baber/WOPTO huggingface dataset:
Patent JP-2004249587-A (JP)
Title: Biaxially oriented multi-layer polyester film
Inventor: OYA TARO
IPC: B65D65/40
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layer laminated film which is excellent in interlayer adhesion properties and tear resistance and has optical reflection.  <P>SOLUTION: The multi-layer laminated film in which first layers and second layers are laminated alternately so that the total number of the layers is at least 11 is stretched biaxially. The thickness of each layer is 0.05-0.5 μm. The first layers are constituted of a polyester composition, and the second layers are constituted of a polyester composition different from the composition of the first layers. The maximum reflectance of light of a wavelength of 350-2,000 nm is higher by at least 20% than the baseline of the reflectance of light obtained from a light reflectance curve. In a range of every 5 m length in the consecutive film making direction and in a total width range in the width direction, the difference between the maximum thickness and the minimum thickness is ≤3 μm. In both the consecutive film making direction and the width direction, the thickness difference between a crest and a trough of adjacent thicknesses is ≤1 μm. A distance in the film surface between the crest and the trough of adjacent thicknesses is ≥10 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252712-A (JP)
Title: Ticketing system of seat reservation ticket and ticketing method
Inventor: SATO MASAYOSHI
IPC: G06Q50/30
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately set the ticketing end time of seat reservation of a train in each station.  <P>SOLUTION: On a vending machine 101 prepared on a platform 140, operation information of one or a plurality of trains is obtained via a communication line from an operation information management server 401, and seat reservation information of one or a plurality of trains is obtained via the communication line from a seat management server 301. The vending machine 101 displays a departure time and seat reservation status of one or a plurality of trains based on the obtained operation information and the seat reservation information, and tickets a seat reservation ticket selected according to the display. The vending machine 101 terminates a ticketing process for the train, which is going to depart from the platform 140, when a startup/suspension switch 130 of a departure bell of the train is pushed down (on).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250192-A (JP)
Title: Information display device of man conveyer
Inventor: KASEDA MASUSANE
IPC: B66B31/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To display more useful information to a passenger of a man conveyer.  <P>SOLUTION: An information display controller 3a, when a control signal outputted from a man conveyer controller 4 is inputted, extracts character information corresponding to a flag included in this control signal from a message storage 31. A message generating section 32 outputs the character information extracted from the message storage 31 to a display screen generating section 34. The display screen generating section 34 extracts image information corresponding to the flag included in the control signal from an image receiving section 33. The display screen generating section 34, based on the extracted image information and character information, generates a combined screen and displays it on a display section 5a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251255-A (JP)
Title: Fan with magnet
Inventor: KANEIWA TOMOSHI
IPC: F04D29/28
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily change an existing fan into a fan with a magnet to eliminate sway in rotation of a fan main body.  <P>SOLUTION: The magnet 15 for detecting rotation is attached to the fan 6, which is provided with the fan main body 10 and a pulley 11 for driving the fan main body 10 by a belt. The pulley 11 has a pulley part 11a for stretching the belt around and a hub part 11b connected with the fan main body 10. The hub part 11b is fixed to the fan main body 10 to provide an interval 13 in the axial direction between the pulley part 11a and the fan main body 10. A magnet case 14 is attached to the outer periphery of the hub part 11b so that it is positioned in the interval 13, and the magnet 15 is stored in the case 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003335831-A (JP)
Title: Polyurethane foam
Inventor: MURAI SHIYOUJI
IPC: B32B5/18
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane foam improved in strength and rigidity without detriment to lightness.  <P>SOLUTION: This polyurethane foam has a density of 20-300 kg/m<SP>3</SP>and contains 1-20 wt.% clay mineral.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004257542-A (JP)
Title: Transmission
Inventor: MATSUSHITA MASAHIRO
IPC: F16H3/089
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission capable of sufficiently miniaturized and easily being applicable to a multistage speed change gear.  <P>SOLUTION: The transmission comprises a synchronous gear 19 rotatably supported on an intermediate fixed shaft 3 and engaged with a synchronized gear 6 on an input shaft 1; a lever type synchronous mechanism D4 having a synchronous sleeve 22 capable of moving on the intermediate fixed shaft between a first position and a second position to an axial direction; a synchronizer ring 24 capable of frictionally engaging with the synchronous gear, and a synchronous lever 25 pushing toward the synchronous gear by moving the synchronizer ring to an opposite direction against a moving direction of the synchronous sleeve when the synchronous sleeve moves to the second position, capable of synchronizing the intermediate fixed shaft and the synchronous gear by having the synchronous lever engaged with the synchronous gear when the synchronous sleeve moves to the second position; and a reverse idler gear 18 engaging with a reverse input gear 5 on an input shaft and a reverse output gear on an output shaft, when the synchronous sleeve is located on the second position by rotatably supporting on the synchronous sleeve.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265962-A (JP)
Title: Substrate turn device
Inventor: HAYANO KAZUTOMI
IPC: B05C11/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the substrate turn device of a rotary table, which can suck and hold a substrate stably, in a rotary table which sucks and holds a liquid crystal substrate, a semiconductor substrate, etc.  <P>SOLUTION: The substrate turn device 1 is equipped with the rotary table 2 for sucking and holding the rear face of a glass substrate 20, and a spindle 15 for supporting the table 2 from below and rotating it. The rotary table 2 is constituted of a suction plate 3 of low hardness quality of material which has a suction hole 5 formed on a surface of the table 2, and a stiffening plate 8 of high hardness quality of material which is installed on the rear face of the table 2 connected continuously with the suction hole 5 and has an intake vent a continuous to the spindle 15. The suction plate 3 and the stiffening plate 8 are fastened by using bolts, and mutually facing surfaces of them are stuck, thereby forming a face 10 to be joined. On the surface of the rotary table 2, a suction groove 4 is formed further along the suction hole 5. After the suction plate 3 and the stiffening plate 8 are joined by the face 10 to be joined, the suction hole 5 and the suction groove 4 are formed by machining.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263393-A (JP)
Title: Public toilet with solar battery
Inventor: KOBAYASHI HIROSHI
IPC: E04H1/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To continue sunlight power generation by a solar battery module and form the inside of a toilet into a space bright equally to the outside by daytime illumination without lighting a lighting system in the daytime.  <P>SOLUTION: A roof member 4 of the toilet is constituted of the solar battery module composed of a solar battery module main body in which a translucent buffer material layer and a translucent plate are laminated on each face of surface and rear surface of a solar battery cell in this order, respectively, and a frame body holding a peripheral fringe part of the solar battery module main body. Sunlight is introduced into the inside through the translucent plate and the translucent buffer material layer of the solar battery module main body to perform daytime illumination.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264621-A (JP)
Title: Method for presenting teaching materials, and system and program for providing same
Inventor: ONUMA HIDEYA
IPC: G10L25/51
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system capable of providing the users with foreign language voice teaching materials to their liking, and a program for providing the teaching materials which makes a computer function as a device to realize such a teaching material providing method.  <P>SOLUTION: When receiving voice data 31 on the voice of a certain person from a terminal device 10 of a user on a network, a server 30 is configured so as to transmit voice audition data 32 of the voice quality most analogous to that of the voice reproduced based on the voice data 31 to the terminal device 10 of the user. Moreover, when notified of a considered input from the terminal of the user, the server device 30 is configured so as to transmit the teaching materials 31 corresponding to the pre-sent voice audition data 32 to the terminal device 10 of the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262521-A (JP)
Title: Dew condensation preventive device for bulk vehicle for transporting powder
Inventor: DOI MAKOTO
IPC: B65D88/74
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To save time and effort for removing powder deposited and dried on an inner wall surface of a storage container by preventing dew condensation on the inner wall surface of a tank to generate water droplets, and deposition of wheat flour in the water droplets when loading and transporting powder in bulk containing water such as wheat flour in the tank cooled by outside air in winter time or the like.  <P>SOLUTION: A dew condensation preventive device for a bulk vehicle for transporting powder which has a tank to be loaded with powder in bulk containing water and transports the powder loaded in the tank comprises a ventilation fan to blow outside air around the tank into the tank, a ventilation air feed conduit to feed outside air blown by the ventilation fan into the tank, and a ventilation air exhaust conduit to exhaust air in the tank outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274154-A (JP)
Title: Vehicle crew protector
Inventor: GOTO TOMOYUKI
IPC: B60N2/90
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle crew protector having a crew imaging system superior in avoidance of the appearance deterioration and the crew's stress and the crew position detectability.  <P>SOLUTION: A map lamp 3, a room lamp 2 and a speaker 6 near the pillar contain a map LED 2a, a room LED 2b and a pillar LED 2c, each being a near IR emitting means LED, respectively. The map lamp 3 contains an area image sensor 1. This improves the appearance of the vehicle crew protector having an imaging system superior in crew's head position checkability, without obstructing the crew.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267333-A (JP)
Title: Medical solution injection device
Inventor: KATO OSAMU
IPC: A61M25/01
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical solution injection device surely puncturing a needle part till a desired depth position in a prescribed part in a lesion part of the body tissue.  <P>SOLUTION: A tubular body 10 which can be inserted into the body is provided with a projecting hole 22 for inserting a needle-shaped tube body 12 having an acute needle part 11 in its tip and letting a prescribed medical solution pass therethrough, a first guide wire 14 and a second guide wire 16 and projecting the needle part 11 of the needle-shaped tube body 12 to the tube wall of the tubular body 10; and a side hole 24 opened perpendicular to an opening direction of an end opening part 20 in the front side in the body insertion direction of the needle-shaped tubular body 12 and to the opening direction of the projecting hole 22. The first guide wire 14 is extended frontward through the end part opening part 20 of the tubular body 12, while the second guide wire 16 is extended to the side through the side hole 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274845-A (JP)
Title: Controller of electric vehicle
Inventor: KONO MASAKI
IPC: H02P21/24
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of electric vehicle capable of reducing the size, with decreased number of current detecting means.  <P>SOLUTION: The controller for electric vehicle performs vector control with a plurality of three-phase induction motors 2-5 driven by a variable voltage variable frequency inverter 1, that converts a DC power into arbitrary AC power. It comprises a first current detecting means 12 that detects the entire current of a plurality of induction motors 2-5; second current detecting means 14-17 for detecting the phase current of a prescribed single phase of each of induction motors 2-5; a torque command generating means 18 which generates a torque command value, by converting the current of each phase into an effective value; and then calculating a torque correction value from a deviation between a maximum current of the effective value and a minimum current of the effective value; and further subtracting the torque correction value from a reference torque value of the induction motors 2-5, and a torque control means 6 for instructing the variable voltage variable frequency inverter 1 with a torque signal, which makes the total current detected with the first current detecting means 14-17 agree with the torque command value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268180-A (JP)
Title: Punch
Inventor: KOIKE SEIICHI
IPC: B26F1/32
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punch P having higher convenience for connecting a plurality of punches when necessary.  <P>SOLUTION: This punch P has a body 1, a lever 2 rotatably supported by the body 1, and a punch blade 3 for advancing-retreating according to the rotational movement of the lever 2. The body 1 is provided with a connecting part 13 to be connected with the other punch P. These punches P can be connected by engaging the connecting part 13 of one punch P with the connecting part 13 of the other punch P.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268698-A (JP)
Title: Combine
Inventor: SHINPO YOSHITAKA
IPC: A01D67/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase the operability by making easy and sure the operation of a main gear change lever 47 and of respective operating members 113 to 116, 117a, 117b and 118 under a state wherein an operator has his elbow on an armrest 51 even when a plurality of the operating members 113 to 116, 117a, 117b and 118 are provided on the upper surface of a grip 112 of the main gear change lever 47.  <P>SOLUTION: For this combine, an installation surface 112b for operating members such as switches 113 to 116, 117a, 117b and 118 which are provided on the upper surface of a grip 112 of the main gear change lever 47 are made to face an operator's seat 20 side. At the same time, the grip 112 of the main gear change lever 47 is arranged at a location slightly outer side than the armrest 51 of the operator's seat 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267434-A (JP)
Title: Pachinko game machine, game program and server
Inventor: NAKANO FUMIO
IPC: A63F7/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the players to positively participate in the games by letting themselves take part in the setting of the game devices, a game program, and a server.  <P>SOLUTION: The pachinko game machine is provided with a lottery means which carries out the lottery at the specified lottery probability to determine the win or loss responding to the entry into the specified ball entry slot with the game balls shot onto the game board, a display means which displays several groups of identifying information comprising many pieces of identifying information to be varied and stopped responding to the results of the lottery by the lottery means and a big win execution means which shifts the games to the states advantageous for the players from the normal game state when the win is determined as the results of the lottery by the lottery means and the combination of the identifying information displayed on the display means presents the specified win combination. A figure setting means which changes the type of the figures and/or the figure display aspect for the groups of the identifying information as the opportunity to be given when the behavior of the game balls shot onto the game board satisfies the specified conditions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274940-A (JP)
Title: Bus duct branching structure
Inventor: YAMADA YUKIHIKO
IPC: H02G5/08
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize easy manufacturing and simple connection for branching without causing complication of a structure of a connecting part of a bus duct.  <P>SOLUTION: Platy branching conductive members 14 that are stacked to both outsides of a same-phase conductor 12 are arranged, and the branching conductive members 14 are constituted such that clips that can clip branch-side connecting terminals 20 to the end rim of the branching conductive members 14 in a state that the connection of the bus duct 10 is performed. Thas is, a clip structure for clipping the connecting terminal that is a connecting member of the branch side can be obtained by only performing connecting work at the normal connecting part of the bus duct.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002713-A (JP)
Title: Powder coating material of epoxy resin
Inventor: TANIGUCHI TADATAKA
IPC: C09D161/20
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder coating material of an epoxy resin for electric insulation of a motor, having excellent low-temperature curability, preservation stability, metal adhesiveness, coated appearance and heat resistance.  <P>SOLUTION: The powder coating material of the epoxy resin is obtained by compounding (D) a phenol resin and/or an aniline resin with a powder coating material of the epoxy resin comprising (A) the epoxy resin, (B) an imidazole-based curing agent and (C) an inorganic filler as essential components. Preferably, the total equivalent of a hydroxy group and an amino group in the phenol resin and/or the aniline resin (D) is 0.1-0.8 based on the epoxy equivalent of the epoxy resin (A).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004282220-A (JP)
Title: Information distribution method and information distribution system
Inventor: NAKAGAWA OSAMU
IPC: G06F13/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution method capable of widely distributing information such as an advertisement or the like related to a particular category and a particular area to a wireless terminal beyond an ordinary arrival range of wireless communication at a low facility cost wherein traffic does not limitlessly increase.  <P>SOLUTION: The information distribution method and an information distribution system employing the method to distribute information characterized in that a wireless terminal stores information, the wireless terminal transmits the information stored therein to other wireless terminals existing around its own terminal after a lapse of a preset prescribed time, and each of a plurality of the wireless terminals sequentially carries out reception, storage and re-transmission of the information so as to allow a distribution terminal to widely distribute the information stored therein, are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276368-A (JP)
Title: Woody decorative sheet and its manufacturing method
Inventor: OYAMA YASUSHI
IPC: B32B21/08
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woody decorative sheet used as a surface decorative material of furniture or the like, showing the same surface appearance as a conduit wiping color and having an excellent design effect to which a three-dimensional feeling and a pure feeling are imparted.  <P>SOLUTION: Recessed streak parts 3 are formed to a woody thin plate 1 by shaping off the conduit parts of the woody thin plate by brushing treatment so as to pierce the thin plate from the upper surface thereof to the back thereof and a colored backing sheet 2 is bonded to the back of the thin plate so as to be exposed from the recessed streak parts 3. Further, a humidity curable urethane hot melt resin is applied to the entire surface of the woody thin plate 1 including the recessed streak parts 3 to provide a transparent resin layer 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276170-A (JP)
Title: Method for manufacturing single cylinder type shock absorber
Inventor: KONDO SHOGO
IPC: B23B41/12
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a single cylinder type shock absorber, by which method, a low-cost member to be connected, such as a bracket, etc. can be welded on the cylinder.  <P>SOLUTION: In the method for manufacturing the single cylinder type shock absorber which has a piston P to be inserted into the cylinder 1, a piston rod 6 connected to the piston P, and one or more members 2 connected to the cylinder 1 by welding, the inside peripheral surface 1a of the cylinder 1 is finished by skiving and roller burnishing after welding the member 2 to be connected on the cylinder 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308664-A (JP)
Title: Air spring
Inventor: ANDO SATORU
IPC: F16F9/05
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air spring for reducing production cost, preventing deterioration of durability of a diaphragm, and preventing an outer cylinder from dropping due to vibration even when internal pressure is released.  <P>SOLUTION: Each end part of the cylindrical diaphragm 3 airtightly connected with a piston 1 and a chamber 2 having a diameter larger than that of the piston in a reversed posture in an intermediate part. The outer cylinder 6 restricting the expanding deformation of the diaphragm 3 is mounted to the diaphragm 3 by male-female fitting of a recessed or protruded line 7 provided on an inner peripheral surface of the outer cylinder 6 and a protruding or recessed line 8 provided on an outer peripheral surface of the diaphragm in a reversed posture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287940-A (JP)
Title: Image processing program, image processor and photographing apparatus
Inventor: SUMITOMO HIRONORI
IPC: H04N1/409
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing program capable of extracting an edge part with high accuracy.  <P>SOLUTION: An edge image of an input image is created by use of a Sobel operator or the like (S3), and a smoothing process is executed to the edge image by use of an averaging filter (S4). Next, a difference between the edge image and an edge averaging image is calculated (S5), and the edge image is binarized on the basis of the difference (S6).  <P>COPYRIGHT: (C)2005,JPO&NCIPI