baber/WOPTO huggingface dataset:
Patent JP-2009085706-A (JP)
Title: Apparatus and method for distance measurement and program
Inventor: MASUDA TOMONORI
IPC: H04N5/345
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To generate distance images at a high frame rate.  <P>SOLUTION: A distance-measuring light irradiation part 3 irradiates a subject with distance-measuring light having intensity modulated at prescribed periods. A CCD 13 in which a plurality of light-receiving elements are arranged receives reflected light of the distance-measuring light and outputs signals according to the quantity of received light. At this time, a unit of light-receiving elements comprising a number of light receiving elements corresponding to the number of a plurality of phases different from one another in the modulation period of the distance-measuring light is set to receive reflected light of the plurality of phases by light-receiving elements included in the unit of light-receiving elements in a first reference modulation period. In a second reference modulation period comprising a number of the first reference modulation periods corresponding to the number of the plurality of phases, the phases of reflected light received by reach light-receiving element are sequentially changed over to receive all the reflected light of the plurality of phases by each light-receiving element and acquire all light-reception signals of the plurality of phases. A first distance image generating part 31 generates first distance images S1 for every unit of light-receiving elements, and a second distance image generating part 32 generates second distance images S2 for every light-receiving element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089269-A (JP)
Title: Wireless transmitter/receiver and radio transmitting method
Inventor: AGAWA KENICHI
IPC: H04B1/40
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless transmitter/receiver that can accurately cancel or reduce a DC offset of a transmitting part by using an amplifying circuit of a receiving part, and to provide a radio transmitting method.  <P>SOLUTION: A DC offset of a VGA 15 is measured by selecting a contact e of a switch 14. Then, the gain of the VGA 15 is set at an appropriate value, a contact of the switch 14 is successively switched as d, c and b, and each of output values of an ADC 16 for the respective cases is measured with the input to a DAC 17 set at zero. Then, the DC offset of the VGA 15 is removed, the DC offset value of each circuit block, such as DAC 17 constituting a transmitting part 3 is calculated, and parameters are set so that the DC offset value of each circuit block is minimized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008112151-A (JP)
Title: Optical modulator and optical modulation method
Inventor: HAMADA HIDENOBU
IPC: G02F1/01
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that in a conventional mode coupling optical modulator, a material having a high electro-optical constant cannot be used as a dielectric layer close to a metal layer.  <P>SOLUTION: An optical modulator has: a waveguide 1 on which propagation light 5 is incident; a two-dimensional periodical metal layer 2 located adjacent to the waveguide 1 and having a periodic structure along at least the propagation direction of the waveguide 1; and an electro-optical material layer 3 having an electro-optical effect, located adjacent to an opposite surface of the two-dimensional periodical metal layer 2 to the surface adjacent to the waveguide 1. Since the two-dimensionally periodical metal layer 2 has a periodical structure, a material having a high electro-optical constant can be selected as a material for the electro-optical material layer 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009091603-A (JP)
Title: Apparatus for forming optical thin film and control method therefor
Inventor: IBORI ATSUHITO
IPC: C23C14/34
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for forming an optical thin film, which can inhibit particles from being produced when forming the optical thin film, and to provide a method for controlling the apparatus.  <P>SOLUTION: This film-forming apparatus includes: a vacuum chamber; a rotating drum which is provided in the inner peripheral surface of the vacuum chamber and can hold a substrate on its peripheral surface; and film-forming regions for sputtering metallic targets which are divided by a deposition shield plate, and an oxidation region for oxidizing a sputtered metallic thin film, which are provided in the peripheral direction of the rotating drum; and passes the substrate through each of the regions to form an optical thin film on the substrate, wherein the deposition shield plate has a temperature control means thereon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089644-A (JP)
Title: Cooked rice food-stamping apparatus
Inventor: KOBAYASHI MASAO
IPC: A23L7/10
Filed: 2007-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooked rice food-stamping apparatus, with which a cooked rice body formed to have a prescribed size and having food material placed on its upper surface, can be molded into prescribed product quality, while the rice grains are prevented from falling apart or becoming smashed up.  <P>SOLUTION: The cooked rice food-stamping apparatus includes a pair of a transverse frame 60 and an upper frame 61, each being placed above a transfer conveyor 40 so as to make the transverse frame 60 descend on a transfer belt 41 to engage them with each other, and thereafter, make the upper frame 61 descend, to be pressed against a cooked rice body (A) to perform stamping. A spherical recessed part 42a is formed into a curved form on the upper surface of a support 42 disposed on the lower surface of the transfer belt 41, corresponding to the stamping position. The transfer belt 41 is deformed into a curved form in the recessed part 42a by the pressurizing force of the upper frame 61, so that the cooked rice body (A) is molded into a spherical surface shape between the molding face 61a of the upper frame 61 and the transfer belt 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094298-A (JP)
Title: Manufacturing method of magnetic sheet and magnetic sheet
Inventor: SUGITA JUNICHIRO
IPC: H01F1/22
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnetic sheet improving magnetic characteristics while being a simple method using a magnetic field orientation.  <P>SOLUTION: In manufacturing a magnetic sheet, there are provided: a coating step of coating a predetermined base material with a magnetic composition manufactured by mixing at least flat-shaped soft magnetic powder with a binder dissolved in a solvent; a magnetic field application step of applying a magnetic field to a coating material in such a manner that the magnetic powder is erected in a perpendicular direction to the surface of the coating material within the time when the magnetic composition coated on the base material in this coating step has fluidity; a magnetic-field releasing step of allowing the coating material to which the magnetic field is applied in this magnetic field application step to stand in a substantially non-magnetic field state for a predetermined period of time before at least the magnetic powder erected in the perpendicular direction falls down in the horizontal direction parallel with the surface of the coating material; and a drying step of forming the magnetic sheet by drying the magnetic composition after the predetermined period of time elapses, allowing the coating material to stand.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092583-A (JP)
Title: Drift suppression method of gyro sensor
Inventor: MATSUKAWA KOICHI
IPC: G01C19/56
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To largely suppress the drift of a gyro sensor, particularly improve measurement accuracy of a vibration type gyro sensor using MEMS technology.  <P>SOLUTION: The direction of a detection axis of a sensor element part 4 of the vibration type gyro sensor 1 is periodically inverted via a rotary shaft 8 by a stepping motor 7, a gyro sensor output is integrated, and the difference between the integrated value before the inversion and the integrated value after the inversion is then calculated. Thus, a drift component included in the output signal of the gyro sensor is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093588-A (JP)
Title: Retrieval system
Inventor: IWAGAKI SATOSHI
IPC: G06F17/30
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval system, determining a group for a client to change the order of sorting retrieval result.  <P>SOLUTION: A retrieval server 4 includes a department determination means for determining a department of a client 5, determines a department making a retrieval request, acquires, for a plurality of document data 3 obtained by AND searching a document database group 20 with a keyword contained in the retrieval request, a weight value of each of the document data 3 contained in the retrieval result based on the attribute thereof and the determined section, and sorts the resultant document data 3 based on the weight value to be output to the client 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095439-A (JP)
Title: Bedsore prevention apparatus
Inventor: TANAKA MASATOSHI
IPC: A61G7/05
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high bedsore prevention effect, superior productivity, transportability, and response.  <P>SOLUTION: This bedsore prevention apparatus includes a sheet part 1 having a magnetic substance 11 sealed therein, a mat part 2 for supporting the sheet part 1 and having a plurality of hole parts 20 for depressing predetermined areas of the sheet part 1, a plurality of electromagnets 31 disposed under the holes 20 of the mat part 2, a pressure sensor for detecting a pressure applied to every small-area A of the sheet part 1, and a control device for controlling the respective electromagnets 31, wherein the control device controls each electromagnet 31 according to the pressure for every small-area A which is detected by the pressure sensor to attract the prescribed area A of the sheet part 1 and depress it via the hole part 20 of the mat part 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100224-A (JP)
Title: Cellular phone terminal capable of executing another software
Inventor: NAKAMURA TOMOAKI
IPC: H04M1/00
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To use one cellular phone terminal as a plurality of portable devices without increasing ROM capacity by downloading an applicable program to a portable terminal to be automatically executed by a comparatively simple operation and when it is necessary.  <P>SOLUTION: Special software except software as a normal cellular phone, stored in a built-in ROM 2 in the cellular phone terminal 6 is stored in a memory card 4. When the memory card 4 is attached to the cellular phone terminal 6 and execution of the software is instructed, a CPU 1 reads the software from the memory card 4 to be copied to a RAM 3. Then, the CPU 1 controls the cellular phone terminal 6 as the devices exclusive for the software by executing the software program while accessing the RAM 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095936-A (JP)
Title: Gas combustion type driving tool
Inventor: TANAKA KOJI
IPC: B25C1/08
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably and surely supply a gas fuel into a combustion chamber, as well as, shorten the vaporization time.  <P>SOLUTION: In a gas combustion type driving tool, the gas fuel from a gas cylinder is supplied into the combustion chamber 2 through a gas pipe path 11 and a hammering mechanism is driven by the combustion pressure to drive out a fastener. A fuel supply valve 22 is attached to the end of the pipe path 11 on the combustion chamber 2 side. A measurement chamber 31 chargeable with a specified quantity of the gas fuel supplied through the gas pipe paths 11, formed between the valve stem 24 and the valve cylinder 23 of the fuel supply valve 22. The measurement chamber 31 is so formed as to be selectively openable to the gas pipe path 11 in the combustion chamber 2, when the valve stem 23 is moved. When the fastener is hammered, the measurement chamber 31 is opened to the combustion chamber 2, by making the valve stem 24 move.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102956-A (JP)
Title: Cylinder lock and unlocking device equipped with it
Inventor: TAMEZANE TAKUMI
IPC: E05B15/00
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unlocking device which enables a reduction in cost and the miniaturization and simplification of the whole structure.  <P>SOLUTION: The unlocking device is equipped with a cylinder lock 2 which comprises a key plug 8 with a key inserting hole 81 opened on a key insertion-side end surface, and a clutch 4 for transmitting an unlocking motion of an operating handle 3 to a door lock mechanism. The key plug 8 includes a block 82 for preventing the destruction of the key plug, which is provided with a key inserting hole 82A for inserting a match key. The block 82 is rotatably arranged on the key insertion-side of the key inserting hole 81.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008149705-A (JP)
Title: Device and method for resin molding
Inventor: MIYAJIMA FUMIO
IPC: H01L21/56
Filed: 2007-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for resin molding, cleaning a resin molding mold while conducting resin molding without stopping the resin molding process and conducting accurate resin molding by preventing staining of a mold even when a resin having high adhesion to a mold such as green resin is used.  <P>SOLUTION: The device comprises pressing devices 10 and 20 equipped with resin molding molds 12 and 22 for resin molding of an article to be molded and a cleaning device 30 for cleaning a mold surface of the resin molding molds, wherein the cleaning device 30 is equipped with an energy-ray irradiation part 31 which irradiates a surface of the resin molding molds 12 and 22 with an energy-ray so that stain stuck and remained in the molds can easily be peeled off from the mold surfaces, whereby the stain is stuck to a molding resin and a molded article and the molded article is released from the molds.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009083452-A (JP)
Title: Method of producing clay sheet with colored pattern and method of producing clay shaped material
Inventor: OKUBO NACHIKO
IPC: B44C1/165
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of applying a colored pattern to a clay sheet, by which a desired pattern is easily selected from a large variety of designed patterns, the range of choice of the color pattern is remarkably made wide and even a complicated pattern is simply and rapidly painted.  <P>SOLUTION: The method of applying the colored pattern to the clay sheet is carried out by sticking a colored liquid 4 prepared by dissolving paint on a lace 2 and pressing the lace 2 to the softened clay sheet 1 to transfer the designed pattern 3 of the lace 2 on the clay sheet. The desired designed pattern of the lace is selected from the existing laces having a large variety of the designed patterns and the designed pattern with a desired color is simply painted on the clay sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010001738-A (JP)
Title: Exhaust gas treatment mechanism, engine unit having the mechanism, and vehicle having the engine unit
Inventor: ADACHI MAKOTO
IPC: B01D53/86
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment mechanism capable of carrying out advanced exhaust gas treatment.  <P>SOLUTION: This exhaust gas treatment mechanism 30 of an engine 20 comprises an exhaust tube 31 which is connected to the engine 20 and into which the exhaust gas from the engine 20 is introduced, a reduction catalyst 38 disposed in the exhaust tube 31, an oxidation catalyst 41 disposed in the exhaust tube 31 further on the downstream side than the reduction catalyst 38, and a path forming member 33 which forms an air supply path 34 disposed, along the reduction catalyst 38, from the portion of the exhaust tube 31 further on the upstream side where the reduction catalyst 38 is disposed to the portion thereof on the downstream side. The air supply path 34 allows air to be introduced from the portion thereof further on the upstream side than the reduction catalyst 38 and allows the introduced air to be supplied to the exhaust tube 31 at the portion thereof further on the downstream side than the reduction catalyst 38 and further on the upstream side than the oxidation catalyst 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009110873-A (JP)
Title: Display device
Inventor: OKUBO MASARU
IPC: G09F9/30
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spontaneous emission display device, capable of improving light takeout efficiency from a light emitting layer, and achieving high front luminance, and high resolution.  <P>SOLUTION: On a substrate 1, a light emitting element comprising an anode 2, the light emitting layer 3, and a cathode 4 is laminated, and the light emitting element is sealed with a sealing film 5. On the light emitting surface side of the sealing film 5, a light takeout layer 7 is integrated with the sealing film. On the light incident surface side of the light takeout layer 7, projections are formed in one-to-one correspondence to the position of the light emitting element. In a gap 6 between the projection and the projection, material of a lower index of refraction than the index of refraction of the light takeout layer is filled. Light advancing in diagonal directions which is totally reflected on the surface of each layer without being taken out in conventional devices is totally reflected on the projections on the light takeout layer to be directed upward, so that the light can be taken out. Due to the presence of the projections, mixture of light from adjoining picture elements is hard to occur, thereby resolution can be improved compared to conventional display devices.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113138-A (JP)
Title: Method of machining workpiece in machine tool and behavior measuring device
Inventor: SATO YOSHIKATSU
IPC: B23Q15/00
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of machining a workpiece in a machine tool capable of securing working accuracy by surely preventing warmup operation from being performed more than necessary and starting the machining of the workpiece after thermal deformation is surely stabilized without relying upon a worker and also provide a behavior measuring device.  <P>SOLUTION: This method of machining a workpiece in a machine tool includes a first step of continuously measuring the position of the edge of a tool attached to a spindle (step S4), a second step of calculating the displacement of the tool edge position from a result of the measurement (step S5), a third step of monitoring a time period during which the displacement is within a preset allowable displacement (step S8), a fourth step of continuing the warm-up operation when the time period during which the displacement is within the allowable displacement is shorter than a preset range of time, and terminating the warm-up operation when the time period reaches the range of time (step S9), and a fifth step of starting machining the workpiece when the warm-up operation is terminated (step S10).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117577-A (JP)
Title: Substrate processing apparatus
Inventor: MATSUZAWA MINORU
IPC: H01L21/304
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus wherein a chemical is moved on a substrate surface without rotating the substrate itself.  <P>SOLUTION: The substrate processing apparatus is provided with a sample stage 1 for placing a substrate 4 to be processed, and an outer ring exhaust rotor 2 arranged on the outer circumference of the sample stage 1. The outer ring exhaust rotor 2 generates a flow in a liquid or a gas existing on the upper surface or the lower surface of the substrate to be processed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115193-A (JP)
Title: Power transmission chain and power transmission device
Inventor: YAMAMOTO IKUO
IPC: F16H9/24
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission chain and a power transmission device preventing fretting caused by relative sliding of a pin to a link when a load repeatedly acts on.  <P>SOLUTION: Linear relative sliding preventing parts 22, 23 sandwiched between curve portions are formed at the upper and lower edge parts of the pins 14, and linear relative sliding preventing parts 26, 27 sandwiched between curve portions are also formed at the pin fixing parts 18 of the rear insertion parts 13 of the corresponding links 11. Similarly, linear relative sliding preventing parts 24, 25 sandwiched between curve portions are formed at the upper and lower edge parts of inter pieces 15, and linear relative sliding preventing parts 28, 29 sandwiched between curve parts are also formed at the inter piece fixing parts 17 of the front insertion parts 12 of the corresponding links 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113349-A (JP)
Title: Business form with magnetic material mark
Inventor: MARUYAMA TORU
IPC: G06K19/06
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect a magnetized magnetic material mark on a business form conveyed, in the business form having a specified number of magnetic material marks and having a specified mark of them magnetized.  <P>SOLUTION: This business form has a plurality of the magnetic material marks 13A to 13F of a rectangular shape consecutively aligned in a perpendicular direction to the conveyance direction of the business form 11, on the business form base 12 of the business form 11. In addition, the magnetizing direction is formed in the longitudinal direction of the specified magnetic material marks 13A to 13F. and a non-magnetizing region 13A-1 is formed on one pole (north pole) side. Thus, the specified magnetic material marks 13A to 13F receiving this treatment are made the magnetic mark 13A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008127384-A (JP)
Title: Dental surface protection agent through biomimetic precipitation of fluorapatite succeeding to conventional bleaching treatment
Inventor: BUSCH SUSANNE
IPC: A61K6/838
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for protecting a dental surface by biomimetically precipitating fluorapatite succeeding to a conventional bleaching treatment.  <P>SOLUTION: A protection agent is used. The protection agent comprises at least one gel film A prepared in advance, comprising at least one gel forming agent A1, water or a mixture A2 comprising water and an organic solvent, phosphate ions or hydrogen phosphate ions A3, a fluoride A4 if needed, at least one amino acid A5 if needed and a carboxylic acid or a buffer system A6 for bringing a pH value to be 4-7 and having 50-1,000 μm thickness if needed, and at least one gel film B prepared in advance, comprising at least one gel forming agent B1, water B2 and calcium ions Ca<SP>2+</SP>B3 and having 50 μm-5 mm thickness. By the invention, embrittlement of teeth caused by bleaching is protected and bleaching effect is retained. Pores and cracks generated by the bleaching is closed by re-calcification, new coloration is reduced and hyperesthesis is relieved.  <P>COPYRIGHT: (C)2008,JPO&INPIT