baber/WOPTO huggingface dataset:
Patent JP-S6360760-A (JP)
Title: Electronic equipment
Inventor: YOSHIDA TAKASHI
IPC: G06F3/12
Filed: 1986-09-01
Abstract: PURPOSE:To cope with the great variety of document sizes, by a method wherein equipment is directed to continuously print a stored ruled line pattern by a printing means and this action is stopped when the continuous printing of the ruled line pattern is conducted. CONSTITUTION:A ruled line pattern is taken from a CG 7 by the pressing of a start key 5 on a keyboard 3. The taken ruled line pattern is printed on a position shown by a position counter 10, and simultaneously the position counter 10 is updated to the data pointing a next printing position. Here, if a stop key is operated, a printer 2 stops printing and then the printing of the ruled line is stopped; the operation flow goes out of this control routine. In this manner, ruled lines suitable for the size, format, etc. of documents and papers can be freely printed.
Patent JP-H0527217-A (JP)
Title: Liquid crystal electro-optical device
Inventor: FUKUI TAKESHI
IPC: G02F1/133
Filed: 1991-07-23
Abstract: PURPOSE:To obtain a thin type high-contrast liquid crystal electro-optical device by using phase difference films as optical compensation. CONSTITUTION:The liquid crystal electro-optical device is provided with a liquid crystal panel 7 constituted by holding a nematic liquid crystal, which has positive dielectric anisotropy and contains an added rotary polarizing material, between a couple of opposingly arranged electrode substrates and forming a spiral structure wherein liquid crystal molecules are twisted in the thickness direction by 180-270 deg. and 1st and 2nd films 8 and 9 which are drawn and have refractive index anisotropy; and the angle between the drawing axis direction of the 1st film 8 and the drawing axis direction of the 2nd film 9 and the retardation values of the 1st and 2nd films 8 and 9 are within specific ranges.
Patent JP-S6267435-A (JP)
Title: Moisture sensor having flat coil in center conductor and resonance point detection circuit
Inventor: OMORI MANABU
IPC: G01N27/00
Filed: 1985-09-20
Abstract: PURPOSE:To obtain a small UHF band moisture sensor with a simple construction, by arranging a sample transfer path in an open construction and a flat coil as detection plane to make it free from restraints by a sample to be inspected. CONSTITUTION:A spiral flat coil 2a with one open end while the other end thereof is fixed on an external conductor 1b is provided on a fluororesin-based laminate substrate or a ceramic substrate 1a with a limited dielectric loss at a high frequency and with an excellent wear resistance. An input terminal 2c and an output terminal 2d both made in a ring structure are arranged at positions facing each other sandwitching this internal conductor 2a to reduce the dielectric loss. Then, high frequency connectors 1c and 1d are mounted at respective terminals. Then, earth planes 2d and 2e are fixed on the external conductor. A metal plate fixed at the bottom of the external conductor is made of a material (aluminum, copper, etc.) the same as for the external conductor.
Patent JP-S6450223-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1987-08-20
Abstract: PURPOSE:To improve the reliability of high-density recording and reproduction by disposing an fine particle coated layer on a high-polymer film and forming a diagonally vapor deposited film and sputtered film continuously on the rotary base on said layer. CONSTITUTION:The magnetic recording layer formed by disposing the diagonally vapor deposited film 3 on the high-polymer film 1 disposed with the fine particle coated layer 2 and laminating a thin ferromagnetic metallic film 4 formed by a sputtering method thereon is formed on one rotary base. Since the finer magnetic domains are thereby formed, the noise in a short wavelength region is improved and the projections of the fine particles is expanded and stressed in shape by the diagonal vapor deposition. The abnormal growth of a part of the projections is substantially obviated by the large mobility of sputtering atoms and, therefore, the magnetic recording medium which is free from nonuniformity and degraded durability according to the places of error generation is obtd. even if the frequency range is widened. The recording medium having a low error rate in the high-density recording and reproduction over the wide frequency range is thereby obtd.
Patent JP-H0932116-A (JP)
Title: Prefabricated house structure
Inventor: CHOKAI JUNICHI
IPC: E04B1/343
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce a hand on assembly on a field, and to improve workability by lifting a second-floor side body inserted to a first-floor side body, positioning a second-floor side fixing member to a first-floor side fixing member in a corresponding warmer and fixing both fixing members. SOLUTION: First-floor side bodies 8, 8 having constant plane shapes while being installed onto foundations 18, 18 are mounted. First-floor side fixing members 16 are set up at the upper ends of the outer circumferential wall members 14, 14 of the bodies 8, 8. Second-floor side bodies 10, 10 having plane shapes slightly smaller than the plane shapes of the first-floor side bodies 8 while being inserted into the first-floor side bodies 8 vertically movably are installed, and second-floor side fixing members 24 are mounted at the lower ends of the outer circumferential wall materials 22, 22 of the bodies 10, 10. The prefabricated houses 4, 4 are conveyed to a field, and the floor members 12, 12 of the first-floor side bodies 8 are set up onto the foundations 18.  The second-floor side bodies 10 are lifted by a crane, etc., second-floor side fixing members 24 are positioned to the first-floor side fixing members 16 in a corresponding manner, and both fixing members 16, 24 are fixed by mounting members 32.
Patent JP-S6450122-A (JP)
Title: Shifter
Inventor: NITTA YASUHIKO
IPC: G06F7/76
Filed: 1987-08-19
Abstract: PURPOSE:To detect whether a shift result has caused a shift overflow or not, when the shift result has been obtained at the time of an arithmetic shift, by providing a priority encoder and a shift overflow detecting circuit. CONSTITUTION:When a data to be shifted SD1 is inputted to a code deciding device 11 and an input inverting device 12, the inverting device 12 outputs an inverting device output 12a to a priority encoder 1, and the uppermost bit position data 1a to which '1' is set is detected by the encoder 1. This data 1a is outputted to a shift overflow detecting circuit 2 from the encoder 1a, and the circuit 2 executes addition of the inputted data 1a and a shift data SD2. Subsequently, when a result of addition exceeds width of a data of a shift result 14a of an output of an output inverting device 14, a shift overflow detecting signal 2a is outputted. In such a way, a shift overflow of an arithmetic shift result can be detected without referring to the arithmetic shift result, therefore, when the shift result is obtained, whether its shift result has caused a shift overflow or not can be detected.
Patent JP-S6362949-A (JP)
Title: Lubrication device for variable diameter speed change pulley
Inventor: ONOKI KENKICHI
IPC: F16H55/56
Filed: 1986-09-04
Abstract: PURPOSE:To greatly improve a life of variable diameter speed change pulleys, by providing a closing member for closing an end of a boss of a sliding pulley engaging a splined shaft to thereby define a lubricating oil chamber in the splined shaft, in a lubrication device for the variable diameter speed change pulleys. CONSTITUTION:A sliding pulley 11 of a variable diameter speed change pulleys 1 is composed of a sliding pulley body 9 and a boss 8 integrally formed together. The boss 8 extends longer than a shaft 6. A closing member 24 is fixed through a packing 25 to a lower and surface of the boss 8 by screws 26. A bore 22 is closed at its lower opening by the closing member 24 to thereby define a lubricating oil chamber for storing a lubricating oil supplied from an inlet port 34. During rotation of a rotary shaft 3, the lubricating oil deposited on an inner wall of the bore 22 by centrifugal diffusion is discharged through-holes 23 to a sliding surface 10, thus lubricating the sliding surface 10 at all times. When the sliding pulley 11 is moved relative to a fixed pulley 4 by an operating arm 15 during the rotation, the oil supplied through the holes 23 to the sliding surface 10 lubricates the entire area of the sliding surface 10.
Patent JP-H0547932-A (JP)
Title: Cluster forming method for clock signal distribution wiring
Inventor: TAKANO MIDORI
IPC: H01L21/82
Filed: 1991-08-19
Abstract: PURPOSE:To minimize skew between clusters to which a clock signal is applied. CONSTITUTION:The total sum of load capacitances in an element group dispersed and arranged on a semiconductor substrate 1 is obtained. When the obtained total sum of load capacitances is not in the driving capability range of a clock signal supply buffer cell, the element group is divided into two parts by a division line 2. Until the difference of the total sum of the load capacitances between the divided element groups becomes minimum, elements are transferred from an element group whose total sum of load capacitances is large to an element group whose total sum of load capacitances is small, and the position of the division line is changed. Until the total sum of the load capacitanes of each element group after elements are transferred is in the range of driving capability of the buffer cell, the division process and the element transfer are repeated by using division lines 3-5. The element group wherein the division process is finished are turned into clusters 16-31. A clock signal is subjected to distribution wiring to the clusters 16-31 which are formed to be approximate to squares. Thereby the clusters can be formed at a high speed, and the clock signal can be subjected to distribution wiring in the manner in which skew between the clusters becomes minimum.
Patent JP-H0496286-A (JP)
Title: Manufacture of laminated piezoelectric element
Inventor: KAWAMOTO KOJI
IPC: H01L41/083
Filed: 1990-08-03
Abstract: PURPOSE:To reduce an air gap interposed between a piezoelectric plate and metal base and to prevent reductions in piezoelectric characteristics and displacing amount of a piezoelectric element by forming metal thin plates on both side surfaces of the plate by plating or depositing, coating the upper surface with metal paste, alternately laminating the plates and a plurality of metal plates, baking and integrally connecting them. CONSTITUTION:Metal thin layers 1 made of Au, etc., are formed on both side surfaces of a piezoelectric element 1 by plating or depositing. The upper surface of a thin layer 11 is coated with metal paste by screen printing, etc., to form a wet paste layer 12. Piezoelectric plates 1 and metal plates 2 are alternately laminated to form a laminate. The layers 12 formed on both side surfaces of the piezoelectric plate are baked, and the piezoelectric plates and the metal plates are integrally connected. Since the layer 11 formed by plating or depositing is engaged within a recess on the surface of the plate 1, an air gap interposed between the layer 12 and the plate 1 is extremely reduced. When a voltage is applied to the piezoelectric plate, its displacement is absorbed by the air gap to prevent a reduction in the displacing amount as the entire piezoelectric element, and to also prevent a decrease in piezoelectric characteristic.
Patent JP-H07151009-A (JP)
Title: Generating method of correction coefficient correcting torsion at measured crankshaft speed owing to misfire of engine
Inventor: JIYON BIKUTAA JIEEMUZU
IPC: G01M15/11
Filed: 1994-08-31
Abstract: PURPOSE: To compensate for the effect of the twisting of a crankshaft so as to perform accurate misfire detection by generating correction coefficients related to the PIP interval of an engine cycle for a number of engine operation conditions. CONSTITUTION: A crankshaft 104 is provided with a rotor 100 rotated in association, and generates a profile ignition pulse(PIP) while rotating. A cylinder identification(CID) sensor 107 is connected to a camshaft 108 to identify which cylinder is in an explosion process. A timer 120 measures the passage of time for specified engine selection position based on the PIP and a CID signal. A processor 140 calculates a speed in the passage of time between each pair of position signals, and selects a rotational interval between two points a specified point. Then, determination is made as to the total passage of time for the 720 deg. rotation of the rotor 100 including the rotational interval, and an average speed thereof is calculated. This average speed is compared with the speed previously obtained to provide a correction coefficient.
Patent JP-H1047391-A (JP)
Title: Two-way clutch
Inventor: SATO KOJI
IPC: F16D41/10
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the slipping-off or the like of a stopper pin. SOLUTION: In a holding hole 5a formed in an inner side holder 5, one end part of a stopper pin 14 is fixedly press fitted, and also the other end of the stopper pin 15 is left as inserted with a rotational direction space S (one side) into a stopper hole 4a provided in an outer side holder 4. A hole diameter d1 (minimum diameter) near an opening 5a1 in an internal diametric side of the holding hole 5a is formed smaller than a hole diameter d2 (fixed) in the other part.
Patent JP-H0777632-A (JP)
Title: Photodetection module
Inventor: KATO MASAYOSHI
IPC: G02B6/42
Filed: 1993-08-23
Abstract: PURPOSE:To obtain the small-sized photodection module with high performance which can have its optical axes easily adjusted. CONSTITUTION:The small-sized photodetection module 1 consists of at least >=1 optical fiber 4, an optical fiber holding member 2 where grooves 5 having a fiber fixing function and an optical path converting function are formed, and a photodetecting element formation member 3, and is constituted by precisely arranging and sticking the photodetecting element formation member 3 which has position relation adjusted so that the projection light from the optical fibers 4 is made efficiently incident on the phtodetection part of a photodetecting element 7 after the optical paths are converted by a machined surface 6 with a reflecting function which is provided on the member.
Patent JP-H0878983-A (JP)
Title: Alc circuit
Inventor: OTAKA NOBUYUKI
IPC: H03G3/30
Filed: 1994-08-31
Abstract: PURPOSE: To obtain an ALC circuit allowing a large signal to be inputted and having few noise generation by reducing the current flowing in first and second transistors when no signal exists and a small signal is inputted and increasing current when a signal exists. CONSTITUTION: A level detection circuit 32 performs a level detection of the output signal of an output circuit 28 and generates the first and second control signals of a linear output. This second control signal increases the current values flowing in first and second variable current sources 23 and 25, the input dynamic range for a differential amplifier 34 is increased, a gain lowering is sufficiently performed for also a large input signal and an automatic gain control ALC can be performed for the signal. At this time, the absolute amount of the noise generated in a differential amplifier 34 is simultaneously increased, but a larger input signal exists as compared with when no signal exists and the level of the input signal is small. Therefore, the increase is not substantially affected. Therefore, a low noise amplification can be performed when no signal exists and in the low level state of the input signal. And when the large signal is inputted, the input dynamic range is increased, the gain lowering is sufficiently performed for also the large input signal and the AGC is performed for the signal.
Patent JP-H0871570-A (JP)
Title: Water producing device
Inventor: OTSUKA KENJI
IPC: C02F1/44
Filed: 1994-08-31
Abstract: PURPOSE: To downsize a water producing device main body and to facilitate exchange operation of a mineral adding container and a water purifying container by integrating the mineral adding container and the water purifying container to make a cassette container. CONSTITUTION: A water storing container receiving chamber 8 equipped with a water storing container 10 for storing city water, etc., is formed on one side of the upper part of a motor receiving chamber 6 which is installed in the casing 2 of a main body 1, and a cassette container arrangement part 9 is installed on the other side. A cassette container 13 comprising a mineral adding container 14 and a water purifying container, which is formed in the container 14, is installed freely attachably/detachably in the cassette container arrangement part 9. The bottom parts of the container 10 and the container 14 are connected by a water pipe 31, the container 10 and the container 14 are connected by a reflux pipe 36, and the the container 10 and the container 15 are connected by a water supply pipe 29, respectively.  A circulating pump 31 is attached to the pipe 31, and a water injecting motor 30 is attached to the pipe 29, respectively.
Patent JP-H0546075-A (JP)
Title: Machine control learning device
Inventor: MARUYAMA SATORU
IPC: G06Q50/04
Filed: 1991-08-20
Abstract: PURPOSE:To provide the learning device which enable the total educational training of the compound technology of a machine system and an electric control system. CONSTITUTION:Operation mechanism components such as a driving motor 2, a plate cam 5, a rod 6, and its slide base 7, a detector such as a limit switch 15 which detects the operation state of an operating mechanism, control electric components for operation control such as a timer 22 and a relay 23, console panel components such as a console panel 17, a power switch 18, and an operation switch 20, and a substrate 1 where the components are installed are offered in a nonassembly state and a learner assembles and adjusts them a control circuit which operates matching a subject. Further, unmachined materials and component design drawings for some of the operating mechanism components may be offered to add a machining process.
Patent JP-S6098502-A (JP)
Title: Head shell of pickup arm
Inventor: OOTANI HARUYUKI
IPC: G11B3/42
Filed: 1983-11-04
Abstract: PURPOSE:To attain electric connection and fixing of lead wires to connector terminals simply even if a connector lag or soldering is not used by inserting the connector terminals into connector terminal holes from the other end sides and squeezing the connector terminals into the conductors of the lead wires. CONSTITUTION:The length of respective connector terminals 12 is set up to a value enabling respective points to reach a stepped part of connector terminal holes 8. A notched groove 13 to embed by the head of each connector terminal 12 is formed on the opening edge of each connector terminal hole 8 on the connector terminal 12 insertion side. When the end parts of the lead wires 11 are to be inserted into the connector terminal holes 8, the end parts are made reach the deep portions of the large diameter parts of the connector terminal holes 8. The connector terminals 12 are pressed into the connector terminal holes 8 embedding the end parts of the lead wires 11 in respective insides from the other end sides and squeezed into the conductors 14 of the lead wires 11.
Patent JP-H0493154-A (JP)
Title: Transfer method for work and device thereof
Inventor: TSUKADA SHINICHI
IPC: B65G47/30
Filed: 1990-08-06
Abstract: PURPOSE:To reduce the installation places and to improve the working efficiency by staying the works discharged from the plural discharging places of a work machine with their alignment at a stationary part, and transferring to less places than the discharging places with their holding selectively by a robot device. CONSTITUTION:A can lid is formed by being punched plurally from a plate material by a shell press 1, the can lids discharged from each discharging port 7 are fed to four stationary parts 11 of a 1st transfer device 5 via a 1st guide chute 8 and stayed at a stationary part 11 as the can lid group in the state of being aligned by being separated in the specified sheet number by a lid cutting device 17 with being fed in an ascending direction al along the inclined part of the stationary part 11 forcibly by a feeding device 16. A can lid group X stayed in the state of being aligned at four stationary parts 11 is transferred to a single transfer part 15 by being held selectively by the hold means 12 of a robot device 13, delivered to a 2nd guide chute 30 by a feeding device 29 with being moved by gravity in the descending direction along the inclined part of the transfer part 15, and fed to the single feeding port 31 of a lining machine 2.
Patent JP-H0378261-A (JP)
Title: Semiconductor device capable of optical control
Inventor: EERITSUHI KAIFURAA
IPC: H01L27/144
Filed: 1990-08-06
Abstract: PURPOSE: To use a semiconductor device for high voltage with a small required area by forming a horizontal enhanced type FET, a depletion type FET, and a light-receiving diode on the upper surface of a semiconductor substrate and connecting the electrodes appropriately. CONSTITUTION: An n-type zone 2 for demarcating an upper surface 16 of a semiconductor substrate 1 is provided. An n<+> -substrate contacts the lower side of the zone 2. A gate zone 4 of enhanced type FET is buried into the zone 2. An n-type source zone 7 is buried into the zone 4. The drain zone of FET is formed by the zone 2. Separate p-type zones 5 and 6 are formed in the zone 2. Zones 8-10 of the drain and source gates are buried into the zone 5. Zones 8-10 form a horizontal depleted type FET, while the zone 6 forms the anode zone of a light-receiving diode. By using a device, light can be easily activated by a vertical FET, and a large inverse voltage can be designed to be generated.
Patent JP-S6269211-A (JP)
Title: Optical branching device
Inventor: YANAGAWA HISAHARU
IPC: G02B6/28
Filed: 1985-09-20
Abstract: PURPOSE:To reduce crosstalk by arranging a reflector on a specific diagonal of the crossing area of a main waveguide part and branch waveguide parts. CONSTITUTION:A branch waveguide part 12 crosses the main waveguide part 11 and the crossing area 13 of those main waveguide part 11 and branch waveguide part 12 form a parallelogram optical branching device. The reflector composed of an interference film filter 14 is arranged on a short diagonal of the parallelogram crossing area 13. Consequently, when light beams L1 and L2 having some wavelength are reflected from the branch waveguide 12 to the main waveguide part 11, both beams L1 and L2 are reflected to pass through specific optical paths, so that there is no crosstalk generated.
Patent JP-2000024923-A (JP)
Title: Fine hole.groove machining method
Inventor: UMETSU KAZUNARI
IPC: B24C1/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To form the fine hole and groove on a work piece with high accuracy or to finely cut the work piece by forming a prepared machining hole smaller than a diameter of a through hole or a width of a groove on a predetermined position in advance, and forming the through hole or the groove on the basis of the prepared machining hole. SOLUTION: The laser beam is irradiated to a surface of a work piece 21 to form a prepared through hole 23. The prepared machining through hole 23 is formed on a position corresponding to a central position of a fine hole 24 to be formed in a state that a spot diameter of the laser beam is adjusted so that a diameter of the prework through hole 23 is smaller than a diameter of the fine hole. Then the fine hole 24 is formed by the blasting process. A nozzle 25 is arranged on an upper part of the work piece 21 corresponding to a position of the fine hole 24 to be formed, and the solid and liquid two- layered jet 27 including the fine abrasive grain 26 is injected toward a surface of the work piece 21. Whereby a hole 28 is formed on the work piece 21 by removing a material by the collision of the abrasive grain 26, and the desired through hole 24 can be finally formed with high accuracy.