baber/WOPTO huggingface dataset:
Patent JP-2003131014-A (JP)
Title: Antihalation filter, image analyzing device equipped with the antihalation filter, diffraction diagram strength analyzing method using the antihalation filter, and correction program for the diffraction diagram strength
Inventor: TAKAMI TOMOHIDE
IPC: G02B5/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To realize an image analysis which can acquire a diffraction diagram without halation and whose contrast is good, and an image analysis which enables the analysis of strength at every respect for the diffraction diagram acquired. SOLUTION: An image analyzing device 1 has a light receiving means 11 which optically acquires a diffraction diagram A which appears on a fluorescent plate 24 for acquiring a diffraction diagram by a reflection high-speed electron diffraction, and an antihalation filter 12 provided to transmit the visible light emitted from the diffracted diagram A of the fluorescent plate 24 on the optical path which connects the light receiving means 11 and the fluorescent plate 24. The filter 12 has been changed in the transmission factor of the visible light transmitting the filter 12 so that it is lowest at the center of the filter and it becomes higher corresponding to the distance from the center.
Patent JP-2002223136-A (JP)
Title: Signal transmitter with impulse control of amplification
Inventor: CHARLEY SYLVAIN
IPC: H04B1/04
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter that can suppress the existence of a power amplifier not optimized with respect to a frequency band including a wireless signal frequency without the need for generating a continuous negative voltage. SOLUTION: The transmitter of this invention is provided with amplifiers PA1, PA2 that amplify a signal Sin whose frequency is included within a prescribed frequency band and this invention relates to the transmitter for a wireless signal where the signal Sin is used to alternately transmit information and in an inactive state within prescribed 1st and 2nd time widths. The transmitter of this invention is provided with a detection means DET that transmits a detection signal AP that takes an active state and an inactive state respectively within the 1st and 2nd prescribed time widths and with a control means CNT that transmits signals S1, S2 when the detection signal AP is active, and the signals S1, S2 are used to suppress the power amplifier not optimized with respect to the frequency band including the frequency of the signal Sin to be amplified.
Patent JP-2002192503-A (JP)
Title: Plate material processing machine
Inventor: KAWAI YASUHIKO
IPC: B27C9/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a plate material processing machine of high productivity which completely automates processes ranging from supply of a plate material to cutting-off thereof into a prescribed shape and cutting-processing thereof. SOLUTION: This machine is provided with a supply mechanism which supplies the plate material 1 onto a conveying passage 2, an X-axis conveyance control mechanism 4 which controls conveyance of the plate material supplied onto the conveying passage 2 by the supply mechanism, in a set state, in a prescribed direction and a no-table machining part 5 wherein the plate material 1 is held in a laid or projected state in the middle or at the end of the conveying passage 2.  The machine is equipped with a Y-axis movement control mechanism 7 controlling movement of a machining implement 6A of a machining mechanism 6 machining a laid part 1A or a projected part, in the direction intersecting the direction of conveyance of the X-axis conveyance control mechanism 4, and a takeout mechanism taking out the plate material 1 machined by the machining implement 6A of the machining mechanism 6 which moves relatively in relation to the plate material 1 by motions of generation in two axial directions by the X-axis conveyance control mechanism 4 and the Y-axis movement control mechanism 7.
Patent JP-2003132996-A (JP)
Title: Connector
Inventor: YAMASHITA KAZUNORI
IPC: H01R13/629
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To improve operativity of an operation member for fitting a connector. SOLUTION: When either a turning operation of a lever 20 or sliding operation of a slider 30 is performed, the lever 20 is interlocked with the slider 30 by engagement between an interlock slot 24 (interlock means) and an interlock pin 33 (interlock means), while both connectors 10 and 40 are fitted with each other by engagement between a cam slot 34 and a cam pin 42. As operation members for engagement between both connectors 10 and 40, the turning type lever 20 and the sliding type slider 30 are provided. Since both are interlocked each other to exhibit cam action, an operation member which is easier to operate, the lever 20 or the slider 30, can be selected according to installation condition of the connector.
