baber/WOPTO huggingface dataset:
Patent JP-H10239897-A (JP)
Title: Electrostatic latent image developing magnetic toner, production of magnetic toner particle and image forming method
Inventor: ONO MANABU
IPC: G03G9/087
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing magnetic toner in which fixing property and offset resistance are improved and with which an image of high quality is stably formed for a long time, and which does not give bad influences on a photoreceptor, developer carrying body or intermediate transfer body. SOLUTION: This electrostatic latent image developing magnetic toner contains magnetic toner particles containing at least a binder resin, magnetic powder and wax component, and the toner has the following properties. (a) The magnetic powder contains magnetic iron oxide particles the surface of which is coated with an org. surface improving agent, and the magnetic iron oxide particles contain a specified amt. of iron element and silicon element and especially contains a large amt. of silicon on the surface. (b) The shape coefft. (SF-1) of the magnetic toner particles measured by an image analyzer ranges 100 to 160 and the shape coefft. (SF-2) ranges 100 to 140, satisfying (SF-2)/(SF-1)<1.0.
Patent JP-H11188012-A (JP)
Title: Biological data measuring apparatus for exercise loading device
Inventor: OGURA TOSHIHIKO
IPC: A61B5/22
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a biological data measuring apparatus for exercise loading device of measuring a bionic data without restraining a body during load condition to the body from the exercise loading device working mechanically. SOLUTION: During an exercising, a pressure pulse wave signal SM2 and an electrocardiac lead signal SE detected from a pressure pulse wave sensor 38 mounted at predetermined position of body and an electrode 42 are converted into an electric wave. And it is transmitted from a transmitter 44 and the electric wave from the transmitter 44 is received with a receiver 46 which is placed separately from the body to regenerate the pressure pulse wave signal SM2 , and the electrocardiac lead signal SE. The estimated blood pressure value is calculated successively from the body to regenerate the pressure pulse wave signal SM2 and the electrocardiac lead signal SE which are regenerated with a bionic data decision means 94. As the blood pressure value is calculated without restraining the body and without using a cuff 10 under the exercise loading, it is possible to get the precise value.
Patent JP-2000177328-A (JP)
Title: Heavy load pneumatic tire
Inventor: AOKI NAMIHITO
IPC: B60C11/13
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To reconcile braking performance and WET traction performance. SOLUTION: A heavy load pneumatic tire 10 has a tread 12 provided with lug grooves 14A, 14B on right and left sides at preset spaces in a tire peripheral direction. Peripheral grooves 16 including curved portions 18 are formed between both lug grooves 14A and between both lug grooves 14B, respectively, adjacent to each other in the tire peripheral direction. Draining from the lug grooves 14A, 14B and WET braking performance are improved by the peripheral grooves 16. Since first groove portions 16A and second groove portions 16B of the peripheral grooves 16 are formed to be inclined angle θ1, θ2 from the tire peripheral direction, edge components in a tire cross direction are increased and WET braking performance and WET traction performance are improved.
Patent JP-2001169879-A (JP)
Title: Multi-shelf open showcase
Inventor: TAKAYAMA TSUTOMU
IPC: A47F3/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a multi-shelf open showcase, the uppermost shelf of which can be illuminated entirely in a well-balanced state in response to the mounting position or the distance, or the like, to the ceiling of an inner case by making the direction of illumination of a luminaire variable. SOLUTION: As the direction of illumination of the luminaire L can be varied by a simple operation of merely rotating back and forth together with a reflection cover 16, almost irrespectively of the mounting position of the luminaire L or the distance to the uppermost display shelf 7, the top face of the display shelf 7 can be illuminated in a well-balanced state.
Patent JP-H11195819-A (JP)
Title: Piezoelectric structural body and its production
Inventor: IMAZU SHINJI
IPC: H01L41/22
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To form a laminated electrode easily, prevent occurrence of crack on a piezoelectric substrate while an electric field is applied, and ease formation of terminal electrode, by winding a piezoelectric substrate and two electrodes spirally as a column, and exposing one end part of the electrodes on the end part of outer circumference thereof. SOLUTION: Electrodes 12a and 12b are inserted between piezoelectric substrates 11a and 11b, and the piezoelectric substrates 11a and 11b and electrodes 12a and 12b are wholely wound spirally, forming a columnar piezoelectric structural body 10. The electrode 12b is exposed over the outer circumference surface and the end part of the electrode 12a is exposed over the piezoelectric substrate 11b, and the end parts of the electrodes 12a and 12b are provided originally with the conventional mechanism of terminal electrode. Then the end parts of the electrodes 12a and 12b are connected with a power supply 15, so that an electric field can be applied.  Single body of piezoelectric ceramic material having a piezoelectric property such as BaTiO3 , etc., or multicomponent-based piezoelectric ceramic material such as PZT, etc., is used for component material of the piezoelectric substrates 11a and 11b.
Patent JP-2001169911-A (JP)
Title: Microwave heating type rice cooking system
Inventor: HIRANO SEIICHI
IPC: A47J27/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To efficiently cook rice without spending enormous costs for a place of installation and investment for environment equipment, etc., with small energy loss. SOLUTION: Rice cooking is executed by housing the immersed rice after immersing the rice subjected to rice milling and washing into the water and draining into a vessel 40 for rice cooking, carrying the immersed rice into a microwave heating machine 50 and executing heating. The many vessels 40 for rice cooking in which the immersed rice is housed are transported toward the microwave heating machine 50 by an aerial transporting device 30. Hot water is supplied into the vessels 40 for rice cooking by a hot-water supply device 13 disposed in a transporting route of the aerial transporting device 30. The vessels 40 for rice cooking to which the hot water is supplied by the hot-water supply device 13 are taken and carried into the microwave heating machine 50 and the vessels 40 after rice cooking are made ejectable out by the aerial transporting device 30.
Patent JP-2000180989-A (JP)
Title: Mount carrier
Inventor: TAMURA HIROAKI
IPC: G03B27/46
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a mount carrier capable of rapidly and surely processing a mount, whichever the number of the mounts to be processed is small or large. SOLUTION: In this mount carrier, a mount stocker 9 (9a and 9b) capable of housing plural mounts X is disposed in a carrier main body 2 and the mount X is made to circulate between the mount stocker 9 and a processing area 3 provided on the main body 2 so as to perform specified processing to the mount X through a carrying path 4 (4a and 4b). In the mount carrier, the mount stocker 9 is provided to be freely attached to/detached from the main body 2, and the mount X is directly put in the path 4 or directly taken out from the path 4 in a state where the mount stocker 9 is separated.
Patent JP-2001171833-A (JP)
Title: Transferring device
Inventor: NISHINA YOSHIAKI
IPC: B65G47/76
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a transferring device capable of continuously branching and joining articles without stopping the conveying of the articles such as commodities loaded on a pallet or the like. SOLUTION: Second conveyors 12a, 12b for branching or joining are mounted in a state that they are intersected to the conveying direction of a first conveyor for conveying commodities 100 loaded on a pallet, the first conveyor 10 is provided with plural traverse conveyors perpendicularly to the conveying direction of the first conveyor 10, an engagement body 1 mounted on each traverse conveyor 1 is moved along a guide 3 having passages 3a, 3b in parallel with the main conveying direction and oblique passages 3c, 3d, in accompany with the movement of the first conveyor 10, and the commodities are transferred by changing the traverse conveyor 1 from the stop condition to the rotating condition.
Patent JP-2000180818-A (JP)
Title: Image forming device and projector using the same
Inventor: IWATA MITSUHIRO
IPC: H04N9/31
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an image whose use efficiency of light is high and whose contrast is high by converting a phase modulation image obtained by a phase conversion means into an intensity modulation image with shearing interference. SOLUTION: Light emitted from a laser light source 13 is converged by a lens 14, it passes through an aperture 15 and it becomes parallel light beams in a lens 16. Then, a phase modulation image is obtained by putting the light beams to a phase modulation element 17. The phase modulation image is sheared (divided) by a Ronchi lattice 18 and two sheared optical paths become parallel in a Ronchi lattice 19. Interference occurs in the picture elements and a strength modulation image is obtained by making a shearing amount to be equal to the picture element pitch of the phase modulation element 17. It is synthesized by red, blue and green in a prism 11 and it is projected by a projection lens 12. At the time of modulating only the phase of light, conversion into the strength modulation image is realized with high contrast by using interference.  Thus, the image of high contrast can be obtained with high light use efficiency.
Patent JP-2001178278-A (JP)
Title: Olefin resin film for agriculture
Inventor: MACHIDA TOSHIMI
IPC: C08K5/21
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an olefin resin film for agricultural use having excellent scratch resistance. SOLUTION: The objective olefin resin film for agricultural use having improved scratch resistance of the film surface is produced by adding 0.001-3 pts.wt. of a urea-based lubricant and 0.01-3 pts.wt. of a fluorine-containing compound to 100 pts.wt. of an olefin resin.
Patent JP-H11182687-A (JP)
Title: Metallic seal device
Inventor: NAKAYAMA MASASHI
IPC: F16J15/16
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the labor and time for the attaching/detaching work without any attachment/detachment of a screw or a fixed plate by holding a seal plate in an attachable/detachable manner with a projecting part to be projected in a groove from one side of a fitting groove and a locking hole cut at the position opposite to the projecting part on the other surface. SOLUTION: A projecting part 7b to be projected in a fitting groove 5a from a slidable member 3 is provided at the position where the slidable member 3 and a holding plate 4 hold the fitting groove 5a, and a locking hole 9 is cut at the position corresponding to the projected part 7b of the holding plate 4. The seal plate 2 is locked by inserting a part 2a to be held into the fitting groove 5a. The pressing force by the projecting part 7b and the locking hole 9 is generated from the upper side and the lower side in the fitting groove 5a, the seal plate 2 is elastically deformed, and the friction force to prevent the positional deviation of the seal plate 2 is generated. When the part 2a to be held is detached from the fitting groove 5a against the friction force, the seal plate 2 can be detached. The labor and time required for the attaching/ detaching work can be reduced.
Patent JP-H11170774-A (JP)
Title: Attaching structure of transfer head for transfer utensil
Inventor: KOBAYASHI NOBUAKI
IPC: B43L19/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To adjust the protruding length by pulling out or pushing in a transfer head in response to a user's preference by a method wherein the transfer head is longitudinally movably provided on a transfer utensil main body so that the protruding length can be adjusted. SOLUTION: First, screws 41 for fixation are loosened, and a transfer head 5 is projected/retracted to a favorite length. Also, by engaging the engaging protuberances of engaging pieces 30, 31 with engaging recesses of the transfer head 5, a positioning can bee easily performed. Then, by tightening respective screws 41 for fixation, both edge parts of the transfer head 5 are pressed and fixed by the tip ends. When the protruding length of the transfer head 5 is adjusted, a laminated tape 20 is slightly pulled out and slackened. In addition, e.g. one of reels 3 on which the laminated tape 20 before the transfer is wound is rotated, and the laminated tape 20 under the slackened state is taken up, and the laminated tape 20 is folded back at the tip end of the transfer head 5. Then, the transfer head 5 is pressed to a paper or the like to be corrected, and the transfer utensil 1 is moved.
Patent JP-2000080665-A (JP)
Title: Form and its work execution method
Inventor: UCHINO HIDEO
IPC: E02D29/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a form rich in designing and functionality as a formwork to integrate with a concrete structure, not requiring to use a heavy machinery, free to manually construct and easy to work in accordance with a work execution site and its work execution method. SOLUTION: As an example, a form 1 forming a wall surface by integrating it with a concrete structure is constituted of a fiber reinforcing board 2 and a reinforcing board 3 made of a steel sheet adhered on one surface of this fiber reinforcing board 2 by adhesive. Additionally, a plural number of the accumulated formworks are integrally connected to each other on the side of their back surfaces by accumulating the forms in this constitution so that the reinforcing boards or designing material parts come to be their front surfaces and using bolts and a plural number of fixtures set in bolt insertion holes provided on the forms. Thereafter, work is executed by integrally fixing a plural number of the accumulated forms by installing adjustable fittings free to revolve which are separately provided on a plural number of the fixtures on separators to fix the forms.
Patent JP-H11178758-A (JP)
Title: Suction tool for floor
Inventor: KODERA SADAMOTO
IPC: A47L9/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a suction tool for a floor, which prevents flawing the upper surface side of a suction tool main body even at the time of cleaning a clearance under a desk, a bed, etc., and improves mobility by smoothly climbing over a level difference between a runner/carpet and a floor surface. SOLUTION: The front wheel 27 of the suction tool for a floor is arranged on both sides of the longitudinal direction of the suction tool main body 1 and the diameter of the wheel 27 is formed larger than the outline of the nearly cylindrical suction tool main body 1. In addition at the main body 1, an air suction path 26 taking external air into a rotary brush housing room 8 is formed and a guide (guide rib 21) guiding external air sucked from this path 26 to the brush body 15 and the blade 16 of a rotary brush 11.
Patent JP-H11181958-A (JP)
Title: Concrete-filled steel pipe member, and construction method thereof
Inventor: ISHII OSAMU
IPC: E04C5/07
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a concrete-filled steel pipe member and a construction method thereof by which strength and ductility as natural characteristics can be increased further, a fireproof property can be improved, and excellent workability and economy of work can be accomplished. SOLUTION: The inside of a steel pipe 11 is filled with steel fiber reinforced concrete 14, in which steel fiber 13 is mixed with concrete 12. In a construction method of the steel pipe 11, the steel fiber 13 is previously mixed and kneaded in the concrete 12 before the inside of the steel pipe 11 is filled with concrete, and then, the steel fiber reinforced concrete 14 is forcibly injected and loaded into the inside of the steel pipe 11 so as to be hardened.
Patent JP-2000188268-A (JP)
Title: Dicing device
Inventor: FUKUOKA KAZUYA
IPC: H01L21/301
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a dicing device that can improve wafer-treating efficiency by efficiently implementing the wafer-cutting treatment and the wafer cleaning treatment implemented thereafter. SOLUTION: There is provided a cleaning device 54 in a dicing device 10. Cleaning water is sprayed on a died wafer 14 from a nozzle 56 of the cleaning device 54, and the wafer 14 is cleaned with rotating a cutting table 12 at high speed by a directed drive motor 16 of the alignment apparatus. After the cleaning of the wafer 14, the image of the surface of the wafer 14 is picked up by an image pick-up device 18 of the alignment apparatus to check the cleaning situation of the wafer 14. If the cleaning of the wafer 14 is insufficient, the cleaning water is sprayed again for a recleaning. If the cleanliness is sufficient, the spray of the cleaning water is stopped, and the wafer 14 is dried while rotating the wafer 14 at high speed by the direct drive motor 16.
Patent JP-2001181958-A (JP)
Title: Stain spot-removing agent composition
Inventor: TOGAWA AKIHIKO
IPC: D06L1/04
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a stain spot-removing agent composition that has high safety and excellent stain spots-removing effect on a variety of stains without remaining of a circular contamination stain. SOLUTION: This stain spot-removing agent includes an alcoholic solvent and a hydrocarbon solvent. The spot-removing agent can further be added with a surfactant and/or a solvent evaporation inhibitor.
Patent JP-2001035882-A (JP)
Title: Structure and method for mounting electronic component
Inventor: SONOBE TOSHIO
IPC: H01L21/60
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of productivity, a thermal effect on another loaded component, generation of a void in a resin and unrepairable manufacturing drawback of a BGA/CSP(ball grid array or chip size package) in a mounting structure in which an electronic component is mounted on a substrate via a solder bump. SOLUTION: A resin sheet 5 obtained by sandwiching both sides of a cured thermosetting resin plate 51 with a pair of thermosetting resin films 52 is previously prepared, and the resin sheet 5 is interposed between a BGA/CSP 2 and a substrate 3. At the same time, reflowing and curing of a solder bump 1 are performed with the solder bump 1 brought into contact with a land portion 4. Subsequently, by heating and pressurizing the solder bump 1 at a lower temperature than the melting temperature of the solder bump 1, the solder bump 1 is crushed and each of both the thermosetting resin films 52 is bonded to the BGA/CSP 2 and the substrate 3.
Patent JP-H11193385-A (JP)
Title: Arsenic adsorbent for arsenic-containing liquid hydrocarbon and method for removing arsenic from arsenic-containing liquid hydrocarbon
Inventor: SHIMOYAMA MASAHIDE
IPC: C10G25/00
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide an arsenic-adsorbent and a method for removing arsenic wherewith and whereby arsenic can be continuously removed from an arsenic- contg. liq. hydrocarbon efficiently in a high removal ratio over a long term. SOLUTION: This adsorbent contains active carbon wherein the vol. of micropores having radii of 5 Å or higher accounts for at least 25% of the vol. of micropores having radii of 50 Å or lower. The method for removing arsenic from an arsenic-contg. liq. hydrocarbon comprises bringing the hydrocarbon into contact with the adsorbent.
Patent JP-2001183693-A (JP)
Title: Liquid crystal device
Inventor: TSUKADA HIROSHI
IPC: G02F1/1339
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of adhesion by preventing excessive adhesive from being gathered below an FPC(flexible printed circuit board) due to the heat generated at the heating/pressurization time when connecting a display device to the FPC. SOLUTION: In the liquid crystal device, a first transparent substrate 1 whose one surface has transparent electrodes and transparent electrodes for driving liquid crystal of a second transparent substrate 2 are arranged facing each other with a gap, its periphery is sealed with sealing member 3, a liquid crystal 4 is sealed inside the sealing member 3, terminal electrode patterns and electrode patterns are arranged on the extending part of the first transparent substrate 1, dummy electrode patterns 8, 9 are arranged at the outer side of the terminal electrode patterns 7, and the FPC 15 to be connected to an external circuit is connected to the terminal electrode patterns 7 and the dummy electrode patterns 8, 9.
Patent JP-2001186504-A (JP)
Title: Ship's name read system and ship's name read method
Inventor: KOBAYASHI TARO
IPC: G06K9/20
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a ship's name read system that can conduct maritime maintenance management and ship safety management for a prescribed area by reading the names of ships that navigate and anchor in the prescribed area, so as to acquire the ship's information from the read names of the ships. SOLUTION: The ship's name read system 10 activates an infrared ray lighting device 13 and an infrared ray camera 14, on the basis of positional information of a ship 50 recognized by a wide angle camera 11 and a radar 12 to allow the infrared ray camera to pick up a scene image, including the name 51 of the ship 50 and the ship's name 51 is read from the scene image displayed on a control display device 17.
Patent JP-2001179550-A (JP)
Title: Automatic exploring and assembling method and device thereof
Inventor: IDOKO TOSHIYUKI
IPC: B23P19/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a working algorithm for realizing the assembling work for inserting shaft members having an engaging part in order into a part, in which plural plates having an engaging part in the inner peripheral part thereof are overlapped with each other on the same shaft, and capable of easily setting the exploring operation and securely exploring the engaging position and lowering a computing burden when generating the command signal. SOLUTION: Two shafts to be translated with an end effector for holding a shaft member and two shafts to be moved while tilting are moved with compliance, and the pushing force is generated in one residual axial direction of the translation motion, and the movement of the center of the compliance in the radial direction is repeated while displacing the phase till the engagement position is found. In the case where the engagement is not found within the predetermined time, the pushing force is released once, and thereafter, the ordinary exploring work is performed.