baber/WOPTO huggingface dataset:
Patent JP-2000249890-A (JP)
Title: Diaphragm device
Inventor: TAKANASHI TATSUO
IPC: G02B5/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a diaphragm device whose number of constituting components is reduced and whose occupying space is reduced attaining the cost reduction and the optical equipment compactness. SOLUTION: A lens barrel with which the diaphragm device is assembled is constituted of a moving frame 1, a lens 2 capable of freely moving back and forth, a diaphragm member 10 attached to the lens 2 and a turning cam ring 3 having cam grooves 3a and 3b to which the cam follower of the lens 2 is fitted. The diaphragm member 10 possesses three arm parts 10c bent and extended from a base plate part 10a having a diaphragm aperture 10b in a direction in parallel with an optical axis O, and engaging holes 10f, 10g and 10h are provided at the arm part 10c and it is attached to the lens 2 by fitting and engaging the engaging hole in/with the cam follower of the lens 2.
Patent JP-S51130795-A (JP)
Title: Wheeled carriage position supervision device for reactor fuel replacem en
Inventor: KAYANO HIROYUKI
IPC: G21C19/20
Filed: 1975-05-12
Abstract: PURPOSE: To improve reliability of replacing operations between the reactor core and fuel rack by checking each time position signals of running and traversing wheeled carriage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62123123-A (JP)
Title: Antitumor agent
Inventor: SUZUKI SHIGEO
IPC: C07H13/06
Filed: 1986-03-14
Abstract: PURPOSE:An antitumor agent, containing chitin oligomer and/or chitosan oligomer as an active ingredient, having improved antitumor and immnunological enhancing activity and high safety and capable of readily formulating an injection, etc., and administration because of water-solubility thereof. CONSTITUTION:An antitumor agent containing chitin oligomer, e.g. di-N-acetyl- chitobiose, tri-N-acetyl-chitotriose, etc., and/or chitosan oligomer, e.g chitobiose, chitotriose, etc., as an active ingredient. The agent is effective for sarcoma 180, Ehrlich carcinoma, leukemia L-1210, etc. The dose thereof is preferably 0.01-150mg/kg/day. Since the agent is soluble in water, it is praticularly suitable for intravenous administration and use.
Patent JP-S60901-A (JP)
Title: Device for applying surface pressure to travelling work
Inventor: BUERUNAA PANKOKE
IPC: B27N3/24
Filed: 1984-03-23
Abstract: In a device for applying surface pressure to advancing workpieces like boards of wooden material etc. with at least one continuous compression belt against the inside of which a compression plate acts, several pressure chambers are distributed along the width and/or the length of the effective pressure surface of the belt. Each pressure chamber consists on the one hand of a sealing strip and on the other hand of the facing surfaces of the compression plate and of the compression belt. The sealing strips are resiliently secured against and can be released from the compression plate by a strip-like diaphragm that demarcates a pressure space.
Patent JP-H07240455-A (JP)
Title: Semiconductor wafer size conversion holder and its production
Inventor: SAITO KAZUO
IPC: C23C14/50
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a chemical resistant, heat resistant and plasma resistant semiconductor wafer size conversion holder by molding a composition, principally comprising a material producing glassy carbon through carbonization, into a semiconductor wafer size conversion holder and then carbonizing the holder. CONSTITUTION:A composition principally comprising a material producing glassy carbon through carbonization, i.e., a phenol resin, is injected into a metal mold having profile corresponding to a semiconductor wafer size conversion holder, subjected to heat treatment, taken out from the mold, and then subjected again to heat treatment. It is then heated and carbonized in nitrogen atmosphere to produce a glassy carbon semiconductor wafer size conversion holder for setting a wafer therein. The semiconductor wafer size conversion holder comprises a ring body 1 and a step part 2 formed on the inner periphery and exhibits chemical resistance, heat resistance and plasma resistance. This holder prevents production of dust and suppresses contamination of water, i.e., generation of dislocation defect.
Patent JP-S57170608-A (JP)
Title: Amplifying circuit for pulse-width-modulated signal
Inventor: ABE MIKI
IPC: H03F3/217
Filed: 1981-04-10
Abstract: PURPOSE: To reduce power loss by driving the MOSFETs of a C-MOS inverter, which amplifiers a pulse-width-nodulated signal, in such a way that they never turn on at the same time.  
