baber/WOPTO huggingface dataset:
Patent JP-2003344754-A (JP)
Title: Range-finding device
Inventor: NAKADA KOICHI
IPC: G03B13/20
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range-finding device capable of accurately deciding infinity even when the assembling errors of a line sensor and a light receiving lens are made without using an expensive special sensor.   <P>SOLUTION: The range-finding device is provided with the light receiving lenses 101a and 101b on which a pair of subject images is formed, a pair of line sensors 102a and 102b converting a pair of subject images into an electrical signal in accordance with light intensity, a control means 103 for controlling the operation of a pair of line sensors, a read-out means 104 for A/D converting and reading out subject image data outputted from a pair of line sensors, and an arithmetic means 105 for arithmetically calculating data in accordance with a subject distance based on the read subject image data. In the case the pattern of the subject image data in a range-finding area is monotonously increased or monotonously decreased, an infinity deciding value is set to a value which is shifted to a short-distance side than usual.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346829-A (JP)
Title: Device and method for manufacturing carbon separator
Inventor: YOSHIMURA TSUNEJI
IPC: H01M8/02
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for manufacturing a carbon separator of a fuel cell for correctly and uniformly feeding a raw material of a predetermined quantity in a die cavity.   <P>SOLUTION: (1) This carbon separator manufacturing device 50 comprises a lower die 52 and a die 53 to form a cavity 51, a mesh 54 to advance/retract to/from an upper part of the cavity in the transverse direction, a raw material accommodation vessel 55 which is located on the mesh, movable in the relatively transverse direction to the mesh, advancing/retractable to an upper part of the cavity in the transverse direction, and feeds a raw material to the cavity through the mesh. (2) In this carbon separator manufacturing method, the mesh 54 and the raw material accommodation vessel 55 are advanced above the cavity 51, the raw material is fed from the raw material accommodation vessel 54 into the cavity to the upper surface of the mesh, the raw material accommodation vessel is retracted with the mesh left behind above the cavity, the raw material in the mesh 54a of the mesh is dropped into the cavity, and the mesh is retracted in the transverse direction, and pressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002913-A (JP)
Title: Method of predicting galvannealing soaking section temperature of hot dip galvanized steel sheet
Inventor: YAMAZAKI SHINJI
IPC: C23C2/28
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of predicting the galvannealing soaking section temperatures of hot dip galvanized steel sheets on production of the hot dip galvanized steel sheets.  <P>SOLUTION: Data collection of the results in the galvannealing soaking section temperatures is beforehand carried out per steel kind. Based on the results in the galvannealing soaking section temperatures, the base galvannealing soaking section temperatures in Fe% in basic, representative plating layers are averaged and computed. Further, the respective average values of the coating weight of the plating, and P%, Mn% and Si% in the steel sheets are computed as base values. Next, the tilts by the linear approximation of the deviations in the galvannealing soaking section temperatures to the respective parameters of the Fe% in the plating layers, the coating weight of the plating, and P%, Mn% and Si% in the steel sheets are obtained. On the prediction of the galvannealing soaking section temperatures, to the base galvannealing soaking section temperatures, integration of the galvannealing soaking section temperatures is carried out from the deviation to the base value of each parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369954-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which can be stopped without impairing a game player's interest and impression on the player when abnormality occurs during a game. SOLUTION: This pachinko game machine is provided with abnormality detecting means 43, 45 for detecting the abnormality of operating condition. The pachinko game machine is provided with abnormality stop control means 42, 44, 46 for waiting for the end of operation of a designated function in the course of being normally operated and then stopping the designated function not to newly operate when the abnormality detecting means 43, 45 detect abnormality.
Patent JP-2004009954-A (JP)
Title: Power transmission of four-wheel drive vehicle
Inventor: MUNAKATA MASARU
IPC: B60K17/34
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission of a four-wheel drive vehicle which can further reduce fuel consumption.  <P>SOLUTION: A propeller shaft 31 of the four-wheel drive vehicle 10 is connected to a front differential 20 and a rear differential 40 through a front gear mechanism 30 and a rear gear mechanism 34. By a multiple-disk clutch mechanism 33 provided on the propeller shaft 31, driving connection between the front gear mechanism 30 and the rear gear mechanism 34 is disconnected, and by a dog clutch 26 provided on a front axle 15R, driving connection between a differential case 21 of the front differential 20 and a ring gear 30a of the front gear mechanism 30 is disconnected so as to set a two-wheel driving mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017378-A (JP)
Title: Apparatus for molding transmission belt
Inventor: OCHI TAKAAKI
IPC: F16G5/06
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for molding a transmission belt which can eliminate a disorder of an array of cords at spinning time by rationalizing molding of the belt by eliminating the necessity of using an adhesive rubber at a belt molding time and obviating a twisting nature of the cord by coating the adhesive rubber on the surface of the cord.  <P>SOLUTION: The apparatus 1 for molding the transmission belt to spin the cord 19 covered with the adhesive rubber 12 in a cylindrical mold 50 for molding includes a rubber coating means 1 for distributing and discharging the adhesive rubber 12 extruded by kneading by an extruder 2 without allowing to stay in rubber passages of a bypass passage 15 provided in a circumferential direction of a die, a linear main passage 16 and a discharge passage 17 and continuously adhering the adhesive rubber 12 while simultaneously moving the cords 17 so as to cross the main passage 16, and a spinning means 80 for winding the cord 19 covered with the rubber 12 directly on the cylindrical mold 50 for molding and coupled to the rubber coating means 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019023-A (JP)
Title: Method for producing regenerated pulp
Inventor: GOTO SHISEI
IPC: D21C5/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing regenerated pulp, by which toners and other ink can efficiently be peeled off and removed from waste paper containing the toners and the other ink with proper surfactants to produce the regenerated pulp having a high quality and high brightness and hardly containing dirt, while preventing the greening of pulp fibers.  <P>SOLUTION: This method for deinking, comprising an ink-peeling process for peeling off the ink from a gray stock containing OA waste paper in an amount of at least 5% and an ink-removing process for removing the peeled ink, is characterized by using at least one kind of, a nonionic surfactant represented by the general formula: RO-EO<SB>m</SB>-PO<SB>n</SB>-H and/or a nonionic surfactant represented by the general formula: R'O-EO<SB>x</SB>-BO<SB>y</SB>-H.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018689-A (JP)
Title: Recording liquid for inkjet and recording method
Inventor: MORIMOTO KIYOBUMI
IPC: C09D11/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To develop a high-quality recording liquid for inkjet, having improved stability with time and improved successive jetting stability, reducing the occurrence of banding, having excellent permeability and providing high print density.  <P>SOLUTION: The recording liquid for the inkjet is an ink composition containing water and surfactants. The surfactants comprise a surfactant represented by general formula (1) (wherein, m and n satisfy the equation: m+n=9-11; x is an integer within a range of 3-50; and y is an integer within a range of 3-10), and a surfactant having 13-17 HLB value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016588-A (JP)
Title: Game board
Inventor: HAMAGAMI HIDEMITSU
IPC: A63F5/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game board keeping a game from becoming monotonous.  <P>SOLUTION: A plurality of pieces of stop position information, for example, are set for the result of each internal win and are selectively switched one after another according to the amount of rotation of each reel to control the stop of each reel. Thus, in a way corresponding to the result of each internal win, combinations of symbols are prevented from becoming monotonous upon the stop of the reels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017871-A (JP)
Title: Speaker grille with decoration plate
Inventor: KOJIMA KAZUMI
IPC: B60R11/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker grille with a decoration plate wherein the decoration plate is simply and certainly mounted to the speaker grille without carrying out heat caulking.  <P>SOLUTION: A first rod-like engagement member 2a and a second rod-like engagement member 2b which are inserted to hole parts 11 of the speaker grille 10 are arranged in a standing condition provided on a back surface side of the decoration plate 1. The first rod-like engagement member 2a passed through the hole part 11 is bent and a tip end thereof is engaged with a receiving groove part 3 provided at a tip end of the second rod-like engagement member 2b. Thereby, the decoration plate is simply mounted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023952-A (JP)
Title: Power failure detection circuit
Inventor: KIYONO KAZUYOSHI
IPC: G01R19/165
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power failure detection circuit capable of solving the following problem: an emergency lamp goes out when a power supply is restored after power failure, by easily outputting a power failure detection signal suited to each rated input voltage for a plurality of different rated input voltages.  <P>SOLUTION: A series circuit of a transistor 17, which is switched on/off in response to heights of different rated input voltages of AC input voltage Vin and a resistor 16, are connected to a resistor 14 in parallel. An operation switching circuit 21 is provided, which switches on the transistor 17 according to the AC input voltage Vin in the case that the rated input voltage is high. The operation switching circuit 21 includes a holding means 21a which keeps the transistor 17 on during a definite period of time even if the AC input voltage Vin becomes zero when the transistor 17 is switched on in the case the rated input voltage is high. Furthermore, resistance values of respective voltage dividing resistor 13, 14 and a series resistance value of the transistor 17 and the resistor 16 are set so that the voltages at a middle point 15 are the same in the case of both the rated input voltage is high and low.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028137-A (JP)
Title: Spring clutch, sheet carrying device, and image forming device
Inventor: SUGITA SOJI
IPC: B65H5/06
