baber/WOPTO huggingface dataset:
Patent JP-H04160693-A (JP)
Title: Controller for automatic vending machine
Inventor: SUGINO KAZUHIKO
IPC: G07F9/00
Filed: 1990-10-25
Abstract: PURPOSE:To easily judge the failure of a pushbotton (PB) by providing the automatic vending machine with a means for carrying out a commodity from a vendable commodity column other than a commodity column corresponding to an ON-held commodity selecting PB. CONSTITUTION:In a vending waiting mode, the states of respective PBs 6 are monitored, and when a certain PB is held at ON for a fixed time, the PB 6 is regarded as an ON-held PB and stored in a RAM 3. When money is injected, vendable lamps 5 corresponding to commodity columns satisfying a vending condition are turned on independently of the states of the PBs 6. When the PB 6 is depressed thereafter, vending is executed when the PB 6 is not stored as an ON-held PB, and if the PB 6 is stored as an ON-held PB, vending is not executed. Since no commodity is not vended from the commodity column corresponding to the ON-held PB even when the lamp of the PB is ON and the PB is depressed, the failure of the PB is judged.
Patent JP-H02172864-A (JP)
Title: Preparation of silicon carbide sintered product
Inventor: GEIRII TOOMASU BAANZU
IPC: C04B35/571
Filed: 1989-11-06
Abstract: PURPOSE: To obtain a silicon carbide sintered compact which is useful as a lightweight refractory material with a high density by mixing, forming and sintering SiC powders, a metal-contg. sintering aid and binder polysilazane, in a specific proportion.  
     CONSTITUTION: Compsns. of respective A) the SiC powders, B) the metal-contg. sintering aid (preferably boron and boron carbide) and C) preceramic polysilazane (example: silane denatured polysilacyclobutasilazane) are mixed in such an amt. that B: metal/A=0.1 to 3.0 wt.%, C: the amt. of free carbon is ≥0.4 wt.% of the char total amt. obtd. from A and C. This mixture is formed by pressurizing at a temp. of < about 500°C, and thereafter, is sintered under inert atm. at temp. above 1,900°C, preferably 2,000 to 2,200°C, or optimally 2,075 to 2,150°C to obtain the SiC sintered compact having a density (density higher than 2.4 g/cm 3 ) which is higher than about 75% of the theoretical density. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62147714-A (JP)
Title: Manufacture of inductor with toroidal core
Inventor: HOTTA YUKIO
IPC: H01F41/02
Filed: 1985-12-23
Abstract: PURPOSE:To enable the manufacture of an inductor to automatically wind and to reduce the size by supplying and winding a thin striplike magnetic core through the hollow portion of a coil bobbin in a tape shape from a reel. CONSTITUTION:A winding is executed in advance on a hollow coil bobbin 1. A reel 4 on which a thin striplike amorphous metal tape 5 is wound is disposed, the tape 5 supplied from the reel 4 is passed through the bobbin 1, and connected at its end at a welding point by a connecting portion 6 on the tape of the first subsequently supplied winding. The inner and outer side faces of the ring of the thus formed tape are held by rollers 7, and an inductance is composed by passing a toroidal core through the bobbin on the coil 2 is wound by winding the tape. Thus, an automatic winding is performed, and an inductor can be reduced in size.
Patent JP-2000108181-A (JP)
Title: Foreign matter entrance preventing apparatus for motor driven injection molding machine
Inventor: EMOTO ATSUSHI
IPC: B29C45/58
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of an abnormal wear or scuffing of a frictionally sliding part and to prevent a decrease in durability by connecting a screw to a rotor rotating by a hollow motor, and preventing an entrance of a foreign matter into a slide to be frictionally slid by the rotor. SOLUTION: In the case of transmitting a rotation of a metering motor to a screw 22 with a first spline shaft 63 and advancing or retracting the screw 22 in a heating cylinder, when resin powder exhausted from a rear end of the screw 22 is introduced into a frictionally sliding part such as an engaging part of a first spline unit of a bearing 51, a wear or a scuff occurs. A sealing member 91 of a foreign matter entrance preventing member is mounted at an outer peripheral edge of a flange 18a of a front end of a sleeve 18 of a forward inner periphery of a first rotor shaft 56 to prevent an entrance of the matter together with a sealing member 92 arranged on an outer peripheral edge of a first coupling 81 of a front end of the shaft 63. Thus, an abnormal wear or a scuff of the sliding part is prevented to avoid a decrease in durability in the molding machine.
Patent JP-H10136659-A (JP)
Title: Power stoppage controller of inverter for drive of long material
Inventor: HAYASHI HIROAKI
IPC: H02H3/24
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To avoid drop in quality in long material by decelerating a long material processor and a carrier without changing the speed ratio, even if instantaneous power failure occurs while a plurality of motors are operating at a specified speed ratio. SOLUTION: If this controller detects a drop in the detected voltage from a power source or a DC middle circuit with a short voltage high-speed detector 32, this controller obtains a control signal to zero the deviation from the voltage command value set separately from the detected voltage from a proportional integral adjuster 34. This adds up the control signal and a frequency set value in reverse polarity with an adder 35. This obtains the frequency command values at normal times of voltage separately, from acceleration and deceleration speed computing elements 15 and 25 belonging to each motor, but this substitutes the addition result of the adder 35 for the output value of the acceleration and the deceleration speed computing elements 15 and 25 at voltage drop, such as the time of instantaneous power failure, and makes it the frequency command value common to each motor.  Switching of this frequency command value is performed with a frequency signal selector. Or short circuit switches 61 and 71 for short-circuiting the acceleration and deceleration computing elements 15 and 25 are used separately.
Patent JP-H08149502-A (JP)
Title: Separator for edtv signal
Inventor: OCHI ATSUO
IPC: H04N9/78
Filed: 1994-11-22
Abstract: PURPOSE: To prevent deterioration in the case of decoding with simple configuration by providing a specific luminance signal and a reinforcing signal from a Y terminal in response to an output of a line discrimination circuit and providing a specific chrominance signal from a C terminal. CONSTITUTION: An output signal of a line discrimination circuit 2 discriminating a non-picture portion and a main picture from an EDTV signal controls a switch circuit 4, which selects an EDTV signal in the case of a high level and selects a luminance signal output from a Y/C separator circuit 3 in the case of a low level. That is a signal outputted to the Y terminal 5 in a S terminal 7 is a vertical reinforcing signal and a luminance signal (multiplexed horizontal reinforcing signal) subject to time division multiplex and a signal outputted at a C terminal 6 is only a chrominance signal. The vertical reinforcing signal is fixed to the Y terminal without fail with simple configuration to select the non-picture portion and the main picture at the switch circuit 4 and decoding is conducted correctly and production of image quality deterioration is not made.
Patent JP-2001110434-A (JP)
Title: Cooling plate for fuel cell
Inventor: YATSUGAMI YUICHI
IPC: H01M8/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooling plate which has sufficient structural strength for resisting a stress added to a cooling liquid passage in relation to a lamination and loses little pressure. SOLUTION: A cooling liquid passage 27 of a separator 20 comprises a lead-in part 271 which is connected with a cooling liquid supply opening 21, a lead-out part 272 which is connected with a cooling liquid exhaust opening 24, and a middle part 273 which connects the lead-in part 271 with the lead-out part 272. Two first ribs 40 are formed over the full length of the middle part 273. An independent second rib 50, which is different from the first ribs 40, is formed at almost the center portion of the lead-in part 271. A clearance is made between the counterposing sides of the first ribs 40 of the second rib and the counterposing side of the second rib 50 of the first ribs 40.
Patent JP-H07136779-A (JP)
Title: Method for assembling composite billet
Inventor: AOCHI TSUYOSHI
IPC: B21C23/22
Filed: 1993-11-17
Abstract: PURPOSE:To provide a method for assembling the composite billet where the bead rising on the outer circumference of the weld zone is reduced in size, and a lid is mounted on the end part of a body cylinder by electron beam welding. CONSTITUTION:A groove 5 is preliminarily provided on the outer circumferential part of surfaces to be joined of a body cylinder 1 and forward and rear lids 2, 3 to execute the electron beam welding for the integration of the lids under the vacuum atmosphere and the metal gathering to fill up an air removing groove 4. The bead to be rising outside the weld zone by the metal gathering is incorporated in the groove 5, and is not raised large on the outer circumference of the billet.
Patent JP-H07137663-A (JP)
Title: Panel jointing device in wall or the like for load carrying platform of vehicle
Inventor: OGASAWARA HIROKI
IPC: B62D33/04
Filed: 1993-11-17
Abstract: PURPOSE:To ensure secure jointing between upper and lower panels by accommodating, in a recessed part, an inner pressing member which prevents an outward projection for engagement from being disengaged from the top of a downward and inward inclined part by pressing the lower end part of a downward protruding part for right and left jointing from inside. CONSTITUTION:In both panels 1, 2, which are adjacent vertically with each other, downward protruding parts 4 for jointing the upper panel 1 are fitted into the recessed parts 3 of the lower panel 2. Outward projections 9 for engagement formed at the lower end of the downward protruding parts 4 are engaged respectively from the lower side with the tops of the downward and inward inclined parts 8c in the protruding parts 8 on the lower panel 2 side which are formed for jointing the right and left panels and whose sections are roughly of lying T shape. The panels are jointed to each other by inserting downward protruding parts 5 for insertion into recessed parts 13. Inner pressing members 23 which are accommodated in the recessed parts 3 of the lower panel 2 press the lowr end parts 4a of the downward protruding parts 4 for engaging the right and left panels from the inside respectively, so it is possible to prevent the outward protrusions 9 for engagement from being disengaged from the tops of the lowr and inward inclined parts 3c.
Patent JP-S63140405-A (JP)
Title: Recording head driving circuit
Inventor: WAKITA TOSHIAKI
IPC: G11B5/09
Filed: 1986-12-03
Abstract: PURPOSE:To stably record a digital signal with a low voltage power source by constituting a pair of complementary switching circuits of a CMOS gate and connecting a recording head between respective output terminals. CONSTITUTION:A switching circuit 20 includes an electronic change-over switch 21 and voltages VH and VL are respectively supplied to fixed contacts 21a and 21b. A switching circuit 30 is also the same. Both switches 21 and 31 are mutually interlocked and a connecting condition is changed over. Between both moving contacts 21c and 31c, a primary winding 5p of a rotation transformer 5 is connected, and a recording head 6 is connected to a secondary winding 5s. For example, for switching circuits 20 and 30, the digital signal of a mutually reverse phase is supplied from an input terminal 1 and an inverter 2. Thus, a recording head driving circuit, which is stably operated even to a low voltage power source like 1.5-2.0V, can be obtained.
Patent JP-H04167632-A (JP)
Title: Optical information transmission/distribution automation system slave station with relay function
Inventor: SATO KOICHI
IPC: H04B10/07
Filed: 1990-10-29
Abstract: PURPOSE:To improve the reliability of a system and applicability and profitability on a distribution system by attaching an invalid signal affect prevention function from the slave station of a high-order system and a low-order system to the high-order system, and a signal relay function to the low-order system. CONSTITUTION:An optical-electric converter(O/E converter) 4 which converts an optical signal received from the high-order system with a passive element 1 by an optical fiber 2 to an electrical signal, and an electric-optical signal converter(E/O converter) 5 which converts the electrical signal to the optical signal to output the optical signal to a master station are provided at the slave station 3 of the high-order system. Also, an O/E converter 6 and an E/O converter 7 to relay the optical signals of the low-order system and the master station, a processing part 8 which decodes a signal from the master station and performs processing according to an instruction, and an effect prevention circuit 10 which judges the abnormality of the signal from the low-order system and turns off a transmission line from the low-order system to the high-order system by operating a switching operation circuit 9 when the abnormality exists are provided. Thereby, it is possible to obtain adaptability for the distribution system and to improve the reliability and profitability of the high-order system.
Patent JP-H01132477-A (JP)
Title: Surface sucking and movable type foreign substance remover
Inventor: URAGAMI FUKASHI
IPC: B62D57/024
Filed: 1987-11-16
Abstract: PURPOSE:To simplify the construction, reduce the size and improve the foreign substance removing effect of an apparatus by mounting a sucker moving vibromotive part to a sucker sucked to the surface of an object and providing a scraper which removes foreign substance from the surface of an object. CONSTITUTION:When the piston rod 4b of a piston 4a constituting a vibromotive part 4 is reciprocated, a pressure reception disc 2a forming a sucker 2 mounted by inclining the vibromotive part 4 vibrates in the direction crossing with the surface 1 of an object, on account of which the sucker 2 is moved in the direction B. At this time the spacer 2d of the sucker 2 is touched with and detached from the surface 1 of the object. The seal 2c of the sucker 2 is kept pressed against the surface 1 of the object due to the difference between the internal and the external pressure of the sucker 2. As a result, the internal pressure of the sucker 2 is kept low by a suction hose 3. When the sucker 2 is moved, the scraper 8 scrapes off the foreign substance 1a on the surface 1 of the object and the removed substance is sucked into a duct collector via the suction hose 3.
Patent JP-H11253172-A (JP)
Title: Mecb
Inventor: JAWORSKI DEBORAH D
IPC: A61K48/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain an isolated polynuclecctide capable of screening an antibacterial compound, useful for treating and diagnosing infectious diseases, etc., by including a polynucleotide having identity equal to or larger than a fixed value of a specific polynucleotide. SOLUTION: This polynucleotide has >=70% identity of a polynucleotide encoding an amino acid sequence of formula 1 or formula II or encoding the same mature polypeptide as that expressed by a mecB gene contained in Staphylococcus aureus of deposited strain. Preferably a host cell transformed with a vector containing the isolated polynucleotide is cultured to produce a MecB polypeptide.
Patent JP-H01129168-A (JP)
Title: Impedance measuring apparatus
Inventor: MINAMI HIDEAKI
IPC: G01R27/02
Filed: 1987-11-16
Abstract: PURPOSE:To perform highly precise measurement, by supplying the same current to both of a standard resistor and impedance to be measured and performing operational processing using the current value obtained from the generated voltage data of the standard resistor and the generated voltage data of the impedance to be measured. CONSTITUTION:In an impedance/voltage converter circuit 1, when the voltages V4, Vx3, Vx1 respectively generated at both terminals of impedance Rx to be measured from a constant voltage source E through a standard resistor Rs are measured by a measuring part 5, the value of a current IE is cleared by operating (V4-Vx3)divided by Rs. Therefore, the impedance Rx to be measured can be calculated by the operation of a formula Rx=(Vx3-Vx1)divided by IE. As a result, said impedance is outputted to a display/recording part 6 to be displayed thereon. In this case, since subtraction and division are respectively performed in the operation formula calculating IE and Rx, for example, the offset voltage of an amplifier A1 or the variation component of resistors R1, R2 is automatically negated and no effect is exerted on an operational result.
Patent JP-S62147180-A (JP)
Title: Flow controller
Inventor: MOCHIZUKI TERUHIKO
IPC: F16L55/00
Filed: 1985-12-20
Abstract: PURPOSE:To reduce a pressure loss to be produced in a flow control valve as well as to decrease the extent of pump load, by installing an orifice operating at a low flow range of a fluid flow rate and also another orifice operating at a high flow range both in the flow control valve, and driving a spool according to differential pressure in front and in the rear of both these orifices. CONSTITUTION:A main spool 47 is displaced so as to keep differential pressure in front and in the rear of a second orifice 45 constant, while it is so constituted as to alter an opening area of a drain passage 23b and to discharge a part of a fluid flowing in an intake passage 23a from this drain passage 23b. And, a subspool 40 regulates a flow rate of the fluid fed to a power steering unit from a discharge passage 23c in response to the differential pressure in front an in the rear of a first orifice 34. Since the second orifice 45 is constituted so as to increase its opening area at a low flow range and the first orifice 34 at a high flow range, respectively, resistance in the valve as a whole is decreased, thus pump load is reducible.
Patent JP-H02136241-A (JP)
Title: Printer
Inventor: KONDO HIROATSU
IPC: B41J7/00
Filed: 1988-11-17
Abstract: PURPOSE:To increase a printing speed and to miniaturize the title printer by a method wherein the driving pawl lever provided to a carrier and a type wheel receiving housing are collated with each other through a ratchet and the type wheel receiving housing is made movable in the direction crossing the moving direction of the carrier at a right angle. CONSTITUTION:A carrier 6 made reciprocally movable by a drive means is arranged in the same direction as the axial direction of the platen provided on a machine stand 7 in a freely revolvable manner and drive pawl levers 20, 21 left and right symmetric around a gear shaft 13A are respectively provided to said carrier 6 through studs 22 and springs 25. Further, a ratchet gear 13 is provided to the gear shaft 13A vertically provided to the bottom surface 6A of the carrier 6 in a freely revolvable manner. By this method, both side plates of the machine stand 7 are collated with the left and right drive pawl levers 20, 21 by the moving operation of the carrier 6 and, as a result, the type wheel receiving housing can be moved in the direction almost crossing the moving direction of the carrier 6 at a right angle.
Patent JP-H01130127-A (JP)
Title: 1xn matrix optical switch
Inventor: ISONO HIDEKI
IPC: G02B5/18
Filed: 1987-11-16
Abstract: PURPOSE:To eliminate mechanical movable parts and to miniaturize an optical switch by changing the temperature of a semiconductor laser, varying its diffraction angle and switching optical guide paths on which diffracted light is made incident. CONSTITUTION:When light emitted from the semiconductor laser 1 is made incident on a grating 2, it is diffracted at a prescribed diffraction angle determined according to its wavelength and the grating constant of the grating 2, and is made incident on any optical guide paths 3. Generally, the oscillation wavelength (frequency) of the semiconductor laser can be changed at high reproducibility owing to the peripheral temperature of the semiconductor laser; therefore the diffraction angle is changed to selectively determine the optical guide paths on which light is made incident. Thus, since mechanical movable parts are eliminated, the switch can be scaled down and its operational reliability is improved.
Patent JP-H04162830-A (JP)
Title: D/a converter
Inventor: OGAWARA TAKESHI
IPC: H03M1/06
Filed: 1990-10-26
Abstract: PURPOSE:To attain high accuracy by using a decode circuit selecting same number of unit constant current cells symmetrically to the left and right around a unit constant current cell in the middle of the unit constant current array as a means selecting unit constant current cells from the unit constant current array in which a prescribed number of unit constant current cells are arranged. CONSTITUTION:When a digital code '001' is inputted to input terminals 1-3, a unit constant current cell 55 is selected by a decode circuit 51. When a digital code '010' is inputted to the input terminals 1 3, unit constant current cells 54, 56 are selected by the decode circuit 51. That is, when a digital code is an odd number in a decimal number, left and right unit constant current cells including the unit constant current cell 55 in the middle of e.g. 7 unit constant current cells 52-58 are selected and when a digital code is an even number in a decimal number, the left right unit constant current cells except the unit constant current cell 55 are selected. Thus, the D/A converter with high accuracy is realized.
Patent JP-H08118581-A (JP)
Title: Character column length regulating method
Inventor: NAKAYAMA HIROSHI
IPC: B41B19/00
Filed: 1994-10-27
Abstract: PURPOSE: To provide a method for regulating the length of a character column which can efficiently automatically bring the length of the character column into coincidence with that of a row while considering an interval between character surfaces. CONSTITUTION: A kerning regulating functional calculator 10 calculates a kerning regulating function at each character to be kerned, and a kerning regulating function storage unit 11 stores it. A controller 1 calculates the sum of the kerning regulating function of each character to be kerned, and total kerning regulating function storage unit 12 stores it. A layout character interval data storage unit 17 calculates a layout character interval data common for the character based on the difference character column length and the total kerning regulating function, and a layout kerning amount calculator 18 calculates the kerning amount of each character based on the layout character interval data and the kerning regulating function of each character to be kerned, and a layout kerning amount storage unit 19 stores it.  The controller 1 kerns to lay out the characters based on the layout kerning amount.
Patent JP-H08122720-A (JP)
Title: Magnetic sensor
Inventor: TOBA YOSHIKAZU
IPC: G01R33/02
Filed: 1994-10-27
Abstract: PURPOSE: To provide a magnetic sensor capable of performing remote measuring and reducing a noise by converting the coil voltage of an air-core coil type magnetic sensor into an optical signal and connecting a sensor part to a measuring part with an optical fiber. CONSTITUTION: The voltage signal of an air-core coil 2 generated by the fluctuation of a magnetic field to be measured is inputted to the modulation electrode 25 of a light modulator 3. While, incident light from a light source 11 via an input/output fiber 5 is modulated by the input voltage of the light modulator 3, and transmitted to a light receiver 13 via the input/output fiber 5, and the magnetic field can be measured by the oscilloscope of a measuring instrument 16.