baber/WOPTO huggingface dataset:
Patent JP-S6246914-A (JP)
Title: Disproportionation method for silanes
Inventor: INOUE KAORU
IPC: C09F7/00
Filed: 1985-08-23
Abstract: PURPOSE:To produce silanes different from starting materials efficiently by bringing silanes having a specified structure into contact with a metallic sulfate on a carbonaceous substance as a carrier to cause disproportionation. CONSTITUTION:Silanes represented by the general formula (where n=1-4, R is H or a hydrocarbon group and X is halogen or alkoxy), e.g., halogenated silanes, alkylsilanes or arylsilanes are used as starting materials. The silanes are brought into contact with a catalyst consisting of a metallic sulfate such as sodium sulfate and a carbonaceous substance such as activated carbon as a carrier to cause disproportionation. The preferred disproportionation temp. is 0-800 deg.C. By this method, chlorine- or hydrogen-rich silanes different from the silanes as the starting materials are obtd. at a high rate of conversion.
Patent JP-H0743472-A (JP)
Title: Radiation measuring apparatus
Inventor: MATSUBARA SHOHEI
IPC: G01T1/20
Filed: 1993-07-26
Abstract: PURPOSE:To perform the measurement of radiation accurately regardless of the amount of sample liquid. CONSTITUTION:A detecting part is constituted of two detecting parts 30 and 32, which are arranged at the upper and lower sides. The efficiency correcting value is obtained based on the fact that the ratios of the counted values of two detecting parts are different in response to the amount of sample liquid 12. The correcting value is multiplied by the total counted value of the counted values, and the true counted value is obtained. Even if the radioactive material is precipitated in the sample 12, the correction is performed in response to the intrinsic sample amount.
Patent JP-H0827459-A (JP)
Title: Repairing putty
Inventor: ISHII RIKIO
IPC: E04G23/02
Filed: 1994-07-12
Abstract: PURPOSE:To obtain a repairing putty useful for building execution, etc., having excellent integrity with gypsum board, long-term shelf stability and strength by blending a putty solution containing a polyvinyl acetate emulsion-based adhesive, a thickening agent and water with gypsum. CONSTITUTION:This repairing putty is obtained by blending a putty solution containing (A) preferably 35-55wt.% of a polyvinyl acetate emulsion-based adhesive such as a wood adhesive of a polyvinyl acetate emulsion, (B) preferably 0.5-2wt.% of a thickening agent such as methyl cellulose and (C) preferably 45-65wt.% of water with gypsum. 100 pts.wt. of gypsum is preferably mixed with 40-60 pts.wt. of the putty solution.
Patent JP-S6160914-A (JP)
Title: Falling-down weir
Inventor: TANITOMI FUMINAO
IPC: E02B7/44
Filed: 1984-09-03
Abstract: PURPOSE:To prevent the reverse flow of water, by a method wherein the lower end of gate body provided at its upper part with a float is rotatably installed, the one end of a wire for hoisting is connected to the side of the gate body, and a balance weight is coupled to the gate body. CONSTITUTION:When a water level on the upper stream side is increased to a plan water level, a stopper 22 is disengaged from a claw gear 21 resulting from floating of a float 18, and the claw gear 21 is rotated, and a gate body 1 falls down onto a bottom board. When a water level on the downstream side is increased, since the gate body 1 is decreased in an apparent weight by a balance weight 14 as a result of buoyancy being exerted on the float 3, the gate body is easily rotated around a hinge part 2 for floating. during a flood, the door-gate body 1 is brought into lowering, and a hook 33 at the forward end of a chain 32 is engaged with a handle 31 to lock a handle 31, and thus prevents the gate body from rotation in a rising direction.
Patent JP-S57109181-A (JP)
Title: Semiconductor storage device
Inventor: YASUDA HIROSHI
IPC: G11C16/06
Filed: 1980-12-25
Abstract: PURPOSE:To make a memory element and a selection circuit small in size, and to increase the circuit integration capability and to make memory large in the capacity, through the selection of memory element group of matrix constitution with a potential applied to the source of a MOSFET. CONSTITUTION:Column lines 28 and 29 of a memory element array consisting of N channel MOSFETs are connected commonly, and if an FET25 is selected, the column line 29 is at L level and the column line 28 is at H level. At write-in, a group selection signal 33 is set at H, 34 is at L, and a source line 35 connected to the source of an FET set to H level in advance is set at H, the source line 36 is set at L with an FET31, and when the element 25 is a depletion FET and an element 26 is an enhancement FET, a row line 30 is set to L and when the elements 25 and 26 are both depletion FETs, the row line 30 closes to L.
Patent JP-S5890036-A (JP)
Inventor: INABA KOUICHI
IPC: B65D3/22
Filed: 1981-11-19
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-S6426941-A (JP)
Title: Automatic rerise system for service processor
Inventor: TSUBOI YOSHINORI
IPC: G06F11/22
Filed: 1987-07-22
Abstract: PURPOSE:To realize the rerise of a service processor with no intervention of an operator by using a means which initializes an arithmetic processing part when a stall occurs and sets the address of a main memory in a rise routine at a program counter. CONSTITUTION:When a stall occurs while a service processor is carrying out a diagnozing process, an automatic rerise part 4 is started by a monitor timer 3. A rise part 4 resets the contents of a register of each type set within an arithmetic processing part 1 and then sets the main memory address in a rise routine at a program counter 1a. Then an execution control part 4c is started and a main memory reading instruction is set at an instruction register 1b and executed. As a result, the instructions of the rise routine are successively read out of a main memory 2 and carried out. Thus an automatic rerise is performed for a service processor.
Patent JP-S6428309-A (JP)
Title: Production of fine nickel powder
Inventor: YAMAMOTO OSAMU
IPC: B22F9/30
Filed: 1987-07-23
Abstract: PURPOSE:To produce Ni powder having excellent sinterability by bringing an aq. soln. of water soluble salts of Ni and aq. oxalate soln. into reaction and subjecting the resulted precipitate to a high-temp. and high-pressure treatment in an autoclave, then subjecting the same to thermal decomposition in a neutral or weakly reducing atmosphere. CONSTITUTION:At least one kind among aq. solns. of the water soluble salts such as chloride, sulfate and nitrate of Ni and aq. soln. of at least one kind of oxalate among Na salts, K salts and ammonium salts are brought into reaction at 1:1-1.05 equiv. ratio. The precipitate of the nickel oxalate obtd. by this reaction is put into the autoclave and is agitated at 200-300 deg.C and high- pressure conditions of, for example, 15kg/cm<2>. After the formed precipitate is once cooled down to ordinary temp., the precipitate is rinsed with water. This precipitate is dried and is then subjected to the thermal decomposition by heating to >=350 deg.C in the weakly reducing gas mixed with gaseous N2 and gaseous H2 or neutral gas. The Ni powder having a large aspect ratio, good dispersibility and excellent sinterability is thus obtd.
Patent JP-H1173622-A (JP)
Title: Magnetic recording medium
Inventor: TAKAHASHI MASATOSHI
IPC: G11B5/70
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium, in particular a discoid magnetic recording medium having considerably improved electromagnetic transducing characteristics, in particular high density recording characteristics and also having superior durability and a considerably reduced error rate particularly in a high density recording region. SOLUTION: A substantially non-magnetic lower layer and a magnetic layer contg. a ferromagnetic metal powder or ferromagnetic hexagonal ferrite powder dispersed in a binder are sequentially formed on a substrate to obtain the objective magnetic recording medium which records signals having 0.17-2 Gbit/inch<2> surface recording density. The coercive force of the magnetic layer is >=1,800 Oe and unevenness in the thickness of the substrate is <=5% of the thickness of the substrate.
Patent JP-S63125973-A (JP)
Title: Image reproducing device
Inventor: YOKOTA TAKASHI
IPC: G03G21/00
Filed: 1987-07-24
Abstract: PURPOSE:To eliminate need to provide a space for a toner recovery tank specially and to reduce the size of an image reproducing device by arranging the toner recovery tank in a photosensitive body. CONSTITUTION:Both side parts of rollers 2 and 3 which support the beltlike photosensitive body 1 are supported rotatably on both side plates 17a and 17b of a roller support member 17, and both side plates 17a and 17b have their upper parts connecting with a top plate 17c and their lower parts connecting with a bottom plate 17d and a side plate 17e which is bent upward from both sides of the bottom plate forms a hole which is sectioned rectangularly on the hole, i.e. the toner recovery tank 18. An upper opening 17f for toner reception is provided connecting with the hole. A cleaning device 9, on the other hand, is provided with a conveying device 19 equipped with a screw conveyor 19a which rotates to convey toner removed from the photosensitive body 1 in the width direction of a belt and its lower discharge opening 19a faces the toner reception opening 17f of a roller support member 17. Consequently, the space for the installation of the toner recovery tank need not be prepared specially.
Patent JP-H0930385-A (JP)
Title: Braking device for power travelling car with braking-force amplifier
Inventor: YAKOBU UNTAAFUORUSUTOFUUBAA
IPC: B60T8/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide desired deceleration relating to respective operating conditions of a power running vehicle, by at least partially compensation action of a present pressure by assist force with a reference pressure reduced as compared with working force. SOLUTION: When a working lever 9 is actuated, a valve piston 3 is further separated from a control valve 2. Air of the atmospheric pressure passes through a pipe line in a valve case 1 to be fluidized in a chamber B. A chamber A is always connected to a negative pressure source. The atmospheric pressure acts in a film plate 5. The film plate 5 is fixedly connected to the valve case 1, so as to move the valve case 1 associated. Working force acting in a reaction plate 7 through the working lever 9 is overlapped with assist force, in this way, a brake shaft of a brake force amplifying device as shown by a left arrow mark is generated. Transition of force is performed via the valve case 1 reaction plate 7 and a reaction piston 8. Assist force and working force are set to predetermined present ratio in accordance with amplifying device transmission ratio to a modulation point.
Patent JP-H0914595-A (JP)
Title: Internal pressure rise suppressing device for liquefied gas storage tank
Inventor: KINOSHITA AKIRA
IPC: F17C13/12
Filed: 1995-06-29
Abstract: PURPOSE: To provide an internal pressure rise suppressing device for a liquefied gas storage tank whereby an internal pressure of the storage tank can be quickly decreased in the case of abnormally increasing the storage tank internal pressure by abnormally generating BOG. CONSTITUTION: In an internal pressure rise suppressing device of a liquefied gas storage tank for temporarily dropping down an internal pressure of rising by vaporized gas in the storage tank of storing liquefied gas, the device comprises a spray means of liquefied gas having a plurality of nozzles 11 spraying liquefied gas in a vaporized gas phase in an inner upper part of the storage tank 1, pressure detecting means 13 detecting a pressure in the storage tank 1 and a control means 14 controlling an opening/closing valve 12 opened/ closed of liquefied gas provided in the spray means of liquefied gas based on the detected pressure from this pressure detecting means 13.
Patent JP-H0848223-A (JP)
Title: Stop maintenance device for vehicle
Inventor: OGAWA HIDEO
IPC: B60T7/12
Filed: 1994-08-05
Abstract: PURPOSE:To provide a vehicle stop maintenance device in which automatic brake is not actuated in a case in which the necessity of moving a vehicle from the outside has been caused for some reason or other. CONSTITUTION:The device is equipped with a parking sensor 12 to detect the operation state of a parking brake; a vehicle movement detecting means 2 to detect the movement state of a vehicle; a braking power increase means 3 to control braking power; a traction sensor 5 to detect the traction state of a vehicle; and a control portion 4 to be connected to these respective devices. The control portion 4 is a vehicle stop maintenance device that operates the braking power increase means 3 under the conditions of the parking brake being operated and the vehicle being moved and at the same time controls the braking power increase means 3 into a non-operation state under the condition of the vehicle being drawn.
Patent JP-H1128474-A (JP)
Title: Method for evaluating slime generation condition of paper pulp production process and slime control method therefor
Inventor: YAMAGUCHI ZENJI
IPC: D21F1/66
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to promptly change the injection rate of a slime control agent and to execute slime control by passing the white water or pulp slurry of a paper pulp production process to a slime monitor apparatus and evaluating a slime generation from the interelectrode potential difference between an instruction electrode and reference electrode. SOLUTION: The stainless steel electrode 2 of the slime monitor apparatus is formed of SUS 304. The spacing between the front end thereof and the front end of a silver electrode 4 and the spacing between the front end of this silver electrode 4 and the front end of a platinum electrode 6 are respectively specified to 5 mm and 5 mm and the distance between the instruction electrode and the reference electrode is set at 7 cm. The slime control agent is added to an under-wire white water pit and machine chest in a production line for wood pulp paper and part of the white water is branched from the white water circulation line of a neutral paper machine subjected to the slime control and is passed to the slime monitor apparatus. Significant relations are admitted between the potential difference and the number of bacteria in the white water, the number of the specks formed at the produced paper, the number of defects thereof as a result of the transition of the potential difference and the number of bacteria of this time.
Patent JP-H0929122-A (JP)
Title: Garbage disposal device
Inventor: SHIMOMURA SHINSUKE
IPC: B02C18/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal device excellent in garbage force-feeding performance in which an air lock state due to air in a garbage force-feeding part is eliminated and the lead of a driving motor is small and an overload state on a garbage disposal start is eliminated. SOLUTION: This garbage device 1 is provided with a rotary pulverizing part for pulverizing garbage 17 or the like, a gas-liquid separating part 8 for subjecting the pulverized garbage 17 or the like to gas-liquid separation, a garbage force-feeding part 13 in which an impeller 16 for sucking the pulverized garbage 17 or the like from the gas-liquid separating part 8 and also force-feeding it to a drainage through a liquid level setting device is installed, a driving motor 9 for driving both the rotary pulverizing part and the impeller 14, and a control means 11 for controlling the driving motor 19. The liquid level setting device 15 keeps the pulverized garbage 17 or the like housed in the gas-liquid separating part 8 at a prescribed level, and also the driving motor 9 is stopped by the control means 11 when the liquid level is not more than the prescribed one.
Patent JP-S6163175-A (JP)
Title: Buffer memory control system
Inventor: NISHIZAWA YOSHIJI
IPC: H04N19/50
Filed: 1984-09-04
Abstract: PURPOSE:To operate a switching circuit in accordance with an indication of the figure, to connect an output of a coding circuit to a buffer memory and to eliminate waste by writing a figure which indicates a switching interval of a double buffer memory, into coding data. CONSTITUTION:A picture signal picked up by a camera of a buffer memory control system is converted to a digital signal by an A/D converter 2, and the digital signal is added to a coding circuit 30. When a multi-frame skipping coding is executed by the circuit 30, a figure indicating a switching interval of buffer memories 6 and 7 is written to the last of coding data. When the figure is detected by a skipping frame determining circuit 31, a frame pulse is calculated and an indicated count number is obtained, a switching signal is supplied to a control circuit 32. By the switching signal, switching circuits 4 and 5 are operated, the memories 6 and 7 are switched, a signal from respective memories 6 and 7 is processed at a frame composing circuit 8 and a waste of an action of a system is eliminated.
Patent JP-2000017970-A (JP)
Title: Blind device
Inventor: OISHI MAMORU
IPC: E06B9/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a blind device capable of largely opening an opening in a building. SOLUTION: This blind device comprises a plurality of slat support mechanisms 8 freely rotationally connected between a pair of link mechanisms 2, 3 via shafts 5, 7, and slats 9 supported by the slat support mechanisms 8 and includes a link curving/extension mechanism connected via the slat supporting mechanism 8 at the lowermost ends of the link mechanisms 2, 3 and causing curving and extension of the link mechanisms 2, 3, and a clutch mechanism for transmitting the actuation of the extension mechanism to a tilt mechanism. The tilt mechanism has connecting elements 113, 114 comprising a pair of lines of plural freely rotationally interconnected link members 112 connected to the upper ends of the link mechanisms 2, 3.  The extension mechanism comprises a flexible traveling element and a travel device causing the traveling element to travel, the traveling element being connected to the lower ends of the link mechanisms 2, 3 by connection means.
Patent JP-S6165545-A (JP)
Title: Node unit
Inventor: UETAKE YOSHIKATSU
IPC: H04B10/29
Filed: 1984-09-06
Abstract: PURPOSE:To avoid giving troubles to an optical transmission line by switching the connection of a optical switch device by an optical switch controller when troubles occur in an electro-optical transducer, node processor or power source and connecting an incoming optical transmission line and outgoing optical transmission line to a through device. CONSTITUTION:An optical switch device 250 contains an incoming optical transmission line 201 and an outgoing optical transmission line 202, and is driven and controlled by an optical switch device drive signal from a optical switch controller 240, which contains trouble information from trouble detection parts 213, 223 and 233. When any of troubles is detected, said device 240 stops a signal to an optical switch device 250. In this state the optical switch device 250 becomes non-driven, and the signal on the incoming optical transmission line 201 is transmitted to the outgoing optical transmission line 202 by means of a through. Accordingly such troubles are eliminated that a power source is disconnected due to the trouble of a power source 230, the photoelectric transfer becomes abnormal due to the trouble of a light/electricity transducer 210, and an optical signal will not be transmitted due to the logical trouble, etc., of a node processor 220, or becomes an abnormal signal.
Patent JP-S6076354-A (JP)
Title: Thermal head
Inventor: SATOU YOSHIHIKO
IPC: H04N1/032
Filed: 1983-10-04
Abstract: PURPOSE:To make uniform the density of a record printed by a thermal head and thereby to enable an improvement in the quality of printing, by providing a common grounding conductor which forms a closed loop for each block of the thermal head. CONSTITUTION:A ground electrode C1 of IC1-ICn of each block connecting heating resistors in the number of (m) together is connected commonly within a block, and moreover the ground electrodes of IC1 and ICn are connected to a recording ground wiring P1 connected commonly to all ICs, by a wiring conductor of a second layer indicated by an auxiliary grounding conductor K. Accordingly, the ground electrode C1 is connected to the recording ground wiring P1 by the auxiliary grounding conductor K as well, together with a common grounding conductor B1 provided for separate IC. Consequently, the potential of the ground electrode C1 in each block turns to be constant invariably irrespective of the number of the heating resistors which are turned ON simultaneously for each block, and the density of a printed record turns to be constant.
Patent JP-S6245547-A (JP)
Title: Oxidation reactive apparatus of hydrocarbon
Inventor: ISHIZAKA HIROSHI
IPC: C07C45/00
Filed: 1985-08-23
Abstract: PURPOSE:The titled apparatus capable of preventing the reduction of Pd(2), etc., and deposition thereof on the apparatus wall surface and shortening the starting time, by detecting the aldehyde concentration in a specific solution recycled from a stripper to an oxygen absorption column and controlling the concentration at a specific value or below. CONSTITUTION:An apparatus for oxidizing an unsaturated hydrocarbon which a raw material with oxygen to synthesize the corresponding oxygen-containing compound while recycling a catalyst solution containing a composite catalyst capable of coordination bonding oxygen to the unsaturated hydrocarbon to form the respective oxygen complex and unsaturated hydrocarbon complex to an oxygen absorption column 1, synthesis column 2 and stripper 3. In the apparatus, a concentration detector 16 of an aldehyde which is a by-product is provided in a line 15 for recycling the catalyst solution from the stripper 3 to the oxygen absorption column 1, and a system for recycling the catalyst solution between the synthesis column 2 and the stripper 3 when the above-mentioned concentration is high to remove the aldehyde in the above- mentioned catalyst solution is provided at the same time to control the aldehyde concentration in the catalyst solution at a specific value or below and to shorten the starting time.
Patent JP-2000002648-A (JP)
Title: Method and apparatus for measurement of breakdown threshold value of fine particles as well as measuring apparatus for fine particles in liquid by using them
Inventor: IZUMIDA SHINYA
IPC: G01N15/10
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method and an apparatus for measuring breakdown threshold value, by which the breakdown threshold value of fine particles is found precisely, and to provide an apparatus for measuring fine particles in a liquid, which uses them. SOLUTION: The measuring apparatus is constituted of a laser-beam irradiation means 1 which irradiates a sample liquid in a sample cell 4 with a laser beam. It is constituted of an acoustic-wave detecting means 5 which detects breakdown acoustic waves generated by the radiated laser beam. It is constituted of a waveform recording means 6 which records the detected acoustic waves as a waveform.  It is constituted of a waveform analytical means 7 by which the peak time T1 of a waveform having a peak value in a shortest time after the irradiation of the laser beam among from a recorded waveform group, the peak time T2 of a waveform having a maximum peak value amoung from the waveform group and the time difference D between the time T1 and the time T2 and found and by which the time difference D is found by the same procedure as before by changing the power density P of the laser beam irradiated at the sample liquid. It is constituted of a threshold-value computing means 9, by which the relational expression of the time difference D with reference to a change in the power density P is found, and by which, the value of the power density P corresponding to a time difference D=0 is found as the breakdown threshold value of tine particles on the basis of the relational expression.