baber/WOPTO huggingface dataset:
Patent JP-H0792910-A (JP)
Title: Indicator label
Inventor: KUROZUMI KAZUMASA
IPC: G09F3/02
Filed: 1993-09-21
Abstract: PURPOSE:To provide the indicator label which exactly recognizes color development time and displays >=2 color development times long with one indicator. CONSTITUTION:This indicator label is produced by sticking a label formed by providing the surface of a transparent base body 1 with a concealing layer 2 consisting of pigments, plasticizer and high polymer resin and a dye diffused layer 3, further, disposing a tacky adhesive layer 4 thereon and sticking the base body to release paper and a base material printed with dyes to each other. Plural colors are used for the pigments to be used in the concealing layer 2 and the layer is formed by pattern printing. Dyes of plural colors are used for the dyes. The dyes of the indicator label have a difference in the color development time by combinations of disperse dyes and oil-soluble dyes as an embodiment.
Patent JP-H0682001-A (JP)
Title: Steam generator
Inventor: MITSUNARI KATSUNOBU
IPC: F22B3/00
Filed: 1992-09-02
Abstract: PURPOSE:To provide a steam generatior which is capable of producing a high steam generation efficiency and can be miniaturized. CONSTITUTION:This steam generator provides a steam generation chamber R having a steam flow-out port and a liquid flow-in port, a heating means 12 which heats the steam generation chamber R and a material to be heated 13 which is housed in the steam generation chamber R and forms a countless number of mazes. This steam generatior is designed to heat the liquid which flows in the steam generation chamber R from the liquid flow-in port in the mazes and generate steam and discharge the steam from the steam flow-out port and it is also capable of increasing its heating area and forming steam definitely.
Patent JP-S60127250-A (JP)
Title: Forming of antireflection film
Inventor: KANAMORI CHIEMI
IPC: G02B1/111
Filed: 1983-12-15
Abstract: PURPOSE:To form an antireflection layer having low reflectance to the surface of an optical part, etc., by coating a substrate with a partially polycondensed sol solution containing an organometallic compound, and treating the coating layer with a specific aqueous solution of an acidic salt. CONSTITUTION:One or more organometallic compounds e.g. a metal alkoxide such as Si(OC2H5)4, etc. are dissolved in an organic solvent such as alcohol, and stirred to effect the hydrolysis. The product is then subjected to the partial polycondensation reaction at normal temperature. The obtained sol solution is applied to the surface of an optical part such as glass substrate plate, and heat- treated to form an amorphous film. The amorphous film is treated with an aqueous solution obtained by adding <=0.01mol/l of polyvalent ion such as Al<3+>, Si<4+>, etc. to an aqueous solution containing 0.01-1mol/l of an acidic salt exhibiting weakly alkaline nature in aqueous solution, e.g. Na2HAsO4, etc. An antireflection film having low reflectance can be formed by only a chemical treatment.
Patent JP-H0398606-A (JP)
Title: Waste water filter device
Inventor: SANTO JUICHI
IPC: B01D33/58
Filed: 1989-09-11
Abstract: PURPOSE:To filter continuously without blocking an iron netting drum by allowing waste water to pass through a rotating iron netting drum and detaching impurities attaching to the drum using an air ejection force from an air nozzle. CONSTITUTION:A drive drum which is driven by a motor 6 to rotate on a drive shaft installed laterally, is provided, and a iron netting drum 2 arranged concentrically with the drum 4 is installed so that the drum 2 communicates with the edge of the drum 4 in a detachable way through a mechanical clutch part 8. In addition, waste water is washed off toward a drum 2 using a waste water feed pipe 9 and at the same time, the treated water passing through the drum 2 is caused to flow out to a specified place through a discharge pipe 10. Furthermore, filtered impurities attaching to the drum 2 are detached using an air nozzle 12, and the impurities detached by air pressure is collected by a dust collector pipe 13. Consequently, filtering work can be performed continuously without blocking the iron netting drum.
Patent JP-H0891893-A (JP)
Title: Production of regenerated aggregate
Inventor: TAKAO NOBORU
IPC: C04B18/16
Filed: 1994-09-29
Abstract: PURPOSE: To easily and efficiently recover regenerated fine aggregate contg. decreased adhered paste components from waste concrete materials. CONSTITUTION: The fine aggregate raw materials sieved in the process of crushing the waste concrete materials and recovering the regenerated coarse aggregate are taken out. These fine aggregate raw materials are agitated in a first agitating device of a dry process, by which the surfaces are rubbed; thereafter, the raw materials are further agitated in a second agitating device by which the surfaces are rubbed and the paste components adhered on the surfaces are removed. Then, the surfaces of the fine aggregate raw materials subjected to the dry process agitating process are rubbed down by agitating the raw materials within the second agitating device, by which the adhered paste components are more highly removed. The regenerated fine aggregate having the characteristics nearly equal to the characteristics of the brand new aggregate is thus obtd.
Patent JP-H0975207-A (JP)
Title: Heat controller for electric cooker
Inventor: SEKOGUCHI YOSHINORI
IPC: A47J27/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat controller for an electric cooker which prevents deterioration of a switch and others due to an abnormal rush current and is highly safe. SOLUTION: The heating device of an electric cooker comprises a halogen lamp 2 as a power source, a control circuit 11 for limiting a current rushing into the halogen lamp 2, and a current detection means 3 for detecting a current input to the halogen lamp 2, a control means 1 for exerting heat control based on the output of the current detection means 3, and a key input means 4 for operating the cooker. When the value of the rush current which occurs when the halogen lamp 2 is operated exceeds a specific value, the lamp is turned off and a warning indicating an abnormal condition is issued.
Patent JP-H03121507-A (JP)
Title: Tracking control method between two servo systems
Inventor: YAMAZAKI JUNKICHI
IPC: G05D3/12
Filed: 1989-09-11
Abstract: PURPOSE:To enable accurate synchronous control even in a transient state by varying at least one of a 1st and a 2nd correction coefficient with time. CONSTITUTION:The 1st and 2nd correction coefficients K1(t) and K2(t) are so varied with time so that the 1st correction coefficient K1(t) increases gradu ally from a certain initial value in the transient state of two servo systems and is converged on a certain valve in a stationary state and the 2nd correction coefficient K2(t) decreases gradually from a certain initial value in the transient state of the two servo systems and is converged on a certain value in the station ary value. Therefore, the influencing power of a 2nd correcting signal becomes large in the transient state and the influence force of a 1st correcting signal becomes small. Consequently, the systems become sensitive to commands and the follow-up performance of the 2nd servo system is improved.
Patent JP-S6399501-A (JP)
Title: Anisotropic permanent magnet
Inventor: KAWAMOTO OSAMU
IPC: H01F1/057
Filed: 1986-10-04
Abstract: PURPOSE:To improve the maximum energy product by plastically working a rare earth-iron-boron alloy material in the thickness direction, thereby imparting magnetic anisotropy. CONSTITUTION:A rare earth-iron-boron alloy material obtained by the molten metal quenching method is plastically worked in the thickness direction, directly or after annealing. The method for the plastic work may be an arbitrary one. Anisotropy increases as the plastic work rate represented by the thickness reduction rate becomes higher, which is preferably 30-80%. Also, the plastic work temperature is 400-850 deg.C, preferably 500-700 deg.C. By performing the plastic work by this method under this condition, an anisotropic permanent magnet is obtained. Regarding the composition of the permanent magnet, a composition that the content of the rare earth element (including Y) is 5-20 atomic% and the content of boron is 2-15 atomic% has magnetic characteristics suitable for the appliations of step motors, relays and the like.
Patent JP-H0983564-A (JP)
Title: Electronic mail device
Inventor: MIZOGUCHI NAOKI
IPC: G06Q50/10
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail device summing up a returned response result and notifying it. SOLUTION: The processing means 22 of a terminal machine 2 generates and processes question data 22A and a response data 22B and question data 22A and response data 22B, which are processed by the processing means 22, are supplied to a transmission/reception means 21 and are transmitted to the terminal machines 3-n through a network NW. The terminal machines 3-n receive mail data and make a response. A response result is returned to the terminal machine 2 as mail data through the network NW. Thus, the terminal machine 2 receives returned mail data by the transmission/reception means 21 and supplies it to a summing-up means 28. The summing-up means 253 generates a response result list and gives the notice of summed-up response data to a transmission-side.
Patent JP-H1171025-A (JP)
Title: Wafer conveying device
Inventor: MATAI SADAO
IPC: H01L21/68
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent warp of a wafer itself from causing trouble for conveying operation of the wafer, by arranging a specific number of supporting bars mutually in parallel, projecting them from a supporting member in the conveying direction of the wafer, and varying intervals between the specific number of supporting bars. SOLUTION: A wafer conveying device for conveying a semiconductor wafer 5 consists of a pair of supporting bars 2, 2' for placing the semiconductor wafer 5, and a supporting member 3 for supporting each end of the pair of supporting bar 2, 2'. In addition, the pair of supporting bars 2, 2' are arranged mutually in parallel, and project from the supporting member 3 in the conveying direction D of the semiconductor wafer 5. The pair of supporting bars 2, 2' are preferably arranged such that they respectively abut to with parts P, P' near mutually facing edge terminals 31, 31' of the conveyed semiconductor wafer 5. This stabilizes conveying of the semiconductive wafer 5.
Patent JP-H0759653-A (JP)
Title: Device for continuously boiling band-like food
Inventor: OKI YASUO
IPC: A23L7/109
Filed: 1993-08-30
Abstract: PURPOSE:To sanitarily boil band-like food by passing a band-like food to be heated through a vertically meandering hot water passage laid between a hot water tank at a high place and a recovery tank at a low place, and by jetting hot water adjusted in the flow rate and the temperature from the bottom of the passage. CONSTITUTION:A passage for feeding hot water for boiling is laid between a hot water tank at a high place and a recovery tank 2 at a low place. The passage consists of front and rear side walls 4, left and right side walls 5, a bottom wall 6 and a floor plate 7, and meanders in the vertical direction so as to be as if folded plural times. Hot water 3 flows down under the gravity and is recovered. At each of fold- back points, the flow rate of the hot water 3 is adjusted by a restricting and adjusting plate 8, and the supply volumes of water from a hot water pipe 13 and a cooling water pipe 14 are adjusted by a valve 15 so as to adjust the temperature of the hot water 3 which is then jetted from small holes 12 in the bottom wall 7. Band-like food B is led through the passage together with the hot water 3, and is wound on a roller 17 in the recovery tank 2. The hot water 3 is recovered 18 and filtered 19, and is then heated 20. Thereafter it is returned into the tank 1 by means of a pump 21. Thereby it is possible to sanitarily and uniformly boil the band-like food with no wrinkles.
Patent JP-S60174338-A (JP)
Inventor: BURANDON EICHI KUINRAN
IPC: B60Q1/24
Filed: 1984-11-10
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-S6479855-A (JP)
Title: Method for controlling timepiece of multiprocessor
Inventor: YASUDA HIROYUKI
IPC: G06F15/16
Filed: 1987-09-22
Abstract: PURPOSE:To immediately obtain time data by storing time data in a register included in a processor having no timepiece device and updating the stored time data to new time data every fixed time counted by a counter to store always accurate time data in the register. CONSTITUTION:Time data are stored in the time data register 4 connected to the processor 1 having no timepiece device 3 and the stored data are updated to new time data every fixed time counted by a counter part 6 to read out the time data from the registers 4 when the processor 1 requires them. Since the register part 5 in the register 4 always stores the same time data as that of the device 3 during the operation of the system, the time data stored in the register part 5 can be read out only when the microprocessor 1 requires them, so that the microprocessor 1 can immediately obtain necessary time data.
Patent JP-H0398906-A (JP)
Title: Carrying device with linear motor
Inventor: SAKAMOTO TOSHIHARU
IPC: B60L13/03
Filed: 1989-09-11
Abstract: PURPOSE:To enhance acceleration efficiency by a method wherein an action of a mechanical assisting means, which has an acceleration characteristic equivalent to that of a linear motor, is commenced after a predetermined time has elapsed from excitation of a linear motor for acceleration. CONSTITUTION:At a work station, when each linear motor coil 6 is fully excited, a carrier pallet 2 is actuated with a predetermined time-lag due to a thrust generated in a reaction member (the carrier pallet 2). After the predetermined time has elapsed, fitting which has been maintained between a fitting part 15a of a fitting member 15 of a mechanical acceleration assisting means 14 and an inclined surface 11a of a cam member 11 is released and the top end of the fitting part 15a is energized upward by a hydraulic damper 9 to be positioned in rear of a rear end surface 11b of the cam member 11. Then, due to extension of an air cylinder 18 the fitting part 15a pushes the rear end surface 11b to assist the pallet 2 to accelerate. Efficient acceleration is thereby performed.
Patent JP-S6295486-A (JP)
Title: Timepiece with constellation display
Inventor: UEHARA HIDEO
IPC: G04B35/00
Filed: 1985-10-22
Abstract: PURPOSE:To make plate bridges, etc. common by permitting the selection of the rotating direction of a constellation display plate without changing the axial center positions of respective gears. CONSTITUTION:An hour wheel B31 makes one turn in 12hr in a clockwise direction viewed from a dial B35 side. An idler gear 25a of an idler wheel 25 engages simultaneously between an hour wheel pinion B31b of the wheel B31 and a adjusting gear B33a of an adjusting wheel 25a. The gear ratio between the pinion B31b and the gear B33a is made coincident with the gear ratio between the cannon pinion 11b and adjusting gear 13a of a timepiece 1 with a constellation display in which a constellation display plate 24 rotates in the clockwise direction. The constellation display plate B32 fixed to one end near the dial B36 of a constellation gear 17 engaged with the adjusting wheel pinion 13b of the wheel B33 makes one turn exactly at the prescribed speed, i.e., in one average sideral day in the counter-clockwise direction viewed from the dial B36 side. Such rotation coincides with the rotating condition of the constellation display plate B32 in which the declination decreases gradually from the center of rotation toward the outside periphery.
Patent JP-S61115221-A (JP)
Title: Magnetic head
Inventor: OKITA KAZUHIKO
IPC: G11B5/265
Filed: 1984-11-09
Abstract: PURPOSE:To make the effective use of the characteristics of respective materials and the substantial recording and reproduction with an alloy tape as well by juxtaposing a head chip to be used exclusively for recording consisting of a material having large saturation magnetic flux density and a head chip to be used exclusively for reproduction consisting of a material having large magnetic permeability in a high-frequency region on the same base. CONSTITUTION:The head chip 4 is used as the head to be used exclusively for recording and is formed of 'Sendust(R)' or Zn ferrite having large saturation magnetization Is. The head chip 5 is used as the head to be used exclusively for reproduction and is formed of Mn-Zn single crystal ferrite having large magnetic permeability in the high-frequency region. The chip 4 for the head to be used exclusively for recording is thus formed of the material having the large saturation magnetic flux density and the chip 5 for the head to be used exclusively for reproduction is formed of the material having the large magnetic permeability in the high-frequency region and therefore the substantial recording is executed and the high band and high output characteristics not possible with the conventional magnetic head are obtd.
Patent JP-H08101610-A (JP)
Title: Image forming device
Inventor: FUTAMI KAZUYUKI
IPC: G03G21/00
Filed: 1994-09-30
Abstract: PURPOSE: To make an operator possible to recognize an optimum time of exchanging a dust filter, or an ozone removing filter by notifying the operator of the time of exchanging the dust filter, or the time of cleaning the filter when an integrated value obtained by integrating the working time of an air sending fan becomes equal to or exceeding a fixed value. CONSTITUTION: A coefficient Kv which corresponds to the rate of dust in an ambient environment is previously set in a control part. Next, the working time V of the air feeding fan 13 is measured by the control part. A new integrated value V" is obtained by adding the integrated value V' obtained until the last time to the working time V, then, when a value obtained by multiplying the integrated value V" by the the coefficient Kv exceeds a prescribed value VV, the user is notified of the time of exchanging the filter 12, or the time of cleaning the filter. As for the notifying means, such a means which lights on, or flickers a character on an operation panel so as to be distinguished from the discharging dust filter 14, or the ozone removing filter 12, and also which displays prescribed pieces of information on a register/display part, may be used.
Patent JP-H0399204-A (JP)
Title: Target device for detecting oven core
Inventor: MATSUMOTO MASANORI
IPC: C10B41/00
Filed: 1989-09-12
Abstract: PURPOSE:To prevent inability of detection and detection errors by providing slits for preventing the detection errors in the vicinity of a slit for detecting the position of a center, providing a light source at the rear surface of a target, and operating the detected data of a CCD line sensor. CONSTITUTION:In a target 2 which is an object to be detected, a slit 3 for detecting the position of the center and slits 17 for preventing detecting errors in the vicinity of the slit 3 are provided. A CCD line sensor 1 detects an image through the slit 3. A light source 4 is arranged at the rear surface of the target 2. A controller 5 detects the core of an oven or detects an error based on the arrangement of the slits detected with the CCD line sensor 1, and the results are outputted. In this way, the inability of detection and the detection errors can be prevented even in an adverse environment.
Patent JP-H1164736-A (JP)
Title: Microscope
Inventor: OTAKI TATSURO
IPC: G02B21/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a microscope capable of forming a low-magnification sample image suitable for the compact image pickup element of a video camera as necessary without causing the deterioration of the image due to the loss of light quantity or flare. SOLUTION: This microscope is provided with a light guiding means M2 fetching at least a part of light from the sample O through a part of image- formation optical systems L4, L5 and L7 from an observation optical path leading to an observed image 12 from the sample and guiding it to a specified branching optical path, and a magnification converting lens group L6 constituted to be inserted in/withdrawn from the specified branching optical path and having negative refractive power. The sample image I12 at the 1st magnification is formed in a state where the lens group L6 is inserted and the sample image I12' at the 2nd magnification lower than the 1st magnification is formed in a state where the lens group L6 is withdrawn.
Patent JP-S60127993-A (JP)
Inventor: YAMAZAKI TATSUO
IPC: B25J18/02
Filed: 1983-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61123840-A (JP)
Title: Artwork forming device
Inventor: KASUYA FUMIO
IPC: G03F1/00
Filed: 1984-11-12
Abstract: PURPOSE:To improve operator's operation efficiency by storing control information in a margin printing controller and its editing device, and outputting it to an artwork output device together with the contents of an original editing device. CONSTITUTION:Necessary information of the margin printing controller A which has a margin print information storage device B, a calendar device C, and a timer device D is supplied to the margin print editing device 9, an original stored in an original file 4 is edited by an artwork in-area editing device group 8, and this is merged with margin information stored in the editing device 9 and outputted to the artwork output device 11 to form artwork. Consequently, control information on the date of the formation of the artwork, the name of the original, the kind of color artwork, etc., is printed outside a field automat ically or selectively, and a user need not pay close attention to the handling of the artwork, so that the operation efficiency is improved.
Patent JP-H1061442-A (JP)
Title: Piston combustion chamber of swirl chamber type diesel engine
Inventor: NAKAKITA KIYOMI
IPC: F02B19/08
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To promote distribution of flame to a main chamber so as to effectively utilize the whole oxygen in the main chamber, and reduce occurrence of particulate and a smoke, by forming an approximately V-shaped cavity in the top part of a piston, and forming in the branch part of the cavity a guide groove extended to the downstream side of an ejection hole. SOLUTION: In the piston combustion chamber of a swirl chamber type diesel engine in which combustion gas produced in a semispherical swirl chamber is ejected to the inside of a main chamber through an ejection hole, approximately V-shaped cavities 51, 52 are formed in the top part 41 of a piston 4, and combustion gas ejected through the ejection hole is directed toward the branch part 53 between the V-shaped cavities 51, 52. Also, a part of combustion gas is supplied along a guide groove 6 having deeper depth, which is communicated with the branch part 53 and extended to the downstream side of the ejection hole 2, thereby combustion gas is supplied to an area between the V-shaped cavities 51, 52 which are opposed to the ejection hole 2, and distribution of flame to a main chamber is promoted.  As a result, the whole oxygen in the main chamber can be effectively utilized, and occurrence of particulates and a smoke can be reduced.