baber/WOPTO huggingface dataset:
Patent JP-S5516416-A (JP)
Title: Board drowing-out bar
Inventor: SASAKI TAMOTSU
IPC: H01L21/22
Filed: 1978-07-21
Abstract: PURPOSE: To prevent heat rediation from inside of a reactor tube as well as to prevent flowing of outside air into the reactor tube when a board is drown out, by installing a cap that is able to slide on the body of the board.  
     CONSTITUTION: A board drowing-out bar consists of a body 1 being used as an axle, and a cap 2 that slides a required zone on the body 1 and that plugs the end of the reactor tube when the drowing-out bar is inserted in the reactor tube 4. When the tip of the bar is to be inserted in the reactor tube 4, the cap is shifted to the frontmost position of the body 1, thus plugging the reactor tube 4 from the beginning of the operation. As a result, only the body is inserted to a required position in the reactor tube, and a period of time for the end of the reactor taube being open is considerably reduced than ever. Consequently, heat radiation from inside of the reactor tube as well as flowing of outside air into the reactor tube when the board is drown out, is effectively prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63254875-A (JP)
Title: Picture monitoring device
Inventor: HASENO SHINICHI
IPC: H04N5/445
Filed: 1987-04-10
Abstract: PURPOSE:To simultaneously observe a moving picture and a still picture by displaying the moving picture on a first picture display device, storing the video signal of the one frame of the moving picture in a memory and displaying on a second display device as the still picture. CONSTITUTION:Switches 10, 14 are connected to a TV tuner side or a VTR reproducing circuit 2 side, a switch 18 to terminals 19, 28. A color reproducing signal Sp2 is outputted to the picture display device 3 from a VTR reproducing circuit 2 and a sound signal Ss2 is outputted to a memory for a sound and an amplifier 25. In the display device 3, an address signal SADD corresponding to the color video signal Sp2 is impressed to a first LCD 20 from a control circuit 21 to display the moving picture. The sound signal Ss2 has a sound corresponding to the moving picture outputted from a speaker 26 via the amplifier 25. According to a page selecting signal SCHO from a switch circuit 5, the video signal Sp2 of the one frame of the moving picture supplied to the LCD 20 is displayed on the picture display device as the still picture through a frame memory 6.
Patent JP-H02266901-A (JP)
Title: Manufacture for object of craftwork of bamboo charcoal
Inventor: YOSHIDA TOSHIHACHI
IPC: B27K9/00
Filed: 1989-04-07
Abstract: PURPOSE:To obtain the object of craftwork of bamboo charcoal with natural beauty by a method in which a cylindrical green bamboo is put in a charcoal-making kiln and after its spontaneous carbonization has been advanced at a specified condition, a bamboo charcoal is produced by burning it at red heat condition, and then this bamboo charcoal is worked into a desired shape. CONSTITUTION:A green bamboo is cut into prescribed length along its joint 2, and a cylindrical bamboo is packed into a charcoal-making kiln. After a chimney 6 has been closed, the fuel 4 charged from the door 6 of the kiln is ignited, and when the inside of the charcoal-making kiln 3, has been heated to the temperature of at least 100 deg.C and at most the spontaneously carbonizing temperature of bamboo, the chimney is opened. The moisture in the bamboo 1 is slowly removed by heating it for 30-80 hours. Next, after the carbonizing of the bamboo 1 has been carried out for 20-60 hours, the bamboo 1 is rapidly burned by increasing the air volume to be fed and is brought in red heat-condition by heating it at about 100 deg.C, and the bamboo is kept for 10-30 hours. Then an air port 7 and the chimney 5 are closed, and the bamboo charcoal is naturally extinguished by shutting air. After cooling, when it is taken out from the charcoal-making kiln 3, the cylindrical bamboo charcoal 8 is obtained. Then the bamboo charcoal 8 is worked into a desired shape, and the object of craftwork such as a dainty vessel 9 or a flower vase 10 is produced.
Patent JP-H06296743-A (JP)
Title: Pachinko ball paying machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1993-04-15
Abstract: PURPOSE:To provide a pachinko ball paying machine in which the work for mutually connecting a sprocket and a ratchet wheel is facilitated, the mounting to a support frame is also facilitated, and the cost can be reduced. CONSTITUTION:The output shaft 20 of a ratchet wheel 20 for controlling the rotating operation of a sprocket 10 has a part to be engaged, and the input shaft 11 of the sprocket 10 has an engagement part to be connected to the part to be engaged in such a manner as to be power-transmittable.
Patent JP-H06303019-A (JP)
Title: Drift correction method in antenna tracking device
Inventor: IKUMA SHIGERU
IPC: H01Q3/02
Filed: 1993-04-15
Abstract: PURPOSE:To reduce the cost of an arithmetic operation section including an A/D converter by integrating a rate output and then providing the result to the arithmetic operation section so as to allow the method to adopt the A/D converter with low accuracy. CONSTITUTION:A rate output 3 is integrated by an integration device 10 into an integrated value 10a, its offset is adjusted into zero via an arithmetic operation section 4 comprising a CPU, the result being a feedback signal 8a is fed back to a subtractor 2 to eliminate a drift due to temperature thereby improving the accuracy of the rate output 3. Moreover, a digital signal 5a after A/D conversion by an A/D converter 5 is subject to integration processing by an integration section 7 in the arithmetic operation section 4, the result is given to a D/A converter 8, in which the signal is converted into an analog feedback signal 8a and the result is inputted to the subtractor 2. Thus, an A/D converter 5 with a lower linearity characteristic than that of a conventional method is adopted for the A/D converter 5 receiving the integrated value 10a from the integration device 10 and the cost of the arithmetic operation section 4 itself is reduced.
Patent JP-S57203339-A (JP)
Title: Pll circuit
Inventor: SAWA TOYOTAROU
IPC: H03L7/12
Filed: 1981-06-09
Abstract: PURPOSE:To absorb easily the variance or fluctuation of bias, etc., by giving a transient change to the control voltage which controls the oscillating frequency for a voltage control oscillator and increasing the allowable voltage width of a power supply which can sufficiently secure the pull-in range. CONSTITUTION:A transient change generating circuit consisting of a terminal 10, a capacitor C and resistances R1 and R2 are provided at the bias part of a DC amplifier 4. The reference voltage Vref of the amplifier 4 has a transient change, and the transient current of the amplifier 4 raises instantaneously the  voltage Vref with application of the DC voltage VB. This transient current decreases gradually according to the time constant of the capacitor C and the resistances R1 and R2 respectively and then settled to a certain state. The voltage  Vref is also set at a certain state. As a result, the locking can be completed  immediately at a moment when the optimum voltage with which the oscillating  frequency of a voltage control oscillator is limited assuredly within the pull-in  range if the locking end time of a phase locking loop PLL circuit is set short enough to the time related to the transient change.
Patent JP-S5714405-A (JP)
Title: Production of thin walled annular strip by precision rolling
Inventor: ARAI KENJI
IPC: B21B5/00
Filed: 1980-06-30
Abstract: PURPOSE:To obtain a thin-walled annular strip of a correct overall circumferential length size by rolling a curvable thick-walled annular strip which is belted between a rolling roll and a tension roll up to a specified distance between shafts while applying tension thereto. CONSTITUTION:A curvable thick-walled annular strip 10 is belted between a rolling roll having a highly accurate diameter and tension roll 13 which has a highly accurate diameter and is installed in parallel with this roll 11. Then, while the roll 13 is being revolved, constant tension is applied, and the strip is rolled by the roll 11 and a pressure roll 12. Thence, the distance L between the shafts of the roll 11 and the roll 13 is controlled with high accuracy, and when specified length L0 is attained, the rolling is stopped.
Patent JP-S59210602-A (JP)
Inventor: HASHIMOTO KENJI
IPC: H01C10/00
Filed: 1984-05-02
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-S63254267-A (JP)
Title: Pulley
Inventor: KURIBAYASHI SADATOMO
IPC: F16H55/46
Filed: 1987-04-13
Abstract: PURPOSE:To maintain the belt tension necessary in the case when the length of a belt and the dimension of the sectional surface are varied, by dividing a rim into a plurality of rim members in the peripheral direction and supporting each rim member for a boss directly or indirectly by leaf spring bodies. CONSTITUTION:The rim of a pulley onto which a belt 1 is laid is divided into a plurality of rim members 12a-12h in the peripheral direction, and supported by engaging an engaging member 20 installed on each side edge part of the leaf spring bodies 18a-18h with a rim supporting part 8 connected with a boss 2 through an arm part 6, by the leaf spring bodies 18a-18h through installation members 14a-14h. Therefore, even if the length of the belt and the dimension of the sectional surface vary, a necessary tension for the belt can be always maintained by the elastic deformation of the leaf spring bodies, and the sufficient transmission of the turning moment is permitted.
