baber/WOPTO huggingface dataset:
Patent JP-2000215581-A (JP)
Title: Support structure for contact-type magnetic head
Inventor: KONDO MICHIO
IPC: G11B21/20
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a support structure for a contact-type magnetic head, which is used as a recording and reproducing head for a floppy disk and in which the wear of a magnetic pole is restrained and stable running in contact is allowed when the tolerance range of a Z height is wide or, even when being applied to a small-sized magnetic recording medium. SOLUTION: A pivot spring 62 and a support beam 64 are attached in the direction vertical to the longitudinal direction of an adapter 70, and a magnetic pole pad 52a, having a magnetic pole and a contact type magnetic head 50 provided with two auxiliary pads 52b for stabilizing running in contact of the magnetic pad 52a, is attached to the tip end of the support beam 64. Furthermore, two floats 72 are attached to the adapter 70 coming close to both sides of a support matter 60, and the fluctuation in a Z height is restricted.
Patent JP-S59136645-A (JP)
Title: Temperature detector
Inventor: UNOKUCHI TAKEHIKO
IPC: G01N27/12
Filed: 1983-01-25
Abstract: PURPOSE:To make a temp. compensating circuit unnecessary and to simplify the constitution of said circuit by also performing temp. compensation by a diode for preventing reverse current. CONSTITUTION:A transistor Q1 is opened or closed by an oscillator OSC to control the charge and discharge of a capacity RH forming a humidity sensor. The charged voltage corresponding to the humidity is smoothed by a smoothing capacitor C1 through the diodes D1-Dn for preventing reverse current and is detected as a voltage Eo across a load resistance R3 connected parallelly with the capacitor C1. If the varied quantity of the voltage dicides the number of the prescribed diodes D1, D2... so that the varied quantity of voltage is equalized to that caused by temp. variation in accordance with linear temp. dependency of the capacity RH, the temp. is compensated by the diodes D1-D2... for preventing reverse current, the temp. compensating circuit is made unnecessary, and the circuit constitution of the humidity detector is simplified.
Patent JP-S55103563-A (JP)
Title: Electronic printing apparatus
Inventor: TAGO YOSHIAKI
IPC: H04N1/113
Filed: 1979-02-02
Abstract: PURPOSE:To enable large cost reduction to be obtained by providing one set of laser scanners and turning mirrors and making the scanning of the original and the scanning of photoreceptor changeable. CONSTITUTION:When a original is set and the apparatus is operated, the laser light from a laser oscillator 2 is condensed 4 and reaches a light scanner 5, where it is converted to scanning light by the rotation of the mirror part 5a. This light is reflected toward a turning mirror 12 to scan the original A in its X direction, but the original is moving in the Y direction and therefore the scanning in the X- and Y- directions is accomplished. The laser light having scanned the original A becomes the bright and dark reflected light which is then concentrated in a photo detector 7 and is converted 8 to electric signal. The electric signal is then stored in a page memory 9. When the entire surface scanning of the original ends, the mirror 12 faces the photosensitive drum to form the electrostatic latent images of the original images thereon. The images are transferred and fixed to copying paper P by known methods. During this time, the stored signal is sent from the memory 9 to a modulator 3 which turns ON and OFF the laser light. The scanner 5 converts this laser light to the scanning light which is then led to the turning mirror 12. Reflecting further from said mirror, the scanning light scans the photosensitive drum 11.
Patent JP-H05204660-A (JP)
Title: Compiler optimizing system
Inventor: WADA SHIGEAKI
IPC: G06F9/45
Filed: 1992-01-27
Abstract: PURPOSE:To improve the execution speed of an object program by executing efficient register allocation based upon the dynamic use frequency of variables. CONSTITUTION:A compiler 101 is provided with processing 103 for inputting a source program 102 and analyzing the dynamic use frequency of respective variables used in a program, an area 104 for storing the dynamic use frequency of respective variables which is analytical results and processing 105 for determining register allocation priority order while referring to the stored analytical results and the variables are allocated to a register in the descending order of the dynamic use frequency to attain register allocation. Since the register is allocated based upon the dynamic use frequency of the variables, the register use efficiency during the execution of an object program 107 can be improved and the execution speed of the program 107 can be improved.
Patent JP-H0624535-A (JP)
Title: Chain turning system
Inventor: YURUKU EBERURE
IPC: F16H7/18
Filed: 1993-01-27
Abstract: PURPOSE: To provide a chain-turning system capable of turning a chain having a link of a prescribed length in a far smaller turning radius concerning the same polygonal effect, since the polygonal effect is smaller than that in the chain turning system of a conventional technique. CONSTITUTION: A chain turning system has at least one transition curve (UK.11, UK.12) that joins up with the circular turning arc (B.11) in order to reduce the polygonal effect. The radius of curvature of the transition curve varies continuously. The transition curve desirably joins up with a straight portion (G.11, G.12) of the chain's track or to another turning arc. It is desirable that in the transmission curve the radius of the curvature at its junction (A.11, A.12) with the turning arc (B.11) is the same as the turning radius, and the radius of the curvature at its junctions (C.11, C.12) with the straight portions (G.11, G.12) of the chain's track are a part of an infinitely large clothoid.
Patent JP-H11210409-A (JP)
Title: Steam turbine plant
Inventor: SAKUMA AKIRA
IPC: F01K17/06
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine plant which can retain process steam pressure to a predetermined pressure or more without requiring a complex turbine structure. SOLUTION: This steam turbine plant 10 is equipped with a main line formed in a manner that a boiler 11, a main turbine part 12 having a turbine expansion part 12a, a low pressure turbine part 13, a pump 15 and a water supply heater 16 are connected sequentially to each other by a main line piping 30. A reheat line is formed in a manner that the boiler 11, the main turbine part 12 and the downstream part of the turbine expansion part 12a of the main turbine part 12 are connected sequentially to each other by a reheat line piping 31. An air bleeding line 18 is arranged in the intermediate stage 12c of the turbine expansion part 12a, and a pressure regulating valve 19 is arranged in the reheat line piping 31 between the downstream part of the turbine expansion part 12a of the reheat line and the boiler 11.
Patent JP-S55104359-A (JP)
Title: Reactive dye composition for cellulose fiber
Inventor: NAKATSUKA KIYOHARU
IPC: C09B62/505
Filed: 1979-02-02
Abstract: PURPOSE: Title dye composition which is fairly soluble in water or an alkaline solution and capable of providing deeply dyed products free of dye unevenness, which dye composition is prepared by mixing C.I. Reactive blue 19, an anionic dispersant, and a polyacetic acid compound in a specific wt. ratio.  
     CONSTITUTION: The reactive dye composition is obtained by mixing (a) 20W 80wt% of C.I. Reactive Blue 19 represented by the formula, (b) 5W70wt% of an anionic dispersant such as alkylbenzenesulfonic acid, alkylnaphthalenesulfonic acid, lignin solfonic acid, or the condensate of naphthalenesulfonic acid and formaldehyde, and (c) 0.1W10wt% of a polyacetic acid compound such as ethylenediamine- N, N, N', N'-tetraacetic acid, nitrilotriacetic acid, or 1, 2-cyclohexanediamine-N, N, N', N'-tetraacetic acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06168684-A (JP)
Title: Ionizing-radiation converter
Inventor: ARUBAATO GIYURUDENPUFUENINGU D
IPC: H04N5/32
Filed: 1993-01-27
Abstract: PURPOSE: To provide an ionizing radiation converter which improves distorsion of an output image. CONSTITUTION: A converter 10 includes a vacuum sealed enclosure 12, a cathode 16, an anode 18 which demarcatingly forms a pin hole 20 and includes an output phosphorus layer directed oppositely to the cathode, and focusing electrodes 26, 30. These focusing electrodes, the anode, and the cathode, while they are used, cause photo-electrons emitted by the anode as a result of input ionizing radiation to move so as to return to the anode through the pin hole such that they collide with the output phosphorus layer and generate a reinforcement signal which indicates input radiation.
Patent JP-H10201141-A (JP)
Title: Voltage monitor control apparatus for distribution system
Inventor: MORI MASAHIRO
IPC: H02J13/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a voltage monitor control apparatus, for a distribution line, by which the voltage of the distribution line can be maintained and controlled so as not to deviate from a prescribed range. SOLUTION: The voltage of a switch installation place in a distribution line is input by a data input means 11. While the value of the input voltage and system information which is stored in a system-information storage means 12 are used, the voltage of a place whose voltage is to be monitored is computed by a voltage-drop computing means 13. The value of the computed voltage and a preset voltage prescribed range are compared by a voltage-information comparison means 14. When the value of the compared value deviates from the voltage prescribed range, a state notification means 15 is notified of its deviation.
Patent JP-H05206481-A (JP)
Title: Manufacture of field effect transistor
Inventor: IKE MASAHIRO
IPC: H01L21/302
Filed: 1992-01-27
Abstract: PURPOSE:To change the concentration of carriers in a channel region and control thresh voltage with efficiency by implanting ions, such as beryllium or boron ions whose mass number is small into a channel region between a gate electrode and a drain electrode, measuring electric properties after having formed a surface protection film. CONSTITUTION:The electric properties of a field-effect transistor is measured after the formation of a passivation film 34 where there is computed a difference with a required property value. After the computation, there is formed an ion implantation mask resist 36, which opens a space between a drain electrode 16 and a gate electrode 22, on a substrate 10. Beryllium Be<+> or boron ions B<-> whose mass number is small are selectively implanted with the resist mask 36. The dosage at that time can be determined by experience about the electric properties of FET. Then, the resist mask is eliminated and the electric properties are measured so as to compute the difference with the required value. If the difference is detected, an ion implantation mask resist is formed again, thereby repeating the ion implantation process.
Patent JP-H11201530-A (JP)
Title: Sensor fitting jig in duct
Inventor: SUZUKI MITSUO
IPC: F24F13/02
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To allow easy and secure fitting of a sensor by pivotally attaching each pair of leg parts hit to a corner part of the duct to both end parts of a nesting slide members with regard to a sensor fitting jig for fitting a sensor inside a duct of air conditioning facility, ventilating facility, etc. SOLUTION: When setting a sensor fitting jig provided with a sensor fitting part 16 inside a duct 4, slide members 6 and 7 are slid to a maximum extension state against sprint 10, which condition is fixed by tightening a screw 11c of a stopper member 11. After the jig is inserted in the duct 4, four leg parts 2a-2d are opened and pipes 3a-3d of each leg end part are hit the corner part at the internal surface of the duct 4. Then the stopper member 11 is released and the slide members 6 and 7 are slid in such a direction as for overlapping by the spring 10 so that the distance between brackets 12 and 13 is widened, each leg parts 2a-2d hitting elasticity to four corner parts inside the duct for fixing of the jig.
Patent JP-H06223648-A (JP)
Title: Bi oxide superconducting wire and manufacture thereof
Inventor: KITAMURA YU
IPC: B21F19/00
Filed: 1993-01-28
Abstract: PURPOSE:To improve the electrical anisotropy of a Bi tape-shaped superconducting wire in a magnetic field. CONSTITUTION:Calcined powders consisting of Bi, Pb, Sr, Ca and Cu in a mole ratio of 1.8:0.4:2.0:2.0:3.0 are packed in an Ag pipe, and the Ag pipe is formed into a round wire through drawing process and the wire is rolled at a draft of 30% per one pass to manufacture a 0.3-mm thick tape-shaped wire. A superconducting tape manufactured by subjecting the tape-shaped wire to heat treatments has a superconductor that shows an excellent form at its center portion within the cross section of the tape, and the angle formed by the (c) axis of the superconductor and the direction perpendicular to the broad surface of the tape is periodically varied within a plane perpendicular to the direction of the axis of the tape, so electrical anisotropy is improved and the rate of deterioration of Jc is reduced especially when a magnetic field acts perpendicular to the broad surface of the tape.
Patent JP-H02191041-A (JP)
Title: Data processor
Inventor: KOBAYASHI MASAKAZU
IPC: G06F9/46
Filed: 1989-01-20
Abstract: PURPOSE:To improve the debugging efficiency of an interruption processing program in a real time OS and to improve the reliability of debugging by provid ing a pseudo interruption generating circuit. CONSTITUTION:A pseudo interruption generating circuit 12 asserts a pseudo interrupting signal IRQP at necessary timing according to the data processing state of a microprocessor. Consequently even when an interruption mask period and an interruption cancelling period are sub-divided at comparatively short period intervals, the interruption is generated at the necessary timing on a pseudo basis, and a processing state by means of the target interruption processing program can be verified. Further by changing interruption generating conditions set in registers 20 and 22, whether or not the interruption can be normally received in all interruption mask cancelled period can be verified.
Patent JP-H05207674-A (JP)
Title: Charging circuit
Inventor: MORIMOTO YASUSHI
IPC: H02J7/00
Filed: 1992-01-27
Abstract: PURPOSE:To shorten an apparent charging time by charging a secondary cell by a current larger than a charging current during an operating period of an oscillator and supplying charge storage by the charging to the cell after the operating period is elapsed. CONSTITUTION:When a rectifier 4 is connected to an AC power source 1, an oscillator 5 is oscillated, and a secondary cell 14 is charged by an output from its first output terminal 7a through a diode 13. Simultaneously, a capacitor 16 is charged by a charging current larger than that of the cell 14 through a diode 15 by an output from a second output terminal 7b. Charge stored in the capacitor 16 is discharged after the operating period of the oscillator 5 is elapsed, and supplied to the cell 14 to charge the cell 14. Accordingly, user's charging time may be only the operating period of the oscillator 5. Thus, an apparent charging time can be shortened.
Patent JP-S58128716-A (JP)
Title: Manufacture of electronic component parts
Inventor: ARAKAWA MASASHI
IPC: H01G2/10
Filed: 1982-01-27
Abstract: PURPOSE:To effect a highly reliable sealing, by a method wherein an electronic part having terminal pins is inseted into a thermoplastic resin case molded with a portion of a lid plate connected thereto, and the case supported by a retainer jig so as to project therefrom is pressed against a heated head. CONSTITUTION:A case 5 in the form of a cup with one end open, which has one side of a lid plate 5a connected to a portion of its brim and further has an inductor element 6 housed therein with its exteranal terminal 7 directed upward, is retained in a through hole 3 in a retainer jig 1 disposed on a support table 4. The case 5 is larger in thickness than the jig 1 and is retained with its undersurface slightly extending beyond the undersurface of the jig 1. Then, the lid 5a of the case 5 is closed to cover the bottom surface of the element 6. The depth of a groove 4a in the table 4 has a predetermined dimension. The case 5 is retained while projecting from the undersurface of the jig 1 by a predetermined dimension. The jig 1 retaining the element 6 is mounted on a positioning table 8 of a heating device. The table 8 presses a hot plate 9 of a heated head against the jig 1. Then, a rod 10 is pushed up to weld the lid 5a to the opening edge of the case 5.
Patent JP-H06223972-A (JP)
Title: El panel structural body
Inventor: NAKAMURA MITSUO
IPC: H05B33/12
Filed: 1993-01-28
Abstract: PURPOSE:To provide an EL panel structural body facilitating the removal of an EL panel from a support case and capable of turning the EL panel on or off on the EL panel side. CONSTITUTION:An EL panel structural body is provided with an EL panel main body 1 constituted of a back electrode layer, a reflecting insulation layer, a phosphor layer, a transparent electrode layer, and an insulating seal layer and having a pair of leads 2, 3 extracted from the back electrode layer and the transparent electrode layer, the storage section 1a of the EL panel main body 1, and a support case 11 made of a transparent member at least on the luminescence surface side. Driving electrodes 12, 13 of the EL panel main body 1 are provided at the positions corresponding to a pair of leads 2, 3 in the storage section 11a of the support case 11, and the EL panel main body 1 is turned on when the EL panel main body 1 is stored in the support case 11.
Patent JP-S63181394-A (JP)
Inventor: BUSUJIMA AKIRA
IPC: H05K3/00
Filed: 1987-01-23
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-S58129048-A (JP)
Title: Polyether composition and thermoplastic high polymeric composition
Inventor: SHIZUKI TATSUHIKO
IPC: C08L71/02
Filed: 1982-01-27
Abstract: PURPOSE:A composition, prepared by incorporating a polyoxyalkylene glycol or a derivative with a compound selected from a gallium compound, zirconium compound, indium compound and yttrium compound, and very stable to heat and light. CONSTITUTION:A polyether composition prepared by incorporating a polyoxyalkylene glycol or a derivative with a compound selected from a gallium compound, zirconium compound, indium compound and yttrium compound. The resultant polyether composition is further incorporated with a thermoplastic high polymer for use. The metallic compound is preferably incorporated with the polyether compound by heat-treating 0.0005-5wt%, expressed in terms of gallium, zirconium, indium or yttrium, metallic compound with the polyether compound in an atmosphere of an inert gas at 50-250 deg.C for 1-30min while mixing both compounds.
Patent JP-S61173351-A (JP)
Title: Printing device
Inventor: NISHIMOTO KUNIO
IPC: B41J5/48
Filed: 1985-01-28
Abstract: PURPOSE:To execute the effective printing without printing the data when the data to printed is same as the previous data by providing a circuit comparing the output data which exists in last one line with the output data at a printing device. CONSTITUTION:To the interface 100 of the printing device 20, the command having an usual printing mode or a data comparing mode is outputted from a host device 10, and the output data are stored to a command register 30 and an output data dubber 21. The output of the register 30 is decoded by a decoder 31, a control circuit 33 is cotrolled, at the time of a comparing mode, the mode is set to the circuit 33, a comparing circuit control signal line 201 is turned on and a comparing circuit 23 is driven. At the circuit 23, the output data of the buffer 21 and the output data of a line output data buffer 22 immediately before are compared with each other, the circuit 33 is controlled by the coincident output, and the printing data are processed by a selector 34 and a line buffer 24. When the printing data are the same as the previous data, the printing data are the same as the previous data, the printing is effectively executed without printing the data.
Patent JP-S5398572-A (JP)
Title: Electric dust collector
Inventor: YAMAYA JIYOUJI
IPC: B03C3/15
Filed: 1977-02-09
Abstract: PURPOSE:To improve dust collection rate at a wide wind velocity range and to reduce installation space by providing two cylindrical dust-collecting electrodes having discharge electrodes inside in mutual contact, and openings and a passage port common thereto tangentially.
Patent JP-S55107751-A (JP)
Title: Tantalum carbide-base sintered hard alloy assuming deep golden color
Inventor: TANASE TERUYOSHI
IPC: C22C29/06
Filed: 1979-02-07
Abstract: PURPOSE: To provide a deepened golden color fit for a fine decoration use to a TaC- base sintered hard alloy having a specified compsn. contg. Ni, Mo, Co, TaC, etc. by regulating the lattice constant of the TaC to specified Å.  
     CONSTITUTION: In a TaC-base sintered hard alloy having a compsn. consisting of, by wt., Ni 3W7%, Mo≤2%, Cr 0.5W2%, and the balance TaC and inevitable impurities, by using TaC having an atomic ratio of C to Ta of 0.94W1, i.e. a lattice constant of 4.446W4.455Å as the principal component TaC, the golden color of the alloy is deepened. Thus, the C to Ta ratio of the TaC used is held in the TaC component in the alloy, providing a deep golden color of a uniform tone to the alloy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60156993-A (JP)
Title: Compressor of variable capacity
Inventor: MATSUOKA AKIO
IPC: F04B49/00
Filed: 1984-01-25
Abstract: PURPOSE:To keep constant the temperature of blowoff air in the rear of an evaporator by working a pressure regulator so as not to release (to release) the pressure in a pressure chamber into a suction chamber when either of the temperature of air in the rear of the evaporator or the pressure in the suction chamber is above (below) the predetermined value. CONSTITUTION:When the temperature of an air in the rear of an evaporator E rises, gas in a temperature sensing cylinder 45 is expanded and the negative pressure is introduced into a chamber 39 of a pressure regulator 23 by means of a pressure convertor 44, then a diaphragm 32 moves to the chamber 39 side, subsequently a ball valve 37 closes a passage 36. Further, communication of a control chamber 21 with a suction chamber B is cut and the chamber 21 comes to communicate with only a compression chamber A. Accordingly, high pressure refrigerant from the compression chamber A is entirely introduced into the controll chamber 21, and the pressure of said refrigerant defeats the energizing force of a spring 22, then a spool 19 is moved to close a port 20 and a compressor is operated at its maximum capacity to show its sufficient air cooling capacity. Thus, since the capacity can be varied by the temperature of a discharged air in the rear of the evaporator, said temperature can be kept constant.
Patent JP-S5295507-A (JP)
Title: Production of material of constant modulus
Inventor: MIYOUGA OSAMU
IPC: C22C33/02
Filed: 1976-02-06
Abstract: PURPOSE: To produce the material of constant modulus having high effectiveness and small scattering of characteristics, by carrying out the cold working, the heating and the hot working after having filled the metal powder of raw material in the iron pipe. 
     COPYRIGHT: (C)1977,JPO&Japio