baber/WOPTO huggingface dataset:
Patent JP-S6463639-A (JP)
Title: Axial symmetric type exhaust nozzle for turbojet engine
Inventor: IBU ROJIE JIYAN BERUNUIYU
IPC: F02K1/12
Filed: 1988-07-06
Abstract: PURPOSE: To lighten and improve a credibility of an exhaust nozzle provided with a control flap which is tapered and widens toward its end and so forth by constituting each flap so as to open and close freely syncronously through a prescribed link structure by the operation of a jack. CONSTITUTION: The axis symmetric exhaust nozzle includes an annular structure which is installed at an extended part of an outlet of a fixed passage 1 and the structure is equipped with a plurality of beams 4 which are supported by a cap 3. A tapering flap 16 is installed at a joint point 10 of the beams 4, a flap 22 which is widened toward its end is installed at a joint part 20 provided at a point of a lower stream of the flap 16 and a cold flap 27 is installed at a joint point 12 of the beams 4. And each flaps 10, 22, 27 can change their angles through levers 34, 35 and a rod 42 by shaking a control lever 48 which is supported by a joint point 11 of the beams 4 through an axis 32 by the operation of a jack 13.
Patent JP-S6060679-A (JP)
Title: Image forming device
Inventor: OKAMOTO KATSUHIKO
IPC: G03G21/20
Filed: 1983-09-13
Abstract: PURPOSE:To constitute a guide without requiring any dedicated member by allowing a cleaner cover to serve as a guide for a flow of air between a fixing device and a cleaner during air discharge. CONSTITUTION:The cleaner cover 102 of a cleaner 31 which cuts off heat from the fixing device 28 is utilized even as the guide 101 for the flow of air between the fixing device 28 and cleaner 31 during air discharge. Therefore, the guide is constituted without requiring any dedicated member, and the constitution of an image forming device is simplified.
Patent JP-S5958914-A (JP)
Title: Contact signal generating circuit
Inventor: SAITOU SEIICHI
IPC: H04L25/02
Filed: 1982-09-28
Abstract: PURPOSE:To reduce the power consumption, by short-circuiting a high resistance at the transient period when a contact is turned from on to off so as to charge a capacitor, applying a voltage to a degree possible for a minute discharge of the contact at the transient of on/off state to the contact and decreasing the voltage of a power supply when the contact is turned on. CONSTITUTION:In turning the contact Kc from OFF to ON, a V11 goes from a Vc to 0, a current flowing from the Vc to the contact Kc is minute, a current flowing through the path of Vd PC Rd1 Dd1 Rp Kc is a current value lighting sufficiently a light emitting diode 1, because the Rd1 is a low resistance value regardless of a low voltage Vd, and a signal of logic ''0'' is outputted from an output terminal 3. Since the time constant in charging a Cp1 is increased and quick charging is not attained if the Rc1 is left as it is when the contact Kc is turned from on to off, the Rc1 is short-circuited at the transient state of charging of the Cp1.
Patent JP-S5871256-A (JP)
Inventor: WATANABE KATSUMI
IPC: H05K5/02
Filed: 1981-10-23
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-S6219103-A (JP)
Inventor: ESCARAVAGE GERARD
IPC: A44B11/25
Filed: 1986-07-17
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-H04259851-A (JP)
Title: Method and apparatus for photoelectically identifying material web
Inventor: KARI PERINEN
IPC: G01B11/00
Filed: 1991-06-14
Abstract: PURPOSE: To minimize interference in working environment by adapting the reference level of an electrical discrimination signal generated from reflected light beams to the working environment and optimizing the identification. CONSTITUTION: Light beams 11 are directed toward a material web by a light emitting equipment and generate light beams 12 reflected from the surfaces of material webs W, F, and FF to be identified. The later light beams 12 are converted into electrical signals by a photo detector 31 and the presence or absence, quality, state, and position of the material webs W, F, and FF are discriminated based on them. The intensity of the light beams 111 emitted from the light emitting equipment is adjusted based on the intensity of the reflected light beams 12. A device has a microprocessor 40, and an analog signal is sent to the microprocessor 40 via an A/D converter 39.  The microprocessor 40 has a unit 34 for adjusting the intensity of emitted light, the unit controls and adjustable voltage source 23, and a stabilization operating voltage U1 is supplied to a light emitting equipment 21 from it.
Patent JP-S6061308-A (JP)
Title: Pneumatic radial tire for passenger vehicle
Inventor: HIRAKAWA HIROSHI
IPC: C08K3/04
Filed: 1983-09-16
Abstract: PURPOSE:To enhance the external hurt-resistivity of the side surface parts of a pneumatic radial tire having a reinforcing layer including one piece of carcass section, and as well to aim at lowering the hysteresis loss of the carcass section, by specifying the chemical structure, blending and post-vulcanization characteristics. CONSTITUTION:A carcas rubber having a hynamic accumulated elastic modulus in a range including 3MPa and 7MPa and a dynamic loss factor of 0.130 or less than the value is formed such that 5-40pts.wt. of styrene butadiene coplymer in which the styrene content is 10-30wt%, the 1, 2 vinyle coupling is 5 to 40wt% and the content of styrene butadiene coplymer rubber containing more than one predetermined atomic groups coupled by carbon-carbon coupling is 2.5pts.wt. 60-95pts. of natural rubber and/or polyisoprene rubber, 30-35pts.wt. of carbon black having an I2 absorption amount of 50-100mg/m are blended. With this arrangement, the hystersis loss of the carcass section may be lowered while the external hurt-resistivity of the tire is maintained.
Patent JP-S5694637-A (JP)
Title: Method and device for pellet bonding
Inventor: TANIMOTO MICHIO
IPC: H01L21/00
Filed: 1979-12-27
Abstract: PURPOSE:To prevent interruption of bonding operation by providing a pickup with a plurality of suction nozzles, by attracting thereby good pellets during the bonding operation by a collet and by bonding the attracted pellets sequentially when faulty pellets are found successively. CONSTITUTION:When the pellet to be bonded subsequently is detected 7 to be good, a control means 11 operates valves 19 and 21 to lower the suction nozzle to attract the pellet, while operating an actuator 12 to carry the pellet to a positioning saucer 4 and then returning the same to a starting position. When it is confirmed that the following pellet is good and that the collet is in the course of bonding operation, the control means 11 operates the actuator and the valves 19 and 21 to make the nozzle 14b attract the good pellet and further to make other nozzles 14c... to do the same when it is allowed. When detecting faulty pellets successively, the control means 11 immediately makes the good pellet attracted to the nozzle 14b be carried to the saucer 4 for subsequent bonding. When the faulty pellets are found successively, then pellets at the nozzles 14c... are carried in the same way, and when another good pellet is detected 7 again, the process is returned to that of operation by the nozzle 14a and thus the bonding operation is free from interruption.
Patent JP-S5958755-A (JP)
Title: Lead storage battery
Inventor: FUJII AKIRA
IPC: H01M10/16
Filed: 1982-09-28
Abstract: PURPOSE:To achieve an excellent low-temperature electric discharge performance by maintaining close contact between the active material surfaces of the positive and the negative plates and electrolyte contained in the separator even at low temperatures by using a container containing a liquid presenting volume expansion at low temperatures. CONSTITUTION:A sealed lead storage battery is constituted by installing a plate group 4 impregnated with electrolyte in a container 3 formed by sealing a liquid 2 presenting volume expansion at low temperatures such as water in a double sided wall 1 made of a flexible acid-proof synthetic resin such as polypropylene. When the temperature of the battery is lowered, the liquid 2 such as water, sealed in the double sided wall 1, is solidified and the plate group 4 is pressed by the expansion of the thin section 5 of the double sided wall 1 caused by volume increase accompanying the solidification of the liquid 2. As a result, the positive plate 7 and the negative plates 6 of the plate group 4 become in close contact with the separator 8 of the plate group 4, and electrochemical reaction between electrolyte contained in the separator 8 and the active material surfaces of the positive and the negative plates 7 and 6 occurs vigorously even during electric discharge carried out at low temperatures, thereby the battery can indicate an excellent electric discharge performance.
Patent JP-S6149350-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H73/04
Filed: 1984-08-15
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-S6413145-A (JP)
Title: Photosensitive resin composition
Inventor: UEDA RYUJI
IPC: G03F7/031
Filed: 1987-07-07
Abstract: PURPOSE:To obtain a photoset matter which has high transparency while having sensitivity up to a visible part by incorporating the copolymer of a specific acrylic acid system and at least either of a quinone compd. or pyrylium compd. into the titled compsn. CONSTITUTION:Certain kind of the quinone compd. or pyrylium compd. is added as a photosensitive agent to a monomer contg. a hydroxyl group as a reaction group to obtain a photoset image, nitrogen-contg. monomer having the structure of ternary amine or quaternary ammonium salt and the copolymer contg. these monomers. The hydroxyl group-contg. monomer which causes a photosetting reaction with the quinone compd. or pyrylium compd. as the photosensitive agent includes hydroxyethyl (meth)acrylate, epsilon-caprolactone addition product of the hydroxyethyl (meth)acrylate, hydroxybutyl (meth)acrylate, etc. These monomers are preferably used in 10-40wt.% ratio. The photosensitivity even to the visible light region is thereby obtd. and the transparency of the resultant cured resin film is improved.
Patent JP-H0219031-A (JP)
Title: Howling prevention system for order wire
Inventor: KIHARA TAKASHI
IPC: H04B3/03
Filed: 1988-07-07
Abstract: PURPOSE:To prevent howling due to crosstalk between 4 wires in an order wire line caused among them by setting a signal inverting means so that the phase of the leakage signal between the reception side and the transmission side in a 4-speech path interfacing with a repeater is opposite in a prescribed order. CONSTITUTION:The system is provided with 1st, 2nd signal conversion means 30, 40, a speech line conversion means 50 converting channel number between 4-speech path interfacing with a repeater 10 a 2-channel interfacing with a terminal equipment 20, a signal inverting means 60 inverting the phase of a transmission signal from the terminal equipment 20 and a selection means 70 setting either an inverting signal and a noninverting signal obtained from the signal inverting means 60. Then the signal inverting means 60 is set so that the phase of a crosstalk signal between the receiver side and the transmitter side in the 4-speech path interfacing with the repeater 10 is inverted in a prescribed order. Thus, the entire crosstalk is suppressed and the production of howling is reduced.
Patent JP-S6325390-A (JP)
Title: Variable output rotor oil pump
Inventor: ROBIN EDOWAADO CHIYAIRUDO
IPC: F04C14/02
Filed: 1987-07-07
Abstract: A variable output gerotor oil pump of the kind having a common rotor (16) with n teeth meshed with two axially juxtaposed internally lobed annuli (14) with n + 1 teeth has the annuli individually located in eccentrics (12) formed with gear teeth to be turned in opposite directions by a gear drive. The teeth are straight cut, not bevel, and the drive includes an intermediate pinion (29) so that a single shaft turns (27) the eccentrics (12) in opposite directions.
Patent JP-H0921208-A (JP)
Title: Coil reinforcing bar excellent in bending
Inventor: OKI TAKASHI
IPC: E04C5/03
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To ensure complicate bending working by spirally extending gap zones for nodes at specific twisting angles to the axial direction and arranging the nodes in preset number at equal spaces in the peripheral direction at specific bias angles to the axial line. SOLUTION: Four nodes with gap zones spirally extended in the axial direction 3 are arranged at equal spaces in the peripheral direction. In this case, the nodes are biased to an axial line 2 in the same direction and arranged at equal spaces, so that they may be biased to the axial line 2 in opposite inclination to the gap zones. The twisting angles of the nodes to the axial direction 3 of the gap zones are 75-120 deg./m and the bias angles θ of the nodes to the axial line 2 are 45-60 deg.. In this way, rectangular or continuously circular bending workability for a subsidiary reinforcing bar used in a concrete structure such as a column for various buildings is improved for higher efficiency.
Patent JP-S6062564-A (JP)
Inventor: TAKESHITA ISAO
IPC: F25B17/12
Filed: 1983-09-14
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-S6296636-A (JP)
Title: Surface activated amorphous alloy for electrode for solution electrolysis and activation treatment thereof
Inventor: HASHIMOTO KOJI
IPC: C25B11/04
Filed: 1985-08-02
Abstract: PURPOSE:To provide a titled surface activated amorphous alloy having high electrode catalyst power and stability by preparing an alloy of specific ratios of Ta, Ti, Zr, Ru, Rh, Pd, Ir, Pt, and Ni and subjecting the alloy to a surface activation treatment. CONSTITUTION:The amorphous alloy contg. >=5atom% and <20atom% Ta, 25-65atom% sum of 1 or 2 kinds of either of Ti, Zr and Ta, 0.01-10atom% 1 or >=2 kinds among elements of any among Ru, Rh, Pd, Ir, and Pt and the balance substantially consisting of Ni is prepd. Such alloy is immersed in hydrofluoric acid and is treated until the surface is made blackish. The electrode material which has the high electrode catalyst power as an electrode for electrolyzing an aq. sodium soln. in spite of the low concn. in the content of the costly platinum group element, has the high stability and a long life and economizes on energy, is thus obtd.
Patent JP-S6231015-A (JP)
Title: Thin-film magnetic head
Inventor: OSHIMA ISAO
IPC: G11B5/31
Filed: 1985-08-02
Abstract: PURPOSE:To facilitate manufacture and improve product yield, and to obtain good mass-productivity without spoiling the film quality and magnetic characteristics of a magnetic film by forming a slanting surface which corresponds to an azimuth angle at a position on a substrate corresponding to at least a magnetic gap part. CONSTITUTION:A lower core 2 has an angle theta corresponding to the azimuth angle to the flat substrate 1. The slanting surface which has this azimuth angle thetais obtained by forming a magnetic film on the flat substrate 1 by sputtering, vapor-deposition, or plating and then performing rubbing or cutting by a cutting tool, etc. While the substrate 1 is held flat on the top surface of the lower core 2 having the slanting surface with the azimuth angle theta, a gap material 5, a coil 4, an insulating film 6, an upper core 3, etc., are laminated by repeating film formation and photoetching similar to the manufacture of an IC.
Patent JP-S5962511-A (JP)
Title: Cosmetic
Inventor: HIGAKI YUUZOU
IPC: A61K8/37
Filed: 1982-09-30
Abstract: PURPOSE:A cosmetic having good touch, hydrating properties, and improved stability free from irritation to the skin, containing a composition obtained by esterifying an ester of a polyol and a hydroxymonocarboxylic acid with a saturated dibasic acid as an oily base. CONSTITUTION:A cosmetic containing a composition obtained by esterifying an ester (e.g., castor oil) of a polyol (e.g., glycerin) and a hydroxymonocarboxylic acid (e.g., 12-hydroxystearic acid) with a saturated dibasic acid (e.g., sebacic acid) or esterifying further partially or completely the remaining OH group of this composition with >=3C saturated, unsaturated or branched fatty acid as an oily base. 1-30wt% hydroxymonocarboxylic acid may be replaced with the saturated, unsaturated, or branched fatty acid, and used. The reaction product of the esterification has improved compatibility with an oil agent, and no deterioration of quality with time.
Patent JP-H0522995-A (JP)
Title: Inverter
Inventor: SAKAI YASUTAKA
IPC: H02M7/493
Filed: 1991-07-10
Abstract: PURPOSE:To provide a driving inverter to be used for movable shelves, etc., which can be moved in a state that the shelves, etc., are held in parallel. CONSTITUTION:In an inverter 4 having a light quantity detector 16 for detecting an output signal level of an optical sensor 21, and a calculator 17 for calculating an output frequency in response to the detection level, a signal from the sensor 21 is input, parallelism of movable shelves, etc., is detected, an output frequency is calculated so as to hold them in parallel, the shelves, etc., are moved while holding them in parallel, and collapse of loads, collision of the shelves can be prevented.
Patent JP-S6412546-A (JP)
Title: Gate array device
Inventor: MABUCHI YOSHIHIRO
IPC: H01L27/02
Filed: 1987-07-07
Abstract: PURPOSE:To reduce the number of pins required and to improve an IC tester in serviceability by a method wherein a ROM exclusively for testing is accomodated in a device. CONSTITUTION:A test pattern for a functional block 12 is encoded and stored in a ROM 14 and, in a test, a select signal is generated by the ROM 14 for the selection of a functional block 12. A pattern is then outputted by the ROM 14 for operating the functional block 12, which is supplied to the functional block 12 through a selector 11. A pattern is generated by the functional block 12, which is inputted through a selector 13 into a coincidence circuit 15, where it is compared with an expected value outputted by the ROM 14. Dependent upon the decision, one of output buffers 16 is employed for testing and one of leadout pins is designated as a test pin.
Patent JP-H0727036-A (JP)
Title: Control device for internal combustion engine
Inventor: AOKI SHIGETOSHI
IPC: F02P5/15
Filed: 1993-07-09
Abstract: PURPOSE:To easily cope with changing specification by storing 4 at least one of a control program and a control data so as to be rewritable. CONSTITUTION:An EEPROM13 is connected to a microcomputer 1 for controlling the timing of giving an ignition signal to an ignition circuit 8. A control data and a control program used for controlling the ignition timing are stored in the EEPROM13, and a program for writing a data in the EEPROM is stored in a ROM1B in the microcomputer 1.
Patent JP-H11322457-A (JP)
Title: Joining of earthenware and metal
Inventor: KATSUYA YOSHIMASA
IPC: C04B37/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To improve durability and strength by joining earthenware and a metal without using an auxiliary material, such as an adhesive, in joining of the earthenware and the metal. SOLUTION: Two parted grooves 2, 3 are dug in the metal 1 and are embedded in a clay molding step of a process for producing the earthenware. The clay is intruded into the grooves 2, 3 by utilizing the clay shrinkage by drying after the molding, by which the metal and the clay are fixed. Further, the clay intrudes into the grooves 2, 3 in the clay firing step, thereby directly joining the earthenware and the metal.
Patent JP-S5793603-A (JP)
Title: Rotor for steam turbine and method of manufacturing said rotor
Inventor: YOSHIOKA TAKATOSHI
IPC: F02C7/06
Filed: 1980-12-02
Abstract: PURPOSE: To improve the bearing properties of the journal of a rotor made of high-chromium-content steel, by fitting the journal with a cylindrical sleeve made by welding a plurality of segments made of metal of high bearing properties.  
     CONSTITUTION: A plurality of sleeve segments 1 made of a metal of higher bearing property than a rotor made of high-chromium-content steel consisting essentially of martensite are welded on each other to manufacture a cylindrical sleeve 4 of smaller inside diameter than the journal 3 of the rotor. The sleeve 4 is thereafter fitted to the journal 3 as the sleeve is maintained at a prescribed temperature. This results in heightening the reliability of the rotor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6063970-A (JP)
Title: Light emitting diode radiating parallel rays
Inventor: TAKEKOSHI YOSHITAKA
IPC: H01L33/60
Filed: 1983-09-17
Abstract: PURPOSE:To enable the stable radiation of parallel rays by a method wherein a parabolic reflection plate is provided as a reflection plate, and a light source is then arranged at its focus. CONSTITUTION:The light emitting diode has a can 21, glass plate 22, light source chip 23, the paraboloidal reflection plate 24 having a paraboloid, a supporting base 25, leads 26, and terminals 27. The can 21 is a cylindrical container and contains the chip 23, reflection plates 24, supporting base 25, and leads 26. The glass plate 22 is transparent and constant in thickness, and is installed to the end surface of the can 21. The supporting base 25 is installed to the bottom of the can 21 on the opposite side of the glass plate 22, and the chip 23 is installed at the tip of the supporter 25. Further, the reflection plate 24 is installed to the supporting base 25 and so arranged that the chip becomes positioned at the focus of the paraboloid. The radiated rays from the chip 23 are radiated toward the reflection plate 24. The power source to the chip 23 is supplied from outside via leads 26 and terminals 27.
Patent JP-H0336497-A (JP)
Title: Heat exchanger
Inventor: NAGASAWA AKINARI
IPC: F28F9/02
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a heat exchanger provided with a header which has a high productivity and a superior pressure proof strength by providing the header with a plane part in the inside of the connected part of one plate material and the other plate material, and jointing the plane part with the side face of a tube. CONSTITUTION:A header 4 is constituted of one plate material 5 which is bent nearly in U-shape in the cross section and the other plate material 6 which is bent nearly in U-shape in the cross section. In more detail, a plate part 8 formed on both the ends of the other plate material 6 is superposed on the inside of a plate part 7 formed on both the ends of the one plate material 5 and this superposed part is joined by brazing. The interval of the plate part 8 of both the ends of the other plate material 6 is formed in the same size as the width of a tube 2 and at the time of assembling both the side faces of the tube 2 are touched on the inside of the plate part 8 or positioned immediately before the touch thereof in a condition to insert the tube 2 in a tube- inserted hole 9 of a header 4. As the result, the inside of the plate part 8 and both the side faces of the tube 2 are joined by brazing each other.
Patent JP-2001002827-A (JP)
Title: Formation of porous film and apparatus
Inventor: KUDO TAKAYOSHI
IPC: B05D7/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To form a film having a lot of pores within a range of a specified area by controlling a slope from the level of a support in a specified region with not more than a specified value, in time until an applying solution substantially loses fluidity after adhesion to the support or in a traveling process until it enters a drying apparatus. SOLUTION: A porous film in which a support is not substantially infiltrated by an applying solution is occupied with pores of 5 to 10,000 μm2 in an area of not less than 50% (area ratio) in the total area of the pores of the porous film. When dividing time until an applied solution substantially loses fluidity after adhesion to the support into the earlier half and later half, a formation method of the porous film is to hold a slope from the level of the support stuck by the applying solution with not more than 30 deg. in at least 50% of the earlier half time, or when dividing a traveling process until the applying solution enters a drying apparatus after adhesion to the support into the earlier half and later half, the method is also to perform the similar control in at least 50% of the earlier half traveling process.