baber/WOPTO huggingface dataset:
Patent JP-2003316324-A (JP)
Title: Liquid crystal display device
Inventor: MATSUI KIYOHISA
IPC: G02F1/133
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device whose power consumption is not increased even when a frame frequency is raised in order to solve flicker and a beat phenomenon due to an FRC (frame rate control) system.  <P>SOLUTION: A liquid crystal display device is provided with an FRC conversion circuit 3 which converts multi-level display data into FRC data in which data are thinned every one frame in accordance with the number of gradation and a liquid crystal driving circuit 2 which generates liquid crystal driving voltages based on the FRC data transferred every one frame from the FRC conversion circuit 3 and applies these voltages to a liquid crystal panel 1. The FRC conversion circuit 3 inserts a halt frame for suspending the transferring of the FRC data to the liquid crystal driving circuit 2 between arbitrary frames of the plurality of frames needed for refreshing one screen of the liquid crystal panel 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202816-A (JP)
Title: Plastic substrate for display element
Inventor: SHIBAHARA SUMIO
IPC: H05B33/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic substrate for a display element which is suitable for an active matrix type display element, in detail, a plastic substrate for a display element which has superior heat resistance and chemical resistance, a low mean coefficient of linear expansion, and high storage elasticity at high temperature and is hard to curve or deform, or has a wire broken in a process of manufacturing the active matrix display element.  <P>SOLUTION: The plastic substrate for the display element uses as a constitution member a laminated plate which contains fiber cloth and is 50 to 1000 μm thick and of -5 to 30 ppm in mean coefficient of linear expansion at 50 to 200°C and ≥3 GPa in storage elasticity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003321463-A (JP)
Title: Skin care preparation
Inventor: YAMAMURA TATSURO
IPC: A61K8/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain safe and effective singlet oxygen eliminant, melanine formation inhibitor, tyrosinase biosynthesis inhibitor and intracellular glutathione formation promoter and provide a skin care preparation effective for bleaching and antiaging by adding them.  <P>SOLUTION: The skin care preparation having mild bleaching and antiaging actions is prepared by blending a 2-chromanone derivative having a specific structure to a skin care agent. The 2-chromanone derivative is found to have excellent singlet oxygen-eliminating effect, melanine formation-suppressing effect, thylosinase biosynthesis-suppressing effect and intracellular glutathione formation-promoting effect by investigating compounds originated from natural sources and compounds having structures similar to those.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317921-A (JP)
Title: Induction heating cooker
Inventor: INUI HIROFUMI
IPC: H05B6/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional induction heating cooker wherein the rotation speed of a cooling fan is stable and the cooling fan is operated at an unnecessary rotation speed for a low heating quantity, causing loud noise.  <P>SOLUTION: This induction heating cooker is provided with a heating quantity setting means 24 setting the heating quantity of a heating means 23 for heating the cooking vessel 21 and a rotation speed variable means 26 varying the rotation speed of the cooling fan 25 for cooling the heating means 23. This induction heating cooker can reduce the noise of the cooling fan 25 by setting the rotation speed of the cooling fan 25 according to the heating quantity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328295-A (JP)
Title: Coated paper for printing
Inventor: NAITO HITOSHI
IPC: D21H21/30
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated paper for printing, having excellent whiteness and opacity, and hardly causing discoloration.  <P>SOLUTION: The coated paper has one or more coated layers containing a pigment and an adhesive at least on one surface of a base paper. The coated layer contains ≥0.1 wt.% stilbene-based fluorescent whitening agent having an absorption peak at 340-400 nm wavelength of light, and six sulfo groups based on the pigment component, and ≥15 wt.% calcium carbonate formulated as the pigment component. For example, a hexa sodium salt (C.I. Fluorescent Brightener 264) of 2,2'-ävinylenebis[(3-sulfonate-4,1-phenylene)imino-[6-bis(2- hydroxyethyl)amino]-1,3,5-triazine-4,2-diyl]imino]}bis(benzene-1,4-disulfonate) is cited as the stilbene-based fluorescent whitening agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034108-A (JP)
Title: Safety tire
Inventor: ISHIGURO TOSHIYUKI
IPC: B60C17/06
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To enable a stable running even after a tire is damaged, without deteriorating rolling resistance and riding comfort at normal running. SOLUTION: In this safety tire, a plurality of compressed elastic members which are present independent of one another are arranged to an inside of the tire.
Patent JP-2003319953-A (JP)
Title: Method, container, and apparatus of manufacturing biological tissue anaplerotic body
Inventor: ADACHI HIDEYUKI
IPC: A61L27/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing biological tissue anaplerotic body, a container for manufacturing and a manufacturing apparatus in which a cell is sufficiently penetrated to the inside even within a limited time.  <P>SOLUTION: In the method for forming biological tissue anaplerotic body 10 with which a portion lacked with biological tissue is generated by penetrating a cell 17 into the porous biological tissue anaplerotic body 11, the biological tissue anaplerotic body 11 and the cell 17 are led into a container 12 for manufacturing and a centrifugal force is applied thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328319-A (JP)
Title: Repair structure for high structure, and repair method for high structure
Inventor: YASUDA ISAO
IPC: E01D19/02
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair method for a high structure requiring neither a large-scale scaffolding nor coffering.  <P>SOLUTION: In the repair method for the high structure 1 constructing repair structure for the high structure, after surrounding the outer periphery of the high structure with first stage structural panels 2 in a prescribed position, the first stage structural panels are moved downward or upward along the high structure, and other structural panels 2 are jointed to the upper ends or lower ends of the first stage structural panels to construct second stage structural panels which surround the outer periphery of the high structure. The first stage structural panels and second stage structural panels are moved downward or upward, and the construction and movement of the structural panels are repeated in the same way to cover the high structure with the structural panels of the prescribed number of stages. The lower end parts of the structural panels in the lowermost stage are closed, and a joint material 3 is filled between the high structure and the structural panels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334709-A (JP)
Title: Stepped drill
Inventor: TACHIBANA MASATOSHI
IPC: B23B51/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the inner peripheral face of a recess is fractured by extended chips when a stepped hole is formed in the recess, because a rotational speed is low at the time of boring.  <P>SOLUTION: The tip of a tool body 1 is made as a small-diameter part 2 and its base end as a large-diameter part 3. Chip discharging grooves 4, 4a are formed on the outer peripheral face of the tool body 1, and second chip discharging grooves 5, 5a are formed at positions adjacent to the chip discharging grooves 4, 4a so as to form small-diameter lands 6, 6a and large-diameter lands 7, 7a. A gap 10 is formed at the boundary of main flanks 8, 8a at the tip center of the tool body 1 so as not to apply a large thrust load to the tip of the tool body 1. Leading edges 12, 12a of the small diameter lands 6, 6a are continuously formed by extending to boundaries of the chip discharging grooves 4, 4a and the second chip discharging grooves 5, 5a so that the chips extending at the time of boring are cut by the leading edges 12, 12a on sides of the small diameter lands 6, 6a, and are not brought into contact with the inner peripheral face of a recess H.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036793-A (JP)
Title: Plasma color screen
Inventor: BECHTEL HANS-HELMUT
IPC: H01J11/12
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a plasma color screen having improved resolution or brightness. SOLUTION: This plasma color screen comprises a supporting plate and a transparent front plate, and a rib-like structure divided into discharge cells filled with gas, and a plasma color screen which equips one or more electrode arrays disposed on the front plate and the supporting plate and a segmented fluorescent layer in order to induce corona discharge in the discharge cells, and has a picture element matrix array consisting of the grouped discharge cells of red, green and blue. Here, every adjacent picture elements has a common blue discharge cell.
Patent JP-2003327998-A (JP)
Title: Detergent liquid containing extract of inner seed of ginkgo
Inventor: TAKAHASHI IKUE
IPC: C11D17/08
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent liquid usable for various applications such as dish-washing, laundry of clothes, and cleaning of a toilet and a bathroom, having excellent detergency and various functions such as disinfectant, antimicrobial and deodorant functions, harmless to human bodies, and hardly affecting the natural environment.  <P>SOLUTION: The detergent liquid contains an extract liquid obtained by extracting inner seeds of Ginkgo bilola by soaking the inner seeds in an alcoholic solvent or a mixed solvent of an alcohol and water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333125-A (JP)
Title: Communication device
Inventor: FUJISE SHUNICHI
IPC: H02H9/04
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device in which it is not possible to destroy the inside of a call apparatus when an abnormal voltage occurs from a line, calls and communications are made possible after the occurrence of the abnormal voltage and further, the inside of the communication device is not destroyed even when an abnormal voltage continuously occurs in the communication device such as a telephone set, facsimile equipment or the like connected to a line for performing data communication for calls.  <P>SOLUTION: In the communication device which is connected to the line for performing communication operations and has an overvoltage protecting part in a line connecting part, when the abnormal voltage occurs on the line, the overvoltage protecting part is short-circuited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332449-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: FURUKAWA MANABU
IPC: H01L21/66
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method which enables the detection of a wiring layer, the occurrence of a defect in an immediately after process, the removal of the defective layers until the wiring layer and the reconstruction of layers to shorten a feedback time.  <P>SOLUTION: The manufacture of a semiconductor device equipped with a multitude of wiring layers on an element formed on a semiconductor substrate, comprises a process for forming a testing element to inspect defect in the wiring layers (S100), a process for forming one or several layers of wiring layers connected to the testing element (S101), processes for inspecting the wiring layers utilizing a pad and the testing element after forming the wiring layers (S102, S103), a process for removing the defective wiring layers when the wiring on the wiring layers is defective (S104) and a process for reforming the removed wiring layers. The wiring layers are removed and reconstructed immediately after finding the generation of defect whereby a manufacturing yield is improved and the feedback time is shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328183-A (JP)
Title: Method for manufacturing metallic pattern, method for manufacturing contact probe and contact probe
Inventor: MASUDA AKIHIRO
IPC: C25D7/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve shape accuracy of metallic patterns.  <P>SOLUTION: A supporting substrate 46 provided with a base metal layer 47 made of Cu on its surface is used as a ground surface for forming pattern wiring of a contact probe. A black layer 47a to absorb exposure light is formed on the surface of the base metal layer 47 by subjecting the surface to a blackening treatment. A photoresist layer 48 is formed on the supporting substrate 46 and is exposed by applying a photomask 49 (mask pattern) thereon to form non-fixed parts 51 of the same patterns as the pattern wiring and fixed parts 52 exclusive of the non-fixed parts 52 on the photoresist layer 48. The photomask 49 and the non-fixed parts 51 are removed, and the black layer 47a within apertures 48a of the photoresist layer 48 obtained in such a manner is removed. A Ni-base alloy layer (metallic layer) is formed as the pattern wiring by plating within the apertures 48a and after the fixed parts 52 are removed, a film is bonded onto the pattern wiring and these are separated from the supporting substrate 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037580-A (JP)
Title: Synchronization of mobile station in spread spectrum communication system
Inventor: DAHLMAN ERIK
IPC: H04W56/00
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To perform timing synchronization for a mobile base station in spread spectrum communication system. SOLUTION: Each frame for pilot channel communications in the spread spectrum communication system is divided into multiple synchronization slots. Each synchronization slot includes a pilot code and at least one of the synchronization slots includes a frame synchronization code. In order to take a frame and slot synchronization information out of the pilot channel communication, use a matched filter or correlation detector for a received pilot signal, and identify the peak, and calculate a timing standard indicating a synchronization slot border by the peak, and get a pilot code timing. Next, on a synchronization slot includes in a received signal to be found, calculate correlations between a pair of prescribed frame synchronization codes and a received signal.  If a location in a frame of a known frame synchronization code and correlation fitting is verified in a slot location, a border of the frame from the location (that is, frame synchronization) is indicated.
Patent JP-2004043193-A (JP)
Title: Process for manufacturing cement
Inventor: NAKAHARA AKIHIKO
IPC: C04B7/04
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing cement wherein a large amount of a gypsum board waste can be used as a gypsum component for cement and can be efficiently used as a gypsum material for cement by a simple method without employing another step for treating the gypsum board waste.  <P>SOLUTION: Cement clinker is taken out of a baking furnace comprising a rotary kiln in a cement-manufacturing facility and moves through a cooler to be cooled. While the clinker is moving, a crushed product of a gypsum board waste is fed onto a portion of the clinker, the portion being at 300-1,200°C, to thermally decompose organic matters contained in the gypsum board waste. Then, the gypsum board waste is crushed together with the cement clinker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337711-A (JP)
Title: Information processor and method
Inventor: IOKU AKIRA
IPC: G06F9/46
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To simply provide a program execution environment wherein performance such as responsiveness is optimized by selecting an attribute of a parallel process division unit such as a thread while considering execution time information such as a use state or a process load of a system.  <P>SOLUTION: The program execution environment for dividing an entire process to a plurality of process units to be simultaneously operated includes a means for acquiring various history information indicating an execution state of a program during system operation, and a parallel process unit attribute determining means for determining an attribute of a parallel process unit of the program by comparing the acquired information and a setting condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338287-A (JP)
Title: Manufacturing method for expanded grid body for lead- acid storage battery
Inventor: YUKI MASAYOSHI
IPC: C22C11/06
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variations in the developed dimensions of an expanded grid for a lead-acid storage battery produced by reciprocal expanding, and restrain a short storage battery lifetime due to corrosion when the grid body is used as a positive electrode.  <P>SOLUTION: In a manufacturing method for expanded grid body for a lead- acid storage battery by a reciprocal expanding method using a die cutter 10 on which a plurality of processing blades are laid out in line, the die cutter 10 has the first blade B<SB>1</SB>for forming slits placed at a side edge of a lead alloy sheet and the second to Nth blades (N is a natural number not less than 3) laid out to form slits in a direction of an inside of the alloy sheet sequentially from the side edge, and a blade tip angle α<SB>k</SB>of the kth blade (2≤k≤N-1) except for the first blade B<SB>1</SB>and a blade tip angle α<SB>k+1</SB>of the (k+1)th blade are expressed as α<SB>k</SB><α<SB>k+1</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341666-A (JP)
