baber/WOPTO huggingface dataset:
Patent JP-H09218408-A (JP)
Title: Orientation treatment of oriented film
Inventor: ASAGI NORIO
IPC: G02B1/12
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To simplify a stage for an orientation treatment and to prevent the generation of particles at the time of the orientation treatment by simultaneously executing the baking and orientation treatment of the unbaked and oriented film by irradiation with an ion beam. SOLUTION: A vacuum vessel 20 which is evacuated to a prescribed vacuum degree, a holder 8 which is disposed in the vacuum chamber 20 and holds a substrate 2 with the oriented film to be subjected to the treatment and an ion source 12 which is mounted at the vacuum chamber 20 and irradiates the oriented film 6 of the substrate 2 with the oriented film on the holder 8 with the ion beam 14 are disposed. The holder 8 is constituted rotatable like an arrow A round a central shaft 10 in such a manner that the irradiation angle θof the ion beam 14 with the surface of the oriented film 6 may be changed. The oriented film 6 which is unbaked and is disposed on the substrate 4 is irradiated with the ion beam 14 in the vacuum atmosphere, by which the baking and orientation treatment of the oriented film 6 are simultaneously executed.
Patent JP-H08244227-A (JP)
Title: Ink jet recorder
Inventor: TSUNODA MASAMI
IPC: B41J2/205
Filed: 1995-03-10
Abstract: PURPOSE: To obtain an ink jet recorder in which the dense and pale tones of a record can easily be controlled. CONSTITUTION: An electro-thermal converting resistor 102 provided in an ink jet recording head has three different electrodes 103, 104, 105 in an ink channel length direction in which wirings for supplying driving currents are connected from recording current supply means to the electrodes 103, 104, 105. The currents are supplied from the means to the electrodes 104 and 105, and the ink of the L1 or L2 part of the channel is discharged from a discharge port 2.
Patent JP-S62208112-A (JP)
Title: Power unit
Inventor: KUBO KAZUO
IPC: G05F1/56
Filed: 1986-03-07
Abstract: PURPOSE:To set up the capacity of a slave DC power supply to minimum capacity obtained at the stop of operation of an apparatus and to reduce power consumption and cost by supplying current from a master DC power supply to the slave DC power supply at the operation of the apparatus. CONSTITUTION:At the stop of the operation of the apparatus, only the DC power supply 17 is driven and a computer 10 continues the operation of a memory holding/closing function. When an operation signal is inputted to the computer 10, a relay 22 is driven at first and then an AC power supply 1 in the DC power supply 18 is turned on. The capacity of circuits parts 4, 6, 8 in the power supply may be set up to the minimum capacity to drive the relay 22. When the power supply 18 is driven at the ON of a relay contact 22a, current is supplied 19 to the power supply 17 through a current limiting resistor 20 and a diode 21 and the power supply 17 is strengthened, so that relays 13, 14 to drive necessary actuators 11, 12 can be driven. In said constitution, the operation of the computer is held by the minimum power supply based upon the power supply 17 at the stop of the operation, so that the power supply can be reduced and the capacity of the constitutional parts can be also reduced.
Patent JP-H05259682-A (JP)
Title: Electromagnetic wave shielding structure for electronic apparatus housing
IPC: B29C45/17
Filed: 1992-03-10
Abstract: PURPOSE:To provide excellent productivity and to suppress deterioration of heat cycle, etc., due to aging when plastic housings are electrically connected between them by providing a conductive layer in a hollow part of an electronic apparatus housing formed by injecting gas at the time of molding. CONSTITUTION:A male mold 4 and a female mold 5 of an injection mold are engaged. Melted resin 7 is injection from a resin injection port 6, and gas 9 is injected from a gas injection port 8 of a gas pouring passage 10 before the resin 7 is cooled and solidified. After the resin 7 is solidified, conductive liquidlike material 13 is poured from a conductive liquidlike material pouring port 12 to a hollow part 11, excess liquidlike material is discharged, heated and dried to form a conductive layer 15 on an inner surface 16 of a plastic housing. Since the layer 15 is formed by pouring and drying liquid in which conductive substance of mixture liquid of conductive paint, volatile liquid and metal filler is dispersed in a hollow part, shielding characteristics are not deteriorated by aging of a heat cycle, etc. The inner conductive layer can be utilized by exposing it with an end face for electric connection between the housings divided into a plurality of parts.
