baber/WOPTO huggingface dataset:
Patent JP-2002215051-A (JP)
Title: Reinforced bezel with structure for flat-panel display
Inventor: FAN KUN-FEN
IPC: G02F1/13
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a bezel with a strengthened structure for the flat display where the structural rigidity of the bezel is reinforced in order to protect components inside the flat display module. SOLUTION: The bezel has a main body continuously formed of two first side parts facing each other and two second side parts facing each other. Each of the first side parts has a first end wall and a first side wall which forms approximately a right angle with the first end wall and extending from the first end wall. Each of the second side parts has a second end wall and a second side wall which forms approximately a right angle with the second end wall and extending from the second end wall. The first side wall and the second side wall are extending in the same direction. One of the first side walls is constituted in a shape bent into the inside so that the outside wall and the inside wall opposed to the outside wall are formed.
Patent JP-2003141819-A (JP)
Title: Error cause presenting device for dvd disk
Inventor: AKITA KOJI
IPC: G11B20/10
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an error cause presenting device for a DVD disk in which the occurrence of a read error in a player caused by fine dirt on the surface of a DVD disk can be reported to a user. SOLUTION: Data on a DVD disk 2 are stored through a demodulating and correcting part 4 and a stream switch 6 to a track buffer 7 to deal with variable bits. Signals stored in the track buffer 3 are passed through the stream switch 9 to a demultiplexer 10, loaded to a decoder for each of data and individually outputted. A read error rate operating part 21 is connected to a system controller 20 and, in a disk dirt discriminating part 22, when that error rate is 2% or more in the player of double speed read, for example, output is performed to prompt cleaning of that disk.
Patent JP-2003135546-A (JP)
Title: Ultrasonic probe
Inventor: YAMAZAKI IWAO
IPC: B06B3/04
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe allowing the treatment of both lustrous skin and lean figure with one probe without preparing individual probes. SOLUTION: This ultrasonic probe is provided with a plurality of vibrating heads provided with vibrators each with different natural frequency; a casing provided with a head mounting part capable of mounting each vibrating head; an oscillating circuit disposed in the casing and capable of generating an alternating current in a plurality of stages of frequency; an electrical connecting means for electrically connecting the oscillating circuit to the vibrator when mounting the vibrating head to the head mounting part in the casing; and a frequency selecting means for selecting the frequency in the prescribed stage of the oscillating circuit corresponding to the vibration frequency of the vibrator of the vibrating head.
Patent JP-2003142445-A (JP)
Title: Washing apparatus and method therefor
Inventor: YOTSUMOTO HATSUO
IPC: B08B3/08
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a washing apparatus and a washing method therefor that can easily obtain high-concentration washing water, and at the same time can extend the durability time of washing capability. SOLUTION: The washing apparatus has ozone dissolution facilities 7 that dissolve ozone supplied from an ozone supply source 2 in washing water, and a washing water tank 8 that stores the washing water containing ozone and at the same time dips an object to be washed into the stored washing water. The washing water contains alkaline bromide.
Patent JP-2003151386-A (JP)
Title: Polycrystalline thin film and oxide superconductor
Inventor: IIJIMA YASUHIRO
IPC: H01B13/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an oxide superconductor with high critical current density capable of preventing burning by forming an oxide superconductive layer on a polycrystalline thin film with superior conductivity having a crystalline structure with an aligned crystal orientation. SOLUTION: The oxide superconductor 22 is provided with a polycrystalline base material A having conductivity, the polycrystalline thin film B formed on a film forming face of the polycrystalline base material A and having a pyrochlore type crystalline structure represented by a composition formula of AMO  A represents one type selected from Tl, Bi, Pd, Cd, Y and RE (rare earth elements), and M represents one type selected from Tc, Ru, Rh, Pd, Re Os, Ir and Pt}, and the oxide superconductive layer C formed on the polycrystalline thin film B.
Patent JP-2003149830-A (JP)
Title: Development processing device
Inventor: SAKAMOTO KAZUO
IPC: H01L21/027
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by eliminating the need for newly disposing a gas removing facility, etc., within a factory by accompanying the movement of a development processing device. SOLUTION: The development processing device which has a cup having a processing chamber for applying development and cleaning processing to a wafer and discharges the processes liquid produced in a process chamber as a waste liquid to a drain is formed by disposing a deaeration module 73 for removing the dissolved gas from the processed liquid in mid-way of the discharge path between the process chamber and the drain, which deaeration module 73 is equipped with a vessel 77 having a port 80 for inflow connected to the process chamber side and a port 81 for outflow connected to the drain side and a port 82 for discharge for discharging the dissolved gas and further is provided with a semipermeable membrane tube 78 for gas permeation existing within the vessel 77.
Patent JP-2003151925-A (JP)
Title: Apparatus for wafer-edge polishing processing
Inventor: TSUJI SHINJI
IPC: H01L21/304
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce the occupied area of an apparatus. SOLUTION: This apparatus for wafer-edge polishing processing is constituted such that in the first-floor section 1 of a two-story construction 3, a wafer-edge polisher 10 and a dryer 30 are installed in parallel, and in the second-floor section 2, first and second cleaning apparatuses 20A, 20B are installed in parallel. In the front part of the two-story construction 3, first and second transfer machines 50A, 50B are installed, and a third transfer machine 60 is installed between the first and second cleaning apparatuses 20A, 20B, while in the front side of the first and second transfer machines 50A, 50B, a loader 40A for placing cassettes 41, 42 in which wafers 5 have been loaded, and an unloader 40B for placing cassettes 41, 42 to which the wafers 5 are to be loaded, are provided.
Patent JP-2003150257-A (JP)
Title: Bias voltage generating device
Inventor: DOI KOJI
IPC: G05F1/63
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a bias voltage generating device capable of reducing its manufacturing cost and being made small in size. SOLUTION: An error between an output signal from a voltage detecting circuit 105 and a control signal CNT is amplified by an error amplifying circuit 106 so that an error signal can be obtained, and a pulse signal with amplitude corresponding to the level is generated from this error signal by an AM modulating circuit 107, and the pulse signal is transmitted through a coupling capacitor 108 to a smoothing circuit 109. The pulse signal is smoothed by the smoothing circuit 109, and supplied to a variable impedance circuit 1. The variable impedance circuit 1 is constituted so that the impedance can be changed according to the supplied pulse signal, and the available maximum currents can be limited.  The variable impedance circuit 1 is disposed between a high voltage DC power source 101 and an output terminal OUT so that it is not necessary to provide any resistance for limiting excess currents which is required unless the variable impedance circuit 1 is disposed.
Patent JP-2003149765-A (JP)
Title: Heat-developable image recording material for printing plate making
Inventor: KATO KAZUNOBU
IPC: G03C1/498
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat-developable image recording material giving a high contrast image suitable for printing plate making. SOLUTION: The heat-developable image recording material for printing plate making comprises a non-photosensitive organic silver salt, a compound of formula (1) (where R<1> -R<4> are each H, an aliphatic group, an aromatic group or a heterocyclic group; R<5> is H or an aliphatic group; and X<1> and X<2> are each H or a group substitutable on a benzene ring) as a reducer for the organic silver salt, photosensitive silver halide and an organic binder on a support, does not contain an organic contrast enhancer and forms a high contrast image whose gamma is >=7.
Patent JP-2003153024-A (JP)
Title: Image forming apparatus and its control method
Inventor: MATSUURA TAKAHIRO
IPC: H04N1/46
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an optimized quantity of UCR or BG cannot be set every hue in the conventional ink color separation process, resulting in that the influence of the granulation of India ink is avoidable. SOLUTION: The control method comprises steps S1, S2 of forming color separation data on a first line linking the white and black points in a three- dimensional color space of input colors, a step S3 of forming color separation data on a plurality of second lines linking the white line and the primary and secondary color points of a color material color and the black point, steps S4, S5 of forming color separation data on a plurality of third lines linking the primary and secondary color points and the black point, a step S6 of forming color separation data on a plurality of fourth lines linking the primary and secondary color points, a step S7 of forming color separation data on grid points in the color space, based on the color separation data on the first through fourth lines, by a first interpolation method of dividing internally a triangular plane defined in the color space,  based on the color material quantity change on every two sides of the plane, or by a second interpolation method of dividing internally the plane, based on the color material change on all the sides of the plane.
Patent JP-2002217840-A (JP)
Title: Method for optimizing performance of mobile radio system transmitter
Inventor: DARTOIS LUC
IPC: H04B1/04
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for optimizing the performance of a mobile radio system transmitter that uses processing operations which include discrete Fourier transform(DFT) calculation, filtering within a frequency domain, an inverse discrete Fourier transform(IDFT) calculation, overlap of a processed sample block and oversampling. SOLUTION: A DFT length and an IDFT length are selected, so as to enable selection of percentage overlap and/or an oversampling rate to be as small as possible, with respect to a given input sampling frequency, given degree of an output sampling frequency magnitude and given degree of required frequency resolution magnitude.
Patent JP-2003146620-A (JP)
Title: Method for manufacturing carbonyl difluoride
Inventor: OHASHI MITSUYA
IPC: C01B32/80
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing carbonyl difluoride which is useful as a reagent for organic syntheses and as a cleaning gas and an etching gas for semi-conductor production equipment. SOLUTION: In manufacturing carbonyl difluoride by making carbon monoxide react with a metal fluoride, a step to make carbon monoxide react with the metal fluoride and a step to make the metal fluoride react with fluorine is alternately repeated in an identical reactor. In particular, cobalt trifluroride or cerium tetrafluoride is used as the metal fluoride.
Patent JP-2003201282-A (JP)
Title: New imidazole derivative, method for producing the same and use of the same
Inventor: TASAKA AKIHIRO
IPC: A61K31/4174
Filed: 2001-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having a steroid C17, 20 lyase inhibitory activity, and useful as a preventing and treating agent of a tumor such as prostatism, breast cancer, etc., and a method for separating an optically active form of the compound from a mixture of optical isomers in a good efficiency.  <P>SOLUTION: This compound expressed by formula (1) (wherein, each of the marks has the same meaning as defined in the specification), its salt or its prodrug are provided and the method for obtaining the optical isomer is provided by performing an optical resolution of the mixture of the optical isomers by using an optical resolution agent such as a tartranilic acid, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158197-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: NAKAMURA MAKOTO
IPC: H01L21/28
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To eliminate damages to a transistor formation region when an insulating film is processed and to form a transistor and a capacitor which have stable characteristics on the same semiconductor substrate with high reliability. SOLUTION: A method of forming the transistor and capacitor on the same semiconductor substrate 1 includes a process of demarcating the transistor formation region 29 and a capacitor formation region 49 on the semiconductor substrate 1, a process of covering the transistor formation region 29 with a polysilicon film 4, a process of forming a silicon nitride film 11 in the capacitor formation region 49 on the semiconductor substrate 1 where the polysilicon film 4 is formed, and a process of removing the polysilicon film 4 in the transistor formation region 29 where the silicon nitride film 11 is processed. The polysilicon film 4 can avoid etching damages to the transistor formation region 29.
Patent JP-2002314372-A (JP)
Title: Surface acoustic wave filter device
Inventor: TANIGUCHI NORIO
IPC: H03H9/145
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave filter device which is excellent in the steepness of a filter characteristic of a pass band at lower side and can make attenuation quantity in be blocking zone be larger enough. SOLUTION: This surface acoustic wave filter device 100 is a surface acoustic wave filter device of a ladder configuration having a plurality of serial arm resonators 111a and 111b composed of a one-terminal pair of surface acoustic wave resonators and a plurality of parallel arm resonators 112a to 112c. The capacitance Cp1 of the first parallel arm resonators 112a and 112c connected to an input port 100A or an output port 100B and the capacitance Cp2 of the second parallel resonator 112b connected to a connection point A between the serial arm resonators 111a and 111b have relation of Cp1×2<Cp2, and an inductance 113b is not greater than inductances 113a and 113c.
Patent JP-2003165335-A (JP)
Title: Door device for vehicle
Inventor: KATO AKIHISA
IPC: B60J5/10
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device for a vehicle capable of opening/closing without touching any obstacle even if the opening direction or the vehicle height direction of a rear door is limited.  <P>SOLUTION: This door device for the vehicle is constructed of an upper wall cover 2 formed separately from a vehicle body 1 for constituting an upper edge of an opening by its one end 21, a door 3 journaled to the one end 21 of the upper wall cover 2 rotationally for opening/closing an aperture, a lock mechanism 4 arranged shiftably to the vehicle body 1 for switching connection/ disconnection with/from the door 3, a first link 5 connected to the lower side of the lock mechanism 4 at one end 51, connected to the side part extending in the vertical direction of the aperture at the other end 52, and distributed by a driving mechanism 8, a second link 6, in which one end 61 is connected to the upper side of the lock mechanism 4 while the other end 62 is connected to the upper side above the other end 52 of the first link 5, and a third link 7, in which one end 71 is connected to the front side of the vehicle body 1 beyond the one end of the upper cover 2 while the other end 72 is connected between one end 61 and the other end 62 of the second link 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166919-A (JP)
Title: Method for measuring and testing stress of viscoelastic body
Inventor: MAEDA TOYOICHI
IPC: G01N19/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stress measuring and testing method, capable of easily extracting a sample to be measured from dies without the adhesion of part of the sample to be measured to the surface of a tester, such as a die or a rotating shaft after the completion of stress measurement and test.  <P>SOLUTION: When the sample 5 is filled in between the upper and lower fixing dies 2 and 3, a ring-shaped auxiliary plate 8 which is larger than the outer diameters of the outside circumferential parts of the fixing dies and smaller than the inner diameters of their inside circumferential parts is held by the sample 5 between the upper and lower fixing dies 2 and 3 together with the sample 5. Both fixing dies 2 and 3 in this state are pressed to fill the sample 5 between the upper and lower fixing dies 2 and 3, and the outer edge parts of the auxiliary plate 8 is pressed simultaneously and held between the upper and lower fixing dies 2 and 3. A lower die 7 in this state is driven to rotate to perform the test. By gripping the auxiliary plate 8, protruded from the outside circumferential parts of the upper and lower fixing dies 2 and 3 after the completion of the measurement and the test, it is possible to simply exfoliate and easily remove the sample 5 from the upper and lower fixing dies 2 and 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167065-A (JP)
Title: Sunshine simulation system
Inventor: KAMATA TETSUO
IPC: G06F19/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To set a favorable building position of a dwelling house in a site and rationally design the plan of the house in each level by recognizing sunshine environment in consideration of influence of an adjacent sunshine obstacle to a horizontal plane having a desired height in an intended site.  <P>SOLUTION: In this sunshine simulation system, the horizontal plane 1 corresponding to the intended site A and having a desired height to a reference surface GL previously set in the site A is set. To the horizontal plane 1, a shade integrated value due to sunshine obstacles C1 to C4 adjacent to the site A is calculated and displayed by different expressions differentiated depending upon the sunshine integrated values. Especially, the horizontal plane 1 is expressed by forming a number of grids 22 corresponding to the module dimensions set in the building and calculating the sunshine integrated value of each grid 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170081-A (JP)
Title: Self-propelling crusher
Inventor: HASHIMOTO KENTARO
IPC: B02C25/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelling crusher, by which a worker can keep a close eye on crushing equipment so as to perform always a satisfactory crushing operation, and improve the productivity.  <P>SOLUTION: This self-propelling crusher is provided with a signal indicator light 39, a pressure sensor 55, and a load indication controller 44b. The signal indicator light 39 comprises three indicators, i.e., an upper indicator 39a, a middle indicator 39b, and a lower indicator 39c. The sensor 55 detects a load pressure on an oil-hydraulic motor 10 for driving the crushing equipment 3. The load indication controller 44b determines whether a load on the crushing equipment 3 is comparatively small in a range of a normal load, moderate, or over-loaded on the basis of a load pressure signal P<SB>cr</SB>outputted from the pressure sensor 55, and the controller outputs an indication control signal Sp to the indicator of the signal indicator light 39 depending on the determination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170234-A (JP)
Title: Hollow metal component and method for manufacturing high accuracy metal housing
Inventor: KATO KAZUHIRO
IPC: B21D26/035
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hollow metal component capable of obtaining a hollow metal member, light weight and excellent in dimensional accuracy in the relatively small number of processes.  <P>SOLUTION: The method for manufacturing the hollow metal component comprises the step of preparing a pair of upper and lower metal split pieces 10, 20 which can constitute the outer shell of a turbine housing (one type of the hollow metal component) by combining with each other. The method further comprises the steps of combining the pieces 10, 20, and welding the connecting sites C to form a preformed product having a hollow part therein. The method also comprises the steps of applying a hydraulic pressure to the interior of the preformed product in the state in which the preformed product is housed in an additional dies (41 to 44) to impart the profile shape corresponding to the internal shape of the additional die to the preformed product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170083-A (JP)
Title: Spray means for aerosol device and aerosol device
Inventor: MATSUMOTO TAKEO
IPC: B65D83/14
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray device for an aerosol device for easily spray aerosol contents in one-hand operation even to a high elevation.  <P>SOLUTION: The spray means 10 for an aerosol device is provided with a cap 11, a 1st spout unit 14, an extendable rod 17, a 2nd spout unit 19, a flexible tube 18, and a rod-holding part 15. The cap 11 for an aerosol container 1 is provided with a stem. The 1st spout unit 14 is provided to the cap 11 and communicates directly or indirectly with the stem. The 2nd spout unit 19 is provided to one end of the rod 17. The flexible tube 18 connects the spout unit 14 to the spout unit 19. The holding part 15 is provided to the cap 11 and holds one part of the rod 17 so as to extend its other part upward when needed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176547-A (JP)
Title: Revolving construction machine
Inventor: MOTOZU MAKOTO
IPC: E02F9/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to piping caused by contact with an outer cover and to facilitate inspection work and maintenance work of a control valve group.  <P>SOLUTION: A control valve group 27 is constituted to connect hydraulic hoses 42A-42H, a supply hose 43 and return hoses 44, 45, 46 to an inner side face 27B and to connect pilot hoses 47A-47H to a front side face 27C and a rear side face 27D but not to connect even one hose to a cover facing face 27A forming an outer side face, and disposed to allow the cover facing face 27A to face an outer cover 24. The hydraulic hoses 42A-42H, supply hose 43 and pilot hoses 47A-47H can thereby be prevented from coming in contact with the outer cover 24. Furthermore, since no hose exists between the control valve group 27 and the outer cover 27, inspection work and maintenance work can be performed easily.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181982-A (JP)
Title: Adhesion composite
Inventor: YANO HIROKAZU
IPC: C23C28/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To Provide a wood/steel sheet adhesion composite which can be manufactured inexpensively by a simple method, without using chromium.  <P>SOLUTION: A steel sheet having Zn plating film, a Zn-Al alloy plating film or a Zn-Al-Mg alloy plating film, a chromium-free Si-containing film of 5-300 mg/m<SP>2</SP>in an Si conversion amount and an organic film of 0.1-7 μm which are provided sequentially on the surface, is adhered to wood by an adhesive.  <P>COPYRIGHT: (C)2003,JPO