baber/WOPTO huggingface dataset:
Patent JP-H06223246-A (JP)
Title: Commutation ticket printing and issuing device
Inventor: KATO KENJI
IPC: G06Q50/30
Filed: 1993-01-22
Abstract: PURPOSE:To provide a commutation ticket printing and issuing device capable of reducing the load of a station clerk in the case of proving the lost certain commutation ticket by including a retrieving function for easily inspecting whether the ticket has been practically issued or not and quickly searching a written application for purchasing the ticket which was offered at the time of its purchase. CONSTITUTION:The commutation ticket printing and issuing device is constituted of a reference picture printing means for reading out a lost commutation ticket written application B by an information reading part 4 through a data processing control part 2, segmenting the read picture data and printing out reference picture data from a journal printer part 10 and a comparing picture printing means for extracting compressed comparing picture data corresponding to issue recording data from a purchaser information file 9 through the control part 2, storing the extracted data, extending the compressed data, and printing out comparing picture data from the printer part 10, so that the printed outputs of the reference picture data and the comparing picture data are visually checked and coincident data are searched.
Patent JP-H10228792-A (JP)
Title: Semiconductor memory
Inventor: HIMENO TOSHIHIKO
IPC: G11C16/06
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To suppress the floating of a potential of a common source line of plural memory cells at the time of verifying operation after writing by latching data corresponding to a range of a threshold value in a memory cell transistor and switching a charge path of a corresponding bit line by this latch data. SOLUTION: A bit line is charged by a constant current by a transistor M1, a bit line is discharged by a cell current caused in a threshold state of a cell transistor, and a transistor M4 is turned on after the prescribed time. At the time, a node N2 of a latch circuit LT corresponding to a cell being not desired to write and a cell desired to write is made 'H', and a node N2 of the latch circuit LT corresponding to a cell in which writing is not finished is made 'L'. Therefore, a needless cell current of a cell being not desired to write is cut, and the floating of a ground potential can be suppressed.
Patent JP-H02106575-A (JP)
Title: Method of regulating position controller for elevator
Inventor: SETSUPO OBASUKA
IPC: G05B13/02
Filed: 1989-02-08
Abstract: PURPOSE: To certainly grant optimum stop property to an elevator by simulating the operation of an elevator driving system and repeating a series of operations until model parameters and control parameters are converged. CONSTITUTION: A simulation driving sequence TU for wideband noise is input from a unit (AE)2 to an elevator system (ES)1 via a switch SW to measure its response speed with a rotating speed meter (T)3, find a mathematical model M using a driving sequence I and a speed O as stating data with a unit (RLS)4, simulate the operation of the system ES and find a control parameter value C by optimizing a value for the model M with an optimizing unit (TO)5. A position control device (PID)7 inputs the optimum control parameter C from an adjuster 6 for adjustment, inputs an actual driving signal NO to the elevator system (ES)1 via the SW, and reevaluate the model parameter to be repeated until they are converged. In this way, accurate stop at a target level is achieved.
Patent JP-S61187671-A (JP)
Title: Apparatus for testing insulation of power cable
Inventor: KASAHARA TOSHIO
IPC: G01R31/12
Filed: 1985-02-15
Abstract: PURPOSE:To simultaneously measure a leak current and discharge, by providing a first variable detection impedance Z1 and connecting HPF and a second variable detection impedance Z2 to Z1 in parallel. CONSTITUTION:A DC high voltage generator 60 is connected to a case 21 and high voltage is applied between the conductor and sheath 10a of a cable 10 to be measured through a DC leak current detection impedance (Z1) 22 and both terminal voltage of Z1 22 by a leak current is displayed on a display device 43 through an optical fiber 90B. The first wave of the pulse by the partial discharge of the cable 10 flows through the head part of the cable 10, a partial discharge detection impedance (Z2) 23, the case 21 and a sheath 70a. A second wave reflected from the remote end of the cable 10 and reaching the head and a third wave, generated when the first wave is reflected from the heat part to reach the remote end where reflected to be returned to the head part, are flowed in the same path as the first wave. First-third wave signals generated at both terminals of Z2 23 are displayed on a pulse number display device 48. An impedance selection switch 49 is operated and the selection signal corre sponding to the operation position of said switch 49 is outputted from a selection signal generator 50 and applied to Z1 22, Z2 23 through an optical fiber 90C and an impedance value can be remotely set from a monitor part 40 so as to adapt to the cable 10.
Patent JP-S53114424-A (JP)
Title: Paper feeder
Inventor: MATSUO KAZUNORI
IPC: G03B27/14
Filed: 1977-03-16
Abstract: PURPOSE: To accomplish the reliable supply of sheets one by one by attracting the sheets to a paper feeding rotary member by the action of an electrostatic field. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02212081-A (JP)
Title: Robot
Inventor: YASUTOMI FUMIO
IPC: B25J9/10
Filed: 1989-02-07
Abstract: PURPOSE:To decide the height position of a hand with high accuracy even if there is the error factor in the height directing of a moving truck by providing a memory part for storing the height position of the hand of this time based on the detection signal of a base detector and arranging an operation control means for operating the hand to this stored height position. CONSTITUTION:At the time when a hand 3 is located on a base 8 to hold a work 9, a detection signal is output by detecting this base 8 by the detector 10 attached to the hand 3. The operation state of the hand 3 of the time when this detection is initially input, especially the data of the height position is then stored by a storing part 11. An operation control means 7 fetches the data of the operation state and height position stored in the memory part when the hand is operated by a manipulator for carrying the work 9 again onto the base 8 or from on the base 8, making the hand coincident with the height position according to this data.
Patent JP-S59175794-A (JP)
Inventor: IMAMURA YASUMI
IPC: H05K3/44
Filed: 1983-02-21
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-H02207296-A (JP)
Title: Liquid crystal driving system and liquid crystal display device using same
Inventor: KUDO HAJIME
IPC: G02F1/133
Filed: 1989-02-07
Abstract: PURPOSE:To enable a half-tone gradational display and AC driving without increasing a frame frequency by switching a write voltage between the positive and negative polarities alternately at intervals of two frames and writing a white level in one frame and a black level in the other frame corresponding to the half- tone gradational display. CONSTITUTION:Unit signal line driving circuits DV1 - DVn output selectively voltages corresponding to picture element data corresponding to white and black outputted from latch circuits FF1 - FFn in parallel according to an AC converted signal M supplied from a timing control circuit TG for the AC driving of liquid crystal. Then positive writing and negative writing are performed at intervals of two frames and when the half-tone gradational display is made, a white display and a black display are inputted alternately at intervals of one frame as the picture element data to write the white level in one frame and the black level in the other frame. Consequently, the half-tone gradational display and AC driving are enabled without increasing the frame frequency.
Patent JP-S61216048-A (JP)
Title: System for storing history file
Inventor: NAKANO HIROSHI
IPC: G06F11/36
Filed: 1985-02-14
Abstract: PURPOSE:To recover properly debug information requiring more than one block by expanding the storage unit of a buffer based on the termination information relating to debug information and storing the debug information on a history file. CONSTITUTION:A debug utility 3-1 supervises the state of a program to be processed, and has a function executing the correction processing of an error position according to indications if an error develops. The debug information required by the utility 3-1 is stored in a buffer 3-3, which has the larger capacity than one block, is composed of two block capacity, and can store the EOF showing information termination when it exceeds one block. A buffer expanding part 3-2 supervises the buffer 3-3, and expands the debug information of one block, which has been normally transferred to the history file 4 by one block unit and the result is transferred to the history file 4. Accordingly the debug information having termination information over one block can be stored on the history file through only one outputting processing.
Patent JP-S63197869-A (JP)
Inventor: KOYAMA SHOJI
IPC: F25J3/04
Filed: 1987-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62185870-A (JP)
Title: Synthetic resin product
Inventor: UCHIYAMA HARUJI
IPC: C22C27/04
Filed: 1986-02-12
Abstract: PURPOSE:To improve the corrosion resistance and adhesion of a plastic product and the cracking resistance of the metallic layer of the product by forming a metallizing layer of an alloy contg. prescribed percentages of Cr and Mo on the surface of a synthetic resin base material. CONSTITUTION:A metallizing layer of an alloy contg. 30-70wt% Cr and 30-70wt% Mo is formed on the surface of a synthetic resin base material by vacuum deposition, sputtering or other method. The color tone of the resulting synthetic resin product is close to that of pure Cr, the product has superior adhesion and corrosion resistance comparable to those of Cr and the cracking resistance of the metallic layer is improved.
Patent JP-S60172567-A (JP)
Title: Paper feed apparatus
Inventor: HIRANO HIROFUMI
IPC: B41J11/32
Filed: 1984-02-20
Abstract: PURPOSE:To make it possible to easily change over a usual recording state and a multi-copy state, by replacing the position of a pin wheel to a platen roll between a position for feeding in recording paper and a position for pulling said recording paper. CONSTITUTION:When fan fold paper is used, arms 14 are brought to a horizontal state, and a platen gear 3 and a pin wheel gear 13 are brought to a horizontal state to be meshed to each other. When a platen roll 1 is rotated, the platen gear 3 and the pin wheel gear 13 are rotated and recording paper is fed by the ins 11a of a pin wheels 11. At the time of multi-copy, the arms 14 are rotated around a shaft 15 to a counterclockwise direction, and the pin wheels 11 and the pin wheel gear 13 are positioned at an upper level. By this operation, the platen gear 3 and the pin wheel gear 13 are meshed through an idle gear 16. The recording paper is passed between the platen roll 1 and a paper guide 5 from a slit 8a and guided to the outside from the space between the pin wheels 11 and pin wheel covers 12. In this state, the recording paper is held under a pull-out state and successively drawn out at every line.
Patent JP-S56125710-A (JP)
Title: Manufacture for optical waveguide path
Inventor: KINOSHITA KIYOUICHI
IPC: G02B6/36
Filed: 1980-03-08
Abstract: PURPOSE:To make the joint of optical fibers easy with reduced propagation loss, by making the surface of groove smooth and making it semicircular, by forming the groove of the optical waveguide path, by irradiating laser beam on the surface of substrate. CONSTITUTION:The groove 1 is formed by irradiating the surface of the substrate 2 made of quartz, glass and Si or the like, with the laser collecting beam 3. By filling the transparent substance having high refractive index than that of the substrate 2 in the groove 1, the optical waveguide path 5 is formed. The surface of the groove 1 is smooth and less in the propagation loss of light, and since the cross section of the groove 1 is semicircular and the optical waveguide path 5 has almost circular section, the coupling with the optical fiber is easy.
Patent JP-S60173007-A (JP)
Title: Purification of acetylene high-polymer
Inventor: NAITOU KAZUMI
IPC: C08F38/02
Filed: 1984-02-20
Abstract: PURPOSE:To decrease a residual catalyst content of an acetylene high-polymer markedly within a short time with a small amount of a solvent, by bringing the high-polymer into contact with a specified aromatic nitrile compound. CONSTITUTION:In removing a polymerization catalyst from an acetylene high- polymer, said high-polymer is brought into contact with an aromatic nitrile compound of formula I [wherein R<1> is a group of formula II, -O-, or a group of formula III or IV (wherein R<3> is a 5C or lower alkyl and X, Y, and Z are each 0 or <=5), R<2> is a 5C or lower alkyl or alkoxyl, m<=3, and n is 0 or <=3]. Said contact between the aromatic nitrile compound and the acetylene high-polymer can be performed merely by bringing the both into contact with each other. When the nitrile compound used is solid at the treatment temperature, it is preferable to use the compound in a liquid form by mixing it with another solvent.
Patent JP-S58165974-A (JP)
Inventor: UIRIAMU TEI JIYOBU
IPC: B25C5/16
Filed: 1983-02-24
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-S63195391-A (JP)
Title: Trochoid-type gear pump
Inventor: UEDA KOJI
IPC: F04C2/10
Filed: 1987-02-10
Abstract: PURPOSE:To heighten mechanical advantage by providing cut-out portions at predetermined parts of the slide-surface of a gear-case coming into contact with an outside rotor which rotates together with an inside rotor. CONSTITUTION:Cut-out portions L, M, N are provided at the slide-surfaces of the members 3-1, 3-2 of a gear-case 3 coming respectively into contact with both the side-surfaces 1a, 1b of an outside rotor 1 and the slide-surface of the member 3-1 coming into contact with the outer perimeter surface 1c of the outside rotor 1. Cut-out portions L, M, N and provided at parts excepting a minimum contact-slide-surface necessary for the rotation of the outside rotor 1 and make a contact between the gear-case 3 and the outside rotor 1 a partial one. Accordingly, frictional resistance between the outside rotor 1 and the gear- case 3 is reduced.
Patent JP-H07240617-A (JP)
Title: Antenna angle adjusting mechanism
Inventor: SUEMITSU GORO
IPC: H01Q3/04
Filed: 1994-02-28
Abstract: PURPOSE:To shorten direction adjustment time and to improve wind-speed resistance and destruction resistance by increasing the holding strength of a means for holding an antenna at an optional angle, performing fixing and releasing a fixing function when more than prescribed force is applied. CONSTITUTION:The elevation angle of a planar antenna 1 is adjusted and held by a hinge mechanism by a stay 9 with a tilting mechanism and a bracket. The stay main body 41 of the stay 9 with the tilting mechanism is attached through a rotatable spindle 42 to a transmitter-receiver 2, is provided with a lock part 45, a cam 46, a lock screw 47, a leaf spring 48 and a plunger 49 and holds the planar antenna 1 at an optional position. Fixing strength is also increased further than a holding state by the lock screw 47 and the fixing is performed. When the external force larger than the frictional force of the leaf spring 48 is also applied to a sliding part 42, by pushing back the cam 46 and releasing the fixing mechanism, destruction due to mechanical pressure applied to the stay main body 41 and the planar antenna 1 is prevented.
Patent JP-H0210152-A (JP)
Title: Eddy current probe apparatus
Inventor: DEBITSUTO ARAN SUNAIDAA
IPC: B21D39/20
Filed: 1989-02-09
Abstract: PURPOSE: To extend a tube and to join it to a tube plate or tube supporting plate by providing a sleeve capable of extending the diameter of a tubular sealing member in the direction of the diameter by the force of a fluid, and of joining it to the inside wall of the tube. CONSTITUTION: The thin and long shaft part 290 of a cylindrical supporting substance 280 is surrounded by an approximately cylindrical expandable sleeve 322, and an end plug 330 is fitted to a shaft end part 310 of the shaft part 290, and an end plug 370 is to the other shaft end part 320 so that both ends 324, 326 of the sleeve may be sealed against the shaft part 290 respectively. And inside a groove 440 formed around the swollen part 300 of the shaft part 290, an eddy current coil 450 is provided. The eddy current coil 450 can detect the existence of the internal edge parts 462 of a tube plate 90 and the degree of radialdirection swelling of the tube 210 at the time of moving inside a tube 210 electromagnetically without cease, not to mention of the flaw of the tube 210.  If a fluid is supplied through the passage 420 of the end plug 370, the diameter of the sleeve 322 extends in the radial direction, fits to the tube 210, extends the tube 210 to Join the tube plate 90, and closes a gap 220.
Patent JP-S57143401-A (JP)
Title: Treatment of metallic powder
Inventor: KUBO TOSHIHIKO
IPC: B22F1/145
Filed: 1981-02-28
Abstract: PURPOSE:To reduce the carbon content of carbon-contg. metallic powder made essentially of difficultly oxidizable element and obtd. by an oil atomizing method to the amount required in an end product by treating the powder in an atmosphere consisting of H2O and H2 under specified conditions to accelerate the decarburization reaction. CONSTITUTION:Metallic powder made essentially of difficultly oxidizable element such as Mo, Ni, Cu, Co, Fe, P or W, having 0.1wt% carbon content, and obtd. by an oil atomizing method is decarburized in an atmosphere consisting of H2O and H2 at 500-1,000 deg.C atmospheric temp. (t) under conditions satisfying the equation (where PH2O is the partial pressure of steam, and PH2 is the partial pressure of hydrogen). By this method the decarburization reaction can be accelerated while preventing an ill effect due to the sticking of the particles of the powder to each other, and the carbon content can be reduced to <=0.1% in a short time.
Patent JP-H06237764-A (JP)
Title: Method for separating hepatocyte
Inventor: HIRAO SHIGEAKI
IPC: C12N5/071
Filed: 1993-02-18
Abstract: PURPOSE:To provide the subject method capable of producing hepatocytes of high survival rate. CONSTITUTION:The objective method for separating hepatocytes comprises perfusing pre-perfusate in situ through the liver of an animal, and then, furthermore, perfusing a perfusate containing at least collagenase-and-thiol protease inhibitor in the same way.
