baber/WOPTO huggingface dataset:
Patent JP-S59182926-A (JP)
Title: Gas-water cooling method of continuous heat treatment installation
Inventor: OOKOUCHI TOSHIHIRO
IPC: C21D9/573
Filed: 1983-04-04
Abstract: PURPOSE:To improve furnace pressure control and to perform gas-water cooling in an optimum pattern by determining the number of nozzle stages and cooling water flow according to a target cooling condition, supplying the water at a low flow rate at every stage in the stage of starting cooling and increasing the flow rate of the water over the entire part at the point of the time when the water is supplied to the prescribed number of the stages. CONSTITUTION:The inlet side and outlet side of a gas-water cooling chamber 2 are connected respectively through passages to an adjacent soaking chamber and overaging chamber. A steel strip 1 is guided by a hearth roll 15 to travel in said cooling chamber. A cooling medium mixture composed of cooling water and cooling gas is ejected from cooling nozzles 3 disposed in plural stages along the steel strip 1 toward the strip 1 so that gas-water cooling is accomplished. The nozzle headers in the respective stages are opened at a prescribed gradient at a primary opening degree (about <=30%) at every stage and after all the stages are opened in such a way, all the stages are opened simultaneously to the value indicated on a prescribed controller. A gas-water ratio is decreased in a low water flow region and a gasifying ratio is increased in a high water flow region.
Patent JP-H02238620-A (JP)
Title: Selective growth of silicon film
Inventor: NARA YASUO
IPC: H01L21/205
Filed: 1989-03-13
Abstract: PURPOSE:To relax a control operation of a gas composition by a method wherein an inner shell of a gas containing silicon is excited by using a synchrotron radiation beam and silicon ions are produced. CONSTITUTION:Inner shells of a gas containing silicon are excited by using a synchrotron radiation beam; silicon ions are produced. The silicon ions are brought into contact with a substrate having a region 1 composed of silicon at its outermost surface and a region composed of silicon oxide; the silicon is deposited on the silicon region 1; at the same time, the silicon oxide region is etched; a silicon film 3 is grown selectively. Thereby, a selective growth operation is realized by using a single gas; a gas composition can be controlled easily; it is possible to easily control a growth condition.
Patent JP-H08307109-A (JP)
Title: Filter circuit
Inventor: GERARUTO DEYURUBERUKU
IPC: H03H7/01
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a filter circuit by giving a common impedance to a rejection (blocking) circuit and a sires turning circuit to realize a selected characteristic equivalent to a general circuit design. SOLUTION: The filter circuit incorporates an amplifier stage 1, a two-circuit band-pass filter 3 connected to the downstream side of the stage 1, and a filter 2 which is connected to the upstream side of the stage 1 and constituted of the combination of a rejection circuit and a series tuning circuit. The rejection circuit of the filter 2 is tuned to a desirable frequency fn and formed of a λ/4 coaxial stub 4 short-circuited to a reference grounding potential through its grounding terminal. In additon, a capacitor 5 is arranged between the live terminal of the stub 4 and the input of the amplifier stage 1. The capacitor 5 is sized so that the capacitor 5 may form the series tuning circuit which is tuned to an image frequency fs together with the stub 4 which works as an inductance with respect to the frequency fs .  In additon, a common impedance is given to the rejection circuit and series tuning circuit.
Patent JP-S62218561-A (JP)
Title: Film forming device
Inventor: FURUYA SHOJI
IPC: C23C14/32
Filed: 1986-03-18
Abstract: PURPOSE:To concentrically direct the ionized vapor flow toward the surface of a substrate for vapor deposition and to form a thin film having good quality at the good yield of a vapor deposition material by disposing electrodes having specific construction to a flow passage for the ionized vapor flow from a vapor source at the time of forming a thin vapor deposited film on the surface of the substrate for vapor deposition in a vacuum film forming device. CONSTITUTION:The vapor source 4 contg. the vapor deposition material 5 is disposed in a place where said source faces the substrate 3 for vapor deposition. The inside of a vacuum vessel 1 is evacuated to a vacuum. The vapor deposition material 5 is heated to evaporate by an electron beam 7 generated from a filament 6 and is converted to positive ions by the glow discharge between an ionizing electrode 9 and the vapor source 4. The ions are radiated to the substrate 3 to which a negative high voltage is impressed. Electrodes 22, 23, 24 are disposed in the mid-way of the flow passage for the evaporating material and the high voltage which is positive with respect to the electrodes 22, 24 is impressed to the electrode 23. A throttling effect is acted on a flow passage 8 for the ionized evaporating material by the electric field formed by such voltage impression. The evaporating material is thereby focussed and deposited by evaporation on the substrate 3. The thin vapor deposited film having a uniform density is formed in good yield of the raw material for vapor deposition and at a high vapor deposition rate.
Patent JP-S59183978-A (JP)
Title: Tracing device of weld line
Inventor: KAWABATA OSAMU
IPC: B23K9/02
Filed: 1983-03-31
Abstract: PURPOSE:To provide a titled device which guides a weaving welding torch to a normal position in weld line tracing of said torch by moving the torch toward the right or left so that the time from the time when the torch is at the weaving center till the time when the current is min. is made zero. CONSTITUTION:The wire 12 of a weaving torch 11 welds with the current of a welding power source 22. The current in a detecting part 25 enters a min. value detector 26 via a filter and amplifier. The signal for the time when the torch is at the weaving center and the time till the time when the current is min. from a position detector 21 are calculated in a time detecting logical part 27, and the right or left is discriminated by a discriminating part 28. A command is emitted from an instructing part 29 to a driving part 6 to guide the torch 11 to the normal position so as to make the time zero. The device makes detection without contact, permits simplification and reduction in size, is unaffected by environment and has reliability without malfunction.
Patent JP-H05260055-A (JP)
Title: Pseudo abnormal signal generator
IPC: H04L12/28
Filed: 1992-03-16
Abstract: PURPOSE:To provide the pseudo abnormal signal generator which analyzes the action of a system by intensively generating communication abnormality in the LAN system composed of plural electronic control units. CONSTITUTION:An identification code peculiar for the electronic control unit contained in an input message from a transmission line 11 connecting an electronic controller is stored by an identification code storage circuit 15 and defined as the address data of a PROM 16. The PROM 16 stores an abnormal answer signal corresponding to the identification code, and the abnormal answer signal designated by the address and read out is supplied to a switching circuit 18. The designated electronic control unit is designated to a designated identification code storage circuit 25 by a keyboard 23, a comparator 26 compares this stored designated identification code with the identification code of the input message, when they are coincident, a command is impressed to the switching circuit 18, and the read answer signal from the PROM 16 is outputted to the transmission line 11.
Patent JP-S59184412-A (JP)
Inventor: YONEHATA YUZURU
IPC: H01H9/54
Filed: 1983-03-31
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-H08231027-A (JP)
Title: Article processor
Inventor: OMORI TOSHIYUKI
IPC: H04L12/28
Filed: 1995-02-23
Abstract: PURPOSE: To make stable the operation for articles in an article carrying tool and secure a freedom for setting a data carrier in the article carrying tool while simplifying mechanical and electric constitution by additionally providing the data carrier having a transmitting/receiving means using a radio wave in the article carrying tool. CONSTITUTION: Since a data carrier 19A has a transmitting/receiving means with a bottle carrying tool 19 using a radio wave, the range of communication between the data carrier 19A of the bottle carrying tool 19 and a reader/writer 51 on an article carrying line side is wide by using the radio wave of a frequency band having a wide radiation range. This does not necessitate any limits for the bottle carrying tool 19 when the data carrier 19A is installed. A reject device, a sampling device and a direction change device are operated by reading information written in the data carrier 19A of the bottle carrying tool 19 entering the reject device, the sampling device and the direction change device. Thus, mechanical and electrical constitution is made simple.
Patent JP-H03259369-A (JP)
Title: Character input device
Inventor: ONISHI YOSHIO
IPC: G06F17/27
Filed: 1990-03-09
Abstract: PURPOSE:To automatically calculate and output the designated number of characters by providing a means to store a designation range, a discrimination means for a character targeted to be calculated, a means to calculate the num ber of characters, and a means to output a calculation result. CONSTITUTION:When key data inputted by a key discrimination means 1 shows calculation method designation of type1, a character number calculation means 5 calculates character data within a range designated by a calculation range designation means 3 by a calculation character discrimination means 4 and a character number output means 6, and outputs a result. When the key data inputted by the means 1 shows calculation method designation of type2, the means 5 calculates the number of characters at every input of the character data by the means 4 and 6, and outputs the calculation result representing the inputted number of characters at present, etc. Also, when the key data inputted by the means 1 shows calculation method designation of type3, the means 5 performs calculation from the regulated number of characters at every input of the character data by the means 3 and 6, and outputs the calculation result representing the residual inputtable number of characters.
Patent JP-H10235240-A (JP)
Title: Trigger energizing spring member of triggered liquid injector
Inventor: TOMA TORU
IPC: B05B11/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To use the trigger energizing spring member of a triggered liq. injector made of a synthetic resin, having a shape suitable to the synthetic resin and provided with sufficient elasticity instead of a metallic spring incorporated in the conventional triggered liq. injector made of a synthetic resin, to dispense with disassembly when the injector is scraped and to facilitate the mounting. SOLUTION: A semicylindrical upper covering 2 to be abutted on the upper face of the base of the periphery of a cylinder 27 and a semicylindrical lower covering 3 to be abutted on the lower face of the tip of the periphery of the cylinder 27 are joined on both sides, a couple of curved spring pieces 5 are projected forward from both sides of the upper covering 2, an engaging means 6 to be mechanically linked to the front end of a plunger 33 is furnished at the tip of the curved spring pieces 5, and the whole is integrally formed with a synthetic resin.
Patent JP-H07318794-A (JP)
Title: Focus detecting device
Inventor: KUWATA TOMOYUKI
IPC: G02B7/00
Filed: 1995-03-17
Abstract: PURPOSE:To obtain a compact focus detecting device which can be quickly and easily assembled by forming a pressing member of a metallic thin plate and forming a mask member of a thin plate or a film material. CONSTITUTION:At the aperture part 5A of a holder 5, a cover glass 12, the mask member 7, a condenser lens 3 and an infrared ray cut filter 10 are arranged in this order. In order to fix them, they are pressed by the pressing member 14 from the upper part of the glass 12. The mask member 7 is formed of the thin plate or the film material and provided with an aperture part for restricting incident light and a round hole part 7A, a long hole part 7B and a U-shaped notched part 7C at the peripheral part thereof. The pressing member 14 is provided with such an aperture part that it does not exert an effect on the detecting action of a focus and an aperture part used for being fixed to the holder 5. Besides, the pressing member 14 is formed of the metallic thin plate and manufacutured by press working. By combining the pressing member 14 and the mask member 7 formed in such a way, the device is made thin. Therefore, the arranging space of the focus detecting device is made small.
Patent JP-H04357253-A (JP)
Title: Supporting device for roof edge gutter
Inventor: FUKUSHIMA TAKAFUMI
IPC: E04D13/072
Filed: 1991-03-22
Abstract: PURPOSE:To cover the whole of a roof edge with fine outside appearance by a eaves gutter securely held through a gutter supporting member and a roof edge cover piece. CONSTITUTION:A roof edge 4 is provided with an eaves gutter whose front wall part 1 is higher than its rear wall part 2, and a roof edge cover piece 5 inclining from the near part of the upper end of the front wall part 1 of the eaves gutter 3 to a rear, oblique and upper side is provided above the roof edge 4. The whole of the roof edge 4 is widely covered by the front wall part 1 of the eaves gutter 3 and the roof edge cover piece 5 for its fine outside appearance, and the eaves gutter is supported by a gutter supporting member 5 fixed to the roof edge 4, and the front and rear ends of the roof edge cover piece 6 are severally locked to holding parts 7 formed at the upper sides of the same gutter supporting member 5. Thus the eaves gutter 3 and the roof edge cover piece 6 are separately certainly supported by the same gutter supporting member 5.
