baber/WOPTO huggingface dataset:
Patent JP-2003340167-A (JP)
Title: Pressure sensitive adhesive roller traveling toy
Inventor: SHIBUYA ATSUSHI
IPC: A63H17/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To clean a floor while playing by providing a toy capable of traveling while rotating a pressure sensitive adhesive roller by detachably holding the cleaning pressure sensitive adhesive roller available on the market.   <P>SOLUTION: This pressure sensitive adhesive roller traveling tool comprises a pressure sensitive adhesive roller traveling toy body 1, a driving source 2 arranged in the pressure sensitive adhesive roller traveling toy body 1 and allowing the pressure sensitive adhesive roller traveling toy to travel, one or a plurality of cylindrical pressure sensitive adhesive rollers 3 horizontally supported by the pressure sensitive adhesive roller traveling toy body 1 so that the outer periphery contacts with a floor surface, and having a pressure sensitive adhesive surface on the outer periphery, and a roller connecting means 5 arranged for detachably connecting the driving source 2 and the pressure sensitive adhesive rollers 3 or a rotary shaft part 4 and the pressure sensitive adhesive rollers 3 rotatably arranged in the pressure sensitive adhesive roller traveling toy body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032909-A (JP)
Title: Parallel connection power supply unit and its control method
Inventor: YOSHIDA KATSUYA
IPC: G05F1/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel connection power supply unit which is hardly affected by noise, and to provide its load balance control method by mounting a monitoring means different from a conventional one.  <P>SOLUTION: 0-system and 1-system DC power supplies are outputted by injecting a pilot signal corresponding to an output voltage value. 0-system and 1-system splitter/pilot signal monitors extract the pilot signals, and send them to a computing unit/ a controller as 0-system and 1-system pilot signal amplitude value information. The computing unit/ the controller input voltage adjustment information based on compared operation results of the 0-system and 1-system pilot signal amplitude value information into 1-system and 0-system DC power supply controllers. The 1-system and 0-system DC power supply controllers regulate voltage values of the 1-system and 0-system DC power supplies so as to make the input potentials of the respective systems of a power supply synthesizing means meet each other, thus achieving a load balance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003140189-A (JP)
Title: Array substrate for liquid crystal display device and its manufacturing method
Inventor: KIM YONG WAN
IPC: G02F1/1335
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an array substrate for liquid crystal display device and its manufacturing method which reduce manufacturing stages and manufacturing expenses to improve the manufacturing yield. SOLUTION: With respect to the array substrate for liquid display device and its manufacturing method, the array substrate for liquid crystal display device is manufactured through processes of vapor-deposition and photoetching of a thin film and the photoetching process is accompanied with various stages, and therefore, the photoetching process is reduced to be able to reduce manufacturing expenses and the defective product rate. The manufacturing expenses can be reduced by using four masks to manufacture the array substrate for liquid crystal display device, and a stable and improved manufacturing yield can be obtained by forming channel of thin film transistors in a rounded U-shaped form at the time of utilizing diffraction exposure to form active layers and source and drain electrodes in one photoetching process.
Patent JP-2004045448-A (JP)
Title: Resist material and method for pattern formation
Inventor: TAKEDA TAKANOBU
IPC: C08F212/04
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist material, particularly a chemical amplification positive type resist material having higher sensitivity, resolution, exposure margin and process adaptability than a conventional resist material, ensuring a good pattern shape after exposure and exhibiting excellent heat stability.  <P>SOLUTION: The resist material contains a high molecular compound containing repeating units shown by formula (1) and having a weight average molecular weight of 1,000 to 500,000 (wherein R<SP>1</SP>and R<SP>2</SP>are H, a hydroxy group, an alkyl group, a halogen atom, or a trifluoromethyl group, R<SP>3</SP>is a methyl group or an ethyl group; R<SP>4</SP>and R<SP>5</SP>are an alkyl group, and R<SP>4</SP>and R<SP>5</SP>may combine with each other to form a cyclic structure).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034920-A (JP)
Title: Wiper device and driving method for wiper
Inventor: MAYAMA SHUJI
IPC: B60S1/06
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper device capable of preventing the occurrence of beat noise.  <P>SOLUTION: A motor 21 for driving a wiper is controlled by PWM. Vibration corresponding to carrier frequeny f occurs in the motor 21. Vibration of the motor 21 is transmitted to wiper rubber 15 through a crank member 23 and a wiper link member 24. When the wiper rubber 15 moves on a glass surface, the wiper rubber 15 is vibrated to suppress stick slip phenomenon caused by the wiper rubber 15 and the glass surface in order to prevent beat noise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046939-A (JP)
Title: Magnetic recording medium and magnetic recording device
Inventor: YOSHIMURA HIROYUKI
IPC: G11B5/735
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium and a magnetic recording and reproducing device capable of preventing unauthorized use of the contents very surely.  <P>SOLUTION: A magnetic disk 10 which is included in a magnetic recording and reproducing device 1 has a magnetic layer 12 on a substrate 11 and various information are recordable on the magnetic layer 12 and moreover it is provide with a shock generating layer 14 which can generate a shock wave by exploding momentarily under predetermined conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049290-A (JP)
Title: Controller of game machine
Inventor: SUGAI TOSHIMICHI
IPC: A63F7/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently radiate the heat of electronic equipment accompanied by heat generation or electronic components mounted on the electronic equipment, or the like, without making the assembly, or the like, of a heat radiation structure difficult.  <P>SOLUTION: The controller (pattern display device 10) of a game machine is equipment for controlling the game machine and is provided with the electronic equipment (liquid crystal control board 100) where the electronic component (IC (integrated circuit) 101) accompanied by the heat generation is mounted and a heat radiation member (heat sink 64) for radiating the heat of the electronic component mounted on the electronic equipment. The heat radiation member is attached to the equipment or a member (heat sink bracket 63 provided on base part 90) other than the electronic equipment, the electronic component of the electronic equipment and the heat radiation member are brought into indirect contact through a heat conductive member (silicon rubber 66) and the heat radiation member is electrically connected to a discharge part (ground part provided on the liquid crystal control board 100) through a conductive member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056371-A (JP)
Title: Digital broadcast receiver and card type tuner
Inventor: MURAKAMI TETSUYA
IPC: H04N5/44
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver to which a tuner adaptable to a new broadcast desired to view can simply be connected so as to allow a user to easily view the new broadcast and to provide a card type tuner.  <P>SOLUTION: The digital broadcast receiver comprises: an interface section; a front end section; a control section; and a back end section, and a plurality of pins and electrodes are provided to the interface section with the arrangement and the shape in compliance with the PCMCIA (personal computer memory card international association) standards.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018851-A (JP)
Title: Hydrocarbon-based refrigerant and automotive air conditioner using the same
Inventor: SHOJI HIDEKI
IPC: C09K5/04
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant causing no depletion of ozone layer of the earth and having equivalent performance to conventionally used fluorocarbon, and to provide an automotive air conditioner using the refrigerant.  <P>SOLUTION: The refrigerant comprises a mixture of dimethyltrifluoroethane with butane, wherein the mixing ratio is preferably 5-95 wt.% dimethyltrifluoroethane and 95-5 wt.% butane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056475-A (JP)
Title: Picture information conversion method and picture information converter
Inventor: TANAKA TAKANORI
IPC: H04N19/176
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture information conversion method for performing vector calculation over another movement without changing a circuit scale and reducing power consumption when similar calculating operation is carried out, and also a picture information converter using the method.  <P>SOLUTION: Upon picture processing operation based on bidirectional prediction coding, a search picture for a common MV frame is prepared in a storage area for frame backward prediction, and a search picture for a common MV field is prepared in a storage area for field backward prediction. Or a search picture for MC/noMC judgment is prepared in the storage area for frame backward prediction. The MC/noMC judging operation is carried out at the timing of the execution of the backward prediction of a B picture. Or a storage area for frame forward prediction is assigned to four blocks of 8 pixels x 8 lines. The blocks of 8 pixels x 8 lines are processed by two blocks at the timing of the execution of the forward prediction, and the blocks of 8 pixels x 8 lines are processed by two block at the timing of the execution of the field backward prediction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052162-A (JP)
Title: Attaching structure of slide fastener and method for attaching the same
Inventor: MAMA KAZUHIRO
IPC: A41H37/06
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching structure of a slide fastener by which good wear feeling is provided and the slide fastener can be attached readily and beautifully so as to be inconspicuous; and to provide a method for attaching the slide fastener.  <P>SOLUTION: The attaching structure has a synthetic fiber cloth 12 formed out of a thermoplastic synthetic resin, a thermoplastic synthetic resin tape 14 adhering to the back side surface of the cloth 12, and a line-shaped cut part 16 formed by the penetration of a laser beam through the cloth 12 and the synthetic resin tape 14. The slide fastener 20 is attached so as to face to the cut part 16 at the back side surface of the cloth 12. Melted and solidified parts 18 formed by melting the cloth by the laser beam and solidifying the melted parts are formed at the cut part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055070-A (JP)
Title: Semiconductor memory device and the data read method
Inventor: HORIGUCHI NORIAKI
IPC: G11C11/417
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data read method by which current consumption is reduced and a semiconductor memory device in which the method is realized.  <P>SOLUTION: This device is a semiconductor memory device provided with a data bus RD, a complementary data bus /RD, N channel MOS transistors NT1, NT2 grounding selectively the data bus RD or the complementary data bus /RD in accordance with potentials of a pair of bit lines BL, /BL, a potential difference amplifying/latch circuit 1 generating an output data by amplifying potential difference between the data bus RD and the complementary data bus /RD. Further, the device is provided with a plurality of power gates PG1, PG2 supplying a current to the data bus RD and the complementary data bus /RD in an activation state, and a selecting circuit 20 for selecting the power gates PG1, PG2 to be activated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053207-A (JP)
Title: Air conditioner and frost preventing method for indoor heat exchanger of air conditioner
Inventor: KANBARA HIROSHI
IPC: F25B47/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner improving its air conditioning feeling in a frost preventing operation mode of an indoor heat exchanger in cooling operation, and to provide the frost preventing method for the indoor heat exchanger in the air conditioner.  <P>SOLUTION: In this air conditioner comprising the indoor heat exchanger performing the heat exchange between the indoor air and the refrigerant supplied from an outdoor machine unit, a compressor for compressing the refrigerant, and a control part for controlling the compressor, and having "indoor heat exchanger frost preventing operation mode" for preventing the frost of the indoor heat exchanger in cooling operation, the indoor heat exchanger has a front condition detecting means for detecting a frost condition, and the control part can select the compressor operation control modes of two or more stages in accordance with a detection value of the frost condition detecting means in the "indoor heat exchanger frost preventing operation mode".  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059337-A (JP)
Title: Control system for hydrogen production plant and apparatus and process for hydrogen production
Inventor: SATOMI TOMOHIDE
IPC: H01M8/06
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, simple, inexpensive control system for a hydrogen production plant which precisely monitors and controls the flow rates of steam and a raw material gas in real time based on the properties and flow rate of the raw material gas, and an apparatus and a process for hydrogen production.  <P>SOLUTION: The mass flow and the volume flow of the raw material gas are measured with a thermal flow sensor 4 and a raw material gas volume flowmeter 9, respectively. Based on the ratio of the mass flow to the volume flow of the raw material gas, an average molecular weight of the raw material gas is calculated. Based on the calculated value and the mass flow value measured with the thermal flow sensor 4, the mass flow of the steam is controlled to optimize a S/C (steam/carbon) ratio in a steam-reforming process performed in a reformer 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055192-A (JP)
Title: Foaming cosmetic composition for bath
Inventor: RIBERY DELPHINE
IPC: A61K8/34
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a foaming cosmetic composition which can hold foams over a bathing time. SOLUTION: This foaming cosmetic composition to be added to baths contains at least (a) the lauryl ether sulfate of either of sodium, potassium, magnesium, ammonium, triethanolamine and isopropanolamine or their mixture in an amount of 18 to 50 wt.% based on the total weight of the composition and (b) a thickening agent selected from (i) an alkanolamide and (ii) a polyoxyethylene fatty alcohol or alcohol ether or ester containing 30 to 200 moles of ethylene oxide in an amount of 0.01 to 2 wt.% based on the total weight of the composition, and does not contain an amphoteric or cationic surfactant.
Patent JP-2004057115-A (JP)
Title: Hemoglobin recognition peptide having haptoglobin-like activity
Inventor: HIYAMUTA SHUICHI
IPC: C12N15/09
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-molecular compound having the same activities as haptoglobin.  <P>SOLUTION: The hemoglobin recognition peptide having the haptoglobin-like activities recognizes the hemoglobin, and has activities for enhancing peroxidase activities of the hemoglobin. The polynucleotide encodes the hemoglobin recognition peptide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061422-A (JP)
Title: Electric power loading system
Inventor: MIHASHI MASAO
IPC: G01R31/36
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power loading system which effectively charges / discharges a rechargeable battery at the time of evaluating the characteristics of the rechargeable battery.  <P>SOLUTION: The electric power loading system 1 is constituted of an ac generater motor 11, a fly wheel 13, a converter/inverter part 17, a charging circuit 19, and switches 21, 23 etc. The dc electric power from the rechargeable battery 3 is converted into the ac electric power by the converter/inverter part 17 and supplied to the ac generator motor 11 which works as a motor. By means of converting the electric energy of the rechargeable battery 3 into the rotational kinetic energy of the fly wheel 13, the rechargeable battery 3 is discharged. On the other hand, the ac electric power of the ac generator motor is converted by the converter/ inverter part 17 into the dc electric power which is supplied to the rechargeable battery 3 via the charging circuit 19. The rotational kinetic energy of the fly wheel 13 is converted into the electric energy by the ac generator motor 11 which works as a generator, the rechargeable battery 3 is charged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228807-A (JP)
Title: Thin-film magnetic head and its manufacturing method, and slider of thin-film magnetic head and its manufacturing method
Inventor: SASAKI YOSHITAKA
IPC: G11B5/31
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a slider for a thin-film magnetic head in a small number of steps.  <P>SOLUTION: The slider 20 comprises a slider section 21 and a reproducing head section 22. The slider section 21 has a first medium facing surface 31, an air inflow end 41, and a recording head 23. The reproducing head section 22 has a second medium facing surface 32, an air outflow end 42, and a reproducing head 24. The slider section 21 and the reproducing head section 22 are separately manufactured, and the first medium facing surface 31 and the second medium facing surface 32 are bonded to each other to be continuous.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004066070-A (JP)
Title: Method of producing denitrification catalyst, denitrification catalyst, and denitrification system
Inventor: MURATA KAZUTOSHI
IPC: B01D53/56
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily denitrify exhaust gas at a low cost even at a low temperature.  <P>SOLUTION: A denitrification catalyst comprising cobalt oxide and zirconium oxide is used. By the use of the denitrification catalyst, a denitrification system having the first and second denitrification reaction chambers 11 and 12 is constituted. The exhaust gas is introduced alternately into the first and second denitrification reaction chambers 11 and 12, and the occlusion process and release process of NOx in the exhaust gas are repeated in the chambers 11 and 12. In this way, NOx in the exhaust gas is occluded in ether one of denitrification reaction chambers, and a reducing gas is introduced into the other chamber to release the occluded gas. The released NOx, after being burned by a burner 16, is discharged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088138-A (JP)
Title: Support structure for crystal resonator
Inventor: ODA SEIJI
IPC: H03H9/19
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure for a crystal resonator with excellent vibration and shock resistant characteristics and suitable for a higher frequency tendency by suppressing the occurrence of distortion caused by the support structure.  <P>SOLUTION: In the support structure for the crystal resonator wherein a hole is formed to a crystal chip to form a vibration region with a thin thickness, a lead-out electrode is extended from an exciting electrode formed to both principal faces of the vibration region toward both sides of one end of the crystal chip, and both ends of the one end of the crystal chip are fixed by an adhesion member, the support structure for the crystal resonator adopts it that a notch is formed from both sides in the width direction between the one end of the crystal chip and the vibration region with the exciting electrode formed thereto to fix both sides of the one end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003136903-A (JP)
Title: Disk brake hub for bicycle
Inventor: KANEHISA TAKANORI
IPC: B60B27/04
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a disk brake hub for bicycle of high reliability and durability in which a disk brake rotor can be easily fitted to a hub even after the hub is used for a long time. SOLUTION: This front disk brake hub 12 comprises a hub shaft 31, a hub shell 32, a brake rotor fitting unit 34 and a fixed ring 29. The hub shell 32 has a first hub shell end 32a and a second hub shell end 32b, and the hub shaft 31 is rotatably connected thereto. The brake rotor fitting part 34 is disposed on a first hub shell end 38a, and has an outer circumferential surface having an outer circumferential spline part 34c and an annular inner circumferential surface having an inner screw 34d. A fixed ring 29 comprises a center cylindrical part 29d having an outer screw 29e, and an abutting flange 29c which is extended outwardly from the center cylindrical part 29d to form a holding surface facing the axial direction, and the outer screw 29e of the center cylindrical part 29d is engaged with an inner screw of the brake rotor fitting part 34.
Patent JP-2003202678-A (JP)
Title: Microfluid control member
Inventor: NOBUMASA HITOSHI
IPC: B81C1/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive microfluid control member which can deal even with flow passages of a high aspect ratio in a simple manufacturing process step and realizes mass production.  <P>SOLUTION: The method of manufacturing the microfluid control member having a layer formed with microflow passages on a substrate comprises obtaining the microfluid control member having the microflow passages formed by applying a photosensitive paste composed of inorganic particulates and organic components containing photosensitive components as essential components on the substrate, then exposing the coating across a photomask and repeating such coating application and exposure one or a plurality of times to laminate the coatings, eluting the unexposed segments by development to form patterns, then removing the organic components by baking.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004073327-A (JP)
Title: Colorimetric method for skin, inorganic powder composition effective to remove darkness of skin, and cosmetic material using the same
Inventor: OKADA AKITA
IPC: A61K8/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder composition for removing darkness of a skin by evaluating the darkness of the skin by an objective and simple method, and to obtain a cosmetic material containing the same.  <P>SOLUTION: If the chromaticity a* and the chromaticity b* of a surface reflected light component expressed by an L*a*b* color system when a component to be examined is applied at a skin evaluation site are (Aa*) and (Ab*) and the chromaticity a* and the chromaticity b* of the surface reflected light component at the skin evaluation site when the component to be examined is not applied are (Ba*) and (Bb*), when (Aa*)<0, (Ab*)<0, (Ba*)<0, and (Bb*)<0, a light receiving angle when the incident angle of irradiation light is 20 to 70° based on the skin surface is 20 to 70° in a reflecting direction based on the skin surface, (Aa*)-(Ba*)>0 is always, (Ab*)-(Bb*)>0 is always, and (Ba*)×(Bb*)-(Aa*)×(Ab*)>0 is always, and the powder compound satisfying the above conditions is prepared.  <P>COPYRIGHT: (C)2004,JPO