baber/WOPTO huggingface dataset:
Patent JP-S57171971-A (JP)
Title: Manufacture of 7-chloro-1,2,3,4- tetrahydroquinoline-4-one
Inventor: MISHIERU BODOUAN
IPC: C07D215/233
Filed: 1982-01-14
Abstract: Process for the preparation of 7-chloro-1,2,3,4-tetrahydroquinolin-4-one by cyclizing 3-m-chloroanilinopropionic acid by means of an oleum, and desulphonating the resulting aromatic sulphonic acids by means of dilute sulphuric acid. The quinolinone product is useful as a starting material for the preparation of pharmaceuticals.
Patent JP-S58124722-A (JP)
Inventor: FURADEIMIIRU PUREROOKU
IPC: C07C211/63
Filed: 1983-01-14
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-S62162190-A (JP)
Inventor: KANARI YASUHIDE
IPC: G07F9/00
Filed: 1987-01-09
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-S61163003-A (JP)
Inventor: KURAUSU GERUROOFU
IPC: B60B21/02
Filed: 1986-01-13
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-S61163616-A (JP)
Inventor: TABATA AKIMICHI
IPC: B32B18/00
Filed: 1985-01-11
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-H10270945-A (JP)
Title: Device and method for modulating digital residual-sideband wave
Inventor: DAVIS ROBERT C
IPC: H04N7/081
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for VSB-modulating a digital signal by multiplying a digital signal having a data symbol inputted at a specified rate by a specified equation, giving specified different sums to an obtained product, multiplexing/transmitting the sum of even/odd coefficient terms and obtaining a baseband signal having real part and an imaginary part. SOLUTION: The residual sideband wave modulator is provided with a baseband filter 10 having a multiplier 12 multiplying an input signal arriving at the rate of R1/T [cos(πi/2)-(πi/2)] and a transversal filter 14 receiving the output of the multiplier 12 and giving different sums of the even/odd coefficient terms. Furthermore, an adder 16 adding a DC offset terms to the sum of the even coefficient terms and a multplexer 18 which multiplexes and transmits the sum of the odd coefficient terms and the even coefficient term plus a DC offset terms and supplies the baseband signal having the real part ReSbb (kT) and the imaginary part ImSbb (kT), which are shown by the equation.
Patent JP-H07211697-A (JP)
Title: Formation of metal wiring and fabrication of semiconductor device
Inventor: FUJIKAWA TETSUYA
IPC: H01L29/786
Filed: 1994-01-19
Abstract: PURPOSE:To increase the fabrication yield while enhancing the reliability by preventing crack in the insulation film formed on a wiring and corrosion of wiring. CONSTITUTION:A first metal film 2 is deposited on an insulating substrate 1 and a second metal film 3, having the etching selectivity with respect to the first metal film, is deposited thereon. A resist pattern 4 corresponding to a wiring pattern is then formed on the second metal film 2 and the first and second metal films 2, 3 are subjected to collective patterning by a first anisotropic dry etching means thus forming a laminate pattern of first and second metal film patterns 2P, 3P matching the resist pattern 4. The side wall face of the second metal film pattern 3P is then etched into a forward tapered shape 7A while retreating the outer peripheral surface of the resist pattern by a second anisotropic dry etching means having selective etching properties with respect to the resist and the second metal.
Patent JP-S63172177-A (JP)
Title: Image forming device
Inventor: OHIRA TADASHI
IPC: G03G21/00
Filed: 1987-01-09
Abstract: PURPOSE:To simplify operations and to improve the operability by initially setting an editing coordinate value to a value, which designates the center position or its vicinity of a maximum editable area, by a control means and providing an input means which continuously counts up/down the initially set editing coordinate value. CONSTITUTION:Various operations of a device body 1 are controlled by a CPU (control means). With respect to the coordinate data setting operation with an up-key 61 and a down-key 62, an initially set value 44 is counted up or down by the up-key 61 or the down-key 62 to set coordinates A, B, C, and D. Each set coordinate is obtained by the size change of 1/2 of the maximum editable ares from the initially set value, and editing coordinates are quickly set by easy and slight operations with only up-and down-keys 61 and 62. In case of a slight change of the coordinate value set once, coordinates to be changed are selected by a set coordinate selecting key 65 and the up-key 61 or the down-key 62 is operated. Thus, the setting operation is quickly performed.
Patent JP-H01259087-A (JP)
Title: Production of lubricating base oil
Inventor: JIYATSUKU RUSHIEN
IPC: C10M171/02
Filed: 1989-01-12
Abstract: PURPOSE: To provide a lubricating base oil having a high viscosity index and a low pour point by contacting as feedstock, which contains the hydrocrackate of a wax-containing mineral oil fraction, with a catalyst under dewaxing conditions.  
     CONSTITUTION: The target lubricating base oil is provided by contacting the feedstock containing at least part of the hydrocrackate of the wax-containing mineral oil fraction, which contains paraffin hydrocarbons more than 50 wt.%, and having the dynamic viscosity of less than 10 mm 2 /g at 100°C with the dewaxing catalyst preferably under the dewaxing conditions of a temperature of from 200° to 450°C and a spatial velocity of from 0.1 to 5.0 kg/l catalyst.h. In this case, as the dewaxing catalyst, a zeorite catalyst containing a composite crystal aluminium silicate is especially preferable. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S57119968-A (JP)
Title: Urea resin adhesive composition
Inventor: HIGUCHI MITSUO
IPC: C08L61/00
Filed: 1981-01-16
Abstract: PURPOSE: To obtain the titled adhesive composition enhanced in water resistance without detriment to the original curability, by the addition of a material gradually reactive with an acid.  
     CONSTITUTION: A urea resin adhesive is compounded with a material, i.e. dolomite powder or slag powder, which gradually reacts with an acid produced during cure. Said material has pref. particle size ≤ about 80μ and is added pref. in an amt. of about 3W50pts.wt. per 100pts.wt. said urea resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56101753-A (JP)
Title: External inspecting machine for silicon wafer
Inventor: MAENO FUMIO
IPC: G01R31/265
Filed: 1980-01-17
Abstract: PURPOSE:To accurately and automatically discriminate the propriety of the silicon wafer by displaying the inspected result of the Si wafer by a microscope on a display unit, recording it in a magnetic memory and recording it in a motor-driven printer. CONSTITUTION:A wafer supply magazine indexing mechanism 102, a good wafer containing magazine indexing mechanism 103, regenerated wafer containing magazine indexing mechanism 104 and an improper wafer containing magazine indexing mechanism 105 are provided on a substrate 101 having an operation panel 109 having a keyboard 110 for controlling the focus of a microscope 1 the wafer is operated by the first magnetic memroy for recording the program of the wafer inspecting position and the program of the type of the defect, the inspected result is indicated on the display unit 108, recorded simultaneously on the second magnetic memory, the respective wafers are transferred to the respective magazines on the basis of the discrimination of the propriety, and the results are displayed on the motor driven printed as required. Thus, the inspecting work can be automated to be accurate.
Patent JP-S63173359-A (JP)
Title: Manufacture of mask rom
Inventor: KOBAYASHI TAKASUMI
IPC: H01L21/8246
Filed: 1987-01-13
Abstract: PURPOSE:To complete a mask ROM in a short time after information is given, by a method wherein information writing is made by radiating a laser beam at almost the final time or in a final process after wiring formation. CONSTITUTION:A drain electrode drawing out hole 12a is made for all memory cells. Accordingly, a wiring 13a as a bit line is connected to a drain diffusion layer 10a in all memory cells. After wirings 13 and 13a are formed, a connection part between the wiring 13a an the drain diffusion layer 10a (the drain electrode drawing out hole 12a) is irradiated by a laser beam, in the only memory cell in which information '1' is written. Thereby, silicon 15 in the wiring 13a is deposited on the boundary surface between the wiring 13a and the drain diffusion layer 10a, and the wiring 13a and the drain diffusion layer 10a are made nonconductive, so that writing the information '1' is finished. In the memory cell which is not irradiated by the laser beam, writing the information '0' is finished.
Patent JP-H08196015-A (JP)
Title: Appliance mounting plate
Inventor: OKU TERUAKI
IPC: H02G3/12
Filed: 1995-01-13
Abstract: PURPOSE: To provide an appliance mounting plate having an excellent workability in which an inserting operation can be easily and smoothly performed without damaging a wall. CONSTITUTION: This appliance mounting plate is mainly used for mounting an electric appliance such as a plug socket on the surface of a wall. A oblong fixing plate 2 is provided with a screw from the front plate 1 side on the rear side of the upper part of the front plate 1 which is opened in the central part, and further a nipping plate 3 for nipping the front plate 1 is provided so as to be hung dot on the rear side of the lower part of the front plate 1.
Patent JP-S61163340-A (JP)
Title: Processing method such as developing an printing of photographic film
Inventor: SAKAMAKI TERUO
IPC: G03C5/00
Filed: 1985-01-16
Abstract: PURPOSE:To permit the extremely easy handling of a cartridge without using separate bags by entering a customer's name, etc. to a reception slip marked with an identification code and adhering a label marked with the code identical to the identification code to a cartridge. CONSTITUTION:The customer's name, etc. are entered to the reception slip 1 marked with the prescribed identification code; at the same time, the label 5 marked with the code identical to the identification code is adhered to the patrone 6 of the film. The cartridge 6 and the slip are sent to a photofinishing laboratory. The slip information is inputted to a computer and the identification code of the label 5 on the cartridge 6 is read, then the film is subjected to the prescribed developing and printing in accordance with the necessary data in the photofinishing laboratory. The developed film is thereafter put into a containing bag and at the same time the identification code of the film is read. The slip subjected to necessary printing is adhered to the bag and is returned to an agent. There is therefore no need for the conventional bag and the handling of the cartridge 6 is made extremely easy.
Patent JP-S5389721-A (JP)
Title: Magnetic head
Inventor: KETORI TAKAO
IPC: G11B5/17
Filed: 1977-01-19
Abstract: PURPOSE:To facilitate winding operations and achieve the improvement in volume productivity by constituting the head with conductors which are connected in series between the bonding pads of respective conductor patterns, striding over the core.
Patent JP-H07210328-A (JP)
Title: File recovery processing method and device therefor
Inventor: OMURA TSUKASA
IPC: G06F3/06
Filed: 1994-01-19
Abstract: PURPOSE:To improve file recoverbility at the time of write errors and to improve economicity. CONSTITUTION:In a file system 10 provided with a file substance and the management information, when the write error is generated at the time of updating the management information, recovery data 51 for which information for facilitating data recovery is added to write data are prepared and saved in an optional storage medium 50. After the data are saved, the error factor of the file system 10 is removed and rewrite is performed to the file system 10 while referring to the recovery data 51 stored in the optional storage medium 50. Thus, the file is surely recovered and a recovery system is economically constituted.
Patent JP-H02183886-A (JP)
Title: Ticket examination system
Inventor: NAKANO HARUO
IPC: G07B15/00
Filed: 1989-01-11
Abstract: PURPOSE:To prevent a passenger from illegally getting on a train in advance by providing a means to write a code, which shows the passage of an entraining ticket examining machine, to a season ticket in the entraining ticket examining machine and a means to confirm the presence/absence of this code in a detraining ticket examining machine. CONSTITUTION:A storage area M1 is provided for a system manager to write an entraining block code C1, which is proposed by a user when the season ticket is issued, and a storage area M2 is provided to write an entraining station code C2 by the entraining ticket examining machine. Then, a storage area M3 is provided to write an auxiliary code C3. As the writing system of information to each storage area, electric writing or magnetic writing, etc., is used. In the entraining ticket examining machine, the code to show the passage of the entraining ticket examining machine is written to the season ticket. Thus, in the detraining ticket examining machine, the justice of a user to get off a train by the season ticket can be judged without fail. Thus, the illegal use of the season ticket can be prevented in advance.
Patent JP-2000208214-A (JP)
Title: Connector structure of shielded electric wire
Inventor: KOJIMA NOBUAKI
IPC: H01R13/42
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a connector structure of a shielded electric wire capable of preventing a short circuit between an inner conductive terminal and an outer conductive terminal, and reducing external radiation of noise. SOLUTION: An inner conductive terminal 2 mounted on an inner conductor 110a of the shielded electric wire 110 is held by an insulator 3, and the insulator 3 is held by a fitting part 5 of an outer conductive terminal 4. A braid 110c of the shielded electric wire 110 is provided with a terminal unit 1 crimped by a barrel 6 of the outer conductive terminal 4. A base part of a shielding plate 10 for blocking an opening 4a is formed on a back end of the fitting part 5, and a sleeve member 11 is externally fitted to the fitting part 5. When the sleeve member 11 is slid to the opening 4a side, the shielding plate 10 is pressed by the sleeve member 11 and is swung to the opening 4a side, and the opening 4a is blocked by the shielding plate 10.
