baber/WOPTO huggingface dataset:
Patent JP-S60261362-A (JP)
Title: Switching power source circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 1984-06-08
Abstract: PURPOSE:To perform the overvoltage protecting function of a switching power source circuit by controlling the element of an output side by an overvoltage protecting circuit provided at the output side of an insulating converter transformer. CONSTITUTION:A switching power source circuit has a DC main power source circuit of a power source block substrate 6 side, a converter 1 of control block substrate 7 side, an insulating converter transformer PIT, a magnetic flux controlling saturable transformer PRT and an error detector 3 for controlling it, and an overvoltage protecting circuit 11 at the converter transformer PIT side. Thus, the output voltage E01 of the secondary winding N12 of the transformer PIT is compared by the error detector 3 with a reference voltage D32, the current Ic of the primary current N31 of the transformer PRT is controlled to maintain its output voltage E01 at the prescribed value. Further, when the circuit 11 detects an overvoltage, a transistor Q14 is turned OFF to turn the current Ic of the primary winding N31 OFF.
Patent JP-2000301785-A (JP)
Title: Recording apparatus
Inventor: INABA MORIYOSHI
IPC: B41J11/42
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus capable of feeding a long medium to be recorded in the direction reverse to that at a time of recording in such a state that slackening is not generated in the long medium to be recorded. SOLUTION: In a recording apparatus, a slackening detecting sensor 8 for detecting the slackening of recording paper is provided to a label printer and a roll holder 4 is rotationally driven on the basis of the detection data of the slackening detecting sensor 8 to remove the slackening of the recording paper 2 and the recording paper 2 is fed in the direction reverse to a recording direction by the roll holder 4 and a feed part 6.
Patent JP-S60261007-A (JP)
Title: Magnetic head
Inventor: KUROE AKIO
IPC: G11B5/11
Filed: 1984-06-07
Abstract: PURPOSE:To improve the performance of a magnetic core by providing plural auxiliary holes including a winding hole to a head chip in a manner as to penetrate a substrate and magnetic core and grounding the magnetic core by means of a conductor sticking to the side face of the holes except the holes adjacent to said holes. CONSTITUTION:The head chip 10 is formed with the winding groove 18a and one - plural pieces of the auxiliary grooves 19a to one core half 16 and thereafter the gap surfaces 21 of a pair of core halves 16, 17 are polished. A non-magnetic material film having a prescribed thickness is formed as a gap spacer. The core halves 16, 17 are thereafter butted to each other and a low-melting glass rod is placed in the groove 18a and is heated to join both core halves 16, 17. The groove 18a and the grooves 19a are respectively the winding hole 18 and the auxiliary holes 19 in the state in which the core halves are integrally joined as the chip 10.
Patent JP-S63282430-A (JP)
Title: House
Inventor: ISHIKAWA TAKASHI
IPC: E04B1/74
Filed: 1987-05-13
Abstract: PURPOSE:To obtain comfortable temp. and space to live-in by a method wherein the whole house is composed of an air cycle structure and at one of air staying locations an auxiliary ventilating fan is installed and a pipe network in the space under a floor is connected to a ventilating opening under the floor and at a connecting part a forced ventilating fan is provided. CONSTITUTION:At parts where air is apt to stay, auxiliary ventilating fans 19 are installed and on an earth floor 15 under a floor a pipe network 16 for sucking and exhausting air is placed and one or two ventilating openings 14 are arranged and the openings 14 and the network 16 are connected through a controllable forced ventilating fan 18. The heat released from the openings 14 is reduced and also by carrying out the air cycle of the whole house securely, the differences in the temp. and humidity of the whole space of the house are considerably controlled to obtain comfortable temp. and space to live-in. Further, by the supply of fresh air and discharge of polluted air, the generation of ticks, mold, and dew condensation, and the degradation of the house can be prevented.
Patent JP-H07301208-A (JP)
Title: Oil pressure valve spool control method
Inventor: MORITA HIROKI
IPC: E02F9/22
Filed: 1994-05-06
Abstract: PURPOSE:To compensate for the pilot pressure shortage and maintain a normal learning control, when a plurality of oil pressure valves having a common pilot pressure supply source are simultaneously operated, by controlling the oil pressure through adding the preliminary found short pulse width to a learnt and compensated pulse width. CONSTITUTION:A solenoid valve 2, which is equipped with a pair of changeover valves 2a, 2b, applies the position control of a spool 3 by controlling supply of pilot pressure from a common pilot pressure supply source to an operating chamber on both sides of a spool 3 drive cylinder. The displacement of the spool 3 is fed back to a control device 1 and adopted as a basic data for learning by a position detector 4. When changeover valves 2a, 2b are similtaneously operated, control is accomplished by adding short pulse width corresponding to the preliminary found simultaneously operating mode to the learnt and compensated pulse width. As a result, simultaneous operation of oil pressure valves of respective series become practicable and deterioration of response speed relating to the control operation can be avoided.
Patent JP-H08295333-A (JP)
Title: Shake-out carton
Inventor: HOTANI KIYOSHI
IPC: B65D5/74
Filed: 1995-04-20
Abstract: PURPOSE: To provide a shake-out carton having a structure which, when a shake-out piece therein is drawn out, enables clearly observing the end point of the drawing and stops opening any further thereafter. CONSTITUTION: A shake-out piece 14 is provided with a guide piece 15 with a bending line therebetween, and the guide piece 15 is provided with a latch 16 with a bending line therein. When the shake-out piece is drawn out, the forward end of the latch touches the front board 3 and the shake-out piece is stopped from being drawn out further. The latch 16 is provided at its forward end with a hook-shaped projection K as occasion demands. The hook-shaped projection K enters a slot 20 as the shake-out piece 14 is drawn out and the latch becomes fastened when it is brought to the end σ of the slot 20. When the carton is not in use, the projection K on the shake-out piece 14 is pushed into a shake-out opening 30 so that by fastening the projection K of the shake- out piece to the end of the shake-out opening the shake-out carton can be brought to a closed state again.
Patent JP-S5546801-A (JP)
Title: Location detector of moving truck
Inventor: KAMEYAMA TERUO
IPC: B60L3/00
Filed: 1978-09-25
Abstract: PURPOSE: To accurately perform the positioning of the stops and the detection of the location of a movong apparatus, by fixing iron pieces for sensing at the ground side, and by mounting a stop location detecting coil to an upper portions of the moving body and a high-frequency transmission coil and the stop location detecting coil to a lower portion and the coils at the lower portion.  
     CONSTITUTION: Iron pieces 1 for sensing fixed at the ground side are installed, a high-frequency transmission coil 4 is disposed to a lower portion at the truck side in a shape that holds the iron pieces 1 up and down, a stop location detecting coil 2 is mounted to the upper portion and a stop location detection coil 2' to the lower portion and these coils are connected in series. Direction discriminating detecting coils 3 and 3' are installed at the both sides of the stop location detecting coil 2 disposed to the upper portion, and the both coils are connected in series. Precise voltage wave-forms can be obtained to the adverse effects of the temperature characteristics, noise characteristics or the like of the detecting coils because the coils are connected in series in this way and induced voltage is detected. Thus, the stop positioning, etc. of a turck can accurately be carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5821115-A (JP)
Title: Operation recorder for car
Inventor: IGARASHI OSAMU
IPC: G01C23/00
Filed: 1981-07-29
Abstract: PURPOSE:To attain operation controlling record with an economical constitution by digitally storing data relating to the rotational frequency of an engine or car speed electronically detected together with the passage of time and digitally printing out the data directly or after statistically processing the data if necessary. CONSTITUTION:A car speed sensor 100 outputs a pulse signal having a period corresponding to the car speed to a computer 40. An engine rotational frequency sensor 110 outputs a pulse signal having a period proportional to the rotational frequency of the engine to the computer 40. A fuel flow rate sensor 120 outputs a pulse signal having a period proportional to the flow rate to the computer 40. A fuel gage 300 outputs a voltage signal proportional to the residual of fuel to the computer 40 after AD conversion 408. The computer 40 executes prescribed operation on the basis of a clock pulse from an oscillating circuit 410. A signal from an engine key switch is also inputted. Data for car speed, the rotational frequency of the engine, fuel remainder, etc. are displayed on a display panel and, if necessary, these data are printed out by a printer.
Patent JP-S60261201-A (JP)
Title: Microwave filter
Inventor: KONISHI HIROHARU
IPC: H01P7/10
Filed: 1984-06-08
Abstract: PURPOSE:To make the titled filter small in size, to reduce a loss, and also to suppress an unnecessary resonance mode by installing a dielectric resonator in the inside of a cut-off waveguide, and connecting a waveguide type resonator formed by a passing waveguide to input and output ends. CONSTITUTION:An incident microwave is filtered by using a resonance frequency of a waveguide type resonator as a center frequency, a microwave whose length between inductive metallic rods 5, 6 is half-wavelength resonates, and an unnecessary resonance mode scarcely exists. Subsequently, the microwave enters a cut-off waveguide 1 and it is further filtered by two dielectric resonators 2 whose tranmisstion loss is small. However, the resonator 2 has many resonance modes, therefore, the unnecessary resonance mode can be eliminated by providing the waveguide type resonator again on an output side of the last stage and making is pass through.
Patent JP-S6011655-A (JP)
Title: Fuel injection timing controller for diesel engine
Inventor: KUME SATOSHI
IPC: F02D41/00
Filed: 1983-06-29
Abstract: PURPOSE:To achieve fine control of fuel injection timing through simple structure, by providing a valve for controlling the injection timing control member of a fuel injection pump and controlling in accordance to the outputs from a load sensor and a rotation sensor. CONSTITUTION:A fuel injection pump 20 has a timer piston 21 as an injection timing control member which will slide with correspondence to the control pressure P functioning onto one end face thus to control the injection timing through a rod 23. Here, two return paths 24, 25 are branched from a control pressure feed path and provided respectively with timing control solenoid valves 26, 27. Said valves 26, 27 are on-off controlled by a computer 28 on the basis of output from each sensor for detecting the engine rotation to vary the control pressure thus to vary the fuel injection timing.
Patent JP-S598385-A (JP)
Title: Solid-state laser device
Inventor: HIROSE TOMOHARU
IPC: H01S3/092
Filed: 1982-07-07
Abstract: PURPOSE:To accomplish both continuous oscillation and pulth oscillation using a rod for laser by a method wherein a straight-tube lamp to be used for continuous oscillation and a straight-tube lamp to be used for pulse oscillation are arranged in a double oval shape focusing device. CONSTITUTION:A straight-tube lamp 2 for continuous excitation and a straight- tube lamp 3 for pulse excitation are arranged respectively at the confocal point of a double oval focusing device 7 and the focus of a laser rod 1 and other two focuses. Nos. 4 and 5 in the diagram indicate resonant mirrors, and a mechancally operated shutter 6 is provided in a resonant light path. When an oscillation is performed, the continuous oscillation lamp 2 is lighted, the shutter 6 is released at the point (a), and the pulse oscillation lamp 3 emits light in-between points (a) and (b) in synchronization with the above shutter 6, and the shutter 6 is closed at point (c). When such an excitation as above is performed, a pulse oscillation having a large peak value is oscillated first and, subsequently, a continuous oscillation is performed at the point of time when the light emitted by the pulse oscillation lamp is attenuated, and the oscillation is stopped at the point (c).
Patent JP-H11311025-A (JP)
Title: Concrete distributor
Inventor: WATANABE TSUYOSHI
IPC: E04G21/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a distributor having a self-advancing device facilitating machine assembly and dismantling, reducing machine weight and dispensing with piping replacement of a concrete transport pipe at the time of movement. SOLUTION: A concrete distributor is composed of a swing boom device 1 comprising a swivel base 10, a revolving frame 9, a projecting boom 4, a wire rope 5 (5a, 5b) and concrete piping 3 partially attached to the projecting boom 4; and a self-advancing device 20 with travel mechanism. It is so constituted that the concrete distributor and the concrete piping 3 can approach and separate according to the movement of the self-advancing device 20, and the self-advancing device 20 is fixed to the lower side of the swing boom device 1 being jointed by a detachable means.
Patent JP-H09305162-A (JP)
Title: Character generation device
Inventor: YABUUCHI YUUKA
IPC: G06F3/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To easily create characters in various kinds of fonts at a high speed with less data contents. SOLUTION: When a character of a basic font used for character generation and a font to be generated by processing the character are designated from a keyboard 1, element shape and specified shape recognition parts 4a and 4b select data on parts to be used from parts data stored in parts data storage parts for pasting the element part and shape recognition part 2d and 2e. Further, the element shape and specified shape recognition parts 4a and 4b detects a parts adding object part in the character data of the basic font designated from the keyboard 1. A character data synthesis processing part 4g adds the selected parts data to the parts adding object part detected by the element shape and specified shape recognition parts 4a and 4b to synthesize the character data. Thus, a desired character is generated.
Patent JP-S60263288-A (JP)
Inventor: OOBA HIROSHI
IPC: G06Q40/02
Filed: 1984-06-11
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-S5450990-A (JP)
Title: Screwless terminal
Inventor: IMANISHI HITOSHI
IPC: H01R4/48
Filed: 1977-09-30
Abstract: PURPOSE: To stabilize the contacting by facing a movable terminal metal independently from fixed terminal metal then contacting said movable terminal metal resiliently with the wire and holding the wire between terminal metals having wide  contacting area.  
     CONSTITUTION: Movable terminal frame 2 is faced independently from fixed terminal plate 1 then said movable terminal frame 1 is biased by a spring 16 indepently from locking metal 12 to hold the wire between fixed terminal plate and movable terminal plate 2. Inverting arm 20 made of a insulator is located at the window 18 and faces against upper chip 4. Consequently when inverting the arm 20 upper chip 4 is lifted to lower the entire terminal frame 2. The arm 20 covers the upper chip 4 when it isn't inverted 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5820014-A (JP)
Title: Amplifying circuit
Inventor: KAMIMURA TAKUZOU
IPC: H03F3/68
Filed: 1981-07-28
Abstract: PURPOSE:To simplify the constitution of an amplifying circuit, by forming >=2 kinds of signals through the BTL amplification to eliminate a signal compounding circuit and inverting the phase of an input signal to eliminate a phase inverter. CONSTITUTION:The input signals applied from at least two signal sources, i.e. the magnetic heads 26A and 26B are amplified and delivered independently of each other by the 1st and 2nd amplifiers 20A and 20B. At the same time, the amplifiers 20A and 20B compound the above-mentioned input signals through the BTL connection. A switch circuit 22 inverts the phase of the input signal applied to the amplifier 20B by changing the connection polarity of the heads 26A and 26B. Furthermore a switch control circuit 24 controls the circuit 22 based on the forms of connection among the loads 68, 72A and 72B which are connected to the amplifiers 20A and 20B. In such constitution, both the signal compounding circuit and phase inverter are eliminated to simplify the constitution of an amplifying circuit.
Patent JP-H0413750-A (JP)
Title: Weather-resistant polyacetal resin composition
Inventor: KATSUMATA TORU
IPC: C08K5/17
Filed: 1990-05-07
Abstract: PURPOSE:To provide the subject composition not generating any crack even when exposed to UV rays or water, having high luster retainability and reduced in the discoloration by adding a weather stabilizer and a specific graft copolymer to a polyacetal resin in a specified ratio. CONSTITUTION:(A) 100 pts.wt. of a polyacetal resin is compounded with (B) 0.01-5 pts.wt. of 0.02-3 pts.wt., of a weather (light) stabilizer (preferably a benzotriazole substance, benzophenone substance, aromatic benzoate substance, cyanoacrylate substance, oxalic anilide substance or hindered amine substance) and 0.5-60 pts.wt., preferably 1-40 pts.wt. of a graft copolymer comprising the chemically bonded product of an olefinic (co)copolymer with a vinylic (co)polymer in a branched or crosslinked structure to provide the objective composition.
Patent JP-S5914407-A (JP)
Inventor: CHIN EIKOU
IPC: B23B29/10
Filed: 1982-07-09
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-H10304755-A (JP)
Title: Extending/contracting device of auger conveyor
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To quickly extend/contract the distance of granular body carrying of an auger conveyor. SOLUTION: In the extending/contracting device of the auger conveyor 5, the auger conveyor 5 by which a carrier auger is rotated inside a tube so as to carry the granular bodies is provided so as to permit carrying length to be changeable by extention/contraction-moving an end part side auger conveyor 5B to a base part side auger conveyor 5A, and screw extending/contracting mechanism for extending/contracting the auger conveyor 5 is drivably provided from both side parts, that is, the side of a phase-screwed screw shaft 26 and the side of a screw boss 27.
Patent JP-S5641218-A (JP)
Title: Preparation of cresol-soluble polyamide-imide resin
Inventor: SAKATA TOUICHI
IPC: C08G18/34
Filed: 1979-09-13
Abstract: PURPOSE: To obtain the titled polyamide-imide resin, excellent in heat resistance, wear resistance, etc. and suitable as a varnish for an enameled wire, etc.  
     CONSTITUTION: A polycarboxylic acid, which contains an isocyanurate ring-containing polyisocyanate, an aromatic diisocyanate, a lactam and an acid anhydride  group, in such a proportion that an equivalent ratio of the isocyanate group to the  carboxyl group and the acid anhydride group is 0.9W1.2, and an equivalent ratio of  the caprolactam to the total isocyanate group is 0.2W0.9, is reacted in the presence  of a cresol solvent at 160W235°C, to obtain purpose polyamide-imide resin. The  resin contains 10wt% or less methanol-soluble component, and contains a methanol- insoluble component having reduced specific viscosity ≥0.15 in dimethylformamide, and is soluble in a cresol solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5742783-A (JP)
Title: Powdered aerosol composition
Inventor: SHINOSAWA TAKAHIRO
IPC: C09K3/30
Filed: 1980-08-28
Abstract: PURPOSE: The titled inexpensive cmposition with excellent dispersion stability and fluidity, obtd. by mixing an alcohol, water, a hydrophobic powder, trichloro-fluoroethane, etc. to form suspension and suspending a propellant in the suspension.  
     CONSTITUTION: 5W80wt% 1W7C alcohol such as ethyl or isopropyl alcohol, 1W 80wt% water, 0.5W60wt% hydrophobic powder such as talc. Celite or taoline of pH5W9 and partial size 70W325 mesh, and 5W90wt% 1,1,2-tri-chlorofluoroethane and/or 1,2-dichlorotetrafluoroethane are mixed by a homomixer, etc. to form a suspension. Then 5W85wt% propellant such as carbon dioxide, nitrous oxide, nitrogen gas, argon gas, liquefied petroleum gas or dimethyl ether is suspended in the suspension to form the titled composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5243210-A (JP)
Title: Control device for dual mode vehicle
Inventor: INOUE NAOHIKO
IPC: B62D1/26
Filed: 1975-10-03
Abstract: PURPOSE: To provide a remote actuation of switching between manual and automatic operations and to prevent the automatic operation from erroneously operating in manual actuation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000308990-A (JP)
Title: Industrial robot
Inventor: SAISAKA NORIAKI
IPC: B05B12/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To save energy even in a state where a manipulator works by providing a controller to cut electric power supply of a motor in a stopping period and along the same period of the manipulator and to carry out braking with a motor brake. SOLUTION: A controller 13 calculates a period to cause a stopping state on a shaft free to brake by a motor brake B from a teaching data, cuts electric power supply of a servo motor M during the period against the shaft and brakes with the motor brake B. Consequently, timing to cut electric power supply of the servo motor M and to brake with the motor brake B is never influenced by input operation of an operator, but it becomes possible to cut electric power supply of the servo motor M in a stopping period and along the same period of the manipulator and to brake with the motor brake B. Consequently, as electric power consumption becomes zero in all regions in a state where no movement is caused on the shaft where no movement is caused while the manipulator works, it is possible to sufficiently save electric power.
Patent JP-S60261727-A (JP)
Title: Back door structure for automobile
Inventor: OOYA TAKEJI
IPC: B60J5/10
Filed: 1984-06-09
Abstract: PURPOSE:To improve rigidity in a reveal part of a back door body ever so higher, by setting up an air spoiler in position along the reveal part of the back door body. CONSTITUTION:At a back door body 8 having a reveal part 7, in order to open or close a rear opening part of a car, and an inner side of this back door body 8, each of windowpanes 9 set up in a position corresponding to the reveal part 7 is attached to a rear part 2' of a roof part 2 partively setting an upper edge part of the rear opening part of a car 1. An air spoiler 10 being formed of a soft foaming member is attached to the reveal part 7 of the back door body 8. This air spoiler 10 is made up of an upper locking part 28 situated corresponding to an upper part of the reveal part 7 of the back door, a two-sideward locking part situated corresponding to both side parts of the reveal part 7 and a finlike locking part 32 situated corresponding to a lower part of the reveal part 7.