baber/WOPTO huggingface dataset:
Patent JP-H05343688-A (JP)
Title: Manufacture of metal gate field-effect semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L23/52
Filed: 1992-06-09
Abstract: PURPOSE:To facilitate an etching of a part of a wiring not required by a method wherein a plurality of wiring patterns of a narrow line width are formed on a part where wire cutting is required and after these patterns are anodized, they are etched to cut the part of the wiring required for cutting. CONSTITUTION:A wiring 2 is a branch line of a wiring 1. Here, it is required to ensure a required sectional area of the wiring 2 at an etching place B. As a current, which is made to flow through wirings (gate wirings) 4 of the terminals of the wiring 2, is small, a sufficient sectional area of the wiring 2 can be ensured by merely making thin the wiring 2 at an etching place C. Moreover, it is desirable that the line width of a part to be etched of the wiring 2 is uniform as much as possible because the part to be etched can be etched evenly. Desirably, an irregularity in the line width W of the wiring 2 is limited within a width two times the width. In such a way, a plurality of wiring patterns of a narrow line width are formed on a part of the wiring 2 required for cutting and after these patterns are anodized, they are etched, whereby the part required for cutting, is cut. Thereby, an etching of a part of the wiring not required, can be easily conducted.
Patent JP-S5877513-A (JP)
Title: Heat insulating method for hot stove
Inventor: JIYOUKOU TADATSUGU
IPC: C21B9/00
Filed: 1981-10-30
Abstract: PURPOSE:To insulate the heat of a hot stove for blast furnces and to maintain said heat at a low cost by replenishing the dissipated component of heat with a burner of small capacity in order to prevent the temp. drop during the shutdown of the hot stove and sucking cold air from the bottom of checker works. CONSTITUTION:In order to prevent the silica bricks as refractory bricks for regeneration of heat in a hot stove which is going to be shut down in the stage of repairing a blast furnace or the hot stove per se from spalling at the transformation point on the low temp. side owing to temp. drop, burners 9 for heat insulation are provided in a combustion chamber 2 and a mixing chamber 3. The heat radiation from the shell of the hot stove and the losses of waste gases are made up by these burners whereby the breaking of the silica bricks by spalling owing to low temp. transformation is prevented and the sustained use or reuse of said bricks is made possible. Cooling wind suction pipes 11 are provided in the lower part of checker works 1 to draw a required quantity of cold wind at desired timings, whereby brick brackets are forcibly cooled and protected.
Patent JP-H0226023-A (JP)
Title: Monitor of discharge for plasma treatment
Inventor: WATANABE ETSURO
IPC: H01L21/302
Filed: 1988-07-15
Abstract: PURPOSE:To detect an abnormal discharge in an early stage by a method wherein the electrode voltage of a plasma treatment apparatus is taken out and the application duration time of a discharge voltage, frequency of the abnormal voltage generation and various voltage data are detected and displayed from envelope components of a radio frequency voltage. CONSTITUTION:A radio frequency voltage appearing at the electrode 104a of a plasma treatment apparatus 1 is taken out by a radio frequency voltage detector 2 and the radio frequency voltage is regulated so as to be at a voltage level at which the voltage is easily subjected to a signal treatment. The envelopes VP+ and VP- of the radio frequency voltage are taken out by an envelope detecting parts 4 and the status of the discharge is monitored with the signals. In other words, the duration time of a plasma is measured, generation of an abnormal voltage is detected and counted and the peak of the electrode voltage, the peak voltage and the cathode drop voltage of the plasma treatment apparatus are measured and obtained data are displayed and processed. With this constitution, all the variations of the plasma status and the abnormal discharges are quantitatively monitored and warnings of highly harmful influences upon the plasma treatment apparatus and production of defective semiconductor devices can be detected.
Patent JP-2000007269-A (JP)
Title: Rear surface of step of man conveyor and riser part cleaning device
Inventor: NAGASE SHINPACHI
IPC: B66B31/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To save labor in the cleaning work and shorten cleaning time by providing a cleaning member in a truss between a going passage side and a return passage side and sliding and rubbing in accordance with the running operation of an escalator to clean a rear surface of a step and a riser part on the return passage side automatically. SOLUTION: A tip part of a cleaning member 7 hangs down above steps positioned on a return passage side due to its self-weight, and when a step 2 moves continuously due to the operation of a man conveyor, the cleaning member 7 flows onto the return passage side of the step 2 and slides and rubs a rear surface of the step 2 from a tip of a riser part 3 sequentially to clean all the steps 2 automatically. The cleaning member 7 is made of a member having comparatively elasticity, and its tip part is rubbed on the rear surface of the riser part 3 and the step 2 to remove the dirt adhered on them. Consequently, it is possible to clean the rear surface of the step and the riser part automatically in a condition in which the man conveyor is operated without necessitating human labor.
Patent JP-2001001273-A (JP)
Title: Chucking device
Inventor: WAKAMIYA KIYOMI
IPC: B25B1/10
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a chucking device capable of chucking a work with high accuracy. SOLUTION: A pair of hands 14 have a rack 15. The hands 14 slide by a rail 12 and a block 13. A pinion gear 17 is engaged with the rack 15. A first pressing force is applied to one hand 14 by a screw 18 having a torque limiter. The first pressing force is transmitted to the other hand 14 by an arm 23 as a second pressing force in the direction opposite to the first pressing force. Thus, the forces are equally applied to a pair of hands 14 from both outer sides to chuck a work 100.
Patent JP-H0339282-A (JP)
Title: Printer
Inventor: KITAHATA KAZUO
IPC: B41J29/50
Filed: 1989-07-06
Abstract: PURPOSE:To eliminate the variation of a page length even when a paper width changes and to perform the rule connection with the next line by eliminating an actual printing data memory region (image buffer) according to the paper width in the moving direction of a carriage detected by a paper width detector. CONSTITUTION:When the width 11 of paper 300 is equal to or larger than a scheduled printing width 8, data is transmitted to a head driving control part according to the content of an image buffer 301. When said paper width 1 is smaller than the printing width 8, the left and right of the image buffer being actual printing data are respectively eliminated according to the detection result of a paper width detector. For example, when a paper width 6 is narrow and paper is small by 10 dots on the left side thereof and scheduled printing data is printed from the left to the right, data is transmitted to the head driving control part from the data right I by 10 bites from the address 311 of the image buffer 301 shown by a drawing. When the paper is small on the right side, the transmission of data is stopped at the part of the address II being the eliminated result. By this method, the variation of a page length is eliminated.
Patent JP-H0925908-A (JP)
Title: Treating object lifting mechanism
Inventor: NAKAYA MAKOTO
IPC: F15B11/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To restrain the dislocation and spring-up of a wafer, or the occurrence of particles to be caused at the time of attachment/detachment of the wafer, and also to reduce the time required for the attachment/detachment of the wafer. SOLUTION: A control cam 8 is fixed to the output shaft 6a of an air cylinder 6, and a roller lever type flow control valve 9 is fixed in the vicinity of the control cam 8. The control cam 8 is provided with three projected parts and two recessed parts. The roller lever 9a of the roller lever type flow control valve 9 is abutted on the projected part or the recessed part of the control cam 8, and when the lifting-up member 5 being driven by the air cylinder 6 is in the vicinity of the placing position or in the vicinity of the lifting-up position, the lever 9a is arranged so as to be abutted on the projected part. When the roller 9a is further projected, the roller lever type flow control valve 9 supplies further much compressed air to the air cylinder 6, and controls the moving speed of the lifting-up member 5.
Patent JP-S59133164-A (JP)
Inventor: DEREKU BAANON TEIRAA
IPC: B65H33/04
Filed: 1983-09-24
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-H0338358-A (JP)
Title: Non-impact printer apparatus
Inventor: KUSAKABE HIROSHI
IPC: B41J11/66
Filed: 1989-07-05
Abstract: PURPOSE:To easily change the size of a printing paper thereby making it unnecessary to replace said paper by enlarging/reducing the character data to an optional size in accordance with the input size of said paper, and cutting said paper to the desired size. CONSTITUTION:The block copy and printing data of a standard chit which have been prepared in advance are input by a computer 2-1 as an input means. The, the physical size and the size of a printable area of a printing paper are input and determined through an operating panel 2-2. The data is enlarged/ reduced by an enlarging/reducing mechanism 2-3 in accordance with the input paper size, and accordingly the enlarged/reduced printing image is printed by a non-impact printer 2-4. The paper is cut by a cutting mechanism 2-5 in accordance with the paper size input from the operating panel 2-2. Therefore, even if a printing paper of different size is to be printed, it is cut as desired by the cutting mechanism 2-5. Accordingly, one kind of printing papers is enough. Moreover, when the size of a chit is changed, the chit can be enlarged/reduced to be optional size by the mechanism 2-5 at the side of the printer apparatus.
Patent JP-S5875979-A (JP)
Title: Ghost eliminating device
Inventor: YAMADA HISAFUMI
IPC: H04N5/21
Filed: 1981-10-31
Abstract: PURPOSE:To prevent erroneous ghost eliminating operation, by supplying transit in a video signal as reference time to one comparator directly and to the other comparator through a low-pass filter, and stopping weighting adjustment when both comparators are not in prescribed relation. CONSTITUTION:A video signal supplied to a terminal 31 is inputted to a generating circuit 34 through a synchronous separating circuit 32 and a vertical synchronous separating circuit 33 to generate prescribed masking pulses for controlling switches 46 and 49. The video signal is inputted to a comparator 41 directly and to a comparator 43 through a low-pass filter 42 to apply the results of comparisons with prescribed voltage to a monostable multivibrator 48 and an FF50 through the switches 46 and 49, generating pulses with prescribed pulse width for transit detection for reference time. Then if incorrect detection of the reference time is detected through an OR circuit 51 and an EXOR circuit 52,  weighting adjustment is stopped by a signal obtained through an FF53, thus preventing erroneous ghost eliminating operation.
Patent JP-S6419635-A (JP)
Title: Sealed contact device
Inventor: INOUE HIROMICHI
IPC: H01H1/66
Filed: 1987-07-14
Abstract: PURPOSE:To suppress contamination by arc by providing a stationary contact with an outward convex peripheral surface in an assumed plane perpendicular to the direction of magnetic field and a mounting surface in parallel with this assumed plane, and by fixing to an electroconductive support member in a position with certain spacing from the periphery at the mounting surface. CONSTITUTION:When pressing goes out, a movable shaft 31 is displaced by a tensile force generated in bellows 34 to cause a movable contact 32 to move apart from a stationary contact 28 to break them from each other. At this time, the direction of magnetic field B and the direction of current I flowing between the contacts 28, 32 and as shown in the attached illustration. Thus the arc A generated at breaking receives a force in the direction of arrow F according to Fleming's left hand law and moves toward one of the airtight spaces 24a as shown by broken line C. It further runs on the peripheral surface 28c of the stationary contact 8 as shown by broken line marked with a reference e to reach the point 28d below the stationary contact 28. The arc running on the peripheral surface 28a stops at the point 28d below the stationary contact 28, and does not reach a supporting member 27, and thus arc is hindered from running to lead to suppression of damage and contamination to be caused by arcs.
Patent JP-S6235244-A (JP)
Title: New high-performance liquid chromatography
Inventor: SATO HARUO
IPC: G01N30/60
Filed: 1985-08-09
Abstract: PURPOSE:To provide the advantages of both thin-layer and high-performance thin-layer chromatographies and to assure the sepn. and adsorption of respective components by irradiating light to the column of the high-performance liquid chromatograph, detecting the intensity of the transmitted light, reflected light or fluorescent light with a line sensor and detecting the sepn. state and sepn. pattern of the sample in the column. CONSTITUTION:The column itself consisting of a packing material, tube, eluting solvent and sample is used as the specimen without detecting the components eluted from the column. More specifically, a light shielding box 1 constituting the device is divided to upper and lower fractionation chambers 5 and 6 by a partition wall 2 having a slit 3 at the center. A pulse lamp 7 facing the slit 3 is disposed to the chamber 6. A glass column 4 in parallel with the slit 3 and a line sensor 8 positioned above the column are disposed to the chamber 5. The box 1 is constituted in the above-mentioned manner, then the eluting solvent 13 is fed into the column 4 and a pulse power source 11 connected to the lamp 7 and the sensor 8 are controlled by an A/D converter 9. The resulted data is recorded on a floppy disk 12 via a computer 10.
Patent JP-H0338812-A (JP)
Title: Laminated capacitor
Inventor: HANDA KIYOJI
IPC: H01G4/30
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a laminated capacitor whose volume efficiency is high at a high breakdown strength and whose reliability is excellent by a method wherein three kinds of sheetlike electrodes exposed on three different end faces are used and any of one kind of sheetlike electrode used as a common electrode and the two other kinds of sheetlike electrodes are piled up alternately. CONSTITUTION:Three kinds of sheetlike electrodes 1 to 3 are used as sheetlike electrodes; one end each of these sheetlike electrodes 1 to 3 is exposed on three different end faces of a laminated element to be formed. The laminated element is formed in such a way that any of one kind of sheetlike electrode is used as the common electrode 1 and that this common electrode 1 and the two other kinds of sheetlike electrodes 2, 3 are laminated so as to be piled up alternately. Thereby, it is possible to obtain a laminated capacitor whose volume efficiency is high at a high breakdown strength and whose reliability is excellent; this capacitor contributes to a large capacity of a small-sized laminated capacitor for high voltage use.
Patent JP-S6418325-A (JP)
Title: Space propagation optical communication system
Inventor: YOSHIKAWA OSAMU
IPC: H04B10/556
Filed: 1987-07-14
Abstract: PURPOSE:To attain the communication only with a space propagation light by using an optical pulse signal with different pulse frequency in response to a signal value as a space propagation optical signal to be sent and transmitting the optical pulse signal of the same form as the reception in a repeater. CONSTITUTION:Devices 31-3n including a host computer 4 are arranged in the same room and optical signal reception adaptors 61-6n are connected to them. Adaptors 61-6n have a reception circuit provided with a photodetector 8 and a transmission circuit provided with a light emitting element 7 respectively. A repeater 2 is fitted to the ceiling 1 and the light emitting/receiving element for the transmission/reception of an optical signal are provided. The transmission circuit sends an optical pulse signal whose pulse frequency is made different in response to the data signal value. On the other hand, the repeater 2 sends immediately the received optical signal without modifying the signal form. Thus, the devices are formed to be the n:n communication system able to be communicated among them via the repeater 2.
Patent JP-H0224747-A (JP)
Title: Data processor
Inventor: KASHIO TOSHIO
IPC: G06F19/00
Filed: 1988-07-14
Abstract: PURPOSE:To easily change the processing contents of respective devices by the change of simple definition by independently processing respective devices such as an input working device, a sequential output device, file processors, and a batch output device with respective definition means. CONSTITUTION:An input working format is previously set up in the input working device (input processor 20) as the 1st definition data. An output format and output data are set up in the sequential output device (display processor 22) as the 2nd definition data, and objective file and an updating format are previously set up in the file processors (file preparing device 21, a file updating device 28) as the 3rd definition data, and an output format and output data are previously set up in the batch output device (printing processor 23) as the 4th definition data. Since respective definitions are mutually and independently set up, the processing contents can be easily changed.
Patent JP-H0342336-A (JP)
Title: Pedal adjuster for vehicle
Inventor: ABE YUICHI
IPC: B60K23/00
Filed: 1989-07-10
Abstract: PURPOSE:To constantly properly adjust a pedal by controlling a pedal driving means by a pedal control means so as to change a pedal device at an optimum driving position based on a physique dimension or a driving posture associated with the pedal operation of a driver. CONSTITUTION:An adjuster of an accelerator pedal or the like in vehicle permits the position of a position changeable pedal device PED to be changed by a pedal driving means MO. A physique dimension relating to the pedal operation of a driver is detected by a physique dimension detecting means BSC and the driving posture of the driver is detected by a driving posture detecting means DSC. Further, a pedal driving means MO is controlled by a control means CON. At this time, the control means CON controls the pedal driving means MO so as to change the pedal device PED to an optimum driving position based on at least either one of detected values of the physique dimension detecting means BSC or the driving posture detecting means DSC.
Patent JP-S6151538-A (JP)
Title: Chassis dynamo
Inventor: OZAWA HACHIRO
IPC: G01M17/007
Filed: 1984-08-22
Abstract: PURPOSE:To measure a fine braking force difference with high precision even in a low braking force state by providing an engine torque meter between a couple of rollers, and measuring the braking force difference between a right and a left wheels. CONSTITUTION:The engine torque meter 26 is provided between the couple of rollers 10 and 12 and a strain amplifier 28 and a display device 30 are connected. Further, the braking force computing element 32 composed of a differentiator 40 and a multiplier 34 is connected to a pulse pickup 38 arranged nearby a dynamometer 18, and an inertial quantity setter 36 and a display device 42 are connected to the computing element 32. Consequently, the braking force difference between both right and left wheels is measured directly by the engine torque meter 26 with high precision and displayed on the display device 30, and the total braking force value is calculated by the computing element 32 with output pulses of the pulse pickup 38 and displayed on the display device 42, so the precise analytic evaluation of a brake noise, etc., is performed in a low braking force state.
Patent JP-S5967843-A (JP)
Title: Rotary electric machine
Inventor: OOKUBO SHIGERU
IPC: H02K5/18
Filed: 1982-10-06
Abstract: PURPOSE:To improve the discharging characteristic of a rotary electric machine by winding a piano wire as a metal on the outer periphery of a stator frame so that the frame is closely contacted with a stator core, thereby efficiently dissipating inner heat externally. CONSTITUTION:A cylindrical stator frame 2 is engaged with the outer periphery of a stator core 3, and end brackets 6 are set to positions contacted with the inner periphery of both ends of the frame 2. A piano wire 26 is wound on the outer periphery of the frame 2 at a mandrel shaft 21 in the state that tension is applied by a tensioning unit 23. Thereafter, the both ends of the inner periphery of the frame 2 and the outer periphery of the core 3 are welded, and end brackets 6 are welded to the inner periphery at both ends of the frame 2. Then, the piano wire 26 is welded to the ends of strips 1 formed along the outer periphery of the frame 2.
Patent JP-H0463825-A (JP)
Title: Curable composition free from residual tack
Inventor: NONAKA TOSHIAKI
IPC: C08L75/04
Filed: 1990-07-03
Abstract: PURPOSE:To eliminate the residual tack on the surface of a cured article, prevent foaming even at high temp. and humidity, and improve curing rate and durability by compounding a specific compd., a polyisocyanate compd., and an oxidizing agent. CONSTITUTION:A compd. pref. having a polysulfide linkage, an oxyalkylene group of -R-O- (wherein R is 2-4C alkylene), and/or an ester group of -RCOO- (wherein R is 1-10C alkylene) and having at least two groups of the formula (wherein R1, R2, and R3 are each 1-6C alkyl, phenyl, or haloalkyl) in the molecule and/or a compd. pref. having the polysulfide linkage, the oxyalkylene group, and/or the ester group and having at least two thiol groups in the molecule, a polyisocyanate compd. having at least two NCO groups in the molecule and a mol.wt. of 500-20000, and an oxidizing agent tref. comprising an inorg. peroxide in an amt. of 0.01-10 pts.wt. based on 100 pts.wt. said polyisocyanate compd. are compounded.
Patent JP-S6421899-A (JP)
Title: Plasma experiment device
Inventor: YAMAGUCHI SAKUTARO
IPC: G21B1/11
Filed: 1987-07-16
Abstract: PURPOSE:To enable Ftheta-pumping operation without handling a large amount of electric energy by constituting an Ohmic Heating (OH) coil with two systems of coils respectively supplied with the required current. CONSTITUTION:Plasma current is generated via magnetic field generation and inversion in the region of plasma 1 through a trochoidal coil 5 and the supply of high level DC to the series OH coils 6 of the second system, thereby forming the plasma 1. Then, Ftheta-pumping operation is made to put plasma current in quasi-stationary state. In this case, an OH coil 4 of coaxial construction with the plasma 1 in the first system is supplied with low-level AC current mainly at a zero-level and the surface voltage in the plasma 1 gives an AC change. And electric discharge takes place for a long hour with Ftheta-pumping and the Ftheta-pumping operation can be done without handling a large amount of electric energy, as the drive current of a coil 4 is low-level AC current.