baber/WOPTO huggingface dataset:
Patent JP-H04109915-A (JP)
Title: Rice boiler with warming function
Inventor: HOSOI NORIHIKO
IPC: A47J27/00
Filed: 1990-08-31
Abstract: PURPOSE:To eliminate the waste of energy and to prevent the risk of a fire and a burn by detecting the existence of normal setting of an inner pot, whereby when abnormality occurs, rice boiling or warming operation is instantaneously stopped, and when the inner pot is reset normally within a fixed time, rice boiling or warming operation is automatically returend. CONSTITUTION:A rice boiling means A is constructed so that a master solenoid valve MV1 provided on a gas supply path 6 to a gas burner 5 and thermal power adjusting solenoid valves MV2, MV3 are connected to an output portion 3 of a controller C, and on the gas burner 5 side, ignition means such as an igniter, an electrode and so on or a flame detection means such as a flame rod or the like is connected to the controller C. A warming means B is constructed so that a warming heater 7 is provided on the outer periphery of an inner pot 1, and the warming heater 7 is connected to the output portion 3 of the controller C to enable both automatic warming or manual warming.
Patent JP-H0657439-A (JP)
Title: Production of ni-fe alloy core
Inventor: KITADA KAGEAKI
IPC: C22C38/00
Filed: 1992-08-05
Abstract: PURPOSE:To produce an Ni-Fe alloy core without deteriorating its magnetic properties by subjecting a metallic alkoxyl group-contg. organic metallic compound formed on an Ni-Fe alloy thin strip to hydrolysis and gelation and executing specified heat treatment. CONSTITUTION:An organic metallic compound contg. at least one of a metallic alkoxyl group and an alkoxide group is formed on at least one main face of an Ni-Fe alloy thin strip having a cleaned surface cut into a final width. This organic metallic compound is subjected to hydrolysis, is coated with a decomposed product sol, is thereafter dried under heating at about <=400 deg.C in a short period and is subjected to gelation. In this way, an interlayer insulated film having 0.3 to 30mum film thickness is formed. The alloy thin strip is subjected to rolling or punching into a prescribed shape and dimension and is thereafter subjected to heat treatment. This heat treatment is executed in such a manner that its temp. is raised between 200 to 600 deg.C at 1 to 5 deg.C/min temp. rising rate and is held at 600 deg.C for at least 1 hr to perfectly remove organic matter in the film. This alloy thin strip is furthermore subjected to magnetic annealing to obtain the Ni-Fe alloy core.
Patent JP-H0395839-A (JP)
Title: Cathode-ray image display device
Inventor: TAKAGI SEISHI
IPC: H01J31/12
Filed: 1989-09-08
Abstract: PURPOSE:To enhance deflection sensitivity with voltage, which is applied to a deflecting electrode, allowable to be controlled even in increasing anode voltage by having the deflecting electrode laminated with electrode plates, to each of which sequentially varied voltage is applied. CONSTITUTION:A thin metal substrate 34 of 426 alloy, stainless or plated material is prepared. On both sides of the substrate 34, photoresist covered portions 36, 36' are formed in a center-matched manner but in a different-width manner. Then the substrate 34 is etched on both-sides to form a thin electrode plate 32 with slopes 32a at both end faces, which is to be used for a deflecting electrode 24. The both-side etching can be performed by spraying etching liquid such as ferric chloride/hydrochloric acid solution, e.g. using a spraying technique. In this way, the thin electrode plates 32 with different widths are formed in sequence and laminated via insulating spacers 30 to form the deflecting electrode 24 with a tapered end face 24a.
Patent JP-H1059582-A (JP)
Title: Sheet material detection device and picture image formation device
Inventor: KOJIMA RYUICHI
IPC: B65H7/02
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material detection device which has many functions which can detect not only the presence of a sheet material on a sheet material loading base but also a conveyance condition of the sheet material and a picture image formation device. SOLUTION: An actuator 2 as a movable member is supported centered on a shaft part 2c in such a manner that it can turn and has a flag part 2b as a light shade part formed in a fan shape by an arm part 2a. A slit 2d as a light permeation part is formed in the flag part 2b. The actuator 2 receives turn and energizing force in the clockwise direction shown by an arrow mark centered on the shaft part 2c by a return spring 3.
