baber/WOPTO huggingface dataset:
Patent JP-2004004941-A (JP)
Title: Method for creating lsi mask data and method for forming lsi pattern
Inventor: MITSUSAKA AKIO
IPC: G03F1/36
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform proximity effect correction to LSIs (large-scale integrated circuits) to permit formation of circuit patterns which can be operated while making desired scale down possible.  <P>SOLUTION: First, design rules, basic process conditions, etc., are set (SB1). The circuit patterns are created in accordance with the set design rules (SB2) and thereafter whether the created design patterns satisfy the design rules or not is verified (SB3). Next, specifications for creating OPC (optical proximity correction) patterns are set (SB5) and the OPC patterns are created from the respective circuit patterns based on the specifications for forming the OPC patterns (SB6). Whether an OPC effect can be obtained or not is verified (SB10). When the circuit pattern arrangement by which the OPC effect is not obtained is judged to exist (SB11), the design rules are corrected so as not to produce the circuit pattern arrangement by which the OPC effect is not obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005038158-A (JP)
Title: External bus interface circuit
Inventor: KIZAWA KENICHI
IPC: G06F12/14
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external bus interface circuit that realizes parallel communication with an external integrated circuit while minimizing a circuit scale and maintaining access security of an integrated circuit.  <P>SOLUTION: An integrated circuit 101 having an internal CPU 102 and an internal SRAM 103 is mounted with the external interface having a parallel communication SRAM 104 accessible to both internal CPU 102 and external CPU 110 and a bus control circuit 105 having an arbitration function 105a of arbitrating access from the internal CPU 102 and access from the external CPU 110 and for executing access control denying access from the external CPU 110 to the internal SRAM 103.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037746-A (JP)
Title: Image display apparatus
Inventor: HIDA YOICHI
IPC: G09G3/20
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus with a reduced consumption current, charging or discharging data lines at a high speed.  <P>SOLUTION: A gradation potential generation circuit 16 of a color liquid crystal display includes a ladder resistance circuit 20 having a relatively high resistance value, creating 64 gradation potentials VG1-VG64 by dividing power source voltages VH-VL, and applying these to nodes N1a-N64a; a ladder resistance circuit 22 having a relatively low resistance value, activated in an initial given period within a period of selected gradation potential being applied to the data lines, creating 64 gradation potentials by dividing power source voltages VH-VL, and applying these to nodes N1a-N64a; and switches S0-S64. The ladder resistance circuit 22 with a low resistance value is activated in pulse, therefore, the data lines 6 can be charged or discharged with a reduced consumption current at a high speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042810-A (JP)
Title: Device for controlling normal and reverse rotation speed of large torque in output shaft only by changing rotation speed of control shaft with torque smaller than transmission torque for transmitting input shaft and output shaft
Inventor: NAKANISHI KIKUJI
IPC: F16H3/72
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To control the normal and reverse rotation speed of an output shaft only by changing the rotation speed of a control shaft with torque smaller than transmission torque for transmitting an output shaft from an input shaft.  <P>SOLUTION: The device is composed of a rotation speed control unit in which a rotation shaft 1 is connected to revolution shafts of a sun gear 7 and planetary gears 10, 11; a rotation shaft of planetary gear 6 is coupled with a planetary gear 8; revolution shafts of planetary gears 5, 6 and 8 are rotation shafts on the same line and connect a sun gear 4 and a control gear 15; and a control shaft 2 is connected to a control wheel 13 by a control gear 14 meshed with a control gear 15, and a rotation speed change rate amplifier in which a ring wheel 12 is connected to the revolution shafts of the planetary gears 5, 6 and 8 and an output shaft 3 is connected to a sun gear 9. In the device, the large-torque normal and reverse rotation speed of an output shaft 3 can be controlled only by changing the rotation speed of the control shaft 2 with torque smaller than that for transmitting the output shaft 3 from the input shaft 1 without changing rotative directions of the input shaft 1 and the control shaft 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041121-A (JP)
Title: Mold for producing wooden tray
Inventor: YOKOYAMA SHIGERU
IPC: B27M3/24
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for producing a wooden tray which is suitable for heating, pressurizing, and molding without forming a crack in a woody sheet substrate obtained by thinly slicing wood.  <P>SOLUTION: In the mold, a clearance formed between a male mold 1 and a female mold 2 is made to be the smallest at a position P<SB>1</SB>close to the periphery of a tray bottom part on a straight line extending in the bottom surface direction passing through the center of the bottom surface of a tray to be molded. The clearance is enlarged gradually from the position P<SB>1</SB>toward a position P<SB>2</SB>close to the periphery of the tray bottom part existing at an opposite position with the center of the tray bottom surface held between them. In this way, the occurrence of the crack during molding can be prevented effectively. The inclination angle of a tray peripheral part (side wall) forming surface in the male mold and the female mold can be made milder at the position P<SB>2</SB>existing at an opposite position to the position P<SB>1</SB>than at the position P<SB>1</SB>, and the occurrence of the crack can be prevented even when a movable projection is formed in the vicinity of the middle part of the bottom part forming surface of the male mold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040079-A (JP)
