baber/WOPTO huggingface dataset:
Patent JP-H0696487-A (JP)
Title: Magneto-optical disk device and magneto-optical recording method
Inventor: KURODA SUMIO
IPC: G11B11/105
Filed: 1992-09-14
Abstract: PURPOSE:To improve recording density with simple constitution by forming a magneto-optical disk by interposing a reflection film between recording films and providing an optical system only on the rear side of a substrate. CONSTITUTION:A cerium replacing garnet film if formed on a GGG substrate 1 with an e.g. 3 inches diameter by sputter as the recording film 2-1, and the reflection film 11-1 laminating e.g. 3 times prescribed film thickness of a zinc sulfide film and a magnesium fluoride film alternately is provided on that. The recording film 2-2 consisting of a bismuth replacing garnet film is formed on that by sputter. Then, the reflection film 11-2 consisting of A1 is formed on the uppermost layer by sputter. Then the optical system are provided only on the rear side of the substrate. These optical system are shown as laser light sources 12-1 to 12-4, an objective lens 14, a dichronic mirrors 15-1 to 15-3, a beam splitter 16, a polarizing beam splitter 17, a quadrisected photodetecting element 18A, etc.
Patent JP-S60133444-A (JP)
Inventor: UIRIAMU EDOWAADO RONGU
IPC: G03C5/30
Filed: 1984-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1161249-A (JP)
Title: Production of steel having tensile strength of 780 n/mm2 and excellent in toughness
Inventor: KOBAYASHI KAZUTAKA
IPC: C22C38/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the steel excellent in weldability, sound anisotropy, large input heat weld joint property as well as toughness at a plate thickness center by subjecting a steel, in which a content of C, Ni, Nb and a value of Ceq are specified, to direct quenching and tempering treatments immediately after hot rolling at a specified temp. SOLUTION: The steel, which contains, by weight, >=0.06% C, 0.5-3.0% Ni, 0.02-0.04% Nb as an indispensable component and satisfies >=0.48% Ceq, is heated at a temp., at which a Nb quantity not entering into solid solution exists >=0.005%, or lower to >=950 deg.C and then is subjected to hot rolling. The Ceq is defined as C+Mn/6+Si/24+Ni/40+Cr/5+Mo/4+V/14. The steel, after hot rolling, is subjected to direct quenching and then tempering at a temp. of the Ac transformation point or lower to >=600 deg.C. Further the steel contains 0.15-1.5% Mn, <=0.01% P, <=0.01% S, 0.1-0.8% Mo, 0.01-0.08% Al, 0.001-0.008% N and <=0.0002% B.
Patent JP-H1090036-A (JP)
Title: Fuel consumption calculation system for vehicle
Inventor: SASANOUCHI NOBUYUKI
IPC: G01F9/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To correctly and automatically calculate fuel consumption for the section even when gasoline is supplied in the middle of a measured section of fuel consumption. SOLUTION: It is decided that gasoline is supplied when an increment of a remaining fuel signal (h) at a certain point of time within the measured section of fuel consumption is over a threshold set in a processing part. For example, if, in the middle between a measurement start time Ts and a measurement end time Te , the remaining fuel signals are h2 and h4 at T2 and T4 (h2 -h1 , H4 -h3 >= threshold), gasoline supplies at times T2 and T4 are detected, and fuel consumptions (hs -h1 ), (h2 -h3 ) immediately before the respective gasoline supplies can be grasped.  Then, if these are added to fuel consumption (h4 -he ) at measurement end time Te from gasoline supply time T4 , it is possible to calculate correct accumulated fuel consumption ranging over the entire measurement section process taking into consideration the midway gasoline supply and to calculate correct fuel consumption in the entire measurement section process.
Patent JP-2001064385-A (JP)
Title: Crosslinked polyamino acid-based resin and its preparation
Inventor: IRISATO YOSHIHIRO
IPC: C08G73/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To attain excellent biodegradability and high water-absorption properties by forming a crosslinked polyamino acid-based resin crosslinked by a compound bearing a hydrazide group, a hydrazino group and at least one functional group among a hydrazide group, a hydrazino group, an amino group, a hydroxyl group and a thiol group. SOLUTION: There is provided a crosslinked polyamino acid-based resin which is crosslinked by a compound bearing a hydrazide group represented by formula I or a hydrazino group represented by formula II and at least one functional group among a hydrazide group, a hydrazino group, an amino group, a hydroxyl group and a thiol group and has a 30-2,000-fold water absorption. A polysuccinic imide is dissolved in a solvent such as N,N-dimethylformamide and a compound bearing a hydrazide group or a hydrazino group such as adipic hydrazide is added thereto thereby effecting a crosslinking reaction at 40-150 deg.C to form a gel-like resin. Subsequently, the resultant resin is subjected to hydrolysis at 10-60 deg.C by adding alkaline water, or the like, in a water-miscible organic solvent containing 20-80 wt.% of water to give a crosslinked polyaspartic acid.
Patent JP-H04125395-A (JP)
Title: Fitting
Inventor: OONUMA HIROMI
IPC: F16L58/10
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a fitting capable of stably setting a cylindrical portion at a specified position within a fitting main body without any gap and eccentricity by forming a foaming resin layer in a recessed portion of the fitting main body and lining a synthetic resin layer thereon. CONSTITUTION:A fitting 1 includes a fitting main body 2 in which female screw portions 2a and 2a are formed on both sides on the inter peripheral surface while a recessed portion 2b is formed at the central portion of the inter peripheral surface, and a cylindrical portion 3 made of synthetic resin provided on the inter peripheral surface side of the main body 2. The recessed portion 2a of the fitting main body 2 is coated with foaming resin 4' to thus form a foaming resin layer 4 and is injected with synthetic resin thereon to thus mold the cylindrical portion 3. Therefore, the cylindrical portion and the fitting main body are stably connected with each other through the foaming resin layer without any gap and eccentricity, and therefore, there can be realized the fitting capable of preventing failure in a pipe insertion process and sufficiently achieving a corrosion resisting property.
Patent JP-H03108677-A (JP)
Title: Contact mechanism for ic device
Inventor: OKITSU HIKARI
IPC: H01L21/66
Filed: 1989-09-22
Abstract: PURPOSE:To enable non-contact running of a lead with a lead holder by clamping an IC device between a clamp member and a base member while the IC device runs, by a member guiding the opposite-side corners of a package and by the clamp member which can be brought into contact with and separated from the lead and the back side of the package. CONSTITUTION:The title mechanism is constructed of a base guide 30 having a running passage 31 of an IC device D on the surface and of a roof guide 40 comprising a package guide member 41 and a clamp member 42. When the device D runs between the guide 30 and the roof 40, they are held so that a guide face 41a of the member 41 is spaced by a gap l1 from the back side of the device D. Therefore, it runs downward smoothly under its own weight between the guide face 41a and the running passage 31. A lead holder 43 and a package holder 44 of the member 42 are spaced from the device D by a larger gap l2 than the gap l1, and therefore a lead L does not come into sliding contact with the lead holding member 43 while it runs. By this constitution, exfoliation of a plating layer of the lead L by friction and sticking thereof to the member 43 can be prevented.
Patent JP-S6487224-A (JP)
Title: Manufacture of polyphenylene ether resin blow molded product
Inventor: ENDO HARUHIRO
IPC: B29K71/00
Filed: 1987-09-29
Abstract: PURPOSE:To blow mold stably a polyphenylene ether resin molded product of superior wall thickness uniformity by setting the melting condition, melting temperature and extrusion speed in a given range. CONSTITUTION:Polyphenylene ether resin is melted in the range of 220-270 deg.C molding temperature by an extruder 1 set at the compression ratio of 1.5-2.1, and then extruding plasticized parison is extruded at high speed of 90mm/sec or more out of an extrusion head 3. Therefore, the variation of suitability condition generated by the internal heat build-up in the extruder is not generated, and even if some variation is generated, the wall thickness variation caused by the self-weight of parison is almost not generated, since the same is extruded at high speed of 90mm/sec or more. A divided-type mold 4 is closed just before the completion of extrusion, and compressed air is introduced to expand the parison, and the molded product is released from the mold 4 after cooling the molded product in the mold.
Patent JP-H0694898-A (JP)
Title: Manufacture of x-ray frenel lens
Inventor: FUJISAKI HISAO
IPC: G21K3/00
Filed: 1992-09-14
Abstract: PURPOSE:To establish the manufacture of a X-ray frenel lens. CONSTITUTION:Photoregist 1 applied on a metallic thin film 2 over a support film 3 is processed by means of both irradiation by electron bean or ion beam 4 and developing so as to be formed into a three dimensional shape. The three dimensional shape of the photo-regist 1 is then transffered to the metallic thin film 2 by etching the photoregist 1 together with the metallic film 2, so that a X-ray frenel lens is thereby produced.
Patent JP-H1176415-A (JP)
Title: Guide wire
Inventor: SAEKI MITSUAKI
IPC: A61M25/01
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the tip of a guide wire from penetrating the side hole of a medical tube in a medical operation for treating intestinal atresia by providing a substantially linear base end part, and a tip end part and arranging an intermediate part, which is previously formed into a multiple curved shape, between the base end part and the tip end part. SOLUTION: This guide wire 11 to be suitably used for treatment of intestinal atresia and the like is extended from a linear base end part 4 to a tip part, 6 via an intermediate part 5 provided with the first-third curved parts 1-3. The first and third curved parts 1, 3 are provided with radiuses of curvature in the same direction, while the second curved part, 2 is provided with that in the different direction from those of the first and third curved part, so that the tip part 6 is positioned on an extension line 7 of the axis of the base end part 5. In the guide wire 11, the intermediate part 5 and the tip part 6 are formed by covering a tapering metallic core metal 8 with a synthetic resin layer 9, and a coil 10 made of platinum, gold or the like for radiography is wound on the tip part of the core metal 8.
Patent JP-S60140296-A (JP)
Inventor: TANAKA HARUO
IPC: G09G3/20
Filed: 1983-12-28
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-S6399858-A (JP)
Inventor: TANAKA HISATOSHI
IPC: A61C13/007
Filed: 1986-10-17
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。
Patent JP-H0852094-A (JP)
Title: Windup spring type towel
Inventor: OKAZAKI NORIKI
IPC: A47K10/02
Filed: 1994-08-12
Abstract: PURPOSE:To provide a windup spring type towel in which a hand can be easily wiped only by a single hand, and the hand can be also easily wiped even in the state where both hands are separated from the towel by extending a spring plate having an action for contracting inside or elastic force by both the hands, and putting it into a bag having an inlet and outlet port for spring plate. CONSTITUTION:A windup spring type towel 1 is formed by putting a spring plate 2 into a bag 4 having an inlet and outlet port for a the spring plate 2. Because of such a constitution, this towel can be grasped at use. The hand can be easily wiped only by lightly grasping it because of its elasticity. When both ends of the spring type towel 1 are extended by the hands, and equally contracted, it can be used also in the placed state. Further, since the spring type towel 1 adheres to an article 12 because of its action for contracting inside or elastic force, the hand can be easily wiped, when the towel adheres and is used, only by lightly touching it by the hand.
Patent JP-H0665531-A (JP)
Title: Method of coating with stone-like coloring and finishing
Inventor: NAKAYAMA TAKESHI
IPC: C09D5/28
Filed: 1992-08-21
Abstract: PURPOSE:To form an imitation-stone-like or granite-like coating surface improved in weather resistance by the direct or prime coating of a base material and coating the resultant material with a specific liquid composition. CONSTITUTION:A colored silica sand is prepared by spraying a coloring composition obtained by dispersing a coloring pigment in a solution formed by dissolving or dispersing a weather-resistant resin in an organic solvent and/or water, on a silica sand with a particle size of 0.1-5mm, followed by drying. 20-300 pts.wt. colored silica sand. is dispersed in 50 pts.wt. (based on solid matter) liquid resin of aqueous emulsion or organic solvent base to obtain a liquid composition containing the colored silica sand. The liquid composition is applied to a direct- or prime-coated base material at a coating weight of 1,000-4,000 g/m<2>. Then, the colored silica sand on the coated surface is pressed by a plastic roller wet with a solvent or water to level the unevenness of the coated surface.
Patent JP-H0692262-A (JP)
Title: Suspension fitting bracket structure
Inventor: MAMIZUKA MORIYOSHI
IPC: B62D25/08
Filed: 1992-09-16
Abstract: PURPOSE:To enable manufacture by spot welding while being advantageous from the strength point of view regarding suspension fitting bracket structure ideal for fitting the double wishbone type suspension of an antomobile. CONSTITUTION:A suspension fitting bracket 106, rigidly fixed to a hollow structural member 101 formed of a lid member 105 and a body side frame member 103, is formed by overlapping a lid side bracket member 107 fixed to the lid member 105 with a frame side bracket member 108 fixed to the frame member 103. The base end part of the lid side bracket member 107 is extended into the frame member 103 through an opening formed at the lid member 105 to fix the lid side bracket member 107 to the frame member 103, and the base end part 108A of the frame side bracket member 108 is overlapped with an end edge part 103B extended outward from the upper opening at the frame member 103 to fix the frame side bracket member 108 to the frame member 103.
Patent JP-H03107519-A (JP)
Title: Combustion chamber structure for multiple valve engine
Inventor: KASHIYAMA KENJI
IPC: F02B23/08
Filed: 1989-09-21
Abstract: PURPOSE:To create appropriate swirls so as to improve combustibility by forming intake guide walls, protruding respectively toward the inside of a combustion chamber, at two places among plural intake exhaust port opening parts in the wall surface part of the combustion chamber. CONSTITUTION:In the wall surface part of a combustion chamber, a wall surface forming part 10A is disposed between one intake port opening part 9 among three intake port opening parts 7-9 disposed along the peripheral direction of a cylinder and one exhaust port opening part 12 adjacent to the intake port opening part 9. The wall surface forming part 10A is bent along the specified part so as to form an intake guide wall surface 50A protruding toward the inside of the combustion chamber 5. A wall surface forming part 10B is also disposed between the intake port opening part 9 and the adjoining intake port opening part 8, as well as provided with an intake guide wall surface 50B formed in the same avbove-mentioned way. Appropriate swirls are thereby created with relatively simple structure, thus improving the combustibility of mixture.
Patent JP-H0992383-A (JP)
Title: Telephone modular jack
Inventor: HAMADA AKIHIKO
IPC: H01R13/33
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a telephone modular jack preventing the waterdrops generated in a built-in box and a wall and the dust in the built-in box from infiltrating into a modular jack main body and rarely causing a trouble on communication by providing a cover on the back face of the modular jack main body. SOLUTION: This telephone modular jack is provided with a built-in box 3 buried in a wall, a fitting frame 1 fitted to the built-in box 3, and a modular jack main body 2 fitted to the fitting frame 1 and having a connection section 6 connecting a plug insertion port for inserting and locking a modular plug and a cable 5 installed in the wall. A cover 7 is provided on the back face of the modular jack main body 2. The cover 7 is a box body, and it is preferably provided with an opening section 7a engaged with the modular jack main body 2 in the front and a cable lead-in port 7b through which the cable 5 passes on the bottom face.
Patent JP-H03109121-A (JP)
Title: Different temperature chamber
Inventor: OCHI SHIGEKI
IPC: F24F1/00
Filed: 1989-09-20
Abstract: PURPOSE:To simplify structure by partitioning a single heat insulating chamber into a plurality of partial spaces and keeping the temperature in each partial space by the distribution of the air stream supplied from a heat exchanger, in performing temperature control of the respective spaces at mutually different temperatures, in a refrigerator vehicle, etc. CONSTITUTION:Inside the refrigerator chamber 3 of a refrigerator vehicle 1, a partitioning plate 10 is erected along the longitudinal direction (alpha) of the refrigerator vehicle 1, and guide rods 5a, 5b; 5c, 5d extending in the direction (beta) connecting both the side surfaces of the refrigerator vehicle 1 are installed at the upper and lower parts in the vicinity of the wall surface on the driver's seat side of the refrigerator chamber 3 and on the rear side of the vehicle, and the partitioning plate 10 is shiftable in the (beta) direction along the guide rods 5a and 5d. An evaporator 20 as heat exchanger is installed in the upper part of the wall surface on the driver's seat side of the refrigerator chamber 3, and the partitioning plate 10 is cut at the corner part corresponding to the evaporator 20, and an air stream separating plate 16 for guiding the cold air supplied from an air blow port 21 by the operation of an actuator 15 into the right and left spaces RS and LS is installed at the cut part.
Patent JP-H0697779-A (JP)
Title: Electronic tuner
Inventor: SUZUKI MASAKAZU
IPC: H03J3/08
Filed: 1992-09-16
Abstract: PURPOSE:To obtain the electronic tuner which is superior in the selectivity of an image disturbance frequency over the entire reception channel frequency band. CONSTITUTION:In the input circuit 2 of the electronic tuner, a 1st inductance element 9 and a 1st varactor diode 10 are connected in series and a 2nd inductance element 12 and a 2nd varactor diode 13 are connected in parallel between the connection point between the 1st inductance element and the 1st varactor diode, and the ground. Further, a 1st capacitor 14 is connected between the input side of the 1st inductance element and the output side of the 1st varactor diode. Through the operation of the 1st varactor diode, the resonance frequency can be made to follow up a reception channel. This resonance frequency is set to the image disturbance frequency and then the selectivity of the image disturbance frequency which is nearly constant at all times is obtained. Consequently, the disturbance removing ability in the entire reception channel frequency range can be improved.
Patent JP-2000073543-A (JP)
Title: Rail for double floor
Inventor: IMAI KATSUYA
IPC: E04F15/024
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a collision between an attaching piece and a floor panel. SOLUTION: This double floor rail K is composed of a first rail member K3 which is a rail member long in a direction T and U-shaped in a section and has a protruding piece K32 formed at the end part of an opening K31 so as to shut an opening; a second rail member K4 to be able to move in one direction in the inside having about U-shaped section of the first rail member; and an attaching piece K5 which is screwed to the second rail member K4 with a screw N1 to sandwichedly hold the protruding piece between the second rail member K4 and itself for fixing the position of the protruding piece together with the second rail member, and has an attaching part K521 to the floor face U of the building in an externally extended edge part K52 and attached to the floor face of the uilding.  Thus even in the case where the attaching piece K5 is apt to collide against the floor panel P, the second rail member K4 and the attaching piece K5 are moved toward the first rail member K3 to prevent the attaching piece from colliding against the floor panel.
Patent JP-H0591417-A (JP)
Title: Solid state image pickup device and its driving method
Inventor: ODA KAZUYA
IPC: H04N5/357
Filed: 1991-09-25
Abstract: PURPOSE:To provide a solid state image pickup device which can reproduce the still images of high resolution and also can reproduce the images of low power loss with high dynamic image resolution and without producing any vertical jitter in a monitoring mode. CONSTITUTION:The electric charge stored in four types of many photoelectric conversion elements 3 arranged in a matrix form are fetched into plural columns of vertical VCCDs 4 arranged corresponding to each column of conversion elements 3 by an output terminal. This terminal transfers successively the electric charge stored in each VCCD to a horizontal HCCD 5 connected in common to the VCCDs 4 and is connected to an amplifier 8. In a monitoring mode, a saturated charge amount setting means 6 sets the amount of charge stored by the photoelectric conversion elements 3 at half as much as that set in a still mode. The electric charge is read out from conversion elements 2 of A1 and A2 in a first V period and then read out from the transducers 3 of B1 and B2 in the next V period respectively in the monitoring mode. Thus the electric charge are read out from all conversion elements 3 and sent to the VCCDs 4 in a cycle of 2V. In a still mode, the electric charge of four types of conversion elements 3 are transferred to the VCCDs 4 for each type. In other words, the mixed image signals are taken out from a fixed position in each cycle of 2V in the still and monitoring modes respectively.
Patent JP-2000060065-A (JP)
Title: Dynamic pressure bearing adjusting method and device thereof
Inventor: IWAKI TADAO
IPC: F16C17/08
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing capable of attaining easy processing, inexpensive manufacture, satisfactory durability, and use in an inverted placement. SOLUTION: This dynamic pressure bearing 13 is provided with a bottomed cylindrical member 1 whose one end opens, a supporting part 5 which faces the open end surface 1b of the cylindrical member 1 from the outside, and a shaft-shaped member 2 which is continuously/mounted on the supporting part 5 and involves a shaft part 4 fitted to the hallow part of the cylindrical member 1, wherein a dynamic pressure generating groove which generates dynamic pressure between the open end surface 1b, and it is formed on the surface 5a facing the cylindrical member 1 of the supporting part 5, when the shaft-shaped member 2 makes rotation relative to the cylindrical member 1.  The shaft part 4 is screwed into the supporting part 5 to be mounted/ continuously so as to advance and retreat from/into the bottom of the cylindrical member 1, formed to be tapered toward the bottom side of the cylindrical member 1, and involves a pivot part 4a which brings into contact with the bottom of the cylindrical member 1, when the dynamic pressure is not generated.