baber/WOPTO huggingface dataset:
Patent JP-S6410026-A (JP)
Title: Combustion controller
Inventor: SUNAKAWA KAZUO
IPC: F23N5/20
Filed: 1987-07-01
Abstract: PURPOSE:To simplify the constitution of circuits and improve the reliability of operation by connecting an operation switch circuit to the power source circuit of a microcomputer through a time constant circuit and a voltage detecting circuit. CONSTITUTION:When a switching element Q is turned on by turning on an operation switch 1, power is conducted to a voltage detecting circuit 9 through the operation switch circuit in the on condition and a time constant circuit (R4, C1) and when the voltage of the circuit 9 reaches a specified value or higher power is conducted from the voltage detecting circuit to the power source circuit of a microcomputer 6 and the computer is operated to hold the switching element in the on condition. For instanteneous power failure the input voltage of the circuit 9 is kept at the controlled voltage or higher by the time constant circuit (R4, C1) and the computer holds the condition before the power failure. On the other hand, when the power failure continues for more than the time determined by the time constant of the time constant circuit, the inlet voltage of the voltage detecting circuit drops to the controlled voltage or lower to reset the computer and the switching element is turned off by the operation signal of the computer.
Patent JP-H0329537-A (JP)
Title: Long distance digital transmission circuit
Inventor: TAKERA JOJI
IPC: H04L29/08
Filed: 1989-06-27
Abstract: PURPOSE:To control an I/O unit arranged remotely at high speed by using a digital IC, adopting parallel transmission for the data transmission between an I/O unit side and a transmission side and using a wait controller to control the I/O unit. CONSTITUTION:A CMOSIC is used for a transmission buffer 4 and a bipolar FAST IC is used for a remaining reception buffer 12 and bidirectional buffer 13 respectively. Moreover, parallel transmission is adopted for the data transmission between the I/O unit side B and the transmission side A. Thus, high speed transmission is attained, and the attenuation or the distortion of a waveform of a transmission signal is reduced by using the bipolar FAST IC as buffers 12, 13 and the control of the I/O unit is implemented by a wait controller 7 with the scan cycle synchronization. Thus, a remote I/O unit is controlled, the timing design at the user side is facilitated and excellent temperature characteristic and noise characteristic are attained by using a digital IC and power consumption is reduced more than that for an exclusive line driver and line receiver.
Patent JP-H1116222-A (JP)
Title: Magneto-optical recorder
Inventor: KAZAMA TOSHIO
IPC: G11B11/105
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent a core loss (iron loss) from increasing due to the fact that when a magnetic head is driven in a high frequency band, hysteresis of the core is increased. SOLUTION: The magnetic head 10 is oriented in the same direction as focusing correcting magnets 9, and hence closed magnetic paths L1 and L2 formed in the magnetic head 10 are parallel to the magnets 9. Consequently, the magnetic head 10 is influenced by magnetic flux between the magnets 9 in the direction orthogonal to the closed magnetic paths L1 and L2, and hence magnetization of the magnetic head 10 is uniformized in the direction orthogonal to the closed magnetic paths L1 and L2. Therefore, a magnetization process for forming the closed magnetic paths L1 and L2 is performed by rotary magnetization, and good reversal of magnetization is obtained even in the high frequency band, thus reducing the core loss.
Patent JP-H0723757-A (JP)
Title: Device for freezing article
Inventor: SUGANO TETSUYA
IPC: F25C1/00
Filed: 1993-07-02
Abstract: PURPOSE:To provide a device for continuously charging articles to be frozen in a low temperature liquidized gas flowing in a low temperature liquidized gas passage to freeze the articles, capable of forming the flow of the low temperature liquidized gas in a uniform layer flow state and freezing the articles in a good state. CONSTITUTION:The characteristic of this device for continuous charging articles A to be frozen in the liquid flow of a low temperature liquidized gas C to freeze the articles comprises disposing the first weir plate 11 and the second weir plate 12 in the upper stream from a site 3 for charging the articles to prevent the liquid flow from waving at the lower edge of the second weir plate 12 on the downstream side, the first weir plate 11 and the second weir plate 12 forming rectangular passages between the weir plates and the bottom surface of the low temperature liquidized gas passage (chute 2), respectively.
Patent JP-H1111322-A (JP)
Title: Transporting carriage
Inventor: TANABE SHIGENOBU
IPC: B62B5/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To perform stable storage piling together vertically in a multi-step. SOLUTION: In an upper surface part of a protruded base part 7 of a lower step carriage main body 2, a minor side part of an upper step carriage main body 2 is mounted, in a condition vertically rod loading the carriage main body 2, of a rod loading engaging/engaged part for engaging mutually in a vertical direction, one part is provided in the upper surface part of the protruded base part 7, also the other is provided in a lower surface part of the minor side part of the carriage main body 2.  In an upper surface part of the lower step carriage main body 2, the upper step carriage main body 2 is mounted in a condition rotated 90 deg. by plan view, also in a crossed loading condition positioning a lower surface caster 1 of the upper step carriage main body 2 in the outer side from a major side of the lower step carriage main body 2, of crossed loading engaging/engaged parts 5 for engaging mutually in a vertical direction, one is provided in the upper surface part of the carriage main body 2, also the other is provided in the lower surface part of the carriage main body 2.
Patent JP-H1114998-A (JP)
Title: Liquid crystal element
Inventor: GOFUKU IHACHIROU
IPC: G02F1/1337
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent a defect in writing and seizure by making the hysteresis small. SOLUTION: When the impedance observed by applying a voltage to a passivation film 7 along its thickness and the impedance observed by applying a voltage in the reverse direction are different from each other, |Zratio |t/((εL.ρ1 ).(d1 /dL>)) holds, where Zratio is the ratio of the two different impedance values, εL the dielectric constant of liquid crystal 5, (t) a basic pulse interval for driving the liquid crystal element 1, ρ1 the volume resistivity of the passivation film 7, d1 the film thickness of the passivation film 7, and dL the thickness of the liquid crystal 5. Consequently, the hysteresis can be made small.
Patent JP-H058189-A (JP)
Title: Object sucking tool
Inventor: MIYAZAKI KAZUTO
IPC: B25J15/06
Filed: 1991-07-05
Abstract: PURPOSE:To improve sucking power by providing a plurality of air suction holes in the vicinity of an annular tip part in contact with the surface of objects in a disperse manner in a sucking tool for movement of the objects to be carried by a conveyor. CONSTITUTION:A body part 21 of an objects sucking tool (A) is formed to a cylindrical body with a plane elliptic bottom provided with a tip opening. An annular tip part 23 which is in contact with the objects surfaces is formed with an elastic material of rubber or the like in an elastically deformable manner. Air suction ports 26 are bored in a steel transverse bulkhead 27 which is provided inside of the body part 21 so that the air suction holes may be located in the intermediate height of an inner space (S). The positions of the boring are determined so that the holes may be distributed at least in the vicinity of the annular tip part 23 and may range over the whole part of the body part 21.
Patent JP-H0688048-A (JP)
Title: Method and apparatus for ink jet recording
Inventor: UETSUKI MASAYA
IPC: C09D11/38
Filed: 1993-07-02
Abstract: PURPOSE:To prevent the degradation of the performance of a surfactant contained in an ink by stabilizing flying ink droplets delivered from an ink jet head. CONSTITUTION:Printing is carried out by feeding, to an ink jet head, a water- base ink which contains a surfactant in a specified concn. lower than the critical micelle concn. in the ink and higher than that in pure water. Thus, the state of the delivered ink droplets is stabilized, preventing the blur of the ink on a recording medium, stabilizing the shape of each ink dot on it, and improving the print quality.
Patent JP-H11349292-A (JP)
Title: Fork moving device of forklift
Inventor: MIZUNO TAKESHI
IPC: B66F9/14
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a fork moving device capable of being remote-controlled, motorized, requiring no laborious work, having a simple mechanism, and capable of being manufactured at low cost. SOLUTION: One end of a rack 19 is pivotally mounted to an outer mast 21, and the other end is movable by a small-sized hydraulic cylinder 23. External thread parts in the opposite directions are formed on a screw shaft 9 provided on a lift bracket 3 for supporting forks 1, 2, and internal thread parts of the forks 1, 2 are screwed to them. A pinion 18 is attached on one end of the screw shaft 9. When the distance between the forks 1, 2 is changed, the rack 19 is tilted by the hydraulic cylinder 23 and engaged with the pinion 18, the lift bracket 3 is raised (or lowered), and therefore, the screw shaft 9 is rotated together with the pinion 18, and the forks 1, 2 are laterally moved.
Patent JP-H0328601-A (JP)
Title: Regnerating steam temperature control device
Inventor: CHIBA AKIHIRO
IPC: F22G5/12
Filed: 1989-06-27
Abstract: PURPOSE:To inhibit the fluctuations in the temperature of regenerated steam after load change by determining the deviation between a load command signal and a change rate addition signal in the above-mentioned unit for a reheat boiler and correcting a basic opening command signal in compliance with the magnitude of this deviation with respect to a predetermined value. CONSTITUTION:A change rate limiter 12 determines a change addition signal A' based on a load command signal A and inputs this signal A' into a subtracter 13. The subtracter 13 obtains the deviation between the load command signal A and the change addition signal A' and outputs a deviation signal 14. By comparing this deviation signal 14 with a preset value alpha1 or alpha2, a function generator 15 for increased load time or a function generator 16 for reduced load time outputs precedence bias signals D1, D1' or D2, D2' for increased opening or reduced opening. A switch 17 is changed over, responding with an increase and a decrease of the load signal so that the signal is added to or subtracted from a basic opening command signal B in an adder 19 for correction, which makes it possible to inhibit the fluctuations in regenerated steam temperature after the load change.
Patent JP-H0828927-A (JP)
Title: Monitor controller
Inventor: AIZAWA MASATO
IPC: F24F11/02
Filed: 1994-07-18
Abstract: PURPOSE:To carefully control air conditioning, to switch to a fire protection mode when the detected temperature becomes a predetermined threshold value or more and to judge a fire. CONSTITUTION:The monitor controller comprises a first optical fiber sensor 1 for detecting a radiation temperature due to radiant heat, a second optical fiber sensor 3 for detecting an air temperature due to an air current head, and air conditioning control means 35 for controlling air conditioning based on the radiation temperature and the air temperature detected by the sensors 1, 3.
Patent JP-H0461154-A (JP)
Title: Thin-film transistor device
Inventor: KAWAMURA AKESHI
IPC: H01L29/786
Filed: 1990-06-22
Abstract: PURPOSE:To equalize the effective channel length of both FETs approximately by mutually making gate electrode length differ in thin-film semiconductors formed to a common semiconductor base body and setting the gate electrode length of the P channel type FET at a value smaller than that of the N channel type FET. CONSTITUTION:In a thin-film transistor device in which a P channel type field- effect transistor FETP and an N channel type field-effect transistor FETN are formed to a thin-film semiconductor 2 formed onto a common base body 1, the gate electrode length LGP of the gate electrode GP of the P channel FETP is selected at a value smaller than that LGN of the gate electrode GN of the N channel FETN. Each source region and drain region 3SP and 3DP, 3Sn and 3DN of the P channel FETP and the N channel FETN are formed in mutually approximately equal channel length LPCH=LNCH by introducing B as a Ptype impurity and As as an N-type impurity while using each gate electrode GP and GN as masks. Accordingly, a C-MOS having approximately equal effective channel length LPCH and LNCH can be acquired.
Patent JP-H0826366-A (JP)
Title: Disk housing case
Inventor: YAMAGUCHI TOMOAKI
IPC: G11B23/03
Filed: 1994-07-18
Abstract: PURPOSE:To obtain a disk housing case wherein a structure is simple, sealing of the case and attaching to a book is easy and a disk is not likely to move in the case after sealing. CONSTITUTION:A disk housing case 1 has a case 2 formed in a bag for housing a disk, wherein tabs 3, 3 are provided on a side from a center toward both ends 2c of a disk insertion port of the case 2. The tabs 3, 3 are formed so that their ends 3a align with each other at an end 2c of the disk insertion port of the case 2 and they cross each other out of the ends 2c (upper side in the figure). Perforations 4 are provided at the border of each tab 3 and the case 2, wherein the tabs 3, 3 can be cut from the case 2 at the perforations 4.
Patent JP-S5593012-A (JP)
Title: Digital recorder
Inventor: YAMANISHI AKIO
IPC: G01D1/00
Filed: 1978-12-30
Abstract: PURPOSE: To improve recording precision by synthesizing data from previous printing to this printing and then by calculating a representative value with some meaning during the period, when printing a digital measured output in a period longer  than a sampling period during the measurement.  
     CONSTITUTION: Corresponding to signals from measurer U and timer R, a signal is sent from control part M to microprocessor CPU to assign an operation program  CPU should execute. Three operation programs are stored in ROM and CPU executes one of them according to the signal from control part M. One of the above- mentioned programs is for calculating a certain representative value from digital  data obtained between printing operations and when printing recording is carried  out in a period longer than the sampling period of the measurer, the representative  value of measured data (e.g. mean value) during the period is found and then  printed out by printer T. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1147131-A (JP)
Title: Ultrasonic diagnostic image processing device and unnecessary signal removing method for image
Inventor: HWANG JUIN-JET
IPC: G01S15/89
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the mingling of an unnecessary virtual image into Doppler information by making a filter process with a minimum-maximum value filter. SOLUTION: Image clutter is removed from a Doppler signal by a flash suppressing processor for each large frame in a display signal. When the Doppler signal of the new frame Fn is received, it is compared with the value of the previous frame Fn-1 , and the minimum value MIN1 is selected by a minimum value selector 630. It is compared with the previously selected minimum value MIN2 stored in an image buffer A by a maximum value selector 636 to select the maximum value MAX. The minimum-maximum value is subtracted from the Doppler signal value of the frame Fn-1 at that time by a subtractor 638, it is compared with the signal displacement threshold value by a comparator 640. If it is the threshold value or above, the minimum-maximum value is set as the Doppler signal value of the present frame.  If it is the threshold value or below, the frame value Fn-1 is set as the Doppler signal value of the present frame. A virtual image can be then removed.
Patent JP-S5689514-A (JP)
Title: Production of plastic flooring material with pattern of aggregated fine particle on surface
Inventor: SUZUKI NORITAKE
IPC: B29C63/00
Filed: 1979-12-19
Abstract: PURPOSE: To obtain the captioned flooring at a low cost in a large quantity, by printing a plastic surface with a vinyl chloride resin paste having a color different from that of the plastic surface, heating the resin paste to cause it to gel, putting a length of base cloth on the printed surface to cause the gelled products to project from the base cloth surface in a needlelike fashion, and pressing the needlelike projections.  
     CONSTITUTION: Onto the plastic sheets 3, 6 having different colors is printed with the vinyl chloride resin paste 4 having a color different therefrom, and the paste is heated to gel. On the gel is put the fibrous base cloth 8' and a wire mesh or the like to be pressed so that the paste 4 and parts of the sheets 3, 6 may be projected from openings of the base clogh 8' in a needlelike fashion. The cloth 8' is delivered into a press wherein the needlelike projections are pressed to obtain a flat sheet. Thus, the needlelike projections are flattened to be distributed finely and the product having a smooth-surfaced pattern can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H057750-A (JP)
Title: Composite membrane for separating substance
Inventor: ASAKUMA SUMITOSHI
IPC: C09D179/08
Filed: 1991-07-05
Abstract: PURPOSE:To obtain a composite membrane excellent in separation characteristics at the time of the separation of a substance by a dissolving- dispersing mechanism, improved in membrane forming properties and excellent in permeability by constituting said membrane of a porous support layer and a siloxane-containing polyimide polymer membrane layer. CONSTITUTION:A composite membrane is constituted of a porous support layer and a siloxane-containing polyimide polymer membrane layer. A siloxane- containing polyimide polymer consisting of an amine component and an acid anhydride component contains an amino modified compound represented by formula (wherein R1 is a l-5C divalent aliphatic group or a 6 or more C aromatic group and R2 and R3 may be same or different and are a monovalent aliphatic group or an aromatic group) as the amine component at least in an amount of 5% or more by wt. of the total components. Further, the siloxane containing polyimide polymer membrane is formed by a solution coating method, a water surface developing method and an interface film forming method.
Patent JP-S5687922-A (JP)
Title: High-speed parallel-serial data conversion circuit
Inventor: WAYAMA YUKIO
IPC: H03M9/00
Filed: 1979-12-19
Abstract: PURPOSE:To speed up the serial-parallel conversion, by directly outputting the first one bit and outputting remaining (n-1)bits via a shift register, among n bits of parallel data. CONSTITUTION:A parallel data PD0 is directly input to a multiplexer 4, and other parallel data PD1-PDn-1 are input to the multiplexer 4 after serial-parallel conversion at a shift register 1. After the parallel data PD1-PDn-1 are set to the shift register 1 with the clock signal (c), they are output from the terminal OUT1 with sequential shift. When PD1-PDn-1 switch the data selective input of the multiplexer 4 with the first clock signal (c) after the parallel set to the shift register 1, serial data can sequentially be obtained from PD0 as the output of the multiplexer 4.
Patent JP-H0336930-A (JP)
Title: Three-phase converter
Inventor: YAMAMOTO TOUMA
IPC: H02M7/48
Filed: 1989-06-29
Abstract: PURPOSE:To maintain sinusoidal load bus voltage having desired amplitude continuously by providing a semiconductor switch, an output voltage command generating means, and an instantaneous voltage control means then starting phase control of converter at a random time point with respect to an AC power source. CONSTITUTION:A PWM circuit 300 is connected with an inverter 1 and an inverter output voltage command value V, being inputted, is subjected to pulse width modulation and fed to the inverter 1. An instantaneous voltage control means connects the output side of a current control 302 through an adder/ subtractor 400 with a current controller 301 while connects the input side of the current control 302 through an adder/subtractor 401 with a three-phase current detector 101, thus controlling the instantaneous voltage. By such arrange ment, sinusoidal load bus voltage having desired amplitude can be maintained continuously through parallel operation of an AC power source and the inverter 1.
Patent JP-2000001995-A (JP)
Title: Mortar filling machine
Inventor: MATSUKUMA YASUO
IPC: E04G21/20
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To easily carry a mortar filling machine to an execution work site by constituting it so as to push out mortar in a vessel from an opening by rotation of a fin-installed shaft body, and manually holding the whole mortar filling machine including a mortar vessel. SOLUTION: A shaft body 11 having a fin installed on the outer periphery is connected to a rotary shaft 12a of a manually holding motor-driven rotating machine 12. A mortar vessel 13 containing the shaft body 11 is installed on the motor-driven rotating machine 12. A mortar pushing-out opening 13a is formed in a tip part position of the shaft body 11 in the mortar vessel 13 to be formed as a manually holding mortar filling machine 10. Thus, mortar in the vessel is constituted so as to be pushed out from the opening by rotation of a fin-installed shaft body, and even an unskilled person can push out a fixed quantity of mortar toward a joint, so that joint mortar can be efficiently filled with the beautiful finish. The whole mortar filling machine can be manually held including the mortar vessel so as to be easily carried to an execution work site.
Patent JP-H119669-A (JP)
Title: Ozone water feeding device
Inventor: TAKADA JIYUNKO
IPC: A61L2/18
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain ozone water of different ozone density according to use by using ozone water which is more effective than acid water. SOLUTION: Ozone water feeding ports 1a are plurally provided and ozone density at each feeding ports 1a is made different. Each feeding port consists of the feeding port of an individually provided ozone water generator 1. The plural devices 1 are connect-arranged serially to feed ozone water from a device 1 on an adjacent low ozone density side to the device 1 on an adjacent high ozone density side. An ozone density adjusting tool respectively connecting the feeding ports 1a of the devices 1 and a water running pipe 7 and blending ozone water and the running water at a proper rate is provided. An ozone density reducing device is connected to the feeding port 1a of the device 1 to provide plural branching feeding ports at the ozone density lowering device to make ozone density at each feeding port different from each other.
Patent JP-S5953774-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M101/16
Filed: 1982-09-21
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-H106601-A (JP)
Title: Printing designation and apparatus
Inventor: HIRAMATSU TAKAAKI
IPC: B41J21/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To easily designate a high-degree and complicated printing system in a form reflecting the will of a user and to provide an apparatus therefor. SOLUTION: A printer driver 20, a printing designation panel 34, a dummy data memory part 30 and a connection part 40 connecting the output of the printer driver 20 and the output of the printing designation panel 34 are provided. The printer driver 20 reflects dummy data on the basis of the printing content data designated by a user to form printing data. At this time, the printing system data designated by the user is not considered and precedingly sent to the printing designation panel 34 to become the initial data in the panel 34. The dummy data is fundamental data not exerting effect on printing system data finally designated in the panel 34 later by the user.