baber/WOPTO huggingface dataset:
Patent JP-S6319848-A (JP)
Title: Logic circuit
Inventor: TOMIZAWA OSAMU
IPC: H01L51/05
Filed: 1986-07-11
Abstract: PURPOSE:To bring a logio circuit close to the ultrafine size of biological moleoule level by a method wherein a transistor element having switching characteristics is used in the title logic circuit utilyzing the difference in redox potential of each electron transferring protein. CONSTITUTION:When the first, the second and the third electron transferring protein films 18, 19 and 21 are deposited and adhered in the state of straightened orientation, electrons can be delivered and received between eletrodes 17 and 27. An electrode 20 is insulative to the second electron transferring protein 19, but the latter can give an electric effect to the former, and the latter performs a voltage applying function. Accordingly, the electrode 20 is corresponded to an electrode, the electrodes 17 and 27 are corresponded to a source electrode and a drain electrode. Said element is constituted in such a manner that flavodoxin 18 and 21 are adhered to both sides of a cytochrome c molecule 19 and the electrodes 17, 20 and 22 are connected to said flavodoxine 18 and 21 respectively. In this switching element, switching characteristics are developed by redox potential condition when voltage is not applied to the electrodes 17, 20 and 22.
Patent JP-H0462012-A (JP)
Title: Manufacture of silicone rubber molding piece and molding material for manufacturing the same
Inventor: SHIMIZU KOJI
IPC: C08J3/12
Filed: 1990-06-25
Abstract: PURPOSE:To enable the automatic molding and enhance releasability by a method wherein a silicone rubber composition consisting of compounding an organic peroxide having the energy of activation with a semicurable organopolysiloxane composition having a crosslinkable functional group crosslinkable by an organic peroxide is cured into a particulate form at a specific temperature. CONSTITUTION:A silicone rubber composition consisting of compounding an organic peroxide, whose activation energy is 25-41kcal/mol, with a semicurable organopolysiloxane composition comprising essentially organopolysiloxane having a functional group crosslinkable by an organic peroxide is cured into a particu late form at a temperature of lower than 100 deg.C, thereby preparing particulate molded piece in a semicurable state while keeping the activity of the organic peroxide and having the crosslinkable function group of the organopolysiloxane. Then, the molding material is packed into a mold and cured completely under pressure at a temperature of not lower than 100 deg.C.
Patent JP-H11335693-A (JP)
Title: Granular fungus-removing agent composition
Inventor: KISHI MINORU
IPC: C11D3/39
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition hardly causing a choked state by powder when preparing the composition, hardly emitting irritating odor, and suitable for removing fungi themselves by allowing the fungus-removing agent composition comprising a peroxy compound and a surfactant to have a specific bulk density and the content of a fine powder component regulated so as not to be larger than a specified value. SOLUTION: This fungus-removing agent composition comprising (A) a peroxy compound (suitably sodium percarbonate or the like) and (B) a surfactant (e.g. an alkyl sulfate salt) has 0.4-1.0 g/cc, preferably 0.6-0.8 g/cc bulk density and includes <=30 wt.%, preferably <=10 wt.% fine powder component passing through a 250 μm sieve. Preferably, 30-80 wt.% component A and 10-40 wt.% component B are included in the composition. A metal complex and/or a poly acid and an alkaline material are preferably compounded therewith because the removing ability of the fungi is improved thereby. The granulation of each components is preferable because the fine powder component passing through the sieve is further reduced.
Patent JP-H0513278-A (JP)
Title: Melted salt type electrolyte for driving electrolytic capacitor
Inventor: NITTA YUKIHIRO
IPC: H01G9/028
Filed: 1991-07-04
Abstract: PURPOSE:To provide a melted salt type electrolyte for driving an electrolytic capacitor, in which aging change of characteristics of the capacitor in a high temperature atmosphere is low. CONSTITUTION:Conductivity is improved, and stability of electrolytic salt is improved thereby to allow an electrolytic capacitor to be usable in a wide temperature range, and electrolytic salt made of nitrogen containing heterocyclic cation having a conjugated double bond or nitrogen containing condensed heterocyclic cation having a conjugated double bond is dissolved or dissolved and then solidified without using solvent.
