baber/WOPTO huggingface dataset:
Patent JP-2003127489-A (JP)
Title: Recorder, and method for detecting home position of recorder
Inventor: MITSUYA TOSHIYUKI
IPC: B41J19/18
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To detect home position of a recording head accurately. SOLUTION: A recording head mounted on a carriage traveling along a platen records an image on a sheet S carried between the recording head and a platen, a single reflective photosensor 32 through which the recording head can detect a home position detecting part 34 representative of a home position HP and a sheet S is carried on a carriage, and the home position detecting part is provided on the platen where it can face the photosensor. In such a printer 10, the home position detecting part is composed of a material having a reflectivity different from that of the sheet.
Patent JP-2003130640-A (JP)
Title: High accuracy measuring method using straightness measuring device
Inventor: FUJIMOTO IKUMATSU
IPC: G01B21/30
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device enabling highly-accurate straightness measurement by inhibiting any effect from a motional error caused in association with movement of a sensor or from a zero point error caused when using multiple sensors. SOLUTION: The method accurately measures the straightness of a specific line S on a testing subject for calibration 10 in advance, and then uses sensors 40A, 40B, 42 to move and measure the specific line S to calculate a systematic error caused by either the motional error associated with the movement of the displacement sensor 42 or the zero point error between the sensor 40A and the sensor 40B. For an actual straightness measuring of an optional testing surface 14, the systematic error should be subtracted from the measurement obtained by the sensor at each measuring point.
Patent JP-2003130842-A (JP)
Title: Oxygen sensor
Inventor: TANAKA SATOSHI
IPC: G01N27/41
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor that can solve the problem that a diffusion control layer or protection layer formed by flame spray coating is remarkably low in holding strength, and the diffusion control layer or protection layer on the surface of a zirconia solid-state electrolyte is easily peeled off by vibration of a real car. SOLUTION: A roughened surface of 1.0 μm in surface roughness (Ra) is formed around a measuring electrode, and a diffusion control layer is formed to cover the roughened surface portion and the measuring electrode.
Patent JP-2003130004-A (JP)
Title: Oil-pressure signal output apparatus
Inventor: MOTOTANI MASAYOSHI
IPC: F15B11/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an oil-pressure signal output apparatus capable of easily integrating a new EPC valve, operating from the inside and outside of an operating room and lessening a space for a hydraulic apparatus in the operating room, and enlarging a space excluding the oil-pressure apparatus. SOLUTION: The oil-pressure signal output apparatus comprises a manually- operated oil-pressure signal output device 50, a first electrically-operated oil- pressure signal output device 60, and a selective output means 30 outputting to the outside by selecting either of oil-pressure signals outputted from the manually-operated oil-pressure signal output device 50, and the first electrically- operated oil-pressure signal output device 60. The manually-operated oil-pressure signal output device 50, first electrically-operated oil-pressure signal output device 60, and the selective output means 30 are integrally composed, and a second electrically-operated oil-pressure signal output device 60A controlling a second hydraulic unit different from a first hydraulic unit is detachably arranged by keeping in contact with the first electrically-operated oil-pressure signal output device 60.
Patent JP-2003142952-A (JP)
Title: Method for designing semiconductor integrated circuit, and semiconductor device
Inventor: SASAKI YOSHINOBU
IPC: G06F17/50
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost semiconductor device of high quality which operates over a wide range by making it possible to easily design a semiconductor integrated circuit which stably operates over a wide range without placing any burden on a designer. SOLUTION: A transistor cell 22 is designed which has passive elements, such as a capacitor, an inductor, etc., combined with a transistor. The passive element is so determined that the transistor cell 22 has a flat maximum capable gain characteristic in a desired frequency band. A matching circuit for matching the input/output impedance of the transistor cell is so designed that loss generated by the matching circuit has a flat characteristic to a frequency. A semiconductor integrated circuit is designed by combining the transistor cell and matching circuit which are thus designed with each other.
Patent JP-2003113905-A (JP)
Title: Geared motor
Inventor: SANO MICHIHIKO
IPC: B66D5/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive geared motor having brake force so as to endure high-frequency positive/reverse operation in input rotation and strong/weak loading to an output shaft. SOLUTION: A plate 22 is fixed to the output shaft 5. A first gear body 7 is rotatably fitted in the plate 22. An one way clutch 16 which restricts the first gear body 7 to one direction is mounted. A screw thread 6 is provided on the output shaft 5. A second gear body 8 is screwed with the screw thread 6. A motor pinion 13 engages with the second gear body 8. A buffer device 25 which exists among buffer material K (an urethane, a rubber and a resin), or energizes the buffer material K by a spring B is mounted on the side surface of the first gear body 7. Since the buffer device 25 absorbs shock loading, the geared motor 1 can be miniaturized, becomes inexpensive, can control frequent positive/reverse rotation accurately and does not require a wide installation space.
Patent JP-2003141276-A (JP)
Title: System and method for providing chemical material information, and program for providing chemical material information
Inventor: KANDA KAZUYOSHI
IPC: G06Q30/06
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for providing chemical material information for providing information about chemical materials contained in a product for which management is required to a business proprietor requiring the information, and a program for providing the chemical material information. SOLUTION: A chemical material information presentation system 1 provides the information regarding the chemical materials of the product according to a request from the business proprietor requiring the information regarding the chemical materials for which management is required to be contained in the product and is characterized in that it is provided with a product information DB (product-chemical material information DB) 11 in which pieces of information regarding the chemical materials for which management is required is made into a data base by every product, a DB storage means (DB information managing means) 10b for storing pieces of information regarding the chemical materials inputted based on investigation for the chemical materials to be contained in the product by every product and an information extracting means (information providing means)  10a for extracting pieces of information regarding the chemical materials by every product from the product information DB 11 according to a requested product.
Patent JP-2002212880-A (JP)
Title: Highly moisture-absorbing and heat-retaining fiber structure
Inventor: ISHII MASAKI
IPC: D06M15/263
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly moisture-absorbing and heat-retaining fiber structure having high moisture-absorbing and heat-retaining properties with sufficient durability, and further having soft feeling. SOLUTION: This highly moisture-absorbing and heat-retaining fiber structure is obtained by attaching a high-molecular compound having the moisture- absorbing and heat-generating properties on the surface of the fiber, and having an exothermic energy coefficient of 5-30.
Patent JP-2003147625-A (JP)
Title: Extending mixing method, and extending mixing apparatus
Inventor: AISAKA HIROYUKI
IPC: D01D4/08
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an additive-containing polymer mixing apparatus which can homogeneously mix a base polymer with an additive incompatible with the base polymer, can well maintain the physical properties and productivity of the base polymer, even the polymer containing the additive is supplied to a melt-spinning process, and can further improve the filament breakage occurrence and windability of spun filaments on the melt-spinning of the mixed polymer. SOLUTION: The extending mixing method comprises carrying out at least two extending flow operations each of which comprises dividing a melt flow comprising an additive-containing polymer into a plurality of branched flows, causing an extending flowing in the each branched flow to extend the additive contained in the base polymer in the flowing direction, and thereby micronizing the additive in the base polymer. The additive-containing polymer is prepared by mixing the base polymer comprising a thermoplastic resin with the additive incompatible with the base polymer. An extending mixing apparatus is also provided.
Patent JP-2003146406-A (JP)
Title: Refuse charging device for separated refuse collection vehicle
Inventor: WATANABE KAZUNOBU
IPC: B65F3/14
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a refuse charging device for a separated refuse collection vehicle that can prevent reduced rotating speed of agitating blades and prevent external scattering of refuse, in a refuse separator with agitating blades rotating in a cylinder, when the refuse separator is charged with a large number of garbage containing packages at a time. SOLUTION: A movable lid 70 is disposed for opening and closing a garbage containing package charging opening 21 formed in the refuse separator 20, and is designed for gradual opening.
Patent JP-2003149338-A (JP)
Title: Object recognition device and distance measuring device
Inventor: ISOGAI EMIKO
IPC: G01S17/931
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To appropriately recognize an object without causing the increase of processing load and power consumption by coping with only a required detection range by one-dimensional scan while following also vertical movement. SOLUTION: With a total detection irradiation visual field 200 left large as it is, an irradiation visual field e215 per one lateral scan is made a part of the total detection irradiation visual field 200 to swing a detecting aperture moving mirror. A sweep irradiation area itself is thereby moved vertically so that a detected preceding vehicle is almost at the center of the sweep irradiation area. In this manner, only the required detection range can be coped with by one-dimensional scan while following also the vertical movement of the preceding vehicle, and a failure in noticing the preceding vehicle is eliminated.
Patent JP-2003152799-A (JP)
Title: Simultaneous reporting system in system using digital line
Inventor: ITAI KIMIO
IPC: H04L12/70
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that data information can not be restored if halfway information disappears when a master station performs simultaneous reporting to terminal stations in an integrated communication system, wherein a digital line network is composed of satellite connections or terrestrial channels in a system (group) comprising the master station and several terminal stations. SOLUTION: Since follow control can not be performed in simultaneous reporting, a protocol that replaces the follow control is necessary. By using an IP (Internet protocol) with a master station for officially announcing a simultaneous report as a host station and terminal stations for receiving the simultaneous report as a client station because the system is composed of digital lines, a simultaneous report is divided into unit data such as a frame and packet, an error check is performed in each of the unit, and retransmission is requested. If an error is detected in data transmitted from, a terminal station requests the master station to retransmit the data. The master station retransmits a packet for the data error sent from the terminal station to repair the data.
