baber/WOPTO huggingface dataset:
Patent JP-S62218966-A (JP)
Title: Substrate for electrophotographic sensitive body
Inventor: OTOMURA TETSUSHI
IPC: G03G5/14
Filed: 1986-03-20
Abstract: PURPOSE:To obtain superior fundamental characteristics and high quality stability by using an alloy layer having resistance to oxidation, heat, and corrosion as an electrode and forming a resin layer having a folume intrinsic resistivity of 10<4>-10<13>OMEGA.cm on this layer. CONSTITUTION:The resin layer having a volume intrinsic resistivity of 10<4>-10<13>OMEGA.cm is formed on the surface of the electrode made of the alloy having resistances to oxidation, heat, and corrosion. As the material of the resin layer, an alcohol-soluble polyamide resin, such as copolymer nylon, casein, gelatin, cellulosic resins, polyvinyl alcohol, phenolic resins, nitrile rubber, butyral resin, alkyd resins, and the like are used considering adhesiveness, thus permitting the obtained photosensitive body to be enhanced in fundamental characteristics, such as electric and mechanical durability, and superior in image quality.
Patent JP-S60205646-A (JP)
Title: Controller of auxiliary storage device
Inventor: WATANABE HIROSHI
IPC: G06F12/08
Filed: 1984-03-30
Abstract: PURPOSE:To use common hardware as both an IC file and a disk cache by constituting the disk cache and IC file in the common hardware and connecting the both together as the scale increases. CONSTITUTION:When IC memory 18 is used as the IC file, a switch 34 is off. The output of an OR gate 40 is therefore ''1'' all the time and then flag V bits 17 are all ''1'' and never turned off. When the IC memory 18 is used as the disk cache, the switch 34 is turned on. The V bits 17 are therefore unchanged during a read of cache bits and V=1 is written together with a current block address and a sector address during a read of cache bits. In write mode, on the other hand, V=0 is written.
Patent JP-H02241291-A (JP)
Title: Television signal detection circuit
Inventor: SANO YASUSHI
IPC: H04N17/04
Filed: 1989-03-15
Abstract: PURPOSE:To miniaturize a television signal detection circuit and lower the price of the circuit by using an element such as LSI by wholly composing the television signal detection circuit of digital circuits. CONSTITUTION:A digitized PCM television signal is connected to a digital television signal input terminal 1 and inputted to a D/A conversion circuit 2 and a comparator 3. In a counter 6, the number of horizontal synchronizations in the television signal to be inputted during one frame period is counted. The number goes to be the number (n) of horizontal scanning lines in one frame of the television signal. The count value is inputted to a detection circuit 8 and protects the missing of the horizontal synchronizing signal. Namely, it is detected whether the count value is more than m% of the (n) or not. Then, the count value is inputted to a register circuit 9. The register circuit 9 fetches the output of the detection circuit 8 according to the output signal of a timer circuit 7. The output of such an output terminal 10 goes to be the output of the television signal detection circuit corresponding to the presence and absence of the television signal.
Patent JP-H06248939-A (JP)
Title: Exhaust treating muffler for two stroke engine
Inventor: AKIYA TAKASHI
IPC: F01N1/08
Filed: 1993-02-25
Abstract: PURPOSE:To miniturize and lighten a maffler, broaden the surface area of a catalyst carrier and increase the exhaust treatment capacity and durability. CONSTITUTION:Thin metallic plates 31, having many openings on both of the surfaces of a cross catalyst 32, are overlapped to form a catalyst carrier A. The catalyst carrier A is bent corrugatedly to be housed in the inside of an exhaust maffler 23 so that the plate surface of the catalyst carrier A becomes parallel to the exhaust flow.
Patent JP-H03265413-A (JP)
Title: Distribution line protective device
Inventor: NISHIJIMA KAZUO
IPC: H02H7/26
Filed: 1990-03-14
Abstract: PURPOSE:To minimize the power insulating section by setting the set value of each current relay on the basis of a fault current assumed to be generated when a fault takes place at the setting point of the adjacent circuit breaker on the load side or the farthest point of a distribution line. CONSTITUTION:Regarding a current relay RYI2, the fault current IF2 which is assumed to be generated when a fault takes place at the setting point of the next circuit breaker CB3 on the load side is set as the operation setting value of the relay RYI2. Accordingly, when a fault occurs in a section 4, an electric current of a magnitude between current values IF3 and IF4 is made to flow 4 and only a circuit breaker CB4 is opened. When a fault occurs in a section 3, an electric current of a magnitude between current values IF2 and IF3 is made to flow and circuit breakers CB3 and CB4 are opened. When a fault occurs in a section 1, an electric current of a magnitude between current values IF1 and IF2 is made to flow and all circuit breakers are opened. Therefore, and the sections after the section where a fault occurs is broken and no power failure takes place in other sound sections.
Patent JP-S60204347-A (JP)
Title: Preservation of ink jet recording head
Inventor: SUGITANI HIROSHI
IPC: B41J2/165
Filed: 1984-03-30
Abstract: PURPOSE:To simplify a type of packing, by receiving an ink jet recording head in a preservation container to preserve the same in such a state that gas pressure in the preservation container is made higher than atmospheric pressure. CONSTITUTION:An ink jet recording head having an emitting element 1, an ink tank part 2 comprising an elastomer and a casing 3 is received in a preservation container 20. Ink is infiltrated into the ink tank 20 and the emitting element 1 and a lid 30 is sealed and connected to the container 20 while gas having pressure higher than atmospheric pressure is supplied from a hollow communication pipe 21 and, subsequently, said communication pipe 20 is sealed to preserve the recording head in such a state that a meniscus 10 is retracted.
Patent JP-H0333702-A (JP)
Title: Method and equipment for dismounting spiral waveguide path from mandrel
Inventor: RUDEI EICHI HEIDORU
IPC: G02B6/00
Filed: 1990-03-14
Abstract: PURPOSE: To simplify the operation, to economically manufacture a removing device and to remove a waveguide from the core by making a space between the inner face and the outer face of a waveguide reception means to be comparatively thin, providing an edge for removing the waveguide from the core for the waveguide reception means and placing the waveguide above the waveguide reception means. CONSTITUTION: A base supporting shaft 12 is arranged for rotation and the shaft supports one end of the core 14 so that the core rotates with the shaft. The other end of the core 14 is supported in a cylinder 16 and the cylinder is arranged on a carriage 18 which can move along a base 10. The waveguide 26 is formed on the core 14 and the waveguide 26 is spirally formed on the face of the core. The core 14 can be a cylinder having a smooth wall face and it has a projection part formed in a screw form. It is desirable to form the waveguide 26 at the top of the projection part. Thus, the waveguide is peeled off from the core and a thin wall cylinder for supporting the waveguide can be obtained so that the waveguide can move.
Patent JP-2000001815-A (JP)
Title: Vibration-damping structure of bridge
Inventor: HONKE KOICHI
IPC: E01D2/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide the vibration-damping structure of a bridge, in which wind-resistant stability against a flutter by a wind of the bridge is ensured. SOLUTION: The vibration-damping structure of the bridge has a structure, in which vibration-damping force is loaded to the direction of torsional vibrations of the bridge because a travelling truck to travels in the cross direction of the bridge along a curved track 8. The radius of curvature of the curved track 8 is formed so that the travelling truck 7 travels in specified natural frequency, the frequency of a dynamic damper 2 can be tuned with flutter vibrations for a long period because the period of the natural frequency of the dynamic damper 2 can be lengthened easily by increasing the radius of the curvature, and the manifestation of flutter vibrations can be inhibited.  Since an equivalent mass ratio is made larger than an actual mass ratio by taking a distance between the center of rotation of the dynamic damper 2 and the center of rotation of a stiffening girder 4 largely, the manifestation of the flutter vibrations of the bridge can be suppressed even at the time of the small mass of the dynamic damper 2.
Patent JP-S60204157-A (JP)
Title: Information service equipment
Inventor: NAGASAWA TOMOJI
IPC: H04N7/173
Filed: 1984-03-29
Abstract: PURPOSE:To improve the transmission efficiency for service information by transmitting the service information to a terminal device of a recipient from a subscriber system exchange communication processing unit, displaying it so as to allow the recipient to request the detailed content of the information. CONSTITUTION:A terminal equipment of the recipient designated via a communication processing circuit by the subscriber system exchange communication processing unit 11 registering the information offered by the caller is called and when the recipient is on the device, a menu list is displayed on the terminal device. Thus, a classification/registration code, a menu title, a service period and a menu requested by the caller are displayed on a CRT25 of the subscriber terminal device. When an interesting data by the recipient exists in information, the corresponding registration code is inputted from a keyboard 24 for request, then the detailed content of the required information is transmitted from the unit 11, it is displayed on the CRT25 and printed on a printer 26 as required.
Patent JP-H01235268-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: HIEDA KATSUHIKO
IPC: H01L27/10
Filed: 1988-03-15
Abstract: PURPOSE:To make it possible to accomplish both higher integration and larger capacitance by a method wherein an oxidation-resisting property is given to the first mask to be used for cutting grooves, a stepping is provided on the side face of a columnar projection by the groove cutting conducted in two stages using the first and the second masks, and a diffusion layer which becomes a memory node is formed on the lower side face of said stepping. CONSTITUTION:The first masks 21 covering each memory cell region are formed on a substrate. The first masks 21 are composed of an SiO film 211, an oxidation- resistant Si3N4 film and an SiO2 film 213. The first groove 41 is formed using the first mask as an etching mask, a plurality of columnar projections 3 are arranged and formed, and the second oxidation-resistant mask 23 is formed on the side face of each columnar projection 3. The second groove 4 is formed in the first groove 41 using the first and the second masks as etching-resistant masks, and a stepping 5 is formed on the side face of each columnar projection 3. Subsequently, an AsSG film 24 is formed by deposition on the whole surface. Then, a heat treatment is conducted, As is diffused from the AsSG film 24 to the lower side face which is not covered by a mask, and an n<-> type layer 6, which becomes an electrode on one side of a capacitor and also becomes a memory node, is formed.
Patent JP-H05268042-A (JP)
Title: Solid-state relay
IPC: H03K17/78
Filed: 1992-03-18
Abstract: PURPOSE:To attain high speed drive of the solid-state relay employing a high frequency use MOSFET with a low input capacitance and its miniaturization. CONSTITUTION:A 3rd diode 9 connects between an anode and a cathode of a photo electromotive force element 3. When a voltage impressed to an input terminal is decreased and a light from a light emitting diode 2 starts decreasing, if an input capacitance of the MOSFET7 is small, the MOSFET7 is gradually turned off while a discharge circuit consisted with a thyristor 6 and diodes 4, 5 is inactive and the operation remarkably slows down. Thus, the high frequency M0SFET7 with a low input capacitance is driven by providing the diode 9 to cause a leakage current thereby activating the discharge circuit.
Patent JP-S62218088-A (JP)
Inventor: MATSUMOTO KAZUYUKI
IPC: B25J17/00
Filed: 1986-03-18
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-S55155030-A (JP)
Title: Polyester film containing finely divided crosslinked polymer powder
Inventor: WATANABE MASAJI
IPC: C08J5/18
Filed: 1979-05-19
Abstract: PURPOSE: To provide titled film which excels in slip characteristics, has uniform surface with no coarse projection, and can be regenerated and is suitable for use in photograph, magnetic tape, etc., by a method wherein a crosslinked polymer having a specified specific surface area and pore volume is ground to obtain powder which is then incorporated into a polyester.  
     CONSTITUTION: (i) A monovinyl compd. (e.g. styrene) is copolymerized with (ii) a crosslinking agent (e.g. divinylbenzene) in the presence of (iii) a polymer (e.g. polystyrene) which is soluble in an org. solvent. The resulting copolymer is extracted with an org. solvent to obtain a crosslinked polymer having a specific surface area of not less than 1m 2 /g and a pore volume of not less than 0.1ml/g. The crosslinked polymer is ground by a jet mill to obtain powder having an average particle size of 0.1W5μ. The powder is added to a polyester-producing reaction system to obtain a polyester compsn. contg. 0.001W4wt% of the powder. The polyester compsn. is molded into film.  
     EFFECT: The grinding of the crosslinked polymer can be carried out in a short time.  
     USE: Films for metallizing, condenser, photoengraving and mold releasing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60219871-A (JP)
Inventor: JIEEMUSU CHIYAARUZU TARANTO ZA
IPC: H03G11/02
Filed: 1985-03-25
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-H09226201-A (JP)
Title: Printer
Inventor: MURAKAMI ATSUSHI
IPC: B41J19/18
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To accurately control the moving direction by detecting the position of the carriage at either of both ends in a sensor comprising a pair of a light- emitting device and a light-receiving device. SOLUTION: A light-transmissive first non-scaling portion 30a and a light- blocking second non-scaling portion 30b are provided at both ends of the scaling portion SC of a band-like encoder member 30. When a sensor provided in the carriage is at a position 'C5' corresponding to the second non-scaling portion 30b, the carriage is moved to the boundary 'C4' between the light-transmissive portion and the light-blocking portion in the returning direction RD, then moved in the returning direction RD until detecting a light-transmissive portion having the width larger than the width of the light-transmissive portion Lw in the scaling portion SC, making the vicinity of the boundary between the scaling portion SC and the first non-scaling portion 30A the home position 'C0'.  When the carriage is at position 'C1' corresponding to the first non-scaling portion 30a, it is moved in the forward direction FD to the adjacent light-blocking portion 30c, then moved in the returning direction RD as mentioned above to set the home position.
Patent JP-H10238532-A (JP)
Title: Manufacture of ball joint and caulking device therefor
Inventor: YAGI YASUNORI
IPC: F16C11/06
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To allow an assembly work free from the generation of a play due to a caulking device by caulking the opening end of each of a housing and a bearing toward the internal circumferential side thereof, with the shank of a ball stud pressed in the axial direction. SOLUTION: A bearing 5 is forced into a housing 10 via the open part 11 thereof, and a lubricant is applied to the inner circumferential surface 9 of the bearing 5. Thereafter, the spherical head 4 of a ball stud 2 is coupled to the inside of the bearing 5. In this case, space between the spherical head 4 and the inner circumferential surface 9 of the bearing 5 near the bottom 7 thereof falls into such a state as containing the accumulated lubricant. In this state, the end of the open part 11 of the housing 10 is caulked toward the inner circumferential side thereof, with the ball stud 2 pressed by use of a caulking device.  As a result, the spherical head 4 is pressed to the inner circumferential surface 9 of the bearing 5, and the accumulated lubricant beyond a necessary amount is forced out for flowing outside through space between the spherical head 4 and the bearing 5, the hole 8 of a bottom 7 and the open part 11. According to this construction, the end of the open part 11 of the housing 10 is not caulked in the condition where the lubricant other than the necessary amount is accumulated.
Patent JP-H10245564-A (JP)
Title: Process and apparatus for feeding coat into coke oven
Inventor: HANAOKA KOJI
IPC: C10B57/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain coke having strength uniform in the direction of the width of a coke oven by feeding coal into the oven while an additive which can increase the strength of coke as a result of an increased bulk density is being sprayed onto only that coal which is fed into the central part in the direction of the width of the oven or near from a spray nozzle provided in a feeding cylinder. SOLUTION: In feeding the taken-off coal is fed into the inside of a coke oven from a hopper through a table feeder 2 through a feeding cylinder 3, 0.005-5wt.%, based on the coal, additive A (e.g. surfactant or oil) is added to the coal through a spray nozzle 5 from header 4 provided on the bottom of the cylinder 3. The header 4 is adapted so that the rate of its plane projection area to the cylinder 3 may be 15% or below. Additive A is added to only that part of the coal which is fed into the central part in the direction of the width of the oven or near to increase the bulk density of that part, whereupon coke having strength uniform in the direction of the width of the oven can be produced stably. The surfactants used include polyoxyethylene alkyl ethers and polyoxyethylene alkyl phenols, and the oil used is tar oil.
Patent JP-S51138342-A (JP)
Title: Memory syste
Inventor: TERAJIMA KOUICHI
IPC: G06F12/16
Filed: 1975-05-26
Abstract: PURPOSE: To correct an error by utilizing a relatively simple hardware. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54154313-A (JP)
Title: Preventing method of data breakdown of magnetic tapes
Inventor: SATAKA TOSHIHIKO
IPC: G11B5/09
Filed: 1978-05-26
Abstract: PURPOSE: To prevent the production of the magnetic tapes with which read-in is infeasible by eliminating the differences in write length and read length and making the removal operation of the magnetic tape only when writing to or reading from one magnetic tape is completed.  
     CONSTITUTION: When pause continues upon completion of setting of a magnetic tape, an imaginary top mark 8 is put at the point 10 where no elongation occurs in the magnetic tape. Writing or reading is started from the imaginary top mark 8. When the stop continuse for a certain fixed time after the use of the magnetic tape was ceased, an imaginary end mark is put in the position of the stop in the case of writing and the data quantity having been read until the tape stops is stored in the case of writing. To restart the writing, it is started from the foregoting imaginary end mark and in the case of writing, the reading is started from the next position of the foregoing data quantity. In this way, the data breakdown which may occur owing to elongation by the effect of buffer section may be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08282902-A (JP)
Title: Method and device for controlling insertion of special sheetin printer
Inventor: JIYOOJI JIEI SORAA
IPC: B65H33/04
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To insert a specific insertion sheet to a flow of one or more printed standard sheet and to control a timing of the insertion processing by referring to time intervals of a first class and a second class and determining a timing for feeding one sheet of specific insertion sheet from a specific sheet insertion sub system to a specific sheet insertion passage. SOLUTION: The insertion device feeds a sheet from any one of sheet trays 228, 230 to a print engine using a third feed passage 234 and a second sheet convey passage 218 and adds a sheet to a flow of printed papers fed from the print engine at a nip 202 in a second action mode. A specific insertion sheet is added at the time of beginning or ending of a flow of selected papers at a first sub mode of the second action mode. The specific insertion sheet is inserted between the first printed paper and the last EP printed paper of the same job at a second sub mode of the second action mode.
Patent JP-H07270527-A (JP)
Title: Equipment for detecting position of ship
Inventor: FUJIYOSHI MAKOTO
IPC: G01S15/87
Filed: 1994-03-31
Abstract: PURPOSE:To obtain equipment for detecting the position of a ship which can detect the exact absolute position of the ship and the relative position of another ship or the land. CONSTITUTION:This equipment has GPS 5, a radar 4, a sonar 3 and a pair of cameras 2 and is provided with an absolute position estimating device which takes the sum set of a membership function of information on a marine chart absolute position measured by the radar 4 and a membership function of information on a GPS absolute position measured by the GPS 5 and estimates the position of the centroid of the set to be information on an absolute position of a ship. It is provided with a relative position estimating device which takes the sum set of a membership function of information on the relative position of an image of an object detected from image signals of the cameras 2 and a membership function of the information on the relative position of the object measured by the sonar 3 and estimates the position of the centroid of the set to be the information on the relative position of the object. As the result, the information of increased exactness on the absolute position of the ship and the relative position can be obtained.
Patent JP-H10235184-A (JP)
Title: Observation window
Inventor: HIRAI HIROYOSHI
IPC: B01J3/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an observation window of superior contrast and visibility useful for the stable operation and maintenance activities particularly in a chemical plant by forming a belt-shaped dark color section on the outer periphery of a transparent section of the viewing window. SOLUTION: An observation window can be utilized for observing or monitoring the inside of a device, and a belt-shaped dark color section is formed on the outside of a transparent section of the window. When the maximum width of the transparent section is set as H and the width of the dark color section is set as 0.1-200H for the window, the effect of the observation window can be demonstrated. It is preferable to form a non-dark color section between the dark color section and the transparent section, and although the width of a belt-shaped section of the non-dark color section is not particularly restricted, the range of 0.001-10H is preferable. As the method for observing or monitoring the inside of the device, a method of observing or monitoring by using a television camera or a CCD camera is preferable.