baber/WOPTO huggingface dataset:
Patent JP-S5652416-A (JP)
Title: Heater control circuit
Inventor: OOKUBO TSUNEO
IPC: H05B3/00
Filed: 1979-10-05
Abstract: PURPOSE: To make it possible to make a fixing heater lamp stably perform the on- off operation, reducing an effect to other circuit, by using a temperature detector which performs the fixing heater control of a copying machine, etc.  
     CONSTITUTION: The electric charge and discharge voltage of a capacitor 40 for the electric charge and discharge circuit is controlled by an output of the voltage comparator 20, one input voltage of the voltage comprator 53 which provides a square  tooth wave signal to the other input is controlled by said electric discharge voltage,  the voltage supplied to the fixing heater lamp 35 is controlled by an output signal of  the voltage comparator 53, and also one input voltage of the comparator 53 is controlled by an output of the comparator 23. In case when the temperature of the  thermistor 16 is low, when the heater lamp 35 is on, large voltage is applied, but  when it is off, the unit operates so that the heater lamp 35 can be made off, and on  the other hand, when temperature of the thermistor 16 exceeds a fixed temperature  and the heater lamp 35 is on, the voltage which is much lower than the rated AC  voltage is applied, and even in case of off, voltage can be supplied a little. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6013970-A (JP)
Inventor: HERUMUUTO RAUFUAA
IPC: F02M41/12
Filed: 1984-06-25
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-S6023518-A (JP)
Title: Method and apparatus for improvement of ground
Inventor: IMANISHI GORIYUU
IPC: E02D3/12
Filed: 1983-07-18
Abstract: PURPOSE:To reduce energy required for the improvement work of the ground as well as to cut down the cost of the work by a method in which a drain material and a coagulant are charged into the central part of an excavated hole through a supply pipe penetrated to a givened depth, and while agitating the coagulant, the supply pipe is pulled up. CONSTITUTION:Preexcavation for a supply pipe 3 is made by means of the stirring blade 4a of a rotary shaft 4 turned, and the device 1 is pressed to penetrate the pipe 3 to a given depth. Broken stones are charged from a hopper 5, the pipe 3 is filled with a drain material, and lime or cement is supplied from a coagulant-supplying pipe 6. When the device 1 is pulled out while turning the blade 4a, lime, etc., is discharged from the lower end of the pipe 6 and agitated in soft ground by the blade 4a, and also broken stones are discharged from the lower end of the pipe 3. Furthermore, the agitation of the coagulant and the discharge of broken stones are made while pulling out the device 1 to form compacted area B around the drain A.
Patent JP-S6024115-A (JP)
Inventor: KANETAKE YUUJI
IPC: A01D59/04
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-H0423832-A (JP)
Title: Fluorine-containing polyamide compound and fluorine-containing polyimide compound
Inventor: SATO NARIHIRO
IPC: C08G73/10
Filed: 1990-05-18
Abstract: PURPOSE:To obtain the title compound providing ferroelectric liquid crystal to be uniformly orientated even with a small pretilt angle, useful as an orientated film of liquid crystal, containing a specific repeating unit. CONSTITUTION:The objective compound containing a repeating unit shown by formula I (R1 is tetrafunctional group selected from >= C2 aliphatic group, cycloaliphatic group, monocyclic aromatic and condensed polycyclic aromatic groups; R2 is H or monofunctional group: (n) is 1 or 2). The compound is produced by condensing a fluorine-containing diamine shown by formula II with a tetracarboxylic acid in an organic solvent.
Patent JP-S5255198-A (JP)
Title: Method of docking and undocking sip
Inventor: YAMADA YOSHIMI
IPC: B63C1/10
Filed: 1975-10-28
Abstract: PURPOSE: To provide a method of docking and undocking a ship, in which upon conducting docking and undocking of ships by the use of crane, tug angle of crane wire is made small by the use of tug rope and weight, thereby facilitating operation of docking and undocking of ships. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5654627-A (JP)
Title: Multi-channel magnetic head and its manufacture
Inventor: WATANABE SEIZOU
IPC: G11B5/29
Filed: 1979-10-08
Abstract: PURPOSE: To prevent the separation of the tape from the sliding surface which is easily caused by the drag-in of the air into the area between the recording tape and the magnetic surface, by providing the groove part communicating between the area near the head cap and the external space to the shielding member.  
     CONSTITUTION: The magnetic core 10 contains the coil 14 wound plus the 1st sliding surface 20 having the head gap 22 at the upper surface part. And the shielding member 24 consists of the center shielding plate 26 and the side shielding plate 28 and has the 2nd sliding surface 30 having the same curvature as the surface 20 at the upper surface part. Such cores and members are disposed in several units each and alternately on the substrate 12 to form a multi-channel magnetic head. In such magnetic head, a pair of groove parts 32 are formed horizontally onto the plate 28 and centering on the position of the head gap 22. And one end 34 of the part 32 is opened on the upper surface of the surface 30 and near the gap 22; while the other end 36 is opened at the base end part of the surface 30 and at the position distant away from the gap 22 respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0426991-A (JP)
Title: Ic memory
Inventor: SASAHARA HIROSHI
IPC: G11C11/41
Filed: 1990-05-18
Abstract: PURPOSE:To attain read/write while the direction of data read is turned by 90 deg. by adding a decoder and a selector after decoding data in a memory cell matrix in the Y direction and selecting the position in the X direction to the IC memory. CONSTITUTION:Whether data from an output buffer 9 externally resulting from a data from a Y selector 6a or resulting from a data from an X selector 7a is selected. While a selector output selection signal 11 is inputted to a selector selection control section 8 to select the Y selector 6a to be connected to the output buffer 9, when an external address signal 10 is inputted to a rotation Y decoder 3, a rotated data is read. Thus, the direction of data read is changed by 90 deg. in comparison with a conventional IC.
Patent JP-H07327955-A (JP)
Title: Magnetic resonance imaging method and device therefor
Inventor: TSUDA MUNETAKA
IPC: A61B5/055
Filed: 1994-06-13
Abstract: PURPOSE:To provide a method and device to enhance diagnostic accuracy by improving the density resolution of a digital image without improving resolution to convert an NMR signal to a digital signal. CONSTITUTION:The NMR signal from the inspecting part of an examinee 1 arranged in a superconducting magnet 2, a gradient magnetic field coil 4 and RF coils 5, 6 is amplified by an RF receiver 11, and is converted into the digital signal, then, it is recorded on a digital memory circuit part 14. A conversion ratio to the digital signal is changed depending on the change of encoding quantity of a phase encoding gradient magnetic field. A reconstitution processing such as Fourier transformation is applied to the NMR signal after converting to an alignment by a computer 15, and a result of arithmetic processing is displayed on a display 16.
Patent JP-S6110161-A (JP)
Title: Method of controlling static fluid pressure transmission device driven by internal-combustion engine
Inventor: TASHIRO TOSHIROU
IPC: F02D29/04
Filed: 1984-06-26
Abstract: PURPOSE:To effectively use output torque of an internal-combustion engine by controlling the displaced volume ratio of a variable-capacity pump according to a value determined from the actual rev count of the internal-combustion engine and the actual displacement of a fuel control device in a static fluid pressure transmission device. CONSTITUTION:A variable-capacity pump 2 is driven by an internal-combustion engine 3, and provided with a fuel control device 4 such as an acceleration pedal or the like. The displacing capacity of the pump is determined from the rev count of the internal-combustion engine 3 and the displacement of the fuel control device 4, and automatically adjusted. Accordingly, the pump displacing capacity can be controlled to the maximum capacity permitted by output torque of the internal-combustion engine, so that all the output torque of the internal- combustion engine can be used.
Patent JP-S5831980-A (JP)
Title: Apparatus for continuous peeling of onion
Inventor: ITOU NOBUTAKA
IPC: A23N15/08
Filed: 1981-08-21
Abstract: PURPOSE:To carry out the peeling of onions, continously, without damaging the onion, by furnishing the outside and the inside of a nozzle with spiral grooves, and sending compressed air upward in the nozzle and the gap between the nozzle and the outer cylinder, thereby moving the onion upward in the nozzle. CONSTITUTION:The nozzle holder 2 made of cast corrosionproof aluminum alloy is attached to the top of the nozzle holder mount 1 made of cast corrosionproof aluminum alloy, and compressed air 7 is introduced to the nozzle holder mount 1 through the flange 3. The nozzle 5 is inserted into the nozzle holder mount 1 and the nozzle holder 2, and the pressure in the nozzle is maintained to >=4kg/cm<2>. The pressure is measured by the pressure gauge 4. As the compressed air flows along the spiral grooves at the outer side of the nozzle 3, and is released spirally from the top of the nozzle 5, the onion is sucked from the bottom (A) of the nozzle 5 and transferred upward in the nozzle 5 rotating by the effect of the spiral grooves in the nozzle 5, and skinned at the top (B) of the nozzle 5. The skin is completely removed from the onion at the point (C).
Patent JP-S63293007-A (JP)
Inventor: OKAMOTO KIYOSHI
IPC: B27K5/02
Filed: 1987-05-25
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-S5463136-A (JP)
Title: Antifouling coating composition
Inventor: FURUYA AKIO
IPC: C09D5/14
Filed: 1977-10-31
Abstract: PURPOSE: An antifouling coating composition capable of forming coating films with high and durable antifouling property on ship bottoms and marine structures, which is composed of a vehilcle, an antifouling agent and glass flakes.  
     CONSTITUTION: To 100 parts, on the solid basis of a vehicle that is prepared by dissolving a mixture of a vinyl chloride-vinyl acetate copolymer, a vegetable or animal oil, rosin and others in an organic solvent are incorporated 10W350 parts of an antifouling agent such as cuprous oxide or triphenyltin and 10W70 parts of glass flakes to prepare said antifouling coating composition. The glass flakes are extremely thin flatt glass of 0.5W10 microns in thickness and 0.3W3mm in maximum length. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06343010-A (JP)
Title: Multiplication device
Inventor: YOSHIDA YOSHIHIRO
IPC: H03C1/52
Filed: 1993-06-01
Abstract: PURPOSE:To satisfactorily suppress the carrier component even at the high frequency by controlling the time base in order to eliminate the phase difference caused between the carrier frequency component and a carrier signal when the carrier frequency component is detected out of the output signal of a multiplier which multiplies an input signal by the carrier signal. CONSTITUTION:A 1st multiplier 1 multiplies an input signal by a carrier signal and outputs an output signal. At the same time, the carrier signal is controlled via a phase control circuit 5 consisting of a delay circuit or a phase circuit in order to perform the accurate bias control of the input signal and also to set the phase difference phi1 is set to zero between the input signal and the carrier signal. Then a 2nd multiplier 3 multiplies the carrier signal by the output signal of the multiplier 1. The output DC component signal of the multiplier 3 is supplied to the multiplier 1 via an LPF 6. Thus the bias of the input signal is controlled.
Patent JP-H02309300-A (JP)
Title: Ellipsoidal surface type electrostatic mirror and changing method of direction of movement of charged particle
Inventor: FUJIMOTO FUMINORI
IPC: H01J37/141
Filed: 1989-05-24
Abstract: PURPOSE:To lessen a beam loss of a reflected particle even when parallelism of incident beams is bad, by constructing a plurality of electrodes so that they are shaped along the surface of an ellipsoid and form a conjugated focus, in regard to a technique of transfer of a charged particle. CONSTITUTION:An external electrode 11 is formed by NC machining, while an internal electrode 13 is machined to have the same shape and formed by applying a mesh-shaped body thereon. An electric field is generated between the external and internal electrodes 11 and 13 and an equipotential surface shaped along the surface of an ellipsoid is formed in a gap between the external and internal electrodes 11 and 13. A charged particle entering the gap is subjected to a certain force by the electric field and thereby a route of transfer of the charged particle is curved. According to this constitution, an electrostatic mirror and a method for changing the direction of movement of the charged particle, which lessen a beam loss of a reflected particle, can be obtained.
Patent JP-H09292155-A (JP)
Title: Parallelly installed hot water supplying apparatus
Inventor: AOYAMA ISAO
IPC: F24H1/10
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve life of an apparatus by leveling deterioration caused by the number of operations. SOLUTION: Hot water discharging operation is carried out according to priority ranks and number (N) of operations of a first priority unit is counted (S10). After the hot water discharging operation is stopped (S12), a next hot water discharging operation is scheduled to be carried out according to the current priority rank if the number of operations of the first priority unit is less than a specified value (S13: NO). On the other hand, if the number of operations of the first priority unit has reached the specified value (S13: YES), the next hot water discharging operation is carried out according to a switched priority rank. Deterioration of hot water supplying units are leveled by switching the priority rank according to the number of operations of the first priority unit.
Patent JP-H10315569-A (JP)
Title: Printing apparatus
Inventor: MATSUZAWA MASANAO
IPC: B41J29/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus which is thin and compact enough to be built in a main body of a personal computer and allows papers to be supplied and discharged from the front side. SOLUTION: A printing part 20 exposing thereby printing a Cycolor medium 1 as a photosensitive medium in color, and a storing part 14 storing the media held in a cassette 5 are arranged back and forth nearly linearly in a first frame 11. The first frame 11 is supported by a second frame 12 mounted to a main body 8 of a personal computer in such manner that the first frame can be moved back and forth. At the time of printing, the first frame 11 is moved rearward to allow the printed medium 1 to be discharged from a front face. When the papers are to be supplied, the first frame 11 is moved forward to project the storing part 14 from the main body 8, so that the cassette 5 can be exchanged from the front face.
Patent JP-S61290238-A (JP)
Title: Magnetic powder type electromagnetic clutch and brake
Inventor: SUZUKI KENZO
IPC: F16D63/00
Filed: 1985-06-18
Abstract: PURPOSE:To improve endurance, by employing Fe-A1-Si alloy having a particular weight distribution as magnetic power used for a magnetic powder type electromagnetic clutch or brake. CONSTITUTION:A gap 6 between a driving clutch 3 and a driven clutch 6 is filled with magnetic powder. Fe-A1-Si magnetic power alloy is used as the magnetic powder which is composed of silicon of 1-8 weight percent, aluminum of 3-8 weight percent, and iron of the substantially remaining weight percent, in which the total amount of the silicon and the aluminum is 5-12 weight percent. With this arrangement, a magnetic powder type electromagnetic clutch having excellent magnetic, acid proofing, wear resisting, and mechanical characteristics is obtained.
Patent JP-S6112735-A (JP)
Title: Prefoamed polyolefin resin particle
Inventor: YOSHIMURA SHIYOUHEI
IPC: C08J9/22
Filed: 1984-06-27
Abstract: PURPOSE:To provide preformed particle made of a polyolefin resin, consisting of a rigid core having low expansion ratio and a soft surface layer having high expansion ratio, and capable of giving a foamed article containing homogeneously mixed soft and hard regions only by forming in a mold. CONSTITUTION:Plural polyolefin resins having different foamability (e.g. polypropylene, ethylene-propylene random copolymer, etc.) are extruded, passed through a slit, and cut to obtain a composite resin particle composed of a resin covered with another resin. The resin particle is prefoamed to obtain a prefoamed polyolefin particle wherein the expansion ratio of the core (Ec) is smaller than that of the surface layer (Es), and 5<=Es<=100, preferably 8<=Es<=60, and 1.5<=Es/Ec<=10, preferably 2<=Es/Ec<=7, and the volume ratio of the low-expansion region to the high-expansion region is 0.1-10.
Patent JP-S5827036-A (JP)
Title: Measuring device for power of commutator machine
Inventor: KURUTO KERUMEN
IPC: B60L7/08
Filed: 1982-07-27
Abstract: 1. An arrangement for determining the sum of electrical braking forces for a plurality of commutator traction motors (1-4) in an electrically driven vehicle, wherein the braking force is formed by the multiplication of two measured values, the first of which is a sum of the armature currents, and the second of which is a magnitude related to the excitation current, characterised in that the magnitude related to the excitation current is modified such that it corresponds to the actual course of the magnetic motor flux (vphi) during braking, in that each one of several function generators (16, 17, 18) is selectively connected by means of switches (19, 20, 21), where each function generator is respectively adapted to one of a plurality of types of driving vehicle.
Patent JP-H06318556-A (JP)
Title: Heat treating furnace
Inventor: KISHIMOTO TAKUYA
IPC: H01L21/205
Filed: 1993-05-06
Abstract: PURPOSE:To supply a raw material injected into a reaction vessel uniformly at all times regardless of the position of a semiconductor wafer by providing a U-shape gas injection pipe having numerous openings through which the raw material gas is injected into the reaction vessel. CONSTITUTION:A thermal insulation pipe 22 and a quartz boat 24 housing a semiconductor wafer 2 are mounted on top of a furnace lid 18 which is removed from a manifold 16. The thermal insulation pipe 22 is rotated and a heater 26 is activated. Next, a raw material gas is supplied through a gas injection pipe 14b, then, the raw material gas is infected through gas injection holes 44 into a reaction vessel 12. A plurality of gas injection holes 44 are formed equidistantly from one another in a U-shape gas injection pipe 14b in the reaction vessel 12, maintaining a fixed distance from the inside of the reaction vessel 12 and the quarts boat 24. Because the raw material gas heated inside the gas injection pipe 14 is turned around and supplied to the semiconductor wafer 2 at the bottom, regardless of the fitting position of the semi-conductor wafer 2 on the quarts boat 24, the raw material gas of homogeneous thermal history can be supplied to the semiconductor wafer 2.
