baber/WOPTO huggingface dataset:
Patent JP-H10224642-A (JP)
Title: Image forming device
Inventor: SATO TAKASHI
IPC: H04N1/44
Filed: 1997-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which leakage of secrecy is completely prevented in the process of transmission of a secret image formed by copying a confidential original to a transmission destination. SOLUTION: In the transmission side of a confidential original, read data of the confidential original by a scanner section 1 are subject to FIFO first-in first-out processing and LIFO last-in first-out processing alternately and repetitively by an encryption decoding section 3 for each line, a change point of a picture element level for each line is detected, and an encryption image only the level of the picture elements is set to '1' is given to a write section 7, where an image is formed. In a receiver side, read data of the encrypted image are subject to FIFO processing and LIFO processing alternately and repetitively by an encryption decoding section 3 for each line, a picture element level of a valid image area is inverted based on a change point and the encrypted image is decoded and a write section 7 reproduces the image of the original confidential original.  Thus, the confidential original encrypted whose decoding is disable is sent from the transmitter side, and the original confidential image cannot be reproduced before the receiver side decodes the original and then the security in the transmission process from the transmission source to the receiver is completely secured.
Patent JP-S63208640-A (JP)
Title: Trouble diagnostic device for air-fuel ratio control system
Inventor: KATO TAKASHI
IPC: F02D41/14
Filed: 1987-02-25
Abstract: PURPOSE:To prevent a trouble diagnostic means from its misoperation by a decrease of the atmospheric pressure, by stopping the operation of the trouble diagnostic means when an oxygen sensor outputs a rich signal in the time of idle operation in case of suspending an air-fuel ratio feedback control in an air-fuel ratio feedback region. CONSTITUTION:Inputting an output signal of an oxygen sensor A, which detects oxygen concentration of an exhaust gas component from an internal combustion engine, to a control means B, an air-fuel ratio control system, by the control means B, controls an air-fuel ratio control valve C so that air-fuel ratio, obtained from an output of the oxygen sensor A, adequately corresponds to an operative condition of the engine, in this way adjusting the air-fuel ratio to be increased and decreased, the air-fuel ratio is determined. Here providing an idle condition detecting means D detecting an idle condition, when the oxygen sensor A detects a rich signal in the time of idle, the air-fuel ratio control system controls a trouble diagnostic means F, detecting a trouble of the oxygen sensor A, so as to stop the operation by a stopping means E. In this way, the trouble diagnostic means F is prevented from its misoperation.
Patent JP-H06250193-A (JP)
Title: Spacer for liquid crystal display plate and its production
Inventor: SAKAI YASUHIRO
IPC: G02F1/1339
Filed: 1993-03-01
Abstract: PURPOSE:To provide the spacer for a liquid crystal display plate having the hardness between the particulates of the calcined matter of silica and the particulates of a polymer and having the mechanical restitutive property necessary for holding a uniform and specified spacing distance in combination and the process for production of such spacer. CONSTITUTION:This spacer for the liquid crystal display plate is the org. material-siloxane composite spherical particulate consisting of an org. compd. which is chemically bondable with a silanol group and is bonded within and on the particulate. The compsn. ratio of the org. compd. and siloxane in the particulate is in a C:Si=10:90 to 50:50 range when the amt. of the org. compd. is expressed by the molar number of total carbon and the amt. of the siloxane by the molar number of Si. and the process for production of such spacer is mentioned above.
Patent JP-H03242796-A (JP)
Title: Building provided with electromagnetically coupled communication system
Inventor: KOIKE TAKERU
IPC: G08B13/08
Filed: 1990-02-20
Abstract: PURPOSE:To circularly arrange an antenna in a room or the like without losing the beauties of the room or the like and to simplify the installation of the antenna by arranging the antenna for electromagnetic coupling so as to be hidden by a decorating material to be applied to a tie-in part constituting a building. CONSTITUTION:In a unit building 1, the floor panel 4A of an upper building unit 4 is mounted on the upper part of a wall panel 3 of a lower building unit 2. A seal tape 8 provided with the 1st antenna 23 of a master equipment is arranged so as to be hidden by a peripheral edge 7 stuck to a tie-in position between an inwall material 5 forming the section of the lower room and a ceiling material 6. Namely, the edge 7 is stuck to the material 5/6 so as to be circulated along the peripheral edge 7 of the ceiling of the room so as to hide the tape 8. Consequently, the antenna can be circularly arranged without losing the beauties of the room or the like and its installation can be simplified.
Patent JP-S56137732-A (JP)
Title: Current switching type logic circuit
Inventor: SATOU KAZUYOSHI
IPC: H03K19/086
Filed: 1980-03-31
Abstract: PURPOSE:To correct a resistance value while preventing an increase in the area of a semiconductor chip, by providing a positive-pole side power voltage source and a resistance for a level shift on the outside of a monolithic semiconductor chip. CONSTITUTION:To transistor Q3 applied with reference voltage VBB, input transistors Q1 and Q2 are connected in differential form and their common emitter is provided with constant current circuit I01 to consitute a logic block. Then, one logic gate is composed of the said logic block and an emitter follower output circuit having constant current circuit I02 provided to the emitter of transistor Q4 whose base is connected to the collector of transistor Q3. Then, level shifting resistance R7 is provided on the outside of power source voltage terminal P1 at the positive pole side of semiconductor chip IC constituting a momolithic semiconductor integrated circuit composed of said plural logic gates independently or establishing constant logic.
Patent JP-H06228780-A (JP)
Title: Detergent composition for aqueous drawing agent of stainless steel and cleaning method
Inventor: SUGANO YOSHIKAZU
IPC: C23G1/08
Filed: 1993-02-04
Abstract: PURPOSE:To obtain an aqueous safe detergent and cleaning method by incorporating at least one kind of triphosphonic acid deriv. expressed by specified general formula. CONSTITUTION:One or more kinds of compds. selected from di- or triphosphonic acid deriv. expressed by general formula I or II, orthophosphoric acid, condensed phosphoric acid or salt of these are incorporated into an aqueous drawing agent compsn. for stainless steel. In formulae I and II, R1 and R2 are hydrogen, hydroxyl groups, benzyl groups, and alkyl groups, alkenyl groups, alkyl aryl groups or aryl groups of 1-21 carbon number. M1, M2, M3, M4, M5, M6 are hydrogen or counter ions to form salt, (m), (n), (q) are 1 or 2. Further, a surfactant is incorporated in the detergent compsn. Thereby, an excellent effect is obtd. on the aqueous drawing agent or metal soap sticking on stainless wires after drawing.
Patent JP-S56136868-A (JP)
Title: Adhesive material
Inventor: ISHIHARA MASAMITSU
IPC: C09J7/00
Filed: 1980-03-29
Abstract: PURPOSE: To provide a packed adhesive material having excellent handleability and long pot-life, and useful for bonding articles to be bonded by placing the packed adhesive between said articles, breaking the pack with external pressure, and squeezing out the adhesive from the pack.  
     CONSTITUTION: For example, the adhesive 1 is packed between a pair of covering sheets 2, and the circumference of the pack is sealed to prevent the leak of the adhesive from the pack. Preferably, the pack is furnished with several easily breakable parts 3 to ensure the uniform breaking of the sheets 2 between the articles A and A' to be bonded, by marking a part of the sheets 2 thinner than the other part of the sheet. By pressing the packed adhesive 2 between the articles A, A' to be bonded, the sheet 2 is broken and the adhesive in pack is squeezed out to bond the articles A and A'. The covering sheet is pref. aluminum foil, plastic film such as polyethylene film, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53126627-A (JP)
Title: Transmission for tractor
Inventor: MURAYAMA YOSHINOBU
IPC: F16H63/30
Filed: 1977-04-09
Abstract: PURPOSE: To provide a mechanically operated transmission for tractor, which is capable of continuously changing the front-drive and rear-drive speed simply by use of a single actuator lever, with no need of clutch operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51116305-A (JP)
Title: Packing steam pressure control device for turbine engine
Inventor: KIYOTA TOSHIO
IPC: F01D11/06
Filed: 1975-04-03
Abstract: PURPOSE: To improve slow response of packing steam pressure control for sudden change of turbine load. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01220651-A (JP)
Title: Device for carrying in and taking out workpiece
Inventor: FUJINAKA HIDEO
IPC: B65H3/42
Filed: 1988-02-24
Abstract: PURPOSE:To enable productivity to be improved with a workpiece enabled to be simultaneously taken out and carried in by mounting a sucker jig, which is formed so as to alternately turn the first and second sucker holding tools to an in-carrying position of the workpiece, to an articulated robot. CONSTITUTION:A sucker jig 3 forms the first sucker holding tool 2a and the second sucker holding tool 26 holding a workpiece (a) to be sucked, and the sucker jig 3 is mounted to an articulated robot 1 in a manner wherein the holding tools 2a and 2b are alternately turned to an in-carrying position of the workpiece (a). In case of taking out the workpiece (a), a new workpiece (a) is held being left as sucked to the holding tool 2b, and the holding tool 2a holds the workpiece (a), performing an exposure process by an automatic exposure device 7, to be sucked and taken out, thereafter the sucker jig 3 is rotated by the robot 1 carrying the process-unfinished workpiece (a) of the holding tool 2b into the automatic exposure device 7. Thus in case of taking out and carrying in the workpiece (a), its taking out and carrying in can be promptly performed with no necessity for moving the robot 1 eliminating its useless movement.
Patent JP-H11258364-A (JP)
Title: Joint structure of wrist watch bottom lid
Inventor: SHO SHOKON
IPC: G04B45/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a wrist watch bottom lid capable of removing a packing fitted in the annular groove in the conventional wrist watch bottom lid and a projected ring at the lid piece bottom and outer periphery, not only facilitating rotation of the bottom lid of a wrist watch but also fixing and adjusting the bottom lid of wrist watch along a ring shape teeth rail and emitting sound when rotating the bottom lid. SOLUTION: When an elastic member 3 is fitted in a bottom lid 2, a vertical elastic piece 31 is fitted in an annular groove 22 provided in the bottom of recess and an axial elastic piece 32 tightly supports the bottom of recess so that the vertical elastic piece 31 can be tightly supported by the upper edge of the annular groove 22. The lid piece 4 is fitted in the recess in the bottom lid jointed in one with the elastic member 3, the vertical elastic piece 31 is fitted in the annular groove 22 provided at the bottom of recess and a few axial elastic pieces 32 tightly support the bottom of recess so that the lid piece 4 does not arbitrarily rotate, loosen or fall off.
Patent JP-S63207613-A (JP)
Inventor: FUKUTOMI KAZUMASA
IPC: B28B13/02
Filed: 1987-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09230159-A (JP)
Title: Tube structure for connecting optical fiber
Inventor: SHINOHARA TOSHIYUKI
IPC: G02B6/24
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely hold the connecting parts of first and second optical fibers even if the outside diameters of protective films vary from each other by forming the difference in the sizes between the outside diameters of the respective protective film parts of these optical fibers and the bore of the inner peripheral surface part of a tube to an equal difference. SOLUTION: The inside tube 3 is formed by a rigid synthetic resin which is shrunk by applying heat thereon from the outside. The small-diameter part 3c of the bore R3 slightly larger than the outside diameter R of the protective film 13 of the coated optical fiber 10 is formed in the inner peripheral surface part near the end 3a. A large-diameter part 3d is formed in the inner peripheral surface part near the other end 3b at the bore R7=R5+(R3-R1) obtd. by adding the size R3-R1 subtracting the outside diameter R1 of the protective film 13 from the bore R3 to the outside diameter of the protective film 23 of the coated optical fiber 20.  As a result, the timing at which the inner peripheral surface part of the thermally shrunk inside tube 3 comes into tight contact with the protective films 13, 23 of the coated optical fibers 10, 20 is approximately aligned and the sure holding of both optical fibers 10, 20 is made possible.
Patent JP-H08229772-A (JP)
Title: Method and device for setting spindle rotational speed
Inventor: SAITO YASUNOBU
IPC: G05D13/62
Filed: 1995-03-01
Abstract: PURPOSE: To reduce fluctuation of a load applied to a tool, by setting a spindle rotational speed in a rotational speed region where amplitude and phase difference are both decreased in vibration of any one of a spindle and a tape periodically changed according to changing the spindle rotational speed. CONSTITUTION: In the first region arithmetic means 40, from a relation between a spindle rotational speed and amplitude obtained by an amplitude arithmetic means 36, the first rotational speed region N1, where the amplitude is periodically decreased, is obtained. In the second region arithmetic means 42, from a relation between a spindle rotational speed and phase difference obtained by a phase difference arithmetic means 38, the second rotational speed region N2, where the phase difference is periodically decreased, is obtained. In the third region arithmetic means 44, an overlapping part of the first rotational speed region N1 with the second rotational speed region N2 is obtained as a proper rotational speed region N3.  In a spindle rotational speed setting means 46, of the proper rotational speed region N3, in a range of satisfying required accuracy or the like, the highest rotational speed is set as the spindle rotational speed.
Patent JP-S52125169-A (JP)
Title: Tetrahydropyran-5-one derivatives and method of preparing the same
Inventor: TORII SHIGERU
IPC: A61P31/04
Filed: 1976-04-12
Abstract: PURPOSE: Title compounds of formula I (R 1  is H, 1 - 6C alkyl; R 2  is 1 - 6C alkyl, 1 - 6C acyl); for example, 2-methoxy-tetrahydropyran-5-one. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10235427-A (JP)
Title: Hot extrusion method for metallic material
Inventor: OKASATO KAZUHIKO
IPC: B21C25/02
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a product, and to reduce the quantity of the remainder by providing a gap between a die holder and a container in performing the hot extrusion of the metallic material, and flowing out the oxide scale, foreign matters, etc., adhered to the surface of the material from the gap. SOLUTION: A gap to be formed between a die holder 3 and a container 6 is set to the prescribed interval by aligning the center of the die holder 3 and the container 6, and the oxide scale, foreign matters, etc., can be uniformly removed by the gap. As a result, the quality of the surface of a product is improved. The gap can be arbitrarily regulated and set by appropriately selecting the diameter of the die holder 3 and the dimensions of a die slide device 2. The shape of the dead metal is reduced by flowing out the oxide scale, foreign matters, etc., forward, and the length of the dead metal is reduced. Thus, the quantity of the remainder can be reduced and the yield can be improved.
Patent JP-H04281318-A (JP)
Title: Jumper for overhead transmission line
Inventor: SANAI MASAO
IPC: H02G7/20
Filed: 1991-03-07
Abstract: PURPOSE:To shorten the time needed for molding and insulation space adjustment at the time of construction, as the length of a pipe supporter is adjusted manually and therefore it takes much time for them, in the case of a jumper for overhead transmission lines which hangs and supports pipe conductors with a length-adjustable pipe supporter. CONSTITUTION:The length of a pipe supporter 10 can be adjusted by inserting the vertical frame 17 of the lower metal fixture 12 into the vertical frame 15 of the upper metal fixture 11 in a freely slidable state and sliding this frame. So, a pushing and drawing device such as a hydraulic turnbuckle 21, etc., is provided between a horizontal bar 16 of the upper metal fixture and a horizontal bar 18 of the lower metal fixture, and the length is adjusted by the force of this pushing and drawing device. Accordingly, the work can be done smoothly and swiftly. Incidentally, the pushing and drawing device can be attached or removed freely, and it is detached after the completion of the work and reused for other jumpers.
Patent JP-2000239904-A (JP)
Title: Clothes having cup part
Inventor: HORII KATSUKO
IPC: A41C3/10
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To shape each cup part into a rounded and tensed state even in the absence of pulling up with a strap. SOLUTION: The clothes are obtained by curving both ends of each core material 20 comprising a fine wire having elasticity and strength to an upward or an inward side in a circular arc form at cup internal positions located from the whole peripheral edges of the upper edge, inner and outer edges and lower edge of each cup to the inside with two points of positions extending from the lower part to the side part of the cup part as fulcra and attaching the core material 20. The pulling to the outside is produced in the outer periphery of the core material 20 by the core material 20. Thereby, a part surrounded by the core material 20 is provided with tension.
Patent JP-H02221330-A (JP)
Title: Production of composite roll
Inventor: IWABUCHI YOSHITAKA
IPC: B21B27/00
Filed: 1989-02-23
Abstract: PURPOSE:To prevent the occurrence of cracks at the time of film formation or heat treatment by forming an outer shell layer composed of a material having a martensitic transformation point lower than the martensitic transformation point of a core material on the surface of a roll of a core material and then applying heat treatment to the above. CONSTITUTION:An outer shell layer is formed on the surface of a roll of a core material by coating the above surface with a material having a martensitic transformation point (Ms point) lower than the Ms point of a material constituting the core material by means of cladding by welding, etc. Subsequently, the above roll is heated to and held at the desired austenitizing temp. and subjected to accelerated cooling so as to be formed into a clad roll. By this method, the occurrence of cracks at the time of coating and heat treatment can be avoided.
Patent JP-H05214569-A (JP)
Title: Detergent for aluminum material
Inventor: IWASE SABURO
IPC: C11D1/72
Filed: 1992-01-31
Abstract: PURPOSE:To provide the detergent for an aluminum material enhanced in biodegradability without causing environmental pollution of the waste liq. and without inducing contamination with the remaining detergent because of its low viscosity. CONSTITUTION:An anionic surfactant, a nonionic surfactant having 90% biodegradability and a builder are used as the essential components, a proteolytic enzyme and a perfumer are added, as required, and the mixture is diluted with water to constitute the detergent. A charging soap low in viscosity and aluminum oxide are further added for the purpose of grinding. The corroded or contaminated part of the surface of the aluminum building material is easily and surely cleaned off, the anodized aluminum part around the cleaned part is not damaged, the biodegradability is high and the viscosity is low, hence the environment is not polluted as the waste liq. is treated, and the treated part is not contaminated again.
Patent JP-S56137882-A (JP)
Title: Cultivating tool for microorganism
Inventor: SHIMIZU MASAKI
IPC: C12M1/24
Filed: 1980-04-01
Abstract: PURPOSE: To provide a tool having a stopper capable of sealing the tool completely before use and taking out a gas generated in the interior while maintaining the cultivating environment during use thereof, by using the stopper having a commmunicating hole communicating with the interior in the body to engage with an opening of the container.  
     CONSTITUTION: A stopper 14 fitted on a cultivating tool 1 is made from butyl rubber, styrene-butadiene rubber, etc., and a body 6 thereof is provided with a hole 10 communicating with the interior thereof. The internal pressure of the tool 1 is increased during the cultivation to push up the stopper 4, and the hole 10 protrudes from the tip of the container 1 to release the internal gas from the container 1. An annular groove 11 prevents the stopper 4 from getting out of the container 1. The stopper 4 completely pushed in renders the container 1 usable for anaerobes. The hole 10 used as a vent hole makes the container 1 usable for cultivating aerobes. A cover 8 is placed and engaged with the stopper 4 in use. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08229153-A (JP)
Title: Drop type extinguishing bomb
Inventor: OKUBO AKIRA
IPC: A62C19/00
Filed: 1995-03-01
Abstract: PURPOSE: To provide anc effective extinguishing bomb which is carried by a flying body (e.g. helicopter, airplane, etc.,) to drop from the sky, safe though above the site of a fire. CONSTITUTION: When a body container 1 filled with an extinguishing material W is dropped from a flying body, an opening 1a on the one end side of the body container 1 being sealed by a stop metal 2 is held in the direction of dropping by a parachute 4 fixed on the other end side of the body container 1. Then, after the dropping of the body container 1, the altitude from the ground is measured by an altitude detection circuit section and, when the altitude measured reaches a specified value, namely, the highest in extinguishing effect, a pin 5 of the stop metal 2 acts to release the extinguishing material W within the body container 1 in the direction of dropping.
Patent JP-H01217686-A (JP)
Title: Character reader
Inventor: MATSUDA SHINJI
IPC: G06K9/20
Filed: 1988-02-26
Abstract: PURPOSE:To improve a reading accuracy in a character recognizing processing by executing the character recognizing processing based on the character type respectively corresponding to a specific code stored in a second memory means and a code stored in a first memory means. CONSTITUTION:A control part 17 has a character type designating area 20 as a storing area for FC information and further has an a area 21 for a character code for storing the character code designated by the code of the character type designating area 20. At the time of recognizing the character, the character recognition processing based on the character type corresponding to the specific code stored in the second memory means 2 and the code stored in the first memory means 20 is executed by a recognition control means 17. Thereby, for instance, only a specific character type designated by a general character type and the specific code can be limited to a range to be read. Accordingly, the specific character type used for a document to be read is designated and an unused specific character type or the like can be eliminated from the range to be read, so that an erroneous reading ratio is lowered to realize the improvement of the reading accuracy.