baber/WOPTO huggingface dataset:
Patent JP-2004112527-A (JP)
Title: Redrive device and redrive system
Inventor: KAJI MITSURU
IPC: H04N21/6334
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unauthorized viewing conducted by a viewer without a contract with a CATV center at a redrive device for redriving digital broadcast signals such as satellite broadcasting and terrestrial digital broadcasting to a CATV network.  <P>SOLUTION: A redrive device 104 comprises a receiving antenna 109 for receiving digital broadcast signals, a QPSK (Quadrature Phase Shift Keying) demodulating unit 202 for demodulating modulated digital broadcast signals, a PSI (Program Specific Information) translating unit 203 for translating EMM (Entitlement Management Message) information etc into the one for CATV, an EMM destination ID detecting unit 205 for detecting a destination ID appended to an EMM body, a contract status discriminating unit 206 for discriminating whether the destination ID has a contract with a CATV center, an EMM information nullifying unit 207 for nullifying an EMM information appended with a non-contracted destination ID, and a QAM (Quadrature Amplitude Modulation) modulating unit 204 for conducting digital modulation of the demodulated digital broadcast signals into the ones for CATV.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107578-A (JP)
Title: Rubber latex composition and rubber article using the same
Inventor: NOBUCHIKA HIDEO
IPC: C08J5/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber article which, though prepared from a natural rubber latex subjected to a deproteinization treatment for preventing allergy induction, is prevented from the decrease in rubber strength accompanying to the treatment and has rubber strength equal to or higher than that of a natural rubber not subjected to the treatment.  <P>SOLUTION: The objective rubber latex composition is prepared by compounding a deproteinized natural rubber latex (with a rubber content of 50-70 wt.%) with a non-rubber component extracted from a serum separated from a natural rubber latex as a by-product and a vulcanizing agent. The rubber article is prepared by molding the latex composition into a desired shape. The non-rubber component is subjected to a deproteinization treatment in the course of its extraction. Preferably, the rubber article is obtained by film formation by a dipping method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108105-A (JP)
Title: Tilt adjusting mechanism for snowplow
Inventor: FURUYA KANEAKI
IPC: E01H5/09
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden on an operator and reduce manufacturing costs by facilitating tilt adjustment to a snow removing part via power by motor drive, and reduce size by reducing space for installation.  <P>SOLUTION: A snowplow has the snow removing part 1 in the front of a machine body frame 9. A blower housing 46 of the snow removing part 1 has a tilt adjusting mechanism comprising an actuator 21, a gear mechanism 31 and 32 and a link mechanism 55. One end of the link mechanism 55 is coupled to the machine body frame 9, and the other end is coupled to an arm 33 fixed on a shaft 64 of the output side gear 32 of the gear mechanism 31 and 32 interlocked with an output shaft 29 of the actuator 21, so that the actuator 21 can be driven for tilt adjustment to the snow removing part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116536-A (JP)
Title: Continuously variable transmission
Inventor: TANAKA TAKASHI
IPC: H02K7/10
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously variable transmission capable of speedily achieving return to Low in quick deceleration, and improving restartability.  <P>SOLUTION: The continuously variable transmission is for shifting by a transmission motor 40. This transmission motor 40 is an electric motor having different rotational characteristics depending on the rotational directions. The rotational directions of the transmission motor 40 are set so that the shifting speed in the direction to increase the gear ratio is greater than the shifting speed in the direction to decrease the gear ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114239-A (JP)
Title: Squeegee polishing device and squeegee polishing method
Inventor: HASHIGUCHI TADASHI
IPC: B41F15/44
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a squeegee polishing device capable of performing prescribed polishing with good productivity, and a squeegee polishing method.  <P>SOLUTION: A squeegee holder 8 on which a squeegee 3 to be polished is mounted and fixed is held and fixed by holding means 9A, 9B, 10, 11. On one side of the squeegee holder 8, a polishing mechanism for rough finishing provided with a grinding wheel 1 for rough finishing, a driving motor 4 for rough finishing and a sliding part 6 for the driving motor for rough finishing are provided, and a polishing mechanism for final finishing provided with a grinding wheel 2 for final finishing, a driving motor 5 for final finishing and a sliding part 7 for the driving motor for final finishing are provided on the other side thereof. Firstly polishing for rough finishing is performed with the grinding wheel 1 for rough finishing of the polishing mechanism for rough finishing, and secondly polishing for final finishing is performed with the grinding wheel 2 for final finishing of the polishing mechanism for final finishing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113505-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine provided with an prize-winning accessory apparatus capable of improving the amusement of a game by varying the entering probability of a game ball rolling in a ball rolling part to a prize-winning port.  <P>SOLUTION: The prize-winning accessory apparatus 40 is disposed at the center part of the panel surface of the game panel 10 of a pachinko machine. The apparatus 40 is provided with: an accepting port 51 for accepting the pachinko ball B flowing on the panel surface; a ball rolling part 60 where the pachinko ball B accepted by the accepting port 51 can roll; and first to third ball pass-through ports 61, 62 and 63 where the pachinko ball B rolling in the rolling part 60 can pass through. At a position just under a first ball pass-through port 61, a start port 25 which the pachinko ball B can enter is disposed. At the first ball pass-through port 61, an opening area changing means 70 capable of changing the opening area of the first ball pass-through port 61 every passage of the pachinko ball B is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176295-A (JP)
Title: Transition metal complex and method for producing the same
Inventor: KATAYAMA HIROAKI
IPC: C07F7/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transition metal complex which is highly active at efficient reaction temperature in industrial processes for polymerizing olefins and can be dissolved in saturated hydrocarbon solvents, and to provide a method for producing the transition metal complex.  <P>SOLUTION: This transition metal complex represented by the general formula (1) (M<SP>1</SP>is a transition metal atom in the group 4 in the element periodic table; A is an atom in the group 16 in the element periodic table; B<SP>1</SP>is an atom in the group 14 in the element periodic table; Cp<SP>1</SP>is a group having a cyclopentadiene type anionic skeleton; X<SP>1</SP>, X<SP>2</SP>, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, and R<SP>6</SP>are each independently H, a halogen, a 1 to 20C alkyl which may be substituted with one or more halogen atoms, or the like; or R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, and R<SP>6</SP>may arbitrarily be bound to each other to form one or more rings).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004125841-A (JP)
Title: Optical retardation plate, method of manufacturing the same, and circular polarizing plate using the same
Inventor: KAWABATA YASUNARI
IPC: C08J7/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical retardation plate and a circular polarizing plate which have an excellent adhesive strength, causes little scratch and stripping-off, and are manufactured at a low cost.  <P>SOLUTION: The optical retardation plate is manufactured by applying a composition containing a compound with liquid crystal property having polymer group on the orientation treatment face side of a transparent orientation-treated support and repeating processes in which an optical anisotropic layer is formed by polymerizing at least twice. Further, the optical retardation plate is such that the hardness of the optical anisotropic layer on the side far from the transparent support is higher than that of the anisotropic layer on the side near to the transparent support, and the circular polarizing plate has the optical retardation plate and a polarizing film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003191324-A (JP)
Title: Biaxially stretched polypropylene film, packaging material using the same, package and its manufacturing method
Inventor: MASUDA JUNICHI
IPC: C08L23/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially stretched polypropylene film having a high rigidity of a longitudinal direction of the film and a method for manufacturing the same, by using a general purpose longitudinal and lateral sequentially biaxially stretching method, and to provide a packaging material using the same and a package.  <P>SOLUTION: The biaxially stretched polypropylene film has a Young's modulus (Y(MD)) of a longitudinal direction at 25°C of 2.5 GPa or more, and its value (m) represented by a formula: m=Y(MD)/(Y(MD)+Y(TD)) of Y(MD) and a Young's modulus (Y(TD)) of a widthwise direction is in a range of 0.4 to 0.7 at 25°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184564-A (JP)
Title: Trochoid type rotary engine
Inventor: EIERMANN DANKWART
IPC: F01C21/02
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing for a rotary engine having the excellent heat discharging properties and durability.  <P>SOLUTION: In a trochoid type rotary engine provided with a light metal made rotor housing (1) and light metal made side parts (8, 9), bearing bodies (17, 18) are coupled with a supporting member (26) mounted on the side parts (8, 9) and the rotor housing (1) from the outside by at least one of tension rods (24, 25) almost turned to a radial direction with respect to the bearing bodies (17, 18) in the area where the maximum gas pressure is generated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004130402-A (JP)
Title: Method for preparing teaching point of robot
Inventor: YASUKAWA MASARU
IPC: G05B19/42
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing teaching points of a robot which can exactly control a robot workpiece to a required position in a normal operation state regardless of the direction of teaching.  <P>SOLUTION: Teaching points of the robot at required positions are determined by following steps S1-S5. At a locking step S1, the robot workpiece is moved to the required position by a driving force from a driving source of a robot arm or the other force, and is locked at the required position. At a first teaching step S2, the position of the driving source is detected in a locked state, and the detected value is stored as the quantity of a state at the first position, At a high frequency driving step S3, a high frequency driving force is outputted from the driving source in the locked state, and is given to the robot arm via a transmitting mechanism. At a second teaching step S4, the position of the driving source is detected again in the locked state, and the detected value is stored as the quantity of a state at the second position. At a robot teaching point calculating step S5, the teaching point of the robot at the required position is calculated based on the quantity of the state at the first position and the quantity of the state at the second position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132065-A (JP)
