baber/WOPTO huggingface dataset:
Patent JP-2004237832-A (JP)
Title: Control unit
Inventor: HIKASA KOICHI
IPC: B62D5/04
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide control unit for a motor-driven power steering device controllable with reliability in connecting at least a motor driving circuit and a controller, with a low occurrence rate of defect in the connection work (soldering work) and installable in small space with a different shape.  <P>SOLUTION: A metal driving substrate 31 mounting a motor driving circuit 12 thereon and connected to an aluminum case 35 (radiation member), and a control substrate 32 mounting a control circuit 13 thereon are placed orthogonally to each other, and the substrate 31 forms thereon a driving substrate terminal 31a soldering-connectable to the substrate 32 orthogonally manner, by which an electric connection between at least the circuit 12 and the control circuit 13 is implemented while the substrate 31 and the substrate 32 are mounted onto each other orthogonally manner without mounting of the aluminum case 35.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238925-A (JP)
Title: Sound insulation effect and floor structure
Inventor: HIRAKURI HIROAKI
IPC: E04F15/18
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry sound insulation double floor finely combining feature/performance of an underlayer structure of the dry sound insulation double floor with feature/performance of directly sticking flooring even if a hard finish flooring such as a woody flooring or the like is used and excellent in a good sense of walking, durability and floor impact sound insulation performance even if a damping sound insulating sheet is not used.  <P>SOLUTION: A plurality of floor underlayer panels 50 are supported on a predetermined height level by a group of supporting legs erected through an elastic pedestal 10 on a foundation floor 100 to form a floor underlayer of a double floor, and in a floor structure whereon the finish flooring 52 is constructed, a hardboard having bending strength 35 to 50 (N/mm<SP>2</SP>), bending Young's modulus 4,000 to 5,000 (N/mm<SP>2</SP>) and density 0.8 to 1.2 (g/cm<SP>3</SP>) or a high density fiber board 51 is constructed between the floor underlayer panels and the finish flooring.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237396-A (JP)
Title: Polishing tool for optical material, its manufacturing method, polishing device with polishing tool and curvature correcting device
Inventor: KUROSAWA HIROSHI
IPC: B24B13/01
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing tool highly precisely polishing and having a long service life, and also to provide its manufacturing method, a polishing device with the polishing tool, and a curvature correcting device.  <P>SOLUTION: In this polishing tool for the optical material, a base metal comprises a carbon resin material and the surface of the carbon resin material is formed with a pitch layer of the thickness of 0.3 mm or less. The surface of the carbon resin material is machined into either shape of a spherical, planar or cylindrical shape. The surface of the carbon resin material is formed with grooves of either of a grid-shape, concentric circle shape, radial shape or spiral shape, into a prescribed pattern.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239822-A (JP)
Title: Attaching structure of torque detecting device
Inventor: ABE TSUKASA
IPC: G01L3/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To restrain torque detection precision from being worsened when detecting a torque transmitted from a driving member to a driven member.  <P>SOLUTION: In this attaching structure of a torque detecting device having a torque detector connected to an output shaft 9 and a propeller shaft 7 via a universal joint shaft 4 to detect the torque transmitted from the output shaft 9 to the propeller shaft 7, the torque detector 12 is attached to the universal joint shaft 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239835-A (JP)
Title: Thermocouple temperature measuring instrument
Inventor: KURASHIMA TAKAYUKI
IPC: G01K7/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately correct temperatures measured by main thermocouples, by one temperature sensor.  <P>SOLUTION: This instrument is provided with: terminal blocks 2-7 arranged to have terminals 2a, 2b, 3a, 4b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b connected to thermocouples 32-37, the temperature sensor 14; and a control part 19 for correcting measured values in measuring points A-F by the thermocouples 32-37 connected to the terminal blocks 2-7 to measure temperatures in the measuring points A-F. The sensor 14 is arranged to measure the temperature of the terminal block 2 as a reference temperature, the paired terminals 3c, 3d, 4c, 4d, 5c, 5d, 6c, 6d, 7c, 7d are arranged to be connected to both end parts of thermocouples 8-12 for measuring a temperature difference with respect to the terminal block 2, in the other terminal blocks 3-7, and the control part 19 corrects the respective measured values by the thermocouples 32-37, based on measured values measured by the thermocouples 8-12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003318279-A (JP)
Title: Semiconductor device and liquid jet apparatus using the same
Inventor: KOZUKA HIRAKI
IPC: B41J2/05
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a high source withstand voltage and high performance and reliability and a liquid jet apparatus.  <P>SOLUTION: This semiconductor device has switch elements (41) for flowing currents through a load (43), and circuits (42, 44, 45, 46, 49, 52, 54, and 55) for driving the switch elements (41) respectively formed on the same substrate (1). The circuits (42, 44, 45, and 46) are provided with a source follower transistor (2) for generating a drive voltage (VHT) to be applied to the control electrode of the switch element (41), and a source (s) of the source follower transistor (42) has a first doped region (17) connected to a source electrode and second doped regions (19, 119, and 62A) forming PN junction with the semiconductor region (1) for providing a channel, and having impurity concentration lower than that of the first dopes areas (17, 60).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004247883-A (JP)