Patent JP-S55143863-A (JP)
Title: Detecting circuit for ratio of noise to digital signal
Inventor: TAKASE ICHIROU
IPC: H04L1/20
Filed: 1979-04-25
Abstract: PURPOSE:To make it possible to detect entirely S/N by a digital circuit, by discriminating the detection output in a time position, where the code error is minimum, and a time position shifted from the time position above and by comparing discrimination results. CONSTITUTION:Detection signal (a) (oblique lines are jitter) input to terminal 301 is divided into two, and one is input to FF304 and is discriminated by rise of discrimination pulse (b) from terminal 305 to output signal (c). The other is delayed by 302 and becomes signal (d) delayed by time Td and is input to FF303 and is discriminated by rise of discrimination pulse (b) to output signal (e). When jitter exists in signal (d), the signal shown by the dotted line of signal (e) is gaken out. Outputs of two FFs are compared with each other by exclusive OR circuit 306 to output signal (f). Signal (f) becomes as shown by the solid line for no error, and becomes as shown by the dotted line for error. Since this circuit is constituted with digital circuits entirely, it can be made an IC.
Patent JP-H06218972-A (JP)
Title: Thermal head
Inventor: KUSHIDA HIROYUKI
IPC: B41J2/335
Filed: 1993-02-18
Abstract: PURPOSE:To enhance the heat resistance, close adhesiveness, corrosion resistance, heating capacity, reliability and productivity of a thermal head wherein at least a heating resistor layer, an electrode layer and a protective layer are successively laminated on a subsrate. CONSTITUTION:In a thermal head wherein a heating resistor layer 13 is formed from a material containing oxide and an electrode layer 14 is formed from a material based on at least one metal selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W and containing nitrogen, the heat resistance of the electrode layer 14 and the heat resistance, close adhesiveness and corrosion resistance to the heating resistor layer are together improved.
Patent JP-H03252359-A (JP)
Title: Production of carbon-fiber reinforced carbon composite material having oxidation resistance
Inventor: FUJISHIMA OSAMU
IPC: C04B35/52
Filed: 1990-03-02
Abstract: PURPOSE:To obtain a carbon composite material suitable for use under severe heating conditions by subjecting the surface of a carbon-fiber reinforced carbon composite material to surface roughening treatment so as to provide a specified surface roughness and then coating the surface with silicon carbide according to a vapor chemical vapor deposition method. CONSTITUTION:A carbon-fiber reinforced carbon composite material is coated with silicon carbide. In the process, the surface of the carbon-fiber reinforced carbon composite material is subjected to surface roughening treatment so that the surface roughness (Rmax) defined by JISB-0601 may be >=4 times of the diameter of carbon fiber. The resultant surface is then coated with silicon carbide according to a vapor chemical vapor deposition method to afford the objective composite material. The effective contact area between the carbon-fiber reinforced carbon composite material which is a substrate with the silicon carbide is increased by forming the silicon carbide film on the carbon-fiber reinforced carbon composite material having the roughened surface by the aforementioned method and the silicon carbide is simultaneously formed so as to bite in unevennesses on the surface. Since the carbon-fiber reinforced carbon composite material is mechanically bonded to the silicon carbide, bonding strength of the carbon-fiber reinforced carbon composite material to the silicon carbide film is remarkably improved.
Patent JP-H01225630-A (JP)
Title: Production of polyoxyalkylene derivative
Inventor: KOBAYASHI SHIRO
IPC: C08G65/32
Filed: 1988-03-07
Abstract: PURPOSE:To obtain advantageously a carboxyl-terminated polyoxyalkylene, by polymerizing tetrahydrofuran by using a specified catalyst and treating the active species with an organic nucleophilic reagent containing a carboxylic ester group. CONSTITUTION:Tetrahydrofuran is polymerized or copolymerized with a three-, four- or seven-membered cyclic ether by using a catalyst effective in the formation of a dicationic active polyether, and this active species is treated with an organic nucleophilic reagent containing a carboxylic ester group to obtain the purpose derivative. Examples of said catalyst include anhydrides of strong acids such as fluorosulfonic or perchloric acid. The organic nucleophilic anions containing a carboxylic ester group are represented by formulas I, II and III (wherein R<1> is an alkyl group, a hydrogen atom or a metal or a group which can form a salt, R<2> is an alkylene group or an aryl group, and x, y and z are each 1, 2 or 3).
Patent JP-S51126653-A (JP)
Title: Unloader
Inventor: YAMAKOSHI YASUHIRO
IPC: B65G67/60
Filed: 1975-04-28
Abstract: PURPOSE: To prevent the public nuisance such as pollution of sea level and dusty rubbish by covering the grab bucket with a covering together with the truck so that such commodity as powder minral ore may not scatter outside. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53133708-A (JP)
Title: Rotary for superconductive rotary machine
Inventor: FUJII HISASHI
IPC: H02K9/19
Filed: 1978-04-28
Abstract: PURPOSE: To promote an improvement of cooling efficiency, by means of removing an evaporated gas existing together in the liquid with a superconductive coil part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56147884-A (JP)
Title: Regenerating material composition
Inventor: TOMIHASHI NOBUYUKI
IPC: C09K5/06
Filed: 1980-04-19
Abstract: PURPOSE: A regenerating material composition useful for air cooling, having a harmonized melting point and melting temperature range useful for practical utility and large heat of fusion, obtained by blending sodium sulfate 10 hydrate with ammonium chloride and ammonium bromide in a specific composition ratio.  
     CONSTITUTION: (A) 40W55mol% Sodium sulfate 10 hydrate is blended with (B) 8W42wt% ammonium chloride and (C) 8W42wt% ammonium bromide, to give the desired composition. The preferable composition ratio is 43W53wt% component A, 23.5W28.5wt% component B and 23.5W28.5wt% component C, or 45W55wt% component A, 34W42wt% component B, and 8W16wt% component C, or 45W 55wt% component A, 8W16wt% component B, and 34W42wt% component C. The composition has a harmonized melting point in a range of 5W10°C, a melting temperature range ≤2.5°C, and a heat of fusion ≥23cal./g. Since chemicals blended are not powerful chemicals, there is no problem in handling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51142371-A (JP)
Title: Date indicating device
Inventor: KASHIO TOSHIO
IPC: G04G5/00
Filed: 1975-04-30
Abstract: PURPOSE: Each town to be indicated is specified by operation of switch and a world clock is easily realized to indicate a localtime of each town by obtaining puls number corresponding to the time difference between towns. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63219302-A (JP)
Inventor: IKEDA MITSUHIKO
IPC: A01B63/114
Filed: 1987-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01227338-A (JP)
Title: X-ray tube device
Inventor: YASUOKA KOICHI
IPC: H01J35/08
Filed: 1988-03-08
Abstract: PURPOSE:To improve the parallel rate of the generated X rays by making the surface of an anode target opposite to a cathode in a curved surface. CONSTITUTION:Electron beams 7 generated from a cathode 2 strike an anode target 9 at the scattering angles specific respectively to the energies. Since the anode target 9 is formed to have a curved surface, X rays 8 are generated in the directions responding to the curvature of the curved surface by the struck electron beams, and X rays 8 are radiated through a radiation window 6. The curvature of the curved surface of the anode target 9 is selected adequately to set off the scattering angles of the electron beams 7 by the curvature and to radiate the X rays 8 parallel. Consequently, the generated parallel radiation of X rays have an excellent directivity, and can be utilized for the x-ray lithography and the like.
Patent JP-S51128236-A (JP)
Title: A memory circuit
Inventor: SHIRATO HAJIME
IPC: G11C11/404
Filed: 1975-04-30
Abstract: PURPOSE:To amplify the read-out signals of memory information by arranging the differential amplifier between the divided two groups of memory diposition in the form of colum and row.
Patent JP-S59177060-A (JP)
Inventor: TAKAMIYA SANSHIROU
IPC: A61G5/04
Filed: 1983-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59181729-A (JP)
Title: Comminication system
Inventor: INOUE HIROMITSU
IPC: H04B1/50
Filed: 1984-03-19
Abstract: PURPOSE:To execute simultaneous communication by using a signal from an oscillator of a pair of communication devices as a local oscillation frequency of a double superheterodyne system, also using it as a transmitting carrier wave to be modulated, and making the frequencies of those transmitting carrier waves different from each other. CONSTITUTION:An output frequency f1 of a VCO17a of a PLL frequency synthesizer 15a is inputted to a modulating circuit 3a, modulated by a sound signal, and a signal sent out by a transmitting antenna 6a is received by an antenna 7b of the other communication device. Also, an output from the VCO17a is provided as a local oscillation signal to a mixing circuit 22a. A receiving signal of said antenna 7 and the output from the VCO17a are modulated by a mixing circuit 9a for a double superheterodyne system, pass through a mixer 24, are demodulated by a demodulator 12 and received. In the other communication device, an output frequency of a VCO17b becomes different from said f1 by determining a frequency dividing ratio of a frequency dividing circuit 18b.
