baber/WOPTO huggingface dataset:
Patent JP-2009096741-A (JP)
Title: gamma-ORIZANOL DERIVATIVE, LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL COMPOUND POLYMER, METHOD FOR PRODUCING OPTICAL ELEMENT, OPTICAL ELEMENT, POLARIZING PLATE AND IMAGE DISPLAY
Inventor: NAKANISHI SADAHIRO
IPC: C07C69/92
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound exhibiting liquid crystallinity, vitrifying even at the vicinity of room temperature without being crystallized, having excellent uniform coatability and suitable for a liquid crystal compound, and to provide the liquid crystal compound comprising such the compound, a liquid crystal compound polymer obtained from the liquid crystal compound, a method for producing an optical element by using them, the optical element being reduced in apparent defects, a polarizing plate, and an image display.  <P>SOLUTION: The γ-orizanol derivative is represented by general formula (1) (wherein, R is 2-isobutenyl or 2-methylidene-isobutyl; A is a group containing a crosslinking group; B is one of an ether group, an ester group and a carbonate group).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008028429-A (JP)
Title: Superconducting magnet apparatus and magnetizing method utilizing superconducting multilayered complex
Inventor: HONNA TAKAO
IPC: H01F6/00
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting magnet apparatus to prevent generated magnetic flux from attenuating, to prevent quenching from developing, to obtain high and uniform manufacturing preciseness, and to downsize and lighten the whole apparatus.  <P>SOLUTION: Liquid helium is held in a coolant container 11 wherein a superconducting multilayered complex tubular body 13 is soaked. Permanent current flows through the tubular body 13 in its circumferential direction, therefor magnetic flux passing through inside space of the tubular body 13 is generated by the permanent current.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009095293-A (JP)
Title: Greenhouse culture system
Inventor: SAITO YAYOKO
IPC: A01G1/00
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greenhouse culture system, capable of supplying gas to a desired part of a plant without obstructing plant growth.  <P>SOLUTION: This greenhouse culture system 1 includes using a cultivation ridge or bed 3 of at least one row, set in a greenhouse 2. The system has a first duct 11 which is made of a soft film, arranged along the ridge or bed 3 so as to pass the vicinity of a plurality of plants 50 raised on the ridge or bed 3, and formed with a plurality of holes so as to emit gas toward a plurality of the plants 50, a second duct 12 which is harder than the first duct 11, and arranged along the ridge or bed 3 so as to pass a place away from a plurality of the plants 50 raised on the ridge or bed 3, a plurality of third ducts 13 which intermittently connect the first duct 11 and the second duct 12, and a blast device 20 which supplies gas to the second duct 12. Gas is emitted from a plurality of the holes of the first duct 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008136185-A (JP)
Title: Antenna core its manufacturing method, and antenna
Inventor: MORONOWAKI YUKIMASA
IPC: H01F41/02
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide manufacturing method of an antenna core with high antenna characteristics and to provide the antenna core.  <P>SOLUTION: The method of manufacturing the antenna core made of staked metallic thin sheets includes annealing belt-type metallic thin sheets in a magnetic field, forming metal sheets by cutting the metallic thin sheets so that a magnetic field is applied in a direction of a short side thereof, and thereafter forming a laminate by laminating the metal sheets or forming a laminate block by laminating the belt-type metallic thin sheets and annealing the laminate block in the magnetic field, and thereafter forming the laminate body by cutting the laminate block so that the magnetic field is applied in the direction of a short side thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009095317-A (JP)
Title: Sinker for fishing tackle
Inventor: KITAYAMA TAKASHI
IPC: A01K95/00
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sinker for a fishing tackle, letting a bait to move like a living organism and capable of sensitively transmitting the feeling of the bite of a target fish to a fishing line.  <P>SOLUTION: The sinker for the fishing tackle has a curved bottom face. Recesses 11 and 40 for attaching a bait or a lure are formed on the top of the sinker, to form a bottom-heavy shape. A tapered through-hole 12, passing through the recess 11 at an angle with a center line 13 passing the gravity center of the sinker, is formed, and the sinker is further provided with a detachable luring member and an underwater wing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008102939-A (JP)
Title: Article carrying facility and article carrying method
Inventor: KOIDE HIROYUKI
IPC: G05D1/02
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article carrying facility capable of opening/closing an automatic door without using a magnetic tape.  <P>SOLUTION: A carrier truck 3 obtains a residual travel distance to the automatic door 6 by position information on a travel route 4 detected by a detection means and preset position information of the automatic door 6, obtains an addition value of a distance by which the carrier truck 3 travels for a time wherein the automatic door 6 changes over from a closed state to an open state and a necessary stop distance from a travel speed after the changeover time, makes the automatic door 6 in the open state when the residual travel distance reaches the addition value, and outputs a closing instruction signal to the automatic door 6 to make the automatic door 6 in the closed state when confirming passage of the automatic door 6 of the carrier truck 3. Thereby, it eliminates the need for the conventional magnetic tape to do away with difficult work on site.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009102479-A (JP)
Title: Cellulose acylate film and application and manufacturing method of the same
Inventor: YAMAUCHI RYOKO
IPC: C08J5/18
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose acylate film with a negatively large thickness-direction retardation Rth and excellent characteristics in terms of haze and brittleness.  <P>SOLUTION: The cellulose acylate film comprises cellulose acylate having an acyl group (substituent group A) including an aromatic group and an aliphatic acyl group (substituent group B), and characterized in that the endothermic enthalpy change ΔH, derived from the enthalpy relaxation measured by using a DSC (Differential Scanning Calorimeter), satisfies Formula 1. Formula 1: 4.1J/g≤ΔH≤7.1J/g.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101567-A (JP)
Title: Panel with skin
Inventor: NAKAJIMA KUNIO
IPC: B29C49/24
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a skin material is locally and permanently deformed while forcibly being expanded by an effect that a cut of the skin material is externally fit to a slide core, the shape of the cut cannot be returned to an original shape even after the slide core is made to retreat after mold fastening, and a resin of the lower wall of a panel is exposed to an opening of the cut which is opened.  <P>SOLUTION: The panel with a skin is formed of a thermoplastic resin by blow molding, and has an inner rib and at least three cuts in the skin. The solution of the problem is solved by crossing at least two of the total three cuts with the other cut in a T-shape or cross-shaped fashion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100976-A (JP)
Title: Air conditioner
Inventor: KACHI MASAMICHI
IPC: A61L9/01
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner which sends mist to the inside of a room by adjusting the concentration of regenerated water in making the regenerated water into the form of the mist in the air conditioner.  <P>SOLUTION: The apparatus includes a tank 1, capable of accumulating water, a positive electrode 2 and a negative electrode 3 for applying electrolysis to the water, a power supply circuit 5 for applying a voltage to the electrodes, a nozzle 6 for spraying the water, a pump 7 for conveying the water, a wall surface 8 with which the sprayed water collides, and a fan 9 for sending the mist inside the room, and sends the regenerated water to the inside of the room in the form of the mist.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104733-A (JP)
Title: Magnetic medium handling device
Inventor: FURUICHI MASAKI
IPC: G11B5/09
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic medium handling device capable of determining, when a writing error occurs, which of a writing failure or a checking reading failure is caused, immediately performing checking it at a maintenance engineer level even when error investigation is carried out, and confirming a medium that it is the medium which has caused an error, even when it is brought back home.  <P>SOLUTION: This device is provided with a storage part 12 for storing write error data indicating occurrence of a writing error. Write error data are written in the magnetic stripe 2 of a passbook P when a writing error occurs. When the passbook P is read by another device to cause a reading error, the writing failure of the device that has written the write error data in the passbook P is determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107042-A (JP)
Title: Grinder and method of grinding
Inventor: KUMAGAI SOSUKE
IPC: B24B7/22
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinder in which the thickness of a wafer under grinding is measured without damaging the wafer.  <P>SOLUTION: This grinder comprises a chuck table for holding the wafer 11 and a grinding means having a grinding wheel for grinding the wafer 11 held on the chuck table. The grinder further comprises an actual thickness measuring means for measuring the actual thickness of the wafer 11, and a non-contact thickness measuring means 57 for emitting ultrasonic wave toward one surface of the wafer 11 and measuring at non-contact the thickness of the wafer 11 due to a time difference between the ultrasonic wave reflected on the one surface and the ultrasonic wave passing through the wafer 11 and reflected on the other surface of the wafer. The thickness of the wafer 11 before grinding is measured by the actual thickness measuring means to provide the initial thickness. A measurement reference value used in the calculation part of the non-contact thickness measuring means 57 is set according to the initial thickness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110192-A (JP)
Title: Portable communication device and display method
Inventor: YAMADA YOJI
IPC: H04B5/02
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable communication device communicable satisfactorily with an external device, since a symbol indicating a place allowing the most favorable communication can be displayed even in any place on a display part, after the portable communication device is assembled.  <P>SOLUTION: Coordinates of the communication optimum portion in a loop antenna 101 are measured at the time point when the portable communication device 1 is assembled completely. Then, the coordinates are stored in a storage part 108. A control part 110 displays the prescribed symbol in a portion corresponding to the coordinates on a display 30, when the communication is carried out using the loop antenna 101.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108250-A (JP)
Title: Method of collecting dust in coke oven port
Inventor: TAKAHASHI YOSHINORI
IPC: C10B45/00
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of collecting dust in a coke oven port, wherein an apparatus structure is simple and maintenance is easy without securing an installation space on the ground, and it is made possible to economically collect dust.  <P>SOLUTION: In the method of collecting dust in the coke oven port, a dust collector collects dust produced when the coke dry-distilled in many carbonizing chambers 11 provided in parallel in the coke oven 10 is pushed out by an extruder 12 moving between each carbonizing chamber 11 through a dust collecting hood 13 provided in the extruder 12, wherein the dust collector is an electric dust collector 14 provided in the extruder 12 and the dust deposited on an dust collecting electrode of the electric dust collector 14 is shaken down from the dust collecting electrode while the dust collection by the electric dust collector 14 is stopped and the extruder 12 is moved between each carbonizing chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109439-A (JP)
Title: Vibrational circular dichroism spectrophotometer, and attachment and sample holding mechanism used for it
Inventor: ARAI TAKAYOSHI
IPC: G01N21/3577
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrational circular dichroism spectrophotometer for performing easy and rapid spectroscopic analysis, and an attachment and sample holding mechanism used for it.  <P>SOLUTION: This vibrational circular dichroism spectrophotometer includes a light source for emitting light, a reflector for reflecting the light emitted from the light source in the direction substantially perpendicular to an installation surface, a modulator for modulating light reflected by the reflector to circularly polarized light, and a detector. Alternatively, this attachment for the vibrational circular dichroism spectrophotometer includes a reflector for reflecting light in the direction substantially perpendicular to the installation surface, a modulator for modulating light reflected by the reflector to circularly polarized light, and a detector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122177-A (JP)
Title: Screen device
Inventor: SAKAWA MASAKI
IPC: G03B21/58
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen device capable of completely complying with the demand of resource economization and the demand of space saving in a using place concerning a product by making the screen device have such an added value that a writable/erasable writing surface is provided in addition to an original function that a projection surface is provided.  <P>SOLUTION: By providing shape holding material 2 made of metal which is carried on backing material 1 and which can be rounded, and setting the front surface of the shape holding material 2 made of metal as a screen and a writing surface, the screen device not only has a screen function but also has a writable/erasable function by shape holding force of the shape holding material made of metal. The shape holding material made of metal is, for example, a metallic plate 2 such as a thin steel plate, which enamelling treatment or baking treatment by low-temperature baking is applied to.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008122070-A (JP)
Title: Heat exchanger used as evaporator of air-conditioning unit for vehicle
Inventor: JANSSEN ROLF KONRAD
IPC: F28D1/053
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for using a heat exchanger as an evaporator of an air-conditioning unit for a vehicle.  <P>SOLUTION: The present invention is related to the heat exchanger, particularly the evaporator of the air-conditioning unit for a vehicle. Ports of a first heat exchanger register 1 and ports of a third heat exchanger register 2 are alternately/obliquely arranged, ports of a second heat exchanger register 3 are arranged in the same side, one ports 4, 5 of each of the first heat exchanger register 1 and the third heat exchanger register 2 are connected to a coolant circuit, other ports of each are connected to ports of the second heat exchanger register 3 by a joining element 6 arranged in response to each, and a communication area of the joining element 6 is at least 60% of a communication area of a collector line 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009119555-A (JP)
Title: Tool holder
Inventor: GOTO TAKASHI
IPC: B23Q3/12
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool holder capable of replacing quickly and easily a tool while maintaining high swing precision and high balance precision, when carrying out replacement work for the tool.  <P>SOLUTION: This tool holder 1 attached detachably with a head 3 in a tip side of an adaptor 2 fixed onto a machine tool 50 is provided with a flange part 5 abutting closely on a spindle end face 52 of the machine tool 50, and a gravity center regulating screw hole 6 inserted with a screw formed in the flange part 5 and for regulating the center of gravity, and the head 3 is provided with a tapered protrusion part 15 engaged with a taper hole 4b of the adaptor 2, and a collar part 16 abutting closely on the flange part 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122394-A (JP)
Title: Road safety display device
Inventor: MIYAKE KENHIRO
IPC: G09F7/04
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road safety display device which enables people to accurately grasp information on roads that schoolchildren use to go to school and areas that the people inhabit, and also enables even children to easily understand information on crimes etc.  <P>SOLUTION: The road safety display device includes a bulletin board section made of a magnetic body, a holder holding the bulletin board section, a road map section provided on the front portion of the bulletin board section, a transparent cover body provided in an openable/closable state to cover the road map section of the bulletin board section, and road information display pieces which have magnetic force and are magnetically attracted to the road map section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119724-A (JP)
Title: Silicon-made nozzle substrate, liquid droplet discharge head having silicon-made nozzle substrate, liquid droplet discharge apparatus equipped with liquid droplet discharge head, and method for manufacturing silicon-made nozzle substrate
Inventor: OTANI KAZUFUMI
IPC: B41J2/135
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon-made nozzle substrate etc., excelling in durability to a discharge liquid without eroding the edge part of a nozzle hole with the discharge liquid, having a water-repellent film itself firmly and closely stuck from the beginning and attaining control of uniform coating and an accurate coating area in coating an inner wall of a nozzle hole and forming the water repellent film on a nozzle surface.  <P>SOLUTION: The silicon-made nozzle substrate has the nozzle hole 11 for discharging liquid droplets. A discharge liquid-resisting protective film 13 formed of an oxide is continuously formed from a liquid droplet discharge side surface 1a of the nozzle hole 11 to the inner wall 11c of the nozzle hole 11, and the water-repellent film 14 is formed on the discharge liquid-resisting protective film 13. A protective film 12 formed of an oxide of the same material as the above oxide is continuously provided from the inner wall 11c of the nozzle hole 11 to a joint surface 1b, and the discharge liquid-resisting protective layer 13 is continuously provided on the protective film 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047303-A (JP)
Title: Power train of automatic transmission for vehicle
Inventor: CHOI HYUN SEOK
IPC: F16H3/62
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize shift stages of ten forward speed and two backward speed by using two planetary gear sets, five clutches and two brakes.  <P>SOLUTION: This power train is structured of an input shaft connected to a torque converter; an output gear; a transmission case; a first planetary gear set including a first operating member fixedly connected to the input shaft, a second operating member fixedly connected to the transmission case and a third operating member for outputting decelerated rotating speed with the work of the first and the second operating members; a second planetary gear set including a fourth operating member selectively connected to the third operating member, a fifth operating member selectively connected to the input shaft, the second operating member or the third operating member, a sixth operating member selectively connected to the input shaft and the transmission case, a seventh operating member selectively connected to the transmission case and an eighth operating member working as an output element, wherein the second planetary gear set outputs ten forward speed and two backward speed to the output gear with operation of the fourth-eight operating members.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119406-A (JP)
Title: Wastewater treatment method and apparatus
Inventor: MATSUURA MASAYUKI
IPC: C02F1/52
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment method and apparatus which enables the efficient removal of hardly decomposable organic substances in the wastewater.  <P>SOLUTION: The wastewater treatment apparatus 10 includes a fluidized-bed bioreactor 12 for treating the wastewater containing the hardly decomposable organic substances biologically with organism-deposited carriers 18, and a flocculation-separation tank 14 disposed downstream of the fluidized-bed bioreactor 12 for flocculating and separating the hardly decomposable organic substances by adding a flocculating agent to the treated water obtained in the fluidized-bed bioreactor 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120460-A (JP)
Title: Method for purifying silicon
Inventor: KIDO MASAMI
IPC: H01L31/04
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying silicon enabling to efficiently removing boron being an impurity by preventing a deposit from adhering on the inner wall of a crucible.  <P>SOLUTION: This method for purifying silicon comprises a first purification process in which a first flux containing silicon dioxide is added to molten silicon, and thereafter a first slag generated from the first flux is separated from the molten silicon, and a second purification process in which a second flux free from silicon dioxide is added to the molten silicon, and thereafter a second slag generated from the second flux is separated from the molten silicon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130960-A (JP)
Title: Charging/discharging test device
Inventor: SUEKANE KAZUO
IPC: G01R31/36
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging/discharging test device which can perform discharging at high-accuracy constant current, even if the voltage of an object to be tested is in the vicinity of zero, and can perform reverse-polarity charging, as necessary.  <P>SOLUTION: A small-current switching arm and a large-current switching arm are arranged between the positive and the negative terminals of a DC power supply in parallel with each other, one end of the object to be tested is connected to a serial connecting point of switching elements via a reactor which constitute the arms, and the other end is connected to one end of a voltage accumulation circuit. The other end of the voltage accumulation circuit is connected to the negative terminal of the DC power supply. The voltage between the terminals of the voltage accumulation circuit is kept constant, by turning on and off the bias-stabilizing switching elements, and thereby electricity is applied to the zero-volt object to be tested.  <P>COPYRIGHT: (C)2009,JPO&INPIT