baber/WOPTO huggingface dataset:
Patent JP-H0577611-A (JP)
Title: Pneumatic tire for heavy load preventing biased abrasion
Inventor: KUKIMOTO TAKASHI
IPC: B60C11/04
Filed: 1991-09-20
Abstract: PURPOSE:To restrain biased abrasion on a tread edge part by providing a recessed part to reduce bearing on the kick-out side of a land part on the side wall of the land part on the edge part of the tread in the cross direction. CONSTITUTION:A recessed part 3 to reduce bearing on a kick-out side 2b of a land part 2 is provided on the side wall of the land part 2 at the edge part of a tread T in the cross direction. At this time, the length of the recessed part 3 along circumference of a tire is expressed as A, the width of the recessed part 3 along the diametrical direction of the tire as W, the depth of the recessed part 3 along the cross direction of the tread T as S, the size of the land part along the circumference of the tire as P, the depth of a groove part 1 as D and the distance from the width edge part of the tread T to the width center of the recessed part 3 as H, and then the recessed part 3 is to satisfy conditions of A/P=0.15-0.35, H/D=0.25-1.25, W=1.5-40mm, S/D=0.15-1.5.
Patent JP-S61119543-A (JP)
Title: Paper collating apparatus
Inventor: YANASE MASAO
IPC: B65H39/10
Filed: 1984-11-15
Abstract: PURPOSE:To rapidly and easily deal with the generation of jam by confirming the lock state by a means corresponding to the pin trays and permitting the restart and detecting and displaying the generation of jam and releasing the lock state of the trays and permitting the pulling of a sheet of paper. CONSTITUTION:The copied sheet is assorted and accommodated into pin trays 5a-5n through discharge ports 3a-3n. In correspondence with the trays 5a-5n, jam detecting means 9a-9n and display means 10a-10n are arranged at the positions crossing the paper discharge ports 3a-3n. Further, locking means 11a-11n and lock confirmation means 12a-12n are arranged oppositely to the trays 5a-5n, and connected to a controller 13. When at least one among the trays 5a-5n is not locked at a regular set position or jam is generated, said state is detected by the confirmation means 12a-12n or the detection means 9a-9n, and a paper collating apparatus 1 is brought into stop through the controller 13.
Patent JP-H1087089-A (JP)
Title: Paper feed roller drive device and printer using it
Inventor: KABAMOTO AKIRA
IPC: B65H3/06
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To change the drive force of one drive motor easily in response to the stiffness of a paper sheet by a simple structure by controlling the rotation direction of the drive motor so that a swing gear can be meshed with either one of a transmission gear and an intermediated gear selectively. SOLUTION: The rotational direction of a drive motor 2 is controlled based on a control order sent out from a controller 11. When the drive motor 2 is rotated in the counterclockwise direction in view of the opposite side of an output shaft 2a side, the rotation drive force of the swing gear 19 is directly transmitted to the transmission gear 20. When the drive motor 2 is rotated in the clockwise direction in view of the opposite side of the output shaft 2a side, the transmission gear 20 is rotated through the intermediate gear 21. In other words, the rotation drive force of the swing gear 19 is indirectly transmitted to the transmission gear 20 through the intermediate gear 21, but meantime, the torque of the drive force of the derive motor 2 which is the rotation drive force of the swing gear 19 becomes twice and the torque load of the drive motor 2 can be reduced.
Patent JP-H0580121-A (JP)
Title: Diagnostic ratio evaluating method for test pattern for serial scan circuit
Inventor: IWAMOTO NAOMI
IPC: G06F11/26
Filed: 1991-09-20
Abstract: PURPOSE:To provide a diagnistic ratio evaluating method for a test pattern used in a serial scan circuit to be executed for acknowledging a failure sensible with the test pattern for testing the serial scan circuit, with which acknowledgement of failure can be done without performing failure simulation about all failure-assumed points. CONSTITUTION:After performing real value simulation in the first failure sensing process 11 in the condition a non-definitive valve is fed to a scan data-in pin of a serial scan circuit and the input condition value activating the path a failure pertaining to a scanning chain is sensed by back tracing the non- definitive value of the circuit from a scan data-out pin of the scanning chain to the corresponding scan data-in pin. After performing a real value simulation in the second failure sensing process 12 in the condition that a non-definitive value is fed to a scan lock pin in the serial scan circuit and the input condition value activating the path a failure pertaining to the scan lock is sensed by back tracing the non-definitive value on the scan lock.
Patent JP-H1165940-A (JP)
Title: Recovery system for memory table
Inventor: FUJII HIDEKAZU
IPC: G06F12/16
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a memory recovery system with which the fault of a table on the volatile memory of an updating system can be recovered and response lowering can be avoided. SOLUTION: Before updating a table 11 on the volatile memory with a program, the table is saved as unupdated data in an external semiconductor memory 20 and when the program ends abnormally, the memory table 11 is recovered from the unupdated data saved in the semiconductor memory 20. Besides, all the backup of the memory table 11 is periodically acquired into the semiconductor memory 20 and after the table 11 is updated by the program, it is saved in the semiconductor memory 20 as updated data. When contents in the memory table 11 are destroyed, contents backed up in the semiconductor memory 20 are expanded in the memory table 11, and the updated data are further written back later.
Patent JP-H09142433-A (JP)
Title: Seamless can and its manufacture
Inventor: SATO KAZUHIRO
IPC: B21D51/18
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent cracks in the can hight direction due to an impact from occurring, and improve the dent resistance by a method wherein a large number of dot-form protruding parts are formed on one part or the whole surface of a side wall resin layer on the internal surface of the can, and they are made orientation-relaxing parts. SOLUTION: A seamless can 1 is formed by drawing and bending-straightening or additionally ironing a thermoplastic resin-metal laminate, and consists of a bottom part 2 and a side wall part 3. When desired, a flange part 5 is formed with a neck part 4, at the upper end of the side wall part 3. The side wall part 3 consists of a metal base body 6 and an internal surface thermoplastic resin layer 7. On one part or the whole surface of the can internal surface side wall resin layer 7, a large number of dot-form protruding parts are provided.  For the formation, a re-draw-molding or iron-molding at the final state is performed in such a manner that a punch on which a large number of dot-form recessed parts are formed, and the internal surface resin layer 7 of the laminate are engaged, and the shape of the dot-form recessed part is transferred to the internal surface resin layer 7. the formed large number of dot-form protruding parts impart a disturbance, i.e., an orientation-releasing part, to the molecular orientation as the whole body of the resin layer 7, and by this disturbance, even when an impact is applied, the resin layer 7 is prevented from cracking.
Patent JP-H04121355-A (JP)
Title: Device for removing curl of film
Inventor: SHIODA KAZUO
IPC: B65H23/34
Filed: 1990-09-12
Abstract: PURPOSE:To remove a curl in accordance with the curl of a film by providing a means which controls a removal amount of the curl of a curl removing means in accordance with a curl amount of the film. CONSTITUTION:In a film tip taken out from a cartridge, a degree of curl of the film tip is detected by a curl amount detecting means 27. A curl removing means 40 is controlled by a controller 36 in accordance with this degree of curl, and the curl is weakened to a degree that flatness can be ensured only by retaining the periphery at printing time. In this way, a quality of printing is improved by eliminating a trouble such as Newton ring appearance, easily conspicuous dust, etc.
Patent JP-S6486221-A (JP)
Title: Protecting device for reactive power compensation device
Inventor: ITO HIDEO
IPC: H02J3/18
Filed: 1987-09-29
Abstract: PURPOSE:To detect an unbalance current without fail by detecting a current flowing at a reactor, obtaining respective degree of higher harmonic amplitude components, obtaining the said components theoretically with the change of a phase control signal and comparing them with a comparator. CONSTITUTION:The device is composed of a reactor 9 current-controlled by thyristers 10-11 connected reversely and in parallel through an alternating current circuit-breaker 5 to a secondary side alternating current bus 6. At the current phase control circuit of the reactor 9, a higher harmonic measuring circuit 30 to measure respective degree higher harmonic amplitude components from a current transformer 8 to detect a reactor current is provided, the output value and the output value of a higher harmonic arithmetic circuit 31 to operate a theoretical higher harmonic are respectively matched, and when a certain value of above of the level of a deviation value is detected, an output signal is generated from a level detecting device 32. The output signal of a phase control circuit 23 is inputted to a signal holding circuit 33 and a thyrister gate signal and a trouble display are operated.
Patent JP-H01112008-A (JP)
Title: Build-up frame device
Inventor: EAHARUTO MIYUURETAARAA
IPC: F16B7/00
Filed: 1988-09-29
Abstract: PURPOSE: To allow quick mounting in a number of variations by arranging a longitudinal slit on one side of a square hollow profile, locking means for preventing longitudinal displacement on at least two adjoining sides, and two pairs of legs having spreader device on the connectors. CONSTITUTION: On a square hollow profile 10, one side 16 has a longitudinal slit 12. Two adjoining sides 18 adjacent the side 16 each have e.g. square openings 14 opposite to each other and distributed at regular pitches. The side 19 opposite the side 16 also has openings 14 for the same purpose, distributed at the same pitches. The opening 14 forms the locking member for preventing the longitudinal displacement of the corner connector 20. The connector 20 is formed by two angle members 22. The space between the angle members 22 is changeable by at least one spreader device 30 disposed between these angle members 22. The two legs 24 formed at right angles with respect to the angle members 22 are mounted in the hollow profile 10 through the longitudinal slit 12 respectively.
Patent JP-H0553814-A (JP)
Title: Device for supporting preparation of event base retrieval system
Inventor: SHIMAZU HIDEO
IPC: G06N5/04
Filed: 1991-08-27
Abstract: PURPOSE:To detect a featured and similar event together with a similar event having a high average point and to improve retrieval ability by making event to subvectors and detecting the featured and similar event by observing them in terms of the unit of the subvector. CONSTITUTION:A subvector similarity calculation part 8 calculates similarity between a question and the event by calculating the total sum of attribute similarity included in the subvector at every subvector divided by a vector division part 6. For example, data are collected by sampling the daily body temperature of a patient at every other one hour and when daily body temperature information is defined as one event, it is expressed by 24 attribute vectors since the information is sampled at every other one hour. When one day is segmented into the subvectors like defining hours from 21:00 to 5:00 as 'midnight', from 6:00 to 11:00 as 'forenoon', from 12:00 to 17:00 as 'afternoon' and from 18:00 to 20:00 as 'evening', in the case of retrieving the event similar to a certain question, the event having a body temperature change not be similar so much concerning the 'forenoon', 'afternoon' and 'evening' but to be quite similar concerning the 'midnight' can be retrieved.
Patent JP-H0797232-A (JP)
Title: Filament drawing of optical fiber
Inventor: KOAIZAWA HISASHI
IPC: C03B37/027
Filed: 1993-09-29
Abstract: PURPOSE:To enable both accurately detecting of abnormalities and controlling of outer diameters of an optical fiber by measuring the outer diameters of the optical fiber coming out of a drawing furnace with two outer diameter measuring instruments for detecting abnormalities of the outer diameters and controlling the outer diameters. CONSTITUTION:A base material 1 for an optical fiber whose upper part is fixed by a holding material 2 is slowly introduced into a drawing furnace 3 by lowering the holding material 2. The base material is heated at a high temperature and melted in the heating furnace 3 and drawn to a given diameter by a lower capstan 12 to become an optical fiber 4. The drawing is carried out by setting up a period for taking an average of the outer diameters of the optical fiber in order to conduct 64 times of measurements by measuring instrument 21 for detecting abnormalities of outer diameters for 64X10<-3>sec of sampling time, and further to conduct 1024 times of measurements by measuring instrument 22 for controlling the outer diameter for 1024X10<-3>sec of sampling time.
Patent JP-H08105053-A (JP)
Title: Slope protection construction method
Inventor: MATSUOKA MASAYUKI
IPC: E02D17/20
Filed: 1994-10-06
Abstract: PURPOSE: To make improvement in workability by installing a wire rope gratingly on a net laid down on the face of a slope and, after it is secured tight, fitting an elastic tubular reticular body in this wire rope, and spraying mortar or the like on it. CONSTITUTION: A net 4 is installed on the dace of a slope, and a wire rope 3 is laid down on it, while a tip expanded type anchor bolt 5 is driven in each of the intersections and the rope 3 is secured tight to natural ground. Next, and elastic tubular reticular body 2 being equal to length among respective intersections of the rope 3 is expanded of a cut line of its circumference, fitting it in the rope 3. Subsequently concrete 6 or the like is sprayed thereto, filling up it in an inner part of the reticular body 2, and also the concrete 6 of the specified thickness is placed on the surface, the intersection of the rope 3 and an exposed part or the like of the anchor bolt 5, thereby forming a slope form.  With this constitution, it is easily executable after adhering close to the natural ground even on the face of a slope where rigged spots are plentiful, and since this tip expanded type anchor bolt is used, even if it is shortened to some extent, anchoring can be done with certainty, so a crumbling of the natural ground is surely preventable in this way.
Patent JP-S60136263-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHII TETSUO
IPC: H01L21/302
Filed: 1983-12-24
Abstract: PURPOSE:To obtain with high yield super high frequency MESFET's having short gate lengths, small source parasitic resistances, and no possibility of the decrease in gate widthstand voltage by including the process of forming a high concentration region in a substrate around a wall metal film and a wall insulation film. CONSTITUTION:After an oxide film 10 is deposited over the entire surface by the sputtering method, the part other than only the upright part of the oxide film 10 is removed by RIE, when a wall oxide film 10a integral with a wall metal film 19a is formed. Next, on removal of a pattern 8 by plasma etching, the films 9a and 10a are left on the substrate. Therefore, when annealing is carried out after impurity ions are implanted to a low concentration region 7 on the substrate by using the films 9a and 10a as a mask, n-type high concentration regions 3 and 4 are formed on the substrate surface around the films 9a and 10a. The regions 3 and 4 serve as the source region and the drain region of a MESFET, respectively; on the other hand, the remaining n-type low concentration region serves as the gate region 2.
Patent JP-S6397650-A (JP)
Title: Heat-resistant resin composition
Inventor: KOMIYA KYOSUKE
IPC: G11B7/2533
Filed: 1986-10-15
Abstract: PURPOSE:To provide a resin compsn. which is transparent, excellent in heat resistance and suitable for use in the production of an optical disc, etc., by blending a specified arom. polyester with a styrene polymer having both alpha- methylstyrene and acrylonitrile units as comonomer units. CONSTITUTION:An arom. polyester (A) of formula I (wherein n is a degree of polymn.) is mixed with a styrene polymer (B) having both alpha-methylstyrene and acrylonitrile units as comonomer units to obtain the desired heat-resistance resin compsn. Examples of the component B are alpha-methylstyrene/acrylonitrile copolymers, alpha-methylstyrene/styrene/acrylonitrile terpolymers, etc. Copolymers where the content of acrylonitrile is at least 15wt%, a weight ratio of alpha- methylstyrene to acrylonitrile is 1.5 or higher and that of alpha-methylstyrene to styrene is 1.8 or higher are preferred.
Patent JP-S6397691-A (JP)
Title: Production of impregnated pitch for carbon material
Inventor: KIYONO SADANORI
IPC: C04B41/82
Filed: 1986-10-14
Abstract: PURPOSE:To simply prepare at a low cost the title pitch which can eficiently improve the properties of a carbon material and a graphite material when used therefore, by adding a carbon. powder having a particle diameter within a particular range to pitch in a particular amt. based on the total amt. and mixing them with each other. CONSTITUTION:A carbon powder (preferably graphite powder) having an average particle particle diameter of 5-20mum is mixed with pitch in an amt. of 0.1-7wt% based on the total amt., thereby preparing impregnated pitch for a carbon material. This impregnated pitch enables not only an improvement in the filtration property of the pitch but also a remarkable improvement in the efficiency of the step of impregnation of pitch which is indispensable in a carbon material manufacturing process, which makes it possible to impregnate pitch in a time. Further, the additive is a carbon powder and is therefore free from impurities which contaminate an artificial electrode or the like. Therefore, it is possible to prepare a high-purity artificial graphite material, and no contamination of the packed powdery coke occurs in the step of graphitization.
Patent JP-H1159836-A (JP)
Title: Wear preventing device for roll
Inventor: FUKUI MEGUMI
IPC: B05D1/28
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal local wear, uneven wear, etc., of a roll. SOLUTION: A wear preventing device 1 for a roll comprises an applying roll 5, backup roll 6, doctor roll 7, applying roll drive motor 8, backup roll drive motor 9, and a doctor roll drive motor 10. The applying roll 5 is slide swiveled to the right/left in an axial direction through a slide table 15 by driving a servomotor 18, and in this way, the roll is formed so as to slide swivel in a cross direction relatively to a construction material K which is a painted material. Thus, a replacement frequency of the roll is decreased, a roll cost and replacement cost are reduced, a cost of a product can be reduced, and an equipment expense and running cost can be reduced.
Patent JP-H0762162-A (JP)
Title: Polyolefin resin composition and film
Inventor: ISODA MASAYOSHI
IPC: C08K5/37
Filed: 1993-08-25
Abstract: PURPOSE:To provide a polyolefin resin compsn. which is excellent in heat resistance, resistance to yellowing during long storage, prevention of metal corrosion, prevention of resinous deposit during processing, and heat sealbility. CONSTITUTION:The title compsn. comprises a polyolefin resin, a phosphorus compd. of the formula wherein R1, R2, and R3 are each a 1-4C hydrocarbon group provided they may be the same or different from each other, a hydrotalcite compd., an antiblocking agent, and a lubricant and/or a surfactant.
Patent JP-H0577411-A (JP)
Title: Compensator for backlash of rotary press
Inventor: NAKAYAMA YOSHIHIRO
IPC: B41F13/12
Filed: 1991-09-24
Abstract: PURPOSE:To compensate a backlash of a rotary press excellently by a method wherein when feedback control for a fine control mechanism of a plate surface position and its deviation measuring instrument is not performed, a backlash simulator which generates a backlash amount of the rotary press corresponding to a shear amount between the fine control mechanism and the plate surface position is provided. CONSTITUTION:For a rotary press, a plate cylinder 1 is rotated with a motor 2 via respective helical gears 3, 4, etc. At that time, fine control of the plate surface position is performed by reciprocation of a fine controlling operation board 6 with a controller 17 via a fine controlling motor 9 based on measured results of a deviation measuring instrument 7 to the helical gear 4. Then, the controller 17 is equipped with a machine model 13 containing a drive system 13 and a backlash model 14 between both components abovementioned 4, 6, and a feedback gain 16 is supplied thereto. In that case, a backlash sumilator is incorporated into the controller 17. Then, when feedback control is not performed, a backlash amount of the rotary press corresponding to a positional shear amount between the fine control mechanism and the plate surface is generated.
Patent JP-H08105534-A (JP)
Title: Vehicle speed operation control device
Inventor: SUGINO KIMIHIKO
IPC: G01P3/489
Filed: 1994-10-07
Abstract: PURPOSE: To provide a vehicle speed operation control device which can satisfy responsiveness and reliability for zero judgement required by respective means where information on vehicle speeds is required, and can use a common vehicle speed sensor. CONSTITUTION: In a judgement reference term decision means 52, a judgement reference term TN for zero judgement is determined based on an actual vehicle speed VSP2 , and when it is judged by a vehicle speed zero judgement means 54 that a vehicle speed V is zero based on a fact that no vehicle speed pulse signal SP2 has been inputted during the judgement reference term TN, a conversion vehicle speed signal SPDM is instantly led to a signal configuration indicating a zero vehicle speed by a signal conversion means 56.  In a range where actual vehicle speeds VSP2 are high, since the judgement reference term TN is shortened in such a way that zero jedgement is quickly made, responsiveness required by a closed control means and the like is satisfied, and in a range where actual vehicle speeds VSP2 are low, since accuracy required by a navigation means and the like is satisfied, a common vehicle speed sensor can thereby be used.
Patent JP-H0772533-A (JP)
Title: Camera with built-in flash light emitting device
Inventor: IIJIMA SHUJI
IPC: G03B15/05
Filed: 1993-09-06
Abstract: PURPOSE:To take a natural photograph without leaving afterglow in the case of emitting flash light nor making a subject person dazzled by selecting flashing action by an optional number of flash light emitting devices, that is, from one device to all the devices, by a selection means. CONSTITUTION:Three mode switching buttons 16a to 16c functioning as the selection means capable of freely switching the light emitting mode of 1st and 2nd flash light emitting devices 5 and 6 in accordance with the condition of the subject at the time of flash photographing, and a liquid crystal display device 17 displaying the light emitting mode are disposed in the center of the upper surface of a camera main body 2. The mode switching button 16 is used to select one-light photographing by either of the devices 5 and 6 and two-light photographing by two devices 5 and 6. Therefore, in the case of performing two-light photographing by allowing the devices 5 and 6 whose guide number(Gn) is small to simultaneously emit the light, flash photographing equal to the case that one flash light emitting device whose Gn is large is allowed to emit the light is executed. In such a case, it is desirable that the emitted light quantities of the devices 5 and 6 are equal.