baber/WOPTO huggingface dataset:
Patent JP-2002342694-A (JP)
Title: Method and device for structural analysis of elastic material
Inventor: KONDO TERUYUKI
IPC: G06F19/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an analyzing technique capable of precisely simulating the behavior of an elastic material when external force is applied to the elastic material being an analyzing object. SOLUTION: In order to simulate the behavior of the elastic material to the external force when the external force is applied to the elastic material, this method for structural analysis of the elastic material has a step for differentiating stress σ, which is generated at the elastic material at a prescribed time(t) when the external force is applied to the elastic material, by distortion ε; a step for obtaining a reference stress value σ0 corresponding to the static deformation of the elastic material; a step for obtaining a difference stress Δσ (t) by integrating a variable f (ε) concerning the compression rigidity of the elastic material by a prescribed time increment;  and a step for obtaining a stress value σ(T) at an analyzing time T by adding a value obtained by accumulating the difference stress Δσ (t) since the time of starting loading of the external force until a prescribed analyzing time T to the reference stress value σ0 .
Patent JP-2002339199-A (JP)
Title: Method for manufacturing multilayer-structured knitted fabric having antipilling property
Inventor: SAKABE ICHIRO
IPC: D04B21/14
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer-structured fabric excellent in dispersion of water and quick drying property, and having excellent clothing comfort even during sweating, warm feeling and excellent antipilling property. SOLUTION: The multilayer-structured fabric comprises an antipilling polyester spun yarn consisting of a copolymer polyester obtained by copolymerizing phosphoric acid in an amount of 0.5-1.5 mol% and a hydrophobic synthetic fiber yarn having single fiber finenesses larger than those of monofilaments constituting the antipilling polyester spun yarn. The multilayered structure is knitted in such a manner that the ratio of the knitted loops of antipilling polyester spun yarn is >=50% on the surface layer of the knit fabric, and the ratio of the knitted loops of the hydrophobic synthetic fiber yarn is >=50% on the rear layer of the knit fabric. The obtained knit fabric is subjected to a wet heat treatment at a temp. of >=130 deg.C for >=30 min.
Patent JP-2002351059-A (JP)
Title: Photosensitive recording material
Inventor: NIGORIKAWA KAZUNORI
IPC: G03F7/028
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive recording material in which surface whiteness can be enhanced short-time exposure and which is free of the lowering of the density of an image area due to exposure. SOLUTION: The photosensitive recording material has a recording layer on a support and the recording layer contains a color developing component sealed in microcapsules, an ethylenical unsaturated bond-containing compound having a moiety which reacts with the color developing component allow the component to develop a color, a spectral sensitizing dye, an organoboron compound and a diarylethene compound of formula (1) (where Ar<1> and Ar<2> are each aryl).
Patent JP-2002351277-A (JP)
Title: Urethane composite for cleaning blade and method of manufacturing the same
Inventor: WATABE MASAHIRO
IPC: C08G18/66
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a stable cleaning blade by establishing a stable, quick curable semi-one-shot system free from the separation of low molecular weight glycol. SOLUTION: In a curing agent in which polyester glycol and low molecular weight glycol coexist, the molecular weight of the polyester glycol is set to be below 1,000, while the molar fraction of the low molecular weight glycol with respect to the polyester glycol is set to be below 15 wt.%. Hexanediisocyanate is added to the composite by 1 wt.% to react therewith. The coagulating points of the polyester glycol and the low molecular weight glycol are thereby brought close to each other, restraining the low molecular weight glycol from separaing.
Patent JP-2002348197-A (JP)
Title: Piezoelectric single crystal material and piezoelectric device using piezoelectric single crystal material
Inventor: SATO JUN
IPC: H01L41/18
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric single crystal material in which the temperature dependency of piezoelectric property in a direction desired for device is improved, and a piezoelectric device using the piezoelectric single crystal material. SOLUTION: The piezoelectric single crystal material has a Ca3 Ga2 Ge4 O14 structure, of which main ingredients comprise La, Sr, Ta, Ga and Si, and which is expressed by a composition formula La3-x Srx Tay Ga6-y-z Siz O14 (wherein 0<x<3, 0<y<1, 0<z<2).
Patent JP-2002351146-A (JP)
Title: Developer for negative charge magenta
Inventor: MATSUI KANEYUKI
IPC: G03G9/113
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a developer for negative charge magenta which does not give rise to another problems while preventing charge-up. SOLUTION: The developer for magenta consisting of toners prepared by adding and mixing conductive inorganic particulates with coloring resin particles containing at least a binder resin and 'C.I. Pigment Red 57:1' as a coloring agent and carriers consisting of core particles and resin coats disposed on the surface of the core particles, in which the coverage of the resin coats on the surfaces of the core particles is 60 to 80% and the amount of the conductive inorganic particles to be added is 0.4 to 2.0 wt.% per 100 wt.% colored resin particles.
Patent JP-2002146444-A (JP)
Title: Method for producing agglomerated product of raw material for iron making
Inventor: SHIMIZU SHOKEN
IPC: C22B1/16
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an agglomerated product of the raw material for iron making with which the dissolution of a sulfur component into metallic iron is reduced in dissolution, and the separation efficiency of slag-metal can be improved. SOLUTION: In this method for producing an agglomerated product of the raw material for iron making, a carbonaceous material is mixed into an iron source. The mixture is subjected to press molding in the range of the softening melting temperature of the carbonaceous material to produce an agglomerated product having an apparent density of >=2,300 kg/m3. A CaO-containing material is added to the raw material obtained by mixing the carbonaceous material into the iron source so that the basicity of the slag is controlled in the range of 1.05 to 1.5. In the dissolution of reduced iron reduced in a reducing furnace, the melting separation temperature of the slag-metal is <=1,500 deg.C. Also, the component of sulfur in the metallic iron is controlled to <=0.04%.
Patent JP-2002319564-A (JP)
Title: Simultaneous processing cleaning system for many work substrates
Inventor: SAITO MIYUKI
IPC: H01L21/304
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a many-sheet simultaneous processing plasma cleaning device which performs control for obtaining the best processing conditions at any time for higher uniformity and good efficiency, since, specially, variance in out-surface uniformity is large when a plurality of magazines, etc., each mounted with many large-sized work substrates or work substrates are subjected to plasma processing together. SOLUTION: This many-sheet simultaneous processing plasma cleaning system has high uniformity and good efficiency and is enabled to easily perform quality control by work substrates by setting and holding the best conditions of cleaning, by detecting self-bias voltages generated between respective electrodes and controlling respective high-frequency output and gas supply controllers or the degree of vacuum, etc.
Patent JP-2002349089-A (JP)
Title: Base-isolating device for lightweight structure
Inventor: OGOSHI HIROYUKI
IPC: E04H9/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a base-isolating device for a lightweight structure, whose trigger function prevents any action on horizontal displacement caused by a wind load, daily life vibrations, traffic vibrations or the like in normal times and which exerts excellent base isolation performance only on earthquake motion. SOLUTION: The base-isolating device 1 for the lightweight structure is characterized as follows: the device 1 is composed of a lower shoe 2 of concrete, which is fixed on a foundation side, and an upper shoe 3 which is fixed on a structure side and supported slidably on the lower shoe 2; lubricating coatings 6, which are made of an epoxy resin containing a lubricating substance, are formed on a top surface of the lower shoe 2 and an under surface of the upper shoe 3, respectively; and the lower shoe 2 and the upper shoe 3 are slid via the lubricating coatings 6.
Patent JP-2002345656-A (JP)
Title: Rice cake making machine
Inventor: SHIBA KENJI
IPC: A47J43/046
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To uniformly steam glutinous rice without causing uneven steaming. SOLUTION: In a rice cake making machine, a plurality of ventilation holes 15 through which steam for steaming the glutinous rice passes are formed at the bottom of a hopper 2 housing the glutinous rice, a blade 16 for pounding the glutinous rice is provided above the ventilation holes 15 and a hopper lid 3 is openably and closably provided on the upper opening part of the hopper 2, and a plurality of projection parts 23 are formed on the inner surface of the hopper lid 3. Thus, the glutinous rice is uniformly steamed by the steam rising from a lower side to an upper side and the drops dripping from the projection parts 23 of the hopper lid 3.
Patent JP-2002352699-A (JP)
Title: Electron emission element, electron source and image formation device using it
Inventor: TAKAHASHI MASANORI
IPC: H01J29/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element capable of preventing discharge breakdown occurring in an electron emission part of the electron emission element due to an overvoltage and improved in reliability of an electron emission characteristic and durability. SOLUTION: This electron emission element comprises a pair of facing element electrodes formed on a substrate, and a first conductive thin film having the electron emission part formed between the element electrodes. The electron emission element is so composed that the first conductive thin film between the element electrodes is divided into at least plural parts, and the plurally divided first conductive thin films are connected to one another by a second conductive film constituting the electron emission part.
Patent JP-2002364553-A (JP)
Title: Testing device for compressor performance
Inventor: TARUI SHINICHI
IPC: F04B51/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a compressor performance testing device to serve for an operating characteristics test of a centrifugal or an axial flow type compressor capable of enhancing the testing accuracy and decreasing the test time. SOLUTION: On the basis of the target referenced speed and target discharge pressure input from a PC 30 in advance, the referenced speed is calculated while the rotating speed N, a flow rate M, suction part temperature T, suction part pressure P1 and discharge part pressure P2 of a compressor to be tested are monitored through a compressor control unit 20, followed by automatic performance of an adjustment of the rotating speed N and a change of the discharge pressure (flow rate regulation), and thus the compressor performance testing machine can quickly prepare an iso-referenced speed curve having a high accuracy.
Patent JP-2002364318-A (JP)
Title: Variable valve system
Inventor: KOBAYASHI YUKIMORI
IPC: F01L1/18
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To facilitate lubrication of a variable valve system. SOLUTION: A following transfer means is interposed between a cam and a valve element. Namely, the transfer means is composed of a first rocker arm rockably suspended and engaged with the valve element; and a second rocker arm rockably suspended, engaged with the cam at one side and engaged with the first rocker arm on outer surfaces thereof, and has an variable engaging portion with the first rocker arm.
Patent JP-2002326484-A (JP)
Title: Page fixing clip
Inventor: HANAOKA HIDEO
IPC: B42D9/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the deviation and missing of pages occur when the pages of newspaper or the like representing a gathering of non-bound sheets are opened and closed, and consequently, the correction of folds and the picking and arranging of the missing pages are required as an incessant and troublesome chore and therefore, that it is desirable to prevent the deviation and missing of the pages from occurring in a simple manner. SOLUTION: This page fixing clip helps fix the pages in a simple manner by fitting the clip. In addition, the clip is miniature and lightweight so that it does not catch an eye and gives no feel of attachment as a foreign substance. Besides, the clip can be attached and removed and supplied at a very low cost.
Patent JP-2002362644-A (JP)
Title: Storage method for silver product
Inventor: HIMEJIMA TOMOHARU
IPC: B01D53/26
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a storage method wherein the discoloration or the reduction of the brightness of a silver product can be easily prevented from occurring. SOLUTION: The silver product is sealed and stored in a gas barrier container together with a sulfur based gas absorbing agent and a dehumidifying agent.
Patent JP-2002054242-A (JP)
Title: Connector for connecting metal tube to concrete beam or slab, structure equipped with connected lattice structure, and application of the structure
Inventor: VIALLON JEAN-PIERRE
IPC: E04C3/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a concrete example of a device easy to maintain and especially excellent in performance. SOLUTION: This connector connects a plurality of lattice-shaped linear metal tubes disposed aslant between two concrete slabs 1 or beams to metal tubes and concrete beams or slabs P for steel-concrete composite structure connected to the concrete beam or slab. A metal plate 2 welded to the end part of a tube at right angle to a tube axis 4 is provided at each end part of the tube forming a lattice. The plate 2 is placed on the beam or slab P, and has a large number of holes 3 a working in association with the means for fixing the plate with screws to a bar 6 buried in the concrete of the beam or slab. The holes 3 are provided around the tube 1 of the plate, and fixing means 7, 9, and 10 working in association with the holes for fixing the plate to the bar can be removed. The application is to fix the metal lattice to the concrete beam or slab.
Patent JP-2002367413-A (JP)
Title: On-vehicle discharge lamp lighting device
Inventor: ARITA KOUSAKU
IPC: F21Y101/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To rationalize production system by making a device which is flexible in coping with various mounting specifications, and to suppress increase in cost of a vehicle by facilitating the connection to the lighting load of the vehicle. SOLUTION: This device comprises a main function part 11, comprising a case body 11 formed in a box shape having an opening in one face, an input coupler 12, and a lighting circuit part 13 housed in the case body 11, which converts the DC power obtained from the input coupler 12 to AC power and supplies it to a lighting load through an output coupler 132; and a mounting flange part 2, formed in a shape for blocking the opening of the case body 11 and mounted on the lamp body of the vehicle. The main function part 1 is a separate body from the mounting flange part 2, and the mounting flange part 2 comprises a hole 21a for making a part of it face the output coupler 132 which is housed by the mounting flange part 2 and the case body 1.
Patent JP-2002366861-A (JP)
Title: Point data managing method and its system
Inventor: YAMANE REIJI
IPC: G06Q20/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a point data management system which is low in communication cost, stable and is capable of instantaneously cope with every point use by a customer. SOLUTION: A server installed at the headquarters and computer systems installed at respective bases are connected by two kinds of communication means of a real-time C/S system and a batch collection and distribution system and only when the necessity of subtraction processing exceeding the current points that a base has arises, the communication means using the real-time C/S system is used to gather all points at the base.
Patent JP-2002374257-A (JP)
Title: Packet communication unit, packet communication control method and program
Inventor: OTSUKA KUNIAKI
IPC: H04L69/40
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a packet communication unit that can alleviate the software processing load, without having to repeat the same software processing on the occurrence of a bus reset signal again or on the consecutive occurrence of the bus reset signal. SOLUTION: When a PHY(physical layer) section 109 detects through a port 110 the occurrence of the bus reset signal in a cable 115, the PHY section 109 informs a Link section 105 of this, an interrupt control section 108 outputs a 1st interrupt signal and informs a controller 101 about this (S4). The controller 101 controls the interrupt control section 108 to mask a 1st interrupt and sets the output of the 1st interrupt signal to an inhibited state (S5). When the Link section 105 or the PHY section 109 detects the end of operation with respect to a series of bus reset, the interrupt control section 108 outputs a 2nd interrupt signal, to inform the controller 101 about this (S6). The controller 101 releases the mask of the 1st interrupt (S7).
Patent JP-2003007562-A (JP)
Title: Multilayer ceramic capacitor and its manufacturing method
Inventor: CHAZONO KOICHI
IPC: H01G4/30
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the contribution of an electric barrier caused by a grain boundary of dielectric layers becomes small, and field intensity applied to one layer out of the dielectric layers becomes large when the layer is thinned, so that the insulation property of the dielectric layers is apt to be deteriorated in a high temperature load life test, and therefor it is difficult to make the dielectric layers thinner than or equal to 3 μm or further 2 μm in the conventional technique. SOLUTION: Metal powder or organic metal compound is contained in a ceramic material for forming the dielectric layers. In the case of baking, metal is driven out from the dielectric layers, thereby forming a thin film metal layer that is an electric barrier between the dielectric layers and an internal electrode layer.
Patent JP-2003002223-A (JP)
Title: Steering device for vehicle
Inventor: KADA TOMOYASU
IPC: B62D101/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a steering device for a vehicle capable of preventing a reduction of steering performance without imparting a sense of incompatibility to a driver when an upper limit value of an output of a steering actuator is restricted in order to prevent an excessive loading in a vehicle adopting a steer-by-wire system. SOLUTION: A steering angle is varied corresponding to a motion of the steering actuator 2 driven in responsive to a rotation of an operation member 1 without mechanically connecting the operation member 1 to wheels 4. A degree of generated reflection force of an operation actuator 19 for acting to a direction returning the operation member 1 to a straight advancement position is made large when a restriction degree of the output of the steering actuator 2 according to a restriction condition previously set becomes large.
Patent JP-2003006069-A (JP)
Title: Device management server
Inventor: SAKURAI KIMIKO
IPC: G06F13/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily confirm more detailed information regarding an abnormality of a device by a browser about the device the abnormality of which is informed by mail. SOLUTION: A mail creating part 15 detects a printer the state of which is changed by referring to a printer information storage part 12, when the detected printer is equipped with an EWS (emergency warning system), embeds a URL of the EWS in a text of a mail to inform a state change of the printer and transmits it by using a mail address stored in an electronic mail address storage part 14.
Patent JP-2003001565-A (JP)
Title: Manufacturing method of polishing grinding stone
Inventor: IKENO MASAYUKI
IPC: B24D3/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a polishing grinding stone having an abrasive grain layer can be formed at low-cost and in a short time. SOLUTION: An abrasive grain mixed adhesive resin 13 made by mixing abrasive grains 14 and thermosetting adhesive resin material, and a grinding stone base material 11 are successively provided on a transfer die formed in a shape having uneven relation to the polishing grinding stone to be manufactured. The transfer die, abrasive grain mixed adhesive resin and grinding stone base material are rotated, wherein the thermosetting adhesive resin is hardened by heating the abrasive grain mixed adhesive resin at least, while moving abrasive grains in the abrasive grain mixed adhesive resin to the surface of the transfer die by the centrifugal force. By so doing, the abrasive grain mixed adhesive resin is combined with the grinding stone base material.  Then, the grinding stone base material with which the grinding stone base material is combined, is separated from the transfer die to obtain the polishing grinding stone.
Patent JP-2003008276-A (JP)
Title: Method for drive circuit board shielding, and shielding structure for optical fiber gyro
Inventor: NAKADA MASASHI
IPC: H05K9/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To avoid connecting a ground wire using a case by magnetically shielding with thin metal plates, installed on both sides of a drive circuit board. SOLUTION: The method of shielding the drive circuit board of an optical fiber gyro along with a shielding structure comprises steps of installing first and second metal plates (20, 21) on both side of the drive circuit board (13), and conductively connecting each metal plate (20, 21) to the ground GND of the drive circuit board (13) through a ground wire (15) for providing magnetic shielding.
Patent JP-2003006011-A (JP)
Title: Method for taking over journal merge
Inventor: TSUKAGOSHI MASARU
IPC: G06F15/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain continuous results in the following batch works even when transaction processings of a user are performed among a plurality of data processing systems. SOLUTION: The respective journals of processors (a), b are stored in journal data sets 11, 13, both journals are merged in a journal merge part 71 and stored in a data base 14. In the case of switch of control from a data processing system A1 at a transiting origin to a system B2 at a transiting destination, operating environment information and unprocessed journals (for example, the journal of the data processor b) which are not merged are stored in a take-over data set 15, they are transmitted to a take-over data base 25 of the system B2 at the transiting destination, pieces of the operating environment information of systems A, B are combined together, merge between journals of the unprocessed journal and a processor d at the transiting destination corresponding to the processor (a) at the transiting origin is performed and merge of journals of processors c, d at the transiting destination is performed after completion of the unprocessed journal in a journal merge part 81 of the system B2.