baber/WOPTO huggingface dataset:
Patent JP-2003114255-A (JP)
Title: Inspecting probe head and contact
Inventor: KATAYAMA KAORU
IPC: H01L21/66
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting probe head and a contact having high connecting reliability by bringing the contact into surface contact with a pad on an inspection object base board dotted in a plane shape. SOLUTION: This inspecting probe head is composed of a probe head body 1, a vertically moving stand 2 built in this probe head body 1, a support plate 4 for fixing the vertically moving stand 2, and the contact 5 installed on the support plate 4 to the pad dotted on a base board surface of this inspection object base board with a liquid crystal base board and a printed circuit board as an inspection object. The contact 5 can come into surface contact with the sheet-like pad on the inspection object base board without inclining, and alignment and positioning with the base board can be realized.
Patent JP-2003122879-A (JP)
Title: Integrated information system
Inventor: HAMADA CHIGUSA
IPC: G06Q50/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an airport integrated information system allowing optimized arrangement and mutual use of information by sharing various information in an airport. SOLUTION: New procedure realized by sharing various pieces of information in an airport and optimizing the whole is constructed. As an embodiment, control is carried out by linking an aircraft handling system 30 existing in the airport and controlling the movement of aircrafts; a passenger service system 40 for controlling service to passengers to the aircrafts; an airport integrated management center 60 for managing the facilities of the airport; a security system 70; an airline system 80 for each airline using the airport; and a control system 90 for controlling the airport.
Patent JP-2003118230-A (JP)
Title: Recording material
Inventor: SERIZAWA SHINICHIRO
IPC: B41M5/28
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a recording material in which occurrences of a blister at the time of recording and a crack in a low moisture environment are suppressed and which can form an image of a high image quality level having good glossiness. SOLUTION: The recording material comprises a recording layer which can generate a color by imparting a heat and/or a pressure on a support, and at least one layer containing acetoacetyl-modified polyvinyl alcohol having a polymerization degree of 1,000 or more between the support and the recording layer.
Patent JP-2003124558-A (JP)
Title: Semiconductor laser device
Inventor: MIYAJIMA HIROBUMI
IPC: H01S5/022
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device easily assembled or manufac tured, which emits a laser beam at high density. SOLUTION: This semiconductor laser device 10 comprises first and second LD array stacks 12a and 12b constituted by laminating a plurality of LD arrays, constituted by arraying a plurality of laser beam emitting points in one dimension, with specified pitches, an optical unit 28 in which reflecting parts 30 reflecting laser beam from one stack 12a and transmitting parts transmitting laser beam from the other stack 12b are alternately arrayed with the pitches, and a pedestal 44 on which these are mounted. In this constitution, the pedestal is the basis for mounting of the first and second LD array stacks and the pedestal, so that positioning is easy.
Patent JP-2003125181-A (JP)
Title: Image reader and control method of the image reader
Inventor: NISHIKAWA FUMIKAZU
IPC: G03B27/32
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and a control method of the image reader capable of stopping a shade member to a retracting position or a shading position with a simple configuration. SOLUTION: The image reader 1 has a transparent original insertion port 3 to which a transparent original 2 is inserted. The transparent original 2 is fed to an emission position of a light from a lamp 9. The image reader 1 includes; the lamp 9 emitting light to the transparent original 2 along an optical path 8; an inverter 10 for adjusting the luminous quantity of the light emitted from the lamp 9; a CCD 11; a shutter 15; a shutter drive motor 16 for moving the shutter 15; and a microcomputer 17. The microcomputer 17 discriminates that the shutter 15 is switched into an exposure position when a signal level of the CCD 11 reaches a prescribed value or more.
Patent JP-2003134675-A (JP)
Title: Voltage detector for battery pack
Inventor: SUGIMOTO TOMONAGA
IPC: H01M10/48
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a voltage detecting circuit which examines failure using individual cell voltage and the total voltage of cells. SOLUTION: Voltages Vd1-Vd8 of cells C1-C8 are detected with differential amplifier parts D1-D8, respectively, and a total voltage Vn of a module cell M1 comprising the cells C1-C8 is detected with a total voltage detecting circuit 102. At fault examination, (1) the total voltage detecting circuit 102 is determined to be abnormal if the absolute value of the difference between the total voltage Vn and the total sum Vc exceeds a threshold Y1, (2) a differential amplifier part Dn is determined to be abnormal if the absolute value of the difference between a cell voltage Vdn and average voltage VAVE(=Vn/8) is larger than a voltage threshold Vx1 while equal to or less than a voltage threshold Vx2, (3) a cell Cn is determined to be abnormal if the absolute value of the difference between the cell voltage Vdn and the average voltage VAVE(=Vn/8) is larger than the voltage threshold Vx2.
Patent JP-2003124712-A (JP)
Title: High frequency transmission line, and electronic component or electronic device using the same
Inventor: TORIGOE MAKOTO
IPC: H01P3/08
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency transmission line in which a change in characteristic impedance is reduced and transmission characteristics are improved in a transmission line for transmitting high speed signals. SOLUTION: The characteristics impedance is kept substantially constant by changing the width of a signal conductor close to a through hole or width of a ground conductor.
Patent JP-2003124466-A (JP)
Title: Manufacturing method of trench type mosfet
Inventor: MATSUEDA HITOSHI
IPC: H01L29/41
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of trench type MOSFET which enables relaxation of field concentration in the upper angle portion of a trench in a source region. SOLUTION: An epitaxial layer 2 is formed on a semiconductor substrate 1 and a body part 3 is formed in the epitaxial layer 2. An LOCOS part 25 is formed on the surface of the portion of the body part 3 where a gate is intended to be formed, and the trench is so formed as to extend from about the center of the LOCOS part 25 to the epitaxial layer 2 through the body part 3. A gate oxide film 5 being formed on the inner wall of the trench 10, the material of a gate electrode 6 is buried in the trench 10 and a source region 4 is formed on the surface side of the body part so that it comes into contact with the gate oxide film 5. A source electrode 8 connecting to the source region 4 is formed and a drain electrode 9 is formed in the rear of the semiconductor substrate 1.
Patent JP-2003121735-A (JP)
Title: Super wide angle lens
Inventor: SATO HARUO
IPC: G02B13/18
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a super wide angle large-aperture lens which is compact and has high performance, whose short-distance aberration fluctuation is restrained, which has brightness expressed by an aperture about F1.4 and whose covering power (angle of view) exceeds 2 ω=94 deg.. SOLUTION: This lens has a negative lens group Gn fixed at the time of focusing and having negative refractive power and a positive lens group Gp having positive refractive power as a whole and moving at the time of focusing in order from an object side. The positive lens group Gp is equipped with a front group Gf having an aperture diaphragm and a rear group Gr having positive refractive power, and the front group Gf and the rear group Gr move in the object direction by different moving amount respectively at the time of focusing in a short distance so as to perform focusing and satisfy a specified condition.
Patent JP-2003117381-A (JP)
Title: Gas diffusion column for fluidized bed reactor
Inventor: SAIMA HITOSHI
IPC: C07D307/60
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas diffusion column for a fluidized bed reactor in which reaction efficiency is improved compared to the conventional reactor. SOLUTION: The gas diffusion column is provided with: a cylindrical body provided on a partition plate in the fluidized bed reactor in which solid particles are fluidized by the gas; and an orifice attached to the lower end of the cylindrical body and introducing the gas into the fluidized bed. A swirling means for swirling the gas passing through the orifice and ascending is provided inside the cylindrical body. It is preferable that the swirling means is a spiral member.