Patent JP-2003133953-A (JP)
Title: Analog/digital conversion circuit
Inventor: ARAKI MAKOTO
IPC: H03M1/08
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an analog/digital conversion circuit with a simple circuit structure capable of reducing influence of circulating noises on audio frequency output signals. SOLUTION: An analog/digital conversion circuit 1 is provided with a dead time control circuit 3 for adjusting balance between the time for turning on an output FET7 on the high side and the time for tuning on an output FET7 on the low side. More precisely, in the dead time control circuit 3, time constants R1 and C1 which are determined by a resistor R1 and a capacitor C1 connected between input and output terminals on the positive side is set to be different from the time constants R2 and C2 determined by a resistor R2 and a capacitor C2 connected between input and output terminals on the negative side.
Patent JP-2003142795-A (JP)
Title: Mounting structure of electric component to board
Inventor: SUZUKI HIROE
IPC: H05K1/18
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To surely solder between a through hole and a lead while surely preventing defective soldering between them, even if the temperature difference between the melting point of solder and the temperature of a molten solder is small, or even if the thermal capacity of an electric component and board is large. SOLUTION: In a mounting structure 10, an electric component 8 is mounted to a board 9 by inserting a lead 14 provided on the electric component 8 into a through hole 11 provided to the board 9 from a front surface 9a side of the board 9 and then soldering between the through hole 11 and the lead 14 from a rear surface 9b side of the board 9. The lead 14 comprises a section in which a tip side gradually becomes smaller relative to a base end in cross section within the through hole 11, while the interval from the through hole 11 is larger on the rear surface side of the board 9 than the front surface side.
Patent JP-2003140358-A (JP)
Title: Method for making photosensitive lithographic printing plate
Inventor: KOBAYASHI FUMIKAZU
IPC: G03F7/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a photopolymerization type photosensitive lithographic printing plate having excellent resolution and excellent processing stability. SOLUTION: The method for making a photosensitive lithographic printing plate by subjecting such a photosensitive lithographic printing plate to scanning exposure to laser light at the wavelength shorter than 450 nm, then to preheating, cleaning with water and developing, that has a photopolymerizable photosensitive layer containing a compound having at least one addition polymerizable ethylenic unsaturated double bond, a high molecular weight polymer soluble or swellable with an alkali aqueous solution and a photopolymerization initiator system and an overcoat layer essentially comprising a water-soluble polymer compound on an aluminum supporting body, is characterized in that the preheating process is carried out while the heat reaching the plate surface is controlled to be <=110 deg.C surface temperature,  and the cleaning process with water is carried out at a temperature of >=25 deg.C and the developing process is carried out at a temperature of 25 deg.C to 32 deg.C.
Patent JP-2003142648-A (JP)
Title: Semiconductor device and method for its manufacture
Inventor: SHIBATA KAZUTAKA
IPC: H01L25/07
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for its manufacture with high integration and with low manufacturing cost. SOLUTION: Slave chips 2, 4 to 6, and slave chips 3, 7, 8 are laminated on an active surface 1a of a master chip 1 in order. Through holes 2c to 5c, 7c, 8c penetrating the slave chips 3, 7, 8 in the thickness direction thereof are formed in the slave chips 2 to 5, 7, 8. Conductors 2d to 5d, 7d, 8d are filled in the through-holes 2c to 5c, 7c, 8c. Internal connection electrodes 2b to 8b are formed on active surfaces 2a to 8a of the slave chips 2 to 8. The internal connection electrodes 4b to 8b are bonded with the conductors 2d, 4d, 5d, 3d, 7d through electrode pads 2e, 4e, 5e, 7e, whereby the slave chips 4 to 8 are electrically connected with the slave chips 2, 4, 5, 3, 7 adjoining in the lower region.
Patent JP-2003136012-A (JP)
Title: Method for simultaneous multi-layer coating of thermally developable photosensitive material
Inventor: MINAMINO DAIKI
IPC: B05D1/36
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a coating method in which orange-peel failure caused by turbulence in a liquid/liquid interface in producing thermally developable photosensitive material by using an extrusion die-coater. SOLUTION: In the method for simultaneous multi-layer coating, a photosensitive layer and a protective layer to be provided thereupon are formed by using an extrusion die-coater for simultaneous multi-layer coating in a position supported on a back-roll on a continuously running band support. In the method, the coating-liquid channel formed between the lip surface facing to the support of a bar constituting the die-coater and the support is formed narrower, as it goes further to the downstream.
Patent JP-2003136714-A (JP)
Title: Liquid ejection head and its manufacturing method
Inventor: SADAMURA SHIGERU
IPC: B41J2/045
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection head capable of highly reliable high speed ejection comprising a high density multi-nozzle long head in which corrosion resistance of an ejection liquid pressure chamber is enhanced. SOLUTION: The liquid ejection head comprises a diaphragm provided with a piezoelectric element, a nozzle plate having a nozzle hole and a liquid pressure chamber surrounded by a barrier wall wherein the barrier wall is composed of a corrosion resistant metallic material, e.g. SUS, an Ni alloy or a Cu alloy, and the diaphragm is composed of an oxide of metallic material, e.g. ZrO2 , Al2 O3 , MgO, TiO2 , Ta2 O5 , Nb2 O5 , or the like. Corrosion resistance of the pressure chamber is enhanced, a long high density multi-nozzle liquid ejection head can be manufactured readily, and highly reliable high speed ejection is realized.
Patent JP-2003136169-A (JP)
Title: Sealing method of container
Inventor: KOBAYASHI TOMOSANE
IPC: B21D51/46
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent buckling of a container having an advantage in crushing treatment at the time of sealing using a metal lid or a metal cap after filling contents such as beverages. SOLUTION: In a sealing method for a container which can be folded with a torsional force applied to a body, the sealing is performed while applying an anti-torsional force in a direction reverse to a direction of the torsional force to be applied in folding the body.
Patent JP-2003115414-A (JP)
Title: Winding equipment, high-voltage pulse generator using the same, and discharge-excited pump laser device provided with pulse generator
Inventor: YAMAMORI KENJI
IPC: H01S3/097
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of such a problem as the deterioration of the cores of winding equipment caused by the heat generated from the cores even when the equipment is used under a high-repetition frequency condition. SOLUTION: The winding equipment which is used in an insulating refrigerant is obtained by dividing an annular core formed by rolling a thin magnetic alloy belt into a plurality of cores 1a-1d and respectively winding windings around the cores 1a-1d. The cores 1a-1d are supported in a state where the cores 1a-1d are separated from each other by prescribed distances by arranging supporting members 4 among the cores 1a-1d so that the members 4 may not come into contact with the cores 1a-1d. Since the winding equipment is constituted in this way, the heat exchanges between the refrigerant and the surfaces of the cores 1a-1d are not hindered and the deterioration of the cores 1a-1d caused by the heat generated from the cores 1a-1d can be avoided even under a high-repetition frequency condition of >=4 kHz. The winding equipment can be applied to a high-voltage pulse generating device containing a magnetic compression circuit, etc., and, in addition, the high-voltage pulse generating device can be applied to an discharge-excited pump laser device, such as the KrF excimer laser, etc.
Patent JP-2003149741-A (JP)
Title: Lighting apparatus, and projection type display device and driving method thereof
Inventor: IIZAKA HIDETO
IPC: F21Y101/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus used for a projection type display device which can vary the quantity of light incident on an optical modulating means without varying the light output intensity of a lamp and display superior effects on video expressing power and adaptability to use environment. SOLUTION: The lighting apparatus is equipped with a light source, a uniform lighting means, and an optical filter which constitutes a light control means of adjusting the quantity of the projection light from the light source. According to a video signal supplied from the optical modulating means, the angle of rotation of the optical filter is controlled to adjust the quantity of light.
Patent JP-2003144425-A (JP)
Title: X-ray ct device
Inventor: INOUE YOSHIHIRO
IPC: A61B6/03
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT device decreasing noise of a fan or the like, reducing cost and preventing other electronic equipment from being influenced by heat generated in an X-ray tube. SOLUTION: The X-ray tube 3, an X-ray device 5, a high-voltage device 6, a detector 7 and a data collecting part 8 mounted to a rotating frame 24 in a gantry 1 are divided in individual cooling chambers 25a, 25b, 25c, 25d, and the ambient temperature is individually controlled to cool only the required part to the required temperature by a Peltier element or the like from an electric equipment part 23 provided outside. Air heated with heat emitted from a heat exchanger 4 of the X-ray tube 3 is emitted to the outside by a fan 22a and a fan 22b provided at the ceiling.
Patent JP-2003151387-A (JP)
Title: Manufacturing method of superconductive composite material and superconductive composite material
Inventor: NAGAYA SHIGEO
IPC: H01B13/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an MgB2 based superconductive composite material providing a high critical current characteristic and the MgB2 based superconductive composite material manufactured by the manufacturing method. SOLUTION: MgB2 powder 8 is filled in an iron pipe 10, heat treatment is applied to the powder 8 by pulse energization, and area of the powder 8 is reduced to a predetermined size by applying drawing. The heat treatment is carried out in vacuum with oxygen concentration of <=0.1% or in an inert gas atmosphere, concentration of MgB2 is set at 0.5 g/cm<3> or more, and it is carried out within a temperature range of 200-150 deg.C. It is characterized by that the MgB2 is applied with heat treatment by pulse energization in a state suppressing influence of oxygen.
Patent JP-2003151608-A (JP)
Title: Desulfurization and reforming method for liquid fuel
Inventor: SATO KOICHI
IPC: H01M8/06
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurization and reforming method of liquid fuel capable of continuously supplying a reaction product desulfurized at low temperature within a boiling point range of liquid fuel to a reforming reaction branch in constant amount and a constant composition, and safely conducting reforming reaction. SOLUTION: In the method for reforming after the liquid fuel is desulfurized under the coexistence of a liquid phase and a gas phase, the reaction product produced in a desulfurization reactor is extracted from a portion on gas liquid interface inside the reactor and supplied to the reforming reaction branch.
Patent JP-2003155887-A (JP)
Title: Immersion construction method of shaft
Inventor: ONDA MINORU
IPC: E21D1/08
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an immersion construction method for reducing a construction cost, having a high construction speed, having a simple coupling structure of blocks, making the minimum necessary thickness of a pipe thickness capable of enduring soil pressure and facilitating position control of a sewer pipe connection opening without leaving a steel casing. SOLUTION: In the immersion construction method of a shaft, the steel casing 2 is inserted in the insides of a plurality of connected concrete-made shaft construction blocks 1, a cutting edge 3 whose outside diameter is larger than that of the shaft construction block 1 is mounted on the lower end, the upper part of the steel casing 2 is set on a shaft excavation rotation press-in machine 4 through a cap 6, dug to be pushed into underground while rotation press-in force is applied, and after the shaft construction block 1 is put down to a prescribed position, the steel casing 2 is pulled.
Patent JP-2003157944-A (JP)
Title: Ic socket
Inventor: KAWAMURA NOBUO
IPC: H01R33/76
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To stabilize a contacting property of a contact by forming a pressing part for release to the contact, and removing a separation wall at an insertion part of a socket base board, and to improve an yield efficiency in assembling, and to aim at a cost reduction by simplifying a base board mold. SOLUTION: For the IC socket comprising a clamping type contact forming an electric contact with an inserted IC package, a socket body to which, the contact is fixed, and a moving member opening and closing the contact, the contact has a pair of elastic contact pieces extending in parallel with each other and fixed to each other at one end at a certain intervals, and a pressing part for opening and closing is formed to at least one of the elastic contact pieces.
Patent JP-2003160032-A (JP)
Title: Car washing machine
Inventor: ISHIDA NOBUHIRO
IPC: B60S3/06
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing machine capable of conducting washing and drying at a time and having excellent drying performance.  <P>SOLUTION: The main body of car washing machine 1 is separated into a front main body 1A having a washing means for washing a vehicle 2 and a rear main body 1B having a drying means for drying the vehicle 2 so that each of the front main body 1A and the rear main body 1B can travel independently. The front main body 1A is equipped with a front part traveling detection means for detecting the traveling distance of the front main body 1A and the rear main body 1B is equipped with a rear part traveling detection means for detecting the traveling distance of the rear main body 1B. When the front part traveling detection means or the rear part traveling detection means becomes not able to detect the traveling distance of the front part main body or the rear part main body, the washing means and the driving means are driven according to the traveling distance of the rear part main body 1B or the front part main body 1A detected by a normal detection means, that is either of the front part traveling detection means or the rear part traveling detection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161465-A (JP)
Title: Humidity conditioning device
Inventor: YABU TOMOHIRO
IPC: B01D53/26
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidity conditioning device which secures sufficient humidity conditioning performance with high efficiency.  <P>SOLUTION: This humidity conditioning device is provided with two adsorbing elements 81, 82. The humidity conditioning device alternately repeats the first operation for recovering the second adsorbing element 82 while dehumidifying the air by the first adsorbing element 81, and the second operation for recovering the first adsorbing element 81 while dehumidifying the air by the second adsorbing element 82. The second air taken in the humidity conditioning device is a mixture of the indoor air and the outdoor air. In this humidity conditioning device, a mixture ratio of the indoor air and the outdoor air in the second air is variable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162874-A (JP)
Title: Writing device and method for head positioning information
Inventor: KITAGAWA KATSUKI
IPC: G11B27/19
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision for write head positioning information without depending on the precision of the disc medium rotating means and of the head positioning means.  <P>SOLUTION: In a state that the master disc 121 and magnetic discs 122 are stacked, the discs 121, 122 are rotated by a spindle motor 11. In this state, by controlling and driving the VCM 18, which is the drive source of the carriage 17, depending on the servo information read by the master head 13 from the master disc 121, and repeating control of the head 13, 15 to the target radial positions of the discs 121, 122 by changing the target radial positions, the servo write head 15 writes servo information on the disc 122.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166212-A (JP)
Title: Water jet chipping device and chipping method
Inventor: KASHIWABARA MASAHITO
IPC: E01C23/08
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water jet chipping device and a chipping method for a concrete structure improving the working efficiency and accurately executing the chipping works by eliminating chipping leftovers.  <P>SOLUTION: Respective stream lines ra, rb of water jets ejected from respective nozzle openings A, B of two nozzles cross with each other at an angle θ. A line e connecting the apex and the middle point of the base of a triangle formed by using the intersection C of the respective stream lines as the apex C and the line e connecting the points A and B as the base forms an angle αwith respect to a perpendicular line xe to the face to be chipped L1 at the middle point E of the base in the moving direction side of a carrier P. On the projection drawing to the face to be chipped of the triangle, the base e forms an angle β (-π/2<β<π/2) to the advancing direction of a carrier P in the advancing motion, and forms an angle β' (-π/2<β'<π/2) to a returning line in the returning motion. The two nozzles are installed on the carrier P in the above described conditions so that the water jet can be made to collide against the shadow of reinforcements incorporated in the concrete structure.  <P>COPYRIGHT: (C)2003,JPO