baber/WOPTO huggingface dataset:
Patent JP-2000327453-A (JP)
Title: Method for coating cement mortar molded goods
Inventor: OKAMOTO TADASHI
IPC: E04D1/28
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve frost damage resistance and coating film adhesion property by placing molded goods on a pressure reduction box and coating the molded goods in the state of reducing the pressure of the rear surface thereof to reinforce the surface layer. SOLUTION: The molded goods are cement mortar roof tiles which may be either of an asbestos system or non-asbestos system. The cement roof tiles 6 are preheated to 60 to 100 deg.C to reduce the moisture content to <=10% and a plurality of the cement roof tiles 6 existing on the attraction surface 14 of the pressure reduction box 1 are placed on sealing materials (rubber) stuck to the portions corresponding to the end edges of the cement roof tiles. The cement roof tiles are spray coated with a mixture composed of an epoxy resin emulsion sealer for primer coating and a hardener under a vacuum degree of >=500 mmHg from a reciprocative coating gun 12 by activating airless pumps 31 and 32.  The cement roof tiles 6 are then spray coated with the mixture composed of an acrylic resin emulsion coating material for finish coating and the hardener from the reciprocative coating gun 12 by activating airless pumps 33 and 34 after lapse of about 2 to 10 seconds. The sealer for primer coating and the coating material for finish coating are infiltrated and hardened to the surface layer part of the cement roof tiles 6.
Patent JP-H077253-A (JP)
Title: Printed wiring board for electronic component
Inventor: MIYAHARA MASAYOSHI
IPC: H05K3/34
Filed: 1993-06-15
Abstract: PURPOSE:To provide a printed wiring board for an electronic component in which a normal electronic component and a surface mounting electronic component can be differently used. CONSTITUTION:A printed wiring board for an electronic component comprises surface mounting lands 5, 7 soldered with a surface mounting electronic component 10 at the same positions of a copper foil surface 2 of the board 1, and a normal land soldered with an axial type, radial type or hand-insertion type normal electronic component 10.
Patent JP-S6123295-A (JP)
Inventor: TATEBAYASHI TSUNEO
IPC: G07F11/00
Filed: 1984-07-11
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-S5267212-A (JP)
Title: Pre-synchronous amplifier circuit
Inventor: FUJITA OSAMU
IPC: H04N5/08
Filed: 1975-12-01
Abstract: PURPOSE: The pre-synchronous amplifier circuit is used for differential amplifier circuit, and the bias voltage which is lower than the peak level of synchrnous signal to be added to output of one side is applied to the other side input.  As a result, the synchronous isolation can be performed completely by securing voltage gain of more than 1. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H075415-A (JP)
Title: Liquid crystal projector
Inventor: IKEDA NAOYUKI
IPC: H04N9/31
Filed: 1993-06-15
Abstract: PURPOSE:To provide a high-illuminance liquid crystal projector having simple constitution. CONSTITUTION:A light beam from a 1st light source 1B advances straight to a cold filter 3, and a light beam from a 2nd light source 1A advances straight to the color filter 3 after its optical axis is made parallel with that of the 1st light source 1B by a 1st reflection mirror 2. The light beams from the 1st and the 2nd light sources 1B and 1A are separated to the light beams of three primary colors by two dichroic mirrors for color separation 4R and 4B, and then optically modulated by liquid crystal panels 6R, 6G and 6B. Next, the light beams passing through the respective liquid crystal panels 6R, 6G and 6B are synthesized by two dichroic mirrors for color synthesis 9G and 9B again, and enlarged and projected on a screen through a projection lens 10.
Patent JP-H04344289-A (JP)
Title: Image recording medium and image recording medium preparation as well as image recording medium preparation device
Inventor: KAWAMURA TOMONORI
IPC: B41M5/52
Filed: 1991-05-20
Abstract: PURPOSE:To obtain an image recording medium with a sharp gradation image and superb durability by thermally attaching a protecting layer transfer unit consisting of a transparent adhesive layer containing an ultraviolet-curable resin provided on a support to an image recording surface where a gradation image and a character image are formed under pressure, and irradiating the unit with an ultraviolet beam for curing prior to or after the peeling off of the support. CONSTITUTION:An image receiving layer 1b is provided on one surface of a support 1a, and a gradation information image 3 and a character information image 4 are formed in the image-receiving layer 1b using a sublimable thermal transfer technique and a sublimable or fusible thermal transfer technique respectively. A transfer protecting layer formation medium for forming a transparent resin transfer protecting layer 5 on the images 34 is formed by laminating a heat-resistant film support/a peel-off layer/a transparent resin transfer protecting layer (adhesive layer)/an overcoat layer, or the support/if necessary, the peel-off layer/the overcoat layer/the adhesive layer in that order. The adhesive layer is composed of a thermal plastic resin binder, an ultraviolet-curable prepolymer, a polymerization initiator and other components. The recommended adhesive layer should be sublimable and dye-receptive.
Patent JP-H0226540-A (JP)
Title: Finger print image former
Inventor: MAIKERU SHIRAA
IPC: G06K9/00
Filed: 1988-06-13
Abstract: PURPOSE: To obtain a fingerprint image in which contrast between a protuberance zone and a dent zone is high, by providing the equipment with a contact plane of a dent cylinder type supporting a finger in a platen and a cylinder plane of a convex type and irradiating a finger with a questioning light beam from a decided direction. CONSTITUTION: A spherical lens assembly 12 and a plane and convex cylinder light convergence lens 14 form a light from a light source 10 into the questioning light beam irradiated to a finger F as a slit type light beam. The platen 18 has a contact surface 18b of a dent cylinder type and cylinder plane 18a of a convex type and the finger F is placed on a contact body 18b. An illuminated part of the finger F is converged on a linear photodiode line 22 by a convergence lens 20. All optical system excluding the platen 18 rotates by a motor 40 and surroundings of the finger F is scanned by the slit type questioning beam.
Patent JP-H08312829-A (JP)
Title: High speed solenoid valve
Inventor: IEYUMI YOSHIO
IPC: F16K31/06
Filed: 1995-05-18
Abstract: PURPOSE: To operate a high speed solenoid valve quickly by passing current to a spring for energizing a valve downward and applying shrinkage force which is generated on a spring by a magnetic field. CONSTITUTION: A high speed solenoid valve is formed in such a constitution that a major part is formed of only a valve 4 which is formed integratedly with an armature 3 inserted in the coil 1, a function is applied to contract a spring 2 by electromagnetic force by passing current on the spring 2 for applying closing force on the valve 4, and a valve is opened in high speed. Namely, when the high sped solenoid valve is opened, firstly a switch 8 is turned on, current is passed on the coil 1 by power supply 7, the armature 3 is attracted upward by a magnetic field which is generated on the coil 1, a switch 10 is turned on simultaneously, current is passed on a spring 9 by power supply 9, and force which is tensed between the magnetic field and an electric wire on which current flows is generated between respective winding wires of the spring.  An iron armature 3 is pulled up by force which is joined tensing force applied on the spring 2 and attracting force generated on the coil 1 together, and thereby, the valve 4 is opened.
Patent JP-H08315893-A (JP)
Title: Female connector
Inventor: AOYAMA MASAHIKO
IPC: H01R13/11
Filed: 1995-05-17
Abstract: PURPOSE: To prevent the excessive bending of an elastic pressing piece. CONSTITUTION: When male terminal metal fittings 17 begin to more considerably displace the extended end 16A of an elastic pressing piece 16 than in case of normal fitting, the metal fittings 17 abut on a stopper 18 during the displacement quantity of the extended end 16A is within the elasticity limit of the pressing piece 16. Consequently, displacement more than that is regulated to prevent the excessive bending, exceeding the elasticity limit, of the pressing piece 16.
Patent JP-H10331383-A (JP)
Title: Mounting structure of hard wall material
Inventor: HOSHIKAWA TAKAHIRO
IPC: E04F13/26
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for fixing a hard wall material to a wall bedding through an adapter having heat insulating property and fire protecting property without directly driving a fixture such as nail. SOLUTION: In this mounting structure, adapters A are connected while superposing a fixing piece onto a set piece, and fixed to a wall bed α by a fixture β, the engaging groove of a hard wall material B is fitted and locked to the engaging piece of the adapter A, and a tongue part is inserted to a fitting groove, whereby the hard wall material B is mounted. The failure of braking the hard wall material B by a drill, hammer or the like can be eliminated, joint regulation can be dispensed with to improve the constructing property and waterproofing property, and the hard wall material B can be easily replaced even if it is broken after construction.  The adapter A is improved in lightweight property, heat insulating property and inconvenience in water absorptivity by sandwiching a core material consisting of isocyanate foam by a facing material and a lining material and integrating together, and also improved in fire protecting property and fire resistance by laminating a fire resisting sheet C is laminated within the core material, so that the adapter A can be provided with fire protecting performance and fire resisting performance in addition to lightweight property and heat insulating property.
Patent JP-2000328205-A (JP)
Title: Ferritic stainless steel for conductive electric parts and fuel cell
Inventor: TARUYA YOSHIO
IPC: H01M8/10
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide ferritic stainless steel small in contact electric resistance and small in eluted metallic ions even in the case of being used in a solid state, particularly, in a separator environment of a solid high polymer type fuel cell without executing expensive surface treatment and to provide a solid high polymer type fuel cell provided with a separator composed of the stainless steel. SOLUTION: This ferritic stainless steel contains, by weight, <=0.08% C, 0.01 to 1.5% Si, 0.01 to 1.5% Mn, <=0.035% P, <=0.01% S, 17 to 36% Cr, 0.001 to 0.2% Al, 0.005 to 3.5% B and <=0.035% N, contains, at need, Ni, N, Mo, and Cu, in which the contents of Cr, Mo and B also satisfy the inequality, 17%<=Cr+3Mo-2.5B [where each elemental symbol in the inequality denotes the content(weight %)] and the balance Fe with inevitable impurities, and B in the steel is precipitated as M2B type boride.
Patent JP-S5768120-A (JP)
Title: Dry type stack gas desulfurization method
Inventor: NAGASAKI NOBUO
IPC: B03C3/01
Filed: 1980-10-17
Abstract: PURPOSE: To remove the SO x  and dust in wast combustion gases by oxidizing the sulfur oxide in a sulfur recovery system tail gas to sulfur troxide, circulating this to the inlet of an electrical dust precipitator and using the same for a quality adjusting agent for dust.  
     CONSTITUTION: The waste gas 2 released from a boiler 1 goes through a denitrating device 3 and is cooled in an air preheater 5, after which it enters an electrical dust precipitator 7. The gas 24 oxidized to sulfur trioxide with an oxidizer 17 from part of the whole of the tail gas 22 of a sulfur recovery system of a dry type stack gas desulfurizer is injected to the inlet of said precipitator 7, and is used as a quality adjusting agent for dust. The gas past the precipitator 7 enters the dry type stack gas desulfurizer and is removed of SO x  in an adsorption tower 9. The adsorbent is shifted into a desorption tower 1, and the desorbing gas enters a sulfur dioxide reducing tower 15 and a Calus reactor by which simple substance sulfur is recovered. The tail gas 22 enters an oxidizer 23 where it is oxidized to sulfur trioxide which is circulated as a circulation gas for adjusting quality to the inlet of the precipitator 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5933301-A (JP)
Title: Compound having glucan constituent unit and its production
Inventor: OGAWA TOMOYA
IPC: A61K31/715
Filed: 1982-08-20
Abstract: NEW MATERIAL:A compound having a glucan constituent unit of formula I (wherein R is H or benzyl and R<1> is H or acetyl). USE:An intermediate for the synthesis of glucan having physiological activities such as an antitumoric property, or a reagent used in the elucidation of the biological significance and function of glucan. PREPARATION:The purpose compound is obtained by reacting a compound of formula II (wherein R is benzyl) with a compound of formula III (wherein R is benzyl, Ac is acetyl, and X is a halogen) and, if necessary, deacetylating and debenzylating the product. The compound of formula II can be prepared by reacting a compound of formula IV (wherein R is benzyl) with a compound of formula V and deacetylating the produced compound of formula IV (wherein R<1> is acetyl). On the other hand, the compound of formula III can be prepared by reacting a compound of formula VII with a compound of formula VIII and then effecting the deallylation and halogenation of the product.
