baber/WOPTO huggingface dataset:
Patent JP-S60183503-A (JP)
Title: Method for measuring thickness of molten slag
Inventor: OGURA YASUTSUGU
IPC: G01B7/06
Filed: 1984-03-02
Abstract: PURPOSE:To improve the precision of the titled measurement by determining the difference between the measured value at a molten steel surface by a vortex range finder and that of the distance to a conductor body mounted on a slag surface as the thickness of the slag. CONSTITUTION:In measuring the thickness of the slag (h) on a molten steel (j) in a ladle (l), a vortex type sensor (d) in which an iron plate (i) is stuck to the top end of an electromagnet (c) is allowed to descend to a position B from a position A, electric current of the magnet (c) is turned off at the point B to lower the plate (i) on a layer (h). A distance (g) from the position B to the plate (i) is measured by the sensor (d), next the sensor (d) is moved slightly to a position C, a distance (f) from the position C to the surface of the steel (j) is measured at the place where the plate (i) is not existent and the difference (f-g) between both distances is determined as the thickness of the layer (h).
Patent JP-H04257900-A (JP)
Title: Tongue operation detection type syllable recognition device
Inventor: HIRAIWA AKIRA
IPC: G10L17/06
Filed: 1991-02-12
Abstract: PURPOSE:To use the tongue operation detection type syllable recognition device even in noisy environment without any limitation of its use place. CONSTITUTION:The tongue operation detection type syllable recognition device consists of a tongue operation detection and transmission part 10 and a syllable recognition part 20. The tongue operation detection and transmission part 10 consists of a light emitting element 11 and a light receiving element 12 which detect voicing or tongue operation accompanying the voicing operation and convert it into respective photodetection signal, a transmitter 13, and a battery 14. Further, the syllable recognition part 20 consists of an antenna 21, a receiver 22 which demodulates said photodetection signals, a microphone 23, an amplifier 24, a voice recognizing circuit 25, a neural network 26 which outputs the output values of respective output units corresponding to said photodetection signals, and a comparator 27 which compares the output values and outputs a syllable corresponding to the output unit with the maximum output value.
Patent JP-H06249301-A (JP)
Title: Differential device
Inventor: TERAOKA MASAO
IPC: F16H48/28
Filed: 1993-02-26
Abstract: PURPOSE:To prevent a crack on a gear and to enhance the durability of the gear by forming a tooth contact part at the inner side (in the direction of the face width) from the end-surface of both a helical side gear and a helical pinion gear. CONSTITUTION:Chamfers 59, 61, 63 are applied to an end part of a tooth 57 of a left side gear. The chamfers 59, 61 are applied onto the tooth contact side at the time of going-forward of a vehicle, while the chamfer 63 is applied onto the tooth contact side at the time of going-afterward of the vehicle. The width of these chamfers is widened toward the addendum, starting at the bottom of the tooth. A chamfer 64 is applied to a right-end part 48 of a left, gear-part 47 of a pinion gear 43. The chamfer 64 is applied onto a tooth contact side at the time of going-forward of the vehicle. The width of the chamfer 64 is widened toward the addendum, starting at the bottom of the tooth, like the chamfers of the side gear. With this contrivance, an occurrence of cracks on the gear can be prevented, and the durability of the gear can be enhanced.
Patent JP-H04256770-A (JP)
Title: Pinball machine
Inventor: KAMIYA TOKUJI
IPC: A63F7/02
Filed: 1991-02-07
Abstract: PURPOSE:To offer the pinball machine which can correspond to a coin throw-in system and a card throw-in system being a system for borrowing loan balls for playing a game. CONSTITUTION:A device provided with operating means, etc., 23-25 for a card unit device on a tray 20 fixed to a front opening/closing plate 5 attachable, detachable and changeable to a main body of a pinball machine 1 is allowed to correspond to a pinball machine of a card throw-in system, and the front opening/closing plate 5, to which the tray which is not provided with the operating means, etc., 23-25 if fixed, is allowed to correspond to a pinball machine of a coin throw-in system. In such a way, it is possible to correspond immediately to the pinball machine of the coin throw-in system, or the pinball machine of the coin throw-in system by changing only the front opening/closing plate 5 to which the upper pan corresponding to the respective systems is fixed.
Patent JP-H01213792-A (JP)
Title: Infrared ray remote control sequence displaying system
Inventor: ISHII TAKASHI
IPC: H04Q9/00
Filed: 1988-02-22
Abstract: PURPOSE:To make unnecessary the work such as the connection and wiring of a signal line and to provide to everywhere by transmitting and receiving the data of the operating device and the indicator of an order ticket issuing sequence displaying calling system with an infrared ray. CONSTITUTION:When a user having an order ticket 2 issued from an order ticket issuing device 1 execute a window (a) calling is executed, the reference number of the order ticket 2 is inputted to an operating device 3 related to the window (a). A command to instruct whether or not the reference number and the voice are vocalized is made into binary data and is transmitted from an infrared ray emitting element 15 to an infrared ray receiving element 16 of indicators 4 and 5. At indicators 4 and 5 to receive the signal from the operating device 3 with an infrared ray receiving element 16, the signal is amplified and demodulated by an amplifying demodulating circuit 17, converted to the data, a reference number is displayed to an LED 9 and the calling with the voice is executed.
Patent JP-H01213065-A (JP)
Title: Facsimile equipment
Inventor: MATSUI TSUNEHIRO
IPC: H04N1/32
Filed: 1988-02-22
Abstract: PURPOSE:To reduce the error occurrence of a circuit of which picture information error occurrence factor is high by comparing an error factor arithmetic operated based on data stored in a memory means and a reference error factor and controlling the communication speed of the data based on the height of the factor. CONSTITUTION:When the picture information data is transmitted, a station number judgement means 3 judges whether an opposite station is stored in a station number memory part 100 or not. Besides, a communication frequency judgement means 4 judges whether communication frequency stored in a communication frequency summing memory part 102 arrives at prescribed frequency or not. An error factor arithmetic operation means 5 calculates the error factor by a prescribed formula based on error frequency stored in an error frequency summing memory part 101 and the communication frequency stored in the memory part 102 in case that the opposite station is stored in the memory part 100 and the past communication frequency arrives at the prescribed frequency. The height of a value previously set by a comparison circuit 6 and the above mentioned error factor are compared, the communication speed stored in a communication speed memory part 103 is corrected by a speed control means 7 and re-information is sent to the circuit through a communication control circuit 8.
Patent JP-H0561072-A (JP)
Title: Liquid crystal display device
Inventor: SHIROHASHI KAZUO
IPC: G02F1/1343
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the disconnection of a signal conductor lying on the outermost side by providing a dummy conductor on the outer side of a scanning signal conductor lying on the outermost side, providing the dummy conductor on the outer side of a video signal conductor lying on the outermost side, and providing an anodically oxidized film on the scanning signal conductor. CONSTITUTION:Each picture element is arranged in the crossing area of two adjacent scanning signal conductors GL and video signal conductors DL, the dummy conductor DGL is provided on the outer side of the scanning signal conductor lying on the outermost side, and the dummy conductor DDL is provided on the outer side of the video signal conductor DL lying on the outermost side. Then, the conductors GL and DGL, the conductors DL and DDL lie on both sides of the scanning signal conductor GL and also the video signal conductor GL lying on the outermost side as well as the other scanning signal conductors and the other video signal conductors, so that photoresist forming condition, etc., for the scanning signal conductors GL and the video signal conductor DL lying on the outermost side become the same as that for the other scanning signal conductors and the other video signal conductors at the time of forming the scanning signal conductor GL and the video signal conductor DL. And also, at the time of providing the anodically oxidized film on the scanning signal conductor GL, an electric field in the scanning signal conductor GL part on the outermost side can be prevented from becoming ununiform.
Patent JP-H05242332-A (JP)
Title: Coin selecting device
Inventor: MATSUMOTO SADAO
IPC: G01N27/72
Filed: 1992-02-26
Abstract: PURPOSE:To secure the accuracy of coin selection by correcting a signal value obtained from a coin measuring sensor which is to be sharply changed against a change in temperature in accordance with a peripheral temperature in a coin selecting device for measuring the characteristics of a coin to be inspected by the sensor and collating the value of a signal obtained by the measurement with a deciding value by a discriminating device to select the coin. CONSTITUTION:A resistance value for outputting a signal corresponding to a deciding value to be set up is previously determined in a deciding value setting device 12. When a coin is injected into the coin selecting device after the setting and a signal measuring the characteristics of a coin to be inspected is applied to a discriminating device 18, the device 18 corrects the values of signals applied from coin measuring sensors S1, S2 in accordance with a change in the peripheral temperature based on a signal corresponding to the peripheral temperature which is obtained from a temperature detector 5. Then, the corrected signal value is collated with the deciding value of the device 12 to discriminated the coin.
Patent JP-H07246705-A (JP)
Title: Ink jet recording head and its manufacture
Inventor: MIYASHITA SATORU
IPC: B41J2/16
Filed: 1994-03-10
Abstract: PURPOSE:To prevent lead from scattering, and obtain a high constant factor of piezoelectric distortion by applying sol obtained by hydrolyzing an organic zirconium compound on a substrate of piezoelectric element, then heating the zirconium compound to a zirconia film at a specific temperature, and laminating a piezoelectric film to be annealed at high temperature. CONSTITUTION:When manufacturing an ink jet recording head, a silicon nitride film is formed on a single crystal silicon substrate 1 by a sputtering method, and sol obtained by hydrolyzing zirconium alkoxide is applied to the surface of the silicon nitride film. After the application, the substrate 1 is left to stand at a room temperature, then is thermally treated at about 1,200 to 1,400 deg.C, and a fine zirconia film(lead scattering preventive film) 5 is formed. After that, platinum is formed on the zirconia film through titanium, then a bottom electrode 6 is formed by photoetching with aqua regia, and further, PZT is formed. In addition, this lead zirconate is patterned by photoetching with not hydrochloric acid, then is annealed into a piezoelectric film 7, and gold is formed through titanium to be further photoetched to form a top electrode 8.
Patent JP-H09229747-A (JP)
Title: Transport substance detecting device in pipe passage
Inventor: HONOKI TERUYOSHI
IPC: F16L55/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To surely detect the presence/absence of substance transported in a pipe passage in non-contact state by comparing the difference between two detected values detected at times different by a specified time with a preset threshold value with a sensor disposed at a specified position of the pipe passage. SOLUTION: A pair of electrodes 1, 1 constituting a sensor 14 are disposed in a pipe passage 4, oscillation is performed by using an electro-static capacity between the electrodes 1, 1 from an oscillation circuit 21 to part of oscillation constants, its output signal is divided 22 at a set dividing rate, an output frequency signal is counted with the counter 31 of a measuring discrimination circuit 3, and successively written to registers (A-E) 33. When the circuit 3 is in a state where counted values are stored in the whole of the registers A-E, a difference the detected value of the register A (the oldest) and the other detected value of the register E (the newest) is found, and when the difference exceeds a preset threshold, the circuit 3 discriminates that transport substance is changed. Thereby exact judgement can be made without any influence of change of temperature and humidity and influence caused by adhesion or the like of stain in the pipe passage 4.
Patent JP-H08232445-A (JP)
Title: Floating floor structure
Inventor: TAKENAKA FUMIYA
IPC: E04F15/00
Filed: 1995-02-28
Abstract: PURPOSE: To save labor by laying support members in pairs longitudinally and transversely at a predetermined height from a footing, and a plurality of wires between the support members, by forming recesses adapted to be fitted therein with the wires so that a floor panel are supported on the wires. CONSTITUTION: Support members 2 having an angle shape, are attached to wall surfaces 6 in four directions, by means of screws or the like. Then, wires 3 are stretched between the support members 2 on opposite sides, the tension of the wires are adjusted by means of adjusting screws in turnbuckles so that the wires are laid at the same level. In this case, floor panels 5 are supported successively on the wires 3. Each floor panel 5 is formed in its rear surface with grooves fitted therein with wires 3, and in its side surfaces with fitting parts adapted to be fitted to adjacent floor panels 5. Accordingly, when a load is applied to the floor panel 5, the load can be received by a plurality of the floor panels 5 in cooperation, and accordingly, each floor panel is restrained from deforming. Accordingly, the fitting grooves of the floor panels fitted onto the wires 3, and the fitting parts thereof are fitted to those of adjacent floor panels, thereby it is possible to eliminate the necessity of adjusting the level of the floor panels and positioning thereof.
Patent JP-S59166322-A (JP)
Title: Manufacture of polygonal metallic tube having outer face bulged part
Inventor: MURATA KOUSAKU
IPC: G21C3/324
Filed: 1983-03-10
Abstract: PURPOSE:To obtain polygonal metallic tube having excellent characteristic in manufacturing equal working ratio polygonal tube which has fixed inner face and has a bulged part on outer face, by flat grinding a specified face of a polygonal tube of equal thickness and grinding successively by making the ground face as a reference face. CONSTITUTION:The hexagonal nuclear fuel covering tube of a fast breeder has fixed shape of inner face and has a bulged part in the center of outer face, and the whole is formed at equal working ratio. The bulged part is formed by grinding outer face of a hexagonal tube of equal thickness formed at equal working ratio excepting the bulged part, and grinding successively by the use of a jig by making the ground face as a reference face. Thus, the material of the tube is worked in an equal working ratio as a whole and a titled polygonal metallic tube that conforms to desired specification can be formed.
Patent JP-S63206993-A (JP)
Title: Dynamic ram
Inventor: TAKISHIMA TORU
IPC: G06F12/02
Filed: 1987-02-23
Abstract: PURPOSE:To shorten the cycle time of a partial writing action with the simple control by reading continuously the 4-byte data in four times with a RAS signal kept as it is and writing the merge data by two times through four times with the falls of the CAS and WE (write enable) signals. CONSTITUTION:It is allowed to read data of 16 bytes in all (4 bytes each time) out of a memory matrix circuit 25. Then the CAS and WE signals are produced continuously in 2, 3 or 4 times in response to 8, 12 or 16 bytes of a part related to a partial writing action. Then the RAS signal is reset finally. The data of 8, 12 or 16 bytes received from a host device is merged with the data of maximum 16 bytes read out of the circuit 25. At the same time, these merged data are written into the circuit 25 according to the CAS and WE signals. Thus the cycle time can be shortened with the simple control.
Patent JP-H07250377-A (JP)
Title: Radio communication equipment
Inventor: ISHII ATSUSHI
IPC: H04B1/40
Filed: 1994-03-10
Abstract: PURPOSE:To obtain radio communication equipment in which the service life of its battery is extended by reducing the transmission power as less as possible. CONSTITUTION:A transmission number control section 4 repeats transmission of a message till a reply comes from a base station against the sent message and finishes the transmission when the control section 4 receives the reply message. A transmission power in the end of preceding transmission is stored in a transmission power range storage section 7 and the power stored in the transmission power range storage section 7 is reflected on a transmission power range for the transmission of a transmission message in the succeeding state. Thus, number of times of transmission for succeeding messages is reduced.
Patent JP-S57152540-A (JP)
Title: Magnetic recording medium
Inventor: KUZE SADAMU
IPC: G11B5/735
Filed: 1981-03-18
Abstract: PURPOSE:To improve coating operability and to form a back-coating layer which has excellent strength, by adding a liquid epoxy compound to back-coating paint made by bonding a nonmagnetic material to a specific binder. CONSTITUTION:A back-coating layer, formed by bonding nonmagnetic powder, such as alumina powder, having >=6 Mohs' hardness to a binder which contains a vinyl chloride-vinyl acetate copolymer having carboxyl groups, contains a liquid epoxy compound. As this liquid epoxy compound, an epoxy compound in a cyclic aliphatic system such as 3.4-epoxy cyclohexyl methyl-3.4-epoxy cyclohexane carboxylate is used by 0.1-20wt% and favorably 1-10wt% for the whole binder.
