baber/WOPTO huggingface dataset:
Patent JP-2002064174-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MAKINO HARUHIKO
IPC: H01L23/50
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method, having good heat dissipation characteristics for easily and efficiently radiating heat outside a package from a semiconductor integrated circuit chip, if this integrated circuit chip produces much heat during its operation. SOLUTION: The semiconductor device comprises outer leads 10a formed from a Cu base metal plate, a die pad 10b apart from the outer leads 10a, and radiation terminals 10c connected together to the die pad 10b. The radiation terminals 10c extend to two of four corners made with four sides of an arrangement of the outer leads 10a and form a region of a large area wider than that of the outer leads 10a. One of two IC chips, a first chip 22a having a comparatively high heating rate in operation is adhered to the die pad 10b surface through a conductive paste 24 having a high heat conductivity.
Patent JP-2002062097-A (JP)
Title: Side thruster of airframe
Inventor: OGURA EIJI
IPC: F42B10/30
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent extension of the range of separation of the air flow, resulting from ejection from an airframe to the side during the flight, and suppress change in the aerodynamics by means of vertical vortexes developed by a protrusion provided diagonally to the front of a nozzle of the airframe. SOLUTION: A protrusion 6 developing two vertical vortexes is provided diagonally to the front of the nozzle 2 on the surface of the fuselage.
Patent JP-2002073653-A (JP)
Title: Information reception and transmission system
Inventor: KISHIMOTO TORU
IPC: G06Q50/20
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide information on an observation object simply and economically at an observing place by unitarily managing the information in an information reception and transmission system capable of obtaining the information on various observation objects for the work study of nature observation at a site. SOLUTION: The system has identification number tags added to the observation object of natural environment, a center in which the information on the observation objects are stored based on the identification numbers of the identification number tags and a radio portable terminal for transmitting the identification numbers of the identification number tags, receiving the information on the observation objects and displaying the information. The center has the information on the observation objects based on positional information in addition to the identification numbers stored therein, and the radio portable terminal externally or internally has a positional information obtaining means for obtaining the positional information of the radio portable terminal and transmits the positional information to the center with the identification number.
Patent JP-2002072707-A (JP)
Title: Image forming device
Inventor: MATSUMOTO HIROSHI
IPC: G03G15/16
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of obtaining an excellent image at a low cost with simple structure. SOLUTION: This image forming device is equipped with a photoreceptor 101 on which a toner image is formed, a lower guide plate 117 constituted of a main body part 119 extended obliquely upward to the lower part of the photoreceptor 101 and guiding transfer material P to the photoreceptor 101 and a bent part 121 bent obliquely downward on its edge part side and controlling the posture of the transfer material P, and a transfer discharge wire 123 provided at the lower part of the photoreceptor 101 and transferring the toner image on the photoreceptor 101 to the transfer material P, and is constituted so that an angle θ1 formed by a horizontal line S with the tangent T1 of the photoreceptor 101 at a position (transfer material advancing point G)  where the main body part 119 of the lower guide plate 117 is extended and crossed with the surface of the photoreceptor 101 may be <=25 deg..
Patent JP-2002069410-A (JP)
Title: Thermal-release adhesive and adhesion member using it
Inventor: MIYAKO TAKEOMI
IPC: C09J7/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal-release adhesives that firmly adheres to a material to be adhered at a normal temperature and also easily can be released by heat treatment, and provide an adhesion member using it. SOLUTION: The thermal-release adhesives includes an acrylic ester and a metha crylic ester as a constituting unit, and is prepared by means of compounding a thermal cross-linking agent of 1-50 weight parts that has in molecule at least two reactive functional groups starting a reaction due to heat, toward 100 weight parts of base polymer having a reactive functional group on a side or main chain, and thermal-foaming fine particles of 1-50 weight parts, and has a sufficient adhesion to the material to be adhered, and is characterized by a decrease of the adhesion to the material to be adhered due to an expansion and foaming of the thermal-foaming fine particles and a cross linking reaction generated from a heat-treatment.
Patent JP-2002077649-A (JP)
Title: Conversion apparatus of color space, image output apparatus and conversion method thereof
Inventor: TOKIYODA AKIO
IPC: H04N1/46
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To perform quick color space conversion. SOLUTION: In a conversion method of the color space, blocks (here, the blocks are 4 blocks in the horizontal direction × 5 blocks in the vertical direction) are produced by dividing an image respectively in the horizontal direction and the vertical direction. Each block has respectively a plurality of pixels (here, the pixels are 5 pixels in the horizontal direction × 5 pixels in the vertical direction). The conversion of the color space is performed by every block, in other words, the conversion is performed by a conversion of color space data (here, the data is a color space value) of each pixel included in blocks by every block. Generally, since the color of a pixel in the vicinity of each pixel tends to be similar, the number of times of reference to a memory and the time to perform the color conversion can be shortened if the conversion is performed by the blocks.
Patent JP-2002073336-A (JP)
Title: Device and method for generating software codes
Inventor: KURODA TAKESHI
IPC: G06F3/048
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To permit automatic generation of software codes based on the software requirement specifications that are inputted through graphical user interface. SOLUTION: The system stores a model pattern introduced by analyzing the requirement specifications according to the predetermined method (step S11), generates program modules specifying the respective functions following the user instructions (step S12, S13), converts the generated program modules and the functions specified for them into the information that conforms with the model pattern (step S14), and generates software codes based on the information converted.
Patent JP-2002065634-A (JP)
Title: Magnetic resonance imaging system
Inventor: ISHIKAWA AKIHIRO
IPC: G01R33/48
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To increase accuracy of compensation and shorten image picking up time in the case of performing the compensation for widening an image sight using an array coil. SOLUTION: A host computer 21 and a sequencer 22 control a signal generator 15 and a radio frequency signal generator 23 so that three signals, for example, are generated in a magnetic resonance imaging apparatus. One of the signals is received by the array coil 13 and other two signals are received by a body coil 14, respectively. The period of a change step for encoding phase of the former signal is set two times longer than that of the latter signals. A target image and a reference image are formed by an image reconfiguring apparatus using data collected through the former and the latter signals, respectively. Each target image of each channel of the array coil 13 is synthesized, while being compensated by the host computer 21 so as to form a sight widen image.
Patent JP-2002075801-A (JP)
Title: Electric double-layer capacitor
Inventor: YAMAGISHI MASAAKI
IPC: H01G11/38
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor which is superior in capacity density and has less deterioration due to repetitive charging and discharging. SOLUTION: This electric double-layer capacitor is provided with polarizable electrodes which are arranged opposite to each other with a separator in between, and the internal resistance of one polarizable electrode is 0.5 to 1.5 times as large as that of the other polarizable electrode.
Patent JP-2002065050-A (JP)
Title: Panel apparatus for greening roof or the like
Inventor: YOSHIDA TATESHI
IPC: E04D13/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To arrange a plant body on a roof, etc. SOLUTION: This panel apparatus for greening roof, etc., is obtained by providing a panel base 10 for arranging a greening mat 20 forming a culture medium capable of growing plants in a prescribed size and shape, providing holes 17 for circulating water, air, etc., and engaging parts 11 and 12 for defining arranging place of the greening mat 20 in the panel base 10 and arranging a plurality of panel bases 10 in the front, back, left and right on an execution surface 30 to make these panel bases 10 fixable.
Patent JP-2002083459-A (JP)
Title: Disk reproducing device and its control method
Inventor: TANAKA MASASHI
IPC: G11B17/22
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device and its control method by which a problem concerning a reproduction mode caused by keeping an unloaded disk in a local protruded state of loading and unloading of a disk is solved. SOLUTION: When a MD14 exists at an insertion opening 12 and an all disk random mode is indicated, a disk to be reproduced is narrowed to only MD14 of a reproducing section 19. Thus, the denial of user's indication of the all disk random mode and halfway finish after receiving can be prevented.
Patent JP-2002083896-A (JP)
Title: Semiconductor device
Inventor: TSUTSUMI YASUKI
IPC: H01L23/12
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To offer a technique which enables easy alignment of a semiconductor device on a mounting board from the front side of the device by use of the indexes of high precision. SOLUTION: This semiconductor device is provided with external terminals arranged on the lower surface of a base substrate, and a radiation plate attached on the upper surface on the base substrate. In this device, indexes are formed on the both of upper and lower surfaces of the base substrate. The matching performance of the indexes with the external terminals is high because the indexes are formed on the upper surface of the base substrate of the semiconductor device. As a result, the alignment of the semiconductor device on a mounting board becomes easy and also it can be performed with high precision.
Patent JP-2002080751-A (JP)
Title: Method for forming photocatalyst layer
Inventor: SAITO KAZUNORI
IPC: E04B1/92
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that uniform coating works are difficult and the efficiencies of the works are bad, when a wall surface or the like is coated with an adhesive liquid and further with a photocatalyst coating by use of brushes or coating rollers. SOLUTION: The coating works are carried out with a spray nozzle 4. When an adhesive liquid having a high viscosity is coated, a nozzle portion 5 having a relatively large diameter is used, and the adhesive liquid is coated at a coating rate of 200 ml/min. When a coating used for a photocatalyst and having a low viscosity is also coated, a nozzle portion 5 having a relatively small diameter is used, and the coating is applied at a coating rate of 50 ml/min. In any case, an extrusion pressure is 3 kg/cm2.
Patent JP-2001100600-A (JP)
Title: Image forming device
Inventor: KUME NOBUYUKI
IPC: G03G15/16
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which properly removes oil on a drum to obtain a satisfactory image. SOLUTION: In an image forming device provided with a transfer device 105 which transfer a toner image developed on a photoreceptor drum 101 to a transfer material in a transfer part and fixing devices 171 and 172 which fix toner on the transfer material, toner ion the photoreceptor drum 101 is transferred to the transfer material, and toner is fixed to form an image by passage of the transfer material in fixing device; and if toner on the drum 101 is transferred to the transfer material to form an image again or plural times thereafter, the drum 101 is idly rotated for a time longer than the time for only one image formation.
Patent JP-2002078986-A (JP)
Title: System for magic trick game
Inventor: KONDO HIROSHI
IPC: A63F13/33
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a system enabling a spectator to enjoy various magic trick games by means of a portable information terminal using the Internet by allowing a game provider to delivery the magic trick games from a web server. SOLUTION: The system allows the magic trick games to be delivered from the web server through the Internet. More specifically, the game provider provides the magic trick games from the web server. A user establishes magic trick game communications by means of the portable information terminal. Consequently, an answer to the magic trick is outputted for display to the portable information terminal by a voice, an image, characters, or a combination of at least two means of the voice, the image, and the characters.
Patent JP-2002095088-A (JP)
Title: Magnetostrictive ultrasonic element and nondestructive inspection method using the same
Inventor: NISHIKAWA MASAHIRO
IPC: G01N29/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To realize a new ultrasonic element capable of transmitting and receiv ing ultrasonic waves to not only to a conductive specimen but also to a nonconductive specimen. SOLUTION: A magnetostrictive ultrasonic element is composed of a magnetostrictive ring body 4, in which a magnetostrictive material is formed annularly, a bias coil 10 wound on the magnetostrictive ring body for forming a DC bias magnetic field B0 in the ring body 4 and a signal coil 12 wound on the ring body 4 for detecting a fluctuating magnetic field ΔB generated through the magnetostrictive effect by the ultrasonic vibrations of the ring body 4.  Ultrasonic reception sensitivity by the signal coil 12 is adjusted by the DC bias magnetic field B0, the ring body 4 is brought into contact with the surface of the body to be inspected 24, the ultrasonic vibrations of the surface of the body to be inspected are transmitted to the ring body 4, a vibration distortion generated in the ring body 4 is converted into the fluctuating magnetic field ΔB by the magnetostrictive effect, and the fluctuating magnetic field is detected by the signal coil 12 and ultrasonic waves are received.
Patent JP-2002087391-A (JP)
Title: Jet-propelled planing boat
Inventor: MATSUDA YOSHIMOTO
IPC: B63H25/46
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a jet-propelled planing boat capable of maintaining the steering operation of the boat even if the jet amount of a water from a water jet pump is reduced, avoiding 'off-throttle steering mode control' when a signal line for detecting the steering of steering operation means is broken during normal sailing. SOLUTION: The jet-propelled planing boat using the water jet pump P for applying pressure to a water to be accelerated and jetted from a nozzle 21K at the reverse side to provide propulsion with the reaction thereof comprises a steering position detecting sensor Sp for detecting the steering condition of the steering operation means 10 and operating means to be controlled by receiving an operation signal from the steering position detecting sensor Sp. During the non-steering condition of the steering operation means 10, the signal from the steering position detecting sensor Sp is the same as the signal from a control device side to be granted to the steering position detecting sensor Sp.
Patent JP-2002088781-A (JP)
Title: Construction method for basement, unit used therefor, skeleton, earth anchor, and throating member
Inventor: HANZAWA KAZUO
IPC: E02D29/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To enable reducing in cost, the economical and safe construction work by improving operations in the job site of the for a basement and drastically shortening a construction period. SOLUTION: The inside of a steel sheet pile 3 driven in the ground G around the basement 1 to be constructed is excavated and fixed by means of an earth anchor 4, and the inner side wall of the pile 3 is partitioned into a plurality of sections. A square frame unit corresponding to the partitioned section and a side frame unit disposed between the square frame units are constituted as a skeleton 5 constituted by tightly stretching a meshy net steel plate F in the front surface of a trussed frame TW having a built-in reinforced frame IW and constructed in a prescribed thickness. The skeleton 5 is carried into a basement-facility job site, and concrete is placed inside the respective units or on a floor surface so as to form the side wall surface and the bottom wall surface of the basement 1.  In addition, the trussed frame TW is formed by linking and fixing linkage members 6 made of a reinforced material between skeleton frames 12 disposed in the front and rear surfaces of the skeleton 5. The plural trussed frames TW are juxtaposed for disposition within the skeleton 5, and the steel plate F is tightly stretched on the front surface and taken as the skeleton 5.
Patent JP-2002090133-A (JP)
Title: Measuring device for shaft and measuring method therefor
Inventor: KIKYO CHIAKI
IPC: G01B21/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device and measuring method capable of easily and precisely measuring the vibration of the outer shape itself or outer diameter of a shaft with a simple structure. SOLUTION: This measuring device for shaft comprises a retaining means for retaining the shaft rotatably around its axis; an axial vibration measuring means for measuring the axial vibration quantities Gαand Gγ in reference positions Fα and Fγ which are the retained parts of the shaft; a radius measuring means for measuring the apparent radius from a reference axial line A in the measuring position Fβ of the shaft; a rotating phase detecting means for detecting the rotating phase about the axis of the shaft; and an arithmetic means 7 for calculating the slippage Gβ of the reference axis A in the measuring position Fβ of the shaft from an actual central axis C from the axial vibration quantities Gαand Gγ, and calculating the radius of the shaft from the actual central axis C, taking the apparent radius measured so as to cancel the slippage quantity Gβ into consideration.
Patent JP-2001140130-A (JP)
Title: Ceramic fiber for reinforcing heat resistant material
Inventor: ALARY JEAN-ANDRE
IPC: B22D41/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic fiber improved in life, excellent in resistance to hot compression and flexing and capable of remarkably increasing the mechanical resistance and life of a heat-resistant product. SOLUTION: This ceramic fiber comprises a sintered bauxite, has >10 ratio of length/equivalent diameter and is used for reinforcing a heat-resistant material.
Patent JP-2002100692-A (JP)
Title: Semiconductor device
Inventor: MIURA SATOSHI
IPC: H01L23/10
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which does not allow resin to enter into a light-receiving part of a semiconductor element, even if the semiconductor device is compact and light weight. SOLUTION: The semiconductor device comprises: a base body 5, on an upper main surface of which a semiconductor element 1 is mounted, where a light-receiving part 2 is mounted on the upper surface of the base body 5, and an electrode 8 is formed around the upper surface, and around the mounting portion of the semiconductor element 1 on the upper surface an electrode pad 9 is formed; bonding wires 6, which electrically connects the electrode 8 and the electrode pad 9 together; a first ultraviolet curing resin 4a, which is located all around the limb of the upper surface of the semiconductor element 1, to cover the electrodes 8 and rising parts of the bonding wires 8; a second ultraviolet curing resin 4b, which is located on the upper surface of the first ultraviolet curing resin 4a, to have a smaller width than the width of the first ultraviolet curing resin 4a;  a translucent member 3, which is adhered to an upper part of the second ultraviolet curing resin 4b, to cover the semiconductor element 1; and a sealing resin 7, which seals the side portions all around the semiconductor element 1, the first/second ultraviolet curing resins 4a, 4b, and the translucent member 3.
Patent JP-2002098692-A (JP)
Title: Urine analyzer and urine sampling device
Inventor: YAMAZAKI HIRONORI
IPC: G01N1/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a urine analyzer which can be reduced in maintenance cost by preventing the propagation of mold or various bacteria in liquid flow passages, etc., which are provided for making urine to flow. SOLUTION: In the liquid flow passages P1, P2, Q1, and Q2 which are provided from a measuring instrument 3 to a urine sampling device 2 for making urine to flow, heated liquid supplying means 49 and 50 which supply heated liquids for sterilization for a prescribed period of time are provided. Consequently, the propagation of mold, etc., in the passages P1, P2, Q1, and Q2 can be prevented even when urine which becomes a nutritive substance for mold, etc., adheres to the passages P1, P2, Q1, and Q2, because the heated liquids sterilize the passages P1, P2, Q1, and Q2.
Patent JP-2002102075-A (JP)
Title: Electric cooker
Inventor: NAGATA RYUJI
IPC: A47J37/06
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric cooker by which the breakage of an energizing controller owing to abnormal heat generation is prevented in a connecting part between a power source connecting part and the connecting part of the energizing controller and also insulation for a water over-flow is secured. SOLUTION: A board 19 for holding a temperature fuse 20 is connected to the power source connecting part 18 and the fuse 20 is covered by a cover 23 in configuration. Then abnormal heat generation in the connecting part between the power source connecting part 18 and the connecting part 15 of the controller 14 is conducted to the temperature fuse 20 via the holding board, the fuse 20 is disconnected by the heat to stop energizing. Then the energizing controller 14 is prevented from being broken, the water over-flow is prevented concerning the holding board and the temperature fuse being a charging part by the cover 23 and then insulation is secured.
Patent JP-2002105147-A (JP)
Title: Low-odor resin composition and covering material comprising the same and covering method using the material
Inventor: KOBORI JUNZO
IPC: C08G59/17
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a low-odor resin composition having excellent curability and durability and affording favorable finish appearance with good workability, to provide a covering material such as corrosionproof material, waterproof material or flooring material using the composition, and to provide a covering method using the covering material. SOLUTION: This resin composition comprises (a) 100 pts.mass of an epoxy (meth)acrylate consisting of a reaction product from (α) an epoxy compound prepared by reaction between 1.0 mol of bisphenol and a total of 1.5-3.5 mol of an aliphatic diglycidyl ether-type epoxy compound and/or an aromatic polyfunctional epoxy resin and (β) (meth)acrylic acid, (b) 70-150 pts.mass of a low-odor polymerizable organic matter having double bond, (c) 0.6-10 pt(s).mass of a curing agent and (d) 0.2-5 pt(s). mass of a curing promoter.