baber/WOPTO huggingface dataset:
Patent JP-2002234342-A (JP)
Title: Sunroof device
Inventor: OTSU MASANOBU
IPC: B60J7/05
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent longitudinal play in a lid reliably in a range from a fully closed position to a tilted-up position in a sunroof device. SOLUTION: The sunroof device uses longitudinal movement of a driving shoe 7 to turn a guide member 8 on a front end thereof as a turning center and thus move the lid 1 to the fully closed position, the tilted-up position or a flapped position. The guide member 8 has a stopper shoe 8c positioned backward of the turning center and forward of a position of the driving shoe 7 setting the lid 1 in the tilted-up position. A guide rail 4 has a stopper 4c formed with a front-rear pair of guide walls 4d and 4f capable of longitudinal engagement with the stopper shoe 8c in the range from the fully closed position to the tilted-up position of the lid 1.
Patent JP-2003243943-A (JP)
Title: Negative feedback circuit
Inventor: OZAWA FUJIO
IPC: H03F3/68
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative feedback circuit capable of optionally selecting a control variable by switching setting devices and detecting devices without the need for an unnecessary control output.  <P>SOLUTION: The negative feedback circuit has detecting devices corresponding to a plurality of control variables, setting devices corresponding to the detecting devices, limiter-attached individual error amplifiers, and switches capable of controlling validity/invalidity of outputs of the amplifiers, places precedence of a degree of effect of an output of each individual error amplifiers on an output of an error summing amplifier of a next stage of the individual error amplifiers according to the combination of limit values and resistance of resistors so as to select the setting device and the detecting device without the need for an unnecessary control output, thereby optionally selecting a control variable of the negative feedback circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240558-A (JP)
Title: Vibrator and vibration type gyroscope
Inventor: KIKUCHI TAKAYUKI
IPC: G01C19/5621
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deviations of each vibrator in zero-temperature drift of output from a vibrator having a fixing part and a vibration piece projecting from the fixing part.  <P>SOLUTION: The vibrator 1 comprises a vibration piece 2 provided with a pair of main planes 2c and a pair of side planes 2a and 2b almost parallel to each other, a fixing part 4 for fixing the vibration piece 2, and taper parts 3A and 3B provided at least one side plane at the route part 30 of the vibration piece 2. The taper parts have stepwise outlines.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247091-A (JP)
Title: Method of manufacturing carbon material containing nitrogen
Inventor: MIYAKE MIKIO
IPC: C25B3/25
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method of manufacturing a nitrogenous carbon material which can control the amount of nitrogen introduction and position of the introduction for the purpose of utilizing the carbon material as an electrode material, abrasion resistant material, hydrogen storage material, etc., in lithium ion secondary batteries and electric double layer capacitors.  <P>SOLUTION: The method comprises manufacturing the carbine-like nitrogenous carbon material by electrolytically reducing poly (tetrafluoroethylene) in one or ≥2 quaternary ammonium salts which dissolve in organic solvents, such as dimethyl formamide, and their organic solvents, more preferably tetraalkylammonium tetrafluoroborate and ammonium tetrafluoroborate and subjecting this material to irradiation with X-rays at need thereby aromatically cyclizing the carbon material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247169-A (JP)
Title: Carbon fiber cord for rubber reinforcement and fiber- reinforced rubber material
Inventor: MANABE TAKAO
IPC: D06M15/41
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber cord for rubber reinforcement expressing high fatigue resistance and therefore preferably usable in various rubber materials including tires, belts and hoses, and to provide rubber materials reinforced with the cords.  <P>SOLUTION: The carbon fiber cord for rubber reinforcement is obtained by impregnating carbon fiber bundles ≥500 MPa in knot strength with a rubber- containing resin composition. This cord is characterized by bearing an RFL layer 2-25 μm thick on the cord surface layer. The fiber-reinforced rubber material is obtained by reinforcing a rubber-containing base material with the carbon fiber cords.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002366952-A (JP)
Title: Method, device and program for displaying medical image and recording medium
Inventor: ONO YOICHI
IPC: A61B6/00
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To realize the consistency between how a hard copy looks and how an image looks on an image display device even in the case of using a conventional (existing) image output device in which the relation between an input pixel value and density is regulated. SOLUTION: A prescribed output gradation characteristic of the image output device for outputting a medical image as a hard copy and a prescribed observation environment condition on which the hard copy is observed are defined. An image processing part 13 performs gradation conversion of the medical image into gradation in which a hard copy outputted under the prescribed output gradation character and perceptual sensitivity on the prescribed observation environment condition are linear or into gradation in which luminance in the case the hard copy outputted under the prescribed output gradation characteristic is observed on the prescribed observation environment condition and luminance of the display device are linear, and the medical image subjected to gradation conversion is displayed on the image display device 14.
Patent JP-2003249838-A (JP)
Title: Package for surface acoustic wave filter
Inventor: KAWAMURA MASAHARU
IPC: H03H9/25
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a grounding conductor layer 2 being connected to an external electric circuit, connecting ground conductor 11 through a plurality of through-conductors 9 and/or castellation conductors but such structure causing resonance in a ground loop between grounds of a package, which results in the deterioration of isolation.  <P>SOLUTION: A ground conductor layer 12 is connected to an external electric circuit, connecting ground conductor 21 through a plurality of through-conductors 19, formed in an insulation base 11 between the layer 12 and the conductor 21 and/or a plurality of castellation conductors formed on the side. A loop, composed of the nearest through-conductor 19 and/or castellation conductor, the conductor layer 12 and the ground conductor 21, is set to a length which is not greater than 1/4 of the effective wavelength of a pass-band center frequency of an elastic surface wave filter element 17. This suppresses the resonance between grounds of a package, to improve the attenuation in a high-frequency rejection band and the isolation between input/output wirings 13, 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002311436-A (JP)
Title: Nematic liquid crystal device and manufacturing method therefor
Inventor: TOWLER MICHAEL JOHN
IPC: G02F1/1333
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device wherein a nucleus is formed and/or isolated from a non-operating state to an operating state utilizing surface protrusions manufactured from an anisotropic material (especially polymerizable reactive mesogen) and to provide a manufacturing method therefor. SOLUTION: In the liquid crystal display device including a nematic liquid crystal, a voltage means for applying voltage onto the liquid crystal and two substrates respectively having alignment layers provided thereon, the liquid crystal is interposed between the two substrates, the nematic liquid crystal is put in an operating state and a non-operating state and a plurality of surface protrusions formed by using the anisotropic material are provided on at least one alignment layer.
Patent JP-2003259162-A (JP)
Title: Imaging device
Inventor: KITAJIMA TOMOYA
IPC: H04N5/232
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To avoid misphotography by giving notice to a user when photographic data can not be corrected in electronic flash photography.  <P>SOLUTION: An imaging device has a CCD 102, an automatic focusing part 101 which measures the distance to a subject, an electronic flash 108, an EEPROM 107 wherein the relation between the distance to the subject and the light distribution of the electronic flash 108 is recorded in a correction table, and a front-end processing part 103 which corrects imaging data of the CCD 102 with the correction table and is equipped with a display part 120 and a CPU 109 which obtains the distance to the subject and a lens focal length, decides whether an area of the distance is effectively corrected in such a case, and outputs warning information to the display part 120 when the correction is ineffective.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330968-A (JP)
Title: Ultrasonic diagnostic instrument and image processor
Inventor: YAMAUCHI MAKI
IPC: A61B8/08
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic instrument which enables more accurate diagnosis by in ceasing an apparent sampling rate without lowering the resolution or real time property of an image. SOLUTION: Each time a pulsation is detected, a control part 116 resets a time stamp value. On the basis of an electric signal received from a transmitting/receiving part 102, an image generating part 110 generates tomographic image data and stores these image data in a data storing part 112 after adding a time stamp thereto. On the basis of the image data in the data storing part 112, a contour extracting part 113 extracts a contour and generates contour data after adding the same time stamp as the stamp attached to the image data thereto. An interpolated data generating part 114 generates contour data corresponding to times at which sampling is not performed by interpolating the generated contour data on the basis of the time stamp.  While using the interpolated contour data, a volume calculating part 115 calculates the volume of the left ventricle of the heart by a modified Simpson method.
Patent JP-2003271069-A (JP)
Title: Organic electroluminescence display panel and method for manufacturing the same
Inventor: TAKEHASHI NOBUITSU
IPC: H05B33/06
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display panel which does not give rise to the thermal deterioration by the thermal influence on organic EL elements of an extremely low heat resistance formed in the pixel regions of the organic EL display panel, is free of the degradation in light emission luminance of individual pixel elements and has an excellent display grade and reliability.  <P>SOLUTION: Electrical connection and fixation by a photoeffect are performed by using an insulative photosetting resin incorporated with conductive particles in performing COG packaging of a semiconductor chip to the organic EL display panel and connecting of the flexible wiring substrate, by which the low-temperature packaging can be achieved and the organic EL display panel of a narrow picture frame can be obtained without thermally deteriorating the organic EL elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274583-A (JP)
Title: Stator core structure of rotating motor, and manufacturing method for the stator
Inventor: MAEMURA AKIHIKO
IPC: H02K1/18
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator core structure for a rotating motor and a manufacturing method for the stator, wherein when an oriented electromagnetic steel sheet is applied to the stator of the rotating motor, flows of magnetic flux formed by magnets and the easy axis of the oriented magnetic steel sheet can be all made to coincide with each other and with enhancement of torque, and the durability of joints between yokes and teeth is enhanced.  <P>SOLUTION: A plurality of core blocks 4, having the yokes 5 and the teeth 6 coupled together by thin coupling portions 62 and 63, are cylindrically arranged to obtain the stator core of a rotating motor. The teeth 6 have acute angle tapered portions 61. The yokes 5 are divided into first yoke portions 51 and second yoke portions 52 at the tips of the tapered portions 61 of the teeth 6. The yokes 5 are coupled with the teeth 6 at the thin coupling portions 62 and 63, located at the bases of the tapered portions 61 of the teeth 6. The first and second yoke portions 51 and 52 have yoke tapered portions 9 which joint the teeth 6 and straight portions 53 which mutually joint both the yoke portions 51 and 52.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274035-A (JP)
Title: Communication apparatus and communication control method
Inventor: ISHIKAWA SATOSHI
IPC: H04M11/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus and a communication control method for properly attaining a speech when receiving a call even in the case of automatic dialing and properly performing facsimile communication.  <P>SOLUTION: A facsimile machine 1 detects a dial tone from a line while the line is closed before closing the line and making a dial at automatic dialing to a destination designated in advance via the line for facsimile communication, stops dialing by the automatic dial function when no dial tone is detected, makes an operator call while the line is closed, and connects the handset to the line when detecting hook-off. Further, when no hook-off is detected even when the operator calling is consecutive for a prescribed time, the facsimile machine 1 opens the line and stops the operator calling to open the like when detecting a busy tone during the operator calling (steps S101 to S113).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002357584-A (JP)
Title: Component quantitative determining method and component quantitative determination device using solid electrolytic film
Inventor: MORIOKA YUICHI
IPC: G01N27/333
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To simultaneously determine quantitatively the concentration of a plurality of components, regardless of inorganic substance or organic substance with the same sensor, and to miniaturize the sensor. SOLUTION: A small-sized volatile organic substance sensor making an electrolyte of a solid high polymer film is developed, and a multi-component gas can be measured simultaneously, by analyzing a response pattern of the sensor set at a plurality of electrolytic potentials. Furthermore, a measurement gas is supplied in the negative electrode side, and air is supplied in the positive electrode side, by providing electrodes on both the faces of the solid high polymer electrolytic film in place of electrolytic solution in the basic structure of the sensor, and a current corresponding to measuring gas concentration has previously been measured to make an analytical curve, so that component quantitative determining method and component quantitative determining device capable of determining an object substance are provided.
Patent JP-2003277831-A (JP)
Title: Method of producing high strength, high toughness bend pipe
Inventor: MATSUDA YOHEI
IPC: C22C38/58
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a high frequency bend steel pipe having strength in an APIX 80 class and excellent toughness over the whole length.  <P>SOLUTION: The steel pipe having a composition, by mass, 0.04 to 0.10% C, 0.01 to 0.5% Si, 0.5 to 2.5% Mn, 0.005 to 0.08% Nb and 0.005 to 0.05% Ti, and, if required, containing one or more kinds of metals selected from ≤0.5% Cu, <0.4% Ni, ≤0.5% Cr, ≤0.5% Mo and 0.01 to 0.1% V, and also satisfying Ceq-(=C+Mn/6+(Cu+Ni)/15+(Cr+Mo+V)/5): 0.4 to 0.5, and having a bainitic structure is used as an original pipe. The steel pipe is heated at 900 to 1,100°C from one side of the pipe edge to the other direction by a sequential high frequency induction coil. The straight pipe part is cooled at ≥5°C/sec after the heating, and the bend part is cooled at ≥5°C/sec after bending subsequently to the heating. After that, the whole of the bend pipe is tempered at 250 to 650°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003267087-A (JP)
Title: Transmission control mechanism
Inventor: ABE KYOICHI
IPC: B60K31/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To increase engine brake force according to the reduction of inter- vehicle distance when an automatic cruise controller is ineffective in a vehicle provided with the automatic cruise controller with an inter-vehicle distance sensor.  <P>SOLUTION: The automatic cruise controller 2 controls the speed reduction rate of a CVT 7 according to the detection signals from a car speed setting switch 3, a car speed sensor 4 and an inter-vehicle distance sensor 5. While the automatic cruise controller 2 is ineffective, if the distance between the vehicle travelling ahead of the vehicle provided with the automatic cruise controller 2 is smaller than a specified safe value, a controller 10 receiving a detection signal from the inter-vehicle distance sensor 5 increases the speed reduction rate of the CVT 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281593-A (JP)
Title: Coin discrimination device, coin registration device, coin determination device and coin determination method
Inventor: HIRAI TAKAHIDE
IPC: G07D5/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin discrimination device capable of accurately and rapidly discriminating authenticity of a coin (medal) or the like used in an amusement facility.  <P>SOLUTION: This coin discrimination device is provided with: a read part for creating a pattern of a coin; a first pattern record part for recording a pattern of a first coin or a coin needing determination of authenticity; a second pattern record part for recording a pattern of a second coin; a correlation calculation part for finding a correlation value of a pattern pixel by pixel; a region extraction part for extracting a region having a character based on the calculation result calculated by the correlation calculation part; a reference pattern record part for recording a region matching to the region having the character as a reference pattern; a partial correlation calculation part for calculating a correlation value between the determination needing pattern and the reference pattern in relation to the region having the character; and a determination part for determining the coin needing the determination of authenticity based on the correlation value calculated by the partial correlation calculation part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003165646-A (JP)
Title: Belt device and image forming device
Inventor: KAMIYAMA HIDEKI
IPC: G03G21/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt device capable of constantly stably retaining a positional relation between an operating member and a belt outer circumferential surface even when a belt causes a positional deviation and to provide an image forming device forming an image using the belt device.  <P>SOLUTION: An opposed member 50 abutting on a belt internal circumferential surface is provided in a part opposed to the operation member 30 in the other side of the belt 40. The opposed member 50 abuts on the belt internal circumferential surface of the belt 40, so that the belt outer circumferential surface and the operating member 30 retain the stable positional relation. By this constitution, it is possible to eliminate the deviation between the operating member 30 and the belt outer circumferential surface even if a curved member 5 is displaced by the expansion of the belt 40 or the belt 40 is loosened in starting the driving.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283959-A (JP)
Title: Serial unit
Inventor: SUZUKI MUNEMASA
IPC: H02G3/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent flexure, etc., arising when screwing down a mounting tub for supporting a unit body.  <P>SOLUTION: Engagement claws 72-3 and 72-4 on the side of mounting tubs 70-2,... have a wider width toward a parallel direction with the direction of screwing down an attaching screw inserted in a screw hole 74-2 to an outlet box, etc. The engagement claws 72-3 and 72-4 are attached by being fit in tub fitting grooves 67-3 and 67-4 on the unit body 60 side. When fixing a serial unit 50, an attachment screw inserted to a screw hole 74-2 is screwed down to the outlet box, etc. Even when screwing up with a large torque, due to strong rigidity in the screwing direction, flexure near the screw hole 74-2 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281483-A (JP)
Title: Bar code, bar code system using the same, bar code generation apparatus, and bar code reader
Inventor: FUJII KATSUMA
IPC: G06K7/016
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To express a large quantity of information by displaying many identification patterns though a bar code area is small.  <P>SOLUTION: By displaying a plurality of data marks 12a to 12d constituted by dividing the graphic of a two-dimensional plane as the basic codes of a bar code on a screen while varying the plotting patterns of the data marks 12a to 12d along a time base and explaining various kinds of information with the plane plotting pattern of the basic codes and the temporal variation pattern of the basic codes, a large quantity of information can be expressed by the combination of the basic codes varying along the time base though an information quantity which can be expressed by a single basic code is small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002287475-A (JP)
Title: Toner replenishing device
Inventor: TATSUMI KENZO
IPC: G03G15/08
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a toner replenishing device which feeds a fixed amount of toner to a developing part continuously, which is made inexpensive and compact and whose constitution is simple. SOLUTION: This toner replenishing device 41 is provided with a toner storage container 14 constituted so that a toner discharge port 14d is formed at a center part on one side of a cylindrical container main body, a container holding means 18a for holding the container 14 and introducing the toner to the toner introducing part 12 of a developing device, and a rotating and driving means 13 for rotating the container 14. The holding means 18a is provided with an aperture part 18c for introducing the toner discharged from the port 14d to the introducing part 12, and an elastic member 19 having a slit-shaped hole 19a is attached to the aperture part 18c.
Patent JP-2003281426-A (JP)
Title: Method, device, and system for network transaction management, program, and recording medium
Inventor: KOJIMA KAZUTOSHI
IPC: G06Q50/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily realize rebate transactions based on rebate management of high credibility and high reliability without facing the other parties, over a network.  <P>SOLUTION: A network transaction management system is constituted of an orderer device 1, an order receiver device 2, a transaction site device 3b for executing commercial transactions over the network between the orderer device 1 and the order receiver device 2, a banking organ device 4 for performing liquidation processing of network commercial transactions in the transaction site device 3b between the orderer device 1 and the order receiver device 2, a rebate management system device 3a for receiving settlement processing information from the banking organ device 5 to generate actual result information of network commercial transactions between the orderer device and the order receiver device and determining a settlement amount of network commercial transactions between the orderer device 1 and the order receiver device 2 on the basis of a rebate rule, and an authentication station device 5 for performing authentication processing of each device, and they are connected over the network.  <P>COPYRIGHT: (C)2004,JPO