Patent JP-S6124384-A (JP)
Title: Skew distortion correcting device of video tape recorder
Inventor: NAGAHARA OSAMU
IPC: H04N5/95
Filed: 1984-07-13
Abstract: PURPOSE:To correct the entire skew distortion at the time of the special reproduction by a single skew distortion correcting circuit by fitting a special reproducing head in the position where 1/2H skew jump arises even at the special reproduction having no getting over of a track. CONSTITUTION:Recording/reproducing heads A and B are fitted to a rotating body 1 under 180 deg. position relation, while special reproducing heads C and D are fitted at an angle corresponding to 1/4H in the rotating direction of the rotating body with respect to 180 deg., that is, the position advanced by a quarter of about 360 deg./262.5. By fitting the heads C and D under said position relation, an 1/2H skew distortion correcting circuit can be used at the time of the special reproduction of all magnetic tape recording patterns. When the special reproduction is executed by a magnetic tape recorded at a recording mode, the 3rd switch circuit 18 is switched by a signal supplied to a terminal 21 so that a signal at the side of an input terminal 18a can be outputted. Thus a signal for appearing at an output terminal 19 has no skew distortion.
Patent JP-S63308151-A (JP)
Inventor: KURODA HIDESHI
IPC: E04F15/18
Filed: 1987-06-10
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-H0318844-A (JP)
Title: Color-photograph recording material including dir coupler
Inventor: HANSU FUETSUTAA
IPC: G03C7/305
Filed: 1990-06-04
Abstract: PURPOSE: To obtain the recording material containing the coupler capable of releasing a triazole ring as a highly active silver halide development inhibitor by using a specified DIR coupler. CONSTITUTION: The DIR copulate to be used is represented by formula I in which A is a coupler residue to be allowed to release a group represented by formula II, by coupling with the oxidation product of a silver halide developing agent in the photographic development; TIME is a group to be release by reaction with the silver halide oxidation product of the coupler together with Z group and delayed in the development conditions and to release Z group; (n) is 0 or 1; z is a triazole ring; R<1> is an alkylthio group; R<2> is an H atom or the like and at least one of R<1> and R<2> and a group hydrolyzable in an aqueous alkali and located apart by the interval of 2-4atoms from the triazole ring, thus permitting the obtained recording material to release the highly active silver halide development inhibitor during the development.
Patent JP-S5669394-A (JP)
Title: Electrodeposition painting method
Inventor: IRITANI TAKASHI
IPC: C25D13/00
Filed: 1979-11-07
Abstract: PURPOSE: To uniformly disperse the replenished paint, at the time of electrodeposition painting  by the disphragmatic process by treating the electrodeposition paint by the filtration membrane  which permeates water but does not permeate resin component and taking a part of filtrate in  the diaphragm room and then, using a part of diaphragm liquid as dilution liquid of the replenishing paint.  
     CONSTITUTION: Electrodeposition paint in an electrodeposition bath 1 is treated by a filtration  membrane 4 at the time of carrying out electrodeposition painting of the material to be painted  in the bath 1 having the diaphragm room which is provided with an electrode 3. Ultrafiltration  membrane, or reverse osmotic membrane such as anion exchange membrane for cation electrodeposition, and cation electrodeposition membrane for anion electrodeposition, which permeates  water and permeates hardly resin component, is used. Concentrated liquid is returned to the  vessel 1 and the filtrate is taken in the vessel 5 and a part of the filtrate is taken in a diaphragm  room 2 through a pipe 6. Diaphragm liquid is introduced into a diaphragm liquid vessel 8 through  a pipe 7 and moreover, said liquid is taken in a dissoluving vessel 10 through a pipe 9. Then,  said liquid is mixed with a replenishing paint 13 and is takin in the bath 1 through a pipe 11. The  solubility of the paint 13 is improved and the paint 13 is uniformly dispersed in the bath 1 and the  capacity of the electrodeposition is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11339822-A (JP)
Title: Solid polymer electrolyte fuel cell
Inventor: MARUYAMA TERUO
IPC: H01M8/10
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte fuel cell capable of reducing a expensive separator material and realizing low cost. SOLUTION: In a solid polymer electrolyte fuel cell in which electrodes are arranged on both sides of a solid polymer electrolyte film, and having gas flow plates 11a, 11b in which gas flow grooves through which fuel gas is supplied to one side of the electrode and an oxidizing agent gas is supplied to the other side of the electrode are formed, gas flow grooves 6a, 6b though which fuel gas or oxidizing agent gas is supplied are formed on one side facing the electrode sides 2a, 2b of the gas flow plates 11a, 11b, the other sides of the gas flow plates are made almost flat, sealing members 5a, 5b are arranged in the periphery parts 11ae of the gas flow plates, and plane plates 3a, 3b are arranged on the almost flat surfaces of the gas flow plats 11a, 11b.
Patent JP-H08338748-A (JP)
Title: Measuring device for flow rate of air
Inventor: SUZUKI TADAO
IPC: G01F1/696
Filed: 1995-06-12
Abstract: PURPOSE: To improve the properties of mounting on an actual vehicle, by constructing an airflow sensor (air flow rate detecting part) and a throttle sensor integrally. CONSTITUTION: Air to be supplied to an internal combustion engine is made to flow through a main air passage 2 and a sub-air passage 3 of a throttle body 1 and supplied to the engine. The flow rate of this air is detected by a flow rate detecting element 4 and an intake air temperature detecting element 5 provided in the sub-air passage 3 and it is amplified in a control circuit 6 and outputted from a connector 7. The opening of a throttle valve 9 is detected by a throttle sensor 8 fitted to a throttle shaft 10. The control circuit 6 of an air flow rate detecting part and the throttle sensor 8 constitute an integrated sensing part 12 and the respective signals are outputted from one connector 7. Thereby, the connector 7 can be used in common and the properties of mounting on an actual vehicle are improved. Moreover, terminals for power supply, the ground (GND), etc., can be used in common, while mutual correction can be executed by using the respective signals.
Patent JP-H1117458-A (JP)
Title: Signal voltage amplifying pre-amplifier
Inventor: VAN DER POL ROLAND
IPC: H03F3/45
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To substantially amplify the signal voltage of a signal voltage source provided with a high power source impedance without signal loss by relying on an output signal so as to constitute first and second apply voltage potentials shifting possibly in parallel. SOLUTION: This pre-amplifier is formed by an arithmetic amplifier 2 which is connected as a voltage follower. The signal voltage of a signal source 1 provided with the high power source impedance is applied to the signal input side 3 of the aithmetic amplifier 2. Parasitic capacitances 6 and 7 exist between the signal input side 3 and first and second apply voltage terminals 4 and 5 in the arithmetic amplifier 2. But in the pre-amplifier, the first and the second apply voltage potentials are constituted so as to be shifting possible in parallel by relying on the output signal of the signal output side 8 of the pre-amplifier so that negative influence on the signal voltages of the parasitic capacitances 6 and 7 is drastically reduced.
Patent JP-H01313740-A (JP)
Title: Surface defect inspecting device
Inventor: KAWAHARA AKIHIKO
IPC: G01N21/952
Filed: 1988-06-13
Abstract: PURPOSE:To detect a flaw without being influenced by partial or whole rust, contamination, color shade, etc., of the surface of an object to be measured by differentiating and comparing an output signal from a photodetector. CONSTITUTION:An object to be measured 1 which has been rotated by a driving device 2 is irradiated by a light beam through a lens 8 from a light source 6 of a projector 4. The irradiating light is reflected by a projecting part 1a of the object to be measured 1, made incident on a photodetector 10, and incident on a photoelectric converting element 14 through a condensing lens 12, and an electric signal is outputted. An output signal from the photoelectric converting element 14 is inputted to a differentiator 18 and differentiated through an IV transducer 16, and also, inputted to an absolute value circuit 20, and brought to full-wave rectification. An output signal of this absolute value circuit 20 is inputted to a comparator 22, compared with a signal of a prescribed level from a level generating circuit 24, and a degree of a flaw is inspected.
Patent JP-H04346638-A (JP)
Title: Sulfuric acid dew point corrosion resistant stainless steel excellent in hot workability
Inventor: FUJIWARA YOSHIHITO
IPC: C22C38/00
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a sulfuric acid dew point corrosion resistant stainless steel extremely high in corrosion resistance required as a sulfuric acid dew point resistance member and furthermore excellent in hot workability. CONSTITUTION:This steel is a sulfuric acid dew point corrosion resistant stainless steel excellent in hot workability and characterized by contg., by weight, <=0.050% C, <=1.00% Si, <=2.00% Mn, <=0.050% P, <=0.0050% S, 8.0 to 30% Ni, 15 to 28% Cr, >2 to 7% Mo, >2 to 5% Cu, 0.05 to 0.35% N, >0.0015 to 0.010% B and <=60ppm O in which the content of Cu, Mo, B and O in the alloy has a relationship of 10000XB/(Mo+Cu+ 1000Xo)=1.5 to 10.0.