baber/WOPTO huggingface dataset:
Patent JP-2009118417-A (JP)
Title: Portable radio apparatus
Inventor: KAKITSU HARUHIKO
IPC: H01Q1/50
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable radio apparatus which can simplify a complicated antenna matching circuit and can make the antenna size smaller and can make the correlation coefficient required for simultaneously operating a plurality of radio units low by ensuring high isolation.  <P>SOLUTION: This portable radio apparatus 100 includes an antenna device 110, first to third radio units 121-123 which use different frequency bands, and a switching unit 130 for switching the connection between the antenna device 110 and the first to third radio units 121-123, and the input impedances at the input/output ends of the first to third radio units 121-123 are made mutually different by a predetermined value (e.g. 10 Ω) or more so that the input impedances also become lower as the usage frequencies become lower.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124201-A (JP)
Title: Portable terminal equipment and program
Inventor: WATANABE AKIRA
IPC: H04N21/414
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to view broadcast content in a changed display state without a break in the broadcast content by only giving an instruction to change the display state of the broadcast content being received and displayed.  <P>SOLUTION: When an instruction to change the display size of the content of one-segment broadcast received by a television broadcast communication unit 17 is given while the content is being displayed on a display screen DP, and if it is possible to receive the content of twelve-segment broadcast continuously to the content of the one-segment broadcast, a CPU 11 switches to receiving the twelve-segment broadcast and displays its broadcast content in a standard display size (second display size) of the twelve-segment broadcast, If it is impossible to receive the twelve-segment broadcast continuously to the one-segment broadcast, the CPU changes the display size to the second display size and displays the content of the one-segment broadcast.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120866-A (JP)
Title: Method for depositing rare earth oxide coating film
Inventor: KIMURA YUJI
IPC: C23C18/12
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily obtaining a rare earth oxide coating film to be used for the corrosion-resistant film of an inner wall of a plasma etching chamber, the coating film of an inner surface of a glass bulb of a fluorescent lamp, or the like as a dense and smooth coating film.  <P>SOLUTION: The rare earth oxide coating film is obtained by heating and melting organic complex of rare earth elements having the non-degradable melting point such as 8-quinolinol, β-diketones and aromatic carboxylic acid as ligand under the atmosphere substantially not containing any steam or substantially not containing any oxygen, a coating film is formed of the molten liquid, and the coating film is heated and subjected to the oxidative decomposition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008080147-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F5/04
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a game ball handling device, which can prevent illegal conducts against a ball detection device provided on the game ball handling device without adding complex structure.  <P>SOLUTION: The game machine 1 requires the specified number of game balls when performing a game. When specified conditions are established, the game machine puts out a plurality of game balls or many game balls in certain cases. The game balls are stored in an upper tray 18 so that the stored balls are sequentially received from the most downstream part of the upper tray 18 and used for the game. At this time, the game ball reception by a loading device is performed by operation of a max bet switch 109, and reels 71-73 start rotating by start operation of a start lever 101 after the game balls are received. In this case, a sensor unit is arranged in the loading device for detecting balls. A solenoid is arranged in a position for preventing sliding movement in a direction in which the sensor unit is removed from a housing of the loading device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009120027-A (JP)
Title: Hydraulic power steering system
Inventor: KOYAMA KAZUHIKO
IPC: B62D3/12
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To avoid oil film break of a resin bush due to rise of oil temperature of a cylinder tube in a hydraulic power steering system.  <P>SOLUTION: This power steering system 10 is constituted by inserting a rack shaft 15 in an oil chamber which the cylinder tube 14 of a power cylinder 13 forms and fitting a metal bush 33 and the resin bush 34 having an inside diameter smaller than that of the metal bush 33 adjacent to the metal bush 33 in a bearing part provided on an end part of the cylinder tube 14 and supporting the rack shaft 15, and a grease basin 35 facing an outer periphery of the rack shaft 15 is provided on the end part of the cylinder tube 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122017-A (JP)
Title: Fixture for raman spectroscopic analysis
Inventor: NABEYA HIROMI
IPC: G01N21/65
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To set samples stably on a Raman spectroscopic analysis apparatus as fixed to a sample holder for a cross-section cutting device and also to finely adjust samples for rotating to any angle.  <P>SOLUTION: The fixture for Raman spectroscopic analysis is a measuring fixture for performing Raman spectroscopic analysis without removing a sample (1) after cutting from a sample holder (2) for a cross-section cutting device to which the sample is fixed when a cross-section sample is prepared by the cross-section cutting device and is constructed from the sample holder and a supporting fixture (6); the sample holder with the fixed sample can be attached to or detached from the supporting fixture by inserting at least a part of fixing portion to the cross-section cutting device of the sample holder into the supporting fixture; and the fixture for Raman spectroscopic analysis has a means capable of rotating with a laser optical axis direction as the center of rotation axis in a condition mounting the sample holder with the fixed sample as maintaining the cutting cross-section of the sample fixed to the sample holder perpendicular to the laser optical axis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122068-A (JP)
Title: Noise-radio-wave autimatic separation/detection device
Inventor: KUMAGAI HIDEKI
IPC: G01R29/08
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To extract the extract noise carried on high-frequency electric waves and having a prescribed frequency, and observe the state of the noise, based on the number of noise-occurring events, the time of the occurrence, the value of noise intensity, and the like, and estimate the event that caused the generation of noise.  <P>SOLUTION: An output signal SHS and an output signal SHR are subjected to secondary amplifying operations, by respectively using a high-frequency amplifier AMP3 and an amplifier AMP 4, applied with a high-frequency-side amplitude reducing means. In these operations, since the AMP 4 has a small gain in the high-frequency region, the amplitude of its output SHR-2 is reduced; and since the frequency of the high-frequency noise is higher than that of a carrier wave SH, the amplitude of the noise NzB is further lowered. The other output signal SHS is directly amplified by the wide-band amplifier AMP3, and its amplitude is uniformized as a signal SHR-2, by using an amplitude-adjusting means that covers all the regions, thereby uniformizing the amplitudes of signals SHS-2, SHR-2; and then a mutual addition is carried out once more, by a both-signal adding/amplifying means, and the noise is extracted by setting a prescribed threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153209-A (JP)
Title: Charged particle beam orbit correcting unit and charged particle beam apparatus
Inventor: ITO HIROYUKI
IPC: H01J37/153
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost, high-precision and high-resolution optical converging system for a charged particle beam.  <P>SOLUTION: A beam orbit is limited in a ring zone form to form a distribution of an electromagnetic field converging toward the center of the beam orbit axis. Consequently, a nonlinear action that is augmented outside, typified by spherical aberrations of an electron lens, can be cancelled out. Specifically, when an electrode is disposed on the axis and a voltage is applied thereto, concentration of electric field occurs readily. In the case of magnetic field, when a coil radially distributed and wound on a surface in an equiangular manner, divided in the rotating direction, the concentration of magnetic flux density can be controlled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129023-A (JP)
Title: Method of diagnosing internal combustion engine of vehicle
Inventor: SCHNEIDER MARCUS
IPC: G01H3/00
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, device and computer program of diagnosing an internal combustion engine of a vehicle which can expand the possibility of diagnosing the components of the vehicle, especially the internal combustion engine and its components.  <P>SOLUTION: The method of diagnosing the internal combustion engine (2) of the vehicle (1) includes at least one sensor unit (5) including at least one sound wave receiver (7) which converts sound waves into electrical signals. The sound waves of the internal combustion engine (2) are received by the sound wave receiver (7) of the sensor unit (5) and converted into the electrical signals. The electrical signals are used for diagnosing the driving state of the internal combustion engine (2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009128139-A (JP)
Title: Scan probe microscope, and probe unit for the scan probe microscope
Inventor: WATANABE MASAHIRO
IPC: G01Q20/02
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform optical detection of a contact state between a probe and a sample, and excitation of the probe, while driving the probe of a scanning probe microscope at very high speed, and to perform high-speed scanning probe detection, in correspondence with a sample where the sample side cannot be driven, such as, a large semiconductor substrate or a flat display substrate.  <P>SOLUTION: Beams for optically detecting the contact state between the probe and the sample and optically exciting the probe is introduced below an objective lens for observing the sample in the state of parallel light beams, condensed onto a fixed point on a cantilever by means of a fine condensing lens attached below the objective lens so as to be driven together with the cantilever, and is irradiated to the sample. Thus, even when the cantilever is moved, the fixed position on the cantilever can be irradiated at all times. Furthermore, since the condensing lens is very small, the sample can be scanned with the cantilever at high speed without influencing the dynamic characteristics of a cantilever drive unit so as to enable observation and measurement of the sample.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125860-A (JP)
Title: Main shaft unit for machine tool
Inventor: SOSHI MASAKAZU
IPC: B23Q5/04
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main shaft unit for a machine tool capable of coping with both high-speed cutting and low-speed cutting in spite of a compact structure.  <P>SOLUTION: The main shaft unit 1 for a machine tool comprises a main shaft 12, a front housing 11 for rotatably supporting the main shaft 12, a first rotor 13a fixed on the main shaft 12 and a first drive motor 13 having a first stator 13b fixed in the front housing 11, a rear housing 14 mounted on a rear end of the main shaft 12 of the front housing 11, a second drive motor 15 having a circular second rotor 15a rotatably supported in the rear housing 14 by being coaxially arranged with the main shaft 12 in the vicinity of the rear end of the main shaft 12 and a second stator 15b fixed in the rear housing 14, a connection mechanism 30 for connecting the rear end of the main shaft 12 and the second rotor 15b and releasing the connection, and a clamping mechanism 20 arranged in a mounting hole 12a of the main shaft 12 and the second rotor 15b and clamping a tool mounted on the main shaft 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129750-A (JP)
Title: Luminaire
Inventor: ASANUMA TAKASHI
IPC: F21V13/02
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire manufacturable at extremely low manufacturing cost, and free of concerns of adhesion separation of a shading louver.  <P>SOLUTION: The luminaire includes an LED 5, a lens 6 controlling the distribution of light of the LED 5, and the shading louver 7 shading the light from the lens 6 to prevent the light from spreading around. In the luminaire, the lens 6 is formed of a transparent synthetic resin, the shading louver 7 is made of an opaque synthetic resin, and the lens 6 and the shading louver 7 are formed integrally with each other by double molding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090956-A (JP)
Title: Deadlock device of electric steering column lock device
Inventor: CHUNG JIN-SANG
IPC: E05B83/00
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deadlock device of an electric steering column lock device capable of preventing unlocking of a steering shaft.  <P>SOLUTION: The invention is characterized by being constituted by a housing fixed to a steering column with its one end released, a lock bolt for locking or releasing the steering shaft with a locking mechanism which responds to the presence or absence of user authentication allowed in the housing, a cover detachably connected to the housing, and a spring which is provided in such a manner that the first attachment point (X) is fixed to the housing, one end is supported by the cover in a contracted state, the other end is fixed to the housing, so that the spring limits the movement of the lock bolt when the cover breaks away from the housing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135139-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: USUI TAKAMASA
IPC: H01L23/52
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that prevents oxidization of a barrier film in a wiring layer as well as leak of Cu from wiring, and to provide a method of manufacturing the same.  <P>SOLUTION: The semiconductor device includes: a semiconductor substrate (1); a first insulating film (3) which is formed on the semiconductor substrate and contains Cu; an interconnection (5) which is formed in a trench formed in the first insulating film; a barrier film (4) which is formed between the interconnection and first insulating film; a second insulating film (6) which is formed on the upper surface of the first interconnection, and is formed to a depth not deeper than that of the thickness of the interconnection in a hollow portion (321) between the side surface of the barrier film and the first insulating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008134639-A (JP)
Title: Semiconductor device
Inventor: YAMAJI TOKUICHI
IPC: G02B6/42
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which cross talk is reduced between adjacent optical waveguides that are highly densely arranged to connect optoelectronic integrated circuit elements.  <P>SOLUTION: In the semiconductor device, a supporting substrate 1 has a plurality of optoelectronic integrated circuit elements 2 on which an electronic integrated circuit element 9, a plurality of light receiving elements 5, and light emitting elements 4 are installed on the same substrate. Also, in the device, a plurality of optical waveguides 6 for connecting the light receiving elements 5 and the light emitting elements 4 are formed between the optoelectronic integrated circuit elements 2, wherein light propagation direction is reversed in the adjacent optical waveguides 6. In addition, the light receiving element 5 and the light emitting element 4 connected to the adjacent optical waveguides 6 are preferably shifted alternately. Furthermore, a plurality of respective elements is integrally formed in an array preferably. The semiconductor device can be provided in which cross talk between the adjacent optical waveguides 6 is reduced and at lower cost with less optical loss.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009133579-A (JP)
Title: Refrigerating device
Inventor: YOSHIMI ATSUSHI
IPC: F25B1/00
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a defrosting time while suppressing the lowering of a temperature at an utilization side at performing an inverse cycle defrosting operation, in a refrigerating device having a refrigerant circuit constituted to switch a cooling operation and a heating operation, and performing a multistage compression type refrigerating cycle by using a refrigerant activated in a supercritical region.  <P>SOLUTION: An air conditioner 1 uses a carbon dioxide as the refrigerant, and comprises a two-stage compression type compressing mechanism 2, a heat source-side heat exchanger 4, an expanding mechanism 5, an utilization-side heat exchanger 6, a switching mechanism 3, and a latter stage-side injection pipe 19 for branching the refrigerant cooled in the heat source-side heat exchanger 4 or the utilization-type heat exchanger 6 and returning it to the latter stage-side compressing element. In the air conditioner 1, the refrigerant distributed from the heat source-side heat exchanger 4 to the utilization-side heat exchanger 6 is returned to the latter stage-side compressing element by using the latter stage-side injection pipe 19 at performing an inverse cycle defrosting operation for defrosting the heat source-side heat exchanger 4 by switching the switching mechanism 3 to a cooling operation state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138784-A (JP)
Title: Reinforced buried pipe and reinforcing method of buried pipe
Inventor: KOTO HIDEYUKI
IPC: B29L9/00
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buried pipe having strength and a reinforcing method of the buried pipe, because replacing an old buried pipe, though being ideal, requires much time and cost, thus resulting in repair of the buried pipe, and for such repair, a plastic-made tubular body is bonded to the inner surface of the buried pipe in such a way that a tubular body made of a plastic sheet such as of polypropylene or polyethylene is inserted into the buried pipe, and is inflated by heat or compressed air to be adhered to the buried pipe, but sticking an inflatable plastic sheet onto the inner surface is as effective as for sealing a small crack, and the tubular body does not provide such sufficient strength as to prevent breakage when a load is applied to the crack again.  <P>SOLUTION: Reinforced woven fabric is composed of woven fabric of weaving carbon fiber, and exists inside the buried pipe, and is reinforced in a state of further fixing a plastic sheet on its inside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141559-A (JP)
Title: Video reproduction control program and video reproduction control apparatus
Inventor: SATO NORIYUKI
IPC: A63F13/20
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video reproduction control program and a video reproduction control apparatus which improve operability.  <P>SOLUTION: A game apparatus 12 includes a CPU, and the CPU executes reproduction control of a DVD (Digital Versatile Disc). During reproduction of the DVD, the video or voice content is reproduced, an operation panel for reproduction operation is displayed if a controller 22 indicates a location on a reproduction screen displayed by a monitor 34 when reproduction operation for temporary stop, reproduction, quick return, quick forwarding or cueing is not inhibited. meanwhile, when a menu is reproduced or screen buttons are displayed following reproduction of the content, the reproduction operation is inhibited and even if the controller 22 indicates a location on the reproduction screen, the operation panel is not displayed. The operability can be improved since the operation panel is displayed only when required.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136821-A (JP)
Title: Dust collector
Inventor: KUMEDA TERUO
IPC: B01D46/26
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector capable of efficiently collecting dust with a small power.  <P>SOLUTION: A filter body 46 can be rotated together with a filter drum 41 by the drive of a motor 51. An exhaust air C introduced from the exhaust air inlet 23 of a dust collecting chamber 22 passes through the circumferential surface part 42 of the filter drum 41. Dust in the exhaust air C can be caught and separated by the filter body 46 when the exhaust air C passes through the circumferential surface part 42. The dust in the exhaust air C can be caught while gradually moving the part, where the exhaust air C passes, in the filter body 46. The dust in the exhaust air C can be collected by utilizing the wind force of the exhaust air C exhausted from a hot-air dryer 1. Thus, the dust in the exhaust air C can be efficiently separated and recovered with a small power.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247728-A (JP)
Title: Method for producing water-retentive block
Inventor: SHINPO TAKASHI
IPC: E01C5/06
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a block body which has sufficient water retention performance so as to satisfy the function as a water-retentive block and also has sufficient compressive strength and flexural strength characteristics so as to satisfy the function as a pavement body by a method for producing a water-retentive block comprising vacuum extrusion without a burning step.  <P>SOLUTION: A mixture is obtained by blending 30-39 wt.% of a clay material mainly comprising one or more selected from the group consisting of quarry waste soil, stone crush sludge, ceramic waste soil, diatom waste soil, and water purification sludge, 15-38 wt.% of a powder material mainly comprising cement, and 32-46 wt.% of an aggregate material mainly comprising a stone obtained by crushing clinker ash or coal ash-solidified stones. The mixture is extruded while being deaerated by vacuum suction and then dried without burning to form the block body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147443-A (JP)
Title: Portable equipment with reel
Inventor: KOYA AKEMASA
IPC: G03B17/56
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable equipment which performs operation linked with extension/contraction operation of a lead.  <P>SOLUTION: A digital camera 1 comprises an exterior body 10, a photographing lens 11, a stroboscope 12, a reel portion 20, a hook 30, etc. The reel portion 20 is biased by a spring and configured to take up the lead 31. A user draws the hook 30 in an upward direction in Fig., and then the lead 31 stored in the reel portion 20 is drawn out. A photointerrupter 28 is disposed in the reel portion 20 to detect the rotation of the reel due to the extension/contraction of the lead 31; and the digital camera 1 performs a camera operation corresponding to the detection result thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT