baber/WOPTO huggingface dataset:
Patent JP-H09170215-A (JP)
Title: Buried snow melting device
Inventor: KAMO YOSHIAKI
IPC: E01H5/10
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To enable a powerless person such as an old-aged person or a women to open a steel lid which is heavily opened and closed. SOLUTION: A snow melting chamber is separated from a duct within a body frame 4 by means of a side panel, and is provided therein with a snow melting cylinder which is formed at its upper part with an opening for introducing snow. The duct is incorporated therein with a burner, and is formed at its upper part with a suction port for combustion air. The burner is extended through the side panel and is then projected into the snow melting chamber so that the projected end part of the burner is integrally incorporated with the snow melting cylinder so that hot air is blown into the snow melting cylinder from the burner. An air damper 27 for opening and closing a lid member is interposed between the body frame 4 and the lid member.
Patent JP-S61169115-A (JP)
Title: Manufacture of heat transfer tube
Inventor: KAWAMATA OSAMU
IPC: B21C1/22
Filed: 1985-01-22
Abstract: PURPOSE:To obtain easily a heat transfer tube improved remarkably in the heat transfer rate of its inside and small in pressure loss, by installing a processing plug having plural grooves in the inside of tube and projecting to the inside, the inner surface corresponding to the grooved part in a partially different form. CONSTITUTION:A disk 2 is set to a lead angle reverse in the direction to that of the groove of a processing plug 4, and is forced into a tube 1 to rotate a rotary chuck 6 around a tube axis, thereby moving the tube 1 in its longitudinal direction. By forcing the disk 2 into the tube 1, the inner surface of tube 1 is spirally projected by the prescribed width and pitch and is also pressed against the plug 4. Because the restrictions of the plural grooves provided to the plug 4 on the deformation of the inner surface of tube 1 are partially different,an obtained processed tube 7 has serrated stepped-projections 12 in its inside.
Patent JP-S56107194-A (JP)
Title: Electronic watch
Inventor: OOSAKA TAKATOSHI
IPC: G04B19/30
Filed: 1980-01-31
Abstract: PURPOSE:To make watch indications easily readable by providing extruded calendar crystalline liquid display device on the level of a needle-type indication dial and irradiating a crystalline liquid and a dial with a shared lamp. CONSTITUTION:A crystalline liquid display device 203 which indicates a calendar display such as date, week days, etc. is extruded on the upper surface of a time indication dial 201 using hour, minute the second needles 206 to 208. Both the device 203 and the dial 201 are concurrently irradiated by a microlamp 204 provided at the lower side of a parting plate 202 on the device 203. Under this constitution, this watch shows indications which can be seen even at night.
Patent JP-H06220901-A (JP)
Title: Sensor device
Inventor: SAKAKIBARA SHIGERU
IPC: E03D5/10
Filed: 1993-01-26
Abstract: PURPOSE:To enhance the quietness in a toilet room and enhance the waterproofness by providing a packing to a frame and a gap of a sensor body so that it is made to adhere to both circumference of the frame and sensor body. CONSTITUTION:In a sensor body 26, a packing 40 is closely fitted on the peripheral surface of the sensor body 26, and it is fitted and inserted to the inside of a frame 22 while holding its state. After that, the sensor body 26 is fixed to the frame 22 with four screws 28, and the packing 40 is made to adhere to both sensor body 26 and frame 22 and is installed in a compression state. After that, the packing 40 adopts an elastic material having seal efficiency and durability. In a sensor device 20 constituted in such a way, by providing the packing 40, the leakage of water-flow sounds generated inside a counter 6 or water-hammer sounds is prevented and, at the same time, the incursion of water into the sensor device 20 is prevented. According to the constitution, the quietness in a toilet room is enhanced, and durability of the sensor body 26 can be improved.
Patent JP-H04245546-A (JP)
Title: Master-slave system
Inventor: MOCHIZUKI YASUYUKI
IPC: G06F11/30
Filed: 1991-01-31
Abstract: PURPOSE:To attain a master-slave system where a master can surely grasp the state of a slave and also the load of the master is never increased so much. CONSTITUTION:A slave transmits periodically the information to show its own state. A master transmits the answers only to the state information on a state A received at first and the state information on a state different from the stored state of the slave. If such an event occurs to change a state B into a state C before an answer is received from the master to the information showing the state B, the slave changes its own state into the state C after an answer is received from the master to the information showing the state B and then transmits the information showing the state C.
Patent JP-H10204642-A (JP)
Title: Evacuation treating device
Inventor: KAWASAKI YASUO
IPC: H01L21/302
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To enable high throughput while the generation of dusts is prevented by measuring the number of suspending dusts in a sealed chamber, calculating the exhausting speed and sucking speed from the detected number of suspending dusts and controlling the exhausting speed and sucking speed. SOLUTION: A gas in a sealed chamber 1 is exhausted by a pump 4 via an exhaust pipe 2 and a throttle valve 3. A gas is fed to the sealed chamber 1 in an evacuated state from a suction pipe 6 via a flow rate control valve 5. A dust counter 7 always monitors the condition of dusts to be generated in the sealed chamber 1. The detected number of the suspending dusts is fed to a control unit 8, and this control unit 8 controls and adjusts the opening degree of the throttle valve 3 or the flow rate control valve 5 in accordance with the detected number of the suspending dusts. In the case the detected number of the suspending dusts is less than certain value, the throttle valve 3 is continued to be adjusted in the opening direction, so that the exhausting speed is made high in the condition in which the generation of dusts is hard to occur.
Patent JP-S63179181-A (JP)
Title: Detector for oscillatory deformation of shaft in compressor
Inventor: DOI YOSHIMASA
IPC: G01B7/00
Filed: 1987-01-19
Abstract: PURPOSE:To easily detect the amount of oscillatory deformation of a turning shaft which turnably supports a compressive operation mechanism by mounting a magnetic sensor which generates a detecting signal according to the displacement amount of the shaft when it is turning with respect to the inherent position of the shaft axis, at the terminal part of the turning shaft. CONSTITUTION:A semi-closed type multi-cylinder compressor contains a plurality of pistons 3 which are parallelly connected via a piston rod 4 to a crankshaft 6 turned by a three-phase inductive motor 11. A refrigerant filter mounting part 35 is formed at the middle part of a motor side bracket 18 having a refrigerant gas inlet part 13 and has a refrigerant filter F. In this case, arm members 36 and 36 having magnetic sensors 37X and 37Y at the ends thereof are stuck to said mounting part 35. Meanwhile. the internal face 39 of a cylindrical body 31 stuck to the sensing faces 37Xa and 37Ya of the idle end part 14a of a rotor shaft 14 has sensing faces 37Xa and 37Ya formed with different phase of 90 deg. in the X-coordinate and Y-coordinate directions. And the displacement of the rotor shaft 14 is detected by the output of the magnetic sensors 37X and 37Y.
Patent JP-H06223216-A (JP)
Title: Bar code reader
Inventor: TOCHIHARA MITSUO
IPC: G06K7/10
Filed: 1993-01-27
Abstract: PURPOSE:To prevent the occurrence of an unreadable state when the fixing position of a bar code is deviated in the width direction by providing this bar code reader with a beam light oscillating device for reciprocating beam light in the width direction of the bar code. CONSTITUTION:When the rotary shaft 31 of a rotary actuator 3 is rotated, a connection board 5 is reciprocated twice the distance of an eccentric distance in the arrow S direction. The 2nd fixing frame 7 is oscillated around the hinge shaft 81 of a hinge 8 in the arrow T direction due to the reciprocation and a bar code reader 1 is oscillated in the arrow U direction and the X-axis direction due to the oscillation of the frame 7. Beam light H projected from the reader 1 due to the oscillation of the reader 1 in the X-axis direction is reciprocated in the X-axis direction, i.e., between an angle theta1 in the width W direction of a bar code. Since the beam light H successively scans width D between the right arrow P1-theta1 and the left arrow P2-theta2 around the arrow P2-theta2 the bar code 2 arranged on the width D can be read out.
Patent JP-S58128111-A (JP)
Title: Accelerating method of settling in thickener
Inventor: ITOU KIYOUJI
IPC: B01D21/00
Filed: 1982-01-27
Abstract: PURPOSE:To accelerate settling and to reduce the atm. of settling accelerators to be used by forming the thickeners to be used for sewage treatments, etc. under the ground surface and utilizing terrestrial heat. CONSTITUTION:A thickener is installed under the ground and the top surface is opened above the ground. Then, warm terrestrial heat is transmitted to the thickener S through the circumferential wall of the thickener and the sludge water contg. a small amt. of settling accelerators supplied into the thickener is warmed and the settling thereof is accelerated. Therefore, the smaller amts. of the settling agents and flocculating agents are required. Since the change in the temp. of terrestrial heat is small throughout the year, there is an advantage that the settling time is always constant.
Patent JP-S60153621-A (JP)
Title: Variable tuner
Inventor: KANE JIYOUJI
IPC: H01G4/40
Filed: 1984-01-24
Abstract: PURPOSE:To make the operation of variable tuning stable by arranging oppositely the 1st and 2nd electrodes via a dielectric and setting the position of an AC earth terminal or a common terminal of each electrode so as to be opposite at the electrode thereby flowing a DC current to one electrode. CONSTITUTION:A primary inductance 103 by one electrode is provided to a tuning circuit section 109 of a variable tuner and one terminal part is connected to a circuit section 104. Furthermore, one of a secondary inductance 107 by the other electrode is used as an earth terminal and a circuit part 108 is connected between the terminal and a common terminal 11. Moreover, a variable capacitance element 110 is connected in parallel with the inductance 103 and the circuit section 104, and a DC power supply terminal 105 is connected to the other inductance 104. The 1st and 2nd electrodes 16, 17 of the tuning circuit 109 of the device are arranged oppositely via a plate-form dielectric 15, and the earth terminals 18, 19 and the open terminals 19, 21 are arranged respectively at the electrodes 16, 17 so as to stabilize the variable tuning operation.
Patent JP-S5295006-A (JP)
Title: Rotor for cryogenic electric rotary machine
Inventor: MAKI NAOKI
IPC: H02K55/04
Filed: 1976-02-06
Abstract: PURPOSE: To improve cooling effect and balance of centrifugal force by integrating flow path of cryogenic coolant to field winding into cylinder containing duct for flowing coolant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04251192-A (JP)
Title: Material of aluminum fin for heat exchanger and heat exchanger utilizing the same material
Inventor: FUJINO KENJI
IPC: F28F13/18
Filed: 1991-01-07
Abstract: PURPOSE:To prevent the surface of aluminum fins used for a heat exchanger from getting moldy. CONSTITUTION:A heat exchanger is constituted by employing the material of fins made by a method wherein a chemical film, consisting of a chromate film containing 5-40mg/m<2> of Cr, is provided on the surface of an Al strip or an Al alloy strip while a hydrophilic film, containing 0.5-20% of mildew preventing agent and 10-20% of surface active agent in the weight ratio of solid constituents and the balance is constituted of coloidal silica and hydrophilic resin while the thickness of the film is controlled so that the amount of Si in the film is 50-350mg/m<2>, is provided on the chemical film. The material is provided with hydrophilic property, a resistance to water and mildew preventing property of drain, excellent in molding workability and high in the mildew preventing property of the surface thereof. Further, the amount of the mildew preventing agent, which flows out of the surface, is very little whereby aging deterioration of the mildew preventing effect is small.
Patent JP-S60154300-A (JP)
Inventor: KAMIYA SHIN
IPC: G10L25/00
Filed: 1984-01-24
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-H08196945-A (JP)
Title: Rotary atomization type coating apparatus and method
Inventor: MOGI SHIGEO
IPC: B05B1/28
Filed: 1995-01-27
Abstract: PURPOSE: To uniformize the intensity of shaping air blown out from an outside air blowoff passage in a coating apparatus equipped with a multiple air blowoff passage and to simplify the constitution of the coating apparatus. CONSTITUTION: A rotary atomization type coating apparatus is equipped with a rotary atomizer 12, a plurality of air blowoff passages 30, 32 blowing out shaping air on the outer peripheral side of the rotary atomizer 12 and arranged at positions different in radius direction in a multiple fashion and an air supply means 16 supplying air to the air blowoff passages 30, 32. The air supply means 16 is composed of a front end closed cylindrical member 40 having an air supply port 42 formed on the side surface thereof and, by moving the front end closed cylindrical member 40 in the direction crossing a plurality of the air blowoff passages 30, 32, the air blowoff passages 30, 32 supplying air are changed over.
Patent JP-H04248128-A (JP)
Title: Optical information recording method and recording medium
Inventor: UEDA YUTAKA
IPC: G11B7/24035
Filed: 1991-01-09
Abstract: PURPOSE:To supply a DRAW type optical information recording method and a recording medium. CONSTITUTION:The optical information recording method and the optical information recording medium being recorded with this method are as follows; by using the optical recording medium having a recording layer capable of increasing the reflectivity without changing the shape with light irradiation, the intensity of the optical beam for recording is modulated on recording between a high power level (PH) being able to generate the shape variation in the recording layer and a low power level (PL) being able to increase the reflectance of the recording layer and irradiates to the recording layer and an information pit is formed with the shape variation of the recording layer and simultaneously the reflectivity of the space part between the pits is increased.
Patent JP-H10205288-A (JP)
Title: Joint construction of segment
Inventor: KAWAGUCHI HIROYUKI
IPC: E21D11/08
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To promote the efficiency, work efficiency and quality of segment joint work. SOLUTION: A pin 2 having a rectangular cross section is projected to the end face of one segment 1 of segments 1 and 1 connected to each other, and a pin hole 3 is formed in the end face of the other segment 1. Then, interlocking steps 5 are formed in the pin 2, and the pin hole 3 is equipped with interlocking members 8 and 8 having interlocking projections 12 interlocked with the intelocking steps 5 and urging members 9 of bubber plates for urging the interlocking members 8 to the pin 2 side.
Patent JP-H09204610-A (JP)
Title: Thin film magnetic head
Inventor: NARUMI SHUNICHI
IPC: G11B5/31
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic flux quantity inside a magnetic material from being reduced in a high-frequency signal even when the film thickness of an upper magnetic core in the opposed surface of a medium is made twice or are a skin penetration depth. SOLUTION: One-end parts of an upper magnetic core 16 and a lower magnetic core 12 are respectively connected to constitute a magnetic circuit, the medium opposed surface 16a of the upper magnetic core 16 and the medium opposed surface 12a side of the lower magnetic core 12 are disposed opposite to each other through a magnetic gap film 20 and when a skin penetration depth determined by a track width Tw, a thickness (t) and the maximum recording frequency (f) of a magnetic recording signal in the medium opposed surface 16a of the upper magnetic core 16 is expressed by (s), the values of the track width Tw and the thickness (t) are set so as to satisfy the conditions of Tw<=2s<=t.
Patent JP-H08199391-A (JP)
Title: Plating of long size object therefor and device
Inventor: NAKAGAWA YOSHIZO
IPC: C25D5/08
Filed: 1995-01-27
Abstract: PURPOSE: To uniformly plate a long size object using a small sized device with small cost of equipment by keeping the long size object having circular cross section horizontal and plating the object while a short plating bath is moving thereon. CONSTITUTION: The long size material to be plated 1 which has a circular cross section and is solid or hollow is coaxially supported by plural intermediate supports A1 -An so as to be freely raise/lower in a cell for plating 7 which incorporates a plating bath 44 and can freely movable back and forth on a horizontal rail 80. When the cell for plating 7 moves forward, the adjacent intermediate support descends below the cell for plating 7. When the cell for plating 7 passes forward through the descending intermediate support, the descending intermediate support ascends and supports the long size plated object 1 and a plating liquid is circulated by a pump. Further, a rear edge of the long size object 1 to be plated is joined to a minus pole 74 of a power source and is energized via a connecting joint 67 while a rear edge of a jig for power feeding 15 which is coaxial with the long size object and is bar-shaped is supported freely rotatably by an insulated bearing 72. In such a manner, the long size object can be plated at a low cost even wen using a space saving device.
Patent JP-2000216377-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ODA NORIAKI
IPC: H01L27/092
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, capable of preventing or suppressing deterioration of hot-carrier resistance of N-channel MOS transistor and increased the shift in threshold voltage of P-channel MOS transistors. SOLUTION: After a nitride silicon film 9 covering an NMOS transistor 50A and a PMOS transistor 50B on a silicon wafer 1 is formed, argon ions are implanted to the nitride silicon film 9 to relax its internal stress. This lowers the effects caused by the high internal stress in the nitride silicon film 9 to lower an internal stress in gate oxide films 4A and 4B of the transistors 50A and 50B. The nitride silicon film 9 functions as an etching stopper during the etching process of a BPSG film 11 formed on it.
Patent JP-S59136786-A (JP)
Inventor: FUKUSHIMA TOSHIAKI
IPC: G10C3/00
Filed: 1983-01-26
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-H03216731-A (JP)
Title: Electronic computer
Inventor: OGATA HITOMI
IPC: G06F7/24
Filed: 1990-01-22
Abstract: PURPOSE:To easily output a sorting result desired by a user by converting data to a key based on a key information for executing sorting, and allowing the user to freely change the key to be prepared from a data in the case of executing the sorting by using this key. CONSTITUTION:This computer is provided with a data input device 11, a data output device 12, a data storage device 13, a sorting means 16, a weighing table changing means 17, and a weighing table 18. The user can freely change the value of a key conversion table for deciding the order in the case of sorting the data, and the user can newly prepare a table and refer to that table in the case of executing the sorting processing. Also, the table for sorting is not fixed to one kind, and plural kinds of table can be rewritten. Thus, the sorting which fits the demand of the user can be easily executed.
Patent JP-H02192722-A (JP)
Title: Manufacture of semiconductor device material
Inventor: HIRANO RYUICHI
IPC: H01L21/22
Filed: 1989-01-20
Abstract: PURPOSE:To obtain a material for device use having stable characteristics by a method wherein a device consisting of a semiconductor single crystal containing an impurity, which has a doping amount which is not proportioned to a carrier concentration at a prescribed doping amount or smaller, is heat- treated before the manufacturing process of the device. CONSTITUTION:In case a semiconductor device is manufactured of a material containing an impurity in a manner that a doping amount is not proportioned to a carrier concentration at a prescribed doping amount or smaller, the material is heat-treated in advance. For example, an InP single crystal material containing Zn having little doping amount is heat-treated before the manufacturing process of a device. Thereby, all the impurity is activated, but is never activated by a heating during the device manufacturing process and a carrier concentration being changed or becomes dispersed is eliminated.
Patent JP-H08202932-A (JP)
Title: Heat insulating cabinet for automatic vending machine
Inventor: KONDO SATORU
IPC: G07F9/10
Filed: 1995-01-30
Abstract: PURPOSE: To provide a heat insulating decorative frame having a high heat insulating function and held between superposed faces of an inner box and an outer box especially in the front end part of a heat insulating cabinet for an automatic vending machine improved so as to secure a high heat insulation and sufficiently large strength. CONSTITUTION: In the heat insulating cabinet for the automatic vending machine constituted of filling a gap between an outer box 6 and an inner box 7 which are made of steel sheets, with a heat insulating material 9 and arranging a heat insulating inner door 2 with a gasket 10 and an outer door 3 in front of the cabinet body 1, a heat insulating decorative 8 is fitted to superposed faces between the outer box 6 and the inner box 7 along the peripheral edge part of an aperture part of the body 1 by tightening a set screw 11. Plural rib-like projections 8b, 8c are distributedly formed on both the front and rear faces of the frame 8 so as to be extended along the longitudinal direction of the frame 8 and allowed to linearly come into contact with the wall faces of the inner and outer boxes 7, 6 to redcue a heat transfer area.  On the screw-fitted part, an interval between ribs formed on both the sides of a screw hole is set up to a length less than a screw head 11a so as to directly receive screw tightening force with the ribs.
Patent JP-S58130078-A (JP)
Inventor: KAMISHINO NORIYUKI
IPC: B26B19/04
Filed: 1982-01-28
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-H07220511-A (JP)
Title: Reflecting body for luminaire and manufacture thereof
Inventor: SAWANO HIDETATSU
IPC: F21S8/04
Filed: 1994-02-04
Abstract: PURPOSE:To simply, easily provide external decoration effect by shadows according to light irradiation by forming cutouts and cut-erected portions in a main body. CONSTITUTION:A frame 5 in which a reflecting body 1 is supported in a supporting pole or a light source is fitted to the periphery of the light source. Both ends of a main body 6 irradiated from the light source are connected by appropriated bonding means to form a trapezoidal cylinder. Many notches 7 are formed in the main body 6 and a desired pattern (b) is formed by the notche holes of the notches 7. When the pattern (b) is formed, part of the notches 7 is connected to the main body 6 so as not to be cut out or separated. The main body 6 is formed in double constitution by overlapping cutting up pieces 7a bent inward and cutting up pieces 7a vent outward so that the pieces 7a, 7a face to the outside. When the reflecting body 1 is fixed to the frame 5, the reflecting body 1 is fit to the frame 5 so as to form the trapezoidal cylinder, and the upper and lower peripheries are interposed between the upper and lower frames of the frame 5 by a connecting band.