baber/WOPTO huggingface dataset:
Patent JP-H0647306-A (JP)
Title: Dry type continuous crushing method and apparatus therefor
Inventor: ISHIKAWA TAKESHI
IPC: B02C17/18
Filed: 1992-07-27
Abstract: PURPOSE:To crush a treatment material continuously in a dry way without oxidizing the material wherein the quality of the material is degraded by oxidization in air when the material is finely powdered or the material catches fire to cause danger. CONSTITUTION:An agitator shaft 3 to which an agitator arm 4 is attached is put horizontally in the inside of a crushing tank 1 placed horizontally and media 13 are contained in the tank 1. A raw material supplying inlet 15 is formed in one side of the crushing tank 1 and a product discharging outlet 6 is formed in the other side. The discharging outlet 6 is made to communicate with a product tank 7 and the product tank 7 is made to communicate with a gas cylinder 12. A material is while an inert gas heavier than air is led to flow into the crushing tank 1 via the product tank 7 from the cylinder 12.
Patent JP-H08104486-A (JP)
Title: Car of elevator
Inventor: NISHIZAWA TAKASHI
IPC: B66B13/08
Filed: 1994-10-05
Abstract: PURPOSE: To prevent the precision of a driving system of a car door from being deteriorated even if an elevator is operated over a long period, and also to prevent releasing action of a car door in a power failure. CONSTITUTION: A screw rod 6 is laterally provided on the upper part on the front end of a car, and both ends of the screw rod 6 are supported by housings 12A, 12B into which a bearing is inserted. One end of the screw rod 6 is connected to a driving motor 16 through a flexible joint 14. An inner race of a bearing is screwed to the screw rod 6, and the bearing is housed in the housing 4A. The housing 4A is fixed on the back surface of a hanger plate 2. The screw rod 6 is rotated by a driving motor 16, and car doors 54A, 54B are opened and closed through the bearing 7 screwed to the screw rod 6 and the hanger plate 2.
Patent JP-H0583705-A (JP)
Title: Still picture input device
Inventor: OIWA YASUYUKI
IPC: H04M9/00
Filed: 1991-09-20
Abstract: PURPOSE:To simply points out an optical position of a conference paper material in the television conference system. CONSTITUTION:A CPU 44 allows a laser beam lighting device 46 to irradiate a prescribed point light to a coordinate position on an original platen in response to the operation of a pointing device 42. When a freeze execution area on the original platen 40 is designated by the pointing device 42, the CPU 44 designates freezing of pickup picture to a signal processing circuit 50 and a memory 54 and designates a communication start area on the original platen 40, the CPU 44 sends a still picture transfer instruction to the master system via a communication circuit 56.
Patent JP-H0983069-A (JP)
Title: Short optical pulse generator
Inventor: OTOSHI SO
IPC: H01S5/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a short optical pulse generator generating a pulse having high pulse energy at high repetition frequency. SOLUTION: The short optical pulse generator comprises a phased array type short optical pulse semiconductor laser 1 having N (>=2) stripes arranged at least the distance where the lateral modes of adjacent stipes are coupled, and a mode splitter 2 for splitting the outgoing lateral mode from the semiconductor laser 3 having N peaks into M (>=2) non-coupled lateral modes.
Patent JP-S60132097-A (JP)
Title: Sirocco fan
Inventor: HIRAI TOSHIHISA
IPC: F04D25/06
Filed: 1983-12-21
Abstract: PURPOSE:To form a sirocco fan in a thin compact size, by forming an impeller from a rotary plate, hollowly curved in a truncated cone shape, and blade pieces, provided in the peripheral edge of said rotary plate, and arranging a motor in a hollowed space of the rotary plate, in the case of the sirocco fan. CONSTITUTION:A suction port 8 is provided in an upper case 6, while a motor 11, mounting an impeller 10 of a sirocco fan 9, is set in a bottom case 7, and the impeller 10, with one side closed, comprises a rotary plate 20, hollowly curved in a truncated cone shape over a range from the vicinity of the peripheral to the center, and multiple blade pieces 21 provided in the peripheral edge in a protruded surface side of the rotary plate 20. While the motor 11 is arranged in a hollowed space of the rotary plate 20 of the impeller 10. In consequence, the sirocco fan can be formed in a thin compact size as compared with a conventional sirocco fan by decreasing a vortex phenomenon or the like of air so as to enable a flow of air to be increased without causing the worsening of a characteristic of air flow quantity to air pressure.
Patent JP-S62103911-A (JP)
Inventor: YAMASHITA MICHIO
IPC: C08K3/36
Filed: 1985-10-30
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-H04121217-A (JP)
Title: Ventilating device for car
Inventor: KAMEI KUNIHIKO
IPC: B60H1/24
Filed: 1990-09-12
Abstract: PURPOSE:To enable continuous ventilation in a car even during an engine stop by providing a new battery and a solar battery separately from an existing battery and by driving a ventilating device through switching a power source to a circuit including these two power sources at the engine stop. CONSTITUTION:A new battery 5 and a solar battery 6 whose circuits are partially different from that of an existing battery 4 are equipped, and a circuit to which a motor fan 2 for ventilation, relays 3 and 15, an ignition switch 1, a timer 13 and a thermostat 9 are connected is formed in the circuits of these three power sources 4 to 6. And by operation of the ignition switch 1 accompanying an engine stop, a power source is switched to the battery 5 and the solar battery 6, and the fan motor 2 is connected to this power source. Thus, by operation of the thermostat 9, ventilation can be continuously carried out by the battery 5 and the solar battery 6 even during the engine stop.
Patent JP-H03109211-A (JP)
Title: Method for synthesizing aluminosilicate powder
Inventor: OKUYAMA MASAHIKO
IPC: C01B33/26
Filed: 1989-09-20
Abstract: PURPOSE:To improve particle size distribution by adding a specified amt. of water and an acidic catalyst to silicon alkoxide, further adding aluminum alkoxide and an alkaline earth metal (alkoxide), bringing them into a reaction and precipitating powder. CONSTITUTION:Water and an acidic catalyst are added to silicon alkoxide such as tetramethoxysilane, aluminum alkoxide is further added and they are brought into a reaction. An alkaline earth metal (alkoxide) is then added and allowed to react with the resultant product and the solvent is removed under reduced pressure to obtain a combined precursor. The water is added in >=1 molar ratio to the aluminum alkoxide and the alkaline earth metal and <=3 molar ratio to the silicon alkoxide. The precursor is diluted with a solvent such as methanol by 3-15 times (volume) and water of pH11 is added to precipitate powder. This powder is boiled in water contg. H2O2 as required.
Patent JP-S60134302-A (JP)
Title: Controller provided with backup circuit
Inventor: FUKUDA KATSUYOSHI
IPC: G05B7/02
Filed: 1983-12-21
Abstract: PURPOSE:To raise a reliability by constituting a titled controller so that an irradiating light board can be selected by a backup circuit, and using in common a push-button for a maintenance by the backup circuit. CONSTITUTION:A plant controller 1 is constituted of a central processor 2, an input/output device 3 and a relay board 8 for forming this backup circuit. They control a plant, display its state on a graphic part 5 of an irradiating light board 4, and monitors the plant. This irradiating light board 4 is provided with a key switch 9, and said plant control, etc. are executed in its position A. A position C for selecting said backup circuit is provided on this switch 9, and in this position C, the backup circuit is started at the time of a maintenance, and an operation of the necessary minimum of the plant is executed by the relay board 8 by operating a push-button placed on an operating part 7.
Patent JP-2001061607-A (JP)
Title: Cushion body and manufacturing method thereof
Inventor: MINEGISHI TAKESHI
IPC: A47C27/12
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a cushion body in which cushion and covering materials can be easily disintegrated. SOLUTION: This cushion body 1 has a network cushion material 3 having three dimensional random loop network structure, and a covering material 4 covering the cushion material 3. Pulling-over groove 10 is formed in the network cushion material 3. A first wire 15 is inserted from the side of the cushion material 3 to the desired position along the hanging groove 10. The first wire 15 does not stick to a continuous linear body 2 forming the network cushion material 3 and is so formed that it can be pulled out from the cushion material 3 in the case of disintegration. A pulling-over bag 23 is sewn on to the pulling- over portion 4a of the skin material 4 and a second wire 25 is housed in the pulling-over bag 23. The first wire 15 and the second wire 25 are connected by a hog ring 27.
Patent JP-S6485600-A (JP)
Title: Frequency control circuit
Inventor: KOZUKA MASAYOSHI
IPC: H02P8/14
Filed: 1987-09-25
Abstract: PURPOSE:To enable a frequency control with a high accuracy by constituting one or both of first and second frequency divider circuits dividing a reference frequency from synchronous frequency divider circuits and by setting the dividing ratio of at least one of said two frequency divider circuits to a value other than 2<n>. CONSTITUTION:A first frequency divider circuit 1 starts dividing a reference frequency from a reference oscillation circuit 4 by FG input signal, and a second frequency divider circuit 2 starts dividing a reference frequency from a reference oscillation circuit 4 by the output of the first frequency divider circuit 1. The output of the first and second frequency divider circuits 2 is inputted to AND element 5 and NOR element 6 and transistors Tr3, Tr1 are controlled by the output of said elements. A frequency control signal is derived from the collector of said transistor Tr3. One or both of dividing ratios of the first and second frequency divider circuits 1, 2 are set to a value other than 2<n> and at least one of the first and second frequency divider circuits 1, 2 is constituted by a synchronous frequency divider circuit.
Patent JP-H0768030-A (JP)
Title: Pinball game machine
Inventor: ANDO TOSHIO
IPC: A63F7/02
Filed: 1993-09-03
Abstract: PURPOSE:To enable the removal of distrust of a game machine by allowing a player to stop a rotary drum turning by operating a stop switch. CONSTITUTION:In a Japanese pinball game (pachinko) machine which is provided with a pattern display device 3, having a plurality of rotary drums 4, 5 and 6, a pattern working hole 8 to start the operation of turning the drums of the pattern display device 3 and a ball hitting handle 2 to shoot game balls, a stop operation switch SW1 is provided near the ball hitting handle 2 on a front panel 7 where the ball hitting handle 2 is arranged, on the other side facing one side where the ball hitting handle 2 is arranged or integrally on the ball hitting handle 2 to stop the rotation of the rotary drums after the start of the operation of turning the rotary drums. In addition to this switch SW1, a control means is provided to stop the rotary drums separately according to the frequency of operating the stop operation switch SW1 and it is also so arranged to stop the all of the rotary drums by operating the stop operation switch SW1 exceeding a fixed time length.
Patent JP-H01207323-A (JP)
Title: Polyamino bismaleimide resin and production thereof
Inventor: NAGASE TSUNEYUKI
IPC: C08G73/00
Filed: 1987-09-25
Abstract: PURPOSE:To obtain the novel title resin having extremely excellent heat resistances, by reacting N,N'-bismaleimide having a special structure with a specific diamine in an organic solvent. CONSTITUTION:(A) A N,N'-bismaleimide [e.g., N,N'-2,5-bis(4- maleimidephenyl)-3,4-diphenylthiophene] expressed by formula I (Ar is bifunctional tetraphenylthiophene in case that Ar comprises one species, bifunctional tetraphenylthiophene as one species therein in case that Ar comprises two or more specifies; R1 is H or 1-10C alkyl) is reacted with (B) a diamine expressed by the formula H2N-R2-NH2 (R2 is bifunctional organic group having two or more C) (preferably 4,4'-diaminodiphenylmethane, etc.) in an organic solvent (e.g., cresol) to afford the aimed resin expressed by formula II (n is 10-200).
Patent JP-S63102302-A (JP)
Inventor: MAATEIN SUUIITO
IPC: H01L29/66
Filed: 1987-09-25
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-H0291680-A (JP)
Title: Laser pointer system
Inventor: SEKI SHINICHI
IPC: H01S3/10
Filed: 1988-09-29
Abstract: PURPOSE:To prevent a laser beam from being made directly incident on human eyes by constituting a system so that the laser beam is emitted only when laser beam will be directed to a prescribed position to be irradiated. CONSTITUTION:Infrared signal light is always emitted from an infrared LED 7 of a light emitting device 6 provided on a screen. When a pointing person directs the laser beam to the screen, the infrared signal light is received by the photo diode 10 of a pointer main body and is converted to an electric signal by the diode 10, and only the signal from the device 6 is selected by a light receiving device 8. The signal selected by the device 8 is inputted to a control circuit 11. The input signal is discriminated in the circuit 11, and as the result, a control signal is outputted to an APC circuit 4. The system is controlled by this control signal so that a lighting switch of the laser beam is operated only when the infrared signal light is received. Thus, the laser beam is not made directly incident on audience's eyes.
Patent JP-S6395574-A (JP)
Title: Method for analysis of morpheme of japanese sentence
Inventor: OKUGAWA SATOSHI
IPC: G06F17/27
Filed: 1986-10-13
Abstract: PURPOSE:To perform analysis of the morpheme of a Japanese sentence with higher accuracy and at the same time to decrease the processing frequency of unknown words, by returning to analysis of a preceding word in case >=2 KANJI (Chinese characters) are continuous after the head character of a character string to be analyzed and at the same time the character right before the character string is KANJI. CONSTITUTION:A character string to be analyzed is segmented out of KANJI- KANA (Japanese syllabary) Japanese sentence and a word dictionary is retrieved to extract the candidate words against the character string. Either one of these candidate words is selected and fixed. In such a morpheme analyzing method, the analysis is returned to a preceding word as long as the retrieving result of dictionary is idle and in case >=2 KANJI are continuous after the head character of the character string and also the character right before the character string is KANJI. Thus morpheme of a KANJI-KANA Japanese sentence is analyzed with higher accuracy by permitting a back track in a KANJI string. At the same time, the processing frequency of unknown words can be decreased.
Patent JP-H03103912-A (JP)
Title: Touch panel input device
Inventor: TACHIKAWA YUZO
IPC: G06F3/048
Filed: 1989-09-19
Abstract: PURPOSE:To perform the input operation with an analog sense by selecting a prescribed function operation program in accordance with the movement speed of touch outputted from a touch panel control circuit and outputting operation results to a display device. CONSTITUTION:An optical touch panel 2 is put on the surface of a plane display device 1 like a CRT. A slide volume area 3 is provided in a part of the touch panel 2, and a digital signal consisting of pulses whose number corresponds to the touch range traversing the area 3 is outputted. A touch panel control circuit 4 obtains the movement speed of touch based on the digital signal outputted from the slide volume area 3, and this data is inputted to an arithmetic and control circuit 5. This circuit 5 uses an operation function selected from plural operation functions to perform the operation and outputs the operation results to a display control circuit 6. Thus, the display on the display device 1 is analogically changed to obtain an analog operation sense.
Patent JP-H0797571-A (JP)
Title: Fluorescencer and cathode ray tube using the same
Inventor: WAKATSUKI TADASHI
IPC: C09K11/84
Filed: 1993-09-29
Abstract: PURPOSE:To provide a red-luminescent fluorescencer improved in luminance characteristics (luminescence efficiency) without declining in its luminescence color purity. CONSTITUTION:The objective red-luminescent fluorescencer of the formula Y2O2S:Eu, Gd, RE, W (RE is at least one kind of element selected from among Tb, Pr, Sm and Er) containing (A) 3.0-8.0wt.% of Eu, (B) 5.0X10<-4>-0.1wt.% of Gd, (C) 5.0X10<-4>-5.0X10<-3>wt.% or 5.0X10<-4>-0.5wt.% of RE when the RE is at least one kind of element selected from among Tb, Pr and Er or when the RE is Sm, respectively, and (D) 1X10<-4>-0.01wt.% of W, at the weight ratio W/Gd of (1:3) to (1:100).
Patent JP-2001064067-A (JP)
Title: Grout material for prebacked concrete
Inventor: SOGO SHIGEYUKI
IPC: C04B28/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce the load of viscosity control and to prevent the futile use of a material by using cement, water and lime stone fine powder or a pozzolan material such as fly ash as main components of the subject grout material. SOLUTION: A grout material for prebacked concrete is constituted of cement paste consisting essentially of cement, water and the lime stone fine powder. An admixture is properly added as need. The kind of the cement is optional and, though normal Portland cement, moderate heat-cement can be used, thermal crack of the group material is further suppressed by using a lower heating cement. The pozzolan material such as fly ash can be used in place of or in addition to the lime stone fine powder. As the admixture, in the case of, for example, constructing under-water concrete by the prebacked method, a cellulose based water soluble high molecular material, a polyacryl amide based water soluble high molecular material, or the like, which is capable of reducing the separation of materials in the underwater, can be used.
Patent JP-S61123475-A (JP)
Title: Welding base device of pipe and pipe flange
Inventor: FUJITA TETSUHIRO
IPC: B23K37/053
Filed: 1984-11-16
Abstract: PURPOSE:To eliminate completely the generation of a defective of a flanged pipe by positioning and attaching a flange member by a central projection of a flange holding jig, determining a position of the end face of an inserting pipe, obtaining exactly a squareness of a rotational welding of both of them, and stabilizing the strength by a prescribed length of the inserting pipe. CONSTITUTION:A flange member 2 is positioned by a central projection 11 of a flange positioning jig 10C and attracted and attached by an electro-magnet 10B. The end face of a pipe material 1 whose height has been adjusted 12 by a traverse supporting base 12B on a base 9 abuts on the projection 11 and it is positioned. Both of them 1, 2 are rotated 10 and welded, but the squareness of both of them is held exactly, and by a prescribed length of the inserting pipe, the strength of a weld zone is stabilized. Accordingly, the generation of a defective of a flanged pipe is eliminated completely.
Patent JP-H03106500-A (JP)
Title: Method and apparatus for dehydrating sludge
Inventor: SUZUKI KOJI
IPC: C02F11/12
Filed: 1989-09-19
Abstract: PURPOSE:To conduct an outstandingly inexpensive and also efficient dehydration by a method wherein a drain means is installed within filter medium and the sludge to be treated is supplied onto the filter medium. CONSTITUTION:Sludge of cattle sheds surplus sludge flows into a sludge storage tank 1 and, from there, it is supplied into a pump 5 and a reaction tank 10. The fine solids supplied in the reaction tank 10 are coagulated into solid particulate masses by a liquid chemical. A mixture of such masses and water is sent through a feed pipe 22 into a dehydration tank 24. Water is removed from the sludge 31 with the sludge surface in contact with filter medium first and the remainder sucked dry gradually until it is dehydrated wholly and uniformly. The water thus removed flows from the dehydration tank 24 through a drain pipe 35 into a drain tank 37, and the water collected therein is pumped out by a drainage pump 38, as the occasion may require.
Patent JP-H03103967-A (JP)
Title: Document size expanding system
Inventor: MIYAZAKI TOSHIYUKI
IPC: G06F17/21
Filed: 1989-09-19
Abstract: PURPOSE:To expand the size of a document capable of preparation and edition and to make it possible to handle the document having a larger size by providing a virtual text buffer on an external storage. CONSTITUTION:A system is provided with the virtual buffer 4 formed in the external storage device as a virtual text edition buffer, a buffer (real buffer) 1 formed in a main storage as a practical text edition buffer, a control table 3 for allowing respective buffers to relate to each other, and a buffer management control part 2 for controlling all the buffers and returning the position in the main storage including a text corresponding to a line and a digit based upon a request outputted from a control part 7. When text data corresponding to the line and the digit are not included in the buffer of the main storage, the data are read out from the virtual buffer 4 to the real buffer to expand the size of a document to be formed/edited. Consequently, the size of the document capable of preparation and edition can be expanded without being restricted by the capacity of the main storage and the document having a larger size can be handled.
Patent JP-2000075085-A (JP)
Title: Reprocessing method of spent atomic fuel
Inventor: SASAHIRA AKIRA
IPC: G21C19/44
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the uranium residence concentration in fused salt and to reduce the metering control error of uranium by adding metal chloride that cannot be easily deposited as compared with the chloride of alkali metal for composing the fused salt and that of alkali earth metal. SOLUTION: In a reprocessing method, a spent oxide fuel is placed at an anode, voltage is applied between the anode and a cathode for electrolysis, uranium is deposited at the cathode, and protactinium is allowed to remain at the anode. A reprocessing device consists of an electrolysis tank 1, fused salt 2, a spent fuel 3, a regular cathode 4, an electrolysis device 5, collected uranium 6, a fused-salt analysis device 7, and a collecteduranium analysis device 8. Then, the chloride of metal such as Sn and Co in lithium chloride-potassium chloride eutectic salt that cannot be easily deposited as compared with uranium oxide but can be easily deposited as compared with the chloride of alkali metal for composing the fused salt and that of alkali earth metal is added into the fused salt, thus allowing the fuel to be subjected to electrolysis dissolution.