baber/WOPTO huggingface dataset:
Patent JP-2007266969-A (JP)
Title: Radio communication system, transmitter and receiver, and radio communication method
Inventor: NAKANISHI TAKASHI
IPC: H04B7/005
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system, a transmitter and receiver, and a radio communication system for performing radio communication with high quality by simple circuit configurations by using the stationary property of radio propagation characteristics in a case body.  <P>SOLUTION: A case body is provided with a transmitter 60a and a receiver 70a. A class classifying part 77 performs class classification, and sets a class code CC based on a signal RD obtained by receiving a radio signal. A coefficient signal KG corresponding to the class code CC is supplied from a storage part 78 to a waveform working processing part 75. The waveform working processing part 75 multiplies a signal RG whose waveform deformation is generated due to the influence of a multi-path or the like by the coefficient signal KG for generating a signal RGC whose waveform deformation has been corrected. A decision part 76 performs the logical decision of the signal RGC, and generates the signal RD showing the decision result. Even when any signal waveform deformation is generated due to the multi-path or the like, the waveform deformation is corrected, and logical decision is operated so that radio communication can be achieved with high quality.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006284576-A (JP)
Title: Shock absorbing device for axis part material of balance wheel and clock movement equipped with its device
Inventor: ZAUGG ALAIN
IPC: G04B31/02
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock-absorption device for the upper axis part material of an escape wheel of clock movement.  <P>SOLUTION: The shock-absorbing device has a mounting part. This mounting part is supported elastically by a spring inside a housing mounted on a supporting part material and is adapted to an end stone. The spring is formed with a metal strip, fixed on the supporting part material so as to extend in the surface plane of the radial direction on the upper axis part material. The contacted end part is brought into contact with the end stone in the axial direction and is held its mounting part in the housing in the axis direction. An arm which is the spring consists of a fixed end part, a linear part for an upper axis part material which is parallel in the radial direction, an elastic part of an annular sector, and the contacted end part which is orthogonal to the linear part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007270642-A (JP)
Title: Egr control device of internal combustion engine
Inventor: AKAO KEIICHI
IPC: F02D45/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EGR control device of an internal combustion engine capable of preventing the amount of fresh fuel-air mixture from increasing when the control is transferred from an open loop control to a feedback control.  <P>SOLUTION: A feedback control means 50 comprises a first state 56 and a second state 52, 54. The first state continuously controls the opening of an EGR valve 26 in the direction that opens from an angle at the time of completion of the open control and gradually controls the opening of an intake throttle valve 12 in the direction that gradually opens from an angle at the time of completion of the open control. The second state controls, by feedback, the amount of EGR when control transient signals from the first state are input thereinto.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272342-A (JP)
Title: Board design support device and board design support program
Inventor: KUMAGAI KAZUNORI
IPC: G06F17/50
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To determine a layer change place by evaluating the necessity of layer change for securing a return current route on a solid pattern.  <P>SOLUTION: A check point where the necessity of the layer change of a return current route on a solid pattern should be decided is detected from a signal line and the shape of a pattern adjacent to the signal line by a check point detection means 110. Whether or not any inter-layer connection element necessary for the layer change of a return current route exists within a check range including the detected check point is decided by an inter-layer connection element check means 120. The check ranges where any inter-layer connection element does not exist are compounded by a check range compounding means 130, and weights to be applied to the check ranges are added about the overlapped section of the check ranges. The necessity of the layer change of the return current route is decided according to the added weights by a range check means 140.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272977-A (JP)
Title: Head examination device and method
Inventor: IMAMURA TAKAHIRO
IPC: G11B5/455
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve an examination yield of a recording/reproducing head to be used by a recorder/reproducer capable of controlling flying height.  <P>SOLUTION: In a two-dimensional plane representing a quality (S/N) of a data signal measured in a head test and flying height FH measured in a flying height test, when an S/N is equal to a standard value R0 or larger, a head belonging to an area where FH is equal to standard value H0 or larger is determined to be success. When the S/N is less than the standard value R0, a head belonging to an area above a straight line 201 representing a correlation between the quality and the flying height and to the straight line 201 is determined to be success, while a head belonging to an area below the straight line 201 is determined to be failure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279898-A (JP)
Title: Storage system and access processing method applied to same system
Inventor: OBARA MAKOTO
IPC: G06F3/06
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve access performance by suppressing the update workload of information to be managed by each node.  <P>SOLUTION: Nodes 1-1 to 1-3 are respectively provided with controllers 11-1 to 11-3, location management servers 12-1 to 12-3 and storages 13-1 to 13-3. The controllers 11-1 to 11-3 are respectively provided with an LMMT 112a showing the location management server corresponding to a local extent configuring a logical volume to be provided to a host. The location management servers 12-1 to 12-3 are respectively provided with LSMT 120-1 to 120-3 showing which node's storage stores the logical extent corresponding to the server. The storages 13-1 to 13-3 are respectively provided with an LPMT 132a showing which physical extent of the physical volumes 130-1 to 130-3 of the storages stores the logical extent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281820-A (JP)
Title: Solid-state imaging element and imaging method
Inventor: TAKEDA NOBUHIRO
IPC: H04N9/07
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging element and an imaging method which can arrange photoelectric conversion efficiency over a wide wavelength region, and can preferably raise whole photoelectric conversion efficiency.  <P>SOLUTION: A photodiode 5 which converts light to electric charge, is formed on a surface of a silicon semiconductor substrate 4. A light conversion filter 2 and a micro lens 1 are formed on the silicon semiconductor substrate 4 through a flattening layer 3. The micro lens 1 effectively focuses input light to the photo-diode 5. The light conversion filter 2 absorbs a specified wavelength component of the input light and makes a light of different wavelength from the absorbed wavelength generate. One unit is composed of four photoconversion filters arranged in vertically and horizontally (rectangular form), and the units are further arranged in vertically and horizontally. The one unit includes the light conversion filter which passes through a light of R component, a light conversion filter which absorbs the light of G component, and emits the light of R component, and a light conversion filter which absorbs the light of B component, and emits the light of R component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006321789-A (JP)
Title: Protected piperazino group-having organoxysilane compound and method for producing the same
Inventor: TONOMURA YOICHI
IPC: C07F7/10
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protected piperazino group-having organoxysilane compound useful as a coating additive, an adhesive, a silane coupling agent, a surface-treating agent or the like, and to provide a method for producing the protected piperazino group-having organoxysilane compound.  <P>SOLUTION: This protected piperazino group-having organoxysilane compound represented by the general formula (1) [R is a 1 to 10C linear or branched divalent hydrocarbon group; R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each a 1 to 10C monovalent hydrocarbon group; (n) is 0, 1 or 2]. According to the present invention, the protected piperazino group-having organoxysilane compound can be used to impart rigidity, strong mechanical strength and transparency including UV ray region, when used as a coating additive or an adhesive.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007285183-A (JP)
Title: Variable phase device of engine
Inventor: KONUMA DAIKI
IPC: F01L1/34
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of heat due to friction in a variable phase device of an automobile engine.  <P>SOLUTION: The variable phase device for varying the opening/closing timing of an intake valve or an exhaust valve of the engine (110), includes an electromagnetic clutch (42) for decelerating or accelerating a rotary drum. A plurality of magnets that are radially magnetized are fixed to the rotary drum. The magnets are respectively magnetized reversely to the adjacent magnets. The electromagnetic clutch includes an iron core having a plurality of magnetizing parts facing the magnetic poles of the magnets and a coil (120) wound around the iron core. A controller (102) and a coil driving circuit (104) control the direction and ON/OFF of the current supplied to the coil, based on a magnetic signal (c) transmitted from a magnetic sensor (108) for detecting the magnetic poles of the magnets, and a crank angle signal (a) and a cam angle signal (b) transmitted from the engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287886-A (JP)
Title: Laser, and tester using the laser
Inventor: TAKEHISA KIWAMU
IPC: H01S3/08
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser which changes the number of longitudinal modes to be generated without changing the wavelength conversion efficiency.  <P>SOLUTION: The laser 1 has a laser oscillator 10 for generating a laser beam of a wavelength resonant to a first cavity resonator and an external resonator type wavelength converter 20 for converting the wavelength of the laser beam taken out of the laser oscillator 10 to emit a laser beam of a wavelength resonant to a second cavity resonator 24. The first cavity resonator has a resonance wavelength not greater than 1/15 times that of the second cavity resonator 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006321791-A (JP)
Title: Protein-carrying article, protein-carrying filter and method for producing them
Inventor: SHIMOKAWA KOTARO
IPC: C07K17/02
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article carrying a protein such as an enzyme or an antibody which can adsorb and efficiently inactivate various bacteria, molds, viruses, allergen substances and the like.  <P>SOLUTION: A surface-treating agent having a composition (alkylene glycol component/hydrocarbon component) mass ratio of 50/50 to 100/0 is used as a substrate to make an enzyme or antibody to effectively act on a filter. A polyester substrate comprising a polyester or amorphous copolyester component is used as a component constituting a single sheet. The protein-carrying article of the present invention can be realized by a simple method in which the substrate is dipped in a protein solution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007283923-A (JP)
Title: Outboard motor
Inventor: KANBE HIDEMASA
IPC: F02M37/42
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent transpiration of fuel by a simple structure.  <P>SOLUTION: This outboard motor 1 is provided with a fuel supply device 50 to supply fuel from a hull side to an engine 10 via a fuel filter 57 and a fuel pipe. The fuel filter 57 is covered with at least a heat insulating material 70. The heat insulating material 70 is constituted of a plurality of parts. The fuel filter 57 is covered with the plurality of parts.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285915-A (JP)
Title: Gas sensor
Inventor: KANAO KEIJI
IPC: G01N27/409
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor having excellent gas-tightness between the air side atmosphere and the measuring gas side atmosphere.  <P>SOLUTION: The gas sensor 1 has a sensor element 2, an element side insulator 3 and a housing 4. The housing 4 has on the periphery, a tool fitting part 41 for fitting a mounting tool for mounting the gas sensor 1 on a measuring spot, and has an insulator receiving face 400 formed on the inside face, for receiving a stepped abutting part 300 provided on the peripheral part 30 of the element side insulator 3. The insulator receiving face 400 of the housing 4 is engaged with the stepped abutting part 300 of the element side insulator 3 through a packing 5. The air side atmosphere 120 on the furthermore base end side than the packing 5 is separated gas-tightly from the measuring gas side atmosphere 110 on the tip side by the packing 5. As for the insulator receiving face 400, the opening angle θ which is an angle formed by a pair of contour lines shown on a section by a plane including the center axis M of the gas sensor 1 is 100° or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287571-A (JP)
Title: Lighting system for display device
Inventor: SUMIDA AKIRA
IPC: F21Y103/37
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent uneven distribution of mercury by suppressing a reduction in temperature of a gap between an end face of a lamp tube and an electrode of a fluorescent lamp used as a backlight of a display device.  <P>SOLUTION: In a fluorescent lamp comprising a U-shaped tube or straight tube type fluorescent lamps disposed adjacent and parallel to each other, at least one of end portions that respectively incorporate electrodes via feeder lines introduced from both end faces of the lamp tube is bent. The electrode in the bent end portion and the electrode in the other end portion or the electrode of the other fluorescent lamp are disposed to face toward opposite directions. An inner end portion on the high temperature side to be a discharge surface of one of the electrodes and an outer end face on the low temperature side that is opposed to the end face of the lamp tube of the other electrode with a gap therebetween are disposed close to each other, and these end portions are held by an elastic holding material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286547-A (JP)
Title: Optical modulation device
Inventor: HIKUMA KAORU
IPC: G02F1/035
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain a high extinction ratio in an optical modulation device even while modulation is carried out by modulation signals.  <P>SOLUTION: Light having respective components at frequencies f<SB>0</SB>, f<SB>+1</SB>and f<SB>-1</SB>outputted from an optical modulator 10 is monitored; power P2 of the entire components is measured by a second photo-detecting means 14b while power P1 of the frequency f<SB>0</SB>component separated by a filter means 13 is measured by a first photo-detecting means 14a; and phase differences given by the respective DC electrodes of Mach-Zehnder optical waveguides MZ-A, MZ-B and MZ-C of the modulator 10 are controlled based on the power P1 and P2 of received light. The control is carried out to minimize the power P1 and to maximize the power P2 of received light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286006-A (JP)
Title: Flow measuring device
Inventor: UMIBE TERUAKI
IPC: G01F1/692
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow measuring device capable of enhancing detection precision, in particular, in a low flow rate.  <P>SOLUTION: A first heating element 10a and a second heating element 10b are maintained at a temperature higher by a prescribed temperature (for example, 200°C) than air temperature. A space between the both heating elements in the air flow direction is provided to be wider in a low-temperature part low in the detection precision and to be narrow in a high-temperature part, in the first heating element 10a and the second heating element 10b. That is, the space between the both is provided wide in ends of the both heating elements 10a, 10b connected to wiring parts 12, and the space between the both is provided narrow in the central part of the both heating elements 10a, 10b. A degree of contributing to sensing gets thereby higher in the high-temperature part, and gets low in the low-temperature part. Resultingly, a sensor sensitivity is enhanced, in particular, aiming the low flow rate as the mark point, because a change in a difference between the two heating elements 10a, 10b gets distinguished even in the low flow rate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292464-A (JP)
Title: Ozone indicator
Inventor: KAKIMOTO CHIZUKO
IPC: A61L2/26
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozone indicator capable of grasping the concentration level (or the CT value) of ozone, to which an object to be treated has been exposed.  <P>SOLUTION: In the ozone indicator, constituted by forming at least two discoloration layers that are discolored by ozone on a base material and mutually non-overlapping, the discoloration layers contain at least one kind from among oxazine-based dyes, azo-based dyes, methine-based dyes and anthraquinone dye.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290047-A (JP)
Title: Vibration-proof tool
Inventor: FURUSE AKIKO
IPC: B23C9/00
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proof tool which restricts chattering vibration in simple constitution, and is easy to design.  <P>SOLUTION: The vibration-proof tool 110 comprises a tool holder 1 for fixing a tool 3 with a cutting edge 2 at one end, while the other end 4 is fixed to a machine tool main body, and has a hollow part 5 on one end side. In the hollow part 5, a weight member 16 having a different specific frequency from that of the tool holder 1 is housed spaced from a circumferential wall surface of the hollow part, with a spring member 17 provided between the tool holder 1 and the weight member 16. The spring member 17 is provided to be positioned between the circumferential wall surface of the hollow part and an outer circumferential surface of the weight member 16 in the hollow part 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293126-A (JP)
Title: Image forming apparatus
Inventor: KORA TOSHITSUGU
IPC: H04N1/00
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which even an inexperienced user can accurately and speedily set a sheet to a manual feed tray and copying error can be prevented.  <P>SOLUTION: When the manual feed tray is selected by the user, a voice guidance of operation procedure for setting the sheet to the manual feed tray is outputted from a voice guidance part 30. When the sheet is set to the manual feed tray, the voice guidance regarding parameters (sheet size, sheet type) set to the manual feed tray is outputted from the voice guidance part 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006349165-A (JP)
Title: Pressure compensation type hydraulic circuit having holding valve
Inventor: CHEONG HAE KYUN
IPC: F15B11/08
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure compensation type hydraulic circuit having a holding valve, capable of exercising a function of the holding valve so as to prevent naturally lowering phenomenon of a working unit due to leakage of hydraulic fluid when the working unit such as an arm is located in a neutral position, and a function of a flow control valve when the working unit is operated.  <P>SOLUTION: This pressure compensation-type hydraulic circuit includes a boom cylinder connected with a first hydraulic pump, an arm cylinder operated in a state of being connected with a second hydraulic pump, the holding valve for preventing the arm cylinder or the boom cylinder from being naturally lowered due to load pressure, an auxiliary spool mounted at a downstream side of the holding valve, and switched in response to a pilot signal applied to release load of the arm cylinder or the boom cylinder, and a flow control valve mounted between an upstream side line of the holding valve and a downstream side line of the auxiliary spool for controlling a flow rate of the hydraulic fluid drained from the arm cylinder or the boom cylinder to the hydraulic tank constantly when the auxiliary spool is switched over.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007298624-A (JP)
Title: Mems device
Inventor: SHIMODA KYOJI
IPC: B81B3/00
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MEMS (Micro Electro Mechanical System) device which is thin in profile, low in price and easy in manufacturing.  <P>SOLUTION: The MEMS device 1 is equipped with a frame 11 and an oscillation member 12 held so that it can oscillate against the frame 11. The frame 11 and the oscillation member 12 are formed of a sheet of high resistance substrate 10. A fixed electrode having a lower electric resistance than the high resistance substrate 10 is formed in the frame 11. A movable electrode similarly having a lower electric resistance than the high resistance substrate 10 is formed in the oscillation member 12. The MEMS device is characterized in that the oscillation member 12 oscillates by an electrostatic power produced by an AC voltage being applied between the fixed electrode and the movable electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007298082-A (JP)
Title: Base isolation device
Inventor: MURAMATSU YASUHIRO
IPC: F16F15/02
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve installation work performance and base isolation performance in a base isolation device.  <P>SOLUTION: The device includes: a device supporting base 2 for supporting the whole of a device casing 1; a mounting base 6 mounted in a mounting floor 3 of the device casing 1 and keeping a supported part 4 of a device supporting base 2 supported by a dish-like receiving part 5 in which a bottom provided to each supported part 4 is formed of a curvature surface; and a biasing spring 7 for biasing the device supporting base 2 in a prescribed initial position on the mounting base 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297810-A (JP)
Title: Sheet shutter apparatus
Inventor: KIMURA TORU
IPC: E06B9/58
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase impact absorbing capacity and prevent sealability from being impaired when an impact absorber is fitted to the lower end of a sheet body forming a sheet shutter apparatus.  <P>SOLUTION: The lower end 1b of the sheet body 1 for opening and closing an opening part is folded upward to form a bag-like part 1c. An aggregate 2 is fitted to the inner upper side of the bag-like part 1c, and secured to the bag-like part 1c through a rivet. The impact absorber 7 which is formed of a foam rubber and the hollow part 7b of which is formed longer in the longitudinal direction is fitted to the lower side of the bag-like part 1c and just below the aggregate 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT