baber/WOPTO huggingface dataset:
Patent JP-2008264451-A (JP)
Title: Portable ball pickup racket for tennis
Inventor: TAKAHASHI MINORU
IPC: A63B47/02
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable ball pickup racket quickly and elegantly picking up a ball in a form and by the technique of the tennis, producing a new style in the ball pickup and being useful for a technical improvement of the tennis.  <P>SOLUTION: The front ends of two aligned frame plates 5 are inserted in a groove of a connecting piece 4 and connected respectively using fixing pins 8 as fulcrums. The rear ends are equally twisted in the opposite direction mutually and attached to a core 6 sliding in a grip case 2, an opening part of a net bag 7 is attached therebetween, the net bag is folded and the whole body is pushed in and stored in the grip case. In use, the frame plates are pulled out and opened using the fixing pins as the fulcrums to form a frame part of the racket and the net bag is opened and set therein. This racket is swung in the form of the tennis, takes a shot at the lower half part of the ball with its frame part to rotate the ball, and the ball is rotatingly put in the net bag and carried in a basket. After the use, the connecting piece is horizontally pulled to return the frame part in its original shape and then push it to be stored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294210-A (JP)
Title: Manufacturing method of silicon carbide semiconductor device
Inventor: KAWADA YASUYUKI
IPC: H01L21/336
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a silicon carbide semiconductor device which includes a dry etching process which can trim a trench bottom part flat, without causing electric field concentration to form a rough having such acute angle as affects a breakdown strength characteristics, with a deep trench etching exceeding 10 μm on an SiC semiconductor substrate becoming a practical process.  <P>SOLUTION: A first dry etching uses a mixed gas of SF<SB>6</SB>, O<SB>2</SB>, and Ar. In the mixed gas, Ar has the flow rate of 50-80%. Relating to the ratio of flow rates between SF<SB>6</SB>and O<SB>2</SB>, the flow rate of SF<SB>6</SB>is 50-70% of that of O<SB>2</SB>. The etching is made in the atmospheric pressure 0.5 Pa or less while the temperature of a silicon carbide semiconductor substrate is kept 70-100°C when etching. A second dry etching uses a mixed gas of Ar and O<SB>2</SB>. In the mixed gas, Ar has the flow rate of 50-80%, for oxygen plasma treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292118-A (JP)
Title: Air flow circulation system of cooking room, and air flow circulation method of cooking room
Inventor: YOSHINO HAJIME
IPC: F24F13/02
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air flow circulation system of a cooking room and an air flow circulation method of the cooking room which can reduce a air conditioning load, does not require large-scale construction for equipment installation for it, and can reduce an entire contaminated air concentration in the cooking room.  <P>SOLUTION: The air flow circulation system comprises an electric cooker 2 installed at the wall surface 1a side of a room 1, a range hood 3, an exhaust port 7 provided at the periphery of a ceiling of the room 1, an air flow generation device 6 interposed between the electric cooker 2 and the wall surface 1a of the room 1, an air conditioner 4 connected to the room 1. The range hood 3 exhausts a heat upward flow generated from the electric cooker 2, and is connected to an exhaust duct 5 communicating with an external. The exhaust port 7 is connected to the air flow generation device 6 through a circulation duct 8 arranged outside the room 1. The air flow generation device 6 blows out air upward from the circulation duct 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296088-A (JP)
Title: Cleaning device, manufacturing apparatus of flat panel display, and flat panel display
Inventor: MORIGUCHI YOSHIHIRO
IPC: G02F1/1333
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent soil stuck to end faces of a substrate from being diffused by transferring onto the surface of the substrate when cleaning the substrate.  <P>SOLUTION: Brush units 12A, 12B cleaning the substrate S by rubbing movement are provided above and below a roller carrier 1 carrying the substrate S. Cleaning degree is varied between the end face SA and front face SB of the substrate S. For lowering the cleaning degree of the end face SA than that of the front face SB, rotation speed of the brush units 12A, 12B is set low when rubbing the end face SA, and the rotation speed of the brush units 12A, 12B is set high when rubbing the front face SB. Since the cleaning degree of the end face SA is set low, the soil stuck to the end face SA can be suppressed from being dffused by transferring onto the front face SB of the substrate S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296951-A (JP)
Title: Feeding roll and powder and granule feeding apparatus using the same
Inventor: YAMABE KUNIHIRO
IPC: B65G31/04
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeding roll for feeding powder and granule that not only has a long life but prevents uneven wear of a powder and granule feeding member and mixing of a foreign substance.  <P>SOLUTION: The feeding roll 10 is equipped with a cylindrical main body, the outer peripheral surface of which is connected to the powder and granule feeding member 13 wherein a recessed part 5a is formed in the outer peripheral of the main body, a boundary edge part 5 of the recessed part 5a to the outer peripheral surface is formed of a ceramic, the outer peripheral surface of the main body connected to the powder and granule feeding member 13 is formed of a material having a Young's modulus smaller than that of the ceramic, and the boundary edge part 5 formed of the ceramic is depressed from the outer peripheral surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007329919-A (JP)
Title: Image forming apparatus and control method therefor
Inventor: HIRABAYASHI KAZUKUNI
IPC: H04N1/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of sharply reducing the time until printing is completed.  <P>SOLUTION: A retrieval section, possessed by a CPU 10, retrieves new PDL data existing in a storage region over a network, and a first control section transfers it to an HDD 13 and stores the data. The PDL data stored in the HDD 13 is rasterized by a processing section based on predetermined printing conditions. A second control section stores the converted data in the HDD 13. When there is operation of a control panel 3 by user or printing instructions that are based on PCs 30, 40, a third control section prints the image data inside the HDD 13 by printing functions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008301274-A (JP)
Title: Information processing apparatus and method, and program
Inventor: URASHIMA KANKI
IPC: G06V10/75
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus, information processing method, and a program with which subjects can be easily compared even between image data with different layouts of the subjects.  <P>SOLUTION: A subject is designated as a designation subject (step S501). Next, two or more pieces of image data each containing a subject whose deviation amount from the designation subject is a predetermined value or less are selected from a predetermined image data group (steps S502-S503). The two or more pieces of selected image data are then displayed on two or more display regions provided in a display means (steps S504-S505). At such a time, a subject whose deviation amount from the designation subject is the predetermined value or less is defined as a main subject, the layout and size of the main subject in the display region are adjusted so that the amount of deviation between the pieces of two or more image data becomes a predetermined value or less, and the two or more pieces of image data are then displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296992-A (JP)
Title: Aroma raw material container for bath
Inventor: ISHIZUKA KIMIO
IPC: A63H33/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aroma raw material container for bath which fills the bathroom with a fruit aroma or a tea aroma by putting a genuine fruit skin or a tea leaf for next to nothing into a bathtub as a bath salt so as to cure weary soul with work and so as to make the surface of the body smooth by a raw extract of the fruit or the tea leaf exuded into hot water and also which has a lovely float shape such as a fruit, an animal, a vehicle or the like so that children disliking a bath can take a bath pleasantly.  <P>SOLUTION: In the tool containing an aroma raw material used in a bathroom, a net 3 and 43 to put the aroma raw material 8 are hung down at the lower parts of a float 1 and 21 and a weight 6 and 56 are put into the inside or the lower part of the net 3 and 43 to make afloat them in the bathtub and the raw extract of the fruit or the tea leaf is exuded into the hot water and the aroma is generated in the bathroom.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296560-A (JP)
Title: Separating liner and pressure sensitive adhesive sheet equipped therewith
Inventor: UKEI HIROICHI
IPC: B29C48/12
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separating liner having an uneven separating surface showing stable separating force, and its manufacturing method, and to provide a pressure sensitive adhesive sheet equipped therewith.  <P>SOLUTION: The pressure sensitive adhesive sheet 1 with the separating liner comprises the separating liner 10 having the uneven separating surface 10A, and a pressure sensitive adhesive sheet 20 having a pressure sensitive adhesive agent layer 24 arranged on the separating surface 10A. Part of the separating liner 10 at least on the side of the separating surface 10A is formed by the separating layer 12, where a supporting layer 14 can be further provided which is laminated on the back face side. The separating layer 12 is formed by extrusion molding a separating layer molding material including such a silicone modified polyolefin resin that silicone is chemically bonded to an olefin polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008004089-A (JP)
Title: Simultaneous write caching of random data and sequential data
Inventor: BATES KENNETH HOFFMAN
IPC: G06F12/12
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus associated with transferring data from a remote device to a recipient device having a first memory space and a second memory space.  <P>SOLUTION: The method includes: issuing a transfer command from the remote device to request transferring a set of data to the second memory space; temporarily storing the set of data in a first memory cell pending a transfer to the second memory space; and appending the set of data to other sequential data in the first memory cell to obtain a transfer data block of a predetermined size for transfer to the second memory space. A corresponding apparatus is provided comprising circuitry configured to buffer write commands by characterizing each write command as being either a sequential write or a random write, and respectively appending data associated with sequential write commands in order to obtain a transfer block of a predetermined size.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008305081-A (JP)
Title: Image processing program and image processor
Inventor: FUKAZAWA TAKASHI
IPC: G06T11/80
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To precisely specify a light source region in an image.  <P>SOLUTION: A light source region specification part 103a extracts a region whose luminance value is equal to or more than a first threshold as a first region from an image, and extracts a region whose luminance value is equal to or more than a second threshold which is smaller than the first threshold as a second region, and specifies a light source region including a light source in the image based on the first region and the second region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304389-A (JP)
Title: Yarn tension detector and apparatus for detecting weft tension in jet loom
Inventor: SUZUKI FUJIO
IPC: G01L5/10
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect yarn tension while reducing the number of bends of yarn.  <P>SOLUTION: A support 26 constituting a yarn tension detector 24, 25 is provided integrally with a prismatic supporting member 27 standing thereon. The supporting member 27 has a yarn guide cylinder 28 provided on the upper portion thereof so as to pass through the supporting member 27 from a back surface 271 to the front surface 272 of the supporting member 27. The supporting member 27 also has a rectangular opening 29 provided on a lower portion thereof so as to pass through the supporting member 27 from a first side surface 273 to the second side surface 274 of the supporting member 27. The back surface 271 of the supporting member 27 has distortion detecting elements 34 and 35 attached thereto, and the front surface 272 of the supporting member 27 has distortion detecting elements 36 and 37 attached thereto. The distortion detecting elements 34 and 35 detect a distortion formed in a first plate 30 by providing the rectangular opening 29 through the first plate 30. The distortion detecting elements 36 and 37 detect a distortion formed in a second plate 31 by providing the rectangular opening 29 through the second plate 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304827-A (JP)
Title: Fixing device and image-forming device
Inventor: IWAISHI AKIRA
IPC: G03G15/20
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which reduces variations in light quantity, and also provide an image-forming device thereof.  <P>SOLUTION: A flash fixing device 5 is provided with a flash lamp 51, a trigger wire 52, a reflection mechanism 53 and a cover glass 55. The reflection mechanism 53 is provided with flap reflection parts 7L and 7R, and V-shaped reflection parts 8L and 8R. The reflection surfaces that the flap reflection parts 7L and 7R and the V-shaped reflection parts 8L and 8R have are configured such that their tilt angles may be changed based on the number of times of light emission of the flash lamp 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311276-A (JP)
Title: Electronic device
Inventor: MORI TAKAHIRO
IPC: H05K7/20
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device including a means of separating and removing dust accumulated in a chassis without damaging a substrate or the like.  <P>SOLUTION: The electronic device having a substrate 2 housed in a chassis 1 includes an ultrasonic vibrator 4 for applying vibration to the substrate 2, an aperture formed on the chassis 1, and a fan 5 for forming an air flow comprising air in the chassis flowing through the aperture out of the chassis. Dust separated from the surface of the substrate 2 by the vibration applied by the ultrasonic vibrator 4 to the substrate 2 is exhausted out of the chassis through the aperture by the air flow formed by the fan 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310023-A (JP)
Title: Display panel and leak defect detecting method
Inventor: MAEDA AKITOSHI
IPC: G02F1/13
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel measuring a fine leak current in a pixel, and a leak defect detecting method for the display panel.  <P>SOLUTION: A liquid crystal panel 100 as the display panel is provided with a red common data line 21R connecting a plurality of red data lines 20R wired along pixels 10 where red liquid crystal cells are disposed, a green common data line 21G connecting a plurality of green data lines 20G wired along pixels 10 where green liquid crystal cells are disposed, and a blue common data line 21B connecting a plurality of blue data lines 20B wired along pixels 10 where blue liquid crystal cells are disposed. Then those red common data line 21R, green common data line 21G, and blue common data line 21B are connected to a counter electrode Vcom independently of one another.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307478-A (JP)
Title: Foam discharger
Inventor: INABA SHINICHI
IPC: B65D83/76
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foam discharger exhibiting excellent sanitation by preventing the propagation of bacteria or the corruption of water collected inside an air chamber for a long period even when the water enters to the air chamber.  <P>SOLUTION: The foam discharger 10 forms foam by moving a pump head part 19 to press a base cap part 14 fixed to a vessel main body 11 to open a first flow passage 32 for sending a liquid content from a liquid chamber 30 to a mixing chamber 13 and a second flow passage 33 for sending air from the air chamber 24 to the mixing chamber 13 to mix the liquid content with the air. A foam generation member 20 is provided in a flow passage 21 from the mixing chamber 13 down to a discharge port 26. A check valve 35 opened by making the pressure of the inner part negative and communicating with an outside air taking-in flow passage 34 when the pressing of the pump head 19 is released and restored is provided in the air chamber 24. A closing part 36 for closing the second flow passage 33 is provided and a fine flow passage 37 for passing the liquid content through a closing part 36 to make the liquid content in the mixing chamber 13 flow-in is formed in the air chamber 24 when the pressure is made negative.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310151-A (JP)
Title: Cover opening/closing mechanism, and image forming apparatus with the same
Inventor: TAKAHASHI SATOSHI
IPC: G03G21/16
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover opening/closing mechanism that can solve the problem that a cover may open against a user's intention.  <P>SOLUTION: In the cover opening/closing mechanism, a cover 6 includes a fixed hook 10, a button 7, and a spring 9 that urges the button 7. An apparatus body 2 includes a movable hook 11 and a spring 13 that urges the movable hook 11. When the cover 6 is pushed to be closed, the fixed hook 10 abuts on the movable hook 11 and pushes the movable hook 11 to open it. When the cover 6 is closed completely, the abutment of the fixed hook 10 and the movable hook 11 is released. The movable hook 11 is rotated by the spring 13 to be engaged with the fixed hook 10, thereby locking the closing state of the cover 6. When the button 7 is pushed in such a state that cover 6 is closed, part of the button 7 abuts on the movable hook 11 and pushes it, thereby the engagement of the movable hook 11 and the fixed hook 10 is released. Thereafter, when a user removes his/her hand from the button, cover 6 is kicked out by the spring 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007264654-A (JP)
Title: Unit for image forming apparatus
Inventor: MORIKAWA HIROSHI
IPC: B41J29/42
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation unit for an image forming apparatus excellent in visibility where operation content is easily understood in relation to other set conditions and total set content is easily confirmed while sorting out the hierarchical functional setting.  <P>SOLUTION: In the operation unit for the image forming apparatus which hierarchically performs at least a part of various functional actions related to image forming by switching a screen, the items of various functional actions are classified/divided and displayed on the screen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009009849-A (JP)
Title: Vacuum circuit breaker and radiator for vacuum circuit breaker
Inventor: NOJIRI TAKASHI
IPC: H01H33/66
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum circuit breaker having high cooling performance and capable of further downsizing, and a radiator for a vacuum circuit breaker used for the vacuum circuit breaker.  <P>SOLUTION: The vacuum circuit breaker is provided with a radiator 50 containing a pair of radiating members 51 fitted in opposition with a shaft end 125a of a movable current-carrying shaft 125 outside of a vacuum valve 12 in between. The pair of radiation members 51 include base parts 52 for forming heat transmission routes from the shaft end of the movable current-carrying shaft 125, and radiation fins 53 arrayed in protrusion from either end part of the base parts 52. Each base part 52 has formed an insertion-coupling recess to be partially insertion-coupled to the shaft end part of the movable current-carrying shaft 125, and a relief recess 52B adjoining to the insertion-coupling recess 52A with steps and preventing interference with an insulating rod 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013464-A (JP)
Title: Maraging steel for metal belt
Inventor: OISHI KATSUHIKO
IPC: C22C38/54
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maraging steel for a metal belt, which has such a composition as to reduce TiN that becomes a point of initiating a fatigue fracture in a high cycle region, enhances surface hardness by facilitating nitriding treatment, improves bending fatigue strength by increasing a compressive residual stress of a surface-nitrided layer, and has refined former austenite crystal grains so as to secure higher strength and ductility.  <P>SOLUTION: The maraging steel for the metal belt having a high fatigue strength includes, by mass%, 0.01% or less of C, 0.1% or less of Si, 0.1% or less of Mn, 0.01% or less of P, 0.005% or less of S, 17.0 to 22.0% of Ni, 0.1 to 3.0% of Cr, 3.0 to 7.0% of Mo, more than 7.0% but 20.0% or less of Co, 0.1% or less of Ti, more than 0.15% but 2.5% or less of Al, 0.03% or less of N, 0.005% or less of O, 0.01% or less of B (excluding 0), 8.0 to 15.0% of Co/3+Mo+4Al, and the balance Fe with unavoidable impurities.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011252-A (JP)
Title: Oil and fat composition, and food and drink containing the same
Inventor: NODA RYUJI
IPC: A23L27/60
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil and fat composition highly containing α-linolenic acid, having remedying effects on high blood pressure, and being superior in flavor and preservation stability, and to provide food and drink containing the oil and fat composition.  <P>SOLUTION: This oil and fat composition contains each prescribed amount of at least one kind of vegetable oil (A) selected from among flux oil, perilla oil and Perilla frutescens crispa seed oil, and rice oil. Alternatively, the oil and fat composition contains the vegetable oil (A), and at least one kind of vegetable oil B selected from among rice oil, rapeseed oil, soybean oil, and corn oil at a prescribed mass ratio. The content of α-linolenic acid in the constituent fatty acid of the oil and fat composition is 15-30 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013323-A (JP)
Title: Structure comprising filler and incompatible resin or elastomer, and production method or use thereof
Inventor: SHIMIZU HIROSHI
IPC: C08K3/04
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for dispersing electroconductive fillers in a resin, to provide an electroconductive composite material of a new structure obtained by the new method, to provide a new method for dispersing the electroconductive filler in a resin poor in direct dispersibility of the electroconductive filler, and to provide an electroconductive composite material having a new structure obtained by the new method.  <P>SOLUTION: A structure comprising filler and incompatible resins or elastomers is provided, wherein the structure comprises a bicontinuous structure composed of incompatible resins or elastomers and contains the filler in one resin of the incompatible resins, and the filler is uniformly dispersed. The bicontinuous structure is provided by using an incompatible resin or elastomer and melt-kneading operation with a minute quantity type high shear forming machine having an internal feedback screw, capable of screw rotation of ≥1,000 rpm and having the maximum output of 3,000 rpm.  <P>COPYRIGHT: (C)2009,JPO&INPIT