baber/WOPTO huggingface dataset:
Patent JP-2004004464-A (JP)
Title: Liquid crystal display
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/1335
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which is bright, has no coloring and is capable of performing reflection display of satisfactory contrast.  <P>SOLUTION: An absorption polarizing plate 10 is disposed on the front side of a liquid crystal element 1, a reflection polarizing plate 11 is disposed on the rear side of the liquid crystal element 1, a reflection film 12 is disposed on the rear side of the reflection polarizing plate 11, and an anisotropically scattering layer 13 is disposed between the liquid crystal element 1 and the reflection polarizing plate 11. The layer 13 transmits a polarized light component transmitted through the reflection polarizing plate 11 among two linearly polarized light components of incident light orthogonal to each other and scatters a polarized light component reflected by the reflection polarizing plate 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003234290-A (JP)
Title: Solution applying device, solution applying method and manufacturing method of semiconductor device
Inventor: KONUMA TOSHIMITSU
IPC: G03F7/40
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly apply a solution on a substrate on which a resist is formed, and circulate the solution nicely in a solution applying method quick in the moving speed of the solution, or the circulation of the solution with respect to the substrate such as spin coating.  <P>SOLUTION: A mask of the resist formed on the substrate is irradiated by ultraviolet rays 200. Or, ozone water is contacted with the same immediately before dripping or flowing of the solution onto the substrate, whereby the angle of contact of the resist with respect to the solution is reduced to uniformly apply the solution on the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138902-A (JP)
Title: Package for housing optical element and optical module
Inventor: MORI RYUJI
IPC: G02B6/42
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the coupling efficiency of the light signals of a plurality of optical fibers and an optical element and to operate the optical element normally and stably for a long period.  <P>SOLUTION: The package for housing the optical element includes a base body 1 which has an installation part 1a for the optical element on the upper face and a frame body 2 which is attached on the upper face of the base body 1, has an optical fiber introduction parts 2a consisting of an approximately U-shaped groove to be brazed by passing the optical fibers on the upper face of the side and is brazed with a cover on the upper face, in which the frame body 2 has coating layers 10 consisting of a glass material or resin material in the portion of the optical fiber introduction parts 2a and on the areas along the inner peripheries of the frame body 2 on the upper face of the sides on both sides. The coupling efficiency of the optical fibers and the optical element can be improved and the optical element can be operated normally and stably for a long period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135961-A (JP)
Title: Laser equipment for medical treatment
Inventor: MINEHISA JIRO
IPC: A61F9/007
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser equipment for medical treatment which does not need alignment of an optical axis and is capable of monitoring the output of a medical treatment light.  <P>SOLUTION: The medical laser equipment comprises a laser light source for medical treatment, an aiming light source for generating an aiming light for confirming an irradiated part, a medical treatment light guide channel for guiding the treatment light from the treatment laser light source, an aiming light guide channel for guiding the aiming light from the aiming light source, and an irradiating light guide channel for superimposing and guiding the treatment light and the aiming light to irradiate an affected area. In the conventional photocoagulators, optical members such as a lens or a dichroic mirror are necessary for composing the aiming light and the treatment laser and that makes the structure complex. With the medical laser equipment, problems associated with the conventional photocoagulators, such as complexities of the structure and necessity to align the optic axis, can be solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136611-A (JP)
Title: Thermal recording material
Inventor: IWASAKI MASAYUKI
IPC: B41M5/327
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material which has a high color development density, and is excellent not only in the shelf life and chemical resistance of an image part but also in light resistance of an image.  <P>SOLUTION: This thermal recording material has a thermal color development layer containing an electron-donative colorless dye and an electron-donative compound; the thermal color development layer contains a compound (1) as the electron-donative compound; and the Oken type smoothness of the thermal recording surface of the thermal recording material is 300 s or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199837-A (JP)
Title: Mat for potential treatment
Inventor: HARASHIMA TORU
IPC: A61F7/08
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To simplify structure and raise how to use.  <P>SOLUTION: A mat for potential treatment having a mat body 3 accommodating a potential generating portion 2. A controller 4 having a potential controlling circuit for controlling the potential of the potential generating portion 2 and a switch A1 for switching on and off the potential by operating this potential controlling circuit is integrally attached to the corner portion C of the mat body 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146476-A (JP)
Title: Structure of printed circuit board and piezoelectric oscillator using the same
Inventor: TAKANASHI HITOSHI
IPC: H05K3/34
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that excessive solder projects from the area between electrodes for poorly affecting other neighboring components when soldering the pattern electrode of a printed circuit board and the pad electrode of a surface-mounting component, such as an IC to be mounted, together by solder reflow.  <P>SOLUTION: The pattern electrode 12 on the surface of the printed wiring board 11 is formed within a range surrounded by the outer periphery of the lower surface of the IC 15. In each pattern electrode 12, a through hole 13 is provided nearby the outside of the range that is connected to the patten electrode 12 and is surrounded by the outer periphery of the lower surface of the IC 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003193829-A (JP)
Title: Exhaust manifold for improving purifying efficiency and service life of catalytic converter
Inventor: HUR JONG-HOE
IPC: F01N3/24
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust manifold for improving purifying efficiency and service life of a catalytic converter.  <P>SOLUTION: This exhaust manifold in this embodiment is constituted of a mixing chamber of an elliptical body form having a discharge port, each of a plurality of runners having one end connected along an outer periphery of the mixing chamber and the other end connected to an exhaust port of each cylinder of a cylinder head, and a diffuser for guiding exhaust gas from the discharge port of the mixing chamber to the catalytic converter by diffusing the exhaust gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004144437-A (JP)
Title: Hot water storage tank unit
Inventor: KASE TAKESHI
IPC: F24H9/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage tank unit in which piping connection work can be easily conducted.  <P>SOLUTION: On the front surface side of this hot water storage tank unit 1, a piping connection part 53 to connect external piping to internal piping is provided. The piping connecting part 53 is positioned at a height between a top of the hot water storage tank 7 and a bottom part of it. A part above it is set as space for disposition of the internal piping and functional parts. A part below it is formed as a recessed part 51 as space for connecting the external piping. At least part of the recessed part 51 is roughly formed at least partly along an outer circumference of the hot water storage tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143364-A (JP)
Title: Composite material of thermoplastic resin and inorganic material
Inventor: YASUDA KAZUHARU
IPC: C08L101/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material of a thermoplastic resin and an inorganic material having excellent chemical resistance and heat-deformation resistance.  <P>SOLUTION: The composite material of a thermoplastic resin and an inorganic material contains 100 pts. mass of a thermoplastic resin and 1-1,900 pts. mass of a silica-based inorganic filler. The amount of isolated silica-based inorganic filler particles or aggregates wherein the distance L between said particle or aggregate and the closest particle or aggregate of the silica-based inorganic filler is ≥0.1μm is ≤50 mass% of the total silica-based inorganic filler in the composite material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146307-A (JP)
Title: Battery unit
Inventor: KONNO MASATOSHI
IPC: H01M10/44
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery unit capable of simply monitoring operating conditions of all batteries.  <P>SOLUTION: This battery unit is provided with a battery unit 4 formed by parallel connecting a plurality of battery subunits 3a-3c formed by connecting a plurality of secondary batteries and a battery subunit circuit breaking means in series, and a voltage monitoring means (control base board 5) to monitor a voltage applied to one or more secondary batteries equipped by the battery subunit in each of the subunits 3a-3c. When the voltage monitoring means detects an abnormal voltage on at least one battery subunit, charge and discharge of the battery subunit having that abnormality is stopped by a subunit circuit breaking means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148923-A (JP)
Title: Mirror device for vehicle
Inventor: INAGAKI BUNJI
IPC: B60Q1/34
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror device for a vehicle for improving workability during assembling.  <P>SOLUTION: An FPC 24 having a connector 26 has flexibility, but hardly bends because a plate 30 makes a frame 15 support a connector coupling force of the connector 26 via a cover 34 and a visor rim 17. Thus, the plate 30 supports the connector coupling force during assembling and hence the connector coupling is allowed by pressing and connecting a connector on the vehicle side, so that the workability during the assembling can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147840-A (JP)
Title: Juicer
Inventor: YOSHIDA TOSHIYUKI
IPC: A47J19/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a juicer capable of separating a juice ingredient by way of a filter and discharging the same from a centrifuge basket and collecting the juice ingredient further flowing out from strained lees piled in a foreign matter accumulator.  <P>SOLUTION: The juicer comprises a centrifuge basket which has a cutter for cutting a material and an inverted cone type upwardly open filter and which is rotated by being connected to a motor, a juice discharging channel for collecting the juice ingredient centrifuged by the rotation of the centrifuge basket and discharging the same into a juice cup, and a foreign matter accumulator for receiving the strained lees discharged from the centrifuge basket. The juicer further comprises a narrow juice channel for connecting the bottom of the foreign matter accumulator with the juice discharging channel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003193853-A (JP)
Title: Method for controlling rotary blower and control system thereof
Inventor: STRETCH DALE ARDEN
IPC: F02B33/44
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To control connection and release of a clutch of a supercharger by responding to vehicle parameters such as a throttle position.  <P>SOLUTION: This invention relates to a control system and a method for controlling a rotary blower 26 (supercharger) having an input part and a pair of rotors 28, 29. In this method, a magnetic particle clutch 54 having an input member 80, an output member 70, and an electromagnet 110 (magnetic flux generation source) is provided. When a magnetic field 108 is excited, a magnetic reaction medium 105 arranged between the input member 80 and the output member 70 is converted into a torque transmission coupling to shift the clutch 54 from a release condition to a connection condition. This method includes detection of vehicle parameter and transmission of a signal for connecting the clutch 54 by responding to the detected vehicle parameter to control a shift of the clutch 54 to the connection condition as a function of the detected parameter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004149962-A (JP)
Title: Frame structure for loom
Inventor: HASHIMOTO TORU
IPC: D03D49/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame structure for loom for limiting necessary floor occupied area to a minimum according to the sheet number specification of heald frames.  <P>SOLUTION: The frame structure for loom has the following scheme: The longitudinal joining faces 11a and 21a are formed relative to the respective side plates 11 and 21 of a front frame 10 and a rear frame 20. The front frame 10 and the rear frame 20 can form a necessary space Sb dependent on the sheet number specification of the heald frames by joining them each other by standing the joining faces 11a and 21a against each other so as to enable their longitudinal relative positions to be adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158917-A (JP)
Title: Image processor
Inventor: MATSUURA TAKAHIRO
IPC: H04N9/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To precisely correct the color fog quantity without greatly changing its correction value against a few variation of the color fog quantity, and correct the white balance according to the white balance information, using a suitable white balance correction table.  <P>SOLUTION: Utilizing the white balance information contained in the photograph information in photographing, one of the previously prepared white balance correction tables is selected according to the white balance information, the differences between the averages of the R, G, B values over e.g. a highlight region and the average of the luminance over the highlight region are taken as the color fog quantities, the white balance correction value is determined from the color fog quantity and the white balance correction table, and the color fog quantity is corrected, based on the related correction value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158290-A (JP)
Title: Polymer electrolyte fuel cell and method of manufacturing its electrode
Inventor: HORI YOSHIHIRO
IPC: H01M4/96
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell wherein fine catalyst metal particles are restrained from agglutinating, a carbon hollow part drains excessive water in a catalyst layer, deterioration in characteristics over time is restrained, and an excellent performance is exerted.  <P>SOLUTION: The catalyst layer of an electrode which is composed of the hollow fibrous carbon carrying the catalyst metal, and hydrogen ion conductive polymer electrolyte is used. The hollow fibrous carbon is preferably of a 100 nm or less inner diameter, and a 100 μm or less fiber length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174812-A (JP)
Title: Seedling rack for rice transplanter
Inventor: OUCHI KYUHEI
IPC: A01C11/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling stand for rice transplanter, with a divided structure so that seedlings on seedling tables are smoothly longitudinally fed toward a planting mechanism.  <P>SOLUTION: This seedling rack has the following structure: at the upper wall part 1a of each of partitions 1 dividing a plurality of seedling tables, the partition 1 is divided into a portion comprising an upper wall part 1a and a longitudinal wall part 1b and the other portion comprising the other upper wall part 1a and the other longitudinal wall part 1b along the longitudinal feed direction of seedlings, and a junction A mutually joining one of the longitudinal wall parts 1b and the other part 1b of the divided partition 1 is formed integrally with the partition 1 inside within its vertical width range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004161319-A (JP)
Title: Carrying container
Inventor: YAMAUCHI HISATOSHI
IPC: B65D1/22
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying plastic container for compatibly reducing the weight thereof and enhancing the strength thereof.  <P>SOLUTION: An upper side of a carrying plastic container is opened, and a bottom seat 2 which is freely fitted to an opening in the upper side of the container to form a stopper when the containers are stacked is formed on a lower side of a bottom wall 2. The bottom seat is formed of a recessed flat bottom area 9 by swelling bottom walls of a plurality of square division areas 10 downwardly. The carrying container has a groove portion 11 of the width in which at least two opening edges of the container can be freely juxtaposed and fitted between the division areas. A reinforcement area 8 is provided by forming a latticed rib 7 with an edge portion of each division area corresponding to a peripheral edge of the container suspended from the lower side of the bottom wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162598-A (JP)
Title: Water pump
Inventor: YAMADA KAZUNORI
IPC: F01P5/10
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water pump capable of reducing lowering of discharge pressure without increasing manufacturing cost to save power.  <P>SOLUTION: This water pump 10 to discharge liquid by adding the discharge pressure to the liquid is provided with an umbrella ring-shaped straightening plate 17e to cover upper ends of a plurality of extended parts 17c of an impeller 17 having high discharge pressure. The lowering of the discharge pressure in the vicinities of the upper ends of the extended parts 17c is prevented by preventing cooling water from passing between a truncated cone-shaped surface (inner wall surface) 13d and the extended parts 17c. The straightening plate 17e is located in a groove recessed part 17h provided on the truncated cone-shaped surface 13d. A difference in level formed by the truncated cone-shaped surface 13d and the straightening plate 17e is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165988-A (JP)
Title: Digital quadrature demodulator
Inventor: SHIRATO YASUSHI
IPC: H04L27/38
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital quadrature demodulator which has less fixed deterioration and has advantageous power consumption, a circuit scale and a price in high speed signal transmission.  <P>SOLUTION: The demodulator includes A/D converters 100, 110 for receiving intermediate frequency signals and quantizing them with clock signals 20, 21 each having a frequency S/T and a phase difference of T/2S; an interpolation circuit 210 for compensating for an error from an ideal time point of the quantization timing of the A/D converter 110; a delay circuit 200 for delaying the output of the A/D converter 100 by the processing time of the interpolation circuit 210; a sign inverting circuit 300 for inverting the output of the delay circuit 200; a sign inverting circuit 310 for inverting the output of the interpolation circuit 210; and a selection circuit 400 for distributing the output of the delay circuit 200, the output of the interpolation circuit 210, and outputs of the sign inverting circuits 300, 310 to an in-phase output 50 or a quadrature output 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182554-A (JP)
Title: Method and device for improving behavior of brake
Inventor: HEINEMANN HOLGER
IPC: B60T8/58
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for improving the behavior of a brake when recognizing the unstable behavior of a vehicle.  <P>SOLUTION: This invention relates to the method for improving the behavior of the brake of the vehicle in which a difference in maximum allowance brake pressure between brake pressures on both wheels of one axle is not allowed to be amplified and the vehicle in which a difference in the maximum allowance brake pressure between both wheels of one axle depends on at least one of values indicating vehicle dynamics. When the unstable behavior of the vehicle is recognized, the difference in the maximum allowance brake pressure between wheels is kept at a constant value or is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004160079-A (JP)
Title: Dish with handle and manufacturing method of dish with handle
Inventor: MURATA SUMIYO
IPC: B29C45/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide dish with handle having high joining strength between a dish body and a handle.  <P>SOLUTION: A cup 1 with handle has a periphery wall part 11, and a shaft part 12 extending from the periphery wall part 11. The body 2 comprises the periphery wall part 11 and the shaft part 12, which are formed by injection molding at the same time. The handle 3 is formed of resin so as to wrap the shaft part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166894-A (JP)
Title: Radiotherapy instrument
Inventor: HARA KENJI
IPC: A61N5/10
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiotherapy apparatus instrument capable of easily correcting the direction of a radiation generator so that radioactive rays to be emitted passes through an isocenter at a desired angle.  <P>SOLUTION: This radiotherapy instrument 1 includes: a guide 3 for moving the radiation generator 2 along an orbit of a prescribed radius with the isocenter 10 as a center; a support member 4 for rotating the guide 3 with an inclination axis 12 passing the isocenter 10 as a center; and a laser oscillator 5 whose optical axis B is made to coincide with a radial axis E being the same as the parabolic axis A of the X-rays R emitted from the radiation generator 2. A laser strength analyzer 6 arranged across the radial axis E detects a laser beam L. An analyzer 7 determines a deviation amount based on information on a laser strength distribution and the position of the radiation generator 2. A controller 8 corrects the position of the radiation generator 2 on the basis of the deviation amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171653-A (JP)
Title: Protection card for information recording card medium
Inventor: SHIMIZU HIROKAZU
IPC: G11B23/03
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the appearance and to clearly present various pieces of information with a protection card by protecting the information recording part of a information recording card medium without impairing the convenience of the same.  <P>SOLUTION: The protection card 1 is provided with a card base material 6, information printing parts 8 positioned in both surfaces 6a of the card base material 6 and constituted of characters, figures, pictures or the like, and a transparent or semitransparent sticking means 9 disposed in the area of each information printing part 8 at least corresponding to the information recording part 3 of a card type information recording medium 2 to be stuck thereto so as to be freely peeled off.  <P>COPYRIGHT: (C)2004,JPO