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost spring clutch with an improved margin to abnormal noise in idle rotation to be capable of coping with high speed operation of a printer or copying machine or the like.  <P>SOLUTION: A lock member 103 is formed as a hollow cylinder to be engaged around a coil spring 102. The lock member 103 has a projected part 103b in its outer circumference on which a movable member is caught. An output part 104 comprises a cylindrical surface 104e coaxial with and close to the lock member 103, and a groove 104f provided in the cylindrical surface 104e. The projected part 103b and the groove 104f are disposed roughly in reverse phase to each other in such a way that the movable member gets into the groove 104f in idle rotation. The output part can thus be tightly pressed by the movable member, and thereby generation of abnormal noise in idle rotation can be restricted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028149-A (JP)
Title: Conduit hose
Inventor: YAMANA HIDEKAZU
IPC: F16L11/11
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water supply hose capable of achieving easiness to handle when used, and compactness to be stored when not used, while maintaining the minimum flow resistance inside, and restricting the number of parts.  <P>SOLUTION: The supply water hose is formed of a conduit hose that is continuously molded by expanding an extusion-molded resin tube. A hose unit includes a first waveform part 10 comprising a hose wall having recessed parts and projected parts alternately formed in the direction of an axial line of the hose, with the recessed parts having an inner circumferential surface that is formed as a flat surface roughly parallel to the axial line of the hose, and a second waveform part 20 comprising a hose wall having a roughly triangular cross sectional surface in an extended state, with one oblique side changed to a contracted state roughly parallel to the other oblique side around the center of its apex, to hold the state. At least two hose units are integrally formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024442-A (JP)
Title: Cornea surgery apparatus, and implement for deciding keratectomy amount
Inventor: OKAMOTO KEIKI
IPC: A61F9/01
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a part where curvature is rapidly changed within a resection area by a simple method.  <P>SOLUTION: A keratectomy amount deciding implement includes: a data input means for inputting correction amount data of an eye to be operated, and size data concerning a second keratectomy (resection) zone which connects a first keratectomy zone securing the correction amount to a non-keratectomy area; an arithmetic means for dividing the inputted eye correction amount into at least ten, obtaining a keratectomy amount with respect to each division correction amount, when a lens component concerning the each division correction amount is subjected to the keratectomy by gradually enlarged diameters up to the outer diameter of the second resection zone from the first keratectomy zone, and deciding the whole keratectomy amount by integrating the obtained respective keratectomy amounts; and an output means for outputting data of the calculated keratectomy amount. A cornea surgery apparatus controls a laser beam guiding means on the basis of data of the calculated keratectomy amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336368-A (JP)
Title: Built-up stair
Inventor: IZUMI TERUYUKI
IPC: E04F11/02
Filed: 2002-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-up stair which can be used for emergency evacuation or security to prevent an invader, the work can be performed easily and quickly in a building even after the construction of the building, and a large motor vehicle is not always required for transportation thereby providing an built-up stair having no fear of breakage or fouling by forming the treads to a diagonaly shape thereby making it in a slide shape.  <P>SOLUTION: This is a stair built by providing treads in a freely detachable manner between at least two supports, and support pins freely getting in or out are provided at least at one side portion of the tread main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031551-A (JP)
Title: Method for manufacturing compound semiconductor thin film
Inventor: KITANI KIMIHIKO
IPC: C23C14/06
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a compound semiconductor thin film where a uniformity in a Ga distribution in the direction of a film thickness is appropriate or the Ga distribution in the direction of the film thickness can be arbitrarily controlled in the compound semiconductor thin film that comprises a group IB element, a group IIIB element, and a group VIB element and contains In and Ga as the group IIIB element.  <P>SOLUTION: A precursor thin film is formed by alternately repeating a process for supplying In to a substrate and a process for supplying Cu and Ga at least for two times by using a sputtering method. In the substrate (17), glass (1) where an Mo conductive film (2) is formed on the top is used, and an In layer (3) and a Cu-Ga layer (4) are alternately repeated on the glass (1) to form the precursor thin film (5). After that, the precursor thin film is heat-treated in atmosphere containing Se to form a Cu(In, Ga)Se<SB>2</SB>thin film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027941-A (JP)
Title: Device for detecting compression top dead center of engine for test
Inventor: UOTANI YUZO
IPC: G01M15/04
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect compression top dead center of an engine for test regardless of whether an injection nozzle or an ignition plug is installed or not.  <P>SOLUTION: The engine for test having a suction valve 9 and an exhaust valve 10 installed thereon in such a manner that the valves open and close with rotation of a crankshaft is provided with a top dead center detecting means 5 detecting top dead center phase of the crankshaft and an exhaust gas pressure detecting means 16 detecting exhaust pressure in an exhaust gas passage 15 communicated with and connected to an exhaust port 14. Top dead center phase detected by the top dead center detecting means and before rise of exhaust gas pressure detected by the exhaust gas detection means 16 is detected as compression top dead center of the engine for test under a condition that the crankshaft is rotated by an external drive means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003153167-A (JP)
Title: Method and system for managing image over communication network
Inventor: MCINTYRE DALE F
IPC: G06F21/62
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method, system and software product for managing digital media files for a user. SOLUTION: A unique user icon or image content identifier is associated with a unique user, which can be used for allowing controlled access by an authorized party to digital media files based on the presence of the icon. The digital image media file can be analyzed for determining if an image content identifier is present. The icon or image identifier allows for automatically forwarding the digital image to an electronic address over a communication network, or storing the image, based on identifying the feature within the image. The icon may also include metadata that is searchable.
Patent JP-2003084742-A (JP)
Title: Method and apparatus for driving liquid crystal display
Inventor: HAM YONG SUNG
IPC: G09G3/36
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for driving a liquid crystal display capable of improving particularly the picture quality of a liquid crystal display device. SOLUTION: In the method and apparatus for driving liquid crystal display, source data are modulated to the first half of a frame by utilizing preset modulated data, supplying the data to a display panel and supplying the data different from the modulated data to the display panel in the second half of the frame.
Patent JP-2004032478-A (JP)
Title: Radio device control system
Inventor: SHINOHARA HIROYUKI
IPC: H04B7/26
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of having to incorporate a plurality of buses and special purpose interface circuits since the media such as a voice, data, control information and the like are not integrated.  <P>SOLUTION: A plurality of radio devices are functioned as one communication system by connecting radio devices 009-012 for forming a plurality of radio channels made of a plurality of types placed in a mobile unit to a general-purpose network 017 connected with network terminals 018, 109 by a communication connecting unit 016, based on control of a communication managing unit 001 for managing corresponding of a logical radio communication system by way of the network 017 and managing data of the radio devices, and setting and controlling the radio devices 009-012 by a radio device controller 002.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344178-A (JP)
Title: Thermocouple having extra fine tip temperature measurement part
Inventor: ABE YOSHINOBU
IPC: G01K7/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermocouple wire for accurately measuring a temperature of a minute part in quick response.   <P>SOLUTION: Extra fine thermocouple wires having a diameter of 25-50 μm are welded and jointed to tips of thermocouple original wires having a diameter of 200 μm. A spherical part formed from fused tips of the extra fine thermocouple wires is pressed and flattened, and a disc temperature measurement part is formed. The temperature of the minute part can be accurately measured in quick response.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035667-A (JP)
Title: Colored powder
Inventor: YOKOYAMA TOMOKAZU
IPC: C09C1/28
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain colored powder which expresses various hues and controls mellow tone production while maintaining various functions of lightweight porous powder.  <P>SOLUTION: In the colored powder obtained by surface-treating (I) the lightweight porous powder having 0.01-1 g/cc bulk density with (II) a colorant containing (a) a synthetic resin and (b) a pigment and/or a dye, the amount of (II) the colorant used satisfies the formula: 0.1×(LM/100)≤N≤1×(LM/100) (L is the oil absorption (g/100g) of the light-weight porous powder, M is the amount (g) of the light-weight porous powder used and N is the amount (g) of the colorant used).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033594-A (JP)
Title: Golf ball
Inventor: SUGIURA MICHIHIKO
IPC: A63B37/14
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball which gives almost no visual sense of incompatibility and is highly recognizable.  <P>SOLUTION: This ball 1 is colored into one of blue, pink, or yellow. When its hue is represented by the Lab system, a relation of 35 ≤ L-(a<SP>2</SP>+ b<SP>2</SP>)<SP>1/2</SP>≤ 55 is satisfied by values of L, a, and b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033174-A (JP)
Title: Method for culturing algae of family laminariaceae
Inventor: FURUYA KAZUE
IPC: A01G33/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To culture algae of the family Laminariaceae with simple apparatus and work while effectively using the sea surface.  <P>SOLUTION: Ropes 3 holding spores of algae of the family Laminariaceae are vertically suspended in the sea from a raft for pearl culture in winter season to culture the algae and the algae grown on the rope 3 are successively collected from the upper part of the rope in early summer season and thereafter. The culturing method enables the three-dimensional use of the sea area and the culture of algae even in the sea of the southern Japan.  <P>COPYRIGHT: (C)2004,JPO