baber/WOPTO huggingface dataset:
Patent JP-2003111505-A (JP)
Title: Agricultural traveling car body
Inventor: SAEKI MASABUMI
IPC: B60K17/04
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural traveling car body capable of avoiding an increase in number of parts and cost due to takeout of a transmission part for transmitting power to rear wheels from the interior of a transmission case to the outside, reducing the weight of the car body and further carrying out stable traveling. SOLUTION: This agricultural traveling car body is equipped with a speed change gear box 5 housing speed changing transmission mechanisms for changing power from an engine into a plurality of stages, transmitting the power to left and right front wheels 64 and left and right rear wheels 55 and equipped with a clutch 34 for stopping at a constant position capable of stopping at the constant position and further a PTO shaft 36 having one end thereof protruded to the rear and driven through a safety clutch 37 for stopping the transmission under an overload.  In the car body, the speed change gear box 5 is integrally connected to a main gear box 4 housing a differential device 8 for the left and right front wheels 64, a rear wheel transmission gear box 6 branching the power to the left and right rear wheels 55 and the transmission case 1 housing the transmission part 38 transmitting the power to the rear wheel transmission gear box 6. Thereby, the car body frame lowering in the back when viewed from the side of the car body is composed.
Patent JP-2003048911-A (JP)
Title: Method for producing olefinic polymer and catalyst for polymerizing olefin
Inventor: NAGANUMA AKIJI
IPC: C08F10/00
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To efficiently produce an olefinic polymer having a molecular weight distribution with a slight distribution of low-molecular weight regions and high- molecular weight regions and having an optional molecular weight by an inexpensive and highly active catalyst readily modifying the molecular weight without lowering the activity. SOLUTION: This catalyst for polymerizing an olefin comprises (A) a transition metal complex compound represented by the general formula (I), (B) an ionic compound reactive with the transition metal complex compound or its derivative and forming an ionic complex and/or a Lewis acid and (C) an organoaluminum compound. A method for producing the olefin polymer comprises using the catalyst.
Patent JP-2004032202-A (JP)
Title: Radio transmitter and scheduling method
Inventor: SHOJI TAKAHIRO
IPC: H04W72/12
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To ensure favorable communication by reducing the deterioration of signal quality due to an interference component.  <P>SOLUTION: A radio resource control section 130 reads out a mobile station unit scheduled at each slot from a table 142 and performs scheduling according to a specified algorithm. The table 142 holds a mobile station unit permitting the transmission of data for each slot in a virtual frame. A communication quality comparing section 144 compares the communication quality of each mobile station unit informed of the radio resource control section 130 with specified communication quality and decides whether the correspondence between each slot and the mobile station unit permitting the transmission of data on the table 142 is altered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031520-A (JP)
Title: Semiconductor integrated circuit and manufacturing method thereof
Inventor: FURUMIYA MASAYUKI
IPC: H01L27/04
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit and a manufacturing method thereof of high Q value and inductance of an inductor, with smaller size.  <P>SOLUTION: A multilayer wiring layer 1 is provided on a semiconductor substrate, and a inductor 3 is provided on an insulating layer 2 of the multilayer wiring layer 1. The inductor 3 is formed by arranging a single wire 3a in spiral. A lamination film 14 is provided in an internal region 13 of the inductor 3 on the insulating layer 2. The lamination film 14 is formed by laminating a TiW layer 9, Cu layer 10, a ferromagnetic layer 15 of Ni, Cu layer 11, and a TiW layer 12 in this order. The lower surface of the ferromagnetic layer 15 is lower than the upper surface of the wiring layer 3a while the upper surface of the ferromagnetic layer 15 is higher than the lower surface of the wiring layer 3a. Thus, the lower part of the ferromagnetic layer 15 corresponds to the wiring layer 3a. Further, the upper surface of the lamination film 14 is higher than the upper surface of the wiring layer 3a while the lower surface of the lamination film 14 is lower than the lower surface of the wiring layer 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289135-A (JP)
Title: Semiconductor integrated circuit device and manufacturing method therefor
Inventor: HOSOYA KEIJI
IPC: H01L27/105
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which can suppress the unevenness of a resistance value of a local wiring in a cell.  <P>SOLUTION: The semiconductor integrated circuit device comprises a cell transistor, a bit line (13-1) provided above the transistor, a local wiring (21-1) in the cell provided above the bit line (13-1) and connected to one of source/ drain regions (5) of the transistor, and a magnetoresistance element (18) provided above the bit line (13-1) and connected to the bit line (13-1) and the local wiring (21-1) in the cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040359-A (JP)
Title: Network management system
Inventor: HIKITA YOSHIHIRO
IPC: H04L12/24
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network management system for executing proper problem solution in response to a state of the system so as to enhance the job efficiency and the convenience of the maintenance management.  <P>SOLUTION: A table storage section 11 stores a system state table T1, a constraint condition table T2, and a problem processing table T3. An analysis section 12 discriminates whether or not a state revision request satisfies the constraint condition in a present system state, extracts all problem data until no constrained problem exists when the request does not satisfy the constraint condition and the problem can be avoided, but extracts an unavoidable cause being a cause to disabled avoidance when the problem cannot be avoided if the request does not satisfy the constraint condition to apply analysis processing to the normality of the state revision request. A user interface section 13 transmits a command corresponding to the state revision request to solve the problem to network equipment and receive its response therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037785-A (JP)
Title: Contact electrification system and process cartridge
Inventor: FUEI NAOKI
IPC: G03G15/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact electrification system by which uniform electrification is stably performed over a long term without causing sticking and soiling to/by an electrophotographic photoreceptor and a process cartridge provided with the contact electrification system.  <P>SOLUTION: In an electrifying device for electrifying a body to be electrified, an electrifying member possesses a conductive supporting body and also at least a conductive elastic layer and a surface layer covering the surface of the conductive elastic layer on the conductive supporting body. The conductive elastic layer consists of thermoplastic elastomer where conductive particles are dispersed. When Rz1 stands for the ten-point average roughness of the surface layer and Rz2 that of the surface of the body to be electrified, a relation Rz1+Rz2≤20 μm (here Rz2≤5 μm) is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036988-A (JP)
Title: Hot water supply system
Inventor: NISHIKAWA TOMOAKI
IPC: F24H1/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply system capable of certainly judging that a low-temperature water line and a preheated hot water line are in reverse connection to a mixing regulation valve.  <P>SOLUTION: The hot water supply system is equipped with a solar heat utilizing hot water apparatus 10 having a heat accumulating chamber 14 storing a preheated hot water produced by the solar heat and a hot water supplier 20 having the mixing regulation valve 21 through which the preheated hot water sent out from the chamber 14 and the low-temperature water are sent off to a heat-exchanger 25 while they are mixed when necessary, and in case the condition that the low-temperature water temperature Tw sensed by a low-temperature water temperature sensor 28a is 5°C or more higher than the preheated hot water temperature Tp sensed by a preheated hot water temperature sensor 28b continues 10 sec or more during hot water discharge, judgement is passed that the low-temperature water line and the preheated hot water line are in reverse connection with the mixing regulation valve 21, and an error indication is given in the display part of an operating remote controller 30 so as to inform the user of the occurrence of reverse connection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034606-A (JP)
Title: Reinforced plastic bathtub
Inventor: SUZUKI YASUHIRO
IPC: B29C70/06
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a stress at a mold releasing time and a crack due to a thermal shock during use, and to enhance a hot water resistance, a heat resistance and workability.  <P>SOLUTION: In a bathtub for sequentially forming an intermediate layer obtained by existing a fiber-reinforced material on a surface of a gel coating layer and curing a resin composition and a reinforced layer, the gel coating layer is formed of a cured material of a composition containing an unsaturated polyester obtained by blending and reacting (a) a polyethylene-2,6-naphthalate, (b) an α,β-unsaturated dibasic acid and/or its acid anhydride, (c) a saturated polybasic acid and/or its acid anhydride, (d) a hydrogenated bisphenol A propylene oxide derivative represented by general formula (I) and (e) a polyhydric alcohol as the resin composition for forming the gel coating layer and an unsaturated monomer having a polymerizable double bond in a molecule. Here, in formula (I), m and n are each an integer in which a mean value of the m and the n becomes 2.5-5.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037388-A (JP)
Title: Pressure sensor
Inventor: YAMAKAWA TOMOYA
IPC: G01L19/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor having a high pressure measuring accuracy.  <P>SOLUTION: The pressure sensor includes a connector housing 30 having a pressure receiving surface for disposing a pressure sensitive element, and a sensor housing 40 having a sealing diaphragm 43 and having a pressure guide hole 441 for guiding a fluid of an object to be pressure measured to the diaphragm 43. A pressure sensitive element 20 is housed in a pressure chamber 42 formed between the diaphragm 43 of the housing 40 and the pressure receiving surface 32 of the housing 30, and a pressure transfer medium is sealed in the chamber 43. A mounting part 445 for mounting a counterparty member for containing the fluid is provided in the housing 40, and an insulating film 71 having an electrical insulation is arranged on a contact surface brought into contact with the conterparty member of the mounting part 445.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035517-A (JP)
Title: Carbapenem antibiotic-containing oral preparation
Inventor: NEGISHI HIROSHI
IPC: A61P31/04
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oral preparation containing an oral carbapenem antibiotic, having good disintegration property of the preparation, remarkably improved in releasing property of an active ingredient, having good stability of the active ingredient with time and not producing a decomposed material and not causing lowering of antimicrobial activities during preparation.  <P>SOLUTION: This carbapenem antibiotic-containing oral preparation is obtained by producing, by dry granulation method, granules comprising the oral carbapenem antibiotic represented by formula (1), and further, (a) one or more kinds of substances selected from the group consisting of a fine-crystalline cellulose, lactose and anhydrous calcium hydrogen phosphate as vehicles, (b) one or more kinds of substances selected from the group consisting of crospovidone, carmellose sodium and croscarmellose sodium as a disintegrator and (c) magnesium stearate or talc as a lubricant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042052-A (JP)
Title: Ring with teeth and its producing method
Inventor: NAGAI YOSHINORI
IPC: B21D28/10
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To arrange projecting teeth between a rotating shaft end surface and a sensor faced to this surface, in the case of being comparatively short in this distance between the above two.  <P>SOLUTION: In a platy metal-made ring 1 with teeth, in which a cylindrical bearing part 2 and a flange part 3 bending-formed at its one end part and a plurality of projecting teeth 4 protrudently formed at the flange part are integrally provided, and the inner diameter side protruded part 6 projecting in the inside of the diameter direction from the bearing part on the projecting teeth, the outer diameter side 7 of the projecting teeth is formed with semi-shearing work and also, the inner diameter side 8 is formed with a full-shearing work, and tooth peak part at the inner diameter side of the projecting teeth after the full-shearing work, is removed by machining to make the tooth thickness t2 at the inner diameter side of the projecting teeth thinner than the tooth thickness t1 at the outer diameter thereof. The tooth thickness of the protruded part 6 at the inner diameter side is made to be thin and the protruded part 6 at the inner diameter side can be arranged while securing the sufficient clearance with the sensor between the rotating shaft end surface and the sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044490-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: KITANO YASUSHI
IPC: F02M43/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device of an internal combustion engine which can raise a penetrating force of an injection fuel by accelerating a vaporization of the injection fuel.  <P>SOLUTION: In the fuel injection device in which the higher a fuel temperature T immediately before a fuel injection becomes, the lower the penetrating force of the injection fuel becomes. When the fuel temperature becomes a specific temperature T', the penetrating force becomes the lowest, and the higher the fuel temperature becomes exceeding the specific temperature, the higher the penetrating force becomes. The fuel is injected so that a desired penetrating force is realized by raising the fuel temperature exceeding the vicinity of the specific temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045278-A (JP)
Title: Electronic equipment, monitor and method for monitoring voltage, recording medium, and program
Inventor: IMURA SHIGERU
IPC: H04W88/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately calculate a residual discharge capacity of a battery made hardly affected by a load current, a temperature characteristic, a change with the lapse of time, or the like.  <P>SOLUTION: A divider 167 of this electronic equipment calculates a rate factor Fr based on a battery part output voltage Vo acquired in an A/D converter 163, the load current Vd acquired in an A/D converter 164, and an initial voltage Vini of an electric power source 71 supplied via a factor resistor 166, and a divider 171 calculates a residual time factor based on the rate factor Fr1 calculated this time, the rate factor Fr0 calculated in the last, and the rate factor Rrend corresponding to an end voltage supplied via a factor resistor 173, and supplies it to a control part 65 via an output resistor 174. A CPU of the control part 65 calculates an estimated residual time based on the supplied residual time factor. The present invention is applicable for a cellular phone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044270-A (JP)
Title: Insect screen for window screen, window screen and door frame therefor
Inventor: OGURA HISAMI
IPC: E06B9/52
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability in the case of the disassembly and assembly of a door frame and an insect screen, to make anyone able to install the insect screen to the door frame without a looseness and to make mountable a fastener element for a plane fastener on the insect screen with an excellent appearance, in a window screen.  <P>SOLUTION: The fastener element 51 for the plane fastener 5 is secured at the edge section 32 of a wire body 3 through a beltlike connecting body 6 composed of one welding body 61. The welding body 61 is formed in a sheet shape or a filmy shape that the welding body is folded double so that the welding body is superposed mutually, holding the edge section 32 of the wire body 31. The places where the welding material 61 is superposed are welded linearly. The fastener element 51 for the insect screen 3 is mounted or demounted to or from the fastener element 52 for the door frame 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047822-A (JP)
Title: Optical module and optical module assembly using the same
Inventor: SETOGUCHI KATSUHIDE
IPC: G02B6/42
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module and an optical module assembly that are suited to mounting of an optical element of surface type semiconductor element and excel in mass-productivity, and is compact and superior in high-frequency characteristic.  <P>SOLUTION: The optical module M1 is provided with a VCSEL 2 and an optical waveguide body (optical fiber 42 and ferrule 41 housing the same) connecting electrically with the VCSEL 2 that is fitted th the arrangement surface 16 side of the VCSEL 2 of a substrate 1 where a wiring is formed to energize the VCSEL 2. Sides excluding the arrangement surface 16 of the VCSEL 2 of the substrate 1 and its rear surface 20, that is, any of sides of the substrate 1 is fixed onto an external circuit substrate (not illustrated) where an external wiring is formed to energize the VCSEL 2, thus electrically connecting the external wiring formed thereon with a wiring formed on the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054638-A (JP)
Title: Cross modal learning device and method for recognition processing
Inventor: ECHIZEN TAKAMASA
IPC: G06T7/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To attain learning processing which flexibly corresponds to environmental changes by integrating a plurality of sensor information without excessively increasing calculation processing volume and storage capacity.  <P>SOLUTION: A rewiring circuit 24 integrates information from a plurality of sensors 20 for measuring external information into shape supra-modality and motion supra-modality. A noticing reinforced learning part 26 learns the parameters of the shape supra-modality and the motion supra-modality on the basis of expected value maximizing algorithm. A combined storage map 34 calculates combined relation between the shape supra-modality and the motion supra-modality by using a weight vector and determines a noticing class related to predictive motion. An action control part 36 outputs action corresponding to the determined noticing class. Since the invented cross modal learning device 10 optimizes parameters like self-teacher without using teacher data, the device is flexibly fitted into environmental changes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051915-A (JP)
Title: Air flow layer coal gasifier
Inventor: TAKEDA MAKOTO
IPC: C10J3/48
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air flow layer coal gasifier equipped with a heat recovery means within the furnace.  <P>SOLUTION: The gasifier has a gasifying chamber 11 heating a fine powder and a heat recovery chamber 9 allowing a product gas generated in the chamber 11 to pass through and provided with heat conductive tubes 25a to 25d for recovering the heat of the product gas. Plate members 33a to 33d regulating a part of the passage of the product gas from the chamber 11 are arranged to control adhesion of dust to the tubes 25a to 25d by raising the flow rate of the product gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003063031-A (JP)
Title: Method for manufacturing ink cartridge
Inventor: HARA KAZUHIKO
IPC: B41J2/175
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a container which suppresses a porous material for impregnating ink and stores it in a specified state. SOLUTION: The method for manufacturing an ink cartridge comprises a step for inserting the porous material formed larger than the volume of the form chamber by a compressed member formed like the teeth of a comb into the form chamber by compressing the porous material from both sides, in a container main body which has the form chamber accommodating the porous material, an ink supply port formed at the bottom face and the top part opened, a step for accommodating the porous material as being compressed by retracting the compressed member from the form chamber, and a step for forming the container by bonding a lid member to the opening of the container main body.
Patent JP-2004058818-A (JP)
Title: Electric power steering controller
Inventor: ITO YOSHIHIRO
IPC: B62D5/04
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering controller capable of constituting a capacitor of one unit capacitor.  <P>SOLUTION: In this electric power steering controller 1 which is provided with the capacitor 6 smoothing current flowing in an electric power steering motor, a control element controlling the electric power steering motor, and a control board 4 with which the capacitor is electrically connected, the capacitor is constituted by one unit, and a connection wire of the capacitor and the control board is made of copper. A conventional capacitor is constituted of a plurality of units, and a connection wire of the capacitor and the control board is made of iron or brass. But, by constituting the connection wire of the capacitor and the control board by copper having lower resistance than iron or brass, heat generation of the connection wire of the capacitor and the control board can be suppressed. Consequently, the capacitor can be constituted only of one unit, thereby reducing the number of parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070413-A (JP)
Title: Physical distribution management system for electrically conducting article
Inventor: KICHIJIMA YASUTAKA
IPC: G06K17/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To accurately manage physical distribution by preventing a decrease in the transmission output of an IC tag attached to each electrically conducting article, such as a metallic article.  <P>SOLUTION: The physical distribution management system for electrically conducting articles comprises electrically conducting articles each having an IC tag from which individual ID code data are sent over electric waves from an antenna part at predetermined time intervals; at least one reader installed in the management area of the articles for receiving the electric waves of the IC tags; and a data processing part connected to the reader. The IC tag has between its sending part and the antenna part a matching circuit which achieves a matching between an impedance of 1.1 to 3 times the impedance of the antenna part and the impedance of the sending part.  <P>COPYRIGHT: (C)2004,JPO