baber/WOPTO huggingface dataset:
Patent JP-H01117614-A (JP)
Title: Stripping agent of coating for preventing of spread of fire
Inventor: ISHII SHIGENOBU
IPC: H02G1/12
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a stripping agent for a coating for prevention of spread of fire, which agent is easy to apply, does not damage a cable sheath and is readily distinguished between application and nonapplication, by containing silica and colorant in alkyl glycol ether acetate. CONSTITUTION:Alkyl glycol ether acetate has the function of swelling a coating for prevention of spread of fire, but its viscosity is very low so that its brushing is difficult and its pick-up is also little when it is provided at the outer periphery of said coating for prevention of spread of fire. When silica is contained therein, however, alkyl glycol ether acetate can increase in viscosity and can be used as a paint. Finely divided particle silica with average particle diameter 5-20mum is preferable, and when 5-10 parts by weight of such silica are added to 100 parts by weight of alkyl glycol ether acetate, a brushing work is made possible. As a colorant, there is added 0.5-5% by weight of titanium white, carbon black and the like.
Patent JP-H02123991-A (JP)
Title: Driving gear for brushless motor
Inventor: KATAOKA HISAKAZU
IPC: H02P6/18
Filed: 1988-11-01
Abstract: PURPOSE:To need no speed detector by controlling the frequency and phase of electrification switching signal, according to the phase difference of counter- electromotive voltage generated on motor driving coils under electrification quiescence, and the electrification switching signal, and dy composing a phase controlling loop. CONSTITUTION:With the signal D1 of the output (f) of a voltage controlling oscillator 40 with divided frequency 41, via the logic circuit 42 and the power amplifier 43 of an electrification switching circuit 44, driving transistors Tr 10-15 are controlled, and driving coils 1-3 are driven in constant phase relation to the output (f), and counter-electromotive voltage in the constant phase relation is generated. With frequency-dividing signal D2 and the output amounts U1-W2 of the logic circuit 42, phase difference detecting pulse is generated, and a phase error between coil voltage U0-W0 and the counter-electromotive voltage is detected, and the error is amplified 30, and is fed back to the voltage controlling oscillation 40, and a phase controlling loop is composed. As a result, a circuit for requiring no rotation detector is composed, and the output of exact speed signal is quickly generated.
Patent JP-S61155171-A (JP)
Title: Thread end pick finding device
Inventor: MATSUI ISAMU
IPC: B65H67/08
Filed: 1984-12-26
Abstract: PURPOSE:To aim at preventing a thead layer and a spool from being damaged, by making the rotary roller into contact with a tray at a cut station for punch winding, and at a pick finding station, without the rotary roller being made into contact with the yarn layer and the spool. CONSTITUTION:A bobbin which is cut and released from its punch winding condition at a station B is transferred to a station C. A bobbin 1c is rotated in a thread winding direction by means of a tray TC abutting against a friction roller 11, and therefore, the released thread stretched between the bobbin 1c and a cutter 10 in the station B is wound on the outer surface of thread layer of the bobbin 1c. Then, the bobbin 1d having arived at a station D is rotated in the direction in which the thread is unwound due to that a friction roller 17 is made into contact with a tray Td, and the thead end is released and sucked into a suction mouth 16. With this arrangement a bobbin may be rotated by a tray on which the bobbin is mounted upright in each station, and the rotary roller will not make into contact with the thread layer or the spool, thereby it is possible to prevent the thread layer of the bobbin from being damaged.
Patent JP-S62136813-A (JP)
Title: Treater
Inventor: NAKAMURA HIROSHI
IPC: H01L21/31
Filed: 1985-12-11
Abstract: PURPOSE:To obtain the uniform result of treatment by forming structure in which a flow path between a flow control section, which is connected to a treating chamber through a valve and controls the quantity of a treating fluid fed into the treating chamber, and the valve is connected to an exhaust means. CONSTITUTION:A flow path between a gas supply control valve 8 and a gas flow control mechanism 9 is connected to a vacuum pump 6 through a piping 14, and a reaction gas 12 staying in the flow path between the gas supply control valve 8 and the gas flow control mechanism 9 is removed at a desired period by properly opening or closing a valve 13 fitted to the piping 14. Consequently, when closing the gas supply control valve 8, the sudden inflow of the reaction gas 12 staying in the flow path between the gas supply control valve 8 and the gas flow control mechanism 9 into a decompressed reaction pipe 1 on the opening of the gas supply control valve 8 can be prevented. Accordingly, a large fluctuation from a predetermined value of the pressure, etc. of the reaction gas 12 in the reaction pipe 1 due to the sudden inflow of the reaction gas 12 into the reaction pipe 1 and the nonuniformity in the film thickness, film quality, etc. of thin-films shaped on the surfaces of wafers 3 are obviated.
Patent JP-H08138250-A (JP)
Title: Optical disk driving device
Inventor: KUNIBE HIDEO
IPC: G11B19/02
Filed: 1994-11-10
Abstract: PURPOSE: To easily recognize abnormality of hardware and subsequently to rapidly cope with this trouble. CONSTITUTION: When a power source is supplied, a prescribed current is made to flow into a focus actuator 3a from a focus driver circuit 5a by a DSP 12 with a command of a CPU 11. At this time, based on a current amt. monitored by a focus current monitor 4a, abnormality of disconnection of a focus servo system in a device main body 1 is diagnosed, and similarly, a current between a track driver circuit 5b and a track actuator 3b is monitored by a track current monitor 4b, and abnormality of disconnection of a track servo system is diagnosed. Then, the CPU 11 is informed of the abnormality by the DSP 12, and individual lamps of LEDs 9 are blinked in a prescribed pattern by the CPU 11 in case of any abnormality to inform a user of contents of this abnormality.
Patent JP-H0589529-A (JP)
Title: Production of optical disk
Inventor: KOBAYASHI DAIKI
IPC: G11B7/24097
Filed: 1991-09-27
Abstract: PURPOSE:To assure the strength to mount a disk hub and to shorten the time for mounting by executing both of ultrasonic welding and adhesion by a UV curing resin at the time of mounting the disk hub to the central part of a transparent substrate. CONSTITUTION:A light source 10 is disposed on a transparent substrate 2 side and the part coated with the UV curing resin 11 is irradiated with UV rays, by which the disk hub 5 and the transparent substrate 2 are eventually adhered. The disk hub 5 is mounted to the front end of a welding horn 3 of an ultrasonic welding device and the welding horn 3 is adjusted in position relative to the transparent substrate 2; thereafter, the horn is lowered until a rib 8 comes into contact with the transparent substrate 2. The welding horn 3 is operated to impress ultrasonic vertical vibrations where the rib 8 comes into contact with the substrate. The rib 8 and the transparent substrate 2 are thereby so welded that the disk hub 5 attains a prescribed height with the transparent substrate 2. The light source 10 is disposed in the part coated with the UV curing resin 11 after the ultrasonic welding. The resin is irradiated with the UV rays, by which the disk hub and the transparent substrate are adhered.
Patent JP-H01118334-A (JP)
Title: Adhesive method of lost foam pattern for casting and device for using to it
Inventor: KOBARI TOSHIAKI
IPC: B22C7/02
Filed: 1987-10-31
Abstract: PURPOSE:To prevent forming of adhesive layer having a projecting part of a recessed part by facing adhesive parts, forming gap, fitting an injecting flask composing of an injecting mold having an injecting passage across both adhesive parts and a receiving mold and injecting the adhesive from the injecting passage. CONSTITUTION:The adhesive 11 is injected into the gap 16 of the adhesive part from the injecting passage 8 and filled up into the gap part. Hot melt adhesive, synthetic resin, wax, etc., is used as the adhesive 11. In this case, as tip of the adhesive 11 is closed by the receiving mold 3, the adhesive becomes the same face with outer face of the adhesive part. When the adhesive injected from the injecting passage 8 fills up the gap 16, the injection is stopped and the flask is taken off. By this method, the forming of the adhesive layer having the projecting part or the recessed part can be prevented at all over the circumference of the adhesive part.
Patent JP-S62137641-A (JP)
Title: High-grade language compiler
Inventor: TAKAHASHI YOSHINORI
IPC: G06F9/44
Filed: 1985-12-11
Abstract: PURPOSE:To maintain high speed by allotting variables in a register artificially to corresponding areas on a memory before calling a function and restoring the variable to original register after the completion of execution. CONSTITUTION:When forming an object program 3 from a source program 2 described in C language by a compiler 1, a CPV 4 and a stack memory 5 are provided in the compiler 1 to set a variable to a register in the CPV 4. An address for the variable in the register in the CPV 4 is allotted to corresponding areas on the memory 5, and the variable is restored to original register after the completion of execution of the function.
Patent JP-S62137682-A (JP)
Title: Ccd image sensor driving circuit
Inventor: ISHIBASHI TETSUO
IPC: G06K9/20
Filed: 1985-12-11
Abstract: PURPOSE:To acquire an image data at a high speed by operating a shift clock at a high speed, when only a part out of all bits of a CCD image sensor is used as a video output, in a remained unnecessary part. CONSTITUTION:A ROM12 places a latch indication to a latch 13 based on a data for a bit conversion stored in advance and corresponding to a count value from a counter 11. The latch 13 latches the outputs of a transfer clock and a shift register clock supplied to a CCD image sensor 16 synchronized with a fundamental clock according to an indication from the ROM12, and also, outputs a clear signal to the counter 11, and a driving signal to a multiplexer 15 by the indication from the ROM12. The shift register clock in the CCD image sensor 16 is operated at a high speed against an unnecessary video output part.
Patent JP-H01120470-A (JP)
Title: Continuously variable transmission
Inventor: NOMIYAMA MASATO
IPC: F16H9/12
Filed: 1987-10-30
Abstract: PURPOSE:To maintain rotation of output shaft constant corresponding to the rotation of input shaft by arranging an intermediate shaft movable in winding direction of belt corresponding to the rotation of the input shaft between input and output shafts, and arranging a movable pulley comprising a plurality of fixed sheaves and movable sheaves on the intermediate shaft. CONSTITUTION:An intermediate shaft 13 is moved corresponding to variation of rotation of an input shaft 11 so as to move a movable sheave 16c of a movable pulley, 16 arranged on the intermediate shaft 13 thus modifying the winding diameter of belts 24, 25 for the movable pulley 13. Consequently, variation of rotation of the input shaft 11 is absorbed thus maintaining rotation of the output shaft 12 constant.
Patent JP-H01118490-A (JP)
Title: Binding structure and binding device of sheet
Inventor: NAKAGAWA SHIN
IPC: B42B5/00
Filed: 1987-10-30
Abstract: PURPOSE: To make it possible to keep a paper leaf bound despite the removal of part of the paper leaf by folding 180 deg. a tongue-like piece which is cut out of the paper leaf in parallel with the paper leaf and introducing one of the ends of the tongue- like piece into one of through holes from one of the faces of the paper leaf and the other through hole from the other face. CONSTITUTION: Plural pieces of paper leaf 11 are placed on the upper face of a table 5 in such a manner that their binding spots are located in slits 5a, 5b. Then when a cutting line 9 is moved downward, a tongue-like piece 11a is formed with its fixed end connected to the paper leaf 11 and also with a free end, following the breaking into the paper leaves 11 of a cutting blade 9a and punching blades 9b, 9c, and at the same time, through holes 11b, 11c are formed. Further, the free end hangs downward and then is introduced into the through hole 11b by a force-in claw 23d while being replicated toward the through hole 11b. After this process, the free end is introduced into a retraction hole 27d passing through the through hole 11b.  On the other hand, the plural pieces of the paper leaf 11 are bound by introducing the tongue-like piece 11a into the through hole 11b from the back face of the paper leaf 11 to be positioned on the front face of the paper leaf 11 and further, introducing the piece 11a into the through hole 11c to be positioned on the back face.
Patent JP-H11113363-A (JP)
Title: Engine exhaust-structure of harvester
Inventor: YAMANE YOICHI
IPC: A01F7/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an engine exhaust-structure of a harvester capable of exactly exhausting the exhaust of the engine mounted on the rear of a thresher by bringing the exhaust to direct forward. SOLUTION: A cooling wind-exhaust opening of an engine 5 of a harvester 1, in which a thresher is mounted in the front part of a traveling vehicle 2 and the engine 5 is mounted in the rear part of the traveling vehicle 2, while a driving unit 6 and chaff-receiving unit 7 are arranged in left and right in the rear part of the engine 5, is made to open to the side of the chaff-receiving unit 7 and the exhaust is discharged by guiding the exhaust to direct forward, thus, the engine exhaust structure of the harvester is enabled never to direct the hot wind to a worker.
Patent JP-S63130933-A (JP)
Title: One-way clutch bearing
Inventor: MIURA OSAMU
IPC: F16D41/06
Filed: 1986-11-20
Abstract: PURPOSE:To reduce the number of assembly processes and enable automation by providing holding grooves surrounding an axis piercing hole of a bearing member and arranging a plurality of rotors, and by molding the bearing member in a body with springs which push the rotor toward the axis and outside of the inclined surface of the holding groove. CONSTITUTION:An axis piercing hole 2 is provided in a bearing member 1, and in its inside, a holding frame part 3 is molded in a body, and holding grooves 4 are formed on the holding frame part 3 with equal intervals surrounding the axis piercing hole 2. Spaces 5 and 6 which lead to the axis piercing hole 2 and an inclined surface 14 are provided on this holding grooves 4, and adjoining them, groove parts for installation 9 for springs 8 which push a roll 7 in the direction of the inclined surface 14 are provided. Also, the springs 8 for pressing the roll 7 in the direction of the axis and the inclined surface 14 are formed in a body with the bearing member 1 on the base part. Accordingly, as the assembly is only insertion of the roll 7, the number of process can be remarkably reduced and automated, and the products with a certain accuracy can be produced without dispersion.
Patent JP-H11122163-A (JP)
Title: Charger for portable radio telephone set
Inventor: TAKAYASU TETSUFUMI
IPC: H04B1/3822
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To allow the user to easily operate key buttons of the telephone set even when the portable radio telephone set is inserted to a pocket of the charger. SOLUTION: In the structure of a pocket of the charger 1, a notch 61 is formed to a pocket wall corresponding to a lower part of an operation panel of the portable telephone set 2 so that the key button operation panel 4 of the telephone set 2 inserted to a pocket 6 with a required depth is not hidden by the pocket wall. In this case, the pocket wall corresponding to both sides of the key button operation panel 4 is left (62).
Patent JP-H08139322-A (JP)
Title: Mos transistor and its manufacture
Inventor: WATANABE HIROBUMI
IPC: H01L21/28
Filed: 1994-11-11
Abstract: PURPOSE: To form a three-terminal configuration with electrode terminals made common by forming a high-concentration substrate region of a first conductive type in a non-source region below a contact hole at the source region side. CONSTITUTION: A contact hole 205 to be formed on an n-type source region 202 is formed on part of the n-type source region 202 and on a p-type silicon substrate 200 partially eroding an element separation film 207 outside the region 202 (non-source region). At the same time, a p-type high-concentration substrate region 204 is formed in a non-source region of the p-type silicon substrate 200 below the contact hole 205. By the metal electrode 206 through the contact hole 205, the source region 202 and the high-concentration substrate region 204 are contacted at the same time, and a three-terminal configuration can be formed by making the electrode terminals common.
Patent JP-S62138601-A (JP)
Inventor: ARIGA MASAHIKO
IPC: F22B37/52
Filed: 1985-12-09
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-2001095708-A (JP)
Title: Bathroom stool
Inventor: KANAI MASATATSU
IPC: A47C3/20
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust the height and obliquity of the seat plate in an easy way. SOLUTION: Support legs, comprising upper legs 1 and lower legs 2, are hung vertically at tight, left, front and back positions of a seat plate 4. The feature of this invention is that a spring member 30 fitted to the lower leg of each support leg engages with an engagement groove 10 on the upper leg 1.
Patent JP-2001098562-A (JP)
Title: Corrugated steel plate panel for concrete leveling form and method for constructing form
Inventor: TOYOSHIMA SHINOBU
IPC: E02D27/01
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated steel plate panel for a concrete leveling form and a construction method for this form being easy in boring a hole for inserting a sleeve tube, capable of boring the hole adapted to the sleeve tube, hardly requiring clearance processing capable of arranging the sleeve tube in an accurate position, capable of reducing a cost and shortening a construction period. SOLUTION: In a corrugated steel plate panel 3 for forming a side surface part of a concrete leveling form, a flat part 14 is formed in a corrugated part of a surface, the flat part is provided with a panel body 11 for forming an unloaded hole 15 and cover panels 18 covering the unloaded hole 15 with this panel body and being installed in upper/loser and left/right parts so that a position can be adjusted, and a hole 19 for fitting/inserting a sleeve tube having a prescribed diameter smaller than the unloaded hole 15 is formed in this cover panel.
Patent JP-S61160170-A (JP)
Title: Data processor
Inventor: IGAWA KOJI
IPC: G06F3/14
Filed: 1984-12-31
Abstract: PURPOSE:To improve its editing efficiency remarkably by setting up a format mode and controlling the input positions of newly inputted characters and data on the basis of accessed format information. CONSTITUTION:Formats are controlled as follows. Namely, an input format area is entered from the positional information of characters in an edited document at first. Then, stored format information is accessed. The input order of the input format areas are changed on the basis of the stored format information. Similarly, the range of the stored input format areas is changed. The entered format information is semi-permanently stored in an external storage device. Then, the format information semi-permanently stored in the external storage device is accessed. Thus, the storage, access and change (range and order) of only the format information can be attained by extracting the format information from the edited document.
Patent JP-S61154294-A (JP)
Title: Magnetic reproducing and reproducing device
Inventor: HIGUCHI MASATAKA
IPC: G11B5/027
Filed: 1984-12-26
Abstract: PURPOSE:To reduce a moire component in an FM modulation and to reproduce the picture recording of an original signal faithfully by providing a means to inhibit the isolation of a luminance signal Y from a chrominance components C during a vertical base line erasing period and to change the quantities of a pre-emphasis and a de-emphasis in that time. CONSTITUTION:A pulse generated at a pulse generator 23 is used for a purpose to inhibit the isolation of a Y signal from a C signal in a color decoder 21 and for the switching of the emphasis quantity in an emphasis circuit 24. The pulse generated at a pulse generator 40 is used for the switching of the de- emphasis quantity of a reproducing Y signal in a de-emphasis circuit 37 and also for a purpose to inhibit reproducing signals I and Q by an inhibit circuit 41. Thus, in a reproduction, it is possible to recover a faithful original signal by changing the de-emphasis quantity as to consist the Y signal with the recorded emphasis volume or inhibiting I and Q signals.
Patent JP-H04118614-A (JP)
Title: Confocal scanning type microscope
Inventor: KIMURA TOSHIHITO
IPC: G02B21/06
Filed: 1990-10-17
Abstract: PURPOSE:To offer the microscope of simple constitution which enables a fast scan and is formed at low cost by moving a moving base, where an optical transmission system and a photodetection optical system are held integrally, reciprocally so that a light spot makes a main scan on a sample in one direction. CONSTITUTION:The optical transmission system 18 consisting of a collimator lens 16 and an objective 17 and the photodetection optical system 21 consisting of an objec tive 19, a condenser lens 20, and a beam trap 5 are fixed on the moving base 15 so that their optical axes are aligned with each other. A sample base 22 which is constitut ed separately from the moving body 15 is arranged between both the optical systems 18 and 21. The moving base 5 and a rack 32 are moved reciprocally in an X direction at a high speed through a laminate piezoelectric element 33. In this case, the main scanning speed is 2 m/s. The sample base 22, on the other hand, is moved relatively to the moving base 15 and the light spot makes a subscan on the sample 23 in a Y direction perpendicular to the X direction. The necessary time of this subscan is, for example, 1/20 second. Consequently, this subscanning speed is much lower than the main scanning speed and when the subscan speed is slow like this, the sample 23 is prevented from flying even when the sample base 22 is moved.
Patent JP-H0699073-A (JP)
Title: Catalyst for synthesis of ether
Inventor: MIMURA YUKIHIRO
IPC: B01J31/10
Filed: 1992-09-23
Abstract: PURPOSE:To provide a catalyst for synthesis of ether used at the time of synthesizing ether having a tertiary alkyl group from a hydrocarbon mixture contg. tertiary olefin and primary or secondary alcohol and ensuring a high rate of synthesis of ether. CONSTITUTION:Aluminum fluoride or chloride is incorporated into a highly acidic cation exchange resin by 0.05-10wt.% (expressed in terms of aluminum oxide) to obtain the objective catalyst for synthesis of ether.