baber/WOPTO huggingface dataset:
Patent JP-2008128652-A (JP)
Title: Electrochemical infrared spectroscope and electrochemical infrared spectroscopic measuring method
Inventor: KANEMURA KIYOSHI
IPC: G01N21/552
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical infrared spectroscope enabling the observation on the spot of the surface of an electrode by an infrared spectroscopic method simultaneously with the electrochemical measurement of the electrode, and to provide an electrochemical infrared spectroscopic measuring method.  <P>SOLUTION: The electrochemical infrared spectroscope is equipped with an infrared polarization means including an acting electrode having the electrode surface coming into contact with an electrolyte, a reference electrode, a counter electrode and a rotary polarizer for rotating the polarizing surface of infrared rays from an infrared ray source and/or a photoelastic modulator, a window material having the base opposed to the surface of the acting electrode through the electrode and permitting the incidence of infrared rays and an optical system which throws infrared rays on the interface of the acting electrode and the electrolyte and collecting the reflected light from the interface emitted from the window material and an infrared spectroscope for obtaining the spectrum of the reflected light. Infrared rays are thrown on the interface between the surface of the acting electrode and the electrolyte simultaneously with the electrochemical measurement of the acting electrode to measure the high-sensitivity infrared reflected spectrum of the surface of the acting electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130613-A (JP)
Title: Mems variable capacity system
Inventor: IKEHASHI TAMIO
IPC: H01H59/00
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize MEMS variable capacity having a large capacity ratio.  <P>SOLUTION: The MEMS variable capacity system is provided with an MEMS variable capacity VC that is connected in series between first and second ports P1 and P2, a first power circuit PS1 to drive the MEMS variable capacity VC, and a second power circuit PS2 to apply a constant potential difference V<SB>P12</SB>different from an electric signal between the first and second ports P1 and P2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007043211-A (JP)
Title: Method of manufacturing semiconductor light-emitting device
Inventor: HONDA MASAHARU
IPC: H01S5/024
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an improvement in heat dissipation, a reduction in package size, and element protection.  <P>SOLUTION: In a method of manufacturing a semiconductor light-emitting device provided with a groove in a metallic heat sink section having a depth for storing a semiconductor light-emitting element, in which the semiconductor light-emitting element and one end of a lead pin for performing wire bond connection with the element are disposed in the groove, the wire bond connection to the one end of the lead pin disposed within the groove is performed within the groove.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008130663-A (JP)
Title: Semiconductor light-emitting element, and manufacturing method therefore
Inventor: WATANABE NOBUYUKI
IPC: H01L33/10
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element that improves light extraction efficiency, and to provide a manufacturing method for the semiconductor light-emitting element.  <P>SOLUTION: The semiconductor light-emitting element includes an n-type DBR layer 3, an n-type Al<SB>0.5</SB>In<SB>0.5</SB>P clad layer 4, a four-element AlGaInP active layer 5, a p-type Al<SB>0.5</SB>In<SB>0.5</SB>P clad layer 6, a p-type GaInP intermediate layer 7, a p-type GaP contact layer 8, a p-type GaP transparent substrate 9, ohmic electrodes 10 and 11, and a reflective layer 12. The n-type DBR layer 3 is composed of 20 pairs of n-type AlAs light reflective layers and n-type Al<SB>0.61</SB>Ga<SB>0.39</SB>As light reflective layers, and has reflectivity against the wavelength of light emitted from the AlGaInP active layer 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007039702-A (JP)
Title: Process for producing resinous particles
Inventor: URASHIMA NOBUAKI
IPC: C08F2/44
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing resinous particles which have a narrow particle diameter distribution and exhibit a good environmental property by using an inorganic dispersion stabilizer for polymerization capable of improving the dispersion stability of droplets of polymerizable monomer composition when the suspension polymerization is proceeded.  <P>SOLUTION: An inorganic dispersion stabilizer for polymerization having a hydrophobic inorganic oxide is dispersed in an aqueous medium in the presence of an hydrophilic organic compound. The process for producing resinous particles is provided in which a monomer composition containing a polymerizable monomer is dispersed and suspension polymerized in the presence of the inorganic dispersion stabilizer for polymerization.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008126499-A (JP)
Title: Method for producing injection-molded article and mold for producing the article
Inventor: UMEZAWA TAKAO
IPC: B29C45/16
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an injection-molded article which is good in production efficiency when the injection-molded article composed of a first molded article, a film formed on the first molded article, and a second molded article are molded by a first mold and a second mold relatively movable to the first mold, and a mold for producing the article.  <P>SOLUTION: When a side winker 1 is produced by carrying out primary injection molding, film forming, and secondary injection molding by die matching with a fixed mold 8 by changing a movable mold 9 (10) in a primary posture, a molding posture, and a secondary posture, the movable mold 9 (10) is composed of two of a right one and a left one. Since the right and left movable molds 9 and 10 can be changed independently in the primary posture, the film forming posture, and the secondary posture, for example, when both movable molds 9 and 10 are produced by posture-changing approximately simultaneously, two side winkers 1 can be produced every three posture changes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125874-A (JP)
