baber/WOPTO huggingface dataset:
Patent JP-S5826595-A (JP)
Title: Voltage type inverter
Inventor: AIZAWA YUKIO
IPC: H02M7/48
Filed: 1981-08-05
Abstract: PURPOSE:To prevent the excessive current in case of a minor load by a method wherein the output voltage of an inverter is reduced by means of detecting the wattless component current of an induction motor and confirming the value exceeding the specified level. CONSTITUTION:The output signals of the wattless component current comparing circuit 24 reduce the input signals of the voltage control device 8 to decrease the output voltage of the inverter 3 reducing the wattless component current. The excessive current in case of a minor load may be prevented by means of controlling the wattless component current in case of a minor load not to exceed the wattless component current in case of a rated torque when the torque of motor 4 is designed to attain the rated level in the low frequency region.
Patent JP-S62279272-A (JP)
Title: Emergency stopping device for internal combustion engine
Inventor: OKUDA KOJI
IPC: F02P9/00
Filed: 1986-05-28
Abstract: PURPOSE:To improve reliability in emergency stop, by providing the second semiconductor opening/closing element between the control terminal of the first semiconductor opening/closing element and power supply, and connecting a stop switch with a normally closed contact to the control terminal. CONSTITUTION:During normal operation, a stop switch 14 is closed and the second semiconductor opening/closing elements 11 is turned on, thereby the first semiconductor opening/closing element 4 is turned on and off in a predetermined ignition timing so as to perform a predetermined ignition operation. During emergency stop, the stop switch 14 is released, and the second semiconductor opening/closing element 11 is turned off, thereby the first semiconductor opening/closing element 4 is maintained in the turned off state so as not to perform the ignition operation. When the stop switch 14 causes the chattering or the like, a charging current is applied to a condenser 15, thereby the normal operation is maintained. Since the stop switch 14 of a normal closed contact connected to the control terminal of the second semiconductor opening/closing element 11 is normally turned on to allow flow of current, the oxidation of the contact takes place hardly to eliminate liability of imperfect contact.
Patent JP-H02302721-A (JP)
Title: Liquid crystal display unit
Inventor: WATANABE RYOICHI
IPC: G02F1/133
Filed: 1989-05-18
Abstract: PURPOSE:To make color change in the direction of a visual angle small and to widen the range of the visual angle by interposing a member having the function of a phase plate to which dichromatic dye is added between polarizing plates. CONSTITUTION:The value of R=DELTAn.d.cos<2>theta, which is the product of the refractive index anisotropy DELTAn of nematic liquid crystal 8, the layer thickness (d) and the pretilt angle theta of a liquid crystal molecule, is set from 0.4 to 0.9 and the dichromatic dye is added to a film 10 having the function of the phase plate to be oriented in the extending direction of the film 10. The color tone of the added dye is the complementary color of a color which is seen by being colored in the case of rotating a liquid crystal display unit centering around the extending axis of the film 10. Namely, the dichromatic dye has such characteristics that the absorption of light is different between the major axis direction and the minor axis direction of the molecule. Then, the component of the light which vibrates in the major axis direction is colored because the light is absorbed in terms of specified wavelength but the component of the light which vibrates in the minor axis direction is not absorbed. Thus, the color change in a specified direction is suppressed and the direction of the visual angle is widened.
Patent JP-S5826744-A (JP)
Title: Device for taking out paper board by sucking disk
Inventor: HANEMORI YASUO
IPC: B65H3/36
Filed: 1981-08-04
Abstract: PURPOSE:To securely take out a single sheet of paper board and contrive to enhance operating efficiency, by a method wherein sucking disks are fitted to links connecting tips of two levers which are rotated with different points as respective centers, and the loci of the sucking disks are made approximate to involute curves. CONSTITUTION:When a shaft 12 is rotated, support bodies 1R, 1L are lifted through the functions of a cam 10a, levers 8, 10, shafts 2R, 2L and the like, and connecting rods 20L, 20R are operated through the rotation of a cam 13a and a lever 13 to oscillate levers 15L, 15R with shafts 14L, 14R as respective centers. As a result, the sucking disks 19L, 19R are moved upwards by the actions of the links 16L, 16R and fitting rods 18L, 18R, and attract the lowermost paper board A''. Then, the sucking disks 19L, 19R are lowered while describing the involute curves so that they are always maintained to be parallel with the surface of the paper board A'', and turn over the paper board A'' from both sides to separate the paper board A'' from the next paper board. Then, the support bodies 1L, 1R are lowered. Accordingly, a single sheet of paper board can be securely separated from the others and taken out.
