baber/WOPTO huggingface dataset:
Patent JP-H02152562-A (JP)
Title: Air cleaner
Inventor: YOSHIDA TOSHIYUKI
IPC: B03C3/82
Filed: 1988-12-06
Abstract: PURPOSE:To efficiently circulate the air flow in a room by inclining the respective four sides of the front part of a square body toward the central part of the front face, providing suction ports on the right and left slopes and discharge ports on a part of the upper slope and the front face, and mounting a specific cover to the upper slope. CONSTITUTION:The air cleaner is constituted by inclining the respective four sides of the front part 19 of approximately the square shape toward the central part of the front face and providing the suction ports 22 on the right and left slopes and the discharge ports 24 on a part of the upper slope and the front face. Further, the discharge port cover 28 which is successively increased in the opening area is mounted to the upper slope having the discharge port 24. Pawls 28' of the cover 28 are first detained to both side walls of the discharge port 24 of the upper slope and the air cleaner is mounted in the case of using this air cleaner by hanging the same on a wall. The discharge toward the upper side is closed in this way and the contamination of a ceiling is prevented. In addition, the opening aria increases gradually toward the front and, therefore, the discharge flow is diffused and since the discharge port 22 is provided on the side face, the air flow in the room is efficiently circulated.
Patent JP-H10149216-A (JP)
Title: Analog output device
Inventor: KURIMOTO TAKESHI
IPC: H03M1/10
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and economy, to make the circuit scale small and decrease the number of components, and to make the device small- sized by comparing the analog voltage outputted by a D/A converter with the voltage obtained by a resistance which converts the current generated by an optical analog element into the voltage. SOLUTION: An output signal is outputted to an external load 8 through a primary side. When the output signal passes through the primary side, a current which is almost proportional to the output signal flows to a secondary side. The current flowing to the secondary side of the optical analog element 15 is converted by a feedback resistance 16 into the analog voltage. This analog voltage is inputted to one input terminal of a comparator 17. To the other input terminal, the analog voltage outputted by the D/A converter 5 is inputted. The comparator 17 compares the inputted analog voltages with each other and outputs a status signal '0' indicating normalcy when their difference is less than a permissible difference or '1' indicating abnormality when not.
Patent JP-H04180882-A (JP)
Title: Garbage treatment apparatus
Inventor: IWABUCHI SHOZABURO
IPC: B02C21/00
Filed: 1990-11-14
Abstract: PURPOSE:To automatically and rapidly treat garbage by mounting the screw inserted 10 a feed pipe the drive means rotating the screw and the drain pipe communicating with the bottom part of a receiving container and discharging the drain in the container. CONSTITUTION:A dust bag 8 is attached to the garbage discharge port 5b of a feed pipe 5 to be fixed thereto by a clamp 9. When garbage charged from a garbage charging port 2 a screw 6 is rotated by a motor 7, the garbage is taken in the feed pipe 5 from a garbage taking-in port 5a and fed through the feed pipe 5 by the screw 6. The garbage integrally moved along with the screw 6 is squeezed and drained because the passage of the feed pipe gradually becomes narrow and discharged into the dust bag 8 from a garbage discharge port 5b. The water squeezed out of the garbage passes through a water guide groove 5c to return to a receiving container 3 but, since the cross-sectional shape of the groove 5c is semicircular, garbage refuse is not accumulated and, since the cross-sectional area of the groove of a bottom surface much in water quantity is made larger than that of the groove of an upper surface, the dehydrated garbage does not come into contact with the water from above.
Patent JP-H06233825-A (JP)
Title: Non-invasive electromagnetic medical treatment device
Inventor: JIYON ABOTSUTO
IPC: A61N1/32
Filed: 1993-12-08
Abstract: PURPOSE: To improve a bio-reactivity in a non-stress type electro-magnetic treatment device. CONSTITUTION: This is a non-stress type electro-magnetic treatment device for conducting a treatment for a bio-tissue, bio-cell and the like by using a pulse-shaped magnetic field particularly suitable for giving stimulation for growing a bone. The device is equipped with a coil for treatment 12 in a non-stress way at the position adjacent to a diseased body region for conducting the treatment. A pulse generating circuit coupled with the coil for treatment generates a pulse having a positive pulse part in a continuous time of 200-250 μ-sec. and a negative pulse part in a continuous time of less than approximately 50 μ-sec. Further, the generated pulse has a such a characteristic that the transition part 4 from its initiating section 1 to its comparatively flat peak section 2 becomes a smooth transition part.  A high-frequency ingredient, particularly the frequency in more than 200 kHz is largely reduced.
Patent JP-H06134117-A (JP)
Title: Japanese pinball game @(3754/24)pachinko) machine
Inventor: ADACHI TOSHIMI
IPC: A63F7/02
Filed: 1992-10-21
Abstract: PURPOSE:To simplify assembling of the upper ball pan to a front frame, and to facilitate attachment and detachment. CONSTITUTION:In the left inside of a pan main body in the upper ball pan E, a supporting recessed part is provided, and a supporting plate is connected to a supporting shaft inserted and supported vertically in the recessed part. In the left lower part of a window frame port 8 in a front frame B, a holding part is provided. In an open state of a glass window D or in a state before its assembling, under a state that the whole upper ball pan E is set to a fully open state to the front frame B, the supporting plate is inserted and held in a holding port of the holding part and locked with a draw-out stopper. In such a way, the ball pan E is cantilever-connected and supported against the front frame B, and can be opened and closed in the forward and the backward directions by using the supporting shaft as a base point.
Patent JP-H08240855-A (JP)
Title: Magnetic recording/reproducing system and still photographicsystem
Inventor: UROJIMIAATSU SUTANREE KUZAANET
IPC: G11B15/60
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a still photograph system capable of accepting a slender film strip having intersection curvature across a film cross section and a substantially transparent magnetic layer on film surface, recording information related to the exposure of the image frame of the film strip on the magnetic layer and, then, reproducing the information, and further capable of guaranteeing the elastic matching of an operation head gap with a magnetic film layer track. SOLUTION: A magnetic head is formed out of an inner cutout head part carrying a plurality of operation head gaps 34n in an inner zone, and a plurality of cutout head parts 32n having at least one separate outer cutout head part along a film cross section. Also, the cutout head parts 32n and the operation head gaps 34n are positioned, so as to enter film surface and wind a film strip around the cutout head parts 32n in the recessed part of a film transport passage. In addition, the cutout head parts 32n and the head gaps 32n have a contour with the outline modified along the film cross section.
Patent JP-H02154526-A (JP)
Title: Digital noise clip circuit
Inventor: SUGA AKIRA
IPC: H03M1/08
Filed: 1988-12-06
Abstract: PURPOSE:To obtain a signal without noise by providing a means cutting off only a signal close to zero level included in a signal such as a contour signal from a digital data effectively. CONSTITUTION:A switch 9 controlled by an output of a sign bit discrimination circuit 1 is thrown to the position of A when an input signal is negative and thrown to the position of B when the input signal is positive. That is, noise clipping is applied in such a way that the input signal is converted once into positive entirely and when the level is larger than a reference data, no modification is applied but when smaller, the input signal is brought into a zero level. After the noise clipping, the signal having been positive is subject to no modification and the signal having been negative is inverted and outputted thereby allowing the signal close to the zero level to be clipped as a noise. Since the noise in the contour signal is clipped in this way, the contour signal without noise is obtained.
Patent JP-S63162082-A (JP)
Title: Formation of transparent conductive tin oxide film
Inventor: MITSUYADO TOSHIO
IPC: H01L31/04
Filed: 1986-12-26
Abstract: PURPOSE:To form a transparent conductive tin oxide film having an excellent specific resistance value and visible light transmittance even if a raw material soln. decreased in the compounding ratio of fluorine with tin is used, by using ammonium fluoride and hydrogen fluoride as a fluorine compd. CONSTITUTION:The transparent conductive tin oxide film is formed on the surface of a heated substrate by coating a soln. contg. a tin compd. and fluorine compd. on the surface of said substrate. The ammonium fluoride and hydrogen fluoride are used as the fluorine compd. in this case. More specifically, the transparent conductive tin oxide film which contains the fluorine and has the specific resistance value and visible light transmittance equal to or better than the specific resistance value and visible light transmittance of the transparent conductive tin oxide film obtd. by the conventional method is formable even if the raw material soln. decreased in the compounding ratio of fluorine with tin to the ratio smaller than in the conventional method using the ammonium fluoride as the fluorine compd. is used.
Patent JP-H07160142-A (JP)
Title: Cleaning unit for fixing device
Inventor: SATO MASAHIKO
IPC: G03G15/20
Filed: 1993-12-09
Abstract: PURPOSE:To prevent toner from entering the bearing part of a cleaning roller by simple constitution, to prolong the life of the bearing, to prevent abnormal noise from being caused, to prevent torque from being increased, and to stabilize the turning of the cleaning roller by providing a sealing member on the outside of the bearing of the cleaning roller. CONSTITUTION:The cleaning roller 14 is equipped with a shaft 18, the bearing 2 supporting the shaft 18, and the sealing member 1 provided on the outside of the bearing 2. The sealing member 1 prevents a situation that the toner T' is accumulated with the lapse of time, projected from the surface of the roller 14 and enters a gap between the shaft 18 and the bearing 2. Furthermore, by using a heat-resistant felt, desirably, the heat-resistant felt whose density is <=0.4g/cc, for the sealing member 1, backlash between the shaft 18 and the bearing 2 caused in the case of thermal expansion is absorbed by elasticity of the felt. Thus, the breakage of the bearing 2 and the abnormal noise caused by unbalanced load are reduced.
Patent JP-H06165443-A (JP)
Title: Motor
Inventor: SAKATA SOJI
IPC: H02K13/04
Filed: 1992-11-18
Abstract: PURPOSE:To enable a connection between a field coil and a brush by press- fitting a stator iron core, where a terminal block is installed, into a bracket where a bush holder (BH) is fixed, and pressure-welding an elastic piece, and installing a brush sleeve (BS) on BH, and pressure-welding the free end of the elastic piece to BS. CONSTITUTION:When a stator 7, where a terminal block 9 is installed, is press- fit into the specified position of a first case 1a where a holding stage 16 is fixed, a contact piece 10 provided at the terminal block 9 is pressure-welded to a elastic piece 32 of a relay terminal 29, and the free end of the elastic piece 32 is deformed inward of BH19. When BS24 is installed in BH19 in this condition, the free end of the elastic piece 32 is pressure-welded to BS 24, and a contact pressure between the elastic piece 32 and BS24 and a contact pressure between the elastic piece 32 and a contact piece 10 become equal, and the electric connection between a field coil 8 and a brush 25 can be performed surely.
Patent JP-S63163461-A (JP)
Title: Protective dust proof body for mask
Inventor: UCHIKURA MASAKI
IPC: G03F1/62
Filed: 1986-12-26
Abstract: PURPOSE:To improve the transparency at a broad wavelength range, the durability and the mechanical strength of the titled body by using a polyvinyl isobutyral which is specified the content and the degree of acetalization of a vinylacetate component, as a transparent thin film. CONSTITUTION:The thin film of polyvinyl isobutyral which contains <=10mol.% the vinyl acetate component and has >=60mol.% the degree of acetalization, is used in a transparent thin film type cover body which is provided away from the surface of a substrate at the prescribed distance. The thin film of the protective dust proof body is formed by a method in which the polyvinyl isobutyral is dissolved to an appropriate volatile solvent such as ethanol, methylene chloride and acetone, and the obtd. solution is flowed and spreaded on the smooth substrate such as a silicon wafer, a glass plate and a metal plate, thereafter evaporating the solvent, etc. The mean mol.wt. of the polyvinyl isobutyral is preferably a range of 10,000-200,000. Thus, the titled body having the remarkably improved transparency at the broad wavelength range from a near UV ray to a far UV ray and the improved mechanical property is obtd.
Patent JP-2001130862-A (JP)
Title: Method for suspension work for band plate coil and cushioning material for suspension work
Inventor: HORI TOSHIRO
IPC: B66C1/12
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a suspension work method capable of preventing generation of a flaw by using an easily attachable/detachable buffer material and a cushioning material to be used for the method. SOLUTION: A cushioning material made of a flexible plate body and a magnet sheet fixed to one side surface of the flexible plate body is fitted on a band plate coil inside diameter part via the magnet sheet and a coil suspension work is performed by bringing the cushioning material into contact with a coil receiving plate of a suspension tool.
Patent JP-H07253615-A (JP)
Title: Method and device for attaching and removing strip-shaped film for magazine
Inventor: TOOMASU KURAAKU MAARU
IPC: G03B17/28
Filed: 1994-12-13
Abstract: PURPOSE: To efficiently automate the insertion and winding of the beltlike film into the film magazine and the drawing of the beltlike film from the magazine. CONSTITUTION: This is a device for attaching and detaching the beltlike film 16 to and from the film magazine 10 with a take-up spool 14 and equipped with a 1st loading mechanism for making the magazine 10 face a 1st attitude position and the magazine 10 is released from the 1st attitude position by using a fitting tool which is movable between a nonengagement, position and a 1st engagement position; when the magazine 10 is energized to a 2nd attitude position, an end part of the beltlike film 16 is guided to the internal spool 14 through the slot 28 of the magazine 10, so that the end part of the beltlike film 16 is anchored to the spool 14. The fitting tool is moved reversely to release the end part of the beltlike film 16 which is anchored to the spool 14.
Patent JP-H05147815-A (JP)
Title: Post-handling apparatus for sheet
Inventor: MIURA HIROSHI
IPC: B65H37/04
Filed: 1991-11-25
Abstract: PURPOSE:To registrate respective sheets in the transport direction at the same time and surely so as to improve the post-handling quality of sheets by registrating the respective sheets simultaneously stacked on an post-handling plate in the individual transport directions by the first and second registrating means. CONSTITUTION:The first and second sheets simultaneously discharged on a plate 46 for a staple plate are clamped between rollers 53, 54 by following the rotation in the direction F2 of an arm member 55, and under such a condition, a discharge roller 53 is rotated in the direction G2, thereby the first sheet can be registrated in the transport direction. A puddler 48 is rotated in the direction of C to registrate the second sheet in the transport direction. Accordingly, two sheets stacked in two, upper and lower layers on the plate 46 for a staple are individually registrated in the transport direction surely so as to surely maintain the binding quality of sheets.
Patent JP-H10150310-A (JP)
Title: Antenna support, connection method and antenna support connection structure
Inventor: NAKASE KAZUHIKO
IPC: H01Q1/36
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the technology by supporting mechanically an antenna element rotatably and connecting electrically an exciter to a high frequency circuit while pitting and alienating one end of the antenna element against and from an open end of the exciter so as to keep capacitance coupling between the both. SOLUTION: An exciter 7 is contained in a tubular shaft 6 and an antenna terminal 5 is connected electrically to the exciter 7, fixed mechanically to the tubular shaft 6 and fitted to a board 16 with a mount screw 15. An outer cylinder 8 is inserted to the tubular shaft 6 rotatably. A tubular antenna cover (acting also as an antenna holder) 13 is fitted to a short cylinder shaped rotatably base seat 12 provided to the outer cylinder 6 and an antenna element (helical antenna element in this figure 4) 14 is contained in the antenna cover 13 to support it.
Patent JP-H08209324-A (JP)
Title: Method of pretreating member made of steel in the form of passive state before carbonitridation in salt bath
Inventor: GEORUGU BUAARU
IPC: C23C8/58
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a flawless nitro-carburizing method irrespective of the pressure of passive layers by pre-treating components made from steel which forms passive layers prior to salt bath nitro-carburizing.  
     SOLUTION: The components are treated in an oxidizing salt melt at 300-500°C. Formation of uniform nitrating layers on the components made from steel which forms passive layers is obtained thereby. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02154129-A (JP)
Title: Strain detector
Inventor: SATO HIROSHI
IPC: G01L3/10
Filed: 1988-12-06
Abstract: PURPOSE:To facilitate a handling, to increase sensitivity, and to prevent a noise sound from being generated by providing magnetostrictive element piece groups fixed on a driven shaft made of PE 'permalloy(R)' and yokes on the outer periphery of a detection coil. CONSTITUTION:When torque is applied to the driven shaft 1, stress is generated and the magnetostrictive element piece groups 7 and 8 made of PE 'permalloy(R)' vary in magnetic permeability owing to the strain. Detection coils 12 and 13 detect the magnetic permeability variation as variation in magnetic impedance and a detecting circuit 18 generates an output V corresponding to the applied torque. The magnetostrictive element piece groups 7 and 8, yokes 14 and 15, and a shield 17 are made of 'permalloy(R)' and easy to handle. Further, the magnetostrictive element piece groups 7 and 8 are high in magnetic permeability and have large magneto-strictive constants, and the detection sensitivity is improved. Then the yokes 14 and 15 pass pieces of magnetic flux produced by the detection coils 12 and 13 concentrically to prevent the leak of magnetic flux and increase the sensitivity several times, and a resonance phenomenon due to magnetic strain in not caused to prevent a noise sound from being generated.
Patent JP-H06206607-A (JP)
Title: Handling device for article
Inventor: TANAKA NOBUHIRO
IPC: B65G43/08
Filed: 1993-11-17
Abstract: PURPOSE:To introduce an article cut off and dropped from a cutting off device to a non-powered conveying device such as a chute smoothly. CONSTITUTION:An article handling device, which is provided with a non- powered conveying device (fixed chute 16) for conveying an article cut off an dropped from a cutting off device 14, is provided with a guide chute 15, which extends from a cutting off port edge part of the cutting off device 14 to the upper face side of the non-powered conveying device. The guide chute 15 is provided with partition walls 15A installed in the chute length direction corresponding to adjacent cutting off port boundary parts, and these partition walls 15A divide adjacent article sliding passages 15B to each other.
Patent JP-H01151213-A (JP)
Title: Inductance-variable coil
Inventor: GYOTEN HISAAKI
IPC: H01F21/12
Filed: 1987-12-08
Abstract: PURPOSE:To obtain an inductance which does not involve a mechanical operation, is not deteriorated with the passage of time and is not displaced by a method wherein a core material for a coil is constituted by two or more superconducting wire materials and an electric current which is larger than a critical current is input to an arbitrary wire material out of these wire materials. CONSTITUTION:Oxide superconducting wire materials 1 are coated with an epoxy resin 2 and are insulated; many of these wire materials are bundled; an enameled wire 4 is wound via a protective Bakelite tube 3; a coil is constituted. The respective superconducting wire materials 1 are connected to a control current regulator 7 by using a lead wire 6 via a control current input terminal 5; the coil part is kept at a temperature of liquid nitrogen. Because an electric current which is larger than a critical current of the superconducting wire materials used for the core materials flows to obtain a normal conducting state, an inductance of the coil can be set nearly completely by using the regulator 7 of an electric current output. By this setup, a mechanical operation part is not required; the inductance which is not displaced or is not deteriorated with the passage of time can be obtained.
Patent JP-H03171658-A (JP)
Title: Manufacture of lead frame
Inventor: KITA MICHIAKI
IPC: B26F1/00
Filed: 1989-11-29
Abstract: PURPOSE:To reduce a punch in punching load per unit area so as to improve it in punching strength by a method wherein the cavity cutting part of an inner lead cutting punch is formed large in width. CONSTITUTION:A belt material whose main component is copper is set to a die equipped with cutting dies for inner leads 1, tie bars 2, outer leads 3, and others and patterned into a lead frame leaving the ends of the inner leads 1 unremoved through a press processing. At this point, an inner lead cutting punch is so structured that its end is formed into a circle 0.075mm in diameter wider than the intervals of the leads so as to make its cavity region cutting part large in width. A lead frame is formed as above, whereby a punch is improved in buckling strength, and not only the straight part of the punch can be elongated but also the punch can be remarkably improved in strength, and a lead frame is sharply improved in productivity.
Patent JP-S63167186-A (JP)
Inventor: IGARASHI SHIGERU
IPC: F16L11/08
Filed: 1986-12-27
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-2001131561-A (JP)
Title: Method for hydrogenating heavy oil
Inventor: KUSHIYAMA AKIRA
IPC: B01J23/745
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an industrially extremely advantageous method for hydrogenating a heavy oil, capable of suppressing crystal growth of iron sulfide fine particle in a hydrogenation treatment reaction and efficiently hydrogenating unfavorable components such as metal compounds of asphaltene, vanadium, nickel, etc., and sulfur and nitrogen compounds, etc., contained in a heavy oil with a small amount of a catalyst. SOLUTION: In this method for hydrogenating a heavy oil using hydrogen sulfide and an iron-based catalyst, a colloidal iron dispersion of dispersion in oil type is used as the iron-based catalyst.