baber/WOPTO huggingface dataset:
Patent JP-H10185309-A (JP)
Title: Controller for hot water supply device
Inventor: OKADA KAZUHIKO
IPC: F24H1/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To execute a hot water heating function by forcing a normal part to function when a trouble happens in a controller for a hot water supply device. SOLUTION: There is capable of degeneration operation when abnormality is produced in a function possessed by a hot water heater A. More specifically, a position where the abnormality is produced and a range which a danger reaches owing to the abnormality are judged, and only the abnormality production function and the function of the range which a danger reaches are interrupted. As an example, when a hot water supply temperature sensor 7 outputs an abnormal value, a system not associated with the hot water heating temperature sensor 7 i.e., a heat insulating function is normal, so that there is performed degeneration operation for preventing a hot water heating function routine and a water level return routine are not executed but for executing only the heat insulating function.  Further, for example, when a detected value of a water level sensor 16 indicates abnormality, the operation jumps to the next temperature insulating function routine without executing the water level recovery function routine. In such a manner, there is perovided abnormality processing means for executing a function routine associated with specific physical quantity alteration means where the abnormality is detected in an order removed from a predetermined order.
Patent JP-H03203615-A (JP)
Title: Preparation of molded item of electromagnetic shielding
Inventor: CHIMURA SHIGEKI
IPC: B29C45/14
Filed: 1989-12-29
Abstract: PURPOSE:To make it possible to form easily and more uniformly an electromagnetic shielding layer even if the shape is complicated by placing an electrically conductive fabric-shaped fiber consisting of an electrically conductive fiber and voids in a mold for molding and feeding a molding material in a cavity of the mold for molding. CONSTITUTION:An electrically conductive and fluffy cotton-like fabric-shaped fiber consisting of an electrically conductive fiber and voids and having a breaking elongation of at least 50% is prepd. The electrically conductive fabric-shaped fiber 1 is fitted on a press face 2a of a movable mold 2 of a mold for molding so as to correspond to a face shape of the recessed part 6. Then, the movable mold 2 wherein the electrically conductive fiber 1 is fitted is moved to close the movable mold 2 with the fixed mold 3. Then, a molding material 4 adjusted at a specified temp. is injected from an injection nozzle 5 in a mold cavity under a high pressure and after dwelling and cooling, a molded item is taken out. The electrically conductive fabric-shaped fiber exhibits excellent followability to a molded item with an uneven part and well follows the inner wall face of the bottom such as cylindrical shape and rectangular shape when molding is performed and therefore it is possible to press-bond and form freely a thin electrically conductive layer without wrinkle and breakage at a specified part of a molded item with a complicated shape.
Patent JP-H03201315-A (JP)
Title: Manufacture of flat cable
Inventor: NAKAHARA YUKIO
IPC: H01B13/00
Filed: 1989-12-27
Abstract: PURPOSE:To eliminate variation in dimensional width and thickness os as to improve a dimensional property by forming, in molding rolls, ends each having an outer diameter larger than those of crests between grooves, and bringing the ends into contact with each other. CONSTITUTION:Ten grooves 9 are formed in the upper and lower molding rolls 4, 5 of a molding unit. There are provided ends 11 each having an outer diameter larger than those of crests 10 between the grooves 9. The ends 11 are brought into contact with each other so that gaps 7 are formed between the upper and lower molding rolls 4, 5. Ten insulated core wires 1, where conductors 12 are covered on the periphery thereof with insulators 13, are heated in a furnace, and successively supplied to the grooves 9 formed between the upper and lower molding rolls 4, 5. The adjacent insulated core wires 1 are thermally fused to be formed integrally while molding the insulators 13 under pressure of the upper and lower molding rolls 4, 5. Accordingly, variation in dimensional width and thickness can be eliminated, thus improving a dimensional property.
Patent JP-H06202696-A (JP)
Title: Speech decoding device
Inventor: NOMURA TOSHIYUKI
IPC: G10L19/038
Filed: 1992-12-24
Abstract: PURPOSE:To obtain the speech decoding device which decodes a speech signal, sent at a low bit rate of, specially, <=8kb/s, with high quality. CONSTITUTION:A voiced/voiceless sound decision part 170 finds plural features from a speech signal regenerated in a last frame by a speech decoding part 110, decides whether or not the current frame is voiced or voiceless, and outputs the decision result to a 2nd switch circuit 180. The 2nd switch circuit 180 outputs the inputted data to a bad frame masking part 150 for a voiced sound when the voiced/voiceless sound decision part 170 decides that the frame is voiced or to a bad frame masking part 160 for a voiceless sound when it is decided that the frame is voiceless.
Patent JP-H06193464-A (JP)
Title: Gas turbine highly efficient exhaust heat recovery type power plant
Inventor: HIRANO AKIRA
IPC: F02C7/18
Filed: 1992-12-24
Abstract: PURPOSE:To enhance the efficiency of a power plant by raising the temperature of pure water fed into an exhaust heat recovery boiler so as to increase the yield of steam, and by eliminating the necessity of a building ventilating fan so as to eliminate the power consumption for accessories. CONSTITUTION:Pure water heat-exchangers 24, 34, 44, 55 are provided in exhaust ducts, for air ventilation, which are connected to an accessory room 21, a gas turbine room 31, a load gear chamber 41 and a generator chamber 51, and the front ends of the exhaust ducts are located intermediate of a building wall 1 in which apertures each having a size larger than that of the front ends of the exhaust ducts are formed so as to jet ventilation air 99 to expel air 98 from the inside of the building.
Patent JP-H05147951-A (JP)
Title: Production of press black material
Inventor: SOMEKAWA YOSHIMASA
IPC: C03B11/00
Filed: 1991-12-02
Abstract: PURPOSE:To obtain the press blank materials having uniform weight regardless of their shapes and without cutting losses by molding an original plate of the press black material having grooves for dividing a flat glass plate to small pieces on the front and rear surfaces of the flat glass plate. CONSTITUTION:A glass limp 30 of the weight corresponding to several pieces of the final pressing weight of the blank material is softened in a softening furnance. The glass lump is supplied onto a lower die 60 having a projecting part 62 on the molding surface 61 held within a master mold 50 and is subjected to 1st press forming by using an upper die 70 having a flat molding surface 71. Thus, the planar glass 80 having the grooves on the rear and has a plane on the front surface is obtd. The upper die 70 is then changed with the upper die 73 having the projecting part 72 on the molding surface and while the planar glass 80 is held on the lower die 60, the glass is subjected to 2nd press forming, by which the original plates of the press blank materials divided to N-pieces and having the prescribed weight are obtd. Since the thickness in the connecting parts between the respective small pieces is small, the original plate can easily be divided and the press blank materials having the uniform weight are obtd. The edges, etc., are rounded by barrel polishing at need, by which the final press blank materials are obtd.
Patent JP-H11165860-A (JP)
Title: Stopper for pallet conveyor
Inventor: KAWAMURA NOBORU
IPC: B65G47/88
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent retrograde motion of a pallet and stop the pallet in a specified position. SOLUTION: A stopper for a pallet conveyor is arranged in a pallet stop position of the pallet conveyor for circulating to transfer a plurality of pallets 4 with engaging members 8a arranged in specified positions, and stops the pallet 4 in that position. The stopper device is provided with an advance side stopper 10 positioned on a moving path of the engaging member 8a of the transferred pallet 4 and able to retreat from that position receiving driving of a rotatory drive source, and a retrograde motion preventing stopper 15 protrudable in the retreat direction of the engaging member 8a of the pallet 4 engaged with the advance side stopper 10. The pallet 4 stopped being locked to the advance side stopper 10 is therefore hindered from retrograding by the retrograde motion preventing stopper 15.
Patent JP-H09237322-A (JP)
Title: Candidate correcting system for recognizing device
Inventor: HAMANAKA MASAHIKO
IPC: G06K9/62
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve a recognition rate by utilizing operator's recognizing result correcting information for later recognizing processing. SOLUTION: A recognizing means 2 compares an inputted character image with the standard feature of each category of a recognizing dictionary 3 to obtain plural high-ordered recognizing candidate categories of which distance value being a difference between both of them is small. When a pair including an erroneous reading category coinciding with a first recognizing candidate category is stored in a correcting table 5, a candidate correcting means 4 subtracts a value corresponding to information for correction in the pair from the distance value of the recognizing candidate category coinciding with a right answer category in the pair and after then, sort it by the distance value to change a candidate order. A result correcting means 6 outputs a first-order candidate after this change to a display means 6 as a recognizing result.  When the recognizing result is wrong and the operator inputs the right answer category, a table updating means 9 additionally registers the right answer category and the pair of the distance difference of them in the correcting table 5.
Patent JP-2001164109-A (JP)
Title: Polyamide resin composition
Inventor: INABA YASUO
IPC: C08K5/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition which can restrain the occurrence of such a gel matter when melted as to cause the irregularity of discharge and of the thickness of a film and a strength degradation. SOLUTION: The polyamide resin composition is formed in such a way that 100 pts. by mass of a blended polyamide (C) consisting of 10-100 % by mass of a polyamide (A) obtained from metaxylylenediamine and adipic acid and 90-0% by mass of another polyamide (B) is added with 0.0005-0.5 pt. by mass of at least one kind compound selected from a lubricant, an organic phosphorus- based stabilizer, a hindered phenolic compound and a hindered amine compound.
Patent JP-H11176401-A (JP)
Title: Battery case
Inventor: TOYAMA MANABU
IPC: F23Q3/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent breaking of wires which are connected with a case body due to repeated loosening and pulling by the movement of the case body, when a battery case prepared with the pullout case body is mounted to battery powered equipment. SOLUTION: A longitudinal slit aperture 45 is formed on a case cover 4 covering a case body 2 along the moving direction of the case body 2, and wires 5 are connected with electrodes 26b, 26c through the aperture 45.
Patent JP-H0730004-A (JP)
Title: Manufacture of non-volatile semiconductor memory
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8247
Filed: 1993-12-21
Abstract: PURPOSE:To provide a memory of reduced channel length utilizing the low voltage operation and bulk mobility of a MESFET by a method wherein the insulating film on a semiconductor substrate is formed by a silicon nitride film of the prescribed thickness. CONSTITUTION:After the surface of a semiconductor layer 10 has been cleaned, a silicon nitride film of 20 to 200Angstrom  in thickness is formed on the upper surface of the semiconductor layer 10 as an insulating film 8 by conducting thermal oxidization at 300 to 800 deg.C in nitride gas. As a result, the interfacial level density of the insulating film 8 is brought to 3X10<10>cm<-2> or lower, the drift of VTH by surface electric charge becomes 0.1V or lower. As a result, even when the nitride film 8 is thinly formed in the degree with which a tunnel current can be allowed to flow, it functions as a DIS-FET which is materially transformation of a MIS-FET. Accordingly, channel length can be deduced to less than 1mum, 0.1 to 1mum, for example, which performs low voltage operation and bulk mobility.
Patent JP-H06166885-A (JP)
Title: Lubricating oil composition
Inventor: ARAI KATSUYA
IPC: C10N40/02
Filed: 1992-12-01
Abstract: PURPOSE:To obtain a lubricating oil compsn. improved in friction properties and abrasion resistance by incorporating a specific oxymolybdenum sulfide dithiocarbamate and benzylamine (boride) into a lubricating base oil. CONSTITUTION:This lubricating base oil is composed of a mineral oil having a dynamic viscosity at 100 deg.C of 3 to 20cSt and a synthetic oil is blended with 0.1-5wt.% oxymolybdenum sulfide dithiocarbamate having a 14C or higher component content of at least 30wt.% as a friction modifier and 1-8wt.% benzylamine (boride) as an ash-free dispersant, and, if necessary, 0.3-4wt.% metal cleaner, 0.2-3wt.% abrasion resistance improver, 0.5-35wt.% viscosity index improver, 0.05-2wt.% anti-oxidizing agent, etc.
Patent JP-H11257595-A (JP)
Title: Pressure device for tank holding very low temperature liquid feeding part
Inventor: WEILER JAMES M
IPC: F17C9/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a device which can raise the pressure in a tank, without heating remarkably the liquid in the tank. SOLUTION: This device to pressure a tank to hold the feeding part of a very low temperature liquid has a feature to have a tubular container 20 provided in the very low temperature liquid. The tubular container 20 has a feature to have an opening 23 at its bottom part 24, and it is communicated to the coil of a pressure accumulation device. The steam side of the coil of the pressure accumulation device is communicated to the head base of the tank. An electric heater element 30 is provided to the bottom part 24 of the tubular container 20. An insulating pipe 50 can be provided selectively around the tubular container 20. Furthermore, a ball 54 can be provided selectively at the position neighboring the opening 23 of the tubular container 20 in order to form a check valve. This device is installed to penetrate the top of an existing very low temperature tank.
Patent JP-H11178293-A (JP)
Title: Method and apparatus for assembling of motor
Inventor: KIYOKAWA YASUNORI
IPC: F04C29/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an assembling method for a motor, which can be assembled and welded in a short time and in which the uniformity of the gap between a stator and a rotor can be maintained and to provide a motor assembling apparatus whose constitution is simple and which is low cost. SOLUTION: A bearing 5 on one side is inserted into a trunk casing 1 into which a stator 2 is inserted internally. A plurality of gap gages 10 are positioned at the inside of the stator 2 in the central part from the side of the other end of the trunk casing 1. A shaft 4 into which a rotor 3 is inserted externally is inserted. On end part of it is inserted into the bearing 5. In a state such that a bearing 6 is inserted into the other end part of the shaft 4 by making use of the center of the bearing 5 as a reference, the trunk casing 1 is welded and attached to both bearings 5, 6 from a plurality of positions on the outer circumferential side of the trunk casing 1 at the inside of the other end part of the trunk casing 1. The gap gages 10 are removed.
Patent JP-2000170283-A (JP)
Title: Fire resistant steel frame covering body
Inventor: NUMATA NORIO
IPC: E04B1/94
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To improve workability of a job site by constituting a fire resistant steel frame covering body of a unit member by laminating a gypsum board, an adiabatic expansion sheet and a metallic plate in order from the steel frame side, and forming this adiabatic expansion sheet of a prescribed resin composition. SOLUTION: An adiabatic expansion sheet having a prescribed thickness is obtained by melting/kneading a resin composition composed of butyl rubber, polybutene, a hydrogenation petroleum resin, ammonium polyphosphate, neutralized thermally expansive graphite, aluminum hydroxide and calcium carbide. Next, this adiabatic expansion sheet and a gypsum board having a prescribed thickness are laminated on one surface of a cross-sectional L-shaped metallic plate having a prescribed thickness to manufacture a cross-sectional L-shaped unit member.  After arranging these two cross-sectional L-shaped unit members so as to surround the four sides of H-shape steel, mutual flange parts arranged in an end part of a metallic plate of the unit members are superposed to be fastened by a blind rivet to be fixed to the periphery of the H-shape steel to obtain a test body of a fire resistant steel frame covering body.
Patent JP-H09159530-A (JP)
Title: Light receiving sensor amplifier and color sorting device
Inventor: SATAKE SATORU
IPC: G01J1/44
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an accurate color sorter on which external influence is not exerted by correcting gain with every element on output of a linear image sensor. SOLUTION: A light receiving linear image sensor 25, a sample hold circuit 28, a setting unit 31 to which a reference value is preset, an integrator 32, a difference detector 33 to output a difference between integral output of the light signal through the integrator 32 and reference output of the setting unit 31 and a computing element 30 composed of a high speed analog multiplier, are provided. Here, this amplifier is constituted so as to output a signal after being corrected by performing multiplicative operation in the computing element 30 by light signal output of the sample hold circuit 28 and signal output of the difference detector 33 by inputting the light signal output of the sample hold circuit 28 to the computing element 30 and the integrator 32.  By being constituted in this way, since gain can be corrected, a color sorter which can cope with a spot of illumination and a change with the lapse of time and by which sorting accuracy of the sorting machine is improved and size reduction or processing capacity of a light receiving sensor is improved, can be provided.
Patent JP-H06190379-A (JP)
Title: Mineral water making device
Inventor: NODA KAZUHIKO
IPC: C02F1/68
Filed: 1992-12-25
Abstract: PURPOSE:To shorten the elution time of a mineral component in the title device. CONSTITUTION:A porous member having a honeycomb structure carrying calcium carbonate is used in a mineral component supply bed 17. By this constitution, carbon dioxide is converted to fine bubbles and the contact area with calcium carbonate becomes wide and the contact chance with calcium carbonate is increased.
Patent JP-2000171737-A (JP)
Title: Projector device
Inventor: TAGAMI TOMOHISA
IPC: G09G3/20
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an projector device which accurately conducts a gradation display even though invalid light beams are reused and generates no display irregularity. SOLUTION: The device is provided with a light source controlling power supply section 1, a light emitting light source section 2, an optical adding section 3, which adds outputted light beams of the section 2 and invalid light beams from a reflection type optical modulation section 4, a video signal input terminal 5, which supplies external video signals, a video signal processing section 6, which processes the video signals, the section 4, which divides the outputted light beams from the section 3 into valid and invalid light beams in accordance with the video signals, and a projecting section 7 which projects valid light beams to display a picture.  The electric power being supplied to the section 1 is controlled by comparing the light quantity of the output light beams from the section 3 and a reference signal so that the light quantity of the output light beams from the section 3 is made constant.
Patent JP-H07182469-A (JP)
Title: Discrimination mark and information recognition system
Inventor: YOSHIDA NAOKI
IPC: G06K7/08
Filed: 1993-12-22
Abstract: PURPOSE:To securely recognize information even in a circular object to be detected such as a coin and a medal by constituting a discrimination mark by means of single and plural concentric circles. CONSTITUTION:The discrimination mark 2 formed on one side of the medal 1 made from stainless steel is obtained by magnetizing the surface of the medal 1, and it is constituted of the plural concentric circles formed from the center of the medal 1. The number of concentric circles and the thickness of lines forming the concentric circles differ by information. Various information are expressed by the various kinds of combination of concentric circles. The medal 1 to which the discrimination mark 2 is given is recognized by a read means 11. The read means 11 is constituted of a detection means 12 and a recognition means 13. The detection means 12 is arranged in such a way that it faces the both sides of the medal 1 and it is positioned at a position corresponding to the center part of the medal 1 to be passed. The means reads the center line of the discrimination mark 2 and converts the pattern of the discrimination mark 2 to an electric signal. The recognition means 13 outputs a code corresponding to the electric signal.
Patent JP-2001162070-A (JP)
Title: Holing sewing machine
Inventor: FUNAHASHI AKIHIRO
IPC: D05B3/06
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To simplify the selecting action of the desired holed stitches for sewing and to miniaturize a memory storing a plurality of sewing parameters used for sewing the holed stitches. SOLUTION: Zigzag stitch sewing parameters are set (S12) by the program number on zigzag stitches (S8: Yes), and the type of desired front bar tacking stitches is selected to set front bar tacking stitch sewing parameters (S13) by the program number on front bar tacking stitches (89: Yes). The type of desired rear bar tacking stitches is selected to set rear bar tacking stitch sewing parameters (S14) by the program number on rear bar tacking stitches (S10: Yes), then the holed stitches combined with the selected front bar tacking stitches and rear bar tacking stitches can be displayed (S7), the sewing data of holed stitches are generated (S17), and the holed stitches can be sewn (S18).