baber/WOPTO huggingface dataset:
Patent JP-2001291727-A (JP)
Title: Die bonding method
Inventor: TAKAHASHI KOICHI
IPC: H01L21/66
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a die bonding method in which the occurrence of defective resin encapsulation can be prevented. SOLUTION: In this method of manufacturing electronic parts which are constituted by mounting semiconductor chips on a substrate, a die bonding step is performed for mounting the semiconductor chips on a plurality of mounting points of the substrate prior to a resin encapsulation step. When a bad mark is detected from one mounting point as a result of recognizing the mounting points in the die boding step, the mounting point is discriminated as a defective mounting point and a defective chip which is discriminated as defective among the semiconductor chips is mounted on the mounting point.  In the encapsulation resin sealing step, consequently, the injecting quantity of the resin used for the encapsulation can be made uniform by eliminating the occurrence of mold cavities in a state where the chips are not mounted and the occurrence of defective resin encapsulation can be prevented by preventing the occurrence of defective injection caused by the quantity fluctuation of the resin.
Patent JP-2001294004-A (JP)
Title: Damper-equipped wheel of automobile
Inventor: KIMURA YOSHIMASA
IPC: B60B9/12
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a damper-equipped wheel of an automobile capable of improving riding comfort in frequency domain equal to or more than 10 Hz of which a damper has a metal spring and a rubber member for not using vulcanizing adhesion in order to fix the rubber member with a metal member. SOLUTION: This wheel is composed of a rim 10, a disk 20 and the damper 30, and the damper 30 comprises the metal spring 36 and the rubber member 33. The rubber member 33 comprises first parts 33a, 33b that yield shear/elastic deformation mainly and a second part 33c acting as a stopper rubber. A resonance point of vibration system with a synthetic rubber of the metal spring 36 and the first parts 33a, 33b of the rubber member 33 as a spring and with a car body as mass is set at 6-12 Hz. Fixed part surfaces to the rim side and to the rubber member 33 of the disk side are irregularity-processed faces 34a, 34b, 35a, 35b for having the rubber member 33 pressed and fixed thereon to remove vulcanization adhesion.
Patent JP-2001293228-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of quickly and surely changing a profit degree brought about to a game player and capable of sufficiently enhancing customer gathering performance of the game machine. SOLUTION: An adjusting means 215 arranged on the inside or the reverse side of the game machine 10 is directly operated from the front side of the game machine 10. The adjusting means 215 can be directly operated not only after finishing business but also in business hours to quickly and surely adjust the profit degree brought about to the game player on a special prize state.
Patent JP-2001293439-A (JP)
Title: Roll sponge, method and tool for manufacturing the same and method for fitting the same to shaft
Inventor: MURAKAMI SEIGO
IPC: H01L21/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a roll sponge easy to be fit to a rotary shaft, a method and a tool for manufacturing the roll sponge and a method for fitting the roll sponge to the rotary shaft. SOLUTION: This cylindrical roll sponge 21 is used for cleaning the subject W to be cleaned by fitting it to the columnar rotary shaft 11 having the outer periphery of the first diameter d1. The sponge 21 of a solidified dry state 21b is manufactured by forming a cylinder by using a material reversibly changeable between an elastic wet state 21a and the dry state 21b and drying and solidifying the cylinder while keeping the inner periphery of the cylinder of the wet state has the second diameter d2 (shown in Figure 2) larger than the first diameter d1.
Patent JP-2001292964-A (JP)
Title: Near distance optotypes and its production method
Inventor: UOSATO HIROSHI
IPC: A61B3/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a near distance optotypes allowing a precise examination of visual acuity for a subject with weak visual acuity such as weak-eyed person, cataractous patient, or the like. SOLUTION: This near distance optotypes uses a photographic positive film. A plurality of targets 2, 3 and 4 are formed on the positive film 1 by exposure and development, and the targets 2, 3 and 4 are formed with different optical densities (the contract to background).
Patent JP-2001292711-A (JP)
Title: Method for producing gel-like food and method for producing gel-like food base
Inventor: MOCHIZUKI YOICHI
IPC: A23L19/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a gel-like food comprising a homogeneous gel of LM pectin and an edible plant processed food such as vegetables or fruits. SOLUTION: This method for producing a gel-like food comprises gelatinizing a mixture comprising LM pectin (low-methoxylpectin) and an edible plant processed food in the presence of a bivalent metal ion; wherein it is characterized by that the edible plant processed food to be used is a heat-treated edible plant processed food obtained by keeping a raw edible plant processed food at 60-70 deg.C (the temperature of the edible plant processed food) for 5-30 min.
Patent JP-2001294117-A (JP)
Title: Seating detection device for occupant
Inventor: UECHI KOICHI
IPC: B60N2/90
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To correctly detect the position of an occupant without influence of an obstacle in a seating detection device for the occupant. SOLUTION: A car body floor part 2a is grounded, plural antenna electrodes 11 for forming plural electric fields between the car body floor part 2a and themselves are arranged on a roof part 2b in the inside 2 of the car by at least spacing them apart in the longitudinal direction of the body, and a high-frequency circuit 13 for feeding radio wave generating power is connected to the respective antenna electrodes 11, so that the seating position of the occupant is detected by the variation of current or voltage of each of the electric field.
Patent JP-2001302298-A (JP)
Title: Composition composed of coal combustion ash and used as soil-improving agent or cement extender
Inventor: KONO HIROKAZU
IPC: C09K17/04
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a composition used as a soil-improving agent or a cement extender which is composed of coal ash with the component composition of combustion ash comprising the respective larger contents of CaO, CaSO4 and Fe2O3 and the respective smaller contents of Al2O3 and SiO2 than usual just like the case that Shenhua coal mined in China, or the like is burnt. SOLUTION: Combustion ash from coal which comprises the respective larger contents of CaO, CaSO4 and Fe2O3 than usual and the respective smaller contents of Al2O3 and SiO2 than usual as the components of combustion ash is used as a soil-improving agent or a cement extender. The contents of CaO, CaSO4, Fe2O3, Al2O3 and SiO2 are 23-30 wt.%, 5-7 wt.%, 10-14 wt.%, 10-12 wt.% and 20-35 wt.%, respectively.
Patent JP-2001300041-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To stimulate interest in a pachinko game by a method wherein a player can perform the game by taking into account the timing for operating a start switch to get more winning balls, thereby eliminating monotonousness. SOLUTION: An electrically-driven open/closure winning port 7 is provided on a game board 1, while a storage means is provided to cumulatively store the number of balls having passed or fallen into a special winning port 8 and a start switch 3, which can be operated by the player, is provided. When the switch 3 is depressed, the winning port 7 is opened for a predetermined time period based on the cumulative number of balls stored in the storage means.
Patent JP-2000349142-A (JP)
Title: Backside gas delivery system for semiconductor wafer processing system
Inventor: RUFFELL JOHN
IPC: C23C14/50
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To minimize a backside gas volume between a shut-off valve and a wafer backside by providing a gas delivery system with the shut-off valve which directly contacts a wafer support chuck. SOLUTION: A backside delivery system 141 is connected to the backside of a wafer support chuck 100 comprising such value seat 150 as an electrostatic chuck. The backside gas delivery system 141 comprises a gas flow shut-off valve 140 which is connected to a gas control device 142 by a gas conduit 144, while the gas control device 142 connects to a gas supply source 148. The gas flow shut-off valve 140 comprising a valve element 160 and the valve seat 150 is provided close to the wafer support chuck 100 (within 2 cm, for example). Since a long gas conduit is not used, the amount of backside gas collected or trapped between the valve 140 and the wafer backside is minimized. Since such amount of backside gas as can be ignored flows into a process chamber during transportation of a wafer after process, operation of an ion implanter is not adversely affected.
Patent JP-2001302839-A (JP)
Title: Microporous body and method of producing the same
Inventor: NISHIMURA HIROYUKI
IPC: C08K5/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing microporous bodies in which a variety of thermoplastic resins can be used and water having little environmental loading, can be used for extracting the foaming-agent from the bodies, and provide microporous bodies having a fine three-dimensionally communicating foam structure produced by this method. SOLUTION: As the foaming material that is soluble in water and to be admixed to a thermoplastic resin, a substance that is thermally stable at the temperature at which the thermoplastic resin melts thermally, is used.
Patent JP-2001310258-A (JP)
Title: Structure for mounting grinding wheel to grinder
Inventor: YANO SADAYUKI
IPC: B24B45/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting a grinding wheel to a grinder allowing easy attaching/detaching of the grinding wheel to/from a rotating shaft without requiring a dedicated mounting nut. SOLUTION: The grinding wheel 2 and a joint member 3 for holding it are fitted to the rotating shaft 12 of the grinder 1. The joint member 3 comprises a magnet for securing the grinding wheel 2 so as to be adjustable for magnetic force acting on the grinding wheel 2 side. The grinding wheel 2 is formed by sintering after compressing and molding abrasive grains together with bond and the like into a disc shape, and a metal washer 23 is provided around an insertion hole 21 for insertion of the rotating shaft 12 of the grinder 1. The grinding wheel 2 is placed by being piled up on an upper face of the joint member 3, and the washer 23 is adhered to the joint member 3 by the magnetic force of the joint member 3.
Patent JP-2001304484-A (JP)
Title: Heat-insulating warm keeping tube
Inventor: MATSUZAKI KAZUO
IPC: F16L57/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat-insulating warm keeping tube excellent in the easiness to execute works including insertion of a conduit, communication cables, etc. SOLUTION: The heat-insulating warm keeping tube is made of foaming material of plastics in such a way that a partitioning weir is integrally installed on the inside surface stretching in the longitudinal direction, and thereby a conduit is protected in thermal insulation.
Patent JP-2001309322-A (JP)
Title: Method and device for transmitting signal, method and device for receiving signal, device for generating vbi signal, transmitter, processor and receiver for video signal, decoding device and recording medium with video signal recorded thereon
Inventor: EZAKI TADASHI
IPC: H04N5/44
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To transmits additional information by subjecting the additional information is to code allocation onto a specified scan line during a VBI. SOLUTION: The initial values of a CRCC or the generation expressions of the CRCC are switched in accordance with the type of the additional information to be inserted into a data frame. As a result, a malfunction doe not occur because mutual data become an error. However, with respect to CGMS-A, communication has to be performed in a common manner between the United States and Japan, so the same initial value is used only in such a case. Then, independent data can be transmitted and transmission can be performed in the common manner with respect to the CGMS-A without mutually bringing about a malfunction in the United States or Japan.
Patent JP-2001310386-A (JP)
Title: Heat-shrinkable film
Inventor: INAGAKI MADOKA
IPC: C08L77/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable polyamide film excellent in gas-barrier properties, transparency, and lamination strength. SOLUTION: In the heat-shrinkable film, 0.1-5 mass pts. of a modified polyolefin is added to 100 mass pts. of a polyamide comprising 55-85 mass % of an aliphatic polyamide and 15-45 mass % of a xylylene-containing polyamide. The modified polyolefin is a copolymer containing 95-50 mass % of an ethylene unit, 0.1-10 mass % of the unit of an unsaturated dicarboxylic acid and/or its derivative, and 4.9-40 mass % of the unit of an unsaturated monocaroxylic acid and/or its lower alkyl ester derivative.
Patent JP-2001316844-A (JP)
Title: Surface treated steel sheet having high corrosion resistance and method for production thereof
Inventor: YAMAJI TAKAFUMI
IPC: C23C28/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated steel sheet that has a high corrosion resistance, remarkably suppresses a progress of corrosion from a worked part, also has a great suppressive effect against blackening of the surface under the environment of high temperature and high humidity and furthermore, is excellent in workability, and provide a production method for the steel sheet. SOLUTION: The surface of a zinc plating steel sheet containing zinc of 30 wt.% or above, has a film is which an organic resin, Cr, and a complex compound having Ca-PO4-SiO2 as a main component are contained, wherein the coating weight of the organic resin is 50 mg/m2 or above and 5,000 mg/m2 or below, the coating weight of Cr is 1 mg/m2 or above and 100 mg/m2 or below, (Ca+SiO2+PO4)/the organic resin is 0.01-0.5 in wt.ratio and (Ca+SiO2)/ PO4 is 0.05-0.8 in wt. ratio.
Patent JP-2001314035-A (JP)
Title: Indoor power distribution system and method of optimizing load connection therein
Inventor: NISHI EIICHI
IPC: H02B1/40
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To enable maximum use of allowable electricity of a main breaker by optimizing use of electricity in the right side line and use of electricity in the left side line. SOLUTION: Use of electricity of electrical appliances plugged to the receptacles 5, 9 connected to the right side breaker 18 and a breaker circuit 20 is assumed to exceed the preset use of electricity, the power is supplied to each receptacle from the left side line 14 to balance the current of the right side line 13 and the current in the left side line 14. Moreover, use of electricity of electrical appliances plugged to the receptacles 7, 11 connected to the left side breaker 19 and the breaker circuit 20 is assumed to exceed the preset use of electricity, and the power is supplied to each receptacle 11 from the right side line 13 to balance the current of the right side line 13 and the current in the left side line 14.
Patent JP-2001315732-A (JP)
Title: Label sticking apparatus
Inventor: MORIKAWA SADA
IPC: B65H35/08
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a label sticking apparatus which can perform a smooth label sticking operation. SOLUTION: An air outlet 41 on a sucking and blowing head 6 is provided from an upstream toward a downstream in a direction of moving an object to receive a label, and air inlets 43, 44 are provided on an upstream of a blown air chamber 39 for connecting the head 6 with the outlet 41. Thus a pressure of air fed from a label sucking surface 6a is controlled to be high in the upstream and to decrease toward the downstream, so that a flying posture of the label 2a blown toward a mail 13 is optimized. Thus the label 2a is prevented from turning over and shifting in a sticking position due to a change in posture of the label while flying, thereby attaining a proper labeling operation.
Patent JP-2001322804-A (JP)
Title: Manufacturing method of gaseous hydrogen and device therefor
Inventor: OTA KAZUAKI
IPC: C01B3/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To easily regenerate one or both of an alkali metal compound and an alkaline earth metal compound by separating impurities in the production gas and to recover high purity carbon dioxide as a by-product. SOLUTION: This manufacturing method of gaseous hydrogen is composed of a 1st thermal decomposition process for producing oil matter, a gas, a residue, ash and water by thermally decomposing a raw material mixture composed of a solid organic material mixed with water under 5-35 MPa at 200-650 deg.C, a 1st separation process for separating the product generated in the 1st thermal decomposition process into a gaseous component containing the oil matter, the gas and water and a solid component containing the residue and the ash, a gasifying process for producing a gas consisting essentially of gaseous hydrogen,  an alkaline earth metallic salt and water by adding an alkaline earth metal compound into the separated gaseous component and mixing and reacting the mixture under 5-35 MPa at 600-900 deg.C and a 2nd separating process for separating the product in the gasifying process into the gaseous component composed of a gas consisting essentially of gaseous hydrogen and a solid component composed of the alkaline earth metal salt.
Patent JP-2001279881-A (JP)
Title: Roof substrate member
Inventor: YAMADA YOSHIO
IPC: B32B7/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a roof substrate member having resistance against slip, water repellency, moisture permeable waterproof, and watertightness and allowing safe work even at a high place. SOLUTION: In the roof substrate member composed of three layers, namely, a nonslip layer, a moisture permeable waterproof watertight layer, and a protection layer, a coefficient of slip resistance of the substrate member is 0.1 or more, a degree of water repellency is 60 points or more, and water vapor permeability is 1,000 to 15,000 g/m2/24 hr, waterproof measured based on JIS-L1092 is 500 to 10,000 mm, and any layer of the substrate member carries carbon powder agent.
Patent JP-2001317413-A (JP)
Title: Valve guard of high-pressure gas cylinder
Inventor: TAKEOKA SHUJI
IPC: F16K35/06
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a valve guard of a high-pressure gas cylinder allowing protection of a cylinder valve from a flying stone and determination of a direction and a fixed position of the high-pressure gas cylinder. SOLUTION: A whirl-stop bracket 7 engaged with the outer peripheral surface of the cylinder valve 2 passing through a hole 4 in a valve guard body 1 is fixed to the valve guard body 3 that has the hole 4 penetrating the cylinder valve 2 screwed with the end of the high-pressure gas cylinder 1, surrounds the cylinder valve 2 having the hole 4, and is mounted to a pedestal fixed to a frame of a vehicle.
Patent JP-2001316926-A (JP)
Title: Wig placing stand
Inventor: ITO KATSUFUMI
IPC: A41G3/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a wig placing stand capable of fixing a wig onto a placing part body of the stand without damaging the wig base, or the like. SOLUTION: This wig placing stand has such a construction that a netty to-be-coupled member 1 is arranged in a covering fashion at a placing part body 2 on which a wig is to be placed, so as to form a gap between the placing part body 2 and the netty to-be-coupled member 1 and thereby the wig can be fixed by using a fixing member having a part capable of nipping the member 1. Owing to this construction, the wig can be fixed onto the placing part body 2 without damaging the wig base, or the like, constructing the wig by engaging the above fixing member on the netty to-be-coupled member 1 after placing the wig on the placing part body 2.
Patent JP-2001317227-A (JP)
Title: Method for constructing seismic control wall and structure for mounting seismic control wall
Inventor: TAKENAKA HIROYUKI
IPC: E04H9/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing seismic control walls in which the seismic damping walls made of low-yielding-point steel sheets can be easily and reliably incorporated into a building made of reinforced concrete. SOLUTION: When sequentially constructing the framework of the building 10 from lower story to upper story through the use of columns 20 and beams 22 made of precast concrete, the seismic control walls 18 are formed by incorporating the low-yield-point steel sheets 24 into a space surrounded by the columns 20 and beams 22. In this case, the method for constructing the seismic control walls includes both a process to join the low-yield-point steel sheets 24 to the beams 22 of an upper story and lower story by direct joining and a process to join the low-yield-point steel sheets 24 to at least one column 20 by indirect joining according to the construction cycle of the framework of the building 10.
Patent JP-2001033963-A (JP)
Title: Photosensitive resin composition
Inventor: KIMURA MASASHI
IPC: C08G73/10
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To attain development with an aqueous alkali solution by incorporating specified amounts of a specified polyamic acid derivative, a compound which generates an acid with a radiation irradiation and a specified compound. SOLUTION: The photosensitive resin composition contains 100 pts.wt. polyamic acid derivative having structural units of formula I, 0.5-20 pts.wt. compound which generates an acid when irradiated and 3-40 pts.wt. compound capable of crosslinking the polyamic acid derivative under the action of the acid. In the formula I, R1 is a tetravalent aromatic group, R2 is a divalent aromatic group, (n) is an integer of 1-150, R3 and R4 are each a monovalent organic group and >=30 mol% of R3 and R4 are represented by formula II, wherein R5 is H and/or a 1-6C organic group and (m) is an integer 1-3. The photosensitive resin composition is a negative type photosensitive composition excellent in photosensitivity, resolution and shelf stability.
Patent JP-2001322840-A (JP)
Title: Glass panel
Inventor: HASE HIROMI
IPC: C03C27/06
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a glass panel which is capable of developing high thermal insulatability by a comparatively high pressure of spacing part while taking the advantage of the thermal insulatability by pressure reduction. SOLUTION: Two or more sheets of sheet glass of 10 to 10,000 Pa in the pressure in spacing parts are spatially installed at prescribed intervals and the peripheral parts thereof are sealed by a sealing material consisting mainly of an organic high polymer. Sheets having patterns of projecting or recessed parts or ruggedness or the like over the entire part of one or both surfaces are laminated into the spacing parts of the glass panel at the thickness equal to or smaller than the spacing parts.