baber/WOPTO huggingface dataset:
Patent JP-S62239786-A (JP)
Title: Nighttime operation system for dial-in circuit
Inventor: KAMIMURA EISAKU
IPC: H04Q3/58
Filed: 1986-04-11
Abstract: PURPOSE:To eliminate the need for a control line for nighttime blocking by retrieving a connection destination in a storage device corresponding to a dial-in line where there is incoming while ignoring an extension specifying signal re ceived from the dial-in line at the time of the nighttime switching of a private branch exchange, and then connecting said destination. CONSTITUTION:If there is an incoming signal to one of trunk line trunks TRK 8a, 8b,-8m from a public network 10 through the dial-in line in daytime, it is connected to one of telephone sets 1a, 1b,-1n. This connection with the telephone set is controlled by receiving the extension specifying signal by a register REG 9 from the public network 10 and bringing a SW 7 under the control of a central controller CC 11. When there is an incoming call from the dial-in line to one of the TRKs 8a, 8b,-8m in nighttime, the CC 11 ignores the extension specifying signal received by the REG 9 and reads connection destination information corresponding to the trunk line trunk stored in a storage device MEM 12 to control the SW 7, thereby performing connection control. Consequently, the control line for nighttime blocking can be omitted.
Patent JP-H05288152-A (JP)
Title: Compressor
Inventor: YAMADA TOSHIHIRO
IPC: F04B39/12
Filed: 1992-04-06
Abstract: PURPOSE:To prevent lubricating oil from shooting out by providing a cavity at the center of a plug body, and providing a gas reservoir in line with the cavity, thereby ejecting inert gas in a closed container at the time of removing the plug body from a connecting pipe. CONSTITUTION:A compressor is provided with a connecting pipe 5 piercingly fixed to a closed container, and a plug body 7 with an outer cylinder 9 provided at a concentric inner cylinder 8 formed integrally of a heat resisting elastic body. A cavity 10 is provided at the center of the inner cylinder 8 of the plug body 7, and one end of the cavity 10 is opened into the connecting pipe 5, whereas the other end is formed into a gas reservoir 11. A film 13 is provided at the inner cylinder 8, provided in the connecting pipe 5, of the plug body 7 formed integrally of the heat resisting elastic body, and it is so formed that the film 13 is broken through by a jig 14. At the time of removing the plug body 7 from the connecting pipe 5, the gas reservoir 11 is removed by tearing or cutting off to let out the pressure of inert gas in the closed container so as to prevent lubricating oil from sticking to a worker.
Patent JP-S58200376-A (JP)
Title: Magnetic card recording and reproducing device
Inventor: ISHIGURO GINYA
IPC: G11B25/04
Filed: 1982-05-18
Abstract: PURPOSE:To permit a user and a caretaker to confirm that a magnetic card is unsable when an error of recording occurs, by returning the magnetic card after making a prescribed press, and displaying an unusable state on a device itself and stopping its function. CONSTITUTION:If normal recording is not carried out when the magnetic card 2 thrown in a slit 3 passed by a magnetic head 8, reproduced information does not coincide with the contents of a memory 14. In this case, a control circuit 5 sends a stop instruction to a motor 6 to stop the magnetic card 2 at the location of a punch mechanism, and a punch hole is made at a specified position of the card to be returned to a return opening 9. At the same time, the control circuit 5 turns off a display 1 to display the unusable state and disconnects power supply.
Patent JP-S58200851-A (JP)
Title: Device to convert rotation into linear reciprocation
Inventor: ASOU ROKUSABUROU
IPC: F16H21/36
Filed: 1982-05-18
Abstract: PURPOSE:To obtain a small-sized captioned device and enable to convert the rotation of a motor into a linear reciprocation of an optional direction by furnishing a planetary gear on the output shaft of a motor and fixing a rod on one point of a planet gear. CONSTITUTION:When current is given to a motor M to rotate an output shaft 1, a spur gear 3 is rotated round its axis via an L-shaped arm 4 to rotate inside an internal gear 2. At this stage, the diameter of the spur gear 3 is set at a half of the diameter of the internal gear 2, and centers of the another end shaft 4' of the arm 4 and the axis 5' of a rod shaft 5 are arranged on the same straight line. Consequently, the axis 5' makes linear reciprocation on the said straight line constantly within the range of the inner diameter of the internal gear 2, and a rod 6 fixed on the axis 5' to be rotatable makes linear reciprocation without lateral oscillation. This construction permits to make the whole device small-sized and light and make linear reciprocation in an optional direction, since the top of the rod 6 is free from lateral oscillation.
Patent JP-S62259039-A (JP)
Title: Monitoring device for shaft torsion fatigue
Inventor: MIYAIKE KIYOSHI
IPC: G01L3/00
Filed: 1986-04-11
Abstract: PURPOSE:To easily and accurately detect the shaft torque of each part of a shaft system formed by coupling plural rotors by shafts and to monitor the degree of fatigue of a shaft by coupling a rotor which has a nonlinear torsion characteristic with at least one end of the shaft system. CONSTITUTION:The output of an electric generator is measured by a power measuring instrument 11 provided to the output line 10 of an electric generator rotor 1. The output signal of the measuring instrument 1 is inputted to a linear arithmetic device 9 and torsional vibrations of the shaft system are simulated to calculate torsional vibrations of the rotor 1 and turbines 2 and 3 and further calculate torque operating on the shafts 5 and 6 coupling the respective rotors 1-3. A pulse signal, on the other hand, is obtained by a pulse generator 13 provided nearby a gear 12 fitted on to an exciting machine rotor 4. This signal is inputted to a rotational irregularity meter 14 and converted into the torsional vibration signal of the rotor 4. Then, this signal is compared with the torsional vibration signal of the rotor 1 which is calculated by the device 9 to find their difference signal, which is inputted to a nonlinear arithmetic device 15. The device 15 simulates the characteristics of a flexible coupling 8 to obtain a shaft torque signal corresponding to the difference signal.
Patent JP-H10281596-A (JP)
Title: Joint for piping
Inventor: WADA KENICHI
IPC: F25B41/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a joint for piping capable of keeping securely airtightness and liquid sealing of a piping connection part intact. SOLUTION: A first joint 6a includes a columnar part 11 and a mounting hole 14 both provided thereon in a state where their central axes are not parallel. A second joint 7a includes a round hole 18 and a screw hole 21 both provided thereon in a state where their central axes are not parallel. Hereby, openings of the mounting hole 14 and the screw hole 21 into which a biolt is inserted are matched with each other in a state where mutually opposing surfaces of both joints 6a, 7a are brought into close contact.
Patent JP-S5610272-A (JP)
Title: Output measuring apparatus for neutron detector
Inventor: SEKI EIJI
IPC: G01T3/00
Filed: 1979-07-04
Abstract: PURPOSE: To detect a detector trouble in advance by preparing a change-over switch to cut over and connect with a variable high-voltage power source connecting with a fixed high voltage power source at a normal operation time.  
     CONSTITUTION: At a normal operation time a change-over switch 29 is connected with a high voltage power source 26 putting out a prescribed set-up voltage. A neutron detector 24 is applied with the prescribed set-up voltage, the output current of the neutron detector 24 is amplified by a microcurrent amplifier 25 to be indicated at a signal processing output indication circuit 27. When judging an operation state of the neutron detector 24, the change-over switch 29 is connected with a variable high voltage power source 28 with a protective circuit to discriminate the characteristic properties of the detector 24 by the indication of the indication circuit 27. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S569601-A (JP)
Title: Scroll fluid machine
Inventor: SHIIBAYASHI MASAO
IPC: F01C1/04
Filed: 1979-07-04
Abstract: PURPOSE: To supply lubricant to a hardly accessible place by exerting onto the lubricant a centrifugal force produced by a balance weight formed in a passage for lubrication.  
     CONSTITUTION: A crank shaft 7 is provided with a balance weight formed with a radial passage 13. The lubricant entering the passage 13 from an eccentric path 8 is subjected to a great centrifugal force and then is vigorously ejected from the passage 13 to the outer periphery of the back side of a turning scroll an Oldham ring 9 and the outer periphery of a panel for a stationary scroll. The vigorous ejection of lubricant greatly serves to provide a sufficient lubrication to the contact surfaces of the Oldham ring 9, the housing and the scroll as well as the contact surfaces of the stationary scroll and the turning scroll. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58204212-A (JP)
Title: Measurer for concentration of grout for ground and grout injection work therewith
Inventor: SHIMADA SHIYUNSUKE
IPC: E02D3/12
Filed: 1982-05-20
Abstract: PURPOSE:To permit the concentration of a grout of be injected into the ground to measure continuously at any time by providing a concentration measurer consisting of a radiation source to irradiate a radiation to the grout, a rediation detector, and an arithmetical unit to calculate the concentration of the grout from the detected values. CONSTITUTION:A concentration measurer 9 for a grout consists of a pipe 1 to make up the pathway of the grout, a radiation source 3 to irradiate radiation to the grout being injected, a radiation detector 4, and an arithmetical unit 7 to calculate the concentration of the grout from the detected values of the detector 4. Liquid A in a liquid-A tank 13 and liquid B in a liquid-B are mixed in a mixing tank 15 and then injected into the ground through the concentration measurer 9, a flow meter 17, and an injection pipe 19 by an injection pump 16. In this case, the opening degrees of valves 21 and 22 are regulated in such a way that the detected values of the measurer 9 become a predetermined value. Also, data such as the concentration, amount, and pressure of the grout injected are recorded by a recorder 12 as time passes.
Patent JP-H09271684-A (JP)
Title: Hammer for crusher
Inventor: MATSUMOTO SHOICHI
IPC: B02C13/28
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To enable an easy replacement of only worn out parts of a hammer of a crusher. SOLUTION: A hammer 19 is attached through a hammer shaft 18 to a rotor of a crusher which is to crush waste wood in a freely rotatable way. In the hammer 19, a chip 32 is closely attached through an even part 32 having a triangular cross section to a hammer main body 31 in the rotation direction R side by the rotor and at the same time fixed by bolts in a freely detachable way. Moreover, cladding of the blade tip part 32a of the chip 32 with a wear resistant material 36 such as tungsten carbide by welding is carried out to prolong the durable life of the chip 32. Since the chip 32 is worn in one side part 32A far from the hammer shaft 18, in the case the wear reaches the limit, the one side part 32A and the other side part 32B are so exchanged and attached as to set the worn out part to face to a cut face 31a of the hammer main body 31 and reused.
Patent JP-H09242682-A (JP)
Title: Motor direct connected scroll fluid machinery
Inventor: NAKAMURA MITSUO
IPC: F04C29/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To improve mounting stability, hold rotational accuracy in a good condition by mounting an eccentric wheel fit into a bearing to an outer peripheral surface on the end plate back surface of a turning scroll, and fit and fix a bearing center on the eccentric wheel and a driving motor shaft on the eccentric position of a revolutionary radial size respectively. SOLUTION: A housing 2 and a motor 14 are fitted and mounted by stationary fitting while being brought in contact with each other on a center. A turning scroll 3 is held revolvingly and turningly by a pin crank 2a. In the turning scroll 3, a lap part 3a is engaged with the lap part 3b of a fixing scroll 1 so as to constitute a compressing chamber 10, and a fluid is compressed from a scroll outer peripheral part to a center part. The outer peripheral part is engaged with a bearing 7 by an eccentric wheel 5, and it is fitted and mounted on the end plate back surface of the turning scroll 3. A revolutionary radial size is made eccentric to the eccentric wheel outer peripheral part by the motor shaft 6, it is fitted into the eccentric wheel 5, and it is fastened and fixed on the wall surface of a shaft hole by a set screw 8.  Slip-off of the bearing 7 is prevented by an eccentric wheel step 9. It is thus possible to strengthen an operating part, and also it is possible to hold and stabilize accuracy.
Patent JP-S59208657-A (JP)
Title: Large scale integration microprocessor having internal testing function
Inventor: DEGUCHI MASASHI
IPC: G06F11/267
Filed: 1983-05-13
Abstract: PURPOSE:To execute the operation test of the whole chip efficiently by transferring the conents of an instruction register to a control storage address register and then transferring the contents of the control storage address register to a microinstruction register. CONSTITUTION:When a control storage 11 is to be tested, the storing address of the control storage storing a microinstruction to be executed in the external memory is prepared in accordance with the order of the microinstruction to be executed. When only a test control signal C is applied to start a microprocessor, a microcode storing address stored in the external memory is inputted to an instruction queue and transferred to the control storage address register 10 through a decoder 9. The microcode corresponding to the address is read out to a microinstruction register 12 and executed and the test can be attained by observing the execution of the microcode from the external. Thus, the testing efficiency can be improved by controlling the information working processing and transferring the objective test data to a part to be tested.
Patent JP-S529034-A (JP)
Title: An adhesive
Inventor: SAWAMURA MINORU
IPC: C08L95/00
Filed: 1975-07-11
Abstract: PURPOSE: A hot-melt adhesive having improved impact resistance and adhesivity suitable for a undercoating adhesive of plastic-lined steel pipe, an adhesive for joint of steel pipes, or an adhesive for steel parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62238943-A (JP)
Title: Induction heating water heater
Inventor: ITO SUSUMU
IPC: F24H1/10
Filed: 1986-04-11
Abstract: PURPOSE:To make it possible to keep the temperature of hot water produced in a pipe at a substantially predetermined value by heating water circulating within the pipe by an induction heating coil via heat transfer means. CONSTITUTION:When water flows within a pipe 4, a vane 34 of water amount detecting means 33 rotates, and a voltage signal Sa according to the rotational speed of the vane 34 is outputted from an induction generator 35. Then, an inverter 25 is driven by a base drive circuit 50 which has received a pulse signal Sc from a comparator 47. For this reason, a high-frequency current is supplied to an induction heating coil 11 within a heating unit 10, and an eddy- current flows to iron plates 5 and 6. By the heat generated by the iron plate 6, hot water is produced in a pipe 4 and discharged out of a hot water supply port 4b. When the amount of circulating water within the pipe 4 is small, the rotational speed of the vane 4 is small. Therefore, the heating power of the heating unit 10 becomes small, and when the amount of water increases, the heating power becomes large and the temperature of hot water is kept at a substantially predetermined value.
Patent JP-S5418859-A (JP)
Title: Organic photoconductive composition
Inventor: YAMAGUCHI YASUHIKO
IPC: C08L25/02
Filed: 1977-07-14
Abstract: PURPOSE: A benzoate ester of polyhydric alcohol is incorporated to a polymer of 9-(p-vinylphenyl)anthracene to produce to produce said transparent composition with high level in electrophotographic characteristics and further largely with improved flexibility. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57200719-A (JP)
Title: Spherical joining method of shoe and piston of piston engine
Inventor: TONEGAWA HIROSHI
IPC: F16C7/02
Filed: 1981-06-02
Abstract: PURPOSE:To simplify the machining technique for pistons each of which is joined through a ball member to a shoe that slides on an inclined plate or the like and to prevent the backlash of said pistons due to longer operation from occurring, by employing as the ball member a steel ball joined to a stud bolt. CONSTITUTION:When the present method is applied in a piston pump wherein when by the rotation of a rotating shaft 1 the pistons 4 are rotated together with a cylinder block 2, the shoes 5 slide on the inclined surface of the inclined plate 6 to cause the pistons 4 to reciprocate so that suction pressure and discharge pressure are generated in the cylinders 3, said piston 4 comprises a piston body 16 having a threaded aperture 16a at one end, and the ball member 13 that is threadably engaged with the aperature 16a. The ball member 13 includes the stud bolt 12 and the steel ball 11 that is jointed to a heat 12a of the stud bolt 12 by frictional welding. The steal ball 11 of the ball member 13 is placed in a mold 14' of metal molds 15, and a bearing alloy material having a melting point lower than that of the steel ball is casted to form precisely a shoe 14 joined to the ball member 13.
Patent JP-H08252252-A (JP)
Title: Ultrasonic diagnostic system
Inventor: ISHIHARA KEN
IPC: G01N29/22
Filed: 1995-03-17
Abstract: PURPOSE: To display the real time image and the slow motion reproduced image of a part to be diagnosed on the same screen in parallel and to display the heart tense of the real time image and that of the slow motion reproduced image on a part of the display screen simultaneously. CONSTITUTION: A simultaneous display synthesizing part 11 which synthesizes the signal of the real time image from an ultrasonic wave transmission/reception part 2 and the signal of a reproduced image read out from a memory part 3 by inputting for display is installed between the memory part 3 and a digital scan converter 4, and a command to start the slow motion reproduction of a tomographic image from a tense retroacting or passing by prescribed time after the specific tense of a viable wave detected by viable signal detecting means 5, 6 is issued by operating input to a control/graphic part 9. The completion of the slow motion reproduction is instructed at a tense passing by real time after the specific tense, and the real time image and the slow motion reproduced image are displayed on the same screen in parallel.
Patent JP-H02264123-A (JP)
Title: Control device for 6-cycle engine
Inventor: KAWAMURA HIDEO
IPC: F02B75/02
Filed: 1989-04-03
Abstract: PURPOSE:To control drive of a 6-cycle engine with constant optimum combustion efficiency by a method wherein when a detecting load value is reduced to a value lower than a given value, specified cylinders perform 4-cycle operation. CONSTITUTION:In a 6-cylinder engine, piston rods 11 are connected to a single crank shaft 9. The crank shaft 9 is coupled in a 180 deg. phase different to #1-#6, an ignition timing is set in order of #1, #6, #5, #2, #3, and #4, and the engine is driven as a 6-cycle engine containing cooling air feed and exhaust strokes. During low load running, the feed of fuel to #1 and #6 is stopped, and through control of suction valve devices and exhaust valve devices for each of piston #1-#6, the pistons #2-#5 are caused to perform 4-cycle operation. This constitution enables prevention of lowering of combustion efficiency even when an engine load is lower than a given load value.
Patent JP-S60226704-A (JP)
Inventor: YOSHIO AKIRA
IPC: H02B1/40
Filed: 1984-04-25
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-H01290665-A (JP)
Title: Muconic diglycidyl ester
Inventor: BARARAMU GUPUTA
IPC: C08G59/22
Filed: 1989-04-03
Abstract: NEW MATERIAL: Diglycidyl muconate.  
     USE: For thermosetting resin systems, coating materials and photoresist compositions.  
     PREPARATION: Muconic acid is converted into muconyl chloride (muconic dichloride) by reaction with thionyl chloride, zinc chloride and phosphorus trioxide or phosphorus pentachloride and this is reacted with glycidol to obtain diglycidyl muconate. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08250003-A (JP)
Title: Seesaw relay
Inventor: HAYASE TETSUO
IPC: H01H50/02
Filed: 1995-03-15
Abstract: PURPOSE: To improve contact reliability and to extend the service life of a seasaw relay, and furthermore, to make it adaptible even to a small size of device, by reducing the bounce number and/or the bounce time. CONSTITUTION: At least a contact supporting part 1A of a base 1 to support a fixed contact 8, to which a movable contact 7 formed at the front end of a movable contact piece 6 is opened and closed, is formed of a perfect aromatic polyesther resin (LPC resin). Consequently, the vibrations of the contacts 8 and 7 are absorbed, so as to reduce the bounce number or the bounce time.
Patent JP-S57200641-A (JP)
Title: Controlling device for air-fuel ratio
Inventor: YOSHIDA SEIETSU
IPC: F02D41/14
Filed: 1981-06-01
Abstract: PURPOSE:To correct the characteristics of an O2 sensor upon a low temperature and secure the stability of idling by a method wherein the O2 sensor circuit, effecting the feedback control of the air-fuel ratio, is constituted so as to be connected with a resistor upon idling. CONSTITUTION:The output terminal of an idle detector 10 is connected to a base terminal for a transistor 8e through an input resistor 8f while the other end of a resistor 8d connected between the O2 sensor 6 and a comparator 8i is connected to an electric source 12 through the transistor 8e. Here, the output voltage of the idle detector 10 becomes H upon the idling and the transistors 8e is put ON. At this moment, the voltage of the first input terminal of the voltage comparator 8i becomes V1=Vin.R8d/(Zin+R8d), here R9d; the value of resistance of the resistor 8d, Zin; an impedance in the O2 sensor upon the idling, and if the relation of V1<Vref is set, the comparator 8i decides that the output of the O2 sensor is lean necessitated upon the idling.
Patent JP-H09242250-A (JP)
Title: Ceiling frame
Inventor: NAKAMURA MICHIO
IPC: E04B9/18
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To have drilling on beams or sleepers unnecessary and eliminate vertical movement of a guide rail by arranging a plurality of ladder-state grids between grooves of the guide rail provided in parallel below the beams and the sleepers. SOLUTION: H-shaped guide rails 4 and 4 are arranged in parallel below each of a beam 8 and a sleeper 9 so that grooves 5 and 5 are opposed to each other in the horizontal direction. Then, the both ends of a plurality of ladder- state grids 3 are inserted into the opposing grooves 5, and each of the guide rails 4 are hung by the beam 8 and the sleeper 9. In this ceiling frame, notches 18 and 18 of a lifting fixture 16 and 16 arranged above each of the guide rails 4 are inserted into the upper side of the guide rail 4. A lower side of the beam 8 is inserted into a notch 28 of a hanging fixture 26 arranged below the beam 8 and coupled to the lifting fixture 16. A fixed plate 32 is bolted to the sleeper 9 and coupled to the lifting fixture 16.
Patent JP-S5419761-A (JP)
Title: Optical parts
Inventor: TAKAHASHI KEIICHI
IPC: G02B1/113
Filed: 1977-07-14
Abstract: PURPOSE: To prevent the reflection at the input and output end faces of optical parts at a low cost by applying a guide plate, which is formed with a reflectiond to preventive film, to the input and output end faces of the optical parts by means of a transparent adhesive. 
     COPYRIGHT: (C)1979,JPO&Japio