baber/WOPTO huggingface dataset:
Patent JP-H01205582-A (JP)
Title: Piezoelectric displacement device
Inventor: IWAMATSU SEIICHI
IPC: H01L41/08
Filed: 1988-02-12
Abstract: PURPOSE:To realize an electrode construction of a piezoelectric displacement device being able to be made with few processes while being made low-priced by forming electrodes on the surface of a ferromagnetic piezomaterial such as barium titanate in a striped shape. CONSTITUTION:Electrodes 2 are formed on the surface of a piezomaterial 1 made of a ferromagnetic ceramic material such as barium titanate in a striped- shape by evaporation and a photoetching method. Stripe-shaped electrodes 2 generate surface displacement by impressing an electric field on the surface of the piezomaterial 1 in the horizontal direction. Then, similarly to a lamination type piezoelectric displacement device, the displacement amount and displacement force can be changed according to the number of the stripe-shaped electrodes and their intervals.
Patent JP-H02210046-A (JP)
Title: Set up method in flat knitting machine and set up device in same machine
Inventor: SHIMA MASAHIRO
IPC: D04B7/22
Filed: 1989-02-08
Abstract: PURPOSE:To pull down knitted fabric with giving uniform tension on whole breadth of the knitted fabric without allowing relaxation of sinker loops in set up part by forming crossed part with knitting yarn and pulling down the knitted fabric with affecting set up comb to the crossed part. CONSTITUTION:In a double-bed filling knitting machinery, (1) antirunning yarn in going course supplied with hooking in zigzag between both needle beds of one going and returning course and antirunning yarn in returning course are respectively knitted in antirunning in 1X3 broad rib texture by set up yarn so as the both to cross with each other at upward of opening and (2) said crossed point is affected by needle point of the set up comb and the part of crossing of antirunning yarn is pulled down to under the opening, then (3) from end part of antirunning in returning, set up yarn in an amount of one going and returning course is supplied, then knitted in circular thereafter, knitted fabric continuing to circular knitting course is knitted.
Patent JP-H04269420-A (JP)
Title: Manufacturing method of display panel
Inventor: KOIWA ICHIRO
IPC: H01J17/49
Filed: 1991-02-25
Abstract: PURPOSE:To improve production yield of display panels by flattening the surface of a flattened thick film to be formed on a front plate on which a filter layer is formed and improving the formation precision of an electrode pattern to be formed on the flat thick film and preventing its disconnection. CONSTITUTION:After a flattened thick film 26 is formed on the front plate 21 on which a filter layer 22 is formed and kept still for a prescribed period, heating process is carried out under prescribed decreased pressure to defoam the bubbles 27 inside and dry the film under decreased pressure. Consequently, the flattened thick film 26 becomes free of bubbles and its surface is flattened. If an anode 28 is formed on the surface by patterning, an electrode pattern with high reliability is formed easily.
Patent JP-S60231338-A (JP)
Inventor: UEIN AABUINGU KINII
IPC: H01L21/265
Filed: 1985-02-20
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-H01252779-A (JP)
Title: Production of ceramic superconductor
Inventor: ROBAATO JIYOOJI CHIYAARUSU
IPC: C30B29/22
Filed: 1989-02-09
Abstract: PURPOSE: To produce a ceramic superconductor contg. Ba or Sr by evaporating a chelate compd. of metallic components at a specific temp., mixing its vapor with an oxygen-contg. gas and bringing this gas into contact with a substrate heated to a specific temp.  
     CONSTITUTION: The chelate compd. of metal components, which preferably contain Y and Cu as indispensable constituents and the further added with Ba and/or Sr, is evaporated at a temp. of 150 to 350°C in an inert carrier gas. The resulted chelate composite vapor is transported by the carrier gas to the position adjacent to the substrate. The vapor is mixed with the oxygen-contg. gas in this position. The gaseous chemical vapor deposition mixture formed in such a manner is brought into contact with the substrate heated to 350 to 650°C, more preferably 400 to 500°C, by which the ceramic film of oxide is formed on the substrate. The substrate is preferably single crystal perovskite or single crystal SrTiO 3 . The ceramic film is thereafter subjected to post-firing at 400 to 650°C in an oxygen atmosphere. As a result, the ceramic superconductor contg. the Ba and/or the Sr is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S58148060-A (JP)
Title: Casting mold for continuous casting
Inventor: YAJI GENPEI
IPC: B22D11/04
Filed: 1982-02-26
Abstract: PURPOSE:To measure the heat removal state of a casting mold with good accuracy and to enable the feedback thereof to continuous operations by disposing a surface heat flux meter of sheet type on the outside surface of the mold side plate. CONSTITUTION:In a mold 10 for cooling the molten metal 22 charged therein from above through a charging pipe 20 to form an ingot 24, a surface heat flux meter 14 of sheet type which has a detecting plate of a material having heat conductivity roughly equal to the heat conductivity of a mold side plate 11 and is contained in a case 30 which prevents the transmission of heat in the direction where heat flow is not detected is disposed by soldering on the outside surface of the plate 11 in a tight contact state so as to detect the heat removal state of the mold 10. The heat flux value is obtained directly and accurately by reading the indication of the meter 14. The contact state of the mold 10 and the steel 22 is thus detected easily.
Patent JP-H09187533-A (JP)
Title: Performance enhancing repulser for racket
Inventor: UEDA HIROSHI
IPC: A63B102/02
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To expand impact absorbability, repulsive performance and sweet area by mounting wires of nearly the same diameter as the diameter of natural rubber having elasticity or cord-like gut formed to coat the surface thereof (woolly finishing) to the gut extended on a racket for ball games near the outer side in the sweet area of the strings. SOLUTION: The repulser 1 is constituted by mounting hooks to both ends of the wire having nearly the same diameter as the diameter of the natural rubber cord-like gut or the cord-like gut formed by coating (woolly finishing) on the outer side of the natural rubber. While the points and the number of pieces of the repulsers 1 to be mounted are free, there are three kinds of methods ; a method of mounting the repulsers on longitudinal parallel two sides or transverse parallel two sides and methods of combining two kinds of the longitudinal and transverse parallel two sides and further mounting the repulsers diagonally and mounting the same over the entire part of the face.  The method of mounting the repulsers on the longitudinal parallel two sides is the most excellent in the impact absorbability and repulsive performance and makes a ball hitting feel extremely soft over the entire part. The method yields a sharp carry with sharp cutting quality and allows the stroke with the stable ball fitting feel even if the ball is hit on the outer side of the sweet spot.
Patent JP-H04272660-A (JP)
Title: Sintered carrier for alkaline storage battery
Inventor: WATANABE KENICHI
IPC: H01M4/80
Filed: 1991-02-27
Abstract: PURPOSE:To achieve high capacity and enhancement of the quick charge performance of an alkaline storage battery and provide a sintered carrier which is safe and easy to handle. CONSTITUTION:Cellulose particles from which water soluble components are removed are used: nickel powder, a sticking agent and water are kneaded with the cellulose particles under reduced pressure to form a slurry, which is applied to a nickel-plated iron holed plate so as to provide a sintered carried.
Patent JP-S60176856-A (JP)
Title: Braking device for automobile
Inventor: SATOU NAGASUKE
IPC: B60T8/34
Filed: 1984-02-21
Abstract: PURPOSE:To control a rear-wheel lock with a simple structure, by connecting two-system brake pipe lines to a rear-wheel cylinder, while installing a deceleration sensitive cutoff valve in one side brake pipe line in the two-system ones. CONSTITUTION:Each of brake pipes 8 and 11 consisting of two systems I and IIis connected to each rear cylinder 10 of rear wheels 3 and 4. A deceleration sensitive cutoff valve 9 is interposingly installed in the point midway in the pipe 8 of one side system I . Likewise, each of pistons 12 and 13 to be operated in receiving pressure from each of pipes 8 and 11 is installed in the rear cylinder 10. As for diameters d1, d2 of these pistons 12 and 13, the d1 of the piston 12 is set to be smaller than the d2 of the piston 3. With these diameters d1 and d2 altered properly, a gradient of rear-wheel braking force after the break point is easily adjustable.
Patent JP-S56126931-A (JP)
Title: Wirebonding method
Inventor: MIYAJIMA EIJI
IPC: B23K1/00
Filed: 1980-03-12
Abstract: PURPOSE:To accomplish an accurate and safe connection of wires by initially connecting the second wire to a conductive film on a substrate by a ball bonding method and then connecting one end of the first wire to the spherical end of the second wire in the ball bonding of the first line. CONSTITUTION:An Au wire 7 is ball bonded to a conductive film 4 of a substrate 1 in such a manner that the spherical end 8 of the wire 7 is positioned at the one  end of a wire 6. After the wire 6 is heated compressed on the joint of the spherical  end 8, it is ball bonded onto an electrode 2. This stabilizes the ball connection between the wire 6 and the conductive film 4 thereby assuring an accurate bonding.
Patent JP-H04246419-A (JP)
Title: Production of organopolysiloxane
Inventor: OKAWA SUNAO
IPC: C08G77/38
Filed: 1991-01-31
Abstract: PURPOSE:To obtain the title compd. being useful as a modifier of an org. resin and having a phenyl group and an Si atom-bonded H atom in its molecule by reacting a specified organopolysiloxane with 1,1,3,3-tetramethyldisiloxane in an aqueous hydrogen chloride soln. CONSTITUTION:An organopolysiloxane having one or more phenyl groups and one or more alkoxy groups in its molecule and a mol.wt. of 100,000 or smaller (e.g. a compd. of formula) is made so react with 1,1,3,3-tetramethyldisiloxane in an aqueous hydrogen chloride soln.
Patent JP-S61192955-A (JP)
Title: Automatic transmission for vehicle
Inventor: MORIYA KOICHI
IPC: F16H59/14
Filed: 1985-02-21
Abstract: PURPOSE:To enable an engine brake to be effectively applied, by detecting an operational condition of the engine brake from the change of a distance depressing an accelerator pedal. CONSTITUTION:A control unit 9, containing a microprocessor 10, inputs the first data D1 showing a control angle theta of an accelerator pedal 11 and the second data D2 showing a car speed V at each time. Now if the accelerator pedal 11 is quickly returned, the control unit 9 detects a control of the accelerator pedal 11 on the basis of the first data D1, and if execution of the control, quickly returning the accelerator pedal 11, is detected, the control unit 9, fixing a value of the first data D1 to the value before the pedal is returned, determines by this fixed data and the second data D2 the optimum speed change shift position. In this way, an engine brake can be effectively applied.
Patent JP-H10227734-A (JP)
Title: Density distribution measuring device and method
Inventor: AIZAWA HITOSHI
IPC: G01N9/24
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a device which can measure and display a X-ray projection image of a subject in real time, and to provide a density measuring method which can cope with the change of the measuring condition such as the fluctuation of X-ray tube voltage, and the fluctuation of temperature and humidity. SOLUTION: This measuring device comprises a X-ray generator 5 comprising a microfocus X-ray source, a sample mount 2 on which a samle 1 is to be mounted, a X-ray detector 21 for detecting the X-ray projection image of the sample 1, a computing element 6 for processing the detected data of the X-ray projection image, a display unit 7 for displaying the X-ray projection image or the like, and a recording unit 8, the X-ray is simultaneously projected to two kinds of samples having the densities different from each other, that is, a known sample and an unknown sample, the distribution of the density of the unknown sample is operated on the basis of the detected data of the X-ray projection image, by the computing element 6, and the density distribution is display by the display unit 7 such as CRT or the like.
Patent JP-H07237420-A (JP)
Title: Damping force controller
Inventor: UEMAE HAJIME
IPC: B60G17/015
Filed: 1994-03-01
Abstract: PURPOSE:To improve the comfortableness in driving at running down a step by the damping force controller of a variable damping force type shock absorber. CONSTITUTION:This damping force controller is equipped with a vertical acceleration sensors, which detects the direction and magnitude of the vertical acceleration of a car body, and the procedure includes a step S3, which inhibits the increase control of the damping force of a variable damping force shock absorber, when downward vertical acceleration is detected, according to the detection result of the vertical acceleration sensor, and steps S4 and S5, which increases the damping force of the variable damping force shock absorber when the vertical acceleration is upward and besides the value gets over a first comparison value, according to the detection result of the vertical acceleration sensor.
Patent JP-H04244763-A (JP)
Title: Bearing cooler for horizontal-shaft water-wheel generator
Inventor: SATO RYUSAKU
IPC: H02K9/22
Filed: 1991-01-31
Abstract: PURPOSE:To apply to a bearing cooling of a horizontal-shaft water-wheel generator having 1000kW or larger of an output by enhancing a cooling efficiency of a built-in bearing unit and lowering a bearing temperature to an allowable value or lower. CONSTITUTION:A thrust collar hollow part 9 is provided in a thrust collar 22 of a thrust bearing 3, the part 9 communicates with a steam space 8 of a heat generating part of a rotary shaft heat pipe 7, a heat exchanging mechanism 24 for supplying water from a cooler 23 to an oil drain tube 18 of a built-in bearing unit to heat exchange it, is provided, lubricant 5 is cooled by the mechanism 24 in addition to cooling of the bearing unit by the pipe 7, thereby enhancing a cooling efficiency of the bearing unit.
Patent JP-H02211087-A (JP)
Title: Speed calculator and controller for induction motor
Inventor: OTANI TSUGUTOSHI
IPC: H02P23/07
Filed: 1989-02-09
Abstract: PURPOSE:To accurately control a speed by compensating a secondary resistance value with a detected value of a temperature sensor provided at a stator of a motor when the rotating speed of the motor is calculated based on a differ ence between a slip frequency obtained by calculation and driving frequency of the motor. CONSTITUTION:A torque current Iq, a magnetic flux phi and temperature detected value thetas of a stator obtained from voltage and current of a motor driven at a driving frequency (f) are input to a slip frequency calculator C, a slip fre quency fs is calculated and obtained. A real frequency fn corresponding to n rotating speed is obtained by fn=f-fs. The frequency fs is calculated by fs=Iq.R2/(2piphi). R2 is a secondary resistance value at that time. When the secon dary resistance value at reference temperature thetar0 of a stator is R20, the value R2 at an arbitrary temperature thetar is R2=R20(1+k0 thetar), where  theta=thetar- r0, k0=1/(225+thetar0), and 225 is a constant when a secondary conductor is made of Al. Thus, the value R2 is compensated by the temperature rise of the stator, and a frequency (speed) fn is precisely obtained without speed sensor.
Patent JP-S63201245-A (JP)
Inventor: AKASAKI SHIGEO
IPC: E04C5/12
Filed: 1987-02-14
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-S53116561-A (JP)
Title: Drum lining for mill
Inventor: UEDA HIROSHI
IPC: B02C17/22
Filed: 1977-03-22
Abstract: PURPOSE: To positively and properly classify grinding mediums in a grinding chamber, by providing linings each with a guide surface for guiding grinding mediums rolling from the adjacent lining, the guide surface of the lining being located forward of the lining in a rotational direction of the mill and displaced toward an outlet of the mill. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06247638-A (JP)
Title: Fixing method for cable terminal section and clamping device
Inventor: OWADA MASASHI
IPC: B65H75/28
Filed: 1993-02-22
Abstract: PURPOSE:To fix a cable terminal section without damaging a winding drum. CONSTITUTION:To fix a cable terminal section 3 after a cable 2 is wound on a winding drum 1, a clamping device 6 holding the cable terminal section 3 is formed in advance, one end section of the clamping device 6 is fastened below the cable 2 wound on the winding drum 1 as the uppermost layer in front of the cable terminal section 3, then the cable terminal section 3 is held and fixed by the clamping device 6.
Patent JP-S53116532-A (JP)
Title: Safety circuit for combustion control device
Inventor: KUSUDA KATSUHIRO
IPC: F23N5/24
Filed: 1977-03-22
Abstract: PURPOSE: To provide cheap safety circuit which operates when the device does not ignite that fuel valve and igniter are in operation, for example, by constituting safety operation self-maintaining device by making use of semiconductive material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55124712-A (JP)
Title: Hair rinse composition
Inventor: HORIUCHI TERUO
IPC: A61K8/92
Filed: 1979-03-19
Abstract: PURPOSE: To prepare the title composition giving excellent rinsing effect and smooth touch to the hair, by compounding a quaternary ammonium salt, a polyoxyethylene alkylphenyl ether phosphoric acid ester, and a lanolin fatty acid as essential components.  
     CONSTITUTION: A composition containing (A) 0.4W10wt% of a quaternary ammonium salt of formula I (R 1-4  are alkyl provided that at least two of them are 8W22C alkyl; X is halogen, etc.), (B) ≥0.1wt% of a polyoxyethylene alkylphenyl ether phosphoric acid ester [a mixture of monoesters II (R is 4W20C alkylphenyl) or diesters III, wherein the molar number of added EO is 4W20,] and (C) ≥0.1wt% of lanolin fatty acid, wherein A/(B+C) is 1/0.2W0.7 and B/C is 0.25W4/1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55123576-A (JP)
Title: Process commanding method for automobile assembly
Inventor: SHIMIZU HISASHI
IPC: B62D65/18
Filed: 1979-03-19
Abstract: PURPOSE:To secure an accurate process of the assembling work by a system wherein an information is entered in the work preliminarily, reading the information at respective process automatically, and indicating the process instructions based on said information to line workers. CONSTITUTION:When a label 100 indicated on the work W moving on the line 7 is read by a reader 12, and a signal is transmitted to an indicator 14, a compurter located within the indicator 14 detects a specification and a model of said work to decide whether the process is necessary or not. When the process is not necessary, the work is conveyed to the next process as it is. When the process is necessary, a lamp 15 is lighted to sound the buzzer 16 to inform the worker of a necessary process. Since a lamp is simultaneously lighted in respect to the specification and the model of the work within the lamp 19 provided for correspondance to respective card blank 18, the worker picks up a corresponding card to attach to the work, which enables to attain the accurate process of the assembling work.
Patent JP-H06222011-A (JP)
Title: Method and device for inspecting printed circuit board
Inventor: HARORUDO WATSUSAAMAN
IPC: G01B11/245
Filed: 1993-02-22
Abstract: PURPOSE: To analyze a continuous inspection region at high speed by operating one or more of a plurality of cameras by first synchronized signals and operating one or more of the remaining cameras by second synchronized signals delayed from the first signals. CONSTITUTION: A X-Y table moves an inspection head transversely on a circuit board at a speed as two times high as a conventional speed, e.g. at 29inches/ second. Cameras 13-16 start photographing by synchronized signals from frame memory units 25-28 and master synchronizing units 40 and convert an image into signals 21-24. Cameras 14, 16 start photographing with 1/2 horizontal delay as compared with the cameras 13, 15 by a delaying circuit 35. The cameras 13-16 are provided respectively with shutters 45-48 and based on the selective operation of the shutters, a secondary image formed at the time of photographing by opposed cameras is removed. Moreover, flashing operation of flash fixing plates operated interlockingly with the cameras 13-16 is carried out at the time of opening the shutters 45-48.  The image for which photograph- framing treatment is carried out is sent to central processing units 29, 30 through units 25-28 and analyzed by an established method.
Patent JP-H11218436-A (JP)
Title: Ultrasonic liquid level measuring device
Inventor: SAKUMA MASATAKE
IPC: H01L41/09
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To accurately measure a liquid level in a liquid bath without any contact and to improve environmental resistance, by calculating the liquid level based on the attenuation of ultrasonic reflection pulses from a wall surface in the liquid bath and the mounting position of an ultrasonic probe at reception and transmission sides. SOLUTION: An ultrasonic wave being transmitted from an ultrasonic probe 5 connected to an ultrasonic dispatch means 7 toward a liquid bath wall 1a is subjected to multiple reflection at a different position on the side wall surface between both ultrasonic probes 5 and 6 according to a dispatch angle, is received by an ultrasonic reception means 8 via the other ultrasonic probe 6, and is converted to an electrical signal according to a reception signal intensity.  A signal detection means 9 detects information on the signal level and the ultrasonic arrival time of an ultrasonic reflection pulse that is obtained according to each reflection count, calculates a liquid level based on the propagation time and amplitude (attenuation rate) of ultrasonic waves and the installation position and the installation interval of the ultrasonic probes 5 and 6, and outputs it to a liquid level output means 11.
Patent JP-H04271137-A (JP)
Title: Semiconductor package for high frequency
Inventor: MIYAMOTO YUTAKA
IPC: H01L23/12
Filed: 1991-02-27
Abstract: PURPOSE:To improve characteristics in a high frequency region, and miniaturize a package. CONSTITUTION:Protrusions 11 are formed in the inside of the lid of a semiconductor package, and set so as to be able to come into contact with the bonding area on the surface of a chip and an electrode part of the package. A wiring is formed in the inside the lid of the semiconductor package, so as to connect the bonding area of the chip with the electrode part. The semiconductor package is constituted by combining the lid 10 and a main body 11.