baber/WOPTO huggingface dataset:
Patent JP-H09306079-A (JP)
Title: Magnetic recording and reproducing device
Inventor: CHIBA JUN
IPC: G11B17/043
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To simplify a cartridge ejecting mechanism of such a type that a disk cartridge is not vertically moved. SOLUTION: A head transfer mechanism 3 and a spindle motor 17 are mounted on a subchassis 2. The subchassis 2 is spring-energized downward to the rear end of a main chassis 1. A 1st lock lever for locking the subchassis 2 in a loading position in an upward part and a 2nd lock lever 13 for locking it an unloading position in a downward part are provided respectively. The disk cartridge 35 is inserted into a holder 4 fixed to the main chassis 1, and the 2nd lock lever 13 is released from its locking operation to advance and lift the subchassis 2 to the loading position. An ejection lever 5 is fitted to a side surface of the main chassis 1 to be movable back and forth, and by push-in operation of the ejection lever 5, the 1st lock lever is released from its locking operation, and the subchassis 2 is retreated downward to the unloading position to eject out the disk cartridge 35.
Patent JP-S5453356-A (JP)
Title: Liquid mixing and agitating device
Inventor: MATSUI HISAJI
IPC: B01F33/40
Filed: 1977-10-05
Abstract: PURPOSE:This is the liquid mixing and agitating device with increasing agitating force of the liquid in the tank by accelerating the upward flow velosity of the liquid inside the draft tube. CONSTITUTION:The mixing slurry consisting of the heavy mass oil and the charcoal powder contained in a reactor 16 is pressure reduced by a valve 15 and one part of the light mass oil is vaporized upon passing through a tube 14 and then the slurry is injected upward in the vapour-liquid state in a draft tube 11 installed inside a flush drum 1 coming from a feed nozzle 12. Then, the upward flow of the vapour-liquid in the draft tube 11 is produced, so the liquid is entered into the tube 11 in its lower part as shown in an arrow 17a and the circulation flow is produced inside the drum 1 for attaining the sufficient agitation at the liquid part A. The light mass is discharged from a gas exhaust tube 10 and the mixed slurry is discharged from an extract tube 13.
Patent JP-H04347801-A (JP)
Title: Pinhole substrate and confocal optical scanner using the same
Inventor: TANAAMI TAKEO
IPC: G02B5/18
Filed: 1991-05-24
Abstract: PURPOSE:To realize the pinhole substrate which is improved in light utilization efficiency and provides image formation of high resolution and high sensitivity and the confocal optical scanner using it. CONSTITUTION:The pinhole substrate 1a consists of a substrate, plural Fresnel lenses formed on one surface of the substrate, and plural pinholes arranged at the focus positions of the Fresnel lenses, which are Fresnel zone plates formed by arranging plural dark parts and light parts concentrically and alternately and made of materials differing in transmissivity and refraction index with wavelength or dichroic mirrors for the dark parts or materials which differ in color dispersion for the light parts and dark parts.
Patent JP-H11315416-A (JP)
Title: Acrylic fiber excellent in crimp removing property and its production
Inventor: KURODA MINORU
IPC: D01F6/40
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To produce an acrylic synthetic fiber capable of readily removing crimps applied to the fiber at a lower frequency of polisher treatment than that of a conventional fiber and providing a raised fabric having an excellent touch feeling and appearance. SOLUTION: This acrylic synthetic fiber has 2-10% maximum elongation percentage in the longitudinal direction of the fiber when carrying out the thermomechanical analysis under 5 mg/d load in the longitudinal direction of the fiber and further 0.47-0.70 maximum value of tan δ in dynamic viscoelastic measurement when the initial load is 33 mg/d. The fiber is produced by carrying out primary drawing of the fiber kept in a gel swollen state before drying produced by a wet spinning method at 5.0-9.0 times and then conducting relaxation heat treatment at of 0.65-0.8 time after the drying.
Patent JP-H0415277-A (JP)
Title: Synthetic resin emulsion for coating and its preparation
Inventor: ICHIHARA OSAMU
IPC: C09D131/02
Filed: 1990-05-10
Abstract: PURPOSE:To obtain the title emulsion which can form a coating film with excellent water resistance, alkali resistance and weatherability by emulsion- polymerizing a vinyl aliph. tert. carboxylate and vinyl acetate. CONSTITUTION:A vinyl aliph. tert. carboxylate of the formula (wherein R<1>, R<2> and R<3> are each a 1-6C alkyl) (e.g. a product obtained from an aliph. tert. caboxylic acid synthesized by reacting a mixture of polyolefins contg. 60wt.% or more isobutylene units with CO and water) and vinyl acetate are emulsion- copolymerized. A synthetic resin emulsion for coating which is suitable for a base of a coating which can form a coating film with excellent water resistance, alkali resistance and weatherability can be obtd. by a simple method of preparation.
Patent JP-H10310963-A (JP)
Title: Short fiber nonwoven fabric and its production
Inventor: SUZUKI KATSUNORI
IPC: D04H1/541
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To produce a short fiber nonwoven fabric composed of fibers of fine sizes, excellent in trapping efficiency and suitable for filters at a low cost and in high productivity. SOLUTION: This nonwoven fabric is composed of two kinds of mutually incompatible thermoplastic polymer components whose melting points are different by >=20 deg.C from each other, and produced by using a raw material of sheath- core type conjugated short fibers having multi-lobar cross sections in which the high-melting component 1 constructs tow or more lobar parts, and the low- melting component 2 constructs the core part in a fiber cross section. In the nonwoven fabric, the fibers are thermally bound with the low-melting component which has constructed the core part of the conjugated short fibers.
Patent JP-H1170203-A (JP)
Title: Golf club washer
Inventor: KUWABARA KIYOSHI
IPC: A63B53/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf club washer which easily and surely washes away soil and the like that may adhere to a club head, and which prevents water from spilling even if a golf club car sways. SOLUTION: Two bristled brushes 5a, 5b are removably enclosed in a bucket 1 with their tip surfaces 6 held vertical and opposed to each other, and with a sponge 7 applied to the back of each brush. A lid 10 in which an overlapping part 9 is provided along its longitudinal direction is removably put over an opening 8 in the bucket 1 and is held in place by loop fasteners 11a, 11b so that the lid 10 is not inadvertently undone. A club head is washed by the bristled brushes 5a, 5b when inserted from the overlapping part 9 and moved up and down.
Patent JP-S5547770-A (JP)
Title: Vertical deflection circuit for television receiver
Inventor: ARAFUNE YASUNARI
IPC: H04N3/16
Filed: 1978-09-30
Abstract: PURPOSE:To establish the vertical deflection circuit of switching system in low power consumption, by alternately turning on and off the pump up power supply and scanning power supply during scanning period and blanking line period. CONSTITUTION:The output of the vertical oscillation circuit 1 is fed to the vertical deflection coil Vco via the saw tooth wave generation circuit 3, amplifying circuit 4, pulse width modulation circuit 5, and switching output circuit 6. A part of the vertical deflection current is negative fed back to the amplifier 4. The comparator COMP compares the voltage dividing the output of the output circuit 6 with the scanning power supply Vcc, and produces an output when the voltage at the input terminals A and B is B>=A. The logical sum circuit 2 receives the output of the oscillation circuit 1 and the output of COP to control the switch circuits S1 and S2. As a result, to the switching output circuit 6, the scanning power supply Vcc is surely fed during scanning period and the pump up power supply Vr is during blanking period.
Patent JP-H02299267-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: OWADA NOBUO
IPC: H01L29/40
Filed: 1989-05-15
Abstract: PURPOSE:To enable the miniaturization of a bipolar LSI and to enable it to operate at a high speed by a method wherein an opening is provided to a part of an element isolation insulating film adjacent to the base diffusion layer of the bipolar transistor to form a collector lifting layer. CONSTITUTION:An opening is provided to an element isolation insulating film 6 in contact with insulating films 15 and 10 and a base diffusion layer 8 through etching to form a contact hole 16c whose base reaches to a collector buried layer 2, and then a collector lifting layer 19 is formed by filling a tungsten film into the contact hole 18c. A barrier metal layer 20 and an aluminum film 21 are successively deposited thereon, which is etched to form a base electrode 22, an emitter electrode 23, and a collector electrode 24. In this case, the space between the base diffusion layer 8 and the collector lifting layer 19 can be made small and the collector lifting layer 19 small in resistance can be obtained. By this setup, a bipolar transistor of this design can be miniaturized and made to operate at a high speed.
Patent JP-H04349379-A (JP)
Title: Actuator
Inventor: HIGAMI TOSHIYA
IPC: H01R24/00
Filed: 1991-05-27
Abstract: PURPOSE:To obtain an actuator which can yield by a certain feeble force in a wide range of temperature by combining a shape-memory spring having two or more different transoformation-points with a bias spring. CONSTITUTION:In an actuator incorporated in an electronic connector, a shape- memory spring 5 comprising two spring-elements 5a, 5b different in transformation point from each other alternately combined with each other is fitted, and both their end portions are fitted into the respective fitting grooves 6a in power transmission members 6. When the spring 5 at its normal temperature is set in a condition of martensite structure, the insertion of an opponent contact 7 into the electronic connector may cause a contact portion 3a to be set in an initial-check enabling condition by specified feeble contact-force. At this time the spring 5, because it comprises two spring elements different in transformation point from each other combined with each other, can have stable contact-force in a wider range of temperature by balance with a bias spring 3. When the actuator is heated to a high temperature in its operated condition, high-level contact-force may be exerted on the contact portion 3a in the same manner as before.
Patent JP-H10335323-A (JP)
Title: Method of filling up gaps between adjacent gates of semiconductor structure
Inventor: ILG MATTHIAS
IPC: H01L21/3205
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of filling up gaps between adjacent gates of a semiconductor structure which can form a flat surface. SOLUTION: This method comprises depositing a self-planarizing fluid oxide material 24 (special glass) on a structure, such that a first part 26 of such a material 24 flows between the gate electrodes 14, to fill up the gaps 28 between the gate electrodes and a second upper part of such material is deposited on top of the gate electrodes and filled gaps 28, thereby forming a layer having a substantially flat surface 32, and supplying a P-dopant 36' in the second part 28 of the material 24.
Patent JP-S62279867-A (JP)
Title: Painting method
Inventor: KIKUTA TERUO
IPC: B05D1/36
Filed: 1986-05-28
Abstract: PURPOSE:To enhance long-term close adhesiveness and durability, in coating an inorg. porous base material, by successively applying a sealer composition containing a specific water-soluble resin as an essential component and an aqueous coating material containing a water dispersible resin as an essential component. CONSTITUTION:A sealer composition is applied to an inorg. porous base material such as a mortar surface, a concrete surface or an outer wall as a first layer. Because the sealer composition contains a water-soluble resin obtained by polymerizing 2-40wt% of a polymerizable monomer (a) containing a carboxyl group, 0.1-20wt% of a polymerizable monomer (b) containing an epoxy group and 40-97.9wt% of other polymerizable monomer (c) so that a+b+c becomes 100wt% as an essential component, the infiltrative property thereof to the base material is good and the close adhesiveness thereof to said base material is high. Further, strong interlaminar close adhesiveness is kept between said first layer and a second layer formed of an aqueous coating material containing a water dispersible resin as an essential component applied successively.
Patent JP-S6015297-A (JP)
Inventor: OONO AKIRA
IPC: B64G1/26
Filed: 1983-07-04
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-H06330346-A (JP)
Title: Aluminum plated steel sheet
Inventor: OYAGI YASHICHI
IPC: C23C2/28
Filed: 1993-05-24
Abstract: PURPOSE:To produce an Al plated steel sheet excellent in appearance and corrosion resistance. CONSTITUTION:An Al plating layer having a gradient plating compsn. is formed on a steel sheet. The alloy layer part is a layer contg. Si at high concn. and the surface layer part is a plating layer having a compsn. similar to that of pure Al. The Al plating layer has the relation of Si% (1)>Si% (2)>Si% (3) among the Si content [Si% (1)] of an alloy layer existing at the interface between the plating layer and the steel sheet, the Si content [Si% (2)] of a plating film close to the alloy layer and the Si content [Si% (3)] of a plating film close to the surface of the plating layer. The Al plating layer also has the relation of Fe% (1)>Fe% (2) between the Fe content [Fe% (1)] of the plating film close to the alloy layer and the Fe content, [Fe% (2)] of the plating film close to the surface of the plating layer.
Patent JP-H07323335-A (JP)
Title: Method for bending hollow member
Inventor: YOSHIDA MASATOSHI
IPC: B21D9/05
Filed: 1994-06-02
Abstract: PURPOSE:To provide a method for bending a hollow member where the mass production is possible, and the wrinkle depth is obtained so that the shape of the hollow member is hardly damaged even when the wrinkle is generated by preliminarily forming grooves orthogonal to the longitudinal direction on the inner side of a wall to be bent forming the hollow part of a shape at the prescribed pitch, and executing the bending operation thereafter. CONSTITUTION:Grooves 4 orthogonal to the longitudinal direction are preliminarily formed at the prescribed pitch on the inner side of a bent wall 3 forming the hollow space 2 of a hollow aluminum shape 1 is formed at the prescribed pitch, and the bending is executed thereafter. This constitution allows the bending deformation to be distributed to each groove 4 without being concentrated in one place, and the wrinkles generated by the bending become uniform, and the depth becomes small, and the bending can be achieved with hardly damaging the shape of the hollow shape. The grooves 4 can be provided in a relatively simple manner with a press or the like, and the mass production can also be facilitated. When the curvature of the bending is small, the bending can be achieved without using a core, and the working time is reduced thereby.
Patent JP-H02303945-A (JP)
Title: Picture display device
Inventor: ATSUTA TOSHIO
IPC: G09F9/00
Filed: 1989-05-17
Abstract: PURPOSE:To facilitate position adjustment of a picture forming device by relative rotation-fixably connecting an arm and a seat through a ratchet device, when a base end of the arm, to whose top end a picture forming device is mounted, is turnably mounted to the seat. CONSTITUTION:When a picture display device 1 is not in use, a picture forming device 8 is left as stored in a cavity part in an elbow rest 6 in a seat 2. Accordingly, longitudinal movement and turning of the seat 2 and tilting of a back rest 3 can be freely adjusted. When the picture display device 1 is in use, the picture forming device 8 is drawn out and fixed to a desired position by inserting a finger in a finger hole 20 of a housing 19 in the picture forming device 8 to manipulate a ratchet device 13 in which an arm 7 is mounted to the elbow rest 6. Thereafter by operating a control panel 10 arranged in the elbow rest 6, a picture of a liquid crystal television 5, arranged in the back rest 3, is spread-projected to the screen 9 of the picture forming device 8.
Patent JP-H08317468-A (JP)
Title: Portable telephone terminal equipment
Inventor: KANAI YOICHIRO
IPC: H04W48/18
Filed: 1995-05-19
Abstract: PURPOSE: To make cell termination possible even when an incoming call from an unselected mode exists by making the call termination possible for the incoming call from either mode in an area capable of using an indenpendent mode and a public mode. CONSTITUTION: A PHS terminal equipment 10 can utilize both independent protocol and public protocol, and when it is present in the area 1 where both independent mode and public mode can be operated the equipment 10, a registers a position in both public PHS network operated by the public protocol and private branch network operated by the independent protocol, responds by the independent protocol when calling is performed in the independent mode through an independent base station 2 and responds by the public protocol when the calling is performed in the public mode through a public base station 3. Thus, incompleted calls generated since responding can not be performed by the PHS terminal equipment 10 are reduced and further, for the mode not present in the area, by prolonging the retrieval cycle of the mode, the power consumption of the equipment can be suppressed.
Patent JP-S5912089-A (JP)
Inventor: YAMAMOTO KATSUMI
IPC: B66C15/02
Filed: 1982-07-12
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-H05311793-A (JP)
Title: Floor structure using precast concrete slab
Inventor: KITAMURA TAKESHI
IPC: E04B5/43
Filed: 1992-05-14
Abstract: PURPOSE:To improve the efficiency of construction as well as reduce the cost of PCa slab and load on the earthquake-proof parts and the base of a building structure using light-weight floors of a given span value. CONSTITUTION:Large-size PCa slabs are set in parallel at a fixed interval between girders 2, and small size PCa slabs 4 and large-size PCa slabs 5 are set in parallel in the aperture to the sides by alternately arranging the slabs 4 and 5. A latticed upper end reinforcing bar 9 is placed on the slabs 4 and 5 and concrete 10 is placed.
Patent JP-H10299712-A (JP)
Title: Rod guide of actuator
Inventor: KITANI MOTOFUMI
IPC: F15B15/10
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent damage due to vibration of a diaphragm by forming an opening portion of a casing which is partitioned into two chambers by a diaphragm as a conical supporting surface reduced in diameter from an outward side and seating the spherical surface of a rod guide on this opening portion under energizing by an elastic member. SOLUTION: In a rod guide 11 in which a gate valve of a turbo charger interlocking with a rod 2 is opened and closed by elevating and lowering this actuator 1 via a diaphragm 4, the whole of the rod guide 11 is formed into a nearly hemi-spherical shape, a hemi-spherical surface 11a and a flat end face are located on the lower side and the upper side, respectively. At the center part of the end face 3 A of a casing 3, a part is projected as a conical shape which is reduced in diameter on the lower side is determined for a supporting surface, the hemi-spherical surface 11a of the rod guide 11 is mounted on this supporting surface and a washer 15 is fitted into the swelled part of the rod guide 11. After annular rubber 16 mounted on this washer 15 is stacked by a pressing plate and is compressed, the pressing plate is connected to the end face by stacking.
Patent JP-S63287695-A (JP)
Inventor: FUKUMORI KEITA
IPC: B64C11/32
Filed: 1987-05-19
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-S6036963-A (JP)
Inventor: TOOMASU BII HAASHIYUFUERUDO
IPC: G01N21/64
Filed: 1984-06-13
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-H01292850-A (JP)
Title: Positioning of nail head type pin
Inventor: AMEYA TOSHINORI
IPC: H01R43/02
Filed: 1988-05-20
Abstract: PURPOSE:To compensate positional deviation of a pad and to realize accurate soldering of a nail head type pin by locating the nail head type pin whose axis in eccentric to an opposite direction of pad deviation due to contraction of a ceramic substrate, to the pad. CONSTITUTION:Several kinds of eccentric nail head pins 5 are provided corresponding to deviation on a ceramic substrate. Even if the position of a pad 3 on a ceramic substrate is subjected to variability in contraction of the substrate, pin attachment strength can be kept through combination of the pin and an eccentric jig 6 following the deviation of the pad by selecting an eccentricity amount (d) of the eccentric nail head pin 5 and by soldering it. The axis of the eccentric nail head pin 5 used here is eccentric to an opposite direction of the deviation of the pad.
Patent JP-H08316366-A (JP)
Title: Package for semiconductor element
Inventor: FURUMOTO YUICHI
IPC: H01L23/12
Filed: 1995-05-19
Abstract: PURPOSE: To realize reliable electrical connection of each electrode on a packaged semiconductor integrated circuit element with a predetermined external electric circuit for a long term by fixing a solder ball terminal rigidly to a connection pad. CONSTITUTION: The package for semiconductor element comprises an insulating basic board 1 made of sintered ceramic having a part 1a for mounting a semiconductor element on the upper surface thereof, a plurality of metallization layers 5 of tungsten or molybdenum being led out from the peripheral side of the part 1a for mounting a semiconductor element 3 on the insulating basic board 1 to the lower surface thereof, a plurality of connection pads 6 formed on the lower surface of the insulating basic board 1 and connected electrically with the metallization layer 5, and ball-like terminals 7 being fixed to the connection pads 6. The connection pads 6 to be fixed with the ball-like terminal 7 is coated, on the surface thereof, with an alloy layer of tungsten-nickel or molybdenum- nickel.
Patent JP-S61278372-A (JP)
Title: Coating apparatus for adhesive
Inventor: KATAYAMA RETSU
IPC: B05B7/04
Filed: 1985-06-04
Abstract: PURPOSE:To sweep safely the inside of a duct in low cost by communicating the feed pipe of a main agent and a curing agent to a mixing part via a backflow prevention means and communicating a water feed pipe to the mixing part via an on-off means of the duct. CONSTITUTION:In a washing and substitution mechanism of an adhesive, a main agent and a curing agent are sent through respective feed pipes 1, 2 which are communicated to a main agent vessel 3 and a curing agent vessel 4 and reached to a manifold 11 via the check valves 9, 10 and introduced into the inside of a static mixer 12 to mix these and thereafter introduced to a gun 13. After finishing the coating operation, in order to wash the inside of the gun 13, a feed pipe 14 of water is communicated to the manifold 11 in the downstream sides of the check valves 9, 10 of the feed pipes 1, 2 via a water vessel 15, a pressure feed pump 16 and a stop valve 17. In such a way, the consumption quantity of the main agent substituting an adhesive can be remarkably decreased and the inside of the duct is safely cleaned in low cost.