Patent JP-2002208033-A (JP)
Title: Method for enciphering three-dimensional data
Inventor: AKIYOSHI GIYOUZO
IPC: G06T17/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for enciphering and decoding three-dimensional data helpful for preventing a third person from utilizing the shape of a three- dimensional object expressed with three-dimensional data without permission of the creator of the three-dimensional data. SOLUTION: Three-dimensional data expressing the shape of a three- dimensional object 42 are changed through the action of an enciphering key. The changed enciphered data are distributed. A three-dimensional object 43 expressed with the enciphered data is formed so as to be made different in kind by distorting the original three-dimensional object 42. At the enciphered data reception side, the original three-dimensional data can be obtained by canceling the change of the enciphered data by using a decoding key.
Patent JP-2003119947-A (JP)
Title: Roof unit, roof structure, and roof constructing method
Inventor: TSUGE MITSUO
IPC: E04B7/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a roof unit which employs a metallic shape, especially an aluminum extruded shape having various advantages, as a skeleton material, and is excellent in assembling efficiency and installation efficiency on a building, to provide a roof structure which is of a high quality and excellent in workability, and to provide a roof constructing method. SOLUTION: According to the roof constructing method, a plurality of roof units 101 each having a roof truss 10 erected on a joint surface J1 are connected to each other in the horizontal direction to construct the roof of the building. The roof trusses 10 of the adjacent roof units 101 are opposed to each other with respect to the joint surface J1, and top chords 11 or bottom chords 12 of the respective roof trusses 10 are connected to each other at a joint location of a strut 13 or an angle brace 14. Each component member of the roof unit is preferably formed of the aluminum extruded shape.
Patent JP-2003122023-A (JP)
Title: Alkali developing liquid for photosensitive lithographic printing plate and method for making lithographic printing plate
Inventor: TAKAMIYA SHUICHI
IPC: G03F7/32
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an alkali developing liquid which can stably be used for development to produce a clear image with high sharpness for a long time and to provide a method for making a lithographic printing plate. SOLUTION: The alkali developing liquid for a photosensitive lithographic printing plate is characterized in containing a compound expressed by general formula (I). In formula (I), at least two of R1 , R2 , R3 are not hydrogen atoms, each of A and B represents either -CH2 CH2 O- or -CH2 CH(CH3 )O-, each of n and m represents 0 or an integer from 1 to 30 but both of m and n are not 0 at a time. The method for making a lithographic printing plate is characterized in exposing an IR photosensitive lithographic printing plate having an image forming layer containing an IR absorbing dye to IR rays and then developing the layer with the above alkali developing liquid.
Patent JP-2003131592-A (JP)
Title: El-inserted molded member with integrated el driving circuit
Inventor: YONEDA KOJI
IPC: B29K105/20
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To integrate an EL driving circuit with an EL-inserted molded member in order to permit EL driving only by supplying electric power. SOLUTION: A decoration film 11 and an EL element 12 are arranged in a single body on the front surface side. A circuit board 14 for driving EL including an EL driving circuit is connected on the back surface side of the EL element 12 via an anisotropic conductive adhesive. On the back surface side of the EL element 12 and the EL-driving circuit board 14, a molding resin is injected to form a molded resin part 17 in a single body on the back surface side of the EL element 12 and the EL driving circuit board 14. The molded resin part 17 is provided with a hole part 17a exposing part of the EL driving circuit board 14.  A contact pin 3 is connected with a battery power source arranged on a circuit board 2 of an external part, and this contact pin 3 is brought into resilient contact with a pad 16 being connected with the EL driving circuit via the hole part 17a to connect the EL driving circuit with the power source.
Patent JP-2003134442-A (JP)
Title: Imaging device, imaging operation control method, recording medium, and program
Inventor: MIWA KENJI
IPC: H04N5/91
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera which securely records picked-up image data in a nonvolatile memory as an electronic camera capable of recording still pictures. SOLUTION: The electronic camera which temporarily stores the volatile memory 30 with image data generated by photoelectrically converting an optical image picked up by an imaging lens 10 by a photoelectric converting element and transfers the image data stored in the volatile memory 30 to the nonvolatile memory 56 to save and record the data has a detecting means which detects the remaining capacity of the nonvolatile memory 56 and limits photographing operation when the detecting means detects the storage capacity being less than a threshold 1 for judging that the remaining capacity becomes small.
Patent JP-2003129617-A (JP)
Title: Waterproofing sheet for repairing rooftop
Inventor: HIDAKI MORISHIGE
IPC: E04D5/10
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofing sheet for repairing the rooftop allowing easy handling and requiring no skill even when bonding it and a repair method for the rooftop by use of the same. SOLUTION: This invention relates to the waterproofing sheet for repairing the rooftop of a building having a peeling sheet divided into beltlike pieces by a plurality of substantially parallel cut lines and the repair method in which the waterproofing sheet for repair is bonded on the rooftop while peeling the beltlike pieces of the peeling sheet sequentially. Since this waterproofing sheet for repair allows the construction to be performed while a part other than a part corresponding to a section where the waterproofing sheet is currently bonded is covered with the peeling sheet, the waterproofing sheet is not bonded on an unexpected section, and, in particular, the workability is markedly improved in case of large size.
Patent JP-2003129455-A (JP)
Title: Structure on soil surface and construction method therefor
Inventor: KUMAGAI MINORU
IPC: E02B13/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure on a soil surface and a construction method therefor, dispense with labor for installation and removal, have no influence on and the pH or peripheral soil and water, and hardly damage a farm working vehicle when the farm working vehicle hits the structure during work. SOLUTION: In the structure on the soil surface, which is predominantly composed of gypsum, the gypsum comprises a cured kneaded material of powder and water, which is predominantly composed of hemihydrate gypsum; and the kneaded material is prepared so that the pH of the kneaded material can be in a range of 6.8-7.2. The construction method for the structure on the soil surface includes a process in which the kneaded material of the powder and the water, predominantly composed of the hemihydrate gypsum, is poured and cured between paired frame plates which are erected from a bottom surface of a ditch provided in a planting surface of a rice field.
Patent JP-2002237785-A (JP)
Title: Method for detecting sid frame by compensation of human audibility
Inventor: LI DUNLING
IPC: G10L11/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a method for reducing band width quantity in transmission of a digitized voice packet. SOLUTION: The number of packets to be transmitted is reduced by interrupting the transmission by determining a silent period or a period only with noise by weighting a plurality of elements in relation to perception including frequency masking, masking with time, loudness perception based on tone and difference of audibility based on the tone as characteristics of a human and judging whether or not background noise is updated based on these factors and reduction of the band width quantity in the transmission is consequently achieved.
Patent JP-2003135901-A (JP)
Title: Atomizer
Inventor: KAMINAGA KENZO
IPC: B01D1/18
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an atomizer for producing fine powder in which an undissolved powdery material is not incorporated into the fine powder in the case of producing the fine powder by dissolving the powdery material into a carbon dioxide in a super critical state. SOLUTION: The atomizer for producing the fine powder of the powdery material by jetting a carbon dioxide super critical solution obtained by dissolving the material in carbon dioxide in the super critical state under an atmosphere of a pressure lower than the pressure for keeping the super critical state is provided with a solution preparing means for preparing the carbon dioxide supercritical solution into which the material dissolved in the supercritical state carbon dioxide is incorporated and the undissolved material is not incorporated.
Patent JP-2003139284-A (JP)
Title: Joint and joint structure
Inventor: UEDA JUNICHI
IPC: F16L37/36
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To shield a clearance between a shaft part of an internal valve and a bearing without using the shaft part as a fixing part. SOLUTION: A joint structure is provided with a joint main body 2 having a connection port 5 connected with a pipe passage linked to transfer destination (or origin of a transfer), an opening 6 connected with or separated from a joint on a mate side, and an internal fluid passage 7 linking the connection port 5 to the opening 6, the internal valve 3 which is slidably provided in the direction in which it comes into contact with and leaves the opening 6, has an enlarged diameter head part 8 abutting on a peripheral fringe part of the opening 6 on a tip side, and has the shaft part 8 whose diameter is reduced on a base end side of the enlarged diameter head part 8 in the inside of the joint main boy 2, the bearing 4 holding the halfway of the shaft part 9 slidably and provided in the joint main body 2 so as to expose an opening 6 side in the internal fluid passage 7,  and bellows 10 whose one end is fixed to a shaft part 9 side of the enlarged diameter head part 8 and whose other end is fixed to an opposing part of the bearing 4 opposing to the shaft part 9 side of the enlarged diameter head part 8 so as to surround a part 9a exposed in the internal fluid passage 7 of the shaft part 9.
Patent JP-2003139515-A (JP)
Title: Method for measuring absolute value of deformation quantity using speckle
Inventor: UCHINO MASAKAZU
IPC: G01B11/16
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the absolute value of a deformation quantity using speckles capable of determining the deformation quantity and deformation direction at the same time in regard to each deformation in material testing or a usage environment of a common structure. SOLUTION: Laser beams 21 passing through two or more different optical paths are cast on the surface of an object 11, the images of speckle patterns before and after deformation of the object 11 are respectively picked up, speckle interference fringes are formed by using the speckle patterns before and after deformation, a phase difference of the speckle interference fringes is determined and the deformation quantity of the object 11 is determined. The absolute value of the deformation quantity of the object 11 is measured by comparing the speckle patterns before and after deformation, determining respective movement of the speckles included in each speckle pattern, and determining the deformation direction of the object 11.
Patent JP-2003139594-A (JP)
Title: Measurement method of mass flow rate of cooling air
Inventor: DOI MAKOTO
IPC: F24F13/22
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method of a mass flow rate of cooled air capable of correctly measuring the volume of the cooled air in an air cooling system. SOLUTION: The air cooling system has an air cooling device; a hygrometer for measuring absolute humidity before cooling and after cooling of the air cooled by the air cooling device; a drain amount measuring device for measuring the amount of drain of the air cooling device; and a manometer for measuring air pressure in a blast pipe before or behind the air cooling device. This measurement method is characterized in determining the mass flow rate ρQ of the cooled air by calculating it from draining rate W of the drain, the absolute air humidity H0 and H1 before cooling and after cooling of the air cooled by the air cooling device by using an equation of ρQ=W/(H0 -H1 ).
Patent JP-2003151642-A (JP)
Title: Evaluation method for lithium secondary battery
Inventor: ISHIKAWA GEN
IPC: H01M10/058
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a test method for checking whether sealing of a battery is sufficient or not without adverse effect on the battery. SOLUTION: In a lithium secondary battery, the following battery elements are provided: a positive electrode of which positive electrode active material is lithium compound; a negative electrode of which negative electrode active material is a compound that can dope and dedope lithium; a spacer insulating the positive electrode from the negative electrode; and nonaqueous electrolyte, and the battery elements are sealed with an outer package member. In the evaluation method for the lithium secondary battery, the battery is pressurized in the atmosphere of gas of molecules smaller than molecules of water, and the sealing is evaluated by checking the swelling of the battery.
Patent JP-2003146059-A (JP)
Title: Vehicular air conditioner
Inventor: KITAMURA KEIICHI
IPC: B60H1/22
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and size of an electric motor in an air conditioner driving a compressor by changing between an engine for traveling and the electric motor. SOLUTION: A pressure reducing device 120 is composed of a capillary tube. By this, since a front and a rear of the pressure reducing device 120 are in a communicated state, and when the engine 200 stops, refrigerant of a high pressure side moves to a lower pressure side via the pressure reducing device 120, a high pressure side refrigerant pressure is reduced, and refrigerant pressures of the front and rear of the pressure reducing device 120 become equal, driving torque in driving the compressor 100 by the motor 210 can be reduced. Consequently, the size of the motor 210 can be reduced while reducing the power consumption of the motor 210.