baber/WOPTO huggingface dataset:
Patent JP-H0821904-A (JP)
Title: Reflecting plate
Inventor: SATO MASAHIRO
IPC: B32B5/18
Filed: 1994-07-08
Abstract: PURPOSE:To obtain a smooth reflecting plate having a high reflectance which is extremely light in weight and can be produced at a low cost by adhering a hard plate including bubbles to the surface of a transparent plastic sheet, where a metal vapor deposition film is formed, with an adhesive into one body. CONSTITUTION:A foamed plastic plate as a hard plate 4 having a foamed state or a hard plate 4 such as a foamed aluminum plate is adhered to the adhesive surface of a plastic transparent sheet 1 where a metal vapor deposition 2 is formed and a metal protective layer adhesive 3 is applied. The adhesive 3 used is preferably inactive with the metal vapor deposition surface 2. After the plastic transparent sheet 1 is adhered to the hard plate 4, a polyethylene or PTFE coating material which is inactive with gas or liquid having a corrosive component and is not affected by these materials is applied as a protective coating film on the surface of the plastic transparent sheet so as to prevent production of fine scratches or deposition of contamination which prevents transmittance of light.
Patent JP-S6432810-A (JP)
Title: Handle driving apparatus of handle rack
Inventor: KANEDA SHINICHI
IPC: G05G1/08
Filed: 1987-07-28
Abstract: PURPOSE: To transmit an operating force from a handle to a traveling wheel while preventing transmission of a reverse driving force from the traveling wheel to the handle by providing a cam mechanism, by which the relative movements of a sliding element and a driving rotor in the rotating direction are converted into the forward movement of the sliding element, and a clutch mechanism which connects the sliding element to the a driven rotor. CONSTITUTION: When a handle 3 is rotated, a driving rotor 9 which rotates integrally with a rotating shaft 7 and an intermediate rotor 11 which is given resistance to rotation by a weight 13a move relative to each other in the rotating direction to cause positioned dislocation. An engaging face 14d slides against the cam face 14b of the driving rotor 9, a sliding element 10 is pressed in the advancing direction X, and the toothed part 15b of the sliding element 10 meshes with the toothed part 15a of a sprocket 8 to transmit the rotation of the sliding element 10 to the sprocket 8 and to a traveling wheel 5 via a chain 18 to move a rack main body 4.  When the handle 3 is released, the force to advance the sliding element 10 is eliminated, the sliding element 10 is moved backward by the activating force of a compression coil spring 12a, and the connection of the sliding element 10 with the sprocket 8 is undone to allow the handle 3 to return to the lowest position along with the weight 13a.
Patent JP-H1039862-A (JP)
Title: Playing data editor
Inventor: SENOO TATSUYA
IPC: G10H1/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To arbitrarily shift playing patterns and to obtain the playing patterns of a variety of motif by cyclically shifting the time positions over the entire part of the playing data in the range set by a range setting means within the range set by the shift quantity set by a shift quantity setting means, thereby editing the playing data. SOLUTION: The range of the playing data (a) is set by the range setting means as the range to be processed. When the respective notes of the playing data are desired to be shifted, for example, in a forward direction by one beat over the entire part, this one beat is assigned as the shift quantity by the shift quantity setting means. The setting of the shift quantity may be executed by a note length, by the number of clocks or by the time as well. The editing means edits the playing data by shifting the playing data in the forward direction by one beat (b) and bringing the note protruding from this range, 'Do', in this example, to the last of the playing data (c) to rotate as a result of such shift.
Patent JP-S6249140-A (JP)
Title: Temperature control apparatus
Inventor: IGUCHI KAZUYUKI
IPC: B01D53/06
Filed: 1985-08-28
Abstract: PURPOSE:To enable dehumidification and humidification, by forming a moisture absorbent material of a moisture-absorbing body into an endless-belt shape, and circulating said body between each air passage. CONSTITUTION:A moisture-absorbing body 7 is composed of moisture absorbent materials 7a which are connected with each other to form a endless-belt shape. Said moisture absorbent materials 7a are prepared in such a manner as follows: for example, a corrugated activated carbon sheet 7b-2 is pasted on a long and narrow activated- carbon plate 7b-1, a pair of such components is prepared, and a plate type heating body H is interposed between said plates which are being faced each other. In the case of a humidifying operation electrode plates C and D provided in a regeneration air passage 4 are energized to drive a motor 10, causing a moisture-absorbing body 7 to circulate between an air passage on the utilization side 3 and a regeneration air passage 4 provided in a casing 1. Then, moisture contained in the indoor air passing through the passage 3 is absorbed to the moisture absorbent materials 7a, whereby air is dehumidified. In the case of humidifying operation, when electrode plates A and B in the passage 3 are energized, the plate type heating body H generates heat, so that the moisture absorbent materials 7a are heated to high temperature, causing moisture contained therein to be vaporized to humidify the indoor air.
