baber/WOPTO huggingface dataset:
Patent JP-S60263278-A (JP)
Title: Ic card
Inventor: IEGI TOSHIATSU
IPC: G06K19/07
Filed: 1984-06-11
Abstract: PURPOSE:To improve a signal transmission speed, to prevent a memory IC from being broken down by static electricity, and to reduce a mechanical contact by receiving an optical pulse transmitted from a card use device, by a photodetector and also providing an optical switch. CONSTITUTION:A photodetector 6 receives an optical pulse 12 generated from a card use device 10, converts it to an electric signal and sends it out to a CPU2. In such a case, a contact 4 supplies only a bias voltage to the element 6. Also, an optical switch 7 turns on and off a continuous light in accordance with the existence of an applied voltage. When a card substrate 1 is inserted into the card use device 10, the light emitted from a light emitting element 11 is modulated by a transmitting signal, the optical pulse 12 is emitted, and the transmitting signal can be sent to the substrate 1 through the element 6. Also, a continuous light 15 from a light emitting element 13 is made to through the switch 7, and when the switch 7 is brought to on and off controls, the light 15 goes to an optical pulse 16 and is made incident on a photodetector 14. In such a way, a signal transmission speed is improved, breakdown of a memory IC by static electricity is prevented, and a mechanical contact can be reduced.
Patent JP-H10307300-A (JP)
Title: Liquid crystal panel
Inventor: HAMADA RYOHEI
IPC: G02B5/20
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal panel constituted so that the disconnection of a connection electrode may be hardly caused and operation far connecting the electrodes each other or repair in the case of producing a liquid crystal module may be easily performed by directly forming the connection electrode where a transference electrode is extended in a part where a protective film is not formed on a glass base plate. SOLUTION: A pattern base plate 1 has a display part constituted by forming a color filter 3, the protective film 4 and the transference electrode 5 on the glass base plate 2 in order, and the display part is provided with a terminal part on its periphery. The terminal part is constituted by directly forming the connection electrode 5a connected to the electrode 5 in the part where the film 4 is not formed on the base plate 2, and the film 4 made of resin is not formed between the base plate 2 and the electrode 5a. Therefore, external force acts on the base plate 2 as it is when the force is exerted from the upside of the electrode 5a. Since the base plate 2 is excellent in rigidity and is not easily deformed, the disconnection of the electrode 5a is hardly caused.
Patent JP-H02296948-A (JP)
Title: Construction method of reinforced concrete construction slab
Inventor: IKEHARA SEIICHI
IPC: E04B5/43
Filed: 1989-05-11
Abstract: PURPOSE:To reduce the weight and to improve the workability by disposing light buried material between ribs of a PC concrete half slab where ribs are projected side by side on the upper surface thereof, and depositing concrete after arranging upper end reinforcing bars thereon. CONSTITUTION:A pre-cast concrete half slab 1 is manufactured in such a manner that a lower end reinforcing bar is buried and ribs 1a are arranged side by side on the upper surface thereof. Light buried materials 8 such as rock wool or the like are disposed at spaces in the longitudinal direction between the ribs 1a. When it is necessary that the half slabs 1 are connected in the longitudinal direction, a joint bolt or PC steel material are inserted in insertion holes 1b provided in the ribs 1a to join them. After an upper end reinforcing bar is arranged thereon, concrete is placed to construct a slab. Thus, it is possible to construct a slab which is light and has high rigidity and workability.
Patent JP-S6012545-A (JP)
Title: Light and radiation sensitive organic polymer material
Inventor: NATE KAZUO
IPC: C08G77/00
Filed: 1983-07-01
Abstract: PURPOSE:To enhance sensitivity to high energy radiation by using a material composed essentially of specified repeating units. CONSTITUTION:A polymer material cmposed essentially of repeating units of formula II (R1 is a divalent org. group, and R2-R5 are each methyl, ethyl, or the like.) having the bonds of formula I is used to form a material superior in dry etching resistance. When it is used to form a pattern by the photographic etching technique, its parts exposed to UV rays are effectively solubilized in a developing soln. to form a positive type photoresist. The photoresist film thus formed into the pattern causes no decrease in film thickness even after irradiation of oxygen plasma, and it has excellent oxygen plasma resistance. When a thin aluminum film just beneath said resist film is subjected to dry etching with a chlorine type gas, a fine pattern can be formed due to its high dry etching resistance.
Patent JP-H04346986-A (JP)
Title: Tritium-labeled xanthine derivative
Inventor: SUZUKI FUMIO
IPC: C07D473/06
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a new compound useful as a radioactive labeled ligand capable of exhibiting excellent selective antagonistic action on adenosine A1 receptors. CONSTITUTION:A compound, e.g. [<3>H]-1,3-dipropyl-8-(3-noradamantyl)xanthine expressed by formula I [R<1> and R<2> are propyl labeled with tritium [<3>H]; n is 0 or 1]. Furthermore, the compound expressed by formula I is obtained by carrying out catalytic hydrogenating reaction of a compound expressed by formula II (R<3> and R<4> are allyl or propargyl) with tritium gas in the presence of a hydrogenation catalyst such as Pd/C in, e.g. ethanol under ordinary pressure.
Patent JP-H11343425-A (JP)
Title: Surface modified, filler its production and its use
Inventor: STANDKE BURKHARD DR
IPC: C09J11/06
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a filler, especially aluminum hydroxide, whose surface is modified, and to provide a method for easily and profitably producing the filler in high efficiency. SOLUTION: This filler whose surface is modified is obtained by mixing a filler with water, adding a water-based composition containing an organosiloxane to the mixture with well stirring, and subsequently drying the mixture. Therein, the organosiloxane is soluble in water, and has at least one amino functional group and, if necessary, at least another functional group selected from the series of alkyl, halogenoalkyl, alkenyl, glycidoetheralkyl, acryloxyalkyl and methacryloxyalkyl groups in addition to OH groups, wherein one organo functional group is bound to each silicon atom of the organosiloxane.
Patent JP-H08309417-A (JP)
Title: Device for controlling transporting velocity of material
Inventor: KURASHIMA KAZUYOSHI
IPC: B21B37/46
Filed: 1995-05-17
Abstract: PURPOSE: To obtain a controller for material transporting speed without any manual operation at the time of detecting a sheet reducing part and high in the accuracy of detection by determining substantial amount of sheet reduction by subtracting the set thickness of a passing material from the detected amount of sheet reduction. CONSTITUTION: The amount of vertical movement of a sheet reducing part detecting roll 12 is outputted as the amount of sheet reduction. For example, the detected values by a sheet reduction amount detecting means 14 which consists of a pulse generator, passing material thickness setting means 16 for setting the thickness of the passing material 1 by which the thickness of the passing material is preset, the detected value of a means 13 for detecting the presence of the sheet reducing part in addition to sheet reduction criterion value setting means 17 for setting criterion value of sheet reduction to judge that it is the sheet reducing part are inputted to a sheet reduction amount detecting/monitoring means 15.  The substantial sheet reduction amount is determined by subtracting the thickness of the passing material which is set with the means 16 for setting the thickness of the passing material from the sheet reduction amount detected with the sheet reduction amount detecting means 14 and the part where this value is over the criterion value set with the sheet reduction value setting means 17 is judged as the sheet reducing part.
Patent JP-S5242784-A (JP)
Title: Thermoluminescence dosimeter
Inventor: MIYAGAWA KATSUHIKO
IPC: G01T1/115
Filed: 1975-09-30
Abstract: PURPOSE: Correspondence of an ID card which is an identification card for each individual person, and an element frame attached with thermoluminescence elements checked, whereby the thorough entrance contrbl of radiation workshops and the improvement in the reliability of measurement data are achieved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05309572-A (JP)
Title: Cooling water internal passing type brush roll
Inventor: HOTANI SETSUO
IPC: B24D13/10
Filed: 1992-05-12
Abstract: PURPOSE:To make it possible to feed the water spreading evenly to the whole area of the bristles, as to a brush roll used for brushing a metal strip pass line and the like. CONSTITUTION:To the peripheral surface of the shaft 1 of a brush roll to brush a metal strip pass line, a water passing groove 3 arranged along the circumference and extended in the longitudinal direction is provided, water spray holes 8 are provided at the bottom of the groove placing an interval in the longitudinal direction, a channel type water passing duct 10 extending along two water spray holes neighboring in the shaft longitudinal direction is provided, and the section area of at least either a water passage 11 surrounded by the bottom surface of the duct side wall and the bottom of the water passing groove, or the water way 101 of the duct, is composed larger gradually from the end to the center side.
