baber/WOPTO huggingface dataset:
Patent JP-S6297744-A (JP)
Title: Metallic mold for molding
Inventor: SATO KAZUO
IPC: B22C9/06
Filed: 1985-10-22
Abstract: PURPOSE:To form vent holes to a molding surface and to uniformly discharge gas from the cavity inside by subjecting the molding surface of a metallic mold formed of a flake graphite cast iron to a graphite removal treatment thereby forming a graphite removed layer. CONSTITUTION:A mold stock made of the hypereutective flake graphite cast iron is melted and after the metallic mold is cast, the mold is subjected to stress relied annealing and the cavity part is machined to form the prescribed metallic mold. The mold is heated in an atm. atmosphere to oxidize away the flake graphite 10 on the molding surface 6 and matching surface 7 of the mold 1 to a prescribed depth. The graphite removed layer 8 having the vent holes 11 opened at ends 12 is formed on the surface 6 and the surface 7. The layer 8 acts as the vent holes to prevent the generation of gas pockets; in addition, the pores act to insulate heat to prevent the quick solidification of a molten metal.
Patent JP-H1177179-A (JP)
Title: Method for removing beam
Inventor: YOSHIDA KATSUYA
IPC: B21J5/02
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To surely restrain the internal beam released from a work on an upper die. SOLUTION: The internal beam 32 inclined by an angle θ1 to a horizontal surface, is released from an annular part 30 by pressing it with a center punch 20 having a pressing surface 24 inclined by an angle θ2 (θ1 >θ2 >=0) smaller than the angle θ1 to the horizontal surface. When the internal beam 32 is abutted on the pressing surface 24 while the internal beam 32 is positioned in the upper die 1, since the internal beam 32 is inclined by an angle smaller than the angle θ1 to the horizontal surface, the internal beam 32 is restrained on the inner peripheral surface of the die 1.
Patent JP-H0570029-A (JP)
Title: Paper holder for sorter
Inventor: SAKABE TAKESHI
IPC: B65H39/11
Filed: 1991-09-17
Abstract: PURPOSE:To stably hold the recording paper inserted into the bin of a sorter and surely stack and gather the recording paper. CONSTITUTION:Paper regulating members 7 are provided at two positions on both side end sections of the bar 6A of a support member 6 fixed to the adjacent upper-stage bin 3. The paper regulating member 7 is a thin-plate elastic pet member made of a synthetic resin material and formed into a triangle having an upper side section 7A, two slant side sections 7C, and a projection 7B. About 1/2 on the upstream part of the upper side section 7A of the paper regulating member 7 is fixed to the bar 6A, and the other half is freely rotated to the downstream part as a nonfixed section. The recording paper 5 inserted into the lower-stage bin 3 faced to the paper regulating member 7 is held by the pressing force of the projection 7B faced to it with elasticity.
Patent JP-H1085035-A (JP)
Title: Applicator for powder product and manufacturing method thereof
Inventor: GUERET JEAN LOUIS
IPC: A45D40/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To make an applicator to retain powder well in carrying and transfer powder well in use, by providing a support body a part of which is covered by flock and composing the flock of a mixture of coating fiber and powder used. SOLUTION: This applicator is equipped with a central core 2 as the main member to function as a supporting body, to be made in various shapes with various dimensions, and to have the surface a part of which is to be a product applying area 6. The area 6 is made by frock forming of a mixture of a number of fiber 3 and powder 4. Powder particles 4 are deposited on the support body during the flocking. The major part of the powder particles 4 exist at the base parts of fiber on the support body and powder particles can attach along fiber up to the tip end of fiber. Fiber capable of promoting attaching powder, for instance nylon, rayon, polyamide, polyester fiber, etc., is preferable.
Patent JP-H01100627-A (JP)
Title: Pipeline type series multiplying circuit
Inventor: FUIRITSUPU MARUTAN
IPC: G06F7/525
Filed: 1988-09-22
Abstract: PURPOSE: To obtain an accurate arithmetic results without increasing an arithmetic time by producing a partial product between a multiplicand A and a multiplier B at each cell in the pipeline mode for n-bit [an ... a1 ] stream A and p-bit [bp ... b1 ] stream B synchronously with each other and sequentially adding the product based on a clock frequency. CONSTITUTION: Information sets A, B with its least significant bit are fed to an input terminal of the multiplier circuit consisting of cells 101 -10p . A control signal R is used to control exchange between various cells and cells themselves. A clock (h) is distributed to all the cells. The cell 1 delays the inputs A, B and the information R and delivers them to the cell 2, and then values L1 , H1 are delivered and calculated and this is continued till the p-th cell provides Lp and Hp as a final result. The cell (k) is operated with a delay kn for a period (h) of a basic clock and provides a 1st bit of a term Lk at a very small time (k) and a 1st bit of a term Hk at a very small time (2k). Through the constitution above, the pipeline type series multiplier circuit is realized by which an accurate (not rough) arithmetic result is quickly obtained.
Patent JP-H0981007-A (JP)
Title: Copying device
Inventor: YOKOBORI JUN
IPC: G03G21/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a copying device capable of improving productivity with a simple constitution. SOLUTION: This device is a copying device for forming a latent image on a photoreceptor and copying the image on a transfer paper, the device is provided with an image storing means 4 capable of storing image information by the page and a control part 1 for separately performing a timing control in accordance with two kinds of modes; a 1st mode for carrying the transfer paper by regarding a reference position detecting signal by an image reading means as a reference, not going through the image storing means 4 and outputting the image of the image information, and a 2nd mode for forming the latent image of the image information on the photoreceptor and outputting the image.
Patent JP-H0899434-A (JP)
Title: Print head for powder jet image forming device
Inventor: KIMURA TAKAHIKO
IPC: B41J2/415
Filed: 1994-09-30
Abstract: PURPOSE: To provide a print head for a powder jet image forming device capable of heightening image density and of printing at a high speed. CONSTITUTION: In a print head for a powder jet image forming device, around a first electrode 21 on the surface of an insulating layer, one or a plurality of guard electrodes 30 for supplying a developer to the first electrode 21 by pulling the developer from a developer supply roller are provided.
Patent JP-2000067934-A (JP)
Title: Battery cooling device
Inventor: KIBA HISASHI
IPC: H01M10/652
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To eliminate eccentric operation of a battery cooling device in cooling battery modules. SOLUTION: This battery cooling device 20 includes a supply chamber 22 to which a coolant 21 is supplied and cools battery modules 24 by feeding the coolant to passages 26 provided between battery modules 24 and allowing to pass through. Guide collars 30 are formed at the inlet ends of the passages 26 consolidatedly so that the coolant 21 in the supply chamber 22 is led into the passages 26 along the guide collars 30. This allows correcting the shape of the inlet ends of the passages, which is in acute angle according to the conventional arrangement, and leading the coolant 21 to the passages is made in such a way as sliding along the guide collars 30, and it is possible to eliminate eccentric operation in cooling the battery module 24 generated conventionally owing to stagnation.
Patent JP-S6297186-A (JP)
Title: Disk cartridge
Inventor: OOTA TERUO
IPC: G11B23/03
Filed: 1985-10-23
Abstract: PURPOSE:To prevent the drop of a disk at a high temperature and high humidity and to avoid the warp and the deformation of the disk, by adding a disk support part to a link member which secures a coupling action of a rotary member and increasing the number of support points of the disk. CONSTITUTION:Plural rotary members 117 are provided around a disk 3 such as an optical disk, a photomagnetic disk, etc. stored rotatably in a casing 2. Then each pair of members 117 are coupled to each other via a link member 30. An interlocking part 18 which supports the outer circumference part 3a of the disk 3 is added to the tip part of the member 117. At the same time, a recessed part 36 which supports the part 3a is provided at the center part of the member 30. When a cartridge is loaded on a disk player, the members 117 are coupled with each other via the member 30 and rotted in the direction where they are separated from the disk 3. Then the tip interlocking parts 18 of the members 117 and the part 36 of the member 30 are removed from the part 3a. Thus the support of the disk 3 is released.
Patent JP-H09171568-A (JP)
Title: Method and apparatus for geometrical compression of three-dimensional graphics data
Inventor: MAIKERU EFU DEIARINGU
IPC: G06T19/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a compression system for graphics which can compress a three-dimensional triangle and passes its format as a drawing command directly to rendering hardware. SOLUTION: The compression system represents a three-dimensional geographical shape first as data structure that specifies the mean of two triangles in respective cases of the vertexes of a general triangular mesh and a linear stream. Respective positions, colors, and normals are quantized and the normals are quantized preferably by using a new transaction to nonlinear representation. Variable length compression is applied to the individual positions, colors, and normals. The quantized values are encoded by delta compression between adjacent values and modified Haffman compression for the positions and colors is carried out next. A table base approach is used for the normal. For compression release this processing stages are reversed.  Then, the stream after the compression release of the triangle data is passed to a conventional rendering pipeline where it is processed with full-floating-point precision.
Patent JP-H0284599-A (JP)
Title: Coating composition for paper
Inventor: TANAKA HARUO
IPC: D21H19/44
Filed: 1988-09-20
Abstract: PURPOSE:To obtain the title composition providing coated paper having excellent drying picking strength, wet picking strength and ink receiving properties, containing pigment, aqueous binder and a copolymer of (meth)acrylamide and acrylonitrile. CONSTITUTION:The aimed composition containing (A) pigment (e.g. kaolin or talc), (B) an aqueous binder (e.g., oxidized starch or PVA), (C) a copolymer comprising (i) 60-99wt.%, preferably 70-97wt.% acrylamide and/or methacylamide and (ii) 1-40wt.%, preferably 3-30wt.% acrylonitrile in the based resin) in the ratio of preferably 5-50 pts.wt. component B and 0.05-5 pt.wt. component C based on 100 pts.wt. component A. A copolymer of (meth)acrylamide and acrylonitrile further copolymerized with (iii) 1-80wt.% vinyl-based unsaturated carboxylic acid is preferable as the component C.
Patent JP-H02124948-A (JP)
Title: Hydrophilic foam
Inventor: NAKANO SOTA
IPC: C08J9/42
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a hydrophilic foam which can easily absorb water when it is sprayed with water without being immersed in water and can be used for e.g., pots for seeding or seedling by coating a foam with a silicon hydrophilic agent of a specified formula. CONSTITUTION:A foam is coated with a silicon hydrophilic agent of formula I [wherein R1 is H or a 1-14C monovalent hydrocarbon group; R2 is a polyoxyalkylene group of formula II (wherein R5 is H or a 1-20C monovalent hydrocarbon group; l is 0-3; m and n are each 0-100, and m+n=1-200); R3 and R4 are each a group arbitrarily selected from R1 and R2; and x and y are each 1-1000]. A foam of a very good hydrophilicity can be obtained, and can easily absorb water even when it is merely sprayed with water from its top.
Patent JP-2000068773-A (JP)
Title: Chip filter and its manufacture method
Inventor: NOMURA KAZUO
IPC: H01F27/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a small chip filter where a capacitor and an inductor are formed in a same chip and a frequency filter function are provided and to provide its manufacture method. SOLUTION: The filter 10 is provided with a laminated body 16 where thin film-shaped electrode plates 14 are held between thin and planar insulated boards, the plural insulated boards and the electrode plates 14 are alternately laminated and the insulated boards are positioned in both most outer layers so as to constitute a capacitor. A conductive body film 18 by plating or a thin film is formed on the whole surfaces of the insulated boards in the laminated body 16 and the conductive body film 18 is provided with coil patterns 22 where helical grooves 20 from one end part of the laminated body 16 to the other end part are formed. External electrodes 26 and 27 connected to the coil patterns 22 are arranged in the both end parts of the laminated body 16.
Patent JP-H0760031-A (JP)
Title: Fluid filter element
Inventor: HIRABAYASHI MITSUHARU
IPC: B01D35/02
Filed: 1993-08-30
Abstract: PURPOSE:To make a filter element disposable easily by incineration by a user himself so that increased economy is achieved and contribution to the prevention of pollution from occurring is made by forming each member of the filter element from a flammable synthetic resin material. CONSTITUTION:This filter element is composed of a porous core cylinder 1 with both open ends, a filtration material 2 which is fitted into the outer side of the core cylinder 1, and an end plate 3 which is inserted into both ends of the filtration material 2. In addition, the core cylinder 1 is formed from mesh polyethylene or polypropyrene, the end plate 3 from urethane resin, and the filtration material 2 from nonwoven cloth or paper, and these materials are flammable. Consequently, the useless filter element can be incinerated by a user himself.
Patent JP-H04117000-A (JP)
Title: Electromagnetic shield
Inventor: HARADA TAKASHI
IPC: H05K9/00
Filed: 1990-09-07
Abstract: PURPOSE:To suppress, over a wide frequency band, leakage of an unnecessary electromagnetic wave through a gap in a metallic cabinet by weaving linear conductors through magnetic material rows perpendicularly thereto into conductor bands of the specified width arranged at the specified distances. CONSTITUTION:Linear magnetic materials 1 are arranged parallel and a plurality of linear conductors 2 are woven through the magnetic materials perpendicularly thereto into conductors 3. The conductors 3 are arranged at appropriate distances to make an electromagnetic shield 4. Conductive contact across a gap in the joint of a metallic cabinet is maintained and a plurality of short gaps are virtually made by inserting the electromagnetic shield 4 in the gap. Therefore, a shielding characteristic is improved over a wide frequency band.
Patent JP-H1175481-A (JP)
Title: Knotter of combine harvester
Inventor: KAMISADA SHOSUKE
IPC: A01F12/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To simplify constitution for interlocking bill of node part with reciprocating action of needle of a needle part and reduce weight and cost. SOLUTION: When a knotting cord is put around discharged straw collected at collecting positions of a discharge pathway 34 to knot the discharged straw, a needle 35 is reciprocated by rotating a needle crank shaft 35a of a needle part 30. In this case, a switch 53 is turned on in rotation of the needle crank shaft 35a. Thereby, a node part 33 is operated through a one rotation clutch 48 by switching a electromagnetic solenoid 55 on. Then, both ends of knotting cord are put around in a bill 31 of the knotting part 33 by reciprocating rotation of the needle 35 and discharged straw is knotted by rotating the bill 31.
Patent JP-S6483321-A (JP)
Title: Coiler
Inventor: OSE MASASHI
IPC: B21D11/06
Filed: 1987-09-24
Abstract: PURPOSE:To upgrade general-purpose properties so that coils of various sizes can be wound by fixing a driving roller to a rotary base on a 1st rotating shaft and then a pair of holding rollers to a rotating arm on a 2nd rotating shaft provided on the rotary base. CONSTITUTION:A coil L obtained by winding wire around a coiling axis is sent as it is held and rotated by a pair of holding rollers r2, r3 on a driving roller r1. The driving roller r1 is fixed to a rotary base 41 having the 1st rotating shaft 42 at a position of a distance 2F right and a distance G/2 downward from its rotating axis, while a pair of holding rollers r2, r3 are arranged at a position a distance G upward from the rotating axis of driving roller r1 and symmetric to right and left with a distance E centering a vertical line passing this axis and is fixed to a rotating arm 43 having the 2nd rotating shaft 44 at a position a distance F left and a distance G upward from the rotating axis of the driving roller r1. The 1st rotating shaft 42 is provided on the frame of a coil rotating driving equipment and the 2nd rotating shaft 44 is provided on a rotary base 41.
Patent JP-S60195740-A (JP)
Inventor: BAFURAMU SHIYADOJI
IPC: G11B5/84
Filed: 1984-11-13
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-2000061922-A (JP)
Title: Opening-closing device of concrete form
Inventor: KAWAKAMI KAZUO
IPC: B28B7/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To open and close side plates of a form simply, to execute a smooth shift from form opening to form closing, thereby preventing application of impact on the side plates. SOLUTION: A form 1 is constituted of a bottom plate 2 and side plates 3 fitted pivotally to the peripheral edge of the bottom plate 2 and an outer frame 10 surrounding the side plates 3 is provided upright outside the side plates 3. Rotating shafts 11 having eccentric cams 14 are supported axially by the outer frame 10 respectively and, by rotating one of the rotating shafts 11, the rotating shafts 11 are rotated all together by bevel gears provided at the opposite ends of each rotating shaft 11. By engagement of the eccentric cams 14 with engaging holes 15 formed in support plates 13 of the side plates 3, each side plate 3 is moved outside and thereby the form 1 can be opened.
Patent JP-H03100989-A (JP)
Title: Bloch line memory device
Inventor: TOKITA TOSHIAKI
IPC: G11C11/14
Filed: 1989-09-13
Abstract: PURPOSE:To easily read out signals by providing a means, which generates a magnetic field parallel or reversely parallel to the magnetizing direction of a Bloch magnetic domain wall part, in the upper part of a signal read part. CONSTITUTION:When the signal is read out, the state of a stripe head is set according to the presence and absence of the signal so that the magnetizing direction in the magnetic domain walls can be made reverse 10 and 10'. This is executed by rotating only one side piece 9, out of paired VBL, along the stripe head by a conductor 4 for VBL control for an external in-phase magnetic field. Next, the stripe head is extended to a position spreading over the signal read part. A signal read part is composed of two parallel conductors 6 and an in-phase magnetizing film 11 sandwiched by those conductors. The magnetizing direction in the magnetic domain walls under stripe domains S1 and S3 is made reverse to the leaked magnetic field from the in-phase magnetizing film and a stripe domain S2 is the same direction. Accordingly, since a current flows to the conductor 6 for signal read from such a state, the magnetizing direction for the lower part of the signal read part in the S1 and S3 is easily changed and chopped.
Patent JP-2001069448-A (JP)
Title: Image processor
Inventor: HONMA YOSHIHIRO
IPC: H04N5/93
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To allow an image processor to select a frame picture or a field picture with excellent response and to display the selected picture. SOLUTION: An A/D converter 12 and a photographing signal processing circuit 14 convert a picture photographed by an image pickup device 10 of this image processor into a signal with a YUV form and gives the converted signal to a memory interface 18, and the signal is written in a VRAM area of a DRAM 16. The VRAM area consists of two field memory areas. A reproduction DMA control circuit 20 outputs a read address for picture display to the memory interface 18. The reproduction DMA control circuit 20 can set start addresses of a 1st field (e.g. an odd number field) and a 2nd field (e.g. an even number field) to optional separate addresses.
Patent JP-H0572972-A (JP)
Title: On-vehicle navigation system
Inventor: FUJII YASUSHI
IPC: G01C21/00
Filed: 1991-09-18
Abstract: PURPOSE:To display an easy-to-see map matching a travel speed without making a driver get confused by displaying no detailed map during a travel on at least a driveway at higher than a specific speed. CONSTITUTION:The on-vehicle navigation system which has a road network storage means 2 and current position detecting means 3-5 and displays a current position on a road map is provided with a detailed map display restriction part 30 which displays no detailed map while the vehicle travels on the driveway above the specific speed. Therefore, when the vehicle travels on the driveway below the specific speed and when the vehicle does not travel on the driveway, the travel restriction of a detailed map is reset. Consequently, a map having a range corresponding to the travel speed of the vehicle traveling on the driveway is displayed and the driver can make a safe drive without being burdened.
Patent JP-H0791511-A (JP)
Title: Auto-tensioner
Inventor: IZUTSU TOMOYOSHI
IPC: F16H7/12
Filed: 1993-09-24
Abstract: PURPOSE:To make installation even in limited space by making height compact in an auto-tensioner having a pulley support portion and a hydraulic damping mechanism. CONSTITUTION:An arm 3 is attached slidably to an engine block 1 via a base plate 2. A cylinder 11 containing a pulley support shaft and a hydraulic damping mechanism 12 is disposed integrally to the arm 3 in parallel relation. A working rod 20 getting out/in the cylinder 11 is brought into contact with a stopper 26 attached to the base plate 2.
Patent JP-2000063067-A (JP)
Title: Inner deck of passenger conveyor
Inventor: HARAGUCHI ASAMI
IPC: B66B23/22
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To easily and exactly perform an assembling installation work by a simple structure by providing level in difference suppressing pieces at least either one of which is bent to the inside of an inner deck upper end engagement part and is constituted in an L-shape, a U-shape or a square shape. SOLUTION: At an inner deck, difference in level suppressing pieces 10 at least either one of which is bent to the inside of an inner deck upper end engagement part and is constituted in an L shape, a U-shape or a square shape. In an installation in a longitudinal direction, the inner deck is made to have a structure that the inner deck is provided at both the ends or either one end of the longitudinal direction on the side of a rail panel 5 and the inner deck is taken on a groove 8a of a decorative packing 8 and the height of the inner deck provided with difference in level suppressing pieces 10 is constituted to be substantially the same as a groove opening part height 8b of the decorative packing 8 or slightly smaller than the height 8b.  By this structure, a difference in level adjusting work at a joint part of the longitudinal direction generated at the time of an assembling work becomes easy and exact and assembling time is remarkably shortened. A disgraceful difference in level in design can be improved and a difference in level at a joint part of the longitudinal direction is not generated at the time of an assembling.