baber/WOPTO huggingface dataset:
Patent JP-2001055525-A (JP)
Title: Colored aluminum pigment and coating composition containing the same
Inventor: HASHIZUME YOSHIKI
IPC: C09D201/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a colored aluminum pigment showing an excellent color- flop effect and weather ability and a coating composition containing this. SOLUTION: A colored aluminum pigment has bismuth vanadate attached on its surface, wherein the amount of bismuth vanadate attached is from 0.2 to 3.0 g against 1 m2 of the water-surface diffusion area of the aluminum pigment substrate. The surface of the substrate attached by bismuth vanadate may be further coated with a resin. Preferably, the gray scale after 1,000 hr in QUV accelerated weathering test is 4 or larger.
Patent JP-H0282551-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA NORIHIRO
IPC: H01L27/08
Filed: 1988-09-19
Abstract: PURPOSE:To realize easy cleaning and burying and to secure high integration by leaving an insulating film of a side wall through anisotropic etching, by removing insulating material at a bottom of a recessed area, by filling up the recessed area with single crystalline silicon, and by carrying out isolation with the insulation film. CONSTITUTION:A recessed area 3 is formed using a resist 2 as a mask, the resist 2 is removed, and an oxide film 4 is formed all over. Then anisotropic etching is applied to the oxide film 4, the oxide film 4 at an upper surface and a bottom surface is removed, and the oxide film 4 at a side wall of the recessed area 3 is left. A high density boron is doped all over as a channel stopper 5 and amolphous silicon is deposited. Solid phase epitaxial is made in N2 atmosphere using the bottom surface as a seed, and the interior of the recessed area 3 is buried with a single crystalline silicon 6. Then, boron is doped all over. A photoresist 7 is applied to a surface, etched-back, and the boron which is injected as a channel stopper excepting the recessed area 3 of a substrate 1 is removed.
Patent JP-S59125990-A (JP)
Inventor: NAGURA HIDEKI
IPC: D07B5/00
Filed: 1982-12-31
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-H0575014-A (JP)
Title: Packaging structure of semiconductor chip
Inventor: KOMIYAMA Takeshi
IPC: H01L25/07
Filed: 1991-09-13
Abstract: PURPOSE:To make a printed circuit board unit small in size and light in weight by packaging laminated bare chips on a wiring board, regarding a semiconductor chip packaging structure of the printed circuit board unit which is used for circuit construction of various electronic apparatuses. CONSTITUTION:An insulating film 13 is provided on the surface of a base 12-1 of a bare chip 12 except a connection terminal 12-1a formed on one side of the chip, a conductor pattern 14 is formed on the surface of the insulating film 13 from the exposed connection terminal 12-1a to a position on the other side corresponding to the connection terminal 12-1a, and a pllurality of bare chips 12 are laminated by connecting the conductor pattern 14 with the connection terminal 12-1a. The connection terminal 12-1a of the bare chip 12 positioned on one end side of a laminated body is connected with a foot pattern 1-1 of a printed wiring board 1 so as to package the chips.
Patent JP-S6294223-A (JP)
Title: Electric treating solution
Inventor: TAKAHASHI NOBUYUKI
IPC: B23H1/08
Filed: 1985-10-18
Abstract: PURPOSE:To reduce the consuming coefficient of an electrode for a long time, by a method wherein, in a molecule, the specified number of oxygen-contained hydrocarbon chains indicated as branch structure by a general formula of R-(O)-n, a -CH2CH2O- radical and a mean molecular weight, being a particular amount or less, of a compound, which is liquid state during treatment, are contained. CONSTITUTION:In a molecule, at least one oxygen-contained hydrocarbon chain indicated as branch structure by a general formula of R-(O)-n, wherein R is an alkylene radical being 3-8 in the number of carbons, O is oxygen ether-coupled with carbon forming R, and (n) is an integral number of 3-4, and at least two or more -CH2CH2-O- radicals are contained, and a compound I, having a mean molecular weight of 5,000 or less and being liquid state during treatment, is well suitable as the component of a water electric treating solution. In preparation of a treating solution, water is previously treat by ion exchange resin, and after treatment is made so that its ratio resistance is 10<2>OMEGAcm<2> or more, a proper amount of the compound I is added for agitation and dissolution. Preferable concentration is 0.5-65%. This enables improvement of an electro treating solution in a treating speed and durability in addition to the consuming coefficient of an electrode.
Patent JP-H1080018-A (JP)
Title: Drawer type high-voltage switchgear
Inventor: KATO HIROSHI
IPC: H02B11/26
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To secure the electric separating space between the mutual electric conductors on the side of a power supply and to realize the safe insulating dimensions by arranging the electric conductor of the second- and third-phased electric fuses in the vicinities of the insulating tube of the first-phase power fuse. SOLUTION: The first-phase power fuse 4a is provided among conducting terminals 6a and 8a and between a insulator 7a and an insulator 9a. Furthermore, a second-phase power fuse 4b has conducting terminals 6b and 8b and an insulating tube 5b and is provided between an insulator 7b and an insulator 9b. Furthermore, the third-phase power fuse 4c has conducting terminals 6c and 8c and an insulating tube 5c and is provided between insulators 9c. Then, electric conductors 10b and 10c of the second- and third-phase power fuses 4b and 4c are arranged in the vicinity of an insulating tube 5a of the first-phase power fuse 4a. Thus, the insulation separating dimensions between the electric conductors 10a-10c with the respective phases of 4a-4c can be secured only by space insulation.
Patent JP-S61106573-A (JP)
Inventor: WARUTAA TORAABERU
IPC: C07D409/04
Filed: 1985-10-19
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-H0285472-A (JP)
Title: Elevator type multistoried parking device
Inventor: MOTOOKA KENJI
IPC: E04H6/18
Filed: 1988-09-19
Abstract: PURPOSE:To reduce the feeding frequency of lubricating oil by suspending an elevation board by the wire ropes at plural positions and collecting the wire ropes to one position and winding said ropes onto a driving pulley and engaging said wire ropes to one balance weight. CONSTITUTION:The corner parts of an elevation board 2 having a rectangular form are suspended by wire ropes 4a-4d and wound onto the deflector wheels 5a-5d. The wire ropes 4a and 4b of the deflector wheels 5a and 5b on the front side are installed so as to be positioned laterally on a parking shelf 3L side on the left side in each parking structure 1, and also the wire ropes 4a and 4b of the deflector wheels 5c and 5d on the rear side are set parallel to the ropes 4a and 4b by winding the wire ropes 4c and 4d onto an another deflector wheel 6. The wire ropes 4a-4d collected in parallel to one position are wound onto a driving wheel 8 and a deflector wheel 9, and connected to one balance weight 10. Thus, noise can be reduced.
Patent JP-H04356701-A (JP)
Title: Composite type magnetic head
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/23
Filed: 1991-09-13
Abstract: PURPOSE:To provide a composite type magnetic head to exhibit an excellent recording and reproducing characteristic even to a high coercive force recording medium. CONSTITUTION:Two pieces of substrate blocks 31, 31', cut grooves formed on the substrate blocks 31, 31' as being extended from the side of the surface opposite to the medium to the opposite side and leaving the blocks narrower in width than the width of a track, magnetic films 30, 30' stuck on the cut grooves, a magnetic gap 32 magnetic bodies stuck on the above-mentioned narrow-width block parts form as standing face to face, and a coil winding window 34 formed by cutting a part of the above-mentioned magnetic films 30, 30' are provided.
Patent JP-S6389931-A (JP)
Title: Processor capable of executing one or plural programs by plural arithmetic sections
Inventor: UEDA HIROTADA
IPC: G06F9/38
Filed: 1986-10-03
Abstract: PURPOSE:To switch plural or one program and process at low overhead using plural operating means by providing plural operating means, a program storing means and a program counter. CONSTITUTION:A first controlling circuit 7 performs update or alteration of a first program counter PC5 responding to the control field 33 of microprogram instruction held in a first program memory section PM3. A second controlling circuit 8 performs update or alteration of a second program counter PC6 responding to the control field 42 of microprogram instruction held in a second program memory section PM4. A switching circuit 9 switches a second arithmetic field 32 of a microinstruction held in a first PM3 or the arithmetic field 41 of a second PM4, and supplies to a second arithmetic section 2. Thus, a program can be executed at low overheads using a first arithmetic section and a second arithmetic section switching plural or one programs properly.
Patent JP-2000127379-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: MIYATA YOSHINAO
IPC: B41J2/055
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head and an ink jet recorder in which the structure is simplified and the manufacturing cost is reduced. SOLUTION: The ink jet recording head comprises a nozzle forming member 16 having a plurality of nozzle openings 15 for ejecting ink, a channel forming substrate 10 being bonded to the nozzle forming member 16 and pressure generating chambers 12 communicating with the nozzle openings 15 are defined therein, and piezoelectric elements 300 arranged on the side of the channel forming substrate 10 not bonded with the nozzle forming member 16 and generating a pressure variation in the pressure generating chambers 12. Structure of the head is simplified by bonding a reservoir forming substrate 20 having a reservoir part 21 constituting at least a part of a reservoir 100 communicating with the pressure generating chambers 12 and supplying ink thereto to the side of the channel forming substrate 10 where the piezoelectric elements 300 are formed.
Patent JP-S6475929-A (JP)
Title: Force detector
Inventor: OKADA KAZUHIRO
IPC: G01L5/16
Filed: 1987-09-18
Abstract: PURPOSE:To facilitate applications to diversified measuring ranges, by transferring the displacement of a second strain yielding body, which is yielded by external force applied to the displacement, to a first strain yielding body, yielding strain in a transducer, and electrically detecting the applied force. CONSTITUTION:A title detector is composed of a semiconductor substrate 10, a first strain yielding body 20 and a second strain yielding body 30. The total of 12 resistor elements RX1-RX4 and the like are arranged on the substrate 10 in the three directions of an X axis, a Y axis and a Z axis. Thus the forces in the directions of the X axis, the Y axis and the Z axis are detected. When force is applied to a displacement point S on a displacement part 33, a flexible part 32 is deflected by the stress strain, which is yielded in the strain yielding body 30. The elements R are mechanically deformed through an acting part 23 of the strain yielding body 20. The electric resistances are changed. The applied force is detected as the change in bridge voltage. When the substrate 10 and the strain yielding body 20 are manufactured in a large quantity with a unified specifications and the strain yielding body 30 is manufactured in a plurality of kinds, the detector can be made to cope with diversified measuring ranges.
Patent JP-2001059182-A (JP)
Title: Rust preventive treating method for galvanizing
Inventor: OGAWA JUNICHI
IPC: C23C28/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain rust preventing effect equal to that by chromate treatment without using harmful substance by subjecting a galvanized part to phosphate treatment and thereafter absorbing a fluorine series surfactant thereon. SOLUTION: A galvanized part is subjected to phosphate treatment to form a zinc phosphate film, and after that, a hydrofluoric acid series surfactant is absorbed thereon to form a rust prefentive film. As for a soln. used for the phosphate treatment, it is possible to use only when it is a mixed soln. obtd. by dissolving suitable amounts of zinc phosphate, iron phosphate, zinc nitrate, phosphoric acid and nitric acid and mixing them. As the phosphate treating conditions, desirably, the treating temp. is controlled to ordinary temp. to 99 deg.C, and the treating time to 30 sec to 30 min. As the fluorine series surfactant, limitation is not particularly placed if only it is the one being strongly absorbed on the phosphate film and also having strong water repellency, but, a perfluoroalkyl phosphoric ester which is an anionic surfactant is preferable.  This rust preventive treating method is effective for the maintenance of the health of operators and the maintenance of global environment.
Patent JP-S61112149-A (JP)
Title: Mask for exposing semiconductor integrated circuit
Inventor: TOYAMA TAKESHI
IPC: G03F1/38
Filed: 1984-11-05
Abstract: PURPOSE:To omit a test for an unadopted chip by forming recognition mask patterns for indicating unadopped products on positions of an exposing mask which correspond to chip parts near the peripheral part of a wafer. CONSTITUTION:The exposing mask 1 consists of a base material such as quartz and many integrated circuit pattern parts 2 corresponding to respective chip parts are formed like a matrix. The parts 3 shown by the dotted hatching of the wafer 4 to which circuit patterns are to be transferred are recognition mark pattern parts indicating the unadoption parts for defective square chip parts positioned near the peripheral part or chip parts contaminated by the post-processing operation. Since the recognition mask patterns shown by hatching 3 are formed in the unadopted parts, the tests for the unadopted parts can be omitted at the test of wafer.
Patent JP-S6388578-A (JP)
Title: Developing device
Inventor: KATAYAMA YOSHITAKA
IPC: G03G15/08
Filed: 1986-10-02
Abstract: PURPOSE:To enable toner to be supplied by scattering by providing a developing roller and a comb-shaped member which abuts on the surface of a porous elastic roller in its axial direction. CONSTITUTION:The elastic roller 2 deforms in a slightly recessed shape at the abutting part between the comb-shaped member 2 and elastic roller and restores itself speedily after passing through the abutting part. Further, the projection part of the comb-shaped member 3 engages the hole of the elastic roller 2 and is displaced in the rotating direction of the elastic roller 2, and when its displacement quantity reaches a certain value, the projection part disengages from the hole and leave the elastic roller, so the projection part returns to its initial position speedily. Toner carried on the surface of the elastic roller 2 is scattered in a powdery state from the abutting part between the comb-shaped member 3 and elastic roller 2 by the deformation and restoration of the elastic roller 2 and the vibration of the comb-shaped member 3 to stick on the surface of the developing roller. Consequently, the toner is supplied to the developing roller 1 by an invariably stable quantity.
Patent JP-S58179411-A (JP)
Inventor: HASHIMOTO KAZUYA
IPC: A01G1/04
Filed: 1982-12-27
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-S58120472-A (JP)
Inventor: MARIO AMICHIINII
IPC: F04B49/12
Filed: 1982-12-27
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-S6480055-A (JP)
Title: Resin sealed semiconductor device
Inventor: TAKAHASHI ATSUSHI
IPC: H01L23/28
Filed: 1987-09-21
Abstract: PURPOSE:To improve a moisture resistance of a semiconductor pellet, by making an island smaller than the base of the semiconductor pellet and making its island come into contact with the center part at the inside of each edge part in all sides of the pellet. CONSTITUTION:An island 11 has a rectangular form and two pins 13 for suspending the island extend in opposite directions from both edge parts of the island. The island 11 has an area which is smaller than the base area of the pellet 2. The base center of the pellet 2 is fixed to the island 11 after bonding it on to the island. The edge parts 4 of the pellet come into contact neither with the island 11 nor with the above pins 13, by which the island 11 is supported. Thus, even though moisture and the like enter into the island through the pins 13, it is required for them to move a long distance so as to reach a diffused plane 5 on the upper face of the pellet 2 and then, they find difficulty in reaching the diffused plane 5. In this way, such a structure improves a moisture resistance of the pellet 2.
Patent JP-S6478873-A (JP)
Title: Printing format input device for serial printer
Inventor: NAOI HIDENORI
IPC: B41J21/00
Filed: 1987-09-21
Abstract: PURPOSE:To simplify the inputting operation of printing format data by storing data of moving position of ruled format sheet designated by a mouse when a printing position setting switch is operated, and printing format data made of data of moving position of a printing head in a memory. CONSTITUTION:When a printing position setting switch 25 is depressed by bringing a print starting position of a printing frame printed in advance on a ruled format sheet 3 into coincidence with a print starting position setting mark B by a mouse 23, printing format data made of horizontal distance Xn from a print start enabling position A to the print starting position and a vertical distance Yn is stored into a battery backup memory (BBM) to set the print starting position. When this print starting position settings are conducted in the respective printing frames, the respective print starting positions are stored sequentially in the order of depressing the switch 25 into the BBM. When the print starting positions are completely set and a start/end switch 24 are depressed, it is returned to data reception and printing modes.
Patent JP-H0283958-A (JP)
Title: Discrete chip cooler
Inventor: MORIHARA ATSUSHI
IPC: H01L23/467
Filed: 1988-09-21
Abstract: PURPOSE:To reduce a load necessary to cool a whole device and facilitate highly reliable chip mounting at a low cost by a method wherein small cooling fins driven by an ultrasonic wave is provided above a chip and the chip is cooled individually. CONSTITUTION:An electric source is supplied to a module 8 through a large board 6 and contact pins 13 and an electric power is supplied to a chip 4 through a module board 5 and solder balls 12. The heat generated by the chip 4 is discharged out through the rear or the contact surface of the chip 4. Fins 1 provided in a cooling housing 7 are rotated in accordance with the vibration of a piezoelectric transducer 2 and a wind is supplied to the upper part of the chip 4. Further, a wind is supplied to the upper part of the board 6 to cool the whole board 6 and the wind is accelerated by the wind from the fins 1 to cool the chip generating much heat individually. With this constitution, a load necessary to cool the whole device can be reduced and highly reliable cooling can be performed at a low cost.
Patent JP-H0554914-A (JP)
Title: Secondary battery
Inventor: TAKEDA KAZUNARI
IPC: H01M10/05
Filed: 1991-08-21
Abstract: PURPOSE:To provide a secondary battery having a high long-period reliability and a high safely with which possibilities of liquid leak to the external are completely eliminated for a battery using ion conductive high polymeric compound. CONSTITUTION:For a secondary battery comprising a positive pole, electrolyte comprising ion conductive high polymeric compound, and lithium metal or lithium alloy used for a negative pole, a layer of the ion conductive high polymeric compound 3a which is less likely to react with lithium metal is disposed for an electrolyte layer in contact with the surface of the negative pole, and a layer of the ion conductive high polymeric compound 3b which is easy to react with lithium metal is disposed for the next layer.
Patent JP-H0679690-A (JP)
Title: Sheet cutting device
Inventor: NAKAI MUTSUMI
IPC: B26D7/08
Filed: 1992-09-03
Abstract: PURPOSE:To decrease wear of a stationary cutter due to its friction with a guide ring and a buffer ring each consisting of a laminate of sheet rings and prolong the lifetime by forming an oil sump between a pair of sheet rings, and generating sliding while lubrication between the stationary cutter and the guide ring or buffer ring is carried out. CONSTITUTION:A sheet cutting device includes a rotary cutter 1 having a guide ring 12 at the end on the cut start side and a buffer ring 13 at the end on the cut finish side and a stationary cutter 2 whose two ends are borne swingably and which is in pressure contact with the rotary cutter 1. The guide ring 12 and buffer ring 13 are formed from a plurality of rings of sheets processed through press shaping which are laid one over another into a specified thickness, wherein an oil sump is formed between at least two of such sheet rings laid one over the other, and sliding is generated while lubrication is applied to between the stationary cutter 2 and the guide ring 12 or buffer ring 13. As a result, lubricant retention of the guide ring or buffer ring can be made into a deeper place in the rotary shaft near its center, and wear of the stationary cutter due to friction with the two members can be decreased to a great extent.
Patent JP-S60129109-A (JP)
Title: Pressing filter plate of filter press
Inventor: NAKAMURA MASAYUKI
IPC: B01D25/21
Filed: 1983-12-13
Abstract: PURPOSE:To prevent shift of position of a pressing sheet basing on the position of a core plate in a pressing filter plate of a filter press by fitting a projected part to be fitted to a fitting hole of the core plate and inserting a fastening fixture into a recessed stage part at the front edge part of the core plate from the peripheral part of the pressing sheet. CONSTITUTION:The peripheral part 13 of the pressing sheet 13 of a pressing filter plate 30 is pressed tightly to the recessed stage part 21a of the front edge 21 of the core by being pressed by the front edge part 30'c of an adjacent filter plate 30' by the external pressure applied to the laminated filter plate group during filtration and the peripheral edge of the sheet is pressed to the peripheral wall surface of the recessed stage part 21a by the compression deformation accompanying said pressure. In the pressing stage for prompting to generate deformation of the pressed sheet by expansion by introducing a pressurized fluid into a pressurizing chamber formed between the core plate 20 and the pressing sheet 10 sealing at the peripheral part of the pressurizing chamber is securely attained.
Patent JP-S6389208-A (JP)
Title: Machining method for pilot outlet hole of carbureter
Inventor: IIZUKA KOICHI
IPC: B23B47/34
Filed: 1986-10-03
Abstract: PURPOSE:To prevent chips from being entrapped in between a machining hole and a machining drill, and improve machining accuracy by supplying compressed air to the neighborhood of the drill and dispersing generated chips in driving the drill into the hole. CONSTITUTION:When a drill 8 mounted to the tip of a drill shank 7 is driven into a pilot outlet hole 5 for the machining thereof, compressed air is supplied, for example, from a low speed air passage 6 via an air pipe 9. As a result, the compressed air is supplied to the machining part of the hole 5, generated chips are forcibly discharged downward from a mixture passage 4 and heat generated from the drill 8 is cooled with the compressed air. According to the aforesaid constitution, the performance of a product can be unified and the expenses for a cutting tool can be saved.