baber/WOPTO huggingface dataset:
Patent JP-2000240579-A (JP)
Title: Manufacture of chip seal for scroll compressor
Inventor: TANAKA MITSURU
IPC: F04C18/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a size and yield by compressing and molding a resin composition comprising fluorocarbon resin as a main body to a column shaped molding body or a cylindrical molding body, molding the column shaped or the cylindrical molding body in a sheet shape body by means of skiving work, and molding the sheet shaped body in a rod shaped body by means of cutting work. SOLUTION: In the case where a chip seal is manufactured, a resin composition comprising fluorocarbon resin as a main component is molded to a cylindrical molding body 1 with a compression molding method. The cylindrical molding body 1 is formed on a sheet shaped body 2 by means of skiving work. The sheet shaped body 2 is molded to a rod shaped body 4 by means of cutwork. Namely, the sheet shaped body 2 is cut in a predetermined width size by a cutting machine or a plurality of cutter blades. The direction for cutting the sheet shaped body 2 may be a longitudinal direction A of the sheet shaped body 2. The rod shaped body 4 is cut to an expansion length of the chip seal, and an outline is finished to complete the chip seal. It is thus possible to eliminate material loss, and it is also possible to manufacture the chip seal having a good size accuracy.
Patent JP-H03251080-A (JP)
Title: Switching regulator
Inventor: OISHI HIROTO
IPC: H02M3/28
Filed: 1990-02-23
Abstract: PURPOSE:To improve power factor of AC input by increasing the duration of AC input current in a full-wave rectifying circuit. CONSTITUTION:Since a capacitor C1 has low capacitance, it is discharged instantaneously upon turn ON of a switching element 4' and the output from a first rectifying means 2 is substantially applied on the primary winding Np1 thus producing a low peak current value upon turn OFF of the switching element 4'. Flyback energy, produced upon turn OFF of the switching element 4', is taken out from the reset winding Nr of a transforming means T1 and charges a capacitor C2 having large capacitance while furthermore applied onto the primary winding Np2 of a transforming means T2. Since the capacitor C2 feeds power to the primary winding Np2 of the transforming means T2 even at the bottom of the output from the rectifying means 2, switching means 4', 4'' are positively turned ON and an AC current flows over the wide range of the half wave of an AC input voltage.
Patent JP-S51120239-A (JP)
Title: Deflection measuring unit
Inventor: TAKEDA ATSUO
IPC: G01B7/02
Filed: 1975-04-14
Abstract: PURPOSE: Regarding deflection measuring unit furnished with micro-wave interferometer, by means of providing corrector circuit which gives output proportional to receiving electricity, molten metal surface can be correctly measured even if there happen to be coating bodies such as slag or powder on surface of molten metal in such container as LD converter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51119928-A (JP)
Title: Inverter protecting device
Inventor: KOBAYASHI AKIRA
IPC: H02M7/515
Filed: 1975-04-14
Abstract: PURPOSE: Inverter protecting device to prevent impulse current transformation type inverter from current transformation failure of thyristor at overload. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51119508-A (JP)
Title: Cryosorption pump
Inventor: HAYASHI CHIKARA
IPC: F04B37/08
Filed: 1975-04-14
Abstract: PURPOSE: To intend to improve working efficiency by an automatic operation of a new layer formation by gas, when a every time of a cryotemperature surface is passed in front of a gas chamber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63211212-A (JP)
Title: Method for solidifying powdery cosmetic and apparatus therefor
Inventor: ICHIHARA HIDEYUKI
IPC: A61K8/00
Filed: 1987-02-27
Abstract: PURPOSE:To solidify a powdery cosmetic, by slurrying a cosmetic base with a solvent, filling the slurry in a forming frame having openings at both sides and sucking the solvent under evaporation with hot air, thereby quickly removing the solvent even in the case of high solvent content. CONSTITUTION:A forming frame 1 is fit into a frame-fitting hole 5A of a base 5 and the end faces of both openings 2, 3 are contacted to hollow holding members 8, 15 via nylon mesh 22, 23 by operating a pushing means 21 and shifting the hollow holding member 15 along the direction of the arrow B. A cosmetic base slurried with a solvent is filled through a filling port 1A of the forming frame 1 into a forming part 4 using a filling means 25. After the completion of filling, a heater 26 is electrified and a vacuum pump 27 is started to suck the solvent in the slurry into the hollow holding member 15 while evaporating the solvent with hot air. The sucked solvent is recovered via a suction port 17 and an exhaustion port 6. Even a slurry having high solvent content and high fluidity can be used as a raw material and a cosmetic can be formed into a complicate shape.
Patent JP-S56141951-A (JP)
Title: Continuous casting method for metal slab
Inventor: TONOMURA KAZUO
IPC: B22D11/16
Filed: 1980-04-07
Abstract: PURPOSE: To prevent the annihilation of a negative strip state by controlling the slab drawing speed according to the vibration condition of a mold in continuous casting of the slab by the vertically vibrating mold.  
     CONSTITUTION: The vibration of an exciter 1 for a mold which is controlled by a control mechanism 4 is detected with a vibration detector 2, and is converted to an electric signal which is sent to a negative strip rate measuring circuit 3. Here, it is compared with the drawing speed signal from a drawing speed control mechanism 6 and a negative strip is calculated, the signal whereof is sent to a comparator 5. A reference signal transmitted from a reference negative strip rate signal generator 7 is sent to the comparator 5. At this time, the signal for lowering the drawing speed in correspondence to the measured signal when it is smaller than the reference signal is sent to the device 6, which in turn restores the negative strip rate. By this method, the occurrence of breakout is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59167885-A (JP)
Title: Magnetic disc jacket
Inventor: OKADA SHIYUUHEI
IPC: G11B23/033
Filed: 1984-03-07
Abstract: PURPOSE:To fix properly a cleaning sheet without deformation due to fusion by applying a point fusion between a sheet for jacket and a laminated cleaning sheet. CONSTITUTION:The sheet 1 for magnetic disc jacket and the laminated cleaning sheet 2 are fixed at points a1, a2... at a prescribed pitch interval by point fusion. Thus, the cleaning sheet is fixed properly without deformation due to fusion such as instable touch with a magnetic head caused by deformation due to fusion and without injured external appearance produced by ruggedness on the surface of jacket after fusion caused by a large fused area as line fusion or the like.
Patent JP-H11250796-A (JP)
Title: Substrate provided with relief pattern, manufacture thereof, and manufacture of barrier rib of plasma display panel
Inventor: MUKAI IKUO
IPC: H01J11/34
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain finespun and high quality barrier ribs without defect in the whole area of a panel, and to manufacture productively. SOLUTION: The carbon ingredient is not detected in the surface of this substrate provided with relief patterns by photolithography using a photosensitive resin composite, when the surface of the substrate between the relief patterns is analyzed by XMA (X-ray Micro Analysis). Barrier ribs are formed on the substrate by filling a barrier rib forming material in gaps between the relief patterns, then by removing the relief patterns and burning. After the developing or before the filling of the barrier rib forming material, the gaps between the relief patterns are cleaned by a high speed blast fluid having the flow velocity of 50-1000 cm/sec.
Patent JP-S59171219-A (JP)
Title: Level detecting circuit
Inventor: FUKAYA KOUICHI
IPC: H03K5/04
Filed: 1983-03-17
Abstract: PURPOSE:To generate an output pulse in response to a pulse below a prescribed level by providing a dissidence circuit and an FF circuit to an output side of a comparator of a level detecting circuit so as to input a sawtooth waveform pulse and detect the pulse below the prescribed level. CONSTITUTION:An input pulse 100 from an input terminal 1 is inputted to a sawtooth wave generating circuit comprising an inductance L, a transistor Q1 and a resistor R1, and a sawtooth waveform pulse 101 is generated at the output and inputted to the comparator 2. An output pulse 103 compared with a reference voltage at the comparator 2 is applied to the dissidence circuit 4 and an output pulse 104 of the circuit 4 is inputted to one input of a dissidence circuit 6 and a set terminal S of the FF5. Further, the pulse 103 from the comparator 2 is inputted to a reset terminal R and an output pulse 105 of an FF5 is inputted to the other input of the circuit 6. Then, a pulse among the sawtooth wave pulses below a prescribed level is detected and the output pulse 102 is outputted from the circuit 6 in response to the pulse.
Patent JP-S61204091-A (JP)
Title: Biological treatment of liquid material
Inventor: KATAOKA KATSUYUKI
IPC: C12N11/02
Filed: 1985-03-08
Abstract: PURPOSE:To treat a liquid material biologically with low cost and high efficiency by coating solidified surface of previously cultured liquid suspension of microorganism with an org. polymer and allowing the immobilized microorganism obtd. by gelating the coated product to contact with untreated water. CONSTITUTION:Liquid suspension (a) of microorganism, namely, activated sludge slurry produced in a sewage disposal plant, etc. is admixed with an org. polymer flocculant (b) to obtain flocculated material, which is dehydrated to dehydrated cake (d) in a dehydrating stage 1. Obtd. dehydrated cake (d) is fed to a coating stage 3 where it is dipped in the soln. of an org. polymer resin (e) (e.g. sodium alginate, etc.) to obtain a product having coated surface of the dehydrated cake with the org. polymer resin (e), which is transformed to gel in a gelating stage 4. Obtd. immobilized microorganism (f) is allowed to contact with crude water to be treated in a biological treating device 5 under aerobic or anaerobic condition.
Patent JP-H11243033-A (JP)
Title: Composite electronic component and jointing agent for the composite electronic component
Inventor: TERADA NOBUHIRO
IPC: H03H7/075
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling on a boundary face between a capacitor layer and a dielectric layer across the entire face of the boundary face, and to prevent the deterioration of characteristics in a composite electronic component using a titanium oxide/glass dielectric and a nickel-copper-zinc ferrite magnetic body. SOLUTION: An inductor layer 8 is constituted of a magnetic body 2A and an inductor 4A embedded in the magnetic body 2A, and the magnetic body 2A is constituted of the sintered body of a nickel-copper-zinc ferrite which is 100 weight part and a silicon oxide which is a 0.1 weight part or more and 5.0 weight part or less. Also, the magnetic body 2A is obtained as a nickel- copper-zinc ferrite magnetic body, and the capacitor layer can be connected with the inductor layer through an intermediate layer constituted of the sintered body of the nickel-copper-zinc ferrite, which is 100 weight part and the silicon oxide which is 0.1 weight part or more and 10.0 weight part or less.
Patent JP-S61206510-A (JP)
Title: Rolling mill
Inventor: SEKIYA TERUO
IPC: B21B31/18
Filed: 1985-03-08
Abstract: PURPOSE:To shift in well balance a work roll and a spindle in the axial direction by guiding a bending block, in which a shifting cylinder is incorporated, by means of a shifting frame and a rail, which are fixed to a rolling mill. CONSTITUTION:Shifting cylinders 19, 29, used for shifting upper and lower work rolls 1, 2 in their axial directions, are incorporated in bending blocks 15, 16 and 25, 26 used for providing bending forces to respective roll chocks 7, 9 and 8, 10, and the axial ends are connected to housings 5. Further, the bending blocks 15, 16 of the roll 1 side are guided, an upper spindle 11 for driving the roll 1, by means of shifting frames 23 provided to the housings 5. On the other hand, the bending blocks 25, 26 of the roll 2 side are guided, below a lower spindle 12 for driving the roll 2, by means of bases 34 installed on a foundation. In this way, the work roll and the spindle are shifted in well balance in the axial direction.
Patent JP-S52129085-A (JP)
Title: Grinding attachment
Inventor: HORIIE MASAKI
IPC: B23Q11/10
Filed: 1976-04-22
Abstract: PURPOSE:To prevent a different distribution of temperature due to grinding heat by feeding a coolant fluid to the center of a work piece to cool the work piece internally when the work piece is to be ground into a hollow cylinder.
Patent JP-S62202171-A (JP)
Inventor: YOSHIMURA OSAMU
IPC: E04G21/02
Filed: 1986-02-28
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-H08222443-A (JP)
Title: Radiator for electric apparatus
Inventor: WATANABE HAJIME
IPC: H01F27/12
Filed: 1995-02-10
Abstract: PURPOSE: To make welding heat temperature even between base materials in a welding part of a heat-radiating waved plate. CONSTITUTION: Six heat-radiating waved plates 2, 3, 6, 7, 8, and 9 manufactured of thin steel plates of the same thickness are put together, so that a cubic and hollow header is formed at the center, and each adjoining heat-radiating waved plates are arc welded for constituting a radiator, thus thermal balance between the base materials is controlled.
Patent JP-H10236577-A (JP)
Title: Liquid tank
Inventor: YOKOYAMA TAKAHITO
IPC: B65D90/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To discharge liquid in a tank almost completely, reduce the weight of the tank and facilitate the manufacture of the same by placing a container main body on a pedestal and winding belts around the container main body and the pedestal to form both of them into an integral unit. SOLUTION: A liquid tank is formed into an integral unit by placing a container main body 10 on a pedestal 20 and winding belts 1 around the container main body 10 and the pedestal 20. A recess 21 into which a lower protruding portion 11 of the container main body 10 is fitted is formed in an upper face of the pedestal 20, and a central portion 21a into which a central protruding portion 11a of the container main body 10 is fitted is formed at a central portion of the recess 21. A side portion 21b is formed into a shape having a size allowing a side extending portion 11b of the container main body 10 to be fitted thereinto, and an opened portion 21 is formed which extends sideway from the side portion 21b. Belt guide grooves for guiding the belts are formed in side faces of the pedestal 20.  With this arrangement, liquid in the container main body can be almost completely discharged, and the container can be easily manufacture at an economical cost.
Patent JP-S54137583-A (JP)
Title: Expansion and contraction order controller of oil pres sure cylinder
Inventor: KANDA MASAO
IPC: B65F3/06
Filed: 1978-04-19
Abstract: PURPOSE: To miniaturize the whole device, by successively operating oil pressure cylinders by means of one directional control valve, one sequence valve and a small- sized magnet valve for changing over the vent circuits.  
     CONSTITUTION: When changing over a directional control valve 8 to a left location from a condition shown in the figure, only oil pressure cylinders 7 contract because a sequence valve 11 closes. When the oil pressure cylinders are contracted and a limit switch 16 is closed, a magnet valve 14 is opened, the sequence valve 11 is opened and oil pressure cylinders 4 are extended. When the oil pressure cylinders 4 are elongated and a limit switch 17 is closed, the directional control valve 8 is changed over to a right location while closing the magnet valve 14. Thus, the oil pressure cylinders 7 begin to extend, and the sequence valve 11 is opened and the oil pressure cylinders 4 are contracted when functioning oil pressure reaches the set pressure of the sequence valve 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07251994-A (JP)
Title: Method and device for controlling tension of continuous steel plate treating equipment
Inventor: SUGANUMA YUJI
IPC: G05D15/01
Filed: 1994-03-16
Abstract: PURPOSE:To calculate a tension additional amount owing to inertia of a plate and a carrier rule itself based on a plate conveyance speed, the rotation speed of a carrier roll, a plate weight, and an inertia moment and to suppress production of a tension fluctuation through correction of a torque reference based on a calculating result. CONSTITUTION:When no tension fluctuation of a plate is produced, control of torque is made on a plate conveyance mechanism 11 so that the conveyance speed Vd on the output side of a plate is adjusted to a value approximately equal to a conveyance speed reference VREFd. When a tension is fluctuated, the tension of a plate on the output side of loop car equipment is detected by a tension detector 5 and based on a deviation between the detecting tension value of a plate l and a tension reference set by a tension setter 6, the conveyance speed reference VREFd is correct%Based on the corrected value, a torque reference is determined by a speed control circuit 9. The torque reference is corrected by an addition part 23 by using an adjustable speed compensating amount calculated by an adjusted speed compensating circuit 22. Based on the corrected torque reference, torque control is applied on the plate conveying mechanism 11 by a torque control circuit 10.
Patent JP-H03246195-A (JP)
Title: Stability compensation circuit for actuator system
Inventor: HIRAI MIKIAKI
IPC: G05D3/12
Filed: 1990-02-26
Abstract: PURPOSE:To secure stability by providing a moving average filter which averages the deviation signals to an actuator every specified time which is nearly equal to the vibration cycle at the time of the resonance of an actuator system or more. CONSTITUTION:The control loop 12 of the actuator system for a hydraulic cylinder 11 has a digital filter 14 which inputs command signals (input signals) and the feedback signals of the rudder angle signals of a rudder face, which are added to each other, through a point 13 at a sampling cycle of T and a D/A converter 15 which converts these digital signals into analog quantity and also holds these signals for a specified time. It also controls the deviation signals between the command signals and feedback signals from the output signals from the input signals and the converter 15 to the cylinder 11. The filter 14 has a function as a moving average filter, and the moving average time is nearly equal to the vibration cycle at the time of the resonance of the secondary vibration items included in the actuator system or more.
Patent JP-S58161847-A (JP)
Title: Hydrometer
Inventor: OOHASHI MIKIO
IPC: G01N9/12
Filed: 1982-03-19
Abstract: PURPOSE:To facilitate the determination of the specific gravity of a liquid to be measured at the temperature thereof within the normally existing range without humidity correction by making the specific gravity of an object showing an equal expansion coefficient generally to the liquid to be equal to a standard value or a control limit value of the liquid. CONSTITUTION:The specific gravity of an object 2 showing an equal expansion coefficient generally to a liquid to be measured is arranged to be made equal to the standard value or the control limit value of the specific gravity of the liquid. According to a hydrometer thus arranged, the temperature thereof varies following changes of the temperature of the liquid and as the expansion coefficient is equal, both always change equivalently. The continuous immersion of the hydrometer into a liquid enables continuous capture of the specific gravity value with the temperature correction completed to eliminate the need for the conversion into the standard temperature thereby facilitating inspection work.
Patent JP-H11248193-A (JP)
Title: Drain tank for air conditioner, and air conditioner equipped with this drain tank
Inventor: NAKAGAWA YOSHIHIDE
IPC: F24F13/22
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a drain tank for an air conditioner in which there is no fear of wetting the interior of itself, or its periphery, or a floor face and which can reduce the number of times of damping dehumidifying water, and an air conditioner equipped with this drain tank. SOLUTION: A drain tank 7 is equipped with a tank body 14, which is connected to an air conditioner through a connection hose 13 and has an opening 14b, and a cap 15. The cap 15 is screwed into the opening 14b to block the opening 14b. The drain tank 7 is further equipped with a float 16 for detection of water level and a conduit 17. The conduit 17 is attached to the cap 15 in a condition that it pierces the cap vertically. This mounting condition is such one that it is set freely to move up and down without rotating and shifting together with the motion of screw on or screw off of the cap 15.
Patent JP-S58163072-A (JP)
Title: Character correcting system
Inventor: YAMAMOTO EIICHIROU
IPC: G06V10/98
Filed: 1982-03-20
Abstract: PURPOSE:To facilitate the correction of read characters and to realize the correction for each word, by using a candidate category buffer which sorts plural candidate characters to an input character in accordance with the order of resemblance and stores them. CONSTITUTION:Plural candidate characters are selected to an input character at a discriminating part 3. A candidate category buffer 5 stores the candidate categories supplied from the part 3 and supplies the output of storage to the input of a correction control part 6. The part 6 displays the candidate character train stored at the first place in the regions of (n) stages of the buffer 5 at a display part 8. When a misread word is designated from the part 8, this word is collated with the contents of a word dictionary 7 corresponding to each place of order of the buffer 5. Then the candidate words are selected and displayed at the part 8.
Patent JP-S63211430-A (JP)
Title: Shifting circuit
Inventor: UEDA KATSUHIKO
IPC: G06F7/00
Filed: 1987-02-27
Abstract: PURPOSE:To reduce a space required for wiring, by constituting a shifter of first through n-th multiplexers and n+1-th through n+m-th multiplexers, and executing a prescribed left shift. CONSTITUTION:For instance,in the case of executing a left shift to '0'-7 bits, a control circuit 20 executes decoding so as to show it by the sum of shift numbers 2<0>, 2<1> and 2<2> designated by a shift number designating signal SFT 19, and controls corresponding select signals S112, S214 and S316. As a result, by multiplexers 11, 13, 15 and 17, a desired left shift is executed. Also, in the case of executing a left shift of 8 bits, the control circuit 20 sets all of the select signals S112, S214 and S316 and Se.118 to '1'. In this state, a left shift of 1, 2, 4 and 1 bits is executed by the multiplexers 11, 13, 15 and 17 and a left of total 8 bits is executed. In such a way, a physical space required for wiring can be reduced.