baber/WOPTO huggingface dataset:
Patent JP-2008195244-A (JP)
Title: Roof structure of automobile
Inventor: YAMADA TAKAYUKI
IPC: B62D25/06
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce load on a joining part between a joining flange and a mounting flange and prevent deformation of a roof panel by reducing stress generated in the joining flange at a peripheral edge part of the roof panel at a heating time in a painting process, etc., in a roof structure of an automobile joining the roof panel made of light metal to a body main body made of a steel plate.  <P>SOLUTION: In this roof structure, the joining flange 6 is integrally formed via a suspending wall 5 at the peripheral edge of the roof panel 3 made of light metal, and the joining flange 6 is joined to a roof mounting flange 11 integrally formed at an upper end of the body main body 2 made of the steel plate at many joining points 7. In the structure, a chevron-shaped rib 8 going down toward the joining parts 7 adjacent to each other by making an intermediate point between both the joining parts 7 as a top part 8a is formed from the suspending wall 5 to the joining flange 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007251147-A (JP)
Title: Exposure method and method for preparing semiconductor device
Inventor: ONUMA HIDETO
IPC: G03F7/20
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method that eliminates problems such as positioning and complicatedness in designing a mask original plate or the like even if a more micro-pattern is formed into a resist by contracting a pattern of the mask original plate.  <P>SOLUTION: A hologram recording medium where the hologram of a first pattern is recorded by irradiating laser beam oscillated from a first laser oscillator includes a process that irradiates the laser beam oscillated from a second laser oscillator and a process that forms a second pattern on the resist by allowing the laser beam oscillated from the second laser oscillator to pass through the hologram recording medium to irradiate it to the resist. Further a wavelength of the laser beam irradiated to the resist is more shortened than the laser beam irradiated to record a hologram on the hologram recording medium, and should be inverse severalfold n times (n is an integer that is 3 or higher) of 0.5 of the wavelength of a laser beam irradiated to record the hologram.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008198540-A (JP)
Title: Optical sheet, backlight device using optical sheet, and liquid crystal display
Inventor: NISHIO TOSHIYA
IPC: G02F1/13357
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet of high quality to be made to hardly generate wrinkles or warpage of the sheet by absorbing reaction stress to be easily generated at a position fixing part of the sheet.  <P>SOLUTION: In the optical sheet 3 with a positioning protruded part 3a formed at least on one side of a sheet material, and insertion-coupled with the protruded part into a positioning groove of a support frame 2 inside a backlight device, the sheet material is set close to the protruded part 3a, and a slit 3A is formed at a part separated with a predetermined distance from a side of the sheet material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194804-A (JP)
Title: Fixture for machining
Inventor: HIRAI MASAO
IPC: B23Q3/02
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture for machining capable of hardly damaging a workpiece at its contacting surface.  <P>SOLUTION: The fixture for machining is composed of a metal fixture body 3 placed on the table 2 of a machine tool etc. and fixed to the required position and a plate 4 made of hard resin for mounting of the workpiece and installed rigidly on the top surface of the fixture body 3, and in service, the workpiece 5 is attached to the plate 4 by a screw tool 6 which is driven into the fixture body 3 from the workpiece 5 through the plate 4 or into the workpiece 5 from the fixture body 3 through plate 4 whereto the workpiece is to be abutted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204502-A (JP)
Title: Positioning method of writing head
Inventor: TEGURI HIRONORI
IPC: G11B21/10
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide the positioning method of a writing head, by which offset quantity can be more accurately calculated as compared with the conventional art.  <P>SOLUTION: Signals of second and third tracks 72, 73 exert influences to the signal of a first track 71. A signal is read at each position specified by the prescribed interval in a track width direction on the first track 71. A signal profile is specified on the basis of the read signal. The maximum output value is specified at the peak position of the signal profile. Distance between the position of a reading head 43 positioned according to a servo signal and the peak position is derived as the offset quantity. Since the first track 71 is influenced by signals of the second and the third tracks 71, 73, the offset quantity is calculated more accurately as compared with the conventional art. When the writing head 42 is shifted in the track width direction by the offset quantity when a signal is written, a peak position is established at the position of the reading head 43 positioned according to the servo signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175037-A (JP)
Title: Toilet bowl with infrared ray sensor
Inventor: KATO MAREHIKO
IPC: E03D9/00
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently eliminate a bad smell by precisely acquiring the instant of defecation.  <P>SOLUTION: The moment a person 1 sits down on a toilet seat 2, a power is applied to a deodorizing device 3 to start slight deodorizing operation. When excrement is released from the person 1 and passes through a spot area 8 monitored by an infrared ray sensor 7, infrared rays emitted from the excrement are sensed by the infrared ray sensor 7, and a signal is transmitted to the deodorizing device 3. The deodorizing device 3 which has received the signal is increased in air blowing quantity to strongly deodorize the bad smell in a toilet bowl 5. The bad smell from the excrement 4 fallen in water 6 filling the toilet device is dissolved in water to emit the bad smell from the surface of the water to the interior of the toilet device 5. Similarly to the state where the bad smell dissolved in water from the excrement 4 is gradually decreased to a certain extent with the passage of time, the bad smell emitted from the surface of water into the interior of the toilet device 5 is decreased with the passage of time, so that the blowing air quantity of the deodorizing device 3 performing strong deodorization is gradually decreased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204759-A (JP)
Title: Induction heating cooker
Inventor: NOMURA SATOSHI
IPC: H05B6/44
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker capable of heating-power adjustment from a high power heating to a low power heating regardless of a pan size, and capable of judging the pan safely without flowing an excess current even to a pan of low impedance such as an aluminum-made pan.  <P>SOLUTION: One set of arm out of three sets of arms is made a common arm 9, and serial resonance circuits 32, 33 and 34, 35 are respectively connected to the common arm 9 and the other two sets of arms 10, 11, and the inner coil 32 and the outer coil 34 of the serial resonance circuit are connected so that the circuiting direction of the current flowing from the common arm 9 may be in same direction. In a control part 39, a full-bridge operation to drive the common arm 9 and the other two sets of arms 10, 11 in high frequency and a half-bridge operation to drive fixedly the common arm 9 and drive at least one set of the other two sets of arms 10, 11 in high frequency are made switchable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205870-A (JP)
Title: Imaging apparatus and display device
Inventor: MATSUI MASAFUMI
IPC: H04N5/335
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of performing an analog output that can satisfactorily represent halftone, even when constituting an imaging apparatus integrated with a display function.  <P>SOLUTION: The imaging apparatus is provided with a photoelectric converter 5 for converting light into charge; a storage capacitance 6 for storing the charge converted by the a photoelectric converter 5; a resetting means 7 for discharging the charge in the storage capacitance 6; and a thin-film transistor 8 for amplification for receiving, amplifying and outputting the charge stored in the storage capacitance 6 so that the thin-film transistor 8 for amplification forms a source follower circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203142-A (JP)
Title: Sensor control apparatus
Inventor: KAWASE TOMOO
IPC: G01N27/41
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor control apparatus capable of appropriately controlling the applied voltage of a sensor element.  <P>SOLUTION: In a sensor control circuit 20, an applied voltage control circuit 21 is connected to an S-positive terminal of the sensor element 10. The applied voltage control circuit 21 is provided with both a reference power supply 22 and a noninverting amplification circuit 23 connected to the reference power supply 22. An AC power circuit 26, a buffer 27, and a current measuring resistor 28 are serially connected to an S-negative terminal of the sensor element 10. The current-measuring resistor 28 is provided between the AC power circuit 26 and the sensor element 10, and its terminal on the side opposite to the sensor element 10 is of a reference voltage (center voltage of the AC voltage of the AC power circuit 26). An intermediate voltage between the current measuring resistor 28 and the sensor element 10 is inputted to the noninverting amplification circuit 23 of the applied voltage control circuit 21 via an LPF 29.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203187-A (JP)
Title: Surface plasmon sensor, and sensing device using the same
Inventor: NAYA MASAYUKI
IPC: G01N21/64
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface plasmon sensor allowing sensing more sensitively than the prior art.  <P>SOLUTION: This surface plasmon sensor 1 is provided with a dielectric prism 10, and a metal film 20, a measuring light L1 is made incident, under a condition where the light L1 is total-reflected on an interface S1 between the dielectric prism 10 and the metal film 20, and surface plasmons are excited on the surface of the metal film 20 in the sensor. The surface plasmon sensor 1 is applied with surface decoration A1, capable of coupling only a specified substance R to be detected, on a surface S2 on a side opposite to the dielectric prism 10 in the metal film 20, and the substance R to be detected is labeled by a metal particle M, comprising a metal with at least a surface selectively coupled with the substance R to be detected, and is sensed thereby. The surface plasmon sensor 1 detects the optical characteristics of a scattered light L3 generated on the surface of the metal particle M, when the substance R to be detected and the metal particle M are coupled with the metal film 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208274-A (JP)
Title: Infrared shielding material particulate dispersion and infrared shielding article
Inventor: TOFUKU JUNJI
IPC: C08K3/22
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared shielding material particulate dispersion obtained by dispersing tungsten oxide or composite tungsten oxide particulate in a medium which infrared shielding material particulate dispersion is suppressed in color change caused by ultraviolet rays, to provide infrared shielding articles provided by molding the infrared shielding material particulate dispersion to be plate-form, film-form or thinfilm-form.  <P>SOLUTION: The infrared shielding material particulate dispersion containing, in a medium, tungsten oxide represented by general formula WyOz and/or composite tungsten oxide particulate represented by general formula MxWyOz and a coloring protection agent, is prepared.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208010-A (JP)
Title: Method for manufacturing semiconductor substrate and method for manufacturing semiconductor device
Inventor: HORINO KAZUHIKO
IPC: H01S5/343
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor substrate by which a roughened surface of a GaN-based semiconductor layer can be improved, and to provide a method for manufacturing a semiconductor device.  <P>SOLUTION: This method for manufacturing the semiconductor substrate comprises a step for heating a sapphire substrate 10 in a nitrogen atmosphere, a step for forming a buffer layer comprising an AlN layer 12 or AlGaN layer using at least hydrogen and ammonia on the sapphire substrate, and a step for forming a GaN-based semiconductor layer 16 on the AlN layer 12. Also, the method for manufacturing the semiconductor device is disclosed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218508-A (JP)
Title: Semiconductor manufacturing system
Inventor: NAKASUGI TETSUO
IPC: H01L21/027
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing system for taking an adequate measure to earthquake for each semiconductor manufacturing apparatus and minimizing the damages due to earthquakes, in the semiconductor manufacturing apparatus by minimizing deterioration in the operating efficiency of the semiconductor manufacturing system.  <P>SOLUTION: The semiconductor manufacturing system 10 includes a semiconductor manufacturing apparatus 16 that executes manufacturing process of semiconductor device and also executing an adequate measure for earthquake to the relevant manufacturing process. In addition, the system 10 also includes a detecting apparatus 12 for detecting a magnitude of the earthquake, on the basis of earthquake information and a predicting apparatus 14 for predicting shaking by the earthquake on the basis of the magnitude detected, by the detecting apparatus 12 and environmental information 146a of the location where the semiconductor manufacturing apparatus 16 is installed. The semiconductor manufacturing apparatus 16 executes measures for earthquake in the manufacturing process, based on the prediction result of the prediction apparatus 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219311-A (JP)
Title: Network cooperation tv receiving apparatus, system and method
Inventor: OKAMOTO CHIKAYUKI
IPC: H04N5/45
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TV reception system that uses a TV tuner provided by in each apparatus connected to a network.  <P>SOLUTION: Receiving states of TV tuners of cooperation apparatuses connected to a network are investigated, a tuner in the best receiving state is set for display on a full screen, and the other tuners are used to prepare a reduced list display screen. A full screen request is transmitted before preparing the reduced list display screen, and full screen data are started to be received before a user determines a full screen channel. A receiving state of each channel is obtained from each tuner, a full screen request is transmitted about not only a channel selected as a full screen display channel candidate but also channels having the possibility of being selected as the next full screen display channel candidate by a cursor moving operation by a user, and the reception of full screen data is started.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214029-A (JP)
Title: Device and method for transporting cylindrical articles
Inventor: SUMIKAWA SATORU
IPC: B65G47/30
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for transporting cylindrical articles improved for considerably reducing damage such as blemishes or indents on the cylindrical articles by continuously and smoothly converting the direction of the cylindrical articles of magnetic bodies, represented by cylindrical cells or cylindrical cell cases, to the direction in parallel with the central axial direction of the cylindrical articles by using a magnetic pole of a direction conversion magnet roller.  <P>SOLUTION: The transporting device makes it possible to convert the direction of the cell cases 1 to be in parallel with the central axial direction by a magnet conveyer 2 for magnetically attracting surfaces of the cylindrical articles and continuously arranging/transporting the cell cases 1 made of the magnetic bodies in the central axial direction of the cell cases 1, and a direction conversion magnet roller 3 for magnetically attracting the surfaces of the cell cases 1 transported to the central axial direction of the cell cases 1 and converting the direction of the central axis of the cell cases 1 to be in parallel with the central axis of the direction conversion magnet roller 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216073-A (JP)
Title: Rolling bearing device having close disposition structure by means of differential resolver
Inventor: WATANABE ITSUO
IPC: H02K5/16
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device suitable to prevent a rotation sensor from making erroneous detection in cases where moment load is exerted thereon.  <P>SOLUTION: A thin-type motor 100 includes a closs-roller bearing 14 comprising an inner ring 14a and an outer ring 14b, a stator 22 supported by the inner ring 14a, a rotor 12 supported by the outer ring 14b, a motor part 16 giving turning torque to the rotor 12, and a resolver 30 for detecting a rotation angle position of the rotor 12. The resolver 30, the roller bearing 14, and the motor part 16 are disposed on a same radial plane in this order from the radially inner side, while the resolver 30 and the motor part 16 are directly fixed to the roller bearing 14 without using any member. A differential resolver is employed as the resolver 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218740-A (JP)
