baber/WOPTO huggingface dataset:
Patent JP-2008265968-A (JP)
Title: Landing opening safety fence device for elevator
Inventor: MIZUTANI MASAYUKI
IPC: B66B13/30
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a landing opening safety fence device for an elevator capable of regulating the entry of a third person to a doorway, if necessary, by immediately and efficiently partitioning a front part of the doorway without requiring carrying-in to an elevator hall and removal from the elevator hall.  <P>SOLUTION: A partitioning curtain 24 wound on a winding shaft 25 is stored in one side frame 4a of a jamb 3 of an elevator doorway 1, and the partitioning curtain 24 is drawn out of one side frame 4a of the jamb 3 withstanding a resilient force of a spring member 27 at the maintenance/inspection of the elevator and laid between one side frame 4a and the other side frame 4b of the jamb 3, thereby, the entry of the third person to the elevator doorway 1 is regulated. After the work of maintenance/inspection is completed, the partition curtain 24 is automatically wound to the winding shaft 25 by the resilient force of the spring member 27 and stored in the side frame 4a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267291-A (JP)
Title: Exhaust emission control system of internal combustion engine
Inventor: TSUJIMOTO KENICHI
IPC: F01N3/20
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To control the temperature of a second catalyst to a target temperature more accurately when rising the temperature of the second catalyst by supplying a reducing agent to exhaust emission flowing at an upstream side of a first catalyst, in the case that the first and second catalysts having an oxidizing function are serially arranged in this order from the upstream side in the exhaust emission passage of the internal combustion engine.  <P>SOLUTION: The exhaust emission control system is provided with a temperature rise control executing means for executing a temperature rise control for rising the temperature of the second catalyst by supplying the reducing agent to the exhaust emission flowing at the upstream side of the first catalyst and a heat release calculating means for calculating heat release released from the exhaust emission between the first catalyst and the second catalyst when the temperature rise control is executed by the temperature rise control executing means and increases the supply quantity of the reducing agent to the exhaust emission during execution of the temperature rise control by the temperature rise control executing means in proportion to the heat release calculated by the heat release calculating means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264848-A (JP)
Title: Manufacturing method of screw fixing tool
Inventor: MIURA YOSHIHIRO
IPC: F16B37/04
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a screw fixing tool capable of preventing the threading from being overlooked by performing a series of manufacturing processes including the forming of a screw groove and a screw part for calking all by the pressing treatment, reliably performing the threading, and ensuring the sufficient calking strength.  <P>SOLUTION: In the method of manufacturing the cylindrical screw fixing tool 1 having a flange part 13 on one end and a screw groove 20 on another end by performing a plurality of press forming of a strip-like plate 30 in the vertical direction by an upper die and a lower die in an assembly line, a screw groove working step of forming one turn of the screw groove 20 having a step absorbing hole 21 and a cam mechanism of performing the opposing action by converting the vertical motion of a plate of the corresponding upper die in the horizontal motion with respect to a plate of the predetermined lower die are assembled, and the cylindrical body is press-formed in the opposing horizontal direction to perform the groove part working of forming a groove part 14 in a side surface of a base portion of the cylindrical body by the press-forming.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268744-A (JP)
Title: Positive photosensitive composition and pattern forming method using the same
Inventor: KODAMA KUNIHIKO
IPC: G03F7/039
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive composition which improves pattern collapse and line edge roughness performance and forms a pattern of good profile and to provide a pattern forming method using the same.  <P>SOLUTION: The positive photosensitive composition comprises (A) a compound capable of generating an acid represented by general formula (II) upon irradiation with actinic rays or radiation, and (B) a resin, and increases its dissolution rate in an alkali developer by the action of an acid which contains an acid decomposable repeating unit represented by general formula (I). The pattern forming method using the same is also provided. In the formulae, each symbol represents a predetermined atom or group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277980-A (JP)
Title: Speaker
Inventor: FUNAHASHI OSAMU
IPC: H04R7/20
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker which reduces movable blocking of a voice coil.  <P>SOLUTION: A lead-out wire 17 from a conductor 12 of the voice coil 13 is led out to a frame 15 not in contact with a diaphragm 14 from between a diaphragm-14 connection portion of the diaphragm 14 and an in-magnetic-gap-10 arrangement portion of the voice coil 13, and a second edge 18 made of an elastic body has one end side coupled to the portion between the lead-out-wire 17 lead-out portion and in-magnetic-gap-10 arrangement portion and the other end side coupled to the frame 15. The second edge 18 and a first edge 16 supporting the diaphragm 14 are formed projecting in opposite directions, a suspension holder 19 is united nearby a coupling portion of the second edge 18 for the voice coil 13, and the suspension holder 19 is bonded to the voice coil 13 with an adhesive 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277995-A (JP)
Title: Television reception device and method
Inventor: HAMADA SATORU
IPC: H04N7/173
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television reception device capable of performing user specification processing which seems suitable to a plurality of viewers.  <P>SOLUTION: The television reception device comprises an operation characteristic storage unit which stores operation characteristic data on a viewer, a viewer detector which detects a viewer who is viewing, a correlation detecting means of obtaining characteristics of the viewer who is viewing from the operation characteristic data in the operation characteristic storage unit, a viewer evaluation unit which evaluates a viewer according to the correlation detected by the correlation detecting means and computes an evaluation value, and a presenting means of presenting a viewer which has a high evaluation value evaluated by the viewer evaluation unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274612-A (JP)
Title: Overhang part balustrade structure and overhang part balustrade construction method
Inventor: HIRANO KATSUSATO
IPC: E01D19/10
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure positioning accuracy of a balustrade in a shorter time in a construction technology to an overhand part of a divided type balustrade.  <P>SOLUTION: A precast concrete overhang form 20 and a precast concrete balustrade lower part 30a are used for an overhang part forming form. The balustrade lower part 30a can easily secure positioning accuracy of an installation position by being placed on a beam member 70 installed in advance in the predetermined height with excellent construction accuracy. A concrete overhang part 10 is constructed by placing concrete in such a form at a job site, and the balustrade lower part 30a is also installed and constructed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272655-A (JP)
Title: Method of coating plate material
Inventor: SUZUKI KOJI
IPC: B05D7/06
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of coating a plate material by which the inner surface of a groove on the plate material is finely coated so that the outer edge of a coating film is made straight and even R groove having projecting circular arc surface provided on the edge area is excellently coated.  <P>SOLUTION: The coating of the groove of the plate material 1 is carried out by two stages of a first coating step for applying belt like coating on the edge area of both sides of the groove by a first coating means 8 to form first coating films and a second coating step for applying the coating on the inner surface of groove held between the first coating films by a second coating means 9. The outer edge of the coating film is linearly and finely finished to coat the inner surface of the groove to be attractive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275050-A (JP)
Title: Metal plate workpiece with stud pin, and caulking fixed type stud pin
Inventor: SHIGESADA TAKASHI
IPC: B21D39/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stud pin having excellent appearance and excellent electric characteristics without exposing a caulked portion.  <P>SOLUTION: This stud pin 1 includes a boss portion 2 fitted into a mounting hole S1 for a workpiece W, a locking flange portion 3 integrally provided at one end of the boss portion 2, and a projecting shaft 5 integrally provided at the other end of the boss portion 2. An annular groove 6 is formed in the end surface of the boss portion 2 on the side opposite to the flange portion 3. After the stud pin is caulked, since the boss portion 2 is expanded radially outward and cross-sectionally tapered so that its diameter is enlarged according as it is separated from the flange portion 3, the stud pin 1 is disengageably maintained. Since a caulked portion is not exposed, the stud pin has excellent appearance. Since the boss portion 2 and the workpiece W are fitted to each other without a clearance, electric resistance is not dispersed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007206730-A (JP)
Title: Foldable multi-display device
Inventor: KIM SI HAN
IPC: H05K3/36
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable multi-display device, wherein a non-display area is minimized to improve a display quality, and only one side face of a display panel is exposed and the other portions are stored inside, so that the display panels can be protected from impacts and breakage.  <P>SOLUTION: The foldable multi-display device has various circuits and a central processing unit mounted therein and includes a panel housing capable of being folded in at least two and display panels provided in the panel housing. When the folded panel housing is unfolded, at least one side of the display panel is positioned so as to be in contact with each other, by the unfolding operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008258124-A (JP)
Title: Led type tube internal reflection lighting apparatus
Inventor: HORII HIROMI
IPC: F21V23/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED type tube internal reflection lighting apparatus which has a service life several times longer and 1/5 or less of power consumption, and a reduced amount of an industrial waste in inverse proportion to the prolonged life, as compared with a conventional fluorescent lamp which has a service life as short as 1.5 to 2.0 years necessitating lamp exchange and the other wokr once in two years and generates an industrial waste.  <P>SOLUTION: A light source can be changed to an LED lamp by exchanging only a lamp of a conventional fluorescent lamp. In the drawing, a set of (1) a down transformer, a capacitor, a housing socket, (2) a down transformer, a capacitor, a housing socket, (3) a light guide mounted ceramic reflection plate, (4) an LED lamp, (5) an LED light guide tube, (6) a capacitor, (7) foil, (8) a down transformer is used. In the case that an LED lamp is mounted, luminance can be raised like a fluorescent lamp by a reflection effect by (5) the LED light guide tube and (3) the light guide mounted ceramic reflection plate. Moreover, lighting can be made for several tens of minutes during a power failure by (1) the down transformer, the capacitor, the power source (4) the LED lamp mounted in the housing socket and an electric double layered capacitor provided in (6) the capacitor. Further, the LED lamp only is exchanged and it is not necessary to exchange the whole of the lighting unit. (1) The down transformer, the capacitor, the housing socket and (2) the down transformer, the capacitor, the housing socket and (5) the LED light guide tube can be exchanged as members and an industrial waste can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283295-A (JP)
Title: Broadcast service switching and sending-out device
Inventor: NAGASAWA TORU
IPC: H04N21/27
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast service switching and sending-out device capable of efficiently allocating a port for broadcast program data handled according to a requested service without taking into consideration the number of ports and the operation state of a program server.  <P>SOLUTION: A host control unit 13 is configured to allocate input ports between the program server 11 and a switcher 12 and output ports by services only when needed, and then small numbers of input ports and output ports can be shared among many HD video signals and SD video signals, thereby improving effective use rates of the input ports and the output ports.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007313563-A (JP)
Title: Sandwiching structure of backing member
Inventor: CHEN MAR LON
IPC: B23K37/06
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sandwiching structure of backing member for weld metal holding aperture, which eliminates application of tape needed in a traditional structure and brings many advantages such as an improvement in weld quality and welding efficiency, and maintenance of cleanliness in working environment.  <P>SOLUTION: The sandwiching structure of backing member comprises the sandwiching structure, mainly the backing member and a sandwiching unit. In the sandwiching unit, a bar member is inserted into a hole in the backing member with its upper part and lower part projected out. The upper part is extended into the weld metal holding aperture, while a stopping part is prepared close to the lowest end of the lower part and an elastic member is arranged covering an outer periphery of the lower part between the stopping part and the backing member. A fixture part is formed in the upper part so that a sandwiching state is constituted on a mother material around the weld metal holding aperture by the width portion of the fixture part and the spring action of the elastic member. The method is characterized in that sealing is fulfilled to the bottom part of the weld metal holding aperture and the bar member extended into the weld metal holding aperture is melted in filler metal and combined as one piece during welding process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008285553-A (JP)
Title: Curable epoxy resin composition and cured product thereof
Inventor: MORITA YOSHIJI
IPC: H01L23/31
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable epoxy resin composition which is excellent in fluidity in molding and forms a cured product having low elastic modulus by curing the composition.  <P>SOLUTION: The curable epoxy resin composition comprises (I) an epoxy resin, (II) a curing agent for the epoxy resin and (III) crosslinked silicone particles prepared by binding a secondary amino group represented by general formula: R<SP>1</SP>NH-R<SP>2</SP>- (wherein R<SP>1</SP>is an aryl group or an aralkyl group; R<SP>2</SP>is a divalent organic group) to a silicon atom forming crosslinked silicone particle and used in an amount of 0.1-100 pts.wt. based on 100 pts.wt. total amount of the component (I) and the component (II).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284770-A (JP)
Title: Image forming apparatus and method for producing document
Inventor: KITAMOTO DAIJIRO
IPC: G06T1/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a highly confidential document from being printed on a paper medium without approval from a manager, and to add an evidence item indicative that the printing is performed under the approval irrespective of a document format.  <P>SOLUTION: When a print job is received through an LAN 103, an approval acquisition section 42 spools the job and sends an approval request mail to a manager's computer on the LAN 103. A synthesization processing section 43 reads image data relating to the spooled print job only when it acquires an approval mail from the manager's computer. In addition, the synthesization processing section 43 reads tint block data 51 or watermark data 52 stored in a storage section 40 to synthesize them with each other. A print processing section 44 allows a printer 16P to perform the printing of a document on a paper sheet 60 according to the synthesized image data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284452-A (JP)
Title: Pretreatment apparatus of reverse osmosis membrane plant
Inventor: YONEDA AKIRA
IPC: C02F1/52
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretreatment apparatus of a reverse osmosis membrane plant which mixes and agitates chemicals by a vortex flow generated in water intake piping without installing a mixing and agitating tank.  <P>SOLUTION: In the pretreatment apparatus of a reverse osmosis membrane plant which mixes chemicals A, B, such as a coagulant, with water taken by an intake pump 1, and filters the chemicals A, B-mixed water with a MF membrane 2 at the preceding stage of the reverse osmosis membrane plant having RO membranes, chemical injection nozzles 4 injecting the chemicals A, B respectively are connected to the water intake piping 3, and orifices 5 each made of a perforated plate having a plurality of holes 51 are installed on the upstream and downstream sides of the chemical injection nozzles 4 to rapidly mix and agitate the chemicals A, B in the intake piping 3 by a vortex flow generated by the orifices 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291858-A (JP)
Title: Cushion ring and fluid pressure cylinder
Inventor: KOBAYASHI NOBUYUKI
IPC: F15B15/22
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion ring without the risk of damaging an U-packing on a rod-side even when a cross sectional V-shaped throttle groove is formed.  <P>SOLUTION: The cross sectional V-shaped throttle groove 1a extending from a proper place of the cushion ring 1 to a rod-side end is formed in the outer periphery of the cushion ring 1 to throttle the flow rate of a working fluid to an input and output port formed from a rod-side fluid chamber to a rod-side cylinder head. An end guide surface 1b is formed in the rod-side end of the throttle groove 1a to guide the working fluid flowing through the throttle groove 1a in an obliquely outward direction of the cushion ring 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294720-A (JP)
Title: Broadcast type cryptographic system capable of tracing unauthorized person, its center device and user device, their programs and its recording medium
Inventor: SUZUKI KOTARO
IPC: H04L9/08
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast type cryptographic system capable of tracing an unauthorized person, and its center device and a user device.  <P>SOLUTION: In the broadcast type cryptographic system which comprises the center device having a plurality of short term keys and a plurality of user devices having portions of the plurality of short term keys, the center device uses the short term key belonging only to a user device having a viewing right to encrypt a content and broadcast the encrypted content to the user device and the user device having the viewing right uses one of the short term keys that the device itself should decrypt the encrypted content, a long term key allocated to each user device is used to update the short term keys. When the long term key is included in a pirated version user device, it is clarified that the user device to which the long term key is allocated is an unauthorized person.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295615-A (JP)
Title: Game machine
Inventor: TANAKA MASARU
IPC: A63F5/04
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To more surely notify a player of the number of replay time games consumed during a replay time game state in a drum type game machine.  <P>SOLUTION: In the drum type game machine 1 for shifting from a general game state to a big bonus game state advantageous to the player when a pattern combination corresponding to a special internal winning combination is stop-displayed at the prescribed position of the display window 4 of the drum type game machine 1 and shifting to the replay time game state wherein the winning probability of replay is improved after the end of the big bonus game state, the game machine is provided with a light shielding member 200 for light-shielding at least a part of the display window 4, a driving means for light shielding member 210 for driving the light shielding member 200, and a drive instruction means for light shielding member (sub control circuit 56) for driving the driving means for light shielding member 210 every time a prescribed value is counted for the number of unit games consumed during the replay time game state and controlling at least a part of the display window 4 to a light shielding state or a light transmitting state by the light shielding member 200.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304267-A (JP)
Title: Distribution analyzer of suspended matter concentration, and program
Inventor: NIHEI YASUO
IPC: G01N29/02
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To analyze easily a distribution of a suspended matter concentration on a cross section in the water.  <P>SOLUTION: A calculation grid is set on the cross section of a river which is a distribution analysis object of a floating earth-and-sand concentration (step 100), and a measured value is set on a calculation grid equivalent to a measuring spot of the floating earth-and-sand concentration measured actually in the river. The first operation (step 104-106) for operating a value of an additional term by using a fundamental equation showing a relation between a term showing a sedimentation amount of the floating earth-and-sand and the sum of a term showing a diffusion flux in the horizontal direction of the floating earth-and-sand, a term showing a diffusion flux in the vertical direction of the floating earth-and-sand, and the additional term in the state where each initial value is set on other calculation grids, and the second operation (step 108-112) for operating each floating earth-and-sand concentration on other calculation grids other than the calculation grid equivalent to the measuring spot in the state where the value of the additional term operated by the first operation is set in the fundamental equation are repeated until each value of the additional term and the floating earth-and-sand concentration is converged (step 114), to thereby determine the floating earth-and-sand concentration.  <P>COPYRIGHT: (C)2009,JPO&INPIT