baber/WOPTO huggingface dataset:
Patent JP-S59164084-A (JP)
Inventor: OCHIAI MASAHIKO
IPC: F21L4/00
Filed: 1983-03-05
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-S55128257-A (JP)
Title: Manufacture of electrode plate for lead storage battery
Inventor: IWATA YOSHIO
IPC: H01M4/20
Filed: 1979-03-28
Abstract: PURPOSE:To lengthen the life of cell as well as reduce the weight of cell by the procedure in which an active substance is filled in an acid-resistant synthetic resin frame molded the size of a current collector and then the frame body and a desired shape of a current collector are pressed integrally to one body. CONSTITUTION:An active substance is filled in the frame body 5 of an acid-resistant synthetic resin, e.g., polyprolyene, polystyrene, etc., molded to any size of a lead storage battery, and then any shape of the current collector 3 is pressed with the frame body 5 to one body and dried to form an electrode plate. Because the electrode plate uses a lead alloy only for the current collector, the amount of lead used  can be reduced and the weight of the cell can therefore be reduced, and also because the electrode plate is surrounded with the synthetic resin and short-circuit at  sides and bottom can therefore be prevented, the life of cell can be lengthened.
Patent JP-2000233157-A (JP)
Title: Vibration generator
Inventor: SHIBATA OSAMU
IPC: H01L41/09
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration generator capable of corresponding to miniaturization, capable of selectively generating a call sound and call vibration, for example, in a portable telephone and capable of strongly generating vibration. SOLUTION: In a vibration generator, a vibration transmitting plate 6 supporting a piezoelectric vibration plate 2 and transmitting the vibration generated in the piezoelectric vibration plate 2 is connected to the piezoelectric vibration plate 2 and a mass load member 10 is connected to the outer peripheral part of the piezoelectric vibration plate 2 through elastic members 8 and 9 in order to amplify the vibration in the piezoelectric vibration plate 2.
Patent JP-S61192378-A (JP)
Inventor: KENISU MASHIYUU DEYUROO
IPC: B07B13/00
Filed: 1986-02-20
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-S60178964-A (JP)
Title: Carburetor
Inventor: YAMADA NOBUO
IPC: F02M9/133
Filed: 1984-02-27
Abstract: PURPOSE:To secure such a carburetor as being excellent in atomizability and less in variations in a variable-area jet nozzle, by installing a variable Venturi member, which slidingly moves in an axial direction of a suction air path, in the central part of a Venturi part, while interlocking the variable-area fuel jet nozzle with the Venturi member at the central part of the suction air path of the tip end. CONSTITUTION:A variable Venturi 19, slidingly moving in an axial direction of a suction air path 1a, is installed in the central part of a fixed Venturi 3 at the upstream of a throttle valve 4, constituting it so as to press a metering needle 22 of a variable-area fuel jet nozzle 5 with a rod 20b at the tip end. In time of increment in a suction air quantity, the variable Venturi 19 goes down against a spring 18, depressing the metring needle 22 against a spring 24 simultaneously with increment in a Venturi area, and a valve body inside the nozzle 5 is pressed down, thus a fuel jet nozzle area is made to grow large. According to this method, since the fuel jet nozzle is installed in the central part of the suction air path, atomizability is excellent and, what is more, since the valve body 23 is separated from the variable Venturi 19, there is no tilt motion in the valve body.
Patent JP-H01212686-A (JP)
Title: Electronic control suspension device
Inventor: UEHARA KENJI
IPC: B60G17/015
Filed: 1988-02-19
Abstract: PURPOSE:To enable proper regulation of a ground clearance, by a method wherein, in a device which controls the feed and discharge of fluid to and from a cylinder for regulating the length of a suspension according to a car speed, a regulating part to increase the speed of fluid discharged from the cylinder to a value higher than that of feed fluid is provided. CONSTITUTION:The suspension device of a motor bicycle is provided with a pair of front suspensions 2 and 3 on both sides for supporting a front wheel axle. The length, i.e. a ground clearance, of the suspension is regulated through control of the feed and discharge of pressure oil to and form a cylinder incorporated in the one suspension 2 for regulating a ground clearance and a damping force. In this case, a pressure oil speed regulating part 9a to decrease the speed of pressure oil discharged from a cylinder 30 for regulating the ground clearance of the suspension 2 to a value lower than that of feed pressure oil is provided to a hydraulic control part 9. The regulating part 9a is located in an oil passage 1661 through which a servo valve 155, controlled by two-throw control valves 153 and 154 for regulating a ground clearance of the hydraulic control part 9, is connected to the cylinder 30.
Patent JP-S58157359-A (JP)
Title: Dc brushless motor
Inventor: TAKEHARA ISAMU
IPC: H02K29/08
Filed: 1982-03-10
Abstract: PURPOSE:To generate sufficient self-starting torque even at any position of a rotor in a DC brushless motor by continuously varying over the circular-arc length of one pole of the radius of a permanent magnet of the surface opposed to a stator. CONSTITUTION:A permanent magnet 3 provided at a rotor is formed in a cylindrical shape so that the radius of the surface opposed to a stator is continuously varied from r1 at the end A to r2 larger than the r1 at the end B over the circular-arc A-B of one pole. Thus, the air gap between the permanent magnet opposed to the pole shoe varies, so that the synthetic torque of the reluctance torque and the electromagnetic torque becomes positive at all positions of the rotor, thereby enabling to perform self-starting at all positions.
Patent JP-S60179925-A (JP)
Title: Magnetic recording medium and its production
Inventor: TOTSUTORI TAKESHI
IPC: G11B5/66
Filed: 1984-02-27
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent corrosion resistance and durability by forming a thin ferromagnetic metallic film consisting essentially of Co on a base body then forming a protective layer consisting of ferromagnetic metallic oxide consisting essentially of Co in a gaseous O2 atmossphere. CONSTITUTION:A ferromagnetic metallic material 14 is deposited by evaporation on a base body film 5 while said film is delivered from a stock roll 6 and is moved along a can 3 in a vacuum vessel 1 of a vapor deposition device provided adjacently with the vacuum vessels 1, 2 thereby forming a thin ferromagnetic metallic film 15. Such base body is fed to the vessel 2 and while the base body is fed along a can 4, an inert gas contg. gaseous O2 is supplied through an introducing pipe 18 and a ferromagnetic metallic oxide layer consisting essentially of Co is formed as a protective layer 19. The deterioration in the magnetic characteristic of the magnetic metallic layer 15 by the effect of oxygen in air, etc. is thus prevented and the magnetic recording medium having good adhesiveness between the protective layer 19 and the layer 15 and excellent durability is obtd.
Patent JP-H01210506-A (JP)
Title: Finisher for asphalt
Inventor: ITO TAKAHIKO
IPC: E01C19/48
Filed: 1988-02-19
Abstract: PURPOSE:To enable pavement construction along a pavement boundary surface having an angle in the direction of pavement by fixing an expanding and contracting arm to the rear section of an asphalt finisher and rotatably installing a screed at the nose of the arm. CONSTITUTION:Screed arms 6R, 6L expanded and contracted by hydraulic cylinders 8R, 8L are fastened to the rear section of an asphalt finisher while arcuate guide members 10R, 10L, internal side faces of which have guide grooves 11R, 11L and internal gears 12R, 12L, are mounted respectively at the noses of the arms. Screed holding struts 14R, 14L disposed in upright on the top face of a screed 5 are coupled with the arms 6, and the screed 5 can be rolled by a motor set up to the upper sections of the struts 14R, 14L.
Patent JP-H06248991-A (JP)
Title: Control device for exhaust brake
Inventor: HIRAYAMA SHIGERU
IPC: B60W30/00
Filed: 1993-02-25
Abstract: PURPOSE:To improve the running safety of an automobile by provding a means to automatically bring an exhaust brake into an operating state according to an alarm output from an intercar distance alarming device. CONSTITUTION:A driving relay 3 is provided for automatically bringing an exhaust brake 2 into an operating state according to an alarm output from an intercar distance alarming device 1. A delay means to delay operation of the drive relay 3 until an alarm output is continued for a given time is contained in the position 29 of an interface circuit to the driving relay 3 of the intercar distance alarming device 1. A rotation sensor 5 is arranged in an automatic brake control device (ABS) 4 containing a program control circuit 4a. A release relay 6 is provided for releasing the operation state of the exhaust brake 2 according to a detecting output from a slip state detecting circuit 4b to detect the occurrence of the slip of wheel by means of an output from a rotation sensor 5. When, in this way, an alarm output signal from the intercar distance alarming device 1 is received, the exhaust brake is automatically operated and the running speed of an automobile is decreased to improve the safety.
Patent JP-H07250114-A (JP)
Title: Digital data reception device
Inventor: IZUMI TAKASUKE
IPC: H04N21/438
Filed: 1994-03-08
Abstract: PURPOSE:To provide a digital data reception device which can easily adjust a phase difference between signals after quadrature detection in multi-mode transmission in all modes and reduces crosstalk on the wires of base-band filters. CONSTITUTION:The length of a line where an I-signal is generated from the output of a branch circuit 23 and led to an output terminal 41 through LPFs 32, 35, and 37 having characteristics corresponding to the modes is set nearly equal to the length of a line where a Q-signal is generated from the output of the branch circuit 23 and led to an output terminal 42 through LPFs 33, 36, and 38 having characteristics corresponding to the modes. Further, the LPFs 32, 33, and 35-38 and switch ICs 31 and 34 are arranged so that the signal lines do not cross each other.
Patent JP-H02214581-A (JP)
Title: Washing method with cavitation utilized therefor
Inventor: HONDA KEISUKE
IPC: B08B3/12
Filed: 1989-02-16
Abstract: PURPOSE:To obtain a washing method with cavitation utilized therefor by which washing effect is enhanced by irradiating pulse-like low-frequency ultrasonic wave and thereafter irradiating high-frequency ultrasonic wave. CONSTITUTION:When large foams 14 are generated in the regions A, B, C of liquid 4 contained in a washing vessel 1 by ultrasonic wave having low frequency f1, ultrasonic wave is reflected by the large foams 14 and unreached the upper part of the vessel. When the large foams 14 are floated and reached the part large in amplitude of ultrasonic wave having high frequency f2, this ultrasonic wave having high frequency f2 is generated. The large foams 14 generated by ultrasonic wave having low frequency f1 are defoamed by high sound pressure of ultrasonic wave having high frequency f2 and also small foams 15 becoming nucleuses are generated. Then when ultrasonic wave having low frequency f1 is generated, the large foams 14 are generated by the small foams 15 becoming the nucleuses. The large foams 15 are spread in the whole washing vessel 1 and broken and thereby large washing effect is caused.
Patent JP-H06167322-A (JP)
Title: Inspecting apparatus for stereoscopic appearance of electrode
Inventor: TSUKAHARA HIROYUKI
IPC: H01L21/60
Filed: 1993-02-25
Abstract: PURPOSE:To automatically and highly accurately inspect the height, size and surface glass of a bump electrode at a high speed in a stereoscopic electrode appearance inspecting apparatus which inspects the shape of the bump electrode formed on a substrate. CONSTITUTION:Laser beams are cast in lines by a polygon mirror 45 or the like onto an LSI chip 11 having a bump electrode 12 formed thereon. The reflecting light is detected by a PSD 50. The height of the bump is calculated by a height inspecting means 51, so that the position is corrected.
Patent JP-H0629926-A (JP)
Title: Optical transmission system
Inventor: IAN HAADOKIYATSUSURU
IPC: H04B10/142
Filed: 1993-02-25
Abstract: PURPOSE: To obtain a system which uses continuous phase frequency shift key modulation of laser in an optical transmission system. CONSTITUTION: A transmitter 100 is provided with a reference oscillator means 18 and a modulator 12 which give transmitter optical power and low frequency modulation to the frequency deviation. A receiver 200 is provided with a means 28 which extracts duplicate of the low frequency modulation from a receiver AGC control signal, a multiplier stage 32 which demodulates modulated frequency deviation of a received optical signal in synchronism with an extracted low frequency signal, an integration and frequency controller 34 which obtains an error signal from a demodulated signal and a control system that responds to the error signal to control the frequency of a receiver local oscillator 22.
Patent JP-S56133318-A (JP)
Title: Curing resin composition
Inventor: OKUNOYAMA TERU
IPC: C08F290/00
Filed: 1980-03-24
Abstract: PURPOSE: The titled composition that is made by mixing an ester oligomer from a specific unsaturated carboxylic acid and a polyhydric alcohol, with a polymerizable monomer, thus being suitably used as a nonsolvent type insulation varnish, because of its low dielectric constant and dielectric loss tangent.  
     CONSTITUTION: An unsaturated carboxylic acid of formula I or II (X is 2W3C α,β- unsaturated hydrocarbon: n is 2, 3) is made to react with a polyhydric alcohol such as ethylene glycol to give an ester oligomer wth an acid value of less than 25. To 30W80pts.wt. of the resultant ester oligomer are added 70W20pts.wt. of a monomer copolymerizable with the above ester oligomer, such as styrene or methyl methacrylate, to produce the objective curing resin composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1030351-A (JP)
Title: Water tank for swimming pool, etc.
Inventor: KITAHARA KEN
IPC: E04H4/02
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To hold a foamed material sheet in an approximately flat state at all times and prevent the foamed material sheet from being lifted largely even when spring, leaked water, etc., from a ground on the lower side of the concrete building frame of a water tank for a swimming pool, etc., are infiltrated between the concrete building frame and the foamed material sheet. SOLUTION: In the water tank for a swimming pool, etc., in which a large number of foamed material sheets 1 are spread all over the concrete building frame of a bottom section, the plane shapes of each foamed material sheet 1 are formed in a rectangle, and inverted V-shaped sectional groves 3 are formed on bases so as to be mutually crossed and formed in a cruciform shape in a plane forms at centers in the cross direction and centers in the longitudinal direction. The grooves 3 of the foamed material sheets 1 adjacent to one another in the cross direction and the longitudinal direction communicate with one another, and the grooves 3 of the foamed material sheets 1 placed at the sections of drainage pits 4 are opened to the drainage pits 4 installed on the bottom section of the water tank.
Patent JP-H06210401-A (JP)
Title: Method and device for preventing flow-down of dry-state powdery and granular material
Inventor: TAKANO HIROYUKI
IPC: B22C15/24
Filed: 1993-01-18
Abstract: PURPOSE:To prevent flow-down of dry-state mold material with gravity in a mold manufacture by blowing. CONSTITUTION:A connecting hole V1 is arranged near the powdery material blowing hole of at least one piece of blowing nozzle 1 fitted to each blowing hole of a blow plate or the blow plate and an air vent 3A is arranged facing a molding material blowing hole. The connecting hole is connected to a negative pressure source, and at the time of completing the blowing, by evacuating the connection hole to generate the negative pressure, the drop of powdery and granular material with gravity is prevented.
Patent JP-S53121891-A (JP)
Title: Preparation of methyl methacrylate polymer
Inventor: SUZUKI TETSUYOSHI
IPC: C08F2/00
Filed: 1977-04-01
Abstract: PURPOSE: To prepare a methyl methacrylate polymer free from ill odor and discoloration and having excellent mechanical strength, by using a specific compound, e.g. β-terpinene, etc., as a chain transfer agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63315080-A (JP)
Inventor: MAAKU SOKUUII KIMU
IPC: A63F7/02
Filed: 1988-02-19
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-H07224222-A (JP)
Title: Polyphenylene ether resin composition
Inventor: YAMAGUCHI SHINICHI
IPC: C08L53/00
Filed: 1994-02-14
Abstract: PURPOSE:To provide a polyphenylene ether (PPE) resin composition excellent in low-temperature surface impact strength. CONSTITUTION:This PPE resin or mixture thereof with an aromatic vinyl resin, 0.5-30 pts.wt. block copolymer composed of at least two blocks of a polymer based on an aromatic vinyl compound and at least one block of a polymer based on a conjugated diene compound and being hydrogenated and 0.5-30 pts.wt. compound rubber graft copolymer prepared by grafting a styrene monomer onto a compound rubber containing a polyorganosiloxane and a polyalkyl (meth) acrylate.
Patent JP-S53122989-A (JP)
Title: Cutting method for thin film adhesive laminated body
Inventor: HATAYAMA SHIGEHARU
IPC: B26D7/02
Filed: 1977-04-04
Abstract: PURPOSE: To prevent the ooze and exfoliation of adhesives generated between the firs slot, by forming a slit between two streaks slots, and by creating ribbon-like parts between the slit and both slots impartition-like condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0617831-A (JP)
Title: Slide bearing
Inventor: KAMIYA SHOJI
IPC: F16C33/12
Filed: 1991-02-08
Abstract: PURPOSE:To maintain favourable seizure resistance and abrasion resistance by forming a film made of a mixed phase of aluminium oxide and stannic oxide on the surface of an aluminium alloy bearing in specified thickness. CONSTITUTION:The extreme surface of a bearing of aluminium alloy 5 is made to be a surface structure covered with a film 4 consisting of a mixed phase of aluminium oxide 1 and stannic oxide 2 in thickness of 0.1-5mum. As the aluminium oxide 1 is excellent in non-adhesiveness with an object axis and has high hardness, it mitigates projection and roughness of the axis and promotes a liquid lubricating condition. Additionally, a base lining is soft in comparison with aluminium oxide and an aluminium oxide layer is thin, the surface of a sliding bearing is adapted to waviness of the axis. The stannic oxide 2 has the same impulsive characteristic as a solid lubricant and supplements the impulsive characteristic of the aluminium oxide 1. Consequently, this sliding bearing is suitable to use impulsively at high speed and at high surface pressure.
Patent JP-2000233820-A (JP)
Title: Tube conveyor
Inventor: OTA CHIHIRO
IPC: B65G33/14
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent partial inclusion of carrying power and grain to a motor part or the increase in load to the motor part by connecting a rotating shaft protruding from the motor part to a coil rotating shaft protruding from a powder and grain carrying part through a coupling in the middle of the both. SOLUTION: A powder and grain carrying part is normally formed of a cylindrical carrying pipe, which has a carrying coil arranged in the inner part so that the terminal is connected to the rotating shaft. Although the clearance between the carrying coil and the carrying pipe wall cannot be completely regulated, depending on the kind and property of a material to be carried, generally a clearance of about 1-10 mm is desirable. The carrying part has an inlet port for the carrying material in the lower part and an outlet port for the carrying material in the upper part. A rotating shaft which protrudes from a motor shaft is connected to a coil rotating shaft protruding from the powder and grain carrying part by a coupling in the middle of the both part.  The kind of the coupling includes, for example, a flange type joint, elastic coupling and the like without being particularly limited, but the elastic coupling is generally used.
Patent JP-S57155108-A (JP)
Title: Ventilation volume of control air conditioner for rolling stock
Inventor: IKIO ATSUSHI
IPC: B60H1/24
Filed: 1981-03-18
Abstract: PURPOSE:To enable thermal load of the rolling stock to be reduced with the air conditioner for rolling stock in which outer air intake port and return air port are linked  to be operated by controlling the time of current flow to the damper motor with the  volume of ventilation calculated by means of an arithmetic device from the rate of  passenger occupancy. CONSTITUTION:The input signal of passenger occupancy rate is amplified with operation amplifier 13, A/D-converted by the input-output circuit 9, and fed into the central  processing unit 10. Then, the quantity of air ventilation and damper opening are determined, and the time of current flow to the damper motor 6 is determined. The damper  motor 6 installed in the air returning port in the air conditioner 1 installed on the  rolling stock body 2, is rotated to left or right with the current flow and the rotation  is transferred to the damper 4 through a link mechanism 5 and said returning port  opens or closes in accordance with the time of electric current flow, and both the fresh  outside air from the fresh air intake port 8, and returning air from the returning air  port 3 will enter the air conditioner in accordance with the opening of the damper,  mix with each other and flow into the condensor 7. Therefore, the device can avoid  any increase of the air ventilation quantity more than required, and can reduce the thermal load.
Patent JP-H04328239-A (JP)
Title: Lamp with cap operated at domestic supply voltage and unit proper for using said lamp
Inventor: RIBUIO BORUGISU
IPC: H01K1/46
Filed: 1992-02-25
Abstract: PURPOSE: To securely retain a lamp to avoid the necessity of a lamp holder. CONSTITUTION: A capped lamp used with a domestic power supply voltage has a lamp container 1, a lamp cap 10 and a mounting member 40. A sheath 20 of a lamp cap 10 is fixed to the lamp container 1 by an adhesive compound 11, and is bonded to an insulator 30 of the lamp cap 10. In the outside of the insulator 30, a lead-in wire 6 extending from the lamp container 1 beyond the insulator 30 is connected to a contact pin 31 fixed to the insulator 30. The contact pin 31 extends and pierces through the mounting member 40 fixed to the insulator 30. The mounting member 40 may have one of several shapes, for example, it has the shape constituted of two portions, one of which is rotatably provided in the other portion. This lamp having a reliable structure can be easily manufactured.