baber/WOPTO huggingface dataset:
Patent JP-2003125461-A (JP)
Title: Hands-free talk system and repeater for hands-free speech system
Inventor: HATAKEYAMA TAKESHI
IPC: H04W88/06
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a hands-free talk system using a local radio communication capable of reducing the sense of incongruity when cut off or the like of a counterparty's voice when the local radio communication falls in a service interruption state. SOLUTION: The hands-free talk system comprises a communication device 11 having a communication unit side microphone 111 which accepts the input of a user voice, a communication unit side speaker 112 which outputs the counterparty's voice, and a communication device side local radio communication unit 114 for performing the local radio communication, and a repeater 12 having a repeater side microphone 121 which accepts the input of the user voice, a repeated side local radio communication unit 123 for performing the local radio communication, a communication controller 122a for detecting the local radio communication state, a repeater side microphone switching unit 122 for switching the voice input acceptance of the microphone 121,  and a repeater side network communication unit 124 for performing the communication with a counterparty communication unit 14 via a network communication network 13.
Patent JP-2003113193-A (JP)
Title: New gold-chalcogen compound and method for synthesizing the compound
Inventor: SUZUKI HIROYUKI
IPC: C07H5/10
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a new gold-chalcogen compound useful as an intermediate for synthesizing pharmaceuticals, agricultural chemicals, and photographic materials. SOLUTION: This new gold (I)-chalcogen compound is expressed by the general formula (1) [Ch is O or S; any one of R<1> and R<2> is a group expressed by the general formula (2) and the other is H or an alkyl; R<3> to R<10> are each H, an alkyl, hydroxy, amino, carboxy, an alkoxy, an aryloxy, an acyloxy, an acylamino, sulfonamide, an alkoxycarbonyl, an aryloxycarbonyl or carbamoyl; Q in the general formula (2) is Se or Te; L<1> therein is a compound capable of coordinating with gold (I) through N, S, Se, Te or P (provided that no alkylphosphine, nor arylphosphine, is included therein); and n<1> is 0 or 1] or comprises its enantiomer.
Patent JP-2004071718-A (JP)
Title: Carrier system
Inventor: SOTONO RIICHI
IPC: H01L21/68
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier system in which installation space can be narrowed, reinforcement of building at the time of installation can be reduced, various works such as carry-in/out can be made efficient, and whose cost can be made inexpensive.  <P>SOLUTION: The system is provided with a slide rail 11 obtained by dividing a part of a suspension-type rail 1, a slide rail 12 which is arranged in parallel to the slide rail 11 and is in the same length as the slide rail 11, and a moving mechanism 13 moving the slide rails 11 and 12 to a direction close to or detached from a stocker 3a. When the moving mechanism 13 moves the slide rails 11 and 12 in an arrangement direction and one slide rail 11 (12) is connected to the rail 1, a truck 2a is made advance into the slide rail 11 (12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068184-A (JP)
Title: Wet-heat exchangeable porous sheet
Inventor: YANAGISAWA HIROBUMI
IPC: D04H1/425
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an improved wet-heat exchangeable porous sheet effectively useful as a member for a humidification device of a solid polymer type fuel cell.  <P>SOLUTION: The wet-heat exchangeable porous sheet is constituted of a cellulosic fiber and a polyphenylene sulfide-based fiber in a porous sheet state. The sheet is a monolayer sheet obtained by mixing the cellulosic fiber with the polyphenylene sulfide-based fiber or a double-three layer laminate obtained by combining nonwoven fabric-like sheets and/or woven fabric-like sheets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068871-A (JP)
Title: Cross shaft joint
Inventor: OZAKI MITSUHARU
IPC: F16D3/41
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross shaft joint capable of working with a low torque during the operation, suppressing the rattle of the shaft part, and reducing the cost.  <P>SOLUTION: The cross shaft joint is structured so that a bearing cup 4 made of resin installed between the shaft part 1b of a cross shaft 1 and a hole 2y in a yoke 2 is formed so that its open end 4c is provided with seal parts 4d--stretching in the circumferential direction. The inside surface 4f and the outside surface 4x of a cylindrical part 4a of the cup 4 are provided with a plurality of projections 4f and peripheral grooves 4h extending in the axial direction at a certain spacing in the circumferential direction. This decreases the number of component parts required to make coupling of the cross shaft 1 with the yoke 2 and facilitates installation. Further this suppresses a deformation of the cylindrical part 4a originating from pressure fitting of the cup 4 into the hole 2y, and it is possible to prevent generation of rattling during rotation while the torque between the cross shaft 1 and the yoke 2 is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068733-A (JP)
Title: Secondary air supply device for vehicular engine
Inventor: SONODA YUJI
IPC: F02F7/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary air supply device for improving the performance of purifying exhaust gas and reducing its costs.  <P>SOLUTION: In a vehicular engine 14, part of an air cleaner 37 connected to the upstream side of a throttle body connected to an opening portion of a intake port 26 formed in a cylinder head 16 is arranged along a cylinder assembly 18, engine exhaust systems 30 (27) are connected to the opening portion of an exhaust port 27 formed in the cylinder head 16, and secondary air pipes 59, 60 are provided in the exhaust systems 30 (27) for supplying secondary air thereto. A lead valve 41 is stored in a head cover 15, a secondary air control valve 42 is arranged opposite the head cover 15, and the secondary air pipe 59 and the secondary air pipe 60 are provided for connecting the air cleaner 37 to the secondary air control valve 42 and for connecting the secondary air control valve 42 to the lead valve 41, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067609-A (JP)
Title: Hair cosmetic
Inventor: SEKI TAIZO
IPC: A61K8/40
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair cosmetic capable of imparting excellent conditioning effects to the hair without causing bad effects such as sticky feeling, and having excellent retentivity of the conditioning effects.  <P>SOLUTION: The hair cosmetic contains one or more kinds selected from an amide or salt of a betaine represented by formula (1) (wherein, R<SP>1</SP>and R<SP>2</SP>are the same or different, and each a 1-20C linear or branched alkylene group or alkenylene group having 0-2 amino groups or hydroxy groups; R<SP>3</SP>is a 1-24C linear or branched alkyl group or alkenyl group; R<SP>4</SP>is a methyl group or a ethyl group; and n is an integer of 0-5). The amide or salt of the betaine having the specific structure gives low irritation to the skin and has excellent biodegradability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079603-A (JP)
Title: Magnetic shield analysis method, magnetic shield analysis program, and design method of charged particle beam exposure device
Inventor: KAGEYAMA MOTOHIDE
IPC: G03F7/20
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic shield analysis method for holding a magnetic field in an optical path of a charged particle beam exposure device to the magnetic field.  <P>SOLUTION: The magnetic shield analysis method comprises a step S0 for dividing an analysis object region into a plurality of sub-regions 4-5 and setting the initial state of the magnetic field of the sub-region; a step S3 for having a correlation between the sub-regions and finding the boundary condition of the magnetic field of the sub-region by an integration equation method in accordance with Coulomb and Bio-Savart equations; a step S1 for finding the state of the magnetic field in each sub-region by a finite element method in accordance with a Maxwell equation from the boundary condition; and a step S2 for converging and determining a magnetic field state in each sub-region. The magnetic shield of a large-sized device in which a number of elements different in magnetic field intensity exist is analyzed highly accurately and at a high speed by these steps.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080864-A (JP)
Title: Voltage converter, voltage conversion method, and computer-readable recording medium stored with recording program for making computer perform voltage conversion control and of being read by computer
Inventor: YAMADA KATASHIGE
IPC: H02M3/155
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage converter, capable of converting DC voltage to output voltage so that the trackability of the output voltage with respect to command voltage becomes constant.  <P>SOLUTION: A controller 30 receives an output voltage Vm of a boosting converter 12 from a voltage sensor 13 and calculates a feedback standby voltage command, determined by the error between a voltage command and the output voltage Vm. The controller 30 corrects the calculated feedback standby voltage command corresponding to the output voltage Vm and calculates a feedback voltage command with the trackability of the output voltage Vm, serving as its basic properties. The controller 30 controls the boosting converter 12 with the feedback voltage command, and the boosting converter 12 holds the trackability of the output voltage with respect to the voltage command at the basic characteristics and converts a DC voltage Vb, from a DC power supply B into the output voltage Vm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075092-A (JP)
Title: Bottle case cover
Inventor: ISHIKAWA ATSUO
IPC: B65D43/02
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle case cover which prevents blanking wastes from occurring, improves attaching/detaching workability and can be reused over a plurality of times.  <P>SOLUTION: The bottle case cover is made of a rectangular sheet corresponding to the inside measurement of a bottle case 1 and is equipped with a locking piece 11 on at least two side edges 10a of the cover. The locking piece 11 consists of a crease 12 slantly extending from the side edge 10a at a predetermined angle α less than 90 degrees, a cut part 13 bending from the tip of the crease 12 reversely to the inclination α and having its tip extending to the same side edge 10a, and a locking groove 14 provided on the side edge 10a between the crease 12 and the cut part 13 to lock with a handle opening 2 formed on a sidewall of the bottle case 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078399-A (JP)
Title: Image forming apparatus and image forming system
Inventor: HASEBE TAKASHI
IPC: B41J29/38
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a publication more satisfactorily complying with the request of a user.  <P>SOLUTION: A management device 50 set in a service center stores a plurality of electronic data(stored article data) of a publication whose use is permitted by publishers A, B and C, and whose edition right is owned by the publishers A, B, and C. Then, the management device 50 extracts data in response to the request of a user from the stored article data, and stores the data as one provided article data. An image forming apparatus 10, on the other hand, acquires the provided article data from the management device 50 through a portable telephone set 30 owned by the user, and forms images based on the acquired data, and prints/binds and provides it to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073967-A (JP)
Title: Equipment and method for dehydrating and drying sludge
Inventor: NOMURA JUNICHI
IPC: C02F11/12
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment for dehydrating and drying sludge, which has press membranes having a thermal conductivity sufficient for heating of sludge, has a structure of uniformly distributing the flow rate of the hot water and vacuum degree, is short in the time for drying cake and does not cause drying unevenness.  <P>SOLUTION: The equipment for dehydrating and drying sludge is provided with a pair of press membranes 52 and 52 and filter cloths 51 and 51 between a pair of adjacent filter plates 54 and 54, forms a filter chamber consisting of the press membranes 52 and 52 and the filter cloths 51 and 51 by tightening the filter plates 54 and 54 by clamping devices and compresses the sludge in the filter chamber from both sides. Passages 53a for the hot water are formed between the filter plates 54 and 54 and the press membranes 52 and 52 and membranes having a high thermal conductivity of 0.35 to 1.00 Wxm<SP>-1</SP>xK<SP>-1</SP>are used as the press membranes 52 and 52. Mesh-like materials 53 having a thickness ≥1 mm are arranged in the passages 53a for the hot water between the filter plates 54 and 54 and the press membranes 52 and 52 to uniformly disperse the hot water. Also, the hot water generated in a hot water generator 31 is circulated and a back pressure valve 33 is disposed on the outlet side of the filter chamber of the circulating route for the hot water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077710-A (JP)
Title: Monitor stand
Inventor: AIZAWA SEIICHI
IPC: H04N5/64
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor stand of a simple structure, which allows the height position of a monitor to be easily adjusted.  <P>SOLUTION: A monitor stand 10 is provided with a support body 16, a slide body 18 which can be slid to the support body and has the monitor attached thereto, a tension spring 20 which has one end detained by the support body 16 and has the other end detained by the slide body and is elongated by slide of the slide body 18 in a direction of approach to the support body 16 due to a load from the monitor side, and a friction material 22 which is arranged between the support body 16 and the slide body 18 and stops the slide body 18 in a slide position to the support body 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078579-A (JP)
Title: Electronic voting system
Inventor: TORIO JUNICHI
IPC: G06Q50/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic voting system capable of preventing an illegal electronic voting, and backing up even if an unexpected situation such as a power failure is happened.  <P>SOLUTION: At each voting station, soon after voter's electronic voting through electronic voting terminals 11, 21, the voting contents are printed on paper by roll printers 13, 23. When the voting contents printed on the paper are confirmed by the voter, the paper is fed to make the voting contents printed on the paper become covered, and the contents printed by the roll printers 13, 23 are transferred to a PC server 1 of an election management main office. At that time, confirmation of the voting contents is performed by the voter with a confirmation button, after a lapse of a prescribed time after the button is pushed, for example, after a lapse of around 3 to 6 seconds, the paper is fed. The prescribed time is appropriately decided in response to a moving time or the like of the voter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080920-A (JP)
Title: Drive unit for brushless dc motor, and refrigerator using the drive unit
Inventor: ADACHI KOSAKU
IPC: H02P6/08
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit for a brushless DC motor that can be accelerated smoothly, even if the on-period of a PWM signal is shortened due to a current limitation generated, immediately after the startup of the drive unit, and to provide a refrigerator using the drive unit.  <P>SOLUTION: The drive unit 100 is used for the brushless DC motor 101. In a motor control part 107, a current-limit detecting circuit 108 detects the current flowing to a switching circuit 102 from a voltage doubler rectifier circuit 103 by using a shunt resistor 140, detects the induced voltage from a position detecting circuit 106 during the on-period of the PWM signal, and does not detect the induced voltage during a period from the on-time of the PWM signal, which is the time the induced voltage starts up, up to a prescribed sampling delay time. The sampling delay time at startup is made shorter than the sampling delay time at steady-state rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077945-A (JP)
Title: Apparatus and method for forming image
Inventor: YAMADA KUNIO
IPC: G03G15/01
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method capable of accomplishing various printing services by forming a stereoscopic color image.  <P>SOLUTION: At printing image information, whether stereoscopic printing or non-stereoscopic printing is performed is indicated, and in the case the user decides to perform stereoscopic printing, a stereoscopic image is formed on the recording medium in accordance with the image information, on the other hand, in the case the user decides to perform non-stereoscopic printing, the non-stereoscopic image is formed on the recording medium in accordance with the image information, and then, different account information is separately formed between the case the stereoscopic printing is decided and the case the non-stereoscopic printing is decided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087167-A (JP)
Title: Plasma display panel
Inventor: FUJITANI MORIO
IPC: H01J11/22
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PDP capable of displaying a superior image, preventing erroneous discharge between adjacent discharging cells even if the PDP has high definition.  <P>SOLUTION: As for the discharging cell 15, a scanning electrode 6 and a sustainment electrode 7 face each other through a zig-zag-shaped discharge gap MG, and a data electrode 11 has a protruded part 11a protruding in parallel with the direction in which display electrodes 5 are arranged, and the protruded part 11a and the display electrodes 5 are made to cross each other. By the above, address discharge and sustainment discharge are confined at the center part of the discharge cell 15, and the PDP capable of displaying the superior image, preventing erroneous discharge between adjacent discharging cells even if the PDP has high definition, is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084092-A (JP)
Title: Nonwoven fabric, method for producing the same and synthetic resin laminate material containing the same as substrate
Inventor: KAKIYA KIYOJI
IPC: D21H13/40
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nonwoven fabric which has an organic fiber layer in spite of being a light-weight inorganic fiber nonwoven fabric, high interlayer strength between the inorganic fiber layer and the organic fiber layer, excellent dimensional stability in the case of forming a laminate such as a floor material for building by providing a synthetic resin layer and causes no warpage to be an obstacle in application, and to provide a method for producing the same.  <P>SOLUTION: The method for producing the nonwoven fabric in which the inorganic fiber layer and the organic fiber layer coexist in an interface for bringing the inorganic fiber layer into contact with the organic fiber layers comprises applying an organic fiber-containing dispersion to a wire cloth, dehydrating the applied organic fiber-containing dispersion layer through the wire cloth, applying an inorganic fiber-containing dispersion to the dehydrated organic fiber-containing dispersion layer, dehydrating the organic fiber-containing dispersion layer and the inorganic fiber-containing dispersion layer applied to the organic fiber-containing dispersion layer through the wire cloth to form the organic fiber layer and the inorganic fiber layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082820-A (JP)
Title: Automatic connecting and disconnecting device for forklift type unmanned transport vehicle
Inventor: MORIYA SATOSHI
IPC: B60D1/04
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform automatic connection and disconnection with a carrier in simple constitution and integrate and miniaturize the carrying system.  <P>SOLUTION: A fork lifting mechanism section 9 which moves up and down together with the fork 3 of an unmanned transport vehicle 22 is provided with a cylindrical traction rod receiver 10 which opens upward, and the carrier 11 is provided with a traction rod 14 whose end faces downward. Automatic connection and disconnection are made by engaging and disengaging the traction rod 14 and the traction rod receiver 10 with and from each other by moving the fork 3 upward and downward with the traction rod receiver 10 positioned below the traction rod 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086433-A (JP)
Title: Housing for computer systems and computer system
Inventor: SEKI YASUHIRO
IPC: G06F1/16
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing for a computer system easy to use.  <P>SOLUTION: The housing 11 is constituted by arranging a display window in front, a table 17 capable of putting in and taking out under the display window, and a drawing out part 21 having a printing paper discharge port 23 under the table 17. A display supporting part supporting a display so that a display screen faces the display window and a printer supporting part supporting a printer arranged in the drawing out part 21 are installed on the inside of the housing 11. The table 17 has a space capable of housing a keyboard 27, and is capable of selecting and fixing either one of a first position capable of putting a mouse, a second position capable of operating the mouse, and a third position capable of operating the mouse and the keyboard.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083972-A (JP)
Title: Ferritic stainless steel cold rolled, annealed material having excellent secondary workability, and production method therefor
Inventor: HIDESHIMA YASUTOSHI
IPC: C22C38/32
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic stainless steel cold rolled, annealed material in which secondary working embrittlement is suppressed even when subjected to secondary working under severe conditions, and which can be worked into a satisfactory product shape.  <P>SOLUTION: The ferritic stainless steel cold rolled, annealed material comprises ≤0.015% C, ≤0.5% Si, ≤0.5% Mn, ≤0.050% P, ≤0.01% S, 10.0 to 23.0% Cr, ≤0.10% Al, ≤0.020% N, 0.10 to 0.25% Ti, 0.15 to 0.35% Nb and 0.0005 to 0.0035% B, and in which the mass ratio of Nb/Ti is ≥0.9, and the minimum Lankford value r<SB>min</SB>in all the directions is ≥1.8. The ferritic stainless steel cold rolled, annealed material is produced by subjecting a hot rolled steel strip to annealing so as to be heated in the temperature range of 700 to 950°C for ≤1 hr, subjecting the hot rolled steel strip to intermediate cold rolling, thereafter performing process annealing so as to be heated in the temperature range of (a recrystallization temperature-100°C) to a recrystallization completion temperature for ≤1 min, and performing finish cold rolling at a rolling ratio of ≥80%.  <P>COPYRIGHT: (C)2004,JPO