baber/WOPTO huggingface dataset:
Patent JP-2004350740-A (JP)
Title: Electric wheelchair
Inventor: NISHIKAWA MASAHIKO
IPC: A61G5/04
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wheelchair reducing clearances between front fender parts and front wheels as much as possible, preventing catching of clothes, and even if a carer riding on a rear step controls the driving, freely turning rear wheels without interfering rear fender parts and the rear step.  <P>SOLUTION: The left/right front wheels are driven by electric motors, the left/right rear wheels are rotationally supported by a caster mechanism, and the rear step allowing the carer to ride thereon is provided in the rear part of a wheelchair body. The respective electric motors are driven by rotation difference based on an output signal from a control device according to the operation of an operation lever by a passenger or the career, so that a wheelchair body changes its direction and travels. The front fender parts covering the left/right front wheels out of the body panel of the wheelchair body are formed along the outer circumferential edges of the left/right front wheels and the clearances formed between the outside edges of the front fender parts and the outer circumferential edges of the left/right front wheels are set the minimum clearances preventing the catch of the clothes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354519-A (JP)
Title: Image pickup apparatus and focusing device for image pickup apparatus
Inventor: KODERA HIDEKAZU
IPC: G02B7/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup apparatus capable of focusing in the focal direction of lens and in the inclination direction of lens, and to provide a focusing device for the image pickup apparatus.  <P>SOLUTION: The image pickup apparatus 101 is composed of an image pickup element 2, a substrate 1 holding the image pickup element 2, an optical filter 3 arranged oppositely to the image pickup element 2, a lens barrel 5 containing the lens 4 therein and a mount 6. Therein, the lens barrel 5 is force fitted into a lens housing part 6 of the mount 6 and is fixed. A ring shape groove part 5a is formed on the lens barrel 5 and through-holes 6a are formed on a plurality of parts of the mount 6. The focusing of the lens 4 is performed so that eccentric pins 7 are pushed against the groove part 5a through the through-holes 6a, the eccentric pins 7 is rotated and thereby the position of the lens barrel 5 is controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356798-A (JP)
Title: Mobile communication terminal and antenna switching method therefor
Inventor: KIRIBAYASHI SHINJI
IPC: H04B7/26
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal equipped with a plurality of antennas for selecting an antenna with the best reception sensitivity by antenna switching as the mobile communication terminal reaches a high level of downsizing by solving a problem of a conventional mobile communication terminal that the antenna with the best reception sensitivity cannot always be selected and used.  <P>SOLUTION: When the mobile phone equipped with a plurality of antennas receives PICH data from a base station in a step 42 and detects the presence of PCH information, the mobile phone succeedingly receives PCH data transmitted from the base station as shown in a step 47. The mobile phone compares a measurement result of a reception electric field level of a CPICH radio wave of an antenna not in use at present with a reception electric field level of an antenna un use at present by using the reception of the data as a trigger and selects a built-in antenna whose reception electric field level is better. Thus, the antenna is switched by using a shift from a waiting state into a communication state as a trigger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350817-A (JP)
Title: Game machine
Inventor: SHIRAISHI DAISUKE
IPC: A63F7/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving interest for a player.  <P>SOLUTION: A Pachinko machine 10 is provided with an outer frame 11 and an inner frame 12 provided openably and closably on one side part of the front part of the outer frame 11. A game board is mounted on the inner frame 12, and a variable display device unit provided with a first pattern display device is disposed on the game board. A first pattern is fluctuation-displayed at the first pattern display device. Then, the number of times of holding of pattern fluctuation display is indicated to the player by changing the form of a part of the first pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352910-A (JP)
Title: Foamed propylene polymer sheet
Inventor: KATOU FUSAAKI
IPC: C08J9/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed propylene polymer sheet having excellent formability such as fluidity and extensibility and containing uniform and fine closed cells.  <P>SOLUTION: The foamed sheet is composed of a propylene polymer having an elastic modulus (intersection modulus) Go of 30,000-45,000 Pa defined as the modulus at the intersection of storage modulus G' and loss modulus G" of melt elasticity measured at 200°C, a crystallization peak temperature Tc(°C) and an MFR (g/10 min) satisfy formula (I): 135.0≥Tc≥4.5×MFR+40.0, and a half width ΔTc(°C) and the crystallization peak temperature Tc(°C) satisfy formula (II): -0.030×Tc+8.2≥ΔTc≥-0.030×Tc+6.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358661-A (JP)
Title: Printer
Inventor: MASUDA TSUYOSHI
