baber/WOPTO huggingface dataset:
Patent JP-S58123817-A (JP)
Title: Emergency hoisting device of lance and sublance of converter installation
Inventor: YAMASHITA KAORU
IPC: C21C5/46
Filed: 1982-01-19
Abstract: PURPOSE:To provide a titled emergency hoisting device which decreases the installed capacity of batteries and is easy to operate by providing a storage device which stores order of the sizes of load capacities of lances and sub-lances, and a device which selects switching boards for DC electric power sources according to the storage of the storage device and outputs switching signals. CONSTITUTION:A storage circuit 18 for ordered starting is stored therein with order of lances and sub-lances of large load capacities, and a selecting circuit 19 for ordered starting is so constituted as to select switching order in ordered sequence. Now, when a commercial power source is interrupted, and the operator operates a switch 17 for operating emergency hoisting, the circuit 19 selects the No.1 lance of large load capacity according to the information from the circuit 18 and outputs a switching signal to a corresponding switching board 29 for DC power sources so that the No.1 lance is hoisted with a DC starter 14. The No.2 lance, No.1 sub-lance and No.2 sub-lance are hoisted successively in order of load capacities whereby the emergency hoisting is completed. Here, 9 in the figure denotes an AC ditribution board, 10 a DC power source for an electric motor for moving a lance upward or downward, and 16 an emergency battery, resectively.
Patent JP-H08194056-A (JP)
Title: Range finding radar
Inventor: KUBO HIDEHIKO
IPC: G01S13/28
Filed: 1995-01-19
Abstract: PURPOSE: To synchronously acquire a target in a short period of time without enlarging a current hardware even in the case a comparatively large error is included in a synchronous initial value in a range finding radar using spectrum spread. CONSTITUTION: A first switching circuit 17 to switch demodulation signals at target acquisition and synchronous maintenance over to each other is installed on a synchronous maintenance circuit, a precise synchronous initial value is found by a mode controller 22 by way of comparing amplitude of a first amplitude comparator 9 and a second amplitude comparator 18 with each other at the time of synchronous acquisition by an amplitude comparator 19, and a mode is transferred. The demodulation signals select output of a second phase modulator 18 by a second switching circuit 21 by way of applying delay of a pulse duration repetion period by a delay circuit 20 at the time of synchronous acquisition and select output of a third phase modulator 15 by the second switching circuit 21 at the time of synchronous maintenance and demodulate it by a second demodulator 10.
Patent JP-H10194977-A (JP)
Title: Immunoactivator
Inventor: KAJIKAWA MASAHIRO
IPC: A61K31/715
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject immunoactivator not producing a serious side effect, and capable of being utilized for foods, feeds and baits by including a linear saccharide comprising β-1,3-glucoside bonds. SOLUTION: This immunoactivator contains a linear saccharide comprising β-1,3-glycoside bonds as an active ingredient. The saccharide preferably comprises a curdlan hydrolysate, especially an acid curdlan hydrolysate, more especially a formic acid curdlan hydrolysate or a curdlan hydrolysate using an enzyme such as β-1,3-glucanase, and has a number-average mol.wt. of 340-4,000. When used as a medicine, the immunoactivator can orally or parenterally be administered at a daily does of 4mg to 40g as the solid content of the curdlan hydrolysate. As foods, the immunoactivator can be used in the forms of seasonings, processed livestock products, processed fishery products, processed agricultural products, staples, seasoned foods, cooked foods, desserts, emulsified oil products, confections, etc.  When used together with one or more other immunoactivator, the immunosuppressant exhibits a stronger immunoactivating action.
Patent JP-S63174470-A (JP)
Title: Image reader
Inventor: FUJISHIMA TOSHIHIRO
IPC: H04N1/04
Filed: 1987-01-14
Abstract: PURPOSE:To prevent a large amount of information from being omitted in a reproducing image, by storing one picture element data in a line memory after averaging it with an adjacent picture element data, and reading out only a part of the picture element data after thinning the picture element data. CONSTITUTION:A picture signal read by an image sensor 4 is converted to a digital signal at an A/D converter 103, and is sent to an averaging circuit 201 consisting of delay circuits 104 and 107, and addition average circuits 105 and 108. The averaging circuit 201 averages one picture element data with the adjacent picture element data, and sends a result to the line memory 109. The storage of the picture element data on the line memory 109 is performed by using an address signal from an address counter 106, and readout from the line memory 109 is performed by using a signal from an address counter 111. In such a way, no adjacent picture element information is lost even when the picture element to be read out is thinned out, and the omission of the information in the reproducing image can be reduced.
Patent JP-H01157501-A (JP)
Title: Electronic component
Inventor: SASAKI TADAHIRO
IPC: H01C1/04
Filed: 1988-01-18
Abstract: PURPOSE:To confirm whether an electronic component is operating within a guaranteed temperature range or not by a method wherein a liquid crystal whose color is changed at a temperature exceeding the temperature range guaranteeing a rated value of the component body is installed at a sheathing part of the electronic component. CONSTITUTION:Lead wires 11 of a resistance are extracted from electrodes 12. A resistor 13 of a metal thin film as the resistance body is laid between these two electrodes 12. A transparent heatresistant resin 15 is coated on the resistor 13 so that a ribbon formed by processing a liquid crystal which has been moistened between two plastic thin films can be wound on this resistance and can be fixed to it. By this setup, it is possible to observe from the outside whether the liquid crystal installed at a sheathing part at the circumference of the resistor 13 has become discolored or not. For example, when the resistance where the liquid crystal whose color is changed to purple at +70 deg.C has been mounted is used at a temperature exceeding +70 deg.C where its resistance value during an operation is not guaranteed, the liquid crystal is discolored to purple and indicates an increase in the resistance value.
Patent JP-H03211362-A (JP)
Title: Solar collector
Inventor: ISHIGAKI EIICHI
IPC: F24S50/20
Filed: 1990-01-16
Abstract: PURPOSE:To facilitate installation and maintenance by constituting a solar collector that includes a heat collector having a means for tracing the travel of the sun, a heat accumulator connected to the heat collector through a circulation circuit of a heat transfer medium, and a heat exchanger attached to the heat accumulator 7, wherein the heat collector is on a pole provided outdoors. CONSTITUTION:A solar collector consists of a heat collector 2 having a means for tracing the travel of the sun, a heat accumulator 7 connected to the heat collector 2 through a circulation circuit of a heat transfer medium, and a heat exchanger attached to the heat accumulator 7, and the heat collector 2 is installed on a pole 1 provided outdoors. The heat collected by the heat collector 2 which traces the travel of the sun from the sunrise of the sunset is transferred to the heat accumulator (heat tank) 7 by a heat transfer medium, and accumulat ed in the tank 7. The accumulated heat can be taken out of the tank 7 for use at need through the heat exchanger attached to the tank 7. Thus constituted solar collector is very simple in the structure and easy in the maintenance, and needs a minimum installation space and reduced costs for manufacture.
Patent JP-H03211941-A (JP)
Title: Method for transmitting/receiving digital signals of bit string as continuous superimposing signals in digital communication
Inventor: TAKANO AKIRA
IPC: H04L27/10
Filed: 1990-01-16
Abstract: PURPOSE:To transmit/receive a lot of digital signals at high speed by dividing a bit string into logical strings in digital communication and making the phase modulation of a frequency, for which multiple division is executed, correspond to the logical strings. CONSTITUTION:The original bit string is divided into the bit strings having (n) bit positions respectively and the respective bit strings are transformed to the logical strings with one bit code 1 corresponding 1-to-1 and all other bit codes 0. A carrier frequency is multiply divided by the (n) power of 2 and the frequency is modulated by two phases corresponding to each bit position of the upper logical string. Then, the respective signals are called as a first logical phase signal and a second logical phase signal. At every logical train, the first logical phase signal of the frequency corresponding to the bit position of the bit code 1 is made continuous and when the same logical train is repeated, the signal is alternately continued and transmitted as the signal of the continuously superimposed phase modulation. Thus, in the digital communication, the digital signal of the bit string can be transmitted/received as the continuous superimposing signal at high speed.
Patent JP-S62164542-A (JP)
Title: Blank ejection method in liquid jet recorder
Inventor: ENDO HIROSHI
IPC: B41J2/055
Filed: 1986-01-16
Abstract: PURPOSE:To secure and effectively prevent clogging from occurring and reduce the number of times of useless blank ejection, by a method wherein blind ejection through recording liquid ejecting holes arranged in a vertical row is conducted in a weighted manner so that the number of times of blind ejection is larger for the holes located at lower position and more liable to be clogged. CONSTITUTION:When starting a liquid jet recorder or when the recorder is left in a non-printing state for a long period of time, the condition is detected by a printing controller 1, and blank ejection is conducted. In this case, blank ejection signals outputted to electro-thermal converting elements 2-1-2-n are not the same in pattern or the number of pulses but are so outputted that the number of times of blind ejection by a given one of the elements is larger as the position of the given element is lower. After the blank ejection is conducted predetermined numbers of times, the supply of printing pulse signals to the elements 2-1-2-n is stopped, thereby making ready for starting a normal printing operation. Accordingly, since the blind ejection is conducted in a weighted manner so that the number of times of the blank ejection at a given position is larger as the position is lower (at which clogging is more likely to occur), clogging, and the number of times of wasteful blank ejection can be reduced.
Patent JP-S63178728-A (JP)
Inventor: NAGATA TAKESHI
IPC: H02J3/00
Filed: 1987-01-14
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-S55100711-A (JP)
Title: Transistor differential amplifier circuit
Inventor: YAMAMOTO MOROHISA
IPC: H03F3/45
Filed: 1979-01-26
Abstract: PURPOSE:To improve high-frequency characteristics by providing a npn transistor in front of each pnp differential transistor. CONSTITUTION:To the base and emitter of a differential amplifier composed of pnp transistors Q1 and Q2 with their emitters connected in common, npn transistors Q3 and Q4 are connected at emitters and collectors respectively. Applying an input signal to npn transistors forms positive feedback loops between pnp transistors and npn transistors. As a result, even if pnp transistors low in high-band cut-off frequency would be used, characteristics can be improved extending to the high frequency range by npn transistors. Therefore, a video detection output circuit, etc., can be realized by using pnp lateral transistors.
Patent JP-S5393512-A (JP)
Title: Apparatus for controlling electric railcars
Inventor: KAGA ATSUSHI
IPC: B60L9/12
Filed: 1977-01-24
Abstract: PURPOSE: To accomplish stable control through separation of voltage and slip frequency in the control of variable voltage and variable frequency inverter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05192600-A (JP)
Title: Gap separator for grinding-type wet mill
Inventor: TAJIRI MASANORI
IPC: B02C17/16
Filed: 1992-01-20
Abstract: PURPOSE:To prevent a gap separator from damage caused by a condition where beads are bitten between gaps of the gap separator by providing a cylindrical separator provided with a gap on the lower face through a stater and an O-ring, a spring pressing the separator and a rotary disc sliding on the lower face of the separator. CONSTITUTION:A gap separator 2 is brought into contact with a stater 3 through an O-ring 7 and is pressed always on a rotary disc 8 by means of a spring 6. Even if a bead 4 the size of which has been turned to the gap dimension caused by wearing is sandwiched into a gap, as it pushes up a spring 6 pressing the gap separator 2, the gap is enlarged a little to make passing of the worn bead 4 easy and the gap separator 2 can be prevented from damage.
Patent JP-S61166894-A (JP)
Inventor: KITANO KYOZO
IPC: C07C43/11
Filed: 1985-01-18
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-H09196203-A (JP)
Title: High pressure changeover valve
Inventor: HIROSE YUKIMASA
IPC: F16K11/07
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To start an operation rod with small force by communicating first- fourth pressure chambers, a communication passage opened and closed in response to retreating and advance operations of a piston head and a fifth pressure chamber with an axial flow path. SOLUTION: This valve comprises a float valve body 1; an operation rod 2; a first pressure chamber 12 including a first negative pressure receiving surface 11; a second pressure chamber 14 having a second positive pressure receiving surface 13; a third pressure chamber 16 of cylindrical shape including a third positive pressure receiving surface 19 and a third negative pressure receiving surface 20; a fourth pressure chamber 18 having a fourth negative pressure receiving surface 17; and a fifth pressure chamber 24 having a communication passage 21 opened and closed in response to rearward and forward operations of a piston head 15 and having a fifth positive pressure receiving surface 23, and they are communicated with an axial flow passage 9.  By performing clockwise/counterclockwise turning with a small force with an operation grip part 26a of a handle 26 held, it is possible to move the float valve body 1 backward to a limit position with a large force or move it forward with a large force.
Patent JP-H08197313-A (JP)
Title: Temporary holding device for tool holder in spindle of machine tool
Inventor: TAKASHIMA AKIRA
IPC: B23B31/117
Filed: 1995-01-20
Abstract: PURPOSE: To prevent the driving of a tool unclamping device from being interlocked with the operation of an automatic tool changer by providing an engaging part which can be freely engaged with and disengaged from an engaging body by advancing and retracting movement of a draw bar, and which engages with the engaging body to move a holding body, at the end part of the draw bar. CONSTITUTION: A next tool holder T is inserted into a tool insertion hole 1b of a spindle 1 by means of a changing arm of an ATC to push an adjusting member 35 backward by a pull-stud Ta advanced into a holding body 30. Thus, a third ball 33 can be moved in radial direction of the spindle to release the holding body 30 from the holding position. A second ball 32 is located in a recessed part 3d of a cam part 3, and the holding body 30 can thus be retracted by energizing force of an energizing member 34, since a gap exists between an engaging face 4a and the second ball 32. Then, a first ball 31 engages with the grasp part of the pull-stud Ta. After that, a tool unclamping device 12 is driven to retract a pressing member 16 for a draw bar 5 and the holding body 30 to clamp the pull-stud TA.
Patent JP-H03211823-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: YONEDA KENJI
IPC: H01L21/22
Filed: 1990-01-17
Abstract: PURPOSE:To easily obtain high uniformity of film thickness at the time of film formation, by installing a plurality of multihole type cylinders, making positions of holes mutualy different, making the hole diameters of outer cylinders larger than those of the inner cylinders, and dividing the cylinders into eight regions by partitions having no holes. CONSTITUTION:On an wafer introducing end opposite to a gas introducing end of a process tube 1, a discharging mechanism 5 for gas processed in the process tube 1 is installed as follows, it has a multihole type cylindrical shape surrounding the process tube 1, and inside said cylinder, a plurality of multihole type cylinders which are concentric to the multihole type cylinder and have mutually different radiuses are arranged. The positions of the holes of a plurality of the multihole type cylinders are mutually different, and the diameters of the outer cylinders are larger than those of the inner cylinders. The cylinders are divided into eight regions by partitions 5d having no holes, and the outermost part of the eight regions is connected to an exhaust tube 6. Thereby gas is uniformly discharged, the promotion of oxygen rolling-up caused by local compulsory exhaust is not generated, and uniform film thickness can be obtained at the time of film formation.
Patent JP-S59133629-A (JP)
Title: Dma transfer control system
Inventor: YABUSHITA MASAHARU
IPC: G06F13/28
Filed: 1983-01-20
Abstract: PURPOSE:To prevent the degradation of the processing efficiency of a processor at a transfer time, by allowing a processor and direct memory access DMA devices to perform processing in parallel when the processor does not access DMA related devices. CONSTITUTION:A bus switch 6 is provided between DMA related devices 2, 3, and 5 and a processor 1. At a DMA transfer time, busses 103, 104, and 105 used by the processor 1 and busses 203, 204, 205, 303, 304, and 305 are separated from each other. The switch 6 is opened and closed by a decoder 7 and disconnects busses on the DMA side from busses on the processor side when the processor 1 does not access DMA related devices. In this case, even if a transfer request is issued from an I/O device 3, a stop request signal is not outputted to the processor 1 nor a DMA transfer permission signal is inputted. That is, the DMA is operated in parallel with the processor 1.
Patent JP-H09290227-A (JP)
Title: Ultrasonic washer and method thereof
Inventor: WADA KIYOUTAROU
IPC: A61J1/14
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To sufficiently wash the inner surface of a bottle and also to keep good the appearance of the bottle. SOLUTION: When a bottle 8 conveyed in the horizontal direction by a holder 7 is moved to the upper side of a washing tank 9 storing first washing water A, it is stopped for a prescribed time. In this stopped state, second washing water B is injected into the bottle 8 and also the washing tank 9 is ascended and descended. While the bottom part of the bottle 8 is immersed in the first washing water A, the inner surface of the bottle 8 is washed by ultrasonic waves radiated from an ultrasonic vibrator transducer 15. Foreign matter removed from the inner surface of the bottle 8 is discharged by the injected second washing water B.
Patent JP-H06216293-A (JP)
Title: Leadframe, and manufacture of lsi package using the same
Inventor: HONDA SATOSHI
IPC: H01L23/28
Filed: 1993-01-20
Abstract: PURPOSE:To provide a burr-free leadframe, and to provide a method for manufacturing an LSI package using this leadframe. CONSTITUTION:A leadframe 10 is provided with a die pad section 12 to which a semiconductor element 2 is die-bonded, and lead sections 13, with front ends thereof being opposite to this die pad section 12, which are connected to the semiconductor element 2 via wires 20. Projections 17 are formed at the front end of the lead section 13, and hence sealing resin will not escape toward the rear of the lead section 13 further from the position where the projections 17 are provided.
Patent JP-S57123702-A (JP)
Title: Radar antenna
Inventor: MIZUKOSHI ATSUMASA
IPC: H01Q3/02
Filed: 1981-01-23
Abstract: PURPOSE:To simplify a rotation driving mechanism and to improve operation stability by incorporating a waveguide in the rotary shaft of a driving motor which rotates an antenna radiator. CONSTITUTION:A radio wave generated by a magnetron oscillator 11 is guided to a waveguide 14 through a circulator 13, inputted to a rotary-part waveguide 201 by a rotary joint 210, and emitted as a radar radio wave from an antenna radiator 17 through a waveguide 16. The waveguide 201 is fixed penetrating the rotor 203, concentric with the stator 207 of a rotation-driving motor 202, in the center, and a slit disk 208 is connected directly to the rotary shaft 204. The disk 208 couples with a pulser 22 which generates pulses in proportion to the turning speed of the radiator 17, and a pulser 23 which generates one pulse each time the radiator turns once. The output of the pulser 22 is shaped and amplified under detection control 209 to control an input voltage to the motor 202 through voltage control 206, thereby making the turning speed constant. The rotary shafts of the radiator and motor are constituted in one body, simplifying a driving-force transmission mechanism.
Patent JP-H06291953-A (JP)
Title: Facsimile equipment
Inventor: KIMOTO OSAMU
IPC: H04N1/21
Filed: 1992-01-20
Abstract: PURPOSE:To easily switch the read transmission mode and the memory transmission mode with a simple operation. CONSTITUTION:A transmission mode key is provided on an operation panel 3 to switch selectively the read transmission mode and the memory transmission mode and a CPU 11 executes storage control of a RAM 13 and drive control of a reader 15 depending on each mode. Through the constitution above, the CPU 11 controls the reader 15 to read picture data on an original at the time of memory transmission and stores the read picture data to a read data storage area 13a of the RAM 13. Moreover, the CPU 11 controls the reader 15 to read the picture data of the original when in a state that a line with a called station is connected at the time of read transmission.
Patent JP-S59189507-A (JP)
Inventor: JIYOSEFU SERAAZU KAITO
IPC: F16L57/00
Filed: 1984-01-18
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-H11198844-A (JP)
Title: Steering effort controller
Inventor: MORI HIROSHI
IPC: B62D101/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To attain good steering characteristics by generating steering assist effort so that steering holding power may be minimum in an optimum steering angle necessary for traveling with a detected road curvature and at a vehicle speed detected by a vehicle speed detecting means. SOLUTION: A controller 15 calculates an optimum steering angle passing through a corner based on an inputted road curvature ρand a vehicle speed detected value V, calculates steering assist torque for minimizing steering holding power to travel at a corner with a vehicle speed detected value V based on the steering angle and the vehicle speed detected value V, and outputs pulse current corresponding to the steering assist motor 13. Where the steering assist torque command value of the controller 15 and the actual steering assist torque are equal to each other and there occurs no delay, it acts as power steering in the case of running without steering effort control, and the steering assist torque is determined based on the steering torque of the steering torque sensor 17 and the vehicle speed detected value V of the vehicle speed sensor 18.  The current corresponding to it is outputted to a steering assist motor 13 to generate steering assist torque.