baber/WOPTO huggingface dataset:
Patent JP-H03176431-A (JP)
Title: Fluorinated hydrocarbon-based azeotropic and pseudoazeotropic compositions
Inventor: KAMIMURA TORU
IPC: H01L21/304
Filed: 1989-12-05
Abstract: PURPOSE:To provide the subject compositions composed of 1,1,2-trichloro-2,2- difluoroethane and methyl ethyl ketone, capable of using as a substitute for flon and having excellent characteristics as a solvent, etc. CONSTITUTION:An azeotropic composition composed of (A) 58.4wt.% 1,1,2- trichloro-2,2-difluoroethane and (B) 41.6wt.% methyl ethyl ketone and a pseudoazeotropic composition composed of 20.0-99.9wt.% (A) and 0.1-80wt.% (B). The above-mentioned composition can be used as a substitute for 1,1,2- trichloro-1,2,2-trifluoroethane and 1,1,1-trichloroethane while satisfying the excellent properties thereof. As the fluctuation of composition due to recycling is low, the above-mentioned compositions can be used in the same way as the conventional single flon without requiring a significant change of the conventional technique.
Patent JP-H07149322-A (JP)
Title: Automatic packing machine
Inventor: OKUMURA TATSUO
IPC: B65B43/54
Filed: 1993-11-19
Abstract: PURPOSE:To provide an automatic packing machine so devised that a desiccant is always arranged between a packed article and the rear side of the packing bag when an article is packed together with a desiccant by the automatic packing machine. CONSTITUTION:An intermittently rotating rotary plate 3 is installed at the center of a base frame 2 in this automatic packing machine 1. Eight pairs of right and left holding arms 4, 4... of packing bags are radially formed in total at the periphery of the rotary plate 3. And eight stations S1-S8 where the eight pairs of holding arms 4, 4... of bags stop respectively are formed respectively with the same intervals. A support device 50 of the packing bags holding the bags with an inclined state by a specified angle prior to charging of an article to be packed are arranged in the fourth station S4 where the article is charged. The support device 50 is chiefly constituted of an inclined plate 59 holding the packing bag 6 and a hydraulic cylinder 56 to slide the inclined plate 59 back and forth.
Patent JP-H08246087-A (JP)
Title: Cylinder bush made of hyper-eutectic aluminum/ silicon alloy and used for casting into crank case of reciprocating piston engine and preparation thereof
Inventor: FURANTSU RIYUTSUKERUTO
IPC: C23C4/123
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder linear which has improved resistance to abrasion and improved consume rate of a lubricant while reducing fear of abrasion of a piston.  
     SOLUTION: The aluminum/silicon alloy for the cylinder liner 6 is composed of silicon of 25%, magnesium of 1.2%, copper of 3.9%, iron, nickel, manganese and zinc and the balance aluminum, and further contains primary silicon crystals 8 and intermetallic phases 9, 10, wherein primary silicon crystals 8 having a particle size of 2-15 μm, an Al 2 Cu phase having a particle size of 0.1-5.0 μm and an Mg 2 Si phase having a particle size of 2-10.0 μm are included. The silicon primary crystals 8 and the intermetallic phases 9, 10, which have been buried in the surface, are exposed from the sliding surface 7 of the cylinder liner 6, which surface has been precisely processed, and a plateau areas 11 formed by exposure of the primary crystals 8 or particles in the intermetallic phases 9, 10 are allowed to round their edges and the rounded edges are gradually shifted into an alloy matrix 12. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04187602-A (JP)
Title: Improved composition of controlling harmful organism
Inventor: SHIZAWA HISAYASU
IPC: A01N25/24
Filed: 1990-11-20
Abstract: PURPOSE:To obtain the title composition having improved wetting and permeability, proper fixing in wood, excellent durability of effects and low toxicity, comprising a harmful organism-controlling component such as rot-proof component or insecticidal component and a specific alkoxysilane compound. CONSTITUTION:The title composition comprising (A) a harmful organism- controlling component and (B) a compound shown by the formula (R<1> and R<2> are 1-4C alkoxy; R<3> and R<4> are 1-2C alkyl, 1-4C alkoxy or aryl) in the weight ratio of 1:0.05-5 (preferably 1:0.2-1.5). The component A consists of a rot-proof component (e.g. 3-iodo-2-propynylbutyl carbamate) effective for controlling wood- destroying fungi and molds or a mixture of the rot-proof component and an insecticidal component (oil-soluble one effective for controlling drugstore beetle, long-horned beetle, termite, etc., having low toxicity) and in the case of the mixture of the latter, the ratio of the rot-proof component and the insecticidal component is 0.1-5:1 by weight.
