baber/WOPTO huggingface dataset:
Patent JP-2004115632-A (JP)
Title: Method for manufacturing pyroligneous acid
Inventor: KATAYAMA ISAO
IPC: C10C5/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-quality pyroligneous acid at a low cost in a short time.  <P>SOLUTION: Saturated steam at a high temperature and high pressure is introduced into a hermetic, pressure-tight vessel containing woods as a raw material to subject the woods to a steam cooking treatment at a high temperature and high pressure for a specific time. Afterwards, steam is released and cooled as the pressure inside the vessel is reduced, and high-quality pyroligneous acid is recovered as a liquid component. The steam cooking treatment is preferably performed with the pressure inside the vessel in the range of 15-25 kg/cm<SP>2</SP>, and the temperature in the range of 150-250°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116657-A (JP)
Title: Catalyst deterioration suppressing device
Inventor: TAKAMA YASUYUKI
IPC: B60W10/11
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of suppressing the deterioration of an exhaust emission control catalyst in a vehicle having an automatic transmission with a lockup clutch.  <P>SOLUTION: In the vehicle having the automatic transmission for engaging the lockup clutch when an engine rotational speed exceeds a specified lockup rotational speed and a fuel injection stop means for stopping the operation of a fuel injection valve when an internal combustion engine is in the state of deceleration operation and the engine rotational speed exceeds a specified fuel cutting rotational speed, when the internal combustion engine is in the state of deceleration operation and the temperature of the exhaust emission control catalyst exceeds a specified temperature, a fuel cutting period can be shortened by increasing the lockup rotational speed or the fuel cutting rotational speed by a specified amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120411-A (JP)
Title: Repeating system
Inventor: WATANABE NAOTOSHI
IPC: H04W24/04
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for shortening a downtime of repeating services of data in the case a failure occurs on the repeating device in the repeating system for repeating data to a mobile terminal.  <P>SOLUTION: When a request of position registration transmitted from a mobile terminal is received, a repeating device in an active system transfers a received position registration request to a repeating device in a reserve system. The reserve system repeating device stores a home address and a care-of address of the mobile terminal by relating them to each other on the basis of the request of position registration received from the active system repeating device, monitors a state of the active system repeating device, and performs switching services to the active system of the device itself when a failure is detected in the active repeating system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003185710-A (JP)
Title: Multi-chip module, semiconductor chip, and method of testing interchip connection in multi-chip module
Inventor: SAKIYAMA SHIRO
IPC: H01L25/18
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To determine quality of interchip connection in semiconductor chips in a multi-chip module, by a simple test circuit and a simple testing method.  <P>SOLUTION: A plurality of switch elements 1-31, 1-32, 2-31, 2-32, etc., are arranged to electrify a plurality of connection members 10-1, 10-2, etc., electrically in series, in order to determine the quality the connection between fellow connection pads 1-21 and 2-21, 1-22 and 2-22, etc., between the semiconductor chips 1, 2. When the connection is tested, all the switch elements 1-31, 1-32, 2-31, 2-32, etc., are brought into ON conditions by a probing pad 1-03, and impedances in both ends electrified in series are measured by two probing pads 1-01, 1-02 to determine the quality of the connection between the semiconductor chips 1, 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004115103-A (JP)
Title: Cap with straw
Inventor: SUNAKAWA TAKAYUKI
IPC: B65D51/24
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap with a straw, in which the straw is not lost, handling of which is convenient, which has excellent decorativeness and gives larger visual pleasure at the handling.  <P>SOLUTION: The cap with the straw is inserted in a container B by engaging the main body 3 of the cap into the mouth neck part 2 of the container, wherein the straw 4 is provided penetrating the top wall 8 of the main body of the cap, a hollow decorative part 5 having a shape of an animal or the like is provided on the rear part of the main body of the cap, a window hole 12 is perforated on the decorative part 5 and a wobble-plate 6, which is rotated relatively by being inclined toward the inner side of the window hole, is provided and the indication part 15 on the surface of the wobble-plate 6 moves relatively in the window hole by being inclined. Therefore the indication part moves at a drinking motion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116467-A (JP)
Title: Feedback control system
Inventor: SENOO HIROBUMI
IPC: F02B37/24
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a specified responsiveness cannot be obtained due to inter-machine difference of a VNT main body, a negative pressure actuator and an EVRV or the like, and a measured PIM may greatly overshoot in a VNT control system.  <P>SOLUTION: When an overshoot value of the measured PIM in regard to a target PIM exceeds a specified value (for example, -20kPa), feedback gain (P, I, D gains kp, ki, kd) calculated by each gain table 3, 3, 5 is multiplied by a correction coefficient (for example, 0.95) smaller than 1 from next calculation, and changed to a small value. Consequently, when a case that cannot obtain the specified responsiveness is occurred due to the inter-machine difference of the VNT main body, the negative pressure actuator, and the EVRV or the like, and the measured PIM overshoots the specified value at one time, overshooting of the measured PIM is suppressed from the next time, thereby the reliability of the VNT control system is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118767-A (JP)
Title: Magnetic signal discrimination system
Inventor: SUZUKI MASASHI
IPC: G06K17/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic signal discrimination system for discriminating no magnetism, a remaining magnetic substance and a non-remaining magnetic substance by processing a magnetic field output signal and a non-magnetic field output signal.  <P>SOLUTION: The magnetic signal discrimination system for discriminating a magnetic substance of a medium to be detected on which the magnetic substance is printed is provided with a magnetic sensor 10 consisting of a 1st detection means for detecting a magnetic characteristic when a magnetic field is impressed to the medium to be detected and a 2nd detection means for detecting a magnetic characteristic when a magnetic field is not impressed and constituted so as to perform signal processing of a magnetic filed output 15a detected by the 1st detection means and a non-magnetic field output 16a detected by the 2nd detection means and discriminate three kinds of magnetic states, i.e. no magnetism, the remaining magnetic substance and the non-remaining magnetic substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125999-A (JP)
Title: Image forming apparatus
Inventor: KAWAMURA HIROSHI
IPC: G03G15/16
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus constituted so that toner and a photoreceptive layer are not deteriorated before all the developing cartridges and image carriers are used to the limit and troubles of a defective image and toner-scattering, etc., are prevented with a simple constitution and at a low cost.  <P>SOLUTION: As for the typical constitution of the image forming apparatus, the apparatus is provided with the image carrier, several developing units equipped a developing means for forming a toner image on the image carrier, a drive transmission means arranged in the apparatus body so as to transmit the drive to the several developing units, and a means for connecting/disconnecting the drive to/from the developing units, the drive is transmitted from one driving source to the several developing units, the image forming apparatus is provided with a means for selectively connecting/disconnecting the drive to/from at least one developing unit among the several developing units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126090-A (JP)
Title: Image forming method
Inventor: ARAI SEI
IPC: G03G15/08
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of image density unevenness caused by leaving a development roll unused.  <P>SOLUTION: In the image forming method, by which a developer carrier (2) having a development chamber part (2a) and an exposure part (2b) are opposed to an image carrier (7), the stopping position of a developing roller is made variable during a non-printing operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122276-A (JP)
Title: Cutting device for elastic tubular body
Inventor: ITO SEIICHIRO
IPC: B26D1/06
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device reducing the production of a nonconforming product in a cutting process of an elastic tubular body and improving the productivity by facilitating the replacement of the edge of a cutter.  <P>SOLUTION: This cutting device for the elastic tubular body comprises a retaining part 1 for the tubular body 20 having elasticity, a moving part 2 reciprocating on the plane orthogonally crossing with a central axis 30 of the retained tubular body 20 and a flat-plate cutter 3 fixed to the moving part 2. The edge 3A of the cutter 3 is formed into a curved shape and the moving axis 40 of the cutter 3 passing through the curvature center of the cutting edge 3A is prevented from passing through the central axis 30 of the tubular body 20. Preferably, a plurality of positioning parts 3B are provided at prescribed intervals in the periphery of the cutter 3 and the edge 3A in a range of cutting the tubular body 20 can be replaceable by changing the positioning part 3B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123311-A (JP)
Title: Boom operation control device of track working vehicle
Inventor: KUBO ATSUSHI
IPC: B66F9/24
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a wasteful interference area in which the movement of a boom is regulated though there is no actual interference out of interference areas in which a boom or a working platform interferes a pantograph.  <P>SOLUTION: A boom operation control device 50 has a controller 70 comprising a memory 75 to set a first interference area which is a boom moving range in which the boom and a working platform interfere a pantograph when the pantograph is in the expansion position, and a second interference area which is a boom moving area when the boom or the like interferes the pantograph when the pantograph is in a storage position, an interference area selection circuit 73 which selects the first interference area if the expansion position of the pantograph is detected by a pantograph attitude detection sensor 63 and selects the second interference area if the storage position of the pantograph is detected by the pantograph attitude detection sensor 63, and a work control circuit 71 to move the boom in an area except the selected interference area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125098-A (JP)
Title: Lubricating part structure of wet multiple disc hydraulic clutch
Inventor: WATABE JUNYA
IPC: F16D25/12
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To supply lubricant uniformly from a lubrication hole formed at a clutch hub to a group of discs, and to prevent the occurrence of seizure by lubrication failure, corotation, and cutting failure.  <P>SOLUTION: A lubrication hole 23 that is bored from a lubrication chamber 22 in the clutch hub 4A to a lubrication groove (bottom section) in a spline 1S in the clutch hub 4A, and a waste oil hole that is bored at the gear tooth bottom section of the spline of a clutch housing are formed to form a lubrication path for lubricating between an inner disc and an outer plate. The number of lubrication holes 23 at the side of the clutch piston is made larger than that of the lubrication holes 23 at the side of an end plate formed at the clutch hub 4A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090603-A (JP)
Title: Ruler for cutting
Inventor: KATAYAMA AKIRA
IPC: B27B27/00
Filed: 2002-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very epoch-making ruler for cutting which is very easy to handl, in which workability is remarkably enhanced, and moreover, which can be realized with a simple structure, can be inexpensively manufactured, and is excellent in mass productivity.  <P>SOLUTION: The ruler for cutting is clamp-fixed to a member (A) to be cut. The ruler body 1 is fixed on the material (A) to be cut and it is made as a cutting guide. Also, the ruler for cutting is so constituted that a locking part 2 to be hung and locked at one end part of the material (A) to be cut and a clamp-locking part 3 freely slidable in a direction separating against the locking part 2 are provided to the ruler body 1. The ruler for cutting is provided with a slide fixing mechanism 4 to locking-fix/release slide movement of the clamp-locking part 3 and a clamp-fixing mechanism 5 which clamp-fixes/releases the ruler body 1 with the locking part 2 by bringing the clamp-locking part 3 into pressure contact with the other end part of the material (A) to be cut. And, the sliding fixing mechanism 4 and the clamp-fixing mechanism 5 are constituted so as to be operated /released together by a pivotal operation of one rotary operating part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133009-A (JP)
Title: Electronic equipment including proximity card reader for non-contact type ic card, and ic card to be used for the same
Inventor: MOTOYAMA HIDEYUKI
IPC: B42D15/10
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment in which a proximity card reader can not be seen from the outside.  <P>SOLUTION: The electronic equipment (100) is provided with a flat panel display device (120) and a proximity card reader which is arranged in the back section of the device (120). When certification is to be conducted, a region (122) where a non-contact type certification IC card (200), that is to be read by the card reader, is to be placed is displayed on the device (120).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131118-A (JP)
Title: Single-layer container made from polyethylene terephthalate
Inventor: SASAKI TOYOAKI
IPC: C08L67/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-layer container made from polyethylene terephthalate, which has excellent oxygen barrier properties and wherein a volatile constituent quantity is made small.  <P>SOLUTION: This single-layer container made from the polyethylene terephthalate contains: the polyethylene terephthalate (A); an oxygen absorbent (B) which is composed of an aromatic polyester, polyolefine and a transition-metal catalyst; and an antioxidant (C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131122-A (JP)
Title: Work packing body
Inventor: YAO KOICHI
IPC: B65D61/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing body with no inconvenience such as damaging a work without using a cushioning material such as a foam polystyrene while a corrugated board with no problem for disposal is used.  <P>SOLUTION: Two lines of work receiving parts 6 are provided on a bottom face sheet 2 made of the corrugated board, and work holding parts 7 are provided on the upper parts of left and right side face sheets 3. As a work receiving part 6, a shape with an L-shaped crosssection is composed of a cushioning pad 8 for positioning with a plurality of channels 8m and a cushioning pad 9 for reinforcement with a rectangular crosssection. As a work holding part 7, a shape with a J-shaped crosssection is composed of a cushioning pad 11 for holding with a plurality of channels 11m and a cushioning pad 12 for reinforcement with a rectangular crosssection. In addition, a plurality of works are respectively fitted into each of the channels 8m and 11m to hold them under a condition of standing in rows.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003125562-A (JP)
Title: Method of manufacturing permanent magnet rotor
Inventor: NAGATE TAKASHI
IPC: H02K15/03
Filed: 2002-10-11
Abstract: PROBLEM TO BE SOLVED: To improve a method of manufacturing a permanent magnet rotor which has field permanent magnets plated with nickel through non-electrolytic plating and inserted into slots of a rotor yoke, to simplify a manufacturing process, and to reduce the manufacturing time. SOLUTION: The yoke (2) of this permanent magnet rotor (1) is composed of a large number of layered steel plates (4), has 2n (n denotes a positive integer) poles (5) on its outer circumference and has slots (6) which are formed in base parts for each of the poles or every other poles at approximately same distances from a rotary shaft hole and into which field permanent magnets plated with nickel by non-electrolytic plating are inserted. The nickel plating is subjected to a heat treatment after the field permanent magnets, to which non-electrolytic nickel plating is applied are inserted into the slots of the rotor yoke.
Patent JP-2004133240-A (JP)
Title: Active matrix display device and its driving method
Inventor: ASANO SHIN
IPC: G09G3/30
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem in which a long period can not be secured as a threshold voltage correction period since the threshold voltage correction period and a data write period need to be provided continuously within 1 level period in such an arrangement that a fixed potential is supplied in the threshold voltage correction period and a data potential plus the fixed potential is supplied in the data write period from a signal line, respectively.  <P>SOLUTION: A 5th transistor 25 is connected between a power line 33 and the drain terminal of a first transistor 21 and a source voltage VCC 3 of the power line 33 different from the signal line 13 is supplied as the fixed potential needed to correct a threshold voltage through the fifth transistor 25 to secure a period which is long enough as the threshold voltage correction period, thereby securely correcting variance in threshold voltage of a second transistor 22, pixel by pixel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139634-A (JP)
Title: Assembly method of magnetic tape cartridge and parts holding fixture used for assembly
Inventor: ISHIHARA YUSUKE
IPC: G11B23/107
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly method of a magnetic tape cartridge which facilitates the automation of the assembly working of a door and a helical extension spring to a cartridge case.  <P>SOLUTION: In implementing assembly of a magnetic tape cartridge, after the helical extension spring 7 currently held at a parts holding fixture 20 is extended to the length by which the other end 7b of the helical extension spring 7 can be attached to a case side spring peg section as it is when a slide door 6 is inserted in a closed position of a guide groove, the slide door 6 held by a robot hand RH 1 is inserted in the guide groove, and the other end 7b of the helical extension spring 7 latched to a tip section RH2a of a spring latching section RH 2 is attached to a case side spring peg section prepared at a lower half. Thereby, the slide door 6 and the helical extension spring 7 can be simultaneously attached to a lower half.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136389-A (JP)
Title: Tool holder and pull stud bolt, as well as mounting mechanism for these
Inventor: SURUGA HIROKAZU
IPC: B23Q3/12
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool holder which prevents a taper shank portion thereof from being deformed when a pull stud bolt is mounted on the taper shank portion, by removing a direct factor to cause deformation of the taper shank portion, thereby improving the mounting precision thereof on a machine tool; to provide the pull stud holder; and to provide a mounting mechanism for mounting the tool holder and the pull stud bolt.  <P>SOLUTION: The taper shank portion 12 to be mounted in a taper hole of a main shaft of the machine tool has a mounting end face 19 formed in a deep recess away from an end face 20 thereof, and the pull stud bolt 50 has an abutting end face 54 formed thereon. When the pull stud bolt 50 is mounted on an end of the taper shank portion 12 with the mounting end face 19 and the abutting end face 54 being abutted on each other, a cavity C is formed between the end face 20 of the taper shank portion 12 and the pull stud bolt 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136521-A (JP)
Title: Laminate for heat sealing
Inventor: OGAWA TATSUYA
IPC: B32B27/28
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To make a laminate for heat sealing which is used in sealed packaging for food, pharmaceuticals, etc., have good heat sealing properties, easy peelability, and non-adsorbency for the aroma and volatile components of substances to be packed.  <P>SOLUTION: In the laminate for heat sealing, a sealant layer of an ethylene-methyl methacrylate copolymer is laminated on a substrate layer of polyethylene terephthalate, a resin coating layer of a polyester is laminated on the sealant layer, and the resin coating layer is arranged to be the innermost layer in packaging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139339-A (JP)
Title: Risk management system and risk management method using internet for medical institution
Inventor: OSAKA YASUO
IPC: G06Q10/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a risk management system and a risk management method for a medical institution for preventing similar medical accidents by sharing medical accident information, near-miss information, work improving examples and the like between a plurality of medical institutions.  <P>SOLUTION: This risk management system for risk management in the medical institution is provided with a risk management center 120 connected to terminals 100 and 110 in the medical institution via a communication line 150. The risk management center 120 collects the medical accident information serving as information related to a medical accident or an event possibly causing a medical accident in the medical institution and informs an analysis result based on the medical accident information to the medical institution for risk management. The risk management center analyzes the medical accident information transmitted and collected from the terminals of the medical institution, and on the basis of the analysis result, informs advice for improvement to the corresponding medical institution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138165-A (JP)
Title: Disk for traction drive and its manufacturing method
Inventor: NAKAYAMA TATSUOMI
IPC: F16H15/38
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve maintaining sufficient traction characteristic over a long period of time, as projection of irregularity is gradually decreased during operation of a speed change gear in a disc for traction drive having fine irregularity on a rolling surface.  <P>SOLUTION: In the disc for a traction drive type speed change gear, a power roller for transmitting rotation is inclinably interposed between an input disc and an output disc. When a circular center of the rolling contact surface T is set as reference on a center cross section along a rotation shaft C of the disc D, hardness at the position of depth of 50-100 μm from the outermost surface of the rolling surface T is Hv 750 or more in a range of ±25° from an angle wherein a speed change ratio becomes 1.2:1. Reduction of the projection of fine irregularity of the rolling contact surface T is inhibited.  <P>COPYRIGHT: (C)2004,JPO