baber/WOPTO huggingface dataset:
Patent JP-H09102435-A (JP)
Title: Method and device for manufacturing metal vapor-deposition film
Inventor: ISHIKAWA HISANORI
IPC: H01G13/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance and adhesion or a metal vapor-deposition film by vapor-depositing metal an a film for forming the metal vapor-deposition film, and pressurizing a film, wherein the metal vapor-deposition film is formed, in its thickness direction. SOLUTION: A film F with oil is wound around the first cooling roller 10, and, in an upstream position of the winding part, trace quantity of metal nucleus such as Cu, etc., is vapor-deposited at uniform density with a vapor-deposition nucleus evaporation source 28. Immediately after this, a zinc vapor-deposition film whose thickness is constant is farmed with a zinc vapor-deposition source 28. The film F is, under the condition that the side of zinc vapor-deposition film faces a pressure receiving roll 12, inserted between a pressurization roll 32 and the pressure receiving roll 12.  The pressurization roll 32 is, with a back-up roll 34 in between, pressed toward the pressure receiving roll 12 with a pressurization mechanism 38, so that the zinc vapor-deposition film in unstable condition immediately after vapor deposition is inserted between the specular-finished pressure receiving roll 12 and the film F far uniformly pressurized. By this, array of zinc atom in the vapor-deposition film is made minute, so that bonding strength and corrosion resistance are improved.
Patent JP-H08123184-A (JP)
Title: Contact developing method
Inventor: SHIOZAKI MASAYA
IPC: G03G13/08
Filed: 1994-10-25
Abstract: PURPOSE: To obtain an image provided with the stable image quality, by using the toner whose apparent concn. is over the specific value and performing the developing while gradually replenishing the toner corresponding to the toner consumption through the toner replenishment path. CONSTITUTION: As the toner T, which provided with the apparent concn. exceeding 0.30g/cc is used. Then, a developing device 2 used is constituted so that the toner retaining part 20a on the front side in the rotary direction of a developing roller 21 form an elastic blade 22 held in contact with the developing roller 21 for forming the thin layer, and a toner hopper 24 for feeding the toner to the toner retaining part 20a is connected through a toner replenishing path 25 in a slit shape. The developing is performed while gradually replenishing the toner T from the toner hopper 24 to the toner retaining part 20a corresponding to the toner consumption in the toner retaining part 20 through the toner replenishment path 25. Therefore, the variation of particle size distribution can be minimized, and even though the new toner T is fed to the toner hopper 24, the particle size distribution in the toner hopper is prevented from the variation.
Patent JP-S62119503-A (JP)
Title: Optical attenuator
Inventor: IWAKIRI TOYOKAZU
IPC: G02B6/32
Filed: 1985-11-20
Abstract: PURPOSE:To reduce the reflected back light by bringing closely an exist optical fiber and an incidence optical fiber into contact with both ends of a GRIN lens. CONSTITUTION:The optical axis of an optical fiber 1 and that of an optical fiber 2 coincide with the optical axis of a GRIN lens 10, and the end face of the optical fiber 1 an one end of the GRIN lens 10 are brought closely into contact with each other, and the other end of the GRIN lens 10 and the end face of the optical fiber 2 are brought closely into contact with each other. An image on an end face 21 of the optical fiber 1 is formed on an end face 22 of the optical fiber 2, and the light emitted from the optical fiber 1 is made incident on the optical fiber 2 without loss. Thus, an optical attenuator of very little reflection is obtained.
Patent JP-S62144754-A (JP)
Inventor: RICHIYAADO POORU RENARUDO
IPC: B01L3/00
Filed: 1986-11-04
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-H08100031-A (JP)
Title: Rubber-modified thermoplastic resin film and its production
Inventor: SUMIDA KATSUHIKO
IPC: B29C48/305
Filed: 1994-09-29
Abstract: PURPOSE: To prepare a film having high surface smoothness, high uniformity and excellent weather resistance even when it is a thin-wall film. CONSTITUTION: This film is produced by extruding a resin composition containing a rubber-modified thermoplastic resin obtained by grafting an aromatic vinyl monomer (B) (e.g. styrene monomer) or an alkyl (meth)acrylate and (C) a vinyl cyanide monomer (e.g. acrylonitrile) onto a rubber component (A) having a saturated main chain (e.g. ethylene/propylene copolymer rubber) through a T die and cooling the extrudate with cooling rolls at the following temperature, t ( deg.C): (HDT-25) deg.C<=t<=(HDT+45) deg.C (wherein HDT( deg.C) is the heat distortion temperature of the rubber-modified thermoplastic resin). The mixing ratio among the respective components is desirably such that (A)/[(B)+(C)]=2/28-50/50 by weight, and (B)/(C)=90/10-50/50 by weight).
Patent JP-H0983035-A (JP)
Title: Piezoelectric transformer
Inventor: TAKANO KATSUYOSHI
IPC: H01L41/107
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric transformer having low oscillation impedance and high transformation ratio. SOLUTION: Piezoelectric ceramic plates 15, 16, each provided with an input electrode, are bonded to the central part in the long side direction of a rectangular piezoelectric ceramic plate 10. Oscillation of the piezoelectric ceramic plate 15, 16 is converted by an output electrode 11 at the end face of piezoelectric ceramic plate 10 to produce an output voltage. The capacity and oscillation mode can be regulated by varying the length of piezoelectric ceramic plate 15, 16 and the capacity can be increased by decreasing the thickness.
Patent JP-H02107109-A (JP)
Title: Tape seedling transplanter
Inventor: FURUKAWA KAZUO
IPC: A01C11/02
Filed: 1988-10-17
Abstract: PURPOSE:To smoothly pull out a tape seedling from a housing case by increasing the relative interval between a tape seedling receiving surface and a tape seedling feeder of the housing case with increasing housing height of the tape seedling housed in a zigzag state in the housing case. CONSTITUTION:A tape seedling housing case 1 is provided so as to vertically move relatively to a feeder 2 for feeding blocklike seedlings (a) formed into a tape seedling to the housing case 1 and the tape seedling is housed in the housing case 1 in a zigzag state. The housing case 1 is separated from the tape seedling feeder 2 with increasing housing height of the tape seedling.
Patent JP-H07113957-A (JP)
Title: Inner focus type zoom lens
Inventor: ARIMOTO TETSUYA
IPC: G02B15/20
Filed: 1993-10-19
Abstract: PURPOSE:To sufficiently shorten the nearest photographing distance and to reduce the decrease of illuminance caused by focusing and deterioration of performance by focusing to a proximity distance by means of a second group and properly stipulating the composite focal distance of the first group and the magnification of the second group. CONSTITUTION:This lens is composed of a first group of positive refractive power, a second group of negative refractive power and the succeeding group of positive refractive power. By moving the first group and one group of the succeeding groups to the object side, zooming from the wide angle end to the telescopic end is performed and focusing to the proximity distance is performed by moving the second group to the object side. Also, the conditions: -0.6<beta21<-0.3, 0.7<f1/fr<1.2 are satisfied. Where, beta21 is the magnification of the second group in the state of focusing at infinity on the telescopic end, f1 is the composite focal distance of the first group and fr is the composite focal distance of the whole system on the telescopic end.
Patent JP-H07113457-A (JP)
Title: Differential device
Inventor: TERAOKA MASAO
IPC: F16H48/295
Filed: 1993-10-19
Abstract: PURPOSE:To provide the uniform differential restricting force even in the idle revolution of any driving wheel and reduce the number of parts by installing the spacer of the shorter pinion gear and a pair of wheel side gears and installing a differential mechanism provided with the torque sensitive type differential control function and a differential control mechanism in a speed change sensitive type. CONSTITUTION:The longer and shorter pinion gears 65 and 67 are arranged at a bottom part 61 and at the place in contact with other bottom part through the assembly from the opened ports of an accommodation hole 57 and other accommodation hole, and a spacer which is formed integrally or separatedly from the pinion gear 65 is arranged on the opened port side of the accommodation hole 57 of the shorter pinion gear 65. Accordingly, even if the meshing thrust force in any direction is generated on the shorter pinion gear 65, i.e., even if any wheel for the connection of the side gears 37 and 39 revolves faster than the revolution speed of a diffferential case 21, the generated differential restricting force becomes uniform. Accordingly, a differential gear device 7 can drastically improve the steering stability due to the differential control function of the torque sensitive type and the speed sensitive type having uniform characteristics.
Patent JP-H08105451-A (JP)
Title: Bearing structure
Inventor: SUDA HIDEKAZU
IPC: F16C35/02
Filed: 1994-09-30
Abstract: PURPOSE: To fix a shaft to a bearing solely by inserting a cylindrical shaft in the bearing. CONSTITUTION: A groove 8 having a given width is formed in the whole of the outer peripheral surface of a cylindrical bearing 6 Meanwhile, a pawl 11 fitted in the groove 8 formed in the outer peripheral surface of the bearing 6 toward the inside is formed on a cylindrical shaft 10 side. This constitution fits the pawl 11, protruded from the inner peripheral surface of the shaft 10, in the groove 8 formed in the outer peripheral surface of the bearing 6 by inserting the cylindrical shaft 10 as it is guided by the outer peripheral surface of the bearing 6. The shaft 10 is fixed only by inserting it in the bearing 6 without positioning the shaft 10 in the axial direction and the circumferential direction.
Patent JP-H01106117-A (JP)
Title: Control method for leg type walking robot
Inventor: OMICHI TAKEO
IPC: G05D1/08
Filed: 1987-10-19
Abstract: PURPOSE:To detect the sensor abnormality for a leg type walking robot containing an earth sensor and a slant sensor by performing comparison among both sensors, a leg tip position detector and the topographical information. CONSTITUTION:The positions of four legs of a robot can be calculated from the data obtained by the joint angle detectors set in each leg. When a signal showing an earth state is received from an earth sensor, the relative angle between the robot main body and the ground surface is obtained from the robot main body coordinates of the front and rear leg positions. Then the slant thetam obtained from the topographical information is subtracted from said relative angle. Thus the slant value is calculated from the attitude of the robot. While the slant value is directly obtained from a slant sensor. These two slant values are compared with each other. If the difference obtained from said comparison is significantly larger than the estimated measurement error and count error, it is known that the slant sensor, the earth sensor or the leg tip position has abnormality.
Patent JP-H08103015-A (JP)
Title: Underfloor wiring system
Inventor: NARUMI KIYOYUKI
IPC: H02G3/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide an underfloor wiring system in which an additional installation is facilitated for the increased load and the range of the service interruption due to overload is limited to a minimum. CONSTITUTION: An underfloor wiring system comprises wirings formed of a low-voltage main 1, a low-voltage sub-main 2 and a branch line in such a manner that the main 1 and the sub-main 2 are set to 200V, single phase three-wire type, a breaker 5 installed between the main 1 and the sub-main 2, and fuses 7 provided at lines 3a, 3e connected to plug sockets 8 or taps between the sub-main 2 and a branch line 3.
Patent JP-2001080798-A (JP)
Title: Rolled paper support device
Inventor: SHIGA TAKAHIRO
IPC: B65H75/08
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a rolled paper support device having excellent operability when setting the rolled paper. SOLUTION: This device is provided with a flange main body, of which flange member to be fitted to both ends of the rolled paper is formed of a flange part 14 and a support cylindrical part 15 to be inserted into a paper tube of the rolled paper, a claw member 20 provided with plural claws projected from the peripheral surface of the support cylindrical part, a compressing member 21 for applying the pushing force to the claw member 20, a pressurizing means 22 brought in contact with the inside of the support cylindrical part 15 and to be slid in the extending and shrinking directions of the compressing member 21, and a set/release lever 23 to be fallen so as to slide the pressurizing means 22. With this structure, the claw member can be opened in the radial direction by pressurizing the claw member in the axial direction of the support cylindrical part.
Patent JP-H09104108-A (JP)
Title: Ink jet recording apparatus and production thereof
Inventor: SHIGEMURA KOJI
IPC: B41J2/16
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a high speed recording apparatus low in cost, high in reliability and having many nozzles in high density, that is small in size. SOLUTION: A pressure chamber 1a is surrounded on both sides thereof by side walls 2a, 2b each composed of a piezoelectric element and the upper, lower and front sides thereof are surrounded by a top plate 3, an under plate 4 and a nozzle plate 5. The upper and rear surfaces of the side walls 2a, 2b have electrodes 8a, 8b and electrodes 9a, 9b and these electrodes are electrically connected to a drive circuit. The parts exposed to the interior of the pressure chamber 1a of the electrodes 8a, 8b, 9a, 9b are covered with a protective film to prevent the direct contact of ink with the electrodes. The side walls 2a, 2b are polarized in the height direction (show by an arrow P). At a time of driving, voltage is applied in the same direction as polarization to expand the vol. of the pressure chamber and, thereafter, voltage is returned to the original voltage to pressurize the ink in the pressure chamber to emit ink droplets.
Patent JP-H06108241-A (JP)
Title: Sputtering device
Inventor: INAO YOSHIAKI
IPC: C23C14/34
Filed: 1992-09-30
Abstract: PURPOSE:To eliminate the misalignment of a target and to prevent the short circuit of the target and the anode by fitting the target and a recessed part or a projecting part formed in the center of a backing plate to each other, so that the target can be positioned easily. CONSTITUTION:In a vacuum vessel, a target 8 is fixed to a backing plate 6 by a target clamp 14, and an end part of the target 8 is held at a prescribed gap against the anode 5. In such a state, in the course of electric discharge, an ion comes into collision with the target 8, and particles sputtered therefrom are accumulated on a wafer arranged opposingly. In this sputtering device, a first projecting part or recessed part 21 is formed in the center of the target 8. Also, in addition thereto, a second recessed or projecting part 22 is formed in the center of the backing plate 6, as well, and the projecting part 22 and the recessed part 21 are fitted to each other.
Patent JP-2000075694-A (JP)
Title: Image forming device
Inventor: HASEGAWA HIROTO
IPC: G03G15/16
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent the transfer defect of a transfer member such as the drum ghost of constant voltage printing or a black spot from occurring by detecting the resistance of the transfer member plural times in the midst of a pre-rotation process and deciding different transfer constant voltage bias in every resistance detection process when the detected resistance of the transfer member is lower than a desired value. SOLUTION: After pre-rotation is started (S2), ATVC I is executed first (S3). Then, it is judged whether the resistance of a transfer roller is the low resistance I or not. In the case of NO as the result, the transfer bias is set to be the constant voltage Vt1 (S3'). In the case of YES, ATVC II is executed (S4). Then, it is judged whether the resistance of the transfer roller is the low resistance II or not. In the case of YES as the result, the transfer bias is set to be the constant voltage Vt2 (S4'). In the case of NO, the constant voltage Vt3 of the transfer bias corresponding to the resistance of the roller is decided (S5) after the resistance of the transfer roller is normally detected. Thus, the optimum transfer bias corresponding to the resistance of the roller can be applied even in a constant voltage applying mode when the resistance of the transfer roller is low.
Patent JP-H11159672-A (JP)
Title: Sealing for joint and joining means
Inventor: KRAUSZ ELIEZER
IPC: F16L21/04
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To impart a sealing function to a joint and a joining means of adjacent pipes by loosely joining or freely separating a ring and an additional circumferential ring which are made of rubber or the similar material and have an inside space, in sealing. SOLUTION: Sealing is composed of two main parts, and the first part 1 has desirably an inside space 3, and the second part 5 is jointed to the first part 1 in 7. The second part 5 joins a pipe having a small diameter in a sealing state by imparting an additional thickness to the first part 1. When pipes P have different diameters, and the different is not large, only the first part 1 is used. The sealing is arranged in ride a circumferential ring 8 being a part of a joining tool body 10. One side is used by using only an inside part 1 of the sealing, and there is a case where the other side uses sealing and an auxiliary ring 5. Since the inside space 3 communicates with liquid in the pipe, fluid enters the space 3, and when pressure is applied in it, the pressure is inevitably applied to tighten the sealing.
Patent JP-H07113209-A (JP)
Title: Apparatus for heating vibrating plate of plate compactor
Inventor: TANAKA YOSHIYASU
IPC: E01C19/34
Filed: 1993-10-20
Abstract: PURPOSE:To effectively heat the vibrating plate of a plate compactor, and to improve the practicability thereof, by using a flexible electric heater. CONSTITUTION:A vibrating plate-heating apparatus 12 consisting of a heater box 8 formed by an enclosed structure wherein an engine base 5 is used as an upper board and a vibrating plate 6 is used as a bottom board, a flexible electric heater 9 fastened to the bottom plate in the heater box 8, and a heat- insulating member 10 placed on the heater 9 is set-up under the engine base 5 of a plate compactor 1. The height of the inside of the heater box 8 is closely filled with the thicknesses of the heat-insulating member 10 and the heater 9. The heater 9 has two connecting terminals, and the point parts of the connecting terminals each are led outward through holes on the side wall of the heater box 8 and are connected to a dynamo for an engine or an external power with electrifying cords 11.
Patent JP-H1176105-A (JP)
Title: Toilet lid unit and toilet stool equipped therewith
Inventor: MATSUZAKI TADAAKI
IPC: A47K13/12
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent radiation of heat from a heater provided on a toilet stool seat by permitting a toilet stool lid to be automatically and softly closed by a simple mechanism. SOLUTION: This toilet stool lid unit 1 has a rotating shaft 3 for opening and closing a toilet stool seat 2 through rotation, a buffer means 4 engaged with the rotating shaft 3 and working against the rotation of the stool lid 2 caused by its own weight, to reduce the closing speed of the stool lid 2, and a drive source 5 rotating the open stool lid 2 to a position where it can rotate by its own weight; after the stool lid 2 is brought by the drive source 5 to the position where it can rotate by its own weight, the stool lid 2 is opened in the closing direction by its own weight. In that case, the stool lid 2 should preferably be rotated to the position where it can rotate by its own weight, by rotating the buffer means 4.
Patent JP-2000090721-A (JP)
Title: Vehicular headlamp
Inventor: TSUKAMOTO MICHIO
IPC: F21V14/04
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a general bulb displacement mechanism of a beam switching device in a simple structure, in a vehicular headlamp constituted so that beam switching between a low beam and a high beam is performed by relatively displacing a light source bulb in relation to a reflector. SOLUTION: This vehicular headlamp is constituted to have a bulb displacement mechanism 40 for relatively displacing a light source bulb 18 to a reflector 20 in the light axis Ax direction, as a beam switching device 36. Beam switching between a low beam and a high beam is performed by driving the bulb displacement mechanism 40 to relatively displace the light source bulb 18 by a given distance and by driving an actor 28 of leveling device 26 to tilt the reflector 20 by a given angle. Thus, relative displacement motion of the light source bulb by the bulb displacement mechanism is simpler than that when the beam switching is performed only by driving of the bulb displacement mechanism as the prior art.
Patent JP-H04257850-A (JP)
Title: Direct uv light-sensitive postive halogenated silver photograph material which can be handled in bright room
Inventor: MARUKU BERUNAARU GURANDOURUZU
IPC: G03C1/035
Filed: 1991-09-13
Abstract: PURPOSE: To provide a UV sensitive direct positive silver halide photographic material for a duplication method capable of safely handling under a bright room condition. CONSTITUTION: This UV sensitive direct positive silver halide photographic material contains a supporting body, on which at least one silver halide emulsifying agent layer containing a previously fogged direct positive silver halide emulsifying agent, preferably at least 70mol% silver chloride and an internal electron trap is provided, and the emulsifying agent layer or the emulsifying agent layer and a water permeable hydrophilic colloid layer contain at least one kind of a nitro-substituted imidazol or a benzimidazol derivative and at least one kind of non-nitro-substituted imidazol or benzimidazol.
Patent JP-H11103301-A (JP)
Title: Multimedia communication system
Inventor: SHIGYO YUSUKE
IPC: H04Q3/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To realize a QoS communication and optional capacity high reliability high transmission rate communication being requirements of multimedia communication with a simple control device by eliminating the need of address resolution conversion between connectionless communication and connection communication. SOLUTION: In the communication system consisting of a communication network comprising plural communication nodes interconnected with each other and of plural communication terminals connecting to the network, a same address is used for an address used for a destination or the like designated by a setup message sent/received between network call processing units 11a1 of communication nodes 13 or the network call processing unit 11a1 and a terminal call processing unit 22a of a terminal 20 and for an address used for a destination or the like in a header of a packet sent/received between transfer devices 12a1 of communication nodes 13 or between a transfer device 12a1 and a packet processing unit 21a of a terminal 20.