baber/WOPTO huggingface dataset:
Patent JP-S6019581-A (JP)
Title: Ribbon end detecting construction for printer
Inventor: NAGAYA SHIYUUZOU
IPC: B41J32/00
Filed: 1983-07-14
Abstract: PURPOSE:To detect an end of a ribbon always accurately, by constituting the titled construction of a ribbon cassette, a main body of a printer, a transmission- type photo-sensor introduced into the cassette and having a light-emitting element and a light-receiving element located on opposite sides of a ribbon, and the like. CONSTITUTION:An impact printer 10 is provided with a platen 14 for winding a paper 12 therearound, and a carriage 18 is reciprocated on a guide shaft 16 along the platen 14. A circular disk form type wheel 20 is rotatably fitted to the carriage 18. In this printer 10, a desired type provided at the outer periphery of the type wheel 20 is appropriately selected by rotating the type wheel 20, and the type is struck against the platen 14 through the ribbon 24 by a printing hammer 22, thereby performing printing. In said printer 10, the ribbon cassette 26 enclosing the ribbon 24 therein is fitted onto the carriage 18.
Patent JP-S5753826-A (JP)
Title: Disk and spindle assembled body of magnetic disk device
Inventor: SAKAI HIDEAKI
IPC: G11B17/038
Filed: 1980-09-16
Abstract: PURPOSE: To reduce the distortion of a magnetic disk device, by setting different diameters for hub members such as a hub, a disk spacer, a disk cap, etc. on both surfaces of each magnetic disk.  
     CONSTITUTION: The different sizes are set for the upper and lower contact surfaces of a magnetic disk 4 to a hub 3, a disk spacer 5 and a disk cap 6 respectively. As a result, the distortion of the disk 4 is extremely reduced. For example, the hub 3, the spacer 5 and the cap 6 are formed in a truncated cone shape respectively. Accordingly, it is hard for one sheet to strain and deform just in a single direction. Thus the distortion of a magnetic disk can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6176366-A (JP)
Inventor: DONARUDO EE BUROGURII
IPC: A61F13/15
Filed: 1985-06-14
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-2000319379-A (JP)
Title: Method for producing aromatic polycarbonate resin
Inventor: MIYAUCHI TETSUO
IPC: C08G64/30
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic polycarbonate resin excellent in hue. SOLUTION: This method for producing an aromatic polycarbonate resin features comprising using a vertical mixing vessel equipped with a mixing blade having 0.4<2r/D<1.0 in the case where a diameter of a reaction vessel is D (m) and a length of the mixing blade is r (m) as a reactor used in the range of <=10,000 viscosity-average molecular weight, and using a reactor having <=400 (mol/Hr.m2) F/A in the case where a heat transfer area of a heating part installed at the inside and/or the outside of the vertical mixing vessel is A (m2) and a supplying amount of an aromatic dihydroxy compound is F (mol/Hr), and operating (mixing) in N×2r>0.5 (m/sec) in the case where a number of rotation for mixing is N (1/sec).
Patent JP-S5650937-A (JP)
Title: Preparing porous sheet material
Inventor: FUJII TOSHIICHI
IPC: C08J9/28
Filed: 1979-10-04
Abstract: PURPOSE: To provide the titled sheet having a dense surface suited to a leather substitute leather, by a method wherein the surface of a substrate is treated with an organic solvent solution of a polyurethane resin added with a specific polyoxyethylene ether and is subjected to a wet coagulation process using a non-solvent.  
     CONSTITUTION: A treating solution is provided by adding 0.1W200pts.wt. of a polyoxyethylene ether of the formula (R and R': a 4C or higher acyl gp. or a 4C or bigher hydrocarbon group; n: 2W50) to an organic solvent solution contg. 100pts. wt. of a polymer essentially consisting of a linear thermoplstic polyurethane. Coating or impregnatation is used to apply this treating solution to the surface treatment of a substrate (e.g. natural or synthetic fiber cloth, or paper). The treated substrate is dipped in a nonsolvent which is compatible with the above organic solvent but is imcompatible with the above polymer. alternatively, the substrate is exposed to the vapor of the nonsolvent. In either case, the organic solvent is extracted to cause coagulation so that a porous sheet is provided.  
     EFFECT: A flexible sheet having a strong and smooth surface is provided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05295912-A (JP)
Title: Flowing water swimming pool
Inventor: OKUMURA KAZUYOSHI
IPC: E04H4/00
Filed: 1991-04-30
Abstract: PURPOSE:To inform a swimmer in a flowing water swimming pool of messages such as the change of flow speed, the progress of set time or set distance, the managing state of the starting and ending of a water flow or the like, and the abnormality of each part of the pool body through voice and sound during his swimming. CONSTITUTION:In a flowing water swimming pool 1 where a water flow controlled by a flowing water controller is discharged through a discharge port 12 provided on the wall face 9 of a pool body 3, and a swimmer can swim against the water flow discharged from the discharge port 12, an underwater speaker 16 is provided on a wall face 9. The details of control executed by the flowing water controller is informed to the swimmer through a voice reproducing device connected to the speaker 16.
Patent JP-H0422843-A (JP)
Title: Stud strength testing device
Inventor: SHIROSAKI TAKAO
IPC: G01N3/24
Filed: 1990-05-17
Abstract: PURPOSE:To surely judge the normal/defective condition of a stud by operating a push/pull mechanism by engaging an engaging body with the stud welded on a steel plate. CONSTITUTION:A supporting lever 1 is constituted by fitting a draw-in/out lever 12 in a pipe body 11, and the length of the supporting lever 1 is adjusted by controlling the amount of protrusion of the draw-in/out lever 12, and the pipe body 11 and the draw-in/out lever 12 are fixed by inserting a pin to a hole part 13. Thence, a post 2 is mounted on the pipe body 11, and a post 3 is mounted on the draw-in/out level 12 via a pin 31, and the engaging bodies 41, 42 are engaged with the stud S by mounting on one terminal parts of the posts 2, 3. The push-pull mechanism 5 provided between the other terminal pats of the posts 2, 3 is operated, and when a prescribed force in a direction to approach or separate is applied to the engaging bodies 41, 42, the prescribed force can be applied to two studs simultaneously. Therefore, by setting the push-pull mechanism 5 so as to apply a force equivalent to design strength to the stud S by a driving force control means, it is possible to judge the device in which the stud comes off or a joining part is peeled as a defective one.
Patent JP-H07332818-A (JP)
Title: Operation control device for air conditioner
Inventor: ITO MAKOTO
IPC: F25B1/00
Filed: 1994-06-10
Abstract: PURPOSE:To detect the abnormal condition due to the wire breakage or short circuit of a heater used in an air conditioner by comparing the amperage of an electric part controlled by a control signal output means with the actually measured amperage. CONSTITUTION:The operating condition of an on/off relay 8a is judged according to input information from a computing means 21. If it is on, ICH1 and ICH2 are set to 0 and, if it is off, they are set to 1. The operating condition of an on/off relay 8b is likewise judged and the value of the ICH2 is set. The numerical values of the amperage IC1, IO1, IC2 and IO2 of heaters 6a, 6b, 4a and 4b are input from an amperage storing means 26 and the amperage IO is obtained by the computation of an amperage computing means 28. An amperage I' input from an amperage detecting means 24 is set to ICT. An abnormality judging means 29 judges that the operation is normal when IO is equal to ICT and that the operation is abnormal by detecting a short circuit when IO is smaller that ICT and the short circuit of a heater when 10 is larger than ICT.
Patent JP-H08325822-A (JP)
Title: Fan also useful as hat
Inventor: MORI ATSUSHI
IPC: A42B1/20
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a fan also useful as a hat usable as a hat for screening the sunlight and as the fan, foldable into a small part in case of nonuse. CONSTITUTION: This fan also useful as a hat connects plural supporting pieces, comprising an inner part 12 extending from a central part 15 in the radius direction, a middle part 13 which exists at the opposite side of the central part 15 of the inner part 12 and is connected to the inner part 12 at an obtuse angle and an outer part 14 which is connected to the middle part at the opposite side of the middle part 13 and the inner part 12, in approximately parallel with the inner part, at the central part 15 at variable angles, fixes flexible sheets to the middle part 13 and the outer part 14 and provides the supporting pieces at both ends with hooks 32.
Patent JP-S6021361-A (JP)
Title: High alloy steel powder and its production
Inventor: MASUMOTO TAKESHI
IPC: B22F1/00
Filed: 1983-07-16
Abstract: PURPOSE:To produce high alloy steel powder constituted of fine crystal grains exhibiting a non-equlibrium single phase be melting an alloy consisting of specific composition of W, C and Fe and solidifying quickly the molten alloy at a high cooling rate then grinding the solid alloy to a prescribed grain size. CONSTITUTION:An alloy having a compsn. consisting of 20.0-35.0wt% W, 1.2- 3.5% C and the balance Fe is melted and is quickly solidified at a cooling rate of >=10<4>k/sec by a single roll method, twin roll method, etc. and thereafter the solidified alloy is ground to about <=40mum grain size by a grinding machine such as a ball mill, thus yielding the high alloy steel powder constituted of fine crystal grains of about <10mu exhibiting the non-equilibrium single phase adequate for powder metallurgy, etc. At least one kind of 0.1-1.5% Si and 0.1-2.0% Mn may be further incorporated into said alloy according to need and it is also possible to increase the range for forming the non-equilibrium single phase up to the lower limit 10.0% of W by adding at least one kind of 5.0-25.0% Cr and 2.0- 10.0% Mo thereto.
Patent JP-S63103185-A (JP)
Inventor: IHARA MASAKATSU
IPC: C03C27/04
Filed: 1986-06-03
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-H04229449-A (JP)
Title: Magnetic tape device with tape charger
Inventor: DEIITAA GAUZE
IPC: G11B15/66
Filed: 1991-05-31
Abstract: PURPOSE: To provide a magnetic tape device equipped with the tape charging device capable of less cost for revolving drive of revolvable levers and unequivocally deciding positions of the revolvable levers in case of an accident. CONSTITUTION: This magnetic tape is equipped with the tape charging device, where the revolvable levers 6 and 7 are synchronously moved in their directions opposite to each other by a worm driver part in order to catch a magnetic tape stocked in a tape cassette. A shaft 17 equipped with worms 18 and 19 having a right-hand thread and a left-hand thread respectively is driven by a motor 26. This shaft 17 is connected with an axis of a multistage type potentiometer 31.
Patent JP-S5753942-A (JP)
Title: Method of oxidation and diffusion
Inventor: NISHIZAWA JUNICHI
IPC: H01L21/31
Filed: 1980-09-17
Abstract: PURPOSE:To improve uniformity among wafers, by flowing inactive gas to the outlet and the inside of a reacting tube at the stage during which wafers are inserted and a specified temperature is attained, and at the stage during which the wafers are taken out after the specified reaction, and accurately regulating the speed of the reaction. CONSTITUTION:The vicinity of the outlet of the reacting tube 2 which is set in a heating furnace 1 is covered by a box shaped device 6. The wafers 4 on a boat 3 are inserted into and taken out of the reacting tube 1 by a loader 8. When they are inserted, inactive gas 7 such as purified Ar is flowed in the reacting tube 1 and the device 6. After the temperature of the wafers 4 which are inserted in a specified position of the tube has reached specified value, the flow of Ar is stopped, a specified reacting gas (O2 or impurity doped gas) 5 is flowed. After the reaction of the specified time, the reacting gas 5 is changed to the inactive gas 7, and the wafers 4 are slowly taken out. In this way, the contamination or the progress of reaction at the time of insertion and taking out can be prevented and the thinkness of the oxide film, the depth of the diffusion, and the like can be controlled, and the speed of the reaction can be accurately regulated.
Patent JP-S5920600-A (JP)
Title: Oil diffusion pump
Inventor: KATAGIRI SHINJIROU
IPC: F04F9/00
Filed: 1982-07-26
Abstract: PURPOSE:To enable the thermal efficiency of a heater to be satisfactory by making the wall thickness of a pump cylinder in a boiler section thinner than that of a cooling section so that the boiler section is thermally insulated from the cooling section. CONSTITUTION:The wall thickness of a pump cylinder 1 in a boiler section is thinner than that of a cooling section. The wall thickness of the pump cylinder 1 in the boiler section 8 is determined in view of the external pressure, the material of the pump cylinder 1, the true circularity thereof, etc. since the inside of the pump cylinder 1 is under vacuum, and if the wall thickness of the pump cylinder 1 in the boiler section 8 is made to be about 0.5mm., the pump cylinder 1 is not deformed by the external pressure. Accordingly, the boiler section 8 may be thermally insulated from the cooling section so that the quantity of heat transmitted through the pump cylinder 1 is reduced, thereby the thermal efficiency of the heater is made satisfactory.
Patent JP-2000287922-A (JP)
Title: Endoscope washing device
Inventor: NAGAO HITOSHI
IPC: A61B1/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To completely wash an endoscope even with water at a normal temperature without a dipping, and shorten the washing period of time by feeding a washing water from the inside of a washing tank and air to a pump, and discharging a fine air bubble mixed detergent liquid formed in the pump, to the washing tank, in a detergent immersion process when the endoscope is washed. SOLUTION: An endoscope to be washed is wound into a circumferential state, and is housed in an annular tank 2A of a washing tank main body 2, and then, is dipped in the washing tank main body 2 in a detergent immersion process, and the endoscope is washed through the detergent immersion process, an eddy current washing process, and a sterilization process with a chemical Y. In this case, in the detergent immersion process, water W from a water supply main tap K such as water supply is jetted from a water feeding nozzle N2 through a pressure reducing valve G or the like, and at the same time, a detergent in a washing tank T1 is jetted from a washing nozzle N3 by a washing pump P4, and a detergent water which is diluted with water is obtained in the washing tank main body 2.  Then, a fine air bubble mixed detergent liquid from an eddy current turbine pump P2 to which air and washing water are fed, is jetted from a nozzle N, and thus, a washing of the endoscope is performed.
Patent JP-2000324464-A (JP)
Title: Receiver
Inventor: SAITO SHINGO
IPC: H04N7/16
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a receiver by which the supply of an unnecessary signal component is prevented by connecting a gate circuit to I2 C buses to be connected to a BS tuner and turning on the gate circuit only when a station selecting signal is supplied to the BS tuner. SOLUTION: In the device, at least the SS tuner 2, a demodulating part 3, a control part 4, a modulating part 5, a CATV signal converting part 6 and a digital/analog converting part 7 are arranged, the digital/analog converting part 7 controlled by the control part 4 and a control signal from the control part 4 is connected to the BS tuner 2 by the buses 10 and the station selecting signal outputted from the control part 4 is supplied to the BS tuner 2 through the buses 10. The gate circuit 8 is connected to the buses 10, a gate-on signal is supplied to the gate circuit 8 only when the station selecting signal is supplied to the BS tuner 2 and the station selecting signal is supplied to the BS tuner 2 through the gate circuit 8.
Patent JP-H01297152-A (JP)
Title: Grain particle classifying apparatus
Inventor: YAMAMOTO MICHIHIRO
IPC: B02B5/02
Filed: 1988-05-25
Abstract: PURPOSE:To make a grain particle classifying apparatus as a highly efficient rotary classifying plate-type one by installing a husk removing part, a wind classifying part having sliding and dropping rice wind classifying route to classify sliding and dropping rice, and a rotary classifying plate-type grain particle classifying apparatus in parallel and transversely. CONSTITUTION:An apparatus is composed of a husk removing part 1, a grain classifying apparatus 8 having rotary classifying plates 9, which rotate on a horizontal shaft and have a lot of pockets opened in a side direction and in which grain particles can be inset, and unpolished rice receiving plates 12 to receive grain particles picked up in the pockets between the rotary classifying plates 9, and a wind classifying part having a sliding and dropping rice wind classifying route 4 to wind-classify the sliding and dropping rice which is slid and dropped in the husk removing part 1. The rotary shaft center direction of the rotary classifying plates 9 is made get along with the flow direction of a classifying wind of the sliding and dropping rice wind classifying route 4. As a result, the number of the rotary classifying plates is not limited due to a space as a conventional apparatus is, and the number of the rotary classifying plates can be increased freely, and consequently a highly efficient rotary classifying plate-type grain particle classifying apparatus can be attained.
Patent JP-2000317283-A (JP)
Title: Production of polyamideimide separation membrane
Inventor: UDA TORU
IPC: C08J9/26
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a polyamideimide separation membrane excellent in solvent resistance and water permeability, even in the case that the polyamideimide separation membrane is produced in a hollow fiber shape. SOLUTION: In the production method of the polyamideimide separation membrane produced by heat-treating a membrane shaped product consisting of a mixture of a polyamideimide and a water-insoluble additive having compatibility with it on a temperature condition of about 300-480 deg.C, then extracting the water-insoluble additive with a soluble solvent for the water-insoluble additive, before the heat treatment at about 300-480 deg.C, the membrane shaped product is heat-treated on the temperature condition of higher than glass transition temperature of the water-insoluble additive and lower than glass transition temperature of the polyamideimide, and subsequently a process immersing into a solution containing the solvent in which the polyamideimide is soluble and the water-insoluble additive is insoluble, is added.
Patent JP-S6023707-A (JP)
Inventor: UTSUNO RIICHI
IPC: F22D1/28
Filed: 1983-07-18
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-2000324668-A (JP)
Title: Stop valve with lock for cable duct
Inventor: YAMAMOTO KENICHI
IPC: F16L55/12
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a stop valve for cable duct which cannot be removed freely by a third person by employing such a structure as the stop valve can be tightened or loosened only through use of a dedicated jig. SOLUTION: The stop valve A comprises a pair of press members 2, 3 arranged on the opposite sides of a bolt shaft 1, an annular elastic rubber 4 sandwiched between both press members 2, 3, and a tightening nut 5 screwed from the rear end part 1b of the bolt shaft 1 wherein the elastic rubber 4 is pressed to expand and adhere to the inner circumferential surface of a duct C. The stop valve A further comprises a handle body 7 coupled with the tightening nut 5 and extending axially outward from the rear end part 1b of the bolt shaft 1 to the opening 7d. A lock nut 8 comprising a circular cap nut following the tightening nut 5 of the bolt shaft 1 is screwed into the handle body 7 and a plurality of engaging holes 9 for a tightening/loosening jig are provided in the rear end face of the lock nut 8.
Patent JP-S5355572-A (JP)
Title: Multi-cell filter structure
Inventor: MATSUZAWA TSUTOMU
IPC: B01D24/02
Filed: 1976-10-29
Abstract: PURPOSE: To filter a large amount of raw water with a reduced installation space,  wherein filter cells, each filled with a filler, are stacked. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02306739-A (JP)
Title: Signal transmitter
Inventor: MATSUI MASAHIRO
IPC: H04L7/00
Filed: 1989-05-22
Abstract: PURPOSE:To decrease the number of signal lines by applying frequency division operation based on a synchronous signal from a synchronous signal generating circuit, converting a parallel data into a serial data based on the output of a 1st frequency division circuit and converting the serial data into the parallel data in response to the output of a 2nd frequency division circuit. CONSTITUTION:A transmitter 3 is constituted of a 1st oscillation circuit 6, a frequency division circuit 7 frequency-dividing an output from the oscillation circuit 6, and a parallel/serial conversion circuit 9 converting a data in parallel bit from a detector 5 into a serial data synchronously with the output of the frequency division circuit 7. A receiver 4 is provided with an oscillation circuit 13 oscillated in the same frequency as an oscillated frequency of the oscillation circuit 6, the output of the oscillation circuit 13 is frequency-divided by a frequency division circuit 14 and given to a serial/parallel conversion circuit 16. Absolute position information from an absolute type position detector 5 is transferred synchronously with the parallel/serial conversion circuit 9 and the serial/ parallel conversion circuit 16 based on the synchronous signal given to the frequency division circuit 7 of the transmitter 3 and the frequency division circuit 14 of the receiver 4. Thus, the number of signal lines is reduced.
Patent JP-S619057-A (JP)
Title: Zero inserting circuit
Inventor: SHIOYAMA KENJI
IPC: H04L29/08
Filed: 1984-06-22
Abstract: PURPOSE:To obtain a zero insertion circuit with simple circuit constitution by outputting a pulse signal from a serial input parallel shift register and utilizing the said pulse signal when the same high level of >=consecutive 5 bits is inputted. CONSTITUTION:A parallel data signal (a) is outputted as a serial data signal (c) from a parallel input serial output converting element 1, then same consecutive high level of >=5 bits is outputted as the signal (c), and when a control signal (h) enabling zero insertion is at a possible level, a pulse signal is outputted from an output data representing a level 5 clocks before among parallel data from the serial input parallel shift register 3. The shift operation of the converting element 1 is stopped by one clock's share by using the signal and the said signal is fed to a counter circuit 2 via an inverter 13 at the same time, the counting is stopped by one clock's share to retard a signal (d) as a load signal by a time inserted with zero. Further, an output signal of the inverter 13 is fed to a gate circuit 11 together with the signal (c) and zero is inserted to the signal (c) by bringing the output to a zero level.