baber/WOPTO huggingface dataset:
Patent JP-S5789218-A (JP)
Title: Liquid phase growing device of crystal
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/208
Filed: 1980-11-26
Abstract: PURPOSE:To make it possible to obtain an grown layer homegeneous in composition and physical properties, etc., on a growing surface by providing a plural number  of cooling means and a means wherein each of said cooling means is controlled independently to allow temperature distribution on the growing surface to be controlled effectively. CONSTITUTION:A plural number of cooling fluid passages extending in the longitudinal  direction of a lateral type liquid phase crystal growing device which is oblong in the  horizontal direction is placed on the lower part of a substrate supporting member, and  a means is provided wherein respective quantities of flow of cooling fluids can be controlled independently. For instance, valves for adjusting quantities of flow are provided  for respective cooling pipes 14, 15 so that the quantities of flow are controlled one by  one, and further the cooling fluid is supplied from the opposite side of a furnace for  alternate ones of pipes arranged in parallel, thereby preventing an inclination of temperature from being produced in the longitudinal direction. A combination of a quartz  pipe and air is made to be optimum by the cooling pipe and the cooling fluid, and a bottom of a substrate supporting member 13 is made to contact directly with the quartz pipe being an enclosure of an assembly, thus allowing heat flow to be secured.
Patent JP-S5866704-A (JP)
Inventor: KAWAHARA TOSHIYUKI
IPC: F22D11/06
Filed: 1981-10-18
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-H07850-A (JP)
Title: Sieve's vibration frequency controlling system for vibration sieve for coal-water slurry
Inventor: KUWAMURA YOSHIO
IPC: B07B1/28
Filed: 1993-06-11
Abstract: PURPOSE:To effectively prevent the deterioration of wet-way sieving function and surely separate coarse particles from coal-water slurry by activating the vibrating state of a sieving face of a vibrating sieve. CONSTITUTION:A vibrating sieve 10 performs wet sieving of coal-water slurry and sieving face of the vibrating sieve 10 is connected to an oscillator 18 through a transmitting element 16 and the vibrating sieve 10 is provided with a vibration freuquency controlling means to detect the frequency of the sieving face and control the number of revolution of the oscillator 18 to vibrate the sieving face at a frequency near the resonance point.
Patent JP-H10341131-A (JP)
Title: Structure for piezoelectric device
Inventor: SUGANO HIDEYUKI
IPC: H03H9/56
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a miniaturized ultra-thin double mode filter by providing a throughhole to a board for lead electrodes at a flat side and packing a conductive adhesive to the thorughhole thereby bonding and fixing the lead electrode to a lead electrode at a bottom side in the inside of a package. SOLUTION: A recessed part is formed to part of a piezoelectric substrate 1 and its bottom face is formed to be an ultra-thin thickness part (vibration section) 2. Electrodes 5, 6 are placed almost in the middle of the ultra-thin thickness part 2 at an interval G, a full face electrode 4 is formed to the other recessed part to configure a double mode filter element E1. Lead electrodes 7, 8 are extended from the electrodes 5, 6 and throughholes 9, 10 are formed respectively to a torus thick thickness part 3 of the substrate 1 at the tip.  Then the full face electrode 4 in the vicinity of the throughholes 9, 10 is removed, a conductive adhesive is packed in the throughholes 9, 10, the lead electrodes 7, 8 and the lead electrode of the inner bottom side of the package are fixed to be in continuity with each other and the full face electrode 4 of the recessed part of the substrate 1 and the package electrodes are fixed in continuity with each other with a conductive adhesive.
Patent JP-H0911834-A (JP)
Title: Air bag device
Inventor: SUGIYAMA TOSHIYUKI
IPC: B60R21/203
Filed: 1995-06-30
Abstract: PURPOSE: To easily arrange a switch in a proper shape on the reverse side of a cover body by arranging a receiving part to house at least a part of an electrically continuous part toward the reverse side of a covering part in an installing piece part of the cover body. CONSTITUTION: A through hole 41 is formed toward the reverse side of a covering part 24 in an installing piece part 25 of a cover body 21, and a leg piece part 47 of a film-like switch 44 is inserted into this through hole 41, and is pulled out to an outside surface of the installing piece part 25. Then, even if the film-like switch 44 is pressed toward the cover body 21 by self-restoring force of an air bag 14 housed by being folded up, the leg piece part 47 of the film-like switch 44 is not pressed against the installing piece part 25 by receiving lateral directional expansive pressure of the air bag 14. That is, the leg piece part 47 is restrained from being largely bent by a corner part between the reverse side of the covering part 24 and the installing piece part 25, and a bend radius R of the leg piece part 47 can be enlarged.  Therefore, the film-like switch 44 is protected, and this film-like switch 44 can be reliably actuated.
Patent JP-S60100022-A (JP)
Title: Optical detector
Inventor: MAACHIN TERENSU KOORU
IPC: G08B17/10
Filed: 1984-08-10
Abstract: A light sensing apparatus comprising a solid-state photocell responsive to low levels of light connected to an impedance matching buffer stage, a gain controlled amplifier stage and an output amplifier stage; a gain control network controlled by a temperature sensor for receiving an amplified signal from said output stage, the gain being adjustable to compensate for temperature dependance of the photocell signal.
Patent JP-H0457109-A (JP)
Title: Controller for magnetic bearing
Inventor: HATANO KAZUHISA
IPC: F16C32/04
Filed: 1990-06-27
Abstract: PURPOSE:To obtain the controller for a magnetic bearing which can rotate stably a rotary electric machine at a high speed even in the case such electromagnetic induction force as brings about axial displacement works by negating electromagnetic induction force which occurs due to displacement by compensating electromagnetic suction force of an electromagnet, based on its quantity. CONSTITUTION:The controller is provided with a Y direction compensation command generating circuit 3XC for taking in the X direction displacement quantity of a rotor 2 and generating current compensation command signals DELTAIYa*, DELTAIYa* being sufficient for offsetting electromagnetic induction force, and also, provided with an X direction compensation command generating circuit 3YC for compensating current command signals IYa*, IYa* by an output of this circuit 3KC, inputting the Y direction displacement quantity of the rotor 2, and generating electromagnetic compensation command signals DELTAIXa*, DELTAIXa* being sufficient for offsetting electromagnetic induction force. By the output of the circuit 3YC, the cross control for compensating the current command signals IXa*, IXa* is executed, and oscillatory displacement of the rotor 2 by electromagnetic induction force is suppressed.
Patent JP-S6149918-A (JP)
Title: Liquid fuel evaporating device
Inventor: UNO JOJI
IPC: F23D11/02
Filed: 1984-08-09
Abstract: PURPOSE:To reduce the value of a thermal stress by one order, to prevent damage of a weld bead, and provide a liquid fuel evaporting device which is high in reliability, by providing a projecting ring to a part of a pipe. CONSTITUTION:A part of a pipe 8 is formed in a manner that a projection ring 21 is radially expanded. Thus, since the projecting ring 21 of the pipe 8 is deformed by a relatively low force, even if a relative deviation is produced due to a temperature difference, a high thermal stress is prevented from generation. As noted above, a part of a pipe, both ends of which are airtightly secured to th outer pipe of a sheath heater, is radially expanded to form a projecting ring to reduce generation of a thermal stress, and this enables prevention of break of a weld bead due to a thermal stress.
Patent JP-H0828032-A (JP)
Title: Transfer device of wall surface mobile body
Inventor: YOSHIOKA EISUKE
IPC: E04G23/02
Filed: 1994-07-19
Abstract: PURPOSE:To make it possible to press down a wall surface mobile body to a wall surface without giving any harm to an efficient movement of the wall surface mobile body, such as a wall tile inspection device. CONSTITUTION:A wall surface mobile body 30 having a self-running device is arranged to hang on one end of a rope 23 suspended by a hanger device 20 supported in a horizontally movable fashion on a rail 10 installed at the top of a building and forced to move along the wall surface, rolling on with the wheels while balancing with a counter weight 31 suspended on the other end. On one hand, a fan, which is designed to suck up an air from the bottom side and blow out the air from the rear side, is installed on the wall surface movable body 30, thereby pressing the wheels on the wall surface.
Patent JP-S6058610-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA SEIICHIROU
IPC: H01L21/20
Filed: 1983-09-10
Abstract: PURPOSE:To form active regions having reproducibility by allowing an epitaxial layer to grow on a silicon substrate where patterns of insulating films are formed insularly and by specifying pattern interval and pattern width of insulating film smaller than the diameter of energy beam to be irradiated. CONSTITUTION:An SiO2 inslating film 2 is formed on a silicon substrate 1, the insulating film 2 is formed as the pattern of islands and an epitaxial layer 3 of the same type of conductor as the substrate 1 is formed covering the insulating film 2. As the crystal layer at respective interfaces of layer 3, a single crystal epitaxial layer grows at the interface being contact with the substrate 1 while a polycrystalline epitaxial layer at the interface being contact with the insulating film 2. This polycrystalline epitaxial layer is irradiated with a laser beam 4 as indicated by the arrow mark in order to scan the substrate 1. Thereby, the polycrystalline epitaxial layer is single-crystallized in order to form the active region. The pattern widths (a), (b) and pattern intervals (c), (d) of insulating film 2 are specified smaller than the diameter of beam 4 and the high crystal quality active regions having reproducibility can be obtained.
Patent JP-H0569237-A (JP)
Title: Electric discharge generating machining method
Inventor: SATO MAKOTO
IPC: B23H1/00
Filed: 1991-07-08
Abstract: PURPOSE:To simplify control by bringing the longitudinal axis center of a bar electrode of circular cross section formed into an L or J shape in line with the axis of an electrode spindle, and controlling the three-dimensional direction feed of the rod electrode and also the turning angle on the axis, thereby controlling the movement of the electrode in such a way that the envelope of the electrode coincides with the protruding shape to be generated in a workpiece. CONSTITUTION:A rod electrode 2 of a circular cross section is formed into a J or L shape and fitted to a electrode spindle in such a way that the respective axes coincide with each other. In the case of machining a workpiece 1 into X-Y plane shape as shown in the drawing, the lateral axis part 22 of the bar electrode 2 is placed parallel to a Y-axis first, and a tip 23 is turned in the positive direction of the Y-axis so as to be set in an A-A' position. The lateral axis part 22 is then lowered by a numerical control device by downward motion along a Z-axis to perform machining down to the specified depth. The lateral axis part 22 is them moved only along the Y-axis so as to be moved into a B-B' position, and then moved only along the X-axis so as to be moved into a C-C' position. The drive of a C-shaft driving motor 11 is further added to perform X-Y biaxial circular interpolation so as to move the lateral axis part 22 into a D-D' position. With the combination of X-Y-Z axes and the rotation of a C-shaft motor 11, the lateral axis part 22 is moved along a locus coinciding with the machined shape.
Patent JP-H1118073-A (JP)
Title: Supervisory equipment
Inventor: FUJII TAKUYA
IPC: H04N7/18
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a supervisory equipment that is hardly affected by the effect of external disturbance, where a supervisory range is not limited. SOLUTION: A television signal equivalent to one field corresponding to an object is compressed by the JPEG IC 20, and compressed image data are stored in an HDD 24 according to the instruction of a microcomputer 18. Furthermore, the microcomputer 18 reads a data size of the subtracted image data from the JPEG IC 20 and detects the difference between that data size and a data size of the compression image data compressed precedingly and detects the motion of an object when the difference is a prescribed value or over. Since the motion of the object is detected based on the data size of the compression image data, the motion of the entire image data is detected. Thus, the equipment is hardly affected by external disturbances, where the supervisory range is not limited but only luminance is changed.
Patent JP-S5688939-A (JP)
Title: Engine fuel supply device for low speed
Inventor: TSUKAMOTO MAGOHEI
IPC: F02M3/08
Filed: 1979-12-22
Abstract: PURPOSE: To prevent fluctuations in air-to-fuel ratio coused by carbonized products accumulated near a throttle valve during low speed by making the throttle valve a full-close type and by providing an air passage for low speed and a fuel nozzle in an air intake passage in the downstream of the throttle valve.  
     CONSTITUTION: A throttle valve of a carburetter installed in an air intake passage 11 is fully closed when the engine is in idling. The air intake passage 11 in the downstream of the throttle valve 16 is provided with an air passage 28 in aluding a metering nozzle 31 and leading to open air and a pilot port 24 which is communicated to the float chamber not illustrated in the figure through a low speed fuel passage 24a. When the engine is in idling, a mixed air for idling is fed to the engine through the air passage 28 and the pilot port 24. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5868995-A (JP)
Title: Pigment laser device
Inventor: URISU TSUNEO
IPC: H01S3/213
Filed: 1981-10-20
Abstract: PURPOSE:To obtain laser oscillation having excellent efficiency by giving the solvent of a laser pigment solution value equal to a light-transmitting vessel or a refractive index close to the value. CONSTITUTION:The specular surfaces 6, 7 of a pair of opposite reflectors 3, 4 are arranged in a mutually parallel face. The solvent of the laser pigment solution 1 encased into the light-transmitting vessel 2 is given value equal to the vessel 2 or the refractive index close to the value. Laser beams projected into the wall plates 8, 9 of the vessel 2 from a light source 5 for excitation are not refracted substantially in the interface that the inner surfaces of the plates 8, 9 and the solution 1 form, and substantially follow no reflection in these interface. Accordingly, laser oscillation having remarkably excellent efficiency is obtained.
Patent JP-H06153974-A (JP)
Title: Novel c-21 hydroxylated fk-506 antagonistic agent
Inventor: RAZURO AARU TOREIBAA
IPC: C12N1/20
Filed: 1992-06-25
Abstract: PURPOSE: To obtain the subject new antagonist useful for treating autoimmune disease, by culturing Streptomyces hygroscopicus strain together with FR-900520 under aerobic fermentation conditions under liquid level in a nitrogen nutrient- containing liquid carbohydrate medium.  
     CONSTITUTION: A Streptomyces hygroscopicus MA6832 (ATCC-No. 55166) strain is cultured in the presence of FR-900520 under aerobic fermentation conditions under liquid level in a nitrogen nutrient-containing liquid carbohydrate medium for a sufficient time to produce C-21 hydroxylated FR-900520 and the culture solution is centrifuged to separate a mycelium and a supernatant liquid. Both the mycelium and the supernatant liquid are extracted by using a solvent such as methanol, etc., the extracted solution is collected, the solvent is distilled away, the residual substance is dissolved in a buffer solution, treated with an ion exchange column chromatography and purified by silica gel column chromatography treatment, etc., to give a new FK-506 antagonist which is identified as C-21 hydroxylated FR-900520 and is useful for treating autoimmune disease, rejection after organ transplantation, etc. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1117260-A (JP)
Title: Semiconductor optical amplifier, manufacture thereof and method of compensating dependence of gain on polarization
Inventor: HATAKEYAMA MASARU
IPC: H01S5/042
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To compensate the polarization dependence of the gain caused after mountg the device by selecting two split electrodes divided in a stripe direction for injecting a current into an active layer having a sectional structure and crystal compsn. continuously varying in the stripe direction, thereby varying the length of current injected regions. SOLUTION: The optical amplifier has an active layer 107 is composed of three regions in stripe direction: one stationary compsn. region 112 having an active layer in which the in-plane strain of a crystal and the sectional shape are const. along the stripe, and a single structured electrode 102 for injecting a current into the active layer to obain a gain. The remaining is two compsn. transmission regions 111 formed on both sides of the region 112, each having an active layer having a crystal-in-plane strain and sectional shape continuously varying along the stripe and two or more electrode 102 split in the stripe direction for injecting a current into the active layer to vary the current-injected region length to adjust the polarization dependence of the gain.
Patent JP-H0454930-A (JP)
Title: Suction device for floor
Inventor: KURIOKA AKIHIKO
IPC: A47L9/04
Filed: 1990-06-26
Abstract: PURPOSE:To enable a brush cover body to be contained in a main body case with simple composition and enable the exchanging work of a lighting lamp to be easily executed, and cleanse an internal section easily by setting the main body case to be an upper case having a transmission light section and a lower case having a suction port, to retain the brush cover body for covering the upper surface of a rotary brush with the upper case and lower case, and by setting the lighting lamp between the upper case and the brush cover body. CONSTITUTION:A brush cover body 27 is retained with an upper case 6 and a lower case 4, and is fixed with simple assembling work. At the time of cleaning, a lighting lamp 18 is lit, and the light of the lamp 18 passes a transmission light cover 7, and a floor surface is lit. At the time of exchanging the lighting lamp 18, by removing the upper case 6, the lamp 18 is exposed and can easily be exchanged, and when the brush cover body 27 is removed from, then the upper surface section of a rotary brush 10 is opened. When the rotary brush 10 is removed from, the cleaning of the internal section including the rotary brush 10 can easily be executed and the exchange of a belt 12 can also be easily executed.
Patent JP-2000354469-A (JP)
Title: Method for producing granular nutritional supplement using bone of eel or sea eel as raw material
Inventor: SEGAWA KOSABURO
IPC: A23L17/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a high quality nutritional supplement using a bone of an eel or a sea eel as a raw material. SOLUTION: This method comprises making a bone taken out from an eel or the like into a bone grain b like a rice grain by a primary washing, mincing, a secondary washing or the like, putting the bone grain into a retort pouch after draining off water and eliminating bone marrow liquid from the bone grain through a high pressure and high temperature treating process 5a, making the obtained bone into a powder d through a third washing 5b, a warm air drying process 6 and a pulverizing process 7, making the powder d into a thing suitable for drinking through a sterilizing and deodorizing process irradiating the powder with infrared rays for a specific period and finally making the powder into a fine powder e as a nutritional supplement having 200 mesh or less particle size through sieving the powder by a particle separating process 9.  The fine powder may be supplied in a measured and bottled form besides in a form suitable for carrying or drinking as a tablet or a granular material such as a granule or the like.
Patent JP-H105769-A (JP)
Title: Treatment of fluorine-containing discharge water
Inventor: SAITOU TOMIKO
IPC: C02F1/58
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To reutilize Al and to reduce its use quantity by adding an Al compound to fluorine-containing discharge water, causing aggregation and precipitation, adding both a Ca-compound and carbonate to precipitated sludge performed solid-liquid separation, then adding NaOH and performing solid-liquid separation for its suspended liquid. SOLUTION: In a treatment of the fluorine-containing discharge water, at first, the discharge water is added Ca(OH)2 , then is added polyaluminum chloride to precipitate and perform solid-liquid separation. Next, this primary treated water A passes through a second reaction tank, and a second aggregation tank, then is settled and performed solid-liquid separation at a second precipitation tank to form the precipitated sludge. The sludge is measured the moisture content by a moisture content measuring device 8 at a sludge concentrating tank and a proper quantity of sludge is conveyed to a Ca addition tank to add a Ca sulfate solution and solidify the fluorine in the sludge as CaF2 .  An excess of Ca is settled and fixed as CaCO3 at a sodium hydrogencarbonate addition tank 11, and in an Al dissolving tank 12, NaOH is added to dissolve Al and this aqueous liquid is recycled to the second reaction tank to reuse it.
Patent JP-H0719552-A (JP)
Title: Clean chemical liquid processing device
Inventor: KIMURA TEIICHI
IPC: F24F7/06
Filed: 1993-07-07
Abstract: PURPOSE:To attain a safety and sanitary characteristic of vapor of chemical liquid or its mist and at the same time a degree of cleanliness at an upper surface of a chemical liquid processing tank by a minimum local discharging operation. CONSTITUTION:There are provided a clean air supplying means 11 for forming clean air flow from an upper part of a clean room 10 toward an upper part of a chemical liquid processing tank 12, and an air discharging means 14 for performing a local discharging of air around the upper part of the chemical liquid processing tank 12 out of the clean room 10. A local air discharging port 14a of the air discharging means 14 is installed at a position lower than the upper surface of the chemical liquid processing tank 12 at an outer circumferential wall of an over-flow tank 13 and higher than a plane of recovered chemical liquid in the over-flow tank 13.
Patent JP-H0915355-A (JP)
Title: Device with timer
Inventor: KAWAMURA MITSURU
IPC: G04G99/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to advance a current time for executing a summer time simply by operating a summer time switch once and return the current time simply by operating the summer tune switch again to cancel the summer time. SOLUTION: A current time is counted by a clock part 3. Also, a timer time set by an operation part 5 is stored at a timer part 4. When the current time at the clock part 3 reaches a timer time set by the timer part 4, a control part 1 drives a load The current time of the clock part 3 advances or lags one hour every time a summer time switch 6 is operated.