baber/WOPTO huggingface dataset:
Patent JP-2003254987-A (JP)
Title: Capacitance type flow velocity detecting device using temperature fluctuation and capacitance type flow rate detecting device using temperature fluctuation
Inventor: ABE TAKESHI
IPC: G01F1/712
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance type flow velocity detecting device for detecting a fluid velocity in a pipe by taking out as a change of the capacitance.  <P>SOLUTION: The capacitance type flow velocity detecting device using temperature fluctuation comprises (1) a first capacitance-frequency conversion means 10A and (2) a second capacitance-frequency conversion means 10B each comprising a capacitor 1 consisting of electrostatic electrodes 12 and 13 provided on both surfaces of a plate-like dielectric 11 and an oscillating circuit 2 in which the capacitor 1 is used as a capacitor for oscillating, and (3) a flow velocity detectors 3 having a time lag calculation means 31 for calculating a time lag between outputs of both means by comparing changes of outputs of both capacitance-frequency conversion means; and a flow velocity calculation means 32 for calculating the flow velocity by using the time lag calculated by the time lag calculation means and a distance between both capacitors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258098-A (JP)
Title: Function faculty reconstitutable integrated circuit and function faculty reconstituting method
Inventor: AOYAMA KAZUO
IPC: H01L27/04
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function faculty reconstitutable integrated circuit and a function faculty reconstituting method which can constitute the function faculty reconstitutable integrated circuit by an integrated circuit which can reconstitute a logical function faculty with a small number of element circuits.  <P>SOLUTION: The function faculty reconstitutable integrated circuit is characterized in that a threshold element circuit having a plurality of stages of threshold elements coupled has a structure which can select one of a plurality of thresholds and the selected one threshold is a signal in multi-valued representation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254416-A (JP)
Title: Lubricating device
Inventor: KABE TOMOAKI
IPC: F16H57/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To certainly lubricate a fitting portion of a shaft of rotation in a driving force transmitting mechanism of a vehicle, and a spine and a gear attached to the shaft of rotation.  <P>SOLUTION: A spline 14 formed on the inner peripheral face of the gear 5 is fitted to a spline 13 formed on the outer periphery surface of a counter shaft 4 in the driving force transmitting mechanism. The gear 5 is fixed to the counter shaft 4. Radial notches 24 are formed on the shaft end part 20 of the gear 5. A chamfered part inclined to the inside of the direction of an axis on the portion where each crest faces the shaft end part 20 in the spline 14 is formed. A pocket 25 of the lubricating oil is formed on the inner face of the casing 12 above the shaft end part 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256142-A (JP)
Title: Information processor, information processing program, computer-readable recording medium with information processing program recorded thereon, and information processing method
Inventor: ENOMOTO SHIGERU
IPC: G06F3/0354
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of data.  <P>SOLUTION: A data block set as an object of information processing is selected on the basis of the coordinate values of a plurality of points in a display screen specified by a user, and the change of the coordinate values by the moving operation of a plurality of points, using a touch panel part capable of detecting the coordinate values of a plurality of points on the display screen and the change of the coordinate values, and a prescribed processing is carried out. The user can thereby deal with data with an operation close to the operation of the real world.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257462-A (JP)
Title: Generation type power supply
Inventor: SHIOTANI MASAHARU
IPC: H01M8/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generation type power supply using a generation fuel for generating power and being easy to handle in a similar way to that of a general chemical battery.  <P>SOLUTION: A fuel pack 21 is filled with the generation fuel and its appearance is shaped into a column of almost elliptical section. A generation module 1 uses the generation fuel supplied from the fuel pack 21 for generating power and its appearance is shaped into a column of almost elliptical section. In the state that the fuel pack 21 is mounted on the generation module 1, the whole appearance and size are almost the same as those of a primary battery, called an existent CR-V3 type. Herein, a positive terminal 5 and a negative terminal 6 are provided on the face at the opposite side to the fuel pack 21 of the generation module 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255450-A (JP)
Title: Camera and rotation transmission mechanism for camera
Inventor: SUZUKI TAKASHI
IPC: G03B17/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera in which the rewinding of a film or the like does not become a failure even when supplied electricity is a low voltage.  <P>SOLUTION: This camera is provided with a pedestal plate 30 as a rotation member driven by the connection gears (31-33 and 36, etc.), of a first gear ratio or a second gear ratio. Then, the camera is constituted and executed so as to be provided with the function of judging the voltage of a battery supplying electric energy to a motor 10 prior to the turning control of the rotation member and deciding the use of one of the first and second gear ratios according to the judged result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258544-A (JP)
Title: Rectenna apparatus
Inventor: FUJINO YOSHIYUKI
IPC: H02J50/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectenna apparatus which can be efficiently operated with a high antenna gain even when an incident power density is low in a demonstrating test of a space solar generating satellite system.  <P>SOLUTION: This invention provides the rectenna apparatus 1 that receives a microwave converted from the sunray and transmitted by using the space solar generating satellite in the outer space on the ground and converts the microwave into power. The rectenna apparatus 1 has an antenna section 10 and a conversion section 20, the antenna section 10 is configured with a circular aperture parabolic reflection mirror 11 and a primary radiator 12, and the conversion section 20 has a rectifier circuit 21 compatible with a low input voltage to receive the microwave with a high efficiency even when the power density on the ground of the microwave transmitted from the space solar generating satellite is about 1 watt/m<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260835-A (JP)
Title: Recorder
Inventor: ODAKA TOSHIKAZU
IPC: B41J13/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder which can carry out recording in a state while an unnecessary load applied to a material to be recorded is removed.  <P>SOLUTION: The recorder is provided with a device 11 for supplying and sending the material to be recorded, a paper detector 17, a transfer roller 25, a transfer roller control unit 26, a recording part 21, and a horizontal supply- send route 32 positioned below the device 11 and capable of supplying and sending the material to be recorded in a horizontal posture. The device 11 includes a supply-send roller 15, a hopper 12, a separating pad 13 and an idle roller 16, and has a tilting supply-send route 31 capable of supplying and sending the material to be recorded in a tilting posture. The material to be recorded is supplied and sent from the tilting supply-send route 31, and transferred to the downstream side by rotating the transfer roller 25 forward by a predetermined step number in accordance with the material to be recorded. After at least a rear end of the material to be recorded passes between the supply-send roller 15 and the separating pad 13, the transfer roller 25 is reversed so that the material to be recorded can be transferred to the horizontal supply-send route 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260659-A (JP)
Title: Manufacturing method of retaining member for object to be polished and manufacturing method of plate-shaped body for retaining member for object to be polished
Inventor: MUKODA MASANOBU
IPC: B24B37/27
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining member for an object to be polished, capable of fully exhibiting reinforcing effects of a sheet-like fibrous substrate, and capable of doing little damage on the peripheral surface of the object to be polished in a polishing process.  <P>SOLUTION: A plate-shaped body formed by heating and pressing a plurality of overlaid sheets of the thermosetting resin impregnated sheet-like fibrous substrates and thermosetting resin un-impregnated sheet-like fibrous substrates (prepregs) is processed into the retaining member for the object to be polished, so that the contents of sheet-like fibrous substrates can be increased. Thus, the retaining member for the object to be polished with significantly high reinforcing effects can be achieved. Preferably, the sheet-like fibrous substrates are constituted of organic fiber. More preferably, they are alamido fiber non- woven cloths.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260291-A (JP)
Title: Drum type washing machine
Inventor: OZEKI SUKEHITO
IPC: D06F25/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum washing machine preventing easy intrusion of bubbles generated in the outer tub due to detergent during make-up feed into a member communicated with the outer tub such as a drying unit.  <P>SOLUTION: Until a drawdown amount A is <20 mm, make-up feed (step S10) and a first sequence (step S4) are repeated, and when the drawdown amount A is <20 mm (NO in step S8), a second sequence is started (step S9). In the first sequence, a drum is rotated only in a normal rotation direction (a direction preventing easy intrusion of the bubbles).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262055-A (JP)
Title: Door control system and receiver
Inventor: MATSUBARA MANABU
IPC: B60R25/01
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of receivers to be held and the number of buttons of the receiver in a system for remote control of a door of a vehicle.  <P>SOLUTION: The receiver, which has a lock button and an unlock button, repeatedly transmits a request signal sown in a figure, when either the lock button or the unlock button is pushed. The request signal includes an ID code, a button code and a time code. The button code indicates discrimination between the lock/unlock buttons, and the time code indicates whether the button is continuously pushed for a prescribed time or longer, or pushed prescribed times. The receiver performs the lock/unlock control and opening/closing control of the door in accordance with the button code and the time code. A number-of- times code, which indicates the number of times of the operation of the button, can also be used in place of the time code.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270487-A (JP)
Title: Chucking mechanism for optical fiber and optical connector using the same
Inventor: HIRONO YUURI
IPC: G02B6/38
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To hold an optical fiber by improving a chucking mechanism for holding the optical fiber with a collet chuck, and thereby only simply pushing in a tubular holder for holding the jacket end of an optical cord by a small force without using an exclusive tool.  <P>SOLUTION: On the inner face of a connecting tube 2 with a built-in collet chuck 3, there are provided two grooves 2E, 2F for temporary holding purpose and for normal holding purpose. The tubular holder 4 is then pushed in until a check lug 4A at the tip end of the tubular holder 4 is moved from the groove 2E to 2F and engaged. Then, a tightening ring 3B makes the collet 3A contracted by the repulsion of a compressed spring 6, causing an optical fiber 21 to be held by the collet 3A. The groove 2E for the temporary holding purpose is unessential.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274166-A (JP)
Title: Image processor
Inventor: YOSHIZAWA FUMIO
IPC: H04N1/409
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which provides little deterioration in image quality and simultaneously performs gradation conversion and density conversion without needing a large capacity memory or a large-scaled operating means.  <P>SOLUTION: In this image processor provided with an image processing processor 4 for digitally converting a read image signal and applying image processing to the digitally converted image signal, the image processing processor 4 has a function for using a dither method to perform quinary processing and simultaneously dividing each pixel into 2×2 pixels, compensating binary density of the divided pixels on the basis of dither matrix characteristics in converting n value (n≥5) input image data into binary image data having double resolution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002283580-A (JP)
Title: Ink supply trench etching technique for completely integrated thermal ink-jet printing head
Inventor: TRUEBA KENNETH E
IPC: B41J2/16
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a novel production technique for a printing head, capable of improving the resolution and the printing speed of a printing head. SOLUTION: A method for forming a printing apparatus comprises a step of providing a printing head substrate 20, a step of forming a polysilicon layer 44 on a first surface of the substrate, a step of forming a plurality of thin film layers 46, 48 on the first surface of the substrate, a step of forming an ink supply hole 26 through some of the thin film layers, a step of forming an orifice layer 28 on the thin film layers, a step of executing trench etching with a second surface of the substrate masked, a step of forming a trench by etching the second surface of the substrate using a wet etching solution, and a step of substantial self alignment to the ink supply hole formed completely through the thin film layers at the rim of the trench by wet etching of the thin film layers through the ink supply hole and in the part exposed by the trench.
Patent JP-2003271669-A (JP)
Title: Topic extracting device
Inventor: NISHINO FUMITO
IPC: G06F17/30
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a topic extracting device for extracting topics with the usage of a network such as Internet, especially the topic extracting device capable of extracting hot topics from many document groups connected to the network.  <P>SOLUTION: A document is read from the document group 1, document analysis processing is executed and a keyword is read. Other documents including the keyword are retrieved among the document group 1. A virtual link is constructed between the related documents. With the usage of the newly constructed virtual link and the already constructed hyper link, the topics on the network are extracted based on the weighting and the related information added to the virtual link, and the topics are displayed to a user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275434-A (JP)
Title: Pachinko game machine
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of preventing a fraudulent act of forcing open a glass door frame and purposely causing ball entry.  <P>SOLUTION: The glass door frame 7 covering a front face of a game panel 5 arranged in a front side of a game machine body is journaled at its, upper, lower, right and left portions to the game machine body, and the glass door frame 7 can be opened to either one of right or left side around a journaling part 29 of either side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214316-A (JP)
Title: Wind power generator of double blade
Inventor: SUGAWARA MICHIO
IPC: F03D1/02
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that much room is left for improvement of conventional wind power generation using a Western windmill as its original model as it is, that it is important to make it well balanced to meet functions of a power generating tower, to effectively use surplus wind power, to reduce a vast site area, to make it possible to construct a setting site of the power generating tower at a small area, to reduce construction expense and processes, etc.  <P>SOLUTION: Two series of wind power blades are set in a form to hold the wind power generating tower to settle the problem. This system is devised so that the front blade captures wind power and the rear blade takes in excessive wind power from a point of time when the front blade exceeds critical speed of power generation as the wind power is slightly weakened for the blade set in the rear. It is most effective to efficiently use clean power generating energy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279517-A (JP)
Title: Apparatus and method for detection of gas
Inventor: TABATA SOICHI
IPC: G01N27/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas detection apparatus by which existence of a volatile organic compound gas such as ethyl alcohol, formaldehyde or the like in the air at a low concentration of several ppm to several ppb is detected with high sensitivity, and to provide a gas detection method.  <P>SOLUTION: A dehumidifying part 20 used to dehumidify a gas to be detected containing a detection object gas (the volatile organic compound gas), a sensor S which is provided with a semiconductor-type gas sensor 5 changing its electrical resistance due to contact with the detection object gas and which is constituted so as to be capable of introducing the gas to be detected, and a detection part 8 used to detect the detection object gas contained in the gas to be detected on the basis of a change in the electrical resistance of the gas sensor 5, are installed. A temperature maintenance means by which an operating temperature of the gas sensor 5 is maintained in a temperature range lower than a high- temperature-side critical temperature at which a detection sensitivity with reference to the detection object gas is obtained significantly with reference to the air is installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281175-A (JP)
Title: Housing information providing system
Inventor: YAMAOKA TAKAAKI
IPC: G06Q50/16
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing information providing system, enabling a person in charge to quickly respond to a customer's object inquiry by electronic mail, and present a suitable similar object satisfying the customer's desire.  <P>SOLUTION: In retrieving WEB publicly traded object saved in an object database 20 of a server part 2, the customer can give priority to each retrieval item of a retrieval condition. When a request for description of either object found by the retrieval is transmitted to the server part 2, a notice is transmitted from the server part 2 to a terminal 4 of a person in charge of the object. The notice includes not only customer information and information on the inquired object, but also the result of retrieval for all objects, including WEB non-publicly traded objects, and retrieval condition (including the priority of retrieval items) set by the customer. The person in charge can quickly deal with the customer using the above information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277526-A (JP)
Title: Polypropylene-based sheet for ptp
Inventor: TAKEDA MASAKI
IPC: C08J5/18
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene-based sheet for press through packaging (PTP) which excels in impact resistance, moldability, and transparency, and additionally has sufficient PTP properties and stable quality.  <P>SOLUTION: The polypropylene-based sheet for PTP is composed of a resin composition comprising an ethylene/propylene copolymer having a content of an ethylene repeating unit of ≤1 wt.% and/or a butene/propylene copolymer having a content of a butene repeating unit of ≤1 wt.%, and a propylene random copolymer, and the content of the propylene random copolymer is preferably 3-30 pts.wt. based on 100 pts.wt. ethylene/propylene copolymer and butene/ propylene copolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280739-A (JP)
Title: Autonomous moving robot used for guidance and its control method
Inventor: NAKAJIMA HISATO
IPC: G05D1/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous moving robot used for guidance and its control method capable of carrying out guidance simply and accurately without discomfort by extracting reliably the characteristic of a guided-person.  <P>SOLUTION: A guided-person detecting computer B is equipped with: a image pickup means 1 for imaging the surrounding of itself with a camera, etc., a characteristic extracting computing device 3 for identifying a guided-person 2 from images picked up with the image pickup means 1 by extracting the appearance characteristics of persons existing around itself, a characteristic region tracking computing part 5 for tracking the variation of a characteristic region 4a which is extracted from images picked up any time, for identifying the guided-person 2 using the characteristic extracting computing device 3, due to the moving of the guided-person 2, by comparing with a characteristic region 4b on an image picked up most recently, and a guided-person position deriving calculate device 6 for deriving the position of the guided-person 2 with the characteristic region tracking computing part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278771-A (JP)
Title: Rolling bearing device
Inventor: FUKUDA SHINJI
IPC: F16C33/66
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device reducing wind noise and stably providing normal lubricating functions.  <P>SOLUTION: Positioning is achieved with reference to an outer ring 7 by attaching the outer ring 7 to a guide member 10, with the guide part 10b thereof being positioned to be concentric with a recessed step part 6b of an inner ring 6. A passage P that is formed between the recessed step part 6b and the guide part 10b leads to a raceway surface 6a from a side face of a bearing and oil/air is injected to the passage P from a supply port 5a1 of an outer ring spacer 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281805-A (JP)
Title: Disk loading device
Inventor: MAEHARA MASANORI
IPC: G11B33/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the collision of a disk tray with an obstacle when the obstacle is in a tray drawing direction by prohibiting a tray drawing operation.  <P>SOLUTION: When the drawing of the tray is instructed by the key operation of a remote controller, infrared light having a predetermined pulse modulation is emitted in the tray drawing direction, and the infrared light reflected by the obstacle in the tray drawing direction is received. When the received infrared light has intensity equal to or more than predetermined light intensity and the predetermined pulse modulation, the obstacle in the tray drawing direction is detected and the tray drawing operation is prohibited.  <P>COPYRIGHT: (C)2004,JPO