     CONSTITUTION: An audio signal is applied to a terminal 1. This audio signal is converted into a pulse-width-modulated signal by a pulse-width modulating circuit 2c. This signal is supplied to an NAND circuit 7 and an NOR circuit 8 through a delay circuit 9. A signal appearing at the output side of the circuit 7 is supplied to the FET4p of an MOS inverter 4 through a driving circuit 3p. A signal appearing at the output side of the circuit 8 is also supplied to an FET4n similarly. Therefore, both the FETs 4p and 4n never turn on at the same time because of the presence of the delay circuit 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02234058-A (JP)
Title: Production of oxygen sensor
Inventor: SUGIE JUNJI
IPC: G01N27/409
Filed: 1989-03-07
Abstract: PURPOSE:To improve performance, durability and productivity by forming electrodes on the surfaces of high surface roughness of two sheets of ceramic green sheets and sticking the fine surfaces thereof to each other, then calcining the sheets. CONSTITUTION:Printing patterns of the platinum electrodes on both the front and rear surfaces in the case of forming a solid electrolyte cell are simultaneously printed on the surfaces of the higher surface roughness of two sheets of the zirconia green sheets 1 and are dried. The surfaces of the lower surface roughness of the sheets 2 are stuck to each other; thereafter, the sheets are calcined. The printing and drying stage is, therefore, necessitated just once and the productivity is improved. The sheets 1 are thin and are visible through the printed patterns. Positioning in sticking is thus facilitated and the misregistration is prevented. Further, the anchor effect enhanced by the adhesive strength of the electrodes 2 is obtd. and the durability is improved by printing the surfaces having the higher surface roughness.
Patent JP-S63221910-A (JP)
Title: Motor-driven chuck device
Inventor: ARAMAKI TOSHIO
IPC: B23B31/24
Filed: 1987-03-10
Abstract: PURPOSE:To prevent the transmission of vibration in the revolution of a spindle shaft to a driving mechanism by forming a hollow cylindrical tractive shaft of a motor-driven chuck device dividingly to a chuck side and a drive side and relatively revolving the chuck side tractive shaft and the drive side tractive shaft. CONSTITUTION:A tractive shaft is dividingly formed from a drawing bolt 9 and a drawing tube 12,and during the time when a workpiece is worked, a spindle shaft 11 and the tube 12 are revolved integrally. The bolt 9 is not revolved, and a force in the axial direction is applied onto the tube 12 through the bolt 9 by a driving power transmitting mechanism D. The driving mechanism for a screw nut 6 and a belleville spring 2 is not revolved in ordinary case during working, and the balance related to vibration, etc. can be obtained with high precision. Therefore, even during the working for the workpiece, a chuck holding power can be adjusted, and the servocharacteristic of the shaft 11 in automatic control can be improved by reducing the inertia moment of the shaft 11.
Patent JP-S59179540-A (JP)
Title: Sliding member
Inventor: TOMOGANE TERUHISA
IPC: C10N40/02
Filed: 1983-03-30
Abstract: PURPOSE:To provide a sliding member such as bearing, cam, pulley, gear, sliding plate, etc., having excellent frictional characteristics and abrasion characteristics, etc., by compounding a specific amount of a fluorine-containing surface active agent to synthetic resin such as polyacetal, nylon, etc. CONSTITUTION:The objective sliding member can be prepared by compounding (A) 100pts.wt. of a synthetic resin such as polyacetal, nylon, polybutylene terephthalate, polycarbonate, etc. with (B) 0.5-10pts.wt. of a fluorine-containing surface active agent (e.g. the ethylene oxide adduct-type of formula I , the sulfonate-type of formula II, the acid ester-type of formula III, etc.).
Patent JP-S54146395-A (JP)
Title: Carrying handle for outboard motor
Inventor: NAKAHAMA RIYOUJI
IPC: B63H20/02
Filed: 1978-05-09
Abstract: PURPOSE: To provide an arrangement for carrying handle of outboard motor in which the carrying handle is connected to the tilt shaft in freely rotatable manner, whereby it is enabled to carry the outboard motor with ease.  
     CONSTITUTION: Carrying handle 38 is connected rotatably to tilt shaft 24 which carries swivel bracket 20 such that is can be turned vertically to clamp bracket 22, and a torsion spring 40 is loaded between carrying handle 38 and swivel bracket 20, such that handle 38 can be retracted automatically to the inner space in the swivel bracket 20. With such an arrangement, in carrying outboard motor 12 by hand after detaching the same from the ship body, carrying handle 38 is turned against the force of torsion spring 40 and protrudes beyond swivel bracket 20 to a position where it is located substantially parallel with the longitudinal axis of outboard motor 12 and near the center line of gravity of the same, so that carrying of the motor 12 can be rendered easy considerably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51130590-A (JP)
Title: Process for preparing l-(+)-tartaric acid
Inventor: KAMATANI YOSHIO
IPC: C12R1/645
Filed: 1975-05-07
Abstract: PURPOSE: To prepare L-(+)-tartaric acid by hydrolyzing epoxisuccinic acid microbiologically in a short span of fermentation time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02235175-A (JP)
Title: Scalar data fetching system for additional type vector processor
Inventor: FUJIMAKI HIDEAKI
IPC: G06F17/16
Filed: 1989-03-09
Abstract: PURPOSE:To execute the overlapped processing of a vector loading instruction and a scalar data loading instruction and to improve a processing speed by connecting two or more adders for calculating an operand address and executing the operation of the succeeding instructions in parallel. CONSTITUTION:A vector loading instruction is supplied from an instruction buffer 1 to an operand address adder 6 and an instruction decoder 8 through a DB 2 and an AB 3 to command the start of a normal sequence instruction. An instruction pipeline control unit 10 drives the adder 6 and controls a multiplexer 11 so as to selects its output. When a buffer miss is generated during the period of vector loading, the succeeding scalar instruction is supplied to an adder 7 and a decoder 9 through a PDB 4 and a PAB 5 to command the start of the preceding sequence instruction. The unit 10 starts the adder 7 and controls the multiplexer 11 so as to select the output of the adder 7. Consequently, the processing speed of the additional type vector processor can be improved.
Patent JP-S62213697-A (JP)
Title: Detecting device for leakage of cooling water
Inventor: AOKI NORIHIKO
IPC: F28B9/00
Filed: 1986-03-14
Abstract: PURPOSE:To detect leakage quickly and easily with good accuracy by a method wherein the frame body of a detecting device is formed so as to be a lattice frame surrounding the ends of respective cooling tubes respectively and halogen detecting elements are incorporated into respective compartments through supporting tubes while an electric current is generated between the halogen detecting elements and the supporting tubes. CONSTITUTION:The frame body 21a of a detecting device 21 is formed so as to be a lattice frame, in which the partitioned compartments 21b surround the ends of respective cooling tubes when the frame body is applied to the outside of a tube plate and halogen detecting elements 18 are incorporated into respective compartments 21b through supporting tubes 19 while respective compartments 21b are connected to the outside of the titled device through lead wires 22. All of water chambers and the cooling tubes are kept in vacuum simultaneously and, thereafter, a predetermined amount of halogen gas is mixed into the steam side of a condenser in atmosphere. When there is leakage in the cooling tubes, the amount of an electric current conducted between an anode (halogen detecting element 18) and a cathode (supporting tube 19), which are in the compartment 21b at a position corresponding to the position of the leakage, is increased whereby the leakage is converted into an electric signal and is read at the outside of the titled device.
Patent JP-H09244187-A (JP)
Title: Film unit equipped with lens
Inventor: KAMATA KAZUO
IPC: G03B17/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent a spacer from rubbing the front surface of a projected part in the case of transportation or handling for packaging and to prevent a situation that a lens barrel is shaved and shavings are stuck to a photographing lens by forming a projected line all over the surface of the projected part so that a photographing window may be surrounded and supporting the back surface side of a spacer sheet by the projected line in a state where the film unit is packaged in a gusset bag. SOLUTION: The projected line 13 is formed to surround the photographing window 10a on the front surface of the projected part 10 and supports the back surface side of the spacer sheet in the state where the film unit is packaged in the gusset bag 21. The cross-section of the leading edge part of the projected line 13 coming into contact with the spacer sheet is formed to be semicircular. When vibration is caused in the case of packaging or transportation, the spacer 20 is supported to float from the front surface 10b of the projected part 10 by the projected line 13, so that the back surface side of the spacer 20 does not rub the front surface 10b of the projected part 10.  In such a case, the projected line 13 rubs the back surface side of the spacer 20 but does not strong rubs it because its surface is a curved surface and contact area is small, whereby the projected part 10 is prevented from being shaved.
Patent JP-S59182304-A (JP)
Title: Step detector and controller of automatic focusing mechanism using step detector
Inventor: TANIGUCHI YUUZOU
IPC: H01L21/027
Filed: 1983-04-01
Abstract: PURPOSE:To detect one point in the step passing period of a measuring instrument by using the measured value of the measuring instrument and the differential value of the measured value in combination. CONSTITUTION:When an air nozzle 7 crosses the edge 2 of a wafer 1 continuously, the output signal of a differential pressure detector 8 draws a gradual increase curve and this signal is inputted from a detour circuit 14 to an adder 13. Further, a differential signal is inputted from a differentiator 11 to the adder 13. The adder 13 sums up the both and the sum is inputted to a comparator 15 and compared with a reference value signal from a setter 16. When the former surpasses the latter, the detection signal of the edge 2 is outputted. The comparator 15 generates its output only at one point, which is invariably the position on condition corresponding to the reference value.
Patent JP-S62271893-A (JP)
Inventor: SARII KATSUTSU
IPC: B67D3/00
Filed: 1987-03-10
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-H10254502-A (JP)
Title: Execution state control method for program
Inventor: TAGUCHI HIROYUKI
IPC: G06Q40/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a program from runaway up or malfunctioning when the system is left as it is for a long time while power is turned on by inhibiting an interruption process until a state indication signal enters an operation state and performing only processes regarding the monitoring of the state indication signal when the state indication signal indicates that the system is left as it is. SOLUTION: If an ATM is not used for a while after power is turned on, the state indication signal from a host machine 7 becomes a machine leaving state. In this case, all interruption processes of a printer are inhibited and the state indication signal from the host machine 7 is only monitored. When the state process signal enters an operation state, the interruption processes are released from being inhibited and normal operation is performed. Thus, the state indication signal from the host machine 7 is monitored and when the state indication signal indicates a machine leaving state, a CPU 1 only monitors the state indication signal, so even when the ATM is left as it is for a long time while power is turned on, none of program processes other than the monitoring of the state indication signal is performed.
Patent JP-H104017-A (JP)
Title: Inductance regulating member and method for inductance regulation by using the member
Inventor: KUMAGAI MOTOI
IPC: H01F17/04
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To regulate an inductor in inductance by a method wherein a fine wire composed of a magnetic part and a non-magnetic part is used as a regulating member to be inserted into the insertion hole of the inductor, and changed in insertion position. SOLUTION: A coil 14 is wound around a core 13, and lead wires 16 are led out through lead-out holes provided to a lower flange 12 for the formation of an inductor 10 roughly prescribed in inductance. Then, an inductance regulating member 11 is inserted into the center of a through-hole 13a provided to the core 13. The inductance regulating member 11 is moved in the direction of an arrow D up to a position at which the inductor 10 is set at a target inductance, the flanges 12 and the inductance regulating member 11 are fixed together with movement, preventing members 15 of resin after the inductance regulating member 11 is positioned. Thereafter, the protruding part 11b' of a non-magnetic part 11b is cut off. By this constitution, an inductance regulating member is enlarged in an application range of insertion, whereby an inductor can be very accurately set at a target inductance.
