baber/WOPTO huggingface dataset:
Patent JP-2003249832-A (JP)
Title: Emi filter
Inventor: FUKUSHIMA HIROSHI
IPC: H01F27/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an EMI filter having satisfactory filter characteristics, even at a high frequency band, and being easily obtainable of desired filter characteristics.  <P>SOLUTION: The EMI filter 10, having an inductor 22 and a capacitor 26 in parallel, comprises a shield 28 between a grounding conductor layer 18c of the capacitor 26 and a conductor layer 18a of the inductor 22 for reducing the stray capacitance therebetween. As a result, these regions which, without the shield 28, would form a stray capacitance between the inductor 22 and a ground 24 form a stray capacitance between the inductor 22 and a signal line between the inductor 22 and the capacitor 26. The latter capacitance has a very small influence on the filter performance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247769-A (JP)
Title: Showcase
Inventor: ONOUCHI SHINYA
IPC: A47F3/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve heating performance of the front section of a shelf of a showcase with an electric heater for heating and displaying commodities.  <P>SOLUTION: The showcase comprises a display space inside a main body with an opening at the front, a shelf 2 installed inside the display space for displaying the commodities, a heater 24 for retaining heat to heat the commodities heat-exchangeably mounted on a shelf board 41 having good thermal conductivity, composing a commodity-setting surface of the shelf 2. A temperature sensor 31 for controlling electricity of the heater 24 is provided heat- exchangeably at the center part in the lateral direction of the shelf board 41. The heater 24 is provided, corresponding to at least the substantial width of the front part and both sides on the right and left of the shelf board 41. The heater 24 at the center of the front part of the shelf board 41 is positioned toward the front.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248432-A (JP)
Title: Impact resistant film for flat display panel, and flat display panel
Inventor: WATABE HIROSHI
IPC: B32B27/08
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact resistant film for a flat display panel which prevents the breakage and scattering of a glass panel when receiving an impact and which contributes to reduce the weight and thickness of the flat panel display.  <P>SOLUTION: The impact resistant film 10 for a flat display panel is joined to the front glass plate 12 of a flat display panel main body 11, and is provided with a first layer 13 on the front glass plate side and a second layer 14 on an observation side and characterized in that, the first layer 13 consists of a transparent synthetic resin having a shear modulus equal to or greater than 1×10<SP>4</SP>Pa and smaller than 1×10<SP>6</SP>Pa, and the second layer 14 consists of a transparent synthetic resin having a shear modulus equal to or greater than 1×10<SP>6</SP>Pa and smaller than 1×10<SP>8</SP>Pa. The flat display panel 20 is constituted by joining the impact resistant film to the front glass plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250513-A (JP)
Title: Method for producing alcoholic drinks
Inventor: MITSUNAGA KENICHI
IPC: C12G3/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing alcoholic drinks obtained by reducing amino acids that cause deterioration of the alcoholic drinks.  <P>SOLUTION: This method comprises a step subjecting the alcoholic drinks to an amino acid deaminase treatment, as an example of the concrete methods, comprises a step passing the alcoholic drinks through a carrier fixed with the amino acid deaminase. The amino acid deaminase include an amino acid oxidase, and the alcoholic drinks include Japanese Sake (rice wine). The method suppresses deterioration such as increases in an odd taste, coloring, and a deteriorated smell, or the like, while keeping a balance of flavor peculiar to the alcoholic drinks. The method is advantageous in economics and workability because the method enables repeated use or continuous use of the enzyme by utilizing the carrier fixed with the enzyme.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002271542-A (JP)
Title: Original reading/recording device
Inventor: OKADA KAZUHIRO
IPC: G03G21/00
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an original reading/recording device that can select proper fixed magnification. SOLUTION: The original reading/recording device is provided with an original size detection means 9S, a fixed magnification entry means 8a, and a display means 7. When the original size detection means 9S detects the size of the image of original and the entry means 8a converts the size of the image with the fixed magnification, entered by the entry means 8a, and the image after conversion is not a rated size, it issues a warning and the display means 7 displays a required operation instruction.
Patent JP-2002358511-A (JP)
Title: Recessed and projected pattern detecting element
Inventor: IZUMI YOSHIHIRO
IPC: G06T1/00
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a recessed/projected pattern detecting element for making a front surface flat without increasing a production process and without limiting the material of a protection film. SOLUTION: A TFT 9 which is connected to a gate electrode 2 and a data electrode 3 formed in a grid shape and which is arranged at each grid, an inter-layer insulating film 10 which is formed on the TFT 9 and penetrated by a contact hole 12 and a detection electrode 11 which is disposed on the inter-layer insulating film 10 and penetrates the contact hole 12 are formed on an insulating substrate 1. An upper layer insulating film 16 is formed on the inter-layer insulating film 10 and covers the detection electrode 11. A surface where the detection electrode 11 is formed is made to be flat on the inter-layer insulating film 10.
Patent JP-2003253073-A (JP)
Title: Abrasion-resistant resin composition
Inventor: HIROSE MASAHIRO
IPC: C08J5/16
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fluororesin based composition exhibiting an excellent abrasion-resistant property under sliding with a partner having a rough surface or under sliding at a high load and a high speed.  <P>SOLUTION: The fluororesin resin in which molecules are crosslinked by irradiation with a radiation beam and whose surface is treated with a coupling agent, a filler, and a polymer resin are mixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253928-A (JP)
Title: Lubricating mechanism for cylinder lock
Inventor: MAEDA NAOKI
IPC: E05B15/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating mechanism for a cylinder lock capable of efficiently lubricating the cylinder lock for a long period of time.  <P>SOLUTION: A storage groove 13 is formed along the generatrix of the inner peripheral surface of the outer cylinder 2 of the cylinder lock and, in this storage groove 13, a nonslip means is applied and a bar-shaped lubricator carrier 14 containing a solid lubricator is stored movably in a radius direction and this lubricant carrier is urged so as to push the lubricant carrier to the outer peripheral surface of the inner cylinder 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258352-A (JP)
Title: Method of manufacturing lens cap
Inventor: AOKI TOSHIYUKI
IPC: H01S5/022
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve a scar and haze, which occur on the surface of a glass lens, and to efficiently manufacture a lens cap with a superior optical characteristic and satisfactory quality.  <P>SOLUTION: In the manufacturing method of the lens cap, the glass lens is hermetically welded to a lens insertion hole formed in a cap main body. The cap main body and a glass material are arranged in a holder and the glass material is heated and melted. Thus, the glass material is formed to a prescribed curved shape, the glass material is hermetically welded in the lens insertion hole and the glass lens is disposed in the cap main body. An oxide film which is previously disposed on the surface of the cap main body as for melting the glass material is removed by chemical polishing. Then, the cap main body is plated. In a non-oxidative atmosphere, heat treatment for removing the scar and haze on the surface of the glass lens is performed and a product is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250517-A (JP)
Title: Substrate for cell culture and method for cell culture
Inventor: YOSHIDA NAOHIKO
IPC: C12M3/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for cell culture capable of carrying out three- dimensional coculture of cells in a state laminated in the thickness direction of the substrate in order to maximize effects of intercellular contact, and a method for cell culture.  <P>SOLUTION: The substrate 10 for the cell culture is composed of a cell nonadhesive material without making the cell to be cultured adhere. The substrate 10 has slitlike through-holes 12 for culturing the different cells in the laminated state in the thickness direction of the substrate 10 in the interior thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254907-A (JP)
Title: Device and method for evaluating ion conducting film
Inventor: IKEDA TETSUYA
IPC: G01N21/3586
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To derive various physical quantities relating to an ion conducting film.  <P>SOLUTION: This device is provided with an ion conductive film measuring part 2 to measure the intensity of a transmitted electromagnetic wave 20 which has been transmitted through the ion conductive film 12 by irradiating the ion conductive film 12 with an electromagnetic wave 19 having a band overlapping with a range of 0.01 THz-100 THz, and an ion conductive film evaluating device body 3 to derive physical quantities relating to the ion conductive film 12 based on the intensity. Various physical quantities relating to the ion conductive film 12 can be derived by using such transmissive electromagnetic wave 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252148-A (JP)
Title: In-vehicle navigation device
Inventor: TOKUYAMA TAKASHI
IPC: G03B15/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a response time related to a white line detection as a whole device in an in-vehicle navigation device by reducing load processed by a CPU or the like when a vehicle approaches a pedestrian crossing or the like indicated by many white lines.  <P>SOLUTION: The in-vehicle navigation device 40 comprises a means 9 for storing reference data for pattern matching, an image pickup means 6 disposed at a predetermined position in a cabin and for obtaining an image before the vehicle, and a control means 28 for performing a pattern recognition of the obtained image by comparing data of the image with the reference data. When a pattern of a road sign having a defined shape for indicating that a pedestrian crossing lies before it on the road is detected based on the pattern recognition of the image, the control means 28 stops a pattern matching related to the detection of the white line indicating a line section. When the vehicle is determined to pass through the pedestrian crossing, the control means 28 restarts the pattern matching.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254138-A (JP)
Title: Control device for fuel injection device for diesel engine
Inventor: OKANO TAKAYUKI
IPC: F02D41/22
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a deterioration in fuel consumption and output power performance of an engine by avoiding further accumulation of a particulate material in filter abnormality.  <P>SOLUTION: A particulate filter 14b is provided in an exhaust gas passage 13 of a diesel engine 11. A controller 18 including a memory 18a storing characteristic curve charts 22, 23 is constructed to restrict fuel injection quantity of a fuel injection device 16 with values of the characteristic curve charts 22, 23 corresponding to step in amount of an accelerator pedal. An abnormality detecting means 17 detecting abnormality of the particulate filter 14b is provided and the characteristic curve charts is consist of a normal curve chart 22 indicating fuel injection quantity in a normal traveling condition and an abnormal curve chart 23 indicating fuel injection quantity in an abnormal condition of the particulate filter 14b. The controller 18 selects one of the normal curve chart 22 and the abnormal curve chart 23 according to detection output of the abnormality detection means 17, 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261857-A (JP)
Title: Optical charge polarizing material
Inventor: OOUCHI AKIHIKO
IPC: G11C13/04
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel optical charge polarizing material comprising a carbon cluster derivative or a carbon nano-tube derivative.  <P>SOLUTION: The optical charge polarizing material comprises the carbon cluster derivative represented by formula (1) (wherein, X<SP>1</SP>and X<SP>2</SP>are each a hetero atom, R<SP>1</SP>and R<SP>2</SP>are each an aliphatic hydrocarbon group, a substituted aliphatic hydrocarbon group, an aromatic hydrocarbon group, a substituted aromatic hydrocarbon group, a heterocyclic group or a substituted heterocyclic group, m is a natural number containing zero wherein 2 is subtracted from the number of chemical bonds possessed by X<SP>1</SP>, n is a natural number containing zero wherein 2 is subtracted from the number of chemical bonds possessed by X<SP>2</SP>, x is a natural number containing zero and y is a natural number of 1 or more) or the carbon nano-tube derivative.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262025-A (JP)
Title: Handrail device
Inventor: TSUCHIKAWA ZENJI
IPC: F16C11/10
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail device which can be produced extremely easily at low cost, and its posture can be definitely fixed at an ordinary use position and it can be folded by an easy operation.  <P>SOLUTION: This device comprises an attaching seat 1 fixed to a wall surface A, a support arm 3 attached to a boss 1a protruded as one body from the attaching seat 1 through a pivot 2, and a bar-shaped handrail main body 4 held by the tip of the support arm 3; and the support arm 3 is formed in an oscillating manner from the use position apart from the wall surface to the folding position close to the wall surface, and it is formed into a construction which permits locking by the operation from the external side to the use position by a fixing screw 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274360-A (JP)
Title: Apparatus and method for imaging, and device and system for imaging management
Inventor: KASHIWA KOTARO
IPC: H04N5/92
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable video imaging of high quality upon occasion without letting a user be aware of that.  <P>SOLUTION: The quality and amount of video data which are recorded or sent out are varied by varying the compression rate of compression processing for an imaged video signal and/or the frame rate of frame processing. Rate change conditions include all or some of rate changing operation by the user, emergency operation, reception of a signal of a rate change indication, a sound volume state above a specified value, input of a specified target voice, a specified moving state of an image, a specified target image, a shock, and being in a specified area to obtain video data of a proper quality state upon occasion and handle even cases wherein it is hard for the user to operate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273812-A (JP)
Title: Field strength measuring device
Inventor: SHIMADA YOSHINORI
IPC: H04B17/318
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field strength measuring device capable of being constituted by simple hardware elements and algorithm, which always follows the fluctuations of the electric field and measures quickly.  <P>SOLUTION: This field strength measuring device is provided with a level detector 1, an ADC (analog-digital converter) 2, a data buffer 3, a data table 4, which arranges input signal data in the order of size and stores, having a prescribed data storage capacity, a comparing part 7 comparing whether the input signal data is larger than the storage data stored in the center position of the data table, a random walk filter 8 which is provided with an UP side counter and a DOWN side counter and outputs an UP signal or a DOWN signal, when one of them is reached to the prescribed count, a table sift section 9 which controls so as to shift the memory content of the data table 4 in an incoming direction or in an outgoing direction, corresponding to the counter value of the random walk filter 8, and an average value calculation part 10 which averages the storage data stored in the data table 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272562-A (JP)
Title: Gas discharge tube and display device using the same
Inventor: INOUE KAZUNORI
IPC: H01J11/18
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of required gas discharge tubes by arranging phosphor layers for three primary colors inside one gas discharge tube so that the production process can be reduced.  <P>SOLUTION: In a gas discharge tube with phosphor layers inside a tubing which forms a discharge space, phosphor layers for three primary colors for color display are provided in one tubing, and these three primary color phosphor layers are arranged in parallel in the longitudinal direction of the tubing by each color.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271486-A (JP)
Title: Proxy server device and information communication method
Inventor: KOBA YUICHI
IPC: G06F13/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proxy server for giving useful information to users of a network relayed and managed by a proxy server.  <P>SOLUTION: A popular Web site computing means 15 of the proxy server device 3 computes a popular Web site among the users according to the access history of the proxy server device 3. The URL of the popular Web site is stored in a popular Web site URL storage means 17. The URL is pasted to a Web site to which access is requested by the user of the network by a URL pasting means 19. The file of the pasted Web site is transmitted to the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271491-A (JP)
Title: Contents providing system for continuously providing contents selected in user terminal device, meta-file providing server device for it, contents providing method, meta-file providing method, program for it, and program storage medium
Inventor: MATSUBARA MITSUHISA
IPC: G06Q50/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to continuously look and listen a plurality of contents without interruption in reproducing contents.  <P>SOLUTION: A contents select information delivery server device transmits contents select information to a user terminal device through a communication network. A meta file providing server device transmits a meta file for causing the user terminal device to obtain the selected contents to the user terminal device according to the selected contents discriminating information. The user terminal device receives the contents select information from the contents select information providing server device, transmits information for specifying the contents selected by the user using the contents select information to the meta file providing server device, and receives a meta file containing location information from the meta file providing server device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279260-A (JP)
Title: Non-ferrous molten metal holding furnace
Inventor: TOYOSHIMA TORU
IPC: F27D11/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-ferrous molten metal holding furnace having a longer life of a heating unit as compared with the conventional one and low running cost.  <P>SOLUTION: In this non-ferrous molten metal holding furnace, an inner container 4 is mounted from above an outer container 6 to constitute a holding container 1, and the inner container 4 is constructed from the outside by the heating unit 7 and the outer container 6 to bear the external pressure load of molten metal 3 so that the inner container 4 is not broken by external pressure load of the molten metal 3 in the inner container 4 in the outer container 6 surrounding the inner wall with heat insulating material to keep warm the heating unit 7 interposed in contact with the outer wall of the inner container 4 and the periphery of the heating unit 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265617-A (JP)
Title: Guide wire with pressure sensor
Inventor: MIYATA NAOHIKO
IPC: G01L7/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide wire with a pressure sensor which performs measurement and monitoring of blood pressure for a long period by stable blood pressure without hematogenous disorder due to the disturbance of a blood stream, the breakage of a lead wire due to bending and disorder of a blood flow velocity by advantageously applying a hollow twisted wire consisting of double coils.  <P>SOLUTION: A guide wire 1 with a pressure sensor comprises: a hollow twisted wire (double coils) 2 having a plurality of wires 21 arranged cylindrically; and the pressure sensor 3 fitted at the distal end or intermediate part of the hollow twisted wire 2. The hollow twisted wire 2 is formed by cylindrically arranging a large number of the wires 21 in parallel and compressing and twisting them. The sensor 3 houses a pressure sensitive element 4 inside of a metallic casing 31, and the lead wire 41 of the element 4 is arranged through the inside of the hollow twisted wire 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283218-A (JP)
Title: Non-radiating dielectric line and millimeter wave transmitter-receiver
Inventor: YAMAMOTO TSUYOSHI
IPC: H04B1/38
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To attain high reliability of bonding of a dielectric line to parallel planar plate conductors and small variations in the adhesive strength of the line, and attain excellent transmission characteristics for a high-frequency signal, even if the line is used in a severe environment in which temperature changes widely and a vibration or mechanical shock is applied easily.  <P>SOLUTION: In a non-radiating dielectric line in which a dielectric line 2 through which a high-frequency signal is transmitted is provided between a parallel planar conductors 1, 3 arranged at an interval of 1/2 or less of the wavelength of a high-frequency signal, the line 2 is bonded on the internal surfaces of the conductors 1, 3, and the arithmetic mean roughness Ra of the surface of the waveguide 2 to 0.02 μm≤Ra≤20 μm. Also, A/L is 1/50 or lower, where the length of the line 2 is L and the maximum height difference of the line 2 in the surface facing the internal surface of the conductors 1, 3 is A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281869-A (JP)
Title: Front shutter mounting structure and flexible disk drive using the same
Inventor: KOMATSU HISATERU
IPC: G11B33/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve assembly efficiency by simplifying the structure.  <P>SOLUTION: A front shutter (100) is attached to an upper cover (50). Spindle holes (51-R and -L) through which the points of a rotating spindle of the front shutter are inserted are provided at the attachment ends of the front panel on both the side faces (50-R and -L) of the upper cover. A principle plane (50-M) has a tongue-shaped latch (52) obtained by bending a part around the side end of the front through which a flexible disk is inserted and retreating the part, and the front shutter has a projection (102) located at the position corresponding to the tongue-shaped latch around the side end of the rotating spindle and for latching the front shutter on the tongue-shaped latch by rotating force given by an unillustrated coil spring. In this structure, the front shutter is located so as to close most of the front of the upper cover. No clasp-shaped mold on which the end of the coil spring is hung and no frame hole for the clasp- shaped mold are necessary.  <P>COPYRIGHT: (C)2004,JPO