baber/WOPTO huggingface dataset:
Patent JP-2003050984-A (JP)
Title: Preventing mechanism for malfunction due to dew condensation
Inventor: TAKEUCHI KOJI
IPC: G06K19/077
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent an adjacent electric component from short-circuiting even in case of dew condensation on an electric component or insulating seal. SOLUTION: A liquid crystal control part 3 of a portable telephone has its control board 12 where control components 9, 5, 6, 11, and 10 are mounted folded in two when viewed from a flank. The vinyl-made uneven insulating seal 4 is stuck to prevent the folded control components 9, 5, and 6, and the control components 11 and 10 from coming into contact with each other. Dew condensation 7 is possibly caused on the control components or uneven insulating seal 4 owing to abrupt variation in temperature. Dew condensation 7 is easy to stay in a recessed part of the uneven insulating seal 4 because of its surface tension, so the control components, e.g. 9 and 5 are prevented from short- circuiting.
Patent JP-2003049756-A (JP)
Title: Ignition device for internal combustion engine
Inventor: MURAKAMI RYUICHI
IPC: F02P3/04
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent an internal combustion engine from being burned at a timing different from a regular ignition timing when the power supply of the internal combustion engine is turned on. SOLUTION: Until the drive power Vcc of a microcomputer 10 is turned on immediately after a power to the internal combustion engine is turned on, a transistor Tr3 is turned off due to absent of an output signal from a reset terminal, a first power transistor Tr1 is turned on with a battery source VB, and a second power transistor Tr2 is turned off. By this, a primary current I1 does not flow to the primary winding IC side of an ignition coil IC, and a secondary voltage V2 is not produced on the secondary winding IC2 side thereof. When the drive power Vcc of the microcomputer 10 is turned on, the transistor Tr3 is turned on by an output signal from the reset terminal of the microcomputer 10. After that, a spark is properly produced from an spark plug SP by a spark control signal Sc caused by a regular ignition control for burning of fuel.
Patent JP-2002159437-A (JP)
Title: Endoscope
Inventor: MIYAGI TAKAYASU
IPC: A61B1/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope capable of settling positions of coils for generating magnetic fields in the probe for state detecting, and of displaying correctly an insertion state of the insertion section and a position of the distal end formation in a monitor for state detecting, even when a type of endoscope varies. SOLUTION: Concerning the endoscope comprising a control section, the insertion section 23 connected to the control section, and the distal end formation 27 provided in the distal end of the insertion section 23, the state detecting probe 38, which is provided with a plurality of coils 40a for generating magnetic fields or for detecting in the axial direction with given intervals, is passed through at least in one part of the insertion section 23 in the axial direction, and the distance A between the forefront of the distal end formation 27 and the coil 40a end nearest to the front side can be made equal even when a plurality of endoscopes vary in types.
Patent JP-2003060466-A (JP)
Title: Laminated lc composite component
Inventor: YAMAGUCHI NAOTO
IPC: H03H7/09
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a laminated LC composite component, in which input/ output impedance is not affected by the working accuracy, at manufacturing, and the input/output impedance can be adjusted with high accuracy and stability. SOLUTION: A laminated LC filter 21 comprises an insulator sheet 24, having resonator electrodes 30, 31 on the surface thereof, insulator sheet 23 and 25 respectively having impedance adjusting electrodes 32, 33 and 34, 35 on the surfaces thereof, insulator sheet 22 and 26 respectively having grounding electrodes 36, 37, and other components. The inverted L-shaped electrodes 32, 33, 34 and 35 are respectively overlapped, on the parts from input/output drawing sections 30a, 31a of the electrodes 30, 31 to grounding ends 30b, 31b, in the direction of laminating the sheets 22-26. The electrodes 32, 33, 34 and 35 form inductors L5, L6, L7 and L8 respectively.
Patent JP-2002075503-A (JP)
Title: Electric connector
Inventor: FUCHS HELMUT
IPC: H01R4/24
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To simplify a known rectangular electric connector to provide a basis for easy and simple mass production thereby. SOLUTION: In this electric connector 10, in particular, for sensor technology, a contact passage 17 for receiving each contact 16 is formed in a contact carrier 11 manufactured preliminarily of an insulating material, and a grip 13 is fixedly coupled to the carrier 11. The grip 13 is a constitutive portion integral with the contact carrier 11 manufactured preliminarily in the present invention and has plural stranded wire passages 27 for inserting insulated stranded wires 14 of a connection conductor 15, the passages 27 are crossed with the each contact passage 17 located in the carrier 11 at an angle W, the each contact 16 received into the contact passage 17 has at least one protrusion 31 intruded into the stranded wire 14 in its rear side and is movable from an unoperated position inside the contact passage 17 to its contact position,  and the protrusion 31 is located in the contact position inside the stranded wire 14 held already in the stranded wire passage 27.
Patent JP-2003056917-A (JP)
Title: Combustion hot air heater
Inventor: WATANABE ISAO
IPC: F23N5/26
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a combustion hot air heater that can prevent a person, particularly, an old person warming himself by the heater from forgetting the need of refueling the heater, the extension of the operation of the heater, and the ventilation of the staying room. SOLUTION: This combustion hot air heater is provided with a control circuit 11 which executes burning operation for a preset prescribed period of time and, in addition, gives a warning by flickering the whole body of a liquid crystal display device 5 for a fixed period of time when fuel is short in the fuel tank of the heater, the remaining time of the burning operation, an extremely dropped oxygen concentration in the room, and so on, during the course of the burning operation.
Patent JP-2003054233-A (JP)
Title: Mounting structure for vehicle side end part of suspension arm
Inventor: KAWAGUCHI MASAKIYO
IPC: B62D25/20
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To enhance rigidity of the mounting structure of the vehicle side end part of a suspension without lowering rigidity and strength of a body. SOLUTION: This mounting structure has a pivotal member 40 to pivotally support the front end of a trailing arm 10 and a bracket 30 to support the pivotal member fixed to a side member 18 serving as a body structure member. The bracket partitions a recessed part 30 to accept the front end of the trailing arm 10 by co-operating with a locker 20 serving as another body structure member. The bracket has a pair of side walls 30A and 30B fixed to the side member 18 at their upper end parts, and a bottom surface 30C serving as a plane part, which is disposed away from the side member 18 and is extending parallel to the axial line 34 of the pivotal member 40. The connecting part 40B of the pivotal member at its one end is fixed to the bottom surface 30C, and the connecting part 40C at its other end is fixed to the lower surface of the locker 20 functioning as another bracket.
Patent JP-2003060259-A (JP)
Title: Magnetic detection element and manufacturing method therefor
Inventor: OSHIMA MASAHIRO
IPC: H01F41/32
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detecting element usable for narrow track width, by holding a bias base layer in a bcc structure, and improving the magnetic characteristics of a bias layer. SOLUTION: The magnetic detecting element includes a gap layer 22 formed on a substrate, and at least an antiferromagnetic layer 26, a fixed magnetic layer 27, a non-magnetic conductive layer 28, and a free magnetic layer 29, each constituting as a multilayer resistance layer. The magnetic detecting element includes a bias base layer 33 and a bias layer 34 formed on both sides of the track-width direction of the free magnetic layer 29, the non-magnetic conductive layer 28, and the fixed magnetic layer 27 in the multilayer resistance layer 20. An amorphous conductive layer 32 is formed in a both-side region of the antiferromagnetic layer 26.  The bias base layer 33 and the bias layer 34 are formed sequentially from face of the amorphous conductive layer 32, as a lower layer of the amorphous conductive layer 32, in the both-side region of the antiferromagnetic layer 26, and the bias layer 34.
Patent JP-2002099059-A (JP)
Title: Photothermographic material
Inventor: KONG STEVEN H
IPC: G03C1/498
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a photothermographic material providing a stable image formed by heat and light on a light box. SOLUTION: The photothermographic material comprises a support including a binder and one or more layers on one side having a photocatalyst, a source of a non-light-sensitive silver ion capable of being reduced and a reducing agent composition, which are reactively related. The photothermographic material has at least one or more kinds of compounds for stabilizing the image which have a sufficient amount for increasing a blocking force at least 0.01 or more, in one or more backside layers of the support, or any of layers related to one backside layer, or in combination of the support and one or more backside layers and/or the related layers. The blocking force is defined by a formula (1). [λ, j(λ), A(λ) are defined in the details of the patent].
Patent JP-2003057562-A (JP)
Title: Eye-width adjusting mechanism for binoculars
Inventor: YANAGISAWA AKIRA
IPC: G02B7/02
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an eye-width adjusting mechanism for binoculars which is applicable to even relatively large-sized binoculars by improving the capability of holding the parallelism between both the optical axes. SOLUTION: The eye-width adjusting mechanism 2 for the binoculars 1 is constituted by coupling a couple of both coupling members 5 and 6 fixed to both barrel bodies 3 and 4 one over the other so that they can relatively move at right angles to the optical axes L1 and L2 , or in the contacting/leaving directions of the barrel bodies 3 and 4. One coupling member 5 is provided with a plurality of guide grooves which extend at right angles to the optical axes L1 and L2 and a plurality of long holes and the other coupling member 6 is provided with a plurality of guide pins 9 which movably engage the guide grooves 7 and a plurality of flotation-preventive screws 10 which movably engage the long holes 8 and have head parts 10a whose diameter is larger than the width of the long holes 8 at projection ends of the long holes 8.
Patent JP-2003066446-A (JP)
Title: Light guide plate and manufacturing method of stamper for manufacturing the same
Inventor: ASUKATA TAKAYUKI
IPC: G02B6/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a stamper for manufacturing a light guide plate capable of increasing brightness with uniformity over the whole surface of the light guide plate. SOLUTION: On a conductive substrate 31 after a development process, an area 32 formed with a rugged pattern and a dummy electroforming part 33 are exposed as conductive parts. On the other area, a photo resist layer 34 is left. The dummy electroforming part is arranged on the incident side 35 of the light guide plate to be manufactured, and is not arranged on the non- incident side 36. This conductive substrate is installed as a cathode so as to face an anode, and is plated. The thickness of the plating is dependent on a current density distribution.  Since the current density distribution is coarse on the side formed with the dummy electroforming part and is dense on the opposite side, the rugged pattern is low in height on the incident side and high on the opposite side, therefore, even though the light guide plate thus manufactured has a uniform rugged pattern, it can uniformalize brightness.
Patent JP-2003062770-A (JP)
Title: Mutual power transmission device
Inventor: KADOTA SHINJI
IPC: B25J3/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To enable power transmission to an action point unit and the development of a reaction force in a force point without the need for control by software and in a simple configuration in a mutual power transmission device transmitting a force to the action point unit remotely arranged. SOLUTION: The mutual transmission device is provided with a force point unit 10 coupled by a flexible coupling 13 elastically transforming an encoder 12 displaced with displacement of a force point 11 and a pulse motor 14a, and a force point unit 20 coupled by a flexible coupling 23 elastically transforming an encoder 22 displaced with displacement of a force point 21 and a pulse motor 24, wherein an instruction pulse for driving the pulse motor 24 is generated on the basis of the pulse signal outputted from the encoder 12 and an instruction pulse for driving the pulse motor 14 is generated on the basis of the pulse signal outputted from the encoder 22.
Patent JP-2003068775-A (JP)
Title: Circuit board resin molding device and manufacturing method thereof
Inventor: TAGUCHI KATSUHISA
IPC: B42D15/10
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a circuit board resin molding device having high-strength in a simple process, and a circuit board resin molding device having high-strength. SOLUTION: In this method for manufacturing a circuit board resin molding device, the front face of the circuit board, whose back face is coated with a hardenable resin, is coated with a hardenable resin by in-molding method to seal the circuit board, and the resin is hardened to obtain the circuit board resin molding device.
Patent JP-2003066665-A (JP)
Title: Image forming device
Inventor: HATORI SATOSHI
IPC: G03G15/08
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which a developing gap between an image carrier and a developer carrier is extremely highly accurately adjusted. SOLUTION: A rotatable roller 200 abuts on a supporting shaft 119 partially projected from bearings 151a and 154a. The roller 200 is pressed with elastic force with which the supporting shaft 119 is pressed by the elastic force of a taut coil spring 202 laid over an arm 201 and a supporting panel 18. Thus, since the supporting shaft 119 of a revolver developing device 100 is biased by the pressing of the roller 200, a backlash component between the supporting shaft 119 and the bearing 154a is eliminated, and the fluctuation of the supporting shaft 119 at a rotating time is eliminated, so that the developing gap G is extremely highly accurately adjusted.
Patent JP-2003062068-A (JP)
Title: Needle cannula for injection of liquid medicine and syringe equipped therewith
Inventor: SHIMIZU YASUHIRO
IPC: A61M5/24
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a needle cannula for the injection of liquid medicine such as anesthetic solution to relieve a pain in an introversion method to be used in the removal of veins in the large saphenous vein (LSV) and small saphenous vein (SSV) and not limited to that, during and after accompanying a strip procedure in conventional stripping operations, a hemostatic solution and the like capable of injecting them effectively and easily along the LSV and SSV. SOLUTION: The needle cannula for the injection of liquid medicine comprises the following features: 1. a curved shape is previously formed, and the needle cannula has at least a small opening for the injection of pharmaceutical solution at the leading edge portion, and the leading edge portion has a round structure so as not to puncture living tissues. 2. It has such flexibility to allow a curved formation by the use of a human hand and has at least a small opening for the injection of pharmaceutical solution at the leading edge portion. Further, it has a round structure at the leading edge portion so as not to puncture living tissues.
Patent JP-2003064712-A (JP)
Title: Construction method for chipping existing underground structure
Inventor: SAKANO FUSAO
IPC: E02D17/04
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To overcome problems such that struts are provided from side to side in order because heavy equipment, etc., cannot get close to a neighboring line, such that much labor is required due to a construction method in which rubble is accumulated, and such that the take-in/out of equipment and materials, the carrying-in of fill, and the treatment and effective utilization of the rubble are inadequate, in a conventional chipping construction method using the heavy equipment, an excavating drill, etc. SOLUTION: In a construction method for chipping an existing underground structure, a hole is drilled in a part of a slab in the existing underground structure; the equipment and the materials are taken in/out by using the hole; after that, the carrying-in of the fill, and the treatment and effective utilization of the rubble can be carried out; and chipping work is executed upward from the side of an under surface part of the existing underground structure. Thus, the take-in/out of the equipment and the materials, the carrying-in of the fill, the treatment of the rubble and the like can be carried out by using the holes which are drilled in the slabs from a first floor to a floor located above the first floor by several floors, so that the work can be executed and so that working efficiency can be enhanced.  The existing underground structure on the neighboring line is surely collapsed; and a new ground structure is surely and simply constructed in a position of the collapse of the existing underground structure after the collapse thereof, so as to utilize land effectively.
Patent JP-2003063913-A (JP)
Title: Resin composition having antibacaterial and deodorant property
Inventor: TOMIBE JUNKO
IPC: A01N25/30
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition, which has a high deodorant property and can efficiently exert an antibacterial activity with a minor amount of metal ingredients. SOLUTION: The composition comprises a resin and powder of carboxyl group-containing fiber. The powder of carboxyl group-containing fiber has a diameter of 5-100 μm and a length of 10-2000 μm, and carries a metal, a metal compound or a metal ion selected from a group of copper, silver and zinc.
Patent JP-2003068896-A (JP)
Title: Memory film and its manufacturing method, memory cell, semiconductor storage device, semiconductor integrated circuit and portable electronic equipment
Inventor: IWATA HIROSHI
IPC: H01L29/788
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a memory film capable of operating at a low voltage. SOLUTION: A semiconductor storage device comprises a semiconductor substrate 211 to become a first electrode, a first insulating film 212 formed on the substrate 211, a first conductor film 213 formed on the first insulating film 212, a silicon nitride film 231 containing fine particles 221 made of a second conductor formed on the first conductor film 213, and a third conductor film 219 to become a second electrode formed on the silicon nitride film 231.
Patent JP-2002147644-A (JP)
Title: Thermostatic valve
Inventor: WOLBER HELMUT
IPC: F16K11/044
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermostatic valve capable of properly mixing the cold water and the hot water before the water reaches a temperature sensor with small pressure loss. SOLUTION: This thermostatic valve has a hollow cylindrical valve element, and its two end parts are respectively used as inlet ports of the hot or cold water. The mixed water of the hot water and the cold water collides with the temperature sensor, which as a function of the temperature, moves the valve element largely or slightly. A mixing device is mounted in the valve element, and the hot water flowing in the mixing device is distributed into several flows, that is, two radially directed flows and the axial flow flowing around an end part of a sleeve. The radial flow parts of the hot water are faced with the axial flow of the cold water. Whereby, the hot water and the cold water can sufficiently be mixed before the water reaches the temperature sensor.
Patent JP-2003078786-A (JP)
Title: Infrared ray photographing device
Inventor: MARUYAMA TSUTOMU
IPC: H04N5/369
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To realize downsizing and weight reduction of an infrared ray photographing device. SOLUTION: An objective lens 120 and an infrared ray sensor 140 are laid out on an optical axis OA side by side. A low temperature reference heater 162 and a high temperature reference heater 163 are mounted on a mount board 107 in addition to a high variable magnification lens 130 and a low variable magnification lens 152. A moving mechanism 108 moves the mount board 107 to replace the high variable magnification lens 130 with the low variable magnification lens 152 and the low temperature reference heater 162 and the high temperature reference heater 163 are sequentially located on the optical axis OA in the process of replacement.
Patent JP-2003082809-A (JP)
Title: Reinforcing plate sticking device of outer wall panel
Inventor: NAGAYA TOYOHIKO
IPC: E04C2/30
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing plate sticking device of an outer wall panel capable of enhancing working efficiency, reducing the number of workers to contrive reduction of a labor cost, shortening time required for manufacture of the outer wall panel, and further preventing damage of the outer wall panel during working by automating working sticking a reinforcing plate on the outer wall panel to some extent. SOLUTION: The reinforcing plate sticking device is provided with a transport mechanism 2 for horizontally transporting the outer wall panel 3, a reinforcing plate storing vessel 7 arranged downward of a transport face 5 of the outer wall panel 3 by the transport mechanism 2 and storing one or more reinforcing plates 6, a sticking mechanism 10 arranged downward of the transport face 5 frontward of the reinforcing plate storing vessel 7 and vertically operating a suction part 9 sucking a front end 8 of the reinforcing plate 6 to stick the front end 8 of the reinforcing plate 6 on a lower face of the outer wall panel 3, and a pressure-fitting mechanism 11 pushing the whole reinforcing plate 6 sticking the front end 8 by the sticking mechanism 10 to be adhered to the outer wall panel 3.
Patent JP-2003078053-A (JP)
Title: Positioning jig for machining semiconductor
Inventor: FUKUDA TSUTOMU
IPC: H01L23/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To improve wearing resistance of a clamp 5 to be engaged with a semiconductor package, and to prevent precision in positioning from being deteriorated by sticking solder plating on a lead L by clamping the lead L in a positioning jig 1 for machining a semiconductor package I. SOLUTION: In the positioning jig 1 for machining a semiconductor, the semiconductor package I to be placed on the machining part of the machining process of the semiconductor package I is positioned at a prescribed location in the process. The top end of a main body 2 of jig, which can appear/disappear toward the semiconductor package I placed on the machining part, is provided with the clamp part 5. The lead L protruded from a main body P of package of this semiconductor package I can be clamped, and at least the clamp part 5 of this main body 2 of the jig is made from a very high hardness sintered compact 6 composed of a sintered diamond compact or sintered CBN compact.