baber/WOPTO huggingface dataset:
Patent JP-H01224527-A (JP)
Title: Power transmission device
Inventor: ISHIKAWA OSAMU
IPC: F16D35/00
Filed: 1988-03-01
Abstract: PURPOSE:To achieve the miniaturization with easy assembly by disposing alternately a shaft having a first connecting part, a case having a second connecting part which is fitted on said shaft, and a resistance plate spline-engaged with the shaft and the case within an operation room provided therebetween in which a viscouse fluid is sealed. CONSTITUTION:A case 21 is fitted on the outer circumference of a shaft having a flange as a first connecting part which receives a rotation input, so as to be capable of relative rotation. An output part 43 is fitted in and entirely incorporated with the outer cylinder 41 having a flange 39 of the case 21, and sealed by seal members 51, 52 to form an operation room 23, in the inner part of which a viscouse fluid is sealed. Further, a plurality of resisting plates 61, 57 engaged with each spline 59, 55 of the shaft 19 and the case 21 are disposed alternately, and placed in the operating room 23. Thus, the miniaturization with easy assembly operation can be achieved.
Patent JP-S59172855-A (JP)
Title: Information transfer system
Inventor: KAMISAKA KIYUUICHI
IPC: H04L12/40
Filed: 1983-03-22
Abstract: PURPOSE:To receive selectively only the information added with an information code at a terminal by registering the information name and the terminal number to be transmitted from the terminal to a center, allowing the center to convert the information name into a code and storing the code to the terminal. CONSTITUTION:When the terminal number and the information name requested for transfer are inputted from an input section 5 of the terminal 1, a control section 6 transmits the terminal number and the information name to the information center 4 via a transmission and receiving section 8. The terminal number and the information name are received by a transmission and receiving section 11 of the center 4, a control section 12 converts the received information name into the information code, stores it into a registration memory 13 and stores the information code to an information code memory 10 of the terminal. When the information is inputted to a data input device 14 of the center, the control section 12 checks whether or not the information code is registered in the memory 13, and when the code is registered, the information code is added to the input information and the result is transmitted to a transmission line 3. When the information code is stored in the memory 10, the terminal 1 selects the information and displays it to an output section 7.
Patent JP-S56142411-A (JP)
Title: Device for detecting rotation angle
Inventor: OKAMURA KOUICHI
IPC: G01D5/36
Filed: 1980-04-08
Abstract: PURPOSE:To detect the rotation angle of a rotating object without returning it to its reference position and also improve the detection accuracy of the rotation angle by projecting a light beam from the periphery of the rotating object through a light transmitting means towards photoelectric converters. CONSTITUTION:A light beam projected from a light emitting diode 22 to a light receiving window 15 provided at the center of a rotating disc 14 is transmitted to the periphery of the rotating disc 14 through an optical fiber 17, a light transmitting means provided for the rotating object, and projected from a light projecting window 16 provided there to one of the photoelectric converters 20...20 positioned on a circle. The photoelectric converter 20 to which the light beam was projected outputs an electric signal, detecting the rotation angle of the rotating disc 14.
Patent JP-H06236892-A (JP)
Title: Hetero-junction bipolar transistor
Inventor: ITO HIROSHI
IPC: H01L21/331
Filed: 1993-02-10
Abstract: PURPOSE:To obtain a hetero-junction bipolar transistor wherein a recombination current is well restrained from being produced on the surface of a region other than the first layer of an emitter layer keeping a voltage between an emitter and a base low. CONSTITUTION:A hetero-junction bipolar transistor of III-V compound semiconductor is provided, wherein an emitter 24 is composed of a first layer and a second layer which is in contact with a base layer 3, comparatively thin, and wider than the first layer extending outwards from the first layer. The emitter layer 24 is possessed of an energy band gap which changes monotonously from an energy difference of 30 to 200meV, which serves as a barrier against carriers injected into the base layer 3 from the emitter layer 24 at the interface between the emitter layer 24 and the base layer 3, to a certain high value starting at its interface with the base layer towards its other side opposite to the base layer 3.
Patent JP-S51121345-A (JP)
Title: Optical fiber connector
Inventor: KATSUYAMA YUTAKA
IPC: G02B6/38
Filed: 1975-04-16
Abstract: PURPOSE:To connect two optical fibers matching outer diameters in high precision, by using supporter unit which is a pipe shape substance longitudinally cut to half and with cylindrical hollow, and cylindrical fixing units which are to be inserted in the both ends of the supporter unit.
Patent JP-S56142443-A (JP)
Title: Cylindrical body's inside surface inspecting device
Inventor: TSURUTA TOSHIROU
IPC: G01N21/954
Filed: 1980-04-08
Abstract: PURPOSE:To make it possible to automatically and positively inspect detect on the inside surface of a cylindrical body, by applying laser ryas onto inside surface of the cylindrical body which is arranged coaxially with axis of rays by using a reflector which is arranged in an inclined position with respect to the axis of rays. CONSTITUTION:Laser rays L emitted from a laser oscillator 1 reach a reflector 3 after passing through a light a light-collecting lens 2, a tubular body 16 which is arranged on the center of a light-receiving body 17, and inside of a cylindrical body 14. Reflection rays L1, reflected accordingly to inclination angle of the reflector 3, are applied onto inside surface of the cylindrical body 14, reflected again and received by the light-receiving body 17. Whether or not amount of the light received by this light-receiving body 17 is more than prescribed amount is indicated on an indicating device 19 through a light-electricity converting element 18, and by doing so, presence of defect can be detected. And, when the reflector 3 is rotated and driven in the direction of approaching the cylindrical body 14 by activating servomotors 6 and 11 of a driving mechanism 4, the reflection rays L1 scan helically, and therefore, an inside surface of the cylindrical body 14 can be inspected entirely. It is possible, by doing so, to execute inspection satisfactorily even when the cylindrical body is long.
Patent JP-S62204347-A (JP)
Title: Test system for central processing unit
Inventor: NAGATSU HITOSHI
IPC: G06F11/22
Filed: 1986-03-05
Abstract: PURPOSE:To attain the overall test of a central processing unit CPU in a quick and stable way by adding a program module to a test package control program for the execution of a conflict action test and attaining the execution of a conflict action. CONSTITUTION:When an instruction is received from an operator for the start of a test to an instruction processing mechanism, the confliction mode is excluded out of an execution action mode so that an actual execution mode is turned into an unexecution mode for conflict action. Then a set designation action mode is discriminated together with the information stored in a test package information table 11a and showing propriety for conflict action. Here is it is decided that a conflict mode is designated and an execution package can be actuated in the confliction mode, an actual execution action mode is set to a test package execution control part 6a as well as to test package interfaces 4a-4n in test packages 3a-3n respectively. Then the test is given to a CPU12 having a conflict action by the packages 3a-3n.
Patent JP-S54137924-A (JP)
Title: Continuous reader for paper tape
Inventor: OKAMOTO KIYOKAZU
IPC: G06K13/26
Filed: 1978-04-18
Abstract: PURPOSE: To obtain a reader of simple constitution which can read data on a long tape continuously, by providing a box containing folded tape by stacking in the perpendicular direction.  
     CONSTITUTION: Paper tape reader 15 is constituted by providing reader head 12 reading data on folded paper tape 8 and feed mechanism 13 allowing the paper tape 8 to run in the fixed direction. Then, supply-side box 9 containing tape 8 is installed in receptacle stand 10 and end 11 tape 8 is matched with feed mechanism 13 provided to head 15, thereby reading data. Further, tape guide 20 inserted into and fixed to tape reader 15 by guide balls 16 and 17 and spring actions 18 and 19 is provided nearly at the center of the entrance of tape containing case 21, and tape 14 after being read is guided by this guide 20 and stacks by itself in containing-side tape box 21 fitted to lower receptacle stand 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08219076-A (JP)
Title: Pump assembly
Inventor: KOBAYASHI MAKOTO
IPC: F04D13/06
Filed: 1995-02-10
Abstract: PURPOSE: To realize various pump forms without complicating structure in an outer casing and secure passage area without enlarging the general outer diameter of the outer casing so as to realize a compact pump. CONSTITUTION: A pump assembly is provided with inner casings 10, 55 for accommodating impellers 8A-8D, and an outer cylinder 2 and a suction casing 3 for surrounding the inner casings 10, 55. In such a pump assembly, a communicating pipe 60 for leading the main flow of pumping liquid from a certain space in the outer cylinder 2 to another space in the outer cylinder 2 is provided on the outside of the outer cylinder 2.
