baber/WOPTO huggingface dataset:
Patent JP-2002258049-A (JP)
Title: Polarizing plate with little curl and liquid crystal display device using the same
Inventor: KUSUMOTO SEIICHI
IPC: G02B5/30
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate with little curl and a liquid crystal display device using the same. SOLUTION: The polarizing plate in constituted by sticking a polarizer and a triacetyl cellulose film together. In the case where both surfaces of the triacetyl cellulose film are measured by an ATR(attenuated total reflectance) analysis using a Fourier transform infrared spectrophotometer (FT-IR), the ratio Cx of peak intensity with a local maximum close to 1,488 cm<-1> Ax to peak intensity with a local maximum close to 1,365 cm<-1> Bx on the front surface of the polarizing plate (Cx=Ax/Bx) and the ratio Cy of peak intensity with a local maximum close to 1,488 cm<-1> Ay to peak intensity with a local maximum close to 1,365 cm<-1> By on the rear surface of the polarizing plate (Cy=Ay/By) have a relation expressed by the following inequality. 1.0<=Cx/Cy<=1.2.
Patent JP-2002257011-A (JP)
Title: Starting device for vehicle
Inventor: HAMAGUCHI MASAYUKI
IPC: H01H50/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain desired abrasion reducing effect without being affected by environment resistance, by restraining the rotation of a plunger when a movement in an axial direction of the plunger is restricted by a plunger restricting member. SOLUTION: In a magnet switch 1, when a pinion gear is disengaged from a ring gear by urging force of a return spring 5 and an insulative brush 27 and a taper part 45 of a switch cover 9 are brought into contact with each other, an end of a terminal part 34 of a drive spring 7 abuts on a tip of a projection 47 of a bottom wall part 46 of the switch cover 9 or a bottom wall surface. When the magnet switch 1 receives an engine vibration for example, the plunger 4 is rotated by its resonance phenomena, whereby the terminal part 34 of the drive spring 7 is engaged to the projection 41 of the bottom wall part 46 of the switch cover 9. Accordingly, the plunger 4 is prevented from further rotating.
Patent JP-2002265481-A (JP)
Title: Polymer-carried optically active phosphine compound
Inventor: UOZUMI YASUHIRO
IPC: B01J31/24
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a polymercarried optically active phosphine compound which does not need a complicated operation for recovering a catalyst containing an optically active phosphine compound as a ligand after the finish of an asymmetric synthesis reaction and is useful as a ligand permitting the achievement of a high asymmetric yield in various asymmetric reactions using transition metal complex catalysts, such as an allyl position asymmetric substitution reaction of an allyl compound. SOLUTION: A polymer-carried optically active phosphine compound represented by the general formula (I) [(n) is an integer of 40 to 45; R is H or OH which may be protected; * exhibits the presence of an asymmetric carbon atom; P is polystyrene], and a polymer-carried optically active phosphine compound represented by the general formula (II) [(n), * and P are the same as defined above].
Patent JP-2001352006-A (JP)
Title: Substrate for mounting electronic component
Inventor: TSUKADA KIYOTAKA
IPC: H05K3/46
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for mounting electronic components that increases the wiring density of the circumference of a recessed part for mounting, and at the same time easily carries out wire bonding. SOLUTION: In a substrate 40 for mounting electronic components, that has a recessed part 5 for mounting that is formed in a recessed shape on an insulating board 4 for mounting an electronic component 59, at least two strip patterns are provided. The strip patterns are arranged on the same plane of the insulating board 4, along the circumference of the recessed part 5 for mounting. At least one of the strip patterns is a first strip pattern 11 for connecting to a via hole 12, that is open in the strip pattern. At least the other is a second strip pattern 21 for connecting to a wall-surface pattern 22 that is formed on the wall surface of the recessed part 5 for mounting.
Patent JP-2002270267-A (JP)
Title: Electric connection terminal
Inventor: ONUMA MASANORI
IPC: H01R4/24
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a superb electric connection terminal which improves conducting reliability to a flat circuit body and realizes narrowing of the flat circuit body. SOLUTION: The electric connection terminal 21 is used for mutual connection of flat circuit bodies by its each tip part of four pairs of piercing parts 25, 26 arranged upright at both edges of a flat face part 23 turned back to approach each other after penetrating an insulation coating and a conductive part of the flat circuit bodies. Each tip part of the piercing parts 25, 26 is provided with a pair of piercing blades 31, 31 (32, 32) formed from one notched part 34 (35) and at same time, the pair-making piercing parts 25, 26 have the piercing blades 32 (31) located at the position of each notched part 34 (35) of opposing piercing parts 25, 26, so that, when the piercing parts 25, 26 penetrating the flat circuit body are turned back to the direction of mutually approaching, piercing blades 31 (32) of one piercing part 25 (26) is made to bite into the notch 34 (35) of the other piercing part 26 (25).
Patent JP-2002262697-A (JP)
Title: Toy suitable for animal such as dog
Inventor: KUBO HIROTSUGU
IPC: A01K15/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a toy for dog having excellent durability and an attraction keeping the dog biting without losing the interest. SOLUTION: This toy 1 is composed of a cylindrical main body 2 and a sounding tool 3 built therein. The main body 2 has an almost uniform wall thickness and is formed into an accordion shape. The main body 2 is transformed while being crushed and extended in concave and convex when the bog bites the main body 2. The main body 2 has high durability because the biting force is absorbed by the complex elastic deformation. The dog keep biting without losing interest because a complex stimulation is added to the teeth of dog and the auditory sensation is also stimulated by the sounding tool 3.
Patent JP-2002271410-A (JP)
Title: Electronic mail forwarding service device and method therefor
Inventor: KOJIMA MAKOTO
IPC: H04L12/58
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To enable an electronic mail whose address is the former mail address of a user who has changed his electronic mail address to be automatically forwarded to the user's new electronic mail address. SOLUTION: An electronic mail forwarding service device 30 composed of units 31 to 33 is provided on the internet 10 of an electronic mail system. The device 30 includes the changed address data base 33 where the former electronic mail address of a user who has changed his electronic mail address and his new electronic mail address are stored so as to set the new against the former. The device 30 detects whether the address or broadcasting address of electronic mail received through the internet 10 is coincident with the address stored in the changed address data base 33 as the former electronic mail address or not.  When it is found that the address is coincident with the former address, the address of the electronic mail is changed to the new electronic mail address stored in the changed address data base 33, and then the electronic mail is transmitted to a mail server specified by the new electronic mail address through the internet 10.
Patent JP-2002268672-A (JP)
Title: Method for selecting sentence set for voice database
Inventor: CHOU KINSON
IPC: G10L15/18
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for searching a sentence set for a voice database, which takes into account both the leveling of the appearance frequencies of acoustic units included in the sentence set and the number of unlearnt acoustic units. SOLUTION: In the method for selecting the sentence set for the voice database, a tentative subpopulation of the sentence set is extracted at random from the population of the sentence set of a specific language, one sentence is selected at random from the subpopulation and the population of sentences like this at each time, and an evaluation function (entropy) for the subpopulation is calculated before and after two sentences are temporarily exchanged. When the value of the evaluation function for the subpopulation is larger as a result of the temporary exchange, the two sentences are actually exchanged.
Patent JP-2002268271-A (JP)
Title: Image forming method and image forming apparatus
Inventor: NAKAI HIROSHI
IPC: G03G21/10
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a high quality image forming method by which filming of a toner, etc., on the surface of a photoreceptor is hardly caused, the surface of the photoreceptor is very slightly worn oven when filming, if occurs, is cleaned, thereby the surface is hardly scratched and the photoreceptor is not damaged. SOLUTION: An additive containing fine silica particles and fine titanium oxide particles is added to matrix particles consisting essentially of a bonding resin and a colorant to obtain a toner and an electrostatic latent image on an electrophotographic photoreceptor having a surface friction coefficient of >=0.3 in the initial condition is developed with the toner. Preferably the average primary particle diameter of one of the above two kinds of inorganic fine particles is <=0.03 μm, that of the other is <=0.2 μ, these average primary particle diameter are different from each other and at least one of the two kinds of inorganic fine particles is hydrophobic fine particles treated with an organosilane compound.
Patent JP-2001331702-A (JP)
Title: Method and system for supporting business management (and recycling) of food and drink
Inventor: TSUCHIYA JUNJI
IPC: G06Q30/06
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for supporting business management (and recycling) of food and drink as a system which supports reduction of complication of business in the food business world and its retail shops and supports increase of sales at shops and shop operation for opening or remodeling. SOLUTION: This method uses CG to display vessels, wrapping materials, living necessaries, kitchen utensils, etc., required for food and drink business on a shop virtual picture on a CD-ROM Internet terminal and gives an order by a PDA terminal after retrieval and confirmation of articles on the virtual picture and confirms retrieved and ordered commodities at an actual shop to secure the collation capability of actuality and the safety of transactions, and the system for supporting business management and recycling is composed of a commodity display stage, a commodity retrieval stage, an ordering stage, an order reception stage, an order instruction transmission stage, a delivery schedule transmission stage, a sealing stage, a recycling quantity report stage, a bill issue stage, and a basic business data management stage.
Patent JP-2002276679-A (JP)
Title: Sliding bearing device
Inventor: TAKAYANAGI SATOSHI
IPC: F16C9/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To hold superior fretting resistance for a long period in a sliding bearing device. SOLUTION: A film 14 composed of ceramic is formed in the rear surface of a back metal 11. The ceramic has low friction coefficient, hard, and is hardly abraded so as to hold the superior fretting resistance for a long period. The ceramic has low thermal conductivity but is hardly abraded. Thus it can be formed into a thin shape and there is no possibility to obstruct the heat radiation by the conduction from the back metal 11 to a bearing housing.
Patent JP-2002274941-A (JP)
Title: Functional ceramic and method for manufacturing the same
Inventor: SATO SHINTARO
IPC: C04B35/46
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide functional ceramics which can contribute to reduction of CO2 effecting on global warming, in particular ceramics having biological and chemical functions. SOLUTION: The ceramics is obtained by mixing a rutile type titanium oxide powder material as a main material with a metal powder material having high ionization tendency in an almost same amount as the main material to prepare an electrolyte, electrolyzing the electrolyte in a proper solvent to crystallize and deposit a substance on the cathode, adding specified additives and catalysts to the substance and firing.
Patent JP-2002279970-A (JP)
Title: Battery
Inventor: TAKEDA KOICHI
IPC: H01M2/34
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten a battery which secures safety in the case of overcurrent. SOLUTION: This battery device is formed by a secondary battery body 20 and a lead wire 31 which is electrically connected with the body 20. At least a part of the lead wire 31 is a fusible electric wire which is irreversibly fused by a current value of 10-200 CA. Since the lead wire 31 itself connected with an outside circuit fuses and breaks the overcurrent, special elements, such as PTC elements or fuses are required to be mounted; thereby securing a space for mounting these special elements is not needed for miniaturizing and lightening the battery device.
Patent JP-2002285677-A (JP)
Title: Gypsum board for construction using nonwoven fabric containing glass fiber for surface material
Inventor: WATANABE TAKASHI
IPC: E04C2/26
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a gypsum board for construction capable of being disposed of as a stable waste product while enhancing the strength. SOLUTION: This gypsum board for construction makes a nonwoven fabric comprising a glass fiber to be a surface material as a substitute for a board stencil of the gypsum board for construction. The nonwoven fabric comprising the glass fiber which is an inorganic substance is used for the surface material as a substitute for the stencil board which is an organic substance, thereby running out of a chemical by decaying is reduced. As a result, the gypsum board for construction can be disposed of in stable waste treating equipment as the stable waste product. Furthermore, an orienting property of a fiber in the nonwoven fabric comprising the glass fiber is lower than that in the board stencil, thereby difference between a breaking load in a length direction and a width direction is little, and the breaking load in the nonwoven fabric is larger than that in the stencil board.  As a result, folding in the width direction can be prevented.
Patent JP-2002286492-A (JP)
Title: Portable navigation device
Inventor: NISHII TAKAHITO
IPC: G09B29/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To display a useful information for user as the height information on a present location and improve the usability. SOLUTION: In this portable navigation device, a reference height is previously specified, the absolute height of the present location is converted into a relative height to the reference height when the height information of the present location is displayed on a display unit 3, and the converted relative height is displayed on the display unit. In the case of this constitution, as a height from the ground is displayed as a relative height by specifying as the reference height the height of the ground at which a building is, for example, located, it is possible to display a height useful for user as the height information of the present location.
Patent JP-2002287538-A (JP)
Title: Fixing device
Inventor: HINOKIGAYA TOSHIAKI
IPC: G03G15/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which is inexpensive and safe, also, having a good thermal conversion efficiency and capable of securing stable fixation. SOLUTION: In the fixing device for fixing the toner image formed on a recording medium to the recording medium, that is, the induction heating type toner image fixing device using a heating roller formed of a conductive member and an induction coil arranged inside the heating roller so as to generate an induction current and generate the heat, a ferromagnetic member is arranged at the end part of the induction coil and also adjacent to the heating roller in order to efficiently supply a magnetic flux generated by the induction coil to the heating roller.
Patent JP-2002284872-A (JP)
Title: Polyamide resin
Inventor: SHIKAMATA AKINORI
IPC: C08G69/48
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin having high molecular weight and large tenacity without making a sacrifice of fluidity when molding. SOLUTION: A polyamide resin comprises increasing molecular weight by chemically reacting (A) a polyamide obtained by the reaction of a monocarboxylic acid having a hydroxyl group and a compound selected from monoamines having a hydroxyl group to introduce a hydroxyl group at the terminal with (B) a bifunctional molecular chain-linking agent.
Patent JP-2002283295-A (JP)
Title: Method of manufacturing microstructure
Inventor: UEJIMA SHUNJI
IPC: G02B26/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method suitable for manufacturing a microstructure by laminating a plurality of structural layers. SOLUTION: When combining a semiconductor substrate 20 for forming the first structural layer 101 becoming an actuator 6 and a glass substrate 96 for forming the second structural layer 102 becoming a prism via a separation layer 97 so that the respective structural layers 101 and 102 are opposed, an introducing passage 80 of an etchant is secured between microstructure groups 59 to be chipped. Thus, etching efficiency of the separation layer 97 is improved, and time required for a process of separating the substrate 96 by removing the separation layer 97 is shortened so that this microstructure can be manufactured in a short time.
Patent JP-2002294219-A (JP)
Title: Polishing composition
Inventor: TAKEDA TOSHIRO
IPC: B24B37/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polishing composition having a high selectivity which has a high polishing rate to a copper film and a low polishing rate to a tantalum compound. SOLUTION: The polishing composition comprises (A) a polishing material, (B) 2-hydroxybenzotriazole, (C) malic acid, (D) hydrogen peroxide, and (E) water, the polishing material being at least one selected from among fumed silica, colloidal silica, fumed alumina, and colloidal alumina.
Patent JP-2002283993-A (JP)
Title: Mounting device of hose bracket
Inventor: SAWANISHI TOSHIYUKI
IPC: B60T17/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device of a hose bracket that prevents the displacement of the hose bracket, does not interfere with an extended bracket or a spring seat, and does not require joining by welding. SOLUTION: The cylindrical extended bracket 3 is vertically movably fitted to the outer periphery of a base end of an outer shell 1 to form a length adjustable hydraulic buffer A, and the mounting device of the hose bracket mounts the hose bracket 8 for attaching a hose to the hydraulic buffer A. Positioning holes 20 and 21 are formed toward the radial direction on a cylinder body 3a of the extended bracket 3, a cylinder 4 is fitted to the outer periphery of the cylinder body 3a of the extended bracket 3, a notch piece 23 is formed in the end of the cylinder 4, the notch piece 23 is bent, caulked, and engaged with the holes 20 and 21, and a base end of the hose bracket 8 is fixed to the outer surface of the cylinder 4.
Patent JP-2002299311-A (JP)
Title: Leakage cutoff method for gas in vessel and vessel equipped with leakage cutoff structure
Inventor: MIZUKAWA SHIGERU
IPC: B65D53/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vessel equipped with a leakage cutoff structure for internal gas which can surely prevent internal gas from leaking out, and also have a lid body attached and detached readily in a short time, etc. SOLUTION: The container 2 is composed of a container body 3 has an opening atop and has fixed internal capacity and the lid body 21, which is mounted on the container body 3 and closes the opening part 11. An annular recessed groove part 21, having an opening atop is formed at the outer periphery of the upper end part 10 of the container body 3, and liquid pooled in the recessed groove part; and a hanging part, which hangs from the peripheral edge part of the lid body 21, is formed at the peripheral edge and fitted onto the upper end part 10 of the container body 3, while being dipped in the liquid in the recessed groove 12.
Patent JP-2002304137-A (JP)
Title: Display
Inventor: TERADA SHIGEHIRO
IPC: G02F1/1333
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a display advantageous for thinning its body. SOLUTION: In a display device 1 having display parts on the surface side of its body and its back side, a first display device 11, which is arranged on the surface side of the body, a first light guide plate 12 which is arranged on the back side of the first display device 11, a second display device 16 which is arranged on the back side of the body, a second light guide plate 15 which is arranged on the back side of the second display device 16 and a holder 13 having a first support part supporting the first display 11 and the first light guide plate 12 on its one surface and a second support part supporting the second display 16 and the second light guide plate on the other surface confronting the a forementioned are packaged.
Patent JP-2002303674-A (JP)
Title: Radiation detector assembly and method of manufacturing the same
Inventor: NAGANO KAZUMI
IPC: C09K11/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a conventional manufacturing method using a phosphor buried panel, the panel is dislocated and stripped from a pixel and that a quantity of light to the pixel is dropped. SOLUTION: A phosphor 4 is formed by stacking a plurality of phosphor layers. The phosphor layer coming into contact with a light detecting element substrate 8 from among the laminated phosphor 4 is formed as the phosphor layer whose central part becomes recessed.
Patent JP-2002303584-A (JP)
Title: Surface fouling inspection method for wound yarn package
Inventor: HIRAI YASUYUKI
IPC: G01N21/94
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a surface fouling inspection method for a wound yarn package capable of determining fouling in distinction from a shadow of a yarn and without influence from a package shape even when it is faint and has a narrow area. SOLUTION: In the method, reflected light from the wound yarn package is taken in by a line sensor, digital gradation signal processing is applied to an analog signal for each element, digital gradation data is prepared for each pixel, and surface fouling is inspected by the data. A two dimensional digital image is formed with digital gradation data of a circumferential direction of the wound yarn package in a row direction and digital gradation data of a radial direction of the wound yarn package in a column direction, the column direction is divided into two or more blocks, and digital gradation data per pixel unit is determined as A.  When minimum digital gradation data in a picture element within each block range is Amin, maximum digital gradation data in the picture element within each block range is Amax, and a preset digital gradation data management value is K1, if digital gradation data satisfying Amax-Amin>K1 exists within each block range, it is determined there is surface fouling.