baber/WOPTO huggingface dataset:
Patent JP-H08307437-A (JP)
Title: Faulty node elimination method and device for multi-branch bus type system
Inventor: KUSANO TOSHIHIKO
IPC: H04L12/24
Filed: 1995-04-28
Abstract: PURPOSE: To provide a faulty node elimination method and device for a multi- branch bus type system which quickly specifies a faulty node and automatically restores a system. CONSTITUTION: When a fault occurs in a multi-branch bus type system, a fault decision processing part 10 of a master node 1 isolates the isolation control signal IS to collectively isolate all slave nodes N1 to Nn from a multi-branch bus 2. Then a self-return monitoring part 11 sends the return signal addressed to the part 11 itself to the bus 2 to confirm its own normalcy. When the normalcy of the node 1 is confirmed, the part 10 connects successively every slave node to the bus 2 by an individual isolation signal DISC to decide a fault. Finally, the isolation of the signal IS is canceled and all slave nodes are collectively connected to the bus 2 except for the faulty one. In such a procedure, a system can be quickly and automatically restored against its fault.
Patent JP-H0425343-A (JP)
Title: Method for cooling bearing for main spindle of machine
Inventor: HIRAMOTO KAZUYUKI
IPC: B23Q11/12
Filed: 1990-05-21
Abstract: PURPOSE:To prevent burning of bearing by reducing temperature of cooling liquid for inner race below temperature of cooling liquid for outer race, expanding clearance between inner and outer races, and reducing compressive force of a ball. CONSTITUTION:A go passage 10g and a return passage 10r for cooling liquid are provided along the longitudinal direction of a main spindle in such a way that they are connected at their ends to cool a main spindle 10 which fixes an inner race 12a. On the other hand, a go passage 14g and a return passage 14r for cooling liquid are also provided in the longitudinal direction in a spindle head housing 14 to cool an outer race 12b of a bearing 12 together with the housing 14. Here, temperature of cooling liquid which is supplied from a cooling liquid temperature controller 20a to cool the inner race 12a in order to ease compressive force with a bearing ball 12c during rotation is set to a lower temperature than that of cooling liquid which is supplied from the other cooling liquid temperature controller 20b to cool the outer ring 12b. Consequently, it is possible to prevent burning effectively, obtain stable rotation of main spindle up to high speed rotation region, increase pre-load of bearing, and increase its rigidity.
Patent JP-S5831515-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: AIZAKI HISAAKI
IPC: H01L21/20
Filed: 1981-08-18
Abstract: PURPOSE:To form a high quality silicon thin film by a method wherein an insulator thin film is partially formed on a single crystal semiconductor substrate and after forming a single crystal semiconductor thin film and a polycrystalline semiconductor thin film, energy beams are aimed at the thin films. CONSTITUTION:A silicon nitride film 20 is formed on the surface of a single crystal silicon substrate 10 by a CVD method or the like and unnecessary parts are removed to compose insular structure. A silicon oxide film 30 is formed at the part existing no silicon nitride film 20 by a thermal oxidation method. After removing the film 20, a silicon film is formed through the whole surface. At that time, a single crystal silicon film 41 by epitaxial growth is formed at the part exposing the substrate 10 on the surface and a polycrystalline silicon film 42 is formed at the part existing the film 30. Finally, the film 42 is easily monocrystallized by using the film 41 as seed crystal if laser annealing is applied to the film 42 under appropriate conditions and it becomes possible to form a single crystal silicon thin film on the silicon oxide film.
Patent JP-H04353744-A (JP)
Title: Gas-resistant property measuring apparatus
Inventor: IWABUCHI TAKASHI
IPC: G01N21/59
Filed: 1991-05-31
Abstract: PURPOSE:To accurately measure the gas resistance property of an object to be measured by optically and continuosly measuring the surface state of the object to be measured in such a state that the object is arranged in a container and to simplify operation to enhance the reliability of measuring work. CONSTITUTION:An object 14 to be measured is received in a container 1 having transmission windows 2, 3 on the incident and emitting sides thereof and test gas 7 is sealed in the container 1. The measuring beam 19 emitted from a laser beam source 17 passes through a beam splitter 18 and the transmission window 2 to irradiate the object 14 to be measured and the intensity of the beam 25 transmitted through the object 14 to be measured and the transmission window 3 is measured by a detector 27. The reflected beam due to the beam splitter 18 is measured by a detector 22. The measured values due to the detectors 27, 22 are compared by a CPU 29 to measure the gas resistance property of the object 14 to be measured.
Patent JP-S5755583-A (JP)
Title: Magnetic bubble driving circuit of series resonance type
Inventor: TOYOOKA TAKASHI
IPC: G11C19/08
Filed: 1980-09-19
Abstract: PURPOSE: To correct the intensity of a rotary magnetic field to a constant level regardless of the direction of the magnetic field, by connecting a circuit element that eliminates both the capacitance coupling and the mutual induction coupling between coils X and Y.  
     CONSTITUTION: X, Y coils 1 and 2 are distributed within a magnetic bubble memory nearly orthogonally and close to each other, and accordingly have a coupling capacitance Cc between their windings. At the same time, an mutual inductance M is caused between both coils if the packing directions are not completely orthogonal to each other between these two coils. In this connection, a circuit element 16 is connected between the coils 1, 2 and the earth to vary the mutual inductance value of the mutual inductive coupling. As a result, the locus of a rotary magnetic field formed by the coils 1 and 2 is nearly circular to substantially eliminate the variation of the magnetic field intensity due to the direction of the magnetic field. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5555334-A (JP)
Title: Diazo copying material
Inventor: MATSUI TAKESHI
IPC: G03C1/54
Filed: 1978-10-20
Abstract: PURPOSE:To form a binary diazo copying material not positioning a catalyst for purifying the waste gas from a dry type copier, by using a coupler and a specified diazo compound as main components. CONSTITUTION:A solution or a dispersion fluid of a diazo compound represented by formula I or II (R, R', 1-5C alkyl, amino, or alkyl-amino; Y, acid radical except halide), and of a coupler, e.g. formula III is coated and dried on a base (paper, synthetic resin film, or the like) to form a photosensitive layer of about 10-15mu film thickness, and thus a diazo copying material is botained. Additives, such as a sensitizing dye, e.g. fluorescein, an acid stabilizer, e.g. tartaric acid, or surfactant, e.g. saponin may be contained in the above photosensitive layer.
Patent JP-S5920739-A (JP)
Title: Footstep of tractor with backward facing seat
Inventor: TANAKA YOSHIO
IPC: B62D25/22
Filed: 1982-07-23
Abstract: PURPOSE:To make it easy and safe to get on and off a backward facing seat, by attaching a frame lever having a footstep along the forward side of a rear wheel. CONSTITUTION:A frame lever 12 is suspended through a shoulder surface wall 5d, and has a footstep 13 projected at its lower end. An attaching plate 14 is bolted to the composite and inclined shoulder surface wall 5d in parallel with it, the frame lever 12 is suspended from the upper front end of a fender 5 downward along the front periphery edge, and a footstep 13 at its lower end constitutes a step next to each of auxiliary steps 15 projected from opposite sides of a body 1 and is set at a suitable level. The rear side of the frame lever 12 has the lower part bent once toward the front so as to obviate that a rear wheel 4 would not interfere with it. Thus one can get on the backward facing seat 9 through the lowest auxiliary step 15, the footstep 13, and then the vicinity of the fender front shoulder.
Patent JP-S618330-A (JP)
Title: Retaining construction of foamed body
Inventor: SAEGUSA NOBUO
IPC: F16B37/04
Filed: 1984-06-23
Abstract: PURPOSE:To obtain a retaining construction of a foamed body in which the foamed body and a mating part are fixed securely while the tip of a screw is concealed into a projection, by engaging a screw with a plate nut inserted into the projection of the foamed body. CONSTITUTION:A projection 13 protruded in the direction A of inserting a screw is previously formed integral at a screw retaining part 5 corresponding to a hole 3 for mounting a mating part 2 in a foamed body 12. When a plate nut 15 is inserted into the projection 13 from the direction B being guided with a guide section 14, a stopper 17 of the plate nut 15 hits the guide section 14 and a threaded hole 20 of the plate nut 15 is positioned at the center of the projection 13. A mating part 2 is put on an opposed surface 8 of the foamed body 12 and then, a screw 4 is inserted through the mounting hole 3 and engaged with the threaded hole 20 of the plate nut 15 to fix the part 2. As the thickness l1 of the screw retaining part 5 is larger than that l2 of the foaming body 12, the foaming body 12 can not be broken so easily. The tip 11 of the screw 4 is located in the projection 13, covered therewith 13 without being exposed outside.
Patent JP-S5919875-A (JP)
Title: Magnetic field measuring device
Inventor: MATSUMOTO MITSUO
IPC: G01R15/24
Filed: 1982-07-27
Abstract: PURPOSE:To obtain a magnetic field measuring device having high accuracy, which is not influenced by an optical transmission loss and drift of a light-electricity transducer, by measuring a Faraday rotation angle F by use of optical superheterodyne detection. CONSTITUTION:A two frequency laser 11 emits a beam having an electric field Ex of optical frequency omega linearly polarized in the (x) axis direction, and an electric field Ey of optical frequency omega+DELTAomega linearly polarized in the (y) axis direction. The beam is divided into two by a beam splitter 12, and one is made incident to lambda/4 wavelength 15, and the other beam is directed to an analyzer 13. The beam emitted from the lambda/4 plate 15 passes through a Faraday rotator 16. An analyzer 17 makes only an electric field Ex'' in the (x) axis direction pass through, and a photodiode 18 converts it to an electric signal Ix being proportional to optical intensity ¦Ex''¦<2>. The analyzer 13 makes linear polarized light whose azimuth is 45 deg. from the (x) axis pass through, and a photodiode 14 converts it to an electric signal Iref being porportional to optical intensity ¦Eref¦<2>. By processing Ix and Iref, a detected value being completely proportional to a Faraday rotation angle F can be obtained.
Patent JP-2000322316-A (JP)
Title: Computer system for virtual storage management system
Inventor: MASUDA HIDEKI
IPC: G06F9/355
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To execute a conventional program and to maintain the transferability of the program by checking whether the size of a loaded real address is larger than that of a virtual address by comparison and making an interrupt occur. SOLUTION: An addition circuit 10 adds a base register number 560 designated by the 2nd operand of an instruction 100 requiring a real address, an index register number 570 and displacement 580 to calculate a virtual address 600 of a 31-bit size. A real address of a 31-bit size in a section is calculated by combining a page number 930 and a displacement field 630 of the address 600. A real address expansion mode flag 202 is compared with a section identifier 920. When the flag 202 is off and also, the identifier 920 is not zero, a program interrupt is made to occur, a <31-bit real address is allocated and the conventional program is executed again.
Patent JP-H09311166-A (JP)
Title: Alternating magnetic field measuring method
Inventor: HORIUCHI TATSUO
IPC: G01R33/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To measure the magnetic flux density including the polarity of an alternating magnetic field useful for inspection or adjustment of an electromagnetic apparatus having coils of a deflecting yoke, a transformer, etc., as component parts. SOLUTION: In measurement of an alternating magnetic field of a coil, one end of the coil is connected in series with a primary coil 6 of a transformer 5 to generate an alternating magnetic field 10 by supplying a.c. current, a measurement coil 3 is set in the alternating magnetic field 10, the other end of the coil is connected in series with a secondary coil 8 of the transformer 5, and the intensity and the direction of the magnetic flux density of the alternating magnetic field 10 of the coil 3 in the axial direction of the coil can be computed from the difference of the voltage compounded with the output of the measurement coil 3 on which the secondary side output voltage of the transformer 5 is overlaid and the secondary side output voltage of the transformer 5.
Patent JP-S62285131-A (JP)
Title: Automatic maintenance system for program file
Inventor: KIKUCHI SHIGERU
IPC: G06F9/06
Filed: 1986-06-03
Abstract: PURPOSE:To perform automatic compiling and relinking jobs for the necessary modules through a data base when the programs are updated, by reading a program source file and compiling a list of the program constituting information to convert it into a data base. CONSTITUTION:A program A11 reads a macrosource 13 and a module source 14 and produces various program constitution information list 16 and then a program constitution information data base 17. In a program update mode a program B 12 is started and a load module that has the reference to a designated module is retrieved out of the data base 17 as long as the program B12 indicates a module. Thus a relinking job control language is automatically produced for the corresponding load module. If the macrosource is designated, all modules which refer to the designated macrosource are retrieved out of the data base 17 for automatic production of a compiling job control language.
Patent JP-H01299276-A (JP)
Title: Production of hydantoin derivative
Inventor: NAKAMURA KO
IPC: C07D233/66
Filed: 1988-05-26
Abstract: PURPOSE:To obtain a hydantoin derivative, having hydroxyl group at the 5-position with hypoglycemic, hypolipemic and plant growth regulating action and useful as medicines or agricultural chemicals, by separating and purifying urine of an animal administered with a specific hydantoin derivative by an conventional method. CONSTITUTION:A compound expressed by formula I [R1 is H, alkyl, cycloalkyl or benzyl which may have a substituent group (halogen, NO2, lower alkyl or lower alkoxy); R2 and R3 are H, alkyl or cycloalkyl], e.g., 1-methylhydantoin, is administered to various mammals or birds (preferably mixed in a feed or drinking water and orally administered) to collect urine thereof. The collected urine is then separated and purified by chromatography using a silica gel column, etc., recrystallization, solvent extraction, etc., to afford the objective compound expressed by formula II (e.g., 5-hydroxy-1-methylhydantoin). The animals can be repeatedly used and the scale-up can be readily carried out by increasing head thereof.
Patent JP-S5652957-A (JP)
Title: Automatic answering telephone set equipped with remote listening device
Inventor: HASHIMOTO KAZUO
IPC: H04M1/652
Filed: 1979-10-08
Abstract: PURPOSE:To make it possible to release the unit at the starting point of a tape, and to easily perform the operation, by continuing to sent out a remote control signal even after a back turn sound of the tape is gone, by means of remote control operation. CONSTITUTION:A remote control signal is provided to the amplifier circuit 20, the mechanical filter FM and the rectifying and smoothing circuit 22 in order through the line transformer LT from a telephone line, and it is converted to a DC signal. In case the remote control signal is sent out continuously for three seconds or more, the receiving tape (not shown in the figure) is rewound, and when the tape is rewound up to the starting point, the make and break of the rotary switch 9 interlocked with the reel base are stopped, electric charge of the timers 11, 12 is stopped, and the back turn sound is stopped approx. 3 seconds later. And when the remote control signal is still sent out continuously, the timer 12 continues the electric discharge state, the flip flops 2 and 23 are reset after 20 seconds or so, the motor M2 is stopped, and the tape becomes a holding state at the starting point.
Patent JP-S5920999-A (JP)
Inventor: TANABE YOSHIO
IPC: H05H1/22
Filed: 1982-07-26
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-H08327413-A (JP)
Title: Recording paper unit
Inventor: SATO MASATO
IPC: B41J15/04
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a recording paper unit which can be miniaturized as a whole by making a housing space common, which can be folded stably at an initial stage and in which the residual amount of the paper can be visualized simply. CONSTITUTION: A unit frame 1 is composed of a vertical guide part 1a, of a curved part 1b which is articulated to it, of a horizontal protrusion part 1c and of a ceiling part 1d which is articulated to the upper end part of the guide part 1a. A feed roller 3 is supported at the upper part of the ceiling part 1d. A loading frame 2 is composed of a base part 2a, of a curved part 2b and of a back part 2c, and it is supported so as to be capable of being swiveled in the counterclockwise direction around a shaft 5 installed at the unit frame 1 on the right end part of the base part 2a by means of a sheetlike member which has been bent to be chevron shaped as a whole. A chart frame 4 is a plastic molded product which is composed of a pressure part 4a at the upper end part and of a front part 4b, and it is supported so as to be capable of being swiveled in the clockwise direction around the shaft 5 at the lower end part.
Patent JP-S5754788-A (JP)
Title: Solenoid valve
Inventor: SUZUKI KOUICHI
IPC: F16K31/06
Filed: 1980-09-18
Abstract: PURPOSE: To simultaneously open-close operate two valves with a solenoid, by mounting valve bodies to the point end of two stems, mounting the stems to a supporting member and setting this supporting member to a core displaced with excitation of the solenoid.  
     CONSTITUTION: The first valve seat 30 is located at a face-to-face position to the second valve seat 32 formd to an annular end wall of the first passage 31 communicated to the second port 12. The third valve set 34 is located at a face-to- face position to the fourth valve seat 36 formed to an annular end wall of the second passage 35 communicated to the fourth port 14. A cupporting member 41 is slightly tiltably mounted to the right end part of a core 40, and left end parts of the first stem 42 having the first valve body 44 and the second stem 43 having the second valve body 45 are slightly tiltably mounted respectively to upper and lower parts of the supporting member 41. If a solenoid 47 is excited, the core 40 is attracted leftward to seat the first valve body 44 to the first valve seat 30 and the second valve body 45 to the third valve seat 34 respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61289177-A (JP)
Inventor: ANDO KATSUTOSHI
IPC: H01G7/02
Filed: 1985-06-17
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-S63296345-A (JP)
Title: Film carrier
Inventor: SAITO TETSUO
IPC: H01L23/495
Filed: 1987-05-28
Abstract: PURPOSE:To enable the heat in the central part of a semiconductor element to be dissipated efficiently by a method wherein the copper foil is formed into heat dissipating patterns except in the part conventionally etched away in case electrodes are formed after conductive patterns. CONSTITUTION:Heat dissipating patterns formed of a part of conductive patterns are composed of heat sink 5 and heat dissipating fins 7. The heat sink 5 covering the surface of semiconductor elements 4 are provided on the central part of an insulating film slightly distant from the element surface, the surface of semiconductor element 4 is filled with a sealing resin and the heat sinks 5 and the semiconductor element 4 are bonded to each other. Any heat generated from the semiconductor element 4 is dissipated from an inner lead 2 to patterned electrodes 3 on the film 9 and simultaneously the heat in the central part is dissipated through the sealing resin to the heat sinks 5 of the heat dissipating pattern further to the patterned heat dissipating fins 7 on the film 9 finally in the air, etc. Though these procedures, the dissipating effect of semiconductor element in high power can be increased.
Patent JP-S5557142-A (JP)
Title: Continuous liquid quality change measuring device by contactless method
Inventor: EBARA KATSUO
IPC: G01N27/06
Filed: 1978-10-24
Abstract: PURPOSE: To realize induction of the sharp peak voltage and thus the sharp detection even to the minute change of the liquid quality for the continuous liquid quality change measuring device using the exciting electrode and the detecting coil, by using the ring electrode for the exciting electrode.  
     CONSTITUTION: The measuring device is constituted by providing exciting ring electrode 1 connected to oscillator 2 and detecting coil 3 connected to AC amplifier 4 at the outside of tube 6 which flows continuously the liquid to be tested. The high frequency electric field is applied to electrode 1, and the change of the quality (change of dielectric constant) of the liquid flowing is detected in the form of the change of the inductive voltage of coil 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0714108-A (JP)
Title: Control method of position of magnetic tape and head
Inventor: UEIN TOMASU KOMOO
IPC: G11B20/12
Filed: 1994-06-13
Abstract: PURPOSE: To simultaneously access plurality of selected data tracks by means of a tape device by providing a prescribed number of servo track areas extending in the longitudinal direction of the tape with a uniform interval and providing the data track. CONSTITUTION: A magnetic tape has three servo track areas 40, 41, 42 uniformly separated from each other and extended in the longitudinal direction. Four data track areas 45-48 having the same size and extended in the longitudinal direction are arranged between an edge part 56 and one data track area from among the track areas 45-48 among the servo track areas 4O-42. In order to follow up a track, all servo track areas are simultaneously sensed and a head position signal is generated. The data track is arranged as four track groups, halves of data tracks in each group are made to be accessed in parallel and the data track on the tape is arranged as a cluster. Each cluster has one track each from the track group.
Patent JP-S6022184-A (JP)
Inventor: SATOU NOBUYUKI
IPC: G09G1/06
Filed: 1983-07-19
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-H11323480-A (JP)
Title: Steel sheet with fine grained structure, and its production
Inventor: ADACHI YOSHITAKA
IPC: C21D8/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet having fine grained structure and high strength, excellent in the balance between strength and toughness, and having a chemical composition suited for recycling while obviating the necessity of special alloying element, and its production. SOLUTION: This steel sheet has a composition consisting of, by weight, 0.05-0.6% C, 1-4% Mn, 0-3% Si, 0.01-2.5% Al, 0-2.5% Cr, 0-2.5% Mo, and the balance Fe with inevitable impurities and also has a fine grained structure having >=40 vol.% proportion of ferrite to crystal structure and having <=2 μm average crystalline grain size. This steel sheet can be produced by subjecting a slab having the above chemical composition to hot rolling at a temperature between Ar3 +50 deg.C and Ar1 at >=50% draft, to cold rolling at >=50% draft, and then to annealing at a temperature between 600 deg.C and the Ac3 point for <=10 min.