baber/WOPTO huggingface dataset:
Patent JP-S57117026-A (JP)
Title: Time synchronizing system of dispersion system
Inventor: YOSHIMI MAKOTO
IPC: G06F13/00
Filed: 1981-01-14
Abstract: PURPOSE:To prevent a processing error based on a mistake of recognition, by measuring a delay time caused by relaying of a data transfer in each subsystem, integrating it, and correctly recognizing the delay time in the receiving destination. CONSTITUTION:The time when a data has been generated is detected by a timer 13, subsequently, the time when transmission of the data has been started is detected in the same way, a difference between them is inserted into a transmission data, and it is transmitted through an output port 22. In this way, a delay time is compensated at every relaying, the receiving side is always capable of recognizing the time when the data has been generated in its generation source, by time of its self-timer, and the time is synchronized without making an absolute time of each subsystem coincide.
Patent JP-H04237062-A (JP)
Title: Chargeable powder for circuit formation of wiring board and production thereof
Inventor: ISOZAKI SEIYA
IPC: H05K3/12
Filed: 1991-01-21
Abstract: PURPOSE:To improve printability and to allow the circuit formation of a narrow pitch and low resistance as the control of electrification is facilitated. CONSTITUTION:This powder consists of a core material consisting of a conductive metallic particle 1, an outside wall consisting of the fine particles of a hot meltable resin 2a formed around this material and the fine particles 3 of a hot meltable resin stuck to the surface of this outside wall. This process for production consists in forming the outside wall consisting of the fine particles on the hot meltable resin 2a by using electrostatic force and mechanical impact force around the conductive metallic particle 1 and fixing the fine particles 3 of the hot meltable resin to this outside wall by using the electrostatic force and mechanical impact force.
Patent JP-S63176288-A (JP)
Inventor: YASUDA HIROSHI
IPC: B66B29/00
Filed: 1987-01-14
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-S5289263-A (JP)
Title: Electric cleaner
Inventor: SASAI GOROU
IPC: A47L9/00
Filed: 1976-01-21
Abstract: PURPOSE: To provide an electric cleaner which makes it possible to suck and shield noise generated from the case effectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06215128-A (JP)
Title: Picture processor
Inventor: FUJITA HIDETO
IPC: H04N5/243
Filed: 1993-01-14
Abstract: PURPOSE:To improve the contrast of an inputted picture by operating the data conversion processing of the luminance data of the inputted picture based on the primary object area of the inputted picture and the positional variation. CONSTITUTION:A primary object area detecting circuit 10 which detects a unit area constituting the primary object area of the inputted picture based on data from a screen division evaluation calculating circuit 9, and a lightness calculating circuit 12 which calculates lightness data indicating the lightness of the inputted picture based on the positional variation of the detected unit area and the luminance data are connected with a main control part 6. Then, the calculated lightness data are supplied from the main control part 6 to a conversion data calculating circuit 7. Then, the main control part 6 supplies print data based on an input from an RGB conversion circuit 5 to a printing control circuit 13, and the driving of a video printer is controlled so that a picture can be printed on recording paper by the printing control circuit 13. Then, the main control part 6 supplies the lightness data to the conversion data calculating circuit 7 based on prescribed data.
Patent JP-S57120218-A (JP)
Title: Multielement thin-film magnetic head
Inventor: YAMADA MASAMICHI
IPC: G11B5/31
Filed: 1981-01-19
Abstract: PURPOSE:To simplify a manufacture process and to improve cross-talk, by forming a magnetic material layer for shielding between tracks of an upper magnetic material layer and magnetically connecting it to a lower common magnetic material layer. CONSTITUTION:On a substrate 5, a lower common magnetic material layer 2 is formed uniformly, and an insulator layer 7, conductor layers 4a and 4b, an insulator layer 6, and upper magnetic material layers 1a-1c which have tracks with track width are formed in prescribed shapes. Between tracks of the upper magnetic material layers 1a-1c of a multielement thin-film magnetic head, magnetic material layers 9a and 9b for shielding are formed in prescribed shapes and connected magnetically to the lower common magnetic material layer 2. The magnetic material layers 9a and 9b are formed in the same process with, for example, the upper magnetic material layers 1a-1c.
Patent JP-S62164746-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: SAKAMOTO MORIHISA
IPC: C08K7/18
Filed: 1986-01-16
Abstract: PURPOSE:To obtain a rigid polyvinyl chloride resin compsn. having excellent moldability, by blending a polyvinyl chloride resin with fine powder or short fiber of calcium sulfate as a filler. CONSTITUTION:In a polyvinyl chloride resin compsn. consisting of a polyvinyl chloride resin and a filler, fine powder and/or short fiber of calcium sulfate are/is used as said filler. Pref. the fine powder and/or short fiber of calcium sulfate are/is used in such a proportion that the amount thereof accounts for about 3-50wt% of the total amount of the resulting rigid polyvinyl chloride resin compsn. Fine calcium sulfate powder having an average particle size of 1-50mu is used ans commercially available. The short fiber has a length of 20-200mu and its plate crystal having a ratio of length to thickness of 20-100 is preferred. The short fiber is commercially available.
Patent JP-H01182985-A (JP)
Title: Method for checking function of magnetic tape cassette
Inventor: MIZUTA AKIRA
IPC: G11B23/113
Filed: 1988-01-13
Abstract: PURPOSE:To improve a checking accuracy in a braking function check by preventing interfering with the projecting part of a braking lever at time of pressing the braking lever. CONSTITUTION:The braking function is checked in a condition after an action to turn a braking lever 24 up to a retreating position once is executed beforehand. In such a check, at the time of pressing the braking lever 24, a projecting part 16b of a reel 6 cannot be located in the turning locus of the braking lever 24, and for such a reason, a load which a pressing means receives from the braking lever 24 at the time of pressing is made into only the load by a pure spring energization not to contain the load by an interference of the braking lever and the convex part of the reel. Thus, the checking accuracy in the braking function check of a magnetic tape cassette can be improved.
Patent JP-S60149460-A (JP)
Title: Flat screen printer
Inventor: TSUJI AKIO
IPC: B41F15/08
Filed: 1984-01-14
Abstract: PURPOSE:To exactly print a pattern on positions related to the weave pattern of a cloth by a method in which the weave pattern of the cloth is detected and on the basis of the positions of the weave pattern, the stepwise feeding amount of a delivery belt is controlled. CONSTITUTION:The position of a weave pattern 2 passing through a detection position after the beginning of printing operation is detected by a video sensor 17. On the basis of the position of the weave pattern 2, the stepwise feeding amount of the delivery belt 5 is controlled. The weave pattern is positioned at given position of each printing unit, and thereby the positional relation between the weave patterns 2...2 and print patterns 3...3 becomes constant all the time.
Patent JP-H07273234-A (JP)
Title: Electronic package assembly and connector that is used together with it
Inventor: BENSON CHIYAN
IPC: H01L23/02
Filed: 1995-01-17
Abstract: PURPOSE: To ensure a reliable contact pressure effectively between two circuit boards by an arrangement, wherein selected contact pads of a flexible circuit board are meshed with selected contact pads of a rigid circuit board, while being aligned. CONSTITUTION: This electronic package assembly comprises a base member 11, a substantially rigid circuit board 13, a semiconductor element 15 arranged on the circuit board 13, a flexible circuit board 17, and a cover 19 adapted to be arranged on the base member 11. The flexible circuit board 17 is positioned with respect to the rigid circuit board 13, such that selected ones of a plurality of second contact pads 41 of the circuit board 17 are meshed with corresponding ones of a plurality of first contact pads 35 of the rigid circuit board 13, while being aligned. The cover 19 is designed to apply a force onto a resilient member 61, such that the contact pad 41 of the circuit board 17 applies a specified force to the contact pad 35 of the rigid circuit board 13. This arrangement improves the technology.
Patent JP-H07204321-A (JP)
Title: Game machine and projection type display used therefor
Inventor: IWASA KEN
IPC: A63F7/02
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a game machine which ensures the playing of a game with greater fun by enhancing game attraction of a game machine such as a pachinko machine. CONSTITUTION:In a game machine in which balls are rolled down along a rolling surface 2 to accomplish a game like a pachinko machine or the like, a screen 6 is arranged on a rolling surface of the balls 1 and an animation is projected onto the screen with a number varying, for example, in a slot machine from a projector 7. The screen is mounted free to move so that it can stick out to the rolling surface 2 and a conversion is made to let the balls be guided to a score section part with the screen sticking out to score easily.
