baber/WOPTO huggingface dataset:
Patent JP-H10241578-A (JP)
Title: Plasma display front face plate
Inventor: OCHIAI SHINSUKE
IPC: G02B1/115
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a display front face plate for sufficiently cutting off electromagnetic waves radiated from a display and suppressing damage to the surroundings by integrally stacking a synthetic fiber net body having a metallized filament surface on a transparent substrate. SOLUTION: A transparent substrate having an average transmittance of 50% or more for the wavelengths of 450 to 650nm is provided by polymerizing or forming monomers or a mixture thereof having specified unsaturated double bond. A front face plate is formed by heating and pressurizing a polyester woven fabric net body having a meshed net of 50 to 300 and a thickness of 20 to 200nm, a filament surface being plated with copper, and the transparent substrate and integrally stacking these. At this time, for preventing deformation such as deterioration of the net body or expansion of the meshed net, a soft transparent plastic film is held to be integral between the transparent substrate and the net body. Further, a hard coated layer is formed on the surface of the formed front face plate so as to increase surface hardness and prevent damage.  Thus, the electromagnet shielding performance of the front face plate is improved.
Patent JP-H05181108-A (JP)
Title: Video device for liquid crystal image
Inventor: MATSUI NOBUO
IPC: H04N5/74
Filed: 1991-12-30
Abstract: PURPOSE:To develop a video device which can obtain a high-quality video by using plural inexpensive dichroic mirrors whose cutoff wavelength is unified. CONSTITUTION:Four dichroic mirrors respectively having one cutoff wavelength are used in this device, which is constructed so that a 1st optical system including the 1st, the 3rd and the 4th dichroic mirrors 60, 62 and 63 separates red light, a 2nd optical system including the 1st, the 2nd, the 3rd and the 4th dichroic mirrors 60-63 separates green light, and a 3rd optical system including the 1st, the 2nd and the 4th dichroic mirrors 60, 61 and 63 separates the blue light.
Patent JP-2001173566-A (JP)
Title: Case for multi-compressor
Inventor: TSUDA MASAHIRO
IPC: B22D17/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a case for a multi-compressor suitable for improving a non-defective rate and reducing the manufacturing cost in manufacturing a case for a multi-compressor. SOLUTION: This case A is formed as two split parts 100, 101 which can be separated at the center thereof, so that the case A can be manufactured by die-cast method. One split part 100 is formed symmetrical in the vertial direction. Thus, one split part 100 is manufactured, and the manufacture is reversed at 180-degree arc to form the other split part 101. Accordingly, in the case of obtaining one case A, it will be sufficient that two split parts 100 are manufactured by a metal mold of one the. Thus, the kinds of the metal molds can be held down to the minimum.
Patent JP-2001172518-A (JP)
Title: Microcapsule
Inventor: KUROYAMA YOSHIHIRO
IPC: C09B67/08
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a microcapsule from which the scattering of dispersoids is reduced. SOLUTION: In the microcapsule wherein an electron-donating colorless dye in a state of being dispersed in a hydrophobic liquid is enclosed, an oil- soluble metal mercaptide is contained.
Patent JP-2001176363-A (JP)
Title: Direct-current breaker
Inventor: KONNO KOJI
IPC: H01H33/59
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a disconnecting part from allocating the responsibility for current disconnection. SOLUTION: A commutation capacitor 8 is connected in parallel with a charging circuit 15 via a releasing switch 11, and the releasing switch 11 is opened at the time of a breaking action of a breaking part 6 and shut after the self extinction of arc of a commutation 9 switch itself.
Patent JP-2001173391-A (JP)
Title: Gable formwork device for tunnel excavator
Inventor: TANAKA JUNICHI
IPC: E21D11/10
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a gable formwork device for a tunnel excavator capable of preventing water leakage to the inside of the tunnel without applying lining even though expansion cracks have occurred at the construction joints in concrete. SOLUTION: A peripheral wall of a tunnel is arranged at the predetermined intervals, a space between the inner formwork and the peripheral wall is closed with a ring-shaped gable formwork 18 at predetermined intervals, and a water expansion seal push-out device 31 is installed to the gable formwork 18 for pushing out a water expansion seal 30 to be interposed in a construction joint for concrete C.  The water expansion seal push-out device 31 has a ring-shaped groove 18a drilled to the end face of the gable formwork and capable of inserting and retaining a ring-shaped water expansion seal 30, a ring-shaped plate 35 for pushing out and inserting a water expansive seal 30 which is inserted and retained in the ring-shaped groove 18a in the groove for inserting water expansion seal, and a plurality of water expansion seal push-out jacks 32 for moving forward and retreating the ring-shaped plate 35.
Patent JP-H06203253-A (JP)
Title: Coin sorter of automatic vending machine
Inventor: KOJIMA TAKAYUKI
IPC: G07D5/00
Filed: 1992-12-30
Abstract: PURPOSE:To facilitate the attachment and detachment of a coin sorting part to and from a change control part by sending and receiving various signals between the coin sorting part and change control part without using any electric connector. CONSTITUTION:Various signals are sent and received between the coin sorting part 1 which decides whether a thrown in coin is genuine and sorts coins by the kinds and the change control part 2 which stores the sorted coins, controls the counting of the stored coins, and also pays stored coins as change by optical coupling between a light emission diode 22 and a phototransistor 33. The electric power is supplied from the change control part 2 to the coin sorting part 1 by bringing spring probes 62a and 62b, provided on the side of the coin sorting part 1, into contact with each other without using any connector or by transformer coupling 81 and 82 without contacting.
Patent JP-2000078963-A (JP)
Title: High-pressure culture jar
Inventor: KOIZUMI YOSHIO
IPC: C12M3/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain the subject high-pressure culture jar that can conveniently culture cells and tissues by providing the jar with an inside visible transparent cylindrical case, the top cover and the bottom cover for tightly closing the top and bottom ends of the case and tendon materials for pressing these covers to the case. SOLUTION: The objective culture jar comprises a cylindrical case 10 that has a sufficient transparency to permit the inside of the case to be visually checked, the top cover 20 to be placed to the top edge of this case, the bottom cover 30 to be placed to the bottom edge of this case and the tendon materials 40 that are provided so that they may press the top cover 20 and the bottom cover 30 to the top edge face and the bottom edge face, respectively. Further, the top cover 20 and the bottom cover 30 are each equipped with a binding tool for binding the flange that is fixed to the upper edge (or the bottom edge) of the case and has mounting holes bored for mounting the case 10, the disk as the top circular plate (or the bottom circular plate) and the packing between them in the top cover 20 (or in the bottom cover 30).
Patent JP-2000181795-A (JP)
Title: Cache memory fast referring method, and data processor and data processing method using same
Inventor: YAMAMOTO MICHITAKA
IPC: G06F15/78
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To shorten average readout time viewed from an instruction execution part of a cache memory by dividing the cache memory into several cache areas differing in readout time and starting simultaneous reference to the divided cache areas. SOLUTION: The instruction execution part 100 is arranged at a center part; and an instruction cache 109 is arranged at its left half periphery and an operand cache 108 is arranged at the right half. The instruction cache 109 and operand cache 108 are each divided into four areas (L area, A area, B area, and C area) from to away from the instruction execution part 100 and further divided into two left upper half and left lower half areas. The upper half of the divided areas is a bank 0 and the lower half is a bank 1. Consequently, even control for performing writing in the cache memory and data transfer from a main storage device 114 and a secondary cache in parallel independently of a readout is possible.
Patent JP-H11188889-A (JP)
Title: Ink cartridge
Inventor: KINOSHITA NAOHISA
IPC: B41J2/175
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink cartridge in which a negative pressure can be sustained in an ink package without requiring any spring member. SOLUTION: An ink sealed in the ink sealing part 31a of an ink package 31 in an ink cartridge 30 is supplied by an ink extraction member 26 to a print head at the time of printing. The ink package 31 and the case body 32 of the ink cartridge 30 are bonded by a filling member 33 which can suppress variation in the shape of the ink package 31. Furthermore, a laminate film material forming the ink package 31 is imparted with shape recovery properties and variation in the shape at the ink sealing part 31a of the ink package 31 is suppressed. Since the ink sealing part 31a is not collapsed by the atmospheric pressure even if the inner pressure at the ink sealing part 31a drops at the time of extracting ink, a negative pressure can be sustained in the ink sealing part 31a.
Patent JP-2000175833-A (JP)
Title: Bathwater purification device
Inventor: INOUE TAKAYUKI
IPC: A47K3/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a bathwater purification device for home use where bath additives such as bath agent, aromatics or mineral additives can be used. SOLUTION: The bathwater purification device has a water supply port 2 through which water flows into, a drain port 3 through which water is drained, a porous base material 4 provided between the water supply port 2 and the drain port 3, magnetic powder 6 provided in layers on the porous base material 4, a filtration section 1 furnished with a magnet 5 provided above the layered magnetic powder 5, a stocker 14 where bath agent 15 as one of bath additives is stocked, a deposition section 16 that deposits the bath agent 15 into a water channel 10 connecting the filtration section 1 and a bathtub, thereby not only always purifying bathwater by the filtration section 1 but also obtaining bathwater to which bath agent are added.
Patent JP-2001174031-A (JP)
Title: Electric storage type air conditioner
Inventor: TSUTSUI KENJI
IPC: F24F11/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric storage type air conditioner for effectively utilizing electric storage energy by controlling to discharge the energy following an air-conditioning load. SOLUTION: A DC power source voltage obtained by adding a rectified commercial power source power to the storage battery discharge power of the battery and a commercial power source input current are controlled by a changeover switch. The switch is switched to the commercial power source input current side, when the air-conditioning load is larger than the battery discharge power and the commercial input current is a prescribed value or more or the switch is switched to the DC power voltage side, when the load is smaller than the battery discharge power and the input current is a prescribed value or less. Thus, a compressor motor is controlled by the commercial input current or the DC voltage via an inverter, and energy is served efficiently.
Patent JP-2000178157-A (JP)
Title: Mouth spray composition
Inventor: MAKI HISAKO
IPC: A61K8/96
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition whose masking effect for a halitosis or a refreshing effect last for long time and having excellent aftertaste and useful for a food, a quasi-drug or a medical drug by including menthol and/or carvone and a tea polyphenol. SOLUTION: This composition is obtained by including 1-menthol and/or 1-carvone and a tea polyphenol preferably having 10-20,000 ppm concentration [preferably (+)-catechin, (-)-catechin or the like]. preferably, a using concentration of 1-menthol or 1-carvone is 100-10,000 ppm. A medicinal effect component (e.g. sodium fluoride), a sweetener (e.g. saccharose), a solvent (e.g. ethanol) a humectant (e.g. glycerol), a solubilizing agent (e.g. polyoxyethylene-hardened castor oil), a preservative.antiseptic (e.g. benzoic acid), etc., may be added in the composition.
Patent JP-H0574437-A (JP)
Title: Coated opening-cell type microporous film
Inventor: HENRII TEI TASUKIA
IPC: H01M50/489
Filed: 1991-12-24
Abstract: PURPOSE: To obtain a microporous film resistant to the penetration of a zinc dendrite, usable as a battery separator, and enhance life cycle characteristic of the battery by coating a microporous film with a uniform porous cover of a specified low hydrogen overvoltage material. CONSTITUTION: An open cell type microporous film is formed by coating at least one surface with a uniform porous cover of a low hydrogen overvoltage material such as nickel. The microporous film when it is hydrophilic before coating, it has an electric resistance of about 7.75mΩ-cm<2> or lower, lower bulk density to a corresponding base not having open cell type structure, a surface area of at least 10m<2> /g, a mean pore diameter of about 200-10000Å, and after coating, the coating film thickness is controlled so that the electric resistance does not exceed a specified value. The open cell type microporous film is the most suitable as separators 7, 8 of a secondary battery having a zinc electrode, resistant to the penetration of a zinc dendrite, and lengthens the cycle life of the battery.
Patent JP-2001174182-A (JP)
Title: Manufacture of heat exchanger
Inventor: NAKAJIMA AKIRA
IPC: F28F1/32
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a plurality of fin members having different thickness as well as a plurality of press molding tools in accordance with the thickness of the fin members are required whereby the manufacturing cost of a heat exchanger 1 is increased and when a tube and a collar are expanded while securing the fins by a jig, the number of process is increased whereby much labor is required for the manufacture of the heat exchanger and, further, warpage is generated in the fins. SOLUTION: A tube 2 is inserted into the collars 4 of respective fins 3, superposed by changing the projected direction of the collars 4 alternately so that the tip end faces 4a of collars 4 projected on the front side of neighbor two fins 3 or the roots 4b of the collars 4 of the rear side of adjacent two fins 3 are contacted to each other, then, the tube 2 and the collars 4 are expanded to fix a plurality of fins 3 to the heat transfer surfaces of one or plurality of tubes 2.
Patent JP-H11282095-A (JP)
Title: Method for automatically activating and deactivating availability of image border as function of time and device using the same
Inventor: HINTON TIMOTHY
IPC: G04G15/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a incorrect operation that an erroneous image border is eliminated by setting a finish data in each image border, storing the image border and each finish date in a system file, and automatically deactivating the image border and selectively utilizing only the image border which is not made inactive on the finish date. SOLUTION: The system 10 is constituted of a display unit 20 connected to a processor 25, also includes a scanner 28 and an input device being other erasable recording are reading device 30 such as a CD ROM, floppy drive and digital camera card reader 30'. New image border and accessible date related thereto are loaded on the system 10. The image border previously loaded on the system 10 is erased from the system 10 when its term expires. When image border is allowed or it is available, display is performed like a display performed when a new image border is loaded, and then only the permitted image border is displayed.
Patent JP-2001174093-A (JP)
Title: Absorption hot and chilled water generator
Inventor: OSAKABE NAOKI
IPC: F25B15/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of an absorption hot and chilled water generator furthermore by utilizing the enthalpy of refrigerant passed through a low temperature regenerator effectively, thereby utilizing waste heat effectively. SOLUTION: A diluted solution line L1 passing diluted solution fed out from an absorber 22 is branched at a first branch point BP into a first branch line L1-1 provided with a low temperature solution heat exchanger 26, and a second branch line L1-2 provided with a refrigerant drain heat exchanger 70. The region (L11-70) between a low temperature regenerator 48 in a line L11 passing refrigerant vapor regenerated from a high temperature regenerator 44 and a condenser (50) are interconnected thermally with the refrigerant drain heat exchanger 70.  Enthalpy of refrigerant passed through the low temperature regenerator 48 (refrigerant flowing trough L11070) is thrown into diluted solution flowing through the second branch line L1-2, and a first waste heat exchanger 80 is provided in a line interconnecting an oil fired regenerator 30 and the high temperature regenerator 44 or the low temperature regenerator 48.
Patent JP-H11170101-A (JP)
Title: Workpiece replacing device for spindle moving type vertical machine tool
Inventor: OTAKE KIMITAKA
IPC: B23Q7/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To increase reliability in a simple constitution and also improve safety and workability of workpiece replacing work. SOLUTION: In a spindle moving type vertical lathe 1, where a headstock 4 moves in the axial direction of the spindle, and in the orthogonal direction of the axial direction; this workpiece replacing device 3, for transferring a workpiece with a chuck, provided on the lower end of the spindle between, is equipped with a base body 32 provided in the vicinity of the machine main body 2 of a lathe 1, a swivel base 35 provided on the base body, and moving between a movable body moving region 38 where a moving body, including the headstock, moves and outside the region 38, a raw workpiece placing part 30, provided on the swivel base, and for placing a raw workpiece 7 to be received by the chuck; and a processed work piece placing part 31 juxtaposed with the placing part 30 on the swivel base, and for placing a processed workpiece 8 delivered from the chuck.  The workpieces 7 and 8 are delivered, between the replacing device 3 and the chuck, in the region 38, and also a worker performs raw workpiece placing work and processed workpiece taking-out work outside the region 38.
Patent JP-H11171762-A (JP)
Title: Collunarium
Inventor: DOI KOJI
IPC: A61K31/125
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent the decrease in the content of a terpenoid contained in a terpenoid-containing collunarium charged in a spray container. SOLUTION: A terpenoid-containing collunarium charged in a spray container whose inner wall surface brought into contact with the nasal drop on its charging is formed from a material comprising an epoxy resin, a polyamideimide resin or a fluororesin. The terpenoid-containing collunarium charged in the container can be preserved without accompanying the remarkable decrease in the content of the terpenoid.
Patent JP-2000185989-A (JP)
Title: System for converting garbage into fertilizer
Inventor: MITSUNAGA NORIHIRO
IPC: B09B3/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide both a method for treating garbage capable of promoting the fermentation and making the conversion of garbage into a fertilizer effective in a secondary treating step by setting a primary treating step for separating water from the garbage and solidifying the resultant garbage and the secondary treating step for converting the separated solid substance into the fertilizer and a system for conversion into the fertilizer. SOLUTION: This system for converting garbage G into a fertilizer is provided with a primary treating step 70 for charging a garbage G together with a fermentation raw material K into the interior of a closed box device having drainage holes 12 and an opening and closing port 14 and separating and discharging a liquid component W from the drainage holes 12 while fermenting and aging the garbage G for several days and a secondary treating step 72 for charging a solid substance T in the primary treating step 70 into a closed chamber 19 having rotating blades 26 rotating at a low speed and producing a semidried granular solid treated substance U. The primary treating step for the garbage can be preconducted at each home to promote rapid aerobic fermentation in the secondary treating step.  Thereby, the conversion of a large amount of the garbage G into the fertilizer can be realized in the system for converting the garbage G into the fertilizer of the extremely simple steps.
Patent JP-H10250803-A (JP)
Title: Magnet type area-wise product transferring device
Inventor: NISHINA YOSHIAKI
IPC: H01F7/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To positively transfer can product filled with liquid which is likely to be thermally deteriorated in area-wise, using a permanent magnet. SOLUTION: In this magnet type area-wise product transferring device, a separating mechanism 7 expands and contracts an arm and move a lifting magnet part 72 provided on the arm above can-product when the magnet part picks up the can-product, and then the lifting magnet part 72 attracts by magnetism the can product on the uppermost surface of the can product stacked on shelves in a storehouse. A lowering and raising mechanism 73 of the separating mechanism 7 lowers and lifts the arm and the lifting magnet part 72, and a conveying mechanism part 8 expands and contracts the arm and moves a carriage provided on the arm below the can product lifted up by the separating mechanism 7 when the can product is picked up, and transfers the can product on the uppermost surface onto the carriage.
Patent JP-2000186228-A (JP)
Title: Actinic-radiation-curable composition
Inventor: SHIMOKUCHI MUTSUHIRO
IPC: C09D5/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an actinic-radiation-curable composition improved in release properties and chemical resistance resulting from improved leveling by emulsifying and dispersing a silicone oil in an actinic-radiation-curable compound with the aid of a fluoro surfactant. SOLUTION: A mixture comprising 100 pts.wt. actinic-radiation-curable compound, 0.01-30 pts.wt., desirably, 0.1-10 pts.wt. silicone oil, 0.01-20 pts.wt., desirably, 0.01-5 pts.wt. nonionic fluoro surfactant, and, optionally, 0.1-20 pts.wt. photopolymerization initiator is mixed under agitation to effect the emulsification and dispersion of the silicone oil in the form of particles of a mean particle diameter of at most 10 μm and the consequent formation of an actinic-radiation- curable composition. This composition may additionally contain additives such as a colorant, a body pigment, a lubricant, a plasticizer, an antifoam, an antioxidant, a coupling agent, an organic solvent, and a chelating agent.
Patent JP-2001172376-A (JP)
Title: Thermoplastic polyester elastomer
Inventor: IDE NOBUHIRO
IPC: C08G63/672
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer which can be used as a molding material for medical and hygienic uses, automotive parts, industrial parts, daily necessities, and the like, and is suitable especially as a molding material for transfusion bags, blood transfusion tubes, syringe gaskets, and the like. SOLUTION: This elastomer is soft and has an excellent moisture permeability a THF content of 15 ppm or lower, and such an advantage that is does not substantially contain an oligomer component containing aromatic components.