baber/WOPTO huggingface dataset:
Patent JP-S5683149-A (JP)
Title: Absence informing system in radio type selective calling system
Inventor: TAKAHASHI AKIHIRO
IPC: H04Q7/06
Filed: 1979-12-11
Abstract: PURPOSE:To make efficient the calling at absence, by assembling the resonance circuit operated with the calling tone controlling transistor assembled in a receiver, with a electric charger for the receiver, and connecting this resonance circuit to the calling side via a relay. CONSTITUTION:Based on the tone signal selectively received at a reception circuit 1 of a receiver B, a transistor TR3 is operated to produce the calling tone corresponding to the tone signal from a speaker 2. The charger E of the receiver B is provided with a rectifier 5 and an amplifier 10 and also a resonance circuit F operated with TR3 at the calling tone side of the receiver B, and this resonance circuit F is formed with an inductance of a transformer 6 and a capacitor 9. A relay G is connected to the resonance circuit F via the amplifier 10, the relay G and the calling side are electrically connected, the frequency components of tone signal by TR3 are picked up at the resonance circuit F, the relay G is operated to inform the absence of called party to the caller, allowing to avoid the inconvenience such as several calls of called party.
Patent JP-H086315-A (JP)
Title: Image output device
Inventor: IMAI MITSUHIRO
IPC: H04N1/387
Filed: 1994-06-20
Abstract: PURPOSE:To make the directions of the back face and surface of copied objects coincide even if the stapling side of documents and the stapling side of sheets differ and make the directions of the back face and surface of the copied objects coincide on the image after compilation when the double-side documents are copied on both faces by a copying machine. CONSTITUTION:(a) The stapling side of documents and the stapling side of sheets are fed to a controller when double-face documents are copied on both faces, and the rotation angle of an image is decided. (b) The length in the main scanning direction is compared with the length in the auxiliary scanning direction in an image memory, and the rotation angle of the image is decided based on the compared result.
Patent JP-S6221340-A (JP)
Title: Signal synchronizing circuit for privacy communication equipment
Inventor: YAMASHITA AKIHIKO
IPC: H04K1/06
Filed: 1985-07-19
Abstract: PURPOSE:To improve the privacy capability by providing a variable delay circuit, a clock frequency control circuit, a reception synchronizing circuit and a frequency division circuit to the transmission side and the reception side of a communication system. CONSTITUTION:The variable delay circuits 3, 19 whose delay time is subject to clock control are provided to the transmission/reception side, the clock frequency of the variable delay circuits is changed timewise at a period being the sum of delay times of delay circuits of the transmission/reception sides, scrambling processing is applied at the transmission side and de-scrambling process is applied at the reception side. The frequency of the clock fed to the variable delay circuits is controlled by clock frequency control circuits 5, 24. The output of a modulation crystal oscillation circuit 12 is frequency-divided by a frequency divider circuit 13 at the transmission side and the result is used as a master clock of the transmission side clock frequency control circuit 5. An output of a high frequency amplifier circuit 15 is frequency-divided by the same dividing number as the transmission side by a frequency divider circuit 17 at the reception side and the result is used as the master clock of the reception side clock frequency control circuit 24. Thus, communication with excellent privacy capability is attained.
Patent JP-S5587336-A (JP)
Title: Switching mechanism between head and pinch roller
Inventor: SENMAICHI HIDEO
IPC: G11B15/44
Filed: 1978-12-25
Abstract: PURPOSE: To realize a miniature design along with reduction of the power consumption by providing the turnable 2nd lever which is turned to switch the head to the pinch roller when the 1st lever is turned.  
