baber/WOPTO huggingface dataset:
Patent JP-H03291642-A (JP)
Title: Print evaluating method and condition setting method
Inventor: TERASHITA TAKAAKI
IPC: G03B27/72
Filed: 1990-04-10
Abstract: PURPOSE:To set a correct standard exposure condition by measuring the density of a print obtained by development and evaluating the print quality. CONSTITUTION:The print quality is evaluated by developing a film development evaluating film in which an evaluating latent image is recorded by a film developing part, printing the image of the film obtained by development to paper, developing the printed paper by a paper developing part, and measuring the density of the obtained print by a densitometer 30 connected to a control circuit 50. In such a way, the film development evaluating film, that is, only a film development evaluating control strip is used, and the print quality is evaluated by combination of the performance of both developers without discriminating the performance of a film developer and the performance of a paper developer. In such a way, a correct standard exposure condition can be set.
Patent JP-H04252292-A (JP)
Title: Improvement of engine fuel by addition and blending
Inventor: UTAGAWA TOYOKUNI
IPC: C10L10/02
Filed: 1991-01-28
Abstract: PURPOSE:To reduce a fuel cost, to suppress an exhaust gas and to improve an engine fuel such as gasoline, gas oil or propane gas by blending an engine fuel with a specific amount of metal powder mixed with a specific ratio of Mg and Sr powder. CONSTITUTION:An engine fuel such as gasoline, gas oil or propane gas is blended with 1.5 gram based on 10 liter ordinary fuel of metal powder prepared by blending magnesium and strontium powder having >=200 meshes in a ratio of 75 magnesium and 25 strontium so that sulfur in fuel is reduced by 30% and phosphorus by 10% to increase fuel effects, a fuel cost is reduced by 10%, an exhaust gas is reduced by 50% and the engine fuel blended with the metal powder is more advantageous and effective than a conventional engine fuel at an ordinary temperature of outdoor air.
Patent JP-H10264655-A (JP)
Title: Weather strip for automobile
Inventor: OKADA MASAYASU
IPC: B60J5/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To achieve favorable sealability around a door glass, and prevent the outward suction of the door glass in high speed run of an automobile. SOLUTION: A curvature corner part 35 of a hollow weather strip 3 installed on a door aperture edge 1 of a car body is formed thicker than a seal wall 34, notches 352, 353 are respectively formed on an inner surface at both ends connected to a side wall 33 of the corner part 35 and the seal wall 34 to let the seal wall 34 deformed when it is pushed up by a door glass 2, and a notch 354 of a smaller groove width than the notches 352, 353 is formed at a middle position between them, so outward suction of the door glass 2 is prevented by the corner part 35 having a cross sectional surface in a gentle V-form by closing the notch 354 caught between a mould 6 provided on the door aperture edge 1 and the door glass 2.
Patent JP-H07301158-A (JP)
Title: Fuel vapor purge amount control device for fuel vapor treating device
Inventor: KAWAMOTO YUTAKA
IPC: F02M25/08
Filed: 1994-05-09
Abstract: PURPOSE:To improve treating capacity of fuel vapor by setting purge factor characteristics for a purge amount accumulation value after the starting of an engine, based on a purge amount accumulation amount integrated during preceding engine operation and a value related to a lapse time from an engine stop time to a re-starting time. CONSTITUTION:In a device wherein fuel steam adsorbed in a canister 22 is purged to the intake system of an engine through a purge passage 24, in which a flow rate control valve 27 is located, on a given engine running condition, a purge amount of fuel vapor is integrated by a control unit 6 after the starting of an engine, and after the stop of an engine, an accumulation value of an integrated fuel vapor purge amount is stored after the stop of an engine. Further, a value related to a lapse time between the stop of an engine and the re-starting thereof is detected. A purge factor characteristics set for an integrated value of a fuel steam purge amount after the starting of an engine are set based on a fuel vapor purge amount, an integrated value, and a value related to a lapse time, and based on the characteristics, a flow rate control valve 27 is controlled.
Patent JP-H01266591-A (JP)
Title: Image display device
Inventor: MORI TOSHIKI
IPC: G09G5/32
Filed: 1988-04-18
Abstract: PURPOSE:To simplify system constitution by controlling a D/A converter with synchronizing signal data, blanking signal data, and data sent from a control plane. CONSTITUTION:A frame buffer 1 for storing image display data consists of memory planes 2-5 for storing the blanking signal and display data and the control plane 6 stored with data indicating an image display area, and the D/A converters 8-10 are controlled with the synchronizing signal data, blanking signal data, and the data read out of the control plane 6. Therefore, data required for display are stored in the frame buffer 1 and data in the frame buffer 1 is only read out continuously and converted from digital to analog so that the data is displayed on a CRT 11. Consequently, the system constitution is simplified.
Patent JP-H04306308-A (JP)
Title: Moving guide device for truck for intake channel
Inventor: ASAZUMA HARUKAZU
IPC: F17D5/00
Filed: 1991-04-02
Abstract: PURPOSE:To prevent a wire rope for drawing a truck, and a wall surface from being scraped against each other, when the truck is permitted to pass an intake channel having bending sections. CONSTITUTION:Front section guide devices 15a and 15b to be formed by connecting a plurality of guide frames 17a-17b and 17c-17h to each other with a telescopic mechanism 23 are arranged on the front and rear section of a truck. The central section of the guide frames 17a-17h is provided with a rope guide 19 for a wire rope 3 or 4 for drawing the truck, to be bridged to. Besides, fixing metal fittings 24a, 24b for regulating the movement backward of the front section guide device 15a, and the movement forward of the rear section guide device 15b are made to overhang a wall surface.
Patent JP-H06276996-A (JP)
Title: Seasoning and its production
Inventor: KASHIWABARA MASAKI
IPC: A23L27/24
Filed: 1993-03-31
Abstract: PURPOSE:To provide a common salt-free seasoning excellent in improvement of taste, flavor and quality stability. CONSTITUTION:The seasoning can be obtained by making (A) a protein hydrolase-active substance and (B) a yeast having saccharide assimilating property and ethanol productivity act on a protein stock in the presence of ethanol.
Patent JP-S59221518-A (JP)
Title: Gas combustion control system
Inventor: SAKATA TAKESHI
IPC: F23N1/10
Filed: 1983-05-31
Abstract: PURPOSE:To perform a rapid and positive hot water feeding control by a method wherein a required calory is calculated based upon a difference between a fed water temperature and a set temperature and a fed water volume, and a corrected calory is calculated based upon a difference between the hot water temperature and the set temperature and the hot water volume, and the gas proportional valve and the air volume adjusting unit are controlled in response to each of these data. CONSTITUTION:Fed water Wi for a hot water heater 1 flows into a heat exchanger 2 after the water volume is detected by a water volume detecting sensor 6 and the temperature is detected by a fed water temperature detecting sensor 7 including a proper temperature sensitive element. The hot water Wo from the heat exchanger is outputted through a water volume adjusting valve 9 after the temperature is detected through the hot water derecting sensor 8. A difference between the set temperature signal St and the fed water temperature signal Sti is calculated, the required calorific value is calculated in response to the difference data and the water volume signal Sw is calculated, and stored in the memory, a difference between the set temperature signal St and the hot water temperature signal Sto is calculated, a corrected calorific value is calculated by applying a well-known equation with regard to the difference and the water volume signal Sw and then is stored in the memory. In the calculation and memory circuit 10, a sum of the required calorific value and the corrected calorific value is produced, which is fed to the air volume adjusting unit and the gas proportional valve to control the combustion.
Patent JP-S57209789-A (JP)
Title: Device for heating and joining edge of metallic plate
Inventor: SATAKE TSURUO
IPC: B23K11/00
Filed: 1981-06-19
Abstract: PURPOSE:To perform operation easily and quickly by maintaining a regular state using a positioning member and keep the plates during procedures from lapping of edges of metallic plates to joining. CONSTITUTION:After lapping a positioning member 4 on the upper face of a lower heating body, a metallic plate (a) is held by both hands and both edges are positioned by knocking them against left and right locking parts of the positioning member 4. Then, keep plates 15, 15 are lowered by operating an air cylinder using a foot switch, etc., and a part near both edges of the metallic plate (a) is pressed against bulged upper face of a lower heating body 2. The positioning member 4 is then merged in the base frame. The upper heating body 3 is lowered by operating the air cylinder, and lapped edges of the metallic plate (a) is pressed between upper and lower heating bodies 3, 2, and an electrode is operated to perform required joining.
Patent JP-S589835-A (JP)
Title: Formation of porous glass preform
Inventor: DEERU ROBAATO HAWAAZU
IPC: G02B6/00
Filed: 1982-06-04
Abstract: A porous glass optical waveguide preform is formed by depositing a coating of glass particulate material on the lateral surface of a core which may be a porous glass body produced by the axial deposition of glass particulate material. The core rotates and moves longitudinally in one direction with respect to a flame hydrolysis burner. In addition, the burner oscillates longitudinally with respect to a portion of the length of the core.
Patent JP-H06287012-A (JP)
Title: Production of spherical silica particle
Inventor: HARA YUKINOBU
IPC: C01B33/18
Filed: 1993-03-31
Abstract: PURPOSE:To readily, efficiently and economically produce spherical silica particles having a particle diameter of 0.03-2.0mm at a low cost. CONSTITUTION:While passing through a thermal plasma flame formed from a plasma torch 2, a siliceous raw material is melted and dropped, and after left the temperature range of the plasma flame, the melted product is cooled in a heat-insulating tower 3 and simultaneously dropped to form the spherical silica particles. The diameter of the spherical silica particles corresponds to the particle size of the classified siliceous raw material, and can be adjusted by adjusting the passage time in the plasma flame. Thereby, large spherical silica particles having a particle diameter of >=10mum, especially 0.03-2.0mm, and having easily not been obtained can easily be obtained.
Patent JP-S57209250-A (JP)
Title: Separating method of alpha-acetoxy- or propionyloxy-propionaldehyde
Inventor: KITAMURA TAKANORI
IPC: C07C69/14
Filed: 1981-06-19
Abstract: PURPOSE: To extract and separate α-acetoxy- or propionyloxy-propionaldehyde useful as a raw material for lactic acid, etc. efficiently from an aqueous solution containing the compound, by using a specific carboxylic ester as an extracting solvent.  
     CONSTITUTION: An aqueous solution containing α-acetoxy- or propionyloxy- propionaldehyde is extracted with a carboxylic ester expressed by the formula (m is an integer 0W4; n is an integer 1W5; m+n=3W5), preferably isopropyl butyrate, to separate the aldehyde industrially and advantageously. The aldehyde can be easily isolated from the extracted solution obtained by the method by the usual distilling operation or distilling off of the solvent. The method is also applicable to the separation of the aldehyde by extracting a reaction mixture of the hydroformylation in the presence of a rhodium catalyst complex compound with an aqueous medium, and separating the aldehyde from the extract. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61253697-A (JP)
Title: Dynamic type ram
Inventor: SATO KATSUYUKI
IPC: G11C11/401
Filed: 1985-05-07
Abstract: PURPOSE:To make an action multifunctional and to make the action highly speedy by counting a pulse in accordance with a column address strobing signal, having a multiplexer function at an address buffer and receiving selectively an address signal from an external terminal and an internal address signal. CONSTITUTION:When an expanded control signal, the inverse of EX is made into an L level, a control signal, the inverse of phiex comes to be an L level, phiex comes to be a H level, the gate of an address counter circuit COUNT is closed, and the address signal from the external terminal is made invalid. The address signal, the inverse of ai is received in accordance with the address fetched to COUNT. Next, a column address strobing signal, the inverse of CAS is made into a H level, COUNT executes a stepping action, indicates the next address and an address signal ai', etc., are sent a column decoder C-DCR. Consequently, when the signal, the inverse of CAS is made into an L level, the column is changed over and the next reading output signal is sent to an external terminal Dout. Hereinafter, the continuous reading action with the inverse of CAS as a clock signal is executed.
Patent JP-H06285254-A (JP)
Title: Game device
Inventor: NISHINOMIYA TORU
IPC: A63F9/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a game device giving a bodily sensation of jogging, footrace, etc., by driving an air pump attached to legs, etc., of a player by vibration and cutting the power transmission to a doll body by generated air pressure to allow the doll body to travel. CONSTITUTION:Doll bodies 3, 4 are engaged with guide groove 6a, 5b along traveling paths 5 formed on a game board 9 to be set on a start line 6. In a footrace played by two players, air pumps 14 operated by vibration are attached to the legs of respective players by the use of an attachment band, etc. Under such a condition, traveling mode changeover switches 2a, 2b are set to a manual mode together and a power supply switch 7 is turned on. The respective players lift their thighs to generate air pressure through the respective air pumps 14 so that the air pressure allows elements for power transmission/ interruption inn a wind-up transmission mechanism for traveling the doll bodies 3, 4 to be operated, i.e., the elements are operated by the air pressure in a position allowable to transmit power so that the doll bodies travel.
Patent JP-S61253875-A (JP)
Title: Gas laser oscillation device
Inventor: OKUMA SHINJI
IPC: H01S3/097
Filed: 1985-05-07
Abstract: PURPOSE:To enable to oscillate a gas laser at a high repetition rate, by forcibly circulating gas laser medium sealed in a vessel while guiding it with a guide member so as to cause it to flow into a main discharge section. CONSTITUTION:Prior to starting of main discharge, under circulation of gas laser medium guided by a guide member 17, discharge of a preliminarily discharge electrode 12 causes preliminary ionizing action near the surface of the cathode 8 in a main discharge section 23, and then causes uniform main discharge across the cathode 8 and anode 9. In this case, charges stored in a pulse power source are accumulated in peaking capacitors 13 during the preliminary discharge. Once starting the main discharge, the charges accumulated in the peaking capacitors 13 flow into the discharge section quickly through large area conducting plates 18a, 18b in order to increase the conductivity of the discharge section greatly. Being delayed about 1mus from increase of the current, laser oscillation can be attained. Thus stable laser oscillation with a high repetition rate can be provided.
Patent JP-H11295448-A (JP)
Title: Generation clock with chronograph
Inventor: MIYASAKA KENJI
IPC: G04C10/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To arrange a functional system wheel train by supporting the clock wheel train by a bottom board and a middle bridge, and at the same time supporting the wheel train for chronograph and an acceleration wheel train for generation using the middle bridge and the chronograph bridge. SOLUTION: A minute chronograph wheel 23 for displaying the minute of chronograph time is placed on a bottom board 16, and rotation is transferred via a minute chronograph intermediate wheel 22 that is placed on a middle bridge 17 from a second chronograph wheel 21. More specifically, the minute chronograph intermediate wheel 22 is arranged on the same level with the reverse wheel of the day of a time correction train wheel being arranged below the middle bridge 17 by supporting a lower axial part 22a with the middle bridge 17. An intermediate wheel 35 for generation for transferring the rotation of a weight pinion 34b that rotates in one piece with a rotary weight 34a of a rotary weight block 34 a rotor 36 for generation is arranged between the middle bridge 17 and a chronograph bridge 26.  Each clock wheel train is dispersed and arranged flatly at the lower side of the middle bridge, each wheel train on the surrounding of the center of the clock can be arranged efficiently, and at the same time a clock movement can be miniaturized.
Patent JP-H01267042-A (JP)
Title: Tensile force controlling device of running paper in printing press
Inventor: KAJITA YASUKI
IPC: B41F33/06
Filed: 1988-04-20
Abstract: PURPOSE:To enhance the responding capacity for control of tensile force of a running paper and the operating reliability, thereby to improve the controlling efficiency of tensile force, by interlocking an output shaft of eccentric differential gears with a drug roller for controlling the tensile force of said running paper, comparing detecting signals of a tensile force detector and a rotating number detector of a printing press with preset values and outputting rotation controlling signals for the control of a control shaft. CONSTITUTION:An input shaft 22 of eccentric differential gears 20 is rotated through a belt 21 by a line shaft 6. A control shaft 24 is rotated by a servo motor 23, so that a crank 26 is revolved. When the input shaft 22 and output shaft 24 are rotated at the same speed without causing relative displacement between a gear 25b and a gear 25a, eccentric differential gears 27a, 27b do not move eccentrically, but are rotated integrally with the input shaft 22. The rotating number of an output shaft 29 becomes equal to that of the input shaft 22. Consequently, a drug roller 2 is rotated through associative interlocking mechanisms 30a, b, whereby the tensile force of a running paper (a) is controlled. A controller 45 outputs a control signal 45a through comparison of inputted detecting signals 42a indicative of the rotating number of the printing press, set values 44a and detecting signals 43a of the rotating number of the motor, thereby to control the servo motor 23.
