baber/WOPTO huggingface dataset:
Patent JP-2000160819-A (JP)
Title: Floor-vibration proof device and soundproof double floor provided it
Inventor: ANDO HIDEYUKI
IPC: E04F15/18
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To enhance the soundproof function in the frequency zone of 63-500 Hz in which problems arise in countermeasures of floor shock sound, and favorably retain the bearing force against heavy load and walkability. SOLUTION: In this floor-vibration proof device, a cylindrical hermetically sealed space 4 is formed in the inside of an elastic body 3 interposed between a floor base material and a floor base. One end face in the axial direction of the elastic body 3 is positioned at the floor base material side face 5 positioned at the floor base material side and the other end face in the axial direction is positioned at the floor base side face 6 positioned at the floor base side. A fluid 7 is enclosed in the sealed space 4. A plate-shaped member 9 is provided at the front end of a structure 8 projected in the axial direction from one side of either of the base material side face 5 or base side face 6 to the inside of the sealed space 4.  A plate-shaped structural body 10 having a hole 11 at the center is projected from the inner peripheral face of the cylindrical part of the elastic body 3 to the inside of the sealed space 4 to divide the sealed space 4 into two or more chambers in the axial direction. Narrow gaps 12 are formed between the outer periphery of the plate-shaped member 9 and the central hole 11 of the plate-shaped structural body 10.
Patent JP-H11168014-A (JP)
Title: Transformer
Inventor: ONO YASUNORI
IPC: H01F27/28
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a winding of an SF6 gas-insulated transformer that comprises a disc winding or a helical winding, into which current turning plates are inserted in the axial direction to form a plurality of current turning sections, so that the maximum temperature is reduced by inserting current splitting plates and double-current plates in the vicinity of the center of the current turning sections for reducing the dispersion of the temperature in the current turning sections. SOLUTION: In a plurality of current turning sections formed by inserting current turning plates 51 in the axial direction into a disc winding or a helical winding, a predetermined number (for example 4) of current turning sections from the top of disc winding or a helical winding are formed with a group of unit windings 40 (hatched portions) with a current splitting plate and a double-current plate. The current turning sections below them are formed with a group of unit windings 50 (white portions) without the current splitting plate and the double-current plate. Consequently, the maximum temperature of the overall windings can be maintained low, because the dispersion of a temperature rise of the windings of the upper current turning sections can be reduced when the gas temperature rises.
Patent JP-H07308126-A (JP)
Title: Apparatus for potting shaped seedling
Inventor: IKEDA KEIZO
IPC: A01G9/08
Filed: 1991-10-17
Abstract: PURPOSE:To provide an apparatus capable of automatically potting each shaped seedling from a shaped seedling tray into a small pot. CONSTITUTION:This apparatus for potting a shaped seedling into a small pot is obtained by installing a shaped seedling tray carrying conveyor 1 and a small pot tray carrying conveyor 2, horizontally arranged parallel on the right and left sides and mutually intermittently driven in the opposite directions, a seedling gripping hand 3, a seedling gripping hand lift 4, a seedling gripping hand slider 5 for transversely moving the seedling gripping hand 3 from a shaped seedling tray (A) onto a small pot tray and returning the seedling gripping hand 3 onto the shaped seeding tray, a device for opening the seedling gripping hand capable of changing the transverse arrangement pitch of seedling chucks 30 into that of the small pot and the shaped seedling, an earthing device 7, having an earthing cylinder arranged at the bottom thereof just on the small pot and standing across the intermediate part of the small pot tray carrying conveyor so as to enable the lifting and lowering and an irrigator 8 standing across the small pot tray carrying conveyor 2 in the front in the conveying direction of the small pot tray carrying conveyor of the soiling device 7. The sequential control on the devices is performed according to a predetermined program.
Patent JP-H01173492-A (JP)
Title: System for refreshing dram
Inventor: OGURI TAKASHI
IPC: G11C11/406
Filed: 1987-12-28
Abstract: PURPOSE:To improve memory access efficiency by setting a refreshing cycle with a necessary minimum value corresponding to the action environment and characteristics of each DRAM. CONSTITUTION:A refreshing signal generating circuit 16 is controlled while a DRAM (dynamic random access memory) 12 is being accessed, the refreshing cycle is gradually increased, and the value obtained by reducing the refreshing cycle, at which a memory error conforming to the access of the DRAM 12 is started to generate, by a prescribed margin portion is set as the refreshing cycle of the DRAM 12. Consequently, the necessary minimum refreshing cycle corresponding to the action environment and characteristics of each DRAM 12 can be set. Thus, the memory access efficiency can be improved.
Patent JP-H10173165-A (JP)
Title: Solid-state image pickup device and its manufacture
Inventor: NIWAYAMA MASAHIKO
IPC: H04N5/335
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity characteristic on the long-wavelength side of a solid-state image pickup device by selectively diffusing signal charges generated by the long-wavelength part of incident light in the deep sections of n-type light receiving sections in the light receiving sections. SOLUTION: In a semiconductor substrate 1, n-type light receiving sections 3 which generate and accumulate signal charges in accordance with the intensity of light made incident from the top side of an insulating film 2, p-type impurity layers 4 arranged on the sides of the sections 3, and n-type transfer sections 5 which transfer the signal charges accumulated in the impurity layers 4 are provided. In order to discharge the excessive charges accumulated in the light receiving sections 3, in addition, n-type buried drains sections 6 are formed below the transfer sections 5 with the impurity layers 4 in between and p-type impurity layers 7 are formed under the drain sections 6. Therefore, the signal charges generated in the deep sections of the light receiving sections 3 are selectively diffused in the receiving sections 3.
Patent JP-H06187403-A (JP)
Title: Mesh generating and correcting device for finite-element method analysis
Inventor: UKON HACHIRO
IPC: G06F17/50
Filed: 1992-12-15
Abstract: PURPOSE:To generate irregular and complicated meshes with a required number of divisions as intended by an analyzer by retrieving a close area of meshes, dividing the close area in accordance with the number of nodal points and giving an element number and structure data to each close area. CONSTITUTION:Data of meshes is rewritten with an IGES format, and its graphic information is rewritten with only segment information, and intersections between all segments are obtained from obtained segment information, and duplicate intersections are abandoned. Close areas are extracted in accordance with nodal point numbers and the single segment order, and the close area which has nodal point number '1' as the start point and starts with a single segment 1 is retrieved. The single segment closest to the input segment in the clockwise direction is retrieved at each nodal points to retrieve single segments 7, 11, 3, and 6, and a pentagonal close area is retrieved; and another close area starting with the single segment 6 is retrieved in the same manner. The pentagonal close area is divided into a four-point element consisting of first four points and a three-point element consisting of three other points. Close areas are retrieved in this manner, and element numbers are finally given.
Patent JP-H05144145-A (JP)
Title: Automatic changer for cassette
Inventor: TSUBOTA TETSURO
IPC: G11B15/68
Filed: 1991-11-25
Abstract: PURPOSE:To enable adjustment of the holding depth for a cassette formed by a pair of cassette holding parts in accordance with the size of cassette in an automatic changer for cassette, wherein the plural cassettes having different sizes are inserted and held by a pair of cassette holding parts to put in/out against a housing rack and a recording/reproducing device. CONSTITUTION:When the cassettes 9d, 9a are inserted and held by opening/ closing a pair of cassette holding arms 197, 198, a pair of cassette holding arms 197, 198 are relatively moved and adjusted in the longitudinal direction against a cassette stopper 199 which is arranged between a pair of cassette holding arms 197, 198.
Patent JP-H11153509-A (JP)
Title: Method for inspecting water barrier sheet and apparatus therefor
Inventor: MATSUMOTO SHUICHI
IPC: B09B1/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To speedily and correctly inspect not only a joint part of a water- barrier sheet, but sheet area of a wider range at one time when a failure point of the water barrier sheet laid for the purpose of water proof of a waste disposal site, etc., is inspected at the site by a vacuum suction method. SOLUTION: In order to inspect a laid water barrier sheet at the site, the sheet is divided to a predetermined size thereby setting sheet parts 5 to be inspected, and each sheet 5 to be inspected is inspected. An inspection sheet 6 is overlapped with the sheet part 5 to be inspected, and air-extraction line- constituent materials 7 to avoid tight adhesion of upper and lower sheets are arranged between the sheet part and the inspection sheet. The air stored in a sealed space between the sheet part and inspection sheet is vacuum sucked by a suction pump 12 via a suction part 10 set at the inspection sheet, thereby turning the sealed space in a state with a reduced pressure. The pressure-reduced state is detected by a pressure reducing gage 13, whereby the presence/absence of a failure point of the water-barrier sheet is inspected.
Patent JP-H06267508-A (JP)
Title: Fluorescent lamp covered with aluminum foil
Inventor: TSUKIKI KAZUNORI
IPC: H01J61/35
Filed: 1992-11-02
Abstract: PURPOSE:To make effective use of wastefull light for bright illumination without increasing power consumption by covering the surface of a rod fluorescent lamp in part with an aluminum foil. CONSTITUTION:An aluminum foil 1 covers the surface of a fluorescent tube 2 in the counter illumination direction. In a covering method, after tranparent adhesive is applied to the surface of the tube 2 the foil 1 can be stuck thereto, the foil 1 can be stuck to the tube 2 with an adhesive tape such as a cellotape, or the foil 1 put on the tube 2 can be pushed against the tube 2 to be encircled with a transparent film. In this way, a fluorecscent lamp has bright illumination without changing the structure or design of lighting equipment and increasing power consumption.
Patent JP-H07185766-A (JP)
Title: Centrifugal casting method
Inventor: FURUTA MASAO
IPC: B22D13/02
Filed: 1993-12-28
Abstract: PURPOSE:To avoid the development of an inclusion line and to obtain a cast product having good quality by executing the casting while repeating the decrease and the increase the speed of casting in the range of the revolving speed, at the time of performing a horizontal type centrifugal casting. CONSTITUTION:The revolution of a mold is executed while repeating the processes of slowly decreasing and rapidly increasing the number of revolutions in the range R of revolving speed. Then, the generation of eddy flow which is apt to easily develop at the intermediate part in molten metal thickness is restrained by decreasing the number of revolutions. In this result, the obstruction to the float-up and the separation of impurities having low m.p. and low sp. gr. caused by the development of eddy flow is eliminated and the development of inclusion line is restrained. On the other hand, if the number of revolutions is decreased successively without restriction, it becomes difficult to float up and separate the impurities having low m.p. and low sp. gr. to and in the inner peripheral part of the cast product owing to the action of the centrifugal force. Therefore, the rapid increase of the number of revolutions is executed again.
Patent JP-2000149093-A (JP)
Title: Paper money storage device
Inventor: YOSHIDA SHUNICHI
IPC: B65H7/12
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To surely prevent double feeding without breaking a paper money and to enable normal dispensing operation or reject processing by exactly determining the denomination of the paper money, even when the paper money is not carried straight from s storage chamber. SOLUTION: This device is provided with conveying means 304 and 312, in contact with the front paper money among paper moneys stored in a storage chamber 300a or the like, so as to convey the paper money to the outside of the storage chamber 300a or the like, double feeding preventing means 350 for pressing the surface of the second paper money when the front paper money is carried to a position to be crimped between a crimping means 310 provided at the exit of the storage chamber 300a or the like and the conveying means 304 and 312, and a separating means 353 for separating the second paper money and the conveying means 304 and 312 between the position of locating that double feeding preventing means 350 which makes contact with the second paper money and the position of the crimping means 310.
Patent JP-H06163027-A (JP)
Title: Terminal
Inventor: KITADA MASASHI
IPC: H01M2/30
Filed: 1992-11-24
Abstract: PURPOSE:To provide a terminal which can be fastened to a male type terminal by proper fastening force. CONSTITUTION:A terminal is provided with a bolt 117 having a protrusive pin 121 having a diameter smaller than a diameter of a screw part 119 on the tip of the screw part 119 and a nut 123 having a bag part 125 having a protrusive pin hole 127 to insert the pin 121 on one end. The fact that the pin 121 is exposed from the pin hole 127 is observed visually when the nut 123 is screw-fitted to the bolt 117, and a proper fastening position of the nut 123 is seized, and the fact that the bag part 125 comes into contact with the tip of the screw part 119 is sensed, and a limit of the proper fastening position is seized.
Patent JP-H08177769-A (JP)
Title: Side block of vane type compressor
Inventor: MURAYAMA TOSHIHIRO
IPC: F04C29/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide a side block of a vane type compressor which is excellent in workability and whose cost can be reduced. CONSTITUTION: A rear side block is composed of an annular plate 24 opposed to an end surface of a rotor 2 so as to be touchable and a rotary shaft support plate 25 which is superposed on an anti-rotor side end surface of the annular plate 24 and has a boss part to support one end of a rotary shaft, and the annular plate 24 and the rotary shaft support plate 25 are formed of an iron type material by press molding. Therefore, for example, work accuracy of an annular groove 25 or the like to supply high pressure fluid is improved, and in a plastically deformed material, deformation by heat treatment becomes small, and after work (cutting and polishing) is reduced. Molding of an oil hole and a gas passage or the like is facilitated.
Patent JP-H07188605-A (JP)
Title: Water-based coating composition and metal plate made using the same
Inventor: MOCHIDA TOSHIYUKI
IPC: C09D167/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a water-based coating compsn. excellent in water resistance, processability, retorting resistance, hardness and applicability, and capable of decreasing the solvent content thereof, by blending a specific polyol with a water-based acrylic or polyester resin and an amino resin. CONSTITUTION:A water-based coating compsn. comprises as the resin components (a) 1-30 pts.wt. polyol of the formula, (b) 20-80 pts.wt. water-based acrylic or polyester resin, and (c) 10-60 pts.wt. amino resin. In the formula,(m), (n), (p) and (q) are each 1 to 10. When the amt. of the polyol used exceeds 30 pts.wt., the water resistance of the resulting compsn. is lowered. It is pref. 1 to 10 pts.wt. When the amt. of the acrylic resin is smaller than 20 pts.wt., the resulting compsn. is lowered in adhesion to a base material and involves a poor dispersibility in water, a poor storage stability and a poor dispersibility therein of a pigment in the step of addition thereto of the pigment. When it exceeds 80 pts.wt., the resulting compsn. is lowered in hardness and involves a poor water resistance. When the amt. of the amino resin is smaller than 10 pts.wt., the hardness of the resulting compsn. is insufficient. When it exceeds 60 pts.wt., the processability of a coating film of the resulting compsn. is lowered.
Patent JP-2001153688-A (JP)
Title: Instrument device
Inventor: OBATA MASAHITO
IPC: G01D11/28
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an instrument device capable of dispensing with a light guide body in the lighting of a front panel and attaining lightweight at a low cost. SOLUTION: This device comprises a circuit board 1; an instrument body 3 arranged on the circuit board 1 and having a drive shaft 2 extending forward, a pointer 4 installed on the tip side of the drive shaft 2, a front panel 5 arranged between the pointer 4 and the circuit board 1 and having a display part 52 corresponding to the pointer 4, a second light source 7 (light source) provided on the front side of the circuit board 1 so as to be located closer to the drive shaft 2 from the display part 52 to illuminate the display part 52, and a reflector 8 arranged between the front panel 5 and the circuit board 1.  The second light source 7 is retained on the circuit board 1 so that its emission part 74 is turned opposite to the drive shaft 2, and the reflector 8 has a reflection part 86 extended outward through an air layer S from the front panel 5 so as to surround the second light source 7 to reflect the illuminating light from the emission part 74 to the front panel 5 side.
Patent JP-H03196241-A (JP)
Title: Memory duplexing system
Inventor: HATANO TAKASHI
IPC: G06F12/16
Filed: 1989-12-25
Abstract: PURPOSE:To reduce the deterioration of the processing capacity of a processor that is caused by a fact that the information are stored in the main memories of two systems of a duplexing system by storing successively the information stored in a buffer memory into both main memories. CONSTITUTION:For instance, a processor 2a of a 0-system 1a writes immediately the information into a buffer memory 4a when the information are stored in the main memories 3a and 3b of the system 1a and a 1-system 1b. Then the processor 2a informs a buffer memory control circuit 5a of the write of information. The circuit 5a controls the memory 4a to read the information out of the memory 4a and writes this information into the memory 3a of the system 1a and then into the memory 3b of the system 1b to end the due processing. The processor 2a is not concerned in the write processing to both memories 3a and 3b. Thus the write processing time of the processor 2a is extremely shortened and the deterioration of the processing capacity is reduced for the processor 2a.
