baber/WOPTO huggingface dataset:
Patent JP-S6484621-A (JP)
Title: Plasma processor
Inventor: KANAMORI JUN
IPC: H01L21/3065
Filed: 1987-09-28
Abstract: PURPOSE:To produce plasma in excellent evenness and high density for performing etching process with high precision by a method wherein a cylindrical hollow cathode to be impressed with high-frequency power is provided on the position surrounding a holding electrode and an opposite electrode in a pressure-reduced vessel. CONSTITUTION:A holding electrode 22 to hold a plasma-processed specimen 21 and an opposite electrode 24 arranged opposite to the electrode 22 are provided in a pressure-reduced vessel 20 to be pressure-reduced and exhausted. A processing gas is led into the vessel 20 to produce plasma by impressing high-frequency power from a high-frequency power supply 26. At this time, a cylindrical hollow cathode 25 connecting to the power supply 26 is provided on the position surrounding the electrodes 22 and 24. Finally, the hollow cathode discharge is caused by impressing the electrodes 25 with high-frequency power to produce plasma. Through these procedures, etching process can be performed with high precision.
Patent JP-S6394336-A (JP)
Title: Conversion processing system for interpreter type simple language
Inventor: FUJIO YOSHINORI
IPC: G06F9/44
Filed: 1986-10-08
Abstract: PURPOSE:To effectively use a storage area, and to improve conversion efficiency, by converting an alpha-numerical code data to a binary number, or a hexadecimal number by using a conversion table in which a program inputted from an input device is stored in the main storage device of a data processor in advance, and storing it in the storage area. CONSTITUTION:An arithmetic item is an item existing in a file in an I1, and forms the item of an external decimal number form having a number from a first digit to a seventh digit from left on a record. A file name 'I1' refers the conversion table, and converts the number of the item to a file number 1 of binary number from the file name, and stores it in a two-byte area. An operator 7 represents the operator of a four operation instruction, and is designated as one character. The character is referred to the conversion table, and is converted from an operator '*' representing a multiplication instruction to an operator code 103 of hexadecimal number, and is stored in a one-byte area 24. The position 8 of the arithmetic item represents the position of the item, and is designated in a decimal number.
Patent JP-S6485443-A (JP)
Title: Network system for serial transmission line
Inventor: YOSHINO HIDEKI
Filed: 1987-09-28
Abstract: PURPOSE:To output an interrupt request from a node to a network controller by providing an interruption request line from each node to the network controller in addition to a serial data transmission line. CONSTITUTION:In requesting interruption by a node 2 to a network controller 1, the node 2 outputs an interruption request 5 to the interruption request line 4. In receiving the interruption from the interruption request line 4, the network controller 1 instructs an interruption request output OFF to all nodes connected to the network. In applying polling instructing an interruption request output ON sequentially to each node, the network controller 1 outputs the interruption request to the interruption request line when the interruption output ON is instructed to the node applying the interruption request and the network controller can recognize the node giving the interruption request. Moreover, the network controller applies polling to all nodes, the simultaneous interruption request from plural nodes is coped with, as well.
Patent JP-H1177128-A (JP)
Title: Device for controlling sheet thickness of rolling mill
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/18
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling a sheet thickness of a rolling mill capable of decreasing a deviation of the sheet thickness of outlet side owing to eccentricity of a back up roll even in the case of rolling mills hardly allowing easy kiss-roll. SOLUTION: This controlling device is equipped with a thickness meter 8 mounted at an outlet side of a rolling mill to detect a deviation of the sheet thickness from a set value, a rotational angle detection means 9 to detect n pieces of rotational angles equally divided into n equal parts out of the rotational angle by one turn of a back up roll 2, a calculating means to calculate the length of a rolled material on the outlet side of a rolling mill corresponding to the length by one turn of the back up roll at a timing of output of a rotational angle detecting signal, a delay means 11 to delay a sheet thickness deviation signal by a material shifting time corresponding to a difference between the calculated length of a rolled material on the outlet side and a distance from the rolling mill to the thickness meter,  and further a calculating means 12 to calculate a roll opening degree operating amount of the rolling mill which integrates the delayed sheet thickness deviation signals by every same rotational angle of the back up roll 2 detected by the rotational angle detecting means 9 and calculates respectively the roll opening degree operating amount of the rolling mill corresponding to the rotational angle of the back up roll 2, and thus operates the roll opening degree of the rolling mill according to the calculated roll opening degree operating amount.
Patent JP-H0977307-A (JP)
Title: Picture recording device
Inventor: FUNATO HITOSHI
IPC: G03G15/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a picture recording device by which various inconvenience following the abnormality occurrence during a paper sheet carrying can be dissolved. SOLUTION: A picture record device is provided with a paper sheet carrying system having a register roller for supplying a paper sheet fed from a tray to the picture recording part by a prescribed timing, a regibrake 20 for stopping the rotation of the register roller forcedly, various sensors 11, 15, 24, 26, 27 for detecting the abnormarity during the paper sheet carrying by the paper sheet carrying system and a controller 25 for operating the regibrake 20 when the abnormarity during the paper sheet carrying is detected by these sensors.
Patent JP-S6396255-A (JP)
Title: Heat treatment of metal member
Inventor: SEKI KEISEI
IPC: C22F1/00
Filed: 1986-10-13
Abstract: PURPOSE:To obtain a superior metal member causing no hydrogen embrittlement, by heat treating a metal member in an atmosphere of a nonoxidizing gas other than hydrogen so as to remove hydrogen occluded in the member during heat treatment in hydrogen after working. CONSTITUTION:A metal member such as a Cr-Ni alloy wire rod is subjected to heat treatment such as strain relief annealing in a hydrogen atmosphere after working such as drawing and it is further worked to the final size. The member which occluded hydrogen during the heat treatment is subjected to heat treatment at a high temp. such as strain relief annealing in an atmosphere of a nonoxidizing gas other than hydrogen, e.g., an inert gas. By this method, hydrogen occluded in the member can be removed and the hydrogen embrittlement of the member can be prevented.
Patent JP-H03128505-A (JP)
Title: Plane antenna for multidirectional simultaneous reception
Inventor: KAWAMOTO SHINYA
IPC: H01Q3/02
Filed: 1989-09-18
Abstract: PURPOSE:To suppress an equipment and an area at a minimum by linking plural plane antennas and simultaneously receiving radio waves coming from multiple directions by one composite antenna. CONSTITUTION:Plural linked plane antennas 1 are prepared to be respectively correspondent to the radio waves coming from the plural directions. The radio waves received by the plural plane antennas are respectively inputted to converters or collected to one converter and finally collected to one lead cable. The plane antennas 1 can change bending angles at linked parts and be made correspondent to the changes of oscillating spots. The respective plane antennas are used not only for reception but also for transmission as needed and used while simultaneously changing purposes like one for reception and the other for transmission.
Patent JP-H0982580-A (JP)
Title: Aluminum electrolytic capacitor and its manufacture
Inventor: ITO TAKAHITO
IPC: C08L71/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor which is small-sized and little in performance deterioration covering long period. SOLUTION: This is an aluminum electrolytic capacitor where a gel-shaped electrolytic layer 4 is made between an anode foil 1 having a dielectric oxide film 2 and a cathode foil 3, and the gel-form electrolyte has (a) a thermoplastic elastomer being selected from among polyamide.polyether block copolymer and polyester.polyester block copolymer, (b) polar organic solvent, and (c) a solute.
Patent JP-S6484285-A (JP)
Title: Drum set detecting device for image formation device
Inventor: NAKAZATO YASUFUMI
IPC: G03G21/16
Filed: 1987-09-26
Abstract: PURPOSE:To prevent the erroneous detection of drum setting from being performed by arranging a reflection type optical sensor so as to be confronted with a position outside the image forming area of a drum. CONSTITUTION:The titled device is constituted in such a way that the reflection type optical sensor 10 is arranged so as to be confronted with the surface of an end part outside the photosensitive body plane 3a of the drum 3 at the time of setting. In other words, when the drum 3 is set at a regular position, a beam of light emitted from the light emitting part 8 of the optical sensor 10 is shone on the surface of the end part outside the photosensitive body plane 3a of the drum 3, and the reflected light is received by a light receiving part 9. In such a way, it is possible to prevent deterioration in the photosensitive body plane 3a from being generated by the beam of light from the optical sensor 10, and as a result, the service life of the drum 3 can be extended. Also, since the optical sensor 10 is arranged at the position outside the photosensitive body plane 3a of the drum 3, it is possible to prevent the erroneous detection judged as defective setting from being performed.
Patent JP-S61119023-A (JP)
Inventor: SAWADA TASUKE
IPC: H01G4/005
Filed: 1984-11-15
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-H0872978-A (JP)
Title: Valve device of tank and discharging method of contents by use thereof
Inventor: TANAKA TOSHIO
IPC: B65D88/28
Filed: 1994-08-31
Abstract: PURPOSE: To clean a tank and the fittings after discharge of the contents and smoothly and rapidly discharge the contents, by arranging first and second valves in the piping line respectively through which the contents are discharged from the tank and positioning a pressure gauge between the joint and the second valve. CONSTITUTION: When the contents in a tank 9 are discharged from the tank, a first discharge valve 1 and a second valve 7 opened/closed by an actuator 2 are closed respectively and it is checked by a pressure gauge 6 whether or not the contents are leaking from true first discharge valve. As the result, when it is normal without leakage, the pipe 5 is removed from the flange 4 to directly discharge the contents from the pipe 3 without passing the second valve 7. After the inside of the tank 9, the first discharge valve 1, and the pipe 3 have been cleaned, the pipe 5 is attached again to the flange 4. On the other hand, in an abnormal case with leakage, the discharge pipe is attached to the discharge side of the second valve 7 and the contents can be rapidly discharged through the first discharge valve, respective pipes 3, 5, the second valve 7, and the discharge pipe.
Patent JP-H03105755-A (JP)
Title: Tracking controller for magnetic tape reproducing device
Inventor: KURAITSU KIYOYUKI
IPC: G11B15/467
Filed: 1989-09-20
Abstract: PURPOSE:To quickly perform an on-track operation in case of detracking by providing a control means for selecting a 1st filter when the detracking is decided and changing this filter over to a 2nd filter after a prescribed time. CONSTITUTION:The 1st filter 15 of a wide band pass and the 2nd filter 16 of a narrow band pass are provided in a tracking circuit. Then, the tracking state is detected by an ATF(Automatic Tracking Finding) circuit 12 from a tape traveling speed. Furthermore, when detracking is decided, the 1st filter 15 is selected by the control means 1, and after a prescribed time, it is changed over to the 2nd filter 16. By this method, in case of detracking, the on-track operation can quickly be performed.
Patent JP-H03105474-A (JP)
Title: Image processor
Inventor: KITAMURA TOSHIYUKI
IPC: G06T1/00
Filed: 1989-09-20
Abstract: PURPOSE:To set item data added to fixed-form item data through simple operation with good expansibility by storing fixed-form set item data regarding a specific image processing mode in a portable external storage device. CONSTITUTION:The image processor consists of a copying machine main body A and an IC card B (portable external storage device). The CPU 1 of the IC card B makes a communication with the copying machine main body A according to a control program stored in a ROM 2. The selecting means 6a of the CPU 6 of the copying machine main body A decides the loading state of the IC card B to determine or reset the fixed-form set item data read in out of the ROM 2 and selects transition to a desired set item data input mode from an operation part 9. A control means 6b controls image processing according to respective item data which are set according to determined and set fixed-form or desired set item data by the selection of a selecting means 6a.
Patent JP-H05118144-A (JP)
Title: Hole boring jig for inorganic face member sticking panel
Inventor: TAMAGAWA YUJI
IPC: E04G21/16
Filed: 1991-09-20
Abstract: PURPOSE:To easily form anchor hole or the like at a job site, eliminate work for applying putty in slits to simplify execution work at the job site by abutting a supporting body on the surface of a panel and pressing portions which is scheduled to surrounded by slits by means of a pressing member. CONSTITUTION:A supporting body 11 is abutted on the surface of a panel, and the surface of the panel is sucked from the opening face of a suction chamber 12 through a suction pipe 13 by means of an air compressor to adsorb the supporting body 11. The lid 16 of a pressing member 15 is rotated covering an operation hole 14, and a semi-cylindrical working section 17 is pressed against the surface. Slits are previously provided at the places on which holes are scheduled to be made. A hole is board by pressing force, and undeformed chips are sucked by the suction pipe 18. The air compressor is stopped, and the supporting body 11 is removed to form a desired hole. Since a slit is provided inside the panel at the depth to the extent of not penetrating the panel to the outside surface, the slit is not exposed on the surface, which makes it possible to maintain the beauty of the building frame interior. In addition, besides anchor holes, holes for girt bolt connecting work and holes for electric outlets can be bored.
Patent JP-S6398071-A (JP)
Title: Arithmetic circuit
Inventor: HARASAKI HIDENOBU
IPC: G06F15/78
Filed: 1986-10-14
Abstract: PURPOSE:To make the scaling of an input sample and a comparison pattern unnecessary, and to compress a circuit scale required for distance calculation, by providing the number of arithmetic bits of an accumulator on a high-order side more than the output of a distance calculation circuit. CONSTITUTION:The input samples x0, x1,...x127 from a terminal 1, and the comparison patterns s0, s1,...s127 from a terminal 2, are inputted simultaneously. A value at this time is set at the value from -1 to 1 in the complementary expression of 2 of 8 bits. After the delay of the time of the distance calculation from those inputs, the outputs ¦x0-s0¦, ¦x1-s1¦,...¦x127-s127¦ can be obtained in order from the distance calculation circuit 3. At the accumulator 4, the outputs of 128 from the circuit 3 are accumulated. At this time, since the accumulator 4 has the number of bits possible to hold values of 128 times the output of the circuit 3, numerals from 0 to 256 can be handled. Thereby, accumulation without generating overflow can be performed in the accumulator 4.
Patent JP-H0993349-A (JP)
Title: Absence registration/release control system in exchange
Inventor: ABE TAKESHI
IPC: H04M3/42
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To realize the absence registration release control system in an exchange to prevent the case where the absence registration of a telephone set is forgotten to release causing ineffective transfer. SOLUTION: The system is provided with a means 12 which registers a telephone set number making an absence registration request, an absence registration time t1, an absence registration release time t2, and a transfer destination telephone set number to a table 13 in cross reference, a means 17 to which various times in addition to the 1st time from the time t1 to t2 are registered and counts the set time, and a table 14 on which the elapse of the absence registration release time of an absence registration telephone set 1 is registered after the end of the count of the 1st time by the means 17.  When the elapse of the absence registration release time is registered on the table 14 in the case of a call from other telephone set 2 to the absence registration telephone set 1, the 2nd time is set to the means 17 and when the absence registration telephone set 1 does not reply for a call within the 2nd time, the absence service control means 12 controls the call to the registered transfer destination telephone set number on the table 13.
Patent JP-2001066626-A (JP)
Title: Liquid crystal display device
Inventor: HAYATA YUJI
IPC: G09F9/30
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of easily converting display to positive display from negative display or to the negative display from the positive display in accordance with the using environment and obtaining display having high contrast by applying voltage higher than the threshold voltage of the liquid crystal of a second liquid crystal cell between transparent electrodes of the second liquid crystal cell by a second driving means. SOLUTION: A twist angle of a liquid crystal layer 28 of a second liquid crystal cell 2 is about 0 deg. and the product Δn2.d2 of refraction index anisotropy Δn2 of the liquid crystal of the second liquid crystal cell 2 and the thickness d2 of the liquid crystal layer 28 is specified to be 0.20 μm-0.35 μm and voltage higher than the threshold voltage of the liquid crystal of the second liquid crystal cell 2 is applied between transparent electrodes 23 and 24 by a second driving means.  Thereby, by thus applying voltage higher than the threshold voltage on the second liquid crystal cell 2, display can be optionally converted from negative display to positive display and from the positive display to the negative display even if the using environment is varied regardless of the display system of full dot type or segment type and the display usually having high contrast can be obtained without lowering visibility.
Patent JP-S6484493-A (JP)
Title: Semiconductor memory
Inventor: OBAYASHI SHIGEKI
IPC: G11C11/413
Filed: 1987-09-25
Abstract: PURPOSE:To completely make a PMOS-FET into an OFF-condition, and to reduce energy consumption by making the threshold voltage of the PMOS-FET larger than the voltage between the base emitter of the bipolar transistor (TR) of an address buffer circuit. CONSTITUTION:An output E of an address buffer circuit 1 changes 'L' 'H', and an output F changes 'H' 'L'. Here, when the voltage between the base emitters of a multi-emitter TR Q8 is set at VBE, an expression of 'H'= VCC-VBE can be obtained, and when the current of a constant current supply IS2 is set at I2, an expression of 'L'=VCC-I2.R1-VBE is obtained. Here, the threshold voltage of PMOS-FETM9-M18 are set at VTHP, and adjustment is performed to obtain an inequality of I2.R1+VBE>VTHP>VBE. Thus, when the output E is at the 'H', the PMOS-FETM9-M18 are completely in the OFF- condition, and the reduction of the energy consumption can be realized.
Patent JP-H07169201-A (JP)
Title: Optical disk recorder
Inventor: YAMANAKA YOSHIHIRO
IPC: G11B20/18
Filed: 1994-10-06
Abstract: PURPOSE:To shorten the time required for checking the data without necessitating an extra head optical system by receiving reflected light from an optical disk and detecting irregular reflection of light during recording of a signal of the optical disk to decide whether data is normally recorded or not. CONSTITUTION:The data is recorded by irradiating a recording surface of the optical disk 11 with a laser beam emitted from a head 12. During the time of recording, the reflected light from the recording surface of the disk 11 is made to pass the head 12 to be incident on a quadripartite PD 13, and its output signals are inputted to addition amplifiers 14 and 15. Signals (A+D) and (B+C) from the amplifiers 14 and 15 are inputted to a servo detecting amplifier 16 and a total reflection signal detecting amplifier 17 respectively. A signal detected by the amplifier 16 is used for an auto-focus control and an auto-tracking control. A signal from the amplifier 17 is inputted to an abnormality deciding circuit 18 to decide whether the data is correctly recorded on the disk 11 or not. A signal of the circuit 18 is inputted to a recording control circuit 19 to control the recording to be carried out again if there is abnormality at the time of recording.
Patent JP-H0564889-A (JP)
Title: Ink fly recording method and device and production of the device
Inventor: SEKIYA TAKURO
IPC: B41J2/175
Filed: 1991-08-28
Abstract: PURPOSE:To obtain a dot-form sharp image of high quality free from a fog and the like without using an orifice or a slit-form nozzle and without an occurrence of ink mist caused by the break of a bubble. CONSTITUTION:A photoresist 2 is applied on a heating element substrate 1, thereafter being exposed to light by photolithography to form pits to a pattern of a heating element part. Thereon, an ink supply channel member 3 is bonded so that intersection parts of channels 3a are corresponding to the pits. Ink is supplied to each pit through ink supply grooves 4 and the channels 3a. By inputting a signal in accordance with image information to a heating element in the pit, a bubble is generated in the ink 5. An ink drop 5a is flown by an action force caused by the instantaneous growth of the bubble to make recording.
Patent JP-H03106563-A (JP)
Title: Coating method for semiconductor device
Inventor: MARUYAMA TAKANORI
IPC: H01L23/50
Filed: 1989-09-19
Abstract: PURPOSE:To form the uniform solder layer on the lead terminal of semiconductor by using the structure to control the flowing out shape of solder which overflows and flows out from the solder vessel. CONSTITUTION:Because the molten solder 2 flows out by passing through the conduit type structure 6, so the turbulence of the flowing out shape of the solder 2 disappears and the amount of solder in contact with the lead terminal is stabilized. By properly selecting the flowing out amount of solder, the shape of structure 6 and the moving speed of the tape 3, etc., the solder coating is stabilized with the coating position and the thickness as well and the solder bridging hardly occurs. Therefore, the yield of semiconductor is improved and the working cost is reduced because the later correcting of coating is unnecessary.