baber/WOPTO huggingface dataset:
Patent JP-S6427748-A (JP)
Title: Apparatus for producing strip from semi-solidified slurry
Inventor: TAZOE NOBUHIRO
IPC: B22D11/112
Filed: 1987-07-22
Abstract: PURPOSE:To prevent penetration of molten metal into gap between a tundish nozzle and shifting mold and breakage of the nozzle by arranging stirring device for forming semi-solidified slurry by mechanically stirring the molten metal in the tundish nozzle for shifting mold type continuous casting machine. CONSTITUTION:The molten metal 2 is supplied into the tundish 1, for example, for belt-type continuous casting machine, and a cover 22 is closed and after evacuating the inner part, stirring rods 14, which insert in cylindrical stirring part 13 of the tundish nozzle 11 and have rectangle shape of the longitudinal section and can cool in the internal part, are rotated with a driving device 16. Then, the rotating directions for adjoining stirring rods 14 are mutually made to reverse direction. Further, coolant is supplied to the cooling device 17 at outside of the nozzle 11, and the molten metal 2 in the stirring part 13 is slowly cooled to solid-liquid coexistent temp. zone and further, stirred with the rods 14 to make semi-solidified slurry 23 having high viscosity and surface tension containing fine crystal grains 21 to be able to uniformly deform. This slurry is supplied between the steel-made belts 6, 6 and cooled by injecting the cooling liquid from nozzle 10 and solidified shell 8 is developed, to make a cast slab 9 for strip having uniform quality.
Patent JP-H0824272-A (JP)
Title: Dental handpiece
Inventor: OKAMOTO HIROSHI
IPC: A61C1/05
Filed: 1994-07-13
Abstract: PURPOSE:To enable treatment at a high speed rotation and at a low speed rotation by providing an air turbine and a motor as drive sources to switch the two drive sources by a switching operation. CONSTITUTION:This dental handpiece includes an air pipeline 1a to be supplied with pressure air, a housing 1 through which is inserted a rotating shaft 8 to be rotated with a motor, a rotor shaft 9 supported free to rotate in the housing, a turbine blade 11 which is fixed on the rotator shaft to be rotated by the pressure air from the air pipeline and clutch means 12, 13, 14 and 15 which are fixed on the rotor shaft to make a linking to the rotation shaft or a cutting off it.
Patent JP-S6426297-A (JP)
Title: Flame sensor
Inventor: NAKAUCHI SHUNSAKU
IPC: G08B17/12
Filed: 1987-07-22
Abstract: PURPOSE:To discover the generation of a flame without fail, to activate a fire extinguishing device and to obtain the using quantity of fire extinguishing agent as necessary and sufficient quantity by using the plural number of the filters of the wave length of the resonance radiating of the flame and the near wave length, detecting respective radiation intensity and calculating the relation between them. CONSTITUTION:As a flame sensor 9 sensor is used to detect plural numbers of spectrums to include a selective radiation spectrum emitted from the flame of a medium infrared band and a means is provide to calculate the intensity ratio of the spectrum. A fire extinguishing is known from the calculated result, the temperature of the extinguished subject can be calculated from the intensity of a gray radiation and this is interlocked with an automatic fire extinguishing device. Thus, the automatic fire extinguishing is possible and simultaneously, it is cleared whether the subject goes down to an ignition temperature or not. Since the consumption of the fire extinguishing agent can be suppressed to the necessary and sufficient quantity, the fire extinguishing agent can be prevented from being wasted and a secondary damage can be limited to a minimum.
Patent JP-H0912095-A (JP)
Title: Self-cleaning-type post-mix drink extraction dispenser
Inventor: KOIDE KAZUO
IPC: B67D1/04
Filed: 1995-06-28
Abstract: PURPOSE: To remove concentrated drink remaining in a valve or an injection port to prevent it from being rotten by providing pipes for carbonated water and diluent water in a position and direction having a specific relation to a concentrated drink pipe and also by specifying discharge/stop timing. CONSTITUTION: A mixing bowl M and each set of a drink material pipe P, a solenoid S and a valve V are provided on a housing H of a drink extraction cock C, and an extraction control means comprising a push-button B or the like individually controls each of the solenoids S and mixes liquid extracted from an injection port O in the bowl M. At this time, a discharge stop delay means T delays discharge stop of carbonated water and diluent water discharged from the drink material pipe P from discharge stop of concentrated drink.  In addition, diluent water and carbonated water is discharged along an inner wall of the mixing bowl M from the injection ports O of a diluent water pipe WP and a carbonated water pipe CP, while, on the other hand, the diluent water and carbonated water is discharged toward the injection port O of a concentrated drink pipe NP to wash out remaining concentrated drink.
Patent JP-H10275612-A (JP)
Title: Secondary battery and assembled sealing plate for secondary battery
Inventor: IWAZONO YOSHINORI
IPC: H01M10/46
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery capable of assembling an electric circuit constituting a safety gear therein so as to be handled similarly to a conventional cell and quickly releasing gas to prevent the burst of the battery when a gas pressure in the battery is abnormally high. SOLUTION: A flexible wiring board 38 with a permeable hole E on which a safety circuit 27 is arranged, a controlled input/output positive pole 39 with a gas permeable hole J and a safety circuit negative pole with a gas permeable hole H put in face contact with the upper face thereof and connected to the safety circuit 27 through wirings, a PTC element 21 put in face contact with the lower face of the flexible wiring board 38 and a valve disc 20 lapped on the lower face thereof and provided with a slit A are integrally formed with an inner gasket 19. A sub-filter 18 welded with the valve disc 20 at the center and provided with a permeable hole B is caulked to the inner gasket 19 on the periphery of a filter 17 with a permeable hole C to form a sealing part.
Patent JP-S6076447-A (JP)
Title: Car-to-car distance display unit
Inventor: WATANABE MASAAKI
IPC: B60R21/00
Filed: 1983-10-01
Abstract: PURPOSE:To improve safety in car driving, by multiply indicating a reference car-to-car distance and a frontward preceding car in a display panel attached to a position, where a driver is sightable, with a three-dimensional sense. CONSTITUTION:A panel which multiply indicates a reference car-to-car distance and a position of a frontward preceding car in a relative manner is provided with a zone indicator 17 and a digital indicator 18. The display panel 19 consists in an indication giving a three-dimensional sense so as to make a driver sightable with sensation equal to a forward visual range. On the zone indicator, a horizontal line 20 showing a safe car-to-car distance and another horizontal line 21 showing a warning car-to-car distant position both are indicated and, with a signal out of an operation device, indicated after being displaced into a sightably proper position. On the digital indicator 18 at the left of these horizontal lines 20 and 21, the safe car-to-car distance and the warning car-to-car distance are indicated in a digital manner. With this constitution, an actual driving state is three-dimensionally indicated on this display panel, thus careful driving calls a driver's attention to safety.
Patent JP-H0346818-A (JP)
Title: Light receiving circuit
Inventor: TAMINO SHINYA
IPC: H03K17/78
Filed: 1989-07-14
Abstract: PURPOSE:To extend the dynamic range by converting the current signal corresponding to the intensity of light obtained in a light receiving element to a voltage by an I/V converting circuit and outputting the output to the outside as an attenuation factor corresponding to the applied voltage by a source follower circuit of an FET. CONSTITUTION:A light projecting element in a light projecting part facing a light receiving element 1 in a light receiving part 11 is lit by pulses, and the photocurrent obtained in the element 1 is converted to a voltage signal through a resistor R2. This signal is supplied to an FET 4a of a source follower circuit 4 through a capacitor C1. The output obtained from the source of the FET 4a is amplified by a transistor TR 2 of an output circuit 5 and is supplied to a light receiving circuit main body part 12. Consequently, the attenuation factor is properly set to transmit the signal from the light receiving part 11 to the light receiving circuit main body part 12 with a proper level without saturation through the light projecting part is approximated or the light projecting pulse is large.
Patent JP-S6246163-A (JP)
Inventor: NOMURA HIDEO
IPC: F25B1/00
Filed: 1985-08-20
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-S6245984-A (JP)
Title: Pump device
Inventor: HONAGA SUSUMU
IPC: F04B53/16
Filed: 1985-08-21
Abstract: PURPOSE:To prevent the generation of cavitation by setting the top edge hole of a fluid feeding passage so that the direction towards a suction passage of the axis line forms an acute angle with the direction towards an intake port from a flow-rate control valve of the center axis line of the suction passage. CONSTITUTION:The top edge 12a of a fluid feeding passage 12 which communicates to a suction passage 11 is set inclied for the suction passage 11. The direction towards the suction passage 11 of the center axis line O2 and the direction towards a suction port 20a from a flow-rate control valve 30 of the center axis line O1 of the suction passage forms an acute angle. Therefore, even if a turbulence is generated in the stream in the suction passage, the supercharge effect is not lost, and generation of cavitation can be prevented.
Patent JP-S6075710-A (JP)
Title: Exhaled fine particles gathering device of internal-combustion engine
Inventor: NIIZAWA MOTOHIRO
IPC: F01N9/00
Filed: 1983-09-30
Abstract: PURPOSE:To make it possible to decide the restoration time of an exhaled fine particles gathering trap appropriately, with an inexpensive device, by detecting the pressure at a way-in and the pressure at a way-out of the trap, with one selectively connected pressure sensor, and deciding whether the trap should be restored or not, on the ratio of the said two pressures. CONSTITUTION:Pressure taking-out-ports C, D are formed respectively in an exhaust route on a way-in-side and that on a way-out-side of an exhaled fine particles gathering trap A, which is set in an exhaust route. Either one of these pressure taking-out-ports C, D is connected to a pressure sensor E selectively, by an electro-magnetic valve F. The electro-magnetic valve F is switched periodically by an electro-magnetic valve control means G. Pressure P1 at the way-in of the trap and pressure P2 at the way-out of the trap, which are detected by the pressure sensor E, are temporarily stored in memory means H, J, respectively. Then, it is decided whether the trap A should be stored or not by a storation time deciding means K, on the ratio of the said two pressures P1, P2 stored in memory means H, J. After that, the trap A is stored by the operation of a burner B.
Patent JP-H1027449-A (JP)
Title: Disk holding body and disk case
Inventor: OBATA MANABU
IPC: B65D85/57
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To easily load a disk in a recording and reproducing device by elastically displacing elastic displacement pieces by two holding parts respectively in a disk holding opening part of a holding frame part and holding the disk by four holding parts. SOLUTION: The disk holding body 1 is equipped with the holding frame part, the 1st holding part 9 and the 2nd holding part 10 for holding an outer circumferential part of the disk 2 and the 3rd holding part 11 and the 4th holding part 12 for holding the outer circumferential part of the disk 2 and also biasing the disk 2 in its radial direction. The holding frame part 1A is provided with the opening part 7 in a circular shape for holding the disk 2 in a main surface. The holding frame part 1A is formed integrally with disk placing plates 8A and 8B in an inner circumferential part of the opening part 7.  Then, in loading the disk holding body 1 into a loading part of a recording and reproducing part, the holding body 1 is easily and surely positioned in a prescribed position by inserting positioning pins into positioning holes 19A and 19B, and also the disk is freely rotatably released by a disk releasing pin.
Patent JP-H0824866-A (JP)
Title: Formation of alkali ion drinking water
Inventor: OKAZAKI TATSUO
IPC: C02F1/68
Filed: 1994-07-13
Abstract: PURPOSE:To produce an electrolytic alkaline ion water suppressed in pH value relatively low while keeping the concn. of calcium relatively high. CONSTITUTION:When water is electrolyzed in a diaphragm electrolytic cell, a calcium salt such as calcium lactate is added to the water in the anode chamber and/or cathode chamber of the electrolytic cell and an org. acid having pH lowering action and easy to form a calcium salt is added to at least the cathode chamber of the electrolytic cell to electrolyze water and alkaline ion water with a pH value of below 11 increased in the concn. of calcium by 30ppm or more with respect to raw water is formed in the cathode chamber of the electrolytic cell. As the org. acid added to the cathode chamber of the electrolytic cell, L-ascorbic acid, vinegar or malic acid also acting as a nutrient of the body is pref. used.
Patent JP-S6161834-A (JP)
Title: Fiber reinforced resin product equipped with rubber bushing part
Inventor: KONDO KATSUMI
IPC: B29L31/30
Filed: 1984-09-03
Abstract: PURPOSE:To enhance the weight saving effect and at the same time contrive to improve the reliability on a product as a whole by a method wherein un-vulcanized rubber is filled between a fiber reinforced plastic structural body fixed by continuous fiber bundle impregnated with resin and a ring-shaped member in order to be vulcanized. CONSTITUTION:An arm main body 1 equipped with bushing holes 2 is formed by laminating continuous fiber bundle consisting impregnating continuous fiber such as carbon fiber, glass fiber, Kevlar or the like with resin such as epoxy resin or the like onto a fiber reinforced plastic core body having the predetermined shape. A steel ring 3 is arranged in each bushing hole 2 of the arm main body at the position concentric to the bushing hole 2 and fixed in the space of the bushing hole 2 by connecting the arm main body 1 and the steel ring 3 with continuous fiber bundle 5 while keeping the positional relationship between the bushing hole 2 and the steel ring 3 unchanged. After that, rubber 4 is poured in the regional part between the arm main body 1 and the steel ring 3 and vulcanized. The structure of the rubber bushing part is made highly rigid because the continuous fiber bundle 5 is imbedded in the rubber 4 and no fear of separating the rubber 4 from the arm main body exits.
Patent JP-H1132394-A (JP)
Title: Piezoelectric electroacoustic transducer
Inventor: SAITO SHUHO
IPC: H04R17/10
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To generate a sound with desired frequencies with high precision by specifying an angle made by a case side supporting face with a piezoelectric diaphragm at a part in which the piezoelectric diaphragm is supported by the case. SOLUTION: A piezoelectric diaphragm 5 has a structure in which a piezoelectric ceramic board 5b whose area is smaller than that of a metallic board 5a is adhered to the lower face of the metallic board 5a. This piezoelectric diaphragm 5 is adhered to a case main body 2 by using adhesive 6 having elasticity in the neighborhood of the outer periphery of the metallic board 5a. That is, the piezoelectric diaphragm 5 is allowed to abut to a case side supporting face 2e inclined so as to be made higher inward from the lower part, and the piezoelectric diaphragm 5 is fixed to a case main body 2 with the adhesive 6 at the abutted part. Then, an angle made by the case side supporting face 2e with the metallic board 5a of the piezoelectric diaphragm 5 is defined as an angle θ, the angle θ is ranging from 3 to 60 deg.. Thus, the variation of resonance frequencies can be suppressed.
Patent JP-S6430195-A (JP)
Title: Graphite electrode socket part breakage accident preventive method at the time of electric dissolution and refining of metal in arc furnace and breakage accident preventive device used for it
Inventor: SAKURAI FUMIYOSHI
IPC: H05B7/14
Filed: 1987-07-23
Abstract: PURPOSE:To prevent a breakage accident at socket parts by engaging a fastening ring with the periphery near the end faces of the socket parts of graphite electrodes and cooling it while blowing cooling medium against it, when applying current to the graphite electrodes connected by a nipple screwed to the socket part. CONSTITUTION:When electrically dissolving and refining metal by applying current to the connected graphite electrodes 1, 2 after connecting the graphite electrodes 1, 2 by screwing a nipple into the socket parts of the graphite electrodes 1, 2, a fastening ring 3 is engaged round the circumference near the end faces of socket parts of the graphite electrodes 1, 2 and this fastening ring 3 is blown a cooling medium at request so as to cool. Accordingly, crackes near the end faces of the socket parts, which occur primarily in an are furnace, can be completely prevented. Hereby, a breakage accident at socket parts of graphite electrodes can be prevented.
Patent JP-H0528736-A (JP)
Title: Supporting mechanism for magnetic disk device
Inventor: MAKINO TOSHIAKI
IPC: G11B33/08
Filed: 1991-07-24
Abstract: PURPOSE:To improve positioning accuracy by suppressing the rotational vibrations of a base structure at the time of a seek operation acting on an access mechanism and decreasing the settling residual vibrations of a magnetic head as well. CONSTITUTION:This supporting mechanism is constituted by fastening plural pieces of external device mounting members 20 fastened via vibration proof legs 16 to the four corners of a base structure by means of reinforcing members 25 and by disposing these members in parallel with the seek operation direction of the access mechanism in such a manner that a high rigidity effect and a high attenuation effect act. The rotational vibrations generated by the seek operation of the access mechanism are decreased in this way.
Patent JP-S6077706-A (JP)
Inventor: AOKI HIDEHIKO
IPC: A46B3/18
Filed: 1983-10-04
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-H0234544-A (JP)
Title: Production of incombustible wooden sheet
Inventor: HORIKOSHI KENICHI
IPC: C04B22/14
Filed: 1988-07-26
Abstract: PURPOSE:To make a wooden sheet incombustible while retaining the excellent characteristics of the conventional wooden cement sheet by dipping wood in alkali silicate soln., beating the wood into small pieces, depositing a binder such as cement and a combustion inhibitor on the periphery of the piece, forming the mixture, curing, and drying the formed product. CONSTITUTION:Wood is dipped in the soln. of >=1 kind among alkali silicate, hydrated silicic acid, colloidal silica, and silica gel, and then the wood is beated into small pieces. A binder such as cement, gypsum, and magnesium carbide and a combustion inhibitor are deposited on the periphery of the piece. The pieces are cast or press-formed, cured, and dried. A burning rate controlling substance (e.g., antimony trioxide, lead monoxide, barium sulfate, etc.) and a calorific power controlling substance (e.g., aluminum hydroxide, magnesium hydroxide, gypsum dihydrate, etc.) are preferably used in combination with each other as the combustion inhibitor.
Patent JP-H0850529-A (JP)
Title: Information equipment
Inventor: KITANO AKIO
IPC: G06F3/0488
Filed: 1994-08-05
Abstract: PURPOSE:To improve conversion efficiency and to shorten the time required for conversion as well not only by decreasing the numbers of stroke data to require the conversion but also by defining roughly continued characters or abbreviated characters to frequently cause wrong recognition out of the objects of conversion. CONSTITUTION:At the information equipment such as a personal computer or a word processor, the information of speed calculated from the information of a coordinate position and time contained in the stroke data is previously stored in a setting information storage part 17b of a real memory 17 as data, the information of speed is similarly acquired even concerning the newly inputted stroke data as well, and the respective speeds are compared by a speed comparing part 17d. Therefore, concerning the stroke data inputted at higher speed than the data previously stored in the setting information storage part 17b, the stroke data are displayed as they are but concerning the stroke data inputted at the lower speed or the same speed as the data previously stored in the setting information storage part 17b, character information is retrieved by using a conversion processing part 17f and they are displayed as characters.
Patent JP-2001013941-A (JP)
Title: Mounting information presenting device, method and storage medium
Inventor: DOI MIWAKO
IPC: H04N5/64
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a mounted information presenting device making so that a user can not use a mounted electronic equipment in a dangerous state. SOLUTION: Since this mounted information presenting device has a movement measuring sensor 2 observing the movement of a user and the user can receive the presenting of information only at a stationary state, the user can use it safely. Moreover, since the device can not be used when the user is not stationary, it is never generated that the user looses attention by using the device while performing other movements and gives other persons trouble.
Patent JP-H0528197-A (JP)
Title: Database processing device
Inventor: YOSHII MASAMI
IPC: G06F17/30
Filed: 1991-07-24
Abstract: PURPOSE:To sort and retrieve a plurality of information registered in a database by each rank. CONSTITUTION:A rank to be specified for the field data of general record to be stored is supplied to the specified index field in each information to be registered, and the rank list is prepared and stored in an index data area 3. When a direction of a sort by rank comes from the input device 1, a sort judgement part 9 by ranks and a data comparison part 12 outputs each rearranged information according to the rank, and a retrieval judgement part 13 by ranks and a data comparison part 15 retrieves all the information within the range at its output.
Patent JP-S6428920-A (JP)
Title: Ashing device
Inventor: OOYA NOBUAKI
IPC: H01L21/027
Filed: 1987-07-24
Abstract: PURPOSE:To obtain an ashing device which can comply with a single-wafer treatment of a large-diameter semiconductor wafer or the like without damaging the wafer by a method wherein a diffusion plate which has two or more holes is installed at an exhaust port of an ashing gas at a nozzle and sidewalls of the holes are crossed obliquely with a face of a substrate to be treated so that the uniformity and a treatment speed of an ashing treatment can be enhanced. CONSTITUTION:The center of a semiconductor wafer 19 is aligned with the center of a mounting stage 18; the wafer is mounted on the stage; while an ashing gas is diffused, it is discharged from holes 24 of a diffusion plate 23 installed inside a nozzle 13 near a discharge part 15 which are tapered in such a way that they are crossed obliquely with a face of the water 19. A stream and a wind pressure of the gas which are suitable for an ashing treatment are realized; an irregularity in the ashing treatment is prevented; a treatment speed and the uniformity of the ashing treatment are enhanced.