baber/WOPTO huggingface dataset:
Patent JP-S61105374-A (JP)
Title: Automatic changeover valve for filter
Inventor: TAKAHASHI TOSHINAO
IPC: F16K11/04
Filed: 1984-10-29
Abstract: PURPOSE:To make it smooth to change over the movement of a backwash-side main valve, by setting the first and the second auxiliary valves and two valve movers which movably hold said auxiliary valves respectively, in the backwash- side main valve. CONSTITUTION:In case of changing the operation from backwashing to filtering, raw water is led from a raw water side intake 4, after the water pressure charged on a backwash-side main valve 8' is reduced to the minimum. This flow of water acts on the pressure receiving plane of the left surface of a raw water side main valve 8, accordingly a reciprocating shaft 7 moves rightward and opens the second auxiliary valve 12B. The second auxiliary valve 12B comes in contact with the left surface of the second valve mover 16B, and the opening movement of this valve 12B is stopped. Then, as the second auxiliary valve 12B pushes the second valve more 16B, and pulls the first auxiliary valve 12A through the second guide 17B, this auxiliary valve 12A is opened. As the right surface of the auxiliary valve 12A comes in contact with the left surface of the first valve mover 16A which is fixed to the main valve 8' through the first guide 17A, the opening movement of this auxiliary valve 12A is stopped.
Patent JP-H0786785-A (JP)
Title: Cooling method for microwave amplifier
Inventor: HONGO HIRONOBU
IPC: H05K7/20
Filed: 1993-09-10
Abstract: PURPOSE:To enable effective cooling in a small-sized and lightweight equipment by installing at least a pipe type ventilation path between the outside and the inside of a housing. CONSTITUTION:A housing 12 is manufactured by shaving out from a metal block like aluminum, so as to have no joints. An amplifier element 11 is contained in a package and fixed to the housing 12 by using screws or the like, so as to obtain excellent heat radiation effect. A rectangular waveguide 13 forming a ventilation hole penetrates the housing 12 and is fixed in the manner in which gaps are not generated between the housing 12 and the waveguide 13. Thereby a microwave amplifier can be effectively cooled, so that a small-sized lightweight microwave amplifier is realized.
Patent JP-S59108514-A (JP)
Inventor: YAMANAKA KAZUICHI
IPC: A47J27/21
Filed: 1983-11-30
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-S6380991-A (JP)
Title: Method and device for cutting
Inventor: EGASHIRA ICHIRO
IPC: B23K26/08
Filed: 1986-09-26
Abstract: PURPOSE:To perform the cutting with satisfactory accuracy without deteriorating the permeability of the energy flow with respect to a workpiece by providing a means to perform the cutting while releasing the support at the position where supporting columns to support the workpiece oppose to a cutting head. CONSTITUTION:The titled cutting device 1 is provided with the cutting head 5 having a nozzle 3 to supply the energy flow and work table 7 to support the workpiece W is arranged under the cutting head 5. The work table 7 is moved relatively in the direction of X and Y axes with respect to the cutting head 5. The plural supporting columns 23 to support the workpiece W are arranged in proper intervals to each beam 21 of the work table 7. Only when said supporting columns 23 are situated at the position in opposition to the cutting head 5, the supporting columns 23 of the position are moved downward by an action of a lever, etc., and the cutting is performed in a state with the support of the workpiece W released.
Patent JP-2001046217-A (JP)
Title: Memorial tablet
Inventor: YAMAMOTO YOSHIKAZU
IPC: A47G33/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a memorial tablet wherein the deceased can be thought of for a long time by showing a picture of the deceased on the tablet, allowing the deceased or pets to be thought of and a high fire resistance is provided for the tablet so that even if a house is destroyed by fire, the tablet is prevented from burning by the functions of extinguishing agents, and hence the original form of the tablet can be maintained, and moreover articles left by the deceased can be prevented from being burned or destroyed by being heat-insulated. SOLUTION: A compartment 25 able to house a container 6, in which the remains, articles left by the deceased, etc., are stored, is provided within a base 2 of a tablet body 1, at the top of which an indicating part 5, on which a posthumous name, photograph, etc., can be shown, through a cavities 26. The cavities 26 are filled with extinguishing agents 7, while the indicating part 5 and base 2 are formed from noncombustible or fire-retarding materials and the surfaces thereof are plated with metals such as a gold, silver, chromium, nickel, etc.
Patent JP-H0390422-A (JP)
Title: Active suspension
Inventor: ISHIDA TAKASHI
IPC: B60G17/056
Filed: 1989-09-01
Abstract: PURPOSE:To maintain a hydraulic pressure control system in the pressure corresponding to a loading weight, when a hydraulic pressure supply device is in non-working condition, by controlling the reseat pressure of a pilot operated check valve of a pressure maintaining part to be nearly equal to the control pressure of a control valve at the time. CONSTITUTION:In an active suspension, respective hydraulic cylinders 19FL-19RR are connected to the feed side piping 5 of a hydraulic pressure supply device FS comprising an engine 2 driven hydraulic pump 1, through a pressure maintaining part 11, a fail-safe valve 12, and pressure control valves 13FL-13RR for respective wheels. In this case, the pressure maintaining part 11 is composed of a relief valve 15 for usual line pressure setting mounted between the feed side piping and a return side piping 7, a pilot operated check valve 16 to which line pressure on the lowerstream side of the fail-safe valve 12 is supplied as pilot pressure PP, a parallel circuit of an electromagnetic opening/closing valve 17 and a restriction 18 provided on the feed side piping 5, and the like. The check valve 16 is provided with a motor 16h, and constituted to be changeable as for reseat pressure.
Patent JP-S59120635-A (JP)
Title: Production of packaging film
Inventor: AOKI YUUJI
IPC: B29C71/02
Filed: 1982-12-27
Abstract: PURPOSE:To obtain a packaging film excellent in self-adhesion, heat resistance, and cuttability, by at least transversely stretching a polypropylene resin film containing a tackifier and aging the film after surface oxidation and heat-treatment. CONSTITUTION:A film comprising a resin composition containing a polypropylene resin and a tackifier and stretched at least transversely is subjected to surface oxidation and heat-treatment, and then wound up. The wound-up film is aged to obtain a packaging film. Examples of the polypropylene resins used include polypropylene homopolymers and random or block copolymers of propylene with ethylene or the like. Examples of the tackifiers used include nonionic surfactants and relatively low-MW (MW<=3,000) resins. A preferred method for surface oxidiation is corona discharge treatment.
Patent JP-H0673768-A (JP)
Title: Kitchen equipment
Inventor: MURAI KATSURO
IPC: A47B77/06
Filed: 1992-08-26
Abstract: PURPOSE:To prevent the slipping-off of a cover when the cover of the opening section of a garbage box section is leaned against a back guard. CONSTITUTION:The opening section 4a of a garbage box section is formed to a counter plate 6. A cover 20 is installed detachably to the opening section 4a of the garbage box section. A back guard section 10 is formed to the rear section of the counter plate 6. A projection section 22 for leaning and supporting the cover for supporting the lower end of the cover 20 leaned against the back guard section 10 is formed in front of the back guard section 10 of the top face of the counter plate 6. The cover 20 is removed, and leaned against the back guard section 10 under the state, in which the lower end of the cover 20 is supported to the projection section 22 for leaning and supporting the cover, thus preventing the slipping-off of the cover 20.
Patent JP-H1073339-A (JP)
Title: Absorption type heat pump
Inventor: WATABE YUJI
IPC: F25B37/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent pump cavitation due to insufficiency of a head in an absorbed liquid circulating pump in an absorption type heat pump. SOLUTION: In an absorption type heat pump wherein a refrigerating cycle is constructed by connecting an evaporator, an absorber 9, a regenerator and a condenser and a solution from the regenerator is made to absorb refrigerant vapor from the evaporator in the absorber 9, while the solution having absorbed the refrigerant vapor is made to circulate to the regenerator by a solution circulating pump 15, the absorber 9 is provided with a solution discharge passage 33 extending upward from a solution reservoir part 31 on the bottom side and a refrigerant vapor supply piping 34 is so connected as to be directed to a lower-side opening part 33b of the solution discharge passage 33, while an inlet- side piping 35 of the solution circulating pump 15 is connected to the upper part of the discharge passage.
Patent JP-H1071639-A (JP)
Title: Production of tubular member and mold therefor
Inventor: ITO MASAKI
IPC: B29C48/33
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To continuously mold a tubular member excellent in strength and rigidity efficiently reinforced in its peripheral direction by a reinforcing material by suppressing the rotation of the reinforcing material mixed tubular member extruded from a mold and almost uniformly orienting the reinforcing material in the peripheral direction of the tubular member and to dispense with the use of complicated and expansive equipment such as a cooling machine, a taking-over machine or a cutting machine in a process on and after the mold to extremely reduce equipment cost. SOLUTION: A tubular member is produced by a method wherein a mixture of a reinforcing material and a thermoplastic resin is passed through the annular passage 3 between inner and outer molds 1, 2 and molded into a tubular shape so as to receive shearing force in a rotary direction from the driving rotary mold part rotated by a drive means during this passage to form a tubular molded object wherein the reinforcing material is oriented in a peripheral direction and the tubular molded object is subsequently passed through the passage part corresponding to the non-rotary mold part provided on the downstream side in the resin extrusion direction to be extruded from a passage outlet.
Patent JP-H0891277-A (JP)
Title: Cooling structure of engine room of vehicle
Inventor: OSADA NAOAKI
IPC: B62K27/04
Filed: 1994-09-21
Abstract: PURPOSE: To improve the cooling efficiency of the accessories of an engine by making the cooling system of a muffler and the cooling system of the engine independent separately. CONSTITUTION: In a snowmobile in which a muffler 44 and an engine 13 are provided in an engine room 12, and the muffler 44 is provided at the front side of a head pipe 14, while the engine 13 is provided at the rear side of the head pipe 14, the muffler 44 and the engine 13 are separated by a partition wall 50, so as to partition and form a muffler room 51 and an engine room 52. As a result, to the muffler room 51, the outer air is led in from the second and the third openings 47 and 48,' and exhausted from an exhaust port 54. And to the engine room 52, the outer air is led in from the first opening 46, and exhausted from an exhaust port 55.
Patent JP-S60120459-A (JP)
Title: Controlling system of data transfer
Inventor: FUJII SHIGERU
IPC: G06F13/28
Filed: 1983-12-02
Abstract: PURPOSE:To make the control of data transfer easier and, at the same time, to make high-speed transfer possible, by discriminating the number of the processing byte of plural devices, such as input-output controller, etc., connected with a common bus by means of hardware. CONSTITUTION:A processor CPU designates an input-output control device or main storage device MEM by sending out an address signal to an address bus AB and sends out a confirmation signal to confirmation signal lines SRVI-1 and SRVI-2. Moreover, the CPU sends out 4-byte date to a data bus DB. The designated input-output control device or main storage device MEM informs the processor CPU of the processing byte number of its own device to the confirmation signal through answer signal lines SRVO-1 and SRVO-2. The processor discriminates the processing byte number in accordance with the received answer signal and controls whether the data transfer is one which uses part of the data bus DB or one which uses the whole data bus.
Patent JP-S61105690-A (JP)
Inventor: YAHAGI HIRONORI
IPC: G07D7/00
Filed: 1984-10-29
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-H0274182-A (JP)
Title: Control circuit of motor
Inventor: SAWAI KENJI
IPC: H02P3/14
Filed: 1988-09-09
Abstract: PURPOSE:To avoid the raise of voltage immediately after the regenerative operation substantially higher than the supply line voltage by providing a regenerative power consumption circuit composed of a resistance and a voltage control element and with this resistance by consuming the regenerative power. CONSTITUTION:A control circuit is composed of a regenerative power consumption circuit 1 and a voltage difference detection means 2 connected in parallel between both ends of a smoothing capacitor C in a DC power circuit E2. This circuit 1 is composed of a resistance RS and a voltage control element Q5. The detection means 2 is composed of a series circuit consisting of a Zener diode ZDO and a resistance RO connected in parallel between both ends of a capacitor C and a conduction means 3 connected between both ends of the resistance RO in this series circuit, and conducting and driving the elements 5 when the voltage difference between both ends of the resistance RO is at the specified value and over. If the regenerative power is generated and its voltage is so higher than the line voltage E1 that the voltage across the resistance RO in the detection means 2 gets to the set value and over, the conduction means 3 will be conducting and drive the element 5. When the element 5 is conducted, the regenerative current flows to the resistance RS, so that the regenerative power will be consumed at the resistance RS.
Patent JP-H0822245-A (JP)
Title: Star globe for indicating constellation position
Inventor: YOSHIKAWA TSUTOMU
IPC: G09B27/00
Filed: 1994-08-17
Abstract: PURPOSE:To enable anyone to easily know the main constellation positions over the entire sphere at the present time in any places throughout Japan by fixing a constellation board by using a constellation fastener to the revolving shaft of the constellation board of a holder supported by a strut and providing this constellation board with a finder at its central position. CONSTITUTION:The holder 4 is fixed to the perpendicularly erected strut 10 and the direction of the holder 4 is correctly set at the north and south direction marked at the holder 4. The constellation board 1 is inserted onto the revolving shaft 3 of the constellation board and the constellation board fastener 5 is screwed to the front end of the revolving shaft 3 to fix thc constellation board 1. In such a case, the constellation board 1 and a constellation board piece 2 attain the state of indicating the celestial sphere of this time when the date and time of observation, the latitude of an observation point and the bearing of the holder 4 are respectively adjusted and fixed. The actual star exists on the extension line connecting the central point of the finder 7 and the stars marked at the board 1 and the piece 2. Then, the star drawn on the board 1, etc., and the actual star are visible in superposition by bringing the eye close to the finder 7 and looking up the night sky with the one eye on the finder side.
Patent JP-2000051580-A (JP)
Title: Unbalanced load detector and washing machine to which the same is applied
Inventor: TAMURA KIYONORI
IPC: D06F33/02
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of abnormal vibration and abnormal sound and to prolong the service life of a product. SOLUTION: To the outer peripheral surface of an outer tank 4, a vibration switch 20 to be turned ON/OFF by vibration due to the rotation of a rotary drum 5 is attached. At the time of dehydration, at the point of time at which the rotation number of the rotary drum 5 reaches a predetermined highest rotation number, the ON time and OFF time of the vibration switch 20 are checked. Then, at the time of detecting 20 times that the OFF time is equal to or more than 50 ms and the ON time is less than 30 ms, the rotation number of the rotary drum 5 is lowered from the highest rotation number by 100 rpm. Also, at the time of detecting 20 times that the OFF time of the vibration switch 20 is equal to or more than 70 ms and the ON time is less than 10 ms, the rotation number of the rotary drum 5 is lowered from the highest rotation number by 200 rpm.
Patent JP-H0292601-A (JP)
Title: Pallet production unit
Inventor: SUTEIIBUN JIEE MANGAN
IPC: B27M1/08
Filed: 1988-09-10
Abstract: PURPOSE: To improve a productivity of a wooden pallet by nailing a plate material to a beam material from above and below by a nailing machine while fittings installing the plate material and the beam material are passed through a nailing part, then moving the fittings to a removing part, and removing a completed pallet from the fittings. CONSTITUTION: After plate materials 52, 102 and a beam material 68 are manually installed at fittings 24, the fittings 24 are moved to a nailing part having upper and lower nailing machines 130, 132 of a pair opposed to one another, the machines 130, 132 are substantially simultaneously operated to nail the upper and lower materials 52, 102 to the material 68 while passing the nailing part. And, each time specific plate material is passed through the machines 130, 132, all the plate materials are simultaneously nailed to the material 68, and sequentially nailed to the material 68.  The fittings 24 are mounted to be continuously moved to the removing part through the nailed part from the installing part, and a completed pallet is removed from the removing part, and the fittings 24 are again returned to the installing part, again installed at next plate materials 52, 102 to the material 68, and the work is sequentially repeated.
Patent JP-H0959113-A (JP)
Title: Growth-regulating composition of plant and its use
Inventor: YUDA ATSUHIKO
IPC: A01N43/56
Filed: 1995-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new growth-regulating composition of plant useful as a withering agent or a defoliant of root vegetables such as a potato, fibrous crops such as cotton, oil stuff crops such as a soybean and grain such as rice by using a known specific compound as a herbicide. SOLUTION: This composition contains a 3-substituted pyrazole derivative of formula I as an active component  R is expressed by formula III [R<3> is a (halo)alkyl, an alkenyl, etc.; Y<1> is O or S], formula III [R<4> is H or an alkyl; R<5> is H, a (halo)alkyl, etc.; Y<2> is O, S or NH], etc.; R<1> is an alkyl; R<2> is H or a (halo)alkyl; X<1> and X<2> are each a halogen; Y is O, S, SO, SO2 or NH; (n) is 0 or 1}. As the compound of formula I, especially 2-chloro-5-(4-chloro-51- difluoromethoxy-1-methyl-1H-pyrazol-3-yl)-4-fluorophenoxyethyl acetate is preferable. The compound of formula I is contained in the composition in a suitably selected amount within a range of 0.1-90 pts.wt. based on 100 pts.wt. of the composition.
Patent JP-H02186323-A (JP)
Title: Liquid crystal display device
Inventor: UMEDA OSAMU
IPC: G02F1/1335
Filed: 1989-09-04
Abstract: PURPOSE:To stabilize high-grade images by uniformizing the light quantity of a back light by the irregular reflection of the transmitted light by the diffusion of a cooling liquid and cooling a liquid crystal material by this cooling liquid. CONSTITUTION:The cooling liquid having light diffusivity is packed in the cooling layer 10 of a cooling part 8 formed integrally with a liquid crystal display panel 7 and the light of the back light 6a projected to the liquid crystal display panel is diffused by this cooling liquid. On the other hand, the cooling liquid 12 can be circulated by natural convection in the cooling layer 10 and since the cooling of the cooling liquid 12 is effected in the process of this circulation, the cooling of the liquid crystal panel in addition to the diffusion of the back light by the cooling liquid are attained. The temp. rise of the liquid crystal material in the liquid crystal display panel is suppressed in this way and the brightness unequalness and contrast unequalness occurring in the temp. rise of the liquid crystal material are prohibited and the high-grade images are stably obtd.
Patent JP-S6384692-A (JP)
Title: Aerobic treatment of sewage water
Inventor: NAKAMURA EIICHI
IPC: C02F3/10
Filed: 1986-09-26
Abstract: PURPOSE:To make sewage water treatment with high efficiency by using a specific microorganism carrier in a treatment tank to hold microorganisms at a high concn., introducing sewage water into said tank from the lower part and supplying air thereto, thereby treating the sewage water under aerobic conditions. CONSTITUTION:The hollow cylindrical microorganism carrier formed by entangling fibers of nylon, etc., three-dimensionally and bonding at least part of the contact parts of said fibers with each other is packed into the packing part 2 of the treatment tank 1 at 50-80% volumetric ratio and the microorganisms are fixed to said carrier. The sewage water is introduced from a sewage water introducing pipe 4 into the treatment tank 1 from the lower part and the air is supplied into the treatment tank 1 from the lower part thereof by an air diffusion pipe 3 to treat the sewage water under the aerobic conditions; thereafter, the treated water is discharged from the upper part of the treatment tank 1. As a result, the sticking and propagating of the microorganisms to the carrier are quickly and surely executed and the timing for starting the regular operation is shortened to a greater extent. In addition, the amt. of the microorganisms to be held is increased and the sewage water treatment is executable with the high efficiency.
Patent JP-H04108413-A (JP)
Title: Method and device for simultaneously cooking boiled egg and hot milk or the like by microwave oven
Inventor: HAYAKAWA TETSUO
IPC: A23L15/00
Filed: 1990-08-28
Abstract: PURPOSE:To simultaneously heat such different substance as combination of an egg and milk, etc., by making it possible to obtain a boiled egg microwave heating. CONSTITUTION:By using a hot water pouring and egg holder 4 of a funnel shape for controlling a flow rate of hot water, poured hot water passes through a flow rate control hole 5 and falls down in about 40 seconds. Therefore, an egg 8 is immersed slowly in hot water gradually extending from the lower part to the upper part. Accordingly, expansion of an eggshell caused by a temperature escapes upward slowly and the eggshell is not broken. By setting an effective area S=(a)X(b) of the control hole 5, the time required for pouring hot water is determined. Hot water is poured continuously without overflowing from the funnel and without being interrupted. In such a way, it reaches a water level line in about 40 seconds. In the case of cooking a fully boiled egg and hot milk, the egg 8 is placed on the flow rate control and egg holder 4 and 150cc milk is put into a cup and it is set to a container 3. Subsequently, hot water is poured and put into an oven and the timer is set.