baber/WOPTO huggingface dataset:
Patent JP-S56115745-A (JP)
Title: Stabilization of mixture of alkenylanilines
Inventor: KATOU TSUNEKATSU
IPC: C07C209/00
Filed: 1980-02-19
Abstract: PURPOSE: To obtain an alkenylaniline in high purity and in high yield, by adding a saturated aliphatic alcohol, its etherified compound, its esterified compound, or an aromatic alcohol, to the titled mixture which exists together with phenols so that the titled mixture is stabilized.  
     CONSTITUTION: At least 10wt% or more (preferably 30W500wt%) based on alkenylaniline saturated aliphatic alcohol, its etherified compound, its esterified compound, or an aromatic alcohol (especially, polyhydric alcohol) is added to the titled mixture which is coexistent with phenols, to stabilize the titled mixture. This stabilization is especially effective for 4-isopropenylaniline obtained by cleaving  2,2-(4- hydroxyphenyl-4'-aminophenol)-propane with an alkali and a phenol mixture.  
     USE: An alkenylaniline is useful as a raw material for synthetic resin, resin additive, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57133691-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HASE NOBUYASU
IPC: H01S5/00
Filed: 1981-02-10
Abstract: PURPOSE:To conduct multiple functioning extremely easily by utilizing a poly- dimensional group compound semiconductor epitaxial layer with a plurality of regions, the composition ratios thereof differ, into an active layer. CONSTITUTION:An In1-xGaxAsyP1-y epitaxial layer 13 having different composition ratios are formed onto a single crystal InP clad layer 12 grown on a single crystal InP substrate 11. That is, the active layer 13-1 corresponding to the laser luminescence of lambda1 wavelength, the active layer 13-2 corresponding to the laser luminescence of lambda2, the active layer 13-3 corresponding to the laser luminesence of lambda3 and the active layer 13-4 corresponding to the laser luminescence of lambda4 are each grown on the same plane in epitaxial shapes. An InP clad layer 14 and an SiO2 film 15 are shaped, and an electrode 16 and striped bodies 17 are formed. According to this constitution, the four active layers are arranged on the same plane, and the laser beams of lambda1-lambda4 are emitted from the same plane.
Patent JP-H03225459-A (JP)
Title: Control circuit
Inventor: KOGA MAKOTO
IPC: G06F15/16
Filed: 1990-01-31
Abstract: PURPOSE:To increase a processing speed without speeding up the reference clock of an MPU by performing access operation among plural processing blocks through a shared memory. CONSTITUTION:In respective processing blocks A..., MPUs are incorporated in blocks without controlling the entire system by one MPU, processing operation is performed in the respective blocks A..., on a closed-routine basis, and the shared memory block D for storing various data required for the processing operation of the processing blocks A... is provided. Then the processing blocks A... and shared memory D are so constituted that mutual access becomes possible through a shared bus F, and only when data is transferred among the processing blocks A... or between the processing blocks a A... and shared memory D, the access becomes possible through the shared bus F. Consequently, the processing speed can easily be increased without making the reference clock of the MPUs fast.
Patent JP-H07207739-A (JP)
Title: Floor-mounted japanese style toilet
Inventor: TABATA MUNETAKA
IPC: E03D11/16
Filed: 1994-01-19
Abstract: PURPOSE:To eliminate the need of forming a slab through-hole, improve workability and reduce construction cost by forming a toilet body and a trap separately, mounting the toilet body on a slab, connecting one end of' the trap to the drain port of the body with the other end connected to a drain main pipe and positioned lower than the toilet body. CONSTITUTION:The lower side of a toilet body 5 is made flat, and the body 5 is placed and mounted without penetration through a slab 3. A drain port 11 is opened at the downstream side of the body 5, and positioned lower than a water trapping section 9. A recess 13 is formed on the slab 3 near the drain port 11, and the bottom thereof is positioned lower than the port 11. Also, the recess 13 is internally fitted with a U-shaped trap 15 and one end thereof is connected to the port 11. In this case, the bottom of a U-tube section is positioned lower than the port 11. The other end of the trap 15 is connected to a drain main pipe 21 at the lower side of the slab 3 via a waterproofing layer 1 and a drain pipe 19 penetrating the slab 3. According to this construction, the trap 15 and the toilet body 5 can be separately formed and the formation of a through-hole in restricted space can be eliminated.
Patent JP-S54112542-A (JP)
Title: Manufacture of flat radiator
Inventor: IMAI SHINICHIROU
IPC: F24H3/00
Filed: 1978-02-20
Abstract: PURPOSE: To provide a method of the manufacture of a flat radiator, wherein a metal foil is adhered on a center of a heat insulating material having a groove for a piping, metal foils are adhered on surfaces of the heat insulating material which is located at opposite sides of the above- mentioned center, after a heat exchange tube has been fitted in the groove, and thereafter a surface material is adhered thereon, so that working efficiency of the manufacture thereof will be  improved, and the heat distribution of the obtained radiator will be uniform.   
     CONSTITUTION: An expandable resin in subjected to expantion molding to obtain a heat insulating material 11 in a flat plate from in which surface a meandered groove 12 is provided for a piping. On a center of the insulating material 11 as well as the inside of the groove 12 is laid an aluminum film 13 both surfaces of which are laminated with polyethylene layers. Then the aluminum film 13 is caused to thermally welded to the insulating material 11. After a synthetic resin  tube 14 for hot water has been fitted in the groove 12, aluminum films 15 which has the same  constitution as the film 13 are laid along the sides of the mentioned center and on the insulating  material 11. After the aluminum films 15 have been thermally welded on the insulating material  11, a surface material 16 of unwoven fabric is laid on all over them. Thereafter, the surface material 16 is thermally welded to the insulating material 11 through the polyethylene layers of the  aluminum films 13, 15.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58147665-A (JP)
Inventor: TEUNISU ROBERUTO FUAN HEERUSUB
IPC: G01S7/523
Filed: 1983-02-09
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-S56115821-A (JP)
Title: Exhaust manifold for turbo-supercharging engine
Inventor: UCHIYAMA KIYOUICHI
IPC: F02B37/02
Filed: 1980-02-20
Abstract: PURPOSE: To enable to utilize the exhaust gas energy of the engine effectively by a method wherein a partitioning wall for partitioning the exhaust gas from the force half of a cylinder row and the same from the aft half thereof is provided at the central part of the exhaust manifold.  
     CONSTITUTION: The discharging pipe 8 of the exhaust manifold 6 is projected downwardly therebelow and the turbine casing 11 of the exhaust gas turbo-supercharger 10 is fixed to a flange 9. The discharging pipe 8 is provided at the central part of the exhaust manifold 6 while the partitioning wall 13 is dividing a gathering path 7 into two parts and is extended to the discharging pipe 8. The partitioning wall 13 is formed by a smooth curve is order to guide the flow in the gathering path 7 to the discharging pipe 8 without generating loss. Since the casing 11 of the exhaust turbo-supercharger 10 is located at the center of the manifold 6, a distance between the casing 11 and respective exhaust ports 5 is the minimum distance. Further, the flow in the gathering path 7 may be guided downwardly smoothly by the partitioning wall 13. Furthermore, the gathering path 7 is divided into two parts thereby minimizing the mutual interference of the flow therewithin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62175410-A (JP)
Title: Restorative material composition for dental use
Inventor: IKEMURA KUNIO
IPC: A61K6/884
Filed: 1986-01-29
Abstract: PURPOSE:To provide the titled composition containing a radically polymerizable monomer and a specific ternary hardener, having high safety in clinical operation, resistant to discoloration, keeping excellent appearance, exhibiting high mechanical strength and giving strong and durable adhesive strength. CONSTITUTION:The objective composition contains (A) 100pts.(wt.) of a radically polymerizable monomer (e.g. monofunctional or bi-tetrafunctional (meth)acrylate with (B) a hardener consisting of (B1) 0.01-20pts. of an organic sulfinamide (preferably aromatic sulfinamide), (B2) 0.01-10pts. of an organic peroxide (e.g. t-butyl peroxymaleic acid) and (B3) 0.01-20pts. of a barbituric acid derivative [e.g. the compound of formula (R1-R3 are H or residue of fatty acid or aromatic, alicyclic or heterocyclic compound)]. Preferably, the composition is further compounded with 0.1-30pts. of an organic acid, its acid anhydride or an organic phosphorus compound.
Patent JP-H08209033-A (JP)
Title: Powdery coating material for electrostatic coating
Inventor: YAMADA YUKIYOSHI
IPC: C09D5/03
Filed: 1995-02-07
Abstract: PURPOSE: To obtain the subject powdery coating material having excellent smoothness and appearance, capable of keeping high efficiency of electrostatic coating by comprising granule groups simultaneously satisfying an average granular diameter of each granule group and conditions of cumulative undersize. CONSTITUTION: This powdery coating material is composed of a granule group simultaneously satisfying the conditions such as (A) <=20μm average granular diameter of granule group, (B) cumulative undersize 25% granular diameter (D25 )/cumulative undersize 75% granular diameter (D75 ) of >=0.6 and, further preferably, (C) an average value of (4π×projected area/(peripheral length)<2> )>=0.72. An average granular diameter of the powdery coating material is preferably 1-10μm, more preferably 4-7μm. The powdery coating material is obtained by, e.g. mixing raw powders, making pellets by melting and blending, pulverizing with an atomizer, etc., and preferably classifying in an air flow-type classifier.
Patent JP-S53104594-A (JP)
Title: Separating method of carbon dioxide and hydrogen sulfide from acidic solution of absorbed gases
Inventor: YOSHIMORI TADAHIKO
IPC: C01B32/50
Filed: 1977-02-25
Abstract: PURPOSE: To recover CO 2  and H 2 S having high concentrations, by distilling an acidic soln. of absorbed gases contg. CO 2  and H 2 S to liberate acidic gases, then absorbing the soln. from the tower top with H 2 S, removing CO 2 , and further distilling the soln. of H 2 S absorbed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07229656-A (JP)
Title: Absorption type refrigerator
Inventor: NAKAJIMA KENJI
IPC: F25B15/00
Filed: 1994-02-16
Abstract: PURPOSE:To improve an efficiency of an absorption type refrigerator and to miniaturize first and second regenerators by utilizing a quantity of heat to be radiated from the first regenerator (high-temperature regenerator) to an exterior. CONSTITUTION:A first regenerator 3 of a high temperature side of an absorption type refrigerator has a multiple tube structure of a first gas tube 18 in which exhaust gas flows from inside to outside, a first dilute solution supply tube 19 in which dilute solution flows, and a first regenerator shell 17 for forming a first vapor exhaust chamber 23 in which vapor is liquefied and discharged. A second regenerator 4 of a low temperature side has a multiple tube structure of a second dilute solution supply tube 28 in which the shell 17 is used as its inner wall and dilute solution flows from inside to outside, a second exhaust gas tube 29 in which exhaust gas flows, and a heating water tube 37 in which cooling water for heating a third regenerator 5 flows. Since the regenerators 3, 4 are both the multiple tube structures, they can be reduced in size. Since the regenerator 4 utilizes heat to be transferred from the regenerator 3, an efficiency of an absorption type refrigerator is improved as compared with the case that the heat of the regenerator 3 is all radiated to the atmosphere.
Patent JP-S61178950-A (JP)
Inventor: ROJIYAA KENNESU HAFU
IPC: A01P7/04
Filed: 1986-02-01
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-H07227939-A (JP)
Title: Honeycomb cocuring molding method
Inventor: ENOU MASAZUMI
IPC: C08J5/24
Filed: 1994-02-16
Abstract: PURPOSE:To provide a honeycomb molding, the porosities at the surface of a skin material and in the skin material of which are small. CONSTITUTION:At the manufacturing of a honeycomb molding, which consists of a honeycomb core material and fibrous fabric reinforced composite material skin materials, which are integrated with the honeycomb core material at its upper and lower sides, molding is performed under heat and pressure by laminating a fiber reinforced prepreg to the upper and lower sides of the honeycomb core material under the condition that a uniform film having a thickness of 10-200mum is interposed between one of the surface laminated with the prepreg and the surface of a tool.
Patent JP-H02235090-A (JP)
Title: Image information display method and apparatus
Inventor: UIRIAMU EFU GERINOTSUTO
IPC: G09G1/16
Filed: 1990-01-31
Abstract: PURPOSE: To reduce the reduction in the light emitting efficiency of a fluorescent layer portion by periodically crossing the picture on the display screen, which has a wider width than the width of the picture, in response to dither waveforms. CONSTITUTION: Video data of the picture, which has an aspect ratio of 3:4 and has the width narrower than a 9:16 TV monitor, are written into a first in first out(FIFO) storage device 12 in accordance with a writing clock. A periodical reading from the device 12 is controlled through a picture dither controller 18 which responds to the dither waveforms from a dither waveform generator 70 and the reading is done by the reading clock corresponding to the aspect ratio difference between the monitor and the picture. Background picture data are also outputted through a multiplexer 22 and a D/A converter and the picture periodically crosses the width of the display screen of the TV monitor. Thus, the reduction in the light emitting efficiency of the luminance layer portion caused by the aspect ratio difference is reduced and no noticeable reduction in the display luminance is obtained.
Patent JP-H097871-A (JP)
Title: Permanent magnet preparation
Inventor: KIN JIYUNBAI
IPC: H01F1/08
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an anisotropic resin permanent magnet which makes it possible to form an anisotropic permanent magnet of an inexpensive metallic hollow tube without using an expensive molding die and ground into power, and the powder and resin are mixed together and formed into an anisotropic resin permanent magnet. SOLUTION: An anisotropic permanent magnet is manufactured through following three processes, a first process where magnetic powder 50 is filled up into a hollow tube 52 to the brim, a second process where the magnetic powder 50 and the hollow tube 52 are hot-compressed together at temperatures of 400 to 1000 deg.C to turn the magnetic powder 50 into a permanent magnet of high density, and a third process where the permanent magnet is hot- processed to turn magnetically anisotropic for the formation of an anisotropic permanent magnet 56.
Patent JP-S59146901-A (JP)
Title: Metallic hydride reaction vessel and its manufacture
Inventor: NISHIZAKI MICHIYOSHI
IPC: C01B3/00
Filed: 1983-02-08
Abstract: PURPOSE:To obtain an efficient titled vessel by filling metallic hydride in an inner vessel, sealing the opening end of the inner vessel with a filter which is permeable to hydrogen and impermeable to metallic hydride, and housing the inner vessel in an outer pressure vessel. CONSTITUTION:Metallic hydride is filled in an inner vessel 3 having an opening end 4 at one end, and the opening end 4 is sealed with a filter 5 which is permeable to hydrogen and impermeable to metallic hydride. A porous tube 6 having a vessel wall which is permeable to hydrogen and impermeable to metallic hydride is preferably provided axially in the inner vessel 3 and supported by metallic hydride to smooth the diffusion of hydrogen in the inner vessel 3 and to constitute a hydrogen passage. The inner vessel 3 is housed and supported in an outer pressure vessel 1, and a connecting tube 2 is provided to the outer vessel 1 as an outlet and inlet for hydrogen. Thus, the metallic hydride reaction vessel having high heat conductivity, etc., in the vessel is obtained.
Patent JP-S55112855-A (JP)
Title: Constant pressure type fuel injection valve
Inventor: MORISHITA HIKARI
IPC: F02M51/08
Filed: 1979-02-23
Abstract: PURPOSE: To improve the effect of injection fuel from an injection nozzle by powerfully disturbing fuel tangentially fed into a fuel turbulence space formed between a nozzle hole or a needle of a fuel injection valve.  
     CONSTITUTION: A needle 8 is located in a housing 1 of an injectionl valve, electrically moving up and down to inject fuel from a fuel injection nozzle 31 into a combustion chamber, which is not illustrated in the drawing, via a fuel pump 21 from a fuel tank 22. A holder 5 retaining the needle 8 and a spacer holder 32 are combined with each other, with a spacer 33 interposed between them. The injection nozzle 31 is formed at the tip of the holder 32. A swirling space 36 exists between the spacer 33 and injection nozzle 31 and makes a tangent connection to a passage 41 which is communicated to the spacer 33 by a passage 38. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63188097-A (JP)
Inventor: KAWASAKI MASAYUKI
IPC: B43K5/18
Filed: 1987-01-30
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-H07223041-A (JP)
Title: Reinforcing jig of pattern made of foamed resin
Inventor: KUROTOBI MANABU
IPC: B22C7/02
Filed: 1994-02-17
Abstract: PURPOSE:To reinforce a pattern before casting, prevent a pattern from deforming and to sufficiently fill sand in the inside of a pattern by forming a reinforcing jig in plate shape to be fitted in the inside of a pattern and having the through hole in which molding sand passes. CONSTITUTION:After each jig 5 is fitted in each projecting part 4, while both end opening part of a pattern 1 is vertically placed, the pattern 1 is set in molding flask, sand is charged so as to execute molding. The pattern 1 is reinforced by each jig 5, it is prevented from deforming due to filling pressure of sand. Also, the sand charged at sand charging is sufficuently supplied in the inside of the pattern 1 from the upper space of each jig 5 through a first through hole 6 and second through hole 7 to the lower space. Also, an heat insulating layer 9 is formed on the surface of the jig, the jig is prevented from deforming due to heat of molten metal, further preventing a casting from crumbling.
Patent JP-H07228389-A (JP)
Title: Document double feed detecting device for image reader
Inventor: SHOJI KATSUNORI
IPC: G03B27/62
Filed: 1994-02-17
Abstract: PURPOSE:To surely detect a double feed of a document by arranging two document detecting sensors by interposing a conveying path of the document, so as to accurately catch a displacement amount of paper thickness of the document during conveyance. CONSTITUTION:A paper thickness detecting device 33 is arranged in a conveying path 25b between conveying rollers 26, 27, and the paper thickness detecting device 33 is constituted of paper thickness detecting sensors 34, 35 formed of photosensors opposed by interposing the conveying path 25b. In a controller 32, based on detected information from a document point end detector 31 and the paper thickness detecting sensors 34, 35, a double feed of a document is detected, and in the case of detecting a point end part of the document in the document point end detector 31, paper thickness in a fixed length in the point end part of the document is detected by the paper thickness detecting sensors 34, 35 and stored so as to compare this detection result with paper thickness after the fixed length of the document P, so that in the case of providing a difference between the paper thicknesses, the document P is detected to be double fed.
Patent JP-S52104635-A (JP)
Title: Negative pressure reacting apparatus
Inventor: FUJIWARA HIROSHI
IPC: F02P5/10
Filed: 1976-02-27
Abstract: PURPOSE:To provide in a negative pressure reacting apparatus a two-stage acting characteristic useful in a lead angle device and the like in an internal combustion engine by using a diaphragm and two spring.
Patent JP-H054917-A (JP)
Title: Medicinal preparation for treating diabetes mellitus and related symptoms and method for manufacturing same
Inventor: BURAIAN ROI HOROUEI
IPC: A61P3/10
Filed: 1991-02-13
Abstract: PURPOSE: To obtain a medicine preparation for treating true diabetes and related conditions, comprising a 2-(phenoxypropanolamino)ethoxyphenoxy acetic acid derivative and sulfonylurea. CONSTITUTION: This medicine comprises (A) a compound of the formula (R is OH or 2-ethodxyethylamino) known as a heat generating agent and useful for treating obesity related to diabetes or its pharmacologically permissible salt, preferably (S)-4-[2-(2-hydroxy-3-phenoxypropyIamino)ethoxy]-N-(2- methoxyamino)phenoxyacetamide hydrochloride and (B) a sulfonylurea, preferably acetohexamide, chloropropamide, glibenclamide and tolbutamide as a hypoglycemic. The use of the component A with the component B lessens the problems associated with the use of the component B, particularly obesifying effects and is effective for suppressing glycemia when the single use of the component B is not proper.
Patent JP-S52105108-A (JP)
Title: Preparation of primary alcohols
Inventor: ISOGAI KOUJI
IPC: C07C67/00
Filed: 1976-02-27
Abstract: PURPOSE: To prepare useful long-chain primary alcohols in high selectivity by the hydrogenation of 1,2-epoxyalkane in the presence of Co.P catalyst obtained by the reduction of cobalt phosphate with hydrogen. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04260423-A (JP)
Title: Antibacterial porous membrane and manufacture thereof
Inventor: HAYASHIDA KAZUAKI
IPC: B01D69/00
Filed: 1991-02-13
Abstract: PURPOSE:To obtain a porous membrane having permanent antibacterial property by causing crosslinked polymer containing antibacterial compounds to be held by the surfaces of pores of at least a part of the porous membrane. CONSTITUTION:Crosslinked polymer containing antibacterial metal compounds (e.g. powder of zinc, copper, silver, tin etc.) is held over the surfaces of pores of at least a part of a porous membrane of polyethylene, etc. The crosslinked polymer is formed by polymerization of multifunctional monomer having two or more of double bonds (e.g. ethylene glycol di(metha)acrylate. Since the antibacterial porous membrane produced in this manner has thereon a crosslinked polymer containing antibacterial metal compounds, wherein said polymer is firmly held by the porous membrane, whereby avoiding a lowering of antibacterial property due to separation of the polymer, the antibacterial property can be permanently maintained.