baber/WOPTO huggingface dataset:
Patent JP-2002226948-A (JP)
Title: Steel product having excellent weatherability under salt-scattered environment for snow melting
Inventor: NISHIMURA KIMIHIRO
IPC: C22C38/16
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a steel product exhibiting excellent weatherability even under the environment where calcium chloride is scattered as snow-melting salt. SOLUTION: The steel product has a composition consisting of 0.001<0.03% C, <=0.60% Si, 0.1-3.0% Mn, 0.005-0.030% P, <=0.01% S, <=0.10% Al, 0.1-1.5% Cu, 1.0-6.0% Ni and the balance Fe with inevitable impurities. Further, one or more element selected from Mo, Nb, V, Ti and B and/or REM can be incorporated.
Patent JP-2002225714-A (JP)
Title: Bending type crossing gate
Inventor: KAJIKI TOMOHIKO
IPC: B61L29/04
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a bending type crossing gate of small start-up torque. SOLUTION: This bending type crossing gate has a root gate bar having one end side turned by a drive part; and a tip gate bar provided to the other end side of the root gate bar through a bending holder part, bending in a nearly horizontal state when the root gate bar is turned in a nearly vertical state. The bending holder part is made of a light metal such as an aluminum alloy, and is formed with a recessed bearing part receiving a rotary shaft integrally formed on the other end side of the root gate bar.
Patent JP-2002229256-A (JP)
Title: Apparatus and method for manufacturing kneaded material for manufacture of toner
Inventor: NAKAMURA MASAHIDE
IPC: G03G9/087
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a kneaded material for the manufacture of toner in which at least pigments in a finely pulverized state are uniformly dispersed in a binder resin and which can prevent decrease in the picture quality of toner images. SOLUTION: The manufacturing apparatus 10 is equipped with an open roll kneading machine 11 having a pair of open rolls 11a, 11b facing each other and with a screw feeder 12. In the open roll kneading machine 11, the source material consisting of a binder resin, pigments and additives supplied to between the pair of open rolls 11a, 11b in the supply side at one end is melted and kneaded by the rotation of the open rolls 11a, 11b and the kneaded material is discharged from the discharge side at the other end. The gap between the pair of open rolls 11a, 11b is gradually decreased from the supply side of the source material to the discharge side.
Patent JP-2002229186-A (JP)
Title: Original plate of planographic printing plate
Inventor: MITSUMOTO TOMOYOSHI
IPC: G03F7/004
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a positive original plate of a planographic printing plate for an IR laser for direct plate making excellent in latitude and scuffing resis tance in image formation by development and capable of forming an image of superior image quality. SOLUTION: The original plate is obtained by disposing a positive recording layer containing (A) a water-insoluble and alkali-soluble resin, (B) an IR absorber and (C) an organic quaternary ammonium salt and having solubility in an alkaline aqueous solution increased by exposure with infrared laser light on a base. A compound having at least one of aryl and carbonyl groups in its molecule is preferably used as (C) the organic quaternary ammonium salt.
Patent JP-2001294556-A (JP)
Title: METHOD FOR PRODUCING alpha,beta-UNSATURATED CARBOXYLIC ESTER AND CATALYST TO BE USED THEREFOR
Inventor: YURUGI KEIJI
IPC: C07B61/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a meted for economically and efficiently producing an α,β-unsaturated carboxylic acid cyclic heterocompound-inserted ester, and to produce a catalyst suitable for the above method. SOLUTION: This method for producing an α,β-unsaturated carboxylic ester of the general formula comprises reaction between the corresponding α,β-unsaturated carboxylic ester and a cyclic heterocompound. The catalyst for the above method comprises a metal oxide.
Patent JP-2002233613-A (JP)
Title: Game machine
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To solve problems caused by putting on a LED when the optical axis of the LED is vertical against the lens face in the illumination part of a game machine. SOLUTION: The depth of an illumination part is made smaller because the optical axis C of LED 65 is almost parallel with a lens 6. Because a flat plane 69 in parallel with the optical axis C and a inclined plane 70 in an angle of 30 deg. against the optical axis C are equipped on the game machine, light L1 outgoing from the LED 65 is scattered and reflected by the flat plane 69 and directed toward the lens 66. Light L2 and light L3 are scattered and reflected by the inclined plane 70 and directed toward the lens 66. Light L4 intercepted by an inner wall 67 is also scattered and reflected and directed toward the lens 66. There is also light L5 directly directed toward the lens 66. Because light irradiated by the LED 65 is extremely efficiently directed toward and passed through the lens 66, the lens 66 can be made extremely brightly irradiate light by a small number of LEDs 65.  Because light outgoing from the LED 65 reaches the lens in a mixed condition in random directions, the lens 66 can be made in almost uniform brightness.
Patent JP-2002243529-A (JP)
Title: Multiple load cell type scale and its bias placement error adjusting method
Inventor: NAKAMOTO AKIRA
IPC: G01G23/01
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a multiple load cell type scale and its bias placement error adjusting method capable of determining a bias placement error correction factor by a simple calculation. SOLUTION: A position directly above or near load cells on a loading platform is regarded as a particular position. When a sum of each measurement value of each load cell when a load is loaded onto the particular position is regarded as A, a sum of each measurement value of each load cell when the load is loaded onto a center position of the loading platform is regarded as B, and measurement values of the load cells at the particular position acquired by loading the load onto the particular position per each load cell are regarded as C, respective bias placement error correction factors SPn correcting each measurement value of each load cell are determined by SPn=1- (A-B)/C}. Each measurement value is corrected by multiplying each measurement value of each load cell by each bias placement error correction factor.
Patent JP-2002237790-A (JP)
Title: Transmitter, its method, receiver, its method, recording medium and program
Inventor: OISHI KATSUMI
IPC: H04H20/95
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent unauthorized use of service from being redistributed. SOLUTION: Operator code description is set in a digital multi-channel broadcast signal to be redistributed. An operator code is an intrinsic code to an offering origin of the service to be redistributed. The intrinsic code to the offering origin is preliminarily stored on the side to use the service to be redistributed and when offer of the service is received, it is used only when the operator code included in the service coincides with the stored intrinsic code.
Patent JP-2002251535-A (JP)
Title: Purchase system and purchase method
Inventor: TOYOSHIMA YUKIO
IPC: G06Q50/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the responsibility on purchase to be burdened by a mediation dealer. SOLUTION: A purchase system comprises a buyer communication terminal 1, a seller communication terminal 2, and a mediation server 3 mutually connected through a public communication line. The mediation server 3 publicizes the buyer information about the prescribed purchase presented from a buyer through the buyer communication terminal 1 and transmits the seller information presented from the seller communication terminal 2 in response to the buyer information to the buyer communication terminal 1. After the transmission of the seller information to the buyer communication terminal 1, the buyer communication terminal 1 and the seller communication terminal 2 maintain direct communications on the purchase.
Patent JP-2002248607-A (JP)
Title: Apparatus for storing and discharging chip
Inventor: HONGO TADAHIRO
IPC: B65G65/46
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge a bulky raw chip which is apt to get entangled in a storing room. SOLUTION: An opposed inclined wall 4 is provided in a width direction of a storing room, a chip dropping opening 6 is opened to a part of a bottom part 5, and two pieces of parallel extrusion screw 8 with an agitator are supported by a shaft along a longitudinal direction of a bottom surface 5 of the storing room so that the agitator 10 is positioned above the dropping opening to constitute the storing room 3. Besides, a chip transfer conveyor is provided at a specific clearance just below the dropping opening. Further, a returning opening 17 and a rotor 15 with a claw for weighing up are provided in a rear part of the storing room.
Patent JP-2002254260-A (JP)
Title: Method and device for assembling vehicle
Inventor: UEDA HARUHISA
IPC: B23P21/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for assembling a vehicle, which can enhance the accuracy for mounting a cover member on the vehicle. SOLUTION: This device comprises a suspension-part supporting means 10 and a draw-in means 20. The means 10 is composed of a multi-axial locating mechanism 11 and a locating pin 13, which support a car body 1 before the assembling of a suspension by suspension mounting parts 2 and 3. The means 20 is composed of a multi-axial locating mechanism 21 and a locating clamp 22, which allow a state of deflection on completion of the vehicle to be reproduced in the car body 1. The cover member is assembled to the car body 1 in a state in which the means 10 and 20 are operated.
Patent JP-2002252783-A (JP)
Title: Color diagnostic processor, color diagnostic processing method, recording medium recorded with color diagnostic program, and the color diagnostic program
Inventor: SATO ISAMU
IPC: G06T7/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a color diagnostic processor that uses colors of bear skin, pupils, hair specific to a model for information possible for making a decision so as to attain color coordination in more detail. SOLUTION: The color diagnostic processor is provided with a color extract means that designates areas of image data of a face of a model and measures an RGB value of colors at one or a plurality of points extracted from each area, a color correction means that adds a correction value in response to a photographing condition to the extracted color RGB value to decide a representative color, a classification means that classifies a base color of the skin of the model into a 1st group and a 2nd group in response to a reply from the model with respect to a questionnaire,  and a determination means that determines to which of 1st and 2nd color tone groups classified from the 1st group or of 3rd and 4th color tone groups classified from the 2nd group the RGB value of the representative color by each area decided by the color correction means belongs on the basis of a discrimination table specified by the 1st or 2nd group. The discrimination means diagnoses the color tone group most frequently discriminated among the color tone groups discriminated by each area to be a color tone group most suited to the model.
Patent JP-2002256421-A (JP)
Title: Hearth for ion plating apparatus
Inventor: WADA SHUNJI
IPC: H05H1/40
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a hearth for an ion plating apparatus, which can prevent increase of an ITO film due to self deposition and prevent self fusion of a tube part. SOLUTION: The main hearth 31 comprises a cylinder part 31a with thickness of 1.2 mm-3.0 mm, of which the longitudinal central axis is orientated in a vertical direction, and of which the both ends are opened, a flange part 31b which is formed at the bottom end of the cylinder part 31a, and a circular cooling sheet 200 which is arranged to contact with the bottom surface of the flange part 31b. Copper is used for a material of the main hearth 31.
Patent JP-2002253605-A (JP)
Title: Production method of composite stretchable member
Inventor: ANDO KENJI
IPC: A61F13/49
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a composite stretchable member with a base material sheet and an elastic member which enables the formation of a non-elastic area by cutting the elastic member efficiently while minimizing damages to the base material sheet. SOLUTION: The production method comprises a first process in which a plurality of elastic members 2 are arranged being stretched individually on the base material sheet 1, being conveyed continuously, along the direction of the flow thereof and a second process in which the base material sheet 1 with the plurality of elastic members 2 arranged thereon are intermittently pressurized in the direction of the flow of the base material sheet 1 to cut the plurality of elastic members 2 with a pressurization part 21 having a number of protruded parts 4 for cutting elastic members and an elastic area E and the non-elastic area N are alternately formed in the direction of the flow thereof 1. The pressurization part 21 of the second process is so arranged as to pressurize the plurality of elastic members 2 to enable the elastic members 2 to be cut respectively at a plurality of points.
Patent JP-2002253716-A (JP)
Title: Golf cart
Inventor: SUGIURA YOSHIKAZU
IPC: A63B55/60
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a golf cart which permits easy loading and unloading of golf bags. SOLUTION: This golf cart is provided with a bag receiving and loading deck 15 on which the golf bags 24 are placed so as to incline upward from the rear of a golf cart body 1, and the bag receiving and loading deck 15 is provided with a bag receiving plate 26 extending in the width direction of the golf cart body 1. A space 30 which enables an operator to put his or her body into this space is formed between the golf cart body 1 and the bag receiving plate 26.
Patent JP-2002258874-A (JP)
Title: Method and system for trial listening to music, information treminal and music retrieval server
Inventor: ISHIDA SATOSHI
IPC: G10L15/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a music listening method, capable of improving concern to advertisement, a system, an information terminal and a music retrieval server. SOLUTION: When a user sings a piece of music that he desires to retrieve for inputting the piece of music, a mobile telephone 1 converts the piece of music sung into voice data and transmits the voice data to the music retrieval server; the server 2 performs voice recognition processing and musical interval recognition processing of the transmitted voice data, extracts a plurality of candidate pieces of music, on the basis of the recognition results and transmits a list of the candidate pieces of music to the mobile telephone; when the user receives the notice of the selected piece of music from the mobile telephone 1, the server 2 respectively acquires listening data for listening to the piece of music, information accompanying the piece of music (title, etc.), and advertisement information from a music data providing server 3 to transmit them to the mobile telephone;  and the mobile telephone 1 allows the user to listen to a portion of the piece of music on the basis of the listening data and also notifies the user of advertisement information contents.
Patent JP-2002260593-A (JP)
Title: Mercury-free florescent lamp
Inventor: KAWABATA KENJI
IPC: H01J65/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a mercury-free fluorescent lamp suitable for lighting where an output (power consumption) is as large as 4-110W for higher luminance. SOLUTION: In order to provide a discharge space with a lateral width of five times or more of depth width, an upper board member and a lower board member of 134.5-2367 mm in length are used. Either the upper board member or lower board member is provided with an electrode which is slender in lateral width direction.
Patent JP-2002260449-A (JP)
Title: Plating sheet
Inventor: SUKEOKA TERUAKI
IPC: H05K9/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a plating sheet that has enough adhesion and prevents a plating layer from breaking. SOLUTION: This plating sheet 1 has an elastic layer 20 of an open-cell foamed sponge as a center, a thin film plating layer 10 formed by a sputtering method on one skin layer 20a created during the formation process of the elastic layer 20 and a film layer 30 of PET film that is bonded to the other skin layer 20a. Therefore, the plating sheet has enough elasticity in the thickness direction (the direction showed by a symbol z), and on the other hand, elastic deformation in the length direction (the direction showed by a symbol x) and the width direction (the direction showed by a symbol y) of the plating sheet 1 is suppressed by the skin layer 20a and the film layer 30.
Patent JP-2002261996-A (JP)
Title: Complex machine
Inventor: TAKAHASHI HIDEO
IPC: H04N1/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a complex machine that can be reduced in power consumption and, at the same time, can surely cope with a specific communication mode. SOLUTION: Whether or not an automatic off-shifting condition is established is judged (ST606). When the judgment result is 'No', processing is terminated. When the result is 'Yes', whether an F network is turned on or not is judged in the course of communication setting (ST607). When the judgment result is 'Yes', the processing is terminated without shifting to an automatic off mode. When the result is 'No', whether caller number notification is turned on or not is judged in the course of communication setting (ST608). When the judgment result is 'Yes', the processing is terminated without shifting to the automatic off mode. When the result is 'No', on the other hand, the mode is shifted to the automatic off mode (ST609).
Patent JP-2002260719-A (JP)
Title: Manufacturing method of nickel hydrogen battery
Inventor: ONISHI MASATO
IPC: H01M50/552
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a nickel hydrogen battery, which can manufacture nickel hydrogen battery with good productivity and at low cost. SOLUTION: A first process of assembling a battery by sealing a positive electrode, a negative electrode, a separator and electrolyte solution in a case, a second process charging the battery until the SOC(state of charging) reaches 10% to 30% at current within the range of 0.05C to 0.2C, a third process of discharging the battery put through the second process until the SOC reaches 10% or less after overcharging it at current within the range of 0.2C to 1C, and a fourth process of repeating charging/discharging cycles for a plurality of times, in which, after the battery put through the third process is charged until the SOC reaches 60% to 95% at current within the range of 0.2C to 5C, discharging is carried out until the battery voltage reaches 0.70 V to 1.05 V are involved, and at the fourth process, the battery is cooled with coolant of 30 deg.C to 60 deg.C.
Patent JP-2002253485-A (JP)
Title: Endoscope
Inventor: TAGAMI TETSUYA
IPC: G02B7/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a visual field mask which eliminates the unsharpness of a boundary, has high physical strength and has no roundness in an index. SOLUTION: The visual field mask 5 comprises three layers, successively from an optical image final transmission surface side, an active layer 11 which is an SOI wafer, a joint layer 12 consisting of an oxide of silicon and a substrate 13 consisting of silicon. The thickness of the active layer 11 is 1 to 30 μm. A hollow visual field section 11a which is the boundary is formed in the central part of this active layer 11. The hollow visual field section 11a is projectingly provided with the wedge-like index 11b for identifying a position relation, etc. The hollow visual field section 11a having the index 11b is formed without the occurrence of the roundness at the edge by rectilinear etching using a high-density plasma and RIE. The thickness of the substrate 13 is greater than the thickness of the active layer 11.  As a result, the difference between the distance to the final transmission surface of an image guide 7 and the distance to the eyepiece flank of the active layer 11 of the visual field mask 5 is extremely slight.
Patent JP-2002265706-A (JP)
Title: Resin composition and its manufacturing method
Inventor: FUJITA MINORU
IPC: C08K3/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which does not use a vinyl chloride resin, is useful as a molded product and an adhesive, and has excellent anti- block properties, and to provide its manufacturing method. SOLUTION: The resin composition comprises (A) an ethylene-vinyl ester copolymer, (B) inorganic fine particles of at least one kind to be selected from a carbonate, an oxide, and a hydroxide of a group 2 or group 3 metal of the periodic table, (C) a higher fatty acid salt, and (D) an alkali metal salt and/or an alkaline earth metal salt (provided that a carbonate, an oxide and a hydroxide of an alkaline earth metal are excluded).
Patent JP-2002267852-A (JP)
Title: Method for wiring optical fiber sheet and optical fiber sheet
Inventor: SAITO DAIGO
IPC: H01B11/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the design of a wiring pattern which does not cause the multiplex cross of optical fibers during manufacturing the optical fiber sheer of a cross connection wiring structure. SOLUTION: The cross connection wiring structure is a wiring structure in which a plurality of multiple optical fibers 11 at one end edge 12a side of a sheet 12 are separated into single optical fibers 13 inside the sheet 12, and the separated single optical fibers 13 are assembled at the other end edge 12b side of the sheet 12 to form a plurality of multiple optical fibers 14 again. The positions of multiple optical fibers 11 at one end edge side and the multiple optical fibers 14 at the other end edge side are shifted with each other in a direction orthogonal to the facing direction of both end edges, and each single optical fiber 13 is wired in an intermediate part so as to form a shape of stair approximately parallel with each other.  The wiring pattern which does not cause the multiplex cross in which three or more optical fibers are crossed at the same part or at a proximate part can easily be realized only by determining a wiring pattern according to a simplified procedure.
Patent JP-2001331408-A (JP)
Title: Method and system for specifying required device attribute to be buried in worldwide web document request
Inventor: HILD STEFAN GEORG
IPC: G06F17/30
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To allow a web server to indicate which device, user, software and network property can be used to generate individual contents for a request side user and to make the web side indicate which property is actually required for it to generate meaningful contents. SOLUTION: When the user selects a link annotated by PROFILEATTRS attributes, browser software decides the set of requested properties to be provided, then generates a request for a linked document and buries the properties of the selected set in the request. At the time of deciding which of the requested properties is to be provided, a client may inquire the user asking for confirmation that the information can be publicized depending on cases. It is especially appropriate when it is considered that the requested client property requires secrecy.