baber/WOPTO huggingface dataset:
Patent JP-2004247466-A (JP)
Title: Hybrid optical fiber amplifier
Inventor: SAKAMOTO TADASHI
IPC: G02B6/10
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid optical fiber amplifier having a wide band and a satisfactory amplification characteristic.  <P>SOLUTION: In the hybrid optical fiber amplifier 10 where an erbium added optical fiber amplifier 10b and thulium added optical fiber amplifier 10a are connected in series, the head amplifier to which signal light is inputted is set to be the thulium added optical fiber amplifier 10a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003308514-A (JP)
Title: Information processing method and information processing device
Inventor: SATO KIYOHIDE
IPC: G06T7/246
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixed sense of reality by accurately capturing a player moving in a wide range.  <P>SOLUTION: This information processing device is provided with: a work table 1000 installed at a known position and having a plurality of markers; attitude sensors 220 attached to players for detecting the head attitude of each player; and cameras 240 each set so as to have at least one of the plurality of markers into the sight thereof. The position of the head is detected based on the output from the attitude sensor, the detected head position signal is corrected by detecting the position of the camera by processing the image signal of the camera, and a virtual image is generated so as to provide the mixed sense of reality at a view point position according to the corrected head position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086138-A (JP)
Title: Thermosensitive lithographic printing plate
Inventor: ODA AKIHISA
IPC: G03F7/004
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive lithographic printing plate for direct plate making having excellent development latitude in forming image, high sensitivity, and excellent scratch resistance.  <P>SOLUTION: The thermosensitive lithographic printing plate has an underlayer comprising a water-insoluble and alkali-soluble resin and an upper thermosensitive layer which comprises a water-insoluble and alkali-soluble resin, and an IR absorbing dye, and in which solubility in an alkaline aqueous solution increases by exposure, on a hydrophilic support. Fine protrusions resulting from unevenness in thickness of the upper thermosensitive layer are distributed on the surface of the upper thermosensitive layer at a rate of 0.1-7/μm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004248513-A (JP)
Title: Construction method of vegetation paving, and vegetation paving
Inventor: KITAGAWA KATSUO
IPC: E02D17/20
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of vegetation paving saving labor required for germination and growth of plants, efficiently inhibiting growth of weed, facilitating maintenance and management at low costs, and improving fine sight; and to provide a vegetation paving.  <P>SOLUTION: The construction method of vegetation paving comprises the: a process of forming improved soil where improved soil obtained by processing construction sludge, construction mud or the like into strongly alkaline one is pressed to become such a predetermined thickness as to prevent plants from coming out from its bottom part to be fixed on the ground such as a flowerbed part of a traffic strip, a flowerbed part between the driveway and the footpath, the greening area of the intersection, the road shoulder, the road shoulder slope or the like to form an improved soil layer; a process of forming a culture soil layer having such a thickness as to allow the germination and growth of Sedum and inhibit the growth of weed or the like on the upper surface of the improved soil layer after the process of forming the improved soil layer; and a process of planting Sedum where Sedum seedlings or seeds are planted during or after the process of forming culture soil layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254022-A (JP)
Title: Ip network communication equipment
Inventor: OZU TOSHIHISA
IPC: H04M11/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain IP (Internet protocol) network communication equipment capable of surely eliminating echoes in a self-station side by enhancing the calculation accuracy of time delay of incoming and outgoing transmission paths.  <P>SOLUTION: A control packet including a transmitting time is transmitted to the opposite station through an IP network 5, and when the control packet is returned from the opposite station through the IP network 5, the delay time of the incoming and outgoing transmission paths is calculated from a receiving time of the control packet and the transmitting time included in the control packet. This can accurately calculate the delay time of the incoming and outgoing transmission paths even if the transmitting side transmission path is different from the receiving side transmission path to consequently and surely be able to eliminate echoes in the self-station side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254024-A (JP)
Title: Information providing server
Inventor: KARIYA AKI
IPC: H04W4/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing server capable of easily acquiring information on a service provider including a user location in a service providing area.  <P>SOLUTION: In this information providing server 10, when a receiving part 14 receives a telephone number and user location information from the user's portable terminal 30, a series detecting part 16 detects a series of store information including the same telephone number as the telephone number from a storing part 12. Then, a provider detecting part 18 detects from the storing part 12 store service provider information including the position of user location information in its service providing area from a plurality of stores having the same series as the detected series. At least one between a telephone number and inherent information of the detected service provider information is transmitted to the user's portable terminal 30, so that the user can easily acquire store information without requiring address retrieval nor item selection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254049-A (JP)
Title: Shared facsimile system, method and program for controlling shared facsimile, and recording medium
Inventor: CHO KIKYO
IPC: H04N1/32
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shared facsimile system by which arrival of facsimile data can be confirmed even in an environment with no server by operating the shared facsimile system on a plurality of client computers.  <P>SOLUTION: This program is provided with a GUI (user interface) part 10 for notifying a user that facsimile data is received from a facsimile receiver 16, a program control part 11 for inputting connection device information and facsimile notification mode set by the user, a facsimile data confirming part 12 for confirming the status of the facsimile receiver 16 to determine whether to accept the facsimile data, a facsimile machine control part 13 for controlling data transmission and reception to/from the facsimile receiver 16, a facsimile data accepting part 14 for accepting the facsimile data when the facsimile data confirming part 12 determines to accept the facsimile data, and an external data storage device 15 for storing the accepted facsimile data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249944-A (JP)
Title: Vehicular air conditioner
Inventor: MORIMOTO TAKAO
IPC: B60H1/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce air flow resistance; and to uniformize the air temperature distribution by smoothing a flow of air in a case 8 caused by a housing recessed part 18 in a vehicular air conditioner arranged in the case 8 so that the housing recessed part 18 for penetrating through an instrument panel member 6 in an instrument panel1 faces a cold air passage 13.  <P>SOLUTION: The housing recessed part 18 is arranged in the case 8 in a branch position between the cold air passage 13 for generating cold air by cooling air by an evaporator 37 and a hot air passage 14 for generating hot air by heating the air by a heater core 44, and prevents an increase in the air flow resistance when the cold air passage 14 is divided into two branch passages by the housing recessed pat 18. A cold air guide part 74 is arranged in the cold air passage 14 for straightening an air flow in the vicinity of the housing recessed part 18, and smoothes the flow by straightening the cold air of the cold air passage 14, and an increase in a turbulent flow of the cold air and the air flow resistance, generation of wind roar and nonuniformity in temperature distribution are prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255096-A (JP)
Title: Game machine and game system
Inventor: HAYAKAWA KEIICHI
IPC: A63F7/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a game system renewing a performance pattern upon letting an external portable terminal to store game information in a game stepwisely renewing the performance pattern.  <P>SOLUTION: This game machine stepwisely renewing the performance pattern to be executed on LCD, when a state capable of renewing a step of the performance pattern (for example, occurrences of a prescribed frequency of big win states or a state of waiting the start of the game) is detected, executes the control of the step of the performance pattern (such as renewing it to the next step, maintaining it, initializing it, or the like) based on whether information received from the portable terminal (for example, game information) is right or not. Therefore, when the information is transmitted from the portable terminal, this machine provides an effects of executing the step of the performance pattern according to the rightness of the information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003259822-A (JP)
Title: Thickener for food, viscous seasoning using the thickener and method for producing the viscous seasoning
Inventor: KAWAHARA JUN
IPC: A23L27/60
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thickener for a food, which is reduced in salt and calorie, in spite of being readily handled and viscous seasoning using the thickener.  <P>SOLUTION: The thickener for a food is obtained by using pregelatinized starch as a thickener for a food. The viscous seasoning is obtained by adding the pregelatinized starch to liquid or semiliquid seasoning and stirring the mixture. Powder obtained by steaming grains, pounding the steamed grains to give a grain cake, drying the grain cake and milling the dried grain cake is used as the pregelatinized starch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004262019-A (JP)
Title: Statement of delivery with written guarantee card
Inventor: ONO KUNIO
IPC: B42D11/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a statement of delivery with a written guarantee card by which the written guarantee card, under a condition where it is integrated with the statement of delivery, can be delivered to a destination of delivery, the written guarantee and the statement of delivery can be easily managed by the time when they are delivered to the destination of delivery, and in the destination of delivery, the written guarantee card is handed personally to a purchaser of a commodity, and by respectively keeping the statement of delivery and the card piece in which specified information are respectively written under a separated condition, aftercare management of a sold commodity performed based on the information written in these card piece and the statement of the delivery is easy.  <P>SOLUTION: In the statement of delivery 1 with the written guarantee, a paper 2 for the card and the statement 3 of delivery are connected with each other through a cutting-off part 5, and the written guarantee card 8 on the surface of which guarantee information is written is releasably stuck on the back surface of the paper 2 for the card, and on a part except this written guarantee card 8, information related to the commodity to be delivered containing information being not described in the statement 3 of delivery is written.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263046-A (JP)
Title: Rubber composition for tire and pneumatic tire using the same
Inventor: KUNISAWA TETSUYA
IPC: C08J3/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire having a reduced weight, decreased rolling resistance and improved steering stability without lowering durability of the tire such as abrasion resistance and cutting resistance.  <P>SOLUTION: The rubber composition for the tire comprises 100 pts.wt. of a diene rubber, and incorporated therewith, 20-120 pts.wt. of an inorganic filler, 5-70 pts.wt. of a polyolefin powder, and 5-15 wt.%, based on the weight of the polyolefin powder, of an ethylene-propylene rubber. Preferably, the polyolefin powder has a particle size of at most 500 μm and the highest temperature in kneading processes of the rubber composition for the tire is 165°C or lower. Preferably, the ethylene-propylene rubber is the one having incorporated ethylidene norbornene as the third monomer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266054-A (JP)
Title: Small-sized electronic device
Inventor: OOFUJI TAKEMICHI
IPC: H01L23/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the air-tight sealing property of welding between a lid plate 14 and a lid plate 14 and a flange 16 for welding a conductive frame body 4 constituting a vessel for receiving a small-sized electronic element 2.  <P>SOLUTION: The small-sized electronic device comprises a conductive frame body 4 on the upper rim of which a flange 16 for welding is formed, an electric insulating base 6 provided on the inside bottom of the frame body 4 while retaining air-tightness with the frame body, a plurality of connecting terminals 8, 10 fixed to the base, a small-sized electronic element 2 connected to these connecting terminals, and a lid plate 14 welded to the flange for welding while retaining air-tightness to seal the small-sized electronic element 2 in air-tight. In this case, the lid plate 14 and a flange 16 for welding are connected by welding under a state that silver or sliver alloy plating is applied on at least the contacting surface of at least one of the lid plate and the flange for welding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264515-A (JP)
Title: Electric current generating circuit, electro-optical device, and electronic apparatus
Inventor: KASAI TOSHIYUKI
IPC: H01L51/50
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To make circuit configuration simple and to obtain a current I<SB>2</SB>having a smooth nonlinear characteristic to a current I<SB>1</SB>.  <P>SOLUTION: One-end sides of resistances 41 and 42 having mutually different resistance values are connected to an electrification terminal Nd to which a source voltage V<SB>DD</SB>is supplied. The source of a transistor 51 is connected to the other end of the resistance 41 and also connected to the gate in a saturation basis. The source of a transistor 52 is connected to the other end of the resistance 42 and its gate is connected to the saturation-connected gate of the transistor 51. A current I<SB>2</SB>flowing to the transistor 52 is represented as a function shown by the square of a current I<SB>1</SB>flowing to the transistor 51, so its characteristic is a smooth nonlinear characteristic.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266950-A (JP)
Title: Vehicle speed detection method of motor vehicle
Inventor: SUZUKI HITOSHI
IPC: B60L9/18
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accurate speed detection method at a low cost in a motor vehicle separately driving right and left drive wheels with a motor.  <P>SOLUTION: Speeds VR, VL are detected from rotational speeds of the right and left drive wheels. A steering angle θ is detected and, when the speed is less than a high speed determination value Vh, an average value of the vehicle speeds of the respective wheels is taken as a vehicle speed, and when the speed is at least the high speed determination value Vh, outer wheel side speed of the respective wheels is taken as a vehicle speed. In the two-motor drive type motor vehicle, when there is a possibility of inner wheels floating at a high-speed corner such as a racing cart, the speed can be exactly detected. Since only the speed sensor is provided on the right and left driving wheels, the number of the speed sensor is reduced. Since the simply processing of using the average value of the right and left wheels or the speed of ground contact wheels, the speed can be momentarily detected without need for a difficult calculation or the operation which needs a long processing time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266131-A (JP)
Title: Laminated wiring board, its manufacturing method, semiconductor device, and electronic equipment
Inventor: OTSUKI TETSUYA
IPC: H05K3/46
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a laminated wiring board in which interlayer exfoliation does not occur or hardly occur.  <P>SOLUTION: After a first acceptance layer 10 is formed by using a thermosetting resin precursor, a first wiring layer 14 is formed on the acceptance layer 10 by using a dispersed liquid containing fine conductive particles. Then a second acceptance layer 20 is formed on the first acceptance layer 10 and first wiring layer 14 by using the thermosetting resin precursor. In addition, a second wiring layer 26 is formed on the second acceptance layer 20 by using a dispersed liquid containing fine conductive particles. Thereafter, the fine conductive particles contained in the first and the second wiring layers 14 and 26 are coupled with each other in the continuous part of the wiring layers 14 and 26 by thermally causing the thermosetting resin precursor contained in the first and the second acceptance layers 10 and 20 to make a curing reaction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262146-A (JP)
Title: Inkjet head and inkjet device
Inventor: OCHI NORIHIRO
IPC: B41J2/055
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a low cost and adequate processing property by taking a linear expansion coefficient and thermal conductivity into consideration.  <P>SOLUTION: This inkjet head 2 comprises six piezoelectric bodies 211 consisting of PZTs and the like, and a base plate 22 supporting the piezoelectric bodies 211 bonded thereto. The base plate 22 is attached to a carriage 131 and an ink tank 12 is attached to a carriage mechanism 13. The base plate 22 is made of steatite of free-machining ceramics. Sixty four grooves 212 each being one of structural members of each of sixty four ink chambers 214 for reserving ink of an arbitrary color are formed on each of the piezoelectric bodies 211. The grooves 212 are independently formed to be arranged at intervals in a sub-scanning direction (direction X) and an upper cover 213 is bonded to an opening 2121 of each groove 212 to form the ink chamber 214.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271314-A (JP)
Title: Tube filter for chromatography
Inventor: NYUDO MASAHIKO
IPC: G01N30/60
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To drastically micronize a sample and reduce the quantity of handled samples and an increase of a burden in a pretreatment of the sample i.e. a process of a deposition by a centrifugal separator and filtration work by a filter, and easily handle the very small quantity of the sample by using a simple mechanism in chromatography.  <P>SOLUTION: The filter having a pore size of 0.1-50 μm is inserted into and positioned at one end or an interior of an elastic tube into which a tubule such as a capillary column, a microsyringe, etc. is inserted, and a tube filter is constituted and includes a cap filter and a middle filter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269984-A (JP)
Title: Wiping device, and wiping method
Inventor: IIMORI JUNJI
IPC: C23C22/73
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiping device by which a treated liquid stuck to the edge part of a metallic strip can securely be removed.  <P>SOLUTION: In the wiping device, when a moving velocity Vn for moving a spraying means 15 along an edge part line 42 obtained by interpolating two sensing positions exceeds the maximum moving velocity Vnmax, an edge part line 43 obtained by interpolating the space between the other two sensing positions is found, and the spraying means 15 is moved along the edge part line 43. The edge part line calculated in this way is set in such a manner that, even if the spraying means moves along the edge part line, it does not exceed the maximum moving velocity of the spraying means. Thus, even if the dimensions in the width direction of a steel strip 20 is rapidly changed, the spraying means 15 can be transited in advance, the spraying means 15 is allowed to more securely follow up to the change of the position of the edge part, and a treated liquid stuck to the edge part can securely be blown away.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271394-A (JP)
Title: Apparatus and method for detecting external force of structure
Inventor: NISHIOKA HIDETOSHI
IPC: E02D33/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for detecting external forces of structures capable of facilitating an execution method and detecting damaged locations etc. of the structures.  <P>SOLUTION: The apparatus for detecting external forces of structures comprises both an approximately helically formed first member 11 made of a piezoelectric material which generates a voltage due to piezoelectric action when stress is applied and a flexible and electrically insulating second member 12 for coating the first member 11. The apparatus is provided with an external force responding body 1 arranged at a location of a structure for detecting external forces; a first conductor member 22a electrically connected to the first member 11; a second conductor member 22b electrically connected to the first member 11; and an ammeter 41 mounted to the other ends of the first conductor member 22a and the second conductor member 22b for detecting electricity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004296455-A (JP)
Title: Surface mounted electronic device and surface mounted oscillator
Inventor: TAKANASHI HITOSHI
IPC: H03B5/32
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discrete type crystal oscillator coping with miniaturization and low cost, and a general-purpose surface mounted crystal resonator suitable for the discrete type crystal oscillator.  <P>SOLUTION: Circuit elements 54 forming an oscillation circuit and a temperature compensating circuit are mounted on the upper surface of a planar wiring board 31 provided with external electrodes 35 on its lower surface, spherical conductors 53 are electrically conducted and fixed to mount pads 34 provided on the upper surface of the wiring board, and a second conductive pattern provided in a surface mounted electronic device 10 is electrically conducted and fixed to the conductors 53 and the board 31 has an area wider than that of an outer shape of the device 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI