baber/WOPTO huggingface dataset:
Patent JP-S63234782-A (JP)
Title: Still picture display device
Inventor: KONDO KAZUAKI
IPC: H04N5/93
Filed: 1987-03-24
Abstract: PURPOSE:To obtain a picture of a good picture quality by bringing only the arbitrary area of a display screen into a field still state at the time of outputting a still picture, bringing an area except it into a frame still state and changing a display method according to a picture display mode. CONSTITUTION:In the displayed still picture, the part of a M mode in an all surface M mode or a composite mode, namely, a field still address (d) indicating the position and the size of an area for executing the field still is inputted to a comparator 5 from a field still area setting device 4. A screen display address (e) is inputted to the comparator 5 from a display timing controller 6, so that, it is compared with the address (d) to decide whether the address on the screen indicated by the address (e) is the field still area or not. Consequently, when the address (e) is the field still area, a field still signal (f) is generated and inputted to a switching signal controller 8. When this signal (f) is inputted, the controller 8 monitor displays one of first field data (b) or second field data (c) according to a display switching signal (i).
Patent JP-H02284993-A (JP)
Title: Lubricating oil additive
Inventor: SHIYOON PATORITSUKU OKOONAA
IPC: C10N40/30
Filed: 1990-03-22
Abstract: A lubricating oil additive suitable as an extreme pressure/anti-wear additive comprises the product obtainable by reacting at elevated temperature a mixture comprising (i) sulphur, (ii) at least one C10 to C100 unsaturated carboxylic acid, or amide or acid salt thereof and (iii) at least one hydrocarbyl-substituted phenol, the amount of (iii) in the mixture being 15 to 65% w/w based on the combined weight of (i) (ii) and (iii). The reaction mixture can further comprise an olefin and/or, a mercaptan and/or a lubricating oil. The additive is also useful as an anti-oxidant. Additive concentrates and lubricating oil compositions comprise a lubricating oil and the additives of the present invention.
Patent JP-S56166077-A (JP)
Title: Detecting method for flying speed of ink particle
Inventor: IWASAKI KIYUUHACHIROU
IPC: B41J2/12
Filed: 1980-05-26
Abstract: PURPOSE:To detect the flying speed of an ink particle with a simple constitution by a method wherein the ink particle charged with a constant frequency is detected by two sets of electric charge detecting electrodes and the phase difference of two sets of electric charge detecting signals is detected in a deflection control type ink jet recording. CONSTITUTION:When a deflecting voltage is intercepted at the waiting position of a carriage and a constant frequency sine wave or the like is impressed to charging electrodes, the electric charging of the ink particle becomes a periodical distribution of charged and noncharged particles. This is detected by two sets of charging electrodes 24a, 24b and the detected signals are inputted into a flip flop F1 through amplifiers 26a, 26b and wave forming circuits 26b1, 26b2. The phase difference of these pulse waves b1, b2 is counted by a counter 26c, memorized in a latch 26d as a digital code, changed into an analog by a D/A convertor 26e and is amplified by an amplifier 28. The output is impressed to a pump P as a voltage level-shifted by an amount corresponding to the phase difference and changes an ink pressure. According to this method, the flying speed of the ink is also changed.
Patent JP-S52151814-A (JP)
Title: Electric power converting circuit
Inventor: IMAMURA YOSHIO
IPC: H02M3/338
Filed: 1976-06-14
Abstract: PURPOSE: To enable to use photo transistor of small current capacity, and to reduce power consumption in luminous diode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61228961-A (JP)
Title: Preventer for drying of ink in ink dot printer
Inventor: SHIMOZATO MASASHI
IPC: B41J2/165
Filed: 1985-04-03
Abstract: PURPOSE:To perform printing under stable conditions without causing evaporation of ink by a method in which a printer head having an opening to expose only the tip of a recording electrode to air is formed and the opening of the printer head is closed with a cap. CONSTITUTION:Ink 30 is sufficiently supplied to the tip 28 of a recording electrode 27 because the electrode 27 has an ink impregnability. Ink 30 is held in a recording electrode 28 without dripping. A solenoid 20 is energized electrically prior to printing and a cap 17 is rotationally pushed by the printer head 10 to open the tip portion 28 of the recording electrode 27. When printing state is finished, the supply of current to the solenoid 20 is interrupted, the head 20 is restored by the force of a tension spring 16, and the tip 28 of the electrode 27 is covered with the cap 17 by the force of a tension spring 10 to prevent the drying of ink effectively while the printer is not in use.
Patent JP-H09254562-A (JP)
Title: Master, plate cylinder for stencil printer and ink holding member
Inventor: MORI TOMIYA
IPC: B41L13/04
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively prevent the offset by constituting a porous support by a sintered sheet made of a fiber, and making the fiber have the surface made of at least a metal. SOLUTION: The ink holding member 15 is formed of a metal fiber 15a such as stainless steel, iron, copper, nickel, titanium or aluminum, and constituted by a sintered sheet in which nonwoven fabric having a high fiber density is sintered. Thus, since a cavity 15b in the member 15 is small and an ink passage is narrow, the sharpness of ink is excellent. Accordingly, a quantity of ink 19 to be drawn from the member 15 via perforations 27d, i.e., ink transfer height l is provided to prevent the offset of the ink.
Patent JP-H02250485-A (JP)
Title: Catv terminal equipment
Inventor: IIJIMA TOKUJI
IPC: H04N7/16
Filed: 1989-03-24
Abstract: PURPOSE:To eliminate the need for setting of a timer function on the side of used equipment by reading remote commands out of a storage means in order relevantly to operation with the timer function, converting them into a remote control signal, and outputting the signal. CONSTITUTION:The remote control code of the used equipment which utilizes a received signal outputted by selecting a channel with the timer function is stored and the relative remote control commands which are stored in relation with the operation by the timer function are read out in order. The read remote control codes are converted into the remote control signal which can be received by the remote receiver 11l of the used equipment 13 and outputted. Consequently, the timer function need not be reset on the side 13 of the used equipment 13 to decreasing the trouble of setting operation.
Patent JP-H05233538-A (JP)
Title: Serial data transfer device
Inventor: NANBA KAORU
IPC: G06F13/38
Filed: 1992-02-20
Abstract: PURPOSE:To improve the throughput for transfer of data. CONSTITUTION:A single communication circuit 20 connected to all serial data transfer devices is kept at a low level in its idle mode by an earth resistance 4 connected to the circuit 20. A counter 7 decides whether the circuit 20 is kept at a low level for a prescribed time or not. An OR circuit 18 transmits the data to the circuit 20 based on the deciding result of the counter 7. Therefore the collision of data on the circuit 20 is prevented. Meanwhile a comparator 33 compares the data on the circuit 20 with the data transmitted to the circuit 20 from the serial data transfer device. Thus the transmission faults of data can be detected.
Patent JP-S60215504-A (JP)
Inventor: GUNNAA ERUUTSUDO NERUSON
IPC: C01B6/26
Filed: 1984-04-09
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-H0472402-A (JP)
Title: Abnormality detecting device in hydraulic system of steam turbine plant
Inventor: HOSAKA HIDEO
IPC: F01D21/00
Filed: 1990-03-20
Abstract: PURPOSE:To early discover the abnormality of a hydraulic system for previously preventing trouble by providing a backup starting device for starting backup equipments by the abnormality signals detected by abnormality detectors. CONSTITUTION:Motor speed detectors 30a to 30c are provided to an auxiliary oil pump motor, a turning oil pump motor, and an emergency oil pump motor respectively. And discharge pressure detectors 31a to 31c are provided to the respective discharge sides of the auxiliary oil pump, the turning oil pump, and the emergency oil pump. When the discharge pressures of the respective oil pumps differ from respective set values, abnormality signals are generated and they are input into OR circuits 35a to 35c. The abnormality signals from the OR circuits 35a to 35c are input into an OR circuit 43 to generate a warning signal that warns the abnormality of a turbine hydraulic system. Thus, the abnormality in various places of the hydraulic system can be detected, so that the repair or replacement of the abnormal parts can be early carried out.
Patent JP-S60214269-A (JP)
Title: Display device
Inventor: TAKEI MASAHIRO
IPC: G01R19/04
Filed: 1984-04-11
Abstract: PURPOSE:To prevent strong variation of a level display and approximate the display to actual variation in display peak level by decreasing the display peak level gradually every elapse of a specific time from an input signal peak point. CONSTITUTION:Input signal data and output data of a down counter 13 are inputted to a level comparator 4; when the input signal data becomes larger, the input signal data is loaded in the down counter 13 and a timer circuit 3 is reset. Then, a carry output E' is outputted the specific time T1 later, a flip-flop circuit 10 is reset, and a gate circuit 11 enters an open state. The timer circuit 12 outputs a carry-out output I at intervals of time T2 shorter than the time T1 and the OR output J between the outputs E' and I is inputted to the down counter 13. Outputs of conversion tables ROMs 2 and 7, on the other hand, are inputted to a display element driving circuit 8 and the peak level and current input signal data level are displayed.
Patent JP-H03272017-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: NAKAMURA HIROYUKI
IPC: G11B5/82
Filed: 1990-03-20
Abstract: PURPOSE:To intensify the film quality of a CSS zone and to make improvement in durability by constituting a protective film of a data zone where graphite and diamond coexist and the CSS zone mainly consisting of the diamond. CONSTITUTION:This recording medium has a magnetic film on which data is written and the protective film of carbon to protect this magnetic film. The protective film has the data zone 2 where the graphite and the diamond coexist and the CSS zone 3 mainly consisting of the diamond. The graphite and the diamond coexist in the data zone 2 and the CSS zone 3 consists of the heavy load diamond in such a manner; therefore, the magnetic recording medium which has the high film quality of only the CSS zone and the improved durabil ity is obtd.
Patent JP-H07282385-A (JP)
Title: Vehicle identifying device and number plate with vehicle identifying function
Inventor: TODA TOSHIHIRO
IPC: H04B7/26
Filed: 1994-04-08
Abstract: PURPOSE:To surely identify a vehicle even in a situation where the image pickup of a number plate with a television camera is difficult. CONSTITUTION:Resonance circuits R1 to Rn having mutually different resonance frequency bands are stuck to the rear face of a number plate 10 fixed to a vehicle. The combination of the resonance frequency bands corresponds to a registered number formed on the surface of the number plate 10. A road side device 6 arranged on a road is provided with are oscillation circuit 11. The resonance circuits R1 to Rn are excited by a radio wave generated from the circuit 11 and radio waves having respective resonance frequency bands are generated. These radio waves are received by a receiving part 12. The frequency bands of radio waves received by the receiving part 12 are idendified by a frequency identification part 13. A vehicle identification part 14 recognizes the registered number of the vehicle based upon the identified result and outputs vehicle number information.
Patent JP-S60214614-A (JP)
Title: Agc circuit
Inventor: TABATA AKIFUMI
IPC: H04N5/52
Filed: 1984-04-11
Abstract: PURPOSE:To perform proper AGC operation even at a low source voltage by providing a limiter to the base of an emitter follower transistor (TR) which inputs a control signal to a differential amplifying TR. CONSTITUTION:An input video signal is supplied to the base of one TRQ6 which constitutes a differential amplifier and has a DC voltage source through a TRQ3 and a resistance R6. The base of the other TRQ7 is grounded through R7 and a DC voltage source. The output at a video output terminal 4 is supplied to a detecting circuit 11 through an LPF5 and its detection output is supplied to a limiter circuit 11 and the base of TRQ11. The emitter follower output of the TRQ11 is supplied as a control signal to the variable current source consisting of TRQ 10 and R10. Thus, an input dynamic range is secured and the cutoff phenomenon of the variable current source is eliminated to perform proper AGC operation even at a low source voltage.
Patent JP-H04225529-A (JP)
Title: Improved method for manufacture of integrated-circuit structure body provided with lightly doped drain (ldd)
Inventor: IZUREIRU BIINGURASU
IPC: H01L29/49
Filed: 1991-04-03
Abstract: PURPOSE: To avoid the generation of displacements between a gate electrode and a source and drain region by using a selectively deposited polycrystalline silicon as a mask covering an LDD region, which is formed on a substrate in advance, adding an impurity on the substrate and forming a source and drain regions on the substrate. CONSTITUTION: With injection of N<-> -type impurity into a P-type substrate 10, LDD regions 30a and 30b are formed on the substrate. Then by selective silicon deposition process, a polycrystalline silicon sidewall segment 50 is selectively deposited on a sidewall, where a polycrystalline silicon gate electrode 20 is exposed. Then, such N<+> -type impurity as arsenic is injected into the substrate 10 for forming source and drain regions on the substrate 10.
Patent JP-H03273003-A (JP)
Title: Dansyl-modified cyclodextrin
Inventor: UENO AKIHIKO
IPC: C08B37/16
Filed: 1990-03-20
Abstract: PURPOSE:To obtain the title cyclodextrin which has fluorescence activity, can vary in its fluorescence intensity in the presence of a guest compound and can be used as a sensor compound by chemically modifying cyclodextrin so as to give a specified structural formula thereto. CONSTITUTION:Cyclodextrin(CD) is sulfonylated with a sulfonylating agent in a basic organic solvent, converted into an azide with an aziding agent, and reduced in the presence of a reducing agent to replace the 6-OH group of CD by an amino group. The amino group introduced into CD is combined with the COOH group of dansylamino acid or a reactive derivative of dansyl at 0 to -20 deg.C in an aprotic solvent to obtain the title cyclodextrin of the formula [wherein (n) is an integer; (m) is 0-1; and R is H or a (substituted) 1-4C lower alkyl].
Patent JP-H0660477-A (JP)
Title: Reproducing device and detection of existence of cassette
Inventor: KURODA TOSHIYUKI
IPC: G11B23/30
Filed: 1993-03-04
Abstract: PURPOSE:To surely detect a cassette with a simple constitution by discriminating that the tape cassette is not loaded when the optical output is not detected in a light receiving part. CONSTITUTION:When the cassette 1 is loaded, the light outputted from a tape end detecting means 21S of one side is interrupted by the main body of cassette and not attained to another tape end detecting means 21T. So, when the optical output from the detecting means 21S is not detected by another detecting means 21T, the cassette 1 is decided as in the loaded state. Further, a flickering light L transmitting through a tape-like recording medium 10 drawn out from a reel 5 of supply side is received, and the light received result is detected at the timings of fall and rise of a signal level. The level difference in the obtained light receiving result is converted to a digital value to obtain the detection result of the transmitting light, and similarly the detection result of the transmitting light of the winding take-up side is obtained. The level difference in the detection results of transmitting light at the supply and take-up sides is compared with the comparison reference. Then, a leader tape of the medium 10 is detected with the simple constitution.
Patent JP-H06254441-A (JP)
Title: Inserting and removing method into centrifugal separator for matter to be separated and its auxiliary cart
Inventor: YAMADA HIDEHARU
IPC: B04B11/04
Filed: 1993-03-04
Abstract: PURPOSE:To reduce manufacturing accuracy in a cart and secure its storing space by setting a net bag with both ends open on a cart with wheels with an inner wall section of the shape of storing a matter to be separated, closing its bottom by a string, setting in a manner of drawing out the string from an upper opening, storing the matter to be separated, and then closing the upper opening and transferring the matter to be separated to a separator. CONSTITUTION:A lower end opening is of a net bag 30 with both of upper and lower ends open is closed by a string 32. The net bag 30 is stored in cart 50. At that time, the bottom of the net bag 30 is pushed up in a manner of positioning the string 32 above the center pole of the cart 50 so that the string 32 protrudes upward. The matter to be separated is put into the net bag 30 with good balance in the above state. Then the upper opening of the net bag 30 is closed by a string 31. Thus the net bag 30 in which the matter with its upper and lower ends closed is transferred from the cart 50 to the centrifugal separator and separated.
Patent JP-H03270786-A (JP)
Title: Method for deodorizing waste water
Inventor: HINA SEIYA
IPC: C02F1/76
Filed: 1990-03-20
Abstract: PURPOSE:To efficiently and economically suppress the generation of a malodor from dissolved sulfide-containing waste water by adjusting the pH of the dissolved sulfide-containing waste water whose pH is below 6.5 to 6.5 or more before adding chlorite to the waste water. CONSTITUTION:Alkali such as sodium hydroxide is added to waste water with pH of below 6.5 containing dissolved sulfide to adjust the pH thereof to 6.5 or more. Chlorite is added to the waste water whose pH is adjusted to 6.5 or more and S<2-> in the waste water is oxidized to S to suppress the generation of a malodor. As chlorite to be used, any water-soluble one may be used but an alkali metal salt is usually used and sodium chlorite is especially pref. and this sodium chlorite is generally used as an aqueous solution with a concn. of about 30wt.% or less and pH of about 8.5-12.5.
