baber/WOPTO huggingface dataset:
Patent JP-2005015933-A (JP)
Title: Method for producing release paper and release paper prepared by the same
Inventor: NISHIYAMA NAOYUKI
IPC: B32B27/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-quality release paper made of paper as a substrate, eliminating pinholes in a plastic laminate layer without lowering release functions and having high reliability and to provide a method for producing the same.  <P>SOLUTION: The release paper is produced by continuously carrying out (1) a calender processing step for the substrate, (2) a forming step of the plastic laminate layer on the substrate surface and (3) a forming step of a release agent layer on the surface of the plastic laminate layer on the same line. In the calender processing step, a roll made of steel and a cotton roll are preferably included as rolls for passing the substrate therethrough.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017497-A (JP)
Title: Developing device
Inventor: MURATA HIROSHI
IPC: G03G15/08
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which always yields excellent image characteristics by appropriately discharging deteriorated carrier in a developer without necessitating any special control.  <P>SOLUTION: The developing device is provided with an upper space 53 where the developer consisting of toner and carrier is replenished and a lower space where the developer in the upper space 53 is introduced. The developer is circulated between the upper space 53 and the lower space 54, and the developer in the upper space 53 is supplied to a photoreceptor drum 20 by a developing roller 57. A developer discharge port 58 is provided at a position above the developer circulating path on the back side of the lower space 54.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015117-A (JP)
Title: Floor structure of cabin-shaped forklift
Inventor: NISHIZAWA SHINJI
IPC: B62D25/20
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor structure of a cabin-shaped forklift capable of preventing a user from stepping on a seal material without hooking the leg on the seal material at a time of getting on/off forklift.  <P>SOLUTION: In the cabin-shaped forklift, the seal material 20 is disposed in a door opening of the floor 21 of the driver's seat, and a guard plate 23 for covering the seal material is disposed so as to cover part of the seal material. A tilting member 24 having a slope for interconnecting floors is disposed between it and a first horizontal section 23a of the guide plate 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014783-A (JP)
Title: Signal security system
Inventor: WATABE TEI
IPC: H04L12/42
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a signal security system with a network structure capable of substantializing fail-safe and real time performance, reliability, and maintainability.  <P>SOLUTION: Signal device controllers 2a-2c directly control site signal devices 5a-5c, respectively. The network is structured by connections between network switches 11a-11d, 12a-12d, 21a-21d, 22a-22d built inside network relay devices 1a-1d in networks 4a, 4b, and controllers 2a-2c on networks 4c-4d, respectively. By relay transmission of the switches, information (control/state information) are transmitted both ways between a central control device 3 and each of the controllers 2a-2c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018950-A (JP)
Title: Thin film magnetic head, head gimbal assembly, and hard disk drive
Inventor: SHIMIZU TOMOAKI
IPC: H01F10/16
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film magnetic head which can maintain the coercive force Hc in the in-plane direction of a bias magnetic-field applying layer at high level, which can apply an effective bias magnetic field even when formation of a narrower gap and a narrower track are further intended, and which can suppress the generating of Barkhausen noises.  <P>SOLUTION: This thin film magnetic head is provided with a magnetoresistance effect element which has a magnetoresistance effect film. The magnetoresistance effect film is a multilayer which has a non-magnetic layer, a ferromagnetic layer formed on one surface of the non-magnetic layer, a soft-magnetic layer formed on the other surface of the non-magnetic layer, a pinning layer formed in contact with one surface (an opposite surface to a surface in contact with the non-magnetic layer) of the ferromagnetic layer in order to pin the magnetization direction of the ferromagnetic layer. At least at the both ends of the soft-magnetic layer of the magnetoresistance effect film, a pair of bias magnetic-field applying layers for applying a vertical bias magnetic field to the soft-magnetic layer through a magnetic base layer are disposed, and mutual distances between lattice points in a plane in which the magnetic base layer and the bias magnetic-field applying layer are overlapped, are constituted so as to substantially match each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022088-A (JP)
Title: Layered bonded structure of thin plate member, and inkjet head
Inventor: WATANABE HIDETOSHI
IPC: B41J2/045
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent passage clogging due to an inflow of an adhesive.  <P>SOLUTION: An inkjet head has a head body with a rectangular plane shape. The head body has a layered structure of a plurality of sheets stacked via the adhesive, and includes an actuator unit and a passage unit. At an aperture plate 24 among the plurality of sheets which constitute the passage unit, there are formed a plurality of apertures 12 for adjusting a passage resistance of ink, and communication holes 12d which correspond and communicate with a plurality of nozzles formed at a lower face of the passage unit, respectively. A surrounding groove 61 is formed at a front face of the aperture plate 24 surrounding a hole group comprised of a plurality of the apertures 12 and the communication holes 12d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023606-A (JP)
Title: Sash window opening restriction system
Inventor: MURANO TAKASHI
IPC: E05C21/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sash window opening restriction system which is operable only by an authorized person, based on personal identification, simple in structure, and positively restricts an opening width of a sash window of a building, to a predetermined level.  <P>SOLUTION: The sash window opening restriction system 1 restricts the opening width of the sash window of the building to the predetermined level by remote control. The system is comprised of a sash window opening restriction device 2 for restricting the opening width of the sash window of the building to the predetermined level; a control unit 3 for controlling the sash window opening restriction device 2, based on a personal identification signal; an identification signal output means for outputting the personal identification signal; and a reading means for reading the personal identification signal and feeding the same to the control device 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021430-A (JP)
Title: Rare gas polarizer device and magnetic resonance imaging system
Inventor: SATO HIROSHI
IPC: A61B5/055
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize a rare gas polarizer device for quantitatively and certainly supplying a rare gas in a super-polarized state and an inhalation substance to a subject to perform imaging, and a magnetic resonance imaging system.  <P>SOLUTION: The inhalation substance such as gaseous xenon, oxygen or the like held to a super-polarized state in a gas bag is supplied to a mask part 210 held to a hermetically sealed state and the positive or negative pressure in the interval space of the mask part 210 in the exhalation or inhalation of the subject 1 is detected by a diaphragm 220. The exhaustion from the internal space or the suction of the inhalation substance such as xenon, oxygen or the like into the internal space is performed based on the above detection. By this constitution, gaseous xenon held to the super-polarized state is not leaked to the open air before inhaled by the subject 1 and supplied quantitatively at an almost constant flow velocity. Further, the inhalation substance such as oxygen or the like is certainly supplied to the subject 1 and high safety is also realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036084-A (JP)
Title: Mold release agent and mold releasing film
Inventor: NAKAJIMA AYAKO
IPC: B29C33/62
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a non-silicone-based mold release agent that contains no silicone, exhibits excellent mold release characteristics to various tacky agents, does not transfer to an adhesive face, has excellent heat resistance, solvent resistance, rubbing-off performance (scratch resistance) and exhibits high-speed crosslinking property and a mold releasing film.  <P>SOLUTION: The mold release agent is obtained by combining a (meth)acrylic copolymer comprising a five-membered ring dithiocarbonate group-containing (meth)acrylate unit and a higher alkyl (meth)acrylate unit with a crosslinking agent or a curing catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004199030-A (JP)
Title: Semi-transmission/reflection type display device with different pretilt angles
Inventor: LIAO CHI-CHANG
IPC: G02F1/137
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semi-transmission/reflection type display device with different pretilt angles and a single cell-gap capable of enhancing display effect and simplifying the manufacture process.  <P>SOLUTION: The semi-transmission/reflection type display device with different pretilt angles is provided with a first alignment layer 66 formed on an upper substrate, a transparent electrode 72 which is formed on a lower substrate and turns the upper side of the lower substrate into a transparent region, a reflection electrode 74 which covers one part of the transparent electrode and turns the upper side of the covered part of the transparent electrode into a reflection region, a second alignment layer 76 formed on the reflection electrode and the exposed one part of transmission electrode and a liquid crystal layer 80 which is held between the alignment layers and forms a single cell-gap. The liquid crystal layer has a first pretilt angle region 80I in proximity to the first alignment layer of the reflection region, a second pretilt angle region 80II in proximity to the second alignment layer of the reflection region, a third pretilt angle region 80III in proximity to the first alignment layer of the transmission region and a fourth pretilt angle region 80IV in proximity to the second alignment layer of the transmission region. Therein, liquid crystal molecules have at least two kinds of different pretilt angles in each pretilt angle region.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005050404-A (JP)
Title: Recording and reproducing device and its control adjusting method
Inventor: AMAN YASUTOMO
IPC: G11B7/095
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely suppress a face wobbling of a disk even when an optical pickup having a small work distance is used as a recording/reproducing means.  <P>SOLUTION: An objective lens 7 is embedded in a casing 4a of the optical pickup 4, and the gap quantity at the closest position of a surface opposed to an optical disk 1 in the objective lens 7 is fixed without changing, then a focus servo operation system 9 consisting of a focus servo mechanism is installed at the separate position of an optical pickup system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004090632-A (JP)
Title: Printing method and system
Inventor: MIYAJI KAZUO
IPC: H04N5/907
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To automatically continuously print many images and to surely make printing instructions.  <P>SOLUTION: When printing jobs are set, image data are read from a memory card and the job numbers are displayed together with the images. During this display, the entry of the number of sheets to be printed is accepted and the number of sheets to be printed entered is displayed together with the images. By pressing the select button after the entry, identification information of the images displayed and the number of sheets to be printed are set as a single printing job. After the printing job is set, by pressing the practice button, the printing job set is written in the memory card. The image data and the printing jobs are read from the memory card and printed in order of printing job number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005051427-A (JP)
Title: Portable terminal device, control method therefor, and program
Inventor: WADA HITOSHI
IPC: H04W48/04
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device which can realize the maintenance and enhancement of a manner at the time of using the portable terminal device.  <P>SOLUTION: The portable terminal device is characterised in that it detects the moving state of a user and at least partially limits the usable functions on the basis of the detected moving state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004132358-A (JP)
Title: Filter control device
Inventor: HAMAHATA TOSHIHIRO
IPC: B01D46/42
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To regenerate at a proper timing a filter for trapping particulates contained in exhaust gas from an engine.  <P>SOLUTION: This filter control device comprises a first estimation computing part 100 for outputting first estimated data XA computed by filter front-rear differential pressure to operate the estimation of a particulate accumulated amount of the filter 32 and a second estimation computing part 110 for outputting second estimated data XB in accordance with an engine operated condition. Higher reliable one of the first and second estimated data XA, XB in the point of view of an engine speed is selected to determine whether the filter should be regenerated or not. In consideration of a difference between the first and second estimated data XA, XB, when the difference is greater than a preset value even if the engine speed is higher, the selection of the first estimated data XA is avoided in which the accumulated particulates may have a lower reliable estimated value due to cracking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005059983-A (JP)
Title: Image forming device, program, and storage medium storing program
Inventor: YAMAZAKI MASAHITO
IPC: B41J29/46
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of continuing, without a consumable part, the unoutputted portion of an output interrupted by a consumable part-absence error.  <P>SOLUTION: When insert sheets become short while an insert treatment is performed by supplying the insert sheets from an insert unit, even if the supplement of the insert sheet cannot be performed due to the absence of the stock of the insert sheets for supplement, the unoutputted portion is continuously supplemented by using alternative sheets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072686-A (JP)
Title: Lan system in the same area
Inventor: TAKAGI YOSHIZUMI
IPC: H04M11/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ideal urban environment which corresponds to multimedia, for instance, the Internet, or the like, and also effectively utilizes a network technology.  <P>SOLUTION: A private branch information communication network 19 is constructed by connecting personal computers 15, CCD cameras 16 and telephones TL installed in houses 11 to 13 and a store 14 existing in the same area with a communication cable 18. A center device 20 installed in a center house is connected to the network 19, and the device 20 manages the network 19. An optical communication line 28 provided by a communication agency is also connected to the device 20, and the device 20 is also connected to a device (e.g. a personal computer) of a security system 30 through a digital dedicated line 29. Then, a resident of the house 11 can use the Internet from the personal computer 15 through the device 20 and also can be connected to a defense organization 30 to receive prescribed service.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033702-A (JP)
Title: Communication system
Inventor: OBATA HIROAKI
IPC: H04L12/70
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable SIP communication which uses encryption technology between a communication terminal belonging to a VPN and a communication terminal belonging to a global network.  <P>SOLUTION: In communication system connected to a VPN housing instrument to which a plurality of the virtual private networks and the global network are connected, a communication application platform transmits an SIP message received form the VPN housing instrument to an SIP Proxy means. The SIP Proxy means performs SIP Proxy processing to the SIP message received from the communication application platform, and transmits the SIP message to a communication application program. The communication application program converts an IP address in the SIP message received from the SIP Proxy means to an IP address of appropriate address system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038534-A (JP)
Title: Optical pickup device
Inventor: HARA SHINGO
IPC: G11B7/12
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device in which flawing of a flexible substrate can be prevented with a simple configuration.  <P>SOLUTION: The optical pickup device 10 is provided with the flexible substrate 12 on a surface 15 facing the flexible substrate of a housing 13 provided with an optical pickup section 11, and a sliding contact prevention member 16 for preventing sliding contact on the surface 15 facing the flexible substrate of the housing. On the other hand, the flexible substrate is mounted at its one end 14 on the housing and is disposed as to be drawn around so as to face the surface 15 of the housing. The gap G between the surface 23 facing the housing of the flexible substrate and the surface 15 of the housing is surely maintained by disposition of the sliding contact prevention member. Since the scraping of the surface 23 of the flexible substrate by the surface 15 of the housing is averted, the flawing of the surface 23 of the flexible substrate is surely prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036159-A (JP)
Title: Material for decreasing harmful substance and method for treating sewage and soil therewith
Inventor: NAKAMURA KEISUKE
IPC: C02F1/70
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for decreasing harmful substances having excellent effect for decreasing various harmful substances at a low cost in consideration of the efficient utilization of steel slag which is mostly discarded as industrial waste owing to the delay of the effective utilization of the slag.  <P>SOLUTION: The harmful substance decreasing material contains steel slag containing ≥3% Al<SB>2</SB>O<SB>3</SB>and ≥15% Fe<SB>2</SB>O<SB>3</SB>and Al<SB>2</SB>O<SB>3</SB>in total. The harmful substance decreasing material of the invention contributes to the reduction of the volume of steel slag discarded as an industrial waste by the efficient utilization of the steel slag which is mostly discarded as an industrial waste owing to the delay of the effective utilization of the slag and is effective for decreasing various kinds of harmful substances at a low cost. The decreasing action of the material is not hindered by coexisting substances and the material has high decreasing activity to individual harmful substance and, accordingly, the material is suitable for the use to decrease the harmful substances in soil and sewage contaminated with harmful substances generated in chemical industry, electric and electronic industry, medical facility, various research facility, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040893-A (JP)
Title: Blasting method and blasting device
Inventor: WAKUTA MANABU
IPC: B24C1/04
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blasting method and a blasting device for providing satisfactory manufacture efficiency, reducing manufacturing cost, forming a pattern of a precise and minute recessed part, and also forming a recessed part on an inner face of a hollow part of a hollow cylindrical member.  <P>SOLUTION: This blasting device 10 has: a masking member 40 like a cylindrical sheet in which a pattern of a through hole 41 is formed and which is freely brought in and out of the hollow part 21 of the hollow cylindrical member W; a shot blast device 50 for projecting gas 52 containing hard particles 51; and a holding means 60 for holding the masking member inserted into the hollow part while it adheres closely to at least a machining region facing gas 52 projected from the shot blast device among inner faces of the hollow part. Hard particles collide against the inner face of the hollow part through the through hole of the adhered masking member, and the recessed part is formed by a pattern matching with the pattern of the through hole on the inner face of the hollow part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045920-A (JP)
Title: Coreless linear motor moving member and its manufacturing method
Inventor: KAWAMURA TOJI
IPC: H02K41/03
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To offer a coreless linear motor moving member which can cope with mass production where it can gets off with the manufacture of one model per type, with move and manhour shortened.  <P>SOLUTION: This coreless linear motor moving member is composed of a printed board 10, a sheet 20 with an adhesive on its one side which is stuck to the printed board 10, a coil 40 for a coreless linear motor which is bonded onto the sheet 20 with an adhesive on its one side, a core 35 which is bonded onto the sheet 20 with an adhesive on its one side, with a cold setting adhesive applied, and a moving member base 50 which houses a part of the printed board 10 through an insulating sheet and allows the lead 89 of the printed board 10 to extend through its hole. At least the space between the printed board 10 and the moving member base 50 is thermoset with mold resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040734-A (JP)
Title: Method for separating oil-mixed alkaline liquid
Inventor: HOTANI SETSUO
IPC: B01D19/02
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating an oil-mixed alkaline liquid in high efficiency at a comparatively lower cost from waste alkaline liquid used for washing/removing oil by using the waste alkaline liquid as the object to be treated.  <P>SOLUTION: In a case A, one tank 1 is arranged for housing the oil-mixed bubbled alkaline liquid. In a case B, a plurality of the tanks 1 are arranged. In the case A, the tank 1 is provided with a treating machine 2 for defoaming the oil-mixed bubbled alkaline liquid in the tank 1 and discharging the defoamed liquid phase or the tank 1 is provided with the same treating machine 2 and a bubbling machine 5. In the case B, each of the tanks 1 is provided with the same treating machine 2 and the bubbling machine 5, and a treated liquid discharging pipe 44 extended from the treating machine 2 of the preceding tank 1 is connected to the succeeding tank 1. The oil-mixed alkaline liquid is separated from the waste alkaline liquid used for washing/removing oil by using the tank(s) 1 mentioned in the case A or B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI