baber/WOPTO huggingface dataset:
Patent JP-H0467537-A (JP)
Title: Ion source
Inventor: TAKAMI YOSHIO
IPC: H01J27/08
Filed: 1990-07-05
Abstract: PURPOSE:To extend the life of a hot filament by applying the same potential or a positive potential with respect to the hot filament to a conductor wire surrounding the side periphery of the hot filament. CONSTITUTION:A conductor wire 4 is spirally wound on the side periphery of a hot filament l, and the same potential or a positive potential with respect to the hot filament l is applied to the conductor wire 4. Positive ions generated by the collision of thermoelectrons in a plasma generating chamber 2 are accelerated toward a hot filament l with a negative potential, the periphery of the hot filament l is surrounded by the conductor wire 4 with the same potential or the positive potential with respect to the hot filament 1, thus the probability that positive ions collide with the hot filament 1 is reduced by the existence of the conductor wire 4. The abrasion and deterioration of the hot filament l due to spattering or ion assist etching can be reduced, and the life of the hot filament l is extended.
Patent JP-S6423177-A (JP)
Title: Discharging ability measuring instrument
Inventor: OSAWA TAKASHI
IPC: H02J7/00
Filed: 1987-07-20
Abstract: PURPOSE:To measure the discharging ability of a secondary battery automatically and accurately in a short time and to protect the secondary battery from overdischarging by providing a constant current load, a voltage measurement part, a discharging switch, a control part, and a display part. CONSTITUTION:The discharging switch 21 is connected to the secondary battery 1 and closed at the time of starting measurement. The constant current load 22, on the other hand, is connected selectively between both terminals of the secondary battery 1 through the switch 21. Further, the voltage measurement part 23 is connected in parallel to the constant current load 22 and measures the voltage V between both terminals of the secondary battery 1. Then the measured voltage is applied to the control part 24, which outputs a switch driving signal B. When the voltage V reaches a prescribed voltage VR, the discharging switch 21 is opened automatically and the discharging ability D of the secondary battery 1 is calculated from a prescribed discharging current I and a measured discharging time T. A display part 25 displays the discharging ability D.
Patent JP-S6439575-A (JP)
Title: Optical position locating system
Inventor: GABURIERU RORIMAA MIRAA
IPC: G01S7/491
Filed: 1988-07-20
Abstract: PURPOSE: To simplify the constitution of an optically locating system and reduce the cost of the system by providing an optical section in which a compensating means partially blocks a light condensing means by means of a radiating means and an electronic section having an automatic gain control constitution. CONSTITUTION: The output of an LED 12 is 100% modulated at 5 MHz by means of a low-phase noise oscillator 16 and an incoherent ray of light emitted from the oscillator 16 is emitted upward in the vertical direction through a lens 13. Returned optical radiation from a scattering center which is separated from a moving cart by 1-20 feet is condensed onto a receiver photodiode 19 by means of a coaxial Fresnel lens 17 having a diameter of four inches through a multilayered cold mirror optical filter 18. Electric signals from the diode 19 are supplied to a low-noise integrator 20 and the output of the integrator 20 is inputted to a tuning amplifier 24 through a variable gain circuit 25. The output of the amplifier 24 is outputted after the output is multiplied by the output of the oscillator 16 by means of a multiplier 28 and filtrated in a circuit 29.  The light emitted from the LED 12, in addition, is prevented from returning to the diode 19 from the internal side face of a guiding structure 14.
Patent JP-S6239375-A (JP)
Title: Center pillar lower end structure of car
Inventor: GOSHIMA ISAO
IPC: B62D25/20
Filed: 1985-08-16
Abstract: PURPOSE:To effectively prevent sectional deformation of a side sill, by a method wherein the inner panel of a center pillar is joined to the inner panel of the sill and a reinforce, meanwhile, expansion part is located between the center pillar and a floor panel, and its lower opening is blocked with a reinforcing panel. CONSTITUTION:A center pillar 16 is formed in a closed sectional structure by an inner panel 18 and an outer panel 17, and a side sill 19, extended in the longitudinal direction of a car body, is formed in a closed sectional structure by an outer panel 20 and an inner panel 21. In this structure, a lower end part 33 of an inner panel 18 is extended to a lower end flange part 32 of the outer panel 20 and is joined to a lower end flange part 32. Flange parts 34a are formed to both side parts of the inner panel 18, the flange part 34a is joined to a flange part 34b of the outer panel 17, and is joined to a flange 31 of a bulk head 23. An expansion part 49 is formed to the side part of a floor panel 47, and its lower opening is blocked with a gusset 52 serving as a reinforcing panel.
Patent JP-H0821325-A (JP)
Title: Pump device of fuel injection device for marine engine
Inventor: NOMURA KENICHI
IPC: F02M37/00
Filed: 1994-07-07
Abstract: PURPOSE:To provide a motor-driven fuel pump device which can satisfy the safety regulation on the fuel flow passage on discharge side of a marine engine, can use either of displacement type or nondisplacement type motor-driven fuel pump, and can supply fuel synchronizing with operation of the engine. CONSTITUTION:A closed fuel tank 1 is divided into a first fuel tank 5 and a second fuel tank 6 by a partition wall 4, the first fuel tank 5 and the second fuel tank 6 are communicated to each other by an orifice passage 8, and further both tanks are communicated to each other by a chamber 7 on the upper part of the partition wall 4. A fuel inflow passage is opened to the first fuel tank 5, and a fuel supply passage 10 having an opening/closing member 12 to open/ close the flow passage is opened to the chamber 7. A motor-driven fuel pump P is arranged in the second fuel tank 6, and at least when the engine is stopped, the pump part 36 of the motor-driven fuel pump P is arranged so as to be submerged in the fuel in the second fuel tank 6 in which fuel supplied from the first fuel tank 5 is stored through the orifice passage 8.
Patent JP-S5989874-A (JP)
Inventor: JIYON EDOWAADO KUTSUKU
IPC: F16K17/04
Filed: 1983-09-29
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-H11334603-A (JP)
Title: Athletic snow sled
Inventor: UNNO YOSHINOBU
IPC: B62B13/12
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent a turning in the cornering from being structurally restricted for an athletic snow sled with which the speed thereof made by the traction force of a dog on the snow is competed. SOLUTION: In this athletic snow sled, at a middle and rear portion of two sliding plates 1, 1 of a snow sled main body 15, main arms 2, 2, that are inclined in the forward direction at about 60 degrees are fixed respectively. Further, movable connecting portions 6 are axially engaged moveably with free connecting rods 4 with bolt axis 5 at two points respectively on each of the left and right pair of main arms 2, 2 and edge portions 3, 3 of the sliding plates 1, 1. These moveable connecting portions 6 form sliding portions at which the two sliding plates 1, 1 synchronize with each other at a constant interval. In addition, bearings 7, 7 are provided at upper end portions of the two main arms 2, 2. Further, an U-shaped main frame 9 with a handle portion 8 is axially moveably engaged with the two bearings 7, 7.
Patent JP-S6336005-A (JP)
Title: Method for running turbine bypass device
Inventor: OBARA FUMIO
IPC: F01K9/04
Filed: 1986-07-30
Abstract: PURPOSE:To even heat load between respective condensers by opening one of turbine bypass valves provided respectively in a plurality of systems in a predetermined order of every condenser and then opening the other turbine bypass valves in the predetermined order. CONSTITUTION:Steam generated by a pile enters low pressure turbines 5a-5c after passing through a high pressure turbine, and exhaust having the low pressure turbines 5a-5c is condensed in first - third condensers 6a-6c. When turbine bypass steam is introduced from a turbine bypass pipe 18 to respective condensers 6a-6c, the turbine bypass valves 19f, 19b, 19h are first opened in the mentioned order to uniformly introduce steam into respective condensers. Next, when steam amount introduced into the respective condensers is increased, the turbine bypass valves 19d, 19g, 19c are opened in the mentioned order to introduce equal amount of steam respectively to the condensers. Then, the turbine bypass valves 19e, 19a are opened to introduce the whole volume of steam into the condensers.
Patent JP-S6240983-A (JP)
Title: Automatic welding equipment for linear weld zone
Inventor: AOKI AKIO
IPC: B23K26/21
Filed: 1985-08-15
Abstract: PURPOSE:To perform the welding of a linear weld zone simply and with high accuracy by correcting the laser beam detected by a laser beam photodetector by a correcting means so that it becomes parallel apparently to the linear weld zone. CONSTITUTION:A laser beam position detecting part 16 detects the laser beam detecting position of a laser beam photodetector 7 and sends out the detecting output thereof to a photodetector position correction quantity arithmetic part 17. The arithmetic part 17 operates the horizontal movement of the first arm 12, gives the arithmetic output to the first driving part 14 and controls the horizontal movement of the arm 12 so as to detect the laser beam at the center part of the first laser beam photodetector 7 based on the detected output thereof. A torch position correction quantity arithmetic part 20 operates the horizontal movement of the second arm 13 so that a torch 6 is located on the linear weld zone 2 based on the calculated output from the carriage moving quantity calculating part 19 and the laser beam detecting position output of the second layer detector, etc. This arithmetic output is given to the second driving part 15 to control the horizontal movement of the second arm 13. The laser beam thus becomes parallel to the weld zone 2 apparently.
Patent JP-H0528437-A (JP)
Title: Composite magnetic head having magneto-resistance effect type playback head
Inventor: SUGAWARA FUMI
IPC: G11B5/39
Filed: 1991-07-19
Abstract: PURPOSE:To improve the unstability of the reproducing characteristics by an inductor type recording head of the magneto-resistance effect type playback head. CONSTITUTION:The main magnetic domains of the lower layer magnetic core 11 of the composite type magnetic head having the magneto-resistance effect type playback head constituted by having an inductive type thin-film magnetic head having a thin-film magnetic core formed with a magnetic gap and a magneto-resistance effect type playback head having its magnetic gap as a reproducing magnetic gap are previously unified nearly in the direction orthogonal with the track width direction of the magnetic gap.
Patent JP-H107237-A (JP)
Title: Vegetable conveyer
Inventor: NOMA HIROMICHI
IPC: B65G47/52
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To divide a spherical vegetable in the central part so as to be fed to a slicer by automatically arraying a direction of a divided surface. SOLUTION: In a side of a delivery part 8 of an array conveyer 4, a supply conveyer 4 to a slicer 2 is arranged. A conveying belt 5 of the array conveyer 4 is twisted so as to form a conveying surface in a V type in an upper conveying part, up facing in a receiving part 7 and diagonally down facing in a delivery part 8. During the time conveying a two-divided spherical vegetable 1 received in the receiving part 7 to the delivery part 8, an attitude is changed, so as to inversion drop the vegetable with a divided surface up facing and so as to slip down it with the divided surface down facing.
Patent JP-H07144063-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-08-01
Abstract: PURPOSE:To improve the convenience and the profit balance by constituting the game machine so that when a prize-winning state is generated, a prize- winning signal corresponding to the kind of the prize-winning state is outputted, game mediums of the number of pieces corresponding to the kind of the prize- winning signal are discharged, and also, the game mediums are lent under the condition that a valuable value specified by a recording medium for lending exists. CONSTITUTION:A card vending machine 10 vends a PACHINKO game card 22 in which specific information is recorded, as a recording medium for lending, which can specify a valuable value. When this PACHINKO game card 22 is inserted into a card insertion port 340 of a PACHINKO machine 300, PACHINKO balls of the number corresponding to the balance remaining on the card are lent. When a game is executed by using these PACHINKO balls, and a prize-winning state is generated, a prize-wining signal corresponding to the kind of prize-winning is outputted. PACHINKO balls of the number corresponding to the kind of its signal are discharged.
Patent JP-H07124251-A (JP)
Title: Blood filter for indwelling in artery
Inventor: NAKAJIMA NOBUYUKI
IPC: A61M1/34
Filed: 1993-06-27
Abstract: PURPOSE:To make a blood filter capable of indwelling in an artery and removable therefrom, and collect an arrested tissue piece or the like without any omission. CONSTITUTION:This blood filter 1 for indwelling in an artery has a collapsible and expandable filter member 5 forming arrest space with the rear end open and the forward end projected, and a filter open/close member for expanding and collapsing the member 5. The filter 1 has more specifically a core material 2, a ring-type member 6 fitted thereto in such state as capable of travel, a filter retaining section 4 formed out of a plurality of elastic members, with one end fixed to the material 2 and the other end fixed to the member 6, a collapsible and expandable filter member 5 forming arrest space with the rear side of the material 2 open, and projected toward the forward end thereof, and a filter member open/close mechanism for moving the member 6 along the axial direction of the material 2, and for opening and closing the member 5.
Patent JP-S5968872-A (JP)
Title: Servo circuit
Inventor: CHICHI SHIGEAKI
IPC: G11B19/24
Filed: 1982-10-14
Abstract: PURPOSE:To attain speed servo with high accuracy by a simple constitution, by using a sample hold value as a speed servo signal and a signal corresponding to the phase difference between a synchronizing signal in a reproducing signal and that of reference as a phase servo signal. CONSTITUTION:When a separating circuit is locked normally, a signal is applied to other input of NAND circuits 35, 37. If there takes place a dropout in a reproducing signal due to scratch on the disc surface and no lock display signal of the separating circuit is given, a multivibrator 55 is inverted with the + fall of a display signal signal and an output goes to ''1'', an output of an inverter 57 goes to ''1'' and an output of an NAND circuit 56 goes to ''0''. Thus, the output of the NAND circuits 35, 37 are fixed both to ''1'', transistors 21, 23 are turned on and 22, 24 are turned off, no current flows to a motor 25 and the motor 25 is coasted.
Patent JP-H0345915-A (JP)
Title: Photosemiconductor module
Inventor: IZEKI YUJI
IPC: G02B6/32
Filed: 1989-07-14
Abstract: PURPOSE:To improve the thermal stability of connection points by connecting and fixing all the connection parts between window glass and a converging rod lens, the converging rod lens and a glass spacer, and the glass spacer and an optical fiber with low fusion-point solder. CONSTITUTION:The photosemiconductor element module consists of a package which has the window glass 12 where a photosemiconductor element 10 is sealed airtightly and at least light is transmitted, the converging rod lens 13 which is connected to the window glass 12, the glass spacer 15 which is connected to the end surface of the converging rod lens 13 on the opposite side from the window glass 12, and the optical fiber 16 which is connected to the end surface of the glass spacer 15 on the opposite side from the converging rod lens 13. All the connection parts between the window glass 12 and converging rod lens 13, converging rod lens 13 and glass spacer 15, and glass spacer 15 and optical fiber 16 are connected and fixed with the low fusion-point solder. Therefore, the connection fixation of the glass 12 and a metallic member is eliminated. Consequently, the high reliability is obtained without spoiling the thermal stability of the connection points.
Patent JP-2001004366-A (JP)
Title: Figure measuring apparatus
Inventor: KUBO AKIO
IPC: G01B5/26
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a figure measuring apparatus which can be used as the mouse of a host computer by providing, on the body of the apparatus, with a mouse key for switching a measurement signal to a menu select signal of the host computer, and terminals for delivering a mouse signal, e.g. a switched menu select signal, to the host computer. SOLUTION: The figure measuring apparatus is provided, on the body 2 or a measuring rod 3 thereof, with a terminal 31 for delivering measurement signals b1, b2, along with a measurement menu signal, to a host computer 30. A computer 10 and mouse keys 21, 21a for switching the measurement signal b1, b2 to the menu signal are also provided along with a terminal 32 for delivering mouse signals a1, a2 to the host computer 30. The computer 10 operates inputted measurement signals b1, b2 according to the menu signal and delivers operation results to the host computer 30. When the figure measuring apparatus is used as the mouse of the host computer 30, the terminal 32 is connected through a wire 34 with the ordinary mouse connecting part 36 of the host computer 30.
Patent JP-S6072627-A (JP)
Title: Expanding and drawing roller for forming pipe
Inventor: OKAMURA TAKAO
IPC: B21D41/00
Filed: 1983-09-30
Abstract: PURPOSE:To provide a titled roller which expands or reduces the end of pipes having various diameters by moving a set of slide bases on a rotary face plate supporting gap-adjustable stationary rollers and moving rollers, axis symmetrically by means of adjust screws in the diametral direction of the face plate. CONSTITUTION:The end of a pipe 11 is sandwiched by means of adjust screws 12 into the space between stationary rollers 9 and moving rollers attached to a set of slide bases 4 on a rotary face plate 1. When the slide bases are moved in the directions opposite from each other by the screws 12 of the rotating face plate 1, the end of the pipe 11 is expanded or reduced. The end of pipes having various diameters and different wall thicknesses is easily and adequately expanded or reduced.
Patent JP-S6158707-A (JP)
Title: Plunger for multiplunger type resin molding device
Inventor: SERA MICHITOSHI
IPC: H01C17/02
Filed: 1984-08-31
Abstract: PURPOSE:To obtain a plunger suitable for a high durability, multiplunger type resin mold device by composing the tip section of the plunger of silicon nitride ceramics. CONSTITUTION:A plunger is composed of the tip section 8 of silicon nitride ceramics and the main section 9 of metal. The tip section 8 is composed of the head section 8A of large diameter of a plunger head and the insert section 8B of small diameter projected at the back, the insert section 8B is inserted into the hole 9A of the main body section 9 to combine them integrally. The wear resistance of the plunger becomes higher, necessary replacement frequency is lowered remarkably and the workability of the molding device increases.
Patent JP-S6162373-A (JP)
Title: Motor drive circuit for chain block or the like
Inventor: OGOSHI TOMOYOSHI
IPC: H02P1/40
Filed: 1984-08-31
Abstract: PURPOSE:To drive a motor even when a reverse phase connection preventing circuit is failed by providing an external connection terminal at the signal line of the output contact signal of the phase connection preventing circuit. CONSTITUTION:A reverse phase connection preventing circuit 2 is formed by connecting a relay RY through a parallel circuit of resistors R1, R2 between power source terminals R-S, via a capacitor C between power source terminals R-T. Since the relay RY is not excited when the power source line is erroneously connected, the contact RY-a remains open, and even if a winding up switch 31 or winding down switch 32 is operated, a motor 11 is not driven. When the preventing circuit 2 is failed, external lead terminals 33 and 34 are not closed by a shortcircuiting wire or a switch to drive the motor 11.
Patent JP-2001000351-A (JP)
Title: Clean water shower head
Inventor: NISHIOKA AKIRA
IPC: C02F1/58
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a clean water shower head capable of positively making chlorine innoxious without consuming an agent more than necessary so as to dispense with frequent replenishment of the agent. SOLUTION: This clean water shower head has a built-in case 2 containing porous granules 1, 1 impregnated with an agent for making chlorine innoxious, and having an inlet 5 and an outlet 4 allowing hot water W to pass through but not allowing the granules 1, 1 to pass through. Hot water W from the upper reaches is passed into the case 2 and discharged after coming in contact with the granules 1, 1. In this case, the agent is a neutralizer such as vitamin C or calcium sulfite, and the granule 1 is a solid such as ceramic.
Patent JP-H1117952-A (JP)
Title: Digital copying machine
Inventor: KAMON KOUICHI
IPC: H04N1/407
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital copying machine that copes with fluctuation in a density conversion characteristic such as deterioration in a light source and corrects an image forming density properly. SOLUTION: When a density conversion characteristic is changed due to deterioration in a light source or the like and an out-of-standard density is set by a density selection key 61b on an operation panel 60, an image quality adjustment key 61c is used to register data with a 2nd density correction characteristic wider than a 1st density correction characteristic as a density setting object of the density selection key 61b. Then in the automatic registration mode, selection data with the 2nd density correction characteristic are registered automatically as the density setting object by three consecutive operations of the density selection key 61b.  Thus, the standard density is properly set without any operation load against the fluctuation in the density conversion characteristic, and based on the density setting data by the density selection key 61b, an image with a specific specification or an image with a density satisfying a visual preference of the operator is formed over a wide density range around the standard density.
Patent JP-2000022026-A (JP)
Title: Electronic component mounting board
Inventor: MATSUDA SHIN
IPC: H05K3/34
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting board, where a solder terminal which is attached to a wiring conductor formed on the insulating board is hardly damaged due to fatigue even if heat is cyclically applied between an insulating board and an outer electric circuit board, the electrodes of an electronic component mounted on the insulating board can be normally connected to an outer electric circuit for a long term, and the wiring board hardly causes lead contamination to the environment. SOLUTION: Wiring conductors 4 connected to the electrodes of an electronic component 3 are formed on the surface of an insulating board 1, and solder terminals 2 connected to outer electric circuits are attached to some of the wiring conductors 4 for the formation of an electronic component mounting board, where the solder terminals 2 are formed of alloy of 96 to 98 wt.% tin and 2 to 4 wt.% silver. A fatigue failure hardly occurs in the solder terminals 2, and the solder terminals 2 contains no lead, so that the electronic part mounting board causes no lead contamination to the environment.