baber/WOPTO huggingface dataset:
Patent JP-H04120750-A (JP)
Title: Ic transportation contact carrier
Inventor: MAGARA MASATOSHI
IPC: G01R31/00
Filed: 1990-09-12
Abstract: PURPOSE:To eliminate the need for providing separate connectors for an electrical treatment device of various kinds of ICs with a different number of IC leads and a different layout by constituting connection means for connecting to the electrical treatment device so that a contact which is in the same layout as a contact terminal of the electrical treatment device. CONSTITUTION:A printed-wiring board 2 is mounted on an upper surface of a carrier plate 3 by a screw 6. Then, the wiring pattern 2a which is connected from a position corresponding to the contact of a socket 5 to a position of a contact pin 4 is provided on an upper surface of the printed-wiring board 2 and the contact of the socket 5 which is mounted to a socket-mounting position 2b and the contact pin 4 are joined to each position by soldering. With this sort of IC transportation contact carrier 1, the printed-wiring board 2 is replaced for various kinds of ICs with a different number of IC leads and a different layout. Namely, the printed-wiring board 2 where the IC socket 5 and the wiring pattern are changed is mounted on the carrier plate 3 without changing a position of the contact pin 4 for each type of IC.
Patent JP-H0991911-A (JP)
Title: Carriage control device of disc-recording/reproducing apparatus and head-floating control method applied to disc-recording/reproducing apparatus
Inventor: MATSUBARA MOTONARI
IPC: G11B21/21
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a high recording density by eliminating a contact state of a head and a disc when the disc stands still with the utilization of a lamp load method, and restrict an occurrence frequency of contacts and collisions of the head and the disc even when the floating amount of the head is reduced at the driving time of the disc, thereby eventually allowing the head to float considerably low. SOLUTION: A lamp load-type HDD has a floating amount control device. When a disc 1 rotates normally, a head 2 is moved over the disc 1 and then the floating amount of the head 2 is controlled and decreased to send the head 2 close to the disc 1 by the control device. The control device is provided with a voltage control device 12 which applies a potential difference between the head 1 and disc 2 by an electrostatic attraction method thereby to exert a coulomb force. A microcontroller 10 detects that the head 2 is moved over a data area of the disc 1 by checking a reading operation of servo data, and then executes to reduce the floating amount of the head 2 greatly.
Patent JP-H09220757-A (JP)
Title: Stretch blow molding method for producing polypropylene container
Inventor: KARURO RESUKA
IPC: B29C49/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent physical and mechanical properties from being affected by heat history by using a crystalline propylene copolymer containing a specific amt. of one or more kind of 4-8C α-olefin as a polypropylene material. SOLUTION: A crystalline propylene copolymer containing one or more kind of 4-8C α-olefin within a range of 4-12wt.%, pref., 6-10wt.% is used as a propylene material. Concretely, a preform composed of this crystalline propylene copolymer or containing this copolymer is applied to a blow process. The preform is obtained by injecting a molten polymer into a mold. The m.p. of the crystalline propylene copolymer is pref. 135-156 deg.C and the crystallizing temp. thereof is 105-120 deg.C. As 4-8C α-olefin contained in the crystalline propylene copolymer, 1-butene is pref.
Patent JP-H0697628-A (JP)
Title: Peeling method of water-soluble dry film
Inventor: TSUYAMA KOICHI
IPC: H05K3/06
Filed: 1992-09-10
Abstract: PURPOSE:To obtain the peeling method of a water-soluble dry film which is not affected by the number of substrates to be treated and air oxidation and is easy to manage. CONSTITUTION:Plating resist is formed on a substrate, on which a copper foil is laminated, by using an organic resist film. Plating of metal whose etching condition is different from copper is performed, and the organic resist film is peeled. In the above peeling method of a dry film, dissolution of solder also can be restrained by previously adding tin ions to release solution.
Patent JP-H0875092-A (JP)
Title: Heat sensing type steam trap
Inventor: MARUOKA MASAKAZU
IPC: F16K31/68
Filed: 1994-09-08
Abstract: PURPOSE: To form a device such that a valve opening condition can be surely obtained, even when damaged a heat sensing element, and further the valve opening condition can be held, while providing a simplified constitution of high reliability. CONSTITUTION: An introducing port 6 of primary side fluid, draw out port 7 of secondary side fluid and a trap chamber 5 are formed in a casing 1. A heat sensing element 26, having a thermal expansion medium 36 of receiving heat from the primary side fluid, is arranged in the trap chamber 5. A valve element 33, opening/closing between the trap chamber 5 and the draw out port 7, is mounted in the heat sensing element 26. The heat sensing element 26 has a bellows 16 having inner space 17 communicating with the draw out port 7 when closed a valve and diaphragms 30, 31 positioned outward this bellows 16 to form sealed space 35 of sealing the thermal expansion medium 36 between the space and the bellows 16.  The bellows 30, 31 have a pressure receiving surface 20 receiving a contracting pressure when opened the valve based on a pressure difference between the sealed space 35 and the inner space 17.
Patent JP-H0790451-A (JP)
Title: Aluminum alloy fin material for brazing and manufacture of aluminum alloy-made heat exchanger
Inventor: DOKOU TAKENOBU
IPC: B23K1/00
Filed: 1993-09-01
Abstract: PURPOSE:To provide a bare fin and a brazing sheet fin and a brazing method by using then for manufacturing an aluminum alloy-made heat exchanger having excellent thermal efficiency by a brazing process. CONSTITUTION:At the time of manufacturing an aluminum alloy fin material composed of >1.2-2.5wt.% Si, >0.05-2.0wt.% Fe >0.05-2.0wt.% Cu and one or more kinds among >0.05-5.0wt.% Zn, >0.002-0.3wt.% In, >0.002-0.3wt.% Sn, and the balance aluminum with inevitable impurities, and the heat exchanger by brazing using this fin material, the brazing heating temp. is regulated to 570-585 deg.C.
Patent JP-H09130281-A (JP)
Title: Processing method of voice signal and its circuit device
Inventor: JIYARI SUJIYOBAAGU
IPC: G10L21/0364
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To attain transmission and reproduction of a voice signal with excellent quality. SOLUTION: A measurement/control section 123 measures a noise level and a reception signal level in a sound under the environment of terminal equipments 10, 12 and a level and/or a dynamic range of the signal reproduced in response to the measurement result are adjusted by a dynamic range and level change sections 121, 122. Thus, the noise of the signal sent through a transmission channel 11 and the effect of the noise in the sound under the environment of the terminal equipment 12 onto the articulation of reproduced information is reduced.
Patent JP-H07307458-A (JP)
Title: Multilayer overvoltage protection device
Inventor: MANTEI EFU UEBU
IPC: H01L27/04
Filed: 1994-09-12
Abstract: PURPOSE: To provide a solid state overvoltage protection device which substantially reduces an overshoot voltage and provides a more high sensitivity and accuracy. CONSTITUTION: The device comprises many short-circuit dots 37 in an emitter region 39 and many buried regions 42 substantially matched with these dots. The position, number and area of the buried regions are set so as to reduce the device overshoot voltage and more accurately set the voltage value with keeping a high surge ability of the device. The dopant type and concn. are changed from the known values to reduce the overshoot.
Patent JP-H1054012-A (JP)
Title: Plate provided with joint structure
Inventor: NAKAGAWA RITSU
IPC: E04C2/30
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To transfer a shearing force in a simple structure without use of a special material or a special structure, by tilting the mutual contact faces of nearly square or triangle boards having a specified size, by a specified angle and twisting the contact face from one end to the other end. SOLUTION: A plurality of support beams 10 made of H-shaped steel are arranged at every specified distance. And nearly square plates 11 having a specified size are laid on the support beams. When these plates 11 are put on the support beams 10, two sides 11c, 11d except two sides 11a, 11b are inclined by a specified angle θ and the shape is twisted from the one end to the other end. These plates 11 are connected to each other so that the two sides 11c, 11d are arranged to contact the mutual faces. Accordingly, when they are used with mutual contact faces, as shearing forces are transferred by the contact friction, any deviation in the joints of the mutually connected plates 11 is not brought.
Patent JP-H0291578-A (JP)
Title: Electronic watt-hour meter
Inventor: SUZUKI SHIGEHISA
IPC: G01R22/00
Filed: 1988-09-29
Abstract: PURPOSE:To facilitate a parts exchange and to reduce the time for overhaul operation by connector-connecting an aluminum electrolytic capacitor with a wiring board. CONSTITUTION:The aluminum electrolytic capacitor for power-source smoothing is made into an unit which is constituted of an exchange parts unit 10 for aluminum electrolytic capacitor connected with a power-source circuit part 2 of a printing wire-plate 1 by a connector 7 for aluminum electrolytic capacitor. Accordingly, when performing the overhaul, in the case of exchanging the aluminum electrolytic capacitor, the need for exchanging operation using a soldering iron as usual is eliminated, and all it has to do is to detach the connector 7 for aluminum electrolytic capacitor of the old attaching exchange parts unit for aluminum electrolytic capacitor and to attach a new exchange parts unit 10 for aluminum electrolytic capacitor. Thus, the exchange of parts is easily performed in a short time.
Patent JP-H05198285-A (JP)
Title: High-pressure discharge lamp and manufacture thereof
Inventor: MAEKAWA KOUICHIROU
IPC: H01J61/36
Filed: 1992-08-19
Abstract: PURPOSE: To sinter and fix an electric conductor air-tightly and directly in plugs and increase the resistance to erosion and temperature fluctuation by making the thermal expansion coefficient of the part of the electric conductor in the inside of a discharge lamp smaller than that of a ceramic material. CONSTITUTION: Both ends of a quartz glass tube 1 is air-tightly closed by caps 3 and an alumina ceramic discharge tube 8 is installed coaxially with the outer tube 1. The discharge tube 8 is supported in the outer tube by lead wires 6 and the lead wires 6 are connected with the caps 3 through foils 5. Alumina ceramic plugs 11 to close both end parts 9 of the discharge tube 8 are welded with tubular conductors 10 penetrating the discharge tube 8 in the axial direction. The plugs 11 are fixed in the end parts 9 by a known method. A Mo conductor 10 comprises an axis 13 and a coil 14 and is air-tightly welded at a closing end 15. Ar and metal halides are sealed in the tube 8. Since Mo having smaller thermal expansion coefficient than the alumina ceramic is used as a conductor 10, a high pressure discharge lamp with high resistance to erosion and temperature change can be obtained.
Patent JP-H01122987-A (JP)
Title: Gas generating composition
Inventor: JIIGUFURIIDO TSUOINERU
IPC: C06D5/00
Filed: 1988-09-29
Abstract: PURPOSE: To provide a gas-generating compsn. that basically consists of BN, AlN, Si 3 N 4  and ≥1 kinds of nitrides among transition metal nitrides as well as an oxidizing agent, brings about an expansion gas having no physiological worry and has high stability.  
     CONSTITUTION: The reaction of the gas generator progresses according to formulas I and II when CrN and/or a mixture composed of BN and CrN is used as the nitride and KNO 3  as the oxidizing agent for the gas generating compsn. described above. The total residue bonds in the form of 3K 2 O.5Cr 2 O 3  or 3KBO 2 .Cr 2 O 3  as glass-like slag and solely forms N 2  as the expansion gas. The nitrides to be used at this time exhibit the nitrogen content extremely low as compared with the content of ordinarily used NaN 2  based on the weight and the contents of the nitride described above is equivalent to that of the NaN 2  based on the volume. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H03106541-A (JP)
Title: Continuous casting machine for producing grid in lead battery
Inventor: MORINARI RYOSUKE
IPC: B22D11/06
Filed: 1989-09-19
Abstract: PURPOSE:To eliminate solidified crack and to improve casting velocity by using an endless belt rotating while coming into contact with a part of a drum as a mold and roughening surface of a cast grid in contact with the belt. CONSTITUTION:The steel-made belt 6 is brought into contact with the surface 2 at outer circumference of the rotating drum 1 having carved part 3, and molten metal 7 is poured into the carved part 3 to continuously form the grate 5. In order to improve molten metal running, a heating device 8 for the belt 6 is provided. A guide roll 9 roughened with the surface roughens the surface of the grate. As external force is not applied to lead alloy on the way of solidifying, the solidified crack is not developed. As the grate surface at belt side is formed to the rugged surface, adhesibility of active material is improved. The casting velocity can be made to near 1.5 times the conventional velocity.
Patent JP-H0985956-A (JP)
Title: Forming method for ink-jet nozzle
Inventor: FUJII YASUHISA
IPC: B41J2/135
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To form easily a water-repellent film on a front face of a nozzle plate and a hydrophilic film on a rear face thereof by forming the hydrophilic film on the rear face side of the nozzle plate and forming the water-repellent film on the front face side of the nozzle plate while utilizing the hydrophilic film as a mask. SOLUTION: Each ink-jet nozzle comprises a hydrophilic film 3 formed on the rear face side of a nozzle plate 1 so as to cover the rear face thereof and extend from the rear face toward the inner wall of a nozzle hole 2, a water- repellent film 4 formed on the front face side of the nozzle plate 1 so as to cover the front face thereof and extend from the front face toward the inner wall of the nozzle hole 2, and a head main body 6 in which the nozzle plate 1 is fixed with the hydrophilic film 3 therebetween and an ink passage 5 communicating with the nozzle hole is provided. The nozzle plate 1 is adhered and fixed to the head main body 6 by means of the hydrophilic film 3 on the rear face side of the nozzle plate 1 with the aid of an adhesive material 7.
Patent JP-H0796022-A (JP)
Title: Base material for medical vessel
Inventor: SHINONOME OSAMI
IPC: A61J1/10
Filed: 1993-09-29
Abstract: PURPOSE:To obtain base material for a medical vessel having transparency and softness in combination by using a polymer compsn. of an ethylene copolymer and a polybutene amorphous polymer, and a crystalline polypropylene(PP). CONSTITUTION:The base material adequate for the medical vessel is formed by using the polymer compsn. of (A) the ethylene-vinylacetate copolymer, ethylene-acrylate copolymer or ethylene-methacrylate copolymer and (B) the polybutene amorphous polymer. The polymer compsn. consisting of (A) and (B) and (C) the crystalline PP polymer is otherwise used as a forming layer. The medical vessel refers to a vessel and tube for preserving or transporting the blood, medical liquid medicine, etc., and is produced by extruding the polymer compsn. described above via a T die or circular die and molding the resulted flat or tubular sheet or parison to a prescribed shape.
Patent JP-S61121240-A (JP)
Title: Metal ion source
Inventor: SUZUKI YASUO
IPC: H01J37/08
Filed: 1984-11-17
Abstract: PURPOSE:To lead plane beam of metal ion with good uniformity by providing a lead electrode which has a plurality of apertures arranged like a plane and extracts the plane beam of metal ion from arc chamber. CONSTITUTION:An arc voltage is applied across a filament 3 and target 6 of solid metal with an arc power source not shown in order to generate the arc 14. The plasma mixing the metal ion 15 generated when the target 6 is locally vaporized by the arc spot and a gas ion 16 generated when the gas introduced is ionized is generated within the arc chamber 1 and said plasma spreads into the arc chamber 1. When a high voltage is applied to a lead electrode 7 by the lead power supply not shown, the plane beam mixing the metal ion beam 17 and gas ion beam 18 is extracted through a plurality of apertures 7a of the electrode 7.
Patent JP-H0984536-A (JP)
Title: Packaging material and packaged rice ball produced by using the material
Inventor: MORIYAMA KAZUTOSHI
IPC: A23L7/10
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To easily and surely open a package and easily and surely take a rice ball out of the package. SOLUTION: A pair of packaging films 2, 2 are laminated with each other and the circumferential part of the laminate is bonded to form a rice ball holding space 3 between the packaging films 2, 2. Each packaging film 2 is provided with an integrally formed protruded piece 4 and one protrusion piece 4 is provided with an opening means 5 consisting of notches 6, 6 and a pulling part 7. Since the breaking line defined by the notches 6, 6 is directed to the bonding part of both packaging films 2, 2, the notches 6, 6 are gradually extended by pulling the pulling part 7 in the case of opening the package until the propagation tip of the notch reaches the bonding part of both packaging film 2, 2. The films 2, 2 are separated into two at the bonding part by further pulling the pulling part 7 to open the rice ball holding space 3 and expose the rice ball.
Patent JP-S61122775-A (JP)
Title: Input/output device
Inventor: MANO MORIMASA
IPC: G06F17/22
Filed: 1984-11-20
Abstract: PURPOSE:To delete a fixed phrase easily by reading out and displaying a list of fixed phrases at the deletion of registered fixed phrase, and while checking the list, deleting the fixed phrases to be deleted. CONSTITUTION:When a fixed phrase registration list display command is started, the leading fixed phrase is extracted on the basis of a previously registered order and displayed on a display. If a deleting key is depressed at that time, the registered fixed phrase displayed at present is deleted. When the succeeding fixed phrase exists in the fixed phrase dictionary 621, the succeeding fixed phrase is extracted and displayed. When the delete key is not depressed, the succeeding fixed phrase can be displayed by depressing another prescribed key. Thus, the fixed phrase registered by a user can be easily deleted.
Patent JP-H1162036-A (JP)
Title: Sealing material and usage thereof
Inventor: KUROYANAGI KAZUO
IPC: E04B1/684
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To improve workability by bending a plate-shaped member consisting of foaming element at the middle part in its cross direction so as to be flush with both ends in the cross direction, and fixing the flush side with a hollow part formed inside the bent part. SOLUTION: A plate-shaped member consisting of a foaming element such as rubber or synthetic resin is bent at the middle part in its cross direction, and both end surfaces 1a in the cross direction of the plate-shaped member is made flush to form a sealing material 1. A piece of tape 3 is affixed on both the end surfaces 1a made flush as a result of a hollow part 2 formed at the inside of the bent part, and both the end surfaces 1a are fixed integrally, using the tape 3. The sealing material 1 is provided between structures, and the side where the tape 3 of the sealing material 1 is affixed on one structure is inserted to joint-compress the bent crest part of the sealing material 1 against the other structure. It is thus possible to increase sealing width by compression for higher sealing performance.
Patent JP-S62104452-A (JP)
Title: Fan integrated with motor
Inventor: OCHI JOJI
IPC: H02K9/06
Filed: 1985-10-30
Abstract: PURPOSE:To obtain a compacted fan at low cost and of high torque, by fitting a short-cylindrical permanent magnet on a rotor having a cross flow fan integrally, and by setting a stator core having windings in a space inside the permanent magnet. CONSTITUTION:On the side plate 4 of the fan rotor 2 of a cross flow fan, a short-cylindrical permanent magnet 5 with pole pieces N and pole pieces S arranged alternately is fitted. In the meantime, on the cover 9 on the side surface of a housing 1, a stator core 7 wound up with windings 8 is fitted, and this stator 6 is set in a space inside the permanent magnet 5 of the rotor. A shaft 5 is saliently set on either one side of the side plate 4 of the rotor or the stator core 7, and on the other side, a bearing 10 is fitted via a vibration- proof rubber 11 so that the rotor 2 may be rotatably supported. By this organization, the stator and the rotor can be lengthened in the axial direction and confronted with each other, and the compacted device and high torque can be obtained.
Patent JP-2001066137-A (JP)
Title: Positioning method of curtain wall
Inventor: YOSHIKAWA AKIO
IPC: G01C15/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To dispense with skillfulness and much labor and to improve operability. SOLUTION: For positioning an uninstalled curtain wall 5, a vertical projector 1 for projecting in a vertical surface along skeletons 2 of a building, a horizontal projector 6 for projecting in a horizontal surface, a vertical light detector 4 mounted to the uninstalled curtain wall 5 for detecting the vertical light, and a horizontal light detector 7 for detecting the horizontal light are used. The vertical light detector 4 detects the vertical light, the uninstalled curtain wall 5 is vertically arranged at a position a predetermined certain distance away from a side surface 2b of the skeletons 2, the horizontal light detector 7 detects the horizontal light, and the upper end and the lower end of the uninstalled curtain wall 5 are horizontally arranged at a predetermined height.
Patent JP-H08173146-A (JP)
Title: Closure-assembly for cell culture container
Inventor: MAIKERU JIEI NUZO
IPC: C12M3/06
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a closure assembly capable of providing selective access to and for opening and closing of a culture vessel by one hand.  
     SOLUTION: This closure 10 has a cylindrical first portion 22 for attaching the closure 10 to a cell culture vessel 20 and the first portion 22 includes a passageway 28 for access to the vessel 20. The closure 10 includes a second portion 42 attached to the first portion 22 by a hinge 44 for closing the access passageway 28. The second portion 42 additionally includes a vent 54 which is covered to prevent the passage of microorganisms through the vent 54. The closure 10 further includes a third portion 56 attached to the second portion 42 by a hinge 58 to the second portion 42 for closing the vent 54. Either the vent 54 or the access passageway 28 may be opened with one hand, providing easy access and selective closure of the cell culture vessel 20. 
     COPYRIGHT: (C)1996,JPO