baber/WOPTO huggingface dataset:
Patent JP-2004266778-A (JP)
Title: Motion vector detecting apparatus
Inventor: SHIGESATO TATSURO
IPC: H04N19/423
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion vector detecting apparatus capable of reducing the power consumption.  <P>SOLUTION: The motion vector detecting apparatus is provided with: a reduced frame generating unit 1 for generating a reduced coded frame resulting from reducing a coded frame and a reduced reference frame resulting from reducing a reference frame for detecting a motion vector of the coded block; a reduced motion vector detection unit 2 for detecting the reduced motion vector of the reduced coded block included in the reduced coded frame generated by the reduced frame generating unit 1 on the basis of pixel data existing in a first reduction reference area included in the reduced reference frame generated by the reduced frame generating unit 1; and a motion vector detection unit 3 for detecting the motion vector of the coded block on the basis of the reduced motion vector detected by the reduced motion vector detection unit 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279435-A (JP)
Title: Heat-developable photosensitive material and image forming method
Inventor: NARIYUKI SHOJI
IPC: G03C5/08
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming material for obtaining full sensitivity expected, from the use of blue to ultraviolet laser lights using high AgI-containing silver halide.  <P>SOLUTION: A heat-developable photosensitive material contains at least photosensitive silver halide, non-photosensitive organic silver salt, a reducing agent, and a binder, and the total content of silver iodide of the photosensitive silver halide is 40 mol% or higher, and 100 mol% or lower, and heat development is started, as soon as exposure or within 60 seconds after the exposure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004273644-A (JP)
Title: Semiconductor laser
Inventor: SHIBATA YASUO
IPC: H01S5/125
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser that has no mode hops, is easily controlled and has a large wavelength variable region, and easily copes with deterioration in an element.  <P>SOLUTION: An active layer 502 having wavelength selectivity, a waveguide core 503 having no gains and no wavelength selectivity, and a reflection region (waveguide end face) 509 having no gains, are connected in series to the advance direction of light; and an electrode 506 for phase control for changing the optical effective length of the waveguide core 503 is provided. Additionally, the active layer 502 has a diffraction grating 510 that includes a gain medium having the gain in the core of the waveguide, and has a first gain where at least one of the thickness and width of the medium for composing the core of the waveguide or cladding changes periodically.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230114-A (JP)
Title: Video game machine, recording medium, and program
Inventor: ANDO TAKEHIRO
IPC: A63F13/833
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide game features when a battle is started between characters to be moved and displayed.  <P>SOLUTION: It is determined whether the movement direction of a first character 41 is the same as that of a second character 42. When coincidence is found in the movement direction, it is judged whether movement sequences are exchanged between the first and second characters 41, 42. When exchange is confirmed in the movement sequence, the battle is started between the first and second characters 41, 42.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271055-A (JP)
Title: Toy firework
Inventor: INOUE TAKUYA
IPC: F42B4/24
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toy firework capable of improving the amusingness in use by combining a snake-ball firework and a smoke firework.  <P>SOLUTION: This toy firework is constituted by combining the snake-ball firework 1 and the smoke firework 3 in a state that when one of the snake ball and the smoke firework is burnt, the other is also burnt. A holding body 5 has a recessed part 7 to accommodate the smoke firework therein, the snake-ball is placed on the smoke firework in a state of kept into contact with the smoke firework, and a fuse wire 9 is attached to the snake-ball firework. The fuse wire is attached to an upper end 1a of the snake-ball firework, and a paper piece 11 covering the whole face of the upper end of the fuse wire and the snake-ball firework, is starched up to the upper end of the fuse wire and the snake-ball firework.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267938-A (JP)
Title: Luminescent liquid suction device
Inventor: KOJIMA TOICHI
IPC: B08B5/04
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminol liquid suction device capable of recovering a chemiluminescent liquid into a container for waste with user's hands kept off from the liquid.  <P>SOLUTION: The luminescent liquid suction device has a suction blower 4 in a casing 3 equipped with casters 2, sucks the luminol liquid 15 by means of a nozzle 6, stores the liquid in a recovering tank 5 connected between the suction blower 4 and the nozzle 6 and can discharge the liquid from an outlet 7 disposed at the recovering tank 5. The recovering tank 5 is disposed in a position higher than the suction blower 4 and the suction opening of the suction blower 4 is connected to the upper part of the recovering tank 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267941-A (JP)
Title: Solid catalyst
Inventor: AKISHIKA KENICHI
IPC: B01J31/08
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid catalyst for synthesizing methyl formate at a high efficiency from carbon monoxide and methanol under pressure in a solution of methanol or the like without requiring catalyst separation.  <P>SOLUTION: The solid catalyst of a heat resistant ion exchange resin anion-exchanged to be an alkoxide type is used for synthesizing methyl formate from carbon monoxide and methanol in the solution of methanol or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274500-A (JP)
Title: Digital camera
Inventor: MORIMOTO YASUHIRO
IPC: H04N5/225
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of in which an album file can be more easily browsed.  <P>SOLUTION: The digital camera has a function for album registration of photographed images or the like and is provided with a display part such as an LCD 5 and a switch button (QV button) for switching display images on the display part. In response to pressing the switch button, a display target image on the display part is changed among a live view image in a photographing mode, a regenerative image relating to a data file in a reproducing mode and an album image relating to an album file in an album reproducing mode. For example, in response to pressing the switch button, the respective images are successively displayed in said order. Preferably, the regenerative image is not displayed while the photographing file is not saved, and the album image is not displayed while the album file is not registered.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272711-A (JP)
Title: Vending machine
Inventor: KAWAKAMI KOJI
IPC: G07F11/58
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the anti-theft property of a displayed commodity.  <P>SOLUTION: This vending machine comprises a cover plate 90 arranged openably and closably in the moving range of a commodity receiving base 70 within a body cabinet 1, which permits the carrying-out movement of a commodity by the receiving base 70 when it is opened, and closes a route extending from a commodity outlet 3 to a commodity display shelf 50 when it is closed; an opening and closing resulting member 101 arranged movably within the body cabinet 1, which engages the cover plate 90 to arrest its opening movement when the cover plate 90 is located in a fist position in the closed state, and permits the opening movement of the cover plate 90 when it is located in a second position; and a rocking driving mechanism 110 for driving the opening and closing regulating member 101 from the second position to the first position by transmitting a pressing force by operation of a flat cam 113.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273071-A (JP)
Title: Discriminating method for welded state quality of leader buckle and device therefor
Inventor: SODA HIROSHI
IPC: G11B23/26
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fused state quality discriminating method by which the welded state quality of a welding part of a leader buckle can be simply discriminated, with non-destruction and in large quantities.  <P>SOLUTION: The welded state of the welded part of the leader buckle is discriminated depending on whether the leader buckle 20 keeps a horizontal state in a cantilever state (c) or it is hung down by gravity (d), when the buckle 20 is released in a horizontal state after a leader tape 10 is fixed (a) and after the buckle 20 is pulled with the force of 1 to 10kg.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282362-A (JP)
Title: Bidirectional line switched ring network
Inventor: YAMAGUCHI NAOKI
IPC: H04B10/29
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of a line connection error caused by the generation of a fault by optionally setting a line without bundling a VT (virtual tributary) line to an STS (synchronous transport signal) line.  <P>SOLUTION: In the BLSR (bidirectional line switched ring) network constituted of connecting a plurality of optical transmission devices like a ring, an optical transmission device existing in a transmitting side node transmits transmitting side node ID to respective lower order group lines and an optical transmission device existing in a receiving side node compares the received transmitting side node ID with a previously set expected value of the transmitting side node ID, and when not coincident, inserts an alarm instruction signal into the node ID to prevent the generation of a connection error at the generation of a fault.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286787-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA YUKIFUMI
IPC: G02B5/20
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with excellent color reproducibility, high definition and a high aperture ratio by minimizing the variations over the whole area of a color filter non-forming region even when positional deviation of a color filter takes place.  <P>SOLUTION: The liquid crystal display device is provided with a color filter forming region and the color filter non-forming region in a pixel within lighted region which is visually recognizable by an observer. In the pixel, the first edge of the lighted region lies on both color filter forming and non-forming regions. Further, the second edge opposite to the first edge of the lighted region lies on both color filter forming and non-forming regions. The first edge lies on the color filter non-forming region in a region opposite to the color filter forming region of the second edge. The second edge lies on the color filter non-forming region in a region opposite to the color filter forming region of the first edge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289319-A (JP)
Title: Ip terminal device
Inventor: TAKAHASHI MASAKATSU
IPC: H04L12/70
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP terminal device capable of suppressing a decrease in audio quality, even if a VoIP (voice over IP) packet is lost.  <P>SOLUTION: The IP terminal device 1A is provided with a VoIP packet receiving means 11 for receiving VoIP packets each having a sequence number information including audio signal data, a VoIP packet accumulating means 12 for accumulating the predetermined number of VoIP packets received by the means 11, and a packet recovery means 13 for using one of the received VoIP packets instead of a (N+1)th packet when the means 12 cannot receive the (N+1)th packet in receiving the Nth VoIP packet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285203-A (JP)
Title: Polymer gel composition, its manufacturing method and optical element using polymer gel composition
Inventor: TSUTSUI HIROAKI
IPC: C08K5/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which largely changes the total light transmittance, has a small haze value and is highly transparent.  <P>SOLUTION: The polymer gel composition comprises a polymer gel continuous phase, a polymer gel particle dispersed in the polymer gel continuous phase which solely causes volume changes by stimulus, and a liquid contained in the polymer gel continuous phase and in the polymer gel particle, where the polymer gel particle contains a dimming material, and the polymer gel continuous phase and the polymer gel particle form an interpenetrating network structure. The optical element comprises the polymer gel composition sandwiched between a pair of substrates and end parts of the substrates are sealed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285766-A (JP)
Title: Handrail
Inventor: IMASAKA TAKAO
IPC: E04F11/18
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail which absorbs variation in thermal conditions in the ambient environment, offers a good feeling to the user, and achieves excellent durability.  <P>SOLUTION: According to the structure of the handrail, a handrail core has filled therein a thermal storage material having an extremely large thermal storage capacity. Under heated conditions in which the temperature of a handrail surface is excessively raised, heat is absorbed in the thermal storage material, and therefore excessive rise of the temperature of the handrail surface is suppressed. The heat stored in the thermal storage material is gradually emitted from the same as the ambient temperature falls, and therefore the temperature of the handrail surface is maintained at a constant temperature, which allows a person to feel comfortable when the person touches the handrail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296493-A (JP)
Title: Heat sink, method of manufacturing the same, power module, and method of manufacturing the same
Inventor: NAGASE TOSHIYUKI
IPC: H01L23/36
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink which can maintain high junction reliability even when the sink is placed under a temperature cycle when the sink is used, and to provide a power module, a method of manufacturing the heat sink, and a method of manufacturing the power module.  <P>SOLUTION: The power module 10 is provided with an insulating circuit board 18 having an insulating substrate 14, the heat sink 17 provided on one surface of the circuit board 18, and a semiconductor chip 13 provided on the other surface of the circuit board 18. The insulating circuit board 18 is provided with a metallic layer 16 formed on one surface of the insulating substrate 14 and the heat sink 17 is provided with a main body 21 constituting at least the contacting surface with the insulating circuit board 18. The main body 21 of the heat sink 17 and metallic layer 16 are formed of pure Al, an Al alloy, pure Cu, or a Cu alloy. The heat sink 17 is joined to one surface of the insulating circuit board 18 through an intermetallic compound layer 19 containing Sn and Ni.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295317-A (JP)
Title: Information processor, drawing method and program making computer execute the method
Inventor: OKAZAKI KIMIHITO
IPC: G06F17/50
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a Bezier curve faithfully reflect a characteristic which a user desire to express, when drawing the Bezier curve.  <P>SOLUTION: When drawing a Bezier curve passing anchor points a, b, c inputted by the user, a straight line L1 formed by rotating a straight line ab with the anchor point b as a fulcrum and a straight line L2 formed by rotating a straight line bc with an anchor point B as a fulcrum are found. Thereafter, a control point Cb1 and a control point Cb2 are found on the respective straight lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296249-A (JP)
Title: Luminaire
Inventor: YAMAGUCHI MASAO
IPC: F21Y101/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED luminaire usable as a substitute for a light source such as a bulb, and capable of adjusting light distribution.  <P>SOLUTION: This luminaire is so structured that an LED module 3 having a plurality of LED elements 7 mounted to a mounting board 6 for emitting light toward a reflecting surface 1 is installed in the nearly cup-like reflecting surface 1, is provided with a nearly tubular lens unit 9 having, around a plurality of the LED elements 7, lenses 8 corresponding to the respective LED elements 7 and sliding almost parallel with a center axis of the reflecting surface 1; and allows the emission direction of light to the reflecting surface 1 from the LED module 3 to be adjustable by sliding the lens unit 9. The reflecting surface 1 is formed by applying a treatment such as a mirror surface treatment to the inside surface of a reflecting plate 2 formed into a nearly cup-like shape by using a material such as aluminum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294743-A (JP)
Title: Information projecting device
Inventor: YAMAZAKI HARUYUKI
IPC: G09G5/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an information projecting device capable of realizing the reduction of the cost on business by easily recognizing time spent for a conference or the like, and also confirming projected information by using display about time or date or the like and proving it.  <P>SOLUTION: The information projecting device for projecting information such as an image or a video such as a projector and a back projection type projector is constituted of a date and time display means capable of displaying the information such as the image or the video or the time or the date.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292029-A (JP)
Title: Packaging/filling machine
Inventor: MICHAEL OHLSSON
IPC: B65B51/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging/filling machine, which prevents an excessive heating of packaging materials and preheats a thin film to be controlled easily when seals together a thick packaging material and the thin film-like packaging material.  <P>SOLUTION: The packaging/filling machine comprises a tape supply means 48 which sends out a strip tape 42, a pressure roller 47 which presses and heat seals together the strip tape 42 and a packaging material web 41 in an interlocking movement with a counter roller, a preheating nozzle 43 which is arranged upstream and has a plurality of hot air jet nozzles so as to preheat the side end surface of the packaging material web 41 on which the strip tape 42 is sealed, and a tape preheating means which jets the branch flow of the hot air jetted from the hot air jet nozzles toward the strip tape 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300251-A (JP)
Title: Method for producing fine particle adsorption material and fine particle adsorption material
Inventor: KANO TAKEYOSHI
IPC: B32B37/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fine particle adsorption material having a fine particle adsorption layer with excellent durability, on which a functional fine particle is firmly adsorbed in a monolayer or laminated state, and maintaining the effect of the adsorbed functional fine particle and to provide a method for producing the fine particle adsorption material which has the properties and from which a fine particle adsorption layer of multilayer structure is readily formed.  <P>SOLUTION: The method for producing the fine particle adsorption material comprises a process for forming a polymerization initiation layer obtained by fixing a polymer containing a functional group and a crosslinkable group having polymerization initiation ability on the side chain on the surface of a substrate by a crosslinking reaction, a process for bringing a compound containing a polymerizable functional group and a polar group into contact with the polymerization initiation layer, irradiating the polymerization initiation layer with radiation to bond the compound to the surface of the polymerization initiation layer by graft polymerization and a process for adsorbing the fine particle for forming interaction with the polar group on the surface. The fine particle adsorption material is obtained by the production method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298357-A (JP)
Title: Golf shaft
Inventor: YUGE HISAKAZU
IPC: B82Y30/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf shaft which has improved bending strength without influencing the design of the flexible stiffness of a golf shaft and is light-weight and excellent in durability, and feels well.  <P>SOLUTION: The golf shaft is obtained by laminating a plurality of fiber reinforced resin layers such as bias layers, straight layers, reinforcing layers. The fiber reinforced resin layers are obtained by impregnating carbon fibers whose direction is uniformed in one direction with epoxy resin obtained by kneading a carbon nanotube of 3 pts. with respect to the epoxy resin 100 pts. to obtain one-directional fiber reinforced prep-reg, segmenting it in a prescribed shape, coaxially laminating the fiber reinforced resin pre-preg 17 on a mandrel 16, heating and curing it, and removing the mandrel 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300755-A (JP)
Title: Construction method for grade separated crossing, grade separated crossing, construction method for bank, and bank
Inventor: YOSHIKAWA TADASHI
IPC: E01C1/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for a grade separated crossing which can be constructed in a narrow permanently-installed working zone, the grade separated crossing, a construction method for a bank, and the bank.  <P>SOLUTION: A bearing pile 5 and a footing 7 are installed in ground 11. Subsequently, a side-span main girder 25 is precedently assembled in the permanently-installed working zone 33, and jacked up by a hoisting and lowering device 27. After that, an overhanging section 41 is fixed for the formation of a side-span girder 13. While a center-span girder 15 is assembled on a side-span girder 13a, a bridge pier 17 and an abutment 19 are constructed on the footing 7 below the girder 13, and the girder 13 is erected by being jacked down on the bridge pier 17 and the abutment 19. Concurrently with the assembly and erection of the girder, T-shaped precast retaining walls 43 are installed in two rows in the planned position of the bank 23, so that a base section 71 can be formed and so that a backfill 61 can be installed. An L-shaped precast retaining wall 65 is installed to form a side section 73, and back-filling is performed by means of a backfill 67 so that the bank 23 can be constructed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI