baber/WOPTO huggingface dataset:
Patent JP-H04209355-A (JP)
Title: Cassette loading and unloading device
Inventor: SUGIYAMA YOSHIAKI
IPC: G11B15/675
Filed: 1990-11-30
Abstract: PURPOSE:To smooth the turning action of a cassette holder by providing first gears meshed with the respective synchronizing gears of a coupling shaft on respective turning arms and providing second gears meshed with both first gears through the synchronizing gears on a cover body. CONSTITUTION:The cassette holder 40 is lowered by adding depressing force on the cover body 58 in a closing direction shown by an arrow A. At this time, the synchronizing gear 66 meshed with the second gear 63 is turned in a direction shown by an arrow D by following the closing action of the cover body 58. Since a turning lever 54 is turned in a direction shown by an arrow C by resisting to the repulsive force of a spring 68 at the same time, the holder 40 is turned in a direction shown by an arrow B and the cover body 58 is turned in the closing direction. In the case that a cassette 20 is taken out to the outside, the lever 54 is turned in a direction opposite to the direction shown by the arrow C by the repulsive force of the spring 68 and the synchronizing gear 66 meshed with the gear 50 is turned in the direction opposite to the direction shown by the arrow D at the same time because a projection 41 is turned in the direction opposite to the direction shown by the arrow B. As the result, the cover body 58 is turned in an opening direction. Thus, the cassette 20 is smoothly loaded and unloaded.
Patent JP-2000160232-A (JP)
Title: Method for refining low nitrogen molten steel under reduced pressure and refining apparatus under reduced pressure
Inventor: AOKI HIROYUKI
IPC: C21C7/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a refining method of molten low nitrogen steel under reduced pressure and a refining apparatus thereof under reduced pressure, with which the pick-up of the nitrogen into the molten steel caused by the outer air invaded into a reduced pressure vessel conveyed in gaps of refractories is prevented, when the decarburizing and degassing are executed by reducing the pressure. SOLUTION: When a refining of the molten steel is executed under reduced pressure in the reduced pressure vessel 10 by dipping an immersion tube 13 in the reduced pressure vessel 10 lined with refractories 19, 20 and 22 into the molten steel in a ladle, in the case that the thickness in at least a part of the lining refractories 22 remaining in the reduced pressure vessel 10 becomes 60-120 mm, after repairing with the refractories 26 and 28, the following refining under reduced pressure, is executed.
Patent JP-H04205503-A (JP)
Title: Control device
Inventor: MATSUURA YASUMASA
IPC: G03G21/00
Filed: 1990-11-30
Abstract: PURPOSE:To omit the need develop a control program from scratch despite the change of characteristic of a control device by transferring the characteristic data stored in a data storage means of a 2nd control circuit to the data storage means of a 1st control circuit before the start of the processing and therefore obtained a general-purpose program of one of both control circuits. CONSTITUTION:A 1st control circuit 1 contains a data storage means 3 which stores a control processing program and a data storage means 3 which stores the characteristic data. Meanwhile a 2nd control circuit 9 contains a data storage means 12 which stores previously the characteristic data necessary for the circuit 1 to carry out the program. Then the characteristic data in the means 12 are transferred to a store area of the data storage means 3. Thus the characteristic data which are contained in the program of the circuit 9 and are not general-purpose are transferred to the program of the circuit 1 so as to obtain a general-purpose program.
Patent JP-H11175924-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: SATO KIYOSHI
IPC: G11B5/39
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To efficiency discharge heat generated from a magneto-resistive effect element layer to a shield layer by particularly improving a structure of a gap layer and to simultaneously reduce a track width and improve a reproducing output. SOLUTION: A non-magnetic metallic layer 3 of width size T1 is formed on a lower part shield layer 1, and insulation layers oxide 4 are formed on both sides of the non-magnetic metallic layer 3. Then, the magneto-resistive effect element layer 6 is formed on the non-magnetic metallic layer 3 through an insulation layer 5. Thus, the heat generated from the magneto-resistive effect element layer 6 is transmitted efficiently to the non-magnetic metallic layer 3, and a rise of an element temp. is suppressed, and the reproducing output is improved even when the track width Tw is narrowed.
Patent JP-2000167492-A (JP)
Title: Bottle sorter
Inventor: TACHIBANA TOSHIO
IPC: B07C5/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To improve bottle sorting accuracy and recovery rate. SOLUTION: Both conveyors 31, 32, 51 and 52 are so arranged that the transporting routes 51 and 52 of the downstream side color sorting conveyor exist at a level lower than the level of the transporting route of the upstream side alignment conveyor. The transporting route terminals of the alignment conveyors 31 and 32 and the transporting route beginning end of the color sorting conveyor 52 are connected by a chute 36 for connecting the conveyors to a single row. This chute 36 allows the placement of only the bottles W of one longitudinal row among the bottles W transported by the alignment conveyor 32 and is so shaped as to free the movement of the bottles W placed thereon in the longitudinal direction of the chute by their own weights but to regulate the movement thereof in their transverse direction.
Patent JP-H11175153-A (JP)
Title: Device and method for controlling unmanned vehicle
Inventor: EGAWA TAKAMI
IPC: B65G43/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To schedule a path in a short time with a small memory capacity even when the number of nodes to be visited is large. SOLUTION: In a step S1, a current position of each unmanned vehicle is regarded as a root node. In a step S2, the root node is regarded as a node of interest. In a step S3, it is judged whether or not a destination is reached. In a step S4, it is judged whether or not a new child node can be generated, from the node of interest. In a step S5, a parent node is regarded as a node of interest. In a step S6, one child node is selected and it is judged whether or not unmanned vehicles collide against each other at the child node. In a step S7, it is checked whether or not the selected child node is already registered in a search tree. In a step S8, the selected child node is registered in the search tree. In a step S9, the selected child node is regarded as a new node of interest.  In a step S10, the search tree is traced from a target node and on the basis of an array of nodes (position set array), an unmanned vehicle path table and a node reservation table are obtained.
Patent JP-2001152785-A (JP)
Title: Cuter bit exchange mechanism for shield machine
Inventor: KODAMA KAZUO
IPC: E21D9/087
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a cutter bit exchange mechanism for a shield machine capable of exchanging cutter bits from an inner side of the machine by underground work only and making a thickining of a solidified wall and shortening of a machine length compatible. SOLUTION: A formation space X of a solidified wall 46 having such length that is obtained by adding a retraction amount of a front barrel 3 to a projection amount of a passing-in hood 13 is formed inside the passing-in hood 13 and the front barrel 3 by protruding the passing-in hood 13 forward from the front barrel 3 by a hood jack 16 while retracting the front barrel 3 onto a rear barrel 4 side by a front barrel jack 5. The solidified wall 46 is formed by injecting hardener from a hardener agent pouring means 35 into the formation space X. A thickness of the solidifying wall 46 is a length X of relative distance between the front barrel 3 and the passing-in hood 13 because the front barrel 3 is retracted and the passing-in hood 13 advances. As a result, a thick wall of the solidified wall 46 becomes compatible with shortening of a machine length of a shield machine 1.
Patent JP-H10174313-A (JP)
Title: Current output device
Inventor: HOSOYA YUKIKOTO
IPC: H02J9/06
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To achieve reliable dualization wherein output is not stopped during switching, through a simple constitution. SOLUTION: A main device A1 and a sub-device A2 contains the same circuitry. Respective detecting means 51, 52 and processing means 11, 12 operate on a power supply separate from power supplies 21, 22. In a normal operating state, both switching means S1, S2 are on, and currents from the power supplies 21, 22 are supplied to opposite current output means 32, 31 through diodes D3, D4. In case the detecting means 51 detects an anomaly and stops and isolates the main device A1, when the processing means 11 stops the output of the power supply 21 through the switching means S1 and thereby stops the current output means 31, the current from the power supply 22 to the sub-device A2 is supplied to the current output means 32 on its own side through a load 4 and a diode D1, and thus a specified current is kept supplied to the load 4.  In case the sub-device A2 is stopped and isolated, this is reversed.
Patent JP-H10173543-A (JP)
Title: Check image compressing method and device
Inventor: ABE YOSHITO
IPC: G06T7/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a check image compressing method/device which can effectively compress a reference image and a check image via an image check device without deteriorating so much the picture quality. SOLUTION: A reference image is converted into the estimation error information at an estimation error calculation part 11, undergoes the variable length encoding via a variable length encoding part 13 and is stored in a storage part 14. An image difference calculation part 12 extracts the difference between the reference image and a check image, and this difference information undergoes the variable length encoding via the part 13 and is stored in the part 14 as a difference image.
Patent JP-H04210195-A (JP)
Title: Device for supplying oil mist
Inventor: AKIYAMA GORO
IPC: F16N7/32
Filed: 1990-11-30
Abstract: PURPOSE:To generate oil mist quantitatively and surely supply the oil mist to a predetermined bearing portion by connecting an oil mist delivery pipe to an auxiliary compressed air feed pipe used for adjusting pressure of the oil mist and the mixing ratio of oil to air, etc. CONSTITUTION:In a device for supplying oil mist, compressed air is supplied to an oil storage container 1 only from an oil mist generator 2 and so oil mist pressure within the container 1 will not be raised more than needed and differential pressure between pressure of compressed air injected from a compressed air feed pipe 3 and the oil mist pressure within the oil storage container 1 can be set at a predetermined pressure value. Therefore, a fixed amount of oil is constantly sucked up whereby oil mist can be generated. Also, the oil mist in the oil storage container 1 is sucked by negative pressure generated at the injection of compressed air from an auxiliary compressed air feed pipe 9 and is supplied to a bearing 13 in a predetermined position while in admixture with the compressed air.
Patent JP-H05174891-A (JP)
Title: Cable provided with end part reinforcing means
Inventor: KURIHARA HARUYA
IPC: H01R4/20
Filed: 1991-12-24
Abstract: PURPOSE:To prevent a disconnection of wire at the connection of a terminal and a flat cable, by preventing a bending at the connection between a round pressure-welded terminal and a flat cable by using a reinforcing means fixable simply without requiring a special tool, in a terminal connection of a flat cable. CONSTITUTION:A reinforcing plate 1 is provided over a round terminal 2 pressure-welded to the end of a flat cable 5. One end of the reinforcing plate 1 is inserted between the lead wire part and the covered wire part of the flat cable, while the other end is formed to be fixed at a specific position together with the pressure-welded terminal. And the connection of the round terminal 2 and the flat cable 5 is protected by a thermal contractive tube 3.
Patent JP-H05277469-A (JP)
Title: Electrolysis bath unit of continuous electrolytic water producing apparatus
IPC: C02F1/46
Filed: 1992-11-27
Abstract: PURPOSE:To carry out electrolysis for a relatively extended period and prevent up and down covering materials of an electrolytic bath from being pressured by providing an electrolytic bath casing and an electrolysis unit and installing a pair of electrode plates, electrode chambers, and a water discharging block in the electrolysis unit. CONSTITUTION:An electrolytic water producing apparatus is provided with a circular electrolytic bath casing 2 which has a water supplying inlet 3 to introduce raw water in one side and water discharging outlets 4, 5 to discharge water after electrolysis in the other side and a circular electrolysis unit 6 which is set to face side in the casing 2 wherein a water route 15 is formed in the inner circumference of the casing 2. The electrolysis unit 6 is provided with a pair of electrode plates 9, 10 having different polarities and being set oppositely in vertical direction through a prescribed gap, electrode chambers 13, 14 formed between these electrode plates 9, 10 and allowed to communicate with the water route 15 in the inner circumference of the casing 2, and a water discharging block 19 which is set in the center part of the electrode chambers 13, 14 and has electrolytic water discharging water routes 16, 17 allowed to communicate with the water discharging outlets 4, 5 in the casing 2.
Patent JP-H06158208-A (JP)
Title: High strength and high corrosion resistance aluminum alloy clad material for heat exchanger
Inventor: TAKEUCHI HIROAKI
IPC: B32B15/01
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a high strength and high corrosion resistance Al alloy clad material by using a sacrificial anode material contg. specified amts. of Mg, In, Zn, Ti, Ga, Ni and Al and a core material contg. specified amts. of Si, Cu, Mn, Mg, Cr, Ti, Zn, Ni and Al. CONSTITUTION:One side of a core material is clad with an Al-Si alloy brazing filler metal and the other side is clad with a sacrificial anode material to obtain the objective Al alloy clad material. The core material consists of, by weight, 0.2-1.5% Si, 0.1-1% Cu, 0.1-2% Mn, <=0.2% Mg, one or more among 0.01-0.5% each of Cr, Ti and Zn and 0.01-2% Ni and the balance essentially Al. The sacrificial anode material consists of, by weight, 0.5-4% Mg, 0.005-1% In, 0.1-4% Zn, one or more among 0.005-1% each of Ti and Ga and 0.01-1% Ni and the balance essentially Al.
Patent JP-H06166996-A (JP)
Title: Wall paper and method for adhering the same
Inventor: NAKAO KEIICHI
IPC: D21H27/20
Filed: 1992-11-27
Abstract: PURPOSE:To obtain the wall paper capable of being directly adhered to the substrate of an uneven wall without requiring a work for repairing the substrate. CONSTITUTION:This wall paper is characterized by being composed of (B) a wall paper substrate sheet and a cloth sheet (4) adhered to the one surface of the wall paper substrate sheet B, the wall paper substrate sheet B being produced by dottily adhering shrinkable sheets (2) and (3) largely shrunk, when dried from a wet state, to both the surfaces of a core material sheet having good stiffness and having a small shrinkage degree, when dried from a wet state.
Patent JP-2001143346-A (JP)
Title: Magnet attraction type automatic elevator for disk presser
Inventor: RYO ZUIRIN
IPC: G11B17/028
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnet attraction type automatic elevator for disk presser which is automatically elevated with a small number of components and has simple structure and does not interfere with a disk cassette. SOLUTION: This equipment comprises a main-shaft motor which is provided with a rotary disk at the upper end of a shaft part so that the center of the rotary disk is fitted onto the upper end of the shaft part, rotates the rotary disk by the rotation of the shaft part upper end, and moves up to an attraction position when an optical disk is mounted to lift the optical disk by the rotary disk, a 1st magnet which is fixed onto the rotary disk, a clamp plate which has a recessed hole opposite to the rotary disk of the main-shaft motor, a 2nd magnet which is fixed to the bottom part of the recessed hole, and a disk presser which is attracted to the bottom part of the recessed hole by the 2nd magnet and attracted by the 1st magnet when the main-shaft motor is elevated to the attraction position to clamp the optical disk.
Patent JP-H07183246-A (JP)
Title: Treating device and treatment gas carrying pipe
Inventor: OKASE WATARU
IPC: H01L21/22
Filed: 1993-12-14
Abstract: PURPOSE:To uniformly heat a treatment gas without winding a tape heater around a pipeline through which the treatment gas is carried to a reaction vessel. CONSTITUTION:An exothermic body 21b is incorporated in the wall of a treatment gas carrying pipe 21 through which a dopant gas is carried to a reaction vessel 1. The pipe 21 is constituted of an inner pipe member 21a which substantially forms the flow passage of the dopant gas, the exothermic body 21b which covers the entire outer periphery of the member 21a, and outer pipe member 21c which covers the entire outer periphery of the body 21b so that the dopant gas can uniformly be heated over the entire length of the pipe 21. The members 21a and 21c are formed of a flexible tetrafluoroethylene resin and the exothermic body 21b is formed of a conductive resin. The inside of the pipe 21 can be uniformly heated over the entire length and entire circumference by supplying an electric current to the exothermic body 21c so as to make the body 21c to generate heat.
Patent JP-H07165384-A (JP)
Title: Angle steel grasping device
Inventor: NAGAI TOSHIAKI
IPC: B66C1/64
Filed: 1993-12-14
Abstract: PURPOSE:To provide an angle steel grasping device which suits a work to take out stacked angle steels one by one for distribution. CONSTITUTION:A bracket 4 is rotatably mounted on a base bed 3 having an upper end surface 3a, attached to a horizontal frame forming the main part of angle steel distributing equipment, through a pivot 4a. A pair of air cylinders 2 and 2 are installed symmetrically at an angle of 90 deg. to the bracket 4 through a mounting bed 5 and magnets (electromagnets) 1 and 1 are attached to th tip part of the piston levers 2a and 2a of the air cylinders 2 and 2. The magnets 1 and 1 are made to attract both sides of an angle steel 10a respectively and the topmost stage angle steel of stacked angle steels is takes out. By rotating the bracket 4 during conveyance, the steel is distributed to a given position in a state that the tooth of the angle steel 10a is vertically erected.
