baber/WOPTO huggingface dataset:
Patent JP-H0756755-A (JP)
Title: Method for controlling processor
Inventor: MOTOMURA MASATO
IPC: G06F9/46
Filed: 1993-08-13
Abstract: PURPOSE:To obtain effective prefetch technique for a processor adopting a continuous buffer or the like by means of a simple hardware constitution by previously prefetching an instruction string pointed out by an instruction painter stored in the continuous buffer to a high speed buffer memory. CONSTITUTION:A prefetching device 150 prereads continuation to be executed in the future from the continuous buffer 120 based upon continuation prereading information 123 and prefetches a necessary instruction or data by means of the continuation. An instruction pointer 227-1 out of the continuation preread based upon the information 123 is transferred to a high speed buffer memory monitoring part 211 in an instruction prefetching part 210. The monitoring part 211 inspects whether a buffer memory line including an instruction specified by the painter 227-1 is included in the high speed buffer memory or not based upon high speed buffer memory inspecting information 152. When the memory line is not included, a prefetch request issuing part 212 issues a prefetch request for the buffer memory line.
Patent JP-H0487377-A (JP)
Title: Semiconductor photodetector
Inventor: KURODA FUMIHIKO
IPC: H01L31/108
Filed: 1990-07-31
Abstract: PURPOSE:To miniaturize the detector when assembling in a module, and shorten and strengthen connection wiring by providing a semiconductor substrate with a third electrode through a dielectric film, and connecting it to other electronic element or grounding it. CONSTITUTION:A p-side electrode 21, an n-side electrode 22, and further, on an insulating film, a third electrode 23 are formed. There is necessity to widen the interval between the p-side electrode 21 and the third electrode 23 than the width W of the depletion layer extended from a pn junction 16. The electrode 21 is connected to a pad 32, and the electrode 23 is connected to a pad 33. The connection to the n-side electrode 22 is possible by ordinary winding. The electrode constitutes a capacitor itself. Accordingly, making use of this capacitor as a bypass capacitor, the miniaturization and the component saving of a receiving module can be achieved. Moreover, it becomes possible to shorten and strengthen the connection wiring by inputting the output of a PD into an electronic element such as an amplifier, etc., through this capacitor.
Patent JP-H0251298-A (JP)
Title: Printed wiring board
Inventor: MAEDA MASAHIKO
IPC: H05K3/38
Filed: 1988-08-12
Abstract: PURPOSE:To make it possible to obtain a printed wiring board which is faborable in heat resistance and extremely excellent in adhesion with conductive metal by applying electron beams to the thin substaince where the insulating substrate is the mixture of copolymers between two kinds of ethylens and monomers having polar groups. CONSTITUTION:The mixture of ehylene-acrylic acid copolymer that M.I. is, for example, 300g/10 miniutes, ethylen-methylmethacrylate-glycidylemethacrylate ternary copolymer GMA (1) that M.I. is, for example, 120g/10 minutes, and epoxy resin is blended using a mixer. The mixture rate of copolymer EAA within the mixture is 10-90weight%, and the ratio of the sum total of carboxyl group and carboxylic acid anhydride group within the mixture to the sum total of epoxy group is set to between 0.2/1 and 5/1 by mole ratio. And a film is formed using an extruder, and an unbridged fim being obtained is irradiated with electron beams and it is laminated using a heat press so as to manufacture a printed wiring board.
Patent JP-S5994682-A (JP)
Inventor: KOISO HIROYUKI
IPC: D06M101/16
Filed: 1982-11-16
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-H1050633-A (JP)
Title: Compd. semiconductor device
Inventor: KIMIZUKA MASAKATSU
IPC: H01L21/28
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance the diffusion preventing power between a semiconductor crystal and wiring metal by forming contact holes which openings expand away from a compd. semiconductor substrate for improving the uniformity of the deposition film thickness of a high m.p. metal layer at the bottom of the contact hole. SOLUTION: A silicon oxide insulation film 2 is formed on a GaAs compd. semiconductor substrate 1, and silicon oxide layer insulation film 4 is formed on an AuGe-Ni ohmic metal layer 3 and has contact holes 4a for mounting wiring electrodes, the size of the opening of which increases with the increase in the distance from the substrate 1. A high m.p. metal layer 6, for avoiding diffusion, made of a tungsten silicide nitride is formed on the side walls and bottoms of the holes 4a from the insulation film 4 surface. This enhances the diffusion preventing capability between the wiring electrodes of Au 7, formed on this layer 6 and semiconductor crystal substrate 1.
Patent JP-H0485936-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA TATSUHIKO
IPC: H01L29/73
Filed: 1990-07-30
Abstract: PURPOSE:To elevate speed by providing the second conductivity type impurity diffusion layer in high concentration at the region where bipolar operation is performed acturally and an insulating layer at other region, in the base collector junction area. CONSTITUTION:A collector layer 2, an epitaxial layer 3, an insulating oxide film 4, and a channel cut layer 40 are formed on a P-type Si substrate 1, and further an inside base 72 is formed. On this Si substrate 1 are formed a polycrystal Si 6, an insulating film 101, and a polycrystalline Si film 60, and then the polycrystalline Si film 60 is etched, and oxygen injection is performed into the interface 200, and B is implanted into the polycrystalline Si 6. Next, an oxide film 102 is stacked on the whole face, and resist 300 is applied, and etchback is performed, and only the insulating film on the polycrystalline Si 60 is removed. Next, the polycrystalline Si 60 is removed, and further the polycrystalline Si 6 under it also is removed, and then heat treatment is performed to form an oxide film 80 as well as a diffusion layer 71. Then, an insulating film is stacked on the whole face, and a sidewall 103 is formed at the side of the opening. Next, n-type impurities are implanted into the junction interface 201. Next, after formation of an emitter layer 9 and an n-type diffusion layer 8, wirings 20 and 21 are performed. Hereby, the speedup of an element can be realized.
Patent JP-H0733020-A (JP)
Title: Telegram covering device for train control
Inventor: SUZUKI ISAMU
IPC: B60L3/08
Filed: 1993-07-22
Abstract: PURPOSE:To facilitate inspection by inputting binary train controlling data matching to track form, convering the data to decimal system train controlling data, then displaying or printing out the data and thus converting ATS-P telegram to decimal system data. CONSTITUTION:In order to prepare train controlling data, a floppy disk containing a telegram preparing program is set. Then, by handling a keyboard 13, a personal computer 10 is set to a data preparation mode. Thus, a binary notation scale, data matching to track form is prepared. A floppy disk 20 having the binary notation scale data is set in a dick drive 10a. A telegram converting floppy disk 21 containing a program for converting binary notation scale data to decimal system data is set in other disk drive 10b. Then, by handling the keyboard 13, the data converted to decimal system data is displayed on a picture 12, and also printed out by a printer 14.
Patent JP-S6187725-A (JP)
Inventor: JIYON ARUFURETSUDO TEIRERU
IPC: C08G63/688
Filed: 1985-09-13
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-H0487262-A (JP)
Title: Fuel cell power generation system
Inventor: GENGO TADASHI
IPC: H01M8/00
Filed: 1990-07-30
Abstract: PURPOSE:To improve the efficiency of conversion of chemical energy into electric energy by installing a second fuel cell using proton conductive electrolyte into which the fuel-side exhaust gas of a first fuel cell using oxygen ion conductive electrolyte is introduced through a gas reformer. CONSTITUTION:Fuel 22 and air 23 are pressurized by a compresser 24 and then, introduced to a first fuel cell (SOFC) 21 using oxygen ion conductive electrolyte so that power is generated by chemical reaction, and discharged as fuel-side exhaust gas 26. The fuel side exhaust gas 25 is sent to CO shift converter 30 and PSA 31 so as for water to be removed, and thereafter, mixed gas containing H2 is sent as fuel to a second fuel cell (SPAC) 32 which uses proton conductive electrolyte, and power is generated through chemical reaction by the gas together with separately introduced air, and then, the gas is discharged as exhaust gas of the air side and as exhaust gas of the fuel side. It is thereby possible to improve the efficiency of conversion of chemical energy into electric energy by completely consuming surplus fuel from the first fuel cell 21, which uses oxygen ion conductive electrolyte, at the second fuel cell 22.
Patent JP-S6263781-A (JP)
Inventor: KAWASHIMA MINORU
IPC: E04H15/02
Filed: 1985-09-12
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-H0489365-A (JP)
Title: Electrically joining method for ceramics
Inventor: HOSHINO HISAKIYO
IPC: C04B37/00
Filed: 1990-07-30
Abstract: PURPOSE:To achieve good joining even when the shapes of ceramics to be joined are made complex by controlling the electric energy supplied to a sealant in accordance with heat capacity in the respective joining parts of two pieces of ceramics to be joined wherein the degree of heat dissipation is considered therefor. CONSTITUTION:A sealant 3 is interposed between the joining faces of two pieces of ceramics 1, 2 to be joined. A joining part is constituted of the sealant 3 and one part of the ceramics 1, 2 adjacent to the sealant 3. This joining part is preliminarily heated by a preheating means (e.g. torchs 15, 15) and also electricity is conducted to the sealant 3 from at least a pair of energizing electrodes 14, 14 which are oppositely arranged to both sides of the above-mentioned joining part. Moreover while causing relative movement between this joining part and at least a pair of energizing electrodes 14, 14 (e.g. a movable dolly 8 is moved by a driver 16 to transfer ceramics 1, 2), the sealant 3 is melted and thereby ceramics 1, 2 to be joined are joined. In this method, electric energy supplied to the sealant 3 from a pair of energizing electrodes 14, 14 is controlled in accordance with the heat capacity of two pieces of ceramics 1, 2 to be joined in the respective parts of the above-mentioned joining parts wherein the degree of heat dissipation us considered therefor so that the whole joining part is uniformly heated at the required joining temp.
Patent JP-H0527110-A (JP)
Title: Production of color filter
Inventor: MATSUHIRO KENJI
IPC: G02B5/20
Filed: 1991-07-17
Abstract: PURPOSE:To improve quality by applying a photosetting light shielding film forming liquid over the entire surface of color filters, patterning and exposing the coating from above and exposing nearly the entire surface from below. CONSTITUTION:A color substrate 1 is washed and dried and a color resist dispersed with red pigments is applied thereon. After the coating is dried, polyvinyl alcohol of an oxygen barrier film is further applied thereon and dried; in succession, the coating is exposed and developed, by which striped patterns are formed. Then, a black resist 2 is applied and dried on the resulted color filter and the PVA film 3 is applied and dried thereon. The 1st exposing via a photomask 4 having the patterns aligned to the patterns, then the 2nd exposing to the entire surface of the substrate from the glass substrate side on the rear surface are executed at the time of exposing the substrate. The black resist remains in the pinhole parts in the color filters and white defects are changed to black defects. The switching to the less influential defects is thus executed.
Patent JP-S58102873-A (JP)
Inventor: RORANDO HINDEN
IPC: F16K11/085
Filed: 1981-12-15
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-H0648980-A (JP)
Title: New acid chloride
Inventor: HACHISUGA HISAO
IPC: C07C51/083
Filed: 1992-07-29
Abstract: PURPOSE:To obtain a new acid chloride useful as a raw material for producing polymers such as cross-linking agents, esterification agents, amidation agents, etc. CONSTITUTION:Bicyclo[2,2,2]octo-citric(2alpha,3beta,5alpha,6beta)-tetr acarbonyl-chloride (C12H8 O4Cl4) of formula I. The compound of formula I is obtained by hydrolying, e.g. a compound of formula II to afford a carboxylic acid salt or carboxylic acid and reacting the acid salt or the acid with a chlorinating agent in the presence of a catalyst such as dimethylformamide at -70-+250 deg.C for 10min to 18hr.
Patent JP-2000035050-A (JP)
Title: Coupling
Inventor: YONETANI MITSUHIRO
IPC: F16F15/136
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a coupling whose spring constant in the twist direction is low in the twist displacement initial stage and becomes higher in a prescribed twist displacement or more, and whose spring constant in the axial direction is low. SOLUTION: An internal circumference side connecting element 11 and an outer circumference side connecting element 12 arranged in its outer circumference via an elastic element 13 are formed into approximately polygonal shape similar to each other and the elastic element 13 is formed into a bellows shape having a folded crease 131 continuously extended in the direction parallel to opposite circumferential faces 11a, 12a of the internal circumference side and outer circumference side connecting elements 11, 12. When the mutual twist angle of the internal circumference side and the outer circumference side connecting elements 11, 12 by the torque input is less than a prescribed angle, the twist directional spring constant becomes low by the bending deformation of the bellows elastic element 13 so as to exhibit superior vibration absorbing performance.  When the twist angle increases to the prescribed angle or more, the folded crease 131 of the bellows elastic element 13 is contracted in a close contact state with each other so that the spring constant increases and the torque is surely transmitted.
