baber/WOPTO huggingface dataset:
Patent JP-H01150513-A (JP)
Title: Partial soft-covering material and method for manufacturing thereof
Inventor: MASUDA MASAMICHI
IPC: B29C41/18
Filed: 1987-12-08
Abstract: PURPOSE:To obtain a covering material partially variable in its thickness and further available in partial soft-formation by molding a covering material in the powder slash molding consisting of a non-foaming material. CONSTITUTION:For instance, a door 1 is covered with a covering material H molded by a powder slash molding consisting of non-foaming material. The inlet portion 1a, door lower portion 1b and center pad portion 1c of the door 1 is molded by making the covering material H thin and the door upper portion 1d, armrest portion 1e and the like are molded by making the covering material thicker than the other portions. There is no need for forming each soft-portion in the inlet portion 1a which is doubling portion of an inner panel and the door 1, the door lower portion 1b for adhering a carpet or to be a pocket portion and the center pad portion for adhering other materials such as a cloth or PVC. It is, however, required a soft-feeling for portions wherein a body, especially, shoulder, elbow and arm are touched in the door upper portion 1d and the armrest portion 1e. In this manner, the covering material H with different thickness in each portion is molded by the powder slash molding consisting of a non-foaming material.
Patent JP-2000129500-A (JP)
Title: Electrolytic polishing device
Inventor: HOSHI HIROSHI
IPC: C25F1/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform, electrolytically polished surface without lowering current efficiency by sliding and polishing the surface of a material to be polished with a polishing electrode covered with an electrode cover and removing the electrolytic product formed on the surface. SOLUTION: A voltage is applied between a polishing electrode 1 and an opposed material to be polished 13 to electrolytically polish the surface of the material by this electrolytic polishing device. The polishing electrode 1 is provided with an electrode cover 2 impregnated with an electrolyte and covering the polishing electrode, an electrolyte supply means 9 for supplying the electrolyte to the cover and a sliding mechanism 3 for sliding the polishing electrode on the material.
Patent JP-H09150755-A (JP)
Title: Hood fitting structure of vehicle
Inventor: WAKAMIYA KENJI
IPC: B62D25/12
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To rapidly assemble a bumper rubber with high accuracy, and suppress occurred of loosening due to deterioration with the lapse of time. SOLUTION: A bumper rubber 8 consists of a fender connected to each end of a radiator core at a front end part of a vehicle arranged in a vehicle width direction, an openable/closable engine hood whose base end is hinge/connected at the specified position of a vehicle body, and a cylindrical elastic body which is screwed into a threaded hole formed in an upper surface of the radiator core and positioned at the closed position of the engine hood. A screw groove 9 to be screwed in the threaded hole is formed in an outer circumference, and a head part 8T which is projected from the upper surface of the radiator core and attachable/detachable to/from the engine hood is provided, and a stopper 12 to regulate the rotation in the screw-in direction is formed in the position at which the head part 8T is projected to the prescribed height from the upper surface of the radiator core.
Patent JP-H04182319-A (JP)
Title: Production of doped glass
Inventor: MIYASHITA SATORU
IPC: C03B19/12
Filed: 1990-11-15
Abstract: PURPOSE:To produce the doped glass in which the dopant is uniformly dispersed by the sol-gel method by dissolving a dopant compd. in a sol, infiltrating the sol into a porous glass precursor and heating the glass precursor contg. the dopant. CONSTITUTION:Ethyl silicate, for example, is hydrolyzed to obtain a sol, the sol is gelled, and the gel is dried and heated under specified conditions to obtain a sintered gel (glass precursor) having micropores. Meanwhile, ethyl silicate is partially hydrolyzed, and a dopant compd. is added to the product to obtain a sol in which the compd. is uniformly dispersed. The sintered gel is dipped in this sol, the micropores are filled with the sol by diffusion, and the glass precursor is heated and vitrified to obtain a doped glass. The state of the dopant is easily controlled by this method, and a doped glass, in which the dopant is uniformly dispersed, is obtained.
Patent JP-H09120025-A (JP)
Title: Structure for supporting reflection mirror
Inventor: TANIGAWA MASATOSHI
IPC: G02B7/198
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to simplify the operation by fixing a reflection mirror at an optional setting angle by the attracting action of a permanent magnet. SOLUTION: The reflection mirror 2 is fixed to a mounting plate 3 by using an adhesive or the like, and one end part 3a side of the mounting plate 3 is pivotally supported by a supporting body 1 functioning as the side wall of a case in which an ordinary optical system consisting of a light emitting source and a lens or the like is housed, so that the reflection mirror 2 can be turned. The permanent magnet 5 generating the attracting force between the supporting body 1 and the magnet 5 is provided in the back surface part on the free end 3b side of the mounting plate 3. It is desirable to attach the magnet 5 at a position where the magnet 5 slides on the supporting body 1. In such a case, the magnet 5 is mounted on the mounting plate 3 to be positioned closer to the supporting body 1. Thus, the reflection mirror 2 is fixed at the setting angle at an optional turning position by the attracting action acting between the magnet 5 and the supporting body 1.
Patent JP-2000130165-A (JP)
Title: Fan coupling device
Inventor: KATO HIROBUMI
IPC: F16D35/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To effectively cool an air condenser by rotating a cooling fan, even when the atmosphere temperature around a housing is low and when the refrigerant pressure of the air condenser arranged in front of a radiator is high. SOLUTION: A first communication hole and a second communication hole 23 are formed to the partition plate 13 for partitioning the inside of the housing 10 of a fan coupling device 1 for sending the cooling wind for a radiator and an air condenser arranged in front of this radiator, to a storage room 11 and operation room 12. A second valve mechanism 27 for opening/closing this second communication hole 23 in response to the refrigerant pressure of the air condenser is provided. This second valve mechanism 27 is provided with a second valve element 31 for opening/closing the second communication hole 23, a push rod 29 for push-pressing and opening/closing this second valve element, an actuator 30 for operating the push rod 29, and a controller for outputting the operation signal to the actuator 30 in response to the refrigerant pressure of the air condenser.
Patent JP-H10138396-A (JP)
Title: Copper-clad laminate
Inventor: NISHIHARA YOSHIHIKO
IPC: B32B15/08
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a copper-clad laminate adapted to an electronic equipment or a communication equipment having excellent tracking resistance, moisture absorption heat resistance, other electrical and mechanical characteristics, heat resistance and moisture resistance held in good balance similar to those of a prior art product. SOLUTION: This copper-clad laminate is obtained by laminating a plurality of prepregs impregnated at a glass base material with epoxy resin composition and dried, superposing a copper foil at least on its one surface, and integrally molding it. In this case, as the prepreg in contact with the foil, a prepreg obtained by coating glass woven fabric with epoxy resin composition containing 10 to 40wt% of alicyclic epoxy resin, 10 to 40wt.% of aluminum hydroxide and 10 to 30wt.% of kaolin and drying it is used.
Patent JP-S63167424-A (JP)
Title: Production of perpendicular magnetic recording medium
Inventor: NAKAJIMA IKUYUKI
IPC: G11B5/85
Filed: 1986-12-29
Abstract: PURPOSE:To prevent curling and cracking of a perpendicularly magnetized Co-Cr film and to improve productivity by introducing gaseous nitrogen and inert gas into a vacuum deposition atmosphere at the time of forming said film by vacuum deposition, thereby relieving the internal stress of the film. CONSTITUTION:A substrate 3 is fixed to a substrate holder 2 in the uppermost part of a vacuum bell-jar 1 and a vessel 5 contg. a vapor source 6 is provided to the bottom thereof. A vacuum state is maintained in the bell-jar 1 by a discharge mechanism 8 and the vapor source 6 is heated. A shutter 4 is opened to vacuum-deposit the Co-Cr vapor on the substrate 3 at the point of the time when the stable vapor is generated. A gas introducing pipe 7 is provided to the bell-jar 1 to introduce the gaseous nitrogen or inert gas into the vacuum deposition atmosphere. The internal stress generated in the perpendicularly magnetized Co-Cr film at the time of preparing said film is thereby relieved, by which the curling and cracking of the film are prevented. The production of the medium with high productivity and the improvement in the magnetic characteristics thereof are thus permitted.
Patent JP-H10145036-A (JP)
Title: Method of soldering electronic parts
Inventor: HIROSE EIJI
IPC: H05K3/36
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To simultaneously solder FPC and substrate by mounting an electronic part on a flexible printed circuit board (FPC), shifting a main substrate to a solder tank after mounting a mounting part on a main substrate and soldering an electronic part to FPC simultaneously with the soldering of a mounting part to the main substrate. SOLUTION: When an FPC 2a is fixed to a main substrate 1, a connector 3a is mounted to an FPC 2a and a mounting part 9 is mounted to the main substrate, the terminal 6 is projected to the lower side from the main substrate conductive circuit pattern forming surface and a terminal 10 of the mounting part 9 is projected to the lower side from the main substrate conductive circuit pattern forming surface. When the substrate is shifted to the solder tank, the terminal 6 is soldered to a terminal 11 of the FPC2a with the solder 15, the terminal 10 of the mounting part 9 is soldered to the main substrate conductive circuit pattern with the solder 15 for electrical connection. Therefore, FPC and electronic part can be soldered simultaneously with the soldering between the substrate and mounting part.
Patent JP-H04183624-A (JP)
Title: Magnetic force type automotive suspension device
Inventor: YAMAMOTO YASUNORI
IPC: B60G17/00
Filed: 1990-11-16
Abstract: PURPOSE:To perform minute suspension control by providing at least one of a pair of magnetic force generating means rotatably, and changing magnetic flux density distribution in a device which performs suspension control by a pair of magnetic force generating means which are provided above and below spring, respectively. CONSTITUTION:A fixed permanent magnet 4 is provided in a piston housing 3 of a damper 2 which is fixed near the upper end section of a wheel support member 1. On the other hand, a rotary permanent magnet 6 is provided on a piston rod 5 whose upper end section is fixed to a wheel house 10. The fixed permanent magnet 4 and the rotary permanent magnet 6 which are a pair of magnetic force generating means which constitute a magnetic force generating device 7 cause resiliency mutually as the same pole. Also, the rotary permanent magnet 6 is rotated by a motor 8 via a gear 11 in accordance with operating condition. This changes magnetic flux density distribution between the fixed permanent magnet 4 and the rotary permanent magnet 6 in accordance with the rotation of the rotary permanent magnet 6 to perform suspension control actively.
Patent JP-H11140739-A (JP)
Title: Crimped yarn capable of being dyed into two tones
Inventor: UNNO MITSUHIRO
IPC: D02G3/04
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a crimped yarn capable of being dyed into two tones and capable of giving a bulky and elastic woven or knitted fabric having a pattern effect having clear light and deep portions, when woven or knitted and subsequently dyed. SOLUTION: This crimped yarn comprises a crimped yarn obtained from the intermittently thermally drawn yarn of a highly oriented undrawn polyester yarn. Each of single filaments constituting the yarn has a side-by-side type cross section comprising two kinds of polymer components having different physical properties, respectively. The single filament has deeply dyed portions and lightly dyed portions each having a length of >=3 cm in the longitudinal direction of the filament, and has an elastic elongation of >=100%.
Patent JP-2000136198-A (JP)
Title: Production of crystal of aspartame derivative excellent in stability
Inventor: KAWAHARA SHIGERU
IPC: A23L27/30
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To stably obtain N-(3,3-dimethylbutyl)-APM methyl ester of N-[N-(3,3- dimethylbutyl)-L-α-aspartyl]-L-phenylalanine} crystal excellent in stability at a low cost. SOLUTION: This method for producing the crystal of N-(3,3-dimethylbutyl)- APM, characterized by the peaks of a diffraction X ray at least at the diffraction angles of 6.0 deg., 24.8 deg., 8.2 deg. and 16.5 deg. obtained by dislocating a wet crystal of N-(3,3-dimethylbutyl)-APM having characteristic peaks at least at the diffraction angles of 5.4 deg., 8.4 deg., 18.8 deg. and 17.6 deg. (2θ, CuKα ray) in an diffraction X-ray analysis comprises carrying out the production under a condition having <=0.0550 kg/kg absolute humidity while controlling the temperature of the material so as to be 25-80 deg.C.
Patent JP-H02231-A (JP)
Title: Preparation of tertiary n,n-dimethylamine
Inventor: YUURUGEN BUEEBAA
IPC: C07C209/26
Filed: 1988-12-09
Abstract: A process for the preparation of tertiary N,N-dimethylamines by reaction of primary amines with formaldehyde and hydrogen as starting substances under pressure and at elevated temperature on a nickel- containing hydrogenation catalyst in the liquid phase. The hydrogenation catalyst is suspended in a solvent and the nickel concentration is 0.1 to 10% by weight relative to primary amine to be employed. The starting substances are introduced into the catalyst suspension separately from one another, but simultaneously, at 80 to 150 DEG C and 1 to 15 MPa with mixing, and reacted to give tertiary N,N-dimethylamines in one reaction step.
Patent JP-H04183586-A (JP)
Title: Suction nozzle for part
Inventor: ISOGAI YOSHIO
IPC: B25J15/06
Filed: 1990-11-15
Abstract: PURPOSE:To remarkably stabilize the motion of a part suction nozzle, by equipping a shutter which closes this air flowing in port in case of the degree of vacuum inside a vacuum port exceeding the specified threshold value. CONSTITUTION:An air flowing in port 5 passed to a vacuum port 1 by-pass likely is equipped and also a shutter 7 closing this air flowing in port 5 in case of the vacuum inside the vacuum port 1 exceeding the specified threshold value is equipped. The margin width of a vacuum sensor 55 is thus enlarged, the malfunction of the vacuum sensor 55 is eliminated, and the motion of a part suction nozzle 20 is remarkably stabilized.
Patent JP-H08164396-A (JP)
Title: Method for controlling ozone injection and device therefor
Inventor: HAGA TETSURO
IPC: C02F1/78
Filed: 1994-12-14
Abstract: PURPOSE: To decrease an ozone injection rate by adequately maintaining the quality of treated water at the time of subjecting the water to be treated to an ozone injection treatment in a water purification plant, etc., or a sewerage treating plant. CONSTITUTION: Ozone is injected into the water Wo to be treated in an ozone contact basin 7 and the dissolved ozone concn. DO3 of the treated water after the ozone injection is detected by a dissolved ozone concn. meter 64 is detected. The deviation between the dissolved ozone concn. DO3 detected in such a manner and the set target value Ko of the dissolved ozone concn. of the treated water is determined by a comparator 61. The consumption of the ozone which reacts with the consuming component of the ozone in the water Wo to be treated is determined by an ozone consumption measuring instrument 22 and the set target value Ko of the dissolved oxygen concn. is lowered in correspondence to the decrease in the calculated ozone consumption at the time of controlling the ozone injection rate into the water Wo to be treated base on this deviation.  Then, the water quality after the ozone injection of the water to be treated which is an object for the ozone injection treatment is adequately maintained and the ozone injection rate is lowered.
Patent JP-2000133355-A (JP)
Title: Female terminal metal piece
Inventor: KURIMOTO NAOYA
IPC: H01R13/187
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the contacting pressure with a tab from becoming excessive and also avoid the tab colliding with a protrusion when the tab is inserted. SOLUTION: Because the protrusion 18 is misaligned ahead from the uppermost point 15A of a fold-back part 15, the vertical displacement amount of the part 15 associated with the insertion of a tab T (=elastic restoring force) becomes smaller than the case where the protrusion is positioned at the uppermost point 15A of the fold-back part 15, to lead to lessening of the contactiong pressure of the protrusion 18 with the tab T. If the protrusion 18 is misaligned backward from the uppermost point 15A of the fold-back part 15, the protrusion 18 will protrude back over aslant from the back-descending slope of the fold- back part 15, so that the inclining angle of the confronting surface of the protrusion 18 relative to the tab T inserted becomes smaller, which prevents the tab T from colliding.
Patent JP-H08148990-A (JP)
Title: Arithmetic device of multivalued logical product
Inventor: KIN CHINGIYOU
IPC: G06F7/49
Filed: 1994-12-14
Abstract: PURPOSE: To provide the operation device of AND logic, which defines the operation rule of AND for operating AND on multi-nary logics while the AND of binary numbers is contained, by containing an operation adder for obtaining a multi-nary logic value fitted to the input of the binary number and the computing element of binary-nary AND for receiving the output of the operation adder and binary input. CONSTITUTION: The AND logic operator 52 receiving the three inputs of multi- nary logic is configured of two AND logic operators 51 receiving two inputs. Such operation device of multi-nary AND logic contains the operation function of existed binary AND and the operation function of binary-multi-nary AND. For calculating the output of the logic circuit by using the binary-multi-nary AND logic operator, the operation circuit is constituted of only one binary- multi-nay AND logic operator and one operation adder. When the multi-nary AND logic operator is used, the configuration of the circuit and the like for operating the multi-nary logic value can be simplified.
Patent JP-H10154357-A (JP)
Title: Optical disk and production therefor
Inventor: MATSUMOTO TOSHIYUKI
IPC: G11B7/24094
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To improve a degree of flatness at the time of rotating an optical disk by attaching a weight on the strained part of the face of the optical disk and correcting the strained part of the face of the optical disk with the component of a centrifugal force to be exerted on the weight at a use time which is vertical to the face of the optical disk. SOLUTION: An optical disk 1 is set on a rotary driving device 3 and the displacement of the face of the optical disk 1 with respect to a reference plane is measured by using a laser displacement meter 4 while rotating the disk 1. The position of a strained part is detected as an angle with respect to the reference line M provided in the radial direction of the disk 1 and a weight 2 is added on a region where the strain specified by this measurement is generated. Here, the whole of the face of the disk is brought into to be in a flat state by attaching the weight 2 at a position where the displacement amount from the reference plane becomes maximum in the peripheral direction and by exerting a force directing to the reference plane direction on the disk at the time of rotating the disk 1. Moreover, the mass of the weight 2 is deteremined by the magnitude of the strain.
Patent JP-H05148683-A (JP)
Title: Method for electroplating aluminum or aluminum alloy
Inventor: KOYAHARA HIDEO
IPC: C25D5/20
Filed: 1991-11-26
Abstract: PURPOSE:To electroplate aluminum or an aluminum alloy by using a fused salt bath. CONSTITUTION:A base metal is electroplated with aluminum or an aluminum alloy by using a fused salt bath. The sheet, rod, wire, block, grain, powder, etc., of aluminum are inserted or added and agitated to remove the oxygen, moisture and impurity metal ion. In this case, the aluminum material is ultrasonically vibrated directly or through the bath to efficiently promote the reaction. Consequently, the reaction product is removed by the vibration, the bath soln. is brought into contact with the fresh aluminum surface at all times, the minute amts. of the moisture, oxygen, impurity metal ion, etc., in the bath are effectively removed, and the bath is not deteriorated with age.
Patent JP-H01152583-A (JP)
Title: Straight line approximating processor
Inventor: ISHIGURO KEIJI
IPC: G06T11/20
Filed: 1987-12-10
Abstract: PURPOSE:To reduce the quantity of operation and to obtain an approximating straight line less in an approximating error by disposing a maximum error calculating part, and operating the error between a curve and the straight line approximating to the curve. CONSTITUTION:The data of the straight line to be approximated is stored in a memory 4 and the coordinate of the data corresponding to a parameter value is obtained in a Xm, Ym calculating part 6 through a parameter function calculating part 2. In a work memory 3, as an initial value, the coordinates x1, y1, x2, y2 of two points on the curve and pointer values t1, t2 are stored. Based on these coordinate values and the pointer values, the arithmetic mean value of the parameter values on the two arbitrary points on the curve is obtained in a tm calculating part 4 and the angle of inclination is calculated in the angle (a) of inclination a calculating part 5. Then, the maximum error calculating part 7 calculates a maximum error according to an equation I when the absolute value of (a) is large and according to an equation II when it is small, and compares with an allowable value in an error decision processing part 8. When the maximum error is situated within the allowable value, it is stored in a memory 9 and when it is outside the range of the allowable value, it is returned to the memory 3, so that the approximating straight line small in the approximating error is obtained.