baber/WOPTO huggingface dataset:
Patent JP-2005344126-A (JP)
Title: Sintered gear
Inventor: YAMANISHI YUJI
IPC: F16H55/06
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered gear which can be produced by a simple production method using an inexpensive material and has high strength and is improved in sound reducing property.  <P>SOLUTION: The sintered gear 1 consisting of a metal matrix and pores is constituted so that a dense part 11 with a thickness 21 of 300 to 1,000 μm from the surface layer of the tooth surface 2, 3, 4 of the tooth to the inside and of which the porosity is at least ≤10% is formed, and the dense part 11 with a thickness 22 of 10 to 300 μm from the surface layer of the bottom land 5 to the inside and of which the porosity is at least ≤10% is formed, and the boundary surface 12 of the dense part 11 with the porosity of ≤10% is continued from the tooth surface side to the bottom land side so as not to have a substantial level difference.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004129440-A (JP)
Title: Single-shaft driver
Inventor: ISHII MASAFUMI
IPC: H02K41/03
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-shaft driver using a linear motor where the drive thrust by the dead weight of a shifter is not fluctuated and which does not cause an error in dimensional accuracy by heating, etc.  <P>SOLUTION: The single-shaft driver 10 uses a linear motor 12 which has a stator 14 being a bar-shaped magnet where N poles and S poles are arranged alternately, and a shifter 16 being set on the stator 1 and having a coil member and being a circular member capable of shifting along the stator. A balance weight 30 is arranged to balance with the shifter 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140547-A (JP)
Title: Operation support system for control operation system
Inventor: INOSHIMA YASUAKI
IPC: H04L12/24
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation management system for a control operation system capable of quickly performing a feedback after the completion of a job without the need for reapplication of data to the control operation system with respect to the operation management system for the control operation system.  <P>SOLUTION: The operation management system is configured with an operation system 50, a network management system 40 to which the operation system 50 is connected, and a schedule management system 30 to which the network management system 40 is connected, and when the schedule management system 30 gives a job instruction to the network management system 40, the network management system 40 is configured for controlling the operation system 50 so as to execute scheduling management and a data check.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138147-A (JP)
Title: Lock-up clutch fastening force control device
Inventor: SEGAWA SATORU
IPC: F16H61/14
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To set adequate open control completion rotation even in different traveling circumstances such as an uphill road and a flat road.  <P>SOLUTION: A slip control device comprises a lockup clutch 2c disposed between input and output elements of a torque converter 2 to transmit the power from a prime mover 1 and a hydraulic pressure control means to adjust the hydraulic pressure fed to the lockup clutch 2c and control the fastening state, and controls the slip rotation ω<SB>SLP</SB>between the input and output elements according to the fastening state of the lockup clutch 2c. The slip control device further comprises a means to perform open control to increase the lockup hydraulic pressure toward the target value as the fastening control of the lockup clutch 2c is started, a means to perform feedback control of the lockup hydraulic pressure according to the deviation between the target slip rotation ω<SB>SLPT</SB>and the actual slip rotation ω<SB>SLPR</SB>when the slip rotation ω<SB>SLP</SB>corresponding to the differential in number of rotation between the input element and the output element is not larger than a set value, and a means to correct the set value based on the change ΔN<SB>pri</SB>in the primary rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138884-A (JP)
Title: Method for automatically focusing endoscope
Inventor: MURAYAMA MINORU
IPC: G02B7/28
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for automatically focusing an endoscope capable of quickly focusing.  <P>SOLUTION: An auto-focusing endoscope comprises an objective optical system for varying power and focusing by moving a movable varying power element to a light axis direction while approaching to an observed object, and for shifting from a distal observation state to a proximal observation state; a driving means for moving the movable varying power element; a contrast detecting means for detecting contrast from an image of the observed object arrived at an object distance detecting means for detecting an object distance from the objective lens system to the observed object or at an imaging device; and a control part for controlling the driving means, base on the object distance information or contrast information. In the method, when X (of which the value is 0 at the time of the distal observation) represents a driving amount of the driving means; D<SB>0</SB>represents the object distance to the observed object; a formula D<SB>0</SB>=f(X) is established, and under the condition of X<SB>t</SB>/2≤X≤X<SB>t</SB>, following condition formula (1) is satisfied: 0.05<[f(X-X<SB>t</SB>/10)-f(X)]/D<SB>ot</SB><0.5, wherein, D<SB>ot</SB>is the object distance to the observed object in the proximal observation; X<SB>t</SB>is the driving amount of the driving means from a distant observation point (0≤X≤X<SB>t</SB>).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098045-A (JP)
Title: Method for smoking combustible and combustible smoking furnace
Inventor: SATOWAKI IWAO
IPC: B01J19/08
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for treating combustibles with low-cost incineration facilities of a small scale on a small land without requiring sorting of waste products of the combustibles and without requiring too much space and a treatment apparatus which produces a small amount of residual ash of combustion and does create environmental problems.  <P>SOLUTION: The combustibles including garbage after removal of the incombustibles, such as iron, glass, earthenware, cans, and bottles, from factory or household refuse are continuously or batchwise fed into a smoking furnace 1 from its a combustible feeding port 2. The method for smoking the combustibles comprises igniting the combustibles by an electric heating bar heated to 800 to 900°C to smoke the combustibles thereafter and decomposing the hazardous materials included in the combustibles by a magnetic effect, and further subjecting the combustibles to decomposition treatment of residual dioxins in a high-temperature atmosphere heated to 800 to 900°C by the electric heat bar and the smoking furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140711-A (JP)
Title: Electronic information disclosure system
Inventor: NOGUCHI KIYOSHIGE
IPC: G06Q30/06
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism which enables an information discloser to easily and safely disclose information with existing equipment, techniques, and knowledge and enables an information disclosure system manager to perform information disclosure of high safety allowing to accurately specify a requester and enables an information user to easily and quickly retrieve and utilize information.  <P>SOLUTION: Information which can be acquired when a computer has received information which an information disclosure requester 1 had transmitted by using facsimile 2, is combined to constitute information intrinsic to the information disclosure requester 1, and a transmission source is easily specified by this peculiar information, and a home page is created by using various incidental information of the information disclosure requester 1 which are managed on the basis of the intrinsic information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137834-A (JP)
Title: Tunnel invert construction method by moving pier and moving pier
Inventor: KITAGAWA TSUTOMU
IPC: E21D11/10
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily change a placing position to efficiently execute an invert construction even in a narrow tunnel.  <P>SOLUTION: In a tunnel invert construction, after invert excavation of the advance side, a rolling stock passage 12 letting conveyance rolling stock pass is provided. And a moving pier for securing a work space 18 where invert concrete 16 is placed in the excavated tunnel lower part 14 is installed. Then, the whole length of a concrete transfer pipe 22 is changed by dividing into a plurality of parts and attaching/detaching respective transfer pipes 22 detachably arranged at both sides of the pier. The invert concrete 16 is placed into the tinnel lower part 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137233-A (JP)
Title: Antiaging agent and external preparation for skin using the same
Inventor: KOBAYASHI MISAKO
IPC: A61K8/04
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiaging agent and an external preparation for skin having good storage stability and excellent antiaging effect.  <P>SOLUTION: The antiaging agent comprises a seed extract of a plant of the genus Oenothera of the family Oenotheraceae as an active ingredient. The external preparation for skin is obtained by blending the antiaging agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141897-A (JP)
Title: Friction stir welding tool and method for manufacturing welded joint
Inventor: NAGANO YOSHITAKA
IPC: B23K20/12
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stir welding tool which can increase a welding speed, and a method for manufacturing a welded joint using the friction stir welding tool.  <P>SOLUTION: The welding tool has a small diameter prove 12 and a large diameter rotor 11. The prove 12 is protrusively provided on the tip end face 11a of the rotor 11. A spiral shape groove 13 is provided on the tip end face 11a of the rotor 11 so as to surround the prove 12. Further, a longitudinal groove 15 is provided on the outer peripheral surface of the prove 12 so as to elongate in the axial direction of the prove. The longitudinal groove 15 is slightly twisted in a twisted angle α with respect to the axis of the prove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141389-A (JP)
Title: Auxiliary apparatus for collecting blood
Inventor: KAMIYA MASAMI
IPC: A61B5/15
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent infection by providing a configuration to prevent a needlepoint from being carelessly brought into contact with the body of a worker when a needle cartridge for a blood collecting auxiliary apparatus is exchanged.  <P>SOLUTION: A case-shaped body 10 internally includes a cartridge holder for receiving the needle cartridge so as to be removable. An opening/closing door 11 for permitting access to the cartridge holder is arranged on the front surface of the case-shaped body. The cartridge holder includes: a cap holder part 50 which holds the cap of the cartridge, and is slidable in the case-shaped body 10; and a piercing needle holder part 60 which holds a cartridge body, and is slidable in the case-shaped body. Both the holder parts are mutually adjacent at an access position in the neighborhood of the opening/closing door, so as to exchange the needle cartridge attached with the cap. The needle cartridge is attached/detached to/from the blood collecting auxiliary apparatus through the opening/closing door 11 only in a state attached with the cap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142311-A (JP)
Title: Image formation device
Inventor: KUBO TAKASHI
IPC: B41J29/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extendable image formation device with which stable printing can be done by keeping a distance between a printing head and a recording sheet constant also when a housing cabinet is extended.  <P>SOLUTION: In the image formation device with the housing cabinet which comprises a main cabinet 2 having a main platen 14 fixedly set for supporting a transferred recording paper, and an outer cabinet 4 which is arranged at either or both of right and left sides of the main cabinet 2 as a direction orthogonal to a transfer direction of the recording paper, and is set to be extensible in the right and left direction to the main cabinet, a tiltable auxiliary platen 16 is set at an inner bottom face of the outer cabinet 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142910-A (JP)
Title: Wire winding mechanism
Inventor: KATO SEIJI
IPC: B65H51/32
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire winding mechanism installable in a small space.  <P>SOLUTION: This wire winding mechanism according to an invention comprises a tubular member 1 fixed to a bottom part 1a after a wire 2 is inserted thereinto, a bar-like member 7 to which the wire 2 is applied, and drive members (L, R) driving the bar-like member 7 in vertical direction, and is characterized in that the wire 2 can be wound by moving the bar-like member 7 downwards. The wire winding mechanism according to an invention in Claim 2 is characterized in that, in Claim 1, a suspended part of the wire 2 is formed by moving the bar-like member 7 upwards after the wire 2 is wound by moving the bar-like member 7 downwards. The wire winding mechanism according to an invention in Claim 3 is characterized in that, in Claim 1, the wire 2 is formed of a string, a thread, or a fishing line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003062102-A (JP)
Title: Fire extinguishing bag mounted with hermetically sealed pocket containing magnet and fire extinguishing agent
Inventor: TAKESHITA KAZUHIKO
IPC: A62C3/00
Filed: 2002-09-18
Abstract: PROBLEM TO BE SOLVED: To enable a user to rapidly start initial fire extinguishing work right after ignition by a familiar method without confusion and bewilderment and to enable the user to start the fire extinguishing work as rapidly as possible. SOLUTION: The inner side periphery of the upper section of a main body 1 which is a fire extinguishing bag is mounted with the bag 2 hermetically sealed therein with the fire extinguishing agent such that the bag is burned and broken by a flame and the fire extinguishing agent is sprayed. Magnets 5 are attached to the inner periphery of the front end of a sectorial sheet 4 attached to the bag by fixtures to shut the air. Further, shape memory hardware 3 is utilized to make the bag smaller so as to facilitate housing and to expedite restoration in implementation and use and to constitute a handle as well.
Patent JP-2003200526-A (JP)
Title: Material for manufacturing printed wiring board, printed wiring board and method for manufacturing the same
Inventor: KOSEKI TAKAYOSHI
IPC: H05K3/46
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for manufacturing a printed wiring board capable of forming an insulating layer excellent in processability and isolation even if thin.  <P>SOLUTION: The material for manufacturing the printed wiring board is obtained by forming a resin layer 1 comprising a thermosetting resin composition containing inorganic dielectric particles on the surface of a carrier. The volume ratio of the inorganic dielectric particles in the thermosetting resin composition is set to 40-80 vol.%. The constituent element of the inorganic dielectric particles contains at least one kind of an acceptor type element selected from Mn, V, Cr, Co, Fe, Cu, Ni and Mo. The dielectric constant or volume resistivity value of the insulating layer can be enhanced by the inorganic dielectric particles containing the acceptor type element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004141830-A (JP)
Title: Method of treating wastewater containing organic substance
Inventor: ONISHI HIROSHI
IPC: C02F11/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating wastewater containing organic substances by which excess sludge can be reduced while effectively utilizing almost all of an existing wastewater treating system.  <P>SOLUTION: The method comprises a process (a) of decomposing the organic substances in the wastewater by microorganisms in a biological treatment vessel, a process (b) of separating part of activated sludge generated in the process (a) as excess sludge, a process (c) of sterilizing the the excess sludge, and a process (d) of returning the sterilized sludge to the biological treatment vessel. The process (c) comprises such steps that one or more metal couples wherein two kinds of metals are arranged facing each other are immersed into the excess sludge, that the two kinds of metals are electrically connected between them in the outside of the excess sludge, that metal ions are eluted into the the excess sludge by the difference of oxidation-reduction potential of the two kinds of metals, and that at least a part of the microorganisms in the excess sludge are sterilized by the metal ions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142820-A (JP)
Title: Bottle type container made of synthetic resin
Inventor: OGUCHI HIROKI
IPC: B65D1/42
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a shape of a shoulder part of a container from being deformed caused by vacuum absorption.  <P>SOLUTION: In a bottle type container made of a synthetic resin comprising the shoulder part connected with a mouth part for discharging a content and a trunk part for forming a filling space for the content in a region from this shoulder part to its bottom wall, and having a vacuum absorption panel partitioned and formed by at least one channel to make the trunk part a recess toward the inside of the container, a recessed part along the channel and having a channel depth furthermore deeper than that of this channel is provided in the channel positioned just below the shoulder part of the vacuum absorption panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149314-A (JP)
Title: Square pillar-like container conveyance conveyor
Inventor: ABE KAZUO
IPC: B65G17/26
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container conveyance conveyor for easily changing a container holder for pinching a square pillar-like container to a hold size suited for the outer square inches of the container.  <P>SOLUTION: The container conveyance conveyor comprises a one-stage or multiple-stage paired endless chains 1 that opposes in parallel each other on the same plane for rotary feed; a sprocket 2 wound by the endless chain 1; a drive shaft 3 and a follower shaft 4 for retaining the sprocket 2; and a container holder 5 that is mounted to the endless chain 1 at an equal interval for pinching square pillar-like containers. In the container conveyance conveyor, the pair of endless chains 1 is allowed to oppose in parallel each other, and the drive shaft 3 and the follower shaft 4 are obliquely moved so that the position of a virtual center line C in the pair of endless chains does not change, thus changing to a hold size corresponding to the square pillar-like container size without changing the center position of the container holder 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149092-A (JP)
Title: Power steering device
Inventor: SHIMIZU NOBORU
IPC: B62D5/07
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum steering feeling by selecting control characteristics suited to respective drivers.  <P>SOLUTION: A controller C comprises a table 20 for a steering angle for determining a solenoid current command value Iω from a steering angle signal θ; a table 21 for steering angular speed for determining the solenoid current command value Iω from a steering angular speed signal ω; and a table 22 for vehicle speed for determining a solenoid current command value Iv from a vehicle speed signal v. The table 20 for steering angle, the table 21 for steering angular speed, and the table 22 for vehicle speed include switching tables 20a to 20c, 21a to 21c, and 22a to 22c with different characteristics respectively. The controller C determines a solenoid current command value Iω on the basis of the switching tables 20a to 20c, determines the solenoid current command value Iω on the basis of the switching tables 21a to 21c, and determines the solenoid current command value Iv on the basis of the switching tables 22a to 22c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155141-A (JP)
Title: Hard fiber sheet and its manufacturing method
Inventor: FUJII MASANOBU
IPC: B32B5/26
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To simply manufacture a highly strong hard fiber sheet by recycling scraps of a fiber product in particular.  <P>SOLUTION: A mixed fiber MF obtained by mixing a normal fiber with a low melting point fiber is scattered onto a support sheet N<SB>1</SB>to form a mat MT, and then a support sheet N<SB>2</SB>is overlapped on the mat MT. This allows the mat MT, even if a recycled fiber with a shorter fiber length is used, to be supported in reinforcement by the support sheets N<SB>1</SB>, N<SB>2</SB>, to be strong enough to be handled easier even before a heat press process. The laminated mat LMT, thus obtained, is heated and pressurized to provide a hard fiber sheet FS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198462-A (JP)
Title: Adaptive power control system for transmitter for spread spectrum communication
Inventor: LOMP GARY R
IPC: H04B/
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for automatically and adaptively controlling a transmission power level of a mobile subscriber station in a cellular communication network using spread spectrum modulation.  <P>SOLUTION: The adaptive power control system of a spread spectrum transmitter of this invention includes a base station provided with an AGC amplifier (228), a despreader (231), a comparator (239), a power amplifier (237), a delta modulator (235), a multiplexer (234), a combiner (236) and a power measuring device (233), and the mobile subscriber station provided with a despreader (334), a demultiplexer (339), a demodulator (340), a variable gain device (341) and a transmitter (342).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004161403-A (JP)
Title: Car of elevator
Inventor: KUMAZAWA TAKANORI
IPC: B66B11/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car of an elevator capable of preventing a handrail from being obstructed in opening/closing a door and allowing a cage to be easily communicated with a trunk chamber with a simple structure.  <P>SOLUTION: The trunk chamber 3 is adjacently formed in the back of the cage 2. A rotating door 4 opening and closing a communication port between the cage 2 and the trunk chamber 3 is disposed between the cage 2 and the trunk chamber 3. Also, a wall handrail 7 extending to the front of the rotating door 4 is fitted to the inner wall surfaces 5 and 6 of the cage 2. The rotating door 4 comprises a first door part 9 disposed at the height of the wall handrail 7 and rotated to the trunk chamber 3 side and second door parts 10 and 11 disposed on the lower side of the first door part 9 and rotated to the cage 2 side.  <P>COPYRIGHT: (C)2004,JPO