baber/WOPTO huggingface dataset:
Patent JP-H0313590-A (JP)
Title: Partial plating method
Inventor: NISHIMURA KOJI
IPC: C25D5/02
Filed: 1989-06-08
Abstract: PURPOSE:To excellently plate the minute spot of a material at high speed by opposing the exposed tip of an acicular electrode having an insulating sheath to the lower surface of the material close to the lower surface and injecting a plating soln. onto the spot to be plated from the nozzle. CONSTITUTION:A plate 1 to be plated such as an IC lead frame is held through a receiving member 2 having an opening 31 and a mask 2 having an opening 21 with a specified region 13 exposed to the lower surface. Meanwhile, plural acicular electrodes 5 are arranged in the nozzle 4 through a mounting member 51. The electrode 5 is covered with the insulating sheath 53, and only the tip of a conductor 52 is exposed and opposed to the spot 14 of the plate 1 to be plated close to the spot. The plating soln. 41 is injected toward the region 13 from the injection port 42 of the nozzle 4, and the conductor 52 is dipped in the jet. Under such conditions, plating is carried out with the plate 1 as a cathode and the conductor as an anode. The plural minute spots on the region 13 of the plate 1 are excellently plated at high speed.
Patent JP-S5847702-A (JP)
Title: Controller for movement of moving machine
Inventor: AOKAGE MASAAKI
IPC: B66F9/07
Filed: 1981-09-18
Abstract: PURPOSE:To minimize the influence exercised by a timer error and a speed error, by a method wherein, in a moving machine such as cranes, having a multipoint fixed stop position, a variable timer controlling mechanism is employed. CONSTITUTION:A speed pattern of a moving machine is divided into timer trains t0-t5, and each timer value is found by computation to create speed patterns A, C, D, and E corrsponding to their respective moving distances. A simultaneous start control matching a moving time is given, a moving time check matching a moving distance is performed, and additionally, from the movement results, it is decided whether or not a decelerating position is appropriate. This causes the automatic correction of the decelerating position at the next moving time.
Patent JP-H08338833-A (JP)
Title: Gas chromatograph
Inventor: OTA HAJIME
IPC: G01N30/32
Filed: 1995-06-13
Abstract: PURPOSE: To immediately execute the adjustment of supplying pressure of a gas by a method wherein a specimen gas is measured at a plurality of predetermined carrier gas-supplying pressures to obtain a relationship between the carrier gas supplying pressures and maintaining time periods and the carrier gas pressure of which maintaining time period becomes constant by virtue of the specimen gas is calculated in accordance with the relationship. CONSTITUTION: In a carrier pressure adjustment section 9, a carrier pressure P1 greater than a desired carrier pressure and a carrier pressure P2 lower than the desired carrier pressure are prepared, a pressure reducing valve 1 of a pressure reducing control section 3 is controlled so that the carrier pressures are set to the pressures P1, P2. After the carrier pressures P1, P2 are normalized, an analyzer valve 4 is driven by the adjustment section 9, then a prescribed quantity of the specimen gas is introduced into a column 5 and a peak representation times Rt1, Rt2 of the specimen gas by the carrier pressures P1, P2 are stored in a memory. Next, the desired carrier pressure Psp is obtained in accordance with an equation of Psp=(Rtsp-Rt1)×(P2-P1)/(Rt2-Rt1)+P1. Rtsp is a center of a band of gate time determined by a component of the specimen gas.  The adjustment section 9 sets the carrier pressure Psp to a control section 8.
Patent JP-S5769676-A (JP)
Title: Sealed lead acid battery
Inventor: YAGIYUU YOSHIHISA
IPC: H01M10/12
Filed: 1980-10-17
Abstract: PURPOSE:To enhance the volume efficiency of a battery without reducing the work efficiency of pouring an electrolyte, by providing necks on the top sides of a positive and a negative platten and a liquid absorbing separator, and stacking these parts so that their necks coincide with each other in forming a plate group. CONSTITUTION:The upper side of a plate is provided with a tapered or semicircular neck 3. A positive plate 2 is prepared by packing a paste consisting of lead oxide and dilute sulfuric acid into a grid made of a Pb-Ca alloy or the like, while a negative plate 2 is prepared by packing a paste consisting of lead oxide, BaSO4, an organic filling material and dilute sulfuric acid into a grid made of a Pb-Ca alloy or the like. A plate group is assembled by the combination of the positive and the negative plates 2, and a liquid absorbing separator which is provided with a neck of the same shape as the neck 3 of the plate 2. A gel-like electrolyte made of either dilute sulfuric acid or a mixture of dilute sulfuric acid and silicic anhydride is poured in the plate group, thereby a storage battery being constituted.
Patent JP-S5849139-A (JP)
Inventor: ENJIYOUJI SUSUMU
IPC: A61B8/00
Filed: 1981-09-18
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-H0814407-A (JP)
Title: Butterfly valve
Inventor: SATO YASUAKI
IPC: F02D9/10
Filed: 1994-06-28
Abstract: PURPOSE:To prevent play on the like of the valve body of a butterfly valve and preclude risk of generation of turbulence etc., in a fluid by forming a ridge swelling in the direction across the plate thickness on a rotary shaft stretching in the shorter axis direction of the valve body, and fitting the rotary shaft in a shaft mounting hole which is provided as penetrating the center of the ridge in such a way as incapable of relative rotation. CONSTITUTION:A butterfly valve is for use in an exhaust shutter for the exhaust brake of a car, and the valve body 2 is made in elliptical plate, and ridges 3 having an approx. rectangular longitudinal section in the longer axis direction of the valve body 2 are provided on the front and rear sides of the axis L of a rotary shaft in the shorter axis direction. A shaft mounting hole 4 having a long elliptical hole is provided at the center axis of the ridge 3 over the whole length of the ridge, and the rotary shaft 5 is fitted in this hole. The rotary shaft 5 has a fit part 6 which is formed by notching the upper and lower surfaces approx. two thirds in the axial direction and has a section such as to be fitted tightly in the shaft mounting hole 4. This enables installation of a valve body 2 free from generation of play.
Patent JP-S5478395-A (JP)
Title: Production of activated carbon
Inventor: TAGO ATSUO
IPC: C01B32/336
Filed: 1977-12-06
Abstract: PURPOSE: To produce activated carbon the pore vol. of which in the trnasitional region can be increased selectively by a simple operation to regulate the pore distribution, by adding specific metals to a carbonaceous material, followed by gas activation.  
     CONSTITUTION: To a powder or about 0.3W6 mm size granular carbonaceous material such as coal are added one or more kinds of metals or their salts in an amt. of 0.001W1, esp. 0.001W0.5 wt% as metal. The addn. is carried out e.g. by spraying a soln. or suspension of the metals or their salts upon the raw material. The metals or their salts include Na, Ca, Fe, Co, etc. or their oxides, sulfides, sulfates, etc. The metal-added or impregnated carbonaceous material is then dried and activated by contact with steam, CO 2 , etc. at 600W1200°C. The resulting activated carbon is esp. useful for treatment of waste water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5479089-A (JP)
Title: Absorption signal detecting device
Inventor: OOTE AKIRA
IPC: G01K7/32
Filed: 1977-12-05
Abstract: PURPOSE: To be applicable to resonance thermometer and realize detection of absorption frequency at high precision and high speed, by making the oscillation frequency of oscillator equal to the absorption frequency by using signals obtained by processing amplitude modulation signals from a sensor oscillator.  
     CONSTITUTION: When a measurement is commenced, a control circuit 4 sends a sweep start signal to a function generator 5, and a sensor oscillator 2 oscillates an oscillation frequency (ν). This frequency is swept by a lamp signal from the generator 5, and is modulated by a low frequency signal f m  from a signal generator 3. When the frequency (ν) coincides with the absorption frequency ν t  of a material 11, the electromagnetic waves are absorbed by the material 11, and the amplitude is decreased. The circuit 4 performs a synchronous rectification operation of the modulation signal, and a control signal E f  is obtained. The signal E f  becomes zero when the frequency (ν) coincides with ν t  to be turned into a signal having the property of changing the polarity before and after such zero point. Therefore, the  frequency is counted in a measuring circuit 7, and the temperature may be known. Hence, a device capable of detecting an absorption frequency at high precision and high speed may be realized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5936157-A (JP)
Title: Heat-resistant composition
Inventor: MORIMOTO TAKUROU
IPC: C08L85/00
Filed: 1982-08-23
Abstract: PURPOSE:To provide a highly heat-resistant composition, capable of giving firm films of high adhesiveness comprising an alkyl silicate and polyorganophosphonitrile. CONSTITUTION:The objective composition comprising (A) 100pts.wt. of an alkyl silicate and (B) 0.1-100 (pref. 1-30) pts.wt. of a polyorganophosphonitrole. In addition, incorporation of a frit and alkali titanate as inorganic filler will be preferable. For the polyorganophosphonitrile, a liquid or waxy type at room temperature is preferably used, an alkoxy group-contg. are being advantageous.
Patent JP-H0439771-A (JP)
Title: Data base management system
Inventor: INAGAKI HISAFUMI
IPC: G06F17/30
Filed: 1990-06-05
Abstract: PURPOSE:To reduce a transfer cost and to shorten a transfer time by adding a unique identification code to each data in a data base at each time of data update and checking data to be taken out based on the identification code and taking out it from the data base to transfer it to a local buffer only in the case of the absence. CONSTITUTION:Unique identification codes 9 and 10 are added to each data in a data base 3 at each time of data update, and it is checked whether data to be taken out of the data base 3 exists in a local buffer 6 or not based on discrimination codes 9 and 10, and it is taken out of a data base 5 and is transferred to the local buffer only when it does not exist there. Thus, the difference in data and the difference due to update between the data base 3 and the local buffer 6 are easily detected, and data in the local buffer 6 is used to avoid unnecessary transfer.
Patent JP-S6126062-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAJIMA YUKO
IPC: G03G5/043
Filed: 1984-07-17
Abstract: PURPOSE:To obtain a photosensitive body having high sensitivity over a wide wavelength region by depositing materials having sensitivity with a red spectrum region and blue spectrum region by evaporation on a conductive substrate thereby forming an electric charge generating layer on the base. CONSTITUTION:An electrophotographic sensitive body is formed by laminating the charge generating layer and charge transfer layer on the conductive substrate. A hole transfer material having transmittivity with visible light in a long wavelength region, for example, a high-polymer or low-polymer org. semiconductor dispersed in an org. binder or the like is used as the charge generating layer. The charge generating layer is formed by depositing a material such as phthalocyanine compd. having sensitivity with a red spectrum region and a material such as perylene pigment having sensitivity with a blue spectrum region by evaporation. The vapor deposition by resistance heating is mainly effective for the vapor deposition method. The photosensitive body having the high sensitivity in the wide wavelength region is thus obtd.
Patent JP-H08312667-A (JP)
Title: Flexible cushioning shaft coupling having disc spring
Inventor: TSUDA KOICHI
IPC: F16D3/12
Filed: 1995-05-22
Abstract: PURPOSE: To reduce the number of parts and a cost by a method wherein a hold recessed part loosely fitted in the outer periphery of a disc spring laminate having a hole formed in a central part is formed in a first spring seat, a protrusion part loosely fitted in a laminate through-hole is formed on a second spring seat, and the tip of the protrusion is caused to enter the holding recessed part. CONSTITUTION: A spring seat 8A has a surface 8Ad formed in a semicircular shape and a semicylindrical shape and a wall surface 8Ae in which an outer periphery is loosely fitted with an annular disc spring 7 compressed and expanded is formed in a back 8Ag. A spring seat 8B has a surface 8Bd formed in a semicircular shape and a semicylindrical shape and a protrusion part 8Bb in which the central hole of the disc spring 7 is loosely fitted with the disc spring compressed and expanded is formed in the back. A laminate of the disc springs 7 is inserted in spring seats 8A and 8B. Since the protrusion part 8Bb is inserted through the back 8Ag in the interior, the disc spring 7 is not dislocated from the spring seats 8A and 8B. This constitution reduces the number of parts and a cost.
Patent JP-S633788-A (JP)
Title: Salt-resistant catalase and method for decomposing hydrogen peroxide
Inventor: EBINA SEIJI
IPC: A23L17/30
Filed: 1986-06-25
Abstract: PURPOSE:A salt-resistant catalase useful for food processing such as decomposition and removal of remaining H2O2 attached to herring roe, clinical examination, etc., having high relative activity in a salt-containing aqueous solution. CONSTITUTION:A mold such as Hansenula philodendra, etc., is cultivated in a medium containing yeast essence, KH2PO4, etc., and the prepared mold is extracted and purified to give a heat-resistant catalase showing physical properties such as 200,000-260,000 molecular weight, salt resistance showing >=50% relative activity in an aqueous solution having >=7W/V% salt concentration, 30-50 deg.C optimum temperature, pH stability of pH 6-9, heat resistance of 50-60 deg.C, etc. Then herring roe with remaining attached H2O2 is added to an aqueous solution which contains about 5U/ml of the salt-resistant catalase and >=7W/V% salt to decompose and to remove H2O2.
