baber/WOPTO huggingface dataset:
Patent JP-2002365964-A (JP)
Title: Fixing machine
Inventor: TAMAOKI TOMOHIRO
IPC: G01J5/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixing machine which uses a temperature-detecting method, by which the temperature is prevented from being detected as temperature lower than the actual one, even when the infrared absorption film of a non-contact temperature detection means is soiled by toner, in order to prevent deterioration caused by the abnormal temperature rise of the fixing machine. SOLUTION: In this fixing machine provided with a heating member and the non-contact temperature detection means for detecting the surface temperature of the heating member, the non-contact temperature detection means is provided with the infrared absorption film, arranged opposed two the heating member and a film temperature detection means for detecting the temperature of the infrared absorption film, and then an infrared absorption rate that infrared rays in a wavelength region radiated from the heating member are absorbed by the infrared absorption film is the same as or smaller than the infrared absorption rate so that they are absorbed by toner and wax to be used and oil applied to the heating member.
Patent JP-2002369066-A (JP)
Title: Video recording and display device and its method
Inventor: KUNIEDA TAKAYUKI
IPC: H04N5/232
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a video recording and display device and its method capable of reducing any labor at the time of photographing a video, and to arbitrarily execute composition change and variable magnification designation after the photographing. SOLUTION: A video in a wide range is inputted from a lens 2 to a CCD imaging device 3, and an electric signal converted by the CCD imaging device 3 is processed by a signal processing part 4, and stored in a video recording part 5. Then, a photographed video is displayed at a display screen 8a, and the video in a designated area is enlarged to the size of the display screen 8a, or the video on the display screen 8a is reduced so as to be housed in the designated area by a video processing part 7, and displayed at the display screen 8a.
Patent JP-2002077288-A (JP)
Title: Closed loop frequency control
Inventor: MCCARTY ROBERT J JR
IPC: H04L27/227
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a closed loop frequency control system which is based on phasor rate compensation. SOLUTION: Closed loop frequency control allows for much closer packing of adjacent transmission channels or sub-channels, in that cross channel interference can be minimized by detecting frequency mismatch between the received signal frequency and the nominal signal frequency. For systems employing quadrature amplitude modulation(QAM), the frequency mismatch can be detected by detecting rotation of the received constellation, using a phasor rotation filter. Once phasor rotation is detected, a frequency error value can be derived and a correction value can be transmitted, from the receiving unit to the transmitting unit with instruction for the transmitting unit to adjust it transmission frequency. Frequency mismatch, arising from Doppler frequency shift to the transmitted signal, can be compensated for, and also inadvertent oscillator mismatch.
Patent JP-2002374094-A (JP)
Title: Electromagnetic wave shielding light transmitting window material and its producing method
Inventor: KOTSUBO HIDESHI
IPC: G02B1/11
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for producing an electromagnetic wave shielding light transmitting window material exhibiting excellent light transmitting performance, electromagnetic wave shielding performance, heat ray (near infrared ray) cutting performance, antiglare performance and visibility while preventing moire phenomenon. SOLUTION: On a transparent substrate, at least a pattern is formed using a substance soluble to a solvent, an antiglare layer insoluble to the solvent is formed thereon and after forming a conductive layer insoluble to the solvent, the pattern is removed along with the antiglare layer and the conductive layer formed thereon by the solvent. In such a method for producing an electromagnetic wave shielding light transmitting window material, the antiglare layer contains black or dark black ink, the black or dark black ink contains resin, the antiglare layer is formed by printing and the thickness of the antiglare layer is preferably in the range of 100-10000 Å.
Patent JP-2002370243-A (JP)
Title: Laminated sheet manufacturing method
Inventor: MURAKI TETSUYA
IPC: B29C43/18
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet manufacturing method preventing staining or flaw caused by a resin layer having to become an interlaminar insulating layer and constituted so as to obtain a proper energizing route at the time of pressing. SOLUTION: Bands 3, each of which is constituted so that an uncured resin film is arranged to the single surface of a copper foil and a pressure-sensitive adhesive film is arranged to the other single surface thereof, are prepared. The pressure-sensitive adhesive film has a width larger than that of the copper foil with a resin by 10 mm (5 mm at every single side) or more. The bands 3 are folded zigzag, and inner layer sheets 1 and intermediate sheets 2 are alternately held between the bands 3. At this time, the bands 3 are arranged so that the pressure-sensitive adhesive films and the intermediate sheets 2 are opposed mutually and the resin films and the inner layer sheets 1 are opposed mutually. In this state, the whole is pressed by a press processing machine 4 while energizing the copper foils.
Patent JP-2003008401-A (JP)
Title: Receiver, and method for managing preset data
Inventor: IDO TADASHI
IPC: H03J5/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for storing preset data such as a frequency and a broadcast station name that can properly cope with even a situation where a receptible broadcast program is frequently changed. SOLUTION: A ROM 12 of the receiver 1 of this invention stores frequency data and broadcast station name data while the are made correspondent to each other and an EEPROM 14 stores frequency data and broadcast station name data received from an external device via an I/F 15, and transfers them to a RAM 13. Then the receiver executes an automatic preset processing on the basis of both of the frequency data and broadcast station name data stored in the RAM 13 and the frequency data and broadcast station name data stored in a ROM 12, detects frequency data suitable for reception and stores the frequency data as preset data.
Patent JP-2002179407-A (JP)
Title: Hydrogen supply device
Inventor: KONDO YASUO
IPC: C01B3/40
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To improve a startup of reforming reaction in a hydrogen supply device for supplying hydrogen to a hydrogen consumption apparatus by reforming a reforming raw material. SOLUTION: A rotary heat exchanger having a rotary heat accumulator 41 rotating to be driven around a rotary shaft 25 is used as a reforming part 40. The reforming part 40 is rotated to move alternately to a low temperature fluid passage Q and a high temperature fluid passage B by the rotation of the rotary heat accumulator 41 and receives the heat of combustion in the high temperature fluid passage B. The rotary heat accumulator 41 has many through holes 41a formed in the axial direction and divided into 2 regions across a rotary shaft 25. The region of one side is positioned in the low temperature fluid passage A, the region of another side is positioned in the high temperature fluid passage B and the reforming raw material is passed through the through holes 41a formed in the region of one side and the combustion gas is passed through the through holes 41a formed in the region of another side.
Patent JP-2003017214-A (JP)
Title: Spark plug and its manufacturing method
Inventor: SAKURA AKIO
IPC: F02P13/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug with improved bonding strength and life of an ignition part, or the like. SOLUTION: A rare-metal ignition part 31' is fixed at the tip of a central electrode 3 in its axis line through a circumference laser welding part 10. Coaxial extent of an outer periphery face 3p of a body part 3M of the central electrode 3 and an outer periphery face 31p' of the rare-metal ignition part 31' is to be 0.15 mm or less. An overlapping assembly body 170 is made at a tip face 3s of the central electrode 3 by positioning and overlapping a rare-metal chip 31' so that its coaxiality be 0.15 mm or less, and a laser beam LB is irradiated on the overlapping assembly body 170 to form the circumference laser welding part 10 astride the rare-metal chip 31' and a chip-fixed face along the peripheral direction of the chip's outer peripheral face.
Patent JP-2003015092-A (JP)
Title: Spectacle lens
Inventor: SATO KOJI
IPC: G02B1/10
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a spectacle lens which has good anti-fogging properties and cleanability with water and does not change the surface characteristics possessed by the lens. SOLUTION: This spectacle lens has a base material lens and an inorganic hydrophilic hard layer formed on the surface of the base material lens, in which the inorganic hydrophilic hard layer contains titanium oxide and a photocatalyst suppressing component against the photocatalyst effect possessed by the titanium oxide. This inorganic hydrophilic hard layer (lyophilic part) is deposited and formed by an LDP process or multicomponent vacuum vapor deposition process. As a result, the spectacle lens which hardly fogs even under the high-moisture environment can be provided. The stains of the lens surface can be removed by cleaning with water and since the lens surface is not worn by wiping cloth, wiping paper, etc., the lens surface can be maintained for a long period without being flawed.
Patent JP-2003010294-A (JP)
Title: Autoclave
Inventor: IKEDA KUNITOSHI
IPC: A61L2/06
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an autoclave capable of positively preventing steam from permeating the inside of an endoscope by previously detecting the impaired hermetical sealing of the endoscope when the hermetical sealing of the endoscope is impaired due to a pinhole, a crack or incomplete sealing of connection part. SOLUTION: In the autoclave 1, an endoscope 10 is subjected to a previous hermetical sealing test. In the test, the pressure of the inside of a sterilizing tank 2 is reduced by an intratank discharging means 3 (a suction pump 31) first, and the tank 2 is maintained in a reduced-pressure state under a pressure P1 , thereby causing the difference with a pressure P0 inside the endoscope 10. The pressure of the endoscope 10 is detected with an endoscope internal pressure detecting means 5 (pressure sensor 52). If the pressure is decreased, it is judged that the hermetical sealing of the endoscope is impaired, supply of steam is stopped and emergency is notified with a notification means 6.
Patent JP-2003015115-A (JP)
Title: Polymer dispersed liquid crystal display element
Inventor: YUKINARI TOSHIRO
IPC: G02F1/1334
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique to simply and economically eliminate any leaked display on a part other than a display part in liquid crystal displaying for the purpose of manufacturing a PN-LCD(polymer network-liquid crystal display) element with high practicability. SOLUTION: In the liquid crystal display element comprising a polymer dispersed liquid crystal filled between two transparent substrates respectively having transparent electrode films with desired electrode shapes formed on respective inside surfaces, the polymer dispersed liquid crystal display element is characterized by applying an opaque coating material containing a white pigment to the part other than the part to become liquid crystal display electrodes on the surface side transparent substrate.
Patent JP-2003023755-A (JP)
Title: Rotary driving gear
Inventor: IMAMURA TADASHI
IPC: F16H57/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and assembling man-hours and improve assembly workability, by eliminating a seal member between a reduction gear and a speed detecting mechanism, in a rotary driving gear for receiving the speed detecting mechanism in the inside. SOLUTION: In this rotary driving gear 1, a housing 31 storing a reduction gear 3, an output shaft 7, a speed-detecting mechanism 8, etc., has a divided structure comprising a first/second member 31a, 31b. The first member 31a has a part, except an opening part 32a in the upper part of an outer wall part 32 covering a periphery of the output shaft 7 and the speed detecting mechanism 8, a first partition part 33 formed integrally in a driven gear side of the outer wall part 32 for inserting the output shaft 7, and a second partition part 34, formed integrally in a side of the reduction gear 3 of the outer wall part 32 for the axially separating the reduction gear 3 and the speed detecting mechanism 8. The second member 31b is a member, fitted to the opening part 32a of the first member 31a for closing.
Patent JP-2003019555-A (JP)
Title: Heat exchanger manufacturing method
Inventor: KAWACHI NORIHIDE
IPC: B23K101/14
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger manufacturing method in which a tube and an inner fin can be brazed with each other at a low cost. SOLUTION: In the heat exchanger manufacturing method, an inner fin 230 partially abutted on a tube inner wall 210b is disposed in a tube 210a in which a fluid flows, a brazing filler metal 240 is disposed between the tube inner wall 210b and the inner fin 230, and the tube 210a and the inner fin 230 are thermally joined with each other by the brazing filler metal 240. The brazing filler metal 240 is provided on at least one of the tube inner wall 210b or the inner fin 230 by the thermal spraying in advance. The brazing filler metal 240 is provided at an abutting part A where the tube inner wall 210b is abutted on the inner fin 230. The filler metal 240 is also provided on the inner fin 230 side. In addition, the area of the inner fin may be mad smaller and the thickness of the inner fin larger in the abutting part A.
Patent JP-2002094732-A (JP)
Title: Composite machine
Inventor: ONO MASASHI
IPC: B41J29/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a composite machine that can display jobs with respect to functions, that are in performance or wait for performance as a list and display a function, which corresponds to at least one job in the case of list display. SOLUTION: The composite machine can perform functions, display jobs with respect to functions that are in performance or wait for the performance as a list and display a function corresponding to at least one job in the case of list display.
Patent JP-2003019391-A (JP)
Title: Washing method and device for the same
Inventor: YAMAJI NOBUYUKI
IPC: C02F1/46
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To decrease environmental and pollution problems and to eliminate electrification. SOLUTION: This device has a washing tub 2a and an ionic water former 4 for forming alkaline ionic water and acidic ionic water. A wash is housed into the washing tub 2a and is washed by the alkaline ionic water supplied to the washing tub 2a. After this washing, the wash is spin-dried and is rinsed by supplying the acidic ionic water to the wash after the spin drying and is then subjected to sterilizing and releasing of the electrification.
Patent JP-2003019856-A (JP)
Title: Image forming method
Inventor: TAKAHASHI RIEKO
IPC: B41M5/50
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method which can easily form an image on the surface of general paper, metal, plastic, glass, or the like without applying special treatment on the surface, especially a method for obtaining an image high in optical density and excellent in clearness by using an intermediate transfer medium excellent in giving ink absorbency to an ink receiving layer, transparency, preservation properties, and water resistance. SOLUTION: In the image forming method, after the image is formed by using a recording liquid on the image receiving surface of the intermediate transfer medium having at least one porous ink receiving layer containing the micro-capsules of an oily substance on a base material, a body to be transferred and the image receiving surface of the intermediate transfer body are made to face each other, and heated or pressurized, and then the intermediate transfer medium is peeled off from the body to be transferred so that the ink receiving layer is transferred to the body to be transferred.
Patent JP-2003025856-A (JP)
Title: Storing structure of convertible hardtop
Inventor: TAMURA MICHIO
IPC: B60J7/14
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide storing structure of a convertible hardtop which does not need to extremely increase the size of a rear trunk and can effectively use a stored roof. SOLUTION: In this storing structure of a convertible hardtop comprising a roof 3 and a rear pillar 4, the roof 3 is arranged almost horizontally across a corner line K between the rear pillar 4 and a trunk lid 23 from behind a seat back 13a of a front-row seat 13, and the rear pillar 4 is stored below the roof 3.
Patent JP-2003025703-A (JP)
Title: Stencil printing equipment
Inventor: TOZAWA MASAMI
IPC: B41L13/18
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide stencil printing equipment, with which curling is prevented from developing even at the printing of a plate-making image having a solid image and consequently a favorable printed matter is obtained. SOLUTION: The stencil printing equipment is equipped with an image reading part 7, a plate-making part 3, a plate cylinder 10, a paper feeding part 4, a pressing means 11 for pressing a printing paper P against the plate cylinder 10, a peeling-off means 89 for peeling the printing paper P with an air knife 94 off the plate cylinder 10, a solid image detecting means 136 for detecting whether a solid image is present or not in a copy image, a printing speed varying means 38 shown in Fig. 2 and a pressing force varying means 36 shown in Fig 3. When the solid image is detected with the solid image detecting means 136 in the copy image, the rotary peripheral speed of the plate cylinder 10 is set by the printing speed varying means 38 to the predetermined value and the amount of the ink transmitted from the plate cylinder 10 to the printing paper P is set by the pressing force varying means 36 to the predetermined value.
Patent JP-2002077916-A (JP)
Title: Method and apparatus used in block transform-based
Inventor: FARYAR ALIREZA FARID
IPC: H04N7/30
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a transform-based coding technique capable of reducing the coding loss introduced during repetitive coding/decoding processing. SOLUTION: The chain type N level transform coding provides a transform- based coding method without loss using an original restrained quantization and inverse quantization processes. This greatly reduces the coding loss introduced during chained coding (repetition of coding and decoding) of video/picture signals. The transform is an appropriate inversely-transformable block transform e.g. Hadamard transform 408. The restrained quantization and inverse quantization method 410 is used in a decoder to thereby perform an approximately chained coding without loss. The quantization operation applied to block transform coefficients is a conditioning i.e., the quantization operation result depends on quantization coefficient values inputted to the coder.
Patent JP-2003027664-A (JP)
Title: Mounting structure, for roofing material
Inventor: EHAMA DAISUKE
IPC: E04D1/16
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for roofing material which facilitates positioning of roofing materials in both the longitudinal and transverse directions by using a starter commonly for various types of roofing materials. SOLUTION: According to the roofing material mounting structure, each roofing material 1 in a first stage is arranged on the starter 2 such that a first mark 121 of the former is positioned at a center mark 211 of the latter, and each roofing material 1 in a second stage or above is arranged on the roofing material 1 in a previous stage such that a second mark 122 of the former is positioned at a third mark 111 of the latter. The lower portion of the roofing material 1 in the second stage and an upper portion 25 of the starter 2 form a first overlapping portions 31 via the roofing material 1 in the first stage. Further, a lower portion 16 of the roofing material in a third stage or above, and upper portion 15 of the roofing material 1 in a second previous stage form a second overlapping portion 32 via the roofing material 1 in a previous stage.
Patent JP-2003028573-A (JP)
Title: Stabilizing burner and water-cooled panel for electric furnace
Inventor: INAI KUNIHARU
IPC: F27D1/12
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the outside of an electric furnace is a complicated and narrow circumstance where various kinds of structures and members, etc., are tangled therefore various kinds of maintenance works of not only a stabilizing burner but also the electric furnace are complex and difficult to perform because the stabilizing burner installed on a furnace wall and a water-cooled panel used as a lining of the wall are separately required in the furnace. SOLUTION: A burner main body 7 is formed into a panel feature so as to fit in the water-cooled panel 6 as the stabilizing burner 1. The burner main body 7 itself is provided with a structural hole 25 for a first burner used for flame fuel such as gas and oil, and a structural hole 26 for a second burner used for supporting gas such as oxygen. Also, the inside of the burner main body 7 is provided with a cooling channel 16.
Patent JP-2003029128-A (JP)
Title: Electronic equipment, method of attaching electronic component to the electronic equipment, optical lens barrel and method for attaching detection element to imaging unit and the optical lens barrel
Inventor: NAKAMURA HIDEKAZU
IPC: H05K1/18
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To solve the problems of foreign matters, generated from the cutting plane of a hole part formed at a holding member and to penetrate a terminal, enter the inside of equipment, and solder flux, caused at soldering a wiring board to the terminal, enter the inside of equipment through the hole part, in the case of attaching an electronic part to an equipment body through the holding member. SOLUTION: In electronic equipment, having detecting elements 11 and 12 which are the electronic components for detecting the positions of movable members 2 and 4 housed in equipment main bodies 1 and 5 and a holding member 11a, at which a through-hole part 11c through which the terminal of the detecting element is inserted, is formed and that is fixed at a lens barrel body by holding the detecting element, the through-hole part of the holding member, through which the terminal of the detecting element is inserted, is hermetically sealed with an adhesive.