baber/WOPTO huggingface dataset:
Patent JP-2003215227-A (JP)
Title: Positioning system using beacon transmitter
Inventor: MCREYNOLDS ALAN ANDREW
IPC: H04W64/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning system proper for in-door use.  <P>SOLUTION: A positioning system (100) includes a plurality of beacon transmitters (20A to 20D) arranged at individual positions. Each of beacon transmitters (20A to 20D) includes a plurality of antennas (1 to 4) arranged to form a circle. Each of beacon transmitters (20A to 20D) is constituted to transmit directional signal from a plurality of antenna (1 to 4) by turning around the circle constitution and choosing in turn one for once so as to transmit discrimination signal provided with a plurality of reference data and simulate a rotary antenna. The positioning system (100) includes a receiver (30) constituted to receive a plurality of discrimination signals and a plurality of Doppler-shift directional signals corresponding to individual signals. A plurality of time data are produced for every received Doppler-shift directional signal, and finds the position of the receiver by utilizing each received Doppler-shift directional signal, each time data and each discrimination signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004220517-A (JP)
Title: Medical service system
Inventor: WATANABE KOKI
IPC: G06Q10/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical service system easily searching for a hospital fitted to a symptom and facilitating a consultation reservation and a patient management.  <P>SOLUTION: When inputting the symptom of a patient or a sentence for hospital search on a hospital search screen provided by a medical service server 1, this server displays a single or a plurality of hospital candidates appropriate to the symptom, selects a hospital for reserving the consultation from the candidates and, when applying to the reservation for the consultation, the medical service server 1 accepts the consultation reservation. When the hospital side accesses to the medical service server 1 and confirms the reservation, a reservation confirmation mail is transmitted to the patient. The medical service server is the medical service system managing and implementing the input information and consultation reservation status for reservation from the patient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224820-A (JP)
Title: Modified carbon black
Inventor: GOTO MIKIHIRO
IPC: C09D11/52
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide modified carbon black which has excellent dispersibility and can further improve black-coloring performance and conductive performance, when applied to printing inks, coating materials or conductive plastics.  <P>SOLUTION: This modified carbon black is characterized by treating carbon black with an aqueous emulsion of a rosin-based resin. Concretely, the modified carbon black is produced by spraying the carbon black with the aqueous emulsion of the rosin-based resin or adding and kneading the carbon black with the aqueous emulsion of the rosin-based resin, and then drying the product. Since the carbon black is treated with the aqueous emulsion of the rosin-based resin, the obtained carbon black has excellent dispersibility, and printing inks and coating materials having excellent black-coloring performance or plastic molded articles having excellent conductivity can smoothly be produced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225758-A (JP)
Title: Linear guide
Inventor: OGA KAZUAKI
IPC: F16C29/06
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear guide with a slider consisting of a body and an end cap to be separated from each other in the direction of linear motion, having an oil passage on the surface on the end cap at the body side for introducing lubricating oil into an outside groove in a direction change path and the direction change path and preventing the leakage of the lubricating oil from a contact face between the body and the end cap.  <P>SOLUTION: Around the oil passage 22f, an oil resistant pasted sealant 6 is applied and hardened along the oil passage 22f.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003286019-A (JP)
Title: Carbon foam and graphite foam
Inventor: WATANABE FUMIYOSHI
IPC: C04B35/52
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To stably manufacture, in an industrial scale, specified carbon foam having a structure consisting of high-density, uniform and open cell foam.  <P>SOLUTION: Mesophase pitch obtained by polymerizing a condensed polycyclic hydrocarbon or a substance containing the same in the presence of hydrogen fluoride and boron trifluoride is heat-treated at a temperature range of ≥400°C and ≤800°C in an inert gas at ≥0.1 MPa and ≤3 MPa pressure to obtain primary carbon foam. Then 5 to 500 parts by weight of the mesophase pitch, is added to 100 parts by weight of the primary carbon foam and the mixture is heat-treated at a temperature range of ≥400°C and ≤800°C in an inert gas at ≥0.1 MPa and ≤3 MPa pressure to obtain high-density carbon foam under conditions of relatively low pressure. The obtained carbon foam has a uniform cell structure and such characteristics as heat resistance, thermal conductivity, chemical stability, electric conductivity, strength and gas diffusing properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004228266-A (JP)
Title: Aperture for exposure and method for manufacturing the same and aligner and method for manufacturing semiconductor device
Inventor: WATANABE KUNIO
IPC: G03F7/20
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the illuminance variance due to an illuminating system lens by an aperture for exposure.  <P>SOLUTION: A light shielding film 2 for shielding an exposure lights and a translucent film 3 for controlling the trasmissivity of the exposure lights are directly formed on a transparent substrate 1. The transparent substrate 1 is provided with a light shielding area and a transmissive area, and the light shielding film 2 is formed in the light shielding area, and the translucent film 3 is formed so that at least a portion of the transparent area can be covered. The translucent film 3 is formed corresponding to the illuminance variance of the exposure lights due to an illuminating system lens.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224718-A (JP)
Title: METHOD FOR PRODUCING N-SUBSTITUTED-beta-AMINO ACID ESTER
Inventor: MIYATA HIROYUKI
IPC: C07C229/14
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially suitably producing an N-substituted-β-amino acid ester, by which the N-substituted-β-amino acid ester represented by general formula (III) (R<SP>1</SP>is an aryl group which may contain a substituent group; R<SP>2</SP>is an alkyl group which may contain a substituent group; R<SP>3</SP>is an aryl group which may contain a substituent group) is obtained from a β-amino acid ester represented by general formula (I) and an aldehyde represented by general formula (II) by a simple method in a high yield.  <P>SOLUTION: The method for producing the N-substituted-β-amino acid ester comprises reacting the β-amino acid ester with the aldehyde in the presence of a metal catalyst and hydrogen in an organic solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234201-A (JP)
Title: Magnetic detecting device
Inventor: KATO TAKUJI
IPC: G07D7/04
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and precisely adjust a gap between a magnetic head and a feeding roller.  <P>SOLUTION: This device is provided with a roller unit part 47 mounted with feeding rollers 48a and 48b, a fixed unit part 45 mounted with the roller unit part 47 freely movable to a direction approaching and leaving a magnetic head 41 and a freely rotatable eccentricity shafts 51 and 52 arranged across the fixed unit part 45 and the roller unit part 47. This device is provided with an adjusting means for rotating the eccentricity shafts 51 and 52 to relatively move the roller unit part 47 to the fixed unit part 45 for adjusting a gap G between the magnetic head 41 and the feeding rollers 48a and 48b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235845-A (JP)
Title: Receiver mounted on helicopter
Inventor: KONDO TOSHIMITSU
IPC: H04B7/155
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver mounted on a helicopter which has a small-sized and simple structure and has an excellent ratio of C/N in communication with a helicopter side as a receiving station.  <P>SOLUTION: An interruption timing estimating part 14 estimates a timing when a rotating wing 8 interrupts a reception beam, while a noise eliminating part 15 makes an amplitude of a received signal in the interruption timing estimated by a disconnection timing estimating part 14 zero. A time diversity synthesizing part 16 performs time diversity synthesis by using a signal from which a noise is eliminated by the noise eliminating part 15, and a desired received signal is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234341-A (JP)
Title: Mail magazine retrieval device
Inventor: NISHI TAKASHI
IPC: G06F17/30
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval device capable of retrieving a desired mail magazine more easily and perfectly.  <P>SOLUTION: The retrieval device for providing a retrieved result corresponding to a retrieval request from at least one user terminal receives a plurality of mail magazines registered beforehand and stores the plurality of mail magazines together with specific identification information indicating each of them, respectively. At least one mail magazine suited to the retrieval request is retrieved from the stored mail magazines, the priority order of each of at least one retrieved mail magazine is decided, and the specific identification information of the mail magazine is transmitted to the user terminal as a recommended mail magazine for instance according to the priority order.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235588-A (JP)
Title: R-Fe-B GROUP NANO COMPOSITE MAGNET POWDER
Inventor: NISHIUCHI TAKESHI
IPC: C21D6/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an R-Fe-B group nano composite magnet powder having an excellent magnetic characteristic and also capable of enhancing the fluidity of a compound resulting from the powder compounded with a resin binder.  <P>SOLUTION: The magnet powder whose oxygen content is 0.2 mass% or below is manufactured by pulverizing quenched alloy ribbon in advance, thereafter applying crystallization heat treatment to the obtained pulverized ribbon and furthermore pulverizing the ribbon by the impact method in high speed air streams so as to obtain particles 80 mass% or over of which have a grain diameter of 150 μm or below.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241404-A (JP)
Title: Thermoelectric module and its manufacturing method
Inventor: WAKITA KATSUYA
IPC: H01L35/16
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric module exhibiting excellent water resistance in which a heat leak from the heat dissipation side to the heat absorption side is reduced.  <P>SOLUTION: In the thermoelectric module, p-type thermoelectric semiconductor elements and n-type thermoelectric semiconductor elements arranged in parallel are connected in series through electrodes on upper and lower end faces thereof and insulating substrates are secured to outer surfaces of upper and lower electrodes. A air gap between the thermoelectric semiconductor elements and a gap between the substrates forming a pair structure through the thermoelectric semiconductor elements are filled with porous bodies each having an organic silyl group at least partially on the surface thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003238418-A (JP)
Title: Method for curing pain
Inventor: YERXA BENJAMIN
IPC: A61P29/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pain curing method.  <P>SOLUTION: The pain curing method comprises the administration of a pharmaceutical composition containing an effective amount of a P2X receptor antagonist. The method is useful for mitigating various pains such as traumatic pain, neuropathic pain, visceralgia and disease-relating pain. The especially useful P2X receptor antagonist for the method is a mononucleoside- polyphosphate derivative of general formula I or a dinucleoside-polyphosphate derivative. The compound can be used singly for the treatment of pain or used in combination with other treating agent or an auxiliary treatment generally used for the treatment of pain to improve the pain mediating effect on the treating subject necessitating the pain-curing treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004239647-A (JP)
Title: Excitation device and excitation method of neutrino, electromotive force generation device and electromotive force generation method, and decay rate changing device of unstable nuclide and decay rate changing method of unstable nuclide
Inventor: ISHIBASHI KENJI
IPC: G21H1/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for utilizing the energy of the excited neutrino after exciting the neutrino having comparatively high energy.  <P>SOLUTION: This neutrino excitation device 1 is equipped with a passive excitation layer 3 for imparting perturbation to the neutrino 2, a natural field shielding layer 4 for shielding the effect of a field of the natural world having a function for stabilizing the neutrino 2 state, and an ultrasonic generator 5 for imparting the perturbation to the neutrino 2 by imparting ultrasonic vibration to the gas 7 in a space enclosed by the passive excitation layer 3 and the natural field shielding layer 4. This invention includes a neutrino excitation method utilizing the excitation device 1, an electromotive force generation device 8 and an electromotive force generation method for generating the electromotive force, and a decay rate changing device 10 of an unstable nuclide and a decay rate changing method of the unstable nuclide for controlling the decay rate of the unstable nuclide, by utilizing the neutrino in the excitation state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240599-A (JP)
Title: Method, device and program for acquiring configuration, and recording medium for recording this program
Inventor: ISHIKAWA YUJI
IPC: G06T15/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration acquisition technique making it possible to acquire a correct configuration while increasing the accuracy of the configuration and the accuracy of separating an object.  <P>SOLUTION: A layer creating device 2 groups an assembly of three-dimensional points into layers. For each of the layers, a connection detection device 3 finds an assembly of points (assembly of connecting points) lying on the same line on an image. A cluster creating device 4 generates clusters by grouping the points in such a way that the points included in the same assembly of connecting points are included in the same class. A three-dimensional model creating device 5 forms a convex closure from each cluster created by the cluster creating device 4, and creates a three-dimensional configuration as a columnar configuration whose top face has a configuration defined by each convex closure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239725-A (JP)
Title: Gas sensor
Inventor: MATSUO YASUSHI
IPC: G01N27/28
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor having a detection element whose disposed location is hardly deflected within an insulative protection element although the detection element is provided and constituted so as to make currents with different values flow through a first plate face and a second plate face of an electrode terminal.  <P>SOLUTION: An oxygen sensor 2 has a sensor lead frame 70 and a heater lead frame 72 whose wavy parts 16 have different width dimensions W1, W2 and different pitches L1, l2 so as to equally press the first plate face 21 and the second plate face 23 of the detection element 16. The detection element 4 is disposed in the center of an insertion hole 54 of a ceramic sleeve 6. The heater lead frame 72 is formed so as to have the large width dimension W2 and paths of currents flowing to electrode terminals 34, 36 are formed. In the sensor lead frame 70, paths of signals outputted from the electrode terminals 30, 32 are formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245526-A (JP)
Title: Storage
Inventor: OYU HIDEKI
IPC: F25D19/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe fixing tool capable of being easily mounted on a suction pipe to hold the suction pipe at an intermediate between an inner case and an outer case, with respect to the holding of a refrigerant pipe buried in a heat insulating material of a storage main body of which the inside is cooled by a refrigerating cycle.  <P>SOLUTION: The storage has a constitution in which a suction pipe holding part at a central part and a circular outer wall surrounding the same are integrally formed by using a synthetic resin, and a connecting part of the suction pipe holding part and the outer wall is formed as left and right walls of a pipe inserting opening to reduce the heat transfer of the suction pipe.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248096-A (JP)
Title: Optical subscriber device
Inventor: FUJIWARA MASAMITSU
IPC: H04B10/27
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the optical power of modulation light (signal light) taking return light to the modulation light into consideration, in an optical subscriber device for adjusting the optical power of the modulation light which is the one that that modulates and turns back continuous light supplied from an office device.  <P>SOLUTION: An optical subscriber device is connected to an office device with an optical fiber transmission path of loss L [dB], conducts intensity modulation for the continuous light of a single wavelength supplied from the office device, and transmits it to the office device. The optical subscriber device comprises an optical modulating means for inputting the continuous light of the single wavelength from a port connected to the optical fiber transmission path and turning back modulation light intensity-modulated by a transmitted signal of about 1/2 mark rate from the same port to the optical fiber transmission path, an optical amplifying means for amplifying the optical power of the continuous light or the modulation light, and an optical power adjusting means for adjusting the optical power of the modulation light so that the gain of the optical power of the modulation light becomes a value ranging from L-4.5 [dB] to L+1.5 [dB] in relation to the optical power of the continuous light.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248144-A (JP)
Title: Image processor, image compressor, image processing method, image compressing method, program, and recording medium
Inventor: KODAMA TAKU
IPC: H04N19/70
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which generates a corresponding relation for generating compressed image data for outputting thumbnails of the image data at a high speed in order to increase the speed of transforming the image data into a form fit to an output medium (display, print, transmission, etc.), without increasing a data capacity for the compressed image data.  <P>SOLUTION: In an image compressor 20, an image reader 21 reads image data (code data of a compressed image), an image quality divider 22 divides the code data of the compressed image at a plurality of image quality levels, a code size calculator 23 calculates a code size at each its image quality level, and a code size recorder 24 stores a corresponding relation of image quality to the code size at every image quality level calculated by the calculator 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250945-A (JP)
Title: Pulley cover for operator pulley
Inventor: NAKAMURA KATSUTOSHI
IPC: E05F11/04
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve mounting workability of a pulley unit mounted to a window or the like of a building.  <P>SOLUTION: In a pulley cover for an operator pulley wound up with an endless chain, a part corresponding to a plate-like fitting seat 12A and a part corresponding to a dustpan-like cover body 14A of the pulley cover 11A are integrally formed by a rigid synthetic resin and has a vertical incision part 24 for fitting a cover formed straight from a fitting hole 23 to the lower end face of the pulley cover 11A in the central part and further, in the central part of the fitting seat 12A, a fitting part 21 connectably intersecting the fitting seat 12A is projected in the center of the fitting seat 12A. In the fitting part 21, the pulley cover 11A is loosely fitted so that the cover strides over the rotary shaft member for the pulley when the pulley cover 11A is put on the pulley 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251229-A (JP)
Title: Tool for attaching and detaching swing arm of valve gear system
Inventor: HIROSE MONJI
IPC: F01L1/46
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for attaching and detaching a swing arm of a valve gear system of an engine to attach and detach the swing arm easily without causing damage to the swing arm of the valve gear system of the engine and related parts.  <P>SOLUTION: This tool has a pressing bar 2 insertable into a space 9 in the vicinity of suction and exhaust valves 6, 7 in a cylinder head 5 and suction and exhaust cams 11, 12 driving the valves by the swing arm 8, a forked part 3 which extends in the direction Y crossing an axial direction X orthogonally from its one end and nips the top of a valve stem 15 and in which a pressing face F abutting on a spring retainer 14 is formed, and a grip part 4 fixed to the other end of the pressing bar 2 and transmitting a pressing force P to the pressing bar 2. The pressing force P is applied to the spring retainer 14 from the pressing face F to press the suction and exhaust valves 6, 7 down in order to form a clearance t for attaching and detaching the swing arm 8 among the valves and the suction and exhaust cams 11, 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252282-A (JP)
Title: Projection display system
Inventor: SAITO MASAMI
IPC: H04N5/64
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large size screen display device capable of being installed with a slight space in the place where conference, presentation, study and training, education and the like are performed and effectively utilizing the space of a room without requiring much labor for the installation and adjustment.  <P>SOLUTION: A projector 1 of front projection type which is provided with an aspheric mirror 10 and has optical characteristics such as extremely short projection distance and high projection angle is fixed on a rotation plate 46 connected with a housing casing 48 such as a furniture via a rotation shaft 47. In the constitution and structure of the projector 1, the storage and usage of a projector is made possible by closing and opening the rotation plate 46. Projection light 7 from the projector 1 is projected to the surface of a wall 25 or to a screen on the wall 25.  <P>COPYRIGHT: (C)2004,JPO&NCIPI