baber/WOPTO huggingface dataset:
Patent JP-H1020599-A (JP)
Title: Image forming device
Inventor: NARAOKA TATSUHISA
IPC: G03G15/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is constituted so that the torque fluctuation of a cleaner auger is not transmitted to a photoreceptor drum, the speed of the revolution of the cleaner auger can be freely set without depending on the speed of the revolution of the photoreceptor drum and the photoreceptor drum and the cleaner auger can be accurately positioned and which can be made compact by simplifying the constitution. SOLUTION: This digital copying machine is provided with a driving mechanism 100 driving the photoreceptor drum 30 and the cleaner auger 36d. The driving mechanism 100 is provided with a motor 110, a belt 103, a drum pulley 102, the rotary shaft 30a of the drum 30, an idle gear 106, an auger driving gear 108 and the like. Then, the driving force of the motor 110 is transmitted to the drum 30 through the belt 103, the pulley 102 and the shaft 30a and transmitted to the auger 36b through the gears 106 and 108 arranged on the shaft 30a.
Patent JP-S5695370-A (JP)
Title: Decorative material with brick pattern and its manufature
Inventor: MIYASHITA KENICHI
IPC: B29C69/00
Filed: 1979-12-29
Abstract: PURPOSE: To obtain the real color and pattern of brick and to improve the wear resistance by forming a brick-pattern printed part of brick powder on the surface of a sheet by synthetic resin and then by forming a transparent synthetic resin layer on it.  
     CONSTITUTION: Brick-pattern printed part 3 made of brick powder 2 obtained by smashing brick into grains or baking and smashing clay into grains is formed on the surface of synthetic resin sheet 1 first. Next, transparent synthetic resin layer 4 is formed on it to obtain a brick-pattern decorative material. This decorative material has the real color and pattern of brick and further has the wear resistance that the brick powders never come off owing to walking, contact, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0459673-A (JP)
Title: Production of colored inorganic molded article
Inventor: SATO KAZUYOSHI
IPC: C04B38/00
Filed: 1990-06-28
Abstract: PURPOSE:To improve the decorative features of a colored inorganic molded article by preparing an aqueous slurry capable of forming a colorless or colored inorganic molded article, pouring the slurry in a mold, floating a hydrophobic slurry containing a pigment on the surface of the aqueous slurry and forming the slurries. CONSTITUTION:Powder of vitreous blast-furnace slag is treated with an aqueous solution of an alkali such as NaOH at about 90 deg.C to adjust the BET specific surface area of the powder to about 20-140m<2>/g by a glass-dissolution reaction and a hydration reaction. The treated product is washed with water and dehydrated by heating at about 250-800 deg.C to further increase the specific surface area. A slurry is produced by mixing the modified slag powder with 3-20wt.% of a polymer additive, 3-20wt.% of synthetic pulp, 2-10wt.% of reinforcing fiber, proper amount of a cationic polymer flocculent and water. The slurry is poured into a mold, a hydrophobic slurry produced by adding a pigment and oil to the above slurry composition is floated on the surface of the aqueous slurry, the surface is gently stirred to form a flowing water pattern and the slurry is slowly dehydrated under pressure and dried to obtain a colored inorganic molded article.
Patent JP-S6063808-A (JP)
Inventor: SUZUKI YOSHIO
IPC: F21V21/10
Filed: 1983-09-19
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-H0340889-A (JP)
Title: Device for concentrating pulp slurry
Inventor: NAKAYAMA OSAMU
IPC: D21C9/18
Filed: 1989-07-03
Abstract: PURPOSE:To obtain the title device of eliminating quality variability resulting from retention of pulp and improving productivity by equipping a damming plate of specific constitution in the interior of a rotary cylinder having a filtering face of peripheral surface. CONSTITUTION:A damming plate 2 to secure piston transporting properties while suppressing transporting properties of pulp slurry 8 is equipped in the interior of a rotary cylinder having a filtering surface of peripheral surface 3 to constitute the aimed device of slant rotation type which divides the interior of concentrating machine into two or more sections, transports the slurry 8 in good balance from a part close to the central part of the damming plate and a part close to the outer peripheral part in transportation of the slurry 8 from a section at the upper stream side in the concentrating machine to a section of the downstream side and provides excellent piston flow properties. The damming plate 2 preferably has an open hole part 14 with 30-90% open hole area ratio of the damming plate close to the outer periphery (or at part close to the outer periphery of the damming plate 2).
Patent JP-S5699129-A (JP)
Title: Coal transport method
Inventor: YAMAMOTO SUEJI
IPC: B65G53/30
Filed: 1979-12-29
Abstract: PURPOSE: To make possible transport of lump coal in the state as it is, in pipe transportation of coal as in mixture with a medium, and facilitate thereby separating work of the solid from liquid after transportation by changing the specific gravity of the medium at a certain phase under transportation.  
     CONSTITUTION: Lump coal 1 is put into a container 5 at a mine for long land transport to the harbour. In to this container 5 is poured a heavy medium 2,  through a pipe 6, composed of water and iron powder or magnetic powder and having a specific gravity equal to or larger than that of the lump coal 1. The coal 1 in this heavy medium 2 a float is flowed into a takeout hopper 7. This mixture is then sent to a magnetic separator 10 furnished at the harbour under the pressure by a pump 8 and, there, iron powder etc. is separated from the mixture and taken away. The rest of the mixture is sent into a solid/liquid separator 13 and, after separation of water, deposited in the coal yard 14 to be loaded in a ship 17 by a conveyor 15 later. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05319423-A (JP)
Title: Band-shaped film surface dust removing device for packaging system of continuous band-shaped packaged body
Inventor: KOMATSU TERUYOSHI
IPC: B65B55/24
Filed: 1992-05-20
Abstract: PURPOSE:To keep an object to be packaged such as food, etc., hygienically by a method wherein a dust collecting member which is equipped with a dust collecting port is arranged at a passing position of a band-shaped film which is right before being filled with an object to be packaged, and dust and dirt which adhere to the band-shaped film are collected and removed by connecting the dust collecting member with a dust collector. CONSTITUTION:An object to be packaged is input in a hopper 10, and fed to a sterilizing device 11 by a pipe 12 and rotary pump 13, and then, fed to an automatic filling device 14 by a specified quantity by a pipe 15 for filling. At the automatic filling device 14, a band-shaped film 2 is formed into a bag form by longitudinal and lateral seal rolls 3, 4, and the object to be packaged is filled in the bag form part to form a continuous packaged body (a). In this case, at a passing position of the band-shaped film 2 right before being filled with the object to be packaged, dust collecting members 18 with a dust collecting port are arranged to be confronted to each other. Then, a dust collector 21 is connected to the dust collecting members 18 by a dust collecting pipe 20, and dust and dirt adhering to the band-shaped film 2 are collected and removed.
Patent JP-S6328885-A (JP)
Title: Plasma treating device
Inventor: SAITO YUTAKA
IPC: C23F4/00
Filed: 1986-07-23
Abstract: PURPOSE:To treat a material to be treated with plasma at a high treating rate without damaging the material by supplying a raw gas into an activation chamber consisting of a microwave-transmissible material, and introducing the activated gas into a reaction chamber through a transport part impressed with a magnetic field. CONSTITUTION:A microwave from a microwave source 7 is injected into a cavity resonator 2 provided with an adjusting plate 8 from a hole 4 through a tuner 6 to form a standing wave. The activation chamber 1 consisting of a microwave- transmissible material such as quartz is arranged in the cavity resonator 2, and plasma is generated by the microwave penetrating from the whole wall surface to highly activate the raw gas introduced from a supply pipe 9. The activated gas is transported into the reaction chamber 15, which is exhausted from an exhaust pipe 17, from the activation chamber 1 through a transport pipe 11. A couple of magnets 12a and 12b provided with a yoke 13 are provided to the transport pipe 11 to impress a magnetic field. The charged particles and ions in the activated gas are trapped or deflected by the line of magnetic force 14 orthogonal to the axis of the transport pipe 11. The material 18 to be treated in the reaction chamber 15 is treated with the highly activated gas, freed of impurities.
Patent JP-H0223228-A (JP)
Title: Two-cycle gasoline engine
Inventor: MASUHARA KENICHI
IPC: F02B75/02
Filed: 1988-07-08
Abstract: PURPOSE:To increase output of an engine by providing a rotor capable of freely rotating in a crankcase on an eccentric shaft integral with a crankshaft and supporting the rotor on the crankcase through a parition rod capable of freely oscillating. CONSTITUTION:Crank arms 7a, 7b of a crankshaft 5 are circular crank arms 8a, 8b on the crank pin 6 side. The circular crank arms 8a, 8b are rotatably brought into close contact with the interiors of casings 12a, 12b disposed on the inner periphery of a crankcase 18, thereby partitioning pump chambers 18a, 18b. Rotors 11a, 11b rotatably fitted to eccentric shafts 9a, 9b forming a part of each of the crank arms 7a, 7b are accommodated in the respective pump chambers 18a, 18b. The respective rotors 11a, 11b are supported on the crankcase 16 through a partition rod 13 capable of freely oscillating to form a scavenging pump. The partition rod 13 has one end rotatably connected to a partition rod holding member 17b and the other end connected to the rotor 11b.
Patent JP-S6233090-A (JP)
Title: Alloy powder for building up of powder
Inventor: TAKEUCHI HIROKIMI
IPC: C22C19/07
Filed: 1985-08-02
Abstract: PURPOSE:To improve the shape of weld beads and to prevent the generation of blowholes by specifying the oxygen and nitrogen contents of Ni-base alloy powder to be used for build-up welding of powder. CONSTITUTION:The Ni-base alloy powder for build-up welding of powder has a spherical shape of <=1.5 ratio between the major and minor axes and is adjusted to 0.01-0.50wt% oxygen content and <=0.30wt% nitrogen content. The excellent feeding property of the powder in the build-up welding stage is thus obtd. The welding to the good bead shape without generating the blowholes in the build-up metal is thus executed.
Patent JP-H075495-A (JP)
Title: Large-sized flat panel of ecd element
Inventor: IWAKI KIYOTA
IPC: G02F1/15
Filed: 1992-06-05
Abstract: PURPOSE:To provide the technique of extremely easily producing the large-sized flat panel by assembly of small-sized plane light emitting elements conversely and in place of formation of a large-sized liquid crystal, etc., which are hertofor difficult to produce. CONSTITUTION:The ECD elment is produced by hermetically sealing the ECD with electrodes 10, 11 which mamfbsts colors upon energization into individual independent cells. These cells have a regular hexagon in section and form a large-sized plane panel of honeycomb arrangement if the cells are assembled flatly. The respective cells of the panel are selectively energized and a computer screen is displayed on the panel corresponding to signals it signals are sent to the large-sized flush panel for the plural static screens by connecting the panel and the printer output of the computer. The quality of the display is made up even with the relatively large plane element by the problem of yhe reaction speed of the ECD and the adoption of the cells having the regular hexagon in section if this panel is used as the printer. The ECD electrolyte restores the original colors and the images on the panel are erased if the current is shut off.
Patent JP-S62283334-A (JP)
Title: Image forming method
Inventor: NAITO HIDEKI
IPC: G03C8/40
Filed: 1986-07-23
Abstract: PURPOSE:To improve the strippability between a photosensitive element and dye fixing element after a heat development and diffusion transfer of a dye and to prevent the generation of the failure and stain at the stripped surfaces by incorporating an amphoteric surface active agent into at least either of the photosensitive element and the dye fixing element. CONSTITUTION:At least either of the photosensitive element and the dye fixing element contains the amphoteric surface active agent. The amphoteric surface active agent to be used refers to the surface active agent which has an anionic group and cationic group in conjunction in one molecule and forms an intramolecular salt. Said agent contains preferably at least >=1 satd. or unsatd. hydrocarbon groups of >=6C or the fluorine substitution product thereof in one molecule. More particularly preferably said agent contains at least one satd. or unsatd. hydrocarbon group of 10-24C or the fluorine substitution product thereof in the molecule. A more specific example of the amphoteric surface active agent to be used is shown in the formula I.
Patent JP-H0813167-A (JP)
Title: Water soluble coolant
Inventor: FUCHIGAMI MASAHARU
IPC: C23F3/00
Filed: 1994-06-29
Abstract: PURPOSE:To provide the coolant with which the grinding efficiency can be enhanced through improving the grinding ratio and also the service life of a grindstone that has a bonding material contg. a high polymer material such as PVA, nylon, polyurethane can be prolonged. CONSTITUTION:This coolant consists of a 5 to 50 pts.wt. sulfur-based extreme pressure agent (such as dilauryl tetrasulfide, sulfurized fatty oil, sulfurized mineral oil), a 5 to 50 pts.wt. fatty acid or the like (such as oleic acid, lauric acid, dodecanedioic acid), a 5 to 30 pts.wt. alkanolamine (such as triethanolamine, diethanolamine), a 1 to 20 pts.wt. anionic surfactant (such as petroleumsulfonate) and water and/or a mineral oil, both of which are blended at need, based on 100 pts.wt. of the total amount of the coolant. When the fatty acid or the like and the alkanolamine are blended, they react with each other to form a salt which exists in the coolant.
Patent JP-H05340757-A (JP)
Title: Electronic-type declinometer
Inventor: NAKABACHI HIROYUKI
IPC: G01C17/28
Filed: 1992-06-04
Abstract: PURPOSE:To improve detection accuracy of an azimuth by controlling the level of bias magnetic fields in different directions which are applied to a magnetic detection means to be equal in all directions. CONSTITUTION:A coil driving circuit 18 performs supply, stop, and direction change of bias currents I11, I12, and I22 to bias coils CL1 and CL2 and at the same time performs control according to the amount of constant voltage Vcc which is input from a D/A conversion circuit 25. When a compensation mode is set, a CPU 20 outputs a high-level signal Tr to a magnetic detection circuit 11 and the magnetic detection circuit 11 supplies constant current to a magnetic sensor. Then, the count value of a counter 24 is increased or decreased so that the detection potential is equal, thus adjusting the amount of specified voltage Vcc which is supplied from the D/A conversion circuit 25 to the coil driving circuit 18 and controlling the bias magnetic field to be equal.
Patent JP-S6328136-A (JP)
Title: Transmitter for communication equipment
Inventor: SUGANO MASASHI
IPC: H04B1/04
Filed: 1986-07-22
Abstract: PURPOSE:To obtain a stable transmission power for a temperature change without installing a signal conductor additionally, and to surely attain the interruption of transmission at the time of no transmission, by overlapping the power source control signal of a power amplifier on a temperature detecting signal conductor, and transmitting it. CONSTITUTION:In normal transmission, a transmission controller 29 opens a switch 30, and the terminal voltages of diodes 40 and 41 are impressed on a level controller 28 as they are. Since the terminal voltage of the diode changes according to a peripheral temperature, the temperature compensation of the transmission power can be attained by setting the characteristics of the level controller 28 so as to offset the temperature change of the output of the power amplifier 22 by the above change. At the time of no transmission, the transmission controller 29 closes the switch, and earthes a signal conductor 34, At this time, both input voltages of a voltage comparator 32 becomes V->V+, then an output is inversed, and power supplying from a power unit 23 to the power amplifier 22 stops, thereby, the power amplifier 22 can be completely interrupted.
Patent JP-S6064004-A (JP)
Title: Tire for running on uneven ground with good ground contact characteristic
Inventor: KAWAJIRI JIYUNICHI
IPC: B29C33/42
Filed: 1983-09-20
Abstract: PURPOSE:To improve the ground contact characteristic of a tire, in the case of the tread pattern of tires for motor cross-country use, by providing good flexibility and deformability to the tread by means by forming dents having a prescribed depth at the bottom of lateral depressions. CONSTITUTION:At the bottom of lateral depressions 8 laid between A1 and B1; B1 and C1; C1 and A2 of a center block 5, between D and E of an intermediate block 6, and between adjacent shoulder blocks, dents 9 are formed whose maximum depth is 5-20% of the height of an adjacent block or lug. This constitution can improve the rubber flow in vulcanization, uniformalize a skid base gage, and allow easy bending and deformation. Thus the ground contact characteristic and the durability can be improved.
Patent JP-H07137379-A (JP)
Title: Vertical image forming device
Inventor: YUKIMACHI HIROSHI
IPC: B65H29/20
Filed: 1993-06-21
Abstract: PURPOSE:To facilitate the handling of paper, discharged out of a device, by a method wherein a transfer material retaining means, provided near an opening, is on standby under the pinching condition of the transfer material when a part of the transfer material has passed through the opening and the other part of the same remains in the main body of the device. CONSTITUTION:In a vertical type picture forming device, in which a transfer material 4 is transferred while being established uprightly with respect to the material putting surface of the main body of a device and is discharged out of an opening 3, when a part of the transfer material 4 has passed through the opening and the other part of the same remains in the main body of the device, a transfer material retaining means, provided near the opening 3, is on standby under a condition that the means has pinched the transfer material 4. As a result, trouble of dropping the transfer material can be avoided whereby the handling of the operator thereof can be facilitated.
Patent JP-H0520628-A (JP)
Title: Magnetic head and production thereof
Inventor: OKAJI SEIJI
IPC: G11B5/23
Filed: 1991-07-12
Abstract: PURPOSE:To improve the image quality and high-frequency characteristics of the MIG(Metal in Gap) head with which high-density recording is attained by depositing and forming metallic thin films consisting of 'SENDUST(R)', etc., on the joint surfaces of a pair of cores consisting of ferrite and holding the magnetic gap formed on the medium-sliding surfaces formed by joining a pair of the cores with the metallic thin films. CONSTITUTION:The metallic thin films 4, 5 are joined to the medium-sliding surfaces 3 formed by joining the C core 10 and the I core 20. Soft ferromagnetic material compsn. parts 11, 21 consisting of the ferrite, etc., are disposed small and nonmagnetic material compsn. parts 12, 11 consisting of ceramics, etc., are formed large on the edge side.
Patent JP-H0460875-A (JP)
Title: Form laying out system for press die
Inventor: SEKI MAKI
IPC: G06F17/50
Filed: 1990-06-29
Abstract: PURPOSE:To easily realize the form layout of good yield by detecting and outputting the layout angle of a form corresponding to the minimum value of a material preparing area considered to be necessary for the layout of one product form by the processor of a CAD system when clearance width for material preparation is set and inputted. CONSTITUTION:The processor 1 of the CAD system defines the product form on a rectangular coordinate system constituting of a first axis corresponding to a material feeding direction and a second axis intersecting it at right angles based on the product form data stored beforehand, and defines an offset form in which the outline of the product form is offset by half of the clearance width according to the set and inputted clearance width for the material preparation. In this case, the processor 1 rotates and converts successively this offset form by a prescribed angle of rotation in the rectangular coordinate system, and at every rotation and conversion, it calculates the material preparing area of a product form unit, and compares the material preparing area of each angle of rotation, and detects the minimum area, and outputs the angle of rotation corresponding to this minimum area to the CAD system.
Patent JP-H0713540-A (JP)
Title: Transparent color processing circuit
Inventor: YAMAJI HIROCHIKA
IPC: G09G5/00
Filed: 1993-06-21
Abstract: PURPOSE:To solve the problems that assigned colors to be made transparent in colors are eliminated or not eliminated by variations in analog RGB signals between personal computers in the transparent color processing circuit for executing chroma key with assignment of transparent colors by inputting the analog RGB signals constituting the screen of an analog RGB display as pixel data having gradations. CONSTITUTION:This transparent color processing circuit includes A/D converters 20 to 22 which digitize the analog RGB signals from the personal computers, a memory means 30 which stores the reference data for reading the white levels of the digitized RGB signals and reads out the white reference data in synchronization with the digitizing operation and a D/A converter 80 which converts the white level reference data read out of this memory means 30 to an analog voltage and applies this analog voltage as a conversion reference voltage to the A/D converters 20 to 22.
Patent JP-S55157874-A (JP)
Title: Charger for electric machine
Inventor: OGUCHI ISAO
IPC: H01M10/46
Filed: 1979-12-28
Abstract: PURPOSE:To raise reliability of charger by a cooperating procedure in which when a charging plug is situated at an electrifying position, the main switch is set at nonelectrifying position, and also when the main switch is situated at the electrifying position, the plug is set at the nonelectrifying position. CONSTITUTION:In the storage battery 5 incorporated in an electric razor, etc., charging is made by inserting the plug blade 10 operated by the plug button 11 into a plug socket, and the storage battery 5-powered motor 7 is operated by sliding the switch button 16. Also, the plug button 11 and the switch button 16 are connected to the bendable cooperative plate 22 by means of the pins 17 and 18 provided at respective ends. Thus, when the plug button 11 is situated at a chargeable position, the switch button 16 is locked, and also when the switch button 16 is on, the plug button 11 is locked, so that its working reliability is increased.
Patent JP-S5962710-A (JP)
Inventor: YAMAMOTO MASATO
IPC: E04B1/38
Filed: 1982-09-29
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。