baber/WOPTO huggingface dataset:
Patent JP-S58192986-A (JP)
Title: Control device for hydraulic circuit
Inventor: WATANABE HIROSHI
IPC: E02F9/22
Filed: 1982-04-07
Abstract: PURPOSE:To prevent generation of a shock upon starting and inching operation without slowing down the motion of an actuator upon normal operation by a method wherein the maximum speed of a member for changing the displacement volume of a pump is increased in accordance with the increase of the absolute value of a detecting signal. CONSTITUTION:When the operating lever 14 of the control device 12 is operated suddently from a neutral position to the fully positive side thereof, an operating signal XL is increased to XLmax suddenly as shown in the diagram. When the detecting signal YL of a displacement meter 16, serving as a detector to detect the position of a swash plate 8, is in the range of a small value, the minimum speed signal alpha 1min is outputted, however, the maximum speed signal alpha 1max is outputted when the detecting signal YL is arriving at the maximum value or the vicinity thereof. Accordingly, the slanting speed of the swash plate 8 becomes small upon the initiation of operation as shown in the diagram and the acceleration of the actuator upon the initiation of operation is small, therefore, the shock upon starting may be reduced and the slow-down of the motion of the actuator 6 may be prevented since the slanting speed of the swash plate 8 is increased gradually thereafter.
Patent JP-S51132543-A (JP)
Title: Magnetic endless rail for car drived by magnetic force
Inventor: INOUE OSAMU
IPC: B62D55/20
Filed: 1975-05-14
Abstract: PURPOSE: To provide a magnetic endless rail wherein the foot board is tiltable independently for making it possible to move a car smoothly even on a sloped surface. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02242778-A (JP)
Title: Liquid surface splashing preventive apparatus
Inventor: FUKUYAMA MAYUMI
IPC: B65D90/52
Filed: 1989-03-13
Abstract: PURPOSE:To make controllable the splashing of the surface of a liquid due to the sloshing and revolving motion of the liquid at any liquid level by providing a hollow cylindrical inner body wherein a plurality of holes is so arranged as to be always located near the surface of the liquid concentrically with the outer body of a tank and in such manner that the upper part of the inner body projects beyond the liquid surface. CONSTITUTION:A cylindrical vertical liquid storage tank is provided in its interior with a hollow cylindrical inner body 3 concentric with an outer body 2 of the tank and projecting beyond the liquid surface 4. A plurality of holes 5 formed in the side wall of the inner body 3 is so arranged as to be always located near the liquid surface 4 within such variable range of the liquid levels as may pose sloshing problems. Since the inner body 3 separates the diameter of the liquid surface 4 in the aforesaid tank, the liquid in the interior 6 of the inner body and that in the exterior 7 thereof can have the different natural periods of the sloshing by setting the diameter of the inner body 3 appropriately. This device, upon resonating with a seismic tremor, can make the resonance phenomenon avoidable and prevent the splashing of the liquid surface.
Patent JP-H03258152-A (JP)
Title: Communication service system
Inventor: SATOMI SHIGEKI
IPC: H04M3/42
Filed: 1990-03-08
Abstract: PURPOSE:To prevent log-in by a party other than system subscribers without permission by registering a device ID and a password of a subscriber to a node in a network system where plural nodes are connected to a public line network and discriminating the permission of the communication service depending on the result of collation of the registered content. CONSTITUTION:A device ID and a password sent from a telephone set 6 with a password generating function requesting a communication service for a zone B or the like are collated with the device ID and the password registered in a file 10 of a storage device 9 provided to a B node 4 of a public line network 1. Whether or not the communication service is permitted is discriminated depending on the coincidence and so long as the communication is allowed, the communication service by the subscriber connected to the network 1 via the node is implemented and the charging processing or the like is executed. Through the constitution as above, log-in by a party other than the system subscribers without permission is prevented and the optimum communication service to specific subscribers is executed.
Patent JP-H08252380-A (JP)
Title: Producing device of fire
Inventor: FUKAHORI MASAHISA
IPC: F21S10/00
Filed: 1995-03-17
Abstract: PURPOSE: To irregularly move flames to enhance the producing effect by allowing a water supplying means to communicate with the bottom part of a bottomed cylinder protruded from a water surface and having an opened upper end, allowing a gas supplying means to communicate with the lower part of the cylinder, situating a bubble guide on the upper part in the cylinder, and situating a firing means above the top part opening of the bubble guide. CONSTITUTION: When a pump 8 is driven to supply water 12 through the bottom part of a cylinder 2 into the cylinder 2, the supplied water 12 rises in the inner part of the cylinder 2 to a bubble guide 6, overflows from the upper end opening 2a of the cylinder 2 after passed through a top part opening 6a, and flows down along an outer circumferential surface 2b. When a gas is simultaneously supplied to the lower part of the cylinder 2, the gas becomes a bubble G, which rises in the inner part of the cylinder 2 to the bubble guide 6, is guided by the lower surface of the conical bubble guide 6 and collected in the top part, and flows out from the top part opening 6a. When it reaches above the upper end opening 2a of the cylinder 2, it is fired by the flame 5a of a pilot burner to form a fire 13.
Patent JP-S58173469-A (JP)
Title: Car speed measuring device
Inventor: KATOU YUTAKA
IPC: G01P3/36
Filed: 1982-04-06
Abstract: PURPOSE:To measure a car speed of every lane by a single device, by providing a space filter optical sensor and an ultrasonic sensor on a road side, specifying a running lane by the ultrasonic sensor, and also calculating the car speed by the space filter optical sensor. CONSTITUTION:A titled device is provided with a space filter optical sensor 13 and an ultrasonic sensor 14 which are installed on a road side. In this state, a distance to a car 7 is measured by an ultrasonic wave projected to the side of the car 7 from the ultrasonic sensor 14, and in accordance with this distance and a reference set distance which is set to a signal processing part in advance, a running lane of the car 7 is specified. At the same time, in accordacne with a period of a frequency signal outputted from the space filter sensor 13, and a measured distance to its car 7, a car speed is calculated. Accordingly, in this way, a car speed of every lane can be measured by a single device.
Patent JP-S55150749-A (JP)
Title: Bracket for rotating electrical machine
Inventor: HAYAKAWA MASUMI
IPC: H02K5/15
Filed: 1979-05-11
Abstract: PURPOSE:To reduce costs and to devise the commonness of a flange section by pressing and moulding a steel plate to make a bracket at load side and a flange section wherein coupling holes are formed at irregular intervals at the contact sections with the load bracket at the flange section. CONSTITUTION:A steel plate is pressed and moulded and a bracket at load side 30 having a bearing section 22, a closure section 17 and ventilation holes 9. Similarly, the steel plate is pressed and moulded and a flange section 31 having a flange surface 23 is formed. Furthermore, contact sections 32 which make contact with the closure section 17 for the bracket at loade side are made in the flange section 31 and ventilation flues 35 are provided between the bracket 30 and the contact sections 32 by producing plural concave places 34 at a part of the contact sections 32. Coupling holes 36 in the contact sections 32 are also provided by shifting by theta from the central shaft. In this way, the cost reduction will be planned without using casting items and the same flange section 31 will be shared even if the number of ventilation holes 9 is not the same.
Patent JP-H01231142-A (JP)
Title: Memory card
Inventor: SHIBAZAKI MASAHIKO
IPC: G06K19/00
Filed: 1988-03-11
Abstract: PURPOSE:To recognize a kind of a memory card to which a memory card external apparatus is connected at present by providing a means for outputting a signal for informing the kind of the card to the memory card external apparatus, on the memory card. CONSTITUTION:First of all, a power source is supplied to a memory card 11 through a power source line 13 from a memory card external apparatus 12, and thereafter, a signal for bringing the external apparatus 12 to access to the memory card 11 through a control line 14 and an address line 15. Also, a card kind recognizing signal is sent to the external apparatus 12 from the memory card 11 through a card kind recognizing signal line 17. Accordingly, the external apparatus 12 can recognize a kind of the card of the memory card 11 which is connected at present.
Patent JP-S61216576-A (JP)
Title: Synchronous signal generator
Inventor: TADA HIROYUKI
IPC: H04N5/06
Filed: 1985-03-22
Abstract: PURPOSE:To perform a changeover of a control voltage of a voltage control oscillator electronically in accordance with an existence or non-existence of an external synchronous signal by providing a means for identifying an existence and non-existence of an input of the external synchronous signal and two transmitting gates operating in response to the existence of the external synchronous signal. CONSTITUTION:To a control voltage of a voltage controlled oscillator 1, an output of a low-pass filter 2 is connected. A phase comparator 3 compares phases of an external synchronous signal 5 and a synchronous signal produced in a synchronous signal generating circuit 4 and controls an input voltage of the filter 2. An external synchronous signal input deciding circuit 6, when the external synchronous signal is inputted, opens a gate of an electric field effect transistor (EFT) 7 and when the external synchronous signal is not inputted, opens a gate of an FET 8. As mentioned above, according to an using condition of an electronic camera, a frequency of the voltage controlled oscillator 1 is automatically changed.
Patent JP-H02241919-A (JP)
Title: Internal combustion engine provided with supercharger
Inventor: TSUCHIDA HIROBUMI
IPC: F01N3/22
Filed: 1989-03-13
Abstract: PURPOSE:To prevent the temperature of exhaust gas from increasing by providing a control valve adapted to be opened in a predetermined operating condition of an engine in which the temperature of exhaust gas increases excessively, in an intake-air introduction passage communicated to the upstream side part of an exhaust system. CONSTITUTION:There is provided an intake-air introduction passage 45 for introducing a part of intake-air which is supercharged by a mechanically driven supercharger 21, to several branch passages of an exhaust manifold 43. Further, a solenoid valve 47 adapted to be opened in a predetermined condition of an engine in which the temperature of exhaust gas excessively increases is provided in the intake-air introduction passage 45. With this arrangement, when the engine falls in the predetermined condition so that the control valve 47 is opened, a part of intake-air supercharged by the supercharger 21 is introduced into the upstream side part of the exhaust system through the intake-air introduction passage 45, and accordingly, the temperature of exhaust gas is decreased by the introduced intake-air. Thus, since the temperature of exhaust gas may be lowered, a quantity of supply of fuel satisfying the operation of the engine during high speed and high load running can be obtained, thereby it is possible to enhance the output power of the engine.
Patent JP-S62213754-A (JP)
Inventor: MAIKERU EI PERIKO
IPC: A61Q11/00
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-S52141061-A (JP)
Title: Sludge feeder for sludge treating apparatus
Inventor: MORIGUCHI TETSUO
IPC: C02F11/20
Filed: 1976-05-19
Abstract: PURPOSE: To provide a sludge feeder of which feed pipes are free from clogging even by a sludge of a high concentration and which is capable of feeding the sludge to partitioned chambers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08252095-A (JP)
Title: Selective esterification of phenol derivative having alcoholic hydroxyl group using lipase
Inventor: IKEDA RYOHEI
IPC: C12P7/62
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a carboxylic ester of a phenol derivative bearing an alcoholic hydroxy group useful as a synthetic intermediate and an electron acceptor for recording materials by allowing a carboxylate ester to react with a phenol derivative having alcoholic hydroxy groups in the presence of lipase. CONSTITUTION: An alcoholic hydroxy group-bearing phenol derivative of the formula (X is a monovalent group bearing an alcoholic hydroxy group; Y, Z are each a monovalent group bearing an alcoholic hydroxy group, H, OH, an alkyl, aryl, alkoxy, a halogen, nitro), for example, 4-hydroxyphenethyl alcohol and a carboxylate ester, for example, an acrylic vinyl ester, are dissolved in an organic solvent (diethyl ether) and a lipase originating from Pseudomonas is suspended. This suspension is stirred at 30 deg.C to effect the reaction for 24 hours to selectively give this compound, for example 4-(2-acryloyloxyethyl)phenol, which is useful as a synthetic intermediate or an electron acceptor for recording materials.
Patent JP-H03259391-A (JP)
Title: Liquid supply device
Inventor: OTA YASUHIRO
IPC: G07F13/00
Filed: 1990-03-09
Abstract: PURPOSE:To reduce arranging space and to miniaturize the device main body of an automatic vending machine for drink, etc., by setting an air pump as a pressurizing supply source of liquid. CONSTITUTION:The air pump 18 is arranged in a machine room. The air pump 18 is always driven operably as far as a control circuit is energized, and pressurized air is supplied to an air pressurization path 29. The pressurized air is supplied uniformly to all the whisky bottles 12, which presses up whisky from a supply tube 16b to a liquid derivative path 32, and it is always filled in a control valve 9 in each fourchette 8. In such a way, it is possible to miniaturize and simplify pressurization structure to supply the liquid, and to reduce the height dimension of a device, and to perform global miniaturization.
Patent JP-S54149360-A (JP)
Title: Inclined roll method straightening machine
Inventor: FURUKATA MUNEKATSU
IPC: B21D3/04
Filed: 1978-05-17
Abstract: PURPOSE: To surely prevnet the generation of the straight mark, and to prevent the stress corrosion crack, by equipping the upper and lower rolls provided with the profile of a special condition, in the inclined roll method straightening machine for use of the pipe, etc.  
     CONSTITUTION: In the three-stand opposed type straightening machine of the 2-2-2 roll arrangement, first of all, the curved displacement V due to the offset of the pipe 4 is determined by means of the experimental manual or the theoretical calculation stated in separate paragraph. Next, in regard to a roll, the roll 2 for instance, the roll radius at arbitrary position in case of unconsidering the curved displacement V of the pipe, is taken as R o , the upper roll radius at the position corresponding to the roll radius R o  is taken as R u , and the lower roll radius is taken as R d ; then, the profile of upper and lower rolls are determined so as to satisfy R u =R o +V, and R d =R o -V. Therefore, the more the number of roll radius is obtained, the higher the accuracy is obtained; by employing this roll, the force being loaded on the contact plane between the pipe 4 and the roll is uniformized for every part, so that the generation of the straight mark is prevented, and the stress corrosion crack can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63245475-A (JP)
Inventor: MARUTEIN BIINKENHEEFUAA
IPC: C09B67/06
Filed: 1988-03-14
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-H11254395-A (JP)
Title: Punching machine unit
Inventor: YASOTA HISASHI
IPC: B26F1/14
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To conduct changing work of a punch and a die with a punching unit fitted on the punch as it is for improved productivity of a punching device by increasing the fitting precision of a punch holder and/or a die holder. SOLUTION: This punching machine unit involves a punch setting part 20 and die setting part 10 on the body of the unit, and is formed so that a punch holder 26 fitted on the punch setting part 20, and a die holder 14 fitted on the die setting 10 may be arranged, facing each other vertically. The die setting part 10 has a fitting hole 11 which fits and retains the die holder 14, the die holder 14 is inserted so as to be capable of being inserted and removed into/ from the fitting hole 11 from the above, and a cylindrical retainer 13 whose micro-diameter balls 13a are rotatably-scattered so as to protrude therefrom is set in the fitting hole 11. The outer-periphery surface of the die holder 14 is brought into sliding contact with the balls 13a of the retainer 13, and in the punch setting part 24, the supporting rod of a punch ram 22 is fitted on the retainer 13.
Patent JP-S55150746-A (JP)
Title: Manufacture of rotating electrical machine
Inventor: DOUKE HIROSHI
IPC: H02K15/12
Filed: 1979-05-15
Abstract: PURPOSE:To easily attain the effect of a magnetic wedge even for random coils by immersing varnish in the condition of absorbing a magnetic wedge to a slot opening section by sending a current to coils after inserting the magnetic wedge in the slot opening section. CONSTITUTION:Random coils 4 protected by a slot insulator 3 are inserted in a semi-closing slot 2 and a wedge 5 and a moulded magnetic wedge 5a are inserted into a slot opening section 2a. Then, a current is applied to the coils 4 and the magnetic wedge 5a is absorbed to the opening section 2a by magnetic flux phim concentrated on the slot opening section 2a and varnish is immersed in this condition to fix the magnetic wedge 5a. In this way, the moulded magnetic wedge 5a will be used even if random coils are used and the effect of magnetic wedge is easily attained.
Patent JP-H02237350-A (JP)
Title: Interruption connection system
Inventor: ADACHI MASAYOSHI
IPC: H04M3/20
Filed: 1989-03-10
Abstract: PURPOSE:To simply control an interrupt connection even when the connection state in the distribution is complicated by using a line concentrator to apply interruption switching. CONSTITUTION:A time division exchange is provided where a line concentration circuit 20 and distributor 22 connected with a voice mixing means 21 are provided, and the voice mixing means 21 couples a call line during the call through the line concentrator 20 and the distributor 22 and other call line giving an interruption request. The control means 23 detects the interruption request, opens the call line during the call in the line concentrator 20 and controls the line to be drawn to the voice mixing means 21 via the distributor 22 independently. That is, since the switching of the interruption connection is implemented by the line concentrator 20, the interruption connection switching processing does not give the influence on the connecting state of the distributor whose connection is complicated. Thus, the interruption connection control is simplified even with the distributor at any complicated connection state of the distributor.
Patent JP-S56157616-A (JP)
Title: Sports car with moving roof
Inventor: TAKEDA KENJI
IPC: B60J7/08
Filed: 1980-05-06
Abstract: PURPOSE: To minimize an air resistance while the automobile is running by maintaining the movable roof at a low level, thereby improving the driving characteristic as a sports car.  
     CONSTITUTION: When the movable roof is lifted up to a higher level and supported fixedly by a supporter 1, a passenger compartment is enlarged wide enough for four passengers sitting. Usually the movable roof is maintained at the low level so as to minimize the air resistance, thereby improving the driving characteristic as a sports car. In this instance, a handle is tilted toward the seat side to be operated at a low position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53144309-A (JP)
Title: Medium protecting device of flexible magnetic disc driving device
Inventor: SAKURAI YOSHIKI
IPC: G11B17/028
Filed: 1977-05-23
Abstract: PURPOSE:To prevent damaging owing to insufficient insertion of a medium by making the friction resistance force between guide part and recording medium large than the restoring force of a moving member to its initial state.
Patent JP-S58175822-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUSE HARUHIDE
IPC: H01L21/20
Filed: 1982-04-08
Abstract: PURPOSE:To form a semiconductor film, which is hardly exfoliated and has excellent quality, onto an insulating film by forming an armophous or polycrystalline semiconductor film under the state of 800 deg.C or less and melting the film by energy beams. CONSTITUTION:CVD SiO2 2, thickness thereof is 1mum and density thereof is low, is deposited onto a substrate 1 at 400 deg.C. The amorphous or polycrystalline Si film 3 with 5,000Angstrom  is formed onto the CVD SiO2 through a decompression CVD method at 600 deg.C. Continuous-wave Ar laser beams 4 are irradiated onto the surface of the polycrystalline Si3 while being diaphragmed up to approximately 40mum width under the state in which the substrate is heated at 320 deg.C. The whole surface of the Si layer 3 is scanned by beams 4 at the pitches of 10mum at 10mm./s, and the polycrystalline Si3 is melted.
Patent JP-S54150757-A (JP)
Title: Air cooling device
Inventor: ITOU MASAAKI
IPC: F25D21/06
Filed: 1978-05-19
Abstract: PURPOSE: To prevent frost from scattering by providing a cooling air exit on the lateral side or the upper side of a frost separation chamber provided on the lower stream side of an air cooling device, and providing a frost receptacle in the lower part of the frost separation chamber.  
     CONSTITUTION: Frost is scraped off by projection 5 on fin 2. Scraped-off frost 17, together with the cooling air stream, is ejected to frost separation chamber 14 placed on the lower stream side of the air cooler. Since the entrance of frost separation chamber 14 is made wide, the speed of the air stream drops. At the same time, since the specific gravity of frost 17 is larger than that of air, and since frost 17 is pushed toward the inner wall of the casing by centrifugal force when the cooling air changes its direction of flow in frost separation chamber 14, frost 17 is separated and falls on frost receptacle 16 in frost separation chamber 14. The cooling air  from which frost 17 has been separated is discharged from cooling air exit 15.  Thus, the scattering of frost can be prevented by using a simple structure.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09248441-A (JP)
Title: Chopper blade of agitation granulator and chopper
Inventor: NISHIMURA KAZUO
IPC: B01F7/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a chopper blade having a structure in which crushing effect easily works in a wider range in the case of agitation and granulation and to provide a chopper by which crushing effect works to the wider range and thereby residue of powder and a lump is reduced and yield of the granulated material having desired particle size is increased. SOLUTION: This chopper blade 10 is provided with both a first blade part 101 nearly orthogonal to the axial line of the axis of rotation of a chopper and the second blade parts 102 extended in nearly parallel with the axial line of the axis of rotation from the end part of the blade part 101 or its vicinity. Edges directed in the direction of rotation of at least the axis of rotation are formed in the respective blade parts. Further, in the chopper 1, the chopper blade is fitted in such a state that the second blade parts 102 extend in the tip direction of the axis of rotation.