baber/WOPTO huggingface dataset:
Patent JP-S6228104-A (JP)
Title: Industrial robot device
Inventor: KATO HISAO
IPC: B25J17/02
Filed: 1985-07-31
Abstract: PURPOSE:To prevent a cutting tool from breaking by so controlling the contact pressure of the tool and a workpiece as to remain in a proper value by means of detectors for controlling the relative position of the cutting tool to remain within a relative displacing amount having been set previously. CONSTITUTION:A frame 3 is fixed to the end of a robot arm 2, and a drilling device 5 is attached elastically by the function of a spring 6 in vertically movable condition through the guide bar 4 of the frame 3. Relative position detectors 8a and 8b are provided corresponding to the frame 3 and the device 5 respectively. Proper relative positions corresponding to respective diameters of drills 7 and the material to be drilled are stored in the robot. Because the contact pressure of the drill with a workpiece is detected by a detector, and the reaction force of the drill is maintained within a proper range by the vertical movement of the arm 2, the drill is prevented from breaking.
Patent JP-S6325496-A (JP)
Title: Heat exchanger
Inventor: MITSUMOTO SEIICHI
IPC: F28F19/02
Filed: 1986-07-18
Abstract: PURPOSE:To prevent the corrosion of a part in gas near the gas and liquid interface of the outer peripheral surface of a heat transfer tube and permit the holding of high reliability for a long period of time, by a method wherein the gas and liquid interface of the outer peripheral surface of the heat transfer tube is coated with a corrosion-resistant material. CONSTITUTION:The upper part of the lowest part of a gas and liquid interface 2, positioned above a dispersion plate 6 on the outer peripheral surface of a traditional heat transfer tube 1 for a heat exchanger, is coated with the heat- shrinkable tubing of the polymer of 4-ethylene fluoride. According to this method, the heat transfer tube is hardly corroded and is provided with high reliability whereby the heat exchanger with a long life may be obtained.
Patent JP-H0728079-A (JP)
Title: Liquid crystal display device and its production
Inventor: KASHIWAJIMA TADASHI
IPC: H05K3/36
Filed: 1993-07-08
Abstract: PURPOSE:To prevent peeling of the juncture between a liquid crystal panel and a flexible film and to prevent the corrosion and disconnection of the exposed parts of the electrode film of the liquid crystal panel by providing the juncture between the liquid crystal panel and the flexible film with a pressing plate and providing the exposed part of the electrode film of the liquid crystal panel with a protective film. CONSTITUTION:This liquid crystal display device has the liquid crystal panel 10 held with the electrode film 14 by two sheets of transparent substrates 11, 12, a circuit board 30 for driving the pixels of the liquid crystal panel 10 and the flexible film 22 for connecting an electrode terminal part 15 of the liquid crystal panel 10 and a connecting terminal part 24 of the circuit board 30. The end of the flexible film 22 on the side to be connected to the liquid crystal panel 10 is provided with the pressure plate consisting of an elastic material. The exposed part of the electrode film 14 led out to the end of the transparent substrate 12 is provided with the protective film 5. Then, the corrosion of the exposed part of the electrode film 14 or the disconnection by external force is prevented and the uniform pressing force by the pressure plate 4 is impressed to the juncture between the liquid crystal panel 10 and the flexible film 22.
Patent JP-H0611755-A (JP)
Title: Image pickup device
Inventor: HISAMA KENJI
IPC: G03B9/02
Filed: 1992-06-26
Abstract: PURPOSE:To detect the position of an interlocking member with respect to a diaphragm blade and to enable a stop value to be recognized in terms of quantity. CONSTITUTION:By an integration circuit 38, the luminance signal of a photographed image signal by an image pickup element 34 is integrated within one picture. By a comparison circuit 40, the integrated result of the integration circuit 38 is compared with a reference voltage 42 and the difference signal thereof is outputted to a pulse generation circuit 46. By the generation circuit 46, a driving pulse is impressed on a stepping motor 44 driving the diaphragm blade of a diaphragm device 32 according to the difference signal from the comparison circuit 42. By a pulse counting circuit 48, the driving pulse generated by the generation circuit 46 is counted. A reset switch 50 is standardly arranged by being brought into contact with a member which is interlocked with the diaphragm blade, for example, at an optical end on an open side. When the switch 50 is turned on, the counting circuit 48 is reset.