Patent JP-S63165308-A (JP)
Title: Hair-cosmetic
Inventor: TADA TAMOTSU
IPC: A61Q5/00
Filed: 1986-12-26
Abstract: PURPOSE:To provide a hair cosmetic containing a pyrithione compound, a 1- hydroxy-2-pyridone compound and colloidal sulfur and exhibiting remarkably improved effect to prevent dandruff and itchness by the synergistic action of the above 3 components. CONSTITUTION:The objective hair cosmetic suitable as shampoo and rinse can be produced by combining (A) a pyrithione compound of formula I (M is Na, Mg or Zn; n is number corresponding to the valence of M) (e.g. pyrithione zinc) or 2,2'-dithio-bis(pyridin-N-oxide) of formula II, (B) 1-hydroxy-2-pyridone of formula III (R1 is alkyl, alkenyl, cycloalkyl, bicycloalkyl, aryl, etc.; R2 is H, alkyl, alkenyl, alkynyl, phenyl, etc.) or its salt and (C) colloidal sulfur.
Patent JP-H06149758-A (JP)
Title: Tree structure calculating device
Inventor: INAGAKI HIROTO
IPC: G06F15/16
Filed: 1992-11-02
Abstract: PURPOSE:To decrease the number of processor elements in use as much as possible and to minimize the wiring between the processor elements. CONSTITUTION:The tree structure calculating device consists of a storage device 1 which stores respective attribute values, plural buffer memories 2 which stores the values of attribute values read out of the storage device 1, plural processor elements 3 to which buffer memories as objects of simultaneous calculation processing among the buffer memories 2 are connected, and a controller 4 which calculates a tree structure by inputting next data to a processor element 3 from a buffer memory 2 while sending the output of the processor element 3 to a buffer in an input wait state.
Patent JP-2001136543-A (JP)
Title: Conversion method and constituting method for image data
Inventor: KUNO TETSUYA
IPC: H04N9/73
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain an image data conversion method for obtaining image data which are effective in color management. SOLUTION: By an image data color managing method, which manages the colors of dynamic image data or still picture data obtained by an image pickup device having (n) (>=3) kinds of color channels, the inverse gradation characteristic conversion of the image data obtained from the image pickup device is performed with apposite characteristics of gradation characteristics that the image pickup device has or characteristics approximating the opposite characteristics, the matrix conversion of the image data converted by the inverse gradation characteristic conversion is performed in a specific color space prescribed as a standard color space, and further the gradation characteristic conversion of the image data obtained by the matrix conversion is performed to match the data with the prescribed color space.
Patent JP-H07147677-A (JP)
Title: Information transmission system
Inventor: AOKI HISANOBU
IPC: H04N19/00
Filed: 1993-11-22
Abstract: PURPOSE:To provide an information transmission system which can transmit and display plural pieces of moving image information in parallel to each other. CONSTITUTION:A server 10 containing storage HD1-HDm is connected to clients CL1-CLm via a communication circuit 11. The clients CL1-CLm request the transmission and the display of the moving images information. Then plural pieces of moving image information are read out of the storages HD1-HDm in parallel to each other by the request of any of clients CL1-CLm. The moving image information is multiplexed and sent to a relevant client. The received moving image information is inversely multiplexed, undergoes the parallel expansion processings through the expansion processors CDC1-CDCm, and is displayed through a multiwindow.
Patent JP-H06134447-A (JP)
Title: Separation/purification device of dissolved ammonia in water
Inventor: ICHIHARA SUSUMU
IPC: C02F1/20
Filed: 1992-10-29
Abstract: PURPOSE:To ensure that water quality is improved by purification using a small amount of power by rotating a screw and an air blower fan using a submerged power motor, then allowing microbubbles from a specified small clearance into a surrounding water, and separating ammonia from water in which ammonia is dissolved to dissipate it into an atmosphere. CONSTITUTION:An outer tube 1 of right cylindrical shape is installed at a filter 6 provided outside a submerged power motor M, at the cover 2 of an impeller located at the bottom of the outer tube 1. In the outer tube 1, a center shaft 10 is engaged with double inner tubes 11, 12 which are arranged concentrically with the center shaft 10, and a ring-shaped air blower fan 14 which sends air forcibly downward from the suction nipple 5 at the top of the outer tube, is provided. At the same time, a screw 13 fixed to the center shaft 10, an impeller 15 of turncated conical shape and an air inversion tube 16 are provided at the bottom of the inner tube 11. Further, microbubbles are generated by drive of the motor M and are ejected into the surrounding water from a small clearance G between the impeller cover 2 and the impeller 15 to separate ammonia which is almost half in quantity the amount of water in which ammonia is dissolved for dissipation into an atmosphere.
Patent JP-H06143876-A (JP)
Title: Superposition card and its preparation
Inventor: TAKAHASHI KENJI
IPC: B42D15/08
Filed: 1992-10-30
Abstract: PURPOSE:To achieve conservation of resources and reduction of waste pollution by enlarging a concealing area and halving the waste quantity by a method wherein a marginal part corresponding to one side part of a superposed face in a pair of the marginal parts which have been cut and thrown away after transferring with a tractor device is left behind. CONSTITUTION:A concealing piece 4 wherein a marginal part 7b having a transfer port 6 is left is folded with a folding perforation 2 on a concealed information recorded part 3b on which concealed information 14 is printed. After adhering the superposed surface, it is in a free separable manner adhered with a separable pressure sensitive adhesive 12. Besides, a notice sentence 9 is printed on an exposed face of the concealing piece 4, and destination person information 13 is printed on an exposed address recording part 3a to form a postal card 15. When the concealing piece 4 is peeled off from a cutting perforation 5b on the postal card 15, the concealed information 14 which has been concealed by coating is exposed and can be read.
Patent JP-H08151976-A (JP)
Title: Reciprocating two-stage compressor
Inventor: AKATSU MAKOTO
IPC: F04B7/00
Filed: 1994-11-28
Abstract: PURPOSE: To attain extending a fatigue life by increasing a capacity of intermediate piping to small suppress fluctuating stress generated in a crossing part corner of a reciprocating two-stage compressor. CONSTITUTION: In a reciprocating two-stage compressor having connected first stage side cylinder, hydraulic cylinder and second stage side cylinder and having a piston respectively connected to be fitted to each cylinder, the compressor is formed by setting a capacity of intermediate piping 18 of connecting the first/second stage side cylinders 15, 13 larger than the capacity of the second stage side cylinder.
Patent JP-H10164349-A (JP)
Title: Data hiding method and data extract method
Inventor: NINOMIYA SHOICHI
IPC: G06F21/10
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide high durability against elimination or change of hidden message information by hiding medium information into message information in a frequency space and to keep hidden message information effectively even when signal processing using a frequency filter is executed. SOLUTION: In order to hide message information (m) in medium information M, these information are frequency-converted to obtain those frequency spectra f1 , f2 . Then an area including a characteristic frequency component denoting a characteristic of the message information (m) in a real space is extracted from the frequency spectrum f2 of the message information (m) as a basic area B. Regarding the basic area B, n-sets of copies are generated and n-sets of the copies are arranged dispersedly in the frequency space and the other frequency components are set to zero to generate a frequency spectrum f3 as intermediate information. Finally the frequency spectrum f3 and the frequency spectrum f1 are added and the result is frequency-converted inversely to hide the message information (m) into the medium information M.
Patent JP-H10158534-A (JP)
Title: Silicon phthalocyanine compound and electrophotographic photoreceptor using the same
Inventor: OHASHI TOYOJI
IPC: C09B47/08
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a compound, excellent in luminous sensitivity, durability and environmental characteristics as a photoelectric material and having a new crystal form and to provide a photoreceptor comprising the same by including a specific silicon phthalocyanine compound therein. SOLUTION: This silicon phthalocyanine compound comprises a dimerized dihydroxysilicon phthalocyanine compound represented by the formula [X1 to X8 are each fluorine, chlorine, bromine or iodine; (a) to (h) are each 0-4] and preferably having peaks at 6.9, 8,6, 10.6, 16.0, 26.3 and 27.4 deg. Bragg angles 2θ (π0.3 deg.) in an X-ray diffraction spectrum. The compound is preferably obtained by heating, e.g. 1,3-diiminoisoindoline or phthalodinitrile and silicon tetrachloride in a solvent, then filtering, washing and purifying the reactional product, heat- treating the resultant dichlorosilicon phthalocyanine compound and a compound prepared by treating the compound with an alkali in a high-boiling solvent and subsequently treating the prepared compound with an alkali.
Patent JP-H08170465-A (JP)
Title: Pressure contact mechanism for door
Inventor: TSUJIGUCHI YOSHIAKI
IPC: E05C9/08
Filed: 1994-12-20
Abstract: PURPOSE: To bring a door into strong pressure contact with a door frame. CONSTITUTION: An upper rotary shaft 11 and a lower rotary shaft 12 connected to each other through spline mechanism 16 are disposed on the surface of a door D. Engaging members 13, 14 having eccentric pins 13a, 14a are additionally provided at the upper end of the upper rotary shaft and the lower end of the lower rotary shaft 12, and hook members 21, 22 with which the eccentric pins 13a, 14a are engaged are provided above and below the door D. When the upper rotary shaft 12 is rotated normally and reversely through an operating handle 17a and worm gear mechanism 17, the lower rotary shaft 12 is driven vertically through drive mechanism 19, and the eccentric pins 13a, 14a can be engaged with the hook members 21, 22. The door D can thereby be brought into pressure contact with a door frame D2.
Patent JP-H11135440-A (JP)
Title: Method and apparatus for making thin film semiconductor by plasma cvd method
Inventor: SAKAI AKIRA
IPC: H01L31/04
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for not only making a high- guality microcrystalline p layer, but also making a thin film semiconductor such as a photovoltaic element which has a high uniformity of characteristics with fewer defects and can be mass-produced with the plasma CVD method. SOLUTION: High-frequency power is applied to decompose a reactant gas by plasma discharge to form a thin film semiconductor on a strip member. High-frequency power is applied to a flat-plate cathode 1002 that is parallel to the strip member. Partition electrodes 1003 are formed on part of the cathode 1002. As result, the total cathode electrode area contacting the plasma becomes larger than the total area contacting the plasma of the surfaces of the anode 1004 and the strip member that has ground potential. The partition electrodes 1003 are placed equidistantly on the flat-plate electrode. At the same time, the height of the partition electrodes 1003 is varied so that the nearest distance between the tips of the partition electrodes 1003 and the strip member changes stepwis or continuously in the direction of the reactant gas flow.
Patent JP-H01289654-A (JP)
Title: Centrifugal force-sliding polishing machine
Inventor: KARURU TEMUME
IPC: B24B31/108
Filed: 1988-12-16
Abstract: PURPOSE: To apply a proper rolling motion to the content of a container and to satisfactorily arrest the content by closing both ends of the container having a filling opening on its circumferential wall, and forming at least one of two closure walls with a rotary plate. CONSTITUTION: A rotor is provided to be rotated relatively to a container 4 arranged horizontally and having a filling opening 27 on its circumferential wall, the container 4 is rotated by this rotation of the rotor, and its content is rolled. Both end closure walls of the container 4 are formed with rotary plates 5, 6 driven in the same direction or opposite directions. A proper rolling motion is applied to the content (workpieces and abrasives) of the container 4 by the rotary plates 5, 6, and the filling factor of the container 4 is increased.
Patent JP-H03177226-A (JP)
Title: Load shifter device in clean room
Inventor: AJIMINE TETSUO
IPC: B23P19/00
Filed: 1989-12-06
Abstract: PURPOSE:To prevent dust generated from the drive section of a shifter device from scattering, by sucking dust from a rotating and driving device through a carrier casing and dust from the drive part of a support arm through a rotary cylinder into a dust cover, and then by sucking and discharging all dust through an exhaust duct. CONSTITUTION:During delivery operation, dust which is generated from the rotating and driving section of a rotary cylinder 17 and the elevating and driving part of a support arm 18 and a load receiving and driving device within a carrier casing 15 is sucked and discharged into an exhaust duct 36 by a suction fan 37. Further, dust which is generated from the driving part of the support arm 18 within the rotary cylinder 17 is led by air flowing from an opening 19, and is then sucked into the carrier casing 15 by way of dust suction holes 34, a dust cover 33 and a communication port 35, and is then discharged into the exhaust duct 36 by the suction fan 37. Further, since a delivery port 8 is closed by a door 32, always, excepting the time of rotation of the rotary cylinder 17, it is possible to prevent dust from flowing between a clean room 2 and a storage section 6.
Patent JP-H03178091-A (JP)
Title: Tape cassette
Inventor: YANAKA KIYOTAKA
IPC: G11B15/61
Filed: 1989-12-06
Abstract: PURPOSE:To prevent erroneous erasing without fail by separately providing a stopper means for preventing a slider from dropping off and a click stopper means for positioning to be engaged at the prescribed switching positions of an erasable state and an erroneous erasing preventing state, and forming the click stoper means by a stop part and a guide part to be continued to this stop part. CONSTITUTION:Between a slider 31 to be inserted and slider in the thickness direction of a cassette enclosure 1 and a through hole 32 to which this slider 31 is inserted, stopper uneven surfaces 34a, 34b, 36a and 36b are provided to prevent the slider 31 from dropping off, and click stopper means 35a and 35b for positioning are provided to be engaged at the prescribed switching positions of the erasable state and the erroneous erasing preventing state, separately. Then, the click stopper projections 35a and 35b are formed by linking the stop part and the guide part. Since the slider 31 is moved in the state of sliding the click stopper projections 35a and 35b to guide grooves 37a1 and 37b1 to be continued to a click stopper recessed parts 37a and 37b, a switching operation is stably and smoothly executed. Thus, the erroneous erasing can be securely prevented and a tape cassette with high reliability can be obtained.
Patent JP-H06158948-A (JP)
Title: Coupling sash for bathing water-using installation unit
Inventor: KOBAYASHI SEIKI
IPC: E06B7/14
Filed: 1992-11-26
Abstract: PURPOSE:To relax limitation on the design of bathing water using equipment centering around a bath room and to realize a more pleasant bathing. CONSTITUTION:A bath unit 1 having an entrance 16 formed in a wall part and a shower unit 2 having entrance 17 formed in the same wall part are interconnected through communication of the entrances with each other. A rail part (a support part) 18a by which a slide door 23 to open and close the entrances 16 and 17 is guided and supported is provided. A flange part 19 in which drainage rise parts 4b and 7b (the peripheral edge part) for the bath unit 1 and the shower unit 2 are fitted is arranged to each of edge parts positioned on both sides of a rail part 18a and a drainage integral structure in a U-shape in cross section is provided.
Patent JP-H05154505-A (JP)
Title: Manufacture of cold rolled steel sheet with high glossness and excellent image clarity
Inventor: KAMATA SHUNJI
IPC: B21B27/02
Filed: 1991-12-02
Abstract: PURPOSE:To manufacture a steel sheet with high glossness and excellent image clarity. CONSTITUTION:A rolling mill which consists of two or more roll stands is used in temper rolling, roll cross rolling is executed in at least one stand of the preceding stage and rolling is executed using laser dull rolls as work rolls in at least one stand of the poststage. Or, roll cross rolling is executed in at least one stand of a cold rolling mill, a rolling mill which consists of two or more roll stands is used in temper rolling and rolling is executed using the laser dull rolls as work rolls in at least one stand of them. Since roll cross rolling is executed, the steel sheet with high glossness can be obtained even using roll with large surface roughness. Excellent image clarity is imparted to this steel sheet by applying rolling with the laser dull roll.
Patent JP-H08151735-A (JP)
Title: Sealing member for precast structure
Inventor: YAJIMA SHIGEO
IPC: E04C5/18
Filed: 1994-11-28
Abstract: PURPOSE: To improve sealing properties between a sleeve joint and a reinforcement, and to prevent the intrusion of cement milk etc. into the internal space of the sleeve joint at the time of the placing of concrete in a sealing member used at a time when a precast structure is manufactured. CONSTITUTION: A sealing member 50 consists of an elastic material, and has an annular-shaped main body section 51 and a plurality of annular collar sections 53 formed to the inner circumference of the main body section 51. The sealing member 50 is set into an annular storage groove 21 at one end section of a sleeve joint 20. When a deformed bar 11 is inserted, the collar sections 53 of the sealing member 50 are deformed elastically in response to the cross-sectional shape of the deformed bar 11, and fast stuck on the outer circumferential surface of the deformed bar 11. The collar sections 53 are formed so as to be thinned towards front ends from radial base ends. That is, a surface 53a facing the interior side of the sleeve joint 20 is formed in a flat surface orthogonal to an axis in the collar sections 53, and a surface 53b on the reverse side is formed in a tapered shape.