baber/WOPTO huggingface dataset:
Patent JP-2010228348-A (JP)
Title: Printing apparatus, printing system, and printing method
Inventor: SAKAMOTO TAKASHI
IPC: B41J29/38
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To print continuous images matching the images printed on a web without being affected by stretching/shrinking of the web.  <P>SOLUTION: First images, which are continuous images, are printed onto the surface of the web 9 by a first printing apparatus 2. The first images are separated into pages, and a start mark is printed on the top of each page. On the back surface, second images, which are continuous images, are printed by a second printing apparatus 3 in synchronization with lithographic synchronization pulses generated by a control unit 17. Upon printing of the second images, the difference between the number of the lithographic synchronization pulses input to a second printing mechanism 32 between a preceding start mark and a subsequent start mark and the number of the lithographic synchronization pulses to be input to the second printing mechanism 32 in the case in which the web 9 is not stretched/shrunk is obtained. The frequency of the lithographic synchronization pulses is adjusted based on the difference. Therefore, without being affected by the stretching/shrinking of the web 9, the second images are printed to match the first images on the web 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230576-A (JP)
Title: Failure inspection method
Inventor: MORI SHUICHI
IPC: G01N21/892
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure inspection method discriminating existence of a failure of an inspection object with high sureness without enlarging a facility or increasing facility cost.  <P>SOLUTION: In a primary discrimination process, existence of a failure of a plurality of inspection objects 1 is discriminated. In a marking process, an ink 2 for visualizing by receiving irradiation of light having a specific wavelength is applied onto an inspection object 1 discriminated to have a failure in the primary discrimination process. In a secondary discrimination process, light having a specific wavelength is irradiated toward the inspection object 1, while conveying the inspection object 1 passing through the primary discrimination process, and existence of a failure is discriminated again relative to the inspection object 1 on which the ink 2 is visualized by receiving irradiation of the light having the specific wavelength. In a reporting process, when discriminated that the inspection object 1 has a failure in the primary discrimination process, the discrimination result is reported before discriminating existence of a failure in the secondary discrimination process relative to the inspection object 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231745-A (JP)
Title: Biological authentication apparatus
Inventor: KISHIDA HIROSHI
IPC: A61B5/117
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To photograph a biological image obtained by excluding a difference in an individual person as much as possible even though there is a difference in an absorption coefficient of infrared ray due to a finger size, the size and the density of a vein, or the like.  <P>SOLUTION: In this biological authentication apparatus comprising an illuminating device for emitting infrared ray, a photographing device for photographing a biological image, and a control device for executing a person himself/herself authentication with the photographed biological image, the illuminating device includes a plurality of illuminating means that correspond to division areas obtained by dividing a photographing range of the photographing device into a plurality of sections, and the control device includes a means for determining average brightness of the biological image of the entire division areas photographed by the photographing device after setting the amounts of output light of the plurality of illuminating means to an initial value, for detecting an adjustment value of the amounts of output light of the illuminating means, wherein a difference between the maximum value and the minimum value of the average brightness of each division area becomes the largest when the average brightness is within a preset threshold, and controlling so as to photograph a biological image for authentication by the photographing device in a state of the amount of the output light at the adjustment value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236458-A (JP)
Title: Deterioration diagnostic device for nox catalyst
Inventor: OHASHI NOBUMOTO
IPC: F01N3/20
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To diagnose with high accuracy in consideration of reduction performance of a NOx catalyst.  <P>SOLUTION: First storage capacity after occluded NOx is released is measured on condition that the temperature of the NOx catalyst is a predetermined temperature or above. Second storage capacity after the occluded NOx is released is measured by supplying stoichiometric or rich exhaust gas to the NOx catalyst on condition that the temperature of the NOx catalyst is lower than the predetermined temperature. The measured first storage capacity is compared with a predetermined determining value X, and it is determined whether the NOx catalyst is normal or deteriorated. The determining value X is set based on the measured first storage capacity and second storage capacity. Since the determining value is set based on the second storage capacity representing the reduction performance of the NOx catalyst, it is possible to diagnose with high accuracy in consideration of the reduction performance of the NOx catalyst.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239056-A (JP)
Title: Semiconductor element and method of manufacturing the same
Inventor: SASADA NORIKO
IPC: H01S5/026
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an uncooled-type electro-absorption modulator-integrated distributed feedback laser that can perform long distance transmission at high speed.  <P>SOLUTION: A semiconductor material and mesa structure in an active layer located in a modulator unit are optimized. The ranges of a compatible value of a gain peak wavelength in a laser unit and a compatible value of a photoluminescence wavelength in the modulator unit are obtained with regard to an oscillation wavelength of the laser unit at a predetermined temperature. It is designed so that the values thereof fall within the ranges, thereby manufacturing the laser unit and modulator unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246174-A (JP)
Title: Ac-ac direct converter and method of controlling commutation of the same
Inventor: HAMADA SHIZUNORI
IPC: H02M5/297
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC-AC direct converter capable of reducing switching losses and output voltage errors while suppressing commutation failures.  <P>SOLUTION: The AC-AC direct converter includes a commutation method selection control unit 68. When it is determined that at least a first conditional expression is met when the current condition decision unit 62 determines that the first conditional expression is met and a voltage condition decision unit 64 determines that a second conditional expression is met, the commutation method selection control unit selects a voltage commutation method of a voltage commutation pattern storage unit 65. When the decision unit 64 determines that only the second conditional expression is met, the commutation method selection control unit selects a current commutation method of a current commutation pattern storage unit 66. When the decision units 62, 64 determine that both of the first and second conditional expressions are not met, the commutation method selection control unit selects a three-step commutation method of a three-step commutation pattern storage unit 67.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245667-A (JP)
Title: Optical transmitter
Inventor: HAMANO SATOSHI
IPC: H04B10/40
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter using a laser diode which reduces influence due to temperature change as much as possible.  <P>SOLUTION: The optical transmitter 1 includes: a laser diode 12 for converting a microwave signal into an optical signal 13 and outputting the optical signal 13; a temperature sensor 15 for measuring the temperature of the laser diode 12; a storing part 18 for storing a temperature compensation signal representing an adjustment amount of a signal level of the microwave signal in each temperature; a reading part 17 for reading from the storing part 18 a temperature compensation signal corresponding to a temperature measured by the temperature sensor 15; and a microwave signal adjusting part 11 for adjusting the signal level of the microwave signal in accordance with the adjustment amount represented by the temperature compensation signal read by the reading part 17 to transmit it to the laser diode 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243646-A (JP)
Title: Display device and electronic device with the same
Inventor: HASHIMOTO KAZUYUKI
IPC: G02F1/133
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and the like, reducing a production cost and saving on a designing space while mounting an ultraviolet light detection function.  <P>SOLUTION: The display device 10 includes a display panel 100 for displaying an image, and a polarization plate L1 for transmitting visible light is provided on a face receiving external light 200 in the display panel 100. The display device 10 has: a first light sensor 310 which detects the external light 200, and which outputs a signal corresponding to its wave length component; a second light sensor 320 provided in a region on a substrate L4 of the display panel, where the polarization plate L1 does not cover, which detects visible light transmitted through the polarization plate L1, and which outputs a signal corresponding to its wave length component; and a sensor output calculation section 42 for calculating intensity of the ultraviolet light included in the external light 200, based on the signal output by each of the first and second light sensors 310 and 320.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009211705-A (JP)
Title: Notification method, notification device, notification system, satchel, and key
Inventor: SEGUCHI YOHEI
IPC: G08B25/04
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To notify a user with a small amount of information that a predetermined person exists in a predetermined location.  <P>SOLUTION: A notification device includes wireless tag readers 6, 7 installed to communicate with wireless tags that store solid identification information, and a controller 3 connected with the wireless tag readers 6, 7 and a communication network 15 to transmit received solid identification information to the communication network 15 upon receiving the solid identification information from the wireless tag readers 6, 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010250368-A (JP)
Title: Porous body bending degree computing method for calculating bending degree of communicating hole formed in porous body, and program for performing the same method by computer
Inventor: TOMIYASU JOJI
IPC: G06F17/50
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To determine the exhaust property and drainage property of a three-dimensional porous body through which fluid flows according to the degree of bending of a channel formed in a virtual three-dimensional porous body image by making virtual fluid flow through the virtual three-dimensional porous body image model.  <P>SOLUTION: Virtual fluid 10 displayed by a speed vector in a rectangular parallelepiped virtual three-dimensional porous body image equipped with a channel through which a virtual fluid 10 runs is made to flow from a ZX face to an opposite face, and the channel is determined as the continuum body of the speed vectors. The porous body image including the channel is divided into n in parallel with the ZX face so that n pieces of layers can be created. The Y components of the continuum of the speed vectors are extracted, and the layers including the speed vectors corresponding to each layer are sequentially arranged from the upstream to downstream, and the maximum speed vectors are extracted for each layer. From path length F of a connection curve obtained by successively connecting the start points of the maximum speed vectors and length S between the start points of the speed vectors of the layers of the uppermost stream and the lowermost stream, F/S is computed so that the arithmetic value can be defined as the degree of bending of the porous body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246448-A (JP)
Title: Walking seedling transplanter
Inventor: ISHII KAZUHIKO
IPC: A01C11/02
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple riding device enabling appropriate standing ride of a worker when the worker is tired with walking without deteriorating the steering operation of a riding seedling transplanter.  <P>SOLUTION: In the riding seedling transplanter having a steering handle 9 projecting toward the rear direction of a machine body, the riding device is configured to hold a narrow riding float 58 positioned at the transverse center of the rear part of the machine body and between planting rows of the transplanting device 10 and on which the worker can ride while standing, so that the riding float is held between a state of being towed by the machine body with a traction rod 57 and a state of being hung down from the machine body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220994-A (JP)
Title: Simple compact bath
Inventor: KASUGA SHUJI
IPC: A47K3/06
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple bath which consists of portable lightweight materials, is compact, and an energy-saving and cost-saving type enabling bathing with a small amount of hot water.  <P>SOLUTION: As for the energy-saving and cost-saving simple compact bath for one person, its body consisting of a synthetic resin, rubber, and the like is filled with air to make it a floating bag, and a small amount of hot water of appropriate temperature is poured to the inside of the body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250918-A (JP)
Title: Navigation device and program
Inventor: SUGAWARA YOSHIHIKO
IPC: G11B19/02
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure navigation operability while reducing the time required for reading/writing content data.  <P>SOLUTION: Whether a navigation function is used or to be used is checked on the basis of an operation of a navigation device 1 by a user (S101). Whether to change a read/write processing speed in use is determined. If it is necessary to change the speed (S102: YES), the set speed is changed (S103). For example, the read/write processing speed is set to an ordinary speed (for example, 8x speed), on the other hand, when the user intends to use the navigation function by operating the navigation device 1, a lower speed (for example, 4x speed) is set in order to prevent a reduction in operability such as slow reaction, slow scrolling, etc. in the navigation function.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254306-A (JP)
Title: Sealing device and sealing method for ptp sheet
Inventor: FUKUHARA AKIO
IPC: B65B9/04
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device for a PTP sheet which is capable of suppressing deposition of a content on a cover film.  <P>SOLUTION: The sealing device includes conveying means for conveying a packaging film 11 while filling a content N in a pocket 15 formed in the packaging film 11, a seal roller 6 having a recess 19 capable of storing the pocket 15 and rotatably provided on the downstream side of the conveying means, and a heat roller 7 for joining a cover film 9 fed to the seal roller 6 so as to be brought into contact with the packaging film 11 on the seal roller 6 with the packaging film 11. The cover film 9 is fed so that the angle of incidence to the tangential line of the seal roller 6 may be 45° or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009161780-A (JP)
Title: Fiber-reinforced molding
Inventor: TAKAGI JUN
IPC: C08J7/00
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced molding in which a raw material derived from a plant is used as a principal component and which is not substantially biodegradable but is excellent in heat resistance, strength, rigidity and durability and to provide components of a car or a household appliance.  <P>SOLUTION: The fiber-reinforced molding includes (A) a biodegradable resin based on a lactic acid-based resin, (B) an aramid fiber and/or an LCP fiber and (C) a hydrolysis inhibitor and has a mass ratio ((A):(B)) of 60:40 to 99:1 and another mass ratio (((A)+(B)):(C)) of 100:0.1 to 100:5.0.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010259030-A (JP)
Title: Image forming apparatus and status page evaluation program
Inventor: SASAKURI HIROTAKA
IPC: H04N1/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that automatically verifies validity of a status page for outputting a setting state of the apparatus, in particular, validity of the order of FAX transmission/reception records arranged by date/time, to save power.  <P>SOLUTION: Regarding a status page including FAX transmission/reception records created by a status page creating section of an image forming apparatus, a date/time check section verifies whether or not the FAX transmission/reception records are arranged by date/time. If the records are not arranged by date/time, an output processing section highlights a corresponding part, to verify whether or not the FAX transmission/reception records are arranged in the correct order by date/time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009176415-A (JP)
Title: Glass substrate for magnetic disk, magnetic disk, and method of manufacturing glass substrate for magnetic disk
Inventor: OKUDA EIJI
IPC: G11B5/73
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk used for a magnetic recording device, in which high density and reduction of access time are made possible, to provide a glass substrate for the magnetic disk and to provide its manufacturing method.  <P>SOLUTION: The method of manufacturing the glass substrate for the magnetic disk performs finishing polishing of an amorphous glass substrate after chemical strengthening. In the method, the chemical strengthening is to form a compressed stress layer having 50 to 200 μm thickness on a surface layer of the amorphous glass substrate and the finishing polishing after the chemical strengthening is to make the amplitude of minute waviness having 0.1 to 5 mm period of the surface of the amorphous glass substrate to be 0.1 to 0.78 nm by polishing both surfaces of the amorphous glass substrate uniformly by 0.5 to 10 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010261739-A (JP)
Title: Torque detection device
Inventor: KAIDA YOSHIO
IPC: G01L3/10
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering sensor capable of detecting axial torque of a steering shaft with a simple structure.  <P>SOLUTION: The steering shaft 60 includes an input shaft 61 and an output shaft 62 connected to each other via a torsion bar 63. The steering sensor 10 includes magnetic sensors 21A, 21B for detecting the absolute angle a rotor 71 fixed to the input shaft 61; magnetic sensors 41A, 41B for detecting the absolute angle of a rotor 72 fixed to the output shaft 62; and an arithmetic circuit for performing an operation on the axial torque on the steering shaft 60 on the basis of the difference between the absolute angle of the input shaft 61 and the absolute angle of the output shaft 62.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009173043-A (JP)
Title: Water-based ball point pen
Inventor: TAKASU YOICHI
IPC: B43K7/02
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ball point pen which is excellent in initial start of writing, provides a thick holograph in a light writing feeling, and also is excellent in writing performance for satisfying a drying property of the holograph.  <P>SOLUTION: The water-based ball point pen is provided by directly filling water base ink and an ink non-return body in an ink storing tube equipped with a ball pen tip holding a ball at a tip part. The ball point pen is characterized in that the ink is selected from shear viscosity-decreasing water base ink being within a range of 3-160 mPa s in viscosity at 100 rpm with an E type rotational viscosimeter at 20°C and within a range of 0.9-0.99 in shear viscosity decreasing index and that the ink non-return body comprises at least base gasoline and a thickener, and is within a range of 20 rad/s≤ω≤450 rad/s at a point (ω) wherein a tan δin measurement of viscoelasticity exceeds 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010267424-A (JP)
Title: Induction heating device
Inventor: MIURA YUTA
IPC: H05B6/12
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device having the fewer number of inverter parts than the number of heating coils to the plurality of latter.  <P>SOLUTION: A control means 13 controls a high-frequency current supplying to two heating coils (a first heating coil 9 and a second heating coil 11) or a heating coil, by controlling switching on/off of an inverter part (a first switching element 5, a second switching element 6 and a third switching element 7).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268110-A (JP)
Title: Optical sensing circuit, method for driving difference circuit, method for driving optical detecting circuit and electronic device
Inventor: KANDA EIJI
IPC: H04N5/335
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently and reliably reduce a measurement error caused by the characteristics of an amplifier transistor and a measurement error caused by noise, in measuring the amount of light received by a photodiode.  <P>SOLUTION: An optical sensing circuit 100 includes a pixel circuit Pij and a difference circuit 60 which are formed on the same substrate 1. The pixel circuit Pij has a photodiode 11 and an amplifier transistor 12 having a gate electrode 12g connected to a cathode electrode 11c of the photodiode 11. The pixel circuit Pij has a reset state in which the electric potential of the gate electrode 12g is a fixed first potential VDD and a non-reset state in which the electric potential of the gate electrode 12g fluctuates in accordance with a light reception amount, and outputs a current corresponding to the potential of the gate electrode 12g. The difference circuit 60 uses the output current of the pixel circuit Pij to read the electric potential corresponding to the electric potential of the gate electrode 12g, and obtains a difference between the potential read in the reset state and the potential read in the non-reset state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251275-A (JP)
Title: Ion collective accelerator and application thereof
Inventor: KUMADA MASAYUKI
IPC: G21K1/00
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of collective acceleration of various ion species by a compact and extremely strong hollow electron bunch.  <P>SOLUTION: A high-density hollow electron cloud or electron ring which contains heavy ions is momentarily generated by such a special and new technique of laser irradiation, or the like, and the hollow electron cloud is momentarily drawn together with the heavy ions by a direct RF electric field to be accelerated, so that an accelerator which is extremely small and inexpensive with high acceleration efficiency can be achieved. It is possible to achieve a microminiature table top heavy ion accelerator of heavy particles which can be installed in size of existing hospitals, as one application thereof which is strongly desired.  <P>COPYRIGHT: (C)2011,JPO&INPIT