Patent JP-S6038142-A (JP)
Inventor: KONDA HIROZOU
IPC: B31B1/74
Filed: 1983-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S627659-A (JP)
Inventor: FUJII MAKOTO
IPC: C04B35/00
Filed: 1985-07-03
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-S628069-A (JP)
Title: Failure orientation system
Inventor: SUGIYAMA KOICHI
IPC: G01R31/08
Filed: 1985-07-04
Abstract: PURPOSE:To facilitate the orientation of a failure, such as a ground fault or the like, by measuring the current and voltage of each phase line of a three- phase transmission cable to obtain an electric power per line and orienting the failure on the basis of the polarity of the power when a current value exceeds a normal one. CONSTITUTION:Each phase line U, V or W of a three-phase transmission cable is provided with a current detector 51 and a voltage detector 52, with which a wattmeter 53, comparators 54a and 54b, a comparator 55, a trigger generator 56, a timer 57 and a recorder 58 are connected. The current and voltage of the phase line U, V or W are measured by the current and voltage detectors 51 and 52 and inputted to the comparators 54a and 54b, respectively, via the wattmeter 53. When the value of current per line is positive, the comparator 54b is operated, when negative, the comparator 54a is operated, and when largely exceeds a value in a normal operation, the comparator 55 operates the trigger generator 56 to record the orientation of a failure, a data and the like on the recorder 58. Thus, only by providing one failure orientation instrument in a branch, the orientation of the failure, such as a ground fault or the like, can be facilitated.
Patent JP-S5772087-A (JP)
Title: Scinitillation camera
Inventor: TABUCHI HIDEHO
IPC: G01T1/164
Filed: 1980-10-23
Abstract: PURPOSE:To facilitate comparate compensation for uniformity corresponding to the kind of collimators, by reading out a compensation coefficient which is matched with the collimator from a plurality of uniformity compensation coefficient matrixes which are prepared in advance based on the kind of the collimators, and performing compensation. CONSTITUTION:A collimator kind sensor 103 senses the collimator every time after the collimater is changed. A kind sensing signal 211 changes switches constituting a compensation matrix selecting circuit 102, and selects the corresponding matrix out of XY compensation coefficient matrixes 9-1 and 9-2. The selected XY compensation coefficient matrix is connected to an output 401 from an XY operating circuit 6. The compensation for the uniformity with respect to the collimator after the change is correctly performed, and the compensated data is displayed on a display 11. Thus the complex manipulation in changing the collimator is avoided and the compensation for the uniformity after the change of the collimator can be readily performed.
Patent JP-S6129049-A (JP)
Title: Cathode-ray tube of electrostatic deflection type
Inventor: TOKIZAWA HIROYOSHI
IPC: H01J29/74
Filed: 1984-07-18
Abstract: PURPOSE:To heighten sensitivity and definition, by providing anti-charging electroconductive coating films on at least the portions of electrically-insulating support bars which face Y-direction deflecting electrodes, to prevent the charging of the support bars to preclude aberration and bright line bending. CONSTITUTION:Electroconductive coating film 20 are provided on the main and side surfaces of the portions of electrically-insulating support bars 19 which face Y-directiondeflecting electrodes 16 and surround the planted portions 161, 162 thereof. One end 201 of each coating film 20 is located near the planted portion of a second anode 15, within such an area that a voltage applied to the second anode and that applied to the Y-direction deflecting electrodes 16 are not hindered. The other end 202 of each coating film 20 is likewise located near the planted portion 171 of an osilation electrode 17. As a result, the form of an electron beam spot hardly undergoes aberration even if there are floating electrons. Furtheremore, the support bars 19 are kept from being electrically charged to distort a converged electron beam. Sensitivity and definition are thus heightened.
Patent JP-S5482438-A (JP)
Title: Structure of gate for high-temperature molten material
Inventor: FURUYA TAKESHI
IPC: C03B37/095
Filed: 1977-12-08
Abstract: PURPOSE:A structure of gate for high-temperature and molten materials that can stably drop a prescribed amount of molten materials on a specific position for long periods of time by providing the joint part between nozzle and nozzle support made of W using a different material from that of the nozzle support, such as Ta, Mo. CONSTITUTION:Nozzle-supporting part 1 is made from a high temperature-melting material selected from W, Mo, Ta, Nb or carbon. Nozzle 2 is preferably made by forging W metal. Joint part 3 is made from a high melting point metal consisting of Mo and a metal of part 1 or Ta and closely fitted to nozzle in doughnut shape to avoid gapping at elevated temperatures. The joint part 3 is required to be made of a different metal from nozzle 2 and nozzle-supporting part 1.
Patent JP-S5849774-A (JP)
Title: Material for storing light energy
Inventor: ISHIHARA SHIYOUICHI
IPC: C09K5/00
Filed: 1981-09-17
Abstract: PURPOSE:To obtain the titled practical energy storage material free from combustible liquid and harmful substrate, and having low rate of dark reaction from the cis-isomer to the trans-isomer, by dissolving and dispersing an olefin which can be isomerized from the trans-isomer to the cis-isomer by light irradiation, in a plastic. CONSTITUTION:An olefin which can be isomerized from the trans-isomer to the cis-isomer by light irradiation (preferably N,N'-diacrylindigo) or a mixture of the above olefins is dissolved or dispersed in a plastic to obtain the objective energy storage material. EFFECT:The room heating energy in winter season can be saved by placing the energy storage material outdoors in the daytime so as to effect the sufficient absorption of the sun light, and transferring the material into the room in the nighttime to utilize the isomerization heat generated according to the dark reaction.
Patent JP-H0583000-A (JP)
Title: Parts fitting device
Inventor: MASUDA MITSUTOSHI
IPC: B23P21/00
Filed: 1991-06-19
Abstract: PURPOSE:To easily change the positions of substrate supporting pins by providing a storage device which stores the positional data indicating the optimum positions of the substrate supporting pins for various kinds of substrates carried into a parts fitting device at every kind of substrates. CONSTITUTION:Each substrate supporting pin 3 is constituted of a pin main body 3b erected on a magnet 3a and fitted to a substrate supporting pin base 10 provided in the route of a conveyor 1 on the upper surface of a frame 2 in a removable state by utilizing the magnetic force of the magnet 3a. The coordinate data (Xi and Yi) of each substrate supporting pin 3 are stored in a storage device. The coordinate data (Xi and Yi) represent the optimum position of each pin 3 when the pins support an objective substrate. The optimum positions Xi and Yi of the pins 3 for supporting a designated substrate is successively irradiated with laser light from a marker 5. When the positional data Xi and Yi are displayed on the displaying section of a console panel, the optimum position of each substrate supporting pin 3 can be known.
Patent JP-S63312652-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUDA KAZUSHI
IPC: H01L21/76
Filed: 1987-06-16
Abstract: PURPOSE:To prevent a weak breakdown strength bond to the high concentration diffused layer of an element region by conducting the deposition of an insulating film at a desired position on a semiconductor substrate, and an ion implantation of the same conductivity type as that of the substrate on only part of the region in a self-alignment manner. CONSTITUTION:A substance layer 21 is, for example, formed by thermal oxide of a substrate on a well 11, and a first substance layer 22 is formed on the layer 21. A photoresist 23 is patterned. It is etched, a second substance layer, such as a silicon dioxide film 25 is deposited by a plasma CVD method or the like, and p-type impurity 24 is implanted by ion implantation 23 of boron into the substrate. The film 25 is etched with dilute fluoric acid or the like. Simultaneously, a layer 26 on the layer 22 is also removed. An element isolating silicon dioxide region 15 remains by lifting-off technique. After the layer 21 is removed by etching, a gate insulating film 12 is formed by thermally oxidizing, a gate electrode 17 is patterned at 16, an n-type impurity, such as arsenic is implanted and thermally diffused. In this case, the impurity 24 is diffused, and activated to form an element isolating diffused region 14.
Patent JP-H0312484-A (JP)
Title: Ferroelectric chiral smectic liquid crystal composition and liquid crystal element containing same
Inventor: SHINJO KENJI
IPC: G02F1/13
Filed: 1989-06-09
Abstract: PURPOSE:To obtain the subject composition, excellent in switching characteristics with AC stabilizing effects and suitable as liquid crystal-optical shutters, etc., by mixing a mixture of specific three kinds of liquid crystal compounds with a liquid crystal compound having a negative dielectric anisotropy. CONSTITUTION:The objective composition containing (A) a compound expressed by formula I [R1 and R2 are 1-18C (substituted) alkyl; X1 and X2 are single bond, -O-, -CO2-, etc.], (B) a compound expressed by formula II [R3 and R4 are (substituted) 1-18C alkyl; X3 and X4 are single bond, -O-, -CO2-, etc.; Z1 is -CO2-, etc.; formulas III and IV are phenylene, formula V, etc.; formula VI is phenylene, etc.], (C) a compound expressed by formula VII [R5 is (substituted) 1-18C alkyl; X5 is single bond, -O-, etc.; Z is single bond, -CO2-, etc.; formula VIII is formula V, etc.; m is 1-12] and (D) a liquid crystal compound having a negative dielectric anisotropy ( epsilon).