baber/WOPTO huggingface dataset:
Patent JP-H07148632-A (JP)
Title: Table turning drive device
Inventor: GOTO TAKESHI
IPC: F16H1/16
Filed: 1993-11-26
Abstract: PURPOSE:To facilitate adjustment for the quantity of backlash, and simplify a structure to facilitate assembling, disassembling and working performance. CONSTITUTION:A pair of a first and a second worm shaft 16 and 17 is provided, which are meshed with a prime mover via gears, and are rotated in the rotating direction identical to the prime mover, the worm shaft 16 is fixed at the shaft end section on the prime mover side using fastening members 29 and 30 in such a way that phase can be adjusted with respect to a gear 28, and pinion gears 34 and 40 are combined with the ring gear 65 of a table, which are integrated with worm gears 33 and 39 meshed with the worms 32 and 38 of the respective worm shafts 16 and 17.
Patent JP-S62154327-A (JP)
Title: Actuator
Inventor: KANEDA ISAMU
IPC: G11B7/085
Filed: 1985-12-27
Abstract: PURPOSE:To retain the second actuator at its stop position without considering the life of a laser diode or a diamond chip by providing an integrator that integrates detection voltage. CONSTITUTION:A parallel circuit consisting of a capacitor C and a switch 11 is connected between the inversion input terminal and output terminal of a differential amplifier 10. The connection point of the inversion input terminal of the differential amplifier 10, the capacitor C and switch 11 are connected to the connection point of a speed detecting coil 1 and a resistor R1 through a resistor R5. The connection point of the output terminal of the differentials amplifier 10, capacitor C and switch 11 is connected to the connection point of the non-inversion input terminal of a differential amplifier 2 and a resistor R3. In the case where input voltage ei is high frequency, an integrator 12 operates as an integrator, and when input voltage ei is low frequency, the integrator does not operate as a perfect integrator. Thus, according to the amplitude of disturbance that becomes larger generally in low band and smaller in high band, output voltage E0 that cancels it is outputted from the differential amplifier 2 to a linear motor driving coil 3.
Patent JP-H07163113-A (JP)
Title: Separately excited type compound motor
Inventor: YO YASUKAZU
IPC: H02K23/10
Filed: 1993-11-26
Abstract: PURPOSE: To provide a separately excited compound motor having an individual motor requiring no special management. CONSTITUTION: A series motor is equipped with an armature A101 and a series field winding S101 is provided with a generator G101 being driven through the armature A101, a separately excited field winding F101 being excited by the output from the generator G101, and a controller C101 for regulating the excitation current, depending on the fluctuation of a load interposed between the generator G101 and the separately excited field winding F101.
Patent JP-H09137469-A (JP)
Title: Back hoe
Inventor: SAIDA TOKUZO
IPC: E02F9/08
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To stabilize works and make it possible to get in the operating box from both sides or get out therefrom, by arranging the operating box at one side of a revolving machine body and providing a support shaft positioned at the laterally opposite direction against the revolving machine body and between the front end of the revolving machine body and the rear end of the operating box. SOLUTION: A revolving machine body 3 is rotatably supported around the vertical gyratory axial center A on a traveling device constituted of a pair of right and left crawler carrier bodies. An operating box 12 is supported at the front part of the revolving machine body 3 and also a movable bracket 32 is supported to be laterally rotatable around the vertical support shaft. A passage space S is provided at the rear side of the operation box 12 to install a driving seat.  The operating box 12 is arranged at one side of the lateral direction of the revolving machine body 3 and the support shaft 31 is positioned between the front end of the revolving machine body 3 and the rear end of the operation box, at the other side to make it possible to get in the operating box from both right and left sides or get out therefrom through the passage way S between the driving seat and the operating box 12.
Patent JP-S63149969-A (JP)
Title: Electronic still camera
Inventor: SAITO EIICHI
IPC: H04N5/335
Filed: 1986-12-12
Abstract: PURPOSE:To attain exposure control with high accuracy by eliminating the inverting direction of an aperture shutter on the way of shutter motion. CONSTITUTION:The shutter 2 is closed at a prescribe speed by a governer from the fully open state at image pickup and undesired electric charge stored in photoelectric conversion means 20, 21 of the image pickup element 3 is transferred to a charge transfer means 22 and swept out before the shutter is fully closed and the charge stored in the image pickup element 3 is read out after the shutter is fully closed. Thus, the operating direction of the shutter blades is not reversed quickly on the way of shutter motion and the moment of inertia or friction of the shutter blades at the inversion are not susceptible. Thus, the exposure control with high accuracy is attained.
Patent JP-H01191383-A (JP)
Title: Method and apparatus for control of head flying height of hard disc apparatus
Inventor: DAN GUUA
IPC: G11B7/12
Filed: 1988-11-24
Abstract: PURPOSE: To maintain a head approximately at a given selective flying height over a disk by fixing a magnetic field generating means to a head supporting structure, providing a magnetic layer on a rotating medium and controlling these magnetic fields. CONSTITUTION: The disks 46 and 66 are divided into many concentric rings, signal storage areas are formed in the outside rings 48 and 62. Levitation control areas are formed in next intermediate rings 50 and 64, which contain material layers, magnetizing with the application of a current and generating a magnetic field proportional to the applyed current, or a permanent magnetic material layer is used as its material. The head 54 is attached to an arm 56, and the magnetic field generating means 58 such as a coil or a permanent magnet is attached to the arm 56. And an attractive force and/or a rebound between the magnetic field generating means and the layer 64 is controlled by controlling each current flowing through the magnetic field generating means 58 and/or the layer 64. By this way, control is performed so as to obtain about a given flying height.
Patent JP-2000122937-A (JP)
Title: File up-loading method, data processor and recording medium
Inventor: NAKAYAMA TAKASHI
IPC: G06F13/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a file up-loading method capable of up-load plural files with one session by using an existing browser and unnecessitating a complicated session management function on a server-side. SOLUTION: A transfer file is designated to a server machine with a file name (step S1). The designated reception number of the transfer file is transmitted to a client machine (step S2). The request of the up-loading of the file is transmitted to the server machine (step S3). The file name of the transfer file and the transfer request of the file are transmitted to the client machine transmitting the request of the up-loading of the file from the server machine (steps S4 and S5). The transfer request of the file is received and the plural files specified by the file names are transmitted to the server machine from the client machine with one session (step S6).
Patent JP-S63149722-A (JP)
Title: System for switching display screen
Inventor: HASEGAWA HIROSHI
IPC: G06F3/048
Filed: 1986-12-13
Abstract: PURPOSE:To rapidly execute selection and switching by forming two switching specification areas on a display screen. CONSTITUTION:At the time of switching contents being displayed on a normal display part 11 on the display screen, a rough item to be the index of a selected picture corresponding to the item of the contents is known and any one of items in a 1st picture switching specifying areas 12 is touched. Detailed items for the rough item are displayed in a 2nd picture specifying area 13. When the detailed item is selected by touch operation, a required picture is displayed. When the normal display part 11 is touched, input data at that position can be obtained. Since an index based upon the rough item is selected and then a required picture is selected and switched on the basis of the detailed item, selection and switching can be immediately executed even if sequential pictures are selected at random or a picture close to the initial or final picture is selected.
Patent JP-H11135161-A (JP)
Title: Electrical connector
Inventor: OSUMI HIDEKI
IPC: H01R4/04
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To stabilize a mutual contact condition between terminals and to prevent the generation of a very small slide friction or the like, without being greatly affected by the structure or the quality of the material of elastic contacting pieces of the terminals in an electrical connector. SOLUTION: In an electrical connector, in which a pair of terminals 3 and 13, which are assembled in each connector housings 1 and 11, by fitting a facing pair of connectors A and B, electrically contacting parts 7 and 17 of the pair of the terminals are fixed adhesively by a conductive adhesive agent respectively, and connected electrically.
Patent JP-H11129081-A (JP)
Title: Laser processing device and its adjustment
Inventor: HARUYAMA KOJI
IPC: B23K26/382
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing device which enables to adjust the device efficiently. SOLUTION: The laser processing device comprises a laser light source 101 to eject laser light 102 and a mask 104 arranged on an optical axis of the laser light 102, and carries out a given processing to a workpiece 106 by the laser light passed through the mask 104. In this case, the device is also equipped with a strength distribution measuring device 107 for measuring the strength distribution of the laser light, which may be arranged at an equivalent position to the mask 104, and a switching stage 108 which switches the condition that the mask 104 is positioned on the optical axis of the laser light 102 and the condition that the strength distribution measuring device 107 is positioned on the optical axis of the laser light 102.
Patent JP-S62153965-A (JP)
Title: Cartridge structure for photosensitive body
Inventor: OGURA MITSURU
IPC: G03G21/00
Filed: 1985-12-27
Abstract: PURPOSE:To prevent the exposure of the surface of a photosensitive body drum by external light by providing the first opening for discharging ozone in a case, and providing the second opening for discharging ozone at a position opposite to the case and deviated from the first opening. CONSTITUTION:In a case 2b, the first opening 2d of long hole shape is formed along the rotation axis of a photosensitive body on the right side of an upper plate 2c, and the second opening 21 is formed parallel to the first opening 2d in a part opposite to the upper plate 2c of the upper frame 6a of a housing 6, and at a position deviated from the first opening 2d. Ozone generated from a discharge wire 2a is discharged to outside of a cartridge through a path shown by the arrow mark (a), that is, through the first and second openings 2d, 21. As the positions of the first opening 2d and the second opening 21 are deviated, the surface of the photosensitive body drum 1 is not exposed by external light through the openings 21, 2d.
Patent JP-H04169874-A (JP)
Title: Ic tester
Inventor: SEHATA TAKASHI
IPC: G01R31/28
Filed: 1990-11-02
Abstract: PURPOSE:To effect a test at a highly accurate timing by recording a data equivalent to signal propagation time corresponding to lengths of individual cables into a memory element to perform a timing correction of a test signal reading the data. CONSTITUTION:A correction circuit control section 15 and a correction circuit 13 are provided into a test head section 2 while a memory element 14 is attached into a test board 4. Then, when the test board 4 having wire cables 22 with different lengths is mounted on the test head section 2, a correction data of the memory element 14 on which electric lengths of the individual cables 22 predetermined are recorded is read automatically with a correction circuit control section 15 during the mounting of the board 4 to be applied to the correction circuit 13 for individual driver buffers 11. Thus, a timing correction is accomplished according to the lengths of the cables 22 for each board 4 to be used thereby enabling the testing of an IC to be measured at a highly accurate test timing.
Patent JP-H10154621-A (JP)
Title: Core for coil device
Inventor: ITAGAKI KAZUYA
IPC: H01F17/06
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a core for coil device that is miniaturized without sacrificing the characteristics of inductance and impedance. SOLUTION: A core 30 forms a closed magnetic path by a uniform-thickness part 31, a winding part 33, and a connection part 34. The parts 31, 33, and 34 are constituted so that each sectional area that orthogonally crosses the closed magnetic path is nearly equal. Also, a thickness t33 of the winding part 33 is 0.3-0.9 times thicker than a thickness 131 of the uniform-thickness part 31 and further the winding part 33 is formed at a position that is eccentric to the thickness direction of the uniform-thickness part 31 so that it does not project from front and back surfaces 31a and 31b of the uniform-thickness part 31.  When a coil 32 is wound around the winding part 33, there is not needed to provide a space for protecting a coil when the surface 31 a is at the mounting side when the thickness and the amount of eccentricity are selected so that the coil 32 does not project from the surface 31a of the uniform-thickness part 31, thus miniaturizing a height direction H.
Patent JP-H03159785-A (JP)
Title: Heat reversible recording medium and image-forming apparatus
Inventor: OKABE YUTAKA
IPC: B41J2/32
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a heat reversible recording medium with the large temperature range of a transparent state and the large contrast of transparence and opacity by applying a matrix material composed of styrene-butadiene copolymer and a product obtained through dispersing a saturated carboxylic acid with the specific number of carbon atoms in the matrix material and through dissolving the dispersion in an organic solvent onto a substrate. CONSTITUTION:A heat reversible recording medium 3' is formed by a mixture obtained by dispersing a saturated carboxylic acid with the carbon number of 10-24, e.g. capric acid, in a matrix material composed of styrene-butadiene copolymer. The polymerization ratio of the matrix material to the organic monomeric substance is 1:1-20:1, and a product obtained by dissolving the mixture in an organic solvent is applied onto a substrate, e.g. plastic film, glass sheet, metal sheet, etc. The organic solvent is formed by one sort or the mixture of two sorts or more of tetrahydrofuran, methylethylketone, methylisobutylketone, chloroform, carbon tetrachloride, ethanol, toluene, benzene, etc.
Patent JP-2000083708-A (JP)
Title: Safety pin automatically storing needle with spring force
Inventor: FURUKAWA SHOGO
IPC: A44B9/18
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To make the needle of a safety pin to be hardly released for safety by automatically storing the needle with spring force, and providing a projection at a storage position. SOLUTION: When a tab 1 and a tab 2 are pinched by fingers in the directions of arrows, a needle 3 is opened and released from a storage house 4. When the fingers are released from the tab 1 and the tab 2, the needle 3 is closed by the force of a spring 5 and stored in the storage house 4. When this safety pin is to be fitted to clothes, the tab 1 and the tab 2 are pinched by fingers, the needle 3 released from the storage house 4 is inserted into the clothes, then the fingers are released from the tab 1 and the tab 2, and the needle 3 is stored in the storage house 4, thus the safety pin can be fitted to the clothes safely and simply. A projection 6 is provided at the storage position, thus the needle 3 is hooked on the projection 6 and is hardly released unless it is released intentionally.  The safety pin can be handled safely and simply when it is fitted to the clothes or released from the clothes or temporarily put on a table.
Patent JP-H10118048-A (JP)
Title: Detector for delivery progress
Inventor: IGAWA AKIRA
IPC: A61B5/107
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a detector for delivery progress which enables detecting of the degree of the progress of delivering a fetus in a delivery process by achieving easier operation of initialization without discomfort felt by a pregnant woman. SOLUTION: A delivery progress detector A is inserted into a vagina of a pregnant woman. The detector is provided with a detection body 11 comprising a soft material which has a stretching part 11a so arranged that an outer circumferential surface thereof is kept in contact with a wall surface of the vagina in a nonslip manner while a compressed deformation occurs radially following the downward delivery of a fetus and an insertion holding part 11b with little compressed deformation, a metal pipe 15 provided at the stretching part of the detection body, an oscillation circuit having a coil 27 provided at the insertion holding part of the detecting body and a transmitter.  The oscillation frequency of the oscillation circuit changes according to the degree of lapping between the coil and the metal pipe associated with the compressed deformation of the stretching part and the transmitter transmits a signal indicating the degree of the progress of delivering the fetus from an antenna 22 based on the frequency. The detecting body comprises a bag-shaped skin 12 and a sponge rubber 13 and the outer diameter of the skin is reduced when the inside of the skin is evacuated before the insertion thereof into the vagina. After the insertion, the detecting body returns to the original shape when the inside of the skin is released into the atmospheric pressure.
Patent JP-S63152919-A (JP)
Inventor: IWASAKI YOICHI
IPC: A01K61/00
Filed: 1986-12-15
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-S63153274-A (JP)
Title: Film forming device
Inventor: SUZUKI KATSUMI
IPC: B01J12/02
Filed: 1987-11-26
Abstract: PURPOSE:To prevent the surface of a work to be next subjected to film formation from being roughened by remaining amorphous silicon (a-Si) and to form a good a-Si layer by sucking and removing the fine powder of a-Si remaining in a vessel after the end of the film formation. CONSTITUTION:A valve 33 of a discharge pipe 32 is closed and a valve 7 of a suction pipe 36 to form a suction means 40 is opened after the formation of an a-Si photosensitive layer (a) on the surface of the work (drum-shaped substrate) 28 set in the vessel 22 ends. A suction machine 38 is then actuated and further a propeller fan 31 is rotated at a high speed. The fine powder 39 of the a-Si sticking to the inside wall surface of the vessel 22 is agitated by the rotation of the above-mentioned fan 31 by which the fine powder 39 is sucked and recovered through the discharge pipe 32 and the suction pipe 36 into the machine 38. The roughening of the surface of the a-Si photosensitive drum by the fine a-Si powder 39 at the time of the film formation is thereby prevented.
Patent JP-2000099592-A (JP)
Title: Method and system for sending gift
Inventor: HARTMAN PERI
IPC: G06Q10/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a gift sending method and system, by which a gift is sent through an internet. SOLUTION: The gift sending system is provided with an order input system 1202 and an order sending system 1203. The order input system becomes a user interface when a gift presenter inputs a gift order and includes a Web page to perform access to a gift database 1204. The gift presenter uses the prepared Web page and selects which gift is to be sent to a receiver. The order input system stores order information in the order database 1205. The gift sending system controls the retrieval of additional sending information, retrieves information from the order database in order to correctly send the gift to the receiver and makes contact with the receiver based on information which is provided together with the gift order.
Patent JP-2001115268-A (JP)
Title: Method for producing semiconductor system
Inventor: SHIBATA MASAMI
IPC: H01L21/308
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a silicon semiconductor system deposited with an electroless nickel plating film with high uniformity and tight adhesion. SOLUTION: A silicon wafer is dipped into a pretreating solution containing hydrofluoric acid and an oxidizer, is subjected to surface activation, is water- washed and is immediately applied with electroless nickel plating. As the oxidizer, a ternary solution using hydrogen peroxide aqueous solution and nitric acid, and in which, as a third solution, phosphoric acid, water or acetic acid is added is prepared.
Patent JP-2000122956-A (JP)
Title: Client/server-type information access method/system and storage medium storing client/server-type information access program
Inventor: OZAWA HIDEAKI
IPC: G06F3/048
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide client/server-type information access method/system supporting the grasping of information of a user by means of displaying multimedia information on expression associating physical book, paper and card by transferring optimum information to the environment of a client from a server through the use of information on the environment of the client displaying information at the time of displaying it on the client and to provide a storage medium storing a client/server-type information access program. SOLUTION: In the method, retrieval information which a user designates is transmitted to a server, plural candidate information lists containing display environment information are requested, plural candidate information lists sent from the server are obtained, display environment information of the plural obtained candidate information lists are compared with display environment information of a self-terminal, candidate information matched with display environment information of the self-terminal is selected, selected candidate information is transmitted to the server, pertinent display information is requested, display information against selected candidate information is obtained from the server and display information is displayed on a display in a client.
Patent JP-H05134087-A (JP)
Title: Heat exchanger and loop type fast breeder reactor using this heat exchanger
Inventor: IWANO RYUICHIRO
IPC: G21C15/02
Filed: 1991-11-14
Abstract: PURPOSE:To obtain a loop type fast breeder reactor reactor using an intermediate heat exchanger which prevents generation and growth of a cover gas suction vortex. CONSTITUTION:In a loop type fast breeder reactor having an intermediate heat exchanger 9 and an intermediate heat exchanger vessel 6 holding the intermediate heat exchanger 9, a piping 5 which transfers a primary coolant 3 from a reactor vessel to the intermediate heat exchanger vessel 6 is provided on the lateral side of the intermediate heat exchanger vessel 6 so that the blowoff direction of the primary coolant 3 from the piping 5 does not intersect the central axis of the intermediate heat exchanger 9 and that the velocity of the primary coolant 3 at the time when it blows off has a horizontal component. According to this constitution, it is possible to increase the safety of the loop type fast breeder reactor and to make this reactor small in size.