baber/WOPTO huggingface dataset:
Patent JP-2004333647-A (JP)
Title: Device and method for bonding optical film, and substrate
Inventor: SASAKI TOSHIHIDE
IPC: B29L9/00
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for bonding an optical film with which even an optical film with a narrow width is bonded to a whole area of a large size display substrate.  <P>SOLUTION: The device for bonding the optical film is equipped with a belt-like film reeling out means 11 to reel out a plurality of belt-like films 4 comprising the optical film with a release film 6 bonded thereto in its longitudinal direction in parallel, a cutting off means 12 to cut off at least the optical film of the respective reeled out belt-like films in a direction vertical to the longitudinal direction preserving the release film, a release film separating means 13 to separate the release film from each of cut off film pieces and a bonding means 14 to bond a bonding face of each of the film pieces, which is reeled out in a direction vertical to the cut off surface and from which the release film is separated, to the one side plate surface of the substrate so as to make the cut off surface of each of the film pieces be in parallel with an end face of the positioned substrate on the conveying direction side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331128-A (JP)
Title: Soil treatment bag
Inventor: SHIBATA ASUKA
IPC: B65D88/22
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil treatment bag which can be repeatedly used and from which soil can be easily and safely taken out.  <P>SOLUTION: The soil treatment bag is provided with a bag body 1 consisting of a front face side wall 11, a back face side wall 12, and side face side walls 13, a bottom lid 2 comprising a main bottom lid 21, and three sheets of auxiliary bottom lids 22, carrying handles 3 made of four pieces of belt-like articles 31, and a bottom lid opening tool 4. The bottom lid 2 can be opened, and an enclosed belt 211 whose apex side reaches the front face side wall 11 of the bag body 1 is fitted on the main bottom lid 21. The bottom lid opening tool 4 is provided with a fitting belt 41, a buckle 42, an intermediate belt 44 with a fixing ring 43 on its apex side, a passing-through ring 45, and an opening braid 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335387-A (JP)
Title: Battery pack
Inventor: OTA KUNIYUKI
IPC: H01M2/10
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit-board integrated battery pack provided with a constitution which is low in cost and can be manufactured in an excellent yield while being devised for miniaturizing and thinning.  <P>SOLUTION: The battery pack, in which a battery cell 1 and a circuit board 7 with a battery protective circuit for controlling the charge/discharge of the battery pack 1 mounted thereon are packaged integrally, has a circuit board block 13 in which a resin coating portion 14 is integrally formed with a circuit board 7 in an arrangement to cover the outer face of the circuit board 7, a tip portion of a metal-made bar-like coupling member 21 inserted into a communication hole 18 of a resin coating portion 14 is fixed to a metal-made end face of the battery cell 1, and the circuit board block 13 is fixed to the end face of the battery cell 1 by the coupling member 21 in a pressure contact state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340213-A (JP)
Title: Clutch mechanism and screw tightening machine
Inventor: SASAKI KATSUHIKO
IPC: F16D11/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch mechanism for a screw tightening machine etc. of such a structure that when pressed in the screw driving direction, a clutch plate on a spindle side retreats to make engagement with a drive side clutch plate and thereby the power is transmitted, capable of reducing greatly the shock at engagement compared with the case where engagement is made with the teeth of an output side clutch plate at a standstill, heightening the durability of the clutch mechanism by reducing the wear of the clutch teeth and preventing them from being damaged, and maintaining the timing at which the two sorts of clutch teeth are put out of engagement in good performance for a long period of time.  <P>SOLUTION: At the tip of each clutch tooth, an assist engaging surface is provided having a smaller engaging angle than the engaging surfaces, and the clutch plate on the spindle side is first rotated by abutting the assist engaging surfaces with each other, and the engaging surfaces are abutted in the rotating condition so as to establish the engagement of the clutch teeth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004055523-A (JP)
Title: Discharge lamp lighting device
Inventor: YAMAMOTO NORIKAZU
IPC: H05B41/231
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable to make stable light control even in the case of high light dimmer rate, by eliminating occurrence of flickering due to dimmer control in lighting a discharge lamp with a rectangular wave voltage.  <P>SOLUTION: The lighting device comprises a rectangular wave generating circuit 1 of a prescribed frequency, a drive signal generating circuit 2 in which the rectangular wave signal and a light dimmer signal made of PWM wave of a frequency lower than the rectangular wave signal are inputted and which outputs as a drive signal by extracting the rectangular wave signal of a period corresponding to the "On" period of the light dimmer signal, and a pulse transformer 4 in which a rectangular wave voltage based on the drive signal is impressed on the primary side and which, by boosting the rectangular wave voltage, impresses on the discharge lamp. It further comprises a rectangular wave reset circuit 7 that resets the generating operation of the rectangular wave signal by the rectangular wave generating circuit at starting of the light dimmer signal and the drive signal generating circuit extracts the rectangular wave signal of a period from the time the light dimmer signal is turned On till the time the light control signal and the rectangular wave signal are both turned Off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343541-A (JP)