Patent JP-H08250774-A (JP)
Title: Wiring and integrated circuit using it
Inventor: TAKEDA ERIKO
IPC: H01L39/02
Filed: 1995-03-15
Abstract: PURPOSE: To reduce a magnetic field, formed by a current made to flow through a wiring, and to reduce a magnetic field which interlinks with a peripheral circuit, by a method wherein the wiring consists of two conductors of a first conductor and a second conductor, the second conductor is so provided as to shield the first conductor via an insulating layer against magnetic field generated by the first conductor, and a superconductor is used s the second conductor. CONSTITUTION: A shield 5 used as a second conductor constituted of a superconductor is arranged on the upper part of an insulating layer 2 via the layer 2 to a wiring 1 used as a first conductor. Alternatively, with a circuit comprising a wiring and a Josephson element integrated on the same chip, an integrated circuit comprising a Josephson quantum interference element consisting of a superconducting loop comprising one Josephson element is constituted. Moreover, a wiring and a Josephson quantum interference element are arranged so that the value of a magnetic flux interlinking with the superconducting loop of the Josephson quantum interference element becomes smaller that that of a magnetic flux quantum by a magnetic field formed by a current made to flow through the wiring. Accordingly, when the circuit is a magnetic sensor, a high measurement accuracy is realized.
Patent JP-H07274397-A (JP)
Title: Compensating current command value calculator for active filter
Inventor: NISHITOBA MINORU
IPC: H02J3/18
Filed: 1994-03-25
Abstract: PURPOSE:To compensate a harmonic current in an active filter capacity by using a fundamental wave anti-phase current generated due to a load unbalance, etc., as out of an object for compensating the filter. CONSTITUTION:An anti-phase effective component current i2p and an anti-phase reactive component current i2q of a fundamental wave anti-phase component current are respectively detected to be separated by low-pass filters 18, 18', and subtracted from a two-phase load detection current ir by matching circuits 20, 20', thereby removing the fundamental wave anti-phase component current from the current ir. Accordingly, the current ir becomes only a harmonic component current of out of an object of the filters, and three-phase compensating current command value ic* of the filter is obtained through a coordinate inverter 19' of a voltage phase reference signal 2omegat of twice frequency of a fundamental frequency of a system for returning coordinates to the original, a coordinate inverter 13' of a voltage phase reference signal omegat of the fundamental frequency and a phase converter 12'. Thus, a harmonic current can be compensated within the capacity of the filter.
Patent JP-S59178976-A (JP)
Title: Inverter
Inventor: ASAEDA TAKEAKI
IPC: H02M7/515
Filed: 1983-03-29
Abstract: PURPOSE:To alleviate the di/dt duty of a GTO by connecting the condenser side of a diode of a snubber of a positive/negative arm element through a diode, thereby discharging the condenser through a reactor. CONSTITUTION:A snubber 5U has a snubber condenser 51u and a snubber diode 52u connected in series with the condenser, and is connected in parallel with a CTO1U. A snubber 5X has a snubber condenser 51x and a snubber idode 52x connected in series with the condenser, and is connected in parallel with a GTO 1X. The anode side of the snubber diode 52u of the snubber 5U and the cathode side of the snubber diode 52x of the snubber 5X are connected through a diode 6. A current transformer 7 having a middle tap is inserted into the diode 6, thereby discharging the condensers 51u, 51x through reactors 2U, 2X.
Patent JP-S56152329-A (JP)
Title: Constant setting circuit for integrated logical operation circuit
Inventor: FUNADA ETSUO
IPC: H03K19/0175
Filed: 1980-04-23
Abstract: PURPOSE:To reduce the number of IC input terminals for constant set and the number of set switches themselves greatly, by using a decoder and memory elements to use only one IC terminal for data set and by using it in time division. CONSTITUTION:Counter 11 is reset by reset switch 8, and next, contents of counter 11 are changed from 1 to N by count switch 9. Outputs 16a-16c of counter 11 are decoded by decoder 12, and one FFs 13a-13c where data shoule be stored is designated by this output. Further, data set switch 10 is turned on or off to store data 1 or 0 in designated FF13.
Patent JP-H09244705-A (JP)
Title: Device and method for supporting control model constitution
Inventor: SHIKAYAMA MASAHIRO
IPC: G06F19/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To constitute a control model of high performance when a control system is controlled by the control model. SOLUTION: A data dividing means 114 divides plural data, stored in a data base 121 for control model constitution supporting device 100, into plural data parts having no statistical interval and stores them in respective data bases of a divisional data base 12. With one divided data part, a model constituting means 115 constitutes the control model and with other data, a model evaluating means 116 evaluates the constituted control model.