baber/WOPTO huggingface dataset:
Patent JP-S59145304-A (JP)
Title: Automatic controller of steam regulation valve
Inventor: FUJIKAWA MEGUMI
IPC: F01D17/04
Filed: 1983-02-08
Abstract: PURPOSE:To provide high reliability control of the initial load by detecting the generator load for a specified period when the steam regulation valve of a generator driving steam turbine controls the initial load, and rendering feedback control of the initial load to a set value. CONSTITUTION:An initial load control logic 14 is integrated in a control circuit 7 which controls the steam regulation valve 5 of a steam turbine 2 driving a generator 3. In case a breaker 6 is closed to apply an initial load, the signals from an initial load bias setter 9 and a load detector 12 are compared with each other by a comparator 13 and if the latter is lower than the former, each signal is sent to a regulation valve setting device for a specified period so as to lift up the valve while if the latter is higher than the former, it is sent thereto for the same period so as to lift down the valve, thereby performing feedback control of the magnitude of the initial load to a specified value.
Patent JP-S61177531-A (JP)
Title: Coordinate input device
Inventor: MORI YOSHIHIRO
IPC: G06F3/041
Filed: 1985-02-04
Abstract: PURPOSE:To detect coordinates precisely by using a load detector having such a structure that a rectangular elastic plate equipped with plural strain sensors is fixed to an input board at four lengthwise both-end points of the two widest surfaces across spacers made of elastic bodies. CONSTITUTION:When an external force is applied to a proper position of the input board 6, the force is applied to the load detector between the input board 6 and a frame 7 and the elastic plate 1 flexes. When the external force is perpendicular to the input board 1. the elastic plate 1 deforms symmetrically about its center line. Then, strain sensors 2a and 2b increase and decrease in resistance value by the same value respectively. Consequently, one of voltages Va1 and Vb12 rises and the other falls, so the output Vf1 of a subtracter 9 is proportional to the load value. Further, spacers 4a-4d transmit the force to the elastic plate 1 downward uniformly, so the neutral surface of the deformation is constant regardless of whether the load is large or small and the output Vf1 is proportional to the load value over a wide range.
Patent JP-H09190913-A (JP)
Title: Superconducting magnet device and magnetic resonance imaging apparatus using this device
Inventor: TAKESHIMA HIROTAKA
IPC: G01R33/38
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide the superconducting magnet device, wherein a broad open ing is provided, magnetic-field leakage is less, a broad and uniform magnetic- field region can be obtained at high magnetic-field strength and the manufactur ing cost is low. SOLUTION: This superconducting magnet device is constituted by providing two sets of superconducting coils 40A-42A and 40B-42B, which are arranged so as to hold a uniform magnetic-field region 21 and to face each other at an equal distance. At this time disk-shaped ferromagnetic bodies 43 and cylindrical ferromagnetic bodies 44 are arranged around the superconducting coils 40A-42A and 40B-42B. At the same time, a plurality of columnar ferromagnetic bodies 45 are arranged between the facing cylindrical ferromagnetic bodies 44. Thus, the returning path of the external magnetic flux generated by the superconducting coils 40A-42A and 40B-42B is constituted.
Patent JP-S608167-A (JP)
Title: Tractor
Inventor: YOSHIDA JIYUN
IPC: B60R3/00
Filed: 1984-02-06
Abstract: PURPOSE:To simplify the getting-off and -off of the driver's seat of a tractor, and as well to enhance the comfortability of the driver's seat, by arranging a driver's step above transmission shafts. CONSTITUTION:Transmission shafts 12, 13 are positioned below an engine crankshaft 2a, and as well a driver's step 17 is laid above these transmission shafts 12, 23. Accordingly, the driver may get on and off the driver's seat 16 without striding over a clutch housing which projects from the center of the driver's seat, thereby the getting-on and -off becomes easy. Further, the top surface of the driver's step is made substantially flat over the cross-width of the frame, and therefore, the comfortability of the driver's seat is satisfactory, thereby less fatigue is experienced during long drive.
Patent JP-H04259773-A (JP)
Title: Header/socket connecting connector
Inventor: KURODA YOSHIHIDE
IPC: H01R31/06
Filed: 1991-02-13
Abstract: PURPOSE:To dispense with an evaluation unit formed in place of a unit having such a narrow space that a probe can not be inserted, and use the unit of a product for debug evaluation as it is. CONSTITUTION:A printed board 4 has a socket 6, a printed board 5 has a pin header 7 to be connected to the socket 6, and a unit having one function is formed by the two printed boards 4, 5. A connector 1 to this unit is formed of a pin header part 2 to be connected to the socket 6, and a socket part 3 to be connected to the pin header 7. The printed boards 4, 5 mutually connected through this connector 1 have a wide space between them, so that the probe of a debug device can be easily installed to a CPU 8 mounted on the printed board 5 to conduct debug work.
Patent JP-S61178098-A (JP)
Title: Treatment of sewage using bioreactor
Inventor: KUDO HIROSHI
IPC: C02F9/00
Filed: 1985-02-04
Abstract: PURPOSE:To increase a treatment amount, by introducing oxygen or gas containing oxygen into a reactor to perform aeration and reaction. CONSTITUTION:When air 23 is supplied into a reactor, ballast water 16 is discharged to the reactor from an outlet 15 to increase the buoyancy of a ballast chamber 14 and a float 13 rises to reduce the amount of the liquid overflowed from a trough 18. When air is exhausted from an air pipe 17, the liquid is flowed into the ballast chamber 14 from the inlet 15 thereof and the buoyancy of the float 13 is reduced to increase the amount of overflowed water flowed in the trough 18. By this method, the amount of the overflow water of the trough 18 can be controlled. A buffle 20 is provided around the float 13 and the inflow of suspended scum can be inhibited.
Patent JP-S63188678-A (JP)
Title: 4h-quinolizin-4-one derivative
Inventor: KURASHINA KIICHI
IPC: C07D455/02
Filed: 1987-01-30
Abstract: NEW MATERIAL:A 4H-quinolizin-4-one derivative expressed by formula I (R<1> is lower alkyl or lower alkenyl having at least one aryl group; R<2> is H or lower alkyl). EXAMPLE:4'-Bromobenzyl 3-cyano-2-methylthio-4H-quinolizin-4-one-1-carboxylate. USE:With selective inhibitory action on production of immunoglobulin E antibody without affecting production of immunoglobulin G antibody, etc., important to phylaxis, sustainedly acting on production of immunoglobulin E antibody and useful as a remedy for diseases caused by immunoglobulin E, e.g. bronchial asthma, rhinitis, etc. PREPARATION:A partially novel compound expressed by formula IV obtained from a compound expressed by formula II and a compound expressed by formula III is reacted with a compound expressed by formula V to afford the aimed compound expressed by formula I.
Patent JP-S61177962-A (JP)
Title: Production of health natural food containing odorless garlic as main component
Inventor: ICHIHATA HITOSHI
IPC: A23L19/00
Filed: 1985-02-04
Abstract: PURPOSE:To obtain the titled food capable of keeping improved deodorizing effect, by mixing royal jelly to a garlic, and freeze-drying the mixture or mixing previously freeze-dried garlic with royal jelly. CONSTITUTION:A raw garlic is skinned, and the calyx is removed to give a small scaly bulb, which is if necessary sliced in round slices. The resultant small scaly bulb or round slices are heated at 80-90 deg.C for tens of sec or some ten min and quenched by dipping in cool water. The blanched garlic is then finely pulverized to give a pasty garlic (A). <=90pts.wt. (solid weight) component (A) is then mixed with (B) >=10pts.wt. raw royal jelly, and the resultant mixture is freeze-dried or previously freeze-dried components (A) and (B) are mixed in the same proportion as described above to give the titled food consisting or dried mixture of white or yellowish powder or granule. The resultant food is directly filled in a gelatin capsule, etc. or mixed with oil, etc., and filled therein.
Patent JP-H04259717-A (JP)
Title: Switch device
Inventor: KOYANAGI OSAMU
IPC: H01H33/30
Filed: 1991-02-13
Abstract: PURPOSE:To prevent a fire and an explosion accident even when oil leakage and ignition source are simultaneously caused by putting control apparatus to open and close a contactor in a sealed control box, and filling the operational box with an inert or incombustible gas. CONSTITUTION:A hydraulic control apparatus 1 to open and close a contactor with a fluid pressed by a hydraulic pump is put in a sealed control box 15 and the box 15 is filled with inert or incombustible gas. A hand hole 16 for inside inspection is also installed in the control box 15. As inert or incombustible gas, nitrogen gas, argon gas, helium gas, etc., are used. Consequently, even when oil leakage from a pipe joint of the control apparatus 1 or an oil seal part occurs and an ignition source is caused simultaneously, combustion reaction is not caused owing to the gas and thus the occurrence of fire or explosion accidents is prevented.
