baber/WOPTO huggingface dataset:
Patent JP-H04327083-A (JP)
Title: Pilot type solenoid valve
Inventor: YAMADA SOICHI
IPC: F16K31/42
Filed: 1991-04-25
Abstract: PURPOSE:To eliminate a sudden valve closing operation and prevent the generation of water hammer by utilizing the deformation of a diaphragm generated just before valve closing to reduce the effective passage sectional area of a bleed passage, and reducing the force of lowering a diaphragm valve. CONSTITUTION:A pilot type solenoid valve 1 has a diaphragm valve 23 consisting of a pilot valve 26 having a diaphragm 24 separable from a valve seat 9 on a valve port 8 periphery provided on a bulkhead 7 partitioning primary side and secondary side pressure chambers 4, 6. The pilot port 25 of the pilot valve 26 is rotated by a plunger 34 vertically moved by a solenoid 30. A stepped surface 19 is circumferentially provided through a difference in level on the inner circumferential side of the mounting surface 18 of a cap body 14, and a bleed groove 20 is circumferential provided on the stepped surface 19. A communicating hole 21 is bored in a proper position of the bleed groove 20 to allow the bleed groove 20 to communicate with a pilot chamber 15, and a bleed port 29 is bored in the diaphragm 24 in opposition to the bleed groove 20 of the cap body 14.
Patent JP-H06313228-A (JP)
Title: Method for winding roving of flyer frame
Inventor: SEKIYA SHIGEKI
IPC: D01H7/50
Filed: 1993-04-27
Abstract: PURPOSE:To keep a roving wound around a roving bobbin to a definite length by a simple operation and control and simultaneously position the final roving end of the roving at a position suitable for stopping. CONSTITUTION:When a bobbin rail 10 in raising is positioned at a position A suitable for stopping and residual spun amount R of a roving becomes <=4L spun amount of final 4 layers content in normal winding, a value obtained by dividing the residual spun amount R by 4 is set to proper spun amount Q (Q is R/4) and when spun amount from raising end of the bobbin rail becomes the proper spun amount Q, raising of the bobbin rail is changed into lowering of the bobbin rail and this motion is repeated, and when true spun amount measured by an encoder becomes spun amount in full package previously set, the frame is stopped.
Patent JP-S5648271-A (JP)
Title: Decorating method for uneven substrate
Inventor: TAKEATSU OSAMU
IPC: B32B37/00
Filed: 1979-09-28
Abstract: PURPOSE: To make clear pattern on an uneven substrate, by forming base coat layer on the surface of the uneven substrate, by painting heat-sensitive adhesive on the protruding part, then by transferring heat-transfer ink contained in the transfer paper to the protruding part by pressing the paper to the protruding part.  
     CONSTITUTION: Undercoat, composed of a mixture of synthetic resin with pigments etc., is painted on the surface of uneven substrate 1 such as wood to form a base coat layer 2. Then heat-sensitive adhesive 4 made by mixing thermoplastic resin  with dyes etc. is painted on the surface of the protruding part to form the layer 4 of  the heat-sensitive adhesive. On the other hand, transfer paper 8 is manufactured by painting heat-transferring ink layers 6, 7, made by fully mixing fat and oil, or synthetic resin with pigments, dyes, plasticizers, stabilizers, driers, solvents, diluents,  on the base sheet 5 such as paper, resin film, or metallic film, if necessary after  painting releasing agent. The transfer paper 8 is allowed to contact with the heat- sensitive adhesive layer 4, and is pressed and heated by hot press roller 9 so as to  transfer the ink layer, then the transfer paper is released, hereby desired patterns  10, 11 are formed on the uneven substrate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S627378-A (JP)
Title: Voltage doubler electrostatic high-tension generating set
Inventor: MIYAKE YOSHINOBU
IPC: H02N1/08
Filed: 1985-06-11
Abstract: PURPOSE:To miniaturize units, by laminating a plurality of the layers of charged carrier units in the direction orthogonal to the charged carrier direction, and by arranging charged carrier transfer paths between the respective adjacent charged carrier units. CONSTITUTION:Two disc-type charged carrier units 20A, 20B are organized by arranging a plurality of conductive pellets 22a, 22b on the periphery of insulating discs 21A, 21B, and are laminated at prepared intervals on an insulating rotary shaft 25 connected directly to the rotary shaft 24 of a driving motor 23, and are rotated at a specified rotational frequency by the driving motor 23. Between the charged carrier units 20A, 20B, a charged carrier transfer path device 50 consisting of inductors 27, 28, 31, 32 for the charged carrier transfer paths is placed. From a high-tension electrode 30 set on the upper section of the charged carrier unit 20B, high-tension voltage doubler obtainable from the charged carrier units 20A, 20B can be obtained.
Patent JP-S5250219-A (JP)
Title: Magnetic recorded pattern reading device
Inventor: IMAMURA OSATAKE
IPC: G11B11/105
Filed: 1975-10-20
Abstract: PURPOSE:To clearly and definitely read magnetically recorded pattern with a transparent material such as prism, by providing a magnetic thin film having an easy-to magnetize axis in a direction perpendicular to the film surface.
Patent JP-H04328810-A (JP)
Title: Transformer and manufacture thereof, and resistance welding device
Inventor: SATO RYODA
IPC: H01F30/00
Filed: 1991-04-27
Abstract: PURPOSE:To eliminate the leakage of magnetic flux, to improve the power conversion efficiency and to contrive miniaturization of the title transformer by a method wherein a core main body, having doughnut-shaped space, and the core cover material, with which a magnetic circuit is formed together with the core main body, are provided and after a coil-assembled body has been installed in the doughnut-shaped space, the core main body and the core cover material are fixed and retained by a bolt and a nut. CONSTITUTION:A coil-assembled body 30 is fitted and installed in the daughnut-shaped space 12 of a core main body 10. At this time, the start-of-winding parts and the finish-of-winding parts 31a1 31a2, 33a1-and 33a2 of secondary coils 31 and 33 are taken out to outside from a secondary coil taking out part 13. Also, the start-of-winding parts 32a1 of the primary coil 32 and the finish-of-winding part 34a2 of the secondary coil are taken out from the taking out part 14 of the primary coil. A core cover 20 is placed on a cover main body 10, a clamping bolt 51 is inserted into bolt-inserting holes 11 and 21, a clamping nut 52 is screw-fitted to a clamping nut 52, the core cover 20 is fitted by clamping to the core main body 10 using a socket wrench and the like, and a transformer is completed. As a result, the leakage of magnetic flux is eliminated, and the power conversion efficiency can be improved substantially.
Patent JP-S62282289-A (JP)
Title: Apparatus for searching for resources of sea bottom
Inventor: YAMADA NAOKI
IPC: G01V1/38
Filed: 1986-05-30
Abstract: PURPOSE:To make a measuring interval accurate and variable and to perform highly accurate searching, by providing a support material for pivotally supporting a polygonal rotary wheel to a float in a suspended state and towing the same in the sea through a cable. CONSTITUTION:A float 1 consists of a body part 2, a direction stabilizing plate 3 and a support material 4 and the body part 2 has a head part comprising a streamline hollow cylinder and the leading end part of said head part is connected to a towing ship through a cable 5. A rotary wheel 6 is pivotally supported by the support material 4 provided to the bottom part of the body part 2 and constituted by connecting the leading end parts of the extensible materials 8 radially extending from a rotary shaft 7 by a stretching material 9 such as a wire. A sensor 10 is provided to the leading end of one of the extensible material 8. When the cable 5 connected to the towing ship is pulled, the rotary wheel 6 contacted with the surface of the sea bottom rolls forwardly with the advance of the float 1 and the sensor 10 is contacted with the surface of the sea bottom at a predetermined interval to transmit the information of the resources of the sea bottom to the towing ship through the cable 5.
Patent JP-S61282226-A (JP)
Title: Automatic cargo loading apparatus
Inventor: KONISHI YOZO
IPC: B65G47/90
Filed: 1985-06-10
Abstract: PURPOSE:To save manpower in loading work of heavy cargo by teaching the loading position to an automatic cargo loader through a spot positioning terminal such as a truck ball while utilizing the fact that the cargo is hexahedral. CONSTITUTION:The loader 1A will load a cargo on the loading station onto a pallet and practically realized through a robot. While a spot irradiator 1B will produce a laser beam spot to specify the next loading position onto a pallet 1H or a loaded cargo. A spot positioning terminal 1C will match the position of laser spot with the loading position. While a spot position detector 1D will detect the position of laser spot on the pallet 1H through a television camera. A data input terminal 1F is inputted with such as cargo code. While a controller 1E will integrally control respective unit.
Patent JP-H02305043-A (JP)
Title: Free circuit selecting and repeating system
Inventor: MASUDA TAKEHISA
IPC: H04L69/14
Filed: 1989-05-18
Abstract: PURPOSE:To execute an outgoing request by another circuit being under the same circuit group even if one of the circuits becomes unuseable due to fault, etc., by constituting this system so that the circuit for executing an outgoing request to public circuit network can be managed at every circuit group unit by a communication processor for executing a repeating control. CONSTITUTION:When a circuit group obtaining means 7 receiving an outgoing processing start, a circuit group obtaining part uses an outgoing request receiving address informed by an outgoing processing informing part as a key, obtains a circuit group which can execute an outgoing request to a public circuit network 2 from a circuit connection corresponding dictionary store area 10, and informs it to a free circuit selecting means 8. The free circuit selecting means 8 selects a circuit which can execute an outgoing request by an useable circuit obtaining part from in the obtained circuit group. An outgoing means 9 generates necessary information by an outgoing request informing part, and informs it to a communication means 5 of the public circuit. In such a way, even if one of the circuits becomes unuseable, the outgoing request can be executed by another circuit.
Patent JP-S6018544-A (JP)
Title: Room temperature curing polyorganosiloxane composition
Inventor: IMAI TAKASHI
IPC: C08L83/00
Filed: 1983-07-11
Abstract: PURPOSE:To provide the titled composition having rapid curability, free from corrosiveness, giving a cured product having excellent surface rubber elasticity, and compounded with a compound containing polyoxyalkylene chain to prevent the hydrolytic resinification of a nitrogen-containing compound used as an alcohol acceptor. CONSTITUTION:The objective composition is produced by compounding (A) a terminal-reactive polydiorganosiloxane of formula I (R and R<1> are univalent hydrocarbon group; R<2> is 1-4C alkyl or a univalent group selected from alkoxyalkyl having a total C number of 1-6; a is 0 or 1; n is a number to give the component A having a viscosity of 100-500,000cP at 25 deg.C), (B) a silane compound of formula II (R<3> is univalent hydrocarbon; R<4> is same as R<2>; b is 0 or 1) or its partial hydrolytic condensation product, (C) 0.01-10pts.wt., based on 100pts.wt. of A+B, of a curing catalyst, (D) 0.5-10pts.wt. of a silicon compound wherein N is bonded through C to Si, and said N is bonded to said Si or other Si, and (E) 0.05-50pts.wt. of a compound containing polyoxyalkylene chain. The amount of the component B in A+B is 85-100wt%.
Patent JP-H11324999-A (JP)
Title: Blower
Inventor: MATSUI JUN
IPC: F04D29/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a blower main body and material cost, and to simplify the assembling work and the installation work by carrying in and out in a disassembled state by reducing the weight of a frame to be used for blower without lowering the strength thereof, and improving the welding structure as an assembling method. SOLUTION: A blower is provided with an impeller 1, a motor 4, a drive transmitting belt 6 and a frame 10. The frame 10 needs the strength so as to support the tensile force of the drive transmitting belt 6, besides supporting a casing 2 provided with the built-in impeller 1 and the motor 4, and the frame 10 having a deviated cross section is used. With this structure, thickness of the frame 10 is reduced, and assembling is facilitated by the assembling using the hook structure and screws, and weight can be reduced by commonly using a part of the drive transmitting belt tensile force adjusting mechanism 7 and a part of the frame 10. A reinforcing bar is added so as to realize the more reduction of the thickness of the frame 10.
Patent JP-S5750232-A (JP)
Title: Working method and apparatus for outer race
Inventor: IWATA YASUO
IPC: B21K1/14
Filed: 1980-09-10
Abstract: PURPOSE:To form a center hole and a reference plane in an outer race at high accuracy and form a groove of good concentricity by ironing inner diameter of the groove inserting a guide punch and a split mandrel into the groove of a coarse material, and then making ironing of outer diameter. CONSTITUTION:When an upper ram 8 goes down, a hexagonal columnar guide punch 2 enters between six segments 1 to form a mandrel and groove ironing of an outer race coarse material 4 is performed. Next, a center hole is formed on the bottom 9 of the material 4 and at the end of the shaft 10 by a projection 3 at the tip of the punch 2 and a center punch 11 on a cushion 7. Then, outer diameter of the coarse material 4 is ironed by an ironing die 5 to form a groove after the segment 1. After forming the groove, the upper ram goes up and the guide punch 2 comes out from the segmant 1. When the coarse material 4 comes out from the segment 1, the material 4 is knocked out on the die 5 by the cushion 7.
Patent JP-H06334319-A (JP)
Title: Adhesive coater
Inventor: FUJI TAKAAKI
IPC: H05K3/34
Filed: 1993-05-27
Abstract: PURPOSE:To accurately control the amount of coating of adhesive, and realize stable coating, by arranging a second illumination part for irradiating spotwise adhesive agent from the oblique direction, below a first illumination part. CONSTITUTION:When adhesive coating for a circuit board 4 is finished, the circuit board 4 is carried from a coating stage 1a to a test stage 1b, and retained by the test stage 1b. On the test stage, the whole field region of a CCD camera 3 which recognizes and inspects the coating state of adhesive 6' is irradiated by a first illumination part 7. A second illumination part 10 irradiates spotwise only the periphery of the adhesive 6'. An image processing part 8 picks up the adhesive 6' from the back ground of the circuit board 4', and extracts only the shape of the adhesive 6', thereby recognizing and analysing the image picture. Hence the coating state of the adhesive 6' is measured and inspeted, and the results are sent to a control part 9 which applies feedback to the amount of coating of the adhesive 5.
Patent JP-H11323113-A (JP)
Title: Polylactic acid composition
Inventor: ISHIHARA JIRO
IPC: C08K5/10
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable lactic acid polymer composition which exerts a previously unattained flexibility, especially retains flexibility under low temperature conditions, while maintaining the transparency of polylactic acid. SOLUTION: This polylactic acid composition contains a polylactic acid wherein the optical purity of the constitutive lactic acid is not larger than 50% and a polylactic acid wherein the optical purity of the constitutive lactic acid is 50% or larger in a weight ratio within the range of from 90/10 to 10/90 and contains, against 100 pts.wt. total weight of these polylactic acids, 25 pts.wt. or more plasticizer.
Patent JP-H09303470-A (JP)
Title: Bracket for fixing actuator of variable damping force shock absorber
Inventor: HIRAI TOSHIRO
IPC: B60G15/06
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an actuator fixing bracket which reduces in size and reliability is improved against peeling-off of a rubber elastic body in respect to a bracket member, and rigidity of the rubber elastic body is set independently, respectively in rotational direction and tilting direction. SOLUTION: A cylindrical first bracket member 90B is fixed to an upper end of a piston rod 2. A second bracket member 90C is fixed to a lower part of a step motor 18FL. A strip-like supporting rubber elastic body 90D is so arranged for connecting the first and second bracket members while surrounding their outer periheries, that the axial centers of the members coincide each other and the opposed upper and lower end surfaces are spaced vertically. The opposed end surfaces of the first and second bracket members have comb- like shape where projections and recessions continue in a circumferential direction. A projection 90B1 is loosely fitted to a recession 90B2 . A circumferential groove 90E1 is determined in a circumferential direction, while a longitudinal groove 90E2 is determined in an axial direction. A firs rubber elastic body 90F is arranged inside the longitudinal groove.
Patent JP-S5250903-A (JP)
Title: Process for producing crystal of high purity
Inventor: IMAMURA YOSHIHIRO
IPC: C30B13/00
Filed: 1975-10-21
Abstract: PURPOSE:To produce high purity crystals of low oxygen content by means of applying an electric current to a vessel wall made of solid electrolyte in order to remove oxygen ions at the boundary between solid and liquid phases in a process for producing high purity crystals or compounds by zonemelting in a vessel made of solid electrolyte.
Patent JP-H01295322-A (JP)
Title: Coordinate input device
Inventor: SANO TOMOYASU
IPC: G06F3/045
Filed: 1988-05-24
Abstract: PURPOSE:To obtain a dot spacer having an optional height within a range of 5-30mu by hardening an ultraviolet ray hardening adhesive layer formed at a dot spacer pattern part with irradiation of the ultraviolet rays for acquisition of the dot spacers. CONSTITUTION:A formation pattern of dot spacers 15... is formed on an insulator layer 19 and a masking film 20 drawn via the transparent parts 21 is put on the formation pattern. Then the film 20 is irradiated with the ultraviolet rays. Thus the ultraviolet ray hardening adhesive is hardened at the part irradiated with the ultraviolet rays transmitted through the parts 21. While those parts having no irradiation of the ultraviolet rays are not hardened. Then the undesired hardening agent and insulators are removed away after irradiation of the ultraviolet rays. Thus the spacers 15 are transformed into a detecting plate 12B in a pattern drawn on the film 20. Then the spacer 15 of an optional height is obtained with proper adjustment of the thickness of the layer 19 and an ultraviolet ray hardening adhesive layer 18 through a printing action, etc. Thus it is possible to avoid the detection error of coordinates due to the too large height of the spacer 15 as well as the insulating defect due to the too small height of the spacer 15.
Patent JP-S5917615-A (JP)
Title: Digital servo device
Inventor: NARUSE KATSUTOSHI
IPC: B23Q15/013
Filed: 1982-07-20
Abstract: PURPOSE:To attain frequent positioning control highly accurately at a high speed by previously storing a moving position, a moving speed and moving rate data in each unit time. CONSTITUTION:In all points, the moving speed is calculated and stored in a moving speed data RAM28. On the basis of the moving speed data, the moving rate speed is calculated and stored in an RAM29. These data are taken out every rotation of a work by a prescribed unit angle to perform prescribed working. After completing the 1st working, the moving position deviation, moving speed deviation and moving speed deviation etected in the process are stored in RAMs 30-32, so that data stored in a moving position data RAM27, a moving speed data RAM28 and a moving rate speed data RAM are compensated prior to the 2nd working. Thereafter, similar operation is repeated.
Patent JP-H04351876-A (JP)
Title: Controller case for electric heater
Inventor: MAEDA AKIHIRO
IPC: H05B3/00
Filed: 1991-05-29
Abstract: PURPOSE:To provide a controller case for an electric heater in which end parts of a sheet film are not peeled when the sheet film is applied to a flat part and curved parts oh the upper surface side of a controller upper case. CONSTITUTION:A controller case of a controller for control energization to an electric heater main body 1 is composed of a controller upper case 2 for forming an upper part, and a controller lower case 9 for forming a lower part, and a sheet film 4 is applied to a flat part 5 and curved parts 6 on the upper surface side of the controller upper case 2. An end part 7 of the sheet film 4 is covered with a protrusion 10 provided to the controller lower case 9 and held interposingly, and thereby it is prevented from peeling.
Patent JP-H09286568-A (JP)
Title: Bobbin and cassette
Inventor: KITAYAMA EIICHI
IPC: B65H75/10
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a change of dimension due to a change of temperature and humidity, eliminate a printing lack of an image due to generation of paper powder and decrease combustion calorie of an ash incineration process, by forming a bobbin and its cassette winding a heat transfer sheet or image receiving sheet mainly by pulp and resin. SOLUTION: In a bobbin and its cassette winding a heat transfer sheet or image receiving sheet, as a raw material, pulp and resin are mainly used. That is, pulp is crushed and mixed in resin, by molding work, a bobbin and a cassette are obtained. When the resin in use, mixed with the pulp, can be molded by injection molding, extrusion molding, etc., the resin is not particularly limited, but polypropylene, preferable, can be used. In this way, a change of dimension due to a change of temperature and humidity of a storage environment is eliminated, dust generation of paper powder or the like from a rotational contact part or the like is eliminated during heat transfer recording, a printed object of good image can be obtained, combustion calorie can be decreased in the case of incineration processing.
Patent JP-S61215803-A (JP)
Title: Hydraulic circuit for clamp
Inventor: IIJIMA KATSUHIKO
IPC: F15B11/16
Filed: 1985-06-12
Abstract: PURPOSE:To dispense with an accumulator by providing a pressure controlling valve and keeping constant pressure supplied to an actuator changing-over valve. CONSTITUTION:A pressure controlling valve V5 is provided to maintain always constant pressure supplied to an electromagnetic valve for a rod changer and clamp holding pressure even when flow of a pump is changed. The pressure controlling valve V5 changes the area of an orifice O2 with an amount of differential pressure between the outlet and inlet of the orifice O1 and maintain constant pressure from the pump P. By this constitution is dispensed with an accumulator.