baber/WOPTO huggingface dataset:
Patent JP-S5241776-A (JP)
Title: Vibration damping elastic support
Inventor: MURATA TOKUNORI
IPC: F16F1/42
Filed: 1975-09-30
Abstract: PURPOSE:A vibration resistance and durability satisfying vibration damping elastic support with improved oil-proofness and heat resistance.
Patent JP-S61276692-A (JP)
Title: Water cooled type casing cooling device
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1985-05-31
Abstract: PURPOSE:To display a stable performance without being adversely affected by the environmental atmosphere and to enable downsizing of the device by forming a radiating part into an assembly structure of a heat pipe container in which fins are not formed, and radiating means inserted therein in an attach able and detachable manner, and using water as a coolant fluid. CONSTITUTION:A water-cooled jacket 11 is constituted in an attachable and detachable manner with respect to a container 1 of a heat pipe from which fins are eliminated. In a case where the water-cooled casing cooling device is assembled as one which is mounted on a diaphragm 5, it is assembled in a state where the water cooled jacked 11 and various kinds of parts connected thereto are all removed, and the finned heat pipe container side is disposed within the casing and the fin removed side is disposed outside the casing. The interval between the arrangements of heat pipes is set such that in the casing it becomes possible to draw near the the outer edges of fins of adjacent heat pipes in such a degree that they make contact with each other. Since the device according to the present invention assumes a water-cooled type, its radiating part is downsized and its function is improved. Further, the temperature of water is not so much affected by the ambient temperature.
Patent JP-H0415224-A (JP)
Title: Poly(amino acid) and its preparation
Inventor: TAKIZAWA AKIRA
IPC: C08G69/10
Filed: 1990-05-08
Abstract: PURPOSE:To prepare a poly(amino acid) having a specific and highly regular primary structure by forming a monomolecular film of a poly(amino acid) having a specific structure and amide groups attached to the side chains on the surface of water and adding an alkali soln. to the water to hydrolyze amide groups present in the water. CONSTITUTION:After a monomolecular film of a poly(amino acid) having an alpha-helix structure and amide groups attached to the side chains is formed on the surface of water, an alkali soln. is added to the water to selectively hydrolyze amide groups present in the water, giving a poly(amino acid) which comprises a structural unit having an amidated side chain as shown by formula I (wherein X is a divalent org. group; R is H, alkyl, or aralkyl; and R' is a monovalent org. group) and a structural unit having an aminated side chain as shown by formula II (wherein X is the same as above) and has an alpha-helix structure and an average degree of polymn. of 10 or higher. In a rod-like molecule of the poly(amino acid) having this structure, the side surface of a specified part in the axial direction of the molecule comprises the structural unit contg. the amino group shown by formula II. The poly(amino acid) is useful for the selective vermeation of substance.
Patent JP-S5819189-A (JP)
Title: Driving device for 2-phase induction motor
Inventor: TAKEMURA YUTAKA
IPC: H02P27/16
Filed: 1981-07-27
Abstract: PURPOSE:To enable to drive an induction motor with variable frequency and with the frequency of a commercial power source by controlling a switching element with polyphase pulse altered in frequency in response to the signal for setting the rotating speed or fully conducting the switching element. CONSTITUTION:The coils W1, W2 of a 2-phase induction motor M are connected at one ends through a neutral point to one terminal of a single phase commercial power source V and at the other ends through triacs TH1, TH2 to the other end of the power source V. The gate circuits G1, G2 of the triacs TH1, TH2 are operated by a polyphase pulse altered in frequency in response to the signal for setting the rotating speed, or are perated by a gate pulse for conducting either oneof the thyristors TH1, TH2.
Patent JP-S62274530-A (JP)
Title: Color cathode-ray tube
Inventor: ICHIGAYA KOJI
IPC: H01J29/02
Filed: 1986-05-22
Abstract: PURPOSE:To prevent an electron beam transmission opening from swinging, by making elastic deforming vibration hard to be generated in a frame which receives the outside vibration. CONSTITUTION:Color selection means 2 is arranged to be attached to a panel part 1 via paired springs 161 and 162, and X-Z directional forces of the springs are reduced compared with those of a frame 4. Even if the outside vibration, e.g., speaker vibration allows the frame 4 to receive unbalanced force via the springs 161 and 162 from stud pins 151 and 152, elastic deforming vibration, especially low-frequency vibration can be almost prevented from being generated in the frame 4, because elastic deformation occurring in each of the springs 161 and 162 absorbs this force. Hence, the vibration caused by the speader or the like, which may cause an electron beam transmission opening 3a to 'swing', can be effectively eliminated.
Patent JP-S62274316-A (JP)
Title: Obstacle detecting device for unmanned vehicle
Inventor: NINOMIYA YOSHIKI
IPC: G05D1/02
Filed: 1986-05-22
Abstract: PURPOSE:To facilitate a process for determining the operation of an unmanned vehicle to an obstacle and to reduce the scale of a processor by detecting and computing the position coordinates of the obstacle. CONSTITUTION:Respective sensors of a distance measuring means 1 send out a corresponding signal to the obstacle when the obstacle is within a measurable range. This means 1 covers a necessary range of an obstacle detection range by the whole measurable area of the sensors and divides the whole area into plural small overlapping detection areas of only one or plural sensors. Then, when a sensor detects the obstacle, an area deciding means 2 decides the sensor and decides the sensor installation position in a storage means 4 and a small area where the obstacle is present on the basis of the shape value of the measurable area. Further, an arithmetic means 3 computes the coordinates of the obstacle position in a coordinate system fixed to the unmanned vehicle in the small decided area on the basis of a distance value from the sensor, the installation position of the sensor, and the shape value of the measurable area.
Patent JP-S5642835-A (JP)
Title: Key matrix input device
Inventor: YAMADA TAKEKI
IPC: H03M11/08
Filed: 1979-09-14
Abstract: PURPOSE:To enable the input when necessary for the characters and symbols such as the Chinese characters or the like which can be formed with the dot matrix within a square in the key matrix input device for the Chinese character, katakana (square form of Japanese syllabary), hiragana (round form of Japanese syllabary), the symbol or the like, thus obtaining a small-size keyboard. CONSTITUTION:For the keys 5-18 on the keyboard 4, the push of the key 7 is eliminated with push of the keys 5 and 6. For this purpose, the key 7 having the shortest distance between the keys 5 and 6 is selected and then supplied. Such system is prepared. In the same way, with push of the keys 7 and 8, the vertical rows from the key 7 to the key 8 are all supplied. The key in the shorted distance is selected and supplied. And in case such system is used, the key 9 is pushed to give a distinction from the case of no use of the system. Thus the character or the symbol which can be formed with the dot matrix within a square such as the Chinese  character, the katakana or the like can be supplied when necessary. Thus a keyboard of a small size can be obtained.
Patent JP-H06331661-A (JP)
Title: Current measuring apparatus
Inventor: KANO SHUNSUKE
IPC: H01H83/00
Filed: 1993-05-20
Abstract: PURPOSE:To provide a current measuring apparatus of good detection accuracy without increasing manufacturing costs. CONSTITUTION:A resistive divided potential value that matches a current value to be measured is A/D converted 30 using a plurality of resistances 10, 11, 12 connected in series to one another; that is, an analog divided voltage which is A/D converted according to the set value of a current to be measured is selected by means of analog switches 20, 21, 22, so the current can be measured at equal accuracies (resolution) irrespective of various set values.
Patent JP-S63283352-A (JP)
Title: Facsimile equipment
Inventor: HAGANUMA TOMOYUKI
IPC: H04L69/14
Filed: 1987-05-15
Abstract: PURPOSE:To prevent a stop of an operation whose stop is not desired, by stopping the operation in accordance with the prescribed priority, when a stop key has been depressed. CONSTITUTION:The priority can be set arbitrarily by an operator, and a control part 1 allows the operator to confirm successively an operation to be stopped in accordance with the prescribed priority, and thereafter, stops successively the operation to be stopped. Also, when a stop key 43 has been depressed, the stopped operation is informed to the operator. Moreover, the control part 1 displays a line which is being operated, and also, designates a line whose operation is to be stopped, from among lines which are being operated, of a display means. In such a way, when the stop key has been depressed, it is prevented that the operation whose stop is not desired is also stopped.
Patent JP-S5243356-A (JP)
Title: Electronic line scanning method
Inventor: IKUE TAKAO
IPC: H01J37/28
Filed: 1975-10-01
Abstract: PURPOSE: In the interlaced scanning system, to make the time required for repeating the scanning of one picture shorter than that of remaining light of a Braun tube, and to make S/N of a picture satisfactory by repeating the same picture scanning several times. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62275942-A (JP)
Title: Paper feeding mechanism
Inventor: KUBOTA KOICHI
IPC: B65H5/00
Filed: 1986-05-23
Abstract: PURPOSE:To prevent effectively defective printing and troubles due to paper powder by charging with an endless belt and a charging means while making the endless belt slidably contact a paper powder scraping means. CONSTITUTION:When a print button is depressed, a regist roller 15 is rotatably driven by a drive mechanism in synchronization with a photosensitive drum. A copy paper 2 is sandwiched between the regist roller 15 and endless belt 6 while being supplied to the photosensitive drum side. When the copy papers 2 are repetitively supplied, paper powder including dust or the like tends to deposit on the regist roller 15. Since the surface of the endless belt 6 is charged to the positive or negative pole by a charging unit 9, the paper powder is adsorbed to the surface of endless belt 6 by inductive polarization. On the other hand, since a scraping blade 10 slidably contacts the surface of endless belt 6, the paper powder adsorbed to the endless belt 6 is scraped off by the scraping blade to be dropped into a receiving container 13 through a paper powder dropping hole 6b.
Patent JP-S5819299-A (JP)
Inventor: SAWABE UICHIROU
IPC: F26B21/00
Filed: 1981-07-28
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-H02298380-A (JP)
Title: Coating apparatus
Inventor: NAKA HIROYUKI
IPC: B05C5/02
Filed: 1989-05-12
Abstract: PURPOSE:To perform uniform coating by constituting a lower nozzle of a cylindrical curved surface having a definite curvature and alternately providing grooves and guides to an upper nozzle and providing a support pivot to the central part of the grooves. CONSTITUTION:Sent paint is once stored in a paint sump 17 and averaged in the deviation of flow velocity distribution to receive surging action. When the supply of the paint is further continued, the fluid pressure in the paint sump 17 rises and the paint is injected from an emitting port 15. The emitted paint fills the spaces formed between the grooves of an upper nozzle 12 and the web 30 running while sliding along the guides 13 thereof and receives tensile action corresponding to the running speed of the web 30 to be transferred and applied to the web. The lower nozzle 18 positioned on the upstream side of the running of the web generates force supporting the web 30 with surface pressure of T/WR corresponding to web tension T when the radius of curvature of the leading end of said nozzle 18 is set to R. Herein, the width of the web 30 is set to W. By this method, the wrinkles of the web 30 is reduced to a large extent and a uniform film can be formed.
Patent JP-S61446-A (JP)
Title: Preparation of supported transition metal catalyst
Inventor: ASANUMA TADASHI
IPC: C08F4/64
Filed: 1984-06-12
Abstract: PURPOSE:To attain to re-utilize a catalyst, by distilling a solution from which a supported transition metal catalyst was removed as an insoluble part after contact treatment to remove at least a high b.p. substance having a b.p. higher than that of a volatile transition metal compound and using the transition metal dissolved in the obtained solvent. CONSTITUTION:In a method for preparing a supported transition metal catalyst by the contact treatment of a volatile transition metal compound (e.g., titanium tetrachloride) dissolved in a solvent (e.g., hexane) and a carrier (e.g., silica), the transition metal compound dissolved in the solvent, which is obtained by distilling a solution from which the supported transition metal catalyst was removed as an insoluble part after contact treatment to remove at least a high b.p. substance having a b.p. equal to or more than that of the volatile transition metal compound, is used. By this simple method, the recovery and re-utilization of the volatile transition metal compound can be achieved without lowering the capacity of the obtained catalyst.
Patent JP-S5910370-A (JP)
Title: Electron ray curing method of coating material
Inventor: HIRAMATSU YASUHIRO
IPC: C08J7/00
Filed: 1982-07-08
Abstract: PURPOSE:To improve surface smoothness, embossing property, curing performance, etc. in the stage of forming the painted film of a paint curable by electron rays, by sticking a composite film blank material which has a specific layer structure and is strippable on the painted film and irradiating the electron ray thereto. CONSTITUTION:A composite film blank material is made of the three-layered structure; a plastic film layer 1 of about 5-20mu thickness consisting of a polyolefin resin, polyester resin, etc., a metallic foil layer 2 of about <=5mu thickness consisting of aluminum, copper, tin, etc., and a paper layer 3 of about 70g/m<2> thickness, wherein the layer 2 is formed as an intermediate layer. Such composite film is stuck on the surface coated with a paint curable by electron rays in such a way that the layer 1 contacts said surface. The electron rays are then irradiated onto the painted film from above the same and the composite film blank material is stripped from the cured painted film.
Patent JP-H04327694-A (JP)
Title: Curve propulsive timbering method and curve propulsive machine
Inventor: TSURUOKA SUSUMU
IPC: E21D15/00
Filed: 1991-04-24
Abstract: PURPOSE:To execute timbering by a pipe, etc., easily, accurately and efficiently without limiting the prolongation of execution. CONSTITUTION:A curve propulsive machine 1, in which a plurality of propulsive drum sections 2, 3, on fronts of which cutters 4 are mounted respectively, are juxtaposed so that directional directions can be changed mutually and each propulsive drum section is curved by a specified curvature in the longitudinal direction, is used. The curve propulsive machine is propelled to the side of a pilot tunnel 6 from the pilot tunnel 6, and timbering materials such as pipes are penetrated repeatedly to the excavated traces by changing positions in the longitudinal direction of the pilot tunnel while the curve propulsive machine is curve-propelled and the timbering materials are propelled and extended successively from the pilot tunnel.
Patent JP-H08294075-A (JP)
Title: Video signal processing unit and synthesis screen projector
Inventor: TOKORO TOMIO
IPC: G09G5/00
Filed: 1995-04-21
Abstract: PURPOSE: To conduct processing of a video signal suitable for a multi-scanning projector and projection of a synthesized image by using a clock signal with high accuracy synchronously with an input video signal so as to make a sampling cycle of output of correction data constant. CONSTITUTION: A synchronizing separator means 31 extracts synchronizing signal information of a video signal and a reference clock signal source 32 generates a signal of a prescribed period. Then, a phase lock 33 generates a clock signal phase-locked for each synchronizing signal information according to the received synchronizing signal information and reference clock signal. Then, correction data are read out of a memory (RAM) 35 storing video signal correction data by one line based on the clock signal to conduct video signal processing. In the case of projecting a synthesized image, correction data are data fading-in/fading-out a start or end point of each line of a video signal linearly or at a prescribed curve.
Patent JP-H1070722-A (JP)
Title: Compressing device and restoring device for wavelet image, and program storage medium
Inventor: MURAO KOHEI
IPC: H04N19/60
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a device which efficiently compresses and restores image data of arbitrary size by adjusting the size of object image data to data size matching wavelet conversion as a wavelet image compressing device and a restoring device which compress and restore image data by using wavelet conversion. SOLUTION: When a wavelet converting means 11 analyzes multiple resolution of source image data 3, the wavelet image compressing device 1 expands and interpolates the object data by a size adjusting means 12 so that the number of the object data is even. The wavelet image restoring device 2 discards an expanded redundant part of a data area to be restored by an inverse size adjusting means 24 when an inverse wavelet converting means 23 restores the data.
Patent JP-S5742918-A (JP)
Title: Hollow cellulosic derivative fiber
Inventor: ISHIDA MASAMICHI
IPC: B01D71/06
Filed: 1980-08-29
Abstract: PURPOSE: Hollow fibers, consisting of a cellulosic derivative, having a specific ratio of water permeation rates between an aqueous blood serum albumin solution and pure water and a blood serum albumin inhibiting ratio, a high water permeability and protein inhibiting ratio, and suitable for concentrating blood plasmatic proteins with little clogging.  
     CONSTITUTION: Cellulose diacetate with a combined acetyl content of preferably 50W57% and cellulose triacetate with a combined acetyl content of 58W62% are dissolved in dimethylformamide to give a spinning solution. The resultant spinning solution is then subjected to the dry-jet wet spinning through a spinneret of double pipe structure to give the aimed hollow fibers having a water permeation rate (A) to an aqueous blood serum albumin solution of 150W500ml/hr.m 2 .mmHg and a ratio  (B) of water permeation rates between the aqueous blood serum albumin solution and pure wate (A/B)≥0.6 and an albumin inhibiting ratio ≥90%.  
     USE: Useful for fields of medical applications, e.g. concentration of various enzymic protenins, medicines and food industry. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000311337-A (JP)
Title: Apparatus for production of magnetic recording medium
Inventor: NAKADA JUNJI
IPC: C04B35/057
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of cracking and the leakage of magnetic material by consisting a refractory crucible of material containing ceramic fibers consisting of at least one among an oxide, carbide, nitride, boride and silicid. SOLUTION: An evaporation source assembly 11 which is disposed in a vapor deposition chamber 9 of a vacuum vapor deposition apparatus 1 of a magnetic recording medium production apparatus and is provided with the magnetic material 10 has the refractory crucible 11a, a member 11b to be inductively heated which encloses the circumference of the refractory crucible 11a and a bottom plate. Packing material is packed between the refractory crucible 11a and the member 11b to be inductively heated. The magnetic material 10 is properly selected from ferromagnetic metals, such as, for example, Fe, Co and Ni, and ferromagnetic alloys, and is a component element of the evaporation source assembly 11.  The refractory crucible 11a housing the magnetic material 10 is properly selected from ceramics consisting of at least one among the oxide, carbide, nitride, boride and silicide including ceramic fibers, carbon or carbon compounds and other materials having heat resistance.
Patent JP-H09302480-A (JP)
Title: Removing solution of tin or tin alloy and peeling method
Inventor: TAKEU TOMOKI
IPC: C23F1/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a removing solution which allows peeling to be stably and safely performed without damaging a copper circuit of a substrate and a peeling method in the peeling of a metallic resist consisting of tin or a tin alloy. SOLUTION: The removing solution of tin or a tin alloy contains a base material constituted of copper or a copper alloy, and an inorganic acid or an organic acid, an oxidizing agent, an stabilizer and a heterocyclic compound having four nitrogen atoms on a heterocycle or its delivative. The method for peeling tin or a tin alloy is executed by immersing the base material constituted of copper or a copper alloy into this removing solution of tin or a tin alloy, or distributing or spraying the removing solution on the base material.
Patent JP-H05312532-A (JP)
Title: Device and method for inspecting bonding wire
Inventor: TSUKAHARA HIROYUKI
IPC: H01L21/66
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a device which can accurately inspect bonding wires for their loop shapes at a high speed. CONSTITUTION:This device is provided with a focal surface position controller 6 which moves the focal surface on which the image of a bonding wire is picked up, image pickup devices 5 and 5a which pick up pictures of the focal surface, picture input circuit 10 which converts the picked-up pictures into digital signals, and picture memory 11 which stores signals outputted from the circuit 10. In addition, the device is also provided with a wire signal readout circuit 12 which obtains wire video signals by processing picture signals after reading out the signals from the memory 11, wire signal memory 13 which stores wire signals outputted from the circuit 12, and wire positional extent detection circuit 14 which reads out the wire signals from the memory 13 and calculates the positional extent of the bonding wire.
Patent JP-2000099330-A (JP)
Title: Computer processor system
Inventor: TIMOTHY J SLEEGAL
IPC: G06F9/30
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent processors from being serial in most cases after the execution of STOSM or STNSM instruction and to attain improvement in performance by providing a termination interrupt logic for executing a specified instruction to change the system mask field of a program condition word without making it serial. SOLUTION: Parallelly with all the operation, the termination interrupt logic 11 continuously monitors and controls the execution completion of all the instructions and the write of the result. Besides, an asynchronous interruption logic 12 continuously monitors the presence/absence of asynchronous interruption under holding and when there is such interruption, it is presented to the termination interrupt logic 11. A PSW executing device 13 receives data to be loaded to a PSW from a fixed point executing device 7. This device 7 is provided with a logic for monitoring the change of a system mask bit. When the STOSM or STNSM instruction is under executing, this device 7 reports it to the termination interrupt logic 11 provided with an end counter.