baber/WOPTO huggingface dataset:
Patent JP-2002312242-A (JP)
Title: System and method for computer device certification
Inventor: JEAN-PAUL ABUGURARU
IPC: G06F21/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for device certification to use a master key which is stored in a protected nonvolatile memory. SOLUTION: A secret data to be transferred to a storage which can be accessed only by an operation in the privilege mode of the computer system using the master key is output. This secret data and the master key cannot be accessed directly by a program which does not work according to the operation in the privilege mode. The master key is used for outputting one or a plurality of application keys used for protecting the data peculiar to a pair of applications/devices. A non-privilege program can use these application keys by demanding a function which works in the privilege mode. A privilege mode program inspects the preservation ability of a non-privilege calling side program for warranting that the program has power and/or preservation ability to execute the operations each of which is demanded.  One or a plurality of device authority servers are used for issuing and managing both of the master key and the application key.
Patent JP-2003155163-A (JP)
Title: Stacker mechanism
Inventor: UCHIYAMA HIDEYUKI
IPC: B65H43/06
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a stacker mechanism capable of stacking the maximum amount of paper allowed by a stacker tray without a need for complicated control. SOLUTION: A stacker 10 comprises a stage 12 for loading a printed paper stack 54, a first sensor 26 and a second sensor 28 for detecting the state of stacking. The controller 40 controls the operation of the stage 12. A full stack sensor 30 is provided on the lower part of the stacker 10 for detecting the full state of the stack 54. After the full stack sensor 30 detects the state of full stack, the printed paper 52 is dropped down without lowering the stage 12. The dropping of the printed paper 52 on the stage 12 is repeated even after exceeding the position of a first sensor 26 until the predetermined number of stacking (predetermined arithmetic value) is reached. When the printed paper 52 reaches the predetermined arithmetic value, the dropping of the printed paper 52 is stopped. This enables the stacker to stack the predetermined amount of paper even after full stack is detected, thereby the maximum amount of paper allowed by the stacker tray can be stacked without a need for complicated control.
Patent JP-2003154207-A (JP)
Title: Industrial composition
Inventor: INAGAKI YASUSHI
IPC: C02F1/52
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an industrial composition having excellent flocculating performance and useful as a waste water treating agent. SOLUTION: The industrial composition comprises nitric acid and aluminum sulfate.
Patent JP-2003156334-A (JP)
Title: Azimuth-detecting apparatus
Inventor: HIROMOTO MASASHI
IPC: G01C17/04
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an azimuth-detecting apparatus that can determine azimuth without having to confirm with the eyes. SOLUTION: An earth's magnetic sensor 12 outputs data, showing the strength of a magnetic field in X and Y directions to a bus line BU. A CPU 1 converts the data into an azimuth, by referring to an XY magnetic field → azimuth conversion table in a ROM 2. Then, the CPU 1 converts the obtained azimuth to a sound source parameter. For example, when the obtained azimuths are north and north by north east, the obtained azimuths are converted into a C tone and four sounds, including C#, C#, D, and D# tones. Then, the sound source parameters obtained by the conversion are outputted to a musical composition reproduction section 9. The musical composition reproduction section 9 forms a musical tone signal, based on the sound source parameter for outputting to a loudspeaker.
Patent JP-2003153962-A (JP)
Title: Braking device for manual type wheelchair
Inventor: SAKAMOTO KENJI
IPC: B62B5/04
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a braking device for a manual type wheelchair which prevents moving backward on an upward slope, which requires no large force for moving forward on the upward slope, and which automatically provides speed control on a downward slope. SOLUTION: This device is provided with bearing units 9 with sensors rotatably supporting main wheels to frames and detecting the rotation speed or acceleration and the rotating direction of the main wheels, and a controller 33 to control the main wheels by a brake 7 based on the rotating direction and the rotation speed or acceleration detected by the bearing units 9 with sensors. The controller 33 brakes the main wheels when the rotation speed or acceleration of the main wheels in accordance with the rotating direction reaches a prescribed set value or more.
Patent JP-2003163763-A (JP)
Title: Control method for image processor for storing/ displaying service manual, and storage medium with the control method recorded thereon
Inventor: MUTO TAKESHI
IPC: B41J29/42
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a serviceman to refer to a service manual without carrying the service manual.  <P>SOLUTION: In the control method for an image processor, the image processor having an image information input means for inputting image information and an image information output means for printing out the image information is provided with a storage means for storing the image information of the service manual and a service manual display means for displaying the image information of the service manual.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159600-A (JP)
Title: Method for drying sludge and apparatus therefor
Inventor: SASAKI MASAYOSHI
IPC: B02C19/16
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge drier that dries sludge dehydrated with a solid/ liquid separator, wherein the area of installation of the drier is reduced so as to install it even in a narrow space.  <P>SOLUTION: A sludge guide 6 helically extending from the lower part 6A to the upper part 6B is fixed around a hollow support 7. Chipped sludge is fed into the lower part 6A, and the guide 6 is vibrated with a vibration means 12. The sludge on the guide 6 is transferred to the part 6B by the vibration, and the sludge is dried by applying hot air thereto during the transfer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160272-A (JP)
Title: Image forming device
Inventor: HIRAI KATSUAKI
IPC: G03G21/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the user operability of a special paper feeder coping with a plurality of kinds of a special paper sheet without impairing the printing quality of the special paper sheet and the conveyance durability of a transfer material.  <P>SOLUTION: This image forming device has a first sheet conveying part for conveying sheets through an image forming part; a second sheet conveying part for conveying the sheets without passing through the image forming part; a treating tray 630 for stacking the sheets conveyed by each conveying part; a control part for controlling them; and an operating part 153 for setting control conditions. The device is provided with a first conveying mode for conveying the paper sheet conveyed by the second sheet conveying part, to the treating tray 630, and a second conveying mode for conveying the sheets to parts other than the treating tray 630.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169270-A (JP)
Title: Video apparatus with voice decoder
Inventor: WATANABE TAKAHIRO
IPC: H04N5/44
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance video apparatus that has circuits for demodulating an NTSC analog television broadcast signal, digital television broadcast signal, a Dolby digital signal for a DVD player, an MPEG audio signal and an AAC audio signal or the like and that makes an average sound volume unchanged when a different program source is selected so as to eliminate the need for a user himself/herself to adjust the sound volume.  <P>SOLUTION: An automatic gain controller, an audibility correction filter, an average sound volume measurement circuit, an attenuator, and a selector switch are added to the video apparatus. The apparatus controls switches simultaneously in accordance with an output mode so as to make an average sound volume unchanged at switching of program sources.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164906-A (JP)
Title: Control method for rolling machine
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/20
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To keep the rolling load under control within the targeted value without increasing the plate thickness fluctuation at the outlet, to control the reduction amount without increasing the rolling load fluctuation, and to prevent the deterioration of the plate flatness and the crown of a rolling material by optimizing the load balance of the whole system of a tandem rolling machine.  <P>SOLUTION: The rolling load, in the longitudinal direction of the rolling material, of the rolling machine is characteristically kept under control within the targeted value by changing the plate thickness at the inlet of the rolling machine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166352-A (JP)
Title: Method for reinforcing concrete column, and reinforced concrete column
Inventor: MIZUKAWA KATSUMI
IPC: E04G23/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reinforcing a concrete column, and a reinforced concrete column, which can achieve a great reduction in time for execution of work and costs, are high in safety for the work, simple and capable of providing adequate strength, and are prevented from being affected by a construction environment.  <P>SOLUTION: A reinforcing bar, which is composed of a plurality of steel stranded wires, and mortar are injected as reinforcing materials into a hollow part of the concrete column from an opening such as a ground hole made in the concrete column, so as to reinforce a deteriorated part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165840-A (JP)
Title: Block copolymer
Inventor: FUTAI TAKESHI
IPC: C08G73/10
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To develop a block copolymer having excellent heat resistance, flexibility, and a forming appearance.  <P>SOLUTION: This block copolymer has a sea-island structure which has an island component average particle diameter of 1 nm to 100 nm in a solid state and a particle diameter distribution of 1 to 1.2. The block copolymer comprises (A) a polyimide segment and (B) a polysiloxane segment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170087-A (JP)
Title: Connecting joint for spray gun container
Inventor: KANEKO KATSU
IPC: B05B15/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve a working efficiency and eliminate any trouble of a worker by facilitating the change of a coating container connected to a spray gun since frequent change of colors generally is required in the coating of a small area, especially, partial coating of various places, and to provide a spray gun which allows its spraying direction to be set freely and can be instantly set for various coating portions.  <P>SOLUTION: An entry communicating to the inside passage of a joint body and inserted by the connecting plug of a coating container is provided to the joint body installed with a rotatable leakproof means at a connecting opening of the coating container installed on the side surface of the spray gun so that the coating container can be connected to and disconnected from the spray gun only by insertion and extraction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172496-A (JP)
Title: Methane hydrate buoyant tank, and storing and transporting method using the same
Inventor: KAWASAKI TATSUJI
IPC: B65D88/78
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane hydrate buoyant tank which reduces the heat quantity in accompany with the change of a condition of a natural gas, and also reduces the boiling-off.  <P>SOLUTION: This metal hydrate buoyant tank 1 is composed of an outer tank 3 having a predetermined volume, a heat insulation material 5 of a predetermined thickness mounted on an inner peripheral face of the outer tank 3, an inner tank 7 mounted on an inner peripheral face of the heat insulation material 5, and a heat medium pipe 9 mounted on an inner peripheral face of the inner tank 7. The metal hydrate buoyant tank 1 is filled with a pelletized natural gas to transport and store the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002345765-A (JP)
Title: Implantable remote communication type medical sensor
Inventor: GOVARI ASSAF
IPC: G01D5/347
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel remote communication type medical system used for various medical purposes such as monitoring of medical state or measurement of a parameter in a patient's body for various types of organs. SOLUTION: This remote communication type medical sensor to be implanted in the patient's body to measure the parameter in the body comprises a housing and a thin film arranged on one end of the housing. The thin film is deformable according to the parameter to be measured. A microchip is arranged in the housing and operatively conduced to the thin film, and it transmits a signal showing the parameter. The microchip comprises an array of photoelectric cells and an LED for transmitting light to the photoelectric cells. A shutter is connected to the thin film, and the shutter is movable between the photoelectric cells and the LED according to the deformation of the thin film.
Patent JP-2003182512-A (JP)
Title: Seat belt
Inventor: YOSHIKAWA YUKIO
IPC: D03D1/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt capable of reducing a load on the body of an occupant.  <P>SOLUTION: A webbing 10 of the seat belt is formed by weaving warps 11 disposed in the extending direction and wefts 12. The warp 11 is formed by combining a first warp 11A made of PBT fiber and a second warp 11B made of PET fiber. Thus, the webbing 10 has characteristics of the PBT fiber and the PET fiber, can gradually increase elasticity, and can receive a large load over a wide range, so that the maximum value of the load acting to the occupant can be reduced and the load on the body of the occupant can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187223-A (JP)
Title: Device, system and method for diagnosing image
Inventor: HOTTA MIYAKO
IPC: A61B1/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To extract color distribution of a surface from an image by photographing an object to be diagnosed with high precision and to diagnose a state of the object from the extracted color distribution.  <P>SOLUTION: An image diagnostic device is constituted of an image data storage part 1 for storing image data by photographing the object to be diagnosed with a camera, etc., a CAD (computer aided design) data storage part 12 for storing three-dimensional CAD data of the object to be diagnosed, a brightness noise removal part for removing brightness noise on the image data from a position/intensity of a light source by using the three-dimensional CAD data to the image data and a three-dimensional image display part 4 for displaying an image from which the noise is removed by sticking the image on the threedimensional CAD data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188564-A (JP)
Title: Heat sink and its manufacturing method
Inventor: KAWABATA KENYA
IPC: H01L23/36
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink which can prevent deformation of a fin against external force even if the fin is weak, by providing a wall to a heat sink by carrying out bending process to both sides of a base plate, and is excellent in heat dissipation efficiency, and to provide its manufacturing method.  <P>SOLUTION: The heat sink consists of a U-shaped base plate formed of two side walls formed by bending process and a plane part positioned in the middle of the two side walls, and a plurality of fins disposed and jointed along the side walls in the plane.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183182-A (JP)
Title: Method for decomposition treatment of halogen- containing organic compound
Inventor: MORIKITA TAKASHI
IPC: A62D101/28
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method for the decomposition treatment of a halogen-containing organic compound which is an environmental pollutant.  <P>SOLUTION: During a dehalogenation reaction of the halogen-containing organic compound using a hydrogenation catalyst or hydrogen gas, a halogen removing agent is added in the reaction system to remove a toxic gas, such as a hydrogen halide, generated during the reaction by immobilization. By this method, the life span of the catalyst can be extended and an efficient decomposition of the halogen-containing organic compound can be performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181097-A (JP)
Title: Game machine
Inventor: KANAZAWA HIROSHI
IPC: A63F7/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of outputting information to an external personal digital assistant and designed to refuse an entry of inappropriate information from the outside.  <P>SOLUTION: A special pattern control device 120 can output information to display an image by a cellular phone 400 to the cellular phone 400 through an external connecting terminal 308. Therefore, the cellular phone 400 can reproduce the image of a pachinko machine. The special pattern control device 120 cannot output to a main board 100 controlling the progress of a game. Consequently, it is impossible to input inappropriate information to the main board 100 through the external cellular phone 400.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198405-A (JP)
Title: Radio receiver
Inventor: TOYODA TAKEHIKO
IPC: H04B1/30
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio equipment in which deterioration of a receiving performance caused by the DC offset transient response component of VGA output can be suppressed within the allowable range of a system.  <P>SOLUTION: The radio receiver is provided with an LNA (13) for amplifying an RF signal, a quadrature demodulator (14) for directly demodulating the amplified RF signal into a B/B signal by using an LO signal, a VGA (16) for amplifying the B/B signal, a DC offset canceler (17) for applying feedback control to the amplified B/B signal and a gain control part (18) for controlling the gain of the LNA at least and the gain control part has a signal strength detecting part (20) for detecting the strength of the amplified B/B signal, a gain selecting part (21) for selecting a desired gain out of a plurality of gains preset in the LNA on the basis of the signal strength, a timing control part (22) for controlling the timing for switching to the selected desired gain and a gain control signal generating part (23) for varying the generation interval of the gain control signal for LNA corresponding to the timing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192268-A (JP)
Title: Container crane travelling positioning device and method of positioning container crane travelling
Inventor: TAKURI MASAHARU
IPC: B66C19/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container crane travelling positioning device and a method of positioning container crane travelling capable of stopping the container crane accurately and efficiently.  <P>SOLUTION: A position sensor 25 mounted on the container crane 20 has a prescribed length in the direction in which the container crane 20 travels. The position sensor 25 can detect the position to which magnets 30 positioned oppositely face in the longitudinal direction of the position sensor 25. The container crane 20 is travelled and controlled. A container crane travelling controller 27 to which the detecting output of the position sensor 25 is given is mounted. The container crane travelling controller 27 can be reduced in two stages. The two stages are low speed in the case the distance between the container crane 20 detected by the position sensor 25 and a stop target position is less than a specified value, and middle speed in the case the distance is more than a specified value when the container crane 20 is reduced and controlled from high speed to the state of stop.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197138-A (JP)
Title: Charged beam device, method for measuring pattern, and method for manufacturing semiconductor device
Inventor: ABE HIDEAKI
IPC: H01J37/147
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged beam device, a method for measuring a pattern, and a method for manufacturing a semiconductor device provided with the same, capable of securely measuring a desired pattern at high speed without deterioration of images.  <P>SOLUTION: A wafer W is moved in such a way that a measurement pattern Pm or a close range to it crosses a center axis of an objective lens 22. An optical axis of an electron beam EB is shifted in a first direction from the position of the center axis of the objective lens 22 to the position of a matching pattern Pr by distance from the position of the center axis to the position of the matching pattern Pr to obtain an SEM image of the matching pattern Pr. Image matching is conducted between a reference image of the matching pattern Pr and the SEM image of the matching pattern Pr as the optical axis of the electron beam EB is deflected. The optical axis of the electron beam EB is shifted from the position of the matching pattern Pr in the opposite direction to the first direction by the same distance, and an SEM image of the measurement pattern Pm is obtained in this state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196690-A (JP)
Title: Vehicle passage monitoring device
Inventor: SUZUKI TOSHIHARU
IPC: G07B15/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a device for monitoring passage of a vehicle at a prescribed lane in which a control rod to prohibit passage of it from becoming an obstacle to a sensor to detect the passage.  <P>SOLUTION: There are cases when the vehicle touches the control rod 22 to rotate the control rod 22 within a horizontal plane to a release position C. At this time, part of a plurality of sensors 30 in a retreat sensor 24 to detect retreat of the vehicle may detect the vehicle as existing by the control rod 22. When the control rod 22 is at the release position C, output of the sensor 30a at a position to detect the control rod 22 is excluded, and retreat of the vehicle from the specified lane is determined based on output of the other sensors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198258-A (JP)
Title: Frequency modulation circuit
Inventor: MATSUO SHINICHI
IPC: H03C3/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency modulation circuit which can modulate a broadband frequency, without prolonging the response time of an automatic control system more than necessary, in the frequency modulation circuit using a PLL circuit.  <P>SOLUTION: In a frequency modulation circuit 1 for generating a frequency modulated signal by impressing a modulated signal to an input of a VCO 11 of the PLL circuit, the output of a phase comparator 13 is inputted to the VCO 11 by an open/close switch 15 only, while the voltage of the modulated signal lies within a predetermined range in proximity to a center voltage.  <P>COPYRIGHT: (C)2003,JPO