baber/WOPTO huggingface dataset:
Patent JP-S57144329-A (JP)
Title: Damping force generating device in hydraulic shock absorber
Inventor: KAYANO KOUICHI
IPC: F16F9/40
Filed: 1981-02-27
Abstract: PURPOSE:To contrive to automatically control the pushing side damping forces in empty car and in loaded car by a method wherein a plurality of defoaming plates, within which throttling mechanisms are arranged respectively, are dividedly provided within a hollow piston rod in the device, in which said rod is slidably inserted through a piston in a cylinder. CONSTITUTION:The hollow piston rod 3 is slidably inserted in the cylinder 1 through the piston 2, within which a valve 8 producing pulling side damping force and a check valve allowing the oil flow from an oil chamber 5 to an oil chamber 4 are fitted. In addition, the defoaming plates 10 and 12, equipped with orifices 15 and check valves 16 respectively, are horizontally fixed within the hollow piston rod 3 so as to divide the interior of the rod 3 into three chambers 12-14. The chamber 12 communicates through a hollow part 18 to the lower oil chamber 5. The oil level is set as follow: i.e. when the car is empty, the oil level stands at the position l1 of the chamber 13, and when the car is loaded, the oil level ascends to the position l2 of the chamber 14 due to the lowering of the piston rod 3. In such a manner as mentioned above, the automatic control of pushing side damping forces in empty car and in loaded car is possible.
Patent JP-H05245252-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1993-02-17
Abstract: PURPOSE:To prevent the assembly of a pinball game machine from being complicated, by providing a hit ball interval control means and a touch piece detecting means, integrally in the pinball game machine. CONSTITUTION:A touch detecting circuit for determining whether a motor body 82 is driven or not in accordance with whether a hand of a player makes contact with a touch plate or not is provided on a hit ball interval control circuit board 104, together with a hit ball interval control circuit. Further, the hit ball interval control circuit board 104 is stored in a casing composed of a easing body 70 and front and rear covers 98, 102. With this arrangement, a wrong act can hardly be given to the touch detecting circuit so as to prevent a wrong act from being taken. Further, the hit ball interval control means and the contact piece detecting means can hardly be distinguished from each other at a glance, thereby it is possible to make an illegal modification to the hit ball interval control means and the contact piece detecting means, difficult.
Patent JP-S61190122-A (JP)
Title: Turbo-charger
Inventor: UDAGAWA TETSUO
IPC: F02B37/02
Filed: 1985-02-18
Abstract: PURPOSE:To reduce the absolute temperature at the innercircumference of inlet path and the differential temperature between the inner and outer circumferences by arranging a thermal shielding board in the inlet path of turbo-charger. CONSTITUTION:A partition wall 10 if formed between first and second scroll chambers 11, 12 to form first and second inlet paths 4, 5. A changeover valve 7 is arranged at the inlet of second inlet path 5. While thermal shielding boards 9 are arranged in the inlet paths 4, 5 at the positions separated by predetermined gap from the innercircumferential faces of the inlet paths 4, 5 to form the thermal insulation layers through the spaces of said gap. Heat-resistant material such as stainless steel, ceramic, etc. is employed for said shielding board 9.
Patent JP-H10204815-A (JP)
Title: Artificial lawn
Inventor: MIZUMOTO YOSHIHISA
IPC: E01C13/08
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain artificial lawn capable of expressing natural feeling of irregularity similar to that of natural lawn by giving different heights and making at least one of elements of hue, chroma and lightness being different between a first pile and a second pile. SOLUTION: An artificial lawn 10 is laid on a backing layer 12 covering a crushed stone layer 11. The artificial lawn 10 has a lawn surface 14 formed by laying a base cloth 23 to which first piles 21 and second piles 22 are mixed and planted, and gaps between the piles are filled with a filler 15. The first pile 21 can be a straight thread of monofilament type and the second pile 22 can be shrunk thread of split type. And the first pile 21 has a larger height than the second pile 22, and the first pile 21 is colored with green of a high lightness, and the second pile 22 with green of a low lightness. Thus, natural feeling of irregularity similar to that of the natural lawn can be expressed on the artificial lawn.
Patent JP-S53113470-A (JP)
Title: Manufacture for gas discharging display panel
Inventor: ISHIKAWA TSUTOMU
IPC: H01J17/49
Filed: 1977-03-14
Abstract: PURPOSE: To manufacture the gas discharging display panel of a good quality, by sandblasting on the surface of insulating material, processing non-electrolytic nickel plating and its pre and postprocess, and coating the photo resist for pattern formation and exposing it and further etching-processing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05221219-A (JP)
Title: Arm length variable actuator device
Inventor: MIICHI YOSHIAKI
IPC: B60G7/00
Filed: 1992-02-14
Abstract: PURPOSE:To downsize a device remarkably while maintaining fail-safe by constructing a No. 2 converting mechanism of an arm telescoping mechanism with a screw mechanism by which the rotational motion can be converted easily into the axial movement but the axial movement cannot be converted easily into the rotating motion. CONSTITUTION:In a drive mechanism, when No.1 moving member 57 of an arm telescoping mechanism A1 is driven in axial direction relative to a main body 50, the movement of No.1 moving member 57 in axial direction is converted into the rotational motion of a rotating member 54 by No.1 converting mechanism 61. Next, the rotational motion of the rotating member 54 is converted into the axial movement of a No.2 moving member 59 by a No.2 converting mechanism 63 to telescope No.2 moving member 59 relative to the main body 50. No.2 converting mechanism 63 comprises a screw mechanism by which the rotational movement can be converted easily into the axial movement but the axial movement cannot be converted easily into the rotational movement.
Patent JP-H01206184-A (JP)
Title: Flow control valve
Inventor: UEHARA KAZUO
IPC: F15B11/16
Filed: 1988-02-12
Abstract: PURPOSE:To surely prevent counterflow from an outlet port hole to an inlet port hole by fitting a spool in an axial hole in a poppet, and by forming a conical part adapted to be made into press contact with a seat, on the spool on the side confronting a first chamber. CONSTITUTION:A spool 43 which is formed with a conical part 48 adapted to be made into press contact with a seat in an axial hole 42, in its base end part or a part confronting a first chamber 39 is fitted in an axial hole 42 in a poppet 37 fitted in a large diameter hole 32 in a valve body 30. With this arrangement, when the spool 43 slides, the conical part 48 is at once made into press contact with the seat, and accordingly it is possible to enhance the responsiveness and to rapidly prevent counterflow from an outlet port hole 36 to an inlet port hole 31.
Patent JP-S59159662-A (JP)
Inventor: JIIGUFURIITO EERERU
IPC: H02K7/02
Filed: 1984-02-20
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-S59154469-A (JP)
Title: Developing device
Inventor: GOTOU MASAHIRO
IPC: G03G15/06
Filed: 1983-02-23
Abstract: PURPOSE:To prevent occurrence of fog and reduce consumption of magnetic toner, a carrier, by making an image carrier and developer non-contact and impressing alternating bias to a developing sleeve that carries developer. CONSTITUTION:An electrostatic latent image formed on a photosensitive drum 2 is kept in a state of non-contact with a magnetic brush of developer 13 formed on a developing sleeve 15. Alternating bias is impressed to the developing sleeve 15 by an alternating bias power source 8. Accordingly, Coulomb force acting between magnetic toner 13b and negative charge existing in the dark part of the photosensitive drum 2 is negligible, and developer flies in proportion to magnitude of electric field between the electrostatic latent image and developing sleeve. Accordingly, non-magnetic toner 13a is apt to fly to bright charge part of the photosensitive drum. On the other hand, magnetic toner 13b hardly flies as electric field to dark charge part of the photosensitive drum 2 is weak and magnetic constrained force acts to the developing sleeve 15 side. Thus, consumption of magnetic toner, a carrier, is reduced, and a high quality picture free from fog can be obtained.
Patent JP-S56127963-A (JP)
Title: Tape controller of magnetic recorder and reproducer
Inventor: KUROKAWA HIDEO
IPC: G11B15/61
Filed: 1980-03-06
Abstract: PURPOSE:To ensure a stable contact between a tape and a magnetic head, by providing a block between the tape and the drum at the tape entrance side and thus controlling the amount of the air that is caused by the rotations of the drum and jetted in the direction along the outer circumference surface of the drum. CONSTITUTION:The block 3 is provided between the drum 1 and the tape at the tape entrance side of the drum 1 to cut off the air current caused by the rotations of the drum and in the direction along the outer circumference surface of the drum and then controls the thickness of the air layer caused between the tape 2 and the drum 1 by the air current. The air current thus generated is divided into two directions by the block 3, and thus the air layer between the tape 2 and the drum 1 can be controlled at the area near the tape entrance.
Patent JP-H0611382-A (JP)
Title: Pay electronic balance
Inventor: IIDA YOSHIKI
IPC: G01G19/52
Filed: 1993-02-18
Abstract: PURPOSE:To make the balance to select suitable one out of a plurality of sales forms and to simplify the whole shape and improve the operability of the bal ance by arranging a first and second printers in the vertical direction along a slope formed on the front face of the main body of the balance. CONSTITUTION:A roll of long form 87 stuck with numerous labels 86 is mounted on a feeding shaft 12 and a receipt form 88 wound in, for example, a roll-like state is put in a hopper 14. When the unit price, etc., of a commodity is inputted from a keyboard 4 and the commodity is placed on a pan 2, the weighed value, unit price, price, etc., of the commodity are displayed on a displaying section 4a and, at the same time, printed by means of a first and second printers 10 and 13. After printing, the label 86 and form 88 are respectively issued through issuing ports 5 and 6 by rotating platens 33 and 50, etc. Since the two printers are provided, with the print head of the printer 10 on the upper side of the form and that of the other printer 13 on the lower side of the form, and arranged in the vertical direction along a slope formed on the front face of the main body 1 of this balance and an operating section is provided on one side of the slope, the whole shape of the balance can be simplified and the operability of the balance can be improved.
Patent JP-H05200599-A (JP)
Title: Metal sheet forming machine
Inventor: SAWAMURA HITOSHI
IPC: B21D28/36
Filed: 1992-01-21
Abstract: PURPOSE:To efficiently reduce the noise generated due to the break-through by detecting the load functioning to the center frame with the load detecting means and controlling the pressurizing means corresponding to the load. CONSTITUTION:The punching of the work is began between a punch and a die 7, the controlling signal is sent from a controlling unit 16 to a magnetic proportional pressure controlling value 17 when the load is made max., and the hydraulic pressure proportional to the load is supplied to the rod side of a pressurizing cylinder 12. A center plate 1b is press-contacted with a side plate 1c through a wear plate 1d. When the work 7 is punched and the break- through is generated, an elastically deformed center plate 1b intends to return to the original position, but the friction force muF is generated because the interval of the center plate 1b with the side plate 1c through the wear plate 1d is forcibly press-contacted with the pressurizing cylinder 12, and the break- through is absorbed with attenuating.
Patent JP-H04243937-A (JP)
Title: Production of optical fiber
Inventor: NONAKA TAKESHI
IPC: G02B6/44
Filed: 1991-01-31
Abstract: PURPOSE:To enable to shut mists, etc., attaching to the inner surface of a light- transmissible cylinder and continuously produce a resin-coated optical fiber at a high speed, by forming the light-transmissible cylinder 6 into a double structure in a light-irradiating device and differentiating the temperature of an inert gas flowed in the inner cylinder from the temperature of a gas flowed in the outer cylinder. CONSTITUTION:In a method for producing an optical fiber by coating an optical fiber with a photocurable resin, allowing the coated optical fiber to pass through a light-transmissible cylinder 6, and subsequently irradiating the coated optical fiber with light from the outer periphery of the cylinder to cure the photocurable resin, the light-transmissible cylinder 6 is formed into a double structure, and a low temperature inert gas and a high temperature gas are flowed in the inner cylinder and in the outer cylinder, respectively, through gas-supplying tubes 9, 9.
Patent JP-H02208533-A (JP)
Title: Dynamic range expanding circuit for otdr
Inventor: TAKEUCHI NOBUNARI
IPC: G01M11/00
Filed: 1989-02-08
Abstract: PURPOSE:To enable the expanding of a dynamic range of a light receiving circuit by converting a gain of the light receiving circuit into a function similar to an inverse function with a signal level in terms of a time base. CONSTITUTION:An output of a light emitting circuit 1 is connected to a terminal B of an optical switch 2, an optical fiber 3 is connected to a terminal 2A of the switch 2 and a light receiving terminal of a gain varying circuit 5 connected to a terminal 2C of the switch 2. The circuit 5 is connected to a function generating circuit 4 and a gain changes with the control by the circuit 4. Moreover, an output of the circuit 5 is connected to a function generating circuit 4, a digital output of which is connected to a memory circuit 7 and an equalization processing circuit 9. Then, an output of the circuit 7 enters an inverse circuit 8 and an output of the circuit 8 and an output of the circuit 9 enter a multiplying circuit 10, an output of which is connected to a circuit 11. As directed by a circuit 12, the switch makes a conduction between the terminals 2A and 2B, 2B and 2C and 2A and 2C. In addition, the circuit 1 emits an optical pulse as directed by the circuit 12.
Patent JP-H11228179-A (JP)
Title: Partition forming material for plasma display panel and production of partition of plasma display panel using the same
Inventor: FUJIEDA TADAYASU
IPC: H01J11/34
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a partition forming material for a PDP capable of obtaining a partition excellent in chemical resistance, mechanical resistance, adhesion property, shape holding property or the like and a producing method of the partition for the PDP in a high yield. SOLUTION: The partition forming material for the plasma display panel is prepared by containing an acrylic resin (A) having a substituted silyl group expressed by a formula, -Si (X)k (R)3-k (R represents a 1-6C alkyl group, a 6-10C aryl group or a 7-10C aralkyl group, X represents a 1-4C alkoxyl group, a 2-6C alkoxyalkoxyl group, hydroxyl group or a halogen atom and (k) represents integers of 0-3), an inorganic material. (B) and an organic solvent (C). And the producing method of the partition for the plasma display panel is comprised by burying the partition forming material in a space between a resin pattern and a resin pattern formed on a substrate, drying and removing the resin patterns to form a pattern formed from the partition forming material and firing.
Patent JP-S58147326-A (JP)
Title: Detecting method of trouble in injection molder
Inventor: TAKIZAWA MICHIAKI
IPC: B29C45/76
Filed: 1982-02-25
Abstract: PURPOSE:To enable improving of accuracy of a molded work, saving of a labor, and reducing of a manufacturing cost, by detecting a trouble on a machine under a molding process through monitoring of a clamping time, an injecting primary pressure time, a weighing time and a molding cycle time. CONSTITUTION:A clamping time, an injecting primary pressure time, and a one cycle time are measured in order by a counter 1, and the measuring times are inputted in a memory part 2 and a comparing part 3. Further, each motion stroke time is monitored at the comparing part 3 by means of data of timers 6 and 7 determined from a preceding reference time. If one molding cycle is completed, each motion stroke time of a current molding cycle serves a reference time for a following molding cycle, and when a partial motion stroke time  in one molding cycle deviates from a data of a timer, the occurrence of a trouble is detected.
Patent JP-H01204126-A (JP)
Title: Man-machine interactive system
Inventor: MORI HIROSHI
IPC: G06F3/02
Filed: 1988-02-09
Abstract: PURPOSE:To extremely improve the interactive efficiency with a system operator by selecting and transmitting only the data processing results that are expected or desired by the system operator out of those results obtained by an arithmetic processor. CONSTITUTION:An operating vector inference mechanism 22 infers the directions desired by a series of inputs given from a system operator based on the information on an operating history holding mechanism 21 as well as the knowledge which is used to specify the operating direction of a knowledge base mechanism 23. A filtering mechanism 24 transmits only the information approximate to the operating direction shown by the mechanism 22 out of those data processing results corresponding to the input data. The present input data is sent to the mechanism 22 via the mechanism 21 and undergoes the correction for the operating direction inference result preceding the present input. The mechanism 24 filters the data processing result of the present input based on the operating direction inference result to which the present input is reflected. Thus it is possible to select and deliver only the necessary data processing results and to extremely improve the interactive efficiency with the system operator.
Patent JP-S61188784-A (JP)
Title: Error compensation circuit
Inventor: IIZUKA HIROYUKI
IPC: G11B20/18
Filed: 1985-02-18
Abstract: PURPOSE:To minimize the number of N-bit registers to K, by selecting at a selection circuit only the data of K channels which include a channel to be compensated using pre-value maintenance by a channel control signal which specifies channels to be outputted as sound among the nXK channels. CONSTITUTION:A data selection circuit A17 which picks up only data of (i-1)XK channel to iXK channel (i is an integral number among 1<=i<=n) from the data of nXK channels is provided at the front step of a data selection circuit B18. The switch inside the data selection circuit B18 is actuated by a signal 22 which indicates the existence or otherwise of error in the data array. By selecting the data to be inputted to a selection circuit B18 using a selection circuit A17, any recording medium recorded by any kind of recording method can be compensated of its error in the reproduction channel using two N-bit registers.
Patent JP-2000227472-A (JP)
Title: Radar device
Inventor: SHIMIZU SETSUNDO
IPC: G01S7/282
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in output due to temperature fluctuation so as to dispense with unnecessarily excessive power transmission by connecting (n) pieces of phase shifters between (n) pieces of distributors and (n) pieces of amplifiers of a transmitter (n is an integer 2 or more) for controlling transmission power. SOLUTION: A radar device mounted on a flying machine and the like is provided with phase shifters 10, a transmission power control command unit 14, and a transmission power monitor unit 13, for example. According to a transmission power command signal from the transmission power control command unit 14, (n) pieces of phase shifters 10 change (n) pieces of pulse wave phases divided by a (n) distributor 9 individually. An output from a (n) composer 12 is inputted to the transmission power monitor unit 13, and on the basis of the outputted transmission power monitor signal, the transmission power control command unit 14 outputs a transmission power control signal equivalent to a phase control variable for each of the (n) pieces of phase shifters 10 to each of the (n) pieces of phase shifters 10 for always keeping transmission power constant, for example.  Alternatively transmission power is changed in compliance with a change of duty of the transmission signal, a relative distance to a target, an atmospheric pressure and meteorological condition.
Patent JP-S55121635-A (JP)
Title: Diffusing method for impurity in semiconductor apparatus
Inventor: TAWARA YOSHITAKA
IPC: H01L21/22
Filed: 1979-03-14
Abstract: PURPOSE:To perform the diffusion of high concentration which has no effect on the concentration of impurities on an exposed surface of a substrate by covering a surface of a layer containing impurities on the substrate with a mask layer with mask effect to the impurities and by introducing the impurities into the substrate. CONSTITUTION:A surface of a PSG film 2 selectively formed on one main surface of a p-type semiconductor substrate 1 is coated with a SiO2 film 7 by means of methods such as a well-known CVD method. The surface is heat-treated in order to form source and drain regions 3, 4 and a gate oxide film 6. During the heat treatment, gaseous phase diffusion arising through an exposed surface of the substrate or an extremely thin oxide film is prevented because a mask is used against the phosphor of oxide film 7 on PSG film, and the variation of the surface concentration of the portion can be obviated. Thus, the phosphor concentration of PSG film is increased, and the diffusion of high concentration of regions 3 and 4 is possible while an adverse effect is not exerted to a channel portion just below gate film 6.
Patent JP-2000228823-A (JP)
Title: Method for presuming failed equipment in power system
Inventor: KOMATSU YASUNORI
IPC: G06Q50/06
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To simplify information on the coverage of protection of a protective relay, simplify and accelerate a process to presume the failed equipment, enhance the accuracy of verification, and thereby facilitate recovery from failures. SOLUTION: A block under the coverage of protection with the area from a piece of equipment to the adjacent piece of equipment taken as one unit of coverage is generated for each piece of equipment in a power system. If any failure occurs, that protective relay is decided as an operational protective relay, and the range of equipment protected by the operational protective relay is generated as a potential failed block (S5-S8). Of the protective relays in the potential failed block, the blocks under the coverage of protection by the protective relay decided as being inoperative are excluded from the potential failed block, and a failed block is determined (S9-S12).  For each piece of equipment included in the failed block, a value obtained by subtracting the degree of overlapping of protection of the inoperative protective relay from the degree of overlapping of protection of the operational protective relay is determined as the degree of establishment of failure (S13). The equipment with the highest probability of the occurrence of failures in the failed block is decided as 'failed equipment' (S14).