baber/WOPTO huggingface dataset:
Patent JP-2010019780-A (JP)
Title: Laser type gas analyzer
Inventor: KOIZUMI KAZUHIRO
IPC: G01N21/39
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser type gas analyzer capable of stably and accurately measuring the concentration of gas even in an environment in which the ambient temperature greatly changes.  <P>SOLUTION: In the laser type gas analyzer of a frequency modulation type, a signal processing circuit includes both a synchronous detection circuit for detecting the amplitude of double wave signals from output signals of a light-receiving part and an operation part for detecting the concentration of gas to be measured on the basis of a gas absorption waveform present in the output signals. The operation part 208e has the function of detecting the concentration of the gas to be measured on the basis of the difference between a maximum value and a minimum value of the gas absorption waveform, can previously detect and store the timings of occurrence of the maximum value and the minimum value of the gas absorption waveform with trigger signals outputted from a laser-driving signal generation part 204s as a temporal reference, and detects the maximum value and the minimum value of the gas absorption waveform on the basis of these timings. These timings can be corrected on the basis of the ambient temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017994-A (JP)
Title: Inkjet recording apparatus
Inventor: HOSOKAWA NAOHIRO
IPC: B41J2/01
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To quickly stop the electric power sent to a head when the head malfunctions in an inkjet printer.  <P>SOLUTION: An inkjet recording apparatus has: a detection signal line disposed in parallel with a nozzle row of the inkjet head; a means for transmitting a detection signal to the detection signal line; and a means for receiving the detection signal. The value of the received data and the value of malfunction are compared with each other to stop the electric power.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022388-A (JP)
Title: Artificial intervertebral disk insertion tool
Inventor: SHIKINAMI YASUO
IPC: A61B17/56
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial intervertebral disk insertion tool which compresses an artificial intervertebral disk with coil springs and credibly inserts and fixes the artificial intervertebral disk into and at a predetermined insertion position expanded slightly between the upper and lower corpus vertebrae.  <P>SOLUTION: In the artificial intervertebral disk insertion tool, upper and lower supporting plates 1 and 1 support the artificial intervertebral disk 20 with coil springs by compressing the disk from the upper and lower sides using respective front ends 1a and 1a, a pusher 2 for supporting the artificial intervertebral disk 20 from behind is arranged between the upper and lower supporting plates 1 and 1 in such a way that the pusher is movable in the front and back direction, spring-receiving grooves 1b receiving the end parts 21a of the coil springs 21 are formed on opposing faces of the front ends 1a and 1a of the support plates, and slits 1c, through which guide pins 22 inserted into the coil springs of the artificial intervertebral disk pass, are formed on center lines on the bottom of the spring-receiving grooves. Stoppers 1e are provided on the supporting plates 1 and 1 so that the supporting plates are inserted for only a predetermined dimension. In addition, a right-angled hooked support arm 2c for fixing the position of the pusher 2 is provided to keep the artificial intervertebral disk 20 from displacing when drawing the front ends 1a and 1a of the support plates. With such a configuration, the artificial intervertebral disk is inserted and fixed at a predetermined insertion position in a self supporting manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025718-A (JP)
Title: Gas measuring device
Inventor: HARA KEITA
IPC: G01N27/12
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure a small amount of specific gas constituent contained in expiration.  <P>SOLUTION: An expiration measuring device 100 comprises a desorption line 108 through which a patient blows expiration, an introduction line 106 for introducing the expiration into the measuring device connected to the desorption line 108, a permselective membrane 118 for passing the specific constituent of the introduced expiration, a sensor 122 for expiration measurement, and a sensor 120 exposed to the outside air. A measured value of the specific gas constituent in the expiration blown out of the inside of the body is output based on a value obtained by correcting the output of the sensor 122 using the output of the sensor 120.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023343-A (JP)
Title: Base sheet for optical sheet and manufacturing process of optical sheet
Inventor: NAGAMURA KEIICHI
IPC: B29C67/02
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of base sheets for optical sheets which can suppress manufacturing costs and keep productivity and operational efficiency improved and a manufacturing process of optical sheets which not only solves these issues and but also enables the development of excellent optical functions.  <P>SOLUTION: The invention relates to a manufacturing process of optical sheets composed of transparent base films and sticking-preventive layers laminated on one side of the base films. The manufacturing process comprises a base film formation step to form an extruded body of the base film consisting of a thermoplastic resin by extrusion molding using a T dye, a lamination step to laminate a sticking-preventive layer on one side of the extruded body of the base film, and a stretch step to stretch the laminate of the extruded body of the base film and the sticking-preventive layer. The manufacturing process of optical sheets is characterized in that the lamination step is conducted prior to the stretch process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025282-A (JP)
Title: Elastic coupling
Inventor: IMAZU EIICHI
IPC: F16D3/78
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic coupling capable of suppressing fluctuation of the axis while achieving reduction in weight.  <P>SOLUTION: The rubber thickness L10 of a fourth elastic body 44 is set larger than a difference between a winding part clearance L3 and an extending part one L4, so that a thinned part 50 described later can be set small and the outer line of the elastic coupling 1 can be made to get close to an circumscribed circle m1 of the elastomer, in comparison with a case where the rubber thickness L10 of the fourth elastic body 44 is set smaller than the difference between L3 and L4. Even in this case, the thinned part 50 is provided between the elastic body 40 and the circumscribed circle m1 of the elastomer, so that the weight of the elastic body 40 (the elastic coupling 1) can be reduced and transmission performance of the rotating torque of the elastic coupling 1 can be stabilized, in comparison with a case where the elastic body 40 (the elastic coupling 1) is formed in a perfect circle shape. Therefore, the output at the time when the rotating torque is transmitted from a drive shaft to a driven one can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029034-A (JP)
Title: Method for starting power generator when there is no voltage in system
Inventor: FUJISAKI MASANORI
IPC: H02P9/08
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for starting a power generator when there is no voltage in a system that achieves effective suppression of an increase in inrush current by simple control.  <P>SOLUTION: A power generator 2 is connected with a power-generator exciting device 6 via a field circuit breaker 7. Regarding a method for starting the power generator in a state that there is no voltage in a power system 11 being a connection destination of the power generator, the method includes a step of stepping up a power-generator voltage while executing a field-current inching operation IO that alternately repeats field current supply to the power generator and current supply interruption.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028720-A (JP)
Title: Image capturing apparatus
Inventor: YOKOHATA MASAHIRO
IPC: G03B13/36
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a focal position from unstably fluctuating when capturing a moving image.  <P>SOLUTION: The image capturing apparatus handles a frame image when a photographer performs a trigger operation as a reference frame image, selects P-pieces of faces (candidate faces) from a plurality of faces detected from the reference frame image in accordance with first priority reference and sets a reference face group formed of P-pieces of faces. A face group comprising only the face of the same person as the face in the reference face group is set in accordance with first priority reference with respect to the respective frame images obtained after the reference frame image is obtained. The image capturing apparatus selects a priority face from the face group which is set for the frame image in accordance with second priority reference, and performs automatic focusing control so that the priority face is in focus at every frame image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035270-A (JP)
Title: Power conversion apparatus
Inventor: KIMURA KENGO
IPC: G05F1/56
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion apparatus which can drive a load with a DC voltage, and is inexpensive and highly efficient by reducing the number of times of power conversion from an AC voltage to the load.  <P>SOLUTION: The power conversion apparatus includes: a first DC converter 3 for converting an AC voltage from an AC power source 1 into a DC voltage and correcting a power factor; a light emitting load 6 for emitting light under a predetermined DC voltage; a second DC converter 4 for electrically insulating the first DC converter 3 and the light emitting load 6 from each other, converting the DC voltage from the first DC converter 3 into the predetermined DC voltage, and supplying the predetermined DC voltage to the light emitting load 6; a plurality of loads 8-10 for operating under low DC voltages; and a third DC converter 5 for electrically insulating the first DC converter 3 and the plurality of loads 8-10 from each other, converting the DC voltage from the first DC converter 3 into a plurality of low DC voltages, and supplying the low DC voltages to the plurality of loads 8-10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008259246-A (JP)
Title: Apparatus, method and system for generating tint block image
Inventor: MURAKAMI TOMOCHIKA
IPC: G06T1/00
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to make an instruction for performing density adjustment such that the density of a latent image part in a tint block image and the density of a background part become closer as much as possible.  <P>SOLUTION: As information corresponding to the density of a latent image part in a tint block image, selection of one of a plurality of selectable information items is accepted from a user. Furthermore, as information corresponding to the density of only a background part separately from the information corresponding to the density of the latent image part, selection of one of a plurality of selectable information items can be accepted from the user. On the basis of the information corresponding to the density of the latent image part and the information corresponding to the density of only the background part of which the selection is accepted from the user, the tint block image is generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095821-A (JP)
Title: Method of treating salt water
Inventor: YAMAMURA KOICHI
IPC: C02F1/469
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating salt water capable of producing a non-ion water such as a drinking water and an industrial water, and a pure salt usable for a salt electrolysis method using a low concentration salt water such as sea water, which can easily suppress a salt concentration of a condensed salt water to the same degree as sea water, and is small in the waste amount also.  <P>SOLUTION: A method of producing a non-ion water and a solid salt or a high concentration salt water usable for salt electrolysis is characterized by treating a low concentration salt water with a salt water treating apparatus including an electrodialyzer using a monovalent ion selectively permeable cation exchange membrane and a monovalent ion selectively permeable anion exchange membrane, an evaporation condensing device, and a reverse osmosis membrane device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009297490-A (JP)
Title: Nano-substance base dental diagnosis, x-ray tube system for medical treatment of mouth cancer, and the method
Inventor: KIM JONG WOOK
IPC: A61B6/14
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a carbon nano-tube electron emitting source fitted to a cathode to be replaced regarding the application of an already existing carbon nano-tube to the X-ray tube of a dental radiographic system.  <P>SOLUTION: This X-ray tube system which is manufactured into a pen shape can be inserted into the oral cavity of a human body since the thickness is small, and therefore, an accurate image to a position in the oral cavity for which the diagnosis is required can be attained. In addition, in a mouth cancer treatment for which a proper amount of the radiation therapy is required, the direct radiation of X ray to the lesion is possible. Therefore, the contiguity treatment becomes possible without a risk of the exposure of the X ray to other normal tissues, and it is judged that the repercussion effect in daily use is extremely high. The X-ray tube system which can be used for medical treatments such as dental treatments is equipped with an X-ray emitting module which emits X rays using a nano structure substance which has been formed into a chip (a carbon nano tube or the like). The X-ray tube system includes a structure for separating the X-ray emitting module from the body in order to replace the cathode of the nano structure substance base included in the X-ray emitting module.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034466-A (JP)
Title: Method of manufacturing wiring board
Inventor: YASUDA MASAHARU
IPC: H05K3/46
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of effectively manufacturing a thin and high-density wiring board, while enabling to favorably separate a substrate in both main surfaces of which a laminate for the wiring board is formed and the laminate for the wiring board thereon between separation films each other arranged in a support substrate.  <P>SOLUTION: Between a first and a second prepregs 1a, 1b which have a region A for support substrate set as the central part by width W1 and length L1, by laminating in piles a second separation film 2b which has a first separation film 2a which has length L2 shorter than L1, and width W3 narrower than W2, guide holes H1, H2 are formed in the prepregs 1a, 1b when forming the support board 10. In this case, a guide hole H3 is formed in both ends of the width direction of separation film 2a, a guide hole H4 is formed in both ends of the lengthwise direction of the separation film 2b, and these guide holes H1-H4 are made to fit in the guide pins of a laminating jig so as to be laminated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038648-A (JP)
Title: Near-field optical waveguide
Inventor: TODORI KENJI
IPC: G01N21/27
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near-field optical waveguide having high efficiency of waveguide.  <P>SOLUTION: The waveguide has a dielectric layer, and a metal nanoparticle group dispersed into the dielectric layer, wherein each particle size of the metal nanoparticles is in the range of 4 nm-100 nm, and the ratio between a distance between centers of each metal nanoparticle and the diameter of each metal nanoparticle is in the range of 1.1-3.8. Each metal nanoparticle is a nanoparticle having a core shell structure having internally a metal core and a shell comprising an organic substance on the outer peripheral part, which is formed of gold (Au) or silver (Ag) as the metal core.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036400-A (JP)
Title: Ink-jet recording device
Inventor: SAIJO YUKO
IPC: B41J2/175
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording device which suppresses the evaporation of ink in a head unit and prevents the deterioration of recording performance caused by an increase of the adhesion of the ink in the head unit.  <P>SOLUTION: The prevention of the degradation is executed by extracting air in the head unit by means of a fan and, in addition, by extracting the air in the head unit through a humidity holding unit by providing the humidity holding unit between the head unit and the fan at the generation of negative pressure in the head unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038479-A (JP)
Title: Agricultural air conditioner
Inventor: TAMURA TAKAAKI
IPC: F24F1/00
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural air conditioner, including an indoor unit installed in a plants growing house, and reducing the cost as a whole of the air conditioner.  <P>SOLUTION: This agricultural air conditioner is adapted for air-conditioning the interior of the plants growing house 1 used for growing plants or the like. The air conditioner includes: an outdoor unit 10 installed outside the plants growing house 1 to store an outdoor heat exchanger 32 and a compressor 41; and the indoor unit 50, which is installed inside the plants growing house 1, connected to the outdoor unit 10 by a refrigerant pipe 7 to enable air-conditioning operation, and provided with a propeller fan type blowing fan 34 driven by a fan motor 33 having a waterproof structure. In the indoor unit 50, the blowing fan 34 is driven to suck the air from the rear face of the body through the indoor heat exchanger 52 shown at least extending over the substantially whole surface of the rear face of the body, and the air-conditioned air is discharged from the front of the body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038868-A (JP)
Title: Optical viscosity measuring system
Inventor: MIYASHITA KEITARO
IPC: G01N11/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a viscosity measurement to be carried out effectively in an optical viscosity measuring system, even when a substrate is opaque, or the optical transparency of a viscous material is low.  <P>SOLUTION: The optical viscosity measuring system 20 which measures the viscosity of an object to be measured 10 made up so as to include a viscous body applied on the substrate and fluorescent particles blended and arranged inside the viscous body, includes: elements being an epi-illumination light source 26, an exciting light-use filter element 28, an exciting light-use semitransparent optical element 30, a laser light source 32, a laser light-use semitransparent optical element 34, an imaging lens 36 and a detection light-use filter element 38, which are disposed along an optical path connecting an objective lens 22 and an image capturing apparatus 24; a sample mounting stage 40 which mounts the object to be measured 10 so as to face the objective lens 22 and is driven and moved relative to a laser beam; and a control device 60 which controls movements of the elements and finds the viscosity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045437-A (JP)
Title: Piezoelectric thin film resonator, and filter or branching filter using the same
Inventor: NISHIHARA TOKIHIRO
IPC: H01L41/22
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve Q of a piezoelectric thin film resonator, without spoiling the mechanical strength of a membrane.  <P>SOLUTION: The piezoelectric thin film resonator 10 includes a substrate 1, a lower electrode 2, a piezoelectric film 3, and an upper electrode 4. An air gap 8 is formed from inside to outside of a faced region T where the upper electrode 4 faces at the lower electrode 2 so that the air gap straddles over a boundary section between the faced region T and the outside. The air gap 8 is formed at a part of the direction of the thickness of the piezoelectric film 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022353-A (JP)
Title: Hydrocarbon compound generator
Inventor: TAKASHIMA TOSHIAKI
IPC: C02F11/04
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To settle the problems that, in a hydrocarbon compound generator generating hydrocarbons such as methane in a fermenter, when setting the fermenter outdoor or the like, fermentation is insufficient in low temperature night, winter season and the like, the hydrocarbon generating efficiency is decreased, and the generated amount of the hydrocarbon compound is decreased.  <P>SOLUTION: The fermentation efficiency in a fermenter is improved by inducing in the fermenter, waste heat exhausted from power plants such as fuel cells, thermal power plants, atomic power generation systems, or iron facilities of a blast furnace, a coal roasting device or the like, so as to increase the temperature in the fermenter to be the level of improving fermentation efficiency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049530-A (JP)
Title: Memory card, memory card control device and memory card control method
Inventor: NODA TAKAHIRO
IPC: G06F3/08
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card having memory capacity larger than maximum memory capacity defined in a first standard, which can be used in an apparatus compatible with the first standard.  <P>SOLUTION: The memory card includes a non-volatile memory having memory capacity larger than the maximum memory capacity defined in the first standard, and a control part for controlling access to the non-volatile memory. The non-volatile memory includes a plurality of user areas. The control part manages each user area by a logical unit number, and when receiving an access command compatible with the first standard, executes access operation corresponding to the access command by using a user area with a logical unit number selected in advance as an active user area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047379-A (JP)
Title: Sill device for elevator
Inventor: UMIZUMI TATSUNORI
IPC: B66B13/28
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sill device for an elevator capable of preventing a sill extension member from being damaged.  <P>SOLUTION: An engagement groove 5a is formed in the landing side end surface of the sill extension member 5. The engagement groove 5a is provided continuously in the direction parallel to the directions for opening and closing car doors 2, 3. When the sill extension member 5 is positioned at the sill gap reduced position, the hoistway side end of a load bearing member 29 is inserted into the engagement groove 5a. Consequently, when the sill extension member 5 is set at the sill gap reduced position, the load bearing member 29 is engaged with the sill extension member 5 in such a manner as to restrict the displacements of the sill extension member 5 in both upper and lower directions.  <P>COPYRIGHT: (C)2010,JPO&INPIT