baber/WOPTO huggingface dataset:
Patent JP-S5827701-A (JP)
Title: Preparation of aqueous emulsion
Inventor: KUWATA ATSUO
IPC: C08F2/00
Filed: 1981-08-12
Abstract: PURPOSE:To obtain an aqueous emulsion, having improved adhesive property to polyolefin films, etc., and useful as a vehicular component in aqueous coating agents, by dissolving a specific lubricant in a polymerizable vinyl monomer, and emulsion polymerizing the vinyl monomer. CONSTITUTION:0.1-30wt%, based on a polymerizable vinyl monomer, one or more compounds of (A) an alcoholic ester of an 8-22C fatty acid (B) an acid amide of an 8-22C fatty acid, (C) a compound which is an adduct of the hydroxyl-containing compound (A) with an alkylene oxide and has an HLB<=10 and (D) a compound which is an adduct of the compound (B) with an alkylene oxide and has an HLB <=15 as a lubricant are dissolved or dispersed previously in the polymerizable vinyl monomer, e.g. methyl methacrylate, and then the resultant solution or dispersion is subjected to the emulsion polymerization.
Patent JP-H05321759-A (JP)
Title: Automobile cylinder head cover
Inventor: KOBAYASHI KAZUHIKO
IPC: F16M1/026
Filed: 1992-05-19
Abstract: PURPOSE:To improve the mechanical characteristics and the durability by executing the injection molding of the resin composition by melting and mixing the polyphenylene sulfide resin, the polyphenylene oxide and the fibrous and/or the non-fibrous fillers. CONSTITUTION:The polyphenylene sulfide resin(PPS resin) is the polymer containing more than 70% of repeated unit demonstrated by the constitutional formula I, while the polyphenylene oxide(PPO) is fundamentally composed of the constitutional unit demonstrated by the constitutional formula II. In the formula II, R1-R4 mean the hydrogen atom, the halogen atom, the aromatic hydrocarbon radical. A cylinder head cover for an automobile is obtained by executing the injection molding of the resin composition which is obtained by melting and mixing 100 pt.wt. of the PPS resin, 10-20 pt.wt. of the PPO resin, and 50-400 pt.wt. of the fibrous and/or non-fibrous filler. This secures higher mechanical strength, higher rigidity, the dimensional stability or the like even at high temperature of 100 deg.C.
Patent JP-H01296786-A (JP)
Title: Signal processing circuit
Inventor: HONJO MASAHIRO
IPC: H04N9/83
Filed: 1988-05-24
Abstract: PURPOSE:To eliminate need for an expensive band pass filter by adding outputs of a 1st multiplier multiplying a low frequency chroma signal and a carrier signal and of a 2nd multiplier multiplying outputs of the 1st and 2nd phase shifters. CONSTITUTION:A low frequency chroma signal (a) in a frequency f3 coming from an input terminal 1 is given to the 1st multiplier 3, where an output signal (c) is obtained by using a carrier signal (e) generated from a carrier signal generator 8. Moreover, the 2nd multiplier 4 multiplies a signal (f) being the result of phase-shifting the carrier signal (e) by +90 deg. or -90 deg. at the 1st phase shifter 5 with a signal (b) phase-shifted by the same phase as that of the 1st phase shifter 5 in the 2nd phase shifter 2 from the low frequency color signal (a) and an output signal (d) is obtained. The output signals (c), (d) are added by an adder 6 and only the reproduced color signal in the frequency fc is outputted from an output terminal 9. Since no band pass filter(BPF) is in use, a color signal whose frequency characteristic is less deteriorated is obtained.
Patent JP-H07327748-A (JP)
Title: Leg
Inventor: SHIMOZATO TAKESHI
IPC: F16B12/52
Filed: 1994-06-08
Abstract: PURPOSE:To provide a leg incorporating a coupling structure which can reduce the number of necessary component parts, and which can facilitate the assembly thereof while can reduce the cost. CONSTITUTION:In a structure for a leg, the rear part of an upper stay 2 is fitted in a support column so that the upper stay 2 is coupled to the support column 1. The upper stay 2 is formed only of a member obtained by bending a single material so as to partly form a pipe-like shape, thereby it is possible to eliminate the necessity of welding.
Patent JP-H06335700-A (JP)
Title: Method for utilizing sludge and coal ash
Inventor: KATO YASUHIKO
IPC: C02F11/00
Filed: 1993-05-28
Abstract: PURPOSE:To effectively utilize coal ash by admixing coal ash with the treated sludge of sewerage and industrial waste water, controlling the water content, deodorizing the admixture, burning the admixture in an incinerator or drying and burning the admixture in a drying furnace and utilizing the product as the cement material. CONSTITUTION:Coal ash is admixed with the treated ash of sewerage and industrial waste water, the water content is controlled, the admixture is deodorized, and the admixture is burned in an incinerator or dried in a cement material drying furnace and burned and utilized as the cement material. Otherwise, coal ash is admixed with treated sludge, water content is controlled, the admixture is deodorized, and the admixture is dried in a drying furnace and utilized as an energy source. The coal ash is added by 5-40wt.% in this case, and the coal ash is effectively utilized.
Patent JP-H08320610-A (JP)
Title: Led lamp erase head
Inventor: YOSHIURA MASAYASU
IPC: G03G15/047
Filed: 1995-05-25
Abstract: PURPOSE: To uniforming the illuminance distribution on a simultaneous lighting area while maintaining the contrast between light and shade on the individual lighting area. CONSTITUTION: In this LED lamp erase head 1 provided with plural LED lamps 3, and a frame body 2 for holding the LED lamps in a line and furnished with partitions 7 for each LED lamp, the frame body 2 is so constituted that the LED lamp group of respective areas is held so as to locate the tip part of the LED lamp group arranged on the simultaneous lighting area 4 on the rearside of the tip part of the LED lamp group arranged on the individual lighting area 5.
Patent JP-H04329558-A (JP)
Title: Image forming device
Inventor: HIROTA SHOJI
IPC: B41J29/00
Filed: 1991-04-30
Abstract: PURPOSE:To set an opening degree for a rocking frame by two steps, that means, in the case of performing processing for jamming and in the case of attaching/detaching a unitized image forming member, etc., when a frame for a laser printer is installed so that it can be opened and closed bordering on a paper path. CONSTITUTION:In a main body frame 2 for the laser printer 1, an image writing deviec and an image forming member 10 are arranged and also a guide plate for the paper path, etc., is arranged. And the rocking frame 30 is installed on the main body frame 2 through a supporting shaft 31, and a roller holding member which follows up the rocking action of the rocking frame is arranged, in the case of removing a jammed paper, the rocking frame 30 is opened only by a prescribed angle theta so as to separate both rollers of a carrying roller device and so as to release the paper path. In the case of more widely opening the rocking frame, the carrying roller device is moved to the rocking frame side, so that a large opening part sufficient to easily detach the image forming member 10 can formed.
Patent JP-S5920218-A (JP)
Title: Liposome containing vitamin k
Inventor: IKEDA KEN
IPC: A61K31/122
Filed: 1982-07-22
Abstract: PURPOSE:A liposome, containing vitamin K, consisting of vitamin K and phospholipid, and capable of exhibiting a sufficient effect according to the dose thereof in the oral administration. CONSTITUTION:A liposome, obtained by dissolving a vitamin K type compound, particularly vitamin K1 (phytonadione), vitamin k2 (all trans-type menatetrenone) and a phospholipid, e.g. phosphatidyl choline preferably lecithin, in ether, adding the resultant solution to a salt solution to prepare a water-in-oil type emulsion, distilling away the ether under reduced pressure while heating the emulsion at 30-40 deg.C to give a highly viscous creamy material, dispersing the creamy material in a physiological saline solution, etc. to give a solution for the internal use, or mixing the creamy material with a powder for formulation to afford a powder. The resultant liposome has the coagulating action of the vitamin K, specifically the reduction in the prothrombin time by the oral administration.
Patent JP-2000317551-A (JP)
Title: Die
Inventor: MIYAZAWA TOSHIKI
IPC: B21D28/14
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency in fixing a working tool without holding the working tool with a hand and overturning a whole upper die set when the working tool of punch, etc., is fixed to an upper die, to reduce a size of a die and to reduce a production cost in producing the die. SOLUTION: An upper die set and a lower die set, in which at least one of them is elevated, and an upper die 32 and a lower die, which are arranged at the positions facing the respective upper die set and lower die set, are provided, when the working tool 30 of punch or die is fixed to the upper die 32, in the die arranged with a temporary fixing mechanism of the working tool 30 to prevent falling of the working tool 30, when a mounting part 30a of the working tool 30 is inserted into an insert hole 36 into which the mounting part 30a of the working tool 30 formed to the upper die 32 is inserted,  an elastic member 38 inserted for elastic repulsion between both is arranged between the inner wall face of the insert hole 36 and the outer wall face of the mounting part 30a of the working tool 30 so that the mounting part 30a of the working tool 30 is not fallen off from the insert hole 36.
Patent JP-H01297408-A (JP)
Title: Production of propylene-based elastomer
Inventor: ONISHI MICHIO
IPC: C08F4/64
Filed: 1988-05-26
Abstract: PURPOSE:To efficiently obtain a propylene-based elastomer having practicable tensile strength even in an unvulcanized state, sufficient flexibility and low- temperature characteristics with hardly any surface tackiness at a low cost by using an improved Ziegler-based catalyst. CONSTITUTION:A catalyst system consisting of (A) a solid component consisting essentially of Mg, Ti and a halogen atom and an electron donor, (B) an alkoxy group-containing aromatic compound expressed by the formula [R<1> is 1-20C alkyl; R<2> is 1-10C hydrocarbon, OH or nitro; m is 1-6; n is 0-(6-m)] and (C) an organoaluminum compound is used to polymerize 20-95wt.% propylene homopolymer or a copolymer of propylene and a 4-30C alpha-olefin and 80-5wt.% copolymer of ethylene and propylene by a multistage polymerization method.
Patent JP-S61288053-A (JP)
Title: High-speed weldable stainless steel
Inventor: OSAKI KEIJI
IPC: C22C38/00
Filed: 1985-06-13
Abstract: PURPOSE:To obtain stainless steel capable of decreasing the sensibility of the undercut formation and welding in high-velocity by decreasing Si of stainless steel having a specified composition and limiting both the range of Mn amount and Mn/Si ratio. CONSTITUTION:Stainless steel consists of <=0.08% C, <=0.6% Si, 1-6% Mn, 6-15% Ni, 16-20% Cr and if necessary <=3% Mo and the balance Fe and inevitable impurities and has a composition satisfying Mn/Si >=3. This steel is low in Si amount and the fluidity of molten metal in the welding period is suppressed and also the nonmetallic inclusion of the surface of the material to be welded is made to an MnO-enriched composition low in the dissociation voltage from SiO2 high in the dissociation voltage and the melting in the width direction of a weld bead is accelerated. As a result, the undercut sensibility is suppressed. Still further since this suppression effect is made more remarkable by decreasing S, S incorporated in the above-mentioned inevitable impurities may be regulated to <=0.003%.
Patent JP-H11330556-A (JP)
Title: Substrate for compound semiconductor device and its manufacture
Inventor: SATO KENJI
IPC: C30B29/48
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To effectively form double hetero structure at a low cost without using an epitaxial growth method. SOLUTION: This manufacturing method consists of at least a process for forming hetero structure by stacking compound semiconductor crystal (ab) composed of a periodic table group 12 (2B) element and a group 16 (6B) element, and compound semiconductor crystal (ac) which has composition different from the compound semiconductor (ab) and is composed of a periodic table group 12 (2B) element and a group 16 (6B) element, and a process wherein a substrate of hetero structure of the compound semiconductor crystal (ab) and the compound semiconductor crystal (ac) is heated, the group 12 (2B) element and the group 16 (6B) element are diffused, a region of ab(1-x) CX (0<x<1) is formed between the compound semiconductor (ab), and the compound semiconductor (ac), and double hetero structure is obtained.
Patent JP-S5918843-A (JP)
Inventor: NAKA HIROMITSU
IPC: E04F19/08
Filed: 1982-07-21
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-S5554086-A (JP)
Title: Method and apparatus for ammonia nitrogen removal by zeolite and adsorption of saturated zeolite
Inventor: KATOU AKINORI
IPC: B01J39/02
Filed: 1978-10-18
Abstract: PURPOSE: To obtain stable supernatant liquor as well as eliminate the chemical consumption of zeolite by regulating the pH and concentration of supernatant liquor or desorption liquor for ammonia-adsorbed zeolite.  
     CONSTITUTION: The original liquor 3 is supplied into the moving bed type adsorption tower 1 packed with zeolite to adsorb ammonia nitrogen on zeolite, and the ammonia-saturated zeolite 2 is discharged from the lower part of the tower 2 and fed to a screw conveyer, where zeolite is separated from water. Then, the zeolite is brought into contact with a desorption liquor introduced from the lower part of the desorption tower 8 to desorb the ammonia nitrogen from the zeolite, where an alkali is added to the desorption liquor introduced so that the pH of the supernatant liquor 11 to be discharged becomes more than 9 and also the concentration of alkali in the desorption liquor to be supplied becomes less than 2%. Then, the regenerated zeolite is washed in the tower 15 and the washing water 19 is sent to the desorption regulating tank 21, where an alkali is added to the water to reuse it as a desorption liquor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07333548-A (JP)
Title: Visually displaying device
Inventor: KENNO KOKICHI
IPC: H04N5/64
Filed: 1994-06-09
Abstract: PURPOSE:To provide an inexpensive visually displaying device small in size, light in weight and capable of clearly observing a full-color observation image with a wide angle of view in a flat state up to the periphery, without using a polarizing element, etc. CONSTITUTION:This device is composed of a display element 4 and an eyepiece optical system for projecting the image of the display element 4 and introducing it to the eyeballs of an observer, the display element 4 has a louver 10 for restricting an angle of visibility, the eyepiece optical system has two translucent surfaces 2, 3, the second translucent surface 3 is composed of a curved surface whose concave surface confronts the eyeballs of observer, a light ray emitted from the display element 4 is transmitted through the second translucent surface 3, reflected by the first translucent surface 2, further reflected by the second translucent surface 3, transmitted through the first translucent surface 2, made incident on the eyeballs of an observer and at least the first translucent surface 2 of two translucent surfaces 2, 3 is arranged so as to be eccentric to the visual line directed in the central direction of the projected image observed by the observer.
Patent JP-2000284069-A (JP)
Title: Alarm clock with alarm clock
Inventor: HAYASHI MASAMI
IPC: G04G13/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an alarm clock far preventing oversleeping by involving a plurality of alarm clocks. SOLUTION: An accommodation part 4 for accommodating an alarm clock 2 is formed with the bottom part of an alarm clock 1 as an opening 5, and the alarm clock 2 is covered with the alarm clock 1 while the alarm clock 1 can be removed. As a result, when the alarm of the alarm clock 2 rings, the alarm clock 1 needs to be forcibly lifted, thus urging one to wake up, preventing oversleeping, and at the same time providing a good idea.
Patent JP-H06338677-A (JP)
Title: Manufacture of printed wiring board
Inventor: TSUNODA TAKANORI
IPC: H05K3/28
Filed: 1993-05-31
Abstract: PURPOSE:To prevent formation of a bridge during soldering by eliminating exposure of a base material in a periphery of a land when forming a solder resist coating of a printed wiring board. CONSTITUTION:In a manufacturing method of a printed wiring board, low viscosity solder resist 2 is applied all over a copper clad lamination board while etching resist 2 with water repellent effect is made to remain on a conductor circuit 3, solder resist films 4, 5 are formed on a surface of a resin base material and the solder resist films 4, 5 are formed in a region not including a land part which is necessary for connection. Thereby, it is possible to eliminate exposure of a base material in a periphery of a land and to prevent bridging during soldering.
Patent JP-H0422359-A (JP)
Title: Disposable diaper
Inventor: WADA TAKAO
IPC: A61F13/514
Filed: 1990-05-16
Abstract: PURPOSE:To enhance the draftiness of the part around the trunk by folding a waterproof back sheet at the edge of an absorbing mat in the back and front regions of a diaper, enwrapping the part U-shapedly, and forming the back and front regions of the diaper from a drafty sheet. CONSTITUTION:An absorbing mat 2 is interposed between a waterproof back sheet 3 and a water permeative top sheet 1. The back sheet 3 is folded at the upper and lower edges of the absorbing mat 2 in the back and front regions P, Q of a diaper concerned to enwrap the upper and lower edge parts of the absorbing mat U-shapedly. No.3 sheet 4 of drafty material is formed in two layers and arranged in the back and front regions P, Q, and with their ends, the end of the back sheet 3 enwrapping the edge of the absorbing mat 2 U- shapedly is further wrapped. Thereby the humors permeating into the mat 2 are hindered from leaking out to the regions P, Q from the upper and lower ends of the mat 2 owing to the folded part of the waterproof back sheet 3, to provide good draftiness of his body part around the trunk.
Patent JP-H11331709-A (JP)
Title: Solid-state image-pickup device
Inventor: MIYAGAWA RYOHEI
IPC: H04N5/335
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image-pickup device capable of realizing a miniaturized and integrated device by reducing the number of external terminals, which is capable of increasing the output operation speed of a pixel signal by reducing the data rate of the pixel signal and readily controlling the signal quantity of a high luminance correction signal and easily controlling a dynamic range. SOLUTION: This solid-state image-pickup device 1 is provided with a pixel signal storing memory circuit 11, a high luminance correction signal storing memory circuit 10 and a compositing circuit 14. the circuit 11 temporarily stores a pixel signal stored by a prescribed pixel P in a pixel area 2. The circuit 10 temporarily stores a high luminance correction signal for correcting high luminance stored by the same prescribed pixel P. The pixel signal stored in the circuit 11 and the high luminance correction signal stored in the circuit 10 are transferred to the circuit 14 at the same timing and synthesized, and a corrected pixel signal is obtained.
Patent JP-S5252369-A (JP)
Title: Junction head
Inventor: NAITOU TADAO
IPC: H01L21/603
Filed: 1975-10-25
Abstract: PURPOSE:To contact tip and surface of a substrate parallel in each other by applying linked continuation mechanism having two degrees of freedom by two junction parts.
Patent JP-S5555327-A (JP)
Title: Dimming system in room of passanger plane
Inventor: YOSHIKAWA KATSUHIRO
IPC: H04N7/18
Filed: 1978-10-19
Abstract: PURPOSE: To improve television projecting effect without giving any hindrance at all to passanger room service by adhering a light semi-transparent film to the windows near the screen so that the brightness of the screen becomes of the specified value.  
     CONSTITUTION: This comprises applying a light semi-transparent film on the window glasses of plural pairs of right and left windows 16 toward the rear of the plane from the neighborhood of a screen 20 out of the windows of the passanger plane which is so arranged to project images from the television projector 22 provided to the ceiling part of the passanger room to the screen 20 provided in the rear of the service center 18 of the plane, wherein the pair number n of the windows applied with the light semi-transparent film is so set that the luminance of the screen plane during projecting becomes S/(N-n)≥20 where the luminance of the screen plane under projection with external light being shielded is let to be S, the luminance under daylight with no projection to be N and the right and left pair number applied with the light semi-transparent film to be n. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11331876-A (JP)
Title: Multi-image display device
Inventor: TOYOSHIMA NOBUAKI
IPC: H04N13/04
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide the multi-image display device by which plural viewers can selectively control an image in a viewing direction of each from one's own spot. SOLUTION: The multi-image display device is provide with a direction dependent image display element 1 in which one display element allows plural viewers to view different planer images or stereoscopic images simultaneously, a remote controller 3 that is operated by a viewer from one's own spot to select and control a displayed picture observed by oneself, and a viewing direction detection means 2 that detects a viewing direction of the viewer controlling the remote controller 3 with respect to the direction dependent image display element 1. When the viewer operates the remote controller 3, even if the viewer does not designate a viewing direction to the direction dependent image display element 1, the viewing direction is automatically detected and the controller 3 selectively controls only a displayed picture viewed by the viewer.
Patent JP-H02307697-A (JP)
Title: Method and device for preventing downward warpage of soldered circuit board
Inventor: YOKOTA HACHIJI
IPC: B23K31/02
Filed: 1989-05-22
Abstract: PURPOSE:To improve soldering performance by bringing a winding transmission member into contact with the rear surface of a central part while gripping both ends of a circuit board which is heated by the soldering of electronic parts and is thereby held warped down ward to correct the circuit board, and then solidifying the soldering by cooling to prevent the downward warpage. CONSTITUTION:The circuit board 15 which is imposed on the upper part of pins 14 of a chain 11 is moved in an arrow direction A in an automatic soldering device and is fed toward the winding transmission device 3. The weight of the circuit board itself and the weight of the electronic parts mounted thereon act on the circuit board 15 and further, the circuit board is heated by the soldering and is thereby warped to project downward as the circuit board is heated by the soldering. Pressing rings 2 come into contact with the front surfaces 15b of both ends and both ends 15a of the circuit board are gripped by the pressing rings 2 and the pins 14, by which the circuit board is restrained in a vertical direction when the circuit board 15 is further fed. The front surface 23a of the chain 23 of the winding transmis sion device 3 comes into contact with the rear surface 15c of the circuit board and the circuit board 15 is lifted horizontally and is corrected when the circuit board 15 is fed further. The circuit board 15 cooled with the discharge air by a cooling air fan and is imposed on the upper parts of the pins 14. The downward warpage of the circuit board is automatically corrected while the circuit board is transported.