Patent JP-2000222496-A (JP)
Title: Table edition device, its method, and storage medium
Inventor: OZAKA HITOSHI
IPC: G06F19/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a table edition device and its method capable of quickly confirming the set state of items in a table, and to provide also a storage medium. SOLUTION: The index number of a record item indicated by an input point specified with a mouse is compared with the index number of a break item, and when break display is not executed at the coincidence of both the index numbers, a break display is executed (step S8). When the break display has been already executed at the non-coincidence of both the index numbers, the displayed break display is erased (step S10).
Patent JP-S58139713-A (JP)
Title: System for transfering viscous mixed phase fluid
Inventor: AIDA HIROYASU
IPC: B01D29/11
Filed: 1982-02-12
Abstract: PURPOSE:To measure smoothly and exactly and to transfer the processed fluid of non-bubble by charging the viscous mixed phase fluid to the phase separation apparatus and performing simultaneously the processings of the gas liquid separation and the coarse particles removal. CONSTITUTION:The viscous mixed phase fluid such as heavy oil containing solid particles is flowed into a strainer main body 12 of the phase separation apparatus 4 from a tank 1 through a piping 2. When the mixed phase fluid reaches the outside of a filter cylinder 22, the coarse particles are caught at the filter surface (f), and the fluid containing small particles is transfered to a flowmeter 5. If the mixed phase fluid is allowed to collide at the surface (f), the gas phase is supplemented to form the bubbles, is raised up along a scraper 21, is stored in a storing part 16 of the separated gas and is returned to the tank 1. The separated coarse particles are stored in a storing part 23 and returned to the tank 1 by the actuation of a regulator 119 from a gate 24 through a mill 10. The processed fluid is measured exactly and smoothly by the meter 5, is shipped and transported under the non-bubble state.
Patent JP-S60164987-A (JP)
Title: Magnetic bubble memory device
Inventor: HIROSHIMA MINORU
IPC: G11C11/14
Filed: 1984-02-08
Abstract: PURPOSE:To obtain a magnetic bubble memory necessary for small power consumption by setting a holding magnetic field in the direction in which its characteristic is hardly affected by weakening intensity of a rotational magnetic field among rotational magnetic fields and in its reverse direction. CONSTITUTION:The titled device is to set a holding magnetic field HDC in the direction where its characteristic is hardly changed by weakening in-plane magnetic field intensity and its reverse direction. This means that the direction of the holding magnetic field HDC is selected in an X(+) or X(-) direction. When the holding magnetic field HDC is selected in the direction, a bias magnetic field margin DELTAHB characteristic is hardly lower even if the rotational magnetic field HR intensity is partially weakened; therefore it is possible to form the magnetic bubble memory device whose rotational magnetic field HB intensity will not be made larger even if the holding magnetic field is added.
Patent JP-H01230996-A (JP)
Title: Device for installing mechanical tubular plug
Inventor: ERIKU ARAN KIICHIE
IPC: F22B37/00
Filed: 1989-01-31
Abstract: PURPOSE: To install a mechanical tube plug from a remote position, by incorporating a circuit means which receives signals indicating torque and a means which sets prescribed torque in response to a signal inputted to a console in a solenoid assembly, and making the circuit means stop a rolling means by interrupting a rotation control signal when the torque reaches the prescribed torque. CONSTITUTION: A console incorporates a converter, an amplifier, and a detecting system incorporating a current detecting stage and the deflection of a torque converter, preferably, a strain gauge gives a voltage signal to an amplification stage arranged in a solenoid box assembly. Signals from the converter are amplified and converted into current signals. The console is also provided with clockwise(CW) and counterclockwise(CCW) push-button switches which control brushing, sizing, and plug rolling, and the CW switch is electrically latched until the switch reaches a resetting or torque limit when the switch is closed. The CCW switch is invalidated while the CW switch is closed and restored only when a reset switch is pressed or the CW switch is unlatched.
Patent JP-S53105072-A (JP)
Title: Automatic lighting apparatus with timer
Inventor: UYAMA SEIICHI
IPC: H05B37/02
Filed: 1977-02-24
Abstract: PURPOSE: To provide an automatic lighting apparatus, comprising a pulse counting timer circuit and a light detecting circuit operated when it becomes brighter than a predetermined level of brightness, which functions to light a lamp for a fixed period of time in the night. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58136415-A (JP)
Title: Apparatus for attaching and detaching bearing main body of calender roll
Inventor: YOKOTA HARUFUMI
IPC: B29C43/58
Filed: 1982-02-10
Abstract: PURPOSE:To facilitate the replacement work of a calender roll, in an apparatus for attaching and detaching the bearing main body of the calender roll, by a method wherein a clamp pin is supported to a bearing attaching seat and the pin part is made engageable with the groove part of the bearing main body of the calender roll. CONSTITUTION:An apparatus for attaching and detaching the bearing main body of a calender roll consists of a roll bearing main body 2 axially supported by the end part of the calender roll 1 and a bearing attaching seat 5 opposedly contacted with said roll bearing main body 2 and held to the side of a fixed frame 4 and the pin part 8 of a clamp pin 7 supported by the above mentioned bearing attaching seat 5 is made engageable with the groove parts 9, 10 provided to the surface contacted with the above mentioned bearing attaching seat 5 of the above mentioned roll bearing main body 2. By this structure, the replacement work of the calender roll can be facilitated.
Patent JP-S63188504-A (JP)
Title: Pneumatic tire and device for manufacturing thereof
Inventor: WATANABE TOSHIYUKI
IPC: B60C11/00
Filed: 1987-01-30
Abstract: PURPOSE:To reduce tire noise without the running performance and durability of the tire being deteriorated, by setting the center line averaged roughness of the tread surface of a tread section connecting between the radially outer ends of side walls, in a specific range. CONSTITUTION:A tire T has a pair of bead parts 1, 2, a pair of side wall parts 3, 4 extending radially from the bead parts 1, 2 and a tread part 5 connecting between the radially outer ends of the side wall parts 3, 4 and formed therein a plurality of circumferential rib grooves 9. The surface roughness of the tread surface 6 of the tread 5 between both shoulder parts 7, 8, which tread surface 6 is the outer surface of the tread 5 and adapted to make contact with the road surface when the tire T charged therein with compressed air at a regular internal pressure runs on the road surface under application of a regular load, affects to the degree of noise during running of the tire. In order to cope with this noise problem, the center averaged roughness of the tread surface 6 is set in a range of 4 to 15.
Patent JP-H05219448-A (JP)
Title: Charge transfer device
Inventor: KONDO TETSUYA
IPC: H04N5/335
Filed: 1992-02-05
Abstract: PURPOSE:To simplify the circuit configuration of a signal processing circuit connected externally by eliminating a dispersion in a DC component (DC step difference) between plural charge transfer elements and a low frequency noise invaded on the DC component by the circuit design. CONSTITUTION:A CCD delay line is provided with plural charge transfer elements 1, 2 having at least a precharge component and a signal component as an output signal waveform and a switching circuit 7 and a sample-and-hold circuit 9 used to extract a signal component from output signals S1, S2 from the charge transfer elements 1, 2 are connected at the post-stages, and clamp circuits 11, 12 are connected, which are used to hold each precharge component to a level of a reference voltage Vr in the output signals S1, S2 from the charge transfer elements 1, 2. The clamp circuits 11, 12 are formed by providing a MOSFET operated by clamp pulses Pc1, Pc2 synchronously with the output timing of the precharge component of the output signals S1, S2.
Patent JP-H03224842-A (JP)
Title: Molding for automobile
Inventor: GOTO ATSUSHI
IPC: B29C45/36
Filed: 1990-01-29
Abstract: PURPOSE:To eliminate the warp and curvature of a molding and enable jointing of an end material in good appearance and in an easy way by forming a plurality of bases respectively in separate protrusion molding processes, engagingly locking the bases with each other, and then forming the end material at the end of one of bases via an injection molding process. CONSTITUTION:The first base 11 comprises synthetic resin molded with a protrusion process and has a groove 11a and an engagement part 11b at the engagement portion thereof. The second base 12 comprises synthetic resin molded with a protrusion process separate from the molding process of the first base 11, and is provided with an engagement portion having an engagement part 12a capable of engaging with the aforesaid engagement part 11b. Furthermore, a foil 2 similar to a conventional case is pasted to the surface of the second bass 12. On the other hand, a hollow part 4a is formed in an end material 4 for the insertion of the ends of the second base 12 and the foil 2. Furthermore, the end material 4 is molded at the end of the first base 11 via an injection molding process. According to the aforesaid construction, the occurrence of molding warp and curvature due to a secular change during manufacture can be eliminated, and the jointing of the end material 4 can be done in good appearance and easily.
Patent JP-S53108041-A (JP)
Title: Chromium electroplating bath
Inventor: TAJIMA SAKAE
IPC: C25D3/06
Filed: 1977-02-28
Abstract: PURPOSE: To obtain a bright chromium-plated layer over a wide range of current density by forming a chromium electroplating bath contg. trivalent chromium as the chromium source from chromium (III) chloride oxycaboxylic acids, ammonium ions, boric acid, etc. and using the bath. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58139385-A (JP)
Title: Information signal generator for memory address
Inventor: OKA MORIHISA
IPC: G11B27/10
Filed: 1982-02-10
Abstract: PURPOSE:To improve the efficiency of use of memories, by providing the 1st, the 2nd and the 3rd numerical information signal generating circuit, and outputting a write address signal in response to the result of summation of numerals of each output of the 1st, the 2nd, and the 3rd circuits and a readout signal with the  result of summation of the 1st and the 2nd circuits. CONSTITUTION:At the readout mode, the output of a relative address generating circuit 8 as the 1st numeral information generating circuit and of an absolute address generating circuit 12 as the 2nd numeral information generating circuit is added at a full adder and a signal in response to the readout address is outputted from a full adder 13. At the write mode, the outputs of the circuits 8, 12 and of a presettable up/down counter 15 as the 3rd numerical information generating circuit are full-added and a signal in response to the write address signal is outputted from the full adder 13. Thus, the detection of the generation of overflow/underflow of the memory and the amount of jitter margin is made easy, to improve the efficiency of use of memory.
Patent JP-H09210845-A (JP)
Title: Method and apparatus for measurement of decentering of aspheric lens
Inventor: YONEZAWA TOMOHIRO
IPC: G01M11/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To measure an inclination and a lateral deviation between shape symmetric axes by a method wherein the center of a curvature near the center of one measuring face of a lens is placed on a measuring reference axis so as to be turned, a displacement in the peripheral part of the other face is taken, the central position of the curvature is measured and this measuring operation is performed regarding both faces. SOLUTION: A lens 1 to be measured is placed on a fixture 2, and the center of a curvature near the center of the supported rear 1B is placed on a part near a shaft 2A. The lens 1 is adjusted on the fixture 2, a displacement in a direction at right angles to the shaft 2A in the peripheral part of the surface 1A or in the normal-line direction of the face of the surface is set at 0, and the central position of the curvature near the center of the surface 1A is measured by a paraxial decentering measuring part 3. Then, the lens 1 is turned over, the surface 1A is supported on the fixture 2, and the rear 1B is measured in the same manner. On the basis of both measured results, the inclination and the lateral deviation amount of the shape symmetric axis 1D of the rear 1B with reference to the shape symmetric axis 1C of the surface 1A are found.  In this manner, it is possible to find the inclination and the lateral deviation amount of the shape symmetric axes 1C, 1D of the lens 1 in which both faces 1A, 1B are axis-symmetric.
Patent JP-S59145619-A (JP)
Title: Protective device for compressor
Inventor: KAWAKADO JIYUNZOU
IPC: F04C28/28
Filed: 1983-02-09
Abstract: PURPOSE:To enable a compressor to exhibit sufficient cooling capacity by driving said compressor without stopping it even if its temperature raised to a high level provided that a normal amount of cooling gas is supplied in the compressor wherein it is protected by turning off an electromagnetic clutch when its temperature exceeds the set limit. CONSTITUTION:When the temperature of a compressor 5 rises and reaches the set temperature during the operation of an air conditioner with insufficient cooling gas, a temperature switch 6 is opened, the current to an electromagnetic clutch 4 is cut off, permitting the compressor 5 to be stopped. On the other hand, when the compressor is operated with a normal amount of the cooling gas, the measured number of revolutions obtained from an intermittent signal issued from an igniter 12 is compared with the first set number of revolutions (e.g., 50,000rpm) in a control device 14, and when the measured number of revolutions is over the set number of revolutions, a base current is permitted to flow through a transistor 11 to turn it ON. And, a contact 8a of a relay 8 is closed, and also after the temperature switch 6 is opened, a current is transmitted through the electromagnetic clutch 14, allowing the operation of the compressor 1 to be continued.