baber/WOPTO huggingface dataset:
Patent JP-S59121299-A (JP)
Title: Fluid leakage detecting device
Inventor: ISHIYAMA TOSHIO
IPC: G01M3/28
Filed: 1982-12-28
Abstract: PURPOSE:To eliminate the irregularity in the time interval of reading from respective counters of inlet side and outlet side by a method wherein a counting time is set by a clock device and the data of flow amount is obtained by counting a flow amount pulse signal at every counting times by the counters. CONSTITUTION:The counting time of the counter CT is made constant by the clock devices CL of counting units C1, C2 provided at the outside of controlling units 12, 22, further, the countings of the first and second counters CT11, 21, CT12, 22 are effected alternately by a gate circuit G to obtain the flow amount data. Accordingly, the deviation of reading times of the flow amount data due to the fluctuation of the number of another processing program may be eliminated and, therefore, the irregularity of the time intervals of reading from respective counters of the inlet side and the outlet side may be eliminated.
Patent JP-H0395948-A (JP)
Title: Lead probe connection mechanism of taping ic
Inventor: SASAKI HIRONAKA
IPC: H01L21/66
Filed: 1989-09-08
Abstract: PURPOSE:To enable the test of electric characteristics of an IC to be performed, connecting the taping IC being set on a conductive tape with the probe of a tester, by using a sprocket for feed floating an IC lead from the conductive tape and using an insulated IC lead stopper to be inserted into a gap between the conductive tape and the IC lead. CONSTITUTION:When an IC 1 to be tested is reached the lowest position of a sprocket for feed 4, the sprocket 4 is stopped. Then, a stopper rise and fall mechanism 12 falls and an IC lead stopper 11 is inserted into a gap between the lead of the IC 1 and a tape 2. Thereafter, a contact probe rise and fall mechanism 5 is raised and a contact probe for the IC lead 6 is connected with the lead of the IC 1 to be tested. The part of the IC lead stopper 11 with which the lead of the IC 1 to be tested is contacted is insulated. After the lead of the IC 1 to be tested is contacted with the contact probe for the IC lead 6, an IC tester is connected electrically with the contact probe for the IC lead 6 and the test of electric characteristics of the IC 1 to be tested is performed.
Patent JP-H0657820-A (JP)
Title: Anti-seismic steel structure
Inventor: IWATA MAMORU
IPC: E04H9/02
Filed: 1992-08-07
Abstract: PURPOSE:To permit a steel structure to exhibit its vibration isolating performance and prevent the columns and beams of the structure from permanent deformation by concentrating the seismic energy on a buckling restraining brace when a large earthquake happened. CONSTITUTION:Concrete 3 is placed fully between a steel pipe 1 and a low yield point steel material 2 arranged inside thereof, and thereby a buckling restraining brace 4 is formed. The buckling restraining brace 4 is mounted on a steel structure 7 consisting of high yield point steel columns 5 and high yield point steel beams 6.
Patent JP-S59124084-A (JP)
Title: Clearing method of semiconductor memory
Inventor: OOAMI KAZUO
IPC: G06F12/16
Filed: 1982-12-29
Abstract: PURPOSE:To clear memory cell instantaneously by making the memory cell asymmetrical, and cutting off holding current flowing through word line connected to all memory cell and then feeding the current again. CONSTITUTION:Memory cells MC are substantially asymmetrical owing to variance in resistance value difference between load resistances RL1 and RL2. The output Vc of a control circuit varies in level according to whether a clear signal CL is present or not, and the feeding buses consisting of the transistor (TR) Q3 of a switch and a TRQ4 applied with a reference voltage are switched to turn on and off word lines W- connected to all cells. The TRQ1, etc., turns on by turning on and off the holding current to clear the asymmetrical memory cell, so a semiconductor memory is cleared not bit by bit, but instantaneously.
Patent JP-H04114983-A (JP)
Title: Apparatus for transferring and wiping glazed tile
Inventor: SUGIURA KAZUYOSHI
IPC: B28B11/22
Filed: 1990-08-31
Abstract: PURPOSE:To improve the glaze-wiping power in the transfer of a glazed tile by using a transfer apparatus composed of a transfer belt having suction holes and negative pressure generation means and extending glaze-wiping belts at both sides of the width of the transfer belt. CONSTITUTION:A tile T having a glaze layer Ta is transferred with an upstream-side transfer belt 44 to a transfer belt 10. When each suction port 11 on the belt part of the transfer belt 10 corresponding to a suction box is connected to a connection hole 14 of a suction box 12, the pressure in the suction port is decreased below the atmospheric pressure by the connection of the port to the negative pressure chamber 13 of the suction box 12. Accordingly, the tile T is transferred in a state sucked at the back face with the suction port 11. Wiping belts 29 are extended along both sides of the transfer belt 10 in the direction of width and are circulated in a direction opposite to the transfer direction of the tile T while contacting the sponge layer 26b of the wiping belt with the tile T to wipe off the glaze flowed to the circumference of the back of the tile T. The wiped tile is transferred to the downstream-side transfer belt 48.
Patent JP-H0280529-A (JP)
Title: Refining method of low purity metallic gallium
Inventor: IOKA MASAYOSHI
IPC: C22B58/00
Filed: 1988-09-16
Abstract: PURPOSE:To easily and effectively separate impurity metals in the title gallium and to refine it by pulverizing liquid low purity metallic Ga in an acidic water soln. of strong acid, bringing it into contact with oxygen, thereafter separating the Ga and removing metallic oxide included as impurities. CONSTITUTION:Low purity metallic Ga liquefied at about 27 to 40 deg.C is pulverized in an acidic water soln. of strong acid such as sulfuric acid and is brought into contact with oxygen. The above pulverizing is executed by a homogenizer or the like preferably into about <=1mm grain size. The contact with oxygen is executed by incorporating oxygen in an atmosphere into the water soln. from the surface of the soln. In this way, the impurities such as Fe, Cu, alkali metals in the above metallic Ga are oxidized. The oxidization can also be executed by incorporating H2O2 into the water soln. The liquid metallic Ga is then stratified and separated from the water soln. and metallic oxide solids as impurities are filtered away. The above impurity metals are removed as sulfide by a sulfidizing agent or as amalgam by Ag. In this way, low purity metallic Ga is refined to obtain high purity metallic Ga.
Patent JP-S6476427-A (JP)
Title: Signal detecting optical system for optical head
Inventor: NISHIKAWA KOICHIRO
IPC: G11B7/09
Filed: 1987-09-16
Abstract: PURPOSE:To reduce the interference of a tracking error component with focusing error detection by providing a third light receiving part, which does not use focusing error detection, between first and second light receiving parts of a photodetector. CONSTITUTION:A first light receiving part 21 consisting of two light receiving areas 22a and 22b, and a third light receiving part 23 provided between first and second light receiving parts 21 and 22 are arranged in the photodetector provided on the position where a return beam is circular at the time of focusing an optical disk. By this constitution, most of tracking error areas E and E' are positioned in the third light receiving part 23 and occupy only a small area in the first and second light receiving parts 21 and 22 used for focusing error detection in the focusing state of the optical disk, and the disturbance component applied to a focusing error signal by the change of the quantity of light in tracking error areas E and E' is suppressed.
Patent JP-H1073870-A (JP)
Title: Camera
Inventor: ISHIGURO MINORU
IPC: G03B17/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a camera where capable of surely detecting finger touch even in a small detection part. SOLUTION: The detection part 35 is provided with a conductivity detection member 37 exposed from the camera 20 to the outside, and an auxiliary electrode 38 connected to the member 37 and assembled in the camera 20. By changing the size of the electrode 38, the detecting sensitivity of the detection part 35 is improved, whereby finger putting detecting performance equivalent to the conventional one is obtained even when the detection part 35 exposed from the camera 20 to the outside is small.
Patent JP-S6291649-A (JP)
Title: Intake air heating device for engine
Inventor: MATSUOKA ISAO
IPC: F02M31/12
Filed: 1985-10-17
Abstract: PURPOSE:To increase the calorific value of heater so as to shorten the waiting time which is required to heat up intake air for stating an engine, by providing a preheat circuit, which short-circuits a part of a resistor for an electric heater provided in an intake passage, for allowing a power source to be connected so as to permit great current to be applied when preheating is required. CONSTITUTION:In starting an engine, if a key switch 1 is turned on a preheat contact 12, a resistor R2 of an electric heater 2 for heating intake air is energized by a battery B through a preheat circuit L1, and a timer 32 is simultaneously started allowing a lamp 33 to be turned on. A relatively great current is applied to the resistor R2 for heating up intake air quickly. As the output of the timer 32 is turned over allowing the lamp 33 to be turned off after a set period of time (approximate 15 seconds) of the timer 32 has elapsed, the key switch 1 is switched over to a start contact (14) side by a driver who identifies that the lamp 33 goes off. This causes a starter motor M to be actuated allowing a series circuit of resistors R1 and R2 to be energized through a starter circuit L2 so as to keep heating continuously.
Patent JP-S61109990-A (JP)
Inventor: KOYAMA YOSHIRO
IPC: F16L9/12
Filed: 1984-11-02
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-S6293256-A (JP)
Title: Anthraquinone and production thereof
Inventor: KOZASA TERUAKI
IPC: A61P3/08
Filed: 1985-10-17
Abstract: NEW MATERIAL:A compound expressed by the formula (R<1> is H or CH3; R<2> is H, OH or OCH3; R<3> is 3-carboxy-2-methyl-2-propenyl, 3-carboxy-2-hydroxy-2- methylpropyl, 3-carboxy-2-hydroxy-2-methylpropionyl or 2-hydroxy-3- methoxycarbonyl-2-methylpropyl) and a salt thereof. EXAMPLE:4-[9,10-Dihydro-9,10-dioxo-2, 4, 5-trihydroxy-1-anthraceny-l]-3-methyl-3- butenoic acid. USE:A medicine, particularly aldose reductase inhibitor useful for preventing and treating diabetes, particularly diabetic complications. PREPARATION:A microoganism, containing Streptomyces sp. C-112 strain (FERM-P No. 8343), belonging to the genus Streptomyces and having the ability to produce an anthraquinone expressed by the formula is cultivated in a culture medium containing a nutrient source under aerobic conditions to isolate the aimed compound expressed by the formula from the resultant culture.
Patent JP-2000065897-A (JP)
Title: Lsi test circuit device
Inventor: IDE KIYOHISA
IPC: G01R31/28
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To easily test a tested circuit block by providing a test circuit writing an output signal from a tested circuit block with low observability to a linear RAM and a test circuit directly reading out the data of the RAM to a primary output terminal. SOLUTION: This circuit device is provided with a tested circuit block 1, another circuit block 2, a primary input terminal 3, and a primary output terminal 4. An output of an observed terminal in the tested circuit block 1 can be directly written in a RAM 13 by means of a test circuit 12. A test terminal 11 is used for selection between a signal line 10 serving as an input for the RAM 13 in an ordinary operation time and a signal line for the observed terminal in the tested circuit block 1. The tested circuit block 1 is tested when data of the RAM 13 are outputted to the primary output terminal 4 after a signal from the observed terminal is written in the RAM 13 via the test circuit 12.
Patent JP-H0976810-A (JP)
Title: Automobile ashtray with holder
Inventor: SAKAKIBARA YOSHIHIRO
IPC: A24F19/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the use of a holder member at the time of using an ashtray main body by horizontally providing a holder member at a hollow part of a bracket, which is provided in the lower surface of an ashtray main body, freely to be turned, and providing a cup receiver in a guide body provided in the holder member, and rotating for housing the holder member along a guide surface of the bracket. SOLUTION: A bracket 3 is fixed to a lower surface of an ashtray main body 1, and a holder member 5 provided with a holding hole, in which a cup is to be inserted, is provided freely to be horizontally turned in a space 3c around the center of a screw rod 6. Bearing pieces 5d, 5d are provided in a lower surface of the holder member 5, and an outer directional shaft 10a provided with a guide body is journalled in a notch hole of the bearing pieces, and a guide body 10 can be turned downward by dead weight thereof around the shaft 10a. A curved part 10c is provided in a lower edge of a side piece of the guide body 10 so that the guide body 10 can be guided for oscillation along the guide surface 3d of the bracket 3. Furthermore, the guide body 10 is provided with a receiver part 10d to be received by the lower part of the holder member 5 at the time of turning downward.
Patent JP-H0682206-A (JP)
Title: Non-contact position detector
Inventor: MORITA ICHIRO
IPC: G01B7/30
Filed: 1992-08-31
Abstract: PURPOSE:To enable accurate measurement of a relative position between first and second members without being affected by temperature. CONSTITUTION:A wheel section 12 is provided with first and second magnets 21 and 22. A member 13 on the side of a body is provided with a magnetic sensor body 30. An electric circuit section 40 calculates an actual shortest distance X1 by a known relationship free from the dependence on temperature between an integration ratio and the shortest distance determined previously based on an integration ratio I1/I1 between electromotive forces of the magnets 21 and 22 which has been detected when the first and second magnets 21 and 22 pass in the vicinity of the magnetic sensor body 30.
Patent JP-S59125090-A (JP)
Title: Electronic time strike timepiece with monitor function
Inventor: NAKAMURA NORIHIKO
IPC: G04G13/02
Filed: 1982-12-30
Abstract: PURPOSE:To confirm easily the number of set time strike, etc. without providing a monitor switch, etc. by constituting so that the set time strike is generated when the setting of the number of time strike is ended and a prescribed time elapses. CONSTITUTION:A monitor signal generating circuit 18 inputs a signal B6 for showing the lapse of a prescribed time after a correcting operation is ended, and outputs a signal B9 for urging a time strike start as a monitor to a time strike start signal generating circuit 14. When correcting a stored value of a counting counter 24, if an operation interval of correcting switches 28, 30 elapses beyond a constant interval of time, or a constant interval of time elapses after the final operation, the signal B6 is outputted from a timing circuit 16, and the monitor signal generating circuit 18 is operated. This monitor signal generating circuit 18 outputs the signal B9, and a time strike start signal is outputted from the time strike start signal generating circuit 14. Therefore, the time strike operation is started, and in accordance with the corrected contents of the counting counter 24, a sound is generated from a sound generating circuit 44. In this way, the corrected number of the time strikes can be monitored continuously with the correcting operation without executing any operation.
Patent JP-H0656739-A (JP)
Title: Production of 2,3-dihalogeno-3-phenylpropionic halide
Inventor: SHISHIDO SETSUO
IPC: C07C51/58
Filed: 1992-08-10
Abstract: PURPOSE:To safely and economically produce this compound of high purity useful as an intermediate for synthesis of an agricultural chemicals and medicines, a resin, etc., in a high yield lay halogenating a phenylpropionic aldehyde in the presence of an organic peroxide. CONSTITUTION:The 2,3-dihalogeno-3-phenylpropionic halide of formula IV (Y is Cl or Br) can be produced by halogenating a 2,3-dihalogeno-3-phenylpropionic aldehyde of formula I (X is Cl or Br; n is 0 to 5; A is Cl or Br) using a halogenation agent (e.g. Cl or Br) in the presence of an organic peroxide of formula II (R is a 3 to 10C alkyl, etc.) or formula III (R' is a 1 to 10C alkyl, phenyl, etc.) in a solvent (e.g. carbon tetrachloride) at 25 to 60 deg.C. Perkadox 16(R) is exemplified as the compound of formula II and Kayaester CND(R) is exemplified as the compound of formula III.
Patent JP-S6388729-A (JP)
Title: Multi-polar ground fault protector/breaker
Inventor: RUNE SHIYARANDO
IPC: H01H83/00
Filed: 1987-09-18
Abstract: Differential circuit-breaker formed by the modular assembling of a circuit-breaker unit (11) with separable contacts, and with control mechanism (18) with handle, and of a differential trigger unit (20) having a triggering relay (26), a first mechanical link (27) for triggering the mechanism (18), a second mechanical link (45) for automatic resetting of the relay (26), a test circuit (28) with test button (44), and a control for remote opening by remotely-controlled contact (46). One of the faces of the casing of the trigger unit (20) engaging with the circuit-breaker unit (11) contains openings for transverse passage of the first and second mechanical links (27, 45). The other opposite face of the casing serves alternately as support, either to a detector unit (150) enclosing a totalising transformer (21), or to an auxiliary unit (202) containing an electronic circuit (204) driven by triggering and supply signals coming from the separate detector unit (150). <IMAGE>
Patent JP-S63124154-A (JP)
Inventor: RIIMU DEBUIDO KAMAAFUOODO
IPC: G06F21/12
Filed: 1987-09-18
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-S6386785-A (JP)
Title: Electrically conductive tacky adhesive sheet
Inventor: SHIBATA RYOHEI
IPC: C09J7/02
Filed: 1986-09-30
Abstract: PURPOSE:To obtain an electrically conductive tacky adhesive metal sheet for preventing the leakage of electromagnetic radiation generated from an electronic device, by roughening a metal surface of a soft metal sheet and applying a tacky adhesive layer of an acrylic emulsion containing Ni metal particles. CONSTITUTION:The objective tacky adhesive sheet can be produced by roughening a metal surface of a soft metal sheet (e.g. nonwoven cloth sprayed with zinc metal, nickel foil, etc.) and applying a tacky adhesive layer having a thickness of 3-200mum and composed of an acrylic emulsion containing 3-20wt% Ni metal particles having particle diameter of <=100mum to the roughened surface.
Patent JP-S61112350-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ABE MICHIRO
IPC: H01L23/522
Filed: 1984-11-07
Abstract: PURPOSE:To prevent the breakdown of an inter-layer insulating film due to external noises by preventing the crossing of a wiring connecting an external terminal and an input-stage circuit or an output-stage circuit and a guard band surrounding the input-stage circuit or the output-stage circuit. CONSTITUTION:A semiconductor region 7B (a guard band) avoids the crossing section of a wiring connecting an external terminal and an output-stage circuit and itself so as not to be crossed with the wiring, and is arranged so as to surround the output-stage circuit. A conductive layer 11B constitutes the wiring electrically connecting the external terminal BP and the output-stage circuit. The conductive layer 11B is not crossed with the semiconductor region 7B as the guard band, thus preventing the penetration of external noises. A field insulating film 3 and an insulating film 9 having thick film thickness are formed between the conductive layer 11B and a semiconductor substrate 1, thus increasing dielectric withstanding voltage, then obviating the penetration of external noises among these films and substrate.
Patent JP-H10200012-A (JP)
Title: Package of ball grid array semiconductor and its manufacturing method
Inventor: KYO EIKYOKU
IPC: H01L23/28
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a lighter and thinner package while improving electrical performance and heat-radiation characteristics, and to remove such phenomenon as package bending, by bonding a flexible circuit board to the bottom surface of a semiconductor chip, and connecting a pad to a circuit pattern with a wire for sealing, etc. SOLUTION: On the bottom surface of a semiconductor chip 51 wherein multiple input/output pads 52 are formed on its surface, a flexible circuit board 20 wherein a circuit pattern 21 is formed on a flexible resin film 22 is bonded through a bonding layer 60. Further, the input/output pad 52 of the semiconductor chip 51 is connected to the circuit pattern 21 of the flexible circuit board 20 with a conductive wire 53, and the semiconductor chip 51 and the conductive wire 53 are, for protection from external environment, sealed up with a sealing part 40. At the bottom surface of flexible circuit board 20, multiple solder balls 30 are fused as input/output terminal. In addition, a metal outside supporting plate 16, for example, may be bonded to the upper-surface outside periphery of the flexible circuit board 20.
Patent JP-S60126240-A (JP)
Inventor: DEEBITSUTO PARISU
IPC: C07C41/00
Filed: 1984-11-07
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-H0399780-A (JP)
Title: Method of gas metal arc welding of aluminum base work
Inventor: ARUBIN KENESU OROSU
IPC: B23K33/00
Filed: 1990-09-05
Abstract: PURPOSE: To improve welding quality and to enhance welding speed by defining a stepped square-butt joint to be welded, through the preforming of the ends of aluminum torque tubes and the assembling of such ends together in the inserted condition, and welding the joint under specific welding conditions. CONSTITUTION: A stepped square-butt joint 28 is defined by preforming and assembling aluminum torque tubes 11 and aluminum-based yokes 17. An arc 29 is surrounded in a shielding gas consisting, by volume, of 2-5% oxygen and the remainder inert gas. An electrical current to the arc is pulsed at a frequency of 40-60 cycles per second while an average current of at least 200 amps is maintained, establishing an electrical direct current arc between a positive consumable aluminum-based electrode and the joint 28 as cathode. While the pulsed arc is held in a predetermined orientation to the joint, the arc is moved at a specific relative speed and also defined at a specific arc angle and lead angle.  As a result, a welding quality is obtained which is improved against the lack of penetration, fusion width and blowholes and, simultaneously, the aluminum torque tubes can be welded at a speed faster than in the conventional practice.
Patent JP-H09168569-A (JP)
Title: Table for electrophysiology
Inventor: JIYONASAN KAARU BUUMUGAADEN
IPC: A61G13/12
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrophysical table capable of operating and controlling easier the table, a human or a matter laid on the table. SOLUTION: This electrophysical table 10 is equipped with a table top 12 comprising two parts 15 and 16 including a pair of long plane part piled up in a relation of plane to plane. One part 15 of table top parts 15 and 16 is structured to be mutually movable on the other part 16, and the other part 16 is horizontally moved in the axial direction by an electric motor propelling system to advance the table top 12 comprising two parts in a position to optimize the manually movable part. The table 10 is composed to be controlled in the vertical direction and to be inclined of to make an angle. Two parts 15 and 16 are locked and the motor propelling system part 16 can move the table along an inclined slope.