baber/WOPTO huggingface dataset:
Patent JP-2003074285-A (JP)
Title: Diameter-enlarging excavating bucket device for cast-in- place pile
Inventor: TANAKA MICHIO
IPC: E21B11/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To construct a plurality of ribs with accuracy. SOLUTION: Diameter enlarging devices 2 with expansion blade scrapers 20 openable/closable by hydraulic cylinders 3 are mounted to a rotary excavating shaft 10 in two or several vertical parts. A solenoid valve is mounted to a hydraulic hose to control the hydraulic cylinders 3, and the diameter enlarging devices 2 are simultaneously or separately operated to carry out diameter enlarging excavation to construct ring-like grooves in the peripheral wall of a pile hole. A plurality of ribs of high accuracy can thereby be constructed simultaneously or individually, and the pitch of the ribs is accurate.
Patent JP-2003084916-A (JP)
Title: Coordinate input device
Inventor: NAKAI TAKASHI
IPC: G06F3/0354
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device that can be downsized, can certainly input coordinates horizontally and vertically even with a small operation force. SOLUTION: A cavity part 2b in a lower case 2 is provided with an elastic member 7 formed of an O-ring for elastically energizing a movable electrode 6 horizontally slidably, a part of the lower case 2 facing to one surface of the movable electrode 6 has a fixed electrode 3 formed of a plurality of electrodes 3a to 3d disposed dividedly in the circumferential direction, and an upper case 1 is formed of a conductive member and is faced to the other surface of the movable electrode 6. When the movable electrode 6 is slid against an energizing force of the elastic member 7, capacitance between the fixed electrode 3 and the upper case 1 changes, a sliding direction and moving distance of the movable electrode 6 are detected in response to the change of the capacitance, and horizontal input can be performed.
Patent JP-2003086247-A (JP)
Title: Nonaqueous electrolytic solution secondary battery
Inventor: KAI CHRISTIAN MOLLER
IPC: H01M10/0525
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution secondary battery and a nonaqueous electrolytic solution to use this wherein decomposition of the electrolytic solution is less, charge-discharge efficiency is high, and storage characteristics and cycle characteristics in high-temperatures are superior. SOLUTION: In the nonaqueous electrolytic solution secondary battery containing a negative electrode and a positive electrode capable of occluding/ discharging lithium and an electrolytic solution in which a lithium salt is dissolved in the nonaqueous solvent, nitrile compound(s) having carbon-carbon unsaturated bond(s) is made to be contained in the electrolytic solution.
Patent JP-2003081848-A (JP)
Title: Active oxygen-eliminating agent, and cosmetic and food and drink containing the formulated active oxygen- eliminating agent
Inventor: YAMAMOTO SUSUMU
IPC: A61K8/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a natural active oxygen-eliminating agent having excellent active oxygen-eliminating activities based on a superoxide-eliminating activities, hydrogen peroxide-eliminating activities and free radical-eliminating activities, having high safety and prepared from an easily available raw material. SOLUTION: This natural active oxygen-eliminating agent containing a superoxide-eliminating material, a hydrogen peroxide-eliminating material or a free radical-eliminating material as an active ingredient is extracted from a flower part, a seed, a leaf part, a stem part or an aboveground part including them of a plant belonging to the genus Brassica of Brassicaceae, especially Brassica rope. The cosmetic and the food and drink contain the formulated active oxygen-eliminating agent.
Patent JP-2003081703-A (JP)
Title: Container for exclusive use of dry flower for microwave
Inventor: HASHIMOTO NORIKO
IPC: F26B3/347
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To solve problems that optimal drying is difficult operation because the color of a flower is bad or the shape is lost with a long drying time in order to prepare a dry flower by a conventional method and to optimally dry the dry flower in a good shape using a container for exclusive use of the dry flower for microwaves. SOLUTION: This container for exclusive use of the dry flower for the microwaves is equipped with an outer container 1, a flower neck cover 2, an installing shelf 4 and a flower installing stand 5. Thereby, the dry flower can be prepared in the good shape in a short time even by anyone using a microwave heating device without a failure. As a result, a flower prepared with great care by gardening, etc., can be left to impart charm to life.
Patent JP-2003081133-A (JP)
Title: Rear pillar reinforcing structure
Inventor: FUJII KANJI
IPC: B62D25/08
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a rear pillar reinforcing structure which can firmly couple an inner panel with an outer panel, and further increase the rigidity of a rear pillar. SOLUTION: In a vehicle in which a hinge fitting part is provided on the rear pillar 14, and a tail gate is fitted to a rear part of a body by a hinge fitted to the fitting part in an opening/closing manner, the rear pillar 14 is formed in a closed section structure comprising the inner panel 35 and the outer panel 51, and a first reinforcing member 38 to entirely reinforce the rear pillar 14 is fixed to both the outer panel 51 and the inner panel 35.
Patent JP-2003089230-A (JP)
Title: Imaging apparatus
Inventor: KITAZAWA ATSUNORI
IPC: G03G9/08
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To stably form a toner image of good quality in an imaging apparatus where the gap between a toner carrier and a toner flight control means is determined by touching a gap determining means to a toner layer on the toner carrier. SOLUTION: A spacer 5 is composed of a material having a work function larger than that of negatively charged toner T composing the toner layer TL. Since electrons migrate from the toner to the spacer 5 when overcharged toner touches the spacer 5, charging amount of the toner is lowered and variation in the charging amount of toner is suppressed. Consequently, controllability of the flight of toner is enhanced resulting in high quality imaging.
Patent JP-2003090128-A (JP)
Title: Form cleaning device in slip form construction method
Inventor: KURITA KOHEI
IPC: E04G19/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a form cleaning device capable of efficiently cleaning a form used in a slip form construction method. SOLUTION: This form cleaning device 20 is provided with a work truck 22, a main pipe 24 capable of sliding vertically to the truck 22, an elevating drive mechanism 26 for elevating the pipe 24 vertically, a jet nozzle 28 mounted at the lower end part 24b of the pipe 24, and a water supply tube 30 connecting the work truck 22 and the upper end part 24a of the pipe 24. Cleaning water is supplied from the truck 22 through the water supply tube 30 and the pipe 24 to the jet nozzle 28. The jet nozzle 28 is elevated along the form 10 by the elevating drive mechanism 26 while the supplied cleaning water is jetted toward the form 10, thereby cleaning the form 10.
Patent JP-2003089124-A (JP)
Title: Resin injection device for vacuum casting
Inventor: HASEGAWA ISAMU
IPC: B29C39/26
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a mold structure for vacuum casting which prevents the inclusion and insufficient flow of air into the inside of a finished product during manufacturing of a resin part from occurring, when a vacuum casting operation is performed. SOLUTION: This resin injection device for vacuum casting is equipped with a valve 102 for opening/closing an air venting part 120 provided at the top of a molding tool 100 at a spot where the venting part 120 is provided and an injection gate 103 extending toward the lower part of a finished product cavity 20 from a resin reservoir 101. The air whose specific gravity is lighter than a resin 1 proceeds from the lower part to the upper part of a finished product cavity 20, passing through the air venting part 120 to be pushed out to the outside of the molding tool 100. In addition, the valve 102 is opened/closed using a change in the atmospheric pressure.
Patent JP-2003091100-A (JP)
Title: Dry toner and image forming apparatus using the same
Inventor: EMOTO SHIGERU
IPC: G03G9/097
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a toner having high resolution, ensuring good gradation and excellent in stability of a charged state and in production stability, to provide an oilless toner having both stability of a charged state and low temperature fixability, to provide a new toner ensuring low electric power consumption and having both high transferability and high OHP (overhead projector) transmittance necessary for a color image, to provide a method for producing the new toner, to provide a dry toner in which a residual low molecular component has been diminished in consideration of environmental problem, to provide a method for producing the dry toner, to provide a toner excellent in transfer efficiency and giving a high-grade image with little residual toner after transfer and to provide an image forming apparatus. SOLUTION: The dry toner comprising at least a resin, a colorant and a release agent is a toner obtained by dispersing these components in an aqueous medium in the presence of an inorganic dispersant or a fine particulate polymer, bringing the resulting dispersion into a polyaddition reaction and removing the solvent of the resulting emulsified dispersion liquid, the degree of circularity of the toner is 0.960-1.000, an electrostatic charge controlling agent has been fixed on the surfaces of the toner particles and the specific surface area of the toner particles is 0.70-2.5 m<2> /g.
Patent JP-2003096227-A (JP)
Title: Foamable polyester resin composition
Inventor: SUNAKAWA TAKENOBU
IPC: C08J9/06
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a foamable polyester resin composition which improves the surface properties and strength of a molded product. SOLUTION: (A) polyester resins of 100 pts.wt., (B) methyl(meth)acrylate- based polymers or the polymer mixture of 0.5 to 30 pts.wt. obtained by the polymerization of acrylate-based monomers of 0 to 50 pts.wt. in the presence of polymer latex having a specific viscosity of 0.7 to 1.9 obtained by the polymerization of methyl methacrylate-based monomers of 50 to 100 pts.wt., (C) a filler of 0.1 to 30 pts.wt. and (D) a foaming agent are combined. Talc, mica, wollastonite, clay or a glass fiber is preferable as the filler, and a thermolysis- type foaming agent is preferable as the foaming agent.
Patent JP-2003099722-A (JP)
Title: Recording or reproducing device with detachable recording medium
Inventor: YAMAGISHI HIROMASA
IPC: G06K17/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To rapidly move a tray when a load is small and powerfully move the tray at a low speed when a load is large. SOLUTION: A tooth face 30 engaged with the tray 4 between an EJECT state in which a recording medium 6 is delivered from the tray 4 and a state immediately before the recording medium 6 is fitted to a connector 7 and a cam groove 33 for driving an auxiliary tray 5 when the recording medium 6 is attached to and detached from the connector 7 are formed in a drive cam 3 moving the tray 4 in conjunction with the tray 4. The drive cam 3 is rotatably installed on a chassis 1, and an arc part 34 is provided at the end part of the cam groove 33 generally concentrically with the center of rotation of the drive cam 3. When the recording medium 6 is crimped to the connector 7, the auxiliary tray 5 is linked to the arc part 34.
Patent JP-2003091937-A (JP)
Title: Information recording/reproduction device
Inventor: MOTOHASHI ATSUSHI
IPC: G11B20/18
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing device capable of preventing loss of data without lowering data writing speed in the case of performing format processing to an information recording medium. SOLUTION: The information recording/reproducing device to record and reproduce information to/from a recordable information recording medium is provided with: an area dividing means that divides the whole area of the information recording medium into a plurality of areas; a format processing order setting means that determines the format processing order of the divided areas; and a defect detecting means that performs the format processing of the individual divided areas according to the order determined by the format processing order setting means and detects the defects of the information recording medium in the area.
Patent JP-2003096044-A (JP)
Title: New carbamic acid ester compound and reversible thermosensitive recording medium using the same
Inventor: SHIBUYA TAKESHI
IPC: B41M5/26
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a new carbamic acid ester compound, a new color-deletion controlling agent which can correspond to broad conditions in use and environmental conditions as the color deletion-controlling agent for a reversible thermosensitive recording material, a reversible thermosensitive recording medium having excellent high-speed deletion characteristics and a reversible thermosensitive recording medium having excellent coloring and storage characteristics. SOLUTION: New carbamic acid ester compounds represented by general formulas (I) to (IV) (wherein, n is an integer of 11 to 21).
Patent JP-2003098785-A (JP)
Title: Sheet member for electrophotographic device and its manufacturing method
Inventor: NAKAWA SUSUMU
IPC: G03G21/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a sheet member for electrophotographic devices which is provided with an adding function and is superior in durability, and to provide a sheet member for electrophotographic devices like this. SOLUTION: Sheet materials are made to flow into a heated cylindrical mold and is hardened with the mold rotated to manufacture the sheet member for electrophotographic devices. A sheet material containing an additive and a sheet material containing no additives are made to flow into the mold independently of each other, and the latter sheet material is made to flow there with the former sheet material primarily hardened to integrally join a function layer containing the additive and a base layer containing no additives.
Patent JP-2003097808-A (JP)
Title: Extinction control device for pot type oil burner
Inventor: NIWA OSAMU
IPC: F23N5/24
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To improve safety by achieving secure extinction in case of fall-down of a pot type oil burner. SOLUTION: A pot 3 in the shape of a cylinder with a bottom and having a number of air holes 3a formed in a side wall is mounted in a wind channel 2 to which combustion air is fed by a blower 1, and a fuel pump 5 is attached to a fuel pipe 4 which is connected to the inside of the pot 3. An automatic extinction means 8 operated by signals from an extinction operation means 6 and a seismic detector 7 is provided with an extinction system for an earthquake and fall-down. A signal from the seismic detector 7 is detected by a data detecting means 9 and according to the output of the data detecting means 9, a deciding means 10 outputs starting signals, outputted differently from each other during an earthquake and during fall-down, to the automatic extinction means 8.  The automatic extinction means 8 operated by a starting signal on fall-down stops the fuel pump 5 and rotates the blower 1 at a high speed for a given time. During high speed rotation of the blower 1, the oil burner is erected and when a signal from the seismic detector 7 is detected, the blower 1 is rotated at a high speed for the second given time.
Patent JP-2003095941-A (JP)
Title: Sugar digestion enzyme inhibitor, hyperglycemia inhibitor, therapeutic or prophylactic agent for obesity, therapeutic or prophylactic agent for diabetes, and healthy food and drink
Inventor: SUZUKI HIROKO
IPC: A61K31/352
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide new applications of a specific component derived from an extract of Lagerstroemia speciosa, more precisely, to provide new applications based on α-amylase inhibitory activity of the component. SOLUTION: A sugar digestion enzyme inhibitor containing valoneaic acid as an active ingredient is proposed based on such information that the valoneaic acid obtained by subjecting the extract of the Lagerstroemia speciosa to separation through liquid-liquid partition, column chromatography, or the like, has the excellent α-amylase inhibitory activity. Because the α-amylase is such an enzyme as especially effective for breaking α-1,4 bonds of starch and glycogen, the inhibitor prevents digestion and absorption of the starch and the glycogen. Therefore, rapid increase in a blood sugar level after a meal is prevented and secretion of insulin is controlled by the inhibitor, so that the inhibitor is effective for treating and preventing diabetes, and inhibiting obesity.
Patent JP-2003100989-A (JP)
Title: High-frequency module
Inventor: ISOBE ATSUSHI
IPC: H04B1/38
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, high-performance high-frequency module wherein an ultrasonic element and a semiconductor chip with a high heating value can be mounted on the same board at a high density. SOLUTION: A semiconductor chip and an ultrasonic element are respectively provided with heat radiating structure using a conductor (via hole) to make the heat resistance between the ultrasonic element and a thermally grounding face lower than the heat resistance between the semiconductor chip and the ultrasonic element. The shortest distance between the semiconductor chip and the ultrasonic element is set to a value between 1 mm and 5 mm inclusive. A cavity is formed in the portion of the board between the semiconductor chip and the ultrasonic element to increase the heat resistance between the semiconductor chip and the ultrasonic element.
Patent JP-2003096419-A (JP)
Title: Adhesive and pressure-sensitive tape
Inventor: FUKUSHIMA YUICHI
IPC: C09J201/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a natural rubber adhesive that does not discolor the adherend, has a composition not liberating sulfur dioxide gas that burdens the load to the environment, when the waste is incinerated, and provide a pressure-sensitive adhesive tape. SOLUTION: This is a natural rubber adhesive vulcanized with a silane- coupling agent that is characterized by vulcanizing a rubber adhesive composition including natural rubber as a main elastomer with a silane coupling agent.
Patent JP-2003097659-A (JP)
Title: Apparatus for preventing slip in toroidal continuously variable transmission
Inventor: KAWAMURA YASUTAKA
IPC: F16H15/38
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing slip in a toroidal continuously variable transmission, which can prevent slip of a power roller without deteriorating running performance, by properly judging temperature of working fluid at a contacting ellipse of a power roller in the toroidal continuously variable transmission. SOLUTION: Temperature in the transmission at the start and at present is detected by a temperature sensor 15 provided in the transmission. A control time for fuel-cut and fully closing a throttle valve at a select time, and a control time for annealing torque after the engine start, are determined from a map based on the detected temperature.
Patent JP-2002154203-A (JP)
Title: Method of printing
Inventor: IVRI YEHUDA
IPC: B41J2/045
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet ejection device capable of ejecting ink by an ink jet frequency greater than 50,000 Hz. SOLUTION: A cantilevered beam 12 is mounted at its base 14 to a piezoelectric element 18 which oscillates the base 14. The beam is shaped so that it s moment of inertia is gradually reduced toward its fee end. The piezoelectric element is activated by an oscillating electrical signal of which the frequency is equal to or close to a natural frequency of oscillation of the beam. A tip 15 of the beam oscillates in a frequency higher than the oscillation frequency of the base by virtue of the structure of the beam and a predetermined frequency of the oscillation. The tip of the beam is provided with an aperture which is tapered in its cross-section. One opening of the aperture is in fluid communication with an ink reservoir 17 and the other opening is positioned at an appropriate distance from a recording medium.  When the amplitude of the tip is above a predetermined threshold, a drop of ink is accelerated through the aperture and is ejected upon each excursion of the tip of the beam toward a printing medium.
Patent JP-2003104214-A (JP)
Title: Electric power steering device
Inventor: OKAMOTO KOICHI
IPC: B62D5/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To absorb the impact force in a torque transmission route of an electric motor with the structure of a compact and elastic body in an electric power steering device. SOLUTION: This electric power steering device 10 has the electric motor 20 for giving the steering assist force to a nut 32 by screwing the nut 32 to a ball screw 30 provided in a rack shaft 15. The nut 32 is formed freely to move in the axial direction in relation to a bearing 25, and elastic bodies 51 and 52 for absorbing the impact force from the rack shaft 15 are provided between the nut 32 and the bearing 25.
Patent JP-2003111743-A (JP)
Title: Supporting device, magnet system and magnetic resonance photographing device
Inventor: IMAI AKIRA
IPC: A61B5/055
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To realize a supporting device where the positional relation between a supporting part supporting a matter to be supported and a substrate part accepting it is always constant, and to provide a magnet system provided with such a supporting device and a magnetic resonance photographing device provided with such a magnet system. SOLUTION: The supporting device has the supporting part 500 horizontally supporting the matter to be supported, the substrate part 112 having a horizontal face at a vertex part, and a positional adjustment part 300 which moves the supporting part back and forth between a position on a horizontal face and a position deviated from the horizontal face in the state of keeping a height higher than the horizontal face and which moves the supporting part up and down between a position higher than the horizontal face and a position lower than the horizontal face at the position deviated from the horizontal face.
Patent JP-2003104676-A (JP)
Title: Handrail belt speed detector
Inventor: TEZUKA AKINORI
IPC: B66B29/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a handrail belt speed detector capable of detecting the speed of a handrail belt without contacting the handrail belt. SOLUTION: This handrail belt speed detector for detecting the speed of the moving handrail belt 1 installed at a passenger conveyor 20 is provided with a light emitting part 3a for emitting light 3f to the handrail belt 1, and a light receiving part 3b for receiving reflected light 3g from the handrail belt 1. A speed detecting part 3 for detecting the speed of the handrail belt 1 on the basis of signals from the light receiving part 3b is connected to the light receiving part 3b.