baber/WOPTO huggingface dataset:
Patent JP-H0981554-A (JP)
Title: Numerical formula editing device
Inventor: MITANI SHIGEYUKI
IPC: G06F17/21
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide the numerical formula editing device which can efficiently and simply edit and proofread a numerical formula. SOLUTION: A RAM 8 where numerical formula data consisting of codes related to numerical formula symbol types, codes related to minor formulas, etc., is expanded, a pointing device 5 which designates the range of only numerical formula symbols including no minor formulas with respect to numerical symbols to which minor formulas which are inputted from a keyboard 4 and are displayed on a CRT 1 are added, a numerical formula symbol selection panel 53 provided with push buttons 54 for selection of new numerical formula symbols with which numerical formula symbols in the designated range should be substituted,  and a CPU 6 which substitutes numerical formula symbols in the range designated by the pointing device 5 with new numerical formula symbols selected by push buttons 54 based on data expanded in the RAM 8 and adds minor formulas to new substituted numerical formula symbols as they are to display them on the CTR 1 are provided.
Patent JP-S62122236-A (JP)
Title: Semiconductor device
Inventor: INOMATA FUJIHIKO
IPC: H01L23/48
Filed: 1985-11-22
Abstract: PURPOSE:To improve the reliability of a structure of an Al electrode by preventing growth of an etching tunnel by forming a projecting part or bending part which projects toward the side planes, in a part of an electrode (wiring) between an element and an outer end of a semiconductor device in which a part of insulating film is opened to expose the upper and side planes of an outer end part of an electrode. CONSTITUTION:In an emitter region, an Al electrode 1 is in ohmic contact and is extended over a field SiO2 film 4. An outer end part 2 of said electrode 1 functions as a bonding pad and its pattern is shaped into a circle. A part of wiring part 3 connecting the Al electrode 1 to the outer end part 2 forms a cross-shaped projection part 7 in a manner it projects toward the right and left side planes. A PSG film 5 is formed as a passivation covering the Al electrode 1. On this PSG film 5, a through-hole 6 is formed by a wider pattern that the pad so that the upper and side planes of the outer end part (pad) of the Al electrode are exposed. A wire ball 12 which is bonded on the surface of the pad is designated by a dotted line.
Patent JP-H1190511-A (JP)
Title: Method and equipment for manufacturing seamless steel tube excellent in surface property
Inventor: NAKANISHI TETSUYA
IPC: C22C38/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for manufacturing a seamless steel tube made of an Fe-base alloy whose Cr content is <15 wt.%, which are immediately applicable to existing manufacturing equipment by which a product steel tube reduced in spock marks due to the partial peeling of oxidized scale and indentation caused remarkably in the case the temp. on the outlet side of a sizing/finishing mill is over 900 deg.C in the steel tube, excellent in the surface properties and good in outward appearance is obtained. SOLUTION: By arranging high-pressure water type descalers 6a, 6b in the end part of a transporting route provided continuing to the outlet table of the sizing/finishing mill such as a sizer 2 and stretch reducer and, after executing outside descaling process to the steel tube just after sizing/finish rolling, by feeding the steel tube to a cooling bed 3 and on-line heat treating device 4, the thickness of oxidized scale on the outside surface of the steel tube at the point of time when the steel tube reaches the inlet side of a rotary straightener 5 is adjusted to <=50 μm and rolling for straightening bend is executed under this state.
Patent JP-H02109184-A (JP)
Title: Outline vector storing system
Inventor: ZEN HIDEMORI
IPC: G06T1/20
Filed: 1988-10-19
Abstract: PURPOSE:To express an outline vector in the number of bits without generating waste by storing each outline vector in a variable length format with expression of double bit length in unit of four bits. CONSTITUTION:The outline vectors V1-V7... are stored in the variable length format with the expression of the double bit length N, 2N, 3N... setting the four bits as unit. In the case of expressing the outline vector in two components concretely, the first and second components of the outline vector are expressed in the double bit length in unit of four bits. And corresponding four digits of the first and second components of each outline vector are coupled so that the first component is ranked at a high-order and the second component at a low-order, and are stored sequentially as information of eight bits. At the time of reading out and processing a stored outline vector, it is read out in unit of eight bits, then, the first and second components can be processed in unit of four bits in parallel enabling a processing to be performed efficiently.
