baber/WOPTO huggingface dataset:
Patent JP-S6192443-A (JP)
Title: Control system of optical recording and reproducing device
Inventor: SASAKI HIROSHI
IPC: G11B19/04
Filed: 1984-10-11
Abstract: PURPOSE:To prevent mis-recording and accidental erasure of a disc by providing a means collating an optical modulation command signal controlling a light irradiating strength with an irradiated luminous amount on a disc face to control the irradiated luminous amount to the recording disc thereby supervising surely the level of the irradiated light without extending a shutter. CONSTITUTION:A photodetector 9 measures the luminous amount of incident light and when the measured luminous amount level is a value corresponding to an output R of an optical modulation command circuit, the output level of the photodetector 9 is displayed as 9R. A collation circuit 12 collates outputs 9R, 9W, 9E, 9S of the photodetector 9 with outputs R, W, E, S of the optical modulation command circuit 1, and whether or not the luminous amount corresponding to the command is matched surely and the matching condition does not at least exist for two sets or over, that is, only one matching condition is established, it is regarded to be normal and the device is discriminated to be in the condition attaining a prescribed function. The photodetector 9 attains photo detection for tracking and focus control.
Patent JP-S6189655-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUNADA MASAO
IPC: H01L27/01
Filed: 1984-10-09
Abstract: PURPOSE:To improve the yield and to enhance the reliability of a semiconductor device which contains a 3-layer structure of a thick film layer - metallorganic layer - a thick film layer or a thin film layer for a bonding pad by forming the 3-layer structure. CONSTITUTION:A gold paste is printed on an alumina substrate 1,dried, and baked to form a gold thick film pattern 2. Then, a screen having the same pattern is used, metallorganic gold is printed, dried, and baked to forma metallorganic gold pattern 3. Further, the gold paste is similarly printed on a region to become a bonding pad, baked to form a gold thick film layer, there by forming a bonding pad 9 of thick 3-layer structure of gold thick film - metallorganic gold pattern - gold thick film. Further, a drive circuit A of thick film circuit is formed by treating as prescribed, and then a sensor is formed.
Patent JP-S59100955-A (JP)
Title: Checking method for unfair use of software
Inventor: SHIZUTANI TAMIHIKO
IPC: G06F21/12
Filed: 1982-12-02
Abstract: PURPOSE:To prevent the unfair use of software by collating with the recognition information that is written to the software to be actually used. CONSTITUTION:A software name A is read out and supplied to a collating circuit 3, and at the same time the 1st recognition information 12 such as the software name A is read out and supplied to the circuit 3. The circuit 3 collates both information 11 and 12 with each other. In this case, an output 13 is set at a high level since the coincidence is obtained between both information. Thus a switch circuit 4 is closed. As a result, the loading of a disk is continued to complete the loading. If the information 12 contains no software name A, the 1st to the n-th written information are read out and confirmed successively. In this case, the output 13 of the circuit 3 is kept at a low level. Therefore the circuit 4 is kept open, and the loading of the disk is discontinued.
Patent JP-S6455602-A (JP)
Title: Instruction processing circuit for programmable controller
Inventor: TAKERA JOJI
IPC: G06F9/30
Filed: 1987-08-26
Abstract: PURPOSE:To reduce the cost and to increase the processing speed by constituting a circuit of an address generating part, an instruction fetch part, an arithmetic executing part, CPU command registers constituting the other parts, and a control clock generating part. CONSTITUTION:An address generating part A consists of a program counter 1 and a data actual address part 2, and an instruction fetch part B consists of an instruction register 3 and an instruction decoding part 4, and an arithmetic executing part C consists of a data register 5, a bit ALU 6, a flag part 7, an OUTL.A part 8, an arithmetic status register 9, and Acc part 10, a wALU part (word ALU part) 11, an swALU Part (subword ALU part) 12, an R register 13, and time base clock counters (BCNT) 14 and 15. A control clock generating part E generates a control signal required for the instruction processing circuit based on a fundamental clock CLK. Thus, the instruction processing speed is increased and the cost is reduced.
Patent JP-H0259442-A (JP)
Title: Production of silica glass
Inventor: TAKEI KOICHI
IPC: C03C1/00
Filed: 1988-08-26
Abstract: PURPOSE:To easily obtain large-sized silica glass free from cracks and crazes by using a specified solvent and adding hydroxyalkylcellulose in a sol preparing stage when silica glass is produced by a sol-gel process. CONSTITUTION:Silicon alkoxide is hydrolyzed to prepare silica sol, this sol is converted into gel and dried and the resulting dry gel is sintered to produce silica glass. In the hydrolyzing stage, a solvent contg. N,N-dimethylacetamide is used as a solvent for the silicon alkoxide and hydroxyalkylcellulose is added. The solvent used in combination with the N,N-dimethylacetamide may be alcohols, ethers, ketones or esters.
Patent JP-H0249425-A (JP)
Title: Method and apparatus for removing organic conpound film
Inventor: HAYASAKA NOBUO
IPC: H01L21/302
Filed: 1988-08-26
Abstract: PURPOSE:To remove an organic compound film rapidly and without fail by a method wherein an active specie containing halogen element as well as a gas containing steam or hydrogen element are led into a reaction chamber containing a processed body whereon the organic compound film is formed. CONSTITUTION:A gate electrode 23 is formed by RIE (reactive ion etching) process of a polycrystalline silicon film, etc., formed on a semiconductor substrate 21 through the intermediary of a gate insulating film 22 using a photoresist 24 to be an organic compound film as a mask. This body 2 to be processed contained in a reactive chamber 1 is fed with NF3 gas from the first pipe 4 while the gas is excited in a discharge tube 6 to lead fluorine F radical produced by the excitation to the chamber 1. Finally, the reaction chamber 1 is fed with hydrogen gas bubbled in a vessel 9 through the second pipe 8.
Patent JP-2000029905-A (JP)
Title: Media link system
Inventor: ONAKA AKIFUMI
IPC: H04N5/44
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a chance to a viewer to purchase a merchandise by interpolating information by moving a link end frame to an end box and setting a link between an object image sequence and a home page. SOLUTION: A link display part 42 displays a link start frame and a link end frame in start and end thumbnail boxes 58 and 60 of a link setting window 56 on a display 6 and displays the URL at the link destination of the object image sequence in a URL box 62 in the link setting window 56 so that it corresponds to the start and end thumbnail boxes 58 and 60. A link setting part 44 moves and arranges the link start frame in the start box 52, moves and arranges the link end frame in the end box 54 after the link destination URL is moved and inputted to the URL box 62, embeds the URL in the object image sequence, and sets a link between the object image sequence and home pages that the URL designates.
Patent JP-H0965294-A (JP)
Title: Television receiver
Inventor: BANDO KOZO
IPC: H04N5/445
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain high definition character information without color slurring due to mis-convergence even around a color cathode ray tube by using a color signal single color conversion circuit so as to represent character information obtained by on-screen or teletext broadcast in a single color of any of three primary red, green and blue colors. SOLUTION: A detector 4 and a color signal monochromatic color conversion circuit 3 shown in figure 1 are connected to a post-stage of a character signal decode section 6 consisting of a character generator 2 and a sub microcomputer 1 and to a video signal processing circuit 5. Thus, a character signal 11 decoded by a character signal decode synchronously with in a detection signal 9 is given to the color signal monochromatic color conversion circuit 3, in which the signal 11 is converted to be displayed in any monochromatic color of any of the three primary red, green, blue signals and then the character information is displayed in a monochromatic color.
Patent JP-H0961177-A (JP)
Title: Navigation apparatus
Inventor: MOCHIDA HIROYA
IPC: G09B29/10
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus capable of attempting to shorten the time for accessing to map data. SOLUTION: At the time of starting the apparatus, a controller 4 reads all the map data stored in a memory medium 9 and writes them in a storage memory 17. Further, when the current position of a vehicle is obtained from a GPS receiver 1, a direction sensor 2 and a distance sensor 3, it reads the map data of a predetermined range from the memory 17, and displays the current position of the vehicle and the read map data on a display unit 11.
Patent JP-H0259258-A (JP)
Title: Control method for transferring tool in fms
Inventor: SHIMIZU HIDEKI
IPC: B23Q41/00
Filed: 1988-08-26
Abstract: PURPOSE:To improve the operation ratio of a machine by automatically transferring a returning tool and the feeding tools up to the number parts of empty pots while under working of the present working works and replacing with the above returning tool. CONSTITUTION:The tool fitted to the pot of a tool magazine and empty pots are checked by a tool layout comparing part 11, the tools existing and not existing in the tool magazine among the tools used by the succeeding working work are checked and a tool transfer table TT is prepd. by comparing as to which tool being returned and fed. A transfer table TTP is prepd. at a tool transfer table preparing part 12 by returning tools, the tool fed of the number of empty ports, the returning tools of the number of parts thereof and empty pots during working. The feeding tool registered in the table TTP during working is first fitted to the empty pot of the tool magazine by a tool transfer control part 13 and replaced with a returning tool then. The tools which could not be fitted and those in the same kind of a defective tool are changed after completion of the present working works by a tool transfer control part 16.
Patent JP-S6366622-A (JP)
Title: Operator console
Inventor: KAWAMOTO KATSUYUKI
IPC: G06F9/00
Filed: 1986-09-08
Abstract: PURPOSE:To suppress increase of the number of process input/output devices and to contrive to attain reduction of the cost and standarization of an operator console, by adding a device to the operator console to discriminate a coded control signal. CONSTITUTION:A discriminating device 3 discriminates the control information received from a CPU 1 via a process input/output device PIO 2, then discriminates one of many lamps that should be displayed via an operator console 4. At the same time the device 3 decides one of plural operation buttons that is pushed via the console 4 and delivers the control information to the CPU 1 via the PIO 2 to make the CPU 1 carry out the corresponding processing. Thus it is possible to suppress increase of the number of process input/output devices to attain reduction of the cost and standarization with the console 4.
Patent JP-H1039192-A (JP)
Title: Image-pickup method and device, and storage medium
Inventor: OKAWARA HIROTO
IPC: H04N5/232
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain comfortable zooming operability by providing plural characteristics of a control means for deciding correlation between the detection output of variation associated with the rotation of a ring member (zoom ring) and the moving amount of a variable power lens (zoom lens). SOLUTION: A lens unit 101 has a ring encoder 1801, ring encoders 1803 and 1804 detecting the rotating state of the zoom ring 120, and a ring changeover switch 123 changing over the operability and the responsiveness of the zoom ring 120. The ring encoders 1803 and 1804 and the switch 123 are connected to a microcomputer (lens microcomputer) 114 controlling the entire lens unit 101. The microcomputer 114 is provided with the characteristic to control so as to make the moving amount of the zoom lens 104 per unit rotational angle of the zoom ring 120 constant and the characteristic to control so as to change the moving speed of the zoom ring 104 in accordance with the rotational speed of the zoom ring 120.
Patent JP-S6454349-A (JP)
Title: Inspecting method for metallic member with fiber-reinforced composite layer
Inventor: SAKUMA TAKESHI
IPC: G01N29/04
Filed: 1987-08-26
Abstract: PURPOSE:To accurately inspect the kind and size of a defect by sending an ultrasonic wave into the fiber-reinforced composite layer through a jet of water and detecting an internal defect from the level variation of a reflected wave, and applying an AC magnetic field perpendicularly and detecting a surface defect from variation in voltage due to an eddy current. CONSTITUTION:An ultrasonic sensor 5 connected to an ultrasonic wave transmitter receiver 9 is incorporated in a nozzle member 7 to send the ultrasonic wave perpendicularly to a metallic member 4 through the jet of water between the sensor 5 and the surface of the fiber-reinforced composite layer 2. Further, a detection coil 3 connected to an eddy current detecting device 11 applies the AC magnetic field to the layer 2 perpendicularly. Then the ultrasonic wave is reflected by the surface of the layer 2, the border surface between the layer 2 and metallic main body 1, and the internal defect to detect the internal defect from the level variation of the reflected wave and also the thickness of the layer and surface defect from variation in voltage level due to a diamagnetic field produced by the electromagnetic induction of the coil 3. The inspection is therefore performed accurately and speedily in a nondestructive state.
Patent JP-S6272960-A (JP)
Title: Hydraulic control device for torque converter provided with direct-coupling clutch
Inventor: NARUSE TOSHITAKA
IPC: F16H45/02
Filed: 1985-09-27
Abstract: PURPOSE:To prevent output torque from temporarily dropping to improve the drive feeling of a vehicle incorporating a power transmission system including a torque converter provided with a direct-coupling clutch, by gradually disengaging the direct-coupling clutch with the use of a hydraulic control control unit. CONSTITUTION:Oil under regulated pressure is fed to a torque converter 6 and a direct coupling clutch 18 from a slip control device which is provided with a direct-coupling type clutch control valve 110 composed of a hydraulic oil change-over valve and a pressure regulating valve. Further, an engaging instruction for the direct-coupling clutch 18 is delivered to a direct-coupling solenoid valve 132 from an electronic control device 140. If fast releasing of the direct coupling clutch 18 is not required when the direct-coupling clutch 18 is changed over into an indirect control condition, the control system controls the control valve 110 to gradually decrease the releasing pressure for the direct- coupling clutch 18. With this arranged the pressure for direct-coupling is controlled so that the clutch 18 is released through such a step that it transmits power while it slips, and accordingly, it is possible to make variations in slip torque smooth upon change-over into the indirect coupling condition.
Patent JP-S6273632-A (JP)
Title: Plasma processing equipment
Inventor: TSUKADA TSUTOMU
IPC: H01L21/3065
Filed: 1985-09-27
Abstract: PURPOSE:To contrive the utmost reduction of heat generation by improving heat conduction between a substrate to be treated and an electrode by attracting the substrate to be treated by the electrode by utilizing an electrostatic force due to a self-bias voltage generated in the substrate to be treated and covering the uncovered electrode part with an insulator. CONSTITUTION:A thin insulating film layer 12 is arranged in the opposite position to a substrate 8 to be treated present on a plane electrode 2, a surface of the plane electrode 2 of the part which is not covered with said insulating film layer 12 is covered with a cover plate 9 and an insulating supporting member 10. When a high-frequency electric power is supplied to the plane electrode 2 from a high-frequency power source 4, discharge is generated through a path along the plane electrode 2, insulating film layer 12, substrate to be treated 8, and a plane electrode 3 and a gas introduced between the electrodes is made plasma. At that time, a self-bias voltage is generated between the plane electrode 2 and the substrate to be treated 8 and this voltage causes the plane electrode 2 to attract the substrate 8. Consequently, the heat conduction between the substrate 8 and the plane electrode 2 becomes good and the increase in temperature of the substrate 8 can be restrained, for instance by water-cooling the plane electrode 2.
Patent JP-S6272724-A (JP)
Title: Production of polyamide
Inventor: MATSUOKA YOSHIO
IPC: C08G69/28
Filed: 1985-09-27
Abstract: PURPOSE:To readily obtain a polyamide in a low chlorine concentration under mild and approximately neutral conditions without causing problems, e.g. corrosion of apparatus or acidic waste liquor, by reacting a dicarboxylic acid with a diamine using a carbonic acid diester as a condensing agent. CONSTITUTION:A polyamide is produced from a dicarboxylic acid and a diamine. In the process, a carbonic acid diester is used as a condensing agent. Diphenyl carbonate, di(p-nitrophenyl)carbonate, diphthalimidyl carbonate, etc., may be preferably used as the carbonic acid diester. The ratio of the condensing agent may be an equivalent or more based on whichever less of the carboxylic acid or diamine and normally about 1-1.5 equivalents condensing agent is preferably used. The reaction is preferably carried out for 1-24hr by a solution polycondensation method.
Patent JP-H0375181-A (JP)
Title: Dot impact system printer
Inventor: FUJITA KOJI
IPC: B41J29/38
Filed: 1989-08-18
Abstract: PURPOSE:To obtain good quality printing without sacrifice of throughput when a drive circuit is heavily loaded by a method wherein a computing means which computes printing load, a principal power source, an auxiliary power source for increasing power source capacity, and a switch control which controls a switch of the auxiliary power source are provided. CONSTITUTION:A data 10 sent from a host apparatus is expanded to a dot pattern in a line memory 2 through an interface receiving part 1. A duty comput ing part 3 computes the ratio of total printing area of the dot pattern expanded on the line memory 2 to a part in which a dot is practically printed. When said printing load is 50% or lower, a switch circuit part 5 is so controlled as to be cut, and a drive circuit 4 is operated only with a principal power source 6. When the printing load is 50% or higher, the power source is supplied to the drive circuit 4 from both the principal power source 6 and an auxiliary power source 7 by controlling the switch circuit part 5 so as to be conducted.
Patent JP-S6192324-A (JP)
Title: Structure for attaching crank pulley to crank shat
Inventor: TSUZUKI YOSHIHIKO
IPC: F16D1/09
Filed: 1984-10-09
Abstract: PURPOSE:To suppress vibrational noise without losing easiness of disassembling/ assembling the structure in the caption, by fitting a pulley in tapered form into the hollow tip of a shaft for attaching the pulley, applying bolt clamping on them and spot welding the peripheral area of the bolt head to the tip face of the pulley. CONSTITUTION:The tip of shaft portion 4, for attaching pulley, of a crank-shaft 1 is formed in a tapered surface 4a of a hollow cone whose diameter is gradually reduced toward the tip and the tapered hole 5a of a crank pulley 5 is tightly fitted around this tapered surface 4a. In addition, the crank pulley 5 is clamped and fixed from the tip side of the shaft portion 4 by means of a tension bolt 10, and the crank pulley 5 is spot welded to the outer peripheral area of the tension bolt 10 at two positions 11 and 12. As a result, the crank pulley 5 and crank shaft 1 are integrated with each other in view of proper frequency, thus hardly allowing generation of resonant phenomenon.
Patent JP-H0761348-A (JP)
Title: Magnetism shielding structure of magnetic levitation vehicle
Inventor: OBA HIDEYORI
IPC: B60L13/04
Filed: 1993-08-27
Abstract: PURPOSE:To provide light and strong out-of-plane rigidity and suppress the lowering of magnetic permeability by making a panel wherein high magnetic permeable metal panel is used for at least one front member out of two front members and light alloy metal plate is used for the other front member and honeycombs made of light alloy metal is used for cores and these front member and core material are brazed. CONSTITUTION:A honeycomb structured core 3 made of light allay Al alloy, for example) is held between a front member 1 made of high magnetic permeable metal and a front member 2 made of light alloy Al alloy, for example), and these are connected to each other by brazing to constitute a magnetic shield material 10. In this case, a highly magnetic permeable plate on which light alloy 4 is plated beforehand is used for the front member 1. Thus, the highly magnetic permeable plate 1 is supported by the honeycomb panel 3, as a whole. Since this constitution provides the same effect as that in the case where fine mesh grid-like skeletons are arranged, high strength and out-of-plane rigidity can be given to the magnetism shield material itself without employing reinforcing skeletons.
Patent JP-S6275974-A (JP)
Title: Optical disk
Inventor: ITO TAMOTSU
IPC: G11B7/24097
Filed: 1985-09-27
Abstract: PURPOSE:To prepare no substitute track every track and to effectively use a memory area of a disk by detecting a defective sector of an optical disk and logically managing the defective track while managing the defective sector physically. CONSTITUTION:In an equally divided area 2 capable of recording of a concentric track on an optical disk 1, sectors 201-203 of a sector area formed. In the respective sectors 201-203, an area 8 consisting of a synchronous part 11 and a physical part ID part 12 is previously formed and in the synchronous part 11, the synchronous data reading the data of the ID part 12 is recorded in the synchronous part 11. The track data indicating a physical position on a diameter of the disk of its sector and the sector data indicating the physical position on a circumference are recorded on the ID part 12. In an information recording area 9 of the respective sectors 201-203, an area 10 similar to the area 8, a data part 16 recording the desired data and an FCC part 17 for recording an error correcting code correcting the information are provided. A substitute track is not prepared every track but a recording area of the disk is effectively used.