baber/WOPTO huggingface dataset:
Patent JP-S5679481-A (JP)
Title: Method of preparing photoelectric conversion element
Inventor: MORI KOUJI
IPC: H01L31/09
Filed: 1979-12-03
Abstract: PURPOSE:To increase a photoresponse velocity by laminating CdS maintaining a phototransmission substrate wherein a transparent conductive film is formed thereon at 200-350 deg.C and treating it in an ambience including O2 at 400-700 deg.C, thereby decreasing a black current piling up CdTe, As2Se3. CONSTITUTION:CdS is vaporized upon a substrate comprizing an In2O3 vaporized on a soda glass keeping said substrate at 200-350 deg.C. When CdS particles become large, a black resistance becomes large. Further, it is very small below 200 deg.C, while it is large over 350 deg.C. Then, it is heated at 400-700 deg.C in the air or an ambience containing O2. At this time, it is heated and cooled by controlling the change of temperature at 2-20 deg.Cmin. After laminating the CdTe and As2Se3 upon CdS having 1-10mum in thickness of approximately 2mum and 0.2mum thereon respectively, an Au-electrode is vaporized. According to this constitution, the photoelectrode conversion element having a small black current and a high velocity photoresponse at the time of reverse current is easily formed.
Patent JP-H0447649-A (JP)
Title: Cathode-ray tube
Inventor: OKURA SHIGEO
IPC: H01J29/02
Filed: 1990-06-13
Abstract: PURPOSE:To improve workability and prevent generation of sputtering by forming a semispherical recessed part whose diameter is proportional to the thickness of a mask plate and whose depth is almost the half of the diameter in the outer periphery of a skirt part and a frame except a welded part by half-etching. CONSTITUTION:In the case that a plurality of semispherical dot-like recessed parts 3d are formed in a prescribed pitch by half-etching, in the outer periphery of a skirt part 3a of a shadow mask 3, the recessed parts are so set as to have proportional diameter A2 to the thickness (t) of a mask plate and the depth d2 almost the half of the diameter A2 and formed in a frame 5 except welded parts P, for example total 12 points consisting of 4 points of corner parts, each 2 parts of long and short lines. Consequently, the skirt part 3a is inserted into a frame 5 smoothly and the curvature of the mask is possible to be kept constant after insertion. Further, in the case of welding the outer periphery of the skirt part 3a and the inner periphery of the frame 5 by a welding electrode 9, adhesion strength of both at the points P becomes high and sputtering is prevented from being caused.
Patent JP-S5381043-A (JP)
Title: Signal converter circuit
Inventor: TAKEGAWA TOUJIROU
IPC: H03K17/06
Filed: 1976-12-27
Abstract: PURPOSE: To from the high-precision input-output circuit of an analog memory which is capable of correcting the distortion accompanying with low impedance, by forming the circuit which carges the holding capacitance element holding charges and the circuit which discharges charges. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H025986-A (JP)
Title: Collision position detecting device
Inventor: NISHINO NAOYA
IPC: A63F9/02
Filed: 1988-06-27
Abstract: PURPOSE:To detect a position struck by a ball shot from a toy pistol and permit the visual confirmation from the display on a display device by calculating the collision position on a detection plate on the basis of the detection time difference between the vibration sensors connected with the vibration sensors and displaying the result of the calculation. CONSTITUTION:When a ball is shot from a toy pistol, an impact is applied onto an arbitrary position on a detection plate 1. Then, vibration waves are propagated on the concentric circles around a point where the impact is applied. When the vibration waves reach the positions where vibration sensors 3-6 are arranged, said vibration sensors 3-6 detect said vibration waves, and each signal is inputted into a control means. Since the distance from the above-described point to each vibration sensor is different, the time necessary for the transmission of the vibration to each vibration sensor is different. Therefore, calculation is performed by the control means on the basis of the time difference, and the collision point is calculated. Then, the result is displayed on a display device 2. Therefore, the collision position can be correctly obtained through the visual confirmation. Further, the deflection between the position displayed on the display device 2 and the actual collision point can be reduced to zero by a position detection correcting means.
Patent JP-H11334938-A (JP)
Title: Sheet double feed detecting device
Inventor: OGANO AKIRA
IPC: B65H7/12
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet double feed detecting device capable of certainly detecting sheet double feeding. SOLUTION: This sheet double feed detecting device comprises a first and second driving rollers 11, 21 which are rotated synchronously each other by a motor 31, a first driven roller 12 driven by abutting on the first driving roller 11, a second driven roller 22 driven by abutting on the second driving roller 21, a torque motor 32 which gives the first driven roller 12 a smaller torque than a torque of the motor 31 in a rotational direction opposite to the driven direction caused by the first driving roller 11, a rotational velocity detector 16 detecting a rotational velocity of the first driving roller 11, a rotational velocity detector 26 detecting a rotational velocity of the second driven roller 22, and a comparing means 41 detecting sheet double feeding by comparing between output values of both the rotational velocity detector 16 and the rotational velocity detector 26.
Patent JP-S5682100-A (JP)
Title: Production of beta-lactam antibiotic
Inventor: TAKAYAMA KENICHIROU
IPC: C12P37/04
Filed: 1979-12-05
Abstract: PURPOSE: An enzymatic reaction is effected using a bacteria strain having penicillin acylase activity but losing β-lactamase activity, thus producing β-lactam antibiotic in high yield.  
     CONSTITUTION: The reaction between a β-lactam ring compound such as 6-aminopenicillanic acid and an α-aminoacid such as D-phenylglycine or its reactive derivative is conducted in the presence of a culture medium of the above strain, the bacterium cells or their treated product to produce a β-lactam antibiotic such as amicillin in high yield. As the bacterium strain, is used, e.g., Pseudomonas maltophilia M-14 (a mutant derived from Pseudomonas maltophilia IFO 12020). The cultivation is conducted at a pH of 3W8, preferably 6.5W7.5 and a temperature of 5W40°C. After the reaction, the objective compound is isolated and purified by extraction with an organic solvent, precipitation or isoelectric precipitation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6218798-A (JP)
Inventor: NAKAGAWA SEIGO
IPC: H05K7/14
Filed: 1985-07-18
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-H027372-A (JP)
Title: Liquid electrolyte fuel cell
Inventor: FUJITA YOJI
IPC: H01M8/02
Filed: 1988-06-27
Abstract: PURPOSE:To prevent leakage of an electrolyte in an electrolyte layer through a gas sealing part and to steadily operate for a long time by forming a gas sealing part by interposing at least one sealing material comprising electrical insulator arranged at the end of an electrolyte layer and on its outside through at least one space between separators. CONSTITUTION:A gas sealing part in separators 1a, 1b is formed by interposing a sealing material 13 comprising electrical insulator arranged at the end of an electrolyte layer 11 and on its outside through at least one space 12 between separators 1a, 1b or between the separator 1a and a gas impermeable member 14. Leakage of electrolyte in the electrolyte layer is decreased by the space formed in the gas sealing part. A liquid electrolyte fuel cell having long life is obtained.
Patent JP-S6440708-A (JP)
Title: Sliding bearing made of synthetic resin
Inventor: FURANTSU FUTSUKUSU
IPC: F16C17/02
Filed: 1988-06-27
Abstract: PURPOSE: To make assembling and positioning easier and to protect two ends of a pipe member from external pollution by making the pipe member have a cylindrical recess at either end and making a shaft-end member comprise thin plate members which are likely to resiliently deform. CONSTITUTION: A sliding bearing device made of synthetic resin comprises pipe member 1 and shaft member 4. Pipe member 1 comprises inner slidable face 2 and cylindrical recesses 3 positioned on both sides of inner slidable face 2 and opening at both ends. The inner diameter of cylindrical recess 3 is greater than the inner diameter of inner slidable face 2. Outer slidable face 5 fitting inner slidable face 2 of pipe member 1 is formed in the middle portion of shaft member 4. Flexible thin plate members 6 each having an outer diameter greater than the inner diameter of inner slidable face 2 are formed on both sides of outer slidable face 5. Thin plate members 6 are mounted to shaft end portions 7 formed integrally with shaft member 4. Shaft ends portions 7 have engagement flanges 8 formed at both ends.
Patent JP-2000348437-A (JP)
Title: Apparatus and method for processing data
Inventor: OYA NOBORU
IPC: G11B20/10
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To simplify the process for moving respective pointers while correctly maintaining relative positional relationship therebetween in a data processing apparatus for performing a series of operations for reproducing and outputting from a recording medium AV data to be determined in accordance with a specified reproduction speed among an AV data arrangement recorded on the recording medium while indicating, with the pointers, data that are currently objects of respective operations. SOLUTION: In this data processing method, a means for preparing a second data arrangement AFL composed of AV data to be determined in accordance with a specified reproduction speed by employing, as unit AV data to be reproduced from a recording medium every constant time period, and a means for processing a series of operations while indicating, by pointers p1, p2, p3, AV data that are object of the present respective operations on the second data arrangement AFL, are provided.
Patent JP-S5583909-A (JP)
Title: Output voltage switching circuit
Inventor: ABE SHIGEO
IPC: G05F1/56
Filed: 1978-12-19
Abstract: PURPOSE: To realize flowing of the current corresponding to the capacity of each load by providing two units of the current limit circuit.  
     CONSTITUTION: When switch 27 is opened, TrQ 21  is turned off since no current flows to current limit circuit 22. And thus output voltage V 2  at output terminal 26 turns to the reference voltage determined by ZDD 2  and TrQ 24  as well as the control voltage set by resistances R 25 WR 28  plus diode D 22 . Then in case switch 27 is closed, the current flows to load 28 via circuit 22 to turn on TrQ 21 . And thus output voltage V 1  at output terminal 25 features the constant voltage set by the base voltage of TrQ 24  plus resistances R 26 WR 28 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63318906-A (JP)
Inventor: MIZUTANI ETSURO
IPC: A46B3/06
Filed: 1987-06-23
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-H0820966-A (JP)
Title: Dredging forced feed device
Inventor: INABA KOJI
IPC: E02F3/88
Filed: 1994-07-08
Abstract: PURPOSE:To dredge hard mud with high efficiency by a method wherein a revolvable water barrier plate is arranged on the lower outer periphery of a vertical type screw conveyor and a revolving turning device is arranged to the outer periphery of the water barrier plate. CONSTITUTION:When a hydraulic motor 216a is driven, a turning device 216 is rotated coaxially with a vertical screw conveyor 210 and mud is cut by a stay bit 217b and an arm bit. Cut mud is guided to the conveyor 210 through a mud intake port 214 and the back of the mud intake port 214 is covered with a water barrier plate 218 and entrance of water to the conveyor 210 is prevented from occurring. Further, mud is pressurized by a pressure pump 220 and transferred to a discharge pipe 250 and compressed air is blown in by an ejector 260 and air is conveyed through the discharge pipe 250.
Patent JP-H056406-A (JP)
Title: Scan path logical verification system
Inventor: FUJII TOSHIAKI
IPC: G06F11/25
Filed: 1991-06-28
Abstract: PURPOSE:To prevent the overlooking of verification for the connection of scan paths and to improve the efficiency in verification by producing automatically a control instruction for simulation to confirm the logical connection of the scan paths and the expected value of the simulation result and comparing the expected value with the actual simulation result. CONSTITUTION:The simulation model of a logic circuit, the wiring order of scan paths, and the information on the control signal which actuates the model are stored in a model information storing means 1. A simulation control instruction output means 2 outputs a control instruction in order to observe the state value of a flip-flop set on a scan path. A simulation executing means 3 performs the simulation of the logic circuit based on the simulation model and the control instruction. An expected value comparing means 5 compares the simulation result with the expected value of the flip-flop obtained by an expected value producing means 4. Then the information on the discordant flip-flops is outputted if no coincidence is obtained between the simulation result and the expected value.
Patent JP-S6313326-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMASHIMA TOSHIKI
IPC: H01L21/28
Filed: 1986-07-04
Abstract: PURPOSE:To enhance the effect of a metal barrier layer without changing the junction depth of a diffusion region by a method wherein, after an aperture has been formed on an insulated layer, low energy ions are implanted before the metal barrier layer is formed. CONSTITUTION:A channel-stopper region 2 and field oxide films 3 and 3 are formed on the semiconductor substrate 1 such as a P-type silicon substrate or a well region and the like. Then, an N<+> type impurity region 4 and an interlayer insulating layers 5 are formed on the region located between said field oxide films 3. After an aperture part 6 has been formed on the interlayer insulating layer 5 provided on the impurity region 4, low energy ions are implanted. This ion implantation is performed using the impurities of the conductive type same as the impurities with which the impurity region 4 is formed. Then, a metal barrier layer 7 is formed covering the aperture part 6 and the exposed part of the impurity region 4, and an Al layer 8 is formed as a wiring metal layer. As a result, the alloy spike generating on the metal barrier layer can be prevented, and the effect in lowering in the surface region and the like can also be increased.
