baber/WOPTO huggingface dataset:
Patent JP-S55153607-A (JP)
Title: Piercing method by press roll
Inventor: YOSHIHARA SEISHIROU
IPC: B21B17/08
Filed: 1979-05-21
Abstract: PURPOSE:To shorten the working time, to improve the pipe quality, and to extend the roll life, by retreating the mandrel while the pusher is advancing. CONSTITUTION:If the pusher 2 approaches the plug 3' of the mandrel 3 when the piercing work is to be finished, the mandrel fixer 5 is retreated while the pusher 2 is still advancing; and the mandrel 3 together with the bottomed cylindrical pipe blank P in one body are sent out to the delivery side by the rolling force. The timing of releasing the mandrel fixer 5 may be the time that the unpierced part's length C becomes the specified length, that is the usual bottom thickness in case of manufacturing the bottomed cylindrical pipe blank. The position of releasing the mandrel fixer 5 is mechanically or electrically detected by the releasing position detector using the photoelectric tube, for example, when the front end of the pusher 2, or the rear end of the polygonal section bloom B, or other detection terminal, arrives at the specified position.
Patent JP-S62241599-A (JP)
Title: Wing lace and its production
Inventor: UCHIDA HIROYUKI
IPC: E02D17/20
Filed: 1986-03-18
Abstract: PURPOSE:To obtain a contact material whose efficiency is not deteriorated by sewing a sewing thread on a strip sheet material in a corrugated pattern having a height smaller than its width, and forming widthwise notches leading from both edges of the sheet material to the vicinity of the highest part of the respective corrugated patterns of the sewing thread. CONSTITUTION:The widthwise notches 3 leading from both side edges 1a toward the edges beyond the center line are alternately formed at regular pitches in the strip sheet material. A sewing thread 2 having specified tensile strength is sewn on the corrugated pattern having the highest part 2a in the vicinity of the terminal end part of the notch 3 of the sheet material 1. When the sewing thread 2 is stretched by holding both ends of the sewing thread 2, the sheet material 1 is opened from each notch 3, and wing strip 1b uprising while forming a curved surface inclined to the stretched sewing thread is formed. When such a wing lace is used, for example, as the contact material for a hearth, high contact efficiency can be obtained, and the contact efficiency is hardly deteriorated even when used for a long period.
Patent JP-S57175811-A (JP)
Title: Incinerator for high-water content waste
Inventor: MORINO YOSHIO
IPC: F23G5/00
Filed: 1981-04-23
Abstract: PURPOSE:To prevent pollution by a method wherein a stepped grate drying stoker is set under the waste chute of an incinerator, waste is carried and burned by reciprocative sliding motion of a sliding stoker of the stepped grate drying stoker, and exhaust gas freed from dust through a cyclone dust collector is discharged outside. CONSTITUTION:Waste thrown into from a waste chute 1 falls on a downside stepped grate drying stoker 2, is carried forward by reciprocative sliding mation of a sliding stoker 2a intermittently installed depending on actions of a cylinder 3, is sufficiently dried, is transferred to a fire grate 5, and is burned. In carrying, fresh air from a fan 7 is fed to a secondary air nozzle 6 in a bottom sliding surface of the stoker 2 and assists drying. Exhaust gas discharges from a stack through exhaust pipes 16, a flue 17, and an exhaust blower 18 after burning of combustibles in an afterburner 13 and removal of dust in cyclone dust collectors 14 through a distributer 12.
Patent JP-S61222170-A (JP)
Title: Hetero-junction bipolar transistor and manufacture thereof
Inventor: OBARA MASAO
IPC: H01L29/205
Filed: 1985-03-28
Abstract: PURPOSE:To obtain a hetero-junction bipolar transistor having a fast switching rate by forming at least one of an emitter-base junction and a collector-base junction in a hetero-junction to a semiconductor substrate. CONSTITUTION:An SiO2 film 22 is shaped at a predetermined region in a semi- insulating substrate 21, a collector layer 23 is formed through ion implantation, the SiO2 layer 22 is peeled, and a P<+> type GaAs layer 23, an N-type AlGaAs layer 24 and an N<+> type GaAs layer 25 are laminated in succession. An SiO2 film 26 is formed at a prescribed region, the N<+> GaAs layer 25 is removed through etching while using the film 26 as a mask, ions are implanted, and annealed to shape an external base region 27, an SiO2 film 28 is deposited, and an implantation mask 29 consisting of a CaF2/Au layer is formed through a lift-off method. Sections except an intrinsic region in a transistor coated with the implantation mask 29 and the external base region are insulated through ion implantation. A hole is bored, an AuGe/Au layer is evaporated to shape an extracting electrode 30 for a collector, and lastly electrodes are each formed to an emitter and a base, and wirings 33 are shaped.
Patent JP-S60205898-A (JP)
Title: Memory refresh device
Inventor: TAKESHIMA YASUO
IPC: G11C11/34
Filed: 1984-03-29
Abstract: PURPOSE:To attain the satisfactory refresh with a simple constitution by performing the refresh and access of one time, etc. according to a refresh mode and repeating these refresh and access actions until the access frequency reaches a prescribed level. CONSTITUTION:The refresh of a RAM20 is started by a prescribed row address strobe RAS obtained by synthesization of the refresh interval and a memory access end signal via a NAND circuit IC17 to which the output signal TMR of a refresh period produced by a timer, a D type FFIC16, an AND circuit IC2 to which the write and read control signals are supplied, an OR circuit IC9, etc. Then the refresh of one time is carried out for each access by a buffer IC22 together with an access carried out by a selector IC23. When these actions are repeated and the refresh frequency reaches a prescribed level, an FFIC16 is cleared through a counter IC21. Then only the accesses are carried out until the end of the subsequent refresh period. Thus the satisfactory refresh is secured through a simple constitution with reduced queuing for access.
Patent JP-H10246475-A (JP)
Title: Humidifier
Inventor: MIZOBE KUNITAKA
IPC: F24F6/10
Filed: 1997-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized humidifier in which a continuous operation can be carried out for a long period of time under a quite fine electrical power, its running cost is quite less-expensive, water vapor in air is taken and supplying of water is not required. SOLUTION: A box to be humidified is connected to surrounding atmosphere by a passage 3 thermally insulated. Moisture permeating films 4, 5 and 6 having water-repelling characteristic at one surface, water-proof and aeration characteristic are arranged within the passage in such a way that the water-repelling surface may become the first space side. A plurality of small chambers 20, 21, 22 and 23 of the passage defined with the moisture permeating films are formed. A Pertier element 10 always giving a temperature gradient is arranged in such a way that air within the small chambers may become low temperature along the box. There is provided an electrical conductive porous member 9 connected to earth near the moisture permeating films 4, 5 in the small chambers 20, 22 to be heated or cooled by the Pertier element.  Further, a product of a degree of aeration and a degree of moisture permeation of each of a plurality of moisture permeating films 4, 5, 6, 7 and 8 is set to be decreased as the moisture permeating film at the box is attained.
Patent JP-H02243859-A (JP)
Title: Buffering heat-shielding mat and laying construction method therefor
Inventor: OGUMA FUJIE
IPC: E04D11/00
Filed: 1989-03-16
Abstract: PURPOSE:To improve the shock sound shielding performance and heat shielding performance of a floor by covering a lock wool or glass wool group buffering member by a waterproof covering sheet made of rubber or synthetic resin. CONSTITUTION:A buffering heat-shielding mat 3 is formed by covering a buffering heat-shielding member 3a consisting of high density lock wool buffering material or high density glass wool buffering material by a waterproof covering sheet 3b consisting of rubber or synthetic resin material. A waterproof layer 2 consisting of asphalt waterproof material or waterproof sheet material is constructed onto a concrete body slab 1, and the mat 3 is laid onto the waterproof layer. Further, a floating floor layer or protecting concrete 4 is laid onto the mat 3.
Patent JP-H032559-A (JP)
Title: Ultrasonic flaw detecting method
Inventor: KOIKE MASAHIRO
IPC: G01N29/11
Filed: 1989-03-16
Abstract: PURPOSE:To detect a defect of a body to be inspected which is in a complicate shape even when a defect echo and a shape echo overlap with each other by finding the intensity ratio of a shape echo which is interrupted off by the defect and a shape echo which is interrupted by the defect. CONSTITUTION:A probe 2 sends an ultrasonic wave into the body to be inspected and a receiver 6 receives the shape echo from the body to be inspected and the defect echo from the defect. Then 1st and 2nd gate setting circuits 9 and 12 set gates through a threshold value setting circuit 11 and the shape echo obtained by interrupting the incident ultrasonic wave by the defect and the shape echo obtained while the incident ultrasonic waved is not interrupted by the defect are extracted through crest value detecting circuits 13 and 15. Consequently, the state of contacting between the probe 2 and the body to be inspected can be checked. Further, the ratio of the intensity of the former shape echo and the intensity of the latter shape echo which are obtained by the circuits 13 and 15 is found by a divider 16 to judge that there is the defect when the intensity ratio varies. Consequently, the defect can be detected without being affected by the contact state of the probe 2.
Patent JP-H09230713-A (JP)
Title: Image forming device
Inventor: ONO HIROSHI
IPC: F16H7/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To make various required belt functions compatible with high performance by making a transfer belt or a carrying belt composed of a double belt. SOLUTION: The rear side surface of an outside belt 2a travels in contact with the surface of an inside belt 2b, in a region including a transfer device, at a uniform speed and driving force from a driving roller 10a is transmitted with the inside belt 2b. The inside belt 2b is extended by the driving roller 10a and a driven roller 10b and driven by the driving roller 10a. Further, the outside and inside belts 2a and 2b are separated at the downstream position of the driving roller 10a and brought into contact with each other again at the position of the driven roller 10b by respective different routes. The rear side surfaces of the outside and inside belts 2a and 2b are cleaned by cleaning devices 11a and 11b and the front surfaces of the belts are cleaned by cleaning devices 13a and 13b.  Thus, the outside and inside belts 2a and 2b are in contact with each other in transfer regions 3-6, so that the electric field of a region where a transfer is performed is stabilized.
Patent JP-H05264128-A (JP)
Title: Constant-pressure expansion valve
IPC: F25B41/06
Filed: 1992-03-18
Abstract: PURPOSE:To maintain pressure of refrigerant constant irrespective of a flowing direction of the refrigerant by controlling a valve body of an upstream side of a pair of valve bodies provided in a refrigerant passage between a pair of heat exchangers by valve opening control means so that the pressure of the refrigerant passing the exchanger of a downstream side becomes constant. CONSTITUTION:A constant-pressure expansion valve 10 is interposed on the way of a refrigerant passage 5 for connecting an indoor heat exchanger which becomes an evaporator at the time of room cooling to an outdoor heat exchanger which becomes a condenser. A pair of spherical valve bodies 11, 12 are disposed in series, and valve seats 13, 14 are formed at parts directly above the bodies 11, 12. In this case, the body 11 of an upstream side is so provided as to be closed by bringing it into pressure contact with the seat 13 by pressure of refrigerant in the passage 5 and the body 12 of a downstream side is so provided as to be opened by separating it from the seat 14 by the pressure of the refrigerant. An interval between the body 11 and the seat 13 is regulated through a rod 22 by displacing a position of a diaphragm 17 under the control of energization of an electromagnetic coil 31 thereby to always hold pressure in a diaphragm chamber 18, i.e., pressure of an inlet of the evaporator constant.
Patent JP-S57177553-A (JP)
Title: Semiconductor
Inventor: SHIOASHI YOSHIHISA
IPC: H01L21/8238
Filed: 1981-04-24
Abstract: PURPOSE:To improve the integration by a method wherein the drains of CMOSFET are connected by the Si layers, the impurity layers are formed on the side and the bottom to provide a Al wiring on the separating region unnecessitated. CONSTITUTION:The P channel MOSFET31 and the N channel MOSFET33 are respectively provided on the N type Si substrate 32 and the P-well 34 while the layer 36 and the layer 37 among the poly Si layers 35, 36, 37 respectively connect the drains with each other and the gates with each other. In the FET33, a  connecting hole 52 is provided on the intersection of the wiring layer 36 and the electrode 39 for drain and through said hole 52, the continuous N<+> layer 46, 55 and 56 are provided on the surface of the P-well 34 which is the side and the bottom and the bottom of the poly Si wiring layer 36 while said layer 55 fills the role of preventing the electrode 39 and the well 34 from shortcircuiting with each other. The FET31 side is likewise constituted. In this constitution, the  space on the separating region 42 between the two FETs indispensable to the  CMOS constitution may be effectively utilized to minimize the connections between the elements improving the integration.
Patent JP-H06276483-A (JP)
Title: Picture signal coding method, coder, decoding method and decoder
Inventor: KATO MOTOKI
IPC: H04N19/46
Filed: 1993-03-22
Abstract: PURPOSE:To allow the method to express a slice vertical position up to FFF (in hexadecimal notation) while keeping compatibility with a conventional method. CONSTITUTION:When a longitudinal size S26 of a frame of a picture is 2800 lines or over and a vertical position S43 of slicing is AF or over, the value S43 is fed to a mask device 23 and a shift right device 24 via a terminal (a) of a signal changeover switch 21 and a terminal (c) of a signal changeover switch 22, the mask device 23 extracts low-order 5 bits of the value S43 as a signal S103, and the shift right device 24 generates a shift right number signal S102 resulting from shifting right an 8-bit signal S104 and the value S43 by 5-bit.
Patent JP-S61220529-A (JP)
Title: Interface system for signal transmission
Inventor: YAMAGUCHI SHINJI
IPC: H04B1/74
Filed: 1985-03-27
Abstract: PURPOSE:To attain signal transmission through a signal transmission line of remaining systems even if a signal transmission line of one system by transmitting a signal from a signal output device to a signal input device through signal transmission lines of plural systems. CONSTITUTION:Signal transmission lines 6 and 7 connect to an output circuit 2 via a protection circuit 8 and connect to an input circuit 4 via other protection circuit 9. Thus, even if a short-circuit takes place in the signal transmission line 6 of one system, the signal from the output circuit 2 is sent to the input circuit 4 through the other signal transmission line 7. In this case, the adverse effect such as fluctuation of the signal level due to the short-circuit of the line 6 is relaxed by protection circuits 8 and 9 to protect surely the signal transmission line 7 and the output circuits 2 and 4.
Patent JP-S57177408-A (JP)
Title: Electromagnetic valve
Inventor: UYAMA KAZUYOSHI
IPC: F15B13/04
Filed: 1981-04-27
Abstract: PURPOSE:In an electromagnetic valve to be employed in a motor-hydraulic  chair, to regulate the lowering speed of the chair properly by constructing such  that the oil flow returning through a needle valve section and an exit port can  be regulated. CONSTITUTION:A pressurized oil port 2, exit port 3 and a return port 4 are made in the bottom of a valve body 1 then a plunger 10 to be slided through the power conduction control to a solenoid coil 11 is provided at the joint of the paths 5, 6 coupling between the ports 2, 3. While a plunger 24 to be slided through the power conduction control to a solenoid coil 25 is provided at the joint of the paths 15, 16 in the path 15-17 coupling between the ports 3, 4. A poppet valve sections 7, 21 are constructed with steel ball valve 9, 23 fitted at the tip of each plunger 24 and the valve seats 8, 22 at the end of the paths 6, 16. The other end of the path 6 is connected through a check valve 21 containing a steel ball 18 to the path 15 while a needle valve section 29 is provided at the joint of the paths 16, 17.
Patent JP-S61223409-A (JP)
Title: Burning method for woody fuel in stirling engine
Inventor: OYANAGI TOMIO
IPC: F23B99/00
Filed: 1985-03-27
Abstract: PURPOSE:To enable to improve heat efficiency and eliminate trouble of corrosion, etc. at heat exchanger tubes owing to ash adhesion on heat exchanger by burning completely volatile matter only and burning incompletely solid matter after woody fuel is separated into solid matter and volatile matter by burning in whirling motion. CONSTITUTION:Coarse grain-like or compressively formed solid-like woody fuel is supplied into a combustion chamber 1 and is being burnt while the fuel is moved whirlingly downward in a combustion chamber space; thereby, the woody fuel is separated into solid matter and volatile matter and only the volatile matter is completely burnt to heat a heat exchanger 5 for working fluid and solid matter is burnt incompletely by being moved downward along the wall of the combustion chamber 1. Thereby, ashes are not produced in the combustion chamber 1 and moreover, burning solid matter is separated from air current and moved downward by centrifugal force and as a result, there is not trouble owing to ash adhesion on the heat exchanger 5 for working fluid, resulting in melting of ashes, etc.
Patent JP-H05265171-A (JP)
Title: Layout device
IPC: G03F1/00
Filed: 1992-03-18
Abstract: PURPOSE:To easily set an image area where photographs of respective articles are arranged and a character area where the explanatory sentences of the respective photographs are arranged in the space of a catalog when the space of the catalog is produced. CONSTITUTION:The layout device is provided with a 1st storage means (b) stored with division data by dividing the space into plural data areas. Further, the layout device is provided with a 2nd storage means (c) stored with many arrangement patterns of the image area and character area. An area setting means (d) that the layout device is provided with reads the division data and arrangement pattern in and sets the image area and character area in the respective data areas of the space. Then the result is displayed as an image on a display means (a).
Patent JP-S59188862-A (JP)
Title: System state display method of vtr or the like
Inventor: FUKUOKA HIROKI
IPC: H04N5/7826
Filed: 1983-04-09
Abstract: PURPOSE:To eliminate the need to provide separately a display segment for display of system state by displaying the system state in alphabet letters and in a stop mode to a counter display part which is not usually used in the stop mode. CONSTITUTION:A microcomputer 21 decides whether a condensation state is present or not by the signal sent from a condensation sensor 2. When a condensation state is decided, the alphabet ''d'' is displayed with blinking at a 7-segment digit display part of a counter display part 10. Then no actuation is permitted despite the push of any operation button for video record or reproduction. The operation is discontinued if a condensation state arises in a working mode, and the display of the part 10 is switched to the above-mentioned ''d'' display from a count display. In other modes than the condensation state, the computer 21 decides whether the cassette pawl is broken or not by the signal sent from a cassette pawl break sensor 3. If the cassette pawl is broken, a video record switch is pushed to display ''CAS'' with blinking for 5sec with three letters of the digit display part of the part 10.
Patent JP-S59188668-A (JP)
Title: Copying machine which is capable of copying both surfaces
Inventor: SUGIZAKI TSUGIO
IPC: B65H83/00
Filed: 1983-04-09
Abstract: PURPOSE:To confirm visually and correctly a state of copying of one surface by discharging temporarily a recording paper whose one surface has been copied, to the outside of a machine. CONSTITUTION:A distributing member 26 is placed on a solid line position shown in the figure, and an outlet roller 20 is inverted clockwise. Accordingly, a one surface copied recording paper (a) which has passed through a heating roller fixing device 11 is fed toward a paper discharge port 16 in a path B by a roll-contact motion of a feed roller 18 and an auxiliary roller 19. In this case, as for the outlet roller 20 and the first paper discharge roller 23, inspite of an inversion of the outlet roller 20, the greater part of the recording paper (a) is discharged to the outside of the paper discharge port 16. Therefore, an operator can know whether copying of one surface has been executed suitably or not. Thereafter, the recording paper (a) is pushed in between the feed roller 18 and a refeed roller 24 by an inversion force of the outlet roller 20, and fed to a paper refeed path D.
Patent JP-H09256794-A (JP)
Title: Water stopping device for segment
Inventor: KURIHARA KAZUO
IPC: E21D9/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to definitely obtain a high water stopping ability by following up even a relatively large clearance requiring the stopping of water. SOLUTION: An enlarged diameter board 16 which can be pushed out to the outer peripheral side of each body divided is arranged in a gap 13 secured between the rings of a segment 12 at the entrance portion, in a state where the end portion at the outer peripheral side of the enlarged diameter board 16 is folded and bent by waving in width direction a water stop rubber 21 contacting to the inner side, its end portion in the width direction is fixed to a ring surface at the segment 12, and an opening at the outer peripheral side of the tunnel of the gap 13 is so provided as to continuously clogging in the peripheral direction.  Also, for a push-out mechanism of the enlarged diameter board 16, it is so provided that its tip crosses a reaction supporting plate 15 having a screw jack 20 contacting to the inner peripheral side of enlarged diameter board 16 to the opening at the inner peripheral side of the tunnel with a gap 13.
Patent JP-S55156127-A (JP)
Title: Unloading method for capsule transportation
Inventor: SAKAI TOMOJI
IPC: B65G51/04
Filed: 1979-05-21
Abstract: PURPOSE: To improve the transporting efficiency and to reduce the scale of an unloading station by a method wherein a capsule vehicle conveyor is provided in the course of a pipeline, and unloading is conducted in synchronism with the movement of the capsule vehicle.  
     CONSTITUTION: Both ends of a pipeline 1 for conveying the capsule vehicle are interrupted, and the interrupted portions are used as a loading station 2 and an unloading station 3 respectively. A loading hopper 18, a measuring device 18-1 and a guide 18-2 are provided at the loading station 2, while an unloading chamber 19, a capsule vehicle bottom cover opening-closing controller (not shown) and the like are provided at the unloading station 3. The capsule vehicle conveyor 22 for supporting a portion of the capsule vehicle 17 and moving the latter is provided at each of the stations 2 and 3. The conveyor 22 comprises a chain 6 fitted with plural conveying trucks 7. Direction coverters 4, 5 connected with a blower 25 are arranged at the ends of the pipeline. 
     COPYRIGHT: (C)1980,JPO&Japio