baber/WOPTO huggingface dataset:
Patent JP-H0920636-A (JP)
Title: Skin preparation for external use
Inventor: YOKOGAWA YOSHIHIRO
IPC: A61K8/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a skin preparation for external use, having melanogenesis suppressing action and tyrosinase activity inhibiting action and effective in preventing and improving pigmentation after sunburn, stain, freckle, chloasma, etc. SOLUTION: This skin preparation for external use is obtained by blending an extract of a plant belonging to the genus Sterculia of the family Sterculiaceae, e.g. preferably Sterculia foetida, especially which grows in Indonesian dried grassland, pasture, etc., in an amount of 0.005-20wt.%, preferably 0.01-10wt.% as a dried material based on total amount of the preparation for external use. Other whitening agent, a humectant, an antioxidant, an oily component, an ultraviolet light absorbent, a surfactant, a thickener, alcohols, powder ingredient, a coloring material, an aqueous ingredient, water, various kinds of skin nutrients, etc., can properly be blended in the skin preparation for external use and the skin preparation for external use can be prepared in ointment, cream, lotion, bathing agent, etc.  The extract is obtained by immersing the leaf, stem containing underground stem, bark, fruit, shell of fruit, etc., or total grass of the plant into an extracting solvent (e.g. ethanol) or heating the plant therein under reflux, filtering the mixture and concentrating the filtrate.
Patent JP-H0636836-A (JP)
Title: Electric connector
Inventor: SENDA YOSHIFUMI
IPC: H05K3/34
Filed: 1992-07-20
Abstract: PURPOSE:To improve the reliability of the soldering between a SMT terminal and a pad, and facilitate the mounting between a housing and a card. CONSTITUTION:Card mounting arms 103 on both sides of a housing 102 formed form an insulating resin have fitting grooves 104, and a card 101 has elastic lock arms 107 for locking the card mounting arms 103 when the card 101 is inserted to the housing 102. The rock arms 107 are formed of protruding parts 108 to be fitted to the fitting grooves 104. When the card 101 is inserted to the housing 102, a plurality of embosses 110 of the housing 102 are inserted to corresponding holes 111 of the card 101 to position and fix the housing 102, and in this fixed state, the SMT terminal 105 of the housing 102 is soldered to the pad 108 of the card 101.
Patent JP-S5892178-A (JP)
Title: Time axis corrector
Inventor: ICHINOSE AKIRA
IPC: H04N5/76
Filed: 1981-11-27
Abstract: PURPOSE:To prevent the deterioration in picture quality in advance due to the time axis correction, by counting a horizontal synchronizing signal in one frame period of a still picture and performing the time axis correction only when the count value is between predetermined maximum and minimum values. CONSTITUTION:A counter 16a of a reproducing signal discriminating circuit 16 counts an output of a reproducing horizontal synchronizing separation circuit for one revolution of a disc motor, and only when the count value during one revolution is between predetermined maximum and minimum values, a switch is closed to form a feedback loop of time axis correction to attain the correction. In this case, a Q output of a retriggerable monostable multivibrator 16d and Q' output of a 16e turn to H level and an output of an AND gate 16f turns to H level. When the count value is smaller than the minimum value, the Q output of the 16d turns to L level, and when more than the maximum value, the Q' output of the 16e turns to L level and the output of the gate 16f turns to L level.
Patent JP-H0280353-A (JP)
Title: Glass plate having conductive coating and its production
Inventor: EREN ARUMAN
IPC: C03C3/087
Filed: 1989-07-26
Abstract: The invention relates to a glass pane which includes an electroconductive layer of ITO obtained by pyrolysis of powder compounds. For this, it proposes a glass pane which includes at least one sheet of glass coated with an electroconductive layer of ITO pyrolysed from powder compounds, combined with a flexible plastic material of the PVB, PU, PVC having an index closer to the index of the ITO layer than the index of air, and which is pressed against the said layer, and a sheet of glass coloured throughout its bulk, in the same colour as the ITO layer, and having properties of reduced energy transmission, also advantageously coming into the composition of the glass pane. The invention applies especially to the production of heated windscreens for motor vehicles. <IMAGE>
Patent JP-H068623-A (JP)
Title: Reversible heat sensitive recording medium
Inventor: GOTO HIROSHI
IPC: B41M5/36
Filed: 1992-06-24
Abstract: PURPOSE:To form clear recording images repeatedly for a long time by providing a protecting layer of a heat-proof film on the upper surface of a heat- sensitive recording layer of a reversible heat-sensitive recording medium and bonding the protecting layer and the heat-sensitive recording layer by means of a thermosetting resin. CONSTITUTION:A reversible heat-sensitive recording layer 2 is formed on the upper surface of a supporting body 1. As the reversible heat sensitive recording layer 2 is heated at high temperatures by a thermal head 4 at image forming processes (A)-(B), a colored image 3 is formed. On the other hand, when the recording layer 2 is heated at low temperatures by a heating roller 5 at image deleting processes (B)-(A), the colored image 3 is deleted. In this case, a protecting layer formed of a heat-proof film is added onto the upper surface of the heat-sensitive recording layer of the recording medium containing an electron- donating color-developing compound and an electron-accepting color-developing compound. The heat-sensitive recording layer is bonded with the protecting layer by means of a thermosetting resin.
Patent JP-H1137060-A (JP)
Title: Gear pump
Inventor: HAMAZAKI YOSHIAKI
IPC: F04C2/18
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole gear pump without generating cavitation. SOLUTION: This gear pump is provided with a driving gear 2 rotated through a driving shaft l, a driven gear, a gear housing 4 having a gear chamber 40 with the gear 2 and the like built therein, and a pump housing 5 having a housing body 5a of bottomed cylinder shape containing the gear housing 4, with the interior formed as a low pressure chamber 9 communicated with the gear chamber 40, and provided with a liquid return port 53 opened to the low pressure chamber 9, and a cover body 5b for closing an opening of the housing body 5a. The cover body 5b is provided with an eccentric recessed part 55 decentered from the axis of the driving shaft l. The liquid return port 53 is made to face this eccentric recessed part 55, and the eccentric recessed part 55 is made a return liquid passage for return liquid.
Patent JP-H0357802-A (JP)
Title: Hybrid rankine cycle device
Inventor: ISHIDA TETSUYOSHI
IPC: F01K25/00
Filed: 1989-07-25
Abstract: PURPOSE:To prevent the leaking-in of air so as to prevent the lowering of the absorption capacity of an absorption type condensor due to the mixing-in of the air by installing the bearing and the packing of a turbine in the vicinity of the inlet of a low pressure turbine in a hybrid rankine cycle device having the absorption type condenser. CONSTITUTION:The device in the title is constructed by a steam turbine comprising a boiler 1 having a superheater 2 and a reheater 2, a high pressure turbine 5, an intermediate pressure turbine 7 and a low pressure turbine 8, an absorption condenser 18 for absorbing steam discharged from the steam turbine in condensed absorbent solution and a heat exchanger 18, etc. In this case, bearings 11-13 are installed at the steam outlet side of the high pressure turbine 5, between the outlet side of the intermediate pressure turbine 6 and the inlet side of the low pressure turbine 7 and at the inlet side of the low pressure turbine 8. Packings 14, 15, 50, 51 are provided between the bearings 11-13 and each turbine 5-8, which act as a water sealing packing at a place where the internal pressure is lower than the atmospheric pressure and as a labyrinth packing at a place where the pressure is higher.
Patent JP-S5896089-A (JP)
Title: Purification of antibiotic neothramycin
Inventor: UMEZAWA HAMAO
IPC: C07D487/04
Filed: 1981-12-01
Abstract: PURPOSE:To purify the titled antibiotic in high yield, by adsorbing an aqueous solution containing neothramycin A and/or neothramycin B on a strongly basic anion exchanger, followed by subjecting it to chromatography for eluting it with an aqueous solution of a neutral salt. CONSTITUTION:A culture filtrate containing neothramycin A wherein R<1> is OH and R<2> is H in a compound shown by the formula and nethramycin B wherein R<1> is H and R<2> is OH is treated with a nonionic porous resin (e.g., divinylbenzene-styrene copolymer) so that neothramycin is adsorbed on it. Neothramycin is eluted with 5-50wt% acetone-containing aqueous solution or diluted solution of NH3 in water, to give a partially purified aqueous solution, which is directly adsorbed on a strongly basic anion exchanger (e.g., polystyrene resin having a quaternary ammonium group as an active group) or lyophilized and redissolved in the solution to give an aqueous solution, and the aqueous solution is adsorbed on the anion exchanger. Neothramycin is eluted with an aqueous solution of a neutral salt (e.g., NaCl), and treated with a nonionic porous resin. These operations are repeated so that neothramycin is purified.
Patent JP-S6168342-A (JP)
Title: Production of parent material for optical fiber
Inventor: DANZUKA TOSHIO
IPC: C03B37/018
Filed: 1984-09-13
Abstract: PURPOSE:To obtain the titled parent material with stable and good yield by controlling the refractive index by specifying flow rate ratio of gaseous H2 flowed out from the inside of a multilayered burner to that flowed out of the outside of the burner interposing gaseous oxygen layer in a specified laminary flowed-out gas from a concentric multilayered tubular burner for prepg. porous glass parent material. CONSTITUTION:Each gas stream of starting material gas, H2, Ar, and O2 from each layered section of a concentric eight layered tubular burner for prepg. a parent material of optical fiber by the VAD process is arranged to an arrangement as illustrated in the drawing, and a ratio of flow rate QH21 of H2 from the second port 21 inside of the fourth port 41 for O2 to the flow rate QH22 of H2 from the outside sixth port 22 is adjusted to a value defined by the formula: 1<=QH22/QH21<=5, and feeding SiCl4 and GeCl4 as starting material gas from a central first port 10. From other ports, gases as described in the drawing are fed and burnt forming >=2 flame surfaces, and fine glass particles are formed by the hydrolysis. The fine glass particles are deposited on a rotating porous parent glass material. Thus, the titled parent materials is obtd.
Patent JP-S6085235-A (JP)
Title: Method of controlling idling speed of internal- combustion engine
Inventor: OONISHI AKITO
IPC: F02D29/04
Filed: 1983-10-14
Abstract: PURPOSE:To prevent remarkable decrease in engine rotational speed in an internal-combustion engine for a vehicle, by allowing a bypass of a throttle valve to be communicated for a predetermined period from a timing when a compressor of an air conditioner in operation is made unoperational. CONSTITUTION:When an engine rotational speed detected by a sensor 26 becomes higher than an upper limit of a predetermined range, a control circuit 30 acts to block a bypass 3 of a throttle valve 4 by an electromagnetic valve 5, while when the engine rotational speed becomes lower than a lower limit, the control circuit 30 acts allow communication of the bypass 3, thus controlling an idling speed within the predetermined range. Further, when operation of a compressor for an air conditioner is detected by an air conditioner switch 25, an electromagnetic valve 9 is opened to allow communication of a passage 7 thereby to increase the engine rotational speed. When the compressor is made unoperational, the passage 7 is blocked and the bypass 3 is communicated for a predetermined period. Thusly, it is possible to prevent remarkable decrease in the engine rotational speed upon unoperation of the compressor for the air conditioner.
Patent JP-H0355978-A (JP)
Title: Electronic still camera
Inventor: AOKI HARUMI
IPC: H04N5/225
Filed: 1989-07-25
Abstract: PURPOSE:To eliminate the need for a quick return mirror by moving an imaging device between a 1st position and a 2nd position so as to apply pickup and focus detection. CONSTITUTION:A CCD 14 is arranged at the outside of a pickup luminous flux path. Thus, the light from an object made incident through the lens 11 is formed again to an image forming face 21 via a field lens 16, a mirror 17, a relay lens 19 and a mirror 20. As a result, the image is monitored through a lope lens 22. With a release switch 35 closed, a system controller 33 drives a drive a diaphragm 12 via a drive mechanism 13, sets the calculated aperture As, controls a shift device 15 to move the CCD 14 arranged so far at the outside of the luminous flux path of the lens 11 into the luminous flux path, a spindle motor 30 is driven through a spindle servo circuit 32 to drive a magnetic disk 29.
Patent JP-H0633763-A (JP)
Title: Cooling device for internal combustion engine
Inventor: ISHIMARU AKIRA
IPC: F01P11/00
Filed: 1992-07-20
Abstract: PURPOSE:To introduce cooling water into a reserve tank not by a flow of cooling water but only in the case of a pressure in a circulating system reaching a specified set pressure, relating to a cooling device for a water-cooled internal combustion engine. CONSTITUTION:A cooling water path 1 is connected to a water outlet of a water jacket in an internal combustion engine. A flow path branch part 2, comprising a branch path 2a and a main flow path 2b, is connected to the cooling water path 1. A reserve water path is connected to a water outlet part of the branch path 2a through a fixed pressure opening valve opened only in the case that a pressure in the branch path 2a reaches the predetermined pressure. A reserve tank is connected to the reserve water path. A resistance member 4 formed of a metal net of specified roughness is arranged for relaxing a flow of water, supplied to the branch part 2a, in a location where the branch part 2a branches from the main flow path 2b, in the flow path branch part 2. Consequently, the pressure in the branch path 2a is prevented from being influenced by the flow of water.
Patent JP-S6467491-A (JP)
Title: Steering gear for automobile
Inventor: ERITSUKU BUAGUNA
IPC: B62K21/00
Filed: 1988-08-02
Abstract: PURPOSE: To facilitate manufacture by pivotally installing a steering rod on which a handle bar of a motor bicycle or the like is fixed on a shaft bearing carrier by double connection, and setting a pivotal motion axial line of double connection within a plane parallel to an axial line of a bearing to receive a car axle on the bearing carrier. CONSTITUTION: A handle bar 1 is fixed on an upper end of a steering rod 2, and it is pivotally installed on a part of a car body frame of a vehicle without play. The steering rod 2 is connected to a carrier 3 fixed with a bearing 4 to receive a car axle, and the carrier 3 is connected to a car body frame through a suspension of the vehicle. A coupling between the steering rod 2 and the carrier 3 is composed of a universal joint having a cross member 5 comprising crossing arms, pivotally installed on fork ends 6, 7 of the carrier 3, and pivotally installed on fork ends 8, 9 of the steering rod 2. Pivotal axis lines X of the cross member 5 to the forks 6, 7 of the carrier 3 are set within a plane parallel to an axial line Y of the bearing 4.
Patent JP-S6251042-A (JP)
Title: Driving device
Inventor: TAKESHITA NOBUO
IPC: G02B7/09
Filed: 1985-08-29
Abstract: PURPOSE:To prevent an out going line from entering between a lens and a yoke by arranging the outgoing line for supplying current to electro-magnet coils, such as a focus control coil, a tracking control coil, etc. within a movable axis. CONSTITUTION:Outgoing lines 8a-8d are led out, passing through a movable axis 23 and through relaying bards 9a-9d, from the lower end portion of the said movable axis 23. And, since a lens holding holder 4 and the movable axis 23 are turned and moved upward and downward in one body, it is not required to give any sagging on the out going line between the relay boards and the lower end portion of the movable axis and so that the enough sagging on the out going line after coming out from the lower portion of the movable axis is required, a light beam 4 is prevented from being interferred by the entering of the out going line between the lens and the yoke, and also the out going line is prevented from being cut off.
Patent JP-S58111880-A (JP)
Title: Pressure-sensitive adhesive tape having good crosswise tearability
Inventor: ISAKA TSUTOMU
IPC: B32B27/00
Filed: 1982-11-01
Abstract: PURPOSE:To provide a pressure-sensitive adhesive tape having good crosswise tearability, by using, as a base material, a laminated film in which a monoaxially oriented polyolefin film is provided on the both sides of a biaxially oriented polyolefin film. CONSTITUTION:A monoaxially oriented polyolefin film satisfying the equation Ny-Nx>=7X10<-3>[wherein Ny is a refractive index in the crosswise direction (perpendicular to the orientation direction) and Nx is a refractive index in the lengthwise direction (in the orientation direction)] is used as an outer layer. A biaxially oriented polyolefin film (draw ratio of 3.5-10 in the crosswise direction and 5-10 in the lengthwise direction) whose thickness is 3-50% of the total thickness of a laminated film is used as a central layer. Said monoaxially oriented polyolefin film (draw ratio of at least 5) whose thickness is 97-50% of the total thickness of the laminated film as both outer layers is laminated to the both sides of said biaxially oriented film. Then a pressure-sensitive adhesive layer is applied to the laminated film to obtain a pressure-sensitive adhesive tape.
Patent JP-S5893545-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: KONDOU MASANAO
IPC: B22D41/58
Filed: 1981-11-30
Abstract: PURPOSE:To prevent sticking of Al2O3, etc. at the preceding end of the immersion nozzle of a tundish in said nozzle, by providing a cavity extending to the part under the level of molten steel in the inside circumferential direction of the nozzle and injecting an inert gas from said cavity. CONSTITUTION:In an immersion nozzle used for charging of molten steel from a a tundish into a mold for continuous casting, a cavity 2C located in the part below the surface of the molten metal 5 is formed in the nozzle along the circumferential direction of the nozzle 1 and an inert gas is supplied thereto through communicating holes 4, 4' from the outside. The inert gas passed through the air holes on the inner side of the cavity 2C and is ejected into the hole 6 for flowing of molten steel located substantially below the surface of the molten steel 5 in  the mold. As a result, the sticking and depositing of the impurities in the molten steel such as Al2O3 on the inside surface of the nozzle 1 are effectively suppressed. Since the molten steel flows down in the hole 6 in the nozzle 1, the sticking of the impurities on the inside surface of the nozzle in the position above the surface of the molten steel 5 in the mold is prevented as well.
Patent JP-S6085363-A (JP)
Title: Method and apparatus for detecting joint state
Inventor: HIROI TAKASHI
IPC: G01N21/956
Filed: 1983-10-17
Abstract: PURPOSE:To enable a high-speed and highly reliable detection by a method where in after an object is vibrated in a non-contact manner, the vibration state is detected non-contact with an optical means and analyzed to detect the joint state of the object to be inspected. CONSTITUTION:A wire pattern on a substrate 1 is soldered with a part lead 8 provided on a component 7 such as LSI. An X-Y table 19 is moved to the position of starting inspection, then a laser beam is irradiated on the top of the lead to be inspected and an airstream is jetted to the soldered part from an air nozzle 10. The table 19 is driven to move one side of the lead to be inspected the part 7 to the inspection position. In the laser speckle obtained with a storage type linear sensor 17, an image sharply rugged with a fine pitch is observed as there is no vibration in the lead if it is accepted. But if it is rejected, an image gentle with a large pitch is observed as the lead vibrates causing a vibration in the speckle. This difference enables the discrimination on the quality.
Patent JP-S6355055-A (JP)
Inventor: KAWACHI NARITOMO
IPC: B65D25/02
Filed: 1986-08-20
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-S6252914-A (JP)
Title: Continuous formation of polymeric disc form electromagnetic coil
Inventor: KIKUCHI FUMIHIDE
IPC: H01F41/06
Filed: 1985-08-31
Abstract: PURPOSE:To prevent an increase in resistance and a decrease of mechanical strength and to improve productivity by firstly winding a lower disc form coil and secondarily determining an internal diameter of the coil to be a predetermined size and thirdly forming a coil conductor of the winding starting end of an upper disc form coil in connection to the lower disc form coil. CONSTITUTION:The drive of a winding shaft 1 and a turn table 2 is interrupted by disconnecting a clutch and is stopped surely by a brake. The fed insulating coating coil conductor C is wound spirally from the outside toward the inside in order along a circular wall 21 of the turn table 2 while being regulated its extent by the circular wall 21. The diameter of the winding shaft 1 is formed to be the internal diameter measurement of the finished coil. The insulating coating coil conductor of the center part of coil is wound on the peripheral of the winding shaft 1 with tight contact and the internal diameter of the coil center part is adjusted to the regulation. Thus, a lower disc form coil A is formed in advance. Next, the winding shaft 1 and the turn table 2 are rotated in the same direction as the winding direction of the lower disc form coil A. Then, an insulated covered coil conductor C is fed to form an upper disc form coil B.
Patent JP-S5895532-A (JP)
Title: Treatment for liquid to be filtered
Inventor: MARUYAMA SHINSAKU
IPC: B01D37/02
Filed: 1981-12-02
Abstract: PURPOSE:To reduce a leaking quantity of clad and that of ion-exchange fibers at the initial stage of liquid intake, by using cation or anion exchange fibers and cellulosic fibers or synthetic fibers in common as a filter aid, in a precoated filter. CONSTITUTION:As the cation or anion exchange fibers; carbon fibers made from polyvinyl alcohol as a raw material, to which anion or cation exchange radicals are introduced, are used, and as the normal diameter and length of said fibers, the orders of 10-50mu and 50-100mu are used, respectively. Further, in cellulosic fibers, the order that >=90% of said fibers pass through a 50-100-mesh screen is suitable, and in synthetic fibers, the diameter and length of the orders 25-50mu and 50-600mu are suitable; either of said fibers are combinedly used in a range of 1/4-1 based on the ion exchange fibers. In a method of combined using, the cellulosic fibers or synthetic fibers are previously precoated as a filter aid and then, the cation or anion exchange fibers are precoated.