baber/WOPTO huggingface dataset:
Patent JP-2003101323-A (JP)
Title: Card device, electronic equipment, and radio equipment
Inventor: KOGA SHOICHI
IPC: H01Q1/22
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a card device that can obtain an effect resembling antenna diversity while using a single antenna. SOLUTION: This card device is provided with the single antenna 12 which is electrically connected to electronic equipment having an electronic equipment ground 102 in a state where the antenna 12 is inserted into the slot of the equipment and provided on a carrier 11, a card ground 13 provided in the carrier 11 and electrically connected to the antenna 12, and a switch 14 which connects and disconnects the card ground 13 to and from the electric equipment ground 102 in a high-frequency mode while the switch 14 is inserted into the slot.
Patent JP-2004016299-A (JP)
Title: Freely rotatable chair
Inventor: HATA SEIKICHI
IPC: A47C3/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freely rotatable chair capable of being rocked back/forth, left/right and horizontally rotatively with a small force or a small drive.  <P>SOLUTION: The chair has a rotative bucket 1 having a perfect hemisphere formed on an outer face to be seated on an inner face and supported to bring a plurality of free roller members 8 in contact with the outer face and a bucket carrier 6 having a tilting mechanism section 26 with a screw rod 21 engaged with a bucket connecting rod 20 connected to a bottom of the bucket 1, and rocking motion is caused by driving a motor A 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021490-A (JP)
Title: Task performance support system
Inventor: OGAWA MASAYUKI
IPC: G06Q50/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To support the task of an operator by presenting necessary task procedures to be performed to the operator, and associating necessary information for each task according to the characteristics of a product, and according to the progressing status of the task of the operator and the state change of the task to be performed.  <P>SOLUTION: A task procedure generating means 9 efficiently generates task procedures suitable for the task of a product from a task procedure template 4 in a task procedure temporary file 10 according to the characteristics of a product managed by a product characteristic rule master 6. Furthermore, a task procedure generating means 11 extracts a difference of task alternation, and generates the altered task procedure from the temporary file 10 and the task procedure history template 5 in a task procedure temporarily file 12. Concerning any cancelled task, it is prevented from being cancelled when the task performance result is present.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003117862-A (JP)
Title: Method and device for adjusting position of hand
Inventor: YAZAWA TAKAYUKI
IPC: B25J13/08
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a hand position adjusting method and device capable of narrowing the requisite space, shortening the cycle time, and lessening error factors. SOLUTION: The position adjusting device for a hand 1 of a robot movable to the front and rear and to the left and right and also capable of revolving is to adjust the hand position by intruding the hand 1 to over or under a work 2 from the front or rear and is furnished with a pair of first sensors 3 installed on the hand 1 in line on the left and line and a second sensor 4 installed on the side of the hand 1, and when the hand 1 is intruding, the first sensors 3 sense the front edge 2a and rear edge 2b of the work 1 to determine the inclining angle θ in the left-right direction of the work 2 on the basis of the difference in the coordinates of the robot,  and the front edge 2a or rear edge 2b of the work 2 is sensed on the basis of the result from sensing by the first sensors 3 while the side edge 2c of the work 2 is sensed on the basis of the result from sensing by the second sensor 4.
Patent JP-2004019367-A (JP)
Title: Electric unlocking type door lock device for vehicle
Inventor: TAKEUCHI SHIGERU
IPC: E05B83/16
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric unlocking type door lock device excellent in assembly workability and working smoothly for a long term.  <P>SOLUTION: In the electric unlocking type door lock device for vehicles, a motor drive unit is provided with a cam gear integrally having an engaging cam face engaging with a ratchet and a worm wheel, a motor having a worm 21a meshing with the worm wheel of the cam gear, a spring means turnably restoring the cam gear to the position where the engaging cam face does not engage with the ratchet, and a motor housing 20 integrally constituted of a motor accommodation part and a split-cylinder-like recess bearing having a turning shaft of the cam gear and a worm shaft supporting a free end of the worm shaft installed detachably from a direction crossing an axis. Further, when the worm is rotationally driven in the unlocking direction, the inclination of tooth face of the worm wheel and the position of the split-cylinder-like recess bearing are set so that the front end of the worm receives a force in the direction to bring the tip end of the worm in close contact with the bearing .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025199-A (JP)
Title: Mold for forming grid board for lead storage battery
Inventor: KIKUCHI DAISUKE
IPC: H01M4/73
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for forming a grid board for a lead storage battery with which the grid board for the lead storage battery can efficiently be formed at a good yield by making sufficient running of molten metal to a recessed part for forming a thin part of a foot part of the grid board.  <P>SOLUTION: A mold 22 is provided with a pair of forming molds 20, 21 joined so as to be mutually attachable/detachable which form the grid board for the lead storage battery having a foot part at one end edge in the main part, wherein both side parts of the foot part in the width direction constitute thick parts and the intermediate part between these thick parts constitute a thin part. Recessed parts 14a, 15a corresponding to the main part of the grid board are respectively formed on the mutually mated surfaces in the one pair of forming molds 20, 21. Further, a recessed part 15b corresponding only to the thick part of the foot part is formed in the forming mold 21, and recessed parts 14b, 14c corresponding to the thick part and thin part are formed in the other forming mold 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030987-A (JP)
Title: Lighting fixture
Inventor: TANAKA WATARU
IPC: F21Y101/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture with a broad irradiation area capable of easily changing an appearance or a pattern in accordance with the refurbishing or remodeling of a room interior.  <P>SOLUTION: The lighting fixture is constituted of a fixture body 1 with an opening formed around the center, a socket 2 inserting the opening of the fixture body 1, a lamp 3 mounted on the tip of the socket 2, a cover 5 extended from the rear of the lamp 3 covering the front face side of the lamp 3, and a pinching part 20 pinching the cover 5 to fix it to the fixture body 1. The fixture body 1 is formed in a U shape in cross section composed of a center piece 1a and side pieces 1b, 1c folding up both sides of the center piece 1a almost vertically, fitted with wooden frame bodies 4 in freely turning around the side pieces 1b, 1c with the vicinity of an outward folded part of the center piece 1a and the side pieces 1b, 1c as an axis. The cover 5 formed almost in a cross section C shape is held by the fixture body 1 by its both side ends pinched between side pieces 1b, 1c and the frame bodies 4, 4 in a free attachment and detachment manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003023235-A (JP)
Title: Sunken printed circuit board and its manufacturing method
Inventor: EUM JAE SUK
IPC: H01L23/12
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a sunken printed circuit board, and its manufacturing method, in which a substrate is formed of insulating resin following to formation of a circuit pattern using a metal plate and then the surface for mounting a semiconductor device is made uniform. SOLUTION: A specified circuit pattern is formed on one side of a metal plate and another metal plate is placed in parallel with the metal plate. Insulating resin is then inserted between both metal plates and both metal plates are pressure bonded. Subsequently, both metal plates are removed thus forming a sunken circuit pattern in the insulating resin.
Patent JP-2004027562-A (JP)
Title: Thermoplastic resin cover body for underground structure, underground structure having this cover body and method of manufacturing its cover body
Inventor: HASHIMOTO MARI
IPC: E02D29/14
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight thermoplastic resin cover body for an underground structure having high withstand load performance.  <P>SOLUTION: This thermoplastic resin cover body for the underground structure blocks up an opening part of the underground structure for forming the opening part in the vicinity of the ground surface so as to be openable-closable, and has an almost rectangular cover plate part, a first rib group extending in parallel between the opposed long sides of the reverse of this cover plate part and a second rib group extending in parallel between the opposed long sides of the reverse of the cover plate part, and satisfies the requirements for a breaking load of at least 2 tons in a static load test. The first rib group and the second rib group incline the direction of respective ribs by 45 to 80 degrees to the corresponding long sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028474-A (JP)
Title: Hot water type floor heating system
Inventor: SAITO MASAHIKO
IPC: F24D3/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water type floor heating system that has a heat source machine capable of producing hot water at a plurality of temperatures and a floor heater for receiving the hot water from the heat source machine, and can appropriately adjust temperature of this floor heater.  <P>SOLUTION: The hot water type floor heating system 1 comprises the heat source machine 2 capable of producing hot water at a plurality of temperatures, the floor heater 3 for receiving the hot water produced by the heat source machine 2 via an on-off valve 8 and heating a floor, and a room temperature sensor 9 for detecting room temperature. A hot water temperature of the heat source machine 2 is set and an opening/closing ratio of the on-off valve 8 every certain cycle is controlled, based on a deviation between the room temperature detected by the room temperature sensor 9 and a set temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027992-A (JP)
Title: Seawater pump and its corrosion preventing method
Inventor: YODA HIROAKI
IPC: F04D7/06
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seawater pump and its corrosion preventing method capable of inhibiting the crevice corrosion of a stainless steel member and the like in the atmospheric air in the seawater pump, and minimizing the amount of injected freshwater.  <P>SOLUTION: In this seawater pump comprising an intermediate shaft coupling connecting an upper shaft 12 and a lower shaft 13, and a flange-shaped pipe joint 3 connecting a plurality of divided pump casings 1 in a state that the shaft coupling and the flange-shaped pipe joint 3 are exposed to the atmospheric air when the pump is stopped, a nozzle 22 is mounted around the shaft coupling and the flange-shaped pipe joint 3, and the freshwater is injected from the nozzle 22 to the shaft coupling and the flange-shaped pipe joint exposed to the atmospheric air when the pump is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031869-A (JP)
Title: Near-field optical element
Inventor: ANDO MASANOBU
IPC: H01S5/42
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near-field optical element provided with a light emitting part formed on the surface of a transparent substrate and a light shielding film having the fine opening part of the half wavelength or less of a wavelength emitted by the light emitting part on the back surface, which emits near-field light from the fine opening part.  <P>SOLUTION: The near-field optical element 100 is composed of a transparent sapphire substrate 1, the laminated structure 2 of a group 3 nitride compound semiconductor having the light emitting part formed on the surface, the light shielding film 3 formed on the back surface of the sapphire substrate 1 and the fine opening part 4 of the light shielding film 3. A spindle-shaped projection part 10 is formed on the back surface of the sapphire substrate 1 and the fine opening part 4 is formed by removing the light shielding film 3 only at the tip part 11. The size d of the tip part 11 of the projection part 10 where the light shielding film 3 is removed is turned to be about 1/2 or less of an emitted light wavelength. Such a near-field optical element 100 can emit the near-field light at the fine opening part 4 having a diameter d of about 1/2 or less of the emitted light wavelength of the laminated structure 2 of the group 3 nitride compound semiconductor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032966-A (JP)
Title: Semiconductor switching device
Inventor: NAGASHIMA YOSHIKAZU
IPC: H02M1/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor switching device capable of driving a load reliably even in the case of the occurrence of an overcurrent in a load circuit when the load is restored to its normal state afterward.  <P>SOLUTION: This semiconductor switching device having a FET 3 placed between a battery VB and a lamp load 2 changes over the driving and stopping of the lamp load 2 by controlling the conduction and non-conduction of the FET 3. his device includes a shunt resistor Rs that detects the value of a current that flows in the lamp load 2, and a FET driving circuit 6 that, when switched on, conducts the FET 3 and has the function of protecting the lamp load 2 by putting the FET 3 into a non-conduction state if the current value detected by the shunt resistor Rs is a prescribed reference value Ilim or larger. This FET driving circuit makes the FET 3 non-conductive once if the current value detected by the shunt resistor Rs is larger than the reference current value Ilim, and repeats the operations of making it conductive twice or more times after the lapse of a preset time T1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033275-A (JP)
Title: Ophthalmological apparatus system
Inventor: TORII MIWAKO
IPC: A61B3/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmological apparatus system capable of reducing the burden of an examiner and the waiting time of a subject.  <P>SOLUTION: The ophthalmological apparatus system has at least one of an optometry device unit with a jaw table, a motor-driven optical base unit with a table for mounting the optometry unit, or an optometry chair unit with a seat. At least one of the units comprises a jaw table which is an adjusted member of the unit, an adjusting means for adjusting the height of the table or seat by the driving of a motor, a detecting means for detecting the height of the adjusted member adjusted by the adjusting means according to the subject, a memory means for storing the positional information detected by the detecting means, an extracting means for extracting the positional information stored in the memory means, and a control means for controlling the driving of the adjusting means based on the extracted positional information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037238-A (JP)
Title: Low-temperature nmr probe
Inventor: ISHIKAWA HIKOSHIGE
IPC: G01R33/20
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable observation of an NMR signal under a stable condition by reducing temperature change and mechanical vibration derived from a refrigerator which are repeated at a short period in a transceiver coil and a head amplifier part.  <P>SOLUTION: Low temperature gas is supplied to the transceiver coil and the head amplifier part, via a vessel having a specified volume which is installed in the middle of a gas feed line. Return gas after cooling the transceiver coil and the head amplifier part is made to return to the refrigerator via a gas pipe fixed to the vessel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035090-A (JP)
Title: Solid-charging device for packaging bag used for heat-melt bonding film for packaging machine, and packaging bag sealing device
Inventor: YUKI KIYOTAKA
IPC: B65B9/213
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a width-wide oval charging hole 1 for a packaging object item of a packaging device of a liquid containing a solid is liable to wrinkle when a heat-melt bonding cylinder 4 is closed and sealed.  <P>SOLUTION: Both ends 3a of the heat-melt bonding synthetic resin-made film 3 are heat-melt bonded to each other to form a cylindrical shape by a cylinder-making means 2 mounted in the vicinity of the charging hole 1 of the packaging object item. The heat-melt bonded cylinder 4 is made by the making means 2 and a cylinder broadening means 5 is mounted within the heat-melt bonded cylinder 4 to right and left broaden the transverse sealing portion. Further the cylinder broadening means 5 is driven by a driving means 6 for broadening the cylinder. A driving rotating portion 6a is mounted in its tip end or the driving portion. A transverse heat-sealing means 7 is mounted just under a transferring means R located just under the cylinder broadening means 5 to tightly transversely seal the upper and lower portions of the heat-melt bonded cylinder 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033667-A (JP)
Title: Golf club shaft
Inventor: OYAMA HITOSHI
IPC: A63B53/10
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club shaft which has both suitable rigidity and high strength while keeping lightness of itself.  <P>SOLUTION: This golf club shaft made of fiber reinforced resin comprising the laminate of prepreg obtained by impregnating a reinforcing fiber with resin. A value of shaft weight (g)/shaft length (mm) is made not higher than 0.0385 g/mm and the prepreg with high elasticity and high strength reinforcing fiber having tensile elasticity not lower than 300 GPa and tensile strength not lower than 5,000 MPa is laminated on a part of the straight layer of reinforcing fiber in parallel with the shaft axis direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093081-A (JP)
Title: Hepatitis c virus asialoglycoprotein
Inventor: RALSTON ROBERT O
IPC: A61P31/12
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a top-cleaved HCV envelope protein useful for an immunoassay and a therapeutic/prophylactic vaccine. SOLUTION: The top-cleaved HCV glycoprotein is selected from the group consisting of a glycoprotein which is expressed from an E1 domain of HCV and comprises deletion in a part of a sequence found in a domain covering amino acids 330-380 (number from the beginning of HCV photoprotein) of the E1 domain and a glycoprotein which is expressed from an E2 domain of HCV and comprises deletion in a part of a sequence found in a domain covering amino acids 660-830 (number from the beginning of HCV photoprotein) of the E2 domain.
Patent JP-2004043537-A (JP)
Title: Water-soluble lubricant composition
Inventor: MORIUCHI TSUTOMU
IPC: C10N30/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant composition which does not use an expensive fluorine-containing solvent or fluorine oil and can form a film prevented from or reduced in the settling and separation of a solid lubricant or the like, easily handleable, excellent in economy, hardly affinitive to water after drying, hardly flowable by water, and effective in rust prevention; a lubricating film formed therefrom; and a sliding member having the lubricating film.  <P>SOLUTION: This lubricant composition contains a lubricating oil (e.g. a poly-α-olefin oil, a fatty acid ester oil, a carbonic ester oil, an alkyldiphenyl ether oil, an alkylbenzene oil, or a silicone oil), a wax (e.g. a montan wax, a petroleum wax, or a polyethylene wax), a solid lubricant (e.g. a fluoropolymer powder), a surfactant, and water. The lubricating film is formed from the composition. The sliding member has the lubricating film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042737-A (JP)
Title: Crossing monitoring device and crossing monitoring method
Inventor: HANAWA KEIJI
IPC: G01B11/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To set a crossing region within a monitoring region by recognizing a railroad rail effectively on an image plane.  <P>SOLUTION: Stereo cameras 2, 3 image scenery including the monitoring region and output a pair of image data. A stereo image processing part 8 calculates parallax by stereo matching and outputs distance data in which a group of parallax related to image data equivalent to one frame corresponds to a coordinate position on the image plane specified by the image data based on the pair of image data. A specifying part 12 specifies a railroad rail on the image plane specified by the image data. A setting part 13 sets the crossing region to classify objects shown in the monitoring region into the object to be monitored and the object requiring no monitoring based on the specified railroad rail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045634-A (JP)
Title: Image display device, image display method, and computer readable recording medium having image display program recorded
Inventor: YOSHIDA SHOHEI
IPC: G02F1/133
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device, an image display method, and a computer readable recording medium having an image display program recorded, which suppress flickering of images by extracting features of display images and adjusting image processing parameters and illuminating light quantity change in accordance with switching of scenes.  <P>SOLUTION: A feature quantity extraction part 201 of an image analysis part 24 extracts a plurality of feature quantities on the basis of a display image signal. A scene change discrimination part 203 transmits a scene change detection signal to an output discrimination part 205 in accordance with change of extracted feature quantities. The output discrimination part 205 outputs image processing parameters determined by a parameter conversion part 202 in accordance with the scene change detection signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044482-A (JP)
Title: Exhaust emission control device
Inventor: SASAKI SHINICHI
IPC: B01D53/86
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device that can implement measures against heat at low cost to prevent an injector placed in the midway of an exhaust pipe from burning and injected fuel from baking within a passage.  <P>SOLUTION: A catalyst for exhaust emission control is put in the middle of an exhaust pipe and an injector for injecting fuel into exhaust gas is placed upstream of the catalyst in the pipe, and a water jacket 14 is formed around the injector so that part of cooling water flowing from a water pump 17 toward a cylinder block 18 is extracted and introduced to the water jacket 14 and cooling water discharged from the water jacket 14 is introduced to a thermostat 19 through inside a center housing 2c of a turbo charger 2.  <P>COPYRIGHT: (C)2004,JPO