baber/WOPTO huggingface dataset:
Patent JP-S5845848-A (JP)
Title: Copying device
Inventor: OZAWA SUEO
IPC: B23Q35/128
Filed: 1981-09-10
Abstract: PURPOSE:To simplify the circuit construction of the entire copying device such as an automatic gas cutting off machine, by providing two sine-cosine potentiometers while shifting the rotary shaft of one of said potentiometers by 90 deg. against that of the other potentiometer and by controlling the central position of an optical detecting part. CONSTITUTION:The output signal of an optical detecting element is supplied to the input terminals 18a, 18b of a CD comparing operation circuit 18, and the output terminal of said optical detecting element is connected to a relay 13. Namely, said output terminal is connected to a connecting point between the normally closed contact 13b of the relay 13 and the normally closed contact of a relay 15, and a movable contact 15c is connected to the input terminal of a DC amplifier 24. The DC amplifier 24 amplifies a supplied signal, and the resultant voltage E2 is supplied to a sine-cosine potentiometer 31. The rotary shaft of the sine-cosine potentiometer 31 is provided, while being shifted by 90 deg. against the rotary shaft 28 of a sine-cosine potentiometer, so that driving of an optical detecting part 4 in the persuing direction is controlled by the output signal of the one sine-cosine potentiometer, and the central position of the optical detecting part 4 by the other sine-cosine potentiometer.
Patent JP-H089052-A (JP)
Title: Method for notifying facsimile data reception
Inventor: KUROYAMA SHIGERU
IPC: H04M11/00
Filed: 1994-06-24
Abstract: PURPOSE:To provide the FAX reception notice method for a key telephone set or a private branch exchange in which the reception of FAX communication is easily recognized by a multi-function key telephone set so as to prevent effectively a FAX reception paper sheet from being left unextracted. CONSTITUTION:In order to notify the reception by facsimile equipments 6-1-6-N connected to extension terminals of a key telephone set or a private branch exchange, a FAX reception display button with lamp is assigned to optional multi-function key telephone sets 5-1-5-N connected to the extension terminals or a FAX reception display lamp is assigned as a function lamp and the FAX reception display button or the FAX reception display lamp is lighted synchronously with the arrival of a call to the facsimile equipments 6-1-6-N and the lighting is released by the operation of the FAX reception display button or dialing operation of the multi-function key telephone sets.
Patent JP-S5571647-A (JP)
Title: Phosphate type glass coating method
Inventor: NAKASHIMA YUUCHI
IPC: C03C4/00
Filed: 1978-11-20
Abstract: PURPOSE: To improve the strength of a coating film to water by coating phosphate type glass so that a film layer contacting to the glass surface is made of fluoride.  
     CONSTITUTION: A fluoride layer such as a MgF 2  layer is formed on the surface of phosphate type laser glass or the like, and the outermost layer of a coating film is made of one of MgF 2 , SiO 2 , ZrO 2  and TiO 2 . This film is slightly sol. in water and does not receive invisible flaws due to damage, so it does not exfoliate from the substrate. In addn., occurrence of uneven interference and film surface roughening due to a change in film thickness is prevented effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5766421-A (JP)
Title: Electrooptic device
Inventor: MASAKI HIROICHI
IPC: G02F1/1339
Filed: 1980-10-13
Abstract: PURPOSE:To achieve long-life and secure connections by using a softer material than spacer materials for a transfer member and by sizing the transfer member to the gap of substrates after arranging metals, having greater grain size than the gap, at conduction points. CONSTITUTION:In the process of forming a liquid crystal display device having two counter substrates 31 and 32 with transparent electrodes 33 and 34 indium oxide sandwiching liquid crystal 38 and spacer materials 39, the substrate 31 is coatd with an epoxy adhesive containing glass fiber as a sealing material 35 by screen printing, and then with conductive paste containing indium having a larger diameter than that of the glass fiber by screen printing; and those substrates 31 and 32 after being set facing mutually are heated and pressurized to size the gap of the  substrates to the diameter of the glass fiber. A connection having longer life than  when the diamete of indium is less than that of the glass fiber is made.
Patent JP-H09299320-A (JP)
Title: Angle device of endoscope
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the diameter of an inserted part and increase the bore of a treatment implement passing channel. SOLUTION: Of four control wires 25U, 25R, 25D, 25L placed in 90 deg. apart positions inside an angle part 22, the control wire 25D which is pulled when the angle part 22 is curved downward is made to branch into two of branch wire parts 25Da, 25Db from a pivot pin 24 connecting together an end ring 23a and an angle ring 23 located adjacent the ring 23a to an end locking part, and the branch wire parts 25Da, 25Db are separated into right and left and at the end ring 23a are passed through constricting slits 26a, 26b formed in symmetrical positions with respect to a vertical centerline connecting the end locking position of the control wire 25U to the center position of the angle part 22, are then folded back, and soldered into place.
Patent JP-H07212948-A (JP)
Title: Cable movement prevention device
Inventor: KIYOU EISHIYAKU
IPC: H02G9/00
Filed: 1994-06-24
Abstract: PURPOSE: To provide a cable movement preventing device for preventing a cable that is laid in a pipeline from being moved into a direction by a drive force which is applied by a vehicle movement on the ground. CONSTITUTION: A device is constituted of a fixing member 5 for fixing the inside wall of a pipeline 10, a carrier member 4 for carrying the fixing member, a press member 6 for pressing the carrier member 4 to the inside wall of the pipeline 10, and a supporting member 7 that is placed between the press member 6 and the carrier member 4, and protects a cable 8.
Patent JP-H11340177-A (JP)
Title: Single tub cleaning device
Inventor: MAKITA MASAHIRO
IPC: B08B3/08
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a single tub cleaning device, with which time required for chemical replacement in deionized water is shortened, workability of washing is improved and work efficiency is improved. SOLUTION: The single tub cleaning device 10 is provided with a treatment tub 12, performs chemical cleaning by dipping a wafer in chemicals stored in the treatment tub and next performs deionized water rinsing by replacing the chemicals in the treatment tub with deionized water. Further, this device is provided with a deionized water tank 14 for storing deionized water, and by supplying deionized water from both a main deionized water supply pipe 19 in a deionized water supply system and the deionized water tank 14 at the time of replacing the chemicals with the deionized water, time for replacing the chemicals in the treatment tub with the deionized water is shortened.
Patent JP-H04409-A (JP)
Title: Confocul scanning type microscope
Inventor: IWASAKI OSAMU
IPC: G02B21/06
Filed: 1990-06-01
Abstract: PURPOSE:To allow high-speed scanning and to simplify constitution as well as to reduce the cost thereof by integrally holding a light transmitting optical system and a light receiving optical system and moving a moving base back and forth at a high speed thereby executing the main scanning of a light point. CONSTITUTION:The light transmitting optical system 18 consisting of a collimator lens 16 and an objective lens 17 and the light receiving optical system 21 consisting of an objective lens 19 and a condenser lens 20 are integrally fixed to the moving base 15. A sample base 22 carrying a sample 23 is disposed between these two optical systems 18 and 21. The moving base 15 is moved back and forth at a high speed via a laminated piezoelectric element 33 and the main scanning of the light point is executed. On the other hand, the sample base 22 is subjected to sub-scanning at the speed lower than the main scanning speed in the direction perpendicular to the main scanning direction by a prescribed pulse motor. Since the sample base 22 cannot be moved at a high speed, the splashing away of the ample 23 does not arise and the high-speed scanning is possible.
Patent JP-H038205-A (JP)
Title: Lighting fixture with movable auxiliary lamp
Inventor: YAMADA HIDEHIKO
IPC: F21V21/34
Filed: 1989-06-06
Abstract: PURPOSE:To widen the illuminatable range without reducing illuminance by providing a pipe on an auxiliary lamp device outside a main body, slidably penetrating the pipe into the side face of the main body, and providing a holder slidably penetrated with the pipe in the main body. CONSTITUTION:A wide area is illuminated by a main lamp 31 in a main body 11 at the time of lighting, and bright spot lighting is obtained by the auxiliary lamp 40 of an auxiliary lamp device 36. When the position nearer to the center of the lighting range by the main lamp 31 is to be illuminated by the auxiliary lamp device 36, a pipe 46 fitted with the device 36 is thrust into the main body 11 to move the device 36 nearer to the main body 11. When the position apart from the center of the illumination range by the main lamp 31 is to be illuminated by the device 36, the pipe 46 is pulled outward from the main body 11, and the device 36 is separated from the main body 11.
Patent JP-H10331143-A (JP)
Title: Ground supporting force testing method
Inventor: SEKINE ETSUO
IPC: G01N3/40
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To improve measuring precision by placing a supporting force tester on an installation loading plate with a diameter specified corresponding to the maximum grain size of ballast track aggregates or, etc. SOLUTION: A metal installation loading plate 22 with a diameter of 250-430 mm corresponding to the maximum grain size of a ground and a metal warp detecting plate 28 with a diameter of 100-200 mm are provided. A supporting tester is placed on the loading plate 22 installed on the ground and a case 27 for a subsidiary warp measuring equipment is placed on the detecting plate 28 installed in proximity thereto, if required. A weight 15 is dropped to bend the loading plate 22 downward, the lowering speed of a warp detecting bar 17 is detected by a speed meter 19 and the impact load of the weight 15 is detected by a load detector 14 to calculate ground supporting force with a measurement value processor 21. Similarly, the lowering speed of a warp detecting bar 26 for the subsidiary warp measuring equipment is detected by a speed meter 19 to calculate a warp amount with a device 21.  In this way, accurate testing is ensured in a short time, and more accurate detection is ensured if the subsidiary warp measuring equipment.
Patent JP-H07323959-A (JP)
Title: Calculation of diameter
Inventor: YAMANAKA FUTOSHI
IPC: B65H59/38
Filed: 1994-06-01
Abstract: PURPOSE:To correct the diameter difference due to the change of the position of a dancer roll by calculating the difference between each length of a line driving roll and the metal strip of taking-up roll or rewinding roll or a web, at each constant time, on the basis of the detection signal of the position detector for a dancer roll, and correcting the calculation of the winding diameter by using the difference. CONSTITUTION:The transmission signals n1 and n2 of the pulse generator 4 of an electric motor 3 for a line driving roll and the pulse generator 4 of an electric motor 1 for taking-up are inputted into a counter circuit 34, and each accumulative pulse quantity N1, N2 is outputted. A dancer roll position detector 22 is installed on a dancer roll 21, and the position detection signal is inputted into a path length calculating circuit 23, and the path length difference DELTAL corresponding to the position change portion of the dancer roll 21 is outputted. Each accumulative pulse quantity N1 N2 and the path length difference DELTAL are inputted into a diameter correction calculating circuit 35, and the winding diameter signal D after the correction of the path length difference is outputted. Accordingly, even if the position of the dancer roll is changed by the forcible external turbulence, the winding-up diameter can be calculated crrrectly.
Patent JP-H10335516-A (JP)
Title: Mounting structure, mounting multilayer substrate and mounting method of ball grid array package
Inventor: AOYAMA MASAYUKI
IPC: H01L23/12
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To improve the fatigue failure life when a multilayer substrate, on which a highly integrated wiring can be provided using recessed type via holes, is used. SOLUTION: A square-shaped ball grid array package 4 is arranged opposing to the surface of a multilayer printed wiring substrate 1. A plane pad is arranged on the four corners of the region where the square-shaped ball grid array package is provided in the multilayer printed wiring substrate 1, and a via hole pad is arranged on the other region. Said plane pad is soldered to the solder balls 3 for the plane pad protruding from the side of the ball grid array package 4, and the via hole pad is soldered to the via hole solder balls 2 protruding from the side of the ball grid array package 4.
Patent JP-H0438407-A (JP)
Title: Method for positioning video camera
Inventor: FUKUHARA NOBORU
IPC: H04N7/18
Filed: 1990-06-01
Abstract: PURPOSE:To position a video camera accurately and rapidly by aligning a predetermined reference with a beam image wherein a beam emitted from a light source at a predetermined angle is reflected on a surface of an object to be measured on an image of the video camera. CONSTITUTION:An emission axis 16A of a slit beam emitted from a light source 16 is to cross an optical axis 10A of an ITV 10 with an angle of alpha. On a recorded screen of the ITV 10, an image of the slit beam gamma aligns with a Y-axis of an XY-coordinate. When a surface level of a work S changes to Da', a shift of a distance L occurs on the recorded screen, resulting in a slit beam image gamma'. Then the ITV 10 is moved so that the slit beam image gamma ' is aligned with the Y-axis being a reference position on the screen. Thus the ITV 10 can be correctly positioned from the surface level Da' to a position of delta.
Patent JP-S5934493-A (JP)
Title: Clamp for roller pump
Inventor: OOHIRA OSAHISA
IPC: F04B43/12
Filed: 1982-08-20
Abstract: PURPOSE:To remove a clamp in one touch manner by releasing a shaft from a stopper by the rotational operation of a lever to push up the shaft by an inserted spring and rotate a movable portion of a clamp arm. CONSTITUTION:Stopper means 3 respectively fixed to the upper and lower portions of a connector 4 integral with a lever shaft 2 is moved horizontally against the press force of a spring by operating rotatably a central lever and fitted in a recess 7 of a shaft 6. A projection 5 on an end of the stopper is released from fit and the shaft 6 separates a movable portion 8 from a fixed portion 10 by a spring 12 and push up it. A clamp arm which is the movable portion 8 moved upward is horizontally rotated approximately right angle about the shaft 6 as a rotary shaft so that a clamp body can be removed.
Patent JP-S5935896-A (JP)
Title: Construction of welded joint of steel pipe
Inventor: YOSHIDA TOSHIO
IPC: F16L13/02
Filed: 1982-08-20
Abstract: PURPOSE:To provide a titled construction which permits easy joining, has high structural strength, and can provide ease of workability and high sureness, by the constitution wherein the end part of an external pipe of a large diameter formed to have a waveform shape in a circumferential direction and the side face of an internal pipe of a smaller diameter are subjected to fillet welding. CONSTITUTION:A waveform part 8 having a set period over the entire circumference is properly formed at the end 7 of a large diameter pipe 4' in a pipe 3' of a small diameter and a pipe 4' of a large diameter having the outside and inside diameters that can be fitted to each other. The end 7 of the pipe 4' is then heated to increase the diameter and the pipe 3' is cooled to reduce the diameter. Both pipes are fitted and joined by inserting the same into each other so as to have a set overlap part 5. The entire circumference between the part 8 of the pipe 4' and the outside peripheral surface of the pipe 3 is subjected to fillet welding 6' and both pipes 3', 4' are coupled to one body. Flexural rigidity is increased and the load resisting force against axial load F is increased by the long fillet weld 6' line and the overlap part 5' in such constitution, whereby the joint construction of the steel pipe which has no possibility of buckling and pull- out is obtd.
Patent JP-S5667574-A (JP)
Title: Method for collecting fresh water from sea water
Inventor: SAITOU KUNIO
IPC: C02F1/14
Filed: 1979-11-07
Abstract: PURPOSE: To improve production capability of fresh water and reduce the cost, by emitting bubbles continuously into sea water to be evaporated to promote evaporation in the low-temperature region.  
     CONSTITUTION: Sea water A and sea water B are filled properly in evaporation tank 1 and cooling tank 5 respectively; and when air pump 2 is operated to emit preheated air into sea water A as bubbles (a) continuously, sea water A is heated to raise the temperature, and evaporation of sea water A is promoted. Evaporated vapor is condensed on the bottom face of cooling plate 4 as shown in (b) and is dropped to receiving trough 8 and is stored in fresh water tank 7 as fresh water C through conduit 6. Since sea water B in cooling tank 5 receives condensation heat of vapor to raise the temperature, heat loss is reduced by supplying it to evaporation tank 1 successively. As a result, production capability of fresh water can be improved considerably, and low-cost fresh water can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H022253-A (JP)
Title: Signal transmitter
Inventor: TANO MASAHIRO
IPC: H04B10/00
Filed: 1988-06-10
Abstract: PURPOSE:To quicken the transmission speed by utilizing a change in the level of a power line for the transmission of a signal between current buses. CONSTITUTION:In the case of receiving a signal by a current bus A, a current of a power line 9a flows to a diode of a photocoupler PC2 via a resistor R1, the photocoupler PC2 is turned on and a power line 5a is connected to a ground wire 9c and its level reaches zero substantially. Moreover, the in the case of sending a signal from the current bus A, a photocoupler PC1 is turned on by the reduction of a terminal, level, at least, among input terminals 5b, 5c, 5d and 5e of an OR gate 7 and the signal line 9b is connected to ground via a diode D2 and the level of the signal line 96 is lowered. Thus, even if the voltage level of the signal line and the current line differs, it is not required to arrange the level through the conversion of the voltage level and the delay caused in the signal transmission is very less.
Patent JP-H01315354-A (JP)
Title: Method for controlling feed rate in roller mill
Inventor: YAMAGUCHI HIROKI
IPC: B02C15/04
Filed: 1988-06-14
Abstract: PURPOSE:To enable conformity to the requirement of load in a wide range by changing over the rotation of a roller mill at low velocity and also temporarily increasing feed rate when load is reduced and feed rate is changed over at low velocity side and performing operation reverse to the above operation when load is increased. CONSTITUTION:In a roller mill wherein the feed rate of material to be pulverized is changed in accordance with the load of a rear step and the rotation is variably controlled stepwise, when the abovementioned load is reduced and the feed velocity is changed over at the low velocity side, the rotation of the roller mill is changed over at low velocity and also the above-mentioned feed rate is temporarily increased only in the prescribed time. Furthermore when the above load is increased and the feed rate is changed over at the high velocity side, the rotation of the roller mill is changed over at high velocity and also the above feed rate is temporarily reduced only in the prescribed time. As a results thickness of the layer of material to be pulverized on the balls is quickly increased and decreased and the request value of load can be quickly satisfied.
Patent JP-S63307774-A (JP)
Title: Complementary semiconductor device
Inventor: KASAI NAOKI
IPC: H01L29/78
Filed: 1987-06-09
Abstract: PURPOSE:To increase density by combining a planar type MIS field-effect type transistor formed in a first conductivity type semiconductor region and a vertical type MIS field-effect type transistor using an insulating film in a second conductivity type semiconductor region adjacent to the first conductivity type semiconductor region through the insulating film as a gate insulating film. CONSTITUTION:A complementary type semiconductor device has the combination of a planar type MIS field-effect type transistor shaped in a first conductivity type semiconductor region 4 and a vertical type MIS field-effect type transistor employing an insulating film 2 in a second conductivity type semiconductor region 1 adjacent to the first conductivity type semiconductor region 4 through the insulating film 2 as a gate insulating film. Accordingly, the occupying area of an element is reduced by using the vertical type MIS field-effect type transistor, thus increasing density.
Patent JP-S6123033-A (JP)
Title: Hopper
Inventor: HAMAZAKI MINORU
IPC: B65G65/46
Filed: 1984-07-12
Abstract: PURPOSE:To prevent a hopper from a bridging phenomenon of dumped substances for delivering stably a constant amount of the substances by attaching a screw to the bottom of a hopper having an upward flaring section and constituting a flapper pivotably suspended parallel to the screw in the approximately central portion of the hopper. CONSTITUTION:When substances 2 like sludge are dumped into a hopper body 11 a flapper 22 is somewhat inclined to the vertical line about a horizontal axis 21 by the substances dumped uniformly left and right of the flapper. Under this condition, a drive unit is driven to rotate screws 12, 13 and deliver the dumped substances 2 in the lower portion of the hopper so that a cavity is formed near the screws 12, 13 (bridging phenomenon). Then, the substance at one side of the flapper 22 making an obtuse angle with the horizontal line slips down by its own weight to be delivered by the screws 12, 13, and next the substance at the acute angle side drops to swing the flapper 22 in the opposite direction, and is delivered by the screws 12, 13. Such operation is repeated so that all substances 2 are smoothly delivered without making up any bridges.
Patent JP-S5770722-A (JP)
Title: Air conditoning system for vehicle
Inventor: MITSUI MASATOSHI
IPC: B60H1/32
Filed: 1980-10-16
Abstract: PURPOSE:To conserve the engine power output, in an air conditioning system capable of maintaining a constant cabin temperature, by controlling compressor operating rate on the basis of results of operation of the heat load with respect to a set cabin temperature and the cooling effect determined by engine speed. CONSTITUTION:The respective outputs of a function generator 20 and an adder 23 increase and the output of a subtractor 24 decreases when the difference of cabin temperature from a set cabin temperature increases due to the rise in the outside temperature, then the set value 28 of the temperature of supply air is lowered and the operating rate of the compressor is increased by the action of the function generator 25. When the intensity of solar radiation increases, the output of a counter 11 increases to increase the output of the adder 23. When the engine speed is increased, the output of the function generator 22 increases while the output of the subtractor 26 decreases so that the interrupting time of the output of a pulse generating circuit 27 is elongated. Power saving is attained, since the air conditioning system is controlled by operating the cabin temperature 10 to provide a heat load and the cooling capacity is provided through the operation of the engine speed.