Patent JP-2000161980-A (JP)
Title: Area-searching apparatus, positioning apparatus and area search method
Inventor: HASEGAWA KOJI
IPC: G09B29/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To simply and correctly search for an inform an area where one's present position belongs to. SOLUTION: Address area data are stored beforehand into an address area data memory 5 for ever predetermined area. The address area data is formed by correlating the name of each area with position information for every vertex formed by boundary lines which are approximated by straight lines of each area. One's present position is measured by a GPS part 2. An address area, where the present position belongs is discriminated on the basis of position information of one's present position and position information of each vertex of every area stored in the address area data memory. The name of the address area discriminated to which the present position belongs is displayed by an LCD 4 via an LCD driver 3.
Patent JP-H09177743-A (JP)
Title: Screw, driver bit, and header punch for manufacturing screw
Inventor: TOTSU KATSUYUKI
IPC: F16B23/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent the coming-out phenomenon by forming a vertical end wall part having the specified depth, a non flat bottom part projecting from the lower edge, an inclined groove part orientating to the central part, and a conical bottom surface in a bit fitting groove, and providing a driver bit to be brought in contact with the non flat bottom part. SOLUTION: A vertical end wall part 32a having the specified depth, a non flat bottom part 32b projecting and orientating from a lower edge 32a' to the central part, and an inclined groove part 32c orientating from a projecting part 32b' to the central part are formed in a bit fitting groove 32, and a conical, bottom surface 34 is provided on the bottom part. An approximately vertical side wall part 33 is provided between mutually adjacent bit fitting grooves 32. A driver bit 40 is provided with a flat blade part 42 provided with an approximately perpendicularly extending horizontal surface part 42a to be engaged with the vertical end wall part 32a and the non flat bottom part 32b, and a protrusion 42b is so projected as to fit to the inclined groove part 32c.  Approximately vertical side wall parts 43 are provided on both side surfaces of the flat blade part 42 and the horizontal surface part 42a. Since the engaging area of the side wall part 43 with the side wall part 33 is sufficient, the coming-out phenomenon of the driver bit can be prevented.
Patent JP-H08173739-A (JP)
Title: Filter for fluid
Inventor: SOEDA KENTARO
IPC: B01D46/42
Filed: 1994-12-21
Abstract: PURPOSE: To provide a filter for fluid which is free from clogging and maintenance free. CONSTITUTION: A filter 10 for fluid is constituted to include supply means 12, 13 for supplying fluid in a channel 11 in a given direction, a filter 14 which is placed in a part of the channel and moves relatively to the channel, and a cleaning means 15 for the filter which is formed to pass the filtrate again through the filter.
Patent JP-H10247497-A (JP)
Title: Manufacture of positive electrode active material for lithium secondary battery
Inventor: SAN YAN KOKKU
IPC: H01M4/525
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To manufacture LiXMn2 O4 and LiNi1- XCoXO2 powders by means of a sol-gel method using PVB, GA, PAA of GC as a chelating agent and using lithium and manganese acetates as metal precursors. SOLUTION: In the manufacturing method of a LiXMn2 O4 powder (wherein (X) is from 1 to 1.1) used as a positive electrode active material for a lithium secondary battery, a metal precursor solution using lithium and manganese slats as metal precursors at a lithium-to-manganese mole ratio of 1 to 1.1:1 is blended with a chelating agent solution using PVB as a chelating agent at a said two metals sum to polyvinyl butyral(PVB) mole ratio of 0.1 to 5.0. While the pH of said mixed solution is adjusted in the range of 1 to 11, it is heated at a temperature of 70 to 90 deg.C to manufacture PVB/metal sol. Then, said PVB/metal sol is heated at a temperature of 70 to 90 deg.C to manufacture the PVB/metal sol. Moreover, said PVB/metal sol is burnt in an inert gas or air atmosphere for 5 to 30 hours at a temperature of 200 to 900 deg.C.