baber/WOPTO huggingface dataset:
Patent JP-S63275682-A (JP)
Title: Coating composition containing titanium oxide
Inventor: KAWASHIMA JUNJI
IPC: C09D7/12
Filed: 1987-05-07
Abstract: PURPOSE:To improve the light fastness, weather resistance, etc., of a coating film, by incorporating a salt of a particular metal selected from Co, Pd, Ag, Cr, etc., into a binder vehicle of a coating paint contg. titanium oxide particles. CONSTITUTION:A salt of a metal selected from cobalt, palladium, silver, chromium, lead copper, vanadium, platinum, tungsten, mercury, lanthanum, bismuth, and molybdenum (e.g., vanadium trichloride, cobalt chloride) is provided. One or more members selected from such salts are incorporated into the binder vehicle of a coating compsn. contg. titanium oxide particles having a particle size of about 1-100mmu. Since the incorporated metal salt works as a catalyst poison against the photocatalytic activity of titanium oxide, the light fastness, weather resistance, etc., of a coating film can be improved.
Patent JP-H11302396-A (JP)
Title: Resin molding product
Inventor: WAKAMURA KAZUYUKI
IPC: C08J5/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a light resin molding product having good surface smoothness even without forming a coating membrane on the surface of the molding product, and excellent in stiffness and heat resistance. SOLUTION: This resin molding product is the one containing a coloring pigment, the color of which manifests itself on the surface of the molding product, and having no coating membrane on the surface of the molding product. The resin molding product has <=1.5 μm maximum surface roughness, >=3 GPa flexural modulus, >=120 deg.C load-deflection temperature and <=1.18 specific gravity.
Patent JP-H11264240-A (JP)
Title: Decorative form for concrete
Inventor: FUJIWARA MINORU
IPC: E04G9/10
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To accurately transfer a prescribed pattern layer, an inorganic aggregate and pigment to the concrete surface regardless of a bottom surface shape of the recessed part among plural recess/projection parts which are formed on the concrete placing side of a decorative form and form a prescribed pattern on the concrete surface. SOLUTION: A decorative form is provided to form a prescribed design pattern on the surface of a concrete mold. In this case, when an external angle A formed by plural recess/projection parts which are formed on the concrete placing side of a decorative form main body and form a prescribed pattern on the concrete surface, the bottom surface of the recessed part 3 of a decorative form composed of a natural aggregate fixed to the surfaces of the recess/ projection parts, an inorganic aggregate fixed to the natural aggregate by a desire and pigment and the decorative form main body is not less than 70 degrees being an angle impossible to quickly drain bleeding water generated when hardening placed concrete and/or when the depth of the recessed part 3 is not less than 20 mm, a prescribed quantity of mortar is applied to a place corresponding to the natural aggregate, the inorganic aggregate fixed to the natural aggregate by a desire and an inorganic pigment.
Patent JP-H02291241-A (JP)
Title: Mixed tsukudani of mushrooms and laver
Inventor: TERANISHI MASAHIKO
IPC: A23L19/00
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a relish mixed TSUKUDANI (food boiled down in soy sauce) of mushrooms and laver having excellent keeping quality, containing no additives and suitable as daily dish for cooked rice by mixing mushroom from which the harshness is removed with fresh sea laver at a desired ratio and seasoning the mixture. CONSTITUTION:A fresh mushroom is parboiled in hot water to remove the harshness and water is swished off from the mushroom and the mushroom is mixed with fresh sea laver at a desired ratio. Then the mixture is seasoned by adding a proper amount of seasoning such as salt, sugar and soy sauce to the mixture to provide the mixed TSUKUDANI (food boiled down in soy sauce) of mushrooms and laver. The TSUKUDANI can be produced also by removing the harshness from mushroom and then mixing the mushroom with seasoned sea laver or parboiling fresh mushroom to remove the harshness, then adding sugar and soy sauce to boiled mushroom soup to boil the soup down and mixing the boiled-down mushroom with fresh sea laver or seasoned sea laver at a desired ratio.
Patent JP-H01285644-A (JP)
Title: Metal gasket of cylinder head
Inventor: INOUE KUNITOSHI
IPC: F02F11/00
Filed: 1988-05-07
Abstract: PURPOSE:To improve durability and sealability of a metal gasket by forming a bead substrate of a cylinder head side thinner than a bead substrate of a cylinder block side, and thereby obtaining a stress balance between the bead substrates. CONSTITUTION:A metal gasket 1 is formed, at its section, by providing bead substrates 2, 3 on both sides of an intermediate plate 4. Two-projection beads 5a, 6a, arranged around an opening for cylinder bore at the center of the metal gasket 1, are expandingly formed on the bead substrates 2, 3. Thickness t1 of the bead substrates 2 arranged on the side of a cylinder head is thinner than a thickness t2 of the bead substrate 3 arranged on the side of a cylinder block. It is therefore possible to obtain a stress balance between the bead substrates 2, 3, prevent cracks or fatigue easy to generate on the bead substrates 2 of the cylinder head side, and improve durability and sealability of the metal gasket 1.
Patent JP-H10165437-A (JP)
Title: Under short pants-type disposable diaper
Inventor: SATO SHINYA
IPC: A61F13/15
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an under short pants-type disposable diaper having an excellent fitness and provided with side panels. SOLUTION: This disposable diaper comprises a permeable surface sheet 22, an impermeable back face sheet 23, and a liquid holdable absorbent 24 interposed between both sheets 22 and 23, wherein both right and left side parts of an abdomen side part A and both right and left side parts of a back side part B are combined respectively through a pair of right and left side panels 30, and wherein the side panels 30 are formed of a specific laminated sheet.
Patent JP-S5538669-A (JP)
Title: Manufacture of bubble memory module
Inventor: AKABOSHI YANOSUKE
IPC: G11C11/14
Filed: 1978-09-11
Abstract: PURPOSE: To simplify high-precision fabrication of memory modules, to improve its yield, and also to obtain reliability by installing a bubble garnet chip in a window frame of a resin-formed case with a window under the protection of a coating.  
     CONSTITUTION: Center piece 2 wider than other pieces 3 of substrate 1 is covered with resin-formed body 5 which has window part 6 where bubble garnet chip 4 is installed under protection and U-shaped part 7 for setting and holding ceramic substrate 1, and U-shaped part 7 is mounted on the edge of substrate 1. Next, chip 4 is fixed in window part 6 by coating with resin, etc. Then, air-core solenoid X coil 8 and Y coil 9 are mounted on center piece 2 from the arrow-B direction and arrow A or A' direction respectively. Consequently, chip 4 is lower in level than the plane of formed plate 5 and the coil can easily be inserted, so that insufficient size precision of the fabrication due to the curvature and warpage of substrate 1 can be settled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S594795-A (JP)
Inventor: HAYAKAWA YASUO
IPC: E21B44/00
Filed: 1982-06-30
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-S61270837-A (JP)
Title: Manufacture of silicon nitride film
Inventor: IKEDA YASURO
IPC: C23C8/24
Filed: 1985-05-24
Abstract: PURPOSE:To obtain the film of high withstand voltage by a method wherein a halogenide, having the element constituting an Si nitride, is added to a nitride atmosphere, and an Si substrate is nitrified directly. CONSTITUTION:The gas, which is formed by adding 1-20% of NF3 to NH3 and heated up in 105 and 105', is introduced into the quartz reaction pipe 106, and plasma 102 is generated between electrodes 104 and 104' by a high-frequency power source 107. An Si3N4 film is formed on the Si substrate 103 located on the electrodes 104, but as a very small quantity of F-atoms is uniformly present, the Si-Si coupling of the substrate is disconnected on the Si3N4/Si interface, the reaction between N and Si is accelerated, the coupling of Si and N is cut off in the Si3N4, and the diffusion of N is accelerated. As a result, the speed of film formation is increased, the impurities other than F are not in principle mixed in the film, and the Si3N4 film of good quality having few defects can be obtained. When NCl is used, the same effect can be obtained.
Patent JP-S5637164-A (JP)
Title: Dot shift compensation apparatus for ink jet printer
Inventor: JINNAI KOUICHIROU
IPC: B41J2/115
Filed: 1979-09-03
Abstract: PURPOSE:To compensate dot shift in a charge control type ink jet printer, by comparing a phase issued by one rotation signal of a drum with a liquid drop separation phase, and varying an amplitude or a phase of an exciting signal by said difference amount. CONSTITUTION:A clock generating circuit 21 generates pulses eight times that of an exciting frequency, and a pulse row is generated by a pulse row generating circuit 32. To retrieve an optimum phase, a counter 27 is set to zero, and after a retrieval signal of a zero phase is applied to a charge electrode 5, for example after 3ms if there exists no output from a detection electrode 6, a counter 31 is counted. If there exists said output when the phase of the exciting signal is 3, in a printing mode, an octal counter 29 counts till a circuit 38 is set by one rotation signal of the drum 9. When contents of the counters 27 and 29 do not coincide, the counters 27 and 29 are counted, and for example, when the content of the counter 29 is 4, the charge phase becomes 4 and the exciting phase becomes 7, and therefore separation time of liquid drops becomes synchronized with the charge phase 4.
Patent JP-H05307043-A (JP)
Title: Dispensing device with selectable service mode of partial sampling tip
Inventor: SAKUMA KAZU
IPC: G01N35/10
Filed: 1992-04-30
Abstract: PURPOSE:To prevent carrying over and contamination by providing a device capable of working in two modes, the wash mode and disposable mode, according to the analyzing item. CONSTITUTION:A sample vessel 1 accommodating a sample is mounted on any of the sample racks 2a, 2b, 2c... and transported by a transporting means 3 to the sample suction position. The racks 2a, 2b, 2c are equipped with particular ID marks 4 to indicate the analyzing item, and a checking sensor 5 reads the mark 4, and the signal generated is taken in a CPU 6, and the service mode of a tip for partial sampling is selected. Through an operation controller 7 the disposable mode is selected for the analyzing items which require a high clear level, The washing mode is selected for those items which do not require high clear level, and the tip for partial sampling is washed each time used and is reused.
Patent JP-H01283059-A (JP)
Title: Switching power circuit
Inventor: CHINOMI TAKEHITO
IPC: H03K17/22
Filed: 1988-05-09
Abstract: PURPOSE:To restart a device surely by connecting a transistor in parallel to a thyristor and by providing a CR time constant circuit to turn ON this transistor. CONSTITUTION:A switching power circuit is composed of a power switch SW, a diode bridge DB, a smoothing capacitor C1, a transformer 2, an intermittent control circuit 1, a rectifying diode for transformer secondary winding D1, etc., and supplies this rectified and smoothed power to a load 51. An overcurrent detection circuit is composed of resistor R5-9 as well as a comparator 4 and lights an LED in overcurrent. It connects a thyristor SCR to stop its operation to the abovementioned intermittent control circuit 1 and drives a device through a photocoupler by the above LED. Further, a transistor Tr is disposed in an array to the SCR and a CR time constant circuit consisting of a capacitor C, etc., is provided between the power line on the primary side and the earth. After the operation was stopped due to the overcurrent in this way, charge current flows through the CR time constant circuit, the Tr is turned ON and the circuit 1 starts operation when the power switch SW is turned ON again.
Patent JP-2000303104-A (JP)
Title: Method and apparatus for manufacturing powder green compact
Inventor: YOSHIHARA TOSHIRO
IPC: B22F3/03
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for easily manufacturing a powder green compact having a horizontal hole. SOLUTION: A cavity 16, constituted of a die 12 having a die hole 11 in a vertical direction and a lower punch 13, is filled with a material powder 17. The material powder 17 is temporarily pressed by an upper punch 14 and the lower punch 13 to obtain a preformed body 18. A punching pin 15a is inserted into the preformed body 18. The resultant punch-cut portion of the material powder 17 is evacuated out of the cavity 16 and stored. The preformed body 18 is pressed in a state where the punching pin 15a is still inserted, by which a green compact 19 is obtained. The punching pin 15a is pulled out of the green compact 19, and the resultant horizontal hole 3 is filled up with the above punch-cut portion of the material powder 17. The green compact 19 is removed from the die. Then, the material powder 17 is removed from the horizontal hole 3.
Patent JP-H08310652-A (JP)
Title: Article sorting device
Inventor: MURAOKA SHINZO
IPC: B65G47/68
Filed: 1995-05-10
Abstract: PURPOSE: To simplify a sorting mechanism by providing a sorting frame to support a low speed conveyor on the upstream side and a high speed conveyor on the downstream side, and a frame turning equipment to turn a rear distribution conveyor in the horizontal direction with the center turning point on the upstream side as the supporting point. CONSTITUTION: A packed article 50 is carried to a high speed conveyor 2 by a low speed conveyor 1. Because the high speed conveyor 2 is moved at higher speed than that of the low speed conveyor 1 by a large diameter pulley 7 and a small diameter pulley 8, the article is carried to a center carriage part 91 of a distribution conveyor 90. When the carriage is switched to an outer carriage part 91a of the distribution conveyor 90, a sorting conveyor 30 is turned around the center turning point C by moving a ball nut to the drive side, and the outlet of the high speed conveyor is set to the outer carriage part 91a.  When the carriage is switched to an outer carriage part 91b, the ball nut is moved to the counter drive side, and the sorting conveyor 30 is turned at the sorting angle to set the outlet of the high speed conveyor 2 at the outer carriage part 91b and carry the packed article 50.
