baber/WOPTO huggingface dataset:
Patent JP-S63317597-A (JP)
Title: Slow-dissolving agent and composition containing same
Inventor: TAGUCHI JUN
IPC: C09K3/00
Filed: 1987-06-19
Abstract: PURPOSE:To provide the titled agent for automatically performing detergent to be used at water closet, comprising a copolymer from hydrophilic monomer consisting of carboxyl group-contg. monomer etc. and another monomer either sparingly soluble or insoluble to water such as alkyl acrylate. CONSTITUTION:The objective slow-dissolving agent comprising a copolymer from (A) 10-90wt.% of hydrophilic monomer consisting of carboxyl group-contg. monomer and/or tertiary amine group or quaternary ammonium group-contg. monomer (B) 10-90wt.% of another monomer either sparingly soluble or insoluble to water consisting of alkyl (meth)acrylate, and furthermore, if needed, (C) 0-50wt.% of at least one kind of monomer containing amide hydroxyl, nitrile, halogen, aromatic hydrocarbon, aliphatic hydrocarbon, amino or sulfonic acid (salt) group, etc.
Patent JP-S5856955-A (JP)
Title: Load-sensitive valve
Inventor: FUKAYA NOBUTAKA
IPC: B60T8/18
Filed: 1981-09-29
Abstract: PURPOSE:To accurately control the quantity of braking oil regardless of the quantity of deflection of a suspension spring, by making non-linear the elasticity of the load detection spring of a load-sensitive valve for controlling the quantity of the oil depending on carried load. CONSTITUTION:A load-sensitive valve 23 provided between a vehicle body 21 and an axle casing 38 functions to control the quantity of braking oil depending on carried load. A spring 37 for detecting the load consists of two springs 37a, 37b. When the quantity of deflection of a suspension spring for the vehicle body 21 has exceeded a bump range due to the increase in the load, the spring 37a is engaged with a stopper 40 and the elasticity of the spring 37 non-linearly  changes into that of only the spring 37b. For that reason, the change in the load is accurately detected even in said range.
Patent JP-2000335129-A (JP)
Title: Original plate of direct drawing type lithographic plate
Inventor: GOTO KAZUOKI
IPC: B41N1/14
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To make burning-off properties excellent by making a thermosensible layer contain the dyestuff being soluble in a solvent and causing a change in color under laser irradiation. SOLUTION: An organic solvent which dissolves or decomposes uniformly a thermosensible layer composition and most or the whole of which volatilizes by drying after application of the solvent onto a substrate is used for providing a thermosensible layer by coating. Dyestuff used herein causes a change in color under laser irradiation, and one causing no change in color under the laser irradiation does not bring about burning-off properties. As for a mechanism causing the change in color under the laser irradiation, it is preferable that a part of the structure of the dyestuff decomposes to produce gas or a low- molecular compound and causes a change in hue of the dyestuff itself, although the change in color may be caused also by decomposition of the basic structure of the dyestuff. As to the solvent resistance of the thermosensible layer in the part subjected to the laser irradiation, it is preferable that the properties of dissolution in the solvent of the dyestuff having the hue changed are changed from those of the original dyestuff and reduced.
Patent JP-2000346851-A (JP)
Title: Automatic analysis device
Inventor: FUJINO HIROYUKI
IPC: G01N35/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an analysis device capable of eliminating a time loss and reagent loss accompanying reagent replacement of the analysis device, by providing the analysis device capable of replacing and exchanging a reagent at any time without stopping measuring operation during measurement of the analysis device. SOLUTION: This automatic analysis device dispenses a specimen and a reagent in reaction tanks with a dispensing pipette, and measures the sample in the reaction tank. In this automatic analyzing device, a reagent rack for erecting the reagent is structured to be taken for replacing and exchanging the reagent, and reagent information of the reagent erected at each reagent erected position can be updated and registered during measurement.
Patent JP-H06341359-A (JP)
Title: Fuel injection valve
Inventor: MATSUZAKA MASANORI
IPC: F02M51/06
Filed: 1993-05-31
Abstract: PURPOSE:To increase the fuel injection amount through enlargement of the stroke of a needle valve member and also enable compacting the structure. CONSTITUTION:A valve body 1 consists of a minor diametric part 11 having a jet 12 at the tip and a major diametric part 13, while a needle valve member 2 is composed of the first member 21 of small diameter equipped with an inner valve 20 in contact with the jet 12, the second member 22, and the third member 23. A solid cylinder 40 is formed from these valve body 1 and needle valve member 2 and a spring member 3 interosed between the second member 22 and major diametric part 13 and installed in the inflated condition between the third member 23 of the needle valve member 2 and the lid 15 of the valve body 1. The resultant fuel injection valve consists of a piezo electric device 4 which contracts with impression of a negative voltage and controls the needle valve member 2 in the direction of opening, a spring member 7 to be interposed between the piezo device 4 and major diametric part 13, a driver circuit 5 to impress a positive or a negative voltage on the piezo device 4, and an EFI computer 6 which controls the driver circuit 5.
