baber/WOPTO huggingface dataset:
Patent JP-2003129750-A (JP)
Title: Opening and closing device
Inventor: YAMAMOTO KATSUHIRO
IPC: E05F17/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing device capable of simplifying a constitution to facilitate the installation and, at the same time, displaying a predetermined opening and closing function without being required for costly maintenance expenses. SOLUTION: In the opening and closing device for opening and closing an opening 2a allowing a fitting of a lifting and lowering floor 4a in a lift 4 set downward of a floor 2 formed in the floor 2 by opening and closing doors from the lower side of the floor 2, the opening and closing doors comprise two long and short plates 5 and 6 having distance from each other along the longitudinal direction in the opening 2a, at the same time, the two long and short opening and closing doors 5 and 6 are arranged along the longitudinal direction in the opening 2a at the lower side of the floor 2 and connected to guide rails 1 making a pair in the short direction in the opening 2a in a movable manner, and two long and short opening and closing doors 5 and 6 are connected to a pulling body 12 moved by a single driving source 10.
Patent JP-2003134041-A (JP)
Title: Radio transmitter, antenna measuring instrument, and radio transmitting method
Inventor: NAKAGAWA YOICHI
IPC: H04W24/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmitter whose communication quality can be improved by enabling polarized wave control of an antenna even when communication is received by one antenna mainly in digital radio communication. SOLUTION: Polarized waves of receiving antennas can be controlled according to polarized wave characteristics of arriving radio waves by separately transmitting signals diffused by using mutually and orthogonally crossed code systems from antennas with mutually different polarized waves.
Patent JP-2003140216-A (JP)
Title: Image pickup device
Inventor: YOSHIDA HIDEAKI
IPC: G03B5/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To realize a photographing in which a shutter chance is surely seized by shortening the time taken until attaining a photographable state from supplying power. SOLUTION: An initialization driving (extension driving for pulling out a collapsible lens 101 from a housing position to an image pickup position and the positional reference securing operation of a lens driving mechanism 102 required for adjusting the operation to adjust a focusing position or a focal distance) of a lens is automatically performed in response to power supply when the power is supplied in an ordinary mode, and the initialization driving of the lens when the power is supplied is inhibited from being performed by switching a photographing mode from the ordinary mode to a quick photographing mode. Thus, just by previously setting a camera in the quick photographing mode at need, the image pickup (exposure) is immediately started (started to accept release) when the power is supplied.
Patent JP-2003141937-A (JP)
Title: Flexible cable
Inventor: HIROBE YOSHIAKI
IPC: H01B7/08
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a flexible cable used for a wiring system especially for automobiles, electric appliances, communication equipment or the like. SOLUTION: The flexible cable 1 is provided with a cable main body 5 pinching a conductor 2 with insulating films 3, 4. Protruded pieces 7a, 7b are formed in the width direction crossing the length direction of the cable main body, and are bent and folded along the side edges of the cable main body 5 to form folding regulator parts 9, 10. Even if the cable main body 5 is folded, the folding regulator parts 9, 10 heightens flexural rigidity of a part corresponding to a folded part 6, so that the part corresponding to the folded part 6 of the cable main body 5 hardly yields to flexural deformation.
Patent JP-2003138010-A (JP)
Title: Epoxy-containing low molecular weight polyphenylene ether and method for producing the same
Inventor: TOKIWA TETSUJI
IPC: C08G65/48
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a polyphenylene ether which is useful as an electric and electronic material for a printed board, a dielectric sealing agent and the like. SOLUTION: The polyphenylene ether comprises an epoxy group at an average number of 0.1 or more per molecular chain and has a weight-average molecular weight of 10,000 or less.
Patent JP-2003136330-A (JP)
Title: Method and device for controlling rotary cutter
Inventor: KAMIMOTO SADAO
IPC: B23D25/12
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a rotary cutter suppressing vibration of a machine and having excellent control responsiveness. SOLUTION: This device is provided with a first pulse encoder 7 mounted on a motor for driving a cutter, a second pulse encoder 15 mounted on an opposite side of the motor of the cutter, a computing element 10 for calculating a speed reference of the motor for driving the cutter, a speed adjuster 11 for preparing a torque command, a first subtracter 19 for preparing a difference (VB-VR) of rotational speed of the cutter VB and rotational speed VR detected by the second pulse encoder 15, a differential speed correction circuit 20 for preparing the differential speed correction VD by performing a function arithmetic processing for the difference (VB-VR), and a second subtracter 18 for subtracting the differential speed correction VD from the torque command.
