baber/WOPTO huggingface dataset:
Patent JP-S6147543-A (JP)
Title: Pattern inspection system
Inventor: IIDA TADASHI
IPC: G01N21/88
Filed: 1984-08-15
Abstract: PURPOSE:To shorten an inspection time by performing the detection of a minute black spot or pinhole by one inspection, by respectively providing binarization apparatus and flaw judging apparatus two at a time to one reading apparatus. CONSTITUTION:The light of a light source 1 transmitted through a mask 2 to be inspected such as the photomask of a printed circuit board passes through a lens 3 to form the image of said light on a reading apparatus 4 and an image signal is generated. The image signal is binarized by binarization circuit 5a, 5b having separate threshold values and the presence or absence of a flaw is judged by separate flaw judge circuits 6a, 6b while the logical sum of theses judgements is taken to obtain flaw judgement output which is, in turn, simultaneously binarized on the basis of two threshold values exclusive to the detection of a black spot and that of a pinhole to simultaneously perform flaw judgement. By this method, the detection of a minute black spot or minute pinhole can be performed simultaneously by one inspection and an inspection time is reduced by half as compared with a conventional one.
Patent JP-S6061721-A (JP)
Title: Soundable optical shutter
Inventor: KUMADA AKIO
IPC: G03B17/18
Filed: 1983-09-16
Abstract: PURPOSE:To obtain a soundable optical shutter by curving and deforming partially in the shape of a spherical surface a thin plate of an electrooptical ceramic provided with an electrode of a prescribed shape on both the surface and the rear side, fitting it to a frame body, and providing both an optical shutter function and a trasparent loudspeaker function. CONSTITUTION:An electrode 2 is vapor-deposited and coated in the shape of the comb teeth on the opposed place of the surface and the rear side, at a pitch of 500mum on both the surface and the rear side of a disk 1 of a transparent ceramic Pb.91La.09(Zr. 65Ti.35).98O3, its odd row and even row are connected each separate lead wire 3, 4, and thereafter, this disk 1 is curved and varied partially in the shape of a spherical surface, and fitted to a frame body 5. Also, two polarizing plates 6, 7 are stuck and fixed to the frame body so that the respective vibrating surfaces become orthogonal, and sandwich the disk 1 at an arrangement which becomes a diagonal position of 45 deg. to the line of the comb teeth electrode 2, and a means for applying a prescribed electric signal to the electrode is added. According to such constitution, both an optical shutter function and a transparent loudspeaker function can be provided, a sound is always generated when an optical shutter is operated, the operation is checked by recognizing the shutter time by a tone, and a malfunction can be prevented.
Patent JP-S6148485-A (JP)
Inventor: OHASHI KOJI
IPC: B22D37/00
Filed: 1984-08-15
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-S6413126-A (JP)
Title: Shutter device for camera
Inventor: KAGECHIKA TAKASHI
IPC: G03B9/24
Filed: 1987-07-07
Abstract: PURPOSE:To simplify a control constitution and to reduce power consumption by taking advantage of the power balance between energizing force of a spring member and attracting force of a permanent magnet controlled by an electromagnetic means, thereby operating shutter vanes. CONSTITUTION:When a shutter button is pressed, fluxes opposite to the permanent magnet 21 are generated to lower its attracting force FM. When it becomes lower than an attracting force FM2, the energizing force FS of the spring member 15 is greater; therefore an energizing force FS since the force becomes greater acts on a pin 13, a movable piece 19, in other words. The piece 19 turns in the opening direction of a shutter to open the shutter vanes 1 and 2. Due to the turn in the opening direction of the movable piece 19, the energizing force FS decreases so that it agrees with the attracting force FM. Because of force trying to balance the energizing force FS and the attracting force FM, the movable piece 19 turns in a position X in which the force FS becomes identical to an energizing force FSX equivalent to an attracting force FMX. Thus no feedback control is needed to reduce power consumption.
Patent JP-H0222181-A (JP)
Title: Porous ceramic plate
Inventor: KATO TAKEO
IPC: C04B38/00
Filed: 1988-07-07
Abstract: PURPOSE:To produce a porous ceramic plate having excellent water-permeability and strength, high resistance to fading and bright appearance and useful as a water-permeable paving plate, sound-absorbing plate, etc., by bonding transparent glass beads to a surface of porcelain particles with a resin binder. CONSTITUTION:A porous ceramic plate is produced by mixing (A) 100 pts.wt. of porcelain particles (having a diameter of 1-5mm) produced by granulating ceramic particles with (B) 7-10 pts.wt. of a resin binder such as epoxy resin or polyester resin binder compounded with a hardener and an accelerator and bonding about 2-10% (based on the porcelain particle) of transparent glass beads to the porcelain particles. A porous plate having excellent water- permeability and sound-absorption can be produced by making the open-pore ratio of the plate to be about 35-45%.
Patent JP-H05339318-A (JP)
Title: Production of ethylene polymer for extrusion coating in the presence of polyfunctional organic peroxide polymerization initiator
Inventor: ARAI KOICHI
IPC: C08F10/02
Filed: 1992-06-05
Abstract: PURPOSE:To obtain the title polymer reduced in the neck-in phenomenon by performing radical polymerization in the presence of a chain transfer agent and a polyfunctional organic peroxide polymerization initiator at a high temperature under high pressure. CONSTITUTION:A process for producing an ethylene polymer by radical polymerization at high temperature under high pressure in the presence of a chain transfer agent, wherein the polymerization is performed in the presence of a polyfunctional peroxide polymerization initiator, e.g. a dialkyl peroxide containing at least two peroxide bonds in the molecule, a peroxycarbonate, an alkyl peroxyester or a peroxy ketal. This process can movide a desired ethylene polymer for extrusion coating markedly reduced in the neck-in phenomenon.
Patent JP-H0460589-A (JP)
Title: Divisional scrolling system
Inventor: TSUHARA SUSUMU
IPC: G06F3/048
Filed: 1990-06-29
Abstract: PURPOSE:To realize the divisional scrolling system which is simple in operation by dividing a physical screen only by indicating one or two points on the physical screen. CONSTITUTION:An area in the physical screen 100 to be stopped from being scrolled and held on the physical screen is specified by specifying its diagonal points 131 and 132 and this is a scroll fixed area 140. Then even when the physical screen is moved on a logical screen by a longitudinal scrolling means 110 and a lateral scrolling means 120, the display in the scroll fixed area 140 does not change. A means which divides the screen into plural areas divides the physical image plane into plural areas by specifying one or two points on the physical screen and the positions on the logical screen that the respective areas correspond to are stored. Consequently, part of the physical screen can be set as the scroll fixed area and areas which are distance on the logical screen can be displayed on the same physical screen at the same time.
Patent JP-2001006201-A (JP)
Title: Sil fixing unit
Inventor: YAMAMIYA KUNIO
IPC: G11B11/10
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To enable an SIL fixing unit to perform precise positioning and fixing of an SIL lens (solid immersion lens) by reducing the inclination and positional deviation relative to the optical axis of an objective lens without causing optical distortion of the SIL lens. SOLUTION: The SIL fixing unit is provided with a slider 136 capable of integrally fixing at least an SIL lens so as to constitute an optical head in which the SIL lens 109 is arranged singly that converges laser beams on the recording face of a recording medium or in which an objective lens and the SIL lens are integrally arranged. In this case, the slider is equipped with the upper and lower faces 136a, 136b that are roughly parallel to the recording face of the recording medium and with the inclined face 140 that forms a prescribed inclined angle (e.g. 45 deg.) relative to an imaginary straight line L roughly parallel to the lower face, while the SIL lens is fixed with an adhesive 152 in the state that the outer part 109a is brought into linear or dot-like contact with the inclined face.
Patent JP-H0923080-A (JP)
Title: Switchboard equipment
Inventor: HATADA TAKAHIRO
IPC: H05K7/20
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a switchboard equipment capable of cooling the whole of the switchboard equipment. SOLUTION: In the back cover of a switchboard 1, the middle part 11 thereof is constituted as a hollow shape having an U-shaped section. A fan 12 is arranged in the lower part of the middle part 11, in the direction sucking up lower part air. The lower part air at a comparatively low temperature is blown against the back of the switchboard 1, and circulated in the upper part air at a high temperature. Thereby temperatures of the upper part air and the lower part air are made uniform, and the whole of the switchboard can be effectively cooled.
Patent JP-H1021117-A (JP)
Title: Device and method for controlling program execution
Inventor: WATANABE ISAO
IPC: G06F11/28
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To efficiently discriminate whether or not a task is to interrupt the execution of a program by discriminating whether or not the execution of the program is to be interrupted from the address of a stack area under use and the contents of an instruction code when the address of the instruction to be executed shows an interruption point. SOLUTION: When processing a break point instruction, at a processor 10, an address value held in a stack point register 11 is compared with a segment address immediate value 12 contained in the break point instruction by a comparator 13 just for the number of bits designated by a comparative bit number 14 contained in the break point instruction from the high order. The result compared by the comparator 13 is inputted to an execution control part 15 and when the compared result shows coincidence, the execution control part 15 inputting this compared result interrupts the execution of the program and moves control to break processing designated by a user. Besides, when the compared result shows non-coincidence, the execution of the program is continued.
Patent JP-H11327542-A (JP)
Title: Cabinet type case for small-sized woodwind instrument
Inventor: FUJISAKI EIJI
IPC: G10D9/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a storage space which eliminates the labor required at the time of using a woodwind instrument, safely stores and protects the small-sized woodwind instrument in an assembled and ready-to-use state similar to the state at the time of storing the instrument in a case to be exclusively used and enables a user to enjoy viewing the instrument in storage. SOLUTION: The internal space of the cabinet case which has a freely openable and closable cap 2 and is formed by using partially transparent blank is so set as to stow the assembled small-sized woodwind instrument. A main body 1 and a cap body 2 are expanded in width to assure the stowage space for the instrument in front. A small chamber 4 which is provided with a partition plate 4a circumscribing the boundary surface on the back plate side of this space above the bottom plate 1a between itself and the back plate 1b and is enclosed and formed by the partition plate 4a, the back plate 1b and side plates 1c on both sides is installed in the main body 1. A stationary support base 5 which has the shape of the cross section corresponding to the shape of the curved surface of the tubular body of the small-sized woodwind instrument to be stowed and is provided with notched grooves 5a for placement of an arc shape accompanied by buffer members 5b is included in the stowage space. As a result, the woodwind instrument becomes more familiar in daily life.
Patent JP-S5873615-A (JP)
Title: Percolation water well
Inventor: ABE SHIZUKO
IPC: E03B3/32
Filed: 1981-10-24
Abstract: PURPOSE:To prevent the coming of water percolating into the ground up to the earth surface by a method in which a water storage tank is provided at the top of a percolation pipe buried underground, a pump is provided between the percolation pipe and the water storage tank, and a cut-off plate is attached to the upside of the percolation pipe. CONSTITUTION:A percolation pipe 1 whose lower part is provided with holes (a) for percolating water is buried underground, and a water storage tank 2 collects rain water or purified water coming from an intake port 4 through a netting 6. A pump 7 provided between the percolation pipe 1 and the water storage tank 2 automatically operates when the amount of water in the water storage tank 2 increases to send the water of the tank 2 to the percolation pipe 1. A cut-off plate 8 attached to the upside of the percolation pipe 1 serves to prevent the coming of percolating water under the ground up to the earth surface.
Patent JP-S6061332-A (JP)
Inventor: MANFUREETO MORUDAU
IPC: B60H3/06
Filed: 1984-08-17
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-S6064614-A (JP)
Title: Rotary type air supply apparatus
Inventor: SATOU HIDEO
IPC: B01D46/26
Filed: 1983-09-16
Abstract: PURPOSE:To accurately perform the successive supply of air, by distributing backwashing air to each filter element by rotating a change-over disc. CONSTITUTION:At the time of backwashing, the position of a change-over disc 10 is detected by a rotary angle detecting mechanism 16 and a control apparatus 34 is operated by the output signal thereof to allow the change-over disc to stop at a predetermined position. Because a communication orifice 6, a ring shaped groove 5 and an air feed-out orifice 8 present at the position thereof are brought to a communicated state as a whole by the piercing orifice 9 of the change-over disc 10, an automatic opening and closing valve 28 is opened. Whereupon, the air in a compressed air vessel 29 is supplied to a filter from an air feed-out nozzle 4 to perform backwashing. In this case, a part of air is quided to pressure guide ring shaped fine grooves 18a, 18b, 24 from the ring shaped groove 5 and the feed-out orifice 8 through communication parts 17, 23 and expands tubular gaskets 19, 25 to seal the gap between a main body 1 and the disc 10.
Patent JP-H0833734-A (JP)
Title: Sprinkler head
Inventor: TATENO YUKIO
IPC: A62C37/14
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a frame type sprinkler head, by which the directivity of a thermal sensitive unit is eliminated so as to improve the sensitivity and further heighten the protective function of the thermal sensitive unit. CONSTITUTION:A sprinkler head comprises a main body 1 in which a screw part 2 having an outlet and a frame having arms 6a, 6b are integrally formed, a valve element 10 for arranging and closing the outlet, and a thermal sensitive unit 20 located between the valve element 10 and the frame, wherein a heat conducting means 15 for conducting hot air to the thermal sensitive unit 20 is provided in the periphery of the thermal sensitive unit 20.
Patent JP-2001000544-A (JP)
Title: Protector for injection needle
Inventor: NAGANO KAZUHIRO
IPC: A61M5/32
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an injection needle protector for avoiding erroneous piercing and easily and surely storing and fixing an injection needle. SOLUTION: A recessed part 6 (groove part 1) for storing at least the tip part of the injection needle is opened in a protector body 2, an extending part 5 extending to the opening side of the groove part 1 and toward an opposite direction is arranged and rocking member 4 is continuously disposed so as to be freely rocking possible. Besides, a pressurizing member 9 for pressurizing the injection needle stored in the recessed part 6 against the protector body 2 from its diameter direction is disposed in the rocking member 4. A lock pawl piece (first lock part) 11 and a lock groove (second lock part) 12 are respectively arranged in the rocking member 4 and the extending part 5 as a fixing mechanism for fixing the pressurizing member 9 is a state where the injection needle is pressurized against the protector body 2 to the protector body 2.
Patent JP-2000013758-A (JP)
Title: Device and method for transmitting information, device and method for receiving information, providing medium and broadcasting system
Inventor: NISHINA YASUTOMO
IPC: H04N21/235
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To learn a transmission state of EPG data of schedule to indicate broadcasting schedule of a program in short time at the reception side. SOLUTION: Program information including information on the transmission state of the EPG data of the schedule to indicate the broadcasting schedule of the program is generated by an SI/EPG data generator 17. The program information including the information on the transmission state of the EPG data of the schedule to indicate the broadcasting schedule of the program is multiplexed on an encoded video signal and an encoded audio signal by a transport stream multiplexer 14.
Patent JP-H1017292-A (JP)
Title: Mounting device for attachment of fork lift
Inventor: SAITO MASAYUKI
IPC: B66F9/12
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device for an attachment of a fork lift, with which the attachment can be mounted without generating play in a finger bar of a lift bracket. SOLUTION: A step-equipped supporting bolt 5 is inserted through a long hole 6, and thereby a lower hook 4 is supported movably in the direction of the long hole 6, and when the tip of an adjuster bolt 11 contacts with the side of the lower hook 4 to cause the bolt 11 to advance, the lower hook 4 moves upward aslant along the long hole 6. The adjuster bolt 11 is furnished with a lock nut 12 to prohibit the bolt 11 rotating relative to a bracket 10.
Patent JP-S6232060-A (JP)
Title: Recording head
Inventor: SAMEJIMA KAZUHIRO
IPC: B41J2/365
Filed: 1985-08-02
Abstract: PURPOSE:To stabilize the quality of a recording image, by detecting the output current of a driver IC supplied to a recording element to control the same to a predetermined value. CONSTITUTION:In a current amplifying circuit 1 wherein an image signal Sn is turned ON, a current is increased corresponding to the signal quality from a current control circuit 2 and a current of a predetermined value is supplied to a heat generating resistor element R. This current value is detected as a voltage value by a measuring resistor r3 and said voltage value is detected by a voltage comparing circuit 3. When the voltage value of a power source applied to a driver IC is reduced by the variation in the load of a recording head, a current value increasing signal is transmitted to the current control circuit 2 from the voltage comparing circuit 3 and the voltage value applied to the resistor r3 is controlled to a predetermine value. In the thermal recording head, a temp. sensor 4 is mounted to the driver IC in the vicinity of the heat generating resistor R and, when the temp. of the thermal recording head rised, the current control circuit 2 operates so as to reduce the current value and a current suppressing signal is transmitted to the current amplifying circuit 1. When the temp. of the thermal head was lowered, the compensation of the lowering in temp. is performed. By this method, the deterioration of a recording image can be prevented even if variation is generated in the voltage of the power source and the number of recording elements.
Patent JP-S6327476-A (JP)
Title: Production of lactam
Inventor: OTAKE MASAYUKI
IPC: C07D207/263
Filed: 1986-07-21
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate raw material for organic syntheses, under mild condition in high yield, suppressing the deterioration of catalyst, by using a cyclic imide having high thermal stability as a raw material and hydrogenating the compound in gaseous phase in the presence of a specific catalyst containing copper as essential component. CONSTITUTION:A cyclic dicarboxylic acid imide or its precursor is used as a raw material and is subjected to vapor-phase hydrogenation at 200-300 deg.C under normal or slightly positive pressure in the presence of a catalyst containing copper as an essential component. The reaction is carried out by carrying the evaporated raw material compound directly with hydrogen gas stream and introducing the compound into a catalyst layer. The cyclic dicarboxylic acid imide is preferably succinimide, maleimide, etc. The catalyst is preferably those composed mainly of a compound oxide consisting of copper and chromium and/or zinc and the content of copper in the catalyst is preferably about 5-85%.
Patent JP-S6233218-A (JP)
Title: Gasification type combustion unit
Inventor: KUWABARA YASUAKI
IPC: F23N5/14
Filed: 1985-08-02
Abstract: PURPOSE:To prevent gasified gas from being discharged even if oil is supplied during cleaning operation and to assure a safety characteristic by providing a function of stopping the cleaning operation when a temperature in a gasifying unit decreases down to a desired temperature during cleaning operation. CONSTITUTION:A control circuit 14 for controlling a heating means 6 in response to an output signal from a temperature sensor 5 is provided, and the control circuit 14 has a function of performing a cleaning operation for incinerating the adhered items in the gasifier unit 4 with the temperature of the gasifier unit 4 being set at a higher temperature than a normal combustion and a function of stopping the cleaning operation when a temperature of the gasifier unit 4 decreases down to the desired temperature during the operation. That is, a termination of electrical supply for the heater 6, a termination of operation of a supplying pump 2 and an electrical energization of a cleaning rod driving solenoid 10 are simultaneously carried out. With this arrangement, a gas injection nozzle 7 is closed by the cleaning rod 11 and the fuel return valve is opened, so that the gasified gas returns to the fuel tank 1. The gasified gas is not continued to be discharged, but the electrical energization for the solenoid 10 is terminated when the gasified gas temperature decreases down to such a temperature that the gasified gas is liquefied.
Patent JP-H08338563-A (JP)
Title: Fluid valve with lock mechanism and actuating device using same
Inventor: KUROKAWA HITOSHI
IPC: B30B15/28
Filed: 1995-06-14
Abstract: PURPOSE: To enhance the safety of an actuating device during operation by providing a lock mechanism in a fluid valve so that a protecting cover cannot be removed when the operating part of the actuating device is driven. CONSTITUTION: A fluid valve has a control valve for opening and shutting off a fluid passage in a valve body 32, 'and the control valve is manipulated by a control part 31 so as to change over the opening and shutting off of the fluid passage. The control part 31 can be attached to and removed from the valve body 32 by means of a lock mechanism composed of a protrusion 31a of the control part 31 and a groove 32 in the valve body 32b when the fluid passage is shut-off, but the control part 31 cannot be removed when the fluid passage is opened. If the control part 31 is attached to a protecting cover for an actuating device, the protecting cover cannot be removed during operation of the actuating device.