baber/WOPTO huggingface dataset:
Patent JP-S63309002-A (JP)
Title: Voltage-controlled oscillator
Inventor: ITO KENJI
IPC: H03B5/18
Filed: 1987-06-10
Abstract: PURPOSE:To easily vary an oscillation frequency band by using the same substrate by connecting 1st and 2nd tip open stubs to a microstrip line at an interval of nearly 1/4 wavelength. CONSTITUTION:The tip open stubs 13a and 13b are connected to the microstrip lines 5a between the gate terminal 8 to a field effect transistor FET 7 and the anode terminal 3 of a varactor diode 1 at two positions which are at an intervals of nearly 1/4 wavelength. Then the stubs at the positions are adjusted finely in length. The electric length between the anode terminal 3 of the varactor diode 1 and the gate terminal 8 of the FET 7 can be varied by the fine adjustment. This is equivalent to variation in the electric length of the microstrip line 5a, so the oscillation frequency band of a voltage-controlled oscillator can be varied by adjusting the stubs finely even when the same substrate is used.
Patent JP-S63308668-A (JP)
Title: Process cost collective control system
Inventor: SATO TAKANORI
Filed: 1987-06-10
Abstract: PURPOSE:To securely and collectively control progressive condition and labor cost results per respective business by summing up the labor cost calculated from a construction voucher per generating dates and business codes and displaying the tabulated labor cost in separating to the business code. CONSTITUTION:An instruction voucher 1 or an appropriating voucher 2 is inputted from a keyboard 7. In the case of the instruction voucher, a summing up part 3 reads the unit price out of an unit price file 11 by the business code and the code of a person in charge, this is multiplied by a necessary time written in the voucher 1 and the results value of the labor cost is calculated. This results value is stored to a results file 13 together with a generating date and the code of the person in charge in separating to the business code. On the other hand, in the case of the appropriating voucher, the total amount of the cost is stored to the file 13 together with the generating date and the code of the person in charge in separating to a cost code. A processing part 4 prepares a process cost control chart 5 and the graph based on the contents of the file 4 and outputs them to a display 6 or a printer 14.
Patent JP-H11341781-A (JP)
Title: Oscillating linear actuator
Inventor: YABUUCHI HIDEKAZU
IPC: B26B19/28
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of partitems of a needle and the man-hours in a setup. SOLUTION: This oscillating linear actuator possesses a stator equipped with an electromagnet 11 and a needle 2 equipped with a permanent magnet 8 and supported reciprocatively and reciprocates the needle 2 by the excitation of the electromagnet 11 of the stator. The needle 2 comprises a permanent magnet 8, a back yoke 9, and a resinous rotor constituent part 10, and the back yoke 9 is equipped with an engaging coupling part 20 between the rotor constituent parts 10. The back yoke 9 for improving the magnetic properties is utilized for securing rigidness.
Patent JP-H04367932-A (JP)
Title: Double precision multiplying method
Inventor: KISHI TOMOYUKI
IPC: G06F7/527
Filed: 1991-06-17
Abstract: PURPOSE:To easily handle the double precision multiplication on the maximum scale by handling the lower side N bits of a double precision numerical value being an absolute value format as a complement format of '2' without adjusting a format, and adding '1' to the upper side N bits and correcting them, when the uppermost bit of the lower side N bits is '1'. CONSTITUTION:A multiplier of 24X24 bits used exclusively for a complement format of '2' is used. In such a state, a correction of the upper side 24 bits of a multiplicand of 48 bits is executed by adding '1' in advance to the upper side 40, when an MSB 42 of the lower side 24 bits is '1'. Next, the lower side 24 bits 41 of the multiplicand of 48 bits is handled as a complement format of '2' as it is without adjusting a format, with respect to that which is an absolute value format in reality and a partial product 44 is derived. Subsequently, a partial product 45 is derived, and by aligning a digit with a 24-th bit of the partial product of an LSB of the partial product 45 and adding it, a 72 bit multiplication result 46 is derived.
Patent JP-H10333766-A (JP)
Title: Portable information terminal
Inventor: IWATA HIROSHI
IPC: G06F15/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To heat a portable information terminal for preventing the display of a display part from being made unclear, the printing of a printer part from being made defective, or the output of a battery from being deteriorated due to low temperature at the time of using this portable information terminal in low temperature before and after surrounding temperature -20 deg.C. SOLUTION: A heating vessel 7 for housing a portable information terminal is provided with a heater 5, and the heat of the heater 5 is directly applied or applied through a heat pipe 6 to a display part 3 and a printer part 4 of a portable information terminal main body 1. Thus, the portable information terminal can be heated, the display part 3 of the portable information terminal can be made clear, the printing of the printer part 4 can be made satisfactory, and the output of a battery can be prevented from being deteriorated.
Patent JP-H04370478-A (JP)
Title: Air valve
Inventor: KITAMURA MASAAKI
IPC: F16K24/04
Filed: 1991-06-18
Abstract: PURPOSE:To prevent choking of a small exhaust hole of a pressure chamber with water and a foreign matter and to cause a diaphragm to perform a normal function by positioning a small air hole, opened and closed by means of the tip of the guide rod of a float, in a level higher than that of a vent hole of an exhaust chamber. CONSTITUTION:A floating valve chamber 34 is located to the upper part of a float chamber 33, and an exhaust chamber 35 is arranged to the upper part of the floating valve chamber 34. A pressure chamber 38 partitioned by a diaphragm 37 is located to the upper part of the exhaust chamber 35. A floating valve 32 is energized by an energizing means 58 to open a vent hole 46, and arranged such that it is opened through drive of the diaphragm 37. A float has a guide rod 39 loosely engaged with a communicating passage 49 formed through a floating valve 32 and intercommunicates a communicating passage 49 and the pressure chamber 38. Especially, a small air chamber 57 opened and closed by means of the tip of the guide rod 39 of the float is positioned in a level higher than that of the vent hole 46 of the exhaust chamber 35. This constitution prevents choking of a small exhaust hole 57 formed in the pressure chamber 38.
Patent JP-S63239-A (JP)
Inventor: KITAMOTO TOSHIO
IPC: A01G7/00
Filed: 1986-06-20
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-H11325566-A (JP)
Title: Double-pipeline flexible duct
Inventor: NAGATA MIHARU
IPC: F24F13/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a double-pipeline duct that is used for connecting a double- pipeline duct where a duct can be flexed easily and execution working efficiency is appropriate, by providing a partition wall for dividing the internal space of the duct along the longitudinal direction of the duct in a flexible duct, and at the same time forming a corrugated part at the partition wall. SOLUTION: A double-pipeline flexible duct 1 is made of a cylindrical flexible duct 1 that is formed so that it is flexible using soft vinyl chloride, other synthetic resins, or the like. A fold in a bellows shape, a spiral shape, or the like is formed on the duct wall to enhance flexibility. A partition wall 3 for dividing the space in the duct is provided along the longitudinal direction of the duct 1. The partition wall 3 is preferably formed integrally with the same material as a body (cylindrical part) and at the same time is formed so that a corrugated part 5 is extended in the longitudinal direction of the duct 1, thus enhancing the flexibility of the duct 1 and improving the execution property when connecting a pipeline.
Patent JP-S5477883-A (JP)
Title: Controller of equipment for home
Inventor: MAEHARA NAOYOSHI
IPC: G05B15/02
Filed: 1977-12-02
Abstract: PURPOSE: To establish the failsafe of a controller by which many kinds of control is effected, and to improve the safety, by means of monitoring the signal of the outputting terminal which repeats the state of ON and OFF by the frequency based on a program.  
     CONSTITUTION: One tip microcomputer 200 operates logic operation according to the program memorised in a fixed memory, and generaters the output of scan at output terminals CoWC3. A safety circuit 79 is supplying the signal to a drive circuit 70 of a relay 72 by means of receiving the input of the outputs of scan Co, C2. When the microcomputer 200 will not effect a program by some abnormalness, the outputs of scan CoWC3 are stopped, and the relay 72 becomes to OFF, and one part or the whole of the electric circuit of the control object is interrupted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07317985-A (JP)
Title: Water-hammer preventing metal fitting
Inventor: KOYANAGI TAKUJI
IPC: F16K47/02
Filed: 1994-05-23
Abstract: PURPOSE:To provide a water-hammer preventing metal fitting for depressing a water-hammer phenomenon evolved by rapid turning-off action to a water faucet and for eliminating the need for separate work for preventing water- hammer. CONSTITUTION:A elbow pipe 5 is mounted, using thread-mount from the rear of a wall surface 7 of a warm water-water mixed water faucet 6 mounted in a bathroom. In the elbow pipe 5, a communicating passage 16 communicating to a passage 15 in the elbow pipe 5 is formed on the upper part of a bent part 10 bent by 90 degrees, an angle from a downwardly opened piping connecting part 8. A container 20 housing a gel-like elastic body 19 in the container 20 is mounted.
Patent JP-S5477861-A (JP)
Title: Walking type tiller
Inventor: FUJIMOTO SATOSHI
IPC: F16H3/22
Filed: 1977-12-02
Abstract: PURPOSE: An walking type tiller provided with facility of performing tilling operation in various conditions by constituting that a pawl axle and wheel axles are protrudedly providing in coaxial dual axle form onto a transmission casing, at the same time as the pawl axle is driven at a settled high velocity, the wheel axle is driven at low velocity through speed change gears.  
     CONSTITUTION: In concurrence providing a pawl axle 6 onto a transmisson casing 3 with fitting right and left a pair of cylindrical wheel axles 7a, 7b, whereupon are fitted wheels 1a, 1b, a pair of cylindrical materials 8a, 8b tightly fixed tilling pawls 2 are fitted at both salient extremities of the pawl axle 6. Further, at the same time as transmission axle 9 tightly fixed an input gear 10 are supported at said casing 3, this axle 9 providing a pair of transmission gears 11a, 11b tightly fixed onto said axle 6 and a pair of sliding gears 12a, 12b are capable of engaging with them, and sliding gear 14 is provided in free command of engaging with a transmission gear 13, in addition, the constitution contains speed change gears 15a, 15b which drives independently in low velocity a pair of wheel axles 7a, 7b, and stops, while, the pawl axle 6 drives in high velocity and stops a speed change gear 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6415584-A (JP)
Title: Control valve
Inventor: KENESU JIYOSEFU SUTOSU
IPC: F15B13/00
Filed: 1988-06-13
Abstract: PURPOSE: To perform a stabilized fluid feeding to load by interconnecting fluid pressure from load port by way of load feedback path to a pilot valve member and controlling the main valve member. CONSTITUTION: When a coil 34 is energized, armature 140 and pilot valve member 120 move so as to keep away from the main valve member 70. As a result, the pilot chamber 80 communicates with a feedback port 20, and a load port 24 and a feeding port 18 are interconnected. When the entire load pressure is needed, the pilot valve member 120 moves further upward and shuts off the communication between the load port 24 and feedback chamber 162. Thereby, both the pilot valve member 120 and main valve member 70 can be wholly lifted up.
Patent JP-S633884-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1986-06-21
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-S63312441-A (JP)
Inventor: FUKADA AKIRA
IPC: E04B1/64
Filed: 1987-06-11
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-S5669524-A (JP)
Title: Alternate illumination rotating shutter for multiwavelength photometer
Inventor: ITOU TAKASHI
IPC: G01J3/04
Filed: 1979-11-10
Abstract: PURPOSE:To carry out the precise measurement by providing a light-intercepting body protruding toward a slit plate at the middle of light flux through-holes having different distances from a rotating shaft on a rotating shutter to pass a monochromatic light of genuinely single wave length. CONSTITUTION:When a rotating shutter 11 is rotated and a light flux through- hole 13 is aligned with a slit 9, a monochromatic light of wave length lambda1 is injected backward from this opening. At this time, the monochromatic light of wave length lambda2 passes through the slit 10 and is reflected on a surface of the rotating shutter 11, and is intercepted by a light-intercepting body 15 located between the slits 9 and 10 and does not reach the light flux through-hole 13 and not mix with the monochromatic light of wave length lambda1. On the other hand, when the light flux through- hole 14 is aligned with the slit 10 and the monochromatic light of wave length lambda2 passes backward, the monochromatic light of wave length lambda1 passing through the slit 9 does not mix with the monochromatic light of wave length lambda2. Thus, the monochromatic light of genuinely single wave length is passed and injected to carry out the precise measurement of the sample to be measured.
Patent JP-H0438073-A (JP)
Title: Facsimile equipment
Inventor: ENDO MITSUNORI
IPC: H04N1/393
Filed: 1990-06-04
Abstract: PURPOSE:To prevent printing paper from being uselessly wasted by unnecessary information by selectively leading a non-compressed facsimile(FAX) signal and a compressed FAX signal to a memory having storage capacity for one page and displaying data stored in the memory on a display part. CONSTITUTION:When a normal output mode is selected, a FAX signal from a receiving part 2 is inputted to a memory 6 through the 1st change-over switch SW1 without passing a signal compression part 4 and the non-compressed FAX signal for one page is stored in the memory 6 as data. When a contraction output mode is selected, the FAX signal from the receiving part 2 is compressed by the signal compressing part 4 and the compressed FAX signal is inputted to the memory 6 through the switch SW1. The memory 6 can store compressed FAX signals corresponding to nine pages. When a printer 7 is selected as a display part, data are printed out on A4-size printing paper.
Patent JP-H11352760-A (JP)
Title: Electrophotographic printing system and toner developing quantity control method
Inventor: THOMPSON JOHN A
IPC: G03G15/06
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To enhance the printing quality by controlling the developing quantity of toner in an electrophotographic printing system. SOLUTION: This electrophotographic printing system is provided with an engine controller 21 controlling a power source 20 supplying both of first and second DC bias in order to respectively controlling the first DC bias supplied to a developing unit 6 and the second DC bias supplied to an electrification device 8. In an area where an image is dense, the variable density thereof is made to approximate as the function of only the first DC bias. In an area such as an edge area having a rough pattern, it is made to approximate as the function of a value obtained by dividing the first DC bias by difference between both DC bias as the function.  Thus, when a control action is executed so that the difference between both DC bias becomes constant, the control action of the variable density in every unit area with reproducibility can be executed in both areas as the function only of the first DC bias.
Patent JP-H04370094-A (JP)
Title: Salt-tolerant carboxypeptidase
Inventor: OZAKI AKIRA
IPC: C12N9/48
Filed: 1991-06-18
Abstract: PURPOSE:To provide the subject new enzyme having excellent salt-tolerance and suitable for the use as a food to be prepared under a condition of high salt concentration, e.g. a seasoning. CONSTITUTION:A salt-tolerant carboxypeptidase resistant to inactivation under a salt concentration of 25 W/V% (reacting at 30 deg.C for 20min using 2mM-Z-Glu- Tyr as a substrate). The enzyme can be separated from commercially available enzyme preparation by conventional method comprising a combination of dialysis, gel-filtration, liquid-chromatography, centrifugal separation, electrophoresis, etc.
Patent JP-H05338766-A (JP)
Title: Line control method
Inventor: KINOSHITA TAKESHI
IPC: B65G43/00
Filed: 1992-06-08
Abstract: PURPOSE:To provide a method for preferentially distributing workpieces, in a line in which devices of the same working function are arranged in series to each other to supply the workpieces thereto followed by working, to the upper stream and lower steam of a carrying means and operating machines with light load and heavy load, respectively, to effectively operate the lime. CONSTITUTION:An operation request signal (a) and a load level signal (b) are transmitted from operating machines 6, 7, 8, 9, 10 arranged on a carrying means 5 to a request receiver 2 and a load judging device 3 in an operation controller 1, respectively, and compared with the load state of the operating machines downstream from the operation-requesting operating machine by the load judging device 3. When the present load of the operating machine under request is smaller than the downstream operating machine loads, for example, operation OK is judged, and an operation command signal (c) is transmitted from an operation command device 4 to the operating machine to distribute workpieces first to the downstream working machine with a low load.
Patent JP-S5572247-A (JP)
Title: Data processor
Inventor: OOTAKE AKITO
IPC: G06F13/00
Filed: 1978-11-27
Abstract: PURPOSE:To improve the efficiency of information transfer from a 1st processor to 3rd one by allowing a 2nd processor interposing between the both to extend M-bits information from the 1st processor to N bits. CONSTITUTION:When data are transferred from CPU1 to main memory 3 through buffer memory 2, information transfer width for single interchange between CPU1 and buffer memory 2 is different from that between buffer memory 2 and main memory 3. In general, when the former is of four bytes, the latter is of sixteen bytes. When simultaneous write indication signal 104 of sixteen bytes is high, outputs of 1st to 4th OR circuits 26-29 are high regardless of whether outputs 251-254 of decoder 25 are high or low, and write data from CPU1 are write in 1st to 4th registers 20-23 at the same time. When signal 104 is low, four bytes of write data 101 are written only in a register, where decoder outputs are high, e.g. register 20.
Patent JP-H04369402-A (JP)
Title: Position detecting apparatus
Inventor: TAKAHARA HIROYUKI
IPC: G01D5/245
Filed: 1991-06-18
Abstract: PURPOSE:To obtain a position detecting apparatus which eliminates drawbacks of a conventional apparatus that a detecting value changes greatly due to the hysteresis and characteristic change of outputs of a piezoelectric element because the outputs are processed as analog outputs, and a detecting range is narrow. CONSTITUTION:Projecting parts 2a and recessed parts 2b are alternately formed in a member sliding relatively to a piezoelectric element 4. The parts 2a, 2b are aligned along the direction of the relative movement. An output of the piezoelectric element 4 is taken as a pulse signal. Accordingly, since the position is detected by a digital signal, even when the hysteresis or the characteristic change is found in the piezoelectric element 4, the position can be detected with high accuracy.
Patent JP-S5669658-A (JP)
Title: Formation of electrophotography picture
Inventor: TAKAHASHI YOUNOSUKE
IPC: G03G15/00
Filed: 1979-11-12
Abstract: PURPOSE: To enhance the photosensitivity by executing the heat treatment at a specified temperature and time to the photosensitive body where the photoconductive composite layer consisting of amorphous fine silicon powder dispersed in the binder is provided on the supporting body, before an electrostatic latent image is formed.  
     CONSTITUTION: An electric insulation binder is melted in its solvent, and amorphous particulate silicon is dispersed in it. The solution having dispersed amorphous silicon, which has been obtained in this way is applied on the conductive supporting body and it is dried. And, subsequently the heat treatment is performed to  this electrophotography photosensitive body for 1 munite W5 hours at temperature  of 100W250°C before an electrostatic latent image is formed by corona electric discharge and picture light beam irradiation. In this way, a transport effect of the  electric charge carrier is elavated and the photosensitivity can be enhanced remarkably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01312934-A (JP)
Title: Culture medium for plant cultivation
Inventor: UCHIDA HISASHI
IPC: A01G1/00
Filed: 1988-06-14
Abstract: PURPOSE:To obtain a culture medium suitable for growth of plant, capable of cultivating plants in a good state, having high preventing effects on root rot of culture plant by cutting coconuts having periderm with an adsorbed and immobilized fertilizer and using the cut coconuts as a culture medium. CONSTITUTION:A fertilizer is adsorbed on and immobilized to periderm of coconuts, which is cut or the periderm of coconuts is cut and blended with a fertilizer and/or rooting agent to give a culture medium for plant cultivation. The culture medium, for example, can grow plants well by adding to soil, simplify plant culture and widen an application range of culture medium for plant cultivation. Since the culture medium contains a large amount of fibrous material and has large air content per unit volume, growth of hairy roots of plant is promoted. The culture medium has preventing effects on root rot of culture plant because of excellent air permeability and water permeability. Since the culture medium slightly causes humification and is fibrous, the culture medium can prevents solidification of bed soil and is suitably usable as bed soil growing in plastic greenhouse.
Patent JP-S5670069-A (JP)
Title: Antisettling agent consisting of fine spherical polymer particle
Inventor: WAKIMOTO SABUROU
IPC: C09D7/45
Filed: 1979-11-12
Abstract: PURPOSE: The titled antisettling agent for a solvent type coating material containing large amounts of pigment of poor dispersibility and PVC, etc. prepared by polymerizing a plurality of polymerizable monomers of specific structure in the presence of an emulsifier and a dispersing agent, and then dropping and polymerizing acrylonitrile with the resultant polymer.  
     CONSTITUTION: (ii) A polymerizable monomer expressed by the formula [X is H, Cl or methyl; Y is Cl, acetoxy, phenyl or ROOC- (R is 1W4C alkyl)], preferably methyl methacrylate, (iii) a polymerizable monomer containing a cyano group and (iv) other kinds of monomers are polymerized in the presence of (i) an emulsifier and/or a dispersing agent to form (A) an aqueous dispersion. (B) Acrylonitrile or a mixture containing 20wt% or less the component (ii) or (iii) is dropped to and polymerized in the dispersion to give a spherical polymer particle of particle size 0.5W1μ. The weight ratio of the components (ii)/(iii)/(iv) is 33W80/67W20/0 or that of (ii+iii)/iv is ≥90/10, and the amount of the component (B) is 10W 100wt% based on the component (A). 
     COPYRIGHT: (C)1981,JPO&Japio