baber/WOPTO huggingface dataset:
Patent JP-2003131434-A (JP)
Title: Nonmagnetic monocomponent full color toner
Inventor: SATO YUKIHIRO
IPC: G03G9/087
Filed: 2002-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a nonmagnetic monocomponent full color toner which retains initial characteristics even in continuous use, causes neither aggregation nor change of electrostatic chargeability, is free of toner filming, has good fixability, is not affected by a change with the elapse of time and an environmental change, is excellent in transparency and fastness and has good hues and saturation. SOLUTION: The nonmagnetic monocomponent full color toner develops a latent image when the toner shaped into a thin layer is supplied to a latent image carrier by contact with the carrier and comprises at least colorants, a colorless or light-colored electrostatic charge controlling agent and a polyester resin, monomers constituting the polyester resin comprise polyhydric alcohols and polybasic acids, and when the glass transition temperature (Tg) and softening point (Sp) of the toner are plotted in xy coordinates with the glass transition temperature (Tg) as a variable of the x coordinate axis and the softening point (Sp) as a variable of the y coordinate axis, the toner has solid state properties within the range defined by straight lines represented by the equations Sp=4Tg-110 (1), Sp=4Tg-170 (2), Sp=90 (3) and Sp=120 (4).  The toner contains at least one fine particulate additive in the surfaces of the toner particles.
Patent JP-2004157671-A (JP)
Title: Coordinate output device
Inventor: SEKIGUCHI HIDENORI
IPC: G06F3/03
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coordinate output device capable of outputting coordinates of a position of a writing utensil with high accuracy regardless of the position.  <P>SOLUTION: A display 1 is arranged with ultrasonic receivers 11, 12, 13, and a pen 2 is provided with an ultrasonic element 22. An x-coordinate of a pen point 23 is calculated from transmission times D1, D2 until an ultrasonic signal sent from the ultrasonic element 22 reaches the ultrasonic receivers 11, 12. A y-coordinate of the pen point 23 is calculated from transmission times D1, D3 until the ultrasonic signal sent from the ultrasonic element 22 reaches the ultrasonic receivers 11, 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159417-A (JP)
Title: Method and apparatus for rolling up stator core
Inventor: ABE YASUO
IPC: H02K15/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for rolling up a stator core for a raised precision in lamination thickness of the stator core.  <P>SOLUTION: A thin band is rolled up in spiral to form the stator core. Here, the stacking thickness of a laminate formed by rolling up the thin band is measured, which is divided by the number of turns of rolling up of the laminate to measure the thickness of the band plate. The stacking thickness in design of the stator core is divided by the calculated plate thickness, to decide the number of turns for rolling up of the band plate at the next time on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159436-A (JP)
Title: Generator equipped with brushless exciter and power generating facility using the same
Inventor: IDE KAZUMASA
IPC: H02K19/28
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generator comprising a brushless exciter with a short length in axial direction by changing the configuration of generator equipped with a brushless exciter.  <P>SOLUTION: A generator main unit 5 comprises a stator 2 provided with a coil 14, and a rotor 11 which is provided with a coil 13 to face the stator 2 through an air gap 7 and is rotatably supported by a rotating shaft 4. An exciter 6 comprises a stator 22 provided with a coil 25, and a rotor 21 which is provided with a coil 24 to face the stator 22 through the air gap 7 and is rotatably supported by the rotating shaft of the generator main unit 5. A coil 32 wound around the rotor 11 of the generator main unit 5 is electrically connected to the coil 24 wound around the rotor 21 of the exciter 6 through an electronic component 23. A stator 26 of the exciter 6 faces the rotor 21 through the air gap in the direction of rotating shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158327-A (JP)
Title: Organic electroluminescent element and display device
Inventor: UEDA NORIKO
IPC: H01L51/50
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element and its display device, wherein high light-emitting brightness and high light-emitting efficiency is shown and durability is superior.  <P>SOLUTION: As for the organic electroluminescent element, which pinches a light-emitting layer having at least one layer of organic compound-containing layer between an anode and a cathode opposing to each other, at least one layer of the organic compound-containing layer contains at least one kind of polymers obtained by ring-opening polymerization of a compound having a ring structure expressed in a general formula (1) of the figure, and at least one kind of light emitting materials, in which light emission from triplet exciton is possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164697-A (JP)
Title: Disk recording reproducing apparatus
Inventor: NAKAMURA MAMORU
IPC: G11B21/12
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components by constituting both of a head elevating mechanism and a part of an eject mechanism slidable and using one or two or more components in common, and also to miniaturize a whole device.  <P>SOLUTION: This disk recording reproducing apparatus is furnished with a cartridge holder 4 whereon a disk cartridge 18 is detachably mounted, the head elevating mechanism 60 for making a recording head 23 for recording the information signal on an optical disk approach to or separate from an information recording surface of the optical disk, and the eject mechanism for ejecting the disk cartridge 18 from the cartridge holder 4. On the head elevating mechanism 60, a first slide member 50 is arranged for generating the head elevating operation by transmitting a force with the sliding operation, and a second slide member 62 is arranged on the eject mechanism for generating the ejecting operation by transmitting the force with the sliding operation, then the first slide member 50 and the second slide member 62 are piled up and slidably supported by the cartridge holder 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003244116-A (JP)
Title: Frequency compensating method, receiver, reproducing device, and program
Inventor: ISHII MASAHIRO
IPC: H04N5/44
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for compensating a reference clock adequately in a broadcasting data receiving system that includes a receiver and a reproducing device for receiving broadcasting data by the receiver and transmitting the data to the regenerative device through a bus.  <P>SOLUTION: A receiver 106 and a reproducing device 112 are included in a broadcasting data receiving system, and the broadcasting data is received by the receiver and transmitted to the reproducing device through a bus. When broadcasting-side time information that reflects a code reference clock is extracted by a broadcasting-side time information extracting unit 102, the affair of extraction of the broadcasting-side time information is transmitted through a dedicated line from a condition change signal output unit 104 to a condition change signal receiving unit 107, and the contents of the broadcasting-side time information is transmitted to the reproducing device through the bus. As a result, the timing of extraction of the broadcasting time information is notified immediately to the reproducing device, and the decoding reference clock is compensated adequately.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004164260-A (JP)
Title: Ic card and ic card program
Inventor: YAMADA MASANARI
IPC: B42D15/10
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card and an IC card program, effectively using a storage area to allow sharing of data between a plurality of files.  <P>SOLUTION: This IC card 10 has an EEPROM 15 storing the plurality of files including an access file A and an access file B, and accessed file F1 accessed from the access files A, B, with a hierarchical structure. The EEPROM 15 stores the accessed file F1 directly under a root file that is a file directly above the access files A, B, and has a retrieval part retrieving the accessed file F1 in the direct lower side of a file upper than the access files A, B when accessing the accessed file F1 from the access file A or B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003218056-A (JP)
Title: Laser irradiation method and manofacturing method of semiconductor device
Inventor: TANAKA KOICHIRO
IPC: H01L21/20
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser irradiation method, using a laser irradiation device which realizes effective and uniform annealing by using laser beam with attenuation regions, and a manufacturing method of a semiconductor device, including the laser irradiation method in the process.  <P>SOLUTION: One of a plurality of laser beams is split into two laser beams having attenuated regions each. Each cut surface of the two laser beams is made as both end parts, and each attenuated region of the two laser beams and a attenuation region of other laser beam are combined mutually. Thereby, it is possible to form a laser beam having energy density which enables enough annealing to an irradiated body in any part from a plurality of laser beams having attenuated regions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004170214-A (JP)
Title: Sensor device and its manufacturing method
Inventor: TSUKAMOTO TAKESHI
IPC: G01J1/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor device capable of preventing extrusion of an adhesive to a window part and ensuring the adhesive strength of a filter and airtightness of the device, and its manufacturing method.  <P>SOLUTION: In a case 4 on which a filter 6 is attached with an adhesive 11 so as to block an infrared incidence window 5, an infrared sensor device 1 contains an infrared detection element 2, a projection 13 is formed at least one of the case 4 and the filter 6 so that the case 4 may contact the filter 6 at a specified position away from an end face of the filter 6, and a space consisting of the projection 13, the case 4 and the filter 6 is used as a staying part 14 for the adhesive 11. The sensor device 1 can prevent extrusion to the window of the filter 6 by shielding the adhesive 11 by the projection 13. Also, the adhesive strength of the filter 6 and the airtightness of the device 1 can be ensured, since sufficient adhesive 11 can be held in the staying part 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176255-A (JP)
Title: Lighting control device and lighting control system
Inventor: SUDO MITSUNARI
IPC: E01F9/615
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting control device and a lighting control system capable of performing individual ON/OFF control of a plurality of emitters and performing light adjustment control.  <P>SOLUTION: In a controller 5a serving as the lighting control device for controlling lighting of the plurality of emitters arranged at prescribed spaces on a road, a serial/parallel conversion part 51 converts serial signals for driving the plurality of emitters DR1-DR16, into parallel signals to output them to a latch register 52, and the latch register 52 latches the parallel signals outputted from the serial/parallel conversion part 51 and adjusts the light of the plurality of emitters DR1-DR16 by changing the duty ratios of the parallel signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174780-A (JP)
Title: Ink jet recorder, program and recording medium
Inventor: NAKAMURA RIE
IPC: B41J29/50
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recorder in which ink is not consumed uselessly even in the case of printing in the main scanning direction and troubles due to contamination in the recorder with ejected ink drops can be avoided.  <P>SOLUTION: When the ink jet recorder performs specified printing on a recording medium through main scanning with a printable recording head and subscanning of a recording medium, the range of the recording medium in the main scanning direction is detected by varying the speed depending on the type of recording medium set by an operator only when main scanning of the recording medium is carried out for the first time and printing is not performed when the detected position of the recording head deviates from the range of the recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175898-A (JP)
Title: Method for producing halogen-modified polymer compound and halogen-modified polymer compound produced by method for producing the halogen-modified polymer compound
Inventor: TADA TOSHIO
IPC: C08F8/20
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a halogen-modified polymer compound, by which an extremely high-purity halogen-modified polymer compound having no impurities such as a catalyst, etc., is obtained by an exceedingly simple method and to obtain the halogen-modified polymer compound produced by the method for producing the halogen-modified polymer compound.  <P>SOLUTION: The method for producing the halogen-modified polymer compound comprises chemically modifying a polymer compound by reacting the polymer compound with a halogen compound in a supercritical fluid or a subcritical fluid. In the obtained halogen-modified polymer compound, a halogen is introduced into a part or the whole of a monomer unit constituting the polymer compound before the modification reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180093-A (JP)
Title: Remote control for videotape recording operation
Inventor: KIWA SHOJI
IPC: H04N5/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control for videotape recording operation, which can be connected with a cellular phone, to eliminate key input operation for program information about timer reservation recording, and connects with the cellular phone with a simpler construction.  <P>SOLUTION: A remote control 1 for videotape recording operation comprises a lid section 6, which is pivoted at one end of a remote control body 2 and free to opening and closing by rotation, and a connector 8 for connecting a signal output terminal 51 for data communication of a cellular phone 50. The connector 8 is provided on the inner surface of the lid section 6 and it is arranged so as to be exposed, when the lid section 6 is opened. The lid section 6 includes partition walls 9a and 9b for holding the position of the cellular phone 50 to be connected to the connector 8. The remote control 1 for videotape recording operation can transfer program information about the timer reservation recording which is downloaded over the Internet through the cellular phone 50, by connecting the connector 8 with the cellular phone 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175994-A (JP)
Title: Rubber composition and seal using the same
Inventor: KAWASHIMA SEIGO
IPC: C08K3/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber composition having good vibration-proof properties in a wide range of temperatures, no bleeding of a plasticizer, and a low compression set, and to provide a seal using the composition.  <P>SOLUTION: The rubber composition at least contains one or more kinds of rubbers selected from a butyl rubber, a chlorinated butyl rubber and a brominated butyl rubber, a process oil, and carbon black. The seal uses the rubber composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187456-A (JP)
Title: Motor with rotation detector
Inventor: MIHATA TOSHIO
IPC: H02K11/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor with a rotation detector in which mounting work and wiring work of the rotary detector can be simplified and which can enhance reliability and maintainability.  <P>SOLUTION: The opposite side of a connector terminal 13 is connected with a circuit of the rotation detector 12. The connector terminal 13 and one end of a resin molded wiring body 14 are axially provided so that the rotation detector 12 can be simultaneously mounted and connected to a motor body 11. Also, the other end is arranged on the side face of the motor body 11 so as to be easily connected. It is connected with a motor controller by a connection cable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004156573-A (JP)
Title: Gravity rotating machine
Inventor: ISHIWATARI OUTEN
IPC: F03G3/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source without using fuel.  <P>SOLUTION: A motion of a slide body 3 falling downward due to gravity causes a ratchet sprocket 5A attached to a slide body 3 to move to the position of 5B, which in turn moves the ratchet sprocket 5B to the position of 5C. This operation rotates a roller chain 6 to the left, causing a shaft 8 of the sprocket 7 to rotate to the left at the same time. The sprocket shaft gears are rotated to the left, causing a gear engaging with the sprocket shaft gear and fixed to a shaft 1 to rotate to the right, and all the components attached to the shaft 1 to rotate to the right. On the roller chain 6, weight of a plurality of bodies 3 is always acting to move the ratchet sprockets in a manner that the ratchet sprocket 5A moves to 5B, 5B moves to 5C, causing the shaft to rotate permanently. A power generating device or other devices which require power can be connected to the rotating shaft to utilize the power unlimitedly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003263935-A (JP)
Title: Manufacturing method for control switch for automatic transmission
Inventor: MIHARA HARUHIKO
IPC: H01H21/12
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a control switch for an automatic transmission, which enables correcting positions of connector terminals simultaneously with a movement of a side core.  <P>SOLUTION: The side core 29A is opened and an upper metal mold 29B is opened. First shaped member 3A is inserted between the upper metal mold 29B and an under metal mold 29C and is set on the under metal mold 29C. A crank web shaped lead portion 25 of the connector terminal 16 is supported on a slide core 29D, in order to prevent deforming the lead portion 25, when the side core 29A is closed. Then, the side core 29A is moved from a prescribed position to be closed. The connector terminals 16 and 16 are inserted into insertion holes 30 and 30 respectively, when the side core 29A is closed. Since diameters near both the openings of the insertion holes 30 and 30 are expanded in the opening directions, the connector terminals 16 and 16 can be guided into the insertion holes 30 and 30, even if the connector terminals 16 and 16 are bent slightly. At that time, correcting the positions of the connector terminals 16 and 16 is carried out, by having the foot portions of the connector terminals 16 and 16 made flexible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191514-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KUROTAKA SHIGEO
IPC: G03G15/20
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of realizing a rapid fixing start-up and preventing the occurrence of a satin image thereby improving the image quality.  <P>SOLUTION: A fixing belt 51 that is heated with a heat roll 52 is brought into pressure contact with a pressure roller 57 by a pressing member 56. The fixing belt 51 has an elastic layer. The pressing member 56 is constructed of different springs such that the exit side is higher in pressure distributed in a fixing nip than the entrance side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192873-A (JP)
Title: Ic socket
Inventor: ARAI SETSU
IPC: H01R33/76
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC socket capable of corresponding to every kind of LSI packages while contact terminals of the IC socket and electrode terminals of the IC packages are contacting to each other in one-to-one correspondence, of which, an opening part of a depression means expands and contracts corresponding to every kind of LSI packages as well.  <P>SOLUTION: As the IC socket is made free to expand and contract corresponding to the LSI packages different in sizes, the number of pins and pitches, it become possible to accommodate any LSI packages while enabling the contact terminal of the IC socket and the electrode terminal of the LSI package to contact each other on one-to-one correspondence. Further, as the opening of the depressing means for fixing the LSI package to the IC socket is made free to expand and contract, the opening of the depressing means of the IC socket become possible to accommodate any LSI packages.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188520-A (JP)
Title: Cutting tool made of surface coated cemented carbide, hard coating layer of which shows excellent wear resistance under high speed and heavy cutting condition
Inventor: NISHIDA MAKOTO
IPC: B23B51/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool made of surface coated cemented carbide, the hard coating layer of which shows excellent wear resistance under high speed and heavy cutting condition.  <P>SOLUTION: The cutting tool made of surface coated cemented carbide is manufactured by coating the surface of a cemented carbide base body with a hard coating layer by vapor deposition. The hard coating layer is composed of a compound carbonitride layer of Ti and Hf, and has the overall average layer thickness of 1 to 15 μm. In the hard coating layer, the maximum content point of Hf and carbon and the maximum content point of Ti and nitrogen alternately and repeatedly exist at the required intervals in the layer thickness direction, and the component concentration has such a distributive structure that the content of Ti and Hf and the content of carbon and nitrogen continuously vary in the region between both maximum content points. The maximum content point of Hi and carbon satisfies the following relationship: Hf/(Hf+Ti)=0.8 to 0.98 and carbon/(carbon+nitrogen)=0.8 to 0.98 in atomic ratio, and the maximum content point of Ti and nitrogen satisfies the following relationship: Ti/(Ti+Hf)=0.8 to 0.98 and nitrogen/(nitrogen+carbon)=0.8 to 0.98 in atomic ratio, and the distance between two neighboring points is 0.01 to 0.2 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191538-A (JP)
Title: Photosensitive material magazine for photosensitive material processing device
Inventor: NAKAO HIROTO
IPC: G03B27/46
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive material magazine for a photosensitive material processing device constituted so that a casing can be operated to travel by an operation handle, and also attached to the different kind of photosensitive material processing device having a different attaching direction.  <P>SOLUTION: The photosensitive material magazine 1 for the photosensitive material processing device is equipped with: the casing 2 for housing a spool on which long belt-like photosensitive material is taken up, having a photosensitive material passing port 22 on one wall surface and freely attached to/detached from the photosensitive material processing device; a traveling wheel 4 supporting the casing 2 from the below so as to freely travel along a floor surface; and the operation handle 3 operating the casing 2 in a traveling direction. The magazine 1 is attached to a plurality of photosensitive material processing devices the attaching direction of the casing 2 of which is different, and the handle 3 is pivotally supported on the casing 2 at a position where it is not prevented from being attached to the photosensitive material processing device so that its posture can be changed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI