baber/WOPTO huggingface dataset:
Patent JP-2004045761-A (JP)
Title: Unit releasing mechanism in peeling unit of imaging substance removal device
Inventor: MARUYAMA YUICHI
IPC: G03G21/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize the peeling unit of an imaging substance removal device, miniaturize and simplify a unit removal mechanism, and improve operability and safety thereof.  <P>SOLUTION: In the device, the unit releasing mechanism of the imaging substance removal device has mechanisms 8, 9, and 10 which are actuated so that the contact/separation of a heat/pressure roller 1 and a conveyance-out roller 5a with/from a peeling member 4 having a drive means and an opposite conveyance-out roller 5b, respectively, are synchronized with the opening/closing of an external cover 6. The heat/pressure roller 1 is rotated accompanying the peeling member upon the actuation of the peeling member. The conveyance-out roller is connected to the heat/pressure roller and power transmission mechanisms 12, 13, and 14 so that it rotates in the same direction as the heat/pressure roller and at the same peripheral speed as the heat/pressure roller. The device is provided with holding means 17, 18 and 19 which hold, in steps (17b, 17c, and 17e), the separation of the heat/pressure roller and the conveyance-out roller from the peeling member and the opposite conveyance-out roller, respectively, and also the open state of the external cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055143-A (JP)
Title: Transmission electron microscope and focusing method
Inventor: HOSOKAWA FUMIO
IPC: H01J37/153
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission electron microscope capable of accurately focusing even a crystalline sample by an electron ray tilting method.  <P>SOLUTION: A defocusing detection method 14 calculates an interrelation function XCF'(r) between an image A before electron ray is tilted and an image B after tilted from a following equation:XCF'(r)=FT<SP>-1</SP>[Lc[FT[A]×(FT[B])<SP>*</SP>]]. FT[A] represents the Fourier conversion of the image A, (FT[B])<SP>*</SP>represents the complex conjugate of Fourier conversion of the image B, and FT<SP>-1</SP>represents Fourier inverse conversion. Lc is a filter to cut a low frequency component, and cuts the low frequency component contained in FT[A]×(FT[B])<SP>*</SP>. A movement vector dr' appearing in XCF'(r) represents a deviation amount δ between two images and the direction of the deviation with no affect of diffraction contrast. The deforcusing detection part 14 focuses by changing the excitation of an objective lens 7 based on the acquired deviation amount δ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003045070-A (JP)
Title: Optical recording head provided with grin lens
Inventor: LEE MYUNG-BOK
IPC: G11B7/135
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording head provided with a GRIN lens. SOLUTION: The optical recording head is provided with a slider 54 connected to an arm and surfaced at a prescribed distance from a data recording film 62 at the time of recording data, the GRIN lens 38 which is a light converging means provided on the slider 54 for converging incident light and forming the spot of a prescribed size on the emission surface of itself brought close to the data recording film 62 and a light emission means 64 for emitting light to the GRIN lens 38.
Patent JP-2004049953-A (JP)
Title: Ultraviolet disinfection apparatus and disinfection system using the same
Inventor: KOBAYASHI SHINJI
IPC: C02F1/32
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To omit a stirrer to simplify constitution and to always obtain desired disinfection effect in correspondence to the quality of treated water or a change in flow rate.  <P>SOLUTION: A disinfection system is equipped with an ultraviolet disinfection apparatus 1, which is equipped with a flowmeter 22a for measuring the flow rate of treated water W, an irradiation quantity determination means for determining the irradiation quantity of ultraviolet rays for irradiating treated water W with ultraviolet rays on the basis of the flow rate measured by the flowmeter 22a and an irradiation means for irradiating the treated water W with ultraviolet rays in the irradiation quantity determined by the irradiation quantity determination means, and a chlorine injection device for disinfecting treated water W by the injection of chlorine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003136662-A (JP)
Title: Ultra-transparent thermoplastic film easy of handling
Inventor: BUTERA PAUL
IPC: B32B27/20
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polyester film having an ultra-low cloud value in which polyethylene terephthalate mixed with fine particles is laminated on both sides. SOLUTION: The thermoplastic polyester film having the ultra-low cloud value is produced by coextruding a blend of polyethylene terephthalate, an inorganic filler, and an organic filler as at least one skin layer on a core layer of polyethylene terephthalate substantially free from particles. The inorganic filler is selected from the group consisting of aluminum oxide particles about 0.035-0.3 μm in average particle size, silicon dioxide, and their mixture. The particle size of the organic filler is about 0.8 μm or below, and the amount of the organic filler is below about 0.04% of the mass of the polyethylene terephthalate. The thickness of the skin layer is below about 3 μm.
Patent JP-2004050656-A (JP)
Title: Image formation apparatus
Inventor: MASUBUCHI FUMITO
IPC: B41J19/18
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To stably make printing by using a small number of printing heads and a small driving motor, and driving the motor without applying shocks because of acceleration/deceleration to printing heads thereby reducing vibrations.  <P>SOLUTION: An endless belt 4 having a plurality of printing heads 2 arranged at constant intervals at an outer peripheral face is disposed by a predetermined angle to a transfer direction of a sheet member 5. Printing is carried out to the sheet member 5 by a plurality of printing heads 2 which move to the downstream side of a movement direction of the sheet member 5 in a segment between a driving pulley 6 and a driven pulley 7 where the endless belt 4 linearly moves. Images are formed while the printing heads 2 and the sheet member 5 are transferred steadily at a constant speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003132799-A (JP)
Title: Alternate current driving type plasma display
Inventor: ONIKI KAZUNAO
IPC: H01J11/38
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To provide alternate current driving type plasma display equipment, which has high relative dielectric constant, has uniform and homogeneous quality, and moreover has a precise and thin dielectric layer. SOLUTION: The alternate current driving type plasma display equipment is constituted by joining an electric discharge maintaining electrode formed on a 1st substrate, a 1st panel equipped with a dielectric layer formed on the 1st substrate and the electric discharge maintaining electrode, and a 2nd panel, at those perimeter portions. This dielectric layer consists of a nitrogen compound, for example, SiNX, SiOXNY, Mg3 N2 , AIN, or BCN.
Patent JP-2004058729-A (JP)
Title: Air conditioning and wind distributing device
Inventor: MIURA KENJI
IPC: B60H1/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind distributing device which switches blast passages in compact constitution and improves operability by reducing the fluctuation of operability.  <P>SOLUTION: This device is constituted such that a cold blast passage 6 and a warm blast passage 7 are arranged in parallel with each other on both sides of a wall section 5 in a case 2, and air is blasted into blast passages 8 downstream on both sides of a door device 1. The door device 1 is provided with a plate 4 movable upward and downward to fixed plates 3 and 3. Each fixed plate 3 has a first opening section 31 communicated with the cold passage 6 and a second opening section 32 communicated with the warm blast passage 7. The movable plate 4 has a third opening section 41 opposing to the first opening section 31 of each fixed plate 3, and a fourth opening section 42 opposing to the second opening section 32. When the third opening section 41 of the movable plate 4 conforms to the first opening section 31 of the fixed plate 3, the fourth opening section 42 of the movable plate 4 does not conform to the second opening section 32 of the fixed plate 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060719-A (JP)
Title: Manufacturing method for gasket
Inventor: SHINTAKU NOBUYUKI
IPC: F16J15/10
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a gasket, capable of increasing adhesion of an adhesive agent 7 to a gasket body 2 and preventing adhesiveness of the gasket 1 to a mating mounting member from being lost in the manufacturing method of the gasket 1 in which the gasket body 2 formed out of rubber elastic material is mounted at the mating mounting member by an adhesive effect of the adhesive agent 7 previously affixed onto a mounting surface 4.  <P>SOLUTION: This manufacturing method for the gasket includes the gasket body 2 formed out of the rubber elastic material; and the adhesive agent 7 previously affixed onto the mounting surface 4 of the gasket body 2; and a process of mounting the gasket body 2 on the mating mounting member by an adhesive effect of the adhesive agent 7. In this manufacturing method, there is added a process of affixing the adhesive agent 7 onto the mounting surface 4 of the gasket body 2 and then applying heat at 60 to 80 °C to the adhesive agent 7 for over 15 minutes or more preferably for over 30 minutes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057467-A (JP)
Title: Game machine
Inventor: ERA YOSHIHIRO
IPC: A63F7/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the interest of a player by a constitution wherein a main display area whereon the principal part of an image is projected is provided on a game board so as to improve the visibility of the principal part of the image.  <P>SOLUTION: The game board 2 which displays, on the player side, the image corresponding to the state of a game and projected by a projector, is provided. The main display area 6 whereon the image of a pattern varying game is projected is provided on the game board 2 and game nails 8 are disposed, kept away from the main display area 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024227-A (JP)
Title: Method for cultivating rose for cut flower
Inventor: HATAYAMA NORIMICHI
IPC: A01G1/06
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cultivating roses for cut flowers, having less blank period in harvest caused by the transplantation of stocks and excellent in working property since the harvest of the flowers is mostly performed by standing work.  <P>SOLUTION: This method for cultivating the rose is provided by grafting a desired rose scion 3 at the tip of a stock 2 when the stock 2 prepared by using a wild rose, etc., grows, bending the grafted scion 3 in a lower side direction, growing basal shoots 4 appearing in the vicinity of the bent part and harvesting the roses as cut flowers, and when the tree energy of the scion 3 decreases or the rose is to be switched to another kind of the rose, a new desired rose scion is grafted at the lower side of the grafted scion 3, cutting off the upper side scion 3 at a point K, bending the new scion in the lower side direction and growing new basal shoots 5, 6 appearing from the bent part so as to obtain the roses as cut flowers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066239-A (JP)
Title: Rotator for stirring molten metal
Inventor: HAMAYOSHI SHIGEYUKI
IPC: B22D27/20
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotator for stirring molten metal with which the fining and the dispersion effects of gas bubble are secured by improving the conventional rotator for stirring the molten metal and also, a manufacturing cost can be reduced by simplifying a structure and making the manufacture easy.  <P>SOLUTION: A ceramics-made stirring disk is fixed to the lower end part of a shaft having a gas supplying path in its inner part, and the lower end part of the gas supplying path is opened on the bottom surface of the stirring disk. A protruded part in which the opening part side of the gas supplying path in the stirring disk is protruded from the peripheral edge part side is arranged on the bottom surface of the stirring disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065443-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a trouble can be found early, in the game machine having a mobile member.  <P>SOLUTION: A variable display device 14 is mounted almost at the central part in the game board 5 of a pachinko machine 1. The variable display device 14 has a liquid crystal display part 20 and a center frame 21 disposed surrounding the liquid crystal display part 20. The center frame 21 has a front base frame, a rear base frame, a stage member and the like. The center frame 21 is provided with the mobile member so arranged that the specified operations are derived by a drive means when the specified conditions are established. The mobile member is so built as to take an attitude which is not taken in a normal operation when a specified trouble is caused in the mobile member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113235-A (JP)
Title: Method for producing polyester
Inventor: HARA ATSUSHI
IPC: C08G63/85
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive polyester capable of giving molded forms having high transparency, flavor preservance and cap part crystallizability at stopper port, with less variation in the rate of crystallization and scarcely generating foreign matter. SOLUTION: This method for producing the polyester comprises the steps of reaction between an aromatic dicarboxylic acid-based dicarboxylic acid or an ester-forming derivative thereof and a glycol or an ester-forming derivative thereof in the presence of a crystalline germanium dioxide 1.5-10.0 wt.% in ignition loss to obtain a low-molecular polycondensate, making a polycondensation thereof, and subsequently making the obtained polyester into chips while cooling the polyester with cooling water whose sodium content (N), magnesium content (M), silicon content (S) and calcium content (C) meet at least one of the following requirements (1) to (4): (1) N<=1.0 ppm, (2) M<=0.5 ppm, (3) S<=2.0 ppm, and (4) C<=1.0 ppm.
Patent JP-2004068908-A (JP)
Title: Bar mounting hook
Inventor: NAJIMA MASAHIRO
IPC: B60R7/10
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar mounting hook capable of securely mounting a bar without unsteadily moving.  <P>SOLUTION: The bar mounting hook 10 comprises a hook main body 20 having a hooking portion bending in a U-shape from a lower end of a vertically extending shaft 21; a loop portion 40 extending from an upper part of the shaft portion 21 of the hook main body 20, and bending so as to wind around the bar that is an article to be mounted; a cover portion 60 extending from the other end of the loop portion 40 along a back surface of the shaft portion 21; and an engaging portion bending a tip end 61 of the cover portion 60 to the hooking portion 22 to be engaged with the hook main body 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069272-A (JP)
Title: Refrigerating cycle device
Inventor: TSUZUKI KAORU
IPC: F25B1/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove foreign matter when a liquid return hole 27a is clogged with the foreign matter, and check whether the liquid return hole 27a is actually clogged or not.  <P>SOLUTION: A female screw ring 24 is brazed to the lower end inner part of a tank chamber 18 storing liquid refrigerant separated into gas and liquid, and a lower cap 23 is detachably tightened to the female screw ring 24. A sub cap 27 having the liquid return hole 27a (ϕ1.0 ± 0.1) for returning the liquid refrigerant stored in the tank chamber is fixed to the lower cap 23. With this structure, since the lower cap 23 is detachable from a tank body forming the tank chamber, when the liquid return hole 27a provided in the sub cap 27 is clogged with foreign matter, the foreign matter can be easily removed by removing the sub cap 27 together with the lower cap 23 from the tank body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073898-A (JP)
Title: Electro-deionizing apparatus
Inventor: SATO SHIN
IPC: C02F1/469
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the precipitation of scale in an electro-deionizing apparatus.  <P>SOLUTION: A concentration chamber is constituted of a rectangular frame 20, a turbulent flow acceleration member 21 arranged in the frame 20, and an anion exchange membrane 24 and a cation exchange membrane 25 arranged so as to sandwich the frame 20. The turbulent flow acceleration member 21 has a hexagonal honeycomb shape and a pair of lateral sides are arranged in the longitudinal direction of the frame 20, that is, the up and down direction thereof. The turbulent flow acceleration member 21 comprises a mesh and has water permeability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078329-A (JP)
Title: Application for maintenance and maintenance device for mounting maintenance application
Inventor: FUKAMI HIDEO
IPC: G06Q50/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application for maintenance which can prevent the breakdown of a vacuum pump due to an operating error by a worker during the maintenance of the vacuum pump and can shorten the working hours of the maintenance of the vacuum pump, and to provide a maintenance device for mounting maintenance application.  <P>SOLUTION: The maintenance work of a turbo-molecular pump body 100 and a control device is performed with the maintenance device connected to the turbo-molecular pump body 100 or the control device.In addition, during the maintenance work, the result of searching parameter information and the input result of the parameter information are converted into data, which are recorded in the maintenance device. The data recorded in the maintenance device are then encrypted, and the encrypted data are stored in the maintenance device or an external device thereof. The stored instruction is used by a person who performs subsequent maintenance work, and the worker reproduces the instruction to perform the maintenance work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078620-A (JP)
Title: Method and device for discriminating authenticity
Inventor: HORIGUCHI RYUJI
IPC: B42D15/10
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new authenticity discrimination method capable of performing not only the check of existence of a hidden pattern which is performed by an authenticity discrimination method based on conventional technology but also the verification of contents and to provide an authenticity discrimination device suited to the new authenticity discrimination method.  <P>SOLUTION: A pattern part of an information recording body 1 having a hidden pattern is illuminated by a light source 24, reflected light is read out by an optical sensor 25 through a check pattern 27 and a lens system 26, a moire pattern is generated, and whether the generated moire pattern is the same as a reference pattern stored in a storage means 29 or not is judged to solve conventional problems.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076698-A (JP)
Title: Fuel control system for internal combustion engine
Inventor: TOKUMARU TAKESHI
IPC: F02M21/08
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel control system capable of preventing the leak of fuel into a combustion chamber after stopping the operation of an internal combustion engine.  <P>SOLUTION: This fuel control system for a common rail-type internal combustion engine using a low boiling point fuel comprises a supplying passage 25 for supplying the fuel to a common rail 7, an inlet-side shut-off valve 20 provided in the supplying passage 25, a fuel injection valve 6 connected to the common rail 7 to inject the fuel into the cylinder of the internal combustion engine E, and a control means 12 for controlling the inlet-side shut-off valve 20 and the fuel injection valve 6. The control means 12 closes the inlet-side shut-off valve 20 when the internal engine E is stopped, and stops the control of the fuel injection valve 6 after the lapse of a prescribed delay period from this valve closing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087630-A (JP)
Title: Light emitting diode and led light
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/30
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode wherein radiation efficiency of light controlled for radiation outward is enhanced.  <P>SOLUTION: In this LED 2, a light emitting element 6 mounted on lead frames 5a, 5b is sealed in a transparent epoxy resin 8 which is a translucent material, and, in this transparent epoxy resin 8, a reflecting surface 9b is formed facing the light emitting surface of the light emitting element 6 for reflecting to a side edge radiating surface 10 the light emitted by the light emitting element 6. The reflecting surface 9b is so formed that it has a solid angle of not less than 2πä1-cosθc (θc: the critical angle of the translucent material)} relative to the light emitting element 6, and the side edge radiating surface 10 is so formed that the light reflected by the reflecting surface 9b and the light emitted by the light emitting element 6 is incident thereon within the critical angle θc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088319-A (JP)
Title: Delay element circuit, voltage controlled oscillation circuit, and voltage controlled delay line circuit
Inventor: SUZUKI RYOICHI
IPC: H03K5/14
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay element circuit that cannot be easily affected by a variation in a supply voltage.  <P>SOLUTION: The delay element circuit 20A comprises a p-channel MOS transistor 21 that uses a bias signal for giving potential for allowing nearly a constant current to flow as input; an n-channel MOS transistor 22 that uses a bias signal for giving potential for allowing nearly a constant current to flow as input; an inverter circuit 23 that is connected to a power supply via the p-channel MOS transistor 21, is grounded via the n-channel MOS transistor 22, and inverts the level of an input signal; the interconnection node between the p-channel MOS transistor 21 and the inverter circuit 23; and a resistive element 24 that is connected to the interconnection node between the n-channel MOS transistor 22 and the inverter circuit 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083353-A (JP)
Title: Method and apparatus for manufacturing glass member
Inventor: HIRANO NOBUYUKI
IPC: C03B37/014
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass member by which glass fine particles are deposited on a starting material in a closed system and not deposited glass fine particles (soot) can be efficiently discharged and the glass member can be manufactured without bringing interruption of operations due to accumulation of the soot in an exhaust tube, and to provide an apparatus for manufacturing the glass member.  <P>SOLUTION: In the manufacturing method for the glass member, a glass fine particle removing member having a plate-shaped member is inserted in the exhaust tube, and is rotated around the center axis of the exhaust tube relatively to the exhaust tube and the outside edge of the plate-shaped member is slid on the inner wall of the exhaust tube to remove the fine glass particles stuck to the inner wall of the exhaust tube.  <P>COPYRIGHT: (C)2004,JPO