Patent JP-2003144543-A (JP)
Title: Medical connector rotating device
Inventor: FUJII JUNYA
IPC: A61M1/28
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a medical connector attaching/detaching device that can surely hold and rotate a medical connector by means of a simple mechanism when medical connector attaching/detaching operation is performed. SOLUTION: The medical connector rotating device 1 assists the medical connector attaching/detaching operation by rotating the medical connector 2. The device 1 has rotation transmitting means (auxiliary rollers 3a and 3b) and a position changing means (slider 4) which can change the positions of the connector and rotation transmitting means to closely adhered positions or separated positions.
Patent JP-2003156450-A (JP)
Title: Device for inspecting surface
Inventor: KUSHIDA YASUO
IPC: G01N21/892
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent an optical system from being contaminated with steam, dust, rolling oil and the like to conduct surface inspection of steel sheet. SOLUTION: This device set in a process for manufacturing steel sheet with a hot rolling machine and inspecting optically the surface of the steel sheet, is provided with the optical system for emitting light to the surface of the steel sheet and for detecting reflected light reflected from the surface of the steel sheet, a case provided in a lower side of a proper position in a roll group for conveying the steel sheet rolled by the hot rolling machine to a take-up machine side to store the optical system in its inside, of which the opening part formed in a portion positioned in an upper side thereof is covered with a window face of a transparent body, and a cleaning water injecting nozzle 8 provided in an outside of the case to wash the window face with water before starting the inspection.
Patent JP-2003156793-A (JP)
Title: Print seal vendor
Inventor: HONMA YOSHIO
IPC: G03B15/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a print seal vendor which can obtain excellent lighting effect in a saved space at a low cost and issue a print seal with a good image. SOLUTION: Laterally long auxiliary projectors (5A, 5B) which are divided into two upper and lower stages by reflecting plates (53, 54) are provided at the top parts of cabin side walls which are on both left and right sides from a subject space (2) to a seal producing vending machine (3); and a strobe light (52) which emits light in synchronism with a camera is provided at the upper stage part, and an illumination lamp (51) which always illuminates is provided at the lower stage part.
Patent JP-2003153848-A (JP)
Title: Channel tube blockade device for pollution control type endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a channel tube blockage device of a pollution control type endoscope which surely blocks a channel tube attached to a lagging sheath so as to prevent its external diameter in a base end segment from increasing and can be removed in a clean state from a channel guide path of the endoscope. SOLUTION: This blockade device is provided with a female mold 1 which is formed with a receiving groove 2 of an approximately semicircular cross-sectional shape along the outer periphery of the base end segment 22b of the channel tube 22 and a male mold 3 which is formed with a projection 4 for crushing the base end segment 22b of the channel tube 22 toward the receiving groove 2 of the female mold 1 to the state of closing all of the internal spaces of the channel tube 22. The base end segment 22b of the channel tube 22 is inserted between the female mold 1 and the male mold 3 and is heated, by which the base end segment 22b of the channel tube 22 is molded to the state that all of the internal spaces are welded without increasing its external diameter.
Patent JP-2003160707-A (JP)
Title: Polyvinyl chloride-based resin composition
Inventor: HARADA MASASHI
IPC: C08K5/09
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl chloride-based composition having excellent thermal stability and weatherability without using heavy metal-based stabilizers, and suitably usable for applications requiring high weatherability such as construction materials completely free from plasticizers.  <P>SOLUTION: This polyvinyl chloride-based resin composition comprises (a) 0 to 40 pts.wt. of a plasticizer, (b) 0.001 to 10 pts.wt. of at least an organic acid alkaline earth metal salt, (c) 0.001 to 10 pts.wt. of at least one organic acid zinc salt, (d) 0.001 to 10 pts.wt. of at least a basic zinc phosphate expressed by formula (I): xZnO.ZnPO<SB>4</SB>.yH<SB>2</SB>O (wherein x denotes 0.1 to 20 and y denotes 0 or a positive number), and (e) at least a hydrotalcite compound expressed by formula (II): Mg<SB>x1</SB>Zn<SB>x2</SB>Al<SB>2</SB>.(OH)<SB>2x1+2x2+4</SB>.(CO<SB>8</SB>)<SB>1-y1/2</SB>(ClO<SB>4</SB>)<SB>y1</SB>.mH<SB>2</SB>O (wherein x1, x2 and y1 are each a number satisfying conditions expressed by inequalities: 0≤x2/x1<10, 2≤x1+x2<20, 0≤y1≤2, m denotes 0 or an arbitrary positive number).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168427-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: OKADA MIKIO
IPC: H01M4/131
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery in which cost of high voltage module is inexpensive, decomposition of the electrolytic solution is suppressed and input characteristic is superior.  <P>SOLUTION: In the nonaqueous electrolyte battery having a positive electrode provided with an active material whose general formula is Li<SB>x</SB>Ni<SB>y</SB>Mn<SB>2-y</SB>O<SB>4</SB>(0≤x≤1, 0.45≤y≤0.6), a negative electrode and a nonaqueous electrolyte, the negative electrode contains hard graphitized carbon, and propylene carbonate is contained in the nonaqueous electrolyte.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168795-A (JP)
Title: Solid state image pickup element
Inventor: NAKAJIMA KAZUTOSHI
IPC: H04N5/359
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a defect wherein a handling amount of charges is small in the vicinity of a central part of a solid state image pickup element, and blooming resistance is small in the vicinity of a peripheral part of the solid state image pickup element.  <P>SOLUTION: Transfer channel width at a central part in a horizontal direction of a solid state image pickup element is made larger than that of a peripheral part. The reading gate length of the peripheral part is made longer than that of the central part in the horizontal direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174413-A (JP)
Title: Level adjusted wavelength multiplexed light transmitting device
Inventor: KENMOKU KAZUO
IPC: H04B10/564
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level adjusted wavelength multiplexed light transmitting device for making it unnecessary to provide an optical coupler in each transponder side, and for matching the relative level of each wavelength being the target of wavelength multiplex in a simple configuration.  <P>SOLUTION: Transponders 1-1 - 1-n are respectively provided with variable optical attenuators 3-1 - 3-n corresponding to each wavelength being the target of wavelength multiplex, and a wavelength multiplexing part 9 for multiplexing an optical signal from each transponder is provided with a detector 14 for detecting a multiplexed light output and an output control part 15 for successively executing first control to set the attenuation of the attenuator of each transponder as a first prescribed value, and for executing second control to set the attenuation of each transponder based on the detection of the detector at the time of controlling the attenuation as the prescribed value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187500-A (JP)
Title: Optical disk, manufacturing method therefor, and method of reproducing the optical disk
Inventor: IIDA TAMOTSU
IPC: G11B7/24082
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk, from which control information can be reproduced surely, even if the track pitch in its control information area is narrowed.  <P>SOLUTION: The tracks in the control information area 10 of this optical disk 1 are all formed in the same deflection pattern, based on the control information. Even if the track pitch is narrowed due to increased density, signals are prevented from deteriorating by interference from adjacent tracks, because the tracks in the control information area are formed in the same deflection pattern. Therefore, the control information recorded in the control information area can be reproduced surely.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179327-A (JP)
Title: Connection structure between electronic circuit board and connector
Inventor: URUSHIBARA NORIMI
IPC: H02G3/16
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a board in a connection structure between an electronic circuit board and a connector.  <P>SOLUTION: In the case of connecting the electronic circuit board and the connector, by a conventional technique, since a connection part of a wiring component and the board is concentrated on one side of the board, the width of the connection becomes wide, the width of the board becomes wide as well and thus a dimension of the board is increased. Since enlargement of the board invites increase of product weight, in the case of attaching a throttle body loaded with the structure near an engine generating large vibrations, vibration proof declines due to the increase of the product weight and a layout of other components to be attached near the engine becomes difficult as well. Thus, in the connection structure provided with the electronic circuit board 1 and the connector 2 relaying electrical connection with an external device for connecting the board 1 and the connector 2 by the wiring component 3, the connection part 4 with the wiring component 3 is dispersedly arranged around the board 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183481-A (JP)
Title: Pigment-containing polyester resin composition
Inventor: ICHIKAWA KENTARO
IPC: C08L67/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment-containing polyester resin composition which is prevented from edge waving and excess neck-in when formed into a film and gives a film having a flat part with an increased width and a thickness varying little and improved in yield and adhesion to a substrate.  <P>SOLUTION: This resin composition is prepared by dispersing an inorganic pigment in a thermoplastic polyester resin and comprises 100 pts.wt. thermoplastic polyester resin, 0.5-150 pts.wt. ethylene polymer, and 250 pts.wt. or lower inorganic pigment.  <P>COPYRIGHT: (C)2003,JPO