baber/WOPTO huggingface dataset:
Patent JP-2007314769-A (JP)
Title: Active energy ray-curable coating composition, and molded article having cured film of the composition
Inventor: ODAKA KAZUYOSHI
IPC: C09D175/14
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition forming a cured film that exhibits excellent weather resistance, abrasion resistance and adhesion to a substrate.  <P>SOLUTION: The active energy ray-curable coating composition comprises the following components (A)-(D), preferably the components (A)-(F): (A) 10-70 mass% of a poly(meth)acrylate of a caprolactone-modified mono- or polypentaerythritol; (B) 5-50 mass% of a polyether-based urethane di(meth)acrylate compound bearing two (meth)acryloyloxy groups; (C) 5-70 mass% of a poly[(meth)acryloyloxyalkyl] (iso)cyanurate; (D) 0.1-10 mass% of a photopolymerization initiator; (E) 1-30 mass% of an ultraviolet absorber; and (F) 0.1-5 mass% of a hindered amine light-stabilizer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008253225-A (JP)
Title: Heat treatment apparatus and method for producing unrefined tea
Inventor: MIYAMURA MAREMORI
IPC: A23F3/06
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus for tea leaves, efficiently making caffeine leach out from tea leaves by preventing temperature lowering of hot water, into which the tea leaves are charged.  <P>SOLUTION: This heat treatment apparatus 100 for tea leaves has a steaming part 103 which steams picked tea leaves with steam, and a boiling part 104 which boils in hot water the tea leaves steamed in the steaming part 103. The picked tea leaves are steamed at 98-100°C for a period of 30 s in the steaming part 103 so that a state is reached which is easy to leach out caffeine from the tea leaves, and parching treatment of the tea leaves is performed. The tea leaves in a steamed, and heated condition are charged into hot water BW which is stored in a boiling tank 104b of the boiling part 104. The tea leaves charged into the boiling tank 104b are boiled with 95-100°C hot water for a period of 30 s in the boiling part 104 so as to leach out caffeine contained in the tea leaves into the hot water BW.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262725-A (JP)
Title: Lighting fixture
Inventor: KAWAMURA TSUTOMU
IPC: F21Y103/37
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture capable of quickly and easily moving a lighting section while a counter balance of the whole fixture is maintained.  <P>SOLUTION: The lighting fixture has a base section 3, an intermediate arm 13 connected with the base section 3, a tip arm 15 connected with the intermediate arm 13, the lighting section 9 connected with the tip arm 15, an elastic support section 37 arranged on a base end section of the tip arm 15, and an elongated member 30 mounted on the elastic support section 37 by folding at the tip of the tip arm 15. The base section 3 and intermediate arm 13 regulate relative rotation under designated torque, and are rotatably connected with each other via a first retaining means 19 allowing the relative rotation when exceeding the designated torque. The intermediate arm 13 and tip arm 15 are rotatably connected with each other via a second retaining means 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268250-A (JP)
Title: Cover opening/closing structure and image forming apparatus
Inventor: TSUJIMOTO KOICHIRO
IPC: G03G15/00
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover opening/closing structure which is improved in appearance of a cover main body and a main body opening, and also facilitates control of a gap between the cover main body and the main body opening.  <P>SOLUTION: The cover opening/closing structure is equipped with a turning shaft 8 turning a maintenance cover 4 so as to open/close the main body opening 7, and an opening end face 7a of the main body opening 7 orthogonal to the shaft line of the turning shaft 8 is inclined so that its inside edge 7c is located nearer to the center of the main body opening 7 than its outside edge 7b. The peripheral wall surface 4a of the maintenance cover 4 opposed to the opening end face 7a when the main body opening 7 is covered with the maintenance cover 4 is inclined so that its inside edge 4c is located nearer to the center of the main body opening 7 than its outside edge 4b, and the outside edge 4b of the peripheral wall surface 4a is located within inclination width W formed by the outside edge 7b and the inside edge 7c of the opening end face 7a when the main body opening 7 is covered with the maintenance cover 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268320-A (JP)
Title: Display device and display medium using the same
Inventor: IKEGAMI KANAMI
IPC: G09F9/37
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which makes quick response and whose power consumption is low, and to provide a display medium using the same.  <P>SOLUTION: The display device has at least one display cell having a container 21 including a pair of base materials 22 and 23 at least one of which is a transparent base material, a wall portion 29 holding the pair of base materials facing each other so as to form a liquid filling space S, a first A electrode 24 and a first B electrode 25 disposed on the side of the liquid filling space S of the one base material 22 electrically independent of each other, a first A insulating layer 27A and a first B insulating layer 27B covering the electrodes respectively, a thin-width insulating layer 28 connecting the insulating layers, a second electrode 26 disposed on the other substrate side of the liquid filling space S, and electrode non-formation regions 24' and 25' having no first A electrode and first B electrode. The relationship θ1<θ2≤θ3 is satisfied, where θ1 is a contact angle of a waterdrop representing hydrophilic property at a part of the wall portion 29 which is exposed in the container 21, θ2 is the contact angle of a waterdrop representing hydrophilic property on surfaces of the first A insulating layer and first B insulating layer, and θ3 is the contact angle of a waterdrop representing hydrophilic property on the surface of the thin-width insulating layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269062-A (JP)
Title: Information processor and information processing method
Inventor: NAGAI HIROAKI
IPC: G06Q50/00
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate increase in money value stored in a portable terminal.  <P>SOLUTION: An electronic money server 2 groups a parent having a parent cellular phone 31 and children having child cellular phones 32 and 32 and registers them as a family, and as to the parent, his/her credit information is also registered. When a child accesses the electronic money server 2 via the child cellular phone 32 to demand family charging while designate an amount, the electronic money server 2 requires permission of the family charging from the parent cellular phone 31. When the parent allows family charging, the electronic money server 2 reduces the value equivalent to the amount designated by the child on the parent cellular phone 31 to carry out family settlement, and increases the value equivalent to the amount on the child cellular phone 32 to carry out family charging. By credit of the parent, the child cellular phone 32 can receive issue of credit from a credit server 61 to carry out family charging by the issued credit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271068-A (JP)
Title: Moving picture image encoding method, encoder for moving picture image parallel encoding, moving picture image parallel encoding method, moving picture image parallel encoding apparatus, their programs, and computer-readable recording medium recorded with their programs
Inventor: SAGATA ATSUSHI
IPC: H04N19/50
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily increase a degree of parallelism in moving picture image parallel encoding processing while making a loop filter function effective.  <P>SOLUTION: This moving picture image encoding method divides an input frame into oblong card-shaped areas 1, 2, 3 and 4 having horizontal directions, and a plurality of encoders assign the encoding processing and loop filter processing of each oblong card-shaped area. At this time, the encoding processing encodes rectangular small areas obtained by dividing each oblong card-shaped area into lattice shapes in the order of a horizontal raster scan, and the loop filter processing filter-processes the rectangular small areas obtained by dividing the oblong card-shaped area of a local decode image into the lattice shapes in the order of a vertical raster scan. Among the encoders which assign the encoding of the oblong card-shaped areas which are adjacent upward and downward, an image obtained after the filter-processing of the rectangular small areas which are adjacent is transferred and used for the filter processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271161-A (JP)
Title: Frequency synthesizer circuit
Inventor: WAKAO SATOSHI
IPC: H04B1/44
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that PLL circuits start locking before transmitting a transmission frequency to be at a standby to thereby make the transmission frequency at a standby interfere with reception because radio equipment such as a TDMA that has to switch the transmission frequency at a high speed is provided with two PLL circuits as a transmission frequency oscillating part, in which the PLL circuits are locked by different frequencies and achieved by switching frequencies of the PLL circuits by a switch.  <P>SOLUTION: The transmission frequency is created by synthesizing frequencies from a plurality of PLL circuits to thereby prevent reception from being interfered with even through the PLL circuits start locking to be at a standby.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267308-A (JP)
Title: Egr control device for engine
Inventor: MURASE EIJI
IPC: F02D13/02
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To maintain stable combustion irrespective of alcohol concentration by performing reduction of NOx and deposit and carbureting fuel sufficiently according to alcohol concentration.  <P>SOLUTION: External EGR quantity is adjusted by EGR valve, and internal EGR quantity is adjusted by overlap period of intake and exhaust valves. Then, total EGR quantity is controlled according to ethanol concentration. EGR quantity is being reduced when ethanol concentration is in an EGR inhibition concentration range L, and is being increased when ethanol concentration is in a high concentration range M exceeding boundary concentration β.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238151-A (JP)
Title: Desalination apparatus utilizing cavitation
Inventor: TAKEMOTO MAMORU
IPC: C02F1/34
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To cheaply and abundantly offer fresh water to be used as drinking water, industrial water, agricultural water and other service water to a city located near a seashore, a desert district, a detached island, a ship or the like.  <P>SOLUTION: A disk type rotary body rotating at high speed and a seawater vessel installed while holding a minute gap to the rotary body are accommodated in an accommodation vessel. Seawater is injected from the outside of the apparatus into the seawater vessel and cavitation is made to occur between the seawater and a bottom surface of the disk type rotary body rotating at high speed. Steam produced as a cavity is made to blow off through a minute gap between the disk type rotary body and the seawater vessel to a hollow part in the accommodation vessel and further is liquefied by condensation. The fresh water can be obtained by recovering condensed water in an outside of the apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264424-A (JP)
Title: Vacuum cleaner
Inventor: SONE KENJI
IPC: A47L9/28
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which recognizes an inconvenient situation if a cleaner body self-propels and moves by automatically switching between validity and invalidity of self-propelling function.  <P>SOLUTION: This vacuum cleaner is provided with a cleaner body 1, a dust collection part 3 which collects dust and dirt, a roller 10 which is prepared on the bottom of the cleaner body 1 and is for traveling, a drive motor 14 which drives the roller 10, a rotation detecting means 12 which can detect the rotation state of the roller 10, a self-diagnostic means 47 which diagnoses whether the cleaner body 1 can move or not, and a control means 20 which controls the driving to the drive motor 14 according to signals from the rotation detecting means 12 and the self-diagnostic means 47. The control means 20 controls not to drive the drive motor 14 even if the signal from the rotation detecting means 12 is detected when a signal which shows going condition from the self-diagnostic means 47 can not be detected at predetermined time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277364-A (JP)
Title: Cooling structure of electric circuit device
Inventor: MARSUDI BUDI UTOMO
IPC: H05K7/20
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure of an electric circuit device capable of effectively cooling a heat generating part even in an uneven temperature in a case.  <P>SOLUTION: In the cooling structure of the electric circuit device, water channels for cooling water are formed to the bottom of the case housing the heat generating part to cool the heat generating part in an electric circuit. In the cooling structure of the electric circuit device, a plurality of vertically separated water channels are formed in the cross section of the case placing the heat generating part, and the water channels are arranged so as to be crossed on a plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274455-A (JP)
Title: Spun yarn, mixed yarn and fabric using the same
Inventor: OMORI SEI
IPC: D01F8/04
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spun yarn effective for static protection while making the best use of merits of hollow fiber, and to provide a fabric using the same.  <P>SOLUTION: The spun yarn has a core-sheath structure of a fiber A that is a nanoporous fiber having a diameter of ≤300 nm and an area ratio of coarse pores having a diameter of ≥1 μm amounting for the whole fiber cross section of ≤1.5% and a fiber B that is a hollow fiber having a single fiber fineness of ≥0.1 dtex.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272053-A (JP)
Title: Pillow
Inventor: MIZOGUCHI MASAKI
IPC: A47G9/10
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete pillow capable of achieving the purpose of "forming the normal S-shaped curve of a vertebral column by eliminating the state that a shoulder part is floated and keeping the cervical vertebrae in a natural state".  <P>SOLUTION: The pillow is provided with a first support part 2 for supporting a head part, a second support part 3 for supporting the cervical vertebrae, and a third support part 4 for supporting from the first thoracic vertebrae to the third thoracic vertebrae or the fourth thoracic vertebrae. The second support part is projected more than the first support part and the third support part and formed. The third support part is formed by almost linearly reducing the height from a proximal end region for supporting the first thoracic vertebrae side to a distal end region for supporting the third thoracic vertebrae or fourth thoracic vertebrae side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007192023-A (JP)
Title: Lining member for width-enlarging type shield excavator
Inventor: SASAKI YUKINOBU
IPC: E21D9/06
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining member which can sufficiently absorb tail clearances on both longitudinal ends of an existing segment, in a width-enlarging type shield excavator.  <P>SOLUTION: The width-enlarging type shield excavator comprises a main excavator (1) and sub-excavators (2a, 2b) provided on both sides thereof. An axial line of each of the sub-excavators (2a, 2b) is displaced relative to an axial line of the main excavator (1) so that excavation may be conducted while enlarging the width. The lining member (4) used for the width-enlarging type shield excavator comprises a plurality of pieces including at least four corner parts (20a) as in Fig. 4. A bolt fitting hole (20A) for fitting a new segment (20A) to the existing segment (20) of each of the corner parts (20a) is formed to be an arc-like long hole having a center of the segment as the center of the arc-like shape.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008273660-A (JP)
Title: Sheet carrying device, image reading device, and image forming device
Inventor: OGIRI TADAKAZU
IPC: B65H31/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet carrying device enabling an user to easily recognize the presence/absence of a sheet on a paper discharging tray, even if the sheet has low color density and high color density.  <P>SOLUTION: Electronic paper 71 is arranged on a document receiving surface 33a receiving a document M of a document discharging tray 33, and a color of the electronic paper 71 is adjusted according to the color of the document M.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276482-A (JP)
Title: Apparatus, method, and program for image processing
Inventor: KOBAYASHI MASANOBU
IPC: H04N5/243
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus for completely preventing generation of a false contour.  <P>SOLUTION: This image processing apparatus which synthesizes images A, B, C generated based on two or more image data A, B, C and generates a composite image, comprises a CCD camera 101 which acquires the image data A, B, C obtained by picking up one object with different exposure values, and an image synthesizing part 106 which generates the image data of one composite image by synthesizing the image data A corresponding to at least a partial area of the composite image and the image data B, C corresponding to an area corresponding to the area of the images B, C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278237-A (JP)
Title: Video playback device, video playbacking method and video playback program
Inventor: TAKAYAMA YUKIHIRO
IPC: H04N21/426
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video playback device for performing fast forwarding and fact backwarding of video by synthesizing primary video from an optical disk with secondary video being streaming video to display them.  <P>SOLUTION: The video playback device comprises a reading part (19) for reading first video information accompanied with position information from an optical disk, a communicating part (11) for downloading second video information from an external device in synchronization with the first video information through a network, a decoding part (23) for decoding the first video information read by the reading part and the second video information downloaded by communicating part, and a control part (30 and 42) for synthesizing the second video information in a picture corresponding to the first video signal and outputting the second video information, continuously and partially downloading the second video information corresponding to position information where fast forwarding or fast backwarding of the first video information is performed without interrupting the downloading of the second video information when receiving a fast forwarding or fast backwarding instruction signal during outputting the synthesized video, and downloading the second video information insufficient in the partial downloading when receiving a playback instruction again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007267402-A (JP)
Title: Small space-filling antenna
Inventor: PUENTE CARLES BALIARDA
IPC: H01Q9/26
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an antenna by employing a space-filling curve.  <P>SOLUTION: Part of an antenna (for example, at least part of the arm of a dipole antenna, at least part of the arm of a monopole antenna, the periphery of the patch of a patch antenna, a slot of a slot antenna, the periphery of a loop of a loop antenna, a cross section of the horn of a horn antenna, or the periphery of the reflector of a reflector antenna) is formed as a space-filling curve.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008276113-A (JP)
Title: Optical quantity diaphragm device
Inventor: YOSHIKAWA MUNETOSHI
IPC: G03B9/02
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a flaw occurring on the surface of an ND (Neutral Density) filter, to suppress adhesion of dust by electrostatic charge and to reduce deterioration of image quality.  <P>SOLUTION: Al<SB>2</SB>O<SB>3</SB>films 32 to be reflection preventing layers and TiOy films 33 to be optical absorption layers are alternately film-deposited in first, third, fifth, seventh and ninth layers and second, fourth, sixth and eighth layers on a transparent resin substrate 31, respectively. An SiO<SB>2</SB>film 34 as a reflection preventing film is layered on a TiOy film 33 of a tenth layer to form an ND film 35. An ITO film 36 as an oxide transparent conductive layer is further film-deposited on the ND film 35. Generation of the flaw on the surface and adhesion of dust by electrostatic charge can be prevented by forming the ITO film 36 on the sliding surface of the DN filter 10 including the ND film 35.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007311789-A (JP)
Title: Projection exposure apparatus, projection exposure method, and projection objective
Inventor: ROSTALSKI HANS-JUERGEN
IPC: G02B13/18
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection exposure apparatus capable of carrying out the reduced imaging of a mask structure without chromatic aberration with projection radiation in a comparatively wide band having an operating wavelength λ>200 nm and at the same time of being manufactured economically with a narrow quality tolerance.  <P>SOLUTION: The projection exposure apparatus has a light source for emitting ultraviolet light from a wavelength band having a bandwidth ▵λ>10 pm around a central operating wavelength λ>200 nm, an illumination system 110 for receiving light from the light source and for shaping illumination radiation directed on to the pattern of a mask 115, and a projection objective 120 for the imaging of the structure of the mask 115 onto a light-sensitive substrate 130. The projection objective 120 is a catadioptric projection objective having at least one concave mirror 125 arranged in a region of a pupil surface of the projection objective, and a negative group having at least one negative lens arranged in direct proximity to the concave mirror in a region near the pupil surface, where a marginal ray height (MRH) of the imaging is greater than a chief ray height (CRH).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008280924-A (JP)
Title: Multistage centrifugal compressor
Inventor: NISHIDA HIDEO
IPC: F04D17/12
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage centrifugal compressor improving efficiency of the compressor without lowering critical speed of a rotary shaft system.  <P>SOLUTION: The multistage centrifugal compressor 50 comprises a rotary shaft 1, centrifugal impellers 5b attached to the rotary shaft 1 at multistages, each of which is composed of a hub 4b, a shroud 3b and blades 2b arranged therebetween in a circular cascade shape, an annular suction passage 6b provided upstream of the centrifugal impeller 5b and guiding a fluid flow from a radially inward direction to a blade inlet portion 14, a diffuser 9b provided downstream of the centrifugal impeller 5b, and a return channel 13b composed of a bend portion 10b provided downstream of the diffuser 9b and a guide blade portion 11b provided downstream of the bend portion 10b. The annular suction passage 6b at a hub side is provided with an axial parallel portion 15b.  <P>COPYRIGHT: (C)2009,JPO&INPIT