Patent JP-S61162830-A (JP)
Title: Optical head
Inventor: DOI AKIHIKO
IPC: G02B27/10
Filed: 1985-01-14
Abstract: PURPOSE:To detect the position shift of an objective lens by detecting the quantity of luminous flux from the objective lens in a light quantity detection area and detecting luminous flux striking a part other than the light quantity detection area according to the movement of the objective in a position shift detection area. CONSTITUTION:When a light reflecting surface 7 is on the rear focal plane of the objective lens 3 at any time, laser luminous flux as reflected light illuminates the light quantity detection area 8a of a photodetector 8 if the objective lens 3 is at a fixed position. Then, if the objective lens 3 shifts from the fixed position, the luminous flux illuminates either of the 1st and the 2nd position shift detection areas 8b and 8c provided adjacently at both sides of the light quantity detection area 8a. For the purpose, the difference between photodetection signals obtained from the 1st and the 2nd position shift detection areas 8b and 8c is calculated to detect the position of the objective 3. Consequently, tracking operation is entered stably; without reference to the oscillation of the objective and the optical head of extremely structure having good reliability is manufactured at low cost.
Patent JP-H01238569-A (JP)
Title: Dihydropyridine derivative
Inventor: ASHIMORI ATSUYUKI
IPC: A61P9/12
Filed: 1989-01-11
Abstract: NEW MATERIAL:A compound of formula I [R<1>-R<3> are alkyl, cycloalkyl, alkoxyalkyl; R<4>, R<5> are H, halogen, nitro, cyano, halogenated alkyl, where R<4> is equal to R<5> but not H; X is vinylene, azomethine; A is alkylene; B is phenylene, bond; Q is formula II (Y, Z are CH, N where Y is equal to Z but no CH; R<7> is H, alkyl; Ar is aryl, pyridyl), formula III (R<6> is equal to R<7>] and its acid adducts. EXAMPLE:2-[4-[4,4'-Difluorobenzhydril)piperazino]phenyl]ethyl methyl 1,4- dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate. USE:Medicines. Coronary vasodilator, cerebral blood flow enhancer, hypotensor and other preventive and therapeutic agents, and phosphodiesterase inhibitor. PREPARATION:For example, the condensation reaction between a compound of formula V and another compound of formula VI is carried out in a solvent to give the compound of formula I.
Patent JP-S5497751-A (JP)
Title: Fault-predicting device for switch
Inventor: YASUDA MASARU
IPC: H01H33/56
Filed: 1978-01-18
Abstract: PURPOSE: To raise reliability as well as enhance electrical and mechanical strength by making fault prediction by forming a concaved portion in the inner wall of metal container and then providing a corona detecting electrode isolated from the metal container inside the concaved portion.  
     CONSTITUTION: The concaved portion 5 is formed in the inner wall of the metal container 1, and then the corona detecting electrode 6 isolated from the metal container 1 is provided inside the concaved portion. The electrode is connected to the corona detector 9. The corona current by corona generated at a part of the main electrode 3 is shunted into the floating capacity of the insulating medium 2 between the main electrode 3 and the metal container 1, the floating capacity of the insulating medium 2 between the main electrode 3 and the corona detecting electrode 6, and the capacity of the insulating support 4 to support the main electrode 3 and then flows to the ground. By detecting the corona current by the corona detector, the fault of switch can be predicted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58120284-A (JP)
Title: Temperature controlling method of printer
Inventor: OZAWA HIROOMI
IPC: B41J2/44
Filed: 1982-01-12
Abstract: PURPOSE:To eliminate the maintenance work for faults other than inherent machine faults, by providing a low temperature detecting circuit, which detects the lower temperature limit determined on a basis of the limit of fixation ability, in either one of a preheating plate or a heat roll. CONSTITUTION:Low temperature detecting circuits are provided in a preheating plate 9 and a heat roller 10. A resistance value B2 of a thermistor 11 arranged near the heating body of the preheating plate 9 is changed in accordance with the temperature of the preheating plate 9, and the voltage applied to the thermistor 11 and a reference potential E1 of a comparator are compared with each other to output a temperature control signal. By this constitution, even if the low temperature detecting circuit of the preheating plate or the heat roll is operated temporarily by using a form having a high humidity or a temporary lowering of the input power, the printability is restored after the elapse of a prescribed time; and thus, the maintenance work for troubles due to user circumstances is eliminated.