Patent JP-H05172567-A (JP)
Title: Passive range finder
Inventor: AMARI YASUFUMI
IPC: G02B7/34
Filed: 1991-12-25
Abstract: PURPOSE:To measure the distance to an object to be measured by one sensing action with one camera by dividing light from a part to be measured into lights of two colors with a filter to form an image with a color CCD camera through a different part of an imaging lens. CONSTITUTION:A color CCD camera 1 has a color filter 12 in front of an imaging lens 11 to transmit at least two colors of red, blue and green. The lights of two colors divided with the filter 12 form images separately on the surface of the color CCD element 13 of the camera 1 passing through portions of different areas of the lens 11 and the images thus formed generate a parallax as the same object is viewed from two different locations. A parallax computing section 21 calculates the parallax attributed to the filter 12 from an image signal formed on the surface of the element 13. A distance computing section 22 calculates the distance to the object to be measured by an image formation formula using the parallax calculated with the computing section 21. This enables the measurement of the distance of the object to be measured with one camera thereby achieving higher accuracy with respect to deviation of an optical axis.
Patent JP-H0768327-A (JP)
Title: Method for optimizing automatic repeating process during extruding of press
Inventor: FUORUKAA TOMUSU
IPC: B21D24/10
Filed: 1993-12-16
Abstract: PURPOSE: To form a superior product free of fractures or folds by optimally adjusting the clamping force of a blank holder with respect to drawing sound during drawing, style of a workpiece, plate thickness, properties of the material, surface roughness, thickness of a lubricating film, and viscosity of a lubricant. CONSTITUTION: The normal variation of the drawing sound is determined by means of a sound emission analysis of the structure-borne sound caused by the drawn part during the drawing process in the drawing die 3 where the analysis is performed before the production of the part 12, and is stored data- wise. With an abnormal structure-borne sound detected during the drawing, fractures and folds are inferred, reducing the clamping force of the clank holder 4 in the case of fractures or increasing in the case of folds, and thereby enabling a superior product to be formed.
Patent JP-H11174746-A (JP)
Title: Automatic document feeder
Inventor: DEGUCHI MASAKI
IPC: B65H85/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce soil on a document reading part by keeping the passage of the document through the reading part to the absolute minimum, only two times, in the feeding of both sides of the document to the document reading part without changing document-page order. SOLUTION: From a paper separation feed part 20, the documents placed on a document tray 10 are fed to a first carrying path 31 one by one from the top, and the rear of the document is first read in a reading position 71. After the document whose rear surface is read is switched back by a switch- back part (ejection roller) 81, it is lead to the first carrying path 31 via a second carrying path 32, thereby turning the document inside out. The document is re-carried to the reading position 71 from the paper separation feed part 20, and the front surface of the document is this time read. The document whose both sides are thus read is ejected face down to a both-sided-document ejection try 80 by means of the first carrying path 31.
Patent JP-H07169650-A (JP)
Title: Multilayer capacitor and manufacture thereof, and members to be used for the capacitor
Inventor: ISHIBASHI FUMIAKI
IPC: H01G4/38
Filed: 1993-12-15
Abstract: PURPOSE:To provide a multilayer capacitor that allows the remarkable reduction in the manufacturing cost, management cost, etc., due to the mass production of a few types of the products. CONSTITUTION:An internal electrode 1a is formed on a dielectric 2a and a plurality of interlayer connection conductors 5 are formed on two side faces of the dielectric 2a. And, the internal electrode 1a and one of the interlayer connection conductos 5 are connected with a connection conductor 4a. By stacking a plurality of the thus obtained members 10a-10f acting the interlayer connection conductors 5 externally, a multilayer capacitor having a variety of capacity values can be formed easily.
Patent JP-2001159114-A (JP)
Title: Sandbag
Inventor: KATAOKA HIROSHI
IPC: E02B3/12
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a sandbag, capable of not only functioning properly in fresh water but also in sea water which will not float inadvertently. SOLUTION: This sandbag comprises an outer bag body woven roughly with strong fibers, a middle bag body made of a highly water permeable thin raw material placed in the outer sandbag, and a water soluble pack housing a highly water absorptive water swelling resin, which dissolves when brought into contact with fresh water or sea water placed in the middle bag body and then swells, by reacting with fresh water or sea water.