baber/WOPTO huggingface dataset:
Patent JP-S63307615-A (JP)
Title: Superconductive cable of oxide type and its manufacture
Inventor: SHIODA TAKAO
IPC: H01B12/06
Filed: 1987-06-08
Abstract: PURPOSE:To make a superconductive cable in a strong structure against warp and bending by using a conductor core as a convergence of superconductive tapes. CONSTITUTION:Existing invention includes a conductor core 8 consisting of a number of superconductive tapes 5, in which a superconductive layer 4 of oxide type is formed on a tape-shaped base 1 or, otherwise, a superconductive tape in the same structure is cut in the longitudinal direction of the base to produce a plurality of tape cores 7, which are gathered together to form a conductor core 20, and this is inserted in a sheath. The conductor cores 8, 20 formed from a plurality of superconductive tapes 5 can be bent. This gives superconductive cables A, C a strong structure against bending.
Patent JP-2000327443-A (JP)
Title: Metal-ceramic joined body and tappet using the same
Inventor: OKINAKA MANABU
IPC: B23K35/30
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a metal-ceramic joined body having excellent fatigue resistance performance and long life even under severe use conditions and a tappet using the same. SOLUTION: The tappet 1 has a structure formed by joining a ceramic plate 4 via a brazing filler metal layer 3 to a metallic body 2. The metallic body 2 is composed of steel products formed with a quench hardened layer 20 on a surface layer part. The Vickers hardness of a main body portion 21 on an inner side exclusive of this quench hardened layer 20 is assured at Hv>=230. As a result, the trouble, such as the deformation of the brazing filler metal layer by the insufficiency of the rigidity of the metallic body 2, is eliminated and the joint strength and fatigue resistance performance are improved. The joint body having the long life and high reliability may be embodied even in the severe use conditions. In addition, the hardness of the brazing filler metal layer 3 may be formed to Hv>=80.
Patent JP-S5665315-A (JP)
Title: Magnetic recording and inspecting system
Inventor: TANAKA HIDEO
IPC: G11B5/00
Filed: 1979-11-02
Abstract: PURPOSE:To obtain an inspection system adapted to a magnetic recording medium of high frequency and high recording density, by using a magnetic resistance effect element of a ferromagnetic thin film as a reproducing head. CONSTITUTION:A signal reproduced by the reproducing head of a nonbias magnetic-field magnetic resistance effect element of recording and reproducing head 1 from magnetic disk 2, driven by motor 3, to be measured is amplified 5 and the output bipolar signal of it is integrated 8. By way of mean-value detecting memory part 9 that detects and stores the mean value of an envelope from integral network part 8, it is supplied to error-comparison-level setting circuit part 10 to set an error comparison level, and this error comparison level signal 105 and output signal 102 of regenerative amplifier 5 are compared mutually; and its output is made into pulses by comparing circuit part 11, the absence part of a pulse in the output pulse string is error-processed by detecting circuit 12, and control part 13 performs error position detection, statistics processing and control.
Patent JP-S5667432-A (JP)
Title: Microcomputer composite system
Inventor: SAKAMOTO MASAE
IPC: G06F13/372
Filed: 1979-11-02
Abstract: PURPOSE: To simplify the constitution of entire system and to increase the reliability, by giving the functions monitoring the mutual operating conditions to each of a plurality of microcomputers and making strong the mutual relation among computers.  
     CONSTITUTION: Control lines A, B among a plurality of microcomputers 1-1W1-N are connected, and a common memory 6 is connected via a bus line C. The computers 1-1W1-N are provided with a bus determination circuit 3, which enables to detect the vacant state of control lines A and B, and when two of the computers 1-1W1-N use the bus line C at the same time, the priority exclusive for the bus line C is given according to th order of detection assigned in advance to the circuit 3, to make strong mutual relation among the computers 1-1W1-N. Further, the constitution of the entire system is simplified and the reliability of system is increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5933930-A (JP)
Title: Reference voltage generating circuit for a/d conversion
Inventor: KIMURA SHIGEYOSHI
IPC: H03M1/36
Filed: 1982-08-19
Abstract: PURPOSE:To attain the reproduction having more natural black and white contrast, by detecting the highest potential and the lowest potential from an input analog signal to be A/D-converted for extracting them, and using a voltage obtained by resistor-dividing a potential difference between both potentials with as a reference voltage for A/D conversion. CONSTITUTION:A video signal Vg is given to a high level peak detecting circuit 7 comprising a diode 9, resistor 10, and a capacitor 11, and a low level peak detecting circuit 8 comprising a diode 13, resistor 14 and a capacitor 15. An output of the high level peak detecting circuit 7 is inputted to a buffer amplifier comprising a transistor (TR) 12 and an output of the low level peak detector 8 is inputted to a buffer amplifier comprising a TR16. Resistance dividing resistors R01,R1,R2...Rk-2,R0 to quantize the video signal into k-set are connected between the emitters of the TRs 12 and 16.
Patent JP-H04341558-A (JP)
Title: Article with diamondlike protective film and its production
Inventor: NAKAYAMA MASATOSHI
IPC: C23C16/26
Filed: 1991-05-20
Abstract: PURPOSE:To produce an article with a diamondlike protective thin film having high bonding property to the substrate by successively forming an Mo film and a diamondlike thin film on the surface of a substrate having a poor affinity for the diamondlike thin film. CONSTITUTION:An Mo film and a diamondlike thin film are successively formed on the surface of a substrate S selected among an alloy contg. at least one among Co, Ni and Fe, ceramics and glass and having a poor affinity for the diamondlike thin film. An Mo grid 33 is set near the surface of the substrate S. Mo atoms are stuck on the substrate S with inert gas such as Ar through the grid 33 to form the Mo film. Hydrocarbon having low mol. wt. is ionized and the resulting ions are accelerated to form the diamondlike thin film on the Mo film. Film formation can be carried out even on an electric insulating substrate such as glass or ceramics without hindrance.
Patent JP-S6122592-A (JP)
Inventor: MIHARA MAKOTO
IPC: G01G19/40
Filed: 1984-07-10
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-H07181207-A (JP)
Title: Method of measuring instantaneous value of multi-phase ac voltage
Inventor: YOKOSE HIROSHI
IPC: G01R19/04
Filed: 1993-05-21
Abstract: PURPOSE:To enable application for the control of an AC electric equipment by determining an instantaneous value of a fundamental wave of a multi-phase AC voltage while detecting an instantaneous value of the maximum value of the multi-phase AC voltage. CONSTITUTION:When a multi-phase AC voltage 1 is synthesized by a vector synthesization 3, a rotary vector is obtained. An instantaneous value 10 of the maximum value can be obtained by an amplitude calculation 4 from the vector. On the other hand, when the multi-phase AC voltage contains a harmonic voltage, the instantaneous value 10 of the maximum value is obtained by in- phase conversion 5 of the harmonic voltage. Moreover, the instantaneous value 11 of the fundamental wave can be obtained by the removal 6 of the harmonic voltage. In addition, when the multi-phase AC voltage contains an unbalanced or harmonic voltage, the instantaneous value 10 of the maximum value can be obtained by a rotary coordinate conversion 7 and the estimation 8 of the maximum value.
Patent JP-H08339387-A (JP)
Title: Circuit simulation result display device
Inventor: MISHIMA AKIRA
IPC: G06F17/50
Filed: 1995-06-09
Abstract: PURPOSE: To make the timewise change of the complicated current pattern in a large scale electric circuit easy to be understood by subtracting the current amount of a specific mode generated previously in time from the current amount data of a wiring element, separating each specific mode generated one by one by being deviated and displaying the mode. CONSTITUTION: The current data 1 of the circuit wiring at each time which is obtained by a transient current voltage characteristic analysis and the circuit diagram data 10 prepared by a circuit editor are stored in a magnetic disk 2. An operator calculates the arrangement constitution of the circuit diagram from circuit drawing 10 by an arithmetic unit 4 by using a mouse 9, etc., and displays the constitution on a CRT display 6. Next, the aritmetic unit 4 is executed by giving an instruction by the mouse 9, etc., the current of the specific mode which is generated by being timewisely little by little deviated is eliminated, the modes are separated and stored so that the one mode generated lastly may be left and the procedure deciding the generation of the next new mode is performed.  Thus, the current route of the specific mode is overlapped with the circuit diagram of the CRT display 6, is made to be dispalyed by a closed curve 15 and is visually confirmed.
Patent JP-H083287-A (JP)
Title: Thermosetting composition and method for curing the same
Inventor: ISOZAKI OSAMU
IPC: C08G59/32
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a composition which has excellent storage stability and cures at a low temp. to give a cured composition free from discoloration by incorporating a specific catalyst into a compound containing epoxy groups and reactive silicon groups. CONSTITUTION:A compound (A) containing epoxy groups and reactive silicon groups in each molecule is mixed with a tin chelate catalyst (B). The epoxy groups in the compound (A) are especially preferably alicyclic ones, and the reactive silicon groups each comprises a hydrolyzable group, preferably an alkoxyl, directly bonded to a silicon atom. An especially preferred example of the ingredient (A) is a polymer obtained by polymerizing an epoxidized ethylenic monomer, an ethylenic monomer containing a reactive silicon group, and an optional monomer. The ingredient (B) is desirably an oxygen compound, preferably capable of forming a keto-enol tautomer. Examples thereof include acetoacetic esters and beta-diketones.
Patent JP-S5571615-A (JP)
Title: Production of granular molecular sieve carbon material from coal
Inventor: YUUKI CHIYUUJI
IPC: C01B32/336
Filed: 1978-11-20
Abstract: PURPOSE: To cheaply obtain the title material having superior adsorption performance, separability, acid resistance, heat resistance, mechanical strength, etc. by blending finely divided caking coal with a tacky org. substance after which the blend is granulated, carbonized, and activated at a high temp. while feeding a little steam.  
     CONSTITUTION: Caking coal is finely pulverized to about 100 mesh or less and well mixed with about 10W15% of an org. substance exhibiting tackiness at ordinary temp., e.g. waste molasses or pulp liquor as a granulating agent. This mixt. is granulated with a granulator, and the granules are carbonized in a carbonization furnace at about 650W750°C for about 1W2hr to produce carbide, which is then activated in an activation furnace at 650W800°C for about 1W8hr while feeding about 0.1W0.2 part by wt. of steam per part by wt. of carbide per hr, thus obtaining the desired granular molecular sieve carbon material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63132-A (JP)
Title: Wafer testing unit
Inventor: TAKEYASU AKIYOSHI
IPC: H01L21/66
Filed: 1986-06-19
Abstract: PURPOSE:To enable a surface temperature of a wafer to be determined precisely and to enable a temperature of each tested chip to be determined, by incorporating probe needls and a novel temperature sensor detecting a chip temperature and providing a control box controlling the temperature sensor. CONSTITUTION:A temperature sensor 20 and probe needles 7 are attached to a head 6 and they are operated in association with each other for each IC chip. A testing temperature value is set in a control box 21 for controlling the temperature sensor and a wafer is tested. The wafer test is performed by contacting the probe needles 7 to pads 26 in one of the IC chips and repeating the same operation for the other chips. During each such operation, the temperature sensor 20 is also contacted to a dicing line of each chip similarly to the probe needles 7. The temperature sensor 20 thus detects a temperature and feeds a signal to the control box 21. The control box 21, receiving the signal, immediately feeds a command signal for stopping the test if the detected temperature has not reached the set value while alarms simultaneouly therewith.
Patent JP-S5667473-A (JP)
Title: Teller's machine
Inventor: TSUNODA TAKASHI
Filed: 1979-11-07
Abstract: PURPOSE: To exercise a close inspection over memory information at a high speed by printing information in the prescribed format after inspecting closely the information in a memory by a stationary display unit such as CRT.  
     CONSTITUTION: With close inspection confirmation key KY, the 1st interruption signal is supplied to CPU and when CPU sends the command of the close inspection start correspondingly, information stored in memory MEM is read out and displayed on CRT via interface CIF. If the operator operates key KY again after inspecting closely this display information, the 2nd interruption signal is supplied to CPU. Then, CPU generates the confirmation signal for the end of the close inspection correspondingly to clear the display of CRT and supplies the close inspection confirmation signal in the specific format from memory MEM to printer PRT via interface PIT. Only when the key is operated, PRT prints the end of the close inspection in the specific format on printing paper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S624219-A (JP)
Title: Hair cosmetic composition
Inventor: TAJIMA MASARU
IPC: A61K8/44
Filed: 1985-06-29
Abstract: PURPOSE:To provide the titled composition having excellent stability and iridescent luster and capable of keeping titanium mica without causing the coagulation or precipitation, by compounding a cationic surfactant, a higher alcohol, a specific hydrophilic nonionic surfactant and titanium mica at specific ratios. CONSTITUTION:The objective composition contains (A) a cationic surfactant, (B) a higher alcohol, (C) a hydrophilic nonionic surfactant of formula I or formula II (at least one of X is pyrrolidonecarboxylic acid residue and the others are H, higher fatty acid residue, etc.; a1-a3 and b1-b3 are 0-20 and the sum is 3-70) and (D) titanium mica. The ratio of A to B is 2/1-1/8. The cationic surfactant is e.g. a quaternary ammonium salt of formula III (R1 or R1 and R2 are 10-24C long-chain alkyl and the other is 1-3C alkyl, benzyl, etc.; X is halogen, etc.). Titanium mica can be compounded stably in an aqueous dispersion hair cosmetic by this method.
Patent JP-2000333368-A (JP)
Title: Air-conditioner control machine in demand control system
Inventor: YAMAGUCHI YUTAKA
IPC: H02J3/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioner control device in a demand control system for performing break control of an air-conditioner, while taking environment around each air-conditioner into consideration. SOLUTION: An environment data collection part 32 collects environment data being measured by an environment data measurement part 44. An order data creation part 36 creates the order data of an air-conditioner, in the order of improved environment by the deviation between the collected environment data and a reference value being set for each air-conditioner. Based on the order data, a stop instruction part 38 outputs a stop instruction, and only the required air-conditioners are stopped by a control part 46 in the order of satisfactory environment according to the stop instruction.
Patent JP-H05309669-A (JP)
Title: Mold structure for foam molding
Inventor: KAWAGUCHI HIROSHI
IPC: B29K105/04
Filed: 1992-05-08
Abstract: PURPOSE:To uniformly spread urethane foaming stock over the rear surface of skin material and consequently obtain void-free molded article by a method wherein bank- like projected pieces are equipped at the upper part of the inclined plane of the cavity of a lower mold so as to provide projections at the required intervals on the projected pieces in order to shape the projections into the specified forms at a mold for bringing skin material close contact with the insert member of an upper mold. CONSTITUTION:Insert member is set on the core 24 of an upper mold 26, while skin material 14 is set on the cavity 28 of a lower mold 30. At the upper part of an inclined plane, band-like projected pieces 32 are equipped for forming the openings and the like of an instrument panel. Projections 34 are provided on each projected piece 32 at the required intervals. Urethane stock is poured to the rear surface of the skin material 14 from above the projected pieces 32 diagonally. By closing the upper mold 26, the projections 34 bring the skin material 14 into contact with the insert member 12. The projection 34 hinders the flow of the urethane stock. Accordingly, the form of the projection 34 is made into rhombic form, vertically long hexagonal form, circular form or the like so as to allow to easily meet the branched-off urethane stock at the part very near on the opposite side of the projection 34.
Patent JP-H05315708-A (JP)
Title: Manufacture of semiconductor photodetector/light emitting device
Inventor: IWAI NORIHIRO
IPC: H01L21/306
Filed: 1992-05-07
Abstract: PURPOSE:To prevent an active laser from being damaged and hence prevent the life of a semiconductor laser device from being lowered by laminating an epitaxial layer on a semiconductor substrate having a specific thickness or lower and reducing the thickness of the substrate with chemical etching. CONSTITUTION:An epitaxial layer 2 comprising a BH structure including a quantum well active layer is grown by a MOCVD process on an n type 200mum thick semiconductor substrate 1. Then, a p type pattern electrode 3 is formed on the epitaxial layer 2. The side of the epitaxial layer 2 is protected with wax, and the side of the substrate 1 is etched with bromine methanol, and further the thickness of the substrate is set to be 100mum. After an n type pattern electrode 4 is formed on the side of the substrate 1, it is heat-treated to form a plated Au pad 5. With such construction, the thickness of the substrate is reduced only with chemical etching and the need of mechanical polishing is eliminated. Thus, the active layer is prevented from being damaged to prevent the life of the device from being lowered.
Patent JP-H10314606-A (JP)
Title: Refuse removing device
Inventor: SUMIYA TOMOJI
IPC: B65G45/12
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance the durability of a refuse removing device for scraping the clay refuse sticking to the rolls of roll crushers, conveyors, etc., and to decrease the number of exchange times by adopting a sandwich structure obtd. by holding a ceramic plate with iron plates from both sides by interposing buffering sheets interposed therebetween. SOLUTION: The refuse removing plate 1 to be mounted at the refuse removing device for scraping the clay refuse sticking to the roll crushers and belt conveyors is constituted by interposing the buffer sheets 3 made of glass wool or carbon fibers to both surface sides of the ceramic plate 2 formed of alumina and zirconia based ceramics to a plate form and arranging the iron plates 4 from both sides in a contact form. Iron blocks 5 are interposed on the end sides of the iron plates 4 and are fastened in these parts by means of lock bolts 6. The ceramic plate 2 is securely held from its both sides by the iron plates 4, by which the ceramic plate 2 is held. As a result, the cracking of the ceramic plate is prevented even if the ceramic plate is securely held by the iron plates.
Patent JP-S5267259-A (JP)
Title: Preparation of iii-v group compounds semiconductor epitaxial laminatio n crystal
Inventor: MIZUNO OSAMU
IPC: C30B25/02
Filed: 1975-12-01
Abstract: PURPOSE: A window is made at midway of gas lead tube which pierces into quartz reaction tube, and gas flown out through the window is regulated by the valve under the window.  In this way, a III-V growp compounds semiconductor epitaxial lamination crystal can be secured with sharp impurity density. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5667531-A (JP)
Title: Media type dispersing apparatus and material dispersing method using said apparatus
Inventor: SUGIMORI HIDEO
IPC: B01F7/00
Filed: 1979-11-06
Abstract: PURPOSE:To uniformly disperse the materials to be treated with good efficiency by passing the materials repeatedly plural times through a dispersion vessel which disperses the materials by means of media. CONSTITUTION:Materials are supplied at a constant rate from a material supply pipe provided with a constant flow supply device 60. Media 2 are packed in a dispersing vessel 1, and are agitated by an agitator 3 having vanes 32, whereby the materials to be treated are dispersed. At this time, a medium outflow preventing screen 15 is provided at the outflow end 13 of the vessel and the materials are circulated through the vessel 1-circulating pipe 5-vessel 1 by means of a pump 4 so that they are subjected to the action of the media in the vessel plural times and are thereby finely dispersed. The rate of the material supply from the pipe 6 is kept at less than a fraction of the material circulating rate of the pump 4 and the amount conforming to the supply rate is discharged from the discharge port 7 provided to the pipe 5. Since this causes the materials to pass the inside of the circulating pipe at high speeds, the homogeneous treatment is made possible by the agitation action.
Patent JP-S63307953-A (JP)
Title: Gradation converter
Inventor: UDAGAWA YOSHIAKI
IPC: G06T5/00
Filed: 1987-06-09
Abstract: PURPOSE:To prevent an unfavorable effect bringing a whole picture to dark and gloomy feeling by using the lightness axis of uniform color space when a signal range is contracted and converted up to a reproduceable range capable of printing. CONSTITUTION:The luminance values of the highlight point HP<0.45> and dark point DP<0.45> of a picture to be printed are determined. Signals acquired by gamma-converting the luminance values into HP and DP and converting them into L* signals are used as LHP and LDP. A signal LSIG obtained by converting the luminance signal SIG of a picture element into an L signal is range- contracted by employing LHP and LDP, and turned into LSIG'. The signal LSIG' is returned to the luminance signal, and changed into SIG'. A density signal OD is acquired. Accordingly, when a gradation is converted, a picture is not made dark with gloomy feeling as a whole.
Patent JP-S623963-A (JP)
Title: Electrostatic acceleration type ink jet recorder
Inventor: TAMURA SAKAE
IPC: B41J2/06
Filed: 1985-06-29
Abstract: PURPOSE:To eliminate the need for a multiplicity of wirings corresponding to the number of electrodes and contrive a simpler construction, by generating a high-voltage pulse between a charge-injecting electrode and a back electrode according to the presence or absence of light incident on a photoconductive insulator. CONSTITUTION:Between the first common electrode 17 and each back electrode 16 is provided the photoconductive insulator 18 so as to electrically connect the electrodes to each other. The charge-injecting electrode 12 is supplied with a pulse from a pulse generating source 24 through an amplifier 25. When an optical signal corresponding to a recording signal is directed to a part of the insulator 18 which part corresponds to a recording position, the resistance RX of the insulator 18 is changed from RD to RP. When this change is used as an ON/OFF signal, the potential of the back electrode 16 at the time of irradiation with the light is changed from VC to VP. In addition, since switching is optically controlled, the need for a multiplicity of wirings corresponding to the multiplicity of the back electrodes 16 can be eliminated.