baber/WOPTO huggingface dataset:
Patent JP-2004330989-A (JP)
Title: Transponder device
Inventor: TANAKA KAZUHIRO
IPC: B61L3/12
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To substantially expand a response range (communication range) of a ground piece.  <P>SOLUTION: This transponder device comprises the ground piece disposed along a track on which a train travels and an on-car piece disposed on the train. When the on-car piece comes into a response range of the ground piece, the transponder device transmits predetermined information between the ground piece and the on-car piece. A plurality of ground pieces are disposed at a predetermined interval in the travel direction of the train on the track, and are sequentially driven.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338507-A (JP)
Title: Motorcycle
Inventor: AOKI SHIGEMITSU
IPC: B62K21/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle capable of performing stable automatic traveling along a traveling road without staggering.  <P>SOLUTION: A rear wheel 2 is turned around the turning axis O<SB>T</SB>by a turning actuator 3, and a swing arm 15 to support the rear wheel 2 is rotated and rocked around the rocking axis O<SB>Y</SB>by a rocking actuator 4 to adjust the relative position of a front wheel 1 to the rear wheel 2 and adjust the point of the ground relative position of the point of gravity. The turning angle instruction value τζ is set based on the roll angle Φ of a vehicle body, and the rocking angle instruction value τξ is set based on the yaw angle Ψ of the vehicle body. The rocking angle instruction value τξ enhances the steerability in addition to the yaw rate Ψ'. The stability to the input such as side wind disturbance is enhanced in addition to the lateral displacement y of the point of the center of gravity. In calculating the instruction value, each feedback gain is set according to the traveling speed u and the yaw rate Ψ'.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339595-A (JP)
Title: Film-forming apparatus and method for controlling it
Inventor: OKUBO TSUTOMU
IPC: C23C14/54
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To form the film of superior quality with an adequate plasma arc in a simple configuration, by controlling an electric potential of a substrate in a film-forming apparatus for forming the film on the substrate by using plasma, without arranging a dedicated power source.  <P>SOLUTION: This film-forming apparatus has a vaporizing source 2 having a vessel accommodating a vaporizing material therein installed in a lower place inside a vacuum chamber 1; a substrate 3 to be film-formed thereon placed above it; a plasma-generating source 4 for generating the plasma installed in the vacuum chamber 1; a diffraction-preventing plate 5 installed in the vicinity of the substrate 3; and a grid 7 placed between the plasma-generating source 4 and the substrate 3. The grid 7 is connected to the substrate 3 through switches SW1 and SW2, and further is connected to a main body of the vacuum chamber through the switch SW3. The end is connected to the ground. The electric potential of the substrate 3 is controlled through opening and closing of the switches SW1 to SW3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337129-A (JP)
Title: Method for amplification and labeling of nucleic acid and nucleic acid detection method using the same
Inventor: KAWAGUCHI MASAHIRO
IPC: C12N15/09
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To preferentially synthesize a desired extended primer chain in a double-stranded DNA efficiently synthesizable by a PCR product compared with the primer of the complimentary chain side even by using a small amount of a nucleic acid having the target sequence.  <P>SOLUTION: One or more specific nucleic acid sequences of nucleic acid in a specimen is amplified by PCR method using a primer set composed of a primer for extending the target sequence and another primer having different Tm value. The amplification method further contains an annealing step at a temperature not higher than the Tm value of the primer constituting the primer set and an additional annealing step at a temperature higher than the Tm value of other primers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340897-A (JP)
Title: Mass density measuring method of airborne particle in atmospheric air
Inventor: TOTOKI SHINICHIRO
IPC: G01N1/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of accurately measuring mass density of airborne particles in atmospheric air in a reproducible manner.  <P>SOLUTION: The airborne particles P in the atmospheric air are collected by a collection device 2 with a detachable collection member 24 and volume and mass of the collection member 24 are measured before and after the collection of the airborne particles P and the mass density of the airborne particles P is measured by using a difference of each measured value before and after the collection. By using a dry measurement based on a fixed volume expansion method for volume measurement, the mass density of the airborne particle substance P can be measured in an easy and correct way.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344324-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of a ooting rail in a pinball game machine.  <P>SOLUTION: In the pinball game machine, a game ball which leaves a ball supplier 53 and falls onto a ball mounting member 57 of a supporting body 51 is shooted by a ball shooting hammer 41, jumps out of the supporting body 51, jumps over the upper part of a foul ball guiding rib 32 and lands on the lower end part of an outer rail 23. Further, in the pinball game machine, it travels along the outer rail 23, passes through a non-return piece 27 and jumps into a game area 24. Thus, since there is no member equivalent to the shooting rail between the ball mounting member 57 and the outer rail 23 and a distance between the ball mounting member 57 and the outer rail 23 can be increased, a foul ball is surely eliminated by the space. Also, since there is not need of providing a guiding member (e.g. shooting rail) for guiding the shooted game ball, the number of components can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003341015-A (JP)
Title: Control device for printing press
Inventor: GOETZ HEINZ
IPC: B41F33/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device simply and well handled in the printing apparatus of a printing press.   <P>SOLUTION: A plurality of sensor keys 5 are provided in the input region 3 of an operation table 2 in order to operate a regulation member. These sensor keys 5 are formed as contact type linear stroke sensors. At this time, the sensor keys 5 are formed in a stripe state like elongated stripes and arranged in the input region 3 as an almost uninterrupted continuous surface. A control unit for alloting the respective sensor keys 5 to an attached regulation member 8 in a control technical manner. When the sensor keys 5 are thus used, the contact position thereof is detected with high accuracy at the time of touch. By this constitution, a printing worker can input data and/or control order intuitively in an extremely easy and rapid manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349144-A (JP)
Title: Mass spectrometer and mass spectrometry method
Inventor: HASHIMOTO YUICHIRO
IPC: H01J49/38
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an ion trap mass spectrometer that allows small mass number product ions to be detected without losing the resolution.  <P>SOLUTION: The mass spectrometer comprises a multipole ion trap for accumulating ions, an apparatus for irradiating light with respect to ions accumulated in the ion trap, and a detection apparatus for detecting ions ejected from the ion trap. In the mass spectrometer, the RF voltage amplitude applied to the ion trap is changed from a large value V1 into a small value V2 before and after the laser irradiation. By using a time of flight mass spectrometry part with high mass number accuracy and a Fourier transform ion cyclotron resonance mass spectrometry part as the detection apparatus, the analysis with high mass accuracy can be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004054250-A (JP)
Title: Image display method and device therefor
Inventor: IKEDA ATSUSHI
IPC: G09G3/36
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for further reducing power while suppressing visual image quality deterioration.  <P>SOLUTION: Correlation is made between brightness adjustment of an LCD 13 and that of backlight 14. an average brightness degree Iave and a maximum brightness value I1max are obtained from display data, and brightness is adjusted on the basis of the converted brightness. When the brightness I is taken on the horizontal axis and the converted brightness is taken on the vertical axis I# in the brightness conversion, there is a relationship of r1≥r2>r3 among an inclination r1 of 0 ≤ I < Iave, an average r2 of Iave ≤ I < I1max, and an average r3 of I ≥ I1max.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354936-A (JP)
Title: Laminated wave plate and optical pickup using the same
Inventor: MATSUMOTO HIROSHI
IPC: G11B7/1365
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength plate which functions as a quarter wavelength plate improved in wavefront aberration, temperature characteristics and the dependence on incident angle with respect to a plurality of wavelengths for a DVD/CD (digital versatile disk/compact disk) compatible optical pickup device or the like, and to provide an optical pickup using the above wavelength plate.  <P>SOLUTION: The laminated wavelength plate is prepared by laminating wavelength plates having the phase difference α and a wavelength plate having the phase difference β with respect to monochromatic light at wavelength λ, with the optical axis crossing each other, and the plate functions as a whole as a quarter wavelength plate. The wavelength plate is characterized in that: the above phase differences α, β satisfy the condition of α=πnβ=πm/2, wherein n>1 and m>1; and the material of one wave plate is a birefringent film while the material of the other wavelength plate is quartz.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362113-A (JP)
Title: Information processor, method for executing command, and command execution program
Inventor: TOYODA YASUAKI
IPC: G06F3/0487
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily input commands without restricting an information display area nor requiring a special device.  <P>SOLUTION: A virtual line VL is set on a display screen 70. The display screen 70 is divided into a plurality of elements A-I. A command is allocated to each of the elements. The relationship between each of the elements and the command is stored as a function table. When a user operates a mouse 16 to designate a point P<SB>α1</SB>on the display screen 70, the function table is referred to and the command corresponding to the element A among the nine elements A-I is selected and executed. If the command corresponding to the element A is a quantitative control command by which a controlled variable at a point P<SB>L1</SB>in the position of a distance L1 from the virtual line VL(X) is set at D<SB>L1</SB>as a controlled variable D<SB>01</SB>at a point P<SB>01</SB>on the virtual line VL(X) within the area of the element A is linearly varied according to the distance from the virtual line VL(X), then the command is executed with the controlled variable matching the distance from the point P<SB>01</SB>to the point P<SB>α1</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360026-A (JP)
Title: Plating facility and plating method
Inventor: NAKADA TSUTOMU
IPC: C25D17/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform plating in a state where the whole surface of a porous body is uniformly brought into close contact with the surface of a substrate to be plated without enlarging a load.  <P>SOLUTION: The facility comprises: a substrate stage 504 for holding a substrate W; a cathode part 506 provided with a sealing material 514 for water-tightly sealing the circumferential part of the surface of the substrate to be plated and a cathode electrode 512 for energizing the substrate; an electrode head 502 provided with an anode 526 and a porous body 528 having water retainability at the upper and lower part; a plating liquid injection means 544 for injecting a plating liquid to the space between the anode and the surface of the substrate to be plated; a pressing mechanism 540 for pressing the porous body against the surface of the substrate to be plated under an optional pressure; a power source 550 for applying plating voltage between the cathode electrode and the anode; and a plating liquid exclusion mechanism for excluding the plating liquid present in the gap between the porous body and the surface of the substrate to be plated held by a substrate stage when the porous body is pressed against the surface to be plated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364119-A (JP)
Title: Data edit system, data edit method, data processor, and server device
Inventor: KOYABU KYOHEI
IPC: G11B27/034
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a processing free from signal deterioration without increasing a transmission load.  <P>SOLUTION: Parameter information, such as encoding parameters, decoding parameters, and editing parameters is made to correspond to unique information (UMID) and is stored in a database. The unique information is attached to material data (baseband signal) subjected to decoding processing (decoding to compression) for edit and transmitted. When the material data is edited, re-encoded or the like, parameter information about past processing is obtained from the database using the unique information as a key, and signal processing without deterioration is carried out with reference to the parameter information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364217-A (JP)
Title: Packet communication apparatus
Inventor: ISHIMORI TAKAYUKI
IPC: H04W28/10
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an expected average transmission TCP throughput of a system in a server by suppressing the transmission of an ACK packet when an asymmetric packet communication path is used for performing communication with the server.  <P>SOLUTION: A mobile terminal 100 is provided with: an arithmetic part 251 for calculating the generation interval of the ACK packet on the basis of the size of an ACK packet to transmit and a line speed of a transmission line which are held in a control part 250; a delay ACK timer 223 for repeatedly measuring the time with the calculated transmission interval of ACK packets as one cycle and outputting an expiration signal each time one cycle expires; and a data packet receiving part 221 for generating an ACK packet containing latest reception confirmation information related to a data packet which is received within an input term, and for sending the ACK packet to a transmitting buffer 240 via an IP part 210 each time the expiration signal is inputted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003801-A (JP)
Title: Reflection mirror
Inventor: HAAN STEVE
IPC: G02B5/08
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reflection mirror whose mirror surface is restrained from being thermally deformed and which is made light in weight.  <P>SOLUTION: The reflection mirror is equipped with the mirror surface 101 installed on the surface of the reflection mirror, 1st, 2nd and 3rd plate-like reinforcing parts 102, 104 and 106 installed in parallel with the mirror surface 101, and 1st and 2nd core reinforcing parts 103 and 105 installed to be held between the 1st and the 2nd reinforcing parts 102 and 104 and between the 2nd and the 3rd reinforcing parts 104 and 106, and formed by repeatedly arranging many cell structures. The width of the cell structure forming the 1st core reinforcing part 103 is small enough to restrain the deformation caused by temperature change of the mirror surface 101 in a cell to such an extent that it can be disregarded, while the width of the cell structure forming the 2nd core reinforcing part 105 is made larger than that of the core reinforcing part 103.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006424-A (JP)
Title: Termination connection for power cable
Inventor: KOIBUCHI SUMIO
IPC: H02G15/08
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a termination connection for power cable which has a simple structure for easy construction as well as easy modification, braking up, and re-connection.  <P>SOLUTION: The termination connection for power cable has an equipment case filled with an insulating gas, and an enclosure detachably provided outside it. A conductor connection rod is extended from the inside of the equipment case to the inside of the enclosure. The enclosure has within it a conductor connection part where a conductor at the tip of a power cable can be inserted/taken out from the conductor connection rod, and an insulation process for reinforcing and insulating the interior of the conductor connection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000107-A (JP)
Title: Lawn mower
Inventor: SUHARA YASUYUKI
IPC: A01D34/64
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor for attaching or detaching a mower apparatus 20 when carrying out maintenance and repair of the mower apparatus 20 liftably mounted on the lower surface of a traveling machine body.  <P>SOLUTION: A front link lever is detachably connected to a mower apparatus 20. A rear link lever 72 connected to a lifting and lowering mechanism 17 is rotatably and detachably connected through a connecting body 78 to the mower apparatus 20. The connecting body 78 is equipped with a spindle part 91 insertably passing through a supporting member 60 and the rear link lever 72 arranging in a standing state on the mower apparatus 20 and an arm part 93 as a latch part protruded from the spindle part 91 to the outward part of the radius. When the spindle part 91 is rotated around the axis in a state in which the spindle part 91 is passed through the supporting member 60 and the rear link lever 72, the arm part 93 is constituted so as to be disengeable from a locking part 89 installed in the supporting member 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016757-A (JP)
Title: Heat pump water heater
Inventor: SAITO KENICHI
IPC: F24D17/02
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump water heater superior in the energy saving and the prevention of global warming.  <P>SOLUTION: This heat pump water heater comprises a heat pump refrigerant circuit obtained by successively connecting a compressor, a water-refrigerant heat exchanger performing the heat exchange between the water and a refrigerant, a decompressor, and an evaporator performing the heat exchanger between the air and the refrigerant through refrigerant pipes, and a heat pump hot water supply circuit obtained by connecting a water supply source, the water-refrigerant heat exchanger and a tapping hardware in a state in which the water supply source and the water-refrigerant heat exchanger are connected by a water supply pipe, and the water-refrigerant heat exchanger and the tapping hardware are connected by a hot water supply pipe. The water-refrigerant heat exchanger is installed in a position where the refrigerant heat-transfer pipe for flowing refrigerant from the heat-pump refrigerant circuit and the water heat-transfer pipe for flowing water from the heat-pump water heating circuit exchange heat. The plurality of water heat-transfer pipes are installed between the water-supply pipe and the hot water supply pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018213-A (JP)
Title: Character information input device, remote control unit in character information input device and character information input method
Inventor: CHIHARA SHUICHI
IPC: G06F3/0362
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To attain a much more accurate and quick operation to execute character string designation or range designation by limiting the movement of a cursor in position designation only to the arraying direction of characters.  <P>SOLUTION: This character information input device is provided with a character information processor such as a personal computer having a display means such as a liquid crystal display 22 for displaying character information at a cursor position displayed on a display face 22a of the display means according to a proper text input program such as a text converting program based on a keyboard operation, a text converting program based on a voice signal or a character recognition program based on an optical method and a remote control unit 30 connected to the character information processor. The remote control unit is provided with a moving operator 32 for moving the cursor only to the arraying direction of characters and selecting operators 33, 34 and 35 for executing the position designation and range decision of the start point and end point of a character string selected from at least the character information displayed on the display surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017616-A (JP)
Title: Method of manufacturing gradient index lens, gradient index lens, and optical component using the same
Inventor: ODA KENJI
IPC: G02B3/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a gradient index lens, which improves the production efficiency and yield of products by discriminating optical characteristics and a working state of the gradient index lens on the way of manufacturing the gradient index lens.  <P>SOLUTION: Optical characteristics or a working state of a base material for lenses is measured at least once on the way of a series of steps in the method of manufacturing gradient index lenses, and a manufacturing condition is determined on the basis of a result of measurement. Refractive index dispersion of the base material for lenses is measured at least once on the way of a series of manufacturing steps, and a manufacturing condition is determined on the basis of a result of measurement. The thickness of the base material for lenses is measured on the way of a series of manufacturing steps, and a manufacturing condition is determined on the basis of a result of measurement. Refractive index dispersion of the base material for lenses is measured at least once on the way of a series of manufacturing steps, and the thickness of the base material for lenses is measured before the base material for lenses after drawing is cut, and a manufacturing condition is determined on the basis of results of measurement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019162-A (JP)
Title: Relay device
Inventor: IMANISHI HIROYUKI
IPC: H01H9/40
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay device capable of preventing an arc short circuit between adjacent contacts having a simple structure, and capable of accomplishing miniaturization and weight reduction.  <P>SOLUTION: End faces 42a and 42b of first and second springs 42 and 43 are each formed as a smooth surface so as to be vertical to its extension direction P by subjecting them to abrasion or the like, and each relative angle on both their sides is optimized. Thereby, bearing pressures to contact parts 31a on sides of moving contacts 3 of respective contact parts 21a, 22a and 23a of fixed contacts 2 are equalized, so that the dispersion of a divided voltage of a series circuit can be reduced. The generation timing of an arc 100 changed over from a contact open state to a contact close state is also set nearly at the same time in each of the contact parts 21a, 22a and 23a, and the suppression of the arc 100 by the divided voltage properly functions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI