baber/WOPTO huggingface dataset:
Patent JP-S6066124-A (JP)
Title: Pressure detecting device
Inventor: TOMIKAWA INEO
IPC: G01L9/08
Filed: 1983-09-21
Abstract: PURPOSE:To prevent a pressure detecting device from being influenced by a variation of an ambient temperature, and to raise a reliability of a device by connecting a diode to an input part of an impedance converting circuit for processing a detecting signal of a piezoelectric element, and stabilizing an operating voltage. CONSTITUTION:A detecting voltage by a piezoelectric element 11 and also a bias voltage set by voltage dividing resistances R3, R4 are applied through a bias resistance R1 to the gate of an FET17 of an impedance converting circuit 16. A diode 18 is connected to an input part of this circuit 16 in parallel to the resistance R1, and a forward direction resistance value of the diode 18 is smaller enough than a resistance value of the resistance R1 and the element 11, therefore, a device becomes in a state that a potential difference is not generated across the resistance R1. Therefore, even if an ambient temperature is varied, an operating point of the FET17 is not varied, a stable converting output having no temperature characteristic is generated, and a reliability of a pressure detecting device is improved.
Patent JP-H05338153-A (JP)
Title: Ink jet recorder
Inventor: OTA YOSHIHISA
IPC: B41J2/055
Filed: 1992-06-09
Abstract: PURPOSE:To control the lowering of an insulation resistance due to the penetration of an ink by obtaining the moisture permeability of a thin film member required for the head efficiency. CONSTITUTION:A thin film member 9 is provided in a boundary section between a piezoelectric element 4 and an ink cavity. The thin film member has the thickness by which the moisture permeability is 10g/m<2>.day or less and is made of a high polymer material. Further, a metallic oxide or an inorganic material is coated on the thin film member 9.
Patent JP-H0338470-A (JP)
Title: Cable adjusting device of rear wheel steering mechanism
Inventor: TAKAHASHI HISAYUKI
IPC: B62D7/14
Filed: 1989-07-06
Abstract: PURPOSE:To obtain a cable adjusting device of a rear wheel steering mechanism safe for an electric failure by connecting a solenoid valve which is demagnetized to connect a clutch cut-off actuator and an oil source when a play mechanism is not operated between the clutch cut-off actuator and the oil source. CONSTITUTION:When a play mechanism a is operated, a shaft connected to one vale element of a control valve B is rotated and connected to a shaft 9 of a lever 9a connected to a remote cable by a spring clutch C. When a solenoid valve 85 is demagnetized during non-operation of the play mechanism A, pressure oil from an oil pump 26 is supplied through the solenoid valve 85 to a clutch cut-off actuator E to cut off the spring clutch C. Accordingly, the lever 9a is rotated by the action of a slackness removing spring to tense the remote cable. During steering of a rear wheel 2, the play mechanism A is in the operating state, and the solenoid valve 85 is demagnetized to connect the spring clutch C, so that even if an electric failure occurs, no problem is caused.
Patent JP-H07125447-A (JP)
Title: Thermal recording material
Inventor: TACHIWADA TOORU
IPC: B41M5/28
Filed: 1993-06-22
Abstract: PURPOSE:To provide a thermal recording material good in processability not generating the fading or disappearance of an image and capable of imparting a wide opaque/transparent change temp. band. CONSTITUTION:In a thermal recording material wherein a recording medium layer film is formed on the surface of a support, the whole or a part of the support is opaque or colored and the recording medium layer film has an m.p. of 90 deg.C or higher so as to become opaque at the m.p. or lower and become transparent at above the m.p. and contains an org. particulate filler insoluble in a hydrocarbon solvent.
Patent JP-H07285385-A (JP)
Title: Apparatus fitting mechanism to car body face and the like
Inventor: SHINKAI TAKAYOSHI
IPC: F16B5/06
Filed: 1994-07-05
Abstract: PURPOSE:To provide an apparatus fitting mechanism for fitting an apparatus such as an antenna to a car body face of a passenger car and capable of forming the stable and correct fitting relation with a simple structure and setting operation. CONSTITUTION:This apparatus fitting mechanism to a car body face is provided with a substrate member 1 provided on the bottom face of an apparatus to be fitted, a flexible plate member 2 overlapped on the substrate member 1, a connecting/fixing means 3 arranged between the substrate member l and the flexible plate member 2, and gap adjusting means fitted at both end sections.
Patent JP-H0846329-A (JP)
Title: Manufacture of printed wiring board
Inventor: INOUE WAKANA
IPC: H05K3/06
Filed: 1994-07-27
Abstract: PURPOSE:To protect fully a metal conductive layer in a through hole by a method wherein the interior of at least the through hole is filled with alkali- soluble ink before a photoconductive layer is provided. CONSTITUTION:A through hole 1 is bored in a laminated board formed by providing each first metal conductive layer 12 on both surfaces of an insulating substrate 11 and after a second metal conductive layer 13 is made to deposit on the part of the substrate 11 in the interior of the hole 1 and the surfaces of the layers 12 by a metal plating method, the interior of the hole 1 is filled with ink 23. Then, a photoconductive layer 21 is formed on the part of the ink 23 and the layer 13 and after the surface of the layer 21 is evenly electrified in the dark, an exposure is performed to obtain an electrostatic latent image. Moreover, a toner layer 22 equivalent to a circuit part is formed on the layer 21 by an electrophotographic normal developing method and the layer 21 other than the layer 22 is eluted and removed. Thereby, the second metal conductive layer in the part of the through hole can be easily protected.
Patent JP-S6153616-A (JP)
Title: Scanner
Inventor: JINGUJI TORU
IPC: G02B26/10
Filed: 1984-08-24
Abstract: PURPOSE:To generate hardly focal dislocation on an object to be scanned, by providing a beam detector for detecting a focal position by receiving a beam, in a scanning range of the beam, and executing a focal control to the object to be scanned of the beam in accordance with a detecting signal of said detector. CONSTITUTION:A light emitted from a laser 1 is condensed by a lens 2 and scanned in the direction b-b' by a rotating body 3. A beam detector 6 is placed at a focused position of lens 4, and this detector 6 detects a write timing of the time of scanning of one line, and an expanse of a beam on the photodetecting surface by using, for instance, a line sensor, and detects a focal dislocation quantity. That is to say, the surface of a drum 5 can be held in a focused state at all times by calculating the focal dislocation quantity by a processing circuit 7, moving the lens 4 by the quantity corresponding to the defocus quantity by a driving circuit 8, and varying the image forming position.
Patent JP-S6154195-A (JP)
Inventor: WATANABE AKIRA
IPC: G03B15/05
Filed: 1984-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03179570-A (JP)
Title: Document processing system and automatic program generating method
Inventor: TAKEDA HARUO
IPC: G06Q10/10
Filed: 1990-07-04
Abstract: PURPOSE:To easily acquire document format information so as to enable an operator to refer to the format displayed on a screen and to input the data to a data processor via a key by providing a picture storing area, a business form format storing area, etc. CONSTITUTION:A form where a business form format is written is read by a picture input device 93 and stored in a picture storing area 981 of a memory 98 as the digital picture information. Then the format information converted into the code data is stored in a business form format storing area 982. The business format contents data suited to the business form format is prepared and stored in a business form contents storing area 983. At the same time, the output data is produced and stored in a printed business form storing part 984. In a business form output state, the output business form data stored in the area 984 is printed by a printer 95 or stored in a data file 99. As a result, the format information needed for input of data and issue of the business forms or a business form production program, etc., are automatically defined just with input of a form where the business form format is described. Then a new data input format and the business form issue processing can be facilitated.
Patent JP-2001006615-A (JP)
Title: High-brightness discharge lamp
Inventor: MATSUMOTO HIDEYUKI
IPC: H01J61/92
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To prolong the lifetime of a high-pressure sodium lamp. SOLUTION: This high-pressure sodium lamp is equipped with two light emission tubes 100a which are accommodated in respective inner tubes 200. Even if a leak is generated at any light emission tube 100a to cause generation of gas, it remains inside the inner tube 200, and there is no risk of leaking to the outer tube 300. In this case, lighting is continued with the other light emission tube 100, and a long-life, high-pressure sodium lamp can be established.
Patent JP-2000009106-A (JP)
Title: Rod seal structure of hydraulic cylinder
Inventor: ENOMOTO HIROYUKI
IPC: F15B15/14
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To enable oil lubrication for a second U packing by providing a first U packing with a restrictive function. SOLUTION: A piston installed on a piston rod 5 is slidably provided in a cylinder 1. The piston rod 5 is slidably sealed at and supported on the cylinder 1 with the aid of a wiper seal 15, a first U packing 13, and a second U packing 14. The internal periphery of the lip part 13a of the first U packing 13 slide- contacted with the piston rod 5 is formed into a circular arc face 13b.
Patent JP-S5877715-A (JP)
Title: Manufacture of flat metallic pipe
Inventor: SAKAI TERUSHIGE
IPC: B21D53/16
Filed: 1981-11-04
Abstract: PURPOSE:To flatten the whole or part of a circularly sectioned metallic pipe at optional positions, by holding the metallic pipe between metallic plates, and passing them between opposed rotaing rolls. CONSTITUTION:A circularly sectioned metallic pipe 1 worked in a serpentine shape is clamped between metallic plates 2 and 2, and deformed by flat rolls 3 and 3 opposed with the metallic plates 2 and 2 between. At edge parts of said metallic plates 2, members 4 for preventing edge deformation is provided. Further, when the end part of the metallic pipe 1 is held in the circularly sectioned shape as it is, the members in use should be as high as the metallic pipe 1 is thick.
Patent JP-H04235620-A (JP)
Title: Computer
Inventor: KUREIGU EMU REBARAURUTO
IPC: G06F1/16
Filed: 1991-06-21
Abstract: PURPOSE: To make it possible to approach almost all functional parts of a computer to execute maintenance and repairing without disconnecting any mutual connection in the computer and interrupting connection between the mutual connection and the external connection. CONSTITUTION: A computer housing is divided into upper and lower housing assemblies 28, 26, a CPU board (mother board 40) is fixed on the lower side part of the lower housing assembly 26 and a power supply and peripheral devices are fixed in the upper housing assembly 28. The two upper and lower housing assemblies 28, 26 connected through flexible electric connection means 30, 32 are coupled and fixed through a mutual engagement means.
Patent JP-H102013-A (JP)
Title: Large frame-towered building
Inventor: YABUUCHI KOJI
IPC: E04B1/34
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a large frame-towered building which is safe against a large earthquake, etc., and improves the degree of freedom of the floor planning and the opening ratio of an external wall surface as much as possible. SOLUTION: A perpendicularly cylindrical frame structure 16 which is extended in the vertical direction is provided, and the cylindrical frame structure 16 is formed so as to form a closed and horizontal sectional shape by a plurality of plane aseismatic element members 50. An outer shell structure 3 is provided on the periphery of the cylindrical frame structure 16 so as to form an outer circumferential surface 3a of the structure of an apartment house 1, a plurality of floor spaces are formed between the cylindrical frame structure 16 and the outer shell structure 3, and a plurality of horizontal aseismatic structures 15 are arranged between the cylindrical frame structure 16 and the outer shell structure 3 with the prescribed intervals in the vertical direction in a shape to connect these structures.  In the horizontal aseismatic structures 15 are horizontally arranged in the radial direction of the cylindrical frame structure 16.
Patent JP-S6241194-A (JP)
Inventor: OHASHI HIROSHI
IPC: B66D1/16
Filed: 1985-08-12
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-H0924601-A (JP)
Title: Transferring device
Inventor: KANAI KUNIHIKO
IPC: B41F16/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To properly transfer a substrate even if a device body is inclined for the transfer medium substrate. SOLUTION: A heat generation head 40 is fixed by a head holder 41, support protrusions 43 and 44 of the head holder 41 are inserted into guide grooves 42 and 45 of support members 51 and 52, and the head holder 41 is supported by the support members 51 and 52 so that they can be freely slid. By rounding a side surface 47 of the head holder 41, the support members 51 and 52 can be tilted on the head holder 41.
Patent JP-H04370938-A (JP)
Title: Velocity-modulated transistor
Inventor: MATSUMURA KOJI
IPC: H01L29/06
Filed: 1991-06-19
Abstract: PURPOSE:To increase the transition speed of electrons between a high-speed channel and a low-speed channel. CONSTITUTION:Between an i-type GaAs layer 4 constituting a high-speed channel and an i-type AlAs layer 2 constituting a low-speed channel, a super-lattice layer 3 is formed which is fabricated by laminating AlAs and GaAs, each corresponding to the thickness of one atomic layer, alternately in layers.
Patent JP-S5966130-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MINAGAWA TADASHI
IPC: H01L21/58
Filed: 1982-10-08
Abstract: PURPOSE:To obtain a semiconductor device having excellent cycle property by forming metal solder between a semiconductor substrate and a metal plate for placing the substrate in a 3-layer laminate and heightening the melting point of the second layer higher than the other layers. CONSTITUTION:Metal solders between semiconductor substrates 401, 402 and a metal plate 3 for placing the substrates are sequentially laminated and integrated as the first - the third layers 103-105 from the plate 3 side to the side of the substrates 401, 402. The melting point of the second layer 104 is enhanced higher than those of the first and third layers 103, 105. For example, the first and third layers 103, 105 to be bonded directly to the plate 3 and thyristors 401, a diode 402 are formed of lead-60% tin solder (having 0.05mm. thick), and the second layer 104 interposed between the layers 103 and 105 is formed of lead (having 0.05mm. thick).
Patent JP-2000005718-A (JP)
Title: Feed and drain tool for waterstop sheet and method of fitting it to water barrier sheet
Inventor: TOTO YOSHINORI
IPC: B09B1/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a feed/drain tool for a waterstop sheet and method of fitting it used when a pipe for connecting a pipe for draining leachate to a waterstop sheet laid on a pit of a general waste treating site, an industrial waste disposal site, or the like. SOLUTION: In the prior art, since a feed/drain tool for a water barrier sheet and a waterstop sheet had a joint valve made of metal or resin only fitted to the waterstop sheet so that it was tightened to the waterstop sheet by using both a washer/nut and a cauking agent, airtightness was insufficient, and when external force was applied to the joint valve, the fitted part to the water barrier sheet was loosened or the joint valve came off the water barrier sheet.  This feed/drain tool for a waterstop sheet 1 is provided with an annular adhering sheet 6 fixed to an water draining opening part 5 formed in a waterstop sheet 2 through an adhesive and a pipe 7 inserted through the adhering sheet 6 and also communicating with the water draining opening part 5 of the waterstop sheet 2, and the adhering sheet 6 and the pipe 7 are fixed by using both heat deposition and buildup adhesion 8, and the adhering sheet 6 is mounted on the draining opening part 5 so that the pipe 7 communicates with the draining opening part 5 formed in the waterstop sheet 2 to adhere the rear of the adhering sheet 6 to the waterstop sheet 2.
Patent JP-H0619291-A (JP)
Title: Image forming device
Inventor: ODA MASATAKA
IPC: G03G15/08
Filed: 1992-07-03
Abstract: PURPOSE:To efficiently recover foreign objects, which causes deterioration of image quality, right before development. CONSTITUTION:A developing device 4 is provided with a developing roller 20 which develops an electrostatic latent image by bringing developer 11 held on its periphery into contact with a photosensitive body 1; a supply roller 15 which is situated by the side of the developing roller 20 and supplies the developer 11 to it; a foreign object receiving member 24 which is arranged below the part (supply area 19) where the developing roller 20 and the supply roller 15 face each other and receives foreign objects 23 falling from the developer 11 supplied to the developing roller 20 from the supply roller 15; and a recovering member 25 which recovers the foreign objects 23 caught on the foreign object receiving member 24.
Patent JP-S5878169-A (JP)
Title: Optical imaging device
Inventor: AOKI KENJI
IPC: G03G15/04
Filed: 1981-11-04
Abstract: PURPOSE:To eliminate sticking of toner to an unnecessary part, by erasing an electric charge at an unnecessary part of a photoreceptor by the output of an optical signal generating part using a liquid crystal microshutter array in case of copying on narrow paper in the width to be copied to the maximum. CONSTITUTION:A copy process is exactly the same as that of conventional original moving types and a charge 9, a light source 22 for original, an optical system 10 for image formation, a quick imaging device 11 and a transferring device 12 are set around a photoreceptor 6. An optical signal generating part 18 has a liquid crystal microshutter array as a luminous intensity tone element and is added with a printing function. At the time of copying, a latent image of a part 5 as expressed by figure is erased by impinging a printing optical signal only on the part 5 of paper and a toner is not stuck entirely to an unncessary part.
Patent JP-H1018792-A (JP)
Title: Conveying device, supply device and assembling device for segment
Inventor: WAKECHIGAI TAKASHI
IPC: E21D11/40
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To convey, supply and assemble segments in a narrow place. SOLUTION: A device for conveying segments 2 is provided with shifting means 11 adapted to travel while supporting segments 2 having an upright attitude along the longitudinal direction of a tunnel 3, are arranged in a plurality of rows in the widthwise direction of the tunnel 3. Further, a device 9 for supplying the segments 2, is composed of gripping means for gripping the segments 2 having been conveyed, in the upright attitude along the longitudinal direction of the tunnel 3, and rotary means for rotating the gripping means around an axis along the heightwise direction of the tunnel so as to stand the segments 2 upright.  Further, a device 8 for assembling segments 2 is composed of gripping means for gripping the segments 2 having been supplied, in an upright attitude along the widthwise direction of the tunnel 3, and rotary means for rotating the gripping means around an axis along the widthwise direction of the tunnel 3 so as to horizontally lay the segments.
Patent JP-2001004402-A (JP)
Title: Electrostatic capacity type displacement measuring device
Inventor: ADACHI SATOSHI
IPC: G01D5/244
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic capacity type displacement measuring device for absolute measurement which can surely detect contamination due to leakage of conductive liquid and enable switching automatic release and intentional release of error due to detection of contamination, without adding terminals to a signal processing IC. SOLUTION: This device is provided with an electrostatic capacity type displacement sensor 1 for absolute measurement, a phase detecting circuit 2 which demodulates an outputted periodic signal of the sensor 1, detects the phase and outputs a phase modulated signal of a square wave, a synthesizing circuit 3 processing the phase modulated signal and obtaining an absolute position, a displaying part 4 displaying the obtained absolute position, and a contamination detecting circuit 5 which watches the period of a phase modulated signal COA. CMP of a coarse scale which is outputted from the phase detecting circuit 2 and detects contamination by deviation of the duty ratio from a specified range.  Switching of automatic release and intentional release of error is performed by whether a transistor 8 is externally attached between an error signal terminal EOUT and a monitor terminal M1 of the phase modulated signal.
Patent JP-H0737176-A (JP)
Title: Object detecting device
Inventor: YUGAWA AKIRA
IPC: G01N22/00
Filed: 1993-07-16
Abstract: PURPOSE:To provide an object detecting device whereby not only a travelling object but also a still object are surely detected, the workability of an equipment for it is satisfactory and also an installation cost is reduced. CONSTITUTION:A P-P voltage detecting circuit 5 detecting a P-P voltage based on a AC signal obtained from an IF signal from a microwave Doppler sensor 1, a frequency discriminating circuit 4 detecting a frequency from the P-P voltage and a DC shift voltage detecting circuit 6 are provided and also a detection discriminating circuit 7 discriminating presence or absence of the existance of the object inside a detection area by judgement whether or not at least one detection value of the circuits is within the set range of the circuit or judgement based on history information of an output from the P-P voltage detecting circuit till then when the DC shift voltage is zero is provided.
Patent JP-H0525432-A (JP)
Title: Undercoating material for porous inorganic board
Inventor: INUYAMA AKITOMO
IPC: C09D129/04
Filed: 1991-07-17
Abstract: PURPOSE:To provide the subject material which is based on polyvinyl alcohol, excellent in water resistance, workability, and handling properties as well as in capability to permeate into and reinforce a porous inorg. board such as a calcium silicate board, an inorg. cement board, etc., and suitable for undercoating the board. CONSTITUTION:The objective material comprises a silylated polyvinyl alcohol, an aq. emulsion of a synthetic polymer such as a polyacrylate, and a polyisocyanate such as a blocked polyisocyanate.