Patent JP-H0729377-A (JP)
Title: Semiconductor storage device
Inventor: ISHII TOSHIO
IPC: H01L21/8247
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a semiconductor storage device whose high-speed operation is not hindered by a noise countermeasure by enlarging the noise margin of an address signal inputting buffer circuit. etc., only at the time of starting the operation of an output buffer circuit. CONSTITUTION:When an output buffer circuit control signal 42 generated from a first timing signal generating circuit 8 is changed to 'L' and a second timing signal generating circuit 11 detects the start of the operation of the output buffer circuit 6, the circuit 11 makes an input buffer circuit control signal phi0 active for a constant period of time. The address signal inputting buffer circuit 1 enlarges the noise margin trasiently by changing a hysterisis characteristic when the signal phi0 is active. Thus, the fear that the output of the circuit 1 changes is eliminated even though noise is generated in accordance with the start of the operation of the circuit 6 and the amplitude of a signal inputted to the circuit 1 is relatively changed, and a wrong detection that the input signal is changed due to the noise generated at the time of starting the operation of the circuit 6 can be dissolved.
Patent JP-H0219026-A (JP)
Title: Serial data reproduction circuit device
Inventor: UENO TAKESHI
IPC: H04L7/08
Filed: 1988-07-07
Abstract: PURPOSE:To change time setting by an input signal by separating a serial synthesis signal inputted from one input terminal into an output clock signal and an output data signal, outputting the output clock signal to an output clock terminal and outputting the output data signal to an output data terminal. CONSTITUTION:The device is provided with an input terminal 13 receiving a serial synthesis signal being the series synthesis of a clock signal and a data signal through one line, a clock terminal 11 outputting an output clock signal corresponding to the clock signal in the serial synthesis signal, an output data terminal 12 outputting an output data signal corresponding to the data signal and a signal separation means. Then the signal separation means separates the serial synthesis signal synthesizing the clock signal and the data signal in serial received from the input terminal 13, outputs the output clock signal to the output clock terminal 11 and the output data signal to the output data terminal 12. Thus, the time setting by the input signal is changed.
Patent JP-H0333933-A (JP)
Title: Microcomputer
Inventor: NOMURA MASAHIRO
IPC: G06F9/38
Filed: 1989-06-29
Abstract: PURPOSE:To accelerate the execution speed of a program by immediately executing the instruction of a branch destination by switching the sequence of instruction code fetch or pre-fetching the instruction code of the branch destination in advance before executing a branch instruction. CONSTITUTION:A branch address calculation control part 104-5 stops the pre- fetch of the instruction code behind the instruction when an unconditional branch instruction is detected by activating both an instruction forefront detecting signal 104-1-1 and a branch instruction detecting signal 104-2-1. And the sequence of the instruction code fetch is switched to that of the instruction code fetch from the branch destination. Also, when the branching instruction is a conditional branching instruction, no switching of the sequence of the instruction code fetch is performed, and the pre-fetch of the instruction code of a branch destination address is performed. In other words, by switching the sequence of the instruction code fetch before the execution of the branching instruction or pre-fetching the instruction code of the branch destination, a branch destination instruction immediately is executed, and the disturbance of a pipeline is minimized, which accelerates the execution speed of the program.
Patent JP-H114419-A (JP)
Title: Reception control method for data broadcast receiver
Inventor: SHIMAKAWA JOJI
IPC: H04N5/44
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To automatically suppress the energizing time of a receiver to an absolute minimum by decoding data of broadcast identification part, when the receiver detects a frame identification part and frame synchronization is established, decoding program identification data in the case that the data of the broadcast identification part have identifier to identify received control information, thereby receiving broadcast data within the time specified by the time information data. SOLUTION: In the case that the receiver is turned on, the receiver detects a framing code FC of a frame under the control of a CPU 10. In the case of frame synchronization, frame data are given to a de-interleave section 7, where they are released in an interleave way and a mode control MC of the frame is decoded by a decode section 8. Even when the MC includes a bit pattern to identify a reception control information broadcast, the decode section 8 applies decode processing of DAT of a packet. In the case that a transmission time of a program desired to be received is extracted from a table, until an internal clock 12 recognizes this time, the operation of components of the receiver is suppressed to a minimum.
Patent JP-H10338328-A (JP)
Title: Air-levitated type conveyor
Inventor: KAMIYA NAOAKI
IPC: B65G15/60
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an air-levitated type conveyor facilitating internal inspection, making only corroded and worn parts replaceable and heightening transport power using a belt wide for the outer diameter dimension. SOLUTION: This air-levitated type conveyor is composed of an upper shell 1a and a lower shell 1b of diametrically bisected shape of a cylindrical shell. The upper shell 1a is detachable from the lower shell 1b, and a carrier trough 11 and a return trough 12 are arranged at upper and lower parts and removably fitted to support frames 9 fixed to the internal wall of the lower shell 1b. Air ducts 15 for supplying air to air blowoff holes 14 are fitted to the lower face center of the respective troughs 11, 12 and air pipes connected to the air ducts 15, and lead-in pipes piercing the lower shell 1b are provided and removably connected to each other by flange jointing.
Patent JP-H0518722-A (JP)
Title: Three-dimensional shape measuring apparatus and its method for linear body
Inventor: KAWATO SHINJIRO
IPC: G01B11/02
Filed: 1991-07-10
Abstract: PURPOSE:To measure three-dimensional shape containing the height of a bonding wire precisely by extracting position data of a linear body by two picture picking-up apparatus, correcting the position data based on the gap degree between images of patterns on a standard plane, and stereoscopically observing the shape with both eyes based on the difference of the installation positions of the two picture picking-up apparatus. CONSTITUTION:Together with a bonding wire 1, a shooting object IC chip 2 is shot and saved in image memories 71, 72. The center line of the wire 1 is extracted by wire extracting means 811, 812 from the saved image data of the memories 71, 72. Regarding the surface circular pattern 5 of the IC chip 2, the gap degree between the saved image data of the memories 71, 72 is extracted by a pattern gap extracting means 813. A wire position deviation data computing means 82 computes the deviation of the position data difference of the center line of the wire 1 based on the resulting processed data. A deviation data converting means 83 put out it as height data based on the deviation data.
Patent JP-H0884081-A (JP)
Title: Digital encoding device and digital encoding/decoding device
Inventor: OBARA KAZUTAKA
IPC: H04N19/426
Filed: 1995-07-05
Abstract: PURPOSE: To reduce the scale of a logic table to be used in a digital encoding or encoding/decoding device. CONSTITUTION: In this digital encoding or encoding/decoding device for compressing and expanding picture data by using Huffman encoding, a Huffman encoding circuit 4 outputs variable length codes from the combination of the zero-run and value of an AC coefficient. An AC code length table provided in a code length calculation circuit 5 stores the correspondence relation of the variable length codes and the code length beforehand. The code length calculation circuit 5 inputs not the combination of the zero-run and value of the AC coefficient but the variable length code from the Huffman encoding circuit 4 and calculates the code length from the inputted variable length code based on the AC code length table.  Thus, the scale of the AC code length table is substantially reduced compared with the conventional case of storing the correspondence of the combination of the zero-run and value of the AC coefficient and the code length.
Patent JP-H0218916-A (JP)
Title: Ion beam sputtering
Inventor: ISHIWATA NOBUYUKI
IPC: C23C14/34
Filed: 1988-07-07
Abstract: PURPOSE:To prevent a magnetic thin film layer from peeling off without the heat of a substrate by setting accelerating voltage of an ion gun and the thickness of a first base material layer and a second base material layer laminated on the substrate to specific values respectively. CONSTITUTION:Accelerating voltage of an ion gun is set at 100-400 volts while the thicknesses of a first base material layer and a second base material layer are set for 300-2000Angstrom  and 10-200Angstrom  respectively. Therefore, when an Ar ion is accelerated to shock a base material 2 by the accelerated voltage in vacuum, atoms disperse from the shocked base material 2 and adhere to the board 3 made of ceramic or glass. When the base material 2 is exchanged for the first base material and the second base material alternately, the atoms which are flown out from the base material 2 are laminated on the board 3 alternately and a magnetic thin film layer composed of the first base material layer and the second base material layer is formed. Thereby the inner stress of the magnetic thin film layer is 2X10<9>dyn/cm<2> and peeling-off of the magnetic thin film can be prevented without the need of the heat of the board.
Patent JP-H0650884-A (JP)
Title: Method and apparatus for evaluating cleaning degree of object to be cleaned
Inventor: TSUJI HIROSHI
IPC: G01N21/27
Filed: 1992-06-05
Abstract: PURPOSE:To obtain a method wherein the quantitative evaluation of the cleaning degree of an object to be cleaned can be performed accurately and quickly irrespective of the material and the shape of the object to be cleaned and irrespective of the unevennes degree of its surface and to obtain its execution apparatus. CONSTITUTION:The cleaning-degree evaluation apparatus 10 of an object to be cleaned is provided with a sample-solution adjusting device 12 which elutes a contaminant containing an aromatic hydrocarbon into a nonaromatic hydrocarbon-based solvent from the object to be cleaned and which adjusts a sample solution and with a measuring instrument 14 which measures the absorbance of the sample solution with reference to beams of light within a range of 260 to 290nm and a range of 350 to 400nm. The measuring instrument is provided with a light source 46, with a flow cell 40 in which the sample solution flows at the inside and in which the beams of light transmit the flow of the sample solution, with interference filters 50 which are installed respectively so as to transmit only the beams of light having the two wavelengths, with light-intensity measuring means 52, 54 which measure the respective intensities of a beam od incident light and a beam of transmitted light having two wavelengths from the light source and with a computation means 28 which computes the contaminant concentration of the sample solution on the basis of the measured light intensities.
Patent JP-S5872721-A (JP)
Title: Thrust bearing equipment
Inventor: INUKAI MOTOYOSHI
IPC: F16C17/26
Filed: 1981-10-26
Abstract: PURPOSE:To prevent any bending moment from yielding on the bracket arm part by supporting a guide bearing with use of a member which is movable in the axial direction. CONSTITUTION:A thrust bearing 1 commonly provides a guide bearing 16 at the part of a thrust collar 5a. Besides, the thrust bearing 1 provides a plurality of bracket arms 1f which are extended outwards like the spokes of a wheel in the radial directions, furthermore these bracket arms 1f have cylindrical rings 1g at their outer peripheral parts, and they abut through the cylindrical rings 1a on the inner wall 3 on the outside of a bit. Thus, since the cylindrical rings 1g which have been provided at the tips in the radial directions of the bracket arms 1f are revolvable, movement in the axial directions of the bracket arms 1f is easily allowed, so that there is no cause of the bending moment attributable to the load of water thrust.
Patent JP-S5959094-A (JP)
Title: Speed controller for induction motor
Inventor: TANAKA TOSHIMASA
IPC: H02P27/06
Filed: 1982-09-29
Abstract: PURPOSE:To effectively control the speed of a motor by providing two RAMs, thereby forming a drive control parttern similar to an infinitive. CONSTITUTION:An inverter controller 3 has two RAMs 4, 5, a drive control pattern corresponding to one period of an RWM waveform stored in any of the RAMs, 4, 5 is read out by a data selector 6, and the read out pattern is applied through a latch 7 formed of a D flip-flop to the bases of transistors of an inverter 2. When a speed alternation command is inputted, the drive control pattern for performing the speed designated by the command is calculated and written in the RAM which is not read out at present, and reading out is then switched to be controlled.
Patent JP-H0612288-A (JP)
Title: Information processing system and monitoring method therefor
Inventor: SHIGEMATSU MARI
IPC: G06F11/273
Filed: 1992-06-29
Abstract: PURPOSE:To provide a monitor device which can monitor the monitor informa tion of plural processors on a network at real time by providing the receiving means, display means or display window of the monitor device at every monitor object. CONSTITUTION:A monitor device 2 is provided with important item receiving and collecting means 13 to receive monitor information transmitted from important item transmitting means 6-1-1 and 6-2-1 of processors 4-1 and 4-2 and monitored result receiving means 14-1 and 14-2 classified by monitor objects to receive the monitor information transmitted from self monitored result transmitting means 7-1-1 and 7-2-1. Further, this device is provided with an important item display means 12 to output and display the monitor information collected by the important item receiving and collecting means on a display device 1, and monitored result display means 15-1 and 15-2 classified by monitor objects for displaying the monitor information received by the monitored result receiving means by monitor objects onto the display device 1. Thus, the monitor information of plural processors can be monitored at real time without being delayed.
Patent JP-H1014395-A (JP)
Title: Multiple grafting device and method of coating adhesive
Inventor: MORI TATSUYA
IPC: A01G1/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To make an adhesive remaining on the top end of the adhesive nozzle capable of being cleaned with a mesh material without friction of the adhesive, and prevent the adhesive from sticking to the nozzle, when the mesh material is wound up. SOLUTION: A plurality of adhesive nozzles 76 in the adhesive applicator are integrally fixed to the nozzle frame 131 arranged in transverse direction crossing the line of the socks to be grafted, and a mesh tape 88 is arranged along the nozzle frame 131 so that it may be windable and movable. A press plate 143 is fitted for pressing the mesh material 88 to the top of the adhesive nozzle 76 and the nozzle frame 131 and the press plate 143 are supported to the base which supports the part winding up and feeding the mesh material so that they may be movable in the line of the stocks to be grafted.
Patent JP-H0337997-A (JP)
Title: Dimming and lighting device for electric discharge lamp
Inventor: IDE KATSUYUKI
IPC: H05B41/392
Filed: 1989-06-30
Abstract: PURPOSE:To enable the reduction of lamp flicker even in a low gradient by synchronizing the first high frequency output, second high frequency output and pulse width control output with one another. CONSTITUTION:The output of a main power supply is synchronized with a pulse cycle for dimmer control, and an auxiliary power supply as well. Namely, when an inverter 1 for main electric discharge, a dimmer control circuit 3 and an inverter 5 for auxiliary electric discharge are synchronized with one another, using a clock signal from in oscillation circuit 6, a relationship among phases of each voltage waveform including the dimmer control pulse signal is fixed (synchronized). Lamp discharge, therefore, always rises in the same condition and the size and form of the rising portion becomes fixed. According to the aforesaid construction, the lamp flicker can be prevented.
Patent JP-H0614142-A (JP)
Title: Original reader
Inventor: NAKAO GENICHI
IPC: H04N1/04
Filed: 1992-06-29
Abstract: PURPOSE:To quickly confirm images read from an original. CONSTITUTION:At the time of reading a normal reflection original, the original D is set on an original platen 11, a color display 36 serving also as an original cover 12 is closed and reading is performed by an optical system 13 inside the main body 10 of a color facsimile. At the time of confirming the images, the images are outputted to the color display 36 with a key operation on a control panel to be confirmed. At the time of reading a light transmissible original, a film original Df is set on the original platen 11, a scattering board 7 is put above the film document Df, the original cover 12 is closed and the reading is performed.
Patent JP-H09331609-A (JP)
Title: Gas-insulated switchgear
Inventor: TAKAKURA HIDETOSHI
IPC: H02B13/02
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas-insulated switchgear which enables the reverse- engineering range of equipment to be made small when it is connected to a power cable without causing the overall dimension of the equipment to become large. SOLUTION: A breaker 2, a current transformer 4, a line isolator 5 and a line grounding switch 6 are contained inside a tank 1 filled with an insulating gas to constitute an incoming switching unit 7. Three leading parts 8 to 10 are provided at the same side of the tank 1 and a leading part 11 is provided at the side opposite to these leading parts. Bus isolators 12, 13 are respectively connected and arranged to the leading parts 8 and 9 neighboring to each other. A lightning arrester 14 is connected and arranged to the leading part 10, while a cable connecting part 15 is connected and arranged to the leading part 11.