baber/WOPTO huggingface dataset:
Patent JP-2003328671-A (JP)
Title: Ladder
Inventor: AKIMOTO TETSUO
IPC: E06C9/08
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trap container ladder in which a plurality of treads are automatically put stepwise in parallel when using the ladder and respective treads are automatically become parallel with the supports of the ladder and can be compactly contained.  <P>SOLUTION: An arm 5 formed in a parallel link connected to a connection rod 4 parallelly arranged along the longitudinal direction of a support column 2 is protruded at the lower face side of a tread 1 attached to be freely rotatable in the back and forth direction of the support column 2. The extremity of the connection rod 4 is pressed on a fitting position 6 of the ladder when using the ladder and the respective treads 1 are parallelly arranged stepwise and an urging member 8 that respective treads 1 are made parallel with the support columns 2 when the ladder is sprung and the extremity separates from the fitting position 6 of the ladder, is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315230-A (JP)
Title: Method and apparatus for measuring of flexure of shaft
Inventor: INOUE TSUTOMU
IPC: A63B102/32
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexure measuring method for a shaft in which a flexure of the shaft can be measured in a short time and with satisfactory accuracy by automatically measuring the flexure of the shaft at a time when a load is applied in the same direction as a fixation axis of the shaft and entering recording data, and to provide a flexure measuring apparatus.  <P>SOLUTION: In the flexure measuring apparatus, the base end part 29a of a clamp arm 29 and one end 30a of a load arm 30 are connected rockably via a universal coupling 28 on a X-axis baseplate 13, a cross-sectionally U-shaped clamp part 31 used to couple and hold the other end of the shaft S-is formed integrally at the tip of the clamp arm 29 in a direction at right angles to the clamp arm 29, and a vertical-load load cell 32 used to detect a vertical load Wb given to the other end side of the shaft S by an X-axis drive means 12 and a Y-axis drive means 6 via a support shaft 42 of a universal coupling 41 is installed on the side of the other end 30b of the load arm 30. An angle sensor 33 used to always detect an angle of the load arm 30 with respect to the vertical direction is installed near the load arm 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311374-A (JP)
Title: Apparatus for manufacturing cast product
Inventor: YOSHINO SADAFUMI
IPC: B22D27/04
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermocouple which has a flexibility and can surely measure the temperature at an optional portion in a mold and has a simple constitution and smoothly and surely performs a directional solidification of a cast product used in an apparatus for manufacturing the cast product.  <P>SOLUTION: The thermocouples 66a-66h are provided with flexible insulating tube members 70a, 70b which can bend or curve thermocouple element wires 68a, 68b under state of insulating and holding the thermocouple element wires 68a, 68b, and a coating member 72 which is arranged by covering the insulating tube members 70a, 70b. The insulating tube members 70a, 70b are constituted as a tube state with ceramic fiber and also, the coating member 72 is provided with a refractoriness paste agent for air-tightly holding the inner part of the insulating tube members 70a, 70b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311864-A (JP)
Title: Composite film
Inventor: NAKABAYASHI IORI
IPC: B32B5/26
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite film which is lightweight and of high strength with wide-range heat resistance covering low to high temperature areas and high gas barrier properties and use ensurance for a long time.  <P>SOLUTION: This composite film comprises a gas barrier film and a fibrous cloth laminated together through an adhesive. The fibrous cloth has at least not less than two layers, at least one of which is a fibrous cloth including a high-strength fiber having a tensile strength of 15 cN/dtex or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311061-A (JP)
Title: Sewing machine
Inventor: UEDA MASAHIKO
IPC: D05B19/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine wherein the workability of the adjusting work for a thread tension can be improved.  <P>SOLUTION: This sewing machine (1) is equipped with a thread tension- adjusting means (20), an input means (40), a control means (10) and a display means (30). In this case, the thread tension-adjusting means (20) adjusts the thread tension which is imparted to a needle thread. The input means (40) inputs a thread tension value in respective sewing processes so that sewing corresponding to a sewing pattern constituted of a plurality of sewing processes may be performed. The control means (10) controls the driving of the thread tension-adjusting means based on the thread tension value which is input by the input means. The display means (30) displays a plurality of the sewing processes for the sewing pattern in one image using characters or figures so that a worker can visually recognize them. Therefore, the worker can simultaneously recognize the thread tension values for all sewing processes by one image, and can quickly change the thread tension value by the input means which is provided for respective sewing processes when required. Thus, the workability for the adjusting work of the thread tension can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311789-A (JP)
Title: Manifold device for hot runner mold
Inventor: MURAYAMA FUJIO
IPC: B29C45/27
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To keep the filling balance of each cavity even when the distances from a sprue to the cavities are not equal.  <P>SOLUTION: By a base part runner 29 connected to the sprue 27, an intermediate runner 30 branching from the base part runner 29, and resin outlet parts 31a and 31b branching from the intermediate runner 30, a flow to the cavities 13a and 13b is divided into 16 parts. The resin outlet parts 31a and 31b are formed in an inverted V shape slanted outside from the intermediate runner 30 toward the cavities 13a and 13b. In this way, the fluidity of a resin is improved to improve the filling balance of each cavity 13a or 13b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318616-A (JP)
Title: Antenna tuner
Inventor: IIZUKA YOSHINOBU
IPC: H01Q9/32
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna tuner which allows the resonance frequency of an antenna circuit to be adjusted by a simple manual operation.  <P>SOLUTION: A fixed assembly 1 is composed of a circular flange 11, a hollow circular tube 10 with windings of a loading coil 20, and a fixing block 30 with a connector 40 attached thereto. The coil 20 is a conductor wire, wound along a spiral groove formed into the outer side of the hollow tube 10 and one end thereof is connected to the connector, after passing through the tube 10. A movable assembly 2 is a coaxial connection series of an antenna 50, an antenna coupling tube 60, a bearing 70 and an insulator operating tube 80. The bearing 70 incorporates with a mechanism for pressing steel balls 74 inwardly by leaf springs 76 and surrounds the coil 20, to compositely form a sliding pair and a screw pair. The operating tube 80 is shifted in the axial direction to make rough adjustment and rotated to make fine adjustment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317010-A (JP)
Title: Sale assisting device, mobile terminal, system, method and program for assisting sale
Inventor: YAMADA YOSHINARI
IPC: G06Q30/06
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sale assisting system which enables a user to receive a purchased commodity at a desired place.  <P>SOLUTION: A sale assisting device 10 is equipped with an acquisition part 110 which obtains user identification information for identifying the user who bought a commodity at least one of stores, a storage part 120 which stores the user identification information while making it correspond to the commodity bought at the store, a delivery destination acquisition part 140 which obtains delivery destination information specifying the commodity reception place that the user specifies and the user identification information on the user, and a delivery processing part 150 which performs processing for delivering the commodity made by the storage part 120 to correspond to the user identification information that the delivery destination acquisition part 140 obtains to the place specified with the delivery destination information that the delivery destination acquisition part 140 obtains.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002329462-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: AOKI MASAKI
IPC: H01J11/26
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To attain to have high luminosity and reliability of a plasma display panel. SOLUTION: A dielectric glass layer 13 is provided on a surface of display electrodes or address electrodes, which have been formed on a glass substrate, by using glass powder having an average particle diameter of 0.1 μm to 1.5 μm, the maximum particle diameter of 3 times or less of the average particle diameter, and the minimum particle diameter of 0.2 times or less of the average particle diameter, by making this powder into a paste using a binder containing a solvent, a plasticizer, and a dispersing agent, by applying this paste using a dye-coating method, a spraying method, a spin-coating method, or a blade- coating method, and by firing it after drying. This secures dielectric strength even if the dielectric glass layer 13 is formed thinly, in addition, rise of electric discharge voltage can be suppressed, and the plasma display panel of high luminosity can be obtained.
Patent JP-2003323057-A (JP)
Title: Image forming apparatus
Inventor: HATANO FUTOSHI
IPC: G03G15/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus constituted so that toner on a recording paper carrying belt is surely removed without hindering the traveling of the recording paper carrying belt and recording paper is easily separated from the recording paper carrying belt after finishing transferring an image.  <P>SOLUTION: The image forming apparatus is equipped with the recording paper carrying belt 8 tensioned and laid between a belt driving roller 10 arranged on the downstream side of a photoreceptor drum and a driven roller arranged on the upstream side of the photoreceptor drum, and endlessly rotated in order to carry the recording paper to the photoreceptor while holding it, a transfer roller 9 transferring a toner image on the surface of the photoreceptor drum to the recording paper held on the belt 8 by the application of transfer bias, a belt driving roller bias part for applying bias having a reverse polarity to the transfer bias to the roller 10, and a cleaning roller 22 which is disposed at a position where it is opposed to the roller 10 in a state where it abuts on the belt 8, and grounded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285854-A (JP)
Title: Scatter-preventive cup at opening vessel (cup)
Inventor: SHIGEI HARUO
