baber/WOPTO huggingface dataset:
Patent JP-H07307497-A (JP)
Title: Current lead for superconducting coil
Inventor: TAKITA KIYOSHI
IPC: H01L39/04
Filed: 1994-05-11
Abstract: PURPOSE:To provide a current lead, for a superconducting coil, which is constituted ingeniously in such a way that an oxide superconducting conductor for a low-temperature-side lead is prevented from being damaged by a fire due to generated quenching so as to be protected safely and that a drop in a critical current due to the influence of a magnetic field is prevented. CONSTITUTION:A current lead 4 for a superconducting coil 3 which is housed in a cryostat 1 and which is immersed in liquid helium 2 is composed of a combination of a room-temperature-side lead 5 and a low-temperature-side lead 6 which connects the room-temperature-side lead to the superconducting coil, and an oxide superconducting conductor 7 is used for the low-temperature- side lead, and a bypass conductor 9 is connected in parallel with the oxide superconducting conductor. Thereby, the bypass conductor is formed of, e.g., a magnetic metal of low thermal conductivity such as a stainless alloy endowed with a magnetic property, and it is constituted to be of a hollow pipe structure which is used also as a helium duct and a magnetic shield so as to surround the oxide superconducting conductor.
Patent JP-S58213394-A (JP)
Inventor: OKANISHI SATORU
IPC: G07F17/20
Filed: 1982-06-07
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-S58547-A (JP)
Inventor: IGUCHI MASAHIKO
IPC: E04B5/38
Filed: 1981-06-23
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-H1074598-A (JP)
Title: Rf generating device and pulse plasma forming method using thereof
Inventor: CHI KYOKYU
IPC: H01L21/3065
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To generate an RF power which is time-modulated, capable of reducing a reflecting wave by outputting a pulse signal showing the wave of an RF power which is time-modulated, amplifying it to a necessary level, then outputting to a plasma reaction device. SOLUTION: In an RF generating device 50, a pulse signal by a function F (ωt) in which an RF power is modulated is generated with a function generating means 52, inputted to an amplifier 54 through an input port 56, and amplified to a required level. The amplified RF power pulse signal is outputted to a plasma reaction device 60. In order to form a pulse plasma used to manufacture semiconductors with the RF generating device 50, a function g(ωt) having a wave form gradually rising/falling at the edges of the rising part and the falling part of the wave form is used as the modulation function of the RF power which is time-modulated. By suppressing a side wave bond mode by using the function of a sine wave of a half wave as a modulation function g(ωt), reflecting power is remarkably reduced.
Patent JP-S60240882-A (JP)
Title: Wind power generator
Inventor: WATANABE IKUO
IPC: F03D7/02
Filed: 1984-05-15
Abstract: PURPOSE:To enable the optimal control corresponding with the wind speed by performing such load control as to obtain variable output corresponding with the input and to produce constant rotary speed upto the rated wind speed region while performing such load control as to produced constant rotary speed through function of a pitch control mechanism after said region. CONSTITUTION:Upon receiving of wind force to rotate a blade 12 and reach to the cut-in wind speed region, a rotary speed comparators 34 will produce an output for driving a phase control circuit 36. Said circuit 36 will drive a thyristor gate trigger circuit 39 on the basis of the output signals from a current detection circuit 37 and a frequency detection circuit 38 to perform such load control as to make the rotary speed of blade 12 constant. Upon entering into the rated wind speed region, the pitch angle of the blade 12 is controlled through function of a pitch control mechanism employing mechanical means provided in the rotor hab 13 of the wind receiving section 11 including the blade 12 thus to control the blade 12 with constant rotary speed.
Patent JP-S58215194-A (JP)
Title: Speaker system
Inventor: TSURUSHIMA KATSUAKI
IPC: H04R3/14
Filed: 1982-06-07
Abstract: PURPOSE:To prevent securely a speaker from being destroyed without causing the pause on reproduced sound for any source, by providing an inductor in dependence on temperature having a specified Curie point in its network for a speaker system which reproduces a digital signal converted from an analog audio signal. CONSTITUTION:If an excessive input signal is supplied to a tweeter 5, a corresponding current runs in an inductor 4. Therefore, a coil 4b of the inductor 4 is heated equally as a voice coil of the tweeter 5, and a core member 4a is also heated. If spontaneous magnetization is gradually reduced and comes to near a Curie point where the spontaneous magnetization becomes zero, the value of an L becomes small because its magnetic permeability mu is extremely lowered, and the frequency characteristics of a high pass filter 2 shifts to a higher frequency side. As the result, energy to be supplied to the tweeter 5 is greatly limited so that the tweeter is prevented from being destroyed due to excessive input, and better reproduced sound is obtained without the pause of sound.
Patent JP-S5221793-A (JP)
Title: Recovery reflection plate and production process
Inventor: TAMEDA MASAAKI
IPC: B60Q1/26
Filed: 1975-08-13
Abstract: PURPOSE:To produce recovery reflectionp late showing high recovery reflection property regardless of the weather by keeping away internal permeation of moisture through equipping transparent cover film at the front of glass bead layer.
Patent JP-H042494-A (JP)
Title: Rotary cutter device
Inventor: SASAKI WATARU
IPC: B26D1/40
Filed: 1990-04-16
Abstract: PURPOSE:To perform cutting without generating a whisker like fiber from a sectional part, by making the ratio of the peripheral speed of the edge tip of a 1st rotating knife to the peripheral speed of the edge tip of a 2nd rotating knife at the specified value. CONSTITUTION:Upper and lower knife drums 4, 5 are rotated in reverse direction, and yet, driven with their rotation so that the traveling speed V3 of a printing paper 3 and the peripheral speed V2 of the edge tip of a lower blade 2 are synchronized and further the peripheral speed V1 of the edge tip of an upper blade 1 and the peripheral speed V2 of the lower blade 2 are almost synchronized. Now, the upper and lower blades 1, 2 are progressed about vertically for the printing paper 3, by setting the ratio V1/V2 of the edge tip peripheral speed V1 of the upper blade 1 to the edge tip peripheral speed V2 of the lower blade 1 to V1/V2<1.03, so a shearing force only is acted without acting a tensile force on the printing paper 3 by the edge tip while under cutting and the generation of a whisker like paper fiber from the printing paper section is prevented.
Patent JP-H01271626-A (JP)
Title: Device for controlling fuel injection quantity of diesel engine
Inventor: ITO YOSHIYASU
IPC: F02D41/00
Filed: 1988-04-20
Abstract: PURPOSE:To prevent the occurrence of a deceleration shock by lessening the reducing quantity of a fuel quantity according to a control means when a fuel quantity at the time of the previous injection stroke is judged to be a corresponding quantity to a driven operating condition further than when judged to be a corresponding quantity to a driving operating condition, at the time of decelerating an engine. CONSTITUTION:At the time of decelerating a Diesel engine M1, a control means M4 outputs a command for reducing a feeding fuel quantity to a fuel injecting means M3. At this time, a judging means M5 judges whether the fuel quantity commanded by the control means M4 at the time of previous injection stroke is a corresponding quantity to a driving operating condition above a fuel quantity corresponding to a minute load condition in the vicinity of the no-load operation of the engine M1, or a corresponding quantity to a driven operating condition below the fuel quantity corresponding to the minute load condition. When the fuel quantity at the time of the previous injection stroke is judged to be the corresponding quantity to the driven operating condition, a restricting means M6 is operated so as to lessen the reducing quantity of the fuel quantity according to the control means M4.
Patent JP-S59222349-A (JP)
Inventor: GOTOU FUMIO
IPC: B32B43/00
Filed: 1983-05-31
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-S59222496-A (JP)
Title: Production of organic cyclic phosphorus compound
Inventor: SAITOU TORANOSUKE
IPC: C07F9/48
Filed: 1983-06-01
Abstract: PURPOSE:To obtain the titled compound useful as an agent for preventing the discoloration of organic chemicals, surface active agents, synthetic resins, etc. or as a flame retardant, without using emulsifying process, treatment with organic solvent, etc., by thermally decomposing the ammonium salt or amine salt of a specific organic phosphorus compound. CONSTITUTION:The objective compound of formula II can be prepared by thermally decomposing the ammonium salt or amine salt of the organic phosphorus compound of formula I (R1-R8 are H, halogen, alkyl, cycloalkyl, aryl, aralkyl, cyano, halogen-substituted alkyl, etc.; A1-A3 are H or lower alkyl).
Patent JP-H11294501-A (JP)
Title: Pin for disk brake
Inventor: SUZUKI KENJI
IPC: F16D65/02
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and prevent reduction of strength. SOLUTION: This pin for disc brake comprises a fitting part 15 slidably fitted to a guide hole of a mounting bracket of a disc brake, a seat 12 for preventing a loosing of a caliper, a screw part 13 screwed in a attaching screw of the caliper, and a groove part 14 for an O-ring. A bearing surface 16 of the seat 12 is formed in tapered recess shape by a heading, and the fitting part 15, the screw part 13, and the groove part 14 are formed simultaneously by a rolling.
Patent JP-S57212624-A (JP)
Title: Magnetic recording medium
Inventor: FURUYAMA SHIZUO
IPC: C09D7/12
Filed: 1981-06-24
Abstract: PURPOSE:To improve the dispersibility of magnetic flux in a magnetic layer, and to improve a squareness rate and an orientation rate, by coating a nonmagnetic base with a magnetic paint which contains silicone oil which having an oleic acid in a molecule, and thus forming a magnetic layer. CONSTITUTION:On the basis of 100pts.wt. ferromagnetic metallic powder, 0.05- 1wt% silicone oil having an oleic acid in a molecule is added as a dispersant. This is dispersed uniformly in a polyurethane resin solution to obtain a magnetic paint, with which a polyester film is coated to obtain a magnetic recording film. Using this dispersant improves the squareness rate and orientation rate of the magnetic layer and the magnetic tape has superior surface smoothness to a magnetic tape which uses no silicone oil.
Patent JP-S5811395-A (JP)
Inventor: HERUMUUTO BARUDONGU
IPC: F28F9/02
Filed: 1982-06-09
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-S58215113-A (JP)
Title: Surface acoustic wave resonator
Inventor: SETSUNE KENTAROU
IPC: H03H9/145
Filed: 1982-06-07
Abstract: PURPOSE:To improve the performance of a resonator, by using a non-piezoelectric material as a substrate and forming a surface acoustic wave converter with a piezoelectric film for controlling the temperature characteristic easily. CONSTITUTION:A comb line electrode 21, a piezoelectric film 22 and a counter electrode 23 are provided on the center of the surface of the non-piezoelectric substrate 35 sequentially to form a surface acoustic wave converter. Further, a reflector is formed by providing grooves on an equal interval on the surface of the substrate at both sides of the converter in ladder form by using the sputtering the etching technology. Surface acoustic waves excited at the converter of an element 30 of this constitution are reflected on the ladder form reflectors at both sides of the converter, reciprocated between both reflectors and a standing wave is generated at the converter. Thus, the element 30 acts like a resonator. Since the element uses the non-piezoelectric substrate coated with the piezoelectric film, the temperature characteristic of the resonance frequency is excellent and the characteristic is controlled freely and the adjustment of the resonance frequency is also easy.
Patent JP-H08271829-A (JP)
Title: Virtual image observing device
Inventor: NAGASHIMA TAKASHI
IPC: A63F13/25
Filed: 1995-03-30
Abstract: PURPOSE: To observe two virtual images by one picture display device by reflecting and enlarging a picture displayed on one picture display device by means of a reflection mirror. CONSTITUTION: Two pictures 31a and 31b independent each other are displayed on the right and left halves or the upper and lower halves of the display surface of a CRT 3. A pair of reflection mirror groups, that is, a reflection mirror group consisting of the 1st and the 2nd reflection mirrors 5a and 6a and a reflection mirror group consisting of the 1st and the 2nd reflection mirrors 5b and 6b, is arranged in an optical path between the respective pictures and observers A and B. In such a case, the picture 31a is reflected by the 1st reflection mirror 5a, and the reflected light is reflected further by the 2nd reflection mirror 6a, whereby the observer A observes the enlarged image of the picture 31a as the virtual image 32a.  In the same manner, the picture 31b is reflected by the 1st and the 2nd reflection mirrors 5b and 6b, whereby the observer B observes the enlarged image of the picture 31b as the virtual image 32b.
Patent JP-H11291384-A (JP)
Title: Laminated wrapping material
Inventor: FUKUDA AKIO
IPC: B65D65/40
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a laminated wrapping material which shows high water vapor or oxygen barrier properties and can prevent an electrostatic impediment from occurring and further is best suited for wrapping electronic parts which use less aluminum. SOLUTION: This laminated wrapping material comprises a conductive layer 50 formed on the non vapor-deposited face side of a plastic support film 10 on which either of a metal, a metallic oxide or an inorganic oxide is vapor- deposited and an aluminum foil 20 with 6 μm or less thickness laminated on a vapor-deposited layer 11 face side on the opposite side to the conductive layer 50. In addition, a plastic film layer 30 is formed on the outer face side of the aluminum foil 20 and an antistatic sealant layer 41 into which an antistatic agent is kneaded is formed on the surface of the outer face side of the plastic film layer 30.
Patent JP-S5525446-A (JP)
Title: Polycarbonate composition
Inventor: TANIYAMA IKU
IPC: C08L69/00
Filed: 1978-08-11
Abstract: PURPOSE: To prepare a polycarbonate composition having excellent flame retardancy and fluidity, and giving a molded article with excellent appearance and qualities, by adding a specific carbonate copolymer having specific viscosity- average polymerization degree.  
     CONSTITUTION: A carbonate copolymer having a viscosity average polymerization degree of 5W15, is prepared by copolymerizing 1 part by weight of a compound of formula I (Y is II, -SO 2 -) with pref. 0.02W50 parts of a compound III (X 1 , 2 , are Cl, etc.; m and n are 1-4). 1-100 Parts of the above copolymer is added to 100 parts of polycarbonate to obtain the objective polycarbonate resin composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5222584-A (JP)
Title: Method for protective treatment of fluorescent substance
Inventor: SHIROUCHI YASUNARI
IPC: H01J17/48
Filed: 1975-08-14
Abstract: PURPOSE: Providing a fluorescent substance for plasme display panel which can avoid to the utmost the degradation of the characteristics by ion collision without lowering substantially the efficiency of luminescence. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10278831-A (JP)
Title: Power steering pump control device
Inventor: HARAYOSHI MITSUHIKO
IPC: B62D113/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To promote energy saving without spoiling a steering force assist function by property judging energy saving control even at the time of stationary steering in accordance with information of only a steering angle and car speed concerning a power steering pump control device. SOLUTION: A power steering pump control device having an energy saving mode to reduce a discharge flow rate of a hydraulic pump 10 at the time of non-steering of a vehicle furnished with a steering torque predication means 86 to predict steering torque to rest swing from a detection signal of a steering angle detection means 82 the case when it is judged that stationary steering is carried out in accordance with signals from a car speed detection means 81 and a steering angle detection means 82 and an energy saving mode judgement means 83 to judge whether to select the energy saving mode or not. The energy saving mode judgement means 83 selects the energy saving mode at the time when predicted steering torque to stationary steering which is predicted by the steering torque prediction means 86 is within a set value.
Patent JP-S62255509-A (JP)
Title: Intake and exhaust mechanism for engine
Inventor: NAGAO YOICHI
IPC: F01L7/02
Filed: 1986-04-30
Abstract: PURPOSE:To simplify the construction of a valve, by providing a single suction/ exhaust port at the top of a cylinder, forming grooves on a circumferential surface of a cylindrical member in such a manner that the grooves are offset in phase with respect to the port, and designing the cylindrical member to be synchronously rotated with an engine to construct a rotary valve. CONSTITUTION:A single suction/exhaust port 5 is provided at the top of a cylinder 3, and a cylindrical rotary valve 8 is provided in connection with the port 5. The rotary valve 8 is formed with grooves 11 and 12 axially extending from opposite end surfaces of the cylindrical valve along a circumferential surface thereof. The rotary valve 8 is adapted to be rotated in a housing 6, and the housing 6 is connected at its both ends with a suction passage 9 and an exhaust passage 10. The grooves 11 and 12 are offset in phase to each other at positions adapted to a suction and exhaust timing. When a shaft 7 is rotated synchronously with an engine, the grooves 11 and 12 are communicated with the port 5 at a predetermined phase, thus effecting the operation of a suction/ exhaust valve.
Patent JP-S5221422-A (JP)
Title: Process for producing hollow fibers based on polyvinyl alcohol
Inventor: YAMAUCHI KAZUHISA
IPC: D06M101/16
Filed: 1975-08-13
Abstract: PURPOSE: To obtain selective permeable membranes with improved permeability and mechanical strength by corsslinking hollow polyvinyl alcohol fibers with a polyvalent aldehyde, and treating them with hot water, then freezedrying in a wet state. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02277350-A (JP)
Title: Method for recognizing communication terminal, isdn network response system, and isdn terminal equipment
Inventor: HIRATA OSAMU
IPC: H04M11/00
Filed: 1989-04-18
Abstract: PURPOSE:To prevent a result in which an opponent is made awaited from occurring by judging a state that a terminal designated by a sub address is set at an unresponsible state at the time of receiving a call setting message again by the time-out of a response awaiting timer for the sending of the call setting message at a network side. CONSTITUTION:When the call setting messages 151 and 152 are received in idling time, a processing is shifted to an incoming call processing when its own terminal is not designated, and regular control is completed. When the sub address is not addressed to its own, the content of an area 154 for substitution response flag in a RAM 150 is checked, and when no flag is set, a state is recovered to an idling state, then, is set at a standby state. When the substitution response flag is set, buffers 151 and 152 for call setting message in a RAM 150 are checked, and it is judged whether or not the same message exists. When no same message exists, the message is stored in the air buffers of the buffers 151 and 152, then, a timer 140 is started.
Patent JP-S63299-A (JP)
Inventor: DAGURASU PATSUTO SERETSUTEI
IPC: C12P21/02
Filed: 1987-04-21
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-H07303460-A (JP)
Title: Powdery raw material for pickle
Inventor: INAMORI TSUTOMU
IPC: A23L27/00
Filed: 1994-05-12
Abstract: PURPOSE:To obtain a powdery raw material for fresh radish preserved with salt and malt, having lightness, excellent storage stability and handleability and an inexpensive packaging cost, capable of readily making tasty pickle having flavor. CONSTITUTION:This powdery raw material for pickle comprises 100 pts.wt. of salt, 3-90 pts.wt. of an edible powdery organic acid, 25-80 pts.wt. of sugar, 10-45 pts.wt. powdery soy sauce and 1-30 pts.wt. of powdery tangle.
Patent JP-S62254412-A (JP)
Title: Manufacture of transformer
Inventor: IHARA AKIHIKO
IPC: H01F41/00
Filed: 1986-04-28
Abstract: PURPOSE:To enable the insulation of an element coil on the primary side of the title transformer and that on the secondary side at the same time by varnish treatment of one time and to contrive the improvement in workability in insulation, assembly operation, etc., by attaching a case containing the element coil to an iron core and then subjecting them to varnish treatment using an insulating varnish. CONSTITUTION:The insulation using an insulating varnish is performed after attaching a case 2 and an element coil 21 on primary side to an E-shaped iron core 20 and further welding an I-shaped iron core 22. Accordingly, the insulation of an element coil 6 on secondary side, the element coil 21 on primary side, a heater coil 16 and a bypass iron core 18 can be performed at the same time, so that workability is exceedingly improved. The automation of the assembly operation of parts and the operation for insulation become easy. Also, because a varnish treatment is performed after the assembly of parts such as the bypass iron core 18 and the heater coil 16, displacement of the assembled parts can be surely prevented.
Patent JP-S58215082-A (JP)
Title: Amorphous solar battery
Inventor: NAGAYA NAOYUKI
IPC: H01L31/048
Filed: 1982-06-08
Abstract: PURPOSE:To contrive to improve the shock resistance and thermal stress resistance of an amorphous solar battery by using epoxy resin having flexibility. CONSTITUTION:Clear electrodes 2 exist on the back surface of a glass substrate 1 and are covered with amorphous Si 3, back surface electrodes 4 are arranged as fixed and connected to the electrodes 2, and lead terminals 5 are added to the electrode 2 at one side end and the electrode 4 at the other side end and then covered with a protection film 6. The protection film is a flexible resin film which is coat-hardened by mixing fixed long chain fatty group epoxy main agent and modified fatty group polyamine hardener of triethylenetetramine, etc. This epoxy resin is hardened type at normal temperature, does not deteriorate the amorphous surface, rich in flexibility, absorbs impact stresses to apparatus, and relaxes also thermal stresses. Thereby, the exfoliation of amorphous layers can be effectively prevented.
Patent JP-H04328664-A (JP)
Title: Bus interface device
Inventor: YAMADA YASUO
IPC: G06F13/36
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a bus interface device which can increase the data transfer speed between the devices of different data widths in a simple constitution. CONSTITUTION:A 1st transfer part transfers the data of 8-bit width outputted from the external devices having the input/output ports of the 8-bit bus widths, for example, respectively in parallel to a processor 11 having an input/output port of the 16-bit bus width, for example, every 8 bits. Then a 2nd transfer part selects the continuous more or less significant 8-bit data out of the 16-bit data outputted from the processor 11 based on the selection signals outputted from the processor 11 for each 8-bit data and transfers these selected data to the external device.