Title: Image processing method
Inventor: TAMARU ATSUSHI
IPC: G06T1/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To faithfully extract watermark information from text images even if position information of a character and a row in the text images into which watermark information is embedded is uncertain due to noise and distortion.  <P>SOLUTION: In the text images where character strings are arranged in the respective rows, bit strings embedded in the respective rows are extracted (S403) from the embedded text images obtained by embedding the embedded bit strings where a plurality of pieces of watermark information are connected by the number of bits, which corresponds to the number of the character strings in the respective rows. A value of the bit in the position in the embedded bit string is decided (S404) by referring to respective values of bit groups positioned in the same bit position in the respective bit strings extracted from the respective rows. The values of the respective bits of the bit strings constituting watermark information, which are included in a set of the values of the bits decided in a plurality of the bit positions, are decided and outputted (S405).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261883-A (JP)
Title: Blade edge exchange type tip and cutting tool using the same
Inventor: KIMURA NORIHIDE
IPC: B23B27/14
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform cutting without deviating blade edge positioning accuracy when cutting by using a triangle blade edge exchange type tip possible to be used in three corners thereof, in regard to the current cutting using a diamond shape tip.  <P>SOLUTION: A side surface of the tip 1 which has a basic shape formed into an equilateral triangle having an acute angle in a vertex of a corner C is provided with a recessed parts 5 and a plurality of projecting parts 6. The recessed parts 5 and the projecting parts 6 are fitted in recessed and projecting parts 18 correspondingly provided in a seat side surface 12b of a holder 11. In this condition, the tip 1 is pushed to a seat bottom surface and the seat side surface of a seat groove by a clamp means 13 to stabilize control of the blade edge to prevent a displacement of the blade edge due to a direction change of the cutting force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005435-A (JP)
Title: Download management system
Inventor: KURODA NAOTO
IPC: G06F17/30
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To positively manage which data file has been downloaded to which management object computer through a network.  <P>SOLUTION: File browsing is refused by a server 10 when there is a direct request for data browsing to the server 10 by using a URL. When a data file to be requested for downloading is designated from a file list 6 displayed in a display 4 of a terminal 3, a file number 17 and a download request command 18 are sent to the server 10 from a browser. A download managing means 12 of the server 10 retrieves a URL of a file corresponding to the file number 17, and sends it to the browser of the terminal device 3. Its result is recorded in a management data file 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246825-A (JP)
Title: Mass flow controller
Inventor: NISHIKAWA MASAMI
IPC: G01F1/68
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mass flow controller which can perform flow control with a wide dynamic range.  <P>SOLUTION: The mass flow controller has an opening control valve 4 which controls the flow of fluid passing in a channel 2; a pressure sensor 7b disposed on the downstream side of the control valve 4, a throttling part 6 disposed on the downstream side of the pressure sensor 7b; a flow sensor 5 which measures the flow rate F of the fluid passing in the channel 2; and a control unit 8 which controls the flow rate F of the fluid passing through the throttling part 6 by controlling the control value 4 using the output Spb of the pressure sensor 7b when controlling a large flow rate, and at the same time controls the flow rate F of the fluid passing through flow sensor 5 by controlling the opening/closing of the control valve 4 by using the output of the flow sensor 5 when controlling a small flow rate, thereby permitting flow rate control with a wide dynamic range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250904-A (JP)
Title: Antiseismic reinforcing method for existing building
Inventor: MASUDA YASUHIKO
IPC: E04G23/02
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To retrofit a horizontal anchor bar without generating a vibrational noise in each masonry, while preventing interference from the horizontal anchor bar.  <P>SOLUTION: Steel plates 5 are bonded to the top surface of a floor 1, the inside of a column 2, and the undersurface of a beam 3; vertical anchor bars 7 are protrusively provided in positions, corresponding to the left and right joint positions of a concrete block 9, on the steel plates 5 which are bonded to the floor 1 and the beam 3; nuts 8 are laterally provided in positions, corresponding to the upper and lower joint positions of the concrete block 9, on the steel plate 5 which is bonded to the column 2; and operations for screwing the anchor bars 10 into the nuts 8 are performed from a first tier to an uppermost tier in a state wherein the respective concrete blocks 9 are arranged in a lateral row between the columns 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254032-A (JP)
Title: Image processor and its method
Inventor: HARA YUJI
IPC: H04N1/40
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the precision for image area separation in an image edge part.  <P>SOLUTION: When an image part having a plurality of different attributes is extracted from an image, a mirror image data generating part 201 generates a mirror image for 17 rows and BDT data for effective pixels from an inputted from binary signal BDT and outputs the mirror image and the effective pixels to an isolated parameter calculating part 30 and a 1×1 isolation amount calculating part 31. The isolated parameter calculating part 30 calculates a parameter inherent to a plurality of areas whose sizes are different from one another in order to calculate an isolation amount of a pixel value from the BDT. 1×1 to 4×4 isolation amount calculating parts 31 to 34 calculate the isolation amount of pixel value in plurality of areas on the basis of BDT and peculiar parameter. 1×1 to 4×4 isolation amount adding parts 35 to 38 integrate the calculated isolation amount in a prescribed area. The image part having the plurality of different attributes is extracted on the basis of the integrated isolation amount.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253086-A (JP)
Title: Two-layer recording layer type optical recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/2585
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-layer recording layer type optical recording medium having recording capacity twice as large as the conventional capacity, satisfactory archival characteristics and compatibility by which the recording medium can be read out by using a DVD (digital versatile disk) reproducing device and capable of performing a high density recording, wherein noise of jitter and the like is not arisen even in the case of laser beams having colors from red to blue.  <P>SOLUTION: In the two-layer recording layer type optical recording medium, two sets of recording layer composite bodies are layered on a substrate via a resin intermediate layer and recording and reproduction are performed respectively onto the two sets of the recording layer composite bodies by irradiation of a laser beam. Both the first and the second recording layer composite bodies are layered bodies each consisting of a color material layer and a translucent layer and the color material layer and the translucent layer are layered in this order when viewed from a laser beam incident side in at least the first recording layer composite body in which the laser beam is first made incident. It is also possible that at least one of the translucent layers of the first and the second recording layer composite bodies is replaced with an Ag layer or an Ag alloy layer, or the Ag layer or the Ag alloy layer is provided between the color material layer and the translucent layer of at least one of the first and the second recording layer composite bodies.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252862-A (JP)
Title: Login device, its control method, and data processor and processing method
Inventor: ADACHI TOMOKO
IPC: G06F21/31
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a login device or the like for simplifying a login operation by a user.  <P>SOLUTION: Peripheral equipment 201 is provided with the login device using a data file 210a for authentication which stores the authentication information of a plurality of users. In the login device, whether or not to leave a login history can be set in a check box 1003 or the like at the time of a login operation for each user. At the time of login, login history files 208a and 208b are updated according to the setting. In accordance with the login operation, user identification information is displayed at a display part 203a on the basis of the login history held in the login history files 208a and 208b. The user can input the user identification information in the login operation by selecting one of the pieces of displayed user identification information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255275-A (JP)
Title: Plastics volume reducing apparatus
Inventor: WATANABE SEIICHI
IPC: B02C18/22
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to crush, exactly and without any delay, even large and solid plastics such as an ocean float.  <P>SOLUTION: A plastics volume reducing apparatus comprises: a hopper 3 for receiving plastics P; a processing chamber 2 for crushing and compressing the plastics P moved from the hopper 3. The processing chamber 2 comprises: a crushing screw 5 equipped with a crushing arm 6 for crushing the plastics P, and screw blades 7 for sending the plastics P forward; crushing plates 8 disposed as vertical stripes separated back and forth from each other at a predetermined distance in a manner such that they do not interfere the crushing arm 6; and a tapered compression cylinder 9 surrounding the screw blades 7 at the front end of the crushing screw 5. In addition, the volume-reducing apparatus is constructed in a manner such that the crushing arm 6 is disposed only within a specific range in an axis-perimeter direction of the crushing screw 5, thereby forming in the crushing screw 5 an area which produces in one rotation a period during which un-crushed plastics P and the crushing arm 6 do not contact each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259592-A (JP)
Title: Electron emission element, electron source and image display device
Inventor: TOKUE HIROSHI
IPC: H01J31/12
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron emission element, an electron source and an image display device capable of preventing defects due to ion bombardment, with prolonged service life.  <P>SOLUTION: A number of pairs of emitters 12a, 12b are formed on an inside face of a rear plate of SED. One pair of the emitters 12a, 12b are formed so as to be arranged in a position twisted from each other. Electrons emitted from an electron emission part 25a of one of the emitters 12a collide with rare gas to ionize the latter, and ionized rare gas particles collide with the rear plate to generate so-called ion bombardment. The other emitter 12b is formed in a position unaffected by the ion bombardment caused by electrons emitted from the one emitter 12a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260930-A (JP)
Title: Rotating electric machine
Inventor: TANAKA HIDEO
IPC: H02K5/22
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electric machine that can prevent water intrusion into an end frame 14 by preventing the turn-up of a grommet 18 when receiving high-pressure water.  <P>SOLUTION: A fixing bearing surface for fixing the grommet 18 is formed at the end frame 14, and a protruding wall 30 is formed around the fixing bearing surface. The protruding wall 30 is constituted of a first protruding wall 30a formed so as to surround circumferential both sides of the grommet 18 and a second protruding wall 30b formed at the axial rear end side of the grommet 18, and the first protruding wall 30a and the second protruding wall 30b are continuously formed into almost U-shapes. By this constitution, when the high-pressure water directly hits the grommet from the side or the rear of the grommet 18 at car washing or the like, the protruding wall 30 receives the high-pressure water, thereby reducing the direct hit of the high-pressure water to the grommet 18. Thus, an external seal 18 is hardly turned up from the fixing bearing surface, and high sealing performance can be maintained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264622-A (JP)
Title: Camera
Inventor: YOSHII HIROSHI
IPC: G03B17/12
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent photography result in artificial macrophotography without changing a mechanism for moving a focusing lens group nor making a camera large-sized.  <P>SOLUTION: The camera has the focusing lens group and a distance measuring means of measuring the distance up to a subject and when the distance to the subject obtained by the distance measuring means is shorter than the shortest distance in a focusing guarantee range (YES at #402), the focusing lens group is moved up to a position where a focusing adjustment area is used for focusing on a subject at a distance shorter than the longest distance of the focusing guarantee range (#403).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003329246-A (JP)
Title: Method of detecting humidity in device treating and preparing food, and device treating and preparing food
Inventor: GRUHBAUM KLAUS
IPC: A47J27/16
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting humidity in a device treating and preparing food, capable of obtaining the humidity in mixed gas of the device by a simple method without detecting pressure.  <P>SOLUTION: This invention is related to the method of detecting humidity in the device treating and preparing food, and a method of treating and preparing food. In this method, a temperature value at the present time and a speed value of an asynchronous motor 15 driving a gas supplying and a circulating means 11 are compared with at least one characteristic line stored in a computer, and the present humidity in the mixed gas is calculated from a deviation ΔN of measured speed from the speed of the stored characteristic line. This invention includes a device 1 processing and preparing food, executing especially a method of calculating the humidity in the gas mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004263510-A (JP)
Title: Wooden building
Inventor: NITTA MITSUNOBU
IPC: E04B1/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden building, reducing limitation on layout in construction, and facilitating alteration of layout after construction.  <P>SOLUTION: In this wooden building 10 of multi-floor structure, a porch, a water use section (a toilet room, a utility and a bath room) are sequentially disposed adjacent to each other on one side part 10a, and a staircase K communicating the floors with each other is disposed on one axis (a-a) intersecting substantially vertically the substantial central part of one side part 10a. In each floor, a bearing wall KW is disposed at least in the direction along the axis (a-a) in the periphery of the staircase K, and beam materials G respectively connected to the bearing wall KW are disposed extending in the direction substantially along the axis (a-a) to the side part. Outside of the wall MW constituting the porch, the toilet room, the utility and the bathroom, the inner wall except the bearing wall KW is all composed of partition walls PW.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271201-A (JP)
Title: Electron beam equipment
Inventor: SHIMAOKA YOSHIHARU
IPC: G21K5/10
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the maintenance space of an electron beam irradiator by reducing the side.  <P>SOLUTION: The irradiator has an electron source 3 in a vacuum chamber 2 and is equipped with an electron accelerator 1 placed in a front-to-back direction; an irradiation window 4, which is located on the underside of the vacuum chamber 2 and where an electron beam from the electron beam source 3 is applied downward; a shielding box 5 which is located below the vacuum chamber 2 and consists of an X-ray shield, into which the electron beam from the irradiation window 4 is launched; an electron beam receiver 6 which is interpolated into the shielding box 5 and is located below the irradiation window 4 to receive the electron beam; a conveyor 7 which is placed in the shielding box 5 to convey an object to be irradiated above the electron beam receiver 6 in a lateral direction; and a moving mechanism 8 which supports the shielding box 5 and moves it the forward and backward directions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI