baber/WOPTO huggingface dataset:
Patent JP-S6479979-A (JP)
Title: Guard pattern detecting circuit for magnetic disk device
Inventor: ASADA HIDEO
IPC: G11B21/08
Filed: 1987-09-22
Abstract: PURPOSE:To suppress an influence on a magnetic disk main body due to a guard pattern detecting circuit malfunction by resetting the latch circuit of the guard pattern detecting circuit by means of the error releasing signal of the magnetic disk device. CONSTITUTION:A synchronizing pulse read from a servo disk where a servo pattern is written onto a magnetic disk board is given to a shift register 3 as an input data signal 1 together with a clock pulse signal 2. A decoder 4 decodes the contents of the register 3, detects a guard band pattern, and outputs guard band signals 5 and 6. Latch circuits 8 and 9 hold the signals 5 and 6 for a while, and are reset by the counted value of a counter 10 controlled by a logic circuit 11. Further, the circuit 8 and 9 are reset by an error releasing signal 12 of the magnetic disk device. In such a way, the influence on the magnetic device main body due to the guard pattern detecting circuit malfunction can be suppressed.
Patent JP-H10262684-A (JP)
Title: Fumarase gene and strain breaking the same gene
Inventor: ASAI YOKO
IPC: C12R1/13
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene comprising DNA coding for a protein exhibiting fumarase activity having a specific amino acid sequence and usable for creating fumarase-breaking bacterium for producing aspartic acid and alanine without producing malic acid as a by-product. SOLUTION: This new DNA codes for a protein having furmarase activity and comprising an amino acid sequence in which one or several amino acids are lost or replaced or added to a protein having amino acid sequence or amino acid sequence represented by the formula and enables production of various kinds of fine chemicals such as aspartic acid and alanine without producing, as a by-product, malic acid which is hydrogenated material of fumaric acid by preparing fumarase-breaking bacterium strains by principle of homologous recombination with chromosome DNA using a DNA fragment coding for fumarase derived from coryneform bacterium such as Brevibacterium flavum. The DNA is obtained from Brevibacterium flavum MJ-233 strain (FERM BP-1497).
Patent JP-S60131087-A (JP)
Title: Vector controller of induction motor
Inventor: HORIUCHI HIDEKAZU
IPC: H02P23/07
Filed: 1983-12-19
Abstract: PURPOSE:To control to output a torque corresponding to the primary current by detecting the output torque or a corresponding output of an induction motor and correcting the primary frequency. CONSTITUTION:An output torque detector 13 detects the output torque of an induction motor by detecting the input power of an inverter. The output torque gammae detected by the detector 13 is inputted as a feedback amount to a torque controller ATR11. The command of an ATR is inputted with a torque current command i1*. If the ratio of the command i1* to a slip command omega1* is not accurate, the output DELTAomegas of the ATR operates to correct it. In other words, the output DELTAws of the ATR corrects the primary frequency command omega1* to output the prescribed output torque to the arbitrary torque current command i1*.
Patent JP-S61103525-A (JP)
Inventor: FURANTSU GOTSUTOFURIITO ROITAA
IPC: B01D53/60
Filed: 1985-10-25
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-H0686167-A (JP)
Title: Television monitor device
Inventor: SUGA MITSUHIRO
IPC: G09G5/40
Filed: 1992-09-07
Abstract: PURPOSE:To enlarge the picture of a desired part of the object image obtained by image pickup and to superimpose and display the positional relations between the overall area and the enlarged area. CONSTITUTION:The video signal obained by photographing of a television camera 1 is converted to a digital signal by an A/D converter 3, and each picture element of this signal is stored in a memory 4. Each picture element is read twice by a read address counter 9 to convert the read digital signal to a second video signal by a D/A converter 5, and the enlarged picture is displayed on a monitor part 6. Positional relations between the overall area and the enlarged area are projected on the monitor part 6 by a superimposing circuit 14.
Patent JP-H1084261-A (JP)
Title: Semiconductor circuit and electric circuit
Inventor: MARU HIROYUKI
IPC: H03K5/08
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To make the size of the circuit small by decreasing number of components of the semiconductor circuit having a hysteresis characteristic. SOLUTION: A NAND circuit 103 detects a trailing edge of an L level pulse signal generated from a NAND circuit 102 when a voltage of an input signal Vin rises from 0V and reaches a ViH to make an output signal S103 transit from an L level to an H level. Furthermore, the NAND circuit 103 detects an edge when the output signal S101 from the NAND circuit 101 transits from an L level to an H level in the case that the voltage of the input signal Vin is decreased from the VDD and reaches a ViL so as to make the output signal S103 transit from an H level to an L level.
Patent JP-2000065625-A (JP)
Title: Water level gage
Inventor: KASAI SHOZO
IPC: G01F23/14
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a digital display device of a two-wire in a short time inexpensively which can display an actual scale by setting between a DC/DC converter and an arithmetic device a constant voltage generator and a resistor group for dividing a voltage of the constant voltage generator and inputting to one input of the arithmetic device. SOLUTION: A DC/DC converter 10, an arithmetic device 11, a signal current- detecting resistor Rs 14 and the like are set between a plus input terminal 9 and a minus input terminal 9' of a digital display device. A signal voltage of the Rs 14 inputs a water level signal at a variable resistor Rv 15 to the arithmetic device 11 and adjusts a zero point by approximately 5% a span. A resistor group for dividing a large voltage of the DC/DC converter 10 and inputting to the arithmetic device 11 is set between the DC/DC converter 10 and arithmetic device 11, so that a large zero point adjustment range is obtained.  A stable constant voltage is generated by a fixed resistor R1 17 and a constant voltage generator 18 from the output voltage of the DC/DC converter 10 and divided to a zero point-adjusting resistor Rz 19 and a fixed resistor R2 20, whereby a large voltage for adjusting the zero point is obtained.
Patent JP-H03103671-A (JP)
Title: Shift control device
Inventor: ONOKI KENKICHI
IPC: F16H9/12
Filed: 1989-09-13
Abstract: PURPOSE:To provide an increased life through reduction of a burden on a hoist mechanism by a method wherein the axes of three shafts with which guide mechanisms located on both sides of the hoist mechanism for moving a shifter lever are arranged in a radial direction around the center of the rotary shaft of a pulley. CONSTITUTION:In a shift pulley 20, a shifter arm 51 to move and support a fixed pulley 21 to a slide pulley 22 is slid and guided to guide shafts 57 and 60 of guide mechanisms II and III secured to a transmission housing 10. The shifter are is vertically moved through a ball screw 53 by rotation of a hoist lead 54 of a hoist mechanism I. In which case, axes C, B, and D of the hoist mechanism I and the guide mechanisms II and III, respectively, on the both sides thereof are arranged radially around an axis A of the pulley 20. Thus, the burden of the hoist mechanism I driven through a gear head 16 and gear trains 17, 19, and 18 with the aid of a motor 15 can be relieved. This constitution improves durability of a shift control mechanism and provides an increased life.
Patent JP-H0599006-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: KANDA EIJI
IPC: F02D13/02
Filed: 1991-09-18
Abstract: PURPOSE:To conform idling-up according to operation delay periods of a hydraulic driving variable valve timing mechanism (VVT) different from each other in a cold time and a time after warming-up. CONSTITUTION:An ECU 70 switches driving of a hydraulic driving VVT 35 so as to switch conditions of an valve overlapping between an intake valve 8 and an exhaust valve 9 from a large condition to a small condition, based on detection values of a throttle sensor 62, an engine speed sensor 66, and the like. Shortage of an intake amount caused by operation delay of the VVT is compensated by driving an idling speed control valve (ISCV) 24, in order to conform idling-up. The ECU utilizes a detection value of a water temperature sensor 65 as an operation oil temperature relevant value for the VVT. The lower the detection value is, the larger the driving control rate (opening, valve- opening time) of the ISCV is corrected. The intake amount is corrected therefore, corresponding to an operation delay time caused by viscous conditions of the operation oil for the VVT.
Patent JP-S6393870-A (JP)
Title: Thin film forming device
Inventor: OTA WASABURO
IPC: C23C16/50
Filed: 1986-10-07
Abstract: PURPOSE:To form a thin film which has high adhesiveness onto a substrate, is dense and has high purity on the substrate, by disposing a thermoelectron generating filament between a part for introducing a thin film forming material in the form of vapor or mist (material vapor) and grid so that the ionization of the material vapor even under a high vacuum is permitted. CONSTITUTION:An inert gas or the like is introduced into a vacuum vessel consisting of a base plate 1, a bell-jar 2, etc., and a power supply is operated to impress positive potential to the grid 8 and negative potential to a counter electrode 12 for holding the substrate 1. Electric current is conducted to the thermoelectron generating filament 6. Molecules of Ar, etc., which are the gas introduced into the vessel are ionized positive by the bombardment against the thermoelectrons from the filament 6. Part of the material vapor introduced from the introducing part 3 are ionized positive by the above-mentioned Ar ions or thermoelectrons. The partly ionized material vapor is further accelerated in the ionization as the vapor passes the grid 8, by which even the unionized parts are ionized positive between the grid 8 and the substrate 13. The material vapor, thus, collide against and stick onto the substrate 13 with high energy and the thin film having the good adhesiveness is formed.
Patent JP-H1176451-A (JP)
Title: Operation detecting mechanism for sprinkler head
Inventor: SHIMIZU YOSHIKAZU
IPC: A62C37/42
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To facilitate installation work of a signal line and improve reliability of an operation by providing a piston, which is pressed onto a valve element upper face, and an operation element touching the piston and outputting an operation signal on the basis of detection of movement of the operation element. SOLUTION: In case of a fire, solder 13 of a sprinkler head 10 is melted because of heat, and a heat sensing break-up part 12 is broken up so as to be dropped downward. In this way, sealing of a water discharge port in a valve element 11 is released, and water for extinguishing the fire fed from a sprinkler pipe is discharged from the sprinkler head 10. In this process, a piston 46 is moved downward by means of a spring 51 according to the drop of the valve element 11, so that a steel ball 45 comes off so as to penetrate into the second a small diameter part, 49 in the piston 46. Then, a cylinder 41 is moved upward by means of a spring 44, and at the same time, the piston 46 is also moved upward, so that a limit switch 30 is actuated via an operation element 31, and consequently, a signal showing the operation of the sprinkler head 10 is outputted.
Patent JP-H0874224-A (JP)
Title: Transposing device of four leg wave dissipating block
Inventor: MAKIHIRA YOSHIFUMI
IPC: E02B3/14
Filed: 1994-09-07
Abstract: PURPOSE: To improve the working efficiency by freely lifting up and down a supporting mechanism to hold a formwork device through a bottom formwork and freely advancing and retreating a holding member to make contact with and hold three supporting leg end parts of a wave dissipating block. CONSTITUTION: After arranging a bottom formwork 3 on a bottom formwork supporting member 16 of a supporting mechanism 12, a formwork device is assembled by setting a side formwork and an end plate 5. Thereafter, concrete is deposited, hardened and cured in the formwork device. Thereafter, after removing a formwork from a molded four leg wave dissipating block A, a holding member 22 is made contact with an end of the support member 16 by operating a hydraulic device 24 of a holding mechanism 14. Thereafter, the supporting member 16 and the formwork 3 are moved downward by operating a hydraulic device 18 of the support mechanism 12, and the support mechanism 12 is drawn out by a forklift, etc. Additionally, the block A is lowered and transposed while retreating the holding member 22 by way of operating the hydraulic device 24.  Consequently, it is possible to easily and efficiently transpose the block while removing it from a mold.
Patent JP-H0285942-A (JP)
Title: Data processing system
Inventor: OKURA HIROYUKI
IPC: G06F12/00
Filed: 1988-09-21
Abstract: PURPOSE:To attain the miniaturization of a back-up power unit by adding the identification number of an extended memory to the constitution control information on the extended memory. CONSTITUTION:The extended memory 5 consists of an extended memory control part 5A including the constitution control information and the extended memory parts 5B and 5C which are discriminated from each other by the information on the constitution control information registers 20 and 21 of an extended memory part. A back-up power unit 12 is added to the part 5C and separated from the power supply of a main body device. As a result, the data on the part 5C is never destroyed even though the power supply of the main body device has the breakdown. Thus a nonvolatile memory is obtained. The part 5B is equal to a normal volatile memory which does not contain any special back-up power unit. The memory 5 owns the extended memory identification numbers for discrimination between the volatile and nonvolatile memories for both parts 5B and 5C. Thus the power unit 12 is miniaturized.
Patent JP-2001065432-A (JP)
Title: Evaluation method and device for injector deposit
Inventor: TAKEYAMA MASAKI
IPC: G01M15/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To evaluate an injector deposit sideways and evaluate it in a short term. SOLUTION: At first gasoline oxidized by an oxygen atmosphere pressurization device 5 in the vessel 4 lift at a normal temperature is injected from an injector 1 as the evaluation order of an injector deposit. Thereafter, NOx gas is supplied into the vessel 4 through the piping 11 for supplying NOx and also an injector tip temperature is risen by turning a panel heater 9 on. Meantime, a gasoline oxide and NOx gas are reacted and polymerized and the injector deposit is produced. Thereafter, the ventilation in the vessel 4 and the normal temperature cooling of the injector 1 are carried out and the physical deformation of the injector deposit is reproduced. After the normal temperature cooling of the injector 1, the gasoline injection by the injector 1 is resumed. Namely, this cycle is repeatedly carried out by making a series of process to one cycle.
Patent JP-S61116556-A (JP)
Title: Thermal transfer printer
Inventor: SASAKI AKIRA
IPC: B41J2/36
Filed: 1984-11-13
Abstract: PURPOSE:To adhere the molten ink even though to a rough surface paper sufficiently by printing the same printing data being repeated a plural number of time when a paper quality signal is rough surface paper signal. CONSTITUTION:A paper quality signal generation means is consists of a resistance 25 and a switch 26, and the paper signal PAPER.SEL is set to a low level with the switch 26 being opened in the case of a rough surface paper. A number of time of a printing of the same printing data is set by a processor 27 corresponding to the paper quality signal, and a plural number of time of repeated printing is carried out in the case of the rough surface paper. A printing quality can be improved without being followed by a durability deterioration of a printing head and a deformation of a shape of a printing dot.
Patent JP-H03103535-A (JP)
Title: Countermeasure structure for liquefaction of building
Inventor: NISHIMURA SHINJI
IPC: E02D27/34
Filed: 1989-09-14
Abstract: PURPOSE:To control a liquefied phenomenon and to stabilize the subsoil by loading a soil cement layer to the outside of an underground wall consisting of steel pipes driven up to a hard bed in the subsoil around a building and, at the same time, filling the insides of the steel pipes with cement. CONSTITUTION:Steel pipes 8 are driven in succession up to a hard bed 4 in the subsoil 1 around a building 5 to be constructed, and an underground wall 7 used as a retaining wall is provided. After that, a soil cement layer 10 is loaded to the outside of the underground wall 7 and, at the same time, the inside of each steel pipe 18 is filled with soil cement 11. Then, a circumferential wall 14 of the building 5 constructed on the foundation piles 6 and the upper parts of the steel pipes 8 are held together as a unit through studs 14. The subsoil of the building 5 is separated from an outside liquefaction dangerous layer 3 through the underground wall 7, and the shearing deformation in the inside subsoil is prevented. According to the constitution, the constructed subsoil can be stabilized.
Patent JP-H0287418-A (JP)
Title: Flat cable
Inventor: SHIIHARA MINORU
IPC: H01B7/08
Filed: 1988-09-26
Abstract: PURPOSE:To prevent mismounting of an apparatus code sheet by diverging a plurality of core wires circuit by circuit, or apparatus by apparatus to be connected, changing the color of the covering to core wire divergent unit by unit, and thereby eliminating misconnecting when apparatus is to be mounted. CONSTITUTION:When a consolidated flat cable 1 consisting of a plurality of core wires is to be diverged, for ex., into three by functions, the core wires 3 diverged first are covered, for ex., in red, while the divergent core wires 5 in grey, ones 7 in blue, and ones 9 in green. When a plurality of apparatus 11 are to be mounted on the flat cable 1, tearing-off can be made easily and simply for different parts with a plurality of colors in a short time without counting core wires. Because the first core wires 3 are in red, the order is clear with the connecting direction of the flat cable 1, which should contribute to eliminating misconnections. When an apparatus code sheet 13 is affixed to the apparatus 11, different divergent units have respective core wire colors, so that there is no fear of mistake.
Patent JP-H04119727-A (JP)
Title: Zone changeover system for radio telephone system
Inventor: HARA TOSHIHIRO
IPC: H04W36/38
Filed: 1990-09-11
Abstract: PURPOSE:To continue communication by allowing a radio telephone sec to select a zone automatically when the radio telephone set moves to other radio zone than the acting radio zone during communication. CONSTITUTION:When a specific radio telephone set RTEL1 detects itself to be at the outside of a 1st radio zone Z1 for a prescribed time during talking with a specific external line 171, the RTEL1 sends an out-zone signal to a specific connector CE1, which sends the out-zone signal to the master set 1 and the master set 1 replies with the out-zone signal to bring the external line 171 to a self-hold state in which the external line 171 cannot be used other radio telephone sets 3 than the RTEL1 and the RTEL1 selects a control channel from the talking channel after the end of transmission of the out-zone signal, generates a call signal including a zone number allocated to a 2nd radio zone Z2, a connector CE3 in the zone Z2 sends a call signal to the master set 1 when the zone number included in the call signal and the zone number of the zone Z2 to which the CE3 belongs, the master set 1 eliminates the external line 171 in the self-hold state so as to allow the RTEL1 to communicate with the external line 171.
Patent JP-H0657476-A (JP)
Title: Removing method for fluorine ion in zinc electrolytic solution
Inventor: OHARA MUNEHARU
IPC: C02F1/58
Filed: 1992-08-14
Abstract: PURPOSE:To obtain a simple removing method for fluorine ion capable of reutilizing an electrolytic solution without dumping, free from the loss of zinc, without increasing the burden of waste water treatment and even not to select a raw ore by adding titanyl sulfate dehydrate into the zinc electrolytic solution increased in fluorine ion content to adsorb to remove the fluorine ion into the produced hydrolysis product. CONSTITUTION:Fluorine ion in the electrolytic solution is adsorbed to remove by adding titanyl sulfate dehydrate into the zinc electrolytic solution and adjusting the pH preferably to 2.1-4.2 by adding an alkali pH adjusting agent to form the hydrolysis product.
Patent JP-2001064118-A (JP)
Title: Water-based manicure preparation
Inventor: MATSUSHITA ATSUSHI
IPC: A61K8/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a water-based manicure preparation excellent in film forming property, adhesion, water resistance and high gloss. SOLUTION: This water-based manicure preparation having improved film forming property is obtained by distributing a plasticizer having water solubility <=10 wt.% and/or an auxiliary for film forming in an acrylic emulsion polymer in a high concentration by carrying out a mixing treatment of the plasticizer and/or the auxiliary for film forming with the acrylic emulsion polymer.
Patent JP-H08102900-A (JP)
Title: Liquid crystal projector
Inventor: MITSUYA ISAO
IPC: H04N5/74
Filed: 1994-10-03
Abstract: PURPOSE: To enable keystone distortion correction even when optical processing is difficult because of a large projecting angle by electrically executing keystone distortion correction to easily correspond to the variation of a positional relation with a screen. CONSTITUTION: Based on a synchronizing signal from a synchronizing signal separation circuit 12, a keystone correction circuit 14 varies the number of' picture elements in the scanning lines of an input video signal in terms of the prescribed number of the scanning as a unit to execute keystone distortion correction. This correction compresses a horizontal time axis by each prescribed scanning line so that the outside or the display frame of a display picture on a liquid crystal display panels 18R, 18G and 18B becomes a trapezoid upside- down against a trapezoid generated as keystone distortion. Light from a light source 17 is applied to the liquid crystal display panels 18R, 18G and 18B displaying a distortion correction picture like this and projected on the surface of a screen through a projection lens 19 to obtain a video whose keystone distortion is corrected.
Patent JP-2000066239-A (JP)
Title: Liquid crystal display device
Inventor: JINNO MASASHI
IPC: G02F1/1333
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To set color temp. and color purity optimally by controlling the total thickness of a first silicon oxide film and a second silicon oxide film which constitute an interlayer insulating film to a specified range. SOLUTION: A gate electrode 31 such as Cr, Ti and Ta is formed on a lower glass substrate 10, and a gate insulating film consisting of a first silicon nitride film 11 and a first silicon oxide film 12 is formed all over the surface. An interlayer insulating film having a three-layer structure of second silicon oxide film 13, silicon nitride film 14 and third silicon oxide film 15 is formed all over the surface of a polycrystalline silicon film 30 and injection stopper 39. The total film thickness of the first silicon oxide film 12 and second silicon oxide film 13 is controlled to 1400 to 2000 Å, preferably 1650 Å. By controlling the film thickness of the silicon oxide film, the spectrum of transmitted light can be changed and the color temp. and color purity can be set optimally.