baber/WOPTO huggingface dataset:
Patent JP-H0343950-A (JP)
Title: Lamp
Inventor: UIRUHERUMUSU GERARUDEUSU ETSUS
IPC: H01J5/62
Filed: 1990-07-04
Abstract: PURPOSE: To simply weld and join the contact member of a base and a current supplying conductor, by supplying and attaching the contact member to the base body part of the base while separating a specific molten metallic drop. CONSTITUTION: Current supplying conductors 4 and 5 are fixed by copper, nickel, copper-nickel, or at least one of them containing 0-10% of mainly a metallic additive separately supplied to the surfaces of respective contact members 9, or at least one of chromium, nickel, and iron, or an aluminum solidification welding drop 10. For instance, the solidification welding drop 10 has nickel, and the welding drop 10 practically contacts the respective contact members 9, and has an annular boundary and also a free surface demarcation bent into a hemispherical shape. Consequently, the welding material can be attached onto the contact member 9 and the current supplying conductor, without contacting a tool to a base, also exposing the base to high temperature.
Patent JP-H0846576-A (JP)
Title: Lock mechanism of automatic tracking mirror for optical communication equipment
Inventor: HIRAOKA AKIRA
IPC: H04B10/112
Filed: 1994-07-29
Abstract: PURPOSE:To prevent the mislocking/misunlocking actions of a user for an automatic tracking mirror by carrying out the locking/unlocking actions of the tracking mirror in response to an action to store an optical communication equipment into its storing case and to the operating power supply of the equipment. CONSTITUTION:When an optical communication equipment is stored in its storing case, a projection 2 provided on the bottom surface of the case pushes up a shaft rod 4 which is attached through a bottom plate 6. Thus a sheet metal 5 attached on an arm 8 is pushed up and falls toward A around a shaft pin 10. Then the tip of the arm 8 hits the back of a frame 11 of an automatic tracking mirror 100 having a gimbals mechanism and locks the position of the mirror 100. When the optical communication equipment is taken out of its case, the projection 2 hits nothing and pushes back the rod 4 by the react ion of a spring 7. Then an omission preventing E ring 13 attached at the tip of the rod 4 is moved up to a member 6. Thus the arm 8 falls toward B and hits the frame 11 to unlock the mirror 100. Then the automatic tracking function becomes effective.
Patent JP-S6242770-A (JP)
Title: Masking method for painting
Inventor: KAMATA KEIICHI
IPC: B05D7/24
Filed: 1985-08-15
Abstract: PURPOSE:To eliminate the need for an installation for cleaning the vapor of trichlene (trichloroethylene) and to permit the easy start of the next painting stage by coating a strippable paint of an emulsion contg. a degreasing solvent. CONSTITUTION:The strippable paint of the emulsion contg. the degreasing agent such as trichlene (trichloroethylene) or perchlene (perchloroethylene) is coated on plastic moldings such as automotive parts in the stage of subjecting said plastic moldings to color-coded painting. Then, stains, oils, etc. are absorbed into the stripped strippable paint film and the inclusion of impurities in the paint is obviated during painting and the painting is beautifully finished in the normal painting stage. The need for the installation for cleaning the vapor of the trichloroethylene which is undesirable for pollution control is eliminated.
Patent JP-H0846466-A (JP)
Title: Preventing method for saturation of transmitter and power control circuit
Inventor: OU KAHOU
IPC: H04B1/04
Filed: 1994-07-29
Abstract: PURPOSE:To function a saturation prevention control loop only when the size of an output signal is larger than a reference signal by providing a switch operating by the state of a signal transmitting in the saturation prevention control loop of a RF power amplifier itself on the loop. CONSTITUTION:The part of the output power of a signal to be modulated which is outputted from a RF power amplifier 3 is coupled by a directional coupler 7 and is detected by a detection circuit 6, and the size of the DC voltage component is detected. When the DC voltage component of the signal to be modulated which is outputted from the detection circuit 6 becomes larger than reference voltage, the output from the output terminal 8OUT of a comparator 8 changes from an H to L. As a result, a switch 9 becomes a conductive state and the L output of the size according to the difference of reference voltage and the DC voltage component of the signal to be modulated is impressed on an adder 10. Because the L output from the comparator 8 is a negative value, the size of a signal to be inputted in a gain control terminal 2c is lowered and also the gain of a gain variable amplifier 2 is reduced according to the size.
Patent JP-H0342730-A (JP)
Title: Control system for allocating resources of computer
Inventor: KUDO MASASHI
IPC: G06F9/52
Filed: 1989-07-11
Abstract: PURPOSE:To shorten resources allocation waiting time by improving the resources allocation order of a task whose mean resources occupancy time is short. CONSTITUTION:When a task 1 is going to acquire resources 11, the task 1 is to register itself to a resources allocation queue 12 by a resource allocation order decision means if a task 101 already acquires the resources. At this time, the task priority order of tasks 102 and 103 in a resources occupancy information table 2, which is registered in a resources allocation queue, is compared with a self priority order, and they are registered in positions corresponding to the task priority order. When the task priority order is the same, mean resource occupancy time is compared, and the tasks are registered so that they are arranged in the order of short time. Mean resources occupancy time is updated based on results.
Patent JP-S6156321-A (JP)
Title: Liquid crystal shutter device
Inventor: KATO SHINJI
IPC: G02F1/1347
Filed: 1984-08-28
Abstract: PURPOSE:To obtain a color printer device which can display a neutral tint by constituting the respective liquid crystal elements interposed in each area of a path of light, so that light of each wavelength being different from each other of an incident light can be made to pass through and cut off selectively. CONSTITUTION:A light from a light source of each different wavelength, which is made incident from the left on a liquid crystal shutter device 1 is a light of red, green and blue, respectively, and these lights are polarized when they pass through a polarizing plate 11, and also transmit through transparent electrodes 12, 13 and 14 through a glass substrate 10. At this time, in case when a voltage is applied, for instance, between the electrodes 12, 22, the red light which has transmitted through a liquid crystal 31a transmits through a polarizing plate 21. However, when no voltage is applied, the direction of a molecular axis of the liquid crystal 31a is twisted, and the polarized red light which is made incident on the liquid crystal 31a is cut off by the polarizing plate 21, and cannot transmit through the device 1. Other green light and blue light are also constituted in the same way. In such a way, with respect to each of the red light, the green light and the blue light, a shutter operation of transmission and cut-off can be realized, and accordingly, a neutral tint can also be displayed.
Patent JP-2000010319-A (JP)
Title: Electrophotographic photoreceptor and image forming method and image forming device by use of it
Inventor: KUWABARA MIEKO
IPC: G03G15/01
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor never cracked or peeled with high resistance to repeated use or stress by tension and capable of preventing an image defect such as moire by providing a surface-roughed support consisting of a polymer material having a specified thickness, and setting the ratio of Young's modulus of a charge transport layer to a binder resin so as to satisfy a specified condition. SOLUTION: As a belt-like support, a one having a thickness of 50-100 μm is used from the balance between rigidity and flexibility, and examples of the material thereof include polyethylene terephthalate, polyethylene naphthalate and the like. The ratio of the Young's modulus E1 of a charge transport layer to the Young's modulus E2 of a binder resin constituting it satisfies E1/E2>1.3. The charge transport material consists of oxazole derivative, oxadiazole derivative and the like, which may be used alone or as a mixture of two or more thereof. As the binder resin, bisphenol A-type polycarbonate, bisphenol Z-type polycarbonate and other polycarbonates are used alone or in the form of a mixture of two or more thereof or a copolymer of two or more thereof.
Patent JP-H06175587-A (JP)
Title: Permanent marking product and attaching method thereof
Inventor: KAREN ERIZABESU SUTATSUFU
IPC: G09F3/20
Filed: 1993-07-20
Abstract: PURPOSE: To provide an identification system for marking an article thin and long like a pipe or a cable by using the sheet of a transparent polymer film with its upper and lower faces. CONSTITUTION: This system consists of transparent EPDM with the upper and lower faces or a sheet of a silicone film. As a polymer sheet called as an identification marker 10 is welded to itself with the lapse of time to be the pipe-like material of some solid matter, it is not removed from the identified article 14. As the marker 10 can be stuck to the optional part of the article by a wrapping similar to a tape and is not stuck to most of a supporting body, it can be rearranged even after sticking, is welded to itself with the lapse of time and becomes a permanent marker 10. As being sufficiently stuck to itself, the marker 10 is not melted even after being welded and not stuck to the article 14 to be rearranged even after sticking. Thus, the marker 10 is more excellent than a tape.
Patent JP-H0344463-A (JP)
Title: Formation of thin film utilizing sheet plasma
Inventor: HARADA HIRONOBU
IPC: C23C14/34
Filed: 1989-07-13
Abstract: PURPOSE:To form a uniform thin film with high efficiency on a substrate arranged in a thin film forming region by exerting opposed magnetic fields on both sides of the sheet plasma produced by a magnetic field means to control the distortion of the sheet plasma. CONSTITUTION:Plasma is produced by a power source 9 between an arc- discharge plasma gun 1 and an anode 2 and formed into a sheet by air-core coils 3. A target 5 is sputtered by this sheet plasma 7 to form a thin film on the substrate 6 arranged in the thin film forming region 10. In this method, a couple of permanent magnets 4 and 4 of which the same magnetic pole is opposed to each other are arranged to enclose the surface of the sheet plasma 7. Consequently, the opposed magnetic fields are exerted on both sides of the plasma 7 in the region 10. Accordingly, the distortion of the plasma 7 produced by the magnetic field effect based on the plasma current is controlled, and a uniform film is formed with high efficiency.
Patent JP-H0842329-A (JP)
Title: Exhaust emission control device for engine
Inventor: ASAUMI YASUO
IPC: F01N3/08
Filed: 1994-07-29
Abstract: PURPOSE:To improve the removal ratio of NOX by oxidizing NO to N02 high in reactivity before the NOX is reduced in an exhaust emission control device for lowering the concentration of the NOX contained in the exhaust gas of an engine. CONSTITUTION:A first catalyst 4 for oxidizing NO to NO2 and a second catalyst 5 for reducing NO2 to N2 located in the downstream part thereof are serially provided in the exhaust passage 2 of an engine 1. A means 7 for adding a reducing agent is provided in the upstream of the second catalyst 5.
Patent JP-2000034986-A (JP)
Title: Hydraulic pressure carrier device
Inventor: BREUER PETER
IPC: F04B23/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To make a hydraulic pressure carrier device compact by limiting the one side of a pump chamber by a plate and fixing the plate to a shaft direction location of a shaft after an assembling of a sealing device sealing a hydraulic pressure control function and ranges under various kinds of pressure and the plate and a centering. SOLUTION: A plate 54 having a through opening at the center and acting as a seal element is brought into contact with a flat surface 34 of a easing part 16. When a shaft 24 having a rotor 26 is inserted through a through opening of the plate 54 and a through hole 22 of the easing part 16 at the time of assembling a hydraulic pressure carrier device, a ring step of the plate 54 and a guide section 70 are engaged. When the shaft 24 is inserted into the through hole 22, the plate 54 is centered by a fixed pin 58 and the guide section 70 is supported within the ring step. Because the plate 54 allows the surface 62 to flatly contact with the surface 34 of the casing part 16, the stipulable positioning of the whole shaft 24 is performed when the guide section 70 is engaged within the ring step 68 of the plate 54.
Patent JP-H0464218-A (JP)
Title: X-ray mask and x-ray exposure method
Inventor: KUMASAKA FUMIAKI
IPC: G03F1/22
Filed: 1990-07-04
Abstract: PURPOSE:To fine an exposure clearance by loading an absorber pattern at the central section of an X-ray transmitting film, fixing the transmitting film to a housing and mounting a spacer composed of an organic film having thickness equal to a desired exposure clearance on the surface of the peripheral section of the transmitting film. CONSTITUTION:Absorber patterns 13 are loaded at the central section of an X-ray transmitting film 12, the rear of the peripheral section of the film 12 is fastened to a housing 11, at a central section of which an exposure window 11A is formed, and a spacer 15 consisting of an organic film having thickness equal to a desired exposure clearance G is installed on the surface of the peripheral section of the film 12. A wafer 1 is brought near to an X-ray mask, voltage is applied between both the wafer and the X-ray mask, and both the wafer and the X-ray mask are electrostatically attracted, and fixed. When the wafer is X-ray exposed under the state, the housing having a diameter of 100mm, the exposure window 11A having 25X25mm, the X-ray transmitting film 12 made up of SiN in thickness of 2mum, and an X-ray mask having the spacer 15 in height of 5mum are prepared, and the exposure of the exposure clearance G=5mum can be conducted without damaging the X-ray transmitting film 12 through said method in a He gas atmosphere at 1 atm.
Patent JP-H0737713-A (JP)
Title: Superconducting magnet provided with monitoring device
Inventor: YAMAMOTO HIROE
IPC: H01F6/00
Filed: 1993-07-20
Abstract: PURPOSE:To provide a superconducting magnet provided with a monitoring device for observing or taking a photograph of the condition of superconducting coil located in the coolant. CONSTITUTION:In a superconducting magnet comprising heat insulating vessels 2, 3 provided with inlets for supplying a coolant and superconducting coils 4 arranged in the heat shielding vessels 2, 3, the heat insulating vessels 2, 3 have windows 25 for observing the inside of the heat shielding vessels. A lighting means 32 is also provided for guiding incident light to the heat insulating vessels 2, 3 from the windows 25. This lighting means 32 guides only the light having predetermined particular wavelength to the heat shielding vessels. Therefore, the heat generated by the lighting beam on the coolant can be lowered and visible information of superconducting coil 4 can be obtained.
Patent JP-S5968548-A (JP)
Title: Variable venturi carburetor
Inventor: NAGAI TADASHI
IPC: F02M7/17
Filed: 1982-10-12
Abstract: PURPOSE:To obtain a well mixed and stabilized air-fuel ratio, by concentrating suction air to the central part of a venturi part within a lower air flow range, in a variable venturi carburetor. CONSTITUTION:A pair of side walls 30 whose height is increased gradually toward a side wall of a suction duct 21 from a nozzle 29 within a plane having a predetermined width and meeting at right angles with the suction duct 21 is provided on a stationary part 23 of a venturi. A pair of grooveform notched parts 31 facing to the pair of the side walls is formed on the lower part of a suction piston 25, and a venturi area of a venturi part 26 is varied gradually according to a moving distance from the stationary part 23 of the venturi of the suction piston 25. Suction air, therefore, can be concentrated to the central part of the venturi part, in a lower air flow range.
Patent JP-S5971684-A (JP)
Title: Novel bacterial strain, thermomonospora formosensis
Inventor: HASEGAWA TOORU
IPC: C12P17/18
Filed: 1982-10-13
Abstract: PURPOSE:To produce rifamycin O and S by culturing a novel bacterial strain, Thermomonospora formosensis growing pale pinkish white aerial mycelia, in a glucose.asparagine.agar medium or yeast.malt.agar medium. CONSTITUTION:A novel bacterial strain, Thermomonospora formosensis (FERM- P No.6730) is separated from soil. The strain grows pale pinksh white aerial mycelia in a glucose.asparagine.agar medium or yeast.malt.agar medium. Rifamycin O and S can be prepared by culturing the strain aerobically in a nutrient medium at 6-8pH and 24-37 deg.C for 72-144hr.
Patent JP-H0738138-A (JP)
Title: Ultraviolet sensor
Inventor: OYOSHI KEIJI
IPC: H01L31/10
Filed: 1993-07-21
Abstract: PURPOSE:To enable an ultraviolet sensor to be lessened in sensitivity to unnecessary ray which is of certain wavelengths and absorbed in an Si substrate, enhanced in sensitivity to ultraviolet ray, and lessened in sensitivity to visible ray to infrared ray by a method wherein a conductive film is provided between an amorphous semiconductor junction diode and a semiconductor substrate. CONSTITUTION:An ITO film 2 is formed on a single crystal Si substrate 1 as a transparent conductive film, and an N-type a-SiC: H film 3, an intrinsic a-SiC: H film 4, and a P-type a-SiC: H film 5 are successively formed for the formation of an amorphous semiconductor diode. Then, an ITO film 6 is formed as a transparent conductive film. The ITO film 2 is large in optical gap and transmissive to visible to infrared ray transmitted through an amorphous semiconductor layer to produce photocarriers inside the semiconductor substrate 1. The ITO film 2 serves to prevent photocarriers from being reflected to an amorphous semiconductor junction so as not to make photocarriers detected as a photocurrent. By this setup, an ultraviolet sensor of this constitution can be enhanced in optical sensitivity to ultraviolet ray.
Patent JP-H0467801-A (JP)
Title: Connector and coordinate ring using the connector
Inventor: IKETANI KUNIKO
IPC: A44C9/00
Filed: 1990-07-07
Abstract: PURPOSE:To obtain the openable/closeable connector whose closure safety is secured and whose stock is not damaged by constituting the hook part so that its base part protrudes from a bifurcate part of one contact of a long annular part, and at the time of closing, the tip part of the hook part sinks in between bifurcate parts of the other contact of the long annular part. CONSTITUTION:A ring passes through its first gap A and is fitted into a long annular part 1, and on the other hand, a hang decoration part allows its annular part 10a to pass through a tip part 2b of a hook part 2, passes through a second gap B, and is hung in its middle part. Thereafter, when a middle part 12 and 13 of the long annular part 1 are oppressed in the direction for approaching each other with hand fingers, the inside of each tip part 7a, 8a of contacts 7, 8 is guided to the outside of each tip part 5a, 6a of other contacts 5, 6, and by its guidance, both the tip parts are engaged in a state energized to each other, and the closure is completed. As soon as both the contacts 5, 6 and 7, 8 complete the closure, the tip part 2b of the hook part 2 sinks into a bifurcate part 9 of the other contacts 7, 8, therefore, it is prevented entirely that the hang decoration part 10 is detached from the hook part 2.
Patent JP-S6239262-A (JP)
Title: Thermal printer
Inventor: MAEYAMA SADAO
IPC: B41J2/36
Filed: 1985-08-15
Abstract: PURPOSE:To conduct a sharp printing with an uniform density, by a construction wherein a printing cycle is repeated two or more times at least in the first line. CONSTITUTION:With printing started by a print-enable signal, a print-drive signal is generated in synchronization with a print-cycle signal which is generated for each line of a printing paper at predetermined intervals. While the drive- signal is at a high level, a thermal energy is supplied to a thermal head to conduct printing. During the print-start time t0-t3, a step motor is not permitted to receive the pulse to prevent its driving, with the result that the thermal head receives a print-drive signal four times in the first line and conducts printing four times to obtain a printing of a specified density. After that, at a time t4, the step motor is allowed to receive the pulse to move the thermal head to the second line. In the second line, at a time t5, the step motor is not allowed to receive the pulse, with the result that the thermal head receives the print- drive signal two times and conducts printing two times. After a time t6, the step motor can successively receive the pulse to feed each line and a printing is conducted thereon. In this manner, the printing can be uniformly conducted with the specified density.
Patent JP-H1014164-A (JP)
Title: Shaft moving motor
Inventor: MORI HIROYUKI
IPC: H02K7/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a shaft moving motor which enables a resin member which is superior to metal in friction resistance, abrasion resistance and life to be used without increasing frictional resistance even if a temperature in a screw part rises owing to change of environmental temperature or frictional heat. SOLUTION: A motor shaft 3 has a female screw part 15 provided in the inner circumferential surface of a tubular pipe 6 and a male screw part 16 provided in the outer circumferential surface of a resin member 7 which fits to the female screw part 15, and fixes the female screw part 15 and the male screw part 16 by screwing. A hole or a projection is provided in a metallic pipe 6 and the resin member 7 is subjected to injection molding in the metallic pipe 6 and fixed. It is possible to minimize dimensional change of a resin member to temperature change by such a fixing method.
Patent JP-S57103874-A (JP)
Title: Ink supplying device in ink type wire dot printer
Inventor: MORITA YOSHIHISA
IPC: B41J2/305
Filed: 1980-12-19
Abstract: PURPOSE:To prevent the occurrence of trouble in the case the printer has not been used for a long time, by providing an ink supplying pump on a printing head carriage and shortening the ink supplying path to the head. CONSTITUTION:The pump 37 for supplying ink to a printing head 36 is provided on the printing head 36. It is desirable that the pump 37 is a peristaltic movement pump. An ink storing container 38 is attached on a head mount 29, and connected to the peristaltic movement pump 37 through an ink suppying pipe 12 and an ink delivery pipe 14. It is desirable to drive the peristaltic movement pump 37 by the reciprocating movement of the head mount 29. It can be accomplished by engaging a wheel train 39 and a rotary disk 55.
Patent JP-S6438949-A (JP)
Title: Color image tube
Inventor: DEEBITSUDO AASAA NIYUU
IPC: H01J29/50
Filed: 1988-07-19
Abstract: PURPOSE: To prevent the effects of mismatching in a beam-forming area by providing three inline-type opening parts of each by three mutually separated electrodes for generating an Einzel lens in positions retreated to the inside. CONSTITUTION: An electron gun 25 has three mutually separated electrodes 38, 40, 44 for forming an Einzel lens in the path of each beam as a main focusing lens for focusing the electron beams. Three inline type holes 53, 66, 72, 82 and a single large hole 58, 71, 80, 90 passing all the three beams are provided in each of the mutually opposed positions of the Einzel lens electrodes 38 and 40, and 40 and 44, respectively, and the three holes 53, 66, 72, 82 are provided at positions retreated into the electrodes. Thus, the effects of mismatching in a beam-forming area can be hardly received.