Patent JP-2001035426-A (JP)
Title: X-ray image intensifier
Inventor: ONIHASHI HIROSHI
IPC: H01J31/50
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image intensifier of a simple, small and light construction capable of suppressing its dimension in the advancing direction of a photo-electron image. SOLUTION: An X-ray image intensifier is configured so that a means to convert an X-ray image into a photo-electron image, intensify the obtained image, and convert it into a visible ray image is installed between an input window 2 to transmit X-rays and an output window 8 with the X-ray image converted into visible ray image and that output window having an area smaller than that of an output fluorescent screen 6 is provided on the output side of the output fluorescent screen 6 to form visible ray images in such a way that a certain gap is reserved in between.
Patent JP-S58104121-A (JP)
Title: Production of steel material having good cold processability
Inventor: NISHIDA KAZUHIKO
IPC: C22C38/00
Filed: 1981-12-17
Abstract: PURPOSE:To produce steel materials having good cold workability by treating steel materials contg. limited amt. of components of C, Si, Mn, Cr, Mo, V, etc. by combination of low temp. heating and controlled rolling then coiling and slow cooling the same at temps. within a specific range. CONSTITUTION:The steel material having the compsn. consisting of 0.10- 0.70wt% C, 0.01-2.5% Si, 0.3-1.5% Mn, and further >=1 kind among 0.1-3.0% Cr, 0.02-0.5% Mo and 0.02-0.5% V, and the balance unavoidable impurities and iron is subjected to low temp. heating and rolling comprising heating the material to temps. higher than its Ac3 point and lower than the Ac3 point +200 deg.C, starting rolling and applying >=70% reduction ratio at temps. higher than the Ar3 point, then the rolled material is coiled at 700-850 deg.C, whereby the steel material having good cold workability consisting essentially of fine ferrite + pearlite structure contg. less bainite is obtained.
Patent JP-S58102705-A (JP)
Inventor: HAYASHI MORIO
IPC: B27L5/00
Filed: 1981-12-15
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-H0648955-A (JP)
Title: Activator for digestive tract cell
Inventor: TOMITA MAMORU
IPC: A61K38/40
Filed: 1992-07-29
Abstract: PURPOSE:To obtain an activator for a digestive tract cell capable of promoting repair of the digestive tract in a patient receiving damage to the digestive tract or the operation of the digestive tract due to ulcer, etc., activating the directive tract cell having the function deteriorated by aging in the aged and further accelerating both the growth or proliferation of the digestive tract cell in a neonate and the development in the function of the digestive tract itself. CONSTITUTION:The objective activator for a digestive tract cell is characterized by including an epidermal cell growth factor (EGF), lactoferrins, a hydrolyzate of the lactoferrins or a mixture thereof. Thereby, this activator for the digestive tract cell capable of preventing or improving the damage to the digestive tract, activating the digestive tract having the function deteriorated by aging and accelerating the growth or proliferation of the digestive tract cell in a neonate can be obtained and a food capable of activating the digestive tract cell can be prepared.
Patent JP-2001031426-A (JP)
Title: Isolation of vanadium tetrachloride through distillation and recovery of vanadium from waste catalyst
Inventor: YOSHIDA TAKECHIYO
IPC: C22B7/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a chlorination treatment method for waste catalysts ensuring high-purity vanadium tetrachloride to be recovered in high yield from the waste catalysts, and to provide a method for isolating vanadium tetrachloride from a reaction product obtained from waste catalysts. SOLUTION: This method for recovering vanadium from waste catalysts containing both vanadium and sulfur comprises the following consecutive steps: a chlorination process which is conducted in a reactor 12 comprises chlorinating a waste catalyst with a chlorinating agent under a pressure exceeding the atmospheric pressure at 100-350 deg.C without burning it and without chlorinating a catalyst carrier and the metal carried thereon to produce a mixed vapor composed of vanadium tetrachloride and sulfur dichloride; a condensation process which is conducted in a condensation arrangement 14 comprises cooling the above mixed vapor to effect condensation into a mixed liquid composed of vanadium tetrachloride and sulfur dichloride;  and the final process which is conducted in a distillation arrangement 16 comprises subjecting the above mixed liquid to distillation by pressure distillation method with an overhead pressure of 5-15 kg/cm-2 to respectively issue a sulfur dichloride liquid from the distillation column overhead and a vanadium tetrachloride liquid from the bottom.
