baber/WOPTO huggingface dataset:
Patent JP-2001295254-A (JP)
Title: Water stop device
Inventor: ONODA TADAHIRO
IPC: E02B5/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem of inferior water stop effect due to low close- contact property with both side walls and a floor plate and low waterightness at the corner parts of a cut-off water plate or sandbag used to stop water in the case of temporarily stopping water in a watercourse formed of an open channel, because of work, and further to solve the problem of low workability in building up and removal. SOLUTION: Self-supporting mechanism are provided at the desired parts of both side walls of the watercourse, and a cut-off water wall body is disposed in the cross-sectional direction of the watercourse and self-supported by the self-supporting mechanisms. Water stop members are interposed between the outer periphery of the cut-off water wall body, and both side walls and the floor plate.
Patent JP-2001295357-A (JP)
Title: Box culvert
Inventor: OTSUKI TAKAYUKI
IPC: E02D29/05
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a large-scale box culvert structure having a new type of construction designed by adopting a numerical analytic approach to cope with the recent great requests to the formation of large box culverts which are required to offer measures for reducing the weight considerably during transportation and construction work compared to the conventional type together with the economic considerations over raw materials with respect to the rigidity, amount of reinforcing bars used, concrete or the like. SOLUTION: In a box culvert having a bottom slab 1 formed in one united body together with both the side slabs 2 and 2, the bottom slab has a thin thickness portion 1a formed near the center of the bottom by decreasing the bottom thickness starting from the ground surface in contact with the bottom of the slab, the thickness of the non-reduced bottom slab portion is almost the same as the thickness of both the side stabs and the top slab, and the thin bottom slab portion made near the center of the bottom slab is almost one-tenth to nine-tenths of the width of the bottom slab and also one-tenth to nine-tenths of the thickness of the bottom slab.
Patent JP-2001294647-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SASAJIMA HIDEAKI
IPC: H01L23/29
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for sealing an area-mounted type semiconductor excellent in moldability, rapid curability and preservability, having small warpage after molded or when treated with a solder and excellent in solder crack resistance. SOLUTION: This epoxy resin composition for sealing the area-mounted type semiconductor comprises a crystalline epoxy resin represented by formula (1) and/or formula (2), an α-naphthol aralkyl resin represented by formula (3), a curing accelerator which is a molecular associate of a tetra substituted phosphonium (X), a compound having two or more phenolic hydroxyl groups in one molecule thereof (Y) and a conjugated base with the compound (Y), where the conjugated base is composed of a phenoxide type compound obtained by removing one hydrogen from the compound (Y), and an inorganic filler as essential components.
Patent JP-2001301452-A (JP)
Title: Air cleaner for vehicle
Inventor: KATAOKA HIROSHI
IPC: B60H3/06
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner for a vehicle which keeps good appearance of a grill part, and supplies comfortable air to an occupant. SOLUTION: In the air cleaner for the vehicle wherein an air cleaning unit 200 for cleaning contaminants in the air admitted from an air inlet 221 with filters 251 and 252, and for discharging it from an air outlet 231, is fixed on the back side of an interior trim material (e.g. a tray 110) in a car interior, the interior trim material is constituted by a member having permeability, and an opening part 111 is provided at a corresponding area to the air inlet 221. The member having the permeability may have a function of purifying air. Furthermore, a temperature control means 300 is provided inside the air cleaning unit 200. This can keeps the appearance of the grill part good, and supply the comfortable air to the occupant.
Patent JP-2001300022-A (JP)
Title: Ball shooting force-adjusting handle for pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a ball shooting force-adjusting handle for a pachinko game machine by which an optimal location of a movable operating section being operated can be easily known without trouble, and the amusement of the game is not spoiled. SOLUTION: This ball shooting force-adjusting handle 14 is used to shoot pachinko balls into the game region 3a of a game panel 3. Such a ball-shooting force-adjusting handle 14 comprises a constitution wherein ball shooting force amount-recognizing means S1 to S5, by which a ball-shooting force amount can be recognized by the feeling of hand operating the ball shooting force- adjusting handle 14, are provided on the ball shooting force-adjusting handle 14.
Patent JP-2001303526-A (JP)
Title: Vehicle provided with sprinkling device
Inventor: SEKI TADAO
IPC: E01H3/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle provided with a sprinkling device having good workability and maintainability on the irregular ground. SOLUTION: A water tank 5, a water pump device 2, and the sprinkling device 4 capable of being remotely controlled from a driver's cab are provided on the deck 1 section of an off-road dump truck.
Patent JP-2001303964-A (JP)
Title: Bearing structure for turbo charger
Inventor: SAIURA HIROSHI
IPC: F16C27/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration generated in rotating a turbine shaft of a turbo charger and to suppress the generation of the sound by reducing the weight of oil film dampers supported from the circumferences of ball bearings of the turbine shaft in a turbine shaft penetration part of a bearing housing. SOLUTION: This bearing structure for the turbo charger is formed by integrally connecting a turbine housing 1 with a compressor housing 2 via the bearing housing 3. This bearing structure is provided with the ball bearings 25 and 26 fitted in the axial both ends of the turbine shaft penetration part of the bearing housing 3 as journal bearings 3a and the oil film dampers 27 inserted in the outside diameter parts of the respective bearings 25 and 26 for absorbing the vibration of the ball bearings 25 and 26 and composed of an approximately cylindrical heat-resistant synthetic resin material.
Patent JP-2001307338-A (JP)
Title: Skew adjusting mechanism
Inventor: SHISHIDO HIROYUKI
IPC: G11B7/08
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the skew adjusting mechanism of an optical disk reproducing device, capable of reducing offset after skew adjustment. SOLUTION: This skew adjusting mechanism is provided with a first chassis member 3, a second chassis member 1 placed on the first chassis member 3, and an optical pickup 2 attached movably to the second chassis member 1, and adjust the deviation of optical axis to optical disk 5. In this case, the first chassis member 3 includes a seating part 13 formed in a part, in which the section of at least one direction is set as a part of a circumferential surface, and the radial center of the circumferential surface is set oppositely to the second chassis member 1, and positioned between the innermost and outermost peripheries of the signal recording surface of an optical disk 5. The second chassis member 1 includes a part to be mounted 8 provided in a part opposite the first chassis member 3, with the section of at least one direction set as a part of a circumferential surface.  The part to be mounted 8 is provided in the seating part 13 so as to be freely slid.
Patent JP-2001299392-A (JP)
Title: Method of detecting catch22 syndromes
Inventor: IHARA KENJI
IPC: G01N33/566
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic technique for detecting CATCH22 syndrome by measuring the degree of gene expression simply, rapidly and inexpensively in comparison with the conventional techniques, for example, the FISH method and the CGH method. SOLUTION: The polynucleotide specimen including the base sequence of the exon 12 area in the UFD1L gene sequence given by the sequence No.1 (see the specification document of this invention) on the chromosome 22q11.2 is measured by the quantitative real time PCR detection technique whereby the defects in the base sequence are detected and the CATCH22 syndrome is detected and the oligonucleotide to be used as a probe or a primer for detecting the syndrome is provided.
Patent JP-2001299511-A (JP)
Title: Furniture stuffing and furniture using it
Inventor: MIYAZAKI YUKIO
IPC: A47B91/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide furniture stuffing used as a component for furniture such as a sofa, which is relatively light and easy to handle in spite of its bulkiness and causes no danger that a user may get injured by the member inside when hitting against it and can prevent the damage of the member at the same time. SOLUTION: The cushion C1 is provided with furniture stuffing 1 and a cover cloth 2. The furniture stuffing 1 is made of expanded polystyrene and provided with a rectangular parallelepiped-shaped core member 11. An outer layer member 12 is bonded to the outer surface of the core member 11 and a cover sheet 13 of expanded polyurethane is bonded to the outer surface of the outer layer member 12. The outer layer member 12 is formed by bonding a mixture of rubber particles 121 made from the tread rubber of tires and vinyl particles 122 of polyvinyl chloride foam by a bonding member of polyurethane foam 123.
Patent JP-2001313632-A (JP)
Title: Method for retrieving fixed data in hdlc
Inventor: KADOWAKI ATSUSHI
IPC: H04L25/40
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for retrieving fixed data for partitioning a frame in an HDLC by which the time for retrieval is shortened. SOLUTION: A shift counter that is subjected to increment each time a one- bit shift is performed from a first register to a second register shift is provided. When the retrieval of the fixed data is started, the shift counter is cleared every time received data are read to the first register by one byte each at a time, and it is detected that the stored data of the second register becomes fixed data by shifting one bit each at a time from the fist register to the second register. When the fixed data are detected, the frame processing of the fixed data is performed, and the number of residual bits with respect to the one byte of the number of counts of the shift counter at the time when the fixed data are detected is collectively shifted from the first register to the second register after the frame processing is finished.
Patent JP-2001312218-A (JP)
Title: Information display apparatus
Inventor: TAIKAI NAOKO
IPC: G09F9/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an information display apparatus for which maintenance work can be easily carried out. SOLUTION: This information display is constituted by providing a front panel 3 of a main body casing 2 with a display window, mounting a transparent protective plate thereto so as to close this display window and arranging display devices 6 in the position of its back so as to face the display window. The display devices 6 and the front panel 3 are made relatively turnable.
Patent JP-2001316580-A (JP)
Title: Flame-retardant resin composition
Inventor: KANEKO MANABU
IPC: C08K5/521
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a material having high levels of flame retardancy and shock resistance, and further exhibiting excellent chemical resistance and weather resistance in a polycarbonate/ABS alloy resin material which is free from a bromine/chlorine flame retardant. SOLUTION: A flame retardant resin obtained by compounding 100 pts.wt. of a resin composition consisting of 15-40 wt.% of a graft copolymer (A) obtained by grafting an alkyl (meth)acrylate rubber with an least one kind selected from an aromatic alkenyl compound monomer (a), a vinyl cyanide compound monomer (b) and a vinyl monomer (c) copolymerizable to them, and 60-85 wt.% of a polycarbonate resin (C) with 5-25 pts.wt. of a phosphoric acid ester compound (D) and 0.05-5 pts.wt. of polytetrafluoroethylene.
Patent JP-2001316498-A (JP)
Title: Prepreg using metal hydroxide-containing paper, laminated sheet and printed-wiring board
Inventor: HORIUCHI TAKESHI
IPC: C08J5/24
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide laminated sheets having good flame retardance and heat resistance without using a halogen based flame-retardant, a phosphorus based flame-retardant and a nitrogen based flame-retardant. SOLUTION: A prepreg to be used is obtained by impregnating a paper containing 40-90 wt.% metal hydroxide with a varnish using a resin composition containing a thermosetting resin as the essential component and none of a halogen based flam-retardant, a phosphorus based flame-retardant and a nitrogen based flame-retardant and drying the impregnated paper.
Patent JP-2001315096-A (JP)
Title: Method and device for removing components
Inventor: TATSUMOTO HIDENORI
IPC: B26F1/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and device to remove components such as IC whereby the components can be removed from a base board certainly and simply. SOLUTION: The component removing device 10 to remove a component 7 from an object P is equipped with a placing table 2 whereon the object P is placed and a component removing part 20 to remove the component part 7 from the object P by punching off part of the object P placed on the table 2.
Patent JP-2001322959-A (JP)
Title: Mixed alcohol for producing plasticizer and method for producing plasticizer using the same
Inventor: TAKAI MASAKI
IPC: C08K5/12
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide mixed alcohols for producing plasticizers which have the same plasticizer performances as those of general purpose plasticizers such as di(2-ethylhexyl) phthalate and can give resin compositions having excellent viscosity stability when stored as plastisols, and so on, and to provide a method for producing the plasticizer using the same. SOLUTION: The mixed alcohols characterized by comprising 80 to 99. 4 wt.% of 2-ethylhexanol and 20 to 0. 6 wt.% of 2-ethyl-4-methylpentanol and used for producing plasticizers, and the method for producing the plasticizer, characterized by esterifying a carboxylic acid or carboxylic acid anhydride with the mixed alcohols.
Patent JP-2001062100-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To enjoy a game with much amusement, by which the thrill and excitement of a game player are sufficiently stirred-up by executing respective games divided into first and second kinds in one game machine and repeating them with long period. SOLUTION: The control part 410 of a game machine is provided with first and second kind game executing means 510 and 520 for executing first and second kind display games when first and second kind start conditions are established. Besides, a game state control means 540 is also arranged, which is for setting a state where only one of the first and third start conditions is alternately established during a game and, then, a second king state where the second kind start condition is establishment possible is initially set.  When the displacement movement of a second kind variable prize winning means with the max. continuing times as an upper limit in the second kind state is completed, the state is set to the first kind one where the first kind start condition is establishment possible and also a probability for a big hit is changed to be the high one in accordance with the repeated times of the displacement movement.
Patent JP-2001323215-A (JP)
Title: Water-based coating material for under layer, and method for producing laminated coating film
Inventor: KUMAI YOKO
IPC: B05D7/24
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based coating material for an under layer, capable of eliminating or suppressing the degradation of a coating film as an upper layer. SOLUTION: The content of an amine in the water-based coating material for the under layer is regulated so as to be <=0.6 wt.%. The degradation of the coating film at the upper layer is effectively suppressed by coating the water-based coating material for the under layer, further coating the coating material for the upper layer thereon, and baking the coated materials.
Patent JP-2001324630-A (JP)
Title: Y branching optical waveguide
Inventor: MASUDA YUKIYA
IPC: G02B6/134
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a Y branching optical waveguide capable of branching incident light at a low loss at a desired unequal branching ratio with simple structure. SOLUTION: The waveguide is provided with an incident light waveguide formed on a substrate, a branching part for branching light from the incident waveguide into two and a pair of branching waveguide for guiding branched light. With respect to the plane shape of the branching part, the outside contour is symmetrical relative to the central axis of the incident optical waveguide and is formed into the same shape as the outside contour of the Y branching optical waveguide which is branched at an equal ratio, and moreover the inside contour is composed so as to be asymmetrical relative to the central axis of the incident optical waveguide. Whereby, incident light is branched at a desired unequal branching ratio without preparing a tapered waveguide and also without sharply changing the waveguide shape just only by changing the inside contour of the branching part.  Thus, a loss of signal light caused by the generation of a high order wave guide mode or the sharp change of the waveguide shape is reduced, and the change of the branching ratio to a deviation of the optical axis between the waveguide and a connected optical device is also reduced.
Patent JP-2001326199-A (JP)
Title: Manufacturing method of semiconductor integrated circuit device
Inventor: NAKABAYASHI SHINICHI
IPC: H01L21/321
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce the density of cohesive grains in a polishing slurry, which is used in the chemical-mechanical polishing process in the manufacturing method of a semiconductor integrated circuit device, and to suppress generation of microscratches in the surface to be treated of each wafer. SOLUTION: When a polishing slurry is fed to the surface to be treated of each wafer to flow in a mass production process to perform a chemical machinery polishing treatment, the slurry is made left standing for at least more than 30 days, preferably more then 40 days and more preferably more then 50 days, in a state in which the slurry is filled in a container, whereby concentration of cohesive grains of a grain diameter of 1 μm or larger in the slurry is reduced to two hundred thousand pieces/0.5 cc or smaller, preferably less than fifty thousand pieces/0.5 cc and more preferably less than twenty thousand pieces/0.5 cc and the polishing slurry is used in the chemical- mechanical polishing process in the manufacturing method of a semiconductor integrated circuit device.
Patent JP-2001326880-A (JP)
Title: Information receiving, recording, and reproducing device, information receiving, recording, and reproducing method, medium, and information aggregate
Inventor: YAMAMOTO ISAO
IPC: H04N5/76
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional information receiving recording, and reproducing device realizing time-shift reproduction that it cannot smoothly switch the input video audio data. SOLUTION: The information receiving recording, and reproducing device is characterized in that the recording and reproducing device is provided with an output changeover section 111 that selects whether a signal is outputted from a recording disk medium section 105 or a selected signal is outputted not via the recording disk medium section 105, a scene change detection section 103 that detects a part for the selection, and a switching control section 108 that outputs the selected signal not via the recording disk medium section 105 when an instruction of revising the selection of the signal to be outputted is received and switches the output of the selected signal recorded in the recording disk medium section 105 on the basis of the detection result of the scene change detection section 103 as its control.
Patent JP-2001322251-A (JP)
Title: Ink pump
Inventor: MORIO MITSUNARI
IPC: B41F31/08
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To avoid a locking phenomenon of a plunger, easily finely adjust a gap between the plunger and a plug and to obtain a stable quality of controlling an ink density by easily processing a plunger type ink pump provided in an ink supplying device. SOLUTION: The ink pump comprises a gap setting mechanism 41a capable of setting a gap between a blocking member 3 and a distal end of the plunger 4 in a cylinder 2 by setting a position of the member 3 equipped at a stroke end of a distal end of the plunger 4 to the cylinder 2, and a sealing mechanism 42a for assuring sealability between the two members 2 and 3 while allowing a positional regulation of the member 3 via a sealing member 5 interposed between the two members of the member 3 and the cylinder 2.
Patent JP-2001328550-A (JP)
Title: Power steering device
Inventor: IIDA MINORU
IPC: B62D101/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To perform accurate fault diagnosis by accurately judging the misdetection of a vehicle speed signal without doubling the vehicle speed signal. SOLUTION: This electric power steering device is provided for assist- controlling steering torque in response to, at least, a vehicle speed signal, wherein abnormality is judged when an engine rotating speed is 2500 rpm or more and a vehicle speed is kept 0 km/h for 20 seconds or longer. Abnormality is also judged when the vehicle speed is lowered 15 km/h or more for 0.2 second and the vehicle speed is 5 km/h or less, the latter being considered to be in a wheel locking condition if the engine rotating speed is lowered temporarily 300 rpm, making fault diagnosis stopped. When a range position is at a N-range, fault diagnosis is stopped because a relationship between the engine rotating speed and the vehicle speed cannot be judged.
Patent JP-2001332718-A (JP)
Title: Recess oxidation type field effect compound semiconductor device and its manufacturing method
Inventor: OKAMOTO NAOYA
IPC: H01L21/28
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent generation of plasma damage in a gate recess region and reduce interface level density, regarding a recess oxidation type field effect compound semiconductor device and a method of manufacturing the device. SOLUTION: A gate recess region of a field effect compound semiconductor device is constituted of an oxide layer 1 of a compound semiconductor layer which is oxidized in liquid phase, and a gate electrode 2 penetrating the oxide layer 1 of the compound semiconductor layer.