Title: Packaging container
Inventor: SUGAYA YASUNARI
IPC: B65D83/08
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container capable of easily drawing a packaged matter such as a wrapping film and capable of suppressing the escape of a rolled packaged matter from a container body.   <P>SOLUTION: In the packaging container provided with the container body 16 which houses the rolled packaged matter 14 and a lid body 18, the packaging container is characterized by a reinforcement plate 42 which is formed continuously with the top edge section of a front wall 22 of the container body and is folded back so as to get into contact the back side of the front wall, a presser 44 which is formed continuously with the edge section of the reinforcement plate opposite to the top edge section of the front wall and extends to the back wall side of the container body and a sliding plate 46 which is formed continuously with the edge section of the presser opposite to the reinforcement plate and extends to the front wall side. This constitution allows the packaged matter to slide on the sliding plate and allows the matter to be easily pulled out. In addition, the presser and the sliding plate can suppress the escape of the matter from the container body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342169-A (JP)
Title: Base cloth for antiinflammatory analgesic agent
Inventor: MURAYAMA MAKOTO
IPC: D03D15/567
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base cloth for an antiinflammatory analgesic agent satisfying the necessary requirement as a base cloth for poultice or hot poultice such as antiinflammatory analgesic poultice and plaster or a commercially available body-protecting tape for general sports use, easily applicable to the proper part of the body and contributing to the environmental protection owing to the biodegradability after use.   <P>SOLUTION: The base cloth for an antiinflammatory analgesic agent is composed of a stretchable cloth containing ≥80 wt.% easily decomposable aliphatic polyester fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002365042-A (JP)
Title: Method for calibrating sensor for measuring tilt angle of wheel for motor drive vehicle
Inventor: BRAGHIROLI FRANCESCO
IPC: G01B21/22
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for calibrating a sensor for measuring a tilt angle of a wheel of a motor drive vehicle in which a fault and a limit of a converter of a prior art are removed. SOLUTION: The method for calibrating the sensor for measuring the tilt angle of the wheel of a motor drive vehicle comprises a converter for converting a measuring unit of an angle displacement into a different amount having an electric signal representing the measured angle. The method further comprises a step of reading a plurality of known measurements regarding a known different angle displacement (x), a step of reading and storing a plurality of rows of a pair (xj, fj), and a step of calculating a plurality of low order interpolating polynominal equations from the plurality of the rows of the pair (xj, fj).  The calculation of the measurement of the angle displacement not coincident with an arbitrary known measurement for the angle displacement xj is executed by at least one polynominal equation interpolating method using at least one interpolating polynominal equation selected so that reading of the measurement (f) in the sensor for measuring (x) the angle displacement falls within a range of the case that the reading is described by the measurement (f) belonging to the adjacent rows of the pair (xj, fj).
Patent JP-2003343853-A (JP)
Title: Grill
Inventor: ARAKI YOICHI
IPC: F24C15/16
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grill wherein a grill door is opened in a single operation, and a grill tray is easily moved to a delivering position.   <P>SOLUTION: The grill chamber 23 is installed in a grill chamber 20 so as to be positionally switchable between a storage position and the delivering position. This grill has a coil spring 29 for storing an energy as the delivering force to the grill tray 23 when pushing back the grill tray 23 from the delivering position to the storage position. A lock mechanism 41 for retaining the grill door 34 is a closed position is provided between the grill door 34 and the grill chamber 20. The energizing force in the delivering direction of the grill trays 23 is retained by the grill door 34 retained in the closed position. When the grill door 34 is pushed, the lock state of the lock mechanism 41 is released, the grill trays 23 is moved toward the delivering position, and the grill door 34 is moved from the closed position to an open position by this moving operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340010-A (JP)
Title: Game control device for pachinko game machine
Inventor: KITATSUME HIDETO
IPC: A63F7/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burden on a control device.   <P>SOLUTION: A specific pattern start wining ball detector 12 having detected a ball from a game area 22 winning at a specific pattern start winning component 4 outputs a specific pattern start winning detection signal to a control device 16, the control device 16 carries out a specific pattern lottery, in the case of carrying out a probability change as the result of the lottery, a first open/close driving source 14 opens/closes an opening/closing device 24 on the upper side of a variable winning component 5 to inform a player of the next or the next to the following several probability changes increasing the probability of winning at a specific pattern matching game with the specific pattern start winning, while in the case of not carrying out the probability change as the result of the lottery, a second open/close driving source 15 opens/closes an opening/closing device 25 on the lower side of the variable winning component 5 to inform the player that the following probability of winning at the specific pattern matching game with the specific pattern start winning is normal.  <P>COPYRIGHT: (C)2004,JPO