baber/WOPTO huggingface dataset:
Patent JP-S5420745-A (JP)
Title: Thermal head
Inventor: ODA TAKASHIGE
IPC: H01L49/00
Filed: 1977-07-15
Abstract: PURPOSE: To eliminate the disadvantage that printed parts become recessed hence transmit the heat evolved with heating elements effectively to heat-sensitive recording paper by providing insulator layers in strip or island form on an insulating substrate and providing thin-film resistors in such a manner as to bestride over these. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10277481-A (JP)
Title: Resin coated galvanized steel sheet excellent in deep drawing workability, solvent resistance and corrosion resistance
Inventor: MORI YOICHIRO
IPC: B05D7/24
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a resin coated galvanized steel sheet excellent in deep drawing workability, solvent resistance and corrosion resistance. SOLUTION: A resin coated galvanized steel sheet excellent in deep drawing workability, solvent resistance and corrosion resistance is obtained by applying a resin coating film with 0.5-5 μm film thickness having a composition which consists as a man component of an urethane based resin (A) containing a polycarbonate bond in the main chain and an alkoxysilyl group in the branched chain and having >=100 MPa dynamic storage elastic modulus (E') of the heat hardened coating film at 150 deg.C, 5-30 wt.% lubrication function imparting agent (B) per the solid portion of the resin and 1-30 wt.% a silica particle (C) per the solid portion of resin on a galvanized steel sheet, after a chromate coating film is formed.
Patent JP-S63251013-A (JP)
Inventor: SHINOZAKI EIJI
IPC: A01D41/02
Filed: 1987-04-07
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-S5711041-A (JP)
Title: Manufacture of rubber roll
Inventor: MIHARA NAOHARU
IPC: G03G15/20
Filed: 1980-06-24
Abstract: PURPOSE:To manufacture a rubber roll with smooth surface, having excellent mechanical strength and durability, by a method in which a rubber compound is filled in a seamless cylindrical mold in which a metal core is held and then molded and vulcanized by an induction heating method. CONSTITUTION:The metal core 4 is held inside the seamless cylindrical mold 3 whose both ends are fitted with covers having an injection port 2 and an escape port 5, and then a rubber compound is injected into the port 2 under pressure until filled up. Then, the injection port 2 and the escape port 5 are closed with blanking covers 6 and 6'. The mold 8 is moved toward the direction of arrow A while being turned and passed by a plate heating coil 7 energized with high-prequency current to generate an induced current on the surface of the mold 8, whereby the inside of the mold 8 is heated so as to uniformly and rapidly heat the whole of the mold 8 for molding and vulcanization. Thus, a flat-surfaced rubber roll having no traces of the parting line of the mold 8 and also of burr removal can be obtained.
Patent JP-S59218966-A (JP)
Title: Method for detecting deterioration of insulation of power cable
Inventor: ENDOU TAKESHI
IPC: G01R31/02
Filed: 1983-05-16
Abstract: PURPOSE:To detect the dielectric breakdown of a power cable system in advance by detecting an impulsive current, executing logical operation, to judge the possibility of the deterioration of cable insulation or the dielectric breakdown accident, and generating an alarm or the like on the basis of the judge. CONSTITUTION:Detectors 2, 2' are connected between the external electrostatic shielding layers 1, 1' of U and V-phase cables of a three-phase AC charging cable system and the earth. The outputs of the detectors 2, 2' are guided to filters 3, 3' to remove the charged current components due to AC charged voltage, the filtered components are amplified by preamplifiers 4, 4' and amplifiers 5, 5' to extract impulsive high frequency components, which are guided to a logical operation circuit 6. On the other hand, the impulsive current generated from the inside is compared with the information outputted from a cable charging voltage waveform device 8 in which conditions such as approximate synchronization of the impulsive current with the frequency of the AC charged voltage is previously incorporated to the circuit 6. If the generation of partial discharge harmful to the cable system is judged by the operated result, the output from the circuit 6 is applied to a protection/alarm device 7.
Patent JP-H03282312-A (JP)
Title: Method and instrument for measuring separation distance of mobile object
Inventor: NISHIMOTO IKUO
IPC: G01C3/00
Filed: 1990-03-30
Abstract: PURPOSE:To measure the separation distance between mobile objects by regressively reflecting light emitted from a following mobile object in the preceding mobile object and forming an image on the light receiving surface of the following mobile object with the reflected light, and measuring the size of the image. CONSTITUTION:A detector 10 consists of a light projection part 11 and a light receiving part 12. The projection part 11 emits the light forward, i.e. to the preceding mobile object 1. At the light receiving part 12, the light receiving surface 16 consisting of a photosensor array is arranged and in front of the light receiving surface, i.e. on the side of the preceding mobile object 1, a lens system 17 consisting principally of a light receiving lens is disposed. The light emitting from the projection part 11, therefore, irradiates regressive reflection points P1 and P2 and is regressively reflected by the surface. The regressively reflected light is made incident on the light receiving surface 16 through the lens system 17 to form two bright point images on the surface. The distance between those two bright points is measured by the light receiving surface 16, i.e. photosensor array to know the angle theta of the regressively reflected light from the relation shown by a specific expression, so the separation distance L1 between the following mobile object 2 and preceding mobile object 1 is measured.
Patent JP-S5421550-A (JP)
Title: Protective relay system
Inventor: MITSUGI TAKUMI
IPC: H02M5/45
Filed: 1977-07-19
Abstract: PURPOSE: To permit reliable detection of a transient state in the initial stage of an accident by a current comparison system, which determines a wiring accident to be present when difference current between the absolute value of load current and the absolute value of pattern current reaches a predetermined value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01258392-A (JP)
Title: High-frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: F24C7/02
Filed: 1988-04-07
Abstract: PURPOSE:To prevent an abnormal heating and to carry out a cooking responding to the purpose by providing either a turntable or a container housing a stirring vane selectively in a heating chamber, and installing a metallic disk to suppress the invasion of the high-frequency energy to a rotary connecting shaft. CONSTITUTION:In a heating chamber 1 with a high-frequency oscillator as a heating source, either a turntable 19 on which a substance to heat is loaded rotatable, of a stirrer container 12 housing a stirring vane 14 rotatable within the container is provided selectively. The second driving shaft 27 to drive the turntable 19 at a low speed is furnished penetrating the center axis of the first driving shaft 17 to drive the stirring vane 14 at a high speed through a penetrating hole 52 at the bottom surface of the heating chamber 1. To a rotary connecting shaft 21 where a rotary table 20 to hold the turntable 19 is geared with the driving shaft 27, a metallic suppression disk 67 to suppress the invasion of the high-frequency energy into the penetrating hole 52 is installed. By such a constitution, a cooking operation responding to the purpose can be carried out, and an abnormal heating can is prevented.
Patent JP-S5611697-A (JP)
Title: Logic circuit device mounting memory
Inventor: IHI TAKASHI
IPC: G11C29/00
Filed: 1979-07-06
Abstract: PURPOSE: To enable single test for a plurality of memories mounted on the logic circuit on the same substrate, by fixing the operating mode of input logic and output logic unit to one memory section with the test signal.  
     CONSTITUTION: The test signal from the test terminal 8 fixes the logic input unit group 5, logic output unit groups 6, 7 corresponding to the memory section 2-1 connected to the terminal pin 9. Accordingly, the signal is written in the memory section 2-1 from the terminal 9 and the signal read out from the memory section 2-1 is picked up from the terminal 10 connected to the unit goup 6 enable single test for memory section 2-1, even if a number of memory sections 2-1, 2-2... and logic circuit group are mounted on the substrate 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63253095-A (JP)
Title: Production of antitumor substance
Inventor: KOIWA SHIGEJI
IPC: A61K36/07
Filed: 1987-04-09
Abstract: PURPOSE:To remove scarcely water-soluble substance from hot-water extract of volvariella volvacea and to easily obtain a strong antitumor material having extremely low toxicity in large quantity, by treating the hot-water extract with two kinds of ultrafiltration membranes having different fractional molecular weights. CONSTITUTION:Volvariella volvacea is crushed, preliminarily extracted usually with water, etc., and the residue is extracted with hot water e.g. at 80-100 deg.C for 20min-20hr. The obtained extract liquid is treated first with an ultrafiltration membrane having high fractional molecular weight (e.g. a membrane with a fractional molecular weight of 3,000,000-100,000) and then with an ultrafiltration membrane having low fractional molecular weight (e.g. a membrane having a fractional molecular weight of 10,000). A fraction which passes through the membrane having high fractional molecular weight but does not pass through the membrane having low fractional molecular weight is collected, concentrated and freeze-dried to obtain the objective substance.
Patent JP-H11281217-A (JP)
Title: Boiler/cooler
Inventor: KISHITA KOJI
IPC: F28D21/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance workability at the time of installing a boiler/cooler in a building of telephone base station. SOLUTION: The boiler/cooler 7 is constructed to fix an inner unit having an inner air heat exchanger 18 and an outer unit having an outer air heat exchanger 19, respectively, in and out a building 1 and to couple both heat exchangers 18, 19 through ascending and descending pipings 20, 21 penetrating through a hole 24 made in the wall of the building 1 along with the power cord of an outer air fan 17. Since the boiler/cooler 7 can be fixed by simply passing two pipings 20, 21 and the cord through the hole 24 made in the wall of the building 1, any installation worker of air conditioner 6 can fix the boiler/ cooler 7 easily to the building 1.
Patent JP-S62242990-A (JP)
Inventor: FUKATSU TSUTOMU
IPC: H04N3/27
Filed: 1986-04-16
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-H09250305-A (JP)
Title: Turbine control device
Inventor: SHINDO KURA
IPC: F01D17/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To stably supply a required quantity of control oil to the driving part of a steam regulating valve for controlling a turbine. SOLUTION: A HPCI starting command signal is given to the inlet end of an OR circuit 15. A test signal from an operational switch for test is given to the input end of the OR circuit 15. In the OR circuit 15, when conditions are satisfied, a starting signal is output to an auxiliary oil pump through an AND circuit 16 and an OR circuit 17. A delivery pressure low signal of a main oil pump through a pressure switch is given to the input end of an OR circuit 18. In the OR circuit 18, when conditions are satisfied, an output signal is input to the AND circuit 16, and a starting signal is output to the auxiliary pump through the OR circuit 17. When the delivery pressure low signal of the main oil pump is output, a starting signal to the auxiliary oil pump is retained by a self-holding circuit 20 equipped with a canceling circuit 19.
Patent JP-H05110513-A (JP)
Title: Method and apparatus for transmitting amplitude- modulated signal on optical communication route
Inventor: DEIBUITSUDO AARU FUUBAA
IPC: H04B10/142
Filed: 1992-03-10
Abstract: PURPOSE: To attain low C/N and a low distortion component by using a block of a conventional AM channel signal to frequency-modulate an RF subcarrier in order to send an optical carrier through an optical communication path. CONSTITUTION: A block converter 14 includes a broad band VCO for oscillating a frequency signal to modulate an RF subcarrier for an AM cable frequency band. A Fabry-Perot laser 22 is luminance-modulated by the RF subcarrier with a frequency band including a frequency band 20 and a generated optical carrier is sent to an optical fiber receiver 26 via an optical fiber network 24. The frequency-modulated RF subcarrier including a block of an AM channel signal is extracted from the receiver 26. The extracted information is given to a block demodulator 28, mixer 30 converts it into information with a higher frequency by using a local oscillating frequency fed to a terminal 32 and the original Am frequency band is extracted by a broad band discriminator 34. The extracted signal with an AM cable frequency band 10 is outputted from a demodulator 28.
Patent JP-H03284739-A (JP)
Title: Red-eye moderating device
Inventor: OTSUKA MASANORI
IPC: G03B15/05
Filed: 1990-03-30
Abstract: PURPOSE:To always make the time until starting photographing constant without causing excess release time lag by providing a controller which allows an illuminator for moderating red-eye to emit light while counting a specified time in a photographing mode in which the specified time is counted until starting the photographing in the case of self-timer photographing. CONSTITUTION:A switch SW-5 is turned on and a camera is set in a self-timer photographing mode. Thereafter, a range-finding action, a photometry action and the control of preparing for photographing with strobe light are performed, so that photographing with strobe light is executed in the red-eye moderating mode. In the case that is is darker than specified brightness, a red-eye moderating lamp lighting latch is set. After eight seconds out of ten seconds pass in a self-timer, for example, the red-eye moderating lamp lighting latch is checked. When it is set, a red-eye moderating lamp 28 is turned on by a red-eye moderating lamp driving circuit 27. After the timer counts two seconds remaining, the lamp 28 is turned off and a series of photographing actions is performed.