Patent JP-S6046343-A (JP)
Title: Alloy for exhaust valve
Inventor: ISOBE SUSUMU
IPC: C22C38/00
Filed: 1983-08-23
Abstract: PURPOSE:To provide an Fe-base heat resistant alloy remarkably improved in productivity having properties almost equal to that of a conventional expensive Ni-base alloy, constituted by specifying the composition of a recipitation hardening type Fe-base heat resistant alloy developed as a valve material withstanding severe condition of use and reduced in cost. CONSTITUTION:This alloy contains 0.01-0.15% C, Si<=2.0%, Mn<=2.5%, 35-60% Ni, 15-25% Cr, 0.5-3.0% Mo, 0.3-3.0% Nb, 2.0-3.5% Ti, 0.2-1.5% Al and 0.0010-0.020% B as fundamental alloy components and further contains one or more of 0.001-0.030% Mg, 0.001-0.030% Ca and 0.001-0.0050% REM and comprises the remainder of Fe. This alloy is remarkably improved in the productivity of a valve material and has properties almost equal to that of an Ni-base alloy, for example, NCF751 as an exhaust valve material.
Patent JP-S6433698-A (JP)
Title: Automatic reader for identification data given to vehicle
Inventor: FUIRITSUPU BONBERUJIE
IPC: G08G1/14
Filed: 1988-06-22
Abstract: PURPOSE: To quickly and automatically read out the number on a vehicle of which number plate is moved by adding an additional optical marker to the number plate and forming the marker in a specific shape to be easily distinguished by a video signal. CONSTITUTION: A telecamera 3 connected to a processor device 5 is arranged. Identification(ID) data are constituted of a vehicle number plate 1 in each vehicle and co-operated with an additional optical marker adjacent to the plate 1. The marker 2 is selected so as to generate a specific video signal to be easily analyzed by the device 5. Consequently a number plate can be always quickly and automatically read out.
Patent JP-H10276-A (JP)
Title: Tv game tool and game software using the same
Inventor: KITSUKA TOSHIYA
IPC: A63F13/98
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enable to play a TV game without letting know a player's hand to the opponent by visually separating a display with a partition. SOLUTION: TV game tool I is composed of a holder 4 to be put on a TV set 3 and a support 5 extended from the holder 4 horizontally to the front of the display 2 and a partition 6 hung down from the support 5 to separate site of the display 2 to left and right sides. On each half of the display 2 cut out right and left, a game and each play's hand are displayed. By this means, the joy of the game is improved as the hand of the player is veiled to his opponent each other.
Patent JP-S5678436-A (JP)
Title: Device for bending glass bulb
Inventor: YANAGISAWA SHIZUYASU
IPC: C03B23/06
Filed: 1979-11-29
Abstract: PURPOSE: When a glass bulb is taken out, as the softened part is being bent, a temperatue distribution-changing mechanism is provided to heat the outside part to be bent from the inside at high temperature, thus preventing the glass bulb from wavy bending and ensuring accurate bending.  
     CONSTITUTION: When a glass bulb A such as a fluorecsent lamp bulb is bent by the use of the device for bending a glass bulb, the temperature-varying mechanism 12  in the heating mechanism 9 operates to make heater 10 eccentric from the bulb A,  for example, downward when the bulb A is bent downward or rightward when it is  bent rightward as shown in the figure, so that the outside surface at the part to be  bent is always heated to a higher temperature than the inside surface. Therefore,  the outside part is made more soft and stretched and so the compression at the inside part becomes relatively less to prevent the bulb wall from wavy bending and  ensure accurate bending. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6311455-A (JP)
Title: Seat structure for vehicle
Inventor: SHIMONISHI TADAAKI
IPC: B60N2/90
Filed: 1986-06-30
Abstract: PURPOSE:To eliminate necessity of a lifting guide for a seat back by providing lower and upper hinges respectively projected rearwardly and slantly upwardly from the rear portion of a seat cushion adapted for opening and closing a floor portion above an engine, and pivotally connecting the seat back to the upper hinge. CONSTITUTION:A seat cushion 2 is mounted on a floor 1 above an engine, and a lower flange 3 is projected rearwardly from the rear portion of the seat cushion 2 and pivotally connected to a hinge bracket 5 mounted to a floor stepped portion 4. Also, an upper hinge 6 is projected slantly upwardly from the rear portion of the seat cushion 2 and pivotally connected to the lower portion of a rear surface of a seat back 7. A plate 10 for carrying a lock lever is attached through a frame 9 to a back panel which constitutes a part of a car body, and the plate 10 pivotally supports a lock lever 11 detachably engageable with an engaging piece 12 of a U-shaped configuration in section embedded in the upper portion of the seat back 7.
