baber/WOPTO huggingface dataset:
Patent JP-S6325919-A (JP)
Title: Manufacture of semiconductor device
Inventor: JINBO TAKASHI
IPC: H01L21/288
Filed: 1986-07-18
Abstract: PURPOSE:To form an electrode onto a semiconductor substrate in extremely uniform film thickness, and to obtain a semiconductor device having excellent mechanical characteristics and electrical characteristics by concentrically arranging an auxiliary electrode to the semiconductor substrate as a cathode in an electrolytic plating tank and applying fixed voltage between anodes. CONSTITUTION:A ring-shaped auxiliary cathode 15 is dipped in a plane including a semiconductor substrate 11 in arrangement concentric to the semiconductor substrate 11 in an electrolyte 13. The auxiliary cathode 15 is formed by silicon having the same quality as the semiconductor substrate 11 and resistivity of 15-20OMEGA-cm, thickness (t) is set to 1mm, an inside diameter D1 to 66mm and an outside diameter to 76mm, and the cathode 15 is dipped, shaping a clearance of approximately 2mm between the cathode 15 and the semiconductor substrate 11. Fixed voltage is applied among the semiconductor substarte 11 and the auxiliary cathode 15 and anodes 14 by power supplies 16a, 16b. 1-4A currents are conducted among the anodes 14 and the semiconductor substrate 11 for approximately two min., and Ni in thickness of 0.5mum is precipitated on the surfaces of the semiconductor substrate 11 through electrolytic plating, thus shaping electrode plating films. The semiconductor substrate 11 is taken but of an electrolytic plating tank 12, and the electrode plating films are patterned through a photoetching method and an electrode is formed, thus acquiring a semiconductor device.
Patent JP-H10326376-A (JP)
Title: Automatic vending machine and its data communication method
Inventor: URABE YUJI
IPC: G07F9/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To attain the data communication even at a place where the construction is difficult for a general wire telephone circuit cable by preparing a data communication unit, which transmits data received from a management device to perform the data communication between the management device and an automatic vending machine manager, and also preparing a modem and PHS terminal or a portable telephone terminal. SOLUTION: A data communication unit has a switch function to start the communication of data received from a management device automatically, periodically or based on the instruction given from an automatic vending machine manager. A modem has a function to transmit data received from the management device to a portable terminal or a PHS terminal after converting them into digital data. A FAX modem card is generally and preferably used for the reduction of weight of the modem. The data received from the management device are transmitted by wireless to a computer of a wire network from the portable or PHS terminal via a base station antenna and a PHS circuit network or a portable telephone circuit network.
Patent JP-S6230570-A (JP)
Title: Apparatus for applying adhesive
Inventor: ISHIBASHI MASASATO
IPC: B05B1/04
Filed: 1985-08-02
Abstract: PURPOSE:To efficiently apply two kinds of adhesive materials to a surface to be adhered simultaneously with the mixing of said adhesive materials, by separately supplying two liquids to a nozzle wherein jet orifices are provided to the respective central parts of two parallel V-shape grooves. CONSTITUTION:Two liquids in tanks 110, 111 are sent to supply apparatuses 2, 3 under pressure and two fan-shaped jet streams are parallelly injected from a nozzle 1. At this time, by moving the nozzle 1 so that the jet streams move on a surface 100 to be adhered to the directions shown by arrows at a right angle to the arrangement direction of jet orifices 1c, 1d, the jet streams of two liquid are mixed to each other in air or on the surface 100 to be adhered and, at the same time, adhered to the surface 100 to be adhered and, therefore, working efficiency is further enhanced.
Patent JP-H0836690-A (JP)
Title: Data preservation method in data logger
Inventor: KAWAMOTO KOTARO
IPC: G01D21/00
Filed: 1994-07-22
Abstract: PURPOSE:To provide a data preservation method in a data logger capable of preserving the trend of original analog output with a little memory capacity. CONSTITUTION:A data gathering period is divided into the evaluation sections A to G of an appropriate time period each. The analog values of the analog output are sampled and gathered at plural sampling timings in the respective evaluation sections A to G. The maximum displacement width of the sampled and gathered analog values is calculated for the respective evaluation sections and when the size of the maximum displacement width is larger than a stipulated value set beforehand, all the sampling data of the evaluation sections are recorded and preserved. When the maximum displacement width is smaller than the stipulated value, only the representative data of the respective evaluation sections are recorded and preserved.
Patent JP-H0461494-A (JP)
Title: Stereoscopic picture broadcast system
Inventor: YAHIRO HIROSHI
IPC: H04N13/00
Filed: 1990-06-29
Abstract: PURPOSE:To simplify the constitution by using a transmission means and a reception means of an existing broadcast system to broadcast and receive a stereoscopic picture. CONSTITUTION:A picture data and a differential picture data generated by a picture processing section 12 are sent while being superimposed for a video signal period and a blanking period of a television signal. After the television signal is received, the picture data and the differential picture data are synthesized at a stereoscopic picture generating section 19 to generate a stereoscopic picture and it is displayed on a display section 21. Thus, it is possible to broadcast and receive the stereoscopic picture by using a transmission means and a reception means of a conventional broadcast system. Thus, the constitution is simplified.
Patent JP-H10222683-A (JP)
Title: Picture encoding device, picture encoding method, picture decoding device and picture decoding method
Inventor: MURAYAMA YOICHI
IPC: H04N19/137
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of picture quality of a decoded picture while suppressing the increase of a generation code quantity in a picture encoding system using wavelet conversion. SOLUTION: A wavelet converting part 101 executes plural stages of wavelet conversion for a picture signal and calculates picture amplitudes and phase angles from an obtained wavelet conversion coefficient at every stage. A local maximum detecting part 102 detects edge points on the picture based on the picture amplitude and the phase angle of the second stage and a chain constituting part 103 constitutes a chain by connecting the edge points. A chain encoding part 104 encodes the chain and an amplitude encoding part 105 encodes the low frequency component of the picture which is inputted from the wavelet converting part 101 and the picture amplitudes of the respective stages extracted along the chain. An angle encoding part 106 encodes the phase angles of the leading positions at every chain.
Patent JP-H1117211-A (JP)
Title: Semiconductor planar photodiode and device therewith
Inventor: OISHI KOTARO
IPC: H01L31/10
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the response speed and photodetection sensitivity without depending on the spot radius of incident light by setting the thickness of a light absorption layer to a specific value in a specific chemical formula or setting the thickness of a buffer layer on a substrate to a specific value. SOLUTION: An n-InP buffer layer 12 is formed on an n-InP substrate 13. Next, a light absorption layer 11 satisfying a chemical formula Inx Ga1-x Asy P1-y , (0<=x<=1, 0<=y<=1) is formed. The thickness La of the light absorption layer 11 is set to be 1.2 μm<=La<=1.8 μm, or the thickness Wb of the buffer layer 12 is set to be 0.05 μm<=Wb<=1.8 μm. Next, an n-InGaAsP contact layer 18 is formed. Next, zinc is selectively diffused into a circular region 15 through upper surface, and an ohmic p-type electrode 14 and a reflection preventive coating 17 are formed after forming a mesa in a part of the layered portion. Thereby, the buffer layer 12 prevents defect in the n-InP substrate 13 from affecting the light absorption layer 11 and prevents frequency response from deteriorating while enhancing cut-off frequency in the light absorption layer 11.
Patent JP-S61106103-A (JP)
Inventor: ARUBUREHITO KUREN
IPC: F04D29/32
Filed: 1985-08-02
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-S6233863-A (JP)
Inventor: KOIDE TORU
IPC: D06B1/16
Filed: 1985-07-31
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-S5871565-A (JP)
Title: Sealed-type lead battery
Inventor: KISHIMOTO KENJIROU
IPC: H01M2/12
Filed: 1981-10-23
Abstract: PURPOSE:To obtain a sealed-type lead battery having an improved expolosion- proof performance by embedding hollow bodies into the space over an electrode group. CONSTITUTION:The captioned battery shown in the figure consists of a battery enclosure 1, the electrode group 2 accommodated in the battery enclosure 1, the intermediate cover 3 for the battery enclosure, valves 4, and the top cover 5 for the battery enclosure. The space over the electrode group 2 which is partitioned by the battery enclosure 1 and the intermediate cover 3 for the battery enclosure is filled with hollow bodies 6. Said hollow body 6 is known as microballon made of glass, ceramics, plastics etc., and for example, ''ECCOSPHERES '' (made by EMERSON & CUMING Inc.) is known widely. The hollow body 6 used in the present invention has preferably the diameter range of 50-1,000mu. The space over the electrode group 2 is filled with the hollow bodies 6 before or after injecting electrolyte.
Patent JP-2001000032-A (JP)
Title: Apparatus for controlling vehicle height of combine during turning
Inventor: SASAURA HIROYUKI
IPC: B60G17/015
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling the vehicle height of a combine during turning for reducing a risk of upset during turning as far as possible. SOLUTION: A turning sensor car detect a brake turn and a spin turn. A control means outputs a descending signal for descending the height of a higher vehicle to meet the height of a left or right lower vehicle when the brake turn is detected, and a descending signal for descending the vehicle height to the lowest position when the spin turn is detected. The descending signal of the brake turn is a signal indicating a rapid speed descending and the descending signal of the spin turn is a signal indicating a slow descending.
Patent JP-2000012067-A (JP)
Title: Solid polymer electrolytic fuel cell
Inventor: TANAKA YASUHITO
IPC: H01M8/10
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To surely and easily position cells constituting a fuel cell layered product. SOLUTION: In a single cell 13, constituted by nipping a fuel cell 1 having an electrolytic layer 1A and a fuel electrode 1B and oxidizer electrode 1C arranged on both sides thereof between separators 2A, 2B, the tip pin 25 of a holding pin 20 inserted to a holding pin insert-side holding hole 11 and a snap ring insert-side holding hole 12 and combined with a snap ring 10 to hold the cell 13 is protruded from the outer surface of the separator 2B, and it is fitted to a pin tip insert hole 25 provided on the end of the holding pin 20 of the adjacent cell 13 to laminate the cell 13.
Patent JP-S5872062-A (JP)
Title: Bipolar dc transformer
Inventor: TSUTSUI YOSHIO
IPC: G01R15/18
Filed: 1981-10-27
Abstract: PURPOSE:To extend the detection range of a DC control input, by providing a variable bias current supplying means where a bias current is reduced for application of the DC control input in the positive direction and is increased for application of the DC control input in the negative direction. CONSTITUTION:When a DC control current ic is flowed in the direction of a solid arrow and this direction is the positive direction, an output voltage eo has polarities of + and -. In this case, the output of an amplifier 17 tries to be positive because the positive output voltage eo is inputted to the amplifier 17, but the output of the amplifier 17 becomes zero because of the negative feedback due to a diode 18. Meanwhile, when the DC control current Ic is flowed in the negative direction, the output voltage eo of a magnetic amplifier 16 has polarities (+) and (-), and the amplifier 17 generates a negative output proportional to the negative output voltage eo. Thus, since a bias ampereturn Nbib of the magnetic amplifier 16 is increased according as the output voltage eo is increased in the negative direction, this transformer is operated similarly to a unipolar (negative) momentary current detector even if the DC control input ic is negative.
Patent JP-2001002500-A (JP)
Title: Organic molecule separator, separation of organic molecule and formation of organic molecule crystal
Inventor: AKIOKA KOJI
IPC: C30B29/58
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide the device and method useful in crystallizing a biopolymer such as protein. SOLUTION: The crystal-growth device 10 has a solid surface 11a made of silicon oxide and a solid surface 12a formed by alumina. The alumina is formed by anodization, and the solid surface 12a is porous. In the device 10, the solid surfaces 11a and 12a are arranged so as to be brought into contact with a soln. 14 at the same time. The solid surfaces 11a and 12a have the surface potential or zeta potential different from each other when brought into contact with the soln. 14. For example, the solid surface 11a is negatively charged, and the porous solid surface 12a is positively charged. Accordingly, the org. molecule 13 such as protein negatively charged in the soln. 14 is adsorbed selectively on the positively charged solid surface 12a.