Patent JP-2000253432-A (JP)
Title: Receiver
Inventor: KIKUSHIMA MASAAKI
IPC: H04Q7/14
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a receiver capable of realizing a sorting/storage management function for automatically sorting and storing incoming information service data on the basis of kinds of service, a specific keyword, etc., and improving operability in a memory reading mode by setting discrimination information showing whether the sorted and stored information service data have been already read out and displayed or not in the service data themselves. SOLUTION: A CPU 106 in a pager 1 sets 'unread flag' prepared for information service data retrieved and displayed at the time of incoming processing and set in information service memory areas 1131 to 1133 stored in an information service memory 113 to 'read flag', retrieves a keyword from the displayed information service data, reads out information service data corresponding to the keyword from the memory 113, moves the read data to an information message memory area (IM) 114c stored in a RAM 114c, and stores the data in a corresponding keyword management information memory area.
Patent JP-S63220892-A (JP)
Inventor: HANABUSA SUKEMITSU
IPC: A63B63/00
Filed: 1987-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H107687-A (JP)
Title: Sodium, potassium or lithium salt of siloxy compound
Inventor: ZIMMER RENE JEAN
IPC: C07F7/18
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound, an alkali metal salt of a specific siloxy compound, useful as a reactive coupling agent between a rubber and a silica filler, an adhesive primer for glass, a metal or another base body, etc. SOLUTION: This compound is a salt of Na, K or Li with a new siloxy compound expressed by formula I [R<1> to R<3> are each a 1-8C alkoxy; (x) is 0 or an integer of 1-10; Y is Li, K or Na] or formula II, and useful as a reactive coupling agent between a rubber and a silica filler and an adhesive primer for glass, a metal or another base body, etc. Regarding the production of the new siloxy compounds, 3-Na thiolatepropyltrimethoxysilane is obtained by reacting mercaptopropyltrimethoxysilane, etc., with NaH, etc., at a molar ratio of 1:1 in chloroform, and dimethoxysilyldi (propyl sodiumthiolate) is obtained by reacting di(mercaptopropyl)dimethoxysilane, etc., with NaH, etc., at a molar ratio of 1:2 in chloroform.
Patent JP-H07259722-A (JP)
Title: Wind mill
Inventor: HAMADA ATSUHISA
IPC: F03D3/04
Filed: 1994-03-24
Abstract: PURPOSE:To convert wind power to torque, and concurrently make a wind mill larger in size by installing a plurality of vanes in the radial direction from the rotating shaft of the wind mill, making each vane the combination of a mast and a sail, and concurrently interrupting wind to be hit against the half side of the wind mill around the rotating shaft of the wind mill with a wind break cover. CONSTITUTION:Four masts in a U shape each are installed in the radial direction from a rotating shaft D while an angle of 90 deg. being spaced, and each of them is made out of a light alloy pipe. Each sail B is installed on the masts in such a way as to let each mast C be enclosed by the sail so as to be fixed therein for preventing it from coming off, and each sail B is reinforced by wires if required. As for the size of each vane A, for example, its radius from the rotating shaft D shall be 5m, and its length along the rotating shaft D shall be 1Om. A wind mill is set with its rotating shaft D placed horizontally, 111 such a way as to be perpendicularly intersected to the direction of main wind blowing therein, and a wind break cover E is set so that the upper half of the whole of the vanes A from the rotating shaft D of the wind mill is not hit against wind. By this constitution, the wind mill can be made larger in size while its structure is being simplified and made light in weight with sufficient strength surely maintained as is.
Patent JP-S59179001-A (JP)
Inventor: KAMATA MASAYUKI
IPC: A01B33/08
Filed: 1983-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02234862-A (JP)
Title: Knee protector structure for automobile
Inventor: TANAKA HIDEAKI
IPC: B60R21/045
Filed: 1989-03-06
Abstract: PURPOSE:To efficiently absorb the shock of the knees stepwise with a main member, a sub-member and its support member at the time of collision of a vehicle by extending the sub-member and its support member upward of the knees of a driver on the upper side of the main member of a knee protector. CONSTITUTION:A knee protector is formed of main and sub knee protector members 11, 12, and a support member 13 formed on the upper end of the main member 11 to support the sub-member 12. The lower side of the main member 11 is fixed to a vertical rib 4L, and the support member 18 is integrally formed on the vertical part of the upper end part thereof. The lower half part 12a of the sub-member 12 is bonded to the vertical part of the main member 11, and the upper half part 12b is obliquely protruded toward the vehicle body rear side. Further, the upper end of the support member 13 is turned up to the body front side and bonded to a cross member 1. Hence, at the time of collision of the vehicle, the shock added to the knees of a driver moving frontward is successively absorbed by the respective members 11-13 stepwise.
