baber/WOPTO huggingface dataset:
Patent JP-2002303361-A (JP)
Title: Method and device for smoothly switching mode of hydraulic machine type transmission by mechanical clutch
Inventor: STEVEN H GLUCK
IPC: F16H63/50
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem that leakage loss is caused following change of speed or capacity of a hydraulic unit in reversing a direction of a hydraulic machine type transmission and switching, and improve smoothness of the switching by reducing time required for changing the speed and the capacity of the hydraulic unit. SOLUTION: In this method for smoothly switching a mode of the hydraulic machine type transmission with the usage of the mechanical clutch, supply of fuel to an engine for actuating the hydraulic machine type transmission is stopped after starting of movement, power to the hydraulic machine type transmission is temporally lowered, and a fluid circuit of the hydraulic machine type transmission is made to be a cross port. Thus, hydraulic power of the hydraulic machine type transmission is lowered, and the power is supplied again to the engine and the hydraulic machine type transmission after moving of the clutch.
Patent JP-2003216281-A (JP)
Title: Controller
Inventor: SUE HIROKI
IPC: G06F12/16
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is the possibility of defective performance of a camera such as to erroneously recognize a zoom position if a CPU is reset when a power supply voltage is low.  <P>SOLUTION: A comparator detects a battery voltage. When the power supply voltage falls below a prescribed level, a CPU is shifted to an infinite loop on software to detect an abnormal state of the CPU by the operation, etc., of a watchdog timer for detecting runaway of a CPU. It is possible to prevent a CPU malfunction at the time when the power is low with a simple configuration by resetting the system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002312472-A (JP)
Title: Medical information system and method to be used by medical information system
Inventor: BOCIONEK SIEGFRIED
IPC: G06F19/00
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To permit further improvement in spite of the limited optimization of elements for emergency medical treatments and other treatment environment by putting together findings from computer control devices, integrated information processing and many case databases. SOLUTION: This system based on principles according to this invention offers such improvement and copes with relative issues.
Patent JP-2003036500-A (JP)
Title: Device for recognizing travel division line of vehicle
Inventor: KOBAYASHI YUKIO
IPC: B60R21/00
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To improve the detection precision of a travel division line on a road. SOLUTION: White line extraction parts 41a and 41b detect a white line candidate from picture data photographed by a front camera 26 and a rear camera 27. Coordinate system conversion parts 42a and 42b convert data on the extracted travel division line from a camera coordinate system to a plane coordinate system. An inertia navigation part 44 calculates respective changes in the moving distance, the moving direction and the vehicle direction of the vehicle at every prescribed unit processing time based on the angular velocity of the vehicle, which is detected by a yaw rate sensor 21, and the velocity of the vehicle, which is detected by a vehicle velocity sensor 22. An inertia navigation coordinate conversion part 45 estimates the travel division line in an area near the vehicle based on a calculated result in the inertia navigation part 44 and stores it in an inertia navigation data storage part 46 as inertia navigation data K. An approximate curve calculation part 47 calculates the approximate line L by applying a minimum square method to data obtained by combining front data F, rear data R and inertia navigation data K.
Patent JP-2003224766-A (JP)
Title: Digital camera and its platform
Inventor: TANI KOICHI
IPC: G04R20/08
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a digital camera in which it is not necessary to use a secondary battery for backup of a clock function of the digital camera, it is not necessary to add a new circuit as well and which can be readily reset or repaired even when a clock is reset, and its platform.  <P>SOLUTION: The digital camera 10 has an image photographing means that photographs a subject and records image data in a recording medium, a clock means that manages date or time, a secondary battery connection means with which the secondary battery for operation can be connected and an external connection means 16 with which an external device 20 that can charge the secondary battery connected with the secondary battery connection means or can exchange pieces of data can electrically be connected. The date or the time is set in the clock means by date or time information transmitted from the external device 20 via the external connection means 16 and the secondary battery is charged by the external device 20 via the external connection means 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223063-A (JP)
Title: Fixation device
Inventor: SHIMIZU TADAFUMI
IPC: H05B6/14
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a fixation belt by combining a non-magnetic metal layer and a magnetic metal layer so that the heat can be more efficiently generated as compared with the constitution of a single magnetic metal layer.  <P>SOLUTION: The fixation roller is constituted of the magnetic metal layer and the non-magnetic metal layer, and the non-magnetic metal layer is arranged outside the magnetic metal layer, and the non-magnetic layer is made thinner than the magnetic metal layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202786-A (JP)
Title: Cleaning blade, cleaner for image carrying body, and image forming apparatus
Inventor: SAKANOBE MAKOTO
IPC: G03G21/10
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning blade capable of positively sufficiently preventing poor cleaning with respect to a spherical toner even under conditions, from low temperature and low humidity to high temperature and high humidity, a cleaner, and an image forming apparatus.  <P>SOLUTION: The cleaning blade of the image forming apparatus is formed of urethane rubber, and has a modulus of repulsion elasticity (JIS K6255) of not less than 20% at 10°C to not more than 70% at 40°C, a 300% modulus (JIS K6251) of not less than 200 kgf/cm<SP>2</SP>, and a tear strength (JIS K6252 crescent type) of not less than 35 kgf/cm. A tension set (JIS K6262) of the cleaning blade 3 is preferably not more than 2.5%, more preferably not more than 1.0%, and still more preferably not more than 0.5%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229628-A (JP)
Title: Semiconductor laser device and bar code reader
Inventor: KATO EIJI
IPC: H01L31/12
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that to assemble a semiconductor laser element in a bar code reader, a positional regulation of an illuminating point of the laser element is complicated and a facility for assembling the laser element becomes expensive.  <P>SOLUTION: A bar code reader comprises the semiconductor laser device 1 having a base member 2 having a profile part along a substantially circular shape, and the laser element 4 mounted on the member 2 so that a pair of reference planes 2A parallel to a light emitting direction Lb of the element 4 and a direction perpendicular to the mounting surface of the laser element 4 are formed on the profile part of the member 2; and a laser mounting member 12 having a pair of supports 15 for sandwiching the member 2 from a direction perpendicular to the pair of the planes 2A, and supporting the member 2 in the sandwiching state slidably in two directions parallel to the planes 2A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231548-A (JP)
Title: Corner cushion material, and article packing structure
Inventor: OGATA SEIWA
IPC: B65D81/113
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any difference between the cushioning performance in the width direction of first extension pieces and the cushioning performance in the width direction of second extension pieces in a corner cushion material having the first extension pieces and the second extension pieces which are formed by successively laminating substantially L-shaped corrugated fiberboard and substantially L-shaped cardboard, and an article packing structure having the corner cushion material.  <P>SOLUTION: In the corner cushion materials 100, 100', 200 and 200', the corrugation stripe direction of corrugated paper in the corrugated fiberboard forming L-shaped cushioning parts 151 and 151' is inclined by substantially 45° from the extension direction of the first extension pieces 153 and 153'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228075-A (JP)
Title: Composition for wet-scattering spacer particle
Inventor: KITA JUNKO
IPC: G02F1/1339
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for wet-scattering spacer particles, with which spacer particles can surely be stuck to a substrate, excellent spacer particle scattering properties can be attained and reliability of a liquid crystal and the like can be secured when the spacer particles are wet-scattered, and to provide a liquid crystal display device obtained by using the composition for wet-scattering the spacer particles.  <P>SOLUTION: The composition for wet-scattering spacer particles containing the spacer particles and a solvent is characterized in that the solvent contains 0.1 to 500 ppm organic solvent having ≥200°C boiling point. The manufacturing method of the liquid crystal display device comprises a stage for wet-scattering the spacer particles using the composition for wet-scattering particles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234170-A (JP)
Title: Coil for induction heating
Inventor: FUJIMORI KEIZO
IPC: H01L21/205
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil for induction heating which is compact and enables uniform heating of a substrate, regardless of indirect heating or direct heating.  <P>SOLUTION: The coil 21 made to a spiral shape has a 1st region 22a which is made to have a fan shape as a whole by arranging two or more circular-arc shape conductor elements E1 to En on concentric circles centering on a 1st medial axis C1, a 2nd range 22b which is made to have the fan shape as a whole by arranging two or more circular-arc conductor elements F1 to F<SB>n-1</SB>, which are equivalent to extension of the conductor elements E1 to En on the one side radius section R1 of the 1st region 22a, on the concentric circles centering on the medial axis C2, which is detached by a predetermined distance from the 1st medial axis C1, and in which the one side of the radius section R1 of the 2nd range 22b continues to the one side of the radius section R1 of the 1st range 22a, and a 3rd region 22c in which conductor elements G1 to G<SB>n-1</SB>, which connect corresponding things with the conductor elements E1 to E<SB>n-1</SB>of the 1st region 22a and the conductor elements F1 to F<SB>n-1</SB>of the 2nd range 22b, are arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002358011-A (JP)
Title: Ensuring legitimacy of digital media
Inventor: IRETON MARK
IPC: G06F21/62
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a system verifying the legitimacy of a digital media file to ensure the legitimacy of digital media. SOLUTION: The system includes an analysis module which analyzes control information associated with the digital media file and computes known hash value uniquely identifying the digital media file, and an verification module which computes verification hash value based on the received and analyzed digital media file and compares the verification hash value with the known hash value to verify the illegitimacy of the received and analyzed digital media file.
Patent JP-2003240351-A (JP)
Title: Combustion device
Inventor: NOMIZU KOICHI
IPC: F24H3/04
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device wherein the production of NOx is suppressed without impairing the workability in assembling.  <P>SOLUTION: A combustion chamber body is secured on a burner box top plate with screws to prevent a gap from being made between the combustion chamber body and the burner box top plate, and a secondary air from entering the base flame portion of the burner through the gap. The angle of the screws fastening the combustion chamber body flange on the burner box top plate end is inclined relative to the vertical line in order to allow screwing work to be carried out through an air intake, thus improving the workability in screwing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239476-A (JP)
Title: Snow guard-cum-snow melting structure
Inventor: TAKAHASHI FUMIO
IPC: E04D13/10
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow guard-cum-snow melting structure which facilitates mounting of a snow guard on a new external finish material (of a roof and/or a wall), an existing external finish material (of the roof and/or the wall), etc.  <P>SOLUTION: The snow guard-cum-snow melting structure is implemented by forming a snow guard-cum-snow melting instrument on a roof. The instrument is constructed by combining a heat conductive material B formed of a member having good heat conduction, with a snow melting member A formed of a heating material C for generating heat. The heat conductive material B consists of a plate-like snow guard-cum-heat conductive piece 1 and a reinforcing piece 2 which is a projection partially projected from the snow guard-cum- heat conductive piece 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238506-A (JP)
Title: METHOD FOR PRODUCING OPTICALLY ACTIVE beta-PHENYLALANINE DERIVATIVE
Inventor: NOHIRA HIROYUKI
IPC: C07C231/20
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial method for producing an optically active β-phenylalanine derivative and an optically active N-acyl-β-phenylalanine derivative.  <P>SOLUTION: An N-acyl-β-phenylalanine derivative is reacted with a specific reagent for optical resolution to form a diastereomer salt and the diastereomer salt is optically resolved and further deacylated to provide the optically active β-phenylalanine derivative.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244062-A (JP)
Title: Centralized supervisory system for voice assist system and centralized supervisory method for the voice assist system
Inventor: ITO YASUHIKO
IPC: H04W24/06
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To supervise operating states of a plurality of transmitters for transmitting signals of position information in real time in a voice assist system for providing position information in each public space such as traffic facilities and roads.  <P>SOLUTION: When a centralized supervisory apparatus 3 connected to a transmitter 2 via a network N requests the transmitter 2 to make a state display, the apparatus 3 transmits a notice request signal to request the selected transmitter 2 to make a state notice, the notice request signal is outputted to a controller 21, a transmitter 23 outputs a voice signal to a receiver 25 according to the notice request signal, and the controller 21 transmits the state notice signal indicative of an operation state of the transmitter 2 depending on the presence of the voice signal confirmation signal from the receiver 25 to the centralized supervisory apparatus 3 via a communication unit 26 and the network N.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206917-A (JP)
Title: Hide screw
Inventor: SAKURADA MITSUAKI
IPC: F16B25/00
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize close adhesion of objects conventionally prevented due to protrusion of a head of a screw after tightening the screw, and prevent danger in a place where a hand touches it.  <P>SOLUTION: A cutting edge for shaving iron is attached or welded to a back side of the head of the screw irrespective of large and small flat type tapping screws to shave an inlet of a screw hole widely and make a board and the head of the screw flat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239100-A (JP)
Title: Plating treatment method for preventing hydrogen brittleness
Inventor: SUGANUMA MASAYUKI
IPC: C25D5/36
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for preventing the occurrence of brittleness by occluding the hydrogen generated in pretreatment and plating in subjecting high tensile strength steel, etc., to plating.  <P>SOLUTION: The plating treatment method for preventing hydrogen brittleness comprises using a PR electrolysis (forward and backward AC electrolysis) as the electrolyte treatment of the pretreatment in the plating treatment method for the high tensile strength steel, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237448-A (JP)
Title: Indoor grip structure
Inventor: MAEDA YOSHINOBU
IPC: F16F7/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor grip structure for relieving a shock with minimally separating a grip and a panel of a car body when a load acts on the grip.  <P>SOLUTION: A collar 8 is inserted into an inserting hole 2a of a cylindrical bush 2 composed of an elastic member. An inner peripheral surface of the bush 2 is allowed to movably abut to an outer peripheral surface of the collar 8. One end surface of the both is allowed to abut to a cabin side surface of an indoor panel 7b. The collar 8 projecting from the bush 2 is inserted into an opening part 3c of a leg body part 3d of a grip body 3, and an installing bolt 4 is fastened to a nut 5 fixed to the indoor panel 7b via a washer 6. When the load acts in the vehicle outside direction on this grip body 3, a lower part 8a of the bush 8 is compressed, and since this grip body 3 rotatably moves with the head part vicinity of the installing bolt 4 as a fulcrum without separating from the indoor panel 7b, the shock can be relieved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240723-A (JP)
Title: Method and apparatus for examining defect
Inventor: MIYAZAKI YOKO
IPC: H01L21/66
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method and an apparatus for examining defect capable of detecting a defect in high sensitivity even when a surface to be examined is in a non-mirror state.  <P>SOLUTION: A laser beam Lb1 is radiated from a laser beam source 5 and a laser beam La1 is radiated from a laser beam source 3. The intensity of a regular reflecting light La2 detected by a detector 4 is processed as prescribed by a signal processing part 7, and then input to a haze value calculating part 8. The haze value calculated by the calculating part 8 is input to a controller 9 and a defect detecting part 11. The controller 9 sets a sampling frequency so as to perform at least three times of samplings for each haze undulation in response to the haze value. The intensity of the scattered light Lb2 is detected by a detector 6 in the set sampling frequency, processed as prescribed by a signal processing part 10, and then input to the defect detecting part 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237057-A (JP)
Title: Inkjet recorder and method of recording
Inventor: IKEDA KEIICHI
IPC: B41J11/42
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a good conveyance control characteristic for a recording medium by a method wherein an initial value of a control parameter is calculated based on detection data and the control parameter is dynamically varied corresponding to the detection data.  <P>SOLUTION: There is disclosed an inkjet recorder that records an image on a recording medium having a predetermined width by moving a recording head having arranged thereon ink ejection elements in a main scanning direction different from the arrangement direction of the ink ejection elements and conveying the recording medium in a sub-scanning direction different from the main scanning direction. The inkjet recorder comprises a conveyance means for conveying the recording medium, a discriminating means for discriminating the kind of the recording medium, and a control parameter changing means for changing the content of the control parameter for conveying the recording medium based on the result obtained by discriminating by means of the discriminating means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249778-A (JP)
Title: Cabinet rack
Inventor: OTA ATSUSHI
IPC: G06F1/26
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the height of a power source circuit part in a lower part of the conventional cabinet rack, and further the height of a cabinet rack, and prevent malfuction which is to be caused by power source noise and spurious radiation.  <P>SOLUTION: In the power source circuit in the lower part of a cabinet rack, a transformer or an inductor constituted by collecting a plurality of unit transformers or inductors whose height is uniform are used as a power source circuit of low height by using a transformer or an inductor in which a plurality of unit windings are installed on a closed magnetic path core. The noise filter function for a high frequency band in which a capacitor or a ferrite core is loaded is imparted to a bus-bar for power supply which stretches upward from the power source circuit in the lower part of a cabinet, and a radio wave absorbent is arranged between plug-in units, thereby constituting a cabinet rack.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246691-A (JP)
Title: Method of manufacturing compost using bark or bark and dewatered sludge cake
Inventor: NAKAYAMA SHIGERU
IPC: C05F11/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing compost using bark or the bark and dewatered sludge cake which can compost the dewatered sludge cake consisting of the bark, sewer sludge, etc., in an early period.  <P>SOLUTION: Bark chips and the dewatered sludge cake are mixed and after the mixture is subjected to steam boiling treatment at a high temperature and under high pressure, the treated matter is fermented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258162-A (JP)
Title: Primary, secondary package
Inventor: MASUKO SHINGO
IPC: H01L23/29
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a primary package in which variation in the shape of sealing resin can be reduced.  <P>SOLUTION: The primary package comprises an electronic element 1, conductive connecting bodies 2a-2g arranged on the electronic element 1, a substrate 3 connected electrically with the electronic element 1 through the conductive connecting bodies 2a-2g, a first resin layer 4 arranged on the substrate 3 to cover the electronic element 1, and a second resin layer 5 arranged on the first resin layer 4 and having a Young's modulus (E) higher than that of the first resin layer 4.  <P>COPYRIGHT: (C)2003,JPO