baber/WOPTO huggingface dataset:
Patent JP-H0287188-A (JP)
Title: Display controller
Inventor: SEKIYA KAZUO
IPC: G09G3/291
Filed: 1988-09-22
Abstract: PURPOSE:To display an image plane consisting of an optional number of lines than the number of display liens of a display device at an optional vertical position on a display panel at all times by providing a means which generates a signal for varying and setting the number of blank feeding shift clock pulses, feeding lines with the blank feeding shift clock, and making no display in the blank feeding period. CONSTITUTION:A generation part 60 for a horizontal synchronizing signal as an interface signal to a matrix display device consists of a generating circuit 61 for the blank feeding shift clock, a generating circuit 62 for pulses of frequency which is an (n) times as high as a horizontal synchronizing signal, and a kick circuit 63 for the generating circuit 61. In this case, lines are fed on the display device by as many as the blank feeding shift clock pulses in the blank feeding period and no display is made throughout the period. For the purpose, this blank feeding period is so set that when the number of lines on the image plane is smaller than that of the display panel, parts of unnecessary lines at the upper and lower part of the display panel are fed in blank, thereby displaying the image plane in the center. Further, the image plane can easily be displayed at an optical desired vertical position.
Patent JP-S60131147-A (JP)
Title: Control of optimum grinding feed amount
Inventor: WASHIYAMA TOMOYOSHI
IPC: B23Q15/12
Filed: 1983-12-17
Abstract: PURPOSE:To stabilize the optimum grinding feed amount by previously memorizing the feed amount per revolution and detecting each variation of the number of revolution, electric current value, and voltage of a driving motor, and the load applied onto a tool, and transmitting acceleration and deceleration instructions according to the detected values. CONSTITUTION:When a machine in boring work is applied with a load because of the partial defect, etc. of a workpiece 3, said defect is detected as the reduction of the number of revolution of a main shaft and the increase of load torque from a driving motor 2 side by a pulse-system revolution detector 8 and a load detector 9, and detected as the increase of thrust load from a grinding tool 4 side by a pressure detector 10, and the results are transmitted into an NC apparatus 11 having a computer built-in. In said controller 11, the newest detected data is compared with one among the fundamental data such as the number of revolution and the load torque of the motor 2 in normal operation on the basis of the feed amount per revolution and the thrust load of the grinding tool 4, and when overload state is detected, an instruction for reducing the feed speed of a servomotor 7 is transmitted until said speed coincides with the fundamental data. When the reduction of load is detected, an acceleration instruction is transmitted to stabilize the feed amount.
Patent JP-H0791765-A (JP)
Title: Heat source controller
Inventor: IWAKURA YASUHARU
IPC: F04B49/06
Filed: 1993-09-27
Abstract: PURPOSE:To suppress variations in a load supply temperature and a quantity of heat by deciding the number of operating heat source units the number of increased or decreased units, varying load sharing ratios, immediately sending a start signal to the increased units, and outputting a stop signal to the decreased units at the time of a predetermined load sharing ratio. CONSTITUTION:A heat source system 10 controls a flow rate of heat medium to be supplied from a plurality of heat source units 12-1, 12-2 to a load 14 by a plurality of primary pumps 13-1, 13-2. A heat source controller 11 for controlling the system 10 outputs a start/stop signal, a flow rate control signal from an input/output processor 15 to the system 10. A control processor 19 decides the number of operating units, outputs number-of-increased or -decreased units command of the units 12-1, 12-2, and outputs a switching command of the unit. Further, an optimum processor 20 generates a flow rate control signal for varying load sharing ratio of the increased unit and the existing operating unit or the increased unit and the residual operating unit, immediately sends a start signal to the increased unit and outputs a stop signal to the decreased unit at the time of a predetermined load sharing ratio.
Patent JP-H1082707-A (JP)
Title: Pressure detector
Inventor: OMI TADAHIRO
IPC: G01L9/04
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of lowering the quality of product even a pressure detector is applied to a semiconductor production process, by forming a passive film on the gas-contact face of a stainless steel diaphragm having specified dimensions provided on a diaphraqm base. SOLUTION: A diaphragm 3 of about 50μm thick having an inside diameter of about 10mm is made of stainless steel and has a gas-contact face 3a on which a passive film 3b of chromium oxide, a fluorinated passive film 3b or a mixed oxide passive film 3b of aluminum oxide and chromium oxide is formed. After forming the diaphragm 3 integrally with a diaphragm base 4, the diaphragm base 4 formed with the passive film 3b and a sensor base 1 are abutted against the gas contact face 3a of the diaphragm 3 and the entire circumference of the side wall face is welded 8. Subsequently, an oil injection hole 1b is filled with a pressure transmission medium (silicon oil) 5 and a sealing body (ball) 6 is welded 10 to the sensor base 1 thus sealing the silicon oil 5 hermetically.
Patent JP-S61117617-A (JP)
Title: Picture display device
Inventor: KIMURA KAZUO
IPC: G06F3/037
Filed: 1984-11-13
Abstract: PURPOSE:To discriminate a selected menu selection area in accordance with position coordinates in vertical and horizontal directions by displaying various display patterns on menu selection areas and detecting display patterns with a light pen. CONSTITUTION:A display panel 1 is provided with k-number of menu selection areas, and each of these areas are included in independent closed areas. A display frame number which makes selection areas, which are included in the i-th closed area, light is determined, and the other frames make them dark. A reset signal is sent from a control circuit 6 to a frame number counter 12 through a control line 10 only when the frame number is multiple of (k), and the counter 12 is used as a k-notation counter. When one menu selection area is indicated by the light pen, the value of the counter 12 at the time, when the pen detects lightness, is read out by a horizontal-direction position coordinate detecting circuit 14 or the closed area position is detected if closed areas have the same line, and the value of a display row number counter 13 is read out by a vertical-direction position coordinate detecting circuit 15 to detect the indicated row, thus detecting the area selected by the pen.
Patent JP-S61117643-A (JP)
Title: Line controller
Inventor: MORI SHIGEMI
IPC: G06F13/38
Filed: 1984-11-13
Abstract: PURPOSE:To make it possible that serial-parallel converting circuits different in conversion data width exist together, by providing an address data switching part to which a line address signal of signals generated by a bus control means is inputted. CONSTITUTION:When a reception control signal is transferred as a control bus signal 12 from a higher device 1 to a bus control part 2, the control part 2 generates a line address signal 15. An address data switching part 6 determines the combination of the signal 15 and a data signal 16 by a line address data switching signal 19 and transmits only the signal 15 to a line adapter 4 as a line address data signal 20. The adapter 4 decodes the line address signal from the signal 20 and causes a serial-parallel converting circuit 51 of a corresponding line address to perform the parallel conversion after reception of a reception data signal 510 in accordance with the indication of a line signal 17. The serial conversion is performed similarly, and thus, serial-parallel converting circuits different in conversion data width can exist together.
Patent JP-H0553190-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUKUHARA YOSHIHISA
IPC: G03B17/24
Filed: 1991-08-27
Abstract: PURPOSE:To surely demagnetize a magnetic head. CONSTITUTION:A loading/unloading signal is outputted from a system controller 24, and loading is performed by a tape loading mechanism 5, and the loading of a tape, that means, winding the tape around a drum is performed, and also, the loading of the tape, that means, taking up the tape from the drum into a cassette is performed. When the loading/unloading signal is received by a saturation current generating device 23, the saturation current having an attenuation waveform is made to flow in a recording amplifier 22, and the saturation current having the attenuation waveform flows in the magnetic head 1 so as to demagnetize the magnetic head 1.
Patent JP-H0287714-A (JP)
Title: Waveform shaping circuit
Inventor: WATANABE HIDETAKA
IPC: H03K19/082
Filed: 1988-09-26
Abstract: PURPOSE:To reduce the power consumption by detecting a signal level change and applying pullup, pulldown processing in response to the result of detection. CONSTITUTION:With a level of a digital input signal from an input terminal increasing, a transistor(TR) 5 detecting it is turned on, a TR 3 connecting to a power supply Vcc is turned on and the input signal is pulled up by a pullup resistor 2. On the other hand, when the level of the input signal is decreasing, the input signal is pulled down via a TR 7 whose emitter is connected to ground and a pulldown resistor 6. As a result, the power consumption of the waveform shaping circuit correcting an unsharpened digital signal waveform is less than the case with simple connection of pullup or pulldown circuit.
Patent JP-2000067579-A (JP)
Title: Data input circuit for semiconductor storage device
Inventor: MOGI HIROSHI
IPC: G11C11/409
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a data input circuit for a semiconductor storage device in which a through current is suppressed by preventing completely operation of a write-amplifier driving a data bus during pre-charge of a data bus. SOLUTION: A data bus pre-charge signal DBPCB is inputted to a write- amplifier driving circuit 2, an output of a write-amplifier 4 is made to be in a high impedance state by this data bus pre-charge signal DBPCV. Thereby, it can be prevented that a through current is generated from a pre-charge transistor 6 through the write-amplifier 4 during pre-charge of data buses DB, *DB.
Patent JP-H05279365-A (JP)
Title: Imidazoindolizine derivative and its production
IPC: A61K31/435
Filed: 1992-09-08
Abstract: PURPOSE:To obtain the subject new compound, capable of exhibiting excellent action on angiotensin II and useful as a preventing and treating agent for hypertension. CONSTITUTION:The objective compound of formula I {R<1> is lower alkyl; R<2> is cyano, lower alkyl, (substituted)phenyl, arylcarbonyl, nitrogen-containing 5-to 6-membered hetero-monocyclic group-substituted carbonyl, etc.; ring A is (substituted)phenyl; (m) is 0 or 1], e.g. 2-n-butyl-7-ethoxycarbonyl-8-hydroxy- l-{2'-(1H-tetrazol-5-yl)biphenyl-4-l}methyl-1,4,8a,9-tetrahydro-6H-imi dazo[4,5- f]indolizin-6-dione.disodium salt. This compound of formula I is obtained by subjecting an imidazopyridine compound (salt) of formula II [ring A' is (substituted)phenyl; COOR<3> is (protected)carboxyl] to intramolecular cyclizing reaction.
Patent JP-H0979680-A (JP)
Title: Gas compression and expansion machine
Inventor: TAGUCHI KENJI
IPC: F16C5/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a light weight formation of a crank mechanism and improve an efficiency of driving force by a method wherein a wear loss of the driving force at a compression piston side is reduced. SOLUTION: There are provided a first expansion cylinder 1, a first displacer 5, a first connecting lever 17, a first compression cylinder 21 and a first compression piston 23 arranged in T-shape. There are also provided a second expansion cylinder 2, a second displacer 6, a second connecting lever 18, a second compression cylinder 22 and a second compression piston 24 arranged in a T-shape. Then, the first expansion chamber 3, the first compression chamber 31 and a third compression chamber 33 are communicated with each other through a first communication pipe 29, and further the second expansion chamber 4, the second compression chamber 32 and the fourth compression chamber 34 are communicated with each other through the second communication pipe 30.
Patent JP-2001065155-A (JP)
Title: Building board and method for installing the same
Inventor: HATSUTORI NAOKI
IPC: E04F13/08
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To improve the fastening efficiency of a building board by fixing a fastening plate to the building board in one body with one part thereof being exposed to the building board and the other part thereof embedded in the same, and making the exposed portion function as a fastening plate portion. SOLUTION: A fastening plate 20 is comprised of a first fastening plate portion 21a which is exposed to a rear surface of a building board and further upward extends from an upper portion 13 of the rear surface, a second fastening plate portion 21b further downward extending from a lower portion 14 of the rear surface, and a connecting member 22 connecting the first and second plate portions 21a, 21b together and having an almost U shape. The fastening plate 20 is fixed to the building board 10 in one body with the first and second fastening plate portions 21a, 21b which are parts thereof being exposed and with the connecting member 22 which is the other part thereof being embedded in the building board 10.  In a production process, the building board 10 and the fastening plate 20 are fixed together, and therefore only the first and second fastening plate portions 21a, 21b of the fastening plate 20 are clamped to a backing of the building by means of screws in the construction field, which drastically enhances the workability.
Patent JP-S6299893-A (JP)
Title: Electronic type cash register
Inventor: TAKAGI HIROSHI
IPC: G07G1/12
Filed: 1985-10-25
Abstract: An electronic cash register for use with a price-look-up table includes a recording medium for recording item codes and the corresponding item prices, and a reader for reading the data from the recording medium detachably connected thereto. In the transaction operation, the recording medium is checked to determine whether it is connected to the reader, and the transaction operation on the basis of the medium- recorded prices is carried out, provided that it is determined that the recording medium is connected to the reader.
Patent JP-S60134372-A (JP)
Title: Character processor
Inventor: NISHIMURO YOSHIAKI
IPC: G06F17/28
Filed: 1983-12-21
Abstract: PURPOSE:To eliminate the input and to improve the input by converting the immediately succeeding small letter which is key-inputted to the capital letter, and ''wo'' to ''o'' automatically, and by controlling so that ''n'' will not receive the input. CONSTITUTION:When a KANA (Japanese syllabary) key K2 is pressed down, the next step is obtained by becoming positive decision, and whether or not it is the KANA input of the first character is discriminated. When it is the KANA input of the first character after pressing down a KANJI (Chinese character) conversion start key K1, positive decision is obtained, and whether or not it is the inhibited letter is discriminated by the next step. In this case, for example, six small letters such as ''ya'', ''yu'', ''yo'', ''tsu'', ''wo'' and ''n'' are prepared for the inhibited letters. Since the positive decision is obtained when the inputted letter is the inhibited letter, whether or not it is ''wo'' out of the inhibited characters are discriminated in the next step. When the positive decision is obtained, the inputted ''wo'' is converted to ''o'', ''o'' is displayed on a display DIS, and the next key input is waited.
Patent JP-S61118214-A (JP)
Title: Manufacture of decorative molding
Inventor: TAKEUCHI SHIN
IPC: B29C41/20
Filed: 1984-11-14
Abstract: PURPOSE:To enable to obtain simply, reliably and efficiently a molding which is superior in decorative and buffer properties, by a method wherein liquid plastic on the surface is made to deform by fluidizing the same by inclining a base member, with which a protruded stripe part is formed unitarily by making the same cure through irradiation of ultraviolet rays to the same. CONSTITUTION:Setting liquid plastic is made to cast on the surface of a base member 11 held horizontally. As for formation of this liquid plastic layer, it is most desirable that the same is performed by making use of liquid natural casting and its surface tension. As the base member 11 is made to incline, the liquid plastic is made into a state wherein the same is put aside by flowing to one side through gravity of the base member and a swollen out part 25 is formed. An inclination angle (d) of the base member 11 is decided appropriately according to fluidity of the liquid plastic layer 22 and the size of the swollen out part to be formed. Ultraviolet rays are irradiated to the protruded stripe part 25 deformed through flow, the protruded stripe part 25 is cured and unified completely with the base member 11.
Patent JP-H1092886-A (JP)
Title: Manufacture of semiconductor element
Inventor: YAMAMOTO KENICHI
IPC: G01R31/26
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the burn-in test and inspection in the chip condition to realize a high non-defective ratio of semiconductor elements by making electrodes formed on chips contact bumps or pads on a filmy testing substrate to have a continuity. SOLUTION: A test wafer or test chips 1 are uniformly pressed to a base substrate 3 to contact electrodes 1B of the chip 1A of the wafer 1 to metal pads 2B on a filmy circuit board 2 at a uniform contact pressure and connected to a voltage applying source through evaluating pads 2A of the board 2. A voltage is applied to perform burn-in test with heating by a heater disposed in a high temp. layer or back of the semiconductor element 1. This facilitates the burn-in test and inspection in the chip condition to realize a high non- defective ratio of semiconductor elements.
Patent JP-2001067612-A (JP)
Title: Magnetic head
Inventor: HONDA JUNICHI
IPC: G11B5/187
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance of a tape contacting surface of a magnetic head when it was made to correspond to high density recording by narrowing track width. SOLUTION: The magnetic head contains a magnetic core constituted of a magnetic material in which a pair of core halves 11, 12 are joined by being butted against each other so as to constitute a magnetic gap 13 at one end of a tape sliding surface 10a side to be in contact with a magnetic recording medium. The magnetic gap 13 is constituted of a nonmagnetic film and metallic magnetic films formed on both surfaces thereof. Further in order to form the tape sliding surface, glass 19 is charged in track width regulating grooves 14, 15 which are machined at both sides of the magnetic gap along a tape sliding direction in order to regulate track width of the magnetic gap. The glass 19 charged in the track width regulating grooves is constituted of glass in which alumina is dispersed.
Patent JP-H10113579-A (JP)
Title: Method and device for controling break-up of liquid
Inventor: BEDETTI GIANFRANCO
IPC: B05B3/10
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To easily control break-up of a jet flow by a method wherein a plural ity of first jet flows of stationary motion are fed into a plurality of sectors provided independently on a perforated face so that liquid is caused to flow across the perforated face, forming thereby a plurality of second jet flows and the momentum of the liquid is varied by predetermined frequencies. SOLUTION: The device 1 suitable for granulating molten urea for production of fertilizer has a first liquid distributing part 2 including a perforated wall 3 for producing a large number of first jet flows of constant action. The first jet flows are produced by a plurality of openings arranged vertically on the part 2 provided parallelly along the wall 3. A second distributing part 5, which is spaced from the part 2 by a predetermine distance and includes a large number of chambers 7 arranged parallelly, is disposed to form second jet flows. At that time, the part 5 is moved in a direction as indicated by an arrow 11 to vary the frequency depending on the moving speed so that the number of jet flows fed into predetermined chambers 7 is periodically varied to control break-up of the jet flows.
Patent JP-H0799790-A (JP)
Title: Signal processing device
Inventor: HONJO YOSHINORI
IPC: H02P5/00
Filed: 1993-09-27
Abstract: PURPOSE:To enable automatic regulation of a comparison voltage for comparing a frequency signal. CONSTITUTION:A signal control device l processes a frequency signal generated by a frequency generator (FG) 12 provided for a motor (M) 10 which is used for a data recorder, for instance. Frequency signals (FGA, FGB) of two phases generated by the frequency generator(FG) 12 are compared with comparison voltages (offset voltages; REFA, REFB) and converted into comparison result signals (S14, S16) in a digital form. CPU 20 of the signal control device 1 and a computer 30 regulate the comparison voltages, in cooperation, so that the duty ratio of these comparison result signals and a jitter amount of the duty ratio be within prescribed ranges.
Patent JP-H04119851-A (JP)
Title: Sheet feed press
Inventor: YOSHIDA YASUO
IPC: G21K5/10
Filed: 1990-09-11
Abstract: PURPOSE:To enable a curing process of EB ink to be performed by a processing speed equal to a processing speed of a printing press by a method wherein a material to be printed is carried while being fixed to a cylinder for irradiated of electron beams, and the electron beams are irradiated on the cylinder for irradiation of electron beams. CONSTITUTION:Conveyance of a material to be printed with an electron beam irradiation device 10 is performed with a cylinder 14 as is performed with a traditional printing press. A speed at which the material to be printed is carried is not especially limited unlike a traditional case where a conveyance belt is used. Total processing speed from a printing process to a curing process of EB ink can be steeply improved by establishing the cylinder 14 and the electron beam irradiation device 10 to the press. An installing space of the electron beam irradiation device is sufficed by less one than traditionally by making a structure in which the material to be printed is carried with this cylinder 14 by using the cylinder 14.
Patent JP-H1089903-A (JP)
Title: Automatic inspection device for dial gauge
Inventor: NAKANE RYOICHI
IPC: G01B11/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To surely and efficiently inspect a dial gauge for instrumental error in a completely automated state in accordance with JIS. SOLUTION: A robot hand 2 carries a dial gauge A to be inspected waiting for inspections in a work tray 1 to an inspection stand 4 and a power-driven locking device 5 fixes the gauge A. Then an electronic micrometer head 7 displaces the gauge A by pushing the spindle of the gauge A. On the other hand, a camera 11 takes the picture of the dial of the gauge A and displays the picture on a monitor 14 and it is read that the pointer of the gauge A comes to an inspection point by processing the picture. A personal computer fetches the output value of the micrometer 7 the then displayed on a digital counter 8, calculates the instrumental error of the gauge A, and discriminates the acceptance or rejection of the accuracy of the gauge A.  The micrometer head 7 rotates a thimble 7a at a high speed at the other position than the inspection point and at a lower speed as the head 7 approaches the inspection point by means of a speed control motor 9.