baber/WOPTO huggingface dataset:
Patent JP-S5856219-A (JP)
Title: Magnetic head material
Inventor: YAMANAKA TOSHIROU
IPC: G11B5/31
Filed: 1981-09-28
Abstract: PURPOSE:To avoid the generation of strain in a magnetic film, by forming a magnetic film of ''Permalloy '' on the surface of crystallized glass having the heat expansion coefficient, crystal grain size and Vickers hardness set within a specific range, respectively. CONSTITUTION:A substrate P is made of crystallized glass which has 115-135X 10<-7>/ deg.C heat expansion coefficient, <=1mu crystal grain size and >=600 Vickers hardness, respectively. A magnetic film M of ''Permealloy '' is formed on the substrate P. The crystalized glass has a composition of SiO2-ZnO-Li2O, for example. The film M is formed by sputtering process, for example. As a result, the strain caused by the difference of the heat expansion coefficient between the substrate P and the film M can be eliminated for the film M. This process improves the magnetic characteristics of a magnetic head.
Patent JP-S5487171-A (JP)
Title: Setting method of cutting amount in dicing process
Inventor: MURAKAMI NOBUAKI
IPC: H01L21/78
Filed: 1977-12-23
Abstract: PURPOSE: To perform the processing almost agreed with the set value, by performing dressing after fixing blade with minimized eccentricity in the static type zero point set method, and by setting the amount of cutting with rotary type zero point set method.  
     CONSTITUTION: The spindle head 9 is lowered with the static type zero point set unit 15, and when the blade 12 is in contact with the stage 3, the lowering is stopped with illumination 15. By taking the read of the dial gauge 19 at this position as the reference, and the blade is again upward. After the revolution of spindle for a given amount, the contact between the blade and the stage is detected, and the displacement of stage to the reference value is read. With this method, the eccentricity of the blade is minimized. When the switch 17 is selected and the rotary type zero point set unit 16 is operated, the head 9 is moved down while turning the blade and the zero setting of the stage 3 is made, and the amount of cutting is set by moving up the spindle head by the remained cut amount of the substrate 4. Since the detection is all electrically made, no distortion of thin blade is caused, measurement value can be obtained with high accuracy, and desired machining can be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H098882-A (JP)
Title: Main equipment of home telephone
Inventor: TAKAHASHI KEIJI
IPC: H04M1/02
Filed: 1995-06-21
Abstract: PURPOSE: To obtain the main equipment of a home telephone provided with satisfactory operability which meet the operation convenience of a user. CONSTITUTION: The main equipment 20 forming a housing is provided with an equipment with a function exchanging a line wire and extension, an operation part 21 movable in a recessed part 20a provided for the two surfaces of the housing, a handset 3 and a louver 4 for heat radiation. The operation part 21 is provided with two rollers for both terminal parts to move along a guide groove part 20b in the recessed part 20 provided on the top and the side of the housing. As the operation part is positioned by engaging the roller into a fixing groove part 20c provided for a moving terminal, the main equipment can be changed from a flat posture to a vertical posture. At the time of providing the louver 4 for the operation part 21, heat rediation is improved both in the cases of the horizontal and vertical postures.  In another way, the guide groove is removed and an opening and a click part capable of being engaged with each other are provided for the operation part and the recessed part 20a to move and fix the operation part 21.
Patent JP-H11350051-A (JP)
Title: Manufacture of titanium ingot
Inventor: ONISHI TAKASHI
IPC: C22C1/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a solidified titanium of high purity with high yield by giving the ultrasonic wave oscillation to a hearth in which a raw titanium is melted with the electronic beam, oscillating the molten metal in the hearth, and pouring it into a mold to promote the emission of impurities from the molten metal and to suppress the evaporation of titanium. SOLUTION: A melting material 5 of a raw titanium is melted by an electron beam 1 to generate a molten metal 6 in a hearth 3 at a lower part, and made to flow into a bottomless mold 4. The molten metal 6 is rapidly cooled in the mold 4 while keeping the molten condition with the electron beam 2, the generated solidified titanium 7 is lowered through a starting block 8 to obtain a titanium ingot. An ultrasonic wave oscillation device 9 is mounted on a bottom part of the hearth 3, and the ultrasonic wave oscillation of >=20 kHz in frequency is given to the hearth 3. The oscillation gives the oscillation mainly consisting of the perpendicular component to the molten metal 6 in the hearth to run its surface high. Impurities high in vapor pressure are evaporated from titanium in the molten metal and reduced in quantity to obtain the titanium ingot of high purity.
Patent JP-H11124412-A (JP)
Title: Plastic molding product
Inventor: YOKOTA MITSURU
IPC: C08J5/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding product having high transparency, oxygen permeability, excellent wettability by water and mechanical characteristics, useful for a lens for eye such as contact lens, intraocular lens, etc., by polymerizing a compound having a specific structure. SOLUTION: A plastic molding product comprises a polymer obtained by polymerizing a compound of formula I [X is a polymerizable double bond- containing group; Y is COOR<1> or CONR<2> R<3> (R<1> to R<3> are each H, an alkyl, an aryl, etc.); (m) and (n) are each 1-10; A and B are each a 1-5C alkyl, phenyl, etc.; (d) is 0-200; (a) to (c) are each 0-20]. For example, a compound of formula II or formula III may be cited as the compound having a constituent unit of formula I. The polymer constituting the molding product can have the constituent unit derived from a monomer containing a double bond of an acryl group, a methacryl group, etc. The content of the constituent unit of formula I in the polymer is preferably >=30 wt.%.
Patent JP-S6131033-A (JP)
Inventor: NAKAMURA SHIGERU
IPC: A01K61/00
Filed: 1984-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0819501-A (JP)
Title: Dish washing machine
Inventor: UCHIYAMA WATARU
IPC: A47L15/48
Filed: 1994-07-06
Abstract: PURPOSE:To provide a dish washing machine to wash dishes, etc., accommodated in a washing chamber by flushing them with a washing water, with which the dishes in the chamber are cooled without being left at a high temp. in case the user has completed the specified manipulation on the operation part and forcedly ended the program sequence during the drying process. CONSTITUTION:The washing water or air in a washing chamber 1 in which dishes, etc., 2 are accommodated is heated by a heater 7, and the temp. in the chamber 1 is sensed by a thermistor 8, and the steam in the chamber 1 is sent outside the chamber by a blower fan 9. The arrangement includes a control means 17 to control the program sequence consisting of washing, rinsing, and drying and an operation part 14 to make the setting of program sequence. In case the program sequence is ended forcedly with the specified manipulation on the operation part 14 during the drying process, the control means 17 keeps the fan 9 in operation until a certain period of time has elapsed or the thermistor 8 senses attainment of the specified temp.
Patent JP-S5582876-A (JP)
Title: Motor-driven machine
Inventor: NAGAMI AKIO
IPC: F16H1/20
Filed: 1978-12-15
Abstract: PURPOSE: To facilitate miniaturization and simplification of manufacture by specifying constitution of decelerating mechanism.  
     CONSTITUTION: In concurrence of fitting a large toothed wheel 2a to a small toothed wheel 1b in free command of rotating between a supporting plate B 1  installed a motor M fixed by a pillar P 1  and so on, switches S 1 , S 2  and a bottom plate B 2  equipped with a lid F with fitting an intermediate axle (A) which is fixed a large toothed wheel 2c and a small toothed wheel 1d, a large toothed wheel 2b and a small toothed wheel 1c in free command of rotating, an output axle D fixed a large toothed wheel 2d and cams C 1 , C 2  is supported in free command of rotating, a four- stage decelerating mechanism is constituted by respectively clenching a large toothed wheel 2a with a small toothed wheel 1a which is fixed on the motor shaft Mo, a small toothed wheel 1b with a large toothed wheel 2b, a small toothed wheel 1c with a large toothed wheel 2c, and a small toothed wheel 1d with a large toothed wheel 2d. This facilitates to make the structure in compactness and to simplify the manufacture in comparison with conventional six-stage reservoir. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6216139-A (JP)
Inventor: OGAWA HIROSHI
IPC: H05K3/38
Filed: 1985-07-12
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-H024594-A (JP)
Title: Ic card
Inventor: SASAHARA ISAO
IPC: B42D15/10
Filed: 1988-06-24
Abstract: PURPOSE:To insert accurately an IC card into a connector of an external device by providing a protrusions between adjacent terminals. CONSTITUTION:Terminals 5a to 5f provided on a printed board 1 are plated with gold on flat surfaces on the same side, and protrusions 8 are provided between adjacent ones of the terminals 5a to 5f so as to separate the terminals from each other. When a connector 10 of an external device 9 is provided with grooves 11 for respective engagement with the protrusions 8, it is possible to bring the terminals 5a to 5f into accurate contact with corresponding connector terminals 12 of the connector 10. With the protrusions 8 provided, the danger of short-circuit can be precluded even where the terminals are set as close as possible to each other.
Patent JP-S5860010-A (JP)
Title: Hollow fiber and dialytic membrane consisting of said hollow fiber
Inventor: YOKOKI MASANOBU
IPC: D01D5/24
Filed: 1981-10-01
Abstract: PURPOSE:To obtain hollow fibers for artificial kidneys, having high a dialytic performance, and filled with a gas in the hollow parts thereof, by extruding a spinning solution of copper- ammonia cellulose through an annular spinneret, introducing a gas from the central part of the spinneret simultaneously to fill the hollow parts, and making the extruded filamentary spinning solution fall freely and rush vertically into a coagulating solution below the liquid surface of the coagulating bath. CONSTITUTION:A spinning solution of copper-ammonia cellulose is extruded through an annular spinneret into a coagulating bath in the form of annular form, and a gas, e.g. nitrogen gas, is simutaneously introduced from an introductory pipe of the gas attached to the central part of the annular spinneret to fill the hollow parts. The extruded filamentary spinning solution is then made to fall freely and introduced into a coagulating bath positioned thereunder. The length of falling is set to make the spinning solution break through the liquid surface of the coagulating bath almost vertically only by the downward force of the solution obtained in the free falling and rush into the coagulating bath to 2-10mm. depth below the liquid surface, and the spinning solution is coagulated to give the aimed continuous hollow fibershaving hollow parts continuously passed through the whole length thereof, wall thickness of several microns -60microns with a circular cross section, 50-100microns inside diameter and the hollow parts filled with the gas.
Patent JP-H05346217-A (JP)
Title: Waste melting device
Inventor: FUKUSHIMA TSUTOMU
IPC: F23G5/24
Filed: 1992-06-15
Abstract: PURPOSE:To provide a melting furnace wherein reduced consumption of carbon- based auxiliary fuel is achieved and a stable operation can be performed. CONSTITUTION:A waste melting furnace 10 is comprised of a waste feed device 26 provided at the upper part 13 of a body of furnace, an air feed pipe 21 for fluidization and burning provided at the lower part 11 of the body of furnace, an auxiliary fuel feed device 35 provided on the body of furnace, and a control device 30 for monitoring and controlling melting conditions of waste, in succession to which there is provided a secondary combustion device 40 for exhaust gas.
Patent JP-H09157308-A (JP)
Title: Preparation of vinyl chloride polymer
Inventor: KOBAYASHI TAKASHI
IPC: C08F4/34
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride polymer high in degree of polymn. with a high productivity while decreasing the load of heat removal by starting polymn. of at most 4/5 of all vinyl chloride monomer of be charged in a polymerizer in the presence of a polymn. initiator, and feeding and polymerizing the rest of the monomer after the inner pressure begins to lower. SOLUTION: A 1,1,2,2-tetramethylpropyl peroxyester of formula I (wherein R<1> to R<3> are each a 1-9C linear alkyl) having a 10-hr half-life temp. of 30 to 65 deg.C as measured in a 0.1mol/l soln. thereof in benzene is used in an amt. of 0.01 to 0.3wt.% based on all of a monomer to be charged. At most 4/5 of all the monomer to be charged is charged in a polymerizer, wherein polymn. is allowed to proceed under a given satd. vapor pressure P1 kgf/cm<2> at a set polymn. temp. When the inner pressure of the polymerizer is lowered to P2 kgf/ cm<2> , the rest of the monomer is added while maintaining the inner pressure of the polymerizer in the range of P1 -ΔP (wherein ΔP=P1 -P2 , and 0.1kg.f/ cm<2> <=ΔP<=2.0kg.f/cm<2> ).
Patent JP-H0713001-A (JP)
Title: Variable focus optical device
Inventor: SUZUKI HIDEO
IPC: G02B3/14
Filed: 1993-06-25
Abstract: PURPOSE:To set the focal length of the lens or reflection mirror of an optical apparatus by expanding or contracting the lens or reflection mirror itself of this optical apparatus. CONSTITUTION:This optical device has a lens member 1 which is a lens member 1 having elasticity and transparency and a prescribed refractive index and formed to a planar shape flat over the entire part and is formed with a bag- shaped pocket part 1c formed to expand in the direction along the plane of the lens member 1 within the lens member 1 and a mouth part 1d formed projecting to the end face part of the lens member 1 as a communicating path for communicating the pocket part 1c and the outside and a pressurizing part 4 which puts transparent fluid having a prescribed refractive index into and out of the pocket part 1c, via the mouth part 1d.
Patent JP-S6313415-A (JP)
Title: Clock generating circuit
Inventor: INOUE MASAO
IPC: H03K3/03
Filed: 1986-07-03
Abstract: PURPOSE:To contrive to generate a clock of an optional frequency with high accuracy by comparing an oscillating frequency of a gate loop oscillator with an oscillating frequency of a basic clock so as to adjust the former oscillating frequency thereby eliminating the variation in the oscillated frequency of the gate loop oscillator. CONSTITUTION:The titled circuit consists of a basic clock oscillator 1, a gate loop oscillator 2, a NOR gate 3, an amplifier gate 4, selectors 5, 10, a gate loop selection control circuit 6, decoders 7, 13, 14, a register 8, a +1 circuit 9, counters 11, 12 and a flip-flop 15 as a discrimination circuit or the like. Then the count of the counter driven by the basic clock oscillator 1 with high oscillation accuracy and the count of the counter driven by the gate loop oscillator 2 are comapred and the gate loop oscillator is controlled based on the oscillated frequency depending on the result of comparison, then an optional frequency clock is generated with high accuracy.
Patent JP-H111982-A (JP)
Title: Curtain wall
Inventor: NIWADA SOTOHARU
IPC: E04B2/96
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a curtain wall capable of easily responding to displacement caused by the curving of an auxiliary building frame on-site, and capable of surely supporting a mullion. SOLUTION: Two circular holes 26 are bored to a primary bracket 21 constituting a mullion bracket 13 and a slot 28 to a secondary bracket 22 respectively. Consequently, places in the direction of a projection and a retreat can be adjusted between the primary and secondary brackets 21, 22 by utilizing the circular holes 26 and the slot 28, and correspondence to displacement on a field is conducted easily. Correspondence can be performed even to large displacement by selecting the circular holes 26, by which the primary and secondary brackets 21, 22 are more brought near or separated, and bolts 29 can be difficult to be displaced by beforehand inserting the bolts 29 into the circular holes 26 at all times, thus surely supporting a mullion 12 to an auxiliary building frame 11.
Patent JP-S6133295-A (JP)
Title: Catalytic filter medium of activated sludge hotbed for purifying vessel and its manufacturing apparatus
Inventor: YAMADA TAKAYUKI
IPC: C02F3/10
Filed: 1984-07-24
Abstract: PURPOSE:To make the exchange of the titled filter medium easy and to perform mass production by inserting both end edges of a net to perform the injection molding and forming a catalytic filter medium main body in one body together with a clamp plate to assemble it in the lengthwise direction. CONSTITUTION:The central reserved part 27 of a net 26 is incorporated in the inside of a case body 28 in the central part of a jig 31 and both end edges 7, 8 are tacked on a supporting frame 30 of the case body of the jig 31 by means of a magic tape. When a movable mold 19 is brought into press-contact with a fixed mold 23 to close both the two and the injection molding is performed, a synthetic resin is fed under pressure into the cavities 25, 26 from a runner 37 and both the end edges 7, 8 of the net 6 are inserted and molded while the end edges 7, 8 are stretched in the nearly central part of the perforated holes 12, 13. Plural sheets of the filter medium main bodies 2 taken out from the molding mold 11 are made parallel and perforated by penetrating the end edges 7, 8 of net 6 respectively. The filter mediums are hung into the inside of a purifying vessel T by fixing a supporting rod bearing tool to the filter medium support.
Patent JP-S5379550-A (JP)
Title: Ozone pemoval device
Inventor: NISHIKAWA MASAHARU
IPC: G03G21/00
Filed: 1976-12-24
Abstract: PURPOSE: To prevent the ingress of the outer atmosphere containing dusts by enclosing a photo-sensitive screen with an enclosure, absorbing ozone produced near a corona charger outside the enclosure to decompose and treat it, and thereafter recirculating the absorbed air into the enclosure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6133600-A (JP)
Inventor: TANAKA TOSHINARI
IPC: G08G1/09
Filed: 1984-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04354005-A (JP)
Title: Power supplying device for nc circular table
Inventor: WAKUMURA YUTAKA
IPC: G05B19/18
Filed: 1991-05-31
Abstract: PURPOSE:To unnecessitate an origin returning operation after the separation of an NC circular table in an NC control machine tool. CONSTITUTION:A power supply to absolute value detector 28 provided at a servo motor 23 mounted on an NC circular table 2, is operated by the NC circular table side. Even when the NC circular table 2 is separated from an NC controller 1, the power supply to the absolute value detector 28 can not be stopped, so that the storage of the position of rotation of the NC circular table before the separation in a memory 26 can not be lost.
Patent JP-S6135024-A (JP)
Title: Program identification receiver provided with recording function
Inventor: IWASAKI HIDEKI
IPC: H04H60/37
Filed: 1984-07-27
Abstract: PURPOSE:To reproduce a broadcast program by detecting the coincidence with a program start code of a broadcast radio wave, to finish the recording by detecting the coincidence with a program end signal and to attain reproduction by stopping rewinding and movement of a recording medium and recording the selected broadcast program. CONSTITUTION:When a desired program selected by a program selection switch 6 is started, the 1st coincidence detected output of a coincidence detecting circuit 4 sets an FF10 to reset an FF12 so as to start the recording by a recording and reproducing device 7. When the desired program is finished, the 2nd coincidence detection output of the circuit 4 resets the FF10 to set the FF12, a recording command is released, a recording medium is rewound to the set recording start point, then the carrying is stopped. In operating a reproduction mode setting button 17, an FF18 is set and the reproducing device 7 reproduces the recorded program. Thus, the operability is improved in this way to record and reproduce the desired program.
Patent JP-H04354275-A (JP)
Title: Head motion follow-up type video system
Inventor: KONO HIDEKI
IPC: H04N5/232
Filed: 1991-05-30
Abstract: PURPOSE:To enable a monitor monitoring a monitoring object location with a video monitor to automatically follow up the angle of a television camera on monitor's intent to change the visual field on the video monitor and to enhance the presence; at the location of monitoring. CONSTITUTION:When a person monitoring the monitoring object location by means of the video images from a left eye video monitor 2 and a right eye video monitor 3 and the stereo sound from a left ear phone 4 and right ear phone 5 orients his head H toward a changing direction so as to change the visual field on the video image, signals outputted from a pitch angle sensor 6, a roll angle sensor 7 and a yaw angle sensor 8 of a head unit 1 attached to the head H are converted into the signal corresponding to the attitude angle of the head H and outputted from an angle signal transmission part 17 as radio signals, and when they are received by an angle signal receiving part 28, driving signals are outputted to a driving circuit part 29, a left television camera 21 and a right television camera 22 are driven so as to follow up the movement of the head H and thus, the visual field can be changed.
Patent JP-S5857201-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: G08B5/00
Filed: 1981-09-30
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-H114209-A (JP)
Title: Orthogonal frequency division/multiplex modulation signal transmitting system
Inventor: AKIYAMA TOSHIYUKI
IPC: H04J11/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal frequency division multiplex modulation signal transmitting system which can precisely detect the shift quantity of a carrier frequency and synchronously pulls it in even if frequency fluctuation exceeding the frequency interval of a carrier exists. SOLUTION: A CW insertion place securing circuit 15 and a CW insertion circuit 16 are provided on a transmission device-side and a CW symbol being a special symbol wherein only one carrier has a signal is inserted at every prescribed period. A CW extraction circuit 17 and an adjusting circuit 10 are provided on a reception device-side. The carrier frequency shift ΔFL of the orthogonal frequency division/multiplex(OFDM) signal of a base band is calculated and the oscillation frequency fr of a reception side local oscillator 9 is controlled by using the values of the complex vector signals Zcw(n) of plural carriers obtained by discrete Fourier transformation. Thus, an inexpensive and small oscillator whose fluctuation width of the oscillation frequency exceeds a carrier frequency interval can be used as the local oscillator on a transmission side and a reception side.