baber/WOPTO huggingface dataset:
Patent JP-H11195567-A (JP)
Title: Substrate treating device, substrate supporting device and method for treating substrate, and manufacture of substrate
Inventor: TAKIZAWA TORU
IPC: H01L27/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To surely two wafers contact intimately. SOLUTION: A first wafer is supported by means of a wafer support 3 having an annular peripheral portion 3d. In this case, the wafer support 3 and the first wafer are in contact only at the peripheral portion 3d. Furthermore, in a state in which a second wafer is supported in face to face with the first wafer, the reverse surface of the second wafer is pressurized substantially at the central portion thereof, so that the first and the second wafers are brought into intimate contact with each other from the central portion toward the outer periphery thereof. Because a central portion 3c of the wafer support 3 is not in contact with the first wafer 1, the supported first wafer does not suffer irregularities thereon in the event that particles are attached thereto. Accordingly, no gas will be left inbetween the wafers.
Patent JP-2000178019-A (JP)
Title: Production of silane compound disproportionation reaction product
Inventor: KAMEDA MAKOTO
IPC: B01J31/18
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To perform a disproportionation reaction of a hydrogen-atom-containing halogenosilane compound (a halogenosilane compound containing at least one hydrogen atom joined to the silicon atom), with high reaction activity by using a catalyst comprising a quaternary phosphonium compound deposited on a clay mineral. SOLUTION: This production process comprises subjecting a hydrogen-atom- containing halogenosilane compound(s) which contains at least one hydrogen atom joined to the silicon atom and at least one halogen atom joined to the silicon atom, preferably such as chlorosilane compound selected from trichlorosilane and monochlorosilane, or mixture of them, to a disproportionation reaction by using a catalyst comprising a quaternary phosphonium compound deposited on a clay mineral, to produce a product of disproportionation reaction of the silane compound(s), wherein the quaternary phosphonium compound used as a catalyst component has a hydrocarbon group(s) joined to the phosphorus atom, preferably such as alkyl, alkenyl or aryl group, and also, as the clay mineral, crystalline kaolin, pyrophyllite, chlorite,  montmorillonite or mica is preferably used because each of them effects high disproportionation reaction activity.
Patent JP-2000184692-A (JP)
Title: Rotational force generating device
Inventor: KITAYOSHI YOHEE
IPC: H02K53/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotational force generating device for improving rotary torque due to a magnet by suppressing the generation of the repulsive force of both magnets that function as brake force when the magnet being fixed to a rotary plate approaches the magnet of a fixed plate, and by allowing the repulsive force of both magnets to be effective only in the direction of rotation. SOLUTION: A plurality of magnets 19 are annularly arranged on rotary plates 8 and 8 being fixed to a rotary shaft 4 for fixing while a magnetized end face faces inside and outside, a plurality of magnets 15 are annularly arranged on fixed plates 7 being arranged concentrically to the rotary plates 8 for fixing within the diameter of the annular arrangement of the group of magnets 19 of the rotary plates 8 so that the magnetized end surface faces inside and outside, the magnetic poles of the magnets 19 being fixed to the rotary plates 8 and those of the magnets 15 being fixed to the fixed plates 7 are set so that the magnetic poles of the end faces opposing each other are set to the same pole,  and magnets 16 and 20 for demagnetization where the direction of the line of magnetic force is at right angles to each of the magnets 15 and 19 are arranged at the opposing end-part side of each magnet 19 of the rotary plates 8 and each magnet 15 of the fixing plates 7, thus allowing repulsion force due to the line of magnetic force of both the magnets 15 and 19 to effectively operating only in the direction of rotation.
Patent JP-2001176898-A (JP)
Title: Method for manufacturing semiconductor package
Inventor: HIRASHIMA TETSUYUKI
IPC: H01L21/301
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing high-quality semiconductor packages free of failure of dimensional accuracy and defects in a semiconductor chip. SOLUTION: A semiconductor wafer 70, having electrode bumps 50, is divided into plural semiconductor chips 20 by full-dicing work by a semiconductor element integrated circuit pattern 30 from the side of a first surface 71. The dividing gap, which is an equal expansion of respective dividing gaps of a plurality of semiconductor chips 20 by expanding work, is filled with an insulative encapsulating resin 60 to form a width-wide filled part 61, so that the semiconductor wafer 70, including electrode pads 40, is resin-encapsulated in a batch. Thereafter, a groove 62 is cut in a center of the width-wide filled part 61 to divide the wafer into semiconductor packages 10 by the semiconductor chip 20.
Patent JP-2000184838-A (JP)
Title: Lure
Inventor: IMAI TAKAYA
IPC: A01K85/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a lure capable of improving predation by fish and enabling sufficient flight-distance to be attained without requiring skilled technique. SOLUTION: This lure has a lure main body 1, parts 2a and 3a for being attached respectively with a fishing line and a fishhook (or the like) and a sinker 4. The external surface of the main body 1 is decorated with a coating material, a reflecting plate or the like. The external surface of at least the head of the lure is covered with a transparent synthetic resin 7 having a refractive index approximating to water.
Patent JP-H11170799-A (JP)
Title: Base material for composite
Inventor: YOSHINAKA TSUTOMU
IPC: A47G21/18
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To easily prepare a base material for composite which is suitable for various uses such as decoration, agitation and cleaning by a method wherein on the rear surface of a location with a specified width of a base material having a specified width, an adhesive compound or an adhesive layer is provided, and at other locations of the base material, cut lines are formed with a specified interval. SOLUTION: This base material 1 for composite has a base material 2 having a width L, and an adhesive layer is provided on the rear surface (p) at a location of a width L1 in the width L, and, at a location of the other width L2 , cut lines 4 are formed with a specified interval L3 , and under the adhesive layer, a release paper is laminated. The base material 1 for composite which is manufactured by such a manner is spirally affixed on the other base material 11 such as a round bar with the adhesive layer, by peeling the release paper on the rear surface, and a member for, e.g. decorative is obtained.  In this case, for the base material 1, the parts of the cut liens 4 are not affixed to the base material 11, and the parts are separated and erected, and blade members 12 are formed, and when a beam or the like hits the blade members 12, irregular reflections arise, and a beautiful decorative effect is presented.
Patent JP-2001175897-A (JP)
Title: Automatic ticket examining machine
Inventor: AONO TAKESHI
IPC: G07B15/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket examining machine which is friendly to the weak by closing a door at a speed matching a user. SOLUTION: Data recorded on a train ticket thrown into the main body of the automatic examining machine are read out and on the basis of the read data, an arithmetic process for entry and exiting is performed; when it is decided that entry or exiting is allowable, the door is opened to allow passage through a ticket examination path, but when it is decided that the entry or exiting cannot be allowed, the door is closed to disable the passage through the ticket examination path.  The automatic ticket examining machine thus configure comprises a read means which reads out specific information specifying the bearer of a train ticket thrown into the main body of the automatic ticket examining machine and a door driving control means which controls the speed of the closing operation of the door according to the information specifying the bearer of the read train ticket when the entry or exiting cannot be allowed.
Patent JP-H11184461-A (JP)
Title: Hoop pressing device for drum pedal
Inventor: HOSHINO YOSHIHIRO
IPC: G10G5/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide the device with good operability which can clamp the drum hoop surely irrelevantly to its thickness and eliminates the need to make a clamping bolt long. SOLUTION: A hoop clamp main body 30 has a pedestal part 32 having a recessed curved surface part 33 in the front-rear direction and a through hold hole 34 penetrating the seat part 32 a support bolt 35 penetrating the through hold hole 34 is stood on a column base 23, and a spring member 36 which always energizes the seat part upward is interposed between the reverse surface side of the seat part and the column base; and the height of the hoop clamp main body 30 as to the support bolt is adjusted in a free angle state in the front-rear direction of the hoop clamp main body with an adjusting nut 40 which threadably engages the support bolt stood penetrating the through hold hole and is fitted in the recessed curved surface part of the seat part energized by the spring member.
Patent JP-2001178948-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the pachinko machine 1 using a new game method. SOLUTION: The pachinko machine 1 is provided with a start port 19 for outputting start signals SS and paying out prize balls when a game ball 17 enters, a special pattern display device 15 for displaying a special pattern game based on the start signal SS outputted from the start port 19 and a special motor-driven accessory 20 operated in the case that the pattern of the special pattern display device 15 is large winning. Based on the number of the prize balls paid out in the case of entering the start port 19 or the operation condition of the special motor-driven accessory 20, a large winning probability on an expression expressed by the special pattern game is calculated and the obtained large winning probability on the expression is displayed as the special pattern game.
Patent JP-2000188061-A (JP)
Title: Device and method for separating cathode-ray tube
Inventor: SAITO SUSUMU
IPC: H01J9/50
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To shorten a heating time during breakdown of a cathode-ray tube into a panel and funnel by heating the cathode-ray tube by means of heat generators so as to develop thermal stress direction. SOLUTION: A pushing mean 5 is provided for pushing heating elements 3a, 3b against the outer peripheral surface of a panel. The pushing mean 5 comprises: bandable pushing members 15a, 15b overlapping with the heating elements 3a, 3b outside thereof; and cylinder devices 16a-16d for applying tension to the pushing members 15a, 15b so as to push the heating elements 3a, 3b toward the panel side. Consequently, the heating elements 3a, 3b are brought into sufficient contact with not only corners 79a-79d at the outer periphery of the panel but also linear sides 80a-80d, thereby preventing degradation of thermal conductivity at the sides 80a-80d at the outer periphery of the panel.
Patent JP-2001183636-A (JP)
Title: Method of forming substrate with resin layer, substrate and liquid crystal element utilizing the same
Inventor: TANAKA MITSUTOSHI
IPC: G02F1/1333
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a substrate with a resin layer arbitrarily controlling projection, recession and flatness of the surface of the substrate at a low cost and the substrate and a liquid crystal element utilizing the same. SOLUTION: The method for forming the substrate with the resin layer comprises a step to form a photosensitive resin layer on the substrate, a step to post-expose the photosensitive resin layer and a step toe heat-treat the post- exposed photosensitive resin layer. The photosensitive resin layer is irradiated with two or more respectively different quantities of light in the plane direction in the post-exposing step and the region of the photosensitive resin layer subjected to the two or more respectively different quantities of the light irradiation in the post exposure step is heat-treated in the heat treating step.
Patent JP-2001186462-A (JP)
Title: Video edit device and video edit method
Inventor: HASHIZUME AKI
IPC: G11B27/031
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method by which an operator can easily recognize a fault in recording and reproduction and to provide a method by which occurrence of a fault can be decreased by solving problems of a conventional method such that the operator overlooks or mis-recognizes a fault caused in the case of execution of recording and reproduction using a device recording/reproducing a video image through the use of a computer and the operator requires experiences and intelligence to avoid the fault. SOLUTION: The video edit device is provided with a means that stores a plurality of fault notice methods in the case of recording and reproducing a video image and with a means that selects and sets any fault notice method so as to provide a notice method proper to an operator. The device stores information relating to contents of execution of recording and reproduction of the device and indicates a cause to a fault and how to avoid it through a statistical method so as to reduce the occurrence of faults at recording and reproduction.
Patent JP-2000191945-A (JP)
Title: Photosensitive paste and transfer sheet
Inventor: TAKEDA TOSHIHIKO
IPC: H01J11/36
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive paste and a transfer sheet capable of forming a highly precise pattern. SOLUTION: This photosensitive paste contains at least a polymer, a monomer, a photopolymerization initiator, an inorganic component containing a glass frit, a silane coupling agent and a solvent. The silane coupling agent accounts for 0.1-10 wt.% of the solid content and the inorganic component contains an electroconductive powder. Furthermore, the transfer sheet 1 is provided with a base film 2 and a transfer layer 3 prepared by coating the top surface of the base film 2 with the photosensitive paste and installed so as to be releasable.
Patent JP-2000194991-A (JP)
Title: Lighting instrument for led light source signal
Inventor: OTAKE MAKOTO
IPC: H01L33/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent a half lighting up state from occurring due to an induced voltage, etc., by serially connecting a Zener diode to an element string where a LED lamp and a protective resistance are serially connected. SOLUTION: In the lighting instrument 1 for a LED light source signal, plural element strings 4 where a prescribed number of LED lamps 2 and protective resistances 3 are serially connected are housed in a lighting fixture 5. Rectifiers 6 are provided in the fixture 5 at need. A Zener diode 7 is respectively and serially connected to the element string 4. A Zener voltage of the diode 7 is set within the range of a surplus voltage being the difference between voltage needed to light up the lamps 2 and a power supply voltage. As for the Zener voltage of the diode 7, it is desirable to be about 1/2 of surplus voltage or lower. The resistance 3 is adjusted in accordance with the Zener voltage the diode 7.
Patent JP-2000195976-A (JP)
Title: Package for housing electronic component
Inventor: NISHIGAKI SHIZUYA
IPC: H01L23/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To satisfactorily bond a metal frame body and a lid body with high reliability in airtightness by seam-welding method. SOLUTION: This package for housing an electronic component has an insulating substrate 1, having a mounting part 1a on which an electronic component 4 is mounted at the center thereof, a metal frame body 2 bonded on the insulating substrate 1 so as to surround the mounting part 1a, and a lid body 3 bonded to the metal frame body 2. The metal frame body 2 is formed by a punching process using a frame-shaped punch. The punch contact surface has a planarity of 20 μm or less by lap grinding. Consequently, the metal frame body 2 and the lid body 3 can be bonded satisfactorily with high reliability in airtightness, and the productivity of the metal frame body 2 is high also.
Patent JP-H11181316-A (JP)
Title: Dye dispersant
Inventor: ISHITOKU HIDEAKI
IPC: C09B67/20
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a dye dispersant excellent in all of staining resistance, resistance to reductive fading, suitability, for spray drying and high-temperature dyeing properties. SOLUTION: This dispersant is a condensate among condensates obtained by reacting (a) a bisphenol with (b) a sulfite/aminocarboxylic acid mixture, and (c) formaldehyde in a molar ratio (a:b:c) of 1.0/(0.4-2.0)/(1.0-4.0) in an aqueous system, and having a weight-average molecular weight of 500-10,000.
Patent JP-2000185623-A (JP)
Title: Air belt device
Inventor: TAKEUCHI HIROYUKI
IPC: B60R22/18
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an air belt device having a simple structure of a tongue and a buckle. SOLUTION: An air belt 10 comprises a bag-shaped belt 16, and a cylindrical knit cover 18 made of fabric and surrounding the bag-shaped belt 16. The knit cover 18 is allowed to flexibly stretch in a width direction, and allowed to hardly stretch in a longitudinal direction by heat drawing process and the like. When a vehicle collides at not less than a prescribed collision speed, an inflator 50 is actuated, and gas is supplied to the air belt 10 to expand the air belt 10. The expanded air belt 10 extends along a temporal region, a breast, and a left abdomen, thereby sufficiently protecting an occupant. When the air belt 10 expands, the length of the air bag 10 is shorten in a longitudinal direction, and a shoulder belt 12 and wrap belt 60 are pulled by the air belt 10 to be tighten, so that the occupant is securely held in a seat.
