baber/WOPTO huggingface dataset:
Patent JP-2005027207-A (JP)
Title: Peer-to-peer communication system, presence monitoring apparatus, and user terminal device
Inventor: ASAI ARIHITO
IPC: H04L12/24
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To notify a monitoring request source of a fact that the connection state of a monitored terminal device is changed, every time the connection state of the monitored terminal device is changed without causing an increase in load on a presence monitoring apparatus, even if the number of connection state monitoring request sources increases, in a peer-to-peer communication system.  <P>SOLUTION: A monitoring request source terminal device 1A notifies the presence monitoring apparatus 2 of a request of monitoring a monitored terminal device 1B. If the own connection state is changed, the device 1B notifies the device 2 of that fact. Upon receiving the connection state notice from the device 1B, the presence monitoring device 2 transmits the information of a monitoring request source device 1A to the device 1B. The device 1B registers the received information of the device 1A. Every time the connection state is changed, the device 1B directly transmits the fact to the device 1A in which the connection state is registered. A user terminal device 1A checks the connection state of the device 1B on the basis of the received connection state notification, and immediately starts communication with the device 1B if the device 1B is in a connection state and the connection is required.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026180-A (JP)
Title: Fuel cell system
Inventor: IKEZOE KEIGO
IPC: H01M8/02
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system of low cost utilizing the advantage of a porous separator.  <P>SOLUTION: The fuel cell system comprises a plurality of generating regions which includes at least one fuel battery cell having an electrode layer (MEA 15) containing an electrolyte membrane and separators interposing the electrode layer (MEA 15). The upstream side generating region (fuel cell 1) including at least the most upstream generating region out of the generating regions is constructed of a fuel battery cell 11 in which at least one of the separators is made of a porous separator 16 constituted of a porous body and having a reactant gas passage 14 and a humidifying water passage 17. And at least a part (fuel cell 2) of the generating regions connected in series on the downstream side of the upstream side generating region (fuel cell 1) is constructed of a fuel battery cell 21 which uses a solid separator 26 that is constituted of a substantia compacta and has a reactant gas passage 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037301-A (JP)
Title: Multispindle sensor device
Inventor: NODA MASARU
IPC: G01P15/18
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multispindle sensor device for suppressing an increase in a circuit scale and an increase in power consumption by amplifying a multispindle sensor signal, correcting offset, correcting sensitivity, and correcting the temperature drift by a single-system amplification circuit.  <P>SOLUTION: The amplification circuit is set to be in a single system, a total of four types of signals, namely a plurality of signals of the multispindle sensor and the signal of a temperature sensor, are time-shared for amplification processing. Memory contents for storing a value to be corrected to each signal are selected and read corresponding to the time-sharing amplification of the signal to cope with an offset and sensitivity deviation that differ for each signal. Additionally, for temperature compensation, a temperature signal that is subjected to time-shared amplification processing is retained by a demultiplex sample/hold circuit for use in amplification processing of XYZ-axis signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035958-A (JP)
Title: 3-alpha-GLYCOSYL alpha,alpha-TREHALOSES AND METHOD FOR PRODUCING THE SAME AND APPLICATION THEREOF
Inventor: NISHIMOTO TOMOYUKI
IPC: A23L27/30
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide saccharide 3-α-glycosyl α, α-trehaloses in which utilization and processing can be carried out without fearing browning and deterioration because of stable saccharide and wide application has been expected.  <P>SOLUTION: The 3-α-glycosyl α,α-trehaloses have α-glycosyl α,α-trehalose structures represented by chemical formula 1 in the molecule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004100135-A (JP)
Title: Sanitary paper and absorber using the same
Inventor: ITO HIROSHI
IPC: A61F13/15
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide sanitary paper excellent sanitarily and to provide an inexpensive disposable absorber using the sanitary paper.  <P>SOLUTION: The sanitary paper comprises ≥0.2g/m<SP>2</SP>of one or more kinds of soluble solid substances of tea in the sanitary paper with 20g/m<SP>2</SP>of basis weight, the sanitary paper is generally excellent sanitarily, and in making the absorber by forming a layer of a water-absorbing material 36 between the sanitary paper sheets 34, 35, pulverized material of wastes such as waste paper diapers and wastes produced in manufacture of sanitation napkins, or the like, can be used for the water absorbing layer, and incineration after use is facilitated by enhancing water retention and heat of combustion of the absorber due to the pulverized material of plastics contained in the waste materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005043733-A (JP)
Title: Lens moving method, lens moving device and optical apparatus
Inventor: YAMAGAMI HIROYUKI
IPC: G02B7/08
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly move a lens with a simple configuration, to miniaturize a lens moving device by adopting the simple configuration and to miniaturize an optical apparatus by providing it with such a lens moving mechanism.  <P>SOLUTION: The lens moving device 1 is provided with: a nut 32 furnished with an optical lens 30; a lead screw 5 which engages with the nut 32; an AF (auto focus) motor 4 which rotationally drives the lead screw 5 and slides the lead screw 5 in an axial direction; fitting parts 14 and 15 which are formed in a shorter dimension than the width X1 of the nut 32 on both ends of the lead screw 5 which controls the movement of the nut 32 and engage with the nut 32 so that the nut 32 slides; and pressurizing spring 9 and pressing spring 23 which press the lead screw 5 in the axial direction of the lead screw 5 directed from the intermediate part 13 of the lead screw 5 to engaged parts 14 and 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041671-A (JP)
Title: Sorting and storing device of empty beverage aluminum cans and steel cans, and sorting and storing device of empty beverage pet bottles and glass bottles
Inventor: SAKURAI KURAZO
IPC: B65F1/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorting and storing device of empty beverage aluminum cans and steel cans capable of gaining tens of billion yen of profits on sales of recycling materials per year, solving problems such as a large amount of sorting costs, directly supplying high quality and inexpensive recycling materials to improve productivity of recycling, and promoting recycling by saving labor in the sorting and storing operations to reduce hundreds of billion yen of processing costs, when a discharger sorts and stores each kind of containers every discharging at a discharge source, recycles, incinerates, and delivers recovered containers directly to each processing line for disposing.  <P>SOLUTION: Cans are sorted and stored by sliding aluminum cans according to inclination of an empty can sorting swash plate 3 or 23, and attraction of steel cans by a permanent magnet 4 or 24 on a swash plate face. Bottles are sorted and stored according to a mesh of an elastic cord 32 due to tapered parts of PET bottles and glass bottles, or opening and sneaking due to expansion and shrinkage of an elastic blade 42, and sliding of the PET bottles due to inclination of the sorting swash plate 33, and sneaking of the glass bottles through a sorting hole 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042667-A (JP)
Title: Multiple cylinder engine
Inventor: MATSUDA MINORU
IPC: F16C3/14
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To supply a lubricating oil between a large end of a connecting rod and a crank pin while reducing a size and a weight of an engine by avoiding a load capacity reduction of a main bearing metal between a bearing of a crankcase and a crank journal.  <P>SOLUTION: A multiple cylinder engine includes a pair of outermost crank journals 11a, 11e disposed at the outermost side along an axis of the crank shaft 11 of a plurality of crank journals 11a-11e so that the axial lengths of the outermost crank journals 11a, 11e are set longer than the axial lengths of the residual crank journals 11b-11d, oil passages 45, 46 for the crank pin from at least one of both the outermost crank journals 11a, 11e to the crank pin and provided in the crank shaft 11, and an oil supply source 84 connected to the oil passages 45, 46 for the crank pin at least at the outermost crank journals 11a, 11e.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046962-A (JP)
Title: Rotating tool and its blade part
Inventor: AMAMOTO HIROBUMI
IPC: B23C5/06
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To maintain excellent sharpness, improve the life of a tool, and increase working efficiency by preventing the edges of the tool from being excessively cut in a cut surface and avoiding the thermal fusion of the edges with a rubber material, elastic film, or tar adhesive material to prevent the chipping or breakage of the edge from being induced.  <P>SOLUTION: This rotating tool comprises a rotating body 10 having an opposed face facing the cut surface and a plurality of edge parts 20 formed on the opposed surface parallel with each other and having the edges for scraping the surface portion of the cut surface in the rotating peripheral direction. The edges are pressed against the cut surface while the rotating body is rotatingly driven around an axis in a direction orthogonal to the opposed face to scrape off the surface portion of the cut surface. The edges formed of a sintered body comprises, on the opposed face, arcs projected toward the cut face, the internal angle of the arc is within the range of 10 to 180°, the relief angle thereof to the cut face is 2 to 30°, and a rake angle to a normal direction is within the range of 0 to -20°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048135-A (JP)
Title: Stainproof composition, coating material for forming stainproof film, display device and touch panel
Inventor: RI SEIKICHI
IPC: C03C17/30
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stainproof composition capable of permanently keeping excellent stainproofness, water and oil repellency, scratch resistance and low friction.  <P>SOLUTION: The stainproof layer 2 is composed of a stainproof composition containing an alkoxysilane compound having an aliphatic hydrocarbon terminal group and a fluorine-containing terminal group. The alkoxysilane compound forms a strong bond by the dealcoholizing condensation reaction or so-called sol-gel reaction on the surface of a substrate composed of an inorganic material. The fluorine-containing terminal group develops water-repellent effect and the aliphatic hydrocarbon terminal group develops lubricating effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055264-A (JP)
Title: Prism device for photo interrupter
Inventor: KIUCHI HIRONOBU
IPC: G07D7/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prism device for a photo interrupter wherein elasticity of an engaging pawl is secured by a simple constitution.  <P>SOLUTION: This prism device for the photo interrupter is arranged on the opposite side to a detection device 20 comprising a light emitting part and a light receiving part relative to a conveyance route for conveying a detection object, and is used for reflecting light from the light emitting part of the detection device and applying the light to the light receiving part. The device includes a prism body 11 having the first inclined plane 11a and the second inclined plane 11b for reflecting the light from the light emitting part of the detection device and applying the light to the light receiving part, and a pair of flexural members 12, 13 formed integrally with the prism body, extending mutually approximately in parallel toward the opposite side only from both side edges in the longitudinal direction on the conveyance route side of the prism body, and equipped with engaging pawls 14, 15 for fixing, projecting toward the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057017-A (JP)
Title: Resist ink containing microparticles
Inventor: TONOMURA SHOICHIRO
IPC: C09D11/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide resist ink which is used for the formation of a resist pattern by a direct resist drawing method, and with which a thick resist pattern can be formed easily by receiving less restriction from the viscosity of the ink; and to provide methods of manufacturing resist pattern, conductor pattern, and printed wiring board using the resist ink.  <P>SOLUTION: (1) Resist ink containing microparticles is used as the resist ink used for forming resist patterns by the direct resist drawing method. (2) The resist ink described in (1) having a photosensitive property is used. (3) A resist pattern is formed by the direct resist drawing method by using the resist ink described in (1) or (2). (4) A conductor pattern is formed by forming the resist pattern by using the method described in (3), and etching or plating the portions not covered with the resist pattern. (5) A printed wiring board is manufactured by using the method described in (4).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057451-A (JP)
Title: Programmable logic circuit
Inventor: AOYAMA TAKAHIRO
IPC: H03K19/173
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost programmable logic circuit having a high area efficiency and for realizing a large scale and high speed logic circuit.  <P>SOLUTION: Each of a plurality of unit logic circuits is provided with a processor element 101 and a memory device 102. The processor element 101 includes a logic cell 300 the function of which can be changed on the basis of first setting information and applying prescribed logic arithmetic operation processing to an input signal to produce data and a cross connect switch 301 for carrying out arrangement, copying and inversion processing of the data from the logic arithmetic means on the basis of second setting information to generate data. Each of the plurality of unit logic circuits sequentially changes part or all of functions of the logic cell 300 and the cross connect switch 301 on the basis of the first and second setting information sequentially read from the memory device 102 and carries out operations of a prescribed sequence circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057160-A (JP)
Title: Dicing device
Inventor: KANO TETSUYA
IPC: B24B55/02
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dicing device which has little dispersion in cutting performance and can obtain good cooling effect and cutting chip removal effect with a relatively small amount of cutting water.  <P>SOLUTION: In the dicing device, a work piece W is cut by rotating a blade 14 while supplying cutting water from a nozzle 22 to the blade 14 and moving it to the work piece W relatively horizontally. An oblong hole-shaped nozzle port 21 along a plane direction of the blade 14 is formed in the tip of the nozzle 20, the center of the nozzle port 21 is conformed with the center of the thickness direction of the blade 14, and cutting water 22 is sprayed from the nozzle port 21 toward a cutting part of the work piece W by the blade. Since a film of strong water flow is formed around the blade, good cooling effect and cutting chip removal effect can be obtained even with a relatively small amount of the cutting water 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061273-A (JP)
Title: Gas turbine casing
Inventor: NAGATO NOBUTAKA
IPC: F01D25/24
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the required number of bolts and miniaturize the size of the bolt by eliminating bending load to the bolt, and to eliminate a thick part from a flange root and miniaturize a fillet R part by reducing stress applied to the flange root and fillet R part, in a gas turbine casing.  <P>SOLUTION: This approximately cylindrical gas turbine casing 1 stores the rotor of a gas turbine in its inside, and is divided into two by a plane including the axis center of a rotary shaft. Each casing 1c has flanges 2, 2a brought in contact with each other across a divided surface, projected outwardly and inwardly, and having two or more bolt holes 3 opened in lines in an axial direction, and the opposed flanges 2, 2a are fastened to each other by a bolt 4 and a nut 4a passed through the bolt holes 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004078214-A (JP)
Title: Heat developable emulsion and image forming material containing binder mixture
Inventor: VAETH KATHLEEN M
IPC: G03C1/74
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous heat developable emulsion and an image forming material having little crystallization of a fatty acid in an image forming layer and having excellent storage stability.  <P>SOLUTION: The aqueous thermally sensitive emulsion comprises: (a) a non-photosensitive reducible silver ion source containing an organic silver carboxylate prepared from a fatty acid insoluble with gelatin; (b) a reducing agent composition for the reducible silver ion; and (c) a binder mixture containing a hydrophilic binder by 70 to 99 mass% of the whole binder mass and the balance of a hydrophobic binder or a water-dispersible polymer or latex.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005058483-A (JP)
Title: Electric washer
Inventor: KANEKO OSAMU
IPC: B08B1/04
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric washer hardly damaging a part to be washed, hardly curling brush bristles, hardly dripping water from a brush body, and hardly splashing bubbles.  <P>SOLUTION: A body 1 of this electric washer comprises a housing 5 of a drive part 2 incorporating a motor 6 and projectingly provided with an output shaft 8; and a holding part 4 provided with an operation switch 13 and incorporating a storage battery 15 as a power supply part. The output shaft 8 projecting from the housing 5 is detachably attached with the brush body 11 having the brush bristles 20 which are formed with branch parts 21 narrower than the brush bristles 20 themselves in their tip parts. Even if the brush bristle 20 itself is provided with appropriately high rigidity, the narrow branch part 21 abutting on the part W to be washed is largely bent and prevented from scratching the part W to be washed, or the branch part 21 improves bubbling property so that the part W to be washed is sufficiently protected by the bubbles and can be hardly damaged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063362-A (JP)
Title: Servo controller
Inventor: HAMAMATSU HIROSHI
IPC: H02P29/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the resonance amplitude of a machine to be generated with a high frequency, and to reduce the resonance amplitude due to the polarity of control with a low frequency at the same time.  <P>SOLUTION: A servo controller is provided with a position sensor which detects the position of a servo actuator which operates a driving mechanism, a position controller 2, a speed controller 3 and a position control loop which feedbacks and compensates the position sensor signal, wherein a machine to be driven by the servo actuator is provided with a plurality of machine resonance frequencies. The input stage of a torque command is provided with a notch filter whose central frequency is matched with one of machine resonance frequencies in a high frequency area and a low pass filter whose cut-off frequency is set so as to range from one time to two times as high as the central frequency of the notch filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069917-A (JP)
Title: Manufacturing method for directional electromagnetic steel plate having excellent magnetic characteristic
Inventor: FUJIMURA TORU
IPC: G01N21/35
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the steel plate surface by FT-IR, evaluating a magnetic characteristic, and improving the yield, and a manufacturing method for a directional electromagnetic steel plate having a small dispersion of the magnetic characteristic.  <P>SOLUTION: In the evaluation of the magnetic characteristic of the directional electromagnetic steel plate, peaks of SiO<SB>2</SB>, Fe<SB>2</SB>SiO<SB>4</SB>and FeSiO<SB>3</SB>on the steel plate surface are measured relative to the steel plate surface by a Fourier transform infrared absorption spectrum method (FT-IR) in a stage after decarbonization annealing in a manufacturing process of the directional electromagnetic steel plate, and each absorbance is calculated, and the ratio of the absorbance of SiO<SB>2</SB>to the total of each absorbance is calculated, and the magnetic characteristic of the directional electromagnetic steel plate is evaluated by the calculated value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072397-A (JP)
Title: Package for containing light emitting element and light emitting device
Inventor: CHITOSE TOSHIYUKI
IPC: H01L33/60
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for containing a light emitting element which can effectively radiate a light emitted by a light emitting element, and also can enhance a visibility; and to provide a light emitting device.  <P>SOLUTION: The package for containing the light emitting element is formed by joining a frame body 2 having a through hole 2a for containing a light emitting element 3 to an upper face of a base 1 having a mounting part 1a for mounting the light emitting element 3 on its upper face so as to surround the mounting part 1a, and the frame body 2 has an inner peripheral face inclined so that an upper opening is smaller than the lower opening of the through hole 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071543-A (JP)
Title: Manufacturing method of magnetic recording medium
Inventor: SUWA TAKAHIRO
IPC: G11B5/84
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnetic recording medium capable of efficiently and surely manufacturing the magnetic recording medium having an adequate flat surface and formed with a recording layer formed of a specified irregular pattern.  <P>SOLUTION: A nonmagnetic material is filled to a recessed part of an irregular pattern in such a manner that a body 10 to be worked is irradiated with a particle of the nonmagetic material from the direction relatively inclined with respect to a normal line 10A of the surface of the body 10 to be worked and also the body 10 to be worked is rotated around a center axis 10A inclined with respect to the irradiation direction 52 of the particle of the nonmagnetic material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI