baber/WOPTO huggingface dataset:
Patent JP-H1061709-A (JP)
Title: Damping valve having variable damping force
Inventor: FOERSTER ANDREAS
IPC: B60G17/08
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain an object in place of a polar pipe. SOLUTION: A pipe socket 29 receiving a position adjustable damping valve in cooperation with a casing 101 and a cylinder filled with a damping medium are provided, in the cylinder, a piston rod having a piston is movably formed in an axial direction, the piston is formed as a damping valve for a vibration damper dividing the cylinder into two work chambers, the damping valve is arranged in the inside of the casing 101 and constituted position adjustably to be related to an anchor guided in an insulating part 113 by an electromagnetic coil 67.  A receiving part 105 is used partly as the casing 101, in the damping valve, separating its liquid pressure part from electric part by the insulating part 113 in the receiving part 105, at least one seal member 113a as the insulating part 113 is insertion mounted, the seal member 113a insulates by a liquid pressure and magnetically between a cover 103 of the casing 101 and the receiving part 105.
Patent JP-2000350657-A (JP)
Title: Combustion type rice cooker
Inventor: MITSUTOMI HIROYUKI
IPC: A47J27/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a combustion type rice cooker that allows a reduction in cost and easy adjustments of the amount of combustion in a burner. SOLUTION: This combustion type rice cooker includes a casing 3 with a pot mounting part 2 in which a rice boiling pot 1 is freely removably inserted, and a burner 5 mounted inside the casing 3 for heating the rice boiling pot 1 mounted in the pot mounting part 2. The burner 5 is supplied with primary air for combustion as fuel is ejected in its fuel inflow part 5a, and is provided with an air feeding means 6 for feeding secondary air for combustion into the burner 5 and for feeding cooling air to parts to be cooled inside the casing 3, and a stopper 13 for stopping the air fed by the air feeding means 6 from flowing into the fuel inflow part 5a.
Patent JP-H0722049-A (JP)
Title: Fuel cell testing device
Inventor: SAITO HAJIME
IPC: H01M8/06
Filed: 1993-07-05
Abstract: PURPOSE:To provide a fuel cell testing device which can perform a test using a dummy cell on the basis of the operating characteristics of a true fuel cell. CONSTITUTION:A fuel cell testing device includes a reformer 10 which burns anode exhaust 4 from a fuel cell with part of cathode exhaust 7 and reforms fuel gas 1 into anode gas using the heat of the burning, an exhaust circulation line 30 through which combustion exhaust emitted from the reformer is supplied to the cathode gas that enters the fuel cell, and an air supply device 40 for supplying air to the exhaust circulation line. The testing device further includes a dummy cell 21 having the same gas inlet and outlet as the fuel cell, a plurality of flow sensors 12, 13, 23, 41 for detecting the rate of gas flow through each part of the testing device, and an arithmetic unit 50 for calculating the reaction characteristics of the reformer and the fuel cell. The arithmetic unit calculates the compositions of the anode and cathode gases and calculates the fuel utilization rate of the reformer, the voltage and output of the fuel cell, and inverter output from the compositions.
Patent JP-H11352757-A (JP)
Title: Image forming device
Inventor: TAKAHASHI KOICHI
IPC: G03G15/06
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility of a thin line image or a multilevel image regardless of the level of image density by controlling so that the potential difference between electrification potential and developing bias potential may be larger with the increase of the electrification potential of a photoreceptor. SOLUTION: In VH1 to VH2 being a low electrification potential area, since a thinning or omission occurs at the trailing edge of a solid black image in an area A, |VH-VB| is changed in an area B so as to avoid trouble. In VH4 to VH5 being a high electrification potential area, an area where the image quality is deteriorated because a thin line is thickened such as an area C is formed. Then, in order to restrain the thickening of the thin line, |VH-VB| is made comparatively larger and set in the area B, whereby the thickening of the thin line is retrained.  In VH2 to VH4 being a middle electrification potential area, |VH-VB|is controlled to be larger on the high electrification potential side than the low electrification potential side like an ideal line D in the area B excepting the area A where an omission of the trailing edge occurs and the area C where gradation reproduction is not good.
Patent JP-H0453419-A (JP)
Title: Method for rearing rush seedling for transplanter
Inventor: MORIYA TOSHIMASA
IPC: A01C11/02
Filed: 1990-06-22
Abstract: PURPOSE:To facilitate removal of a seed and seedling part in which a new bud does not exist from a mother stub and efficiently carrying out planting operation without fear of deficient stub by embedding a frame body in a seedling bed for rearing, planting seeds and seedlings in the seedling bed along longitudinal direction and rearing the seedling. CONSTITUTION:Lateral both side walls 4 for partition, reinforcing lib 5 constructed over the walls 4 and frame body 2 in which insert type spacer 3 is provided so as to able to embed parallel in prescribed intervals (a) corresponding to one stub width for transplantation are embedded in a seedling bed 1 for rearing and seeds and seedlings X are planted in the seedling bed 1 along the longitudinal direction and grown. The grown seedlings W are put on a seedling carrying table 9 while supporting every on stub width for transplantation with a partition plant 7 and scraped out one by one by a planting pawl 10 and planted in a field.
Patent JP-S5688254-A (JP)
Title: Discharge lamp
Inventor: WATANABE KEIJI
IPC: H01J61/56
Filed: 1979-12-19
Abstract: PURPOSE:To prevent the complete failure of a lamp by providing a high voltage discharge tube and discharge gap in an outer tube. CONSTITUTION:A discharge lamp 1 is connected to a source 23 through a stabilizer 22, a source voltage is applied, and a high voltage discharge tube starts to discharge to flow a current controlled with the stabilizer 22. The lighting of the high voltage discharge tube stabilizes after about 5min from starting of discharge. When the high voltage discharge tube fails due to a temporary drop of the source voltage, a discharge gap starts to operate immediately and the discharge lamp emits light depending on the luminous characteristics of the discharge gap 13.
Patent JP-S649727-A (JP)
Title: Manufacture of laminated steel plate
Inventor: NAGAI KAZUNORI
IPC: B32B37/00
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a laminated steel plate, in metallic foil of which there is no defect such as a pinhole, by conducting a steel tape and the metallic foil in the laminating section of the metallic foil and the steel tape and a discharge-side conductor roll section when the metallic foil is laminated onto the steel tape through a resin film. CONSTITUTION:A steel tape 2 is conducted through a pair of front and rear conductor rolls 12a, 12b installed along a carrying path for the steel tape 2. A resin film 13 by temporary pressure rollers 15 and 22 and metallic foil 14 by pressure rollers 16 and 20 are stuck to the steel plate 2 heated by the conduction. The resin film 13 and the metallic foil 14 are pressed against the steel tape 2 by finishing pressure rollers 17 and 22. Consequently, the potential difference of the metallic foil 14 and the steel plate 2 is brought to the breakdown limit potential difference of the resin film or lower in the whole region between the carrying path up to a discharge-side conductor roll section from the laminating section of the metallic foil and the steel tape. Accordingly, no holes is bored to the metallic foil 14 by spark discharge, thus acquiring a laminated steel plate having excellent quality.
Patent JP-H0456826-A (JP)
Title: Transfer device for fine pattern
Inventor: OKAZAKI AKIRA
IPC: G03F9/00
Filed: 1990-06-22
Abstract: PURPOSE:To perform accurate and clear transfer by using an alignment mechanism in which a holder part for a substance to be processed and the chuck board part of a fine pattern supporting base plate oppositely provided in parallel with the holder part are made to closely contact after aligning them. CONSTITUTION:This device is provided with the holder part 11 allowing the base plate to be processed 7 be vacuum-sucked, the chuck board part 2 which is oppositely provided in parallel with the part 11 and makes the supporting base plate 11 in which the fine pattern is formed to be vacuum-sucked, the alignment mechanism 3 allowing both the supporting base plate 11 and the base plate to be processed 7 closely contact after aligning them in a state that both of them are made to have a gap, a press-contacting mechanism 4 constituted of a pressure contact system or a vacuum contact system to press-contact the supporting base plate 11 and the substance to be processed 7 which are made to closely contact to each other for a specified time, and a mechanism 5 to peel the supporting substrate 11 and the substance to be processed 7 after press-contacting. Thus, the fine pattern for the transfer can accurately, clearly and also effectively be transferred and formed from the supporting base plate 11 to the substance to be processed 7 at a low price.
Patent JP-H0611094-A (JP)
Title: Vacuum heat insulating material pack
Inventor: TANIMOTO YASUAKI
IPC: F16L59/02
Filed: 1992-06-24
Abstract: PURPOSE:To produce a vacuum heat insulating material pack industrially at low cost and obtain stable performance by charging a core member in a vessel, heat-sealing a peripheral part by means of a cover member while reducing pressure inside thereof, and forming non-deposited layers on the opposing side lines of the vessel. CONSTITUTION:A vacuum heat insulating material pack 1 is composed or a core member 2 made of an open cell hard urethane foam or the like, a vessel 6 which is prepared by vacuum-molding a plastic laminated film 5 having deposited layers 3 and non-deposited layers 4, and a cover member 8 made of a plastic-metal film laminated film 7. Since the deposited layer 3 of excellent barrier performance is provided on the vessel 6 and an accupying ratio of the non-deposited layer 4 in respect to the total surface area is small, adibator performance is hardly deteriorated, which otherwise may caused by deterioration of circularity due to temporal change. The non-deposited layer 4 is formed on a peripheral part of the vessel 6, so that it is possible to prevent heat leakage which may caused by the deposited layer 3, and to obtain stable performance. Since the vessel form is easily prepared, the pack can be produced ' industrially at low cost.
Patent JP-S5589382-A (JP)
Title: Preparation of europium activated stannic oxide fluorescent substance
Inventor: MATSUOKA TOMIZOU
IPC: C09K11/08
Filed: 1978-12-27
Abstract: PURPOSE: To improve the brightness of the title substance emitting reddish orange light, by forming a tin europium oxalate coprecipitate from an aqueous solution of a stannous compound and europium with dimethyl oxalate, and by heating the decomposed precipitate.  
     CONSTITUTION: A solution of a stannous halide or sulfate and 5×10 -2 W10atom% of europium is incorporated with dimethly or diethyl oxalate. The mixture in then heated to 80W100°C, and a coprecipitate of tin and europium oxalate, obtained by the uniform precipitation method, is decomposed at 400W1000°C, then heated to a temperature higher than the decomposition one, preferably 1250°CWthe melting point of stannic oxide (S) to give the desired cubstance comprising europium diffused in S. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6142387-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B13/02
Filed: 1984-08-07
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-H0720379-A (JP)
Title: Variable power finder
Inventor: NANJO YUSUKE
IPC: G02B15/06
Filed: 1993-07-06
Abstract: PURPOSE:To obtain a variable power finder capable of converting an angle of field corresponding to a two-focal point switching lens system of about two to three times by comprising the finder in such a way that a thin line shape mirror representing a visual field is provided on the convex surface of an eyepiece, and the virtual image of the mirror can be observed in a constant size regardless of magnification conversion by a concave mirror and the eyepiece. CONSTITUTION:An optical axis Co is shared with an objective concave lens L1 and an r3 surface and an r4 surface of a four-surface lens L3, and also, an optical axis C is shared with an r5 surface and an r6 surface of the four-surface lens L3. Two optical axes Co, C intersect orthogonally to each other, and are held in such a way that they can be rotated by 90 deg. centering about an axis 0 intersecting orthogonally to the two optical axes Co, C passing through the intersection of the two optical axes. The concave mirror L7 is the one in which the surface on the eyepiece side is formed in a semitransparent mirror or only the peripheral part is formed in a total reflection mirror, and the eyepiece L9 is a convex lens whose convex surface is faced on an object (protective plate P) side, and the thin line shape mirror (reticle) is provided on the convex surface. The virtual image of the reticle can be observed in fixed size regardless of the magnification conversion by the concave mirror L7 and the eyepiece L9.
Patent JP-S5688564-A (JP)
Title: Electronic translator
Inventor: SHIMODA HIDENORI
IPC: G06F17/28
Filed: 1979-12-19
Abstract: PURPOSE: To display or output by an audible sound sentence or word information that corresponds to category information, required for conversation particularly in a world tour, by inputting the category information with keys and then by outputting the corresponding sentence or word information.  
     CONSTITUTION: With category input key CK provided on the panel surface of an electronic translator body, category information is inputted and encoded by encoder EC. The coincidence between the obtained code and the contents of temporary memory register SR stored selectively with address from memory unit MU is detected by code coincidence detection part CP by depressing translation start key SK. Then, the address of unit MU is selected by address decoder AD and sentence or word information that corresponds to the category information from unit MU is inputted to register R, thereby displaying or outputting the sentence or word information, inputted to register R, on display DSP or from speaker SP via voice synthesizer VS under the control of display control part DSC. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6057714-A (JP)
Title: Piezoelectric resonator
Inventor: TANAKA YASUHIRO
IPC: H03H9/10
Filed: 1983-09-08
Abstract: PURPOSE:To prevent damage of an electrode when a holder is inserted to a case by allowing the insulating holder to hold a piezoelectric element and two metallic terminal boards and covering the case whose one end is opened to the holder. CONSTITUTION:The holders 14, 15 support the piezoelectric element 11 and the metallic terminal boards 12, 13 by clipping. The tip part of a detaining piece 14a of the holder 14 and a notch 15a of the holder 15 are fitted together. The case 16 whose one end is opened is covered to the holders 14 and 15. A taper 16a is provided to the opening of one end of the case 16 so that the holders 14, 15 are inserted easily. The open part of one end of the case 16 is sealed by a resin seal member after the holders 14, 15 are inserted.
Patent JP-S6057939-A (JP)
Title: Ething method of substrate with large area
Inventor: IKEDA CHIKAO
IPC: B41J2/335
Filed: 1983-09-09
Abstract: PURPOSE:To obtain an aimed pattern with high accuracy even when there is variane in the thickness of a film to be etched by etching the film to be etched while using a resist pattern constituted by electriccaly connecting the aimed pattern by a small-line pattern as a mask. CONSTITUTION:A place pattern for a resist film 3 is constituted by electrode patterns 41...4n, a beltlike body pattern 5 and small-line patterns 6l...6n. The whole substrate is dipped in an etching liquid consisting of secondary cerium ammonium nitrate + perchloric acid + water, and a chromium thin-film 2 is removed gradually throgh etching. Sinde etching increases where the thickess of the chromium thin-film 2 is small as etching progresses, the chromium thin-film under the small-line patern such as one 6n is broken, and the chromium thin- film under the electrode pattern 4n is liberated electrically. Conseqeuntly, an etching rate reduces, and the progress of side etching is also inhibited. Accordingly, the variance of elelctrode width can be minimized, and the electrode patterns having high dimensional accuracy can be obtained.
Patent JP-H02103048-A (JP)
Title: Resist composition
Inventor: OIE MASAYUKI
IPC: G03F7/033
Filed: 1988-07-04
Abstract: PURPOSE:To obtain a resist material having well balanced characteristics in general resist characteristics suitable as material for lithography by using a compsn. contg. a hydrogenated product of an alkali-soluble phenol resin having a specified structural unit and a photosensitive compd. CONSTITUTION:The title resist compsn. contains a hydrogenated product of an alkali-soluble phenol resin contg. a structural unit expressed by the formula I and a photosensitive compd. In the formula I, each R<1> and R<2> is an H atom, an alkyl group, an aryl group, an alkenyl group, or a halogen atom, and being same or different to each other. The hydrogenated product of the alkali-soluble phenol resin is prepd. by hydrogenating a polymer having a structural unit expressed by the formula I. Thus, a resist material having well-balanced characteristics in general resist characteristics such as sensitivity, resolution, etching resistance, preservation stability, etc., being particularly suited to lithography using far ultraviolet rays having short wavelength, is obtd.
Patent JP-2000354879-A (JP)
Title: Treatment method of fluorine-containing wastewater
Inventor: SHINOZAKI KIYOSHI
IPC: C02F1/58
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the concn. irregularity of fluorine after the treatment of wastewater and to certainly complete the treatment by setting the concn. of calcium fluoride and that of an iron (III) compd. in a liquid of a sludge forming process and the content of calcium fluoride in the solid of return sludge to predetennined values or more. SOLUTION: A treatment method of fluorine-containing wastewater has a sludge forming process wherein a calcium compd. 3b is added to fluorine- containing wastewater to adjust the pH of wastewater to 7 or more and an iron (III) compd. (ferric chloride) 3b is added thereto to form sludge 7b, a sedimentation and removal process for sedimenting and removing the sludge 7b formed in the sludge forming process to remove a fluorine component from wastewater and a process for returning at least a part of the sludge 7b removed in the sedimentation and removal process to the sludge forming process by a return sludge piping 8.  The concn. of calcium fluoride in the wastewater of the sludge forming process is set to 200 mg/l or more and the concn. of the iron (III) compd. therein is set to 100 mg/l or more and the content of calcium fluoride in the solid of return sludge 7b is set to 8 wt.% or more.
Patent JP-H04363883-A (JP)
Title: Superconductive connection method for oxide superconductive conductor
Inventor: HAYASHI SEIJI
IPC: H01R43/00
Filed: 1991-06-10
Abstract: PURPOSE:To provide a useful method to connect oxide superconductive conductors to each other while maintaining their excellent superconductive connection condition. CONSTITUTION:When oxide superconductive conductors 5 are connected to each other under a superconductive condition, oxide superconductive conductor powder 6, having a lower melting point than that of the superconductive conductors 5, is intervened between connection portions. Thereafter heat treatment is performed at a higher temperature than that where at least a portion of the powder 6 melts and at a lower temperature than the melting point of the superconductive conductors to be connected.
Patent JP-H0332674-A (JP)
Title: Deodorizing and aromatic device
Inventor: KATO YOSHIKI
IPC: A61L9/12
Filed: 1989-06-30
Abstract: PURPOSE:To prevent the natural leakage of aroma and to allow the arbitrary adjustment of a discharge rate and discharge time by providing an actuator made of an electroexothermic type shape memory alloy and providing a flow rate control valve, a fan mechanism consisting of a diaphragm, and a control circuit for cooperatively controlling the flow rate control valve. CONSTITUTION:Current flows to an electromagnet 14 and the diaphragm 12 provided on an upper cap 9 of a housing chamber 7 oscillates when a switch is turned on. When the diaphragm 12 oscillator upward the air pressure in the housing chamber 7 fluctuates and a conical stop valve 10c provided in a suction hole 20a of a container body 8 is opened toward the inner side of the container to suck the air from the outside and to bring the air into contact with a deodorant and perfume. On the other hand, when the diaphragm 12 oscillator downward, a conical stop valve 10d provided in a discharge hole 10b opens toward the outer side of the container to feed the air carrying the perfume into an air flow passage 17 of the flow rate control valve 16. The current flows to a wire rod 19 made of the electroexothermic type shape memory alloy according to the value of the duty ratio set by a duty ratio control dial 23 in the flow rate control valve 16. Heat is self-generated in the wire rod 19 and the wire rod is shrink by the shape restoring effect; by which a valve plug 18 is detached from the inner end of an outflow port 17b to open the air flow passage 17 to a prescribed extent.
Patent JP-H0726500-A (JP)
Title: Method for increasing moisture of hard fiberboard and moisture-increasing apparatus
Inventor: YAMADA TOMIO
IPC: D21G9/00
Filed: 1993-07-06
Abstract: PURPOSE:To efficiently and simply increase moisture of hard fiberboard in a wet production of a hard fiberboard. CONSTITUTION:In a wet method for producing hard fiberboard by bringing one side of wet mat of wooden pulp into contact with wire net, thermally pressing the mat to afford a board and subjecting this board to moisture-increasing treatment to increase water content, high-pressure water is jetted to the face of the fiberboard with which the wire net is into contact in thermally pressing by nozzle apparatuses 8 and 9 in order to increase water content of the thermally pressed board B to make water permeate into the fiberboard B.
Patent JP-H0612959-A (JP)
Title: Structure for relay
Inventor: KUBOTA TAKUO
IPC: H01H50/18
Filed: 1992-06-25
Abstract: PURPOSE:To simplify a circuit constitution in the case of using for audio muting. CONSTITUTION:Movable contact spring pieces 52 in both sides of an armature block 5, separated in the past, are integrally formed. That is, the right/left movable contact spring pieces 52 are connected by a connecting piece 58, and an integrally formed spring main unit 59 is formed. The armature block 5 is formed by simultaneously molding the spring main unit 59 and a spring supporter 53. By conducting the right/left movable contact spring pieces 52 by the connecting piece 58, in the case of use in a circuit for audio muting, the necessity for connecting a common terminal on a printed board is eliminated.