Patent JP-S5990530-A (JP)
Inventor: NISHIO KATSUFUMI
IPC: A47J43/04
Filed: 1982-11-17
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-H0736770-A (JP)
Title: Semiconductor memory device
Inventor: SATO HIROSHI
IPC: G06F12/00
Filed: 1993-07-23
Abstract: PURPOSE:To provide a semiconductor memory device in which the timing design of a controller that is an external control logic circuit can be extremely facilitated. CONSTITUTION:This device is equipped with memory 12 operated synchronizing with a clock signal CLK from the outside, a CPU 11 which outputs an address signal ADD to the memory 12 and also, transfers data DATA between the memory 12 by outputting a data readout instruction signal CTRL to instruct the readout of the data DATA, and the controller 14 which outputs a chip enable signal CE to the memory 12 replying to the data readout instruction signal CTRL, and the device incorporates a circuit to generate an output enable signal when the chip enable signal CE is outputted, and the timing control of the output start time and output completion time of the read data DATA can be performed by the memory 12 itself.
Patent JP-H0850802-A (JP)
Title: Light for vehicle
Inventor: IKETANI HIROMOTO
IPC: F21S10/02
Filed: 1994-08-05
Abstract: PURPOSE:To prevent the quantity of light at the time of lighting from decreasing regarding a light for a vehicle which can provide lamp light color different at the off time of lighting and at the on time of lighting. CONSTITUTION:A lower half part 3A of a lens part which composes a tail and stop part of a rear combination lamp is composed of an inner lens 11, an intermediate lens 7, and an outer lens 9 arranged in this order from a light source side. A plurality of fisheye lens steps 11c, 11c,... are formed in the outer face of the intermediate lens 8 which has color and is transparent. External light reflecting parts 18, 18,... extended horizontally are formed in the inner face of the inner lens 7 at a certain gap one another in the up and down direction and the external light reflecting parts 18, 18,... are composed of a large number of reflecting elements 18a, 18a,....
Patent JP-H0252278-A (JP)
Title: Scintillation camera
Inventor: TABUCHI HIDEHO
IPC: G01T1/164
Filed: 1988-08-17
Abstract: PURPOSE:To economize a camera apparatus, to make it light in weight and to attain miniaturization by constituting an optimum position calculation circuit which forms the image of a gamma-ray with the aid of a signal from a detector. CONSTITUTION:A gamma-ray radiated from a material body 1 to be examined arrives at a scintillator 3 to emit light. The emitted light is detected and amplified by a photomultiplier 4, converted into voltage signals by a pre-amplifier 5 and inputted in a matrix adder 6 as the signals S1 to S4. In this place, individual matrix signals for the respective detectors D1 to D4 are added to them and inputted in the position calculation circuit 8. Then, the calculated values X and Y of the circuit 8 are inputted in a discriminator 9. Besides, the signals S1 to S4 inputted in a Z signal adder 7 receive the signals of total emitted light quantity by the gamma-ray and are inputted in a pulse-height analyzer 12. Moreover, signals U1 to U4 outputted from the analyzer 12 are inputted in the discriminator 9 and made to correspond to the calculated values X and Y of the circuit 8. The data of X, Y and U1 to X, Y and U4 is inputted in a correction circuit 10, corrected with a correction constant and fetched in a memory 11 which stores a positional coordinate so as to perform the calculation of a light emitting position with the aid of the detectors D1 to D4.
Patent JP-H0366281-A (JP)
Title: Picture coding method
Inventor: TAKEGUCHI YORIYASU
IPC: H04N19/176
Filed: 1989-08-04
Abstract: PURPOSE:To reduce the deterioration in picture quality and to improve the periodic fluctuation of picture quality by inserting a refresh frame periodically to vary the quantization step between an in-frame coding and an inter-frame coding depending on the movement quantity of a frame. CONSTITUTION:A quantization circuit 16 decides a step size at quantization according to a control signal of a quantization control circuit 25. On the other hand, a quantized data is fed to a variable length coding circuit 22 and coded by, e.g. Huffman code or the like and written in a buffer memory 23. A switching signal between in-frame and inter-frame of switching control 13 and a moving vector of a moving detection circuit 21 are fed to the quantization control circuit 25 whose control signal is generated by the 3 kinds of values. Thus, since the quantization step is controlled adaptively depending on the case of in-frame and the case of inter-frame, the periodic fluctuation of picture quality is suppressed.