baber/WOPTO huggingface dataset:
Patent JP-2003097926-A (JP)
Title: Method for inspecting ic appearance
Inventor: HATAKEYAMA YUKIKO
IPC: G06T1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To enable stable and quantitative inspection of the arrangement of an external terminal and the package contour of an IC in which external terminals are arranged in lines on a substrate in the same way as BGA or LGA. SOLUTION: A system used for the method is composed of an original image storage means for storing digital signals which pick up IC as a variable-density picture and outputing an original image 7, a ball position detection means 2 for detecting the information 8 of a ball position (the positional coordinates of the ball, the reference axis of the ball) from the original image 7 by a ball binarizing level 11 stored in a parameter storage means 6, a package contour detection means 3 for detecting the information 9 of the package contour (the outer peripheral coordinates of the package, the reference axis of the package) from the original image 7 by a package binarizing level 13 stored in the parameter storage means 6,  a most outer peripheral ball detection means 4 for detecting the most outer ball from the information 8 of the ball position and the information 9 of the package contour and detecting the distance 10 (Zd: the distance in X direction, Ze: the distance in Y direction) from the package contour, and a most outer peripheral ball judgement means 5 for judging goodness by allowed values Zd, Ze of package allowed values 14 stored in the parameter storage means.
Patent JP-2003097439-A (JP)
Title: Hermetic electric compressor
Inventor: HIRAYAMA HIROSHI
IPC: H02K3/38
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a lead wire typically drawn clockwise or counterclockwise when viewed from a lead wire fixing part becomes long, thus causing an increase in material cost. SOLUTION: The lead wire is drawn in two directions, that is, clockwise and counterclockwise when viewed from the lead wire fixing part, and a terminal fixing part is disposed so that the lead wire drawn becomes short.
Patent JP-2003095050-A (JP)
Title: Method and device for forming cleavage line of air bag lid part
Inventor: SAITO KAZUHIRO
IPC: B60R21/20
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To accurately form a cleavage line for an air bag lid part on an instrument panel by laser beam machining. SOLUTION: A part of a fixture for fixing a work which is located on a light path of a transmitted laser beam for controlling feedback is formed by a low attenuation material such as ZnSe which has a low attenuation against the laser beam. Therefore, the instrument panel is stably mounted even on a passing part for the transmitted beam of the fixture for a work and the laser beam machining for the instrument panel is accurately performed.
Patent JP-2003104000-A (JP)
Title: Wall surface coating film removal device and method
Inventor: MITSUNAGA JUNICHI
IPC: B05D3/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To upgrade an operating efficiency through work mechanization and realize the refinement of operating environments beyond the existing level, at a low cost and without impairing the wall surface and thus enable a uniform removal operation for coating film. SOLUTION: This wall surface coating film removal device comprises a drive motor 12, a rotary shaft 13 to be rotated by the drive motor 12 and a large number of release members 17 of various shapes such as band, chain, rope and cord, with the ends fixed in the axial direction of the rotary shaft 13. The release member 17 is brought into contact with the coating film of the wall surface by a centrifugal force generated by the rotation of the rotary shaft 13.
Patent JP-2003090672-A (JP)
Title: Refrigerator
Inventor: ONISHI ICHIRO
IPC: F25B1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a defrosting heater which prevents inflammable refrigerant from catching fire even in the case that defrosting operation is carried out under an environment where leakage of the refrigerant occurs. SOLUTION: The defrosting heater is constituted of first glass tube 53, second glass tube 54 installed so as to cover the outer circumference of the tube 53, a heater wire 52 comprised of a metal resistive element which is installed inside the first glass tube 53, a stopper 58 blocking up openings of both ends of the first glass tube 53 and the second glass tube 54, and a lead wire 55 penetrating the stopper 58 and being connected to an end of the heater wire 52. A connection part of the heater wire 52 and a code 55 is provided with a positioning plate 57 which is held by the stopper 58 and which prevents the connection part from deviating.  The size of clearances 58b formed by the stopper 58 and the positioning plate 57 is arranged in accordance with an amount of the trapped inflammable refrigerant and a surface temperature of the heater wire 52 during current-carrying to the heater wire 52. Therefore, since flame is not propagated, safety is kept at all times.
