baber/WOPTO huggingface dataset:
Patent JP-2010243448-A (JP)
Title: Stepping motor control circuit and analog electronic clock
Inventor: SAKUMOTO KAZUSANE
IPC: G04C3/14
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To attain prompt drive by a driving pulse of energy appropriate to a load.  <P>SOLUTION: A detection section for detecting a rotational status of a stepping motor 109 is divided into a first section T1 immediately after drive by a main driving pulse P1, a second section T2 later than the first section T1 and a third section T3 later than the second section. A load discrimination circuit 108 discriminates a load of the stepping motor 109 based on a pattern of induced signals VRs detected by a rotation detection circuit 107 and a detection section discrimination circuit 105. A control circuit 103 controls a driving pulse generation circuit 104 to drive the stepping motor 109 by changing a main driving pulse P1 by the energy amount corresponding to the load.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243970-A (JP)
Title: Confocal microscope, image processing apparatus and program
Inventor: KOBAYASHI TOMOKO
IPC: G02B21/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image having optional sectioning resolution for each of fluorescent light beams emitted from a sample.  <P>SOLUTION: An unmixing part 112 is configured to calculate a contribution ratio of each reagent for respective pixels constituting an In-focus image based on a spectral distribution of each pixel of the In-focus image and an In-focus image reference spectral distribution of each reagent. An image separation part 113 is configured to, based on the contribution ratio of each reagent for the pixels constituting the In-focus image, form images by separating the In-focus image for each of fluorescent components of each reagent, and form images by separating the Near-focus image for each of fluorescent components of each reagent. The present invention is applicable to a confocal microscope.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009212524-A (JP)
Title: Semiconductor laser
Inventor: YAMAMOTO GOJI
IPC: H01L23/34
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser which has a small external diameter while enhancing heat dissipation property by making a heat sink portion large even when a laser chip has a large chip size and large calorific value, and a thin type optical pickup using the same.  <P>SOLUTION: A support portion 12 is provided on the side of one bottom portion (base 11) of a stem 1 where at least two leads 14 and 16 are fixed such that they project from both sides. The heat sink portion 13 is formed such that it extends widely toward the two projecting leads 14 and 16 above the support portion 12. The laser chip 2 is mounted on the heat sink portion 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010246588-A (JP)
Title: Automatic bread making machine
Inventor: TAGUCHI TERUAKI
IPC: A47J43/08
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic bread making machine with a convenient mechanism for making bread directly from grains.  <P>SOLUTION: A bread container 40 is inserted into a baking chamber 30 within a body 10 of the automatic bread making machine 1. A lid 20 of the automatic bread making machine 1 has a lifting deck 50 within, from which a rotating shaft 62 with a crushing blade 63 at the lower end and a kneading body 76 surrounding the rotating shaft 62 and the crushing blade 63 are hung into the bread container 40. The kneading body 76 includes a dome-shaped dough kneading portion 77 surrounding the crushing blade 63, and a rotor-shaped dough turning portion 78 disposed above the dough kneading portion 77. Radially projecting kneading arms 79 are disposed between the dough kneading portion 77 and the dough turning portion 78. The rotating shaft 62 is driven by a crushing motor 60, and the kneading body 76 is driven by a kneading motor 70.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250015-A (JP)
Title: Liquid crystal display device
Inventor: FUJIMOTO TAKAMITSU
IPC: G02F1/1368
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device reducing the number of layers and simplifying a manufacturing process while shielding the electric field of gate lines.  <P>SOLUTION: The liquid crystal display device has an array substrate AR including: an insulating substrate 20; the gate lines Y arranged on the insulating substrate; a first insulating film 22 covering the insulating substrate and the gate lines; source lines X arranged on the first insulating film and intersecting the gate lines; a switching element W connected to the source lines; a first electrode E1 arranged on the first insulating film and having electrode parts ED spaced apart from the source lines and the switching element, and shield parts ES arranged directly on the gate lines and connected to the electrode parts; a second insulating film 24 covering the first insulating film, source lines, a switching element and a first electrode; and a second electrode E2 facing the electrode parts of the first electrode on the second insulating film, and electrically connected to the switching element and formed with slits SL.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257242-A (JP)
Title: Image data generation device
Inventor: SATO MASAYUKI
IPC: G06T3/00
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data generation device for providing more information to a driver or the like without giving a driver who views an image any feeling of incompatibility.  <P>SOLUTION: The image data generation device 30A includes: an imaged data obtaining part 31 for obtaining imaged data related with imaging results of at least one camera 11 to 15 installed in a vehicle; a vehicle image data storage part 32 for preliminarily storing vehicle image data related with the image of a vehicle; an image data generation part 33A for generating image data related with an image including the vehicle when it is viewed from the external virtual viewpoint of the vehicle based on the stored vehicle image data and the obtained imaged data; and an output part 34 for outputting the generated imaged data to a display device. The image data generation part 33A generates the imaged data so that the imaging result is synthesized in the image of the vehicle based on the imaged data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258275-A (JP)
Title: Solid-state light-emitting device, solid-state light-emitting element unit and lighting apparatus
Inventor: YAMASHITA KOJI
IPC: H01L33/36
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state light-emitting device which can improve the mechanical strength of soldered parts against deflection of a printed wiring board when it is mounted on the printed wiring board and is joined by soldering.  <P>SOLUTION: In the solid-state light-emitting device 10, a light-emitting part 13 arranged in a housing 14 of a solid-state light-emitting element 11 emits light on receiving an electric power through electrodes 12. Since the electrodes 12 are arranged on side surfaces 141 and 142 out of side surfaces of the housing 14 which are parallel to the direction of the length of the light-emitting part 13, the mechanical strength of the soldered parts 22 is increased and the mechanical reliability can be improved when solid-state light-emitting devices 10 are arranged and are joined by soldering so that the direction of the length of the light-emitting parts 13 may be in the same direction as the direction of the length of the long and thin printed wiring board 21 which is easily deflected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009179633-A (JP)
Title: Medicinal composition and food and drink for glucose tolerance disorder
Inventor: NISHITANI SHINOBU
IPC: A61K31/198
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide medicines (medicinal compositions, and foods and drinks) that effectively act against glucose tolerance disorder resistant to conventional therapeutic agents and have high safety.  <P>SOLUTION: A medicine for glucose tolerance disorder consisting of only isoleucine as the active ingredient is provided. The medicine can treat and prevent glucose tolerance disorder such as diabetes. Particularly the medicine is suitable for hepatopathic patients and can be used in the form of medicines such as hepatopathic medicines, of foods and drinks such as health foods and drinks, or of used in the foods and drinks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010263567-A (JP)
Title: Audio extraction device
Inventor: SUZUKI TAKUMA
IPC: G10L21/0208
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio extraction device which effectively extracts external audio during a simultaneous conversation state.  <P>SOLUTION: The audio extraction device includes: first adaptive filters 111 and 114 and second adaptive filters 112 and 115 which set and update a filter coefficient simulating a transmission system from a loudspeaker to a microphone; a subtractor 12 and a subtractor 13 which extract a first residual signal and a second residual signal which are differences between simulation signals obtained by performing a calculation processing on an input audio signal input to the loudspeaker using the first and second adaptive filters, and a microphone input audio signal; a cancel amount comparator 16 which monitors a difference amount between the microphone input audio signal and the first residual signal in the subtractor 12, and a difference amount between the microphone input audio signal and the second residual signal in the subtractor 13; and an extraction signal sender which sends out the residual signal having the larger difference amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264104-A (JP)
Title: Washing machine
Inventor: TAZAWA TAKAKO
IPC: D06F33/02
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect the weight of laundry articles in a rotary tub regarding whether the weight may be heavy or light.  <P>SOLUTION: The washing machine is provided with: the rotary tub into which the laundry articles are supplied; a motor the rotary shaft of which is directly connected with the rotary tub; a permanent magnet which is inserted to the rotor core of a rotor constituting the motor and has coercive force of a level where magnetization can easily be changed; and a magnetization amount control means which varies the magnetization of the permanent magnet by making the coil of a stator constituting the motor generate an excitation current; and a weight detection means detecting the weight of the laundry articles in the rotary tub. The weight detection means detects as the first step the weight while the magnetization of the permanent magnet is increased by the magnetization amount control means (step A1). When the weight is a threshold or less (step A2: NO), the weight detection means detects as the second step the weight while the magnetization of the permanent magnet is decreased by the magnetization amount control means (step A8).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271447-A (JP)
Title: Protective film for polarizing plate, polarizing plate, and liquid crystal display device
Inventor: KITAGISHI KAZUSHI
IPC: G02F1/1335
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective film for a polarizing plate, the film having superior transparency and mechanical strength even after stretched and hardly changing dimensions even when exposed to a high temperature and high humidity environment.  <P>SOLUTION: The protective film for a polarizing plate contains a polycarbonate having a repeating unit expressed by general formula (I) and a polyester having a repeating unit expressed by general formula (II) and a repeating unit expressed by general formula (III). In formulae, A, B, D and E each represent a substituent; a, b, d and e each represent the respective number of substitution; and R1 and R2 each represent a hydrogen atom or an alkyl group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273095-A (JP)
Title: Imaging apparatus
Inventor: ARAKI YASUHIRO
IPC: H01L27/146
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which stably supplies operation voltage and suppresses a crosstalk phenomenon between the adjacent pixels even when the number of pixels increases.  <P>SOLUTION: Voltage supply lines (30, 34A) which supply the operation voltage are arranged like a mesh according to each pixel part (PD), and the voltage supply lines are interconnected via a jumper wiring (36A) of another wiring layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273159-A (JP)
Title: Apparatus and system for processing image
Inventor: KISHI SHINYA
IPC: G09G5/14
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a specific image from being displayed on a monitor screen when displaying on the monitor screen a display screen that is to be displayed in an image processing apparatus.  <P>SOLUTION: An image forming apparatus 10 sends data of a display screen of a display 15 to an external image monitoring device 20, thereby monitoring the display 15 of the image forming apparatus 10 on a display 28 of the image monitoring device 20. In the case where a prohibition image based on a predetermined condition is included in the data of the screen to be sent to the image monitoring device 20, the image forming apparatus 10 prevents the prohibition image from being sent to the image monitoring device 20. As the predetermined condition, when implementing a function of copying, scanning or printing, target image data can be preview-displayed or when displaying the image data as a thumbnail image, the image data can be set as a prohibition image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273476-A (JP)
Title: Synchronous machine
Inventor: NISHIHATA KOICHI
IPC: H02P6/08
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To stably excite a rotor by stabilizing a phase current of each phase, even if a pulse voltage is applied in a rectangular wave mode or in an over-modulation mode that a modulation factor reaches or exceeds a fixed value.  <P>SOLUTION: A synchronous machine M has: a stator 10 wound with a stator coil 11 (an armature winding); a rotor 20 that includes a rotor core 23 wound with a rotor coil 22 (a field winding) and rotates while facing the stator 10; a diode D1 (a rectifier element) that is connected in series with the rotor coil 22 and regulates an induced AC current, induced in the rotor coil 22 by an armature current flowing in the stator coil 11, in one direction; a drive unit 60 that includes switching elements so as to output a power of two or more phases to the stator coil 11; and a control unit 70 for output of a control signal to the drive unit 60. When a pulse voltage for exciting the rotor 20 is superposed on a fundamental wave voltage, the control unit 70 outputs the control signal so that the average voltage of phase voltages of respective phases becomes zero.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271239-A (JP)
Title: Portable information apparatus and hand movement control method
Inventor: IHASHI TOMOHIRO
IPC: H04M1/00
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable information apparatus including an analog timepiece mounted thereon and continuing time display even when the portable information apparatus cannot be operated due to lowering of a battery voltage of the portable information apparatus.  <P>SOLUTION: In this portable information apparatus mounted with an electric analog timepiece which includes a motor for driving hands, a motor driving means for driving hands by driving the motor by giving an driving pulse to the motor, and a hand driving control means for controlling operation of the motor driving means, it can be switched whether hand operation control of the analog timepiece is performed by the hand driving control means itself, or performed based on a hand driving signal after inputting the hand driving signal outputted from the portable information apparatus into the hand driving control means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009185068-A (JP)
Title: Anti-fatigue agent
Inventor: YAMADA SAORI
IPC: A61P3/00
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-fatigue agent effective for alleviating fatigue, though an extract of Sambucus nigra is known to exhibit a glutathione-enhancing action, a trypsin-inhibiting action and a canities-preventing action and an extract of Urtica dioica is known to exhibits an NF-kB-activation-inhibiting action, an acne- or dandruff-preventing action and an inflammation-inhibiting action.  <P>SOLUTION: The anti-fatigue agent includes an extract of a plant belonging to the genus Sambucus of the family Caprifoliaceae. The anti-fatigue agent includes an extract of a plant belonging to the genus Urtica of the family Urticaceae. The term "fatigue" in this inventsion means a phenomenon of lowering of a function of a living organism as a result of exhibition of the function. The term "anti-fatigue effect" includes an action of alleviating the fatigue state as above described, an action of recovering from the fatigue state, an action of preventing the fatigue state, and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010272070-A (JP)
Title: Alarm system
Inventor: OSADA MASAHIRO
IPC: G08B25/10
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm system capable of announcing a fire warning with no delay from a fire alarm even in a security master device.  <P>SOLUTION: A control part 10 of the security master device SM receives sensed fire information transmitted from the fire alarm TR by a radio signal of the first frequency f1, and announces the fire warning from an announcing part 13. Consequently, a time until the security master device SM starts the announcement of the fire warning is shortened compared with conventional one. As a result, the alarm system can announce the fire warning with no delay from the fire alarm TR even in the security master device SM.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275880-A (JP)
Title: Rotor assembly, supercharger, and method for manufacturing the rotor assembly
Inventor: INOUE TOMOHIRO
IPC: F02B39/00
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity (manufacturability) of a rotor assembly 29 and work efficiency of manufacture of the rotor assembly 29 by shortening time required for manufacturing the rotor assembly 29.  <P>SOLUTION: A turbine impeller 27 is formed by sintering a molding 27F molded by metal powder injection molding, and is formed with a cylindrical fitting hole 59 opened in the center of the back surface of a turbine wheel 55 and fitted around the left end of a rotor shaft 9. With the rotor shaft 9 inserted into a portion 59F corresponding to the fitting hole in the molding 27F, the turbine wheel 55 and rotor shaft 9 are bonded to each other by heat contraction occurring when the molding 27F is sintered.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277782-A (JP)
Title: Membrane electrode assembly, fuel cell, and method of manufacturing them
Inventor: FURUICHI MITSURU
IPC: H01M8/10
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane electrode assembly and fuel cell of which output performance is improved.  <P>SOLUTION: The membrane-electrode assembly 1 includes a cathode 6 having a cathode catalyst layer 11, an anode 5 having an anode catalyst layer 8, and an electrolyte membrane 7 arranged between the cathode catalyst layer 11 and anode catalyst layer 8. At least one of the cathode catalyst layer 11 and anode catalyst layer 8 includes a hole 32 having a peak value of pore distribution in a range of 0.1-10 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276913-A (JP)
Title: Image forming apparatus and image forming method
Inventor: HIRAI HIDEJI
IPC: G03G15/08
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently execute the suppression control for toner concentration variation.  <P>SOLUTION: The image forming apparatus includes: a developing unit for developing a latent image, formed on an image carrier, with developer containing toner; a toner supply section 202 for supplying toner to developer; a sensor 201 for measuring the value of a parameter that may affect developer agitation; a determining section 211 for determining a division unit in accordance with variation in the measured value, the division unit being used to divide image information at least in a main scanning direction or sub-scanning direction; a pixel capturing section 212 for capturing image information per determined division unit; a supply quantity calculating section 213 for calculating a quantity of toner supplied so as to prevent the toner density of the developer from changing with time, which results from developing a latent image in accordance with image information; and a supply control section 214 for controlling the toner supply section 202 so as to supply the calculated quantity of toner.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261288-A (JP)
Title: Hold-down (drawing) fitting by square steel pipe or round steel pipe
Inventor: ONO ISAKO
IPC: E04B1/26
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and simple hold-down (drawing) fitting which is manufactured from a single member independently from a manufacturing method by welding of component or the like by eliminating an individual component in manufacture of the hold-down (drawing) fitting.  <P>SOLUTION: The hold-down (drawing) fitting which is manufactured using a ready-made pipe material such as a square steel pipe or round steel pipe that is a single member without needing a lot of processing of such a pipe material is formed as a continuous integrated unit free from a joint part, using a hollow part of the square shape of the square steel pipe or a hollow part of the round steel pipe.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009294655-A (JP)
Title: Toner composition
Inventor: ZHOU KE
IPC: G03G9/087
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner composition improved in electrical charging performance and anti-blocking property.  <P>SOLUTION: The toner composition contains toner particles each of which includes at least; a core which contains one or more components optionally selected from the group composed of one crystalline resin, one colorant, one optionally-selected wax and a combination thereof; and a shell containing an amorphous polyester resin of high molecular weight which has a weight-average molecular weight of 10,000-5,000,000.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010282787-A (JP)
Title: Thermal tripping device, and circuit breaker
Inventor: KAWAMURA KOJI
IPC: H01H71/16
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal tripping device for preventing a change in the curving characteristics of a bimetal when assembled.  <P>SOLUTION: The thermal tripping device includes the bimetal 11 to be heated by an overcurrent, and a conductive extension member 10 to which a flexible conductor 7 is joined. The extension member 10 is joined to the bimetal 11 with mechanical joint. The extension member 10 has one end extending from the opening end of the bimetal 11 for pushing a trip bar 8 by curving of the bimetal 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009207350-A (JP)
Title: Printed circuit board
Inventor: SUGAWARA SATOSHI
IPC: H02M3/155
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ringing noise without increasing the number of parts in a printed circuit board which mounts a switching power supply.  <P>SOLUTION: A print pattern 5 has a spiral structure, one end of which is connected to an integrated circuit IC by a bonding wire 6, and the other end is connected to a solid ground GND by a point 7. The length of the print pattern 5 is lengthened by taking the spiral structure, and a low-pass filter is constituted by increasing a parasitic inductance between a source terminal of a synchronous rectification switch and an output capacitor Cout and by increasing a parasitic capacitance Cp with the solid ground GND. The ringing noise is reduced by the low-pass filter.  <P>COPYRIGHT: (C)2009,JPO&INPIT