baber/WOPTO huggingface dataset:
Patent JP-S6435304-A (JP)
Title: Method and instrument for measurement of absolute distance
Inventor: TAKIZAWA HIDEO
IPC: G01B9/02
Filed: 1987-07-31
Abstract: PURPOSE:To measure the absolute distance between objects of measurement by using two Twymann Green type interferometer and using one as a reference interferometer and the other for measurement, and counting the peak wavelengths of interference fringe signals that they output. CONSTITUTION:A laser light source which varies in oscillation wavelength periodically and linearly by controlling an applied current is used and a laser beam from the light source 1 is split by a prepositioned beam splitter 9 into two; and one is inputted to the reference interferometer 10-1 and the other is inputted to the measuring interferometer 10-2. The optical path difference between the reference beam of the reference interferometer 10-1 and measurement beam is used as a reference value and the optical path difference of the measuring interferometer 10-2 is used as a measurement optical path difference Lx. The peak waveforms of interference fringe signals Es and Ex that the reference interferometer 10-2 and measuring interferometer 10-2 output in one cycle of variation in the wavelength of said laser beam are counted by counters 12-1 and 12-2 respectively and compared with each other to calculate and measure the measurement optical path difference Lx as the absolute distance between the objects of measurement.
Patent JP-2001022186-A (JP)
Title: Electrophotographic device of liquid toner developing type
Inventor: NAKAJIMA YUTAKA
IPC: G03G15/16
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To efficiently eliminate carrier solvent by making use of a phenomenon where toner particles (resin component) are integrated and a phenomenon where carrier solvent (liquid component) is separated when the toner particles are heat melted. SOLUTION: In this device, a toner image is transferred on an intermediate transfer belt 24 from a photoreceptor 10, toner particles transferred to the intermediate transfer belt 24 are heated and at the same time melt transferred to a printing medium. After a toner layer on the intermediate transfer belt 24 is heat melted, a carrier eliminating roll 29 is provided in that position. Furthermore, while the toner layer on the intermediate transfer belt 24 is being heat melted, a carrier eliminating roll 28 to eliminate the carrier solvent on the intermediate transfer belt 24 is provided in this heat melting position.
Patent JP-2000023900-A (JP)
Title: Cleaning appliance for multi-fiber optical connector
Inventor: MORINAKA AKIRA
IPC: A47L25/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To clean the broad end face of a multi-fiber optical connector and to surely remove matching grease applied on the end face. SOLUTION: This washing appliance 1 cleans the end face 4a of the multi- fiber optical connector 4 by delivering tape-like cleaning cloth 2 wound on a reel to expose the unused part thereof and pressing the end face 4a of the multi-fiber optical connector 4 to the cleaning portion of the cleaning cloth 2. In such a case, the cleaning appliance is provided with a soft rubber-like pad 3 which is arranged on the rear surface side of the cleaning portion of the cleaning cloth 2 to be subjected to pressing force to receive and has a rugged surface 3a of a period length L1 shorter than the transverse width W1 of the end face 4a of the multi-fiber optical connector 4.
Patent JP-S6084709-A (JP)
Inventor: TANAKA EIJI
IPC: F21V13/04
Filed: 1983-10-14
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-S5983530-A (JP)
Inventor: SUZUKI MAKOTO
IPC: H02H3/40
Filed: 1982-11-01
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-S6456068-A (JP)
Title: Apparatus for abrupt drop of liquid pressure
Inventor: PAURO OOGASUTO RUDORUFU TAMIET
IPC: A62B1/08
Filed: 1988-08-03
Abstract: PURPOSE: To perform a safe descending operation by driving a set of gears by a load, returning amplification force to a central shaft, rotating a propeller to which a vertical blade is attached and which is immersed in an oil chamber at a high speed and decelerating the descending speed to the ground. CONSTITUTION: For a housing 10 in a cylindrical box shape, chambers 12 and 13 are formed inside by providing a partition wall 14 parallel to a longitudinal direction axial line and the respective chambers are closed by respective covers 15 and 17. Then, the propeller 24 to which the vertical blade 25 is attached is disposed inside the chamber 12. Also, inside the chamber 13, a central supporting shaft 19 supporting a pulley 30 provided with an outer peripheral groove suited to the engagement of a hanging element 42 and a set of the gears 34, 35, 39 and 40 connected to the shaft 19 and arranged so as to send back the amplification force generated by the rotation of the pulley 30 to the shaft 19 in the case that the load is applied to the hanging element 42 are provided.  Further, to the housing 10, a hook 44 engageable to an appropriate supporting device attached to the wall surface of a building is disposed.
Patent JP-H0727018-A (JP)
Title: Air-fuel ratio altitude compensating valve
Inventor: KOJIMA MASAHIRO
IPC: F02M19/00
Filed: 1993-07-07
Abstract: PURPOSE:To maintain the air-fuel ratio always at a fixed value at highland by supplying the fuel passage of a carburetor with compensative air according to altitude. CONSTITUTION:Each block valve 17 and 22, which has a valve being provided at the diaphragm to open and close the air outlet 3 for compensative air and a valve 21 being provided at the bellows 4 to open and close the air introduction port 19 introducing air into a diaphragm chamber 5, so as to keep the valve 15 in full close position until the air outlet 3 opens by the negative pressure of the intake manifold at specified altitude, is constituted of throttle valves whichchange the effective area, according to the strokes of the valves 15 and 21. And, the air-fuel ratio is made constant by increasing the flow rate of compensative air, accompanying the decrease of air density.
Patent JP-2000032551-A (JP)
Title: Data repeating installation for mobile communication
Inventor: HAYASHIMOTO YOSHINORI
IPC: H04W72/10
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent a maintenance monitoring signal from being lost and delayed. SOLUTION: A main processing section 5 stores a call processing signal stored in a reception data storage section 2 and a maintenance monitoring signal stored in a maintenance monitoring signal storage section 4 respectively to a call processing transmission data storage section 6 and a maintenance monitoring transmission data storage section 7. A protocol processing section 8 processes the maintenance monitoring signal stored in the storage section 7 with a priority higher than that of the call processing signal stored in the storage section 6 in the case of conducting protocol processing. A multiplexer section 9 multiplexes a signal received from the protocol processing section 8 on a time slot assigned to the repeater among plural time slots of a high speed digital line.
Patent JP-2000016595-A (JP)
Title: Continuous unloader
Inventor: MIYAZAWA ISAO
IPC: B65G65/06
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To increase a stroke which is moving quantity of a head end of a scraping part. SOLUTION: A swing mechanism 14 to swing a bucket elevator 2 forward is provided on an upper part of an elevator part 3 and an extension mechanism 15 to extend and contract scraping length is provided on a scraping part 4 on a continuous unloader furnished with the bucket elevator 2 having the elevator part 3 supported on a boom 1 free to derrick and the scraping part 4 provided on a lower part of this elevator part 3 and to scrape a bulk material.
Patent JP-S6253422-A (JP)
Title: Production of carbon fiber
Inventor: MATSUMOTO YASUJI
IPC: D01F9/14
Filed: 1985-09-03
Abstract: PURPOSE:To obtain carbon fibers, having a high elongation and medium strength and useful as structural materials, sliding members, heat insulating materials, etc., by heat-treating infusibilized fibers under tension and heat-treating the resultant fibers with no tension applied. CONSTITUTION:Infusibilized fibers obtained from petroleum or coal based pitch exhibiting optical isotropy as a raw material are heat-treated to 650 deg.C, preferably 500-650 deg.C under tension, preferably >=60g/mm<2> tension in an inert atmosphere, and the resultant fibers are then heat-treated to 900-1,100 deg.C with no tension applied in an inert atmosphere to afford the aimed carbon fibers.
Patent JP-2001024606-A (JP)
Title: Information transmission system
Inventor: MORI MASAHITO
IPC: H04N5/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of stream data by enabling prompt and exact coping operation, when a fault is found in the stream data for broadcast in broadcasting equipment. SOLUTION: A fault regarding data by every component to be included in a TS to be transmitted from a multiplexer 45 of the broadcasting equipment 200 is detected by a stream monitoring system 201, and the fault is notified by transmitting information to specify the component where the fault is defined to be generated when the fault is generated. The multiplexer 45 is controlled so that stream data for emergency is selected, transmitted by a stream 202 for emergency, TS is formed by the stream data for emergency instead of the data of the component, where the fault is defined to be generated and transmitted by an MUX control system 203 in response to reception of notification of the fault.
Patent JP-S6435338-A (JP)
Title: Unbalance correcting device
Inventor: MITSUHARA MASAYUKI
IPC: B41J2/44
Filed: 1987-07-31
Abstract: PURPOSE:To make accurate corrections automatically in a short time by sticking electrostatically charged particulates at an unbalance correction position. CONSTITUTION:A proximity switch 11 such as a photosensor detects the reference position of a rotary body S such as a polygon mirror and respective detection signals of the proximity switch 11 and pickups 121 and 122 are supplied to a correction quantity and angle computing element 13 to calculate the unbalance quantity (correction quantity W) of the rotary body S and the position (correction angle theta) of a light point. The calculated values are supplied to a correction quantity controller 22 and the angle adjustment of the rotary body S, irradiating timing, and control over the total number of the electrostatically charged particulates, etc., are so carried out that the electrostatically charged particulates from a charged particle producing device 17 strike on the place where unbalance is caused. Consequently, plus corrections are made accurately and automatically.
Patent JP-H0245216-A (JP)
Title: Car heater
Inventor: NEGISHI KOSABURO
IPC: F28D20/00
Filed: 1988-08-04
Abstract: PURPOSE:To carry out rapid room heating even immediately after start of an engine by connecting, to the heat exchanger of the water-cooled engine, a regenerative heat exchanger consisting of a heat accumulating material comprising a plurality of hollow bodies and utilizing super cooling and device for releasing the super cooling of the heat accumulating material as required. CONSTITUTION:A radiator 3 is connected to the water jacket 2 of a water- cooled engine 1 by means of a cooling water passage A provided with a first pump 4. And also a heat exchanger 5 and a regenerative heat exchanger 6 are connected thereto by means of another cooling water passage B, and a car heater is built up with these devices and a blower 9. In the above construction, the regenerative heat exchanger 6 is built up by housing a heat accumulating material 21 utilizing super cooling and a device 22 for releasing the super cooling of the heat accumulating material 21 as required, in a box body 20 for allowing circulation of cooling water between itself and the water-cooled engine 1. And the heat accumulating material 21 is formed by connecting together a plurality of hollow bodies 21A by means of connecting bodies 21 B and also sealing heal accumulating agent 21C and gas 21D in each hollow body 21A.
Patent JP-S5989652-A (JP)
Inventor: AASAA BORAA
IPC: C07C253/00
Filed: 1983-10-18
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-H0482829-A (JP)
Title: Adhesive drug for external use
Inventor: TSUKAHARA HIROKO
IPC: A61K9/70
Filed: 1990-07-20
Abstract: PURPOSE:To obtain the subject adhesive drug for external use having an improved percutaneous adsorption of its active components and low in skin irritation by using undecylenic acid as an adsorption promoter and forming a plaster layer containing the active components, the above-mentioned adsorption promoter and an adhesive material on one side of a base material. CONSTITUTION:An adhesive drug for external use having a plaster layer containing its active components, an adsorption promoter and an adhesive material on one side of a base material and using undecylinic acid as the adsorption promoter. This adhesive drug for external use enables an effective percutaneous adsorption of the active components in a sufficient amount enough to show a prescribed efficacy and irritation to the skin due to the adsorption promoter can be reduced as low as possible. By using undecylinic acid, the effective blood concentration can be kept for a long time. In addition thereto, undecylenic acid is free from denaturation of the active components, changing compatibility between the active components and the adhesive material and deposition of the active components from the surface of the adhesive drug for external use.
Patent JP-H0645725-A (JP)
Title: Part mounting method
Inventor: TAKAGI YASUMASA
IPC: H05K1/18
Filed: 1992-07-21
Abstract: PURPOSE:To eliminate concentration of stress on a soldered part by inserting a ring in the principal part of the lead wire of a part. CONSTITUTION:The ring 3 such as resin and the like is inserted into the principal part of the lead wire 2 of a part 1, the lead wire 2 is inserted into the hole of a printed wiring substrate 4, and the ring 3 is surface-contacted to the upper part of the hole of the printed wiring substrate 4. The tip part of the lead wire 2 is soldered (6) to the pattern 5 of the printed wiring substrate 4.
Patent JP-H0945856-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AEBA NOBUAKI
IPC: H01L21/822
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To enable a field MOS transistor to serve as an input/output protective device by a method wherein a gate oxide film is composed of a first part as thick as a field oxide film and a second part which is locally set thin between a source and a drain. SOLUTION: Thick oxide films 15 and 15A as thick as 500nm or so are formed on a P-type silicon substrate 11 except on a part of the silicon substrate 11 under the wide lateral parts 13D and 13S of an SiN film 13. A thin oxide film 16 as thick as 300nm (thinner than field oxide film) is formed under the bridge 13G of the SiN film 13 by oxidation induced by oxygen fed from crosswise sides (Y direction). In a field MOS transistor, the oxide film 16 is thinner than the field oxide film 15, so that a threshold voltage is 8 to 9V lower under the thin oxide film 16 than under the oxide film 15A of the same thickness with the field oxide film 15.
Patent JP-S5984621-A (JP)
Title: Inner lining structure for car door
Inventor: TAMURAYA MAKOTO
IPC: B60J5/00
Filed: 1982-11-04
Abstract: PURPOSE:When securing a door trim to an inner trim of car door, to shield rain water or external noise by projecting beads of frame shape on the surface of inner panel while providing a resilient member pressure contacting against said beads on the rear face of door trim. CONSTITUTION:Frame-shaped beads 18 entirely surrounding the surface containing all of fixing holes 13 and working holes 12 are projected from the surface of door inner panel 11. While a resilient member 19 worked into a frame with correspondence to the beads 18 is sticked onto the rear face of door trim 16 to be fixed to the door inner panel 11. In order to fix the door trim 16 to the door inner panel 11, a sealing screen 14 having outer dimension slightly larger than that of beads 18 is applied on the beads 18 then resin clips 7 of door trim 16 are inserted into a plurality of stop holes formed at the outercircumference of beads 18 to contact and sealing screen 14 tightly and entirely over the beads 18 through resilient deformation of resilient member 19.
Patent JP-S6348533-A (JP)
Title: Temperature controller for liquid crystal optical shutter
Inventor: INOUE HIDEAKI
IPC: B41J2/445
Filed: 1986-08-18
Abstract: PURPOSE:To completely preclude an overshoot at the time of power-on operation by providing a detecting means which detects the temperature of a liquid crystal optical shutter and a detecting means which detects the temperature of a part nearby the liquid crystal optical shutter, comparing the output shafts and control constants of both means, and controlling electric feeding to a heating means. CONSTITUTION:A liquid crystal optical shutter part 3 consists of a light source 16, a heater 17 for the light source, the liquid crystal optical shutter 18, a heater 19 for liquid crystal, an image forming lens 20, and substrates 21a and 21b for control. When the value of a counter reaches a constant value, a shift quantity, a correcting value, and a duty ratio W are found and the liquid crystal heater 19 is powered on. When the power source is turned on, the temperature of the liquid crystal optical shutter 18 is low and the temperature difference from the ambient temperature is large, so the value W is large and the duty is large. Then as the temperature of the liquid crystal optical shutter 18 rises gradually, the value W also decreases and the duty becomes smaller. In this case, the temperature of the liquid crystal 18 and ambient temperature are both detected and the duty is determined from their temperature difference. Thus, an overshoot phenomenon is prevented completely from occurring.
Patent JP-S6086342-A (JP)
Title: Heat exchange type ventilating device
Inventor: OGAWA SHINJI
IPC: F24F12/00
Filed: 1983-10-17
Abstract: PURPOSE:To facilitate mounting work, maintenance and inspection and reduce noise by a method wherein the opening of a ceiling is provided with a flat plate to close the opening and ducts and heat exchanging unit, equipped with duct mounting plates, are provided at the rear side of the ceiling. CONSTITUTION:Ducts 36, 38 are inserted into the rear side of a ceiling through the opening 14 of the ceiling and the ducts as well as the heat exchanging units 17, 26 are connected and fixed to the duct mounting plates 35, 37 fixed to the ceiling. The opening 14 and the flat plate 16, closing the opening 14, are provided at the ceiling whose space is large enough to install a ventilating unit 1 while a collecting box 9 and an air supplying and discharging box 39 are also inserted into the rear side of the ceiling through the opening 14, to fix the ducts 36, 38 from the heat exchanging units 17, 26 to the collecting box 9 and fix the duct 40 from the outside of a house to the air supplying and discharging box 39, then the main body 1 is inserted into and fixed to the rear side of the ceiling, thereafter, the flat plate 16 is closed. According to this method, the operability of attaching work of the fan unit 1 and the heat exchanging units 17, 26 may be improved and the maintenance as well as the inspection of the fan unit 1 may be facilitated.
Patent JP-S6254904-A (JP)
Title: Superconducting device
Inventor: TAKAHASHI TSUYOSHI
IPC: G01R33/20
Filed: 1985-09-04
Abstract: PURPOSE:To endure against transportation in a state of being filled with a coolant by equi-distantly disposing circumferentially three or more heat insulating supports between the outer periphery of a nitrogen vessel for enclosing a superconducting coil and a heat insulating vessel. CONSTITUTION:The weights, vibration and impact of gravity direction of a superconductive coil 1, a helium vessel 2 and coolants 10, 11 are supported from both sides by two heat insulating supports 8 disposed horizontally. The rotary forces of the supports 8 as centers are supported from both sides by the supports 8 disposed vertically, and the rotary forces of the supports as centers are supported from both sides by the supports 8 disposed horizontally. The coaxial force is supported by the four supports 8. The thermal shrinkages at cooling time are uniformly generated along the sliding direction of the supports 8 toward the radial center, and generated coaxially at the supports 8 as centers, thereby eliminating the loss of the uniformity in the generated magnetic field.
Patent JP-H0480773-A (JP)
Title: Image forming device
Inventor: WADA SHINICHIRO
IPC: G02B26/10
Filed: 1990-07-24
Abstract: PURPOSE:To accurately form an image having a specified image element density by detecting the scanning speed of an actual laser beam and carrying out the variable control of the scanning speed of the laser beam according to the detection. CONSTITUTION:This image forming device is provided with a polygon motor driving circuit 17 as a scanning control means carrying out the variable control of the scanning speed in the main scanning direction of the laser beam L and a counter circuit 15 as a detecting means detecting the scanning speed. The scanning speed of the actual laser beam L is detected, so that scanning control is carried out based on this detected result, and an exposure by the laser beam is not carried out until the scanning speed is made constant. Thus, the image of the pixel density specified by a host computer 10 is formed, and a pixel density changing signal from the host computer 10 is originated at arbitrary timing before the exposure is carried out, and a loss time from the origination of the pixel density changing signal to the starting of the exposure can be saved.
Patent JP-H1141750-A (JP)
Title: Electric connection case
Inventor: HATTORI YASUHIRO
IPC: H02G3/16
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To improve the thermal coupling of a heat generating part and a heat pipe and to discharge the heat effectively, by providing at least one layer of insulating substrate wherein a heat pipe constituted by sealing heat transfer fluid in a pipe body is assembled. SOLUTION: An electric connection case has a circuit constituting body 1, which is constituted by overlapping insulating substrates 3 wherein bus bars as electric wiring members are provided, a plurality of layers. This circuit constituting body 1 is contained in a case 4 constituted of an upper case 4a and a lower case 4b. A heat pipe 10 is assembled in the inside at least at the 1 layer among the insulating substrates 3... overlapped by a plurality of layers. This heat pipe 10 instantaneously transfers the heat applied on a part of the layers to the other part. Then, the heat transfer fluid such as water, alternative fluorocarbon and the like is sealed into the pipe made of metal material. In this way, even if the electric part such as a relay, fuse and the like is heated, the heat is effectively discharged, and the troubles caused by the abnormal temperature rise can be prevented.
Patent JP-2000025028-A (JP)
Title: Producing device for cement slurry, powder valve, liquid valve, and detector for height of liquid level
Inventor: YOSHITAKE RYOJI
IPC: B28C7/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a producing device for cement slurry in which charge and transfer of water, cement and cement slurry are automated and also quality of cement slurry is stabilized. SOLUTION: The mixer part 1600 of the producing device 1000 for cement slurry is equipped with a mixer 1602, a level switch 1604 and a mixer valve 1606. The mixer 1602 is equipped with a first tank and a second tank in which water and cement are agitated and cement slurry is manufactured. A pipeline supplying cement slurry from the first tank to the second tank is provided. The mixer valve 1606 for performing opening and closing of the pipeline is provided. The mixer valve is opened, closed and controlled by a control signal sent from a cement slurry control panel 2000. Cement slurry is continuously manufactured in the first tank and the second tank and supplied.