baber/WOPTO huggingface dataset:
Patent JP-S5899401-A (JP)
Title: Stick of incense
Inventor: KUSAKARI NAOTOSHI
IPC: A01N25/20
Filed: 1981-12-04
Abstract: PURPOSE:A stick of incense especially as a mosquito-repellent incense, evolving smoke slightly, having low stimulating smell, eye irritation, and acridity, obtained by blending a raw material for incense with one or more of dried powder of the crust of Theobroma cocao, powder of leaves of Cinnamomun cassia, and powder of extracted residue of Artemisia dracunculus L., which are obtained inexpensively as a flame supporting agent. CONSTITUTION:A raw material for incense is blended with one or more of dried powder of the crust of Theoberoma cocao, powder of leaves of Cinnamomun cassia, and powder of extracted residue of Artemisia dracunculus L., to give incense. The amount of the powder blended in the incense is 1-80wt%., preferably 5-40wt%, and its particle size is preferably such a degree as to pass through 60 mesh. The insence may be blended with a pyrethroid insecticide, repellent, perfume, antifungal agent, dyestuff, etc. as active ingredients. The treatment of the powder as the residue or by-product has been regarded as a difficult problem, so it can obtained inexpensively and stably.
Patent JP-S5896591-A (JP)
Title: Heat-sensitive recording sheet with pictures having improved stability
Inventor: HIRAISHI SHIGETOSHI
IPC: B41M5/333
Filed: 1981-12-04
Abstract: PURPOSE:To obtain a heat-sensitive recording sheet with pictures having improved stability by using an usually colorless or light color dye precursor and a developer composed of benzyl p-hydroxybenzoate and benzyl p-benzyloxybenzoate. CONSTITUTION:Benzyl p-hydroxybenzoate (100wt%) and benzyl benzyloxybenzoate (15-60wt%) are separately or concurrently ground into fine particles by a grinder. In the same way, a dye precursor, a binder, pigment, etc., are ground into fine particles by a grinder, and the mixture is mixed with various additives as needed. These mixtures are mixed together and made into a heat-sensitive recording sheet. In this case, the percent (%) stands for the used proportions of constituent developers.
Patent JP-H0586662-A (JP)
Title: External wall panel equipped with means for fixing to framework
Inventor: TANAKA KOICHIRO
IPC: E04B2/56
Filed: 1991-08-05
Abstract: PURPOSE:To enhance heat insulating effect by a method wherein panels, each of which is made up by mounting heat insulating material on the reverse side of a composite body made up by attaching a structural body frame to peripheral parts on the reverse side of a concrete board, are fixed to the framework of a building and external wall of the building is constructed therewith. CONSTITUTION:A concrete board 4 is placed over the surface side of a structural body frame 5, and a composite body 100 is made up therewith. Then, inner heat insulating materials 7 are mounted through separators 6 in the inside of a recess 101 formed in the inside of the frame-like structural body frame 5. Reverse side heat insulating materials 8 are then mounted so that the reverse side of the structural body frame 5 can be covered therewith, and a reverse side plate 9 is attached thereto for enhancing moisture prevention effect. Furthermore, a plurality of fixing means 20, each of which is made up of a connecting member 21 whose outer end is to be fixed to a framework of a building and an engaging metal piece 22 for engagement with the structural body frame 5 and for fixing to the inner end of the connecting member 21, are provided at appropriate intervals, and thereby an external wall panel 1 is formed.
Patent JP-H0634991-A (JP)
Title: Liquid crystal display device
Inventor: SHIBATA KATSUHIKO
IPC: F21V8/00
Filed: 1992-07-22
Abstract: PURPOSE:To increase the brightness of a back light and to prevent the generation of interference fringes on a display screen by specifying the respective pitches of the striped grooves of a prism plate disposed between a liquid crystal display panel and the back light and transparent electrode wirings. CONSTITUTION:The module of the liquid crystal display device is constituted by stacking a shielding case SHD consisting of a metallic plate, the liquid crystal display panel PNL, the prism plate PSB, a light diffusion plate SPB, a middle frame MFR, the support BLS of the back light BL and a lower case LCA in this order. The liquid crystal display panel PNL is arranged in parallel with plural pieces of the transparent electrode wirings on the transparent substrate surface. Plural pieces of the striped grooves are arranged in parallel on the prism plate PSB disposed between the liquid crystal display panel PNL and the defusion plate of the back light BL. The pitch lambda1 of the striped grooves is set at lambda1<=0.075lambda2/(lambda2+0.075) with respect to the pitch lambda2 of the transparent electrode wirings (unit is mm). As a result, the spacings between the interference fringes on the display screen are no longer visible.
Patent JP-H0635222-A (JP)
Title: Transfer paper for electrophotography
Inventor: HIBINO YOSHIHIKO
IPC: D21H17/62
Filed: 1992-07-22
Abstract: PURPOSE:To provide a transfer paper for electrophotography excellent in sizing property, the fixing property of a toner and traveling property on a copying machine. CONSTITUTION:This transfer paper for electrophotography is a neutralized paper made by containing calcium carbonate as a filler in a base paper and contains an internally added sizing agent and an anionic neutral rosin sizing agent. As a result, this transfer paper has stable sizing property as the neutralized paper, excellent fixing property of the toner and electrophotographic compatibility excellent in traveling on the copying machine.
Patent JP-H0941088-A (JP)
Title: Production of high toughness steel plate for low temperature use
Inventor: MORIKAGE YASUSHI
IPC: C22C38/08
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To produce the steel plate improved in toughness at low temp. and having a wide permissible hardening temp. range. SOLUTION: A slab, having a composition consisting of, by weight, 0.04-0.12% C, 0.02-0.80% Si, 0.05-0.8% Mn, <=0.01% P, <=0.005% S, 6.5-12.0% Ni, 0.01-0.10% Al, <=0.0035% N, and the balance essentially Fe, is held at 1,200-1,350 deg.C for >=24hr to undergo diffusion heat treatment, followed by air cooling down to room temp. Subsequently, the slab is hot-rolled to the prescribed plate thickness, and the resultant plate is heated to a temp. between the Ac3 transformation point and (Ac3 transformation point +200 deg.C), cooled, and then tempered at a temp. between 450 deg.C and (Ac1 transformation point +70 deg.C).
Patent JP-S6173847-A (JP)
Title: Sulfurization resistant silver alloy
Inventor: KUMABE TOSHIKATSU
IPC: C22C5/06
Filed: 1984-09-18
Abstract: PURPOSE:To obtain the titled Ag alloy having improved resistance to blackening due to sulfurization without losing the noble and bright white color of sliver by adding one or more among specified amounts of Pd, Zn, In and Sn to an Ag-Pt base. CONSTITUTION:This sulfurization resistant Ag alloy consists of, by weight, 80-89% Ag and 3-19% Pt as principal components, one or more among 5-15% Pd, 1-5% Zn, 1-10% In and 1-5% Sn and inevitable impurities. By this composition, the blackening of the alloy due to sulfurization can be prevented without losing the bright white color of silver. Since the alloy has high hardness, it can be widely used as a material for high-grade ornaments such as external parts for a watch and a ring, flatware, etc.
Patent JP-S6439021-A (JP)
Title: X-ray mask
Inventor: TAKEUCHI SUSUMU
IPC: G03F1/22
Filed: 1987-08-04
Abstract: PURPOSE:To reduce the electrification of a transparent thin film and obtain a sharp pattern at the time of aligning X-rays thereto by forming a transparent conductive thin film by stacking along the rear of the transparent thin film and the rear of the supporting section. CONSTITUTION:A supporting section 8 formed on the rear of a thin film 1, and a transparent conductive thin film 5 formed by stacking from the rear of the thin film 1 to the bottom of the supporting section 3 are formed. Electrons charged to the thin film 1 at such time as of inspecting patterns by applying an electron beam are discharged to the ground through a transparent conductive thin film 5 which is grounded. The transparent conductive thin film 5, formed by stacking along the rear of the thin film 1 and the rear of the supporting section 3, causes the total thickness of the thin film 1 and the transparent conductive thin film 5 to be equal independently of the position of X-ray irradiation. According to the constitution, a sharp pattern can be obtained at the time of aligning X-rays.
Patent JP-2000030294-A (JP)
Title: Light-transmissive substrate for optical information medium and optical information medium
Inventor: NAKAJIMA KENJI
IPC: G11B7/24027
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a light-transmissive substrate for optical information medium, hardly generating warping and the like and further having an optical characteristic low in double refraction index. SOLUTION: A light-transmissive substrate for an optical information medium is a substrate through which recording light is transmitted, and which is used as an optical information medium recorded with an optically readable signal. A gate for injection molding of a disk-like light transmissive substrate 1 having a center hole 4 at the center is on the inner peripheral side of the substrate 1. In the region inside the range, in which the recording region is formed from the inner peripheral side of the substrate 1, plural steps which gradually become thicker as it goes to the outer peripheral side are formed. An optical information medium using this substrate 1 has a recording layer 12 formed on this substrate 1 and a reflection layer 13 formed on this recording layer 12 and reflecting regenerated light.
Patent JP-H1138399-A (JP)
Title: Method for polishing liquid crystal display panel
Inventor: NISHIDA AKIO
IPC: G02F1/1333
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for newly manufacturing a waterproofing jig even if the size, etc., of a liquid crystal display panel is changed, and to prevent the infiltration of water into mounted parts for the liquid crystal display panel. SOLUTION: The liquid crystal display panel 4 with glass substrates flawed in the production stage of liquid crystal display devices is set on a panel setting stage 16 mounted to the polishing apparatus after both centers are visually aligned, and such and fixed. Next, the waterproofing jig is set on the sucked and fixed liquid crystal display panel 4 after both centers are visually aligned, and sucked and fixed. Rubber 7 mounted on the contact surface of a vacuum picture frame 1 with the liquid crystal display panel 4 is brought into tight contact with the surface of the liquid crystal display panel 4 in compliance with its surface shape by attracting and fixing the waterproofing jig, there by, the spacing of the contact surface between the liquid crystal display panel 4 and the rubber 7 is eliminated and waterproofing is made possible.  The flaws of the liquid crystal display panel 4 are polished away by using a polishing means consisting of a felt wheel 14 formed of wool, etc., and rotational driving means 15 for rotating the felt wheel 14.
Patent JP-H0841054-A (JP)
Title: Pyrimidine nucleoside having allene structure in 3'-position
Inventor: HAYAKAWA HIROYUKI
IPC: C07D405/04
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a pyrimidine nucleoside having an allene structure in a specific position and is useful as a medicine because it has a biological activity such as antitumor action. CONSTITUTION:The derivative of formula I (R1 is H, a halogen, a lower alkyl; R2 is an aryl, a lower alkyl, silyl; R3 is an aryl, a lower alkyl; R4 is H, a protecting group for OH group), which is preferably obtained by reaction of (A) a compound of formula II (R5 is an acyl, sulfonyl) with an organocopper reagent having R3, for example, using 2-10 moles of component B per mole of component A in an atmosphere of argon in a solvent such as tetrahydrofuran or ether at -70 deg.C to 0 deg.C for 15 minutes to 10 hours or so.
Patent JP-H0482873-A (JP)
Title: Production of n-benzylpyrroles
Inventor: KATSUURA AKIO
IPC: C07D207/16
Filed: 1990-07-24
Abstract: PURPOSE:To obtain N-benzylpyrroles without using any catalyst and accompanying by-products by reacting 3-hydroxyproline with benzaldehydes. CONSTITUTION:3-Hydroxyproline is reacted with benzaldehydes, preferably in an amide-based or a sulfoxide-based solvent (e.g. N,N-dimethylformamide or dimethyl sulfoxide) at the refluxing temperature of the solvent for 1-10 hr to afford the objective substances. The benzaldehydes are used in an amount of 0.8-2 times based on the 3-hydroxyproline and the solvent is used in an amount of 2-20 times based on the 3-hydroxyproline. The N-benzylpyrroles as an organic synthetic raw material for electrically conductive polymers or raw materials for porphyrin etc., in biochemical field are useful in many fields.
Patent JP-S6438748-A (JP)
Title: Production of photomask
Inventor: ITO NAOKI
IPC: G03F1/00
Filed: 1987-08-05
Abstract: PURPOSE:To easily obtain a photomask having a large area and micron accuracy by moving a cutting means for partially cutting off a masking layer formed on a transparent substrate relatively with the transparent substrate and cutting off the masking layer to a prescribed pattern. CONSTITUTION:The masking layer 2 is formed on the transparent substrate 3. This masking layer 2 is directly cut off to a prescribed shape and size by an ultrasonic cutter which focuses the ultrasonic waves generated by an ultrasonic oscillator 9 via a horn 10 to a cutting element 11. The cutting element 11 is made into a conical shape and the tip thereof is brought into pressurized contact with the substrate 3. A substrate supporting base 1 is swept at the prescribed pattern. Since the masking layer is cut off by moving the cutting means relatively with the transparent substrate in such a manner, the masking layer can be directly cut to the desired size and shape. As a result, the photomask having the larger area and the micron accuracy is easily obtd.
Patent JP-2000027288-A (JP)
Title: Balcony
Inventor: TAJIMA IKUO
IPC: E04D13/04
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To easily set a deck material in a prescribed position only by removing an upper wall, placing the deck material in horizontal state, and sliding it by attachably and detachably connecting the upper wall of at least one end gutter of lateral end gutters of a balcony. SOLUTION: An end plate 2 is mounted on the inside surface of a cast panel 17 on both lateral side of a balcony, an end gutter 2b is formed by the follow part, and an upper wall 2d separated from the end plate body is attachably and detachably connected to at least one upper opening 2a by a screw 23. When the upper walls 2d of the end plates 2 on both lateral sides were removed, the first deck material 14A is horizontally lowered and placed on the inside wall 2c of the end plate 2, and when only one upper wall 2d was removed, the deck plate 14A placed on a joist 12 is moved to the other end gutter 2b side, and both the end parts are screwed to the joist 12 in opposition to the inside wall 2c of the end plate 2.  The deck material 14A is slid on the building outer wall surface side as occasion demands, the second deck material 14B is set and fixed in the same manner, and the upper wall 2d is finally fixed to the end plate body. This work is repeated to set deck materials 14.
Patent JP-S6255109-A (JP)
Inventor: TO SEIICHIRO
IPC: B28B13/02
Filed: 1985-09-04
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-H0621914-A (JP)
Title: Spectrum diffusion receiver
Inventor: KOJIMA TOSHIHARU
IPC: H04J13/00
Filed: 1992-06-29
Abstract: PURPOSE:To secure the synchronization of a PN signal by catching the synchronization of the PN signal in the early stages with use of a correlation signal and an error signal. CONSTITUTION:The received SS signal is inputted to a semi-synchronous detection/AFC circuit 100. Thus the semi-synchronous detection is carried out and a complex base band signal is outputted. This base band signal is inputted to a complex correlator 102 where the correlation is taken between the base band signal and a PN signal. Thus a complex correlation signal is obtained and inputted to a demodulation processing circuit 104. Then the complex correlation signal is latched synchronously with repetition of the PN signal and demodulated in accordance with a demodulation system. Thus it is possible to secure the synchronization of the PN signal despite the large frequency of a local carrier wave.
Patent JP-S6441682-A (JP)
Title: Variable delivery pump
Inventor: SHOJI YUKIHIRO
IPC: F04B1/26
Filed: 1987-08-07
Abstract: PURPOSE:To make a product of delivery and discharge pressure constantly holdable all the time irrespective of pump revolution by leading a pressure liquid, run past a flow regulating value and a pressure setting valve having a specific structure each, into a control chamber of a control piston controlling a swash plate angle of a piston. CONSTITUTION:There is provided with a pump member 1 which has a variable member 2 controlling a swash plate angle of a pump piston, and a tilt angle of this variable member 2 is regulated by a control piston 3 according to a pressure liquid fed to a control chamber 26. The pressure liquid regulated by a flow regulating valve 21 and a pressure setting valve 22 is fed to the control chamber 26. The flow regulating valve 21 is constituted of fitting a spool 30 to be displaced by its own pressure against a spring 31, in a housing 32 having an inlet 34 being interconnected to a pump discharge port 5 and an outlet 35 being connected to a load passage 17. And, the pressure setting valve 22 is constituted of installing a spool 10 to be energized by pressure in a secondary pressure chamber 12, where the pressure liquid run past the flow regulating valve 21 and a secondary pressure setting valve 24 is guided, and spring force of a spring 11.
Patent JP-S5898743-A (JP)
Title: Image forming method
Inventor: HASEGAWA YASUSHI
IPC: G03G15/047
Filed: 1981-12-08
Abstract: PURPOSE:To erase electrostatic charge remaining in an edge part and on a thin line,  and to get rid of an unfavorable appearance of a reproduced picture, by projecting a  charge particle current of opposite polarity of a surplus quantity more than electrostatic charge quantity of an area corresponding to a black picture part of the first electrostatic charge image, to the second electrostatic charge image. CONSTITUTION:The first electrostatic charge image is formed in an area corresponding  to a black picture part and a color picture part on a photosensitive layer 2, the second  electrostatic charge image is formed in an area correponding to a black picture part  on a photosensitive screen drum 28, the first electrostatic charge image and the second  electrostatic charge image are opposed to each other, and a charge particle current of  opposite polarity of a surplus quantity of an electrostatic charge quantity of an area corresponding to a black picture part through a photosensitive screen of said drum 28  is projected to the second electrostatic charge image from a charge particle source 10.  In this way, electrostatic charge of the area corresponding to the black picture part is annihilated, therefore, no electrostatic charge is left in the edge part of its area. Accordingly, even when development has been executed, a developer of other color does  not adhere to the edge part of its black picture part and its thin line, and an unfavorable appearance of a reproduced picture is eliminated.
Patent JP-H02133684-A (JP)
Title: Dying and printing of cellulosic fibrous material with vat dye
Inventor: UORUTAA MARUTE
IPC: D06P1/22
Filed: 1989-07-28
Abstract: PURPOSE: To uniformly dye a cellulosic fiber material with a constant hue by using a vat dye while reducing the vat dye with an enediol in place of sodium hydrosulfite as a reducing agent together with an water-miscible organic solvent in the presence of an alkali. CONSTITUTION: A cellulosic fiber material is uniformly dyed or printed with constant hue by using a vat dye while reducing the vat dye with an enediol (e.g. a 2-6C α-hydroxyketone or α-hydroxyaldehyde having strong reducing action in an alkaline medium, pref. monohydroxyacetone) in place of sodium hydrosulfite as a reducing agent together with an water-miscible organic solvent (e.g. a lower alcohol, ketone, acetal) at 0.1-10 wt.% (based on the dyeing bath) in an alkaline condition at pH 11-14 using sodium hydroxide or the like.
Patent JP-H1121526-A (JP)
Title: Sealing film for electronic device
Inventor: MORIMURA YASUHIRO
IPC: C09J7/02
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: (J) To improve the sealing workability and adhesion to electronic devices by providing a heat- and/or light-curable adhesive layer composed primarily of a copolymer of ethylene, vinyl acetate and a (meth)acrylate monomer on one or both sides of a substrate film having a specific light transmission and refractive index. SOLUTION: To 100 pts.wt. of a copolymer comprising ethylene, 2-50 wt.% of vinyl acetate and 0.01-20 wt.% of a (meth)acrylate monomer, are blended 0.1-10 pts.wt. of an organic peroxide having a decomposition temperature of 50 deg.C or above at a half-life of 10 hours, 0.1-10 pts.wt. of a photosensitizer, 0.01-5 pts.wt. of a silane coupling agent, 0.1-50 pts.wt. of a (meth)acryloyl-containing compound and/or allyl-containing compound, and 1-200 pts.wt. of a hydrocarbon resin, so that a heat- and/or light-curable adhesive is obtained. The adhesive is applied on one or both sides of a substrate film having a light transmittance of 50% or more and a refractive index of 1.8 or less and cured to form an adhesive layer.
Patent JP-H1134875-A (JP)
Title: Wagon
Inventor: NAGAISHI NOBORU
IPC: B62B3/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the over-turning in removing or in drawing out a drawer in a case where the drawer is provided by locating a longitudinal rod forward of a box body, and locating a forward caster outside the box body. SOLUTION: A holding frame 5 of approximately inverted U-shape in front view, is provided on a front side of a box body 4. A forward caster 12 is mounted on each lower end of right and left vertical rods 10 of the holding frame 5. The holding frame 5 is mounted on the box body 4 in a projected condition forward of its front side 4a. Thus, the forward caster 12 is located forward of the front side 4a of the box body 4. The width of the right and left vertical rods 10 is larger than the width of the box body 4, and the vertical rods 10 are located outside the box body 4. Thus, the forward casters 12 are located outside in the right-ot-left direction of the box body 4. The width of the forward casters 12 and the distance between the forward caster 12 and the rear caster 9 are large and stable, and the over-turning can be effectively prevented.