Patent JP-S63116942-A (JP)
Title: Control method for vehicle automatic transmission
Inventor: WATANABE TOMOYUKI
IPC: B60W10/10
Filed: 1986-10-31
Abstract: PURPOSE:To prevent occurrence of shock upon speed shift, by determining a desired throttle valve opening degree for obtaining an engine output torque or rotational speed which is suitable for at least one of cycles of lowering the output, interrupting the transmission of power and performing the retransmission of power. CONSTITUTION:A control device 16 determines a desired throttle valve opening degree for obtaining an engine power or rotational speed suitable for one of cycles of lowering the output power, interrupting the transmission of power and performing the retransmission of power, carried by a magnetic powder type electromagnetic clutch 12 disposed between an engine 10 and a step type transmission 14, in accordance with an actual engine rotational speed detected by a rotational speed sensor 44 by a map search or the like. Further, an actuator 82 is driven so as to control the opening degree of a throttle valve 80, which is detected by a throttle sensor 84, to a desired value. Thus, it is possible to prevent occurrence of shocks upon speed shift due to negative torque of the engine.
Patent JP-S62123149-A (JP)
Title: Liquid phase synthesis of beta-acetoxystyrene
Inventor: HIRAYAMA HIDEJI
IPC: C07C67/05
Filed: 1985-11-22
Abstract: PURPOSE:To improve selectivity of the titled compound useful as a synthetic intermediate for pharmaceuticals, perfumes, etc., and produced from styrene, acetic acid and oxygen in the presence of a catalyst supporting palladium, etc, by adding a compound such as toluidine, etc., to the reaction system. CONSTITUTION:The objective compound can be produced by reacting styrene with acetic acid and oxygen or oxygen gas preferably at 60-150 deg.C in the presence of one or more compounds selected from toluidine, toluidine having alkoxy group as a substituent group, anisidine, phenetidine, ethylaniline and isopropylaniline using a catalyst produced by supporting palladium and at least one kind of elements selected from bismuth, manganese, vanadium and tellurium on a carrier. Among the above compounds to be added to the system, toluidine having alkoxy group as a substituent group is most preferable and the amount of the compound is preferably 0.03-10mol per 1mol of palladium in the catalyst.
Patent JP-H05264661-A (JP)
Title: Skew tester for direct digitally synthesized measurement signal
IPC: G01R31/3193
Filed: 1992-09-30
Abstract: PURPOSE: To perform a high resolution test of the output skew parameters in an IC device while facilitating the measurement using a square measurement signal of test signal frequency synchronized with a clock signal, and a square test signal of test signal frequency synchronized therewith. CONSTITUTION: A measurement signal generation circuit and a test signal generation circuit generate a measurement signal and a test signal having synchronized frequencies. The measurement signal generation circuit provides a specified phase shift resolution using a direct digital synthesizing circuit 15. The test signal is applied to the input of an IC device 25 under test and a switch 30 selects one output of the DUT 25. A selected output signal and a measurement signal are applied to the input of a phase comparator 45. A threshold detector circuit 50 transmits a count signal corresponding to the output from the comparator 45. A programmable microcontroller 12 shafts the phase of the measurement signal to the output signal by an increment corresponding to a specified phase shift resolution during generation of the count signal.
Patent JP-S60157566-A (JP)
Inventor: FUREDERITSUKU AREN KARIA
IPC: F24F13/10
Filed: 1984-12-11
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-H01105678-A (JP)
Title: System for recording and reproducing moving image signal
Inventor: ISHIBASHI SATOSHI
IPC: H04N5/91
Filed: 1987-10-19
Abstract: PURPOSE:To attain the recording and reproducing of a moving image signal by once accumulating the moving image signal which is composed of the plural pieces of frames over all frames to be succeeded, driving these respective frames into small blocks and selecting the block to be recorded and the block not to be recorded. CONSTITUTION:A recording control part 41 gives a successive number to representative block information, which are sent from a representative block extracting part 2, in the order of arrival. Then, this number is obtained as a representative block number. The recording control part 41 continuously refers the frame number in the representative block information and additionally writes the given block number to the representative block number list column of said frame number of a representative block number recording part 42. Next, the representative block number, a block address and a luminance value in the block are recorded to a luminance value recording part 43. Thus, the recording of one block is completed. This operation is repeated until the final block. Thus, the moving image signals from a first frame to an F-th frame are totally recorded to a recording part 4.
Patent JP-S63162981-A (JP)
Inventor: UORUTAA RESURII CHIENBAREN
IPC: F04B41/00
Filed: 1987-10-19
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-H0570448-A (JP)
Title: Hiv protease inhibitor
Inventor: RAZURO AARU TOREIBAA
IPC: A61K31/535
Filed: 1991-10-09
Abstract: PURPOSE: To obtain a new specified compd. or its pharmaceutically acceptable salts, hydrate, or esters which are useful as HIV protease inhibitors to inhibit protease encoded by human immunodeficiency virus.  
     CONSTITUTION: The compd. (1,-697811) expressed by the formula or its pharmaceutically acceptable salts, hydrates or esters are used. The compd. is obtd. by incubating N-(cris-2(R)-hydroxy-1(S)-indanyl)-5(S)-(1,1- dimethylethoxycarbonylamino)-4(S)-hydroxy-6-phenyl-2(R)-[[4-[2-(4-morpholinyl) ethoxy]phenyl]methyl]hexanamide with Streptomyces culture S-29-145 (ATCC55086) and then isolating. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0597645-A (JP)
Title: Cosmetic
Inventor: HIRAYAMA KENZO
IPC: A61K8/00
Filed: 1991-10-09
Abstract: PURPOSE:To obtain a cosmetic, not only having excellent ultraviolet ray screening effects but also providing natural finish with high transparency without whiteness and good in feeling of use. CONSTITUTION:A cosmetic is obtained by blending one or more of a metallic salt of an amino acid, preferably zinc glycinate, zinc glutamate, zinc salt of alanine, zinc salt of valine, zinc salt of methionine or zinc salt of lysine having 0.01-50mum, preferably 0.1-20mum particle diameter, especially the zinc glycinate or zinc glutamate in an amount of 0.01-95wt.%, preferably 0.1-50wt.% based on the total amount of the cosmetic as an active ingredient with other ingredients. This cosmetic has the above-mentioned effects. Furthermore, when the metallic salt of the amino acid is blended in the cosmetic, surface treatment such as surface coating treatment with usually well-known raw materials of fats and oils, etc., treatment with an activator or a metallic soap, etc., are carried out for the purpose of utilizing characteristics of the metallic salt and improving dispersibility and usability. The resultant metallic salt of the amino acid can further be blended.
Patent JP-H1198757-A (JP)
Title: Magnetic-disk drive motor
Inventor: KURASAWA TOSHIO
IPC: H02K5/24
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk drive motor, wherein the noises generated from its stator are not propagated to the magnetic disk. SOLUTION: In this motor, a noise-breaking layer 121 for blocking noises is interposed between the inside of a stator 116 and its central shaft, and the stator 116 is aligned with and bonded to its fastening portion. Furthermore, the noise-breaking layer 121 may be an air gap or may be filled with noise hardly conducting substance in comparison with the substances of its central shaft and the laminated core of the stator 116. Further, the substance filled into the noise-breaking layer 121 is porous. A noise blanking sheet 123 can be interposed between the stator 116 and a flange 100 for fastening the stator 116 thereto.
Patent JP-S63116306-A (JP)
Inventor: YOKOYA YOICHIRO
IPC: C04B35/00
Filed: 1986-11-04
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-S63116054-A (JP)
Inventor: MIYAKE NARIKAZU
IPC: F24F5/00
Filed: 1986-11-04
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-H06120038-A (JP)
Title: Hybrid integrated circuit
Inventor: EZAKI SHIRO
IPC: H01F17/04
Filed: 1992-09-30
Abstract: PURPOSE:To make a hybrid intgerated circuit capable of decreasing the magnetic resistance around a choke coil and the leakage flux while increasing inductance value. CONSTITUTION:Within the title hybrid integrated circuit wherein a winding coil comprising a spirally wound up conductor, a magnetic-body-made core fitted to the inside of this coil and a choke coil 14 having electrodes 14a provided on both ends of the core are mounted on a substrate 11, a magnetic body 12 is provided at least beneath the choke coil 14 on the substrate 11.
Patent JP-H06114744-A (JP)
Title: Hole machining grinding wheel
Inventor: TSUCHIMOTO RIYOUKA
IPC: B24D5/00
Filed: 1992-09-30
Abstract: PURPOSE:To improve the efficiency by forming a helical groove, having a specified twist angle and groove width relating to the axial line, toward the base end side from the point end in the periphery of a grinding wheel main unit, so as to cool a grinding part and to smooth discharging cutting chips. CONSTITUTION:A grinding wheel main unit 4 of almost columnar external shape is coaxially provided in the point end of a shaft part 2 of a grinding wheel shaft 3 comprising a columnar shank part 1 and the shaft part 2 of small diameter. Hard abrasive grains of diamond or the like is electrodeposited to a peripheral surface of this grinding wheel main unit 4, to form an abrasive grain layer and a grinding surface 5. A streak of helical groove 6, having a clockwise twist about an axial line O, is formed toward the base end part from the point end in a peripheral surface of the grinding wheel main unit 4. A twist angle theta of this helical groove 6 relating to the axial line O is set to 50 to 75 deg.. Further, ratio of the total sum of widths (a) in the peripheral direction of an opening part in a peripheral side of the grinding wheel main unit 4 of the helical groove 6 in a section vertical to the axial line O, to the total sum of widths (b), in the peripheral direction of the grinding surface 5 partitioned between both ends of the opening part in this section, is set to 1 or more.
Patent JP-H04139353-A (JP)
Title: Combustion amount controller
Inventor: KANBE TADAAKI
IPC: G05B11/38
Filed: 1990-09-28
Abstract: PURPOSE:To delete a switch and a variable resistor, to reduce a cost and to improve the degree of freedoms of designing a control board by writing in a nonvolatile memory for recording a control range of a proportional valve by a communication between an outer controller and a body controller. CONSTITUTION:A microcontroller IC1 containing a nonvolatile memory E<2>PR0M is provided in a body controller, a gas proportional valve 4 for steplessly varying a combustion amount is provided in a gas mechanism 3 of an implement body, and an outer controller 6 for regulating gas pressure can communicate data with the body controller 1 via a serial transmission line 9. When an IC2 sends a minimum gas pressure set end signal to the IC1, the IC1 wires the output value of P3 in the E<2>PROM. When the IC2 outputs a maximum gas pressure set end signal, the IC1 writes the output value of the P2 at this time in the E<2>PROM. Thus, stationary values written in the E<2>PR0M are output by the outputs P2, P3 of the IC2, only the output P1 is varied in response to request combustion amount at that time, and the combustion amount is so controlled as to steplessly vary between the minimum gas pressure and the maximum gas pressure.
Patent JP-H11101336-A (JP)
Title: Controller of automatic transmission
Inventor: SAWA KENJI
IPC: F16H61/12
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To properly control the speed change free from the over speed of an engine, by making a fail controller for controlling a transmission mechanism, function when the failure of a range detecting means is detected by a failure detecting means. SOLUTION: In a high speed driving, an inhibitor switch is held in a range just before the determination of the failure, a stage of transmission gear is selected on the basis of a shift schedule map of the range in the following determination of the transmission gear stage, and as the result thereof, a fourth speed is kept as it is, when a car is driven, for example, in the D range fourth speed, whereby the over speed stage of the engine can be prevented. On the other hand, in a low speed driving, the R range is determined (S42), so that a third speed is selected (S44) from the step (S42) in the following determination of the transmission gear stage. As the result thereof, the transmission gear stage is switched to the third speed (S50), whereby the third speed forward travelling can be continued, and the start and the back after the stop can be also executed.
Patent JP-S61140993-A (JP)
Inventor: ISHIKAWA TAKEHIRO
IPC: G10H1/00
Filed: 1984-12-12
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-S62122463-A (JP)
Title: Cathode ray tube
Inventor: MATSUMOTO TADAO
IPC: H04N3/223
Filed: 1985-11-22
Abstract: PURPOSE:To prevent missing of a picture image at the surrounding of a fluorescent screen and the reduction in the brightness of the screen by providing a detection means of a raster amplitude at the outside of an effective fluorescent screen so as to set overscan quantity to a small value with high accuracy. CONSTITUTION:Since an electron beam is not emitted to any of fluorescent substances 5a, 5b of a fluorescent dot 5 when the raster amplitude is within the effective screen of the fluorescent screen 1, the fluorescent dot 5 is not lighted and then no output is produced from a photodetector 6. A raster amplitude control circuit of a cathode ray tube in this state expands the raster amplitude until the fluorescent substance 5a is lighted and the photodetector 6 causes a photodetection output. On the other hand, when the raster amplitude is expanded exccessively and the fluorescent substance 5b is lighted, the photodetection quantity of the photodetector 6 is increased and the output of the photodetector 6 is fed back to the raster width control circuit, which decreases the raster amplitude. Since the overscan quantity is set with high accuracy in the prescribed range, missing of video image and decrease in the brightness of the screen are not caused.
Patent JP-H1183381-A (JP)
Title: Multitubular heat exchanger and air conditioner
Inventor: MORITA TOMONARI
IPC: F28F9/013
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To utilize the entire tube group effectively for heat exchanger by disposing a plate for regulating the air flow in a heat exchanger, extending from the outer surface of one tube arrangement to the way of a tube group in the cross-sectional direction thereof, between a pair of tanks. SOLUTION: A plate 10 for regulating the air flow in the tube group 7 of a heat exchanger is disposed between a pair of tanks 2, 3. The regulation plate 10 extends across the entire width of a heat exchanger 1 on the outer surface 12 of one tube arrangement and substantially blocks the air flow in the heat exchanger 1 along the laying direction of tube at a part for disposing the regulation plate 10. A fluid (e.g. a coolant) introduced from an inlet pipe 8 coupled with the tank 2 into the heat exchanger 1 circulates the inside of the heat exchanger 1 before being discharged from an outlet pipe 9. Heat exchange takes place between the fluid flowing through the tube group 7 and the air passing through the tube group 7.
Patent JP-S63118572-A (JP)
Inventor: ARITA KATSUYUKI
IPC: B60K25/04
Filed: 1986-11-05
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-H10107307-A (JP)
Title: Manufacturing method of silicon solar cell
Inventor: YUI NAOMASA
IPC: H01L31/04
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To improve electrical insulation between an SnO2 film and an aluminum thin film, and provide a non-polluting solar cell at low cost by removing an oxide film on the surface of granular silicon and forming a clean silicon oxide film with a thickness that permits electrons to permeate by tunnel phenomenon. SOLUTION: A silicon board 104 is irradiated with a long wavelength light which silicon cannot absorb, while applying load on the silicon board 104, and a voltage is applied between the silicon board 104 and the aluminum board 101 from a power supply 107. The temperature of an alumina film 102 increases by the synergetic effect of the mechanical loading and heat energy generated by light, and the thin alumina film 102 generates a breakdown. At that time, the silicon grains 103 and the alumina board 101 are electrically short-circulated, ohmic contact is obtained, and the contact between the silicon grains and the aluminum board is sintered. Furthermore, the contact area of the aluminum and the silicon grains is suppressed at a minimum. Thus, electrical insulation between the SnO2 film and the aluminum thin film is improved.
Patent JP-S60146889-A (JP)
Inventor: GERUHARUTO BUARUSAA
IPC: A61K31/44
Filed: 1984-12-14
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-S60145152-A (JP)
Inventor: JIUSETSUPE DE BIRUGIRISU
IPC: A61M60/258
Filed: 1984-12-14
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-H09106988-A (JP)
Title: Bump and forming method thereof
Inventor: TANIGUCHI MASAHIRO
IPC: H01L21/321
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily and surely forming bumps uniform in height and shape. SOLUTION: In a ball forming process, the tip of a gold wire which protrudes from the tip of a capillary of a wire bonding device is fused into a ball. In a following ball pressure-bonding process, the ball formed at the tip of the gold wire is bonded to a substrate 7 by pressure at a bump forming position and formed like a nail head. In a wire cut process, the gold wire 3 is properly plucked off. In a leveling process, a plucked part 3a is fused by an electric discharge and formed like a ball. In result, a bump 10 complicated in shape is formed.