baber/WOPTO huggingface dataset:
Patent JP-H09174239-A (JP)
Title: Formation of titanium carbide particle dispersion layer
Inventor: TODA HIROYUKI
IPC: C23C26/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a structure in which fine TiC particles are uniformly distributed and form a surface layer improved in hardness and wear resistance by forming molten metal pool on the base material surface of Al or Al alloy. SOLUTION: Shield gas mixing carbide gas is discharged from a side nozzle 3, the aluminum or the aluminum alloy base material 1 surface is melted with an arc 6 to form the molten metal pool 8. Into the molten metal pool 8, a welding rod 2 is simultaneously inserted and melted. Further, into the molten metal pool 8, at least one kind among Ti or Ti compound or these metallic salt or alloy containing Ti is added and a titanium carbide grain dispersed layer forming the surface layer uniformly dispersing TiC grains on the aluminum alloy is obtd. by reaction with the carbide gas.
Patent JP-H11185503-A (JP)
Title: Resin reflection mirror and head lamp provided with the resin reflection mirror
Inventor: NAKADA SACHIHIRO
IPC: F21V7/10
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an excellent effect in an improvement of performance of a head lamp by obtaining a required rigidity with a minimum necessary weight increase, generating no deformation on a resin reflection mirror during aiming and constantly obtaining a luminous intensity distribution characteristic of a normally correct form. SOLUTION: This resin reflection mirror 1 comprises reinforcement ribs 3c at least two of which are formed vertically on a rear surface while at least two of which are formed latterally thereon so as to be a lattice shape, wherein a ratio of a rib thickness D of the rib 3C to a fundamental wall thickness (t) of the resin reflection mirror 1 is in a range of 0.5<=(D/t)<=2.5, and a cross sectional area (S) of the rib 3C is in a range of 3<=S<=50 (mm<2> ). With such a constitution, the mirror 1 can obtain a required rigidity with a minimum necessary weight increase, improve the performance and minimize a cost increase.
Patent JP-H07201113-A (JP)
Title: Optical disk recording and reproducing device
Inventor: HIRAGA TAKAYOSHI
IPC: G11B17/04
Filed: 1993-12-29
Abstract: PURPOSE:To attain the low cost and space saving for an optical disk recording an reproducing device by recording and reproducing a CD and an MD by using a common disk motor and an optical pickup. CONSTITUTION:A shaft 7a erected on a clamper arm 7 for supporting a clamper 23 is inserted into an L-shaped slot 3c in a main side plate 3L and a V-shaped slot 6b in a main slider 6L, and is energized by a spring 8. A holder main body 41 for holding an MD cartridge is moved by retreating a sublider 37L, so that the MD is attracted to a turntable. Then, when the main slider 6L is to be moved forward by pressing the clamper arm 7 backward, the clamper arm 7 is not moved. A CD is moved onto the turntable by a loading roller. Afterward, the clamper arm 7 is lowered by moving forward the main slider 6L, and hence the CD is clamped.
Patent JP-2000176678-A (JP)
Title: Cream solder and packaging product using it
Inventor: KOIKE TOSHIHIKO
IPC: B23K35/22
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide cream solder and a rackaging product using it capable of restraining the remains of solder balls on a board when an electronic part is mounted on the board. SOLUTION: This cream is used when an electronic part 15 is mounted on a printed board 11. The cream solder is provided with eutectic solder 13b and metallic grain (Ag grain 13a) having a melting point higher than that of eutectic solder, and metallic grain is wholly diffused into eutectic solder when it is heated up to 220 deg.C. Thus, the remains of solder balls on the board are restrained when the electronic part is packaged.
Patent JP-H06178262-A (JP)
Title: Video signal recording and reproducing device
Inventor: YAMADA HIROSHI
IPC: H04N5/92
Filed: 1992-12-08
Abstract: PURPOSE:To prevent the deterioration in the picture quality of a non-pattern part by providing a recording system having a nonlinear amplifier means and a reproduction system having a nonlinear attenuation means to the device so as to reproduce a main picture signal with excellent S/N. CONSTITUTION:A recording system 20A is made up of an input terminal 21, a nonlinear pre-emphasis circuit (nonlinear amplifier means) 22, an output terminal 23, and a recording signal system 24. Furthermore, a reproduction system 20B is made up of a reproduction signal system 30, an input terminal 31, a nonlinear de-emphasis circuit (nonlinear attenuation means) 32, and an output terminal 33. That is, the device is provided with the nonlinear pre-emphasis circuit 22 outputting a recorded main picture reinforcement signal obtained by amplifying only a very small amplitude without varying the maximum amplitude of the main picture reinforcement signal and with the nonlinear de-emphasis circuit 32 outputting a reproduced main picture reinforcement signal obtained by attenuating complementarily the amplified signal part at recording. Thus, the maximum amplitude of the main picture reinforcement signal at recording and reproduction is unchanged.
Patent JP-2001164907-A (JP)
Title: Exhaust heat recovery system of multicylinder internal combustion engine
Inventor: NIIKURA HIROYUKI
IPC: F01N13/04
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust heat recovery system to shorten a rest time of a heat-exchanger by further reducing the number of heat-exchangers than the number of cylinders of a multicylinder internal combustion engine and decrease an occupying space of the heat-exchanger. SOLUTION: A plurality of the exhaust pipes 11, 14; 12, 13, where exhaust interference hardly occurs, of a plurality of exhaust pipes 11-14 extending from the cylinders I-IV, respectively, of a multicylinder internal combustion engine 1 are collected together to constitute one or more collection pipe 7. Heat- exchangers 21 and 22 to recover a heat of exhaust gas are situated on the one or more collecting pipes 7.
Patent JP-2000179515-A (JP)
Title: Assembly component construction body, and its construction method
Inventor: SHIBATA JUNICHI
IPC: F16B12/12
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an assembly component construction body and its construction method in which components construction body of various shape can be easily constructed with a small number of components, and the assembly can be implemented with simple tools. SOLUTION: In an assembly component construction body comprising a plurality of main bodies 1 of the same shape which are butted in a horizontally joining manner or in a box joint manner, the main bodies 1 are provided with two first and two second fitting holes each 3a, 4a, 3b, 4b with specified intervals therebetween in upper and lower parts in the width direction of a rectangular strip-like base substance 2, and provided with a third fitting hole 5 cut in one end part in the longitudinal direction of the base substance 2, and a fourth fitting hole 6 cut on the other side of the opening position of the third fitting hole 5 at forward and rear parts in the longitudinal direction of the base body 2, and first and second connection bodies 7a, 7b to be inserted in the first, second, third and fourth fitting holes are provided.
Patent JP-H09190727-A (JP)
Title: Superconducting-cable conductor
Inventor: KIMURA AKIO
IPC: H01B12/06
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To reduce degradation of critical current and loss of alternating current by reducing magnetic field components applied perpendicular to the broad surface of an oxide superconducting tape wire. SOLUTION: A plurality of oxide superconducting tape wires 1 (11 , 12 ) of the same cross-sectional size are spirally wound in a number of turns on the outer periphery of a former 2 in such a way that circumferential gaps do not form between the adjacent oxide superconducting tape wires 1 on each layer. In that case, the oxide superconducting tape wire 1 and inter-layer paper 3 are selected to have sizes that meet (t+s)=k/(2π)×w/sinθ (θ=tan<-1>  L/(πd)}) wherein (w) is width of the oxide superconducting tape wire 1, (t) is thickness of the wire 1, L is pitch of windings, (d) is the bore of the winding of the first layer, (s) is thickness of the inter-layer paper, and (k) is a positive integer.
Patent JP-H05162657-A (JP)
Title: Side member structure for automobile body
Inventor: MORI TAKEO
IPC: B62D25/06
Filed: 1991-12-17
Abstract: PURPOSE:To reduce lateral vibration generated to a rocker and also reduce moment generated to a roof side rail. CONSTITUTION:In the side member structure of an automobile, a roof side rail 42 and a rocker 44 are provided being spaced vertically. The roof side rail 42 is formed to have closed cross section 50 by an inner panel 46 and an outer panel 48 and disposed in the body longitudinal direction, and the rocker 44 is formed to have closed cross section 56 by an inner panel 52 and an outer panel 54 and disposed in the body longitudinal direction. The rocker 44 is formed in such a way that an axis I1 extended in the direction of making the second moment of area smallest between two orthogonal axes I1, I2 to be the main axes of the closed cross section 56 passes the closed cross section 50 of the roof side rail 42.
Patent JP-H05170002-A (JP)
Title: Wet type multi-disk clutch lubrication device for electronically controlled differential limiter
Inventor: MOMIYAMA FUJIO
IPC: F16H48/30
Filed: 1991-12-18
Abstract: PURPOSE:To ensure lubrication of a multi-disk clutch at the time of slip particularly during low-speed travel, in a vehicle differential device of electronically controlled differential limiter system equipped with a wet type multi-disk clutch. CONSTITUTION:A wet type multi-disk clutch lubrication device is equipped with an electronically controlled device 25 which generates a slip control signal by sensing the difference in rotation between right and left drive wheels of a vehicle. An oil supply passage 26 of a power-driven pump operable in response to this signal is provided for communication between friction plates 14 and 15 of a wet type multi-disk clutch 11 via a passage formed in axle shafts 9, 10 of a differential device.
Patent JP-H09175386-A (JP)
Title: Cable gripping device of cableway
Inventor: MURAOKA TADANOBU
IPC: B61B12/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To allow a person in care of a cableway to easily judge any failure ocularly. SOLUTION: The second grip 4 on the moving side to grip or release a cable 2 in cooperation with the first grip 3 attached to the body 20 of a cable gripping device 1 is coupled with a spring rod 9 energized by initially coned disc springs 19, 19... through a link plate 5. A gripping force is given to this second grip 4 by giving a press by the spring rod 9 through the link plate 5. The spring rod 9 is provided with a limit mark 10 so that it is practicable to judge ocularly any failure in the gripping device 1 due to wear of the link plate 5 or damage of the disc springs 19, 19... caused by a relative displacement between the device body 20 and the limit mark 10.
Patent JP-H05167867-A (JP)
Title: Image processor
Inventor: NAKAMURA TOSHIFUMI
IPC: G06T9/00
Filed: 1991-12-18
Abstract: PURPOSE:To prevent an image from being interrupted on the way of a page by using code data whose resolution is lowered for an output, in the case an expanding time is larger than a prescribed time. CONSTITUTION:Received code data is converted to image data once by an expander of a resolution converting part 17, and thereafter, converted to the code data again by a compressor by lowering the resolution by a resolution converting circuit and stored in a code storage part 8. Subsequently, when reception of a one-page portion is completed, the time measured by an expanding time timer of the converting part 17 and an expanding time threshold are compared, its result is transmitted to a CPU 9, and in the case the measured time is shorter, the data being in a state that it remains received is adopted, and in the case the measured time is longer, the data obtained by lowering the resolution is adopted. A command in this case is transmitted through a signal line from the CPU 9. In such a way, even if the resolution of the received code data is high, it does not occur that a buffer memory 6 becomes empty at the time of output to an image recording part 2.
Patent JP-2000145255-A (JP)
Title: Hinge for moving up and down
Inventor: OBA TOSHIYOSHI
IPC: E05D5/14
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To open and close a door without entering a draft by contacting a floor with an under frame member of an inside door by cutting rotating parts of a hinge in a chevron form, and by forming positions of the chevron in dissymmetry. SOLUTION: When a door has shut, hinges 8, 9 are supported by a rotating shaft 7. When the door is opened, a hinge sleeve 8 is pushed up along chevrons by its rotating and does not damage the door. Even when the door is opened by unsymmetrical chevron 1, 2 and longitudinal levels 3, only differences 4 of cutting in the wide chevrons become stoppers since it shifts from peaks of the chevrons. By the way, a clearance is given to an upper frame member and an upper rail since in is pushed up to an upper part. Rubber, etc., can be applied to the under frame member for the door because of sealing up. Accordingly, even when it is a flat floor (barrier-free), a draft from the door can be prevented as before.
Patent JP-H05273404-A (JP)
Title: Dichroic prism
IPC: G02B5/26
Filed: 1992-12-15
Abstract: PURPOSE:To eliminate the doubling of an image and to improve the image contrast by slanting a prism incidence surface and a prism projection surface at the angles where light reflected by the incidence surface or projection surface is guided out of the optical path. CONSTITUTION:The dichroic prism 1 is constituted by integrally coupling prisms 2-5 and its base body is cubic, but the incidence surface 2a of the prism 2 which faces the chart surface 6a of a liquid crystal display panel 6 for R(red), the incidence surface 3a of the prism 3 which faces the chart surface 7a of a liquid crystal display panel 6 for G(green), the incidence surface 4a of the prism 4 which faces the chart surface 8a of a liquid crystal display panel 8 for B(blue), and the projection surface 5a of the prism 5 which faces the incidence surface 9a of a projection lens are slanted at the specific angles to the optical axis. In this case, the incidence surfaces 2a-4a of the prisms 2-4 face up forward and the projection surface 5a of the prism 5 faces down backward.
Patent JP-H10119989-A (JP)
Title: Preservation bag
Inventor: SAKURAI MIEKO
IPC: B65D85/50
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To take out or store the food of small amount for use in one time by providing a fastener on a forward end part and a rear end part, and providing a seal line parallel to the fastener on a bag body at a center of both fasteners. SOLUTION: Opening parts 2, 2, are provided on each end part opposite to each other of a bag body 1, and seal lines 3, 3 are provided on two sides other than the opening parts. A fastener 8 and a fastener 9 are formed by providing a female fastener piece on an upper side of a lower synthetic resin film and providing a male fastener piece on a lower side of an upper synthetic resin film so as to close the opening parts 2, 2. A seal line 3 is provided from one end to the other end of the bag body 1 parallel to the fasteners 8, 9 on the bag body 1 at the center between the fastener 8 and the fastener 9. The fastener 8 is opened to store the food in a forward storage part, and the fastener 9 is opened to store the food in a rear storage part so that the food of the same kind or the dissimilar kind can be stored in a divided manner in two parts.
Patent JP-H07202380-A (JP)
Title: Printed wiring board for ic card
Inventor: HORIBA YASUHIRO
IPC: H05K1/11
Filed: 1993-12-30
Abstract: PURPOSE:To provide an IC card printed wiring board onto which an electronic component can be bonded easily even if the bonding positions are different according to the difference in types, etc., of the electronic components and provide an IC card printed wiring board which facilitates the manufacture of various patterns having different terminal positions with the same die. CONSTITUTION:A wiring board of the present invention has an IC card board, a plurality of bonding holes 13A-13H provided around an electronic component mounting part 12 and a plurality of contact terminals 14A-14H formed on the one surface of the IC card substrate. The ratio of the long diameter to the short diameter of at least one bonding hole among a plurality of the bonding holes 13A-13H is 1.7-2.5 which means the bonding hole has a long sideway shape and that bonding hole is provided so as to be parallel with the ridge of the electronic component mounting part 12. Further, two bonding holes are provided for one contact terminal and, when the electronic component is connected with bonding wires, the bonding holes to be used can be selected.
Patent JP-H10184287-A (JP)
Title: Waterproof-sheet mounting member
Inventor: KASHIWAGI TETSUYA
IPC: B29C65/14
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To weld and fix a waterproof sheet by irradiating a waterproof-sheet mounting member consisting of a nailing surface and a waterproof-sheet fixing surface and being made of a synthetic resin with infrared rays from the upper section of the waterproof sheet and heating and melting the waterproof-sheet mounting member. SOLUTION: A nonwoven fabric 11 made of polyester fibers is abutted against the surface of primary lining concrete 10, and the waterproof-sheet mounting member 1 is applied and a nail 4 is driven and the mounting member 1 is borne. The upper section of the mounting member 1 is covered with a waterproof sheet 12 made of EVA, the surface of the waterproof sheet 12 is irradiated with infrared rays R to heat the mounting member 1, and the mounting member 1 and the waterproof sheet 12 are welded. The waterproof-sheet mounting member 1 is manufactured by a method wherein carbon black as an infrared absorber is added to polyethylene, polyvinyl chloride, an EVA resin, etc., the inside of a mold is filled with the mixture and polyethylene, polyvinyl chloride, the EVA resin, etc., are crosslinked.  When carbon black is used as the infrared absorber, infrared rays having a wavelength of 0.75-3μm is applied.
Patent JP-H08253169-A (JP)
Title: Car body for passenger car
Inventor: TOMFORDE JOHANN DIPL-ING
IPC: B62D31/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a body of a vehicle very easy to repair, if damaged, as well as easy to manufacture with different sizes and shapes. SOLUTION: Framing rods 3 for a frame structure extending at least upward from a window lower edge (beltline) are molded corresponding to the desired surface transition of a body 1 and a covering member 11 covering an end module 9 and having a front lighting device 10 opened is joined to the end module 9 in a separatable and replaceable manner. A door outer plate 15 and a lift cover outer wall limited in the lower range of the belt line 14 are also joined to the supporting structure of a side door and a rear lift cover supporting the load in a separatable and replaceable manner. The frame structure is covered under the beltline 14 with covering members 18, 19 having no load supporting function to be jointed to the frame structure in a separatable and replaceable manner to determine the shape of the body together with the covering member 11 of the end module 9.
Patent JP-H06187425-A (JP)
Title: Graphic generator
Inventor: KOUDA JUN
IPC: G06T11/80
Filed: 1992-12-18
Abstract: PURPOSE:To plot a stereo graphic with easy operation. CONSTITUTION:A CPU retrieves data Z of an objective graphic from a graphic data memory to save it in a designated data memory in accordance with designation of this graphic (ellipse 40) (steps S12 and S13) and sales coordinate data S of a reference point 42 for conversion into stereographic in the designated data memory in accordance with designation of the reference point 42 (step S15). A contact coordinate calculating part calculates coordinate data P1 and P2 of contacts 44 and 46 of two tangential lines to the objective graphic passing the reference point 42 and stores them in a calculated value memory (step S16). A graphic generating part generates graphic data of lines 48 and 50 connecting contact coordinates 44 and 46 and the reference point 42 (step S17).
Patent JP-H07146512-A (JP)
Title: Bipod for photographing with camera
Inventor: MUNAKATA HISATOSHI
IPC: G03B17/56
Filed: 1993-11-22
Abstract: PURPOSE:To perform photographing without causing camera shake even in a place where restriction is imposed on a photographing condition by fixing leg parts on a leg part fixing base through a rivet fixing metal fitting and a rivet so that they can be opened/closed to the outside with the rivet as center. CONSTITUTION:Two leg parts 2 are mounted on the leg part fixing base 1 provided with a screw 5 for fixing a camera on its upper surface through the rivet fixing metal fitting 3 and the leg part supporting rivet 4 so that they can be opened/closed to the outside with the rivet 4 as center. It is desirable to add one leg part 2 to the bipod so that it can be used as a tripod. In the case using the tripod is restricted or carrying the tripod is inconvenient or in the case using a unipod is hard in terms of the photographing condition, focusing is manually easily performed and a picture can be taken without causing shake by using this bipod.
Patent JP-H05186283-A (JP)
Title: Production of imitation rock
Inventor: KANEKO AKIRA
IPC: E21D11/10
Filed: 1991-12-20
Abstract: PURPOSE:To provide a method for producing an imitation rock wide in utilization range, capable of readily executing, low in production cost, capable of readily changing the shape, excellent in water proofing property, abrasion resistance, etc., and simultaneously free from danger even when installed in a place to which human bodies are apt to be in direct contact. CONSTITUTION:An arch-shaped reinforcing steel 4 is combined with a linear reinforcing steel 6 in a place where an imitation rock is installed to form a frame member 8 and, simultaneously, the frame member 8 is coated with a metal lath 12 and lath mortar is applied to the net of the metal lath 12 to form a lath mortar layer 10. Two-liquid mixture of an isocyanate and a polyol is jetted onto the surface of the lath mortar layer 10 to form a rigid expanded polyurethane layer 14, and simultaneously, two-liquid mixture of a polyurethane and an aromatic amine is jetted on the surface of the rigid expanded polyurethane layer 14 to form a surface layer 16 on the polyurethane layer 14.
Patent JP-H07195164-A (JP)
Title: Method for cooling continuously cast slab
Inventor: SERA TAIZO
IPC: B22D11/22
Filed: 1993-12-30
Abstract: PURPOSE:To easily keep up with the variation of width of a cast slab by shifting an odd number of spray nozzles in the vertical direction according to the width of the cast slab and adjusting the flow rate of each spray nozzle. CONSTITUTION:The air-mist spray nozzle 1 at the center part is set on the center line in the width direction of the cast slab 3. The odd number of the nozzles 1, 1a, 1a are shifted to up and down and right and left sides and decided so as not to cool the cast slab 3 by overlapping each cooling water or so as not to hit the cooling water against the corner parts, and set. The spraying water having.the equal quantity from each nozzle 1, la, la is atomized to the cast slab 3. In the case the width of the cast slab 3 varies, the spraying water rate of the nozzle is adjusted by changing the heights of the nozzles 1, 1a, 1a or changing the number of the used nozzles to cool the cast slab 3. The operational condition is selected so that the variation of the flow rate of nozzle becomes 1-1/10 to keep up with the air-mist spray nozzle.