baber/WOPTO huggingface dataset:
Patent JP-2001135013-A (JP)
Title: Method and device for detecting disk
Inventor: SAKATA ATSUSHI
IPC: G11B7/004
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for detecting a disk by which the presence of the disk is accurately recognized even when a large scratch and a black dot, etc., exist on the disk in the case of detecting the disk. SOLUTION: In the disk detection method for irradiating a disk arranged place where the disk 6 is attachable/ detachable freely with light beam, receiving a reflection beam with a pickup 5 and judging the presence of the disk 6 based on the signal level of the reflection beam, the presence detective operation of the disk 6 is performed while executing the disk rotational operation simultaneously with moving the pickup 2. Thus, when the presence of the disk is detected, the scan locus of the pickup 2 becomes large distance and area across the rotational peripheral direction also, not only the radial direction of the disk arranged place, and even when the large scratch and the black dot, etc., exist on the disk, the presence of the disk is recognized accurately.
Patent JP-H05128474-A (JP)
Title: Substrate for magnetic disk
Inventor: YASUDA SHINICHI
IPC: G11B5/66
Filed: 1991-10-31
Abstract: PURPOSE:To improve the CCS property of a magnetic disk and to enhance the reproducibility by specifying av. surface roughness of a substrate in radial direction and in circumferential direction. CONSTITUTION:A fine ruggedness is usually formed on the surface of the substrate. The av. surface roughness Rtm (radial) of the substrate in radial direction is regulated to 200Angstrom -600Angstrom . And ratio of the av. surface roughness Rtm (circumference) of the substrate in circumferential direction to Rtm (radial) is regulated to 0.4-0.8. By satisfying the condition, the property of the magnetic disk is improved and the reproducibility is enhanced.
Patent JP-H02157825-A (JP)
Title: Electrooptical device made by using ferroelectric liquid crystal
Inventor: FUKUI TAKESHI
IPC: G02F1/1339
Filed: 1988-12-12
Abstract: PURPOSE:To uniformize the cell thickness and to prevent dendroid defects by using spacers having adhesiveness and spacers having no adhesiveness and specifying the inter-substrate spacing of the part where the spacers having no adhesiveness do not exist to the specific values which are different before and after injection of a liquid crystal. CONSTITUTION:The spacers having adhesiveness and the spacers having no adhesiveness are used with the electrooptical device formed by using the ferroelectric liquid crystal and the inter-substrate spacing before the injection of the liquid crystal is thereby specified to 0.77 to 0.87 times that after the injection in the parts where the spacers having no adhesiveness do not exist. Two kinds of the spacers which have no adhesiveness and vary in diameter are otherwise used in such a manner that the inter-substrate spacing exhibits the similar ratio before and after the injection of the liquid crystal in the parts where the spacers having the larger diameter do not exist. The dendroid defects are thereby prevented and the cell having the high uniformity of the cell thickness is obtd.
Patent JP-H01154838-A (JP)
Title: Method and device for forming spring having plural coils
Inventor: OSHIRO YOZO
IPC: B21F3/12
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the spring of a special form having plural coils with stabilized quality in a short time by taking the mechanism of forming continuously in a continued one process. CONSTITUTION:A wire rod is fed out by the control of a NC device, the (a) part of a linearly feeding spring is formed with an outer hook forming tool T7 being advanced and the (b) part of the spring is formed by being abutted at the 2nd step advancing position of the tool T7. A left winding core bar tool T9 is advanced, the (c) part of the spring is formed by the advance of a body forming tool T2 and the (d) part of the spring is formed by the abutting. In the advancing state of the left winding core tool T9 the tool T2 is oscillated to the left side, an upper bending tool T8 is advanced, the tool T2 is advanced and the (f) part of a first body coil part is being formed. The bending tool T5 is retreated by the NO control, the wire rod is fed out in succession and the linear (h) part of a coil connection part is formed. The tool T2 is advanced and the (j) part of a 2nd body coil part is formed in the specified length. A continuous forming is thus performed.
Patent JP-2000147185-A (JP)
Title: Dimension inspection device by image analysis for fuel rod support spacer
Inventor: SHIMIZU HARUO
IPC: G21C17/06
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To make surely photographable the contour of a subject even in a location where a transmission light can not be received and the photographing view field itself is narrow or a location where an unstable light-shielding body such as a spring exists. SOLUTION: In this dimension inspection device, a mount 17 for an object to be inspected is supported on an X-Y table 11 movably in the X-axis direction and the Y-axis direction, image pickup tubes 23a and 23b with microscope and light sources 25a and 25b for reflection light are arranged respectively above and below the mount 17 and light sources 24a and 24b for transmitting light are placed on the same axial line as each image pickup tube with microscope on the opposite side of the image pickup tubes 23a and 23b with microscope to the mount.
Patent JP-H02158827-A (JP)
Title: Generating processing system for data stream for print-output
Inventor: KITSUKA YOSHIOMI
IPC: G06F3/12
Filed: 1988-12-12
Abstract: PURPOSE:To easily deal with the alteration of an editing function or the addition of a printing device with a new function by separating processing into the processing not depending on the kind of the printing device and the processing depending on the same. CONSTITUTION:A control character table 13 is provided so that the processing of a control character different with the printing device is unified in order to process typical editing to merge definition body data 11 and actual data 12 in a way not depending on the kind of the printing device. Then, when each data stream generating processing part 17A,17B,... generates a data stream 18A,18B,..., the form of intermediate data 16 is determined so as to reduce converting processing and the transferring processing of the data. Thus, an editing processing part 14 is separated into a part not depending on the device and the part depending on the device. Thus, in the case where the supporting printing device is added, since it can be dealt with by only updating the control character table 13 to store control information peculiar to the device and adding the part to generate the data stream of a device depending part, the printing device can be easily added.
Patent JP-H06165315-A (JP)
Title: Magnetic levitation conveying vehicle
Inventor: IWAMOTO TOMIO
IPC: B61B13/08
Filed: 1992-11-24
Abstract: PURPOSE:To confirm whether the motion of a conveying vehicle is conducted as instructed or not by detecting levitation of a vehicle body from a rail or attraction to the rail, and transmitting its detection signal to a remote controller on the ground. CONSTITUTION:When levitation of a vehicle body 10 from rails or attraction to the rail is executed based on a command from a service managing computer (remote controller) 5 on the ground, execution confirmation signals are output from detectors 30, 31, and returned from a transmitter 31 of the body 10 side to the computer 5. If no motion according to the command is executed, the signal is not output. Even if it is executed, if a trouble exists in the receivers 30, 31, there is no reply. Accordingly, whether the body 10 side is normal or any trouble occurs can be judged on the ground according to presence/absence of the reply. Thus, an erroneous operation of the system is eliminated, and the operability of the vehicle 2 can be enhanced.
Patent JP-H11139139-A (JP)
Title: Air conditioner for vehicle
Inventor: MITSUI TADASHI
IPC: B60H1/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle able to prevent reduction of a blown air flow amount, when cooling and dehumidifying are unnecessary (for instance, full hot). SOLUTION: Between an air introducing port 3 and an evaporator 1, a switching door 4 able to turn is provided, between the evaporator 1 and a heater core 2, an air mix door 7 able to turn is provided. At full hot time, when a compressor is stopped, the switching door 4 is fixed to a position a, the air mix door 7 is fixed to a position c. Air in a unit U, without passing through the evaporator 1, passes through the heater core 2, so as to reduce a pressure loss by passing of the evaporator 1, decreasing of an air flow amount can be prevented.
Patent JP-H04186152-A (JP)
Title: Semiconductor biochemical sensor
Inventor: MIYAHARA YUJI
IPC: G01N27/414
Filed: 1990-11-21
Abstract: PURPOSE:To accomplish a biochemical sensor in a small size and with possibility of high sensitivity measurement at a high concentration of buffer liquid by putting an ammonium ion sensitive film and a fixation enzyme film one over the other. CONSTITUTION:A source 2 and a drain 3 are provided on a Si base board 1, whereover a SiO2 film 4 and a protective insulation film 5 are formed, and further thereover an ammonium sensitive film 6 and a fixation enzyme film 7 are laminated. When a matrix substance exists in a specimen solution, the substance reacts peculiarly with the enzyme in fixed state in the enzyme film 7 to produce ammonium ions. Because the oxygen film 7 is put on the sensitive film 6, the produced ammonium ions are sensed by the sensitive film 6, and a film potential is generated. This film potential is impedance converted by an FET. Because the ammonium ions produced through enzyme-matrix reactions are sensed in this manner, a small-sized sensor can be configured which is free from influence of the buffer action of the specimen solution.
Patent JP-S63161487-A (JP)
Inventor: SANHONGI TOSHIRO
IPC: G09F9/00
Filed: 1986-12-24
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-H07188076-A (JP)
Title: Manufacturing of 3-fluoro-4,6-dichlorotoluene
Inventor: BERUNAA BUSUMAN
IPC: C07C17/12
Filed: 1994-11-25
Abstract: PURPOSE: To provide a two-stage method for providing a reaction mixture having a significantly increased content of 3-fluoro-4,6-dichlorotoluene.  
     CONSTITUTION: A method for producing 3-fluoro-4,6-dichlorotoluene with reduced formation of 3-fluoro-2,6-dichlorotoluene which comprises chlorinating 3- fluorotoluene in the presence of a Friedel-Crafts catalyst and sulfur to produce a mixture containing 3-fluoro-6-chlorotoluene and 3-fluoro-4-chlorotoluene, and chlorinating this mixture in the presence of a Friedel-Crafts catalyst and a thiazepine compound to thereby produce 3-fluoro-4,6-dichlorotoluene is provided. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09120891-A (JP)
Title: Radio type push button illumination unit
Inventor: NAKAMURA FUMITOSHI
IPC: H05B37/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide radio type push button illumination unit in which when an object stored in a storage rack or storage box is instructed to be shipped, carried out, etc., the address of this object can be visually confirmed by illumination of the LED of a light source displayed in the vicinity of the object and can be fetched quickly. SOLUTION: A radio type push button illumination unit comprising a parent machine (transmission unit) 1 capable of oscillating weak electric waves and a children machine (receiving unit) 4 capable of receiving this electric wave with an LED 7 which illuminates during reception to enable the lighting LED to be visually confirmed, one parent machine (transmission unit) 1 to restore by pushing a push button switch 6 mounted on the children machine (receiving unit) 4 after the confirmation, and a number of children machines (receiving units) in which an instruction is given by pushing the push button switch 3 of a number to be instructed, provided for the parent machine (transmission unit) 1, and the LED 7 of the children machine (receiving unit) of the same number is lit and illuminated by means of the weak electric waves.
Patent JP-2001133026-A (JP)
Title: Silencer for air-conditioning facility
Inventor: KURODA TADAAKI
IPC: F24F13/02
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a silencer for air-conditioning facility, which is low in cost, light in weight, small in ventilation resistance and high in sound deadening effect in all frequency areas. SOLUTION: A sound deadening flexible duct 1, arranged in the route of duct for an air-conditioning facility, and a sheath tube 2, covering the periphery of the sound deadening flexible duct 1, are provided. An air layer is preferably formed between the outer peripheral surface of the sound deadening flexible duct 1 and the inner peripheral surface of the sheath tube 2. Sometimes, both end openings of the sheath tube 2 are provided with lids 3 for closing both end openings. The sheath tube 2 is preferable to have flexibility.
Patent JP-H07165390-A (JP)
Title: Simple moving type crane
Inventor: YOYASU TOYOHIKO
IPC: B66C7/10
Filed: 1993-12-15
Abstract: PURPOSE:To suspend a panel outside a floor and to prevent falling of a simple moving type crane only by a floor. CONSTITUTION:A simple moving type crane comprises an elevating mechanism 8 mounted on a truck 4; a boom 13 attached to an elevating body 7; an outrigger 20 attached to a position closer to the tip of the boom 13; a traverse rail 32 revolvably coupled to the tip part of the boom 13; and a hoist 34 moved along the traverse rail 32. The outrigger 20 is brought into contact with a floor, a forward swiveling moment caused by a suspension cargo is supported by the weight of the truck 4 to prevent falling.
Patent JP-H01156362-A (JP)
Title: Polyester resin composition
Inventor: SAKAI HIDENORI
IPC: C08L67/00
Filed: 1987-12-12
Abstract: PURPOSE:To obtain the title compsn. having excellent heat stability in heat- molding by compounding a thermoplastic polyester resin, a phenoxy resin, a carbonate compd. and/or a monoepoxy compd. CONSTITUTION:A mixture is obtd. by mixing 98-30wt.% thermoplastic polyester resin (A) which is pref. polyethylene terephthalate, polybutylene terephthalate or polycarbonate and 2-70wt.% phenoxy resin (B) which is pref. a substantially linear polyhydroxypolyether having an intrinsic viscosity of 0.3-2dl/g and a glass transition temp. of 30-120 deg.C obtd. by condensing one or more compd. selected from among hydroquinone, resorcinol, 4,4'-dihydroxydiphenyl ether and 2,6-dihydroxynaphthalene with glycerin. The title compsn. is obtd. by compounding 100pts.wt. this mixture and 0.05-5pts.wt. carbonate compd. (C) (e.g., diphenyl carbonate) and/or monoepoxy compd. (D) (e.g., phenyl glycidyl ether).
Patent JP-H04185250-A (JP)
Title: Permanent-magnet rotor
Inventor: SETO TAKESHI
IPC: H02K9/00
Filed: 1990-11-20
Abstract: PURPOSE:To hold down a rise in temperature of a magnet small even on an electric motor in which a small-sized and small-air capacity fan is used for the purpose of cooling if high power is required only for a short time by enclosing in the titled rotor a cooling material whose melting point is room temperature or above and the specified value or under. CONSTITUTION:A cooling material is selected according to the request characteristics of an electric motor and characteristics of a permanent magnet. Where a rare earth-steel-baron magnet is used, the cooling material should have a melting point of about 150 deg.C or lower since the highest serviceable temperature of such a magnet is 150 deg.C or around. Another requirement for the cooling material is that it should be solid-state at room temperatures since the heat of fusion is utilized. In the actual operation, the temperature of the magnet starts increasing when a heavy-load operation is started after a light- load operation. Because of above-mentioned reasons, however, the temperature of the magnet stops rising due to the heat of fusion of the cooling material, as shown by a curve A, when it exceeds the melting point t deg.C of the cooling material. Therefore, the temperature of the magnet of the titled permanent- magnet rotor is kept lower than that of the conventional one.
Patent JP-H04185161-A (JP)
Title: Contact type image sensor
Inventor: TODA SHIGEO
IPC: G02B27/00
Filed: 1990-11-20
Abstract: PURPOSE:To reduce the size and weight of the above sensor and to assure the degree of freedom in designing of applied products and the resolution to precision originals by using a lens array having the structure of the assemblage of a stacked type lens formed by superposing plural lenses as the lens array. CONSTITUTION:The lens array 11 having the structure of the assemblage of the stacked type lens formed by superposing the plural lenses 21 on each other is used as the lens array 11 of the contact type image sensor constituted by mounting the lens array 11 which images the reflected light from a light source array 13 and the original onto a photoelectric conversion element 12 to a structure for fixing repective parts. The optical path necessary for refraction is shortened in this way and the need for increasing the distance between the original and the sensor element is eliminated. The size of the sensor unit is reduced and the degree of freedom in designing is assured.
Patent JP-H06144379-A (JP)
Title: Throttle grip friction device for outboard engine steering handle
Inventor: KAKISAKI TOSHIHIRO
IPC: F02B61/04
Filed: 1992-11-02
Abstract: PURPOSE:To facilitate tightening and further to generate optimum large friction force by small tightening force. CONSTITUTION:In a steering handle for an outboard engine having a handle main unit 13 mounted on the outboard engine and a throttle grip 14 turnably arranged in this handle main unit, the steering handle has a friction collar 20 slidably arranged in a direction of a handle axial center 10a in the periphery of the handle main unit and a ring nut 23 screwed to the periphery of the handle main unit capable of pressing the friction collar to the throttle grip.
Patent JP-H01155372-A (JP)
Title: Optical printer
Inventor: MIYAZAWA HISASHI
IPC: G03G15/04
Filed: 1987-12-14
Abstract: PURPOSE:To unnecessitate a light converging optical system, a light scanning correction optical system and an optical system for correcting surface tilt by making the center of the rotation of a photosensitive drum and the center of a light converging rotary reflecting mirror on the same axis. CONSTITUTION:A semiconductor laser 1 and the light converging rotary reflecting mirror 2 which converges light from the semiconductor laser 1 and executes light scanning are arranged inside the cylinder of the photosensitive drum 3. The title optical printer is constituted of a structure which moves in parallel with the rotary shaft of the photosensitive drum besides them. Since the light converging rotary reflecting mirror exists on the center of the rotation of the photosensitive drum with such a constitution, the distance from a reflecting surface to the surface of the photosensitive body, which is the surface where a beam arrives, is same in scanning with rotating light and the light scanning correction optical system is not necessitated. And the reflecting surface is a single surface and the curved surface where the diffused light of the semiconductor laser is converged, so that the optical system for correcting surface tilt and the light converging optical system are not necessitated. And a light source optical system is arranged inside the photosensitive drum, so that the space for the printer can be made small as an optical printer. The number of degrees of freedom of the layout of a process system is high indeed.
Patent JP-S62176924-A (JP)
Inventor: JIYOOJI KURARENSU NIYUUKIYANPU
IPC: C03B5/14
Filed: 1986-12-24
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-H11134244-A (JP)
Title: Controller and control method for storage device
Inventor: USAMI HAJIME
IPC: G11C7/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a controller of a storage device capable of accelerating an operation even in the case of using the SIMM(single in-line memory module) of an EDO(extended data out)-DRAM by read in an EDO mode. SOLUTION: In the case of performing read in an EDO page mode to the EDO-DRAM, row address strobe signals RAS# are raised to a high level every time of the end of a read cycle. Thus, even in the case that a ROM read cycle is executed during a DRAM read cycle, the collision of the output data of the EDO-DRAM and the output data of an ROM is prevented.
Patent JP-H11128532-A (JP)
Title: Reversible thermal color change puzzle and puzzle set
Inventor: SHIBAHASHI YUTAKA
IPC: A63F9/10
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a puzzle set of having a fine contrast of a visual image, a surprise and a fun of color changing by using a reversible thermal color change puzzle that has a reversible thermal color change layer which changes its color reversibly by temperature change on a piece of puzzle and setting a value of color at specific area on a piece of puzzle. SOLUTION: It is printed an illustration of pheasant on the white base paper which has the value of color 9.0, thickness 3 mm using a reversible thermal color change screen ink containing a micro capsule pigment containing a reversible thermal color change composition which indicates blue, when it is under 15 deg.C and indicates colorless, when it is 15 deg.C or over, using a pigment which indicates green, when it is under 15 deg.C and indicates colorless, when it is 15 deg.C or over and using a pigment which indicates red, when it is under 15 deg.C and indicates colorless, when it is 15 deg.C or over. It is printed flowers around the base paper with green and brown ink. At the normal temperature, it is drawn the flowers at the edge part.  When it touches the transparent vessel with full of cold water at 5 deg.C, as the color changing tool, to the face of the puzzle, the illustration of pheasant comes at the center of it with fine blue, green and red color. In general, the value of color on the piece of puzzle is set a light color in 4 to 10.
Patent JP-H11140137-A (JP)
Title: Antibacterial temperature-sensitive water-absorbing resin and its production
Inventor: NONAKA TAKAMASA
IPC: A01N57/22
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a resin showing high absorptivity at a specified temperature and having high stability against heat and solvents by including a copolymer obtained by polymerizing N-isopropylacrylamide with a specified vinylbenzylphosphonium salt monomer in the presence of a crosslink agent. SOLUTION: This resin contains a copolymer obtained by polymerizing N- isopropylacrylamide with a vinylbenzylphosphonium salt monomer of the formula, desirably being at least one member selected among tributyl-4- vinylbenzylphosphonium chloride, trihexyl-4-vinylbezylphosphonium chloride, and trioctyl-4-vinylbenzylphosphonium choride in the presence of a crosslinking agent, desirably being N,N'-methylenebisacrylamide or N,N'- methylenebismethacrylamide. In the formula, R<1> to R<3> are each a 4-8C alkyl; and X is an anion.