baber/WOPTO huggingface dataset:
Patent JP-2000048875-A (JP)
Title: Electric wire connecting device of circuit breaker
Inventor: OKAMOTO TAIDO
IPC: H01R4/48
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To cope with a single wire, a bar terminal and a plate terminal, in an inserting-type electric wire connecting device. SOLUTION: In this electrical wire connecting device for facing a pressing spring 6 formed of a plate spring to a terminal plate 4 through a clearance and for bringing an electrical wire 5 inserted in the clearance into pressure- contact with the terminal plate 4 by the pressing spring 6, a pressing part 6a for forming a clearance (a) for a plate terminal and a pressing part 6b for forming a clearance (b) for a single wire or a bar terminal are provided on the pressing sparing 6 so that the single wire, the bar terminal and the plate terminal can be inserted and connected. Moreover, when the electric wire 5 is pulled out, an anti-slipping spring 7 which bites into the electric wire 5 is lifted up by a projecting shaft 9 by the rotational operation of a lever 8 supported on the support shaft 9 of a case 1, and the electric wire 5 is released.
Patent JP-H07297020-A (JP)
Title: Ferrite and ferrite core for power supply
Inventor: YASUHARA KATSUSHI
IPC: H01F27/255
Filed: 1994-04-27
Abstract: PURPOSE:To cut down power loss in a high-frequency region by a method wherein specific amounts of silicon oxide, calcium oxide, tin oxide and/or titanium oxide, niobium oxide. zirconium oxide are contained in the material of ferrite. CONSTITUTION:As for the main components, mangenese oxide, zinc oxide and iron oxide are contained and as for the sub components, silicon oxide, calcium oxide, tin oxide and/or titanium oxide, niobium oxide and zirconium oxide are contained. At this tiem, the contents of mangnese oxide in the main contents is 30-41mol% in terms of MnO, 6-16mol% of zinc oxide in terms of ZnO. On the other hand, the weight ratio of the sub components to the main components is 50-250-ppm of silicon oxide in terms of SiO2, 200-1500ppm of calcium oxide in terms of CaO, not exceeding 4000ppm of tin oxide in terms of SnO2, not exceeding 3000ppm of titanium oxide in terms of TiO2 and the total of the tin oxide and titanium oxide exceeds 3000ppm.
Patent JP-H08305440-A (JP)
Title: Device and method for controlling motion of ordinary wheel type omnidirectional vehicle
Inventor: TAKAYAMA KUNIHARU
IPC: G05D1/02
Filed: 1995-05-10
Abstract: PURPOSE: To efficiently control a wheel type omnidirectional vehicle(ODV) by describing its motion on a relative coordinate system fixed to the ODV itself. CONSTITUTION: Wheels for driving are connected through offset links, which can be respectively independently steered, to respective four apexes on the car body of an ODV 20. Since these offset links exist, even when the car body is set in a standstill state, respective wheels can be steered without cutting their ends. The relative coordinate system defined by an advancing velocity(v), turning radius ρ and angle ϕ formed by the lateral axis of the car body and the advancing direction is provided at the center of the car body and the motion of the ODV is designated corresponding to these relative parameters. The designated motion of the car body is converted to a timewise change (driving velocity) in displacement λ1 of wheels and a steering angle q1 of wheels by inverse dynamism and a correspondent control input is applied to the driving device of wheels.  As a result, the acr body is turned with the turning radius ρ with a point oc as a center. Thus, control based on a control instruction with the car body itself as a reference is enabled. Besides, the driving velocity of the wheels and the measured result of the steering angle are converted to relative parameters by forward dynamism and the really performed action of the car body can be recognized.
Patent JP-H048766-A (JP)
Title: Asphalt composition
Inventor: KOBAYASHI SHIRO
IPC: E01C7/26
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the subject asphalt composition having a low stiffening temperature, capable of execution at low temperatures, capable of preventing the print of a wheel on a road even at high temperatures and suitable for pavement of a road by blending asphalt with a polyester-based polymer. CONSTITUTION:With 100 pts.wt. asphalt, 1-20 pts.wt. polyester-based polymer, an aggregate and a filler are blended. As the polyester-based polymer, poly-epsilon- caprolactone, polylactic acid, etc., are used.
Patent JP-H049886-A (JP)
Title: Imaging unit and its toner container
Inventor: MAEJIMA MASANOBU
IPC: G03G15/08
Filed: 1990-04-27
Abstract: PURPOSE:To facilitate work when a toner container is set in the frame body of an imaging unit by providing a handle member for peeling off a sealing member whose end part is fixed from a container main body and a locking part which is provided to the side wall of the container main body to the aper ture sealing member of the container main body. CONSTITUTION:The toner container 20 is provided with the container main body 30 and the sealing member 31. The member 31 is provided with an over lapped part 31a and an aperture 32 is sealed in a range to the overlapped part 31a from one end. Besides, the handle member 33 is fixed to the other end side and the locking part 34 to which the handle member 33 is detachably attached is formed to the side wall of the main body 30. Then, the member 33 is attached along the side wall 30a of the main body 30 by locking the side projection 33a thereof to a groove provided to the locking part 34 of the con tainer main body. Thus, the work at the filling time of toner and the work when the toner container 20 is mounted to the unit frame body 21 of the imag ing unit 2 are extremely facilitated.
Patent JP-S60258363-A (JP)
Inventor: ARAI MICHIYUKI
IPC: E04F15/18
Filed: 1984-05-31
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-2000305634-A (JP)
Title: System interconnection
Inventor: ONIZUKA KEIGO
IPC: G05F1/67
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a system interconnection capable of performing efficient operation and also accurately performing various protective operations by appropriately controlling the operations of plural inverters. SOLUTION: A power supply system 10 in which inverters 14A to 14C are parallelly connected, the inverters 14A to 14C are respectively provided with remote controllers 50A to 50C, the controllers 50A to 50C are connected with one another by a communication cable 64, and the operation information of the respective inverters can be exchanged. In this power supply system, any of the controllers 50A to 50C is defined as a master unit, makes an inverter connected to a remote controller being a slave unit in accordance with direct current power inputted from a direct current power supply 12 perform rated operation and performs system interconnection protection.
Patent JP-S5445644-A (JP)
Title: Flux-cored wire for gas shield welding
Inventor: MATSUMOTO TADASHI
IPC: B23K35/368
Filed: 1977-09-19
Abstract: PURPOSE:Improved welding workability and deposited metal touchness are provided for a flux-containing wire for gas shield welding by using a flux including atomized metal powder having a limited quantity of TiO2 and B. CONSTITUTION:A welding-flux-containing wire includes as necessary components 0.15% to 2.0% of atomized metallic powder including 4 to 10wt% of TiO2, 0.5 to 10.0% of B and, as required, 0.8% of Ti. The wire provides high impact strength, no loss of toughness at low temperatures, sufficient tensile strength and elongation, and excellent welding workability in all welding positions. Further, the use of B- containing atomized metallic powder enables the addition of non-segregatable B element in a minor qantity for depositing highly tenacious welding metals.
Patent JP-H10301586-A (JP)
Title: Karaoke device
Inventor: YOSHIKA HIROSHI
IPC: H04N5/225
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE device capable of recording a singing figure of a singer together with a singing voice. SOLUTION: A video camera 6 and a video CD recorder 9 are connected to the KARAOKE device, and when the singer selects a video recording mode, and throws a prescribed charge in a charge device 10, a video photographed by the video camera 6 is recorded on the video CD together with the performance of KARAOKE music. At this time, since the zooming and panning of the video camera are controlled based on the camera control data incorporated in the data of the KARAOKE music, a picture matched with choreography of its music is recorded, and the video recording with the presence similar to looking at a TV is made possible.
Patent JP-S62268782-A (JP)
Title: Movable device
Inventor: IIDA HITOSHI
IPC: B62D57/024
Filed: 1986-05-19
Abstract: PURPOSE:To enable free motion on the surface of a magnetic substance such as a pipe and an atomic pile pressure vessel by forming right and left front wheels and right and left rear wheels to be foldable toward a body. CONSTITUTION:A movable device 1 is equipped with a total of four magnetic wheels 17a, 17b, 17c and 17d respectively at both sides of body folding bases 13a and 13b, and said magnetic wheels are so supported with travel drive motors 21a, 21b and 21d as to be independently movable, and with steering motors 31a, 31b, 31c and 31d so to be independently steerable. Furthermore, the body folding bases 13a and 13b are so formed as to be foldable toward body frames 11a, 11b and 11c.
Patent JP-H04321644-A (JP)
Title: Production of 2,4,5-trifluorobenzoic acid
Inventor: KUMAI SEISAKU
IPC: C07C51/08
Filed: 1991-04-17
Abstract: PURPOSE:To produce 2,4,5-trifluorobenzoic acid useful for an intermediate for drugs and agricultural chemicals and the intermediate thereof industrially, safely and simply from 2,4,5-trichlorobenzonitrile. CONSTITUTION:2,4 5-Trichlorobenzonitrile is fluorinated with a fluorinating agent such as KF to produce 5-chloro-2,4-difluorobenzonitrile or 2,4,5- trifluorobenzonitrile. 5-Chloro-2,4-difluorobenzonitrile is fluorinated in the presence of a phase transfer catalyst to produce 2,4,5-trifluorobenzonitrile. 2,4,5- Trifluorobenzonitrile is hydrolyzed to produce 2,4,5-trifluorobenzoic acid.
Patent JP-S5338320-A (JP)
Title: Diaphragm for speaker
Inventor: SHIMAMOTO KOUZOU
IPC: H04R7/10
Filed: 1976-09-20
Abstract: PURPOSE:To obtain a high specific modulus of elasticity and internal loss, by constituting the disphragm of, an inner layer manufactured from a natural fiber and an outer layer manufactured from a mixture of an emulsion or a water soluble thermosetting resin and a natural fiber so as to form like as a sandwich.
Patent JP-S60256314-A (JP)
Inventor: SHIGEMATSU KENJI
IPC: A01F17/00
Filed: 1984-05-31
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-S5815474-A (JP)
Title: Drive and control device for motor
Inventor: KAITA HIDEAKI
IPC: H02P7/292
Filed: 1981-07-17
Abstract: PURPOSE:To compensate for a mechanical loss in a drive system by switching from voltage control to current control when a motor is operated under normal control, feeding back the rotating speed of the motor to the input and controlling the drive current of the motor. CONSTITUTION:Since an amplifier 8 is limited by the rotating speed of a detector 11 when the rotating speed of a motor 4 is increased, the output signal of a function generator 12 is applied to a setter 13-2, and the input voltage of an amplifier 14 is lowered. When a contact 9-1 is opened, a contact 6 is closed at further slightly delayed time to form a feedback circuit, the rotating speed of the motor 4 becomes constant according to the set values of setters 5-1, 5-2. Contacts 6-1, 6-2 are opened at the next time point, and when a contact 9-2 is opened at the further lightly delayed time, the input voltage of the amplifier 14 becomes opposite polarity, the current supplied to the motor 4 is reduced, thereby starting decreasing the rotating speed to zero.
Patent JP-S61271065-A (JP)
Title: Formation of ultraviolet ray-cured film
Inventor: TAKAHASHI HIDEKAZU
IPC: C08J7/04
Filed: 1985-05-25
Abstract: PURPOSE:To form the titled UV ray-cured coated film inexpensively and excellently by sliding and moving a coating body impregnated with an UV ray-curing paint on the surface of the washed main body to form a coated film and then irradiating UV rays. CONSTITUTION:When an UV ray-cured film is coated and formed on the surface of a plastic product, a coating body 1 impregnated with an UV ray-curing paint T is slid and moved on the surface of the washed product main body 7 to coat and form an UV ray-curing coated film 8 and the UV rays are irradiated on the UV ray-curing coated film 8 coated and formed on the surface of the product main body 7. An UV ray-cured coated film is formed on the surface of a plastic product inexpensively, excellently and easily by utilizing the coating and sticking force of the UV ray-curing paint as a liq.
Patent JP-H05132330-A (JP)
Title: Method for deforming hollow body without tool
Inventor: HERUMUUTO REEBAA
IPC: C03B23/047
Filed: 1991-05-17
Abstract: PURPOSE: To manufacture a homogeneous rod-like solid body from a hollow body by one work process without using a tool at a low cost in the method for deforming a tubular hollow body consisting of an amorphous material into a rod without using the tool by collapse (solidification).  
     CONSTITUTION: The outer dimension and inner dimension of the hollow body 2, the viscosity of the material in a collapse range 5, a pressure difference between a negative pressure formed inside the hollow body and an external pressure, the level of the negative pressure, the withdrawal speed of the rod 3, the supply speed of the hollow body, the rotation speed of the rod and the rotation speed of the hollow body are appropriately set. A stem-like body 6 provided with a cross-sectional area dimension smaller than the cross-sectional area dimension of the rod is formed along the axis of the hollow body in the direction opposite to the withdrawal direction of the rod from the collapse range. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S606216-A (JP)
Title: Guide shoe for making pipe
Inventor: OCHIAI KENICHIROU
IPC: B21B19/02
Filed: 1983-06-24
Abstract: PURPOSE:To improve the resistance of a guide shoe to seizure and to improve the durability and productivity thereof by providing a recess of a specific depth on the guiding surface of the guide shoe and spraying thermally and depositing a ceramic sprayed layer having specific porosity to the recess. CONSTITUTION:A recess 2 is undercut at 1-30mm. depth on the guiding surface 1 including the contact region of a guide shoe which holds the outside circumference of a blank material for a steel pipe in contact therewith during forming of a seamless steel pipe. A ceramic sprayed layer 3 is thermally sprayed and deposited to the recess 2 to attain the thickness equiv. to the original surface level. The layer 3 is porous with 10-60% porosity. The resistance of the surface 1 of the guide shoe to wear and seizure is thus improved and the durability and productivity thereof are improved.
Patent JP-S5238268-A (JP)
Title: Device for restoration of differential signal
Inventor: NII YOSHIJI
IPC: G01R19/02
Filed: 1975-09-18
Abstract: PURPOSE: To add the amount of correction preset at a correction amount setting section to a correcting section, thereby eliminating offset errors and detecting primary phenomenon with simplicity and high reliability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5737712-A (JP)
Title: Vertical magnetization recording head
Inventor: HIYANE MASAO
IPC: G11B5/127
Filed: 1980-08-18
Abstract: PURPOSE:To offer a vertical magnetization recording head by eliminating the influence of other bits written on a medium upon a main magnetic pole and by preventing magnetic flux from a bit to be read from reaching surrounding bits. CONSTITUTION:On ferrite 6 perpendicular to a vertical recording medium 5 having anisotropy at right angles to the film surface, a permalloy film 7 is provided at right angles and winding 8 having a relatively large radius is provided close to the surface of the ferrite 6. To the surface of a head opposing to the medium 5, a shielding magnetic layer tapered except a main magnetic pole 7 surface, e.g. a permalloy film 9 is stuck. Since bits other than a bit (a) to be read are covered with the shielding permalloy 9, magnetic flux from the bit (a) is sucked sufficiently by the permalloy film 7 of the main magnetic pole and never reaches the surrounding bits, so that reading efficiency increases.
Patent JP-H06321537-A (JP)
Title: Production of superconductive oxide material
Inventor: ADACHI SEIJI
IPC: C01G1/00
Filed: 1993-05-14
Abstract: PURPOSE:To reproducibly produce a superconductive La2-xAxCaCu2O6 (provided that A shows an alkaline earth metal)-based oxide having a high integrated ratio of a superconductor by optimizing the annealing condition. CONSTITUTION:In producing a superconductive La2-xAxCaCu2O6-based oxide material, a low-temperature annealing treatment is applied at 350 to 900 deg.C after applying an annealing treatment at >=950 deg.C and >=10atm partial pressure of oxygen. When the partial pressure of oxygen is 400 to 10, 10 to 3 and 3 to 1atm, the temperature is controlled respectively to 350 to 900, 350 to 800 and 350 to 700 deg.C. When the total pressure is 41atm, the temperature is controlled to 350 to 550 deg.C. Thereby, the integrated ratio of the superconductor is increased and the Tc value is also increased by applying an annealing treatment especially at <=550 deg.C and <=1atm total pressure.
Patent JP-S60259389-A (JP)
Inventor: OKUYAMA KAORU
IPC: B66C1/24
Filed: 1984-06-04
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-S608073-A (JP)
Inventor: BUIRII ARUBERUTO PEETAA KUTSUT
IPC: B41F31/04
Filed: 1984-06-04
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-H0413554-A (JP)
Title: Polishing device for top panel of bottle opening
Inventor: YOSHIDA HAJIME
IPC: B24B7/24
Filed: 1990-04-28
Abstract: PURPOSE:To increase the production yield of a good bottle, by connecting the rotating shaft of a rotary plate to the rotating shaft of a rotating machine via a free rotation convertor and fixing a polishing plate to this rotary plate. CONSTITUTION:The rotating shaft 6 of a rotary plate 5 is linked to the rotating, shaft 4 of a motor 1 via a free rotation convertor 7. A polishing plate 8 rotated at high speed by this motor 1, the top panel 3 of the bottle opening in a bottle 2 is closely fitted in parallel to the polishing face 9 of this polishing plate 8 and this top panel 3 is smoothly polished.
Patent JP-S5447218-A (JP)
Title: Method and device for automatically adjusting pantograph push-up force
Inventor: MIYAZAKI RIYUUICHI
IPC: B60L5/24
Filed: 1977-09-22
Abstract: PURPOSE: To prevent a trouble from occurring because of the use of sliding plate of weight decreased due to abrasion, by adjusting the pantograph push-up force in proportion to the weight of the sliding plate and push up the pantography by a constant force per unit weight.  
     CONSTITUTION: When the weight of the sliding plate SL applied to a connecting pipe support 40 decreases due to abrasion, a pressure signal proportional to the deviation from a prescribed value is applied from a pressure regulating valve 43 to a cylinder 45. Thereby, a rack at the front end of the cylinder moves forth, a screw gear 47' of a pressure regulating valve 47 is rotated and adjusting air pressure is supplied into an air reservoir. Elevator arms for the pantograph are operated by the compressed air in the air reservoir through a main cylinder 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07299534-A (JP)
Title: Manufacture of drawn cup
Inventor: HAGIWARA MIKIO
IPC: B65H23/188
Filed: 1994-05-02
Abstract: PURPOSE:To manufacture a drawn cup by feeding a web so that a part to be formed to a drawn cup of a metal web is correctly positioned just under a punch. CONSTITUTION:By a rigid press roll 10 and a driving roll 11 equipped with an elastic sleeve 11y, a metal web 1 is intermittently fed to a cupping machine 8, and a cup is drawn by a punch 8d. At the time of feeding, the rotation angle of the driving roll 11 is made definite. The press force of the press roll 10 applied to the elastic sleeve 11y is adjusted based on the length of deviation between a gage mark 4 marked at an interval equal to a specific feeding length in the longitudinal direction of the web 1 and a reference position detected by an image sensor 17a at the time of stop timing. The feeding length of the metal web 1 after stop timing is adjusted, and drawing is performed so that the axial line of a punch 8d is positioned on a virtual line in the width direction which passes through the gage mark 4.
Patent JP-S595127-A (JP)
Title: Method for hydrogenating hydrocarbon without causing isomerization thereof
Inventor: ARAKI MASASHI
IPC: B01J23/44
Filed: 1982-06-29
Abstract: PURPOSE:To prepare advantageously a monoene selectively, industrially and advantageously without causing the isomerization of olefins, by hydrogenating a diene and acetylene with H2 gas containing a very small amount of CO only in a necessary amount. CONSTITUTION:In bringing a >=4C hydrocarbon of low unsaturation containing highly unsaturated hydrocarbons into contact with hydrogen in the presence of a Pd catalyst in a fixed bed reactor, the selective hydrogenation reaction is carried out by using H2 gas containing 1-500 mole ppm, preferably 10-100 mole ppm, CO in a molar amount of 1.0-2.0 times, preferably 1.0-1.5 times, of that of the highly unsaturated hydrocarbons as the H2 gas to be used. A 4C fraction, spent BB fraction, etc. may be cited as the above-mentioned raw material hydrocarbon mixture.
Patent JP-S5639919-A (JP)
Title: Window glass for vehicle
Inventor: YAMANAKA AKIRA
IPC: B60J1/00
Filed: 1979-09-06
Abstract: PURPOSE: To alleviate the fatigue of the body and soul of the driver by connecting the nichrome wire of the window glass and speedmeter and permitting the heat permeability to be varied with circuit and current according to the speed of the vehicle.  
     CONSTITUTION: A blind control 4 varies the circuit and current according to the vehicle speed for points A, B and C on the road surface 6 at which fear is felt at the low, middle and high speeds respectively. For example, in case of running at a speed of 60km/h, it is sufficient if a view field afar from the point B is obtained from an eye point 5, the height of the window glass 1 may be above B'. The heat permeability of the window glass is set to a reference safety value for the window glass heights above B', and for levels below B' the heat permeability is reduced. In the case of the low speed, the reference permeability is set for levels above A'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10291014-A (JP)
Title: Shape control method in cold tandem rolling
Inventor: AIZAWA ATSUSHI
IPC: B21B37/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To produce a rolled material excellent in quality and to improve a yield by operating a left/right rolling load difference and a correcting quantity of a control quantity not changing a wedge rate and constantly correcting a respective control quantity of a left/right rolling load difference or an unsymmetrical shape control item and a symmetrical shape control items at the time of rolling. SOLUTION: In a first rolling stand 2 through a (n-1)th rolling stand 2, A camber curvature rate of a metal strip S is continuously detected. Rolling is conducted while constantly correcting a left/right rolling load difference of each rolling stand 2 by a prescribed correcting quantity so that a tension at an outlet side is made to be an upper limit value or lower and a camber rate after passing a (n-1)th rolling stand 2 is set to a target value. An elongation rate distribution is continuously detected at an outlet side of a (n)th stand 2, while constantly correcting a correcting quantity of two control quantities of an unsymmetrical shape control item group and a correcting quantity of two control quantities of a symmetrical shape control item group to the value, in which a wedge rate is not changed and constant at front/back of the (n)th stand 2, rolling is conducted.