baber/WOPTO huggingface dataset:
Patent JP-H10154422-A (JP)
Title: Nb-ti superconducting wire rod
Inventor: MIYASHITA KATSUMI
IPC: H01B12/10
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To increase the critical current density at 1T or higher while devising to decrease hysteresis loss in an Nb-Ti superconducting wire rod. SOLUTION: In the central portion 199, stabilized copper hexagonal wires 17 which are formed by coating the stabilized copper 7 with a Cu-Ni layer, are concentrating arranged, and 648 single stacks 18 are arranged so as to surround the same. A single stack 18 is a hexagonal wire which has a structure such that mutual gaps among 847 Nb-Ti filaments 2a are filled by Cu-Ni-Mn layers 1a, and the peripheries thereof are filled by a Cu-Ni layer 5a. In such a Nb-Ti superconducting wire rod, the Mn concentration of the Cu-Ni-Mn layers 1a is set to be 1 percentage by weight to 3 percentage by weight. Thereby, the critical current density per Nb-Ti filament is enhanced, while decreasing the hysteresis loss.
Patent JP-H11129968-A (JP)
Title: Friction damper having bearing function and supporting device of front steering shaft of two-wheeled or three-wheeled scooter and the like building in the damper
Inventor: KOJIMA MASAMITSU
IPC: B62K21/08
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the supporting device of the front steering shaft for a two-wheeled or a three-wheeled scooter and the like, having the function of a bearing and the function of a damper, separately dispensing with a fitting space in particular, and assembling in a friction damper and a damper hardly causing increase of cost. SOLUTION: This friction damper A is provided with an upper race 1 made of steel having a truncated conical face on the underside, a lower race 2 made of steel having a truncate conical face on the upper face, and the function of a bearing by arranging a side member 3 having low friction coefficient, of excellent abrasion resistance and creep resistance, and formed into a truncated conical plane between the opposed truncated conical faces of the upper race 1 and the lower race 2.
Patent JP-2000136049-A (JP)
Title: Folding roller support device
Inventor: LANVIN SERGE
IPC: B65H45/28
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To replace a faulty or used carrying belt easily by arranging a facing support member which can support a roller to one end of a folding roller in which the carrying belt is circulated and providing a journal movable in the axial direction on the other end. SOLUTION: The facing roller which is a facing support member 14 is arranged on the drive side of a folding roller 1 around which a carrying belt 3 is wound in the non-contact state approached at the interval of about 0.2 mm from a shaft 10. A journal 17 fixed to an actuator 18 through a piston rod 19 is inserted slidably in the axial direction to the bearing 16 provided on the end surface 12 of the other side of the folding roller 1 so as to support the folding roller 1. At the same time when the journal 17 is extracted from the bearing 16 by the operation of the actuator 18, the facing support member 14 is contacted with the shaft 10 and the folding roller 1 is held horizontally. The carrying belt 3 is replaced through the gap between the end surfaces 12 and 7.
Patent JP-H02155616-A (JP)
Title: Method and apparatus for vulcanizing elastomer article
Inventor: SOEDA KOJI
IPC: B29L30/00
Filed: 1988-12-08
Abstract: PURPOSE:To reduce the loss of energy by uniformizing vulcanization by directing a heating medium from the position above the center part of an apparatus to the lower part in a vulcanizing chamber and also directing a pressure medium from the position below the apparatus to the upper part in the vulcanizing chamber. CONSTITUTION:Since high temp. steam is blown out downwardly from the position of the holding part of an upper bladder 10 at the center part of this apparatus to the equator of a tire 2, the vicinity thereof and the vicinity of the lower side wall part of said tire in the inner space 6 of the tire 2, the greater part of said steam becomes the stream going toward a lower bead part along the inner surface shape of the tire 2 through the lower side wall part and the heating delay of the lower side wall part due to the lower drain sump of the tire 2 can be prevented. Since a pressure gaseous medium is blown out toward the vicinity of the upper side wall part of the tire 2 and a low temp. gas stream goes to the high temp. steam part unevenly distributed in the upper part of the tire 2 in an oblique direction by the temp. gradient in an upper-and-down direction in the tire 2, a revolving and stirring stream in a vertical direction is generated in steam by jet kinetic energy without generating the diabatic compression of steam and the uneven distribution of high temp. steam is eliminated and the temp. gradient in the tire is eliminated and the upper and lower temps. of the tire are uniformized.
Patent JP-2001133266-A (JP)
Title: Angular velocity sensor
Inventor: TSUGAI MASAHIRO
IPC: G01C19/5719
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To solve such a problems that the sensitivity of an angular velocity sensor is limited. SOLUTION: This sensor is provided with a driving frame 5 and driven frame 2 separately, which are connected by a link joist 7 at a neighborhood of a twist joist 4 for a driven frame.
Patent JP-H03170121-A (JP)
Title: Vacuum cleaner
Inventor: HIRANO HIDENORI
IPC: A47L9/10
Filed: 1989-11-29
Abstract: PURPOSE:To prevent temperature rise of a motor-driven air blower in the case clogging of an exhaust filter occurs by providing the exhaust filter so as to be movable in the exhaust passage direction, and energizing it with a spring to an exhaust air outlet side. CONSTITUTION:When an exhaust filter 23 of a vacuum cleaner 10 is clogged, and the pressure of an exhaust opening 18 side increased, and the pressure of upstream side of the filter 23 becomes larger than energizing force of a coil spring 27 for pressing a holding frame 20 against the exhaust opening 18. An exhaust part 24 compresses the coil spring 27 and laid down to an exhaust port 28 side by using the lower end of a peripheral edge part 20b of the holding frame 20 as a fulcrum. Therefore, the upper part of the peripheral edge part 20b of the holding frame 20 is separated from a flange 19, and between its part and the exhaust opening 18, a gap communicating to an opening part 21 is generated. Subsequently, a bypass passage (a) for allowing the front and the rear parts of an exhaust part 25 to communicate with each other is formed in the body 11, airtightness of the exhaust part 25 and the flange 19 is lost and the pressure between the exhaust opening 18 and the exhaust filter 23 drops, thus exhaust air flows through the bypass passage (a) and the temperature of a motor- driven air blower 12 falls.
Patent JP-H01153575-A (JP)
Title: Sialon-based sintered ceramic
Inventor: KOYAMA TAKASHI
IPC: C04B35/599
Filed: 1987-12-09
Abstract: PURPOSE:To improve the toughness and abrasion resistance of a sintered material, by forming the inner part of a sintered material with alpha- or alpha+beta-sialon and forming the skin layer with alpha+beta-sialon having beta-sialon content increasing from the inner part toward the surface. CONSTITUTION:A sialon-based sintered ceramic material is formed in the form divided into the inner part and the skin layer. The inner part is made of simple alpha-sialon or a mixture of alpha-sialon and beta-sialon and the skin layer is made of alpha+beta-sialon having beta-sialon content increasing toward the surface and is formed by oxidation forming. As necessary, a beta-sialon layer is applied to the outer surface. The toughness of the sintered material is improved by the alpha-sialson of the inner part and the abrasion resistance is improved by the beta-sialon increasing its content in the skin layer and its outer surface.
Patent JP-H03174332-A (JP)
Title: Die for forming flat glass and its manufacture
Inventor: YADA TAKUMI
IPC: C03B17/06
Filed: 1989-11-30
Abstract: PURPOSE:To provide the die with high shape and surface precision at the time of high temp. using and to permit the forming of a flats glass having uniform thickness and prolonged service life by raising the temp. of a cladding sheet and a refractory material in the range of a discharging lip part to the one higher than the using temp. in the die while the air between the cladding sheet and the refractory material is vacuum-sucked. CONSTITUTION:Molten glass 18 discharged from a discharging pipe 17 fitted to the bottom of a glass molten vessel passes through an induction gradient part 15 from a glass inflow part 14 and runs down from a discharging lip part 6. At this time, the molten glass 18 runs while it gradually widens its width because, in the induction gradient part 15, its wide is moderately expanded toward its tip part. Next, the glass 18 overflowing from the tip part of the induction gradient part 15 runs down along the falling gradient face of the discharging lip part 16 while it maintains its width, is formed to be the flat glass and is sent to an annealing furnace. The whole part of the discharging lip part 16 and a part of the induction gradient part 15 do not deform at the time of using and have accurate shape and surface precision for a long period of time. Thus, the thickness of the flat glass to be formed is made uniform, and the service life of the die is extremely prolonged.
Patent JP-H04186621-A (JP)
Title: Dry etching method
Inventor: USHIGOE TAKATOSHI
IPC: C23F4/00
Filed: 1990-11-16
Abstract: PURPOSE:To obtain a dry etching method in which etching residue does not occur, by removing a thin film by dry etching with weak anisotropy, and then removing the film to be etched by dry etching with strong anisotropy without exposing the film to be etched to the atmosphere for forming a thin film on the surface of the film to be etched. CONSTITUTION:In a dry etching method, a semiconductor substrate 11 is conveyed into an etching chamber 32, and a thin film 14 is removed by dry etching with weak anisotropy. An etching chamber 32 and a load locking chamber are evacuated in vacuum, and the substrate 11 is conveyed into the locking chamber. On the other hand, an etching chamber 45 of an ECR plasma etching device 41 is evacuated in vacuum, the substrate 11 removed from the chamber 32 is conveyed into the chamber 45, and a poly-Si film 13 of the film to be etched not covered with an etching mask 15 is removed by dry etching with strong anisotropy. Accordingly, a thin film to become an etching mask is not formed on the surface layer of the film to be etched, and etching residue of the film to be etched is not generated.
Patent JP-H04185960-A (JP)
Title: Control device for automatic transmission
Inventor: EZAKI SEIJI
IPC: F16H59/66
Filed: 1990-11-17
Abstract: PURPOSE:To improve controllability of slip control by changing speed change ratio of an automatic transmission to a low speed side when a slip condition is detected by a slip detecting means for detecting the slip condition of a drive wheel. CONSTITUTION:A signal from each speed sensor 42 to 45 and a signal from a steering angle sensor 47 are input to a speed change controlling controller 41 and also outputting a control signal from the controller 41 relating to an automatic transmission 20, throttle opening adjusting means 48 and a brake controlling controller 5. In the speed change controlling controller 41, rotational speeds of right/left front wheels 1R, 1L as a drive wheel and a mean rotational speed of right/left rear wheels 2R, 2L are detected, and in the case of mean rotational speeds of the front wheels 1R, 1L exceeding a permissible rotational speed to increase higher than the mean rotational speed of the rear wheels 2R, 2L, the front wheels 1R, 1L are decided in a slip condition to change speed change ratio of the automatic transmission 20 to a low speed side.
Patent JP-H02157534-A (JP)
Title: Air conditioner
Inventor: TAKEMURA KOICHI
IPC: F28D15/02
Filed: 1988-12-09
Abstract: PURPOSE:To keep a sufficient volume of thermal medium, provide an effective utilization of a waiting time until a heating operation is started and enable the heating operation to be carried out within a short period of time by a method wherein a thermal medium recoverying operation is carried out until a temperature of a gasifier reaches a gasification enabling temperature when the heating operation is started. CONSTITUTION:T denotes a sensing temperature of a temperature sensing means 20, T1 and T3 denote temperatures for varying an energized state of a gasification heater 19 and T is higher than T1 and T3. T2 denotes a second set temperature in which a changing-over part 28 may change-over an operation instruction from a recoverying operation part 26 to a warming operation part 25, and T2 is higher than T1 and lower than T3. When the heating operation is started, if a user changes over an operation switch 24 from its off-stage to its on-state, the recovery operating part 26 may start a driving of the recovery means 22. The recovery operation is continued until T exceeds a second set temperature T2. As T exceeds T2, it is assumed that a temperature of the gasifier reaches a gasification enabling temperature, an operating instruction outputted from the changing-over part 28 is changed over from the recovery operating part 26 to the heating operation part 25 and then the heating operation part 25 can start to drive the heat transmitting means 21.
Patent JP-2000135244-A (JP)
Title: Wheelchair
Inventor: HORII MANPEI
IPC: B62B3/02
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair capable of getting over a step and compactly foldable when unused. SOLUTION: This wheelchair comprises a carriage mechanism 2 and a seat part mechanism 3, and the carriage mechanism 2 comprises a handle frame 5 standing tiltable forward, a wheel supporting frame 6 provided on the base 4 slidable diagonally forward and backward, a rear wheel supporting leg 7 pivotally installed on a middle part on each side of the wheel supporting frame 6, and a rear wheel 21 provided on the rear wheel supporting leg 7. The seat part mechanism 3 comprises a seat part 26, a backrest part 28 standing from a rear end part of the seat part 26 to fold on the seat part 26, and a supporting frame 29 suspended from the rear end part of the seat part 26 to be overlapped with the seat part 26 or the backrest part 28. Both side lower end parts of the handle frame 5 are supported on both sides of the seat part mechanism 3 to be slidable up and down and rotatable forward, and a middle part of the wheel supporting frame 6 to a seat part forward end part of the seat part mechanism 3, and a base forward end part of the carriage mechanism 2 to a rear wheel supporting leg middle part are respectively coupled by links 25, 39.
Patent JP-H09155597-A (JP)
Title: Method for taking out formed body in dry hydrostatic pressure forming
Inventor: SHIMADA HIROMI
IPC: B30B11/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To efficiently and in-expensively improve a CIP formed with a simple device by drawing out a mandrel from a formed body together with a bottom punch and taking out the formed body while holding the external circumference face of the forming body as holding the forming body vertically. SOLUTION: A bottom punch 9 is drawn downward from the lower end of a pressure vessel 2 together with a mandrel 3 followed with a formed body 12, and it is arranged at the position so that the upper end part of the formed body 12 is made lower than the lower end of the pressure vessel 2 (a). A formed body circumferential face holding means 21 fixed on a supporting body 29 through an air cylinder is absorbed on the external circumferential face of the formed body 12 (b). The bottom punch 9 is moved downward and an internal 30 requiring for a supporting part 16 to insert between an opening end face of the formed body 12 and the upper face of the bottom punch is installed. An opening end face supporting means 15 is moved toward the formed body 12 and inserted in the interval 30 (c).  By moving the bottom punch 9 downward to the position so that the upper end part of the mandrel 3 is made lower than the lower end of the opening end face supporting means 15, the formed body 12 is drawn out from the mandrel 3.
Patent JP-H05150364-A (JP)
Title: Overhead projector
Inventor: KITANO KAZUHIKO
IPC: G03B21/132
Filed: 1991-11-27
Abstract: PURPOSE:To integrate an original reading part with an overhead projector main body so that the projector can be made compact and to use a projecting lamp also as an original reading light source. CONSTITUTION:As to a reflection type overhead projector projecting a picture projected on a liquid crystal panel 9; a CCD camera 7 is opposingly arranged to the liquid crystal panel 9. An original 4 placed on the liquid crystal panel 9 is irradiated by the projecting lamp 10 and read at the time of reading the original, and read data is stored in a storing part. The original 4 is removed from the liquid crystal panel 9 at the time of projecting, the picture accessed from the storing part is projected on the liquid crystal panel 9, light from the projecting lamp 10 is reflected by a condensing mirror 11, and transmitted through the liquid crystal panel 9, and projected on the screen.
Patent JP-H06139273-A (JP)
Title: Machine translation system
Inventor: NARITA MASUMI
IPC: G06F17/28
Filed: 1992-10-28
Abstract: PURPOSE:To further exactly obtain syntax information or semantic information by retrieving the original word dictionary of an input language for a word and phrase which is judged to be an unkown word by retrieving a translation dictionary. CONSTITUTION:While a translation is executed by a translating part 5, the attribute information of the unknown word detected from an original sentence inputted from an inputting part 1 is extracted by retrieving an original word dictionary part 7 of the input language, and transmitted to a translating part 5. When an entry is not found at the time of retrieived the original word dictionary 7, the estimation processing of the attribute is operated. Moreover, the semantic information of the unkown word outputted as an original word in a translation being the translated result of the translating part 5 is extracted from the original word dictionary 7 of the input language, and displayed at a display part 8 by the instruction of an operator.
Patent JP-H06258169-A (JP)
Title: Method for simultaneous correction of change in excess force in radial direction and of change in excess force in transverse direction of pneumatic tire
Inventor: JIYOISU AARU WAIRUDO
IPC: B29D30/72
Filed: 1993-11-19
Abstract: PURPOSE: To precisely and efficiently correct the excessive changes of radial and lateral forces of a pneumatic tire at the same time by indexing a tire tread circumferential increase sections, and measuring the corresponding circumferential and lateral forces to determine the cut component. CONSTITUTION: The tread of a tire 10 is indexed to a series of circumferential increase sections, and excessive changes of radial and lateral forces of the tire 10 are corrected by removing the material from a shoulder. The tire 10 is pressed onto a freely rotating load drum 22, a rotating shaft 26 is rotated while being controlled by a CPU 32, and circumferential and lateral forces R<1> (n), L<1> (n) and R<2> (n), L<2> (n) of the lateral shoulder parts are detected by measuring device 30<1> , 30<2> , and detection signals are transmitted to the CPU 32. The CPU 32 calculates the lateral cutting quantities  r(n), RL<1> SGR(n)},  r(n), R/L<2> SGR(n)} to control grinders 34<1> , 34<2> , and the excessive material is removed from the tread.
Patent JP-H02159460-A (JP)
Title: Failure detector for automatic transmission
Inventor: YOSHIDA TOSHIYASU
IPC: F16H59/22
Filed: 1988-12-13
Abstract: PURPOSE:To make it possible to prevent secondary failures of an automatic transmission with rapid detection of the failed condition by judging the automatic transmission to be failed if a vehicle does not start moving in spite of the vehicle condion being ready for starting. CONSTITUTION:A control unit 300 detects that a signal from a position selection switch 304 is showing a range other than P and N, an idling switch 306 is off, a foot brake switch 307 is off, and a parking brake switch 308 is off. When a condition in which the vehicle speed is lower than a low value V0 continues for a specified period of time, the condition is determined to be failure and a signal outputted to a line pressure solenoid 44 is changed to a line pressure lowering side. This causes the line pressure to be a very low value and an automatic transmission comes to a neutral condition. As a result, secondary failures of the clutch, brake, etc. are prevented.
Patent JP-H01155904-A (JP)
Title: Liquid separating apparatus
Inventor: KAMIYA HITOSHI
IPC: B01D65/02
Filed: 1987-12-10
Abstract: PURPOSE:To facilitate setting up of the whole body of a liquid separating apparatus and to prevent occurrence of shift of location by building spacers for unfiltered water and filter elements in layers by supporting them by hanging hooks on one of upper horizontal bars and recesses on one of the lower horizontal bars using spacers for unfiltered water provided with a hook on each of upper part and a recess on each lower part. CONSTITUTION:Ceramic filter elements are fitted into permeated water spacers 20 (or unfiltered water spacers) provided with one hook 23 on each upper part and one recess 24 on each lower part, to construct thus filter elements. Unfiltered water spacers having a same external shape as the permeated water spacers 20 are also prepared. The filter elements and the unfiltered water spacers are built in layers by hanging the hook on one of upper horizontal bars extended with a distance between vertical frames, and the recess is put on one of the lower horizontal bars.
Patent JP-H03173132-A (JP)
Title: Method for heat treatment of gallium arsenide compound semiconductor wafer
Inventor: MATSUMURA TAKAO
IPC: H01L21/324
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a GaAs wafer, for GaAs LSI use, which requires excellent uniformity by a method wherein, in a heat treatment process, a heat treatment is executed while the wafer is being irradiated with light at a specific photon energy. CONSTITUTION:In a heat treatment method of a gallium arsenide compound semiconductor wafer including a heat treatment process by which a specimen is held at a temperature of at least 400 to 700 deg.C, a heat treatment is executed while the wafer is being irradiated with light whose photon energy is 1.5 to 4.0eV during a period of the heat treatment process. A heat treatment furnace is constituted by winding a heater 3 on the outer circumference of a quartz core tube 2; in addition, a plurality of light sources 1 are arranged at the outside of the quartz core tube 2; a plurality of GaAs wafers 4 and metal arsenic 5 as a dopant are placed on a quartz boat 6 inside the quartz core tube 2. The heater 3 and the light sources 1 are arranged in such a way that a heat energy and a luminous energy are exerted uniformly on the quartz core tube 2; the light sources 1 and the heater 3 are connected respectively to a power supply apparatus outside the figure.
Patent JP-H02262552-A (JP)
Title: Propenoneoxime ether, preparation thereof, and pharmaceutical composition containing same
Inventor: KURISUCHIYAN KONII
IPC: A61P43/00
Filed: 1989-12-01
Abstract: NEW MATERIAL: Compd. of formula I (wherein Ar and Ar' are each a phenyl, a naphthyl or a heteroaromatic; R 1  and R 2  are each H, a 1-4C alkyl or a 1- pyrrolidinyl with N; M is H, Cl or a 1-4C alkyl; n is 2 or 3) and salts of mineral acids or org. acids therewith.  
     EXAMPLE: Trans 1-N,N-dimethylaminoethoxyimino 1-(2-fluorophenyl)3-(4- hydroxyphenyl)2-propene syn.  
     USE: These compd. are effective to the central nervous system and the peripheral nervous system and are useful as antagonists of 5HT 2  receptors.  
     PROCESS: A chalcone of formula II is reacted with a hydroxylamine of formula H 2 NOZ (wherein Z is an aminoalkyl chain, II, etc.), in a solvent such as ethanol under heating and reflux condition to obtain a compd. of formula I. 
     COPYRIGHT: (C)1990,JPO