baber/WOPTO huggingface dataset:
Patent JP-2004191967-A (JP)
Title: Scanning optical system and printer
Inventor: TAKEUCHI SHUICHI
IPC: B41J2/44
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning optical system and a printer in which a side lobe exceeding a threshold is suppressed as much as possible even when a microscopic waviness exists on the optical face of an image formation optical system.  <P>SOLUTION: A scanning optical system is so composed that a collimate lens 3, which has a first region 3b which acts to give a predetermined phase difference to a part of a luminous flux other than the luminous flux which passes through the beam axis and its vicinity of a laser beam on an optical face on the emitting side, is arranged on the optical path of the laser beam between a laser light source 1 and a polygon mirror 6. Further, a laser beam printer in which such a scanning optical system is included is composed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005161434-A (JP)
Title: Drill
Inventor: TAKIGUCHI MASAHARU
IPC: B23B51/08
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily change its chamfering quantity with a simple constitution, in a drill for performing chamfering work for removing burrs of obverse-reverse surfaces of a workpiece simultaneously with boring work.  <P>SOLUTION: This drill can freely protrude and retreat chamfering blades 51 and 52 from an outer peripheral surface 12A of an edge part 12, by storing a cartridge 40 having the chamfering blades 51 and 52 in a recessed part 30 formed on the outer periphery of a tip side part of the edge part 12 so as to be elastically displaceable in the radial direction of a drill body 10. The cartridge 40 is composed of a cartridge body 41 having the chamfering blades 51 and 52, and a plate spring 45 detachably fixed to this cartridge body 41 and detachably fixed to the recessed part 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167786-A (JP)
Title: Automatic reconnection method, line connection apparatus, automatic reconnection apparatus, and telephone terminal
Inventor: OKITA NORIMICHI
IPC: H04M11/00
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service for charging a called destination and permitting call termination only from a specific number without generating network service contract charges or the like and without charging a caller side at all.  <P>SOLUTION: In a telephone system 1 for connecting a line between an outside line telephone terminal and an inside line telephone terminal, the system includes a called telephone number confirmation section 100 for recognizing, when a telephone call is terminated, a telephone number of a caller notified from a telephone network, judging whether or not the telephone number of the caller corresponds to any one of telephone numbers registered in advance, temporarily disconnecting the call if it corresponds to a telephone number registered in advance, and outputting the telephone number of the caller and a called telephone number, and a call origination control section 102 for receiving the telephone number of the caller and the called telephone number from the called telephone number confirmation section 100 and calling a caller telephone terminal 2 and a called inside line telephone terminal 3 corresponding to the called telephone number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161269-A (JP)
Title: Coating device and coating method for resin dispersion liquid, manufacturing method for polyimide resin endless belt and manufacturing method for fixing belt
Inventor: YONEYAMA TAKESHI
IPC: G03G15/20
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating device for a resin dispersion liquid capable of forming a smooth coating film even if a core body with bad roundness is used when helical winding coating is carried out and a coating method, and to further provide a manufacturing method for a polyimide endless belt and a fixing belt utilizing the coating method for the resin dispersion liquid.  <P>SOLUTION: In the coating method for coating the core body 10 with a polyimide precursor solution 14 by rotating the cylindrical core body 10 such that a central axis becomes horizontal, flattening deposited polyimide precursor solution 14 while flowing down and depositing, for example, the polyimide precursor solution 14 (resin dispersion liquid) on the core body 10 and relatively and horizontally moving the deposition part and the flattened part from one end of the core body 10 to the other end, a flattening device 24 for flattening is constituted by a spatula 24 (plate-like member) press-contacted with the core body 10; and an adjustment member 26 for adjusting the press-contact force of the spatula 24 to the core body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175546-A (JP)
Title: Clamping system of imaging signal and imaging apparatus
Inventor: TARIKI MOTOI
IPC: H04N5/18
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a random number generating circuit having reduced periodicity with a simple configuration in a digital OB clamp circuit utilizing error diffusion, and to provide an error diffusion digital clamp circuit with a simple configuration.  <P>SOLUTION: The least significant bit of a digital image signal to be clamped is converted into a parallel signal having the same number of bits as a numeral value lower than a decimal point in a clamp level with a determined rule, and the converted signal is used as random numbers. Also, the least significant bit of the image signal is sequentially delayed by the number of stages equal to or more than the number of bits of a numeral value lower than a decimal point in a clamp level at a reference clock of the image signal, and one obtained by taking the least significant bit of the same number of the number of bits of the numeral value lower than a decimal point from each output of the delay element is used as random numbers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171274-A (JP)
