baber/WOPTO huggingface dataset:
Patent JP-S5664581-A (JP)
Title: Character broadcast receiver
Inventor: NISHIHARA TOYOTAROU
IPC: H04N7/03
Filed: 1979-10-31
Abstract: PURPOSE:To realize a reduction not only for the cost and the power consumption of a character broadcast receiver, by using the blank memory region part of a display memory as the buffer memory. CONSTITUTION:The gate signal obtained through the gate generating circuit 4 is supplied to the timing circuit 17 to secure a synchronization with the clock different from the information data fetching clock of the CPU10. Such gate signal is supplied to the holding terminal of the CPU10 to stop the operation of the CPU10. At the same time, the information data which has received a parallel conversion by the parallel converting circuit 6 is supplied to the data bus 14 via the buffer circuit 16, and also the output of the address counter circuit 7 which delivers the address of the blank memory region part of the display memory 12 is supplied to the address bus 13 via the buffer circuit 15. In such constitution, the operation of the CPU10 is stopped for the period of the 20th line in which the information data are accumulated plus the 283rd line. Thus the blank of the memory 12 is used for the buffer memory to realize a reduction for both the cost and the power consumption of a character broadcast receiver.
Patent JP-H0434158-A (JP)
Title: Point device of opening and closing dome
Inventor: SATO YOSHIO
IPC: E04B1/32
Filed: 1990-05-31
Abstract: PURPOSE:To smooth the transfer by providing a point device in a switching point where the linear passage and circular passage of track of a movable truck cross each other when halved opening and closing domes are moved in opposite directions or in parallel, or rotated. CONSTITUTION:When halved opening and closing domes 1 make rotating circular movement with a pivot point A as the center, a point truck 2 is moved from the storage position on a linear passage 26a to a switching point 28 in which the linear passage crosses a circular passage 26b. When the opening and closing domes 1 start rotating movement with the support point A as the pivot point, the horizontal wheel of a movable truck is transferred from a side rail 14 provided on a building 12 to the curved guide 19 of the point truck 2. The outward horizontal force acting on the movable truck is transmitted to the building 12 through the curved guide 19. The movable truck thus can be smoothly transferred from the linear passage 26a to the circular passage 26b.
Patent JP-S6119961-A (JP)
Title: Exhaust reflux controller for engine with fuel injection device
Inventor: MARUHARA MASASHI
IPC: F02M25/06
Filed: 1984-07-05
Abstract: PURPOSE:To accelerate the gasicification and atomization of an air-fuel mixture maldistributed in the lower part of a combustion chamber due to the inflow of fuel liquid drops in a way of heating it with gas heat inherent in the reflux exhaust as well as to lower combustion temperature in the said air-fuel mixture down to some extent in an efficient manner, by performing exhaust reflux at the initial stage of a suction stroke in time of low load. CONSTITUTION:When an engine 1 is in low and medium load ranges, an exhaust-reflux valve 22 is opened at the opening corresponding to load by a controller 32 whereby a part of exhausts is made feedable to the inside of a combustion chamber 6. And, at the initial stage of a suction stroke, with a rotary valve 30 opened, the exhaust controlled in flow by the said exhaust-reflux valve 22 flows into a suction passage 7b and made to flow back to the combustion chamber 6. Therefore, the flowback exhaust is concentratedly fed and mixed to the inside of an air-fuel mixture being insufficient in gasigication and atomization, maldistributed in a lower part inside the combustion chamber 6. In consequence, the air-fuel mixture in the lower part inside the said combustion chamber 6 is heated by gas heat inherent in this reflux exhaust whereby the gasification and atomization of the mixture are well accelerated and, what is more, combustion temperature of the mixture is reducible with the minimum reflux exhaust in an effective manner.
Patent JP-H034248-A (JP)
Title: Method and device for surface potential control
Inventor: TERANISHI KATSUYUKI
IPC: G03G15/02
Filed: 1989-05-31
Abstract: PURPOSE:To hold the surface potential of a photosensitive body properly by detecting a current which flows to the photosensitive body as a result of exposure, comparing the current with a reference value corresponding to the sensitivity characteristic of the photosensitive body, and controlling the intensity of the electrostatic charging of an electrostatic charging means. CONSTITUTION:The reference value of a proper flow-in current value corresponding to the sensitivity characteristic of the photosensitive body 6 is stored in a storage means 20 previously and a changeover switch 15 is switched to the side of a current- voltage converter 16. Then an electrostatic charging means 7 charges the photosensitive body 6 electrostatically to irradiate a white plate 3 with light by a lamp 41 or generate light with constant strength by a blank lamp 8; and then the photosensitive body 6 is exposed to the constant light and the flow current corresponding to the quantity of electrostatic charging is led out of a flow current leading-out means 13 and converted by a current-voltage converter 16 into a voltage, which is amplified 17, digitized by an A/D converter 18, and inputted to a CPU 19. The comparing means of the CPU 19 compares the input voltage signal with the reference value in the storage means 20 and controls the intensity of the electric charge of the electrostatic charging means 7 to obtain the best photosensitive body surface potential.
Patent JP-S621727-A (JP)
Title: Photosensitive material
Inventor: TANAKA HOZUMI
IPC: G03F7/038
Filed: 1985-06-28
Abstract: PURPOSE:An inexpensive photosensitive material, obtained by reacting a specific diamine component with a carboxylic acid anhydride (derivative) component, having improved storage stability and containing a photosensitive polyamic acid without any problems in operation and environmental protection. CONSTITUTION:A photosensitive material containing a photosensitive polyamic acid obtained by reacting (A) an aliphatic diamine, e.g. ethylenediamine and/or alicyclic diamine, e.g., 1,4-diaminocyclohexane and, as necessary, an aromatic diamine, e.g. 2,4-diaminotoluene, and/or heterocyclic diamine, e.g. 2,6- diaminopyridine, with (B) a tetracarboxylic acid dianhydride and/or tricarboxylic acid anhydride and/or tricarboxylic acid anhydride derivative having carbonyl groups and tricarboxylic acid anhydride and/or tricarboxylic acid anhydride derivative having no carbonyl group.
Patent JP-S5842480-A (JP)
Title: Small-sized printer
Inventor: MIKOSHIBA HITOSHI
IPC: B41J13/076
Filed: 1981-09-07
Abstract: PURPOSE:To obtain an inexpensive, small-sized printer which can be easily assembled and has a simple structure in which one groove formed by connecting an ink ribbon passage groove with the supporting hole of a paper sending roller shaft in provided one frame. CONSTITUTION:In a printer, consisting of a frame 20 having a groove 204 through which an ink ribbon 32 passes, a paper sending roller shaft 21 pivotally supported in the hole of the frame 20 and having a rubber roller 22 on its periphery, a paper press roller 26 pressingly contacted through a printing paper 25 wound around the roller 22, paper guiders 23 and 24 to guide the printing paper 25 to a given position, and a spring part 35 serving to give a pressure to the paper press roller 26 directly and indirectly and attached to the frame 20 at its one end, one groove formed by connecting the groove 204 for the ink ribbon 32 with the groove 201 for the paper sending shaft 21 is provided on the frame 20.
Patent JP-H01119513-A (JP)
Title: Production of raw powder for oxide superconductor
Inventor: NAKAMURA NAOMICHI
IPC: C04B35/00
Filed: 1988-06-09
Abstract: PURPOSE:To obtain the title raw powder capable of providing an oxide superconductor with improved critical temp. and critical current density in a short sintering time by calcining the raw material for the oxide superconductor contg. copper, crushing the calcined material, then pulverizing the material by an air-current pulverizer, and then classifying the pulverized material. CONSTITUTION:The raw material for the oxide superconductor contg. copper as the building element (e.g., Y2O3, BaCO3, CuO, etc.) is calcined, and then crushed to obtain the coarse powder for an oxide superconductor having <=1mm particle size. The coarse powder is charged in the gas inlet pipe of the air- current pulverizer, then injected into a crushing chamber by the supersonic gas (e.g., supersonic gaseous oxygen) in the gas inlet pipe, and pulverized. The pulverized material is then classified, and the fine raw powder for an oxide superconductor having uniform particle size is obtained. The obtained powder is compacted, and then sintered to obtain an oxide superconductor having excellent superconductivity.
Patent JP-H06348169-A (JP)
Title: Control method for fixing roll
Inventor: AIDA SATOSHI
IPC: G03G21/00
Filed: 1993-06-11
Abstract: PURPOSE:To eliminate the excessive looseness or tension of a stopped print paper sheet to prevent transfer dislocation, image blurring, etc., from being produced by installing the stop timing of a fixing roll mechanism at multiple positions and determining the stop timing of the fixing roller mechanism by the output of a detector. CONSTITUTION:A buffer plate 18 to give a specified tension to a print paper sheet 13 which is bridged to tractor mechanisms 8a and 8b and fixing roll mechanisms 11 and 12 is installed rotatably on a frame on which the tractor mechanisms 8a and 8b are provided, and the inclination angle of the buffer plate 18 is detected by a detector. Also the stop timing of the fixing roll mechanisms 11 and 12 is provided at multiple positions, and the stop timing of the fixing roll mechanism 11 and 12 is determined by the output of the detector to stop the fixing roll mechanisms 11 and 12. Thus the transfer of the sheet by the tractor mechanisms 8a and 8b and fixing roll mechanisms 11 and 12 can be stopped without loosening or tensing the print paper sheet 13 excessively.
Patent JP-H06344839-A (JP)
Title: Alarm and guide device for vehicle
Inventor: FUJII HIROSHI
IPC: B60R21/34
Filed: 1993-06-11
Abstract: PURPOSE:To recognize the direction and the position of the sound, which is sent from an object approaching from all directions surrounding an own-vehicle besides the side of the vehicle, and to inform the approach information including the direction information to a driver CONSTITUTION:An alarm and guide device for vehicle is provided with a sound collecting means 1 set in a car body and for collecting the sound outside of a vehicle, a direction, distance and relative speed detecting means 2 for detecting the direction, distance and the relative speed of an own-vehicle and an object outside of the vehicle on the basis of the vehicle-outside sound collected by the sound collecting means 2, and a degree of danger judging means 3 for computing the degree of approach of the object outside of the vehicle to the own-vehicle on the basis of a result of the detection obtained by the direction, distance and relative speed detecting means 2 and for judging a degree of danger on the basis of the degree of the approach of the object outside of the vehicle. This device is also provided with a speaker device 8 arranged inside of a cabin and for guiding a driver with the sound, and a control means 4 for controlling the speaker device 8 so as to alarm with the sound, adding the direction information obtained by the direction, distance and relative speed detecting means 2 in the case where a degree of danger judged by the degree of danger judging means 3 exceeds a threshold value.
Patent JP-H035572-A (JP)
Title: Steel frame assembly system employing robot
Inventor: HASEGAWA YUKIO
IPC: E04G1/24
Filed: 1989-06-02
Abstract: PURPOSE:To automatically assemble together steel frames by a method wherein position data of a steel frame member conveyed by a crane robot and an already driven steel frame is detected and compared and computed, and by means of an output therefrom, various robots are controlled in coordination. CONSTITUTION:Position data is detected from a moving scaffold robot 21 on which various working robots are mounted and which has a photographing device to detect position data of an already driven pillar and a crane robot 28 lifting steel frames to the moving scaffold robot 21 and detecting position data for steel frames intended to be assembled together, and the data position is compared and computed. By means of an output therefrom, the crane robot 28 and a positioning robot 24 are controlled in coordination, and a steel frame, e.g. pillars, beams, is automatically regulated so as to be coincided with a mounting direction to assemble together the steel frames. This system performs automation of a steel frame work with high positioning precision without using a labor, and shortens a term of works.
Patent JP-H0434763-A (JP)
Title: Operating device for information reproducing device
Inventor: FUJINAMI YASUSHI
IPC: G11B19/16
Filed: 1990-05-30
Abstract: PURPOSE:To reduce number of operation keys by providing a forward track key, a forward search key, a backward track key and a backward search key and outputting an information signal based on an external status signal when each key is closed. CONSTITUTION:A forward track key 1a, a backward track key 1b have a significance of movement in a larger unit than a forward search key 1c, a backward search key 1d, and further the forward track key 1a, the forward search 1c have a significance of affirmative in addition to the significance of forward movement, and the backward track key 1b and the backward search key 1d have a significance of negative in addition to the significance of back ward movement. With each of the keys 1a - 1d turned on an information signal is outputted based on an external status signal. Thus, number of operation keys is reduced and the operation keys for an optical disk reproducing device are operated by a same sense as operation keys used for a Compact Disk player or the like.
Patent JP-S5365388-A (JP)
Title: Carboxylation of ethylene-vinyl acetate copolymer saponified product
Inventor: IMURA SHINICHI
IPC: C08F2/06
Filed: 1976-11-25
Abstract: PURPOSE: To effect carboxylation of the title copolymer with keeping the original form such as powder, pellet, etc. by the use of an acetic acid ester as a reaction medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5765025-A (JP)
Title: Receiver for traffic informatin
Inventor: KAWAKAMI YASUO
IPC: H04B1/16
Filed: 1980-10-08
Abstract: PURPOSE:To interrupt traffic transmission signal output and area discrimination in response to a control signal and to make the operation of reception stable, by AM-detecting the area discriminating signal and the traffic information transmitting signal and producing the control signal when the detected output is a prescribed level or more. CONSTITUTION:A traffic information station discrimination signal SK including an area discriminating signal BK from an FM detector and a traffic information transmission signal DK are in AM-detection at an AM detector 1, and the signals BK and DK in AM detection are extracted at a BK signal filter 2 and a DK signal filter 3, respectively, and the output of the filters 2, 3 is applied to gates 8, 9. The signals BK and DK AM-detected at the discriminator 6 are compared with a specified threshold value, the waveform more than the threshold value is converted into a DC level at a smoothing device 7, the DC level controls the gates 8, 9, the detected output from a BK signal detector 4 and a DK signal detector 5 is interrupted and the receptive operation of the signal SK is made stable.
Patent JP-S5473527-A (JP)
Title: Buffer memory control system
Inventor: TANAKA TSUTOMU
IPC: G06F12/08
Filed: 1977-11-24
Abstract: PURPOSE: To transfer the store data to the main memory as well as to write it into the buffer memory when the data designated by the store address exists in the buffer memory, and then to secure the coincidence of the contents between the both memories.  
     CONSTITUTION: Store address SA sent from memory control unit 6 is set to directory address register 9 via SA register 7, and an index is given to the directory via the lower bit of SA. The higher address delivered from directory 1 is compared with the higher address information of SA through coincidence circuit 19. In case SA has a coincidence within directory 1, the contents of data buffer data register 18 is shifted to buffer memory writing register 12 to be then written into buffer memory 13. The memory place is designated by register 10 in which the store address is stored. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59187340-A (JP)
Title: Photosensitive composition
Inventor: MORIYA TAKEO
IPC: G03C1/72
Filed: 1983-08-01
Abstract: PURPOSE:To obtain a photosensitive composition giving a tough photosensitive film and capable of being developed with an aqueous developer by blending polyvinyl butyral, polyvinyl formula or polyvinyl acetate with an o-quinone diazide compound. CONSTITUTION:A photosensitive composition is obtd. by adding an o-quinone diazide compound to polyvinyl butyral having 10,000-230,000 average mol.wt. and 20-80mol% degree of butyral formation, polyvinyl formal having 9,000- 150,000 average mol.wt. and 20-80mol% degree of formula formation, or polyvinyl acetate having 15,000-270,000 average mol.wt. The amount of the o- quinone diazide compound added to the high molecular compound is 5-50wt%, preferably 10-30wt%. The photosensitive composition gives a tough film and a fine image having sharp relief, and since no org. solvent is used, the work efficiency is improved.
Patent JP-H05290564-A (JP)
Title: Cover packing assembly for hard disk device and its production
Inventor: KINOSHITA HIROBUMI
IPC: C09K3/10
Filed: 1992-04-10
Abstract: PURPOSE:To improve the sealability to steam and to effectively avert the generation of dust occurring in the use of a tacky adhesive and adhesive by forming the packing of the cured matter of a fluorosilicone rubber compsn. CONSTITUTION:The fluorosilicone compsn. material is used as the packing material and the packing 1 is formed from the cured matter of the compsn. The coefft. of water permeation of the cured matter is small and the sealing characteristic of the steam is good. The fluorosilicone compsn. is applied in prescribed patterns on an Al top cover of the hard disk device constituted by subjecting the surface of an epoxy resin to cation electrodeposition coating. The coating is then cured by heating. The packing adheres well to the cover 2.
Patent JP-H11322915-A (JP)
Title: Preparation of polyoxyalkylene compound
Inventor: MINAMIGUCHI NAOSHI
IPC: C08G65/24
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of a polyhalohydrin highly reactive at its terminal. SOLUTION: An epihalohydrin is add to a polyoxyalkylene polyol wherein not less than 80 mol.% of the terminal hydroxyl groups are primary hydroxyl group. The polyoxyalkylene polyol comprises a propylene oxide structure unit, ethylene oxide structure unit and/or a tetramethylene oxide structure unit as essential components, and the content of the ethylene oxide structure unit and/or the tetramethylene oxide structure unit is preferably 60 wt.% or less.
Patent JP-H04340580-A (JP)
Title: Thermofixing device for electrophotography
Inventor: ANDO TOMIO
IPC: G03G15/20
Filed: 1991-05-16
Abstract: PURPOSE:To obtain excellent mold releasing property at low cost by applying a specified fluorine oil as the mold releasing oil on a heating and fixing member covered with a fluorine polymer compd. CONSTITUTION:A mold releasing oil comprising fluorine oil expressed by formula I is used. After warm-up is completed and heating and fixing operation is started, the fixing roller is rotated clockwise, while a pressure roller rotates counterclockwise and an oil coating roller rotates counterclockwise. Thereby, the mold releasing oil absorbed by a wick from an oil tank is applied through the oil coating roller on the heating and fixing roller. In this case, the mold releasing oil has <=20 dyne/cm surface tention, which gives positive wet tension A (A>0) between the coating layer of fluorine polymer compd. on the fixing roller. Thereby, even a small amt. of oil can be uniformly extended and applied on the roller surface, which forms a coating layer for mold releasing.
Patent JP-2000066340-A (JP)
Title: Method for controlling production of photographic film cartridge
Inventor: MITA AKIHIRO
IPC: G05B19/418
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the traceability of a production history and quality by successively accumulating data obtained in the midst of a process in the case of producing a photographic film cartridge. SOLUTION: An IC memory is incorporated in a cartridge case by an IC chip assembling device 15 in an assembly process of the cartridge case. After assembling the cartridge case, functional inspection is performed by a cartridge inspecting device 17 and the torque of a spool and a light shielding cover incorporated in the cartridge case is measured. The measured data are temporarily preserved in a local computer 24 and written in the IC memory incorporated in the cartridge case by a 1st data writing device 18. In a winding process for winding a photographic film strip in the cartridge case, the photographic film strip is housed and the torque of the spool and the light shielding cover is measured at a stage when it is housed. The measured data are written in the IC memory by a 2nd data writing device 26.
Patent JP-H07323816-A (JP)
Title: Belt length adjuster
Inventor: NAKAGAWA OSAMU
IPC: B60N2/28
Filed: 1994-05-30
Abstract: PURPOSE:To adjust the length of a belt of a seat belt device easily and surely. CONSTITUTION:An end of a belt 11 of a seat befit device is wound around a winding shaft 30 and shaft supported on a flange frame 21 so that the winding shaft 30 is stored in its inside. A hollow rotary shaft 22A is formed coaxially with the winding shaft 30, and a ratchet wheel 24 is fitted in the vicinity of the flange frame 21. The other end thereof is extended up to an outer fringe position of a seat, and a rotary knob 26 is provided at its end. An inner rotary shaft 22B is stored and extended coaxially in the hollow rotary shaft 22A and the winding shaft 30. A rotary knob 27 is provided at one end of the inner rotary shaft 22B in such a way that it is positioned on the inner side of the rotary knob 26, and a cam plate 25 is fixed at the other end thereof. A pawl plate 28 on which a pawl which meshes with the ratchet wheel 24 when the belt is wound and a lever which turns in such a direction that meshing of both is released so as to release the suppressed condition are formed at both ends is provided on the flange frame 21 in such a way that it can oscillate.