baber/WOPTO huggingface dataset:
Patent JP-S614015-A (JP)
Title: Lighting device for endoscope
Inventor: ADACHI RIYUUSUKE
IPC: G02B23/26
Filed: 1984-06-18
Abstract: PURPOSE:To increase an observable range and to eliminate exposure unbalance at the periphery of the center of a visual field and the circumference by providing an incident angle optical converting device which decreases the angle of incidence of an incident light beam by a converging means temporarily and then allowing the light beam to strike the incidence end surface of a light guide fiber. CONSTITUTION:A concave lens 22 is arranged as the incident angle converting optical device between a light source lamp 16 and a converging mirror 17, and the incidence end surface 18a of the light guide 18, and a concave lens system 20 is arranged as a projection angle increasing optical device at the side of the projection end surface 18b of the light guide fiber 18. The concave lens system 22 performs the reverse operation of the concave lens system 20, so its focal length is varied freely; and the converging mirror 17 of, for example, theta 30 deg. is used to decrease the angle theta=60 deg. of incidence on a wide-angle lighting optical system which is widened by the concave lens system 20 to theta' 60 deg. to about 30 deg., so the observable range is about three times as long as when theta=60 deg..
Patent JP-S5250606-A (JP)
Title: Driving circuit of signal indicator in radio receiver
Inventor: FUKUSHIMA ISAO
IPC: G01R29/08
Filed: 1975-10-22
Abstract: PURPOSE:To lessen the variations of the rectifying output due to the difference of the saturated level of the signal amplifier by using both the pressure dividing apparatus of resistance and the diode in the driving circuit of the indicator, and to make the indication in accordance with the input signal voltage.
Patent JP-S6110653-A (JP)
Inventor: IRUMA NOBUMICHI
IPC: E04C2/08
Filed: 1984-06-21
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-H04329220-A (JP)
Title: Bending jig for flat type electric wire
Inventor: ABE TOSHIAKI
IPC: B21F23/00
Filed: 1991-04-30
Abstract: PURPOSE:To perform the wire bent-portion pressing in one serial operational step including the wire bending operation while the errors in the bending angle and dimension of the flat-type electric wire are being made small. CONSTITUTION:The bending length and position of a flat type electric wire are set on a flat-type electric wire guide 10. Bending of the flat-type electric wire and pressing of the bent portion are conducted, through one serial motion, by a bending press unit 15 of a sector section which is set at the bending position of the wire and turns about an apex of the future bent corner.
Patent JP-H10322847-A (JP)
Title: Case for electric junction box
Inventor: HASEGAWA TERUAKI
IPC: H02G3/08
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent the bending of the side walls of a case for a electric junction box formed by molding a resin until the junction box is actually assembled after molding without using the section, etc., of a wooden pattern, etc. SOLUTION: A platy bending preventing stopper 52 is integrally formed on the upper surface of the side wall 50a of the lower cover 50 of an electric junction box formed by molding a resin in the longitudinal direction through a hinge and the side walls 50a and 50b of the cover are prevented from bending inward by interposing the stopper 52 between the sides walls 50a and 50b so that both ends of the stopper 52 may come into contact with the internal surfaces 53 and 54 of the side walls 50a and 50b until the assembling work of the electric junction box is started.
Patent JP-S614064-A (JP)
Title: Coating device for photosensitive material
Inventor: NAKAJIMA MASAYUKI
IPC: B05B13/02
Filed: 1984-06-18
Abstract: PURPOSE:To form a photosensitive material layer which has less waving on the surface with uniform thickness by heating an applied photosensitive material from the reverse surface while applying the photosensitive material from a nozzle and rotating a substrate at a high speed. CONSTITUTION:A heater 7A is provided movably as shown by an arrow H so that it approaches the reverse surface of a vacuum chuck plate 2. The photosensitive material 5 is jetted from the nozzle 4 onto the substrate 1, and the chuck plate 2 is rotated at a high speed to form the photosensitive material layer 6a on the substrate 1 to the uniform thickness. Simultaneously, the substrate is heated by the heater 7A from the reverse surface and then the photosensitive material layer 6a is heated and set successively from the lower layer part, so the photosensitive material layer having the uniform thickness without waving on the top surface is obtained.
Patent JP-S616523-A (JP)
Title: Dehumidifying and air conditioning system
Inventor: MAEKAWA MASAHIRO
IPC: F24F3/14
Filed: 1984-06-20
Abstract: PURPOSE:To prevent outflow of moisture absorbent for a rotary dehumidifier by a method wherein the system is provided with a moisture absorbent outflow prevention commanding means while rotating only a rotary dehumidifier upon non- operating condition of the system. CONSTITUTION:A controller 10 has moisture absorbent outflow prevention commanding means, which runs rotary dehumidifier 1 by driving a drive motor 8 when the system is in non-operative state under the various modes. When the system is in stop state, rotary dehumidifier 1 is exposed to atomosphere or indoor air, therefore, in case a humidity is high, the moisture absorbent is easily flowed out. When rotary humidifier 1 starts its operation according to the command, the moisture absorbent, having tendency to flow out, penetrates evenly into non-woven cloth of the rotary dehumidifier by the movement of gravity direction due to the rotation of the same, therefore, the outflow may be prevented surely.
Patent JP-H0424306-A (JP)
Title: Method of laying floor plate for prefabricated house
Inventor: TAKAHASHI YOSHIKI
IPC: E01D19/12
Filed: 1990-05-18
Abstract: PURPOSE:To reduce the number of site working steps so as to promote the working by coupling joint end edges of adjacent prefabricated floor plates with the use of the upper and lower flanges of a channel steel member, bolts and nuts, and by charging mortar between main beams and the prefabricated floor plates so as to couple them with each other. CONSTITUTION:Bolt through-holes 21c are formed in the upper and lower flanges 21a, 21b of each channel steel member 21 at suitable intervals. Then pipes 22 are inserted and fixed in the bolt through-holes 21c. Further, the channel steel members 21 are are-ranged at left and right ends of a steel plate 16 which is laid on the bottom surface of a floor plate 2. Further, a coupling plate 24 is set to an adjacent channel steel member 21. Further, bolt through-holes 24a in the connecting plate 24 are aligned with the bolt through-holes 24a in the channel steel members 21 and are fastened to the latter by screwing bolts 25 into nuts 25a. Further, mortar 31 is charged between the upper flanges 1a of main beams 1 and the steel plate 16 on the bottom surface of the floor plates 2. With this arrangement, a substantial part of a floor plate is manufactured in a firm, thereby it is possible to remarkably reduce the number of site working steps.
Patent JP-S5649811-A (JP)
Title: Blowing method for slurry fuel
Inventor: NARITA KIICHI
IPC: F23K5/00
Filed: 1979-10-01
Abstract: PURPOSE: To provide a uniform blowing of slurry fuel into a furnace from a plurality of tuyeres by a method wherein a pressure loss in the slurry fuel return pipe is adjusted for its dispersion covering an entire length of the pipe in a mass feeding and a partial return system.  
     CONSTITUTION: Feeding volume of slurry fuel from the pump 5 is made to be higher than a blowing volume from the tuyeres of the shaft furnace 8, the remaining volume other than a blowing consumption volume is returned back to the tank 2 through the flow rate adjuster valve 11b, a return pipe 15. In this case,a degree of opening of the flow rate adjustment valve 11b is kept at a predetermined initial value, and a pressure loss is adjusted for its dispersion so as to apply a desired return pressure over an entire length of the return pipe 15 after the valve 11b. As its dispersion adjustment method, a branch pipe and the valves 16, 16' are arranged in the return pipe 15, 1) either one of the valves 16, 16 is opened to vary a length of the pipe, 2) similarly a pipe having a different diameter is selected, and 3) similarly a pipe having a different height is selected, etc. Accordingly, a pressure loss over an entire length of the return pipe 15 becomes substantially the same as a sum of the pressure loss in the entire length of the pipe ranging from the annular pipe 6 to the shaft furnace 8 and the furnace pressure, resulting in that a volume of blowing at the tuyeres is made to be uniform. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5782465-A (JP)
Title: High speed tool steel
Inventor: UCHIDA NORIMASA
IPC: C22C38/00
Filed: 1981-08-13
Abstract: PURPOSE: To enhance the wear resistance of a steel contg. a prescribed amount of C, Si, Mn, Cr, Mo, V and Ni by combinedly adding restricted Al and N to the steel so as to crystallize VC carbide finely and spheroidally.  
     CONSTITUTION: The titled steel is obtd. by combinedly adding 0.1W0.5%Al and 0.02W0.15% N to an alloy consisting of, by wt., 0.06W3% C, 0.1W2% Si, ≤1% Mn, 2W10% Cr, 0.1W1.2% Mo, 2.4W6% V, 0.1W2% Co, ≤1% Ni and the balance Fe while satisfying equation Al×N≥8×10 -3 . This steel contains fine spheroidal VC carbide and has superior wear resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6020356-A (JP)
Title: Both-surface contacting type floppy head device
Inventor: WATANABE ISAO
IPC: G11B21/20
Filed: 1983-07-13
Abstract: PURPOSE:To prevent a resonance phenomenon by making the length of the contacting surface of a side-1 head supported on a gimbals having small elastic force smaller than that of a side-0 head supported on a gimbals having large elastic force. CONSTITUTION:The side-1 head 13 and side-0 head 15 over and under a floppy disk 11 are in position relation as shown in a figure. The side-0 head 15 is supported by the side-0 gimbals. The side-1 head 13 has a groove 17 in the tangential direction of the disk 11 on its contacting surface with the floppy disk 11. Then, the length (in the tangential direction of the floppy disk 11) la1 of the head core of the side-1 head 13 and the length la0 of the head core of the side- 0 head 15 are so set that la1>la0. Further, the length (in the tangential direction of the floppy disk 11) of the contacting surface of the side-1 head 13 and the length lb0 of the contacting surface of the side-0 head 15 are so fixed that lb1>lb0.
Patent JP-S5252105-A (JP)
Title: Proces for heating steel hving parts of different thickenes
Inventor: OONISHI KEIICHI
IPC: C21D1/10
Filed: 1975-10-24
Abstract: PURPOSE:To heat steel evenly over its whole length by means of sufficiently heating the thicker part of the steel with movable heating coil in heating steel with parts differing in thickness by an induction furnace.
Patent JP-S5461474-A (JP)
Title: Plasma disposal unit
Inventor: ARAOKA MANABU
IPC: B01J19/08
Filed: 1977-10-26
Abstract: PURPOSE:To prevent the movement of disposed material, by placing a tool removable on the suceptor and by providing holes having slightly greater shape than the disposed material. CONSTITUTION:In the concave 17 on the suceptor 13, the tool 18 in matching with the wafer to be disposed is put, and after that, wafers are put in the hole 19 of the tool 18 and the wafers are placed on the suceptor 13, performing the wafer disposal. Accordingly, the movement of wafer can be avoided, uiform disposal can be made, and one plasma disposal unit can make for various sized wafers.
Patent JP-H10313641-A (JP)
Title: Cutting device for combine
Inventor: IIIZUMI KIYOSHI
IPC: A01D61/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To smoothly carry cut grain culms by a plant root side carrying device and an ear tip side carrying device with less generation of waste straw or the like, to improve the efficiency of cutting work, to reduce the generation of grain dropping, to improve the harvesting efficiency of grains, to simplify the transmission constitution, and to provide it at a low price. SOLUTION: This cutting device is constituted by providing plural grass dividing bodies 17 for dividing the grain culms, plural raising devices 18 for raising the grain culms divided by the grass dividing bodies 17, a cutting blade 22 for cutting the grain culms raised by the raising devices 18, the plant root side carrying device 23 for clamping and carrying the plant foot side of the grain culms cut by the cutting blade 22 and the ear tip side carrying device 24 for carrying an ear tip side. Then, the raising devices 18 and the ear tip side carrying device 24 are driven through a transmission shaft provided downward from an upper horizontal transmission shaft for linking and driving the plural raising devices 18. Further, the transmission shaft is arranged on the rear side of the non-raising function part of the raising device 18.