Title: X-ray ct image reconstruction method and x-ray ct image reconstructing program
Inventor: KOSEKI MICHIHIKO
IPC: A61B6/03
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem that in the case that a structure of an object area of a high X-ray absorption coefficient is complex as a result of artifact reduction processing, an object area of high X-ray absorption coefficient of a reconstructed image is deformed.  <P>SOLUTION: At a step 601, an X-ray having a first wavelength distribution is radiated to acquire first-time reconstruction projection data I<SB>1A</SB>. At a step 602, X-ray of a second wavelength distribution different from the first wavelength distribution is radiated to acquire first-time reconstruction projection data I<SB>1B</SB>. At a step 603, modification reconstruction projection data I<SB>1</SB>' are then operated by using a prescribed function and combining the first-time reconstruction projection data I<SB>1A</SB>and I<SB>1B</SB>. The prescribed function satisfies the following: (1) with respect to the projection data I<SB>1A</SB>and I<SB>1B</SB>obtained from an object area of low X-ray absorption coefficient of an object to be photographed, the modification projection data I<SB>1</SB>' have little change; and (2) with respect to the projection data I<SB>1A</SB>and I<SB>1B</SB>obtained from the object area of high X-ray absorption coefficient of the object to be photographed, the modification projection data I<SB>1</SB>' are dependent on the projection data I<SB>1A</SB>and I<SB>1B</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007046903-A (JP)
Title: Refrigerator
Inventor: SAKUMOTO NOBUTAKE
IPC: F25D19/00
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silent refrigerator by reducing a refrigerant noise generated during operation stop of a compressor and a defrosting operation thereof, in a refrigerator using the low-pressure shell compressor.  <P>SOLUTION: The refrigerator is provided with an accumulator having an inner volume not allowing a liquid refrigerant 22 to flow into a suction tube, during the operation stop of the compressor and the defrosting operation thereof, and larger than a required oil storage amount for the compressor, and the refrigerant noise caused by a backflow of the refrigerant into the accumulator is thereby reduced to provide the silent refrigerator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008131530-A (JP)
Title: Image pickup device, image processing apparatus and method, and computer program
Inventor: KOBASHI TAKASHI
IPC: H04N5/235
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device and an image processing apparatus having a simple configuration for carrying out gradation correction in accordance with a subject luminance level of an image.  <P>SOLUTION: In a configuration for correcting an image photographed under exposure control adjusting a luminance level of a main subject in an image pickup device, for example, data corresponding to the subject luminance of the photographed image are selected from gradation correction characteristic data as many as a limited number corresponding to luminance, and gradation correction is performed thereon. Specifically, correction processing is performed by applying gradation correction characteristics which are set in accordance with a region including the average luminance of the main subject in the photographed image. In such a configuration, correction processing can be speedily and efficiently carried out without expanding circuit scale of a digital signal processor (DSP) in the image pickup device, for example.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129488-A (JP)
Title: Grounding structure of rotating body, belt device and image forming apparatus
Inventor: HOSONO TOMOHIDE
IPC: G03G15/00
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide grounding structure of a rotating body improved in electric stability by securing a grounding state.  <P>SOLUTION: The grounding structure is equipped with: a conveying belt 8 turning and moving by a driving roller 5 and a driven roller 6 as rotating bodies; a bearing 18 rotatably supporting the driven roller 6 as the rotating body; a bearing 19 rotatably supporting the rotating body separately from the bearing 18; and an energizing member 21 energizing the bearing 19 toward the center of rotation of the rotating body. The rotating body is grounded through the bearings 18 and 19.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135213-A (JP)
Title: Luminaire
Inventor: MORIYAMA IWATOMO
IPC: F21S8/04
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire capable of obtaining sufficient brightness as a general luminaire, and capable of reducing glare and a feeling of annoyance.  <P>SOLUTION: This luminaire has a light emitting diode 13b, first and second Fresnel lenses 13d, 13e disposed on the light projecting side of the light emitting diode, a light source unit 13 having a reflecting surface 13c to reflect light of the light emitting diode to the light projecting side, and a front plate 12b in which a light projecting opening 12c to project light from the light source unit to the outside, and is also equipped with a luminaire body 12 in which the light source unit is disposed in the inward part of the light projecting opening so that the front of the light projecting direction of the first Fresnel lens is positioned in the further inward part than the front of the light projecting direction of the front plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134306-A (JP)
Title: Optical modulator
Inventor: KONO KENJI
IPC: G02F1/035
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical modulator which has a wide optical modulation zone, the driving voltage of which is made low and the characteristic impedance of which is improved.  <P>SOLUTION: The optical modulator has: a substrate 1; central and ground conductors 4a-4c; ridges 8a-8c formed on the substrate by digging voids 20a, 20b; and optical waveguides 3a, 3b. The central and ground conductors are formed above the ridges, respectively. A gap between the central conductor and each of ground conductors is ≤50 μm. When a distance between the endpoint 18 of the top of the ridge below the central conductor and the endpoint 19 of the top of the ridge below the ground conductor opposed to the central conductor is defined as W<SB>R</SB>, an angle formed by a straight line 25 formed by connecting a point 23, which exists at the bottom of the void between the ridges at W<SB>R</SB>/2 distance from the endpoint of the top of the ridge below the central conductor to that of the top of the ridge below ground conductor, to a point 24, which exists at the bottom of the void between the ridges at W<SB>R</SB>/N (5≤N≤25) distance from the endpoint of the top of the ridge below the central conductor to that of the top of the ridge below ground conductor, and a normal line 13 at the top of the ridge below the central conductor is made larger than 90°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007176162-A (JP)
Title: Method of producing liquid discharge head
Inventor: HORIUCHI ISAMU
IPC: B41J2/16
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently producing an inkjet recording head with a simplified process, wherein the shape of a three-dimensional flow path is optimized and discharge efficiency is improved.  <P>SOLUTION: Three positive-type photosensitive material layers which are photosensitive to light of the same wavelength range are provided on a substrate, and an intermediate layer contains a light absorption agent. The ultraviolet absorber contained in the intermediate layer 7 prevents the intermediate layer 7 and a lower layer 6 from being exposed during exposure for an upper layer 8. After the upper layer 8 is exposed, the intermediate layer 7 and the lower layer 6 are exposed with the light of the same wavelength range as is used to expose the upper layer 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008139223-A (JP)
Title: On-vehicle electronic system and device
Inventor: OZAKI KOUSUKE
IPC: G08G1/0969
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle electronic system having improved handleability to a user, in a system wherein a portable electronic device can be mounted on/dismounted from an on-vehicle electronic device.  <P>SOLUTION: In this on-vehicle electronic system having an audio device 100 loaded on a vehicle, and a navigation device 200 mounted on the audio device 100 detachably, the audio device 100 has a constitution having a detection circuit 370 for detecting connection of the navigation device 200, and a control part 106 for requiring to the navigation device 200 so that display information of the navigation device 200 is displayed on a display part 201 provided on the navigation device 200 when detecting connection of the navigation device 200.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146938-A (JP)
Title: Fuel cell system
Inventor: ASO SHINJI
IPC: H01M8/10
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise of auxiliary machines used for scavenging of a fuel cell system.  <P>SOLUTION: At the time of scavenging treatment of the fuel cell 20, by a control part 80, as the auxiliary machines, a hydrogen pump 43 and an air compressor 75 are selected and revolutions of the auxiliary machines are decided based on a detected temperature of a temperature sensor 32. A control of reducing the selected revolutions of the hydrogen pump 43 and the air compressor 75 is carried out as the temperature of the fuel cell 20 is higher, and the control of opening a bypass valve 82 is carried out. To the fuel cell 20, hydrogen gas according to driving of the hydrogen pump 43 in which the revolution is reduced is supplied, and the air according to the air compressor 75 in which the revolution is reduced is supplied via a bypass flow passage 81.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145212-A (JP)
Title: Apparatus and method for mixing minute amount of liquid
Inventor: MIYAMURA KAZUHIRO
IPC: B01F3/08
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To simply and reliably perform constant-quantity sampling of a minute amount of liquid such as blood and mix the minute amount of liquid with another liquid.  <P>SOLUTION: An apparatus for mixing a minute amount of liquid includes both a capillary-like first liquid holding part 2 for introducing a first liquid inside by capillarity from a first liquid inlet 2A arranged at one end and a second liquid holding part 3 arranged communicating with an opening arranged at a part of a side circumferential surface of the first liquid holding part 2 for holding a second liquid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147358-A (JP)
Title: Insulating transformer
Inventor: INAMI YOSHITAKE
IPC: H01F27/32
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize the structure capable of satisfying the insulation distance of safety standard while being a simple structure, thereby capable of being manufactured at a low cost, and being suitable for miniaturization and thinning.  <P>SOLUTION: This insulating transformer comprises a bobbin 10 wherein a cylindrical winding drum 20, winding frames 22 and 26, and terminal holders 24 are integrated, a primary coil 12 and secondary coils 14 wound around the winding drum, and a magnetic core for forming a closed magnetic path inside and outside the winding drum. The magnetic core consists of the combination of e.g., an I-shaped core 40 and a rectangular core 42 or the combination of an I-shaped core and a C-shaped core. The primary coil is wound on the center portion of the winding drum of the bobbin and the secondary coils are wound on both sides thereof respectively, and the magnetic core portions located outside the winding drum on which those windings are wound and opposed to the winding drum are covered with an insulating material 44.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144869-A (JP)
Title: Brake and clutch including means for detecting wear of friction plate
Inventor: SAITO NOBUHIRO
IPC: F16D27/112
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake or clutch including a wear detection means capable of detecting the limit of wear of a friction plate of the brake or clutch and notifying users or the like of it before the wear exceeds its tolerance limit.  <P>SOLUTION: The brake 10 includes a hub 11 having one or more slits 11a disposed on the same circumference, the friction plate 12 having one or more recesses 12a at positions facing the slits 11a formed in the hub 11, a light emitting portion 16a for illuminating the recesses 12a of the friction plate 12, a light receiving portion 16b for receiving light passing the recesses 12a of the friction plate 12, and an armature 13 having a through hole 13a formed between the light emitting portion 16a and the light receiving portion 16b. The light receiving portion 16b receives the light from the light emitting portion 16a which has passed the slits 11a of the hub 11, the recesses 12a of the friction plate 12 and the through hole 13a of the armature 13 due to the wear of the friction plate 12, thereby detecting the limit of wear of the friction plate 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145833-A (JP)
Title: Driving driver and display device
Inventor: ENJO YOSHIHIRO
IPC: G09G3/20
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost that accompanies the change in the resistance value of a gradation correction resistance element in a gradation voltage generation circuit.  <P>SOLUTION: A driving driver (30) comprises a gradation voltage generating circuit (37) and a control part (39). The gradation voltage generating circuit (37) comprises a plurality of series-connected gradation correction resistance elements (R0-R62) and divides standard voltages (V0-V7) by the plurality of the gradation correction resistance elements (R0-R62), to generate a plurality of gradation voltages. The control part (39) selects the output gradation voltage, corresponding to the display data (DATA) of the plurality of the gradation voltages, and outputs it to a display part (10). Among the plurality of the gradation correction resistance elements (R0-R62)(55), the selection gradation correction resistance element (55') and the other gradation correction resistance elements (55) are different in the width (W).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151038-A (JP)
Title: Control system for internal combustion engine
Inventor: SUDA SHOGO
IPC: F02D43/00
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of supplying appropriate quantity of fuel for combustion in a cylinder in the case that an ignition timing is advanced than MBT, in an ignition control system for a spark ignition internal combustion engine capable of advancing the ignition timing than MBT.  <P>SOLUTION: This invention supplies the appropriate quantity of fuel for combustion in the cylinder by conducting quantity reducing correction of fuel injection quantity of a fuel injection valve when the ignition timing is advanced than MBT, in the ignition control system of the internal combustion engine capable of advancing the ignition timing than MBT. With this invention, it is possible to improve fuel economy and reduce quantity of unburned fuel component discharged from the cylinder without changing torque generated by the internal combustion engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008154013-A (JP)
Title: Antenna element
Inventor: YAMASHITA TAKUYA
IPC: H01Q5/10
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifrequency antenna which is incorporated in an information terminal such as a personal computer or a PDA, and is excellent in communication sensitivity in a WAN band, has a simple structure and is suitable for downsizing.  <P>SOLUTION: An open space formed between a front end part of a narrow width low frequency side radiating element and a ground plate is used to promote a capacitive coupling place in the space to thereby expand a WAN bandwidth.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151307-A (JP)
Title: Pipes connection system
Inventor: NAKAMURA TETSUYA
IPC: F16L37/24
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipes connection system for allowing easy and safe work for disconnecting great-capacity water supply hoses from each other, each having a bore of 400 mm, to actualize multiple-branch distribution or collection of water.  <P>SOLUTION: A medium fitting 10 consists of a medium fitting body 11 having a joint portion 15 for joining a first pipe body 12, a second pipe body 13, and a third pipe body 14 at their ends to one another in a communicated condition, a three-way valve 16 provided in the joint portion 15 for communicating the first pipe body 12 with the second pipe body 13 or the first pipe body 12 with the third pipe body 14, and connection fittings 17 provided at the front ends of the first pipe body 12, the second pipe body 13 and the third pipe body 14 connectably to the connection fitting 19 of the hose or a pipe 18. At least two sets of medium fittings 22, 23 are prepared for selectively connecting the connection fittings 17 of both medium fittings 22, 23 to each other via the medium pipe bodies 22, 23 to form a main fluid flow path A and a sub fluid flow path B.  <P>COPYRIGHT: (C)2008,JPO&INPIT