baber/WOPTO huggingface dataset:
Patent JP-2000140729-A (JP)
Title: Liquid atomization apparatus
Inventor: EKI TOSHIO
IPC: B05B17/06
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an atomization apparatus capable of being used for a low concentrated hypochlorous acid-containing strong acidic water-generating atomization apparatus which is small-sized and easily portable by a method wherein a piezo-electric element, its driver, a perforated plate of which one end is fixed to the piezo-electric element, and an open atomization tank are provided, and an open end of the open atomization tank is covered by the perforated plate. SOLUTION: A piezo-electric element 30 is arranged to recessed parts of a resin-made cover 29 and a pressure resistant cover 18, and one side surface of the element is fixed to the cover 29, and one end of a perforated plate 31 is fixed to one end of the other side surface. The perforated plate 31 covers an open atomization tank 32 being the recessed part formed in the cover 18. The perforated plate 31 comprises that wherein all surface containing an inner surface of a hole of an acid-resisting noble metal plate or nickel plate is evaporation deposited with noble metal or coated with a Teflon resin, and acid resistance is improved. A distance between the perforated plate 31 and a bottom wall of the open atomization tank 32 standing opposite thereto is approximately 0.5 mm to approximately 1.5 mm.
Patent JP-H05177025-A (JP)
Title: Golf ball collecting groove
Inventor: HARASE YOSHITAKE
IPC: A63B69/36
Filed: 1991-12-27
Abstract: PURPOSE:To prevent golf balls from being blocked to drop into a ball collecting U-shaped groove. CONSTITUTION:The outer periphery of a U-shaped groove 5 buried on the inclination lower side of the slant face 4 of the ground 3 installed with a surface member 2 is surrounded with a foam resin body 6, an olefinic resin layer 8 is formed on its upper face 7, and the surface member 2 is installed over the upper face of the foam resin layer 8 and the top section 10 of the U-shaped groove 5. An olefinic foam resin molding is coupled into close contact with the inside face and top section upper face of the U-shaped foam resin groove 5 buried on the inclination lower side of the slant face 4, and the surface member 2 is installed on the top section upper face. The outer periphery of the U-shaped groove 5 buried on the inclination lower side of the slant face 4 is surrounded with the olefinic U-shaped foam resin body, and the surface member 2 is installed over the upper face of the olefinic U-shaped foam resin body and the top section 10 of the U-shaped groove 5.
Patent JP-2001177328-A (JP)
Title: Integrated rf sensor system
Inventor: ASAI TOSHIO
IPC: H01Q25/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna system that generates multi-beams by means of digital beam forming that effectively utilizes limited hardware resources for the antenna system and can integrally control array antennas. SOLUTION: This RF sensor system, consisting of N-set of array antennas 1, reduces the hardware scale of the entire system by using a reception frequency converter group 3 and a transmission frequency converter group 4 to provide a function of using a common IF signal, interconnecting the array antennas 1 and M-sets of reception systems 6 and transmission systems 9 via a common IF network 13 and using a common IF switch 14, consisting of a switch matrix in the IF network to revise the connection relation among the array antennas 1, the reception systems 6 and the transmission systems 9.
Patent JP-H06197731-A (JP)
Title: Method for coloring neutral food
Inventor: ICHI TAKAHITO
IPC: C09B61/00
Filed: 1992-12-28
Abstract: PURPOSE:To color a neutral food clear blue or green with high resistance to heat and light. CONSTITUTION:A neutral food is colored clear blue or green using (A) an original blue liquid obtained by immersing the fruit skin of Clerondendron trichotomum which belongs to Verbenaceae in water, ethanol or methanol or (B) a coloring matter liquid prepared by mixing the blue liquid A with an original yellow liquid obtained from Cape jasmine, Bixa orellana L., carrot or paprika. The resulting neutral food gives clear blue or green color with high resistance to heat and light.
Patent JP-H05179459-A (JP)
Title: Electric discharge welding method
Inventor: INOUE KIYOSHI
IPC: C23C26/00
Filed: 1991-12-26
Abstract: PURPOSE:To easily execute electric discharge welding of arbitrary materials and mixture by previously coating an electrode surface with a material to be welded to a base material and coating the base material with this coating material by electric discharge welding. CONSTITUTION:The outer peripheral edge of the disk electrode 1 in contact with the base material 1 is previously coated with the welding material by coating, such as PVD, CVD, NW, etc., by which the coating layer 11 is formed thereon. The micropoint of the coating layer 11 of the electrode 1 is by discharge heat when a discharge is generated between the electrode 1 and the base material 1. The molten matter is transferred and welded to the discharge heated part of the base material 2 by the rotating motion of the electrode 1. The pulse discharge between the electrode 1 and the base material 2 is repetitively executed. The uniform welded coating layer is formed on the surface of the base material 2 when the movement of the base material 2 is controlled by NC control, etc.
Patent JP-H0678477-A (JP)
Title: Method and apparatus for driving electronic apparatus
Inventor: YANAGIYA FUMIO
IPC: G08B13/24
Filed: 1992-12-24
Abstract: PURPOSE:To drive an electronic apparatus even without connecting it directly to a power source by supplying power from transmitting means to receiving means in a noncontact state, and driving the apparatus connected to the receiving means. CONSTITUTION:Power transmitted from transmitting means 6 is transmitted to receiving means of a noncontact state with the means 6, and an electronic apparatus 4 connected to the receiving means is driven by power received by the receiving means. That is, a search coil 5 is disposed as the receiving means connected to the apparatus 4 in a magnetic field of a first coil 1 for constituting an AC magnetic field generator as the means 6, a current is induced in the coil 5, and the power generated thereby is supplied to the apparatus 4 to drive it. Thus, even if the power source is not directly connected to the apparatus 4, the apparatus 4 can be driven.
Patent JP-H06181561-A (JP)
Title: Electronic still camera
Inventor: NISHIO SATORU
IPC: G11B20/02
Filed: 1992-12-11
Abstract: PURPOSE:To reduce current consumption as low as possible by controlling the driving timing of a circuit (disk driving means) requiring a large current consumption even when a long signal processing time is required for a signal processing means. CONSTITUTION:A subject obtained from a photographing lens 10 is formed on an image pickup element 11. An electric signal outputted from the element 11 is amplified and converted into a digital signal through an amplifier 14 and an A/D converter 15 and then the digital signal is temporarily written in a buffer memory 16. A digital signal processing circuit 17 executes data compression and encoding and writes the processed result in a buffer memory 19. At the same timing as writing in the memory 19, a spindle motor 7 starts to be rotated by a servo control circuit 6. When a disk 21 is turned to a stable state, the state is detected by a stable state detector 12. A system control part 1 reads out data from the memory 19 and writes the read contents in the disk 21.
Patent JP-H11177218-A (JP)
Title: Component equipped with metal surface for electronic circuit, and surface protecting agent therefor
Inventor: ONO TAKAO
IPC: C23F11/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To maintain oxidation-resistance and chemical-resistance of an exposed metal surface even when reflow-soldering is performed, by allowing a surface protecting agent for a component equipped with a metal surface for an elec tronic circuit to contain specific compound or its salt. SOLUTION: A surface protecting agent for a component equipped with a metal surface for an electronic circuit comprises a compound expressed by Formula I or its salt. In Formula I, R is an alkyl group of straight chain or branched chain, or a radical expressed by Formula II. X1 of (X1 )n is an optionally identical halogen atom, amino group, di lower alkylamino group, hydroxy group, lower alkoxy group, cyano group, acetyl group, benzoyl group, carbamoyl group, formyl group, carboxyl group, lower alkoxycarbonyl group, or nitro group. Y1 is a 1-20C alkyl group of straight or branched chain, or is expressed by Formula III. (n) is an integer of 0-4. In Formula III, Y2 is a radical expressed by Formula IV or represents a cyclohexyl group, and (m) is an integer of 0-10. Thus, oxydation-resistance and chemical-resistance are maintained.
Patent JP-H10313926-A (JP)
Title: Auxiliary bag for satchel
Inventor: NAKAI HIROKO
IPC: A45C3/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary bag for a satchel which stores a lot of materials necessary for school such as gymnastic clothes, indoor shoes, and small articles in going to school or coming home, is easily attached/detached even by a child, and used as a rucksack in being detached therefrom. SOLUTION: An auxiliary bag for a satchel is attached to the surface of a lid plate 1 of the satchel. The auxiliary bag for the satchel is constituted of a durable material having a water proofing effect, has the width approximately the same as width of the lid plate of the satchel, has a gusset so as to store a lot of materials and a lid so as to prevent the materials from being fallen, has a fastener in the center of one side of the gusset so as to take a material from the side, and has a pocket with a lid in the front.
Patent JP-2001041830-A (JP)
Title: Heat sensitive material and temperature managing member
Inventor: TAMURA TOSHIYUKI
IPC: C09K9/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a heat sensitive material which has heat sensitive characteristic sensitive to the vicinity of an environmental temperature and a high S/N ratio. SOLUTION: This heat sensitive material contains electron-donating compound A, electron-accepting compound B and reversible material C, and discolors with temperature and time. Heat sensitive characteristic control agent D changing crystal-noncrystal or phase separation-nonphase separation speed is contained in the heat sensitive material. In the case of discoloring by an environmental temperature, the control agent D performs crystal or phase separation, has a function as a field of reaction, and contributes to discoloring of the heat sensitive material.
Patent JP-2000188554-A (JP)
Title: Receiver for convolution coding signal
Inventor: TANDA YUKARI
IPC: H03M13/23
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for a convolution coding signal to reduce preamble detection processing. SOLUTION: In the receiver that decodes a convolution coding signal having coding rate of 1/n, n-sets of decoding processing sections 14 apply Viterbi decoding to a convolution coding signal while its head bit being a decoding reference is made different, calculates a hamming distance between a code stream given to a path on a trellis diagram corresponding to decoded data and a received code stream, and denotes similarity between both the code streams and provides an output. Then a hamming distance comparison section 18 compares hamming distance signals outputted from the n-sets of the decode processing sections 14 and selects any of the decode processing sections 14 that provide an output of a hamming distance in excess of a prescribed threshold value. A symbol edge confirmation section 20 applies switch control to a switch 16 according to the selection result.  Thus, a preamble detection section 22, a parity check section 24, and a message data extract section 26 extract message data being original signal data from the convolution coding signal on the basis of data decoded by any of the decode processing sections 14.
Patent JP-H11169334-A (JP)
Title: Washing brush for endoscope
Inventor: WAKO FUMIHIDE
IPC: A46B3/18
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To carry out an efficient washing without reciprocating a brush part and washing of even a very slender tube such as air pipe and water pipe with a brush. SOLUTION: This washing brush 16 is composed of a linear support body 17 comprising a single wire with a size of about 0.6 mm, for instance and a brush part 18 provided at the rear end part of the linear support body 17. In the brush 18, for example, two single metal wires each with the size of 0.3 mm are bundled to put a brush therebetween and twisted to finish. In this manner, the washing brush 16 can be inserted entirely through a slender water pipe 12 and a slender air pipe 13 (e.g. about 1.2 mm) arranged in an endoscope and thus, washing by a brush is accomplished efficiently by passing the washing brush 16 through the air pipe 12 and the air pipe 13 in one direction.
Patent JP-H11181831-A (JP)
Title: Slewing device of construction machinery
Inventor: KURIHARA TAKESHI
IPC: E02F9/12
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To easily transfer the opening of a drain oil pipe in compliance with a drain oil aperture even if the position of the drain oil aperture is shifted to easily discharge the drain oil by forming a drain oil pipe fitted to a drain oil opening for lubricant of a reducer with a freely extensible/contractible and bendable flexible pipe. SOLUTION: A hydraulic motor 7 is connected to the upper face of the ring gear 11 of a gear reducer. The output power of the hydraulic motor 7 is transmitted from the output shaft to the gear reducer and transmitted to the slewing output power shaft as a decelerating or accelerating torque to revolve the slewing body through a slewing ring 3. A drain oil opening 16 for lubricant for reducer is formed at the lower side peripheral wall of a housing 15, and a sealing plug 18 is attached to the tip of the drain oil pipe 20 screwed in the drain oil opening 16. And further, the frame 2a of the slewing body is provided with a drain oil aperture 2b of the drain oil pipe 20 to receice drain oil below the drain oil aperture 2b.  The drain oil pipe 20 is formed of a freely extensible/contractible and bendable synthetic resin bellows-shaped flexible pipe so that operators can hold it as a required posture.
Patent JP-2000147632-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: G02B7/28
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To intelligibly inform a user of a focusing state by in easy to understand manner providing a selection means for selecting a point for performing focusing among plural points and a display means for performing display showing the point selected by the selection means on the outside of a finder screen. SOLUTION: A zoom lens 13 is connected to a CPU 10 via a range-finding part 11 and an encoder 12, and a display part 15 is connected to the CPU 10 via a driver 14. Then, SW1 and SW2 are a first release switch and a second release switch, respectively. When the first release switch SW1 is operated and turned on, range finding is performed by the range finding part 11 through the CPU 10, and the point to perform focusing is selected from among plural points by the CPU 10. The display showing the point selected by the CPU 10 is performed on the outside of the finder screen by the display part 15 via the driver 14, and the user is informed of the focusing state by the display.
Patent JP-H11179630-A (JP)
Title: Workpiece positioning device in workpiece stock device
Inventor: TAWARA HAJIME
IPC: B23Q3/06
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To accurately synchronize each positioning bar to adjust the movement of the bar in a radial direction, quickly and easily. SOLUTION: In an upper surface of a lock plate 17 rotatably provided in a support plate 15, a connection arm 20 arranged in a circumferential direction is turnably connected by a fulcrum pin 19, in a turn end part of each connection arm 20, a positioning bar 21 is fixedly erected, each first guide hole 26 provided radially in a disk-shaped first guide plate 25 is fitted to each positioning bar 21, the first guide plate 25 is fixed to the support plate 15. Each second guide hole 30 provided in circular arc shape and spiral shape in a disk-shaped second guide plate 29 is fitted to each positioning bar 21, the second guide plate 29 is rotatably provided relating to the first guide plate 25, in a shaft center part of the lock plate 17, a clamp device 31 tensing downward each fulcrum pin 19 is provided.
Patent JP-2000158455-A (JP)
Title: Heat insulation wall plate
Inventor: SAKAMOTO JUN
IPC: B29L7/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To give no surface fault to a treated film by incorporating a surface layer in a photocatalyst layer, scarcely depositing an impurity, a foreign matter or the like on a wall plate surface layer and decomposing it even when deposited. SOLUTION: A photocatalyst layer on a surface layer changes water and oxygen into active oxygen by oxidizing and reducing operations by emitting a light, and decomposes an organic material and an inorganic material into a carbonic acid gas and water. As the photocatalyst, oxide, carbide or sulfide of a transition metal such as TiO2, WO3, SiC, MoS2 or the like is used. A sol liquid of titanium oxide, silicon oxide, Teflon, titanium peroxide or the like with a binder is sprayed on a partition wall plate body or baked and solidified after impregnating, or flame-coated with titanium oxide powder directly or after mixing with other ceramics, or metal titanium is oxidized on its surface layer by anodizing or surface oxidizing or the like to form a titanium oxide layer. Thus, it is less necessary to periodically clean the plate.  The layer is used on the plate of a heater to avoid giving a fault to a surface of a resin film made of a thermoplastic resin or the like.
Patent JP-H11185517-A (JP)
Title: Reflection type led lighting system with two-layer structure
Inventor: SEKI HIDEYA
IPC: F21V8/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type LED lighting system of two layer structure capable of increasing the total emission amount of infrared rays without expanding its total area, by arranging reflection type LED elements with high density also in the X direction. SOLUTION: This device comprises a first LED unit board layer 2, having slots 4a to 4n and refleation type LED elements 1 arranged to interpose the slots therebetween, and a second LED unit board layer 3, provided below the first LED unit board layer 2 and having reflection-type LED elements 8 arranged to peep through the slots 4a to 4n. Compared with a type in which a plurality of reflection-type LED elements are mounted on a single board, this device allows high-density arrangement also in the x direction and the total emission amount of infrared rays can be increased.
Patent JP-2000197261-A (JP)
Title: Overcurrent protecting device
Inventor: KITAGAWA ATSUSHI
IPC: H01C7/12
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent protecting device in which adverse effects on an apparatus is restrained and operation is simple. SOLUTION: At inspection, terminals 7, 8 are electrically and mechanically connected instead of a normal fuse, and a current-limiting resistor 15 and a PTC element 16 are arranged in a path through which an overcurrent like a short-circuit current flows. When an overcurrent flows in the PTC element 16, the PTC element 16 generates heat itself, and temperature is increased. Resistance value of the PTC element 16 is increased, and the overcurrent is restrained. When the voltage of the PTC element 16 is increased, the voltage of a light-emitting diode 12 is increased, the light-emitting diode 12 emits light, a current flowing in a buzzer 20 is increased, and the buzzer 20 is sounded.  Since the rated current of the PTC element 16 is made smaller than that of a fuse which is used when a device to be protected is normal, and the PTC element 16 is operated in accordance with the minimum operation current, the PTC element 16 is operated in a short time and performs current-limiting operation, and adverse effects on an apparatus is reduced.
Patent JP-2000190521-A (JP)
Title: Ink jet type image forming apparatus
Inventor: ANDO NOBUAKI
IPC: B41J2/175
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent a problem that ink is not ejected from a print head suddenly, then an image is not formed. SOLUTION: A first ink detecting sensor 42 for detecting whether or not a quantity of ink stored in an ink tank 40 is more than a predetermined quantity and a second ink detecting sensor 44 for detecting the presence or absence of the ink stored in the ink tank 40 are provided in the ink tank 40. The first sensor 42 is disposed at a position higher than a position of the second sensor 44. As the detecting points of the two sensors 42, 44 are physically shifted, the ink stored in the ink tank 40 can be detected by two grades, then a predictive alarm can be generated before the ink in the ink tank 40 runs out.
Patent JP-2001183564-A (JP)
Title: Lens barrel device assembling method, and lens barrel device
Inventor: HAYASHI SHIGEO
IPC: G02B7/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel device assembling method capable of accurately and easily assembling a lens barrel device having plural lenses, with lens assembly man-hour, and to provide a lens barrel device. SOLUTION: The lens barrel device assembled by this assembling method is provided with a 1st group frame 4, a focus frame 5, a focus holding frame 6 and a 3rd group frame 7 which are supported by guide shafts 8, 9 and 11 so as to be freely moved forward and backward. In the case of fixing plural lens groups to the frame members by bonding, the positioning of plural lens groups is performed on the optical axis position and the optical axis direction by using assembling jigs 32 and 33, and on the other hand, the frame member is held in a floating state having leaving a gap between the frame member and the lens group, and then, while keeping the supported state, respective lens groups are fixed by bonding.
Patent JP-H11164780-A (JP)
Title: Easy dripper for regular coffee
Inventor: KIKUCHI KEIICHI
IPC: A47J31/02
Filed: 1997-12-07
Abstract: PROBLEM TO BE SOLVED: To make safely handleable a dripper by forming an easy extracting dripper into a flat bag form opened upward and to be used in a cup by use of a filter material, and providing a pouring surface and a knob part consisting of card plates on one side of the mouth part of the bag part. SOLUTION: The easy extracting dripper for regular coffee is formed into a flat bag form consisting of two fitted surfaces as the whole opened upward, which is used in a cup, and the bag upper part is leant against the inside of a cup mouth part. The bag 5 of this dripper is formed of a filter 3, and a card plate 6 formed of a waterproof and heat insulating surface 2 is integrally mounted on one outside surface of the bag 5 to form a pouring surface 8. A knob part 11 extended upward from the upper opening 4 is formed on the card plate 6, and a mouth part frame 15 is formed around the upper opening 4, and a folded part 16 extended upward is provided on side ends 7 situated on lateral sides of the mouth part frame 15.