Patent JP-S60155198-A (JP)
Title: Monoclonal antibody
Inventor: HIRARII JIYOON KIIGU
IPC: G01N33/535
Filed: 1984-08-16
Abstract: A hybridoma which produces a monoclonal antiperoxidase antibody having the following characteristics:  (a) of the sub-class IgG1; (b) capable of binding to horse radish peroxidase to form a complex without significantly interfering with the catalytic activity of the enzyme, the complex containing a molar ratio of peroxidase to antibody of at least 1.78:1, preferably at least 1.96:1, and having an RZ value of at least 0.55, preferably at least 0.59; may be obtained by fusion of spleen cells from a Balb/c mouse previously immunised with horse radish peroxidase and cells from the mouse myeloma cell line Sp2/O-AgI4.
Patent JP-H0469050-A (JP)
Title: Two-phase resonant chopper circuit
Inventor: KOGA TAKESHI
IPC: H02M3/135
Filed: 1990-06-30
Abstract: PURPOSE:To reduce switching loss of a switching element by providing a resonance capacitor for dividing DC input voltage, an element for switching each divided DC voltage and a reactor resonant with each resonance capacitor. CONSTITUTION:DC input voltage is divided by resonance capacitors C1, C2 connected in series. Switching elements 2, 3 are turned ON/OFF alternately to feed and interrupt the divided DC voltage with a predetermined period, and an intermittent discharge current is amplified through resonance of the resonance capacitors C1, C2 and a resonance reactor L thus feeding a resonance current (i) through a discharge path. When the resonance reactor L is connected with a power supply capacitor C5 or the like, the resonance current (i) is smoothed and a DC voltage lower by a predetermined level than the input DC voltage appears across the power supply capacitor C5. According to the arrangement, switching loss in the switching elements 2, 3 can be reduced.
Patent JP-H0837346-A (JP)
Title: Flexible wiring board and its manufacture
Inventor: MASUDA AKIRA
IPC: H05K1/00
Filed: 1994-07-22
Abstract: PURPOSE:To arrange wiring of a flexible wiring board into a case proper having rugged surfaces in steps, on which electronic parts and the like are densely arranged, without increasing the number of parts. CONSTITUTION:A flexible wiring board 13 is such that a first circuit 13a, a second circuit 13b, and a third circuit 13c corresponding to the back of the case proper are catenated in an integrated way by a first bend 19. An end of this first circuit 13a is catenated by a second bend 15, and a long branch wiring board 16 is provided as an extension along the length direction of the flexible wiring board 13. At one end of a long side of this branch wiring board 16 is formed a free end, a part 18 to be connected via a third bend 17 in the direction of the third circuit 13c. First, each circuit of the flexible wiring board 13 is attached, then, a second bend 15 is bent. This is followed by the third bend 17 of the branch wiring board 16 which is bent, positioned at a connection formed at a prescribed position on the third circuit 13c, and connected for continuity.
Patent JP-S5793759-A (JP)
Title: Display circuit for telephone automatic response device
Inventor: TAMURA TADASHI
IPC: H04M1/64
Filed: 1980-12-03
Abstract: PURPOSE:To display a message signal of ''violence of regulation'', by providing a timer circuit which detects a message signal against the regulations at the recording or playback of the message signal. CONSTITUTION:A telephone automatic response device records a message signal to be transmitted on a response tape and plays back the message signal through being started with a callout signal from the caller. A timer circuit 36 constitutes the 1st detection circuit which discriminates if the message signal at a time determined with the regulations or more is recorded, and a voice control circuit 33 constitutes the 2nd detection circuit which discriminates the presence of non- signal corresponding to the time determined with the regulations in the message signal or less. Display circuits 45, 48 continuously allow lamps 46, 49 to emit light with the power supply voltage at normal operation and intermittently allow the lamps 46, 49 to emit light through the output of astable multivibrators 44, 47 in case of failure.
Patent JP-S5873801-A (JP)
Title: Interlocking shaft for length measuring device
Inventor: TANAKA MINORU
IPC: G01B5/30
Filed: 1981-10-28
Abstract: PURPOSE:To perform a reliable measurement of a moving distance of an object in a vacuum receptacle, by a method wherein a cooling water path is formed in an interlocking shaft to flow water having a constant temperature, and a correction is made on thermal expansion through measurement and computation of a temperature change of a feed and discharge water. CONSTITUTION:Movement of a moving object placed in a vacuum receptacle is transferred to an interlocking shaft 5, and is measured by a length measuring device 6. A fine pipe is installed in the interlocking shaft 5, a feed and discharge water path for cooling is formed with a pipe wall thereof, and cooling water having a constant temperature is supplied from a cooling water constant-temperature controller 12. Temperatures of cooling water before and after it passes through the shaft 5 are detected by two sensors 13, the number of correction pulses for the thermal expansion of the shaft 5 is computed from a difference between the detected temperatures by a correction pulse generator 15, and based on the correction pulse and the number of pulses of the length measuring device 6, only a moving distance of a moving object is displayed in a length measuring display unit 16. This permits the reliable measurement of a moving distance through correction of the thermal expansion of the shaft 5.
