baber/WOPTO huggingface dataset:
Patent JP-S62222068-A (JP)
Title: Production of member deposited with ceramics
Inventor: YAMAZAKI MUTSUKI
IPC: C23C14/06
Filed: 1986-03-20
Abstract: PURPOSE:To produce a member having excellent wear resistance at a low cost by subjecting a base material essentially consisting of iron to a pretreatment in the atmosphere of Ar-and/or C-contg. plasma, then forming a ceramic layer thereon. CONSTITUTION:The base material 10 having a prescribed shape is worked and formed from a block of a cast iron, etc., and is suspended by a supporting member 11 in a reaction chamber 1. A matching box 15 and the supporting member 11 are connected, and after the inside of the reaction chamber 1 is evacuated to a reduced pressure, the gas contg. at least either of Ar and C is introduced into the reaction chamber from an introducing port 3. The inside of the reaction chamber 1 is maintained under a prescribed pressure. Electric power is supplied from a power source 13 to a heater 12 to heat the base material 10 to about 150-300 deg.C and high-frequency electric power is impressed from a power source 14 to the base material 10 to generate plasma between the base material and an electrode 4. The surface of the base material 10 is, therefore, activated or the layer of a high concn. of C is formed thereon. The matching box 15 is then connected to the reaction chamber 1 and a shield 5 is connected to the supporting member 11. A gas contg. ceramic constituting elements is then introduced into the reaction chamber 1 to coat the ceramics on the base material 10.
Patent JP-S58183537-A (JP)
Title: Automatic paper feeder
Inventor: NISHIFUJI KIYONOBU
IPC: G03G15/00
Filed: 1982-04-15
Abstract: PURPOSE:To automatically feed paper in a paper feeder where desired paper is selectively fed out from plural kinds of paper set in cassettes by providing control means for selectively operating paper feed means on the side where paper is set on setting paper. CONSTITUTION:A copier includes a paper feed portion where cassettes storing paper of different sizes can be loaded on the upper and lower stages thereof. When a cassette for A4 size paper is loaded on the upper paper feed portion, a detection switch 11-1 is turned on, and a differentiating signal is output from a differentiating circuit 53 through an inverter 51. Thus, FF55 is set, and a lamp 37a is lighted through a switching circuit 62 by the set output Q. By the output Q, a solenoid 67 for selectively driving a paper feed roller can be operated through an AND gate 63. When in such a condition, a print switch is turned on, the solenoid 67 is driven by an output of a copy control circuit 65 to start feeding paper.
Patent JP-S58182165-A (JP)
Title: Inverting and supporting mechanism for rotary recording medium
Inventor: KATOU HIROYASU
IPC: G11B17/04
Filed: 1982-04-16
Abstract: PURPOSE:To rotate a rotary frame body in a circle frame, by supporting and guiding the rotary frame body by a roll provided on mutually orthogonal diagonals during reproducing-surface inverting operation in the selection mode of the reproducing surface of a rotary recording medium. CONSTITUTION:Roll supporting bases 108 and 109 at both ends of one of two mutually orthogonal diagonals of the square frame 90 support rolls 102A and 102B, and roll supporting bases 110 and 111 at both ends of the other diagonal support rolls 101A and 101B for locking respectively. The left roller supporting base 108 is provided with a roller 102A which turns around a shaft 104 and engages a track 106 while crossing a projection-shaped track 106 inside of the circle frame. Every time the rotary frame 90 is turned by 180, namely, every time a disk case 15 is inverted, the frame is locked with a click by mutual action between the roll 101A or 101B and a recessed part 107 on the track.
Patent JP-H03264007-A (JP)
Title: Manufacture of side cloth for feather quilt
Inventor: TAKEDA KAZUO
IPC: A47G9/02
Filed: 1990-03-14
Abstract: PURPOSE:To improve the efficiency of manufacturing side cloth and to prevent the generation of off-spec products by superimposing down-proof cloth on the back of cloth where embroidery of longitudinally continued plural patterns is made, superimposing partition pieces on the back thereof, simultaneously sewing the above to each other to form a side cloth main body, and cutting the side cloth main body per pattern. CONSTITUTION:Embroidery of longitudinally continued plural patterns is made on cloth 10, down-proof cloth 50 for preventing blowout of feather is disposed on the back side of the cloth 10 in such a manner as to be aligned with the longitudinal direction of the cloth 10. Then, four pieces of long longitudinal partition cloth 60 for partitioning the interior of a quilt are disposed on its back side in such a manner as to be alinged with the longitudinal direction and then the cloth 10, the down-proof cloth 50 and one side edge 61 of the longitudinal partition cloth 60 are simultaneously sewed to one another along the longitudinal directions thereof to form a side cloth main body A. Subsequently, many pieces of cross partition cloth which intersect perpendicularly to the longitudinal partition cloth 60 and has the same length as that of the breadth of the cloth 10 are mutually disposed at fixed spaces, and one side edge thereof, the cloth 10 and the down-proof cloth 50 are sewed to one another.
