baber/WOPTO huggingface dataset:
Patent JP-H11152688-A (JP)
Title: Dyeing with safflower powder
Inventor: TERADA KAZUO
IPC: D06P3/24
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To dye various materials to be dyed safely and simply by using a powder of a safflower cake or a powder obtained by grinding disarranged flowers as a dyeing raw material for promoting a purchasing will for safflower- dyed products and contributing the extension of the dyeing industry associated with the safflower. SOLUTION: This dyeing method using a safflower powder, is to prepare a dyeing solution by adding water to a powder of a safflower cake or a powder like material obtained by grinding disarranged flowers, to dye by immersing a prescribed material to be dyed into the solution for a prescribed time, wash with water and then dry in the shade.
Patent JP-H06158020-A (JP)
Title: Coloring agent composition
Inventor: MAEDA SHUJI
IPC: C09K3/00
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a soloring agent composition which is discharged towards the criminal from a discharge unit provided on a device for tracking, e. g. robbers to thereby deposit on the clothing of the criminal to serve as a mark and therefore can be utilized for chasing and arresting the escaped criminal. CONSTITUTION:This composition contains a dyed acrylic resin emulsion, a binder, a stabilizing agent and water. This composition can be stably preserved for a long time and can be jetted as a very fine line of continuous or discontinuous stream so as to deposit on the clothing, e. g. at the lower half of the body of a criminal.
Patent JP-H03197952-A (JP)
Title: Manufacture of electrophotographic sensitive material
Inventor: SAKO SHUNKAI
IPC: G03G5/00
Filed: 1989-12-27
Abstract: PURPOSE:To reduce friction force with a cleaning blade without staining an operation space and deteriorating the environment and to prevent stripping of the blade by dispersing a fine lubricative powder into a solvent and spraying this dispersion on the surface of the photosensitive body. CONSTITUTION:The fine lubricative powder, such as that of a fluororesin, is dispersed into a fluorocarbon solvent or the like, and sprayed on the surface of the photosensitive layer to attach it, thus permitting this attached powder to be freed of most of the solvent by evaporation at the time of coating, not to affect electrophotographic characteristics and to be uniformly attached, therefore, friction with the cleaning blade to be reduced without spoiling the operation and space and the environment, and to prevent stripping of the blade.
Patent JP-H03201344-A (JP)
Title: Microwave oven magnetron
Inventor: KAMISAKA AKIRA
IPC: H01J23/54
Filed: 1989-12-27
Abstract: PURPOSE:To prevent the fusion of a metal cylinder for a higher harmonic choke or an antenna lead with the occurrence of multipactor discharge in a high frequency output part restrained by forming a recessed part in a circumferential direction on a part from a soldered part with another close member to the inner peripheral surface of a metal cylinder out of the flange part of the metal cylinder for the higher harmonic choke. CONSTITUTION:A second metal cylinder 31 for a higher harmonic choke, having large and small diameter parts is airtightly connected to the upper opening end part of a metal vessel 19. A first metal cylinder 30, for the higher harmonic choke, having a small diameter is coaxially arranged to the cylinder 31 and the vessel 19 on the inner side of the cylinder 31. In this case, because a recessed part 32 in a circumferential direction is formed on a part from a soldered part to an inner peripheral surface of a ceramic cylinder 21 in the flange part 30a of the cylinder 30, a solder material is collected in the recessed part 32 not to flow to the inner peripheral surface of the cylinder 30. This prevents the fusion of the metal cylinder for the higher harmonic choke or an antenna lead with the occurrence of multipastor discharge restrained.
Patent JP-H01178385-A (JP)
Title: Manufacture of lead clad steel sheet
Inventor: MORITA JUNICHI
IPC: B23K20/04
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the lead clad steel sheet having the adhesion more than requested for its use by executing nickel plating or copper plating on a plain steel sheet or stainless steel sheet and after executing lead plating in succession laminating the lead by cold rolling. CONSTITUTION:Electrolytic nickel plating or copper plating is executed on a degreased and pickled steel sheet 1 after sufficiently washing it so that no residue of an acid cleaning liquid remains. At this time a nickel or copper plating layer 2 may be small at its plating amt. provided the small exposed part of the base does not remain. This nickel or copper plated steel sheet is subjected to lead cladding by cold rolling after subjecting to electrolytic lead plating in succession. This time, it is necessary that no stain nor the stable oxide film of a lead remains on the lead plated steel sheet 1 and the lead sheet surface to be cladded.
