baber/WOPTO huggingface dataset:
Patent JP-2009120052-A (JP)
Title: On-vehicle electronic device, and method and program for controlling the same
Inventor: ARIGA MITSURU
IPC: G09G5/34
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle electronic device with improved comfort for a driver.  <P>SOLUTION: The on-vehicle electronic device is equipped with a stop detecting means for detecting stopping of a vehicle, and a display part 4 for displaying information while changing a display position of the information when the vehicle is running. The display of the display part 4 is made to display a starting time of change of the display position of the information when the stop detecting means detects stopping of the vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119796-A (JP)
Title: Thermoplastic resin film, its forming method, polarizing plate, optical compensation film, antireflection film, and liquid crystal display
Inventor: HASHIMOTO NARIKAZU
IPC: B29C48/92
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin film in which the occurrence of hue nonuniformity is prevented even if a temperature is changed when the film is incorporated in a large-sized liquid crystal display, and to provide a method for forming the film.  <P>SOLUTION: In the method for forming the thermoplastic resin film, the thermoplastic resin film is stretched laterally and simultaneously or after being stretched, contracted longitudinally, and a rolled film (non-oriented film) formed to satisfy a formula (1): 50≥(T1-T2)×L≥1,000 [T1 is the melt temperature (°C) of the outlet of a die; T2 is a melt temperature (°C) when contacted with a first cooling roll; and L is the slit space (μm) of the die/a film thickness (μm) when peeled off from the first cooling roll] is stretched. The thermoplastic resin film has a lag phase axis in the width direction, a Rth/Re ratio of at least 0.5 and below 1, and variations (in-face variation) in the longitudinal direction and the width direction in a photoelastic coefficient of 0.1-15%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119810-A (JP)
Title: Photosensitive resin composition for laser engraving
Inventor: MORI MASAHIRO
IPC: G03F7/36
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for laser engraving capable of providing a printing original plate that can be photo-cured, engraved with near infrared laser beams and engraved with high definition.  <P>SOLUTION: The photosensitive resin composition for laser engraving contains respective components in (a)-(c): (a) a polymeric compound with a number average molecular weight of 1,000-200,000, (b) an organic compound less than 1,000 in molecular weight and having a polymerizable unsaturated group, and (c) carbon black with an average primary particle size of 20-80 nm and a DBP oil absorption of 60-150 mL/100 g.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130097-A (JP)
Title: Group iii nitride semiconductor light emitting device and method of manufacturing the same
Inventor: BARNES JENNIFER MARY
IPC: H01L33/06
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor light emitting device capable of improving electric-light conversion efficiency during a high current drive, and to provide a method of manufacturing the group III nitride semiconductor light emitting device.  <P>SOLUTION: There are laminated in this order: a substrate; an n-type contact layer; an active region consisting of a plurality of barrier layers and quantum well layers, wherein the highest portion thereof is the quantum well layer; a blocking layer; and a p-type contact layer. Alternatively, there are laminated in this order: the substrate; the n-type contact layer; an active region consisting of the plurality of barrier layers and quantum well layers, wherein the highest portion thereof is the barrier layer; the blocking layer with a graded composition; and the p-type contact layer. Preferably, a growth temperature during a growth start of the blocking layer may be below a temperature obtained by adding 100°C to an active region growth temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131112-A (JP)
Title: Ultrasonic motor
Inventor: SAKAMOTO TETSUYUKI
IPC: H02N2/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic motor which attains high-efficient drive with simple constitution by realizing expansion of vibration amplitude as well as securing a degree of freedom of design.  <P>SOLUTION: An inertia adding member 11 is symmetrically provided at both ends of a vibration direction of a piezoelectric device 10, and a second inertia adding member 12 is symmetrically provided in a bending vibration direction on an outer face of a loop of the bending vibration. The motor is constituted so that inertial mass at a free end of vertical vibration and bending vibration and that at the loop of the bending vibration may be increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125531-A (JP)
Title: Blood pressure measuring apparatus
Inventor: HIRAHARA HIDEAKI
IPC: A61B5/022
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood pressure measuring apparatus which does not comprise a special sensor separately and does not require time irrespective of onset of arrythmia.  <P>SOLUTION: The blood pressure measuring apparatus comprises a first distinction means to distinguish whether the waveforms of both pulses are almost the same or not by comparing two continuous pressure pulses detected by a pressure pulse detection means under the same cuff pressure; a second distinction means to distinguish whether predetermined conditions corresponding to arrythmia are met by comparing predetermined parameters of both the pulses and a pressure pulse detected immediately before both the pulses when the waveforms of both the pulses are not distinguished to be almost the same; a decision means to decide both the pulses as pulse waves to be used for blood pressure calculation when the waveforms of both the pulses are distinguished to be almost the same by the first distinction means and to decide the three pressure pulses as pulse waves to be used for blood pressure calculation when the predetermined parameters of the three pressure pulses are distinguished to meet the predetermined conditions by the second distinction means; and a blood pressure calculation means to calculate blood pressure from pulse waves to be used for blood pressure calculation decided by the decision means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134009-A (JP)
Title: Developer restricting member, developing device, image forming apparatus, and process cartridge
Inventor: MATSUMOTO KEIKO
IPC: G03G15/08
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost developer restricting member capable of appropriately restricting an amount of developer by preventing developer from adhering to a restricting end face, and to provide a developing device, image forming apparatus, and process cartridge that have the developer restricting member.  <P>SOLUTION: A doctor blade 70 includes: a non-magnetic plate 72 that is long in the lengthwise direction of a developer carrier 12 containing a magnetic field generating member 16; a magnetic plate 17 that is fixed to the non-magnetic plate 72 and is long in the lengthwise direction. The doctor blade 70 restricts an amount of developer passing between a restricting end face 70a, formed by the end face 71a of the magnetic plate 71 and the end face 72a of the non-magnetic plate 72, and the surface of the developer carrier 12. In the doctor blade 70, a groove 79 is formed in a boundary between the magnetic plate 71 of the restricting end face 70a and the non-magnetic plate 72 configured to be long in the lengthwise direction and be open perpendicular to the lengthwise direction in the regulating end face 70. The width of the opening perpendicular to the lengthwise direction is 15 or more times greater than the particle diameter of magnetic carrier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131414-A (JP)
Title: Game machine
Inventor: NAKAMURA TOMOHIRO
IPC: A63F5/04
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to easily recognize the number of tokens and to easily take out a prescribed number of tokens.  <P>SOLUTION: In the game machine, a smooth surfaced recess groove 116, in which tokens 115 can be stored in the erected posture and in such a state as stacked in the direction of thickness, is formed on the bottom face 16c of a token receiving part 16. A scale 117 as a guide to recognize the number of tokens 115 and a numeric value display 118 to display the number of tokens 115 corresponding to the scale 117 are attached to the recess groove 116. The front face 16a of the token receiving part 16 is a curved face recessed upward from the bottom face 16c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132444-A (JP)
Title: Packaging container
Inventor: UMEHARA AKIYOSHI
IPC: B65D33/00
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container having an easy-seal opening part formed at a pouring-out part such as a holding part or a seal opening expected position and the like and hardly broken even if a shock of falling is applied to the packaging container during its handling or interaction between the containers occurs and further capable of being easily opened with an appropriate force of a consumer when the seal is to be opened.  <P>SOLUTION: A packaging container 10 has, on a welded peripheral edge 10b, a break starting part 16 capable of starting easy breakage with hands or fingers arranged discontinuously at an easy seal opening part 14, and a break interfering part 20 for stopping break from the break starting part 16 is arranged on an imaginary line 18 connecting the break starting part 16 and the easy seal opening part 14 between the breakage starting part 16 and the easy seal opening part 14 at the peripheral edge 10b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140530-A (JP)
Title: Stopper for carriage arm in magnetic recording and reproducing device
Inventor: WADA TAKAMITSU
IPC: G11B21/02
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To restrict turning to an inner side and outer side of a carriage arm with a simple structure without attaching a permanent magnet.  <P>SOLUTION: A magnetic recording and reproducing device 1 includes: a magnetic disk 3; a magnetic head 5 which reads data on the magnetic disk 3; and a carriage arm 6 having the magnetic head 5 at its leading edge and being pivotted turnably by a pivot shaft 4, wherein: a base part of the pivot shaft 4 serves as a locking part 7 of stoppers 8A, 8B made of elastic materials and arranged at its both sides; and slits 11, 11 of a predetermined length penetrating the locking part 7 of the carriage arm 6 are formed in the stoppers 8A, 8B in a thickness direction in a range of 90°-270° to a contact direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141557-A (JP)
Title: Camera stabilizer
Inventor: OTA YASUHIRO
IPC: H04N5/222
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera stabilizer in which there is not shift between the operating direction of a lever in three directions by an operator and the scroll direction of a photographed image, and which avoids sharp change of screen display generated on the boundary part between a range where command conversion is performed and a range where no command conversion is performed.  <P>SOLUTION: Input angle speed commands R, Q, P in respective directions input by an operation part 10 and rotation angles θ, ϕ of respective axes detected by an angle detection means 50, are input to a command conversion part 21. The command conversion part 21 generates conversion angle speed commands α<SB>ψ</SB>, α<SB>θ</SB>, α<SB>ϕ</SB>of respective axes with a conversion processing means 71, generates interpolation angle speed commands β<SB>ψ</SB>, β<SB>θ</SB>, and β<SB>ϕ</SB>of respective axes with an interpolation processing means 81, and outputs any of, the conversion angle speed commands of respective axes, the interpolation angle speed commands of respective axes, and the input angle speed commands in respective directions corresponding to the rotation angle θ, as gimbal angle speed commands ω<SB>ψ</SB>, ω<SB>θ</SB>, ω<SB>ϕ</SB>of respective axes with an output selection means 91. Then, a rotation means 30 rotates an imaging means 40 around the three axes orthogonal to one another as rotation centers, with ω<SB>ψ</SB>, ω<SB>θ</SB>, ω<SB>ϕ</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138865-A (JP)
Title: One-way clutch of sprag type
Inventor: KARIO ATSUSHI
IPC: F16D41/07
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-way clutch of sprag type which is inexpensive, reliable on engagement, and suitable for a stator for a torque converter.  <P>SOLUTION: The one-way clutch of sprag type comprises an outer ring having an inner peripheral track surface and an inner ring disposed within the outer ring and having an annular outer peripheral track surface, both being isolated from each other in the radial direction and concentrically disposed to be rotated relative to each other, a plurality of sprags arranged between the outer ring and the inner ring for transmitting torque between the outer peripheral track surface and the inner peripheral track surface, a holder for holding the sprags, and a ribbon spring for biasing the sprags. The ribbon spring consists of side bars provided at both axial ends and having wrinkles, and cross bars extending in an axial direction and adapted to interconnect the side bars. The ribbon spring is secured at both peripheral ends thereto.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142161-A (JP)
Title: Method for improving malic acid productivity of yeast
Inventor: KITAGAKI HIROSHI
IPC: C12N15/09
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new means enabling the productivity of malic acid to improve without enhancing the productivity of succinic acid of yeasts.  <P>SOLUTION: A means to improve the productivity of malic acid of yeasts, including destruction of Fis1 gene encoding an outer mitochondrial membrane protein Fis1 is provided. The productivity of malic acid can be improved without enhancing the productivity of succinic acid of yeasts. Especially, according to the malic acid productivity improvement method, it is possible to lower the productivity of acetic acid which gives a pungent taste to sake.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146158-A (JP)
Title: Excessive structure elimination method of document classification device
Inventor: NITTA KIYOSHI
IPC: G06F17/30
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for eliminating an excessive structure in a hierarchical structure of a document classification device for classifying documents using a machine learning technique for the hierarchical structure, which is a logical classification structure, in order to solve a problem such as the deterioration of performance of the document classification device by the deletion of a set of cases, as in using a hierarchical structure for the document classification, it often happened that the same set of cases was assigned to a plurality of nodes of the same hierarchy by the assignment of sets of cases, and the same set of cases had to be deleted in a conventional method.  <P>SOLUTION: The method for eliminating an excessive structure detects a plurality of similar hierarchical structures from hierarchical structures used for document classification, determines one partial hierarchical structure and the other partial hierarchical structure to be deleted, adds the set of cases obtained from the partial hierarchical structure determined to be deleted, to the set of cases included in the corresponding node of the partial hierarchical structure not to be deleted, and deletes the partial hierarchical structure determined to be deleted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145631-A (JP)
Title: Electrophotographic toner and method for manufacturing the same
Inventor: AOKI MITSUO
IPC: G03G9/08
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner excellent in transferability in a transfer step in an image forming process and having a wide non-offset area in a fixing step, and to provide a method for manufacturing the same.  <P>SOLUTION: The mixing process where a raw material containing at least a binder resin, a colorant and a release agent is mixed is allowed to have at least two steps. In the first mixing step, only the colorant and the release agent are mixed, and in second and succeeding steps, the binder resin and other raw material selected as required (a charge control agent or the like) are added and mixed to the mixture obtained in the first mixing step. The mixture obtained in the mixing steps are melt-kneaded (melt-kneading step) by using an open system roll type kneader, and the obtained melt-kneaded material is pulverized and classified to obtain particles having a predetermined size. Inorganic fine particles, resin particles or the like may be externally added as required.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008193056-A (JP)
Title: Stage apparatus, exposure apparatus, and device manufacturing method
Inventor: OISHI SHINJI
IPC: H01L21/027
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress heat generated at driving of a stage.  <P>SOLUTION: A stage apparatus comprises: a stage 4; first magnets 9 mounted on the stage 4; repulsive force generating units each of which has a second magnet set 12a, 12b at an end of the moving stroke of the stage 4, and the magnet set is mounted as to face the corresponding first magnet 9; a driving unit which drives the stage 4 within the moving stroke of the stage 4; and eddy current brake units, each of which includes eddy current generating member sets 18a, 18b and the member set, is arranged capable of facing the corresponding first magnet and generating eddy current therein with the stage 4 moving thereto.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009146857-A (JP)
Title: Water-containing state detection meter and water-containing state detection method
Inventor: MORITA AKIRA
IPC: H01M8/04
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-containing state detection meter and a water-containing state detection method wherein a water-containing state of an electrolyte membrane is obtained with superior precision, and superior response is obtained.  <P>SOLUTION: The water-containing state detection meter (100) is to detect a water-containing state of the electrolyte membrane (221) of a solid polymer fuel cell, and includes the electrolyte membrane (11) for detection in which unevenness is formed, and the water-containing state changes in correlation with the water-containing state of the electrolyte membrane (221) of the solid polymer fuel cell, and a load meter (20) to detect a load charged on the electrolyte membrane (11) for detection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147267-A (JP)
Title: Polishing compound for chemical mechanical polishing
Inventor: YOSHIDA YUJI
IPC: B24B37/00
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing compound for chemical mechanical polishing (CMP), with which a high-reliability metal film embedding pattern can be formed efficiently, by obtaining a high CMP speed, while maintaining a low etching speed.  <P>SOLUTION: The polishing compound for CMP contains a polymer obtained by graft-polymerizing NVP to PVA. The polishing compound for CMP preferably contain a polymer, for which the degree of polymerization is 100 to 4,000 and the K factor is 12 to 150 in grafting NVP to PVA of which the degree of saponification is 70 to 100 mol%, and the polymer is obtained by blending NVP in a PVA solution and polymerizing it, while using hydrogen peroxide, organic peroxide, or azo compound as an initiator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009148786-A (JP)
Title: Welding method of balance weight on propeller shaft
Inventor: UCHIKURA MASASHI
IPC: B23K101/06
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method of a balance weight on a propeller shaft using an ordinary steel pipe, capable of improving a torsion fatigue strength by removing a residual stress in a welding portion where a balance weight is welded to the ordinary steel plate constituting the propeller shaft and reducing the hardness of a heat affected zone.  <P>SOLUTION: In the welding method of the balance weight on the propeller shaft, the balance weights 15, 16 are welded by resistance welding on the surface of the ordinary steel pipe 21 of the propeller shaft 14 in which joint members 12, 13 are welded on both ends of the ordinary steel pipe 21. The welding method includes a pair of welding processings comprising a pre-step welding in which a current value is 5-20 kA and a conduction time is 15-40 cycles, and a post-step welding in which a current value is 10-24 kA and a conduction time is 100-300 cycles. These welding processings are performed with one welding device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008214102-A (JP)
Title: Sheet post-processing apparatus
Inventor: SUGIZAKI YOSHITERU
IPC: B65H31/34
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet post-processing apparatus capable of adequately aligning sheets to be conveyed even when the number of the sheets is small or large.  <P>SOLUTION: The sheet post-processing apparatus includes a sheet aligning device that increases, when the number of sheets conveyed thereto exceeds a predetermined number, the number of times of an aligning operation of the sheet aligning device, which aligns the sheets conveyed thereto, to be larger than the number of times of the aligning operation at the number of sheets equal to or smaller than this predetermined number. The sheet aligning device performs the aligning operation with the number or the run-in amount being increased when all the sheets are conveyed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009150787-A (JP)
Title: Destination input device and program for destination input
Inventor: KAWACHI YUJI
IPC: G06F17/30
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a destination input device which can efficiently select a target destination.  <P>SOLUTION: A normal search and an ambiguous search are performed from an input character. The ambiguous search uses an ambiguous dictionary in which a related word related to destination data and a generic word which gives a general name to a plurality of destination data are associated with the related word and in which each generic word and destination data are associated with each other. A related word which exactly matches the input character is extracted. Generic words are narrowed down from the related word, and destination candidates are narrowed down from the generic words. By extracting only the exactly matched related word, the search result of the ambiguous search is reduced. The search result displays a list of the generic words narrowed down by the ambiguous search and the destination candidates narrowed down by the normal search, thereby reducing the number of list display by the ambiguous search. In the list of the search result, the generic word is displayed first, and a search switching button 78 is provided for moving the display list to the head of the destination candidates of the normal search. Touching the button 78 can immediately move to the head of the destination candidates of the normal search.  <P>COPYRIGHT: (C)2009,JPO&INPIT