Patent JP-H0396732-A (JP)
Title: Reciprocating device
Inventor: TORII NOBUO
IPC: F16F15/26
Filed: 1989-09-08
Abstract: PURPOSE:To enhance the extension of life, reductions in generation of vibration and bending stress effect, and miniaturization by connecting a reciprocating body and a balancer to two eccentric parts situated in the axially same positions as a first eccentric shaft and a second eccentric shaft through respective rods. CONSTITUTION:A first eccentric shaft 63 has eccentric parts 101, 103 formed in two axial positions thereof, and a second eccentric shaft 63 also has eccentric parts 105, 107 formed thereon. A ram part 7 is connected to the eccentric parts 101, 105 situated on a diagonal line of these eccentric parts through rods 67, 67. A balancer 65 is connected to the eccentric parts 103, 107 situated on the other diagonal line through the rods 67, 67. A bearing 109 is interposed between either eccentric part 101 or 107 and the rod 67. The constitution of the eccentric shafts 63, 63 is such that they are mutually rotated in opposite directions.
Patent JP-S6386352-A (JP)
Title: Lead acid battery
Inventor: SAITO SHINJI
IPC: H01M4/68
Filed: 1986-09-30
Abstract: PURPOSE:To retard the generation of a barrier layer by which charge is disturbed by forming a Rb-Sn alloy layer on a Rb family grid which is the same as Pb or Pb alloy family grid. CONSTITUTION:Electroplating is performed on a Rb family grid in Pb-Sn alloy plating bath, and a Rb-Sn alloy layer is formed on the surface of the grid. Active material is impregnated, then formation is performed to manufacture a lead acid battery. Internal resistance and charging performance of a battery allowed to stand in an overdischarged state are improved.
Patent JP-2001056540-A (JP)
Title: Color image forming method and color proof forming method
Inventor: CHINO SHIGEO
IPC: G03C7/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To form a color image for proofreading (color proof) from plural black-and-white dot images obtained by color separation and the variation of a dot image in color plate making and printing steps. SOLUTION: In an image forming method using a silver halide photographic sensitive material containing at least a yellow coupler, a magenta coupler and a cyan coupler on the substrate, the expression is satisfied when each coupler- containing layer attains the maximum density and silver halide contained in each silver halide emulsion layer contains a compound of a group VIII metal of the Periodic Table added to >0. 01 μm depth from the surface of each grain.
Patent JP-H0982009-A (JP)
Title: Disk auto changer device
Inventor: HONDA MASAO
IPC: G11B17/28
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To simplify the mechanism and at the same time, open and close a door member at a proper timing by energizing the door member in a closing direction and at the same time, opening the door member and providing a releasing mechanism on a reproduction block side. SOLUTION: When a rotary plate 21 is rotated counterclockwise, the disk auto changer device is displaced in a direction where the engagement between an engagement arm 19 and a protrusion 18 to be engaged is disengaged due to the rotation of the rotary plate 21. Therefore, a door member 15 is displaced to a closing position by the energizing force of a spring 17. An insertion port 1 is formed at the left edge of a front panel 2 and a displacement limit to the left side of a reproducing block 4 is set to the standby position of the reproducing block 4, thus limiting the direction where the reproducing block is displaced at a position away from the standby position to the right side from the standby position.  In this case, when the reproducing block 4 is displaced to a position away from the standby position, the engagement arm 19 and the protrusion 18 to be engaged are not engaged, thus preventing the displacement of the reproducing block 4 from being obstructed.
Patent JP-S59117766-A (JP)
Title: Disc storage case
Inventor: UEMATSU TADAYOSHI
IPC: G11B23/03
Filed: 1982-12-24
Abstract: PURPOSE:To prevent danger that the user mistakes the front side and the back side by providing unidirectionally a shoulder part of a holder for disc storage and a convexed part of a package opening. CONSTITUTION:This disc storage case is provided with the holder 20 storing a disc and a package 50 having an opening at the front side of loading direction of the holder 20. Further, even if the holder 20 is inserted into the package space section 53 through the package opening 55, the shoulder is pressed onto a guard 57 so as to prevent the progressing of the holder 20. Thus, the shoulder of the holder for disc storage and the package opening recessed part are provided unidirectionally, allowing to prevent the dange that the user mistakes the front side and the back side.
Patent JP-2000061822-A (JP)
Title: Polishing surface plate
Inventor: INAO TAKAO
IPC: B24B37/14
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To polish a material to be polished flat without generating thermal deformation in relation to the heat generation due to the friction between the material to be polished by using a crystallized glass having a remarkably small specified coefficient of thermal expansion as a structural material. SOLUTION: In case of polishing a glass board for electronic parts, a surface of a material 1 to be polished is made to abut on a polishing surface plate 2, and a load is applied to the material 1 to be polished, and the polishing surface plate 2 is rotated for polishing. At this stage, friction heat is generated by strong friction between the material 1 to be polished and the polishing surface plate 2, and the polishing surface plate 2 is deformed by the influence of the heat generation. The polishing surface plate 2 is formed of a crystallized glass having a coefficient of thermal expansion at 7-15×10-7/ deg.C, and this crystallized glass is cut into the predetermined shape by a cutting device provided with a diamond wheel, and a surface thereof is lap-finished by the master lapping so as to obtain the accurate surface plate 2.  The polishing surface plate 2 itself is not deformed by heat even in the case where the heat is generated by the friction between the material to be polished, and the material 1 to be polished can be polished flat.
Patent JP-H1168510-A (JP)
Title: Energy confinement type piezoelectric filter
Inventor: SUGIYAMA TAKESHI
IPC: H03H9/17
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric filter which has a packaging area as small possible and is simple to adjust a coupling capacity. SOLUTION: In this filter F, piezoelectric substrates 1a and 1b that are equipped with a single vibration part by forming one side electrode pattern, which is equipped with a pair of vibrating electrodes 4 on the side and providing a common electrode 10 which faces the vibration electrode pair 4 on the other side in the direction of thickness and these substrates are layered via spacers 20a to 20c. Moreover, a coupling capacitor is composed of capacitor electrodes 31 and 33 formed on a front and back surfaces of an insulation cap piece 30 of the outermost surface and thus the vibrating part section of the piezoelectric substrates 1a and 1b is can be made so as to be connected in parallel.  Thus, a plane area becomes approximately a half that of an entirety and, since an electrode 33 of the coupling capacitor is exposed to an upper surface of the insulation cap piece 30, a capacitance of the coupling capacitor can be adjusted arbitrarily by the elimination of a part of it and an addition of a conductive material.
Patent JP-H09307929-A (JP)
Title: Method and device for generating chrominance shape information
Inventor: KIM JONG-IL
IPC: H04N19/182
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide the method and device generating chrominance shape information able to express effectively an object in a video object plane. SOLUTION: The device generating chrominance shape information based on luminance shape information of a matrix shape is provided, each element in the matrix is expressed in either of two different logic levels, each represents respectively the outside and the inside of an object in tone video object plane, and includes a section dividing the luminance shape information into a plurality of sample blocks each including 2×2 elements, a chrominance component decision section to obtain the chrominance component based on all the logic levels in each sample block and a chrominance shape information generating section to generate the chrominance shape information of the matrix shape based on the chrominance component with respect to all the sample blocks.
Patent JP-H04279630-A (JP)
Title: Process for producing chain-terminated unsaturated polyester resin
Inventor: KATARI ESU RAJIYU
IPC: C08G63/52
Filed: 1991-09-11
Abstract: PURPOSE: To obtain the title polyester resins excellent in bending strength and tensile strength by condensing a polyhydric alcohol with a dicarboxylic acid (anhydride) and chain-stopping the condensation reaction with a monofunctional alcohol or acid.  
     CONSTITUTION: A low molecular unsaturated polyester resin is obtained by condensing (A) a polyhydric alcohol with (B) a dicarboxylic acid (anhydride) and chain-stopping the condensation reaction with a monofunctional alcohol or acid to form an unsaturated polyester resin with a molecular weight of 450-2,500. The polyhydric alcohol preferably includes (di)ethylene glycol and neopentyl glycol, while the dicarboxylic acid (anhydride) preferably embraces adipic acid, (anhydrous) phthalic acid and terephthalic acid. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S61108606-A (JP)
Title: Production of polymer by plasma-initiated polymerization
Inventor: KONDO YOSHIKAZU
IPC: C08F20/10
Filed: 1984-11-02
Abstract: PURPOSE:To produce a high-purity, linear, super-MW polymer economically, by irradiating a solution of a polymerizable unsaturated bond-containing monomer, water and a specified solvent and post-polymerizing the monomer. CONSTITUTION:An inert gas is blown into a solution of 5-90wt% polymerizable double bond-containing monomer of the formula (wherein l is 0 or 1 and m is 1-12), 95-10wt% water and at least 10wt% common solvent (e.g., methanol) for the monomer and water to remove dissolved oxygen. This solution is degassed at 10<-1>-10<-4> Torr and irradiated with an ionized gas plasma at 40-150W for 10-3,600sec in vacuum. This solution is post-polymerized at 100 deg.C or below in the absence of plasma and the formed polymer is precipitated sequentially.
Patent JP-2000066807-A (JP)
Title: Feeling input device, feeling output device and feeling communication system
Inventor: NAKAGAWA TADAYUKI
IPC: G06F3/01
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To mutually transmit feelings between users without utilizing any visual telephone or the like. SOLUTION: This device is provided with a feeling input means 1101 for measuring the magnitude of grip of a user through a grip detecting part and discriminating the kind of a feeling of which the user desires to input based on the measured value, a means 1102 for transmitting the kind of the feeling to an opposite side, a means 1103 for receiving the kind of the feeling from the opposite side and a feeling output means for outputting the kind of the feeling to the user and expressing a head rotating motion by rotating the CG model of a human head based on the time change pattern of a rotating angle previously defined corresponding to the said received kind of the feeling.
Patent JP-S59140915-A (JP)
Inventor: URURITSUKU AMEEN
IPC: F16B37/08
Filed: 1983-12-08
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-H0281322-A (JP)
Title: Production of magnetic recording medium
Inventor: ITO YASUSHI
IPC: G11B5/842
Filed: 1988-09-19
Abstract: PURPOSE:To enable a control of selective fine processing by irradiating the surface layer of a magnetic recording medium with UV ray and ozone to decompose and remove the binder resin only. CONSTITUTION:The surface of the magnetic layer 1 is irradiated with UV ray and ozone to result in projected fillers at the height of t2. In this process, atomic oxygen (O) plays an important role to decompose and remove the binder resin. By supplying O2 or O3 from outside, the production efficiency of atomic oxygen (O) is promoted. Chains of C-C bonds or C-H bonds which constitute the binder resin are decoupled by the UV ray, and the atomic oxygen above mentioned reacts with the decoupled part to give CO2 or H2O. Thus the binder resin is decomposed and removed. Inorganic compounds such as filler 3 and magnetic powder 2 are not decomposed or removed in this process. The projection height t2 of the filler can be obtained by washing out the magnetic powder remaining in the surface layer.
Patent JP-H1159229-A (JP)
Title: Display device for vehicle
Inventor: TOMITA TAKAYUKI
IPC: B60K35/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To save installation space by providing a reflector having an antenna function of receiving a communication radio wave and a function as a reflecting plate for displaying virtual image of visually confirmed information on a longsightedness point, and providing a receiving part in a display device. SOLUTION: A reflector part 7 is installed in an instrument panel 21 in such a manner that the surface where a plane antenna 35 of the reflector 7 is formed is directed forward obliquely to the upper side through a windshield. A received wave signal received by each plane antenna 35 is sent to a combiner 37 through each power feed pattern 39 to be synthesized by the combiner 37, and then sent to a receiving part 9. The sent received wave signal is demodulated in the receiving part 9, communication information contained in the received wave signal is extracted in the receiving part 9, and the extracted communication information is sent as a designated signal through a communication cable 73 to a display control part 11.  In response to the signal, a display instructing part 11 instructs a display part 3 to display communication information such as road traffic information from a signal input from the receiving part 9.