Patent JP-S5954632-A (JP)
Title: Preparation of quartz glass powder
Inventor: CHIYUUMA AKIHIRO
IPC: C03B20/00
Filed: 1982-09-21
Abstract: PURPOSE:To prepare high-purity quartz glass powder inexpensively, by adding a silicate such as alkali metal silicate, etc. to a mineral acid at a specific pH, precipitating water-containing silicic acid, cleaning, drying and calcining the precipitate. CONSTITUTION:In a raw material powder for preparing a crucible to pull up single crystal of semiconductor, a silicate of an alkali metal or alkaline earth metal is added to a mineral acid at <=1.5pH, to precipitate water-containing silicic acid. Water-glass is advantageously used as the silicate, nitric acid is effective as the mineral acid, the lower limit of its pH is about 0.5, and practically, its concentration is properly about 1-4 normal. The precipitated water- containing silicate is cleaned, dried, and calcined at about 1,100-1,300 deg.C for about 30min-2hr, to give quartz glass powder.
Patent JP-S6410970-A (JP)
Title: Food preservative
Inventor: BABA TOYOSHI
IPC: A23L3/3562
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a food preservative with hardly any smell of acetic acid without impairing flavor of a food, by adding chitosan to a food preservative solution consisting essentially of acetic acid, etc. CONSTITUTION:The aimed food preservative obtained by adding chitosan to a food preservative solution consisting essentially of acetic acid or an alkali metal acetate. Furthermore, the amount of the chitosan added is preferably 4-5g based on 1l aqueous solution of the acetic acid, etc.
Patent JP-H0813715-A (JP)
Title: Roof substrate material and manufacture thereof
Inventor: HOJO JUNZO
IPC: B32B13/12
Filed: 1994-06-22
Abstract: PURPOSE:To prevent the slip of a substrate material in the roof covering construction by forming the roof substrate material of an asphalt layer having a film attached on one-side surface of an asphalt felt and forming a number of crease-shaped unevenness on the front side part. CONSTITUTION:A film 5 for suppressing the permeation of asphalt 1 and an asphalt felt 21 having the molten state asphalt attached on one-side surface set close to the film 25 are attached through the passing through between two rolls. The revolution speed of the roll on the film 25 side is increased larger than that of the roll on the asphalt felt 21 side, and an uneveness is formed on the front side part 29 formed by the film 25 and an asphalt layer 23. In this case, as for the roll on the film 25 side, the surface is constituted of the soft material, and the frictional force for the film 25 is desirably increased. Further, on the front side part 29, a number of crease-shaped unevenness 27 are formed, and when crosspieces 13 are fixed on the surface of the substrate member, a gap for the flow-down of rainwater is formed between the surface of the substrate member and the crosspieces 13.
Patent JP-H0512156-A (JP)
Title: Communication circuit control processing method
Inventor: KATO KAZUFUMI
IPC: G06F13/00
Filed: 1991-07-05
Abstract: PURPOSE:To attain a communication circuit control processing method that validates a trace command and can automatically and immediately start a trace operation after the separation of a communication control processor is canceled even with the separated communication control processor in regard of the control of the communication control processor and a communication circuit. CONSTITUTION:The circuit control information is set in a trace state with reception of a trace command. When the trace state display of the circuit control information which is not kept in a holding state is set in a trace state, the trace operations are processed (10-12). When a separation command is received, the device control information on a designated communication control processor is deleted and all corresponding circuit control information are set in the holding states (20-22). When a separation cancel command is received, the device control information is initialized and the holding state display of the corresponding circuit control information is restored. Then the trace processing is started (30-34) when the corresponding trace state display of the restored circuit control information is set in a trace state.
Patent JP-S6056347-A (JP)
Title: Argon arc plasma light source
Inventor: KONUKI HIDEO
IPC: H01J61/30
Filed: 1983-09-07
Abstract: PURPOSE:To suppress outflow of argon gas of the arc plasma light source and stabilize the light source by using a glass having many capillary holes as a window for extracting the light of argon arc plasma light source. CONSTITUTION:Many capillary holes 2 are arranged in parallel in the thickness direction at the center of glass to be used as a window for extracting the light of argon arc plasma light source. Therefore, since flow rate of argon gas flowing through the capillary holes 2 is proportional to the fourth power of inner diameter of capillary holes for the gas of atmospheric pressure, flow of argon gas can be lowered suddenly by making small the inner diameter of capillary holes 2. The inner diameter and length of these capillary holes 2 of this porous glass 1 are determined depending on the application condition of argon arc plasma light source.
Patent JP-S6054852-A (JP)
Title: Local exhauster for gravure printer
Inventor: EHAMA GOROU
IPC: B41F33/00
Filed: 1983-09-06
Abstract: PURPOSE:To exactly exhaust toxic gas from an ink pad portion by connecting plural exhaust ducts to the opening of the ceiling plate of a flat-plate hood through a separator for gas and ink. CONSTITUTION:A long opening 13 is drilled in the ceiling plate 7 of a flat-plate hood and connected to a gas-liquid separation chamber 14 where gases are separated from ink and also led to a discharge chamber 16 through plural small- diameter exhaust ducts 15. When a suction fan on the downstream side of the main duct 17 is actuated, toxic gases in and near an ink pad 5 surrounded by closed walls 11 and 12 are discharged effectively to the main duct 17 through the opening 13 and the ducts 15. Ink leaked is separated in the gas-liquid separation chamber 14 and recovered in an ink receiving box 18. The operability, maintainability and inspectability of the printer can be raised.
Patent JP-S5956413-A (JP)
Title: New copolymer of vinyl chloride
Inventor: OOTSU TAKAYUKI
IPC: C08F220/10
Filed: 1982-09-24
Abstract: PURPOSE:A vinyl chloride copolymer excellent in heat stability, solvent solubility, adhesion, etc., prepared by compolymerizing a vinyl chloride monomer with diisopropyl fumarate at a specified weight ratio. CONSTITUTION:The purpose vinyl chloride copolymer is prepared by copolymerizing vinyl chloride with 0.01-50wt%, preferably 0.1-30wt%, based on vinyl chloride, diisopropyl fumarate. The polymerization processes which are applicable include, for example, solution polymerization, emulsion polymerization, suspension polymerization, and bulk polymerization, and in case of a solution polymerization, for example, the polymerization reaction is carried out by using a polymerization initiator such as benzoyl peroxide, in the presence of a polymerization solvent such as tetrahydrofuran or toluene. Here, diisopropyl fumarate is obtained by reacting, by heating, fumaric acid with diisopropyl alcohol in the presence of an acid catalyst such as sulfuric acid or hydrochloric acid.
Patent JP-H10339701-A (JP)
Title: Device and method for checking defect on substrate
Inventor: KATO KINYA
IPC: G01N21/93
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To check various defects on the respective layers of substrate with high reliability. SOLUTION: This device is provided with an optical illumination system 10 with which an optical axis is arranged at an angle θi from 80 deg. to 89 deg. to a normal on the surface of wafer W, light receiving means 30 for receiving light containing information on the surface of wafer W illuminated by the optical illumination system 10, light reception angle setting means 40 for setting the light reception angle of light receiving means 30 in order to selectively receive prescribed light from the wafer W, and rotating mechanism 50 for rotating the wafer W around an axial line crossing the surface of wafer W. Since the optical axis of optical illumination system 10 is arranged at the angle closer to 90 deg. to the normal on the surface of wafer, most of illuminating light is reflected on the surface of wafer W, and the information on the surface of wafer W is mainly extracted.
Patent JP-S5688670-A (JP)
Title: Dc/dc converter
Inventor: IKEGAMI TSUNEO
IPC: H02M3/155
Filed: 1979-12-19
Abstract: PURPOSE: To enhance the efficiency of a DC/DC converter and to enable stable use of the converter up to high frequency by employing a semiconductor active element as a flywheel element in the converter using a flywheel element.  
