baber/WOPTO huggingface dataset:
Patent JP-S56139451-A (JP)
Title: Metal complex of metal salt of n-substituted dithiocarbamate, its preparation and chemical for agricultural and industrial use containing the same
Inventor: KUCHIKATA MASUO
IPC: A01N57/00
Filed: 1980-04-01
Abstract: NEW MATERIAL:The titled compound that is obtained by coordinating a divalent metal with a compound of formula I [X is divalent aliphatic chain, polyalkylenepolyamine chain; Y, Y' are group of formula II (m is 0W2; R, R 1  are H, alkyl), the residual group is H; M is heavy metal].  
     EXAMPLE: A complex of manganese N-(2-hydroxy)ethylenebisdithiocarbamate.  
     USE: Chemicals for agriculture and industry, antibacterial, insecticide, acaricide and slime controller for industrial use: they can prevent the stains and damages caused by mildew and microorganisms growing on coated films.  
     PREPARATION: A soluble metal salt such as zinc chloride, zinc sulfate, cobalt chloride or copper nitrate is added to a suspension or slurry of a metal salt of N-substituted dithiocarbamic acid to effect the reaction at 0W50°C, thus producing the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61201270-A (JP)
Title: Developing device for color selectable monochromatic copying device
Inventor: IKEDA TAKASHI
IPC: G03G15/08
Filed: 1985-03-04
Abstract: PURPOSE:To facilitate operation for color changing by allowing individual developer discharging and recovering means of a developer storage part to stop at positions facing a developing sleeve and rotate between individual stop positions. CONSTITUTION:When a supply roller 17 (developer discharging and recovering means) rotates counterclockwise, a black developer 16B moves counterclockwise and the developer is charged electrostatically at the same time, and sent out of a developer chamber 15B to developing sleeve 12, thereby developing a latent image on the surface of a photosensitive body 1. A developer which is not used for the development is used for the development while mixed with a developer which is discharged newly below the developing sleeve 12. When the black copying operation is completed, the supply roller 17 is rotated backward, i.e. clockwise and an applied voltage is switched at the same time, so that a black developer around the developing sleeve 12 is attracted to the supply roller 17 and recovered in the black developer chamber 15B. Then, the developer storage part 13 is rotated to carry the replenishing roller 17 of a green developer chamber 15G to the position facing the developing sleeve 12, and then green copying operation is carried out.
Patent JP-H09225421-A (JP)
Title: Water jet cleaning device
Inventor: TAKEUCHI HIROYUKI
IPC: B08B3/02
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to evenly execute cleaning so that guide rollers can easily pass-by obstacles by providing the cleaning device with plural guide rollers for holding a nozzle advanceably and retreatably and projectingly disposed at the device to the almost center of the circumferential wall surface and limit switches which retreat these guide rollers by detecting the obstructions projecting from the circumferential wall surface. SOLUTION: This cleaning device has a high-pressure water pipe 8 and a nozzle head 9 at the front 9 end of an extension pole 2 and cleans the inside surface of side ditches by water ejects by supplying the high-pressure water from the high-pressure hose 10. A pantograph 1 is mounted at the front end. Both right and left ends are projectingly provided freely rotationally with the guide rollers 3 or brushes, etc., so as to allow freely rotation thereof. The pantograph 1 is assembled by hinges 11 at five points and collapses toward the extension pole 2 or expands opposite. Two pieces of springs 4 are mounted at the peak of the pantograph 1 allowing the pantograph 1 to collapse in the direction perpendicularly to the side ditches. The limit switches 6 are so adjusted that the pantograph 1 is at the working threshold in the state collapsing to the extreme.
Patent JP-H03246384-A (JP)
Title: Electric rotating machine
Inventor: MITSUI HISAYASU
IPC: H02K3/44
Filed: 1990-02-23
Abstract: PURPOSE:To heighten reliability without damaging a coil by using a polyimide film or an aromatic polyamide paper as a slot insulation and a resin containing polyimide compound as an impregnated resin. CONSTITUTION:A polyimide film or an aromatic polyamide paper is used as a slot insulation 2, and interior insulation 3 and a latch 4 for an iron core 1. Then a polyimide coated insulated electric wire 5 is coiled around the iron core 1. A resin containing bismaleimide is impregnated as a polyimide compound, and is heated and hardened at about one hundred and fifty degrees Centigrade for the three hours and additionally at about one hundred and eighty degrees Centigrade for sixteen hours. An electric motor to circulate chlorofluorocarbonic gas 123 as a coolant in the state where it is impregated in the chlorofluorocarbonic gas 123 is manufactured with the finished coil as a stator coil. Consequently, it is possible to prevent extraction of materials and cracking, and accordingly, it is possible to supply electric rotating machines which hardly break down and are of high reliability.
Patent JP-H06255407-A (JP)
Title: Support insulator for rigid body electric overhead line
Inventor: KANAMORI TOSHIHARU
IPC: H01B17/18
Filed: 1993-03-02
Abstract: PURPOSE:To make a rigid electric overhead line longer and larger by lockedly pressing a long and large rigid electric overhead line against a tie plate mounted on a support insulator for a rigid electric overhead line by a spring and providing a spring support fastening device for restricting creeping of the long and large rigid electric overhead line. CONSTITUTION:Rigid electric overhead lines 13, 23, 33 which are located towards the center from support insulators 11, 21, 31 are immobile sections supported by the support insulators 11, 21, 31 without any movement. In mobile sections from both ends to the balancing support insulators 11, 21, 31, rigid electric overhead lines 13, 23, 33 creep while being restricted by leaf springs 12, 22, 32. However, the movement by creeping is so less that the support insulators 11, 21, 31 can support the rigid electric overhead lines 13, 23, 33 without any trouble. Therefore the support insulators 11, 21, 31 for rigid electric overhead lines for supporting leaf springs can support safely a long and large rigid electric overhead lines.
Patent JP-S61199722-A (JP)
Inventor: MIYOSHI HIDEKI
IPC: A01F12/18
Filed: 1985-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51116665-A (JP)
Title: Secondary electron multiplier plate
Inventor: TAKADA HIROTAKA
IPC: H01J43/24
Filed: 1975-04-04
Abstract: PURPOSE: A secondary electron multiplier plate which is easy to manufacture and is provided with secondary electron multiplier holes having a high multiplying factor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07246546-A (JP)
Title: Thermal displacement correction method for ball screw in nc machine tool
Inventor: ITO KOICHI
IPC: B23Q15/18
Filed: 1994-03-14
Abstract: PURPOSE:To easily and accurately correct the thermal displacement of a ball screw without employing special structures or hardware. CONSTITUTION:A correction area (X0 through Xn: a case of a X axis) in which correction is to be made to the quantity of pitch error correction, is set in advance, the all of an estimated value DELTAL for the quantity of thermal displacement of a ball screw is given to either one of an area boundary point X0 or Xn at the negative side or the positive side of the correction area (X0 through Xn), and concurrently the aforesaid given value is uniformly distributed linearly as a whole to respective points (X0, X1, X2,...Xn) within the correction area (X0 through Xn) so as to be added to the quantity of pitch error correction at each point.
Patent JP-S60184352-A (JP)
Title: Oil and fat containing seasoning
Inventor: WAKAMATSU HACHIROU
IPC: A23L27/23
Filed: 1984-03-05
Abstract: PURPOSE:To provide the easily handleable oil or fat containing seasoning, by suspending fine crystals of L-glutamic acid, etc. in an oil or fat. CONSTITUTION:The objective oil or fat dispersed uniformly with a seasoning component is produced by mixing (A) an oil or fat (e.g. sotbean oil, coconut oil, beef tallow, etc.) with (B) about 0.1-50wt% fine powder of a seasoning having an average particle diameter of about <=50mu, and if necessary (C) an emulsifier (e.g. guar gum, sodium alginate, etc.). The seasoning component is composed of one or more compounds selected from L-glutamic acid (salt) (preferably sodium, potassium or calcium salt of L-glutamic acid, or their mixture) and 5'-ribonucleotide (salt) [e.g. 5'-inosinic acid (sodium salt), 5'-quanylic acid (calcium salt), etc.].
Patent JP-H08320362-A (JP)
Title: Lamination-type magnetic field detection device
Inventor: MORIKAWA KENJI
IPC: G01D5/20
Filed: 1996-02-28
Abstract: PURPOSE: To improve sensitivity within a drive region of 100kHz-10Mkz with a magnetic field detection element. CONSTITUTION: An element 1 consists of a substrate 10, a conductor layer 12 consisting of a conductor, and a magnetic body layer 11 of the magnetic body which is formed around the conductor layer 12. Then, an AC voltage is applied from a drive power supply 50 to the element 1 and impedance change due to external magnetic field is detected by a detector 60. Magnetic anisotropy is given to the magnetic body layer 11 in a direction for crossing the conduction current direction of the element 1. Then, by providing the conductor layer 12 of the conductor and giving magnetic anisotropy of the magnetic body layer 11, the resistance of the element 1 can be reduced and the inductance change and the resistance change of the element can be taken out effectively at a drive frequency which is lower than a conventional element by two digits.  Also, the magnetic anisotropy of tie magnetic body layer 11 is controlled, thus preventing the dynamic change for detecting magnetic field due to the drive frequency.
Patent JP-S55135164-A (JP)
Title: Anthraquinone dye for cellulose-containing fiber
Inventor: NIWA TOSHIO
IPC: C09B62/06
Filed: 1979-04-06
Abstract: NEW MATERIAL:An anthraquinone derivative represented by formula I, wherein Q is a 2W9C linear or branched alkylene, X is an amino, a 1W6C mono- or di-alkylamino or an anilino group.  
     EXAMPLE: A compound represented by formula II.  
     USE: A dye which dyes cellulose-containing fibers, etc., bluish red.  
     PREPARATION: A compound of formula I is produced by cyanurylating a compound represented by formula III with a compound represented by formula IV. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61202674-A (JP)
Title: Apparatus for concentration of liquid
Inventor: ISHIZAWA HIROAKI
IPC: B01D9/02
Filed: 1985-03-05
Abstract: PURPOSE:To improve the efficiency of concentration operation, by cooling the liquid to be concentrated with a cooling cylinder, transferring the ice crystals formed on the inner wall surface of the cooling cylinder to a compression zone with a spiral blade, and separating into concentrated fruit juice and ice crystals. CONSTITUTION:The pipe 16 for feeding the liquid to be concentrated is con nected to one end of the cooling cylinder 14 furnished with the evaporator 12 of a refrigeration system, and a spiral blade 20 is attached rotatably in the cooling cylinder 14. An ice crystal compression zone 24 to compress the ice crystals frozen from the liquid and formed on the inner wall surface of the cylinder is attached to a part of the cooling cylinder 14, and the ice crystal compression zone 24 is furnished with the outlet port 28 of the concentrated liquid separated from the ice crystals. The outlet port 32 of the compressed ice crystals is attached to the other end of the cooling cylinder 14. The effi ciency of the concentration operation can be improved in the present liquid concentration apparatus compared with conventional freeze concentration appara tus, and furthermore, the size of the apparatus can be reduced and the mainte nance can be facilitated.
Patent JP-2000242162-A (JP)
Title: Natural phenomena observation device by temperature change of water
Inventor: ENDO KOJI
IPC: G09B23/12
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an observation device which is small in size and simple in structure, is capable of faithfully reproducing various kinds of natural phenomena by temperature changes of water, such as snow, frost, ice, frost columns, cloud, fog or convection of water, and is adequate as a science teaching material. SOLUTION: This device has a cooling source 1 having a sheet-like thermoelectric element 2 of which one surface is lowered in temperature and another surface is increased in temperature by energization, a cooling plate 3 consisting of a metal having good thermal conductivity in tight contact with the surface lowered in the temperature of the thermoelectric element and a heat radiator 4 coming into tight contact with the surface increased in the temperature of the thermoelectric element 2, and a voltage controller 5 for controlling the energization to the thermoelectric element. The steam in air or the water or steam put into a container 6 is cooled or refrigerated by the cooling plate 3, by which the observation of the natural phenomena by the temperature changes of the water is made possible.
Patent JP-H04262506-A (JP)
Title: Coil component
Inventor: MATSUMOTO HATSUO
IPC: H01F17/06
Filed: 1991-02-15
Abstract: PURPOSE:To provide a coil component which can be made small-sized and which can eliminate an inphase voltage and an opposite-phase voltage with high accuracy. CONSTITUTION:Assembly-type magnetic cores 11, 12 which are provided with side-part legs and protruding parts (central legs) are combined with bobbins 13, 14, for winding use, which are in a state that individual windings 23, 24 have been wound. Thereby, a coil component is constituted in such a way that a closed circuit is formed between the side-part legs of the assemblytype magnetic cores 11, 12 and that a gap 25 is formed between the protruding parts. As a result, two individual systems of closed magnetic circuits which have been branched into a direction along the closed circuit and a direction along the protruding parts are formed by a magnetic flux which is generated so as to cross the individual windings 23, 24; the leakage inductance component between the individual windings 23, 24 can be increased; an inphase voltage and an opposite-phase voltage can be eliminated effectively.
Patent JP-H01217475-A (JP)
Title: Image forming method
Inventor: IKESUE TATSUYA
IPC: G03G15/047
Filed: 1988-02-26
Abstract: PURPOSE:To improve image quality by exposing by means of projecting light consisting essentially of wavelength light of <=620[nm]. CONSTITUTION:When image information is performed on a positively charged organic photoconductor (OPC), exposure is performed by the projecting light consisting essentially of the wavelength light of <=620[nm]. Thus, the fatigue of the positive electrification OPC due to the projecting light when the exposure is performed is reduced, and the raising of accumulated electric charge and the reduction of electrifying property are eliminated even if the image forming process is repeated. And besides, an excellent image without fogging nor image flow is obtained and an image can properly be repeated even if an original is red-colored.
Patent JP-H04298239-A (JP)
Title: Production of catalyst for cracking hydrazine
Inventor: MIZUKAMI FUJIO
IPC: B01J37/08
Filed: 1991-02-15
Abstract: PURPOSE:To produce the catalyst for cracking hydrazine which has a large iridium content on a catalyst surface and has high activity and improved durability. CONSTITUTION:The salt of iridium is dissolved in ethyl alcohol and alumina is immersed into the resulted iridium salt soln. to impregnate the iridium salt soln. in the alumina. The alumina is then dried and is further calcined.
Patent JP-H05215120-A (JP)
Title: Propeller shaft
Inventor: TAKAHASHI TOSHIYUKI
IPC: B60K17/22
Filed: 1992-01-31
Abstract: PURPOSE:To reduce an impact by providing a joint shaft bearing for a second shaft in a joint case holding hole to slide freely, fitting a seal plate into the holding hole, and forming a throughhole communicating with the holding hole which is larger than an inner diameter of it in a connection flange of a first shaft. CONSTITUTION:When a vehicle collides to apply an excessive force in the shaft direction of a propeller shaft 14, an end part 14-2a of a second shaft 14-2 moves toward a first shaft 14-1 to press a seal plate 28. The seal plate 28 is moved to a throughhole 46 by an excessive pressure force of the second shaft 14-2 to be pulled off from a holding hole 26 because an inner diameter D2 of the throughhole 46 is larger than an inner diameter D1 of the holding hole 26. The second shaft 14-2 can thus be movable toward the first shaft 14-1, and the whole length of the propeller shaft 14 becomes smaller. A condition of the propeller shaft 14 stretching to deformation of a car body can thus be avoided, an impact absorbing force can be increased, and the impact can be reduced.
Patent JP-S62199733-A (JP)
Title: Sintering method
Inventor: ISHIKAWA MASARU
IPC: C22B1/214
Filed: 1986-02-27
Abstract: PURPOSE:To increase a sintering speed and to improve the productivity of a vertical type sintering machine by supplying air for sintering adjusted in the concn. of oxyen to a raw material layer which consists of powder sintering raw materials and is formed in the vertical type sintering machine. CONSTITUTION:The powder sintering raw materials are charged by a charger 2 into the sintering machine body 1 of the vertical type sintering machine A to form the raw material layer 6. While the raw material layer 6 is moved downward, the air for sintering from an air intake port 27 is introduced through a main air feed pipe 28 and an air feed pipe 19 into the raw material layer and is supplied from below, by which sintering is executed. The exhaust gas generated by sintering is sucked and discharged by the blower 22 via an exhauster 4. The bottom end of the sintering completion zone formed by sintering is crushed by a crushing device 3 to obtain the sintered ore product. The concn. of the oxygen in the air flowing in the main air feed pipe 28 in the above-mentioned method is detected by an oxygen analyzer 32 and further the supply rate of the oxygen from an oxygen supply source 31 is controlled with a regulating valve 36 by an oxygen flow rate regulator 33 to control the concn. of the oxygen in the air for sintering. The sintering speed is thereby increased and the productivity is improved without deteriorating in produce quality.
Patent JP-H05216571-A (JP)
Title: Error positioning system for input sheet
Inventor: KATOU SAEKO
IPC: G06Q10/10
Filed: 1992-01-31
Abstract: PURPOSE:To make the input reaction corresponding to the detected error clear and to eliminate unnecessary correction by deciding the line and position of the input column where an error is detected by a position retrieval means. CONSTITUTION:When detecting an error in the input to each input column, an error detection means 1-1 stores its type and data in an error list table. An error display means 1-2 refers to the type of error stored in an error list table to display error messages on a display 1-5. A position retrieval means 1-3 refers to a line management table, error list table, field information table, positioning the cursor. An error position display means 1-4 receives a command from the position retrieval means 1-3 to display the input column with errors detected on a display 1-5. Thus, the input column corresponding to the detected error can be clarified, resulting in requiring no unnecessary correction.
Patent JP-H01215908-A (JP)
Title: Degreasing furnace
Inventor: TAKEMURA MASAHIRO
IPC: C04B35/64
Filed: 1988-02-25
Abstract: PURPOSE:To surely and quickly degrease a green compact without developing any crack, etc., by heating while continuously measuring wt. of the green compact in a heating furnace and adjusting heater for heating in accordance with the wt. measuring value at the time of degreasing binder from the green compact composing the powder of ceramic or metal and the binder. CONSTITUTION:The green compact 12 compacted after kneading the metal or the ceramic with the binder is laid on setter 9 in the heating furnace 1 and while supplying the inert gas of Ar gas into the furnace from gas supplying device 6, the green compact 12 is heated with the heater 7 to degrease and remove the binder in the inner part. In this case, wt. of the green compact 12 is continuously measured with a weigher 11 connecting with the setter 9 by supporting column 10. This measured value is inputted in a controller 13 and heating value of the heater 7 is controlled with an output adjustable power source 8 so as to coincide with the degreasing speed program, which is set in the controller 13. By heating the green compact at suitable heating speed, the green compact is surely and quickly degreased without developing any damage of crack. etc.
Patent JP-H04259677-A (JP)
Title: Hydraulic device with swash plate plunger
Inventor: OKUDA AKIHITO
IPC: F04B1/20
Filed: 1991-02-14
Abstract: PURPOSE:To suppress variation of a thrust synthesized load while the change of the oil pressure in a cylinder hole corresponding to each plunger is made gradual. CONSTITUTION:A communication port 13a is formed between an influx port 15 and an efflux port 14. These ports 15, 14 are arranged so that the oil pressure in the communication port 13a meets the conditions theta1=theta2=360 deg./Zxk and theta3=180 deg., where theta1 is the rotational angle of cylinder block corresponding to the division in which boosting is made from the pressure in the low pressure side port to the pressure in the high pressure side port, theta2 is the rotational angle of cylinder block 4 corresponding to the division in which decompression is made from the pressure in the high pressure side port to the pressure in the low pressure side port, and theta3 is the rotational angle from commencement of boosting to starting decompression; and further Z is the number of plungers which should be odd, while k is integer 1, 2, 3....
Patent JP-2000243421-A (JP)
Title: Fuel cell apparatus
Inventor: INAME TSUTOMU
IPC: H01M8/04
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To control reduction in output performance due to the dispersion of individual difference of each cell when manufactured or assembled by providing a controlling means for determining related values of the electric power generating condition of a cell assembly out of a predetermined condition and for setting the related values of the electric power generating condition of each cell assembly in a predetermined condition when determining no output reducing element generated. SOLUTION: In this fuel cell apparatus, a control unit is inputted with a voltage signal, cooling water temperature signal and air pressure signal, etc., of each fuel cell stack and determines whether or not output reducing elements such as flooding and dry out are generated. Only when the output reducing element is not generated, the electric power reduction is determined to be based on the dispersion when manufactured or assembled, and air pressure, etc., are adjusted according to open/close adjustment of a control valve to attain the condition with no dispersion in the electric power, etc., of each fuel cell stack. The electric power reduction based on the dispersion of each fuel cell stack when manufactured or assembled is compensated and generation of flooding, etc., is suppressed beforehand.