Patent JP-S60149624-A (JP)
Title: Thermoplastic polyurethane resin
Inventor: EMOTO KATSUYA
IPC: C09D175/00
Filed: 1984-01-13
Abstract: PURPOSE:The titled resin soluble in a general-purpose organic solvent and excellent in toughness, abrasion resistance, etc., prepared by using a long-chain diol, a short chain diol containing a branched diol, an organic diisocyanate and an isocyanurate ring-containing triisocyanate. CONSTITUTION:A thermoplastic polyurethane resin of a MW>=8,000 prepared by reacting (A) a long-chain diol of a MW of 500-5,000wt% short-chain diol having an alkyl group as a side chain, (C) an organic diisocyanate and (D) an isocyanurate ring-containing triisocyanate at a reactant ratio satisfying relationships I , II, and III (wherein a, b, c, and d are the numbers of moles of components A, B, C, and D, respectively). This polyurethane resin is soluble in a solvent such as methyl ethyl ketone, ethyl acetate or toluene and excellent in mechanical properties such as toughness and abrasion resistance, and has a long pot life and excellent curability when used in a two-component formulation.
Patent JP-S5391963-A (JP)
Title: Heat discoloration-resistant polymer composition
Inventor: YASUI KEIKICHI
IPC: C08L65/00
Filed: 1977-01-22
Abstract: PURPOSE: A tin-containing organic compound and a phosphite ester are incorporated to a polymer containing norbornene derivatives to provide a ring-opening polymer composition of good heat-discoloration resistance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01184002-A (JP)
Title: Spiral type membrane module
Inventor: SAWADA SHIGEKI
IPC: B01D61/08
Filed: 1988-01-13
Abstract: PURPOSE:To prevent a blocking on the surface of the longitudinal end of a membrane module to keep a raw water passage under a favorable condition, by causing the end periphery of a separation membrane to protrude from the end periphery of a spacer or to retreat therefrom. CONSTITUTION:In a membrane module, wherein a bag-shaped separation membrane 3 into which a mesh-spacer 4 being inserted is wound round an outer surface of a water-collecting pipe 1, a corrugated spacer 2 being interposed threrebetween, the width of the spacer 2 in a longitudinal direction of the water-collecting pipe is made larger than the width of the separation membrane 3 in the said direction so that the end periphery 3A of the membrane 3 is spaced a distance (l) inwardly from the end periphery 2A of the spacer 2. The raw water is at first divided into branches at the end periphery 2A of the spacer 2 and thereafter divided again at the end periphery 3A of the membrane 3 and reaches the passage between the membranes. The end periphery 2A at the first dividing point assumes a linear shape having no intersection, whereas the end periphery 3A at the second dividing point has intersections where the membrane 3 is brought into contact with the spacer 2, nonetheless, said dividing part is linear, whereby the raw water flows smoothly, so that blocking of the flow passage due to the SS etc. in the raw water can be prevented.
Patent JP-S62162932-A (JP)
Title: Electronic clinical thermometer
Inventor: OKADA MASAMICHI
IPC: G01K7/00
Filed: 1986-01-13
Abstract: PURPOSE:To give a measuring person no feeling of physical disorder originating from display switching by displaying an estimated value of bodily temperature when the difference between a measured value and the estimated value of bodily temperature decreases below constant temperature to be added. CONSTITUTION:A sensor 1 detects the bodily temperature under a tongue or an arm and its temperature signal is sent to a CPU 3 through an A/D converter 2 and stored as information in a memory 4. The CPU 3 adds the constant temperature to the measured temperature and the sum temperature is supplied to a display device 5. Further, the CPU 3 analyzes the measured temperature information to calculate the estimated value of the bodily temperature and also calculate the difference between the estimated value of the bodily temperature and measured value; when the difference value is less than the added constant temperature, a buzzer 6 is put in operation and the sum temperature is switched to display the estimated value of the bodily temperature.
Patent JP-H01180516-A (JP)
Title: Optical modulator
Inventor: TANEHASHI MASAO
IPC: G02F1/01
Filed: 1988-01-13
Abstract: PURPOSE:To vary the light quantity at a high speed by providing an analog A/O modulator for modulating a stabilized laser by an analog A/O control signal and generating optical modulation signal. CONSTITUTION:A laser light source 1 generates laser light (a). A laser light quantity control part 2 controls the laser light (a) by a light quantity command signal b-1, and generates stabilized laser light (c) from which the noise has been eliminated. A level switching circuit 3-1 generates an analog A/O control signal d-2 which has brought amplitude of a digital modulation signal d-1 to amplitude modulation by a level switching signal (e). An analog A/O modulator 4-1 modulates the stabilized laser light (c) by an analog A/O control signal d-2, and generates an optical modulation signal (f). In such a way, an analog type is used, and this modulator is allowed to have both a switching function for turning ON/OFF an optical signal, and a function for making a level in an ON state variable, by which the light quantity can be varied at a high speed.
Patent JP-S5499589-A (JP)
Title: Thickness slip piezoelectric oscillator
Inventor: KATOU TOSHITAKE
IPC: H03H9/19
Filed: 1978-01-23
Abstract: PURPOSE:To obtain a miniature and high-performance oscillator by adhering the bearing component different from the oscillator bar to the node of the high-order flexion vibration of the oscillator bar and then supporting the oscillator through the bearing onto the substrate and via the bearing component. PURPOSE:Support component 11 formed by bending the thin plate into a U-shape is fixed onto insulating substrate 10 with small hole 13 provided at rising part 12 of 11. And the rescribed node of the bevel part of crystal bar 18 both ends are slope is held at the center part of a pair of bearing components 14 via thin plate projection with slit part 16 provided, and is then supported rotatably to samll hole 13 of component 14 via cylindrical projection 15 at one side of 14. As a result, the loss of support point caused by the thickness shear vibration can be minimized, thus obtaining an oscillator featuring the length-thickness ratio of under 15 as well as a high Q value and low equivalent series resistance value with a miniature size.
Patent JP-S58125313-A (JP)
Title: Method and device for preventing generation of wall thickness deviation of billet to be pierced in hot extrusion
Inventor: MIHARA YUTAKA
IPC: B21C23/08
Filed: 1982-01-20
Abstract: PURPOSE:To reduce the generation of wall thickness deviation remarkably, by detecting a bend of a bar produced in piercing, and piercing a billet while adding forces, for straightening the bend of bar into a straight stae, to the bar. CONSTITUTION:In performing a direct piercing method or an expanding method by putting a billet 3 into a case 2, the direction of generating the maximum tensile strain caused by piercing is detected by sticking strain gauges 6 on the circumference of a bar 4, for example on the three spots of a bar 4. And pressing forces are added to the bar 4 in the direction perpendicular to its axis by pressing bodies 8 of hydraulic cylinders 7 to give straightening forces to the bar 4 basing on the relation between the quantity of strain and the displacement of the tip of bar 4.
Patent JP-H10193419-A (JP)
Title: Valve having built-in check valve and mold clamping device
Inventor: MORI MASARU
IPC: B22D17/26
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a valve having a check valve built therein so as to reduce generation of chattering and cavitation, and a mold clamping device using the valve. SOLUTION: A valve 15 having a check valve built therein has an outer tube 16, on which through holes 16a and 16b respectively communicating with a first and a second oil passages 21 and 22 are provided, a piston 17, which fits in the outer tube 16 and, by being energized towards a basic end side, which communicates with the first oil passage 21 and, by being shifted to a top side, which closes the first oil passage 21 and which communicates with the second oil passage 22 through a through hole 17a or the basic end side, and a check valve 19, which closes the second oil passage 22 by being energized towards the basic end side and by being shifted to the tip side by means of a pressure oil running in the second oil passage 22, which communicates with the second oil passage 22.  In addition, a mold clamping device provides the valve 15 having the check valve built therein in a portion, through which the pressure oil circulates.
Patent JP-S62167214-A (JP)
Title: Production of high-purity organic smectites clay
Inventor: OGAWA MASAHIDE
IPC: C01B33/26
Filed: 1986-01-17
Abstract: PURPOSE:To produce high-purity organic smectites clay by allowing organic cationic compd. and alkali to react with clay mineral consisting of smectites main body contg. cristobalite and converting cristobalite into soluble alkali silicate. CONSTITUTION:Clay mineral (terra abla, bentonite or the like) which has smectites as a main body and contains cristobalite is allowed to react with organic cationic compd. (dimethyldialkylammonium halide or the like). At this time, the charge of organic cationic compd. is regulated to about 50-200 millequivalent per 100g clay mineral and allowed to react with each other at about 3-13pH at about ordinary temp. - 80 deg.C for about 5-120min. Then clay mineral is allowed to react with alkali (sodium hydroxide or the like) at about 80-160 deg.C and cristobalite is converted into soluble alkali silicate. Thereby alkali silicate can be separated effectively and easily and high-purity organic smectites clay is obtained.
Patent JP-S59130667-A (JP)
Title: Production of composite spherioidal graphite cast iron roll
Inventor: FUKUDA MASAHIRO
IPC: C22C37/00
Filed: 1983-01-17
Abstract: PURPOSE:To prevent fading of Mg and to make its texture uniform by incorporating a prescribed ratio of C, Si, Mn, P, S, Ni, rare earth element, etc. and adding an inoculant contg. Ca and Ba in the stage of casting. CONSTITUTION:A cast iron contg., by weight %, 2.6-3.8% C, 0.6-2.2% Si, 0.3- 1.2% Mn, <=0.4% P, <=0.04% S, 0.3-6% Ni, 0.05-10% Cr, 0.05-1% Mo, 0.02- 0.1% Mg, <=0.3% Sn, <=1% Cu, and 0.01-0.1% rare earth element is melted. An inoculant contg. Ca or B is added in combination with ladle inoculation, etc. prior to casting in the stage of casting the molten metal. The molten metal is cast to >=100mm. casting wall thickness by centrifugal casting as an outside layer of a composite roll.
Patent JP-H10163553-A (JP)
Title: Continuous emission excimer laser oscillator, its method, exposing device, and laser tube
Inventor: OMI TADAHIRO
IPC: H01L21/027
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prolong the service lives of a lens material and its surface by constituting the internal surface of a laser chamber, so that the internal surface cannot reflect light having specific wavelengths and the outermost surface of the internal surface of a fluoride and providing a microwave introducing means, and then, specifying the reflectivity of an output-side reflecting mirror. SOLUTION: A cylindrical optical resonator is used, and the internal surface of the resonator is constituted so that the internal surface cannot reflect light having desired wavelengths of 248nm, 193nm, 157nm, etc. In addition, the outermost surface of the internal surface is constituted of a fluoride. The inside of a waveguide 42 is evacuated to a vacuum, and a non-reflective film having a fluoride outermost surface is formed on an insulating plate 44. The supply frequency of microwaves is set at 35GHz, and the laser gas is prepared by mixing Kr, Ne, and gases at a mixing ratio of 3%:92%:5%. When a chemically amplified resist is formed by using a continuous light-emitting excimer laser oscillator using a light-reflecting plate 6 having reflectivity of >=90%, the service lives of the resist and its surface can be prolonged, because the resist can be formed with an optical output of about 10W, even when the loss of the optical system is taken into consideration when the resist is exposed for 0.2sec to a light of 0.1W/cm at sensitivity of about 20mj/cm.
Patent JP-S63174424-A (JP)
Title: Proximity switch
Inventor: TAKAHASHI FUMITO
IPC: H03K17/95
Filed: 1987-01-14
Abstract: PURPOSE:To realize fast response, by rectifying a signal corresponding to the change of an oscillation voltage at a rectification circuit, and returning it to an oscillation circuit via a feedback circuit. CONSTITUTION:A proximity switch is constituted of a high frequency oscillation circuit 14, the feedback circuit 15, the rectification circuit 16, and an output circuit 17. The output of the oscillation circuit 14 is rectified at the rectification circuit 16. When a targeted object approaches to a detecting coil 1, the oscillation voltage of the oscillation circuit 14 drops. At this time, the output voltage of the rectification circuit 16 also drops, and the transistor 31 of the feedback circuit 15 is energized, then, the oscillation output of the oscillation circuit 14 is increased. By inputting the output voltage of an amplifier 33 to a comparator 44, a signal detecting the targeted object can be obtained from the output circuit 17.
Patent JP-H10204392-A (JP)
Title: Self-adhesive sheet
Inventor: MIYAKE TOSHIYUKI
IPC: C09J7/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a self-adhesive sheet that makes the self-adhesive layer formable without requiring a complicated process and that is excellent in cuttability, self-adhesive properties, stickability, etc. SOLUTION: This self-adhesive sheet comprises a synthetic resin film, a self-adhesive layer formed on one side thereof, and a release paper stuck to the surface thereof with a peeling strength of 40-200g/50mm-width. The self-adhesive layer is formed from an acrylic copolymer produced from 60-95wt.% (4-14C)- alkyl (meth)acrylate and 5-40wt.% vinyl acetate and having a wt. average mol.wt. of 200,000-600,000 and has been cross-linked so that its gel fraction is 40-65wt.%.