Patent JP-2003110051-A (JP)
Title: High-frequency packaging body and manufacturing method thereof
Inventor: SHIBATA OSAMU
IPC: H01L23/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency packaging body that can arrange high-frequency modules at narrower intervals. SOLUTION: A mother board 30 is equipped with first and second dielectric layers 33 and 34. The first dielectric layer 33 has first layer board wires 31e and 31f, and an opening passing from the front to the back. The second dielectric layer 34 has second board wires 32a and 32g whose one portion is exposed to the opening, and is in contact with the back of the first dielectric layer 33 so that the other portion of the second layer board wires 32a and 32g is buried. A module board 2 allows a first main surface to face the front of the second dielectric layer 34, and is accommodated into the opening of the first dielectric layer 33. Bulk-like electrodes 6a and 6g are mounted onto the surface of the second board wires 32a and 32g. Second front wires 9h and 9e are connected to first layer board wires 31e and 31f by board-side connection members 35e and 35f.
Patent JP-2003104375-A (JP)
Title: Housing case and file case
Inventor: TANJI HIROYUKI
IPC: B65D6/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To compactly laminate a large number of file cases 1. SOLUTION: This file case 1 is equipped with a main body section 2 and a file supporting section 3. In this case, the upper section of the main body section 2 is opened, and in which files 21 being vertically set are housed. The file supporting section 3 is attached to the upper section of the main body section 2, and supports the files 21 by engaging them with a hook 21A being provided at the upper section. The file supporting section 3 is turnably or detachably attached to the main body section 2. The upper section of the main body section 2 is widely opened to a degree wherein the main body section 2 of another file case 1 can be inserted when the file supporting section 3 is turned or removed. To the main body section 2, a lid body 4 is turnably or detachably attached from the top, under a state wherein the file supporting section 3 is fitted on the main body section 2. For this housing case 41, an intermediate tray section 43 is used in the place of the file supporting section 3.
Patent JP-2003110657-A (JP)
Title: Mobile wireless terminal
Inventor: KUROKAWA OSAMU
IPC: H04W88/02
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a mobile wireless terminal that can reliably inform a user about the arrival of an incoming call and smoothly reproduce and display a moving picture. SOLUTION: An image processing section 150 reads moving picture data stored in a storage section 140 according to an instruction from a control section 200 and applies prescribed image processing to the data to obtain image data and voice data. A driver 160 controls driving of a display section 131 on the basis of the image data to control the display. A PCM code processing section 108 converts the voice data into an analog voice signal, an amplifier 113 amplifies the signal and a speaker 114 sounds the amplified signal. The control section 200 totally controls each section of the mobile wireless terminal, temporarily stops the reproduction output of a moving picture even during the reproduction output of the moving picture on the arrival of the incoming call to inform the user about the arrival of the call and restarts the reproduction output of the moving picture after a speech.
Patent JP-2002363557-A (JP)
Title: Antioxidant
Inventor: KIDO HIROTSUGU
IPC: A23L5/41
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an excellent antioxidant obtained from a rosemary extract. SOLUTION: An antioxidant comprises: the standard retention time of rosemary acid (hereinafter, abbreviated to 'T') when analyzed by chromatography in the specific condition being -15.5±1 min and the ratio represented by an area percent (hereinafter, abbreviated to 'the ratio') of a molecular weight 198 component being not more than 1%; and the total ratio of a component wherein T is -2.6±1 min and the molecular weight is 478 and a component wherein T is 0.8±1 min and the molecular weight is 462 being not less than 4%.
Patent JP-2003115187-A (JP)
Title: Electricity and magnetism shielding device for magnetic recording device
Inventor: YOSHIKAWA TOSHIHARU
IPC: H05K9/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that in a magnetic recording device, for example, a HDD, such phenomenon is caused that recorded data cannot be read by influence of an external magnetic field, high density of the HDD is promoted, and accident as the above is increased more and more. SOLUTION: Accident as the above is prevented by covering a HDD 11 by a case 12 made of materials having magnetism shielding effect.
Patent JP-2002187931-A (JP)
Title: Polyurethane resin material composition for casting and impact resistant optical lens
Inventor: TAMURA KANICHI
IPC: B29C39/02
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane resin material composition for casting having sufficient color change resistance and durability, and having a long enough pot life, capable of taking sufficient time for casting operation, when using a polyurethane elastomer as a molding material for an optical lens. SOLUTION: In a polyurethane resin material composition for casting comprising a polyisocyanate, a polyhydroxy compound, and an aromatic polyamine, this polyurethane resin material composition for casting contains 4,4'-methylene- bis(cyclohexylisocyanate) or isophoronediisocyanate as the polyisocyanate, a polyetherdiol or a polyesterdiol having an average molecular weight of 700-1,200 or their mixture as the polyhydroxy compound, and 4,4'-methylene-bis(2- chloroaniline) as the aromatic polyamine.
Patent JP-2003120241-A (JP)
Title: Variable valve system
Inventor: SUGIURA KEN
IPC: F01L13/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve system having simple structure, high reliability, and enhanced fuel economy by enabling an optimal control of an internal EGR, by successively or stepwise changing a sub-lift amount and a working angle of a valve over a whole operating condition of an internal combustion engine and carrying out an accurate control. SOLUTION: A phase variable device is provided in which a seesaw arm 7 is axially mounted to a rocker arm 1, the seesaw arm 7 is provided with a first roller 9 and a second roller 10, a camshaft 23 provided with a main cam 20 is axially supported, a control shaft 31 provided with a sub-lift controller 30 is axially supported, and a phase of the channel shaft 31 is successively or stepwise changed depending on the operating condition of the internal combustion engine thereby changing the sub-lift amount and the working angle of the valve 5.
Patent JP-2003116093-A (JP)
Title: Image processor, image processing method and storage medium
Inventor: MAEDA MASAMINE
IPC: H04N5/765
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To conveniently perform various kinds of image processing while utilizing a prescribed print designation file by freely referring to and confirming an image designated by a user by expanding the function of the prescribed print designation file. SOLUTION: When the prescribed print designation file designated to an image picked up and recorded on a flash memory 108a is recorded on the recording medium, a system controller 113 performs control to reproduce the print- designated image on a liquid crystal display 112 corresponding to the prescribed print designation file.
Patent JP-2003122148-A (JP)
Title: Heater for image forming apparatus
Inventor: MORIYA JIRO
IPC: B65H29/52
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent a fixing film from being brought into contact with and damaged by a sheet ejection guide during the removal of a jam. SOLUTION: Linking with the operation of releasing the pressure of a fixing nip, the sheet ejection guide retracts in a direction that is different from the direction in which the fixing film retracts.
Patent JP-2003124066-A (JP)
Title: Shielded stripline element and its manufacturing method
Inventor: MASUDA KOICHIRO
IPC: H01G9/012
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a shielded stripline element suitable for a power decoupling element of a high-speed digital circuit, by realizing characteristics as near as characteristics of a power source impedance as near as zero irrespective of the frequency, and to provide a method for manufacturing the same. SOLUTION: The shielded stripline element comprises a valve action metal 10 having a dielectric oxide film 20, a pair of anode leading terminals 11, 12 provided at different positions of the metal 10, and a conductive substance layer 30 disposed so as to surround the periphery of the metal 10 via the film 20. The layer 30 preferably has a conductive polymer layer 31 made of polypyrole, polythiophene, polyaniline or the like. The metal 10 is formed in a U shape to thereby form the layer 31 by dipping, and hence the manufacturing process is simplified.
Patent JP-2003123443-A (JP)
Title: Group title editing method for storage medium
Inventor: KISHI KAZUHIRO
IPC: G11B27/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a group title editing method for a storage medium, which stores disk track title data and group data on a UTOC of a disk (MD) within a certain number of parts at the time of editing for track addition, movement, etc. SOLUTION: UTOC data on the disk has title data and group data separated and is taken into a RAM 41 of a microcomputer 40. The number of used parts in a title data area and that in a group data area are summed up; and when the summed-up number of used parts exceeds the certain number of parts, priority levels of data are preliminarily determined, for example, the higher priority level, the next highest priority level, and the lowest priority level are given to disk track title data, group division data, and group name data respectively, and data having lower priority levels are successively deleted to perform such editing that title data and group data can be stored within the certain number of parts.
Patent JP-2003122983-A (JP)
Title: Server machine, client machine, server program, client program, server program storage medium, client program recording medium, and service provision method
Inventor: HIDESAWA SHIGERU
IPC: G06Q30/06
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To construct a service system incorporating a system causing the increase in the users in a server matching in a side of providing services and a client machine in the side of using the services, which constituted a system providing and using two-stage services of a provisional service (for example, a free experience service) and a regular service (for example, full support service with fee) via a communication line such as the Internet. SOLUTION: The service system displays a point changing by time and being usable in the regular service while using the provisional service in the client side.
Patent JP-2003120351-A (JP)
Title: Internal combustion engine and control method for the same
Inventor: SAITO JUN
IPC: F02D41/22
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine and an operation control method therefor that solves various disadvantages resulting from uneven compositions of a fuel mixture. SOLUTION: The internal combustion engine, where a fuel mixture storing means 4 is supplied with each of a plurality of fuels F1 to F4 different in calorific value per unit quantity, comprises a fuel supplying means (a fuel valve) 6 interposed in a region of an intake system 2 between a mixer 3 and a throttle valve 5 and supplying the fuel to the intake system 2, a flow regulating means (a fuel valve travel regulating means 7 and a pump 8) for regulating the fuel flow rate supplied from the fuel supplying means 6 to the intake system 2, and a controlling means 9.  The controlling means 9 executes control of regulating the fuel flow rate supplied from the fuel supplying means 6 to the intake system 2, in response to a detection result from a detecting means (an exhaust pressure sensor 11, a speed sensor 12, a power sensor, a cylinder pressure sensor and an acceleration sensor) for detecting disadvantages in an operation of the internal combustion engine 1.
Patent JP-2003118396-A (JP)
Title: Fuel cell automobile
Inventor: ITO MASAAKI
IPC: B60L11/18
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To excellently arrange radiators for reducing a size of a fuel cell automobile, in which supply of a compressed air controlled to be about 80 deg.C to a mounted fuel cell main body is necessary, and air-cooled after-cooler is required as a discharge air temperature from an air compressor reaches about 200 deg.C, while a radiator for cooling the fuel cell main body and car-cooler capacitor are also required. SOLUTION: The air-cooled after-cooler 4 for cooling high temperature air from the air compressor 3 and the fuel cell cooling radiator 9 are integrated together and arranged on the cooling air downstream side of the car-cooler capacitor 10. A single cooling fan 5 can be used in common for these radiators. Consequently, a heat radiation system of the fuel cell automobile is reduced in size and weight, and fuel cell automobile can be provided at a low cost.
Patent JP-2003125362-A (JP)
Title: Additional information inserting device and additional information extracting device, and additional information inserting method and additional information extracting method
Inventor: WATANABE JUNYA
IPC: H04N19/423
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an additional-information-inserting device that can insert additional information including user data into contents data without increasing the size of the contents data. SOLUTION: This additional-information-inserting device is provided with an empty area generating part 113 that generates an empty area by reducing a first number of bits of image codes in the contents data 151A to a second number of bits less than the first number of bits, and an additional information inserting part 114 that inserts the additional information into the empty area. The empty area generating means reduces the number of bits of the image codes for every coded block of moving images represented by image codes. According to an embodiment, the empty area generating means generates the empty area belonging to a slice for every slice, which is an area formed by dividing the space of the moving images represented by the image codes, containing a plurality of coded blocks of the moving images represented by the image codes.  The additional information inserting means inserts the additional information into every empty area belonging to each slice.
Patent JP-2003133207-A (JP)
Title: Method and apparatus for measuring optical property, method of adjusting optical system, and exposure apparatus
Inventor: FUJII TORU
IPC: G01M11/02
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To highly accurately measure optical properties of an optical system to be inspected. SOLUTION: Light through an optical system to be inspected is divided by an intensity division optical system 960. Then, each of a plurality of intensity divided lights is disposed in accordance with each individual of the plurality of lights, wavefront divided by respective wavefront dividing optical systems 941 , 942 having wavefront division numbers which differ from one to another (wavefront division pitch), and a plurality of optical images are formed for every wavefront dividing optical system 941 , 942 . Image detection apparatuses 951 , 952 disposed in accordance with the plurality of wavefront dividing optical system 941 , 942 detect the plurality of optical images.  Further, after positional information on the plurality of optical images detected for each of the plurality of image detection apparatus is calculated, the optical properties of the optical system to be inspected is found based on the positional information.
Patent JP-2003127573-A (JP)
Title: Card paying-out method and device
Inventor: ABE FUMIO
IPC: B42D15/10
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a card paying-out method and device, with which cards can be stably sold two by two to a card buyer by one paying-out treatment. SOLUTION: Before one paying-out treatment for intermittently paying-out two sheets of card 10, a card 10a being housed in a card housing part 11 and lying at the undermost surface is pushed by a card paying-out part 12 outside the detection range of an empty sensor 30. After that, the absence and presence of the card 10a in the card housing part 11 is detected by the empty sensor 30. When the presence of the card is detected by the empty sensor 30, the paying-out of the cards is set to be permitted. When the presence of the card is not detected by the empty sensor, the paying-out of the cards is set to be stopped.
Patent JP-2003133806-A (JP)
Title: Stacked dielectric filter
Inventor: YASUDA TOSHIHIRO
IPC: H01P1/203
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a stacked dielectric filter which has a resonance element looped back via via-holes and where sufficient quantity of attenuation can be obtained in the frequency band of higher harmonics of the resonance element. SOLUTION: This stacked dielectric filter is equipped with a plurality of resonance elements, which consist of resonance element piece electrodes 332, 333, and 334 each having one end short-circuited and coupling suppressive electrodes 325, 326, 327, 341, 342, and 343 each having one end opened and the other end connected via via-holes 351 to the other ends of the resonance element pieces electrodes 332, 333, and 334, and electrodes 322, 323, 324, 344, 345, and 346 for contraction of wavelength, which are arranged so that the faces may oppose the coupling suppressive electrodes 325, 326, 327, 341, 342, and 343 via dielectric layers, and the shape of the electrodes 322, 323, 324, 344, 345, and 346 for contraction of wavelength is set so that they may resonate with the frequency of the higher harmonics three times the basic resonance frequency of the resonance element.
Patent JP-2002243748-A (JP)
Title: Device for analysis of fluid and controlled conveyance of fluid
Inventor: WYZGOL RAIMUND C
IPC: B81B1/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved device capable of conveying, delivering and removing a fluid for an efficient experiment using a bioarray used in various micro-analysises including an analytical chip. SOLUTION: This device has at least one fluid structure provided with at least a filling section, an analyzing section and a channel system, of which the sections have fine structure, and for conducting controlled conveyance of the fluid passing through the sections of the fine structure and the channel system.