baber/WOPTO huggingface dataset:
Patent JP-H0487089-A (JP)
Title: Index card
Inventor: KONDO SHINICHI
IPC: G11B23/38
Filed: 1990-07-31
Abstract: PURPOSE:To obtain an index card with high quality in durability, writing performance, etc., by using a foamed PET(polyethylene terephthalate) as the material for index card to be inserted to a tape cassette housing case, etc. CONSTITUTION:The index card 8 to be inserted to the housing case 2 for tape cassette, etc., is formed with the foamed PET sheet. In this case, the foamed PET sheet has sufficient durability and weather resistance as compared with a paper, and also has almost no water absorption property; therefore, a deformation, breaking, discolor due to ultraviolet rays, etc., are not generated even in the use for long period, and no swelling up with absorbing water occurs. The foamed PET sheet has also the good writing performance due to a cushion effect caused from the inside air bubble. Thus, the index card 8 with high quality in durability, writing performance, etc., can be obtained.
Patent JP-H0870418-A (JP)
Title: Projector television device for vehicle
Inventor: SHIMURA KIICHIRO
IPC: H04N5/74
Filed: 1994-08-29
Abstract: PURPOSE: To enjoy a large screen video and to reduce an installation space and a housing space. CONSTITUTION: The main body 20 of a projector television device for vehicle is provided in a vehicle, and a bulb 3 is installed in the main body 20. Liquid crystal panels 340, 341 and 342 are installed in an optical path from the bulb 3, and lens systems enlarging and projecting the images of the liquid crystal panels 340, 341 and 342 are provided. A screen is housed in a housing box so that it can be taken in/out. Since the liquid crystal image is enlarged and projected on the screen through the lens systems 300, 301, 302 310, 311, 312, 313, 320, 321 and 33, and therefore the large screen video can be enjoyed by installing the screen in the vehicle. Since a projecting-type projector is used, the projector television device is small and only the small installation space is required.  Since the screen is housed in the housing box when it is not used, only the small housing space is required.
Patent JP-H0651950-A (JP)
Title: Adder circuit
Inventor: TERANE HIDEYUKI
IPC: G06F7/50
Filed: 1992-07-30
Abstract: PURPOSE:To provide the adder circuit capable realizing high-speed addition processing. CONSTITUTION:This adder circuit for adding two 16-bit data is provided with 16 pieces of full adders 1-16 and three pieces of carry forecast circuits 30, 31 and 32. The plural full adders 3-14 other than the two full adders 1 and 2 at the side of the least significant bit and the two full adders 15 and 16 at the side of the most significant bit are divided into three groups. Each group includes four full adders. The four full adders in each group are provided with one carry forecast circuit.
Patent JP-H0280683-A (JP)
Title: Ink-removing treatment of waste paper
Inventor: FUKUNAGA NOBUYUKI
IPC: C12N5/00
Filed: 1988-08-18
Abstract: PURPOSE:To provide ink-removed pulp containing a reduced amount of ink- unremoved paper fibers and having a high whiteness degree and a high quality by treating waste paper with enzymes including cellulase and subsequently subjecting the treated waste paper to an ink-removing treatment. CONSTITUTION:A waste paper slurry having a pulp concentration of 3-10%, preferably 3.5-5%, is mixed and treated with enzymes (e.g., hemicellulase and pectinase) including at least one kind of cellulase and subsequently treated with an ink-removing agent. The enzymes are mixed preferably in an amount of 0.05-0.5wt.% based on the absolutely dry weight of the waste paper.
Patent JP-S6263143-A (JP)
Title: Suction air controller for engine
Inventor: NAKATANI SHIGEKI
IPC: F02D9/02
Filed: 1985-09-13
Abstract: PURPOSE:To reduce the extent of load on a starter motor, by making a suction shutter open automatically at a time when an engine reaches to its revolving speed ignitable enough at the time of starting, in case of a device which installs the suction shutter, being closed at the time of cranking, in a suction passage. CONSTITUTION:A suction shutter 2 being installed in a suction passage of a Diesel engine is opened or closed by a diaphragm device 5 which, in turn, is made so as to be operated by suction pressure to be produced at a vacuum pump 4 to be operated as interlocking with a crankshaft 3 and fed via an accumulator valve 6. That is to say, when the suction pressure produced at the vacuum pump 4 becomes the larger value than that of setting pressure and thereby the accumulator valve 6 is opened, the diaphragm device 5 is operated by this suction pressure, and the suction shutter 2 is made so as to be opened. With this constitution, at that point that it reaches to the specified cranking revolving speed, the suction shutter 2 is made possible to be automatically opened.
Patent JP-H1073133-A (JP)
Title: Brake device
Inventor: NISHIMURA KOZO
IPC: F16D27/105
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a brake device which can stop the rotational element surely when the external load in the prescribed direction and the opposite direction to the prescribed direction is operated for the rotational element and apply to the drive system for rotating and driving the rotational element in the prescribed direction and the opposite direction to the prescribed direction. SOLUTION: The brake device is provided with a first brake means 8 for braking the turning of the prescribed direction of a rotational element, a second brake means 10 for braking the turning of the opposite direction to the prescribed direction of the rotational element and an operation control means 168 for operating and controlling the first brake means and the second brake means.  When the rotational control means stays on the operation position, the first brake means and the second brake means are not operated to the rotational elements 28, 30, 150, 152 and when the rotational control means stays on the non-operation position, the first brake means is operated and the turning of the rotational element is obstructed when the outside load of the prescribed direction is operated to the rotational element and the second brake means is operated and the turning of the rotational element is obstructed, when the external load of the opposite direction to the prescribed direction is operated to the rotational element.
Patent JP-H0932846-A (JP)
Title: Shaft tool
Inventor: SATO TOMOAKI
IPC: F16C11/10
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a shaft tool which is easily installed on various kinds of articles and has general-purpose properties by making such a constitution that it rotates by energy of a torsion coil spring to a position where the cam part projection of a second shaft member abuts on the cam part of a first shaft member. SOLUTION: Since inclining surfaces (t) are arranged on recessed parts 13a, 22a and projection parts 13b, 2b, respectively, the cam part 13 of a first shaft member 10 and the cam part 22 of a second shaft member 20 which are engaged with each other are penetrated from in the recessed parts 13a, 22a to the projection parts 13b, 22b along the inclining surface (t) by rotating the second shaft member 20 so as to led out the projection parts 13b, 12b from the recessed parts 13a, 22a. The engaging of both cam parts 13, 22 are released by penetration, the second shaft member 20 can be rotated by energy of a twist coil spring 30 to a position where the projection part 22b of the cam part 22 of the second shaft member 20 abuts on the projection part 13b of the cam part 13 of the first shaft member 10.
Patent JP-H0551019-A (JP)
Title: Sterilizing apparatus
Inventor: SHOJI MASASHI
IPC: B65B55/08
Filed: 1991-08-14
Abstract: PURPOSE:To conduct sterilization in non-contact manner and to determine a processing time always constantly. CONSTITUTION:A disc 30 is provided as a transfer means for caps (lid bodies) 50. That is, the caps 50 are supplied successively from a hopper 31 and received in recesses 30a successively formed in the periphery of the disc 30. Further, the guide member 32 of the caps 50 is provided along the periphery of this disc 30. Moreover, there is provided a supply port 33 for supplying transferred caps 50 to a filling machine line (unshown). In addition, there is provided a heating means 17 for conducting a heat sterilization treatment in the shadowed parts along the path with the recesses 30a of the periphery of the disc 30 formed therein.
Patent JP-S6264922-A (JP)
Title: Minute area light analyser
Inventor: YAMAGUCHI HIROSHI
IPC: G01J3/02
Filed: 1985-09-18
Abstract: PURPOSE:To make it possible to instantaneously observe the whole of a light absorbing image while obtaining high spatial resolving power, by imaging the intensity of infrared rays obtained by an infrared detector as an infrared absorbing image. CONSTITUTION:The light from a light source 1 is reflected by a concave mirror 2 to be converted to parallel luminous flux which is, in turn, allowed to irradiate a substance 3 to be inspected while the diameter thereof is changed by a slit 10 if necessary. Next, the light transmitted through the substance 3 to be inspected is condensed by a concave mirror 4 and passed through a slit 8 to be formed into an enlarged image on a screen 11. Herein, the screen 11 takes a structure opening and closing up and down or left and right like a slide. By this method, the transmitted light is formed into an image on the slit 13 placed immediately behind the screen 11. Next, the light passed through the slit 13 is formed into an image on the slit of a spectrometer 6 by a concave mirror 5 and subjected to light absorbing analysis by the spectrometer 6. Further, by making the scanning of the concave mirror 2 or 4 or a specimen driving apparatus 15 synchronous to the intensity measured value of the light with a specific wavelength spectrally diffracted by the spectrometer 6, an absorbing image with a specific wavelength can be imaged by an imaging apparatus 12.
Patent JP-S6448051-A (JP)
Title: Automatic focusing device
Inventor: KONISHI KAZUKI
IPC: G03B3/00
Filed: 1987-08-18
Abstract: PURPOSE:To prevent the focusing of the nearest peripheral object and to evade soft focusing in a center part by executing a process that the range-finding information in the center part where the possibility of the existence of a main object is high is made important. CONSTITUTION:According to a control signal from an MPU 6, a light emission control circuit 2 sequentially lights light projecting elements 1a-1c in a set timing. And the reflected light from the object is formed into a real image on the surface of a photodetector 3 and according to the output signal thereof, a range-finding circuit 4 sequentially calculates the distance to the object corresponding to respective range-finding points. The calculated range-finding information is read in the MPU 6 so as to compute the position of a focal point and a driving circuit 7 moves a photographic lens unit 8 to a specified position according to the computed result. In such a case, the MPU 6 compares the range-found results in the center part of an image plane and in the peripheral part of the image plane and decides the main object by executing the process that the range-finding information in the center part is made important.
Patent JP-2000036603-A (JP)
Title: Manufacture of thin-film transistor
Inventor: INOUE HIROMOTO
IPC: H01L29/786
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin-film transistor for a liquid crystal display device wherein, in formation of a back channel part, no off current or a threshold change is caused to be increased, a semiconductor layer is thinner, and no back channel part is affected by an electric charge accumulation. SOLUTION: A contact layer 5 exposed between source/drain electrode wirings 7 is oxidized by anode formation process, forming an oxidized insulating film 9 comprising many holes in film-thickness direction. Then a nitrogen plasma is projected between the source/drain electrode wirings 7 where the oxidized insulating film 9 is formed, and a nitride insulating film 11 is provided at the interface between a semiconductor layer 4 and the oxidized insulating films 9. Otherwise, an aluminum coat is provided on the contact layer 5 exposed between the source/drain electrode wirings 7, the contact layer 5 is reformed to an aluminum silicide film, and an aluminum silicon group oxide insulating film is provided by an anode formation process, etc. Thus, the stabilized characteristics and improved productivity a provided for a thin-film transistor for a liquid crystal display device.
Patent JP-H0499122-A (JP)
Title: Nonoxidative heating method for steel material
Inventor: SUZUKI YUTAKA
IPC: C21D1/74
Filed: 1990-08-01
Abstract: PURPOSE:To subject steel material to nonoxidative heating at a high temp. and high speed by bringing the steel into contact with a high-temp. gas contg. a specific ratio of hydrogen radicals and heating the steel material CONSTITUTION:Gaseous fuel (for example, coke furnace gas) is burnt in a high-temp. gas generator 8 to generate a combustion gas of about 1100 deg.C. On the other hand, the hydrogen radicals of a high concn. are formed by a hydrogen radical generator 9 and are incorporated at >=100ppm into the high-temp. combustion gas. The high-temp. gas enriched with the hydrogen radicals is blown from blowing nozzles 10 provided on walls 2 of a heating furnace to a moving steel sheet 1 to heat the steel sheet 1. The nonoxidative heating of the steel sheet 1 is stably executed in this way.
Patent JP-H0369931-A (JP)
Title: Image forming device
Inventor: AIBA YOSHINOBU
IPC: G03B27/52
Filed: 1989-08-09
Abstract: PURPOSE:To form an image while specified image editing is performed to an exposed original image by controlling an image forming part according to the discriminated area of the original and editing information which is set and inputted from an editing device. CONSTITUTION:After inputting the specified editing information for the original on an editing means (g) constituting the editing device, the original is placed on an optional position on the original platen glass of an image forming means. Then, a position detecting means (b) reads the specified position of the original. When a 1st original discriminating means (c) discriminates the area of the placed original based on the specified position detected by the position detecting means (b), a 1st control means (e) controls the image forming means (d) according to the discriminated area of the original and the editing information which is set and inputted from the editing means (g). Thus, the image is formed according to the editing information inputted from the editing means (g) for the original placed on the optional position while the specified image editing is performed to the exposed original image.
Patent JP-S6098629-A (JP)
Title: Treating equipment
Inventor: KOIKE ATSUYOSHI
IPC: H01L21/302
Filed: 1983-11-02
Abstract: PURPOSE:To treat a wafer uniformly by interposing a plurality of porous plates in a hollow section in an electrode and feeding a treating gas at uniform flow velocity, flow rate and pressure extending over the whole. CONSTITUTION:A hollow section 7 is formed to an upper electrode 2, and porous plates 9-11 are each mounted in parallel with a lower electrode 3 and detachably at mutually proper intervals to the hollow section 7. Circular through-holes 12-14 having different apertures are each bored to the plates 9-11. Consequently, pressure difference is reduced gently, a treating gas is diffused sufficiently in the hollow section 7, and a treating chamber is supplied with the treating gas uniformly extending over the whole under the state of proper flowing. Accordingly, a wafer is etched equally extending over the whole.
Patent JP-H1155855-A (JP)
Title: Sensor circuit device
Inventor: TANIGUCHI NAOHIRO
IPC: G01L1/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient function of a sensor circuit while protecting against reverse connection by constituting a current direction limiting means of a transistor where a driving current flows between the collector and the emitter, and a resistor for passing the base current of the transistor. SOLUTION: The current direction limiting resistor RR of a sensor circuit 10 constitutes means 20 for limiting the direction of a driving current supply together with a transistor Tr and a collector current for driving the sensor circuit 10 flows when a base current flows into the transistor Tr. Direction of a current flowing into a first operational amplifier Amp 1 is limited to the direction of collector current of the transistor Tr. Consequently, the sensor circuit can function sufficiently by varying the resistance of a resistor in the current direction limiting means appropriately along with the transistor while being protected against reverse connection.
Patent JP-H1046732-A (JP)
Title: Construction method for machine footing
Inventor: OSAWA KAZUHIKO
IPC: E04B5/43
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To facilitate work by arranging a stand installing recessed place on a support floor, installing/fixing a connecting metallic material on/to a stand arranged in the recessed place by revealing and positioning it on a bottom surface of this recessed place, and burying and compacting grout on the same plane as the stand in the recessed place. SOLUTION: When a support floor 2 is constructed, a stand installing recessed place 13 is arranged, and a connecting metallic material 14 composed of a baseplate 14a and a anchor reinforcement 14b is embedded in a bottom surface of this recessed plate 13 so that an upper surface is revealed. Next, a stand 15 having almost the same plane height as the support floor 2 is arranged in the recessed place 13 from which the connecting metallic material 14 is revealed, and a leg part of the stand 15 is welded and fixed to the connecting metallic material 14. Next, a machine is carried in the recessed place 13, and is installed on the stand 15, and the stand 15 and the machine are fixed together by an anchor bolt 16, and grout is filled on the same plane as the stand 15 in the recessed place 13, and a machine footing 1 is formed.  Therefore, maching footing work and machine installing work can be facilitated.
Patent JP-H0253654-A (JP)
Title: Burglary preventing system for automobile
Inventor: HASHIZUME JUNJI
IPC: B60R25/04
Filed: 1988-08-18
Abstract: PURPOSE:To perform the input of passwords easily and at low cost utilizing a part of an existing device by outputting an engine start-up permission signal in case the password inputted by the on/off operation of an input switch provided at one part of an Eleatrical equipment coincides with the prememorized standard password. CONSTITUTION:In an Eleatrical equipment provided in an automobile, a key 2 is rotated to and from between the 'off' position where the key 2 is inserted into a key cylinder 1 and the 'on' position which is an accessory (ACC). Passwords such as '1010..' are successively formed according to whether or not the on/off time is longer than the preset time (for example one second) by means of an input switch provided inside and not illustrated. The appropriately assembled passwords are preset and registered in a control device 3 and compared with the standard passwords. In case both passwords coincide, the start-up permission signal SC is outputted so as to enable the actuation of a starter 5.
Patent JP-S63301873-A (JP)
Title: 2-alkylsulfinyl-4-(3h)-quinazolinone derivative, production thereof and antitumor agent containing said derivative as active ingredient
Inventor: TAKAHASHI TOSHIHIRO
IPC: A61P43/00
Filed: 1987-08-20
Abstract: NEW MATERIAL:A 2-alkylsulfinyl-4(3H)-quinazolinone derivative expressed by formula I (R1 is lower alkyl or aryl or aralkyl which may be substituted; R2 is phenyl, substituted phenyl or 5 or 6 members heterocyclic group having N, O or S a hetero atom and as necessary substituted or condensed with phenyl ring; n is 1 or 2; X is H, lower alkyl or halogen) and acid addition salt thereof. EXAMPLE:3-Phenyl-2-(2-pyridylmethylsulfinyl)-4(3H)-quinazolinone. USE:Useful as an antiulcer agent capable of orally or parenterally administrating. PREPARATION:A 4(3H)-quinazolinone derivative is reacted using equivalent - excess amount of an oxidant, e.g. in a solvent such as chloroform at -20-30 deg.C to provide the compound expressed by formula I.
Patent JP-S6096905-A (JP)
Title: Transistor circuit
Inventor: MASHITA MAKOTO
IPC: H03F3/347
Filed: 1983-11-01
Abstract: PURPOSE:To attain output inversion with a wide output dynamic range by providing two transistors (TRs) whose emitters are connected mutually and two current mirror circuits connected to collectors of the TRs. CONSTITUTION:When a bias voltage is given to an input terminal 12 to use a TR15 as a current source and then the current mirror circuit 18 is turned off by operating a switch 21, an output signal with the same polarity as that of an input signal fed to an input terminal 11 is obtained at an output terminal 13. On the other hand, in turning off the current mirror circuit 17 by activating a switch 19, the output signal with opposite polarity to that of the input signal is obtained. The output dynamic range is widened by setting a potential of a bias source 22 connected to one of a load 20 and the potential of a bias source 22 is switched at each polarity of the output signal so as to set optionally each operating point and the dynamic range.
Patent JP-H1131654-A (JP)
Title: Treatment apparatus for end edge of substrate
Inventor: KIZAKI KOJI
IPC: G03F7/16
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a treatment apparatus, for the end edge of a substrate by which the end edge of the substrate can be treated properly, even when substrates in different thicknesses are treated. SOLUTION: A treatment apparatus for the end edge of a substrate is provided with a vacuum chuck 51, by which a glass substrate 5 whose surface is coated with a resist is supported from its rear surface, with four resist- removal heads 61 which comprise respective treatment-liquid supply hozzles at their inside and with a resist-removal-head movement mechanism 81, by which the respective resist-removal heads 61 are moved back and forth along the respective sides of the glass substrate 5. The vacuum chuck 51 is coupled to a raising and lowering mechanism 12 and is raised and lowered for a very small distance, in a state such that the glass substrate 5 is held, according to the thickness of the glass substrate 5 which is input by an input device.
Patent JP-S6096293-A (JP)
Inventor: WATABE YUKIO
IPC: D05B19/00
Filed: 1983-10-31
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-S58106686-A (JP)
Inventor: NORISADA YOSHIAKI
IPC: G08B21/16
Filed: 1981-12-18
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-H1136098-A (JP)
Title: Aluminum oxide thin coating, formation of the aluminum oxide thin coating and photovoltaic device using the aluminum oxide thin coating
Inventor: ARAO KOZO
IPC: H01L31/04
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain thin coating having semiconductibility, excellent in coverability and suitable for the structural material for an electronic device by immersing an Al substrate into an aq. soln. contg. at least nitric acid ions and Al ions, applying a netative electric current to a counter electrode immersed into the aq. soln. and forming coating on the Al substrate. SOLUTION: The concn. of nitric acid ions in the aq. soln. to be used is preferably regulated to 0.01 to 0.5 mol/l. As the counter electrode, the one which does not change itself is usable, and particularly, platinum is preferable since it is stable also to the high concn. soln. of aluminum nitrate. The working voltage for applying a negative electric current to the counter electrode is different in accordance with the ion concn., pH, electric conductivity, temp. or the like of the aq. soln., but is ordinarily regulated to 3 to 4V. In the case the aluminum oxide thin coating formed in this way is used for electronic devices such as solar batteries, light is not uselessly absorbed, and light arriving at a photovoltaic layer can be maximized.