Patent JP-H0711373-A (JP)
Title: Heat resistant magnesium alloy
Inventor: MAKINO KUNIHIKO
IPC: C22C23/02
Filed: 1993-06-28
Abstract: PURPOSE:To improve the heat resistance and creep resistance of a magnesium alloy and to apply it to various casting method by incorporating a specified amt. of Sb into an Mg-Al-Si series alloy having a specified compsn. CONSTITUTION:The compsn. of an Mg alloy is constituted of, by weight, 1.0 to 6.5% Al, 0.5 to 1.6% Si and 0.001 to 1.05% Sb, and the balance Mg with impurities. It is considered that the heat resistance of this Mg alloy is caused by intermetallic compound Mg2Si formed in the microstructure. Since the Mg2Si formed by an eutectic reaction takes a fine KANJI (Chinese charactor) shape, its mechanical properties such as tensile strength and elongation are not remarkably deteriorated. On the other hand, since this Mg2Si is extremely stable till an eutectic temp. in the vicinity of 640 deg.C, its entering into solid solution and dissolving do not occur even at a high temp. of the same temp. or below, and, since it uniformly distributes among grain boundaries and dendrites, it works as a good barrier to creep deformation.
Patent JP-S5860986-A (JP)
Title: Novel restricted enzyme and its preparation
Inventor: KAMISAKA TOSHIYUKI
IPC: C12N9/16
Filed: 1981-10-05
Abstract: PURPOSE:To prepare a novel endonuclease type DNA degrading enzyme, by cultivating a bacterium belonging to the genus Bifidobacterium, recognizing a specific base arrangement in a duplex deoxyribonuleic acid, cutting it at a specified site. CONSTITUTION:A bacterium such as Bifidobacterium breve YIT-4006 ( FERM-P 4906) belonging to the genus Bifidobacterium breve, capable of producing restricted enzyme BbeI recognizing the base arrangement in a duplex deoxyribonucleic acid shown by the fig., cutting it specifically at the positions of the arrow, forming DNA pieces having single stranded chains having length of 4 bases at the end groups 3', is cultivated anaerobically to give a cell-free extracted solution of mold, from which restricted enzyme BbeI is collected.
Patent JP-S5489412-A (JP)
Title: Two-way amplifier
Inventor: FUJIYOSHI KAZUYOSHI
IPC: H03F3/62
Filed: 1977-12-27
Abstract: PURPOSE:To simplify constitution by providing two transistors and setting the product of respective amplification factors of both transistors below ''1''. CONSTITUTION:Signals inputted from terminal 5 are amplified by transistor Tr1 and are outputted from terminal 6, and signals inputted from terminal 6 are amplified by Tr2 and are outputted from terminal 5. Though Tr2 becomes a feedback circuit to Tr1, oscillation is prevented because the product of respective amplification factors of Tr1 and 2 is set below ''1''. Then, since terminal 6 is connected to the collector of Tr1, the impedance of terminal 6 is sufficiently high, and the input signal level can be prevented from being lowered in case that terminal 6 is an input terminal
Patent JP-S6218945-A (JP)
Title: Connecting method for motor
Inventor: MIYAZAKI HIDETO
IPC: H02K5/22
Filed: 1985-07-17
Abstract: PURPOSE:To decrease the number of connecting parts such as a connector plug, etc. by using the sockets for flat cables and by using the flat cables as the lead wires of astepping motor. CONSTITUTION:As for the connecting method of a motor, a socket 48 for flat cables are used, while a flat cable 47 is used as a lead wire of the motor 41. In addition, an end of this flat cable is uncoated to a necessary length to expose a terminal conductor 47a. Then the terminal conductor 47a formed at an end of this flat cable 47 is directly inserted to the socket 48 for flat cables. With the connecting method as constituted above for the motor, the number of connecting parts such as connector plugs, etc. are decreased for driving astepping motor.
Patent JP-H093285-A (JP)
Title: Chlorine-containing resin composition
Inventor: AOYANAGI KOUSHIKI
IPC: C08L27/06
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a chlorine-containing resin composition excellent in continuous moldability and processability for many hours. CONSTITUTION: This chlorine-containing resin composition comprises 100 pts.wt. of a chlorine-containing resin such as a vinyl chloride resin, etc., 0.001-5 pts.wt. of pyromellitic acid and preferably a coloring component. Consequently, moldability in extrusion processing, calender processing, embossing processing, etc., can be extremely improved and a molding excellent in surface smoothness and luster can be obtained.
