baber/WOPTO huggingface dataset:
Patent JP-2007173854-A (JP)
Title: Method of heat treating nitride compound semiconductor layer, and method of manufacturing semiconductor element
Inventor: TAKEYA MOTONOBU
IPC: H01L21/324
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treating method of a nitride compound semiconductor layer which enables a reduction in the resistance and activation of the semiconductor layer doped with p-type impurities at a temperature lower than that in a conventional technique.  <P>SOLUTION: This heat treating method of the nitride compound semiconductor layer, makes the semiconductor layer doped with p-type impurities heat at the temperature of from 200°C or more to 1,200°C or less, in any one kind of ambient atmosphere of (A) the atmosphere, (B) an ambient atmosphere supplied with oxygen gas and hydrogen gas, (C) an ambient atmosphere supplied with oxygen gas and steam, (D) an ambient atmosphere supplied with oxygen gas, hydrogen gas, and steam, (E) an inert gas ambient atmosphere containing steam, and (F) a reduced pressure ambient atmosphere containing steam.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008183222-A (JP)
Title: X-ray radiographing device and x-ray image display method
Inventor: TEZUKA AKIO
IPC: A61B6/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate flickering of a picture caused by electric discharge of an X-ray tube.  <P>SOLUTION: The discharge determination part 113 of a high voltage device 110 notifies an image recording part 142 of occurrence of electric discharge. When the recording part 142 is notified of the occurrence of electric discharge by the discharge determination part 113 in recording images, it adds information about the electric discharge occurrence to a corresponding frame to record an image until the recording part receives the notification of normal recovery from the discharge determination part 113. When the information about the electric discharge occurrence is added to the frame when an image reproduction part 143 reproduces the image, the frame is discarded without being handed over to an image display part 150.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187564-A (JP)
Title: Camera calibration apparatus and method, and vehicle
Inventor: ISHII YOHEI
IPC: G06T3/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to simplification of calibration environment maintenance while suppressing the effect of a camera installation error.  <P>SOLUTION: A front camera, a right camera, a left camera and a back camera are installed on a vehicle and feature points (211-218) are disposed two by two within common shooting areas (3<SB>FR</SB>, 3<SB>FL</SB>, 3<SB>BR</SB>, 3<SB>BL</SB>) between the front and right cameras, front and left cameras, back and right cameras, and back and left cameras. A camera calibration apparatus derives a transformation parameter for projecting shot images of the cameras on the ground and combining them. Transformation parameters for the right and left cameras are determined by perspective projection transformation. On the basis of the coordinate value correspondence relation of the feature points due to shooting by the cameras, the conversion parameters for the front and back cameras are then determined by planar projection transformation so as to be conformed to the transformation parameters for the right and left cameras.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185907-A (JP)
Title: Liquid crystal display device
Inventor: KONNO SHUICHI
IPC: G02F1/1343
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the provision of an exclusive shielding layer in a signal line-orthogonally crossing area in a liquid crystal driving element causes low efficiency in a semiconductor process to lead to an increased cost and the problem that there is increasing possibility that a coupling capacity in crossed wiring parts has a bad influence on the quality of an image due to multi-pixel constitution and higher image quality.  <P>SOLUTION: In a crossing area in which metal 1 wiring 101 and metal 2 wiring 102 located above the metal 1 wiring 101 orthogonally cross each other, the metal 1 wiring 101 are connected to polysilicon wiring 103 located below the metal 1 wiring 101. By this, in the crossing area, the metal 1 wiring 101 and the polysilicon wiring 103 which are used as the signal lines cross each other. In addition, the metal 1 wiring 101 which forms a remaining wiring layer and is not used as the signal lines, exists between the metal 1 wiring and the polysilicon wiring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187866-A (JP)
Title: Ground directional relay device
Inventor: NAGAO JUNJI
IPC: H02H3/38
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground directional relay device capable of calculating phase relation of two or more zero-phase electrical quantities in an electric power system with sufficient accuracy even when frequency is fluctuated in the electric power system and performing correct judgment regardless of sampling positions in time axis.  <P>SOLUTION: Instantaneous voltage and current values of the electric power system are stored into a memory portion 1 and an extraction portion 2 extracts data at a prescribed time. A plurality of calculation portions 3, 4, 6, 7 perform prescribed calculation on the instantaneous value data. A judgment portion 5 outputs a protective operation signal when a final calculation result is within a prescribed threshold value. The extraction is performed by extracting data at three points; a reference point, a point preceded by 90° by the electrical angle of a rated frequency, and a point preceded by 180° by the electrical angle of the rated frequency. A zero-phase data calculation portion 3 calculates the zero-phase electrical quantities on two or more electrical quantities from those instantaneous value data. A phase difference calculation portion 4 calculates a phase difference of the zero-phase electrical amounts. A multiplication calculation portion 7 integrates corrected values from a corrected value calculation portion 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188493-A (JP)
Title: Water treatment apparatus
Inventor: SUGIURA TSUTOMU
IPC: B01J20/34
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus which is constituted so as to continuously purify water, is capable of stably removing a large amount of harmful organic substances with high efficiency without fundamentally requiring replacement of an adsorbent.  <P>SOLUTION: The water treatment apparatus for purifying organic substance-containing water by adsorbing and removing the organic substances is constituted so as to alternately perform an adsorbing process of passing the organic substance-containing water through an adsorbing element containing activated carbon fiber to adsorb the organic substances onto the adsorbing element and a desorbing process of desorbing the organic substances adsorbed on the adsorbing element by passing heated gas of high temperature through the adsorbing element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189725-A (JP)
Title: Rubber composition and tire using the same
Inventor: KATO SEIICHI
IPC: C08L61/04
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition capable of imparting high gripping performance without damaging various properties when applied to a tread by a means different from the conventional one, to provide a method for producing the rubber composition, and to provide a tire using the rubber composition.  <P>SOLUTION: The rubber composition is obtained by compounding a layered clay mineral and a phenol-based resin. The rubber composition can be obtained by mixing the layered clay mineral and the phenol-based resin when compounding the rubber composition, or by previously mixing the layered clay mineral with the phenol-based resin, and mixing the obtained mixture when compounding the rubber composition. The tire is obtained by using the rubber composition for a tread member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007133430-A (JP)
Title: Diamond-like carbon thin film and optical component using same
Inventor: OKUBO SOICHIRO
IPC: G02B27/28
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diamond-like carbon (DLC) thin film useful for the miniaturization, the reduction in cost, and the high performance of various optical devices.  <P>SOLUTION: First, a mask 12 with a refractive index distribution pattern transferred is tightly adhered on the DLC thin film 11. The surface of the mask 12 is obliquely irradiated with, for example, an ion beam such as helium and argon. Regarding the part irradiated with the ion beam through the transmissive part of the mask 12, the refractive index changes as shown in Fig. 11-1. On the other hand, regarding a part shielded by the shielding part of the mask 12 from the irradiation with the ion beam, the refractive index never changes as shown in Fig. 11-2. Consequently, by changing the pattern on the mask, the refractive index distribution of the DCL thin film 11 is controlled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008191393-A (JP)
Title: Ultrasonic video image display device and display method
Inventor: SAIKYO TOSHIYUKI
IPC: G09G3/34
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is used for ultrasonic diagnosis and is excellent in moving image display ability of a relatively small portion, such as a valve of a heart of an infant.  <P>SOLUTION: The ultrasonic video image display device 20 includes a CPU 21 which manages control, a video image display section and a backlight drive section 40 and acquires the video image and display information from an ultrasonic diagnostic device 10. The video image display section has a scaling section 31, a receiver section 22, a dynamic controller section 23, a gate driver section 24, and a drain driver section 26. The backlight drive section 40 has a PWM control section 29, a driver section 28, and a backlight 27. The PWM control section 29 controls the on/off of lighting and the lighting period of ON timing by the vertical synchronizing signal inputted from the scaling section 31, the instruction from the CPU 21 and the dimming voltage value of the backlight.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189884-A (JP)
Title: Aqueous coating material and coated article
Inventor: NAKAMURA JUNICHI
IPC: C09D7/12
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous coating material having excellent storage stability, resistance to contamination, transparency, weather resistance and freeze damage resistance, and to provide a coated article having a coated film excellent in resistance to contamination, transparency, weather resistance and freeze damage resistance.  <P>SOLUTION: This aqueous coating material comprises a copolymer, a silica particle, at least one anionic surfactant selected from the group consisting of a sulfuric ester salt of a polyoxyalkylene aryl ether, a sulfuric ester salt of a polyoxyalkylene alkylaryl ether, a formalin condensate of a sulfuric ester salt of a polyoxyalkylene aryl ether and a formalin condensate of a sulfuric ester salt of a polyoxyalkylene alkylaryl ether, and a nonionic surfactant, wherein an amount of the silica particle is 0.5-20 parts by mass based on the copolymer of 100 parts by mass, and an absolute value of zeta-potential is ≥33 mV and ≤58 mV.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193025-A (JP)
Title: Substrate and its manufacturing method
Inventor: SUGAWA TOSHIO
IPC: H05K3/40
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that pattern collapse and distortion, etc. are caused due to protrusion of a conductive pattern and deviation from a via is caused depending on alignment of an island so that the island is need to be enlarged, it obstructs scale down.  <P>SOLUTION: A substrate includes an insulating base material 15 in which a via 18 is formed. Part of a conductive pattern 12 including an island 13 provided with at least an opening 14 is buried in one surface of the insulating base material 15. Another conductive pattern 16 and another island 17 are provided to the other surface of the insulating base material 15. The via 18 is provided while penetrating through the insulating base material 15. The via 18 provided by making penetrate to the conductive pattern 16 and the island 17 formed on the other surface of the insulating base material 15 and the opening of the island 13 are filled with a conductor 20. The conductor 20 is crystallographically bonded and electrically connected to the conductive pattern 12 and the island 13 on one surface of the insulating base material 15 and the conductive pattern 16 and the island 17 formed on the other surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196572-A (JP)
Title: Vacuum heat insulating material and refrigerator
Inventor: OHORI SHINICHI
IPC: F16L59/06
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material in box shape involving a lower risk of heat leakage.  <P>SOLUTION: The vacuum heat insulating material 100 is equipped with a core 110 having a box shape with one side left open whose development elevation keeps the side faces 112 extending around the bottom surface 111 by centering on it and sheaths 120 each including a core covering to cover the core 110 and tabs 121a and 121b having respective seals 122a and 122b formed by putting the sheaths 120 in thermal fusion attachment while they are contacting each other, wherein the sheaths 120 and the core 110 are folded at the folding part 113 to form a box shape. The box has an opening 140, and the tab 121a formed along the edge of the opening 140 is folded at the whole periphery of the sheath 120 toward the obverse surface of the core 110 and fastened thereto, while the tab 121b is folded toward the obverse or reverse surface of the core 110 and fastened onto the sheath 120 so as not to block the gap 150 generated between the two adjoining side faces 112 of the box.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007119926-A (JP)
Title: Substrate plating apparatus
Inventor: HONGO AKIHISA
IPC: C25D17/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate plating apparatus in which a primary current distribution between a cathode and an anode can be uniformed and which can be downsized.  <P>SOLUTION: In the substrate plating apparatus, in which a substrate 2 to be plated and an anode electrode 3 are arranged facing each other in a plating tank 1 storing a plating solution, a porous plate to increase the electric resistance between the substrate 2 and the anode electrode 3 is arranged between the substrate 2 and the anode electrode 3. As a result, the interval between the substrate 2 and the anode electrode 3 can be shortened, thereby downsizing the apparatus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008194292-A (JP)
Title: Display control system and pet/ct system
Inventor: IMANISHI TATSU
IPC: A61B6/03
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means to confirm whether an area with high accumulation rate of radioactive isotopes is included within an imaging range when setting an imaging range of a radiolucent image.  <P>SOLUTION: In a PET/CT system, a PET image is first acquired by the PET system 30. A doctor or the like specifies an area with high probability of canceration (an area with high accumulation rate of radioactive isotopes) in the PET image on the basis of the acquired PET image. An imaging range of a radiolucent image is then determined on the basis of the area with high accumulation rate of radioactive isotopes. When such a range is determined, an input section 2 is operated to display on an image display section 6, via an index display control section 10, an index showing on the PET image the imaging range of a radiolucent image. Because the index shows the imaging range of a radiolucent image, doctors or the like can confirm, before carrying out radiolucent imaging, whether the area with high accumulation rate of radioactive isotopes is included within the imaging range of the radiolucent image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198955-A (JP)
Title: Winding method and winding machine
Inventor: SHINMEI AKIHIDE
IPC: H01F41/06
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To wind a wire material on a spool in alignment without a clearance regardless of the difference of supply angles of a plurality of wire materials with respect to the axial line of the spool.  <P>SOLUTION: At the time of winding two wires 2 supplied from two nozzles 11, 12 disposed parallel with each other around the outer circumference of a bobbin 3 in alignment, the two nozzles 11, 12 are moved integrally in an A axis direction (X axis direction) of the bobbin 3 for lane change of the two wires 2 each time the two wires 2 are wound around the bobbin 3. The relative positions of the two nozzles 11, 12 are changed at the time of the lane change so that the supply angles θs of the two wires 2 with respect to the A axis of the bobbin 3 can be mutually the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201497-A (JP)
Title: Air-conditioner for elevator and its control method
Inventor: SHIMAZAKI TOSHIO
IPC: B66B1/06
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To make passengers feel comfortable by efficiently air-conditioning the inside of a car by even an air-conditioner of a comparatively small size and small capacity, and to reduce wasteful use of electric power.  <P>SOLUTION: A control part 10 of the air-conditioner 1 is made to have a function as a passenger existing period detection means 101 and a function as an air-conditioning intensity control means 102. The passenger existing period detection means 101 detects the period when passengers exist in the car based on a door open signal from a door open switch 6 and an output image signal from a camera 8. The air-conditioning intensity control means 102 controls operations of a compressor motor 11 and a fan motor 12 so that the air-conditioning intensity in the passenger existing period when passengers exist in the car may be made higher than that in a passenger non-existing period when passengers do not exist in the car.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203064-A (JP)
Title: Toner concentration detecting device
Inventor: ONO HIROSHI
IPC: G01N27/72
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner concentration detecting device capable of improving detection capacity, without preventing compaction of the device body.  <P>SOLUTION: A wiring board constituting a toner concentration sensor 20 has six-layered structure, and each of spiral print coils 21-26 is formed on each layer. Each print coil 21-26 has the same winding number, winding direction and electrode arrangement and is constituted so that a position of the pattern center becomes substantially the same as a view from the thickness direction of the board. Printed coils on adjacent layers are electrically connected by through-holes 27a, 27b, 27c, 27d, respectively, and all the coils are connected in series, to form a single coil. The printed coils 21-26 are constituted so that the direction of a current is the same, when the current is made to flow, as viewed from the thickness direction of the board.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204160-A (JP)
Title: Visibility enhancement support device
Inventor: OZAKI NORIYUKI
IPC: G08G1/16
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visibility enhancement support device capable of obtaining a visibility enhancement effect equivalent to conventional one, even when having no head part position measuring instrument or no noise intensity controller provided in the prior art.  <P>SOLUTION: This visibility enhancement support device 1 is provided with a noise producer 3 for producing a noise signal, a noise generator 5 for generating a noise of light having a prescribed noise pattern by the noise signal, and a noise distributor 7 for distributing the generated noise light along a prescribed direction. The noise producer 3 outputs the noise signal of an electric signal for determining the noise pattern to the noise generator 5. The noise generator 5 is a device for generating the plurality of noise lights different in noise intensities, i.e., an optical system arranged with a large number of LEDs for generating the prescribed patter of visual noise. The noise distributor 7 is an optical system constituted of a lenticular lens, and distributes vertically the noise lights different in noise intensities generated by the noise generator 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205207-A (JP)
Title: Substrate processor
Inventor: FURUMURA TOMOYUKI
IPC: B05C5/02
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the vibration of a slit nozzle without increasing the load of any lifting mechanism.  <P>SOLUTION: With respect to a substrate processor, vibration suppressing units 46 are provided in each coupling bracket 45 whereby a pair of moving mechanisms are coupled to each other. Although a slit nozzle 42 is lifted by lifting mechanisms, each coupling bracket 45 is not lifted. In a coating processing, the slit nozzle 42 which has been moved to a coating position is so pressed by fastening pads proceeding from the vibration suppressing units 46 as to fasten the slit nozzle 42 to the coupling brackets 45. On the other hand, when lifting the slit nozzle 42, each vibration suppressing unit 46 so withdraws each fastening pad as to release the slit nozzle 42.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201045-A (JP)
Title: Image forming apparatus
Inventor: HATTORI KOJI
IPC: B41J21/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus which can obtain consistency even when a plurality of printing data are gathered and printed with a plurality of pages being laid out to one sheet of a recording medium.  <P>SOLUTION: A plurality of the printing data to be printed is selected from printing data of an external storage 14. A selection document list including a printing order of the printing data is formed (S100). At the time of printing by laying out a plurality of the pages to one sheet of the recording medium, a printing order of each page of each printing data is determined according to the printing order stored in the selection document list. Each page is developed to image data conformed with the layout to one sheet of the recording medium according to the determined printing order (S110-S160). The number of blank pages added in accordance with the layout to the recording medium is calculated from the layout to the recording medium and a total number of pages. Blank pages by the number of blank pages are formed into image data (S170 and S180). Pages of the developed image data and the blank pages formed into the image data are printed according to the layout to the recording medium (S190).  <P>COPYRIGHT: (C)2008,JPO&INPIT