baber/WOPTO huggingface dataset:
Patent JP-S55124344-A (JP)
Title: Manchester code clock extracting system
Inventor: CHIYOUNO TATSUO
IPC: H04L25/49
Filed: 1979-03-20
Abstract: PURPOSE:To secure the extraction of the clock featuring the small phase error by producing the extraction clock out of the clock pulse of double frequency which is obtained only from the reception Manchester code signal and thus extracting the clock pulse. CONSTITUTION:Reception Manchester signal (a) is made to pass through differentiating circuit circuit 1, BPF2 and limiter amplifier 3 in order to obtain clock pulse (d) of double frequency. Then signal (e) obtained from the pulse (d) through delay circuit 4 plus signal (a) are supplied to FF5, and thus signal (f) and (g) featuring the phase difference of 90 deg. to each other are obtained through FFs5 and 6. The comparison is given through exclusive OR gate 10 between signals (f) and (g), and the output is inverted to obtain detection pulse (h). Then signal (e) is supplied to FF9 to obtain extraction clocks (i) and (j) featuring the phase difference of 180 deg. to each other. These clocks (i) and (j) plus pulse (h) receive logic product 12 and 13 to obtain decision pulses (k) and (l). Pulses (k) and (l) are then counted by the fixed number to obtain reset output (o) for the FF consisting of NOR gates 15 and 16 out of output (m) and (n), and the gate control is given to clocks (i) (j). Thus extraction clock (p) selected in the correct way is obtained.
Patent JP-S56129001-A (JP)
Title: Spray dryer
Inventor: ABE HIROSHI
IPC: B01J2/04
Filed: 1980-03-13
Abstract: PURPOSE: To prevent the adhesion of scale, maintain the efficiency of spray drying, and facilitate the maintanance of spray dryer by blasting cooling air onto the upside and downside of a rotary disk.  
     CONSTITUTION: When a slurry as an original liquid enters a rotary disk 3 through between a protective tube 7 and a rotary shaft 6, the slurry is injected in finely atomized state from an exhaust nozzle by means of a centrifugal force produced by rotation of the disk 3. On the other hand, high temperature gas flows into an inlet 2 and serves to dry the liquid droplets. During the drying process, cooling air is blasted onto the upside and downside of the rotary disk 3 from air blowing tubes 4 and 5. Thus, since no clogging of the slurry in the exhaust nozzle occurs, the slurry can be effectively sprayed, the efficiency of spray drying can be kept for a long period of time, and the maintenance of the spray dryer can be made easier. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63198320-A (JP)
Title: Crystal growth method
Inventor: GOTO YUKIO
IPC: H01S5/00
Filed: 1987-02-13
Abstract: PURPOSE:To obtain a semiconductor device of high quality by growing a gettering layer which contains metal of high activity for removing impurity on a substrate or a buffer layer before a crystal layer is grown, thereby removing the impurity in a reaction tube. CONSTITUTION:A GaAs first buffer layer 2 is grown on a GaAs substrate 1, and an AlGaAs gettering layer 3 is grown thereon. Since trimethyl aluminum or sole aluminum of a material has high activity, it reacts with an impurity, such as oxygen or moisture during growing to introduce the impurity into the layer 3 and to reduce the residual impurity in the tube due to the exhaustion thereof out of the tube. Then, in order to improve its crystallinity, a GaAs second buffer layer 4 is grown on the layer 3, an AlGaInP first clad layer 5, a GaInP active layer 6, an AlGaInP second layer 7 and a GaAs contact layer 8 are sequentially grown thereon, thereby realizing an AlGaInP double hetero structure having good crystallinity. Thus, a semiconductor device of high quality having no residual impurity and the manufacture thereof can be obtained.
Patent JP-S61192327-A (JP)
Title: Apparatus for making carbonated beverage
Inventor: MIYOSHI MITSUGI
IPC: B01F1/00
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a household carbonated beverage making apparatus having good appearance and a simple structure and generating no blow-off under high pressure, by operating the high pressure excluding valve body and carbonated beverage take-out valve body of a gas sump in a cooperated state by the single operation rod piercing through a container. CONSTITUTION:When an operation lever 16 is pushed down, carbon dioxide is blown in the beverage in a container 2 from a nozzle 14 and, when the gas in a gas pump 10 was compressed so as to reach set pressure (5, 7.5, 10kg/cm<3>), blow-in operation is completed. Subsequently, when an operation lever 17 is pushed down, the high pressure gas in the gas pump 10 kept under high pressure in order to improve the dissolution of carbon dioxide is excluded and carbonated beverage is taken out from a pouring port 20. That is, by providing a small gap between a valve body 25 provided so as to permit the piercing of an operation lever 21 in a movable manner and a push-up flange 27, the valve body 25 is opened so as to be slightly delayed after a valve body 23 is opened.
Patent JP-H06245640-A (JP)
Title: Combine harvester
Inventor: MAEDA ICHIRO
IPC: A01F12/40
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a combine harvester capable of making whole the machine body compact while constituting a recovery apparatus for grain recovery so as to have large storage volume. CONSTITUTION:In the combine, a waste straw cutter 7 for subjecting waste straw which was carried out from a thresher 3 to finely cutting treatment in laterally laid posture is arranged in nearly the same width as the lateral width of a machine body and a recovery apparatus for recovering threshed grains is arranged on the lateral side of the thresher 3. The recovery apparatus is constituted in a grain tank 5 equipped with a bottom screw conveyer 11 carrying out grains toward the back of the machine body and the grain tank 5 is constituted in a state extended to a waste discharge cutter 7 and a state where the rear end of grain tank 5 is positioned backward than the rear end part of the thresher 3 and a grain discharge port 11a of the screw conveyer 11 opened so as to face to the back is provided in a state deflected to the lateral outer end part of the grain tank 5.
Patent JP-H07241493-A (JP)
Title: Centrifugal separator
Inventor: FUSENOBU TAROU
IPC: B04B3/04
Filed: 1994-03-02
Abstract: PURPOSE:To provide a centrifugal separator capable of continuously treating a thin aggregate. CONSTITUTION:A drum 23 rotating coaxially with a basket is fitted in the basket 2 rotatably supported and lined with a screen 5 for centrifugally dehydrating a material to be treated, a scraper member 24 projecting outward in the radial direction is furnished to the outer face of the drum 23, and the interval between the tip of the member 24 and the inner face of the screen 5 is kept at such a magnitude that a dehydrated cake layer having a thickness (h) is formed on the inner face of the screen 5.
Patent JP-H10192165-A (JP)
Title: Spatula with holding function
Inventor: KUMAKURA SHOICHI
IPC: A47J43/28
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a spatula in which a baked piece of food can be held to be kept without easily moving, and in which it can be turned over in baking a meat-and-vegetable pancake or the like which is difficult to be turned over during baking without requiring a strong grip. SOLUTION: A tong-shaped stainless steel plate is folded in form in the middle to provide a function of a spring to form a handle 1, a strip part 2 at one end of it is folded down to cross the other end side at a hole part 4 formed in part of an upper spatula part 3, and it is coupled with a lower spatula part 5 as a separate member by spot-welding to form a spatula, so both end parts 6 can be kept in a closed condition without specially applying a grip to the handle 1. In addition, a tip part of the upper spatula part 3 may be saw-teeth formed to securely hold a subject piece of food without slipping, or it may be provided with through holes 9 to provide draining effect. In addition, for keeping a subject food holding condition, protruded parts 10 may be provided on a crossing part of the handle 1, with recessed parts 11 provided in the strip part 2 folded down.
Patent JP-H09193150-A (JP)
Title: Production of glass fiber preform
Inventor: KUROKAWA KIYOJI
IPC: B29K309/08
Filed: 1996-01-13
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively produce a glass fiber preform used in a closed system molding method of glass fiber reinforced plastic such as a resin transfer molding method, uniform in thickness and made as thin as possible in apparent thickness so as to be reasonably and simply received in a female and male matched mold to be well adapted to the mold. SOLUTION: A glass fiber preform is produced by bonding glass fibers and a binder compsn. to the outer surface of a preform mold, subsequently placing a press screen made of FRP on the binder compsn. bonded glass fibers before curing the resin in the binder compsn. to shape the binder compsn. bonded glass fibers, and curing the resin in the binder compsn. to integrate the glass fibers and the binder compsn.
Patent JP-H11229556-A (JP)
Title: Joint for threaded bar
Inventor: ABE YASUHARU
IPC: E04C5/18
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement joint for threaded bars usable to join the threaded bars projecting from a PC member. SOLUTION: A joint 1 for threaded bars is composed of a first cylinder body 2 having an inner fitting body 4 on the joining end and a second cylinder body 3 having on the joining end an outer fitting body 5 fitted around the inner fitting body. Then, the taper surface 14 or the curved surface to easily contract a stop ring 8 when the outer fitting body 5 in the shaft direction around the inner fitting body 4,  is formed in either one or both of the outer peripheral surface of the stop ring 8 and the abutting surface of the outer fitting body 5 abutting to the outer peripheral surface by installing the stop ring 8 having a slit in an outer peripheral groove by carving an inner peripheral groove 7 overlapping with the outer peripheral groove 6 on the inner peripheral surface of the outer fitting body by carving the outer peripheral groove 6 on the outer peripheral surface of the inner fitting body.
Patent JP-S54124566-A (JP)
Title: Incinerator
Inventor: KUROSE KATSUHIRO
IPC: F23G5/16
Filed: 1978-03-22
Abstract: PURPOSE:To facilitate the automatic thrown-in of high-moisture waste and the convey-out of incinerated ash and efficiently incinerate the waste, by disposing of the waste in an incinerator wherein an inlet port is provided over a combusition chamber and a fire grate is provided on a floor beneath the inlet port and obliquely extends down toward a door. CONSTITUTION:An incinerated matter is dropped down from a hopper 13 to the fire grate 15 by opening a shutter plate 19. The moisture of the incinerated matter is eliminated by the flame of a burner 16 so that the matter is burned. Because the fire grate 15 obliquely extends down toward the door 14, the incinerated ash gradually descends and stays on the floor 10a near the door 14. The combustion gas from a primary combustion chamber 10 is conducted to a secondary combustion chamber 11 through a flue 12 so that the unburned substances of the combustion gas are completely burned by the flame of a burner 17 in the secondary combustion chamber 11. The combustion gas is discharged without smoke through a chimney 18. The incinerated ash can be easily taken out of the incinerator through the door 14.
Patent JP-H03238223-A (JP)
Title: Method for carrying material under constant directed condition
Inventor: TOKUI TAKAYOSHI
IPC: B65G47/31
Filed: 1990-02-14
Abstract: PURPOSE:To carry material under a constant condition by carrying a material to be carried having a projection in one side thereof on two parallel belts pro vided between guides, and placing the material so that the projecting side is placed on a belt of which speed is higher, and slipping the projection by a diference in speed between the two belts, in contact with the guide for carrying. CONSTITUTION:Two parallel belts (a), (b) are made to travel between guides (c), (d), and the travelling speed of the belt (b) is a little higher than that of the belt (a). A projecting piece 4 is provided in one side of cover 3 of a filled container A, and the filled container A is made to travel on the belt (a), (b) so that the projecting piece 4 side is placed on the belt (b) side. Consequently, the projecting piece 4 side of the container A is slipped in contact with the guide (d) to be slid by a difference in speed between both the belts (a), (b). Consequently, the container A is made to travel under the condition that the travelling direction is constant, and a trouble in the next work process is eliminated.
Patent JP-S62192423-A (JP)
Title: Sealing resin composition
Inventor: KOCHIYAMA MASAYUKI
IPC: C08L63/00
Filed: 1986-02-19
Abstract: PURPOSE:To obtain the titled composition excellent in moisture resistance and soldering heat resistance, by mixing an epoxy resin with a novolak phenolic resin, an organosiloxane and a specified amount of a silica powder. CONSTITUTION:The titled composition which, when cured, has a glass transition temperature <=150 deg.C is obtained by mixing an epoxy resin (A) having at least two epoxy groups in the molecule (e.g., cresol novolak least two epoxy groups in the molecule (e.g., cresol novolak epoxy resin) with a novolak phenolic resin (B) obtained from a phenol and (para)formaldehyde, an organopolysiloxane (C) having at least one group selected from among vinyl, epoxy, NH2, COOH, OH and CN groups in the molecule, 68-85wt% silica powder (D) of a low impurity concentration and an average particle diameter <=30mum and, optionally, a mold release (e.g., ester wax), a flame retardant (e.g., Sb2O3), a colorant (e.g., carbon black), a silane coupling agent, a cure accelerator, etc.
Patent JP-H11317610-A (JP)
Title: Dual mode antenna for foldable mobile telephone set
Inventor: WALDRON RUPERT JAMES
IPC: H04W88/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an antenna for a foldable mobile telephone set which has sufficient performance in both opened and closed states. SOLUTION: This antenna for a foldable mobile telephone set is switched between a normal operation state and a standby state. In the normal operation state, the antenna functions as a monopole and forms an upper side copper sheet 10, having a thin hole that is combined with a lower side copper sheet 8 and in the standby state, the antenna forms the sheet 10 having the thin hole which functions as a slot antenna having the sheet 8 that functions a reflector.
Patent JP-H03236467-A (JP)
Title: Sputtering device
Inventor: TAKANO HIDEAKI
IPC: C23C14/34
Filed: 1990-02-13
Abstract: PURPOSE:To uniformly form a film even on a deep and narrow recess by arranging a substrate to be treated vertically to the plane passing through the centers of the positive electrode and target. CONSTITUTION:A holding plate 7 for a substrate 3 to be treated is provided vertically to the plane A passing through the centers of the positive electrode 4 and columnar target 1. The target is rotated in direction of the arrow. The introduced gaseous Ar is partly converted to Ar ion 5 by the electric charge between the rotating center shaft 2 of the target 1 and the positive electrode 4. The ion is bombarded against the target 1, and a metallic atom 6 is spattered. The amt. of the atom 6 to be directed toward the substrate 3 is increased by appropriately rotating the target 1 at a high speed. Accordingly, a film is uniformly formed even on the recess of the surface of the substrate 3.
Patent JP-S60176808-A (JP)
Title: Shock absorber
Inventor: TSUKUDA YASUHIKO
IPC: B60G17/048
Filed: 1984-02-23
Abstract: PURPOSE:To prevent a shock when a car is started by providing a variable friction member around a piston rod and changing the friction force between the piston rod and the variable friction member in response to the traveling condition of a car. CONSTITUTION:The cylinder 2 of a shock absorber 1 is formed in a double structure consisting of an outer cylinder 2a and an inner cylinder 2b, and a fluid chamber 5 filled with oil is formed in the inner cylinder 2b. A piston 4 is stored in the fluid chamber 5, and a piston rod 3 is coaxially fixed to the piston 4. A variable friction member 23 annularly formed around the piston rod 3 and having a fluid chamber 23a in it is provided on the cylinder 2. Accordingly, the friction resistance between the rod 3 and the variable friction member 23 is added to the friction resistance between a packing 7, a rod guide 8 and the piston rod 3, and the vibration is absorbed quickly.
Patent JP-H0949561-A (JP)
Title: Differential gear with support section of differential pinion
Inventor: NIKORAOSU MEIAA
IPC: F16H48/285
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a differential gear improved in the contact conditions and load conditions of a differential small gear in a recessed part. SOLUTION: Differential small gears 27, 28 have first spacer shaft parts 30, 34 at each one end of gear train ranges 29, 33, support discs 31, 35 are formed on the terminal ends of the shaft parts, the maximum diameter of these discs agrees with the diameter of the addendum circle or the gear train range 29, 33, the differential small gears 27, 28 have second spacer shaft parts 32, 36 substantially equal to the lengths of the support discs 31, 35 at the other ends of the gear train ranges, and the support discs 31, 35 are supported in such a manner as to slide in the interior of the recessed part of the case part 12.
Patent JP-S63200034-A (JP)
Title: Transmission inspection apparatus for automobile
Inventor: YANO SHIGEO
IPC: G01M13/02
Filed: 1987-02-16
Abstract: PURPOSE:To shorten an inspection time, by performing the delivery of a selected dummy shaft between a shaft selection unit and a transmission side through a movable arm. CONSTITUTION:In the inspection of a transmission 1, the transmission 1 fed by a conveyor is transferred to a lateral running body 10 along with a pallet 2 to be sent to the front of the connection position to a drive unit 3 and, during this time, the kind of the transmission 1 is preliminarily read by a work reading apparatus. Next, a dummy shaft 5 to be inspected is supplied to a movable arm 19 from a shaft selection unit 18. Subsequently, the arm 19 is moved to connect the shaft 5 to the rotary drive shaft 15 of the unit 3 and the shaft 5 is bonded to the input shaft 4 of the transmission 1 while finely rotated by the unit 3. A dummy shaft 8 for output is separately connected to the output shaft of the transmission 1 to connect an inspection unit 7 to the shaft 8. In this state, rotation is applied to the input shaft 4 by the unit 3 to inspect the transmission 1.
Patent JP-S53118343-A (JP)
Title: Coaxial cavity resonator
Inventor: KOTANI HIROYUKI
IPC: H01P7/04
Filed: 1977-03-25
Abstract: PURPOSE:To prevent the resonance frequency fluctuation of a resonator, by protruding the internal conductor outside the external conductor with a cover provide to correspond to the protrusion terminal and also forming the internal and external conductors with the materials of different linear expansion coefficient to ensure the temperature compensation.
Patent JP-S60176516-A (JP)
Inventor: IKEGAWA MINORU
IPC: A01D61/00
Filed: 1984-02-23
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-2000229704-A (JP)
Title: Refuse vertical conveyor system
Inventor: KOMORI KENICHI
IPC: B65F5/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a free-falling type refuse vertical conveyor system which is simple in structure and inexpensive in cost, and besides, there is no possibility of refuse jam. SOLUTION: This refuse vertical conveyor system is provided with a speed reducing unit 8, being made up into a semi-hourglass form contracted at the lower part of an inner circumferential side rope 19 as a whole in wrapping an endless rope 9 on a plurality of sheaves 10, and making the whole inner circumferential side rope 19 shiftable from the upper part to the lower part, in a chute 2 for drolling the refuse 3 down. In this constitution, the refuse 3 is decelerated at the midway of falling down, thereby controlling its speed aright. The speed reducing unit 8 is simply comprised of the one endless rope 9 and the plural sheaves 10. At a time of deceleration, the refuse 3 is mechanically fed beneath by the inner circumferential side rope 19 traveling from the upper part to the lower part. In consequence, refuse jam is prevented from occurring.
Patent JP-S52116119-A (JP)
Title: Power source supply system for memory unit
Inventor: SUGAWARA MUTSUO
IPC: G11C5/00
Filed: 1976-03-26
Abstract: PURPOSE:To reduce power consumption by supplying power source only when the supply is required for reading or writing of data or by supplying necessary power only to the memory chip that performs reading or writing action among plural memory chips.
Patent JP-S55126350-A (JP)
Title: Copper wire
Inventor: IMAMURA TATSUO
IPC: C22C1/02
Filed: 1979-03-23
Abstract: PURPOSE: To improve the wire drawability of the resultant rough-drawn wire by casting the copper containing the specific amount of lead and unavoidable impurities by a Hezelet casting machine and continuously rolling the same.  
     CONSTITUTION: Lead is added to molten copper and component control is performed so that the lead amount in the copper becomes 10W100ppm. After this molten metal is controlled to the temperature extremely close to the solidifying point of copper, it is poured into the Hezelet casting machine being a twin-belt casting machine, whereby a thin slab is cast. The cast copper being fed from the casting machine is rolled to the specified rough-drawn wire in rolling process. The rough- drawn wire out from the rolling mills is pickled, rinsed and further wax-coated, after which it is finished to the product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000232562-A (JP)
Title: Original reader, original detection method and image processing unit
Inventor: MASUDA YOSHITAKA
IPC: H04N1/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To accurately detect the size and position of an original with a simple configuration by providing an original reader with a detection means or the like that detects the part corresponding to a specific pattern using data read by an image read means so as to obtain the size and/or position information of an original. SOLUTION: A control section 22 controls a sensor drive section 23 to allow a read sensor 20 to scan an original from a read start position sequentially in the sub-scanning direction. The read sensor outputs an output signal with a level in response to the contrast of the original. A pattern detection section 21 receives the output signal. The pattern detection section 21 detects an output signal pattern corresponding to a preset specific pattern provided to an original retainer and outputs a detection signal to a control section 22. The control section 22 receives the position information of the read sensor from the sensor drive section 23 and detects the size and position of the original using the position information and the pattern detecting signal from the pattern detection section 21.
Patent JP-H11218125-A (JP)
Title: Dynamic pressure bearing device and manufacture thereof
Inventor: MIURA KAZUJI
IPC: F16C17/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve productivity of a dynamic pressure bearing device and reduce the cost of the device. SOLUTION: A bearing support frame body 12 and a bearing member 13 are fittingly fixed by insert forming. At the time of fittingly fixing both members 12, 13 to each other, both members 12, 13 are fittingly fixed to each other in an extremely easy process, omitting a conventional shrinkage fitting process itself requiring much time and labor, and dispensing with machining such as grinding and cutting to obtain tolerance dimensions for shrinkage fitting.