baber/WOPTO huggingface dataset:
Patent JP-H08224249-A (JP)
Title: Device to cut and expand constrixted are in blood vessel of patient,and its method
Inventor: BANNINGU GUREI RARII
IPC: A61M25/10
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an effective device to incise and dilate a stenosis in a blood vessel of a patient. SOLUTION: A device which cleans and dilates a stenosis in a vessel of a patient is provided with a probe catheter 14 which has a cone-shaped probe 16 at its distal end. The probe 16 has a distally diminishing tape and a plurality of blades 20, which adjust to probe catheter 14. Preset guide wire 24 and preset guide catheter enables a device to move forward to the stenosis 26 in a blood vessel. Probe part, which has blades 20 incises and cleans the stenosis by making a to-and-fro motion crossing the stenosis. Operating a stiffening device selecitvely accelerates the motion by probe 16, which is set up on the probe catheter closely to the probe.
Patent JP-H11115472-A (JP)
Title: Control device for compressor
Inventor: NOSAKA MICHIYASU
IPC: B60H1/32
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient amount of a lubricating oil for lubricating a compressor in the compressor by preventing increase of fuel consumption. SOLUTION: When a temperature of cooling water Tw is less than a predetermined temperature Two after an engine 2 is started, a discharge capacity of a compressor 1 is increased for a predetermined time to to circulate refrigerant in a refrigerating cycle. On the other hand, when a temperature of cooling water Tw is above the predetermined temperature Two , refrigerant is not circulated in the refrigerating cycle unless an occupant gives an instruction for operating the refrigerating cycle. Consequently, it is possible to prevent the operation of the refrigerating cycle beyond necessity and ensure a sufficient amount of lubricating oil for lubricating the compressor in the compressor by preventing increase of fuel consumption.
Patent JP-2001102784-A (JP)
Title: Manufacturing method for cooling fan-mounted heat sink
Inventor: OGAWARA TOSHIKI
IPC: H01L21/48
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To manufacture relatively readily at lower cost a cooling fan-mounted heat sink having a plurality of cooling fins of a shape which cannot be molded by casting method, forging method and extrusion molding method, or is difficult to mold. SOLUTION: A heat sink molded product provided preliminarily integrally with a base 2, a fan case engaging part 3, and a cooling fin-forming part is molded by extrusion molding method. A plurality of cooling fins 5, etc., of a shape which cannot be molded by the extrusion molding method so that a tong ratio composed of H1/G1 is 10 or higher are formed by cutting the cooling fin-forming part.
Patent JP-2001099586-A (JP)
Title: Plate type heat exchanger
Inventor: ABE TADAO
IPC: F28F3/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a plate type heat exchanger capable of facilitating assembling and automating of welding and shortening an assembling time without concentrating a stress at piping. SOLUTION: The plate type heat exchanger comprises a plurality of plates 3 each having rising walls at both side edges and a step at a bottom. In this case, the plates 3 are superposed so that different fluid channels are formed at one half part 10 and another half part 20 at the step as a boundary. The rising walls of the adjacent plates 3 are connected so that the fluids flowing to the respective channels are not mixed. The plates 3 are contained in an outer case 51 opened at both ends so that the channels are opposed to the openings. Then, headers 71, 73 for constituting an exit and an entrance are welded to the openings of both the ends of the case 51.
Patent JP-S62137849-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAISHI MASATOSHI
IPC: H01L21/768
Filed: 1985-12-12
Abstract: PURPOSE:To make it possible to form a high-performance, highly reliable wiring having excellent contact even by a CVD method, by providing a hole at a specified part in a silicon oxide film formed on the surface of a substrate, removing a natural silicon film on said substrate at said hold part by chemical action with a reacting gas, and depositing a conductor material. CONSTITUTION:A silicon oxide film 6 is deposited on the entire surface. Wet etching or dry etching is performed only on the upper part of an N-type diffused layer 5 and a phosphorus doped polysilicon layer 3, and a hole is formed. Then a P-type single crystal silicon substrate is introduced into the reaction chamber in a CVD apparatus. A gas (e.g., C3F8) having reducing action property is injected into said reaction chamber under the pressure reduced state after the chamber is evacuated. A natural oxide film 7 on the N-type diffused layer 5 and the polysilicon layer 3 is chemically removed by a vapor phase reaction based on high frequency excitation caused by the heating of the gas. Then gas (e.g., tungsten hexafluoride and silane gas) for depositing a wiring metal 8 is introduced in the same reaction chamber, in which the natural oxide film is removed, and reaction is made to continue by a CVD method until the specified thickness is obtained. Finally, patterning is performed, and the wiring process is completed.
Patent JP-H02171649-A (JP)
Title: Method and apparatus for detecting defect of insulated cable
Inventor: JIYUNISU ANDOREJISU ASAAZU
IPC: G01R31/02
Filed: 1989-10-26
Abstract: PURPOSE: To detect the defect of an insulation cable by providing an ion source and a sensing conductor and measuring a current that flows through a sensing conductor due to ions as a function of potential waveform on the insulation cable. CONSTITUTION: A movable ion source 1 generates a flow 2 of an ionization gas and ions in the gas flow 2. When a sensing conductor 4 is provided near a cable 3 to be tested, a current flows through the conductor 4 due to the flow 2 of gas. The DC component of the current of the conductor 4 is measured as a function of potential waveform applied to the cable 3. Then, when the DC component flows over a defective part 5 of an insulator 6 of the cable 3, a measurement current changes. Then, the ion source 1 is moved along the cable 3 and the DC current is measured as a function of the ion source 1 along the cable 3, the position of the defective part 5 can be detected by the information.
Patent JP-H1199352-A (JP)
Title: Coating applicator
Inventor: NAKAJIMA YASUHIDE
IPC: B05C3/18
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the drying of a coating liquid on a coating head by moving the coating head to the lower side of a head washing section, washing the front end of the coating head with a washing roll and substituting the coating liquid existing thus far at the front end of the coating head with a washing liquid. SOLUTION: The coating operation by a coating head 14 is executed on a substrate S to be coated in such a state that a substrate holder 13 holding the substrate S to be coated exists in a solid line position. If, in this case, there is a possibility of the occurrence of drying of the coating liquid in the slit of the coating head 14 as a result of making the coating intervals longer than those at the time of ordinary coating, the supply of the coating liquid is stopped and the coating head 14 is further moved upward from the moving range at the time of ordinary coating and is stopped below the head washing section 10.  While the coating liquid is supplied from a nozzle 24 in this state, the washing roll 21 is rotated, by which the coating liquid existing at the front end of the coating head 14 is shifted to the peripheral surface of the washing roll 21 and thereafter, the coating liquid at the front end of the coating head 14 is scraped by a doctor 23 and is substituted with the washing liquid.
Patent JP-S61158177-A (JP)
Title: Semiconductor device
Inventor: IWANISHI MASAAKI
IPC: H01L29/78
Filed: 1984-12-28
Abstract: PURPOSE:To prevent the degrading of voltage-withstanding capability attributable to moisture and to prevent the occurrence of short circuits between electrodes during a withstand voltage test by a method wherein a metal coating is formed, on an insulating film covering a guard ring region surrounding a base region, to be free of ohmic contact with said guard ring region. CONSTITUTION:Just over the innermost guard ring region 4A at the least, of the guard ring regions 4A-4B encircling the base region 3 of a planar-type transistor, a metal coating 12 is formed, with the intermediary of an insulating film 7, not to contact the guard ring region 4A owing to the insulating film 7. The metal coating 1 is a ring, as seen from above, formed on the insulating film 7, covering the entire guard ring region 4A. It follows therefore that there is no ohmic contact between the metal coating 12 and the guard ring region 4A. This design eliminates the possibilities of the generation of sparks beween the metal coating 12 and other electrodes during a withstand voltage testing process or of the occurrence of inversion in the guard ring region attributable to moisture.
Patent JP-H10100719-A (JP)
Title: Shift operation input device of automatic transmission
Inventor: MIYOSHI KEISUKE
IPC: B60K20/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent transition to the manual shifting mode which a driver does not intend through erroneous operation of a shift lever in the case the arrangement is such that the selection between Auto shift mode to make the change-over of the shift range automatically and the manual shifting mode to make changing over manually is made from the shift lever. SOLUTION: A shift lever 3 is moved to a manual shifting mode selecting position, and when the depressing operation of a shift pin 21 is disengaged, an operational lever 33 rotates round a shaft 32 upon being pressed with upward movement of the shift pin 21, and the forefront 33b is lifted while the tail 33a is sunk. An M range switch 35 is installed in such a way as actuated by the tail 33a sunk in the reverse A direction. Thereby the transition into the manual shifting mode can be generated not only under the condition that the shift lever 3 is moved to the manual shifting mode selecting position but also that the driver has disengaged the depressing operation of the shift pin 21.
Patent JP-2000111632-A (JP)
Title: Closest point of approach inferring method and its device and target tracking method and its device
Inventor: KUROIWA YUKIKO
IPC: G01S3/80
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To estimate the closest point of approach(CPA) of a target without depending on operation of an operator by setting up any one of CPA data items, estimating the remainder by an estimation part, calculating their deviations by predetermined theoretical formulae based on direction data, set-up data and estimated data, and determining CPA data based thereon. SOLUTION: By using direction data of a target detected by a sensor, any one data item of the closest point of approach(CPA) data items comprising the direction of the CPA, the speed ratio found by dividing the speed of the target by the CPA range or the horizontal distance to the CPA, and the CPA time at which the target will reach the CPA, is set up by a setting part 11, and the remaining CPA data items are estimated by an estimation part 12 based on the set-up CPA data so as to reduce their deviations from fixed theoretical formulae. Based on the direction data, the CPA data set up by the setting part 11, and the CPA data estimated by the estimation part 12, the deviations are calculated by the predetermined theoretical formulae and the CPA data are determined based on the deviations.
Patent JP-2000116199-A (JP)
Title: Controller for motor
Inventor: KATO YOSHITO
IPC: H02P23/16
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To restrain degradation of torque precision for achievement of stable torque output with accuracy by switching magnetic field patterns into multi stages, thereby optimizing the magnitude of a d-axis magnetic field current vector in vector control. SOLUTION: This controller is provided with a magnetic field pattern selection part 22 which determines the load condition of a motor based on a q-axis current feedback signal Iq' from a current feedback coordinate system transformer 13 and outputs a magnetic field pattern switching command, and a magnetic field pattern storage part 21 which outputs a desired magnetic field pattern to a magnetic field weakening controller 2 with a selection signal from a magnetic field pattern selection part 22. By switching the magnetic field pattern, the magnitude of a d-axis magnetic field current vector in vector control is changed to take a motor current vector as an arbitrary optimum vector.  It is thus possible to restrain roughness of torque precision caused by a delay in the transformation/computation of the current feedback coordinate system transformer 13 and a 2-3-axis/PWM converter 9 in a current feedback loop, thereby achieving torque output with high accuracy.
Patent JP-S61181359-A (JP)
Title: Granular nutritive food based on amino acid and its production
Inventor: ENNIO IATSUCHIERI
IPC: A61K9/50
Filed: 1985-12-12
Abstract: Dietetic formulations for oral use are described, made up of compact pellets of mixtures of a-amino acids, possibly coated by a waterproof protective film, which may be disgregated in the gastrointestinal juices. The process for obtaining regular granules includes the coordinated extrusion and cutting of the powdery or pasty amino acid mixtures with the subsequent possible desiccation and coating by immersion in solutions of zein.
Patent JP-2000109004-A (JP)
Title: Method for controlling filling of mixture and device therefor
Inventor: MINEO KAZUYUKI
IPC: B65B1/34
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a filling of mixture and a device for controlling a filling of mixture in whgich a mixture supplying stage and a mixture filling stage can be connected directly to each other and an accuracy of filling mixture into a container can be improved. SOLUTION: A filling control device is made such that a plurality of mixture discharging ports 4A, 4B... provided with flow rate adjusting valves 3A, 3B... are connected through a piping 2 to a mixture supplying device 1 for discharging the mixture continuously at a specified flow rate and at a specified pressure. The mixture supplying device 1 is made such that a supplying pipe 6 for raw material A becoming a main substance and a supplying pipe 7 for raw material B such as additive agent are connected to a mixing machine 5 provided with a control motor M and then the piping 2 for connecting the mixing machine 5 with the flow rate adjusting valves 3A, 3B is provided with a pressure gauge 8 for use in detecting a discharging pressure.  Metering tables 10A, 10B... for use in mounting containers 9A, 9B... for charging the mixture are installed below said plurality of mixture discharging ports 4A, 4B, wherein mass signals of the containers 9A, 9B... measured by the metering tables 10A, 10B... are outputted to a control device 11 so as to control a degree of opening of valves of the flow rate adjusting valves 3A, 3B.
Patent JP-H09117399-A (JP)
Title: Dish washer
Inventor: KOMATSU TAKASHI
IPC: A47L15/42
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability and safety in the case of controlling the operation and stop by improving reliability of a switch for detecting opening/closing of a lid in a dish washer for washing dishes by circulating wash water in a wash tank. SOLUTION: Wash water is fed to a washing nozzle 4 in a wash tank 1 for storing dishes 3 by a wash pump 5 and the wash water in the wash tank 1 is heated by a heater 6. An opening part of the wash tank 1 is opened/closed by a lid 7, the lid 7 is held in the closed state by a lock device 8, and a lock interlock switch 9 which is opened/closed by interlocking with the lock device 8 and directly opens/closes the wash pump 5 and the heater 6, and a lid detection switch 10 for detecting opening/closing of the lid 7 are provided. A control means 11 is so constituted that it starts operation of the device, when both of the lock interlock switch 9 and the lid detection switch 10 are in the closed states, and when either of the lock interlock switch 9 or the lid detection switch 10 is in an opened state in operating the device, the operation of the device is made to stop.
Patent JP-H01122702-A (JP)
Title: Pneumatic radial tire
Inventor: KUKIMOTO TAKASHI
IPC: B60C9/22
Filed: 1987-11-06
Abstract: PURPOSE:To surely prevent both separation of a belt end of a tire and uneven wear thereof by specifying widthwise positions of both outer ends of a reinforcing ply, and forming lateral side grooves in a pair of right and left side ribs. CONSTITUTION:A tire 1 is composed of a carcass layer 2, a tread 7, a belt layer 10 and a reinforcing layer 13. Several main grooves 8a through 8d are formed in the outer periphery of the tread 7 so that a center rib 9a and a pair of side ribs 9 are formed. In this arrangement, both widthwise outer ends 17, 18 of at least a layer of a reinforcing ply 14 forming a reinforcing layer are located widthwise inward from the widthwise outermost ends 19, 20 of the main grooves 8a, 8c. Further, several lateral grooves (not shown) are formed in each side rib 9b, being circumferentially spaced from each other and being opened to the main grooves 8a through 8d.
Patent JP-H0988192-A (JP)
Title: Connecting device for building member and its building framework construction method
Inventor: SUDO SABURO
IPC: E04B1/26
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a more aseismatic building, particularly, a wooden building which can be installed in all the joining corners between columns and columns and by which multiaxial directional columns can be integrally connected to each other. SOLUTION: As a block material, a block collar of a hexahedron formed in a rectangular shape and a nonrectangular shape is sandwiched in a metal fitting by performing a half dieing out press in an L shape or a V shape on a plate steel material of a quadrangle corresponding in strength. Building members are connected to each other by a bolt by using the block material of a hexahedron formed in a rectangular shape or a nonrectangular shape as a single body.
Patent JP-H01121523-A (JP)
Title: Throttle opening adjusting device
Inventor: YAMAGUCHI HISAAKI
IPC: F02D11/10
Filed: 1987-11-06
Abstract: PURPOSE:To secure minimum operation even at the time of a failure in a traction control maneuvering device by furnishing a throttle valve control part with a motor lever, accel. ring, motor ring, throttle ring, and resilient means. CONSTITUTION:A motor lever 11 and an accel. ring 12 can rotate relativeIy, and through a resilient means 17 this accel. ring 12 is equipped with a throttle ring 14 and a motor ring 13 rotating in the direction of throttle closing. When the motor lever 11 is out of operation, ring mechanism rotate as in a single piece, and when the lever 11 is in operation, the ring mechanism rotates in a single piece in the range of opening from the throttle full close position to the set throttle opening position. In further degree of opening, the amount of accel. stamping is absorbed by the resilient means 16, and with further amount of accel. stamping, the accel. ring 12 and throttle ring 14 rotate in a single body.
Patent JP-S63136368-A (JP)
Title: Magnetic recording device
Inventor: INOUE YOICHI
IPC: G11B21/12
Filed: 1986-11-28
Abstract: PURPOSE:To obtain a magnetic recorder of high speed access type where the moving mass of a carriage arm is minimized by providing an actuator interlockingly having a means loading/ejecting a head elevating/descending member from/to a moving arm. CONSTITUTION:When a loading solenoid 10 is energized, a plunger 18 is driven to turn the blade 16 right around a turning end 17, then a drive post 9 is descended and removed out of a long hole 20 of the carriage arm 7. Thus, even if the carriage arm 7 is turned, the turning ring 12 does not move. On the other hand, when the loading solenoid 10 is deenergized, the plunger 18 is pushed out to turn the blade 16 to the left around the turning end 17, then the drive post 9 is lifted up and moved along the long hole 20 of the carriage arm 7. A solenoid 14 for fixing is installed on the base 3, a plunger 19 is fitted to a locking slot 15 of the turning ring 12 to fix the turning ring. Thus, the required minimum moving members only are in motion, then the light weight and high rigidity are attained and high speed seek is realized.
Patent JP-S62139600-A (JP)
Inventor: NAKAMURA SATORU
IPC: G10L15/10
Filed: 1985-12-13
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-H03145117-A (JP)
Title: Pattern formation
Inventor: KIMURA YASUKI
IPC: H01L21/027
Filed: 1989-10-31
Abstract: PURPOSE:To reduce the effect of the lower layer stepped pattern by a method wherein the increase or decrease of back scattering electrons by the lower layer stepped pattern are corrected by exposing the electron beam of the quantity of exposure, which depends on the prescribed element, on the part corresponding to the recessed part of the lower layer stepped pattern. CONSTITUTION:The sample substrate 11, on which a lower layer stepped pattern 12 and an electron beam alignment mark 13 are formed, is coated with a photoresist, and a lower layer film 14 is formed by hard-baking. Then, Si is sputtered on the above-mentioned lower layer film 14, and an intermediate film 15 is formed. Besides, an EB positive resist 16 is coated, and a baking operation is conducted. An electron beam 18 is exposed on the above-mentioned three-layer structure resist 17 excluding the region 19 where a pattern is formed. Then, in order to correct the increase or decrease of back scattering electrons by the recessed part of the lower layer stepped pattern 12, the 3-layer structure resist 17, corresponding to the lower layer stepped pattern 12, is exposed by the electron beam 18. Subsequently, when the EB positive resist 16 is developed, an upper layer resist pattern 20, which is approximate to the desired pattern, can be obtained.
Patent JP-S63137016-A (JP)
Title: Car room humidity control device of air conditioning device for vehicle
Inventor: OI SHINICHI
IPC: B60H3/02
Filed: 1986-11-28
Abstract: PURPOSE:To improve the comfortable condition, by dehumidifying when the car window is in the dew condensation condition, and controlling to humidify or dehumidify depending on the relation of a comfortable humidity and the car room humidity, and the relation of the temperature-humidity relative value inside the car room and that outside the car room, in the condition other than the window dew condensation condition. CONSTITUTION:When the first judging device 2 decides that the car window inner surface humidity detection result 1 is at the dew condensation condition, a control device 10 carries out a dehumidification by a dehumidifying device 11. In case other than such a condition, a detector 3 detects the car room temperature, and inputs to a comfortable humidity signal generating device 4 to determine a comfortable humidity, the humidity is compared with the inside air humidity output from a car room inside air humidity detecting device 5 at the second judging device 6, and the result is input to the control device 10. Moreover, the third judging device 9 decides the amount of the temperature-humidity relative value (absolute humidity, for example) of the inside and the outside airs, and inputs to the control device 10. The control device 10 carries out a dehumidification or humidification depending on these results. In such a composition, the comfortable condition can be improved.