baber/WOPTO huggingface dataset:
Patent JP-H10227569-A (JP)
Title: Continuous tunnel type electric furnace
Inventor: TANAKA SUNAO
IPC: F27B9/36
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To unify the temperature distribution of a furnace by a method wherein a heat generating body of silicon carbide, provided with non-generating parts of heat intentionally, is installed in the sectional direction of a tunnel type electric furnace. SOLUTION: A heat generating body of silicon carbide 1 is constituted of a heat generating part 6 at the central part thereof and non-generating parts of heat 6 at both end parts 8. When the heat generating body of silicon carbide 1 is used for a furnace, the heat generating body is inserted from the outside of a furnace body into the furnace and a part of both end units 8 is exposed to atmosphere or atmosphere approximated to a normal temperature at the outside of the furnace at all times. Accordingly, the temperature difference of several hundreds to one thousand and several hundreds degree is generated at all times between the heat generating part 6 in the furnace and the end parts 8, exposed to the outside of the furnace. Accordingly, a temperature difference is generated between the central part and end parts 8 (furnace walls) same as in the heat generating part 6 of the heat generating body of silicon carbide 1 in the furnace. The difference becomes several cm substantially from the furnace inner wall toward the inside of the furnace. Therefore, the non-generating part of heat 7, whose width is about 15-35% of effective heating width in the furnace, is provided at the central part of the heat generating part 6 of the heat generating body of silicon carbide whereby an area, wherein the temperature thereof is uniform, can be obtained efficiently.
Patent JP-H10245451-A (JP)
Title: Composition of acrylic rubber or its blend rubber
Inventor: TODA AKIHIKO
IPC: C08L19/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improved in mold release property or vulcanizate physical property, by compounding a silicone oil having (meth) acrylate groups therein. SOLUTION: This composition is obtain end by compounding a silicone oil having one or two (meth)acrylate groups in the molecule, e.g. a compound represented by formula I [R is H or methyl; (n) is an integer of 5-2,000] or a compound represented by formula II therein. The silicone oil is preferably used in an amount of about 0.2-20 pts.wt., preferably about 1-5 pts.wt. based on 100 pts.wt. acrylic rubber or its blend with a fluororubber. An organic peroxide is preferably used even for vulcanizing the acrylic rubber or its blend with the fluororubber. The silicone oil suitable as a modifier for rubbers is used and a rubber composition improved in processabilty and mold release properties can be provided.
Patent JP-S62227592-A (JP)
Title: Fine metallic wire
Inventor: KIMURA CHIKAO
IPC: B23K35/02
Filed: 1986-03-27
Abstract: PURPOSE:To improve brazing property by setting the weight ratios of tin and gold to respective specific %, cladding a gold wire with tin or tin wire with gold and drawing the wire down to a prescribed wire diameter. CONSTITUTION:The gold wire is clad with the tin or the tin wire is clad with the gold in such a manner that the weight ratio of the tin is 18-22% and that the ratio of the gold is 82-78%. The wire is then drawn to form a fine metallic wire having <=100mu overall wire diameter. More specifically, the tin wire 2 is clad with the gold 3 or the tin 2 is clad on the gold wire 3 so as to attain the prescribed weight ratio; thereafter, the wire is drawn down to <=100mu overall wire diameter to form the fine metallic wire 5. The fine wire 5 is then melted and made eutectic by a heated die island 4. The eutectic part 6 thereof is used as a brazing filler metal. Since the wire part 5 and the eutectic part 6 are different in properties, the brazing is speeded up. The brazing property is thus improved.
Patent JP-H03267083-A (JP)
Title: Ski plate
Inventor: TAKEUCHI YOSHIHIRO
IPC: B32B27/30
Filed: 1990-03-16
Abstract: PURPOSE:To suppress shock vibrations at the time of sliding and to realize comfortable riding feeling by composing a fiber reinforced composite material constituting a ski plate of an inorganic fiber containing polyvinyl alcohol fiber reinforced composite material. CONSTITUTION:In a ski plate employing a fiber reinforced composite material in a part of the composing member, a portion or the whole of the fiber reinforced composite martial is composed of a fiber reinforced composite material having reinforcing materials 6, 7 made of an inorganic fiber (for example, glass fiber, carbon fiber) containing polyvinyl alcohol fiber. Said polyvinyl alcohol fiber is adapted to have at least 15g/d of tensile strength and at least 200g/d of tensile modulus of elasticity. Thus, shock vibrations can remarkably be reduced at the time of sliding resulting in a comfortable riding feeling.
Patent JP-H05272096-A (JP)
Title: Phosphorescent luminescent sheet and its production
IPC: D06M15/00
Filed: 1992-03-25
Abstract: PURPOSE:To obtain the subject sheet free from the coating irregularity and from the falling of a phosphorescent pigment by coating a sheet with an electron ray-curable resin containing a specific amount of the phosphorescent pigment. CONSTITUTION:A sheet such as paper or film is coated with an electron ray- curable resin containing a phosphorescent pigment in an amount of 10-80vol.%. The phosphorescent pigment includes a calcium sulfide phosphorescent pigment of CaS/Bi or (Ca, Kr) S/Bi and/or a zinc sulfide phosphorescent pigment of ZnS/Cu.
Patent JP-H03266591-A (JP)
Title: Line sequential color difference signal processor
Inventor: HIYAMA TAKASHI
IPC: H04N9/80
Filed: 1990-03-15
Abstract: PURPOSE:To reduce the number of line memories by inputting 4 color difference signal trains, namely, a color difference signal train of two kinds of color difference signal and signal trains, which are obtained by delaying the signal train in first to third line memories by the time corresponding to one horizontal scanning line (1H), to 4 selectors in parallel and adding first to fourth selector outputs by first and second adding circuits. CONSTITUTION:The first color difference signal out of two kinds of line sequential and digitized color difference signal belongs to only odd horizontal scanning line signals, and the second color difference signal belongs to only even horizontal scanning line signals, and two continuous color difference signals of the same kind are successively alternately inputted. Four color difference signal grains of the input and 1H to 3H delay signals obtained by delaying the input in first to third line memories 2 to 4 by 1H are inputted to 4 selectors 5 to 8 in parallel. Outputs of first and second selectors 5 and 6 are inputted to the first adding circuit and those of third and fourth selectors are inputted to the first and second adding circuit to successively reproduce first and second kinds of color difference signal train. Thus, the number of line memories is reduced and the simplification and the reliability of the circuit are improved.
Patent JP-S55158855-A (JP)
Title: Dummy bar containing device in continuous casting equipment
Inventor: KATAOKA TOSHIHIRO
IPC: B22D11/08
Filed: 1979-05-30
Abstract: PURPOSE: To achieve the reduction in the horizontal installation length of the captioned device by providing a dummy bar lifting flapper to the stationary body near the guide body disposed above the slab conveying path, lifting the dummy bar received by this flapper and bending the same on the guide body, then pulling the same down.  
     CONSTITUTION: A wire rope 23 is unwound by rotating a wheel 15 and guide ring 19 in the arrow (a), (c) directions and a dummy bar 4 is sandwiched by pinch rolls and is conveyed to the upper stream of a slab conveying path 2, thence it is inserted into the mold. Next, continuous casting is started and the rope is wound by revolving the wheel 15 and ring 19 in the arrow (b), (d) directions, thence the pinch rolls are started to pull the billet or bloom 3a. Thence, the dummy bar 4 is pulled up perpendicularly while being guided by the ring 19 and guide rail 12 by way of a receiving body 29 and flapper 27, after which it is bent on the wheel 15 and is pulled down. When the dummy bar head 4a comes to the solid line position, a disconnecting device 11 is actuated to disconnect the dummy bar head 4a and billet or bloom 3a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62224201-A (JP)
Inventor: TOGAMI SHUICHI
IPC: A01B63/16
Filed: 1986-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59193174-A (JP)
Title: Treatment of metallic surface
Inventor: IWANAMI KUNIO
IPC: B32B15/08
Filed: 1983-04-19
Abstract: PURPOSE:To prevent formation of rust on a metallic surface and to provide the surface having excellent adhesion to resin and secondary adhesion by treating the surface with a mixture composed of different kinds of org. silane compds. CONSTITUTION:A metallic surface is treated with the hydrophilic org. silane compd. expressed by the general formula R<1>mSi(OR<2>)4-m[where R<1> is an alkyl, cycloalkyl, etc. having a substd. polar group, R<2> is an alkyl or aryl which may have a substituent, m=1, 2 or 3] and the non-hydrophilic org. silane compd. expressed by the general formula R<3>nSi(OR<4>)4-n[where R<3> is an alkyl, vinyl, etc. which may have a substituent, R<4> is an alkyl or aryl which may have a substituent, n=1, 2 or 3]. Then the formation of rust on the metallic surface is prevented and the excellent adhesion to resin and secondary adhesion are provided.
Patent JP-S57183578-A (JP)
Title: Power accumulating device by variable inertia unit
Inventor: INOUE WAHEI
IPC: F03G3/08
Filed: 1981-05-06
Abstract: PURPOSE:To eliminate the necessity for using a speed changer and perform high efficient operation, in a power accumulating device of variable inertia unit accumulating surplus electric power, by controlling moment of inertia of a rotary unit with a quantity of liquid filled in the rotary unit. CONSTITUTION:A rotary unit 1, arranged with moment of inertia to a minimum by all evacuating liquid in the inside, is started its rotation by connection of a power source to an asynchronous induction machine 11, if a unit reaches a rated speed, liquid is started to be filled to a filling port 5 for increasing accumulation power by inertia. This liquid 4 is distributed to annular shape in the peripheral portion, rotated together by action of separator plates 9, equalized unbalance of its liquid quantity by comminication action through notched parts 10 of the separator plate and performed quiet rotary operation. In this way, moment of inertia is increased and accumulation power is increased. Further the liquid can be discharged by opening a discharge valve 7, if the liquid is opened and released to the direction reversely to the direction of rotation, stored energy is returned to the rotary unit 1 to operate the induction motor as a generator.
Patent JP-H01246419-A (JP)
Title: Treating agent for pitch-based carbon yarn and production of pitch-based carbon yarn using said treating agent
Inventor: TAGAWA TORU
IPC: D06M15/643
Filed: 1988-03-22
Abstract: PURPOSE:To obtain the title treating agent preventing pitch-based carbon yarn from bonding to itself and fusing in producing the pitch-based carbon yarn, comprising a silicone oil having specific viscosity, an aliphatic amine polyethylene condensate and water. CONSTITUTION:The aimed treating agent which is used for a process of pitch- based carbon yarn and obtained by dispersing a silicone oil such as methylphenylpolysiloxane having 2-10,000cst viscosity at 25 deg.C into water through a surfactant of an aliphatic amine polyethylene glycol condensate shown by the formula (R1 is 8-18C alkyl; n is 1-100 on the average). The amount of the aliphatic amine polyethylene glycol condensate based on the silicone oil is preferably 0.1-20wt.%.
Patent JP-2000269784-A (JP)
Title: Signal processor
Inventor: NAKAHIRA HIROYUKI
IPC: H03M1/12
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor, capable of varying latency according to the operating speed and improving processing performance. SOLUTION: This signal processor, whose signal input rate is T, is provided with a plurality of signal processing means 101a, 101b and a clock supply means 102, that generates a frequency division clock from a clock CLK with a time period the same as that of the signal input rate T, selects the clock CLK, the frequency division clock or '0' by using a clock selection signal and supplies a selected output to a plurality of the signal processing means 101a, 101b. The clock selection signal is used to select an output of the clock supply means, in response to the clock period.
Patent JP-H01243814-A (JP)
Title: Protective-device for circuit reclosure
Inventor: OGAWA HISAO
IPC: H02H3/40
Filed: 1988-03-24
Abstract: PURPOSE:To prevent an accident from being increased, by setting the re-closing command of output generated for a fixed time after a breaker is re-closed, or re-closed circuit monitoring signal and the working output of a distance relay, as the condition of the trip of the breaker, and by releasing a time limiting circuit in accordance with the distance relay when said condition is satisfied, to generate the output of breaker trip command. CONSTITUTION:From a re-closing circuit RC, even after a breaker CB is re- made, for a fixed time, re-closed circuit monitoring command is continuously generated, and the input of the re-closed circuit monitoring command to respective AND circuits AND1-AND3 is provided. Even if the transmission is started by the making of the breaker CB, in case that a short circuit accident is still not recovered, the distance relay DZ2 of a second step is worked again, and the input of its output to the AND circuit AND2 is provided, and its output is applied to a breaker trip circuit TP, and the breaker CB is released.
Patent JP-H07251094-A (JP)
Title: Crusher
Inventor: IWAASA YOSHIFUMI
IPC: B02C18/00
Filed: 1994-03-14
Abstract: PURPOSE:To provide a crusher in which a driving part is protected from the application of a strong load. CONSTITUTION:In this crusher equipped with at least two rotor shafts 2, 3 and rotor blades 4, 5 which are respectively fixed coaxially on the rotor shafts 2, 3 at regular intervals and arranged to be engaged with the adjacent rotor shafts 2, 3 side, the arrangement angle between the axial directions of uneven parts (a), (b) respectively of the rotor blades 4, 5 is changed between the adjacent rotor shafts 2, 3.
Patent JP-2000262970-A (JP)
Title: Eccentric commutator, production of this commutator and flat coreless vibration motor using this commutator
Inventor: YAMAGUCHI TADAO
IPC: H02K15/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To simplify assembly by gaining the movement of a centroid with the commutator itself, thereby eliminating the need for separately arranging an eccentric member and facilitating the connection of the respective terminals of the armature coil and commutator of the eccentric rotor of a non-mold type. SOLUTION: The non-molded eccentric rotor is formed by using the eccentric commutator S1 which is formed by disposing a plurality of commutator pieces 1s to commutator base materials 1, 11 containing a high-density resin of >=3.5 in specific gravity in at least part thereof and formed to a noncircular shape when viewed from a plane and is disposed with connecting terminal parts 1a and 1a formed in a manner as to prevent the extension parts integral with the commutator pieces from overlapping on the air core armature by making at least a high density resin part eccentric. This rotor is used for a coreless motor.
Patent JP-H06277665-A (JP)
Title: Producing apparatus for high purity water
Inventor: TAMURA MAKIO
IPC: C02F1/44
Filed: 1993-03-26
Abstract: PURPOSE:To obtain high purity water with stable quality by providing at least two stages of membrane modules each filtering raw water by a reverse osmosis membrane and returning a part of transmitted water to a raw water side corresponding to the measured result of the quality of transmitted water. CONSTITUTION:When membrane modules 4, 5 each using a reverse osmosis membrane are arranged in two stages, the raw water in a raw water tank 2 is supplied to the first stage membrane module 4 by a water supply pump 3 and the transmitted water from the module 4 is supplied to the second stage membrane module 5. The transmitted water of the membrane module 5 is sent to a cartridge type ion exchange resin tower 6 and purification for removing an ion is performed in this tower 6 to obtain high purity treated water. The quality of the treated water is measured by the water quality meter 7 provided on the way of a treated water outflow passage 501 and, corresponding to the measured result, the opening degrees of a water supply amt. adjusting valve 302, a drain amt. adjusting valve 402 and a return water amt. adjusting valve 502 are adjusted by a control unit 8 and the emitting pressure of the water supply pump 3 is also adjusted by the control unit 8 to hold the quality of treated water to a definite level or more.
Patent JP-H03268761-A (JP)
Title: Method and device for sterillizing food or the like
Inventor: SAITO HISATOSHI
IPC: B65B5/10
Filed: 1990-03-20
Abstract: PURPOSE:To remarkably improve the thermal efficiency, and simultaneously, to facilitate the temperature management at a sterillizing temperature by packing and sealing up tightly that which is obtained by heating directly food to be sterillized of fluidity at a high temperature into a container in a high pressure tank, and holding and sterillizing it as it is for a prescribed sterillization time in the high pressure tank. CONSTITUTION:Food to be sterillized is heated directly to a high temperature exceeding a sterillizing temperature, the food to be sterillized being in this heated state is packed and sealed up tightly immediately into a deaerated container in a high pressure tank, held in a high temperature heating state for a prescribed time required for sterillizing the food to be sterillized and heated and sterillized, and thereafter, it is cooled and taken out of the inside of the high pressure tank. That is, the container packed with the food to be sterillized is transferred through a vapor phase part for a prescribed time by a carrying device 7 and sterillized by heat of the food to be sterillized, and thereafter, transferred intermittently to a cooling tank 5 provided on the lower part of the high pressure tank 3 and cooled, and thereafter, carried to the vapor phase part again, taken out to the outside of the high pressure tank 3 from a retainer 6 by a container take-out device 9 at the time of intermittent stop and the sterillization is completed. In such a way, the temperature control for heating and sterillizing the food to be sterillized is executed easily and the heating sterillization is executed without deteriorating the quality, and also, the thermal efficiency is improved.
Patent JP-H01240829-A (JP)
Title: Fiber like thermometer
Inventor: KANBE SADAO
IPC: G01K11/12
Filed: 1988-03-23
Abstract: PURPOSE:To visually confirm even three-dimensional temp. distribution by filling the hollow part of a transparent fiberlike hollow member with a temp. display material. CONSTITUTION:A pipe 1 made of soda glass is prepared, melted and stretched to be formed into a hollow fiber 12. The hollow part of this hollow fiber 1 is filled with a temp. display material 2. As the temp. display material 2, for example, a mixed cholesteric liquid crystal prepared by mixing nonanic cholesterol, oleyl carbonate cholesterol and benzoic cholesterol can be used and this hollow fiber is molded into a necessary shape to be arranged to measure two-dimensional or three-dimensional temp. distribution.
Patent JP-H08215328-A (JP)
Title: Bedroom safeguard
Inventor: ITANO YUJI
IPC: A62B99/00
Filed: 1995-02-16
Abstract: PURPOSE: To improve safety for a person falling asleep by blocking a falling material, etc., by setting a metallic pipe in shape of tunnel whose strength is increased by bolting up and forming a reinforcing structure for the falling material, etc. CONSTITUTION: A connection ceiling pipe 1, a connection plate 2, an upper/lower connection pole pipe 3, bottom reinforcing steel 4, an upper/lower connection reinforcing pipe 5, a bottom plate mounting base 7 and a reinforcement additional port base 9, etc., are formed in prescribed shape with materials with sufficient strength such as metal, etc., respectively. The upper/lower connection pipe 3 is connected to the connection ceiling pipe 1. The bottom plate mounting base 7 is mounted on the connection bottom plate 2. Moreover, an upper/lower connection reinforcing pipe 6 is mounted, and the bottom plate reinforcing steel 4 is mounted on the bottom of the pipe 6, which reinforces the strength. Those mounting is performed by assembling with a bolt. Moreover, a ceiling rack 10 is mounted, which enables water and foods, etc., to be placed.  The person falling asleep is protected from the falling material, etc., by sleeping in a bedroom safeguard comprised in such way.
Patent JP-H06282619-A (JP)
Title: Graphic plotting device
Inventor: MORI TAKAHISA
IPC: G06T11/80
Filed: 1993-03-26
Abstract: PURPOSE:To provide a graphic plotting device capable of easily plotting graphics sharing a control point without damaging the degree of the freedom of plotting. CONSTITUTION:This device is provided with a control point input part 2 for inputting the control point for regulating the shape of the graphic, a graphic type input part 7 for inputting the type of the graphic to be plotted, a storage part 3 for storing the coordinate data of the inputted control point, a control point retrieval instruction part 4 for instructing the retrieval of the control point to be used for plotting the graphic next from the control points stored in the storage part 3 and specifying a retrieval center point, a control point retrieval part 5 for retrieving the control point of the closest point of the retrieval center point, a plotting control part 1 for preparing prescribed graphic display data by using the control point retrieved at the control point retrieval part 5 and the other control point inputted from the control point input part 2 and a display device 5 for displaying the graphic.
Patent JP-H08239419-A (JP)
Title: Production of low-molecular alpha-olefin polymer
Inventor: ARAKI YOSHITAKE
IPC: C07C2/30
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a process whereby a low-molecular α-olefin polymer mainly comprising units derived from α-olefins ranging from ethylene to 1-hexene is produced industrially advantageously at a high selectivity in a high yield by preventing the deposition of metal components of a chromium-based catalyst used for the polymn. CONSTITUTION: This low-molecular α-olefin polymer is produced by polymerizing α-olefins in a solvent in the presence of a catalyst system at least comprising a chromium compd., at least one compd. selected from among an amine, an amide, and an imide, and an alkylaluminum compd., adding a compd. sol. in the solvent and capable of forming a ligand for chrominm to the reaction soln., and separating each component from the soln.