baber/WOPTO huggingface dataset:
Patent JP-2004212347-A (JP)
Title: Revolution speed sensor device and rotation device with the revolution speed sensor device
Inventor: MATSUOKA KATSUTOSHI
IPC: F16C41/00
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolution speed sensor device, which judges not only revolution speed of rotor, but also revolution direction only by providing a sensor, and also to provide a rotation device with the revolution speed sensor device.  <P>SOLUTION: The revolution speed sensor device (1) is provided with: an annular sensor ring (10); freely rotatable in normal revolution direction and reverse revolution direction together with the rotor (100); a sensor (20) sensing physical characteristic variation on a sensed rotation surface (11) of the sensor ring (10) accompanying the rotation of the rotor (100) and arranged and fixed so as to always face a part of a rotation plane to be sensed (11) of the sensor ring (10); and a transducer (30) for producing pulse series signals with frequencies proportional to the revolution speed of the rotor (100) by conversion-processing the signal output from the sensor (20). The sensed rotation surface (11) is formed so that the waveforms of the signal output from the sensor (20) are different between the case of normal revolution direction and the case of reverse revolution direction of the sensor ring (10).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220805-A (JP)
Title: Defect repairing method for display element
Inventor: KAWAGUCHI GOJI
IPC: H05B33/10
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for repairing a defect caused by shorting of the electrode of a display device.  <P>SOLUTION: A method for repairing a shorted part of the electrode includes a process (1) where a protective film is formed on the upper surface of the electrode, a process (2) where the protective film on the upper surface of the shorted part of the electrode is removed, a process (3) where the shorted part of the electrode is etched, and a process (4) where the protective film is removed. The method is effective for a color organic EL display that uses the stated method and a manufacturing method of the organic EL display as well.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221761-A (JP)
Title: Analog / digital conversion method and circuit, and physical quantity detecting apparatus using the same
Inventor: KAWAI MOICHI
IPC: G01D1/18
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical quantity detecting apparatus the detection section of which is downsized and deterioration in the measurement accuracy due to heat generation from components of which is also avoided, and also to provide an analog / digital conversion method and circuit suitable for the same.  <P>SOLUTION: In the detecting apparatus employing its built-in analog / digital conversion circuit for converting an analog signal corresponding to the physical quantity such as temperature into a digital signal, the analog / digital conversion circuit generates a pulse when voltage consecutively stepwise rising from a minimum value with a prescribed step difference at a prescribed time interval reaches the same voltage as that of the analog signal, and the pulse width corresponds to the physical quantity such as temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003297740-A (JP)
Title: Fine pattern forming method
Inventor: KO JIGEN
IPC: G03F7/004
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine pattern forming method for forming a fine pattern by using a resist having superior resistance in etching.  <P>SOLUTION: In this method, a semiconductor substrate containing a conductive film is coated with both a resist film for i line and an ArF resist film successively; a mask having a specific pattern is applied for carrying out exposure and first baking, and generates an OH group or a COOH group in the ArF resist; the mask is removed; a first resist pattern is formed by a first development; exposure and second baking are carried out; a silicon oxide film is formed on the surface of the first resist pattern for silylating by utilizing HMDS; the second resist pattern is formed by allowing the resist film for i line to be subjected to dry process development with the first resist pattern including the silicon oxide film as the mask; and the conductive film is etched with the first and second resist patterns containing the silicon oxide film as the mask.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004219255-A (JP)
Title: Device, method, and program for measuring size
Inventor: YAMAMOTO ATSUHARU
IPC: G01B11/02
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a size-measuring device, a size-measuring method, and a size-measuring program for measuring objects, which enable simple measurement of the size of a measuring object with only a small amount of work.  <P>SOLUTION: This device is composed of an imaging section 101 for imaging a package, an LED 103 for brightly illuminating the package, a marker light projector 105 for illuminating the center position of an imaging range of the imaging section 101 with laser beam, an image storage unit 107 for storing image data on the package imaged by the imaging section 101, an arithmetic section 109 for finding the size of the package from the image data stored in the storage unit 107 by arithmetic processing, a display unit 111 for displaying the image picked up by the imaging section 101 or information on the size of the package found by the processing section 109, and an operation unit 113 for an operator to give individual instructions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220978-A (JP)
Title: Electronic equipment
Inventor: YAJIMA HIDEO
IPC: H01R13/46
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To evade an adverse effect of prying action in connection and releasing connection of a connector in an electronic equipment provided with a plug connector main body.  <P>SOLUTION: The plug connector main body 70 has a bearing borne member 80 fixed to its base part side 70b supported by a bearing member 81, and mounted on a cap 40. Shaft parts 80b, 80c of the bearing borne members 80, are fitted into recesses 81b, 81c of the bearing member 81. The plug connector main body 70 is capable of being tilted against the cap 40. A spacer member 83 made of elastomer is fitted into an opening 40a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227698-A (JP)
Title: Optical disk device
Inventor: ABE TAIICHI
IPC: G11B17/051
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of preventing dust from entering the device, and loading without scratching the optical disk.  <P>SOLUTION: The optical disk device is so constructed as to chuck the optical disk with a turntable 12 and a chucking plate 31 by calculating the center position of the optical disk when a 1st sensor 34 and a 2nd sensor 35 detect the optical disk, driving an optical disk transfer motor 17 to transfer a spindle motor 11 so that the turntable 12 is positioned below the center of the optical disk, driving a deck transfer motor 20 to lift the deck 19 up to an optical disk mounting position on the turntable 12, driving the optical disk transfer motor 17 to transfer the spindle motor 11 so that the turntable 12 is positioned below the chucking plate 31, and driving a deck transfer motor 20 to lift the deck 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223676-A (JP)
Title: Work chucking device
Inventor: UEDA TAKASHI
IPC: B25J15/08
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work chucking device, preventing excessive force from being applied to a work and a finger even in the case where the work put in the chucked state or the finger put in the non-chucked state is caused to collide with the lower surface by mistake.  <P>SOLUTION: This work chucking device includes: a frame 24; a plurality of fingers 28A, 28B, 28C, 28D, at least one pair of which are disposed opposite to each other to chuck a work; and a plurality of finger support members 26A, 26B, 26C, 25D slidably arranged on the frame 24 supporting the fingers 28A, 28B, 28C, 28D to approach and separate from the work. The work chucked by the fingers 28A, 28B, 28C, 28D can be retracted in the vertical direction without being obstructed by a member such as the frame 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227723-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: OGAWA DAIYA
IPC: G11C16/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a flash memory in which a defective chip can be replaced while minimizing design change of a memory device itself.  <P>SOLUTION: In this flash memory comprising memory blocks (12) and a controller (11) for applying erasure, etc., to the memory block, when an erasure defective status is outputted when an erasure command is inputted to a certain memory block, a redundancy determination circuit (14) stores an address at that time and an address in a block (12c) for redundancy as a redundant address to the address in a redundant address storing means (15). When the address is thereafter accessed, the address is replaced with the redundant address stored in the redundant address storing means (15), a block for redundance is substituted for a defective memory block.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226370-A (JP)
Title: Piping structure and method for piping sleeve fixing in nuclear installation
Inventor: ISHIKAWA HIROSHI
IPC: E04G15/06
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an invasion of raindrops and the like into a building inside.  <P>SOLUTION: An inner sleeve 4 where piping 5 is inserted is arranged by penetrating a building side wall 1 and an outside wall 2, and an outer sleeve 3 is arranged outside the inner sleeve 4 with an interval. The outer sleeve 3 is fixed to the outside wall 2 and the inner sleeve 4 has the first sleeve 4a fixed to the building side wall 1 and the second sleeve 4b contacted to the first sleeve 4a connected along the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229523-A (JP)
Title: Method for separating nerve trunk cell or precursor cell originating from cerebral cortex or cerebral basal ganglia anlagen
Inventor: TAMAMAKI NOBUAKI
IPC: C12N15/09
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and surely separating nerve trunk cells or precursor cells originating from cerebral cortex or cerebral basal ganglia anlagen, because the nerve trunk cells or precursor cells originating from the cerebral cortex region or cerebral basal ganglia anlagen region exhibit different natures and produce different nerve cells and further because it is essential to separate both the cells, in order to obtain the single cell group in vitro.  <P>SOLUTION: This method for simply and surely separating the nerve trunk cells or precursor cells originating from the cerebral cortex or cerebral basal ganglia anlagen is characterized by ligating a DNA containing a gene promoter region encoding a protein always expressed in the nerve trunk cells or precursor cells originating from the cerebral cortex or a gene promoter region encoding a protein always expressed in the nerve trunk cells or precursor cells originating from the cerebral basal ganglia anlagen to a visible reporter DNA or a medicine-resistant gene DNA, transducing the ligated DNA to a cell group comprising the nerve trunk cells or precursor cells originating from the cerebral cortex ant the nerve trunk cells or precursor cells originating from the cerebral basal ganglia anlagen, and then separating the originating cells from each other on the basis of the presence or absence of the reporter expression or medicine resistance acquisition. Consequently, the method is useful for establishing a system for preparing needed inhibitory (GABAergic) nerve cells or excitatory nerve cells only in a necessary amount.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004007408-A (JP)
Title: Switching circuit and composite high frequency component
Inventor: KENMOCHI SHIGERU
IPC: H04B1/44
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch circuit of composite high frequency components usable for portable telephones each capable of singly dealing with a plurality of communication systems whereby the leakage of transmission signals into reception circuits is very little.  <P>SOLUTION: The switch circuit for selectively switching over connections of transmission circuits and reception circuits of two communication systems with an antenna circuit comprises a first switch for switching the connection of the antenna circuit with the transmission circuits of the first and second communication systems and the reception circuits of the first and second communication systems, and a second switch for switching the connection of the first switch with the reception circuits of the first and second communication systems. The second switch cuts off the connection of the reception circuit of the first communication system and the first switch when the transmission circuits of the first and second communication systems are connected with the antenna circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004232989-A (JP)
Title: All air system floor air conditioner
Inventor: NISHINO MUNETAKE
IPC: F24D5/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an all air system floor air conditioner utilizing air-conditioned air of cool and hot air generated by an air conditioner.  <P>SOLUTION: This floor air conditioner comprises a floor radiating air conditioning system and a floor blowing air conditioning system combined with each other. In the floor radiating air conditioning system, the air-conditioned air of the cool and hot air generated by the air conditioner is fed into a ventilation space 5, a panel board 3 is cooled or heated by the air-conditioned air fed into the ventilation space 5 and air-conditioned air sprayed by a spraying means 6 at high speed to radiate cool air or warm air from the panel board 3 to a room R. In the floor blowing air conditioning system, the air-conditioned air fed from the ventilation space 5 is blown into the room R through a grilled 7 formed at the end part of the panel board 3 to cool or heat the room R. The floor air conditioner is so formed that cool or hot air after the room R is cooled or heated by blowing air into the room R is sucked by the air conditioner 4 for recycling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231620-A (JP)
Title: Emulsion composition
Inventor: MORIKAWA TAKAYUKI
IPC: A61K8/30
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an emulsion composition having excellent stability/usability by mixing one or two or more selected from alkyl-modified carboxyvinyl polymer, polyvinylpyrrolidone, liquid higher fatty acid and liquid higher alcohol with glycyrrhetinic acid or its derivative.  <P>SOLUTION: This emulsion composition contains one or two or more select from (A) an alkyl-modified carboxyvinyl polymer, (B) polyvinylpyrrolidone, and (C) a liquid higher fatty acid or a liquid higher alcohol, and further (D) glycyrrhetinic acid or its derivative, as essential components.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266881-A (JP)
Title: Linear actuator
Inventor: MORI TERUO
IPC: H01L41/12
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact linear actuator in which a slider is fast fed, for precision positioning and high driving force.  <P>SOLUTION: A linear actuator 10 comprises a casing 12, a slider 14 which is slidably supported by the casing 12, magnetostrictive elements 16 and 17 for exciting the casing 12, and magnetic field generating coils 32 and 34 that apply magnetic field to the magnetostrictive elements 16 and 17. The magnetic field generating coils 32 and 34 are intermittently energized to excite the casing 12, so that the slider 14 slides back and forth.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241835-A (JP)
Title: Reception discrimination method to transfer quality assurance type data stream, closed ip network, and program thereof
Inventor: TAKANO MASAJI
IPC: H04L47/22
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple reception discrimination method capable of making a packet loss of a data stream zero, a leaky packet model being capable of representing the data stream.  <P>SOLUTION: When receiving a service request, a reception discrimination server 1001 adopting the reception discrimination method for the service request inquires of a service dependent server corresponding to the requested service to acquire service contents information. The server 1001 inquires of a stream characteristic DB 3001 to acquire traffic characteristic information, inquires of a network configuration DB 2001 to acquire transfer route information, and inquires of a traffic DB 2002 to acquire service information during provisioning, and calculates a maximum speed assigned to the quality assurance type service on the basis of a link speed as to each link on a transfer route depending on a burst consecutive time and a reference burst consecution limit time to apply reception discrimination to the service on request.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240578-A (JP)
Title: Power circuit, ac signal generating circuit using it, semiconductor device, and electronic equipment
Inventor: IKEDA MASUHIDE
IPC: H01L27/04
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power circuit consuming less power, having a small chip size for a semiconductor integrated circuit, and a good accuracy of addition voltage.  <P>SOLUTION: The power circuit comprises a current mirror circuit 30, a first input circuit 10 including a first transistor 12, and a second input circuit 20 including a second transistor 22. A first voltage V1 is applied to the gate side of the first transistor 12 and a second voltage V2 is applied to the source side of the second transistor 22. A predetermined addition output voltage Vo obtained by adding the first voltage V1 and the second voltage V2 together is output from the drain side of the second transistor 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236779-A (JP)
Title: Packing holder for pipe display
Inventor: IKUSHIMA TETSUYA
IPC: A47F7/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily and speedily hold a packing to a pipe and to eliminate the need of separately fitting a commodities information display member such as a bar code, a price card to the pipe in order to display the pipe provided with annular packing at connection parts at one its end or both of its ends.  <P>SOLUTION: This packing holder 1 is provided with: a nearly C-shaped fitting part 2 which can be latched to the pipe 5 in an attachable and detachable manner; an engaging part 3 which is formed to be curved projecting outward at a part of the length of the fitting part 2 and where the packing 6 put through the fitting part 2 is latched; and a display part 4 in the state of a vertical plate which extends upward or downward from the fitting part and has commodities information 41 displayed on its surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236835-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which flexibly cope with a wish of player and whose rear mechanism is simplified and reduced in its area by sorting putting out of game balls to an upper tray and a lower tray.  <P>SOLUTION: In occurrence of putting out of the game balls, the motor 45 of a putting out apparatus 30 is rotated forward to put out the game balls to a ball path 32 communicated with the upper tray 16. When it is detected by an upper tray filled up switch 32a provided in the ball path 32 that the upper tray 16 is filled up in this case, the motor 45 of the putting out apparatus 30 is rotated backward to make the putting out apparatus 30 put out the game balls to a ball path 33 communicated with an overflown ball path 34, and the game balls flow down to the lower tray 17 through the overflown ball path 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003309723-A (JP)
Title: Image enhancement processing method and apparatus thereof, program, and data recording medium
Inventor: FUJITA TSUTOMU
IPC: G06T1/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image enhancement processing method and an apparatus thereof capable of enhancing the quality of an image imaged by a bifocal lens through processing in a short time and obtaining a sharp image from not only an ordinary object at a standard distance and from but also a near object nearer than the standard distance without the need for focusing mechanism.  <P>SOLUTION: A convolution arithmetic matrix storage means 32 stores values of elements including at least non-null elements among elements Q (x, y) of a convolution arithmetic matrix Q, when the bifocal lens 21 images an object, a reproduction arithmetic means 33 uses an output signal Z (h, k) of an imaging element 24 and the Q (x, y) stored in the convolution arithmetic matrix storage means 32 to perform convolution arithmetic processing thereby to obtain a focused image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243156-A (JP)
Title: Polygonal rotary sorting cylinder of grain sorting machine
Inventor: KAWASHIMA KENZO
IPC: B07B1/46
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the polygonal rotary sorting cylinder of a grain sorting machine high in sorting precision which eliminates the influence of distortion by thermal modification by the spot welding of polymerization parts mutually polymerized in a ridgeline part from a welding part and holds the scale spacing of selection holes in the vicinity of it at a prescribed value.  <P>SOLUTION: In the polygonal rotary sorting cylinder 1, perforated plates 2 constituting its polygonal cylinder surface are mutually polymerized in the ridgeline part 3, and the polymerization parts are welded. The perforated plates 2 adjoining each other in the ridgeline part 3 forms an elbow part 4 with their end parts arranged along mutual faces. The outside elbow part 4 of one of the perforated plates 2 mutually polymerized in the ridgeline part 3 is spot-welded to the other perforated plate 2 to constitute the polygonal rotary sorting cylinder 1 of an octagonal cylinder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004007421-A (JP)
Title: Real-time service method large capacity and high quality digital image through network
Inventor: KIM SUNG-MIN
IPC: H04N19/70
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for digitizing general image data provided on an off-line or expert image data to large capacity and high quality data, providing the contents of these data to quality images through a wired/wireless network and connecting added information related to the contents to utilize the connected information as a synthetic information providing medium.  <P>SOLUTION: A server system can mutually communicate with a plurality of client systems through the Internet and provides information in accordance with requests from the client systems. The server system successively performs a step for converting various kinds of digital images into a quality video data format, a step for editing and reconstituting the converted data, a step for storing the edited data, and a step for transmitting the successively stored data to the client systems through the Internet in accordance with requests from the client systems.  <P>COPYRIGHT: (C)2004,JPO