Patent JP-H04268923-A (JP)
Title: System for canceling edition of source program
Inventor: OKADA NAOYUKI
IPC: G06F9/06
Filed: 1991-02-25
Abstract: PURPOSE:To cancel only the edition of a required line in the validated state of all editing processing executed from line editing time up to a current point of time. CONSTITUTION:A line number information forming means 1 forms a correspondence table 9 between display line numbers 7 and management line numbers 8, an editing information storing means 2 stores a line number 11, an editing method and an unedited line contents 12 in an editing information table 13 as an entry at the time of editing the contents of the line in a source program 14, a line number scanning means 4 in an editing contents canceling means 6 scans the table 13 by an edition canceling number 17, a reverse edition means 5 in the means 6 reedits the contents of the specified line based upon the editing method 10 and the unedited line contents 12 in the entry and deletes the entry from the table 13, and line number updating means 3 updates the numbers 7, 8 in the table 9 in occasion at the time of executing edition and reedition.
Patent JP-H08224589-A (JP)
Title: Sludge accumulation structure and accumulation
Inventor: YAMAMOTO TAKEZO
IPC: C02F3/12
Filed: 1995-02-17
Abstract: PURPOSE: To enable sewage treatment by a small facility and to produce manure through fermentation by sucking waste water being treated in a waste water treatment tank into a sludge accumulation chamber from the downside by a circulation means and floating sludge in waste water together with air and accumulating sludge. CONSTITUTION: Sewage is cleaned by blowing air into an activated sludge tank 12 through a pipeline 17 and decomposing an organic substance in sewage. On one side, when air in the pipeline 17 is branched from conduits 24 whose tip parts are inserted into pipes 22 and this air is introduced into the pipes 22, air is filled in the pipes 22 and water in the pipes 22 is pushed out from the upper end parts of the bent parts of the pipes 22. Therefore, weight balance of water in the front and the rear in the pipes 22 is broken while keeping the tip parts of the conduits 24 in the pipes 22 as boundaries. Water in a sludge accumulation chamber 14 flows into pipes 22. Thereby, sewage in the sludge accumulation chamber 16 is returned to the activated sludge tank 12 and treated by activated sludge. This action is performed repeatedly.
Patent JP-S52137850-A (JP)
Title: Ride call registering device for elevator
Inventor: MIYAGI AKIRA
IPC: B66B3/00
Filed: 1976-05-11
Abstract: PURPOSE: To improve the operating efficiency of the cages of an elevator by determining the remaining or releasing of the ride call according to the estimate arrival time of the cage prenoticed when the cage except the prenoticed cage arrived in advance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08277181-A (JP)
Title: Insert of alumina-clad cemented carbide and its preparation
Inventor: SAKARI RUTSUPI
IPC: B32B9/00
Filed: 1996-02-19
Abstract: An improved multilayer alumina coated cemented carbide insert is made by depositing on the substrate a  kappa -alumina layer, wet blasting the surface of that insert and then heat-treating the resulting insert at 900 DEG C-1100 DEG C for 0.3-10 hours to convert the  kappa -alumina to  alpha -alumina. One or more further alumina layers can then be applied. <IMAGE>
Patent JP-S61268288-A (JP)
Inventor: RIKARUDO BUTSUJI
IPC: D05B13/02
Filed: 1986-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58171784-A (JP)
Title: Bubble memory chip
Inventor: OOTA HIROBUMI
IPC: G11C11/14
Filed: 1982-04-02
Abstract: PURPOSE:To extend a bias magnetic field margin, by writing bubble information in a bootloop two bits, at least, apart from one another. CONSTITUTION:When bubbles 8 as information inputted to the bootloop are written two o more bits apart from one another, the interference between bubbles is eliminated because bubbles do not exist in adjacent bits, and therefore, the margin of the bias magnetic field upper limit is extended sufficiently.