Patent JP-S60190424-A (JP)
Title: Unsaturated amide-substituted polyoxyalkylene and its production
Inventor: ITOU HIROSHI
IPC: C07C233/20
Filed: 1984-03-13
Abstract: PURPOSE:The titled compound that is prepared by reaction between a polyoxyalkylene and an unsaturated amide in an aprotonic polar solvent in the presence of a strong base, thus being capable of producing a variety of specifications through the same reaction process with the same reactor. CONSTITUTION:The reaction between a polyoxyalkylene of formula I (B is H, alkyl, alkenyl, haloalkyl, acyloxy, aminoalkyl; X is halogen; is 2-10; is 3-50; m is 4-20) and an unsaturated amide of formula II (R is H, methyl) is effected in an aprotonic polar solvent in the presence of a strong base to produce an unsaturated amide-substituted polyoxyalkylene of formula III (A is H, alkyl, alkenyl, haloalkyl, omega-unsaturated amide-polymethylene as shown by formula IV, acyloxy, aminoalkyl).
Patent JP-S58162769-A (JP)
Title: Engine controlling apparatus
Inventor: DAIMON TERUMI
IPC: F02P5/152
Filed: 1982-03-23
Abstract: PURPOSE:To raise the efficiency of operation in a high speed region of engine operation, by advancing the ignition timing by a prescribed angle and holding the ignition timing at the position when the engine speed has become higher than a prescribed value in the state that the ignition timing is clamped at the most advanced position. CONSTITUTION:An engine controlling apparatus of this invention comprises a knock sensor 100 for detecting a knock signal, a knock control means 200 for controlling the ignition timing of an ignition coil 600 in response to the knock signal furnished form the knock sensor 100, a pickup coil 400 for detecting the spark timing of the ignition coil 600, and a contactless igniting means 500 for igniting the ignition coil in response to the outputs of the pickup coil 400 and the knock control means 200 and feeding a feedback signal to the knock control means 200. Here, the knock control means 200 functions to advance or delay the ignition timing by taking the output signals of the knock sensor 100 and the contactless igniting means 500 into the same and controlling the means 500 in response to the knocking.
Patent JP-H01221054-A (JP)
Title: Electronic blackboard with display function
Inventor: NAGANUMA TORU
IPC: G09F9/37
Filed: 1988-02-29
Abstract: PURPOSE:To facilitate the display of a list and a graph by providing a memory storing original information to a supply means of the original information, supplying the original information stored in the memory to an electrostatic recording head and displaying the information on an electrostatic recording sheet. CONSTITUTION:When a character or a list or the like drawn on an original is stored in a memory 22, at first a mode changeover switch 31 is thrown to the position of the pattern mode. Then the original desired to be stored is loaded to an original insertion port of the electronic blackboard and a storage switch 37 is depressed. Thus, the loaded original is read by an original read section 23. The original information is stored as a pattern in the write area of the memory 22. Then in case of displaying the pattern stored in the memory 22 on the sheet 1, at first, the mode changeover switch 31 is thrown to the position of the pattern mode and either of setting pattern selector switches 32-35 or a storage pattern selector switch 36 is depressed to select which pattern picture is to be displayed.
Patent JP-H11241127-A (JP)
Title: Method for recovering alloy scrap containing rare earth metal
Inventor: MAKINO YUICHI
IPC: C22B5/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To surely and economically recover an alloy which has reduced impurities, by melting an alloy scrap containing rare earth metals by charging into a melting furnace, recovering the solidified alloy from the lower part and gradually lowering and separating the impurities of oxides, etc., from the alloy. SOLUTION: It is desirable that a heating method in the melting furnace is to use any method among an arc melting, plasma melting, electron beam melting or electro slag melting and the alloy containing the rare earth metals is a magnet alloy, hydrogen storage alloy or super magnetostrictive alloy. The alloy scrap and fluoride of the rare earth element, fluoride of alkaline earth metal and/or fluoride of alkali metal, are mixedly melted, and it is desirable to contain the rare earth metal in which metal Ca is mixed in these fluorides. As for the alloy scrap containing the rare earth metal, concretely, Nd-Fe-B base alloy, La-Ni base alloy and Tb-Dy-Fe base alloy are exemplified.
Patent JP-S62203921-A (JP)
Title: Intake device for engine
Inventor: ONISHI KOJI
IPC: F02B29/02
Filed: 1986-03-04
Abstract: PURPOSE:To obtain a large supercharge effect from a low speed region to a high speed region, by providing a vibration, which generates a pressure vibration, and a natural frequency variable means, which variably generates a natural frequency of an intake passage, in the intake passage. CONSTITUTION:A vibrator 20, formed by mounting a vibrating piston 23 to be fitted into a vibrating cylinder 22 communicating with a collective part 13 of an intake manifold 11 through a communication hole 21, is provided in an intake passage 10, and a pressure vibration is generated by reciprocating the vibrating piston 23 interlocking to an engine 1. Here the vibrating piston 23 is left as adjusting its reciprocating timing so that a pressure wave from the vibrator 20 comes to be in a positive pressure almost in the final end of an intake stroke in a position of an intake port 6. While a natural frequency variable means 30, which variably generates an effective length of branch passages 12 in the intake manifold 11 and contains a cylindrical valve 31 having an opening part 32 in the peripheral wall, is provided in the intake passage 10, and the valve 31 is controlled in accordance with an engine speed by a control circuit 33.
Patent JP-S52129611-A (JP)
Title: High tensile steel wire having excellent ductility and its production process
Inventor: MORI TOSHIMICHI
IPC: C21D8/08
Filed: 1976-04-24
Abstract: PURPOSE: To produce the high tensile steel wire having excellent ductility, durability and strength, by forming the martensite structure by hardening directly immediately after the low carbon boron steel has been hot rolled or hot rolled deformedly to the wire rod and, according to demand, by carrying out the repeated banding working and temper treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56144553-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIYAMA TAKAMITSU
IPC: H01L23/522
Filed: 1980-04-11
Abstract: PURPOSE:To provide insulating films of excellent characteristic in a self alignment manner by a method wherein a conductor film and an insulating film which have the same configuration are laminated and covered with the second insulating film followed by dry-etching. CONSTITUTION:On a desired substrate 1a, layer-shaped patterns of an electrode wiring 2a and an insulating film 3a are formed, and then this is covered with an insulating film 3b. Then, the film 3b is etched by a dry etching method, such as reactive sputtering etching, which never or hardly etches the side surfaces. If the etching is stopped when the substrate 1a is exposed, the upper and side surfaces of the wiring 2a can be coated with the insulating films 3a and 3b, respectively, in a selective and self alignment manner. By said constitution, a metal can be used as the material for the wiring 2a, and the thicknesses of the insulating films 3a and 3b can be set without being regulated by the dimensions of other elements. Accordingly, said process is effective in improving the integration density and reliability of an IC.
Patent JP-S53132232-A (JP)
Title: Control system for address conversion buffer memory
Inventor: KIDA MASAHIKO
IPC: G11C8/00
Filed: 1977-04-25
Abstract: PURPOSE: To make unnecessary a memory exclusively used for judgement bit and a judging bit rewriting latch, by constituting that the judging bit is included in the buffer memory in each set and by using a part of the address register as the judging bit rewriting latch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59172409-A (JP)
Title: Liquid emulsified foundation
Inventor: ITOU KENZOU
IPC: A61K8/36
Filed: 1983-03-19
Abstract: PURPOSE:An emulsified foundation that contains a salt of higher fatty acid which is liquid at room temperature, a liquid nonionic surfactant at room temperature, as an emulsifier and xanthane gum and bentonite as stabilizers, thus showing improved emulsion stability and powder dispersion stability. CONSTITUTION:The objective emulsion foundation is composed of (A) 0.5-5wt% of a salt of a higher fatty acid which is liquid at room temperature such as isostearic acid, (B) 0.5-5wt% of a nonionic surfactant which is liquid at room temperature such as propylene glycol, (C) 5-20wt% of a powder such as titanium oxide, clay or mica, (D) 0.01-0.8wt% of xanthane gum and (E) 0.1-1.5wt% of bentonite. Thus, the foundation has high stability with little change in viscosity with passage of time. The above salt is obtained by adding 0.1-1mol of a basic substance to 1mol of the fatty acid.
Patent JP-S58178885-A (JP)
Inventor: JIYOSEFU MAIKERU KOSU
IPC: F03D13/20
Filed: 1983-03-18
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-S57163304-A (JP)
Title: Herbicide
Inventor: KONOTSUNE TAKAO
IPC: A01N43/88
Filed: 1981-03-30
Abstract: PURPOSE: A herbicide, prepared by mixing a 3-isopropyl-2,1,3-benzothiadiazin-4- one-2,2-dioxide with a specific pyrazole derivative, and having better herbicidal effect than the use of the simple drug with small amounts of the drugs.  
     CONSTITUTION: A herbicide prepared by mixing 3-isopropyl-2,1,3-benzothiadiazin- 4-one-2,2-dioxide expressed by formulaIwhich has a high effect on perennial weeds and is a highly stable herbicide for rice plants with a pyrazole derivative, expressed by formula II (X n  are alkali metal or lower alkylamino, p-toluenesulfonyl, phenacyl, etc.) which is nontoxic to the rice plants and has an effect on annual and perennial weeds at a weight ratio between the former and the latter of 1: (0.1W10). The herbicide as a one-time treating agent is capable of inhibiting not only terrestrial parts but also tubers, and has a lasting effect for a long term. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02225933-A (JP)
Title: Fin direction control device for air conditioning diffuser
Inventor: SAKAI TOSHIFUMI
IPC: F24F13/15
Filed: 1989-02-28
Abstract: PURPOSE:To make it possible to adjust the orientation of the fins at the time of stopping the automatic oscillation by providing a second switch which comprises a contact plate having a noncontinuity part in its regulating circuit and a contact point sliding on the contact plate, one of them being movable in conjunction with the movement of the fins and the other being manually movable by a control means. CONSTITUTION:When the first switch SW1 is switched on with the control knob 6 set in the middle position, the rotation of an electric motor M is transmitted to a link member 3 through a crank plate 4 to cause the fins 2 to continuously oscillate back and forth. When the switch SW1 is switched off, the drive circuit C1 is opened, but, so long as the oscillating fins 2 are out of their middle position, the adjusting switch SW2 remains on as the contact plate 7 and the contact point 5 maintains the mutual contact. When the fins 2 are aligned in the middle position, the contact point 5 comes in contact with the noncontinuity part 72 of the contact plate, whereupon the adjusting switch SW2 is indeed switched off to cause the fins 2 to stop the oscillation. When the control knob 6 is moved to the right under such a condition, the adjusting switch SW2 is again switched on to cause the fins 2 to oscillate to the right. As the contact point 5 comes to the noncontinuity part 72, the fins 2 stops right there.
Patent JP-H08251436-A (JP)
Title: Parabolic wave shaping circuit for focus correction
Inventor: KOBAYASHI MASAKI
IPC: G09G1/00
Filed: 1995-03-07
Abstract: PURPOSE: To provide a method in which only a required part of a parabolic waveform for focus correction is outputted. CONSTITUTION: A clip circuit comprising a diode 15 and a variable voltage adjustment resistor 16 clips the output waveform of a horizontal period parabolic output amplifier 12 for the blanking period of a video signal 28 and the clip level is adjustable. Thus, the focus is adjusted accurately and quickly. A power supply voltage of a main amplifier is reduced.
Patent JP-H02298454-A (JP)
Title: Manually controllable, softly transferable or attaching device for pallet
Inventor: RUDEI BURIYUUMURE
IPC: B23Q7/14
Filed: 1990-03-01
Abstract: PURPOSE: To quickly change and take out a pallet by providing a support device for severally raising a pallet above the surface of a table so as to manually move the pallet in an optional direction in an active state within the domain of a pallet buffer table and a work table. CONSTITUTION: A transfer bridge located between a pallet buffer table 11 and a work table 12 is provided with a fixed support member to make rolling friction obtainable for manually moving a pallet 20. The support member is formed to be able to transfer the pallet only in the longitudinal direction of a transfer bridge 13. In addition, this device is provided with a support device for severally raising the pallet above the surfaces of the tables 11, 12 in order to manually move the pallet in an optional direction in an active state within the domain of the pallet buffer table 11 and the work table 12, and even in the case of the tables different in height, the change of the pallet and the supply and removement of the pallet to a machine tool can be quickly carried out.