Patent JP-S5619438-A (JP)
Title: Detector for specific gravity of battery electrolyte
Inventor: URAMOTO HIROSHI
IPC: G01N21/41
Filed: 1979-07-26
Abstract: PURPOSE:To improve the precision of specific-gravity measurement by reducing a measured-temperature error by employing structure of high heat transmitting resistance for the support part of a main equipment body. CONSTITUTION:Main equipment body 18 consists of light emitting diode 9, measuring prism 12, reflecting mirror 13, phototransistor 15, heat-sensing element 16, etc. This main body 18 is supported by battery cover 2 through support part 19. Internally reflected light Li of light Ls from light emitting diode 9 varies with the specific gravity of electrolyte 4. Although this changed quantity of light is used to fine the specific gravity by fixed arithmetic, the reflective index of electrolyte 4 varies with temperature. To prevent the variation, support part 19 is separated from main body 18 and made of a material small in heat transfer coefficient with its sectional area reduced. Consequently, a difference between the measurement temperature of heat sensing element 16 and a liquid temperature is eliminated, and consequently the precision of specific-gravity measurement can be improved.
Patent JP-H09263958-A (JP)
Title: Pre-treatment of metallic base material surface
Inventor: MIZUSHIMA YASUYUKI
IPC: C23C22/60
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a pre-treating method for easily wetting the surface of a metallic base material by a remarkably simple operation that the metallic base material is brought into contact with an aq. solution, containing an alkali compound or hydrogen peroxide, or a hot water or steam. SOLUTION: The metallic base material is dipped into the aq. solution containing 10mol/l alkali compound such as sodium hydroxide, potassium hydroxide or hydrogen peroxide, for example, for 3hr in the boiling state and by the pre-treatment, the contact angle particularly of an aq. solution or the like to the surface of the metallic base material is lowered to improve the wettability. A coating film composed of a calcium phosphate based sintered compact is formed on the surface of the metallic base material by applying an aq. solution containing calcium phosphate, heat treating and sintering. Particularly if the metallic base material is used for a in-vivo hard tissue substitutive member, the in-vivo hard tissue substitutive member having excellent strength and bioactivity is obtained.
Patent JP-S5720762-A (JP)
Title: Color copying apparatus
Inventor: MIYASHITA TAKAAKI
IPC: G03G15/01
Filed: 1980-07-14
Abstract: PURPOSE:To miniaturize the apparatus entitled above and reduce the copying time considerably by attaching 3 pair of erect real image optical system consisting of 3 lens units and 3 pair of sensitive elements and forming a color-decomposed tonor image in every sensitive element. CONSTITUTION:Lens units L1, L2 and L3 in which plural lenses are arranged over the whole width of an original are arranged on the same optical axis and the 1st erect real image optical system is installed to form an image Z1 through blue light by the optical system and a dichroic filter mirror DM1 penetrating blue light. By the optical systems with the same constitution, images Z2 and Z3 through green and red lights are formed. When sensitive elements 5b-5r are shifted synchronously with the scanning of the original, a color-decomposed latent image is formed in every sensitive element and the image is developed and fixed timingly on a transfer paper S by the standard method. Thus, the apparatus can be miniaturized because lenses with short focusing are used and the copying time is sharply reduced because a color picture is obtained only by one passing of a transfer paper.
Patent JP-S5322265-A (JP)
Title: Rolling rod conve yer
Inventor: AKABA MASAYOSHI
IPC: B65G11/20
Filed: 1976-08-13
Abstract: PURPOSE: To convey quietly rolling rods without damaging them in a rolling rod conveyer comprising a conveyer unit turnable along a tilted skid and regulating dogs, each made of an elastic material and deformably disposed on the conveyer unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61254191-A (JP)
Title: Novel plasmid
Inventor: TERASAWA MASATO
IPC: C12R1/19
Filed: 1985-05-08
Abstract: PURPOSE:A novel plasmid having a large number of copies, improved stability retention, not falling off in cell multiplication, containing three kinds of DNA fragments having specific genes. CONSTITUTION:A plasmed (e.g., plasmid pMTY-4 shown by the figure) capable of growing autonomously in a cell of Escherichia coil, containing a DNA fragment having a gene to rule biosynthesis of tryptophan synthase having promoter function to develop trp(A)B derived from Escherichia coli and both the genes, a DNA fragment having a gene to rule replicating function in lambda NOP range obtained by cleaving lambda phage DNA with restriction enzyme BamHI and a DNA fragment to rule autonomous replication of Col EI plasmid derived from plasmid pBR322.