Patent JP-H06156821-A (JP)
Title: Manufacture of coreless toilet paper log roll and winding shaft of coreless toilet paper log roll
Inventor: YAMAZAKI TOKUSHICHI
IPC: A47K10/16
Filed: 1992-11-25
Abstract: PURPOSE:To prevent the internal periphery of a toilet paper roll from being distorted when the internal periphery of a log roll of toilet paper which is wound around a winding shaft and pulled in an axial direction from the top end of the winding shaft is fixed and the log roll is cut crosswise by a log cutter for forming toilet paper rolls. CONSTITUTION:While a log roll L is being pulled out from the top end of a winding axis 1 in an axial direction, liquid is sprayed from an exhaust nozzle 23 which opens at the external periphery on the top end of the winding shaft 1 to the internal periphery of the log roll L, and the internal periphery of the log roll L is heated by a heating element 31 formed at the top end of the winding shaft 1 in an extended condition.
Patent JP-H04308550-A (JP)
Title: Method of stereoselectively converting diol into alcohol
Inventor: YUN GAO
IPC: C07C59/245
Filed: 1991-12-19
Abstract: An efficient and commercially-viable method for the stereoselective transformation of a diol to an alcohol is disclosed. The present method is particularly well-suited for the preparation of the unnatural D-isomer of malic acid or its derivatives from the abundant naturally occurring L-tartaric acid or derivatives thereof.
Patent JP-H08173116-A (JP)
Title: Sugar-containing food having suppressed sweetness
Inventor: ONO SHIGEYUKI
IPC: A23L3/3463
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a sugar-containing food having suppressed sweetness, extremely easy to eat, keeping high microbial resistance, exhibiting excellent taste and palatability and suitable for jam, sweet bean jam, etc., by adding a specific amount of a jujube leaf extract. CONSTITUTION: The objective sugar-containing food having suppressed sweetness contains 0.01-10wt.% (based on the sugar-containing food before addition of the extract) of a jujube leaf extract produced by extracting 100 pts.wt. of dried jujube leaf with 500-2,000 pts.wt. of an aqueous medium such as hydrated alcohol at 40-80 deg.C for 1-24hr. The sugar-containing food preferably has a sugar concentration of >=60 deg. Brix.
Patent JP-H11174612-A (JP)
Title: Silver halide photographic emulsion and manufacture therefor
Inventor: YAMANOUCHI JUNICHI
IPC: G03C1/035
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a photographic emulsion formed of silver halide flat particles which have a small thickness, and the size distribution of which is monodispersed and a manufacturing method therefor. SOLUTION: In a silver halide photographidc emulsion formed of gelatin and flat silver halide particles, the gelatin is graft gelatin obtained by grafting ethylene unsaturated monomer expressed by the formula. Wherein R<0> indicates a hydrogen atom or a substitutional or non-substitutional alkyl group, and L' indicates bivalent, trivalent or tetravalent connecting group. 1 is 0 or 1, and m is 1, 2 or 3.
Patent JP-H09176156-A (JP)
Title: Benzimidazole-isoindolenine dyestuff
Inventor: MANFUREETO RORENTSU
IPC: C09B57/04
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzimidazole-isoindolenine dyestuff excellent in color fastness to light and useful for dyeing polyester fibers, etc.  
     SOLUTION: This compound is expressed by formula I [A is N, cyanomethylene; R 1  is a (substituted) 4-20C (un)saturated aliphatic group; R 2  is H, a halogen, a 1-4C alkyl, CN, NO 2 , etc.], for example, a compound of formula II. The compound of formula I is obtained by condensing a compound of formula III with a compound formula IV in an organic solvent. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06183324-A (JP)
Title: Brake fluid pressure control device
Inventor: OIKAWA HIROTAKA
IPC: B60T8/58
Filed: 1992-12-17
Abstract: PURPOSE:To improve acceleration performance and vehicle stability by transmitting the output of a pump in the driving state to a wheel cylinder upon switching a changeover means when wheel speed information has reached a threshold value as well as circulating the brake fluid to a reservoir by means of the changeover means. CONSTITUTION:At the point of time when the wheel slip ratio has reached a preliminary threshold value, which is prior to reaching a threshold value when traction control should be carried out, when the wheel is racing, a pump 32 is driven and an electromagnetic constantly closed valve 24 is caused to be opened. Brake fluid in a fluid pressure generation chamber 2A is sucked by the pump 32 and the brake fluid is circulated to a reservoir 28 by a flow valve 10 and the electromagnetic constantly closed valve 24 in an opened condition. At the point of time of a slip ratio reaching the threshold value, the electromagnetic constantly closed valve 24 is caused to be closed and the output of the pump 32 in the driving condition is transmitted to a wheel cylinder 5 by means of the flow valve 10. Thus wheel racing can be effectively restrained in the initial stage of wheel racing because control retard never takes place.
Patent JP-H06158940-A (JP)
Title: Fixing device for window frame
Inventor: OMAE HIROSHI
IPC: E06B1/60
Filed: 1992-11-24
Abstract: PURPOSE:To perform reliable return to an original state without exerting an unreasonable force, such as a twist, on a window frame and besides to provide enough durability against wind pressure even when the depth and width of the window frame are reduced by a method wherein, when the window frame is contained in an opening part formed in the outer wall of a building, it is contained therein in consideration of interlayer displacement. CONSTITUTION:An upper frame 5 of a window frame 4 contained in an opening part 3 of a body is coupled to an upper lateral member 12 of the opening part 3 through a suspension member 13 slidably in a lateral direction extending along the longitudinal direction of the upper frame 5. One vertical members 2 and 7 of left and right vertical members 2 and 2 of the opening part 3 and left and right vertical frames 7 and 8 of the window frame are supported by a first fastening member 14 to which the vertical frame is coupled slidably in a vertical direction extending along a longitudinal direction. The vertical member 2 and the vertical frame 8 on the other side are coupled to a support plate 21 fixed to the vertical member 2 of the opening part slidably in a vertical direction extending along the longitudinal direction of the vertical frame 8 and supported by a second member 15 consisting of a base plate 23 coupled slidably in a lateral direction paralleling the longitudinal direction of the upper frame 5.
Patent JP-H09161281-A (JP)
Title: Optical pickup device
Inventor: KOYAMA MASAYUKI
IPC: G11B7/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To hold pickup performance constant even for a disk which is different in the thickness of its projection layer by determining the position where an objective droops by gravity so that the offset component of a focus error signal becomes equal. SOLUTION: The support position of the lens holder 3 at a gravitational drooping position X is so set that the distance from the objective 2 to the recording surface 1c of the disk 1 is A+αfor a 1st optical disk and A-α for a 2nd optical disk, where, A is the focal length of the objective and α is length corresponding to a half of the thickness of the 1st and 2nd optical disk protection layers 1b. When focus control is performed, a DC offset which is equal in moving absolute quantity is generated in a stationary state and heating value due to the DC offset at the time of reproduction of both the disks becomes equal, so the variation quantity of aberrations of the objective can be made constant and the pickup performance can be held constant.
Patent JP-H09154611-A (JP)
Title: Tie closure of umbrella
Inventor: OMURA MASAICHI
IPC: A45B25/12
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent a tie of an umbrella, which is wound around gores when the umbrella is closed, from hanging down when the umbrella is opened by using a structure to keep the tie in the winding condition without requiring elasticity of the tie and without giving force to the ribs of the umbrella. SOLUTION: This tie 14 whose base end is fixed at one face of a gore 10 has a magnet 21 near the top end. It is preferable that a specified length of a magnetic sensitive sheet 24 is put inside the base end part of the tie. The tie can be prevented from hanging down when the umbrella is used as the magnet attracts a rib 9. And the tie is kept wound when the umbrella is closed by the magnetic attraction between the magnet and the rib or the magnetic sensitive sheet. As for a telescopic umbrella, a through hole 15 is formed on a gore so that the tie can be placed either on the front or the rear surface of the canopy.
Patent JP-H04200742-A (JP)
Title: Carbon dioxide adsorbent
Inventor: MAENO TETSUO
IPC: B01J20/34
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a carbon dioxide adsorbent adsorbing carbon dioxide at low temp. and discharging the same at high temp. and usable repeatedly by adding an amine and water to at least one adsorbent selected from active carbon, a silica gel, alumina and zeolite. CONSTITUTION:A carbon dioxide adsorbent is constituted by adding an amine and water to at least one adsorbent selected from a group consisting of active carbon, a silica gel, alumina and zeolite. As the amine compound used at this time, an amine compound having an mol.wt. per one N-atom of 110 or less and a b.p. of 100 deg.C or higher, for example, monoethanolamine or triethylenediamine is pref. This carbon dioxide adsorbent is high in the reactivity with carbon dioxide in air and easily regenerated and always hold moisture without requiring special operation. Therefore, this adsorbent is suitable for a purpose removing carbon dioxide in air through the continuous repetition of adsorption and regeneration.
Patent JP-H09174650-A (JP)
Title: Manufacture of multilayer film
Inventor: ENDO KOHEI
IPC: B29C48/92
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To gauge a thickness of each layer online and make thick mottles small by gauging a thickness pattern of a polyester layer in the cross direction with an optical interference type film thickness gauge and adjusting by using its result. SOLUTION: A thickness pattern of a polyester layer in the cross direction is adjusted by using a result of the thickness pattern of the polyester layer in the cross direction gauged by an optical interference type film thickness gauge. At least one of the utmost outer layers of it is a polyester layer having a thickness of 0.2-100μm. The layer adjacent thereto having a beam permeability of 0-85% at 600nm and a thickness of 2-100μm is a polyolefin layer which is manufactured by co-extrusion. The thickness of the polyester layer can be gauged online by applying beam from the surface side and gauging an interference light of a reflected light on the irradiated face of the utmost outer layer and a reflected light on an interface of the polyester layer/the polyolefin layer.  The gauged result is fed back to a thickness adjusting equipment so as to obtain a multilayer film having excellent thick mottles.
Patent JP-H08311345-A (JP)
Title: Organopolysilane composition, material for coloring part, production of material for coloring part and liquid crystal display element
Inventor: HAYASE SHUJI
IPC: G02F1/1335
Filed: 1995-12-26
Abstract: PURPOSE: To obtain a composition which can provide high definition color filters having the coloring layers including pigments in an organopolysilane matrix, can shorten the production process and shows excellent duration and mechanical strength of the coloring layers. CONSTITUTION: Among the whole Si atoms in the silicon matrix mainly comprising the photo-oxidized product of an organopolysilane, the Si atoms having only one bond with organic residues is set to 2>=5at%. As an organopolysilane, is used a compound having more than 5% of the recurring units of formulas I-III [R<1> is a (substituted) hydrocarbon; R<2> is a (substituted) hydrocarbon, an acyl; R<3> is a (substituted) silyl, a polysilane skeleton].
Patent JP-H10157521-A (JP)
Title: Mounting device for roof carrier
Inventor: YAMAGUCHI TAKESHI
IPC: B60R9/04
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a mount fitting which can surely and firmly fix the roof carrier to the roof of an automobile. SOLUTION: In the mounting device, a rotation fitting 5 is disposed to the upper part of the device at the opening end in the front face of a mount fitting in a front face portal shape provided with an end part insertion space part 3 for the horizontal frame bar A1 of a roof carrier, its lower end part is pivoted thereto in such a way that it can freely rise, fall and rotate, and on the other hand, a press fitting 7 is disposed while being laid along the opening end at the back face side of the mount fitting 1.  The opposite surfaces of the rotation fitting 5 and the press fitting 7 are connected with each other by a bolt 9 and a nut 10, the rotation fitting 5 is rotated to the direction of standing-up by fastening the nut 10, the horizontal frame bar A1 inserted into the insertion space part 3 is held by the upper end periphery of the fitting and the lower surface of the insertion space part 3 so as to be fixed thereto, and it is simultaneously so constituted that the mount fitting 1 is fixed thereto by letting the lower end part of the press fitting 7 be bonded with pressure to the drip channel B projected out of the side end part of the roof of an automobile so as to be locked thereto.
Patent JP-H05169840-A (JP)
Title: Infrared heating type thermal transfer recording sheet
Inventor: MURATA YUKICHI
IPC: B41M5/30
Filed: 1991-12-20
Abstract: PURPOSE:To obtain sharp recorded matter with high density, in the title sheet having a layer containing a thermal transfer dye and an infrared absorbing substance by using a metal-containing indoanilin compound represented by a specific chemical formula as the infrared absorbing substance. CONSTITUTION:A thermal transfer recording sheet using infrared laser as a heating means is obtained by providing a layer containing a thermal transfer dye and an infrared absorbing substance on a base film. This recording sheet is heated to transfer the dye to an image receiving sheet to perform recording. In this case, a metalcontaining indoanilin compound represented by general formula (wherein M is an Ni atom, a Cu atom or a Co atom, rings A-C may have substituents, R<1> and R<2> are alkyl group which may be substituted or an alkenyl group which may be substituted, Z<-> is an anion and n is 2 or 3) is used as the infrared absorbing substance. By this constitution, the recording sheet having high absorption efficiency of infrared laser beam and high conversion efficiency of absorbed beam to heat is obtained.
Patent JP-H08182932-A (JP)
Title: Production of hydrogenation catalyst of aromatic compound in hydrocarbon oil
Inventor: WATANABE KATSUYA
IPC: C10G49/04
Filed: 1994-12-28
Abstract: PURPOSE: To provide a producing method of a catalyst capable of being impregnated with nickel and tungsten simultaneously in one step to reduce a production cost and capable of increasing a carrying amount of nickel and tungsten to obtain a sufficient catalyst performance in the producing method of the catalyst to hydrogenate and reduce arom. compds. in hydrocarbon oil. CONSTITUTION: A soln. consisting of a nickel-containing salt and a tungsten- containing inorg. salt of condensed acid is impregnated in and carried on an inorg. oxide carrier so that the nickel may be 1-15wt.% and the tungsten may be 5-35wt.% expressed in terms of oxides based on the weight of catalyst.
Patent JP-H08183229-A (JP)
Title: Ink ribbon cassette
Inventor: TSUCHIYA FUMIKATSU
IPC: B41J32/00
Filed: 1994-12-29
Abstract: PURPOSE: To bring an ink coating chip into contact with a drive roller without relying on manual work by providing an inclined part guiding the side surface of the ink coating chip along the side surface of the drive roller when an ink container is allowed to go down to the container housing part of a cassette case. CONSTITUTION: The inclined part 17 provided to the outside of the bank part of an arm member has the same circular arc part as the bank part and is formed so that the terminal part of the inclined part 17, that is, the lower edge thereof is present on the tangential line of a drive roller 2. At the time of the mounting of an ink container 8 to a cassette case 1, an ink coating chip 11 collides with the inclined part 17 on the way seating the ink container 8 in a container housing part. When the ink container 8 falls further, the ink coating chip 11 slides down the inclined part 17 while the side surface thereof comes into contact with the side surface of the drive roller 2 under pressure. By this constitution, the ink coating chip 11 can comes into contact with the drive roller 2 under pressure without relying on manual work.
Patent JP-H04208661-A (JP)
Title: Air bag device of vehicle
Inventor: KURATA HIDENORI
IPC: B60R21/217
Filed: 1990-11-30
Abstract: PURPOSE:To obviate a separate fixing fitting which has been necessary for supporting an air bag so far, and to make the air bag light by giving a base plate the following two functions; one is a function for clamping and fixing a rim of the air bag body and another is a function of a fitting to seal and fix an outer peripheral rim of the air bag cover. CONSTITUTION:An air bag device to be arranged in a center pad 3 located in an almost central part of a steering wheel has an inflator 5, an air bag body 7 and a base plate 9, and is arranged so that a base part 9a of the base plate 9 comes in contact tightly with a room N side surface of a fixing base part 5a projected from a periphery of the inflator 5. This base plate 9 has the base part 9a to come in contact closely with an fixing base part 5a, an annular flange part 9b having a shape to surround an upper surface of the inflator 5 by elongating from the base part 9a and an engage piece 9e projecting from the base part 9a in its radial direction. Thus, the rim part 7a of the air bag body 7 is fixed to the base plate 9, and connecting rings 17a arranged at the tip end part of a core material 17 buried inside the center pad 3 is fixed to the engage piece 9e of the base plate 9.