baber/WOPTO huggingface dataset:
Patent JP-H03282861-A (JP)
Title: Input/output device
Inventor: HASEGAWA YASUYUKI
IPC: G06F13/42
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate the need of a design of an interface circuit and a change of a software by incorporating a means for obtaining a suitable recovery time with respect to an input/output device which necessitates a recovery time, in the input/output device itself. CONSTITUTION:A signal 119 whose logic is formed by a chip select signal 116 for showing a fact that there is an access to an input/output device 101 in a second bus cycle and a signal 111 becomes inactive, when a counter 109 is in the course of down-count, by which an extension of a bus cycle is requested to a bus master. Subsequently, when down-count of the counter 109 is finished and a count value becomes '0', that is, when the time exceeding a recovery time required for the input/output device 101 elapses after a first bus cycle is finished, the signal 111 becomes '0', and as for signals 114, 115, a mask is released and they become an active low level and actual read and write are executed. In such a way, the design of an interface circuit and the change of a software become unnecessary.
Patent JP-H08278456-A (JP)
Title: Endoscope
Inventor: MURAI SEIICHIRO
IPC: G02B23/26
Filed: 1995-04-10
Abstract: PURPOSE: To easily peel off a film-state foreign matter adhering to an observation optical system from the observation optical system by impressing fine vibration on the observation optical system from a vibration impressing means. CONSTITUTION: When the AC voltage of several kHz to several MHz is impressed on a vibrator 16 assembled at the tip part of a tubular part, illumination lenses 10 and 11, a water applying nozzle 12, an air sending nozzle 13 and an objective lens 14, which are arranged at the tip of the tubular part, are finely vibrated in the direction of an arrow. When the lens 14 is finely vibrated, the foreign matter such as body fluid adhering to the surface of the lens 14 is easily peeled off from the surface of the lens 14, so that the foreign matter adhering to the lens 14 is effectively removed even when the foreign matter such as the body fluid adheres to the surface of the lens 14 in the film state. Since plural grooves 17 for dewatering is formed at the periphery part of the tip of the tubular part, the dewatering performance at the periphery part of the tubular part is improved.
Patent JP-S57199723-A (JP)
Title: Method of filling vessel for transport
Inventor: BUORUFUGANGU ETSUKERUTO
IPC: B65G53/60
Filed: 1982-05-20
Abstract: 1. A method of filling silo vehicles with pyrogenically produced silicon dioxide with is fluidized in a storage container, characterised in that the fluidized pyrogenically produced silicon dioxide is charged to one or more positions of the silo vehicle container, by means of one or more pneumatic diaphragm pumps so that an excess pressure of up to 0.1 bar below the allowable maximum pressure limit of the silo vehicle container prevails therein during the filling process, and at the same time escapes through opened valves arranged on one or more dome-shaped covers and simultaneously through filter tubes which are arranged on the base of the silo vehicle container, and which are connected via a common collecting pipe to the external air, whilst the pyrogenically produced silicon dioxide is retained by filter cloths arranged in the dome-shaped covers.
Patent JP-S57198347-A (JP)
Title: Piston for internal combustion engine
Inventor: SAKAKIBARA SHIGEKADO
IPC: F16J9/22
Filed: 1981-06-01
Abstract: PURPOSE:To obtain reduction performance of wear to a ring groove without causing the necessity for casting together with a friction resistant alloy to the ring groove, by forming the ring groove in an annular groove, formed in the periphery of a piston, through a pair of elastic wear resistant rings. CONSTITUTION:A large annular groove 4 is formed in the periphery of a ring area 2 at the side of a piston head 3 in a piston main unit 1 of aluminum alloy, and a set of upper and lower, the first and second small annular grooves 61, 62 are formed respectively to the peripheral surface of the innermost wall 5 of said large annular groove 4. Then the first wear resistant ring R1 is elastically fitted to the first small annular groove 61, while the second wear resistant ring R2 is elastically fitted to the second small annular groove 62. In this way, a top ring groove 8, formed with a trapezoidal longitudinal section and provided with reduction performance of wear, for housing a top ring P, can be generated between the first and second wear resistant ring R1, R2.
Patent JP-H0783355-A (JP)
Title: Existing buried pipe nonopen-cut re-laying plasma cutter
Inventor: WAKI TOSHIO
IPC: F16L1/024
Filed: 1994-04-22
Abstract: PURPOSE:To attain forming a slit in the lengthwise direction in an existing buried pipe of different diameter and further a slit in the circumferential direction in an arbitrary position of the existing buried pipe. CONSTITUTION:A strut 33 is provided in a frame 20 of a self runnable running carriage 26, a mounting plate 34 is vertically movably provided in this strut 33, a rotary horizontal shaft 38 is mounted to this mounting plate 34, an enxtending/contracting arm 43 is mounted to this rotary horizontal shaft 38, a torch guide 47 and a plasma torch 54 are mounted to a movable arm 45 of this extending/contracting arm 43, and the rotary horizontal shaft 38 is rotated to agree with the center of an existing buried pipe 3, so that a direction of the plasma torch 54 can be changed.
Patent JP-H09273548-A (JP)
Title: Conical roller bearing for vehicle
Inventor: ISHIMARU AKIRA
IPC: F16C33/36
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain accuracy of measurement suitable for mass production and reduce labor for running-in operation of various rotary machines such as assembled gear boxes. SOLUTION: A gap 13 exists between a large diameter side end surface and an inner side surface 7a of a large flange 7 under the state that a small diameter side end surface of a conical roller bearing 3 abuts against an inner side surface 6a of a small flange 6. A minimum value of a measurement ΔL of the gap 13 is not greater than 0.3mm. At the same time, difference between a maximum value and the minimum value of a plural of existing lengths L of the conical rollers 3 is not greater than 0.15mm.
Patent JP-S60227520-A (JP)
Title: 2/3-frequency dividing circuit
Inventor: NAKAYAMA MASAAKI
IPC: H03K23/00
Filed: 1984-04-25
Abstract: PURPOSE:To simplify the circuit configuration of a 2/3-frequency division circuit digitized for the entire circuit, by providing an 1/3-frequency difision circuit, shift register, and a logic circuit. CONSTITUTION:A pulse (a) having a duty of 1:1 from the input terminal 1 of a 2/3-frequency division circuit is inputted in an 1/3-frequency division circuit 2 and the circuit 2 divides the frequency of the pulse (a) into 1/3 and outputs a pulse (b) whose ratio of high level period to low level period is 2:1. The output pulse (b) is inputted in a shift register SR1 and delayed by the one cycle of the input pulse (a) by means of the input pulse (a) from a clock terminal CK. Then the input pulse (a) is inverted by an inverter 3 and the AND of the inverted one and output pulse of the register SR1 is taken at the 1st AND circuit 4. The output pulse (e) of the AND circuit 4 is inputted in one side terminal of an OR circuit 6. Moreover, the AND of the output pulse (b) and the input pulse (a) is taken at the 2nd AND circuit 5 and the output pulse (d) of the circuit 5 is inputted in the otherside terminal of the OR circuit 6 and a pulse (f) whose frequency is divided into 2/3 is outputted from an output terminal 7.
Patent JP-S5710779-A (JP)
Title: Electric power generating method using differential temperature of sea water and its generating unit
Inventor: SUZUKI TAKAO
IPC: F04F1/20
Filed: 1980-06-20
Abstract: PURPOSE: To drastically reduce power and equipment cost by sucking in high temperature and low temperature sea water in a two-phase flow respectively with a boiling action of air and refrigerant to be injected into their respective feed lines.  
     CONSTITUTION: An injection nozzle 26, connected to an air compressor 24, is inserted into a suction pump 23 designed to suck in high temperature sea water 27. An injection nozzle 19, connected to a refrigerant compressor 16 a refrigeraut condensor 18, is inserted into a suction pump 12 designed to suck in low temperature sea water 21. Both high temperature sea water 27 and low temperature sea water 21 are sucked up in a two-phase flow by boling the air and refrigerant to be injected into their respective feed lines. This construction can eliminate the need of a large capacity of suction pump and replace it with a small-sized compressor having a small capacity and power required. Therefore, the cost of power as well as equipment can be sharply reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06293680-A (JP)
Title: Production of 6,6'-dihydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane
Inventor: ITO MIZUO
IPC: C07B61/00
Filed: 1993-04-12
Abstract: PURPOSE:To obtain the subject high-purity compound. CONSTITUTION:Phenol is removed from an adduct of phenol to 6,6'- dihydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane to obtain high-purity 6,6'- dihydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane. Further, a hydrate of 6,6'- dihydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane is washed with an organic solvent to obtain an ultra-high-purity 6,6'-dihydroxy-3,3,3',3'-tetramethyl-1,1'- spirobiindane.
Patent JP-S61254688-A (JP)
Title: Chemoluminescent composition
Inventor: DUGLISS CHARLES
IPC: C09B67/44
Filed: 1986-04-14
Abstract: Compositions intended to be reacted with hydrogen peroxide to produce chemiluminescent light are disclosed wherein the compositions contain an oxalate, a fluorescer and a soluble perylene dye.
Patent JP-S5512223-A (JP)
Title: Constant-speed operation apparatus of motor
Inventor: OOTA YOSHINORI
IPC: F02D41/40
Filed: 1978-07-10
Abstract: PURPOSE: To extremely reduce the variation of the revolution speed of a motor by comparing the phase difference between the signal synchronized to the revolution of the motor and the standard frequency signal and applying said comparison value to the solenoid directly connected with a fuel injection control rod.  
     CONSTITUTION: In a phase comparison circuit 16, the phase difference between the signal from an oscillation circuit 14 which oscillates the standard frequency corresponding to the necessary frequency and the signal from a conversion circuit 15 which detects the number of revolution of a motor 19 and converts said number of revolution to the signal of the frequency synchronized to the revolution. The phase difference is converted to the DC voltage in a DC conversion circuit 17, and the output voltage is applied to a driving circuit 18 and amplified, and the signal obtained is applied to the coil part of a solenoid 13. As the solenoid 13 has a movable iron core directly connected with a fuel jet controlling rod, the control rod is shifted by the signal applied to the solenoid 13, and the fuel jet amount is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5510583-A (JP)
Title: Enzyme electrode and its manufacture
Inventor: NANKAI SHIROU
IPC: G01N27/40
Filed: 1978-07-10
Abstract: PURPOSE: To secure a quick and simple measurement of the substrate density as well as to realize the continuous and repetitive use of the enzyme electrode by securing the specific 3-lamination structure and thus giving the electrochemical activity to the substrate which suffers the peculiar catalyst function of the enzyme.  
     CONSTITUTION: The electron conducting material such as the graphite powder is mixed well with the insoluble redox compound such as bromanil. Then a small amount of such mixture is unified with the electron conducting material through, for example, the press formation. In the moldings thus composed of 1st layer 1 made of the electron conducting material and 2nd layer 2 made of the electron conducting material and the insoluble redox compound, the oxidoreductase like glucose oxidase is fixed on layer 2 via glutaric aldehyde, and then 3rd layer 3 containing enzyme is formed. In such way, the enzyme electrode can be made with the minimum necessary amount of enzyme and the insoluble redox compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09247940-A (JP)
Title: High power factor rectification 2-wave voltage-doubler circuit
Inventor: NAKASE HIROAKI
IPC: H02M7/06
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a high power factor rectification 2-wave voltage-doubler circuit which facilitates the improvement of a power factor and the reduction of the harmonic component of a current. SOLUTION: 1st and 2nd inductance elements L1 and L2 and 1st and 3rd inducatance elements L1 and L3 are magnetically coupled with each other respectively. A resonance current I2 which is generated by a series resonance circuit composed of the 2nd inductance element L2 and a 1st capacitor C3 and a resonance current 15 which is generated by a series resonance circuit composed of the 3rd inductance element L3 and a 2nd capacitor C4 induce a voltage V3 between both the ends of the inductance element L1. Therefore, as the flow of a current 13 into a 1st smoothing capacitor C1 and a 2nd smoothing capacitor C2 is delayed, the continuity angle of an input current I1 is widened and a power factor is improved. At the same time, as the waveform of the input current I1 is smoothed by a 4th inductance element L4, a harmonic current can be suppressed.
Patent JP-S59209850-A (JP)
Inventor: KOMATSU ISAMU
IPC: A46B3/22
Filed: 1983-05-13
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-S63249994-A (JP)
Title: Information recording and reproducing device
Inventor: MORI YOSHIHIRO
IPC: G11B7/085
Filed: 1987-04-07
Abstract: PURPOSE:To improve the operability for recording and reproducing and to improve the reliability by using two tables, namely, a reproducing control table where addresses of information recorded on a recording medium are stored and a recording control table where addresses of recordable areas of the recording medium are stored. CONSTITUTION:A reproducing control table 10 where addresses of plural information to be reproduced recorded on a recording medium 1 are stored, a recording control table 11 where addresses indicating positions of plural recordable areas of the recording medium 1 are stored, and a device control means 12 which designates the address stored in the reproducing control table 10 or the recording control table 11 to a position control means 5 to control a recording means 3 or a reproducing means 3 are provided. Thus, an information recording and reproducing device is obtained which has high operability for information recording and reproducing and high reliability.
Patent JP-S5710625-A (JP)
Title: Continuous polymerization in solid phase
Inventor: OKUDAIRA TOSHIBUMI
IPC: C08G69/06
Filed: 1980-06-25
Abstract: PURPOSE: In transporting synthetic polymer chips obtained by solid phase polymerization to the following process, to prepare product chips with uniform quality with preventing deterioration, by cooling the chips with an inert gas, followed by letting the cooling gas flow partially together with the chips.  
     CONSTITUTION: Polymer chips are sent from the feed nozzle 3 to the cylindrical reactor 1 surrounded by the heat trasnfer medium jacket 2 for heating, and the chips are reacted while the rotating shaft 5 with the blades 6 being revolved by the motor 11. Nitrogen gas is introduced from the valve 15 communicated with the main pipe 16 to the main body 1. A given amount of chips are introduced from the exhaust nozzle 4 to the first middle pot 18, and the chips are transferred to the second middle pot 20 by opening the first vacuum stop valve 19. The first vacuum stop valve 19 is closed, and nitrogen is introduced to the second middle pot 20. The second vacuum stop valve 21 is opened and the chips are fed to the cooling hopper 25, where the chips are cooled by water by the jacket 29 and nitrogen from the jet 26 to ≤60°C, to give the desired chips. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62242913-A (JP)
Title: One directional refractive index distribution type slab lens array
Inventor: ASAHARA YOSHIYUKI
IPC: G02B6/06
Filed: 1986-04-15
Abstract: PURPOSE:To efficiently make an incident light quantity transmit through, by superposing plural pieces of slab-shaped refractive index distribution type lenses of a focusing property, having a refractive index distribution in only one direction, along the direction of the refractive index distribution so that the refractive index distribution and the vertical surface contact, and the refractive index distribution becomes parallel to each other. CONSTITUTION:In the rectangular parallelopiped-shaped glass, the X direction and the Z direction have no refractive index gradient, only the Y direction has such a refractive index gradient as the refractive index decreases to a prescribed quantity from the center surface of the rectangular parallelopiped to the upper and lower directions, and the Z direction is taken in the optical axis, it can be taken greatly in length of the X direction as long as the manufacturing condition of a slab is allowed. Also, with respect to a light beam which has been made incident along the Z axis, the X direction has no lens effect at all, but in only the Y direction, an incident light transmits through as a sine wave. Accordingly, when length of the lens is adjusted to length of 3P.4 from P/2, an image distance and an object distance become equal in the Y direction, and an erect unmagnification real image can be formed.
Patent JP-H02263853-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: OKABE YASUNORI
IPC: C08L27/06
Filed: 1989-04-04
Abstract: PURPOSE:To provide a polyvinyl chloride resin composition stable to radiations and suitable for medical articles such as blood bags or food-packaging materials by compounding the polyvinyl chloride with both a beta-diketone compound and a hydrotalcite in specific amounts, respectively. CONSTITUTION:(A) 100 pts.wt. of a polyvinyl chloride resin is compounded with (B) 0.01-10 pts.wt., preferably 0.05-5 pts.wt., of a beta-diketone compound of formula I (R1 and R3 are alkyl, aryl, etc.; R2 is H, alkyl, etc.), and (C) 0.01-10 pts.wt., preferably 0.05-5 pts.wt., of a hydrotalcite of formula II (0<x<0.5; A is CO3, etc.; m is a real number).
Patent JP-H01257990-A (JP)
Title: Temperature controller
Inventor: MARUHASHI HIROO
IPC: H05B3/00
Filed: 1988-04-08
Abstract: PURPOSE:To speedily make a decision and to reduce the circuit scale by correcting temperature information according to past temperature information. CONSTITUTION:An electric heat generating means 2 heats a body 1 whose temperature is to be controlled and its temperature is detected by a temperature detecting means 6 at specific intervals of time and monitored. The temperature information 5 outputted by the temperature detecting means 6 is corrected by a correcting means 9 and the temperature information 10 after the correction is regarded as the temperature of the body 1 to perform subsequent processes. Namely, a control means 14 compares reference temperature information 12 stored in a 2nd storage means 13 with the temperature control 10 after the correction and outputs a control signal to an opening/closing means 4 according to the comparison result. Then the opening/closing means 4 supplies electric power intermittently to an electric heating means 2 according to the control signal 3 to control the heating operation of an electric heating means 2. Consequently, when it is decided whether or not heating is performed by comparing the temperature of the body whose temperature is controlled with the reference voltages, the decision making is speeded up and the circuit scale is reduced.
Patent JP-H01258596-A (JP)
Title: Motor driven electroacoustic transducer
Inventor: SHIRAKI MANABU
IPC: H04R13/00
Filed: 1988-04-08
Abstract: PURPOSE:To attain a long life and to enhance a reliability by disposing an oscillator in a stator yoke, protecting the oscillator from an external field and moving a field magnet without moving a voice coil. CONSTITUTION:The stator yoke 17 forming a radially annular magnetic gap 26 at the center part of a frame 18 constituting a magnetic circuit is formed. The cylindrically formed stator voice coil 27 is fixed in this radially annular magnetic gap 26. The cylindrical field magnet 25 of a single pole having an internal and an external faces magnetized to different poles is axially movably disposed through this stator voice coil 27 and the radially annular magnetic gap 26. The oscillator 24 oscillated according to the axial oscillating movement of the field magnet 25 is disposed at an external side for generating or absorbing the sound of the stator yoke 17 and at an internal side opposite thereto.
Patent JP-H09271357-A (JP)
Title: Meat-processed food
Inventor: YAMAMOTO OSAMU
IPC: A23L13/40
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a meat-processed food improved in taste and palate feeling, etc. SOLUTION: The inside of an appropriate amount of cut meat 1 is injected with sauce or cheese 2 to season the cut meat followed by deep frying the resultant cut meat with an edible oil.
Patent JP-H11280958-A (JP)
Title: Hose assembly with protector and manufacture thereof
Inventor: ITO TAKASHI
IPC: F16L33/22
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost hose connection structure to connect a tube made of resin and mating part directly with each other with an elastic seal member nipped therebetween, be excellent in sealing ability, and simple in structure. SOLUTION: An engaging member provided on an outer peripheral surface with a first engaging part is fitted in the straight end part 1a of a tube 1 made of resin, and an annular press-in member 2 has an end part 1a pressed in a diameter expansion state in the inner peripheral surface thereof. A mating member with a second engaging part is inserted in the end part 1a of the tube 1 made of resin, the second engaging part is engaged with the first engaging part, and the mating member and the tube 1 made of resin are connected directly with each other with an annular elastic seal member 3 nipped therebetween.
Patent JP-H11281797-A (JP)
Title: Apparatus for irradiating charged particle beam
Inventor: KANEMATSU NOBUYUKI
IPC: H01J37/147
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress the diffusion of a charged particle beam, and make clear the boundary of an irradiation field by providing a magnetic field generation part for generating a magnetic field being in parallel with an adjusted charged particle beam, a part to be exposed to the charged particle beam of a body where the charged particle beam through the magnetic field is applied, and the like. SOLUTION: A charged particle beam 1 being outputted from a range adjustment device 3 passes through slit-shaped space 11 of a magnet 10, and enters a range adjustment device 4. Then, the charged particle beam 1 outputted from the range adjusting device 4 forms an irradiation field by an irradiation field limitation device 5, and enters a range compensation device 6. The charged particle beam 1 being outputted from the range compensation device 6 is applied to the affected part of a patient 7. Also, the patient 7 with the affected part is placed in a parallel magnetic field generated by a magnet 10. That is, the direction of the magnetic field where the patient 7 receives is in nearly parallel with the direction of the beam axis of the charged particle beam 1 that enters a beam enlargement device 2.