baber/WOPTO huggingface dataset:
Patent JP-S57202859-A (JP)
Title: Manufacture of commutator
Inventor: KOBAYASHI MINORU
IPC: H01R43/06
Filed: 1981-06-04
Abstract: PURPOSE:To enhance the production efficiency of a commutator by forming a columnar insulating core material having a section of not round, plating a conductive member on the outer periphery of the material and then cutting the outer peripheral surface so that the section becomes regular round, thereby simplifying the working steps. CONSTITUTION:A core material 11 which is made of a columnar insulator having a section of not circle is formed, and a sheathing material 12 made of a conductive material is plated on the outer peripheral surface of the material 11. The outer peripheral surface of the material 11 is cut so that the section becomes a regular circle, and a commutator member 13 which is alternately exposed at the material 11 and the member 12 on the outer peripheral surface is produced. The material 13 is eventually cut axially in the prescribed light, thereby producing a commutator.
Patent JP-H03286958-A (JP)
Title: Backflow preventive device for bath furnace with hot water feeder
Inventor: HIDAKA KATSUHIRO
IPC: F24H1/46
Filed: 1990-03-30
Abstract: PURPOSE:To keep a driving force for a solenoid low even in case of a bath tub placed at the second floor by a method wherein a check valve is disposed at a downstream side of a connecting point between a hot water feeding passage and a water drain passage, and each of a water accumulation passage and the drain passage is provided with an opening or closing valve to be opened or closed by a signal of a water flow sensor. CONSTITUTION:When hot water is fed into a bath tub 5, a solenoid valve 9 is opened. Then, a water flow is generated in a hot water feeding passage 2. When this flow is detected by a water flow sensor 10, a solenoid 28 is energized and an air charging valve 121 and a water drain valve 161 close each of valve ports. An air charging valve 12 and a water drain valve 16 are closed and hot water is not flowed into a hopper 13. Accordingly, hot water supplied from a hot water feeder 1 passes through a hot water feeding passage 2 and fed into a bath tub 5 from a bath circulation circuit 4 through a three-way valve 8. As the solenoid valve 9 is closed, the water flow is eliminated and when this state is detected by a water flow sensor 10, an electrical energization for the solenoid 28 is turned off and the air charging valve and the water drain valve close their valve ports.
Patent JP-S60231022-A (JP)
Inventor: BEJIYU MISHIERU
IPC: F16D3/26
Filed: 1984-04-27
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-S58202492-A (JP)
Inventor: YABUUCHI HIDEKAZU
IPC: G06F17/21
Filed: 1982-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60230630-A (JP)
Title: Method and device for displaying with smectic liquid crystal
Inventor: ERA SUSUMU
IPC: G02F1/137
Filed: 1984-05-01
Abstract: PURPOSE:To improve the reproducibility of the scattered state of light when a light scattering domain is formed in a smectic liq. crystal layer by a thermo-optical effect so as to carry out the writing of an image for display, by controlling specifically the heating temp. of the liq. crystal layer. CONSTITUTION:A smectic liq. crystal 5 showing smectic and nematic phases such as 4-octyl-4'-cyanobiphenyl in a certain temp. range is sealed in a liq. crystal display device composed essentially of glass substrated 1, heating electrodes 2, transparent electrodes 3 and orientation controlling films 4. Electric current is supplied to the heating electrodes 2 to raise the temp. of the desired spot of the liq. crystal layer 5 from a temp. at which the liq. crystal shows a smectic phase to a temp. at which the liq. crystal shows a nematic phase, and a light scattering domain is formed by the thermo-optical effect so as to carry out the writing of the image. It is unnecessary to heat the liq. crystal layer 5 until the liq. crystal shows an isotropic liq. phase, so energy can be saved.
Patent JP-H05255078-A (JP)
Title: Viscous disinfectant for rubbing into skin
IPC: A61K31/045
Filed: 1992-03-09
Abstract: PURPOSE:To provide the subject disinfectant composed mainly of a lower alcohol, containing a carboxyvinyl polymer as a subsidiary component, having proper viscosity to prevent the dripping in disinfection treatment, high disinfection effect and low skin stimulation and suitable for the treatment of hand, etc., of persons engaged in medical service, etc. CONSTITUTION:The objective disinfectant contains a lower alcohol such as ethanol as a main component (in an amount of preferably 50-90vol.%) and preferably 0.1-1g (based on 100 mL of the disinfectant) of a carboxyvinyl polymer. The disinfectant is preferably further incorporated with a small amount of benzalkonium chloride.
Patent JP-S5514835-A (JP)
Title: Discharging method for molten slag
Inventor: NIIMI TAKAFURU
IPC: C22B9/00
Filed: 1978-07-13
Abstract: PURPOSE: To make molten slag harmless and to discharge it on occasion without affecting the gasification in a metal-melting furnace, by equipping the metal-melting furnace with a molten slag-adjusting furnace with an upper and an lower dividing walls interposed, and by transferring the molten slag formed in the melting furnace, overflowing the lower dividing wall, to the adjusting furnace.  
     CONSTITUTION: Metals such as iron, carbonaceous materials such as coal, and desulfurizing agents such as CaO, MgO, are charged through a charging openings 5 into molten metal 4. At the same time, gasifying agent such as oxygen, air etc. is admitted through charging openings 6, 7 so as to produce fuel gas by the gasification reaction due to partial oxidation of carbon. The slag formed overflows the lower dividing wall 13 and moves into an neighboring molten slag-adjusting furnace 14, where it is reserved. In the adjusting furnace 14, the molten slag is heated by means of a submerged combustor 15 and the sulfide etc. contained in the slag is stabilized by a reforming gas introduced through a charging opening 16. The reformed molten slag is discharged on occasion through a discharging opening 19 independently of the gasification operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06298399-A (JP)
Title: Image forming device
Inventor: YOSHIMARU AKITO
IPC: B65H7/02
Filed: 1993-04-13
Abstract: PURPOSE:To prevent the damage of a printing sheet and the production of a defective image and omit the extension of the print processing time with a simple structure by providing a sensor detecting that the rear end of a transfer paper passes through a fixing unit, and fitting a one-way clutch to a sheet conveying means downstream the fixing unit. CONSTITUTION:A sensor 8 is provided in the area from a fixing unit 6 to a paper discharge unit 9, and the transit completion signal is generated at the timing when the rear end section of a printing sheet 16 passes through the fixing unit 6. 'Print completion' is displayed on a display panel on an image forming device based on this signal. An operator can immediately extract the printing sheet 16. One-way clutches are provided on the shafts of a conveyance roller 17 and a sheet discharge roller 18 respectively. When the printing sheet 16 is extracted at the speed of the linear velocity or higher, no rubbing trace of the roller 17 is stuck on the printing sheet 16, no abrasion occurs on the roller 17, and no damage is applied to a driving gear and a belt.
Patent JP-H09282649-A (JP)
Title: Magnetic disk
Inventor: YOSHIYAMA RYUICHI
IPC: G11B5/84
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk which has none of unstable flying at the time of moving the magnetic disk and head crash but is suitable for high- density recording by composing an identifying mark from plural protrusions which are formed with a specified interval and have a specified height. SOLUTION: A ring-shaped recording region 1 is formed and its inner peripheral region 2 and onter peripheral region 3 are both unrecorded. The inner peripheral region 2 is further divided into a CSS zone 4 and the maximum periphery region 5. The identifying mark is installed as a protrusion of 1-100nm in height on any of the underlying layer, the magnetic layer and the protective layer. When the height of the protrusion exceeds 100nm, its CSS characteristics are good, but the stable levitating height of the head cannot be lowered. And the height of the identifying mark of less than 1nm is buried under fine unevenness originally possessed by the substrate and cannot play its role.
Patent JP-S58204618-A (JP)
Title: Analog-digital converter
Inventor: TSUKADA TOSHIROU
IPC: H03M1/38
Filed: 1982-05-24
Abstract: PURPOSE:To speed up the rate of A/D conversion, by receiving each output bit of (N+1) sets inputted sequentially by (N+1) sets of shift registers respectively and outputting data in a lump after the specified data transfer. CONSTITUTION:An input voltage Vin is inputted to a cascade comparison type A/D converting circuit 20 and and digital conversion is done by each one bit at a time interval T.To(N+1) stages of 1-bit A/D converting circuit units in cascade connection, the sampled voltage Vin is transferred sequentially at an interval T, and a new voltage Vin is fetched at the same interval T. Output terminals SIGN, MSB,...LSB of the circuit 20 are connected to shift registers SR0-SRN, respectively, a digital value outputted to each output terminal at the interval T is inputted to each shift register and transferred sequentially. The registers SR0-SRN are constituted with (N+1), N,...1 stages, and the inputted digital value of the voltage Vin is outputted from the final stage of each shift register. Thus, the improvement of the converting rate by (N+1) times is attained.
Patent JP-H05257581-A (JP)
Title: Keyboard controller and its control system
IPC: G06F3/02
Filed: 1992-03-11
Abstract: PURPOSE:To speedily restore a keyboard without increasing the load on a master CPU even when a KB connector is connected or unconnected by permitting the keyboard controller to perform initializing and recovering processing functions instead of the master CPU. CONSTITUTION:When a state monitoring means 33 discriminates that an unconnected keyboard is 'connected', a KB command issuing means 34 issues a KB initializing KB command from a KB initializing KB command buffer 37 to initialize a keyboard 2. A KB command before the 'unconnected' state is issued from a KB command buffer 38 to restore the keyboard 2.
Patent JP-H06271422-A (JP)
Title: Aerosol composition
Inventor: OMURA TAKAYUKI
IPC: A61K8/40
Filed: 1993-03-22
Abstract: PURPOSE:To provide an aerosol composition having excellent emulsion stability between the aqueous phase and the oil phase in the concentrate comprising an emulsion composition and/or between the concentrate and the propellant. CONSTITUTION:The objective aerosol composition comprises (A) the concentrate containing more than 20wt.% of one or more of nonionic surfactants represented by general formula (1) and one or more of lower alcohols of 1 to 3 carbon atoms, and water as well as (B) a propellant. Further, the aerosol composition can contain one or more selected from a betaine type amphoteric surfactant, imdazolinium amphoteric surfactant, and tertiary amine oxide semi-polar surfactants and high fatty acids in the concentrate. Formula: R-(OCH2CH2)n-OH where R is alkyl or alkenyl of 12 to 30 carbon atoms; n is an integer of 10 to 30. When it is used in cosmetics and a quasi-drug, composition shows excellent foam quality, duration and application feeling (not greasy).
Patent JP-S63253778-A (JP)
Title: Screen switching device
Inventor: FUJII FUMIAKI
IPC: H04N5/44
Filed: 1987-04-10
Abstract: PURPOSE:To view a picture of external input signals while watching the television picture when a video tape recorder is not in a reproducing state by providing a means to switch selectively a content to display onto a master screen and a slave screen among television broadcasting, an external input, and a reproduced picture. CONSTITUTION:A switch capable of switching three circuits by double associative actions for reproduced signals from a control circuit 12, is used for the screen change-over switches 13a, 13b to select video signals to be inputted respectively to a master screen processing circuit 11 and a slave screen processing circuit 10. Said switches 13a, 13b are located in lower positions, and a reproduced picture is displayed in the master screen while a TV reception picture or external input signals depending on an input change-over switch 8 is displayed in the slave screen. When the video tape recorder is not reproducing, in the middle position, a TV reception picture is displayed in the master screen and an external input signal picture is in the slave screen. When the switches 13a, 13b are in the upper positions, an external input picture is displayed in the master screen while a TV reception picture is displayed in the slave screen.
Patent JP-H09271940-A (JP)
Title: Power source for arc welding
Inventor: SHINADA TSUNEO
IPC: B23K9/073
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce the equipment cost by arbitrarily setting the length of a connection means of a power source unit output terminal to a welding control unit input terminal to reduce the weight of a cable and to facilitate adjustment of the output voltage. SOLUTION: A power source unit 51 converts the commercial AC voltage input 100V into the DC voltage 141V by a transformer 2 and a rectifier 3, and outputs between output terminals 52, 53 through a DC reactor 7. A smoothing capacitor 4 is connected between input terminals 55, 56 of a welding control unit 54, and a switching element 6 is chopper-controlled by a chopper control circuit 5 to output the welding voltage through the DC reactor 7. The output terminal 52 is connected to the input terminal 55 and the output terminal 53 is connected to the input terminal 56 through cables 57, 58. The weight of the cables can be reduced to 30% that of the conventional cables, the workability is improved, a coaxial cable can be dispensed with even when the pulse current is used, adjustment of the output voltage can be facilitated, and the power loss can be reduced.
Patent JP-H01258406-A (JP)
Title: Direct current transformer
Inventor: SHIMADA RYUICHI
IPC: H01F38/40
Filed: 1988-04-08
Abstract: PURPOSE:To make zero the value of ripple of the secondary coil current of a DC transformer by a method wherein the output voltage of a DC amplifier is supplied as an impressing voltage to the secondary coil of a DC transformer, and at the same time, a driving power source of a magnetic flux detection element is supplied from a high frequency power source. CONSTITUTION:The output voltage of a DC amplifier 14 is supplied as the impression voltage to a secondary coil 3, and at the same time, the driving power supply of a magnetic flux detection element 4 is supplied by a high frequency power source 15. As a result, the ripple of the output voltage of the DC amplifier 14 is reduced, and at the same time, as the voltage to be applied to the coil 3 is the output voltage emitted from the ripple-decreased DC amplifier 14, the ripple of the secondary coil of a DC transformer can be decreased, and the instantaneous waveform of the primary conductive current can be measured accurately.
Patent JP-H09235121-A (JP)
Title: New composition, capable of operating under high oxygen partial pressure and used in solid-state oxygen producing device
Inventor: POORU NAIJIERU DAIYAA
IPC: C01B13/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain the above composition of matter comprising an f block lanthanide, Sr or Ca, Co, Fe and Cu in a specific proportion in a composition composed of a multicomponent-based metallic oxide used in a solid-state oxygen producing device.  
     SOLUTION: This composition of matter is represented by the structural formula Ln x A' x 'Co y Fe y 'Cu y" O 3-x  {Ln is an element selected from f block lanthanides represented by the IUPAC periodic table of the element; A' is Sr or Ca; (x)>0; (y)>0; (y')>0, [(x)+(x')] is 1; [(y)+(y')+(y")] is 1; 0<(y")≤0.4; (z) is a number so as to render the composition of matter charge neutral}. The composition of matter is especially suitable for processing a constituent member of the solid-phase oxygen device and has excellent resistance to degradation under a high oxygen partial pressure and further the coefficient of thermal expansion compatible with that of other materials composing a solid-oxygen separating device and a favorable sintering temperature. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H10271081-A (JP)
Title: Mpeg2-ts multiplexing method and device
Inventor: SATO REI
IPC: H04N19/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate multiplexed jitter of plural programs and to reduce re-synchronization time for selection and revision of a program at a receiver side. SOLUTION: MPEG2 coders 11-1n convert respective input programs 1-n into MPEG2-TS data D11-D1n synchronously with a common PCR from a PCR generating section 22 and transmit the converted data but no PCR data are transmitted. A multiplexer section 21 multiplexes the common PCR with the MPEG2-TS data D11-D1n in a form of inserting the PCR to a PCR data position of the MPEG2-TS data D11-D1n and provides an output of the data to a transmission line. A decoder 3 demultiplexes a transport stream(TS) signal in a program selected from multiplexed data MUXD1 and extracts the PCR inserted in the TS signal and applies PLL processing to the PCR to decode and recover the selected program.
Patent JP-S62244137-A (JP)
Title: Drier for semiconductor wafer
Inventor: KAKIGI TOSHINOBU
IPC: H01L21/304
Filed: 1986-04-16
Abstract: PURPOSE:To balance the title drier automatically when drying a semiconductor wafer, and to avoid the factor of the lowering of yield such as the cacking of a wafer due to a mistake on balancing by adopting an elastic mechanism capable of vertically moving a cradle, operating a weight detecting sensor at a time when a carrier is set into the cradle and adjusting the weight of the cradle by the supply of a liquid. CONSTITUTION:When a carrier in which a wafer is introduced is set to a cradle 1 first, the cradle is lowered up to some position by the weight of the carrier. A sensor is brought to an OFF state at that time, and the supply of water 11 is started to a balancer A from a water-supply port 7 automatically. Water supply is stopped at a time when the sensor is turned ON. Consequently, the weight of the cradle 1 is adjusted so as to be kept constant at all times regard less of the weight of the carrier. When the weight of the cradle is all kept constant, a drum 2 starts its revolution, but water 11 fed to the balancer A is shifted to a balancer B by centrifugal force at the time of revolution because the balancer A is tapered in the upper external direction. Water 11 supplied into the balancer B is discharged outside the cradle by gravity at the same time as the stoppage of turn.
Patent JP-H04297684-A (JP)
Title: Cable connection mechanism
Inventor: HAMAGUCHI OSAMU
IPC: E05B79/20
Filed: 1991-03-27
Abstract: PURPOSE:To easily connect a rotary lever such as a car door lock mechanism, etc., to a cable. CONSTITUTION:An elastic washer 3 provided with a shaft-hole 9 is mounted to a connection-hole 2 opened to the end of a lever 1, and a cable end metal fixture 7 having a pin-hole 8 is fixed to the cable end of a cable 6. The pin-hole 8 is fitted to the shaft-hole 9 to connect them to each other with a pin 10. The pin 10 is calked to the pin-hole 8 of the cable end metal fixture 7 and is fitted into the shaft-hole 9 of the lever 1.
