baber/WOPTO huggingface dataset:
Patent JP-2009228328-A (JP)
Title: Lifting car stop
Inventor: UENAKA HIROTO
IPC: E01F13/02
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting car stop enabling a lifting drive device to be easily maintained and inspected though the car stop does not have an intermediate cylindrical body between an outer cylindrical body and an inner cylindrical body.  <P>SOLUTION: The cover 3A of a covered inner cylindrical body 3 the outer peripheral surface of which is guided by a sliding support body 4 so attached as to abut on the upper part inner peripheral surface of the bottomed outer cylindrical body 2 includes a double-acting single rod cylinder 6 to which the upper end of a piston rod 7 is connected, a connection body 15 attached to the lower end of a cylinder tube 8, and two operating rods 17, 17 having an upper end operation part 18 which fixedly connects the connection body 15 to the bottom part 2A of the outer cylindrical body 2 by screw tightening and which are installed at a height position where the user can operate the rods from a ground surface GL side. Pipes 13, 14 for joining the double-acting single rod cylinder 6 to a fluid pressure output circuit are loosened so that the double-acting rod cylinder 6 can be pulled out to the ground surface GL side while the connection of the connection body 15 and the bottom part 2A of the outer cylindrical body 2 is released by operating operation parts 18, 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231595-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: IGARI YUUKI
IPC: H01L33/32
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device of high reliability by fabricating a GaN layer 11 on an Si substrate 10 without applying a physical force to the Si substrate 10.  <P>SOLUTION: The GaN layer 11 is epitaxially grown on the Si substrate 10, a resist layer 12 having a pattern plane of thin semiconductor chips is formed on the GaN layer 11, the portion other than the pattern is removed using a predetermined etching process, by isotropically etching the Si substrate 10 on which GaN layer 11 remains, from which other than the desired pattern is removed, a patterned gallium nitride based semiconductor thin film layer is fabricated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008158556-A (JP)
Title: Developing device, image forming apparatus and process cartridge
Inventor: YAMADA MASAHIKO
IPC: G03G15/08
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of uniformly supplying initial developer in the direction of the centeral axis line of a developing sleeve even when detaching an initial developer case sealing member in a state where the developing device is inclined, and to provide an image forming apparatus and a process cartridge.  <P>SOLUTION: In the developing device including the initial developer case 10 for storing unused initial developer 3c to be supplied to a developer storing part S, and configured to perform the self-control of toner concentration, a plurality of partitioning parts 10c are formed inside the initial developer case 10 so as to divide the inner part of the initial developer case 10 into a plurality of partitioning spaces 10b in the direction of the center axis D of the developing sleeve, and a partitioning surface F facing the partitioning space 10b of each partitioning part 10C is inclined on one end part H side in the direction of the centeral axis line related to a virtual vertical surface G vertical to the centeral axis line D of the developing sleeve 4 by taking an aperture 10a side for supplying the initial developer as a reference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009238534-A (JP)
Title: Lighting fixture
Inventor: KONO KENICHI
IPC: F21Y101/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture capable of improving aesthetic appearance as well as improving utilization efficiency of light, and, besides, capable of improving assembling properties.  <P>SOLUTION: The lighting fixture includes: a fixture body 1 constituted of a body 2 in which the front face is opened and a light source L is housed inside thereof, and a cover 3 which has a window hole 3a for directing light emitted from the light source L in the forward direction, and is mounted on the front side of the body 2; a translucent panel 4 housed in the fixture body 1 in a form in which the window hole 3a is closed; a packing part 5 which is formed into a cylindrical shape with an elastic body and in which the translucent panel 4 is fitted into the inside thereof; a pinching part 6a which pinches the packing part 5 and the translucent panel 4 together with a packing abutting part 31 of the cover 3; and a fitting fixture 6 with which a holding part 6b used for mounting on the fixture body 1 is integrally provided. The holding part 6b of the fitting fixture 6 is pinched between a rear side abutting part 22 of the body 2 and a front side abutting part 30c of the cover 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234086-A (JP)
Title: Method and apparatus for manufacturing laminate
Inventor: IWATANI ASAKO
IPC: B29C65/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a laminate which facilitate alignment and uniform heating pressurization of a cut substrate having rigidity and a synthetic resin film printed with a pattern and having flexibility.  <P>SOLUTION: The manufacturing method comprises superimposing together a cut substrate 1 having rigidity and synthetic resin films 2 and 3 printed with a pattern and having flexibility, passing the superimposed body through between a pair of opposite heating pressing rolls 14 and 15 and adhering together the cut substrate 1 and the synthetic resin films 2 and 3 while bringing the outer peripheral surface of the heating pressing roll into linear contact with the substrate through the softened synthetic resin films 2 and 3 by pressing from both sides with the heating pressing rolls 14 and 15. The apparatus 10 for manufacturing the laminate has a substrate carrying means 11 of carrying a cut substrate 1, synthetic resin film carrying means 12 and 13 of carrying the synthetic resin films 2 and 3 to the cut substrate 1 and a pair of heating pressing rolls 14 and 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008271539-A (JP)
Title: Apparatus and method of frame synchronization in broadband wireless communication system
Inventor: O SHIN
IPC: H04J11/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method of frame synchronization in broadband wireless communication systems so as to remove defects or deficiencies existent in the prior art apparatuses and methods of frame synchronization.  <P>SOLUTION: The present invention relates to an apparatus and method of frame synchronization in broadband wireless communication systems. In an apparatus of frame synchronization in a mobile station, a time variant phase rotation compensation unit eliminates time variant phase rotation carried in received signals by conjugated multiplication between adjacent signal samples. Then, the processed signal is input to a delay correlation unit to calculate a plurality of correlations between two successive frames. A local power calculation unit acquires an average power of several symbols centered on delayed correlation values. A normalization unit normalizes the delayed correlation values with a local average power corresponding to the delayed correlation values. A maximum value detection unit selects the maximum value from normalized correlation values to trigger frame synchronizing and timing signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009246419-A (JP)
Title: Mobile radio terminal device
Inventor: MIYASHITA TSUNEO
IPC: H04W84/10
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile radio terminal device capable of stable relay communication.  <P>SOLUTION: When a base station communication part 11 being out of coverage makes a call request, a control part 17 connects to other terminal by a short-range communication part 15 and performs relay communication of connecting to a public network through the terminal. The control part 17 retrieves other terminal as a relay station by the short-range communication part 15 when starting the relay communication, and when a relay station candidate is retrieved, acquires power state information on the power state of a relay station candidate by the short-range communication part 15, and selects whether or not to perform the relay communication corresponding to the power state information. The control part 17 monitors the power state, and connects the other terminal connected by the short-range communication part 15 to the public network by relay using the base station communication part 11. When a relay communication request is received from the other terminal by the short-range communication part 15, the control part 17 transmits the information on the monitored power state to the terminal to be connected by the short-range communication part 15 as the power state information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245616-A (JP)
Title: Lighting equipment
Inventor: KODERA RYUSUKE
IPC: F21V21/26
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide lighting equipment which can vary the radiating direction of a light by easy balancing.  <P>SOLUTION: The radiating direction of the light 25 can be easily varied by moving the position of center of gravity of a connecting body 20 composed of the light 25, a first arm 22, a second arm 23 and a balancer 26 since the first arm 22 for supporting the light 25 on its tip and the second arm 23 with the balancer 26 attached to its tip are connected rotatably by a revolving section 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245747-A (JP)
Title: Organic light-emitting display device
Inventor: ISHIHARA SHINGO
IPC: H05B33/12
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light-emitting display device using a plurality of organic light-emitting elements of different luminescent colors and extending the service life of the organic light-emitting elements of luminescent colors of short life characteristics.  <P>SOLUTION: A hole injection layer 7, an α-NPD vapor deposited film 8, an n-doped electron transportation layer 11 and a p-doped hole transportation layer 12 which are patterned to the same size as a B sub-pixel, a DNA vapor deposited film 13, an electron injection layer 14 and an upper electrode 15 are formed on a lower electrode 5 in the B sub-pixel. The α-NPD vapor deposited film 8 and the DNA vapor deposited film 13 function as a blue light-emitting layer and exhibit series-connected characteristics of a blue light-emitting element comprising a lower electrode 5, a hole injection layer 7, an α-NPD vapor deposited film 8 and an n-doped electron transportation layer 11, and a blue light-emitting element comprising a p-doped hole transportation layer 12, a DNA vapor deposited film 13, an electron injection layer 14 and an upper electrode 15. A current value required for certain brightness can thereby be lowered, and the service life can be extended.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009025792-A (JP)
Title: System and method for remote education supporting small group discussion service
Inventor: OH SEUNG HUN
IPC: G06Q50/10
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for remote education supporting small group discussion service.  <P>SOLUTION: A control device of remote education system includes: a small group control message receiving section for receiving a small group creating message including the list of participants in a small group selected by an educator out of learners taking remote lessons through an education apparatus in a remote education system; a session information management section creating session control information of the participants in a small group on the basis of the list of participants in the received small group creating message; a server session control section transmitting the created session control information to participants in a small group to direct establishment of communication session between the participants in a small group. Thus, by making it possible to conduct classes in a small group discussion system of learners, learners' participation in class is further activated, and various opinions of learners are reflected to the lesson process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009245801-A (JP)
Title: Sliding switch
Inventor: KATO YUICHI
IPC: H01H15/16
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding switch 11 which retains a proper click-stop feeling even when reduced in size and thickness, and has high durability.  <P>SOLUTION: The sliding switch 11 includes a molded housing 12, a slider 13 housed in the housing 12 to be capable of unidirectionally reciprocating therein, and a click-stop metal spring 14 placed in the housing 12 to be in pressure contact with the slider 13. The slider 13 has a movable contact piece 21 that moves with the slider 13, and a slider sliding contact projection 15a on a surface that is in pressure-contact with the click-stop metal spring 14. In the housing 12, the sliding switch 11 includes a plurality of fixed contact points 16 which come in and break contact with the movable contact piece 21 and are arranged in the direction of move of the slider 13 at regular intervals, click-stop resin springs 15 and 15 in pressure-contact with the slider 13 are integrally formed, and resin spring click-stop steps 26 are formed on the surface of the slider 13 that is in pressure-contact with the click-stop resin springs 15 and 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249450-A (JP)
Title: Polylactic acid molded article and manufacturing method
Inventor: IKEGAME MIDORI
IPC: C08J5/00
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a heat-resistant polylactic acid molded article that has a good hue and suitably persisting moist heat-resistant stability.  <P>SOLUTION: The surface of the molded article that is composed of a polylactic acid comprising a poly-D-lactic acid component and a poly-L-lactic acid component and has a stereocomplex crystallinity (S) of at least 90% is brought into contact with a carboxy end group-sequestering agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252915-A (JP)
Title: Method of manufacturing semiconductor device, semiconductor device, and semiconductor device board
Inventor: SHIBATA AKIJI
IPC: H01L21/60
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of suppressing the size of burrs generated at a corner part and a side surface of the semiconductor device owing to a cutting step using a dicing blade, the semiconductor device, and a semiconductor device board.  <P>SOLUTION: A semiconductor device 1 includes: a flexible board preparation step of preparing a flexible board with wiring patterns in which there are provided plural apertures 10a having a wider width than a predetermined blade width in a region corresponding to a corner part of the semiconductor device 1; an element loading step of loading a semiconductor device 40 electrically connected to the wiring patterns on the flexible board; a sealing step of filling up the plural apertures 10a with sealing resin 50 and sealing the semiconductor device 40 with the sealing resin 50; and a cutting step of cutting the semiconductor device 40 with the corner part consisting of the sealing resin 50, by cutting between the plural apertures 10a filled up with the sealing resin 50 along a contour of the semiconductor device 40 by a predetermined dicing blade 60.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008173514-A (JP)
Title: Game machine
Inventor: ARIKAWA TAKEYO
IPC: A63F5/04
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with which its user can clearly recognize the timing when an advantageous situation will occur and which gives fun.  <P>SOLUTION: This game machine has an halt control means which carries out a halt display, on a display window, of a predetermined combination of images corresponding to a predetermined inside winning hand when a predetermined inside winning hand is determined only if stop buttons are pressed in the order defined by a predetermined halting table selected with a halting table-selecting means and at the instance when a range of an image on one real is displayed in a display window, and a reporting means which reports the order defined by a predetermined halting table selected with a halting table-selecting means and the type of the image contained in the range of an image on one real in the case that a predetermined inside winning hand is determined when a predetermined condition is satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008261498-A (JP)
Title: Sealing device
Inventor: WILLIAMS DAVID STEPHEN
IPC: F01D11/04
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the effective life time of a seal by preventing too early an abrasion of the seal when a pressure difference is large.  <P>SOLUTION: The leaf sealing device which many leaf seals are offered in a housing for forming the seal to a rotational plane is known. The sealing device 21 has the matching leaf seal with a rotational axis of a rotational plane and a lift up a blow down of a symmetrical head exist to the rotational plane. In this situation, the sealing device realizes the desirable actuation performance depending on the rigidity of the seal. By offering the leaf seal 22 in an inclination angle to the rotational axis RR, an asymmetrical deflection is realized between the inlet side 30 and outlet side 31 and the flow area of an inlet and the outlet changes. For this reason, more optimal arrangement of the edge 25 to the rotational plane can be realized so that the actuation performance with little fear of wear of the leaf seal 22 is obtained by controlling the lift up/blow down force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009260184-A (JP)
Title: Semiconductor device, and method of manufacturing semiconductor device
Inventor: FUJIMOTO HIROYUKI
IPC: H01L21/8234
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device using a pillar-type vertical MOS transistor, in which an increase in contact resistance is suppressed.  <P>SOLUTION: The semiconductor device 10 includes: a silicon substrate 1 having a base 1a and multiple pillars 1A; one-side source/drain regions 6 provided in the base 1a; gate insulation films 4 covering side surfaces 1b of the pillars 1A; gate electrodes 5 covering the side surfaces 1b of the pillars 1A through the gate insulation films 4; the other-side source/drain regions 12 provided at upper portions of the pillars 1A; and contact plugs 9 connected to the other-side source/drain regions 12. The semiconductor device is characterized in that each contact plug 9 is connected to the whole of a top surface 1c of its corresponding pillar 1A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261522-A (JP)
Title: Medical image forming system
Inventor: KOMURO MASAHIKO
IPC: A61B8/12
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical image forming system forming an outputting image corresponding to the frame rate of the original image.  <P>SOLUTION: The medical image forming system has an image information acquiring part for acquiring the image information of the object present in a subject, a position information forming part for detecting the position where the image information is acquired to successively form the position information corresponding to the detection result, an original image forming part for successively forming the original image based on the image information by one frame rate, an outputting image forming part for acquiring not only position data on the basis of a first acquiring rate but also the original image on the basis of a second acquiring rate and combining the position information and the original image to form the outputting image, and a control part for adjusting the first acquiring rate and the second acquiring rate corresponding to one frame rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266514-A (JP)
Title: Lead-acid battery
Inventor: WADA KEIICHI
IPC: H01M10/12
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, when a lead-acid battery is used over a long period in deep discharge and chronic charge shortage state, dense sulfuric acid settles out and a stratification phenomenon where the specific gravity of an electrolyte increase toward the lower part of an electrode plate occurs, coarse crystalline grains of lead sulfate without contributing to a battery reaction are resultantly produced (sulfation) in a negative electrode to degrade charge efficiency, and the life of the battery is rapidly lowered.  <P>SOLUTION: This lead-acid battery equipped with an expanded grid includes a coating layer formed of a lead-tin-antimony-based alloy on one surface or each of both surfaces of a rolled sheet. The lead-acid battery is characterized in that the coating layer formed of the lead-tin-antimony-based alloy is arranged in the lower part of the electrode plate; its arrangement location is on a 1/3-2/3 lower side with respect to the electrode plate height direction; and the arranged electrode comprises only a negative electrode plate or the negative electrode plate and a positive electrode plate. The life cycle thereof can be improved by using the electrode plate in which the content of tin in the coating layer is 1-10%, and the content of antimony therein is 1-10%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271152-A (JP)
Title: Electrophotographic photoreceptor and method of manufacturing the same
Inventor: TAKAGI IKUO
IPC: G03G5/05
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that is less likely to cause cracking even when the photoreceptor drum and the peripheral members thereof are recycled or when used in a liquid development process, thereby good images can be yielded.  <P>SOLUTION: The electrophotographic photoreceptor includes an conductive substrate and a photosensitive layer containing at least a charge generating material and a charge transporting material on the conductive substrate, wherein the photosensitive layer contains a specified copolymerized polyarylate resin as a resin binder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272370-A (JP)
Title: Vacuum adsorption device for works comprising cooling liquid feeding mechanism
Inventor: HIRATA KAZUHIKO
IPC: H01L21/683
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visible device which can recognize simply and correctly whether the flow of a cooling liquid is within a proper range of a flow in a cooling liquid supply mechanism which supplies an extremely small limited-flow of the cooling liquid to a rotary joint of a vacuum adsorption device for work.  <P>SOLUTION: In a transparent case 24 of a visible device, a liquid passage opening 27 comprising a small diameter opening 27A and a large diameter opening 27B is vertically formed and the opening diameter Da of at least the small diameter opening 27A of both the openings is uniformly formed. A spherical float 28 having larger specific gravity than a cooling liquid is housed in the liquid passage opening 27 in such a manner that the float can rise and fall freely. A gap Ga formed between the inner periphery of the small diameter opening 27A and the outer periphery of the float 28 is formed in a size in which a proper flow of the cooling liquid cannot circulate. A gap Gb formed between the inner periphery of the large diameter opening 27B and the outer periphery of the float 28 is formed in a size in which a proper flow of the cooling liquid can circulate.  <P>COPYRIGHT: (C)2010,JPO&INPIT