baber/WOPTO huggingface dataset:
Patent JP-S6092655-A (JP)
Title: Insulated gate type semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/8234
Filed: 1983-10-26
Abstract: PURPOSE:To accomplish a CIGF constitution using only one laminated body by a method wherein, in the laminated type complementary insulated gate type semiconductor device (CIGF) of longitudinal channel type, the mounting of one conductive electrode of the laminated body is formed in common manner. CONSTITUTION:A conductive film 2, the first non-single crystal semiconductors 3 and 3' of P and N type, the second semiconductor or insulating material 4, an N type semiconductor 5', the third semiconductor 5, the second conductor 6, and a silicon oxide film 7 are formed on a substrate 1, and laminated bodies 50 and 50' are formed by performing a selective etching. The fourth semiconductor 35 of non-single crystal constituting a channel forming region is laminated covering blocks 10 and 10', and a silicon nitride film 34 is formed. The second conductive film 30 is formed, an aniotropic etching is performed, and the residues located on the side circumference of the laminated bodies 50 and 50' are used as electrodes 40-43. The block 10' constitutes an inverter, and the block 10 constitutes a switch. In the block 10', the gates 40 and 41 are made common, and they are connected to an input 61 by passing through along the side circumference of the laminated body 50'.
Patent JP-H1043268-A (JP)
Title: Sauna device
Inventor: AZUMA YOSHIHIKO
IPC: A61H33/06
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a sauna device in which meals can be taken, or in which newspapers or books can be read in a sauna room. SOLUTION: In a folding type sauna device 1 comprising a sauna room 6 which a person can enter, and a folding chair 12 installed in the sauna room 6, a space part 41 is provided on the front surface side of the folding chair 12 in the sauna room 6, and an assembly type table 26 comprising a pair of a right and a left rectangular frame leg members 26, 26 comprising front and back vertical frames 29, 30 and upper and lower lateral frames 31, 32, a detachable type connection rod 27 to connect the back vertical frames 30, 30 of both leg members 26, 26 to each other at a lower position than a seat surface of the chair 12, and a top plate 28 to be placed on the upper lateral frames 31, 31 of both leg members 26, 26 is removably installed in the space part 41.
Patent JP-H0251378-A (JP)
Title: Ultrasonic motor and driving method thereof
Inventor: ONISHI OSAMU
IPC: H02N2/00
Filed: 1988-08-11
Abstract: PURPOSE:To improve efficiency, and to enhance practicability by utilizing longitudinal resonance and torsional resonance, resonance frequency of which is determined by not only a stator body but also the whole motor including a sub-stator. CONSTITUTION:A torsional-vibration piezoelectric ceramic element 3 and a piezoelectric ceramic element 2 for exciting longitudinal vibrations are held by two columnar metallic blocks 3, 4, and clamped by a bolt 5, thus constituting a stator main section. A sub-stator 6 is installed to the lower sections of the metallic blocks 3, 4 through a sliding material 13 such as a bearing in order to bring longitudinal and torsional resonance frequency close. A rotor 8 is pressure-welded to the end face of said stator by using a bearing 9, a nut 10, a pedestal 11 and a coil spring 12 through an abrasion-resistant material 7, thus constructing an ultrasonic motor. Accordingly, AC voltage is applied independently to both ceramic elements 1, 2, the frequency of the ceramic elements 1, 2 is used as resonance frequency, and the phase difference of 90 deg. is given, thus rotating the rotor 8 with high efficiency.
Patent JP-H1045078-A (JP)
Title: Cowling device of motorcycle
Inventor: SUZUKI TAKAYUKI
IPC: B62J17/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a cowling which enables quickly and easily mounting a plurality of members constituting the cowling and which is excellent in the quality of its appearance with screws hardly exposed to the side of its outer surface. SOLUTION: Mounting parts 22d, 23d, 30d that overlap one another are formed at the side edge of a body cowling 20 and the side edges of cowling side members 30, 40, respectively, locking claws 22A, 23A are formed on the backs of the mounting parts 22d, 23d located on the front, and a locking groove that fits over the locking claws 22A, 23A is formed in the mounting part 30d located on the back. Projecting parts that overlap each other and project in the cross direction are formed on the body cowling and the cowling side members and are fastened vertically by predetermined fastening members S1.
Patent JP-S6179646-A (JP)
Inventor: TANAKA JUNJI
IPC: G02F1/1343
Filed: 1984-09-28
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-H0621082-A (JP)
Title: Bipolar transistor
Inventor: ITO HIROSHI
IPC: H01L29/73
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a similar function to that of a ballistic collection transistor by forming conductor discontinuity which provides positive energy to electrons to be implanted into a collector layer from a base layer and valence electron band discontinuity which hinders positive holes directed from the base layer to the collector layer side. CONSTITUTION:A base layer 2 is composed of AlGaAs while a collector layer 3 is composed of an InAsP group. Therefore, the base layer 2 and the collector layer 3 form hetro-junction in each of their interfaces. The composition of As in the InASP group which constitutes the collector layer 3 is selected within a range from 0 to 0.35 in terms of the interface between the base layer 2 and the collector layer 3, thereby forming conduction band discontinuity DELTAEc having a value ranging from 0.28 to 0.43eV in the interface between the base layer 2 and the collector layer 3. Valance electron discontinuity DELTAEv is also formed in the positive holes.
Patent JP-H0542590-A (JP)
Title: Molding method of fiber-reinforced composite
Inventor: SANA SHUNICHI
IPC: B29C53/04
Filed: 1991-08-12
Abstract: PURPOSE:To enable manufacturing of large-sized parts of a fiber-reinforced composite efficiently by a simple device. CONSTITUTION:The surface of a boardlike thermoplastic composite flat plate laminated in layers is coated with an ultraplastic sheet 2 (normally aluminum sheet) so that both end parts of the same is projected from both ends of the flat plate 1, the coated matter is put on a molding jig 3 for bending the same into a predetermined form and heated up to a molding temperature by heaters 4, 5, 6, 7. Then parts 2a, 2b projected from both ends of the thermoplastic composite flat plate 1 out of the ultraplastic sheet 2 are pinched and held by clamps 8, 9 and force is applied to them in the direction desirous to bend. With this construction, a disturbance by bending is not generated on a fiber. Then shortening is molding time is contrived at an inexpensive cost of a jig, correspondence to even a change in a section or a board thickness is performed easily and quick heating or cooling also in a molding jig becomes possible further.
Patent JP-2000034982-A (JP)
Title: Electromagnetic blower
Inventor: WATANABE KAZUO
IPC: F04B45/047
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive electromagnetic blower which can adjust an amount of discharged air. SOLUTION: This type of electromagnetic blower has a pump for discharging air, a pump driving body, and two electromagnets 14, 15 which are excited when current is carried to winding coils for operating the pump driving body due to magnetic force. A current carrying switch 41 is arranged for carrying current to a coil 17a of one electromagnet 14, or the coils 17a, 17b of both the electromagnets 14, 15.
Patent JP-H1110559-A (JP)
Title: Weight fitting to fix fixing piece attached to ink-pot
Inventor: SAKURADA MASAMI
IPC: B25H7/04
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To carry out marking work by one person on a concrete floor surface and an iron plate floor surface concerning the marking work in construction work, etc. SOLUTION: It is possible to carry out marking work by one person by fixing a fixing piece 3 with a snapping thread on a weight fitting 1 on a concrete floor surface and placing it at a specified position. It is possible to carry out the marking work by one person by fixing the weight fitting 1 at a specified position by fixing the fixing piece 3 with the snapping thread on the weight fitting 1 and installing a magnet on a bottom of the fitting on an iron plate floor surface.
Patent JP-H07168622-A (JP)
Title: Method for guiding microrobot and its guidance device, measuring instrument, and component conveyance device
Inventor: MIYAZAWA OSAMU
IPC: G05D1/02
Filed: 1994-08-26
Abstract: PURPOSE:To provide a method and device for guiding the microrobot which can guide the microrobot without any operator's guiding operation and facilitates the expansion, reduction, and alteration of an operation area. CONSTITUTION:An optional travel path 4 is formed on the travel surface 10 of a light-transmissive base plate 1 by projecting light from a light source 2 through a pattern mask 3 from the reverse surface side of the base plate 1 so that sensors 111L and 111R of the microrobot 100 react to light, magnetism, sound, etc.
Patent JP-H0544805-A (JP)
Title: Transmission structure for service car
Inventor: OTSUBO HIROSHI
IPC: F16H57/023
Filed: 1991-08-13
Abstract: PURPOSE:To enable a continuously variable transmission and friction clutch for travelling to be easily exchanged in a transmission structure for a service car such as agricultural tractor, rice planting machine for riding. CONSTITUTION:An input shaft 25 for transmitting power to a travelling device is disposed on one side of transmission cases 7, 9 for travelling and a transmission shaft 13 to which the power of an engine is transmitted is provided on the same side as that of the input shaft 25 in the transmission cases 7, 9. A belt type continuously variable transmission 18 and friction clutch 19 are incorporated in an enclosed support case 17, and a speed change unit 8 projecting a speed change operating section 32 of the continuously variable transmission 18 and a clutch operating section 34 of the friction clutch 19 from the support case 17 is provided. An input section 20 of the speed change unit 8 is attached removably to the transmission shaft 13 of the transmission cases 7, 9 and an output section 21 of the speed change unit 8 is attached removably to the input shaft 25 of the transmission cases 7, 9.
Patent JP-S5992591-A (JP)
Title: Semiconductor laser of low radiation angle and manufacture thereof
Inventor: SEKI MASAFUMI
IPC: H01S5/10
Filed: 1982-11-18
Abstract: PURPOSE:To reduce a horizontal radiation angle and decrease threshold current by a method wherein the width of a mesa stripe is reduced in the neighborhood of an output side cleavage plane, and the width of an active layer is made smaller than that of the mesa stripe. CONSTITUTION:The first buffer layer 2, the active layer 3, and the second buffer layer 4 are successively grown on a substrate 1. Next, two grooves are formed by etching, thus producing the narrower mesa stripe 20 and the wider mesa stripe 30. Then, the active layers 3 in the stripes 20 and 30 are included by the layers 2 and 4, after making only the active layers 3 in the stripes 20 and 30 smaller than the widths of the stripes 20 and 30 by etching. Thereafter, the first block layer 5, the second block layer 6, a buried layer 7, and a cap layer 8 are grown, and later cleavage is formed at positions of the stripes 20 and 30.
Patent JP-S6444966-A (JP)
Title: Thermal fixing device
Inventor: ICHIKAWA KAZUHIRO
IPC: G03G15/20
Filed: 1987-08-14
Abstract: PURPOSE:To decrease the heat leaking from a device to the periphery by forming a heat insulating material to the upper part of a fixing roller and mounting a vent port thereon. CONSTITUTION:The heat insulating material 19 is fixed to the upper part of the fixing roller 11 and further, a cover 15 is installed to sandwich the air layer 20. The convection heat and radiant heat generated from the fixing roller 11 are thus suppressed by the heat insulating material 19 and the heat leaking from the heat insulating material 19 and the convection heat emitted from the fixing roller 11 on the base advance side are removed through the air layer 20 to the rear part of a heat fixing device by natural convection or forced convection. The heat in the upper part of the device is thereby suppressed.
Patent JP-2000073431-A (JP)
Title: Bidet
Inventor: TSUKITA YUJI
IPC: E03D9/08
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To keep private parts clean by directly installing an alkaline water generator or a weak acidic water generator in the midway of a pipe or a bidet discharging a specified quantity of water on the basis of a water discharge request. SOLUTION: City water is led to a tank 1 and heated by a heater 2 and bifurcated into an alkaline water pass 4 and a weak acidic water pass 5 on the basis of a water discharge request by a changeover valve 3 installed at the rear stage of the tank 1. Warm water passing through the alkaline water pass 4 flows through an alkaline water generator 6 provided in the midway of the alkaline water pass 4 and also warm water passing through the weak acidic water pass 5 flows through the weak acidic water generator 8 installed in the midway of the weak acidic water pass 5. The alkaline water or the weak acidic water generated by the alkaline water generator 6 or the weak acidic water generator 8 is fed to an aromatic component-containing water generator 10 and then the water is bifurcated into a washing water pass 13 for the anus and a washing water pass 14 for the private parts.  Therefore, these parts can be kept clean and comfortable.
Patent JP-S6447892-A (JP)
Title: Fe-zn alloy electroplating method
Inventor: OSHIMA KAZUHIDE
IPC: C25D3/56
Filed: 1987-08-14
Abstract: PURPOSE:To obtain a plated steel sheet having superior chemical treatability and coatability by subjecting the surface of a steel sheet to hot dip galvanizing or Zn-Fe alloy electroplating and by further forming an Fe-Zn plating layer having a high Fe content on the surface. CONSTITUTION:The surface of a steel sheet as a steel sheet for an automobile is subjected to hot dip galvanizing or Zn-Fe alloy electroplating to form a layer having superior corrosion resistance. The surface is then electroplated with an Fe-Zn alloy contg. >60wt.% Fe in a plating soln. contg. 70g/l Fe<2+>, 2g/l Zn<2+>, 1-500g/l one or more kinds of pH buffers such as citric acid and malonic acid and 0.5-100ppm one or more kinds of nonionic surfactants having 100-10,000 average mol.wt. such as polyethylene glycol and polypropylene glycol. While the plating soln. is moved at >=0.5m/sec relative speed to the steel sheet to be plated, electroplating is carried out at 40-200A/dm<2> current density.
Patent JP-2001029108-A (JP)
Title: Footwear sole for fishing
Inventor: HOSOMI YASUO
IPC: A43B13/28
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent escape of a footwear sole from a footwear body while maintaining an anti-sliding characteristic and a cushion characteristic by attaching a fishing footwear sole to a sole of the footwear body, and arranging a reinforcing layer having a higher hardness, than an elastic footwear sole body on an upper surface of the footwear sole body. SOLUTION: A fishing footwear sole is mounted on a bottom 22 of a footwear body 21 so as to be demountable, and on an upper surface of a footwear sole body 1 having elasticity a reinforcing layer 2 having a higher hardness than the footwear sole body 1, thereby forming the fishing footwear sole. In such a fishing footwear bottom, cushion and sliding resistance characteristics are given b the footwear sole body 1 with the elasticity while disengagement between the footwear body 21 and the footwear sole is restrained with the reinforcing layer 2. As an elastic material constructing the footwear sole body 1, buthadiene-stylene rubber, buthyl rubber or the like is used while as a material of the reinforcing layer 2 fiber reinforced rubber formed by adding carbon fiber to a metal or synthetic rubber or the like is used.
Patent JP-H02153016-A (JP)
Title: Method and apparatus for heating molten steel
Inventor: GERUHARUTO MITSUTAA
IPC: C21C7/00
Filed: 1989-08-07
Abstract: PURPOSE: To distribute the heat generated in slag into molten metal causing to efficiently heating by injecting a metal or slag forming material exothermically reacted with the oxygen contained in the molten metal and the slag into the phase boundary range between the slag and the molten steel.  
     CONSTITUTION: The steel/slag mixed material 2 from a melting furnace 1 is poured into a receiving vessel 3 with a cover 4 preheated with a burner 5. The slag 7 containing many iron oxide is formed on the molten steel 9 in this receiving vessel 3 to cover the molten steel. The metal, such as ferro-silicon, and/or the slag forming material exothermically reacted with the oxygen contained in the molten steel and the slag is injected through the guide tube 11 and the steel tube 12 by using a pneumatic supplying device 10 into this phase boundary range 14. This steel tube 12 is melted down at a part dipped into the molten steel accordance with the rising of the molten steel 9 surface and this tip part is always kept to the phase boundary range 14. The molten steel 9 is efficiently heated with the heat in the reduction of iron oxide caused by the generating heat of the metal and the slag forming material. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0629923-A (JP)
Title: Cellular telephone set
Inventor: ITABASHI TATSUO
IPC: H04W76/02
Filed: 1992-07-07
Abstract: PURPOSE:To inform the user the arrival of an incoming call at any time by employing a 2nd power supply for a power supply of a reception circuit for a control channel. CONSTITUTION:A control channel use reception circuit 22 and a sub CPU 23 are operated by a sub power supply 24 of a small capacity. Furthermore, the control channel use reception circuit 22, the sub CPU 23 and the sub power supply 24 are included in a pager section 38 and a buzzer is used together with a display section in order to inform an incoming call to the user. A CPU 25 is operated by a main power supply 26 of a large capacity. The main power supply 26 is connected to a power supply capacity detection circuit 27 and a detection output signal of the power supply capacity detection circuit 27 is fed to the CPU 25. When the detection output signal has a prescribed level or over, charging from the main power supply 26 to the sub power supply 24 is implemented. The sub power supply 24 is kept always to be fully charged by keeping the capacity of the main power supply 26 to be a prescribed capacity or over.
Patent JP-H11188368-A (JP)
Title: Antibacterial tool for bath water
Inventor: TAKAGI SEIICHI
IPC: C02F1/50
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial tool for bath water which is resistant to the adhesion of refuse such as hair which can be removed easily even when adhered to the tool and is easy of maintenance. SOLUTION: A great number of fine punched holes 2 are formed at prescribed intervals in the lid surface, bottom surface, and side of a can-shaped copper container 1. A prescribed amount of fine granular punching pieces 3 produced in punching copper strips or copper plates constituting the container are placed in the container 1. A handle 4 is fixed in the middle part of the lid surface of the container 1, and one end of a chain 6 of a prescribed length equipped with double rings 5-1, 5-2 at both ends is attached to the handle 4. One end of the chain 6 is hung/fixed from/to a water supply faucet by using the double ring 5-2 so that an antibacterial tool main body 10 is immersed in bath water with a bathtub filled with water.
Patent JP-2000035329-A (JP)
Title: Three dimensional image processing method and device
Inventor: FUJIWARA MITSUAKI
IPC: G06T7/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To calculate distance with high reliability by reducing the error of parallax to some degree even in the case of causing the error by image noise. SOLUTION: This three dimensional image processing device is provided with a corresponding point detector 8 detecting each pixel of one image corresponding to each pixel of the other image, an absolute value calculator 12 separating the image into pixel blocks of m×m pixels and obtaining the absolute value of parallax vector for each pixel block, an absolute value distribution observer 14 observing the frequency distribution following the absolute value of the obtained parallax vector, a correction quantizer 16 eliminating the absolute value of the parallax vector with frequency lower than a given value, extracting maximum value of the absolute value of the parallax vector over or equal to the given value and determining it to be the representative value and quantizing each parallax vector in the pixel blocks making the reference value be a reference,  and a distance calculator 10 calculating the distance to the object, based on the quantized parallax vector.
Patent JP-S6447691-A (JP)
Title: Motorcycle
Inventor: HORIIKE TATSU
IPC: B62K11/00
Filed: 1987-08-18
Abstract: PURPOSE: To enable high-speed cornering by turning a seat frame around a fitting shaft of the seat frame and a front frame corresponding to a bank of the front frame. CONSTITUTION: When a front frame 1 banks in the direction of an arrow A at the time of cornering, a seat frame 18 is turned around a connecting shaft 1a through a bracket 1c, a connecting member E, D and B and a bracket 18a, and also oscillated around a fitting shaft 1b in the direction of an arrow B. Accordingly, a wide rear wheel will not bank, so that at the time of cornering, a satisfactory grounding area can be ensured, and with banking of the front frame 1, the seat frame 18 banks to further oscillate around the fitting shaft to the front frame 1. Accordingly, the center of gravity of the car body can be moved largely to the side of the body so as to provide a motorcycle capable of high-speed cornering.
Patent JP-H0252968-A (JP)
Title: Conveyor type freezing device
Inventor: OTA TAKASHI
IPC: F25D9/00
Filed: 1988-08-15
Abstract: PURPOSE:To perform cooling, having an equal surface heat transfer coefficient, of a substance to be cooled from a vertical direction and to effect rapid and even cooling by a method wherein the under surface of the substance to be cooled on a steel belt is cooled by a steel belt cooled by means of brine in a brine tank, and the upper surface thereof is also cooled by means of brine in a bag-form belt. CONSTITUTION:A conveyor belt 3 and a bag-form belt 10 are run in the same direction at the same speed. A zip fastener 11 of the lower running part of the bag-form belt 10 is unfastened by means of unfastening tools 11b and 11b located this side of a brine feed pipe 13 and a brine discharge pipe 14. After the passage of the fastener through the pipes 13 and 14, the fastener is closed again by means of the fastening tools 11a and 11a for movement. Brine 20 is fed in a brine tank 4 and the bag-form belt 10 through brine feed pipes 6 and 13, the lower running part of the bag-form belt 10 is adhered to the upper surface of an upper running part 3a of the conveyor belt, and is moved in the same direction as that of the conveyor belt 3. A substance 21 to be cooled placed on the upper surface of the upper running part 3a of the steel belt is conveyed in a state to be covered with the under surface of the bag-form belt 10.