baber/WOPTO huggingface dataset:
Patent JP-2009047737-A (JP)
Title: Image display medium, and image display device
Inventor: SHIGEHIRO KIYOSHI
IPC: G09G3/34
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display medium and device, capable of preventing color mixture and displaying a high-quality color image.  <P>SOLUTION: In this image display medium, two or more kinds of particle groups 34 different in color and migration voltage starting the migration are dispersed in a dispersion medium 50 between a display substrate 20 and a back substrate 22. The strength of constraint force of the particle groups 34 of the two or more kinds is either a first constraint force with a predetermined strength or a second constraint force with a strength different from the first constraint force. The strength of electrostatic forces of two or more kinds is either a first electrostatic force with a predetermined strength or a second electrostatic force with a strength different from the first electrostatic force. The particle groups of two or more kinds are different at least either in strength of the constraint force or strength of the electrostatic force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047777-A (JP)
Title: Image display program, image display device and image display method
Inventor: FUKUDA KOICHI
IPC: G06F3/0485
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To continuously reproduce images while moving the images in a given direction.  <P>SOLUTION: An image reproducing section 103a displays and reproduces a plurality of images in a predetermined sequence while continuously moving the images in a given direction. While the images are continuously reproduced, an image display device receives an instruction of changing the moving direction of images from the user. When the image display device receives an instruction of changing the moving direction of images, the image display device changes the moving direction of images into an instructed direction while keeping the given sequence.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045140-A (JP)
Title: Connecting structure of medicine vial and prefilled syringe, method for connecting medicine vial and prefilled syringe, medicine vial and combined kit formulation
Inventor: MURAMATSU YASUHIRO
IPC: A61J3/00
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine vial which facilitates credible dissolution of a medicine to be dissolved, prevents contamination, facilitates adjustment of the amount of dissolved solution, and facilitates lyophilization or its production in a sterile condition, and also to provide a structure, and to provide a method for connecting the medicine vial and a prefilled syringe and a combined kit formulation of the prefilled syringe and the medicine vial.  <P>SOLUTION: The connecting structure includes the medicine vial 3 having a vial body 1 for storing the medicine B to be dissolved, the prefilled syringe 7 having a syringe body 5 filled with a dissolution liquid L, and a connecting member 11 blocking an opening 9 of the vial body. The connecting member 11 has a lure aperture 23 that matches with a lure section 17 formed on the prefilled syringe in its head part. The lure aperture 23 is blocked by a cap 27. An engaging part 29 is formed on the outer circumference of the connecting member for engaging with the outer circumference of the opening of the medicine vial. A packing P sandwiched between the opening 9 of the medicine vial 3 and the connecting member 11 is compressed by the engagement to seal the opening of the medicine vial 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007303276-A (JP)
Title: Waterproof floor for washroom
Inventor: GO YOSHIKAZU
IPC: E04F15/00
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof floor for a washroom which protects a ground sill and a column between the washroom and a bathroom from dampness, facilitates cleaning of a part behind a washing machine and its rear side, and copes with variations in the shape, size, doorway position, etc. of the washroom.  <P>SOLUTION: The waterproof floor includes; a washing machine placing part having a tray-like bottom face which is set to be lower than a washroom floor so that it may receive the water spilled over from the washing machine; and a washing machine moving platform in which an upper face of a lid covering an opening of an access hole having an opening for inspecting the space under the floor is formed to be flush with the washroom floor, and the washroom floor and an upper face of the washing machine moving platform are formed to be substantially flush with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009049170-A (JP)
Title: Semiconductor device
Inventor: AKIBA TOSHIHIKO
IPC: H01L21/3205
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of contributing to reduction in test cost.  <P>SOLUTION: External terminals of the semiconductor device (1) are divided into bumps (Pu, Ps, and Pus) which are relatively large in diameter and pitch and a bump (P) which is small, and the latter is disposed closer to the center of the semiconductor device than the former. Some (Pu, Pus) of the large bumps are used for connection with a mounting board and the remainder (Ps) of the large bumps is not used for the connection with the mounting board, but used for connection with a screening tester. The small bump (P) is used for neither the connection with the mounting board nor the connection with the screening tester. Even when the small bump is covered with an underfill resin, it can be easily exposed by grinding the surface. External terminals connected to the screening tester are made large in both pitch and diameter, so no special pin-pitch conversion adapter etc., is necessary for a screen test and positioning at a probe need not be specially high in precision.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049741-A (JP)
Title: Imaging system switching method of image device
Inventor: OKADA KOICHI
IPC: H04N5/225
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image device capable of eliminating a troubles in switching an imaging system in the image device capable of still picture photographing and moving picture photographing.  <P>SOLUTION: The image device supports a still picture photographing mode and a moving picture photographing mode and comprises an angle detecting unit for detecting an inclination with respect to a positive posture of the image device and a switching means for switching modes from the still picture photographing mode to the moving picture photographing mode or vice versa according to the inclination of the image device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259807-A (JP)
Title: Folding chair
Inventor: TANAKA KEIJI
IPC: A47C5/10
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding chair, which can be folded by one hand, and can be easily carried.  <P>SOLUTION: The folding chair 10 includes a pair of right and left front leg parts 11, a pair of right and left rear leg parts 12, and a seat part 13 supported by the front leg parts 11 and the rear leg parts 12 from below, with an upper surface 13B used as a seat surface, where the seat part 13 is turned upward to make the front leg parts 11 and the rear leg parts 12 approach each other for folding the chair. On a rear edge or a front edge of the seat part 13, a lock bar 20 is horizontally extended, and engagement pawls 27 are disposed on a lower surface of the seat part 13, so that the engagement pawls 27 are energized by a spring 31 to be engaged with the lock bar 20. With the engagement pawls 27 released from the lock bar 20, the rear edge or the front edge of the seat part 13 is turned upward for folding the chair.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008007519-A (JP)
Title: Use of glucopyranosyloxypyrazole derivative in medicine
Inventor: FUJIKURA HIDENORI
IPC: A61P19/06
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine which exerts inhibitory action in human SGLT2 activity and has an improved oral absorption, and therefore is useful as an agent for the prevention or treatment of a disease associated with hyperglycemia such as diabetes.  <P>SOLUTION: The medicine uses a glucopyranosyloxypyrazole derivative represented by general formula (I) [wherein R represents a hydrogen atom, a lower alkyl group or a group forming a prodrug: one of Q and T represents a group represented by general formula (A) (wherein P represents a hydrogen atom or a group forming a prodrug), while the other represents a lower alkyl group or the like; R<SP>2</SP>represents a hydrogen atom, a lower alkyl group or the like] or a pharmaceutically acceptable salt thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009051525-A (JP)
Title: Resin-made container
Inventor: FURUKAWA HIROSHI
IPC: B65D1/02
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-made container hardly causing deformation and damage to corners of the bottom at fall-down and the occurrence of a collision and capable of being thinned.  <P>SOLUTION: The resin-made container having side walls 20 extending in the up-and-down direction and a bottom wall 40 closing the bottom is characterized in that a lower part rib 74 continuously turning around and extending in the direction along the edge of the bottom wall is formed at the lower part of the container, and the lower part rib 74 is continuously formed at the lower part of the side wall on the bottom wall 40 so that the rib is corrugated at the cross section along the up-and-down direction of the container.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053447-A (JP)
Title: Sheet for electrophoretic display device, method for manufacturing the sheet and its usage
Inventor: YAMAMOTO HITOSHI
IPC: G02F1/16757
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for an electrophoretic display device and a method for manufacturing the sheet showing high initial contrast and little change in the contrast over time, and to provide an electrophoretic device and electronic equipment obtained by using the above sheet.  <P>SOLUTION: The sheet for an electrophoretic display device has a data display layer containing microcapsules for an electrophoretic display device and a binder resin between conductive layers of a pair of electrode films facing each other. The binder resin has a weight average molecular weight of 40,000 to 300,000 and a glass transition temperature of -50°C to 10°C. The display sheet is manufactured by forming a data display layer on a conductive layer of one electrode film and overlapping and laminating a conductive layer of the other electrode film thereon. The display sheet is used for the electrophoretic display device and electronic equipment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059491-A (JP)
Title: Heating cooker
Inventor: TAKAKUWA MASAYUKI
IPC: F24C15/00
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker capable of changing simply an operation display part according to needs while keeping a high productivity by a simple structure and having a plurality of heating ports.  <P>SOLUTION: The heating cooker is provided with heating means 3, 13 to heat a cooking object, operation display parts 5, 15 which perform an operation of heating start or the like and display the operation status or the like, and control parts 4, 14 which control the heating means and the operation display parts. The heating means 3, 13 and the control parts 4, 14 are respectively constructed of an identical structure and the operation display parts 5, 15 are constructed so that they can be connected by selecting respectively either one out of a plurality of different operation display parts. Thereby, in the heating cooker having a plurality of heating ports, the operation display parts 5, 15 can be changed simply according to needs while keeping a high productivity by a simple structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010262944-A (JP)
Title: Light-emitting device
Inventor: MATSUURA SHINGO
IPC: H01L33/48
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of wave conversion of light radially emitted from a light-emitting element.  <P>SOLUTION: A light-emitting device includes a substrate 11, a light-emitting element 12 mounted on the substrate 11, and a light-emitting member 13 including a fluorescent material. The light-emitting element 12 is made of a semiconductor material and emits first light. The light-emitting member 13 includes a first portion 13-1 and a second portion 13-2. The first portion 13-1 surrounds the light-emitting element 12 and spreads upward. The second portion 13-2 is positioned above the first portion 13-1 and covers the light-emitting element 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009059784-A (JP)
Title: Nitride-based semiconductor light emitting device
Inventor: OTA MASATAKA
IPC: H01S5/343
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve light emission characteristics of a nitride-based semiconductor light emitting device having a light emission wavelength of ≥430 nm.  <P>SOLUTION: The nitride-based semiconductor light emitting device according to the present invention comprises one or more n-type nitride-based semiconductor layers stacked in order on a substrate, an active layer having a quantum well structure, and one or more p-type nitride-based semiconductor layers, and is characterized in that the active layer includes a well layer of InGaN and a barrier layer containing at least one of GaN and InGaN and has a light emission wavelength of 430 to 580 nm, the well layer has a small thickness of 1.2 to 4.0 nm, and the barrier layer is 10 to 45 times as thick as the well layer so as to operate as a buffer layer for strain of the well layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060016-A (JP)
Title: Printed circuit board
Inventor: NAKAMURA SADASHI
IPC: H05K1/11
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting configuration capable of easily actualizing size reduction and height reduction adaptive to high-function/multi-pin configurations of a semiconductor needed to make mobile equipment compact, thin, lightweight, highly fine, multifunctional, etc.  <P>SOLUTION: The printed circuit board 1 is composed of an insulating layer 2 formed by dispersing an inorganic filler in thermosetting resin and has a via hole 5 formed by boring a through hole 3 in the insulating layer 2 at a predetermined position and charging conductive paste 4 in the through hole 3. T the printed circuit board is characterized in that the via hole 5 is compressed along the thickness and secures conduction while maintaining the shape of the through hole 3 and the insulating layer contains no core material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063441-A (JP)
Title: Device and method for measuring internal structure of magnetic body
Inventor: KAWAZOE YUJI
IPC: G01N27/82
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of measuring an welded condition of a magnetic body such as steel, and an internal structure thereof, such as an internal defect, with a nondestructive means, without being influenced by a surface condition, and to provide a method therefor.  <P>SOLUTION: A fluctuating external magnetic field is applied to a spot welding place 92 of steel sheets 90, 91 of magnetic bodies to be measured. However, the external magnetic field is applied to the extent that magnetization of steel sheets 90, 91 do not become stabilized. This reflects the internal structure of the welding location to be measured that is sensitive to the extent of progress of magnetization. The return value is detected by measuring the return quantity of the magnetization, after current cutoff. The difference between such a return values is determined, which is measured by using two types of exciting patterns, having different developing magnetizabilities. This method enables proper measurement of the internal structure of the welding location, without being influenced by the surface conditions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289467-A (JP)
Title: Rotary member support unit
Inventor: KOIZUMI HIDEKI
IPC: A01D34/73
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary member support unit that prevents grease from leaking and can stably rotate a rotary member continuously, by installing a slinger which is normally kept in a stationary state with respect to a bearing that supports the rotary member, and enlarging the diameter and the width of the part of the main shaft facing the slinger.  <P>SOLUTION: The rotary member support unit is equipped with an erected main shaft 8, bearings 2 and 4, equipped with a stationary ring and a rotating ring, gears G1 and G2 installed on one end of a driving shaft and the main shaft, the rotary member 32 installed on the other end of the main shaft and a case 40 for housing the main shaft, the bearings and the gears. The bearing arranged most adjacent to the rotary member is equipped with the ring-shaped slinger 25, that is stuck fast to the side 12c at the gear side of a stationary ring 12 and is maintained, in a stationary state so as to prevent infiltration of foreign matters to the inside, arranged to have an inner peripheral surface 25a located with a fixed interval L1 to the main shaft and is positioned, in a noncontact manner with a rotary ring 10 and the gears and the opposing part 8d of the main shaft; and the inner peripheral surface of the slinger is enlarged in diameter more toward the inner peripheral surface than the outer periphery of the main shaft.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061703-A (JP)
Title: Full-body heat stress-cutting method of brittle material
Inventor: KARUBE MITSUJIRO
IPC: C03B33/09
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a full-body heat stress-cutting method of a brittle material which is prevented in the displacement of a cutting path from the planned line and can be suitably used for attaining high accuracy of cutting position.  <P>SOLUTION: In the full-body heat stress-cutting method of the brittle material, the temperature distribution in works is intended to be optimized, the deviation of the cutting path from the line planed to be cut is prevented by intending to optimize the temperature distribution in the works thereby making shear stress enlarging coefficient K<SB>II</SB>in a face zero or a sufficiently small value thereby high accuracy of the cutting position can be attained. There are optimization of local heating positions, two-point local heating, distributing type local heating and others as the usable temperature distribution in the works and there are two kinds of an open loop type and a negative returning type as control methods.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062650-A (JP)
Title: Non-woven fabric and method for producing the same
Inventor: UCHIYAMA YASUKI
IPC: D04H1/70
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-woven fabric with suppressed increase in stiffness, excellent in flexibility and without having the crush and fall of ridge parts and the closing of opening holes.  <P>SOLUTION: This non-woven fabric has ridge parts 20 and groove parts 30 alternately, each of them extending in one direction, and opening holes 31 at the groove parts 30. As compared with the groove parts 30, the ridge parts are made to have substantially increased amount of fibers. The fiber density is different between the top part 21 of the ridge part 20 and the end part of the opening hole part 31. The non-woven fabric contains 50 wt.% or more of self welding fibers, and the fibers are heat bonded to each other. The distance between the centers of the fibers at the bonded part of the fibers is larger than a value obtained by summing up the distances from the center of each of the fiber to the outer surface of the fiber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062914-A (JP)
Title: Rotary apparatus and oil pump
Inventor: SAITO TOSHIYUKI
IPC: F04C15/00
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary apparatus and an oil pump advantageous for securing performance, while securing abrasion resistance, even when a sliding condition is severe.  <P>SOLUTION: This oil pump has a base part 1 having an operation chamber 11, and a rotor 3 rotatably arranged in the operation chamber 11. The base part 1 is composed of a plurality of divided bodies 13 and 18. Out of the plurality of divided bodies 13 and 18, at least one divided body 18 (a rear housing) is formed with an aluminum alloy as a base material, and has a sliding opposed surface 180 having a ceramics coating film 185. The ceramics coating film 185 of the sliding opposed surface 180 is Hv500-1100 and 2-8 micrometer in surface roughness, and includes α-alumina and zirconia.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062485-A (JP)
Title: Rubber composition and pneumatic tire obtained by using the same
Inventor: OTOYAMA TETSUKAZU
IPC: C08L101/00
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition which can sufficiently satisfy both steering stability and durability when it is applied to tread rubber of a tire without lowering plant operation efficiency; and to provide a pneumatic tire obtained by using the rubber composition.  <P>SOLUTION: In the rubber composition, 10-200 pts.mass of a resin having ability to impart adhesiveness to the rubber composition is blended based on 100 pts.mass of a rubber component containing a polyrotaxane or a cross-linked polyrotaxane. The polyrotaxane has a cyclic molecule, a linear molecule included in the opening part of the cyclic molecule in a skewered state and blocking groups arranged at both terminals of the linear molecule so as to prevent detachment of the linear molecule from the cyclic molecule.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008121109-A (JP)
Title: Sputtering film-forming apparatus and backing plate for sputtering film-forming apparatus
Inventor: MIKI HISAYUKI
IPC: C23C14/34
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering film-forming apparatus where, even in any state where Ga lies in a solid state and lies in a liquid state, thermal conduction between Ga and a backing plate is uniformly performed, thus film deposition is stably performed, and further, when Ga lies in a liquid state, Ga in a liquid state is uniformly spread over the sputtering face of the backing plate, and film deposition is performed, thus a Ga nitride compound semiconductor including no impurities is formed.  <P>SOLUTION: Disclosed is a sputtering film-forming apparatus comprising a backing plate holding a target material containing Ga, wherein at least a surface of the backing plate in contact with the target material is composed of an easily wettable material which has a contact angle with liquid Ga of not more than 90°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009066891-A (JP)
Title: Anti-static and anti-glare hard coat film and its production process
Inventor: WATANABE TAKUZO
IPC: G09F9/00
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coat film reliably at a low cost, which presents highly uniform anti-glare and anti-static properties, and high surface hardness.  <P>SOLUTION: The hard coat film has a hard coat layer and a cellulose-based film formed on the hard coat layer. The hard coat layer comprises a compound having an (meth)acryloyl group in a molecule, a quarternary ammonium salt compound having a perfluoroalkyl skeleton, fine particles having a mean particle diameter of 1 μm to 20 μm, and a photoinitiator.  <P>COPYRIGHT: (C)2009,JPO&INPIT