baber/WOPTO huggingface dataset:
Patent JP-H0736322-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENTARO
IPC: G03G21/00
Filed: 1993-07-16
Abstract: PURPOSE:To uniformly cover the surface of a charging member with a developer with a simple method so that the uniformity of charge is never lost. CONSTITUTION:A voltage having the same polarity as toner is applied onto a fur brush 61 to form a toner layer on a photoreceptor by the toner on the fur brush 61. A latent image is formed by an non-contact charger 8, and this latent image is developed by a developing device to form the toner layer on the photoreceptor. A reversed bias voltage is applied to a developing roller 31, and the toner in the developing device is adhered to the photoreceptor surface to form the toner layer on the photoreceptor. A latent image is formed by a transfer charger 4, and this latent image is developed by the developing device to form the toner layer on the photoreceptor. The toner layer formed according to the above method is carried to the contact part with a charging roller 21 and brought into contact with the charging roller 21 in this contact part to cover the surface of the charging roller 21 with the toner.
Patent JP-H0280120-A (JP)
Title: Correction machine
Inventor: HAINTSU HARUTOKOTSUPU
IPC: B21D3/04
Filed: 1989-07-31
Abstract: PURPOSE: To enable lower roller changing even when there is no place for pulling out rollers by forming a rotary bearing for a tilting arm the free end part of which reaches the region of roller holding bodies with a pin. CONSTITUTION: A 1st roller group consisting of at least two straightening rollers 10, 11 which follow one after another in the passing direction of a material to be straightened are mounted in the upper part 3 of a housing and the 2nd straightening roller group consisting of at least two straightening rollers 13, 14 is arranged on the same vertical plane as the upper rollers 10-12 in the lower part 4 of the housing. In the case an aligning means 41 is pulled out with the lower roller holding bodies 23, 24, 25 and lower part 4 of the housing, the work is executed by upwards or downwards pulling out some pin for connecting the roller holding bodies to the lower part of the housing from the range of a separating surface.
Patent JP-H0732144-A (JP)
Title: Method for embedding umbrella-shaped body into sand
Inventor: KAMIYA YORIKAZU
IPC: C21D1/00
Filed: 1993-07-15
Abstract: PURPOSE:To rapid and easily embed a part of large diameter of an umbrella- shaped body into the sand in the condition where the depth of embedding and the thickness of the sand coating layer vary less. CONSTITUTION:A shaft part 7 of an engine valve 5 where a valve head part (a large-diameter part) 6 is provided at the tip of the shaft part 7 is held by a robot hand 3, and carried over the pearlite sand 1 6 to position the center line 8 of the shaft part 7 in the vertical plane, and the shaft part 7 is turned around the horizontal axis 21 until the center line 8 is directed to the vertical direction and the valve head part 6 is inserted into the pearlite sand 16. Then, the engine valve 5 is horizontally moved in parallel in the reverse direction to the direction where the engine valve 5 is inserted, and the parallel movement by the distance smaller than that in the previous time is executed once or more in the reverse direction to the previous parallel movement.
Patent JP-H1037359-A (JP)
Title: Laterally accentuated curtain wall and work execution method therefor
Inventor: WAGO MUTSUAKI
IPC: E04B2/96
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To simplify water sealing treatment for a joint between unit curtain walls. SOLUTION: This laterally accentuated curtain wall is formed to use horizontal transoms 2 to 4 held on a mullion 5 as substantial upper and lower frames, and an externally exposed bead 8 is fitted to the exterior surfaces of the transoms 2 to 4. In this case, the bead 8 is extended in a horizontal direction, and positioned to cover a plurality of curtain wall panels P adjacent to each other along a horizontal direction. Also, a rear support material 21 for panels is laid on the interior lateral side of the mullion 5, so as to extend along a vertical direction, thereby supporting the lateral ends of the curtain wall panels P.
Patent JP-S5898679-A (JP)
Title: Noise damping device for enclosed type rotary compressor
Inventor: FUKUSHIMA MASAFUMI
IPC: F04C29/06
Filed: 1981-12-09
Abstract: PURPOSE:To keep a resonance in the vertical directions with respect to an axis away from a specified frequency range and improve the property of the compressor against noise by a method wherein a metallic body is attached to a straight tube extending into an accumulator, in the device in which the accumulator is attached to an enclosed vessel. CONSTITUTION:The accumulator 5 is attached to the outer periphery of the enclosed vessel 1 and the straight tube 8, connected to the suction port 2a of a compression element 2, is extended into the accumulator 5. A cylindrical metallic body is provided at the tip end of the straight tube 8 by a proper means such as force fitting or the like. According to this method, the resonance of the straight tube 8 in the vertical directions with respect to the axis thereof may be adjusted in the specified frequency range and the property of the compressor against noise may be improved.
Patent JP-H0485078-A (JP)
Title: Thermal recording material
Inventor: YOSHIDA HIROYUKI
IPC: B41M5/26
Filed: 1990-07-30
Abstract: PURPOSE:To enhance color forming sensitivity and heat resistance without contaminating a background after the preservation of an image by adding a specific dibenzofuran, compound to the recording layer of thermal recording paper. CONSTITUTION:Thermal recording paper is formed by providing a recording layer containing a colorless or light-colored electron donating leuco dye, an acidic substance allowing said dye to form a color at the time of heating and a binder on a support. A benzofuran compound represented by formula (I) (wherein R is an alkyl group or an aralkyl group which may be substituted) is added to the recording layer. By controlling the m.p. of this benzofuran compound, a thermal recording material having arbitrary sensitivity can be provided but a compound having an m.p. of 40-150 deg.C, especially, 60-120 deg.C is pref. from the aspect of storage stability and sensitivity.
Patent JP-S63115865-A (JP)
Inventor: FURANSOWA KUREMANSU
IPC: A61P7/06
Filed: 1987-08-11
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-H0247833-A (JP)
Title: Method of processing silicon wafer, etc.
Inventor: AMETANI MINORU
IPC: C09J7/02
Filed: 1988-08-09
Abstract: PURPOSE:To remove surface pollution and foreign matter adhesion and to enable firm bonding at the time of back grinding so as to prevent accuracy defect and breakdown by sticking a film for processing, whose surface is weakly or slightly adhesive at normal temperature and can be activated by heating, to the surface of a silicon wafer, etc. CONSTITUTION:As a film for processing, the one which has the surface part having weak or slight adhesion at room temperature and capable of being activated by heating is used. As the film for processing, thermoplastic material meeting the requirements with film simple substance exists, such as ethylene- acetic acid vinyl copolymer in which, for example, for the film composition, the content of the acetic acid vinyl is 20 or more weight%. This film is stuck to the surface of a silicon wafer, etc., using the weak or slight adhesion that it has and is heated for bonding. Even if the rear of the wafer, etc., is polished in this condition, the separation of the film is not seen at all, and after finish of the polishing it can be separated simply, and breakdown and pollution can be prevented.
Patent JP-H1067297-A (JP)
Title: Energy absorption structure in car body side part
Inventor: MURASHIGE KAZUHIRO
IPC: B60R21/20
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To absorb energy at the time of collision of a side of a vehicle sufficiently by making timing of inflation caused when a plurality of air bags are developed differ. SOLUTION: To protect a waist part M2 of an occupant M first, an air bag 21 of an air bag device 20 arranged on a side of a seat cushion 2 is divided into an upper air bag 21A and a lower air bag 21B, a pressure control valve 22 is provided in a partition part 21C between them, and the lower air bag 21B is inflated first before the upper air bag 21A is inflated. In this way, the air bag which is developed in the vertical direction from a side of the seat cushion 2 is inflated up to the height of the waist part M2 of the occupant M first and then is developed to the height of a chest part of the occupant M. Consequently, since the air bag 21 is developed in the order of the waist part M2 and the chest part of the occupant M in correspondence to contact timing of a door 10 with an inner face, it is possible to absorb impact more efficiently.
Patent JP-2000020702-A (JP)
Title: Color space and color chart or color picker
Inventor: TAKAHATA TOSHIO
IPC: G06T11/60
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a color space which can be suitably used for color management by unifying recognizable brightness on the same horizontal cross-section by making all brightness based on the human visual sense of almost the same for colors appearing on the horizontal cross-section of the color space. SOLUTION: In a first color space 10, brightness moving from the highest brightness to the lowest brightness is indicated on a central axis connecting two vertexes 11 and 12. Also, saturation is indicated from the central axis toward the outside and the highest saturated color is arranged on the circumference of a circle which is the furthest from the central axis to make it a hue circle 13. A color indicated in the hue circuit 13 is moved to an arrow A1 direction to pertinent brightness height according to brightness based on a visual sense of each color. Each moved color is connected with the two vertexes 11 and 12 so that a second color spaced 20 can be obtained. One part of the hue is compressed or extended to an arrow A2 direction to be corrected and the cross-section is shaped like a lozenge so that the second color space 20 is shaped like the bead of an abacus.  Thus, a color space can be formed.
Patent JP-H0484789-A (JP)
Title: Radar signal processor
Inventor: IBE TAKASHI
IPC: G01S7/32
Filed: 1990-07-27
Abstract: PURPOSE:To attempt deletion of needed operators by memorizing a scan of mean amplitude data for every sweep on a logarithm video and automatically determining the threshold value for detecting the next scan on the basis of the maximum value in them. CONSTITUTION:The logarithm video 101 detected in logarithm out of a signal received with a radar is integrated on the amplitude at every sweep in a video integrater 102. The obtained integrated value video of the interference signal etc. at every sweep and the integrated range bin number for each sweep are sent to a mean amplitude extractor 103. In the extractor 103, the mean amplitude per one range bin is calculated from the integrated values different for each sweep and the range bin number. The amplitude 104 is supplied to a mean amplitude memory 105 and a threshold detector 108. The memory 105 renews and memorizes the mean amplitude at every sweep for every one scan and outputs the contents to a threshold generator 106. The generator 106 detects the maximum value in the mean amplitude for one scan and outputs it as threshold for detection 107 to a threshold detector 108.
Patent JP-H0941624-A (JP)
Title: Sheet-like base material for building material and exterior type building material using it
Inventor: FUKUI KAZUYA
IPC: B32B5/02
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To make possible free forming working into an optional form at normal temperature and improve weather resistance and burning resistance. SOLUTION: Metallic fiber 2a is arranged in one part of the warp and/or the weft of fabric woven out of non-metallic fiber 2b, so as to form a sheet-like base material 1. A coating layer 3 consisting of paint or a paint film series waterproof material is provided at least on one face of the sheet-like base material 1, and more favorably, an inorganic grain layer 4 consisting of natural stone particulates, radioactive substance contained particulates with ceramic coating, or metallic ion generating metallic particulates are provided thereon so as to form a building material for facing.
Patent JP-S6176625-A (JP)
Title: Direct heat treating device of hot wire
Inventor: TAKAHASHI HIDEO
IPC: C21D9/52
Filed: 1984-09-25
Abstract: PURPOSE:To subject a wire coil to a direct heat treatment without ring disturbance by disposing an inclined conveyor between an upper conveyor which begins to receive the rolled wire and an intermediate conveyor right above a heat treating vessel. CONSTITUTION:The moving end of the inclined conveyor 4 is held in contact with the intermediate conveyor in the stage of immersing the hot-rolled wire 1 into the heat treating vessel 8 and subjecting the wire to the direct heat treatment. The released wire 1 is conveyed by the upper conveyor, the inclined conveyor 4 and the intermediate conveyor 6 and while the wire is guided by a ring guide 7 in the upper part of the vessel 8, the wire is dropped to be imposed on the lower conveyor 9. While the wire 1 is conveyed in the vessel 8, the wire is cooled by a heat treating medium 10, by which the wire is heat- treated. The ring disturbance during falling of the wire 1 is effectively prevented by such mechanism.
Patent JP-S6260382-A (JP)
Title: Television signal processor
Inventor: HIRASHIMA MASAYOSHI
IPC: G06F21/10
Filed: 1985-09-10
Abstract: PURPOSE:To widen the frequency band of a video signal and to minimize transmission rate of sound data by modulating a frequency the same as a chrominance subcarrier by four phases with the aid of a digital sound signal so as to superimpose said frequency with a horizontal blanking period. CONSTITUTION:A digital coding circuit 7 samples a left voice L and a right one R, and digitally modulates them, and an error correcting circuit 8 corrects the error of only a reference signal during a vertical blanking period. After the correction, sound data is stored in a buffer memory 9, synchronized with a video signal so as to read and phase-modulated by a phase modulator circuit 10. On the other hand, the video signal is inverted or noninverted by a random inverting circuit 11 due to a ciphering data from a data signal source 12, and is superimposed with the vertical blanking period by a superimposing circuit 13. A synthesizing circuit 3 synthesizes the video signal, the sound signal, the ciphering data, horizontal and vertical synchronizing signals, and forms a ciphered composite video signal. A modulator 4 converts the output of the synthesizing circuit 3 into VHF, UHF or an SHF signal. Thus the frequency component of sound data is low, and the horizontal synchronizing signal is easily reproduced. Moreover the phase detection of the sound data can be shared with a chrominance signal processing circuit.
Patent JP-S58100093-A (JP)
Inventor: OOTANI TADAATSU
IPC: B66C23/42
Filed: 1981-12-10
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-S5899625-A (JP)
Title: Floor heating device
Inventor: MAKINO SHINTAROU
IPC: F24D3/14
Filed: 1981-12-08
Abstract: PURPOSE:To facilitate the connection of each heat transmission pipe and connection pipe by a method wherein the both ends of the U-shaped heat transmission pipe fitted into a U-shaped groove of each panel are positioned inside the both ends of the groove with a small space remaining, and the both ends of the heat transmission pipe are connected to the both ends of the U-shaped connection pipe within the groove. CONSTITUTION:The both ends of the U-shaped groove 6 formed on the upper surface of a rectangular panel 4 are made to reach one end edge of the panel 4. plurality of panels 4 each including the groove 6 are arranged parallelly. The U-shaped heat transmission pipe 7 is fitted to each of the grooves 6, with its both ends positioned as retracted slightly from the both ends of the groove 6. The U-shaped connection pipe 9 are arranged with its both sides fitted to the unoccupied space at the ends of the grooves 6 of adjoining panels 4. The ends of the connection pipe 9 and heat transmission pipe 7 are connected in the groove end parts. Further a radiator plate 8 to radiate the heat of a heat medium which flows through the heat transmission pipe 7 via the heat transmission pipe 7 is superposed on the groove 6. A given floor member 14 is disposed on the panels 4. Thus the connection between the heat transmission pipe and connection pipe can be performed only on one side of the panel 4, therefore the connection and hence the installation of the floor heating device is much facilitated.
Patent JP-S5991281-A (JP)
Inventor: MOTOSAWA MITSUGI
IPC: E05D15/10
Filed: 1982-11-15
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-H0643742-A (JP)
Title: Non-magnetic one-component developing device
Inventor: TACHIBANA HIDEKIYO
IPC: G03G15/06
Filed: 1991-07-15
Abstract: PURPOSE:To obtain the excellent quality of a copied image over a long term by simple constitution by introducing the operation of reversing electric field between a carrier roll and a supply member in a series of developing stages. CONSTITUTION:Voltage generating such electric field that toner 3 having a reverse polarity is attracted to the carrier roll 1 is impressed on the supply member 2 for a specified time before the rotation of the supply member 2 is stopped at the time of finishing development. Therefore, the toner having the reverse polarity accumulated on the member 2 is peeled from the member 2 by Coulomb's force by the electric field, mechanical fine vibration and rubbing force, and the member 2 is restored to initial performance. It is desirable that a time when the reverse voltage is impressed is set equal to or longer than a time when the member 2 is rotated once. In the case the reverse voltage impressing time is equal to or shorter than it, toner electrostatically charged to have the reverse plarity is supplied to the developer carrier 1, but the toner having the reverse polarity is prevented from being carried by stopping the operation of the carrier 1, thereby preventing toner scattering and the stain of a latent image carrier caused by defective forming of a toner layer.
Patent JP-2001037027-A (JP)
Title: Wire rod inserting jig
Inventor: TAGUMA TAKAYUKI
IPC: H02G1/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a jig which can facilitate the inserting work of a wire rod into a tube, has a simple constitution, and can be manufactured at a low cost. SOLUTION: A wire rod inserting jig is used for inserting wire rods into an elastic tube having a longitudinal slit. The jig is constituted of a guide rail 2, having a wedge-shaped front end and a guide section provided with an upward projecting section 2b and a downward projecting section 2c on its side face, a handle 4 provided integrally with the rail 2, and a connecting section which is integrally provided with the rail 2 or handle 3 and used for connecting the wire rods. The guide section can be formed in a U-shaped cross section.
Patent JP-S6178895-A (JP)
Title: Liquid crystal composition
Inventor: SHINODA ISAMU
IPC: C09K19/42
Filed: 1984-09-25
Abstract: PURPOSE:A liquid crystal composition which has a high speed of response and a high contrast, and is suitably used for a twisted nematic-effect (TN) liquid crystal device, containing specified three kinds of liquid crystal compounds. CONSTITUTION:About 15-70wt% liquid crystal compound (A) which is shown by formula I, formula II, etc. (wherein R<1> and R<3> each are a 2-7C straight-chain alkyl) and is used for yielding Np type liquid crystal characteristics; about 10-40wt% liquid crystal compound (B) which is shown by formula III, formula IV, etc. (wherein R<4>, R<5>, R<8>, and R<9> each are a 1-5C straight-chain alkyl) and is used for increasing the speed of response; and about 10-40wt% liquid crystal compound (C) which is shown by formula V, formula VI, etc. (wherein R<10>, R<11>, R<15>, and R<16> each are a 1-5C straight-chain alkyl) and is used for rendering the gamma-characteristic steep and for raising the nematic-isotropic phase transition point (N-1 point), are compounded in the proportions to make the  epsilon of total composition positive.
Patent JP-H1051386-A (JP)
Title: Optical space transmitter
Inventor: SEKIGUCHI MASAMI
IPC: H04N5/44
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical space transmitter by providing an angle adjustment device to a moving part so as to adjust an output direction of an optical signal and to extend the arrival distance of the optical signal. SOLUTION: A transmission signal having a video signal and/or an audio signal is converted into an optical signal in this optical space transmitter and an optical signal output section 7 outputting an optical signal is provided to a moving part of the optical space transmitter and a light collection means collecting an optical signal is provided. Especially, the optical space transmitter is made up of a video camera 1 and the moving part is structured to be provided to a view finder section 6. Through the constitution above, an output direction of the optical signal is adjusted without new provision of the angle adjustment device to extend the arrival distance of the optical signal.
Patent JP-H09103038-A (JP)
Title: Electrical machinery and apparatus
Inventor: HANSUUYOAHIMU RUTSUTSU
IPC: H02K3/38
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To block abrasion of winding wire by immersing the end part of winding such that an unimmersed part is left between the stator core and the immersed part. SOLUTION: A winding end part 30 has an immersed region 32 arranged such that an unimmersed region 34 is left between the stator core 26 and the immersed part 32. Consequently, a winding 28 has no immersed part in the slot of stator core 26 and the unimmersed region 34 and the immersed part is limited to the winding end part 30. When a three-phase generator is operated as specified, individual wires of winding 28 can not be shifted relatively. Consequently, the intersecting wires of winding 28 are protected against abrasion.
Patent JP-S58101606-A (JP)
Inventor: NISHIYAMA HIROSHI
IPC: A01C15/00
Filed: 1981-12-12
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-H0543463-A (JP)
Title: Hydrogen peroxide and superoxide-eliminating agent
Inventor: NISHIDA YUUTAROU
IPC: A61P25/28
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a hydrogen peroxide and superoxide eliminating agent containing 1,3-dimethyl uric acid or 1,3,7-trimethyl uric acid as active ingredients, capable of suppressing production of peroxide lipid and having strong hydrogen peroxide-eliminating action. CONSTITUTION:An eliminating agent containing 1,3-dimethyl-uric acid or 1,3,7- trimethyl uric acid as active ingredients. These uric acid derivative have extremely strong active oxygen-eliminating activity, compared with uric acid and have high water soluble properties and are useful for treatment and prevention against diseases caused by active oxygen, e.g. brain ischemia, heart disease, renal disease, lung disease, alimentary disease, skin disease, inflammatory, shock, universal vascular blood coagulation, cataract, aging, cancer, etc. These uric acid derivative can be used as an injection and eye drops and are useful also as an organ preserving agent and organ protecting agent.
Patent JP-S6093400-A (JP)
Inventor: IBE HIDEFUMI
IPC: G21K5/02
Filed: 1983-10-26
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。