baber/WOPTO huggingface dataset:
Patent JP-2009190761-A (JP)
Title: Belt sealer
Inventor: KAWAGUCHI JUNICHI
IPC: B65B51/10
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt sealer configured so that maintenance can be speedily performed in the event of trouble of a heater.  <P>SOLUTION: The belt sealer includes a belt mechanism 3 having first and second belts 30 and 31 for conveying a packaging material F while holding it between them, and a heating mechanism 4 used for heat-sealing a specific area of the packaging material F. The heating mechanism 4 includes a first sandwiching part 40 located inside the first belt 30, a first mounting supporting part 400 for mounting and supporting the first sandwiching part 40, a second sandwiching part 41 located inside the second belt 31, a second mounting supporting part for mounting and supporting the second sandwiching part 41, linear heaters 44 disposed in the sandwiching parts 40 and 41, a pressing force applying mechanism 7 that applies a pressing force to press and sandwich the packaging material F by mean of the sandwiching parts 40 and 41, and a pressing force switching arrangement switchable between a state in which the pressing force is applied and a state in which the pressing force is released. The sandwiching parts 40 and 41 are formed as a unit, which is detachable with pressing force released.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192954-A (JP)
Title: Reflection type liquid crystal display device
Inventor: YANAIDA KAZUNARI
IPC: G02B5/30
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device capable of improving the brightness thereof and reducing the unevenness of brightness thereof.  <P>SOLUTION: In the reflection type liquid crystal display device, a reflection type liquid crystal display panel and a light emission source are adjacently disposed on a circuit substrate, a light guide plate is disposed on an upper part of the light emission source to constitute a sheet light source, emission light from the sheet light source is reflected by a beam splitter and the reflection type liquid crystal display panel is irradiated with the reflection light. Therein, the light guide plate includes such a substantially rectangular shape that one side of the principal surface is a reflection surface and the other side surface is an emission surface, the reflection surface is a prism reflection surface which refracts and reflects light made incident from a lower surface of the light guide plate, whereby the principal optical axis of light is emitted in an obliquely upper side from the emission surface, is reflected by the beam splitter and is emitted to such a direction as to enter the center of the reflection type liquid crystal display panel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196242-A (JP)
Title: Injection moulding apparatus and injection moulding method
Inventor: TATEZAWA KIYOMI
IPC: B29C45/28
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent cobwebbing of molten resin in mold opening by allowing temperature of a valve pin to be appropriately raised, and to allow next shot to be performed while a resin film is attached to a pin tip end of the valve pin.  <P>SOLUTION: A first mold 2 is provided with a spool bush 13 having a spool outlet 15 opened to a runner 7 between both molds, a spool inlet 14 in the deep part of the first mold 2 and a spool inner circumference surface 17. A second mold 3 is provided with the valve pin 19 which forms a cylindrical space 16 between itself and the spool inner circumference surface 17 when the pin tip end 24 advances from the spool outlet 15 into the spool bush 13 in a mold closed time, and in this state allows a pin tip end face to open the spool inlet 14 at the injection time, and allows the pin tip end face to close the spool inlet 14 at injection finished time. An anchor part 26 into which resin cuts in is formed on an outer circumference surface of the pin tip end 24. The injection molding apparatus 1 is used for injection molding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198390-A (JP)
Title: Heat energy generating device and heat energy generation method
Inventor: ARATA YOSHIAKI
IPC: G21B3/00
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical heat energy generating device and a heat energy generation method having an excellent heat energy generation efficiency.  <P>SOLUTION: The heat energy generating device 1 is equipped with a reaction container 2, where the powder of a Pd-containing alloy is enclosed, and a means for supplying high-purity hydrogen gas to the powder inside the reaction container 2. The powder is processed so that oxides on the surface of the powder are removed. The heat energy generation method includes a step of processing the powder so that oxides on the surface of the powder of the Pd-containing alloy are removed, and a step of supplying high-purity hydrogen gas to the processed powder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196596-A (JP)
Title: Airbag and airbag device
Inventor: ABE KAZUHIRO
IPC: B60R21/16
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag and an airbag device achieving closing or small opening of a vent hole at an inflation initial stage of the airbag without using a tear seam and then, achieving opening or large opening of the vent hole when gas generation of an inflator is reduced or stopped.  <P>SOLUTION: Inside of the airbag 10 is partitioned into a first chamber 1 on the side opposite to an occupant and a second chamber 2 on the occupant side by an inner panel 16. A lid body 60 covering the vent hole 20 is connected to the inner panel 16 by a tie member 70. At the inflation initial stage of the airbag 10 where internal pressure of the first chamber 1 is higher than internal pressure of the second chamber 2, the first chamber 1 is inflated and the inner panel 16 is tensed. This prevents separation of the lid body 60 from the vent hole 20 via the tie member 70. Then, when gas generation of the inflator 36 is reduced or stopped, the inner panel 16 is loosened. Thus, the lid body 60 is separated from the vent hole 20 so as to open the vent hole 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207300-A (JP)
Title: Direct-type ac power conversion device
Inventor: SAKAKIBARA KENICHI
IPC: H02M7/12
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct-type AC power conversion device reducing a rush current.  <P>SOLUTION: A control part 5 controls a current-type converter 1 in a state where a switch S1 is conducted, and conducts a pair of high arm-side transistors and low arm-side transistors (transistors Srp and Srn, for example), which are connected to one of input lines ACLr, ACLs and ACLt. Voltage between a neutral phase input line ACLn where a resistor R1 is installed and one of the input lines ACLr, ACLs and ACLt is subjected to double voltage rectification and it is supplied to charging to clamping capacitors Cc1 and Cc2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201846-A (JP)
Title: Game machine
Inventor: OTA HIROYUKI
IPC: A63F7/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To precisely determine whether a vibration to be generated in a game machine is caused by fraudulence or not.  <P>SOLUTION: A Pachinko machine 100 with a control board 123 for performing control on a game includes a vibration detecting device 301 for outputting a voltage corresponding to the intensity of the vibration in the Pachinko game machine 100 as a detection voltage. The control board 123 includes: a reference information output section 311 for outputting reference information concerning a reference voltage; a converting device 303 for outputting the reference voltage corresponding to the reference information; a comparing device 302 for acquiring the detection voltage and the reference voltage, and outputting a predetermined fixed voltage as a comparison result voltage during a period when the detection voltage is lower than the reference voltage; and an analyzing section 312 for outputting information indicating an effect that the action of the comparison result voltage coincides with a prescribed condition when the action coincides with the prescribed condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210639-A (JP)
Title: Developing liquid for planographic printing plate and platemaking method of planographic printing plate
Inventor: SASAOKA SENZO
IPC: G03F7/11
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing liquid for a planographic printing plate and a platemaking method of a planographic printing plate, in which the developing liquid can be developed within an acidic to neutral range and solving a problem of a developing property upon developing, and a problem of process unevenness caused by an eluted component from a photosensitive material.  <P>SOLUTION: The developing liquid for the planographic printing plate contains an amphoteric surfactant expressed by a formula (I), a water-soluble polymer compound, and furthermore an azole compound, and has a pH of 2 to 8. The platemaking method for the planographic printing plate is carried out by using the liquid. In the formula (I), R1 and R2 independently represent H or an alkyl group, respectively; R3 represents an alkyl group or a group having an ethylene oxide; and A represents a group containing a carboxylic acid anion, a sulfonic acid anion or a phosphonic acid anion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210392-A (JP)
Title: Chip
Inventor: NAKANO KEIYO
IPC: G01N33/569
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable simple and rapid detection of components in a specimen.  <P>SOLUTION: A chip 100 is configured so that a detection part 110 for detecting the components in a sample is disposed on a substrate. The detection part 110 includes a capture part disposed on the substrate for capturing the components, an inflow channel disposed upward from the capture part, for introducing the sample and a plurality of outflow channels extended from the capture part in a different direction in the substrate face and made narrower than the inflow channel, for discharging the sample. In the capture part, a capture material is placed for capturing the components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212297-A (JP)
Title: Substrate support device, substrate treatment apparatus, multiple-connected module surface mounting equipment
Inventor: YAMAZAKI SHINGO
IPC: H05K13/04
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to remove a printed substrate smoothly even if there is an interference object on the periphery.  <P>SOLUTION: A substrate support device is equipped with: a base plate 110; a pair of side wall bodies 120 so disposed as to face the base plate 110; rail sections 130 which are provided on the inner wall side of each side wall body 120 and support the edge of the bottom face of a substrate P from both sides in the substrate width direction; guide pieces 150 which are disposed at least above the installation positions of the rail sections 130 on the side wall bodies 120 and can move horizontally between the supporting position at which they face the rail sections 130 vertically and the opening position at which they open the upper side of the rail sections 130 by moving outward in the Y direction from the supporting position; a locking device 170 for locking the guide pieces 150 at the supporting position; and a backup device 200 which supports the substrate P by holding it vertically between itself and the guide pieces 150 locked at the supporting position while lifting the substrate P with its bottom face supported by the rail sections 130.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277264-A (JP)
Title: Color image display panel, manufacturing method therefor, and color image display device
Inventor: YUASA SATOSHI
IPC: H01L27/32
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image display panel having the same display capability as that of an image display panel having subpixels of delta arrangement or scramble arrangement, a manufacturing method for the color image display panel, and a color image display device.  <P>SOLUTION: Organic EL elements each made by depositing an organic light-emitting layer by vacuum deposition on a first electrode formed on a substrate and further forming a second electrode on the organic light-emitting layer and at least having emission colors of red, green, and blue are lined up in a given order to make up a pixel. A plurality of such pixels are arranged on an organic electroluminescence secondary color image display panel. Each organic EL element has a set of two parallel sides in its plane form, and organic EL elements having emission colors different from each other are adjacent to each other via the parallel two sides. Organic EL elements having the same emission color are adjacent to each other in the direction of parallel lines extending from the parallel two sides to be diagonally parallel with each other relative to the vertical line in stripe arrangement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217959-A (JP)
Title: Flat plate type solid oxide fuel cell stack
Inventor: KAGAMIBUCHI HIDENORI
IPC: H01M8/12
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat plate type solid oxide fuel cell stack in which adjustment of fastening force is easy and gas leakage is prevented by using a sheet-shape gasket.  <P>SOLUTION: The flat plate type solid oxide fuel cell stack includes flat plate battery cells in lamination. A compound gasket of which the thickness of a portion arranged between a seal portion of the battery cell and the inner seal portion of the cell holder and the seal portion of an inter-connector is larger than the thickness of a portion arranged between the outer seal portion of the cell holder and the seal portion of the inter-connector is arranged between the seal portion of the battery cell and the cell holder and the seal portion of the inter-connector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215190-A (JP)
Title: Compound having tetraphenylmethane skeleton
Inventor: KUBO YOHEI
IPC: C07C39/367
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound having a tetraphenylmethane skeleton.  <P>SOLUTION: The compound is represented by formula (1) (wherein, X and Y are each a hydroxy group, an amino group or a halogen atom, and are mutually different groups). Especially, a compound in which X is a bromine atom and Y is an iodine, a compound in which X is an iodine atom and Y is a bromine atom, a compound in which X is an amino group and Y is an iodine atom, or a compound in which X is an amino group and Y is an iodine atom in formula (1) is preferable in the compounds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215389-A (JP)
Title: Polymer nanoparticle formed by photorearrangement and method for producing the same
Inventor: YOSHIDA ERI
IPC: C08F8/00
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide nanoparticles comprising assemblies of a polymer, and expected to have applications as a developer of an electrophotography, and a constituent material of ink for printing, coating material for building, etc., by utilizing photorearrangement of an allyloxy group-containing copolymer, and to provide a new technique for producing the nanoparticles by the photorearrangement, expected to be applied and expanded to an optical memory material, an optical sensor, etc.  <P>SOLUTION: The invention is completed by discovering that the nanoparticles having several ten nanometer sizes are obtained by irradiating the copolymer comprising an allyloxy group-containing polymer and a polystyrene derivative with light by using a high-pressure mercury lamp to form a hydroxy group in the copolymer by the photorearrangement of the allyloxy group and to allow the hydroxy groups to cohere by hydrogen bonds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216857-A (JP)
Title: Projector, image display system, and image correction method
Inventor: SUZUKI NAOKI
IPC: G09G3/36
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of easily reducing differences in display characteristics between respective projectors, that is, differences in brightness or color between projected images when projecting images from a plurality of projectors, and to provide an image display system and an image correction method.  <P>SOLUTION: The projector 2 (a first projector 2a) whose image correction key has been operated projects a reference image (a white solid image) and picks it up, and then creates reference information for each color light according to the quantity of received light (brightness) to transmit. Another projector 2 (second projector 2b) that has received the reference information also projects a reference image, picks it up, and creates reference information by itself, and then compares the received reference information with the reference image created by itself to create correction information based on the brightness difference for each color light between them. Thereafter, based on this correction information, image information externally input is corrected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214916-A (JP)
Title: Synthetic resin bag body
Inventor: NOGUCHI TAKAYUKI
IPC: B65D33/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin bag body which reduces an initial tearing resistance in opening from a simply structured notch formed in a side seal part for easily and surely tearing/opening straight.  <P>SOLUTION: A side seal 2 in which a notch 4 is formed, is applied to the synthetic resin bag body. The opening 3 of the bag body is provided with a tear guide strip 5a in the bag width direction for guiding and tearing the front and back body films from the notch 4. The thick crossing part of the seal 2 and the strip 5a is subjected to pressing 7 to make the part thin and at the same time an excess resin thick 9 guide 10a after the part is subjected to pressing 7 is formed on the top and bottom of the strip 5a at a tear/open start position of the crossing part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222089-A (JP)
Title: Cycro-speed reducer
Inventor: SHIOTANI TAIJI
IPC: F16H1/14
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cycro-speed reducer having improved efficiency by suppressing the rattling of an outside gear in a case member.  <P>SOLUTION: A clamping gear 68 is supported on a mounting member 64 of the case member 50 rotatably around the axis parallel to the rotation axis of the outside gear 58, and the pitch face of the clamping gear 68 and the pitch face of a plurality of teeth 58b of the outside gear 58 are tapered. The cycro-speed reducer comprises a clamping device 56 for moving the clamping gear 68 in the direction of the axis L3, namely, in the direction of thrusting the outside gear 58 to clamp and fix part of the outer periphery of the outside gear 58 between the clamping gear 68 and a mounting member 64. Since the clamping device 56 clamps and fixes the outside gear 58, backlash between the teeth 58b on the outer periphery of the outside gear 58 and teeth 68a of the clamping gear 68 is greatly reduced to suppress the rattling of the outside gear 58 in the case member 50, thus improving the efficiency of the cycro-speed reducer 48.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222448-A (JP)
Title: Electric characteristic measuring probe for powder and grain, and electric characteristic evaluation method for sheet-shaped body
Inventor: MIZUMO YOSHIYUKI
IPC: G01N27/22
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe for measuring electric characteristics of powder and grain, and a method for evaluating electric characteristics of a sheet-shaped body in a stage of the powder and grain, which evaluates the electric characteristics of the sheet-shaped body in the stage of the material powder-and-grain.  <P>SOLUTION: The measuring probe 10 includes: an electrode 1 having an electrode surface 11 for spreading over the powder and grain thereon; an electrode 2 having an electrode surface 21 for sandwiching the powder and grain between itself and the electrode surface 11; a shield electrode 5 arranged on the electrode 1 through an electrically insulating spacer 4; and a weight W for applying a pressing force for sandwiching the powder and grain P to be measured between the electrode surfaces 11, 21. The measuring probe 10 is also constituted of the electrodes 1, 2 connected to an LCR meter. The method is constituted so as to evaluate the electric characteristic of the sheet-shaped body in the stage of the powder and grain by utilizing the measuring probe 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008267791-A (JP)
Title: Leakage detecting tube and heat exchanger using the same
Inventor: SHIRAI TAKASHI
IPC: F28F1/02
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage detecting tube and a heat exchanger using the leakage detecting tube excelling in productivity and low in cost with no deterioration of heat transfer performance when used for the heat exchanger in comparison with a conventional leakage detecting tube.  <P>SOLUTION: The leakage detecting tube 1 has an inner tube 3A and an outer tube 2 fitted to the outside of the inner tube 3A and detects the leakage of water or a refrigerant flowing through the inside of the inner tube 3A or the outside of the outer tube 2 through a leakage passage 4 formed between the inner tube 3A and the outer tube 2. The leakage passage 4 is composed of at least one recess 5a extending parallel in a tube axis direction or at a predetermined spiral angle with respect to the tube axis direction on the outer surface of the inner tube fitted to at least the outer tube 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009226592-A (JP)
Title: Inkjet printer
Inventor: SUGAWARA HIROTO
IPC: B41J2/01
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To form markings which are easily confirmed from the side of a printing medium.  <P>SOLUTION: An inkjet printer 1 moves an inkjet head 3 to a position opposed to an ink transferring member 60 by moving a carriage 2. Liquid droplets of ink are jetted to recesses 61 of the ink transferring member 60 from nozzles 40 of the inkjet head 3. The ink received in the recess 61 flows in a groove 62 and absorbed while coming into contact with a side end of recording paper P conveyed along a paper conveyance course 69 at a front end of the groove 62, whereby the markings are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226256-A (JP)
Title: Polylactic acid separation membrane
Inventor: MATSUYAMA HIDETO
IPC: C08L71/02
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid separation membrane which has improved physical durability so as to withstand separation operations such as filtration, backflow washing and aeration under high pressure and exhibits improved fouling resistance to long-term low fouling.  <P>SOLUTION: A block copolymer having the molar ratio of 10:90 to 90:10 of (the repeating units of a polypropylene oxide segment):(those of a polyethylene oxide segment) is blended with polylactic acid as a plasticizer so that the polylactic acid separation membrane has excellent flexibility, improved durability under high pressure and improved fouling resistance to fouling.  <P>COPYRIGHT: (C)2010,JPO&INPIT