baber/WOPTO huggingface dataset:
Patent JP-H07254242-A (JP)
Title: Head switching controller
Inventor: TOKIDA KATSUHIRO
IPC: G11B21/10
Filed: 1994-03-16
Abstract: PURPOSE:To reduce the head switching time of a recording/reproducing apparatus having a plurality of heads corresponding to a plurality of discs by a method wherein, before the recording or reproduction at a cylinder position is finished, a head selection instruction at the next cylinder position is issued. CONSTITUTION:The recording/reproduction of the track of a disc 2 is performed by the No.0 head, etc., of a magnetic head unit 1 at a cylinder position. Before this process is finished, the selection instruction of the No.1 head, etc., at the next cylinder position is issued by a host computer 8 to a data control unit 7. When the process with the No.0 head is finished, a head selection unit 10 selects the No.1 head and, after an offset value determined by a head amplifier 4 and a servo-signal detector 6 is corrected by a following control unit 11, the recording/reproduction by the No.1 head is performed. With this constitution, the head switching time can be reduced in comparison with the conventional method wherein the head selection instruction is issued after the process with the No.0 head, etc., is finished.
Patent JP-S55139905-A (JP)
Title: Variable pressure operation method of hot water turbine
Inventor: FUJIKAWA TAKUJI
IPC: F01K3/02
Filed: 1979-04-17
Abstract: PURPOSE: To prevent the reduction in a cross-sectional area and attain high nozzle efficiency in the partially loaded operation of a hot water turbine, by reducing the  inlet pressure of the hot water turbine and decreasing the inflow quantity of hot  water even in the full opening of a hot water regulation valve to cope with partial  loading.  
     CONSTITUTION: An accumulator 3 is provided at the inlet port of a hot water turbine 13. The pressure in the accumulator 3 is altered depending on the quantity of generated hot water to change the inflow quantity of steam to the hot water turbine 13 as a hot water regulation valve 7 is fully open. At the same time, steam generated by the accumulator 3 is conducted to the assisting steam inlet port 12 of the steam-assist nozzle of the hot water turbine 13 to effect the variable pressure operation of the hot water turbine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05212905-A (JP)
Title: Image forming device
Inventor: MURANO SHUNJI
IPC: B41J2/455
Filed: 1992-01-31
Abstract: PURPOSE:To detect an abnormality in every image forming element or an abnormality in a part other than the image forming elements by a simple circuit by a method wherein a plurality of image forming element arrays are arranged on a substrate, and a voltage detection means is connected to a data line through a diode. CONSTITUTION:A control circuit 2 receives a data signal, a clock signal, and a test signal for starting an abnormality detection test from a CPU in a printer body and returns an abnormality signal to the printer body in the presence of an abnormality. When whether a voltage applied to a resistance R is within a specified range is to be detected by a window comparator 10, an abnormality in an image forming device can be detected using a single voltage detection resistance R, the window comparator 10, a test signal detection circuit 12, and the like. An abnormality can be detected for every LED, and an abnormality in a part other than the LEDs can be also detected. If an abnormality exists in only one LED, an abnormality signal can be generated. Alternatively, an abnormality in one LED is passed over, but an abnormality signal can be generated in the presence of abnormality in two or more LEDs.
Patent JP-S58163124-A (JP)
Inventor: SATOU NOBORU
IPC: H01H73/36
Filed: 1982-03-23
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-H03248148-A (JP)
Title: Long-sized photosensitive sheet
Inventor: SETO TAKASHI
IPC: G03C3/00
Filed: 1990-02-27
Abstract: PURPOSE:To eliminate the wasteful parts of the long-sized photosensitive sheet to be used by being cut to a prescribed length before and after exposing an to avert the cost increase thereof by providing a front end light shielding part and rear end light shielding part consisting of the same material and having a light shielding property at the front end and rear end of the long-sized photosensitive sheet. CONSTITUTION:The front end light shielding part 208 and rear end light shielding part 209 consisting of the same material and having the light shielding property are provided at the front end and rear end of the long-sized photosensitive sheet 200 to be used by being cut to the prescribed length before and after exposing. The part to be subjected to irradiation with light is, therefore, shielded of light by the front end light shielding part 208 and the rear end light shielding part 209, by which the exposing at the front end and the rear end is prevented at the time of the operation to load the photosensitive material into a cartridge to be conducted in a bright room. The wasteful parts are eliminated in this way and the cost increase is averted.
Patent JP-H05216179-A (JP)
Title: Automatic developing machine for silver halide photographic material and treating method
Inventor: KOMA KYOKO
IPC: G03C5/26
Filed: 1992-01-31
Abstract: PURPOSE:To prevent the members of an automatic developing machine from being adversely affected by a treatment liquid by using polypropylene as at least part of material from which the wetted members of the automatic developing machine are made. CONSTITUTION:In an automatic developing machine which uses a treatment liquid containing a compound expressed by formula I, at least a part of material from which the wetted members (filter, squeeze blade, roller) of the automatic developing machine are made of polypropylenic material. In formula I, Z represents a carbon ring (including substituents) or an atom group needed for the formation of a heterocyclic ring (including substituents), X represents an aldehyde group, a group expressed by formula II or III, and (n) represents an integer of 1 to 4. In formulae II, III, R1, R2 each represents a lower alkyl group. As a result, a photographic material is prevented from being worn and stained and is improved in reducing the rate of generation of yellow stains that may be caused when it is rapidly processed in succession, and the preservation property of a stabilizer is enhanced and also precipitation of sulfides is restrained. In addition, the use of formaldehyde which poses problems regarding the safety of the working environment can be avoided without degrading the quality of treatment.
Patent JP-H03248564-A (JP)
Title: Integrated circuit, and manufacture thereof
Inventor: TAKADA TADAYOSHI
IPC: H01L29/73
Filed: 1990-02-27
Abstract: PURPOSE:To build Schottky diodes with good characteristics by making the separation between the Schottky junction of a Schottky electrode and the contact surface of a contact electrode greater than the diffusion length of silicon in the contact electrode toward the Schottky electrode. CONSTITUTION:There are provided an aluminum Schottky electrode 27 and an aluminum-silicon ohmic electrode 29. The Schottky electrode 27 includes an extension 28 that extends on an insulating layer 23, and the extension is connected with a contact electrode 30 of aluminum-silicon at a distance from a Schottky junction 25. The extension 28 serves to separate a junction 31 between aluminum and aluminum-silicon from the Schottky junction 25 so that silicon diffusing from aluminum-silicon to aluminum may not reach the Schottky junction 25. Therefore, many deep alloy spikes appear, and thus it is possible to build Schottky diodes with good characteristics.
Patent JP-S55143147-A (JP)
Title: Thighbone head cap as artificial compensator in body
Inventor: PEETAA PURIYUUSUNAA
IPC: A61L27/00
Filed: 1980-04-10
Abstract: A femur head cap for endoprosthesis possessing a spherical shape and having a recess for partially receiving the femur head, the recess being open toward the neck of the femur. The cap is advantageous in that it can be firmly anchored to avoid rotation and tilting without the use of bone cement and further allows for simple resection to be performed so that supply of blood to the bone is not impaired.
Patent JP-H10238826-A (JP)
Title: Outdoor machine unit of engine-driven heat pump
Inventor: TAKANO YOSHIHIDE
IPC: F25B27/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and working hours during manufacturing time and cut down cost in an attempt to drain condensed water or penetrated water favorably in an outdoor machine unit of an engine-driven heat pump device. SOLUTION: In an outdoor machine unit of an engine-driven heat pump device, a groove-shaped drain recessed part 81 is integrally provided on the top 2a of a frame 2 of a power unit housing case. The top 2a is formed so that water deposited on the top may be collected in the recessed part 81. The drain recessed part 81 is formed slantingly so that it may reach the rear surface, lowering the bottom of the groove as it approaches the rear side, thereby discharging water which flows in the drain recessed part 81 outside from the side of the rear surface.
Patent JP-H03248365-A (JP)
Title: Video camera device
Inventor: ISHIHARA YOSHIO
IPC: G11B15/675
Filed: 1990-02-26
Abstract: PURPOSE:To block the aperture of a cabinet without a gap with the aid of a door while the accuracy of the signal recording position of a tape cassette is maintained by separately forming a cassette holder and the door which blocks the aperture of the cabinet. CONSTITUTION:The aperture, which appears and disappears as the result that a cassette holder 50 is elevated and lowered, is provided to the cabinet 1. Simultaneously, the door 4, which can be opened and closed in the elevating and lowering direction of the holder 50, is fitted to the aperture part. Then, when the door 4 is closed after the tape cassette 10 is thrown from the cassette throw- in-hole 52 of the holder 50, the depressing part of the door 4 is brought into contact with the holder 50 in such a process. Besides, the holder 50 is depressed to a lowering end and locked on a reel chassis 6. As the result, a cassette 10 in the holder 50 is engaged with reel bases 61 and 62 on the chassis 6. Thus, the aperture of the cabinet is closed by the door 4 without the gap while maintaining the positioning accuracy of the cassette 10.
Patent JP-S58162976-A (JP)
Title: Treating device of electrophotographic photosensitive body
Inventor: AOIKE TATSUYUKI
IPC: G03G21/00
Filed: 1982-03-24
Abstract: PURPOSE:To prevent generation of ozone, to effectively prevent a fault to a photosensitive body and deterioration of a conductive roll, and to smoothly treat the photosensitive body, by treating the photosensitive body in inert gas. CONSTITUTION:When treating a photosensitive body, an discharging valve 9 is opened, gaseous nitrogen is supplied into an outer case 1 of a device body by discharging the inside of the device by a discharging pump 10 and controlling a pressure-reducing device 8, and when replacement of air and gaseous nitrogen in the outer case 1 of the device body ends, the discharging valve 9 is closed, and the pump 10 is stopped. Subsequently, a motor 5 is operated, a roll 3 and a photosensitive body 2 are rotated at a constant speed, a high voltage transformer 6 is operated, voltage is impressed, and after 3-10 rotations, supply of gaseous nitrogen is stopped. In this way, the inside of the device is filled with an inert gas atmosphere such as neon, argon, helium, etc., and in this atmosphere, voltage is impressed and forming is executed, by which generation of ozone is prevented.
Patent JP-S59171833-A (JP)
Title: Bending tester for cable
Inventor: ENOKIDO KIYOMASA
IPC: G01N3/20
Filed: 1983-03-18
Abstract: PURPOSE:To enable test cables to be handled as desired regardless of the type thereof with an automatic bending testing for the cable by connecting a plurality of arms rotatably at the ends thereof with a connection pin to form a multi-joint body. CONSTITUTION:A plurality of triangular-plate-shaped arms 1 are connected straight rotatably at the ends thereof with a connection pin 2 to form a multi- joint body, which constitutes the body of bending tester. The arms 1 are expanded and connected to each other with a hydraulic cylinder 3 for bending adjacent arms. The arms 1 are each provided with a clamp 5 for retaining a test cable 4 and the cable 4 retained is bent following the bending of the arms 1 with the operation of the hydraulic cylinder 3. Therefore, a bending testing can be done for the cable 4 horizontally at the required frequency in a specified curvature with the movement of the arms 1.
Patent JP-S60191950-A (JP)
Title: Automatic paper feeder
Inventor: ONO YOSHIAKI
IPC: G03G15/00
Filed: 1984-03-12
Abstract: PURPOSE:To enable the changeover between the supply of a prescribed size of paper and that of fanfold paper and reduce the load upon a motor, by providing a clutch operation mechanism in an automatic paper feeder to switch over driving power to a gear for a paper feed mechanism or to a gear for pin feed tractor mechanisms. CONSTITUTION:An automatic paper feeder comprises a mounting base attached to a business machine including a platen 5 which is rotated by a motor 32; pin feed tractor mechanisms 44a, 44b for feeding fanfold paper by the rotation of sprockets fitted on the mounting base; a tractor-side driven gear 46 for transmitting rotatory power to the shaft of the sprockets; a paper feed mechanism for automatically feeding a prescribed size of paper to the business machine; a paper-feed-mechanism-side driven gear 31; a gear transmission mechanism 33 for transmitting rotatory power of the motor 32 to the gear 46 and transmitting rotatory power of the motor to the gear 31 through the platen 5; and a clutch operation mechanism 59 for cutting off the rotatory power transmission passage from the motor 32 to the gear 46 when the paper feed mechanism is fitted on the mounting base.
Patent JP-H05244958-A (JP)
Title: Sucrase gene derived from coryneform bacteria
Inventor: TSUCHIYA MAKOTO
IPC: C12N9/26
Filed: 1992-03-04
Abstract: PURPOSE:To enhance activity of digesting glucose and fructose, namely sucrase activity by collecting a DNA fragment derived from coryneform bacteria, containing a gene encoding a protein having sucrase activity and transducing coryneform bacteria with a plasmid containing the DNA fragment to take sucrose. CONSTITUTION:A DNA fragment derived from coryneform bacteria, containing a gene having a restriction enzyme cleft site shown by a selection map and encoding a protein having sucrase activity, a plasmid replicable in coryneform bacteria containing the DNA fragment and coryneform bacteria having the plasmid.
Patent JP-S52129303-A (JP)
Title: High-voltage power source unit for super high frequency electronic tube
Inventor: OORUI RIYUUZOU
IPC: H04B1/06
Filed: 1976-04-23
Abstract: PURPOSE: To prevent increase the delayed wave electrode current of super high frequency electronic tube by providing time constant circuit, and thus to achieve operational stabilization. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61209020-A (JP)
Title: Filter apparatus
Inventor: MIYATA TOSHIO
IPC: B01D29/62
Filed: 1985-03-09
Abstract: PURPOSE:To facilitate the manufacturing of the titled apparatus and to reduce manufacturing cost while facilitating the maintenance of said apparatus, by constituting the titled apparatus by stacking liquid sump bodies provided with filter members in several stages. CONSTITUTION:Liquid sump bodies 17 provided with filter members 21 are stacked in several stages and a treating solution is introduced into a tank 1 from an inflow port 7 and allowed to transmit through each filter member 21 to be flowed in each of liquid sump bodies 17 and passed through the vertical pipeline 27 formed at the center by the connection of the liquid sump bodies 17 to be flowed out to the outside from an outflow port 27a. By this liquid recirculation, the treating solution is purified. As a result, the manufacturing of the apparatus becomes easy and manufacturing cost is reduced and, even if there are various troubles, only the min. replacement of parts is done and the maintenance of the apparatus is made easy.
Patent JP-S63212342-A (JP)
Inventor: SASAKI HIROSHI
IPC: A61B17/22
Filed: 1987-03-02
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-S57162108-A (JP)
Title: Tape mark detecting system
Inventor: HAMADA YASUHIRO
IPC: G11B20/10
Filed: 1981-03-30
Abstract: PURPOSE:To increase the utilization range of a data processor by providing a tape mark detecting circuit to each magnetic tape device, and proforming control over the magnetic tape device and tape mark detection. CONSTITUTION:A detecting circuit TMD44 operates only during tape mark detection, and a tape mark detection command supplied from a CPU1, when inputted through a channel controller CH2 and a magnetic tape controller MTC3, is stored temporarily to control a tape driving part 42 by the command. At the same time, data on a magnetic tape 5 in a running state is read out throuth a magnetic head 41. When detecting a tape mark in the read data, the TMD44 inputs its detection signal to the MTC3, CH2 and CPU1 by interruption. Consequently, the CPU1 continues prescribed data processing.
Patent JP-H09243670-A (JP)
Title: Alarm for approach to electrified part
Inventor: UEHARA KAZUTAKA
IPC: G01R19/155
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an alarm by which a prescribed warning operation for an approach to an electrified part is performed in such a way that a cable interconnection between an electric-field sensor and an alarm body is not made complicated and that the accident of a cable disconnection is not caused. SOLUTION: An alarm is provided with a plurality of electric-field sensors 4 which are installed at moving bodies (cranes or the like) so as to be capable of being driven or operated near an electrified part such as a transmission line or the like, with a processing and computing circuit which receives respective outputs of the electric-field sensors 4 so as to compute the distance to the electrified part of the moving body and which judges whether the abnormal approach to the electrified part of the moving body exists or not by comparing a computed value with an abnormal-approach-limit set value and with an alarm 8 which receives an output from the processing and computing part so as to issue a warning. Thereby, a driver or an operator is informed of the abnormal approach to the electrified part of the moving body.
Patent JP-S60192547-A (JP)
Title: Edible liquid compounded oil
Inventor: HIBINO HIDEHIKO
IPC: A23D9/007
Filed: 1984-03-14
Abstract: PURPOSE:The titled transparent and stable compounded oil, containing eicosapentaenoic acid, docosahexaenoic acid, fish oil, vegetable oil containing linoleic acid, phospholipid and tocopherol, prepared by dissolving the phospholipid in the fish oil, and having improved physiological activity and preservation quality. CONSTITUTION:A liquid compounded oil obtained by incorporating (A) 50- 99wt% fish oil, containing >=10wt% eicosapentaenoic acid and >=7wt% docosahexaenoic acid, and having <=-5 deg.C cloud point or a highly unsaturated fatty acid concentrate thereof with (B) 5-40wt% vegetable oil containing >=35wt% linoleic acid, e.g. olive oil, (C) 0.1-20wt% phospholipid, e.g. soybean lecithin, and (D) 0.2-40wt% tocopherol. An oil-soluble vitamin, oil-soluble natural dyestuff or propylene glycol, etc. may be incorporated therein as another component.
Patent JP-S51122194-A (JP)
Title: A process for manufacturing foamed polyurethane
Inventor: KISHIMOTO TOSHIO
IPC: C08G18/48
Filed: 1975-04-18
Abstract: PURPOSE: To manufacture a foldable soft polyurethane foam using an polyol containing 15W60 wt. ∞ of ethylene oxide. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58165393-A (JP)
Inventor: AZUMA HITOSHI
IPC: H05K1/05
Filed: 1982-03-26
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-S60194084-A (JP)
Title: Sliding member
Inventor: KOTANI ISAO
IPC: F16C33/12
Filed: 1984-03-14
Abstract: PURPOSE:To obtain a sliding member which maintains high smoothness, wear resistance and corrosion resistance for a long period of time by subjecting the surface of a free cutting steel or ordinary steel to a soft nitriding treatment to a prescribed depth then diffusing and forming a black oxide film by black oxide finishing using a hot bath on the surface on which the soft nitrided layer is left after the surface oxide, flaws, dents, etc. are polished away. CONSTITUTION:A bar material consisting of a free cutting steel is machined slightly more largely than the guide ball of a final product by an automatic lathe in the case of manufacturing, for example, a guide ball for the lens barrel of a camera as a sliding member (A). A soft nitrided layer having 10-20mu thickness is then formed on the free cutting surface by using a cyan-contg. salt bath (B). The porous oxide film layer, flaws and dents formed on the surface of the soft nitrided surface are removed by centerless grinding (C). The soft nitrided layer remaining to 2-15mu thickness after the polishing treatment is subjected to a high-temp. black oxide finishing treatment using a hot bath to diffuse and form the black oxide film on the surface of the soft nitrided layer (D). The aimed sliding member is thus obtd.
Patent JP-H05251688-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WATANABE MASAHIDE
IPC: H01L29/74
Filed: 1992-03-05
Abstract: PURPOSE:To make ohmic contact between an electrode and an inside layer excellent while reducing the lowering of contact resistance and its dispersion by heightening the impurity concentration in the surface layer of its contact region when the electrode is made to contact with the inside layer of a multilayer construction. CONSTITUTION:A thermal oxide film 9 is formed and a window 10 is opened on it a oxide film by a photolithography or the like. Next, diffusion of boron is performed while using B2H6 gas through the window 10 so as to generate a B-diffusion layer 11. At this time, a BSG layer 12 is formed on the oxide film 9. Thereby, ohmic contact between an electrode and an inside layer is improved so as to obtain a drop of contact resistance and a decrease in its dispersion so that, for instance, a controllable current of a GTO to make a gate electrode to contact with a base layer can be increased.
Patent JP-H10226913-A (JP)
Title: Machine for attaching snap fastener
Inventor: TAKEDA KIYOSHI
IPC: A41H37/04
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a snap fastener-attaching machine enabling to prevent the loss of a snap pin and easily and safely perform a work for attaching the snap fastener, when a member for holding a snap-fitting member is exchanged. SOLUTION: In this snap fastener-attaching machine, a holding member 13 is attached to an attaching member 12 with a snap pin 17 engaged to the circular groove 16 of the holding member 13 through a slit 15 formed on both the sides of the cylindrical attaching member 12. Therein, the snap pin 17 comprises a bent wire rod portion 17a placed along the front surface of the attaching member 12, the first wire rod portions 17b connected from both their ends to the back portions and engaged with the circular groove 16 through the slit 15, the second wire rod portions 17c connected from the rear ends to the back portion and disposed at a space larger than the inner diameter of a site for inserting the holding member 13 of the attaching member 12 and smaller than the outer diameter of the site,  and a curved wire rod portion 17d connected to the rear ends of the second wire rod portions 17c and used for stopping the slip-off of the snap pin. Thereby, the holding member 13 can be attached or detached by longitudinally slipping the snap pin without pulling out the snap pin.