Patent JP-S6014961-A (JP)
Title: Fluid heating and injecting device
Inventor: SASAYA SOUJI
IPC: B05B7/16
Filed: 1983-07-04
Abstract: PURPOSE:To improve a heating effect with injection of a slight amt. as well and to enable stable injection by forming a heating part and an injection valve as one body so that the liquid accumulating from the heating part to an ejection port is minimized. CONSTITUTION:The liquid entering the inside of a chamber 12 through a liquid introducing pipe 19 is heated in the outside circumferential part of a cylindrical heater 16 and is fed successively into the heater while the liquid is heated. The liquid entering a capillary 21 facing a temp. detecting sensor 17 in proximity thereto from the other open and thereof flows through the internal passage of the capillary and is ejected from a liquid injection port 21 at the one end. The fluid flowing from the inlet at the other end to the internal passage of the capillary can be maintained at a prescribed temp. at all times and since the part for heating the liquid is extreme proximity to the part of the injecting nozzle port, a temp. decrease is obviated even if the flow rate is slight.
Patent JP-S6457297-A (JP)
Title: Echo apparatus for stringed instrument
Inventor: ROBERUTO ASUPURI
IPC: G10K15/10
Filed: 1988-05-19
Abstract: PURPOSE: To amplify the whole sound by providing a tension means which transmits vibration applied to a string to a bridge and a relative spring, and vibrating the spring by a relative string and transmitting its vibration to an acoustic chamber through the bridge. CONSTITUTION: In the echo device 20, tension applied to a spring connection flange 31 as shown by an arrow 40 makes an upward force shown by an arrow 41 operate on a contactor 28, which comes into excellent friction contact with a relative string 12. Therefore, when the string 12 is picked, the string vibrates and its vibration is transmitted to the acoustic chamber through a bridge base 13 and the bridge 35 and further transmitted to the spring 17 through a bridge rest part 29, a spring connection arm 30, and the flange 31. Thus, the spring is vibrated and its spring vibration is returned to the acoustic chamber 15 through the bridge 35 and bridge base 13.  This additional vibration generates a resonant sound to amplify a sound which is normally generated by the vibrated string of the musical instrument, and thus the sound volume is increased; and the sound is extended and further adjusted.
Patent JP-H0421320-A (JP)
Title: Power system supervisory system
Inventor: NAKANO KAZUKO
IPC: H02J3/00
Filed: 1990-05-15
Abstract: PURPOSE:To improve reliability by comparing connection discriminating process based on ON/OFF information of a switch with a connection discriminating process based on numerical value information, and warning a malfunction position if there is an inconsistent position. CONSTITUTION:ON/OFF information of a switch, etc., sent from a power station measuring device 1 through an information transmitter 9 is fetched to an ON/OFF information receiving processor 31, a connecting state of a transmission line, a transformer, etc., is discriminated by a connection discriminating processor 51, and the result is stored in a system information storage unit 61. On the other hand, numerical value information sent from the device 1 through the transmitter 9 is fetched to a numerical value information receiving processor 32. A connection discriminating processor 52 decides the connecting state of the line, the transformer, etc., in which its power flow is not zero as ON, decides them in which its power flow is zero as OFF, and stores it in a system information storage unit 62. The two system informations are checked for matching by a power system information malfunction detecting processor 53 to detect the malfunction of the power system information, to judge the power state measuring device in which a malfunction occurs, and to inform the malfunction to an operator.
Patent JP-H01293047-A (JP)
Title: Packet data resending system
Inventor: SAITO YUZURU
Filed: 1988-05-20
Abstract: PURPOSE:To resend packet data without using the address space of a memory uselessly by causing a frame level processing section to set a flag whenever the section obtains a data reception acknowledging answer from an opposite-side terminal. CONSTITUTION:This packet data resending system is constituted in such a way that, at the time of resending packet data, the frame level processing section 13 discriminates whether or not the frame level is confirmed from a network by checking the flag and only when it is confirmed from the flag, the same address as that in the data memory 3 given to the frame level processing section 13 when packet data are transmitted last time is again given to the section 13. Therefore, it is not necessary to provide addresses for storing copied packet data in the data memory 3.
Patent JP-H07306457-A (JP)
Title: Camera with built-in movable stroboscope
Inventor: TANAKA YASUHIKO
IPC: G03B15/05
Filed: 1994-05-11
Abstract: PURPOSE:To effectively make use of a space in a camera required for moving a strobe light emitting part. CONSTITUTION:In the camera equipped with a movable case 12 formed so as to project from a camera main body and the strobe light emitting part 17 provided in the movable case 12 and moved diagonally back and forth linked with the movement of the movable case 12 at the time of fulfilling a zooming function, to change a strobe light irradiation angle in accordance with a zoom focal distance, a stroboscopic circuit part 18 is disposed in the space S2 placed side by side with the strobe light emitting part 17 arranged in the diagonal extreme rear side, on the rear side of the light emitting part 17 disposed in the extreme front side in the movable case 12. Thus, the space S2 can be effectively used and contribute to make the camera itself light in weight and small in size.
Patent JP-H06314633-A (JP)
Title: Metallized film capacitor
Inventor: KONUMA TADASHI
IPC: H01G4/18
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a capacitor element of a given element area and more enhanced capacitance precision by arranging the boundary of one electrode between the capacitor region and an insulating groove within a partitioned region of the other electrode, and that of the other electrode opposite the partitioned region of one electrode. CONSTITUTION:Metallized films A, B are overlapped so that margins 11a, 12a may turn opposite each other when combined. In a relative positional relation of electrodes 13 and 14, the boundary 15 between the capacitor region 13a of the electrode 13 is arranged so as to turn opposite the partitioned region 14b of the opposite electrode 14, and the boundary 16 between the capacitor region 14a of the electrode 14 and the insulating groove 12a of the metallized film B so as to turn opposite the partitioned region 13b of the opposite electrode 13. This can ensure the invariability of an element area to improve dispersion in element capacitance.
Patent JP-2000313778-A (JP)
Title: Resin material for biaxial orientation blow molding by cold parison method
Inventor: KURUMI HITOAKI
IPC: B29C49/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a resin material good in molding stability at the time of orientation blow molding and capable of providing a polyolefin-based resin molded form excellent in thickness uniformity, transparency and flexibility. SOLUTION: This resin material is such one as to consist mainly of a polyolefin-based resin such as a propylene-α-olefin copolymer (containing >=22 wt.% of comonomer, 5-50 g/10 min in MFR) or ethylene-α-olefin copolymer produced using a metallocene-based catalyst (containing >=6 wt.% of comonomer, <=0.900 g/cm3 in density, 5-50 g/10 min in MFR) and be capable of obtaining an injection-molded sheet with 2 mm thickness having an infrared transmittance at wavelength 2.86 μm of >=25%. A molded form such as a container is obtained by using the above resin material in its biaxial orientation blow molding by cold parison method.
Patent JP-S5349598-A (JP)
Title: Device for supporting bag
Inventor: AZUMA HIRONOBU
IPC: A01F12/46
Filed: 1976-10-13
Abstract: PURPOSE: To provide a device for supporting a bag, which can certainly prevent the interior from discharging and can also detachably attach easily the bad. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6015749-A (JP)
Title: In-line tmp system
Inventor: SUZUKI SHIYUUJI
IPC: G06F11/22
Filed: 1983-07-08
Abstract: PURPOSE:To shorten the maintenance time and to close the fault affecting range into a local area by executing periodically a diagnosis program of a CPU processing system while the system is working. CONSTITUTION:A process 1 which is driven with a timer interruption phenomenon 4 is performed together with an action to execute an in-line TMP module 3. The task 1 is started at fixed time intervals designated optionally, and an in-line TMP action 2 is started from the task 1. This action is started in response to each CPU to execute the module 3 and to perform diagnosis of the CPU. When a fault of the CPU is detected from the result of diagnosis, a system stop alarm mechanism is started to execute a system stop processing 5. Thus the operation of the system is stopped by a specific system wait code.
Patent JP-S5914113-A (JP)
Title: Magnetic head
Inventor: YAMAGUCHI MASAJI
IPC: G11B5/127
Filed: 1982-07-14
Abstract: PURPOSE:To obtain a magnetic head which improves the electromagnetic conversion characteristics with use of a material consisting essentially of inexpensive iron and having high saturated magnetic flux density, by laminating alternately an amorphous magnetic material of high saturated magnetic flux density and another amorphous magnetic material of high permeability. CONSTITUTION:A core material 1 is produced from a sheet consisting essentially of mainly iron of an amorphous magnetic material having high saturated magnetic flux. While a core material 2 is produced from an amorphous material consisting essentially of Co with high permeability. These core materials are laminated alternately to hold a shielding plate 3 between them. Thus a magnetic head containing a gap part 4 is obtained so as to obtain 20-80% occupancy factor of the core material 1 in terms of the section area ratio obtained after lamination. Thus both saturated magnetic flux density and permeability are averaged respectively to obtain a magnetic head having >=8,000G and >=2,000G. In such a way, the cost of a magnetic head is reduced with use of the core material 1 consisting essentially of inexpensive iron.
Patent JP-H07332819-A (JP)
Title: Absorption refrigerator
Inventor: KAWAI MITSUSHI
IPC: F25B43/04
Filed: 1994-06-06
Abstract: PURPOSE:To provide an absorption refrigerator which is simple in structure and detects the generation of hydrogen gas in the refrigerator while maintaining its interior at a satisfactorily sealed condition. CONSTITUTION:The hydrogen gas generated in an absorption refrigerator is discharged through a palladium cell 101 into outside air. This hydrogen gas is detected by a hydrogen gas concentration detector 8 provided at the outlet side of the palladium cell 101. Unlike the conventional arrangement such as locating a hydrogen gas detector in the refrigerator, there is no part passing therethrough and, therefore, its interior can be maintained at a satisfactorily sealed condition.
Patent JP-S61284361-A (JP)
Title: Method for feed control in a machine tool
Inventor: OOTA YOSHIMASA
IPC: B23Q15/14
Filed: 1985-06-06
Abstract: PURPOSE:To eliminate air cut time and shorten the cycle time by monitoring the load current of a spindle driving motor, determining the point with said current varying as the machining start position for a feed table and by correcting the machining start position set previously. CONSTITUTION:When the deviation of the current position data Dn for a feed table at the time of the load current varying from the machining start position data D1 for feed table set previously has exceeded the control limit, the current data Dn is written in a memory 6a s the machining start position data for next time to update the machining start position data which has been set previously. This causes the feed table to be passed quickly till the corrected machining start position on the occasion of next machining. Accordingly, switching from fast forward to maching feed is made substantially at the same time as actual start of machining. This shortens the air cut time greatly to reduce the cycle time.
Patent JP-S62281977-A (JP)
Inventor: HATTORI SADAMU
IPC: A63B37/12
Filed: 1986-05-30
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-S5458009-A (JP)
Title: Magnetic disc device
Inventor: FUJIOKA MASAHIKO
IPC: G11B17/028
Filed: 1977-10-17
Abstract: PURPOSE:To simplify the construction of a magnetic disc device by removably mounting a flange, which is equipped with a magnetic disc, to a shaft of rotation. CONSTITUTION:The taper portion of a flange 4, to which a magnetic recording disc 3 is fixed, is inserted into a shaft of rotation 5 so that the flange 4 and the shaft 5 are fastened by means of a fastening screw 8. Then, the shaft 5 and the flange 4 are removably attached through the screw 8. As a result, the assembly of the disc 3 into a sevo-data writing device by a moving member, which is equipped with a magnetic head 6, can be accomplished easily and reliably without use of an auxiliary base plate so that the construction of the magnetic disc device can be simplified.
Patent JP-H05320743-A (JP)
Title: Pump mechanism in treating device
Inventor: KAWAME MASAYUKI
IPC: C21D1/18
Filed: 1992-05-15
Abstract: PURPOSE:To surely prevent the solidification of treating liquid with a simple constitution without using an exclusive heating means and to smoothly fluidify this treating liquid. CONSTITUTION:In a treating device, an outside pipe body 18 whose end part 18a is dipped into salt bath liquid 16 filled in a pot 12, a supplying pipe body 20 for dipping up the salt bath liquid 16 from the pot 12, an air pipe body 24 for feeding the salt bath liquid 16 into the supplying pipe body 20 through compressed air introduced from the one end 24a and connected with a compressed air supplying source 22 at the other end 24b and, a temp. holding pipe body 26 for holding the temp. of the salt bath liquid 16 in the supplying pipe body 20 to the prescribed temp. through the compressed air introduced from the one end 26a and connected with the compressed air supplying source 22 at the other end 26b are provided.
Patent JP-S63290585-A (JP)
Inventor: ABE TORU
IPC: A62B1/08
Filed: 1987-05-22
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-H05327047-A (JP)
Title: Josephson element and manufacture thereof
Inventor: SHIKADA SHINICHI
IPC: H01L39/22
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a Josephson element which can be highly integrated by obtaining a film of high quality even if a crystal growing direction of a superconducting material and a direction of excellent coherence are difference and realizing a planar structure by providing an intermediate layer as a sidewall. CONSTITUTION:A first superconductor layer 2 is formed on a first surface region of a substrate 1. An intermediate layer 3 is formed on a second substrate surface region adjacent to a first substrate surface region, in contact with the layer 2, and brought into contact with a second superconductor layer 4 at a side parallel to its contact surface through a thickness of the layer 3. A second superconductor layer 4 is formed on a third substrate surface region opposed to the first substrate surface region, and a first electrode 5, a second electrode 6 are connected to the layers 2, 4. Thus, a Josephson junction is realized in a horizontal direction with excellent coherence, and a planar structure in which the layers 2, 3, 4 are sequentially aligned in a horizontal direction is realized on the surface of the substrate 1.
Patent JP-S61281932-A (JP)
Title: Force sensor
Inventor: INOUE MASAO
IPC: G01L5/16
Filed: 1985-06-07
Abstract: PURPOSE:To obtain a force sensor which is made small in size and has a good capacity, by using two pairs beams, namely, four beams in total and arranging each pair of beams in parallel and combining these pairs of beams in parallel crosses. CONSTITUTION:Two pairs of beams, namely, four beams 13a, 13b, 13c, and 13d in total are used, and strain gauges 16a, 16b, 16c, and 16d are arranged on them. Each pair of beams are arranged in parallel and these pairs of beams are combined in parallel crosses, and one end parts of each pair of beams are fixed to inside surfaces facing each other of an inner frame 11 as the moving side, and the other end parts are fixed to corresponding parts of inside surfaces facing each other of an outer frame 12 as the fixed side through diaphragms 15a and 15b or 15c and 15d. The moving side and the fixed side are coupled two-dimensionally in this manner, and three-dimensional force and torque applied from the moving side to the fixed side are measured by detection of the extent of strain of each beam.
Patent JP-S5914650-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NEGORO TATSUO
IPC: H01L21/74
Filed: 1982-07-16
Abstract: PURPOSE:To obtain high withstand voltage IC by providing a conductor which is ohmically connected to an n type island through an insulating film at the boundary of the surface of the n type island buried through an n<+> type layer and the insulating film and superposing wirings of the potential different from the island through an insulating film. CONSTITUTION:The surface of the boundary of nB type island 3a buried through an SiO2 film 4a and an n<+> type layer in a polysilicon supporting layer 2 is protected by a thermally oxidized film 5 at the time of forming pE type, pB type and nE type layers, and conductors 7 are deposited simultaneously with electrodes 6a-6c. The layers are insulated therebetween via a CVD SiO2 film 8, holes 9a- 9c are opened and wiring conductors 6'a-6'c which are connected to the electrodes 6a-6c are attached. When the wirings 6' pass over the end surface of the n<+> type layer, the conductors 7 are always existed downwardly. Accordingly, even if one of the wirings 6' is higher at the voltage than the layer 3a, the conductor 7 is disposed at the potential of the nB type layer. In this manner, an electric field is not concentrated in the n<+> type layer, and high withstand voltage can be provided even if the film 5 is thin.