baber/WOPTO huggingface dataset:
Patent JP-H04313438-A (JP)
Title: Metallic seaming cover
Inventor: MURATA YASUTOSHI
IPC: B21D51/44
Filed: 1991-04-12
Abstract: PURPOSE:To offer the cover material which does not adsorb a fragrance component of a contained object, and also, does not generate a nasty small, with regard to the metallic seaming cover for seaming a formed vessel obtained by forming a sheet mainly composed of plastic such as polypropylene, etc. CONSTITUTION:To a soft aluminum stock 11, a polyester compound resin film is laminated by dry laminate, and formed to a prescribed shape by press forming, and thereafter, to a seaming scheduled part 13, a sealing compound 14 mainly composed of a polyester compound resin is applied, by which a target metallic seaming cover is obtained.
Patent JP-S63247496-A (JP)
Inventor: TSUCHIYA KIYOSHI
IPC: E21D9/12
Filed: 1987-03-31
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-H01253168-A (JP)
Title: Absorption tower regeneration of gas refiner for fuel cell
Inventor: HANAYAMA FUMIHIKO
IPC: H01M8/06
Filed: 1988-03-31
Abstract: PURPOSE:To reduce the use of control gas used for saving and regenerating the facility for regenerating an absorbing agent by utilizing one of cathode discharge gas for regenerating the absorbing agent absorbing impurities in fuel gas. CONSTITUTION:Coal gas generated in a gas furnace 1 is stored one of absorp tion tower 6 and a regeneration tower 6 through a cyclon 2, heat recovery boiler 3, dust remover 4, and the impurities therein in the tower is removed by an absorbing agent, and it is used as fuel. The towers 5, 6 have the same structure and used alternately. The agent is regenerated in the towers 5, 6. The regeneration is performed by regeneration gas 23 formed by mixing one of cathode discharge gas and control gas 22. The cathode discharge gas has component/temperature as the regeneration gas and it is not needed to be heated, and since its O2 concentration is low, the usage of the control gas is less.
Patent JP-S58197294-A (JP)
Title: Hanger for electrodeposition painting
Inventor: ESHIYA KEN
IPC: C25D13/00
Filed: 1982-05-14
Abstract: PURPOSE:To provide a titled hanger which strips the paint stuck on the hook of the hanger automatically and makes the hook usable repeatedly, by constituting the hook of iron or mild steel having a blade for stripping paint film and carburizing the iron or steel. CONSTITUTION:A blade 3 is provided to a hook 1 of a hanger made of iron or mild steel in the part where it contacts with a to be painted 2 and the blade is carburized at about 0.3-0.5mm. in the surface. Then, the hook 1 which maintains brittleness, can prevent cracking in the stage of welding and withstands long- time use as a blade is obtained. If such hook 1 is used for the hanger, the blade strips the paint securely stuck on the hanger in the contact part of the blade 3 and the substrate 2 automatically to produce the state of electrical conduction with the substrate and the blade 3 does not dull. It is possible to form said hook 1 into optional shapes in addition to the V shape or to form blade as file shape or it is possible to constitute the same attachably.
Patent JP-S557165-A (JP)
Title: Dividing method of folded paper sheets from zigzag folder machine
Inventor: KURAUCHI MITSUHIRO
IPC: B65H45/20
Filed: 1978-06-30
Abstract: PURPOSE: To portion the folded paper sheets with the exact number of prescription by providing a dividing means of folded sheets from the folder when the number of folding in folder has got to the prescribed value.  
     CONSTITUTION: Folded paper sheets 9 are formed from the material paper for tissue 1 with the aid of a folder 2 and, under guidance of a guide 10, cut by a bandsaw 11 transversially at the center between foldings 9a, 9b. On both sides of the guide 10, dividing devices 12, 13 for the folded sheets are equipped. A dividing device 12 is composed of sprockets 14, 15, an endless chain 16, and pins 17, 18 as means to divide, projected perpendicularly from this endless chain 16 with a constant spacing. When the number of revolutions of the roller 3 has got to the prescribed value, the pin 17 or 18 is inserted in folding 9a immediately after the roller 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S576555-A (JP)
Title: Measuring device for temperature of bearing metal for rotary electric machine
Inventor: UCHIDA SHINOBU
IPC: H02K5/167
Filed: 1980-06-16
Abstract: PURPOSE:To enhance the accuracy in sensing the temperature of a bearing metal, by covering the protruded end of the temperature sensing part which is inserted in a groove with a bottom of the bearing metal, avoiding the direct contact of the temperature sensing and lubricating oil, and eliminating the effect of the temperature of the lubricating oil. CONSTITUTION:The temperature sensing part 3 of the temperature sensing part of the temperature measuring device is inserted in the groove 2 with the bottom of the bearing metal 12 which is immersed in a lubricating oil 8. An insulation protecting tube 19 is covered on the part protruded from said groove 2 with the bottom and fixed. In this constitution, the temperature of only the bearing metal is sensed without the effect of the temperature of the lubricating oil 8.
Patent JP-S5414037-A (JP)
Title: High frequency heater
Inventor: KIRITOOSHI AYUMI
IPC: F24C7/02
Filed: 1977-07-04
Abstract: PURPOSE: To prevent danger by heat treating plate glass of an access window so that it canstand temperature varaition of over 180°C temperature differnece and if impacted and broken intp pieces, the broken pieces will not exceed 10 in number and 50mm x 50mm square. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04225090-A (JP)
Title: Ferroelectric liquid crystal mixture
Inventor: HARADA TAKAMASA
IPC: G02F1/137
Filed: 1991-04-12
Abstract: PURPOSE: To provide a ferroelectric liquid crystal mixture containing a plurality of components inclusive of a specific macrocyclic compd. and improved in switch angle, permeability and contrast, and forming a uniform alignment in an FLC display.  
     CONSTITUTION: The objective mixture contains a plurality of components and contains 0.01-10% of a macrocyclic compd. represented by formula I [wherein a-f are an integer of 0-4, a+b+c+d+e+f is 8 or more, A-F are -CH 2 -, -CHR'-, -CH=CH-, a group represented by formula II, -CO-, a group represented by formula III, -CONR'- or groups represented by formulae IV, V, VI (wherein R' is 1-12C alkyl wherein -CH 2 - may be subsid. by -O-, -COO- or -OCO-, phenyl, Cl, F or CN)] as one component. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02261488-A (JP)
Title: Sewing method
Inventor: YOSHIDA YUJI
IPC: D05B35/00
Filed: 1989-04-01
Abstract: PURPOSE:To provide always uniform products irrespective of the skill of a sewer by transfer a cloth to be sewn on a sewing machine bed, clamping a portion of the cloth to be sewn with a clamping device, then setting a sewing starting portion to a sewing part of a cloth end control machine and keeping predetermined tension during the sewing. CONSTITUTION:When a blouse is sewn continuously form the side to the lower part of sleeve, for example, a half-finished product of the blouse having the shoulder and sleeve finished is held on three portions of the cuff, lower portion of the side and skirt by a clamp 4 provided on a cloth clamping means 3 of a transfer device A. Then, the half-finished product is transferred upward as shown by the arrow E, again transferred to a clamp 10 of a transfer device C at the uppermost section and transferred to a sewing machine bed 6 so that a portion of the cloth to be sewn is clamped by a clamping device 12. Then, the half-finished product is automatically set to a sewing section in a cloth end control machine 14 by a sewing section setting device so that the sewing machine starts sewing, while predetermined tension between the sewing section and clamping device 12 is held by a tensioning device 13 to prevent differential feed and creeps.
Patent JP-H11255593-A (JP)
Title: Auxiliary apparatus for melting raw material
Inventor: SHIRAISHI YUTAKA
IPC: C30B15/16
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To shorten the melting time of a raw material without heating a quartz crucible to a higher temperature than that required. SOLUTION: This apparatus is obtained by attaching a reflecting plate 11 of a parabolic surface to the upper inner surface of a chamber 10 for auxiliary heating, attaching an infrared lamp 12 to the focal position of the reflecting plate 11 and arranging and connecting the chamber 10 for the auxiliary heating onto the upper part of a lower chamber 5 and is capable of maintaining the interiors of two chambers 5 and 10 under a low pressure, heating the raw material 8 for a single crystal in a quartz crucible 1 with a graphite heater 2 on the lateral side in the state of the interiors of the chambers 5 and 10 maintained under the lower pressure and heating the raw material 8 with infrared rays 12a from the upper infrared lamp 12 and the reflecting plate 11.  The raw material 8 may supplementarily be heated by the dielectric heating with a microwave generator in place of the infrared lamp 12.
Patent JP-H03278441-A (JP)
Title: Defective part specifying device for semiconductor element
Inventor: IMATAKI TOMOO
IPC: H01L21/66
Filed: 1990-03-27
Abstract: PURPOSE:To specify the position of a defective part under the metal wiring of a semiconductor element by computing the emission quantity ratio of a pair emissions formed on both sides of the metal wiring and displaying a mark at the part corresponding to the ratio for a semiconductor element pattern and the emission. CONSTITUTION:An image processing part, to which both patterns of a semiconductor element and emissions 130 are inputted, displays the both patterns by overlapping them, integrates emission quantity in a set window W in the prescribed time and computes the ratio of the emission quantity. Utmost emitting points 131 at the emissions 130 are specified and a straight line l connecting a pair of the upmost emitting points 131 is displayed. Then, a display mark M is displayed at a part corresponding to the ratio on the straight line l. Thus, the position of the defective part under the metal wiring of the semiconductor element is specified.
Patent JP-H07286989-A (JP)
Title: Manufacture of sensor for sensing of exhaust gas of burner
Inventor: HON HIYUN KI
IPC: F01N9/00
Filed: 1993-04-07
Abstract: PURPOSE: To improve sensitivity to harmful gas component and keep suitable combustion state by adding Pb, S and Al2 O3 to ZnO and setting calcining temper ature as equivalent to sintering temperature or more than the sintering tempera ture. CONSTITUTION: An Al2 O3 substrate is cleaned and a Pt electrode is mounted on the substrate and the substrate is heated, so as to improve contacting property with the substrate and the electrode. Then Pb and S are added to high purity ZnO powder as much as 0.01-0.05wt.% respectively to improve surface reactivity of the Zn0 and about 10mol % A12 O3 powder is added to the ZnO powder, to improve sensitivity to exhaust gas and response speed and the ZnO powder to which the additive was added is fully mixed and ground and then baked at about 900-1100 deg.C for about 1 hour in the atmosphere and then powdered and made into paste by a-terpineol and ethylcellulose to form a sensitive film on the electrode. Then the A12 O3 substrate is sintered at about 900-1100 deg.C for about 1 hour in the atmosphere. Thus, sensitivity with respect to harmful gas is improved.
Patent JP-H07298696-A (JP)
Title: Hybrid system of engine and induction motor
Inventor: KIMURA HIDEKI
IPC: B60L50/16
Filed: 1994-04-19
Abstract: PURPOSE:To provide a hybrid system of engine and induction motor which can be operated in various manners by a constitution wherein an access to a switching table is gained based on a primary linkage flux vector and an instantaneous torque outputted from an operating circuit and the target values of primary linkage flux command and torque command. CONSTITUTION:An operating circuit 6 operates the primary linkage flux vector and instantaneous torque of a three-phase induction motor 2 based on instantaneous current and voltage detected through a current/voltage sensor 4. A switching pattern selecting circuit 7 gains an access to a switching table 8 based on a primary linkage flux vector and an instantaneous torque operated by the operating unit 6 and target values of the three-phase induction motor 2, i.e. a primary linkage flux command and a torque command, delivered from a system computor 9 such that the error from the target value will be confined within a predetermined range. A switching voltage pattern to be set at the inverter section 3 is then selected.
Patent JP-H06295747-A (JP)
Title: Safety device
Inventor: NAKANISHI HIDEKI
IPC: H01M10/44
Filed: 1993-04-07
Abstract: PURPOSE:To prevent the occurrence of a pole change phenomenon and protect a device or a battery system by detecting voltage and the dispersion thereof regarding cells constituting the battery system and outputting a signal for controlling the operation of a device using the battery system, when the detected voltage and dispersion exceeds the prescribed value. CONSTITUTION:A safety circuit 2 first performs the sampling of the voltage values V1 to Vn of respective cells with detectors 3 under control by MCU 7. Thereafter, the maximum value Vmax and the minimum value Vmin of each voltage value are detected with a comparison means 4, and a difference between the maximum value Vmax and the minimum value Vmin is compared with the prescribed voltage value Vt. If (Vmax-Vmin)>Vt, dispersion is judged to exist, and a drive stop command D7 is issued via the MCU 7. In other cases, dispersion is judged not to exist, and a detection command D5 for the whole voltage Vall of a battery system l is issued to a comparison means 6 via the MCU 7. Then, the means 6 compares the voltage Veil with discharge stopping voltage Vlow, and if Vall<=Vlow, the command D7 is issued via the MCU 7. The drive of a device is continued in other cases.
Patent JP-H10285859-A (JP)
Title: Motor
Inventor: NARITA KENJI
IPC: H02K15/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To ensure reliability and safety of the insulation and contour of a stator iron core, and attain cost reduction by covering the stator iron core by means of insert molding with glass fiber reinforcement thermoplastic resin, and journaling the rotating shaft of a rotor with a bearing fixed at a steel plate bracket fitted from both sides of the stator. SOLUTION: A stator iron core 1 is constituted by forming a plurality of teeth at a yoke part, and forming an inner groove and an outer groove to the respective tooth parts. The stator iron core is covered by means of insert molding by a PET(polyethylene terephthalate) resin which is a glass fiber reinforcement thermoplastic resin, a material of parts except the front ends of the teeth, a groove insulating layer 7f is formed at the respective inner grooves and the respective outer grooves, and an end plate 7a is formed at both the end parts of the stator iron core 1. A stator is formed by winding outside winding 8a and inside winding 9d. A motor is constituted by journaling the rotating shaft 10a of a rotor 10 with a bearing 11 fixed on a bracket 12 which is fitted from the both sides of the stator, made of galvanized steel plate, and subjected to press working.
Patent JP-H07285206-A (JP)
Title: Polyester composite film for laminating metal sheet
Inventor: MORI KUNIHARU
IPC: B32B15/09
Filed: 1994-04-19
Abstract: PURPOSE:To provide a polyester composite film for laminating a metal sheet which has excellent impact resistance and wherein shrinkage and/or peeling caused by thermal history after lamination hardly occur when it is laminated on the metal sheet. CONSTITUTION:A polyester composite film for laminating a metal sheet which is a composite film with a base layer (a layer A) consisting of a polyester compsn. with a m.p. of 220-235 deg.C and a adhesive layer (a layer B) consisting of a polyester compsn. with a m.p. of 170-215 deg.C and has a ratio of the thickness (a) of the layer A to the thickness (b) of the layer B (b/a) of 1-10, is provided.
Patent JP-H07286088-A (JP)
Title: Adhesive resin composition
Inventor: WASHIYAMA JUNICHIRO
IPC: C08L53/00
Filed: 1994-04-19
Abstract: PURPOSE:To obtain an adhesive resin composition which provides firm adhesion between a polypropylene polymer and a polyethylene polymer. CONSTITUTION:This composition consists of 10-50wt.% polyethylene-ethylene/ butene-polyethylene triblock copolymer (A) which has a critical strain energy release rate (Gc) of a crack at a flat interface between the copolymer and a homopolypropylene having an MFR of 30g/10min, an Mw/Mn of 7 and a stereoregularity in terms of mm by NMR of 98%, when measured by the asymmetric double cantilever beam method at a phase angle of -2 deg. to -12 deg., of at least 100J/m<2> and which has a fusion peak temperature as determined with DSC of 90-130 deg.C and 50-90wt.% polyethylene (B) having a density of 0.920-0.965g/cm<3> and a fusion peak temperature as determined with DSC of 90-130 deg.C.
Patent JP-S62237561-A (JP)
Title: Bus control circuit
Inventor: MURAKAMI MAKOTO
IPC: G06F15/177
Filed: 1986-04-08
Abstract: PURPOSE:To make a bus control circuit efficient while suppressing the reduction of the processing capacity of a sub-CPU by providing the circuit with a circuit for a main CPU to directly access a device managed by the sub-CPU and a circuit for arbitrating a bus using right managed by the sub-CPU. CONSTITUTION:The main CPU 1 accesses a main device 3 through a normal main bus 2 and the sub-CPU 4 accesses a sub-device 6 through a sub-bus 5. If the main CPU 1 tries to access the sub-device 6, a sub-device access request is outputted from a decoder 8 to an arbitrating circuit 9. The arbitrating circuit 9 forms timing by monitoring a sub-CPU bus status signal 10, a main CPU control signal 11 and a CPU control signal 12, synchronizing the access cycles of both the CPUs by using a READY signal, closes a sub-bus buffer 13, and opens a bus connecting buffer 14 so that the main CPU 1 directly accesses the sub-device 6.
Patent JP-H11276413-A (JP)
Title: Dish drier
Inventor: KONUKI YASUO
IPC: A47L19/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a dish drier in which a cover opening angle is enlarged to facilitate putting dishes in and out, and improve usability. SOLUTION: A cover 4 comprises two members of a front cover 4a and a back cover 4b, both formed movable, to enlarge an opening angle, and they are composed in such a way that both turn to the back side of a main body 1. The front cover 4a is formed larger or heavier than the back cover 4b, and as the front cover 4a is turned to open, the back cover 4b is also turned, so both are turned to the back side of the main body 1. The opening angle when the cover 4 is opened can thus be enlarged without increasing the number of parts.
Patent JP-S58197854-A (JP)
Title: Semiconductor device
Inventor: HOTSUTA NOBUAKI
IPC: H01L21/8234
Filed: 1982-05-14
Abstract: PURPOSE:To prevent the over-etching of an electrode lead-out aperture provided on the second layer Si wiring by a method wherein the electric connection between the first semiconductor layer having one conductivity type and the second semiconductor layer having conductivity type reverse to that conductivity type is performed by interposing a metallic thin film between the first and second semiconductor layers. CONSTITUTION:The electric connection between the multi-layer Si wirings of different conductivity types is performed via the metallic thin film wiring, e.g. molybdenum of high melting temperature, which is provided between the Si wiring layers of different conductivity types at the part of Si wiring superposition. Thereby, the electrode take-out aperture provided on the first layer Si wiring is connected electrically to the second layer Si wiring, always after once being connected electrically to the metallic thin film wiring. Thus, the element can be changed into high integration, since the depth of the electrode lead-out aperture provided on the first layer Si wiring and the distance from the electrode lead-out aperture provided on the second layer Si wiring can be formed equal.
Patent JP-S559408-A (JP)
Title: Reactor
Inventor: HAGITANI TAKASHI
IPC: H01F27/26
Filed: 1978-07-05
Abstract: PURPOSE: To eliminate time required for drilling, as well as to reduce core loss by installing an insulation material inside an insulation sleeve to prevent a silicon steel plate from dislocation, thus eliminating through holes in a magnetic shield of the silicon steel plate.  
     CONSTITUTION: An insulator 7 which prevents a magnetic shield 2 of a silicon steel plate from dislocation, is installed in an insulation sleeve where a coil 1 of the magnetic sheild 2 comes into contact. The insulator 7 is fixed to an upper metallic clamping tool 4A through a locking bolt 12 that is inserted into a gap 9 provided in the magnetic shield 2. As a result, the magnetic shield 2 is bound between the insulator 7 and the metallic clamping tool 4A. Securing the magnetic shield, in the silicon steel piling direction, is provided by the clamping tool 4 together with horizontal locking bolts 8 at above and below the magnetic shield 2. Consequently, time required for drilling the silicon steel plate is eliminated, and core loss is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02260579-A (JP)
Title: Light emitting diode element
Inventor: OBA YUJIRO
IPC: H01L51/50
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a blue light emitting diode element having a low cost and a wide light emitting area by forming a thin film of a complex compound on a substrate and implanting electrons and holes into the film to emit a light from the film. CONSTITUTION:Anthracene powder is filled in an evaporation source 11 in a vacuum tank 10, and potassium is filled in an evaporation source 12 at predetermined quantity ratio, the temperatures of the sources 11, 12 are raised, and anthracene and potassium mixture vapor is generated in the tank 10. The source 11 is heated to about 50 deg.C, the source 12 is heated to about 90 deg.C, a base 13 side is held at 13 deg.C, thereby forming a thin film 5 of a uniform complex compound. Then, when a voltage is applied between an electrode 7 and a gold wire 8, the film 5 emits a light by means of an electroluminescence. Thus, a blue light emitting diode element having a low cost and a wide light emitting area can be easily manufactured.
Patent JP-H06273947-A (JP)
Title: Exposure device and alignment method for exposure stage
Inventor: SUZUKI KIYOBUMI
IPC: G03F9/00
Filed: 1993-03-17
Abstract: PURPOSE:To provide the exposure device which can produce various kinds of products at a low cost and the alignment method for an exposure stage by making masks common without impairing alignment accuracy. CONSTITUTION:This alignment method for the exposure stage consists in aligning the mask to a substrate and exposing patterns to this substrate. First to third marks 13 to 15 for positioning are previously formed on either of the substrate 10 and the mask 12 and at least a fourth mark 16 for positioning is formed on the other. The alignment is executed by moving the mask 12 or the substrate 10 by a prescribed distance in accordance with the first to fourth marks 13 to 16 for positioning. The patterns are exposed to the substrate 10 at every time of this alignment.
Patent JP-S5753007-A (JP)
Title: Improved flat cable
Inventor: AA RONARUDO HIRU
IPC: H01B7/08
Filed: 1981-05-29
Abstract: An improved multiconductor ribbon cable the conductors having at least two layers of polytetrafluoroethylene (PTFE) insulation, a porous unsintered inner layer, that is, the one closest to the conductors, and an impermeable sintered outer layer. Webs of impermeable sintered PTFE connect the insulated conductors. The process for manufacturing the cable includes embedding the conductors between inner sheets of expanded unsintered PTFE and outer sheets of extruded unsintered PTFE, then compressing the sheets only in the web region to high density, and sintering the webs plus the outer insulation layer.