Patent JP-S6137461-A (JP)
Inventor: MAIKURU JIEI KASAN
IPC: B41J32/00
Filed: 1984-07-30
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-S6050181-A (JP)
Title: Surface treated steel sheet having high resistance to corrosion
Inventor: HARA TOMIHIRO
IPC: C23C28/00
Filed: 1983-08-31
Abstract: PURPOSE:To provide the titled steel sheet which is adequately usable to an automotive body, etc. by forming respectively a galvanizing film, chromate film and org. composite silicate film on one surface of a steel sheet and a galvanizing film and a ferrous plating film on the other surface. CONSTITUTION:A composite film consisting of forming, successively from the lower layer side, a galvanizing film of >=1g/m<2> coating weight, chromate film of <=1,000mg/m<2> coating weight and org. composite silicate film of 0.5-4.0g/m<2> coating weight is provided on one surface of a steel sheet to constitute the inside surface side of an automotive body, etc. On the other hand, a composite plating film consisting of forming a galvanizing film of 1-60g/m<2> coating weight on the lower layer side and an iron plating film of 0.5-10g/m<2> coating weight or an iron-zinc alloy plating film of >=50wt% iron content on the uppermost layer is provided on the other surface constituting the outside surface side. The surface treated steel sheet which has the inside surface side having excellent resistance to corrosion and the outside surface side having excellent finishing property by painting, adhestion to painting, corrosion resistance to painting, etc. and has high corrosion resistance is thus obtd.
Patent JP-H028301-A (JP)
Title: Manufacture of metal material by powder canning process
Inventor: YAMANA MIKIYA
IPC: C22C1/04
Filed: 1988-06-24
Abstract: PURPOSE:To manufacture a composite material having the uniformity without any void by mixing metal or non-metal powders at the prescribed ratio, containing the mixture into a metallic capsule and pressurizing at the specific pressure and lower temp. than m.p. of the powder within the time when they are not diffused mutually. CONSTITUTION:The capsule enclosing the mixed powder of metal, etc., is charged in a hot extrusion machine and pressurized at >=2,000kg/cm<2>. The pressurizing work is completed before the mixed powders are perfectly diffused mutually. By this method, as intermetallic compound is not developed, the workability is made better. Further, as they are executed with the high pressure working, the composite metal material having high toughness without any void is obtd. Therefore, the necessary conditions of uniform structure, non-voidness, non-crack, easy workability, etc., to a target for sputtering having high performance thin film are satisfied. Further, by executing a heat treatment, they can be perfectly alloyed, and it is favorable to manufacture even a difficult-to- work alloy product.
Patent JP-S6216876-A (JP)
Title: Soldering method
Inventor: OKANO TERUO
IPC: B23K1/015
Filed: 1985-07-17
Abstract: PURPOSE:To prevent the oxidation of a solder on the melted solder face and in the atmosphere on the tank by forming an inert vapor phase by the evaporation of an inert liquid material on a solder tank and by performing a jet type and vapor phase type soldering in the vapor phase thereof. CONSTITUTION:An inert liquid material 24 is fed on the melted solder face 23 from a pipe 22 by providing upper part cover 21 at the upper side of a solder tank 11 and by inserting as well a liquid feeding pipe 22. The consolidation print board P with a surface package type component on board is transferred into the solder tank 11 via a conveyor 17. The liquid material 24 is evaporated with the heat of the solder surface 23 and an inert vapor phase 25 is formed on the solder tank 11. In this case, the oxidation of the solder is prevented by coating the solder surface 23 with the liquid material 24 and the oxidation of the solder in the atmosphere can be prevented as well because of the soldering of jet type and vapor phase type being performed in the vapor phase 25.
Patent JP-H066440-A (JP)
Title: Hand-free telephone set for automobile telephone system
Inventor: YOSHIDA TATSUMASA
IPC: H04B15/00
Filed: 1992-06-17
Abstract: PURPOSE:To attain talking with an opposite party with sufficient speech quality without any operation and stopping a sounding from an audio equipment. CONSTITUTION:An audio signal elimination circuit 15 is interposed to a signal line from a hand-free microphone 11 to a radio equipment 20. The audio signal elimination circuit 15 uses an audio signal Sa outputted from an audio equipment 21 as a reference signal at hand-free talking and the signal is given to the microphone 11 from an audio speaker 22. A simulated audio signal San simulating an audio signal component Sai is generated and the audio signal component Sai included in an acquisition signal acquired by the microphone 11 is eliminated.
Patent JP-S6316080-A (JP)
Inventor: AKAMATSU TOSHIKI
IPC: B07B7/083
Filed: 1986-07-07
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。