Patent JP-S59197647-A (JP)
Title: Shift valve operating mechanism for power shift speed change gear
Inventor: MUKAI NAKASHIROU
IPC: F16H63/12
Filed: 1983-04-22
Abstract: PURPOSE:To prevent abrupt function of a speed change mechanism by resetting a shift valve for exchanging a multi-stage speed change mechanism to the neutral position while interlocking with throw-in function of an engine start switch. CONSTITUTION:A referential point detector 15 is provided at one end of a shift valve 2 and a motor 8 will drive until a spool of shift valve 2 contact with said detector 15. Upon elapse of short time interval after throw-in of a start switch 14, the function of said detector 15 is cut to drive the motor 8 only through a command from a speed change operation switch 12 fed through a control section 13 by providing a reset mechanism 16. Consequently irrespective of the shifting position of said valve 2 prior to engine start, said valve 2 will always return to the neutral position upon start of engine to prevent abrupt starting of high speed mechanism.
Patent JP-H08260278-A (JP)
Title: Spun yarnlike interlaced yarn
Inventor: FUJIWARA MASAYUKI
IPC: D06M101/16
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a spun yarnlike interlaced yarn capable of providing a spun silky woven or knitted fabric having a spun yarnlike fuzzy touch feeling, a soft touch feeling and an elegant gloss by forming the interlaced yarn into the woven or knitted fabric and carrying out the weight reduction treatment thereof. CONSTITUTION: This spun yarnlike interlaced yarn is an interlaced yarn, comprising a thermoplastic filament yarn and having <=3.0g/d knot strength of the multifilament yarn constituting the interlaced yarn and further looped fuzzes or cut fuzzes mixed on the yarn surface. The single filament provides a multilobed cross-section yarn having the cross section satisfying the following requirements (1) and (2) by weight reduction treatment. The cross section has (1)>=3 protruding parts X and (2)>=2 grooves 2 having 1-15μm depth near the apex of each protruding part.
Patent JP-H07241328-A (JP)
Title: Body conditioning assisting device
Inventor: TAKAI TOSHIO
IPC: A61F5/01
Filed: 1994-03-02
Abstract: PURPOSE:To provide a comfortable and stable place for medical treatment by preventing any fatigue and damage of fingers without giving a patient anxiety and discomfort in a body conditioning, a finger-pressure treatment, or a message treatment. CONSTITUTION:A handle 5 is attached to a round bar shape column 3 which is made a rotary axis 4A and is provided on a bed 1 or a chair body so as to be able to make turning movement and slipping movement and a bar-like pressing body 6 is attached to the position of the column 3 side on the handle 5 through another rotary axis 4B so as to be able to make turning movement.
Patent JP-S61227361-A (JP)
Inventor: MARUKU HASUTON AMERIA MARUSERU
IPC: H01J61/92
Filed: 1986-03-31
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-S54162911-A (JP)
Title: Pulse repeating system
Inventor: TSURUTA TADAO
IPC: H04Q1/50
Filed: 1978-06-15
Abstract: PURPOSE:To receive the dial pulse once converted via the repeating reception relay to break and isolate the channels in terms of the circuit and then to actuate the original repeating relay in case the dial pulse information which was once converted is relayed. CONSTITUTION:The extension subscriber requiring the pulse conversion is connected to the trunk shown in the figure, relay SA operates by the sender start signal along with relay PA actuated concurrently. The converted dial pulse drives relay PA via terminal D, and thus relay CA operates with the first release to break and isolate the channels. The operation of relay PA is relayed to relay A, and the dial pulse is transmitted to the partner station through contact (a). The break and isolation of the channel is released during the dial pause. Accordingly, the dial tone can be sent back any time from the partner station, omitting the supervisory for the digit number.
Patent JP-H05271848-A (JP)
Title: Boiler alloy excellent in hot workability and erosion resistance
IPC: C22C30/00
Filed: 1992-03-27
Abstract: PURPOSE:To produce a boiler alloy excellent in hot workability and erosion resistance by preparing an alloy having a specific composition where respective contents of Co, Ni, Cr, Mo, and W are specified. CONSTITUTION:An alloy having a composition consisting of, by weight, <=0.1% C, <=2.5% Si, <=1.0% Mn, <=0.03% P, <=0.0008% S, <=0.2% N, 10-25% Co, 18-28% Cr, 10-50% Ni, 2-4% Mo and/or <=8% W, and the balance Fe with inevitable impurities and satisfying the conditions of 0.5Co+Ni+1.5Cr<=75 and 1.2<=(Ni+Cr)/(Co+Mo+1/2W)<=2.8 is prepared. By this method, the alloy for coal thermal power boiler excellent in hot workability and having superior resistance to high temp. grain erosion can be obtained.