baber/WOPTO huggingface dataset:
Patent JP-H06114456-A (JP)
Title: Method for manufacturing sheet metal press working made tube flange
Inventor: HAYASHI TOSHIOMI
IPC: B21D19/00
Filed: 1992-10-05
Abstract: PURPOSE:To form a tube flange light in weight to a required shape by arranging concentrically an inner side bending-back part, an outer bending-back part and a short wall surface. CONSTITUTION:A through hole 3 is formed by piercing a metal sheet 1, and a wall surface 4 is formed by drawing. A cylindrical wall surface 6 is formed by reversely drawing, and the hole 3 is subjected to trimming. The inside and short cylindrical wall surface 6 is subjected to burring, pull back working is executed after blanking and the outer periphery 9 is trimmed. Then, two short cylindrical wall surfaces 5, 6 arranged concentrically at the inner circumference side of the hole 3, an inner side bending-back part 11 form with a ring like groove 10, an outer side bending-back part 13 formed with a ring like groove 12 bent back to the outer circumference, and a short wall surface formed in the direction along the axis extending to a flange 19 surface from the part 13 are arranged in concentrically. Therefore, the forming of the flange requiring various kinds of processes can be executed by applying a progressive press using a progressive die.
Patent JP-H01133669-A (JP)
Title: Soldering device
Inventor: HONDA MICHIHARU
IPC: B23K1/08
Filed: 1987-11-20
Abstract: PURPOSE:To eliminate the remarkable reduction of the solder level and to stably hold the waveheight by providing a freely expandable bellows inside a pot in order to correct the level height of a pot reduced by the solder amt. discharged to the flow passage. CONSTITUTION:The single or plural metal bellows 10 provided in a solder tank 1 is linked to air pressure pipe 11, air pressure control machine 12 and air pressure source by the outer wall of a solder. A level sensor 14 is also connected to the air pressure control machine 12. When, therefore, the initial solder level 5 inside a flow path 2 is ascended by the rotation of a pump 4, the level 8 is relatively lowered, but the air pressure of the correction value equiv. to the reduction amt. thereof is fed to the bellows 10 by the sensor 13, the volume can be expanded and the level ascends. By continuously executing this operation the liquid face reduction level 8 equiv. to the capacity obtaining the filling of the flow path and the waveheight 7 can be maintained to the level of the initial liquid face 6.
Patent JP-2000121110-A (JP)
Title: Air cleaning device
Inventor: HIGUCHI MASAO
IPC: B01D39/14
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning device to have a high environment purifying capacity and an aromatic remedy effect. SOLUTION: Inflow of an aroma in indoor air deodorized through circulation of it through an air cleaning device 1 is started at a step S18 and continued until a timer time elapses. Further, when it is decided that a smell is strong during evaporation of an aroma before lapse of the timer time, evaporation of the aroma is immediately stopped and deodorization is re-started at a step S26. Further, when evaporation of the aroma is stopped and a smell is detected after a lapse of a given time, deodorization is re-started at the step S26, and in a case of no smell being detected, evaporation of the aroma is re-started and continued for a given time at a step S38. An aroma flows in indoor air after cleaning is executed by a deodorizing and sterilizing effect.
Patent JP-H09104409-A (JP)
Title: Automatic bundling machine
Inventor: MIKUNI YOSHIO
IPC: B65B13/10
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To wind a flat string on a matter to be bundled in a flat state. SOLUTION: A string S wound on a cylindrical bobbin being held rotatably by a bobbin holder 31 is hung on a string guide rollers 20A, 20B, and 20D through a string guide roller 71 and a string passage 70. Thereafter, the string is hung on a slant edge of a direction changing member 73 so as to butt against it and its direction is changed. Thereafter, the string is hung on a slant edge of a direction changing member 77 so as to butt against it and its direction is changed so as to be pinched by a string end pinching tool 83 of a string tying/cutting machine 82.
Patent JP-H03159834-A (JP)
Title: Automobile seal
Inventor: DOOGURESU ERU WAANAA
IPC: B60J10/08
Filed: 1990-10-31
Abstract: PURPOSE: To improve mounting performance by providing a plurality of rubber fingers protrusively on the inside of one leg of a rubber channel body of U- shape, and providing a hollow half moon rubber protruding part serving to hold a seal in cooperation with the fingers, protrusively on the outside of the other leg. CONSTITUTION: A seal 5 of a trunk lid 17 of an automobile is formed by embedding a metallic channel body 6 of U-shape in an elastic rubber channel body 7. An inner leg 10 of the rubber channel body 7 closest to the opening of a trunk is protrusively provided with a plurality of rubber fingers 18, 20 with swollen tips 21, and an outer leg 11 of the rubber channel body 7 is provided with a hollow half-moon gripper 22 protruded toward the fingers 18-20. A plurality of protrusions 23-25 are formed at this gripper 22. An elastic hollow spherical body 27 formed of sponge or the like is protrusively provided outside from a web 13 of the rubber channel body 7. This hollow spherical body 27 has suitable optional shape to be seal-engaged with the trunk lid 17.
Patent JP-H01143618-A (JP)
Title: Filter for purifying exhaust gas of diesel engine and its use
Inventor: JIYANNPIEERU GABATEYUURE
IPC: F01N3/021
Filed: 1988-11-18
Abstract: PURPOSE: To enable a filter to be easily produced and reduce its back pressure drop by arranging lamellas consisting of a gas-impermeable material between >=2 pieces of ceramic foam cylinder elements arranged in an axial line direction and providing these lamellas with openings in the outer regions of the elements. CONSTITUTION: The filter 10 for cleaning the exhaust gas of diesel engines as an inserting body into a filter cup 20 is provided with the open cellular ceramic foam cylinder elements 11 of a hollow cylindrical shape and the end plate 17 made of the gas-impermeable material so that the exhaust gases pass effective filter sections and flow mainly perpendicularly to the axial line of the cylinder. The filter 10 is provided with >=2 pieces of the elements 11 arranged in an axial line direction and the lamellas 12 consisting of the gas- impermeable material are disposed between the elements 11. The lamellas 12 are so formed as to have the diameter nearly equal to the diameter of the elements 11 and to have at least one openings 13 in the outer regions of the elements 11. Consequently, the production is made easier and the back pressure is made lower.
Patent JP-H06202053-A (JP)
Title: Method and apparatus for electron-optics
Inventor: PAA BAN HANSEN
IPC: H04B10/148
Filed: 1993-11-24
Abstract: PURPOSE: To enhance data speed in optical communication by controlling at least two branch optical interference devices by means of electric signals which are changed by corresponding time and permitting the electric signals not to be substantially equal or not to be mutually common-mode inversion. CONSTITUTION: An optical signal is added to the interference devices 17 with an optical fiber 14, and the outputs of the interference devices 17 are added to the optical fiber 18. The optical signals in the optical fiber 18 are received by a high-speed optical switch, for example, a lithium niobate directional switch but it is so operated as to permit a pulse received by a clock pulse from a clock-recovering circuit is alternately directed to two optoelectronic converters. The two optoelectronic converters operate at half the speed of the optical transmitting one and, therefore, the corresponding electric signals appear in respective output places. The pulse inside the respective signals expresses a certain specified pulse value in the optical fiber 18. The two output signals from the optoelectronic converters are mutually phase-offset for the portion of T/2.
Patent JP-H06153376-A (JP)
Title: Distance relay
Inventor: TAKEUCHI JUN
IPC: H02H3/40
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a distance relay in which protective function is not damaged even if information can not be fetched normally from an adjacent line by switching current amount being used by an operating means in a distance relay under conditions that a trouble is detected in the current information of adjacent line. CONSTITUTION:When a distance relay can not take in current normally from an adjacent line because abnormality at an analog input section, e.g. inaccurate AD, or insufficient conduction is present in zero-phase current information 11 of adjacent line introduced through a defect detecting means 12, an operating means 15 operates a ground fault distance using zero-phase current K3I01 of its own line, being fed from a ground fault distance relay 14, as a zero-phase current of adjacent line. This constitution realizes a distance relay in which protective function is kept intact regardless of trouble in the relay for adjacent line.
Patent JP-H05106163-A (JP)
Title: Carbon fiber and carbon fiber-reinforced thermoplastic resin and prepreg produced by using the same
Inventor: HASHIMOTO KAORU
IPC: C08J5/24
Filed: 1991-10-11
Abstract: PURPOSE:To obtain a prepreg of carbon fiber-reinforced thermoplastic resin having excellent mechanical strength by attaching a carbodiimide to the surface of carbon fiber to improve the adhesiveness of the fiber to the thermoplastic resin matrix. CONSTITUTION:A plain weave fabric of carbon fiber is heated in an electric furnace to eliminate the sizing agent and immersed in a carbodiimide solution produced by dissolving a carbodiimide in dichloromethane. The immersed fabric is dried to attach the carbodiimide to the surface of the carbon fiber. Plural films, sheets, woven fabrics, nonwoven fabrics, etc., of a thermoplastic resin to form a matrix are alternately laminated with a plurality of the above carbon fiber fabrics having carbodiimide attached to the surface. The lamination is performed in such a manner as to perpendicularly cross the fiber directions of the carbon fiber fabrics with each other. The laminate is hot-pressed to obtain the formed product of the carbon fiber-reinforced thermoplastic resin.
Patent JP-S62153250-A (JP)
Title: Production of polyalkylene glycol alkyl ether oleate
Inventor: KUBO YOSHIFUMI
IPC: C07C67/48
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the titled colorless and odorless compound, by subjecting oleic acid or a lower alkyl ester thereof produced by a specific method as a raw material and a polyalkylene glycol monoalkyl ether to dehydration reaction or ester interchange reaction. CONSTITUTION:A fatty acid mixture containing oleic acid, e.g. olive oil or beef tallow, and urea are first dissolved in an organic solvent, e.g. methanol, and cooled to deposit crystals, which are then separated and removed. The fatty acid mixture contained in the organic solvent solution is then partially saponified with a basic compound, ammonia, etc., and recrystallized to separate an acid salt of the oleic acid as crystals. An acid, e.g. sulfuric acid or acetic acid, is added thereto to carry out acid decomposition and afford the aimed high-purity oleic acid. The above-mentioned oleic acid or lower alkyl ester thereof and an ether expressed by the formula (R is 1-26C hydrocarbon group; AO is 2-18C oxyalkylene group; n is 1-200) are subjected to dehydration reaction or ester interchange reaction to give the titled substance. USE:An emulsifying agent, dispersing agent and defoaming agent.
Patent JP-2001117975-A (JP)
Title: Medical examination support system
Inventor: SUGIYAMA TAKASHI
IPC: G16H10/60
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To permit an operation entry for approval and the permission of window ending processing with a single operation entry. SOLUTION: This medical examination support system has an input means for approving a desired medical examination information unit while storing approver information corresponding to each of medical examination information units for every patient and every consultation data/time and correspondently storing approval presence/absence information, a means for setting (S07) the medical examination information unit to the presence of approval when an input person has the approval authority of the relevant medical examination information unit under selection at present (YES in S05) corresponding to approval entry (YES in S03), and means (S11) for outputting information for permitting the execution of window ending processing of the relevant medical examination information unit when it is set to the presence of approval.
Patent JP-H03152976-A (JP)
Title: Insulated gate field effect transistor
Inventor: KAMIYA YUKIO
IPC: H01L29/78
Filed: 1989-11-09
Abstract: PURPOSE:To improve a field effect transistor in degree of integration by a method wherein a required number of grooves are provided to a semiconductor wafer of NPN or PNP three-layered structure, and a gate electrode is buried in each of the grooves through the intermediary of a gate insulating film. CONSTITUTION:An N-type semiconductor layer 1, a P-type semiconductor layer 2, and an N-type semiconductor layer 3 are successively formed on a semiconductor substrate to form a semiconductor wafer, grooves are made in the surface of the semiconductor wafer so as to reach the lowest N-type semiconductor layer, and a gate insulating film 4 and a conductor layer 5 are successively buried in each of the grooves concerned. Thus, an N channel MOS transistor can be obtained, where the N-type semiconductor layers 1 and 3 are made to serve as a source and a drain region respectively and the conductor layer 5 serves as a gate electrode. The N-type semiconductor layers 1 and 3 serve for the gate electrodes in common, and the formed N channel MOS transistors have a function equivalent to that of MOS transistors whose source regions and drain regions are connected with each other in parallel. By this setup, for instance a multiinput NOR logic circuit can be effectively formed on a semiconductor wafer and improved in degree of integration.
Patent JP-H02137870-A (JP)
Title: Toner developing device
Inventor: MIYAI KIYOSHI
IPC: G03G15/08
Filed: 1988-11-18
Abstract: PURPOSE:To simplify the constitution and make the number of components small, and to discharge a developer completely by projecting part of a spiral part which is fixed at one end to a developer storage container and has the other freely oscillatory end from a discharge opening and making it abut on a screw conveyor which is driven to rotate. CONSTITUTION:When a motor 20 rotates, the screw conveyor 7 rotates associatively and the screw part of the screw conveyor 7 abuts on the base part of the spiral member 15. Then the screw part swings the spiral member 15 and the toner in the toner container 5 falls down from the discharge opening 14. Consequently, a developer discharge member 15 swings the whole container to swing freely in the container, so a developer nearby the discharge opening 14 which is easiest to remain is discharged completely to prevent the blocking of the developer nearby the screw conveyor 7, and the discharging member consists of a single component and the constitution is therefore extremely simple.
Patent JP-H03153222-A (JP)
Title: Special picture photographing method and light shielding member and indication member used for the same method
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B37/00
Filed: 1989-11-10
Abstract: PURPOSE:To easily photograph a special picture at low cost by positioning the light shielding member which is equipped with a picture sectioning opening part in a shape different from a standard shape between an aperture and photographic paper at the time of special picture photography, fitting the indication member to a finder optical system, and taking a picture. CONSTITUTION:When a special picture is photographed, the light shielding member 6 is fitted behind the aperture 4 of this camera, i.e. between the aperture 4 and film F and an angle finder 7 is fitted to the ocular part 5 of the finder optical system of the camera to take the picture. Therefore, while the light shielding member 6 for the special picture photographing method is fitted to the aperture 4 through an adhesive coating part 6, only light passed through the picture sectioning opening part 6a reaches the film F which is the photographic paper as photographic light and the special picture FP is photographed. Consequently, the special picture is easily photographed at low cost.
Patent JP-S63147712-A (JP)
Title: Transfer device for dried noodle
Inventor: IIOKA HARUO
IPC: B65G17/16
Filed: 1986-12-09
Abstract: PURPOSE:To enable dried noodles to be transferred in line without any breakage by guiding a specific bucket, which is suspended on a lifting endless chain, with the aid of a guide, and the delivering the dried noodles to a transfer chain with an angular attachment when the lifting endless chain turns round at the upper reversing point in a transfer device for transferring dried noodles into an elevated storage case. CONSTITUTION:When an endless chain 15 is operated by a driving chain wheel in the direction of an arrow, a fixed quantity of dried noodles b is stored in a bucket 22, by means of its rising short piece 17, and then, the rising long piece 19 side roller 20 is caused to ascend along the outside surface of a guide rail 24. Subsequently, at the bend 29 of the guide rail 24, the bucket 22 overturns backward, and the bucket 22 is supported by a roller 20' which comes in contact with the bend 29. In the process where the bucket turns to a descending attitude from this state, the dried noodles b within the bucket 22 are received by an angular attachment 27 on an endless chain 16 and transferred into a storage case. The emptied bucket 22 descends along a guide 24'. By virtue of this constitution, dried noodles can be transferred in line without any breakage.
Patent JP-H06147587-A (JP)
Title: Air conditioner
Inventor: HITOSUGI TOSHIAKI
IPC: B01D46/42
Filed: 1992-10-30
Abstract: PURPOSE:To detect the generation of clogging caused by dust and dirt in an air filter with high accuracy. CONSTITUTION:This detection system comprises a louver setting means 16 which holds a louver at an outlet of an air conditioner to a definite blow off angle and a phase angle discrimination means 23 which detects clogging in an air filter by comparing a phase angle theta incorporated from a rotary speed control means 14 with a predetermined reference value after having fixed the rotary speed of an indoor fan motor virtually to a definite value.
Patent JP-H05127483-A (JP)
Title: Color image forming method
Inventor: ETO KOICHI
IPC: G03G15/01
Filed: 1991-11-08
Abstract: PURPOSE:To shorten processing time by forming a toner image only in terms of a monochrome color whose detection level detected is higher than a threshold level. CONSTITUTION:The color component of Bk(black) is included in the color components of Y(yellow), M(magenta), and C(cyan). In the case of using the toner of Bk, it is necessary to set a value obtained by excluding the component level of Bk as the respective component levels of Y, M and C. Then, the detected component levels of Y, M, C and Bk are respectively compared with the threshold. In the case of an original formed of red character and black character, a level corresponding to the color of R(red) is detected in the component level of Y, and the level corresponding the color of R is also detected in the component level of M. However, the component level of C is zero or a very low value and becomes under the threshold. Therefore, the image is not formed by using the toner of C, and the image is formed only of Y, M and Bk.
Patent JP-H07145633-A (JP)
Title: Drainage pipeline and drain pipe joint used therefor
Inventor: OONUMA HIROMI
IPC: E03C1/122
Filed: 1993-11-24
Abstract: PURPOSE:To prevent an outlet port of a horizontal branch pipeline from being blockaded by a water membrane even if discharge of drainage flowing from a drainage vertical pipeline is increased by placing a specifically shaped drain pipe joint including a specifically shaped notch. CONSTITUTION:Drain is flowed in a vertical pipeline 2. While forming always an air core in the vertical pipeline 2 through a spiral rib 31, the drain is flowed down along a pipe wall while making the drain as swirl. A part 71 of a water membrane 7 is widened to the outside at a portion of a notch 47 by centrifugal force. The remainder 72 of the water membrane 7 having reached the lower end 46 of a cylinder 45 is widened in the shape of a trumpet. At the same time, a break 73 of the water membrane 7 is made to occur between the part 71 of the membrane 7 and the remainder 72 of the water membrane 7. Air in a horizontal pipeline 5 is connected to an air core formed always in the vertical pipeline 2 through the break 73, so that there is no pressure variation in the horizontal pipeline 5.
Patent JP-2000123696-A (JP)
Title: On board power source circuit separating device
Inventor: SATO HIROSHI
IPC: B60R16/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To surely cut off a power source circuit of an automobile in an emergency by winding a detonating cord on a conducting wire connecting an on-vehicle power source and a load, and connecting a current source connected to a felt signal of a shock detecting circuit to an electric blasting cap communicating with the detonating cord. SOLUTION: An electric blasting cap 7 is formed by housing a heating resistance wire 12 on which igniting powder is mounted and an explosive 11 in a container 13, and the end of a detonating cord 6 is inserted into the container 13. A lead wire 14 of the heating resistance wire 12 is connected to a current source which outputs current with an output signal of a shock detecting circuit. A housing 10 is made of a stiff metal divided into two, forms a hole into which a conducting wire 5 is inserted, and after the conducting wire 5 is inserted, the housing 10 is bound with a metal band in hermetically sealed structure. When current flows in the heating resistance wire 12 from the current source with a signal of the shock detecting circuit, the explosive 11 is exploded by heat, then the detonating cord 6 is exploded, and the conducting wire 5 is disconnected and separated.  Explosion of the detonating cord 6 occurs within the stiff metal housing 10, the residual or a spark of explosion is not scattered around the circumference, and a secondary accident can be prevented.
Patent JP-H03156016-A (JP)
Title: Water intake device with traction nozzle
Inventor: YOKOYAMA YASUHIKO
IPC: E03B3/02
Filed: 1989-11-10
Abstract: PURPOSE:To make intake of surface water easy on a place where the waterflow is normally small or on a place where drift sand and refuse are abundant by projecting a water intake from the headrace of a riverbed, and by making traction and separation for the drift sand and the refuse with a plurality of traction nozzles laid in the bottom of the headrace. CONSTITUTION:To a place in a river where water-hammer is applied, a groundsill 2 is provided and thereby the riverbed 3 is stabilized, and a headrace 6 is made with an intake apron 5 provided on the upstream side of the groundsill 2. An intake for a surface water intake valve 7 is projected from the thalweg of the river. A piping duct 10 is built stretching from the surface water intake valve 7 to the ruler section of an embankment, and a pumping pipe 11 is laid and a water-intake pump is installed on the inner site of the embankment. A return pipe 12, reaching the riverhead 3, is also laid in the piping duct 10. A front and a rear traction nozzles 15, branched out from the return pipe 12, are fixed to the bottom of the headrace 6. The water supplied to the return pipe 12 is reinforced with the nozzles 16 on the right and left walls and with the traction nozzles 15, and then traction is made for sweeping down of earth and sand to the downstream.