baber/WOPTO huggingface dataset:
Patent JP-2004070702-A (JP)
Title: Cell image photographing device, cell image photographing method, its program, and storage medium
Inventor: YAMAGUCHI KOSHI
IPC: C12Q1/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell image photographing device capable of automatically photographing a cell image optimal to cell image analysis.  <P>SOLUTION: This cell image photographing device is provided with an image photographing part for photographing the image of a cell with a fixed interval in a Z axial direction and a central arithmetic part for controlling the whole part. The central arithmetic part is provided with a frequency converting means 21 for acquiring frequency conversion data by frequency-converting an image photographed by the image photographing part, an optimal image selection featured value calculating means 23 for calculating featured values for optimal image selection based on the frequency change data, and an optimal image selecting means 25 for selecting an image which is optimal to analysis based on the calculated featured value for optimal image selection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068775-A (JP)
Title: Method for detecting abnormal combustion in internal combustion engine, method and device for regulating abnormal combustion
Inventor: ENDO HIROYUKI
IPC: F02D45/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect a position of abnormal combustion (abnormal combustion occurrence section) when abnormal combustion such as knocking occurs in a combustion chamber.  <P>SOLUTION: Pressure caused by combustion is measured at a first-third measuring position 1-3 in the combustion chamber. Reaching time differences of each two of a first-third measuring result is calculated and a first-third reaching time difference are calculated. Based on the first-third reaching time difference, distance difference of each two of the first-third measuring positions are calculated as a first-third distance difference. A sphere of radius r centering one of measuring position corresponding to the first-the third distance difference is formed and a sphere of radius (r + one of the first-the third distance difference) centering another measuring position is formed. Surfaces formed by assembly of crossing line of the two spheres are determined as a first-third surface. A cross point of the first-the third surface is determined as an abnormal combustion occurrence position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155570-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: TOMEZUKA KOJI
IPC: C23C16/44
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of a solid film on a part facing to a gas flow passage in a pressure control valve, especially, the pressure control valve for circulating the gas apt to produce a solid material. SOLUTION: In the semiconductor manufacturing apparatus, in which a valve unit consisting of fixed parts such as a valve casing 2 and movable parts such as a valve body 9, is provided between a reaction chamber and an exhaust pump, a heater 31 is disposed in the valve casing 2.
Patent JP-2004074312-A (JP)
Title: Cutting tool
Inventor: KATO HIDEKI
IPC: B23B27/14
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool provided with a hard film stably and favorably exhibiting cutting performances such as abrasion resistance, and also to provide a tool with a holder.  <P>SOLUTION: This cutting tool 1 is a throwaway tip formed by polishing a base material 3, which is composed of a cemented carbide hard material equivalent to JIS standards K10, into a shape of ISO standards DCGT11T301 and forming the hard film 5 on its surface. This cutting tool 1 is formed with the TiAlN-based hard film 5 with thickness within 0.5-5μm coated on its base material 3. The mean grain size of the grains comprising the heard film 5 is 1μm or less. The ratio of the tip side thickness Te to the inside thickness Ti of the hard film 5 of this cutting tool 1 is set within 1.0≤Te/Ti≤1.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076619-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F01L1/18
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of increasing electric power consumption of an electric motor in a small operation angle control state, and deteriorating operational responsiveness of a variable mechanism in small to large operation angle control since the speed reduction ratio is constant in a conventional variable valve system.  <P>SOLUTION: This variable valve system has the variable mechanism for controlling so as to increase or decrease an operation angle of an intake valve by rotating a control shaft 32 according to an engine operation state and a driving mechanism 6 for controlling rotation of the control shaft. A screw transmitting means 37 is a speed reduction means of the driving mechanism, and is composed of a screw shaft 45 rotating by an electric motor 36 and having a male screw part 49 on an outer peripheral surface, a screw nut 46 for moving in the shaft direction of an output shaft according to rotation of the screw shaft by threadedly engaging with the male screw part, a link member 48 and a connecting arm 47 for connecting the screw nut and the control shaft. The speed reduction ratio of the screw transmitting means is set so as to become larger in the small operation angle control state than a large operation angle control state of the intake valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080584-A (JP)
Title: Personal digital assistance
Inventor: MISAWA TAKASHI
IPC: H04W60/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal digital assistance capable of avoiding the problem that a battery runs out when needed and communication becomes impossible.  <P>SOLUTION: The personal digital assistance which periodically communicates with a base station and registers a present position is provided with a decision means for deciding that it is moving / not moving and a control means for stopping the communication with the base station or extending a communication interval when it is decided that it is not moving by the decision means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078038-A (JP)
Title: Method for predicting silencing characteristic of nonuniform cross section pipe and nonuniform cross section sound-absorption pipe
Inventor: UCHIUMI MASAHIKO
IPC: G06F17/50
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To shorten calculation time by reducing the degree of freedom of a differential equation necessary for calculation.  <P>SOLUTION: A fundamental equation and a boundary condition of flow based on the inviscid linear theory of a compressible flow are derived (step S1) and displayed in the integral form of a variational principle (step S2). The solution of pressure and a flow rate component is set by using an eigenvalue and generalized coordinates (step S3). In such a case, the eigenvalue is defined as a continuous function over the entire pipe length, and the generalized coordinates corresponding to the eigenvalue are defined as effective coordinates over the entire pipe length. The solution of the pressure and flow rate components is substituted into the variational principle, a linear algebraic equation about the generalized coordinates is solved by an eigenfunction expansion method, and, in such a case, differentiation about the axial direction coordinates of the eigenvalue which arises because pipe cross sectional dimensions are not uniform in the axial direction is taken into consideration (step S4). The linear algebraic equation about the generalized coordinates is solved with respect to each frequency to determine a sound field (step S5), the vibration sound pressure of the input side is compared with the sound pressure of the sound field of an output side to predict silencing characteristics (step S6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078070-A (JP)
Title: Navigation system
Inventor: ICHIDA TAKASHI
IPC: G08G1/0969
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the identification of display characters in a navigation system.  <P>SOLUTION: Road map data are obtained and character data regarding characters to be displayed are inputted from mark data added to the road map data. Based upon class data representing names and kinds of administrative names, facility names, natural geographical names, etc., of the character data, font images of characters are determined and characters based upon the determined font images are read out of a memory part by using code data indicating the characters themselves. The read characters are displayed on a road map to display the names with the characters of the font images corresponding to the names and kinds, so that a user can easily identify various names.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073742-A (JP)
Title: Coin deliverer
Inventor: ANDO KAZUMASA
IPC: G07D9/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin deliverer which enables reduction in loads in the rotation of a rotary disc while getting the coins evenly stored in an overflow coin container.  <P>SOLUTION: This deliverer is provided with a coin container 2 for storing the coins and the rotary disc 3 which is rotatably installed on a base surface 51 below the coil container 2. It is possible to deliver the coins brought between the rotary disc 3 and the base surface 51 following the rotation of the rotary disc 3. An overflow coil guide path 8 is provided to guide the coins overflowing the coin container 2 to the overflow coin container Y. The overflow coin guide path 8 is installed in a course which reaches the side of the overflow coin container Y in the coin container 2 from the front-hand part T of the coin container 2 and extends deeper along the rim of the coin container 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081053-A (JP)
Title: Method for purifying coffee extract
Inventor: KOMAI TSUYOSHI
IPC: A23F5/16
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying coffee extract which comprises eliminating impurities such as unpleasant taste and smell, or the causative agent of the taste and smell from the coffee extract so as to be usable for food and drink, cosmetics or the like.  <P>SOLUTION: The method for purifying coffee extract comprises making microorganism contact with aqueous solvent extract from coffee beans to eliminate impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086411-A (JP)
Title: Loss preventing device
Inventor: SATO TAKETOSHI
IPC: G08B21/24
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To make it unnecessary to always worry about the presence or absence of a power source since a power source for signal transmission is always necessary for a transmitting means wherein a battery is necessary as the power source.  <P>SOLUTION: In a distance where a signal from an electronic tag 3 attached to an article of value 4 reaches the portable telephone 1, it is decided that the article of value 4 attached with the electronic tag 3 is positioned closely to the portable telephone 1. In a distance where any signal from the electronic tag 3 does not reach the portable telephone 1, it is decided that the article of value 4 attached with the electronic tag 3 is positioned away from the portable telephone 1, and that the article of value 4 is lost, and the result is announced by an announcing means 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003146717-A (JP)
Title: Cement admixture and cement composition
Inventor: HIRATA TAKESHI
IPC: C04B103/32
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture which has a high water reducing ratio and slump retainability, and to provide a cement composition blended with the cement admixture. SOLUTION: The admixture essentially consists of a mixture of a second copolymer in which the ratio of a first polyethylene glycol (meth)acrylate having a specified oxyethylene mean additional molar number is 5 to 65 wt.%, the ratio of a carboxylic monomer is 35 to 95 wt.%, and the other monomer capable of copolymerizing with these monomers is 0 to 50 wt.% and/or a second copolymer salt obtained by neutralizing the copolymer with an alkaline substance, and a third copolymer in which the ratio of a second polyethylene glycol (meth) acrylate having a specified oxyethylene mean additional molar number is 65 to 95 wt.%, the ratio of a carboxylic monomer is 5 to 35 wt.%, and the ratio of the other monomer capable of copolymerizing with these monomers is 0 to 30 wt.% and/or a third copolymer salt obtained by neutralizing the copolymer with an alkaline substance.
Patent JP-2004084401-A (JP)
Title: Cold/hot water supply piping unit and installation method for the same
Inventor: FUJIWARA TAKAO
IPC: E03C1/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold/hot water supply piping unit that enables easy and stable installation in one place in a ceiling or the like, and ensures excellent water flowability and workability, and an installation method therefor.  <P>SOLUTION: Pipe materials are annularly formed into a cold water supply branch pipe 2 with one or more branch pipes connected, and a hot water supply branch pipe 3 with one or more branch pipes connected. A support member 6 with a mounting portion 7 to a mounting position fixes the cold water supply branch pipe 2 and the hot water supply branch pipe 3 integrally in a superposed or concentric arrangement. The support member 6 is formed in X or substantial Y form, and the mounting portion 7 is formed in the center thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090952-A (JP)
Title: Storage case for disklike recording medium
Inventor: KOBAYASHI SHINKICHI
IPC: G11B23/03
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage case for a disklike recording medium which carries the medium without contact with a recording surface of the medium and is free from stress even when removing the medium from the storage case.  <P>SOLUTION: The storage case 1 for a disklike recording medium includes a finger pressing portion 41 having an outer diameter slightly smaller than the diameter size of the center hole T of the medium, a locking claw 43 provided to protrude outward from the side peripheral surface of the pressing part 41, and an elastic supporting piece 45 for supporting the pressing part 41 so that the pressing part 41 can move up and down. A guide slope 51 for guiding the medium slantly upward in slide contact with a corner K below the outer diameter periphery G of the medium is formed outward on the extension of the locking claw 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094609-A (JP)
Title: Print processing system and program used therefor
Inventor: KAWAHARA RIICHIRO
IPC: G06F3/12
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To more evenly and efficiently operate a plurality of printers executing print jobs, and to secure security.  <P>SOLUTION: In this system, a web server 22 accepts, from a user computer 12, an order for delivery of printed matter which is printed in a print center with specification of image data, and transmits the accepted order information and user's personal information to a management server 30 as electronic mail. The management server 30 calculates a load state of each the printer 41-49 of the specified print center, assigns the printer having the minimum load state as a printer executing the print job accepted from a user, and transmits the order information and the user's personal information to the assigned printer as electronic mail. The printer accepting the electronic mail downloads the image data through an image delivery system 26 of the web server 22 and prints the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092209-A (JP)
Title: Door structure of operating room of working vehicle
Inventor: ITO TATSUSHI
IPC: B60J5/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structure of an operating room of a working vehicle without applying troublesome processing to a pillar and having a structure capable of rationally exhibiting a sealing function.  <P>SOLUTION: The sliding type door structure in the operating room of the working vehicle is so constituted that a sealing member 5 attached to the edge section of a door 4 is abutted on a corner section (6a) of a frame of the operating room to seal and, at the same time, that a door closing hardware 7 is mounted to a bracket 8 at a position separated from the front pillar 6 to engage with a striker 9 attached to the door 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096525-A (JP)
Title: Apparatus, system and method for forming image
Inventor: NIWA YUICHI
IPC: H04N1/60
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To give an effect for changing the atmosphere of a color image without ignoring the color of an original image in image expression to be printed and outputted.  <P>SOLUTION: At the time of the change command for atmosphere (by a printing request of a host PC2 or a panel 11 of a printer 1), the colors are converted into respective color components of an objective image by a color conversion characteristic (M:+5%, Y:+3% and C:-3% in heart warming atmosphere) adjusted in accordance with a conversion rule corresponding to the atmosphere instructed from registered ones. A color conversion is performed in various processes until the original image is converted into color space expression depending on a device, which is used in a final printing engine 12. When it is used in a CMYK (cyan, magenta, yellow and black) space depending on the device, it becomes a processing by a controller 13 attached to the printing engine. When it is applied in color space of sRGB and L*a*b*, a printer driver 22 on a host side or a printer controller 10 of the printer can be used. The color conversion can be processed at the same time as color matching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092257-A (JP)
Title: Wireless device for vehicle
Inventor: NAGANO TETSUJI
IPC: E05F15/16
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To extend an operation time of a power window function in the case that the power window function is attached to an electronic key or the like.  <P>SOLUTION: A wireless device for a vehicle comprises a portable transmitter and receiver mounted on the vehicle and transmitted and received between the transmitter and receiver and a main control device having a transmitting and receiving function and a control function; and a sub-control device mounted on the vehicle, and successively receiving an instruction from the main control device and controllably maintaining an actuator when the portable transmitter and receiver is positioned in an area capable of transmission and reception with the main control device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003167478-A (JP)
Title: Electrophotographic photoreceptor, method for forming image, image forming device and process cartridge
Inventor: NAGAME HIROSHI
IPC: G03G15/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment-friendly electrophotographic photoreceptor in which electrification noises, when a DC voltage superposed with an AC voltage is applied on an electrifying member to electrify the photoreceptor, can be suppressed to a level causing no problem from the viewpoint of practical use, to provide a method for forming an image and an image forming device by using the above photoreceptor, and to provide a process cartridge which can suppress electrification noises in an image forming device and which is easy for maintenance, inspection and exchange.  <P>SOLUTION: In the electrophotographic photoreceptor having a conductive drum as a supporting body, the supporting body of the photoreceptor houses a vibration damping material containing a raised material, a vibration absorbing material and a high resilient sheet. The method for forming an image and the image forming device use the above photoreceptor. The process cartridge is an assembly of the above photoreceptor and other devices, and can be attached to/detached from the main body of the image forming device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004089115-A (JP)
Title: Machine for automatically peeling coat of onion
Inventor: SUZUKI NOBUYOSHI
IPC: A23N15/08
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive machine for automatically peeling coat of an onion, having a simple structure.  <P>SOLUTION: A conveyor (15) is arranged on a frame (11), and two or more onion-holding means (17) are fixed to the conveyor. A pair of notch-forming means (19) for forming notches in the onion (1) is arranged at the side of the conveyor, and each of the notch-forming means has one terminal of a turning arm (21) attached so as to be freely turnable. A notching blade (23) is protruded from the vicinity of the other terminal of the turning arm, and a return spring (25) is arranged between the turning arm and the frame. A pair of rotary rollers (37) rotating in the same direction is arranged at the lower part of the end part of the conveyor so as not to be advanced and retreated, and a compressed air-blowing means (38) for blowing the compressed air to the onion on the rotary roller is arranged. A rotary lever (39) is arranged at the upper part of the rotary roller so that the onion on the rotary roller may be dropped from the rotary roller by the rotary lever.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092286-A (JP)
Title: Piping structure for bathroom
Inventor: SHOJI KENGO
IPC: E03C1/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To make a piping structure for bathroom able to be simplified and quickened in piping work and reduced in cost, and enable to perform piping without using an elbow easy to cause a pressure loss and without enlarging the flying-out size of a pipe to a wall rear.  <P>SOLUTION: In the piping structure for bathroom in which piping is performed to facilities in a bathroom through the wall surface 1 of the bathroom, an opening section 5, through which a plurality of the pipes 4 are passed together, is formed to the wall surface 1. The opening section 5 is closed by a cover 8 projected into the bathroom. An inclined plane section 8a in which an inclined plane is directed to the inside of the bathroom is formed to the cover 8. The pipes 4 are connected to the facilities in the bathroom through the inclined plane section 8a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094104-A (JP)
Title: Method and apparatus for image formation
Inventor: HIRAOKA KEIKO
IPC: G03G5/06
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can maintain high-definition picture quality even if the temperature of an induction photoreceptor which is usable in negative electrostatic charging rises during repetitive use.  <P>SOLUTION: The photoreceptor is an induction photoreceptor which has a single-layer type photosensitive layer on a conductive base and is used in negative electrostatic charging. A drum heater composed of a surface type heating body is mounted inside the photoreceptor having in the photosensitive layer an azo pigment, positive hole transporting molecules, and a binding resin represented by a general formula (1), and constant temperature is maintained on the photoreceptor to realize a high-definition image.  <P>COPYRIGHT: (C)2004,JPO