Patent JP-H02267387-A (JP)
Title: Refrigerant pump
Inventor: MOTOHASHI MASAHIRO
IPC: F04C29/00
Filed: 1989-04-07
Abstract: PURPOSE:To eliminate contact of a stator with liquid refrigerant to prevent its deterioration in insulating property by storing a rotor connected to a mechanical portion in a closed container, and positioning the stator outside the closed container in parallel with the rotor. CONSTITUTION:A refrigerant pump 10 is so constructed that a mechanical portion 3 with a compressive mechanism portion and a motor portion 12, comprising a rotor 12a connected to the mechanical portion 3 and a stator 12b, are provided in a closed container 11. With this constitution, the mechanical portion 3, crankshaft 5, and rotor 12a are connected integrally and stored in the closed container 11. The stator 12b, comprising a steel plate 12b' and wire coil 12b'' wound on the steel plate, is pressed against the outer periphery of the closed container 11 in which the rotor 12a is positioned in parallel with the stator 12b. Thus, contact of the stator 12b with liquid refrigerant 8 can be eliminated to prevent deterioration in insulating property of the wire coil 12b''.
Patent JP-H09256412-A (JP)
Title: Lower travel body for crawler mounted vehicle
Inventor: ETSUTO MAKOTO
IPC: E02F9/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the accumulation of mud or the like around each upper roller, and ensure the prevention of the breakage thereof as well as damage thereto. SOLUTION: The upper lateral side 11A1 of a center frame 9 and the upper lateral side 12C1 of a side frame 12 are formed so as to slope down slantwise toward the breadthwise outer side of the side frame 12. Also, each of inclined plates 20 to 22 is arranged along the inclination direction of the upper lateral sides 11A1 and 12C1 in the vicinity of each upper roller 18. In addition, the inclined plates 20 to 22 are connected to each of the upper lateral sides 11A1 and 12C1 as integral part thereof via each of elastic pads. According to this construction, the inclined plates 20 to 22 are vibrated, together with each of the elastic pads in a vibration mode different from a mode appearing on a track frame 8, during the travel or the like of a hydraulic shovel on the ground.
Patent JP-S5344032-A (JP)
Title: Control means for paper feed roller in paper feed device
Inventor: KOBAYASHI YUUICHI
IPC: G03G21/00
Filed: 1977-07-25
Abstract: PURPOSE: To stop a paper feed roller and obtain an assured operation of the paper feed roller by detecting the forward tip of copy paper delivered from its cassette. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62262317-A (JP)
Title: Clamp for cable bushing
Inventor: MIKAERU BUROMUKUBISUTO
IPC: F16L5/02
Filed: 1987-04-13
Abstract: The invention relates to a tightening device for cable bushing arrangements comprising a rigid frame structure (1) having packing pieces (2,3) of which at least one (2) presents a cable-accommodating hole. The packing pieces (2,3) are arranged in rows to fill the frame structure (1) from one end. The tightening device includes a pressure plate (5) located between the frame structure (1) and the adjacent row of packing pieces (2,3), and a tightening element (6) between the frame structure (1) and the pressure plate to press the pressure plate (5) against the rows of packing pieces. According to the invention, this screw element (6) comprises a screw means connected to the pressure plate (5) and projecting therefrom for abutment with the frame structure (1). The free end of the screw is movable in relation to the pressure plate to produce a pressing action between the plate and the frame structure. The screw element (6) may comprise at least two parts (7,8,9) joined together by screwthreads and, when rotated relative to one another, changing the length of the screw element. One part (7) of the screw element (6) is attached to the pressure plate (5) and axially immovable in relation thereto.
Patent JP-S61248072-A (JP)
Title: Device for separating paper in copying machine
Inventor: OHASHI YASUSHI
IPC: G03G15/00
Filed: 1985-04-26
Abstract: PURPOSE:To suppress the picture lacking width at the transfer of a toner image formed on a photosensitive drum to paper by a transfer corotron to the minimum by relativily thinning a transfer area opposed to the transfer corotron of a strip belt as compared with other parts. CONSTITUTION:The strip belt 25 is formed by a flexible stainless plate e.g. having high wear resistance and tensile strength having a prescribed value or more, a notched part 25b is formed on a position opposed to the transfer corotron 4 and Mylar 26 as a flexible film material is adhered to the strip belt 25 in accordance with the notched shape. The flexible film material relatively thinner than the stainless plate is used for a part of the strip belt 25. Consequently, the picture lacking width can be remarkably reduced. The thickness of the 'Mylar 26(R)' is preferably set to <=0.15mm.
Patent JP-S5517254-A (JP)
Title: Cooling air passage of electric motor
Inventor: ISHIKAWA MITSUSACHI
IPC: H02K9/06
Filed: 1978-07-20
Abstract: PURPOSE: To effectively utilize a blade area and prevent a pressure loss of a fan by controlling the cooling air flow at the inport of the fan.  
     CONSTITUTION: A fan 4 and a guide-ring 5 having a projection 8 are equipped in a housing 1. In this case, D 1 <D f  is set (wherein D 1  is a diameter of a guide-ring in the fan side, D f  is an outer diameter of the fan. Then, the cooling air flows to the central direction of the fan 4. Thus, a cooling efficiency is improved by effectively utilizing the total blade area of the fan. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57203155-A (JP)
Title: Data processor
Inventor: YAMAZAKI ISAO
IPC: G06F13/00
Filed: 1981-06-10
Abstract: PURPOSE: To improve the efficiency of data transfer between a memory unit and a processing unit, by processing the contents of an address register and those of an update address length data register, and inputting the results to the address register.  
     CONSTITUTION: Every time access from processing units PU1WPUn to a main memory unit 2 is attained, the contents of an address register 14 and those of a register 15 for update address length data are processed and the results are inputted to the address register 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06292889-A (JP)
Title: Alkaline ionic water production device
Inventor: HAMAZAKI YOSHIKAZU
IPC: C02F1/46
Filed: 1993-03-24
Abstract: PURPOSE:To provide the alkaline ionic water production device which prevents unwillingly mistaken drinking due to the inversion of an alkaline water and an acidic water when an electrolytic polarity is switched, and by which calcium stuck on the surface of an electrode and a permeable membrane can be efficiently used for a drinking side. CONSTITUTION:In the alkaline ionic water production device in which the water in the electrolytic water cell 1 separated by the permeable membrane is executed electrolysis and the alkaline water is collected at a cathode 3 side and the acidic water is collected at an anode 4 side and each water is taken out separately through pipings 9 and 10, branches 13 and 14 are provided at the pipings 9 and 10, respectively. Electromagnetic valves 17, 15, 11 and 18 are respectively interposed as switching valves to the branches 13 and 14 and the pipings 9 and 10, and during the washing function due to the changeover of polarity in the electrolytic water cell 1 is executed, the electromagnetic valves 11 and 18 being the switching valve of the pipings 9 and 10 are closen, and on the other hand, the electromagnetic valves 17 and 15 being the switching valve of the blanches 13 and 14 are opened. The water of same property as the audity or alkalinity can be taken out from the corresponding taking-out port.
Patent JP-H10280433-A (JP)
Title: Foundation structure
Inventor: YOSHIDA SHIGERU
IPC: E02D27/34
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To alleviate or prevent the occurrence of a step due to consolidation settlement, between an upper structure held on a bearing pile driven deep enough to reach a bearing layer and the surrounding ground. SOLUTION: A plurality of columnar ground improvement bodies 5 having length gradually becoming smaller according to an increase in distance from an upper structure 3 are constructed within the surrounding consolidated layer 4 of the upper structure 3, and the heads of the columnar ground improvement bodies 5 are connected to each other with a shallow layer ground improvement body 6. In other words, a plurality of the columnar ground improvement bodies 5 with the ends substantially aligned are laid in the consolidated layer 4 under the upper structure 3 and the heads thereof are connected to each other via the shallow layer ground improvement body 6.
Patent JP-2000279173-A (JP)
Title: Thermotolerant enzyme having phosphatidyl ethanolamine n-methyl transferase activity
Inventor: MATSUI IKUO
IPC: C12R1/19
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thermotolerant enzyme which originates from superthermophilic archaebacterium Pyrococcus horikoshi, exerts phosphatidyl ethanolamine N-methyl transferase activity at a high optimum temperature and is useful in the synthesis or the like of a polar lipid having high optical purity. SOLUTION: This thermotolerant enzyme is a new thermotolerant enzyme which originates from superthermophilic archaebacterium Pyrococcus horikoshi and exerts phosphatidyl ethanolamine N-methyl transferase activity at an optimum temperature of 90 deg.C or above. On the substrate specificity of this enzyme, the incorporation of methyl group is recognized only in phosphatidyl N,N- dimethylethanolamine and not in phosphatidyl choline when this enzyme is acted on phosphatidyl N-monomethylethanolamine used as a substrate and further the incorporation of methyl group is recognized only in phosphatidyl N-monometjhylethanolamine and phosphatidyl N,N-dimethylethanolamine when phosphatidyl ethanolamine is used as a substrate.
Patent JP-2000003889-A (JP)
Title: Semiconductor wafer and manufacture of semiconductor
Inventor: YANO HIROYUKI
IPC: H01L23/544
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To clearly recognize an identifier until the time of process of cutting a semiconductor wafer into chips, in a semiconductor wafer where the identifier is made. SOLUTION: Since an identifier 16 is made at a flank 14 of a semiconductor wafer, a trouble in which an identifier 16 disappearing or becoming unclear will not occur, even if various treatment processes for forming a semiconductor circuit are repeatedly performed or even by lapping the rear of the semiconductor wafer 12, so that the identifier 16 can be clearly recognized until the time of process of cutting the semiconductor wafer 12 into chips.
Patent JP-S59213669-A (JP)
Inventor: HORI MAKOTO
IPC: C04B35/16
Filed: 1983-05-20
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-S63254716-A (JP)
Inventor: NISHIGAKI KATSUMI
IPC: H01G4/20
Filed: 1987-04-10
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-2000280797-A (JP)
Title: Seat slide device
Inventor: SASAKI KAZUYUKI
IPC: B60N2/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To restrain looseness and deformation of an operation bar by arranging a connecting part for surrounding the respective peripheries in the vicinity of left/right end parts of the operation bar and rotating links according to the rotational directions in a tip part of the links having a base end part for locking/releasing left/right lock mechanisms according to the respective rotational directions. SOLUTION: Left side and right side lock mechanisms 30, 40 lock upper rails 14, 24 on an optional slide adjusting position, and lock the upper rails 14, 24 and release the lock according to a rotational position of rods 31, 41. Both end part vicinity parts 1A-1, 1B-1 of a plane almost U-shaped operation bar are positioned in hole parts 36A, 47A, and are always surrounded at prescribed intervals by a connecting part of a tip part of links 36, 47 on these peripheries. Thus, looseness of the operation bar and deformation of the operation bar at vehicle traveling time can be restrained by the relation between the operation bar and the links of the left/right lock mechanisms.
Patent JP-S61247836-A (JP)
Title: Air-fuel ratio control system
Inventor: NAKAMURA MITSUO
IPC: F02D41/00
Filed: 1985-04-24
Abstract: PURPOSE:To obtain the control quantity for the optimum fundamental air-fuel ratio by removing the control quantity in transition by detecting the transition state in operation when the deviation from the control quantity during the feedback of an O2 sensor is averaged. CONSTITUTION:When a switch 25 is turned-ON in ordinary traveling, the signal of an O2 sensor 14 installed into the exhaust system of an engine 22 is input into a feedback circuit 23. The deviation between the feedback signal and the control quantity of the fundamental air-fuel ratio is averaged in an average circuit 26. The learned correction value is obtained from the difference between the average value and the fundamental control quantity, and added into the fundamental control quantity, and a corrected fundamental control quantity can be obtained. In a transition-state detecting circuit 29, the sharp variation of revolution speed, load, etc. is taken from each sensor, and the transition state of operation is detected. The switch 25 is operated by the detection signal, and the averaging operation fro deviation is suspended. In this case, the sampling information given before suspension is left as correction value as it is.