Patent JP-S60230407-A (JP)
Inventor: NISHIO KATSUHIKO
IPC: E01C19/10
Filed: 1984-04-27
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-2000285433-A (JP)
Title: Magnetic recording medium
Inventor: SAITO AKIRA
IPC: G11B5/738
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating type magnetic recording medium having high electromagnetic conversion characteristics and excellent in shelf life. SOLUTION: The magnetic recording medium comprises a nonmagnetic underlying layer, and a magnetic layer containing ferromagnetic metallic powder formed sequentially on a nonmagnetic support wherein the Hc of the magnetic recording medium after being stocked for 10 days at 60 deg.C and 90% RH is +103% or above as compared with Hc before being stocked and the inverted field distribution(SFD) after the magnetic recording medium is stocked is 0.35 or less.
Patent JP-S62244908-A (JP)
Title: Temporary coffering work for gate groove of sluice
Inventor: KAWAGISHI NOBUYASU
IPC: E02B7/26
Filed: 1986-04-16
Abstract: PURPOSE:To permit inspection or repairing to be performed safely by a method in which the gate groove portion under water of a sluice is closed by a water- stop plate and the water within the gate is discharged. CONSTITUTION:A water-stop plate 2 for enclosing is provided to both sides and lower part of a water-stop plate 1, and the plate 1 is contacted with the concrete face 17 of a sluice in a manner that it is pressingly contacted with the face 17 by a metal presser 8 whose one end is coupled with the concrete 15 of the sluice. The gate groove portion 18 of the sluice in water is closed and water in the gate is discharged for inspection or repairing. Since the operations can be performed without the needs for closing waterway 24, the passage of water and the navigation of ships can be allowed. Also, since the working place is partitioned by the plate 1, operations can be safely made with easier management.
Patent JP-H05253698-A (JP)
Title: Powder molding device
IPC: B30B11/02
Filed: 1992-03-12
Abstract: PURPOSE:To prevent the generation of gnawing by ensuring the smooth sliding of a floatable lower punch arranged in a die. CONSTITUTION:A groove 25 having I-shape cross section is formed at the contacting face between the lower punch 7 and a spacer 16 which receives an ascending force with a rod 15 to exend over the punch 7 and the spacer 16 and to penetrate to the lateral sides. An I-shape connecting member 26 is engaged in the groove 25, the falling-out of the connecting member 26 from the groove 25 is prevented by a knock pin fitted on the spacer 16, a specified clearance is formed between the connecting member 26 and the inside face of the groove 25 and the lower punch 7 and the spacer 16 are relatively moved in the horizontal and vertical directions.
Patent JP-S5211089-A (JP)
Title: Ammonia gas analizer
Inventor: URANO YORIYUKI
IPC: G01N21/3504
Filed: 1975-07-16
Abstract: PURPOSE:Speedy and accurate infra-red analysis of nitrogen monoxide gas into which the sample of ammonia is converted.
Patent JP-S59214001-A (JP)
Title: Dimming lens made of synthetic resin
Inventor: NAKAJIMA MIKITO
IPC: G02B1/14
Filed: 1983-05-19
Abstract: PURPOSE:To enhance abrasion resistance, chemical resistance, weather resistance, dimming performance, etc. by forming a coating layer having dimming function and high hardness. CONSTITUTION:A 1-30mum thick hardened film by coating a lens with a compsn. consisting of (A) benzopyrirospirane compd. represented by formula I (R<1> is H, F, Cl, or Br, and R<2> is R<1>, nitro, methoxy, or the like), (B) a hydrolyzate of a silicon compd. represented by formula II (R<3> is an org. group having at least one of vinyl, epoxy, etc.; R<4> is H, a 1-6C hydrocarbon group, or vinyl; R<5> is a 1-5 hydrocarbon group, alkoxy, or the like; and (a) is 0-2, and (b) is 0 or 1, and a+b<=2), (C) a hydrolyzate of a silicon compd. represented by formula III (R<6> is a 1-5C hydrocarbon group of alkoxyalkyl; R<7> is H or 1-5C hydrcarbon group; and (c) is 0-3, (d) is 0-2, and c+d=3), and (D) a hardening catalyst, such as ammonium perchlorate.