baber/WOPTO huggingface dataset:
Patent JP-H1071428-A (JP)
Title: Method for bending pipe
Inventor: ISOGAWA MAMORU
IPC: B21D7/025
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To decrease a thickness reducing rate on the outer peripheral side of bending even when a pipe to be worked is longer and thinner in a method for bending the pipe by a rotary pull bending method. SOLUTION: The side of one end part of the pipe P to be worked is held with a bend roll 1, the outer peripheral side of the bending part of the pipe P to be worked is engaged with the groove 31 of a die 3. After respectively clamping the inner peripheral side of bending and outer peripheral side of bending on the side of the other end part of the pipe P to be worked with an inside clamp 4 and outside clamp 5 and, in the state in which compressive load is applied to the outer peripheral side of bending in the bending part of the pipe P to be worked with the outside clamp 5 and also tensile load is applied to the inner peripheral side of bending in the bending part of the pipe P to be worked with the inside clamp 4, the bend roll 1 is rotated and, by pulling out the bending part of the pipe P to be worked from the groove 31 of the die 3 and mating the bending part with the bend roll 1,  the pipe is bent into a bend radius in accordance with the circular-arc of the bend roll 1.
Patent JP-H1069758-A (JP)
Title: Collating method of recording medium
Inventor: NARUSE KENICHI
IPC: G11B27/034
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a different recording medium from being recorded erroneously when some document data recorded into a recording medium by a recording/reproducing device is read out to a document editing device, rewritten and transferred to the above recording/reproducing device to be restored. SOLUTION: In order to rewrite the title of music which is jointly recorded with the music having been stored in a MD 11 set in a MD player 10, the old title recorded in the MD 11 is read out and, at the same time, the MD identification data is also read out to be transferred to a tape printer 30 and stored into a document register and an identification register in a RAM 34. In the case where the title of music stored in the document register of the tape printer 30 is rewritten to be stored into the MD 11, the identification data of the MD 11 is retransferred from the MD player 10 to judge the agreement/disagreement with the identification data stored in the above identification register. Only in the case of agreement, the title of music rewritten is transferred to the MD player 10 to be stored into the MD 11.
Patent JP-H0389819-A (JP)
Title: Sea-water pumped-storage power station
Inventor: KANEDA TAKESHI
IPC: H02J15/00
Filed: 1989-09-01
Abstract: PURPOSE:To make a reversible pumpturbine and a generator-motor unnecessary and to improve the generator efficiency by providing a headrace with a pair of positive and negative electrodes and a superconductive coil as pumping apparatus for the purpose of performing a pumping operation and by causing DC to flow through these parts. CONSTITUTION:At the time of a pumping operation, inlet valves 9 and 5 are turned OFF and DC from a DC supply source is caused to flow from a positive electrode 12 to a negative electrode 13. Also, when a current is caused to flow through a superconductive coil 14, DC flows between the positive and negative electrodes 12, 13 of the headrace 3 via sea water. Further, a downward magnetic field is generated in the superconductive coil 14, a force directed in the direction of the arrow C is generated in sea water by the DC and magnetic field so that energy of movement is generated, and sea water flows through a conducting iron pipe 4 from the headrace 3 to be stored in an upper reservoir 1. When the inlet valves 5 and 9 are turned OFF at the time of operation of a water turbine, sea water flows into the water turbine 21 to give it motive power and a generator 22 converts the motive power into an electric power to generate electricity.
Patent JP-H1069518-A (JP)
Title: Character recognition method and system therefor
Inventor: NAKAMURA OSAMU
IPC: G06K9/03
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the quality estimation of an input character and to select an appropriate input method corresponding to font fluctuation. SOLUTION: The character recognition of a first time is performed in a first character recognition means 101 for inputted respective character image data, the (n) pieces of standard patterns are retrieved by using the character codes of a first order to the (n)-th order of an optional order which are the character recognized results of the first time and a partial character dictionary 104 is prepared from the (n) pieces of the standard patterns in a character dictionary preparation means 103.  Then, the character recognition of a second time is performed in a second character recognition means 105 for the inputted respective image data by using the partial character dictionary 104, the character recognized result of the first time and the character recognized result of the second time are compared and a character recognition rate which is the certainty of a first order character candidate and a correct character candidate inclusion rate for indicating whether or not a correct character candidate is included are estimated in a character quality estimation means 106.
Patent JP-H0567265-A (JP)
Title: Method and device for confirming existence of article
Inventor: MASUDA SHIGERU
IPC: G07C11/00
Filed: 1991-09-06
Abstract: PURPOSE:To provide a method for instantaneously searching a target article from the articles of similar shapes. CONSTITUTION:Respective manufacture machines 21-24 select target works 11-14 and jig tools 11-13 for working them from the space 1 of the articles and they pursuit work. Inquiry devices for existence of article 3(31-34) are provided for the side of the manufacture machines for supporting the selection of work and the jig tools, and response devices for existence of article 41-47 are correspondingly provided on the side of the articles.
Patent JP-H0675685-A (JP)
Title: Touch position recognizing device
Inventor: MURAKOSHI YUKA
IPC: G06F3/048
Filed: 1992-08-26
Abstract: PURPOSE:To carry on processing on the side of a host computer when plural positions are recognized owing to a fault of an optical sensor. CONSTITUTION:Plural optical sensors 2 and 3 are arranged on mutually adjacent sides of a display screen 1 and a touch position is recognized by the touch position recognizing device from the outputs of the optical sensors 2 and 3 which are shielded by a touch on the display screen 1. This device is equipped with a position recognizing means 4 which displays simultaneously recognized touch positions on the display screen 1 and recognizes one point selected with an external indication among the recognized points as the touch position.
Patent JP-H05302566-A (JP)
Title: Radial piston pump
Inventor: KURAUSU UETSUKUBUROTO
IPC: F04B1/04
Filed: 1992-08-26
Abstract: PURPOSE: To shorten close time of intake valve and to reduce noise of the valve by constituting the intake valve with a ball having particularly determined size and a retainer, etc., for an arrangement that radially reciprocates a plurality of pistons by rotation of an eccentric cam. CONSTITUTION: Oil sucked from an eccentric cam chamber 16 through intake valve 13 in inner chamber 5 of transportation piston is pressure-increased and then is output through an output passage 17 by reciprocating a plurality of radically arranged transportation pistons 4 in a pump housing 1 by rotation of a drive shaft 2 through an eccentric cam 3 integrated with the drive shaft 2. In the pump thus constituted, a ball 15 for opening or closing the inlet 12 of the intake valve 13 is guided in a retainer 18, and flow area of cross section of the inlet 12 is bigger than annular flow area between the retainer 18 and big circle of the ball 15. A flow-out opening 20 is formed in end face of the retainer 18 in radial outside of the big circle of the ball 15, and a transverse rod 22 is arranged in its end face to limit stroke of the ball 15.
Patent JP-H0275201-A (JP)
Title: Composite filter
Inventor: AIZAWA KIMIO
IPC: H01P1/212
Filed: 1988-09-09
Abstract: PURPOSE:To make the filter small in size without losing the electric characteristic by inserting an end face of a small resonator from the side of an end face of a throughhole of a large resonator. CONSTITUTION:The end face of small lambda/4 dielectric coaxial resonators 40, 41 is inserted to the side of the end face of a throughhole of large lambda/4 dielectric coaxial resonators 31, 32. The entire face of the lambda/4 dielectric coaxial resonators 31, 32, 40 and 41 except their open face of the inner circumferential face is at a ground level and the end face of the inner circumferential face is a useless space, then no electric effect is caused even if part of the end face of other resonators is inserted to the space. Thus, the case 51 is made small by the portion of the insertion of the small resonators 40, 41 into the throughhole of the large resonators 31, 32 and the overall size is made smaller.
Patent JP-H0390566-A (JP)
Title: Vacuum arc evaporator
Inventor: NAOI KOICHI
IPC: C23C14/24
Filed: 1989-09-01
Abstract: PURPOSE:To simultaneously and uniformly vapor-deposit compds. wherein a target is utilized for a raw material on the surfaces of a plurality of materials to be treated by constituting the shape of the target of a three-dimensional shape in a vacuum arc vapor deposition device. CONSTITUTION:A target 1 made of e.g. Ti having a three-dimensional shape such as a columnar, spherical and elliptic spherical shape is set in a vacuum vessel 4. A plurality of works 2 utilized as the material to be treated are fitted to the holders 3 and arranged around the target. The inside of the vacuum vessel 4 is exhausted and vacuumized through an exhaust port 7 and thereafter voltage is impressed to the Ti target 1 and spark is generated by an igniter 9. Arc discharge is performed on the bottom face A and the side face B of the target and the evaporated fine particles of the Ti target are discharged from the faces A, B in a cationized state. Simultaneously gas such as NH3, ethylene or methane is introduced through a reactive gas introducing port 8 and allowed to react with Ti. Vapor-deposited films such as TiN, TiC or TiCN are simultaneously formed on the whole surface of a plurality of works 2. The vapor-deposited films are formed on the surfaces of many works at an excellent film forming efficiency.
Patent JP-S62208524-A (JP)
Title: Method of improving quality of picture on screen composed of large number of picture elements
Inventor: FUJIMOTO MINORU
IPC: H01J9/227
Filed: 1985-10-13
Abstract: PURPOSE:To improve the quality of a picture, by eliminating the discontinuity (the boundary between picture element) of a screen composed of a large number of picture elements in form of thin films. CONSTITUTION:A layer, in which a large number of thin films each shaped in a triangle 20 are disposed, is provided on a screen. The thin films have convex surfaces 15 to mix penetrating rays of light together. The thin films located in the centers of colored picture elements each made of a group of primary color element surfaces 1, 2, 3 mix parts of the rays of light from the primary color element surfaces, together, a sharply reproduce a proper color in accordance with the three-primary-color theory. The same mixing is performed by colored picture elements made of primary color surfaces 1'', 2'', 3''. Thin films for reproducing neutral tints are provided among the primary color elements and these colored picture elements reproduce combined colors in accordance with the three-primary-color theory. These films, thus forms picture elements with a higher density (four times higher than the original density) to improve the quality of a picture.
Patent JP-H0956106-A (JP)
Title: Spindle motor
Inventor: YAZAKI ASAO
IPC: H02K5/173
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent oil from flowing out from a bearing to the outside surely. SOLUTION: An inner annular part 50 for receiving an upper bearing at the underside of the outer ring 4a thereof is provided at the upper inside of a rotor hub 8. Inside diameter at the inner annular part 50 is set smaller than that of the outer ring 4a of upper bearing. A bush 10 is provided with an inner annular part 52 covering the upper surface of the outer ring 6a of a lower bearing and the inside diameter at the inner covering part 52 is set smaller than that of the outer ring 6a of the lower bearing. Oil oozed out from both bearings 4, 6 does not flow over the inner annular part 50 and inner annular part 52 to reach the abutting surfaces 46 of bush 10 and rotor hub 8, and thereby the oil does not flow out of the motor.
Patent JP-H0890600-A (JP)
Title: Ic card manufacturing mold
Inventor: ARAI YUJI
IPC: B42D15/10
Filed: 1994-09-22
Abstract: PURPOSE: To reduce the amt. of a resin to be used to the utmost and to increase the quality of a product by forming the recessed part in which the tip of the nozzle of an injection device is inserted to a fixed mold and providing the resin injection port communicating with a spool to the recessed part. CONSTITUTION: The recessed parts 41a, 42a in which the tip of the nozzle 2a of an injection device is inserted are formed to the contact plate 41 and attaching plate 42 constituting a fixed mold 4. The recessed part 42a of the attaching plate 42 is a through-hole and the recessed part 41a of the contact plate 41 is an expanded circular groove. The resin injection port 41b communicating with a sprue 43 is provided to the recessed part 41a of the contact plate 41. The tip of the nozzle 2a of the injection device is inserted in the recessed parts 41a, 42a of the contact plate 41 and attaching plate 42 of the fixed mold 4 and brought into contact with the resin injection port 41b of the recessed part 41a of the contact plate 41 to supply a molten resin to the sprue 43.  Therefore, the sprue is shortened as much as the insertion of the tip of the nozzle 2a in the recessed part 41a of the contact part 41 and the cavity 13 is filled with the molten resin in a moment.
Patent JP-H0567090-A (JP)
Title: Word processing system
Inventor: ONO MIYUKI
IPC: G06F17/21
Filed: 1991-09-07
Abstract: PURPOSE:To make it possible to efficiently perform a correction processing of plural documents by registering relevant documents in a relevant document table, registering identification elements in an identification list by inserting them in documents and referring to them at the time of editing of a sentence. CONSTITUTION:A relevant document designated by a user from the list of documents is registered in a relevant document table 61. When an editing part 2 terminates the editing of the document, the relevant document table 61 is retrieved, the name of the document relevant to the edited document is displayed and the user is pressed for the correction of the relevant document. An identification element is inserted in the beginning and end of the portion where the relevant range in the document is designated, the relevant document is registered in the relevant document table 61 and the identification element is registered in an identification list 62 corresponding to the document. When the corrected portion is the one surrounded by the identification element at the time of termination of the editing of the document by the editing part 2, the name of the relevant document is found from the relevant document table 61 and the identification element list 62 and is displayed, and the user is pressed for the correction.
Patent JP-H1153639-A (JP)
Title: Cash adjustment system
Inventor: YAGIYUU TOSHINORI
IPC: G07F19/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To enable neither too much nor too small replenishment matching current funds by providing a variable adjusting function which adjusts a replenishment quantity according to the total funds of cash devices. SOLUTION: The CPU 51 of a remote control unit 15 totalizes and manages the cash retention amounts and total cash amount of all automatic transaction machines 11 and 12, a cash operation robot 13, and an automatic cashing device 14 under this cash adjustment system control, and finds the mean retention amount of the automatic transaction machines 11 and 12 from the totalized cash amount to carry out proper replenishment corresponding to the mean retention mount. Therefore, when the automatic transaction devices 11 and 12 are replenished with cash or when cash is recovered therefrom, the replenishment and recovery corresponding to the current working funds that the automatic transaction devices 11 and 12 have can be performed according to the current total funds, so the replenishment and recovery corresponding to the current working funds are possible. Consequently, neither too much nor too small real replenishment and recovery adjustments can be made according to the transaction states by the automatic transaction machines 11 and 12.
Patent JP-S6382042-A (JP)
Title: Delivery control system
Inventor: TANAKA HIDE
IPC: H04L13/08
Filed: 1986-09-25
Abstract: PURPOSE:To improve service to users by realizing a selecting function for necessary information of users to an information offerer and a specifying function for output editing conditions by using a table which is superior in maintainability. CONSTITUTION:Data inputted through a communication line 1 from other systems or terminals are registered in a data file 3 and then identification information on the data is registered as a multiple address delivery list in a multiple address processing queue 4. A delivery processing part 7 is started by a time control processing part 8 at constant intervals of time to obtain the multiple address delivery list to be processed from the multiple address processing queue 4. Then, the address list of terminals as objects of multiple address output is generated from a selection multiple address information table 13 by using data ID in the multiple address delivery list and then a request to edit a telegraphic message to be delivered is sent to a telegraphic message processing part 10 according to the address list; and edited data are sent to the terminal queue 16 of the corresponding terminals.
Patent JP-S6290448-A (JP)
Title: Method and apparatus for repairing flaw in underwater synthetic resin lining material
Inventor: YAMAGUCHI TOSHIO
IPC: E02D37/00
Filed: 1985-10-15
Abstract: PURPOSE:To raise the reliability of repairing work for flaws in underwater synthetic resin lining materials by a method in which an annular sealing member for a covering cylinder is pressed on a repairing position, water in the covering cylinder is discharged, a heater and a repairing piece holder are advanced, and the repairing piece and a synthetic resin lining are bonded with each other by heating. CONSTITUTION:A flaw-repairing device consists of a cover cylinder 5 composed of a back cylinder 1 whose back end is closed, a front cylinder 3 with an annular sealing member 2, and an intermediate cylinder 4 to connect the cylinders 1 and 3, a clamp device 6 to interrupt the middle of the cylinder 4, and a heater 10 and a repairing piece holder 11 supported on the front of a supporting rod 9. A sealing member 2 is pressed on a repairing position, water in the cylinder 5 is discharged, the clamp device 6 is released, the supporting rod 9 is advanced to press a repairing piece 12 temporarily fixed to the holder 11 on the repairing position 14. The heater 11 is electrically energized and the piece 12 is melted and bonded closely to the synthetic resin lining 13. The secure repairing work can thus be performed.
Patent JP-H0569036-A (JP)
Title: Extrusion machining device for metallic three dimensional material to be extruded
Inventor: SUGIO EIJI
IPC: B21C25/08
Filed: 1991-09-09
Abstract: PURPOSE:To integrally extrusion-mold a hollow part and a solid part by sliding a core in the axial hole of a mandrel and freely opening and closing a communicating hole. CONSTITUTION:When the core 2 of the mandrel 9 closes the communicating hole 13 of the axial hole 12, the material to be extruded flows in an annular clearance 11 between the mandrel 8 and a female die extruding hole 6 from a deposition room 7 in the centripetal direction to extrusion-mold a hollow material H. At this time, when the core 4 is moved backward by a driving device 5, part of a material to be extruded flowing through a port hole 10 flows from the communicating hole 13 into the axis 12. This material is extruded forward together with the material to be extruded passing the metal flow clearance from the opening at the tip of the mandrel 8 and the material is pressed at the position of a bearing 6a at the extruding hole 6 to extrusion-mold a solid material ES.
Patent JP-H03184924-A (JP)
Title: Mild esterification of carboxylic acid with alcoholic component
Inventor: BIRUGITO BURANKEMAIYAAAMENGE
IPC: C07B41/12
Filed: 1990-08-29
Abstract: PURPOSE: To esterify an α-amino-protected amino acid, by esterfying an α-amino- suitably protected amino acid in an aprotic and non-basic solvent in the presence of 2,4,6-mesitylene-1-sulfonyl-3-nitro-1,2,4-triazolide and a weak base.  
     CONSTITUTION: In the esterification of a protected amino acid, especially α- amino-protected amino acid, with an alcohol component in the presence of 2,4,6-mesitylene-1-sulfonyl-3-nitro-1,2,4-triazolide(MSNT) and a weak base, the esterification is effected in an aprotic and non-basic solvent (e.g. dichloromethane, THF) in the presence of N-methylimidazole(MeIm) under mild conditions. Preferred molar ratio of amino acid:MSTN:MeIm is 1:1:1 or less (especially 0.75) or less. As the alcohol component are used low molecular components such as protecting groups, polymer components such as soluble carriers or solid carriers. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1164888-A (JP)
Title: Production of active substrate for liquid crystal display device
Inventor: NAKAGAWA KOJI
IPC: H01L29/786
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent electrical short-circuit when means for improving visual field angle dependency by utilizing a comb tooth-shaped electrode is adopted to two terminal type nonlinear resistance element. SOLUTION: A first comb tooth electrode, a first wiring electrode 12 and a second comb tooth electrode 13 are formed on a substrate, a first nonlinear resistance layer 14 is formed on the second comb tooth electrode 13, a photoresist is formed on the first nonlinear resistance layer 14, a second nonlinear resistance layer is formed on a whole surface of the substrate, the photoresist on the second comb tooth electrode 13 is lifted off together with the second nonlinear resistance layer, a first electrode connected with the second comb tooth electrode 13 via the first nonlinear resistance layer 14 and a second wiring electrode connected with the first electrode and crossing the first wiring electrode 12 via the second nonlinear resistance layer are formed.
Patent JP-S61107278-A (JP)
Title: Copying device
Inventor: KOSHIGA KENJI
IPC: G03G21/00
Filed: 1984-10-30
Abstract: PURPOSE:To easily perform exchanging works of a toner receiving member, by providing a notched part in a controlling member and, when the toner receiving member is removed, shifting the toner receiving member in the axial direction so as to put the member in the notched part by rotating the toner receiving member around its supporting shaft. CONSTITUTION:When a toner receiving member 14 is put in a notched part by rotating the member 14 around its supporting shaft 16 and then moved in the axial direction, the toner receiving member 14 can be removed. Accordingly, the supporting shaft 16 can be kept fixed to a side wall 18 and highly accurately positioned and exchanging works of the toner receiving member 14 can be carried out easily without removing any screws. In addition, the structure of a cleaning section can be simplified and the cost of this copying device can be reduced.