baber/WOPTO huggingface dataset:
Patent JP-H11273403-A (JP)
Title: User's head mount holding device
Inventor: KOYAMA EMI
IPC: F21L4/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To ensure a better installation feeling in mounting a device on the user's head. SOLUTION: This device holds an object at circumferences of the user's head when installed thereat. The device comprises a mounting part with nipping parts 2, 2 which nip both right and left side 5 of the head, and supporting means 3, 3 which are extended from the mounting part so as to position the object at prescribed positions. It is thus possible to position the object at the circumferences of the head without fastening the circumferences of the head and applying a load of the object to a user's forehead.
Patent JP-H03280831-A (JP)
Title: Tea making line
Inventor: MATSUSHITA YUKIO
IPC: A23F3/06
Filed: 1990-03-28
Abstract: PURPOSE:To feed tea leaf to the next tea making machine without passing through a broken tea making machine or an unnecessary tea making machine by connecting a reverse output of positively rotating belt conveyer arranged on the way of leaf-receiving path to a tea making machine and connecting another reverse output of reversely rotating said belt conveyer to the other tea making machine. CONSTITUTION:A belt conveyer 8 capable of freely carrying out positive and reverse rotations between a feed conveyer 3 and tea scattering conveyer 1'' of leaf-receiving path on a tea making machine 1 and a reverse output of positively rotating conveyer 8 is arranged at the upper side of the center of pool 1' and another reverse output of reversely rotating conveyer 8 is connected though a chute 9 to the upper receiving port 5'' on the vertical bucket conveyer 5 side. The tea leaf charged from the feed conveyer 3 is fed to the other tea making machine 2 without passing through the tea making machine 1.
Patent JP-H05105803-A (JP)
Title: Polymer blend and preparation thereof
Inventor: GEORUKU HEGAA
IPC: C08L67/00
Filed: 1992-03-03
Abstract: PURPOSE: To obtain a polymer blend having excellent surface properties, heat resistance, etc. by mixing a polymide, a thermoplastic aromatic polycarbonate, a specific sulfonamide monomer and an impact resistance value modifier at a predetermined weight ratio.  
     CONSTITUTION: (A) Thermoplastic polyamide (e.g. poly-amide-6) of 5-70 wt.%, (B) 94-10 wt.% thermoplastic aromatic polycarbonate or poly(ester)carbonate, (C) 1-20 wt.% homogenous polymer or copolymer of a radical-polymerizable sulfonamide monomer containing a structural unit of formula I (e.g. a sulfonamide compound of formula II) and optionally other vinyl monomer not containing a sulfonamide and, if necessary, (D) an elastomeric impact resistance value modifier and/or a representative additive are prepared. Then, each component is mixed in the melt state at once or stepwise at a temperature of 270-310°C to obtain the objective polymer blend. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11254509-A (JP)
Title: Blow molding method and apparatus therefor
Inventor: KONO YOSHIKATSU
IPC: B29C49/28
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To produce a flat hollow resin product highly accurately without bringing about an increase in cost. SOLUTION: A thermoplastic resin is molded into a plurality of sheet-like parisons P, P by a plurality of crossheads 22, 22 and the sheet-like parisons are introduced into the gap between a pair of molds 40, 40 in a parrallel state at a predetermined interval to close the molds and air is blown in the gap between the sheet-like parisons to mold the sheet-like parisons into a mold cavity shape and the peripheral edges of the parisons are mutually fixed.
Patent JP-H01254253-A (JP)
Title: Preparation of catalyst carrier
Inventor: OKAMOTO YASUNORI
IPC: B01J21/16
Filed: 1988-03-31
Abstract: PURPOSE:To secure a sufficient catalytic component bonding area and a sufficient reaction fluid flow passage, by adding ceramic particles having a specific pore size to an aggregate, while adding frit to a binder and molding resulting mixture before sintering the same. CONSTITUTION:A ceramic or metal particle having a pore structure of an average particle size of 1-10mum is used as aggregate and frit, wherein NaO, CaO or the like are contained in SiO2 being a main component, or aluminum phosphate is added to said aggregate as a binder. The resulting kneaded mixture is molded into a desired shape and the aggregate particle is solidified at 1000 deg.C or less. The porous body thus obtained has a porous shape suitable for a catalyst carrier and, since the specific surface area thereof is especially wide, a sufficient catalytic component contact area and a sufficient reaction fluid flow passage area secured.
Patent JP-H05239483-A (JP)
Title: Lubricating oil composition for engine
Inventor: NAKATANI SHINYA
IPC: C10N40/25
Filed: 1992-03-02
Abstract: PURPOSE:To provide the subject composition which has such excellent performance in, e.g. preventing the seizure under load and reducing the friction as to make it possible to cope with the higher output and higher rotational speed of an engine and which can disperse graphite fluoride well. CONSTITUTION:This composition contains as the essential constituents 0.01-5wt.% graphite fluoride and 5-50wt.% compound comprising a bis-type alkenylsuccinimide or its derivative, having 20-60 polyamino groups.
Patent JP-H03174782-A (JP)
Title: Laminated-type piezoelectric actuator element
Inventor: KAMATAKI HIROTERU
IPC: H01L41/083
Filed: 1990-03-28
Abstract: PURPOSE:To prevent breakdown and the like of an element by specifying the thickness of inner electrode layers which are embedded in piezoelectric ceramics plates, and providing a constitution wherein the thickness of a laminated region at the outside becomes gradually thicker than an inner electrode layer at the laminated region in the central part of a laminated body and the piezoelectric ceramics plate wherein the piezoelectric ceramics embedded with thickest inner electrode layer comes into contact with a protecting layer at the end part of the laminated body. CONSTITUTION:The thickness of inner electrode layers 2a and 2b which are embedded in piezoelectric ceramics plates 1 are made to be 10-50mum. A first laminated region 8 containing the inner electrode layer 2a having the thickness of 10mum is formed in the central part of the horizontal direction with respect to a laminated body which is provided in the laminating direction. Two second laminated regions 9 containing the inner electrode layers 2 each having the thickness of 30mum are provided at the symmetrical positions at the upper and lower sides of the first laminated region 8. The piezoelectric ceramics plates 1 in which the inner electrodes 2a and 2b having the different thicknesses are formed are laminated, and a laminate is formed. Thus, the concentration of shearing stress generated with an electric field when a DC voltage is applied is absorbed into each inner electrode layer without decreasing the electric field strength, and the breakdown and the defective insulation of the element can be prevented.
Patent JP-S62240252-A (JP)
Title: Winder speed control device
Inventor: SAITO RYOHEI
IPC: B65H23/198
Filed: 1986-04-08
Abstract: PURPOSE:To control an increased diameter caused by winding stably, by using in parallel a circuit for controlling a traveling speed of a long member to make it coincide with a set value and a circuit for calculating a winding ratio of the traveling speed of the long member and a rotating speed of a winder by use of a divider for absorbing a mechanical vibration of low frequency. CONSTITUTION:When an expandable long member 7 is wound, a mechanical vibration of very low frequency is produced due to the expansion and contraction of the long member 7 and a slip produced between a traveling speed sensing roller 8 and the long member. There are provided a PI regulator 21 for regulating a traveling speed of the long member to a set value and a a divider 24 for calculating a winding ratio based on the traveling speed of the long member and a rotating speed of a winder 6. A divider 25 calculates a ratio of the input signals from an adder 22 and the divider 24 for making it a target rotational speed and the rotational speed of the winder 6 is controlled so that it coincides with the target value. With this arrangement, the mechanical vibration of low frequency is absorbed, whereby an increased diameter caused by winding is controlled stably.
Patent JP-S63255560-A (JP)
Inventor: AARUPAATO PAADAARU
IPC: F02M31/16
Filed: 1987-04-01
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-H07255331-A (JP)
Title: Fishing rod
Inventor: KAMEDA KENICHI
IPC: A01K87/00
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a fishing rod, having high elasticity readily formable by winding and having a lightweight and high-strength tip top. CONSTITUTION:This fishing rod is obtained by forming a fiber-reinforced prepreg consisting essentially of a unidirectionally doubled sheet impregnated with a synthetic resin into a body layer (10H) having the main fiber direction directed to the axial longitudinal direction, further mainly forming a sheetlike fiber- reinforced prepreg impregnated with the synthetic resin into reinforcing layers (10U) and (10S) having a smaller wall thickness than that of the body layer and a main fiber direction tilted at an angle within the range of 45+ or -30 deg. relatively to the axial longitudinal direction in at least either of the inside and outside of the body layer and joining at least the inside to the outside so as to arrange the tilted fiber in a crossing state.
Patent JP-H08247960-A (JP)
Title: Visual inspection device
Inventor: KANEDA NORIAKI
IPC: G01N21/94
Filed: 1995-03-14
Abstract: PURPOSE: To enable highly accurate inspection by performing a judgment of whether pixel signals at image pickup points of a subject are within a proper range or not based on a reference value and an adjusting value determined for each of pixel signals of an acceptable product. CONSTITUTION: A plurality of acceptable products identical to work of a subject are photographed previously. Upper and lower limit master images corresponding to reference values determined for each of pixel signals at image pickup points are calculated to set 3 and 4. Likewise, upper and lower adjusting values are set 5 and 6. Then, the pixel signals of an image signal obtained by photographing the work are inputted into a comparator 2 to judge whether the pixel signals are within a proper range between the image 3 + the adjusting value 5 and the image 4 - the adjusting value 6 per pixel for each of color surfaces of three colors, red, green and black.  Based on the results of the judgment, when the pixel signals are outside the range in any or all of the three colors surfaces or in any surface in the combination of the two colors, a density mode judging device 7 determines a product to be a rejected. An area mode judging device 8 performs a judgment of area for the rejected product and when the area is determined to be smaller, the product is accepted. Thus, rejection is decided finally thereby enabling highly accurate inspection.
Patent JP-S61264107-A (JP)
Title: Method for recovering pulverous powder of water atomized metal
Inventor: KAWAI NOBUYASU
IPC: B22F9/08
Filed: 1985-04-15
Abstract: PURPOSE:To recover efficiently and thoroughly the pulverous powder of an atomized metal from a slurry consisting of water and pulverous metallic powder in an atomizing chamber by maintaining uniformly the concn. of the pulverous metallic powder in said slurry by an agitating means. CONSTITUTION:The air in the atomizing chamber 4 is replaced with an inert gas by supplying continuously the inert gas therein through a gas feed port 8. Extra-high-pressure water A is supplied to a nozzle 3 to form an extra-high pressure water flow jet B. A molten metal 2 is dropped in the form of fine flow C to the jet B, by which the molten metal is pulverized and cooled to form the pulverous metallic powder 5. The slurry 6 consisting of the water and the pulverous metallic powder is agitated by the bubbling by the inert gas D fed through the port 8 so that the powder 5 in the slurry 6 is uniformly dispersed without settling. The slurry is continuously supplied through a discharge port 7 to a horizontal axial flow type centrifugal dehydrator, by which the powder 5 is recovered.
Patent JP-S62238992-A (JP)
Inventor: MATSUO MASATAKA
IPC: F27D1/16
Filed: 1986-04-10
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-H09239209-A (JP)
Title: Apparatus for removing fine refuse
Inventor: HIRAI ATSUO
IPC: B01D29/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To easily perform refuse disposal after recovery by an apparatus wherein a filter fabric wound on a filter fabric roll is extended by obstructing the flow path so as to wind the filter fabric on a winding roll through a guide roll and caught fine refuse with the filter fabric is dehydrated and dried and is wound and incinerated to remove surely the fine refuse. SOLUTION: A filter fabric 4 is extended by obstructing the water path 3 in a processing tank 1 so as to wind it on a winding roll 7 from a filter fabric roll 5 through a guide roll 6. As the filter fabric 4, a woven fabric or a long net with cloth-like texture of about 0.5-2.0mm is usually used by winding it on a roll. Then, fine refuse is caught and, in order to dehydrate and dry the refuse G sticked on the filter fabric 4 face wound together with the filter fabric, cold wind or warm wind for drying is fed into a hood for drying provided by facing the filter fabric 4 face through an air duct 9. As the refuse G sticked on the filter fabric 4 and taken up is dried with air for drying and then wound up thereby, it is possible to incinerate it as it is.
Patent JP-H05279715-A (JP)
Title: Method for charging raw material in bell-less blast furnace
IPC: C21B7/20
Filed: 1992-04-02
Abstract: PURPOSE:To control grain diameter distribution of raw materials in a furnace without arranging a workpiece in a furnace top bunker, in a bell-less blast furnace. CONSTITUTION:At the time of charging the raw material stored in the furnace top bunker (lower step bunker 4) in the furnace 10, the opening degree of a flow rate adjusting gate 6 in a discharging hole of the furnace top bunker is reduced on the way of charging coke or sintered ore (e.g. made to 1/2) to reduce the charging speed. As the other way, the charging of the coke or the sintered ore may be divided into two continuous chargings so that at the second charge, the opening degree of the flow rate adjusting gate 6 in the discharging hole of the furnace top bunker is made narrower than that at the first charge and this charging speed may be reduced. The grain diameter distribution of the raw materials in the furnace without arranging the workpiece in the furnace top bunker is controlled and the raw material having large grain size can be piled in the center part of the furnace. By this method, gas flow in the center part of the furnace can be improved and the stable operation in the blast furnace can be obtd.
Patent JP-S59207098-A (JP)
Title: Information processor
Inventor: JITSUPOU AKIRA
IPC: G06F11/00
Filed: 1983-05-10
Abstract: PURPOSE:To prevent system down due to an one-bit error of a cache memory by invalidating an area in the cache memory which corresponds to the level of the error after the number of times of errors reaches a previously fixed value. CONSTITUTION:The contents of an error counter 9 to which an error is informed by an error detecting signal on a signal line 54 are updated to a value obtained by adding ''1'' to the contents corresponding to the cache memory level concerned by an output from a comparator 6 in accordance with a control signal from the cache memory 2 having 16 levels, and when the contents of the counter 9 raches the previously set up value, a level control signal is outputted from the error counter 9 to a signal line 51. Data invalidating a corresponding bit of a cache valid register 5 is selected from respective areas obtained by dividing the cache memory 2 into 16 levels by the output of the comparator 6 through the 3rd selecting circuit 13 on the basis of a control signal indicating the effective level and stored in the cache valid register 5 and then the corresponding cache memory area is invalid.
Patent JP-H01254703-A (JP)
Title: Production of non-aqueous dispersion type resin for coating compound
Inventor: IWAMURA GORO
IPC: C08F4/04
Filed: 1988-04-04
Abstract: PURPOSE:To obtain a non-aqueous dispersion type resin for coating compound in a state of dispersion having excellent dispersion stability, by polymerizing a specific polymerizable unsaturated monomer in an organic solvent containing aliphatic hydrocarbon as an essential ingredient in the presence of a compound containing specific building block. CONSTITUTION:In an organic solvent containing aliphatic hydrocarbon as an essential ingredient, 5-70 pts.wt. a compound containing at least one building block expressed by the formula (R1 is aliphatic monohydric alcohol residue containing 4-22C alkyl, ester diol residue containing 4-22C alkyl or polyol residue of vinyl copolymer containing hydroxyl group, etc.; R2 is alkylene or alkylene containing cyano group) per one molecule is polymerized with 95-30 pts.wt. polymerizable unsaturated monomer which is soluble although the polymer thereof is insoluble to said organic solvent [e.g., methyl (meth)acrylate or crotonic acid] to afford the aimed resin.
Patent JP-S59205499-A (JP)
Title: Automatic plating method and apparatus of small parts
Inventor: HOUJIYOU TETSUYA
IPC: C25D17/22
Filed: 1983-05-09
Abstract: PURPOSE:To uniformly and efficiently plate a large number of small articles, by plating articles to be plated with a plating liquid rising by centrifugal force generated by rotating a drum consisting of a suspended anode cylinder and a bottomed cathode outer cylinder while tumbling the same by a stirring member. CONSTITUTION:A drum A consisting of the anode cylinder 6 suspended from a lid body 2 and an inner surface wall 1 having an inclined bottom is vertically rotated by a motor 14. The plating liquid (b) and small articles (a) to be plated rise in the drum A by centrifugal force and said small articles (a) are plated by passing a current through both electrodes. The non-conductive stirring member provided to the leading end of the arm 12 rotated by a motor tumbles the small articles (a) rising along the inner surface wall 1 and contacted therewith under pressure to perform uniform plating while the plating completed small articles (a) are discharged to an outtake port 30 from an outtake stopcock along with the plating liquid. The plating liquid (b) is supplied from a cooling tank 26 by a pump 24 and the overflowed liquid 25 is returned to the tank 26. Because the small articles (a) is tumbled while contacted with the inner surface wall 1, they are plated uniformly in good efficiency.
Patent JP-S566508-A (JP)
Title: Ground-fault detecting circuit for btl amplifier
Inventor: SEKI KUNIO
IPC: H03F1/42
Filed: 1979-06-29
Abstract: PURPOSE:To detect the ground-fault from the current difference between the voltage and earth supply lines for the BTL (Bridged Transformer Less) amplifier, by utilizing the fact that the voltage and earth supply lines have an equal current level as long as no ground-fault occurs. CONSTITUTION:The differential amplifying circuit forms buffer amplifier 2 which produces the signals with the phase same as or opposite to input signal VIN. The in-phase signal is supplied to the 1st amplifying output circuit 3, and the opposite- phase signal is supplied to the 2nd amplifying output circuit 4 each. Then these outputs VOUT1 and VOUT2 of the opposite phases to each other drive load RL. For detection of the ground-fault, resistances R1 and R2 are inserted in series to the power supply lines of power voltage VCC and earth potential OV each. Thus the supply current is inverted into the voltage signal. And the difference if occurring to the current is detected to cut off the output transistors of output circuits 3 and 4. In such way, the protection is secured to the ground-fault.
Patent JP-H10274631-A (JP)
Title: Measuring chip for surface plasmon resonance biosensor and production thereof
Inventor: NAGATA RYOHEI
IPC: G01N27/327
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance the sensitivity by forming an organic silicon film, a polyvalent reagent layer and an avidin layer sequentially on a metal film formed on a transparent substrate so that nucleic acid can be fixed. SOLUTION: A metallic film 2 of gold, silver, copper, or the like, is formed by sputtering, or the like, on a transparent substrate 1 of glass, PET, polycarbonate, or the like, and an organic silicon film 3 including Si-O, St-C bonds in a molecule is formed thereon using a silane coupling agent, or the like. A specified quantity of a polyvalent reagent is then brought into contact therewith for a specified time thus forming a polyvalent reagent layer 4. Cysteine, glutaraldehyde, periodic acid, or the like, is employed as the polyvalent reagent when an organic functional group on the organic silicon film 3 is amino group, for example. A specified quantity of avidin is then brought into contact therewith for a specified time to form an avidin layer 5.  The avidin layer 5 can be hybridized with a nucleic acid to be measured and it is fixed with a complementary chain nucleic acid labeled with biotin before being used. According to the arrangement, a good sensitivity can be ensured even for a small quantity of nucleic acid to be fixed.
Patent JP-H03280007-A (JP)
Title: Image plane flattening lens
Inventor: KIKKO SHIGEO
IPC: G02B17/08
Filed: 1990-03-29
Abstract: PURPOSE:To correct the astigmatism and curvature of field of an optical system with one correcting lens and to widen the visual field by forming a refractive index distribution in the direction of the optical axis. CONSTITUTION:This lens is arranged halfway between the objective lens or ocular lens of an image formation optical system and image-side focus, and has a convex surface A as one surface and a spherical concave surface B as the other surface, and the refractive index distribution in the optical axis direction which is shown by equation I is formed. In equation I, (z) is the thickness- directional length of the lens along the optical axis, n0 the refractive index of the lens when z = 0, n(z) the refractive index of the lens corresponding to the (z), and (k) a constant. Positive astigmatism when k > 0 or negative astigmatism when k < 0 is generated, so the value (k) is selected properly to cancel the astigmatism of the image formation optical system, thereby obtaining a flat visual field. Consequently, the astigmatism and curvature of field are corrected to obtain the flat image plane over a wide visual field.
Patent JP-S61238381-A (JP)
Inventor: MORI SANAE
IPC: G01B5/08
Filed: 1985-04-17
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。