baber/WOPTO huggingface dataset:
Patent JP-2001140392-A (JP)
Title: Connecting hardware, method of manufacture, floor post, supporting hardware
Inventor: TANAKA YUTAKA
IPC: E04F15/02
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To easily manufacture connecting hardware through caulking or the like dispensing with welding, having high rust-proofing performance. SOLUTION: A first flange 4, a second flange 5 and a folding margin 5a are formed integrally with a partial cylinder 1. Recesses 7 and 9 are formed in the partial cylinder 1 and a threaded cylinder compartment 12 is provided between the recesses. The threaded cylinder compartment 12 is formed with a locking projection 11. A connecting hole 14 is bored in parallel with the first flange 4 and a connecting cylinder portion 15 is formed on the second flange 5 to form a connecting hardware piece 17(c). Two of the connecting hardware pieces 17 are opposed together and a threaded cylinder 20 is enclosed in the threaded cylinder compartment 12(a, b) to make the connecting hardware pieces 17 overlie each other.  The connecting cylinder portion 15 of the second flange 5 of one of the connecting hardware pieces which is fitted into the connecting hole 14 in the first flange 4 of the other of the connecting hardware pieces is caulked outwards to join the two connecting hardware pieces 17 together, with the folding margin 5a folded and laid on top of the first flange 4 to form the connecting hardware 23. A floor post can be constructed when the threaded rod of supporting hardware is threaded into the threaded cylinder 20.
Patent JP-H01169956-A (JP)
Title: Forced cooling method for electronic parts and equipment
Inventor: ISHII SHUICHI
IPC: H01L23/46
Filed: 1987-12-25
Abstract: PURPOSE:To enable effective heat dissipating, by inhaling air from an intake vent of a heat dissipating body, and cooling a heat generating body like a semiconductor package in contact with the heat dissipating body, by using the inhaled air. CONSTITUTION:A heat dissipating fin 3 is provided with an intake vent 4, and an exhauster 6 is installed on the upper part of the fin 3. The air 7 is inhaled in the inside of the fin 3 from the intake vent 4. When heat is generated by operating the semiconductor package 2, the heat is transferred to the fin 3. Since the fin 3 is cooled by the inhaled air, the package 2 in contact with the fin is also cooled. The heated air is discharged outside the fin 3 via the exhauster 6, and sucked by a vacuum pump. The heated air does not collide with peripheral packages, so that the effect exerted on the peripheral packes 2 can be avoided, thereby enabling the effective heat dissipating.
Patent JP-H09164203-A (JP)
Title: Syringe and its production
Inventor: SUDOU MORIHIRO
IPC: A61M5/31
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To administer two kinds of medicines varying in drug action with one time of pricking to enhance the cost performance by press feeding the pressers corresponding to plural cylindrical bodies to allow the respective medicines to flow out through a hypodermic needle and forming these injection cylinders by one time of injection molding of synthetic resins. SOLUTION: The two flow passages at one front end 23 of the two injection cylinders 21, 22 of the syringe 20 molded by one time of injection molding of the synthetic resins as raw materials are hermetically sealed by a common cap 26. The open port of the other end is closed by pistons 28, 29 and rubber pugs 32, 33 are fitted behind the same. Further, the syringe is covered with a cap 34 from the outside of the cylinders 21, 22 and the rubber pugs 32, 33, by which the structure to withstand any environment change is obtd.  At the time of using the medicinal liquids 24, 25 in the cylinders 21, 22, a connector 36 and the hypodermic needle 37 are mounted at the front end 23 and the front ends of the pressers 17 are engaged with the recessed of the pistons 28, 29 and are pushed into both cylinders, by which the medicinal liquids 24, 25 are allowed to flow through the hypodermic needle 37 and are administered to a patient.
Patent JP-H06148873-A (JP)
Title: Production of pellicle film
Inventor: HAMADA YUICHI
IPC: G03F1/62
Filed: 1992-11-12
Abstract: PURPOSE:To obtain a clean pellicle film without drying process by peeling the pellicle film from a substrate in a gas at specified temp. CONSTITUTION:The peeling process of a pellicle film from the substrate is performed in a gas at -50 deg.C to 10 deg.C. Namely, the material to form the pellicle film is dissolved in a solvent to preprare a 3-10% soln. and this soln. is applied on a silicon substrate or a glass substrate by soln. casting method using a spin coater or a knife coater to form a pellicle film. Then a pellicle frame is adhered to the substrate and then the pellicle film is peeled from the substrate to obtain the objective film. In this process, the pellicle film is peeled in a gas at -50 deg.C to 10 deg.C. The gas may be air or nitrogen, oxygen, or other gas or mixture gas. The pressure of the gas may be reduced pressure or higher pressure, but atmospheric pressure is preferable considering an easy working process.
Patent JP-H09168912-A (JP)
Title: Milling cutter
Inventor: SHIMANO TAKAMASA
IPC: B23C5/06
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To call a worker's attention so as to prevent the misoperation of a milling cutter by providing the milling cutter with the indication of allowable maximum rotating speed or allowable maximum cutting speed. SOLUTION: In a face milling cutter (milling cutter) 1, a plurality of recessed parts 4 forming tip fixing parts 3 are formed at specified spaces apart at the peripheral tip part of a cutter body 2. A nearly rectangular tip 5, a seat 6, a supporter 6a, and a seat pressing wedge 11 and a tip pressing wedge 15 serving as a pressing member 10 are respectively fixed to each tip fixing part 3. In the tip fixing part 3, the seat 6 is arranged along one side face, facing forward in the rotating direction of the face milling cutter 1, out of both side faces of the recessed part 4, and the seat 6 is fixed by the seat pressing wedge 11 arranged at the recessed part 4 along the other side face opposed to the side face.  The indication S of allowable maximum rotating speed of the face milling cutter 1 is inscribed at the front face of the cutter body 2 opposed to a cut object, and the indication T of clamping torque setting range of a tip clamping screw 17 is further inscribed thereon.
Patent JP-2001139843-A (JP)
Title: Surface modifying filler for dental use
Inventor: NAKATSUKA TOSHIYUKI
IPC: C09C3/12
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a filler which is capable of imparting to a dental composite material both of an excellent abrasion resistance and excellent glossiness after grinding without losing the characteristics such as mechanical strengths and hardness required as a dental material and to provide a preparing process thereof. SOLUTION: The inorganic filler is such that inorganic microparticles with an average particle diameter of 0.01 to 5 μm have a surface covered with a polysiloxane. The process for preparing the above inorganic filler comprises (1) a wet-type pulverization process of finely pulverizing inorganic particles as a raw material into inorganic microparticles with an average particle diameter of 0.01 to 5 μm, and (2) a process for forming a polysiloxane cover film on the surface of the inorganic microparticles obtained. A dental composition contains the above inorganic filler. Furthermore, a dental composition contains the above inorganic filler having a surface treated with an organosilane compound.
Patent JP-H08184220-A (JP)
Title: Connection structure for plastic fence
Inventor: YAMAGUCHI TAKASHI
IPC: E04H17/14
Filed: 1994-12-28
Abstract: PURPOSE: To enhance workability at the time of assembling and disassembling a plastic fence and enhance an appearance of the fence by protecting the fence from being soiled accompanied by construction. CONSTITUTION: This invention relates to a connection structure of a plastic fence in which a horizontal frame member 2 is inserted into an insertion opening installed to a hollow post 1 by way of a connection member 6 and assembled. The connection member 6 is formed like a cap which engages internally the end of the horizontal frame member 2 and comprises a head and a shell where an edge 9, which projects laterally, is installed to the peripheral part of the head while a plurality of locking parts 11 are installed to the outside surface 10 of the shell separated from the edge 9 by a distance equivalent to the thickness (t) of the hollow post 1.
Patent JP-H02171588-A (JP)
Title: Spraying of dry type spraying material
Inventor: WATANABE NOBUTAKA
IPC: F27D1/16
Filed: 1988-12-26
Abstract: PURPOSE:To make good adhesion for a spray face of a dry type spraying material to make execution of a work prompt by spraying the dry spraying material from a spray nozzle on a face preheated by a burner and heating the dry type spraying material by a rear heating burner to dry successively. CONSTITUTION:In a dry type spraying method, a preheating burner is set at the front part of the direction of spraying movement of a spray nozzle of a dry type spraying material, a heating burner is arranged at the rear part thereof, the dry type spraying material is sprayed on a face preheated by the preheating burner from the spray nozzle and the dry type spraying material is heated by the rear heating burner to dry successively. When the spray nozzle is moved, the spray face is successively preheated by the preheating burner to make good adhesion of the dry type spraying material, and, when the dry type spraying material is sprayed on the spray face from the spray nozzle, the spraying material dried by the rear heating burner successively to execute a work. The spray face can be preheated at about 200 deg.C or higher by the preheating burner to make the interval with the spray nozzle about 200-300mm or less. The heating burner is made a thermal power capable of drying the spraying material and the interval with the spray nozzle in the same as the preheating burner is made about 200-300mm or less.
Patent JP-2001145997-A (JP)
Title: Method and apparatus for feeding ink in printing machine
Inventor: YAMATE TAKESHI
IPC: B41F31/02
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for feeding ink in a printing machine wherein the ink can be automatically fed by makine flow rate of the ink accurately and steplessly without using an independent pump corresponding to a machine plate and without requiring great skill and a pressure reducing valve and a return line are made unnecessary thereby and generation of shrink of the ink can be minimized and the ink can be directly fed without using the return line and manufacturing cost and running cost of a printing installation can be remarkably decreased thereby. SOLUTION: A flow rate metering valve 12 for measuring flow rate of the ink while shrink of the ink is prevent from being generated, a flow rate controlling valve 14 for controlling the flow rate by changing length of a flow path for the ink and a flow rate controlling tool 16 for controlling the flow rate controlling valve by feeding back the flow rate measured by means of the flow rate metering valve, are provided.
Patent JP-H04197555-A (JP)
Title: Mold for horizontal continuous casting having excellent wear resistance
Inventor: TOGE TAKEYA
IPC: B22D11/04
Filed: 1990-11-28
Abstract: PURPOSE:To reduce wearing rate of a water cooled mold and to prolong the service life by executing metal-joining or shrinkage-fitting of a pure tungsten on surface in the copper or copper alloy mold. CONSTITUTION:In the mold 4 for horizontal continuous casting horizontally connected with a tundish 1 through a refractory of a brake ring 3, etc., the tungsten sleeve is fitted and fixed on inner peripheral surface 4b in the copper or copper alloy-made mold toward outlet side of the mold 4 from contacting face between the brake ring 3 and the mold 4. Heat conductivity of the tungsten is 40% of the pure copper and inner face of the mold becomes high temp., but strength of the tungsten under the high temp. is sufficiently high in comparison with the copper and this wearing rate is low. Therefore, the wearing rate of mold 4 is reduced and the service life can be prolonged.
Patent JP-H01169095-A (JP)
Title: Rectangular shield construction work
Inventor: UEMURA KOICHI
IPC: E21D11/00
Filed: 1987-12-23
Abstract: PURPOSE:To prevent the degradation of natural ground by simple and exact grouting of tail voids by a method in which a shield machine is advanced by a propulsive jack and grout is injected into a bag set on the tail of the shield machine to expand it. CONSTITUTION:A rectangular timbering work 2 is formed in the tail 16 of a rectangular shield machine and sheathing sheet piles 3 are placed on the outside of the work 2. The shield machine 1 is advanced by a propulsive jack 4 set between the foremost timbering work 2 and the machine 1. A bag 8 is also set in a flatted form between the pile 3 and the machine 1. When the machine 1 is advanced and the bag 8 comes out of the tail 1b of the machine 1, a grout 9 is injected into the bag 8 to expand it to close the aperture between the ground and the piles 3. Both water stop and sheathing between the piles 3 and the ground can thus be attained concurrently.
Patent JP-H09165923-A (JP)
Title: Method for renovation reinforcing construction of concrete building and concrete shaving machine therefor
Inventor: YOSHIHARA HIROSHI
IPC: B05D7/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To increase joint strength between original concrete and a reinforced concrete layer. SOLUTION: A hard-ball spray device with a flexible pipe 5 spraying hard balls against the surface of concrete 1 at strong pressure, a hard-ball injection nozzle body 9 being installed at the front end of the flexible pipe and having the double pipe structure of an inner pipe and an outer pipe, a recovery device 11 sucking and recovering the hard balls and broken concrete chips by a recovery hose 13 mounted on the hard-ball injection nozzle body, and a hard-ball separator 12 separating the hard balls and the broken concrete chips are set up.  The hard-ball injection nozzle body is abutted against the reinforcing surface of a concrete building (a), the hard balls are injected against the surface of the concrete building by the hard-ball spray device, the broken concrete chips ground by the hard balls and the hard balls used are recovered by the recovery hose and a ground surface 2 is exposed, and a new reinforced concrete layer is made onto the ground surface.
Patent JP-2001075304-A (JP)
Title: Toner and its production
Inventor: TAZAWA YAYOI
IPC: G03G9/087
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To ensure superior fluidity without using a fluidizer and to obtain high transfer efficiency by disposing a coating layer formed by fixing granular agglomerates containing at least a silicon compound on the surface of each of toner particles. SOLUTION: A coating layer formed by fixing granular agglomerates containing at least a silicon compound is disposed on the surface of each of toner particles constituting a toner and containing at least a bonding resin and a colorant. When an amount of elemental silicon present on the surfaces of the toner particles is measured by EPMA, the coating layer has a more favorable state preferably in the case of 0.10-10.0 mass%, in particular 0.10-4.0 mass%. The toner has one or more glass transition temperatures at <=60 deg.C, the melting start temperature of the toner is <=100 deg.C and the difference between each of the glass transition temperatures and the melting start temperature is preferably <=38 deg.C.
Patent JP-H03183468-A (JP)
Title: Culture dish
Inventor: EZATSUTO ISUKANDAA
IPC: C12M1/22
Filed: 1990-11-27
Abstract: A Petri dish (1) in which the flat bottom (2) is provided with a plurality of preferably radial ribs (6) is disclosed. The ribs do not project more than about 0.05 inches above the upper surface of the bottom (2), and preferably not more than about 0.03 inches. The thickness of the bottom portion (2) other than at the ribs is not greater than about 0.03 inches, and preferably not greater than about 0.025 inches. Various rib arrangements are contemplated. In the preferred embodiment, there are at least three radial ribs (6), and preferably four ribs (6) spaced at 90 degrees to each other. A lid (10) having the same basic structure may also be produced. Generally any suitable rib layout could be selected. A large number or ribs could be provided, if desired, though not a requirement. The ribs (6) need not necessarily be radial. The ribs (6) need not necessarily be continuous, and they need not necessarily run all the way from the center to the side wall (4), or from side wall (4) to side wall (4). The ribs (6) need not necessarily be straight, but could be curved. The ribs (6) could project downwardly instead of or in addition to upwardly. <IMAGE>
Patent JP-2000154320-A (JP)
Title: Antimicrobial resin composition and antimicrobial transparent sheet
Inventor: TORII KAZUHARU
IPC: C08K3/22
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial resin composition capable of exhibiting excellent antimicrobial properties and continuing effect of antimicrobial properties without lowering transparency useful for partition of clean rooms, etc., tablecloth, etc., by mixing a synthetic resin with a specific mixture. SOLUTION: (A) A synthetic resin is mixed with (B) 0.005-1.0 wt.% of a mixture of (i) molybdenum trioxide and (ii) silver oxide in the weight ratio of the component i/the component ii of 95-30/5-70. Preferably a vinyl chloride- based resin is used as the component A. The component ii is supported on the component i in the component B and the average particle diameter of the mixture is preferably <=10 μm. In order to form a sheet from the composition, for example, the component A is mixed with the component B and, if required, another compounding component by a super mixer, etc., and formed into a sheetlike shape by a calender roll, etc., in suitable thickness, e.g. 50-3,000 μm. Consequently, the composition capable of actualizing the objective effect and an antimicrobial solvent sheet is provided.
Patent JP-2001137945-A (JP)
Title: Automatic strain straightening apparatus of ring member
Inventor: FUKUYAMA KANAME
IPC: B21D3/14
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic strain straightening apparatus capable of safely and precisely straightening. SOLUTION: A work W is loaded on plural taper rollers 11 and is rotated, a diametrical strain deformation quantity of the work W in rotating is measured by strain measuring means 61, 61', a rotation angle position of the work W is measured by a rotation angle measuring means 50, by stopping the work W so as to correspond a max position of a strain deformation part of the work W to press heads 31, 32 of a straightening press and changing a moving quantity of the press heads 31, 32 so as to change a straightening deformation quantity corresponding to the measured strain deformation quantity, straightening is conducted.
Patent JP-H04207986-A (JP)
Title: Inverter unit
Inventor: IBORI SATOSHI
IPC: H02P27/06
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a small and highly reliable inverter unit by arranging a series circuit of a noncontact semiconductor switching element and a resistor in parallel with a smoothing circuit and providing a discharge control circuit for performing ON/OFF control of the semiconductor switching element thereby making possible to discharge residual charges from the smoothing capacitor. CONSTITUTION:Upon turn OFF of an AC input power supply, energy is discharged from a smoothing capacitor 3 through the positive electrode P of the smoothing capacitor 3   a diode D1   a switching regulator circuit 17  the negative electrode N of the smoothing capacitor 3 and consumed through the switching regulator circuit 17. But since power consumption through the switching regulator 17 is low, voltage across the smoothing capacitor 3 endures for a long time. Upon provision of a signal (a) for turning a semiconductor switching element 11 ON/OFF regardless of turn ON/OFF of the AC input power supply, the semiconductor switching element 11 is driven through a drive circuit 15. According to the constitution, a small and highly reliable inverter unit can be obtained.
Patent JP-H07190544-A (JP)
Title: Absorption type cold and hot water machine
Inventor: UCHIMURA MITSUYUKI
IPC: F25B15/00
Filed: 1993-12-27
Abstract: PURPOSE:To raise controllability by realizing an automatic exchanging between a cold-main parallel feeding and a hot-main parallel feeding with saving energy in a water-lithium bromide system absorption type cold and hot water machine wherein a cold water and a hot water are taken out at the same time. CONSTITUTION:In an absorption type cold water and hot water machine consisting of an evaporator 2, an absorber 1, a condenser 4, a low temperature regenerator 3, a high temperature regenerator 5, a solution heat exchanging device 6, a solution pump 8, a refrigerant pump 9, a calorifier 7 and a piping system, a refrigerant piping 33 returning a refrigerant condensed at the calorifier 7, a piping 34 blowing the refrigerant in the evaporator 2 and a refrigerator blowing control valve 11, and a temperature detector 15 deciding an action of this control valve 11 are equipped. As others than these, a cold water entrance temperature detector 17 and a hot water entrance temperature detector 19 are equipped and a controlling circuit executing an automatic exchanging between a cold-main parallel feeding operation and a hot-main parallel feeding operation is formed so that a refrigerant condensed at the calorifier 7 is used effectively for generating cold water at a time of parallel feeding operation taking out cold water an hot water at the same time.
Patent JP-2001147249-A (JP)
Title: Electrical inspection apparatus for printed-wiring board
Inventor: ENDO MASAKI
IPC: G01R31/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrical inspection apparatus, for a printed-wiring board, in which an inspection omission is not caused when the electrical continuity of a conductor circuit having a plated lead is inspected. SOLUTION: In this electrical inspection apparatus for a printed-wiring board, a continuity defect between two conductor circuits 5 which are connected to each other via a plated lead 4 is inspected. A continuity check jig 3 is brought into contact with the two conductor circuits 5 which are connected to each other by the plated lead 4. A current which flows in a magnetic-field generation coil 1 is changed. A magnetic field 2 in which a magnetic flux is changed is formed. The plated lead 4 and/or the conductor circuits 5 are arranged inside the magnetic field. An induced current 20 is generated in the conductor circuits 5. The induced current 20 is detected by the continuity check jig 3.
Patent JP-2001106507-A (JP)
Title: Reformer and fuel cell power generating device provided with the same
Inventor: KIYOTA TORU
IPC: C01B3/32
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal reformer capable of preventing the generation of short pass of a gas due to the settlement of a catalyst and a fuel cell power generation device using the reformer. SOLUTION: The reformer is constituted so as to alternately arrange a baffle plate 7 having an opening part at the upper part in the reformer and a baffle plate 6 having opening part at the lower part in the reformer in the catalyst layer 3 of the horizontal reformer to forcibly change the flow of a gas to flow zig-zag in the vertical direction.