baber/WOPTO huggingface dataset:
Patent JP-H11287408-A (JP)
Title: Low-nox burner
Inventor: KOBAYASHI TATSUKI
IPC: F23D14/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of NOx by a method wherein a low-NOx burner is provided with an outer cylinder, forming an annular flow passage for injecting secondary air for combustion between an inner cylinder, and a diffusion member with a configuration widen toward the end of the same and formed on the tip end of the inner cylinder interposing a gap between the inner peripheral wall of the outer cylinder. SOLUTION: Fuel is injected out of the through holes 7 of a fuel supplying tube 6 into a space between an inner cylinder 2 and the fuel supplying pipe 6 and is mixed into primary air for combustion, flowing through the inner cylinder 2, to produce partial pre-mixture, then, is injected out of a gap between a diffusion member 5 at the tip end side of the inner cylinder 2. In this case, the partial pre-mixture is injected out of the central part of a low-NOx burner 1 in a hollow truncated conical shape in accordance with the configuration of the diffusion member 5, which is widened toward the end of the member 5, then, is spread in the shape of thin film by the diffusion member 5. When the thin film is ignited, the combustion of the partial pre-mixture is started.  The partial pre-mixture is excessive fuel and, therefore, the producing of NOx can be restrained while a flame, generated by the partial pre-mixture, becomes a thin film type flame whereby secondary air for combustion, which is supplied from the annular flow passage 5, is joined thereinto and the reduced generation of NOx can be achieved through complete combustion.
Patent JP-H09291739-A (JP)
Title: Lock device for drawer of desk and the like
Inventor: FUKUDA AKIHIKO
IPC: E05B65/46
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To operate an operation handle by a small force, reduce consumed power, prolong the life even in case of a stand-alone power source such as a dry battery, and dispense with wiring process from an external power source. SOLUTION: The eccentric part 12c of a rotationally moving plate 12 fixedly secured with the shaft 7 of an operation handle is connected to a slide plate 14 pulled out slidably in the right and left direction and received inside, through a link 18. A working plate 13 having a rotational movement obstructing piece 13b capable of obstructing rotational movement of the rotationally moving plate 12 by engaging with the projecting part 12b provided on the rotationally moving plate 12 is pulled out slidably in the right and left direction and mounted inside, and the slide plate 14 is provided with an electromagnet 16 which attracts the working plate 13 at carrying current, and can move the working plate 13 together with itself in the direction of the released position at operating rotational movement of the operation handle.
Patent JP-S62261134-A (JP)
Title: Resin sealing of semiconductor device
Inventor: TANAKA SUEKICHI
IPC: B29C39/42
Filed: 1986-05-07
Abstract: PURPOSE:To increase the yield notably while preventing a sealed product from containing any residual air without fail by a method wherein powdery or particle state resin is used as a thermosetting resin to sealed-form the sealed product in a vacuum. CONSTITUTION:A top force and a bottom force are clamped and a metallic mold is simultaneously isolated from the outside with sealing covers 13, 14 to vacuumize the entire inside of metal mold in an extremely short time by means of an evacuation system. On the other hand, powdery or paticle state resin is used as a thermosetting resin while the air contained in the powdery or paticle state resin before sealing is also vacuumized to inject the thermosetting resin in such a state into a cavity. Through these procedures, the suction of air and the like into a sealed product can be prevented from occurring without fail: any gas produced from resin is also sucked out of the sealing device; on inner or outer void or the like is left inside the sealed product at all; and the molding failure of sealed product can be eliminated markedly. Furthermore, the thermosetting resin can be chemically reacted in a vacuum to accelerate the chemical reaction and shorten the cure time and the like while improving the cycle time of resin seal molding.
Patent JP-H06293478-A (JP)
Title: Control device for elevator
Inventor: AOKI KENICHI
IPC: B66B5/02
Filed: 1993-04-07
Abstract: PURPOSE:To simplify an algorithm to decide whether abnormality occurs to some of call buttons by counting a time in which at least one of all the call buttons is brought into an ON-state. CONSTITUTION:A call button abnormality detecting means 24 comprises a clocking means and a memory means. The clocking means performs clocking when at least one of landing call buttons 1H-nH or car call buttons 1C-nC is brought into an ON-state and suspends clocking when all the call buttons are brought into an OFF-state. The memory means is operated to update and store a clocking time and a call button corresponding thereto when a value of clocking effected by the clocking means exceeds a preceding value, a current clocking time and a call button corresponding thereto are updated and stored. As a result, since a call button the ON-state of which is continued for a longmost period is updated and stored togetherwith its clocking time, not only when mechanical evaluation occurs, but also when a button to which evaluation occurs is absent, the call button is stored togetherwith a clocking time in a case a button operation of which is slightly non-smooth is present.
Patent JP-H0580842-A (JP)
Title: Control method for moving robot
Inventor: NAKAI YUTAKA
IPC: G05B19/19
Filed: 1991-05-10
Abstract: PURPOSE:To control the position of a manipulator according to an input mark image and a previously instructed mark image by controlling the operation of the manipulator so as to input a complete mark when an image of an incomplete mark is inputted. CONSTITUTION:An unmanned carriage 1 travels among plural workbenches 7 to perform operation. Prior to the operation, a read of the mark 8 is instructed. Namely, an image input device 4 is moved to right above the mark 8, whose position is instructed. Consequently, image data on the mark 8 is inputted through an image input device 4 and sent to an image recognition device 14. The center coordinates of the mark 8 are found. If, however, part of the mark 8 deviates from a visual field, a robot arm controller 13 sends out a request for the mark center coordinates to the image recognition device 14. The center coordinates of the mark 8 are found according to the difference between the whole image of the mark 8 which is previously stored and the recognized image and sent to the robot arm controller 13.
Patent JP-H10303695-A (JP)
Title: Surface acoustic wave filter
Inventor: UU HOKUHOA
IPC: H03H9/64
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the SAW filter with a low insertion loss and a high out- band attenuation. SOLUTION: An inter-stage matching SAW resonator 51 with an impedance equivalent to two series arm SAW resonators 44-1 is provided between a 1st stage ladder circuit 40-1 and a 2nd stage ladder circuit 40-2. The resonator 51 compensates a transmission characteristic toward a lower pass band low frequency to realize the insertion loss characteristic with small ripple. Thus, only a signal whose frequency is in matching with that of a pass band is outputted from output terminals 41-22, 42-22 with a stable strength, a signal with a frequency at the outside of the pass band is reflected in input terminals 41-11, 42-11 and not outputted from the output terminals 41-22, 42-22.
Patent JP-H01278408-A (JP)
Title: Bacteriostatic activated carbon
Inventor: HATTORI SHUJI
IPC: C02F1/50
Filed: 1988-04-28
Abstract: PURPOSE:To uniformize the bactericidal effect and the life and to stabilize the bacteriostatic effect by mixing activated carbon with a zeolite supporting a metal ion having bactericidal activity. CONSTITUTION:A bacteriostatic activated carbon is produced by mixing an activated carbon 2 with a zeolite 3 supporting a bactericidal metal ion such as Ag or Cu. The absorption layer 1 composed of said bacteriostatic activated carbon is packaged with a filter 4 composed of a gas-permeable nonwoven cloth.
Patent JP-S61263822-A (JP)
Title: Air conditioner for automobile
Inventor: TANAKA TAKASHI
IPC: B60H1/24
Filed: 1985-05-17
Abstract: PURPOSE:To make improvements in air-conditioning capacity, by dividing a suction port part of a blower into two suction zones by a partition device and, upon installing each of these suction zones in a car room, interconnecting them to a lower inside air suction port, while making each independent air-conditioning air possible to be circulated through both upper and lower spaces inside the car room. CONSTITUTION:A volute blower casing 20, whose suction port part 21 is partitioned off into a cab upper air suction zone 21a and a cab lower air suction zone 21b by a partition plate 32, is installed in a blower case part A1 of an air-conditioning duct A. Each of these suction zones 21a and 21b is interconnected to upper and lower inside-air suction ports 70 and 80 via interconnecting ducts 71a and 80a. And, the inside of an air-conditioning duct casing 1 is divided into a first and second ventilating passages (a) and (b) by a partition wall 10 along a ventilating direction. This partition wall 10 is set up so as to relatively widen a cross-sectional area of the first ventilating passage (a) at the upstream side of a heat exchanger 3 for cooling air generation as well as to relatively widen a cross-sectional area of the second ventilating passage (b) at an interval ranging from the downstream side of the former to the downstream side of a heat exchanger 4 for hot air generation, respectively.
Patent JP-S5231112-A (JP)
Title: Method for oiling filaments and apparatus
Inventor: TAKASHIMA KATSUKI
IPC: D01D5/08
Filed: 1975-09-01
Abstract: PURPOSE: To oil unformly the running filaments by applying the sprayed and electrically charged thereon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5733020-A (JP)
Title: Supercharger device in autobicycle
Inventor: SENZAKI SENKICHI
IPC: B60K13/04
Filed: 1980-08-04
Abstract: PURPOSE: To prevent surging action of a compressor, by communicating a resonance chamber to the air intake passage of an engine through a communicating pipe.  
     CONSTITUTION: An engine 3 is constituted to a V-shaped engine and provided with a supercharger 12, located in front of the engine, consisting of an exhaust gas turbine 9 in an exhaust passage 8 and a compressor 11 in an intake passage 10. In the intake passage 10 to prevent surging action of the compressor 11, a prechamber 13 and resonance chamber 14 are provided in a position of the downstream side of the compressor 11. Further the prechamber 13 is housed in a V-bank formed by the V-shape of the engine 3. Then the resonance chamber 14 is formed in the rear part in a head light case 7 and communicated to the downstream side of the intake passage 10 through a communicating pipe 14a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08295140-A (JP)
Title: Hybrid type vehicle
Inventor: YAMAGUCHI KOZO
IPC: B60L50/15
Filed: 1995-04-28
Abstract: PURPOSE: To realize a high load running without making an electric motor large size, and without requiring a high capacity of inverter element. CONSTITUTION: An internal combustion engine 1; an electric machine device the rotation from the engine 11 is input; an electric motor 25 driven by feeding a current; a differential gear device consisting of at least three gear elements, in which the first gear element and the electric machine device, the second gear element and an output shaft, and, the third gear element and the engine 11, are connected respectively; and a braking means to stop the rotation of the third gear element; are provided. Since a hybrid type vehicle can be run by the driving force of the electric machine device, the driving force of the electric motor 25 can be reduced as the part of the driving force of the electric machine device. Since the torque constant of the electric motor 25 can be reduced as the reduced part, the electric motor is not made in a large size.
Patent JP-S59230519-A (JP)
Inventor: TOOYA SHIYOUICHI
IPC: A47L9/30
Filed: 1983-06-13
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-S60255045-A (JP)
Title: Massive core rotor of induction motor
Inventor: ISHIKAWA YOSHIHIRO
IPC: H02K17/18
Filed: 1984-05-28
Abstract: PURPOSE:To improve motor characteristic by forming a wedge of an electric conductor with a slot formed as an open slot, coupling the both ends of the wedge by a shortcircuiting ring for the wedge to form the second squirrel- cage winding, thereby reducing a slot leakage reactance. CONSTITUTION:In a massive core rotor mounted with a squirrel-cage winding 6 made of a conductor rod 3 and a shortcircuiting ring 5 with a massive core 2, a slot 1 for containing the rod 3 is formed as an open slot, and a wedge 4 of electric conductor is disposed in the opening of the slot. The both ends of the wedge 4 are coupled by a shortcircuiting ring 7 to form the second squirrel-cage winding 8 made of the wedge 4 and the ring 7. Thus, a slot leakage reactance can be reduced, and a balance at a high speed rotating time can be improved to reduce a mechanical loss or a vibration.
Patent JP-S58222255-A (JP)
Inventor: SUGIURA YOSHIYUKI
IPC: E04F15/00
Filed: 1982-06-21
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-2000323884-A (JP)
Title: Resin case and resin mold
Inventor: KAMEDA KATSUMI
IPC: H05K9/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a case for a portable telephone which provides an effective electromagnetic wave shielding and manufacturing is easy. SOLUTION: A case for portable telephone comprises one case part 30a and the other case part 30b. Electronic circuits are housed in each of them. Both case parts 30a and 30b comprise an injecting mold resin 12 and an electromagnetic wave shielding fabric 11 provided inside the resin mold 12.
Patent JP-H06318341-A (JP)
Title: Optical disk
Inventor: MIYATA SHIRO
IPC: G11B7/24
Filed: 1993-05-07
Abstract: PURPOSE:To provide the optical disk having high optical uniformity by forming a hard coating layer of a hardened film of a active ray curing type resin and forming an org. compd. layer having a prescribed compsn. between a transparent resin substrate and this hard coating layer. CONSTITUTION:The hard coating layer 5 is formed by spin-coating the surface of the org. compd. layer 6 with the active ray-curing type resin of acrylic system at 4mum thickness, then curing the coating. Further, a transparent substrate 7, a recording layer 8 and a protective coating layer 9 consisting of urethane acrylate, etc., are formed on the opposite side to the hard coating layer 7. The org. compd. layer 6 is formed out of the cured film of the active ray-curing type resin contg. polymerizable oxide phosphate. The optical disk which has sufficient scratching resistance, has an effect of preventing dust pickup even in environment of low humidity and high temp. and has high surface appearance and optical uniformity is obtd.
Patent JP-S5442782-A (JP)
Title: Steering system for unmanned transport vehicle
Inventor: YAMAUCHI KOUJI
IPC: B62D1/28
Filed: 1977-09-07
Abstract: PURPOSE: TO prevent hunting between mechanical system and control system of a steering system for unmanned transport vehicle, by employing an arrangement that the steering control system is activated only by vehicle driving instruction during the time when the vehicle is stopped.  
     CONSTITUTION: The steering system for unmanned vehicle, of this invention, comprises a driving motor 1, reduction gear 2, driving wheels 3, 4, steering motor 5, and steering wheel 7, and in this system, a signal from operation control circuit 10  to steering control circuit 14 is obtained from the output of operation processing circuit 11 and given to steering processing circuit 17. In the above arrangement, when  output of the circuit 11 is given to the circuit 17, driving motor 1 is driven by driving circuit 12 and, at the same time, processing circuit 17 is also actuated to drive  steering motor 5 and actuate steering system driving circuit 18 such that a steering  angle θ instructed can be attained. When the output of the circuit 11 is interrupted,  outputs of the circuits 17 and 18 are also interrupted so that steering motor 5 is not  set into operation 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60248964-A (JP)
Inventor: HAMA HIROAKI
IPC: F25B29/00
Filed: 1984-05-23
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-H05305339-A (JP)
Title: Device for removing bend of seamless steel tube
Inventor: SUGITA SABURO
IPC: B21D3/10
Filed: 1992-04-24
Abstract: PURPOSE:To remove a large bend of a seamless tube in a simple structure at a low cost and on line. CONSTITUTION:A steel tube receiver 30 composed of a falling in guide 24, a vertical wall part 26 and a bottom surface part 28, an air cylinder 32 and a steel tube tumbling device 34 are arranged at an inlet side of a rotary type straightening machine 18 and at an outlet position of a chain transfer 14 and a steel tube 22 to be straightened which falls on the steel tube receiver 30 is tumbled by the steel tube tumbling device 34 on the bottom surface part 28. Under this state, the steel tube 22 to be straightened is pressed by a slider 38 of an air cylinder device 32 to the vertical wall part 26 to straighten a large bend, then, fed by a walking arm 16 to the rotary type straightening machine 18 to straighten a small bend, too.
Patent JP-S59232327-A (JP)
Title: Data display optical device for camera
Inventor: KIDAWARA ATSUSHI
IPC: G03B17/20
Filed: 1983-06-15
Abstract: PURPOSE:To observe a main image and a data image surely and easily by constituting the first lens part through which the main image is transmitted and the second lens part through which the data image is transmitted so that respective eye points coincide with each other. CONSTITUTION:A data display device 13 is provided above a focusing lens 11 which focuses the main image onto a film 12, and the data image is focused onto the film 12 in an upper corner part, where it does not interfere with the main image, through a focusing lens 14. A reflective mirror 15 is placed on optical axes l1 and l2 and has the upper end part engaged pivotally and reflects the main image and the data image to the side of a finder optical system 16. The finder optical system 16 consists of a field lens 17 and a pentagonal prism 18, and the field lens 17 consists of a lens part 21, through which the main image is transmitted, and a lens part through which the data image is transmitted, and these lens parts are so set that an eye point IP1 of the lens part 21 and an eye point IP2 of the lens part 22 coincide with each other. Consequently, not only the main image but also the data image are observed surely and easily through an eyepiece lens.
Patent JP-H10303978-A (JP)
Title: Jitter generating mechanism for packet data and method therefor
Inventor: UESUGI HIROSHI
IPC: H04L12/70
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To easily make clear a problem point of a packet demodulating function by evaluating the data demodulating capability of receiving equipment almost in a jitter state generated on an actual network and specifying a packet giving the jitters. SOLUTION: This jitter generating mechanism is equipped with a CPU 10 including a time generating means which generates transmission time by packet data according to generation conditions of jitters inputted from a random pattern generating means and outside, a storage device 12 which stores pieces of packet data, a packet data rewrite part 13 which gives the transmission time to the respective packet data, and a packet data transmission part 14 which sends the packet data according to the transmission time given to the respective packet data. The storage device 12 stores digital data 15 before and after rewriting.
Patent JP-S60251586-A (JP)
Title: Magnetic bubble transfer path
Inventor: NAKAGAWA YUUSUKE
IPC: G11C11/14
Filed: 1984-05-29
Abstract: PURPOSE:To improve transfer characteristics of a corner pattern by specifying the area of the ''Permalloy(R)'' pattern of a return track adjacent to the corner pattern. CONSTITUTION:The ''Permalloy(R)'' pattern 8 of the return track 3 adjacent to the corner pattern 4 is large in thickness and larger in area than any other ''Permalloy(R)'' pattern 1, and a large magnetic pole is induced at the pattern 8 to increase the magnetic gradient between the pattern 8 and a pattern which connects the track 3 and an onward track 2. Consequently, the magnetic bubble transfer characteristics of the corner pattern are improved.
Patent JP-H11306349-A (JP)
Title: Specific region extraction device for picture
Inventor: NAEMURA MASAHIDE
IPC: H04N5/44
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a specific area extraction device for picture which extracts a field (the whole of a specific area of a picture) including (an athlete region) concealed by the athlete by excluding the complexity that the adaptive processing based on the athlete size is required to prevent expansion of inaccuracy of the extraction result in a boundary part. SOLUTION: This device consists of a circuit 1 which takes the coset of a set of field areas other then the region concealed by an athlete to generate a coset area, a circuit 2 which generates frame areas occupying vertical and horizontal blanking periods, a circuit 3 which takes outputs of these circuits 1 and 2 as the input and detects only a subset area including frame areas out of the coset area as an effective set area, and a circuit 4 which takes the coset of the effective set area as the output of the circuit 3 to extract the entire area where the field exists.
Patent JP-S588375-A (JP)
Title: Data registration device
Inventor: OONUMA MINORU
IPC: G07G1/06
Filed: 1981-07-09
Abstract: PURPOSE:To release error and to improve the key input operation, when a slip paper is set, by giving alarm in the different type from normal error alarm, when a key input is correctly made and no slip paper is set to a slip insertion section. CONSTITUTION:A control circuit is incorporated to a CPU21 of a data registor and each operation is made based on each input information from a keyboard 2 of an input and output section 23 to control a storage section 22 an the input and output section 23. The storage section 22 is provided with an ROM24 storing a program and an RAM25 storing variable data such as commodity and sales information, and inputted variable data are stored to table number SAVE memories M3 and M4 for total money amount printing of the RAM25 and the CPU21 checks whether or not the input data is correct. If no slip paper is set to the slip insertion section, different display from normal errors is made with an alarm 34, and when the slip paper is set, the error is released and the input operation of the keyboard 2 can be made simple.
Patent JP-2000296189-A (JP)
Title: Golf wood club head
Inventor: MURATA RINPEI
IPC: A63B102/32
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent a twist of a shaft lower part at impact time by specifying the length of a hosel in a golf wood club head by integrally forming a head main body and the hosel for connecting a shaft to this head body out of a metallic material. SOLUTION: A wood club head 1 is composed of a hollow head body 2 and a cylindrical hosel 3 arranged on one end of this head body 2, and a lower end part of a shaft 4 is inserted and fixed inside the hosel 3. The head body 2 and the hosel 3 in such a wood club head 1 are integrally formed of a metallic material. In this case, the length L of the hosel 3 of the wood club head 1 is set to 50 to 120 mm. Stress generated at impact time can be received only by the hosel 3 by setting the hosel 3 to such length to prevent a twist of the shaft 4 inserted into and fixed to the hosel 3.
Patent JP-S58224715-A (JP)
Inventor: TSUCHIYA KINICHI
IPC: B28B23/02
Filed: 1982-06-24
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。