Patent JP-S54155778-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAKAI TETSUSHI
IPC: H01L29/72
Filed: 1978-05-30
Abstract: PURPOSE: To stabilize PN junction by providing an insulating film of SiO 2  with no additive to the surface of the emitter-base junction constituting a bipolar IC.  
     CONSTITUTION: Onto N-type Si substrate 21, SiO 2  film 22 and Si 3 N 4  film 23 are both stacked by bonding, 1st-layer P=type poly-crystal Si layer 24 is grown, and window 25 is made. Next, films 23 and 22 are etched to form a side-etching region on film 22 and while a difference in level is generated in window 25, SiO 2  film 26 and Si 3 N 4  film 27 are bonded. Then, surface film 27, and films 27 and 26 in window 25 are removed and on substrate 21 exposed in window 25, SiO 2  film 9 for PN-junction stabilization with both edges removed is formed. On the entire surface, 2nd-layer P-type poly-crystal Si layer 30 is grown and then connected to 1st-layer poly-crystal layer 24 at the edge of film 9 and layer 30 grown on films 26 and 29 is removed. Then, impurities in layer 30 are used to form P-type base region 33 and useless film 9 is removed and N-type emitter region 34 is provided into region 33. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02244489-A (JP)
Title: Semiconductor memory circuit
Inventor: AOYAMA KEIZO
IPC: G11C11/417
Filed: 1989-03-17
Abstract: PURPOSE:To reduce the current consumption and to execute the operation at a high speed by converting a bit line load circuit to low impedance for a prescribed period after a line selection line is varied from an active state to an inactive state. CONSTITUTION:When an address signal is varied, an address input variation detecting circuit 40 generates a pulse signal phi, and a clock generator 90 which receives this signal generates a signal phiWL for activating a line selection line WL. An activation period gammaWL of phiWL is set to the time required for reading out data to a bit line BL from a memory cell 70, and it falls after the necessary time elapses, and brings the line selection line WL to non-activation. Simultaneously, a low impedance converting signal phiEQ of a bit line load circuit 60 rises. Subsequently, the low impedance signal phiEQ does not continue a low impedance state until the next address signal is varied, and brought to non-activation after the time gammaEQ required for equalizing the bit line BL elapses. In such a way, the current consumption of the memory cell part is reduced, and the operation can be executed at a high speed.
Patent JP-S60206878-A (JP)
Title: Antistatic paint resin composition
Inventor: NAGANO MOTOI
IPC: C09D5/00
Filed: 1984-03-30
Abstract: PURPOSE:To provide a resin compsn. which can greatly reduce surface resistance and impart excellent antistatic properties to resin products when applied to their surfaces and whose coating film is transparent, by blending a specified polyether polymer and an alkali metal or an alkaline earth metal with a resin. CONSTITUTION:A resin compsn. contains 100pts.wt. resin (a), 1-20pts.wt. at least one polyether polymer (b) selected from among a polyalkylene glycol, a polyalkylene glycol ether and a polyalkylene glycol ester and 10-200pts.wt. (per 100pts.wt. said polymer) at least one metal salt of an inorg. acid selected from among alkali metal salts and alkaline earth metal salts of inorg. acids. Preferred examples of the polyether polymers are polyethylene glycol and polypropylene glycol having a weight-average MW of 10,000 or above, because the resin compsn. contg. the same gives a coating film having excellent transparency and strength.
Patent JP-H11251954-A (JP)
Title: Radio equipment
Inventor: SHIMIZU TOMOAKI
IPC: H04B17/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a radio equipment capable of surely detecting a signal amplification part in a fault from the plural signal amplification parts inside the equipment without erroneous detection. SOLUTION: This radio equipment is provided with a signal distribution part 12 for distributing input signals from a signal input terminal 11, plural signal amplification parts 13 for amplifying the distributed input signals, a signal synthesis part 15 for synthesizing the respective input signals amplified in the respective signal amplification parts 13 and generating output signals, a signal detection part 17 for detecting the levels of the input signals amplified in the respective signal amplification parts 13, comparing the respective levels with a prescribed level and performing the detection,  a fault detection part 18 for recognizing the signal amplification part which amplifies the input signals relating to the compared result as the signal amplification part in a fault state at the time of obtaining the compared result that the level of the input signals is reduced or increased from the prescribed level and a control part 20. When the signal amplification part in the fault state is recognized, the control part 20 controls a first changeover connection part 14 and a second changeover connection part 16, cuts off connection with the signal amplification part in the fault state connected between the signal distribution part and the signal synthesis part and connects only the normal signal amplification parts.
Patent JP-S60219309-A (JP)
Title: Structure receiving apparatus
Inventor: MOORISU JIYOOJI BEIJIENTO
IPC: E01D19/04
Filed: 1985-03-29
Abstract: A structure bearing assembly comprising a retaining plate (11) housing a circular centre plate (13) the upper surface of which has a PTFE bearing layer (14) and a number of lubricant grooves (15) which may be straight or circular. The grooves (15) each have an opening (17, 18) at both ends for the introduction and/or removal of lubricant.
Patent JP-S5969168-A (JP)
Title: Spray nozzle and its manufacture
Inventor: IKEUCHI HIROSHI
IPC: B05B1/02
Filed: 1982-04-16
Abstract: PURPOSE:To obtain with high accuracy a spray nozzle whose jet pattern is of circular whole face sprinkling type and also which is scarcely clogged, by cutting a bottom part of a jet chamber pierced on a body to an inclined bottom face. CONSTITUTION:A feed hole 3 of liquid is provided like a horizontal hole along the center axis in the longitudinal direction of a blank base body, and also a jet chamber 5 is formed like a vertical hole along the axis orthogonal to the center axis. A liquid feed path 4 which is coaxial to the feed hole 3 and has a smaller diameter than said hole is formed between this feed hole 3 and the jet chamber 5. Subsequently, the bottom part of the jet chamber 5 of this nozzle body 1 is cut to an inclined bottom face 8 which becomes gradually high from the receiving side of a fluid by use of an end mill 7. Subsequently, a mouthpiece 2 on which a prescribed jet hole 6 is formed in advance is screwed to the inside circumferential wall of the jet chamber 5, and a necessary spray nozzle is obtained.
Patent JP-S63233285-A (JP)
Inventor: SANPEI HIDEO
IPC: F25D23/06
Filed: 1987-03-20
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-S58180114-A (JP)
Inventor: OKADA KATSUROU
IPC: A47J27/21
Filed: 1982-04-16
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-H02244823-A (JP)
Title: A/d converter
Inventor: MATSUURA TAKEHISA
IPC: H03M1/46
Filed: 1989-03-16
Abstract: PURPOSE:To obtain an A/D converter which can extend a measuring range without changing a D/A conversion circuit by performing the voltage comparison of an input signal with second and third comparators. CONSTITUTION:The input signal Sa is compared with the output voltage of a reference voltage generation circuit 4 by a second voltage comparator 2b, and also, the output voltage of the reference voltage generation circuit 4 is compared with a result amplified by an amplifier 8 by a third voltage comparator 2c. The above results are used in the judgement of two most significant bits as the A/D converter, and the output voltage of the reference voltage generation circuit 4 is supplied as an offset voltage to an adder circuit 10. Therefore, the output of the adder circuit in which the output voltage of the D/A conversion circuit 5 is added on the output voltage of the reference voltage generation circuit 4, or that of the adder circuit in which the former is added on the output voltage of the amplifier is supplied to a first voltage comparator 2a, then, A/D conversion is performed. In such a manner, the measuring range can be extended.
Patent JP-H02243099-A (JP)
Title: Ultrasonic wave ceramic microphone
Inventor: UTSUNOMIYA RYOICHI
IPC: H04R17/00
Filed: 1989-03-15
Abstract: PURPOSE:To facilitate the drawout of a lead wire and the assembly and to attain miniaturization by forming a vibration part to a side of a cylindrical case and providing vibration amplification effect of a case side with a partition plate provide in the inside of the cylindrical case. CONSTITUTION:A chamber in a case is divided into two by a partition plate 12 in the cylindrical case 11 and a ring shaped piezoelectric ceramic vibrator 13 is adhered to one opening of the case 11 while its outer peripheral face is fixed to the inner side face of the case. When an electric signal is applied to the vibrator 13, elongation or contract motion in radial direction is applied and vibration is propagated to the side of the case 11 by using a part with the partition plate 12 of the case 11 provided thereto as a node of the vibration and a high output ultrasonic wave is generated by the resonance of the case 11. The end of the case 11 provided with the vibrator 13 is fixed elastically to the terminal board 15 via the elastic member 14 and the diaphragm 13 is connected to the end 18 implanted to the terminal board 15 via lead wires 16, 17. Moreover, the resonance mode of the case 11 is set by placing the partition plate 12 to a different position from the vibration mode to attain high sensitivity.
Patent JP-H09253037-A (JP)
Title: Electronic endoscope device
Inventor: TAKADA SHIN
IPC: H04N7/18
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To use signal processing means in common as much as possible and to prevent the problem of clamping for fixing a black level from being generated in an electronic endoscope device capable of using the endoscope of the image pickup system of either surface sequential system and color single plate system. SOLUTION: A clamping circuit 56 for fixing the black level in respective video signals obtained from the respective image pickup means of the surface sequential system and the color single plate system to a prescribed DC voltage is provided in the common part of the signal processing means 51, 57, 58, 60 and 61 and clamping pulses corresponding to the image pickup system of the endoscope to be used are inputted to the clamping circuit 56.
Patent JP-H06238065-A (JP)
Title: Top shooting device
Inventor: SUYAMA MASAYOSHI
IPC: A63H33/18
Filed: 1993-02-14
Abstract: PURPOSE:To spin a top by a new unexpected top spinning method of spinning the top charged sideways, design the top and a device for spinning the top to a visually enjoyable constitution, and provide a top shooting device utilized as an ornament together besides the pleasure of spinning the top. CONSTITUTION:Small wheels 3 are mounted on the upper and lower ends of the core bar 2 of a top. A cylindrical shroud 10 is mounted on the central part of a base 4 through a neck part 24, and a direction changing guide rail 9 having a groove on the body part is arranged in the central part of the cylindrical shroud 10. The cylindrical shroud 10 and the direction changing guide rail 9 are nipped by a front plate 22 in which the central part is circularly bored, and the lateral sides of the circle are bored in U-shape, and a rear plate 23 in which the central part is circularly bored and the vertical sides of the circle are bored in U-shape, a shooting base support body 5 is mounted on the front surface of the front plate 22, and locking tools 25 for locking the small wheels 3 of the top are mounted on the lateral side surfaces of the cylindrical shroud 10.
Patent JP-S54155582-A (JP)
Title: Palletizer
Inventor: TANAKA KANJI
IPC: B65G57/16
Filed: 1978-05-30
Abstract: PURPOSE: To store annular goods automatically in elected and standing condition by providing a tray with a moving mechanism which moves the tray along a pallet and an inclining mechanism which inclines the tray toward the pallet side.  
     CONSTITUTION: When turn table 2 is rotated by 90° against depicted direction in this figure, one of handled goods 6 rides on a distributing conveyor 16 through a feed line 1. When the table 2 in an above-described direction is rotated by 90°, the handled goods 8 on the conveyor 16 is stored within a compartment 19 in a tray 3 in an elected condition. Each time when the abovedescribed operation is repeated, the tray 3 is proceeded by one compartment and thus all the compartments are filled with goods 9. Then the tray is proceeded to a side of a pallet 10 like as depicted tray 4 and is inclined toward the pallet 10. Thereby, goods 9 stored in the tray 4 fed into the pallet 10 due to rolling thereof and are accomodated on beams 20 in elected and standing condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61267581-A (JP)
Inventor: EMIIRU BIZAGUNI
IPC: C07D471/14
Filed: 1986-03-22
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-H07265274-A (JP)
Title: Blood pressure measuring device
Inventor: TSUMURA YOSHIHIKO
IPC: A61B5/022
Filed: 1994-04-01
Abstract: PURPOSE:To correctly measure the blood pressure in the adverse measuring environment by obtaining the delay time with the prediction equation each time the electrocardiographic signal is generated during measurement, adding it to the electrocardiographic signal occurring time, predicting the Korotkov's sounds (K sound)-occurring time, and measuring vibration. CONSTITUTION:At the time of blood pressure measurement, a valve 5 is opened, valves 6, 7 are closed, a pump 4 is turned on, and pressure air is fed into a cuff to pressurize a blood vessel. The K sound is generated at a time delay after the electrocardiographic signal is generated, the pressure P is measured by a manometer 2 when the electrocardiographic signal is detected by an electrocardiographic signal detection section 12, the delay time td of the K sound occurrence for the pressure is obtained from the prediction equation, this td is added to the electrocardiographic signal occurring time to obtain the K sound occurrence predicted time t1, and vibration is measured by a vibration detector 12 during a period T1 around the time t1. The pressure P and the delay time td are measured concurrently with vibration measurement, the prediction equation is learnt with the result, and it is used for the next blood pressure measurement.
Patent JP-S55158720-A (JP)
Title: Surface elastic wave device
Inventor: MINAGAWA SHIYOUICHI
IPC: H03F13/00
Filed: 1979-05-28
Abstract: PURPOSE: To secure extraction of the paranetric amplifying signal in isolation from the input signal, by inserting the multistrip coupler between the input/output electrode and the pump electrode which are provided in parallel against the pump electrode and then extracting the receding wave signal of the pump electrode out of the output electrode.  
     CONSTITUTION: Insulating film I' is formed on the surface of semiconductor substrate S, and then piezoelectric film I is formed on the surface of film I'. And then device substrate 11 is formed with the piezoelectric semiconductor unit. In this case, input electrode M 1  and output electrode M 2  are provided in parallel against pump electrode M 3  of substrate 11. Multistrip coupler MS is distributed between electrode M 3  of substrate 11 of such constitution and electrodes M 1 , M 2 . The number N of the strip electrodes of coupler MS is set so as to satisfy the equation, where the length of the surface elastic wave is denoted as λ, the electric-mechanical coupling coefficient at substrate 11 as K 2 , the periodically repetitive interval of the strip electrodes as (d), and the effective coefficient against interval (d) as α respectively. In this way, the receding wave of electrode M 3  can be extracted out of electrode M 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59190670-A (JP)
Title: Digital multimeter
Inventor: IKEDA TAKAO
IPC: G01R15/12
Filed: 1983-04-13
Abstract: PURPOSE:To enhance the portability and operability along with a super-mini size in a multimeter for measuring resistance and voltage by bonding an IC chip directly on a circuit board while one of measuring probes is constructed integral with a case. CONSTITUTION:A power source switch 4 is turned ON, a digital multimeter body 1 having an IC chip 6 bonded directly on a circuit board 7 is enabled to operate. Then, setting is made for the resistance measuring range with a range selector switch 3 to get measuring probe 8 constructed integral with a case 1 and a measuring probe 9 connected to a connection jack 12 via a lead are brought into contact with an object to be measured and a resistance value is indicated on a display 5. This enables a user to observe measuring points and results of the measurement without shifting eyes and allows a safe, quick and accurate measurement even at a place unstable or whereever the meter body can not be set.
Patent JP-H05276663-A (JP)
Title: Controller and control method for system voltage
IPC: H02J3/12
Filed: 1992-03-23
Abstract: PURPOSE:To realize high quality stabilized power supply and to enhance reliability of facility while prolonging the service life by selecting one fuzzy control rule among a plurality of fuzzy control rules, prepared while considering the voltage variation pattern of system, depending on the state of the system, performing inference according to the fuzzy control rule thus selected, and then correcting the sensitivity factor based on the results of fuzzy inference. CONSTITUTION:State amount data of a power system and current time are inputted to a state evaluating section 17 while a settling value K is set at a settling section 19 and inputted to a switching deciding section 20. An adder 15 and a difference integrating circuit 16 then execute linear operation such as differential integration. The state evaluating section 17 then executes state evaluation, e.g. determination of error of 30min average voltage with respect to a target value. A membership/fuzzy control rule switching section 32 then selects any one of fuzzy control rule or membership function depending on the system state. Antecedent part and consequent part operating sections 33, 34 and a rule combining section 35 determine a sensitivity factor Kf according to fuzzy theory and then the switching deciding section 20 makes a decision whether the taps of a transformer 10 are required to be switched.