Title: Glutathione-dependent type formaldehyde dehydrogenase gene of acetic acid bacterium, microorganism having high level of acetic acid tolerance and method for producing vinegar using the same microorganism
Inventor: KONDO KOICHI
IPC: C12N15/09
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To elucidate a protein enhancing the acetic acid tolerance on a gene level, to obtain a microorganism having a high level of acetic acid tolerance and efficiently producing the acetic acid at a high concentration and to provide a method for efficiently producing vinegar at a high acetic acid concentration using the microorganism.  <P>SOLUTION: A protein FALDH is described in the following (A) or (B) and a DNA encodes the protein FALDH. (A) a protein composed of a specific amino acid sequence or (B) a protein composed of an amino acid sequence in which substitution, deletion, insertion, addition or inversion of one or several amino acids is included in the specific amino acid sequence and having a glutathione-dependent type formaldehyde dehydrogenase activity. The microorganism has an amplified number of copies of the DNA in a microorganism cell and the high level of acetic acid tolerance. The method for producing the vinegar is characterized by culturing the microorganism having an alcohol oxidizing ability in the microorganism in a culture medium containing an alcohol and producing and accumulating the acetic acid in the culture medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044477-A (JP)
Title: Information recording/reproducing device and information recording control method
Inventor: FUKAWA KIYOTAKA
IPC: G06F3/06
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the quality of a data recording signal on a recording medium, and to increase the safety of data.  <P>SOLUTION: Upon the reception of a writing command from a host device 1201, the information recording/reproducing device reads the the data 501 of a side in which write data 1202 is written from a medium 210, and checks the quality of a data recording signal based on the presence of retrying at the time of reading. Then, when the quality of the recording sinal is good and the data 501 of the written side coincides with the write data 1202, a normal end is reported to the host device 1201 without performing writing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051521-A (JP)
Title: Radio communication system
Inventor: KAWABATA AKIHIRO
IPC: H04W4/04
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel acquisition control method capable of reducing communication acquisition collision probability and enhancing the same in vehicle to vehicle radio communication even when radio areas partially overlap in a movable body, for example, a road transportation system.  <P>SOLUTION: The number of peripheral groups of vehicles A-1, A-2, and B-1 which constitute vehicle groups A and B and autonomously travel in formation is estimated from peripheral group ID tables 20-1, 20-2, and 20-3 held in a memory by reception data and each radio communication apparatus, and the number of suspension count of beacon frame transmission (that is, down time for beacon transmission) is set on the basis of the estimated number of peripheral groups. Thus, it is possible to obtain a method of obtaining channels which can avoid radio data collision by the partial overlap among the radio areas and is excellent in efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049027-A (JP)
Title: Grain feeding device of grain dryer
Inventor: NINOMIYA SHINJI
IPC: F26B17/14
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To make a grain dryer of grain circulation type to safely and efficiently execute drying control by enhancing abnormality detection accuracy of feeding valve rotation to determine feeding abnormality and to stop drying operation while continuing the drying operation as long as possible even if some abnormality of the feeding valve rotation is caused while checking rotation situation of a feeding valve in a drying room.  <P>SOLUTION: In the grain dryer for drying grains while circulating feeding grains by driving the feeding valve 4 which receives the grains for flowing down from a stock room 1 via a drying room 2 and feeding them to a grain collection room 3 every predetermined cyclic time T in a manner alternatively repeating regular rotation and opposite rotation, operation is continued when a regular rotation number n in the predetermined cyclic time T is detected and determination of abnormality of clogging is enabled when the regular rotation number n is not detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055580-A (JP)
Title: Hard contact lens
Inventor: OHASHI TOSHIO
IPC: G02C7/04
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard contact lens with which good visual acuity and good wearing feeling are obtained by securing the stable position of a lens and appropriately exchanging lacrimal fluid during wearing the lens in both cases of conical cornea eyes and ordinary astigmatic eyes.  <P>SOLUTION: A lens inside surface 1 is constituted of a circular lens central region 2, 2nd and 1st annular intermediate regions 3 and 4 continuous with the outside of the region 2, and an annular peripheral region 5 in projection to a plane orthogonal to a center axis 6. The lens inside surface has a contour formed by a base curve 7 in the lens central region, the 2nd intermediate curves 8 and 8' of the 2nd intermediate region and the 1st intermediate curves 9 and 9' of the 1st intermediate region continuous with the outside of the curve 7, and a peripheral edge curve 10 of the peripheral region on a cross section in a perpendicular direction to the center axis 6 of the lens. The distances of the connection point of the 2nd and the 1st intermediate curves from the surfaces of corneas 11 and 11', that is, the curvatures of the 2nd and the 1st intermediate curves are changed in the circumferential direction of the lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053730-A (JP)
Title: Surface treating method of quartz glass and quartz glass tool
Inventor: FUJINOKI AKIRA
IPC: H01L21/205
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a quartz glass surface that is capable of forming fine unevenness on the surface of the quartz glass using hydrofluoric acid which is a general surface treatment liquid as an etching solution for quartz glass, and which is therefor small in environmental load and does not necessitate excessive waste water disposal equipment, and to provide a quartz glass tool where the fine unevenness is formed without causing micro-cracks on the surface.  <P>SOLUTION: The method for treating the quartz glass comprises adhering hydrofluoric acid microparticles comprised of from 10% or more to 75% or less of hydrofluoric acid, of which the maximum value of the particle size is 300 μm or less and the average particle size is 3-50 μm, to the surface of the quartz glass(may be also referred to as hydrofluoric acid mist or simply to as mist), carrying out the etching of the quartz glass only on the part of the quartz glass to which the hydrofluoric acid microparticles are adhered and forming the fine unevenness on the surface of the quartz glass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056188-A (JP)
Title: Caregiver arrangement system and method
Inventor: MURAMATSU TOSHIRO
IPC: G06Q50/22
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caregiver arrangement system and a caregiver arrangement method capable of obtaining the optimum combination between a caregiver and a carereceiver.  <P>SOLUTION: This caregiver arrangement system/method has a customer information extracting part for extracting a list of the round-scheduled carereceivers, and customer information of the carereceivers, a heavy-level sorting part for sorting the carereceivers in response to levels of heavy works required for cares in the respective carereceivers, and a caregiver matching part for matching the carereceiver with the caregiver having quality corresponding to the level of the heavy work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057632-A (JP)
Title: Stream generating method and apparatus
Inventor: SATO HIDENORI
IPC: H04N7/08
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To multiplex sensor data to an MPEG-2 including video data and voice data for accumulation without changing a transfer rate.  <P>SOLUTION: An MPEG-2 TS (Transport Stream) generating unit 11 applies MPEG-2 transport stream compression encoding to video data 101 and voice data 102 retrieved from a video camera to obtain a TS. On the other hand, a TS packetizing unit 12 packetizes sensor data 103 to a transport stream packet. A TS multiplexing unit 13 multiplexes the TS and the TS packet to generate one transport stream by replacing a NULL packet in the TS generated by the MPEG-2 TS generating unit 11 with the TS packet of the sensor data created by the TS packetizing unit 12. A TS accumulating unit 14 accumulates the generated transport stream in a file 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064128-A (JP)
Title: Device and method for semiconductor evaluation
Inventor: USHIKI TAKEO
IPC: H01L21/66
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inline film quality evaluation method and device and method for evaluating a semiconductor device by which the electric film quality of an insulating film forming the semiconductor device can be accurately evaluated.  <P>SOLUTION: The semiconductor evaluation device is provided with an electron beam generating means (101 or the like), an electron beam converging means (103 or the like), an electron beam irradiation position control means (112 or the like) for controlling the irradiation position of a converged electron beam, current measuring means (113, 116, etc.) for measuring the substrate current of the semiconductor device, a synchronizing signal generating means (115) for synchronizing a timing between the generation of an electron beam and the measurement of current, an irradiation changing means for changing the amount of irradiation of electron beam, a measurement result recording means (121) for recording the measurement result obtained by the current measuring means as a time function, an evaluation processing part (120) for evaluating film quality on the basis of a relationship between current and time indicated by the measurement result, and an indicating means (122) for indicating an evaluation result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062397-A (JP)
Title: Display device
Inventor: NODA KAZUHIRO
IPC: G11C19/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of the signals to be supplied to a horizontal driving circuit of a display device.  <P>SOLUTION: The horizontal driving circuit 3 of the display device consists of a shift register 31, a sampling circuit 32 and a horizontal switch (HSW) group. The shift register 31 operates in response to a clock pulse MCK to transfer a start pulse HST successively by each stage and outputs a shift pulse SR successively from each stage. The sampling circuit 32 is disposed in correspondence to the respective stages of the shift register 31, operates in response to the shift pulse SR to sample the same clock pulse as the clock pulse MCK supplied to the shift pulse SR and outputs the sampling pulses parted in terms of time from each other by each of the stages. The horizontal switch (HSW) group is disposed between a video line 33 and each signal line Y in correspondence to each stage of the sampling circuit 32 and operates to open and close in response to the sampling pulses to successively sample the video signal Video supplied from the video line 33 to each signal line Y.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004089192-A (JP)
Title: Nucleotide sequence which encodes cd33-like protein
Inventor: NI JIAN
IPC: A61K48/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new CD33-like protein, to provide an isolated nucleic acid molecule which encodes the CD33-like protein, to provide a recombinant vector containing the nucleic acid molecule, and to provide a host cell formed by being immunologically treated with the recombinant vector.  <P>SOLUTION: This isolated nucleic acid molecule contains a nucleic acid molecule having a specific sequence which encodes the CD33-like protein or a polypeptide fragment of the protein. The recombinant vector contains the nucleic acid molecule. The host cell is formed by being genetically treated with the recombinant vector. The CD33-like protein or the polypeptide fragment is produced by a recombination technique in the host cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005060176-A (JP)
Title: Ga-DOPED CRYSTAL SILICON,ITS MANUFACTURING METHOD AND Ga-DOPED CRYSTAL SILICON MANUFACTURING APPARATUS THEREFOR, AS WELL AS SOLAR BATTERY USING Ga-DOPED CRYSTAL SILICON SUBSTRATE AND ITS MANUFACTURE METHOD
Inventor: SAITO TADASHI
IPC: C30B29/06
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing the scattering(nonuniforming) of the resistivity of a Ga-doped polycrystal Si manufactured by the cast method, and to provide a technical method for enhancing the manufacturing yield of a polycrystal silicon solar battery.  <P>SOLUTION: The method for manufacturing the Ga-doped crystal silicon comprises a melting step of mixing a raw material silicon with a gallium dopant and heating the resultant mixture to a predetermined temperature to melt the same and a crystal growing step of cooling the melted raw material silicon and growing the crystal silicon. The method is further characterized by adding a new raw material silicon to the melted raw material silicon in the crystal growing step. The Ga-doped crystal silicon manufacturing apparatus used for the manufacturing method is provided. The solar battery using the Ga-doped crystal silicon is also provided. The method for manufacturing the solar battery comprises a substrate manufacturing step of manufacturing the substrate from the Ga-doped crystal silicon, a p-n junction forming step of forming a p-n junction to the manufactured substrate and an electrode forming step of forming an electrode on the substrate in which the p-n junction is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062633-A (JP)
Title: Lens system
Inventor: KOBAYASHI HIROYUKI
IPC: H04N5/225
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens system which can realize a zoom operation giving no sense of incompatibility to a photographer.  <P>SOLUTION: The lens system does not give a sense of incompatibility to a photographer observing pictures, even when the refractive index is stepwise changed in the liquid optical element 1, by creating the pictures during that time by means of digital zoom image processing and displaying the pictures on a display 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034570-A (JP)
Title: Gap reduction panel for roman shade
Inventor: IMAI YASUO
IPC: A47H5/08
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freely removable gap reduction panel for reducing a gap between the shielding member of a window part in a roman shade and a wall surface, and improving outer appearance.  <P>SOLUTION: The gap reduction panel is attached to the rail 1 of the roman shade fitted onto the wall surface 8 in the upper part of the window 100, through the use of panel metal attachment fittings 30. The panel includes a projection part 20 on the rear surface of a front panel 10, so as to reduce the gap between the shielding member 3 and the wall surface 8 by pressurizing the shielding member 3 toward the window. Consequently, a sight line from an outer part is shielded and insulation performance is raised. The panel metal attachment fittings 30 are easily removed from the rail 1. Besides, outer appearance is improved by adding decorative material, shape or design to the front panel 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071113-A (JP)
Title: Device, system and method for analyzing business subject
Inventor: IWAMI MASARU
IPC: G06Q10/06
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, a system and a method for analyzing business subjects in such a way as to support subject extraction and evaluation work by quantitatively visualizing business processes of CRM consulting business.  <P>SOLUTION: The device 1 for analyzing business subjects comprises an input device 11, an output device 12, a communication control device 13, a main storage device 14, a CPU 15, a business process storage part 16, a management subject importance data storage part 17, a business process impact distribution ratio storage part 18, a business subject data storage part 19, a business process overall evaluation storage part 20, and the like. The CPU 15 includes a project definition means 15a, a business process extraction means 15b, a business process subject analysis means 15e, an innovative driver formulation means 15f, an evaluation index formulation means 15g, a new business process planning means 15h, an execution plan formulation means 15i, a report formulation means 15j and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI