baber/WOPTO huggingface dataset:
Patent JP-2003231445-A (JP)
Title: Interior component for automobile
Inventor: HAYASHI YASUHIKO
IPC: B60R13/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior component for an automobile capable of preventing generation of a sharp edge due to impact in an impact area even if a resin is used alone without sticking a surface material to a resin core material while reducing the weight of the resin core material.  <P>SOLUTION: When this interior component is composed by including the resin core material 1 formed into a desired curved shape and provided with a shape keeping property, the core material 1 is composed by including a foamed layer 1<SB>1</SB>by excluding the impact area 5 formed with a non-foamed layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239452-A (JP)
Title: Joint panel
Inventor: TAKAO MASANORI
IPC: E04B1/61
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint panel using clean boards which are low in cost, free of environmental pollution and has a high safety.  <P>SOLUTION: A plurality of pure boards 2, 2,... are sequentially jointed together in a plane direction in a butted state between the end faces 2c of their edge portions 2d; each of the plurality of the pure boards 2, 2... is extended in the board length direction and its one side has fitting holes 4 at openings 4a on the end face 2c; in the jointing direction, one pure board 2 and other pure board 2 are jointed together by elastically pressuring and inserting a wooden joint member 3 to each of the fitting holes 4 and 4 which face each other and are positioned side by side. In this configuration, particularly the effective utilization of the wood boards having narrow width can be promoted, and antibacterial action, deodorization and humidity conditioning action possessed by the wood itself can be fully utilized without using adhesives which become a generating source for harmful substance, thereby providing jointed panels capable of contributing to the promotion of the health for the human being.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239214-A (JP)
Title: Aerowarmer
Inventor: OZAKI YASUSHI
IPC: E01C11/26
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to solve various problems while developing a convenient function of a draining pavement and economically retaining a road face in a safe condition, because various snow melting ways which has been designed have economical problems in view of yearly snowfall days, road face freeze days, in local districts.  <P>SOLUTION: Steel pipes with small holes are disposed below a draining asphalt pavement and a gas is ejected therethrough when road freezing is expected. The ejecting air through the steel pipes passes through coarse sections of the draining pavement and reaches the road face. In the case of a bridge, a road, etc., near a tunnel, air as the medium is taken in from the exhaust air hole of the tunnel. In the case that there is no tunnel near the site, air can be obtained by sending compressed air in a duct by a compressor. The road face is dried by hot air as high as possible to prevent snowmelting and freezing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238120-A (JP)
Title: Ceramics composite nanostructure, its composition and method for producing the same
Inventor: YOSHIKAWA SUSUMU
IPC: C01G25/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To form a ceramics composite nanostructure capable of optimizing functions and to increase the freedom of the selectivity for the functions, by versatilely realizing the various functions through complexing a plurality of metal elements as a micro nanostructure.  <P>SOLUTION: The ceramics composite nanostructure is constructed of oxides of multivalent metals, is a columnar material having a maximum diameter of a minor axis cross section of not more than 500 nm, and contains a plurality of multivalent metals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242567-A (JP)
Title: Anti-theft apparatus for vehicle
Inventor: IMANAGA AKIRA
IPC: B60R25/10
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To detect a theft without providing an additional special apparatus in a vehicle in which an engine is started by operating an ignition key 2.  <P>SOLUTION: The anti-theft apparatus according to this invention comprises a +B voltage detector circuit 5 for detecting a change in an output voltage of a battery 1 as the engine starts, an ACC power supply on/off detector circuit 4 for detecting an on/off state of the ACC power supply, and a control circuit 6. The control circuit 6 generates alarm of a large volume from a speaker 11 when the off state of the ACC power supply is detected after the change of the output voltage of the battery 1 has been detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244074-A (JP)
Title: Optical receiver
Inventor: ISHIBASHI TADAO
IPC: H04B10/60
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical receiver having an excellent frequency characteristic with a simple circuit configuration.  <P>SOLUTION: The optical receiver includes: a resistor 1-2 for connecting an anode terminal and ground; a resistor 1-3 whose one terminal is connected to a cathode terminal; a capacitor 1-4 for connecting the other terminal of the resistor 1-3 to ground; and an inductance 1-5 for connecting the other terminal of the resistor 1-3 to a power terminal Vcc, wherein a bias voltage equal to a voltage of signal output is applied from a power supply to the power terminal Vcc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241503-A (JP)
Title: Developing device and image forming apparatus equipped with the same
Inventor: ADACHI KATSUMI
IPC: G03G15/06
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To excellently form an image by realizing the optimization of a contact state between a developer supplying member and a developer carrying member and uniformly and stably supplying developer to the developer carrying member.  <P>SOLUTION: The linear pressure that the developer supplying member 44 abuts on the developer carrying member 41 is set to 0.98 to 78.4 mN/mm. The surface of the developer carrying member is covered with an endless belt driven to crawl in a developer carrying direction, and the developer is carried on the endless belt. Furthermore, alternating voltage is applied to the member 44 so as to form alternating electric field for efficiently and uniformly supplying the developer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250279-A (JP)
Title: Regenerative circuit of high voltage pulse generating apparatus
Inventor: KAWASUJI YASUFUMI
IPC: H02M9/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve regeneration efficiency by regenerating reflection energy caused by load impedance mismatching at a main capacitor without any remaining electric charge.  <P>SOLUTION: A primary side of a regenerative transformer Tr2 is connected in parallel to a capacitor C1, and a diode D4 and a magnetic switch SR4 are connected in series with a secondary side of the regenerative transformer Tr2, while connected in parallel to a main capacitor C0. When a solid switch SW is turned on to saturate a magnetic assist SR1, electric charge transits from the main capacitor C0 to the capacitor C1 while transiting in pulse-compression to charge a peaking capacitor CP. When discharging starts, a current shifts in an opposite direction under a reflection energy so that the capacitor C1 is discharged in opposite direction. The electric charge charged in the capacitor C1 shifts to the main capacitor C0 through the regenerative transformer Tr2, and the main capacitor C0 is charged in the same polarity as initial charging.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247796-A (JP)
Title: Regeneration heat exchanger for micro gas turbine
Inventor: KASHIMA SHOICHI
IPC: F28F3/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regeneration heat exchanger for a micro gas turbine which efficiently exchanges heats of exhaust gas of high temperature and low pressure and air of low temperature and high pressure while preventing leakage of fluid, has a small structure, for example, from a button type size with several mm thickness or less, which can be used for an ultra small gas turbine generator system and the like, to a size with thickness of about several cm, and also has easy-to-manufacture structure.  <P>SOLUTION: In a basic structure wherein substrates formed with grooves as fluid passages are laminated, through-hole are formed to a center part and an outer peripheral part of the substrate as an inlet and an outlet of fluid. The substrates are laminated to secure a special-purpose induction passage and a discharge passage of each fluid of exhaust gas and air in a direction of lamination. Groove passages are arranged on each substrate in a winding manner, to effectively use an entire area of the substrate, and to easily constitute optimum combination of flow speed and passage length according to high temperature efficiency and tolerable pressure loss.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249563-A (JP)
Title: Semiconductor integrated circuit
Inventor: MUSHIGA MUNEHITO
IPC: H01L21/822
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which operates at a high speed with little leakage current.  <P>SOLUTION: A gate circuit on a critical path is identified by the timing analysis. MT gate cells are composed of a plurality of combined transistors, having a low threshold voltage with transistors having a high threshold voltage. Those transistors (switching section), having the high threshold voltage in the MT gate cells whose output voltages do not change at the same or nearly at the same timing, are made common thereto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246890-A (JP)
Title: Rubber composition and vulcanizate
Inventor: TSUKADA AKIRA
IPC: C08L9/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition which can produce a rubber product excellent in tensile strength, wear resistance and dynamic characteristics.  <P>SOLUTION: The rubber composition comprises (A) 20-80 wt.% of a nitrile group-containing copolymer rubber having an iodine value of 100 or lower and a content of α,β-ethylenically unsaturated nitrile monomer units of 10-60 wt.% and (B) 80-20 wt.% of a chlorosulfonated polyolefin having a glass transition temperature of -25°C or lower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247817-A (JP)
Title: Linearly scanning type confocal surface form measuring instrument
Inventor: ISHIHARA MITSUHIRO
IPC: G01B11/24
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linearly scanning type confocal surface form measuring instrument that can realize high-speed surface form measurement by using a confocal optical system.  <P>SOLUTION: This linearly scanning type confocal surface form measuring instrument realizes the high-speed surface form measurement by completing the measurement of the surface form of a confocal opening array 3 having a plurality of periodically arranged openings by one time of scanning by linearly scanning the array 3 at a uniform speed and completing several times of focal point movement and the input of confocal images at the moved focal-point positions before terminating the scanning.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257097-A (JP)
Title: Optical recording medium, processor and processing method therefor
Inventor: MURASHITA TATSU
IPC: G11B7/004
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the processor and processing method of the rewritable (re-recordable) optical recording medium of a terabit class capable of detecting the reproducing signal light of sufficient intensity from nanopit and repeatedly recording, reproducing and erasing information.  <P>SOLUTION: For the optical recording medium 12, a phase change material layer 4 where electric resistance is reversibly changed by an injected current is stuck on the upper part of a photoconductive material layer 5 where electric conductivity is increased by light irradiation by using a conductive probe 1 in contact with the surface of the optical recording medium 12 or facing the surface of the optical recording medium 12 with the fine interval of the range that a probe current flows and sharpened so as to limit the injection area of the current to the phase change (recording) material layer 4 within the area of a nanometer size. Or, for the optical recording medium, a light emitting material layer emitting light by the current or an electric field is stuck between the photoconductive material layer 5 and the phase change material layer 4. The processor and the processing method perform recording, reproduction and erasure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252416-A (JP)
Title: Roller frame, and conveyer
Inventor: HAMAGUCHI TADATOSHI
IPC: B65G15/60
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily and efficiently replace a roller, in a roller frame and a conveyer used when a belt is brought into a running condition to convey a conveyed object.  <P>SOLUTION: In this roller frame 2 wherein a frame 9 is provided on a support body 6, wherein the each roller is supported rotatably in an upper part of the frame 9, and wherein the belt runs on the rollers, the frame 9 is attached to the support body 6 to allow turn-up and -down. The plurality of rollers is provided in the frame 9 while positions thereof are shifted along a width direction of the belt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220096-A (JP)
Title: Method of inputting control signal of moving device for electric wheel chair and apparatus therefor
Inventor: NAKAJIMA YASUHIRO
IPC: A61G5/04
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inputting control signals which facilitates the operation of a moving device for electric wheel chairs by operating a control signal input apparatus paying no attention to the center point of a touch sensor, and the apparatus therefor.  <P>SOLUTION: A method of inputting with the touch sensor is modified. A finger or the like touches first on the touch sensor by the operation 1 to define the touched point as a base point and is moved being kept touching on the sensor from the base point by the operation 2. The relative coordinates of the current touched point with the finger and the base point or the like is calculated with a signal processor to be converted to a control signal of the moving device for the electric wheel chair or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261682-A (JP)
Title: Carbosilane based copolymer
Inventor: YAMASHITA HIROSHI
IPC: C08G77/60
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel carbosilane based copolymer to be obtained by reacting three components of a dihyrosilane, a diyne, and a triyne, and a heat- resistant material and a luminescent material to be obtained by using the same.  <P>SOLUTION: The carbosilane based copolymer is obtained by reacting a dihydrosilane compound to be represented by formula (I): R<SP>1</SP>R<SP>2</SP>SiH<SB>2</SB>(wherein R<SP>1</SP>and R<SP>2</SP>are each a monovalent group which is the same or different from each other to be selected from an alkyl group, an aryl group, and an aralkyl group) with a diyne compound to be represented by formula (II): (HC≡C)<SB>2</SB>X<SP>1</SP>(wherein X<SP>1</SP>is a divalent group of an aromatic or aliphatic compound) and a triyne compound to be represented by formula (III): (HC≡C)<SB>3</SB>X<SP>2</SP>(wherein X<SP>2</SP>is a trivalent group of an aliphatic or aromatic compound) in the presence of a palladium catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263804-A (JP)
Title: Dielectric recording medium, and method and apparatus for manufacturing the same
Inventor: ONOE ATSUSHI
IPC: G11B9/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric recoding medium which is made of an extremely thin dielectric material suitable for high-density recording and having polarization direction uniformly perpendicular to a recording surface, and is easy to trace, and a method and an apparatus for manufacturing the dielectric recording medium.  <P>SOLUTION: The dielectric recording medium 1 is composed of three layers of a dielectric material 11, a conductor 12, and a substrate 13 and has groove parts 15 on a recording surface of the dielectric material 11. One ore more groove parts 15 are formed as shown by 15a to 15c. When a voltage is applied to a probe 26, the dielectric material 11 right below the probe 26 is polarized according to an electric field produced between the conductor 12 and probe 26 to carry out recording. The groove parts 15 makes it easy for the probe 26 to track for scanning along the grooves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262593-A (JP)
Title: Apparatus and method for detection of defect
Inventor: HARADA JUNICHI
IPC: G01B11/30
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect detection apparatus by which a defect generated on a sheetlike specimen at a production stage can be time-series-confirmed easily.  <P>SOLUTION: The defect detection apparatus is provided with a first imaging part 1 and a second imaging part 2 used to image the specimen S being conveyed at two production process stages; a first detection part 31 and a second detection part 41 used to detect the defect on the specimen S for each imaging part on the basis of captured image data; a first recognition part 32 and a second recognition part 42 used to specify a corresponding data part in the image data on the other side corresponding to a data part in which a defect by the image data on one side is detected; a first memory part 5 and a second memory part 6 used to store the image data for each imaging part; a defect decision part 7 used to decide whether the detected defect is a defect in the same place on the specimen or not; and a display part 8 used to display the image data containing the detect part decided as the defect in the same place for each imaging part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267323-A (JP)
Title: Manufacturing method for sealed pinching and holding sheet, and sealing device
Inventor: NAKANISHI SABURO
IPC: B65B51/10
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To avoid or reduce cross-creases tending to occur to a pinching and holding sheet d when a sealed pinching and holding sheet A is manufactured by sending out the sheet d, which holds filling objects b, b, etc., disposed in a lengthwise and crosswise scattered state between both thermoweldable sheets a and a, while holding the sheet d between a rotating sealing roll 2 and an ultrasonic heating instrument 23, forming lengthwise sealed portions e thermowelded by a protrusion 2c provided in the periphery of the roll and a top end face 23a of the ultrasonic heating instrument, and forming crosswise sealed portions f thermowelded by a crosswise protrusion 2b of the roll and the top end face 23a of the instrument.  <P>SOLUTION: The longitudinal direction (center line G) of the plane of projection, which is cast when the top end face 23a of an ultrasonic heating instrument 23 is projected to the outer peripheral face of a sealing roll 2, is set so as to intersect with a virtual parallel line D parallel with a rotational center of the sealing roll 2. A portion K held between a crosswise protrusion 2b of the sealing roll 2 and the top end face 23a is moved along the virtual parallel line D in conjunction with the rotation of the sealing roll 2, which is driven in the direction shown by the arrow E in-the Figure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263544-A (JP)
Title: Customer behavior monitoring device
Inventor: AZUMA SHINSUKE
IPC: G06Q30/06
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such as increase of an economic load to a retailer in distribution of a great number of conventional generally expensive radio- communicable identification cards to customers for monitoring the behavior of the customers.  <P>SOLUTION: This customer behavior monitoring device is provided with a plurality of tag readers 2 storing a tag ID transmitted from a noncontact tag 1 and an own reader ID in a tag data storage part 3 and a reader reading a customer ID from a customer IC card 4 and a conveying body ID from a commodity conveying body and storing the customer ID and the conveying body ID in a POS data storage part 8, and the stored data in the tag data storage part 3 and the stored data in the POS data storage part 8 are combined together.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263340-A (JP)
Title: Debug device
Inventor: SUGAWA AKIRA
IPC: G06F11/28
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To store only information necessary for a debugging operation in a trace memory.  <P>SOLUTION: This debug device stores, in the trace memory 16, trace information including at least one of processor information generated by a microprocessor 11, a memory 12 and an I/O 13 when the microprocessor 11 is run. A trace information control part 14 uses a trace data input part 15 to store processor information selected arbitrarily by a user via a user interface of a debugger 21 in the trace memory 16 as trace information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267866-A (JP)
Title: Anti-glomerulonephritis prescription medicine
Inventor: YAGASAKI KAZUMI
IPC: A61K31/198
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-glomerulonephritis prescription medicine which can approximately simultaneously improve the three important symptoms of glomerulonephritis: proteinuria, hypoalbuminemia, and hyperlipemia, without needing the intake restriction of protein.  <P>SOLUTION: This anti-glomerulonephritis prescription medicine contains γ-glutamylalkylamide as an active ingredient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272852-A (JP)
Title: Display device
Inventor: MOROSAWA NARIHIRO
IPC: H01L51/50
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL display device capable of obtaining a bright display by efficiently emitting the light emitted from a light emitting layer to outside.  <P>SOLUTION: For the organic EL display device composed of TFT and organic EL elements formed on an insulation substrate made of a glass substrate, the area, where the organic EL element is formed, has such a structure that the reflective index of laminated films excluding the substrate becomes smaller as it is headed in the direction that the light emitted from the EL element propagates. By the above, the light from the EL element is efficiently taken out toward outside without being reflected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270243-A (JP)
Title: Screening method for regulating substance of in vivo oxidation stress
Inventor: KOYAMA NAOTO
IPC: G01N33/15
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently selecting a substance used to prevent, reduce or remove a bad effect generated when an oxidation stress is applied to a specific in vivo tissue.  <P>SOLUTION: In a screening method for a regulating substance of an in vivo oxidation stress, the oxidizability of various tissues sampled from an experimental animal orally dosed with a specimen is measured so as to be compared with the oxidizability of various tissues of a reference animal not dosed with the specimen, and the specimen is screened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269231-A (JP)
Title: Heater control device of exhaust gas sensor
Inventor: INOUE SUEAKI
IPC: G01N27/41
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater control device for an exhaust gas sensor which judges that the water-covered condition of the gas sensor is disengaged caused by water drops in an exhaust pipe being blown off by the exhaust gas, and accomplishes a quick activation of the gas sensor while the element is prevented from cracking.  <P>SOLUTION: The exhaust gas flow speed Rexh is sensed (S4), and a judgement is passed that the water-covered condition is released in case the integral sigmaR from the time when the engine is started has exceeded the specified threshold O2HREXH (S7). The sigmaR is calculated from sigmaR =ΣRexh×HOSREXH (S6) upon setting the factor HOSREXH changing in accordance with the size of Rexh (S5).  <P>COPYRIGHT: (C)2003,JPO