baber/WOPTO huggingface dataset:
Patent JP-H09147652-A (JP)
Title: Contact structure for sliding switch
Inventor: HIRANO MINEO
IPC: H01H1/60
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the carbonization of the slide face of a pole plate due to arc by providing the pole plate with a thin groove portion narrower than the width of the slide contact portion of a movable armature and a cavity portion peripherally provided in a fixed contact. SOLUTION: A slide-movable armature 1 has the end provided with a slide contact portion 1a put in slide contact with the plate face 2e of a pole plate 2 and a contact portion put in contact with a fixed contact 3a. In the pole plate 2, a groove 2a is made right under the center of the slide contact portion 1a of the movable armature 1. The groove 2a consists of a thin groove portion 2c narrower than the width L1 of the slide contact portion 1a of the movable armature 1 and a cavity portion 2d peripherally provided in the fixed contact 3a. A terminal 3 which has the fixed contact 3a at one end and a connection terminal at the other end in one unit is inserted and molded in the pole plate 2.
Patent JP-H07152297-A (JP)
Title: Cleaner
Inventor: KUSUMOTO HIROSHI
IPC: G03G21/10
Filed: 1993-11-30
Abstract: PURPOSE:To provide a cleaner which prevents unsatisfactory cleaning, improves the durability of a blade and prevents the blade from curling up. CONSTITUTION:The cleaner is provided with the blade 17, in contact with the surface of a photoreceptor 5, which removes developer sticking to the surface of the photoreceptor 5, a residual-developer quantity detecting means 30, upstream from the blade in the direction of the rotation of the photoreceptor 5, which detects quantity of developer remaining on the surface of the photoreceptor 5 after transfer, and pressure adjustment means 20 and 11 which adjust the pressure of the blade 17 on the photoreceptor 5 based on the detection result of the means 30.
Patent JP-H08162527-A (JP)
Title: Multilayer interconnection forming method
Inventor: HATTORI ATSUO
IPC: H01L23/522
Filed: 1994-12-05
Abstract: PURPOSE: To avoid the increase of connection resistance by selectively etching the residual part of a conductive material layer, with the second resist layer as a mask, in condition that the first resist layer is left, so as to form a lower wiring layer. CONSTITUTION: An interlayer connection layer 16A is formed by forming a conductive material layer on the insulating film 12 covering the surface of a substrate 10, and selectively etching the conductive material layer halfway with the first resist layer 18 as a mask. Next, a lower wiring layer 14A contiguous to the interlayer connection layer 16A is formed by selectively etching the residual part of the conductive material layer, with the second resist layer 20 as a mask, in condition that the first resist layer 18 is left. After removal of the resist layers 18 and 20, an insulating material layer is formed, covering the lower wiring layer 14A and the interlayer connection layer 16A, on the insulating film 12, and an interlayer insulating film is formed by removing the insulating material layer form the topside until the top of the interlayer connection layer 16A is exposed.  Then, an upper wiring layer contiguous to the interlayer connection layer 16A is formed on the interlayer insulating film.
Patent JP-2001146187-A (JP)
Title: Method of manufacturing fuel tank
Inventor: GOTO HIRONORI
IPC: B23K26/21
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a fuel tank of a type having a body plate with a weld line left in the exterior surface, efficiently via laser welding. SOLUTION: In such manufacture of a fuel tank as welding three pieces, or a right and a left division 2 constituting a body plate 1, and a bottom plate 3, a given gap 9 of a dimension d is ensured between opposed mating faces 8 of the divisions 2, and a laser beam 11 is radiated onto the gap 9. The laser beam 11 entering the gap 9 experiences multiple reflection between the mating faces 8 before reaching that underside of the radiation surface which serves as the exterior surface. The divisions 2 are welded together quickly along the gap 9, so that a surface 4a of a weld zone 4 caves in into the gap 9 rather than leaves a back bead protruding to the exterior surface side as in existent MIG welding.
Patent JP-S63175134-A (JP)
Inventor: GERUHARUTO FUOSUBUINKERU
IPC: D03J1/13
Filed: 1987-12-28
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-H04204075-A (JP)
Title: Sonar angle measuring apparatus
Inventor: HISADA MASAHIRO
IPC: G01S15/88
Filed: 1990-11-30
Abstract: PURPOSE:To calculate both the horizontal azimuth angle and vertical angle with high accuracy by providing a vertical receiver in addition to a horizontal receiver and measuring an angle considering even the arrival sonic wave in a vertical direction. CONSTITUTION:Two left and right beams are formed from the output of a horizontal receiver group 4 in a horizontal beam forming circuit 6 and upper and lower beams are formed from the output of a vertical receiver group 5 in a vertical beam forming circuit 7. Horizontal beam output is inputted to a horizontal phase detection circuit 8 to detect the phase difference between left and right beam receiving signals and the result is sent to the first vertical angle calculating circuit 10 and an azimuth angle calculating circuit 11 and, in the same way, the phase difference between the upper and lower beams is calculated by a vertical phase detection circuit 9 and the result is sent to the calculation circuit 10. A horizontal azimuth angle is calculated according to a predetermined calculation formula in the azimuth angle calculation circuit 11 and a vertical incident angle is calculated according to a predetermined calculation formula in the second vertical angle calculating circuit.
Patent JP-2001148317-A (JP)
Title: Case and noise absorbing device for flat cable
Inventor: HIRAKAWA SHOJI
IPC: H01F17/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a noise absorbing device in which position deviation and movement in the direction of cable stretching are not generated after installation of a flat cable. SOLUTION: When a first case 4 and a second case 5 are mutually combined, cable port openings 11, 12 are constituted at facing positions. The first and second cases 4, 5 have cable pressure segments 403, 404, 503 and 504 in the vicinity of the inside of side plates 45, 55 of the cable inlet 11 side, and have cable pressure segments 401, 402, 501, 502 in the vicinity of the inside of side plates 44, 54 of the cable outlet 12 side. The cable pressure segments (403, 404) (503, 504), (401, 402) and (501, 502) have mutually different heights.
Patent JP-H11123748-A (JP)
Title: Injection molding machine
Inventor: OKABE YOSHIHIRO
IPC: B29C45/60
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To improve injection responsiveness of a screw and metering responsiveness by moving a ball screw shaft back and forth by rotation of a ball nut. SOLUTION: A screw 12 is held on a screw holder 8 through a screw driving shaft 13 so as to be freely rotatably moved integrally back and forth. The screw 12 is rotated through a pulley 23 to be driven for metering by driving of an electrically-driven servomotor 20 for metering. An injection driving mechanism 24 is fitted to a sleeve 25 in which a ball nut body 27 is provided freely rotatably. A recirculating screw shaft 28 is screwed to the ball nut body 27 and one end is drivably connected to the screw holder 8 through a pressure sensor 36. The ball nut body 27 is rotated integrally together with both a pulley 26 to be driven for injection and the sleeve 25 by driving of an electrically- driven servomotor for injection. The ball screw shaft 28 is moved in the axial direction and the screw 12 is moved back and forth integrally with the screw holder 8.
Patent JP-H06178868-A (JP)
Title: Disk-shaped body feeding device
Inventor: MAKI TADANORI
IPC: A63F9/00
Filed: 1992-12-11
Abstract: PURPOSE:To facilitate a change of passage width by a method wherein a regulating member to regulate a passage width of a feeding passage for a disk-shaped body such as a playing medal is provided in such a manner that its mounting position can be changed freely, and a mounting position of a regulating member is guided by a guide mechanism. CONSTITUTION:A medal feeding device pushes a medal M transferred in an engagement with a rotary disk which is rotated at a reduced speed by a motor into a feeding passage 1 and feeds it along the feeding passage 1 out of a hopper. At this time, the medal M is fed outward in the rotation radious direction in a contact with a feeding member 3 at a periphery of the medal M and a passage width of the medal M fed out along the feeding member 3 is regulated by a cooperation of the feeding member 3 and a regulating member 4. In this instance, the regulating member 4 is provided with a swinging arm 27 which can swing around a shaft 29, and a mounting position of this regulating member 4 is guided by a guide mechanism 38 which is designed to receive in a medal receiver 43 a guide body 37 of the same diameter as that of the medal M and sandwiches it in the diametral direction.
Patent JP-H01169281-A (JP)
Title: Evaporator
Inventor: IDE SHINICHI
IPC: F25B39/02
Filed: 1987-12-25
Abstract: PURPOSE:To obtain an evaporator which can properly distribute refrigerant without consuming power and generating heat by forming a refrigerant flow rate regulator with a casing, a float made of a superconducting material in the casing and a stopper made of magnetic material. CONSTITUTION:In the casing 17 of a refrigerant flow rate regulator 16, a float 18 made of a superconducting material and a s topper 19 made of a magnetic material. The refrigerant flowing in the evaporating device is distributed to refrigerant circuits 13a, 13b by a distributor 14. After exchanging heat in an evaporator 12, it then flows through the refrigerant flow rate regulator 16 disposed in the respective refrigerant circuits, and merges in a confluent unit 15 to be discharged out of the evaporating device. If the distribution of refrigerant to the refrigerant circuit 13a is greater, the float 18 made of a superconducting material which is disposed in the refrigerant flow rate regulator 16 generates a diamagnetic force and moves to the left to throttle the refrigerant circuit by being repelled by the stopper 19 made of a magnetic material 19. Such a movement is also true for the refrigerant circuit 13b. Therefore, the refrigerant can properly be distributed without consuming power and heat generation.
Patent JP-H01173594-A (JP)
Title: Induction heating cooker
Inventor: HONDA ATSUSHI
IPC: H05B6/12
Filed: 1987-12-26
Abstract: PURPOSE:To improve heating efficiency by returning the end of a lower layer coil wound outward from the central part to the central part through a groove, etc., on the lower side of a coil base and further winding an upper layer coil upon the lower layer coil so as to form two-layer structure. CONSTITUTION:A specified line material W is cut in a specified length and a lower layer coil is wound first from the central part of a coil base 2. Subsequently, when wound up to the outside, it is let through a hole 4 on the outside or a notch 4a and then let through a groove 5 cut at the backside of the coil base 2 and returned to the central part and also from the inside an upper layer coil 1a is wound. Hereby, the flatness of the upper face of a coil is secured and two-layer laminated work coil for use in aluminum pan, etc., excellent in thermal efficiency can be manufactured.
Patent JP-H06156255-A (JP)
Title: Brake oil pressure generating device
Inventor: ONAKI TSUTOMU
IPC: B60T13/12
Filed: 1992-11-17
Abstract: PURPOSE:To reduce an oil pressure drop in a wheel cylinder in a brake oil pressure generating device in the case where a force boosting ratio in a booster is smaller than a set force intensifying factor. CONSTITUTION:When a booster 12 is normal, a changing-over valve device 48 does not operate, and a master cylinder 10 is kept in the first state. Brake oil in a pressurizing chamber 22 is pressurized by a large diameter part 62 of a first pressurizing piston 18, and the oil pressure is transmitted to a wheel cylinder 28. When the force boosting ratio has been decreased to the value smaller than a set force intensifying factor, a changing-over valve 48 operates, and the master cylinder 10 is changed over to the second state. The oil pressure in the pressurizing chamber 22 is increased by the small diameter part 64 of the first pressurizing piston 18, and this oil pressure is transmitted to the wheel cylinder 28. In the latter case, a higher oil pressure than in the former case for the equal output of the booster 12 is generated. For this reason, decrease of the oil pressure in the wheel cylinder 28 caused by the breakage of the booster 12 is reduced.
Patent JP-H09143469-A (JP)
Title: Soil conditioner and its production
Inventor: MATSUMOTO HIROMASA
IPC: C09K17/08
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a soil conditioner capable of stimulating the growth of field crops without causing ill effects on a human body and the natural environment and enabling the easy spray even on a place such as a small-sized farm or a kitchen garden where machine spraying is not applicable. SOLUTION: This soil-treating agent is obtained by absorbing a metal- containing acidic solution in holes of cellulose porous particles at a ratio of 0.9-1.1 times the weight of the cellulose porous particles after drying. In concretely, the metal-containing acidic solution is made to absorb in holes of the cellulose porous particles at a weight ratio of 5-6 times the particles and dried so that the obtained product has a weight of 1.9-2.1 times the original weight of the cellulose porous particles. Subsequently, the dried product is pressed to crush the cellulose porous particles and remove the acidic gas from the holes followed by returning the pressure to normal pressure to restore the shapes of the particles and fill air in the holes.
Patent JP-H09140532-A (JP)
Title: Interior ornament
Inventor: HOSHINO KAZUJI
IPC: B44C5/04
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a three-dimensional decorative effect so as to obtain an ornament excellent as interior goods by providing a frame main body having a window part with legs for erecting and holding the frame main body, and projecting a placing unit where an ornament such as a vase, a flower bowl can be placed in the window part. SOLUTION: This interior ornament used at the time of displaying an ornament such as a vase, a decorative article and the like comprises a frame main body 1 having a window part 6, legs 15 capable of erecting and holding the frame main body 1, and a placing unit 20 projected in the window part 6. A back frame material 10 is fixed to the back frame crosspiece provided on the back of a decorative frame plate 5 of the frame main body 1, and a seeing through plate is disposed through a guide crosspiece 12 in the back part of the back frame material 10. The legs 15 are fixed by inserting fitting bolts in fitting holes formed in the lateral side part and a longitudinal side part of the back crosspiece and the back frame material 10, and tightening the same. The placing unit 20 is disposed in the window part 6 in such a manner as to be projected forward and backward.
Patent JP-2000154618-A (JP)
Title: Roof material
Inventor: YOSHIOKA TAKUMI
IPC: E04D1/18
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To form an interstice between a roof material and a sheet material, and allow dew condensation generated at the rear surface of a roof material main body to flow down easily by joint integrating a sheet material by dot adherence on the rear surface of a roof material main body consisting of a metal plate. SOLUTION: A foam resin sheet or an aluminum foil sheet 19 is laminated integrally by dot adhesion on the rear surface of a roof material main body 1 consisting of a metal plate at predetermined distances, so that an interstice is formed between the roof material main body 1 and the sheet 19. An S-shaped lock parts 14, 10 are formed on the right side 7 and upper side 9 of the roof material main body 1, and U-shaped lock parts 8, 3 are curvature formed at the left side 8 and lower side 2 thereof. Then, nails are driven to the attaching part 11 formed on the upper side 9 of the roof material main body 1 so as to fasten the roof material A to a roof board, after that, by fitting the S-shaped lock parts 14, 10 and U-shaped joint parts 8, 3 of the roof material main body 1 each roof materials A are roofed by being mutually connected vertically and left and right.  Accordingly, dew condensation to be generated on the rear surface of the roof material main body 1 can easily flow down via an interstice between the roof main material body and the sheet 19.
Patent JP-H05139213-A (JP)
Title: Folding type package tray
Inventor: TAKAHASHI TOSHIMITSU
IPC: B60R5/04
Filed: 1991-11-19
Abstract: PURPOSE:To increase the dimensions of a luggage room opening when a package tray is open, and prevent generation of rattling noise. CONSTITUTION:A package tray 4 is constituted to be foldable in the roughly central part in its longitudinal direction, and front and rear hinge pins 9 formed on the rear surface side of the rignt and left edges of the package tray 4 are movably-fitted in a rail 16 formed on a side bracket 12. One side hinge pin is moved along the rail 16 by pressing the rear edge or the front edge of the tray, so that the package tray 4 is folded from the central part upward and open the luggage room 1. The hinge pins 9 are held in prescribed positions by ribs 18, 19 formed on the upper wall surface and the lower wall surface of a slit which constitutes the rail 17. It is thus possible to restrain rattle of the package tray 4 and hold its opened attitude.
Patent JP-H10159842-A (JP)
Title: Thrust bearing
Inventor: YAMASHITA YASUTARO
IPC: F16C19/30
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a holder without application of any excessive load on the holder by setting an axially movable distance between inner and outer races equivalent to or more than play clearances among mechanical parts. SOLUTION: Since an axially movable distance between inner and outer races 1, 2 is set equivalent to ore more than a play distance L between mechanical parts 7, 8, even though an interval between those mechanical parts 7, 8 is varied according to the shift position switching of mechanical parts 7, 8, it can be set to an interval variation within an axially movable distance of the bearing inner and outer races 1, 2. On the other hand, a bearing inner race 1 is stuck to a width surface 7a which is a back-up surface of the mechanical part 7 by means of adhesiveness of oil such as lubricant, etc., and an interval between the inner/outer races 1, 2 is to vary, while the inner race 1 is stuck to the width surface 7a, so that this surface can follow the variation of the mechanical parts 7, 8.  Therefore, any eccentricity caused by drop of the inner race 1 by its own weight, from the width surface of the mechanical part 7 can be prevented, and there is no chance of generation of any slip between the inner race 1 and a roller 4 and action of an excessive hard load between the inner race 1 and a holder 3.
Patent JP-2001157256-A (JP)
Title: Mobile phone and communication system
Inventor: KUMAGAI TAKESHI
IPC: H04W84/10
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that has a server function and permits two-way data communications and to provide a communication system. SOLUTION: The mobile phone is provided with a mobile phone function management means 10 that controls access to other mobile phones via a public mobile phone network 200, a client function management means 12 that controls an access operation as a client to other mobile phones via the public mobile phone network 200, an HTTP server function management means 14 that conducts communications in compliance with the HTTP, an FTP server function management means 16 that conducts communications in compliance with the FTP, a protocol conversion function management means 18 that converts data formats among the HTTP, FTP and IrDA protocols, an IrDA protocol control means 20 that conducts communications in compliance with the IrDA protocol, an infrared ray reception section 22 that receives infrared ray communication data and an external storage device 24.
Patent JP-2001146265-A (JP)
Title: Pulp mold cushion
Inventor: HAYASHI SHIGEJI
IPC: B65D81/03
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To increase strength against a heavy article without increasing plate thickness and adding reinforcing agent. SOLUTION: The protruded shape of the receiving part of a product 11 is formed into an H-shape 10a.
Patent JP-H03191351-A (JP)
Title: Positive type resist composition
Inventor: KAMIYA YASUNORI
IPC: G03F7/022
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a radiation sensitive positive type resist superior in sensitivity, heat resistance, and etching resistance by incorporating an alkali-soluble resin, quinone diazido compound and a specified compound. CONSTITUTION:The resist composition comprises the alkalisoluble compound, the radiation-sensitive quinone diazido compound and the compound represented by formula I in which each of Z1 - Z9 is alkyl, preferably, having 1 - 4C, H, halogen, or the like, and each of R1-R6 is H, alkyl, preferably, having 1-10C, alkenyl, preferably, having 1-4C, or the like, thus permitting the obtained positive type resist to be enhanced in sensitivity without impairing heat resistance and etching resistance.
Patent JP-H01175305-A (JP)
Title: Preamplifying circuit
Inventor: OSADA HIROKAZU
IPC: H03F3/08
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a preamplifying circuit having a constant gain even when there is the dispersion of manufacturing accuracy by forming a transimpedance means and a feedback amplifying means on the chip of one integrated circuit and providing the load of the feedback amplifying circuit outside the integrated circuit. CONSTITUTION:A formation and a connection are executed on the chip in one integrated circuit so as to compensate the dispersion of thc manufacturing accuracy of a feedback resistance Rf in a transimpedance means 1 with a feedback resistance RE in a feedback amplifying circuit 2. The load 3 of the feedback amplifying circuit 2 is made into a separate resistance with little dispersion of the manufacturing accuracy, fitted outside the integrated circuit and thus, the constant gain can be obtained. Since a signal line in which a minute signal current flows is not outside, it is hardly influenced by external noises. Thus, there is the dispersion of the manufacturing accuracy, the gain can be made constant.
Patent JP-2000154607-A (JP)
Title: Hanger for deck plate
Inventor: YAMAGUCHI HARUYOSHI
IPC: E04B5/40
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a hanger for a deck plate capable of surely hanging down a hanger bolt to the deck plate with a simple structure. SOLUTION: The upper parts of both right and left side panels 12 and 22 are largely bent to the outsides to form wing sections 14 and 24, and the end faces 14a and 24a of the wing sections 14 and 24 are approximately vertically contacted with a wall surface 30 of a deck plate (rail) 3. By the constitution, the end faces are contacted with the deck plate without contacting the sides thereto so as to vertically bear load, and the structure of a hanger is hard to deform and is capable of bearing up under load.