baber/WOPTO huggingface dataset:
Patent JP-2001033899-A (JP)
Title: Detection of skew between laser beam for writing and lenticule in lenticular material and formation of lenticular image product
Inventor: COBB JOSHUA M
IPC: G02B26/12
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To embody a method for detecting the relative skew between a reference beam and a transparent lenticular material of a type having the repetitive patterns of cylindrical lenses. SOLUTION: The light beam 38 is formed by an IR laser 36. The light beam 38 is focused on a line of a width narrower than the pitch of the cylindrical lenses on the lenticular material 14. The lenticular material 14 is moved in such a direction where the light beam 38 modulates the angle of reflection or diffraction intersecting with the axis in the longitudinal direction of the cylindrical lenses. The position of the light beam 38 modulated along the line parallel with the axis in the longitudinal direction of the cylindrical lenses is detected by a photodetector 44 and the skew, i.e., the relative angle position, with the focused line of the lenticular material 14 is determined.
Patent JP-2002001231-A (JP)
Title: Foreign substance removing device
Inventor: YONEDA KENJI
IPC: B07C5/342
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To locally remove a metallic piece and granules around the former and thereby reduce the quantity of the wasted granules compared to the case with the use of a conventional-type device. SOLUTION: The foreign substance checking device 1 comprises a carrying conveyor 2 for conveying the spread granules P, a vacuum head 3 which is connected to an air suction means 5 and has a suction area set smaller than the width of the granule P, a robot 4 for moving the vacuum head 3, a control device 6 for controlling the robot 4, an X-ray examination device for detecting the metallic piece M include in the granules P and an encoder 24 for detecting the position of the carrying conveyor 2. The device 1 removes the metallic piece M and the granules P around the former by locally sucking the metallic piece M and the granules P with the help of the vacuum head 3.
Patent JP-2001285100-A (JP)
Title: Real-time recording and reproducing machine for radio broadcasting
Inventor: BAEK JUNG-HYUN
IPC: G10L19/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a real-time recording and reproducing machine for radio broadcasting, capable of easily acquiring broadcasted sound information. SOLUTION: This real-time recording and reproducing machine for radio broadcasting improves convenience, when a radio is used by continuously storing information of quantity for a fixed time in real time during listening to the radio broadcasting and making it possible to reproduce the stored data, when a user wants to listen to it again.  For this purpose, the device includes a tuner part which receives radio broadcasting signal and demodulates sound data, sound outputting part, key inputting part, central processing part for controlling the operations of the entire system according to an operation control signal inputted by the key inputting part, digital converting part for converting demodulated analog sound data into digital sound data, data-storing part, and analog conversion part accessing the stored digital sound data to convert it into analog sound data and then to transmit it to a sound output part.
Patent JP-2002020083-A (JP)
Title: Winch overwinding prevention device
Inventor: SAKAMOTO TORU
IPC: B66D1/54
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To simplify a wiring structure inside a boom and electrically insulate part between the base part and the tip part of the boom by shortening a signal transmission path from a detector for detecting the overwound state of a rope. SOLUTION: A sub boom 73 having a sheave 78 at the tip part thereof is connected to a bracket 72 through a fixed pin 74 in the state of the intermediate part thereof being loosely inserted into a sub boom loose insertion part 72a. A winch 75 is installed on the bracket 72 at a position over the sub boom loose insertion part 72a, and a rope 76 taken in and let out by the winch 75 is extended on the upper surface side of the sub boom 73 and hung over the sheave 78. A limit switch 90 detects the oscillating operation of the sub boom in elevating direction when the rope 76 is overwound by the winch 75, and an upper controller 61 stops the winding operation of the rope 76 by the winch 75 based on the detection signal from the limit switch 90.
Patent JP-2002023660-A (JP)
Title: Caption display device
Inventor: KUMON IKUO
IPC: G09F9/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a caption display device which can be set in an arbitrary place without fixing a setting place and has a satisfactory portability and is easily set. SOLUTION: A display device 63 is composed of an upper display part 40, a middle display part 41, and a lower display part 42 which can be attached to and detached from each other. An indicator 50 us constituted of arrangement of a plurality of LEDs 51, and LEDs 51 can be separated by attachment/ detachment of connectors 53. LEDs 51 are arranged on a printed board, or LEDs 55 are arranged on a flexible printed board 59 by surface mounting. The flexible printed board 59 is fixed to a soft base cloth 60 and can be folded or taken up at the time of movement or custody.
Patent JP-2002012154-A (JP)
Title: Handle body of truck
Inventor: IJICHI MASAKAZU
IPC: B62B5/06
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a handle body unhindering without taking a space when placed on the end by being removed from a truck at unused time. SOLUTION: A lower part of a handle rod 2 is provided with a hook 9 detachably hooked on a base frame 24 of the carriage 23 and a stopper 10 abutting to an outside surface of the base frame, and a leg part 6 for preventing overturning when placing a handle body 1 is installed in the middle of the handle rod, and a wheel 13 is arranged on an under surface of the lower part.
Patent JP-2001206737-A (JP)
Title: Glass substrate and its cleaning method
Inventor: MITANI KAZUISHI
IPC: B08B3/08
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a highly clean glass substrate to be used as the glass substrate for a magnetic disk, etc., with the amount of the lanthanoid oxide remaining on the substrate surface minimized and to furnish its cleaning method. SOLUTION: The amount of the lanthanoid oxide remaining on the surface of the glass substrate is controlled to <=50×1010 atoms/cm2. The substrate is polished by the use of an abrasive containing the lanthanoid oxide and then cleaned with a cleaning solution containing an acid and a reducing agent.
Patent JP-2002017725-A (JP)
Title: Doppler ultrasonograph
Inventor: TSUBONE IZUMI
IPC: A61B8/06
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To display an image of excellent quality by improving an S/N ratio of a Doppler ultrasonograph for measuring bloodstream velocity or the like. SOLUTION: This Doppler ultrasonograph is provided with a first amplifier and a second amplifier which are variable amplifiers, an amplitude detector for detecting the amplitude of receive signals, and a gain control part for adjusting the amplification factor of the first amplifier to such an amplification factor that a receive signal of amplitude level relieved from saturation is outputted from the first amplifier, and adjusting the amplification factor of the second amplifier so that the total amplification factor of the amplification factors of the first and second amplifiers becomes a specified amplification factor, on the basis of the amplitude of the receive signal detected by the amplitude detector.
Patent JP-2002022695-A (JP)
Title: Method for detecting coating film damage position of embedded coated piping
Inventor: HOTTA HISAO
IPC: G01N27/83
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a coating film damage position of embedded piping capable of stably measuring and surely detecting a coating film damage position. SOLUTION: The method for detecting the coating film damage position of the embedded piping comprises the steps of applying a voltage from an AC power source 2 between a coated steel pipe 1 and a ground electrode 4 via a power amplifier 3, and supplying a current. The method further comprises the step of running an inspecting pig 6 in the pipe 1 in this state. A pair of wheel electrodes 9 are provided at the pig 6 via a copying mechanism 8 in a lengthwise direction of the pig 6. A unit for measuring a voltage between the pair of electrodes 9 and recording it is provided in a body of the pig 6. A voltage between the electrodes 9 is almost none at a place except the coating film damage 5. However, when the damage 5 is moved between the two electrodes 9, a voltage is generated therebetween, and hence the presence of the damage 5 and its magnitude can be detected.
Patent JP-2002031776-A (JP)
Title: Display device
Inventor: SHIBATANI HIROMICHI
IPC: H04N5/64
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the fatigue of the eyeballs even when a user views the position of an image or a screen for a long time. SOLUTION: The 401a denotes an image magnifying unit for the left eye, the 401b denotes an image magnifying unit for the right eye, the 410a denotes a rotation control unit for the left eye, the 401b denotes an image magnifying unit for the right eye, the 420a denotes a mechanism for rotating the image magnifying unit 401a for the left eye in the horizontal direction, the 420b denotes a mechanism for rotating the image magnifying unit 402a for the right eye in the horizontal direction and the 430 denotes a convergence angle formed by the lines of sight of the left eye and the right eye.  As the position 111 of the image is moved by the effect of the image magnifying unit 401a for the left eye and the image magnifying unit 401b for the right eye according to the contents of a video signal 101, the output of a video signal processing unit 121 is introduced to the rotation control unit 410a for the left eye and the rotation control unit 420a for the right eye and the image magnifying units 401a and 401b are rotated, thereby, the lines of sight of the left eye and the right eye are made to mutually intersect.
Patent JP-2002034047-A (JP)
Title: Method and device for coding image, method and device for coding information, image recording device, and image recording medium
Inventor: KIMURA TOMOHIRO
IPC: H04N7/52
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an image coding device and the like where at least two programs are recorded at the same time with a simple configuration, and the recorded program is played back by a conventional play-back method. SOLUTION: There are provided a behavior prediction/compensation circuit 36 where still images constituting a plurality of, different, motion pictures are processed for behavior prediction/compensation mutually independent of still images in the synthesized still image acquired by connection with a border formed, a quantization circuit 32 where, based on the result of behavior prediction/compensation process with the still images, quantization process is applied for each still image, a variable length coding circuit 25 where, based on the result of quantization process with the still images, a coding process is applied for each still image for coding motion pictures, and a control circuit 22 which so controls that the behavior compensation process, the quantization process, and the coding process are repeated with a plurality of continuous synthesized still images.
Patent JP-2002032188-A (JP)
Title: Optical system coordinate input device
Inventor: FUKUZAKI YASUHIRO
IPC: G06F3/03
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical system coordinate input device which can discriminate a position indicator and a finger without being affected by external light. SOLUTION: The optical system coordinate input device having a coordinate detection area is provided with a first position indicating body having a light radiating means, a light receiving means constituted of a lens system for detecting the incident angle of incident light and an array of a plurality of light receiving elements, a coordinate calculating means calculating the coordinate position of the first position indicating body by the principle of triangulation based on the detected incident angle, a discrimination means discriminating light radiated from the light radiating means and external light entering from outside and a polarization means having a first polarized surface and a second polarized surface, whose polarized axes for shielding external light differ.  Light radiated from the light radiating means passes through only the first polarized surface or the second polarized surface and external light passes through the first polarized surface or the second polarized surface and is made incident on the other surface. Then, external light is shielded.
Patent JP-2002031318-A (JP)
Title: Method and equipment for burning refuse-derived fuel
Inventor: WATANABE MASAO
IPC: B09B3/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To improve service life of the hearth of equipment for burning refuse- derived fuel, and at the same time, to suppress the occurrence of black smoke and clinkers. SOLUTION: At burning of refuse-derived fuel 2 in the combustion chamber of an incinerator 1, combustion air will not be blown directly against the fuel 2, but only against a gas component volatilized from the fuel 2.
Patent JP-2002043045-A (JP)
Title: Induction cooker
Inventor: KATAOKA AKIRA
IPC: H05B6/42
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To efficiently cool induction heating coil by improving the flow of cooling air. SOLUTION: In a heating coil base 17 comprising a center part 23, an outer circumferential part 24, plural connection ribs 25 provided along the center part 23 and the outer circumferential part 24, and spaces 26 made by the connection ribs 25, height of the connection rib 25 is set higher than that of the outer circumferential part 24, and the induction heating coil 16 is placed on the connection ribs 25. In this constitution, communication holes are formed between the outer circumference of the induction heating coil 16 and an outer circumferential part of the heating coil base 17, and air paths are formed to connect the spaces 26 to the communication holes. The induction heating coil 16 can thus be cooled directly, by having cooling air flow through the air paths.
Patent JP-2002039639-A (JP)
Title: Pulse tube type freezer
Inventor: ISHIZAKI YOSHIHIRO
IPC: F25B9/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive pulse tube type freezer which is equipped with a cold head part which has stable performance of high heat conductivity, low temperature vibration, and low mechanical vibration. SOLUTION: This is a pulse tube type freezer equipped with a characteristic cold head part (21), and the characteristic cold head part (21) is made such that the center is conical and its one part constitutes a cylindrical body (22-1), having many radial or circular fluid passage grooves, and if need be, this is provided with a perforated disc (36) with grooves welded to the top plane of that cold head, and at need, the inside of the low-temperature end of a pulse tube (24) where a fluid distributing disc (28) having many radial or circular fluid passages for rectifying working fluid is joined or the inside of that fluid distributing disc (28) is fitted and joined to the cylindrical body (22-1) of the above cod head part by low-temperature shrink fitting.
Patent JP-2002040778-A (JP)
Title: Toner storing container, developing device, process cartridge and electrophotographic image forming device
Inventor: MORINAGA HIROMI
IPC: G03G15/08
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a toner container or a developing device and a process cartridge using the same constituted to omit the control of the dispersion of a cutting start point at the time of unsealing a toner seal. SOLUTION: This toner storing container is constituted so that the toner seal is folded back and pulled out to be unsealed by forming a discharge port for discharging toner on a container body in which the toner is stored, and sealing it by a toner seal member longer than the longitudinal dimension of the discharge port so as to hermetically seal. The container is equipped with a seal pressing part for abutting on the first cut-out part C at the time of unsealing the toner seal 13, so that the cut-out part is directly pressed.
Patent JP-2002035498-A (JP)
Title: Iron
Inventor: TAKAGI HITOSHI
IPC: D06F75/20
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To permit both a temperature control and changeover of generating steam or not with one operating body, and facilitate the temperature control check in manufacturing. SOLUTION: The opposed part to a handle 37 in an iron main body 21 is provided with a dial 84 as an operating body rotating horizontally. By this dial 84, a thermostat 52 for controlling the temperature of a base 22 is operated. A cam surface 91 is provided integrally and coaxially with the dial 84. There are provided transmitting bodies 95, 110 driven to this cam surface 91 to move back and forth. By an opening/closing rod 106 driven to this transmitting body 110 to move upward and downward, a drop nozzle 101 from a cassette tank 38 to a vaporizing chamber 28 for generating steam is opened and closed.
Patent JP-2001027674-A (JP)
Title: Neutron dose rate meter
Inventor: KITAGUCHI HIROSHI
IPC: G01T3/08
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To enable dose equivalent response by arranging a converter and a proton radiator on a semiconductor detection element, making them to react with thermal neutrons and fast neutrons respectively, generating charge particles, and covering the input side of the neutrons with a moderator or the like. SOLUTION: The surface 1 of n-type silicon forming a P-layer 8 by spreading P-type boron is insulated and protected with an oxidation membrane 9. A connection electrode 10 is provided to draw out a ground electrode 11 from the contrary side of a connection face, and a reverse bias 12 is applied on both to generate a depletion layer 7 under the P-layer 8. The oxidation membrane 9 is sandwiched on the surface of a semiconductor detection element 1 to bake particular boron 5, and a gap and an outer surface are fill with a proton radiator 6. Thermal neutrons from the outside is made to react with a thermal neutron converter 5 to generate α ray, and protons are generated by the dispersion of the proton radiator 6.  They generates electric charge by the depletion layer 7, wave height is discriminated by a discriminator 16 via an alternating connection capacitor 13 or the like, pulses are counted by a counting circuit 17, and an amount of exposure is calculated and displayed by a calculation display 18.
Patent JP-2002038496-A (JP)
Title: Pile top connection structure in pile foundation
Inventor: NAKA MASATSUGU
IPC: E02D27/12
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent a pile top from being damaged or broken to stably retain excellent earthquake resistant performances and base isolation performances for a long time while depressing stress concentration on the pile top connection part when an excess horizontal force such as an earthquake acting on the connection part and developing ease of execution and economic efficiency by reduction of arranged reinforcements. SOLUTION: An elastic member 13 allowing relative horizontal movement and relative rotary displacement between a pile 2 and a footing 6 is contained in a recess 12 formed in a pile top 2A and a shim plate for preventing friction is laid on the upper face of the elastic member 13. Further, a restrictive member 15 against sideward movement of the elastic member 13 having a tapered face 15a turning upward is put on the peripheral edge of the shim plate 14. Moreover, cushioning members 17, 18 used for a left-in place form for placing concrete and forming a clearance in common are provided at the inner peripheral face of the recess 12 and in the peripheral position of the opening.
Patent JP-2001106834-A (JP)
Title: Olefin resin composition and molded product using the same
Inventor: KOJIMA TOMOKI
IPC: C08J5/18
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain an olefin resin composition useful as a material for various highly transparent molded products including agricultural films and to provide a molded product using the same. SOLUTION: Provided is an olefin resin composition comprising an olefin resin and inorganic compound particles, wherein the olefin resin used is a copolymer or ethylene and/or an α-olefin with an alkenylaromatic hydrocarbon. In one embodiment, the inorganic compound is the one containing at least one atom selected from Si, Al, Mg, Ca, Zn, Ti, Ce, and Zr. In another embodiment, the composition comprises 100 pts.wt. above copolymer and 10-400 pts.wt. above inorganic compound particles.
Patent JP-2002043355-A (JP)
Title: Flip chip mounting method
Inventor: OIKAWA AKIRA
IPC: H01L21/607
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the method of a flip chip capable of surely performing ultrasonic fusion regardless of the height dispersion of a projection electrode without adding a leveling process. SOLUTION: In this flip chip mounting method, an electronic component element 1 provided with the projection electrode 3 formed by the ball bonding of a wire on a mounting surface is joined to a pad electrode 21 formed on the surface of a prescribed wiring board 2, while impressing a load and ultrasonic vibration. The projection electrode 3 of the electronic component element 1 is composed of a bump pedestal part 3a, a chamfer 3b and a steeple part 3c. Also, in the joining, the stoppage of the impression of the ultrasonic vibration is set to a frequency change value at the time of performing fusion from the steeple part of the projection electrode to the chamfer.
Patent JP-2001058552-A (JP)
Title: Damage reduction system vehicle crash
Inventor: FUJII HIROAKI
IPC: B60R21/0134
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To realize effective actions of constraint protective device for crewman and the securing of the living space of crewman by absorbing the energy of collision by detecting it just before the collision which cannot be evaded at travel. SOLUTION: The vehicle crash damage reduction system installs at least either substance detecting measure 10 to detect the distance information successively with a virtual collision object that exists in a relative movement relation, or a control measure (ECU) 11 that functions as a collision risk determining measure 12 detecting the distance information successively and judging a collision risk and outputting collision anticipation information, and an air bag for car body structure that is formed to support one part of car body structure and absorbs an impact energy that is added at the time of collision. Moreover, ECU 11 is installed that outputs action instruction to the air bag for car body structure before collision on the basis of collision anticipation information obtained.  In this way, the security of survival space of a crewman and the relaxation of impact that is added to a crewman at the time of collision of vehicle and at the time of second collision can be aimed at.