Patent JP-S5945946-A (JP)
Title: Manufacture of porous hollow glass fiber
Inventor: YAMAMOTO YUTAKA
IPC: C03B8/00
Filed: 1982-09-06
Abstract: PURPOSE:To obtain the titled porous glass having uniform pore diameters throughout from the core to the surface, by spinning a hollow fiber of a sodium borosilicate glass, heat-treating the fiber to effect the phase-separation, dissolving the soft phase with a hot acid solution, and etching the fiber with plasma in an atmosphere containing a fluorine compound before or after the dissolution treatment of the soft phase. CONSTITUTION:A sodium borosilicate glass usually composed of 60-80wt% of SiO2, 15-30wt% of B2O3 and 3.5-12wt% of Na2O, is heat-treated usually at about 480-600 deg.C for 0.25-300hr. The heat-treated glass is treated with a hot acid solution (usually a 0.5-5N mineral acid or organic acid) to dissolve the soft phase from the glass. Before or after the dissolution treatment, the glass is subjected to the plasma etching in an atmosphere containing an F-containing compound gas, preferably CF4 gas or a mixture of CF4 and O2. A porous hollow glass fiber having excellent chemical resistance, mechanical strength, heat resistance, etc. and smooth surface as well as the above characteristics can be manufactured by this process.
Patent JP-H0821666-A (JP)
Title: Cooling device for slot machine
Inventor: TAKIGUCHI KOJI
IPC: F25D11/00
Filed: 1994-07-06
Abstract: PURPOSE:To effect an optimum control of supplying amount of refrigerant to respective evaporators without causing surplus or shortage in accordance with the superheating degree of the refrigerant in respective evaporators by a method wherein the opening degree of respective expansion valves is controlled in accordance with the detected temperature difference of an inlet temperature sensor and an outlet temperature sensor. CONSTITUTION:A plurality of commodity receiving chambers are provided respectively with evaporators 5a-5c constituting one part of a refrigerating circuit. Expansion valves 4, whose opening degree of valve is variable, are provided in the inlet port side refrigerant tube 6a for respective evaporators 5a-5c while respective evporators 5a-5c are provided with an inlet temperature sensor 14 and an outlet temperature sensor 15 for detecting an inlet temperature and an outlet temperature respectively. The opening degree of respective expansion valves 4 is controlled by a control means 13 in accordance with a detected temperature difference between the inlet temperature sensor 14 and the outlet temperature sensor 15. According to this method, the supplying amount of refrigerant for respective evaporators 5a-5c can be controlled optimally without causing any surplus or shortage in accordance with the superheating degree of refrigerant in respective evaporators 5a-5c.
Patent JP-S5583008-A (JP)
Title: Reflecting plate structural body
Inventor: KUMABE MOTOO
IPC: B32B15/00
Filed: 1978-12-18
Abstract: PURPOSE: To enable the reflecting plate of superior heat resistance and improved corrosion resistance and durability to be obtained by providing an intermediate layer composed of alkali metal silicate between a metal substrate and reflecting layer and a similar protecting film on the reflecting layer as well.  
