baber/WOPTO huggingface dataset:
Patent JP-2005083708-A (JP)
Title: Steam generator and heating cooker with steam generator
Inventor: MONMA TETSUYA
IPC: A21B3/04
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam generator capable of discharging scales by water flow by making a scale form adhered in the steam generator small and decreasing adherence to inside of an evaporation container by restricting crystal growth of the scales.  <P>SOLUTION: The steam generator 20 has the evaporation container 1, a heater 2 for heating the evaporation container 1, a water supply pump 5 for supplying water of the water supply tank 7 into the evaporation container 1, a water discharging valve 6 for discharging water in the evaporation container 1 through a water discharging pipe 8, a temperature detection means 9 for detecting temperature of the evaporating container 1 and a controller 10 for controlling the heater 2, the water supply pump 5 and the water discharging valve 6 and the like. After ending steam generation operation, the steam generator 20 discharges water remaining in the evaporation container 1 after temperature of the evaporation container 1 falls to 60°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082375-A (JP)
Title: Article feeding device
Inventor: KUWABARA MINORU
IPC: B65G47/14
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a conventional article feeding device wherein it is difficult to change the quantity of articles suppliable at a time, it may be difficult to securely supply articles if a supply speed is increased, an operation is complicated by any reason when articles stored in a hopper are all discharged, and a time required for discharge is extended.  <P>SOLUTION: The opening/closing members 5L and 5R of an article feeding device 1 comprise cylindrical members 20 and 20 in which eccentric cams 4L and 4R are fitted, a plurality of roughly elliptic plate members 21, 21, ..., fixedly fitted onto the outer peripheral surfaces of the cylindrical members 20 and 20 at specified intervals, elongated holes 11a and 11a formed in a casing 2, and engagement members 22 and 22 engaged so as to move the lower end parts of the plate members 21, 21, ..., along the elongated holes 12a and 12a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094080-A (JP)
Title: Illumination device for surveillance camera, surveillance camera, and surveillance camera system
Inventor: HONDA SATORU
IPC: G03B15/02
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device for surveillance cameras structured to obtain an optional irradiation light distribution characteristic and capable of varying the irradiation light distribution characteristic of the illumination device in matching with the zoom characteristic of a zoom lens and the movement of a motor-driven universal head and to provide a surveillance camera system.  <P>SOLUTION: In the illumination device for carrying out illumination in the case of carrying out imaging by the surveillance cameras, the luminous light distribution characteristic of the illumination device is controlled in response to a focal distance or a photographing range, or the focal distance and the photographing range of the surveillance cameras.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092314-A (JP)
Title: Hang-up detecting device for microcomputer system
Inventor: KIMURA AKIRA
IPC: G06F1/24
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of detecting a hang-up and recovering a microcomputer system when an address bus or a data bus are occupied by something except a CPU during DMA transfer.  <P>SOLUTION: The microcomputer system comprises a rectangular wave generating means, an integral circuit, a voltage comparison means comparing voltage generated from the integral circuit and generating reset signals when the voltage is out of a range of regular voltage, and an operation circuit logically calculating the reset signals generated from reset signals entered from outside and the voltage comparison means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089788-A (JP)
Title: Aluminum alloy piping material for heat exchanger having excellent corrosion resistance, and its manufacturing method
Inventor: ONDA TOKINORI
IPC: C22F1/04
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al alloy piping material for a heat exchanger exhibiting sufficient corrosion resistance even in a severe corrosive environment and to provide a method of manufacturing the material.  <P>SOLUTION: The aluminum alloy piping material for a heat exchanger consists, by mass%, of 0.05 to 0.6% Si, 0.05 to 0.7% Fe, 0.04 to 0.7% Cu, 0.6 to 1.0% Mn, 0.01 to 0.15% Mg, 0.1 to 3.0% Zn and the balance Al and inevitable impurities, and has 100 to 150 MPa tensile strength, ≥30% elongation and excellent corrosion resistance. The method for manufacturing the Al alloy piping material for a heat exchanger having excellent corrosion resistance comprises the steps of: subjecting an Al alloy ingot having the above alloy composition to hot extrusion and stretching in this order to obtain a raw pipe; and then subjecting the raw pipe to final annealing at 450 to 550°C for 1 to 10 hours.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087833-A (JP)
Title: Water purifying material and its manufacturing method
Inventor: OISHI TORU
IPC: B01J20/06
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purifying material with which neutral water such as river water and ground water is treated without producing reddish water so that toxic substances such as arsenic and phosphorus can be removed efficiently and which facilitates the maintenance and dispenses with much post treatment, and to provide a method for manufacturing the water purifying material.  <P>SOLUTION: This water purifying material consists of a solid-state hydrous iron oxide having ≤10 wt.% moisture content and ≤500 ppm residual water-soluble iron ions, and is used for removing the toxic substance from neutral water. The method for manufacturing the water purifying material includes a step of oxidizing slurry of the hydrous iron oxide in the presence of iron oxidizing bacteria to insolubilize the water-soluble iron ions in the slurry. When the slurry of hydrous iron oxide is oxidized, agitation, ventilation, air oxidation such as aeration or low-temperature drying is preferably adopted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091611-A (JP)
Title: Information terminal, speech recognition server, and speech recognition system
Inventor: OKADA REIKO
IPC: G10L15/04
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ineffective data communication by enhancing the reliability of speech data to be transmitted to a speech recognition server.  <P>SOLUTION: In an onboard speech recognition system, which performs a speech recognition processing at a server side, an onboard information apparatus 200 decides an amount of noise of speech data based on the SN ratio of inputted speech data in a speech data determination part 207, and a determination part 203 decides whether the correct speech recognition of the speech data is possible or not based on information of noise occurrence factors such as the traveling speed of a vehicle, an opening/closing condition of a window, then only speech data, which is decided that the speech recognition is possible, to the speech recognition server 210 through a communication part 210.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093777-A (JP)
Title: Electric double layer capacitor
Inventor: TAJIRI HIROYUKI
IPC: H01G11/22
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double layer capacitor in which a pair of polarizable electrodes composed of current collecting layers and specific active material layers is arranged to face each other with an ion-permeable separator impregnated with an electrolytic solution in between, and which is high in withstand voltage and energy density and excellent in durability.  <P>SOLUTION: In the electric double layer capacitor, a pair of carbon electrodes composed of a current collecting material and a carbon material is charged and discharged by arranging the electrodes to face each other with the ion-permeable separator in between. The positive electrode is constituted by integrating an active material composed mainly of activated carbon and the current collecting material, and the negative electrode is constituted by integrating an active material which can occlude and discharge lithium and the current collecting material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001777-A (JP)
Title: Pretensioner
Inventor: HORI SEIJI
IPC: B60R22/46
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretensioner capable of miniaturizing the whole device.  <P>SOLUTION: A pretensioner of rack-and-pinion type is installed outside a second leg plate 18 of a webbing takeup device 10. A driving mechanism of this pretensioner is configured as major portion from a pinion 102 and piston 116 formed as a rack bar. The pinion 102 is composed of a cogged part 104 and a clutch part 106 and coupled directly with a takeup shaft. Accordingly the whole construction of pretensioner can be made in a small size in the radial and the axial direction, compared with the conventional arrangement which uses an intermediate gear. Because the pinion 102 are composed as a part, the mounting space and the number of parts items can be reduced in comparison with the case where the cogged part 104 and the clutch part 106 are set separately and independently. Therefore, the whole device can be miniaturized and the structure of the device can be simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079169-A (JP)
Title: Laminated magnetic head
Inventor: SHOJI MITSUHARU
IPC: H01F10/26
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated magnetic head which is laminated with soft magnetic films, can maintain high adhesive strength and prevent the soft magnetic film from peeling off, and has excellent recording characteristics.  <P>SOLUTION: The laminated magnetic head 59 is provided with an under layer 12 or metallic layers 32 and 43 consisting of at least one metal selected from Ti and Cr between a nonmagnetic ceramic substrate 13 and the nitride-based soft magnetic film 11 mainly composed of Fe or between the nitride-based soft magnetic films 31 and 41 having laminated structures of ≥2 layers provided with intermediate insulating layers 34 and 44 consisting of a nonmagnetic oxide or nonmagnetic nitride and the insulating layers 34 and 44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005088964-A (JP)
Title: Packaging material for shrink label
Inventor: TAKAHARA TAKESHI
IPC: B32B27/20
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material for a shrink label excellent in gas barrier properties, which can be applied under drying conditions that are not severer than conditions for printing on a plastic film.  <P>SOLUTION: The packaging material (10) for the shrink label is provided with a barrier coat layer (12) formed on at least one side of a base material film (11). The barrier coat layer (12) can be dried with a temperature of 60°C or below and is composed of a mixture of an inorganic-layer mineral and a water soluble polymer that exhibits gas barrier properties of 100 cm<SP>3</SP>/m<SP>2</SP>day MPa or less. An anchor coat layer (13) may be disposed between the base material film (11) and the barrier coat layer (12). Alternatively, a print layer (14) or a protective coat layer (15) may be disposed on the barrier coat layer (12).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094624-A (JP)
Title: Recording apparatus
Inventor: MAEDA MASAMINE
IPC: H04N5/781
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize optimal reservation video recording function for reducing the risk of a recording failure, even when a single medium is shared by a plurality of users.  <P>SOLUTION: The recording apparatus comprises a means of receiving a broadcast program, a recording means of recording data of the received broadcast program, and a reservation setting means of setting a recording reservation of the broadcast program. While setting the reservations of a plurality of programs, a first priority according to first conditions and a second priority according to second conditions are set, one of these first and second priorities is selected, and a broadcast program recording operation is controlled, on the basis of a plurality of pieces of reservation setting information and the selected priority.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087618-A (JP)
Title: Radiation calculated tomography and radiation detector used therefor
Inventor: NUKUI MASAYASU
IPC: A61B6/06
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation calculated tomography and a radiation detector used therefor effectively suppressing an effect of scattered radiation and improving the quality of the tomogram.  <P>SOLUTION: An X-ray CT as the radiation calculated tomography is provided with an X-ray detector 70 detecting projection data of a subject by the X-ray radiated from an X-ray source around a predetermined rotating axis and passing through the subject; and an arithmetic control device generating tomogram data of the tomogram of the subject based on the projection data. A plurality of detecting channels (ch) detecting the respective radiations in the X-ray detector 70 are two-dimensionally spread in two disposition directions of a channel direction included in the rotating surface for rotating the X-ray source and a line direction orthogonally crossing with the channel direction and along the rotating direction, and a collimator 50 prescribing an incident angle where the X-ray enters in the detection channels (ch) is provided in a boundary between the detection channels (ch) along the line direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099476-A (JP)
Title: Optical film and image display apparatus
Inventor: YANO SHUJI
IPC: G02B5/30
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film for realizing easy-to-see display with a high contrast ratio over a wide range.  <P>SOLUTION: The optical film (3) is prepared by laminating a polarizing plate (1) and a plurality of retardation films (2) so that the absorption axis of the polarizing plate (1) is orthogonal or parallel to each slow axis of the plurality of retardation films and also the slow axes of the plurality of retardation films (2) are parallel to each other. In this film (3), a value Nz expressed by Nz = (nx<SB>1</SB>-nz<SB>1</SB>)/(nx<SB>1</SB>-ny<SB>1</SB>) falls in a range of 0.15 to 0.85 when assuming, as the axis X, the direction in which the in-plane refractive indices in the plurality of retardation films (2) are maximized, the direction perpendicular to the axis X as the axis Y, and the direction of the film thickness as the axis Z, and when expressing the refractive indices of the axial directions by nx<SB>1</SB>, ny<SB>1</SB>, nz<SB>1</SB>, respectively, and the film thickness by d<SB>1</SB>(nm). Further, the value of the in-plane retardation Re<SB>1</SB>=(nx<SB>1</SB>-ny<SB>1</SB>)×d<SB>1</SB>is 200 to 350 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099606-A (JP)
Title: Electrochromic mirror
Inventor: KUKIDA TOMOYUKI
IPC: G02F1/1524
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize performance and to improve productivity by completely stopping ions from being mixed with an electrochromic layer as to an electrochromic mirror equipped with a glass substrate, a transparent conductive film formed on the back side of the glass substrate, an electrochromic layer formed on the back side of the transparent conductive film, and a reflecting film and electrode film formed on the back side of the electrochromic layer.  <P>SOLUTION: The electrochromic layer 3 and the reflecting film and electrode film 4 are covered with an ion insulating oxide film 5 from their back side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004271503-A (JP)
Title: Apparatus for controlling electronic switching motor by position signal
Inventor: DESBIOLLES PASCAL
IPC: G01P3/487
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control apparatus for using a signal on the absolute position of a rotator for controlling the switching of currents in phase windings of a motor.  <P>SOLUTION: The control apparatus controls an electronic switching motor. The electronic switching motor is provided with a coder provided with both a main multipole track (2a) and a so-called "revolution pip" multipole track (2b); a fixed sensor (3) for supplying two digital position signals (A, B) and one revolution pip signal (C); a circuit for switching the currents in the phase windings of the motor provided with (2×P×N)-pieces of switches; and a control circuit for the switching circuit capable of supplying a switching signal for a changeover corresponding to a logic state determined on the basis of the revolution pip signal (C) or the position signals (A, B). The absolute position is acquired by a single sensor/coder assembly. A bearing and a motor provided with such an apparatus and a method for controlling such a motor are also acquired.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004310014-A (JP)
Title: Light emitting display device, method for driving light emitting display device, and display panel of light emitting display device
Inventor: KWON OH-KYONG
IPC: G09G3/32
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting display device capable of compensating the threshold voltage of a transistor and electron mobility and sufficiently charging data lines.  <P>SOLUTION: In a pixel circuit of the light emitting display device which is driven with a data current, a first voltage corresponding to the data current is applied to capacitors C1 and C2 formed between the gate and source of a driving transistor M1. Then a second voltage corresponding to the threshold voltage of the driving transistor is applied to the second capacitors Cl. The capacitors C1 and C2 are connected thereafter in parallel and the voltage between the gate and source of the driving transistor M1 is regarded as a third voltage to transmit the driving current from the driving transistor M1 to a light emitting element. At this time, the driving current flowing to a light emitting element OLED is determined corresponding to the third voltage. Consequently, the light emission quantity of the light emitting element of the light emitting display device can be controlled with a relatively large data current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107092-A (JP)
Title: Image forming method
Inventor: HIROSE HISAHIRO
IPC: G03G9/08
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method excellent in letter quality on a background image and in image quality of a shadow image with respect to an image forming method for forming a full color toner image of four colors, Y, M, C and black.  <P>SOLUTION: In the image forming method for forming a full color toner image using four color toners of Y, M, C and black, at least three color toners have mutually different softening points, the difference in softening point between a toner having the highest softening point and a toner having the lowest softening point is >5 to <15°C, the difference in softening point between the toner having the highest softening point and a toner having the second highest softening point is >3 to <10°C, and the toner having the highest softening point is the black toner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106206-A (JP)
Title: Hydraulic shock absorber for vacuum
Inventor: MIZUKAMI HIDEHIKO
IPC: F16F9/346
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic shock absorber for vacuum capable of providing reduction in danger of oil leakage under a circumference such as a semiconductor producing device which requires an ultra-high vacuum, and being sufficiently used even when only non-magnetic material can be used among the various types of semiconductors producing devices.  <P>SOLUTION: This shock absorber includes a tube with bottom having an opening for sealing and filling oil in the inside; a piston to be slid in the tube, a piston rod which is integrated with the piston and of which the top end is protruded to the outside of a cylindrical tube to be reciprocated; a guide member which is disposed on an opening edge side of the tube and in which the piston rod pierces in the axial center; and a vacuum seal device disposed on an inner periphery side of the opening edge side positioned on the same side as the opening edge portion side of the tube of the guide member and slides the outer periphery surface of the piston rod. The vacuum seal device is constituted of a first O ring, a second O ring, and grease for vacuum retained between the first O ring and the second O ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110053-A (JP)
Title: Digital broadcast system and digital broadcast receiving apparatus
Inventor: KOIKE MASAKAZU
IPC: H04N7/173
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast system capable of specifying a broadcast receiver that is a key flow-out source, with respect to a work key Kw flowing out of the broadcast receiver.  <P>SOLUTION: In a broadcasting apparatus 300, an ECM (Entitlement Control Message) is encrypted and transmitted by the work key Kw and an encryption key Dw that is generated on the basis of transmission key deformation information A' provided from a key management apparatus. In a broadcast receiver 300, the received ECM is decrypted by a received work key Kw' and a decryption key Dw' that is generated on the basis of reception key deformation information B. Thus, transmission/reception using the same encryption key Dw' is made possible in the broadcasting apparatus 200 and the broadcast receiver 300 on the basis of the different transmission key deformation information A' and reception key deformation information B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106229-A (JP)
Title: Vibration proof pipe jacking method and hook hitching tool for thrust transmitting device
Inventor: KAWASE AKIRA
IPC: F16L1/00
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proof pipe jacking method and a hook hitching tool for a thrust transmitting device used for the method, capable of being applied to the pipe jacking method by either or both of pushing in/pulling in the pipe.  <P>SOLUTION: When pipe end portions of a leading pipe 23A and a subsequent pipe 23C are connected by the thrust transmitting device provided with thrust transmitting bands 3, 5, a thrust transmitting stay, and a breaking member, the thrust transmitting bands 3, 5 are fixed at the pipe end portions respectively, then a tightening tool 35 is attached between the thrust transmitting bands 3, 5 to be tightened, the leading pipe 23A and the subsequent pipe 23C are jointed so that the joint portion may be expanded/contracted, and the joint between the thrust transmitting bands 3, 5 is jointed by the thrust transmitting stay. When the stay is being inserted in a sheath pipe of a newly constructed pipe, the thrust is transmitted to an adjacent pipe through the thrust transmitting stay. Breaking the breaking member enables the expansion/contraction of the joint portion when an expansion/contraction force exceeding a breaking strength of the breaking member works on the joint portion after the laying of the newly constructed pipe completes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI