baber/WOPTO huggingface dataset:
Patent JP-H0968842-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of improving the arrangement of developing means and securing space below a photoreceptor drum and the carrying path of a transfer material capable of reducing the occurrence frequency of jamming. SOLUTION: Two pairs of developing means 13a and 13b are vertically arranged on the upstream and downstream sides in the carrying direction of the transfer material with respect to a vertical plane passing through the center axis of an image forming body 10 respectively. When angles formed by the vertical plane passing through the center axis of the image forming body 10 and planes connecting the center axes of developing sleeves 131 provided in the upper and lower developing means 13a and 13b arranged on the downstream sides with the center axis of the image forming body 10 are defined as α1 and α2 respectively and angles formed by the vertical plane passing through the center axis of the image forming body 10 and planes connecting the center axes of developing sleeves 131 provided in the upper and lower developing means 13a and 13b arranged on the upstream sides with  the center axis of the image forming body 10 are defined as β1 and β2 respectively, the relation of α1<β1 and α2<β2 is satisfied.
Patent JP-H09117455-A (JP)
Title: Energy converter
Inventor: IIRUGEN HOFUMAN
IPC: B02C19/18
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To generate high output energy and to pulverize material at dry. SOLUTION: The apparatus comprises a housing 1, an electrode assembly 4 and 5, a means of electric source, fluid medium contained in the housing and containing to the electrode assembly for receiving pulse from the electrode assembly and a diaphragm 14 closing the open side of the chamber of the housing. The diaphragm 14 comprises the inside face containing the fluid medium and facing to the chamber, and the outside face contacting to material to be pulverized and facing the opposite side of the inside face and thereby the pulse transferred from the fluid medium is applied through the diaphragm to the material to be pulverized.
Patent JP-H1073373-A (JP)
Title: Jet-burner type treatment device
Inventor: SAITO AKIRA
IPC: F26B17/10
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a jet-burner type treatment device which carries out a treatment making use of a jet gaseous body blown off from a jet burner, wherein a material to be treated which has a property to forms a dehydrated surface skin for sealing the moisture of a core portion therein due to compositions contained in the material is promoted to come into contact with a thermal gaseous body and a fluidized condition of the material to be treated is also improved so that the material to be treated can be reliably treated and the material produced by the treatment can have the homogeneous quality. SOLUTION: A feed opening 10 is provided such that it can feed a material 9 to be treated in a direction which substantially opposes a flow direction of a flame jet stream 8 blow off from a Jet burner 2 mounted on a treatment vessel 1. The material 9 to be treated is forcibly extruded from the feed opening 10 by weans of a screw conveyor 11. The feed opening 10 can be elevated a distance S by means of elevating means 12 so as to make the feed opening 10 feed the material to be treated to a given position in the flame jet stream 8. Furthermore, the feed opening 10 may have a large number of apertures through which the material 9 to be treated can be extruded and may be formed in a conical shape which follows the flow direction of the flame jet stream 8.
Patent JP-H0273338-A (JP)
Title: Image forming device
Inventor: MATSUMOTO YUMIO
IPC: G03B27/52
Filed: 1988-09-09
Abstract: PURPOSE:To prevent a cooling means from being a useless noise source when a cooled object has such a low temperature that it need not be cooled by providing a control means having a control means for controlling the cooling means according to the action condition of an exposing means and a means for detecting the temperature of the cooled object, and controlling the cooling means according to the temperature of the cooled object. CONSTITUTION:A fan 6 and a louver 7 which take air in from the outside are provided on the right side of a halogen lamp and the air is efficiently applied to an original document platen glass 2. The fan 6 is so constituted that the air quantity can be controlled by a CPU 50 through a driver 51 and it can be controlled according to the action condition of a copying machine, such as continuous copying. A thermistor 39 connected to the CPU 50 is attached above the halogen lamp 3 and it is constituted so that the air quantity of the fan 6 can be controlled corresponding to the temperature near the original document platen glass 2. The cooling means 6 is thus controlled according to the action condition of the copying machine 40 and the temperature of the cooled object. Then, the cooling means 6 can be prevented from being the useless noise source when it is not needed.
Patent JP-S6394126-A (JP)
Title: Spectrophotometer
Inventor: JIYOOJI UIRIAMU HOPUKINZU SEKA
IPC: H01L31/0216
Filed: 1987-09-10
Abstract: PURPOSE:To minimize the optical aberration of an absorbancy curve by providing a mask on an array and shielding a photosensitive member against the projected light colliding against the array. CONSTITUTION:The photodiode array 42 consists of a substrate 44 and many photodiode elements 46 and the mask 48 is provided with frame parts 50, 52 existing on the side face of a slot 53 and a bridge part 54 having an aperture 56 on the slit 53. The element 46a is shielded from a light beam 58 except from a small part 60 of the light beam 58 passing the aperture 56 when the light beam 58 enters the element. Since the width Wb of the bridge part 54 is larger than the width Wd of the element 46, the adjacent photodiode elements 46b, 46c are shielded from the light beam 58. The adjacent elements 46b, 46c are shielded from the light beam 58 by the bridge part 54 of the mask 48 even if the light beam 58 shifts in the transverse direction shown by 58', 58''. The absorbancy curve of the assembly of the array 24 and the mask 48 is, therefore, improved and the optical aberration of the absorbancy curve is minimized.
Patent JP-S6286896-A (JP)
Inventor: HARADA FUMIO
IPC: H05K3/44
Filed: 1985-10-14
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-S61106936-A (JP)
Title: Method for controlling fuel supply in cranking of internal-combustion engine
Inventor: FUDA KYOZO
IPC: F02D41/06
Filed: 1984-10-30
Abstract: PURPOSE:To prevent excessive density degree of air-fuel ratio and improve starting motion by controlling fuel supply amount in a basic mode after cranking with a continuous period of cranking condition of an engine is over a predetermined value. CONSTITUTION:A basic control program and cranking control sub routine are provided to control a valve opening time of a fuel injection valve 6 by controlling air-fuel ratio of an engine, that is, by a control device 5. The cranking control sub routine is programmed to have valve opening time characteristic according to the engine rotating number and the engine temperature. The cranking continuous time is measured in starting of the engine, and if it is over a predetermined period, the valve opening time is controlled according to the basic control program even in cranking condition. Then, air-fuel ratio in a combustion chamber of excessive density is leaned to improve starting motion.
Patent JP-S6468545-A (JP)
Title: Wefting in jet loom
Inventor: YASUOKA FUMIO
IPC: D03D47/30
Filed: 1987-09-09
Abstract: PURPOSE: To provide a method for inserting wefts in jet looms capable of preventing the tip ends of waiting wefts from intertwisting with running wefts by directing the nozzles ready for insertion selected from a plurality of inserting nozzles to slightly jet before and after the beginning of jetting the wefts and by stopping the selected nozzles to slightly jet while allowing other nozzles to insert the wefts. CONSTITUTION: This method is conducted by: switch-controlling the respective solenoid valves 5A, 5B, 10A and 10B designed to control the air supplies to weft inserting main nozzles 1A and 1B and an auxiliary nozzle 4 according to weft inserting patterns previously input into a control computer C; and in the case of alternately inserting wefts Y1 and Y2, allowing the weft inserting nozzle 1A to slightly jet before and after the beginning of jetting the weft and stopping the nozzle 1A to slightly jet while the other main nozzle 1B jets the weft, thus preventing the tip ends of the wefts waiting for insertion from intertwisting with the wefts in process of insertion and restraining the mistakes of the weft insertion to the same level of those of a single insertion.
Patent JP-2000056802-A (JP)
Title: Program execution device
Inventor: HASEGAWA AKIRA
IPC: B25J13/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To maintain data at power-OFF time by using a nonvolatile memory as a save memory and to prevent the contents of the save memory from easily being rewritten due to a runaway of a CPU. SOLUTION: The program execution device is provided with the electrically erasable nonvolatile save memory 5 which saves parameter values regarding a program and a system with write pulses and a write control circuit 14 which is provided between the bus of the CPU 2 and the save memory 5 and outputs data to the save memory 5. When the parameters need to be saved, the parameter values are stored temporarily in the volatile memory 6 and when the parameters need to be saved, the data in the volatile memory 6 are transferred to the save memory 6 through the write control circuit 14. The write control circuit 14 generates write pulses according to a command, based upon a specified write procedure from the CPU 2 to perform data writing to the save memory 5.
Patent JP-H0670930-A (JP)
Title: Forward scanning type in-vivo ultrasonic probe
Inventor: YOKOI TAKESHI
IPC: A61B8/12
Filed: 1992-08-26
Abstract: PURPOSE:To safely obtain a satisfactory palpating touch and an ultrasonic image from a device for ultrasonically diagnosing an organism or the like, in the abdominal cavity through the intermediary of a tracker or the like, without damaging a part to be examined or the tissue surface of a patient even though a pressure is applied from a probe. CONSTITUTION:An ultrasonic probe 1 maintains its hardness by means of a resilient sheath part 7 provided to an insertion part 9 with no damage when the pressure is less than a preset value, but is curved when the pressure exceeds the preset value. A shape memory coil is disposed in the resilient sheath part 7. The shape memory coil is deenergized when the output of a pressure sensor is below a predetermined value. At this time the coil has a flexibility.
Patent JP-H01111434-A (JP)
Title: Surface active agent of polymer
Inventor: BAATERU SHIBUREN DE YON
IPC: C08F38/00
Filed: 1988-09-13
Abstract: PURPOSE: To obtain a surfactant of a crosslinked polymer by using a monomer surfactant having at least two specific unsaturated moieties in a hydrocarbon chain forming the hydrophobic moieties of surfactant molecules. CONSTITUTION: The monomer surfactant which has at least the two unsaturated moieties in the hydrocarbon chain forming the hydrophobic moieties of the surfactant molecules and in which one thereof forms a terminal group contg. one piece of methyl group, or the like in a terminal carbon atom and the polar group of the surfactant molecules is connected to the last carbon atom at another terminal end of the hydrocarbon chain is prepd. The monomer surfactant existing in a polar solvent at a high concn. than the critical flocculating agent concn. of the monomer surfactant is polymerized at its polymn. temp., by which the crosslinked star polymeric surfactant is produced.
Patent JP-2001050215-A (JP)
Title: Karman's vortex reducing body
Inventor: KUROKAWA HIRONOBU
IPC: F15D1/10
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To expand an application range of a Karman's vortex reducing body and to enhance a degree of freedom at an application portion by providing the reducing body freely attachable/detachable to/from a surface of an object in contact with fluid and made of a base material provided with many projecting parts, recessed parts, projecting lines or recessed grooves on a surface. SOLUTION: In this Karman's vortex reducing body 1, a synthetic resin sheet 10 is made as a base material, a semi-spherical synthetic resin projecting part 2 is molded integrally with the surface, and an adhesive layer 11 and a peeling sheet 12 are adhered to a rear face of the sheet 10. When the body 1 is used, the reducing body 1 is cut according to an adhering object portion, and the peeling sheet 12 is peeled and adhered to a surface of an automobile. At the time of a traveling, air turbulence flowing from an advancing direction collides against the projecting part 2 and is collapsed, regularity of turbulence is lost, each vortex itself is made small, a Karman's vortex is prevented from being formed, and wind noise and air resistance are reduced.  By the constitution, a user himself can freely select a mounting portion and a range of the reducing body 1 and the projecting part 2, an application range is expanded and a degree of freedom of an application portion is enhanced.
Patent JP-S59124300-A (JP)
Inventor: TSUCHIYA KENICHI
IPC: B67D7/78
Filed: 1982-12-28
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-H1169184-A (JP)
Title: Image display method and image display device
Inventor: CHIKUGI TOSHIYUKI
IPC: H04N1/60
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a display image with an optimum color reproduction for each original without deforming part of a color area of the original even when a color range of a display image is narrower than a color area of the original. SOLUTION: An image input section 100 reads twice an original for each page. In the case of preliminary scanning, a coefficient decision means 250 decides a color conversion coefficient. In this case, the color conversion coefficient is decided so that a normalized relative L*a*b* vale from 3-stimulus values at two points of a brightest part and a darkest part of the original are in matching with a normalized relative L*a*b* value from 3-stimulus values at two points of a brightest part and a darkest part of the display image. In the case of scanning, a color conversion means 210 converts the input red, green, blue RGB signal into the relative L*a*b* value based on the decided color conversion coefficient and an inverse color conversion means 220 converts the relative L*a*b* signal into the RGB signal for image display.  The color conversion coefficient of the inverse color conversion means 220 is selected by a coefficient selection section 400 for each illumination environment.
Patent JP-S61107303-A (JP)
Title: Formation of optical filter for color separation
Inventor: OKAZAKI AKIRA
IPC: G02B5/20
Filed: 1984-10-31
Abstract: PURPOSE:To simplify considerably a stage by subjecting a thin inorg. film such as multi-layered thin interference films to dry etching and utilizing a masking layer consisting of a metal or metallic oxide and having excellent dry etching resistance for the purpose of forming a color element as it is for forming a light shielding layer. CONSTITUTION:The multi-layered interference thin films 2 of a cyan light transmission type are formed on a substrate 1 and thereafter a metallic Cr layer 3 or specific metallic oxide layer is laminated thereon. A photoresist 4 is formed thereon and is patterned to the shape combining the stripe pattern as an optical fiber to color sepn. and the pattern shape of the light shielding layer part and with the layer 4 as a mask, the metallic Cr layer 3 is etched. The films 2 are thereafter etched with the layer 3 as a masking layer and after the photoresist layer 4 remaining on the layer 3 is once removed, the photoresist is again coated thereon to form the resist layer 5 of the prescribed pattern shape on the light shielding layer part. The layer 3l except on the light shielding layer and the layer 5 on the light shielding layer are removed.
Patent JP-H0565280-A (JP)
Title: Fluorotolan-type dioxane compound
Inventor: SASAKI MAKOTO
IPC: C09K19/42
Filed: 1991-09-09
Abstract: PURPOSE:To provide the subject new compound having high N-transition temperature, large DELTAn and excellent low-temperature solubility and useful as a material for the production of a liquid crystal display element drivable at a high temperature range, having high response speed and free from interference fringes. CONSTITUTION:The compound of formula I (R is 1-5C straight-chain alkyl; n is 2-7 ; X is H or F), e.g. the compound of formula II. The compound of formula I can be produced by reacting a compound of formula III with a compound of formula IV in the presence of a base (e.g. diethylamine) in a solvent (e.g. N,N-dimethylformaldehyde) using dichloro-bis(triphenylphosphine) palladium (II) and cuprous iodide as catalysts.
Patent JP-H0543658-A (JP)
Title: Thermosetting resin composition
Inventor: SHIOBARA TOSHIO
IPC: C08G59/40
Filed: 1991-08-13
Abstract: PURPOSE:To obtain the title composition which can give a cured product having low stress, high adhesiveness, good processability, excellent in heat resistance, low water absorptivity, etc., by mixing a specified imide compound with specified resins. CONSTITUTION:This composition comprises an imide compound having a maleimide group of formula I (e.g. N,N'-4,4'-diphenylmethanebismaleimide), a resin (A) having at least two epoxy groups in the molecule and a resin (B) having phenolic hydroxyl groups in the molecule, wherein at least either A or B comprises a compound having aryl naphthalene ring [e.g. an epoxy resin of formula II (wherein G is glycidyl; and Ar is aryl) and a phenolic resin of formula III].
Patent JP-2000059169-A (JP)
Title: Piezoelectric vibrator array and its manufacture
Inventor: HIRASAWA SHIGERU
IPC: H03H9/02
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To save the space more than the individual arrangement of the same number of piezoelectric vibrators by arranging and uniting piezoelectric vibrators with mold resin and to actualize the space saving and lower cost by making a substrate, etc., high in density. SOLUTION: The piezoelectric vibrator array 100 is constituted by disposing cylindrical piezoelectric vibrators 110 and 120 which are different in oscillation frequency so that the axes along the length shown by the arrow (a) are nearly parallel to each other and the length directions are reverse to each other. Two leads 112 and 122 extending from one-end sides of the piezoelectric vibrators 110 and 120 are arrayed alternately and mutually fixed, and the leads 112 and 122 are electrically connected to two inner leads 130 and 140 arrayed at right angles to the length directions. In this state, they are sealed in a pyramidal shape by molding. Both ends of the inner leads 130 and 140 are projected from the flank of the mold part 150 in the prismatic shape and bent into terminals 131 and 141.
Patent JP-H02107822-A (JP)
Title: Relative angle regulator of transmission-coupled two shaft
Inventor: RORUFU OORENDORUFU
IPC: F02D1/18
Filed: 1989-09-05
Abstract: PURPOSE: To speedily and securely adjust continuous angles of a cam shaft by providing an operation element on a carrier connected with a shaft on one side through a screw part so as to rotate freely and be fixed in the direction of axial line and connecting this carrier with an electric motor through a transmission means. CONSTITUTION: An electric motor 24 is energized through a controller 27 to start the angular adjustment motion so that the number of rotation differs from the number of rotation specified by a cam shaft 11 and a planetary gear device 19. The difference in the number of rotation is transmitted to a carrier 17 through an inner toothed gear 23 and a planetary gear 20 by a gear 25, and the carrier 17 moves in the direction of axial line on a shaft end 15 of a flange shaft 9 due to its relative rotation for the cam shaft 11. Consequently, an operation element 5 provided rotatably on the carrier 17 is also moved in the direction of axial line to perform desired relative rotation between a crank shaft and the cam shaft 11.
Patent JP-S6384174-A (JP)
Title: Manufacture of electrostriction effect element
Inventor: KANEKO KAZUHIDE
IPC: H01L41/083
Filed: 1986-09-29
Abstract: PURPOSE:To form outer electrodes readily so that they are smaller than an interval between inner electrodes, by forming insulating layers on the side surfaces of a sintered laminate in the longitudinal direction, selectively removing the insulating layers, applying conductive paste, which is narrower than the width of each insulating layer, on the insulating layer and on the side surface of the exposed laminate, burning the paste, and forming the external electrode layers. CONSTITUTION:Platinum paste, which is to become inner electrodes, is screen-printed on green sheets of piezoelectric material. The sheets are cut into specified shapes. Ten sheets are overlapped and burned. Then a sintered laminate, in which piezoelectric material layers 1 and platinum inner electrode layers 2 are alternately laminated, is obtained. Then a paste of insulating material is applied on side surfaces 5A and 5B of the laminate 3 in the longitudinal direction. Thus insulating layers 6A and 6B are formed. The surface is selectively removed in a strip form by a precise machining method (laser machining and the like) so that the inner electrodes layers 2 are exposed at every other layer. Then the insulating layers 6A and 6B are divided into small island shaped insulating layer parts 6C. Conductive paste is continuously applied on the insulating parts 6C and on the exposed part of the laminate 3 at the width smaller than the width of the insulating layers 6A and 6B. Thus outer electrode layers 7 are formed.
Patent JP-H0544572-A (JP)
Title: Subscanning port of two-cycle engine
Inventor: KAGEYAMA MINORU
IPC: F02F1/22
Filed: 1991-08-15
Abstract: PURPOSE:To improve durability by preventing the lower edge of a subscavenging port from being scuffed by the lower edge of the skirt of a piston. CONSTITUTION:A subscavenging port 4 the scavenging angle of which forms an acute angle is formed on the rear surface of a cylinder 1 so that the lower edge of the skirt of a piston 6 is positioned at a level higher than that of the lower edge 7 of the subscavenging port 4 when a piston 6 is positioned at a top dead center. A protrusion 8 positioned at a level higher than that of the lower edge of the skirt of the piston 6 positioned at the top dead center is formed on the central part of the lower edge 7 of the subscavenging port 4.