baber/WOPTO huggingface dataset:
Patent JP-2004056241-A (JP)
Title: Communication control method and apparatus, and program for performing communication control
Inventor: IZAWA AKIRA
IPC: H04L12/70
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for controlling establishment of a logical communication path between a connection destination not intended by a user.  <P>SOLUTION: This communication control method is characterized in that the number of logical communication paths of channels having already been established is compaired with the predetermined number of logical communication paths on request for establishment of the logical communication paths. When the number of logical communication paths of channels having already been established exceeds the predetermined number of logical communication paths, establishment of logical communication paths based on the request will not take place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055222-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: TONO HIDETAKA
IPC: H01J11/34
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce film thickness unevenness due to the uneven thickness of a dielectric layer or an insulator layer constituting a plasma display panel for homogenizing display quality.  <P>SOLUTION: In the application of a glass resin serving as a material of the dielectric layer 105 and the insulator layer 113, a first dielectric layer 105a and a second dielectric layer 105b are formed by applying the glass resin twice while scanning at a predetermined angle to the scanning direction of an applicator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051737-A (JP)
Title: Apparatus for producing inorganic phosphor and method for producing inorganic phosphor
Inventor: SUZUKI TAKAYUKI
IPC: C01B33/20
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing an inorganic phosphor which excels in durability and environmental adaptability, and a method for producing an inorganic phosphor which excels in production stability and environmental adaptability.  <P>SOLUTION: The apparatus for producing an inorganic phosphor has a step of trapping an exhaust gas to be generated in the firing step, and further recycles the exhaust gas, and fires a phosphor precursor in a reducing atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003095677-A (JP)
Title: High purity quartz powder and method for producing the same, and glass molding
Inventor: SUGURO YOSHIO
IPC: C03B20/00
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide high purity and high quality quartz powders and a method for producing the same, and a glass molding having extremely little foam prepared by melting the powders. SOLUTION: The quartz powders are synthetic quartz powders preferably obtained by a sol-gel process, wherein the gas generated by heating the quartz powders from room temperature to 1,700 deg.C comprises 300 nanoliter/g or less of CO and 30 nanoliter/g or less of CO2 .
Patent JP-2003140106-A (JP)
Title: Liquid crystal projector
Inventor: HASHIZUME TOSHIAKI
IPC: G02F1/1333
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector designed to facilitate the exchange of a liquid crystal panel fixed to a member for positioning a dichroic prism. SOLUTION: The projector is formed by fixing the panel fixing member to the positioning member for positioning the dichroic prism for synthesizing images, in which the panel fixing member is formed to an approximately L shape and is formed freely removable from the positioning member.
Patent JP-2004052718-A (JP)
Title: Filter cartridge for lubricating oil
Inventor: KOBAYASHI TAKESHI
IPC: F01M11/03
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil filter preventing the outbreak of a fire or the like due to ignition to lubricating oil by suppressing an electric discharge phenomenon in the filter.  <P>SOLUTION: This filter cartridge 100 for lubricating oil provided detachably from a bearing oil feeding system of a heat engine cycle is provided with a holder 110. A filter material 119 with conductivity is held to the holder 110. The filter material 119 is formed by including carbon fiber 115 almost uniformly in a base material 119b formed of paper or chemical fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058484-A (JP)
Title: Desk mat
Inventor: TAINAKA JUNICHI
IPC: B43L3/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk mat, the combustion heat of the incineration disposal of waste such as the unnecessary portion at the manufacturing and the unnecessary portion realized after use of which is low and, even under the bulky disposal of which an incinerator is hardly damaged, at the scrapping after use of which no load is given to environments and further recycling of waste of which is possible.  <P>SOLUTION: In at least one side of the desk mat, an under sheet 1 as a foaming body made of a biodegradable resin having a 25% compressive permanent set of not more than 10% is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062721-A (JP)
Title: Image identifying device
Inventor: KATO SUKEJI
IPC: G06F17/30
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To establish a means for fast identifying a face pattern of a person and an animal from a picture image with high accuracy.  <P>SOLUTION: An image identifying device is provided with a roughly visualizing part 106 for identification for applying spatial filtering with different spatial resolution to image data and a face identifying part 102 for identifying a face pattern for each spatial resolution. The face identifying part 102 utilizes a partial space stretched in a space defined by nonlinear transformation with efficient learning to identify a face pattern with high accuracy. Identification is hierarchically performed form the lowest spatial resolution to higher spatial resolution. In addition, a counter example detecting part 104 for detecting a pattern other than a face pattern is provided before or after this series of identification to improve accuracy by detecting a pattern other than a face pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064015-A (JP)
Title: Thermoelectric conversion device and manufacturing method thereof
Inventor: KITANI BUNICHI
IPC: H01L35/06
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoelectric conversion device which has high flexibility in designing a manufacturing line, at a good productivity.  <P>SOLUTION: A lower-stage side chip unit 20 has, on an insulating substrate 1, multiple P-type semiconductor chips 4 and N-type semiconductor chips 5 provided side by side, which are connected in series with multiple electrodes 2 and 7. An upper-stage side chip unit 21 has, on an insulating substrate 15, multiple P-type semiconductor chips 11 and N-type semiconductor chips 12 provided side by side, which are connected in series with multiple electrodes 9 and 14. A substrate unit 22 has an elastic film 23 formed on both surfaces of an insulating substrate 8. The substrate unit 22 is sandwiched by the lower-stage side chip unit 20 and the upper-stage side chip unit 21 to press-fit the electrodes 7 and 9 on the elastic film 23 of the substrate unit 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066537-A (JP)
Title: Process for manufacturing liquid ejection head
Inventor: TAKAHASHI TETSUJI
IPC: B41J2/16
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a liquid ejection head in which a piezoelectric element and a pressure generating chamber can be formed relatively easily by positioning them relatively with a high precision while enhancing liquid ejection characteristics.  <P>SOLUTION: The process for manufacturing a liquid ejection head comprises a step for making a positioning hole 130 penetrating the silicon layer of a wafer 110 for channel forming substrate including at least the silicon layer of single crystal silicon becoming a substrate 10 for forming a plurality of channels by anisotropic etching, a step for forming a piezoelectric element 300 through a diaphragm at a position determined with reference to the position of the opening 130a of the positioning hole 130 on one side of the silicon layer, and a step for forming a pressure generating chamber at a position determined with reference to the position of the opening 130b of the positioning hole 130 on the other side of the silicon layer by anisotropic etching. The piezoelectric element 300 and the pressure generating chamber can be formed relatively easily by positioning them relatively with the high precision.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179664-A (JP)
Title: Method and unit for processing data
Inventor: YAMAGUCHI TAKAO
IPC: H04N19/196
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To dynamically change transmission format information.  <P>SOLUTION: This unit for processing data is provided with a reception management section 11 that receives information including data and its transmission format information from a storage device and a communication channel, a separation section 12 that analyzes the received information and separates it, a transmission section 13 that sends information to the storage device and the communications channels, and an image expansion section 14 that expands image data. An image expansion management section 15 manages a processing state of the image expansion section 14 that expands at least one image or over. Then, an image composite device consisting of an image composite section 16 that composites images based on the expanded information, of an output section 17 that outputs the result of composite, and of a terminal control section 18 that controls and manages each means composites a plurality of images simultaneously and copes with dynamic changes in transmission format information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004068110-A (JP)
Title: Heat resistant magnesium alloy and method for producing the same
Inventor: MABUCHI MAMORU
IPC: C22C23/02
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resistant magnesium alloy which has excellent creep resistance and high temperature strength, and to provide a method for producing the same.  <P>SOLUTION: The magnesium alloy in which the aspect ratio of crystal grains is ≥5 is produced by causing unidirectional solidification under the condition that the value of the quotient of a temperature gradient (K/mm) and a solidification rate (mm/s) (temperature gradient/solidification rate) lies in a range from 1 to 10,000 (K×s). In the magnesium alloy composed of the crystal grain group having a high aspect ratio, grain boundary sliding does not occur even at a high temperature, and rapid reduction in strength caused by temperature increase does not occur. In an AZ91 magnesium alloy having a crystal grain aspect ratio of 5, a high strength of ≥200MPa can be obtained at 200°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066746-A (JP)
Title: Apparatus and method for controlling mold temperature
Inventor: OKAMOTO HIROTAKA
IPC: B29C33/02
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for controlling a mold temperature which can reduce power consumption by allowing the mold temperature to reach a target temperature in a short time and, at the same time, stably maintaining the target temperature.  <P>SOLUTION: In this control apparatus for performing proportional control action, two control variables are provided. Specifically, a first preset temperature T1, which is above a final target temperature Tdv, and a second preset temperature T2 equal to the target temperature Tdv are preset. Proportional zones P1 and P2 are preset for the preset temperatures T1 and T2, respectively. In this case, presetting is carried out so that the lower limit of the proportional control zone P2 is below that of the proportional zone P1. The preset temperature T1 and the proportional zone P1 constitute a first control variable, and the preset temperature T2 (= Tdv) and the proportional control zone P2 constitute a second control variable. In usual control, for first/second control variables, the mold temperature undergoes a change while forming a curve C1/C2. In the conventional control, the mold temperature undergoes variation while forming a curve Cw and reaches the target temperature Tdv after time tc. In this apparatus, the mold temperature reaches the target temperature Tdv after time tn (<tc).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003134510-A (JP)
Title: Image information distribution system
Inventor: KATO KEIICHI
IPC: H04N7/18
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an image display system that displays a virtual character on an image display device worn by a user when the user runs or walks in a real world so as to produce an effect for the user as if the user were running or taking a walk with the character. SOLUTION: A storage means stores the virtual character with position information. An image display terminal is provided with a position acquisition means, and displays the image of the virtual character at a position of the vision of the user so that the virtual characteristic is viewed while being superimposed on a real scene depending on the acquired position.
