baber/WOPTO huggingface dataset:
Patent JP-2002063948-A (JP)
Title: Cylindrical air cell
Inventor: NOYA SHIGETO
IPC: H01M12/06
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an air cell superior in an anti-leakage property after discharging wherein an opposing area of an air electrode to a gel zinc negative electrode is made to be increased and a utilization factor of the negative electrode is improved by a gel electrolytic solution containing no zinc powder filled up in the cylindrical cell having a cylindrical air electrode. SOLUTION: It is possible to obtain a cylindrical air cell which contains no zinc powder, which is superior in discharging and also superior in leakage after discharging because the opposing area of the air electrode to the gel zinc negative electrode is increased and the utilization factor of the negative electrode is improved by the gel electrolytic solution 23 filled beforehand into a part opposing an inner side of a metal inner cap 17 inside a separator 8 constituted and inserted inside the cylindrical air electrode 4. In addition, the cylindrical air electrode of a three-layered structure consists of a catalytic layer 1, a current collector layer 2 and a water-repellent fluororesin porous membrane layer 3, and its lower part is inserted into a resin mold 19 coated with a sealer 18 and sealed by an positive electrode can 11 being pressurized.
Patent JP-2003019888-A (JP)
Title: Plastic file
Inventor: SENDA KATSUHIKO
IPC: B42F7/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly functional plastic file with such advantages that falling-away or detachment of documents in the file does not occur and crowding-out of the documents does not occur and further, the documents can be stably housed into the file, with the capability of efficiently housing a plurality of the files into a dedicated rack or shelf. SOLUTION: In the plastic file of such a structure that a piece of sheet is replicated and the lower side thereof is joined in one piece and further, the upper side 2 and one of the lateral sides are opened, pieces 4 and 4' for fastening the file are formed near the side edge, almost in the center, of the upper side 2 and one lateral sides 3 respectively, on the outside face of one of the replicated sheet halves. In addition, a receiving means for receiving the end parts of the pieces 4 and 4' for fastening the file is provided at the corresponding position of the described one of the replicated sheet halves, on the outside face of the other half of the replicated sheet.
Patent JP-2003024540-A (JP)
Title: Ball passage structure of pachinko game machine
Inventor: WAKASA MIKIO
IPC: A63F7/02
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a ball passage structure enabling reducing of costs, recycling of a cover for covering a back face of the game board, and freely setting passage patterns, which makes it possible to visually check and take measures externally when balls are stopped, and to prevent existing of a large number of game nails between the cover and the game board. SOLUTION: The ball passage structure is formed between the game board 2 and the cover 1 covering the back face thereof. A passage part 2c opening on one side is provided on the back face of the game board 2, wherein a recessed part 2b or a projecting part extended in a specified pattern is integrally formed on the back face. The back face of the game board 2 is covered with the cover 1 with a desired space therebetween, so that a ball passage 6 is formed between the cover 1 and the passage part 2c opening on one side. The ball passage 6 is formed without requiring members other than the cover 1 and the game board 2, without interposing members between the cover 1 and the game board 2, and without applying special treatment to the cover 1.
Patent JP-2003026981-A (JP)
Title: O/w type emulsion ink for stencil printing and printing method using the ink
Inventor: HASEGAWA MASARU
IPC: C09D11/037
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an O/W type emulsion ink for a stencil printing and a stencil printing method, with an excellent fixing property to a substance to be printed, capable of imparting a clear print image having no blur and offset. SOLUTION: The O/W type emulsion ink for a stencil printing is provided, which is characterized that at least one or more kinds of carbon nanotube is contained in an oil phase and/or an aqueous phase in the O/W type emulsion ink constituted by the oil phase of 10-90% by weight and the aqueous phase of 90-10% by weight. The stencil printing method is provided, which comprises including a step for boring a heat-sensitive stencil sheet by a thermal head or a laser beam having a heating action; a step for setting the bored sheet onto a stencil printing body; a step for passing the O/W emulsion ink through the bored part of the sheet; and a step for transferring the passed ink onto a printing paper by a magnetic field.
Patent JP-2003024563-A (JP)
Title: Pachinko game machine
Inventor: MIZUNO MASAHIRO
IPC: A63F7/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine equipped with a pattern performance-display which can increase the usability of a background image. SOLUTION: Pattern display regions F'a, F'b and F'c which display special patterns A, B and C constituting a winning pattern configuration are formed in a display region F. This pachinko game machine draws background images f, h, i and m being allotted to reaching values at that point from among a plurality of background images f, h, i and m which are allotted in advance for specified reaching values being put in order, in the pattern display regions F'a, F'b and F'c. Thus, the reaching values indicating a present game situation are displayed in the pattern display regions F'a, F'b and F'c which most attract the attention of a game player. Therefore, the usability of the background images f, h, i and m is increased. At the same time, the performance content by a pattern display device 6 is drastically improved as well.
Patent JP-2003033824-A (JP)
Title: Apparatus and method for manufacturing expanded metal
Inventor: TSUYAMA YOSHIHIDE
IPC: B21D31/04
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient and economical apparatus and method for manufacturing an expanded metal using an apparatus of a simple mechanism. SOLUTION: Between a fixed bottom die with two steps of straight blades and a movable top die 6 with a wave-shaped pressing part which has two steps of pressing parts comprised of a front pressing part 4 and a rear pressing part 5 arranged in a staggered form, a metal sheet is inserted and sent intermittently by a length equivalent to two lines of cutting each time, perpendicularly to the straight blade of the fixed bottom die. Thus, the metal sheet is subjected to cutting and concurrently expanding of cutting to form a network, only by vertical reciprocating motion of the movable top die 6.
Patent JP-2003027924-A (JP)
Title: Exhaust emission control device
Inventor: ONODERA HITOSHI
IPC: F01N3/08
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To eliminate and purge NOx trapped by an NOx trap catalyst as exhaust of NOx is reliably prevented during a low temperature. SOLUTION: An oxidation catalyst 10 to increase a ratio of H2 concentration to CO concentration as production or decrease of H2 is suppressed is situated on the side positioned upper stream of an NOx trap catalyst 11. It is decided whether the oxidation catalyst 10 is deteriorated, and when it is deteriorated and an exhaust temperature is below a given temperature, an exhaust air fuel ratio is brought into a rich state and the execution of elimination and purge of NOx trapped by the NOx trap catalyst 11 is prohibited.
Patent JP-2003026952-A (JP)
Title: Coloring agent comprising pseudo-first order crystallinity of magenta organic pigment and ink composition containing the same, and recording unit
Inventor: TSUBAKI YORIHISA
IPC: C09D11/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink composition which can be used to print on a normal paper without blur or offset, is excellent in water resistance, light resistance and abrasion resistance, enables to record with high color density and high quality (high precision, high chroma) even at a low pigment concentration, and contains a pseudo-first order crystallinity of a magenta organic pigment. SOLUTION: The aqueous ink composition is a coloring agent comprising a pseudo-first order crystallinity of a magenta organic pigment, wherein the pigment has two main peaks in X-ray diffraction spectrum: one peak having a maximum intensity and another peak at the n-order ray (n: an integer of 2 or more) and has an intensity ratio (I2 /I0 ) of 2 or more where I0 is the maximum intensity and I2 is the intensity at the second-order ray.
Patent JP-2003030922-A (JP)
Title: Tilt mechanism for spindle motor, and optical disk unit provided with this mechanism
Inventor: NAGAI KOICHI
IPC: H02K5/26
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a tilt mechanism for a spindle motor which has a small- sized constitution and is superior in heat radiating performance of a spindle motor and has a satisfactory responsiveness and has a low power consumption and to provide an optical disk unit provided with this tilt mechanism. SOLUTION: An optical disk unit 1 is provided with a spindle motor 3 which makes an optical disk rotates, a motor base 5 to which the spindle motor 3 is fixed, an optical head 8 which can be moved in the radial direction of the optical disk, and a tilt mechanism which inclines the motor base 5. The tilt mechanism is provided with a tilt motor 17, a worm gear 18, spur wheels 16 and 15, a rotary cam 13 provided coaxially and integrally with the spur wheel 15, and a cam follower 5a which projects from the motor base 5 to come into slidable contact with the cam face of the rotary cam 13. An optical axis 3a of the spindle motor 3 is inclined by the tilt mechanism, to make the disk surface of the optical disk and the optical axis of the optical head 8 orthogonal.
Patent JP-2003037893-A (JP)
Title: Dumper and speaker using the same
Inventor: INOUE TAKESHI
IPC: H04R9/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a dumper whose stiffness symmetry and amplitude symmetry and improved and a speaker using such damper. SOLUTION: This damper is provided with corrugations having concavities and convexities, and the pitch in its heightwise direction of the mostouter peripheral part is made larger than the other pitch, and the height of the concavity of the outermost peripheral part is made higher than the other concavity, and the radius of the concavity of the outermost peripheral part is made smaller than the radius of the other concavity.
Patent JP-2003037299-A (JP)
Title: Electronic heater
Inventor: NAKAZAWA TAKASHI
IPC: H01L35/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a quite new electronic heater that is superior in heating time and thermal efficiency. SOLUTION: This electronic heater is constituted, by using the thermal energy which is generated when hot electrons make transition to a stable state as a heat source. The hot electrons are produced, when electrons pass through the oxide film of a metal-oxide film-N-type semiconductor junction structure or the transition region of a P-N junction structure, due to the tunnel effect. In addition, switching of the temperature of this heater between a high temperature and a low temperature is made, by switching the voltage impressed upon the heater between a reverse voltage and a forward voltage.
Patent JP-2003036483-A (JP)
Title: Alarm signal output device
Inventor: MATSUZAWA KAZUHIKO
IPC: G08B13/16
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To exactly detect only the destruction of window glass by discriminating it from the vibration of window glass due to other causes and to give an alarm. SOLUTION: Piezoelectric ceramic 1 which resonates to the supersonic wave of a frequency band that is previously set and outputs an electric signal and a resonator 2 which is connected to the piezoelectric ceramic 1 and detects only the signal of a specified frequency component from the electric signals are arranged. When the resonator 2 detects the signal of the specified frequency component, it outputs an alarm signal for prescribed time through a timer 4.
Patent JP-2003033152-A (JP)
Title: Yellow potato food material and yellow potato food
Inventor: ODA YUJI
IPC: A23L19/12
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a potato food material containing a carotenoid pigment to develop a yellow color without adding any coloring material, and to provide a yellow potato food. SOLUTION: This yellow potato food material is prepared by using such a potato that has a chromaticity coordinate for yellowness of b* larger than that of an ordinarily cultivated potato species of Solanum tuberosum ssp. tuberosum L. By 30 or more, and has a zeaxenthin concentration of >=3 μg/g in a flesh part of the green potato, wherein chromaticity of the flesh part is measured by a colorimeter and expressed by the chromaticity coordinates of L*, a*, and b*, and the zeaxanthin is the carotenoid yellow dye and a main component for composing the chromaticity of the flesh part. The yellow potato food is produced from the yellow potato food material.
Patent JP-2003036342-A (JP)
Title: System for promoting use of processing device for making crafts
Inventor: MORI AKIKO
IPC: G06Q50/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for promoting use of a processing device for making crafts whereby everyone can come to enjoy making crafts casually, exhibit his or her works and distribute them as commercial products. SOLUTION: This system for promoting use of a processing device for making crafts is a system which promotes use of the processing device to be used for making crafts in a house. It comprises an order receiving means 1 for the processing device which receives an order for the processing device, a means 2 for presenting directions for use which presents directions for use of the processing device and an order receiving means 3 for a separately sold product which receives an order for a separately sold product. All the means can be utilized at a user's terminal device 5 through a communication network 4.
Patent JP-2003037212-A (JP)
Title: Circuit device and method for manufacturing the same
Inventor: SAKAMOTO NORIAKI
IPC: H01L23/12
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem of unestablished manufacturing method for manufacturing high quantity small and thin circuit devices with its circuit elements mounted on a support substrate, such as a ceramic substrate, a flexible sheet. SOLUTION: The circuit device comprising a first plurality of conductive patterns 51 of each mounting section electrically isolated by an isolation groove 61, a thermosetting resin layer 50A for filling the isolation groove 61 and covering the surface of the first conductive patterns 51, a second conductive pattern 71 arranged on the thermosetting resin layer 50A, an insulation resin 50B for covering a circuit element 52 and coupling with the thermosetting resin layer 50A and is capable of improving adhesive strength between the isolation groove 61, and the thermosetting resin layer 50A and the insulation resin 50B, and disposing a multilevel interconnection beneath the circuit element 52 with the first and second conductive patterns 51 and 71, is realized.
Patent JP-2003043153-A (JP)
Title: Just before occurrence of earthquake predicting system
Inventor: SAITO YOSHIHARU
IPC: G01V1/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide just before occurrence of an earthquake predicting system capable of seizing an omen even if an earthquake occurs anytime and anywhere by improving predicting accuracy of the earthquake. SOLUTION: A plurality of natural phenomena experientially clarified in a correlation with the occurrence of the earthquake are simultaneously observed at many points. That is an electromagnetic earthquake precursor in a wide frequency band up to a VHF band from a DC band is observed and measured by respective measuring apparatuses 21 to 23, and these are processed on a signal as digital data by an electromagnetic earthquake precursor observing- display device 27, and an alarm is issued by detecting the data becoming an abnormal level. These observation data at plural points are gathered by an electromagnetic earthquake precursor information processor 32 via a communication network 30 so that the earthquake can be accurately predicted by obtaining advice of respective research institutions 35.
Patent JP-2003042841-A (JP)
Title: Infrared sensor cover and infrared sensor unit using the same
Inventor: SADA TOSHIHIKO
IPC: G02B5/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an infrared sensor cover in which the number of laminations of high-refractive-index substance layers and low-refractive-index substance layers constituting a mirror coating layer is suppressed to be small, and which can display the decorative function of the mirror coating layer in addition to the intrinsic protective function of the cover, and to provide an infrared sensor unit. SOLUTION: The infrared sensor cover comprises a black synthetic-resin layer 1 through which infrared rays can be transmitted, and the mirror coating layer 2 which is formed partially on one face of the layer 1 and in which the high-refractive-index substance layers and the low-refractive-index substance layers are laminated. Its infrared transmissivity in a state that the layer 1 and the layer 2 are laminated is 70% or more. The infrared sensor unit is provided with the infrared sensor cover constituted in this manner.
Patent JP-2003045452-A (JP)
Title: Fuel cell
Inventor: WADA MIKIO
IPC: H01M8/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of preventing a separator from cracking securing an area where the separator is in contact with MEA, and keeping the fuel cell compact. SOLUTION: (1) This fuel cell has an anode side separator 18A1 having a fuel gas passage 27 on its one surface and a coolant passage 26 on the other, and a cathode side separator 18A2 having an oxidizing gas passage 28 on its one surface and the coolant passage 26 on the other. In this fuel cell, the withstand pressure of the cathode side separator 18A2 is adjusted to be bigger than that of the anode side separator 18A1 . (2) The thickness th of the anode side separator 18A1 at the bottom surface of the fluid passage is made mutually different from the thickness ta of the cathode side separator 18A2 at the bottom surface of the fluid passage. (3) They are set to ta<th.
Patent JP-2003040427-A (JP)
Title: Substrate conveyer
Inventor: OGATA YUJI
IPC: B65G43/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a substrate conveyer which can perform flexible substrate conveying action and can reduce a wiring load between a control panel and a motor for driving. SOLUTION: In this substrate conveyer for conveying a substrate mounting an electronic part for positioning in a prescribed position, a motor 8 driving conveyers 4, 5, 6 for moving the substrate is provided with a communication part to receive thereto a control signal transmitted from a control signal transmitting circuit 23 of a motor control device 21 through a control wire 24b to select a control command relating to the concerned motor in this control signal, a power feed wire 24a supplying power relating to a drive part of each motor 8 from a power circuit 22 and the control wire 24b are arranged through the same wiring route. By constituting this wiring route by an inter-motor connection route 25 successively connecting between each motor 8 and a main route 26 reaching the inter-motor connection route 25 from the motor control device 21, a wiring load can be reduced.
Patent JP-2003044179-A (JP)
Title: Device and method for supplying power and device and method for receiving power
Inventor: MIZOGUCHI SHIGERU
IPC: G06F1/26
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To perform power supply to devices other than a power supplying device in the case the power state of the power supplying device is improved. SOLUTION: A power receiving device 4700 and a power supplying device 4800 are connected through a serial bus. A transmitting and receiving part 4801 receives data about requested power transmitted from the power receiving device 4700. A deciding means 4804 decides whether to be able to supply the requested power on the basis of the data about the requested power. In the case the requested power can not be supplied, a monitoring part 4803 successively monitors a power state in the power supplying device until the requested power can be supplied. In the case the requested power can be supplied as a result of monitoring, a bus resetting means 4807 issues bus reset, and a power supplying means 4805 subsequently supplies power to the power receiving device 4700.
Patent JP-2003043015-A (JP)
Title: Method of estimating depth of defect
Inventor: YONEMURA YASUSHI
IPC: G01N27/83
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the depths of defects which are the most important data at the time of detecting the defects of a steel pipe wall by measuring leakage magnetic fluxes can be estimated with high accuracy. SOLUTION: Model defects are produced in a test pipe and the data about leakage magnetic fluxes from the test pipe are acquired by using an inspection pig. Parameters are extracted from the acquired data and rebuilt. Then the degree of contribution of each factor is found and a depth-of-defect estimating formula is prepared by performing multiple linear regression analysis on the relation between the factors and depths of defects by using the original parameters and rebuilt parameters as the factors. Finally, the depths of defects are estimated by substituting the factors obtained from actual measurement data into the depth-of-defect estimating formula.
Patent JP-2003050989-A (JP)
Title: Method and system for handling text information and image information
Inventor: KATAKURA YOSHIICHI
IPC: G06T1/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for handling text information and image information. SOLUTION: Image data having text information that a user specifies is generated and the image information is outputted so that a general computer system such as a so-called personal computer can edit the image information having the text information as its file name by connecting an image input means such as a digital camera to the computer, managing image input control by the computer, and merging a photographed image with desired text information by the computer.
Patent JP-2003043601-A (JP)
Title: X-ray image recording method
Inventor: MISHINA NORIYUKI
IPC: G21K4/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image recording method in which a radiosensitizing screen excellent in sensitivity and sharpness used in medical radiography in which photographing is carried out using X-rays is combined with a radiographic sensitive material and to particularly provide an X-ray image recording method utilizing a unit with a radiographic element capable of imaging by thermal development. SOLUTION: In the X-ray image recording methods, a photographic assembly comprising a silver halide photographic sensitive material having a silver halide photosensitive layer and a radiosensitizing screen having a phosphor layer containing phosphor particles of 10-100 nm crystallite size having isotropy to scattering of X-rays in such a way that the surface of the silver halide photosensitive layer is kept in contact with the surface of the phosphor layer is exposed using an X-ray generator as a light source to obtain an image.