baber/WOPTO huggingface dataset:
Patent JP-S59171950-A (JP)
Title: Photopolymerizable image forming composition
Inventor: ARAKI YASUHIKO
IPC: C08F2/50
Filed: 1983-03-19
Abstract: PURPOSE:To obtain a compsn. improved in photosensitivity and superior in operability and resolution by incorporating a binder, a photopolymerizable monomer, a photopolymn. initiator, and a specified colorant having a specified general formula. CONSTITUTION:An image forming compsn. comprises a polymer binder, a photopolymerizable monomer, a phenylketone type photopolymn. initiator, and a color developing agent having a light absorbing wavelength region and represented by formula I in which R1 is alkyl, and R2 is H or nitro. Hundred pts.wt. of said binder contains 0.1-20pts.wt. copolymer made from 10-70wt% monomer of unsatd. carboxylic acid or its anhydride and 90-30wt% alpha,beta-unsatd. ethylenic monomer. As the binder, acetyl cellulose, halogenated polyolefin, etc. are used. As the photopolymerizable monomer, pentaerythritol triacrylate, trimethylolpropane trimethacrylate, or its prepolymerized oligomer are used. As the photopolymn. initiator, phenylketone type compds. are used.
Patent JP-S63214570-A (JP)
Title: Metal gasket
Inventor: FUJISAWA KATSUHIDE
IPC: F16J15/08
Filed: 1987-03-03
Abstract: PURPOSE:To maintain a satisfactory sealing ability for a long time by forming through- holes having a diameter smaller than that of bore holes, in a second metal sheet whose only one surface formed thereon with a rubber layer, at positions aligned with the bore holes, and by folding back the peripheral section of each of the holes by an angle of 180 deg. with the rubber layer being positioned on the inner peripheral side so as to use the inner peripheral side as a bore hole. CONSTITUTION:A metal gasket is used such that it is clamped the upper surface of a cylinder block and the lower surface of a cylinder head, and bolts inserted in small diameter holes 3 are fastened so that it is firmly clamped between both surfaces. In this arrangement, the air-tightness of the peripheral edge part of each bore hole 2 is held by fold-back sections 8 of the bore holes 2. The rubber layer 9 is present in a two superposed layer condition on the inside of each of the fold-back sections. The thickness of the fold-back section may be adjusted resiliently. Accordingly, even if such a metal gasket is clamped between two surfaces which are not completely flat, the fold-back section 8 around each bore hole 2 may make close contact completely with any surface. Further, since no rubber layer 9 is present on the outer peripheral side of the fold back section 8, there is no fear of peel-off of the rubber layer 9 during use of the gasket.
Patent JP-S60189954-A (JP)
Title: Semiconductor device
Inventor: KOMURO SADASUKE
IPC: H01L23/12
Filed: 1984-03-12
Abstract: PURPOSE:To enable the automation of mounting processes without the deterioration of bonding strength by a method wherein the cavity part is formed of an Au layer, and a semiconductor pellet is electrically connected to the Au layer; further, the Au layer is directly connected by bonding to a GND terminal provided on the package body with a metallic fine wire. CONSTITUTION:The cavity part 32 of the package body 31 is provided with the Au layer 33 as a metallic layer. The semiconductor pellet 34 is mounted on this Au layer 33. The electrode 35 of this semiconductor pellet 34 is connected to an external terminal 37 provided on the package body 31 with the metallic (aluminum) fine wire 36. Besides, the Au layer 33 of the cavity part 32 is directly connected to the GND terminal 39 provided on the package body 31 via the metallic (aluminum) fine wire 38. In other words, the ground of the pellet 34 to the substrate is carried out by direct connection from the cavity part 32 to the terminal 39 with the metallic fine wire 38.
Patent JP-H09240637-A (JP)
Title: Film bag opener
Inventor: TAJIMA KENICHI
IPC: B65B43/30
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a film bag opener which can always open a film bag smoothly and reliably. SOLUTION: Both side parts 5B are clamped by clamping heads 33 by acting an attractive force on the same. Then as both clamping heads 33 are moved away from each other by actuating device 26, both clamping heads 33 are moved from a regular facing position to a slanting facing position, and both side parts 5B are opened in the opposite-to-the-sticking direction from the opening part 5C side. By this, the tightly sticking side parts 5B are opened and the air can come in between the side parts 5B.
Patent JP-S54139041-A (JP)
Title: Error detecting system of digital information
Inventor: AIDA TADAHIRO
IPC: H02J3/00
Filed: 1978-04-19
Abstract: PURPOSE: To detect an error if input data in a proper error range by selecting a proper permitted error for an error detection to the foreknown permitted errors corresponding to the value of input data.  
     CONSTITUTION: Currents IA to I c  of the transmission line 1 are simultaneously sampled through the sensors 2a to 2c with a fixed period, sent to the A-D converter 3, and fed to the data processor 4 as an input data. An error detection is acomplished according to the following formula. IA+IBIC-3ID≤e (ID: zero-phase current, e: permitted error) When an error of digital data is detected, it is changed to e which gives a proper permitted error range corresponding to the input data to prepare itself for the error detection of the next input data.In this way, an error of input data can be detected within a proper error range, and an exact action can be taken for the power system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56143800-A (JP)
Title: Stereophonic reproducing device
Inventor: OOKUBO TSUNEO
IPC: H04S1/00
Filed: 1980-04-09
Abstract: PURPOSE:To reproduce, as stereophonic signals, signal components except specific signal components included in two signals having the stereophonic relation, by reducing those specific signal components by a stereophonic reproducing device. CONSTITUTION:Left and right input signals L and R are passed through sum and difference signal generating circuits 8 and 9 to obtain signal L+R and signal L- R. The signal L+R, when switch circuit 10 is turned on, is applied direct to matrix circuit 12 for addition and subtraction, so that it will be converted into the left and right signals covering the whole frequency range. When circuit 10 is turned off, on the other hand, the sum signal of circuit 8 is applied to circuit 12 via filter circuit 11 which reduces a specific frequency band. Consequently, a circuit which reduces the intermediate frequency range is used as circuit 11, so that the output of circuit 12 will completely be separated into the left and right signals in the low and high frequency ranges.
Patent JP-H09241863-A (JP)
Title: Production of high corrosion resistant modifying layer by laser thermal spraying method
Inventor: ISSHIKI YOJI
IPC: C23C4/12
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To modify a soft steel by forming a dense film having tight adhesion and high in corrosion resistance such as chromium thereon. SOLUTION: While the surface of a metallic substrate 3 is irradiated with a laser 4 capable of melting the surface of the metallic substrate 3, the powder 8 of a coating film forming material contg. at least one kind among chromium, molybdenum, nickel, cobalt, tungsten and silicon is poured to the vicinity of the focusing position 10 of the laser 4, and the powder 8 of the coating forming material is melted by the laser and is thermally sprayed on the molten metal layer on the metallic substrate 3 to form an alloy layer with the substrate metal.
Patent JP-H0750398-A (JP)
Title: Biasing method for nonvolatile flash eeprom memory array
Inventor: CAMPARDO GIOVANNI
IPC: H01L27/115
Filed: 1994-03-17
Abstract: PURPOSE: To prevent the occurrences of stress in the drain terminal of an unselected memory cell in a selected bit line by biasing a positive voltage with respect to the drain terminal of the unselected memory cell for a substrate region and by making the source terminal remain floating. CONSTITUTION: This memory array is provided with a drain region 29 arranged into rows and columns and connected to each of bit lines BL, a source region 30 connected to each source line 24, a control gate region connected to each word line WL, and a large number of memory cells 21 each having a substrate region 28 housing the drain and source regions. A drain terminal of an unselected memory cell, which is connected to a selected bit line during a reading step but not connected to the selected word line and is not connected to the source terminal of the selected memory cell, is biased with a positive voltage with respect to the substrate region 28. The source terminal is kept floating.
Patent JP-S58164582-A (JP)
Title: Preparation of composition containing cinnarizine
Inventor: TSUSHIMA ISAYOSHI
IPC: C07D295/02
Filed: 1982-03-26
Abstract: PURPOSE:To increase the dissolving rate of cinnarizine useful as a remedy for the cerebral blood circulation disorder in water, by dissolving the cinnarizine and polyvinylpyrrolidone, hydroxypropyl cellulose, etc. in an organic solvent, and rapidly distilling away the solvent to form a copreciptiated mixture. CONSTITUTION:Cinnarizine, i.e. trans-1-cinnamyl-4-diphenylmethylpiperazine, and at least one selected from polyvinylpyrrolidone, hydroxypropyl cellulose and hydroxypropyl methyl cellulose in an amount of 1-10pts.wt. based on one pts.wt. cinnarizine are dissolved in an organic solvent, preferably a mixed solvent of chlorothene with ethyl alcohol or methylene chloride with ethyl alcohol, and the resultant solution is then coprecipitated by the spray drying or fluidized bed drying method, etc. to give the aimed composition containing the cinnarizine.
Patent JP-H05250421-A (JP)
Title: Device and method for managing information
Inventor: SAKAMAKI YASUSHI
IPC: G06F17/30
Filed: 1992-03-04
Abstract: PURPOSE:To classify and store various information collected in relation to information management into each information category without stacking it up disorderly, and also, simply in a data base, and to supply its information to an intention determiner by an easily visible information output format. CONSTITUTION:This device manages collected information D in each separate information category, and is provided with a storage means 11 for storing the information D in each separate information category, an editing means 12 for editing the information D, an input/output means 13 for inputting and outputting the information D, and a control means 14 for controlling an input and an output of the storage means 11, the editing means 12 and the input/ output means 13. At least, the control means 14 is constituted by containing the execution of registration/read-out control based on the information category, with respect to fixed and quantitative information DA1, fixed and qualitative information DB1, fluidal and quantitative information DA2 and a fluidal and qualitative information DB2, classified in advance.
Patent JP-S63229545-A (JP)
Title: Data exchange system
Inventor: DEIITORITSUHI KURUUZE
IPC: G07F7/10
Filed: 1988-02-29
Abstract: A secret key (Ki) identical for all user terminals is formed from two part components (KTi, KT'i), one (KTi) of which is filed in an erasable programmable read-only memory (EEPROM). For the second part component (KT'i), a coded data block (E-KT'i)) is transmitted from outside to a decoding device (DEC) which is provided in the security module and the decoded output signal of which is stored as a second part component (KT'i) in a first part region of a read-write memory (RAM) present in the security module of the user terminal. A secret key (Ki) is calculated from the two part components (KTi, KT'i), and the result is stored in the second part region of the read-write memory (RAM). 
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Patent JP-S52130224-A (JP)
Title: Control system for incoming trunk test connector
Inventor: TAKAHASHI KENJI
IPC: H04M3/28
Filed: 1976-04-24
Abstract: PURPOSE:To enable the combination check for the reception information, by reducing the number of the test incoming trunk line designation reception switch elements driven from the incoming trunk test connector common process unit and the number of designated information lines.
Patent JP-H03250833-A (JP)
Title: Data transmitter
Inventor: MORITOKI MASAKAZU
IPC: H04L12/40
Filed: 1990-02-28
Abstract: PURPOSE:To improve the transmission efficiency and to quicken the reply by sending a data from a main controller to each node while concentrating it onto one frame signal. CONSTITUTION:A main controller 10 and plural nodes 1-N are connected in common in a form of buses by a 1-bit signal line LN, the nodes 1-N are connected to sensor groups S1-SN or actuator groups A1-AN to apply input and output of data to/from them. The main controller 10 collects data of the sensor groups S1-SN via the nodes 1-N and sends data to the actuator groups A1-AN. The data sent from the main controller 10 to the nodes 1-N is transmitted as a collected frame signal. Thus, the transmission efficiency is improved and real time control is attained.
Patent JP-S63215148-A (JP)
Title: System for controlling registration of abbreviated dial
Inventor: GOTO MASAYUKI
IPC: H04M3/44
Filed: 1987-03-04
Abstract: PURPOSE:To improve the efficiency of the usage of a memory, by performing the increasing/decreasing control of a memory capacity, and preparing the information table (the number of digits, the number of used bytes, etc.) of a content to be registered. CONSTITUTION:When the memory tables of abbreviated dial lists 2a-2c prepared cprresponding to abbreviated dials are in short supply and the addition of an auxiliary table is requested, by reading out the null display tables 3a-3c of the abbreviated dial lists 2a-2c and acquiring null areas, a table is moved to an end table in which the content of the abbreviated dial list behind a part where the table is added is captured, and rewrite is performed, and the null area is generated at an adding part. Simultaneously, the information table having content information (storage address, the number of tables, the number of digits of data, etc.) of the abbreviated dial lists 2a-2c are changed, and furthermore, the address behind the adding part is changed by the number of added tables. Adversely, when the number of tables is decreased, the abbreviated dial lists 2a-2c are closed forward, thereupon, the information tables 1a-1c are rewritten. In such a way, no malfunction occurs even in the case of direct inward dialling with an on-going procedure.
Patent JP-H01224508-A (JP)
Title: Manufacture of article supplier
Inventor: UMETSU YUKIO
IPC: B65H20/00
Filed: 1988-03-02
Abstract: PURPOSE:To enable many articles to be successively supplied as well as simplify removal thereof by mounting a plurality of articles on a disposed tape main body, and dropping molten resin on the tape main body and the articles so as to fix them to each other. CONSTITUTION:A tape main body 10a having flexibility are mounted between a pair of aligning molds 22a and 22b. The main body 18b of each screw 18 is inserted into each pair of recesses 22a and 22b opposed to each other. A nozzle 26 is shifted up to one end of the aligning molds 22a and 22b, and therefrom it is moved while dropping molten resin from its tip. This allows each screw 18 to be fixed onto the tape main body 10a with the resin. Therefore, it is possible to easily manufacture such an article supplier as to successively supply many articles as well as easily remove the conveyed articles.
Patent JP-H05212233-A (JP)
Title: Dust collecting method
Inventor: FUJIMOTO MASAMI
IPC: C22B1/20
Filed: 1992-02-04
Abstract: PURPOSE:To collect dust included in gas generated in an iron works and to sharply lower the dust collecting cost and the collected dust treating expenses. CONSTITUTION:Dust contg. gas is brought into contact with moisture contg. particulate to make dust stuck to the particulate. As the particulate slag particulate generated in an iron works, such as blast furnace slag, steel making slag, sintering composite raw materials. iron ore, coke, limestone and sintering composite raw material from collected dust are used.
Patent JP-S54139986-A (JP)
Title: Polymerization of propylene
Inventor: YOSHIMATSU HISASHI
IPC: C08F4/00
Filed: 1978-04-24
Abstract: PURPOSE: To prevent the clogging of a catalyst feed pipe, by feeding a catalyst suspension for polymerizing propylene from the inner pipe of a double-pipe nozzle connected to a polymerizer and cooled liquid propylene from the outer pipe.  
     CONSTITUTION: A catalyst suspension (A) wherein a catalyst component consisting of TiCl 3  and an organoaluminum compound is suspended in an inert organic solvent, e.g. a saturated hydrocarbon, or a suspension prepared by preliminarily polymerizing a lower α-olefin with (A) at a rate of 1W300 g/g-TiCl 3  is fed from the inner pipe 2 of the double-pipe nozzle; liquid propylene cooled at +10W-50°C, from the outer pipe 1 at a velocity higher than A. The suspension (A) is sealed by the cooled propylene, and the cooled suspension permits some induction period in the polymerizer without causing rapid bulk polymerization and disperses well. Polymer is not formed on the wall or tip of the feed pipe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52131276-A (JP)
Title: Incorporating device
Inventor: HAYASHIDA TAKASHI
IPC: B23P19/02
Filed: 1976-04-28
Abstract: PURPOSE: To incorporate a fly wheel in an incorporated device simply by engaging the fly wheel with a gear of the incorporated device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02226800-A (JP)
Title: Automatic mounting apparatus of electronic parts
Inventor: HINENO KAZUHIRO
IPC: B23P21/00
Filed: 1989-02-28
Abstract: PURPOSE:To surely take out parts by comparing stored center position data of a taking-out tool with recognized position data of parts, computing the deviation amount, and correcting the taking-out position of a taking-out head. CONSTITUTION:Before mounting operation, the center position of each of the sucking nozzles 5A, 5B, 5C, 5D of each rotary head 3 is recognized by a recognizing apparatus 11, without sucking parts 6, and the center position data are stored. Next, a parts supplying stand 9 is moved; a sucking nozzle corresponding with a parts 6 to be sucked, e.g. a nozzle 5B is selected; the rotary held 3 is moved to a working station I for taking out parts by pivotally turning of an index shaft 1. The stored center position data of the sucking nozzle 5B in use are compared with taking-out position data, and the deviation amount is obtained by a computer. After the deviation amount is stored, the rotary head 3 is transferred to the next working station III for mounting parts. At the time of transferring, the stored deviation amount and the parts mounting position data are taken into account, thereby executing the objective correction.
Patent JP-H10245246-A (JP)
Title: Interlayer for laminated glass and laminated glass
Inventor: TOYAMA KIYOBUMI
IPC: C08K5/092
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an interlayer for laminated glass that can prevent its own whitening caused by moisture absorption without adverse effect on its transparency, resistance to light and the like by using a poly(vinyl butyral) resin of a specific butyralation degree, a plasticizer, an alkali or alkaline earth metal and a modified silicone oil and specifying the difference of the solubility parameters between the alkali or alkaline earth salt and the plasticizer. SOLUTION: This interlayer comprises 100 pts.wt. of a poly(vinyl butyral) resin with a butyralation degree of 60-75mol%, 20-60 pts.wt. of a plasticizer, 0.01-0.1 pt.wt. of an alkali or alkaline earth of mono(di)carboxylate and 0.01-0.2 pt.wt. of a modified silicone oil and the square value of the difference in solubility parameter between the alkali or alkaline earth metal salt and the plasticizer is adjusted to <=1.0. The polymerization degree of the poly(vinyl butyral) is preferably 800-3,000, while the molecular weight of the modified silicone oil is preferably 600-5,000. Thus, this interlayer membrane shows good basic physical properties and sustains the resistance to moisture for a long period of time.
Patent JP-H06255661-A (JP)
Title: Illegal opening display lid
Inventor: TEIMOSHII BII KOOWARU
IPC: B65D49/12
Filed: 1994-02-23
Abstract: PURPOSE: To provide a tamper indicating closure by which opening of the closure of a plastic container is confirmed by a band left attached on the closure. CONSTITUTION: A tamper indicating plastic closure 12 contains a base wall and a peripheral skirt 14 whose inner surface has threads engaging with cooperating threads on a container so that the indicating closure is removed by relative rotation. A major interrupted score line 18 extends circumferentially about the skirt, defining a weakened line by a plurality of interrupted scores forming bridges and wider connecting portions 19. The score line forms a tamper indicating band 17, which has portions for engaging with an annular bead on the container to restrain from removal of the closure so that the bridges 19 are broken by removal of the closure.
Patent JP-S61206618-A (JP)
Title: Manufacture of water crosslinkable polyolefin pipe
Inventor: MATSUI MASAKI
IPC: B29C48/09
Filed: 1985-03-11
Abstract: PURPOSE:To enable to obtain a pipe connection with enough strength by a structure wherein a non-crosslinkable polyolefin skin layer is formed on a pipe main body and, after that, unsaturated organic silane compound and organic peroxide are coated on the skin layer. CONSTITUTION:Firstly, a skin layer S is formed out of non-crosslinkable polyolefin P2 extruded from an extruder 7 on a pipe main body R. Secondly, unsaturated organic silane compound and organic peroxide, both in the state of suitable solutions, are coated on said formed skin layer S. Said application of the non-crosslinkable polyolefin skin layer S on the pipe main body R prevents die waste from developing. The following coating of unsaturated organic silane compound and organic peroxide on the skin layer S in order to turn non-crosslinkable skin layer into water crosslinkable skin layer by heating causes the skin layer S to crosslink by water at an arbitrary time point before and after the connection of pipes, resulting in enabling to continuously produce a water crosslinkable polyolefin pipe by extrusion over a long period of time. The obtained pipes can realize a pipe connection with high compressive strength even when connected by bonding.
Patent JP-S53132473-A (JP)
Title: Supporting method for solid catalyst
Inventor: KUDOU HIROSHI
IPC: B01D53/86
Filed: 1977-04-25
Abstract: PURPOSE: To decrease the resistance for draft at the outside of the solid catalyst and to utilize effectively also the side of outer surface as the catalyst, by supporting the catalyst of Rasching ring type using the wiry material of net form equipped in the section of the flowing passage of the reactor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59174037-A (JP)
Title: Information service system
Inventor: ISHIKAWA HIROSHI
IPC: H04H20/38
Filed: 1983-03-23
Abstract: PURPOSE:To attain the proper charging for the service subscribers by changing the code of information which is transmitted in fitting to the information every fixed period of time, and enabling the subscriber to inquire the code when the information is needed. CONSTITUTION:A control station 3 transmits the code to be fed to the same information to a radio calling station 14 by changing it every fixed period of time. Receiving this code, the station 14 transmits the code together with information. While a service subscriber inquires the code of the desired information to the station 3 via a subscriber line exchange 2 and by means of a PB telephone 1. Then the subscriber sets the code obtained from the station 3 to its own portable terminal device 16 containing a display. Thus the device 16 receives the information corresponding to the set code from the station 14 and displays it. In such a way, the charging is made possible to the subscriber in accordance with the inquiring frequency since the subscriber inquires the code every time the information is needed. This ensures the proper charging to the service subscribers.