baber/WOPTO huggingface dataset:
Patent JP-H0246593-A (JP)
Title: Semiconductor memory
Inventor: MIHARA MASAAKI
IPC: G11C11/412
Filed: 1988-08-08
Abstract: PURPOSE:To execute bit collating action at a high speed by providing a first circuit element and a second circuit element serially connected and reducing the charge quantity of a precharging. CONSTITUTION:The title device provides a first circuit element composed by connecting in parallel a third switching element 8 controlled by the potential of other side terminal of two terminals of a data holding circuit 1 and a fourth switching element 9 controlled by the potential of the bit line to the third switching element 8 and a second circuit element to connect in parallel a fifth switching element 10 controlled by the potential of one side of the data holding circuit and a sixth switching element 11 controlled by the potential of the inverting bit line to the fifth switching element 10 and the first and second circuit elements are serially connected. After both bit line and an inverting bit line are made into L, a coincident line part to arrive up to fifth and sixth switching elements 10 and 11 is H-precharged, and thereafter, the bit collating action is executed. Thus, the energy consumption at the time of the bit collating action is reduced and the high speed of the bit collating action can be executed.
Patent JP-H0484200-A (JP)
Title: Multipulse voice coding method
Inventor: SHIBAGAKI KOICHI
IPC: G10L19/10
Filed: 1990-07-27
Abstract: PURPOSE:To decrease transmission information quantity by retrieving pulses, stopping the pulse retrieval at the point of the time when an evaluation function falls to the threshold or below and transmitting the information of a required pulse number and the pulse information of only the required pulse number. CONSTITUTION:A cross-correlation function calculator 5 determines the cross- correlation RHX of the voice signal XW subjected to hearing sensatioal correction and the weighted impulse response HW of the linear prediction filter subjected to hearing sensational correction and outputs this correlation to a pulse retriever 7. An autocorrelation function calculator 6 determines the autocorrelation RHR of the weighter impulse response HW of the linear prediction filter subjected to bearing sensational correction and outputs the same to the pulse retriever 7. This pulse retriever 7 makes pulse retrieval from the cross-correlation RHX and the autocorrelation RHR. The pulse retrieval is stopped at the point of the time when the evaluation function falls to the threshold or below and transmits the information of the required pulse number and the pulse information of only the required pulse number. The transmission information quantity is decreased in this way with substantially no deterioration in the sound quality.
Patent JP-S6443041-A (JP)
Title: Automatic power distribution line monitoring device
Inventor: KURODA SATOSHI
IPC: H02J3/00
Filed: 1987-08-07
Abstract: PURPOSE:To shorten a failure detecting time by monitoring only a switch which becomes a loop point at a normal time and monitoring individual switches relating to the failure only after the time of generating the failure. CONSTITUTION:Powers are supplied to a left side at a normally open switch 13A as a boundary to a substation 10, and to a right side to a substation 16. Slave stations 11-15 are connected to switches 11A-15A. When a power distribution line system has no failure in the above construction, a substation (master station) polls only a slave station 13 having a normally open switch 13A, but does not poll other slave stations 11A, 12A, 14A, 15A. When the failure occurs, it polls only the slave station of the side where a failure occurs. Thus, a failure detecting time is shortened as compared with a conventional system in which all the numbers are checked.
Patent JP-H0734192-A (JP)
Title: Steel sheet suitable for application to thinned deep-drawn can and its production
Inventor: SATO DAIZO
IPC: C21D9/48
Filed: 1993-07-14
Abstract: PURPOSE:To obtain a steel sheet for a thinned deep-drawn can excellent in workability, surface roughening properties and corrosion resistance by subjecting a steel sheet having a specified compsn. constituted of C, Si, Mn, P, S, Al, N and Fe to specified skinpass rolling and forming specified crystalline grains. CONSTITUTION:A steel slab contg. 0.01 td 0.15% C, <=0.05% Si, <=0.9% Mn, <=0.04% P, <=0.04% S, 0.015 to 0.10% Al and 0.0020 to 0.015% N and furthermore contg., at need, 0.001 to 0.020% Nb, and the balance Fe with inevitable impurities is subjected to hot rolling at about the Ar3 point or above. This hot rolled steel sheet is subjected to cold rolling at about >=75% draft. This cold rolled steel sheet is annealed by a heat cycle including averaging treatment. After that, the steel sheet is subjected to skinpass rolling at 0.5 to 2.0% elongation percentage or DR rolling at 20 to 50% draft. Thus, the average grain size is regulated to <=6.0mum. In this way, the steel sheet free from the generation of the breakage of the barrel at the time of continuous high speed can producing, furthermore excellent in workability and suitable for the application to a thinned deep-drawn can be obtd.
Patent JP-H0484780-A (JP)
Title: Signal clamp method
Inventor: NAKAZAWA KIKUO
IPC: G01R31/28
Filed: 1990-07-27
Abstract: PURPOSE:To eliminate spike noise due to a slight timing difference and make the timing design easy by inputting an input signal to an IC under test by way of a clamp signal impressing circuit having a delay circuit. CONSTITUTION:A CR delay circuit 13 is constituted with a condenser C and resistors R5, R6. A speed switching signal SIN is set at HIGH and a data input signal DIN and a clamp control signal CIN are output at the output terminal OUT through the CR delay circuit 13 after removing AND to be d, e and then removing OR to be k, j using an in/out switching signal MIN. Even if phase difference due to the speed difference of the AND circuit 9, 7, 6, 8 occurs in the signal d, e, and resultantly, spike noise occurs in the signal k, j, it disappears at the CR delay circuit 13. And therefore, the wave shape coming from the output terminal OUT has no spike noise.
Patent JP-H0929655-A (JP)
Title: Optimum time bolt fastening method
Inventor: SATO SATOSHI
IPC: B25B23/14
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To improve fastening workability by forming a plurality of curves from the values of fastening start speed and target torque, measuring the torque value while a motor is controlled by the speed along the desired curve, and executing the actual fastening on the basis of the curve along which the measured value reaches the target torque in the shortest time. SOLUTION: A setting switch 2 is operated to set the fastening start speed, target torque and allowable error based on the characteristics of a nut runner 4. Next, a plurality of curves are formed according to a kinematic equation on the basis of respective values. When a specified curve is presumed among the curves, speed and torque are set from a torque/speed table by a CPU 1 to start the fastening while the torque value is monitored by a torque sensor 5. After the detected torque reaches a predetermined torque value, a nut runner is rotated until the detected torque value becomes the set torque value. Thereafter this is repeated and then the curve having (the final detected torque-target torque) within an allowable error is selected to carry out the actual fastening.
Patent JP-H0364873-A (JP)
Title: Pressure welding terminal
Inventor: UINFUIIRUDO UOREN RUUZU
IPC: H01R4/24
Filed: 1990-07-27
Abstract: PURPOSE: To form a simple and reliably terminal by connecting wire conductors in an aperture part by pressure contact method in a wire slot part by rotating a rotation member. CONSTITUTION: A connector 2 can be put in ready state for use in the work site by inserting a plug 350 having a slit 352 which is communicated with an aperture part and passes the center. The plug 350 surrounds a multi-core cable of such as a cable 360 and the plug 350 can be inserted into a U-shaped fore lot and independent respective insulated wires are terminated in lower pressure contact parts 126, 132. In the case a housing 4 is so constituted as to set a cap 300 and a terminal 100 face to face downward, the uprightly standing side walls 80 and the end wall of the housing 4 form a hollow having uprightly standing side walls of the housing higher than a projected part in the lower part of the terminal and epoxy resin 370 is poured into the hollow. Consequently, the pressure contact parts 126, 132 and respective wires 362 are completely covered.
Patent JP-S6355564-A (JP)
Title: Electrophotographic toner
Inventor: KAMURA YUSUKE
IPC: G03G9/08
Filed: 1986-08-26
Abstract: PURPOSE:To ensure the wide range allowance of fixing temperatures without impairing transparency by using both of an epoxy resin and a silicone modified epoxy resin for a toner. CONSTITUTION:The toner contains the epoxy resin as the main binder, such as a bisphenol A diglycidyl ether type resin, preferably, having a molecular weight of 900-4,000, especially, 1,400-3,000, and a glass transition point of 40-70 deg.C, obtained from bisphenol A and epichlorohydrine, and the silicone modified epoxy resin, for example, obtained by modifying the epoxy resin with a silicone resin, thus permitting the obtained toner to be applied to full color uses because of good transparency and freed of attachment and staining to a polyvinyl chloride sheet, and to ensure the wide range allowance of fixing temperatures.
Patent JP-S6176786-A (JP)
Title: Rotary vane type compressor for cooling and refrigerating
Inventor: MAKITA KAZUHISA
IPC: F25B5/00
Filed: 1984-09-21
Abstract: PURPOSE:To ensure sufficient suction of low pressure refrigerant into compressor while to reduce the size by arranging the suction port for low pressure refrigerant in the rotary direction of vane while splitting into two and providing check valves at said suction ports. CONSTITUTION:The suction port for low pressure refrigerant is splitted into rear suction port 11a and front suction port 11b which are arranged in the rotary direction of a vane 40 while check valves 60 are provided at said ports 11a, 11b. At first, the suction port 11a will open to a working chamber 41a through rotation of vane 40 to lead in low pressure refrigerant. Here, the suction port 11b is opening to the front chamber 41d but the check valve 60 will block the high pressure refrigerant from flowing into the rear chamber 41a. Upon further rotation of vane 40, the suction port 11b will also open to the rear working chamber 41a thus to suck the low pressure refrigerant through two suction ports 11a, 11b into the working chamber 41a. Consequently, sufficient supply of low pressure refrigerant into compressor is ensured while the size is reduced.
Patent JP-S6174466-A (JP)
Title: Black level correction circuit
Inventor: OGAWA TAKASHI
IPC: H04N5/16
Filed: 1984-09-20
Abstract: PURPOSE:To improve the quality of a picture by connecting a driving circuit for black level correction including transistors to the input terminal of a black level control circuit which is connecting with an ABL circuit. CONSTITUTION:A black level driving circuit 3 composed of a transistor TRQ 1, resistor R6-R9 and a capacitor C1 is connected to the input terminal B of a black level control circuit 2 of a TV receiver, and an automatic current control ABL circuit 1 is also connected to this input terminal B. A serial circuit of a resistor R5 and a diode D2 is inserted between the anode of Zener diode D2 of the circuit 1 and the ground, the bias voltage VA at A point is frequency- divided by resistors R2, R5 and diodes D2, D3, then the result is applied to the base of TRQ1. Then, a driving circuit 3 is activated by the detected output of a beam current, and the apparent variation of black level is corrected, resulting in high fidelty reproduction of the black level, and the quality of a picture is improved.
Patent JP-H0752348-A (JP)
Title: Easy bonding polyester film
Inventor: HIRATA JUN
IPC: B32B27/36
Filed: 1993-08-10
Abstract: PURPOSE:To provide an easy bonding polyester film excellent in antistatic properties, blocking resistance, adhesiveness, easy slip smoothness, water solubility or solvent resistance and suitable for a magnetic recording material such as a floppy disk, various photographic materials, a packing material, an electric insulating material or a general industrial material. CONSTITUTION:An easy bonding polyester film is obtained by forming a film of a mixture based on 30-70wt.% or water-soluble copolyester containing 1-below 20wt.% of a polyoxyalkylene glycol component and 70-30wt.% of inert particles on at least the single surface of a polyester film substrate.
Patent JP-S5988850-A (JP)
Title: Integrated circuit device
Inventor: MIZUNO KAZUO
IPC: H01L23/08
Filed: 1982-11-12
Abstract: PURPOSE:To contrie to reduce the cost by unnecessitating a package by an IC and a connection part stationarily attached on a substrate are covered with a cap, and the substrate is resin-sealed by including the cap. CONSTITUTION:An IC chip 6 is adhered on a multilayer wiring substrate 1 having electrodes 11 on one main surface and lead terminals 2 installed at the edge of the other main surface, which chip is connected 8 to the electrodes 11. The cap 13 is so put over as to contact the chip 6 and the wiring 8, the outer periphery of the substrate 1 is resin-sealed 14 by using a metal mold. According to necessity, the outside of a layer 14 is covered with a case 15, or the outer periphery is coated with a resin excellent in moisture resistance, resulting in moisture prevention. Although this structure has a lower cost than a hermetic sealed structure, it is excellent in mechanical strength, thermal impact, and moisture resistance and has high reliability because of the presence of gaps at the IC and connection parts.
Patent JP-2001023912-A (JP)
Title: Removal of adherent which is produced in heat treatment type obstacle removal device
Inventor: NOGAMI CHITOSHI
IPC: H01L21/22
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a removal method of adherents, which are produced in a heat treatment type obstacle removal device capable of simply removing secondary by products and powder. SOLUTION: A heat treatment type obstacle removal device is constituted into a structure in which gas containing fluorine, such as ethane hexafluoride, perfloropropane, sulfur hexafluoride, nitrogen trifluoride, fluorine, a mixed gas of fluorine with nitrogen trifluoride, hydrogen fluoride, chlorine trifluoride, chlorine fluoride, chlorine pentafluoride, bromine trifluoride and bromine pentafluoride, is introduced into a treating chamber during the operation of the heat treatment type obstacle removal device, such as a combustion type obstacle removal device and a thermal decomposition type obstacle removal device, or during the stoppage of the device subsequent to the operation of the device.  Adherents formed in the treating chamber and an exhaust system are gasified, utilizing the reactivity of the fluorine existing in the gas or the fluorine, which is generated by the decomposition of the gas, so as to remove the adherents.
Patent JP-H1136377-A (JP)
Title: Actuator controller of construction machine
Inventor: EGASHIRA MASAKI
IPC: E02F3/43
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an actuator controller of a construction machine through which the actuator can be smoothly operated when it is started or suspended in accordance with a pilot valve. SOLUTION: This controller is provided with a main hydraulic source 5, an actuator 3 driven by the hydraulic oil supplied from the main hydraulic source 5, a directional control valve 2 controlling the hydraulic oil stream supplied from the main hydraulic source 5 to the actuator 3, a pilot valve 1 controlling the drive of the directional control valve, and a pilot hydraulic source 4 supplying a pilot pressure to the pilot valve 1. And further the controller is provided with variable restrictors 8f, 9f installed in the passage 6 connecting the driven part of the directional valve 2 and the pilot valve 1, bypasses 8b, 9b connecting the upstream and the downstream of the variable restrictors 8f, 9f, and valves 8d, 9d installed in these bypasses 8b, 9b to open or close the bypasses 8b, 9b in accordance with the downstream pressure of the variable restrictors 8f, 9f.
Patent JP-S6176136-A (JP)
Inventor: MORIYA ATSUSHI
IPC: A61B6/03
Filed: 1984-09-25
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-S6090336-A (JP)
Title: Production of chromium mask blank
Inventor: TAIHICHI TAKEHIRO
IPC: G03F1/50
Filed: 1983-10-24
Abstract: PURPOSE:To obtain a titled blank plate having excellent adhesion strength of a thin film by forming a light shieldable thin film of metallic chromium on a transparent substrate by a sputtering method with the metallic chromium as a target in an AR atmosphere contg. a specific volumetric ratio of N2. CONSTITUTION:A metallic chromium target and a transparent substrate are disposed to face each other in a sputtering device. The inside of the sputtering device is evacuated to a high vacuum and gaseous argon contg. 10-20% gaseous nitrogen by volume is introduced into said device. Sputtering is performed with the metallic chromium as a target to form a light shieldable thin film consisting essentially of the metallic chromium on the transparent substrate by which the intended chromium mask blank is obtd. The light shieldable thin film of the resulted chromium mask blank has excellent mechanical strength, etc. obviates drop-out of the thin film pattern during the process for manufacturing the mask or during the use of the mask and is substantially free from pinholing, etc.
Patent JP-2000030321-A (JP)
Title: Rotary head and recording or reproducing device
Inventor: KANEKO SHINJI
IPC: G11B15/14
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To make transmittable signals of many magnetic heads by a rotary head on which plural heads are mounted with less number of channels. SOLUTION: A pair of magnetic heads 1A, 1B serially connected are provided on a rotating upper drum of a drum 10. Elements 2A, 2B whose open/close state is controlled by a beam are parallel connected to respective heads 1A, 1B. Array-shaped light emitting elements 3A, 3B are provided on a side corresponding to the non-operation range of the heads 1A, 1B, e.g. corresponding to a wind-around angle of a magnetic tape 11 to the drum 10 and opposite to the tape 11 for a fixed lower drum. For instance, the element 2A is made to be in the close state for a period when the element 2A receives the beam from the light emitting elements 3A, 3B, and the parallel connected head 1A is bypassed.  The elements 2A, 2B receive alternately the beam from the light emitting elements 3A, 3B accompanying the rotation of the drum 10, and the heads 1A, 1B are alternately bypassed, and the heads 1A, 1B are switched.
Patent JP-H0859074-A (JP)
Title: Reel set
Inventor: TANAKA WATARU
IPC: B65H54/02
Filed: 1994-08-23
Abstract: PURPOSE: To make a hose freely drawable out of a reel at the time when a pedal is on standby, in a reel set which winds up the hose intermittently by means of treading motion. CONSTITUTION: This reel set 1 is provided with a reel 3 attached to a device body 2 free of rotation, a pedal 6 attached to this device body 2 free of vertical rocking motion, a turning mechanism 7 engagedly rotating the reel 3 in the winding direction by rocking the pedal 6 downward, and an antirotation device 8 restricting any rotation of the reel 3 in the drawing direction Y. In addition, it is also provided with a pedal resetting spring 9 energizing the pedal 6 to make it rock upward, and a restriction releasing means 10 which releases any restriction of rotation in the reel 3 by the antirotation device 8 at a time when the pedal 6 is rocked upwards by energizing force of the pedal resetting spring 9 and positioned in an rocking end in the upper part, respectively.
Patent JP-H0732449-A (JP)
Title: Monolithic molding method of profile extrusion-molded product
Inventor: TSUTSUI HIDEKI
IPC: B60J1/02
Filed: 1993-07-16
Abstract: PURPOSE:To provide a method to obtain economically and efficiently an profile extrusion-molded product having a favorable external appearance of the product and a sufficient strength by a simple equipments and structure. CONSTITUTION:A die 21 possessing a main body die outlet 23 and main body resin flow path 24 and forming an inside die outlet 26 and inside resin flow path 25 on the inside of the main body die outlet 23 is fitted to an extrusion molding machine 20, a main body resin material P1 is supplied by a fixed quantity always to the main body die outlet 23 from the first extruding machine 22A, an inside resin material P2 is supplied in whole quantity or by decreasing in quantity or supply is suspended, a vacuum or decompressed spatial part is created within a main body resin material to be extruded through the main body die outlet 23 so that a form changing part is formed.
Patent JP-S6262016-A (JP)
Title: Bearing monitoring method and its device
Inventor: IZAWA SHIGERU
IPC: F16C19/52
Filed: 1985-09-09
Abstract: PURPOSE:To monitor presence of abnormality of a bearing simply and surely by obtaining the ratio of the present value of a detected effective value or the peak value to the initial value so as to compute a standardized coefficient of the present value, and monitoring fluctuation of the standardized coefficient. CONSTITUTION:A sensor 12 is fit to the bearing of an equipment 10 such as a motor and vibration of the bearing is detected as voltage and the voltage is transmitted to a smoothing circuit 16 and a peak value detecting circuit 26 through an amplifier 14. And effective value is obtained in the smoothing circuit 16 and the output is displayed in a display unit 22 and transmitted to an initial value memory 18 and a division circuit 20. While, the maximum value is obtained in the peak value detecting circuit 26 and the output is displayed in a display unit 32 and transmitted to an initial value memory 28 and a division circuit 30. Then when either of effective values to be displayed in the respective display units 24, 34 or standardized coefficient of the peak value becomes over a pre-set alarm reference value, operation of the equipment 10 is stopped.
Patent JP-H0247805-A (JP)
Title: Magnetically anisotropic, warm-worked magnet and its manufacture
Inventor: IWASAKI KATSUNORI
IPC: H01F1/08
Filed: 1988-08-10
Abstract: PURPOSE:To facilitate the working of an R-TM-B warm-worked magnet and improve the magnetic characteristics by adding 0.0004-1.2wt.% of lubricant to a magnetically anisotropic, warm-worked magnet consisting of rare earths, transition metals and boron. CONSTITUTION:By making warm-worked magnet contain an appropriate amount of lubricant, both formability and magnetic characteristics are improved. The lubricant has a temperature range for use at 600 deg.C or higher, and is kind or combination of two kinds or more out of boron nittide, black lead, and molybdenum disulfide. Besides, the lubricant not only has a mere lubrication effect, but improve the magnetic characteristics by a specified amount left unremoved. Thin belts or thin segments, obtained by cooling extremelyrapidly and solidifying a hot liquid of an alloy consisting of rare earths, transition metals, and boron, are smashed into pieces, and the powder is pressed into a high density one with a hot press. After that, warm, plastic working is performed to the powder and the powder is mixed with the lubricant. The quantity of the lubricant to be added is determined to be little more so that end work may contain 0.0004-1.2wt.% of the lubricant.