baber/WOPTO huggingface dataset:
Patent JP-2003233215-A (JP)
Title: Method for manufacturing toner
Inventor: KATO MASAKICHI
IPC: G03G9/087
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing toner by which toner particles of higher precision and higher image quality can be obtained.  <P>SOLUTION: A composition containing at least a binding resin, wax and a colorant is melted and kneaded, a kneaded material is solidified by cooling and a solidified material is pulverized and classified by a pulverizing/classifying means to obtain toner particles. In this method for manufacturing the toner, the pulverizing means for finely pulverizing the solidified material is a mechanical pulverizer which has at least a powder charging port for charging the coarse crushed matter into the pulverizing means for fine pulverization, a stator and a rotor attached at least to a central rotary shaft and a powder output port for outputting finely pulverized powder from the pulverizing means. The stator includes the rotor and the rotor is arranged so that there is a described space between a surface of the stator and a surface of the rotor to form a pulverizing zone. The coarse crushed matter is finely pulverized in the pulverizing zone with the rotation of the rotor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236690-A (JP)
Title: Laser beam machining method
Inventor: ISO KEIJI
IPC: B23K26/06
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method capable of increasing the numerical aperture of a hole to be formed on a resin layer.  <P>SOLUTION: A workpiece is prepared, in which a second layer composed of a material easy to be etched by laser irradiation compared with the first layer closely adheres to the surface of a first layer. A hole is formed on the second layer by irradiating it with a laser beam that has a shoulder rising above the center in the periphery of the beam spot, in a beam profile on the surface of the second layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244321-A (JP)
Title: Traffic data generation device
Inventor: SAKAMOTO KENICHI
IPC: H04M3/36
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic data generation device capable of primarily generating traffic data to be executed in each device and each collection item.  <P>SOLUTION: A general processing engine for collecting/generating data is constituted separately from arrangement condition defining information describing the data structure of target information to be individually collected/ generated, input data defining information, collecting condition defining information, output data defining information, conversion data generation defining information, and converting condition defining information and the processing engine interprets the structure of the arrangement condition defining information, input data defining information, collecting condition defining information, output data defining information, conversion data generation defining information, and converting condition defining information, executes data collection/ generation in accordance with the condition information and outputs collected/ generated results in accordance with the output defining information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002258216-A (JP)
Title: Liquid crystal display for displaying quasi-stereoscopic image
Inventor: NAKAMURA JUNICHI
IPC: G02B30/25
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide, at a low price, a display having a high stereoscopic visual effect, which can display a quasi-stereoscopic image by creating a composite stereoscopic image from a planar image. SOLUTION: The liquid crystal display for displaying a quasi-stereoscopic image comprises a liquid crystal display and a polarized beam splitter array. The polarized beam splitter array is arranged between the liquid crystal display and a three-dimensional object to be observed, and is composed of a plurality of aligned polarized beam splitters. Because the polarized beam splitter array is configured so that the angle of the array is changeable, the angle of the polarized beam splitter array changes in synchronization with an image signal displayed on the liquid crystal display.
Patent JP-2003242698-A (JP)
Title: Magneto-optical disk
Inventor: SUZUKI YOSHIKAZU
IPC: G11B11/105
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film surface incidence type magneto-optical disk which is provided with a surface protective layer having an excellent sliding resistance characteristic and an antistatic function.  <P>SOLUTION: The surface protective layer of a magneto-optical disk 100 consists of three layers: a transparent resin layer; a hard coat layer; and an antistatic coat layer. The electrical resistivity of the surface protective layer is ≥1.5×10<SP>11</SP>Ω/cm<SP>2</SP>, pencil hardness is ≥F, and the film thickness of the surface protective layer is 2.5 to 25 μm. As a result, it is possible to suppress a dust collection effect by providing a disk surface with an antistatic effect and to improve the durability of the disk surface with respect to the sliding of a floating head at recording or reproduction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236869-A (JP)
Title: Calender roll apparatus
Inventor: FUJIWARA SHUZO
IPC: B29C43/24
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calender roll apparatus capable of intentionally transferring the material passed through the nip between two mutually opposed rolls to either one of the rolls even if a large temperature difference or a large speed difference is not provided between two mutually opposed rolls and capable of thickly molding the material.  <P>SOLUTION: In the calender roll apparatus 11 wherein four rolls are arranged in an inverted L-shaped state, a blade 16 is provided downwardly from the nip part between first and second rolls 12 and 13 within a distance range X 0.025-0.05 times the diameter D of the first roll 1. Since the compound 18 sent out of the nip parts between four rolls is intentionally transferred to the second roll 13 by the blade 16, the gap of this nip part is widened to make it possible to thickly mold the compound 18 finally applied to a substrate sheet 19 by third and fourth rolls 14 and 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238803-A (JP)
Title: Material for insulating membrane, coating varnish for insulating membrane, and insulating membrane using them
Inventor: ONO KOJI
IPC: H01L21/312
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for insulating membranes which excels in electrical properties, thermal properties, mechanical properties and the like and, simultaneously, can be allowed to have a low dielectric constant, and an insulating membrane using the same.  <P>SOLUTION: The material for insulating membranes is obtained by dissolving or dispersing a copolymer obtained by reacting a polyamide to be represented by formula (1) with a reactive oligomer having a substituent capable of reacting with the carboxy group, the amino group or the hydroxy group in the structure of the polyamide and a base as the membrane-forming components into an organic solvent to form a coating varnish, coating/drying this varnish, and furthermore subjecting the dried varnish to heat treatment and effecting condensation reaction and crosslinking reaction to form a resin layer having a polybenzoxazole as the main structure and, simultaneously, thermally decomposing and vaporizing/volatilizing the reactive oligomer component to form fine pores in the above resin layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244284-A (JP)
Title: Mobile terminal, emergency call management device, emergency call management system and emergency call management method
Inventor: TANI YASUHIRO
IPC: H04W4/90
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely process an emergency call by making it necessary for a network side to process only the emergency call under a situation that the occurrence rate of the emergency call is high.  <P>SOLUTION: The emergency call management system is provided with an emergency call management device 31 for monitoring an emergency call generation rate as the generation rate of an emergency call in a network, and for transmitting condition information as the regulating condition of communication in the network when the emergency call generation rate is matched with a preliminarily set condition and a mobile terminal 1 having the emergency number information as the dial number of the emergency call for transmitting a connection request to the network side when the regulating condition is set for exclusively accepting the emergency call, and a dialed dial number is the emergency call based on the emergency information and the received condition information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003036825-A (JP)
Title: Nonaqueous electrolyte solution battery
Inventor: MIURA FUSAYOSHI
IPC: H01M10/0568
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte solution battery with high safety by forming terminal structure capable of preventing or restraining a spark which may be generated in a terminal portion caused by leakage of nonaqueous electrolyte solution. SOLUTION: The nonaqueous electrolyte solution battery 1 which has a structure having a battery case 20 made from metal, outer terminals 30b, 40b insulated therefrom, and fix member 32, 33, 42 and 43 fixing the outer terminals is so constituted that the outer terminal 30b existing in at least positive side is formed from aluminum alloy material and its fix member 32, 33 is formed from aluminum alloy material or electrical insulating material. Even if the nonaqueous electrolyte solution leaks in its portion B to form a bridge, an active radical promoted by the ionization of transition metal is less generated and an organic catalyst is restrained to dissociate, and thus the spark is prevented or restrained.
Patent JP-2003240597-A (JP)
Title: Meter inspection system, gas related apparatus maintenance system, and gas leakage automatic inspection system
Inventor: NISHIMURA HIROYUKI
IPC: G06Q50/06
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of labor costs since personnel in charge has to visit customers' homes and inspect meters at the inspection of gas meters.  <P>SOLUTION: A meter inspection system is provided with a gas meter 5, an information processing device 4 connected to the Internet 1, and a difference computing means 11 for computing the difference between a meter inspection value of the gas meter 5 reported to a supplier by a customer from the information processing device 4 over the Internet 1 and a meter inspection value or the gas meter 5 inspected by the supplier. The customer who has reported the meter inspection value of the gas meter 5 is given a reduced gas rate reduced by the difference computed by the difference computing means 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248530-A (JP)
Title: Electronic device
Inventor: AOKI HITOSHI
IPC: H01L23/473
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of effectively cooling an integrated circuit element arranged so as to enable heat exchange in a cold plate.  <P>SOLUTION: The device accommodates a circuit board 5 where an integrated circuit element is packaged in a case 3. There are provided: a heat exchanger 11 for cooling a brine heated at a cold plate 16 attached to the integrated circuit element; a fan casing 39 for constituting a wind path communicating from a cross flow fan 14 arranged at one opening of the case to the heat exchanger; a passageway of the brine constituted in the cold plate; and a plurality of vents 44 formed at the position facing to the circuit board of the surface surrounding the circuit board of the case.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236965-A (JP)
Title: Cushion material, manufacturing method therefor, and manufacturing equipment used therefor
Inventor: WATANABE NOBORU
IPC: B68G5/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion material which crushes little and is easily provided with bending properties, which is excellent in moisture permeability and air permeability, has good dimensional stability and is excellent in heat resistance and durability and which has elasticity and a good feel of fitness to the body.  <P>SOLUTION: The cushion material is constituted of a laminate formed by laminating at least two layers of a nonwoven fabric constituted of matrix fibers and binder fibers, and the laminate is a molded material which bends in the shape of an accordion and of which the surface newly formed by bending is flat in the shape. A manufacturing method of the cushion material comprises a process wherein the nonwoven fabrics obtained by mixing and carding the matrix fibers and the binder fibers are laminated and held between two rollers and extruded between two upper and lower plates, with the exit of a web supported by a prescribed pressure, so as to be bent in the shape of the accordion and a process wherein the layers are welded to each other by heat treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002342806-A (JP)
Title: Consumer transaction facility
Inventor: MATSUURA NOBUHIKO
IPC: G06Q40/02
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a consumer transaction facility which enhance operability and facilitate maintenance. SOLUTION: This consumer transaction facility is provided with a money paying and receiving port 32 on the deep side in front view, and a display operation part 31 comprising a liquid crystal panel in its center, has an operation table 3, of which the front tip part 302 is formed into a round shape in a horizontal face, formed projectedly from an intermediate part between an upper part and a lower part of a main body casing 1, and has a dealing display part 15 for displaying dealings and a card slot 2a for outputting and receiving a card in a front panel part 12 of the main body casing 1.
Patent JP-2003246055-A (JP)
Title: Driving method for inkjet recorder
Inventor: KUSUNOKI RYUTARO
IPC: B41J2/055
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To fully reduce residual pressure vibrations irrespective of a length of a pressure chamber.  <P>SOLUTION: First, a first pulse signal 21 having a pulse width of Tc/2 for expanding a capacity of the pressure chamber is supplied to an actuator. Subsequently, a second pulse signal 22 having a pulse width of Tc for constricting volume of the pressure chamber is supplied to the actuator. Then, a third pulse signal 23 for expanding the capacity of the pressure chamber again is supplied. The third pulse signal 23 has a time interval of Tc/4 between the center of its pulse width and an end of the second pulse signal 22. The pulse width or a voltage of the third pulse signal 23 is adjusted to reduce residual pressure vibrations.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257057-A (JP)
Title: Optical head device, optical head supporting device and optical disk device
Inventor: SHIBUYA GIICHI
IPC: G11B7/09
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable focus control of an optical head as well as high-speed access.  <P>SOLUTION: The optical head 10 is supported vertically movably by a flexible first supporting member 21 and supported indirectly by a second supporting member 22 that has a larger rigidity than the first. The second supporting member 22 is rotated so that the optical head 10 moves in the direction traversing the tracks of an optical disk. The optical head 10 is moved in the direction perpendicular to the plane of the optical disk by means of a focus control coil 26 installed in the first supporting member 21 and a magnet 27 installed in the second supporting member 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259285-A (JP)
Title: Image processing system
Inventor: IWAGAKI MASARU
IPC: H04N5/76
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system capable of forming an elaborated and decorative image by forming a relevant image for recognizing a photographing point together with a photographic image photographed at the photographing point.  <P>SOLUTION: When the photographic image is formed on the basis of photographic image data, a position detection means detects position data related to a photographing place, where the photographic image data has been obtained, from attached information given to the photographic image data, and a relevant image acquisition means acquires relevant image data related to the detected position data from a recording means, and a relevant image is formed on the basis of the acquired relevant image data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253665-A (JP)
Title: Wire type excavation accuracy control device for soil improving and treating machine
Inventor: OOTA YOSHITOMO
IPC: E02F3/16
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire type excavation accuracy control device capable of surely assuring a lapped amount between soil column row piles at a constant by correcting or controlling the tip position of the excavating and agitating blade shaft of a soil improving and treating machine.  <P>SOLUTION: This wire type excavation accuracy control device comprises a three-dimensional gyro sensor device installed near a bearing member 11 to detect the tip position of the excavating and agitating shaft 6, an installation control device allowing detection signals at the tip of the excavating and agitating shaft 6 measured by the three-dimensional gyro sensor device to be inputted therein, and a hydraulic pressure control circuit for hydraulic cylinders controlled by control signals processed by the installation control device based on the detection signals. The hydraulic cylinders are individually controlled to pull the wires thereof to forcibly correct and control the tip position of the excavating and agitating blade shaft 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257634-A (JP)
Title: Method of manufacturing electro-luminescence display device
Inventor: HISHIDA MITSUKI
IPC: B23K26/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems with an aluminum cathode that a defect is liable to occur, a display device cannot display when water enters an organic layer through a defective part, and all devices with defective cathode are considered defective.  <P>SOLUTION: Laser beam is irradiated to the cathode defective part to selectively melt aluminum so as to repair the defective part. Since the defective part can be repaired without exposing the organic layer to a high temperature, a product considered defective due to cathode defect can be repaired to an acceptable product. Thus the cost can be reduced to increase a yielding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003050317-A (JP)
Title: Optical element, optical head, optical recording and reproducing device and method for manufacturing optically active polymer film
Inventor: WADA HIDEHIKO
IPC: G11B7/004
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical head which can instantly switch recording and reproducing. SOLUTION: The optical head is used for recording or reproducing signals on or from an optical recording medium and the head is equipped with an optical element 3 between a light source 1 and an optical recording medium 9. The optical element 3 has an optically active polymer film in which the optical rotation property changes with respect to an applied voltage, a pair of conductive transparent thin films to apply a voltage to the optically active polymer film, and a transmittance polarization anisotropic part which is disposed on one of the conductive transparent thin film and has different transmittance with respect to the polarization direction. The light quantity of the linearly polarized light transmitting through the optical element 3 can be instantly changed by varying the voltage applied to the optically active polymer film.
Patent JP-2003260691-A (JP)
Title: Paper cutting device and thermal printer
Inventor: IMAI SABURO
IPC: B26D3/08
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper cutting device preventing easy tearing of a cutting remaining portion and feeding of paper from inside a device even when a sheet of partially cut paper is pulled so that the cutting remaining portion becomes straight.  <P>SOLUTION: The paper cutting device is provided with a lead-in passage 21 for leading in a continuous form R, and a cutting means for cutting the continuous form R led into the lead-in passage 21 in a state with one part left. It is composed so that two protrusion parts 2a and 2b protruding so as to respectively contact both faces of the continuous form R are provided in a portion where the continuous form is cut into two on a path passed by a root neighborhood portion R2 in a neighborhood of a root R0, and a lower side of the root neighborhood portion R2 of the paper is drawn downward and a portion of the root R0 is opened when tensile force is applied by the protrusion parts 2a and 2b to the continuous form R passing through the lead-in passage 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264736-A (JP)
Title: Image data correction device, image processor, image data correction method, program and storage medium
Inventor: HARADA OSAMU
IPC: H04N5/335
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide the images of high quality by preventing the increase of a release time lag accompanying dark image photographing even if the characteristics of an image pickup system are changed by the influence of an environmental temperature and preventing the degradation of image quality.  <P>SOLUTION: The system control circuit 50 of an image processor 100 reads one-dimensional correction data used in performing horizontal dark shading correction from a nonvolatile memory 56, develops them in a memory 30, starts the charge storage of an image pickup element 14 while closing a shutter 12 and writes only the image data of the prescribed area of the image pickup element 14 to the prescribed area of the memory 30. A horizontal dark shading correction processing is performed by using the correction data to the image data and a dark level is calculated from the image data. In the case that the dark level is not an allowable value, the correction data are changed so as to turn the dark level to the allowable value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261844-A (JP)
Title: Gas-barrier, heat-shrinkable adhesive tape
Inventor: KAWASHIMA MASAHIKO
IPC: C09J7/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-barrier, heat-shrinkable adhesive tape which may effectively retain its gas-exchanging action over a long time and a process for manufacturing a gas-exchange package.  <P>SOLUTION: The gas-barrier, heat-shrinkable adhesive tape comprises a gas-barrier substrate layer and an acrylic or rubber adhesive layer, wherein the gas-barrier substrate layer shows a heat shrinkage in the longitudinal direction of ≥15% at 140°C and an oxygen gas permeability of 1.0-1974.0 ml/m<SP>2</SP>day/ MPa, and the adhesive layer has an adhesive strength of 0.1-10 N/cm. The adhesive tape is used in the process for manufacturing the gas-exchange package.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272837-A (JP)
Title: Surface treatment apparatus, manufacturing method and manufacturing device of organic el device, organic el device, and electronic device
Inventor: MIYAJIMA HIROO
IPC: H01L51/50
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment apparatus capable of uniformizing plasma distribution when applying a plasma treatment to a sample.  <P>SOLUTION: The surface treatment apparatus S comprises a sample stage 12 supporting a sample 43, a plasma discharging electrode 20 having a porous body 21 located to the position facing the surface to be treated of the sample 43 put on the sample stage 12, and a gas passage 15 supplying a prescribed gas between the plasma discharging electrode 20 and the sample 43 put on the sample stage 12 through the porous body 21.  <P>COPYRIGHT: (C)2003,JPO