     CONSTITUTION: The terminal 3A of a power source 3 is connected to the emitter of a main switching transistor TR1, the collector of the TR1 is connected through a coil 5 as the inductance for storing energy to an output terminal 9A, and a smoothing condenser 7 is connected between the output terminals 9A and 9B. The collector of a TR10 is connected as a flywheel diode formed of semiconductor active element to the middle tap 5A of the coil 5, and the emitter of the TR10 is connected to the output terminal 9B. An auxiliary small-capacity diode 11 is so connected between the collector and the emitter of the TR10 as to become equal direction thereto in directivity. A signal generally synchronized with the switching operation of the TR1 is applied to the base of the TR10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0456840-A (JP)
Title: Silver halide emulsion having high sensitivity and good developability
Inventor: ITO YOSHIRO
IPC: G03C1/035
Filed: 1990-06-22
Abstract: PURPOSE:To enhance sensitivity and developability by incorporating silver halide grains having a protuberance on the center of one of {100} faces of each cubic or tetradecahedral crystal and a recess around the base of each protuberance. CONSTITUTION:The silver halide grains 1 contained in the emulsion have the protuberance 2 on the center of at least one of the {100} faces of each cubic or tetradecahedral crystal and the recess 3 around the base of each protuberance. The diameter of the protuberance 2 in terms of a circle converted from the projected area of the protuberance 2 is, preferably, 5 - 20#omicronm, and the height of the protuberance 2 is, preferably, >=5mm in the direction of <100> perpendicular to the {100} face. It is not necessary that the recess 3 is clear and it exist throughout all the circumference of the base of the protuberance 2 thus permitting enhancement of both of developability and sensitivity to be attained.
Patent JP-H0830542-A (JP)
Title: Microprocessor and information processor using the microprocessor
Inventor: ITO MASANAO
IPC: G06F13/16
Filed: 1994-07-18
Abstract: PURPOSE:To provide a microprocessor reduced in the number of signal pins and having high cost performance and an information processor using the microprocessor. CONSTITUTION:The information processor is provided with means 31, 43 for dividing an access address into an upper part and a lower part and storing the value of the upper part lately used in both of a microprocessor 28 and a storage control device 24 while adding the same management number, a means for judging whether or not the upper part of an access address is new by stored in a storage means 31 provided on the microprocessor side and a means for transmitting the management number and lower part of the access address in parallel when the upper part is stored in the means 31, and when the upper part is not stored, sequentially transmitting the lower part and the upper part through the same signal line. The storage control device 24 is provided with a means L32 for reading out the management number of the value of the upper part from the storage means 43.
Patent JP-H0214211-A (JP)
Title: Polyurethane resin material for cast molding
Inventor: TATSUMI YOSHINORI
IPC: C08G18/72
Filed: 1988-07-01
Abstract: PURPOSE:To provide the title polyurethane resin material of low viscosity, free from bubbles, short in curing time, good in workability and capable of giving cured products of both high heat resistance and Izod impact strength, made up of each specific chief agent and curing agent. CONSTITUTION:The objective polyurethane resin material can be obtained by blending (A) a chief agent consisting of a mixture comprising (1) a trimethylolpropane-based polyetherpolyol with trifunctionality, 200-350 in molecular weight, 600-650mg.KOH/g in OH value, 500-1000cps (25 deg.C) in viscosity and (2) a caprolactone-based polyesterpolyol with trifunctionality, 500-1000 in molecular weight, 280-320mg.KOH/g in OH value, 500-100cps (25 deg.C) in viscosity with (B) a curing agent consisting of a cabodiimide-modified diisocyanate 25-35wt.% in NCO content, <=80cps (25 deg.C) in viscosity in the molar ratio: OH (in the chief agent)/NCO (in the curing agent) = pref. (1:1)-(1:0.5).
Patent JP-S5592241-A (JP)
Title: Production of separator for concrete mold
Inventor: SHINJIYOU KATSUMI
IPC: B21H3/02
Filed: 1978-12-29
Abstract: PURPOSE:To inexpensively obtain the captioned separator which sufficiently provides the function of a mold receiving piece by pressing the specified positions of a metal rod with grooving dies and rotating and moving the same in the axial direction to form the tapered grooves and build-up parts of the specified diameters in the pressed parts and thread parts in the end parts. CONSTITUTION:Thread rolling dies 10, 11 and the grooving dies 12, 13 placed by leaving a specified spacing by way of collars 16 are mounted to revolving shafts 17 and while a metal rod 1 is rotated and moved to the direction B to constitute the thread rolling dies which roll threads 2, whereby the threads 2 are rolled. At the same time, the groove parts 3a of the same diameter as that of each part of the threads 2 and the ring-form build-up parts 4 having the outside diameter D larger than the thread outside diameter d are formed by the depression of the grooving dies 12, 13 which have V-form section protruding end parts 14 at the circumferential part and whose outside diameter size is the same as the diameter of the dies 10, 11, whereby the captioned separator 1 is obtained. In this way, the post fitting of the mold receiving piece 6 becomes effective and the displacement and the like of the receiving piece 6 as with conventional methods are eliminated.
Patent JP-H0717234-A (JP)
Title: Lever fulcrum structure of heater device for vehicle
Inventor: NARITA MASASHI
IPC: B60H1/00
Filed: 1993-07-05
Abstract: PURPOSE:To make lever fulcrum structure common between the case of heater specification and the case of boost vent specification. CONSTITUTION:An inside/outside air changeover lever 10, a temperature adjusting lever 18, and a blow port changeover lever 20 rotate around a fulcrum 23, being supported rotatably by the support part 23 provided at the side of a heater case and being manually operated by a crew at the control section inside a car. The fulcrum part 23 has a boss part 23a, which projects from the side face of the heater case, the first engaging part 23b, which is provided on this boss part 23a and in which a temperature adjusting lever 18 and a washer 24 engage with each other, the second engaging part 23c, which is provided on this first engaging part 23b and in which a blow port changeover lever 20, a washer 25, and an inside/outside air changeover lever 10 engage with each other, and it is provided in the shape of steps where the external shape becomes smaller in order as it goes from the boss part 23a through the first engaging part 13b to the second engaging part 23c.
Patent JP-H109176-A (JP)
Title: Oil free screw compressor
Inventor: NISHIMURA HITOSHI
IPC: F04C27/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent oil from entering into a compression chamber by limiting an inflow rate of the oil to a shaft seal part after stopping the compressor. SOLUTION: A part of an oil supply piping 10 for supplying oil to a compressor body 1 is branched. Bypass pipings 12, 13 are led from the branch point and connected to a gear casing 5. A discharge oil solenoid valve 11 is arranged on the way of the bypass pipings 12, 13. The discharge oil solenoid valve 11 is a two-port valve which is closed when the compressor is operated and opened when the compressor is stopped.
Patent JP-S6057735-A (JP)
Title: Signal transmitter
Inventor: TANAKA HIROAKI
IPC: H04Q9/14
Filed: 1983-09-08
Abstract: PURPOSE:To transmit many signals by forming a capacitor of an electrode provided at a steering wheel and an electrode at a bearing side, and coupling mechanically an oscillation circuit and a signal generating circuit in contactless state. CONSTITUTION:One electrode 31 constituting the capacitor 3a is connected to an input of an inverter 21a with a resistor 23 of the oscillation circuit 2 and one end of a capacitor 24 and the other electrode 33 is connected to one end of resistors 12a-12e connected in parallel in the signal generating circuit 1. Further, the electrode 32 constituting the capacitor 3b is connected to the output of an inverter 21b and the other electrode uses the electrode 33 in common. In closing selectively switches 11a-11e of the circuit 1, the frequency of output signal of the circuit 2 is changed.
Patent JP-H1110996-A (JP)
Title: Wasted plate discharging apparatus for printer
Inventor: KANAMORI YOSHIO
IPC: B41L13/14
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a wasted plate discharging roll of a wasted plate discharging apparatus for eliminating a synthetic fiber base mater releasing miss or wasted plate discharging miss in the case that the release miss occurs even if a rear end of the master is rubbed off by utilizing a friction of the roll since the rear end of the master is electrostatically attracted to be stuck on a laser unit on an outer periphery of a plate cylinder with the result that the wasted plate discharging miss occurs. SOLUTION: In the wasted plate discharging apparatus 1 for a stencil printer having a wasted plate discharging roll 2 for releasing a rear end of a used master 61 from an outer periphery of a plate cylinder 101, V-shaped grooves 3 are formed at six positions along a generator line direction of the outer periphery of a lower wasted plate discharging roll 2, and a substantially sharp angle- like scraping corner 4 is formed as a scraping means for scraping the used master 61 is formed at an upstream side of the roll 2 at the groove 3 in a rotating direction.