baber/WOPTO huggingface dataset:
Patent JP-2004144210-A (JP)
Title: Assembling method of toroidal-type continuously variable transmission
Inventor: NODA TATSUYA
IPC: F16H15/38
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a toroidal-type continuously variable transmission without complicating assembling work in a structure enabling stable gear ratio control.  <P>SOLUTION: A pair of supporting plates 56a and 56b for supporting a trunnion 22 are oscillatably supported by pins 66 and 66 on a pair of struts 59 and 59 fixed to a casing. During assembling, a cylindrical fixture 85 is inserted into support annular sections 61 and 61 of respective struts 59 and 59 and the inner peripheral surface of an output side disk 17c, thereby supporting the output side disk 17c between the respective struts 59 and 59. As a result, the output side disk 17c is not required to be supported by hand for a long time during the assembling, and the assembling work is facilitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144411-A (JP)
Title: Air conditioning equipment
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide air conditioning equipment using a plurality of refrigerators and allowing operation for achieving most effective energy saving.  <P>SOLUTION: The air conditioning equipment comprises a plurality of air conditioners and refrigerators, and a cold-water supply header SH and a cold-water return header RH connected to the plurality of refrigerators and to the plurality of air conditioners. In the air conditioning equipment, priority for operating the plurality of refrigerators is set, at least one refrigerator to be preferentially operated is disposed between the RH and the SH, and the remaining refrigerators are disposed between a cold-water intermediate header MH provided in connection with the MH and the SH. The MH and the SH may be connected to each other through a cold-water bypass passage that may have a control valve. The refrigerator operated preferentially may be a refrigerator dividing its evaporator into a plurality of sections to have separate evaporation temperatures, a refrigerator using exhaust heat as a driving heat source, or a refrigerator of higher efficiency among the plurality of refrigerators.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141101-A (JP)
Title: Food packaging body and method for producing the same
Inventor: SHIMIZU HIROO
IPC: A23L7/10
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food packaging body for keeping sheet-like food and rice balls in a hermetically sealed condition.  <P>SOLUTION: This food packaging body comprises holding sheet-like food 5 in a holding part between the inner part and the outer part of a bag-like cover 1, enclosing a rice ball 6 with the cover 1 followed by sealing so as to make the cover 1 cylindrical and hermetically sealing the sheet-like food 5 and the rice ball 6 through sealing both the opened sides 7 and 8 of the cover 1. The cover 1 forms the inner part and the outer part through inwardly folding each of one side and the other side of a film facing with each other, and rim seal parts 16 and 17 along each of the folded lines of the borders of the inner part and the outer part. The cover 1 is made cylindrical through sealing rim seal parts 16 and 17 with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144680-A (JP)
Title: Method of screening substance which control cell growth and method of screening substance which dissociate sp1 molecule etc. from nucleolin molecule
Inventor: KYO NANKO
IPC: G01N33/15
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide medically and industrially useful methods and substances by analyzing in detail the mechanism of DNA synthesis inhibition by S100C.  <P>SOLUTION: The medically and industrially useful methods and substances are based on knowledge acquired as the results of analysis on the function of S100C and include a method of screening a substance which dissociates Sp1 molecules from Nucleolin molecules; an Sp1 molecule activating method; an Sp1 molecule activator; a method of screening a substance which inhibits cell growth; a cell growth accelerator; a cell growth inhibitor; and a treatment method of cell proliferative diseases and its curative medicine. It is possible to use the screening methods of this invention etc. for the development of medicines, and they are medically and industrially useful.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152796-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HIEDA KATSUHIKO
IPC: H01L21/8242
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can realize both a reduction in an area of a capacitor using a highly dielectric material and low leakage current without increasing a manufacturing cost, and which can realize an MIM capacitor structure suitable to be used for a high frequency circuit, etc., and to provide a method for manufacturing the same.  <P>SOLUTION: A capacitor insulating film layer 14 which can suppress leakage current is inserted into the capacitor needing the low leakage current to realize the MIM capacitor A of the low leakage current. A high dielectric film 16 is used for a capacitor insulating film in the capacitor needing a reduction in the area of the capacitor to realize a MIM capacitor B having a small area of the capacitor. The capacitors having these two characteristics are simultaneously formed by using upper and lower electrodes 13 and 17, thereby reducing an increase in a process cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150027-A (JP)
Title: Slope covering earth slip-down preventing structure
Inventor: ONARI ITARU
IPC: E02B3/08
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide slope covering earth slip-down preventing structure for obtaining an effect of suppressing the slip-down of covering earth in so-called step-like structure while effectively preventing problems in the step-like structure such as costing to manufacture and complicating laying work due to the necessity of cutting the bank slope of a river or the like stepwise.  <P>SOLUTION: A net box containing pebbles inside is laid on the slope, and covering earth receiving bodies of angle cross section storing pebbles inside are placed on the upper face of prescribed positions of the net box.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150059-A (JP)
Title: Reinforced concrete member by embedded form
Inventor: SAITO MASAHARU
IPC: E04B1/16
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure on a reinforced concrete member making an embedded form applicable to structures other than a large-sized structure and suppressing a construction cost by dispensing with a shear reinforcing bar.  <P>SOLUTION: This reinforced concrete member comprises side part forms 2, 2 and a bottom part form 3 which are forms for partitioning a concrete placing space; axial reinforcements 4 arranged in the concrete placing space; and concrete 6 placed in the concrete placing space. The forms 2, 3 are embedded forms comprising cement-based boards formed using short fiber such as PVA fiber as a tension reinforcing material and functioning as shear reinforcing members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150684-A (JP)
Title: Method for extracting argon
Inventor: KUKUTSU TOSHIHIKO
IPC: C01B23/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extracting argon with concentration of carbon monoxide in crude argon kept low for manufacturing high-purity product argon.  <P>SOLUTION: The concentration of carbon monoxide in material air is measured, and according to the concentration, a position for extracting the crude argon out of a fractionator of a low-temperature processing type air separator is selected from crude argon extraction ports 26A, 26B, 26C for separating the crude argon from the air by the fractionator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149953-A (JP)
Title: Spinning dope for cellulose/protein compound fiber and cellulose/protein compound fiber
Inventor: YAMADA MASARU
IPC: D01F2/08
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerated cellulose fiber provided with functions such as excellent dyeability with various dyes, deodorant performance, etc., and to provide a new spinning dope being its raw material.  <P>SOLUTION: The spinning dope for a cellulose/protein bicomponent fiber is obtained by mixing a cellulose with 5-50 wt.% of a crosslinked protein obtained by adding 10-50 wt.% of a water-soluble crosslinking agent to an alkali-soluble protein exhibiting solubility at pH 8-12. In the spinning dope, the alkali-soluble protein is a disulfide-crosslinked, bonded and cleft polypeptide of animal hair fiber protein. In the spinning dope, the alkali-soluble protein is an acid-coagulable protein. The spinning dope is mixed with 0.5-5.0 wt.%, based on the cellulose, of a polyethyleneimine. The cellulose/protein compound fiber is obtained by coagulation and regeneration from the spinning dope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150560-A (JP)
Title: Resin gearing and ball screw device
Inventor: USUKI NORIO
IPC: F16H25/20
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the manufacturing costs of a resin gearing in a ball screw device is high since a nut member is produced by hot forging and an annular projected part is integrally formed on its outer surface for injection molding of resin to become a resin gear.  <P>SOLUTION: An irregular part 8 of serration shape is formed on a bracket 7 as a stopper of a resin gear 9 to facilitate the manufacture of the bracket 7 having the stopper. The stopper can be placed at the necessary axial direction position of the outer cylinder part 7a of the bracket 7 by moving a rolling tool in the axial direction, thus increasing design flexibility. This can reduce losses compared to the case of forming the serration entirely along the axial direction on the outer cylinder part 7a of the bracket 7 and then turning the serration to leave the necessary part, and eliminate the process of deflashing required due to the turning, thereby reducing manufacturing costs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031305-A (JP)
Title: Cathode-ray tube
Inventor: JUNG SUNG HAN
IPC: H01J29/07
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode-ray tube which has a transmittance ratio of a peripheral part to a central part of 0.4-0.6 so as to permit improving contrast, and a panel whose radius of curvature of the inner surface is changed to 1.29 R-4.35 R while using a mask formed of an AK material.  <P>SOLUTION: The cathode-ray tube comprises a panel that is a front glass, a funnel that is a rear glass coupled to the panel, a fluorescent surface formed on an inner surface of the panel, a shadow mask provided at a prescribed interval with the fluorescent surface, and an electron gun provided at a neck part of the funnel opposite to the fluorescent surface. The panel is provided in such a manner that the outer surface is made substantially flat, and the inner surface has a prescribed curvature, the transmittance ratio of an end of the effective surface to the central part is controlled to 0.4-0.6, the radius of diagonal curvature of the inner surface of the panel is controlled to 1.29 R-4.35 R (1 R = 1.767 x diagonal length of the effective surface), and the shadow mask is formed with an aluminum killed material (AK material).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152724-A (JP)
Title: Heating roller
Inventor: KITANO YOSHIHIDE
IPC: H05B3/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating roller capable of maintaining the uniformity of temperature distribution on the peripheral surface of a roll body and capable of lightening the roll body, in the roll body in which a closed chamber to fill a heat medium of two-phase gas/liquid is provided in its wall thickness and portions having different outer diameters and different wall thickness are provided.  <P>SOLUTION: This heating roller is provided with the roll body 12 having a cylindrical hollow inner part 12b and forming portions with different outer diameters, for example a portion with a tapered peripheral surface, an induction heating mechanism composed of an iron core 8 disposed in the hollow inner part 12b and an induction coil 9, and a rotation driving shaft 14 interlocked with one end of the roll body 12 to rotatively drive the roll body 12. Closed chambers 12d made to have different inner diameters in accordance with thicknesses heavy thick portions to fill the heat medium 10 of two-phase gas/liquid, which extends in the longitudinal direction of the roll body 12, are provided in the heavy thick portion of the roller body 12, in order to structure the roll body 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154785-A (JP)
Title: Metal jointing element
Inventor: MORI KOJI
IPC: B21D39/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal jointing element having high caulking joint strength.  <P>SOLUTION: The metal jointing element is characterized in that the caulking joint part is heated up to the temperature not lower than the melting point of a heat weldable resin, when the metal jointing element is caulked using metal plates having heat weldable resin coating layers on one face or both faces of a substrate metal plate or when the metal jointing element has been caulked. A metal plate having an ornamental coating film on one face thereof may be used. Further, one kind selected from polyolefin resin, polyamide resin, and vinylidene fluoride resin/acrylic resin may be used as the heat fusible resin coating film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157218-A (JP)
Title: Image input apparatus
Inventor: HAMADA AKIYOSHI
IPC: G03B27/54
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image input apparatus for reading an image of an original without any unevenness by providing an original illuminating device with a function for detecting illumination distribution on an original face with a high precision and line-illuminating the original face without any unevenness.  <P>SOLUTION: The image input apparatus is provided with the original illuminating device for irradiating the original face for reading an original image with light. The original illuminating device has an LED array (1) substantially linearly arraying a plurality of LEDs (1t) or an LED group (1u), and a photodiode (1p) or a photodiode group (1q) for receiving light from the original face. The photodiode (1p) or the photodiode group (1q) is positioned in a region Δ substantially linearly arraying the LEDs (1t) or the LED group (1u).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158524-A (JP)
Title: Semiconductor element and method for wiring element
Inventor: KONDOU KAZUHIRO
IPC: H01L21/822
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To supply a module in a chip with power without providing a power supply line in the chip.  <P>SOLUTION: A silicon interposer substrate 51 comprises an interposer side power supply line 53 and an interposer 52 having an interposer side power supply line 54. Chips 61 and 62 are not provided with a power supply line in the chip but the interposer side power supply lines 53 and 54 are formed up to the position of a bump 16 for supplying power to the modules 31-34, respectively. Consequently, the modules 31-34 are supplied with power without forming a power supply line in the chip. The invention is applicable to a semiconductor chip employing a silicon interposer substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155879-A (JP)
Title: Gasification melting system equipped with generator
Inventor: NOMA AKIRA
IPC: B09B3/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gasification melting system equipped with a generator, with which harmful substances such as Nox, dioxins, etc., are not emitted, power generation efficiency is high and valuables in exhaust gas are effectively used to the fullest extent.  <P>SOLUTION: The gasification melting system is equipped with a gasification melting furnace 3B having a gas burner 15, a thermal decomposition apparatus 5 for subjecting exhaust gas emitted in the gasification melting furnace to gasification reaction to form combustible gas, the generator 10 for generating electricity using the formed combustible gas as fuel and an electrolyzer 27 for electrolyzing water using electric power 24 generated by the generator. Brown gas formed from electrolysis gas made by the electrolyzer 27 is introduced into the gasification melting furnace and used as fuel gas for the gas burner 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159048-A (JP)
Title: Image pickup system and image data retrieval method
Inventor: YOSHIDA MASASHI
IPC: H04N5/225
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device which a user can easily operate by adding photographing position information to image data at the time of photographing so as to retrieve image data using photographing position information and by registering and using an index character corresponding to position data without treating position data as it is and to provide an image data retrieval method.  <P>SOLUTION: The image pickup device having a short range radio communication function and a portable terminal are exposed. A position data acquiring means and an index character registration/preservation means are integrated in the portable terminal. At the time of photographing, the image pickup device acquires position data through the portable terminal and associates position data with photographed image data so as to preserve it. At the time of retrieving image data, the index character is selected in the portable terminal and the image pickup device retrieves it. A thumb nail of a retrieval result is transmitted from the image pickup device to the portable terminal, and the portable terminal is caused to display a result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158654-A (JP)
Title: Liquid weighing device
Inventor: TSUJI HIROKI
IPC: B08B3/08
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid weighing device which ensures a steady treatment by supplying accurately weighed chemicals and pure water into a treatment vessel, and reduces the costs by reducing the used pure water.  <P>SOLUTION: The liquid weighing device for supplying treatment liquid, which is a mixture of chemicals and pure water, into the treatment vessel 10 comprises a supply source 1a for supplying pure water, a supply path 1 for transferring the pure water to the treatment vessel 10 from the supply source 1a, a mixing part 22 which is connected to the supply path 1 to supply given chemicals from at least one or more chemical vessel 20 for mixing with the pure water, and pressure means 30 which is connected to the supply path 1 between the supply source 1a and the mixing part 22 for pressurization or depressurization. The device is arranged such that the chemicals are stored and weighed in the supply path 1 between the pressure means 30 and the mixing part 22, and that the chemicals are transferred with pressure to the treatment vessel 10 with the supply of the pure water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003208121-A (JP)
Title: Energy collection circuit for driving capacitive load
Inventor: MARCOTTE ROBERT G
IPC: G09G3/296
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for providing pulses for driving a capacitive load.  <P>SOLUTION: This circuit is provided with (a) a first inductive element having an influence on both the transition time of the rising edge of the pulse and the transition time of the trailing edge of the pulse, and (b) a second inductive element having an effect on either the transition time of the rising edge or that of the trailing edge so that the rising edge is asymmetric to the trailing edge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004162322-A (JP)
Title: Attic deaeration structure and transverse small wall panel
Inventor: FUKAZAWA TADASHI
IPC: E04B1/70
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attic deaeration structure capable of simply exhausting moisture in the attic space in a building having a high heat insulation and airtightness and preventing dew condensation and corrosion of ligneous members facing the attic space.  <P>SOLUTION: The attic space deaeration structure is constituted to exhaust moisture in the attic space 5 surrounded by a roof 2, a habitable room ceiling 3, and the transverse small wall 4, and an eave soffit is spread with the rear space of the eave under the roof 2 overhanging the outside of the transverse small wall 4, and an opening communicating with the outside air is formed in the eave soffit. Further, the deaeration opening is formed at the upper part of the transverse small wall 4 so as to face the attic space, and the attic space 5 communicates with the outside air through the deaeration opening and the outside air communication opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165087-A (JP)
Title: Controlling device of fuel cell stack
Inventor: IGARASHI HIROSHI
IPC: H01M8/10
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To make a fuel cell stably generate electric power even at an altitude with a low atmospheric pressure or under an environment of a high temperature.  <P>SOLUTION: A power generation current I generated at a fuel cell stack 12 and supplied from a current supplier 22 to a traveling motor 16 to be a load is controlled by a control part 30 in response to atmospheric pressure Pa and a temperature Ta of air supplied to a cathode electrode of the stack 12. Herewith, an outlet side temperature of a compressor 24 can be controlled not higher than an outlet side acceptable temperature, and stable electric power generation may be achieved. That is, if the atmospheric pressure Pa is lowered at the altitude in a low air density, or under environment in the high temperature Ta, the stable electric power generation may be achieved by restricting the power generation current I.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163367-A (JP)
Title: Mounting structure of vibration gyro package
Inventor: OSUGI YUKIHISA
IPC: G01C19/56
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a package containing a vibration type gyroscopic oscillator on a circuit board, which can reduce the height dimension of the package vertical to the circuit board.  <P>SOLUTION: This mounting structure 1 for mounting the package 3 containing the vibration type gyroscopic oscillator on the circuit board 2 comprises the circuit board 2 having a pair of main faces 2c and 3d and the package 3. The package 3 is fixed to the faces 2b and 2e substantially vertical to the main face 2c of the circuit board 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166772-A (JP)
Title: Motorized wheelchair
Inventor: MIZOBUCHI SADAMU
IPC: A61G5/04
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve nonconformity of a six-wheel type wheelchair having small-diameter auxiliary wheels in side front sides of frames and swinging arms, which have main wheels in its front and auxiliary wheels in its back, in the back side, wherein, when the main wheels are driven by an electric motor, the swinging arms rotate by the reaction force of the driving, the main wheels are floating from the floor surface by being supported to the auxiliary wheels and a driving force is lost.  <P>SOLUTION: This wheelchair is so formed that deflecting wheels are provided in the side front sides of the left/right frames, the auxiliary wheels supported to the swinging arms disposed in the front/back direction in the back side are provided near the back ends of the swinging arms, a drive unit provided with the electric motor is rotationally provided near the front end via an attachment shaft, an interval between the drive unit and the frame is connected by a connecting rod comprising a link mechanism, and the main wheels are attached to the main shaft of the drive unit.  <P>COPYRIGHT: (C)2004,JPO