baber/WOPTO huggingface dataset:
Patent JP-S60231984-A (JP)
Title: Information recording disk and its reproducing device
Inventor: ARAYAGAITO TATSUYA
IPC: G11B23/36
Filed: 1984-05-01
Abstract: PURPOSE:To reproduce a desired information signal recording area by recording an address signal for resetting intermittently at positions preceding the desired information signal recording area. CONSTITUTION:An information signal which contains at least a video signal in every turn is recorded on a spiral or concentric tracks of an information recording disk as variation in geometric shape at a rate of plural fields. Then, an address signal for random access is recorded while superposed on the video signal at a specific period within each vertical blanking period. A figure shows the spiral track or concentric tracks connected linearly in a lateral axis direction as one track and also shows only three kinds of address signal for track position identification (chapter address signal C, time address signal T, and page address signal P) among recorded signals typically in a longitudinal axis direction.
Patent JP-S5515815-A (JP)
Title: Method of manufacturing thin film thermal head
Inventor: TASHIRO MITSUHIKO
IPC: B41J2/335
Filed: 1978-07-19
Abstract: PURPOSE: To simplify the manufacturing process of thin film thermal heads and improve available percentage by applying plating only on wiring parts selectively using a photoresist.  
     CONSTITUTION: After arranging heat generating resistors 12 on a heat resistent insulating substrate 11, a chromium layer 13 and a palladium layer 14 are formed in sequence to 500Å thick and 3000Å thick respectively all over the surface by vapour deposition. Next, using the chromium layer 13 and the palladium layer 14 as a  plating electrode, a gold plating layer 15 is formed to 2μ thick on the parts of the  palladium layer 14 exposed from a photoresist 16. Then, peeling off the photoresist  16 and using the gold plating layer 15 as a mask, the portions of the chromium layer 13 and the palladium layer 14 on which gold is not plated are removed by etching. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5614352-A (JP)
Title: Error check system
Inventor: SATOU TADASHI
IPC: G06F11/10
Filed: 1979-07-13
Abstract: PURPOSE: To perform error check of CS data and the mode switching logic by a check circuit without increment of the number of bits of the control storage (CS) and hardware, by adding a bit for check to data read out from CS.  
     CONSTITUTION: The CS pattern where a parity bit is added to control storage CS data is stored in floppy disc 1, and the CS pattern is loaded to CS 4 at a power-on time. At an operation time, the program of CS 4 corresponding to the address of CS address generating circuit 5 is read out and is set to CS data register 6; and in case of the normal mode, this program is decoded by decoding circuit 10, and wired logic circuit 12 is controlled by the output to determine the next executed address in circuit 5. In case of the I/O mode, contents of register 6 are decoded by decoding circuit 13 to control wired logic 14, and CS data and switching logic error are checked by parity check circuit 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06299651-A (JP)
Title: Wall panel
Inventor: MATSUNAGA EIJI
IPC: E04B2/74
Filed: 1993-04-15
Abstract: PURPOSE:To eliminate the necessity of an appurtenant work such as a work for attaching an indoor equipment, by integrally incorporating the outdoor equipment with a panel constituting an interior wall and made of synthetic resin. CONSTITUTION:A base 8 having, at its front surface, recess for fitting therein mirror plates 6 and recesses 13 for attaching therein lighting equipments, and having, at its rear surface, a space 14 which is defined between itself and a structural member such as a concrete wall or the like, is formed by vacuum molding, injection molding or the like from a thermoplastic synthetic resin sheet made of acrylonitrile butadiene styrene resin, polystyrene, polypropylene or the like. Further, mirror plates 6 are fitted in the recesses through the intermediary of U-like cross-sectional shape channel members 9 fitted on the peripheral edges of the mirror plates 6. Further, receptacles 11 are fitted in the recesses 13, and then an incandescent lamp 10 and a cover 12 are attached to the base 18 so as to complete a wall panel 1.
Patent JP-S58205254-A (JP)
Title: Program display system
Inventor: SAKAMOTO KOUNOSUKE
IPC: G06F3/14
Filed: 1982-05-25
Abstract: PURPOSE:To display the storage contents of a memory device on a display lamp of memory contents provided to a console without using a typewriter device, by providing the console with an address button and a display command button. CONSTITUTION:The display indicating mechanism 12 of a central controller 1 is activated by the operation of the display command button 22 and after an input address from the address button 21 is set in a memory address specifying mechanism 11, a memory contents reading mechanism 14 is activated. The memory contents reading mechanism 14 transmits said address for setting the memory address specifying mechanism 11 to the memory device 3 through a priority deciding mechanism 15, and extracts and transmits storage contents in the address to a contents display mechanism 13. The memory contents display mechanism 13 displays the storage contents transmitted from the memory contents read mechanism 14 on memory contents display lamps provided to the console 2.
Patent JP-H02265637-A (JP)
Title: Synthesizing process for diamond
Inventor: MIYAMOTO MANABU
IPC: B01J3/06
Filed: 1989-04-06
Abstract: PURPOSE:To prepare a large diamond single crystal in a short time by growing a diamond seed crystal at the eutectic temperature of a metallic catalyst and a carbon substance or higher and under the lowest pressure for spontaneous nucleation of diamond or more and not beyond 2 kilo bar plus the lowest pressure. CONSTITUTION:In the process of synthesizing a diamond under high temperature and high pressure by using a metallic catalyst, a carbon substance and a diamond seed crystal, 0.2mm or larger diamond seed crystal is used and the dwelling time under high temperature and high pressure is within approximately 30 minutes. A diamond seed crystal is grown up in the temperature area higher than the metallic catalyst carbon eutective temperature and under the pressure between the lowest for spontaneous nucleation of diamond out of a carbon substance (the lowest pressure for forming diamond in the sections other than the seed crystal) and the lowest pressure plus 2 kilo bar. A large diamond single crystal can be prepared in a short time by said process.
Patent JP-H10279224-A (JP)
Title: Device and method for minimizing horizontal vibration of elevator balance rope
Inventor: FREDRICK H BARKER
IPC: B66B7/10
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To suppress the horizontal motion of a balance rope to a minimum by selectively increasing the tension of the balance rope if an elevator is stopped in a critical area having a largest possibility of the resonance of the balance rope with a building. SOLUTION: When an elevator car 12 vertically moved in a hoistway 20 having a plurality of sensors 54 arranged at specified intervals is stopped at the highest floor of a building, the drooping length of a balance rope 24 becomes largest. In this position, the balance rope 24 is moved in a horizontal direction when the building is swung by winds, and thus this horizontal motion is monitored and, when a sensor 54 detects that the horizontal motion exceeds a specified distance, a signal for applying a tension to the balance rope 24 is sent to a tension mechanism 38. Then, the hydraulic piston 46 of the tension mechanism 38 is elongated, tension is applied to the balance rope 24 by displacing a balance sieve downward along a rail 34 and thereby its horizontal motion is suppressed to a minimum.
Patent JP-H08288955-A (JP)
Title: Polling communication system
Inventor: ETO SHINICHIRO
IPC: H04L12/40
Filed: 1995-04-13
Abstract: PURPOSE: To provide the polling communication system in which the configuration of a master station is simple and a time when a slave station awaits polling from the master station is reduced. CONSTITUTION: A single master station 1 and plural slave stations 2 are interconnected via a transmission line 3 in a communication enable way and upon the receipt of a polling from the master station 1, each slave station sends a reply including a succeeding desired time of communication with the master station 1 is sent to the master station 1. The master station 1 decides a time when the transmission of polling to the slave station 2 based on the desired communication time included in the reply. When this time comes, the master station 1 gives polling to the slave station 2.
Patent JP-H02267752-A (JP)
Title: Optical recording medium
Inventor: YAMAMOTO RYOICHI
IPC: G11B7/24027
Filed: 1989-04-07
Abstract: PURPOSE:To enhance the corrosion resistance of a metal reflecting layer and the protection effect for a recording layer and to obtain excellent weather resistance of the medium by forming an alloy thin film comprising Al and metal selected from IVa, Va and VIa elements as the metal reflecting layer. CONSTITUTION:The substrate consists of polycarbonate, polymethyl methacrylate, epoxy, glass, etc. As for the metal reflecting layer, the thin film consists of an alloy of Al and at least one metal selected from Nb, Zr, V, Mo, Hf, W in IVa, Va, VIa elements and Au. The composition of the selected metal is 0.5 - 20atomic%. Thereby, the corrosion resistance of the metal reflecting film is improved and the protection effect for the recording layer is enhanced. Thus, the obtd. medium has excellent weather resistance.
Patent JP-S63254075-A (JP)
Title: Printer
Inventor: MIYAHARA YASUO
IPC: B41J29/38
Filed: 1987-04-10
Abstract: PURPOSE:To clear the content of a received data buffer memory while holding various set operation modes, by providing the received data buffer memory, the control part thereof and the switch inputting a signal erasing the stored content of the memory to the control part. CONSTITUTION:A printer is connected to an external apparatus by an interface circuit 1 and received data is taken in the printer by CPU 2 to be accumulated in a receiving data buffer memory 3 by the control of CPU 2. CPU 2 successively takes out the printing data accumulated in the receiving data buffer memory and controls a printing hammer driver 8 and a motor driver 9 on the basis of the taken out data to perform printing and paper feed. When the contact of a buffer memory clear switch 7 is closed in an on-line mode, a CPU 2 performs control clearing the content of the buffer memory 3 to erase the same. Therefore, the content of the receiving buffer memory is cleared while various operation mode set values of the printer are held and printing can be quickly stopped.
Patent JP-H07270965-A (JP)
Title: Formation of thermal-mode picture
Inventor: RIYUKU REENDERUSU
IPC: G03C1/498
Filed: 1995-03-23
Abstract: PURPOSE: To obtain an image which has high optical density by using ecologically preferable material. CONSTITUTION: This method for forming a heat mode image includes adhering a donor element which contains conversion compound from a reducing agent and radiation to heat to an image receiving element which contains reducible organic silver salt (i), exposing this aggregate by intense infrared ray laser beams following the information (ii), stripping the elements (iii) and a stage where separated image receiving element is entirely heated in some cases. In other practices, the conversion compound from radiation to heat is inserted into an image receiving layer.
Patent JP-S61247537-A (JP)
Title: Lighting device for vehicle
Inventor: ONO EIICHI
IPC: B60S1/60
Filed: 1985-04-26
Abstract: PURPOSE:To eliminate a cloud on a window panel in a positive manner, by installing an opening, which guides air out of a discharge port of a defroster toward a window panel surface inside a closed space, in a part of a shading member sounding the circumference of a lens surface so as to form the closed space. CONSTITUTION:A high mount stop lamp 1 is built in a lighting device body 7 whose inner surface is formed into a reflector 5, and provided with a valve 9 to be lighted by treading pressure on a brake pedal and a lens 11 consisting of a colorless, transparent inner lens 11b and a red, transparent outer lens 11c. When a cloud occurs on a window panel 17, a switch S1 is turned on, operating a blower motor 37 and a defogger heating wire, and the cloud on the window panel 17, excluding a closed space 23, is removed. In this case, the air discharged out a discharge port 27 by operation of the blower motor is guided from an intake 31 to a window panel surface 19, removing the cloud. Afterward, this air is discharged out of a ventilating hole to the outside of a car.
Patent JP-H03286873-A (JP)
Title: Ink jet head
Inventor: OTA TSUTOMU
IPC: B41J2/05
Filed: 1990-04-03
Abstract: PURPOSE:To make it possible to provide a multi-dot type and a line head type having simple constructions eliminating a type of independent wiring at every 1 dot by constituting an ink supply passage constituting member, which comprises a part to which an ultraviolet absorption heat generating film is inscribed, of a transparent material and applying a semiconductor laser from the outside through the transparent part. CONSTITUTION:An ultraviolet absorption heat generating film 3 is arranged in an ink supply passage 2, which is made of a transparent material 4. A laser beam 10 is applied on the ultraviolet absorption heat generating film 3 through the transparent member 4. The ultraviolet absorption heat generating film 3 absorbs an energy of the laser beam 10 to generate a heat, so that an ink filled in the ink supply passage 2 is locally heated to generate bubbles 5. At the same time, a pressure in the ink supply passage 2 increases so as to discharge ink particulates 6.
Patent JP-S5714207-A (JP)
Title: Automatic controller for audio level
Inventor: WADA MASUO
IPC: H04H60/04
Filed: 1980-06-30
Abstract: PURPOSE:To exercise adequate level control by detecting the ascent inclination and descent inclination of the envelope of an audio signal and by performing the control matching with the timing. CONSTITUTION:An audio signal led to an output terminal 13 is supplied to a level detecting circuit 14 to detect the mean value of the audio signal digitally, and its output is supplied to a microcomputer 15. An audio signal inputted to an input terminal 11, on the other hand, is supplied to a timing detecting circuit 16 to discriminate between the ascent inclination and descent inclination of the develope of the audio signal, and the analysis information is supplied to the microcomputer 15 as information on the timing of the level correction start when level control is exercised. A digital control signal generated by the microcomputer 15 on the basis of the output of the level detecting circuit 14 is supplied to a level control interface part 17 at the control timing of the timing detecting circuit 16 to be converted into an analog DC signal, which is supplied to a losser 12.
Patent JP-H08281295-A (JP)
Title: Treatment of photoresist-containing waste liquid
Inventor: FUKUMOTO HIROBUMI
IPC: C02F9/00
Filed: 1995-04-14
Abstract: PURPOSE: To reduce the cost by filtering a photoresist-contg. waste liq. with an ultrafilter membrane to discharge the photoresist-concd. waste liq., applying a heat energy to the concd. waste liq. to polymerize and solidify the photoresist and treating the waste liq. CONSTITUTION: A photoresist-contg. waste liq. is filtered by an ultrafilter membrane, and only the photoresist is not passed and left as a liq. concentrate. An aq. alkali soln. as the main component of a developer is freely permeated through the membrane. The permeated aq. alkali soln. is neutralized by adding an acid and treated. A heat energy is applied to the waste liq. contg. the concd. photoresist to polymerize the photoresist into a solid. Further, the solidified photoresist is burned, the heat of combustion is used to polymerize the waste liq. concd. by the membrane, and the filtrate is efficiently solidified. As a result, the photoresist is decreased to about 1/10, and further the environment is not polluted.
Patent JP-H09279246-A (JP)
Title: Production of grain oriented silicon steel sheet with low core loss
Inventor: FUJIYAMA TOSHIRO
IPC: H01F1/16
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To control the first order recrystallization collecting structure and to make a low core loss by controlling Ti and Al in a hot rolled slab to a remarkable low value, rapidly cooling the slab with a constant temperature after an intermediate annealing, and adding the machining strain at the time of producing a grain oriented silicon steel sheet with MnSe and MnS as an inhibitor. SOLUTION: A slab containing, by weight ratio, 0.01 to 0.06% C, 2.0 to 4.0% Si, 0.01 to 0.2% Mn, and 0.005 to 0.1% any one kind or the sum of two kinds of Se and S is hot-rolled, cold-rolled by the conventional method and the first order recrystallization annealing is executed and a grain oriented silicon steel sheet is produced. In this case, the Ti and Al amounts inside the used slab are made respectively as <=10ppm. Further, cooling succeeding to the intermediate annealing is executed, during the steel surface temperature being 900 to 200 deg.C, it is cooled rapidly with the cooling velocity of >=25 deg.C/sec and depositing of a carbide is prevented, and cold rolling after the intermediate annealing is executed at the temperature at which the steel sheet surface temperature is made 100 to 200 deg.C.
Patent JP-S5316291-A (JP)
Title: Steps for escalator
Inventor: IYODA HIROUMI
IPC: B66B29/02
Filed: 1976-07-28
Abstract: PURPOSE: To provide the steps of an escalator which can prevent the shoes of passenger from being engaged between the steps and skirt guard in gap using without comb and floor machining work. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63253236-A (JP)
Title: Method for detecting flocculation condition of suspension
Inventor: YAMAMOTO SHINJI
IPC: G01N15/00
Filed: 1987-04-10
Abstract: PURPOSE:To quickly detect the flocculation condition of a liquid mixture composed of suspension and flocculating agent from a quantity of received light by injecting the flocculating agent into the suspension in the stirring region between a light emitting device and a light receiving device. CONSTITUTION:Stirring vanes 12 are quickly rotated by an electric motor 14 at the time t1 when the supply of the suspension into a stirring tank 10 is completed. A stop valve 27 is thereafter opened for the prescribed time at the time t2 to inject a prescribed amt. of the flocculating agent from a supply source 28 into the tank 10. Flocs 17 are gradually flocculated in the liquid mixture 11 and the quantity of the light received in the light receiving device 20 increases gently when the flocculating agent is injected into the tank at the time t2. The flocs are further formed when an impeller 12 begins to be slowly rotated at the time t3. The diameter of the flocs increases and the quantity of the light received in the device 20 increases as a whole while increasing little by little. The flocs 17 are sufficiently flocculated and the diameter thereof no longer changes so that the quantity of the received light flattens when the time t4 is attained. An arithmetic unit 36 calculates the diameter, number, volume and effective density of the flocs 17 from the quantity of the received light. The flocculating condition of the flocs 17 is thus known.
Patent JP-H02267702-A (JP)
Title: Electromagnet for overwriting
Inventor: OTA KENJI
IPC: G11B11/105
Filed: 1989-04-07
Abstract: PURPOSE:To increase a switching frequency and the intensity of a magnetic field and to reduce the size of the electromagnet so that the magnetic field can be effectively impressed only to the specific area on a recording medium by forming thin-film coils to >=2 layers via a dielectric film on a base body. CONSTITUTION:The dielectric film 3 consisting of AlN is formed on the surface of the base body 1 including the inside of annular grooves 1a formed to a tapered shape on both side faces. The thin-film coil 2a consisting of AuCr is formed in plural turns on the film 3. The similar dielectric film 4 is laminated on the coil 2a and the thin-film coil 2b is formed. The impedance of the thin-film coil is lowered in this way and the switching frequency is increased and the intensity of the magnetic field is increased; in addition, the size of the electromagnet is reduced so that the magnetic field can be effectively impressed only to the specific area on the recording medium.
Patent JP-H0596444-A (JP)
Title: Tool holder
Inventor: UCHINO TAKEHIKO
IPC: B23Q11/00
Filed: 1991-03-29
Abstract: PURPOSE:To inject cutting oil and compressed air toward the point end part of a tool from above and below at a suitable angle. CONSTITUTION:A through hole 13 for circulating cutting oil along the lengthwise direction is provided above a groove 12 in the inside of a supporting base 11. A through hole 14 and a communication hole 15 for circulating compressed air along the lengthwise direction are provided above and below the groove 12 in the inside of the supporting base 11. The first/second nozzles 16, 17 connected to the through holes 13, 14 are provided above a front end part of the supporting base 11. The third nozzle 18 connected to the communication hole 15 is provided below the front end part of the supporting base 11. By circulating the cutting oil in the through hole 13 of the supporting base 11, the cutting oil is injected by the first nozzle 16 at a suitable angle from above toward a rake face in the point end part of a tool 45. Compressed air is circulated in the through hole 14 and the communication hole 15 of the supporting base 11. The compressed air is injected by the second/third nozzles 17, 18 toward the point end part of the tool 45 from above and below at a suitable angle.
Patent JP-H06284661-A (JP)
Title: Dc four pole motor
Inventor: MIZUTANI YOICHI
IPC: H02K23/00
Filed: 1993-03-24
Abstract: PURPOSE:To provide a DC four pole motor which can be housed easily using a compact current interrupter. CONSTITUTION:First and second positive side branch parts 21, 22 are provided, respectively, with first and second current interrupters 20a, 20b. Consequently, the currents flowing through the first and second positive side brushes 3a, 3b, and thereby flowing through the first and second current interrupters 20a, 2Ob, are substantially equal to half of the total current flowing through a motor. This constitution allows setting of the capacity each of the first and second current interrupters 2Oa, 2Ob at half that of a current interrupter for a conventional DC four pole motor. According to the invention, the first and second current interrupters 20a, 20b can be made compact and can be easily built in the motor.
Patent JP-H08285429-A (JP)
Title: Beverage cooling apparatus
Inventor: FUNAKOSHI HISASHI
IPC: F25D11/00
Filed: 1995-04-14
Abstract: PURPOSE: To provide a beverage cooling apparatus capable of cooling beverages moderately with a refrigerating unit having a relatively small capacity. CONSTITUTION: An ice quantity detection controlling means 13 is formed by providing an electrode portion 12, wherein a common electrode 12A, a first electrode 12B and a second electrode 12C are disposed in order named in a direction in which they become close to a refrigeration pipe, a relay contact 15B connected between the first electrode and an input terminal of an amplifier 14. In this ice quantity detection controlling means 13, a forced starting switch 18 is connected with the relay contact 15B in parallel therewith and, when an ice quantity becomes insufficient, the forced starting switch is switched ON in a moment, whereby a refrigerating unit 4 is forcibly operated.