     CONSTITUTION: An alkali metal silicate film 21 is formed through coating of the aqueous solution of silica and salts of alkali metal oxides on the surface of a metal substrate 20 such as steel plate then drying the same and firing at about 250°C, on the reflecting plate used for the reflecting mirror for lighting, heaters, etc. Next, Al is vacuum-evaporated thereon to form a reflecting layer 22. In this way, the reflecting layer 22 is firmly bonded to the substrate and the decrease in reflectance through alloying of the layer 22 and substrate metal 1 during the use is prevented. Further, a transparent film of alkali metal silicate film, or vapor deposition of SiO 2 , etc., transparent metal of superior heat resistance such as silicone-base resin is provided similarly on the layer 22, whereby the corrosion resistance of the layer 22, whereby the corrosion resistance of the layer 22 surface is enhanced and the durability improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6312659-A (JP)
Title: Unsaturated polyester resin molding material
Inventor: MINAMIHAMA MASANORI
IPC: C08L67/06
Filed: 1986-07-02
Abstract: PURPOSE:To provide the titled molding material containing a hydrogenated bisphenol-type unsaturated polyester resin, styrene monomer, aluminum hydroxide, etc., having excellent heat-resistance, free from food-contamination property and odor and suitable for a tableware for using in an electronic range. CONSTITUTION:The objective unsaturated polyester resin molding material is composed of (A) a hydrogenated bisphenol-type unsaturated polyester resin, (B) styrene monomer, (C) polystyrene and/or polyacrylate, (D) t-butyl peroxyisopropyl carbonate and (E) aluminum hydroxide. The ratios of the components A and B are 55-65(wt)% and 45-35%, respectively and the amount of the component C is 3-30pts.(wt.) per 100pts. of A+B.
Patent JP-H07332400-A (JP)
Title: Retainer of one-way clutch
Inventor: SATO NAOTO
IPC: F16D41/07
Filed: 1994-06-13
Abstract: PURPOSE:To prevent the attack for a retainer by a sprag, obtain the retainer at a low cost, and facilitate the assembly. CONSTITUTION:In a retainer 15 for a unidirectional clutch A which holds a number of sprags 12 interposed between an outer race 10 and an inner race 11, in a specific pitch in the circumferential direction, the retainer 15 allows the first and the second arranged wire members 16 and 17 which are formed by meandering-bending the wire members 16, 17 and 20 in the circumferential direction and the axial direction and forming the wire member to each ring shape, to be fitted coaxially, and the side in each circumferential direction of both the first and the second arranged wire members is separated in the axial direction, and a number of window parts 15a are formed in the circumferential direction, and each sprag is fitting-held by the window part.
Patent JP-H111127-A (JP)
Title: Rear engine bus
Inventor: KOIKE NAOMICHI
IPC: B60K13/04
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To arrange particulate trap filters and a muffler on one side of an engine and arrange vehicle parts on the other side of the engine in a rear engine bus. SOLUTION: A rear engine bus 1 is provided with an exhaust pipe 10 having a first pipe body 11 connected at one end to one side part of an engine 7 and arranged along a direction parallel with the centerline C of a vehicle, and a second pipe body 13 arranged along a direction orthogonal to the centerline C of the vehicle continuously with the other end of the first pipe body 11; particulate trap filters 15, 16 positioned on the opposite side to one side part of the engine 7 and arranged along a direction parallel with the centerline C of the vehicle; and a muffler 14 provided at the second pipe body 13 of the exhaust pipe 10 and arranged along a direction right-angled to the centerline C of the vehicle, being positioned in a longitudinal space between the engine 7 and a rear axle 4 and on the opposite side to one side part of the engine 7.  The particulate trap filters 15, 16 are connected to the tail side part of the muffler 14.
Patent JP-H061386-A (JP)
Title: Packing vessel
Inventor: OZAKI HIROSHI
IPC: B65D85/672
Filed: 1992-06-15
Abstract: PURPOSE:To enhance the air-tightness and miniaturize the packed size, by providing the rising walls at the peripheries of the lid and the bottom, and mutually engaging steps provided in the walls to cover the bottom with the lid and to seal with a wider adhesive tape than the width of the steps, in a packing vessel for magnetic tapes. CONSTITUTION:A packing vessel is composed of a polygonal bottom 1 and a lid 2 having the same shape as the bottom. The bottom 1 and the lid 2 are composed of the bottom plates 3, 5 and the rising walls 4, 6 respectively. In the respective rising walls 4, 6, protrusions 4a, 6a, recessions 4c, 6c and flat parts 4b, 6b are formed so that these may engage with each other between the opposite ends of respective rising walls 4, 6, when the bottom 1 is covered with the lid 2. Accordingly, when the bottom 1 is covered with the lid 2 by engaging these protrusive, recessive and flat parts with the counterparts, a stable combination can be obtained without rotary movement. And the jointed part of both bodies 1, 2 is sealed with a wider adhesive tape than the steps formed by these protrusions and recessions.
