baber/WOPTO huggingface dataset:
Patent JP-2010021172-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SEKIGUCHI KAZUYA
IPC: H01L21/28
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a semiconductor device having an electrode conductor film.  <P>SOLUTION: A contact hole CH is formed in an interlayer dielectric IL of a silicon substrate 1 where an n-type MIS transistor Qn is formed (steps s03 to s07), and the electrode conductor film E1 is formed filling the contact hole (steps s11 to s14). The electrode conductor film E1 is deposited in twice as a first conductor film E1a of 1 to 3 μm and a second conductor film E1b of 1 to 3 μm (steps s12 and s14), wherein a silicon substrate 1 is made to temporarily stand-by (step s13) during the steps of depositing them, and the first conductor film E1a is deposited at a faster deposition speed than the second conductor film E1b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021364-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: ITANI NAOKI
IPC: B24B37/00
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method of making a level difference due to dishing as small as possible without significantly increasing the film reduction amount of a polishing stop film, and to provide a method of manufacturing a semiconductor device.  <P>SOLUTION: The method of manufacturing the semiconductor device 20 includes a process of forming a nitride film 23 having an opening to expose a semiconductor substrate 21 and forming a groove 24 in the semiconductor substrate 21 using the nitride film 23 as a mask. Further, the method includes a process of depositing an oxide film 26 entirely over the semiconductor substrate 21 such that the upper surface of the oxide film 26 above the groove 24 is positioned to be higher than the surface of the nitride film 23. Furthermore, the method includes a process of polishing the oxide film 26 using ceria slurry as an abrasive until the nitride film 23 is exposed, and a polishing selection ratio defined as the ratio of the polishing speed of the oxide film 26 to the polishing speed of the nitride film 23 is adjusted to 7 to 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008283709-A (JP)
Title: Information processing apparatus and method
Inventor: OKURA YUKIKO
IPC: H04N7/173
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to select an electronic program guide (EPG) displayed on a monitor as needed.  <P>SOLUTION: The user operates a remote controller to change a display form of an EPG being displayed over all the screen of a monitor. In response to the operation of the remote controller, for example, only information corresponding to four channels that is a half of the number of channels of the EPG in Fig.7 is displayed on the monitor, or information corresponding to 12 channels that is the number of channels 1.5 times as many as the EPG in Fig.7 is displayed on the monitor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010024552-A (JP)
Title: Cloth-stretching and conveying machine
Inventor: TANII SATOYUKI
IPC: D06C3/00
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a known cloth-stretching and conveying machine whose receiving chucks used therein hold the corner parts of a cloth with movable side nipping pieces on the upper sides of forward and downward inclined fixed side nipping pieces, and in which the corner parts of the cloth are liable to be hooked on the fixed side nipping pieces, when the receiving chucks are opened.  <P>SOLUTION: The cloth-stretching and conveying machine stretches both end corners of one side of a large cloth at a predetermined height position by a pair of receiving chucks 21, 21, and then opens the receiving chucks to transfer the upper side of the hung cloth to a receiving device 4 side. In this machine, the receiving chucks 21, 21 have fixed side nipping pieces 26 disposed in forward and downward inclined attitudes, and movable side nipping pieces 27 swung and opened or closed on the basis of the lower side nipping sides of the fixed side nipping pieces, and the nipping sides of the movable side nipping pieces are opened in a vertical attitudes or more in the opened attitudes of the movable side nipping pieces 27. Thus, the corner parts of the cloth are not caught by the receiving chucks, when the receiving chucks are opened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023662-A (JP)
Title: Cowl top structure
Inventor: KOJO YUKI
IPC: B62D25/08
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cowl top structure capable of smoothly discharging water on a cowl top.  <P>SOLUTION: The cowl top structure 4 includes a cowl top 5 arranged in the vehicle width direction along a lower edge of a front windshield 2 of a vehicle 1, and a hood hinge cover 6 which is raised upwardly so as to cover an upper portion of a hood hinge at the side of the cowl top. The cowl top has a water discharging groove 55 extending in the vehicle width direction. The hood hinge cover has a cutout part 77 which is abutted on the cowl top to form a water passage 78 on a peripheral edge part 76 abutted on the cowl top.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028558-A (JP)
Title: Network system for game hall using plc communication
Inventor: WATANABE NAOYUKI
IPC: H04B3/54
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To stably transmit and receive data and to accelerate the effective speed of data transmission, in a network of PLC communication.  <P>SOLUTION: A PLC master unit modem 13 and a PLC repeater 16 are disposed at the entrance of a floor, island entrance PLC slave unit modems 30a, ..., and island entrance PLC master unit modems 31a, ..., for a narrow band are disposed at the entrance of a game machine island, and a PLC slave unit modem 9 for the narrow band is disposed in a game machine 8. Further, the PLC master unit modem 13 is connected to the pre-branch port of a first branch adapter 15, the PLC repeater 16 is connected to the post-branch port of the first branch adapter 15, and the PLC repeater 16 is connected to the island entrance PLC slave unit modem. The island entrance PLC slave unit modem is connected to the island entrance PLC master unit modem by a LAN cable, the communication line connection port of the island entrance PLC master unit modem is connected to the pre-branch port of a second branch adapter 7, and the PLC slave unit modem 9 is connected to the post-branch port of the second branch adapter 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008293526-A (JP)
Title: Processor
Inventor: NAKAMURA NOBUYUKI
IPC: G06F21/00
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To exactly detect viruses provided with communication functions.  <P>SOLUTION: When a summarization part generates summary information from transmission file information, a summary information management part compares summary information in a holding part with the generated summary information and sets the number of times of generation of the summary information in the case of coincidence and stores the generated summary information into the holding part in the case of non-coincidence, and a judgement part judges the corresponding transmission file information to include a virus when the number of time of generation of the summary information within a prescribed time exceeds a reference value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066393-A (JP)
Title: Storage apparatus
Inventor: FU CHUNG-YANG
IPC: A47B57/26
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage apparatus having a storage space having an automatically adjustable size.  <P>SOLUTION: The storage apparatus includes a chamber, a plurality of spacers set in the chamber and defining a plurality of storage spaces in the chamber, a plurality of supporting devices set in the chamber and removably setting the spacers thereon, and a spacer-moving module set in the chamber and adjusting the size of the storage space by adjusting and moving the spacers at coupling positions on the supporting devices.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010029945-A (JP)
Title: Nail driving machine
Inventor: HOSHINO YUKIMICHI
IPC: B25C1/00
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To reliably guide the slide of a short nail while supporting it, and to sufficiently secure the strength of a feeding claw 11.  <P>SOLUTION: This nail driving machine comprises a nail feeding mechanism for housing connection nails 3 spirally wound in a magazine communicating with a nose 1 for driving a nail at a bottom of the nail driving machine via a nail feeding passage 2, and feeding the connection nails 3 one by one to an injection port 1 of the nose by the reciprocating movement of a nail feeding member 10 provided in the nail feeding passage 2. A feeding guide 15 of the connection nail 3 is slidably provided along the nail feeding passage 2, and the feeding guide 15 is connected to the nail feeding member 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033834-A (JP)
Title: Gas supply valve and fuel cell system using the same
Inventor: MORITA MASANORI
IPC: F16K31/06
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To secure slidability of a sliding part of a gas supply valve used in a fuel cell system.  <P>SOLUTION: The gas supply valve includes a body having a gas passage carrying gaseous hydrogen, and a valve disposed in the gas passage and opening and closing the gas passage by a valve seat part provided on the gas passage. A shaft part extending along the gas passage is provided in the valve, and a support part slidably supporting the shaft part of the valve is provided in the body. In the gas supplying valve, unreacted gaseous hydrogen discharged from fuel cells is supplied to the sliding part where the support part of the body and the shaft part of the valve mutually slide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008301516-A (JP)
Title: Antenna structure, portable terminal and holder for the antenna structure
Inventor: KAWAMURA TAKASHI
IPC: H01Q1/24
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna structure provided in a portable terminal where the cost of the antenna structure can be reduced, by reducing the number of components constituting the antenna structure, and labor can be reduced by eliminating the work for housing a spring material inside a holder.  <P>SOLUTION: The antenna structure is provided in a portable terminal, comprising a contact conduction part 33 provided at a proximal end of an antenna 10 and a holder 50, through which the antenna 10 is inserted to be elongated/contracted and moved. The holder 50 is configured, by driving an elastic conductive plate 70 to form a cylindrical part 51 and cutting and raising toward the inside, a circumferential wall of the cylindrical part 51 to form an elastic contact 52. A plurality of elastic contacts 52 are provided at substantially equal intervals in a circumferential direction of the cylindrical part 51, the contact conduction part 33 is slid together with the elastic contact 52, and the contact conduction part 33 is brought into contact with the elastic contact 52 to be conducted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010030245-A (JP)
Title: Maintenance device, fluid jetting apparatus and maintenance method
Inventor: KOIKE YASUNORI
IPC: B41J2/165
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance device which can hold a favorable maintenance environment, and to provide a fluid jetting apparatus and a maintenance method.  <P>SOLUTION: Dew condensation can be generated to a nozzle forming region because the nozzle forming region can be cooled by a cooling part provided in a capping part. A space over the nozzle forming region can be kept humid by the generated dew condensation, so that the drying of fluid in a nozzle and on a jet surface can be prevented even in the case of capping the nozzle forming region by the capping part. By this, the solidification of the fluid in the nozzle and the piling of the fluid on the jet surface can be prevented, and the favorable maintenance environment can be held.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039568-A (JP)
Title: Playback apparatus and content/content key management method
Inventor: NAKAMURA ATSUSHI
IPC: G06F21/62
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase the capacity of a storage device by automatically deleting content that cannot be reproduced.  <P>SOLUTION: With reference to use conditions of a content key, when the encrypted content is unable to be decrypted by using the content key. because of, for example, expiration of a playback period, the content key and the content are deleted from the storage device to increase available storage capacity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036081-A (JP)
Title: Membrane element and manufacturing method thereof
Inventor: SAKAI KENJI
IPC: B01D63/08
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane element which solves the problem that an elastic substance is easy to drop in operation and is difficult to be manufactured in the technique to install the elastic substance on the surface of a flat membrane of the welding part in order to reduce the stress which the flat membrane receives continuously by aeration during operation.  <P>SOLUTION: In the membrane element where the flat membrane 3 is welded in the circumferential part of both surfaces of a support plate 2, a filler 6 is installed between the support plate 2 adjacent to the welded part and the flat membrane 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037264-A (JP)
Title: Effervescent bath agent
Inventor: KAWAI YOSHITOSHI
IPC: A61Q19/10
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effervescent bath agent which can control the proliferation of various bacteria without affecting human bodies, and is inexpensive and highly stable, and to provide an effervescent bath agent using a silver ion having a high solubility.  <P>SOLUTION: The effervescent bath agent contains a silver hydroxycarboxylate obtained by the buffer reaction of an aqueous solution of a water-soluble silver compound with an aqueous solution of a hydroxycarboylic acid or its salt. When the silver hydroxycarboxylate is dissolved in hot water, the silver ion can absorb various bacteria to control the proliferation of the various bacteria. The hydroxycarboylic acid includes lactic acid, citric acid and malic acid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041376-A (JP)
Title: Information network apparatus in railroad vehicle
Inventor: TAKAHASHI ATSUSHI
IPC: H04B3/00
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information network apparatus in a railroad vehicle which can evade influences of an extraneous noise or influences of a signal interference.  <P>SOLUTION: This information network apparatus comprises: a modulation transmitting device 11 for sending a signal modulated according to a characteristic of a transmission line and demodulating the received signal; and a transmission line 12 for connecting the modulation transmitting devices 11 to transmit the signal. The modulation transmitting device 11 comprises a transmission output adjusting means 20 as a transmission characteristic reduction preventing means for evading influences of the extraneous noise or influences of the signal interference. Thus, a high-speed information network in the railroad vehicle is constructed without using a coaxial cable or a shielded wire which is a transmission line for high-frequency communication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243870-A (JP)
Title: Refrigerator
Inventor: MAMEMOTO TOSHIAKI
IPC: F25D23/00
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem on degradation of temperature detection accuracy of an infrared ray sensor caused by the fluctuation of an ambient temperature of the infrared ray sensor caused by accumulation of warm air in a recessed section of a ceiling surface in rising the steam from hot food and warm air accumulated in a case.  <P>SOLUTION: As the circumference of the infrared ray sensor 13 is surrounded by an infrared ray collecting member 48 having high heat conductivity, the influence of disturbance caused by fluctuation of the ambient temperature of the infrared ray sensor 13 (for example, temperature fluctuation by door opening/closing and hot food), is absorbed by the infrared ray collecting member 48, thus the temperatures of the infrared ray sensor and the infrared ray collecting member are equalized, the temperature fluctuation around the infrared ray sensor 13 is suppressed, and the detection accuracy of the infrared ray sensor 13 is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039883-A (JP)
Title: Plant operation support system and plant operation support method
Inventor: OHARA KENICHI
IPC: G05B23/02
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant operation support system and plant operation support method which can effectively use a flow chart and can reduce engineering manhour.  <P>SOLUTION: A simple flow chart creation function 11 receives input operation of a flow chart. A design information acquisition function 13 recognizes a formation expressed by an input flow chart. An optimal plant model creation function 14 and optimal operation plan creation function 15 create an operation plan in the recognized formation. A plant information system 2 and plant information input and output function 17 obtain data relating to operation results from a plant. A heat balance creation flow creation function 18 computes the operation results in the recognized formation based on the data obtained from the plant. Also the heat balance creation flow creation function 18 displays the computed operation results on the flow chart.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025095-A (JP)
Title: Power generating wind turbine
Inventor: OTA RYOZO
IPC: F03D3/06
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the wind receiving area of blades so as to least receive wind on the reverse side of the blades in a wind turbine of radially installing several blades over the outer periphery of the overall length of a long size rotary shaft.  <P>SOLUTION: In a structure of a power generating wind turbine, the respective blades 4 of the wind turbine are divided into a fixed part 5 and a movable part 6; both of them are connected by a hinge 7 or a spring; the end of the movable part 6 is always contacted with the inner periphery of a cylindrical wall 12 of a blade end pressing down rotary wheel 11 for eccentrically freely rotating with a rotary shaft 3 of the wind turbine; when the blades 4 come to a position for receiving the wind to its back face when the wind turbine rotates by the wind, the end of the blade movable part 6 is pressed down by the inner periphery of the cylindrical wall 12; the wind receiving area of the blade 4 back face is reduced by becoming a collapsible shape; and inverse torque by the wind from the back face is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044332-A (JP)
Title: Imaging device
Inventor: KEI HIDETOSHI
IPC: G03B17/02
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device enabling an operator to assemble a torsion spring without using a tool or the like.  <P>SOLUTION: This imaging device has a battery lid unit 126 to be opened/closed by performing rotational operation around a rotating shaft 120. The imaging device also has a torsion spring 117 for energizing the battery lid unit 126 to an opening direction with respect to a main chassis 123, and a tripod screw hole 125 fixed to the main chassis 126. The tripod screw hole 125 is provided on an adjacent position to the battery lid unit 126, and a groove-shaped part 125b is formed on the adjacent side to the battery lid unit 126. When the battery lid unit 126 is mounted on the main chassis 123 in the state where one end of the torsion spring 117 is fixed to the battery lid unit 126, the groove-shaped part 125b guides the other end of the torsion spring 117.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049317-A (JP)
Title: Display device
Inventor: ASHINA YASUO
IPC: G06F12/00
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device allowing a user to select and switch thumbnail images by simple operation, and displaying image data quickly without annoying the user even when there is a restriction on capacity of a memory used as a back buffer for the image data.  <P>SOLUTION: A microcomputer 26 reads image data in the USB memory and displays it on a display part 17 of the display device, which displays the thumbnail image of the image data in the USB memory and displays the image data in accordance with the selection of the thumbnail image. When the last section in a sequence of the image data is focused, thumbnail images for the screen next to the screen being displayed are generated and held in the back buffer of a RAM 27 without changing the current display. When an operation for switching to the next screen is input, the thumbnail image held in the RAM 27 is displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048298-A (JP)
Title: Piece pressing device
Inventor: MORI TSUNETO
IPC: B65D90/00
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piece pressing device capable of performing skin attaching work of a piece and a storage tank inner wall with excellent working efficiency, by surely attaching the skin of the piece and the storage tank inner wall.  <P>SOLUTION: This piece pressing device has a corner part pressing tool 110 for pressing the piece 20 to a corner part, a corrugation part pressing tool 120 for pressing the piece 20 to a superposed part of the piece 20 and a corrugation 11, a pressing part 140 for pressing the piece 20, a stopper 150 for detachably supporting the pressing part 140. and a frame 151 provided with the stopper 150. The frame 151 is provided with the stopper 150 in a corner part pressing position for pressing the piece 20 to the corner part by the pressing part 140, a first superposed part pressing position for pressing the piece 20 to one superposed part adjacent to the corner part by the pressing part 140, and a second superposed part pressing position for pressing the piece 20 to the other superposed part adjacent to the corner part by the pressing part 140.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057225-A (JP)
Title: Piezoelectric actuator
Inventor: AKETAGAWA MASATO
IPC: H02N2/00
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operation efficiency of a piezoelectric actuator, by causing elliptical motions at the tip of columnar projections formed in a beam-form body connected to two piezoelectric elements, disposed in parallel so as to send a driving object.  <P>SOLUTION: The two columnar projections 6, 7 in the same shape and same dimension are provided at substantially equal intervals in the lateral direction, from the center of the beam-form body 5 secured to the tip of the first and second piezoelectric elements PZT1, PZT2. A center support 8, projecting in the direction opposite to the columnar projections 6, 7, is provided at the center of the beam-form body 5. The first and second piezoelectric elements PZT1, PZT2 and the base of the center support 8 are secured to a base plate 11. Any one of piezoelectric elements is driven by a high-speed sending drive signal, comprising a sine wave or a triangle wave, to cause elliptical motions different in phase at the tip of the columnar projections 6, 7, thereby to apply two sending actions using the columnar projections 6, 7 within one oscillation cycle of the piezoelectric elements.  <P>COPYRIGHT: (C)2010,JPO&INPIT