baber/WOPTO huggingface dataset:
Patent JP-2004003755-A (JP)
Title: Ice maker
Inventor: TAKAHASHI YASUHITO
IPC: F25C1/24
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice maker for a home refrigerator or for business which produces clear ice in a short time.  <P>SOLUTION: This ice maker comprises an ice maker container 1 disposed in a space cooled down to a freezing temperature and having a plurality of recessed parts of which the upper surface sides are opened, an insulating cover body 14 which covers the top surface of the ice maker container 1 so that the inside of the recessed parts of the ice maker container 1 may not be cooled from the top surface side of the ice maker container 1 at the time of producing ice, a plurality of water supply nozzles 9 which pierce through the cover body 14 and are displaced so as to face each of the plurality of recessed parts, an oscillation means which oscillates the ice maker container 1 at the time of producing ice, and an intermittent water supply means 11 which intermittently supplies a required amount of water for producing ice in the plurality of recessed parts from the water supply nozzles 9 by dividing it at several times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006181-A (JP)
Title: Manufacturing method of sealing plug for sealing arc tube, and discharge lamp using sealing plug
Inventor: OKUYAMA HIKOHARU
IPC: H01J9/28
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality sealing plug stabilized in dimension and shape, and to improve productivity.  <P>SOLUTION: This method is used for manufacturing the sealing plug 8 for sealing an arc tube composed by nearly concentrically laminating a plurality of sintered bodies 10, 11, 12, 13 and 14 having different constituents on the circumference of a metal lead wire 9. The method comprises: a slurry manufacturing process for manufacturing slurries 16 each containing a sintered body constituent for every layer of the sealing plug 8; a preform manufacturing process for dipping a core 17 having a shape nearly equal to the lead wire 9 into the innermost slurry, for sequentially dipping it into remaining slurries up to the outermost one after drying the stuck innermost slurry, and for repeatedly drying them to manufacture a preform 15; a tentative sintering process for eliminating the core 17 by thermal decomposition and for tentatively sintering the preform 15; and a main sintering process for inserting the lead wire 9 into a cavity formed by the elimination of the core 17, and for integrating the lead wire with the preform 15 by sintering the tentatively sintered preform 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008315-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine wherein the attaching property of a winning port device can be improved.  <P>SOLUTION: For this game machine, winning port devices 10 are arranged to correspond to openings 22 formed on a game panel 1. The winning port device 10 is constituted of an attaching base 20 attached to the surface of the game panel 1, a front surface forming part 21 forming a winning port 27, and a rear surface forming part 18 having a winning ball sensor 36 which detects a winning ball entering the winning port 27. Then, the rear surface forming part 18 is housed in the opening 22, and the game machine is equipped with an intermediate member 23 forming a lead-out channel 31 which leads out a winning ball from the winning port 27 to the rear side, and a rear member 25 which is formed to protrude to the game panel rear surface side at a location behind the intermediate member 23 and forms a ball streaming down path 40 in which the winning ball led out from the lead-out channel 31 of the intermediate member 23 streams down. Also, an arrangement part which arranges a specified area of the winning ball sensor 36 to a predetermined area of the ball streaming down path 40 of the rear member 25 is formed. At the same time, a recessed chamber 32 is formed at a location corresponding to the arrangement part under the lead-out channel 31 of the intermediate member 23. Then, a ball detecting part 36B of the winning ball sensor 36 is arranged at the arrangement part in a state wherein the base part of the winning ball sensor 36 is housed in the recessed room 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003087309-A (JP)
Title: System for selecting an appropriate optical fiber type for a communication network
Inventor: MCDONALD MICHAEL A
IPC: H04B10/20
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To build up an optical fiber selection system that automatically recommends an appropriate optical fiber type for a communication network, based on input from a user. SOLUTION: A computer network 100 includes user computer systems 108, 110, 112, 114 that are in communication with a vendor computer system. The vendor computer system executes codes and performs a number of steps. Initially, the vendor computer system receives at least one technical parameter associated with the proposed communication network from the user, via the user computer system 108. Next, the vendor computer system automatically selects an optical fiber type for the communication network based on at least one technical parameter. Finally, the vendor computer system provides the selected optical fiber type to the user, via the user computer system 108.
Patent JP-2004013709-A (JP)
Title: Partial product generation circuit and multiplier
Inventor: AWAKA KAORU
IPC: G06F7/533
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial product generation circuit and a multiplier which can accelerate a calculation speed.  <P>SOLUTION: A first encoding circuit E<SB>j1</SB>generates control codes A<SB>1</SB>and A<SB>2</SB>which determine a multiplying factor (1 or 2 time(s)) of the partial product to a multiplicand corresponding to a bit Y<SB>2j</SB>and a bit Y<SB>2j-1</SB>of a multiplier. The second encoding circuit E<SB>j2</SB>generates a control code /ZDT which determines whether the value of the partial product is set at '0' or not corresponding to the bit Y<SB>2j</SB>and a bit Y<SB>2j+1</SB>of the multiplier, and the second control code A<SB>2</SB>. The third encoding circuit E<SB>j3</SB>generates control codes Sgn and /Sgn which determine a code of the partial product corresponding to the bit Y<SB>2j+1</SB>of the multiplier, and a bit inversion signal AsX. The control code /ZDT which requires a long time to be generated is processed at a post-circuit of a bit circuit P<SB>ji</SB>, thereby accelerates the calculation speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013788-A (JP)
Title: Portable information code reader
Inventor: ISHIBASHI TOSHIJI
IPC: G06K7/10
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously achieve improved portability and an enlarged screen of data display part.  <P>SOLUTION: A handy terminal 1 comprises a main body unit 2 on the front face of which the data display part 3 of a comparatively large area is disposed, an optical head part 4 mounted detachably on the main body unit 2, and an operation unit 6 provided across the main body unit 2. The operation unit 6 has a cross section shaped like a rectangular frame surrounding the main body unit 2, and can reciprocate between a first position (figure 1 (b)) in which the operation unit 6 overlaps on the data display part 3 and a second position (figure 1(a)) in which the operation unit 6 is protruded downward from the main body unit 2 so that the whole of the data display part 3 is exposed. The position of the operation unit 6 is detected with electrodes 8, 9. When the unit is in the first position, the unit is switched to a power saving mode, and when the unit is moved to a position other than the first position, processing of information code reading with the optical head part 4 is permitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019609-A (JP)
Title: Oil pump
Inventor: YAMAUCHI KENTARO
IPC: F04C14/26
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil pump capable of surely drain oil from a drain outlet even when the oil pump is provided with high pressure and high capacity to reduce damage to a sealing member.  <P>SOLUTION: The oil pump comprises a rotor for providing pumping action, a drive shaft, a sealing member for sealing a boundary area between an outer wall face of the drive shaft and an inner wall face of a shaft hole, and the drain hole 51. The drain hole 51 sucks excessive amount of oil from the drain inlet through a drain communicating channel and drains to the drain outlet 51. In a cross section showing an opening center 51x of the drain outlet 51 in a direction orthogonal to a center line P1 of a sucking channel 24, the opening center of the drain outlet 51 is configured to be positioned outside an inner wall face 24r of the sucking channel 24 or an extended line of the inner wall face 24r.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265891-A (JP)
Title: Washing machine
Inventor: KO TOKA
IPC: D06F37/12
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine capable of preventing damage to laundry and clogging of foreign matters by improving connecting structure of guides of an upflowing water flow and a dewatering tub.  <P>SOLUTION: The dewatering tub comprise a bottom plate and a barrel part connected to the outer periphery end of the bottom plate, the plurality of guides of the upflowing water flow for guiding water flow generated by a pulsator to the upper portion of the dewatering tub are arranged at the barrel part of the dewatering tub, a plurality of protruding pawls formed spaced apart by a constant distance having circular arc shaped distal end for engaging lower ends of the guides, a plurality of recessed portion forced between the respective protruding pawls, and a rim portion made in annular shape and coupling the distal end portions of protruding pawls and the entering portion of the recessed portions are arranged in the bottom plate of the dewatering tub. And, the annular rim portion defines a concentric circle having a constant diameter relative to the center of the bottom plate, and washing water entering opening for introducing washing water into the respective guides are defined between the annular rim portion and the entering portion of the respective recessed portions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004023764-A (JP)
Title: Image processing device
Inventor: IMAIZUMI KATSUICHI
IPC: H04N5/378
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device which secures an effective exposure time and removes dark current noise stably regardless of a change in the temperature of an imaging element even when a highly sensitive imaging element is used.  <P>SOLUTION: The image processing device 4 has an average value computing circuit 41 as a means of computing an imaging condition for computing a dependency value on the imaging condition. This circuit computes an average picture element value for one frame of a picture element determined as a lightproof area by a lightproof part determining signal from a dark current distribution tentative storage memory 39. The device also has a multiplication circuit 42 as a means for computing noise to compute a noise pattern under the imaging condition. This circuit multiplies a reference dark current value from the memory 39 with the average picture element value computed by the circuit 41, and converts the value to dark current noise associated with the temperature of a CCD 23 in operation. The device also has a subtraction circuit 33 which subtracts the dark current converted by the circuit 42 from an image signal outputted from an A/D conversion circuit 32, and removes a noise pattern caused by the dark current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003106813-A (JP)
Title: Method for determining state value of rigid body in space by using video meter
Inventor: STRIETZEL ROLAND
IPC: G01B11/00
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To find a new possibility for determining state values of an object moving in a space. SOLUTION: Light spots as mapping of three-dimensional target structure including at least 4 luminous points are photographed by using an image sensor. The xy coordinates of the light points projected in the reception plane of the image sensor are determined as measured data in image point vector format. By using a sequential control system (F), the state values (s, q) of a moving object are calculated. Here, the sequential control system (F) utilizes an inverse function (H-1 ) and processes the measured data of each light spot and the inverse function (H<-1> ) is realized in a feedback part (R) in the control system by using a mapping function (H) of the image sensor. Also, the calculated coordinates (sr , qr ) are output as a measured result of the state value (s, q) for the object.
Patent JP-2004030997-A (JP)
Title: Electron gun for electron beam machining
Inventor: TAKIZAWA TADAO
IPC: C23C14/30
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize an electron gun for electron beam machining preventing wear/break of a filament due to ion flow generated by an electron beam and unstable output voltage from a high-voltage power source and requiring no consumable part for coping with the ion flow.  <P>SOLUTION: A deflection part 13 deflecting the electron beam EB is arranged in a beam formation electrode 12 accelerating an electron emitted from the filament 11 and forming an electric field generating the electron beam EB so that the electron beam EB is protruded on the emission side beyond an opening part. A grounded anode 15 forming the electric field generating the electron beam EB with the beam formation electrode 12 is arranged face to face to the deflection part 13 while putting the electron beam EB between them. In the progress direction of the main flow of ions ionized from the electron beam, a grounded ground metal plate 16 is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026534-A (JP)
Title: Method of manufacturing plate glass
Inventor: IGA GENICHI
IPC: C03B35/24
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the smoothness of a plate glass after being formed, by improving a method for supplying a glass ribbon being in a molten state and to be supplied to a plate glass forming apparatus from a glass melting furnace.  <P>SOLUTION: The glass ribbon 13 supplied to the plate glass forming apparatus 15 from the glass melting furnace 14 is laid sigmoidally on a pair of tension rollers 24A and 24B and the rollers 24A and 24B are rotated while applying pressure on the surface of the glass ribbon 13 through a thin layer of a vapor film formed by vaporizing a vapor film forming agent. The surface of the molten glass ribbon 13 is polished through the vapor film 18 by the rotation of the tension rollers 24A and 24B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032279-A (JP)
Title: Image processing system, information processing apparatus, image processing apparatus, and control program
Inventor: HIRAI NOBUYUKI
IPC: H04N1/21
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which can write images scanned only by a very simple operation (button pressing of a scanning tool bar), in a personal computer in a system for controlling an image processing unit having a scanner function and a card writing function from the personal computer.  <P>SOLUTION: In the system, in which the personal computer is connected to the image processing unit with an interface, a read image read by an original reader of the image processing unit is transferred to the personal computer, converted into a file format by the personal computer, and written in a detachable storage medium mounted in the image processing unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028762-A (JP)
Title: Method and device for ultrasonic flaw detection
Inventor: MORIZAKI HIROYASU
IPC: G01N29/28
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for ultrasonic flaw detection for obtaining a flaw detection result with high sensitivity and accuracy for all times independent of an atmospheric temperature at the time of flaw detection.  <P>SOLUTION: In the method for ultrasonic flaw detection, a contact medium 8 is applied to a surface of an inspected body A, and an ultrasonic probe 1 transmitting/receiving an ultrasonic wave is pressed against the contact medium 8 so as to detect flaws in the inspected body A. In a state where the contact medium 8 has a temperature higher than a temperature at the time of detecting the crack, the contact medium 8 having the high temperature is applied to the surface of the inspected body A, and the ultrasonic probe 1 is pressed against the contact medium with the high temperature. In a state where the contact medium 8 has a temperature lower than the temperature at the time of being applied to the inspected body A and being pressed by the ultrasonic probe 1, the ultrasonic probe 1 performs the crack detection of the inspected body A. A device for ultrasonic flaw detection for use in the method is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032376-A (JP)
Title: Information terminal equipment, information processor, and information transmission reception system
Inventor: TAKADA MASAYUKI
IPC: H04B7/26
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform authentication between a mobile phone and a server apparatus in the case of transmitting position time information calculated by a GPS function to the server apparatus.  <P>SOLUTION: When the mobile phone 10 provided with the GPS function and a network function transmits information with respect to a position and a time (position time information) obtained by using the GPS function to the server apparatus 30, authentication between the mobile phone 10 and the server apparatus 30 is performed. Only when it is authenticated that the server apparatus 30 is a legitimate access object, the mobile phone 100 transmits the position time information to the server apparatus 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024144-A (JP)
Title: Lure
Inventor: NAMIKI TOSHISHIGE
IPC: A01K85/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lure preventing a hook from causing noise, or a coating of a body from being injured by coming into contact with a body even if the hook is swung when swimming the lure after casting the lure into water to enable a fish having the nature of biting a non-rattle type lure by strongly reacting therewith to be precisely fished.  <P>SOLUTION: The lure has at least one hook 2 attached to a body 12 through a hook-holding tool 13. The hook-holding tool 13 has a hook-hanging part 13a through which a ring-shaped eye 2b of the hook 2 is passed, and which hangs the hook 2 so as to be swung in the front and rear and right and left directions, and stopper parts 13b regulating the swinging range of the hook 2 so that the hook 2 may not come into contact with the body 12 when the hook 2 is swung in the right and left direction, arranged at both right and left of the hook-hanging part 13a, and having the nearly same length as the whole length of the hook-hanging part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340870-A (JP)
Title: System in which manufacturing of plastic molded product and printing can simultaneously be carried out
Inventor: ASAUMI KAZUO
IPC: B29C45/17
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which the manufacture of a plastic molded product and printing can simultaneously be carried out.   <P>SOLUTION: This system in which the manufacture of a plastic molded product and printing can simultaneously be carried out is provided with: (i) a manufacturing means for manufacturing a plastic molded product; (ii) a moving means for moving a part of devices constituting the manufacturing means from the manufacturing means to a printing means or vice versa; (iii) a printing means for conducting printing on the plastic molded product moved by the moving means; (iv) a take-out means for taking out a complete product of the plastic molded product printed by the printing means; and (v) a computer for controlling the manufacturing means, the moving means, the printing means, and the take-out means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003078574-A (JP)
Title: Burst mode receiver having offset compensating function and its data recovery method
Inventor: CHANG YOUNG-JOON
IPC: H04B10/272
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a burst mode receiver having an offset compensating function and its data recovery method. SOLUTION: This burst mode receiver is provided with an intermediate value detecting part for detecting an intermediate value between the minimum value and maximum value of an input signal of an analog form to be discontinuously inputted in response to a switching control signal, and for outputting the detected intermediate value, an amplifying part for amplifying a difference between an input signal and a reference value, and for outputting the amplified result, an offset compensating part for outputting a compensation signal having a level varied according to the amplified result and a compensating control signal, an adding part for adding the compensation signal to the intermediate value, and for outputting the added result to the amplifying part as the reference value,  and a control part for generating the switching control signal and the compensating control signal corresponding to the analyzed result of the amplified result inputted from the amplifying part and to a reset signal inputted form the outside. Thus, it is not necessary to perform tuning from the outside, and it is possible to accurately compensate offset, and to quickly perform the operation.
Patent JP-2004029647-A (JP)
Title: Photopolymerizable lithographic printing plate
Inventor: KOIZUMI SHIGEO
IPC: G03F7/11
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photopolymerizable lithographic printing plate which is hardly damaged even in an automatic traveling system, that is, which has excellent scratch resistance, high sensitivity, and adaptability for a safe light.  <P>SOLUTION: The photopolymerizable lithographic printing plate has, on the surface of a hydrophilic support, a photopolymerizable photosensitive layer and a protective layer. The protective layer contains (A) polyvinyl alcohol and (B) a polyallyl amine salt, with 5 to 30 mass% proportion of the component (B) with respect to the sum of the component (A) and the component (B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003060205-A (JP)
Title: Method of manufacturing dmos transistor
Inventor: BROMBERGER CHRISTOPH
IPC: H01L29/78
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the sidewall and floor region of a trench structure being doped, at the same time in a conventional DMOS transistor. SOLUTION: The sidewall and floor region of a trench structure can be doped separately through this manufacturing method. The sidewall can be doped so as to vary with its part on the surface in the impurity concentration. As to a DMOS transistor, a high-breakthrough voltage can be produced against a low ON-state resistance, and especially the required space can be reduced in a driver structure.
Patent JP-2004039402-A (JP)
Title: Electric connector
Inventor: MATSUMOTO SHUZO
IPC: H04R1/04
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector in which thinning and reduction of compression load can be realized and the number of components can be reduced.  <P>SOLUTION: A plurality of conductive connectors 10 are provided in parallel on an insulating substrate 1 and their both ends are protruded and the upper end of each conductive connector 10 is made opposed conductibly to a plurality of land electrodes 24 of an printed-circuit board 21 of a microphone 20, and each conductive connector 10 is integrated as an input and output part of the microphone 20. Since the electric connector functions not as an independent product but as a part of the microphone 20 with a contact portion, a separate holder is not required at conduction connection, thereby the thinness and the reduction of the number of components can be realized.  <P>COPYRIGHT: (C)2004,JPO