Patent JP-S52141591-A (JP)
Title: Process of semiconductor device
Inventor: FUKUMOTO MASANORI
IPC: H01L21/768
Filed: 1976-05-20
Abstract: PURPOSE: To make it possible to form a contact hole which strides the gate electrode and source area easily, by filling up clearances caused in gate oxide film by undercut with a liquid insulating material, so that shorting with other wirings are eliminated and the manufacturing yield is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01232576-A (JP)
Title: Information recording method
Inventor: MATSUOKA HIROYUKI
IPC: G11B20/18
Filed: 1988-03-12
Abstract: PURPOSE:To enhance the reliability of information recording by writing and storing information into a memory during a recording action, reading the written information, detecting an error, reading the erroneously written information from the memory and rewriting it. CONSTITUTION:The information to be recorded is written on a magnetic tape 14, and stored into a memory 3. When the information is recorded, the writing and reading are repeated with the use of reading heads R1 and R2 in addition to writing heads W1 and W2 of a rotary cylinder 9, and when the error of the read data is detected by a signal processing circuit 12 and the error cannot be corrected, a control circuit 4 sets a signal derived from an interface 2 to a line l13, for example, at a high level, stops the output of the data from an external computer 1, the data having the error are rewritten from the memory 3 on the magnetic tape 14, and the data are continuously written on the magnetic tape 14.
Patent JP-S63224887-A (JP)
Title: Laser beam machining method
Inventor: INOUE KIYOSHI
IPC: B23K26/00
Filed: 1987-03-16
Abstract: PURPOSE:To subject the body to be worked transferring horizontally to laser beam machining in the shape including the height of a profiling matrix by converting the height of a profiling matrix detected by voltage in frequencies and varying the density of a laser beam pulse controlled in a fixed focused diameter and output. CONSTITUTION:The laser beam of fixed output is oscillated by an optical detector 1 inside a YAG rod 4 with the lamp 3 for exciting lit by a laser control power source 1 and the laser beam formed in pulse by a Q switch element 6 is projected by making in a fixed focusing diameter by a lens 7. On the other hand, the body 8 to be worked is placed on the table 10 horizontally transferring similar to the horizontally transferring table 18 mounting a profiling matrix by a table controller 13. The height of the profiling matrix 16 is detected 21, the change in voltage is converted by a shape measuring instrument 22 and converted 23 further in the variation of frequencies, and the Q switch element 6 is controlled by a Q switch driver 24 and converted into pulse density. With this pulse density variation the body 8 to be worked is subjected to laser beam machining in the same shape including the height as that of the profiling matrix 6.
Patent JP-H07272474-A (JP)
Title: Disc reproducing apparatus
Inventor: MATSUMURA ASAYUKI
IPC: G11B33/12
Filed: 1994-03-29
Abstract: PURPOSE:To easily inspect at the time of repairing or checking. CONSTITUTION:A traverse 11 is set in an intermediate chassis 30 via floating rubbers 4a-4d. A boss 30a is formed in the intermediate chassis 30. At a service checking time, etc., when a screw 17 is moved to the boss 30a, a gap between a side face of the traverse 11 and a head of the screw 17 is arranged to be zero or nearly zero. When the intermediate chassis 30 is inclined to bring tone screw 17 below the traverse 11, the traverse 11 hits the head of the screw 17 even if floating rubbers 20a-20d bend, and therefore the traverse 11 never moves. As a result, a gap between a clamper and a clamp plate does not become zero, allowing a disc to rotate. Since a servo substrate at the rear side of the intermediate chassis 30 can be turned sideways, it is easy for a worker to check the servo substrate.
Patent JP-S63225992-A (JP)
Title: Semiconductor memory device
Inventor: KITAJIMA HIDENORI
IPC: G11C11/41
Filed: 1987-03-16
Abstract: PURPOSE:To uniformize the operating condition, etc., of a constant current circuit among plural memory blocks and to share a controlling power source circuit, by arranging the constant current circuits provided on the memory blocks at one place concentrically, and connecting them to a power source line. CONSTITUTION:Four memory blocks 101-104 are arranged in parallel in a semiconductor memory device (ECL-RAM)100. A storage cell M connected to the intersection of the word line WH of a selection row and the bit lines D1 and D2 of a selection column in each of the blocks 101-104 is selected arbitrarily, and the selection storage cell M can be applied on the write or the readout of a storage data at a sense/write circuit 1. The constant current circuits 3 provided in each of the blocks 101-104 are arranged at one place A concentrically, and are connected to the power source line (l). Also, the control power source of the constant current circuit 3 is supplied from one controlling power source circuit 4 provided commonly among the plural memory blocks 101-104. Since the circuits 3 are collected to one place A and are connected to the power source line (l), the potential of the circuit 3 can be uniformized even when a resistor Rs is parasitized.
Patent JP-S55153122-A (JP)
Title: Magnetic resistance effect head
Inventor: HORIBATA SHINJI
IPC: G11B5/39
Filed: 1979-05-14
Abstract: PURPOSE:To obtain a magnetic resistance effect head with a differential function by stacking two ferromagnetic and conductive thin films at a fixed interval in the direction of magnetic recording medium movement and by giving a difference in phase between electric signals obtained from both the layers. CONSTITUTION:On substrate 9 made of a nonmagnetic and unconductive material (glass, silicon, etc.), thin film 10 made of a ferromagnetic and conductive material (permalloy, etc.), insulating layer 11 of thickness L and thin film 12 with the same characteristics as those of thin film 10 are stacked as wide as width W of information track 1a provided to magnetic recording medium 1; and thin films 10 and 12 are provided with electrodes 10a and 10b, and 12a and 12b respectively, and the phase difference between electric signals obtained from both thin films 10 and 12 provides the functions of a delay differential differentiator by adjusting an interval between both thin films 10 and 12 (i.e., thickness L of insulating layer 11), thereby forming a magnetic head.
Patent JP-H08255339-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: C09D5/23
Filed: 1995-03-17
Abstract: PURPOSE: To provide a magnetic recording medium excellent in surface smoothness, output characteristics and overwriting characteristics by forming plural magnetic layers on a substrate and imparting prescribed characteristics to each of the 1st and 2nd magnetic layers. CONSTITUTION: This magnetic recording medium 1 has a substrate 2 and plural magnetic layers 3 formed on the substrate 2. The magnetic layers 3 are a 1st magnetic layer 3a as the top layer and a 2nd magnetic layer 3b adjacent to the top layer. A back coating layer 4 is disposed if necessary. The 2nd magnetic layer 3b contains magnetic FeOx (4/3<=x<=3/2) powder having an axial ratio of <=3 and 0.01-0.1μm particle size. This magnetic recording medium has satisfactory surface smoothness and is excellent in output characteristics and overwriting characteristics.
Patent JP-H03260722-A (JP)
Title: Sorting system
Inventor: KATSURAJIMA NAOTO
IPC: G06F7/24
Filed: 1990-03-09
Abstract: PURPOSE:To shorten the processing time for a sorting system by providing a data shift means which rearranges simultaneously the data to be paired with each other every time a single type of data is sorted. CONSTITUTION:When the data A is sorted, the 2nd data is compared with the n-th data. Then the position of the data A is replaced if the n-th data is larger than the 2nd one. In this case, the data B and the data X which are paired with the data A are also replaced at one time like the data A. Based on the sorted final result, both data B and X paired with the data A are also shifted like the movement of the data A. Thus it is possible to guarantee the accuracy showing that the data are paired and the processing time is shortened as long as plural paired data are treated without separating them from each other.
Patent JP-S59185192-A (JP)
Title: Motor
Inventor: GOTOU MAKOTO
IPC: H02P7/29
Filed: 1983-04-06
Abstract: PURPOSE:To enable to largely reduce the loss due to a base current by varying the base current of a drive transistor in response to the coil current by the operations of a current detector, a current supply unit and a selector. CONSTITUTION:The base currents of the first drive transistors 1a, 1b are varied in response to the current IM of a coil 4 by the operation of a current detector 11, a current supply unit and the first selector 13, and the loss due to the base currents is reduced. In other words, the base current is set to 102mA when the large current operation (IM=2A) at the starting time of the motor and the base current is set to 7mA in the small current operation (IM=100mA) of the normal state of speed control. Then, the first drive transistors 1a, 1b are effectively turned ON and OFF, and the base current loss corresponding to (102-7)=95mA is reduced. The base currents of the second drive transistors 2a, 2b are varied in response to the current IM of the coil 4, thereby reducing the loss.