IPC: B41J13/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of preventing noise occurring when a sheet is discharged through simple control while lowering the cost.  <P>SOLUTION: The printer comprises a print head 14a for printing on a roll sheet 11 contained in a roll sheet containing section 12 based on specified print information, a print engine section 4 for carrying the roll sheet 11 to the print head 14a at a first carrying speed using a specified motor as a drive source, a transport section 6 for carrying the roll sheet 11 printed by the print head 14a at a second carrying speed using a motor of two-phase structure as a drive source in order to discharge the roll sheet 11 from a discharge opening 19, and a control means comprising a CPU, a flash ROM, an SDRAM, or the like, for setting the second carrying speed higher than the first carrying speed based on specified print information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004042891-A (JP)
Title: Steering control device for moving agricultural machine
Inventor: YOSHIMURA FUMIO
IPC: B60T8/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable a desired turn in quick response to the operation of a steering lever without measuring braking pressure each time when operating the steering lever.  <P>SOLUTION: This steering control device comprises lever position detecting means for detecting the operation position of the steering lever, the lever position detecting means being connected to target braking pressure setting means. The target braking pressure setting means calculates target braking pressure corresponding to an output detected by the lever position detecting means. It is also connected to average braking pressure detecting means via braking pressure detecting means for detecting braking pressure. The average braking pressure detecting means calculates an average value for the braking pressure corresponding to the position of the steering lever. The target braking pressure setting means and the average braking pressure detecting means are connected to braking pressure comparing means. The braking pressure comparing means calculates a deviation between the target braking pressure and the average value for the braking pressure and transmits the deviation to a control part for braking means. The control part for the braking means calculates corrected braking pressure from the deviation and controls the braking means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004363213-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OGIWARA MITSUHIKO
IPC: H01L21/306
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the uniformity of etch rate by increasing the penetration speed of an etchant for exfoliation, in a method wherein a first substrate is exfoliated after a semiconductor thin film formed on the first substrate is fixed to a second substrate.  <P>SOLUTION: Etchant passages (50, 54, 56, 58) are arranged on the second substrate (40) except at least the paste schedule region (44) of the semiconductor thin film (20). The etchant passages contains e.g. pierced holes (50, 56) and/or trenches (54, 58), and it is desirable that these are formed before the semiconductor thin film (20) is stuck to the second substrate. The etchant (62) reaches a peeling layer (13) between the semiconductor thin film (20) and the second substrate (40) through these passages, and removes the peeling layer (13) by etching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358804-A (JP)
Title: Method and apparatus for manufacturing ceramic green sheet
Inventor: ASAKAWA SHIGENOBU
IPC: H01G13/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic green sheet, capable of stably forming the ceramic green sheet having a desired thickness immediately after the start of production to enhance the productivity of the ceramic green sheet.  <P>SOLUTION: In the method for manufacturing the ceramic green sheet by coating a carrier film 10 with a ceramic slurry 3 to form the ceramic green sheet, the viscosity and specific gravity of the prepared ceramic slurry 3 are inputted so that the ceramic green sheet becomes the desired thickness on the basis of a preliminarily calculated relational expression of the viscosity and specific gravity of the ceramic slurry 3, the coating condition of the ceramic slurry 3 and the thickness of the ceramic green sheet to set the coating condition of the ceramic slurry 3. The carrier film 10 is coated with the ceramic slurry 3 according to the set ceramic slurry coating condition by a coating head 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363318-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUTAMURA TOMOKI
IPC: H01L21/3205
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having such a structure as to allow easy visual inspection from the outside for the connection between a semiconductor chip and electrodes of a wiring board via ball bumps, and also to provide its manufacturing method.  <P>SOLUTION: Each electrode pad 21 of the semiconductor chip 23 is provided with an extended portion 21b extended toward the periphery of the semiconductor chip 23. When connecting the semiconductor chip 23 and the wiring board 24 via the ball bumps 22 after forming the ball bumps 22 on the electrode pads 21, molten ball bumps 22 are so guided as to flow toward the periphery of the semiconductor chip. Due to this structure, the semiconductor device can be visually inspected from the outside easily after being fabricated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358356-A (JP)
Title: Dehydrating and drying apparatus and method
Inventor: NOMURA JUNICHI
IPC: B01D25/12
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for dehydrating/drying slurry, by which the drying time can be shortened without causing uneven dryness in the cake and which economical and has excellent durability and to provide a method for dehydrating/drying the slurry.  <P>SOLUTION: This apparatus is a filter press provided with a filtration chamber 55 surrounded by a filter frame 54, a diaphragm 52 and filter cloth 51. A metallic projection 52a penetrating the diaphragm 52 is arranged on each of the front and back of the diaphragm 52. It is preferable that the slurry is squeezed by the diaphragm 52, heated and dried under reduced pressure by supplying a heating medium between the frame 54 and the diaphragm 52 and decompressing the side of a filtrate discharging route 52b between the cloth 51 and the diaphragm 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358820-A (JP)
Title: Optical recording medium
Inventor: MURAKAMI MASAKAZU
IPC: G11B7/249
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium capable of recording and regenerating by a short wave length laser with a wave length of 520-690 nm, excellent in durability and suitable for high density and high speed recording.  <P>SOLUTION: This optical recording medium comprises at least one kind of isoindorine metal complex compounds expressed by general formula (1). The optical recording medium of the present invention enables to perform recording and regenerating by a laser with a wave length of 520-690 nm attracting considerable attention as a high density optical recording medium and is excellent in durability by using the isoindorine metal complex compound with a specified structure as a recording layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361358-A (JP)
Title: Defect inspection device for display device
Inventor: WATANUKI AKIO
IPC: G01N21/88
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate defect detection when a defect is present in a peripheral portion having a large luminance difference in an electronic display image quality inspection device detecting the display defect by picking up an image of the display defect in a display device such as a plasma display by a camera or the like, and binarizing an image obtained by differentiating the picked-up image by spatial differentiation processing or the like.  <P>SOLUTION: This defect inspection device detecting the defect of the display device comprises an imaging part picking up an image of a display screen of the display device; a spatial differentiation processing part which spatially-differentiating the image from an imaging part at least in two different directions; a binarization processing part binarizing output of the spatial differentiation processing part by a prescribed threshold; and a logical operation processing part applying a logical operation to output of a mask processing part performing a prescribed mask process to the image from the imaging part and the binarization processing part, and the output of the mask processing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005930-A (JP)
Title: Bandpath filter
Inventor: OKI YUUICHIROU
IPC: H01P1/207
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bandpath filter which is restrained from changing or varying in characteristics thereof when it is manufactured, more easily assembled, manufactured in a shorter time, reduced in size, and hardly deteriorates its withstand voltage.  <P>SOLUTION: The base 11, sides 12a to 12d of a main body 10, and asymmetrical inductive resonant windows 15a to 15d which are arranged on the base side of the main body 10, are integrally formed by casting into the main body 10; the electric field E of a rectangular waveguide transmission path is extended in a horizontal direction; and a lid 20 is put on the top surface of the main body 10. By this setup, the joint between the main body 10 and the lid 20 is located at a point where an electric field becomes minimal in strength, so that the bandpath filter is hardly changed in filter characteristics by burrs etc located at the joint. The waveguide transmission path is folded back with a second resonator, whereby a size reduction can be realized. Adjusting screws 21 and projections protruding toward the windows 15a to 15d are provided on the lid 20 so as to prevent the band-path filter from deteriorating its withstand voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009923-A (JP)
Title: Semiconductor integrated circuit and its evaluation method
Inventor: SESHIMO TOSHIKI
IPC: H01L21/66
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To actualize a semiconductor integrated circuit and its evaluation method capable of inexpensively evaluating high-speed and high-frequency characteristics in an on-wafer state.  <P>SOLUTION: An LD (laser diode) driver IC 1 for optical communication comprises a driver stage 2 having differential amplification circuits 10a to 10c of three stages, a differential output part 3, a bias circuit 4, a dummy buffer chain 5 having differential amplification circuits 10d to 10g of four stages, NchMOSFET (metal oxide semiconductor field effect transistors) N1 and N2, resistances R4, R5 and R6, differential input terminals In+ and In-, differential output terminals Out+ and Out-, a test terminal TEST, a high-potential side power supply test terminal Vcctest, and a reference voltage terminal Vref. In measurement, the NchMOSFET N1 and N2 are turned on to actuate the driver stage 2, the output part 3, and the buffer chain 5 as a ring oscillator comprising differential amplification circuits of eight stages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012584-A (JP)
Title: Image information providing system
Inventor: TAKIGAWA HIROYUKI
IPC: H04N7/173
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To offer a user an image information in which a message image to the user is overlapped on image information consisting of a plurality of static images, in an image information providing system.  <P>SOLUTION: The image information providing system is provided with a storage means 14 for storing image information, consisting of the plurality of static images, obtained by photographing an object at an angle obtained by dividing the surroundings of the object while rotating the object or the surrounding of the object, or image information generated on the basis of such image information; a compositing means 12 for overlapping the message image on one or the plurality of static images other than the top image; and an output means 13 for consecutively outputting the plurality of static images each overlapped with the message image, in a photographing order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014103-A (JP)
Title: Industrial robot
Inventor: ONO KOJI
IPC: B25J17/02
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial robot which is simple in structure, allows shortening of wires and pipes for an end effector to the minimum, and facilitates the maintenance of the wires and pipes.  <P>SOLUTION: The industrial robot has a wrist mechanism (10) having three axial units (11, 12, 13) and a robot arm (8) bearing the wrist mechanism. The wrist mechanism has axial units which are driven by reduction gear-integrated motors (7, 4, 2), respectively, which each have a reduction gear mechanism built therein in one body. The motor (7) of the first axial motor closer to the robot arm, and the motor (2) of the third axial unit closer to the tip of the wrist have hollow passages (20, 21) formed therein along axial lines, respectively, and the wires and pipes (1) for the end effector mounted at the tip of the wrist bypass the second axial unit (12) and pass through the hollow passages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013380-A (JP)
Title: Deodorizing method and deodorizing liquid
Inventor: WATANABE KEISUKE
IPC: A61L9/02
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing method exhibiting the effect of 4-hydroxy-6-methyl-3-(4-methylpentanoyl)-2-pyrone for a long period of time.  <P>SOLUTION: This deodorizing method is so formed that a part of a porous liquid absorbing core is dipped in deodorizing liquid, the core is made to absorb the deodorizing liquid, and the deodorizing liquid absorbed therein is transpired by heating the non-dipped portion of the core. The deodorizing liquid is so formed that the 4-hydroxy-6-methyl-3-(4-methylpentanoyl)-2-pyrone is included in saturated hydrocarbon solvent of the boiling point of 180-310°C and its content is 0.1-20 wt.% based on the whole amount of the deodorizing liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318805-A (JP)
Title: Method for receiving structured data
Inventor: ASAMI TOMOHIRO
IPC: H04N7/081
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for receiving structured data which can positively obtain and integrate a part or all of fragments of structured data on a reception side when necessary.  <P>SOLUTION: The method for receiving structured data receives a plurality of fragment data and fragment-composing information corresponding to each of the fragment data which are information for generating the structured data having a tree-structure by integrating the fragment data on the reception side. In this case, the fragment-composing information includes reference information having identification information which identifies the corresponding fragment data from each of the fragment data and position information relating to the connection position of the corresponding fragment data in the structured data to be generated. Then, the fragment data received are integrated to generate the structured data based on the position information and the reference information included in the fragment-composing information received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020674-A (JP)
Title: Gradation correction curve preparation method
Inventor: KONDO HIROKAZU
IPC: H04N1/46
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an accurate gradation correction curve while avoiding deterioration of the image quality in a gradation correction curve preparation method with which a color chart is outputted, patches comprising the color chart are measured, and the gradation correction curve is preparerd on the basis of a measured value for each patch and a target value for each patch.  <P>SOLUTION: The distortion in the gradation correction curve is quantified and evaluated and when the distortion exceeds a predetermined level, measures are taken to reduce the distortion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021263-A (JP)
Title: Body pressure dispersing cushion material
Inventor: TOYOSHIMA NAOKAZU
IPC: A47C27/16
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel body pressure dispersing cushion material eliminating buckling of multiple block elements divided by grooves and providing a superior body pressure dispersing effect close to a cushion material which is formed of a three-dimensional recessed curved surface fitted to the body line by molding.  <P>SOLUTION: This cushion material is formed with the block elements 5 divided by the grooves D in the surface of a cushion base material 2 formed of a soft synthetic resin foam body. A seat material 6 is laid on the upper surface of the cushion base material 2 and the tops 5a of the block elements 5 are fixed to the seat material 6. The depths of the grooves D are varied according to the the line of the user's body and parts corresponding to parts where projecting parts in the abutment direction of the body abutting on the cushion material project higher are formed deeper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022477-A (JP)
Title: Door structure for automobile
Inventor: ARATA MITSUAKI
IPC: B60J5/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structure for an automobile, excellent in assembling workability and capable of improving sound insulating properties.  <P>SOLUTION: The door structure for the automobile comprises an interior door trim 12 attached to an interior side of a door inner panel 11. A sound insulation sheet 20 is provided between the door inner panel 11 and the door trim 12 so as to be hung vertically from the top like a curtain, and an upper end of the insulation sheet 20 is fixed to the door inner panel 11 or the door trim 12. The sound insulation sheet 20 is provided a generally upper half part or a generally lower half portion of the whole of the door inner panel 11, or provided at a center portion when the whole of the door inner panel 11 is generally divided into three equal parts in a vertical or lateral direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI