baber/WOPTO huggingface dataset:
Patent JP-H1025073-A (JP)
Title: Elevator device for building
Inventor: TOKUNARI HIROHISA
IPC: B66B13/06
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device, which can be compactified, can be provided with good space efficiency, and is suitable for small size building. SOLUTION: An elevator device 15 for a building is constructed of an elevator passage S which is formed in a building 1 and ranges in the vertical direction of the building 1, respective floor entrances A which are arranged in respective floors of the building 1 and communicated with the elevator passage S, an elevating mechanism 17 arranged on the opposite side of the respective floor entrances A in the elevator passage S, and a car 16 which is supported freely elevatingly in the elevating mechanism 17 by a cantilever type support, while a car entrance B communicated with the each floor entrance A is formed in the car 16.
Patent JP-H05346437-A (JP)
Title: Semiconductor acceleration detector
Inventor: YAMAMOTO MASAHIRO
IPC: G01P15/12
Filed: 1992-06-12
Abstract: PURPOSE:To enhance the reliability of semiconductor acceleration detector by protecting an amplifier circuit mounted on an acceleration detecting beam against adverse effect. CONSTITUTION:The semiconductor acceleration detector comprises a gauge resistor utilizing piezoelectric resistance effect of semiconductor, and an acceleration detecting beam 1 comprising a diaphragm for converting acceleration induced stress into electric signal and concentrating the stress having one end cantilevered with a seat 3 as strut and the other end bonded with a weight 4 for enhancing sensitivity, wherein an amplifying circuit 11 is mounted oppositely to the acceleration detecting beam on the weight bonding part. Since the detecting beam does not flex at the amplifying circuit mounting part upon application of acceleration, the amplifying circuit is protected against adverse effect.
Patent JP-S6422098-A (JP)
Title: Manufacture of moldings for electromagnetic wave shielding
Inventor: WATANABE ITSUO
IPC: B32B7/02
Filed: 1987-07-17
Abstract: PURPOSE:To make it possible to form conductive material in a unified body without deteriorating conductive properties, by arranging conductive knit in which a conducting layer is formed in knit made of organic fiber, in a cavity mold and a core mold which are fitted each other, aud supplying molten resin between the conductive material and the core mold. CONSTITUTION:Conductive material 3 is preliminarily formed, by sticking conductive knit 1 in which a conducting layer is formed in a knit made of organic fiber, on a plastic film or sheet 2. This knit is arranged in a cavity mold 4 and a core mold 5 which are fitted each other. By supplying molten resin 8 between the conductive material and the core mold, the conductive material is formed in a unified body on the surface of a plastic moldings. Material quality of the conducting layer formed in knit is not limited if only metal or plastic has a desired conductivity. Generally, a metal layer formed by electroless plating is used. The plastic film 2 or the sheet 2 to be used for the conductive material 1 is not limited particularly, and thermosetting resin is used.
Patent JP-2001007170-A (JP)
Title: Manufacture of marked semiconductor wafer
Inventor: MOTOURA DAISAKU
IPC: H01L21/66
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To offer a manufacturing method of a marked semiconductor wafer which is extremely useful as a dust emission control means and helps manufacturers of semiconductor manufacturing equipment (wafer manufacturing process) to reduce both the facility investment cost and facility maintenance cost. SOLUTION: Reference particles 101 mixed in hydrogen fluoride(HF) vapor, which is used for etching utilizing chemical reaction, are applied to a specified portion on the surface of a semiconductor wafer W1. The reference particles 101 are applied to the wafer surface together with etching solution(HF), which attaches to the surface by surface tension, thereby etching the specified portion of the semiconductor water W1. After that, the reference particles 101 are washed off with pure water to complete the marking process.
Patent JP-H1120189-A (JP)
Title: Ink feed apparatus
Inventor: ISHII AKIRA
IPC: B41J2/015
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To selectively supplement ink pellets of a plurality of colors by move and stop of a carriage. SOLUTION: In this apparatus, melting hoppers 20 are arranged via a distance T at a carriage 30 which can scan and move in a B and a C directions. Ink pellets 22 can be discharged for every color from outlets 21b arranged via a distance P. Engagement disengagement bodies 58 are disposed via a larger distance L than an arrangement distance R of selective regulation members 67 provided at a rear face of the carriage 30. When the carriage 30 moves suitably in the B or C direction and stops and the engagement disengagement bodies 58 descend, only the engagement disengagement bodies 58 selected in slide touch with selected selective regulation members 67 rotate, thereby turning down extrusion bodies present above the exits 21b. Accordingly, only the ink pellets 22 of a predetermined color are extruded to fall into the melting hoppers 20.
Patent JP-H0343894-A (JP)
Title: Prepayment gas meter system using prepaid card
Inventor: KATO MASAO
IPC: G07F7/08
Filed: 1989-07-11
Abstract: PURPOSE:To use much gas with one card without requiring a mechanically complicated structure by reading the purchased quantity of gas recorded on a prepaid card by a controller and setting it to a consumed quantity counter in a CPU of a gas meter. CONSTITUTION:A prepaid card 7 on which the purchased quantity of gas is recorded is applied to a card read part 8 of a controller 10 to read the purchased quantity of gas, and it is transmitted from a communication part 9 of the controller 10 to a communication part 5 of a gas meter 6 through two electric wires 11. The communication part 5 of the gas meter 6 receives it to set the purchased quantity of gas as the initial value to a consumed quantity counter 2 in a CPU 3. When a user uses gas, a flow rate signal is outputted from a flow rate transmitter 1 and the consumed quantity counter 2 is counted down; and when its value reaches zero, a breaking valve 4 is closed by the signal from the CPU to stop the gas. Thus, the structure is simplified and much gas is used with one prepaid card.
Patent JP-H11349710-A (JP)
Title: Electrode joined body of ion exchange membrane having porous layer on surface and its production
Inventor: KAJIYAMA HIROSHI
IPC: H01M4/08
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To produce an ion exchange membrane having a roughened surface and a large surface area, effective in reducing an electrolytic voltage and improving electric current efficiency without causing deterioration of performances due to breakage of the ion exchange membrane itself and readily applicable even to an ion exchange membrane having a small membrane thickness and to provide a method for producing the ion exchange membrane. SOLUTION: This ion exchange membrane comprises an ion exchange membrane and a porous layer formed on at least one surface thereof and composed of an ion exchange resin. The porosity of the porous layer is 10-99% and the thickness of the porous layer is 0.01-200 μm. An ion exchange resin forming the porous layer or an ion exchange resin forming the ion exchange membrane or both are a fluorine-containing ion exchange resin. The ion exchange resin forming the porous layer and/or that resin forming the ion exchange membrane have sulfonate groups, carboxyl groups or phosphate groups.
Patent JP-H0467942-A (JP)
Title: Bag manufacturing device and bag manufacturing method
Inventor: MORIKAWA TAKESHI
IPC: A01K23/00
Filed: 1990-07-07
Abstract: PURPOSE:To prevent an adhesive from adhering to a belt and make the flow smooth by feeding a polyethylene bag and a sheet overlapped together in the given direction by means of a raw material feeding belt and injection coating the edges of sheet with a water-soluble hot melt adhesive injected out an injection outlet. CONSTITUTION:A sheet provided with two layers formed with a thin polyethylene bag 9 and a tissue paper 10 of 20 g/m<3> basis weight is fed on a belt 1 as a raw material sheet. The raw material feeding belt 1 is made of Teflon and rotates in the arrow mark direction 7 through rolls 12, 13 and 14. The position of the raw material feeding belt is sensed on the belt by phototubes 24 and 25, and only the edge sections 11 of both sides of the sheet are injection coated with a water-soluble hot melt adhesive heated and in the molten state injected out of an injection outlet 5. When the adhesive is applied, sometimes a very slight amount of adhesive may ooze out on the belt side through the sheet, and as the adhesion properties of the Teflon belt is extremely low, the adhesive is almost not adhered thereon to eliminate the troubles generated by the sheet adhered to the belt.
Patent JP-H0468291-A (JP)
Title: High-temperature nonoxidizing atmosphere baking method and baking furnace therefor
Inventor: OZAKI YUKIO
IPC: C04B35/64
Filed: 1990-07-07
Abstract: PURPOSE:To bake efficiently without spoiling the quality of nonoxide substance by a method wherein combustion heating gas, obtained by regulating the concentration of oxygen gas to a selected value, is employed as atmospheric gas in a furnace to bake the substance to a specified temperature and, thereafter, the substance is heated to bake it to a specified temperature continuously by employing nonmetallic heat generating body while blowing inert gas such as nitrogen or the like into the furnace after extinguishing a burner. CONSTITUTION:A nonoxidizing substance is baked with direct flame under combustion heating gas atmosphere obtained by regulating the concentration of oxygen gas in a furnace to 100-900 ppm to the temperature of about 600-1000 deg.C and, thereafter, a burner is shut off and the substance is heated continuously to 1400-1600 deg.C employing nonmetallic heat generating body while blowing inert gas into the furnace. When an air ratio is reduced to a value less than 0.55, the amount of unburnt gas is increased whereby energy loss is increased and safety is reduced. Accordingly, the air ratio is regulated within the range of 0.55-1.0 while the concentration of oxygen gas is regulated within the range of 100-900 ppm. At a high temperature exceeding 1050 deg.C, CO2 or H2O in the combustion heating gas oxidizes the substance to be heated and, therefore, the burner is shut off and the substance is heated employing nonmetallic resistance heat generating body while blowing inert gas such as nitrogen or the like into the furnace to prevent the reduction of the weight of the substance to be heated due to oxidization.
Patent JP-S6424913-A (JP)
Title: Formation of expanded pit in ground
Inventor: TAMAOKI KATSUYUKI
IPC: E02D5/44
Filed: 1987-07-21
Abstract: PURPOSE:To reduce the cost of construction by a method in which a pit is expanded and compacted by using a bag. CONSTITUTION:An expandible reinforced composite netted bag 3 is inserted into a small-diameter pit 2 formed in the ground 1 and a fluid is injected into the bag 3 to expand the pit 2 and also to compact the wall of the pit. The amount of excavated soil to discharge can thus be reduced and the construction work can also be performed without generating noise and vibration. The construction cost can be also reduced.
Patent JP-S57102545-A (JP)
Title: Suction device for engine
Inventor: TAKAHASHI KOUICHI
IPC: F02M25/00
Filed: 1980-12-18
Abstract: PURPOSE: To prevent the bad influence of returned exhaust gas in an ultrasonic vibrator fuel-atomizing device by constructing an air intake port to be opened in the downstream of an air-cleaner and an air-fuel mixture supply port and an exhaust gas returning passage to be opened in the downstream of the air intake port respectivey.  
     CONSTITUTION: The fuel sent from a fuel tank 8 by a pump 14 is collected in a casing 12 as being kept at a constant depth by a float 16, and atomized into several μ by an ultrosonic vibrator 13 to be floated in a mixing chamber 17. Meanwhile, the suction air sent from an air cleaner 5 is partly introduced from an air intake port 18 into the mixing chamber 17, and changed into air-fuel mixture, which is conducted to a suction passage 4 from a supply port 20 by the negative pressure of suction air passing through a Venturi tube 19. Besides, an exhaust gas returning passage 21 is connected to downstreams 21a and 21b of an exhaust passage 6 and the air intake port 18 for preventing the entering of exhaust gas into a fuel atomizing device 7. This construction permits to prevent the bad influence of returned exhaust gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5968567-A (JP)
Title: Ignition device of engine
Inventor: HASHIMOTO NOBORU
IPC: F02P15/02
Filed: 1982-10-13
Abstract: PURPOSE:To surely burn the unburnt gas pushed in the squish zone of a combustion chamber and consequently suppress the generation of hydrocarbon and carbon monoxide by a method wherein an auxiliary ignition plug is provided in the squish zone of the combustion chamber and the ignition at said plug is performed later than the ignition timing of a main ignition plug. CONSTITUTION:A main ignition plug 12 and an auxiliary ignition plug 13 are respectively provided in the cavity 3 forming a combustion chamber 4 and the cylinder head inner wall part 2a forming a squish zone 5. The auxiliary ignition plug 13 is put into actuation for ignition later by a set time than the actuation for ignition of the main ignition plug 12. Due to the method as mentioned above, the flame developed in the squish zone is gathered to the boundary between the squish zone 5 and the combustion chamber 4 so as to tune the timing, in which the flame developed in the combustion chamber 4 arrives nearly the boundary between the combustion chamber 4 and the squish zone 5, resulting in enabling to check the unburnt gas from pushing in the squish zone 5 and consequently to completely burn the unburnt gas.
Patent JP-S6423428-A (JP)
Title: Recording medium driver and focus tracking device in recording medium driver
Inventor: YOSHIMOTO KYOSUKE
IPC: G11B7/085
Filed: 1987-07-20
Abstract: PURPOSE:To prevent mechanical collision by setting the relation of position between a recording medium and an optical system in such a way that a face deflecting position of the recording medium is brought respectively to the outside and the inside of the moving part of the optical system and the inside of the moving range of the optical spot. CONSTITUTION:A disk 1 is placed on a turntable 2 to be driven by a disk motor 3. On the other hand, the light radiated from an LD 4 forms a spot on the disk via a collimator lens 5, a prism 6, a PBS 7, a lambda/4 plate 8 and a condenser lens 9. The optical path and the lens 9 when the position of the lens 9 is closest and remotest to/from a recording medium 1a are shown respectively in solid lines and dotted lines, and the part in-between is respectively a moving range (e), (h) of the lens 9 (optical spot). The face deflecting position of the disk 1 by the driven disk 1 is designed to the outside of the position (e) (preventing collision between the lens 9 and protecting layer 1b) and to the inside of the position (h) (recording is to be enabled).
Patent JP-S6335835-A (JP)
Title: Method for traveling automatic machine in spinning machine
Inventor: TSUNEKAWA TAKAHIKO
IPC: D01H9/08
Filed: 1986-07-31
Abstract: PURPOSE:To reduce number of suspension and operation of automatic machine and to restore the automatic machine to the original position in a short time, by traveling the automatic machine while carrying out attitude control depending upon the memory data memorized at a suspension position in going when the automatic machine returns after completion of operation. CONSTITUTION:The gradient of an automatic machine is detected by an inclination detector in suspension at a fixed position when the automatic machine travels to operate in going. A control device operates to carry out attitude control when the detected value is >= a given value. The date are memorized in a memory device. In returning after completion of operation, the automatic machine travels while carrying out attitude control depending upon the memory date memorized at the suspended position in going. In returning the attitude control does not require such an accuracy as that in going and the amount of control by the control device may be smaller.
Patent JP-H1024899-A (JP)
Title: Cooling device for outboard engine
Inventor: IWATA YOSHIFUMI
IPC: B63H20/28
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To improve combustion stability by providing cooling water passages independently for a cylinder body and a cylinder head and communicating the cooling water passage for the cylinder head to the lower reaches side of the cooling water path for cylinder body. SOLUTION: Cooling water passages in an engine 12 are formed independently for a cylinder body 20 and a cylinder head 21. The cooling water passage for the cylinder body 20 is communicated with a PCV and the cylinder body 20 is cooled at first by the engine cooling water flowing from the PCV to an engine 12 side. The cooling water passage for the cylinder body 20 is so formed that the engine cooling water flowing from a cooling water inlet under the cylinder body flows upward while cooling respective cylinders. It is communicated with a cooling water passage for the cylinder head 21 via a thermostat 46 provided at the top of the cylinder body. The cooling water passage for the cylinder head 21 thus cools a suction port and an exhaust port by the engine cooling water flowing from the cooling water inlet in the top of the cylinder head.
Patent JP-H0468492-A (JP)
Title: Automatic beverage vending machine
Inventor: UJIMA NOBUTOSHI
IPC: G07F9/00
Filed: 1990-07-10
Abstract: PURPOSE:To increase / decrease beverage raw materials to be mixed in multiple stages little by little by providing increase / decrease buttons to increase / decrease the powdery raw materials with unit quantity set in advance by one pushing operation and to increase / decrease the quantity corresponding to the number of times for pushing. CONSTITUTION:When increasing / decreasing a certain raw material among powdery raw materials to be mixed according to the taste of a customer, increase / decrease buttons 6-11 are pushed. When once pushing the increase / decrease buttons 6-11, the quantity of the raw material is increased / decreased only for the prescribed unit quantity, and when twice pushing the buttons, it is increased / decreased for the double quantity. Therefore, the quantity can be changed corresponding to the number of times for pushing. Then, these increase / decrease buttons 6-11 and increase / decrease display lamps 14, which are turned on by stepping to right and left each time of the pushing operation, are totally arranged under a merchandise selection button 3. Thus, the increase / decrease of the raw materials to be mixed can be controlled on multiple stages.
Patent JP-S5969821-A (JP)
Title: Device for holding position of operation lever
Inventor: IGUCHI HIROHIDE
IPC: A01B63/10
Filed: 1982-10-14
Abstract: PURPOSE:To improve breaking performance by inserting an operation shaft interlocked with a part to be operated into a fixing and supporting cylinder and engaging friction breaking rings with the external periphery of the cylinder so that the friction breaking ring can secure the sliding surface of the cylinder over the approximately whole periphery of the cylinder. CONSTITUTION:The friction breaking rings 6, 7 are wound around the periphery of the fixing and supporting cylinder 1 and holding rings 14, 15 are applied to the external periphery of the rings 6, 7 so as to be pivotally held around the fixing and supporting cylinder 1. The base part of a connecting member 20 engaged with a notched part 22 is fixed on a boss part 9 of an operation lever 4 and the base part of a connecting member 21 engaged with a notched part 23 are fixed on a boss part 10 of an operation lever 5. If these operation levers 4, 5 are optionally turned, the operation shafts 2, 3 are rotated by a prescribed angle and an unshown hydraulic controlling valve is operated. The rotation of the operation levers 4, 5 turns the breaking rings 6, 7 through the connecting members 20, 21, but even if the operation levers 4, 5 are released at an optional position, the breaking rings 6, 7 are held at the position by the frictional force of the breaking rings 6, 7 to the peripheral surface of the fixing and supporting cylinder 1.
Patent JP-S59130367-A (JP)
Inventor: OKAMOTO KAZUYOSHI
IPC: D06M13/00
Filed: 1983-09-30
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-H0918822-A (JP)
Title: Optical disk player
Inventor: KUBO SHUJI
IPC: H04N5/937
Filed: 1995-06-26
Abstract: PURPOSE: To provide an optical disk player which is capable of returning a PBC reproduction from a reproduction portion after the reproduction of arbitrary video is performed by interrupting an interactive reproduction while the interactive reproduction is performed. CONSTITUTION: When the interruption instruction from a Track/PBC key switch 14C is performed, a normal reproduction is performed from the reproduction location at the time of the instruction of the interruption under the control of a first reproduction control circuit 13A. When a restart instruction is performed from the Track/PBC switch 14C during the normal reproduction, all the restart information which is possible to be reproduced and instructed by an interactive from a pertinent reproduction location including the reproduction location at the time of a restart instruction is retrieved in a retrieval circuit 13C based on the reproduction information by the interactive form recorded in a video CD.  All the retrieved restart information is stored in a memory 18, the restart information corresponding to the instruction by a tenkey switch 14A is read from the memory 18 subsequent to the restart instruction and the interactive reproduction from the reproduction location at the time of the restart instruction is made to be performed under the control of a second reproduction and control circuit 13B.
Patent JP-H1116883-A (JP)
Title: Wet etching treatment of benzocyclobutene resin layer
Inventor: OBA KAORU
IPC: H01L21/308
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a benzocyclobutene resin layer which has high light transmittance and is excellent in transparency by etching a benzocyclobutene layer with solvent by using a photoresist layer formed on a benzocyclobutene resin layer as a mask and removing a photoresist layer. SOLUTION: A photoresist layer is formed on a B-staged benzocyclobutene resin layer formed on a base and is patterned. After a benzocyclobutene layer is etched by using solvent by using the patterned photoresist layer as a mask, a photoresist layer is removed. A representative example of a base is a glass substrate in liquid crystal display element use, a wafer in multichip module use, etc. B-staged benzocyclobutene resin is soluble or swelled in good solvent and its molecular weight is higher than about 20,000 at photosensitive benzocyclobutene resin grade which is fused or softened when heated.