baber/WOPTO huggingface dataset:
Patent JP-2001169276-A (JP)
Title: Electronic endoscope device
Inventor: IIDA MITSURU
IPC: H04N5/225
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope device capable of executing visual field masking to video signals with a small circuit scale and easily coping with the change of a mask shape as well. SOLUTION: The mask shape of the visual field masking is stored in a serial EEPROM 121 as a bit pattern and mask formation means 11, 12 and 122 for reading the bit pattern from the serial EEPROM 121 and performing the visual field masking to the video signals on the basis of the bit pattern are provided.
Patent JP-H07181324-A (JP)
Title: Phase difference plate, ellipse polarizing plate, liquid crystal panel, and liquid crystal display device
Inventor: NAKANO SHUSAKU
IPC: G02B5/30
Filed: 1993-12-22
Abstract: PURPOSE:To compensate asymmetry so as to improve an angle of visibility by using a phase difference plate showing an asymmetric phase difference change when it is inclined in the lag axis direction. CONSTITUTION:In an ellipse polarizing plate, a phase difference plate l, which shows an asymmetric phase difference change when it is inclined in the lag axis direction, and a polarizing plate 3 are laminated. For example, this kind of phase difference plate 1 can be obtained as a film consisting of nematically orientated liquid crystal high polymer. Therefore, formation of the liquid crystal high polymer group phase difference plate 1 can be carried out by using a liquid crystal high polymer which can take nematic orientation, in practice, formation is carried out in such methods as heat-treating liquid crystal high polymers on an orientation treatment plane, diagonally orientating them, and cooling and fixing them. For an example of the liquid crystal high polymer, a principal chain type one or a side chain type one, in which a conjugate linear atomic group (mesogen) provided with a liquid crystal orientation property is introduced into the principal chain or a side chain of the high polymer, is included.
Patent JP-H11170805-A (JP)
Title: Bearing device for wheel
Inventor: DEGUCHI MASARU
IPC: B60B35/18
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel, with which a bearing part can be formed compactly as a whole, in which a pre-load can stably be applied, and which can reduce the space (for the bearing), compared with the former one. SOLUTION: A hub 2, which is installed on the wheel side, forms both a flange part 2a, by which hub 2 is attached to the wheel, and a cylindrical part 2b, which serves as an inner ring for a bearing part and which is provided with a plural rows of race ways for balls. The hub 2 is fitted with pressure to an equal velocity joint outer ring 1 and welded along the joining part. A part of the end part on the inner periphery side of an outer ring 4, which constitutes the bearing part, is provided with a ball retaining groove 4d. In addition, in order to give a preload (to the bearing), rings 8, 9 are press-fitted into a plural places on the inner peripheral side of the cylindrical part of the hub 2.
Patent JP-H05177245-A (JP)
Title: Production of extremely fine wire having high strength and high toughness
Inventor: FUJITA TOSHIO
IPC: C21D9/58
Filed: 1991-12-27
Abstract: PURPOSE:To improve a drawing property, etc., and obtain the inexpensive extremely fine wire having high strength and high toughness by advantageously and effectively utilizing the central segregation in continuous casting. CONSTITUTION:The molten steel contg. 0.75 to O.95% C, 0.05 to 0.40% Si, 0.30 to 1.00% Mn and 0.10 to 0.50% Cr is continuously cost. The ratio (C)/(Co) between the amt. of C in a ladle (Co) and the amt. of C (C) in the axial central part of a billet is adjusted to 0.6-0.8 by forging at the time of continuous casting. The billet is then subjected to one pass or 2 passes of drawing including a heat treatment as it is or after the heat treatment, by which the final patenting diameter is reduced to <=1.80mmphi. The wire is drawn after the final patenting in the wire diameter, by which the wire having >=400kgf/mm<2> tensile strength is obtd.
Patent JP-H06194260-A (JP)
Title: Model-control apparatus
Inventor: NISHIDA MASATOMI
IPC: G01M9/08
Filed: 1992-12-25
Abstract: PURPOSE:To prevent a specimen body from being situated under an operating condition of non-synchronization in an attitude control, to prevent a model- control apparatus from being destructed and to markedly reduce the inspection work. CONSTITUTION:This apparatus comprises a model-control section 11 having an operating condition setting device 1 and an operation angle-instruction computer 2 and an interlock calculating section 9 connected to the operating condition setting device 1 and provided in the model-control section 11. The apparatus further comprises interlock circuits 10a, 10b which are respectively provided in a pitch-instruction signal 3a line and a roll-instruction signal 3b line and the instruction signals are inputted to the interlock circuit from the interlock calculating section 9. As a result, it is possible to prevent a specimen body 4 from being situated under an operating condition of non-synchronization, thereby preventing destruction of a model-control apparatus due to the non- synchronization condition and markedly reducing the inspection work by omitting air duct inspection in the non-synchronization condition.
Patent JP-H09182534-A (JP)
Title: Apparatus for mixing liquid fertilizer for irrigation
Inventor: UEDA HIROSHI
IPC: G05D7/06
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive apparatus capable of readily setting the optimal irrigation state and responding to all the changes. SOLUTION: This apparatus for mixing a liquid fertilizer for irrigation is obtained by connecting a flowmeter for sensing the flow rate of irrigating water and a liquid fertilizer feeder for mixing the liquid fertilizer 20 in a water supply pipe thereto on the discharge side of a pump 16 for the irrigating water and connecting a flow rate regulating valve having a pulse type flowmeter 2 attached thereto to a space between the discharge side of a pressurizing pump 6 of the liquid fertilizer feeder and the water supply pipe, disposing a setter for setting the ratio of the flow rate of the irrigating water in the water supply pipe to that of the liquid fertilizer 20 mixed therein and arranging a flow rate regulating valve 1 capable of calculating the flow rate of the liquid fertilizer 20 mixed therein with an arithmetic circuit and automatically regulating the flow rate so as to provide a prescribed one.
Patent JP-H05179067-A (JP)
Title: Rubber composition for sidewall
Inventor: NAGAE AKINORI
IPC: C08L21/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the subject composition effective for preventing the surface discoloration caused by blooming phenomenon and keeping the discoloration- preventing effect over a long period by compounding a specific rubber with an amine-based antioxidant and a polyethylene glycol having a molecular weight falling within a specific range. CONSTITUTION:The objective composition suitable as the sidewall part of a tire required to have weather resistance and ozone resistance and to be free from the problems of the deterioration of appearance such as blooming phenomenon can be produced by compounding natural rubber and/or a synthetic diene rubber such as styrene-butadiene copolymer rubber with (B) an amine-based antioxidant such as N-phenyl-N'-(1,3-dimethylbutyl)-p-phenylenediamine and (C) a polyethylene glycol having a molecular weight of 570-1,600.
Patent JP-H05330393-A (JP)
Title: Inspection device of air bag
Inventor: TANAHASHI MASATAKA
IPC: G01M17/03
Filed: 1991-12-27
Abstract: PURPOSE:To improve the inspection accuracy in preventing any possible leak of air out of a charging hole and an exhaust hole at the time of inspection and improve the efficiency of inspection in a way of performing the setting operation of an air bag. CONSTITUTION:Since this inspection device is provided with a pair of clamp means 18, 23, 30, 31 temporarily pinching each peripheral part of a charging hole 203 and an exhaust hole 204 of an air bag 201 after being directly pressed and operated by manual operation, and clamp cylinders 11, 28, 29 keeping each airtightness of those of charging hole 203 and exhaust hole 204 after completion of the temporary pinching operation, these clamping means 18, 30 are directly pushed and operated for temporary pinching, so that this pressing operation and the positional adjustment between the charging hole 203 and the exhaust hole 204 are all performed at an extremely approximated position. Therefore, with attention paid to both operations, the charging hole 203 and the exhaust hole 204 are surely regulable to a normal position each, and these operations can be done easily.
Patent JP-2000174789-A (JP)
Title: Frame relay system for ring type network, and ring type network system using the same
Inventor: UEDA MOTOYUKI
IPC: H04L12/437
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To evade the situation that a transmission frame is interrupted in the middle and thus erroneous judgement is performed as communication abnormality or the like by performing reset and restoring an initial state while transmitting the transmission frame. SOLUTION: A frame control circuit 12 outputs transmission state signals TXD for indicating whether or not a prescribed changed transmission frame is outputted to a modulation circuit 14 to an internal reset generation circuit 16. The internal reset generation circuit 16 requests the reset to the frame control circuit 12 at the time of requesting the reset when the frame control circuit 12 is not outputting the transmission frame based on the transmission state signals TXD and reset signals ZRST for restoring the frame control circuit 12 to the initial state from an arithmetic processing part 13. When the frame control circuit 12 is outputting the transmission frame, after the output of the transmission frame is ended internal reset signals ZIRST for requesting the reset to the frame control circuit 12 are generated and are outputted to the frame control circuit 12.
Patent JP-H10182282-A (JP)
Title: Vapor phase growth system and crystal growth method
Inventor: MATSUOKA TAKASHI
IPC: H01L21/205
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To grow a high-temp. growing material into a large area with high quality and good reproducibility by arranging an injection port of a gas except for the source material gas around the injection port of the source material gas, and arranging a means to allow the source material gas to flow around a substrate and to discharge the gas. SOLUTION: The furnace body 11 is equipped with a gas injection nozzle 12 inside, and the source material gas 14 is introduced into the entrance 12a of the nozzle 12 to inject to the upper part of a substrate 13, while a laminar flow gas 15 is independently introduced along the outside of the nozzle 12 through between the entrance 12a and the entrance 11a of the furnace body 11 to suppress rising of the source material gas 14 and to prevent convection in the furnace 11. The nozzle 12 is formed like a funnel, comprising a tapered part 12b and a cylinder 12c. The source material gas 14 is supplied through the cylinder 12c to near the substrate 13. Since the laminar flow gas 15 flows along the outside of the nozzle 12 and around the substrate 13 to the discharge gas 16, the flow rate of the laminar flow gas 15 is controlled faster than the flow rate of the source material gas 14.  Thus, a crystal of uniform thickness can be grown.
Patent JP-2000171344-A (JP)
Title: Shock testing device
Inventor: MIZUNO KATSURA
IPC: G01M7/08
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a piston rod and its screw part by separately constituting the joining part of a colliding body and the piston rod of a hydraulic cylinder for driving this body into a shock absorbing part and a rod connecting part. SOLUTION: The colliding body 1 of this shock testing device applied to a pseudo earthquake test is installed, for example, on the tip of a piston rod 61 for moving in a hydraulic cylinder 62 via piston land 67. The piston land 67 is freely slidably constituted in the shaft direction by fitting a rubber bellows- shaped first shock absorber 68 on an upper surface and a ring circular second shock absorber 71 on an under surface, and these are held to the colliding body 1 via a shock absorbing plate 72 by a flange 63. A shock of colliding body 1 at colliding is absorbed by the shock absorber 68, and the reaction energy is also given and received between the shock absorber 68 and the shock absorber 71. A shock wave to a flange joining bolt 75 is relieved by the shock absorbing plate 72.
Patent JP-H09170645-A (JP)
Title: Speed change mechanism
Inventor: YASUI MASAYUKI
IPC: F16H1/28
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a small simple speed change mechanism, in which an input shaft and output shaft are arranged on the same axial line, as a gear box type speed change mechanism is large-siged and has a very complicated gear mechanism and besides a centering is difficult and a vibration and noise are generated when a center is shifted as an input shaft and output shaft are separated. SOLUTION: In this speed changed mechanism, respective different shafts 1, 2 are arranged on the same axis. A gear 3 is installed on its one shaft 1 and plural planet gears 4 with the same size are engaged around this gear 3. A fixed internal gear 5 is engaged with the outside of these planet gears 4. A transmission plate 6 is installed on the other shaft 2 and this transmission plate 6 is connected to respective plant gears 4 by pins 7 passing the centers of respective plant gears 4.
Patent JP-H10191696-A (JP)
Title: Driving device for stepping motor
Inventor: SARUTA SUSUMU
IPC: H02P8/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To dispense with a sensor used to detect the position of an object to be controlled, and to make it possible to detect the existence of the abnormality of stepping motor without turning the stepping motor by a method wherein, when the stepping motor is held, the existence of the abnormality is detected on the basis of the detection voltage of a detecting resistor. SOLUTION: A common connection point Q1 across a transistor 29 and a transistor 30 is connected to the outgoing terminal 19B1 on one side of a B- phase winding 19B, and a common connection point Q2 across a transistor 31 and a transistor 32 is connected to the outgoing terminal 19B2 on the other side of the B-phase winding 19B. In addition, the fixed contact (b) on one side of a relay switch 33 is connected to a DC voltage (5V) Vh via a detecting resistor 34. The common contact of the detecting resistor 34 and the fixed contact (b) is connected to the input terminal of a control circuit 22.  Then, on the basis of a detection voltage by the detecting resistor 34, the existence of an abnormality in a circuit up to the winding of a stepping motor 19 from the power-supply input side of a drive circuit 24 is detected, and whether the abnormality of the operation of the stepping motor 19 exists or not is judged.
Patent JP-2000153040-A (JP)
Title: Pachinko ball replenisher for pachinko machine
Inventor: HIGUCHI SADAO
IPC: A63F7/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce costs by simplifying a structure for stopping balls when a front frame is opened concerning a device for replenishing PACHINKO balls to the ball tank of a PACHINKO machine. SOLUTION: Concerning a PACHINKO ball replenisher 9 for PACHINKO machine, the base end of a wire-shaped ball stopper pole 29 is supported so as to be freely turned on an attaching plate 11 while being made eccentric to the turn supporting point of a replenishing nozzle 18, the top end of the ball stopper pole 29 is arranged so as to enter/leave the inside of the nozzle 18 and when the attitude of the nozzle 18 is turned upward, the top end of the ball stopper pole 29 is rushed into the nozzle 18 so that the flow-down of PACHINKO balls can be block.
Patent JP-H06193090-A (JP)
Title: Limited zone excavation control device for hydraulic shovel
Inventor: YAMAGATA EIJI
IPC: E02F9/20
Filed: 1992-12-28
Abstract: PURPOSE:To ensure the smooth excavating operation of a work device under the condition of a limited operation zone by correcting an operation signal for return to a limited zone, when the device is outside the zone. CONSTITUTION:Judgement is made, for example, as to whether or not the forward end of a bucket 1c is within the prescribed limited zone. When the bucket 1c is outside the zone, operation vector A at the forward end of the bucket 1c is calculated from operation signals from each operation lever. Then, only the horizontal component AH of the vector A is extracted. Also, a distance from the bucket 1c to the boundary C of the limited zone, or velocity vector AR proportional to a deviation D is obtained for use as the return component AR. Then, correction vector AM is obtained from the horizontal component AH and the return component AR. Furthermore, the forward end of the bucket 1c is operated on the basis of the correction vector AM. As a result, the forward end of the bucket 1c can be smoothly operated, as the horizontal component AH is constant and the return component AR is proportional to the deviation D.
Patent JP-H07193399-A (JP)
Title: Curve preventing clamp mechanism of wiring board
Inventor: ISHIWATARI TAKESHI
IPC: H05K13/04
Filed: 1993-12-27
Abstract: PURPOSE:To enable sure clamping by preventing large wiring boards of various sizes from curving in an automatic part mounting device. CONSTITUTION:The title mechanism is comprised of a suction mechanism 6 which is arranged movably in XY direction and sucks the central part of a wiring board by air and two sets of pressing mechanism 7A, 7B which press each of intermediate part of edges in front and in the rear of a wiring board in a bottom 11b of an automatic part mounting device. Therefore, an electronic part can be accurately mounted on a wiring board 4.
Patent JP-H10189074-A (JP)
Title: Pressure contact terminal for double wire
Inventor: KATO SANAE
IPC: H01R4/24
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To easily and properly position and connect a wire to the connection part thereof, and prevent the wire from being loosened and detached from the connection part by laying a pair of pressure contact pieces in series along a wire pulling direction, regarding a double wire pressure contact terminal. SOLUTION: Both ends of a single wire 4 are worked so as to remove a sheath or the like, and then the intermediate part of the wire 4 is bent like a U-shape. A double wire is thereby formed. The bent part 5 is positioned on a pressure contact part 6 and forced into a slot 8 from an upper position. As a result, the bent part 5 comes to have a sheathed part 4a cut with the blade parts 15 of pressure contact pieces 71 and 72 , and a conductor 4b comes to be biten in the pressure contact pieces 71 and 72 , thereby being connected. Consequently, the sheathed parts of wires 41 and 42 are crimped and fastened to a crimp part 9. In this case, the wire 4 is inserted an set in the slot 8 or in space between crimp pieces 101 and 102 as a pair, thereby properly positioning the bent part 5 on the pressure contact part 6.  A proper pressure contact state is thereby kept and then the sheathed part 4a can be crimped to the crimp part 9.
Patent JP-H11182913-A (JP)
Title: Control device of continuous ventilator
Inventor: KOYAMA MITSUSACHI
IPC: F24F11/04
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a continuous ventilator which continuously performs ventilation in low air volume, while operating in such low air volume that does not give a sense of coldness to a person at the time when the person enters a ventilation area, and operating in large air volume for a predetermined time at the time when the presence of the person is out, so as to promote the improvement in an environment. SOLUTION: A human detecting means 2 that detects the presence of a person is provided in an area to be ventilated of a continuous ventilator 1 that is constantly operated to ventilate in predetermined air volume. A control means 4 is provided to continue the continuous ventilating operation during the time when the detection of a person continues after the person is detected, and it is provided with a large air volume operating means 3 that operates in large air volume when the detection of the person is out. Thereby, when a person enters the ventilation area, it is operated in such low air volume that does not give a sense of coldness to the person. When the presence of the person is out, it is operated in large air volume for a predetermined time, so as to promote the improvement of an environment.
Patent JP-H10180527-A (JP)
Title: Milling tool for rounding edge of machine part
Inventor: WRIGHT GALEN R
IPC: B23C5/12
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a high speed milling tool and its method for removing a burr or rounding an edge of a machine part. SOLUTION: A tool includes a plurality of cutter inserts having a corresponding edge each milling only a round portion of a part, this insert is made approximate with chip surface of cutting roundness, complete rotation of the tool is required so as to perform complete cutting. The tool is high speed milling as an example required for a part having a long tool reach, set length, high or thin edge, without an influence of deflection or chattering between the part and the tool, a part feed speed is large improved.  In a part edge rounding method, (a) cutter insert with straight edge is set at small angle relating to upper surface of part, (b) edge of part is cut off by cutter insert, (c) edge of cutter insert is rotated to enlarge angle of cutter edge relating to part upper surface, (d) till generating approximation with chip surface relating to necessary cutting roundness, (b) is repeated, (e) along edge of part, (a) is repeated or advanced to leading to part end part.
Patent JP-H05155262-A (JP)
Title: Center bearing support of propeller shaft for vehicle
Inventor: SOMEYA KATSUMI
IPC: F16F15/08
Filed: 1991-12-06
Abstract: PURPOSE:To prevent the slippage of a stopper and provide the center bearing support of a propeller shaft for a vehicle, which facilitates stopper mounting work. CONSTITUTION:A slit is formed at a part of a stopper 6 made of elastic material formed in a body apart an elastic member 4 in an arc, and a projection 8 is formed on the internal or external periphery of this stopper 6, and a recessed section to which the projection 8 is fitted to the elastic member 4 of the part at which the stopper 6 is provided.
Patent JP-H10179783-A (JP)
Title: Extinguishing equipment and control method therefor
Inventor: KAWANO YASUYUKI
IPC: A62C31/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To avoid a large-scale construction by using a gas feeding pipe for feeding fuel gas as feeding extinguishing gas to reduce the number of equipments exclusive for extinguishing, thereby unnecessitating a dedicated piping for extinguishing gas. SOLUTION: When fire occurs, a fire detector operates at an extinguisher. A controller 10 recognizes an extinguishing gas exit valve corresponding to a room generating the fire. Then, a fuel gas discharging valve 9 is opened first. Next, a switching valve 7 is switched to stop the sending of fuel gas and to switch to the sending to extinguishing gas. By this switching, fuel gas is pushed out by extinguishing gas and replaced with the extinguishing gas within a pipe 2, and the valve 9 is closed. After then, the extinguishing gas exit valve 8 of the room generating the fire is opened to eject extinguishing gas into the room to extinguish the fire. The valve 8 is closed by a second timer 2 of the controller 10 to finish the ejection of extinguishing gas.