baber/WOPTO huggingface dataset:
Patent JP-S5729522-A (JP)
Title: Preventing method for build-up in hearth roll type heat treatment furnace
Inventor: NAKAI TAKASHI
IPC: C21D1/00
Filed: 1980-07-26
Abstract: PURPOSE: To prevent the formation of a build-up on rolls in a heat treatment furnace, by cleaning the lower surface of a steel belt in advance when continuously heat-treating the steel belt in a hearth roll type heat treatment furnace.  
     CONSTITUTION: When continuously heat-treating a steel belt 1 in the hearth roll type heat treatment furnace, before it is taken into the heat treatment furnace it is passed through a bath type grinding roll 2, abrasive roll 3, brushing roll 5, etc. to remove smudge, etc. on the lower surface of the steel belt 1 and to clean the surface. In this process, the upper roll of each roll acts as a backup roll and the lower roll of each roll acts for grinding, abrading and brushing, respectively. A linger roll 4 is disposed next to the abrasive roll 3 as a roll for draining to remove water sprayed from a water pouring opening 13 onto the lower surface of the steel belt when the surface is abraded by the abrasive roll. No build-up is formed on hearth rolls in the heat treatment furnace because the lower surface of the steel belt is cleaned in advance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63268940-A (JP)
Title: Fuel injection device for engine
Inventor: HATAMURA KOICHI
IPC: F02M43/00
Filed: 1987-04-25
Abstract: PURPOSE:To enable the startability of an engine to be maintained at a good level by controlling the fuel injection quantity in response to the output of a fuel pressure detecting means placed on the upper stream side from an orifice section placed in a fuel return passage. CONSTITUTION:A little downstream from a pressure regulator 12 in a fuel return passage 5 is interposed an orifice member 22 provided with a throttling section 21 which has a prescribed heat capacity, and at the same time, is formed into a diameter smaller than that of the fuel return passage 5. The fuel pressure positioned upstream from the throttling section 21 in the fuel return passage 5, which is detected by a pressure sensor 23, is inputted to a control circuit 24. Hereupon, the control circuit 24 judges, by using such fuel pressure as a control information, whether vapor is generated within a fuel pipe 4 or a fuel injection valve 3. And then, at the time when vapor is generated, the injection pulse-time of the fuel injection valve 3 is extended so that the fuel injection quantity agree with a preset value. Thereby a countermeasure to maintain air-fuel ratios properly is taken, and consequently, a good startability can always be secured regardless of the quality of fuel and the state of the engine temperature.
Patent JP-S6321243-A (JP)
Inventor: KAARU HAINTSU KIYUURE
IPC: C01B17/50
Filed: 1987-04-25
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-S62260558-A (JP)
Title: Linear motor device
Inventor: UEDA KAZUHIKO
IPC: G11B7/085
Filed: 1986-04-30
Abstract: PURPOSE:To prevent the generation of the resonance mode of a base by conforming the height of the neutral surface of the base and the height of the point of application to the base of the reaction of driving force. CONSTITUTION:With a linear motor device, a working member 3 is connected and fixed to a movable member 1, to which an optical head 2 is loaded and fastened, and a section in the vicinity of the end section 3-a of the member 3 is inserted into a magnetic gap formed by a drive section yoke (a body of magnetic force) 7. The drive section yoke 7 is fixed to the drive-section yoke mounting surface 5-a of a base 5, and the height of the mounting surface 5-a is conformed to the height of the neutral surface 8 of the base 5. When a movable section coil 4 is conducted at that time, driving force to the movable member 1 is generated by the electromagnetic effect of the coil 4 and the yoke 7. The height of the mounting surface 5-a and the neutral surface 8 is conformed, thus preventing the generation of the resonance mode (the bending, torsion, etc., of the base) of the base 5.
Patent JP-S5528381-A (JP)
Title: Enameled ware
Inventor: NOBUTOU YOSHIYASU
IPC: C23D5/00
Filed: 1978-08-23
Abstract: PURPOSE: To remove defects such as failure in adherence, cissing, foams, pinholes, by heating first the coated layer of aluminum-coated steel sheet so as to remelt it, then by using it as a material.  
     CONSTITUTION: In using aluminum-coated steel as a base material, whole of the aluminum-coated steel sheet having been formed is heated to melt for a short time just before glazing in order to coat the iron completely, and simultaneously to re-weld the contact portion between the Al-coated metal and the iron, the contact portion which has been weakende due to the working, in order to increase the adhesion property, then glazing and calcining are performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06311938-A (JP)
Title: Container
Inventor: TSUCHIYA YOSHIMITSU
IPC: A47J47/02
Filed: 1993-04-28
Abstract: PURPOSE:To prevent condensation of moisture on the inside surface of a cap and to prevent sagging even if a material from which the moisture evaporates is used as a content. CONSTITUTION:The cap of the container consisting of a container body 14 and the cap 12 covering the aperture of the container body is constituted by having at least a base body 18 and a moisture absorbing member 20 which is installed on the container body side of the base body and absorbs the moisture in the container body. As a result, the degradation in taste by dropping of the water drops and staining of hands, dining tables, etc., is averted particularly if the content is food.
Patent JP-S5628294-A (JP)
Title: Lithium complex grease and its preparation
Inventor: NAKA MICHIHARU
IPC: C10N30/12
Filed: 1979-08-16
Abstract: PURPOSE: To obtain a grease for roller bearings, capable of imparting heat and water resistance, high adhesion, rust prevention, and low noise level thereto for a long term, and prepared by thickening a base grease consisting of a base oil, a specific fatty acid (ester) and lithium hydroxide with a phosphoric ester etc.  
     CONSTITUTION: (B) A 12W24C fatty acid, (C) a 4W12C dicarboxylic acid (ester) and (D) lithium hydroxide are mixed and dispersed in (A) a base oil to prepare a base grease, which is dehydrated and then reacted with (D) a phosphoric (phospuorous) ester to give the aimed lithium complex grease. Stearic acid may be preferred as (B), and sebacic or azelaic acid, di-2-ethylhexyl sebacate, etc. may be preferred as (C). A preferred example of (D) is tricresyl phosphate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61260138-A (JP)
Title: Detecting part construction of air tightness inspecting device
Inventor: MIZUKAMI SEIJI
IPC: G01M3/16
Filed: 1985-05-15
Abstract: PURPOSE:To improve detection accuracy by extending the staying and contacting time of a flow air in a detecting path. CONSTITUTION:An anode heater wire 42 and a cathode wire 43 are disposed in the detecting path 32 by facing each other. A current amount flowing to the cathode wire 43 from the anode wire 42 is changed in accordance with the mixing amount of a leaking gas from a subject to be tested in an introduced air from an air inlet hole 37, and the equivalent amount on the change in the current is decided and displayed. In this device, the path is formed by connecting a narrow small diameter hole 33 opening at the downstream side of the flow air with a large diameter hole 34 at the upstream side by a taper part 35, and the air inlet hole 37 is disposed by deviating from the axial center of the path 32 so that the flow air can swirl in one direction. Accordingly the flow air is flowing by swirling in one direction in the path 32 equipped with both electrodes 42 and 43. Therefore the staying and contacting time is prolonged even with the same introduced air amount to increase a contact area, thereby improving the detection accuracy.
Patent JP-S58221796-A (JP)
Title: Water mask with electronic device
Inventor: MIYAZAWA OSAMU
IPC: A63B33/00
Filed: 1982-06-16
Abstract: PURPOSE:To preserve safety of a user by providing a water mask with an electronic device thereby to indicate environmental values, time or the like inside of the water mask. CONSTITUTION:A water mask 9 is provided with a semiconductor pressure sensor 10, a luminous indicator 11 and an electronic device 12 such as detecting circuit or the like at the upper portion of a rubber frame thereof, and with a battery bag 14 on a strap 15. A nozzle 13 serves to transmit an outside pressure to the semiconductor pressure sensor 10, and owing to a signal processing of the sensor 10, a depth of water may be indicated by an indicator 11. Accordingly, a user may read the depth of water only by turning his eyes slightly upwardly as depicted by a dotted line. Further, an alarm device 16 serves to indicate a warning and sound an alarm at a set value in response to a submergence time and a decompression time.
Patent JP-H044890-A (JP)
Title: New physiologically active substance and production thereof
Inventor: SUGITA KENJI
IPC: C07D303/14
Filed: 1990-04-19
Abstract: NEW MATERIAL:A compound shown by the formula. USE:A carcinostatic agent. PREPARATION:A fungus [e.g. Alternaria brassicicola (FERM P-11,387)] belonging to the genus Alternaria, capable of producing the compound shown by the formula is cultured at 28 deg.C.
Patent JP-2000287536-A (JP)
Title: Culture medium for cultivating plant
Inventor: TOKUHIRO TOSHIYA
IPC: A01G1/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a culture medium for cultivating plants usable in a room, on a veranda, or the like, without using soil and without anxiety about water leakage. SOLUTION: This substrate for a culture medium for cultivating plants is obtained by laminating (A) a water holding layer 1 selected from a porous material holding a highly water absorbing resin, a fibrous material laminate and a laminate of the porous material together with the fibrous material laminate onto (B) a root- impenetrable sheet 2 having water permeability.  Furthermore, the culture medium for cultivating the plants is obtained by laminating (A) the water holding layer 1 selected from the porous material holding the highly water absorbing resin, the fibrous material laminate and the laminate of the porous material together with the fibrous material laminate, (B) the root-impenetrable sheet 2 having the water permeability and (C) a hydrophilic layer 3 selected from the porous material, the fibrous material laminate and the laminate of the porous material and the fibrous material laminate in the order mentioned. Furthermore, (D) a surface material comprising an air- permeable material is laminated onto the outside of the hydrophilic layer 3 of the culture medium for cultivating the plants to afford the culture medium for cultivating the plants.
Patent JP-S62262178-A (JP)
Title: Language analyzing device
Inventor: HIRAKAWA HIDEKI
IPC: G06F17/27
Filed: 1986-05-08
Abstract: PURPOSE:To attain the making of a translation text into accuracy, by separating a syntax analysis and a meaning analysis, finding an intrinsic modification for the analyzed result of a syntax, comparing evaluation on plural modifications including the above, and obtaining the analyzed result with a correct meaning. CONSTITUTION:In a word dictionary 4, the name of a part of speech, a meaning marker, a modification rule, and an evaluation data are stored in advance. A syntax analysis part 8 generates the grammatical analysis structure of a word string in which an input text is divided by every word, and on which a dictionary data is attached, by using a syntax analysis rule 7. An interpretation conversion part 9 finds the intrinsic modification according to the name of the part of speech, and the modification rule. The comparison of evaluation for the modification generated by the modification, and the analysis structure, is performed by using the meaning marker, and the evaluation data of the word, and the modification with the highest evaluation is selected. Thus, by separating the syntax analysis, and the meaning analysis, it is possible to obtain an accurate translation text.
Patent JP-H01274738-A (JP)
Title: Ophthalmology inspection device
Inventor: MAKINO MISAO
IPC: A61B3/14
Filed: 1988-04-28
Abstract: PURPOSE:To permit the sure and correct visual field measurement by generating a marker image at a prescribed point on a luster image generated on a fundus and varying the size of the marker image. CONSTITUTION:A luster image obtained by the fundus irradiation is treated by a video process amplifier 14 through a color filter 2 and a photomultiplier tube 13 through a light duct 11, and once accommodated into a memory 15 and then displayed on a monitor 17. A marker image is generated on a CRT 1 by operating the push button 18a of a visual index position and size indicator 18, observing the monitor 17. The marker signal passes through a signal width adjusting circuit 25 and is inputted into a brilliancy signal amplifier 20, and a brilliancy signal is formed and inputted into the CRT 1, and the marker image having a prescribed brilliancy is formed at a prescribed position. Further, since the signal supplied from a position detector 19 is inputted into an image mixer 16, the marker image is displayed on the monitor 17, and it is confirmed if the marker image is generated at a prescribed position or not.
Patent JP-H07312454-A (JP)
Title: Laser amplifier
Inventor: KIDO TAKESHI
IPC: H01S3/10
Filed: 1994-05-18
Abstract: PURPOSE:To enable the pulse laser beams without fail in a simple constitution by providing a control device changing form the first pulse laser beams led into a photoresonator into outgoing polarization through the intermediary of an input output optical means. CONSTITUTION:When the title laser amplifier is actuated by a control device 20, a driving signal S1 is outputted to the first exciting laser oscillator 14a to excite the laser medium 3. The driving signal S2 is outputted to the main laser oscillator 4 at the interval of a specific time to output the first pulse beams L1 of the S polarization. Next, the first pulse laser L1 passing through 1/4 wavelength board 12 and an unenergized electrooptical element 13 is reflected by a high reflection mirror 2a on one photo resonator 1 so that the polarization may be turned by 90 deg. to be converted from the S polarization to P polarization for entering the laser medium 3. Through these procedures, the laser medium 3 excited by the second pulse laser beams 2 can be amplified by the first pulse laser beams L1 passing therethrough.
Patent JP-H02280852-A (JP)
Title: Electrical dust precipitator
Inventor: KOSAKA YOSHIOMI
IPC: B03C3/45
Filed: 1989-04-24
Abstract: PURPOSE:To give properties of not only dust precipitation but also deodorization to an electric dust precipitator by covering both faces of plate electrodes, to which a high DC voltage is applied, with an insulator film, by forming dust precipitation electrodes made of an electrically conductive and deodorizing material into corrugated sheets and by piling up the dust precipitation electrodes on the insulator films one after the other. CONSTITUTION:An inlet port 3 for dust-containing gas is attached to the front end of a main frame body 1, an electrically charging part 3 wherein dust particles are charged and a dust precipitation part 7 constructed of electrodes 9, 10a of different polarities for precipitating charged dust particles by Coulomb force are installed in order in the main frame 1, and an outlet port 8 for purified gas is attached to the rear end of the frame body 1. A high DC voltage is applied to the dust precipitation part 7 and the electrically charging part 3. Both faces of plate electrodes 9 in the dust precipitation part 7 of one polarity are covered with an insulator film 17, dust precipitation electrodes 10a of the other polarity are formed by corrugating a flat plate made of an electrically conductive and deodorizing material, and these dust precipitation electrodes 10a are piled up on the plate electrodes 9 one after the other through insulator films 17. Furthermore, insulation parts 21 of narrow width are formed at both side ends of the electrodes 10a and the dust precipitation part 7 is constituted by building up two or more electrode groups composed of two kinds of electrodes set opposed with each other.
Patent JP-S5531151-A (JP)
Title: Oxygen blowing method in continuous steel making
Inventor: FUKUZAWA AKIRA
IPC: C21C1/02
Filed: 1978-08-28
Abstract: PURPOSE: To effectively promote dephosphorization reaction, etc. of hot iron by setting the flow rate of oxygen from a nozzle near the hot iron inflow side of a trough type furnace or the like higher than that from a nozzle at the outlet side.  
     CONSTITUTION: In a trough type continuous predephosphorization furnace or the like, the flow rate of oxygen from nozzles is gradually increased from the molten metal inflow side to the molten metal outflow side. That is, much oxygen is blown at a part where decarburization occurs slightly, and a restricted vol. of oxygen is blown at a part where CO is formed actively. Thus, one or more places blown with oxygen at a controlled flow rate are set in the furnace to equalize the sum of the  flow rate of oxygen and that of CO in the vicinity of each of the nozzles. By accomplishing slag-metal reaction of this method in a high carbon noze of above 2%  carbon concn. with vigorous agitation, continuous steel making is promoted efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08297746-A (JP)
Title: Method and device for picture processing
Inventor: MATSUURA TAKAHIRO
IPC: G06T7/60
Filed: 1995-04-27
Abstract: PURPOSE: To efficiently extract picture elements in prescribed relations between a noticed picture element and peripheral picture elements by extracting picture elements based on inputted picture element matrix data. CONSTITUTION: An arbitrary column Ak in inputted picture element matrix data is shifted right and left by the extent corresponding to one picture element, and a column AOrk is generated by OR operation. Exclusive OR between AOrk and Ak is operated to generate edge data AEdgek which indicates the occurrence of switching between display picture elements and non-display picture elements in the column Ak . Exclusive OR between columns Ak-1 and Ak+1 adjacent to the column Ak is operated to generate mask data AMask which masks the edge data AEdgek. son-display picture elements appear as display elements L1 and L2 by masking (AND operation) with this mask data. These picture elements are parts of corners of non-display picture elements. These logical operations are performed for the whole of picture data.
Patent JP-2000294382-A (JP)
Title: Organic el device
Inventor: SHIRASAKI TOMOYUKI
IPC: H01L51/50
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL device suitably used as a backlight for a color liquid-crystal display device. SOLUTION: This organic EL device has organic EL layers 8r, 8g, 8b disposed in stripes on a transparent substrate 1. Luminescent colors from the organic EL layers 8r, 8g, 8b are mixed to produce white luminescence. The organic EL layers 8r, 8g, 8b are sandwiched between an anode 2 or a transparent electrode and a cathode 9 or a back electrode. A low-resistance wire 3 lower in resistance than the anode 2 is disposed on the anode 2 along the organic EL layers 8r, 8g, 8b. By disposing the anode 2 of high resistance value into the form of a surface or a strip, brightness can be prevented from varying with positions due to resistance values differing from position to position.
Patent JP-2000292369-A (JP)
Title: Quality inspection device
Inventor: KANEKAWA MASATO
IPC: G01N21/89
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To inspect precisely existence of a defect on a test surface without being influenced by falling dust or the like in the middle of conveyance of a test object. SOLUTION: In the middle of conveyance, by a conveyance means 1, of a test object, for example, a corrugated cardboard 51, in the state where a printed test surface thereof is faced downward, the test surface is illuminated by illumination light sources 2, 3, and imaged by an imaging camera 7 of an imaging device 6 through a light transmitting plate 13. The imaging camera 7 is housed in an optical box 8 having the light transmitting plate 13 on the front thereof. The light transmitting plate 13 is placed at an angle relative to a horizontal plane, to make adhesion of falling dust or the like difficult. Hereby, even if the dust or the like adheres by any chance, it can be removed simply and surely by spraying air or the like.
Patent JP-H09267947-A (JP)
Title: Paper money transfer device for paper money identifying machine
Inventor: MURAOKA SHIGETARO
IPC: B65H7/14
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To ensure high speed transfer of paper money to be identified and prevent waving of paper money which is being transferred in the orthogonal direction to the transfer direction. SOLUTION: A paper money transfer device consists of a drum 11 for transfer, a group of a first suppress roller 12, a second suppress roller 13, and a third suppress roller 14, a paper money introduction part 15, and a drive mechanism 16 which rotates and drives the drum 11 for transfer. The drum 11 for transfer consists of a rotary shaft and six disclike support drums arranged on the rotary shaft, and the disclike support drum consists of a support drum main body and a belt member which forms an outer peripheral part of the support drum main body and is made of synthetic rubber. Moreover, a surface of the belt member is polished, and it is adjusted so that the rotary shaft is positioned at the center of the disclike support drum properly. Rotation force of an electric motor 26 is transmitted to the rotary shaft through gears 27, 28, 29, 30 to rotate the drum 11 for transfer.
Patent JP-H06314684-A (JP)
Title: Liquid and method for etching of silicon wafer
Inventor: KAMIMURA KENICHI
IPC: C23F1/08
Filed: 1993-04-30
Abstract: PURPOSE:To provide a wafer chemical etching liquid for the manufacture of a silicon semiconductor wafer and to provide an etching method which uses the liquid. CONSTITUTION:The etching liquid of a silicon semiconductor wafer is featured in such a way that silicon at 0.36 to 0.80mol/liter has been dissolved in a solution having a composition of HF/NHO3=0.30 to 0.40, (HF+HNO3)/CH3COOH =0.80 to 3.00 and (HF+HNO3)/H2O=0.82 to 2.90 in terms of the ratio of wt.%. The etching method of the silicon semiconductor wafer is featured in such a way that the etching liquid is used, that the temperature of the etching liquid is adjusted to a temperature of 20 to 60 deg.C and that the wafer is immersed in the etching liquid while it is being shaken.
Patent JP-S63271110-A (JP)
Title: On vehicle navigation device
Inventor: MORISUE FUMINORI
IPC: G08G1/0969
Filed: 1987-04-30
Abstract: PURPOSE:To constitute the titled device so that a vehicle can reach the destination easily and surely, by displaying an intersection for turning, an intersection which is apt to be mistaken, the present position of the vehicle and a distance to the intersection, in a route extending from a departure point to the destination. CONSTITUTION:When the destination is inputted by an operating means 2 a route to the destination is selected by a route selecting means 3-7, a main intersection on this route is selected by a main intersection selecting means 3-6, a schematic drawing is rotated so that the advance direction of a vehicle becomes right above, by a rotary zoom means 3-4, and also, by a schematic drawing switching means 3-5, the schematic drawing is switched one after another as the vehicle advances and displayed on a display means 4. Also, by a present position detecting means 1, the present position of the vehicle is detected, and a distance to the main intersection, calculated by a distance calculating means 3-1 is displayed on the display means 4.