Title: Tuning fork piezoelectric vibrating reed and tuning fork piezoelectric vibrator
Inventor: YAMADA YOSHIYUKI
IPC: H03H9/19
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuning fork piezoelectric vibrating reed suitable to make a tuning fork piezoelectric vibrator small in size and thin in thickness, and to provide the tuning fork piezoelectric vibrator.  <P>SOLUTION: This tuning fork piezoelectric vibrator has a piezoelectric vibrating reed body 26 having a base 22 and a vibrating arm 24 extending from one end of the base 22, a support part 28 provided with a short side 30 provided connectedly to the base 22 and formed along the other end of the base 22 and a long side 32 extending along the lengthwise direction of the piezoelectric vibrating reed body 26 from the end of the short side 30, and mounting parts provided at the tip side of the long side 32 and the short side 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341445-A (JP)
Title: Image projecting device
Inventor: CHO SHIHO
IPC: G03B21/14
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To restrain lamp flicker in an image projecting device.  <P>SOLUTION: The image projecting device has an arc discharge lamp 10, an optical system 13 projecting an image by projected light L1 from the lamp 10, a lamp driving circuit 11 driving the lamp 10, a 1st lamp voltage detection means 7 detecting the lamp voltage value of the lamp 10, and a control circuit 12 controlling the circuit 11 so that a pulse current having a current amplitude value in accordance with the lamp voltage value detected by the detection means 7 is superposed on a current normally applied to the lamp 10 at some intervals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348199-A (JP)
Title: Proof photograph system
Inventor: ASAMI YURIYO
IPC: G06T7/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability concerning the range designation method for a face part in a system for calculating and segmenting a proper area as a proof photograph from the position and size of the outline of a figure on an original image.  <P>SOLUTION: This proof photograph system is configured to calculate segmentation area of an image necessary for a desired proof photograph from the circumscribed rectangle of a face area designated on input image data, and to supply the segmentation image to an output device. This system is configured to display the rectangle showing the face range area, and to display an ellipse in the rectangular.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347907-A (JP)
Title: Projector and image adjusting method for projector
Inventor: KANEMITSU SHIROSHI
IPC: G02B7/36
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To automatically perform the focusing of an image projected to a screen in a projector and to automatically adjust trapezoidal distortion caused on the image projected to the screen due to the relative inclination of the screen.  <P>SOLUTION: The projector (2) includes a projection lens optical system (8) projecting the image on the screen (1), an automatic focus detector (20) receiving the image projected to the screen so as to detect the focusing position of the image projected thereto while moving the optical system (8) and measuring a spot where the high frequency component of the image becomes maximum, and an angle detector (5) including line sensors (31c and 31d) for correcting the trapezoidal distortion of the image projected to the screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346237-A (JP)
Title: Thermoplastic resin composition and molded product
Inventor: NAKAI YOSHIHIRO
IPC: C08L101/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having matting properties, impact resistance, surface hardness and moldability at high levels and further weather resistance withstanding high-energy accelerated weathering tests.  <P>SOLUTION: The thermoplastic resin composition comprises 1-99 pts. mass of a graft copolymer (A) in which a vinylic polymer is grafted onto an acrylic or a methacrylic ester rubber-like polymer (G) containing ≥2 kinds of polyfunctional monomer units, 99-1 pts. mass of a thermoplastic resin (B), a hindered amine light stabilizer (X) and/or an ultraviolet light absorber (Y). The content of the hindered amine light stabilizer (X) and/or the ultraviolet light absorber (Y) is 0.1-10 pts. mass based on 100 pts. mass total of the graft copolymer (A) and the thermoplastic resin (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345558-A (JP)
Title: Servo motor control device
Inventor: SUNAGA HIDEKI
IPC: B60H1/32
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo motor control device to control deceleration by PWM duty control capable of enhancing the stop position accuracy of an object to be controlled and reducing noise generated when the device is stopped.  <P>SOLUTION: When deviation between a target position and a present position is below a deceleration control start determination value, an actuator having an electric motor 30 of a preset duty ratio is subjected to PWM drive corresponding to the deviation. As the present position is brought close to the target position, the duty ratio is reduced. During an on-duty period in a PWM period T, the electric motor 30 is driven by an H-type bridge circuit. During an off-duty period within the PWM period T, regenerative brake is applied by short-circuiting the winding of the electric motor 30 by transistors 56C and 56D to constitute a lower arm of the H-type bridge circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316400-A (JP)
Title: Dust remover
Inventor: ONO KEIKICHI
IPC: E02B5/08
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive dust remover having a simple structure, contributing to space saving, safe, easy to install and operate, having a high dust removing efficiency and capable of preventing downstream equipment from being hindered by flowing refuse and the like.  <P>SOLUTION: A large number of units each comprising an endless chain 13 having a plurality of refuse scraping members 14 wrapped on the outer circumference side between a plurality of rotating bodies 11, 12 are arranged vertically to the flowing direction of a water conduit to constitute a structure also functioning as a screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355094-A (JP)
Title: Local information collecting system using portable telephone
Inventor: TOKUHARA YASUMI
IPC: G06Q50/26
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To collect the information of a region where a vehicle for a home delivery service is traveling across a wide range, and to analyze the information according to the various purposes of use.  <P>SOLUTION: A plurality of vehicles 2 are respectively mounted with a portable telephone 4, a digital camera 6, a weather condition detecting sensor 10, a location detecting sensor 12 and a microphone 8. A data analyzing center 15 is provided with a processor 16 for processing the data of an image, location, weather condition and voice, and for analyzing those data according to the purpose. The collected data of the digital camera 6, the weather condition detecting sensor 10, the location sensor 12 and the microphone 8 mounted on the vehicle 2 are periodically inputted through a portable telephone communication network to the processor 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351428-A (JP)
Title: Ultrasonic welding device
Inventor: TAKADA HAJIME
IPC: B23K20/10
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic welding device capable of surely joining a welding workpiece with the desired strength, and correctly judging the welding state of the welding workpieces.  <P>SOLUTION: The ultrasonic welding device 1 has an ultrasonic welding machine 4, a laser Doppler speedometer 5, and a control device 6. The ultrasonic welding machine 4 has a tip 9 and an anvil 10 to sandwich an FFC as the welding workpiece. The laser Doppler speedometer 5 detects the speed of the tip 9 and outputs it to the control device 6. The control device 6 calculates the power applied to the tip 9 based on the speed of the tip 9. The control device 6 calculates the rate of a change in the power. The control device 6 calculates the total displacement of the tip 9 when the rate of the change in the power is equal to or smaller than a first predetermined value, and then, equal to or greater than a second predetermined value, and stops the ultrasonic welding machine 4 when the total displacement exceeds a predetermined value. The control device 6 judges whether a welding state of the FFC as the welding workpieces is good or not based on the total displacement of the tip 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352581-A (JP)
Title: Heat shielding member of silicon single crystal pulling device
Inventor: FURUKAWA JUN
IPC: C30B29/06
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heat shielding member only the bottom of the bulged part of which is replaceable.  <P>SOLUTION: The heat shielding member 33 is installed at an apparatus for pulling up a silicon single crystal rod 25 from a molten silicon 12 stored in a quartz crucible 13 and equipped with an outer cylindrical member 34, which surrounds the outer circumferential surface of the silicon single crystal rod 25 and shields a radiant heat from a heater 18, a bulged part 41 installed at the lower part of the cylindrical member, and a ring-shaped regenerating member 47 installed at the inside of the bulged part. A flange 34a is formed around the whole inner circumference of the bottom of the outer cylindrical member 34 and the bulged part 41 is composed of a ring-shaped bottom wall 42, which is inserted into the outer cylindrical member 34 from its top, whose outer circumference is installed at the flange 34a, and whose inner circumference reaches a nearby outer circumferential surface of the silicon single crystal rod 25, a vertical wall 44, which is inserted into the outer cylindrical member 34 from its top and whose lower rim contacts the inner circumference of the bottom wall 42, and an upper wall 46, whose inner circumference is connected to the upper rim of the vertical wall 44 to be unified with the vertical wall 44 and whose outer circumference is connected to the outer cylindrical member 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351139-A (JP)
Title: Structure for attaching lower strap cover of seat back lining
Inventor: KAWABE HIDEKI
IPC: B60N2/90
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the design effect of a seat back lining by making a lower strap cover immovable relative to a rear section on the side of a seat cushion.  <P>SOLUTION: In a seat 1, a seat back 10 is arranged in the seat cushion 20 in such a way as to be inclined, and the lower strap cover 100 is arranged for covering a connecting part between the seat cushion 20 and the back lining of the seat back 10. The lower strap cover 100 includes the connecting part between the seat cushion 20 and the back lining of the seat back 10 and is arranged in such a way as to be extended under the seat cushion 20 and on the seat back 10. The lower strap cover 100 is connected to the rear section on the side of the seat cushion 20 in such a way as to be relatively immovable. The upward extended part of the side of the seat back 10 is locked in such a way as to be relatively movable, and at least an external surface part of the extended part is covered with part of the seat back and arranged in the structure for mounting the lower strap cover 100 of the seat back lining.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361619-A (JP)
Title: Optical fiber array and its manufacturing method
Inventor: YAMADA ATSUSHI
IPC: G02B6/24
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber array 100 in which primary coated optical fibers 5 are held between a V-groove member 1 and a planar member 2 and the distance from the location reference plane 3 to the center point of each primary coated optical fiber can be controlled to a desired set distance H, and to provide a method of manufacturing the optical fiber array.  <P>SOLUTION: The optical fiber array, in which a controlling layer 7 is interposed between the optical fibers housed in the V-grooves 10 of the V-groove member and the planar member, is characterised in that the controlling layer 7 satisfying the condition of (dmax+r)<H, wherein H is the desired set distance from the location reference plane 3, which is the back face of the planar member, to the center line of the optical fibers, dmax is the maximum thickness of the planar member and r is the radius of the optical fiber, compensates the deviation from the set distance H due to irregular thickness of the planar member and controls the distance from the center point of each optical fiber to the location reference plane to be coincident with the desired set distance H.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360293-A (JP)
Title: Newspaper printing factory
Inventor: KANEYA YOSHIKI
IPC: E04H5/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a newspaper printing factory rational for both of an improvement in productivity and energy-saving.  <P>SOLUTION: This newspaper printing factory 1 has a plurality of laminated and arranged floors, and is provided with a shaft 2, and an architectural equipment room 5. The shaft 2 is erected so as to penetrate in the vertical direction through the newspaper printing factory 1, and is arranged in a substantially central part of a floor. The inside of the shaft 2 is molded into a cavity, and stores at least an equipment pipe 3 such as water supply-discharge and exhaust ducts, and wiring 4 for power distribution. The architectural equipment room 5 is dispersed in a plurality of floors with respective functions, and is intensively arranged in the vertical direction, adjacently to the shaft 2. Thus, efficiency is improved even in any position of the respective floors, and energy can be rationally supplied, and energy-saving and maintenance-saving can be easily attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004240945-A (JP)
Title: Automatic shutoff method of spam mail through dynamic url connection
Inventor: HA JEONG HO
IPC: G06F13/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic shutoff method of spam mail through dynamic URL connection capable of straining a spam mail and automatically shutting off it.  <P>SOLUTION: This automatic shutoff method of spam mail through dynamic URL connection is performed in an e-mail system where a number of mail servers are connected through the Internet. This method comprises steps of extracting dynamic URL information present in the message original of an e-mail received; performing the connection to a Web page linked with the extracted dynamic URL information; and classifying the received e-mail as a spam mail when a preliminarily regulated spam keyword is present in the content of the Web page.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004362707-A (JP)
Title: Magnetoresistive effect type magnetic head
Inventor: TETSUKAWA HIROKI
IPC: G11B5/187
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve corrosion resistance in a magnetoresistive effect type magnetic head for maintaining high magnetoresistive effect efficiency.  <P>SOLUTION: When a non-magnetic layer for constituting a spin valve film 40 in a GMR head is made of CuAu, the composition ratio of Cu, Au is set to (100-a) and a (where a indicates atom%) each, a composition range is set to be 5≤a<25, a magnetization fixing layer and a magnetization free layer are made of NiFe or CoNiFe, the composition ratio of Co, Ni, and Fe is set to be b, c and d each (b, c, and d each indicates atom %). Then, the composition range is set as 0≤b≤80, 10≤c≤95, 5≤d≤55 (b+c+d=100 atom%).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001014-A (JP)
Title: Pipe chamfering apparatus
Inventor: MIZUKAWA KENJI
IPC: B23B5/16
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe chamfering apparatus which smoothly discharges cutting chips produced by chamfering the open end part of a pipe, to the outside of the pipe.  <P>SOLUTION: This pipe chamfering apparatus A for chamfering the open end part of the pipe P comprises: a spindle member 1 insert-fitted in a circumferentially rotatable manner into the open end part of the pipe P; a chamfering tool 2 detachably mounted to one end face of the spindle member 1 in the state of projecting a chamfering edge part 2A at the tip outward from the outer peripheral edge part of the spindle member 1; and a rotational operating handle member 3 mounted to one end face of the spindle member 1 through the chamfering tool 2. The rotational operating handle member 3 is provided with a cutting chip discharge hole 31 passing through over both end faces, and the chamfering edge part 2A is placed to face the open end on the chamfering tool 2 side of the cutting chip discharge hole 31. Further, a rake face 21 of the chamfering edge part 2A is formed into an inclined face inclined in a direction of discharging the cutting chips to the cutting chip discharge hole 31 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI