baber/WOPTO huggingface dataset:
Patent JP-2002036622-A (JP)
Title: Imaging apparatus
Inventor: TAKEYAMA YOSHINOBU
IPC: G03G15/04
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that real time correction in the quantity of light, like a semiconductor laser, is difficult when the lighting period of an LED array is long because emission efficiency is lowered by heat generation and the emission quantity is decreased. SOLUTION: The imaging apparatus comprises emission data processing meant 23-25 generating emission data of an LED array. The data processing means converts image data into a number of bits matching the LED array and converts the image data to correct the quantity of light characteristics of the LED array thus generating emission data.
Patent JP-2002040940-A (JP)
Title: Bulging producer
Inventor: NAKAE YASUSHI
IPC: G09F1/08
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a producer which attracts people's attention and does not distort a screen even when a visual point is moved. SOLUTION: A bulging board 4 is bulged to a three-dimensional shape by the front edge of a floor board 3 pushed down by the finger inserted through a slot 2 bored at a back plate 1, by which the people's attention is attracted. The screen is not distorted even when viewed from diagonally and is erected by itself. The producer may be easily carried by hooking the finger at the slot 3.
Patent JP-2002038416-A (JP)
Title: Structure of temporarily provided bridge for railway
Inventor: MARUYAMA HIROMICHI
IPC: E01D101/30
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure for securing the downward space of a temporarily provided bridge to the maximum and capable of coping with non-broken line erection. SOLUTION: In the structure of a temporarily provided bridge which is composed of a main truss providing a plurality of oblique girders between a pair of side girders of a lower side girder and an upper side girder, a traverse girder provided in the direction of intersecting with the lower side girder of the main truss being in the direction of laying a rail at a proper interval, and the rail laid on the traverse girder, the traverse girder comprises an intermediate part laying the rail and a pair of arm parts positioned at both the sides of the intermediate part.  The arm part is fixed between the ends of the lower side girders of the main truss, a connection plate is provided to be fixed and fixed on the main truss so as to be integrated with the oblique girder of the main truss positioned on both the sides, two vertical girders are disposed in parallel so as to sandwich the rail on the traverse girder in parallel to the direction of laying the rail, a rail receiving base stretched over the bottom part of the vertical girder is arranged between the vertical girders, the center of the rail receiving base recesses a sleeper housing groove to house a sleeper, and the rail is laid on the sleeper and the traverse girder.
Patent JP-2002037177-A (JP)
Title: On-the-sea joining device for floating body structure
Inventor: YAMASHITA YASUO
IPC: B63B9/06
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an on-the-sea joining device for a floating body structure allowed to perform automatic welding by mechanically restraining vibration between floating body units in constructing a large floating body structure. SOLUTION: This on-the-sea joining device is composed of a carriage 5 mounted on rails 4 between the joining floating body units 1 by arranging the rails 4 on the floating body units 1, push and pull jacks 7 and 10 arranged on the carriage 5 and restraining horizontal directional dislocation of the floating body units 1 by sandwiching the rails 4 from an inside surface and an outside surface, a jack for holding a dislocation adjusting backing by projecting jack rods 11 from a tip opening space between joints and adjusting vertical directional dislocation of the floating body units 1 and a welding torch movably supported in the longitudinal direction by overhanging to rearward of the carriage.
Patent JP-2002037899-A (JP)
Title: Film for dyeing and method of dyeing film
Inventor: ONO MITSUMASA
IPC: B29C55/12
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film having improved dyeability. SOLUTION: The polyester film is a copolyester having a melting point within the range of 210 deg.C and 245 deg.C, is biaxially oriented and having a high temperature peak of its loss dynamic modulus in water of 85 deg.C or lower.
Patent JP-2001075903-A (JP)
Title: Connection managing method of digital interface
Inventor: KIN DOKYO
IPC: H04L12/40
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To allow the existing connected user to control the access to a third party device by making a 1st device respond to the access request of the third party device when the third party device is decided as having an access authority to a relevant register. SOLUTION: A bit stream outputted from a source device 32 is transmitted to a think device 36. The device 36 operating in a private mode identifies a device having an authority that allows access to a relevant register and stores its information. When a third party device 34 accesses the relevant register, especially when the device 34 reads and makes a lock request from/for the relevant register, and when the device 34 is identified as included in the device storing the information, the device 32 responds to the request. When the device 34 is not included in the device storing the information, an error code is returned from the device 32 to the device 34, and the request is not responded.
Patent JP-2002037684-A (JP)
Title: Regenerating method of silicon carbide-coated graphite element and silicon carbide-coated graphite element by the method
Inventor: KONDO TERUHISA
IPC: C04B41/87
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a regenerating method of a SiC coated-graphite element, and a SiC coated-graphite element which is regenerated by the method. The SiC-coated graphite element which has become its life end consisting of a SiC- coated graphite element, and used as an element for pulling up monocrystal, and as a suscepter for the epitaxial growth of a silicon wafer in a semiconductor manufacturing process which can homogeneously remove surface-coated SiC, can use a small type exhaust gas treating device and can reduce the semiconductor manufacturing cost. SOLUTION: The SiC-coated graphite element is reused after coating SiC with CVD method on the base material which is evaporated the surface coated SiC at a temperature not less than 1700 deg.C, under pressure not higher than 1.33 kPa, in an innert gas atmosphere or under pressure not higher than 1.33 kPa in an innert gas atmosphere.
Patent JP-2002038999-A (JP)
Title: Air/fuel ratio control device for engine
Inventor: TETSUNO MASAYUKI
IPC: F02D41/14
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent high exhaust emission control efficiency given by the storage effect of a catalyst 10 from lowering in learning to correct fuel injection amount in accordance with the result of the feedback control of an air/fuel ratio fed from a fuel injection valve 9 provided in each cylinder. SOLUTION: This air/fuel ratio control device comprises the fuel injection valve 9 provided in each cylinder, an O2 sensor 11 for detecting the concentration of oxygen remaining in an exhaust gas, and a control unit 12 for controlling an air/fuel ratio for every cylinder to be a theoretical air/fuel ratio in accordance with the detection result of the sensor 11. When learning the fuel injection amount, the control unit 12 cyclically changes the air/fuel ratio into plural air/fuel ratios including the theoretical air/fuel ratio and learns the fuel injection amount for every cylinder in accordance with the result of the air/fuel ratio control in a period when keeping the air/fuel ratio with the theoretical air/fuel ratio.
Patent JP-2001077065-A (JP)
Title: Polishing of molten silica using colloid
Inventor: DARCANGELO CHARLES M
IPC: B24B37/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To make smooth the surface of a silica substrate in a method to finally polish the silica substrate. SOLUTION: The method to finally polish a silica substrate comprises a process to provide the silica substrate, a process wherein first the surface of the substrate is polished using an aqueous solution containing at least one kind of a metallic oxide polishing agent and the surface roughness Ra of the substrate is set in the range of about 6 to 10 Å, and moreover, a process wherein the surface of the substrate is polished using an alkailne aqueous solution containing a colloidal silica of a particle diameter of 500 nm or shorter to set the surface roughness Ra in the range of 5 Å or shorter.
Patent JP-2001129989-A (JP)
Title: Drive circuit for liquid droplet atomizing device
Inventor: ONISHI KOSEI
IPC: B41J2/055
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit for a liquid droplet atomizing device capable of smoothly supplying liquid to a pressurizing chamber, even when a large volume of the liquid is atomized. SOLUTION: A coil L1 is provided in series with a resistor R1 which decides the charge characteristics of a charging circuit 12 of a piezoelectric/ electrostriction element 1 and thereby the start characteristics of charging voltage during its rise shows a slow start. Further, a discharging circuit is provided in two stages and time required for electric discharge of a unit voltage in a second discharging circuit 13b is made shorter than time required for electric discharge of a unit voltage in a first discharging circuit 13a. In addition, coils L2, L3 are installed in series with resistors R2, R3 for deciding discharging characteristics of the circuits 13a, 13b.
Patent JP-2002047771-A (JP)
Title: Sloping device
Inventor: HAMASHITA HARUO
IPC: E04F11/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a sloping device which can be easily constructed. SOLUTION: A sloping device 1 is equipped with one receiving portion 23 to be installed on one frame body 3, other receiving portion 25 to be provided on other frame body 5 having a height lower than the other frame body 3, a sloping frame body 7 to be provided between one frame body 3 and the other frame body 5, and a supporting strut 9 to be attached to the sloping frame body 7; the sloping frame body 7 is equipped with linking portions 29 and 32 which are linked to the one and the other receiving portions 23 and 25 from the upper portion, and the supporting strut 9 has the dimensions in up-down direction which can be freely variable, and also installation position and attaching angle for the sloping frame body 7 relative to the sloping frame body are freely variable.
Patent JP-2001229913-A (JP)
Title: Sealed battery
Inventor: KIN GENCHU
IPC: H01M50/574
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a battery, capable of securing safety of the battery by accurately breaking current in a preset pressure range when an internal pressure rises above a specified value caused by an abnormal operation of the battery. SOLUTION: The battery is provided with a can for storing a power generation means, a variable plate, which is linked and sealed in an opening part of the can with a gasket therebetween, and which is capable of deforming outward by an internal pressure of the battery, a terminal cap arranged on an uppermost part with respect to the variable plate, and a current breaking means, which is arranged between the variable plate and the terminal cap, and which is cut by a deforming pressure of the variable plate for breaking current.  The current breaking means is provided with a traverse arranged, so as to cross above the center of deformation of the variable plate, an insulated printed board formed on the traverse including a breaking part and a via hole, an upper conductive thin film formed on the upper part of the insulated printed board, and a terminal part formed inside the via hole for energizing the variable plate and the upper conductive thin film.
Patent JP-2002048028-A (JP)
Title: Fuel injector
Inventor: NAGAI KOICHI
IPC: F02M55/02
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injector capable of flexibly setting the distributing direction of a high pressure fuel to a control chamber and an injection chamber when viewed from an inflow passage without impairing durability. SOLUTION: A bending part 50c and a branch part 50a of a first oblique hole 50j constituting a fuel passage communicating an inlet with the injection chamber are separated, a straightening part 50b is formed between the branch part 50a and the bending part 50c, and edge angles A, B, C and D formed of a passage wall surface of the first oblique hole 50j, a passage wall surface of a vertical hole 50d and a passage wall surface of a second oblique hole 51 are constituted so as not to become an acute angle.
Patent JP-2002046051-A (JP)
Title: Polishing apparatus for outer periphery of piston ring
Inventor: KANEMITSU KEIICHI
IPC: B24B41/06
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a polishing apparatus for the outer periphery of a piston ring having low polishing resistance and high productivity. SOLUTION: This sliding polishing apparatus 1 for a piston ring includes a ring base 10, a pusher 20, a ring retainer 30 and a lap 40. The piston ring 2 is placed on the upper surface of the ring base 10 and pushed radially inwardly of the piston ring by the pusher 20 from three directions so as to be deformed into a true circle. The piston ring 2, clamped by the ring retainer 30 and the ring base 10 and deformed into a true circle, rotates about the axis of the piston ring 2 integrally with the ring base 10. Then the outer peripheral surface of the piston 2 is polished as it abuts a lapping film 42 mounted around a roller 41 provided on the lap 40, the lapping film vibrating in the direction of the axis of the piston ring 2.
Patent JP-2002055305-A (JP)
Title: Color synthesizing optical system, picture projecting optical system and projection type picture display device
Inventor: SUGAWARA SABURO
IPC: G03B33/12
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a color synthesizing optical system, a picture projecting optical system and a projection type picture display device which does not cause the irregularities of brightness and color of picture even when the incident angle of luminous flux with respect to dichroic film differs with an incident position on the dichroic film. SOLUTION: In a color synthesizing optical system which synthesizes color light reflected by dichroic films 25B, 27B and color light transmitted by dichroic films, an optical thickness of the dichroic films is increased or reduced from one end side of inclination direction to another end side with respect to the inclination direction for the incident optical axis of the color light reflected by the dichroic films.
Patent JP-2002057772-A (JP)
Title: Holder
Inventor: KONNO HIDEAKI
IPC: H04M1/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a holder that provides a small compressive load in the case of mounting a mount electronic component on a portable telephone set or the like, attains close contact between the electrode of the mount electronic component and a substrate electrode, simplifies the mount process, reduces the production cost and reduces the space of the mount position of the mount electronic component. SOLUTION: In the holder having a hold section to support the mount electronic component and an elastic conductive connector section connecting its electrode to the substrate electrode at its insulating bottom face, the conductive medium is penetrated through the bottom of the holder, the end is projected to the front side and/or the rear side of the bottom, and a side circumferential face of the projected part is covered with a rising cylinder from the bottom face.
Patent JP-2001115965-A (JP)
Title: Valve for compressor
Inventor: NABIRU HABIBU FARAGU
IPC: F16K1/34
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a compressor valve having valve members with an element designed to vibrate at least substantially in a phase-shifted manner during operation in order to reduce or eliminate noises produced by the compressor valve due to vibration of the valve members. SOLUTION: This compressor valve 1 includes a valve element 3, and the valve element has a generally cylindrical cavity 5 therein. A base of the cavity 5 forms a valve seat 7 of the valve 1. Discharge ports 9 extend through the valve element 3 to the valve seat 7. A flexible valve disk 11 is disposed on the valve seat 7. The valve disk 11 is situated on the delivery ports 9 and closes the delivery ports 9 under normal conditions. A guide member 13 is disposed on the valve disk 11 to form a gap between the valve seat 7 and the guide member 13. The gap allows the valve disk 11 to make bending motion by accommodating its bending.
Patent JP-2002028889-A (JP)
Title: Brush bristle clipping rotary blade facilitating setting of fixed blade
Inventor: HAMANO KYOJI
IPC: B26D1/38
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a clipping rotary blade for bristles of a brush simplifying the fitting of a fixed blade and clarifying a setting position. SOLUTION: A fixed blade height reference plate 2 provided with a fitting groove for a fixed blade longitudinal reference plate 3 is fixed to the upper section of a rotary blade 1 by bolts. The edge of the rotary blade 1 and the fixed blade height reference plate 2 are made flush with each other by cylindrical polishing, the rotary blade 1 is set on a bearing, and the fixed blade longitudinal reference plate 3 is fitted. The edge of the fixed blade is set according to the junction between the fixed blade height reference plate 2 and the fixed blade longitudinal plate 3, and finally the fixed blade height reference plate 2 and the fixed blade longitudinal reference plate 3 are removed.
Patent JP-2002060050-A (JP)
Title: Sheet inverting device
Inventor: YONEDA TOSHIHIRO
IPC: B65H15/02
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet inverting device capable of smoothly inverting even high and heavy sheets such as sheets of corrugated boards, into a condition in which their outer peripheries align with one another, without folding or damaging the sheets. SOLUTION: A sheet inverting frame 3 is provided between a feeding conveyor 1 and a discharge conveyor 2 and rotatably supported. The sheet inverting device is provided with a pair of clamp conveyors 13a and 13b, a clamp moving device 17 for moving the pair of clamp conveyors 13a and 13b in opposite directions, and a gate for opening and closing the ends of the pair of clamp conveyors 13a and 13b. A stack of sheets S0 is fed onto the lower clamp conveyor from the feeding conveyor 1 and is clamped by the pair of clamp conveyors 13a and 13b from its top and bottom, and the sheet inverting frame 3 is rotated 180 deg. with the gate closed; after the stack of sheets S0 is inverted, the pair of clamp conveyors 13a and 13b are moved away from each other to feed the inverted stack of sheets S0 onto the unloading conveyor 2.
Patent JP-2002060513-A (JP)
Title: Substrate and prepreg
Inventor: OKAWA HIROSHIGE
IPC: C08J5/24
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate and a prepreg which comprise at least a glass cloth and a polyvinyl benzyl ether resin, surpress the change of electric characteristics at a high temperature and a high humidity, and maintain stable electric characteristics for a long period. SOLUTION: The substrate and the prepreg which each has a resin and a glass cloth subjected to at least a fiber-opening treatment, wherein the resin is a polyvinylbenzylether compound and the glass cloth is subjected to a surface treatment using a coupling agent.
Patent JP-2002060023-A (JP)
Title: Baggage receipt/delivery system and baggage receipt/ delivery method
Inventor: OKAWA TAKESHI
IPC: G06Q50/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a baggage receipt/delivery system and a baggage receipt/ delivery method capable of receiving a baggage during traveling in route, enhancing a service for a customer and reducing a work cost. SOLUTION: The system 1 is installed at respective collection and delivery sites carrying out loading/unloading of cargos. Vehicle information, cargo information, route information and driver information are managed at real time by various kinds of data bases stored in a memory 12 of a server 6 in the respective system 1. When a cargo is committed at an optional place, a vehicle on which the cargo can be loaded on is looked for by referring to the various kinds of data bases. Change information of a traveling route is transmitted to a navigation system 2 loaded on the corresponding vehicle and this circumstance is informed to a cellular telephone 4 of a driver who drives the corresponding vehicle.
Patent JP-2002060457-A (JP)
Title: Moistureproofing and insulating treatment composition and moistureproofed and insulated electric and electronic parts
Inventor: SHIGA SATOSHI
IPC: C08K7/22
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a moistureproofing and insulating composition suitable for a moistureproofing and insulating treatments of electric and electronic parts and to provide electric and electronic parts obtained by using the same. SOLUTION: The composition contains (a) a hydrogenation product of a hydroxyl-group-containing liquid polyisoprene polyol, (b) a polyisocyanate, (c) crystalline silica, (d) a halogen-containing phosphoric ester, (e) antimony trioxide, and (f) a hollow microspherical filler. Electric and electronic parts moistureproofed and insulated with the composition are provided.
Patent JP-2002054471-A (JP)
Title: Engine rotation control device for work vehicle
Inventor: NUNOHARA TATSUYA
IPC: B60K25/04
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by comparing a conventional machine operation type and an electric operation type with each other, improve reliability, and improve management, in an engine rotation control device for a work vehicle provided with an engine control unit, such as a governor, annexed to an on- vehicle engine and controlling its rotation, and a controller on the work machine side disposed near the work machine. SOLUTION: A controller C on the work machine side comprises an operation part C1 capable of inputting operation by a worker; and a control circuit part C2 to output an electric signal for control capable of controlling an engine control unit G according to an operation input to the operation part C1. The output side of the control circuit part C2 is connected to the engine control unit G through electric wires L1-L3.
Patent JP-2002062151-A (JP)
Title: Navigation system for vehicle
Inventor: NIIDA AKIKATSU
IPC: H04M3/42
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of useless traveling when a person being visited is not at home for delivery of goods or parcel delivery where a large number of homes are visited sequentially along a guide course. SOLUTION: Telephone numbers are inputted previously in correspondence with homes being visited and recorded in correspondence with a memory 50 of homes to be visited and a memory 53 of telephone number. At the time of traveling along a first guide course for visiting respective homes sequentially, a home to be visited next is selected at a selecting section 52 before traveling is started from one point to another, and that home is called by means of a portable telephone 47. When a ringing tone from a person at the other end of the line continues by a specified number of times or more or when a message of answer phone is delivered, a telephone response analyzing section 57 decides that a person being visited is not at home, a section 51 for setting the order of homes being visited sets an order for visiting that home last, and a guide course operating section 30 operates a new course according to that conditions and presents an operated guide course. The operation is repeated and all homes are visited sequentially.