baber/WOPTO huggingface dataset:
Patent JP-2003279127-A (JP)
Title: Hot water storage type heating system
Inventor: TAKADA TETSURO
IPC: F24H1/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type heating system capable of restraining a temperature rise in hot water in a bathtub even if a circulating pump causes failure to stop operating, by solving a problem wherein a temperature of the hot water in the bathtub continuously rises because of still continuing heat exchange with high temperature hot water in a hot water storage tank if the failed circulating pump continues operating even if power supply to the heater is stopped.  <P>SOLUTION: When detecting the operation of the circulating pump by a pump circulation detecting means such as a bath water flow switch (Step S2) though a driving signal is not outputted to the circulating pump (Step S1), the current-carrying to the heater is stopped (Step S4), and the hot water in the hot water storage tank is supplied to the bathtub by a prescribed quantity (Step S5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277125-A (JP)
Title: Large sized tile plate for building material
Inventor: FURUKAWA MASAHITO
IPC: C04B33/13
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-sized tile plate for building materials, which prevents efflorescence.  <P>SOLUTION: This large-sized tile plate for building materials is formed by kneading and molding a raw material compound composed of a refractory aggregate, a glassy raw material and cement as main materials, then firing the compound, in which the content of Na<SB>2</SB>O is confined to ≤1 mass% in the chemical components over the entire part of the composition after the firing. Also, the large-sized tile plate for building materials contains ≤1% Na<SB>2</SB>O, 0.5 to 7% BaO and 0.5 to 8% B<SB>2</SB>O<SB>3</SB>(BaO+B<SB>2</SB>O<SB>3</SB>: ≤12%) in terms of the chemical component values by mass standard.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295775-A (JP)
Title: Plasma display device
Inventor: SAWA MASAHIRO
IPC: H01J11/24
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an operation sound caused by resonance of a substrate.  <P>SOLUTION: A plasma display device has such a structure that pressure is applied to an annular region surrounding a display region 60 which is arranged at the outside of the display region and the inside of a shielding material 35 jointing a pair of substrates at periphery of opposing gap of the pair of substrates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298622-A (JP)
Title: Communication service providing method, communication service providing system and communication terminal
Inventor: SATO TAKAAKI
IPC: H04W24/10
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication service providing method and a communication service providing system enabling the efficient use of communication equipment.  <P>SOLUTION: A statistic calculation unit 10 determines a time having the least traffic amount during a predetermined period in a mobile communication network 30, and identifies mobile terminals 70 being in communication at that time. A subscriber information manager 20 performs processing for affording a predetermined privilege against each contractor of the mobile terminals 70 identified by the statistic calculation unit 10. A WEB server 50 performs processing for the publication of the time of the least traffic amount, determined by the statistic calculation unit 10, on the Internet 80.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293724-A (JP)
Title: Crank case ventilating device
Inventor: YAMADA TATSUTO
IPC: F01M13/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crank case ventilating device for holding pressure in a crank case down nearly to zero pressure (the atmospheric pressure) with no excessive response of a valve to negative pressure increased near a gas outlet of the valve.  <P>SOLUTION: The crank case ventilating device having a diaphragm 23 facing to the gas outlet communicating with a suction system for an engine 1 for controlling the flow rate of blow-by gas comprises a first spring 35 and a second spring 37 arranged in given energizing balance for valve opening operation of the diaphragm 23 and for valve closing operation of a gas control valve, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291281-A (JP)
Title: Antimicrobial and deodorizing film, and package
Inventor: KAWAI KENJI
IPC: B65D65/40
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film and package which are excellent in an antimicrobial property, deodorizing effect and transparency, while the inside surface of a stretched polypropylene film has an anti-fogging property, and are suitable for packaging perishables.  <P>SOLUTION: The package film comprises a base layer having a polyolefin resin as the main element, and a multilayer laminate having a seal layer constituted of mainly the polyolefin resin whose melting point is lower than the one of the base layer on the inside surface of the base layer. The seal layer of the antimicrobial and deodorizing package film contains a defogging agent and a polyphenols of 0.1 to 2 pts.wt. as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302218-A (JP)
Title: Roundness measuring device
Inventor: TOKOI YASUYUKI
IPC: G01B21/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roundness measuring device, enabling automatic alignment of a detector and a probe corresponding to the shape of a material to be measured.  <P>SOLUTION: This roundness measuring device has a detector holder 22, which supports a detector 24 in the vicinity of one end part and the other end of which is rotatably supported on the apparatus body. The shape information on the material to be measured and measurement classification can be input to a console panel 20, and according to the shape information on the material to be measured and the measurement classification input to the console panel, the attitude of the detector holder 22 is automatically controlled to the horizontal state or the vertical state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304499-A (JP)
Title: Information recording medium, information recording apparatus and method thereof, information reproducing apparatus and method thereof, information recording and reproducing apparatus and method thereof, computer program for controlling record and reproduction, and data structure containing control signal
Inventor: TAKAKUWA NOBUYUKI
IPC: G11B27/32
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize a multiplex recording of still images having a large quantity of data together with moving images and sounds in an information recording medium such as an optical disc or the like and effective reproduction of the still images while decreasing the amount of processing load.  <P>SOLUTION: In the information recording medium, whole streams containing a plurality of partial streams each composed of contents information including still image information are subjected to the multiplex recording by the packet. The information recording medium is provided with a file for storing object data composed of a plurality of packets each storing fragments of the contents information and a file for storing corresponding definition information defining corresponding relationship between a plurality of the multiplexed packets and the plurality of the partial streams. The corresponding definition information includes a flag indicating whether still image controlling information exists or not between adjacent two packets in arrays of only packets whose positions are specified by address information for each partial stream.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303272-A (JP)
Title: Device for acquiring marketing data
Inventor: NOMOTO IKUHIKO
IPC: G06Q30/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that useful information can not be obtained in many cases because a considerable number of reply results is not collected as a reply is troublesome, or because a content of the result is not truthful, even when a questionnaire is executed to acquire personal information of a customer, and such a problem that the questionnaire as to the information concerned in privacy of the person is difficult to be executed in some category of enterprises.  <P>SOLUTION: In the present invention, data used for marketing are proposed to be acquired and utilized, based on an input of personal data executed by the customer desiring estimation of affinity diagnosis or the like, in order to solve the problems hereinbefore. The customer is expected to input accurate information for the estimation of the affinity diagnosis or the like, without having troublesome feeling. Warning is issued when an inconsistency exists in the information input by the customer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299617-A (JP)
Title: Anal fiberscope pollution protection device
Inventor: HIRAI SATOKO
IPC: A61B1/303
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To an anal fiberscope pollution protection device capable of efficiently executing a sanitary endoscopy, and repeatedly executing photographic record in daily outpatient treatment by a single fiberscope.  <P>SOLUTION: This protection device comprises an anoscope, and a tube body inserted thereinto. The tip of the tube body is sealed with a transparent plate, the rear end of the tube body is formed with an insertion port for the fiberscope, and the outside of the rear end is formed with a lock part to the anoscope. Because excrement does not penetrate into the tube body during use, the fiberscope inserted in the tube body is not polluted. Accordingly, cleaning or disinfection of the fiberscope is unnecessary in each medical examination and treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305398-A (JP)
Title: Liquid coater
Inventor: ISHIKAWA HIDENORI
IPC: B05C5/02
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a squeezee-printing coater for coating of a continuous protective-film by a series of processes in predetermined coating areas on the surface and side faces of a substrate and around an outside perimeter edge of its backside.  <P>SOLUTION: Grooves are made in a stage closely to and along the outside perimeter of the substrate to be treated which is placed on the stage, and coating liquid is supplied also in the grooves when supplying the coating liquid on the substrate surface. Thus, the coating liquid flows in the gap between the backside of the substrate and the grooves, and filmformation is feasible on the outside perimeter edge on the backside of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003014782-A (JP)
Title: System wherein center station polls by snapshot to monitor power consumption of a plurality of local stations
Inventor: ORAVETZ DAVID MICHAEL
IPC: G01R11/00
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a monitor system, based upon a personal computer, for instantaneously monitoring the individual energy consumptions of a plurality of local users present behind meters of an electric power company which display the total energy consumption from a trunk line. SOLUTION: To create bills to the local users present behind meters, the personal computer(PC) monitors the energy that each user consumes by using a two-way communication line (INCOM). Respective user stations store the total energy as commanded by the personal computer and the personal computer retrieves values stored by addressing the stations to create the bills.
Patent JP-2003305149-A (JP)
Title: Golf practice device, golf practice mat, information providing device, golf practice method and computer program therefor
Inventor: SEKIMOTO YUTAKA
IPC: A63B69/36
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for making golf practice highly realistic.  <P>SOLUTION: The system comprises a display controller 102 which displays an image of a green based on image data of the green obtained from a management sever 5 and which displays information on a ball position based on ball position data obtained from a mat 4 capable of detecting the ball position on a corresponding position on the image of the green. Alternatively, a cup position display means 43 may be provided for displaying a cup position according to a distance to the cup on the image of the green.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311928-A (JP)
Title: Method for controlling ink supply for offset printing machine
Inventor: ITO TOSHIHIRO
IPC: B41F33/14
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a well-balanced ink supply by which a well-balanced ink supply control ranging from a light part to a shadow part is achieved, and also the same control as by a skilled operator is secured even in an automatic control mode.  <P>SOLUTION: This method for controlling an ink supply to the offset printing machine decides at least the ink supply of an offset printing machine based on a variation of an ink film thickness on an inking roller, and a variation of a pictorial pattern print density on a paper space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319389-A (JP)
Title: Image data decoding apparatus and structure of image data
Inventor: MATSUI YOSHINORI
IPC: H04N19/70
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoding apparatus capable of handling image encoded data in a unified way independently of the transmission system and to provide the structure of image data.  <P>SOLUTION: A data input means 101 receives header data including N slice data being a part of an encoded image frame, a parameter required for particularizing a start position of the N slice data, and size information required for decoding the N slice data and data comprising connected slice data for connecting the N slice data, a slice separate means 102 refers to the parameter required for particularizing the start position in the header data to particularize the start position of the slice data included in the connected slice data received successively, a decoding means 103 decodes the data and a display means 104 displays the decoded data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319222-A (JP)
Title: Camera and camera assembly used for the same
Inventor: TAKIZAWA HIROYUKI
IPC: H04N5/335
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which prevents dust from attaching to the photoelectric conversion surface of an image pickup device and removes dust attaching to the outer surface of a dustproof member for sealing or protecting the image pickup device.  <P>SOLUTION: This camera is provided with: an image pickup device 27 for receiving light and obtaining an image signal; an optical element 25 disposed at the photoelectric conversion surface side of the image pickup device; a dustproof member 21 composed of a member that is of a circular or polygonal plate shape and has a transparent part, wherein the transparent part is disposed opposite to the front side of the optical element with a prescribed interval; a vibration member 22 disposed at a circumferential edge part of the dustproof member and for giving a vibration to the dustproof member; a sealing structure part formed by sealing a space at the circumferential part of the optical element and the dustproof member to form an almost hermetically sealed space part 51 including a gap part 51a formed between the optical element and the dustproof member; and an image signal processing circuit for converting the image signal obtained by the image pickup device into a signal of a form suitable for recording. The sealing structure part is provided at the circumferential edge of the optical element or at an outer side from the vicinity of the optical element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323383-A (JP)
Title: Communication device and communication control method of the device
Inventor: NIIKURA YASUSHI
IPC: H04L29/06
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that, when a server connected in a network carries an error message, the message data have been received a number of times and error information has been printed as much.  <P>SOLUTION: A communication device communicable with a server connected via a network, when receiving a mail message from a POP3 server, determines whether the mail message carries and error (S13), and registers a unique ID of the mail message in which an error is determined (S15). If a mail message number with the same unique ID as the registered unique ID is received (S17), reception of the mail message is rejected (S20→S6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003011088-A (JP)
Title: Band saw blade for cutting thermoplastic resin, band saw provided therewith, and thermoplastic resin forming body
Inventor: KOGA TOSHIYOSHI
IPC: B26D1/46
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a band saw blade capable of smoothly cutting a thermoplastic resin with neither going out of action during cutting nor damaging a blade and providing a favorable cutting surface with surface smoothness and to provide a band saw provided therewith. SOLUTION: The band saw blade 10 formed with the blade 11 with a rake angle of -20-0 deg. and a set width of 0.5-1.5 mm is used. It is more preferable that the rake angle is -15--5 deg. and the set width is 0.8-1.2 mm. Preferably, the disposition of the blade is an inclined row. The use of the band saw having the band saw blade 10 can facilitate the cutting of a large-diameter round rod, a square rod, and a thick plate, which are hard to be cut conventionally, so as to manufacture various types of thermoplastic resin forming body at high productivity.
Patent JP-2003232617-A (JP)
Title: Device and method of measuring thickness distribution
Inventor: TAKAMATSU HIROYUKI
IPC: G01B11/06
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method of measuring thickness distribution capable of measuring the thickness of an object of measurement precisely in a short period of time even when a board-like material, the object of measurement, is vibrating.  <P>SOLUTION: The device of measuring the thickness distribution comprises a lighting means for irradiating light to the front and rear surfaces of the board-like material and a reference board with a reference flat plane, a phase difference adjusting means for changing the phase difference between the reflected light reflected from each surface of the board-like material and the reference light reflected from the reference flat plane, an imaging means for imaging the interference image formed by synthesizing the reflected light and the reference light, and a thickness calculation means for calculating the thickness distribution of the board-like material based on the imaged interference image and the phase difference. The device also has an instant image obtainment means for obtaining the instant interference image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003324580-A (JP)
Title: Image reading device and imaging device
Inventor: YAMAGUCHI KENTA
IPC: H04N1/028
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain proper image data in an amplifying range of a variable gain amplifier, even when a read system has a large difference between the maximum and the minimum values of an image reading analog signal.  <P>SOLUTION: This image reading device 10 has a line sensor 11a, a variable gain amplifier 11d which amplifies an image signal from the line sensor, a gain setting means 12e which decides the amplifier's gain, and an A/D conversion circuit 11f which converts the amplifier's output signal to image data. The device 10 is provided with voltage dividing circuits R1 and R2 which divide a voltage of an input signal to the variable gain amplifier 11d, and a switching means Csw which inputs a divided input signal voltage to the amplifier 11d. The line sensor 11d has a color and monochrome reading modes for long and short exposure time. The switching means Csw inputs a divided input signal voltage to the variable gain amplifier 11d when reading a color image with a long exposure time. A voltage dividing ratio R2/(R1+R2) is 'monochrome exposure time/color exposure time'. Even when reading a color image, potential is not divided in the case of low output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297940-A (JP)
Title: Mos type variable capacitance element and integrated circuit
Inventor: TAKEYASU NOBUYUKI
IPC: H01L27/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MOS type variable capacitance element having a variable range broader than a conventional one, and an integrated circuit which mounts thereon an oscillation circuit employing the element, without raising costs.  <P>SOLUTION: The MOS type variable capacitance element consists of; a planar capacitive region which is formed on the surface of a first conductive type semiconductor substrate and extended in a first direction; and a capacitive electrode which is formed opposite to the capacitive region with a capacitive insulating film being interposed therebetween to form an MOS capacitance. An impurity diffusion region of a second conductive type which is different from the first conductive type is provided along at least one of the two sides extended to the first direction of the capacitive region. Thus, a significant improvement is achieved in the variance width of a capacitance value with respect to the variation of control signal voltage impressed on the capacitive electrode. Accordingly, a frequency variable oscillator which is constituted by using the MOS type variable capacitance element enables changing of an oscillation frequency over a wide range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222541-A (JP)
Title: Light emitting device
Inventor: KINO TOKUHITO
IPC: F21Y101/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device capable of heightening effectively desinability of a meter part, and having little light emitting irregularity.  <P>SOLUTION: This luminescent device has a constitution equipped with a light guide having a ring-shaped designed face, a plurality of light introduction faces formed at equal spaces on the circumference of the designed face, and a plurality of reflecting faces formed on a part of the circumference capable of reflecting respectively light introduced from each light introduction face, and with a plurality of light sources arranged oppositely to each light introduction face respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003328628-A (JP)
Title: Door stop
Inventor: YAGI KATSUMI
IPC: E05C17/56
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door stop capable of fixing a door to a fully open position by attracting a magnetic plate installed on a floor surface in a freely oscillating manner by a magnet installed to the door; in this way, the door can be locked easily and definitely to the fully open position and further the plate can be definitely linked to the door at this door stop.  <P>SOLUTION: The magnetic plate comprises a base seat fixed to the floor surface and a magnetic body; the plate 4 is attached to the base seat 3 in a freely oscillating manner up and down, and a magnet 2 is fixed to the bottom of the door. A stopper which can be linked to the plate freely makes frequent appearances underneath the plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330448-A (JP)
Title: Character processor, character processing program, and character data structure
Inventor: SEKI MASAHARU
IPC: B41J5/44
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an outline font of higher quality while the data volume is prevented from being increased to suppress the font data generation cost.  <P>SOLUTION: Outline information constituting character information recorded in a font data storage area 102 of a main storage 101 includes outline information consisting of information of anchor points and control points prescribing a Bezier curve representative of the outline of a character, and the outline information is constituted of information where only one anchor points provided with two control points is arranged on the outline of a front end part of the character.  <P>COPYRIGHT: (C)2004,JPO