baber/WOPTO huggingface dataset:
Patent JP-S63181693-A (JP)
Title: Dc motor drive control circuit
Inventor: MATSUMOTO HIDETOSHI
IPC: H02P7/29
Filed: 1987-01-23
Abstract: PURPOSE:To expand the variation of a power device for driving a DC motor by individually extending the collectors of two transistors which are coupled in a Darlington connection as IC circuit output terminals. CONSTITUTION:Two transistors 9, 10 associated in an IC circuit 4 are coupled in a Darlington connection, and the collectors of the transistors 9, 10 are extended externally of the circuit 4 as separate output terminals 11, 12. When a power MOSFET 13 is used as a power transistor, the output terminal 11 is opened to be used as a diode between its base and its emitter. and driven only by the transistor 10 of the second stage. Before a power bipolar Darlington transistors are used as power transistors, the terminals 11, 12 are wired out of the circuit 4 to form a Darlington connection.
Patent JP-H11213855-A (JP)
Title: Fusible link fitting method
Inventor: MIYAMOTO MASAFUMI
IPC: H01R11/12
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a fusible link fitting method, capable of improving the detecting ability of the oblique fastening of a bolt before processing for connecting a fusible link to a terminal and capable of improving the dimensional accuracy at a position in the temporary fastening condition of the bolt at a low cost. SOLUTION: A bolt 6 is temporarily fastened to a nut 5 fitted to a fusible link housing 2, and thereafter, a terminal 9 is slid for insertion in a direction crossing the bolt fastening direction, so as to position a connecting part 9b of the terminal 9 between a head 6a of the bolt 6 and a leg 4a of a fusible link 4, and the bolt 6 is fastened so as to connect the leg 4a of the fusible link 4 to the connecting part 9b of the terminal 9. In this case, before processing to another process, after the bolt 6 is fastened to the nut 5 once, the bolt 6 is loosened again to transit to the temporary fastening condition, and thereafter, a separate process is performed.
Patent JP-S57131318-A (JP)
Title: Production of high tensile steel of superior sulfide corrosion resistance
Inventor: TAIRA TADAAKI
IPC: C21D8/02
Filed: 1981-02-04
Abstract: PURPOSE: To obtain a titled high tensile steel efficiently by casting molten steel subjected to component control in such a way as to satisfy the prescribed formula relating to P and C to a billet then hot rolling the same and, if necessary, furthur by heat treating the same.  
     CONSTITUTION: The components of molten steel are controlled in such a way as to consist of 0.03W0.2% C, 0.1W1% Si, 0.5W2.5% Mn, ≤0.03% P, ≤0.005% S, 0.01W0.05% solAl, and the balance Fe, and to satisfy the under-mentioned formula: 115- 200XP*-50Ceg*≥70 (where, P*=5P, Ceg*=1.5C+2.5Mn/6). Then, this molten steel is cast to a billet by continuous casting or a large size steel ingot-blooming stage, after which it is hot-rolled, and if necessary, it is further subjected to a heat treatment. If desired, ≥1 kinds of Ni, Cu, Cr, Mo, Nb, V, Ti, Ca are further contained within the range satisfying the prescribed formula other than the above-mentioned components in the above-described molten steel composition, whereby its strength and toughness are improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59141023-A (JP)
Title: Reflection type optical sensor
Inventor: MAKINO FUMIO
IPC: G01S7/481
Filed: 1983-02-02
Abstract: PURPOSE:To enhance the efficiency of a reflection type optical sensor, by inclining the incident surface of a light emitting optical fiber with respect to a reflective surface so as to make the distance from the refelective surface shorter toward the side near to the light receiving optical fiber of the emitting end surface of the light emitting optical fiber. CONSTITUTION:A light source and a light receiving element both of which are not shown in the figure are connected to a light emitting optical fiber 1 and a light receiving optical fiber 5 mutually bundled in parallel relation to each other and the emitting end surfaces 2', 6' thereof are subjected to positional determination so as to be capable of being opposed to the reflective surface 4 of a reflex plate 3. The emitting end surface 2' of the light emitting optical fiber 1 is inclined so that the distance from the reflective surface 4 is made shorter toward the side near to the light receiving optical fiber 5. By this constitution, the efficiency in a conventional reflection type optical sensor can be improved to a large extent.
Patent JP-H04254991-A (JP)
Title: Semiconductor static memory
Inventor: SANADA KOJI
IPC: G11C11/41
Filed: 1991-02-06
Abstract: PURPOSE:To guarantee a low electric consumption when a power source voltage is inside a prescribed range and to guarantee a stable operation without malfunction when the power source voltage is outside the prescribed range. CONSTITUTION:A power source voltage detecting circuit 3, which outputs detecting signals PVD that are in a high level when the power source voltage VDD is inside the prescribed range and in a low level when it is outside the range, is provided. A switching circuit 4, which transmits to a delay circuit 5 an internal clock pulse P1 from an address change detecting circuit 1 when the detecting signals PVD are in the high level and which does not transmit when such signals are in the low level, is provided. A control signal generating circuit 2 is made to be a circuit which outputs memory access control signals (WES, SAE) in such manners as only a first section within 1 memory access cycle becomes an activated level when the delayed internal clock pulse P2 from the delay circuit 5 is inputted, and as only a second section that is longer than the 1st section within the 1 memory access cycle becomes the activated level when there is no input of the internal clock pulse P2.
Patent JP-S58135876-A (JP)
Inventor: HANSUUFUERUDEINANTO MUIZERUSU
IPC: C08F18/10
Filed: 1983-02-02
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-H02195452-A (JP)
Title: File extension system for random access file
Inventor: ISHII MASANORI
IPC: G06F12/00
Filed: 1989-01-24
Abstract: PURPOSE:To effectively utilize a space by securing a file space sufficient for the output of a record corresponding to a specified relative record number at the time of extending the file space. CONSTITUTION:The processing request of a job A is decided and whether the relative record number specified by a user is included in the file space or not is decided by a file space deciding means 6, and at the time of deciding that the record number does not exist in an existing extension 5-2, whether the succeeding space control information 3 exists or not is checked. At the time of deciding the absence of the information 3, whether a file base corresponding to the relative record number 3-b1 exists in a random access file 5 or not is decided, and at the time of deciding the existence, the I/O of the corresponding record in the file 5 is started.
Patent JP-H09213229-A (JP)
Title: Shadow mask type color cathode-ray tube and cathode-ray tube device
Inventor: TOMONO TSUTOMU
IPC: H01J29/50
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube for a high resolution display which can display sharp letters and figures, by specifying the vertical pitches of slots, and making the form of the electron beam spot, in an oblong elliptical form in the whole area of a screen. SOLUTION: An electron gun in which the vertical pitches of a slot type shadow mask are limited 0.2 to 0.3, and the form of the electron beam spot is made in an oblong elliptical form with the aspect ratio 0.45 to 0.95, is assembled. The sizes of the openings in the vertical direction of all the slots 7 are constant, and the slot lines are aligned so that the positions of the bridges 9 of the neighboring slot lines, divide the other slots into the equal parts each other. Consequently, a color cathode-ray tube and cathode-ray tube device which can display sharp letters and sharp figures of a good appearance can be obtained.
Patent JP-H10203442-A (JP)
Title: Part mounting device for bicycle and bicycle
Inventor: TAMADA KENICHI
IPC: B62J1/08
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a part mounting device for a bicycle and the bicycle having a simple part mounting structure excellent in functional beauty. SOLUTION: A bicycle is constituted such that in an upper end of a seat post 2, an almost horizontal stem pipe 3 is set up in a car body longitudinal direction, a saddle 1 is mounted in the stem pipe 3. Here, in the stem pipe 3, a mortar pull up bolt 8 is internally mounted turnably coaxially to the stem pipe 3, also in a rear end part of the bolt 8, a tapered member (mortar member) 7 is screwed, by screwing the mortar pull up bolt 8 relating to the tapered member 7, the stem pipe 3 is opened, to be constituted so as to fix a support pipe 12 externally fitted to the stem pipe 3, a part of waist rest 10 or the like is mounted in the support pipe 12.
Patent JP-H09207468-A (JP)
Title: Simplified album
Inventor: IIDA TOSHIAKI
IPC: B42F5/04
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To store and arrange different types of prints by a simple structure. SOLUTION: This simplified album is provided with a layout sheet 3 having a length L1 of one side which is almost the same as a length of a long side of a print of a panorama size or a little longer than that and a length L2 of other side which is almost the same as a length of a long side of a print of a Hi-Vision size or a little longer than that. The layout sheet 3 has a transparent bag section 5 in which a normal print C, a Hi-Vision print H, and a panoramic print P printed on a photographic paper having the same width as that of the sheet 3 can be put in and taken out. From one side, the normal print C and the Hi-Vision print H can be put in and taken out from the short side, and the panorama print P can be put in and taken out from the short side from other side.
Patent JP-H10202979-A (JP)
Title: Printing equipment
Inventor: HAYASHI NAOKI
IPC: B41J21/16
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To exactly print characters in a ruled frame by inserting a paper once in a printing equipment, with which the characters are printed in the paper having a ruled frame printed in advance, such as a personal computer or the like. SOLUTION: A mark 10 is provided in a paper 12 so as to detect the position of the mark 10 with an image scanner 16 provided on a passage 14 in order to calculate the differences between the obtained positional information (x2+x3, y2) and the position (x0, y0) of the regular mark 20 for correcting the printing starting positions and executing the printing of the characters in a printing region 11 with a thermal head 17. Accordingly, even when the discrepancy in the printing position of a ruled frame and the error in the width of the paper are present, the exact printing of the characters in the ruled frame can be realized.
Patent JP-H03222182-A (JP)
Title: Semiconductor integrated circuit
Inventor: WATANABE YASUSHI
IPC: G11C11/401
Filed: 1990-01-26
Abstract: PURPOSE:To dispense with new wiring, and to reduce chip area by using a block selection signal line wired on a circuit block for controlling circuit operation in a semiconductor integrated circuit provided with plural circuit blocks. CONSTITUTION:When the block selection signal line BS1 is selected from among the block selection signal lines BS1 to BSn, a block signal generation circuit BC1 is selected from among the block signal generation circuits BC1 to BCn, and it generates a block selection signal phibc1. Thus, only a control signal generation circuit 2 connected to the signal phibc1 is operated, and it generates the signal phiba1 to control the operation of the circuit block 1. Then, only a switch SW connected to the signal phiba1 is turned ON, and an output signal IO1 from the block 1 is transmitted to a common signal line MIO. Accordingly, since the block selection signal line phibc1 is used for the signal line to control the circuit 2 and the switch SW, the new wiring is unnecessary, and the chip area can be reduced.
Patent JP-S53101269-A (JP)
Title: Transistor device
Inventor: ENDOU KAZUO
IPC: H01L29/73
Filed: 1977-02-16
Abstract: PURPOSE: To ensure a uniform actuation for each unit transistor when plural unit transistors are connected each other via the bonding pad, by proportioning the size of each pad to be connected to the emitter or the base with the full electrode area of the same group with an inverse proportion with the inductance of the wire to be connected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06226254-A (JP)
Title: Device for producing ultrapure water
Inventor: MORIGAMI KAZUYA
IPC: C02F1/42
Filed: 1993-02-02
Abstract: PURPOSE:To provide a device for producing ultrapure water low in running cost and in expense for maintening the device in a device for producing an ultrapure water. CONSTITUTION:After a raw water or a waste water is treated with a pretreating device 1 such as a direct filtration equipment, floatation filtration equipment to remove harmful matter such as suspension, iron, manganese, ions and total org. carbons are removed by a low pressure reverse osmosis membrane 2, the ions in a regenerated waste water through the low pressure reverse osmosis membrane 2 are, moreover, removed a by an ion exchange resin membrane 3 to be made ion ultrapure water. A waste water contg. highly concentrated ion generated when ions are removed by the ion exchange resin 3 is supplied to a concentration distillation unit 4 and solidified, and is discarded as a sludge.
Patent JP-S53101334-A (JP)
Title: Lividomycin-a-6'-phosphoric acid and process for their preparation
Inventor: KIMIZUKA FUSAO
IPC: A61P31/04
Filed: 1977-02-14
Abstract: PURPOSE: Lividomycin A-6'-phosphoric acid of formula. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09211141-A (JP)
Title: Sea bottom repeater
Inventor: WATANABE OSAMU
IPC: G01V1/38
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent minute vibration and heighten detection performance of a sensor by providing a cylindrical pressure proof vessel housing a sensor for detecting ground movement and an electron circuit for transmitting output of the sensor. SOLUTION: A sensor is used to be provided with a three-axial accelerometer and an A/D converter, a cylindrical pressure proof vessel 1 has a diameter of 20-30cm, length of 50-100cm, and made of berylium copper alloy. A block 4 is not limited to the block composed of three parts, composed of two parts or four parts and more, and integrally constituted. Three or more projection parts formed on the outer circumference part of the block 4 may exist. When the block 4 is mounted on the outer circumference part of a sea bottom repeater, it is desired to have a shape symmetrical to the center axis of the vessel. By providing such constitution, the sensor can be surely and stably set on the sea bottom, and detection performance of the sensor can be heightened.
Patent JP-H09209615-A (JP)
Title: Mounting device for facing material
Inventor: KOBAYASHI TOMIO
IPC: E04H17/16
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device to perform simple execution of a work without nailing even when a facing material is a thin inorganic sheet. SOLUTION: This mounting device for a facing material comprises a long mounting member 18 comprising an elongated recessed part 14 formed in one side throughout an overall length and an elongated groove part 17 on the other side to communicate with an outer small groove part 15 and an inner large groove part 16, and a long coupling member 19 having a pair of expansion parts 28 and 28 fitted in the large groove parts 16 of the mounting members 18 on both sides. The mounting members 18 and 18 making a pair are arranged in such a manner that the elongated recessed parts 14 and 14 are positioned facing each other and the two side edges of a facing material 31 are securely inserted in the respective elongated recessed parts 14 and 14 to form a unit fence.  In such a state that the two elongated groove parts 17 and 17 of the adjoining unit fences are positioned facing each other, a pair of the expansion parts 28 and 28 of the coupling member 19 are fitted in the respective groove parts 16 and 16 and the base parts of the two expansion parts 28 and 28 are caused to pass through two small groove parts 15 and 15 to couple together two unit fences.
Patent JP-S58132924-A (JP)
Title: Charged beam exposure apparatus
Inventor: SHIMAZU NOBUO
IPC: H01J37/317
Filed: 1982-02-02
Abstract: PURPOSE:To improve productivity of a semiconductor element in an exposure apparatus by a method wherein beam radiating time is shortened by the use of beams with a large current density and the sum of beam settling time proportional to the number of times of irradiation is made small. CONSTITUTION:A pattern data memory 1 store data of a figure to be drawn on an auxiliary deflecting drawing region basis. A first shot divider 2 forms the figure supplied by the memory 1 into assumed bit dimensions and again defines the division of the figure and the figure in such a manner that pattern drawing is made possible with the dimensions. A second divider 3 computes the dimensions and irradiating position so that the figure provided by the divider 2 can actually be irradiated by beams sent from an electronic system. A second deflection generator 4 outputs the data of the divider 3 to a DA converter 11 and a beam irradiating signal B1 to an AND circuit 9. Thus a signal A4 is supplied to a blanker 19, where irradiation is carried out by charged beams 18.
Patent JP-S58131759-A (JP)
Title: Structure of parallel connection of transistor for power
Inventor: MATSUMURA JIYUNJI
IPC: H01L25/18
Filed: 1982-01-30
Abstract: PURPOSE:To prevent the unbalance of currents in case of transition by providing a plurality of the transistors for power being juxtaposed, conductive bars for parallel connection connecting sections among common electrodes and a conductive bar for a branch line. CONSTITUTION:Electric connection with the conductive bars 1 for connecting the transistors Tr... for power in parallel is executed through terminal screws 3..., the clamping and fixing sections of the conductive bars 1 for parallel connection by the terminal screws 3... are clamped and fixed in low indentation stepped sections 1a so that the screw heads of the terminal screws 3 are fitted and sunk into the indentation stepped sections 1a, and separating spaces among the conductive bars 1 and the conductive bars 2 for the branch lines are narrowed. On the other hand, lead wire connecting sections 2a are projected and curved and worked to avoid the projection of the screw body sections of terminal screws 4 to the conductive-bar opposite surface side for parallel connection, and separating spaces among the sections 2a and the conductive bars 1 for parallel connection are narrowed as much as possible. In conducting paths to the common electrodes of the transistors Tr... for power connected in parallel, conducting currents in folded branch electric lines flow in parallel in the opposite direction in a transistor group for power of a right half section and a transistor group for power of a left half section, inductance accompanied by conduction is offset, and the generation of reactance is inhibited.
Patent JP-H11215695-A (JP)
Title: Series-parallel switching type power supply unit
Inventor: OKAMURA MICHIO
IPC: H02J7/36
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To suppress the variation width of the voltage of a power supply unit which uses a battery with a large voltage variation, whose voltage changes gradually in taking out energy as seen in a capacitor. SOLUTION: This power supply unit uses a battery with a large voltage variation whose energy is charged and stored and whose voltage decreases gradually as the stored energy is taken out, whereas battery units 1 to (n) are constituted of a pair of batteries C11 to Cn2 with a large voltage variation as seen in an electric double layer capacitor bank with a plurality of capacitors as power storage connected in series and parallel and switching means S11 to Sn3 which conduct switching between parallel connection and series connection of a pair of the batteries C11 to Cn2. A pair of the batteries C11 to Cn2 are switched from the parallel connection to the series connection by serially- connecting the battery units 1 to (n) to a plurality of stages, and controlling the switching means S11 to Sn3 stepwise for a plurality of stages of the battery units 1 to (n) with an decrease in voltage.
Patent JP-S59142890-A (JP)
Title: Dissolving device for solid chemical
Inventor: TAKATOU KENJI
IPC: C02F1/50
Filed: 1983-02-03
Abstract: PURPOSE:To prevent the swelling of a solid chemical by providing a flat perforated plate which holds the packed layer of the solid chemical in the part upper than the surface of water for dissolving the chemical in a dissolving device for the chemical and providing a spray nozzle, a feed port for the solid chemical, a gas vent port, etc. above the flat perforated plate. CONSTITUTION:A dissolving device for a solid chemical is constituted of a dissolving tank 1 for a chemical to be packed therein with a solid chemical A, a main piping 2 for treated water B, a piping 3 of supply water C to the tank 1, and a piping 4 for dissolving water D for the chemical connecting the tank 1 and the piping 2. The tank 1 has a flat perforated plate 5 which holds the packed layer of the chemical A in the part upper than the surface of the water D, a spray nozzle 6 which sprays upward the supply water in the upper part of the plate 5, a feed port 7 for the chemical A, a gas vent port 8, and a connecting nozzle of the piping 3 and the piping 4.
Patent JP-S5299095-A (JP)
Title: Tuning fork type crystal oscillator element and manufacturing method
Inventor: SUDA HARUO
IPC: H03H3/02
Filed: 1976-02-17
Abstract: PURPOSE:To provide a crystal oscillator element with which process stages are reduced and working efficiency is increased by completing it as a crystal piece after finishing all process in an unit of a piece of substrate just before casing.
Patent JP-H08188534-A (JP)
Title: Injection agent of sodium hyaluronate solution
Inventor: ARAI KAZUHIKO
IPC: A61M5/31
Filed: 1995-01-05
Abstract: PURPOSE: To improve operability and safety, when the subject solution is injected, wherein the solution is prepared by dissolving a sodium hyaluronate obtained by a microorganism fermentation method and having an average mol.wt. of 1500000-3000000 in an injection solvent in a concentration of 0.75-1.25W/V%. CONSTITUTION: A sodium hyaluronate solution is sealed between a front rubber stopper 2 and an end rubber stopper 3 of an injection container having the front rubber stopper 2 and the end rubber stopper 3 fit into a glass cartridge 1, a lure lock hub 4 and a finger grip 5 attached to the front and rear ends of the glass cartridge 1, a plunger rod 6 for pressing the end rubber stopper 3, and a cap 7 for covering a needle-attaching part 11. The end rubber stopper 3 is pressed to forward move the front rubber stopper 2. Thus, the solution can be flowed out through an inner groove 9 of a holder 13 incorporated with the lure lock hub 4.
Patent JP-H04241938-A (JP)
Title: Composite item and manufacture thereof
Inventor: MUKETSUSHIYU EMU SORANKI
IPC: B32B15/16
Filed: 1991-02-06
Abstract: PURPOSE: To form a metal coating having an excellent wear resistance on a metal base. CONSTITUTION: A metal coating is formed of a plurality of thin cloth-like metal layers. A metal coating material is machined to reduce in its thickness, and cut to form a preform 16'. Predetermined number of the preforms 16' are superposed and placed on a surface of a metal base 15'. Then, a preform 14' of a brazing material is placed on the preform 16', the base 15', the preform 16' and the preform 14' of the brazing material are heated to bond the preform 16' to the base 15' by metallic bonding.