Patent JP-S58202355-A (JP)
Title: Air cleaner arranging structure for auto-bicycle
Inventor: NAGASAKA HAJIME
IPC: F02B61/02
Filed: 1982-05-20
Abstract: PURPOSE:To enable location of an air cleaner without restriction of space as conventional, by arranging the air cleaner at the rear of a front fork while at the lower front of a fuel tank. CONSTITUTION:A front fender 15 is provided with a splasher 15a only in front of a front fork 5 and having such shape as the rear half section of a conventional fender is eliminated. An air cleaner 16 is arranged at the position at the rear of a front fork 5 and at the lower front of a fuel tank 2. Said position is a relatively wide space surrounded with a down tube 9 in front of a chassis frame A, front fork 5, front wheel 6 and engine (a) thereby an air cleaner 16 having predetermined capacity can be laid out easily.
Patent JP-S5312975-A (JP)
Title: Laminates, theri manufacture anxapparatuses
Inventor: HATAKEYAMA SHIGEYUKI
IPC: B29C48/09
Filed: 1976-07-22
Abstract: PURPOSE: To manufacture a lightweight plate laminate having excellent rigidity, bond area stregnth, and good productivity, obtained by pressing flat a thermoplastic tube having ribs, and by welding the mating surface under pressure with a good productivity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63250716-A (JP)
Title: Position controller
Inventor: ITO KOJI
IPC: G05B11/36
Filed: 1987-04-07
Abstract: PURPOSE:To attain highly accurate positioning control while keeping rapid responseness and stability by providing the weight function of an evaluation function with foreknowledge characteristics as a specific weight function corresponding to a state which is not a fixed constant. CONSTITUTION:A control means 2 is constituted so as to output a control input signal value U(K) obtained so that an evaluation function JC(K) (equation I) inputting a position command value signal R0(K) outputted from a position command value generating means 1 and regulating a status variable X(K) determined by relation between a static body and a movable body as a feedback signal is minimized to a driving means 3 to attain foreknowledge control, to computes a term determined as a control system in the function JC(K) by an arithmetic means 21 and to compute a term determined in relation to the variable X(K) by an arithmetic means 22. The weight function H in the equation I is converted into a specific weight function H(j-1-k) to be a correcting item corresponding to a state. Consequently, excellent foreknowledge control characteristics can be obtained, and while keeping rapid responseness and stability, highly accurate position control can be attained.
Patent JP-S63254258-A (JP)
Title: Continuously variable transmission
Inventor: MORI TETSUO
IPC: F16H15/52
Filed: 1987-04-10
Abstract: PURPOSE:To vary speed steplessly from the zero output revolution speed to a desired revolution speed including the normal and reverse revolution by press- attaching a friction ring on an output shaft side and a conical friction ring on an input shaft side by a compression spring, etc., and press-attaching the turning discs and a friction plate by a ball cam, etc. CONSTITUTION:When an output flange 4 is revolved by an input shaft 3, turning shafts 7a and 7b are revolved, and further turning discs 8a and 8b rotate, press- attached onto a frictional plate 13 by a ball cam 6, etc., and an output shaft 12 and a V-pulley 14 are revolved in the reverse direction by the press contact of the conical friction rings 10a and 10b onto a friction ring 17 by compression springs 11a and 11b. When the fluid pressure applied onto a hydraulic cylinder 19 for pressing the friction ring 17 is controlled, the contact center radius Romega and Rbeta between the friction ring 17 and the conical friction rings 10a and 10b vary, and the output revolution speed can be varied steplessly from the zero revolution including the normal and reverse revolution to a desired revolution speed, for the input number of revolution.
Patent JP-S60230145-A (JP)
Title: Electrophotographic blue toner
Inventor: FUJII MASANORI
IPC: G03G9/097
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a toner having excellent negative triboelectrifiability and a shape deep blue tone by adding a red or purple pigment to a halogen-substd. type Cu-phthalocyanine pigment. CONSTITUTION:A red or purple pigment is added to the halogen-substd. type Cu- phthalocyanine (CuPC) type pigment in a proper amt., such as 0.1-10wt%, and the obtained mixture is used. As said halogen, chlorine is used. This Cl-substd. type CuPC is green, and yellow is converted into a turbid or black color by adding red or purple, i.e., a mixed color of red and blue in a relation of complementary color to yellow, and on the whole, the color tone is turned into deep blue and the coloring is made sharp. Besides, the CuPC pigment is changed to negative triboelectric polarity by substituting Cl. As a result, the obtained electrophotographic blue toner is made deep blue in tone and sharp in coloring and excellent in negative triboelectrifiability by dispersing these pigments into a binder resin.
Patent JP-S59214108-A (JP)
Inventor: OOTA TATSUO
IPC: G09F9/35
Filed: 1983-05-18
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-H11311243-A (JP)
Title: Air bearing and hybrid charger with the same
Inventor: WU XUEFENG
IPC: F16C17/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To maintain the requested performance of an air bearing over a wide quantitative change range of a radial clearance. SOLUTION: A bush and a shaft 19 rotatably supported to the bush are the basic constitution of an air bearing, but in this case, a plurality of outer peripheral grooves 22, 23, 24, 25 are formed on the surface of the shaft 19 facing the inner peripheral surface of the bush. These outer peripheral grooves have different depth, and the depth of the grooves are alternately changed to be shallow, deep and shallow, for instance. Alternatively, each of outer peripheral grooves can be a different depth part. A plurality of outer peripheral grooves are formed of a first groove group formed parallel to one another with a specified first angle (+β) to the axial direction of the shaft, and a second groove group formed with a specified second angle (-β) symmetric to the first angle.
Patent JP-S60230518-A (JP)
Title: Internal-combustion type steam engine
Inventor: MASUBUCHI HIDEO
IPC: F02C3/30
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a small and high-performance engine provided with the merits of both steam engine and internal-combustion engine by sending in a compressed air and a pressurized liquid or gaseous fuel into a combustion chamber, while simultaneously injecting atomized water. CONSTITUTION:A compressed air from a fan 1 and a liquid or gaseous fuel from a tank 2 through a pump 4, are sent into a combustion chamber 6, while, at the same time, water in a tank 3 is injected into the combustion chamber 6 in an atomized condition, through a pump 6. Thereby, a high-temp. and high-pressure mixed gas of steam, exhaust gas and air is produced, to rotate a turbine 7, using its pressure as the power source. Thereby, a small and high-performance internal-combustion type steam engine can be obtained.
Patent JP-H05290191-A (JP)
Title: Version control slip and automatic version detecting mechanism using the same
Inventor: YOSHIMURA HIROYUKI
IPC: G06K7/06
Filed: 1992-04-08
Abstract: PURPOSE:To provide the version control slip with which a version can easily be confirmed even when a substrate is provided with a cover or mounted on an inner part in a machine main body. CONSTITUTION:Patterns 6 are formed at positions corresponding to respective characters and a matrix circuit 2 outputs a detection signal for detecting the patterns 6 which are broken; and the patterns 6 of the matrix circuit 2 corresponding to the characters showing the version are broken to output the detection signal, and the version can be displayed on, for example, external equipment.
Patent JP-S63252319-A (JP)
Title: Deterioration preventing method for superconductor
Inventor: NAKAGAWA MIKIO
IPC: C04B35/45
Filed: 1987-04-09
Abstract: PURPOSE:To prevent a superconductive characteristic from being deteriorated, by forming a corrosion-proof layer, which is made of a stable material having no reactivity to both a superconductor and ingredients contained in the atmosphere, on a surface of an oxide group superconductor. CONSTITUTION:A target T1 is made of a superconductive material which is formed by blending La, Sr, Cu, O in respective prescribed compositions and this target T1 is disposed in a sputtering device, and next high-frequency magnetron sputtering is performed in an atmosphere of Ar gas + O2 gas, and thus a superconductive thin film 2 is formed on a substrate 1. A corrosion-proof layer material of Pt or the like is prepared for a target T2, and this target T2 is disposed in a sputtering device, and also sputtering is performed to form a corrosion-proof layer 3 of Pt on the superconductive thin film 2. Oxygen atoms are not drawn out from the superconductive thin film 2 in the atmosphere, and its superconductive characteristic of a critical temperature or the like is not prevented from being deteriorated. Further, the superconductive thin film 2 can be prevented from reacting to water and carbon dioxide which are contained in the atmosphere, and also alteration and deterioration of the superconductive thin film 2 do not almost occur accordingly.