Patent JP-2000310921-A (JP)
Title: Image carrying drum supporting structure, and image forming device adopting same
Inventor: SATO MASAHIRO
IPC: G03G21/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To make an image quality deterioration occurring in company with the positional deviation in the shaft direction of the image carrying drum effectively prevented, with a simple structure, as well as attaining the device cost reduction. SOLUTION: The device, as the image carrying drum supporting structure, is provided with rotary supporting means 2 rotary supporting the image carrying drum 1, and centering position binding means 3 by which both ends or the one end in the shaft direction of the image carrying drum 1 is respectively made centering as well as holding, and both end position of the photoreceptor drum is respectively made binding. Particularly, the image carrying drum supporting structure is adopted to the image forming device in the mode of successively transferring visual images formed on the respective image carrying drum 1 to the record transporting body 8 such as an intermediate transfer body or recording material, by parallelly arranging plural image carrying drums 1 (for instance 1a to 1d).
Patent JP-S63283531-A (JP)
Inventor: IIDA YUJI
IPC: A21C11/02
Filed: 1987-05-15
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-H07317753-A (JP)
Title: Bearing unit for wheel
Inventor: OTSUKI HISASHI
IPC: F16C19/08
Filed: 1994-05-31
Abstract: PURPOSE:To improve a pilot part provided on the inner end part of the outer wheel of a bearing unit for a wheel, and reduce the manufacture cost of the outer wheel. CONSTITUTION:A pilot part is formed of a pilot member 16 made of a press formation which is different from that of an outer wheel 2, a bending part 18 is provided on the inner end surface of the pilot member 16, the inner end part of the pilot member 16 is fitted and fixed to the inner diameter surface of the outer wheel 2, and a labyrinth seal part 19 is provided between the bending part 18 and an inner wheel 4.
Patent JP-H01287414-A (JP)
Title: On-vehicle navigation device
Inventor: FUKAMI TAKUSHI
IPC: G01C21/00
Filed: 1988-05-16
Abstract: PURPOSE:To obtain the on-vehicle nagivation device which gives a driver more accurate information by not only displaying specific information, but also displaying various pieces of target detailed information regarding said information as images. CONSTITUTION:When the driver inputs a start request to a controller 8 through an operation device 7, information for retrieval is displayed on a display device 5. When a request for map information is inputted through the device 7, the map information is read out of a CDROM disk 1 through a reproducing device 3 and a map of, for example, the Kanto(area centering on Tokyo) area is displayed. When a vehicle moves, the moving azimuth and distance of the vehicle are inputted from an azimuth and distance sensor 6 to find the current position of the vehicle and the peripheral map of an area corresponding to the current position is updated and displayed on the device 5 together with the current position. If map information to be displayed is read out at this time, narrow map information on low scale is read out of the disk 1 in order from high-scale wide map information and displayed on the device 5.
Patent JP-S62274201-A (JP)
Title: Stage device
Inventor: TANAKA HIROSHI
IPC: H01L21/67
Filed: 1986-05-23
Abstract: PURPOSE:To prevent a wafer from shifting in position laterally even at the time of leveling after the stepping of a wafer stage responding to one shot by providing a specific leveling stage to a Z stage equipped with a plane mirror for an interferometer. CONSTITUTION:The Z stage 4 equipped with the plane mirror 8 for the interferometer 10 in two orthogonal directions on an XY stage 6 is provided with the leveling stage 2 where the wafer W is mounted. This stage 2 is provided with arm parts 2a formed of a radial bearing 26, a doughnut-shaped leaf spring 20a, etc., at intervals of 120 deg. and the wafer W is leveled through a motor-driven slanting nut 28. The spring 20a has its operation center point OA concentrically with a circular stage 2 and is coincident with a reference plane R in a neutral state, and the quantity of lateral shifting at the time of the bearing of the wafer W is an extremely small value represented by the cosine function of a tilt angle theta and ignored substantially. Consequently, the wafer never shifts in position laterally even at the bearing after the stepping of the wafer stage to one shot.
Patent JP-S62275894-A (JP)
Title: Marine counterrotating propeller device
Inventor: EDA MASATOSHI
IPC: F16C3/035
Filed: 1986-05-23
Abstract: PURPOSE:To attempt possible accomplishment of self-sailing when an inner shaft bearing is burnt by constructing a rear propeller at the rear end of an inner shaft in such a way as to be rotated at revolving speed higher than that of a front propeller at the rear end of an outer shaft whereby generating a roughly identical thrust, and by providing an inner/ outer shaft connecting section in rear of an inner shaft connecting section. CONSTITUTION:A counterrotating propeller is so constructed that its outer shaft 5 and its inner shaft 8 are rotatably supported by an outer shaft bearing 15 on a hull side and an inner bearing 16 provided in the outer shaft 5 respectively, and a rear propeller 7 at the rear end of the inner shaft is rotated at revolving speed higher than that of a front propeller 6 at the rear end of the outer shaft so as to generate an identical thrust. And an inner shaft connecting section 10 is provided to an intermediate inner shaft 9 in rear of a torque branching point 1b from an engine 1. And furthermore, an inner/outer shaft connecting section 11 which connects the inner shaft 9 with the outer shaft 5, is also provided between the inner shaft connecting section 10 and an inner shaft bearing 16. Accordingly, when an inner bearing 16 rails because of burning and the like, the inner shaft connecting section 10 is separated by removing a spacer 10a for removing a double cut hollow shaft 4 so as to fit a torque transmitting member 12 on the inner/outer shaft connecting section 11 whereby the hollow shaft 4 is reinstalled for rotating the front and rear propellers 6 and 7 integrally to the same direction.
Patent JP-S5545567-A (JP)
Title: Method and device for soldering
Inventor: TASHIRO MICHIYA
IPC: H05K3/34
Filed: 1978-09-27
Abstract: PURPOSE: To remarkably reduce the soldering bridge between lands, by making the land parts in a row which have been formed on the base board slant to the forward direction of the carrier frame by a fixed angle, in case of supporting the print base board with the carrier frame, making it pass on the soldering tank, and automatically soldering it.  
     CONSTITUTION: In case the print base board 21 is a base board where the land parts are mounted in parallel in a row in the direction as indicated with an arrow B at narrow intervals, for instance, as the base board for installing IC, the base board 21 is made to support by the carrier frame 20 by making the land parts slant by a fixed angle so that the row of the land parts in the direction as indicated with an arrow B is not parallel to the moving direction (the direction indicated with an arrow A) of the base board 21. Subsequently, when the frame 20 is hooked to the chain 26 with a pin 25, the frame 20 is moved in the direction as indicated with an arrow A, it passes on the soldering tank, which is omitted in Fig., and the land parts on the reverse side of the base board 21 and other pattern parts are soldered. When the foregoing is performed, even if solder tails at the opposite side to the forward direction of the base board 21 due to its viscosity, the soldering bridge is reduced since there is no land part just behind it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04346246-A (JP)
Title: Verification of quality level of electronic component
Inventor: KIRA EIJI
IPC: H01L21/66
Filed: 1991-05-24
Abstract: PURPOSE:To provide a method wherein judgment algorithms are formed separately for two kinds of inspection contents of a semiconductor element, the quality level of a lot to be inspected is judged for each inspection content (each measuring item) and whether a quality has been realized according to the real power of a production-process ability is judged. CONSTITUTION:Standard data indicating a result according to the real power of a production-process ability for each type are totaled as a lot unit for each measuring item; they are registered and prepared; they are compared with the totaled measuring data of a lot to be measured. Thereby, they are judged for each measuring item. One kind out of two kinds of judgment alogorithms performs a comparison operation on the basis of a process-ability index expressing the margin rate of a distribution with reference to a standard as long as a distribution can be controlled as a characteristic value. The other kind performs a comparison operation on the basis of the frequency value of nondefective products or defective products regarding an inspection content whose distribution cannot be controlled as a characteristic value by the comparison of a pattern. As a result, the quality of mass-produced products can be generated, and an inspection data can be obtained as a lot unit.
Patent JP-H01288718-A (JP)
Title: Magnetic bearing sensor
Inventor: KUROKAWA YOSHIAKI
IPC: G01C17/30
Filed: 1988-05-16
Abstract: PURPOSE:To enable detection of a correct direction of earth magnetism in a navigation system of a vehicle, by winding an X detection coil and a Y detection coil alternately by one layer each on a ferromagnetic core one upon the other to run an alternating current to an exciting coil. CONSTITUTION:A ring-shaped magnetic core 1 is wound locally with an exciting coil 2 and an X detection coil 3 and a Y detection coil 4 are wound by one layer each diametrically at the right angle to each other so as to make a sectional area, resistance and inductance of both the coils equal. Then, an alternating current flows to the coil 2 to make a maximum value of flux density generated equal to a saturation flux density. In this manner, electromotive forces Vx and Vy are generated in the coils 3 and 4 with the saturation of the core 1 and when a direction angle of earth magnetism to the coil 3 is set at theta, tantheta= Vx/Vy is given, thereby enabling the determination of the direction angle theta.
Patent JP-S614607-A (JP)
Inventor: KENIISU OO KUROSU
IPC: B23B31/16
Filed: 1985-06-03
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-H11313247-A (JP)
Title: Endoscope system
Inventor: IMAIZUMI KATSUICHI
IPC: H04N7/18
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an image whose dynamic range is extended to make even a dark part light from one image. SOLUTION: An image signal picked up by a CCD 18 is converted into a digital signal that is simultaneously processed as R, G, B image signals, and they are given to image synthesis circuits 29R, 29G, 29B via high luminance image generating circuits 77R, 77G, 77B and a time matching delay circuit 28 in an image processing section 25. The high luminance image generating circuits 77R, 77G, 77B generate a high luminance image IL resulting from summing a unit pixel and surrounding adjacent pixels of an image.  The image synthesis circuits 29R, 29G, 29B increase a ratio of an original image IH when a luminance level of the original image IH is higher based on the high luminance image IL and the original image IH through the delay circuit 28 and increase a ratio of the high luminance image IL when the luminance level of the original image IH is lower so as to make even a dark part bright from one image and to extend the dynamic range without deteriorating the resolution of the bright part.
Patent JP-S6010747-A (JP)
Title: Automatically chip fitting device
Inventor: SUGAO NAOKI
IPC: H01L21/68
Filed: 1983-06-30
Abstract: PURPOSE:To reduce the number of times of the exchange of chip trays, and moreover to enhance workability of an operator without stopping the operation of a chip fitting device at chip exchange time by a method wherein supply of the chip trays is performed by a tray magazine unit accommodating the chip trays of the plural number accommodating semiconductor chips. CONSTITUTION:Chip trays 11 loaded to capacity with chips previously are accommodated in a tray magazine 12, then the accommodating position of the chip tray 11 positioning at the highest stage, for example, is made to coincide with height of a tray supporting base 20 according to ascent and descent of an elevator 15, and then the chip tray 11 is pushed out onto the tray supporting base 20 according to an extrusion cylinder 14. After the tray is pushed out, the position of a pickup collet 17 is controlled in regard to transfers in the respective directions shown with arrow marks h-j according to a driving device, the chips are taken out from the chip tray 11 one piece by one piece, and the chips are supplied on a middle table. After the chips in the chip tray 11 are removed wholly, the empty chip tray is pushed back into the tray magazine 12 according to an accommodation cylinder 13, then the elevator 15 is ascended to perform the same work to the new chip tray of a second stage.