IPC: B65D43/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel for preventing a part of the liquid in the vessel from being scattered by solving the problem that a part of the liquid is scattered outwardly from the inside of a conventional vessel (cup) at opening a lid of the vessel, and clothes, etc., are stained thereby.  <P>SOLUTION: An air suction groove is formed between an upper part of a vessel and a tightly sealed part of a lid seal. To turn up the lid seal, an overhang part at the upper part of the vessel is folded, and when turning up the lid seal, the air suction groove is unsealed, and air enters the vessel through the groove. The air pressure in the vessel is equal to the outside air pressure, and even when the lid seal is turned up, a film of the liquid content formed between the vessel and the lid seal is prevented from being scattered outwardly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323058-A (JP)
Title: Method for cleaning liquid development electrophotographic device and liquid development electrophotographic device
Inventor: OSADA ISAO
IPC: G03G15/16
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively stably clean a remaining developer aggregated/fixed to an intermediate transfer body in cleaning a liquid development electrophotographic device using a liquid developer.  <P>SOLUTION: The liquid development electrophotographic device using the liquid developer comprises: a carrier solution coating means coating the intermediate transfer body after transferring a picture to a printing medium with carrier solution; a bias voltage application means applying a bias voltage having reverse polarity with respect to the charging characteristics of the toner particles of the developer to the intermediate transfer body; and a recovery means recovering the remaining developer by removing the carrier solution coated by means of the carrier solution coating means and the remaining developer not transferring the picture to the printing medium and left on the intermediate transfer body, from the intermediate transfer body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026648-A (JP)
Title: Sialic acid derivative
Inventor: HONDA TAKESHI
IPC: A61K31/351
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a compound that has excellent sialidase inhibitory activity and effective as a medicine, particularly as a prophylactic and therapeutic agent for influenza and pharmacologically acceptable ester or salt thereof. SOLUTION: The compound is represented by general formula (I): RX-NHC(= NR<10> )NHR<11> ...(1) [wherein RX is the residual group in the compound (1A) represented by RX-NHC(=NR<10> )NH2 having the sialidase inhibitory activity; R<10> and R<11> are each H or a group represented by the formula: -C(=O) OC(RG<1> )(RG<2> )OC(=O)RG<3> , the formula: -C(=O)OC(RG<1> )(RG<2> )OC(=O)RG<4> , or -C(=O) OC(RG<1> )(RG<2> ) OC(=O)RG<4> , or -C(=O)OC(RG<1> )(RG<2> )OC(=O)RG<5> (wherein G<1> , G<2> , G<3> , G<4> and G<5> are each H or an alkyl) wherein the case of both R<10> and R<11> =H is excluded] or pharmacologically acceptable ester or salt thereof.
Patent JP-2003333460-A (JP)
Title: Spacing adjustment fitting
Inventor: KATSUURA NOBUO
IPC: H04N5/645
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacing adjustment fitting which can easily adjust a height in a wide range according to a spacing defined by a base and a member to be mounted on the base.  <P>SOLUTION: The fitting 1 includes a first spacing adjusting member 10 fixed to the base, and a second spacing adjusting member 30 mounted to a member to be located rotatably with respect to the first adjusting member 10. The first adjusting member 10 has inclined surfaces 14A and 14B on a surface opposite to the second adjusting member 30. The second adjusting member 30 has inclined surfaces 34A and 34B inclined complementarily to the inclined surfaces 14A and 14B. When the second adjusting member 30 is rotated, the inclined surfaces 34A and 34B move along the inclined surfaces 14A and 14B so that the height is adjusted according to the moved distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325370-A (JP)
Title: Shower device
Inventor: KAWAI YU
IPC: B05B1/16
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact whole-body shower device capable of spraying hot water over the whole body to relax the body by providing a moving means for a seating means to facilitate the adjustment of the body position.  <P>SOLUTION: A bathing person 20 moves the body weight, whereby the seat surface 21 of the seating means 21 is moved with lateral or longitudinal inclination. Accordingly, the part to be exposed to hot water can be changed to expose the whole body to hot water. A coil-like moving means 21b is adapted, whereby the body can be easily rocked forward and backward, and the degree of relaxation can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331281-A (JP)
Title: Variable power device
Inventor: UEDA KOICHI
IPC: G06T1/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To quickly conduct variable power processing for an image format of a CMYK+Z type in a variable power processing circuit in an image control system for controlling an image by a tile format.  <P>SOLUTION: In the variable power processing circuit having a tile slave interface, a memory interface, a variable power block, a tile buffer, a tile master interface and a register interface, a color format image of CMYK+Z is converted into a color format of RGB+Z within the tile master interface by a color conversion circuit 23, and the color format of RGB+Z is brought back into the color of CMYK+Z in the tile master interface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338109-A (JP)
Title: Disk loading device
Inventor: MIZUNO HAJIME
IPC: G11B17/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of conveyance of a disk-like recording medium.  <P>SOLUTION: The disk loading device is provided with a first conveyance means and a second conveyance means which are pressed against the surface of outer periphery of the disk-like recording medium from the opposite sides and convey the disk-like recording medium, rotation members 130, 137, 149, 157 which are rotatable in a face nearly parallel to the face direction of the conveyed disk-like recording medium, rotation levers 131, 138, 140, 150, 158, 160 which are supported freely rotatably on the respective rotation members in a face nearly parallel to the face direction of the conveyed disk-like recording medium and transmission gears 133, 134, 142, 143, 145, 152, 153, 162, 163, 165 which are supported on the respective rotation members or the respective rotation levers, transmit the driving force of a driving motor 110 and are rotated; and the driving force of the driving motor is made transmittable to feeding rollers 9, 9, ... disposed as the first conveyance means via the transmission gears.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335719-A (JP)
Title: Method of production for 4,4'-dihydroxy-diphenyl ether
Inventor: ODAJIMA TAKAYUKI
IPC: C07B61/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of production for 4,4'-dihydroxy-diphenyl ethers in high selectivity and high yield by using a repeatedly usable catalyst in dehydrative dimerization of hydroquinones in a solvent in the presence of the catalyst.  <P>SOLUTION: The method of production for 4,4'-dihydroxydiphenyl ethers by dehydrative dimerization of the hydroquinones in the presence of the catalyst in the solvent, repeatedly uses a heteropolyacid and/or its acidic metal salt supported on a carrier as the catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338380-A (JP)
Title: Ink for organic el hole injection layer, manufacturing method therefor, manufacturing method for organic el display device, and organic el display device
Inventor: HASEGAWA TSUTOMU
IPC: C09D11/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device using ink for an organic EL hole injection layer providing an organic EL element having high light emission efficiency, high luminance, and a long service life.  <P>SOLUTION: This organic EL display device includes a picture element having an anode composed by a transparent electrode, a cathode, and a polymer light emitting layer arranged between the anode and the cathode, a picture element having one kind of light emission color or a picture element having a plurality kinds of light emission colors for emitting different colors are two-dimensionally arranged, and the picture element showing at least one light emission color has the hole injection layer. The hole injection layer includes an associated body of donor molecule containing polythiophen and its derivative and acceptor molecule containing polystyrene sulfonate and its derivative. The hole injection layer is formed using the ink for the organic EL hole injection layer having ionization potential which is larger than 5.3 eV and is smaller than ionization potential of the polymer light emitting layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334465-A (JP)
Title: Waste material treatment equipment
Inventor: UENO MUNEMASA
IPC: B02C23/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide waste material treatment equipment which can artificially or automatically feed waste material including vegetable waste material, such as Tatami, chaff, weeds, and bamboo, and wood waste material, such as trunks, branches, and leaves, from a supply part, grind and granulate the waste material crushed by a crushing part in collaboration with a fixed blade disc and a rotary blade disc, crush and granulate the waste material continuously while feeding it continuously, granulate the waste material, which has been applied to land disposal or incineration disposal as industrial waste, continuously after crushing to use the granulated product as recycling material suitable for fuel, vegetable fiber, fertilizer and the like, and realize the improvement of treatment efficiency and space-saving.  <P>SOLUTION: The waste material treatment equipment comprises the crushing part A that can crush the waste material W, the supply part B that can feed the waste material to the crushing part, and a granulating part C that can grind and granulate the waste material crushed by the rushing part, in collaboration with the fixed blade disc 6 and the rotary blade disc 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340008-A (JP)
Title: Pachinko game machine
Inventor: HIRUKAWA NAOKI
IPC: A63F7/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine effectively using the number of reserved winning game balls, in a pachinko game machine including a pattern display device and deciding the big win by the change of patterns.   <P>SOLUTION: The game balls entering a starting port during the change of patterns are stored as the number of reservation, the change of patterns is started by the number of reservation, in the case when the number of reservation is one or more at the end of winning or losing operation. The stored number of reservation are all used at that time, so that winning probability is different according to the number of reservation. Accordingly, the uncertain number of reservation provides a random factor to game entertainment properties to enhance the game amusement properties. The number of reservation is effectively used to prevent its useless consumption, and thus the player removes a consciousness of forcible shooting and a game parlor has a good turnover rate of customers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336381-A (JP)
Title: Building panel
Inventor: OGINO MITSUHIKO
IPC: E04B1/70
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building panel which is available as an interior finishing material, an exterior finishing material, a roofing material, a ceiling material, a floor material, a partition material, a fire door and the like of a building or a structure, and functions to discharge moisture in the building to the outdoors.  <P>SOLUTION: The building panel A forms cladding of the building, and has a venting member 6 arranged on a rear surface thereof. The venting member 6 has a communicating space 8 formed therein.  <P>COPYRIGHT: (C)2004,JPO