Patent JP-S63292426-A (JP)
Title: Focus servo pull-in circuit
Inventor: TAKEDA TAKAYUKI
IPC: G11B7/085
Filed: 1987-05-25
Abstract: PURPOSE:To surely drive an objective lens, and to stabilize servo pull-in by providing a circuit for outputting a second objective lens driving signal to which a bias signal is added, when a focus pull-in signal is not generated within a prescribed time. CONSTITUTION:A device attitude is horizontal and a load by weight of a movable part of an objective lens actuator is received, an objective lens driving signal 60S is supplied to a driver circuit 14, and when a focus leading-in signal 20S is not outputted even when the time which is set in advance elapses, a control circuit 50 turns on a switch 82 by a switch switching signal 50S2, and also, outputs a focus leading-in command 50S1 again. The leading-in command 50S1 is differentiated by a differentiating circuit 70, the objective lens driving signal 60S to which an output bias signal of a bias signal generating circuit 81 is added to its differential value is supplied to a driving circuit 14 through a switch 13, and an objective lens 2a is driven surely.
Patent JP-S5651587-A (JP)
Title: Anode material for molten salt electrolysis
Inventor: ISHIZUKA HIROSHI
IPC: C25C7/02
Filed: 1979-10-03
Abstract: PURPOSE: To obtain an anode material which consists in substituting part of the conductive parts consistuting the upper part of an electrode material for molten salt electrolysis of which at least lower outside surface comprises a carbon material, by a metal material, and which decreases the losses of the heat released through the electrode material and the voltage drop in the electrode conductive parts.  
     CONSTITUTION: The center of the section of an outside surface body 8 1  comprising essentially graphite is pierced by a tapered cavity which is wider in the under surface part than the top surface part. In close contact with this cavity, a core material 9 1  comprising a condctive metal, for example, Ni, is fitted in the state that its tapered part projects slightly above the outside surface body 8 1 . A perpendicular part having the same section as that of the top part of this tapered part is connected to this top part and a part thereof is connected as conductive terminal to electric power supply plates or bus bars 10 1  by means of bolting 11 1 . In addition, a plug 12 1  comprising the same material as that of the outside surface body 8 1 , that is, graphite, is used for the bottom of the outside surface body 8 1  by leaving a predetermined clearance from the core material 9 1  and is hermetically sealed. In this way, the anode material for molten salt electrolysis is constituted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06315058-A (JP)
Title: Communication equipment
Inventor: YOSHIDA SHIGEO
IPC: H04N1/00
Filed: 1993-04-30
Abstract: PURPOSE:To easily confirm a communication result when memory transmission is performed by managing communication status by providing an ID at every execution of communication. CONSTITUTION:When an opposite telephone number is inputted from an operating part 110, an ID generator 103 generates a prescribed ID. Thence, an original is read from an original reader 101, and it is preserved in memory 108, and the ID generated by a printer 102 is printed on the original. When a user inputs the ID from the operating part 110, a CPU 107 draws out the communication status in accordance with an inputted ID from the item of the corresponding ID of the communication state recording table of the memory 8, and displays it on a display part 104. Therefore, the user can confirm the existence of a transmission erroneous original, etc., by observing the display of the item, which enables appropriate correspondence such as re-transmission, etc., to be taken. Also, it is desirable to print the ID by using a color not being used in a read original on the printer 102.
Patent JP-S5824119-A (JP)
Title: Optical modulating device
Inventor: KATAOKA KEIJI
IPC: G02F1/11
Filed: 1982-07-21
Abstract: PURPOSE:To prevent a variation of intensity of separated laser light, by deciding the number of high levels of pulse voltage applied to a pulse modulator, respectively, and varying the pulse voltage in accordance with its deciding output. CONSTITUTION:In accordance with the number of beams of laser light to be separated, magnitude of pulse voltage applied to a pulse modulator is varied. In this case, in accordance with inputs 3a-3c and N1-N3 provided from a logical circuit 12, one of outputs Xi, Yi and Zi (i=1-3) is set to a high level, and others are set to a low level, and are provided to a voltage converting circuit 14, by which corrected pulse outputs 11a, 11b and 11c are sent out and are provided to the pulse modulator. In this case, a variation of intensity of separated laser light can be prevented by deciding the number of high levels of the pulse voltage applied to the pulse modulator, respectively, and varying the voltage in accordance with its deciding output.
Patent JP-H11301347-A (JP)
Title: Winker controller
Inventor: SUZUKI HIROYASU
IPC: B60Q1/40
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To put OFF a winker at an optimum timming at all times by complet ing operation of winker when the running distance of vehicle detected exceeds a set distance after operation of winker is started through detection of ON requirement of winker. SOLUTION: A microcomputer 51 detects whether a winker switch 53L or 53R is short-circuited or not, and when ON requirement of winker is detected, the corresponding winker lamp is started to operate by means of a winker driver 54 and a distance counter is reset. The counter is a motor rotational number sensor 58. Then, it is determined whether a value of the sensor 58 reaches a specified distance preliminarily set on not, and if it reaches the distance, operation of winker is completed. As a result, in the case of stoppage of vehicle with the winker put ON or the slowly turning at a crossing, the operation of winker is maintained until the vehicle complets the turning.
Patent JP-H06316265-A (JP)
Title: Body inclining controller of rolling stock
Inventor: SASAKI KOICHI
IPC: B61F5/10
Filed: 1993-04-30
Abstract: PURPOSE:To provide a body inclining controller of rolling stock that preventes any stopper contact by way of performing the inclining control between a car body and a truck through an inclining spring installed separately from a body supporting spring. CONSTITUTION:This body inclining controller is made up of supporting an inclined beam 4 on a body inclining air spring or hydraulic spring 6 installed at both symmetrical sides on a truck frame 2, while setting up a symmetrical pair of body supporting air spring 3 in space between this inclined beam 4 and a car body 1, and installing both symmetrical stoppers limiting the extent of longitudinal direction relative displacement in an interval between the car body 1 and the inclined beam 4. Accordingly, even if running on a curved railroad track at more than the setting speed and thereby excess centrifugal force works on the car body, there is no stopper contact at all, so that such a fear that riding quality might be worsened will in no case occur there.
Patent JP-2000318202-A (JP)
Title: Method for driving thermal print heat
Inventor: FUJITA KENJI
IPC: B41J2/365
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To raise a printing speed by reducing an applying cycle of a printing pulse when an ambient temperature or a head temperature is high and a pulse width of the printing pulse to be applied is short. SOLUTION: When an ambient temperature or a head temperature is high, a power to be supplied to a heating element is controlled to be reduced. At that time, a cycle of a latch signal is set to a short cycle Tc1b. In the cycle Tc1b, a printing pulse having a short pulse width Ts1b is applied to one group of heating elements by using a strobe A, then printing is executed. After that, a predetermined rest time Tb1b is taken and the printing pulse having a short pulse width Ts2b is applied to the other group of heating elements. After that, a predetermined rest time Tb2b is taken. The above controlling is repeated, thereby performing the printing.
Patent JP-H06257443-A (JP)
Title: Exhaust system of internal combustion engine
Inventor: SEKI HIROMICHI
IPC: F02B25/06
Filed: 1991-05-01
Abstract: PURPOSE:To improve intake/exhaust efficiency by surely discharging the all of combustion gas inside a combustion chamber at the time of an exhaust stroke in an internal combustion engine. CONSTITUTION:An injection hole 9 for injecting compressed air into a combustion chamber 1 at the time or just before the exhaust stroke of the internal combustion engine 1, is provided in the appropriate position of the combustion chamber of an internal combustion engine 1, and the combustion gas generated during a combustion stroke is purged by the compressed air so as to discharge the gas completely. Consequently, the all of combustion gas inside the combustion chamber is surely discharged, and no combustion gas is allowed to remain inside the combustion chamber at the time of next combustion, so that an intake/discharge efficiency may be is improved, and also complete combustion is made possible.
Patent JP-2000317108-A (JP)
Title: Controller for game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for witness test and prevent the lowering of rate of operation (a decrease in sales) by allowing removal and replacement of a power output and a power supply independently of a base case (a seal for a controller). SOLUTION: Boards of a power control and a power supply are stored in separate casings 10, the casings 10 are held by a holding casing 30 and the holding casing 30 is connected to a board case 50. Since the casings 10 can be removed from the holding casing 30 in such a connected condition, if the boards stored therein are in trouble, the casings 10 storing the boards in trouble can be only removed and the casings 10 storing repaired boards or new boards can be mounted thereon.