Title: Thermal spray coating film forming method, and sliding member
Inventor: TAKAHASHI HIDEO
IPC: F02F1/00
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a thermal spray coating film having excellent scuffing resistance and excellent wear resistance while ensuring adhesiveness of the thermal spray coating film to a body to be thermal-sprayed.  <P>SOLUTION: When forming a thermal spray coating film by spraying thermal spraying powder melted by plasma flame from a nozzle tip on an inner surface of a bore while moving a thermal spraying gun from one end side to the other end side of the inner surface of a cylinder bore, the supply of assist gas to be supplied to the thermal spraying gun is determined so that the supply is smaller than the supply (at a reduced level Q2) in the second plasma thermal spraying with respect to the supply (the initial set flow rate Q1) at the first plasma thermal spraying. If the assist gas supply is reduced, a large number of minute pores can be formed in the spray coating film, lubricant can be retained in the pores, and the scuffing resistance and the wear resistance can be considerably improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174613-A (JP)
Title: Organic electroluminescent element
Inventor: WATANABE TADASUKE
IPC: C08F28/00
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element highly efficient by using a compound of this invention.  <P>SOLUTION: This is an organic electroluminescent element having at least one organic layer including a light-emitting layer between a pair of electrodes, a compound is contained in the organic layer, and the compound has the main chain part and the side chain part, and carbon atom contained in the main chain part is bonded to the atomic group of the side chain part and constitutes a ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174665-A (JP)
Title: Transparent conductive film and touch panel, and manufacturing method therefor
Inventor: ASAOKA SATOKO
IPC: H01H13/712
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive film having a composition which allows mechanical durability such as finger input durability and pen input durability to be satisfactory, achieves improved durability in the vicinity of what is called a frame when applied to a touch panel, in particular, and also achieves easy manufacture and excellent productivity, and to provide a touch panel using the same.  <P>SOLUTION: The transparent conductive film 10 comprises a transparent conductive coating 2 made of a composite oxide of In-Sn that is formed on at least one of surfaces of a film base material 1 made of a light transmissive polymer resin. The film base material 1 is made up of first, second and third layers 11, 12 and 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004206098-A (JP)
Title: Photoreactive compound adjusted for color splitting light-transmissive structure
Inventor: BABA SHIGEKI
IPC: G02B5/20
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerated photoreactive compound which can be effectively utilized out of photoreactive compounds formed into films once by color splitting light-transmissive structure by a method of forming films by liquid drops, a color splitting light-transmissive structure manufactured by using the regenerated photoreactive compound; and a method of manufacturing the color split light-transmissive structure.  <P>SOLUTION: The regenerated photoreactive compound for the color splitting light-transmissive structure has a solvent liquid and a photosensitive composition suspended in the solvent liquid and is picked up after being formed into a film on a core material at least once when manufacturing the color splitting light-transmissive structure, and the H<SB>2</SB>O content of the regenerated photoreactive compound for the color splitting light-transmissive structure is ≤3wt%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005137855-A (JP)
Title: Hot-spring curing auxiliary rotary stool varying depth to be used in bathtub
Inventor: NAKAGAWA YOICHI
IPC: A47K3/12
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-spring curing auxiliary tool by which the depth can be adjusted as desired in the bath and a bather can enjoy bathing by allowing the bather to rotate a seat while sitting, for solving a problem that a bather cannot stay in a bath because a bath has a constant depth for hot-spring curing of legs and a waist and a whole body is dipped in the bath.  <P>SOLUTION: The hot-spring curing auxiliary rotary chair for adjusting depth is constituted so that a male screw support is set on the bottom part of a seat base (1) and is screwed into a female screw (6) on the center part of a tripod support to enable vertical movement and rotation of the seat (1), wherein the chair is formed in a tripod for stable sitting and uses a somewhat heavy material in spite of the small size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173362-A (JP)
Title: Image forming apparatus
Inventor: OMURA HIROISA
IPC: G03G21/14
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive image forming apparatus which allows blocking of toner in a toner container to be detected without adding a new constituent member or the like leading to the cost rise and allows breakage of driving mechanisms such as a carrying-out motor and a reduction gear to be prevented beforehand by informing a worker of toner blocking.  <P>SOLUTION: The image forming apparatus is provided with a carrying-out means 2 for carrying out toner from a toner container 1, a detection means 3 for detecting an operating resistance of the carrying-out means 2, a display means 4 capable of displaying toner information relating to a state of the toner container 1, and a control means 5 for controlling the carrying-out means 2 and the display means 4, and the control means 5 stores an error condition therein, and the control means not only stops the carrying-out means 2 but also causes the display means 4 to display information prompting the worker to reload the toner container 1 when detection data of the operating resistance of the carrying-out means 2, which is detected by the detection means 3 meets the error condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181446-A (JP)
Title: Preform for plastic optical member, its manufacturing method, and plastic optical fiber
Inventor: NAKAMURA YOSHISADA
IPC: G02B6/00
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress bubble from being contained in a preform for plastic optical members.  <P>SOLUTION: Using a polymer (PVDF) with a low refractive index, a hollow tube 12 is formed so as to become a clad controlled to a desired outer diameter, thickness and length. A core part 25 consisting of the polymer is formed by charging a polymeric composition (MMA) 27 into the hollow tube and polymerizing it. In this case, a cause of bubble generation in polymerization in the core part is suppressed by the shape-controlled hollow tube 12, so that no bubbles are contained in the core part 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176925-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can display the animation images with a limited burden on control along with no sense of apparent incongruity.  <P>SOLUTION: In the game machine, after the display is made from the head frame image (frame image 500a) to the final frame image (frame image 500e), when the head frame image is displayed, a repeated animation image reproduction processing is executed to repeat the reproduction processing of the first animation images (animation images 500) so arranged as to produce the successive animation images.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180499-A (JP)
Title: Chain with mark
Inventor: TAKEDA HIROYUKI
IPC: F16G13/02
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain with a mark, capable of reducing the cost and keeping the strength of the whole chain uniform.  <P>SOLUTION: This chain is formed by disposing a plurality of guide plates 11, 11' for positioning a chain on a sprocket in the width direction in engagement with the sprocket on both sides in the width direction of the chain. The respective guide plates 11, 11' are provided with flat surfaces 11A, 11'A formed on one side with the center line of a pin hole interposed between them, and cutout parts 11a, 11'a formed on the other side. In a position corresponding to a timing mark 60 of the sprocket, an inverted guide plate 11 is disposed to be different in the backside shape from the other guide plates 11' disposed on both right and left sides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146242-A (JP)
Title: Ptc electrically-conductive coating material and ptc planar heating element
Inventor: KIN RYUSHUTSU
IPC: H05B3/34
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new PTC (positive temperature coefficient) electrically-conductive coating material capable of giving a planar heating element which has excellent flexibility, has extremely high heat-resisting stability at 80°C, extremely scarcely causes a change with the lapse of time, when used, has an extremely high PTC factor and a low initial electric resistance at the same time, and has good form stability.  <P>SOLUTION: The PTC electrically-conductive coating material contains carbon black or graphite, paraffin, a thermoplastic elastomer, a crystallizable thermoplastic resin, and a solvent, wherein the coating material is formed by satisfying requirements (1) to (4) as follows: (1) the paraffin has a melting point of 86-110°C; (2) the paraffin is contained in such an amount that a weight ratio thereof to the carbon black or the graphite is in a range of 1.5 to 3.5; (3) the paraffin is contained in an amount of 40-80 wt% based on the total amount of resin components including the thermoplastic elastomer and the crystallizable thermoplastic resin and the paraffin; and (4) the carbon black or graphite is contained in an amount of not less than 14 wt% and less than 22 wt% based on the total solid content.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180095-A (JP)
Title: Drain method from seashore and its drain pipe
Inventor: SHIBATA KENICHI
IPC: E02D3/10
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain method from the seashore and its drain pipe, for performing construction, without impairing a scenery as practical as possible, by facilitating laying work of the drain pipe.  <P>SOLUTION: An excavation hole 4 is formed in the seashore by an excavator 3. The water permeable drain pipe 6 is mainly composed of cylindrical woven fabric 10 having a self-shape keeping property by using thread having bending repulsion in a part of at least the weft, and is connected to a tip part of an excavation rod 5 of the excavator 3. The drain pipe 6 connected to the excavation rod 5 is pulled in the excavation hole 4 by extracting the excavation rod 5 from the excavation hole 4. Thus, the laying work of the drain pipe 6 is facilitated, and the drain pipe 6 can also be laid in the seashore without impairing the scenery as practical as possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004207243-A (JP)
Title: Plug-in position control element
Inventor: SAUR MARTIN
IPC: H01R13/703
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the inspection of a proper position of an electrical plug-in connection part in an application filed in which place shift, for example, occurs during operation.  <P>SOLUTION: The plug-in position control element is provided with a trigger element which activates a sensor element in a state where the electrical plug-in connection part is correctly and completely plugged in and a signaling device which outputs a monitoring signal to an operator when the sensor element is activated by this trigger element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005190696-A (JP)
Title: Heating cooker
Inventor: KOIKE TOSHIO
IPC: H05B6/12
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker by which heat insulating efficiency of the cooker is improved, and discoloration and deformation of a table are prevented.  <P>SOLUTION: The heating cooker (a supplemental heating cooker 30) is constituted by a top plate (a subtop plate 33) held at the upper part of a framework 44, and a cooker main body 30A in which an induction heating coil 45 or the like is held within the framework 44. A cooker (a rice cooker 60) is constituted by a pot vessel 61 which supports an inner pot 54 as freely housed in the vessel and a lid body 68 which openably cover the pot vessel 61. A leg 78 extended downward is provided on a bottom face 61A of the pot vessel 61 of the cooker (the rice cooker 60). A recessed portion 32B which holds the leg 78 is provided on the upper face of the top plate (the subtop plate 33) of the heating cooker (the supplemental heating cooker 30). The cooker (the rice cooker 60) is placed on the top plate (the subtop plate 33) of the heating cooker (supplemental heating cooker 30), and the inner pot 54 is heated by the induction heating coil 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005190753-A (JP)
Title: Induction heating cooker
Inventor: HONMA MITSURU
IPC: H05B6/12
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool the temperature rise of a heating coil that is brought about in induction heating of a cooked pan by using a small amount of cooling air, realize stable heating cooking, and provide a quiet kitchen environment in which noise of a fan is suppressed.  <P>SOLUTION: In this induction heating cooker, a heating coil 20 for heating at least a cooked pan and a coil base 21 is provided on which the heating coil 20 is placed and on which a ferrite 24 of a highly magnetically permeable member is arranged at the downward position and the side position of the heating coil 20 or at only the downward position of it, a heat sink 22 for heat radiation means is arranged outward of the magnetic field which is generated by the high frequency current supplied to the heating coil 20 and in which the cooked pan is heated by induction heating, and a heat transporting member 23 is interposed in the gaps between the heating coil 20 and the heat sink 22 and between the coil base 21 and the heat sink 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004104834-A (JP)
Title: Network system, spanning tree configuration method, spanning tree configuration node, and spanning tree configuration program
Inventor: ENOMOTO ATSUSHI
IPC: H04L12/44
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system and a spanning tree configuration method in which a probability of congestion occurrence is reduced, and frequency of occurrence of arrival delay or omission of a frame caused by congestion is decreased.  <P>SOLUTION: While operating a tree before a change, a node comprising a spanning tree on a network where a plurality of nodes are connected generates a tree after a cost change by using another VLAN and a tree to be utilized for transfer is switched after the novel tree is stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005187895-A (JP)
Title: Heat resistant magnesium alloy casting
Inventor: OHORI KOICHI
IPC: B22D21/04
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resistant magnesium alloy casting which has excellent mechanical properties and creep properties, and has improved castability and creep strength as well.  <P>SOLUTION: The heat resistant magnesium alloy casting has a composition comprising, by mass, 1.5 to 6% Al, 0.3 to 3% Ca, 0.1 to 1% Mn and 0.01 to 1% Sr, further comprising one or more kinds of metals selected from 0.1 to 3% La, 0.1 to 3% Ce and 0.1 to 3% Nd, and, if required, further comprising 0.1 to 1% Si and 0.2 to 1% Zn, and the balance Mg with inevitable impurities. Thus, a casting with a desired shape having satisfactory castability can be obtained without causing casting cracks by diecast molding or the like. The casting has excellent high temperature creep strength, can be used, e.g., for components concerned with an automobile engine, and has excellent corrosion resistance as well.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005190868-A (JP)
Title: Manufacturing method of fuel cell
Inventor: HONMA HIROKI
IPC: H01M8/02
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an intended current collecting performance with a simple process, and efficiently generate power by preventing deterioration of a separator.  <P>SOLUTION: In a separator 28, at first, a flat plate member 32 and a channel member 34 are joined with brazing or the like, to form a fuel gas feeding communicating hole 30 and a fuel gas feeding channel 52 between the flat plate member 32, and the channel 34. Next, first bridging parts 40 of the flat plate member 32 is fitted into notch parts 54 of each circular plate part 36, so that the circular plate parts 36 are not affected by the heat during joining.  <P>COPYRIGHT: (C)2005,JPO&NCIPI