baber/WOPTO huggingface dataset:
Patent JP-H10304280-A (JP)
Title: Lug used for fixing crt
Inventor: FUKUDA NAOYUKI
IPC: H04N5/645
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a CRT from slipping by a shock or vibration. SOLUTION: The lug 3A used for fixing a CRT is fitted to a CRT 1. Pluralities of claws 18 that are extended toward the center of a thread insertion hole 17 and whose tip is projected up and down in the thickness direction of a metallic plate are formed to an inner circumferential ridge of the thread insertion hole 17 of the lug 3A. A washer 8 is placed on a boss 4 for mounting the CRT and integrally formed with a case, the lug 3A used for fixing the CRT is placed on the washer 8, a washer 9 is placed again on the lug 3A, and a screw 5 is screwed to a thread hole 4a of the boss 4 to tighten the lug 3A used for fixing the CRT to the boss 4.  Since the claws 18 of the lug 3A used for fixing the CRT cut into the washers 8, 9, mount faces (upper and lower faces) of the lug 3A used for fixing the CRT are prevented from sliding off, and then slipping-off of the CRT 1 within a plane in parallel with the screen by a shock and vibration at its transportation after the assembling of the CRT 1 is surely avoided.
Patent JP-H02299710-A (JP)
Title: Working machine for tapered pipe
Inventor: YAMAMOTO MITSUO
IPC: B21D41/04
Filed: 1989-05-13
Abstract: PURPOSE:To obtain tapered pipes different in pattern with the same work roll by providing a driving means to a rack of a working machine for the tapered pipe and making the rack movable. CONSTITUTION:Since the rack 1, too, reciprocates between point A and point B in the same direction that the work rolls 2,2' move and at a fixed suitable speed at the same time that the work rolls 2,2' rotate and reciprocate between point A and point B, the rotational speeds of the work rolls 2,2' are slower than the speed of the rack 1 at a fixed time. Accordingly, the rate of drawing to the pipe stock 5 reduces to form a taper. Further, when the rack 1 is reciprocated between point A and point B in the direction opposite to the rotational direction of the work rolls 2,2' and at fixed suitable speed at the same time that the work rolls 2,2' rotate and reciprocate between point A and point B, the rotational speeds of the work rolls 2,2' are faster than the speed of the rack 1 at the fixed time. Consequently, the taper of the pipe stock 5 makes a deeply drawn taper.
Patent JP-H04347148-A (JP)
Title: Ultrasonic observer
Inventor: MATSUI KOICHI
IPC: A61B8/14
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a clear ultrasonic image by enabling adaptation to a single ultrasonic vibrator to allow ultrasonic diagnosis with easier miniaturization, for example, even from inside a body cavity while allowing the removal of speckle noises. CONSTITUTION:This apparatus is provided with a transmission circuit 3 to output a transmission signal at a specified timing for emitting an ultrasonic pulse with an ultrasonic vibrator 2, a frame memory 9 which stores a reflection echo signal to be received and outputted with the ultrasonic vibrator 2 at a timing asynchronous with a specified timing of the transmission circuit 3 and a monitor 11 which displays an ultrasonic image by a TV signal to be outputted to a monitor 11 after a data stored in the frame memory 9 is converted into the signal. The frame memory 9 stores a reflection echo signal asynchronous with a specified timing of the transmission circuit 3 to remove coherence generated during each scanning and the monitor 11 displays a clear ultrasonic image cleared of a speckle noise.
Patent JP-H11310489-A (JP)
Title: Fuel for gas generating agent and gas generating agent composition
Inventor: YAMATO HIROSHI
IPC: C06B31/06
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a gas generating agent composition capable of attaining miniaturization and reduction in cost of a gas generator. SOLUTION: This gas generating agent composition comprises a fuel for a gas generating agent containing one or more selected from a polyvinylamine, a polyethyleneimine, a polyallylamine, their nitrates, nitrites, perchlorates, chlorates and metal complexes containing them and an oxidizing agent. Since the fuel for a gas generating agent carries out two actions of a fuel and a binder, separative addition of a binder is not required.
Patent JP-S5912512-A (JP)
Inventor: YAMAZAKI ICHIROU
IPC: H01F27/32
Filed: 1982-07-09
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-S6013807-A (JP)
Title: Preparation of modified chlorinated polypropylene
Inventor: AOKI SHIYOUJI
IPC: C08F2/02
Filed: 1983-07-04
Abstract: PURPOSE:To obtain the titled polymer having improved adhesiveness, easy crosslinking properties, workability, etc. free from odor, etc. inexpensively, by kneading chlorinated polypropylene with an unsaturated carboxylic acid, an organic peroxide under specific conditions, grafting the chlorinated polypropylene with the unsaturated carboxylic acid. CONSTITUTION:(A) 100pts.wt. chlorinated polypropylene (preferably one chlorinated in an aqueous suspension, having 25-45wt% Cl content) is kneaded with (B) 0.01-20pts.wt. unsaturated carboxylic acid and/or its anhydride (preferably maleic acid, or maleic anhydride) and 0.001-20pts.wt. organic peroxide (e.g., benzoyl peroxide, etc.) having 80-250 deg.C half-life temperature for 1min by a kneader (preferably vent-type) at 80-250 deg.C for 60sec, to give the desired polymer.
Patent JP-H08296011-A (JP)
Title: Production of aluminum alloy sheet for high speed forming excellent in baking hardenability of coating film and cold stability
Inventor: HASEGAWA KOHEI
IPC: C22C21/06
Filed: 1995-04-24
Abstract: PURPOSE: To produce an aluminum alloy for high speed forming excellent in baking hardenability and cold stability. CONSTITUTION: An aluminum alloy having a compsn. contg., by PL weight, 0.6 to 1.5% Mg, >=0.3% Si and <=1% (including zero) Cu, in which the weight ratio of Si/Mg is also regulated to <=0.587, and the balance substantial Al is cast. The obtained. ingot is subjected to homogenizing treatment in the temp. range of 400 to 580 deg.C, is thereafter subjected to hot rolling, is subjected to cold rolling at >=40% draft, is subsequently heated at 450 to <580 deg.C, is held to the same temp. range for 10 to <100sec, is thereafter cooled to <=100 deg.C at >=3 deg.C/sec cooling rate and is subjected to heat treatment at 80 to <130 deg.C for 5 to <48hr to obtain the aluminum alloy sheet for high speed forming.
Patent JP-S5821299-A (JP)
Inventor: FUMASE TAKESHI
IPC: G10K15/12
Filed: 1981-07-30
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-H09300038-A (JP)
Title: Forging press apparatus and forging method
Inventor: DOUYA YASUO
IPC: B21J13/14
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To easily take out a forged product from a slide die in an apparatus and to reduce the working cost while maintaining the strength by arranging a side wall supporting means for restricting the movement of a movable wall outward while synchronizing it with a forging process in the apparatus body. SOLUTION: A die 9 on the apparatus side is interposed between a fixed die 14 and a toggle mechanism 21 by driving the toggle mechanism 21 and is regulated so that the movable wall 10a does not move outward. Thereafter, forging load is added to between the die 9 on the apparatus side and the movable die 31, and the movable wall 10a is extended to move outward by expanding a forging material in the die 9 on the apparatus side, but the forged product is made to a prescribed size, because the movement is restricted by the toggle mechanism 21. Supporting of the movable wall 10a with the toggle mechanism 21 is released, and the forged product can easily be taken out from the die 9 on the apparatus side because restricting force from the die 9 on the apparatus side is lowered.
Patent JP-S5454363-A (JP)
Title: Improvement in refrigerator
Inventor: ARAIDA HIDEO
IPC: F25D23/06
Filed: 1977-10-06
Abstract: PURPOSE: Not only to lessen the number of its partsand prevent certainly from losing the cooled ar inside the cabinet but also to simplify the construction of the framework by filling with an insulating material into the space inside the wall of the outer cabinet.  
     CONSTITUTION: The first procedure is to insert a defrosting hot pipe, which belongs to a part of refrigeration cycle, from the rear of the cabinet 1 which has openings in the front and in the rear into the inside of the cabinet 1 and then weld to an inner side of flange constructed in the front part of the outer cabinet 1 and to insert a cooler frame 5 from rear of the outer cabinet 1 into the inside of the outer cabinet 1 and then put the cooler of the freezing compartment temporarily at the upper side of the outer cabinet 1. And then the second procedure is to put an inner cabinet 12 from the front of the cabinet 1 into the inside of the outer cabinet 1. And next procedure is to seal an opening 12a and a rear opening of the cabinet 1 with a lid 13 and a rear plate 14 respectively and the last procedure is to form an insulating wall 15 by filling the space inside between the outer cabinet 1, and a cooler 6 and an inner cabinet 12 with a foamed insulating material 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6012921-A (JP)
Inventor: FUJIOKA MINORU
IPC: A01K61/00
Filed: 1983-07-01
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-S5816926-A (JP)
Inventor: REI BUI KURAUFUOODO
IPC: B60N2/06
Filed: 1982-07-13
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-S6012162-A (JP)
Title: Liquid injecting and air mixing type suction apparatus
Inventor: SAKAMOTO YUUJIROU
IPC: B05B7/06
Filed: 1983-07-02
Abstract: PURPOSE:To provide the titled suction apparatus for starting without hindrance by accelerating a gas introducing speed at the time of starting, by forming a gas introducing pipe corresponding to an open air introducing pipe from two pipes for starting and steady operation while arranging a tapered nozzle in the starting gas introducing pipe. CONSTITUTION:In a liquid injecting and air mixing type suction apparatus such as a jet pump, a gas introducing pipe connected to the rear part of an emitting pipe 12 is formed of a starting gas introducing pipe 13b and a steadily operating gas introducing pipe 13a. In starting, a liquid is injected as a jet stream A from a liquid jet pipe 14 while a flowline change-over valve 17 is manipulated to supply the gas of a gas source M to the starting gas introducing pipe 13b and the speed of the gas is accelerated through the tapered nozzle 15 in the pipe 13b to acoustic velocity. This accelerated gas is introduced into the jet stream generating chamber 18 of the emitting pipe 12 and the jet stream A is forwardly moved. Therefore, the static pressure of the gas supplied to the outlet part 11a of a suction pipe 11 becomes lower than atmospheric pressure and starting is performed without hindrance.
Patent JP-H01289276-A (JP)
Title: Semiconductor device
Inventor: INOUE YOSHINAGA
IPC: H01L23/50
Filed: 1988-05-17
Abstract: PURPOSE:To make a semiconductor chip small-sized and to reduce an influence by a noise or the like with reference to other signal lines by a method wherein one power supply or signal is connected by using two or more conductors from both sides of the semiconductor chip. CONSTITUTION:One or more lead frames 1 are arranged at the upper side or the lower side of a die pad 3 where a semiconductor chip 2 is mounted and two or more conductors 4 are connected to both sides of the semiconductor chip 2 from the lead frames 1. Accordingly, it is not required that power-supply lines 5 or signal lines on the semiconductor chip 2 are wired from one end to the other end of the semiconductor chip 2. By this setup, the semiconductor chip 2 can be made small-sized and it is possible to reduce an influence by a noise or the like with reference to other signal lines.
Patent JP-H02299242-A (JP)
Title: Bipolar transistor
Inventor: IMAEDA YASUO
IPC: H01L21/331
Filed: 1989-05-15
Abstract: PURPOSE:To contrive the improvement of breakdown strength in the reverse direction between an emitter layer and a base layer while a fluctuation in other electrical characteristics as of a transistor is inhibited as far as possible by a method wherein the base layer is formed in such a way as to have the peak of a base impurity concentration in a prescribed depth by an ion implantation method. CONSTITUTION:A collector layer 3 which is positioned in the side of the lower surface of a semiconductor substrate 2 having a prescribed impurity concentration, a base layer 4 formed in the side of the upper surface of the substrate 2 in such a way as to have the peak of a base impurity concentration in a prescribed depth by ion implantation and an emitter layer 5 formed in the layer 4 are provided. That is, the layer 4 is formed not in the surface part of the substrate 2 but in a prescribed depth, such as such a depth as the peak of an impurity concentration can be formed in the layer 4 under the lower part of the layer 5, by an ion implantation method. Thereby, the improvement of breakdown strength in the reverse direction between the emitter layer 5 and the base layer 4 is contrived without changing other electrical characteristics as of a bipolar transistor.
Patent JP-S5745428-A (JP)
Title: Metal contact detector of plain bearing part
Inventor: YONEYAMA TAKAO
IPC: F16C17/24
Filed: 1980-09-03
Abstract: PURPOSE:To detect the occurrence of a bearing metal contact phenomenon early and definitely by taking out the ultrasonic signal of low frequencies generated by the bearing metal contact. CONSTITUTION:After the signal obtained in an acoustic detecting element 3 is amplified with a preamplifier 4, it is passed through a filter 5, whereby it is removed of noise. Next, it is amplified with a main amplifier 6, and is inputted to the number of revolutions decision circuit 7, which takes in the number of revolutions of a journal 1, decides whether it is turning or in an operating state, and outputs to a bearing metal contact discriminating circuit 8 only when it is in the operating state. The circuit 8 is constituted of a detecting circuit 8a, a band-pass filter 8b, an amplifier 8c, and a detector 8d, and converts the signal which is compared with comparing voltage in a comparator 9 and exceeded the comparing voltage to a square wave. A bearing metal contact deciding circuit 10 outputs a signal when the number of generations per unit time of the signal outputted from the comparator 9 exceeds a predetermined value. The presence or absence of any contact phenomenon is displayed in a display device 11.
Patent JP-H0336173-A (JP)
Title: Device to fix safety belt, webbing to shaft of belt drawing-in tool
Inventor: YOHANESU SHIYUMITSUTO
IPC: B65H19/29
Filed: 1990-05-10
Abstract: PURPOSE: To fix a safety belt on a shaft of a safety belt retractor without requiring an additional part or a belt webbing coupler by winding a belt webbing around a web plate at least two rounds before it is wound around on a shaft center. CONSTITUTION: Web plates 10, 12 are separated from each other by a through type shaft slot 14, and flanges 16 are respectively set on both ends of a shaft. A belt webbing 18 is extended through the shaft slot 14, and two rounds of winding is carried out around the web plate 10. An end part 20 of the belt webbing 18 is inserted into a shaft groove 22 of the web plate 10, the shaft groove 22 is extended in parallel concerning the shaft slot 14, and since it has a V-shaped cross section, it is possible to press fit the end part 20 of the belt webbing 18 in the groove 22. Since no special part is required to fix the belt webbing 18 on the shaft, it is possible to reduce cost of a constitutional part and to facilitate assembly.
Patent JP-H0947166-A (JP)
Title: Distilling irrigation apparatus
Inventor: ISHIMOTO SHOICHI
IPC: A01G25/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a distilling irrigation apparatus having high work efficiency and enabling the irrigation with a small amount of water and the use of irrigation water containing a large amount of dissolved salt and/or solid foreign materials. SOLUTION: This irrigation apparatus is provided with a 1st means to increase the steam density in the air in a closed space 105 on stock water 100 with the heat of sunlight 106, a 2nd means to obtain distilled water 200 by cooling the air to effect the condensation of steam, a 3rd means to take out the distilled water 200 and a 4th means to supply the distilled water 200 to the root of a culturing plant 402.
Patent JP-H0781118-A (JP)
Title: Thermal head driving control device
Inventor: KATSUMA NOBUO
IPC: B41J2/36
Filed: 1994-06-02
Abstract: PURPOSE:To lower occurrence of an irregularity in density owing to an error on a resistance value of a heating element by a method wherein the number of bias pulses is determined on the basis of the error on the resistance value of each heating element to make a bias heating amount of each heating element almost constant, and even though there is a dispersion in the resistance value of each heating element, the bias heating amount of each heating element is made almost constant. CONSTITUTION:A selector 40 which outputs data of line memories 32, 33 by selecting them, a printing controller 43 generating a comparison data, and a comparator 41 which generates a driving data of each heating element by comparing a comparison data from the printing controller 43 with each data from the selector 40, are provided. Then, the printing controller 43, when a bias data is inputted to the comparator 41, inputs a comparison data which is successively decreased from the maximum comparison data into the compartor 41. Besides, when an image data is inputted to the comparator 41, the printing controller 43 inputs a comparison data which is increased succesively from the minimum comparison data to the comparator.
Patent JP-S62278412-A (JP)
Title: Water level measuring instrument in nuclear reactor
Inventor: ISHII KUNIO
IPC: G01F23/14
Filed: 1986-05-28
Abstract: PURPOSE:To enable a nuclear reactor water level to be always accurately measured by providing a low pressure side detecting pipeline with a pressure gage and an arithmetic unit, detecting changes in a reference water level and correcting a measured water level value. CONSTITUTION:A pressure gage 4 is provided in a low pressure wide detecting pipeline below a reference level gage 3 and an arithmetic unit 7 is provided between a water gate 6 and a level indicator 8. A change in a reference water level due to a sudden change in the pressure of a nuclear reactor 1 is detected as a change in a water head. Since there has been the change in the reference water level, the measured value of the water gage 6 includes an error corresponding to the change in the water head. Accordingly, a quantity corresponding to the change in the water head detected by the pressure gate 4 is corrected by the arithmetic unit 7 and a corrected value is outputted to the indicator 8 whereby an accurate nuclear reactor water level can be obtained.
Patent JP-S63289224-A (JP)
Title: Alternator for internal combustion engine
Inventor: MURAKAMI NOBUAKI
IPC: F02B67/00
Filed: 1987-05-20
Abstract: PURPOSE:To reduce the rotational fluctuation of an engine by linking a flywheel to the shaft of an alternator in the low speed area of the engine so that the moment of inertia of the flywheel provided in a crankshaft increases virtually. CONSTITUTION:When an engine rotates, the pulley 12 of an alternator 1 rotates through a V-belt 23 and it follows that the disc 11A of an electromagnetic clutch 11 performs accelerative rotation together with a shaft 7. When a control unit 17 judges based on a detection signal from an engine speed sensor 18 that the engine is in an idle state or the like, an electromagnetic coil 11D is energized so as to generate magnetic force, Then, a clutch plate 11d is sucked against a spring 11B so as to make it stick to the web 10d of a flywheel 10. As a result, the flywheel 10 and the V-belt 23 function as dynamic dampers so that reaction force against the engine can be reduced.
Patent JP-H10311265-A (JP)
Title: Super magnetrostriction type fuel injection valve
Inventor: ITO YASUSHI
IPC: F02M51/08
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a deviation of a fuel injection amount from a regular fuel injection amount. SOLUTION: A solenoid coil and a permanent magnet 10 are coaxially arranged adjacently with each other in a housing and a super magnetrostriction rod stretched in an axial direction according to the intensity of an applying magnetic field is arranged in the internal space of a solenoid coil. By controlling the intensity of a magnetic field applied on a super magnetrostrictive rod by a solenoid coil and a permanent magnet 10 through control of the solenoid coil, the length in an axial direction of the super magnetrostrictive rod is controlled and this constitution controls operation of a switching valve by a valve element coupled to one end of the super magnetrostrictive rod. The permanent magnet 10 consists of a plurality of magnet pieces 10a arranged peripherally separately from each other.  Slits 17 axially extending from the top end of the permanent magnet 10 to a bottom end are formed between a pair of the adjoining magnet pieces 10a. The slit 17 partitions a fuel passage in cooperation with the outer peripheral surface of the solenoid coil and the inner peripheral surface of the housing.
Patent JP-H02300626-A (JP)
Title: Solar sensor
Inventor: KAMEDA YOSHIHIKO
IPC: G01C21/24
Filed: 1989-05-15
Abstract: PURPOSE:To obtain the sensor having photodetectors which are easy to work and have high mechanical strength by disposing a shielding plate having a slit so as to intersect diagonally at the intermediate point of the adjacent sides parallel with each other of a pair of the photodetectors. CONSTITUTION:The photodetecting plates 23, 24 are disposed under the shielding plate 21. The photodetecting plates 23, 24 are both formed by using silicon solar battery plates having a square shape and the same photodetecting area and masking a part on the photodetecting surfaces of the solar battery plates (a) and depositing aluminum by evaporation on the surfaces, thereby forming aluminum electrode layers (b). The unformed part (photodetecting part) (c) of the electrode layer (b) is formed to a trapezoidal shape the hypotenuse of which is parallel with one side of the plate (a). The photodetecting plates 23, 24 are so disposed that the hypotenuses of the photodetecting parts (c) parallel with each other and the slit 22 intersects therewith at the center of the hypotenuses thereof. The light transmitted through the slit is made incident uniformly to the photodetecting parts (c) of the respective photodetecting plates 23, 24 when the sunlight is made incident perpendicularly to the shielding plate 21; therefore, the detection outputs thereof are equaled and the difference or ratio thereof increases or decreases according to the incident angle of the sunlight.
Patent JP-H08315118-A (JP)
Title: Man-machine interface
Inventor: ITO YUJIRO
IPC: G06F3/0346
Filed: 1995-05-19
Abstract: PURPOSE: To provide a man-machine interface which can improve the input operation efficiency while suppressing the fatigue of a user. CONSTITUTION: This man-machine interface is equipped with a camera device 10 and a recognizing means 11. The camera device 10 is so set that the user 12 is present in its image pickup area and an image of the face part 13, eyes 13A, and month 13B of the user 12 is picked up. When the recognizing means 11 recognizes that the face part 13, eyes 13A, and month 13B move in previously set order by a previously set method, a previously specified indication command corresponding to the operation is generated and a mouse cursor is moved according to the operation of the face part 13. Consequently, the user can input information only by moving part of the body in a specific direction and the man- machine interface can greatly be improved.