baber/WOPTO huggingface dataset:
Patent JP-2004049176-A (JP)
Title: Culture substrate for living cell, method for culturing living cell, death inducing member for living cell and method for inducing death to living cell
Inventor: HARUYAMA TETSUYA
IPC: C12M1/40
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture substrate enabling repeated use, having practicality (handling easiness and durability) and enabling the patterning, network formation and tissue construction, etc., of living cell by surely controlling the induction of death to local living cell/tissue.  <P>SOLUTION: At least a part of the surface of the culture substrate for living cells is directly treated to form a group of small protrusions composed of a plurality of small protrusions 1a on the surface of the substrate 1. The state of the living cell contacting with the substrate 1 can be controlled by adjusting the height H and the density of the small protrusions 1a formed on the surface. Only the living cells brought into contact with the small protrusion group is induced to death when the height H of the small protrusion is several nm to several tens nm and the distance between adjacent protrusions is several tens nm to several hundreds nm. The small protrusion group may be formed to surround the culture area of the living cell on the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061774-A (JP)
Title: Organic el panel
Inventor: MATSUMOTO SHOICHIRO
IPC: H05B33/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively control an EL driving current by a second TFT.  <P>SOLUTION: A gate length L of the second TFT 21 is made longer than a gate length L of a peripheral TFT. Thus, it is possible to control even a small current by the second TFT 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151916-A (JP)
Title: Laser irradiation apparatus and method and manufacturing method of semiconductor device
Inventor: TANAKA KOICHIRO
IPC: H01L29/786
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, that make uniform the energy distribution of a laser beam to an irradiation surface and uniformly apply the laser beam the entire irradiation surface, and further, to provide a manufacturing method of a semiconductor device where the laser irradiation method is included in the process. SOLUTION: The shape of a plurality of laser beams on an irradiation surface is formed into an elliptic or rectangular shape, the plurality of laser beams are applied, while the irradiation surface is being moved in a first direction, the irradiation surface is moved in a second direction, and the plurality of laser beams are applied, while the irradiation surface is being moved in a direction opposite to that of the first one. Additionally, the plurality of laser beams are applied, while the irradiation surface is being moved in the first direction, the plurality of laser beams are applied, while the irradiation surface is being moved in the direction opposite to that of the first, and the irradiation surface may be moved in the second direction.
Patent JP-2004069868-A (JP)
Title: Image combiner and image display device
Inventor: OUCHI YUMIKO
IPC: G02B27/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To simplify an exposure optical system at the time of exposing a hologram.  <P>SOLUTION: At the time of using a planar part 5 corresponding to a spectacle lens comprising optical material is placed in front of the eye of a user near an exit pupil P of the image combiner 1. The combiner 1 makes light from an image display element 2 superimpose onto a light which transmits the planar part 5 in order to pass through a direction of thickness of the planar part 5 from the front of the planar part 5, and lead to the eye. The light from the image display element 2 reaches the eye of the user, after diffraction reflection is performed with a reflection type HOE(hologram optical element) 6 in the planar part 5. The HOE6 has a phase conversion function of the third or higher order depending on a position on a surface of the hologram. Air conversion distance Rd between a light source and the HOE6 is substantially longer than air conversion distance Pd between the exit pupils P and the HOE6 of the image combiner 1. The light source is placed on the side of the eye of an observer at the time of playback between two light sources for exposing at the time of production of the HOE6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067236-A (JP)
Title: Bearing structure of concrete member and underground tank
Inventor: YASUNAGA MASAMICHI
IPC: B65D90/12
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing structure of a concrete member that is economical and whose construction work on the site is executable.  <P>SOLUTION: At the location of a jointed portion 113 between a side wall 13 and a bottom platform 15, a steel plate 3 is provided on the surface of the side wall 13 and a steel plate 5 is provided on the surface of the bottom platform 15. In the clearance between the steel plate 3 and the steel plate 5, Teflon (R) plates 7, 9 that are by one size smaller than these steel plates are mutually touchingly provided. Furthermore, the outer peripheries of the steel plates 3, 5 are caulked 11. The contact planes of the Teflon (R) plates 7, 9 with the steel plates 3, 5, are so roughened that the relation of frictional forces between the side wall 13 and the steel plate 3, between the bottom platform 15 and the steel plate 5 > between the steel plate 3 and the Teflon (R) plate 7, between the steel plate 5 and the Teflon (R) plate 9 > between the Teflon (R) plate 7 and the Teflon (R) plate 9 is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074178-A (JP)
Title: Descaling method in hot rolling
Inventor: IGARASHI YASUO
IPC: B21B1/26
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a descaling method in hot rolling by which a scale type defect of the so-called red scale is prevented by removing the scale containing Si or the like which bites into an base iron in a wedge shape together with the scale of Fe<SB>2</SB>O<SB>3</SB>or the like generated during rough rolling.  <P>SOLUTION: In the descaling method in the hot rolling, when hot-rolling a slab which is extracted from a heating furnace, by this descaling method, the reduction of ≥ 50 mm in the width direction is applied to the slab extracted from the heating furnace with the sizing press, the slab edged with the sizing press is rough rolled ( The completing temperature of the rough rolling may be at ≥ 1,000°C. ) and descaling is performed by using high-pressure water of ≥ 30 Mpa in jetting pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116525-A (JP)
Title: High-level expression of protein in yeast
Inventor: SHUSTER JEFFREY R
IPC: C12R1/865
Filed: 2002-08-14
Abstract: PROBLEM TO BE SOLVED: To improve the yield of heterologous proteins. SOLUTION: A method is provided for expressing non-yeast proteins under the control of ADH2 regulatory sequences in a yeast host having enhanced expression of ADR1. Transformed yeast hosts are also provided. A transformed yeast is provided, comprising an expression cassette integrated into the genome containing a coding sequence for the ADR1 under the control of yeast-recognized transcription initiation and termination sequences, the transcription initiation sequence being a promoter other than the ADR1 promoter.
Patent JP-2003123070-A (JP)
Title: Method for image data processing and computer program
Inventor: LOVERIDGE JENNIFER C
IPC: H04N1/60
Filed: 2002-08-21
Abstract: PROBLEM TO BE SOLVED: To restore and enhance the neutral tone scale of digital images. SOLUTION: A method of processing data from the digital image to enhance the neutral tone scale of the image estimates a neutral offset, a neutral gain and a neutral gamma from input data and uses these estimated values to transform the input image data.
Patent JP-2003174889-A (JP)
Title: New rfrp-3 and its dna
Inventor: HINUMA KUNIJI
IPC: A61K48/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new peptide having promoting actions on prolactin secretion.  <P>SOLUTION: This peptide is a prolactin secretion promoter useful as a prophylactic and therapeutic agent for various diseases related to the prolactin secretion such as ovarian hypofunction, spermatic hypoplasia, menopausal disorder, hypothyroidism, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004088844-A (JP)
Title: Linear motor arrangement, stage arrangement, and aligner
Inventor: MORIMOTO SHIGE
IPC: B23Q5/28
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor arrangement comprising a can as a housing member of light weight and low cost, having stable rigidity, and also to provide a stage arrangement and an aligner which employ the linear motor arrangement for improved arrangement performance as temperature rising is suppressed.  <P>SOLUTION: A stator 11 comprises a coil 13 arrayed in a y-direction and a can 15 which houses the coil 13. A moving member 12 is so configured as to be movable relative to the stator 11. Cooling liquid for cooling the coil 13 is supplied inside the can 15. At both ends in the x-direction of the can 15, reinforcing members 18a-18d and 19a-19d are provided that are formed of non-magnetic materials such as aluminum whose specific weight is smaller than the material of the can 15 and which extends in the y-direction to mechanically abut against the can 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152818-A (JP)
Title: Receiver and reception method
Inventor: OSHIMA MITSUAKI
IPC: H04L27/18
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a transmission/reception system by which a problem that the transmission information quantity cannot be increased in a limited frequency range in a transmitter transmitting a digital signal can be solved, and which can transmit much more information in the same frequency band. SOLUTION: A transmitter 1 transmits a modified m-value QAM modulation signal obtained by assigning n-value data of a first data stream to a signal point group resulting from grouping signal points on a signal space diagram denoting an n-value first data stream, a p-value second data stream and a third data stream through a modulator 4 for m-value QAM modulation. A demodulator 25 of a first receiver 23 demodulates the n-value first data stream, a second receiver 33 demodulates the first data stream and the second data stream, and a third receiver 43 demodulates the first data stream, the second data stream and the third data stream. Thus, the receiver having only an n-value demodulation capability (n<m) in the case of receiving the m-value modified multi-value modulation wave can demodulate data of the n-value first data stream in the transmission reception system.
Patent JP-2004084789-A (JP)
Title: Screw fitting structure
Inventor: SUNAGA YUKICHI
IPC: B43K21/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein in the case of using the screw fitting structure for a relatively small material such as pens and pencils having a thin thickness, it is so difficult to secure a sufficient height in a crest part that the crest part is formed low and any one of crest parts is scraped by repeating fitting and removal to make screw fitting impossible.  <P>SOLUTION: In the screw fitting structure of a male screw and a female screw, widths of crest parts of the male screw and the female screw are formed different from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003207489-A (JP)
Title: Damage evaluation method and apparatus for metallic material
Inventor: KAWASHIMA FUMIKO
IPC: G01N29/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damage evaluation method and apparatus for a metallic material that can accurately predict a remaining life.  <P>SOLUTION: The method for evaluating the defect of the metallic material enables the determination of damage distribution by inspecting the inside damage state of the metallic material, and estimation of the inside shape of the metallic material based on the damage distribution. With exhibiting the inside of the metallic material with an intergranular model, the method enables the calculation of a breaking progress process of each of these intergranular models by providing stress calculated to each of the intergranular models based on the inside shape of the metallic material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004082303-A (JP)
Title: Rotating fastening device
Inventor: KAMIKUBO TOSHITAKA
IPC: B25B23/14
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To fasten a fastened tool at a high speed with high accuracy by using a rotating fastening device.  <P>SOLUTION: High-speed fastening is performed by driving the rotating fastening device with high driving energy in starting the fastening. The driving energy is inhibited when fastening torque reaches driving energy switching torque Te. Whereby the over-chute of the fastening torque after the fastening torque reaches cut-off torque Tc and the driving energy is cut off, can be reduced, and final torque can be controlled to be close to target fastening torque Tt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203813-A (JP)
Title: Magnetic element, its manufacturing method and power source module provided therewith
Inventor: INOUE OSAMU
IPC: H01F27/255
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin magnetic element, indicating a high inductance value and having little magnetic loss in a high-frequency region, a manufacturing method for mass-producing the magnetic elements in an easy method, and a power source module provided with the magnetic element.  <P>SOLUTION: A sheet-like coil 1 including a planar conductive coil 2 and an insulating material (insulating part 3), and a sheet-like first magnetic member 4 arranged on at least one of the upper and lower faces of the sheet-like coil 1 are provided. The magnetic permeability of the insulating material is made smaller than that of the first magnetic member 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004090684-A (JP)
Title: Pull handle structure of tonneau cover
Inventor: NAKAYAMA ICHIRO
IPC: B60R5/04
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pull handle structure of a tonneau cover improved in a function for covering the cargo chamber.  <P>SOLUTION: Since an opening 6 of a tonneau cover 3 is blocked by a pocket part 10, inside of the cargo chamber R is not seen through the opening 6. Even when the opening 6 is blocked by the pocket part 10, the tonneau cover 3 can be drawn out by inserting fingertips into the pocket part 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094495-A (JP)
Title: Data transfer controller, electronic apparatus, and power source switching method
Inventor: SAITO NOBUYUKI
IPC: G06F13/38
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer controller, electronic apparatus and power source switching means for reducing any useless power consumption when transferring data between peripheral equipment with OTG Standard.  <P>SOLUTION: A state controller 112 of a data transfer processing circuit 110 switches an operation as the host or peripheral of an A device or a B device according to state transition. A power supply switch circuit 130 connects a power source circuit 120 to a VBUS line based on the transition of the state controller 112. A power source switching circuit 142 of a power source control circuit 140 connects either the VBUS line or a power source circuit 120 to the data transfer processing circuit 110 according to a switching signal PWRSEL. The switching signal PWRSEL is generated, based on the output signal of a changeover switch circuit 144 or a control signal from the state controller 112.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090382-A (JP)
Title: Device for generating printing data
Inventor: KUBOTA EIJI
IPC: B41J21/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To print to various printing regions on a record medium of electronic data.  <P>SOLUTION: The device for generating printing data specifies printing images by clipping images of printing objects. Element images 271 and 272 are first clipped to conform to circular regions on concentric circles at a CD (compact disk) surface. The printing image 270 consisting of the element images 271 and 272 is specified, and printing data for printing the printing image 270 is generated. Printing conformed to printing regions of various shapes can be realized by collecting a plurality of element images thereby specifying the printing image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095061-A (JP)
Title: Disk device and its control method
Inventor: KUROSAWA SHIN
IPC: G11B21/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To optimize timing for readout of servo information from a disk medium by setting the output period of a servo gate signal for readout of the servo information of the disk medium dynamically.  <P>SOLUTION: A period (timing for stopping the output of a servo gate signal) when the servo signal is to be outputted is set dynamically from the ratio of a time interval between servo marks of one cycle before to a time interval between servo marks of two cycles before by a HDC 23 which is provided with a servo gate timing arithmetic circuit 41 and a servo gate signal generating circuit 44 which are provided in a magnetic disk device 1. Thus, servo information can always be read out from a magnetic disk 11 in the optimum state in a form in which influence of the eccentricity and the rotation unevenness of the magnetic disk and the long-time jitter of a reference clock, etc. is suppressed as much as possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095352-A (JP)
Title: Flat display panel and its manufacturing method
Inventor: MITOMO HIROYUKI
IPC: H01J11/24
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat display panel which can easily respond to the pitch change of the pattern to be formed while aiming to improve a throughput and accuracy as well as controllability, and to provide its manufacturing method.  <P>SOLUTION: A drawing-out electrode 45 which is drawn out on one side of a substrate 41 is divided into a first drawing-out electrode group 49a and a second drawing-out electrode group 49b, and a first drawing-out part 47a of the first drawing-out electrode group 49a and a second drawing-out part 47b of the second drawing-out electrode group 49b are arranged crossing each other through an insulating layer 50. Further, since a first terminal part 48a of a first electrode 45a and a second terminal part 48b of a second electrode 45b which belong to the first electrode group 49a are arranged alternately on the same plane, the pitch p of the terminal parts 48 can be easily narrowed to one half of the pitch P of the row electrodes 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094635-A (JP)
Title: Quality control system
Inventor: SAITO KAZUJI
IPC: G06Q50/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality control system by which an operator can easily reffer to a variety of quality control records without the need of an exclusive application program depending on the execution environment of a terminal on the side of a terminal device and without performing overlapped input operation.  <P>SOLUTION: In the quality control system constituted of connecting a database for systematically storing and managing a variety of recording data for quality management, a server device and a plurality of process control terminal devices through a network, HTTP is adopted as a communication protocol between a client means included in the process control terminal device and a server side means included in the server device, the client means is realized by the operation of HTML data and WWW browser and HTML data in which a hyperlink with an argument is padded are generated in the server side means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176358-A (JP)
Title: New resin for optical material
Inventor: AMETANI SHOICHI
IPC: C08G75/06
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve an oxidation resistance of a resin for an optical material obtained by polymerizing and curing a new sulfur-containing compound having an episulfide structure.  <P>SOLUTION: This resin for the optical material consists of (a) a compound having ≥1 structure expressed by formula (1) (wherein, R<SP>1</SP>is a 1-10C hydrocarbon; R<SP>2</SP>to R<SP>4</SP>are each a 1-10C hydrocarbon or H; X is S or O, and the number of the S is ≥50% in average based on the total of S or O forming a 3-membered ring) and (b) a compound having ≥1 SH group per 1 molecule, and has 0.001-0.5 ratio of the total number of mols of SH groups in the compound (b) to the total number of mols of the episulfide groups and/or epoxy groups in the compound (a).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163565-A (JP)
Title: Surface acoustic wave element
Inventor: TANUMA TOSHIO
IPC: H03H9/145
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave element having an excellent durability for an electric power application and low internal resistance.  <P>SOLUTION: An electrode consisting of metallic thin film is formed on a piezoelectric substrate in a surface acoustic wave element. The electrode is formed by using electrode material represented by a composition formula MXVY (the sum of X and Y is 100 wt.%, 0.10 wt.%≤Y<0.2 wt.%). M shows aluminum or aluminum copper alloy, and V shows vanadium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003105358-A (JP)
Title: Deposit control additive for direct injection gasoline engine
Inventor: MALFER DENNIS J
IPC: F02B75/12
Filed: 2002-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a deposit control additive for direct injection gasoline engines. SOLUTION: This additive consists of a fuel-soluble reaction product obtained by reaction between (i) a monocarboxylic acid of the formula (where, R1 is a linear or branched saturated or unsaturated 8-18C hydrocarbyl group) and (ii) an amine of the formula: NH2 -CH2 -CH2 -NH-R2 [where, R2 includes (Cx H2x Z)y H (where, x=2 or 3, y=0 to 4, and Z is NH or O)]. By driving a direct injection gasoline engine through feeding the engine with a fuel composition including the above additive, deposits in the above engine can be diminished.
Patent JP-2003238872-A (JP)
Title: Aqueous ink for ink jet and method of image formation
Inventor: NINOMIYA HIDETAKA
IPC: C09D11/328
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable aqueous ink for ink jet using dispersed colored fine particles showing high manufacturing stability and excellent dispersion stability and to provide a method of image formation showing excellent color reproducibility and stability by use of it.  <P>SOLUTION: The aqueous ink for ink jet contains colored fine particles each comprising a core particle having a colored material and a shell portion having a resin covering the core particle wherein the resin of the shell portion contains not less than 0.1 mass % to less than 50 mass % of a monomer unit having a hydroxy group in the molecule.  <P>COPYRIGHT: (C)2003,JPO