baber/WOPTO huggingface dataset:
Patent JP-H07308530-A (JP)
Title: Bathtub water cleaning filter
Inventor: ITO MIKIO
IPC: B01D29/00
Filed: 1994-05-18
Abstract: PURPOSE:To remove impurities, fine dirt and soiling, and further particularly to manually or automatically control the prevention of cloudiness in a bathtub water purifying device. CONSTITUTION:In a filter body A a lot of filter surface materials of which consisting of woven fabrics or nonwoven fabrics are bent in pleats to form and by which impurities, fine dirt and soiling are filtered off from bathtub water, an inner flow passage 5 through which a part of the bathtub water is passed without being filtered and the other bathtub water is passed with being filtered is installed. A flow detecting means 21 is installed in the inner flow passage 5. An opening/closing means 8 by which a part of the bathtub water is caused to flow or intercepted is installed in the inner flow passage 5. The opening/closing means 8 is provided with a control means 24 for driving it so that it may be opened only when the measured flow rate is not more than a prescribed one.
Patent JP-H10318589-A (JP)
Title: Air-conditioning device
Inventor: USHIO TOMONORI
IPC: F24F11/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To rapidly and accurately specify an abnormal spot when abnormality occurs to a plurality of indoor units. SOLUTION: Abnormality detecting means 11a, 11b, 11c,..., 12 are arranged at indoor units 3a, 3b, 3c,... and a heat accumulation unit 4. When the abnormality detecting means 11a, 11b, 11c,..., 12 detect abnormality, an abnormality signal S1 to indicate the occurrence of abnormality and a kind of abnormality and a discrimination signal S2 to specify a self-unit are transmitted to an outdoor controller 5. The outdoor controller 5 transmits the abnormality signal S1 and the discrimination signal S2 to all the indoor units 3a, 3b, 3c..., and a kind of abnormality and a unit discriminating number are displayed on display parts 10a, 10b, 10c... of the indoor units 3a, 3b, 3c,....
Patent JP-S6111397-A (JP)
Inventor: NAGASHIMA HIDEAKI
IPC: B67D7/32
Filed: 1984-06-19
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-H01297933-A (JP)
Title: Wide-area electronic mail system
Inventor: ARAKAWA TADASHI
Filed: 1988-05-26
Abstract: PURPOSE:To update address information with a small amount of communication data by providing a host computer with a request command sending means and a sending-back means for all-address information or error detection data and address variation information. CONSTITUTION:Host computers A, B, C and D of respective area subsystems are equipped with information control tables A1, B2, C3 and D4 for the respective subsystems and when there is variation in terminal address, the host computer A, for example, updates the address control table A1 and check sum value 5 in its subsystem with an A-check sum 5 and further updates address tables B6, C7 and D8. Then the host computer A sends back the all-address information or the address variation information of the address table B6, and the error detection data on the A-check sum 5, thus updating the all address control tables with the least amount of communication data.
Patent JP-S5461395-A (JP)
Title: Electric spark machining
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1977-10-21
Abstract: PURPOSE:To enable proper control of increase of current density at fixed intervals or adjusting it to intermittent discharge condition through such a control as increasing piak value of machining pulse during a certain interval of pulse row. CONSTITUTION:A machining electrode 1 and a workpiece 2, being diametrically opposed, form a machining space. Electric supply 3 for supplying machining power adds pulses by on-offs of a switch 4. An oscillator 5 generates machining pulses with a fixed pulse width tauon and intermittence tauoff, and a resistence circuit inserted into a discharge circuit decides and controls the current piak value Ip of machining pulse discharge. Time control circuit 7 shortens the intermittence tauoff of machining pulse during time T2 to increase the current density, resumes the former intermittence tauoff after time T2, thus securing steady machining capacity.
Patent JP-S618131-A (JP)
Title: Production of composite powder
Inventor: IWAMOTO TOYOZOU
IPC: B01J19/00
Filed: 1984-06-22
Abstract: PURPOSE:To obtain a composite powder extremely excellent in the strike- through inhibiting effect of ink when used as a filler of paper, by pulverizing a mixture consisting of hydrated silicic acid and a powder with an isoelectric point of 7 or more so as to adjust the bulk specific density thereof to 0.18g/cc or less. CONSTITUTION:A mixture, which consists of a powder with an isoelectric point of 7 or more such as calcium carbonate, magnesium carbonate, alumina, aluminum hydroxide, zinc oxide or magnesium oxide and hydrated silicic acid, is pulverized so as to adjust the bulk specific density to 0.18g/cc or less to obtain a composite powder. The mixing ratio of hydrated silicic acid and the powder with an isoelectric point of 7 or more is desirably set to 4-47, pref., 5-20 by weight in the ratio of hydrated silicic acid/powder with an isoelectric point of 7 or more in order to keep high oil absorption by hydrated silicic acid and to obtain the composite powder especially excellent in the strike-through inhibiting effect of ink. As hydrated silicic acid, one obtained by the neutralization reaction of alkali silicate and an acid can be used.
Patent JP-S5830176-A (JP)
Title: Manufacture of part for mounting superconductive element
Inventor: OOHIRA FUMIKAZU
IPC: H01L39/04
Filed: 1981-08-14
Abstract: PURPOSE:To manufacture a large board readily, by individually manufacturing small boards from small wafers which are cut into the different sizes, bonding the small board together by aligning through holes which are formed in said small wafers beforehand, thereby simplifying the manufacturing process of the large board. CONSTITUTION:The perforated board supports mercury balls for electrically connecting microconnectors used for mounting the superconducting element. When said board is manufactured, a substrate is cut into a silicon wafer 2 and a silicon wafer 4 whose size is slightly different from that of the wafer 2. Through holes 3 and the aligning through holes 5 are formed in said silicon wafers 2 and 4 beforehand. Said silicon wafers 2 and 4 are bonded and the small board is individually manufactured. Then two small boards are used, alignment is performed with the through holes 5 as a reference, the overlapped parts of the two small boards are bonded by bonding agent and the like, and the large board is completed. Therefore, the special device and the manufacturing process for manufacturing the long wafer are omitted, and the large board can be readily manufactured.
Patent JP-H02306522-A (JP)
Title: Magnetron sputtering cathode
Inventor: ASANO HIDEFUMI
IPC: H01J23/04
Filed: 1989-05-20
Abstract: PURPOSE:To have a multi-component thin film with a high intra-plane uniformity by installing a plurality of cathodes, which are accomplished in a structure wherein magnets are arranged around a ring-shaped target in the form of a ring, in such an orientation as along the axis of the target, and thereby generating low-energy plasma with less space distribution. CONSTITUTION:A plurality of cathodes are arranged along the axes of ring- shaped targets 11, wherein each cathode is accomplished in such a structure that a magnet 12 is arranged ring-shapedly around the corresponding target 11. The inner dia. of these targets 11 shall be varied gradually, and they are insulated electrically with insulative plates 13. Each magnet 12 is mounted to a fixing table 14 and surrounded by a water-cool box 15, and an anode ring 16 grounded is installed inside of each target 11. Thus a ring-shaped plasma is generated at the internal circumferences of the targets 11 by the ring-shaped magnets 12 fitted on the respective targets 11, and the attainment is made only by low energy particles having expanse to a base board 17 arranged in the oversurface or undersurface direction of the targets 11 so as to lessen the intra-plane distribution.
Patent JP-S5834713-A (JP)
Title: Metal tape side edge cutter
Inventor: KUBOTA KATSU
IPC: B26D7/18
Filed: 1981-08-14
Abstract: PURPOSE:To cut into small chips smoothly without replacing the cutter by selectively utilizing the entire width or the plural positions of the cutter for cutting the linear member through a traverser equipped with a roller for guiding the linear dust. CONSTITUTION:Two string dusts 1, 1' are traversed with the predetermined width splitted by the guide rollers 11, 12 in a traverser 10 through each horizontal guide roller 9 then drawn by the capstan roll 3 and cut into small chips by means of the fixed and rotary cutters 5, 6 in the cutting machine 7. The traverse width is set to half of the effective width of the cutter, thereby when the sharpness of the cutter having the width determined by the guide roller 11 is deteriorated, the string dust 1 is transferred to the roller 12 and the yet-used cutter section is used. The traverse width of the roller 11 can be made to be the entire width of the cutter except the roller 12.
Patent JP-H01298263-A (JP)
Title: Automatic device for embroidering
Inventor: NAESHIRO JIROU
IPC: D05C9/04
Filed: 1988-05-25
Abstract: PURPOSE:To obtain the subject device suitable for continuously or intermittently embroidering a long cloth tape by providing specific guide sleeves so as to expose from both ends of slits in plate materials on a frame material having formed nipping parts. CONSTITUTION:Each cloth tape (a) is attached to a crosswise moving automatic frame 1 with nipping levers 2, guide sleeves 3, pressing pieces 4 and plate materials 5 to prevent the cloth tape from loosening in the width direction. The guide sleeves are attached so as to expose from both ends of slits 52 of the plate materials and have a guide hole so as to broaden the inserting side of the cloth tape.
Patent JP-H06341679-A (JP)
Title: Contaminant-monitoring device for clean room
Inventor: ISHIGURO TAKESHI
IPC: F24F7/06
Filed: 1993-05-28
Abstract: PURPOSE:To obtain a contaminant-monitoring device for a clean room, which is capable of efficiently collecting contaminants contained in the atmosphere without an influence of man-made contamination to accurately and easily monitor the degree of contamination in the clean room in a shorter period of time. CONSTITUTION:A contaminant-monitoring device includes an outer case having a mounting space inside to mount collecting plates 4 and 5 for collecting contaminants, a suction nozzle 1 which makes the outside air strike concentratedly onto the collecting plates 4 and 5 mounted in the mounting space, an exhaust port to allow the suction nozzle 1 to suck the outside air, electric potential setting terminals 6 and 7 through which a voltage is applied to the collecting plates 4 and 5 from a direct current voltage applying device and the collecting plates 4 and 5 are kept at a specified electric potential, a contamination preventing cap 9 for transfer to cover the suction nozzle 1, and a contamination preventing cap 9 for transfer to cover the exhaust port.
Patent JP-2000318722-A (JP)
Title: Synthetic resin capsule container
Inventor: MOCHINO YOSHIROU
IPC: B65D1/09
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a capsule container capable of satisfying opposite functions, i.e., one function not being accidentally opened during agitating operation or falling in a vending machine even if the capsule container is molded by a material of low rigidity such as PET and the like and the other function easily being opened with a light force when the container is used. SOLUTION: This capsule container is comprised of an upper capsule 1 and a lower capsule 2 in which fitting segments at opening ends have engaging protrusions 3, 4. The engaging protrusion 3 of the upper capsule 1 and the engaging protrusion 4 of the lower capsule 2 are formed under such a positional relation as one in which both capsules have a clearance (b) more than an amount of deformation (a) where they are warped in an arcuate form in a fitting direction with a side surface load under their fitting state. With such an arrangement as above, even if the side surface load is applied to cause both capsules to be deformed in the fitting direction, it is possible to accommodate for the amount of deformation and further to prevent the container from being contained.
Patent JP-S5918856-A (JP)
Inventor: KATAOKA HISAHARU
IPC: E01D1/00
Filed: 1982-07-23
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-H0422509-A (JP)
Title: Manufacture of aluminum special shaped extruded material
Inventor: SUGIO EIJI
IPC: B21C25/02
Filed: 1990-05-17
Abstract: PURPOSE:To unify the structure of the thick part and thin part of an extruded material which is extruded by performing extrusion using a die on which discharging holes for adjusting structure of the above-mentioned thin part are provided in the vicinity of the forming holes for thin part as an extruding die. CONSTITUTION:An aluminum material to be extruded is simultaneously extruded from two forming holes 2, 2 and three discharging holes 3, 3, 3. A part of the material to be extruded which flows into the forming holes 22 for thin part concentrically is relieved by being extruded from the discharging holes 3, 3, 3 which are present in the vicinity of the forming holes 22 for thin part. Thus, it is mitigated that the material to be extruded is made to concentrate to the forming holes 22 for thin part. Then, the state of structure of the thick part 101 and also thin part 102 of the extruded material 100 which is extruded through each of the forming holes 21, 22 for thick part and thin part is approximated and strength difference between them is restrained.
Patent JP-S61285591-A (JP)
Inventor: WATANABE KOICHI
IPC: G07B15/00
Filed: 1985-06-12
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-H01299997-A (JP)
Title: Joint construction of intermediate wall in cylindrical wall body for shield of drilling hole
Inventor: OZEKI MUNETAKA
IPC: E21D11/08
Filed: 1988-05-25
Abstract: PURPOSE:To eliminate the necessity of embedding joint fittings in a connection surface and alleviate a trouble of jointing work by connecting the an intermediate wall and a branch segment to each other with a bolt via a convex part formed on one of the surfaces of the aforesaid wall and segment. CONSTITUTION:A recess part 8 is formed on the edge 7 of an intermediate wall 4 in contact with a branch segment 3. Also, a convex part 10 is formed on the edge 9 of the branch segment 3 opposite to the edge 7 for coupling to the recess part 8. Then, the aforesaid recess part 8 and the convex part 10 are coupled to each other. Through-holes 12 and 13 are formed on the convex part 10 and the periphery 11 of the recess part 8 of the intermediate wall 4 in a direction cross a cylindrical wall body. A long bolt 14 is passed through the holes 12 and 13 and a nut 15 is screwed thereto for tightening the connection of the intermediate wall 4 and the branch segment 3.
Patent JP-S63294277-A (JP)
Title: Ultrasonic wave linear-motor
Inventor: HIEDA TOMOHARU
IPC: H02N2/00
Filed: 1987-05-27
Abstract: PURPOSE:To easily miniaturize a device, by arranging stators having piezoelectric elements arranged in a line, their driving ultrasonic wave oscillator, and a mover. CONSTITUTION:An ultrasonic wave linear-motor is composed of a pair of stators 2 having a piezoelectric element train 7 on the external surface, a mover 3 placed between a pair of the stators 2 and retained in contact with them by a frictional force, and an ultrasonic wave oscillator. To a first piezoelectric element 1 at the end of the piezoelectric element train 7, from the ultrasonic wave oscillator, sine wave current is applied, and simple harmonic motion is performed. To each piezoelectric element 1, the voltage of the same amplitude and the same frequency with phase shift at equal intervals in the order of the arranged piezoelectric element train 7 is applied. As a result, on the surfaces of the stators 2 and the mover 3 coming in contact with each other, in the direction of the piezoelectric element train 7, a traveling sinusoidal wave 5 is generated, and the mover 3 is moved in the direction 4 opposite to the direction of the traveling wave 5 by a frictional force generated from the mover 3 placed between a pair of the stators 2.
Patent JP-H06316150-A (JP)
Title: Self-developable pressure-sensitive recording sheet
Inventor: HAYASHI TAKAYUKI
IPC: B41M5/124
Filed: 1993-04-30
Abstract: PURPOSE:To provide a self-developable pressure-sensitive recording sheet eliminating the lowering of developed color density and the generation of developed color fog in its self-developing layer (color former layer & coupler layer) and having excellent water resistance. CONSTITUTION:In a self-developable pressure-sensitive recording sheet wherein a color former layer consisting of a microcapsule containing an electron donating color former and carboxyl modified polyvinyl alcohol and a coupler layer consisting of an electron acceptive coupler and an acrylic polymer are provided on a support, carboxyl modified polyvinyl alcohol in the color former layer is crosslinked.
Patent JP-S615730-A (JP)
Inventor: NISHIKI TATSUO
IPC: A01G1/04
Filed: 1984-06-20
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-H01298740-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI NOBUHIRO
IPC: H01L21/31
Filed: 1988-05-27
Abstract: PURPOSE:To prevent a wiring layer pattern from being affected by etching residue produced when forming said wiring layer pattern, by adhering an insulating film in the same pattern above the wiring layer pattern. CONSTITUTION:After forming an SiO2 film 2 on a silicon substrate 1 by oxidation, an Al wiring film 13 is formed by deposition and an insulating film 15 of SiO2 is formed by CVD method. Etching the films 13 and 15 with an appropriate mask to form an Al wiring layer pattern forms a semiconductor device having an Al wiring layer pattern 3 and an SiO2 film 5 accumulated thereon. This prevents etching residue, even it produced, from reaching the wiring layer pattern and the pattern from short-circuiting.
Patent JP-H09297415-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MIMORI MITSUSACHI
IPC: G03G5/06
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high sensitivity, low residual potential and high durability by incorporating a specified arylamine hydrazone compd. into a layer on an electrically conductive substrate. SOLUTION: An arylamine hydrazone compd. represented by formula I is incorporated into a layer on the electrically conductive substrate. In the formula I, (n) is an integer of >=2, each of R<1> -R<3> is H, alkyl which may have a substituent, aryl which may have a substituent, etc., and P is a group represented by formula II, wherein each of Ar<1> and Ar<2> is alkyl which may have a substituent, aryl which may have a substituent or a heterocyclic group which may have a substituent and Q is a group represented by formula III, wherein each of R<4> and R<5> is aryl which may have a substituent, a heterocyclic group which may have a substituent, alkyl which may have a substituent, etc. The objective electrophotographic photoreceptor having high sensitivity, low residual potential and high durability is obtd.
Patent JP-H09310740-A (JP)
Title: Mechanical type tensioner for belt
Inventor: HORIE HIROSHI
IPC: B65G23/44
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To rapidly restore a tension force during slackening of a belt and to slowly slacken a tension force during tension of a belt. SOLUTION: A tensioner 10 comprises a tension regulating ring 22 rotatably arranged through a bearing 30; and a tension regulation ring 24 rotatably arranged through a friction material 34 and a bearing 32. Meanwhile, the tension regulation ring 24 is axially moved toward a fixed support shaft 20. Tension regulation rings 22 and 24 are brought into internal contact with a tension load ring 28 in a V-shape in cross section making contact with the back of a toothed belt. The tension regulation rings 22 and 24 are forced into axial approach to each other through the force of a compression spring 26. When the tension regulation rings 22 and 24 are forced to approach each other, a tension load ring 28 is radially moved and a stretch force is exerted on the toothed belt.
Patent JP-S63295586-A (JP)
Title: Fluorine-containing spiroortho ester
Inventor: ENDO TAKESHI
IPC: C07D493/10
Filed: 1987-05-27
Abstract: NEW MATERIAL:A compound expressed by formula I (Rf is perfluoroalkyl). EXAMPLE:2-[2-(F-Octyl)ethoxymethyl]1,4,6-trioxaspiro[4,6]undecane expressed by formula II. USE:Useful as a medicine, water and oil repellent, optical material, etc., having nonshrinkability in polymerization, physiological activity, low surface energy property, low refractive index, thermal and chemical stability. PREPARATION:(A) A 2-perfluorooctylethanol is reacted with (B) epichlorohydrin in the presence of a base, such as NaOH, to form a compound having glycidyl group. The resultant florine-containing epoxide is then reacted in the presence of (D) a cationic catalyst, such as boron trifluoride etherate complex, in (C) an inert solvent, such as carbon tetrachloride, at 0-15 deg.C. Furthermore, the component (C) is used in an amount of 1.0-8.0mol.% based on the fluorine- containing epoxide.
Patent JP-H11322687-A (JP)
Title: Production of formamides
Inventor: JINNO TAKUHIKO
IPC: C07D295/18
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an production process for a useful compound, formamide, by using a substantially useless tertiary amine formate salt. SOLUTION: Tertiary amine formate salt as a by-product in the production of polyhydric alcohol through the reaction between an aliphatic aldehyde, formaldehyde and a tertiary amine is allowed to react with a primary amine and/or a secondary amine to produce the tertiary amine that is reusable in the production of formamide and polyhydric alcohols that are useful as an intermediate for medicines and agrochemicals, solvents and the like.
Patent JP-H07332555-A (JP)
Title: Separation preventing pipe joint
Inventor: TOSHIMA TOSHIO
IPC: F16L21/08
Filed: 1994-06-10
Abstract: PURPOSE:To prevent a pipe joint from being bent by a simple constitution. CONSTITUTION:A lock ring 5 is mounted in a lock ring receiving groove 4 formed in the internal periphery of a socket 1. A protruded part 8, engaged with the lock ring 5 to prevent separating a spigot 7 from the socket 1, is provided in the periphery of a point end of the spigot 7 inserted to the socket 1. A liner 11, brought into contact with a point end of this spigot to restrict moving it in the case that the spigot 7 tends to move further to a deep side of the socket from a position where the spigot 7 can be engaged with the lock ring 5, is provided in the inside of the socket 1. A flection-preventing protruded part 15, with which a clearance between a peripheral surface of this spigot 7 and an internal peripheral surface of an opening part 13 of the socket 1 is filled, which prevents flection between the spigot 7 and the socket 1, is integrally formed in the periphery of the spigot 7.