baber/WOPTO huggingface dataset:
Patent JP-2004215766-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can reduce adverse effect on the peripheral devices and the discomfort felt by the players.  <P>SOLUTION: A bell unit 17 is constituted of a base 33 made of a resin and an upper lid 34 made of an electroconductive material. A supply rail 13 for guiding the balls is made up of a groove of the base 33 and a bell 16 made of the electroconductive material is disposed on the supply rail 13 and formed with the lid 34 grounded through the outer frame F. A mechanism plate 11 is closed with respect to the outer frame F during the use of a pachinko game machine and as a result, the bell 16 within the mechanism plate 11 is always electrically connected to the lid 34 within the outer frame F, so that the balls guided through the supply rail 13 touches the bell 16 to generate sounds from the bell 16. The balls are electrically connected to the bell 16 with a sheet metal 35 made of an elastic material to enable the discharging of the static electricity charged on the balls through the lid 34 grounded with the outer frame F. This can reduce the adverse effect on the peripheral devices and the discomfort felt by the players as caused by the static electricity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221275-A (JP)
Title: Organic compound insulating film, its manufacture, semiconductor device using the organic compound insulating film, and its manufacture
Inventor: OOTO KOICHI
IPC: C23C16/36
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a surface of a metal wiring layer is oxidized when photoresist is eliminated, and connection resistance increases, when SiCN and SiC are used as an etching stopper film, because etching selectivity of SiOC with SiCN and SiC is small.  <P>SOLUTION: An organic insulating film composed of SiOCH, SiCNH and SiCH which is formed by using organic silane wherein C/Si ratio is at least 5 and molecular ratio is at least 100 as a raw material, a semiconductor device using the organic insulating film and, in particular, a semiconductor device having groove structure are obtained. In the conventional case, relative permitivity of SiC and SiCN which is generally investigated is about 4.5 to 5, and that of SiOC is about 2.8 to 3.0. By miniaturization of a device, microfabrication of wiring size and wiring interval follows on forward. Further reduction of relative permitivity to be obtained becomes possible. A method for manufacturing an SiOCH film of low relative permitivity and high quality is obtained. By applying the SiOCH film to a low relative perimitivity insulating film of multilayer wiring of a semiconductor device, structure wherein effective relative permitivity is small can be obtained while reliability of wiring is maintained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220317-A (JP)
Title: Mutual authentication method, program, recording medium, signal processing system, reproduction device, and information processor
Inventor: KITANI SATOSHI
IPC: G11B20/10
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the safety of copyright protection technology, and to revoke an electronic device such as an illegal drive.  <P>SOLUTION: An MKB and a device key 121 of a drive are inputted to a process MKB 122, the drive is applied with a revoking process, and a host 103 is applied with a revoking process by a process MKB 132. MAC values calculated by MAC calculation blocks 123, 133 are compared in the host 103. When it is decided that the two values coincide, authentication of the drive 102 by the host 103 succeeds. MAC values calculated by MAC calculation blocks 134, 124 of the host 103 are compared in the drive 102. When it is decided the two values coincide, authentication of the host 103 by the drive 102 succeeds. When the mutual authentication succeeds, a common session key is produced by MAC calculation blocks 125, 135.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221968-A (JP)
Title: Optical transmission system
Inventor: SEKIYA MOTOYOSHI
IPC: H04B10/29
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission system capable of keeping flat passing characteristics even inside an optical signal modulation band.  <P>SOLUTION: A spectrum inside a modulation band for each channel of branched optical signals is monitored, the non-flatness of the passing characteristics of a transmission line is detected from the spectrum and thus the non-flatness to the optical signals is compensated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220420-A (JP)
Title: Image retrieval method and device and program
Inventor: SHIODA KAZUO
IPC: G06F17/30
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily retrieve desired image data from a large amount of image data.  <P>SOLUTION: A plurality of image data S0 applied with photographing places and photographing dates as photographic information are stored in an image exchange server 3. Image data S2 acquired from terminal equipment 1 by a digital camera 5 are transmitted to an image exchanging server 3. The image data S2 are applied with the photographing place and photographing date as photographic information. A retrieval information acquiring part 33 acquires the photographic information applied to the image data S2 as retrieval information K0, and a retrieving part 34 retrieves the image data S1 where the photographing place and photographing date shown by the retrieval information K0 are applied with spatially and temporally adjacent photographic information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217118-A (JP)
Title: Console device for vehicle
Inventor: MATSUI HIDEKI
IPC: B60N2/75
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a console device for a vehicle having an arm rest capable of giving satisfaction to both a driver and a passenger seat person simultaneously.  <P>SOLUTION: The console device 10 for the vehicle has a console body 20 and the arm rest 40, the arm rest 40 is divided to right and left parts 41 and 42, at least one of the right and left parts 41 and 42 is longitudinally movable with respect to the console body 20. Since the arm rest 40 is divided to right and left parts 41 and 42 and at least one of the right and left parts is longitudinally movable, the driver can use the arm rest 41 on the right and left driver's seat side and the passenger seat person can use the arm rest 42 on the right and left passenger seat side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004000904-A (JP)
Title: Method of manufacturing particle, particle manufactured by the manufacturing method and apparatus for manufacturing liquid drop
Inventor: GANAN-CALVO ALFONSO
IPC: B05B1/02
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To discharge a liquid to be surely atomized from an adequate flow-out hole as continuous and stable capillary micro-jet in a method of atomizing the liquid.  <P>SOLUTION: The atomization is performed by utilizing micro pulling-out effect given to the interface between the liquid and a gas when a gas is pulled out from a spot near the surface of the liquid (the flow-out hole) by using proper geometric parameters and physical characteristics, that is by causing the large pressure difference between the liquid and the gas by the drastic liquid drop pressurization accompanying the rapid acceleration due to the gas passed through the flow-out hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004223871-A (JP)
Title: Thermal recording material
Inventor: NAGASHIMA HIDEFUMI
IPC: B41M5/30
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material improved in recording sensitivity, shelf stability and resistance to ground fogging.  <P>SOLUTION: The thermal recording material has a thermal recording layer provided on a substrate and containing, as main constituents, a normally colorless or light-colored electron-donating dye precursor and an electron-accepting compound reacting on heating with the dye precursor and developing the color thereof. The thermal recording layer contains a urea-urethane compound expressed by general formula (1), as the electron-accepting compound, and 4-hydroxy-4'-methyl diphenyl sulfone.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231424-A (JP)
Title: Indirect heating type lime kiln
Inventor: IWAMURA SEIJI
IPC: F27D17/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that thermal efficiency is low and refractory such as fine ceramic used as a heat conducting plate is expensive and difficult to form large sized one in the conventional indirect heating type lime kiln, though there are many merit compared to a direct heating type lime kiln that high quality quick lime is manufactured, the recovery of carbon dioxide produced in the decomposition of lime stone is facilitated and waste is recycled as fuel.  <P>SOLUTION: In the indirect heating type lime kiln, the sensitive heat of quick lime is used for preheating lime stone with produced carbon dioxide gas as a heating medium, a part of carbon dioxide gas for cooling is passed through a heat transfer pipe for firing lime stone to increase the heat transfer to improve the thermal efficiency and the heat transfer pipe in a firing zone is formed by producing short pipes capable of being easily molded from the refractory to be used and connecting the short pipes. As a result, the practical lime kiln is constructed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230571-A (JP)
Title: Hologram label and its manufacturing method
Inventor: TAKAHARA TAKESHI
IPC: B42D15/10
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram label which is qualitatively stable without shrinking a heat-shrinkable base film, when the hologram label with high designability and effective forgery-proofness using the heat-shrinkable base film is manufactured at a low cost utilizing an extrusion laminating process, and a method for manufacturing the hologram label.  <P>SOLUTION: This hologram label is structured of a laminate obtained by laminating an adhesive layer 8, a light reflecting layer 3, a printing primer layer 7 and a printing layer 6 on one surface of the heat-shrinkable base film 1; and a pressure-sensitive adhesive layer 4 and a release sheet 5 laminated on the other surface. The light reflecting layer 3 is formed on a hologram forming layer formed by a cooling roll with a stamper mounted thereon right after extruding a hologram forming resin and then laminated on the heat-shrinkable base film 1 by transfer through the adhesive layer 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003204640-A (JP)
Title: Reluctance motor
Inventor: HONDA YUKIO
IPC: H02K21/14
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor which utilizes reluctance torque having small cogging torque, without largely changing the design.  <P>SOLUTION: Since 9 rotor is constituted with rotor cores displaced in the direction of rotation, the positions of rotor slits are not aligned with the positions of the teeth of a stator, even when the rotor is rotated; as a result, cogging torque is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004232790-A (JP)
Title: Reduction gear for driving water gate
Inventor: TANAKA TOMOKI
IPC: E02B7/36
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduction gear for driving a water gate which requires less labor for maintenance and which can be surely started even if it is left in a stopped state for a long period of time.  <P>SOLUTION: The gear 36 is so constituted that it has a gear base material 36A, to which a tooth profile is formed, and a coating layer 36B formed on the gear base material 36A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004157492-A (JP)