Patent JP-H11190800-A (JP)
Title: X-ray generation device
Inventor: ARAI KATSUYUKI
IPC: G21K1/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generation device capable of normally performing sliding movement of a sliding member being an X-ray shutter or the like, for example, opening and closing movement in a long period of time. SOLUTION: The X-ray generation device takes out an X-ray generated on a target 4 through an X-ray window 7 to the outside. An X-ray shutter 9 being a pair of sliding members and a shutter base 11 are provided on the peripheral part of the X-ray window 7. Black chrome plating processing is performed on at least one of the sliding members, and a black chrome film is formed on the surface. In the other technique, fluorine resin coating is executed to form a fluorine resin film on the surface. In another technique, fluorine resin coating is executed after black chrome plating is performed, the black chrome film is made an underlying layer, and a multi-later film laminating fluorine resin thereon is formed. Corrosion resistance for acid is improved by the black chrome film and the like.
Patent JP-2001182736-A (JP)
Title: Freely extendable shaft
Inventor: AOTA KENICHI
IPC: F16C3/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a freely extendable shaft composed of a pair of serration engaged shaft which is easy to assemble and is free of backlashes. SOLUTION: An elastic plate 9 is fixed by spot welding to a flat recess 8, formed by cutting off serration gear teeth in partial area of male serration 5 in the longitudinal and the circumferential direction. The elastic plate 9 has a fixed part 11, placed firmly on the recess 8 and an extensional part 12 formed as an extension starting from the edge of the fixed part 11. The apex of the extension part 12 constitutes a contact part 13 which presses a female serration resiliently.
Patent JP-2001180874-A (JP)
Title: Elevator control device
Inventor: SAKURADA HIROAKI
IPC: B66B1/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device to improve the safety of a switched non-service floor when switching the service floor and the non-service floor of an elevator to prevent any unnecessary invasion to a predetermined floor. SOLUTION: The elevator control device comprises a means to detect the input condition on the ON side and OFF side of service trip switches S1 and Sn for the predetermined floor formed in a group switchbox SB, a means AL to detect unreasonableness that the input signals of the ON side and the OFF side of the trip switches S1 and Sn are simultaneously turned off, and an alarming means 3, and if the unreasonable detection signal AL of the trip switch input is turned on, a call registration circuit is shut off by normally closed contact points AL2 and ALn, and at the same time, the alarming means 3 is operated.
Patent JP-2001184644-A (JP)
Title: Method and device for optical recording/reproducing
Inventor: ARAI MASAYUKI
IPC: G11B11/105
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To effectively use the marginal space of an adjacent groove side having land/address information recorded therein, and the marginal space of an adjacent land side having groove/address information recorded therein, in an optical disk having a land and a groove placed adjacently to each other in a coaxial direction. SOLUTION: A land marginal space adjacent to the groove address area GA21 of a magneto-optical disk 1 is defined as a land APC(automatic output control) area LPC21, a groove marginal space adjacent to a land address area LA21 is defined as a groove APC area GPC21, and the land APC area LPC21 and the groove APC area GPC21 are used respectively for recording APC data. Thus, the area used as the groove APC area 22 and the area used as the land APC areas 21 so far are used as data recording areas, and a recording capacity is substantially increased.
Patent JP-2001178708-A (JP)
Title: Biological light measuring device
Inventor: YAMAMOTO TAKESHI
IPC: A61B5/1455
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiator allowing measurement of concentration of in-vivo metabolite matter in each depth or a distribution of a concentration change thereof when image-measuring the concentration or the concentration change, and to provide a biological light measuring device characteristically arranged with the light irradiators. SOLUTION: In this measuring device, the light irradiators 103 and photodetectors 104, 105 are arranged on a test subject, the concentration of the in-vivo metabolite matter or the concentration change thereof in each measurement point dependent on a distance between the light irradiator 103 and the photodetector 104 or 105 is measured assuming the measurement point is positioned at a nearly middle point between the light irradiator 103 and the photodetector 104 or 105, and the measurement result is imaged. The light irradiators 103 and the photodetectors 104, 105 are arranged as described below.  When measuring the concentration or the concentration change of the in-vivo metabolite matter in a shallow part inside the test subject, the measurement is executed at the measurement point corresponding to a combination of the light irradiator 103 and the photodetector 104 having a small distance between them. When measuring a deep part, the measurement is executed at the measurement point corresponding to the light irradiator 103 and the photodetector 105 having a large distance between them.