baber/WOPTO huggingface dataset:
Patent JP-S63242994-A (JP)
Title: Device for producing compound semiconductor single crystal
Inventor: NAKAMURA KIYOSHI
IPC: C30B27/02
Filed: 1987-03-30
Abstract: PURPOSE:To reduce device cost and prevent contamination of crystal raw material melt, by dividedly constituting structural members of a sintered material of aluminum nitride and carbon coated with thermally decomposed boron nitride according to the difference in temperature rise in operation in a device for producing a compound semiconductor single crystal. CONSTITUTION:This device is mainly constituted of a high-pressure vessel 1, a crucible 2 placed therein, a crucible pedestal 3 for holding the crucible 2, a crucible cover 4 for protecting the crucible 2 placed along the side peripheral surface of the crucible 2, a heater 5 placed coaxially with the crucible 2 on the outside of the crucible cover 4, heat shielding plates (11a), (11b) and 12 placed on the outside of the heater 5 and a crystal pulling up shaft 8 liftably placed above the crucible 2. The following constitutions are then added. That is furnace members adjacent to the heater 5 are formed of a sintered aluminum nitride material in the crucible pedestal 3, crucible cover 4 and heat shielding plates (11a) and (11b). Furnace members other than those adjacent to the heater 5 are formed of carbon coated with thermally decomposed boron nitride.
Patent JP-S61235474-A (JP)
Title: Paint for resistor
Inventor: TANABE KOJI
IPC: H01C7/00
Filed: 1985-04-11
Abstract: PURPOSE:To obtain the title paint for resistors, which does not cause rise in resistance due to anodic oxidation, produces a less sliding noise and has good resistance to moisture and heat, by blending an electrically conductive powder composed of sodium tungstate powder and carbon black and a synthetic resin. CONSTITUTION:In a paint for resistance obtd. by blending an electrically conductive powder and a synthetic resin, the paint is characterized in that part of the electrically conductive powder is sodium tungstate (NaxWO3) powder and the remainder thereof is carbon black in a weight ratio of the NaxWO3 powder to the carbon black of pref. 95:5-10:90. The paint allows the quantity of the electrically conductive powder to be increased as compared with the case where carbon black alone is used. Accordingly, the paint has good workability, because it has proper thixotropic properties required of a paint in screen printing, etc.
Patent JP-H08239667-A (JP)
Title: Method and apparatus for removing carbon deposited on charging port of coke oven
Inventor: NAKATANI HIROSHI
IPC: C10B43/04
Filed: 1995-03-07
Abstract: PURPOSE: To provide a method for removing carbon deposited on a charging port of a coke oven which can eliminate a danger and an environmental problem involved in removal of carbon deposited on the charging port by pushing-off using a crowbar by human power and burning-off utilizing air combustion and can safely and surely remove the deposited carbon in a short time by ejecting hard particulates towards a deposited carbon layer within the oven by a hard particulates ejection means. CONSTITUTION: The drawing is a side view of an apparatus for removing carbon deposited on the charging port of a coke oven. This apparatus comprises a particulate ejection nozzle mechanism A and a blast generating mechanism B. A coke oven 1 comprises an oven wall 1A, a charging port 1B, and a coke oven chamber 1C. The mechanism A has a particulate ejection nozzle 2 which can be inserted into the charging port 1B. A nozzle 2 is held on a body base 10 by means of a holder 3, and the inclination angle is variable by means of an inclination cylinder 4. The mechanism B comprises a hopper for storing and taking off particulates and a compressor for application of a high pressure gas. A mixed material comprising a coke powder and a blast material is suitable as the hard particulates.
Patent JP-H05280748-A (JP)
Title: Microwave oven
IPC: F24C7/02
Filed: 1992-03-31
Abstract: PURPOSE:To properly effect an automatic cooking without heating cooking material too much or too little, independently of the kind of the container for the cooking material. CONSTITUTION:In an apparatus wherein the cooking material in a heat cooking chamber 4 is subjected to a high frequency heating by a magnetron, a number sensor 34 is provided to detect the number of the cooking materials to be heated and a height sensor 15 is provided to detect the height of the cooking material. The kind of the container containing the cooking material is judged based on the height of the cooking material detected by the height sensor 15 and, based on the kind of the container thus judged and the number of the cooking materials detected by the number sensor 34, an exact judgement is made of the total quantity of the cooking materials.
Patent JP-H05278479-A (JP)
Title: Fuel tank for automobile
IPC: F02M37/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a fuel tank for a mobile which is capable of using fuel effectively by delaying the generation of lack of fuel at the time of curved run of the car when the residual amount of fuel in the fuel tank is small and which has a chamber capable of being installed in the fuel tank even through a small aperture. CONSTITUTION:A chamber 21 is arranged nearly along the running direction of a automobile, and the transversal width w0 is made constant all over the longitudinal direction, and the chamber 21 is bended at a middle portion to form a straight portion 24a along the running direction of the car and a tilted portion 24b extending in a tilted direction to the running direction of the automobile in a chamber room 24, and the whole width w1 of the chamber room 24 is made larger than the width w2 of the middle portion, and an intake tube 5 extended from a fuel pump is hung down at a nearly central portion of the tilted portion 24b.
Patent JP-H03277309-A (JP)
Title: Rotary containing body
Inventor: FUKUTOME HIDEAKI
IPC: A47B49/00
Filed: 1990-03-27
Abstract: PURPOSE:To prevent clothes from being caught by a connecting bar and other thing from coming into collision therewith by installing transfer spacer for running along an annular rail and transferring the run so as to be freely runnable in the rail between runners of adjacent frames. CONSTITUTION:Between runners 13a, 13a of adjacent frames 11, 11, a transfer spacer S whose shape is varied along a rail 8a is installed so as to be free runnable in the rail 8a, and when one piece of frame 11 is urn along the rail 8a through the runner 13a, the adjacent frame 11 is also run by the transfer spacer S installed between this moving runner 13a and the runner 13a of the adjacent frame 11. As for the transfer spacer S, its shape is varied along the rail 8a, and even in the circular arc part of the rail 8a, the adjacent frame 11 is fed and moved. In this case, the transfer spacer S does not protrude from the rail 8a, and a problem caused by a fact that a connecting bar for connecting frames 11, 11, etc., protrude from the circular arc part is avoided.
Patent JP-S59196117-A (JP)
Inventor: KAARUURAINAA RINTONAA
IPC: B23Q16/00
Filed: 1984-04-19
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-S535381-A (JP)
Title: On-off controller
Inventor: KIWAKI HISAKATSU
IPC: G05B11/16
Filed: 1976-07-02
Abstract: PURPOSE: To obtain an on - off control unit having a high sensibility and keen responsibility by comparing the output phase of a fixed phase shifter generating the output of a predetermined phase with the output phase of the magnetic amplifier operating in the on region to the control input. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07255457-A (JP)
Title: Method for producing shochu
Inventor: OMORI TOSHIRO
IPC: C12H6/02
Filed: 1994-03-25
Abstract: PURPOSE:To provide a method for producing a shochu (low-class distilled spirit), capable of shottening a conventional brewing period required for the conventional method and obtaining the shochu high in the quality and rich in the flavor. CONSTITUTION:This method for producing a shochu comprises converting starch contained in a raw material barley into alpha-starch, adding immersion water and an enzyme aqueous solution containing a prescribed amount of at least an enzyme selected from a group consisting of cellulase, protease and amylase enzymes in a total amount of 20-60wt.% (based can the raw material barley) to the raw material barley containing the alpha-starch, again subjecting the starch contained in the raw material barley having once been converted into the alpha-starch to the treatment for converting into the alpha-starch, and subsequently using the obtained raw material barley containing the twice treated theta-starch as a pouring raw material and/or a malt raw material.
Patent JP-S63242465-A (JP)
Title: Method for reproducing position of defective soldering inspection place
Inventor: OKUTSU KO
IPC: H05K3/34
Filed: 1987-03-31
Abstract: PURPOSE:To discriminate an abnormal soldering part by bringing a probe into contact with a soldering part, subjecting an electric signal to Fourier transformation and detecting the existance of the frequencies excluding the frequencies based on ultrasonic waves. CONSTITUTION:The ultrasonic wave from an ultrasonic wave generater 6 is radiated on a soldering part 4 by an ultrasonic wave radiator 5 to cause the vibration of frequency based on the ultrasonic wave from the soldering part 4. This vibration is converted into electrical signal by a probe 7 and pickup part 8 and stored in a memory 12 based on the control of a control circuit 11. Data are fetched from the input signal system stored in the memory 12, an operation is executed and the result is written in the memory 12. By performing Fourier transformation with the operation in order a proper ultrasonic frequency is attained in the case of the soldering being normal and in the case of defective soldering the frequency component besides the proper ultrasonic frequency is mixed. The defective soldering state is thus discriminated.
Patent JP-H11267681-A (JP)
Title: Scum inhibitor for active sludge and scum inhibiting method
Inventor: KITATSUJI KATSURA
IPC: C02F3/12
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent foaming and occurrence of scum, especially by actinomycete, by incorporating aliphatic primary amines, secondary amines, tertiary amines containing alkyl groups having specified or larger carbon numbers or salts of these as the effective component into the inhibitor. SOLUTION: This scum inhibitor contain, as an effective component, aliphatic primary amines, secondary amines, tertiary amines having >=4C alkyl groups or salts of these. Among the amines, primary amines are preferable, and especially lauryl amine is preferable. These amines may be used as a single substance or a mixture of two or more kinds. Further, other chemicals such as a stabilizer and an accelerating agent to be added to improve the sludge state can be mixed to prepare the scum inhibitor. Amines which are hardly soluble with water can be used by dissolving in a solvent such as acetone which does not affect the active sludge. When amine salts such as hydrochlorides are used, the salts may be used in a powdery state or previously prepared as an aq. soln. and then used.
Patent JP-H05278867-A (JP)
Title: Paper conveying device
IPC: B65H1/08
Filed: 1992-03-31
Abstract: PURPOSE:To provide a paper conveying device which can keep an angle between a document path and a feed-in tray constant all the time even if an inclination angle of the feed-in tray is changed and can continuously change the inclination angle of the feed-in tray. CONSTITUTION:In this paper conveying device, a feed roller 12 and a retard roller 13 are rotatably supported by a frame 16, and this frame 16 is connected to a feed-in tray 11 and provided with a supporting part for supporting this frame 16 in capable of oscillation.Thus, when an inclination angle of the feed-in tray 11 is to be changed according to the type and so on of a document to be conveyed (at the position of 11', for example), the frame 16 is inclined with the frame 16 as the axis (at the position of 16', for example), and feed roller 12 and the retard roller 31 are also moved to the positions of 12' and 13' at the same time, and an incoming angle of the document to be read all the time can be kept constant against the feed roller 12 and so on.
Patent JP-H01252293-A (JP)
Title: Novel production of optically active glycerol derivative
Inventor: NISHIO TOSHIYUKI
IPC: C12P17/18
Filed: 1988-03-30
Abstract: PURPOSE:To obtain the subject glycerol derivative at low temperature and in high yield, by synthesizing a monoester of optically active glycerol derivative from diol of glycerol derivative and fatty ester with asymmetric ester transition reaction utilizing stereoselectivity of enzyme reaction. CONSTITUTION:Diol of glycerol derivative expressed by formula I-V (R is 1-20C aliphatic or aromatic hydrocarbon group, or base consisting of purine or pyrimidine ring) is reacted with fatty esters expressed by formula VI (R1 is 1-20C aliphatic hydrocarbon group, R2 is 1-10C aliphatic or aromatic hydrocarbon group) in the presence of an enzyme having stereoselective ester transfer activity (preferably lipase derived from microorganism) to afford monoester of optically active glycerol derivative expressed by formula VII-XI.
Patent JP-S553879-A (JP)
Title: Sewage purifying apparatus able to reducing sludge employing advanced soil animal
Inventor: NIIMI TADASHI
IPC: C02F3/00
Filed: 1978-06-27
Abstract: PURPOSE: To reduce the amount of sludge in the treatment tank by covering the top of the sewage treatment tank with a soil in such a manner that a part thereof reaches below the surface of the sewage in the tank to ensure that advanced soil animals can live actively in the soil.  
     CONSTITUTION: A mesh-like means 6 is provided above various sewage treatment tankss such as sedimentation and aeration tanks and a contact filter bed in such as manner as to partially reach below the water surface 4 of the tanks. A soil 2 is covered on the meand 6 at a thickness enough to ensure that advanced soil animals such as earthwarm can live actively. The sludge close to the water surface of the tank is eaten by the advanced soil animals to reduce the generation of the sludge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61235200-A (JP)
Inventor: KUBO AKIO
IPC: B43L13/00
Filed: 1985-04-12
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-H11271790-A (JP)
Title: Liquid crystal display device and manufacture of the same
Inventor: MIZUNO HIROAKI
IPC: G02F1/1343
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which any short circuit between adjacent terminal electrode can not be caused even if grinding the edge face of a substrate cut at the outline of a liquid crystal cell by generating the liquid cell by using a worked substrate on which an electrode pattern is formed of metallic materials having extendibility. SOLUTION: The electrode width of an intermediate connecting wiring pattern 3b for connecting a terminal electrode body 3a with a common electrode pattern 4 is shaped so as to be narrower than that of the terminal electrode body 3a, and cutting is operated at the outline position 2 of a liquid crystal cell so that any damage on the terminal electrode due to the looseness of the outline of the liquid crystal cell due to cutting or grinding can not be caused can be obtained. Also, this is a method for manufacturing this liquid crystal display device in which any laser irradiating process which is necessary for removing the common electrode is not necessary, and costs can be reduced.
Patent JP-H03275060-A (JP)
Title: Bathing apparatus
Inventor: SAKURAI SATOYUKI
IPC: A61H33/10
Filed: 1990-03-26
Abstract: PURPOSE:To simplify the supply constitution of water for steam by connecting the emitting part of a bathtub water pressure feed pump to the water supply passage of a steam generator by a flow path changeover means. CONSTITUTION:A flow path changeover means A is constituted of a back and foot changeover valve 21 and a solenoid valve 30 and the back and foot changeover valve 21 cuts off the flow path from a pump 7 to an emitting port 5 at the time of steam operation and the solenoid valve 30 cuts off the flow path from the pump 7 to a steam generator 11 at the time of non-steam operation. At the time of usual operation, a switch 24 is turned ON to operate the pump 7 to emit a jet stream from the emitting port 5. At the time of steam operation, a switch 26 is turned ON not only to change over a suction flow path changeover valve 9 toward a water feed passage 10 but also to cut off the flow path to the emitting port 5 of the back and foot changeover valve 21 and, when a water level switch 16 for steam detects a definite water level or below, the pump 7 is driven and the solenoid valve 30 is opened to supply the water of a small water tank 4 to the steam generator 11. By this constitution, a water supply pump for steam becomes unnecessary and the constitution for supplying water for steam is simplified.
Patent JP-H02261052-A (JP)
Title: Electric power source device
Inventor: SUZUKI KOJI
IPC: H02M3/28
Filed: 1989-03-31
Abstract: PURPOSE:To permit the setting of constant voltage mode and constant current mode freely and facilitate the control of the switching of the modes by a method wherein an output voltage detecting circuit and an output current detecting circuit are compared with predetermined reference values respectively and a DC-DC converter is controlled in accordance with the results of the comparisons. CONSTITUTION:A power source device is provided with an output voltage detecting circuit 6 and an output current detecting circuit 7 and the detecting output of the output voltage detecting circuit 6 is compared with a reference value for setting an overvoltage limiter and another reference value for setting a low-voltage limiter while the detecting output of the output current detecting circuit 7 is compared with the other reference value for setting a current. One of output variable DC-DC converter 1 is controlled in accordance with the results of respective comparisons while the other output fixed DC-DC converter 2 is controlled in accordance with a program incorporated previously. According to this method, switching control between constant voltage mode and constant current mode may be facilitated and proper constant voltage control as well as constant current control with respect to the load fluctuation of a wide range may be effected.
Patent JP-H08312727-A (JP)
Title: Driving device of image forming device
Inventor: AMASHIRO CHITOSE
IPC: B41J23/02
Filed: 1991-03-19
Abstract: PURPOSE: To improve matching to a driving system on a latent image writing side, so as to obtain a high-quality image by arranging internal gears on all driving force transmitting parts of a gear train. CONSTITUTION: Driving force of a main motor 3 is transmitted from a pinion gear 4 to a gear 81 and an internal gear 51, and driving force transmitted to the gear 81 drives a paper sheet feeding unit and a fixing unit via a gear train. Driving force transmitted to the internal gear 51 drives an internal gear 56 via gears 52, 53, an internal gear 54 and a gear 55, and a gear 71 coaxial to a transfer roller on a cartridge 7 side is meshed with the internal gear 56. A long bearing 61 is provided between two frames 1a, 1b, so as to support a shaft 63, the oscillation of the shaft 63, causing dispersion of a central distance is avoided, and deformation in the longitudinal direction on the thrust surface of the gear is regulated.  Since meshing of the teeth are gradually approached or separated, shock in meshing is small, moreover, since the number of teeth of gears to be meshed at once is large, abrasion is small and unevenness of the rotation can be maintained small.
Patent JP-S534966-A (JP)
Title: Multiarticulation locker
Inventor: HIRATA YOUJI
IPC: B25J15/08
Filed: 1976-06-30
Abstract: PURPOSE:To provide a device for surely holding objects having various shapes; the device comprising articulations for turnably connecting a number of arms, actuator for turning the arms, and structure for detecting a collision of each arm against the object.
Patent JP-S58195173-A (JP)
Title: Monitoring device for earthquake for nuclear reactor plant
Inventor: MATSUMOTO TAKUSHI
IPC: G01V1/00
Filed: 1982-05-11
Abstract: PURPOSE:To enable adequate operation in the event of earthquake by detecting the accelerations and amplitudes of the respective oscillation detectors disposed in plural sections and comparing the same with reference values thereby monitoring the oscillations in each of the sections in a nuclear reactor plant and securing the safety of the plant. CONSTITUTION:Accelerated oscillation detectors 114 for earthquake are installed in the plural sections of a building for a nuclear reactor where earthquake- resistance classes differ and the construction ground, and the respective detection signals are transmitted to a signal processing part 116 and are also transmitted to a safety protection system 118 so that mechanisms for driving control rods are scrum-operated. The part 116 calculates the acceleration and amplitude in each of the parts 114, transmits the same as a display signal, compares the acceleration and amplitude with reference values and transmits an alarm signal when the acceleration and amplitude exceed the reference values. The signals for display and alarm are supplied respectively to a display part 122 and an alarm generating part 124, by which the acceleration and amplitude of each oscillation are displayed quantitatively and the degrees thereof are displayed dividedly in different colors for each of the detection sections.
Patent JP-H09270061-A (JP)
Title: Automatic vending machine
Inventor: YAGINUMA SADAHIRO
IPC: G07F9/02
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To expand the commodity sales promotion of an automatic vending machine(AVM) by providing the AVM with an information display means capable of improving advertisement and propaganda effects for commodities to be vended by the AVM, promoting the saving of maintenance work to be executed by a route man and presenting information service such as noted places and sightseeing guide around its location to AVM users. SOLUTION: A panel type display device 6 of a liquid crystal type or the like is loaded on the front surface of an outer door 2 of a cabinet 1. Information such as the advertisement information of commodities to be vended, sightseeing and traffic guide around the location of the AVM and the management information of the AVM are previously recorded in an information medium such as a CD-ROM and the information is read out in each mode by the operation of a keyboard 9 and displayed on a display device 6 as a pictograph.
Patent JP-S58195535-A (JP)
Inventor: WATANABE HITOSHI
IPC: G02B23/00
Filed: 1982-05-11
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。