Patent JP-S6436131-A (JP)
Title: Automatic gain control system for optical receiver
Inventor: ITABASHI SHUNICHI
IPC: H04B10/564
Filed: 1987-07-31
Abstract: PURPOSE:To widen the dynamic range of an automatic gain control circuit (AGC) by controlling simultaneously the multiplication factor of a photodetector of an optical system and the gain versus frequency characteristic of an electric system. CONSTITUTION:An avalanche photodiode (APD) 2 being a photodetector receives an optical input signal 1 and converts it into an electric signal and its multiplication factor varies with a control voltage from an APD bias circuit 9. The amplitude of an output pulse is detected by a peak detector 7, its control signal drives a voltage variable impedance conversion circuit 8 employing a voltage follower to produce a prescribed control voltage thereby controlling simultaneously a gain frequency characteristic automatic control circuit 4 and the APD bias circuit 9. Since the multiplication factor of the APD 2 and the gain frequency characteristic are controlled simultaneously, the dynamic range of the AGC is widened.
Patent JP-S6249253-A (JP)
Title: Positioning of traveling body in pipe for inspecting weld part
Inventor: HASEGAWA YUZO
IPC: G01N29/04
Filed: 1985-08-29
Abstract: PURPOSE:To enable highly accurate positioning, by positioning a traveling body in a pipe with respect to a weld part based on the position of a weld part image on a monitor screen. CONSTITUTION:When carrying out a radiation transmission test for a weld part 3 of a pipe 20, after a photosensitive film 60 is arranged on the circumference of the weld part 30, caterpillars 11L and 11R are operated to advance a traveling body 10. With the running of the traveling body 10, an image 30' of the weld part 30 appears below a monitor image 40 as the weld part 30 enters the view of a camera 15. With the further advance of the traveling body 10, the image 30 of the weld part approaches an indicator 50 and finally, overlap. At this point, as a concave part 14a of a collimator 14 coincides with the position of the weld part 30, the running of the traveling body 10 is stopped by an operator to complete the positioning of the traveling body 10 with the weld part 30. Thus, the positioning of the traveling body 10 with the weld part 30 can be performed simply and at a high accuracy.
Patent JP-S6249271-A (JP)
Title: Measurement of semiconductor integrated circuit device
Inventor: YAGI TAKASHI
IPC: G01R31/28
Filed: 1985-08-29
Abstract: PURPOSE:To reduce a measuring time and facilitate the management and maintenance of jigs by grounding the output terminals of power amplifiers via rated load resistors or resistors each having one-half of a rated load resistance and independently measuring the power amplifiers. CONSTITUTION:Mode selection selecting switches 13a and 13b change over power amplifiers 1a and 1b, respectively, between an independent (DUAL) mode and a balanced transformerless connection (BTL) mode. In the BTL mode, load resistors 7d and 7e are connected to the loads in the DUAL mode in parallel and the resistance values of load resistors 7a, 7b, 7d and 7e are equal to one another and each load resistance is set such that, in the BTL mode, it is one-half of that in the DUAL mode. First, switches 13a and 13b are changed over to the DUAL mode side, switches 4 and 8 are appropriately selected and a measurement in the DUAL mode is conducted. Then, when the switches 13a and 13b are changed over to the BTL mode side, the values of the load resistors have been set to one-half of rated values on the output side and the output level of the power amplifier 1a can be read by the switch 8 on a voltmeter 9.
Patent JP-S6249638-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KUROMARU AKIRA
IPC: H01L21/60
Filed: 1985-08-29
Abstract: PURPOSE:To make the height of a bonding wire low and the thickness of the device thin, by crushing linearly the bonding wire in a manner is which the height of the wire is made nearly equal to that of a semiconductor/pallet and that of a substrate. CONSTITUTION:A semiconductor pellet 11 and the substrate 12 are connected by a bonding wire 13 constituted of thin wire of gold, Al, etc. After bonding, the wire 13 is linearly crushed so as to have the nearly equal height to the surfaces of a substrate 12 and the pellet 11. As the result of this process, the height of wire 13 from the surface of substrate 12 is made 0.05-0.1mm. Thus the device has no high loop part as conventional ones have, so that its thickness is reduced by that amount.
Patent JP-2001019454-A (JP)
Title: Production of base material for optical fiber
Inventor: ITO HIDEAKI
IPC: C03B37/012
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To produce a base material for an optical fiber while avoiding defects such as generation of air bubbles and eccentricity of a core by integrating a glass pipe with a glass rod and drawing them at the same time. SOLUTION: A glass rod as a core or a core and clad is inserted into a glass pipe as a clad to integrate and draw them at the same time while heating them by a heater and reducing the pressure inside the glass pipe. An obtained glass rod reduced in the diameter by drawing is used so that the clearance between the glass pipe and the obtained glass rod is made comparatively large. The glass pipe and the glass rod are integrated by making the core/clad(C/C) ratio at the position to integrate them into a prescribed value by making the introducing velocity VR of the glass rod to the heater faster than the introducing velocity VP of the glass pipe.
Patent JP-S59133183-A (JP)
Inventor: JIYARAARU TEI SARIHI
IPC: H02P23/06
Filed: 1983-10-12
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-S5981141-A (JP)
Title: Manufacture of synthetic resin molding with thin layer hinge section
Inventor: FUNAYAMA MASAKAZU
IPC: B29C49/58
Filed: 1982-11-01
Abstract: PURPOSE:To obtain the titled molding with a thin film hinge which is firm with a better dimensional accuracy by a method wherein an outer form vacuum molded employing a synthetic resin film is fitted into a die and an insert fixture mounted at a thin layer hinge section to perform a blow molding of a synthetic resin to be used as material. CONSTITUTION:An outer form 5 integrating the body 2 of a container, a lid 3 and a hinge section 4 is molded by vacuum molding of a synthetic resin film. The outer form 5 is fitted into the inner surface of a male die 6 and an insert fixture 7 mounted on the hinge section 4. Then, a female die 8 is mounted to perform a blow molding of a synthetic resin as material. The body 2 has an outer shell 2B and an inner shell 2C and the lid 3 also has an outer shell 3B and an inner shell 3C to prevent the synthetic resin from being attached to the thin layer hinge section 4 during the blow molding.
Patent JP-H0718474-A (JP)
Title: Treating device
Inventor: KOMINO MITSUAKI
IPC: C23F4/00
Filed: 1993-07-02
Abstract: PURPOSE:To provide a treating device having a mechanism of stabilizing the liquid level of the liquid nitrogen in a cavity. CONSTITUTION:This treating device 1 is arranged with bubble collision plates 15, for example, plural layers of punching plates and upper and lower layer heat exchange means 16 and, for example, heat pipes, in the approximately horizontal direction within the cavity 10 of a stage 7. The vigor of the air bubbles generated by nuclear boiling of the liquid nitrogen introduced into the cavity 10 is relieved by the bubble collision plates 15 in the process of arriving at the liquid surface and, therefore, the liquid level is stabilized and the liquid level detection is easily executed. Since the heat exchange between the upper and lower layers is executed by the upper and lower layer heat exchange means 16 and, therefore, the liquid nitrogen is hardly made into an unstable state and consequently, the generation of a roll over phenomenon is prevented.
Patent JP-H0717723-A (JP)
Title: Method and apparatus for forming optical element
Inventor: IWASAKI NOBUYOSHI
IPC: C03B11/08
Filed: 1993-07-02
Abstract: PURPOSE:To press form optical elements which are free from sink marks. CONSTITUTION:A lower planar heating member 29 and upper planar heating member 30 which are previously heated by a lower plate material heating furnace 31 and upper plate material heating furnace 32 are respectively pressed to a forming surface 23 of a lower mold 22 and a forming surface 27 of an upper mold 26 just before press forming of a glass blank material 4 at the time of heating this blank material to soften in both upper and lower heating furnaces 17, 18 and press forming the blank material with the lower mold 22 and the upper mold 26. As a result, the forming surfaces 23, 27 of the parts for forming the thin parts of the optical elements are heated and the cooling rate of the thin parts during the press forming of the glass blank material 4 is lowered, by which the temp. difference from thick parts is eliminated.
Patent JP-H0834830-A (JP)
Title: Phosphoric-acid-modified epoxy resin composition and water-based coating composition containing the same
Inventor: FUJIWA TAKAAKI
IPC: C09D163/00
Filed: 1994-07-21
Abstract: PURPOSE:To obtain a phosphoric-acid-modified epoxy resin composition excellent in flexibility and compatibility with an acrylic resin, etc., and useful for a water- based coating material by reacting a specified epoxy compound with a specified phosphoric acid compound. CONSTITUTION:An epoxy compound represented by formula I [wherein R<1> is methylene, ethylidene, propylidene, methyl-benzal (By is phenyl) or cyclohexylidene; Ph is a group of formula II; and Z is a group of formula III (wherein n is an integer of 1 or greater; and m is an integer of 1-100)] is reacted with a phosphoric acid compound represented by formula IV (wherein R<2> is H, an alkyl, an aryl, an alkoxyalkyl, an alkyl-substrtuted aryl, a cycloalkyl or a heterocyclic group) in an amount to give 0.5-4mol of phosphorus atoms per mol of the epoxy groups of the epoxy compound. A water-based coating composition comprising 5-30wt.% above obtained phsphoric-acid-modified epoxy resin composition, 20-80wt.% water-based acrylic resin and 20-50wt.% (the total of the three components is 100wt.%) water-based amino resin is desirable.
Patent JP-H0479410-A (JP)
Title: Output circuit
Inventor: ARAYA SHIRO
IPC: H03K17/08
Filed: 1990-07-19
Abstract: PURPOSE:To obtain a MOS transistor TR circuit capable of effectively protecting an output stage TR from an overcurrent by deforming a DC power supply circuit. CONSTITUTION:An output buffer 5 provided between first and second power lines is provided with an overcurrent detecting part 7 which detects that an overcurrent is applied to the first power line, A switching circuit 9 is provided which switches the supply voltage supplied to the output buffer from a third power line to a low voltage by the detection output of the overvoltage detecting part 7. Thus, it is unnecessary to use the large-sized output buffer because flow of an overcurrent is effectively prevented at the time of application of the excessive DC voltage to the output buffer 5.
Patent JP-S6253226-A (JP)
Title: Fuel tank made of resin
Inventor: SHIBAMOTO YUTAKA
IPC: B60K15/077
Filed: 1985-08-30
Abstract: PURPOSE:To improve the gas-liquid separating function and increase the capacity of a tank by connecting an evaporating tube from the horizontal direction onto the projection part side surface of a gas-liquid separating device which is formed by projecting a part from the upper surface of a tank body into the upper part of the tank body. CONSTITUTION:A recessed part 6 is formed at the boundary part between the upper and lower flat surface parts 4 and 5 in two stages which form the upper wall of a tank body 2, and a recessed part 8 which constitutes a gas-liquid separating device 7 is formed into the recessed part 6, and a cover body 9 as the projection part of the device 7 is installed onto the peripheral edge of the opened port part of the recessed part 8, and a gas-liquid separating chamber 10 is formed. With such constitution, an evaporating tube 13 is connected from the horizontal direction along a guide groove 17 through a connecting guide 12 onto the side surface part 9b of the cover body 9. Since the evaporating tube 13 is set at the position lower than the upper surface of the cover body 9, the distance L' between the upper surface of the cover body 9 and the under surface of a floor panel 14 can be reduced, and the apparatus 7 can be arranged at the higher position for the bottom surface of the tank body 2.
Patent JP-2001020019-A (JP)
Title: Method for recovering metal from metal-containing resin composition or product
Inventor: NAKAJIMA KIICHI
IPC: B09B5/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method to efficiently recover metal from a metal- containing resin composition or product. SOLUTION: The method includes a process of pulverizing a metal-containing resin composition or product into a mixture granular material of metal-rich granules containing much metal and resin-rich granules containing much resin, a process of immersing the mixture granular material in a liquid which does not dissolve the resin to separate the metal-rich granules, and a process of immersing the separated metal-rich granules in a liquid which dissolves the resin to dissolve and remove the resin.
Patent JP-H0855883-A (JP)
Title: Method and device for inspecting circuit element
Inventor: OZAWA KOJI
IPC: H01L21/66
Filed: 1994-08-15
Abstract: PURPOSE:To contact a probe needle to an object to be inspected with a constantly proper load by contacting the electrode of the object to be inspected to the probe needle and applying a load to the object to be inspected and then stopping the approaching operation between the object to be inspected and the probe needle when the applied load reaches a specific setting value and then executing probing. CONSTITUTION:An inspection board 4b with a semiconductor chip 4a mounted is opposed to a probe card 2 and is set on an inspection stage 3. The inspection stage 3 is raised and an electrode formed at the inspection board 4b is brought into contact with the probe needle 2a which is standing by at an upper part. Further, the inspection stage 3 is raised and a load is applied to the inspection board 4b by the probe needle 2a. The applied load is monitored by a control part 9, it is judged whether the load is equal to a preinput specific setting value or not, and the approaching operation between the inspection board 4b and the probe needle 2a is stopped when the setting value is reached for executing probing, thus inspecting the circuit element of the semiconductor chip 4a with a tester 1.
Patent JP-H0239955-A (JP)
Title: Thermal head
Inventor: SAWAE TETSUNORI
IPC: B41J2/345
Filed: 1988-07-29
Abstract: PURPOSE:To make a printing dot sharp by equalizing the electric line-of-force distribution between electrodes and uniformizing the generation of heat of a heating resistor by arranging a lead electrode constituted of a common electrode and individual electrodes so as to set the opposed gap between the common electrode and each of the individual electrodes to a definite value. CONSTITUTION:An insulating substrate 1 is composed of ceramic and a glaze layer 2 is constituted of a glass material. A lead electrode is constituted of a comb tooth-shape common electrode 31a and a large number of individual electrodes 31b and arranged so that each of the gaps between the common electrode 31a and the individual electrodes 31b, that is, each of the orthogonal distances between the surface of the common electrode 31a and the surfaces of the individual electrodes opposed thereto is set to a definite value. Therefore, when voltage is applied between the electrodes 31a, 31b, the distribution of an electric line of force becomes equal and the heating resistor 41 in contact with the lead electrode 31 generates heat uniformly. It is unnecessary to necessarily form the lead electrode 31 into a horseshoe shape and any shape making the lead electrode gap (g) constant may be employed.
Patent JP-S6082187-A (JP)
Inventor: JIYOOJI MIRAA
IPC: C02F1/50
Filed: 1983-10-13
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-H1137585-A (JP)
Title: Gas compressor/expander
Inventor: SUZUKI HIROYUKI
IPC: F02G1/053
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent the refrigeration capacity of a gas compressor/expander from lowering while prolong the service life thereof by suppressing the working gas in a working chamber from leaking into a driving chamber as much as possible. SOLUTION: The gas compressor/expander comprises a working chamber, a driving chamber 12, and parts 8, 9 for partitioning the working chamber and the driving chamber 12 while passing a rod 22 wherein the partitioning parts 8, 9 comprises a rod seal unit 93 comprising a sealing member exhibiting higher sealing performance for the working gas flowing from the driving chamber 12 toward the working chamber than for the working gas flowing reversely, an intermediate chamber 91 disposed on the working chamber side of the rod seal unit 93, a gas sealing unit disposed on the working chamber side of the intermediate chamber 91, and means 96 communicating between the intermediate chamber 91 and the driving chamber 12 through a lubricant removing member 97.
Patent JP-H1140169-A (JP)
Title: Fuel electrode material for solid electrolyte type fuel cell and formation of fuel electrode film using it
Inventor: IWAZAWA TSUTOMU
IPC: H01M4/86
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel electrode material for a solid electrolyte type fuel cell, which can form fuel electrode film, in which Ni particles and YSZ particles are highly dispersed. SOLUTION: This fuel electrode material for a solid electrolyte type fuel cell is a particle with an appropriate diameter for thermal spraying, made by mixing powder of a Ni composite particle 21, which is made by adhering a YSX fine particle 21b to the surface of a nickel mother particle 21a, and a powder of a YSZ single particle with a designated mixing rate, and by forming film out of the fuel electrode material on a surface of the solid electrolyte by thermal spraying, the Ni particles and YSZ particles are highly dispersed and a fuel electrode with superior life time performance is formed.