Patent JP-H10225428-A (JP)
Title: Endoscope shape detection system
Inventor: FUJIO KOJI
IPC: G01T1/161
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To make an endoscope shape detection system capable of safely and stably detecting the shape of an endoscope by detecting gamma rays emitted from the gamma ray radioactive substance in the flexible thin tube of a gamma ray detecting means. SOLUTION: A scanner 12 has its movement and stoppage controlled by a scanner controller 14 and control information of the controller 14 is inputted to a signal processor 15. A gamma ray detector 13 detects gamma rays emitted from the gamma ray radioactive substance in the catheter 31 by biaxial scanning and the processor 15 three-dimensionally calculates the shape of the catheter namely the shape of the endoscope by the detection signal of the detector 13 and control information of the controller 14 and outputs a video signal to a video mixer 17. An endoscope image is inputted from a video processor 8 to the mixer 17, which displays the endoscope image and the endoscope shape on a monitor 16.
Patent JP-H08220882-A (JP)
Title: Developing device
Inventor: TAKAHASHI AKIRA
IPC: G03G15/09
Filed: 1995-02-17
Abstract: PURPOSE: To provide a developing device capable of preventing the scattering of a developer caused by the increase of internal pressure in a developing tank, various kinds of factors generated in the lower side of a developing region, etc. CONSTITUTION: A developer carrier 110 is arranged to face an image carrier 11 and a latent image formed on the image carrier 11 is actualized by a magnetic brush with the developer carried on the developer carrier 110. A vent 184 is formed along the bottom wall of the developing tank 180 housing the developer carrier 110 and a developing suction fan 188 sucking air from a duct 185 formed in the vent 184 with a toner filter 187 is provided. The speed of the wind generated by the developing suction fan 188 is set 0.2-2.0m/s.
Patent JP-H05224493-A (JP)
Title: Image forming device
Inventor: TOYAMA OSAMU
IPC: B65H3/44
Filed: 1992-02-17
Abstract: PURPOSE:To eliminate troublesomeness on a control panel and the inferiority of operability by combining direct selection and rotational selection to the selecting method of a sheet even though it is an image forming device whose selecting width of the sheet is wide, because plural kinds (the size of the sheet, a carrying direction, a color or the quality of a material or the like) are com bined. CONSTITUTION:When one among paper size selecting keys 101-104 is depressed, a paper supply port where the paper of desired-size is housed is directly selected. At this time, LEDs 109-112 corresponding to the selected size and LEDs 113 and 114 displaying the carrying direction of the paper in the selected paper supply port are turned on. Besides, when the identical selecting key is repeatedly depressed, the paper supply port where the paper whose size is identical and whose carrying direction is different is housed is rotationally selected.
Patent JP-S55122604-A (JP)
Title: Preventing method for guide shoe flaw of seamless steel pipe
Inventor: NAGASAKU SHIGEO
IPC: B21B25/00
Filed: 1979-03-13
Abstract: PURPOSE: To remove the flaw made in a guide shoes during pipe manufacturing operation, by feeding sand-like granules between a round bar or pipe blanc and the surface of a guide shoe, which is in sliding contact with the round bar or pipe blanc.  
     CONSTITUTION: A pipe blanc HS is rotated around the axial line with its inner periphery controlled by a plug 13, with its right and left sides roll-pressed by barrel rolls 11, 12, and with its upper and lower sides controlled by guide shoes 14, 15. The pipe blanc HS is rolled in the direction of axis from the top in turn to the bottom. During the rolling of the pipe blanc HS, granulated sand 20 is dropped from a pipe 19 to the outer periphery of the roll 12, then to the contact surface 14a of the guide shoe 14 by the rotation of the roll 12. Hereby, the pipe blanc HS is prevented from slide contacting directly with the surface 14a, whereby the surface 14a is polished to remove flaws, e.g., cracks made therein by the rotation of the pipe blanc HS. Hence, formation of guide shoe flaws on the surface of the pipe blanc 1 HS is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59160087-A (JP)
Inventor: BURAIAN CHIYAARUSU JIIN
IPC: F16J15/32
Filed: 1984-02-21
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-S57143859-A (JP)
Title: Semiconductor device
Inventor: WADA ISAMU
IPC: H01L21/331
Filed: 1981-03-02
Abstract: PURPOSE:To prevent the generation of an N channel by forming a P<+> type high concentration impurity region to the surface except an element forming region of a P type Si base body. CONSTITUTION:An N type base region 14 and a P<+> type emitter region 15 are shaped to the P type Si base body 11 manufactured by forming a P type epitaxial layer 13 onto a P<+> type Si substrate 12. The P<+> type high concentration impurity region 16 (the region 16 may be isolated slightly from the base region 14) is molded to the surfaces of other regions. Accordingly, the generation of the N channel in the interface with an Si oxide film 17 can be prevented.