     CONSTITUTION: The 1st lever 16 containing gear 14 intermeshing reel gear 12 at one end is provided adjacently to reel 10, and 2nd lever 30 containing folk end 28 to be fitted with pin 20 of lever 16 is installed adjacently to lever 16. Lever 30 rocks head support plate 36 and also touches solenoid switch 58 which has the sufficient turning for actuation. Then mobile bar 53 moves back to the position where no hooking is given to stopper 56, and thus gear 14 turns freely. And lever 16 turns clokwise by spring force 22 and via pin 20 to be reset up to the position to touch pin 17. In response to the action of lever 16, lever 30 is reset to the original position by spring force 26 and via pin 32. Then switch 46 is changed over according to switching of the head to decide the projected head. Thus the next operation is decided for the right or left switching mechanism. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H063373-A (JP)
Title: Voltage detector and input circuit
Inventor: KIN TOJI
IPC: G01R15/04
Filed: 1992-06-19
Abstract: PURPOSE:To easily detect a signal voltage applied across an object to be inspected for voltage, such as a cable, etc., and having a specific frequency. CONSTITUTION:In the title detector which detects a voltage signal directly applied to a cable 20 in such a way that a signal electrode 21 is attached to the cable 20 and an input circuit composed of a voltage follower circuit 26 detects the voltage signal from the electrostatic coupling capacity capacitance between the cable 20 and electrode 21, the voltage signal is detected by connecting in parallel a capacitor which is formed equivalently to the input circuit by attaching an earth electrode 22 to the electrode 21 with an insulating layer 23 in between with the input circuit. When the capacitance of the capacitor is made several tens of times as large as the electrostatic coupling capacitance, an input voltage becomes one several tenth of the applied signal voltage, because the magnitude of the impedance of the electrostatic coupling capacitance is about several tens as large as that of the capacitance of the capacitor. Therefore, the output voltage saturation of the input circuit caused of 50-Hz noise can be prevented and the voltage signal can be detected.
Patent JP-S5492978-A (JP)
Title: Phenoxypyrimidine derivative
Inventor: YAMAMOTO SHINJIROU
IPC: A01N43/54
Filed: 1977-12-28
Abstract: NEW MATERIAL:A phenoxypyrimidine derivative of formula I: [one of R 1  and R 2  is H, 1W4C lower alkyl group, or halogen and the other is group of formula II (R 5  is 1W6C lower alkyl group; R 6  is H or 1W4C lower alkyl group; n is 0,1, or 2); R 3  and R 4  are H, 1W4C lower alkyl, 1W4C lower alkoxy, nitro groups, or halogen].  
     EXAMPLE: 2-(4-Methyl-3-n-propylthiophenoxy)-5-chloropyrimidine.  
     USE: Acaricides for agriculture and horticulture particularly effective against eggs, also effective against plant lice, mosquitoes, flies, cockroach, etc. Herbicides effective against true grasses and broad leaf weeds.  
     PROCESS: A compound of formula III is reacted with a compound of formula IV in equimolar or slight excess of the compound III in the presence of a base, e.g. metallic sodium or potassium ethoxide to give the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0229387-A (JP)
Title: Heat transfer recording medium
Inventor: TANIGUCHI KEIJI
IPC: B41M5/395
Filed: 1988-06-30
Abstract: PURPOSE:To prevent solution or vanishing of a transfer image with solvents and to improve wear resistance, scratch resistance by incorporating as main ingredients pigment dye having no thermal fusibility and a normal chain saturated polyester resin having a low melting point in an ink layer. CONSTITUTION:An ink layer contains as main ingredients pigment dye having no thermal fusibility and a normal chain saturated polyester resin having a low melting point. A compound represented by a general formula I is employed as the polyester resin. In the formula I, R1, R2 are independently 2-18C normal chain saturated fatty acid hydrocarbon group in such a manner that the total number of the carbons of the R1, R2 is 8 or more. Other preferable compound is a normal chain saturated polyester containing ether group represented by a general formula II. In the formula II, R3 is normal chain saturated fatty hydrocarbon, and R4 is selected from a group consisting of a normal chain saturated fatty hydrocarbon containing ether group and normal chain saturated fatty hydrocarbon group in such a manner that the molar ratio of the hydrocarbon containing the ether group to the hydrocarbon is (1-100)/(99-0).
Patent JP-S61105303-A (JP)
Title: Rotary actuator
Inventor: UORUTAA JII RIIBAAMAN
IPC: F15B15/12
Filed: 1985-07-20
Abstract: A rotary actuator includes a housing (10, 12) defining an opening, an output shaft (15) extending through the opening, a stator vane (45) and rotor vane (42) associated with the output shaft (15) and opening to define a plurality of actuation chambers (54...57) and an inner surface of the hosing (10,12) extending inwardly past a shoulder portion of the output shaft (15) to seal directly against the shaft (15).
Patent JP-S6138758-A (JP)
Title: Pouring method for high-speed continuous plate casting machine
Inventor: FUKASE HISAHIKO
IPC: B22D11/10
Filed: 1984-07-31
Abstract: PURPOSE:To permit the pouring of a molten metal from a nozzle having a large sectional area into a narrow space of the moving mold of a high-speed continuous plate casting machine by applying a magnetic field to the molten metal pouring from the nozzle and pouring the molten metal into said moving mold with wide width. CONSTITUTION:The moving mold type high-speed continuous plate casting machine casts continuously the plate by pouring the molten metal flow 5 pouring from the nozzle 3 of a tundish into the gap G formed of the side moving molds 2 consisting of the many block molds 1 moving in the direction of arrow to counter-gate 6 direction and bottom moving molds (not shown in figure). The magnetic field is applied to the molten metal flow 5 in the above-mentiond machine by a magnetic field forming device 4. Eddy current is thereby generated in the flow 5, by which the flow from the nozzle 3 larger than the gap G width is made narrower than the above-mentioned width and is poured. The nozzle 3 is thus made into the large-sized refractory construction having the substantial heat resistance.
Patent JP-S5684932-A (JP)
Title: Injection molding machine
Inventor: INAGUMA YUKIO
IPC: B29C45/78
Filed: 1979-12-12
Abstract: PURPOSE:To make a thermal shrinkage of a molded form constant and improve the dimensional accuracy of the form by a method wherein a cavity pressure is kept at a predetermined set pressure and after a difference between a runner pressure and the cavity set pressure is arrived at a preset value, the form is cooled for a predetermined period of time. CONSTITUTION:A mold temperature is measured by a mold temperature detector 15 until the resin is filled into a cavity 2, then, the cavity set pressure is operated based on the signal of the detector 15 and a set cooling period of time is operated in accordance with an operating formula predetermined so that the product will show a predetermined dimensions. After the resin is filled into the mold, the cavity pressure is controlled under a constant value control by regulating the hydraulic pressure of a hydraulic cylinder 9 so that the cavity pressure detected by a cavity pressure detector 17 will become the previously operated cavity set pressure while this constant value control is continued until the pressure at the runner section 4 and the above-described cavity set pressure will show a predetermined pressure difference, thereafter, the hydraulic pressure is lowered and the product is withdrawn therefrom after it is cooled for the predetermined period of time.
Patent JP-H04362057-A (JP)
Title: Production of scagliola having striated pattern
Inventor: SONOO TEN
IPC: C04B26/04
Filed: 1991-06-05
Abstract: PURPOSE:To impart a striated pattern similar to the pattern of marble by putting a specified molded body in a mold and carrying out heating and compression molding. CONSTITUTION:A compsn. consisting of 50-10wt.% two or more kinds of thermoplastic resins having 1 million to 10 million poise melt visdosity and different from each other in color tone or transparency and 50-90wt.% filler of 1-5,000mum average diameter is mixed, heated, molded and crushed to obtain flakes having 1-5mm thickness and 5-30 aspect ratio. These flakes are charged into a mold, heated to 160-190 deg.C and compression-molded.
Patent JP-S5592834-A (JP)
Title: Method of controlling ventilation in tunnel
Inventor: NAGAOKA NORIO
IPC: E21F1/00
Filed: 1978-12-28
Abstract: PURPOSE: To carry out ventilation it tunnel efficiently, by determining a presumed wind velcoity from the number of operated jet fans, comparing the presumed wind velocity with the actual wind velocity detected by a wind-speed meter, and detecting the direction of traffic ventilation and natural ventilation from the result of the said comparison.  
     CONSTITUTION: Control system 1 comprises a circuit 6 which is afforded with output 3 of circuit 2 for determining the number of jet fans to be operated and wind- direction signal 11 of wind direction indicator 10 installed in the tunnel. The circuit 6, thus afforded with signals 3, 5, gives signal 7 indicating the number of operated jet fans to ventilation control console 8 so as to operated jet fans 9 arranged in  tunnel. Through the operation of jet fans 9, wind velocity 11 detected by wind- speed meter 10 is given to wind-velocity comparing circuit 12, where it is compared  with the presumed wind velocity determined by signal 3. In case that actual wind  velocity 11 is lower than the presumed value, it is judged that directions of the  forced ventilation, traffic ventilation and natural ventilation are different from each  other, and signal 13 for switching the direction of fan operation is given to output  circuit 6 to change the direction of fan operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11352289-A (JP)
Title: Processing method for chemical decontamination waste liquid
Inventor: KUMAGAI NAOKAZU
IPC: G21F9/12
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an effective processing method, not only for clearing a fear of the stability of secondary waste solid body but also for suppressing the generated quantity of the secondary waste, in a processing chemical decontamination waste liquid which is generated when using organic acid for decontaminating components and tools contaminated by radioactive materials. SOLUTION: This processing method processes chemical decontamination waste liquid, containing heavy metal ion containing radioactive species harmless as well as citric acid and oxalic acid to be harmless. Basically, water solution containing calcium ions and alkali material are added to the waste liquid, and the heavy metal ions are changed into hydride and oxalic acid and/or citric acid are changed into its calcium salt to have them coprecipitate, and then by separating solid and liquid, radioactive species are fixed in the solid.
Patent JP-H0910066-A (JP)
Title: Lumbar support device for vehicular seat
Inventor: MAKI HIROSHI
IPC: A47C7/46
Filed: 1995-06-27
Abstract: PURPOSE: To maintain a natural condition for the contact of a seat back with a sitting person's back, and eliminate an eccentric or twist feeling in a lumbar support device for vehicular seat. CONSTITUTION: A rod 30 with both ends rotatably supported right and left under a seat back frame 21, is made to reciprocate and oscillate within the prescribed angular range via an operation device such as a motor. A contour mat 40 made of an outer frame wire 41 and a slender connection wire 42 for jointing the wire 41, and generally formed to be flat and planar, has the lower ends 41b of the wire 41 connected to the rod 30 at both sides in such a state as eccentric from the rotational center thereof. Also, the upper section of the mat 40 is laid in space among the external surface of the frame 21 via springs 45. Furthermore, a seat back pad 28 covered with a skin 29 is laid on the front of the mat 40 in such a state as in contact therewith.
Patent JP-H1013108-A (JP)
Title: Resistance attenuator
Inventor: UMETSU KEIICHI
IPC: H01P1/22
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain the resistance attenuator of a waveguide type with a structure for containing it inside a box. SOLUTION: Part of a waveguide path 2 provided in a box 1 is open, and a block 3 with a resistor 4 mounted thereto is inserted to the opening. The mount face of the resistor 4 of the block 3 is flash with an upper side plate 6 of the waveguide path 2, the resistor 4 is mounted on the way of the waveguide path 2 and a gap produced between the block 3 and the box 1 acts as a half-wavelength line whose tip is short-circuited, that is, a choke groove 8 with a spot facing, provided on the block 3.
Patent JP-H0456096-A (JP)
Title: Power control method for direct current arc furnace
Inventor: KATO KIYOSHI
IPC: H02P9/00
Filed: 1990-06-21
Abstract: PURPOSE:To prevent reverse tidal current by changing a set value of the self- generation side power in response to a real value of an arc furnace load power to make initial power receiving constant in outline when power fluctuation more than a constant is detected in the output of a control unit. CONSTITUTION:When generation of power fluctuation more than a constant by a comparator 16 is detected, arc furnace load power is given from a power converting unit 10 to a setting unit 2 as an instantaneous value through a contact 18 and an adder 93. The initial power receiving is made to be constant in outline. Consequently, an instantaneous value of the arc furnace load power is outputted from the power converting unit 10 at this stage, and a set value to be set by a setting unit 22 is set at an appropriate level, in which power fluctuation can be detected.
Patent JP-H0832920-A (JP)
Title: Video tape recorder
Inventor: HAMAGUCHI SHUNEI
IPC: G11B5/027
Filed: 1994-07-13
Abstract: PURPOSE:To provide a video tape recorder which can secure the quick follow-up of its tape speed control to the shift of modes by reducing the tape speed down to a low speed reproduction mode of the same track pitch as a standard reproduction mode after the tape speed is once shifted to the standard reproduction mode from a high speed search mode. CONSTITUTION:When a high speed search mode H is selected by a push button 89, a microcomputer 74 orders a speed/phase control circuit 86 to control a capstan motor 80 to drive a tape T at a speed 7 times as high as a standard reproduction mode S. Then an operator operates the button 89 to instruct the shift of the tape speed to a 1/3 standard reproduction mode L equal to a frame thinning recording mode while looking at a reproduction screen. Thus the microcomputer 74 once commands the circuit 86 to set the mode S. Therefore the circuit 86 drives the tape T in the mode S. When the drive of the tape T is stabilized, the microcomputer 74 commands the circuit 86 to reduce in steps the tape speed down to the mode L of the same track pitch as the mode S. In such a constitution, the tape speed control can quickly follow the shift of modes and the operator can look at the reproduction screen even in a mode shift state.
Patent JP-H11333801-A (JP)
Title: Counterbore
Inventor: HOSHI HIROSHI
IPC: B27C3/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a counterbore which enables easy counterboring at a building site and neat finishing of the work. SOLUTION: A threaded groove 15 to be screwed with the tip of an anchor bolt 2 is formed through the inner circumference of a holder 13 with a polygonal outer circumference, and bit fitting arms 14...are installed protruding radially on the lower end side of the holder 13, each of the arms 14...having a plurality of connected cutting tools 16.... The tip of the anchor bolt 2 is gradually screwed into the groove 15 by rotating the holder 13 which the help of a ratchet spanner 17 after screwing the tip of the anchor bolt 2 into the threaded groove 15. Further, the cutting tools 16 rotatably descends to counterbore a bed sill 3.
Patent JP-H0827197-A (JP)
Title: Antibody recognizing cytochrome p4502a4 originated from man
Inventor: FUNAE YOSHIHIKO
IPC: C07K16/00
Filed: 1994-07-13
Abstract: PURPOSE:To obtain an antibody capable of accurately and simply determining a cytochrome P450 molecule species in a living body, because of specifically recognizing the specific cytochrome P450 molecule species originated from a man. CONSTITUTION:The antibody substantially not exhibiting cross reactivity with cytochrome P450 molecule species originated from other men and recognizing the cytochrome P4503A4 originated from a man is obtained by collecting blood from a mammalian immunologically sensitized with the cytochrome P4503A4 originated from the man as an antigen, separating the antibody from the blood and subsequently purifying the antibody. The cytochrome P4503A4 originated from the man is obtained by extracting from a yeast as a transformant expressing the cytochrome P4503A4 originated from the man and subsequently purifying the extracted cytochrome P4503A4.
Patent JP-S5586123-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOGA MASANAO
IPC: H01L21/324
Filed: 1978-12-23
Abstract: PURPOSE: To reduce an interface level by placing a semiconductor substrate covered with an insulating film in a high frequency field, heating and irradiating ultraviolet rays thereto.  
     CONSTITUTION: A semiconductor substrate 1 is placed in a field about 13.56MHz, and ultraviolet rays and infrared rays 4 are irradiated to the substrate 1. A treatment in N 2 -H 2  atmosphere with field intensity at about 10kV/mm and substrate temperature at 200W500°C to prevent pn-junction from breakdown is not to involve a damage by plasma, and an interface level can be reduced at normal temperature as compared with a conventional annealing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0718902-A (JP)
Title: Elevator type parking device
Inventor: MINOURA HARUO
IPC: E04H6/18
Filed: 1993-06-30
Abstract: PURPOSE:To increase taking in/out capacity by a method wherein a demand for taking in/out of an automobile is individually met by means of a plurality of conveyers driven by means of a plurality of drive devices. CONSTITUTION:A plurality of drive devices 11 and 12 are disposed to the end part of an elevator shaft 2 on the both sides of which containing shelves 6 in a plurality of stages on each side are arranged. A plurality of conveyers 14 and 16 individually elevatably driven through wire ropes 13 and 15 by means of the drive devices 11 and 12 are elevatably arranged in an elevator shaft 2.
Patent JP-S5592386-A (JP)
Title: Preparation of 4-piperidone spiroketal compound
Inventor: NAKAHARA YUTAKA
IPC: C07D491/113
Filed: 1978-12-29
Abstract: PURPOSE: To prepare the title compound useful as a light stabilizer or its intermediate, in a short reaction time, in high yield, by reacting 4-piperidone ketal or its acid addition salt with a trimethylolalkane compound.  
     CONSTITUTION: The compound of formula III is prepared by (1) reacting a 4-piperidone ketal compound of formula I (R 2  is 1W12C alkyl, or alkyl having ether linkage) or its acid addition salt with a trimethylolalkane compound of formula II (R 1  is 1W6C alkyl) in the absence of solvent, or if necessary, in a solvent such as benzene and toluene, pref. at 60W200°C, pref. in the presence of an acidic catalyst such as hydrochloric acid, sulfuric acid, p-toluenesulfonic acid, etc., (2) distilling out the produced alcohol under atmospheric pressure or reduced pressure, and (3) separating the produced crystals by filtering, etc. 
     COPYRIGHT: (C)1980,JPO&Japio