Title: Image display device
Inventor: OZEKI MASAO
IPC: G02F1/13357
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device wherein two or more colors can be simultaneously colored at optional parts in one display element, a non-display part in the display element is transparent like glass and a background can be seen by a viewer in the non-display part.  <P>SOLUTION: Desired coloring is performed at optional parts in the display element 1 by using the display element 1 transmitting light under application of no voltage and scattering light under application of voltage and matching the timing of switching of coloring of an illumination 2 whose respective light source colors have ≥40 Hz lighting frequency and which successively changes colors with the timing of driving of a display part provided in the display element 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004241860-A (JP)
Title: Transmission method and transmission apparatus
Inventor: IIDA YUKIO
IPC: H04B1/717
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform pulse modulation capable of permitting the effect of inter-code interference in the UWB communication.  <P>SOLUTION: A transmission method disclosed herein generates a reference clock signal, sequentially outputs spread data resulting from directly spreading transmission data with a spread code in a prescribed timing synchronously with the reference clock signal, distributes the spread data into 2-series of data in a prescribed timing synchronously with the reference clock signal, generates first and second pulse shape signals in a prescribed timing synchronously with the reference clock signal, generates two carriers: a cosine carrier and a sine carrier, multiplies one sequence of data in the 2-series of the transmission data, the first pulse shape signal, and the cosine carrier with each other, multiplies the other sequence of data in the 2-series of the transmission data, the second pulse shape signal, and the sine carrier with each other, and composes the respective product outputs to obtain a transmission output signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239656-A (JP)
Title: Meter apparatus of vehicle
Inventor: ISHIZUKA KEIJI
IPC: B60K35/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meter apparatus capable of improving the degree of arrangement freedom by a constitution in which the faces of a driver and passengers are not reflected and windows are hardly reflected.  <P>SOLUTION: An angle of rearward inclination is provided for a liquid crystal panel 32 by bringing its upper end close in the direction of a driver's seat. The liquid crystal panel 32 is divided into a plurality of segments C1-C10 in the horizontal direction. By setting the vertical size of a segment located on the lower side among the segments C1-C10, for example, a segment C6, larger than that of a segment located on the upper side, for example a segment C5 with respect to the segment C6, the transmittance of each of the vertically adjacent segments C1-C10 is sequentially and gradually changed by a control circuit 26.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239787-A (JP)
Title: Tape measure
Inventor: TANAKA MASANARI
IPC: G01B3/10
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape measure with a hook part easy to be fixed to a portion serving as a reference for measuring a length, wherein an impact is moderated when a measuring tape is rewound.  <P>SOLUTION: In this tape measure 1, the measuring tape 3 stored in a case 2 is pulled out or rewound through a work-out port 8 provided in the case 2. A magnet 10 is attached to the hook part 9 in a tip of the measuring tape 3 to be exposed to its surface and its reverse face. A cushion for moderating the impact when the measuring tape is rewound is also provided in the work-out port 8 for the measuring tape 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246945-A (JP)
Title: Tilt correction method, tilt driving signal generation circuit, tilt correction device, and optical disk drive
Inventor: TAKEDA HIROSHI
IPC: G11B7/09
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to accurately correct the tilt of an objective lens with respect to an information recording medium without being made large in size and high in price.  <P>SOLUTION: When the tilt of the objective lens is corrected with respect to the information recording medium while withstanding a frictional force, a DC signal Sdc for correcting the tilt and an AC signal Sac having a specific signal characteristic are superimposed in accordance with the information regarding the tilt of the objective lens with respect to the information recording medium and supplied to a driving mechanism as the driving signal Sout. Since the driving signal includes an AC component taking a signal level of the DC signal as the center by the above procedure, a movable part can be smoothly driven against the frictional force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244491-A (JP)
Title: Highly thermally conductive inorganic powder and resin composition compounded therewith
Inventor: KUNITOMO OSAMU
IPC: C01B33/18
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide highly thermally conductive inorganic powder capable of preparing a highly thermally conductive resin composition hardly getting highly viscous even if highly filled in the resin and having high fluidity and low-burr property, and to provide the resin composition compounded with the inorganic powder.  <P>SOLUTION: The highly thermally conductive inorganic powder comprises 100 pts. mass of spherical alumina powder 5-40μm in mean particle size with at least two frequency maximum peaks within the range of 0.5-65μm in the particle size distribution and 3-20 pts. mass of spherical silica powder ≤0.8μm in mean particle size and a specific surface area of 6-50 m<SP>2</SP>/g, wherein, it is preferable that the spherical alumina powder have two or more frequency maximum peaks among those with the ranges 25-65μm, 5-15μm and 0.5-3μm. The highly thermally conductive resin composition having high fluidity and low-burr property contains the above inorganic powder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243248-A (JP)
Title: Nitrogen removing device
Inventor: TAKEMURA KIYOKAZU
IPC: C02F1/44
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitrogen removing device which can stabilize the removal ratio of T-N (total nitrogen) and maintain good filtration characteristics of water to be treated.  <P>SOLUTION: In the nitrogen removing device 10 where the water to be treated, together with activated sludge, is circulated between a denitrification tank 12 and a nitrification tank 14 to biologically remove nitrogen components contained in the water to be treated by denitrifying bacteria and nitrifying bacteria contained in the activated sludge, a membrane separation means 22 having an aeration pipe 28 at the bottom is immersed in the nitrification tank 14, and the volume of the denitrification tank 12 is 1.5 to 10 times the total volume of the membrane separation means 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242609-A (JP)
Title: Chinese noodle group containing soybean, and method for producing chinese noodle group containing soybean
Inventor: UMETSU YOICHI
IPC: A23L7/109
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Chinese noodle group containing soybeans, having a new composition, capable of improving appetite by keeping the nearly original appearance as original Chinese noodle group even containing a proper amount of the soybeans added thereto to enhance various kinds of nutritive values, and having sufficiently replenished and enhanced nutritive valance; and to provide a new method for producing the Chinese noodle group containing the soybeans.  <P>SOLUTION: The Chinese noodle group is obtained by (a) mixing a soybean powder in an adequate amount with flour, (d) adding a green coloring matter component and salt water to the mixed product, and kneading the resultant product, and (g) properly making the noodle group in production steps almost unchanged from conventional steps such as pressurizing and extension steps while keeping the appearance of the original Chinese noodle group. The Chinese noodle group containing the soybeans and formed into noodle strips, a pastry for Jiaozi or a pastry for Wonton (a dish of soup featuring dumplings of minced pork and spices wrapped in a thin pastry) has replenished and enhanced nutritive values derived from the soybeans.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265628-A (JP)
Title: Image display device and its manufacturing method
Inventor: YOKOTA MASAHIRO
IPC: H01J31/12
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which can rapidly and stably perform the sealing works of a front surface substrate and a back surface substrate and which has proper vacuum degree, and to provide a method for manufacturing the same.  <P>SOLUTION: The vacuum enclosure of the image display device includes the front surface substrate and the back surface substrate 12 disposed to face each other, a frame-like member 13 in which the peripheries of the front surface substrate and the back surface substrate are connected to each other, and a sealing material disposed between the front surface substrate or the back surface substrate and the frame-like member. The frame-like material has conductivity and also has a plurality of through holes 30 or slits 32 formed through the front surface of the substrate in a direction perpendicular to the front surface of the substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253833-A (JP)
Title: Distortion eliminating control device and feedforward amplifier device
Inventor: SAITO YUJI
IPC: H03F1/32
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate circuit design, and to eliminate unwanted radiation due to residual pilot signals.  <P>SOLUTION: A coupler 108 detects the distortion component of an amplification signal amplified in a main amplifier 104. A distortion eliminating loop control unit 116 applies quadrature detection to the residual distortion component remaining after eliminating the distortion component from the amplification signal and the distortion component detected in the coupler 108, to detect a voltage value of the I component and a voltage value of the Q component. A comparison circuit 120 obtains an amplitude error between the distortion component and the residual distortion component from the voltage value of the I component, and obtains a phase error between the distortion component and the residual distortion component from the voltage value of the Q component. A control unit 121 controls a vector adjustor 111 to eliminate the amplitude error and the phase error. A coupler 113 eliminates the residual distortion component using the amplitude error and the phase error which have been fed back.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003294545-A (JP)
Title: Force detection device
Inventor: TAKADA AKIO
IPC: H03H9/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a force detection device improved for vibration detection or a filter, or at least for alternative use thereof.  <P>SOLUTION: This force detection device has an electromagnetic material and a magnetic element capable of moving relatively to the electromagnetic material in response to an applied force. The electromagnetic material is exposed to a magnetic field of the magnetic element having the magnetizing direction parallel to the direction of movement.  <P>COPYRIGHT: (C)2004,JPO