Patent JP-2003110911-A (JP)
Title: Electronic equipment
Inventor: HOSOE HIROSHI
IPC: H04N5/225
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To enable an operator to selectively perform a desired function by intuitively operating an operational member. SOLUTION: By vertically and laterally operating a joy stick 10 of a video camera, in a photographing mode, the respective functions of TITLE, C/RESET, FADE and DATE are worked and at such a time, respective characters presenting the respective functions are displayed on the upper, lower, left and right sides of the screen of a finder 22 together with the video of the camera. In a VTR operating mode, by vertically and laterally operating the joy stick 10, the respective functions of PLAY, STOP, REW and FF are worked and at such a time, characters presenting the respective functions are displayed on the upper, lower, left and right sides of the screen of the finder 22.
Patent JP-2004111406-A (JP)
Title: Package for housing optical semiconductor device and optical semiconductor device
Inventor: URATANI MITSUGI
IPC: G02B6/42
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package used for housing an optical semiconductor device, which is capable of keeping the position of a translucent member with high accuracy to the optical semiconductor device, preventing resin burrs from adhering to the translucent member when a base is molded, and protecting the translucent member against damage, such as cracks.  <P>SOLUTION: The package used for housing the optical semiconductor device is equipped with the base 1 which is provided with a recess on its top surface and a projection 1a which is provided on the bottom of the recess and where the optical semiconductor device 8 is mounted on its top surface, through-holes 2a which are provided to the side wall of the recess so as to penetrate through it from inside, a recessed part (stepped part) which is provided to all the inner side wall of the recess where the through-holes 2a are bored, a metal member 6 which is fitted into the recessed part so as to be flush with the inner side wall of the recess and provided with a through-hole 6a penetrating through it at its center, and a translucent member 6b bonded to the through-hole 6a of the metal member 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076186-A (JP)
Title: Edge cutting nozzle for paper machine and method for cutting edge for paper machine
Inventor: MATSUMOTO MASANOBU
IPC: D21F1/34
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To stably carry out trimming of wet paper in an edge cutting nozzle for a paper machine and a method for cutting an edge for the paper machine.  <P>SOLUTION: In carrying out trimming of the wet paper 2 by jetting a fluid under high pressure to the edge parts of the wet paper 2 in the width direction on a wire 1 transporting the wet paper 2 at the exit part of the wire part of the paper machine, the fluid is jetted to both end parts of the wet paper 2 at a plurality of points at fixed intervals d<SB>0</SB>in the width direction Y and the wet paper 2 is cut in relatively wide cutting widths w with the cooperation of fluid jets at a plurality of the points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073978-A (JP)
Title: Method and apparatus for fixing carbon dioxide
Inventor: OISHI KAZUSHIRO
IPC: B01J19/08
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for fixing carbon dioxide capable of efficiently and inexpensively separating carbon dioxide.  <P>SOLUTION: In the apparatus for fixing carbon dioxide provided with a solid electrolyte 10 with a positive electrode 11 to which an ion supply source material is supplied and a negative electrode 12 to which gas to be treated is supplied and a power source 13 which applies DC voltage to the electrolyte 10 to separate and fix carbon dioxide in the gas to be treated as carbonate on the negative electrode and enables takeout of the fixed carbon dioxide by reversing the phase, a limiting resistor 21 whose resistance is variable is disposed in the circuit of the power source and a control means (not shown) to control voltage to be applied to the electrolyte 10 by regulating the resistance of the resistor 21 is also disposed. When fixed carbon dioxide is taken out, the control means controls the voltage applied to the electrolyte 10 by regulating the resistance of the resistor 21, melts carbonate occluded on the negative electrode 12 side, enables continuous takeout of fixed carbon dioxide and further enhance the carbon dioxide removing efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075860-A (JP)
Title: Method for sticking lining sheet to automotive body by electromagnetic induction heating
Inventor: UWANO SHOJI
IPC: C09J5/06
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively sticking an adhesive sheet to a metallic steel plate for an automobile by electromagnetic induction heating by using the adhesive sheet not requiring releasing paper in a step for producing the automobile.  <P>SOLUTION: The method for sticking the adhesive sheet to the automotive body comprises a step for bringing the adhesive sheet at least a part of which is melted by heat into contact with the automotive body, a step for heating the automotive body by bringing a heating part of the electromagnetic induction heating into contact with the contacted part, and a step for sticking the adhesive sheet to the automotive body by melting at least a part of the adhesive sheet by the heat generation of the automotive body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078712-A (JP)
Title: Web page transfer time estimating device, method, program, and computer readable recording medium recording the web page transfer time estimating
Inventor: KAMIYA MASATO
IPC: G06F13/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to exactly grasp actually having communication quality (a user level QoS), by analyzing a TCP and an HTTP to obtain object transfer time and estimating transfer time of a Web page which the user demands and actually feels on the basis of the obtained object transfer time.  <P>SOLUTION: In the Web page transfer time estimating device, difference between a starting time and a completing time is made to be Web page transfer time. The starting time is a time when a Web page transfer demand sent to a WWW server from a user terminal is received, and the completing time is a time when the last transfer of an object is completed out of objects whose completion of transfer are confirmed till a Web page transfer demand next to the Web page transfer demand is received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086463-A (JP)
Title: Image registering method, image registering device, and image registration processing program
Inventor: SATO KATSUHIKO
IPC: G06T7/60
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint image collating device for executing fingerprint collation with high collating precision by storing and registering a proper fingerprint image without collection deviation or blur or crush or the like.  <P>SOLUTION: First data check processing is provided to generate edge extraction image data Ex, y by emphasizing the edge(ridge) of collected fingerprints from collected fingerprint image data Cx, y of a testee(person himself) and gradation direction extraction image data Gx, y indicating the contrast changing directions of respective pixels. Thus, it is possible to acquire the collected fingerprint image data Cx, y including not any collection deviation, blur, crash or core deviation but a sufficiently valid data area as registered fingerprint candidate image data ai based on that. Also, it is possible to select and register the accurate registered fingerprint candidate image data ai without deviation as registered fingerprint image data A in the fingerprint image of the testee(person himself). Therefore, it is possible to execute fingerprint authentication with the high collating precision of the person himself (with the low rejection rate of the person himself) by the fingerprint collation processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155296-A (JP)
Title: Molecule that home to selected organ or tissue in vivo and method of identifying same
Inventor: RUOSLAHTI ERKKI
IPC: A61K47/48
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a molecule that homes to one or a few selected organs or tissues. SOLUTION: An enriched library containing peptides or peptide imitations that selectively homes to the selected organs or tissues, wherein the enriched library is recovered by in vivo panning involving the following processes. (a). a process for administering a library of the peptides or peptide imitations to a non-human specimen, wherein the peptides or peptide imitations each is linked to a tag facilitating the recovery of the peptides or peptide imitations; (b). a process for collecting a sample of the selected organ or tissue; and (c). a process for recovering the enriched library fraction that homes to the selected organ or tissue.
Patent JP-2004083793-A (JP)
Title: Modified polypropylene resin, method for producing the same and molded product
Inventor: SAEKI TAKASHI
IPC: C08F8/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a modified polypropylene resin excellent in moldability, appearance and fabrication quality, scarcely emitting an odor and not having influence on taste of food products, and to provide a method for producing the resin and to provide a molded product therefrom.  <P>SOLUTION: The modified polypropylene resin has the following properties (1) to (4). (1) MFR is 0.5-12 (g/10 min). (2) Complex viscosity η* is represented by the formula 4×10<SP>3</SP>≤η*≤1.2×10<SP>5</SP>(Pa sec.). (3) Storage elastic modulus G' is represented by the formula 1×10≤G'≤5×10<SP>2</SP>(Pa). (4) P value represented by the formula W2/(10×W1) is ≥10 and ≤450 [W1 is a frequency obtained when the storage elastic modulus G' is 1×10<SP>2</SP>(Pa); W2 is a frequency obtained when the storage elastic modulus is 2×10<SP>4</SP>(Pa)]. The resin can be produced by kneading 95-99.9 wt.% polypropylene resin having 1-15 g/10 min MFR with 0.1-5 wt.% peroxydicarbonate by using a twin-screw extruder 10 in which cylinder temperatures of a solid transporting part 20 and kneading parts 22 and 26 are controlled.  <P>COPYRIGHT: (C)2004,JPO