Patent JP-H03243371-A (JP)
Title: Printer
Inventor: NUIDA AKIRA
IPC: B41J13/00
Filed: 1990-02-21
Abstract: PURPOSE:To simplify the operation performed when printing is started by electrically connecting the memory medium integrally mounted on a paper feed cartridge to the connection part of a main body when the paper feed cartridge is mounted on the main body. CONSTITUTION:The second paper feed cartridge 21 having a memory device 41 as a memory medium storing two or more kinds of color image data mounted thereto is mounted on a main body 1 in a freely detachable manner. A cartridge mounting detection switch SW detecting mounting when the paper feed cartridge is mounted on the main body 1 and a connector 20 as a connection part to which a memory device 41 is electrically connected are provided to a printed circuit board 6B. Since the connector 43 of the memory device 41 is connected to the connector 20 of the main body 1 when the paper feed cartridge 21 is mounted on the main body 1, the memory device 41 can be electrically connected to the main body 1 only by one operation mounting the paper feed cartridge 21 on the main body 1. Since the image data of the memory medium is read to be printed on paper by a printing mechanism, printing can be performed alone.
Patent JP-H10217786-A (JP)
Title: Pto device for tractor
Inventor: MATSUFUJI MIZUYA
IPC: A01B71/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To form an interlocking mechanism for the mechanical PTO transmission into a structure which does not require a fork shaft supporting a speed change shift fork to be capable of being slid, in the PTO device to be provided for the inside of the machine housing of a tractor. SOLUTION: In the PTO device, let a supporting plate 65 faced to an opening part closed by a hydraulic lift case 13 formed over the upper surface of a machine housing, be preferably connected with so as to be supported by a machine housing by way of a hydraulic lift case, and a movable locking member 83 is formed into a structure that it is moved so as to engaged with/disengaged from a rocked member 54a while being interlocked with the turning on/off of a PTO clutch. Since the locked member 54a is displaced in rotational movement while being operatively associated integrally with the sliding operation of a shift fork 51, it is preferable that it is integrally formed with an arm member 54 for operating the shift fork 51 displaced in rotational movement.
Patent JP-H08236334-A (JP)
Title: Rotary transformer
Inventor: TAKAHASHI KIMIO
IPC: H01F1/147
Filed: 1995-02-28
Abstract: PURPOSE: To provide a rotary transformer wherein a high coupling coefficient of the transformer and a high insulating quality between its coil windings are obtained. CONSTITUTION: In a rotary transformer with a pair of cores whereon coils are wound, a pair of cores are formed of a composite magnetic material composed of an oxide magnetic ferrite 2 and a metal magnetic alloy 3.
Patent JP-H07213537-A (JP)
Title: Folding forceps stand
Inventor: MINAMI ATSUO
IPC: A61B19/02
Filed: 1994-02-02
Abstract: PURPOSE:To provide a forceps stand substituting for a conventional metallic sterilizing vessel cylindrical in shape with a pedestal attached for use as forceps stand which is expensive and troublesome to handle by using small bags for sterilization, capable of sterilizing a plurality of forcipes and easy to handle. CONSTITUTION:A folding forceps stand comprises a fitting stand 10, a supporting structure, and a plurality of small bags 1 for sterilization, secured by said stand. The fitting stand is provided with a holder section 5, made of rigid and resilient material and formed substantially in the shape of a ring, an external attachment section 6, and a leg section 7. The underside of a base section 4 from which an outer edge 2 of each small bag is folded down is secured by the holder section 5.
Patent JP-H04278626-A (JP)
Title: Coordinate input device
Inventor: SUGAWARA MICHITAKA
IPC: G06F3/038
Filed: 1991-03-07
Abstract: PURPOSE:To simplify the operation of a coordinate input device like a mouse, etc., for detection of the angle information. CONSTITUTION:A pair of X-direction and Y-direction shift value detectors 3X and 3Y and a pair of X-direction and Y-direction shift value detectors 4X and 4Y are provided to the 1st and 2nd balls serving as the coordinate designation operating parts respectively. In such a constitution, both the shift value of the plane direction and the angle information can be detected at one time.