Patent JP-2003148968-A (JP)
Title: Portable type navigation system
Inventor: SUGAWARA YOSHIHIKO
IPC: G08G1/0969
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent, to the utmost, a navigation apparatus from being left behind inside a vehicle, in a portable type navigation system provided with a navigation apparatus attachable and detachably to/from the vehicle. SOLUTION: When a PDA (personal digital assistant) type navigation system 2 is not removed from the vehicle in spite of change from accessory ON to accessory OFF, whether a fixed time has elapsed after the accessory OFF or not is judged (S20-S30). When a fixed time is judged to have elapsed without removing the PDA type navigation system 2 from the vehicle in spite of an operation to the accessory OFF of an ignition switch (S10: NO, S20: NO, S30: YES), a prescribed voice is generated (S40). A voice is stopped (S50-S70) when a user conducts any operation thereafter or when a fixed time lapses counted from the generation of the voice.
Patent JP-2003156437-A (JP)
Title: Method and instrument for infrared moisture measurement
Inventor: HAYASHI TOMOYUKI
IPC: G01N21/3554
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To precisely measure a moisture value of a sludge cake using one working curve. SOLUTION: A combination of infrared rays is selected corresponding to the measuring-objective sludge cake S, out of the infrared ray for moisture measurement of a narrow band having 1940 nm of main wavelength, the infrared ray for reducing a reflectance of disturbance comprising a narrow band having 1300 nm of main wavelength, the infrared ray for lipid absorbed easily by the lipid having a narrow band comprising 1,725 nm of main wavelength, the infrared ray for a fiber absorbed easily by the fiber having a narrow band comprising 1,800 nm of main wavelength, the infrared ray for a protein absorbed easily by the protein having a narrow band comprising 2,060 nm of main wavelength, and the infrared ray for a saccharide absorbed easily by the saccharide having a narrow band comprising 2,100 nm of main wavelength,  and an interference filter F is used to transmit selectively the selected respective infrared rays. A transmission band of the interference filter F is brought into ±10 nm of half breadth. The moisture value is found, based on the working curve in response to the selected infrared rays, and reflected light quantities of the infrared rays.
Patent JP-2003160265-A (JP)
Title: Tape winding device
Inventor: ITO NOBUAKI
IPC: B65H18/10
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape winding device capable of automatically winding a remaining odd tape in the added state.  <P>SOLUTION: Roll bodies R<SB>1</SB>, R<SB>2</SB>of the odd cut tapes T<SB>1</SB>, T<SB>2</SB>are set to a roll support part 5 and a rotor 6 respectively, and the end parts of the cut tapes T<SB>1</SB>, T<SB>2</SB>drawn out of the respective roll bodies R<SB>1</SB>, R<SB>2</SB>are jointed by sticking a pressure sensitive adhesive double coated tape piece T<SB>3</SB>bonded to the adhesive face side. A transfer path of the cut tapes T<SB>1</SB>, T<SB>2</SB>is provided with a movable guide roller 8 reciprocated in the axial direction of the rotor 6. The rotor 6 is rotated in one direction by a motor 13, and the movable guide roller 8 is reciprocated to spirally wind the cut tape T<SB>1</SB>drawn out of one roll body R<SB>1</SB>, in order by the other roll body R<SB>2</SB>rotated together with the rotor 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160043-A (JP)
Title: Brake device for rolling stock
Inventor: KUMABE KENICHI
IPC: B60T8/1761
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake device for rolling stock capable of stopping a vehicle at a desired deceleration by generating necessary braking force when skid occurs at its wheels.  <P>SOLUTION: A control device 1 sets a target deceleration of an axle 12 and a target BC pressure value which is target pressure in a brake cylinder 2 for obtaining the target deceleration and starts target BC pressure control to make the detected value of pressure in the brake cylinder 2 by a pressure sensor equal to the target BC pressure value by controlling the pressure control valve 3. When the control device 1 detects that the detected value of pressure reaches within a predetermined range of the target BC pressure value and that the speed of the vehicle exceeds a predetermined speed, it switches the target BC pressure control to deceleration control for making deceleration of the axle 12 equal to the target deceleration and controls the pressure control valve 3 within the range of pressure of the brake cylinder 2 set in accordance with the target BC pressure value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160812-A (JP)
Title: Ball screw for wheel-steering
Inventor: YOSHIOKA MORIHISA
IPC: B21H3/02
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw for a wheel-steering, which can shorten a cycle time in heat treatment and improve precision after the heat treatment.  <P>SOLUTION: This ball screw has a groove formed in a ball screw shaft 2, of which the axial span 17 covers a moving range L<SB>1</SB>of a nut 14 and a range L<SB>2</SB>except the moving range. The ball screw shaft 2 is subjected to heat treatment for surface hardening. The moving range L<SB>1</SB>of the nut 14 in the formed groove is differently heat-treated from the other range L<SB>2</SB>than the moving range. For instance, the moving range L<SB>1</SB>of the nut 14 is heat-treated so as to have a higher grade than the other. Alternatively, only the moving range L<SB>1</SB>of the nut is heat-treated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162890-A (JP)
Title: Disk drive unit
Inventor: TAKAHASHI TATSUYUKI
IPC: G11B33/14
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To connect a motor base supporting a spindle motor and flexible wiring by a support means to support the motor base, and to avoid a Hall element and other electronic components having a weakness for static electricity used for controlling the spindle motor from being broken by high voltage such as static electricity even when a spindle motor is struck by a high voltage.  <P>SOLUTION: The disk drive unit is provided with a spindle motor 23 which rotates and drives an optical disk D, a conductive motor base 36 which supports the spindle motor 23 and on which a Hall element for controlling the rotation of the spindle motor 23 is mounted, and flexible wiring 41 which connects electrically the spindle motor 23 and the power source side. The flexible wiring 41 is provided with an earth wire 41c, and the earth wire 41c and the also the motor base 36 are conducted by a conductive coil spring 39 supporting the motor base 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165802-A (JP)
Title: Method for producing fluorine-containing copolymer
Inventor: KANEGA ATSUSHI
IPC: C08F2/10
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing copolymer excellent in light transmission and heat discoloring resistance it for a long time in a high temperature.  <P>SOLUTION: This method for producing the fluorine-containing copolymer by performing a radical copolymerization reaction of at least 2 kinds of fluorine- containing monomers is provided by heating a halogenated fluoroalkyl compound and a polymerization initiator which can transfer a radical to the fluoroalkyl compound at 40-100°C in an aqueous medium, then adding fluorine-containing monomers in the reaction system and forming the fluorine-containing copolymer. Since the fluorine-containing copolymer is excellent in heat yellowing resistance, the coloration is extremely little and also since it is excellent in light transmission, it is suitably used as a molding material for various members in fields such as semiconductor and electric/electronic fields.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164922-A (JP)
Title: Press mold
Inventor: ASAKI HIROSHI
IPC: B21D24/04
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to surely suppress the occurrence of a crease without sacrificing the effect of a wave-shaped bead of allowing a less stricter fitting clearance.  <P>SOLUTION: A crease-pressing surface is provided on the upper surface of a cushion ring 3 and on the lower surface of an upper mold 4, and the wave- shaped bead (drawing bead) 10 and a stepped part 11 are formed on the crease- pressing surface. The wave-shaped bead 10 restrains a blank on the periphery to limit a material inflow rate in the molding recession of the upper mold 4. On the other hand, a distortion caused on the blank by the press of the wave- shaped bead 10 is corrected by the pressure of the stepped part 11, so that the distortion does not exercise its effect on the inside of a profile P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170730-A (JP)
Title: Rotary type operation device
Inventor: FUKAZAWA MAKIHITO
IPC: B60H1/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary type operation device capable of withstanding excessive operation of the body of rotation regardless of the limited space of a base component and an operation panel without exerting an adverse influence on a lighting of a display part of the operation panel.  <P>SOLUTION: This device is provided with a base component 11 and gear parts 43, 53 on rotary shafts 40, 50. A heater control device is provided with the body of rotation 22a, 22b rotatably mounted in a through-hole 14a of the base component 11, and the lever component 30, 70 having a rack part 32, 72 moving reacting on the rotation of the body of rotation 22a, 22b by the gear part 43, 53 journaled to the base component 11. The rotary shaft 40, 50 is provided with a control shaft 45, 54 and the lever component 30, 70 is provided with the locking part 31a, 31b, 71a, 71b latched together the control shaft part 45, 54 in the specified rotating operation position of the body of the rotation 22a, 22b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172564-A (JP)
Title: Ice-making device, and refrigerator-freezer having the device
Inventor: MOGI JUNICHI
IPC: F25D11/02
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice-making device which provides transparent ice by controlling the temperature of supplied hot air, and also to provide a refrigerator-freezer using the ice-making device.  <P>SOLUTION: In the ice-making device in which an ice-making pan comprising a plurality of ice-making blocks and communication parts allowing water to be communicated between the ice-making blocks is disposed in a chamber with cold air of below 0°C fed therein, a blow mechanism to blow hot air of at least 0°C from a blow nozzle at the predetermined temperature from one side to the other side of the ice-making blocks is provided, and electric heaters as heating sources of hot air to be blown from the blowing nozzle are disposed in the blow mechanism in an independent manner from each other. The temperature of hot air from the blow nozzle can be individually controlled on one side and on the other side, and transparency of each ice-making block is improved by controlling the temperature of hot air so that the ice-making operation is gradually advanced from one side to the other side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172877-A (JP)
Title: Laser scanning microscope controller, method of controlling laser scanning microscope and program
Inventor: HIRAYAMA HIROSHI
IPC: G02B21/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the burden of a preparation for experiment by easily instructing the control of a series of operations to be empirically performed.  <P>SOLUTION: When a control application program 28 for a laser scanning microscope is performed by a CPU 21, the control of the operation of the laser scanning microscope 10 is performed in accordance with given instruction words. When a system control application program 29 is performed by the CPU 21, the conversion of the definition of the operation of the laser scanning microscope 10 from the definition shown in a table shown in order of the operations to the instruction words corresponding the definition and the transmission of the instruction words obtained by this conversion to the control application program 28 for the laser scanning microscope are performed. The CPU 21 is made to perform the control of the operation of the laser scanning microscope 10 based on the instruction words.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178709-A (JP)
Title: Energy filter
Inventor: TSUNO KATSUSHIGE
IPC: G21K3/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy filter which is a two stage type energy filter that makes astigmatic image forming, and has little aberration.  <P>SOLUTION: This is an energy filter in which a first stage filter 11 and a second stage filter 12 are arranged with an interval in the travelling direction of charged particles and which comprises an energy selection slit 13 between the first stage filter 11 and the second stage filter 13 and passes selectively the charged particles having a specific energy. The filter is constructed such that charged particles that travel in the energy filter converge once in the X direction crossing at right angles the travelling direction of the charged particles, and do not converge at all in the Y direction perpendicular to the X direction, and the energy selection slit 13 is arranged at the convergence position in the X direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170039-A (JP)
Title: Reaction apparatus
Inventor: OGAMI TETSUO
IPC: B01F5/02
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction apparatus for which a stirring apparatus, a reliable sealing property in a penetrating part of a rotary shaft to a reaction tower such as an absorption tower, and further installation of a rotating appliance for the reaction tower, and rigidity improvement of the reaction tower are all made of no need; of which appliances can be repaired and replaced with an effect suppressed to the minimum on the operation of the entire facilities and without requiring discharge of a reaction liquid such as an absorption liquid or the like in a liquid pool part; and which is capable of decreasing the excess ratio of a reaction gas such as oxidizing air and lowering the pressure of the reaction gas and thus saving the motive force for a blower or the like.  <P>SOLUTION: A stirring liquid supply pipe 13 is connected to a liquid pool part 2 of an absorption tower 4 while being branched from the discharge side of a circulation pump 5 and an ejector 14 for preliminarily mixing oxidizing air A to the absorption liquid 1 is installed in the middle of the stirring liquid supply pipe 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176776-A (JP)
Title: Pumping equipment and prime mover using pumping equipment
Inventor: NISHIGAITO MINORU
IPC: F03G7/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pumping equipment and a prime mover using the pumping equipment which uses natural rule (capillary phenomenon) effectively and minimizes energy loss.  <P>SOLUTION: This pumping equipment is provided with a water pump 100 wherein capillary assemblies 10 having a plurality of capillaries 1 are layered in a plurality of steps and a gas supplier 200 supplying pressurized gas to the lower piping 3 of each capillary assembly 10. The liquid in the lower capillary assembly 10 of the water pump 100 is pushed up to the upper capillary assembly 10 consecutively by the pressurizing gas supplied from the gas supplier 200. The liquid pushed up to the uppermost capillary assembly 10 makes a rotor 20 of a prime mover rotate through a guide pan 11 and reaches a pool 120.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181150-A (JP)
Title: Moving toy
Inventor: SUGAWARA SHIGERU
IPC: A63H7/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving toy in which a moving object itself is moved up and down and operation is enabled by a simple operation method by making a movable part movable when vertically moving the moving object itself.  <P>SOLUTION: In this moving toy to move within a fixed range, the moving toy is provided with a moving part and has a shaft axially bridged on the moving part, a first pulley axially attached on the shaft and a second pulley axially attached on the shaft while having a shaft diameter thicker than the shaft diameter of the first pulley, a first thread wound around the first pulley for a part of its full length and a second thread wound around the second pulley for a part of its full length reversely against the direction of winding around the first pulley are provided, and the moving part is equipped with the movable part, and an eccentric cam with groove is equipped on the shaft provided in the moving part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186584-A (JP)
Title: Interface device
Inventor: HOSHINO TSUTOMU
IPC: G06F13/14
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface device capable of suitably recognizing a connection state between devices and attaining highly credible data transfer.  <P>SOLUTION: In a CPU 12, a FET 16 is turned off so as not to supply a power source to a power source supply terminal 14C of a transceiver 14 until predetermined initializing processing performed when receiving a power source supplied from a host PC 31 via a cable 22 is completed in a peripheral device 11, that is, until the peripheral device 11 becomes to be in a state capable of communicating to start data communication with the host PC 30. As a result, even when the peripheral device 11 and the host PC 31 are in a state of not physically connected by the cable 22, the peripheral device 11 can be in a pseudo disconnected state with the host PC 31 because relay of a data signal transferred on signal lines (D+ line and D- line) is not performed on a logic controller 18 by the transceiver 14.  <P>COPYRIGHT: (C)2003,JPO