baber/WOPTO huggingface dataset:
Patent JP-2003297844-A (JP)
Title: Semiconductor device and manufacture method therefor
Inventor: FUJIMAKI HIROKAZU
IPC: H01L29/737
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device where the concentration of a base layer of a Si-Ge hetero-bipolar transistor is made high, which is made thin and whose capacity is improved, and to provide a manufacturing method of the semiconductor device.  <P>SOLUTION: Thermally oxidized films 102 where upper parts of parts becoming active regions are opened, P-type polycrystalline Si films 103 serving as base electrodes and Si nitride films 104 including opening sidewalls 105 are sequentially formed on a single-crystal Si wafer 101 whose surface is an N-type. The manufacturing method of the semiconductor device includes a process for growing an N-type Si-Ge layer 106 on the single-crystal Si wafer 101, a process for growing a single-crystal silicon layer on the N-type Si-Ge layer 106 in a desired thickness and a process for diffusing boron from the surface of the single-crystal silicon layer or from inside the single-crystal silicon layer in a desired concentration and forming a base layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287115-A (JP)
Title: Hydraulic oil supply device for hybrid vehicle
Inventor: IKEDA TATSUHIKO
IPC: F16H61/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an electric powered second hydraulic pump 22 by utilizing a mechanically driven first hydraulic pump 21 also in a backward traveling.  <P>SOLUTION: The suction port 44-1 of the first hydraulic pump 21 is connected to a working oil sump 51 through a normal rotation suction passage 53, and connected to a transmission working part 52 through a reverse rotation delivery passage 54. A delivery port 45-1 is connected to the transmission working part 52 through a normal rotation delivery passage 55, and connected to the working oil sump 51 through a reverse rotation suction passage 56. The second hydraulic pump 22 is connected between two connection points 61 and 62. First to fourth check valves 57 to 60 are installed in the passages 53, 54, 55, and 56 to regulate the flow direction of hydraulic oil. During normal rotation, the hydraulic oil is force-fed to the transmission working part 52 through the first and third check valves 57 and 59, and during reverse rotation, the hydraulic oil is forcibly fed to the transmission working part 52 through the fourth and second check valves 60 and 58.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003018368-A (JP)
Title: Dynamic document feeder system and method for maximizing scanning throughput
Inventor: CARDOT TIMOTHY R
IPC: H04N1/00
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a control system for an optical scanner that maximizes the delivery rate of a document feeding device depending on the actual optical data amounts of documents being scanned. SOLUTION: This invention provides a control system and method for an optical scanner of the type having a document feed device for transporting documents to an optical scanning station. The control system includes a plurality of buffer memories for temporarily storing optical data from documents processed through the scanning station, and a control circuit connected to the buffer memories and the document-feed device. The delivery rate of the document-feeding device is maximized to a level consistent with an estimated mode value of optical data present on the documents being scanned.  When documents having higher than normal optical data cause the buffer memories to fill up faster then than they empty, the control circuit transmits a command to slow down the delivery rate of the document feeding device upon a determination that a threshold capacity of any of the buffer memories has been exceeded.
Patent JP-2003293495-A (JP)
Title: Panel
Inventor: MORITA KOJI
IPC: E04B2/74
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel having a detachable panel element easily mounted to a frame structure body and facilitating mounting work when making a layout change with no problem of having difficulty in detachment due to the panel element biting into the frame structure body.  <P>SOLUTION: This panel P is provided with a panel element mounting region A mountable with a plurality of panel elements PA having panel faces. In this case, the panel element mounting region A has a fixing region A1 wherein at least one panel element PA is fixedly mounted, and an attaching/detaching region A2 wherein the other panel element PA can be detachably mounted to the upper stage side or lower stage side to the fixed panel element 2 mounted to the fixing region A1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295732-A (JP)
Title: Image forming apparatus
Inventor: MIYAZAWA HIDEAKI
IPC: B65H5/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the visibility and operability inside an apparatus by contriving an opening and closing method of a door when a jam processing is performed or a fixing device and a process unit are replaced.  <P>SOLUTION: An image forming apparatus is provided with a supporting body linking the door and an image forming apparatus main body, a rail to slide the supporting body, and the door which is provided with an oblong groove on its side surface and can be moved along a pin from the supporting body, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001587-A (JP)
Title: Electric power steering device for automobile
Inventor: TERADA TETSUYA
IPC: B62D113/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device having steering characteristics by which a driver always feels an almost fixed feeling even when a vehicle behavior changes by a vehicle responding variable mechanism.  <P>SOLUTION: This electric power steering device for an automobile has a torque sensor 50, the vehicle responding variable mechanism 6 which changes the transmission ratios for a steering angle and a wheel rudder angle in response to the vehicle speed, and a first control unit 22 which sets a control volume for an electric motor 18 in a manner to reduce the value of the torque sensor. The electric power steering device also has a second control unit 24 which sets the control volume of the electric motor in such a manner that a relationship for a steering force sensed by the driver and the vehicle behavior sensed by the driver becomes a preset relationship, and an electric motor control unit 26 which controls the electric motor by a control volume for which those control volumes are added. The second control unit estimates a vehicle response delay amount (λ) by an output signal S3 of the vehicle responding variable mechanism, and sets the control volume in such a manner that the relationship for the steering force sensed by the driver and the vehicle behavior sensed by the driver becomes approximately constant regardless of the delay amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292684-A (JP)
Title: Rubber composition and tire
Inventor: NAKAMURA HIDEO
IPC: B60C1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition which can maintain appearance properties hardly generating cracks or discoloration on the rubber surface over a long period of time; and a tire using the same.  <P>SOLUTION: This rubber composition contains (a) 100 pts.wt. rubber component comprising at least one rubber selected from the group consisting of a natural rubber, an isoprene rubber, a butadiene rubber, and a styrene-butadiene rubber and (b) 0.1-20 pts.wt. polyolefin wax of which the melting point, measured by a differential scanning calorimeter (DSC), is 70-120°C and the number average mol.wt. (Mn), measured by gel permeation chromatography (GPC), is 500-5,000. The polyolefin wax is added to 100 pts.wt. rubber component in a ratio of 0.1-10 pts.wt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002358104-A (JP)
Title: Programmable controller and method for controlling the same
Inventor: OKADA KAZUTOMO
IPC: G05B19/05
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To improve event responsiveness in a programmable controller on which a general arithmetic processing unit and a controller for a specific use are mounted. SOLUTION: An MPU 101 starts the execution of event processing just after requesting the execution of a user program or input/output refresh processing to an ASIC 106, and stops the event processing when the completion of the execution of the user program or input/output refresh processing is announced from the ASIC 106, and performs inside processing for returning to normal processing. Thus, it is possible to realize the parallel execution of the execution processing of the user program and the input/output refresh processing and the event processing.
Patent JP-2003296347-A (JP)
Title: Personal information database registration system
Inventor: TAKAHASHI KIYOTO
IPC: G06F17/30
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal information database registration system for efficiently realizing the registration of personal information extracted from electronic mail in a database en bloc.  <P>SOLUTION: In a personal information database registration system using a personal information database registering device connected to the mail server of an electronic mail system, the personal information of a user is extracted from an electronic mail transmitted from the user of a mail client terminal housed in a mail server so that the personal information of the users of all the mail client terminals housed in the mail server can be managed en bloc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300923-A (JP)
Title: Hydroxymethyl-substituted polyhydric phenol
Inventor: MATSUISHI KAZUYA
IPC: C07C39/17
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new hydroxymethyl-substituted polyhydric phenol that bears two hydroxymethyl groups on each phenol nucleus as substituents.  <P>SOLUTION: The hydroxymethyl-substituted polyhydric phenol is represented by general formula (I) [wherein X is a divalent group (a) represented by general formula (II) (wherein R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are individually independent H or a 1-4C alkyl) or a tetravalent group (b) represented by general formula (III) (wherein R<SB>5</SB>and R<SB>6</SB>are independently H or a 1-4C alkyl) or a divalent group (c) represented by general formula (IV) (wherein R<SB>7</SB>and R<SB>8</SB>are independently H or monofluoromethyl, difluoromethyl or trifluoromethyl where R<SB>7</SB>and R<SB>8</SB>are never H simultaneously); when X is a divalent group (a), n is 2; when X is a tetravalent group (b), n is 4; when X is a divalent group (c), n is 2].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303221-A (JP)
Title: Commodity sales system
Inventor: MATSUKURA TAKASHI
IPC: G06Q50/30
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems when, for example, a travel is planned, that it is required to separately search, reserve, and pay a going and returning route, accommodations, and the like, however, doing such a plurality of processes is troublesome for a customer, although agents which substit the processing for the customer exist, but which are being eliminated by the spreading of E-commerce.  <P>SOLUTION: This commodity sales system collectively performs the search and the reservation of a plurality of commodities. The customer can collectively pay a plurality of the commodities using a coupon. This system also considers the conditions of the intention of purchasing the commodities and the order of priority to allow every customer to purchase an optimal commodity. While, this system provides the agent with the right of issuing the coupon so as to prevent its elimination. This system has a function of an auction and allows the customer to buy the commodity at a satisfactory price.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301396-A (JP)
Title: Controller of supercalender
Inventor: SANO KENICHI
IPC: D21G1/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a supercalender by which quality is easily secured and operation efficiency is improved.  <P>SOLUTION: Main and help calender rolls 1a and 1b are driven by motors 3a and 3b while being pressed to each other by a calender roll pressurizing device 9. A circuit 7 for compensating torque for nipping loss calculates a torque required for the nipping loss based on a nipping pressure signal from a nipping pressure setter 9a and outputs a compensated signal to main and each help driving controllers 4a and 4b from a circuit 11 for calculating the share of the torque required for the nipping loss so as to distribute the torque required for the nipping loss to the main and help calender rolls 1a and 1b at a prescribed proportion. The paper quality is secured by preventing the retardation of response and the excess change of load by directly distributing the torque required for the nipping loss to the help calender rolls 1b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300098-A (JP)
Title: Method and system for washing contaminant
Inventor: OCHIAI KATSUHIRO
IPC: F23G5/04
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for washing contaminants for washing the whole trash incinerating/cleaning facilities or the like consistently in high efficiency without spreading contaminants to the outside.  <P>SOLUTION: This method is used for washing the contaminated inside of the trash incinerating/cleaning facilities or the like and comprises the steps of: washing the inside of the facilities with jetting/spraying high-pressure washing water in which a detoxifying chemical is mixed; sucking/recovering waste washing water created in the washing step; purifying the sucked/recovered waste washing water by throwing a precipitating agent into the waste washing water and removing water from the purified waste washing water to obtain condensed precipitates being sludge; and melting the sludge condensed in the purifying step to obtain harmless sludge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301679-A (JP)
Title: Controller for electric opening/closing device
Inventor: YAMAMOTO OSAMU
IPC: E06B9/68
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for an electric opening/closing device, which can prevent a hindrance to an opening/closing operation by correctly obtaining data on a present position even if the data on the present position are not stored in a nonvolatile memory on the occurrence of a reset.  <P>SOLUTION: A microcomputer 14 makes a discrete value of a counter 19 stored as the data on the present position in an electrically erasable and programmable read only memory (EEPROM) 18, in accordance with the detection of power shutdown by a power shutdown detecting circuit 17. On switching on a power supply, the data on the present position are set in the counter 19 when stored in the EEPROM 18; and when the data on the present position are not stored in the EEPROM 18, the present position is controlled by continuously using the data on the present position, which are retained by the counter 19, in accordance with the retention of a value predetermined by a register group 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003259922-A (JP)
Title: Food roasting griddle
Inventor: NAKATO YUTAKA
IPC: A47J37/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food roasting griddle which can prevent thermal influence from the body thereof due to heat transferred therefrom.  <P>SOLUTION: In the food roasting griddle 1 which comprises a table T with an opening H at the center thereof, the body 2 thereof housed into the opening H and a cabinet C covering the body 2 thereof at a lower part of the table T, a retainer 5 is provided on the rim of the opening H of the table T. A receiving part 6 is protruded inwardly from the retainer 5. A flange part 8 of the body 2 of the food roasting griddle is installed on the receiving part 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003301243-A (JP)
Title: Fe-Ni ALLOY SHEET SHOWING EXCELLENT CORROSION RESISTANCE AND ELECTROCHEMICAL PROCESSABILITY
Inventor: TACHIKAWA KIYOSHI
IPC: C22C38/14
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Fe-Ni alloy sheet showing both corrosion resistance and electrochemical processability.  <P>SOLUTION: The Fe-Ni alloy sheet comprises, by mass, 29-55% Ni, 0.001-0.1% Si, 0.001-0.5% Mn, ≤0.01% C, ≤0.01% O and the balance being Fe and unavoidable impurities. A photoelectron spectrometry of its outermost surface detects substantially ≤4% Si+Mn atoms and a metal peak accounting for 0.5-6% of the total area of an FeO peak, an Fe<SB>2</SB>O<SB>3</SB>peak and the metal peak. Here, Ni may be partially replaced by ≤10 mass% Co, and the alloy sheet may comprise, by mass, ≤0.005% B, ≤0.01% N and at least one chosen from ≤0.1% Nb, ≤0.1% Zr and ≤0.1% Hf.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304261-A (JP)
Title: Radio communication system
Inventor: TANAKA HIRONORI
IPC: H04B7/26
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform communication even between radio terminals which can not be directly communicated and to effectively use a hand according to situations.  <P>SOLUTION: A first radio terminal 1a transmits a synchronization frame to other radio terminals for synchronizing a radio communication system, all the radio terminals 1a to 1d transmit reception state measurement frames, all the radio terminals except the first radio terminal transmit reception state information frames for informing the measured reception state to the first radio terminal, the first radio terminal creates a reception state management table from the measured reception state and the reception state in the reception state information frame, when a second communication terminal can not be directly communicated with a third radio terminal in the reception state management table, a fourth radio terminal which can be communicated with both of the second and third terminals, transfers frames except the reception state measurement frame and the reception state information frame between the second and third radio terminals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310771-A (JP)
Title: Magnet therapeutic device
Inventor: MIYAMOTO TETSUSHI
IPC: A61N2/08
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic therapeutic device which can be set in arbitrary shoes and prevents excessive pressures and shoes sores during walking without tightening the insides of the shoes while losing no design-oriented values of midsoles and furthermore, achieves more comfortable wearing and safety by applying deodorizing actions for malodor in the shoes intensified by resultant blood circulation promoting effect due to magnetism.  <P>SOLUTION: The small and thin magnet therapeutic device is used to be applied on a part of the soles. Deodorizing actions are available and the permanent magnet employs a neodymium magnet or otherwise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317234-A (JP)
Title: Method for manufacturing magnetic recording medium and apparatus for manufacturing the same
Inventor: FUJIMAKI SHIGEHIKO
IPC: G11B5/85
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic recording medium suitable for high-density recording imparted with magnetic anisotropy strong in a circumferential direction by arc ion beam vapor deposition and an apparatus for manufacturing the same.  <P>SOLUTION: The method for manufacturing the magnetic recording medium comprises performing deposition by an arc ion beam vapor deposition system 15 having an arc ion source 1, a duct 3, an ion current control mechanism 5 for converging and deflecting the arc ion beam 10 and a deposition chamber 2 for depositing films by irradiating a substrate 4 with the converged and deflected ion beam. The magnetic recording medium suitable for the high-density recording can be formed by scanning the substrate 4 with the ion current into the circumference direction of the substrate 4 and forming a Cr alloy ground surface film or a magnetic film of a CoCr alloy while deflecting the ion current and making the ion current incident on the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312814-A (JP)
Title: Book control system
Inventor: UMEYAMA KOJI
IPC: B65G1/137
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To integrally store and control various books produced in relation to construction of plants by means of a computer device.  <P>SOLUTION: This book control system is composed of a computer device 1 and a plurality of terminal devices 2 connected to it through a communication line T. A memory means 8 of the computer device 1 has a register of books and a storage range for book data. In the register, data file names of the books to be registered are stored as registration numbers related to names of plants and book issuing sources. In the storage range, the book data are stored linked with the registration numbers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327687-A (JP)
Title: Novel dendrimer and ion conductive polymer electrolyte having the same
Inventor: HIRAO AKIRA
IPC: H01M10/05
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel polymer having sufficient ion conductivity at a room temperature even in a state containing no solvent.  <P>SOLUTION: A dendrimer has a polymer chain, which contains a carbon skeleton represented by formula (I-1) or (I-2) (wherein m and n are each independently an integer, the formulae (I-1) and (I-2) express only a carbon skeleton, and at least one functional group selected from the group consisting of hydrogen atom, a halogen atom, an organic group, and an organic group through a metal bond is bonded to each of carbon atoms so that bonding hands become 4 and forms a multiple bond along with an adjacent atom), and a hydrogen bondable polar group in a branched chain. An ion conductive polymer electrolyte containing the dendrimers is also disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322401-A (JP)
Title: Hot water storage type water heater
Inventor: FUJIBAYASHI SHINGO
IPC: F24H1/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a phenomenon of hot water shortage due to rapid heat dissipation caused by an influence of a heat exchanging pipe in a tank.  <P>SOLUTION: This water heater is provided with a bathtub water circulating means 24 circulating water in a bathtub 28, a sub tank 21 communicated with an upper part and a shell of a tank 5, the heat exchanging pipe 23 being communicated with the bathtub water circulating means 24 and exchanging heat with hot water and a circulating bathtub water temperature detecting means 25 provided to the heat exchanging pipe 23, and controls the bathtub water circulating means 24 to maintain the temperature of the bathtub water at a prescribed temperature.  <P>COPYRIGHT: (C)2004,JPO