Patent JP-H05315049-A (JP)
Title: Improvement of negative pole following improvement of point end of positive electrode in spark plug for internal combustion engine
Inventor: YUYAMA YOSHIMITSU
IPC: H01T13/20
Filed: 1992-04-30
Abstract: PURPOSE:To improve ignition performance of a spark plug for an internal combustion engine by a positive electrode and a negative electrode, corresponding to this positive electrode, in a discharge part improved so that a discharge electrode is constituted in a side as outer as possible from the spark plug in order to expose discharge space in more amount of mixture and similarly in order to easily replace gas in the discharge space, in the spark plug for the internal combustion engine. CONSTITUTION:A spark plug is constituted of a discharge part of a positive electrode (1) protruded at a right angle or in a transverse direction relating to an axial direction of the positive electrode and a discharge part of a negative electrode (2) placed oppositely in the inside (downside when assumed upside for axial directional ignition part) from or equally to the discharge part of this positive electrode, in the spark plug for an internal combustion engine.
Patent JP-S5857770-A (JP)
Title: Semiconductor laser element
Inventor: UENO SHINSUKE
IPC: H01S5/227
Filed: 1981-09-30
Abstract: PURPOSE:To enable large output oscillation by stacking n type guide layer with high refractive index, active layer and p type clad layer in the groove within the insulating clad layer, giving specified inclination to the end surface of active layer in the longitudinal direction of the resonator and by exposing the guide layer up to the element end surface. CONSTITUTION:The SiO2 11 is opened in the form of strip line on the plane (100) of the insulated InP substrate 10 and the groove 12 in the depth of 2.5mum with the plane (111) B as the edge surface is formed on the substrate 10 by the etching method. The film 11 is removed, and the n type InGaAsP 13 is deposited in the thickness of 1.5mum, then non-additive InGaAsP active layer 14 in the thickness of 0.2mum and the p type InP 15 in the thickness of 3mum in succession. The surface is then covered with the SiO2 16 and etching is carried out through the mask 16 being left in the form of strips perpendicular to the plane (0-11) in the width of 200mum, the inclined planes (11-1)A and (111)A are formed at both ends of active layer and the light beam in the longitudinal direction of resonator are totally reflected. The window having the width of 3mum is formed at the upper part of groove of the mask 16, the Cd is diffused 17 in the depth of 1mum and the n type ohmic contact layer 19 is provided to the p type ohmic connecting layer 18 and guide layer 12. According to this structure, a leakage current is perfectly eliminated and a threshold current is lowered without any deterioration at the edge surface, realizing large output oscillation.
Patent JP-H079474-A (JP)
Title: Molding device and molding method
Inventor: KAYUKAWA MITSURU
IPC: B29C45/76
Filed: 1993-06-25
Abstract: PURPOSE:To provide a molding device or a molding method for simply eliminating an adverse effect of corrosive gas components or sedimentary gas components produced from a resin material to be molded. CONSTITUTION:In the construction of this invention, in the resin molding of a resin material supplied into a mold, a production amount of corrosive gas components or sedimentary gas components produced from the resin material in the mold is measured by a gas detection part, and based on the result of this measurement, a molding condition 10 the resin molding is regulated.
Patent JP-S5944477-A (JP)
Inventor: YAMADA SHINJIROU
IPC: E05B65/32
Filed: 1982-09-08
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-H10331726-A (JP)
Title: Evaporating fuel discharge preventing device for internal combustion engine
Inventor: UDO HAJIME
IPC: F02M37/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an evaporating fuel discharge preventing device for an internal combustion engine to prevent worsening of operability and exhaust gas emission characteristics due to the rapid change of an air-fuel ratio of air-fuel mixture in an intake pipe when a pressure in a fuel tank is brought into a negative pressure state due to a negative pressure in an intake pipe. SOLUTION: During operation of an engine, the target duty ratio DRO of a control valve set according to the number NE of revolutions of engine and an absolute pressure PBA of an intake pipe is researched at a step S12. The duty ratio DR of the control valve is controlled to the researched target duty ratio DRO at a step S16. In this case, the duty ratio DR of the control valve is gradually increased by a given value Δd at a time at intervals of a given time until the duty ratio reaches the target duty ratio DRO at steps S13-S17. This constitution prevents worsening of operability due to the occurrence of a shock as a result of evaporating fuel in a fuel tank being rapidly sucked in an intake pipe, and prevents worsening of exhaust emission characteristics due to a rapid change of an air-fuel ratio of air-fuel mixture in the intake pipe.