Patent JP-S6414750-A (JP)
Title: Production of optical recording medium
Inventor: KUDO MAKOTO
IPC: G11B11/10
Filed: 1987-07-09
Abstract: PURPOSE:To prevent the excess or deficiency of an adhesive agent and the nonuniformity of an adhesive layer and to avert the intrusion of air bubbles into said layer so that the accuracy of coating is improved and yield is increased by coating the adhesive agent by spin coating on substrates and sticking the substrates to each other. CONSTITUTION:The light transmittable substrate 7 on which a recording layer 3 for information is provided and the light transmittable substrate 9 are stuck to each other via the UV curing adhesive agent 5. While the light transmittable substrate 7 is kept rotated by a motor 13, the adhesive agent 5 is dropped onto the substrate 7 by using a dispenser 12 and is spin-coated thereon. The coating distribution is adjusted by controlling the volume and viscosity of the adhesive agent 5 and the rotating speed of the motor 13. The substrates are thereafter stuck to each other in a vacuum atmosphere and finally, the adhesive agent is completely cured by using a UV exposing machine. The excess or deficiency of the adhesive agent 5 and the nonuniformity of the adhesive layer are thereby prevented and intrusion of the air bubbles into the adhesive layer is averted, by which the accuracy of the coating is improved and the yield is increased.
Patent JP-S6425819-A (JP)
Title: Production of antiskid lid of bathtub
Inventor: KATO TADAO
IPC: A47K3/00
Filed: 1988-07-09
Abstract: PURPOSE: To simplify the manufacturing processes of bathtub by forming a slip stop member whose core plate is integrated with the base part, through insert molding on the occasion that a bathtub lid is molded from a plastic material. CONSTITUTION: A slip stop member 3 and core plate 5 formed in a single piece are insert molded in a die which is to make a bathtub lid, and molten polypropylene is injected into the die. Thereby a recess 6 in compliance with the shape of the base end side part of the slip stop member 3, i.e., inward directed projections 4, and the shape of the core plate 5 is formed simultaneously at the rear surface 2 of the body 1 of bathtub lid to be produced. At this time, the core plate 5 is softened by the fusion heat of polypropylene and is fusion attached to the lid body 1. Thus the intended bathtub lid can be obtained where the slip stop member 3 is held in the half-buried condition in the recess 6.
Patent JP-S6232117-A (JP)
Title: Polyester resin having antibacterial and antimold activity
Inventor: SHIMIZU MASAAKI
IPC: A01N37/42
Filed: 1985-08-06
Abstract: PURPOSE:The titled resin excellent in heat resistance and electrical and mechanical properties, soluble in an organic solvent and capable of being easily molded, prepared by reacting a dicarboxylic acid dihalide with a bisphenol. CONSTITUTION:At least one dicarboxylic acid dihalide (A) of formula I (wherein Ar is a bivalent tetrafluorobenzene or monochlorotrifluorobenzene nucleus, provided that when two or more kinds of Ar groups are used, other bivalent aromatic groups may also be used as Ar groups and X is a halogen), e.g., 2,4,5,6- tetrafluoroisophthaloyl chloride, is reacted with at least one biphenol of formula II (wherein R is a bivalent organic group), e.g., 2,2-bis(4-hydroxyphenyl)propane, at a temperature of -20-200 deg.C for several min to several days in a two-phase system comprising a water-immiscible organic solvent and an aqueous alkali solution to obtain the titled resin of formula III (wherein R is at least one bivalent aromatic group and n is 10-200).
Patent JP-S6063596-A (JP)
Inventor: TADOKORO MASAFUMI
IPC: G10L15/00
Filed: 1983-09-17
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。