baber/WOPTO huggingface dataset:
Patent JP-2000260291-A (JP)
Title: Circuit breaker
Inventor: HIGAKI JUNICHI
IPC: H01H71/52
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, low-cost circuit breaker by using a mechanism to generate the acting force of a spring effectively in an opening/closing mechanism of circuit breaker. SOLUTION: A circuit breaker includes a handle lever 16 to perform opening and closing of a first 3 and a second contacting piece 4, a spring member 15 installed as stretched over between the free end of a link 11 and the handle lever 16 and giving a drive force of opening and closing to the second contacting piece 4 by allowing the link 11 to make snap motion when the handle lever 16 is operated, and a hitching part 21 to work in response to an over-current and unlock a cradle 13 so that a tripping motion is actuated. Engagement of the free end of the link 11 with a cross-bar 6 is generated so that a pin 101 installed on the link 11 slides along a guide groove 6b provided in the cross-bar 6, and the shape of the guide groove 6b is set to an appropriate figure so as to generate the acting force of the spring 15 effectively.
Patent JP-H08234394-A (JP)
Title: Photosensitive material processing device
Inventor: MATSUMOTO KIYOSHI
IPC: G03D3/08
Filed: 1995-02-22
Abstract: PURPOSE: To reconcile the improvement in reliability of the insertion of a photosensitive material on the way from the outside of a device to a prescribed processing tank and the improvement in molding property of a cover. CONSTITUTION: In a general processing, a photosensitive material P is successively carried to a fixing tank 132 and a water washing tank 142 along a prescribed carrying passage PK. When a photosensitive material Po is inserted to the water washing tank 142 on the way from an opening 104, the photosensitive material Po is guided by the external guide 106 of an external cover 102 and the combining guide 65 of a processing tank cover 60, carried to the water washing tank 142, and combined with the prescribed carrying passage PK on this side of opposed rollers 41 on the most upstream. Namely, since the photosensitive material Po inserted on the way is successively guided by the external guide 106 and the combining guide 65, the protruding lengths of the external guide 106 and the combining guide 65 may be short, respectively, and no reinforcing rib is needed.
Patent JP-S54151728-A (JP)
Title: Method of manufacturing fuel injection valve for electronic fuel injection device
Inventor: SHINDOU TAKASHI
IPC: F02M51/06
Filed: 1978-05-22
Abstract: PURPOSE: To eliminate thermal deformation of nuts or the like by inserting first nuts and solenoid coil into a socket tube when manufacturing fuel injection vlave and then wleding the tube to a sleeve by means of a welding process of less thermal effect.  
     CONSTITUTION: There are inserted a nut 2, a coil support 7 formed of synthetic resin and casing 8 of a solenoid coil 10 from the other end 22 of a hollow connecting socket tube 22 having a spherical end 22a at one end thereof. Then, the other end 22b is welded at nonmagnetic metal sleeve 6 and contactors 23, 24 by means of a welding process of less heating time. Further, the other end of the sleeve 6 is welded to the connecting casing 5 by means of ordinal welding process. These welding processes are conducted via electrodes 25, 26 disposed at the respective ends of the casing 5 and tube 22. Accordingly, it can reduce the direct adverse effect of heat to the coil 10 and the nut 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54152434-A (JP)
Title: Pattern discrimination system
Inventor: YOKOTA MAKOTO
IPC: G06K9/00
Filed: 1978-05-22
Abstract: PURPOSE: To make it possible to discriminate patterns at a high speed with the scale of hardware reduced by accumulating the numbers of picture elements of the same level in each row and column of a screen and by comparing the accumulated value of each picture column with that of a reference pattern.  
     CONSTITUTION: Pattern signals of screens S 1  to S n , obtained by pickup unit 7, are A/D-converted and stored in buffer memory 9 one screen by one screen; and the numbers of "1"s (or "0"s) of each row and column of the screen are counted and stored in frequency memory 12 and two values of the same row and column each are subtracted from data of memory 11 stored with the reference screen data (e.g., S 1 ). Then, the subtraction results are stored temporarily in register 14 and after the subtraction values of all rows and columns are added by adder 15, the sum total is stored in correlation memory 17 and then compared by discrimination circuit 18 with data stored in correlation memory 17, thereby detecting the screen with a pattern closeer to the reference pattern than any other one. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03263434-A (JP)
Title: Biaxially oriented polyester film
Inventor: HOSOI MASAHIRO
IPC: B29C55/12
Filed: 1990-03-13
Abstract: PURPOSE:To provide the subject film comprising a composition prepared by melt-mixing polyethylene terephthalate with a small amount of a master polymer comprising polyethylene naphthalate and inert fine particles dispersed therein, and having improved slipping property and shaving resistance. CONSTITUTION:The objective film comprises a composition prepared by melt- blending (A) polyethylene terephthalate with (B) a small amount of a master polymer comprising polyethylene naphthalate and inert fine particles (preferably silicon dioxide, alumina, etc.,) dispersed therein preferably in an amount of 3-15%.
Patent JP-H11258006-A (JP)
Title: Electrical connecting structure of movement for measuring instrument
Inventor: OIKE YUKIO
IPC: G01D11/24
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To dispense with a pin and to make reliability obtainable at a low cost by providing a movement with a female terminal and pressing a pin terminal into a pin inserting hole formed in a case, and soldering a terminal head to a circuit pattern on a flexible wiring plate and inserting a female terminal onto the pin terminal. SOLUTION: A movement 4 is provided with a pointer shaft 22 at its center, and both the sides of a circular main body 4a are provided with female terminals 23 two by two namely four in all, and a vertical guide groove 24 is formed in a part of the terminal 23. A main body 4a of the movement 4 is fitted in a fitting member 18 and attached to a meter case 1. In this case, as the guide groove 24 is fitted on a guide support 12 and guided, the movement 4 lowers to be positioned, and the female terminal 23 of the movement 4 fits accurately on a pin terminal 25. The female terminal 23 of the movement 4 is inserted on a pin terminal 25 protruding from the backside of the case 1 to carry out an electrical connection. Thus a machine screw can be disused, and cost reduction can be realized, and moreover a highly reliable connection can be obtained by soldering.
Patent JP-S52143598-A (JP)
Title: Electrode for electrical discharge machining
Inventor: UEDA KAZUHIKO
IPC: B23H7/22
Filed: 1976-05-26
Abstract: PURPOSE:To prevent the hunting at the time when a punching machining is finished by providing an insulation of the same diameter as an electrode in a hole of the electrode, and insulating a non-machined part of a workpiece from the electrode.
Patent JP-2000257886-A (JP)
Title: Hot-water heating system
Inventor: YAMAGISHI KIYOMA
IPC: F24D3/10
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water heating system where the worker never miswires each connector of two pieces of water level detection rods. SOLUTION: The cistern tank 3 is provided with two pieces of water level detection rods 11 and 12 different in water detection level, and this system is provided with a controller 15 which judges that the water detection rod 12 having output a signal first in the stage of supplying the cistern tank 3 with warm water is a detection rod for low water level, and that the water level detection rod 11 having output a signal lastly is a detection rod for high water level, and which studies them, and this is provided with a warm water replenishing means 18 which replenishes water to the cistern tank 3 in case that there is output of nonexistence of heating water from the detection rod 12 for low water level studied in the controller 15.
Patent JP-2000260914-A (JP)
Title: Bonder for integrated circuit package element
Inventor: ONO HIRONORI
IPC: H01L23/34
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient bonding strength while employing a quick thermosetting adhesive where thermosetting progresses in a several seconds when the reinforcing plate of TAB(tape automated bonding) tape and the heat dissipation plate of a semiconductor chip are bonded to manufacture a BGA(ball grid array) integrated circuit package. SOLUTION: The bonder 10 comprises a pasting stage 14 independently from a thermosetting stage 24 and a reinforcing plate 5 coated with a not yet set thermosetting adhesive 8 is mounted, at first, on the pasting stage 14 and pasted to a heat dissipation plate 6 thus spreading the adhesive uniformly. The pasted reinforcing plate 5 and heat dissipation plate 6 are transferred to the thermosetting stage 24 of a hot press 16 where it is hot pressed by means of a hot press head 22 thus setting the adhesive 8.
Patent JP-H08265216-A (JP)
Title: Signal processor
Inventor: TAKEI TOSHIYUKI
IPC: H04B1/707
Filed: 1995-03-20
Abstract: PURPOSE: To provide a signal processor capable of reducing the amount of hardwares, being realized even when a code length is long and performing high-speed synchronization acquisition provided in a digital matched filter. CONSTITUTION: Signals received by an antenna 1 are inputted through an RF amplifier 2 to a multiplier 3 and frequency converted and a side band is removed in an LPF 5. The output of the LPF 5 is digitized in an A/D converter 6 and cumulatively added in an integrator 9 through a DMF 7 for which a coefficient can be switched by a coefficient switching device 8. The output of the integrator 9 is inputted to a comparator 32 and a demodulator 14 and outputted as information data. For the output as the information data, a timing generator 15 is controlled and normal demodulation is performed.
Patent JP-S51135512-A (JP)
Title: Tracking control method for magnetic recording reproduction device
Inventor: WAKAMI NOBORU
IPC: H04N5/7826
Filed: 1975-05-19
Abstract: PURPOSE: To automatically establish constantly the best tracking condition with simple and low-cost construction in the reproduction of VTR. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03261189-A (JP)
Title: Semiconductor light emitting device
Inventor: OGITA SHOICHI
IPC: H01S5/00
Filed: 1990-03-12
Abstract: PURPOSE:To uniformize carrier distribution in the longitudinal direction of a resonator by a simple single-electrode structure and realize a narrow spectral line width, by making the conductive impurity density of the upper clad layer higher at the end sections of the resonator than at the center section thereof. CONSTITUTION:A clad layer just above an active layer 104 is changed in the axial direction, and the center section where light intensity distribution concentrates makes a high-density clad layer 106, and both end sections of low light intensity distribution make low-density clad layer 105. Namely, the impurity density of the clad layer just above the active layer 104 is changed according to the light intensity distribution in the processing direction of light, and a part where light is strong is made to have a low density and parts where light is weak are made to have a high density. This uniformizes the carrier distribution in the longitudinal direction of a resonator by a simple single- electrode structure, and realizes a narrow spectral line width.
Patent JP-S62218188-A (JP)
Title: Laser recording system
Inventor: ANDO TOMIO
IPC: B41M5/398
Filed: 1986-03-20
Abstract: PURPOSE:To obtain visible images directly on a recording medium by scanning with a low-energy laser beam and contrive a higher recording speed through enhancement of scanning speed, by using a microcapsule developing powder which comprises a low melting point solid colored printing material as a core substance and an outer shell layer obtained by adhering a non-tacky fine powder to the material and the low-energy laser beam. CONSTITUTION:A microcapsule developing powder 3 has a diameter of about 5-40mum. A fine powder 1a for forming an outer shell layer 1 of the microcapsule developing powder 3 is, for example, particulate silica or carbon having a diameter of not more than 1mum, and a printing material 2 is a low melting point solid paraffin substance having a melting point of about 60 deg.C and a softening point in the vicinity of normal temperature. The fine powder 1a is adhered to peripheral surfaces of the printing material 2 to prevent the particles of the developing powder 3 from showing mutual tackiness. When the microcapsule developing powder 3is irradiated with a laser beam L, the temperature of the printing material 2 is raised through photo-thermal conversion of the laser beam L, whereby the material 2 is changed from a solid state into a liquid state. The outer shell layer 1 is easily broken, and the liquefied printing material 2 is fused to the surface 4a of a recording medium 4.
Patent JP-S63288903-A (JP)
Inventor: EDOMUNTO HENRIHI
IPC: C01B23/00
Filed: 1988-03-16
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-2000257117-A (JP)
Title: Construction machinery with operator's room
Inventor: MANABE GAKUO
IPC: B60N2/24
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To install an operator's seat in an offset position inside a cab and to improve the front view from the operator's seat to easily confirm the movement or the like of a working device. SOLUTION: An operator's seat 17 inside of a cab 13 is offset relative to the center O-O between both right and left directions by a size δ, and if is installed at a position separated from a boom or the like of a working device. The operator can ensure the broad front view in the range of virtual lines S1 and S2 through a transparent plate 16B of the front window 16 from a position of a view-point S0 in a state to sit the operator on the operator's seat. The front view can set a visual angle θ1 on the virtual line S1 side in an angle larger than a visual angle θ2 on the virtual line S2 side against the center O-O of the operator's seat 17. A space between the side 13E of the cab 13 and the operator's seat 17 is made as size L1, and it is made larger than a space as size L2 on the side of a door 15.
Patent JP-S61220931-A (JP)
Title: Car for traveling on rough road
Inventor: ONO KEIJI
IPC: B60K17/04
Filed: 1985-03-27
Abstract: PURPOSE:To improve the workability in piping work by allowing an air pipe for a gear box into which a final reduction gear is accommodated to communicate to an air pipe installed onto a sealed type drum brake and opening the both communication pipes to the atmosphere in the upper part of a chassis through an air pipe. CONSTITUTION:In a baggy tricycle 10, the output of an engine is transmitted onto a rear axle 60 through a propeller shaft 50 which penetrates through a propeller shaft cylinder 32 in a rear fork assembly 30, final drive gear 52 in a gear box 40, and a final trailing gear 54. In this case, onto the upper wall of the gear box 40, a vent hole 42 communicating to the inner chamber of the gear box is formed. Further, a vent hole 76 which communicates to the inner chamber is formed onto the brake panel 74 of a sealed type drum brake 70. One edge of the air pipes 48 and 90 made of rubber is fitted into the vent holes 42 and 76, and the both vent pipes 48 and 90 are connected to an air pipe 110 made of rubber through a three-way pipe joint 100. The top edge of the air pipe 110 is opened to the atmosphere in the upper part of the chassis. Other edge is fitted into the vent hole 42.
Patent JP-H07273277-A (JP)
Title: Static relay
Inventor: TOKI YOSHIHISA
IPC: H01L25/10
Filed: 1994-03-30
Abstract: PURPOSE:To easily and independently mount heat sinks on a plurality of heat- generating elements in a state that the insulating distance between the heat sinks has been ensured in a static relay which is provided with the plurality of heat-generating elements. CONSTITUTION:A static relay is provided with a plurality of heat-generating elements and with a plurality of heat sinks on and to which the individual heat-generating elements are mounted and attached independently. The plurality of heat sinks 4A, 4B are formed in such a way that dividable joint parts 20, 22 between them are divided independently.
Patent JP-H05230997-A (JP)
Title: Lock type connector for concrete form
Inventor: FUKAZAWA YOSHITO
IPC: E04G17/02
Filed: 1992-02-18
Abstract: PURPOSE:To make it possible to connect concrete form panels easily by means of connectors having a minimum number of components. CONSTITUTION:A receiver 5 having a key hole-shaped through hole 4 is connected to a key-shaped connection rod which matches with the shape of the through hole 4 with a rope 10, thereby forming a lock type connector. The receiver 5 is placed on a through hole portion 13 which is bored on a reinforced rib 12 of the concrete form panels 11 where a connection rod 6 is inserted into the through hole 13 by way of the penetration hole 4 and turned so as to connect. This construction makes it possible to facilitate work and protect the components from being lost since the receiver 5 and the correction rod 6 are connected with each other with the rope 10.
Patent JP-S57177363-A (JP)
Title: Manual spray coater
Inventor: TATE KAZUYUKI
IPC: B05B12/14
Filed: 1981-04-22
Abstract: PURPOSE: To quickly change paints being used in a manual spray gun by using a system in which plural paint suppliers and plural paint washing fluid suppliers are connected with one another through each valve in the paint passage of the manual spray gun, and a cleaning process is put in the paint changing process.  
     CONSTITUTION: When pulling a trigger in a two-staged manner for changing colors, an always-opening valve 10 leading to the open air is closed, an always- closing valve 8 between an air supply path 6 for signaling and an air passage 7 for outgoing is opened, and a paint change control circuit (not illustrated) is operated through a switch AS. By the operation, after the valve 13 is closed, the valve 19 is closed after the lapse of a certain period of time, the valve 22 is closed after the lapse of a certain period of time, the valve 19 is closed after the lapse of a certain period of time, and then the valve 16 is opened. By such a series of opening and closing operations, the expelling and cleaning of the first paint 11 staying in the paint passage 4 and the expelling of residual cleaning liquid are performed, and then the second paint 14 is supplied to the paint passage 4 and the changing of colors is completed. Thus, the changing of colors can be automatized and speeded up. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60205548-A (JP)
Title: Copying machine
Inventor: SEZOKO SHINICHI
IPC: G03G15/23
Filed: 1984-03-30
Abstract: PURPOSE:To make the tray to be used exclusively for double-side copying usable as an ordinary paper tray by providing a sequence circuit having the function to feed copying paper from the tray to be used exclusively for double-side copying and to permit copying on one side. CONSTITUTION:When a copying button 16 is pused by pushing any among the 1st-3rd paper tray selecting buttons 13, 14, 15, a driving signal is outputted to any among feed rollers 2a, 3a, 4a from a sequence control circuit 18 and a paper upsetting part 9 is brought to the position for discharging the paper. The paper is thereby fed from any one tray among the 1st and 2nd paper trays 2a, 3a and a tray 4a to be exclusively used for double-side copying and is discharged to a collating machine B from a discharge path 8. The signal for driving either of the rollers 2a or 3a and the signal for bringing the part 9 to the upsetting position are outputted from the circuit 18 and the operation for ordinary double-side copying is executed when either one the buttons 13, 14 is pushed and a double- side copying button 17 and the button 16 are pushed.
Patent JP-S57176717-A (JP)
Title: Vapor phase growing device
Inventor: NOMURA MASATAKA
IPC: C23C16/46
Filed: 1981-04-24
Abstract: PURPOSE:To make uniform the thickness and resistivity of a film by mounting in parallel many susceptors made of resistance heaters in a reaction unit and disposing wafers on the surfaces of the susceptors. CONSTITUTION:A stainless steel reaction tube 12 is of water-cooled structure, a reactor 10 is maintained at the prescribed low pressure, many sesceptors 14 having resistance heaters 16 of direct energization are aligned perpendicularly to the longitudinal direction of the reactor 10, wafers 10 of semiconductor substrates to be subjected to vapor phase growth are faced in the vicinities of both  sides of the outer surface of the heater 16, and reaction gas into the reactor 10  is uniformly supplied perpendicularly to the row of the wafers 20 longitudinally  in the reactor 10. In this manner, the thickness and resistivity of the film can be  made uniform, and the diameter of the wafer can be varied merely by altering  the size of the suscepetor.
Patent JP-H06249350-A (JP)
Title: Safety valve
Inventor: KIMURA OSAMU
IPC: F16K17/10
Filed: 1993-02-26
Abstract: PURPOSE:To carry out a stable operation and prevent a damage cause by vibration by separating a chamber in which working fluid is introduced into two and arranging a pipe in the chamber opened to a poppet, in a safety valve for controlling the pressure of the working fluid with a piston slid by the movement of poppet. CONSTITUTION:A body 1 is separated into a right and a left chamber by a piston 4 and further the left chamber is separated into two chambers 5, 6. When the pressure of working fluid introduced to the entrance 2 of the body 1 exceeds a certain value, the poppet 10 of a pilot part is opened and the working fluid is flowed in the right chamber 7 of a safety valve. The piston 4 is pushed to a right side by the pressure of this working fluid and the exit 9 of the body 1 is opened and the fluid is exhausted. After exhausting, the poppet 10 closes a passage 12 again and these operations are repeated and the pressure is controlled. Thus, the pilot part of the poppet 10 is not affected by the entrance 2 of the working fluid directly and stable open/close operation is carried out by making the pipe line of the working fluid in relation to one valve to two systems.
Patent JP-2000257095-A (JP)
Title: Manhole work safety guard device
Inventor: NOGUCHI YOSHIHIRO
IPC: E02D29/12
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a manhole work safety guard device easy to assemble and transport and having a function to secure safety in manhole work. SOLUTION: This manhole work safety guard device 20 is constituted by respectively connecting a lower end of a support 27 forming a stepladder body 24 to a frame 22 free to fit on a manhole. Thereafter, an upper end part of the support 27 forming the stepladder body 24 is formed free to separate, and a sign 30 is provided on the outer surface side of the support 27. Additionally, a net 36 to cover a surface of the frame 22 is installed, and the net 36 is installed free to connect and disconnect at a plural number of points on the upper surface of the frame 22. Thereafter, a plural number of cup bodies 26 are respectively connected to the upper end part of the support 27 forming the stepladder body 24, and the cup bodies 26 are arranged free to accumulate.