baber/WOPTO huggingface dataset:
Patent JP-H09258573-A (JP)
Title: Transfer device
Inventor: YOKOYAMA TOMOAKI
IPC: A46B15/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device of a fixed brush type capable of realizing an excellent image at a low cost while preventing the image deterioration, the transfer unevenness or the like from occurring prior transferring. SOLUTION: In the case of adopting the fixed transferring electric charge applying member in a brush shape, the device is composed so as to have the brush supporting member 52 for condensing the tip of the brush 50 in contact with the rear side of a transfer material, a transferring belt and the inside face of a transferring drum, in the range narrower than the area where the transfer material P in contact with a photoreceptor 1. In such a case, the device is composed so as to locate the tip part of the brush 50 inside the area L on which the transfer material P comes into contact with the photoreceptor 1, and to make denseness on the tip part of the brush 50 higher than that of the primary brush 50.
Patent JP-H11262469-A (JP)
Title: Insertion part of endoscope
Inventor: OHARA KENICHI
IPC: A61B1/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an insertion part of an endoscope where the outer skin of a flexible pipe is not varied in thickness and hardness but its flexibility is easily and smoothly varied from a midway part thereof. SOLUTION: A wire guide 24 made of a closely wound coil pipe for guiding a control wire 23 passed therethrough is inserted into a flexible pipe 2 fitted over an insertion part. In this case, of the part of the wire guide 24 located within the flexible pipe 2, the range from a proximal end position to the mid position of the flexible pipe 2 is covered with a flexibility-restraining pipe 25 made of a superelastic alloy.
Patent JP-S51145911-A (JP)
Title: Support device of outdoor tank
Inventor: YONEKAWA YASUMASA
IPC: B65D90/12
Filed: 1975-06-11
Abstract: PURPOSE: Safety support device of tank to prevent the influences of unequal subsidence of ground or earth quake. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000268936-A (JP)
Title: Surge absorber absorbing surge by air gap breaking and its manufacture
Inventor: YO HEIRIN
IPC: H01T1/22
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a chip-less surge absorber with simple structure, wide surge operation voltage range, and stable surge operation. SOLUTION: Discharge electrodes 18, 20 are formed at the tips of leads terminals 14, 16 by press work. Sealing spacers 22, 24 are welded to the lead terminals 14, 16, the spacers 22, 24 are inserted in a housing 10, and welded to the housing 10. The discharge electrodes 18, 20 having different diameters are optionally formed with the lead terminals 14 having the same diameter.
Patent JP-H068226-A (JP)
Title: Ceramic component with fine hole and its manufacture
Inventor: OTSUBO SHINJI
IPC: B23P15/16
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a product which is free from a chipping or an edge on the circumference of a fine hole becoming a cause of a break and is superior in strength reliability under high temperature and high pressure by a method wherein the edge of the fine hole is chamfered in a ceramic component having the fine hole. CONSTITUTION:The title ceramic component possess a hollow part 2 and a fine hole 3 communicating with the outside from the hollow part 2. An edge part of the fine hole 3 is chamfered. Then after molding, at a point of time of either after temporary firing or firing, the fine hole 3 is bored and an end face of the fine hole is processed after that. Furthermore, at the time of the molding, the hollow part 2 is molded in a smallish state than the regular size, the fine hole 3 is bored at a point of time of after any of the molding or the temporary firing or the firing and then the hollow part 2 is finished into the regular size 6. Furthermore, the fine hole is bored at the point of time of after any of the molding or the temporary firing or the firing. Then a wire 9 provided with grindstones 7, 8 is passed through the fine hole 3 from the hollow part side and the edge part is chamfered by turning the grindstones 7, 8 while pulling the wire 9.
Patent JP-S58186758-A (JP)
Title: Controller of copying machine
Inventor: HIRANO SHINJIROU
IPC: G03G15/30
Filed: 1982-04-26
Abstract: PURPOSE:To simplify constitution and yet to enhance image registration accuracy, by driving an optical system when copy paper comes to a predetermined position, and moving the paper at a speed corresponding to the peripheral speed of a photoreceptor. CONSTITUTION:A paper end detection sensor 7 detects the end of the paper 6 during feed of the paper 6, an end detection signal is produced, and the optical system is controlled with a microcomputer 14. In this control, when the distance between the sensor 7 and a transfer station 10 is l (equal to the distance between it and an exposure station), the end of the paper 6 leaves the position of the sensor 7 at a speed equal to the peripheral speed of a photosensitive drum 3, and at the same time, the optical system 4 begins to scan an original 2. When the sensor 7 is located at the position apart from the station 10 by l+DELTAl, and the end of the paper 6 leaves the position of the sensor 7, a timer is actuated, and after the lapse of time necessary for the paper to travel by the distance DELTAl, the optical system 4 begins to scan the original 2.
Patent JP-H04304156-A (JP)
Title: Shifted anisotropic magnet, fabricating system therefor and dc linear motor
Inventor: TAKAHASHI MASAHIRO
IPC: H02K41/035
Filed: 1991-04-02
Abstract: PURPOSE:To provide a DC linear motor, a permanent magnet suitable therefor, fabrication method thereof, and fabricating system of anisotropic magnet wherein fine powder of permanent magnet is pressed under magnetic field and then sintered. CONSTITUTION:The fabrication system produces an anisotropic sintered magnet, in which the axis of easy magnetization of each field magnet is shifted from the width wise center at the end of magnet, being employed in a DC linear motor having a field mechanism comprising magnetic poles of opposite polarities arranged alternately in the longitudinal direction and a movable coil disposed oppositely to a field permanent magnet. According to such fabrication system, a high performance DC linear motor having low cogging torque can be fabricated.
Patent JP-H09265789-A (JP)
Title: Memory circuit
Inventor: HASEBE TAKASHI
IPC: G11C17/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To stably supply a memory storing the programing data without modifying an EP-ROM circuit by connecting a programing data storage circuit to an EP-ROM socket on a printed circuit board. SOLUTION: Another programing data storage circuit 20 instead of the EP- ROM is connected to the EP-ROM socket 11 on the printed circuit board 10 incorporating a microcomputer. In such a case, the programing data storage circuit 20 is constituted of a first conversion board 21, a flash memory 22 and the socket formed on the rear surface of the conversion board 21. Then, by connecting the socket 23 to the socket 11 on the printed circuit board 10, the circuit equivalent to the EP-ROM is realized. Thus, the memory storing the programing data is supplied stably without revising the original EP-ROM circuit.
Patent JP-S51146380-A (JP)
Title: A crucible for raising of single crystal
Inventor: TADA KOUJI
IPC: F27B14/10
Filed: 1975-06-11
Abstract: PURPOSE: A crucible for resing of a single crystal, suitable for high frequency heating, wherein the whole crucible can be maintained at a satisfactory melting condition even in high frequency heating coils, by increasing the outside diameter of the crucible bottom. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S544575-A (JP)
Title: Production of semiconductor devices
Inventor: AOMURA KUNIO
IPC: H01L21/31
Filed: 1977-06-13
Abstract: PURPOSE: To obtain a fine patterns by depositing first, second insulating films on a semiconductor substrate surface formed with base regions, providing openings in the first insulating film, etching the openings of an area larger than that of the openings in the second insulating film, forming emitter regions in the base regions, thereafter burying the openings with a third insulating film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03269784-A (JP)
Title: Control system for interrupt/restart of document reader
Inventor: NAKAJIMA TOSHIKI
IPC: H04N1/04
Filed: 1990-03-20
Abstract: PURPOSE:To execute document read which scarcely causes disorder of a joint with out executing a back-operation of a document itself by executing the moving control of a carrier, in the case of executing a stop and a restart on the way of read. CONSTITUTION:In the case of stop in the course of document read operation, a document is stopped by through-down of document feed paper driving, and a carrier is moved by a distance obtained by adding a distance beta required for stabilizing the operation by document fixed read to a distance alpha by which a document advances by through-down in the advance direction of the document. Subsequently, the carrier is moved by a distance beta required for stabilizing the operation in the direction reverse to the advance of the document, and thereafter, read by a document fixed method is started, and by through-down and through-up in the case of document feed paper driving, the document reads the document by a distance corresponding to the sum of advance distances alpha, gamma and is stopped. Next, the carrier is moved in the advance direction of the document, stopped at a regular carrier stop position, document feed paper driving is executed by through-up in the advance direction of the document, and after it is completed, automatic feed paper read is started. In such a way, the overlap and omission of image read are not generated.
Patent JP-H05235845-A (JP)
Title: Terminal accommodation system
Inventor: SAWADA KANJI
IPC: H04B7/26
Filed: 1992-02-20
Abstract: PURPOSE:To uniformize number of radio terminal equipment accommodated by each radio base station. CONSTITUTION:When radio terminal equipment 11 sends an accommodation request to radio base stations 10A, 10B, the radio base stations 10A, 10B delays a reply to the radio terminal equipment 11 by a time proportional to number of radio terminal equipment accommodated by the radio base station 10A or 10B. Moreover, the radio terminal equipment 11 is accommodated in the radio base station with a reply at first. For example, when the reply from the radio base station 10B is faster than the reply from the radio base station 10A, the radio terminal equipment 11 is accommodated by the radio base station 10B.
Patent JP-S61228974-A (JP)
Title: Controller for feeding slip paper
Inventor: MORISHITA MUNEKI
IPC: B41J11/42
Filed: 1985-04-02
Abstract: PURPOSE:To continuously feed a new and an old band form slip paper which are connected to each other, by feeding a seam of new and old slip papers in a skipping manner by a printer disposed in a feeding passage of a feeder. CONSTITUTION:Paper run-out sensors S2, S3 are provided respectively on the downstream of a receipt take-out roller 20 and a journal take-out roller 22 to detect the run-out of a receipt 11 and that of a journal 12, respectively. Feeding of the journal 12 is momentarily stopped, the leading edge of a new journal is jointed to the trailing edge of the old journal, and the journals are connected to each other in a continuous band form by a seaming tape T. In the case of the receipt 11, connection is conducted in a similar manner. Tape sensors S4, S5 are provided respectively on the upstream of a dot printer 15 to detect that seam parts of the receipt 11 and that of the journal 12 are fed to the upstream of the printer 15, respectively. The part of the seaming tape T is skippingly fed swiftly in the feeding direction at a printing position where a printing head 26 is opposed to a platen 27, and the tape part is set into a non-printing region, thereby feeding the receipt and the journal.
Patent JP-H10244055-A (JP)
Title: Pachinko game machine
Inventor: KISHI TOSHIHITO
IPC: A63F7/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To enhance the feeling of expectation so as to increase the interest in a game by performing the principal part of bonanza occurrence control by a mechanical select means for selecting a game ball step by step, and displaying the select process in a progress display device. SOLUTION: Usually in the case of a prize winning of a pattern, a ball receiving area 10 is opened for about 1.5 seconds, the game balls which enter the ball receiving area 10 are detected by a ball detecting device in a ball passage 13 and are let flow in a type sorting device 15, and sorted by distributing holes 17a-17c of a circular catch tray part 16. When a game ball drops in the sorting hole 17a, the game ball is let flow down toward a rotary sorting device 24 through a ball passage, detected by a ball detecting device in a ball passage 20, and a REACH (to reach within an inch of winning) representation image is displayed on the progress display device 6.  The game ball which has flowed in a special recessed part 27b of the rotary sorting device 24 is released to a special prize winning area 29b, and detected by a ball detecting device provided in a ball passage 32, and the REACH representation image displayed on the progress display device 6 is taken as a prize winning mode.
Patent JP-S58186893-A (JP)
Inventor: TANIGAWA RIYUUZOU
IPC: B07C3/14
Filed: 1982-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56166541-A (JP)
Title: Kanji (japanese character) input system
Inventor: TANUMA NORIO
IPC: G06F3/00
Filed: 1980-05-26
Abstract: PURPOSE:To enable even personnal under training to use Kanji input easily, by  commonly using an associative system and a display selection system. CONSTITUTION:When a mode selection code is inputted from a keyboard 1, a decoder 3 sets either an associative input mode or a display selection mode to a mode selection circuit 2. Next, when data are inputted from the keyboard 1, the decoder 3 identifies the data, indexes either an associative table 4 or a display selection table 5 under a set mode, and the content of the table is displayed on a display 7 through a video circuit 6. On a displayed screen of the display selection mode, for characters to be selected, the key word for associative input is displayed in Kana(Japanese syllabary) and different characters but same pronounciation are displayed additionally in number. Thus, even if the associative keys are forgotton to be depressed, they can be displayed on the screen by inputting the number of desired characters by the operator and the associative input can be stuidied at the same time as the input.
Patent JP-H01246061-A (JP)
Title: End face grinding of round bar and device thereof
Inventor: MATSUSHIMA SHUSUKE
IPC: B24B9/00
Filed: 1988-03-23
Abstract: PURPOSE:To continuously machine both end faces of a round bar with one grinding device and improve the workability by arranging two round carriers for one grindstone and connecting two round carriers with a conveyor. CONSTITUTION:One end of a round bar 7 continuously fed by one round carrier 3 is ground by a nearly drum-shaped grindstone 1 with a circular arc-shaped grinding face 2. The round bar 7 ground on one end is transferred to the other round carrier 4 by a conveyor 10, then the other end of the round bar 7 continuously fed by the other round carrier 4 is ground by the grinding face 2 of the same grindstone 1.
Patent JP-H05101819-A (JP)
Title: Electrode of hydrogen storage alloy and manufacture thereof
Inventor: SERI HAJIME
IPC: H01M4/38
Filed: 1992-03-27
Abstract: PURPOSE:To enlarge the discharge capacity and prolong the life of electrode by increasing the Mn content of a hydrogen absorption alloy of Zr-Mn-V-Cr-Ni type, and enhance the homogenity of the alloy. CONSTITUTION:A hydrogen absorption alloy contains 25-70 atomic % Ni and is embodied in either the CaCu5 structure or AB2 type Laues phase structure. Also this alloy or its hydride used shall meet the general expression ZrMnwVxCryNiz, where the conditions shall be met such that 0.5<w<=0.8, 0.1<=x<=0.3, 0<y<=0.2, and 1.2<=z<=1.5, and also 2.0<=w+x+y+z<=2.4, wherein the main component of the alloy phase shall be the C15 type Laues phase and its crystalline lattice constant (a) be 7.03Angstrom <=a<=7.08Angstrom . After fabrication of alloy, it shall be subjected to a homogenizing heat treatment at 1000-1300 deg.C in a vacuum or in an inert gas atmosphere.
Patent JP-S59194831-A (JP)
Inventor: ISOWA HIDEKAZU
IPC: B31B50/25
Filed: 1983-04-20
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-H03273892-A (JP)
Title: Drive circuit of direct-current motor
Inventor: KATO YOSHIRO
IPC: H02P7/288
Filed: 1990-03-20
Abstract: PURPOSE:To decrease the electric power loss of switching elements and current measurement elements by connecting the power source sides of non-chopper elements to the negative side of a power source through the current measurement elements and connecting the power source sides of rectifying elements, which are connected correspondingly to the non-chopper elements, directly to the negative side of the power source. CONSTITUTION:Switching elements Q2 and Q4 are made to act as non-chopper elements and the power source sides (anode sides) of rectifying elements D2 and D4 are connected directly to the negative side of a power source E. The power source sides (emitter sides) of the elements Q2 and Q4 are connected to the negative side of the power source E through current measurement elements R1 and R2. Because a switching element drive circuit to supply a base current to switching elements Q1 and Q3 uses a floating power source with the connection point of the elements Q1 and Q2 or that of the elements Q3 and Q4 as a basis, rise in the emitter voltage of the switching elements Q1 and Q3 is suppressed and turn-on loss is decreased without causing the base current to running short.
Patent JP-H01242176-A (JP)
Title: Production of rugged decorative sheet
Inventor: SAWA FUMITOMO
IPC: B32B33/00
Filed: 1988-03-24
Abstract: PURPOSE:To reduce cost by selecting base paint applied to the surface of a base material and specifying pressing and heating conditions. CONSTITUTION:Base paint (acrylic resin paint) 2 is applied to the surface of a base material with a flow coater F. Transfer paper P printed with transfer paint 3 is put on the base material having the base paint and they are pressed and heated through a cushion 4. The paper P is then stripped. A decorative sheet can be efficiently produced by transfer at a low cost.
Patent JP-H03271275-A (JP)
Title: Production of quinolinic acid
Inventor: FURUKAWA YOSHIRO
IPC: C07D213/803
Filed: 1990-03-20
Abstract: PURPOSE:To obtain quinolinic acid useful as an intermediate for pressure- sensitive dyestuffs, agricultural chemicals and drugs from inexpensively obtainable raw materials under a mild condition in high yield by oxidizing quinoline through simultaneous addition of a chlorate and hydrogen peroxide. CONSTITUTION:Ouinoline is oxidized in an acidic aqueous medium such as sulfuric acid by simultaneous addition of a chlorate and hydrogen peroxide preferably in the presence of a ruthenium compound as a catalyst at 40 deg.C to the reflux temperature of the reaction solution to give the objective quinolinic acid. Industrially inexpensively obtainable sodium chlorate is preferably as the chlorate and the amount of sodium chlorate used is preferably 0.5-0.8mol based on 1mol quinoline. The amount of hydrogen peroxide is 0.5-0.8mol. The amount of the acidic aqueous medium is 3-10 acid equivalents based on 1mol quinoline and the acidic aqueous medium has preferably 3-13 normal acid concentration. Ruthenium trichloride may be cited as the ruthenium compound of the catalyst and the amount of the ruthenium trichloride used is 10<-5> to 10<-2>mol based on 1mol quinoline.
Patent JP-H07275697-A (JP)
Title: Adsorbent of ketoamine-containing protein
Inventor: TANI NOBUTAKA
IPC: B01J20/22
Filed: 1994-04-08
Abstract: PURPOSE:To obtain a safe and inexpensive adsorbent capable of efficiently adsorbing and removing a large amt. of ketoamine-containing protein present in body fluids by fixing a compd. having a terminal functional group represented by a specific formula to a porous water-insoluble carrier. CONSTITUTION:A compd. having a terminal functional group represented by formula (wherein R<1> and R<2> are each an org. group and (x) is 0 or 1) is fixed to a porous water-insoluble carrier (e.g. porous cellulose gel) to constitute a ketoamine-containing protein adsorbent. The porous water-insoluble carrier is hydrophilic and a terminal functional group represented by OH is present in the porous water-insoluble carrier. Further, the exclusion limit mol.wt. of the porous water-insoluble carrier is 20000-5000000. Ketoamine-containing protein is removed by bringing the ketoamine-containing protein adsorbent into contact with body fluids containing ketoamine-containing protein. This adsorbent is inexpensive and can efficiently adsorb and remove ketoamine-containing protein contained in body fluids.
Patent JP-H01243574-A (JP)
Title: Semiconductor device
Inventor: TAKATOU HIROSHI
IPC: H01L21/8242
Filed: 1988-03-25
Abstract: PURPOSE:To prevent a device isolation capacity from being lowered at a contact region by a method wherein a width in the short-piece direction of a semiconductor activation region is formed in such a way that a contact part used to make this region conductive is narrower than other parts. CONSTITUTION:In a semiconductor device where an activation region 11 has been formed in a semiconductor substrate 10, e.g., a DRAM, a width LSDG in the short-piece direction in the activation region 11 is formed in such a way that a contact part 15 used to make this region conductive is narrower than other parts. By this setup, even when, during formation of a contact, a dislocation of a contact region is caused on a part where a diffusion length of an impurity has been extended, it is possible to prevent a device isolation capacity from being lowered in the contact region without narrowing the width LSDG of the substrate activation region. Accordingly, it is possible to increase a driving capacity for a transistor and to increase a capacitance for a capacitor.
Patent JP-H03270237-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UENO KATSUNOBU
IPC: H01L29/73
Filed: 1990-03-20
Abstract: PURPOSE:To contrive an increase in the integration of a semiconductor device and the speedup of the device by a method wherein sidewall insulating layers are respectively provided between each of a base electrode and a collector electrode and an dielectric isolation layer. CONSTITUTION:A polycrystalline silicon layer is etched using the same mask and a patterning of a base electrode 11 and a collector electrode 12 and the formation of an opening, through which an intrinsic base region is exposed, are simultaneously performed. An impurity of a prescribed conductivity type is introduced in these electrodes 11 and 12. Moreover, Si3N4 layer masks 17, between which a base-collector isolation region is exposed, are formed and a thermal oxide film is formed on the isolation region. Thereby the generation of bird's beaks at a base region and a collector contact region is stopped and as the base-collector isolation region follows patterning dimensions of the polycrystalline silicon layer, a reduction in the area of the isolation region becomes possible.