Patent JP-H10287537-A (JP)
Title: Oral cavity composition
Inventor: IWATA MASAAKI
IPC: A61K8/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which has excellent hydroxyapatite crystal formation suppressive activity and is high in dental calculus preventive effect and excellent in using feel and safety by formulating a polycarboxylic acid derived from polysaccharides containing glucose anhydride as the constitution unit. SOLUTION: This composition contains a polycarboxylic acid, which is obtained by oxidizing polysaccharides (e.g. starch and the like) containing glucose anhydride as the constitution unit with an oxidizing agent (e.g. bleaching powder and the like) in the presence of a transition metal catalyst (e.g. ruthenium catalyst and the like) and possesses a weight-average molecular weight of preferably 1,000-100,000, in an amount of 0.01-10 wt.% based on the whole composition. Further, by using a divalent metal ion (e.g. magnesium ion and the like) in addition to the above polycarboxylic acid in amounts of 0.0001-1 wt.% based on the whole composition and 0.001-2 times weight based on the polycarboxylic acid, the hydroxyapatite crystal formation suppressive activity can further be improved.
Patent JP-S5538068-A (JP)
Title: Preparation of semiconductor device
Inventor: OOTSUKA HIDEO
IPC: H01L21/76
Filed: 1978-09-12
Abstract: PURPOSE:To form an oxide layer, which is not polluted by impurities, while automatically controlling the thickness of the layer, by irradiating laser beams on an exposed surface of a semiconductor substrate installed in an oxidation atmosphere. CONSTITUTION:A fixed stage 10 provided with a circulation water passage 8 and a vacuum chuck portion 9 is mounted into a chamber 7, to which an inflow port 1a and an outflow port 1b of atmosphere gas, an incident window 3 of laser beams 2, to which quartz glass is installed, and a photo-window 6a for measuring the thickness of an oxide film 5 formed on a surface of a semiconductor substrate 4 by means of an optical lauer thickness meter 6 in an ellipso-metric shape are disposed. Laser beams 2 radiated from an argon laser light source 11 with 50W output are focussed on the surface of the semiconductor substrate 4 by means of a lens 12, reflected at the desired angles by means of reflectors 13a, 13b and scanned. Thus, the oxide layer 5 is not polluted by impurities, the accuracy of the thickness of the oxide layer 5 is within 5% and the thickness of the layer is easily controlled.
Patent JP-S60255988-A (JP)
Title: Manufacture of biaryl body
Inventor: TORII SHIGERU
IPC: C25B3/25
Filed: 1984-05-31
Abstract: PURPOSE:To manufacture efficiently a specified biaryl body by electrolytically reducing specified optionally substituted halobenzene in an org. solvent contg. a zero-or bivalent palladium compound. CONSTITUTION:Optionally substituted halobenzene represented by formula I is electrolytically reduced in an org. solvent contg. a zero- or bivalent palladium compound to manufacture efficiently a biaryl body represented by formula II. In the formulae I, II, X is halogen, each of R<1>-R<5> is H, 1-6C straight chain or branched lower alkyl, alkoxy, dialkylamino, amido or phenyloxy which may have a substituent, and R<1> and R<2> or R<2> and R<3> may form the ring of a carbon chain which may contain an unsatd. bond or a hetero atom.
Patent JP-H04340481-A (JP)
Title: Handling apparatus for ic
Inventor: KASE SEIICHI
IPC: G01R31/26
Filed: 1991-05-17
Abstract: PURPOSE:To attain reduction of the cost of manufacture, reduction of a floor occupation area and increase of the number of IC testers assigned to one opera tor, by connecting two test heads by one handler and by sharing a sorted stor age element. CONSTITUTION:This apparatus has measuring elements 1a and 1b to which two test heads can be connected, replacement buffers 4a and 4b for storing once a part of ICs measured by each one of the test heads and shifting them onto the other test head side, buffer shifting units 2a and 2b for transferring some of the measured ICs to the replacement buffers 4a and 4b from the measuring elements 1a and 1b, and sorted storage units 6a and 6b for storing the measured ICs on the replacement buffers 4a and 4b into each of storage elements 8a to 8c and 8d to 8f.
Patent JP-H1127843-A (JP)
Title: Special part sidewall and special part
Inventor: OUCHI YOSHINORI
IPC: H02G9/06
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a special part which has special part sidewalls which are approximately flat-plate-shaped, to be easy to handle and small in size. SOLUTION: A plurality of approximately circuit through-hole type fit-insertion parts 15 which pierce thicknesswise through a connection part 12 which is made of synthetic resin, concrete, etc., and formed into a plate shape with a plurality of reinforcing rods 19 protruding from its circumference. A sealing member 17 is attached to the inner circumference part of the one side end of each fit-insertion part 15. The connection part 12 is placed in a molding box and concrete, synthetic resin, etc., is cast into the circumferences of the connection part 12 and cured to integrally form a wall part 13 with the connection part 12, and a special part sidewall 3 is obtained. The sidewalls 3 are attached to the sides of the opening of a main part, a working space 4 is defined inside, and an approximately box-shaped special part 1 is formed.  With this constitution, the sidewall which as a simple flat-plate-shaped construction with a plurality of through-holes, is made of a properly selected material, has the properly selected wall part 13, can be formed easily at a low cost, has improved ease of handling and ease of manufacturing and facilitates size reduction. Further, the sealing can be maintained easily through only one action of inserting a pipe into the fit-insertion part 15, and installation ease can be improved.
Patent JP-S5446467-A (JP)
Title: Semiconductor device
Inventor: KOKUUCHI SHIGERU
IPC: H01L29/73
Filed: 1977-09-20
Abstract: PURPOSE: To reduce the cose by eliminating the need of expensive W, No, etc., by brazing of forming either or both the upper electrode and lower electrode to be provided to a flat semiconductor device by using a compound of Cu-C fiber nearly equal in thermal expansivity to Si.  
     CONSTITUTION: The Si substrate provided with the element region is sandwiched between upper elecrrode 1A and lower electrode 2A and then brazed first, they are inserted into cylindrical insulation seal 8 through positioning guide rings 10, and seal 8 and electrodes 1A and 2A are fixed by flange 9. At this time, both electrodes 1A and 2A, or either one is formed of a compound of Cu-C fiber. Selecting a compounding ratio between Cu and C at this time enables its thermal expansivity to approximate to that of Si, and stress upon the Si substrate becomes small. In addition, its cost decreases, lightweight device is realized, and the fabrication is simplified 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000302425-A (JP)
Title: Production of carbon material containing phosphorus
Inventor: SASAKI TATSURO
IPC: C01B31/08
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a phosphorus-containing carbon material which can easily be produced and whose phosphorus content can be controlled. SOLUTION: This method for producing a phosphorus-containing carbon material comprises carbonizing a phosphorus-modified thermosetting resin or curing and carbonizing the phosphorus-modified thermosetting resin. The phosphorus content of the phosphorus-containing carbon material can be controlled by adding a phosphorus-free carbon precursor and/or a carbonaceous material, changing a curing temperature and/or a carbonization temperature, or changing a curing time and/or a carbonization time.
Patent JP-S63279831-A (JP)
Title: Mri image pickup method and apparatus
Inventor: MAEDA NORIKO
IPC: G01N24/08
Filed: 1987-05-11
Abstract: PURPOSE:To obtain a good NMR image having no geometrical strain, by correcting the image strain contained in the NMR image without restricting the direction of the coordinates axes constituting an image surface. CONSTITUTION:The constitution correcting the strain mixed in the image of an object to be examined consists of a calculation system 23b for calculating the distribution of a static magnetic field and that of the magnetic field distribution in the coordinates axis direction of a reference coordinates system and a strain correction system 24b for correcting the strain of an obliquely cut image. The calculation system 23b for calculating the distribution of the static magnetic field and that of the inclined magnetic field in the coordinates axis direction of the reference coordinates system consists of calculation systems 27b, 30b, 26b, 31b for calculating the distribution of strain quantities in the axial directions of the coordinates axes (x), (y), (z) of the reference coordinates system and a static magnetic field distribution calculation system 32b. The strain correction system 24b of the obliquely cut image consists of a coordinates converting system 34b, a strain quantity calculation system 35b and a strain correction system 36b.