Patent JP-H11300704-A (JP)
Title: Suction head device in veneer assembler
Inventor: MAEKAWA YUKIO
IPC: B27D1/04
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To purge the suction difficulty at the transferring of lateral grain veneers and share a device for both the production of a parallel plywood and that of an ordinary plywood by a method wherein independent both vertically moving suction surfaces of suction heads for attracting a veneer, on which an adhesive is applied, and a veneer, on which no adhesive is applied, are arranged alternately in multiple oblique and parallel rows. SOLUTION: A vertically moving suction surface 11 is produced by arranging vertically moving suction surfaces 11a attracting a veneer, on which an adhesive is applied, and vertically moving suction surfaces 11b attracting a veneer, on which no adhesive is applied, alternately in many oblique and parallel rows.  As a result, when a lateral grain veneer, the longitudinal rigidity of which is not enough due to the direction normal to the fiber direction coinciding with the longitudinal direction, is attracted for transportation, the attracting action due to the rigidity in the fiber direction having by the lateral grain veneer during its transportation process acts to the space sites, which are formed near the longitudinal vertically moving suction surfaces 11a and 11b and have no attracting action, so as to develop the vertically moving surfaces 11a and 11b in zigzags in order to successively prevent from sagging, resulting in purging the suction dificulty occurring in the space sites.
Patent JP-H05300933-A (JP)
Title: Deodorizing liquid composition for composting feces
Inventor: TAKEMURA MASAICHI
IPC: C05F3/00
Filed: 1992-04-27
Abstract: PURPOSE:To provide the liquid compsn. which is safe and inexpensive and has a high deodorization effect by constituting the deodorizing liquid compsn. for composting feces of an aq. soln. which contains an alkaline metal carbonate, urea and alkaline earth metal salt and/or iron complex and has a pH of 6 to 8. CONSTITUTION:This deodorizing liquid compsn. for composting feces is constituted of the aq. soln. which contains the alkaline metal carbonate, urea and alkaline earth metal salt and/or iron complex and has a pH of 6 to 8. The alkaline metal carbonate at 1 to 10% by weight, the alkaline earth metal salt at 0.1 to 1.0%, the urea at 0.1 to 1.0% and/or the iron complex at 0.1 to 0.5% as iron are compounded respectively. in such a case. Magnesium acetate is used as the alkaline earth metal salt. Further, iron ethylenediaminetetraacetate is used as the iron complex. On the other hand, a surfactant may be compounded at 0.1 to 1.0% by weight with the liquid compsn. As a result, the liquid compsn. which is safe and inexpensive and can efficiently remove malodors is obtd.
Patent JP-S63297780-A (JP)
Title: Variable displacement pump
Inventor: HASHIMOTO TOSHIO
IPC: F04B49/00
Filed: 1987-05-29
Abstract: PURPOSE:To prevent increase in flow rate in a minute flow rate control condition by hydraulically judging the controlled condition of a pump from a discharge pressure to carry out the opening/closing of a drain to which a pilot flow rate which is fed into the pressure chamber of a operating piston is made flow out, by means of a hydraulic pilot closing valve. CONSTITUTION:A discharge quantity variable element 2 is pressed toward a maximum displacement volume position by means of a bias piston 12. A hydraulic pilot closing valve 11 which is in response to a pilot pressure, i.e., a discharge pressure, from a discharge line P, connects a pilot line Lp to a tank when the discharge pressure exceeds a defined value determined by the setting of a pressure regulating spring 11a. Thereby, since a part of a pilot flow rate is made flow out to a drain only at the time of a discharge pressure range in which a pump is in a pressure controlled condition, increase in a discharge quantity under a minute flow rate control condition can be prevented.
Patent JP-S6022289-A (JP)
Inventor: SONOBE KATSUYOSHI
IPC: G07D1/00
Filed: 1983-07-19
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。