baber/WOPTO huggingface dataset:
Patent JP-H02236491-A (JP)
Title: Control rod drive device for nuclear reactor
Inventor: TAKADA YOSHINORI
IPC: G21C7/14
Filed: 1989-03-10
Abstract: PURPOSE:To decrease the load applied on an upper latch arm at the time of pulling up a driving shaft by providing a shock absorbing mechanism to prevent the damage of the latch arm. CONSTITUTION:A spacing 30 of a size 'A' in an axial direction is formed as the shock absorbing mechanism between the top end face of a lifting magnetic pole 21 and the bottom end face of a driving shaft housing 27 screwed to a latch housing 16. A movable magnetic pole 10 comes into collision against the lifting magnetic pole 21 by energizing a lifting coil 26 while the upper latch arm 2 is held engaged with the driving shaft 1 if the spacing 30 is formed in such a manner. The lifting magnetic pole 21 screwed to a guide pipe 13 moves upward by as much as the spacing and the entire part of the latch mechanism is eventually given with the allowance to float up. The impact load applied on the upper latch arm 2 is thus decreased.
Patent JP-H11261240-A (JP)
Title: Bond for multi-wire wiring board, multi-wire wiring board using the same, and manufacture thereof
Inventor: SHINADA NAGATOSHI
IPC: H05K3/10
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a bond for multi-layer wiring board, a multi-layer wiring board using it, and a method for manufacturing it which is excellent in suppressing degradation of insulation resistance, excellent in position precision of an insulation-coated wire, similar in solidification substance characteristics of glass transfer temperature, etc., to an adjoining insulating layer, excellent in flexibility, excellent in coat formation, and excellent in durability of non- adhesiveness except when wire placing is maintained while solvent is removed at low temperature in short time. SOLUTION: Softening temperature of the bond in B stage is 20-100 deg.C, wherein glass transition temperature of a setting substance is 170 deg.C or above, linear expansion factor at glass transition tempetrature-350 deg.C is 1000 ppm/ deg.C or less, stored elastic modulus at 300 deg.C is 30 Mpa or above, comprising siloxane denaturation polyamide imide resin and thermo-setting component.
Patent JP-S59179168-A (JP)
Title: Nozzle
Inventor: OOKAWA YASUHIRO
IPC: B05B7/04
Filed: 1983-03-31
Abstract: PURPOSE:To increase the application range of a liquid injecting nozzle with a simple construction by forming said nozzle into a double construction and using the inside as an injecting nozzle and the outside as an inflow port in the stage of using the nozzle as a suction port. CONSTITUTION:The inside of a thick walled pipe or bar is machined to form an outside cylinder 1 of a nozzle. The shape of a throttled pipe for the nozzle is formed on the inside of the cylinder 1 or an inside cylinder 2 having the shape of the throttled pipe for the nozzle is inserted therein. A check valve 3 which allows the flow of a fluid in the opposite direction but prohibits the flow thereof in the injecting direction of the nozzle is built in the gap between the cylinder 2 and the cylinder 1 and thereafter a screwed ring 4 for fixing the valve 3 is fitted in the top end part of the cylinder 1. When the fluid flows in the spraying direction of the nozzle in the stage of use, the fluid is injected through an aperture by the effect of the valve 3 and when the fluid flows backward, the valve 3 opens to allow the flow of the fluid through both of the nozzle port and the opening on the outside circumference thereof, thus making the nozzle usable as a suction port for a pump.
Patent JP-H06245702-A (JP)
Title: Apparatus for producing green tea
Inventor: TERADA JUNICHI
IPC: A23F3/12
Filed: 1993-02-22
Abstract: PURPOSE:To prevent green tea incrustations from sticking to each part of a machine for producing green tea. CONSTITUTION:The surface of a member in contact with green tea leaves is constructed from a molding or a sheet of polyethylene resin. Thereby, the operation to remove green tea incrustations is not required and the production efficiency is raised. This apparatus is freed of dangerous and difficult operation for removing the green tea incrustations. The machine is prevented from breaking and the product quality is prevented from deteriorating due to the sticking of the green tea incrustations. The apparatus is more inexpensive and economical than that made of other materials of the same kind and becomes sanitary as a machine for producing foods.
Patent JP-S58173781-A (JP)
Title: Cleaning device of picture forming device
Inventor: KOIKE MICHIROU
IPC: G03G21/10
Filed: 1982-04-07
Abstract: PURPOSE:To obtain a titled device of a simple constitution, by extend-forming a scooping sheet for leading to a waste toner vessel, so as to cover the opening part of the waste toner vessel, and forming the end part of the extended side non-continuously. CONSTITUTION:On a casing 2, a scooping sheet 4 consisting of a thin film is fitted to the upper stream side than a cleaning blade 3, and its outside end edge softly adheres to the surface of an image carrier. Accordingly, a residual toner adhering to the surface of the image carrier after transfer easily passes through the outside end edge of the scooping sheet 4, reaches a position of the cleaning blade 3, is scraped by the blade 3, and is dropped and stored in a vessel 7 in the casing 2. In this case, the scooping sheet 4 is formed so as to cover the almost whole face of the opening of the vessel 7 by extending the outside end edge of the scooping sheet 4 and the inside end edge of the opposite side, to the inside of the casing 2, and also in the vicinity of the inside end edge of this sheet, for instance, a lot of comb teeth-like suggedness are formed in a suitable area 41 from the inside end edge.
Patent JP-S61269513-A (JP)
Inventor: RINDA KEI BEBAANZU
IPC: H03K3/356
Filed: 1986-03-14
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-S54148314-A (JP)
Title: Echo eraser
Inventor: ARAZEKI TAKU
IPC: H04B3/23
Filed: 1978-05-12
Abstract: PURPOSE:To realize an echo eraser featuring the easy maintenance by providing plural units of the echo models which give the weight integration to the contents of both circuit memorizing the reception signals and the circuit memorizing the echo characteristics and then performing the control with the processors of smaller number of units than the echo models. CONSTITUTION:Memory circuit 40 and 50 memorize the reception signal and the echo path characteristics respectively, and piling circuit 30 performs the weight integration for the contents of both circuits 40 and 50. The plural number of the echo models possessing such circuits are provided along with the processors which are smaller in the unit number than the echo path models at least by one in order to control the echo path model. In this way, an echo eraser can be obtained with easy maintenance.
Patent JP-H05220650-A (JP)
Title: Copy control device for plate finishing machine
Inventor: ONO YOSHIO
IPC: B23C3/28
Filed: 1992-02-07
Abstract: PURPOSE:To uniform the working depth from a plate upper surface by providing an interrupt control circuit for keeping the space between a copy sensor and the plate by driving a servo motor with the pulse generated by a pulse generating circuit. CONSTITUTION:The longitudinal and lateral movements and rise and fall of an elevator base 22 are controlled by a NC control unit to automatically work a plate 1. A copy sensor 26 mounted on the lower surface of the elevator base 22 detects the space between the copy sensor 26 and the plate 1 upper surface and inputs it to a pulse generating circuit 28. The pulse generating circuit 28 generates a pulse corresponding to the detected space. When the space is changed, this is inputted to an interrupt control circuit 29 of an automatic controller 26 to drive a servo motor 19, and the vertical position of a tool 25 is automatically controlled at high precision following the undefined curved form of the plate 1 regardless of NC control.
Patent JP-S58175094-A (JP)
Inventor: YAGISHIMA TAKAYUKI
IPC: G08B21/06
Filed: 1982-04-06
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-S62244299-A (JP)
Inventor: PUTSUKU KII DOU
IPC: H02P8/34
Filed: 1987-03-13
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-H04291018-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: YOKOYAMA FUMIAKI
IPC: G11B5/738
Filed: 1991-03-20
Abstract: PURPOSE:To inexpensively obtain the magnetic recording medium formed by using a glass substrate having excellent weatherability and good magnetic characteristics. CONSTITUTION:This magnetic recording medium is obtd. by providing a magnetic layer on the glass substrate laminated with an electroless plating layer at >=1000Angstrom  thickness and by first providing an electroless plating layer of <=300Angstrom  on the glass substrate having specific surface roughness and heat treating this layer at a specific temp., then forming the electroless plating layer, heat treating the layer at a specific temp. to laminate the electroless plating layer of >=1000Angstrom  total thickness, and providing the magnetic layer.
Patent JP-S62215609-A (JP)
Title: Production of vinyl chloride polymer
Inventor: ASADA NAONORI
IPC: C08F2/20
Filed: 1986-03-17
Abstract: PURPOSE:To obtain a polymer which is suitable for paste blending and has relatively spherical particle shape, a few pores contained in particles and improved absorption characteristics of plasticizer, by subjecting vinyl chloride to suspension polymerization by use of a specific partially saponified polyvinyl alcohol and methyl cellulose as a suspension. CONSTITUTION:In a polymer production wherein suspension polymerization of vinyl chloride alone or a monomer mixture of the vinyl chloride as a main component and a monomer copolymerizable with it is carried out while stirring, polymerization conversion ratio is made to reach 10% in 90-240min after starting of the stirring and a liquid phase part in a polymerizer after the attainment of polymerization conversion keeps >=97vol% of inner space of the polymerizer, 0.1-0.6pt.wt. based on 100pts.wt. of the monomers of partially saponified polyvinyl alcohol having 75-90mol% saponification degree and 40-60cps viscosity at 4% aqueous solution at 20 deg.C and 0.01-0.1pt.wt. methyl cellulose having 18-25mol% hydroxyl group replaced with methyl ether group, 3-15mol% hydroxyl group replaced with hydroxypropyl ether group and 3,000-6,000cps viscosity at 2% aqueous solution at 20 deg.C are used as a suspension.
Patent JP-H01231466-A (JP)
Title: Incoming detector
Inventor: WATANABE KATSUYA
IPC: H04M11/00
Filed: 1988-03-10
Abstract: PURPOSE:To prevent a malfunction due to the effect of external noise by devising at least one of a clock pulse generating section and a counter to be activated by a DC voltage obtained through rectifying and smoothing an AC signal component fed through a communication line as a power supply. CONSTITUTION:At least one of a clock pulse generating section and a counter is devised to be activated by a DC voltage obtained through rectifying and smoothing an AC signal component fed through a communication line as a power supply. Even with the reception of a noise with a lower level than the level of a normal AC signal, since the power voltage is not established, the counter 7 does not output a control signal, and in case of receiving a noise with a higher level equivalent to the level of the normal AC signal, the power voltage is not established but the counter 7 does not output the control signal if the noise is not consecutive. Thus, the effect of an external noise is almost immune and malfunction of a terminal equipment is surely prevented.
Patent JP-H08252406-A (JP)
Title: Defoaming apparatus
Inventor: HASEGAWA SUSUMU
IPC: C12M1/00
Filed: 1995-03-16
Abstract: PURPOSE: To provide a defoaming apparatus which can easily and surely carry out defoaming of foams produced in an aerobic or anaerobic biological treatment reactor to treat organic waste water in a sewerage plant, sewage treatment plant, etc., and a reactor in a fermentation industry, e.g. brewing industry. CONSTITUTION: As for a gas discharging duct 12 installed near the upper part of a reactor, a semi-circular column-like defoaming agent collecting tank 14 which coupes almost a half of the cross-section surface area of the duct 12 is installed in the middle of the duct and a defoaming mechanism 20 so composed of a disk like wire net member 16 as to rotate in the defoaming agent collecting tank 14 in the state in which almost a half of the member 16 is immersed in the defoaming agent collecting tank 14 is installed.
Patent JP-S59183540-A (JP)
Title: Signal selecting and receiving device
Inventor: OOTA MINORU
IPC: H04W4/00
Filed: 1983-04-01
Abstract: PURPOSE:To prevent the generation of noise due to unnecessary call tone even if each receiving station is called simultaneously by using the output of a storage circuit storing an output of each signal receiving circuit and identifying the call of the own station as a gate signal. CONSTITUTION:In calling the receiving stations from a master station simultaneously, a signal combining tone signals (a,1,2),(a,3,4)... corresponding to the receiving stations 1G, 2G... respectively is transmitted sequentially and a tone signal (b) in common to each receiving station is added to the end. For example, the tone signal a, 1, 2 is received respectively by tone receiving circuits 22-24 of the receiving station 1G, this receiving information is stored in the storage circuit 25 to identify the calling of the own station. Then, the trailing of the common tone signal (b) is detected by a detecting circuit 29 and a signal from the detecting circuit 29 is transmitted to a holding circuit 30 via a gate circuit opened by own station calling identification information from the storage circuit 25 in advance.
Patent JP-H1144330-A (JP)
Title: Two-direction oneway clutch
Inventor: DICK WESLEY M
IPC: F16H48/06
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a simplified on-demand system of high ratio of cost to effect by locking together a first torque transmitting shaft with a second torque transmitting shaft, when a clutch is over run or differentially moved exceeding a prescribed quantity, and actually rotating them at the same rotating speed. SOLUTION: This clutch 10 includes a first or a front torque transmitting shaft (first shaft) 12 connected to a front axle drive shaft, and a second or a rear torque transmitting shaft (second shaft) 16 connected to a rear axle drive shaft. According to the rotating direction of the first shaft 12, a reversing device partial clutch 46 is rotated. At this time, a main clutch part is engaged when by the quantity of the rotating speed of the second shaft 16 exceeding a prescribed quantity, in relation to the first shaft 12, it is over run or differentially moved, the first shaft 12 together with the second shaft 16 are locked, and they are actually rotated at the same rotating speed.
Patent JP-H04291866-A (JP)
Title: Fault processing system for common line signal trunk
Inventor: KIMURA SHOICHI
IPC: H04M7/06
Filed: 1991-03-20
Abstract: PURPOSE:To smoothly switch a speech path line to an individual line signal system when a fault is generated in a common line signal trunk at an exchange in a common line signal system. CONSTITUTION:At the exchange equipped with a junction line trunk 13 to interface a common line signal line 12 and a common line signal trunk 14 to exchange signaling signals through the trunk while housing a speech path line 11 and the common line signal line 12 corresponding to the individual line signal system, a signal system switching means 15 is provided to switch the signal system of the speech path line 11 to the individual line signal system when the fault is generated at the common line signal trunk 14 or any counter common line signal trunk, and an informing means 16 is provided to inform the switching of the counter exchange by the signaling signal of the common line signal line 12 through the junction line trunk 13 and to inform the fault at the counter common line signal trunk of the signal system switching means 15 corresponding to the switching information of the signal system from the counter exchange.
Patent JP-H04292828-A (JP)
Title: Fuse fixing construction for current limiting device
Inventor: ISHIKAWA HIROMU
IPC: H01H85/20
Filed: 1991-03-22
Abstract: PURPOSE:To prevent a nut from being excessively or partially tightened by forming a projection acting as a compression spring and a stopper on a fixture. CONSTITUTION:In a fixing construction to clamp both ends of a power fuse and a breaker cylinder with mounting fixtures 15, a connection fixture 8 and a base fixture 16, a columnar spring housing hole is formed in one of the mounting fixtures 15 and a compression spring is housed therein. A presser plate 17 covers the opening side of the spring housing hole in such a way as pressing the aforesaid compression spring, and is tightened with nuts 14, thereby maintaining tightening pressure at a constant level. Furthermore, a projection is formed on the other fixture 15 at a position faced to the hole, and kept in contact with the mating fixture 15. According to this construction, the projection acts as a stopper, thereby preventing damage to the metal cap 9A of the power fuse due to the excessive or partial tightening of the nuts 14.
Patent JP-S61215061-A (JP)
Title: Printing control system
Inventor: SENUMA NORIYUKI
IPC: B41J2/505
Filed: 1985-03-20
Abstract: PURPOSE:To attain to shorten a printing time and to reduce the juncture of an image, by making it possible to perform a character and the data of an image in a non-synchronous manner. CONSTITUTION:The next printing position information (positional information in the direction crossing a printing line direction at right angles) 7 of image data, the next printing start line position information (line feed information) 8 and information 9 showing the present position of a printing head are generated from a mechanism control part 3. The information 7 is temporarily stored in an image data next printing start position memory part 5 and this stored information is inputted to a comparator 6 along with the information 8. On the basis of these informations 7, 8, 9, it is judged which the printing data is near to the next printing position of character data or that of image data and the printing head is moved to the next printing position of the nearer data under control and data printing corresponding to one line is performed from said position.
Patent JP-S58173887-A (JP)
Inventor: HACHIMAN MITSUHIRO
IPC: H05K1/14
Filed: 1982-04-06
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-S58174526-A (JP)
Title: Apparatus for heating end part of billet
Inventor: KANEFUJI KOUICHIROU
IPC: C21D9/00
Filed: 1982-04-06
Abstract: PURPOSE:To raise the temps. of the end parts of a billet up to a value suited to hot-rolling with excellent thermal efficiency, by holding the end parts of the billet being carried on roll in a couple of heating blocks in a manner such that the heating blocks can be freely brought close to and separated from each other, and heating the end parts of the billet by heating means. CONSTITUTION:In response to the crosswise dimensions of a billet 10 being carried on rolls 14, trucks 22 are moved on rails 18 to surround the end parts of the billet 10 with the heating chamber 32 of heating blocks 16. Burners 42 are ignited, high-temp. combustion gas is ejected toward combustion chamber 30, and the billet 10 is carried by driving the rolls 14. Combustion gas in the combustion chamber 30 is fed under a uniformly diffused condition into the heating chamber 32 through many through holes provided in plates 34 for jet streams, so that the end parts of the billet 10 faced to the heating chamber 32 are mainly heated by the transmission of convection heat. The part of the high-temp. combustion gas in the heating chamber 32 passes through upper and lower plates 46, 48 for accelerating radiation and additionally heats the vicinity of the end parts of the billet 10 from both of the upper and lower sides.
Patent JP-H08252270-A (JP)
Title: Antimicrobial soft lining material
Inventor: HOSOI YASUHIRO
IPC: A61C13/02
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a soft lining material which prevents the propagation of bacteria to soft substance, obviates the discoloration of sclerotic substance and prevents the elution of silver ions outside the soft substance by adding a phosphate-based silver compd. formed by subjecting a part of inorg. crystals to an ion exchange with silver ions as an antimicrobial component into a soft resin. CONSTITUTION: This soft lining material is mounted at the mucous membrane surface of, for example, a resin dental plate and acts to impart a cushion property to make up the viscoelasticity of the lost alveolar ridge mucous menabrane and to relieve the impact at the time of occlusion. In such a case, the antimicrobial soft lining material is composed by incorporating the phosphate- based silver compd. expressed by formula: Aga Xb M2 (Po4 )3 as the antimicrobial component into the soft lining material. In the formula, X is an alkaline metal ion, ammonium ion or hydrogen ion ; M is a quadrivalent TV metal of perioaic table, (a) and (b) are positive integers satisfying a>0, a+b=1. As a result, the soft lining material capable of preventing the propagation of the bacteria over a long period of time is obtained.
Patent JP-H03261014-A (JP)
Title: Power supply switch locking device
Inventor: HASEBE TSUNENORI
IPC: H01H9/20
Filed: 1990-03-08
Abstract: PURPOSE:To reduce a breakage of a file caused by power supply interruption due to erroneous operation of an operator by providing a trip locking function, which checks tripping of a power supply switch by operation of an object proximity sensor, and an interrupting circuit, which cancels a blocking state of a trip locking function. CONSTITUTION:This power supply switch locking device is provided with an object proximity sensor 3 for sensing proximity of other objects, a trip blocking function 8 for checking trip of the power supply switch by operation of the sensor 3, an output circuit 7 displaying or alarming by an output signal of the sensor 3 and an interrupting circuit 6 for cancelling a blocking state of the trip blocking function 8. That is, the device is a processing device able to perform power supply breaking sequence with a power supply device 1 for supplying power to the device, a power supply switch 2, the output circuit 7 for sensing a hand or the like going to trip the power supply switch 2 and the operation of a man or a state of the sensor 3, further being a processing device being to output performance of power supply breaking sequence according to input from the sensor 3.