baber/WOPTO huggingface dataset:
Patent JP-H09323002-A (JP)
Title: Defoaming device
Inventor: YAMASHITA TAKASHI
IPC: B01D19/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To increase cooling effect and to use a standard small-sized motor by fitting a defoaming blade to the underside of a submersible motor and fitting a shower device for cooling the motor to the upper side thereof. SOLUTION: A defoaming device consists of a defoaming blade 1, a submersible motor 2 for driving the defoaming blade 1 and a lifting lug 3. The defoaming blade 1 is fitted to the underside of the submersible motor 2, and the defoaming device is hung from a water tank wall T by the lifting lug 3. A shower device 4 is fitted to the upper side of the submersible motor 2. The submersible motor 2 is rotated in the air, but is cooled by a cooling shower as shown by the dotted arrows of the shower device to increase cooling effect. In this way, the submersible motor 2 is miniaturized, and a standard small-sized motor is used. And by a protective cover 5, danger is avoided and splashing is prevented and also the motor 2 is prevented from being overloaded due to the cooling shower reaching the defoaming blade 1.
Patent JP-H05337518-A (JP)
Title: Hot rolling roll for metallic wire rod and its holding structure
Inventor: AMANO MASAHIKO
IPC: C04B35/599
Filed: 1992-06-04
Abstract: PURPOSE:To prolong the life of a rolling roll and to stably manufacture high- quality metallic wire rod since the surface of a roll is hardly roughened by forming a hot rolling roll of specified ceramic sintered compact into a ring shape and holding it on a drive shaft. CONSTITUTION:A sintered compact which is not cracked for a long time and to be stably used as a roll preferably contains 75-99.7% beta' type-Si-Al-O-N solidus body and has Charpy absorbing energy exceeding 0.05kgf.m/cm<2>. The rolling roll is formed into ring shape 9, a tapered sleeve 10 is inserted between the inner peripheral surface and the outer peripheral surface of a drive shaft 8 of a cantilever type hot mill for a metallic wire rod and an annular rolling roll 9 is inserted into the drive shaft and held. Therefore, since the driving force is transmitted to the inner part of the roll 6 in a state that a uniform internal pressure is applied by the sleeve 10 during rolling, too, toughness close to metal is not required. Consequently, a trouble such as a crack failure is very hardly occurred structurally and resistance to crack failure is very high materially.
Patent JP-H05180194-A (JP)
Title: Multiplex rotor disk assembly
Inventor: KURISUTOFUAA CHIYAARUSU GURIN
IPC: F01D5/02
Filed: 1992-06-04
Abstract: PURPOSE: To provide a fan rotor assembly that has good structural efficiency, prevents rotor damages and reduces stress increase portions. CONSTITUTION: Each arm 50 is jointed integrally with a disk hub 44 at each base ends 50a, and whole of the arm 50 is arranged in inner side of a disk bore 48. Each disk 36 is integrated in one body by the arms 50 with keeping each separately without use of bolts and bores of the bolts for penetrating the disks 36. As the bolts and bolt-bores function as stress increase portions, in order to reduce stress of the bolt-bores, a boss becomes necessary normally. For rotating the disks 36 and the blade 30, it is desirable to connect the arms 50 to a drive shaft 28 with bolts. By this manner, the bolts and bolt-bores for connecting the drive shaft directly to the disk 36 are not use.
Patent JP-S5934190-A (JP)
Inventor: ITOU TAKAO
IPC: G21C7/14
Filed: 1982-08-20
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-H0435801-A (JP)
Title: Lathe equipped with subspindle
Inventor: MORITA KAZUO
IPC: B23B23/00
Filed: 1990-05-31
Abstract: PURPOSE:To carry out not only the chuck work working but center work working by installing a chuck and a center whose top edge can be appeared and disappeared from the center of the chuck, taper-working the part close to the projection part of a center shaft and forming the inner peripheral surface at the convergence operation center of the chuck into an inverted taper spreading inward. CONSTITUTION:A center shaft 7a is penetrated at a through hole 3a formed at the center of a subspindle, and advance-retreat-moved in the through hole 3a by a cylinder 7b. Further, at the convergence center of a chuck 6, a through hole 8 having an inverted surface is formed. Since, when a center 7 projects, the peripheral surface of the center shaft part which penetrates through the inside of the through hole 8 is worked into a tapered surface at the top edge of the center shaft 7a, the center shaft 7a is correctly positioned in projection. Accordingly, the shaft edge part can be worked not only through the chuck work working but the center work working.
Patent JP-H11338724-A (JP)
Title: Standby system, standby method and recording medium
Inventor: NAKAMURA KOJI
IPC: G06F15/16
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a standby system by reporting whether a heart beat signal can be normally received from a counter system or not to the counter system. SOLUTION: Data reception equipment 132 monitors the heart beat signal from a standby system 20 and when it is judged the heart beat signal can not be received within fixed time, state data showing the abnormality of the standby system 20 are reported to data transmission equipment 131. When it is judged the heart beat signal can be received within the fixed time, state data showing the normality of the standby system 20 are reported to the data transmission equipment 131 and state data showing the state of an active system 10 added to the received heart beat signal are reported to a received data identifying device 133. The data transmission equipment 131 transmits the state data to the standby system 20 and a standby system managing device 15 shuts down the present system corresponding to the state data from the standby system.
Patent JP-S63310928-A (JP)
Title: Production of fine wire of carbide precipitation strengthening cobalt alloy
Inventor: KAWABE NOZOMI
IPC: B21C1/00
Filed: 1987-06-10
Abstract: PURPOSE:To obtain a high strength fine wire of a carbide precipitation strengthening Co alloy by drawing and sintering a copper tube contg. filled powdery starting material under prescribed conditions. CONSTITUTION:Powder of a carbide precipitation strengthening Co alloy as starting material is filled into a copper tube. This tube is drawn at 20-90% drawing rate and presintered at 800-1,070 deg.C. After the outer tube is removed, the presintered body is sintered at a temp. which is lower than the m.p. of the Co alloy by 10-100 deg.C.
Patent JP-S63306927-A (JP)
Title: Throttle control device
Inventor: KAMIBAYASHI ISAO
IPC: B60K31/00
Filed: 1987-06-09
Abstract: PURPOSE:To permit a throttle to perform its throttle control being associated with the suppressing control of a slip by a brake, mounted on a cam device or the like, driven by a motor, interposing between an accelerator wire and a throttle wire. CONSTITUTION:When an accelerator pedal is depressed by the step in action in the time of normal running, an accelerator driving wire 12 is pulled. A cam device 10, provided in an accelerator turning lever 7, engages a pawl part 10b with a notched part 3c of a throttle turning lever 3 by a return spring 11, being urged in a direction of connecting with an input shaft 3a. Consequently, the accelerator driving wire 12 transmits its tensile force to the throttle turning lever 3, and a throttle driving wire 13 is driven. Accordingly, a throttle valve opening is controlled in accordance with a step in amount of the accelerator pedal. On the other hand at, the time of slipping condition, the accelerator turning lever 7 is detached from the cam device 10 by actuating a motor 1 and a clutch 2.
Patent JP-S6036927-A (JP)
Title: Sensor
Inventor: MIMURA YOSHIKI
IPC: H01L35/32
Filed: 1983-08-09
Abstract: PURPOSE:To provide a sensor which has good responsiveness and accuracy in temp. measurement and is suitable for controlling the temp. in a light irradiating furnace by connecting the respective ends of a pair of metallic wires to a metallic plate to form an integral heat sensitive element and sealing hermetically the element into a light transmittable case which is evacuated to a vacuum or in which a non-oxidative gas is filled. CONSTITUTION:A pair of wires 11, 11 consist of thermocouples of, for example, platium-platinum rhodium and the respective ends thereof are welded to a metallic plate 12 formed on nickel. Each wire 11 is sheathed by a ceramic insulating pipe 13 and is hermetically sealed together with gaseous Ar into a light transmittable case 14 consisting of a quartz tube. A lead wire 15 is led out from a sealed part 14a. Since a sensor 1 is provided with the metallic plate 12 in the above-mentioned way, the temp. thereof changes with a specified correlation when light is irradiated thereto under the same condition as for a semiconductor wafer 7. Since the plate 12 and the wires 11 are sealed in the case 14, contamination of a material to be treated is obviated and oxidation of the plate 12 is obviated as well.
Patent JP-H087856-A (JP)
Title: Manufacture of storage battery
Inventor: UEMICHI YUKIO
IPC: H01M2/06
Filed: 1994-06-27
Abstract: PURPOSE:To provided the storage battery excellent in joining strength between a battery jar and an enclosure. CONSTITUTION:A battery jar 1 provided with an inclined upper periphery 23 and an enclosure 4 provided with an inclined lower periphery 53 are prepared. A heating plate 24 is placed onto these inclined peripheries 23 and 53 so as to let them be melted, next, the heating plate 24 is placed onto the other upper peripheries 21 and 22 of the battery jar and the other lower peripheries 51 and 52 so as to let them be melted together with the inclined peripheries 23 and 53, and the upper pheripheries 21, 22 and 23 and the lower peripheries 51, 52 and 53 are fusion bonded with one another thereafter.
Patent JP-H05339657-A (JP)
Title: Double structure cap for out-of-furnace refining
Inventor: OGISO YUZO
IPC: C21C1/02
Filed: 1992-06-04
Abstract: PURPOSE:To suppress the surface oscillation and splashing of a molten metal to be generated at the time of blowing powder and gas by providing a disk- shaped surface oscillation suppressing plate which is held in the lower part of the cap for out-of-furnace refining apart therefrom and has a lance passage. CONSTITUTION:The disk-shaped surface oscillation-suppressing plate 8 is connected to the conventional cap 2 for out-of-furnace refining apart therefrom. The lance passage 11 is opened in the central part of the surface oscillation- suppressing plate 8 and the circumference thereof is provided with, for example, two pieces of posts 9 connecting the surface oscillation suppressing plate 8 to the cap 2. If the surface oscillation-suppressing plate 8 is provided with gas blowing holes 10, the stirring of the molten metal 5 is intensified and, therefore, such provision is preferable. The length of the posts 9 is merely necessitated to be set approximately equal to the distance between the rear surface of the cap 2 for out-of-furnace refining and the surface of the molten metal 5 and is not particularly restricted. The surface oscillation suppressing plate 8 is so disposed and used as to be slightly immersed into the molten metal 5.
Patent JP-S6036357-A (JP)
Inventor: OOMAE HARUKI
IPC: C04B5/00
Filed: 1983-08-08
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-H01315318-A (JP)
Title: Method for purifying gas
Inventor: KITAHARA KOICHI
IPC: B01D53/46
Filed: 1988-06-14
Abstract: PURPOSE:To effectively purify gas contg. AsH3, PH3, SiH4, B2H6 or SeH2 by bringing the gas into contact with a molded body based on MnO2, CuO or Co2O3 and contg. an Ag compd. CONSTITUTION:Gas contg. one or more among AsH3, PH3, SiH4, B2H6 and SeH2 is brought into contact with a purifying agent to remove the harmful gases. The purifying agent is obtd. by incorporating 0.01-10.0wt.% Ag compd. such as AgO, Ag2CO3 or Ag2O into a compsn. based on MnO2, CuO or CO2O3. By using the purifying agent, large amts. of highly concd. harmful gases can be efficiently removed.
Patent JP-H0439399-A (JP)
Title: Apparatus for hydrolysis
Inventor: YOSHIDA YASUKO
IPC: B01J8/00
Filed: 1990-06-01
Abstract: PURPOSE:To obtain the subject inexpensive apparatus, having a substrate humidifier in which a nonpolar solvent flows and a column, filled with a carrier immobilizing a hydrolase and connected to the outlet of the aforementioned humidifier and capable of hydrolyzing fats and oils, etc., in good yield with high safety even in mass production. CONSTITUTION:The objective apparatus is composed of a reaction system 1 having a column 3 filled with a carrier such as ceramic immobilizing a hydrolase such as lipase on the surface thereof and a substrate humidifying system 2 equipped with substrate humidifiers 4 for passing a nonpolar solvent such as hexane containing a substrate such as triolein stored in a substrate tank 5 and saturating the nonpolar solvent with water. The substrate humidifiers 4 are connected through a water-saturated substrate tank 6 to the column 3.
Patent JP-H08337813-A (JP)
Title: Production of high chromium ferritic steel excellent in creep characteristic of welded joint
Inventor: KOJIMA TOSHIFUMI
IPC: C22C38/26
Filed: 1995-06-12
Abstract: PURPOSE: To produce a high chromium ferritic steel showing good toughness and excellent in the creep characteristics of a welded joint by subjecting a high chromium ferritic steel having a specified compsn. to heating and hot working under specified conditions and thereafter executing tempering. CONSTITUTION: A high chromium ferritic steel contg., by weight, 0.05 to 0.l5% C, 0.01 to 0.5% Si, 0.1 to l.0% Mn, 8 to 13% Cr, 0.7 to l.3% Mo, 0.01 to 0.3% V, 0.01 to 0.l5% Nb, 0.003 to 0.05% Al and 0.005 to 0.l% N is prepd. This steel is heated to >=1200 deg.C, is subjected to hot working of 10 to <50% in the temp. range of >=1125 deg.C and is next tempered at the Ac1 point or below.
Patent JP-H05340402-A (JP)
Title: Piping structure in hydraulic system
Inventor: NAKAMURA TADASHI
IPC: A01B63/10
Filed: 1992-06-05
Abstract: PURPOSE:To solve a problem of any fear of misassembling by locking each of pipelines in a relative manner in the state that a relative position of a connection part, to a controller, of plural pieces of piping connecting a hydraulic actuator to this controller is accorded with that of a connecting port of the controller. CONSTITUTION:A pump pipeline 1A in a discharge oil passage and a right bank pipeline 3A in a right-hand steering delivery oil passage are connected fast by deposition of a connecting plate 19, thereby constituting a piping pair X, while a drain pipeline 2A in a return oil passage and a left bank pipeline 4A in a left-hand steering delivery oil passage are connected fast by deposition of another connecting plate 20, thereby constituting a piping pair Y respectively. These piping pairs X and Y are made into a two-piece pair of set parts in a state that pipelines 1A-4A are accorded with each assembling position to a controller 7, whereby they are made impossible for assembling in a state of excepting a specified set position, and thus any misassembling in time of being installed in the controller 7 is preventable. Accordingly, the extent of assembling facility is so improved as compared with the case of assembling these four pipelines separately and, furthermore, an improvement in assembleability at a narrow place is well promoted.
Patent JP-S5935186-A (JP)
Inventor: NANBA SHIGERU
IPC: G21C13/00
Filed: 1982-08-23
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-S632144-A (JP)
Title: Cassette tape player
Inventor: HATANAKA RYOSUKE
IPC: G11B15/10
Filed: 1986-06-23
Abstract: PURPOSE:To obtain a lightweight tape player at low price by constituting a locking mechanism by the work plate energized with the elastic pressure in one direction locking with a sliding piece and the motion piece releasing the locking with a shaft pin by rotating in the other direction when a head plate moves from a play position to non-play position. CONSTITUTION:When a head plate 1 moves in non-play direction, a projecting piece 59 is allowed to collide with a work piece 44. A motion piece 46 is rotated in a clockwise direction with an axis 41 as the fulcrum with the action of a downward force on the motion piece 46, the locking of a locking step part 42 and a shaft pin 38 is got off, an action plate 36 is retreated with an engaging pin 35 being removed from the engagement part 34a of a sliding piece 18 by the spring 17 for cassette holder returning, the abutting edge 43 of the motion piece 46 is abutted to the shaft pin 38 and a non-play state is restored. The light weighing and low pricing become possibly by composing mechanically like this.
Patent JP-H073248-A (JP)
Title: Friction material composition and production of friction material
Inventor: SHIGA MASAMICHI
IPC: F16D69/02
Filed: 1993-06-16
Abstract: PURPOSE:To obtain a friction material composition capable of increasing the porosity, improving the squeaking performance and providing a friction material having a high frictional coefficient and a method for producing the friction material. CONSTITUTION:This friction material composition comprises 7-25wt.% friction dust of 100% cardanol in a friction material composition containing a fibrous substrate such as metallic fiber, a friction modifier such as graphite or barium sulfate, an extender and a binder such as a phenolic resin. This method for producing the friction material is to press form this friction material composition and then heat-treat the press formed material at 550-600 deg.C.
Patent JP-S626728-A (JP)
Title: Pipe insertion guide provided with tracer
Inventor: IMAZU SHUICHI
IPC: B21D53/08
Filed: 1985-07-03
Abstract: PURPOSE:To improve the efficiency of an inserting work by providing a tracer part of a specified shape or size on the rear side of an insertion guide. CONSTITUTION:A tracer part 7 is provided on the rear side of a head part 6 of an insertion guide. The tracer part 7 has thickness of the almost same degree as an outside diameter of an object thin pipe, and also it is shaped like a tapered shape or a parallel shape, etc. When the insertion guide is inserted into a thin pipe 3, and made to pass through a partition plate 2 and a tube plate 4, an injury 14 is formed in the thin pipe 3 by a burr 17 and a protruded flaw 13 of a pipe hole. In this case, the head part 6 and the tracer part 7 of the insertion guide are damaged and a streak 15 is left. Accordingly, monitoring of an injury of the thin pipe can be performed after the inserting work has been completed. In this way, a waiting time for monitoring becomes unnecessary, also plural inserting devices can be automated, and the efficiency of the inserting work is improved.
Patent JP-S625640-A (JP)
Title: Thin film forming method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/314
Filed: 1985-07-02
Abstract: PURPOSE:To enable the formation of a thick film without damage on a primary substrate by decomposing hydrogenated nonoxide by photochemical reaction on a semiconductor substrate, and then exposing the surface of the substrate with generated active hydrogen to clean the substrate. CONSTITUTION:After hydrogenated nonoxide is decomposed by photochemical reaction on a semiconductor substrate 1, the surface of the substrate 1 is exposed with generated active hydrogen to clean the substrate 1, and then a thin nonoxide film is formed on the substrate. For example, ammonia or hydrazine of hydrogenated nonoxide of hydrogenated nonoxide is photoactivated by ultraviolet light from a low pressure mercury lamp 9 on the surface of III-V compound semiconductor 1 to generate active hydrogen, thereby reducing oxide formed unintentionally on the surface of the III-V compound due to the reaction with the oxygen to remove the oxide on the surface of the compound. After the photocleaning step, the same reaction furnace 20 is not returned to the atmospheric pressure, but a nitride or carbide film of nonoxide is continuously formed by a photo CVD method.
Patent JP-S5669559-A (JP)
Title: Bridge type air flow switch
Inventor: ENDOU MASANORI
IPC: G01F1/696
Filed: 1979-11-10
Abstract: PURPOSE: To detect even a slight wind velocity with good sensitivity by connecting four thermistors in a bridge form, covering said thermistors mounted opposite side respectively with a wind preventing hood to generate a self-heat or providing a heater to heat said thermistors.  
     CONSTITUTION: To thermistors Th 1 WTh 4  of the same characteristic and rating, resistors r 1 , r 2  are added for the current adjustment to construct a bridge circuit and the power source voltage is applied to generate self-heat. For the thermistors Th 2 , Th 3  at the opposing sides of the bridge, the wind preventing hood is provided. Even if wind exists, wind does not face as the thermistors Th 2 , Th 3  have a wind preventing hood, but the thermistors Th 1 , Th 4  are faced by wind to be cooled, so that the resistance value of the thermistors becomes large, and the current flows through the transistors Tr 1 , Tr 2  and the detectng output from the output teminal C is obtained. Instead of providing the wind preventing hood, the heater resistor allowed to dispose in the vicinity of the thermistor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0810850-A (JP)
Title: Straightening method and straightening device for metallic products
Inventor: WATANABE MASAHIKO
IPC: B21D3/10
Filed: 1994-06-27
Abstract: PURPOSE:To provide a straightening method for metallic products capable of easily removing the bends of the bar-shaped metallic products. CONSTITUTION:The first end W1 of a bar-shaped rod W is fixed and held to and by a chucking device 4 and is rotated around the axial center R of the first end W1 part as a central line of rotation. The load in nearly the direction perpendicular to the central line of rotation is applied in this state on the free end W2 side of the shaft part of the rod W by an engaging section 11. The rod W is held for a prescribed period of time by this load in the state of curving and deforming the rod beyond the central line of rotation, by which the rod is straightened.
Patent JP-H09305962-A (JP)
Title: Magnetic card
Inventor: HOTTA TAKASHI
IPC: G11B5/80
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic card which prevents a reinforcing sheet from becoming fragile due to ultrasonic rays by a method wherein the reinforcing sheet which is rich in a heat-resistant property is laminated on, and fixed to, a base material sheet so as to form a core part, a printed layer and a protective layer are formed on the surface and the rear or the core part and a magnetic sheet is pasted on one face of a card body. SOLUTION: A card body 1 comprises a core part 3, card contents, publishing places, patterns and the like are printed respectively on its surface and its rear, printed layers 4, 4 are formed, transparent plastic films are laminated on outer faces of the respective printed layers 4, 4, and protective layers 5, 5 are formed. In order to enhance the heat-resistant property and the bending strength of the card body 1, a plurality of plastic sheets are laminated, and the protective layers 5, 5 are formed. In order to enhance the heat-resistant property and the bending strength of the card body 1, a plurality of plastic sheets are laminated, and the core part 3 is formed. A polyvinyl chloride sheet is suitable for the sheets.  Since the card body in which a reinforcing sheet 6 and base-material sheets 7 are laminated and fixed can cut off ultrasonic rays by the base-material sheets 7 on the surface and the rear, it is possible to prevent the reinforcing sheet 6 from becoming fragile due to the ultraviolet rays.