Patent JP-H03217958-A (JP)
Title: Interface control system
Inventor: AIMIZU HAJIME
IPC: G06F1/04
Filed: 1990-01-12
Abstract: PURPOSE: To improve the efficiency of a computer system by adjusting controller clock signals so as to supply output for changing a state at the end of a standard cycle and controlling data access through an interface. CONSTITUTION: Before a central processing unit(CPU) cycle is ended and before a CPU 7 retrieves data from a CPU (local) data bus through a buffer 13, an interface control signal generator 5 impresses interface end advance notice signals to a CPU clock adjustment device 6. Then, it is reported to the device 6 that an interface cycle, that is the standard cycle, is to end and CPU clock signals are required to fall simultaneously with interface clock signals. The CPU clock adjustment device 6 adjusts the CPU clock signals before the CPU cycle is ended corresponding to the interface end advance notice signals and the CPU cycle is ended simultaneously with the interface cycle.
Patent JP-H04237935-A (JP)
Title: Cathode-ray tube
Inventor: YAMAMOTO YUTAKA
IPC: H01J29/92
Filed: 1991-01-21
Abstract: PURPOSE:To provide a structure for mounting a conductive band-shaped spring of which conduction film chin be formed easily without need for peeling off a conduction film on an anode button formed at a funnel part. CONSTITUTION:A nipple shaft 2 is provided on an anode button 3 installed on a funnel part 9, and a nipple slit part 1 is formed on both sides of a nipple head 10 provided at the upper part of the nipple shaft 2, and further both inner edges of a spring slit part 12 of a band-shaped spring 8 is insertion engaged with the nipple slit part 1. With the arrangement, the spring 8 is supported at the nipple slit part 1, and both ends of the spring 8 are respectively supported resiliently on a conduction film 6 of a pannel part 4 and the funnel part 9.
Patent JP-H03211758-A (JP)
Title: Board for mounting electronic component
Inventor: UEDA MASAHIRO
IPC: H05K1/18
Filed: 1990-01-13
Abstract: PURPOSE:To improve thermal shock resistance, corresponding to the thinning of the line of a conductor circuit and the high density promotion of wiring by providing the surface of the conductor circuit and the inwall of a through hole with a surface metallic film layer, which is made continuously by extending the metallic film for a connection terminal. CONSTITUTION:A surface metallic film layer 101 is formed on the conductor circuit 91 between a metallic film 10 and the plating layer 14 of a through hole inwall. The conductor circuit 91 is formed on the copper foil 901 provided on an insulating substrate 90. A surface metallic film layer 101 covers the top and the sides of these conductor circuit 91 and the copper foil 901, in a word, these surfaces. The upper part of the surface metallic film layer 101, that is, the surface of the boar for mounting electronic parts is covered with an insulating film 96. The conductor circuit 91 is covered with an Ni-Au plating layer whose thermal expansion coefficient is relatively akin to that of it. For that reason, the surface metallic film layer 101 performs the duties as a kind of shock absorbing layer to thermal shock. Therefore, even if the line of the conductor circuit 91 is thinned, it does not cause wire breaking.
Patent JP-S5289262-A (JP)
Title: Electric cleaner
Inventor: ISHII YOSHITAROU
IPC: A47L9/26
Filed: 1976-01-21
Abstract: PURPOSE: To provide an electric cleaner equipped with an easy to handle control section of a stopper mechanism for the cord reel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07210865-A (JP)
Title: Production of magnetic recording medium
Inventor: HIWATARI TATSUYA
IPC: G11B5/64
Filed: 1994-01-21
Abstract: PURPOSE:To produce a magnetic recording medium preventing the deterioration of the diamondlike property of the carbon film. CONSTITUTION:An intermediate layer 2 of Ni-P, an under film 3 of Cr, etc., a metallic magnetic layer 4 of a Co-contg. magnetic material and a buffer layer 5 of Mo, Cr, Nb, W, Si, etc., are successively formed on a nonmagnetic substrate 1 of an Al alloy, etc. A carbon film 6 is formed on the buffer layer 5 by sputtering or other method using a carbon target and a gaseous mixture consisting of 20vol.% hydrogen, 5vol.% oxygen and the balance argon. A lubricative layer 7 of perfluoropolyether, etc., is formed on the carbon film 6.