Patent JP-H08294948-A (JP)
Title: Plasticizing injection mechanism of injection molding machine
Inventor: SHIBATA TORU
IPC: B29C45/54
Filed: 1995-09-11
Abstract: PURPOSE: To adapt the plasticizing injection mechanism of an injection molding machine to miniaturization by changing the form of the screw grooves of a conical screw and to let the same accurately correspond to a wide range of various injection materials by selectively setting a mixing and feeding process and a kneading process. CONSTITUTION: In the plasticizing injection mechanism of an injection molding machine consisting of a rotary body like barrel 1 having a hollow part, the injection cylinder 2 connected to the barrel coaxially, the screw 6 fitted to the hollow part of the barrel to be held in a freely rotatable manner and having screw grooves 7 formed thereto and the injection plunger 8 incorporated in coaxial relation to the screw in a freely slidable manner, the hollow part of the barrel and the screw are formed into a conical shape and the screw grooves are formed so that the taper angle θ passing the thread parts 7p thereof and the taper angle α passing the trough part 7v thereof are different. The screw is stepwise formed by combining two or more kinds of taper angles and the hollow part of the barrel is formed so as to be fitted to the screw.
Patent JP-S6476994-A (JP)
Title: Method for growing crystal
Inventor: NAKAJIMA KAZUO
IPC: C30B19/00
Filed: 1987-09-18
Abstract: PURPOSE:To facilitate composition control of growing crystal, by bringing a specific source compound into contact with growth solution, sending direct current or alternating current and supplying a solute element to the growth solution. CONSTITUTION:Dual compound powders and/or element particles are mixed and the mixture is compressed at high temperature to give a source compound 4 consisting of porous sintered compact of solute element. Then negative stainless electrode 2 and BN plate 3 are fixed to a carbon substrate 1 and the source compound 4 is arranged in a ditch provided to the BN plate 3 and simultaneously a compound semiconductor material is charged into a through hole of sliders 7 and 8 and heated to form a compound semiconductor solution 6. Then the compound 4 is brought into contact with a the solution 6 and heating temperature is lowered to liquid phase growth exhibiting temperature and a compound semiconductor substrate 11 housed in through hole of a carbon plate 12 put on the slider 8 is brought into contact with the solution 6 to grow a crystal. Simultaneously, electrode 2 and positive stainless electrode 9 are used as anode and cathode, respectively and direct current or alternating current is sent to the compound 4 to dissolve the compound 4 and the solute element is supplied to the solution 6.
Patent JP-S61111098-A (JP)
Title: Speaker
Inventor: OKUZAWA KAZURO
IPC: H04R9/04
Filed: 1984-11-05
Abstract: PURPOSE:To improve the efficiency of the speaker production line by using the resin of which essential component is a urethane resin of moisture-hardening type and by adding to it a quick-hardening adhesion by ultraviolet irradiation and leaving the unhardened part for natural, gradual hardening by the moisture in the atmosphere. CONSTITUTION:A magnetic circuit is composed of a plate 8 that has a center pole 8, a ring-form magnet 10, and a top plate 11 also of ring-form, to which a frame 12 is assembled. To the periphery part of the frame 12, a diaphragm 14, in addition to a gasket 13, is assembled by adhesion. In the center part of the diaphragm 14, a voice coil 15 is assembled. In the connecting parts of the speaker parts such as the connecting part between a dust-preventive net 19 and the gasket 13, that between the diaphragm 14 and the voice coil 15 to which the ultraviolet irradiation is possible, an ultraviolet-hardening adhesive with moisture hardening characteristic i.e. and adhesive of which essential component is a urethane resin is utilized. After applying the adhesive to the connecting part, the parts to be bonded are assembled to each other, and exposed to the ultarviolet rays. By properly deciding the intensity and the duration of the irradiation the condition to provide the best initial adhesion intensity is able to be obtained.
Patent JP-H0784060-A (JP)
Title: Filter sheet holder, dust collector using the holder and protective cover of the holder
Inventor: HASHIMOTO TADAO
IPC: G01N1/02
Filed: 1993-09-20
Abstract: PURPOSE:To efficiently serve a dust monitor system by a filter sheet holder in which a filter sheet is easily replaced, a dust collector having a sealing mechanism of a code at a sampling position, and a protective cover of the holder used also as detaching and attaching means from and to the collector. CONSTITUTION:A filter sheet holder 1 comprises a cap 3 having a sealing region for containing a filter sheet 4, and a holder 2 rotatably engaged with the cap 3. Sealing means 5 for sealing a code added to a dust collector is provided at the cap 3 of the holder 1 when the holder 1 is mounted at the collector to be blocked. A protective cover of the holder 1 for collecting dusts has a base 13 for covering a dust surface of the sheet, and a push-fit socket 14 for holding a U-shaped base 13 from a central back surface of the base 13 for holding the cap 3 of the holder 1.