Title: Tile for electromagnetic wave absorption, mounting method therefor and design method therefor, panel for electromagnetic wave absorption, electromagnetic wave absorption structure, tunnel interior-finishing board, and method for suppressing reflection of unnecessary electromagnetic wave
Inventor: KURIHARA HIROSHI
IPC: E04F13/14
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incombustible tile for electromagnetic wave absorption, which can exert an electromagnetic wave absorption function, reflects much light, and is fit to be provided in a structure.  <P>SOLUTION: This tile 10 for the electromagnetic wave absorption, which is composed of a material including an electromagnetic wave absorption material, is equipped with an incombustible electromagnetic wave absorption layer 11 which comprises a first surface 11a undergoing the incidence of an electromagnetic wave, a second surface 11b on the other side of the first surface 11a, and a side surface 11c for coupling the first and second surfaces 11a and 11b together. The tile 10 is also equipped with a light reflection layer 12 which is arranged in such a manner as to cover the first surface 11a of the layer 11, which protects the layer 11, and which reflects the light. The tile 10, which is wholly formed in a plate-like shape, exerts the electromagnetic wave absorption function when an electromagnetic wave reflection layer is arranged in such a manner as to face the second surface 11b of the layer 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133247-A (JP)
Title: Electrophotographic color toner
Inventor: HORIKOSHI YUZO
IPC: G03G9/08
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrophotographic color toners of various colors which can stably develop images of vivid color tones.  <P>SOLUTION: The electrophotographic toner composition consisting of at least coloring matter, a binder resin and additives is prepared by using carbon black as the coloring matter of the gray toner in the electrophotographic color toners obtained by mixing the gray toner and the color toners of chromatic colors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131897-A (JP)
Title: Wire rope for running rig
Inventor: ENKU KOUSAKU
IPC: B66B7/06
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire rope for running rigs having a proper friction coefficient.  <P>SOLUTION: The wire rope for running rigs has an outer layer coated with a resin and the coating layer has a cross-sectional contour deviated from true circle on at least a part along the longitudinal direction of the wire rope. For example, a plurality of grooves or ridges extending in longitudinal direction are formed on the outer circumference of the coating layer interposing spaces in circumferential direction, a plurality of separated recesses or protrusions are formed on the outer circumference of the coating layer interposing spaces in the longitudinal or circumferential direction, or the cross-sectional form of the coating layer is formed in a polygonal form having ≥5 sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131664-A (JP)
Title: Method for producing dispersion liquid, electrophotographic receptor, electrophotographic apparatus and process cartridge for electrophotographic apparatus
Inventor: NIIMI TATSUYA
IPC: G03G5/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a dispersion liquid containing titanyl phthalocyanine crystals having high crystal stability and small particle size and provide a stable electrophotographic receptor keeping high sensitivity and repeatedly usable without causing the lowering of static accumulation and the increase in residual potential.  <P>SOLUTION: A dispersion liquid of titanyl phthalocyanine crystal for the production of the electrophotographic receptor is produced by using a bead mill dispersion apparatus, a dispersion medium having a diameter of ≤0.5 mm and a rotor having a diameter of ≤50 mm in a dispersion chamber and giving a dispersion stress E applied to 1 g of the crystal of 32,000≤E≤95,000. The dispersion stress E is defined by E=T×R×D/(W×π) wherein T is dispersion time (min), R is the revolution speed of the rotor per unit time (rotation number/min), D is the rotor diameter (mm), W is the weight (g) of the titanyl phthalocyanine crystal to be dispersed, π is circle ratio, and E is the dispersion stress (mm/g) per 1 g of the titanyl phthalocyanine crystal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137914-A (JP)
Title: Piston ring
Inventor: MATSUSHIMA NOBUYUKI
IPC: F02F5/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring for generating tensile force suitable for a low speed and low load state and a high speed and high load state, concretely, to provide a piston ring using a coil expander that can be gradually changed depending on temperature changes of an internal combustion engine in the temperature range from 100 to 200 °C and is excellent in cost performance compared with shape memory alloy.  <P>SOLUTION: The piston ring is constituted of a piston ring body and the coil expander arranged on an inner circumferential side of the piston ring body. The coil expander is formed of a bimetal member made by jointing two kinds of metals different in expansion coefficient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136515-A (JP)
Title: Laminated film for standing pouch and standing pouch
Inventor: KUTSUNA TAKAAKI
IPC: B32B27/38
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film for a standing pouch which is excellent in environmental aptitude and has rigidity bringing about sufficient self-supported properties, heat resistance, gas-barrier properties or the like, and also to provide the standing pouch.  <P>SOLUTION: The laminated film for the standing pouch includes at least one gas-barrier layer. The gas-barrier layer is mainly made of a cured epoxy resin material obtained from an epoxy resin and a curing agent, and at least 40 wt% of a specific skeleton structure is contained in the cured material. The standing pouch is manufactured by making a bag using the laminated film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136412-A (JP)
Title: Tool replacing device in machine tool
Inventor: SASAKI HISAO
IPC: B23Q3/157
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool replacing device in a machine tool for quickly replacing a tool, and increasing the number of tools to be housed.  <P>SOLUTION: A tool magazine 33 is installed in front of an installing frame 31 installed on a bed 11. Tool holding rails 41 and 46 are vertically arranged at a prescribed interval. A main spindle head 27 is movably constituted in X, Y, Z axial directions relative to the bed 11. A tool replacing arm 34 unidirectionally provided with first and second tool gripping tools 54 and 55 are turnably arranged relative to the installing frame 31. A tool moving mechanism 35 is arranged between the tool magazine 33 and the tool replacing arm 34. A tool pot 36 for gripping a tool 29 is alternately moved between the tool magazine 33 and the tool replacing arm 34 by the tool moving mechanism 35. The tool 29 is attached to and detached from the first and second gripping tools 54 and 55 of the tool replacing arm 34 by X, Y, Z axial movements of the main spindle head 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145915-A (JP)
Title: Optical pickup and optical information recording device or reproducing device using it
Inventor: ONISHI KUNIKAZU
IPC: G11B7/135
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new tracking error signal detecting means which depends less on the difference of track pitch of a disk and the tracking directional displacement of an objective lens and detects a practical tracking error signal in which tracking offset is always satisfactorily eliminated for a plurality of kinds of optical disks with different track pitches.  <P>SOLUTION: A specific diffraction grating is used which is divided into three regions in each of which grating grooves are provided periodically so that the phase of the grating grooves is successively shifted at every 90 degree. An amplification factor of a sub-push-pull signal when generating a differential push-pull signal is made variable conforming to the kind of an optical disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146924-A (JP)
Title: Image output apparatus, imaging apparatus, and video supervisory apparatus
Inventor: INOUE HIROAKI
IPC: H04N5/76
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To avoid browsing of an imaged image of a target object from being overlooked even when imaged images by a plurality of imaging apparatuses are mixed and stored.  <P>SOLUTION: The imaging apparatus is provided with: a calculation means 23 for calculating an absolute position of the target object shown in the imaged image by an imaging means on the basis of a position of each pixel configuring the imaging means 2; and a control means 25 for outputting information of the imaged image displaying the image of the target object and information of the absolute position in pairs. Since the information of the absolute position in pairs with the imaged image can be stored in the case of storing the imaged image, stored data of the imaged image can be searched on the basis of the information of the absolute position and even when the imaged images by a plurality of the imaging apparatuses are mixed and stored, the imaged image including the image of the target object can properly and quickly be browsed without missing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003117031-A (JP)
Title: Golf club head
Inventor: SODA TAKEO
IPC: A63B102/32
Filed: 2002-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a wood-type golf club head having a hollow structure, high inertia moment regardless of large capacity, light-weight, a short centroidal distance, and linear rough parts formed on a face surface. SOLUTION: This golf club head with the hollow structure, having a volume of 360 ml or more, has a centroidal distance of 45 mm or less, as a length of a perpendicular line dropped from a point projecting a center of gravity to a plane in parallel to X-axis and Y-axis, to a straight line projecting a shaft on the plane.
Patent JP-2004148168-A (JP)
Title: Comma coater and method for applying paste by using the same
Inventor: KITASAKO HIROBUMI
IPC: H01J11/22
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comma coater which is capable of automatically adjusting the gap between an applicator roll and a comma roll properly and applying paste continuously to a substrate to form a paste film having a prescribed thickness even when the kind of the substrate or the lot of the paste is changed.  <P>SOLUTION: This comma coater is provided with: an applicator roll 1; a comma roll 2 fixed in parallel to the roll 1 for storing paste 6A between the rolls 1 and 2 and for controlling the amount of paste 6B to be transferred to the roll 1; a coating roll 3 which is supported pivotally below the roll 1 to be rotated freely, opposed to the roll 1 and rotated in the same direction as that of the roll 1 for applying paste 6C from the roll 1 to a substrate 7; and a table 8 on which the substrate 7 is placed and moved. A first film thickness measuring instrument 9 is arranged for measuring the film thickness of the paste 6B on the roll 1.  <P>COPYRIGHT: (C)2004,JPO