Title: Method of manufacturing gallium nitride-system compound semiconductor light-emitting device
Inventor: SAKURAI TETSURO
IPC: H01L33/06
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a gallium nitride-system compound semiconductor light-emitting device whose emission intensity is high and whose drive power voltage is low.  <P>SOLUTION: According to this manufacturing method, a supply ratio (M/III) of an n-type dopant and a group III element at the time of growing up a barrier layer is controlled so as to reside in a range of 4.5×10<SP>-7</SP>≤(M/III)<2.0×10<SP>-6</SP>by in terms of an atomic number, when n-type semiconductor layers consisting of a gallium nitride-system compound semiconductor, light emitting layers formed by alternately laminating n-type dopant content barrier layers and wall layers, and p-type semiconductor layers are grown up in this order on a substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219564-A (JP)
Title: Moving image recorder
Inventor: HASHIGUCHI KIMINORI
IPC: H04N21/435
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image recorder capable of judging a reference level of a receiving state for performing stop processing and restart processing of recording in consideration of a user's sense when terrestrial digital broadcast is received and recorded.  <P>SOLUTION: In the moving image recorder which receives and records moving images, it is provided with: a display means for selectively displaying the moving images at quality levels of a plurality of steps; a level setting means for setting the quality levels as a reference level; an acquisition means (S205, S305) for acquiring image quality of the received moving images under reception; a pausing means (S217) for pausing recording when the image quality becomes lower than the reference level when the recording is performed and a recording restarting means (S317) for restarting the recording when the image quality becomes higher than the reference level when the recording is paused.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223561-A (JP)
Title: Vertical pump
Inventor: NAKANISHI HIROYUKI
IPC: F04C2/10
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation efficiency by the omission of inching when operation is disclosed, by simplifying inner surface rust preventive processing, by preventing the slip-out of liquid in a pump when stopping the pump, in the vertical pump using an internal gear pump with a vertical shaft.  <P>SOLUTION: This vertical internal gear pump of rotatingly driving an inner gear 22 and an outer gear 23 in a horizontal plane by a vertical rotary shaft 22 is formed as a pump body 10. Both of a suction port 26 and a delivery port 27 are arranged on an upper side end surface among both end surfaces sandwiching both gears between both the gears from the upper side so as to face each other. The suction port 26 is opened at a pump outside surface via a position higher than its level, and the delivery port 27 is opened at the pump outside surface above its level, and thereby, a U-shaped flow passage is formed with the inside of the pump as a base.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228010-A (JP)
Title: Filter apparatus
Inventor: MURAHASHI YOSHIMITSU
IPC: H04J1/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter apparatus capable of applying filtering processing to a plurality of multiplexed signals, respectively without using a switching circuit for switching the signals.  <P>SOLUTION: A multiplexing modulation section 4 outputs a multiplexed signal dispersed and superimposed a plurality of signals over different bands by frequency-shifting a part of or all a plurality of signals, a filter section 6 applies filtering processing, respectively, to the plurality of signals being multiplexed on the multiplexed signal from the multiplexing modulation section 4, and a demultiplexing demodulation section 5 demultiplexes the multiplexed signal into the plurality of signals to which filtering processing is applied, by frequency-shifting the multiplexed signal from a signal processor such that the plurality of signals frequency-shifted by the multiplexing modulation section are returned to the original frequency band.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226691-A (JP)
Title: Dielectric barrier discharge lamp
Inventor: OKUBO KAZUAKI
IPC: H01J65/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric barrier discharge lamp with an external electrode and an internal electrode which has a uniform luminance distribution in the longitudinal direction.  <P>SOLUTION: In the dielectric barrier discharge lamp having a glass tube 1, internal electrodes 3, 4 inside the glass tube 1, external electrodes 5 outside the glass tube 1, a structure 6 is provided in which the electrostatic capacity formed between a surface on the glass tube side of the external electrodes and a surface on which a discharge medium contacts the glass tube is changed in the region where the discharge inside the glass tube transforms from a contraction positive column to a diffusion positive column. By this structure, deterioration of luminance of the diffusion positive column after changing from the contraction positive column to the diffusion positive column can be suppressed, and the luminance distribution in the longitudinal direction of the glass tube 1 can be made more uniform.  <P>COPYRIGHT: (C)2008,JPO&INPIT