baber/WOPTO huggingface dataset:
Patent JP-H02135465-A (JP)
Title: Copying machine
Inventor: NAKAGAMA KIYOHARU
IPC: G03G21/00
Filed: 1988-11-17
Abstract: PURPOSE:To prevent a fixing device from being cooled in spite of air inflow from a paper ejecting port and to prevent convection, which causes rise in the interior temperature of a machine, by providing a means for blocking airflow passing the inside of the fixing device, at an appropriate place of the fixing device. CONSTITUTION:A ventilating fan 8 is disposed almost above the fixing device 6, and air in a main body 1 is discharged out of the machine from an exhaust port 4 by means of a fan 8, thereby cooling the inside of the machine. The sealant 91 seals the gap between the inner wall of the housing 7 of the fixing device 6 and the lower roller 6a and the gap between the inner wall and the cleaning roller 6c so as to prevent airflow passage in the fixing device 6. Since outside air which has flowed into the main body 1 from the paper ejecting port 3 can be prevented from passing the inside of the fixing device 6 and further flowing toward a ventilating fan 8, the roller group 6a, 6b, and 6c of the fixing device 6 is not cooled by the airflow. Additionally, outside air is prevented from flowing into the paper ejecting port 3 fixing device 6 ventilating fan 8 in that order and from generating convection; therefore, this prevents high rise in temperature of a platen glass P and a moving optical system beforehand.
Patent JP-H01132919-A (JP)
Title: Color discriminator
Inventor: TAKASE YASUNARI
IPC: G01J3/50
Filed: 1987-11-18
Abstract: PURPOSE:To enhance color discrimination accuracy, by calculating the conversion parameter to hue, luminosity and saturation in a Munsell system from the color signal of the color chip of a standard color and converting the color signal of an object having an unknown color on the basis of said parameter. CONSTITUTION:The output signal of a color or TV camera 1 is converted to color signals of the three primary signals R, G, B by a decoder 2 to be written in an image memory 4 through an A/D converter 3 and the output of the memory 4 is inputted to a CPU 5. The CPU 5 calculates a conversion parameter from the relation between the R-, G- and B-signals obtained when the color chips 7 of plural kinds of standard colors are imaged by the camera 1 and the hue, luminosity and saturation in the Munsell system of said color chips to write the same in a conversion parameter memory 6. Next, when R-, G- and B-signals obtained by imaging an object having an unknown color by the camera 1 are inputted to the memory 4 through the converter 3, the CPU 5 can calculate the hue, luminosity and saturation in the Munsell system of the color of the object on the basis of the conversion parameter stored in the memory 6.
Patent JP-H05100914-A (JP)
Title: File input/output information collecting system
Inventor: MIZUMACHI HIROAKI
IPC: G06F11/34
Filed: 1991-10-09
Abstract: PURPOSE:To collect file input/output information at a high speed. CONSTITUTION:Whenever a file is assigned to a job, a job information storing means 11 generates an entry corresponding to the job in an input/output information storing table 18, and stores the job information of the job and file information of the file in its entry. When an input and an output to the file on a storage device 2 are generated, an input/output control means 12 executes input/output control, and also, outputs input/output control information and job information for showing the file and the job which execute the input and the output. An input/output information storing means 15 selects the entry corresponding to the job information from in the entry of the input/output information storing table 18, and updates file input/output information corresponding to the input/output control information stored therein. An input/output information collecting means 16 outputs the job information, the file information and the file input/output information stored in the input/output information store table 18 to a storage device 3 through an input/output information output means 17.
Patent JP-H10127054-A (JP)
Title: High-insulation-type multiple-output dc-dc converter
Inventor: IIDA KATSUJI
IPC: H01F30/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To increase the dielectric withstand voltage between a DC power supply and DC output and to secure the accuracy of a plurality DC output voltage. SOLUTION: A transformer with a high dielectric withstand voltage is used as a main transformer, the secondary coil winding is only a coil winding regarding the maximum of an output capacity, an insulation electric wire with a high dielectric withstand voltage is directly wound, and the output is rectified and smoothed, thus obtaining one of DC output. An auxiliary transformer that does not require any surplus of dielectric withstand voltage between primary and secondary sides is provided to obtain remaining DC output, and the primary side of the auxiliary transformer is connected to the secondary side of the above main transformer, this rectifying and smoothing the output of the secondary coil winding.
Patent JP-H06137285-A (JP)
Title: Manufacture of vortex type tip seal
Inventor: MATSUMOTO JIRO
IPC: F04C18/02
Filed: 1992-10-29
Abstract: PURPOSE:To improve sealing performance and durability without increasing a manufacturing cost by a method wherein a gate through which a material is injected in a mold is formed in a position on the outer peripheral end face of a vortex type tip seal and the material is injected in the mold through the gate to carry out molding. CONSTITUTION:In a mold for molding a vortex type tip seal 11, a gate through which a material is injectable in a mold is formed in the outer peripheral end face of the cortex tip seal 11. By injecting an injection-moldable resin material, for example, a liquid crystal polymer through the gate, a vortex tip seal 11 as shown in Fig is manufactured. Since no protrusion 12 is formed in the middle of the vortex type tip seal 11 and no gap is produced on a seal surface, sealing performance is prevented from lowering. Further, even when a gate position forms a protrusion part 12 on the outer end face of the vortex type tip seal 11, production of influence exercised on sealing performance is reduced.
Patent JP-H01132215-A (JP)
Title: Semiconductor device
Inventor: ISHII YASUHIRO
IPC: H03K19/00
Filed: 1987-11-18
Abstract: PURPOSE:To reduce power consumption by providing an ECL output fixing part to fix the output of an ECL input part at the time of a chip non-selecting state based on the chip selecting signal of a semiconductor device, switching an ECL input at the time of a chip non-selection and preventing a bipolar CMOS gate from getting into an excessive state. CONSTITUTION:At the time of a chip selection, every time the ECL input is switched, an ECL output is switched and the MOS transistor of a Bi-CMOS gate part 30 consumes power. On the other hands, at the time of the chip non- selection, a chip selecting signal CS' becomes high and the base of a bipolar transistor Q9 becomes high. In this state, a collector current flows from a ground to the bipolar transistor Q9 through a resistor RA. Consequently, a point 0, that is, the ECL 1 output point of an ECL input part 10 is always fixed at a low level regardless of the highness and the lowness of the ECL input. In the same way, the output point of an ECL 2 is fixed at a high. As this result, every time the ECL input is switched at the Bi-CMOS gate part 30, the power is not consumed.
Patent JP-H11125414-A (JP)
Title: Method for controling combustion of combustion chamber of waste melting furnace
Inventor: ITSUCHIYOU MASANOBU
IPC: F23G7/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a combustion chamber combustion control method for a waste melting furnace capable of supplying a proper amount of air without retardation for rapid combustion of char, and of dealing with the rapid combustion of char irrespective of active or inactive state. SOLUTION: A method of controlling combustion in a combustion chamber is adapted such that it includes a brightness detection sensor provided in a combustion chamber 1, where combustible gas involving combustible dust (char) produced in a waste melting furnace is combusted with combustion air in the combustion chamber, for detecting brightness in the combustion chamber, and a waste gas oxygen concentration adjusting meter 4 for detecting oxygen concentration in waste gas from the combustion chamber 1, a secondary air flow rate adjusting meter 7, and an air flow rate adjusting valve 11.  In the method, a change rate of an output of the brightness detection sensor 5 is calculated with a change rate calculator 6, and when the foregoing change rate exceeds a specified value, rapid combustion of the char is judged, and hereby an air flow rate blowing into the combustion chamber 1 is increased.
Patent JP-2001115044-A (JP)
Title: Magnetizable elastomer composition and method for producing flexible magnet sheet
Inventor: SATO HITOSHI
IPC: H01F1/08
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetizable elastomer composition capable of orienting a magnetic anisotropic magnetic powder at a low temperature in the vicinity of room temperature and to provide a flexible magnetic sheet using the composition. SOLUTION: This magnetizable elastomer composition is obtained by dispersing a nearly spherical magnetic anisotropic rare earth magnetic powder (such as the magnetic powder containing Sm) having about <=10 μm average particle diameter in a matrix containing an elastomer component and a surfactant. The method for producing the flexible magnet sheet comprises forming the magnetizable elastomer composition into a sheet, applying a magnetic field to the sheet and orienting the magnetization axis of the magnetic anisotropic rare earth magnetic powder in the thickness direction of the sheet.
Patent JP-H09115547-A (JP)
Title: Lithium secondary battery
Inventor: JINNO MARUO
IPC: H01M10/05
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To make a film hardly formed, which interferes with discharge, and is poor in electron conductivity, over the surface of a negative electrode, and also make a charge and discharge efficiency high. SOLUTION: In this battery, manganese dioxide heat-treated at 330-430 deg.C is employed as positive electrode active material, as solvent for non-aqueous electrolyte, mixed solution is used in which ethylene carbonate is mixed with 1,2-dimethoxyethane by a specified ratio, or ethylene carbonate is mixed with propylene carbonate by a specified ratio, or butylene carbonate is mixed with 1,2-dimetoxythane by a specified ratio, and as non-aqueous electrolyte, lithium trifluoro methane sulfonate or lithium hexafluorophosphate is used.
Patent JP-H02139050-A (JP)
Title: Rice polishing device
Inventor: MIZUNO IKUO
IPC: B02B7/00
Filed: 1988-11-17
Abstract: PURPOSE:To ensure that rice fresh from a rice polishing device can be sold by providing a unhulled rice storage tank and a measurement device on a rice milling machine. CONSTITUTION:The quantity of the second grade unhulled rice that is required for a single sale is dispensed and discharged from an unhulled rice storage tank by a measurement device. As a result of this discharge, the first grade unhulled rice remaining in a rice milling machine is polished and delivered as the first grade polished rice from the rice milling machine after polishing process. The first grade polished rice is received by an empty first auxiliary container and stored there. The second grade polished rice to be delivered from the rice milling machine following the first grade polished rice is delivered from the first auxiliary container after overflowing said container. The storage of the second grade polished rice to be delivered is replenished by the delivery of polished rice from the second auxiliary container where the second grade polished rice has been discharged.
Patent JP-H10143927-A (JP)
Title: Master disk exposing device for optical recording medium
Inventor: YAMAMOTO MASANOBU
IPC: G03F9/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To realize an optical recording medium with less pitch unevenness in recording information, with high recording density and a high transfer rate capable of narrowing an interval between pitches. SOLUTION: In a master disk exposing device 1 for the optical recording medium, a beam position detecting means 10 detecting positions of exposing laser beams La and Lb and a beam position correcting means 20 setting the positions of the exposing laser beams La, Lb. Thus, the positional deviation of the exposing laser beams are corrected, and the interval between beams is head constant when plural exposing laser beams are used.
Patent JP-S63144368-A (JP)
Title: Printer
Inventor: TOMOYOSE KAZU
IPC: G03G15/01
Filed: 1986-12-08
Abstract: PURPOSE:To obtain a printer which is small in size, light in weight and low in cost capable of printing in color, etc. by using plural colors by forming a developing device so that toners different in color can be supplied independently, respectively. CONSTITUTION:Each developing device 28C, 28M, 28Y and 28B supplies independently toners of the respective colors of cyan C, magenta M, yellow Y and black B to an electrostatic latent image on an OPC belt 21. An optical write head 27 forms an electrostatic latent image for cyan C on the OPC belt 21, first, and a toner image for cyan C is formed by the developing device 28c. When a tip part of one line portion passes through a driven roller 23 part and reaches a one line portion transfer position 38 of a transfer part, the belt 21 stops, and the toner image is transferred onto a form 2 by a transfer device 32. Thereafter, with regard to colors after magenta M, as well, the printing operation is executed in the same way.
Patent JP-2001115526-A (JP)
Title: The private parts washing apparatus and toilet equipped therewith
Inventor: HAMADA YASUO
IPC: E03D9/08
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide the private parts washing apparatus which can be used conveniently throughout the whole operation from sitting on the seat, going to the stool and washing hand. SOLUTION: At the warm water washing stool seat 210, a rotation center shaft P of a stool lid 212 and stool seat 214 are located at a position of 42 mm toward the horizontal front of the water closet and of 60 mm upward vertically based on the position of stool seat attaching hole 99. When the stool lid 212 is opened from the state of closed stool seat 214 and closed stool lid 212, then the stool lid 212 rotates about the rotation center axis P as a shaft at a height 60 mm lower from the rim surface 98a, and the tip of the stool lid 212 is brought to contact with the front surface of the washing tank 91 at a position lower than the upper end of the washing tank 91.
Patent JP-2000121346-A (JP)
Title: Method for detecting wear step
Inventor: SHIMAZUTSU HIROAKI
IPC: G01B21/20
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position and quantity of a wear step of a work roll from its roll profile. SOLUTION: Variation in primary differential value and variation in secondary differential value are found from the measured roll profile to the overall length of the roll profile (steps A2, A3). The multiplication value of the primary differential value and secondary differential value is found to the overall roll profile length (step A4). The primary differential value and the multiplication result in the step A are evaluated from the center position of the roll profile to the right and left end parts, to decide as a wear step start position the position where the primary differential value is larger than a specific threshold, the multiplication result obtained in the step A4 is larger than the specific threshold and as a wear step end position the position where the primary differential value is less than the specific threshold (step A5).  The wear step quantity is found as the difference between the roll profile values corresponding to the wear start position and wear end position from the positions.
Patent JP-H08128787-A (JP)
Title: Elevator stage positioning guide structure
Inventor: ITO KIYOHARU
IPC: C21C5/44
Filed: 1994-10-31
Abstract: PURPOSE: To enable accurate and automatic positioning of an elevator stage at the lower part of a furnace building tower. CONSTITUTION: In regard to an elevator stage positioning guide structure A for positioning an elevator stage 46 when the elevator stage 46 moving between the upper and lower parts of a furnace building tower stops at the lower part of the tower, a setting stage for the elevator stage 46 is provided in the lower part of the furnace building tower and the respective recessed or projecting parts of recessed and projecting parts 111 and 112 for rough positioning of the elevator stage 46 and recessed and projecting parts 113 and 114 for close positioning thereof are disposed removably between the setting stage and the elevator stage 46. The projecting part 112 for rough positioning is a member being longer than the projecting part 114 for close positioning.
Patent JP-H01134591-A (JP)
Title: Video tape renting apparatus
Inventor: TAKAHASHI KIYOTAKA
IPC: G07F17/00
Filed: 1987-11-19
Abstract: PURPOSE: To automatically perform rewinding to the beginning and to recover a defective tape by carrying a returned video tape to a video tape rewinder and rewinding it when a customer detector does not detect a customer for more than fixed time and recovering the video tape to a defective tape recovery part when the rewinding operation is not normally performed. CONSTITUTION: In the case that the fixed time elapses without detecting the customer, whether or not unprocessed tapes are present is judged by referring to a video tape file. When the unprocessed tape is not present, a standby operation is continued as it is. When the unprocessed tape is present, the video tape is set to the video tape rewinder and the rewinding operation is performed. When rewinding is normally performed, the video tape is housed in a prescribed slot again, the rewinding completion flag of the video tape file is set and the standby operation is returned. When rewinding is not normally performed, it is judged as the defective tape, the video tape is recovered to the defective tape recovery part, a code for indicating that it is recovered to the defective tape recovery part is stored in the video tape file and the standby operation is returned.
Patent JP-H05130669-A (JP)
Title: Method for regulating mobile body communication system
Inventor: HASHIDA MITSUYOSHI
IPC: H04W48/20
Filed: 1991-11-08
Abstract: PURPOSE:To remove regulation of a base station having little traffic volume by allowing a base station having much traffic to take partial change of traffic volume to be regulated. CONSTITUTION:In respect of the transmission route of traffic information, respective base stations are linearly connected and each base station is provided with a radio part 100, a control part 200, a communication processing part 300, a regulation rate calculating part 400, and an information transfer part 500. A base station having traffic volume less than a fixed value is not regulated and other base stations are regulated so as to attain a specified regulation rate as a whole by distributing the regulation rate to the base stations so as to take charge of a specified traffic volume to be regulated. Each base station determines the regulation rate of the traffic to be processed by itself and that of its slave station based upon the regulation rate transmitted from its master station, the traffic volume of its own station and that transmitted from the slave station and transmits the regulation rate to the slave station.
Patent JP-2000163191-A (JP)
Title: Indicator position control method
Inventor: KIM PHIL-TAE
IPC: G06F3/0482
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To secure readiness for menu selection by displaying a sub-item and positioning an indicator in an area where the sub-area is displayed when the sub-item which can be selected/adjusted is selected. SOLUTION: A reception part 252 receives a cursor shift signal generated in the transmission part 164 of a remote controller 100 and a cursor display part 258 controls the position of a cursor. When a selection key 154 is depressed from the remote controller 100, a menu execution part 260 responds to it and executes an instruction following the menu item where the present cursor is positioned. When the selection menu item contains the sub-menu item, the menu execution part 260 controls a menu display part 254 and displays a sub-menu. The menu display part 254 obtains information on the sub-menu from a menu storage part 256. The cursor display part 258 refers to area information of the item where the cursor is to be positioned and displays the cursor in the center point.
Patent JP-H07147521-A (JP)
Title: Board for mounting high frequency element
Inventor: KONDO KIYOSHI
IPC: H05K1/03
Filed: 1993-11-24
Abstract: PURPOSE:To reduce the size and the weight of a board at a low cost by adopting multi-layer thin profile for the board while reducing deterioration in the performance of the high frequency element due to inter-layer parasitic capacitance of the multi-layer board. CONSTITUTION:A dielectric material of a board 4b of a thin profile multi-layer board 1 on which a high frequency element 2 is mounted has a dielectric constant lower than that of the other part 4a. Thus, even when further multi-layer thin profile processing is applied to the multi-layer board, deterioration in the performance of the high frequency element due to inter-layer parasitic capacitance of the multi-layer board is reduced and the board of smaller size and light weight is attained mainly at a low cost.
Patent JP-S62153178-A (JP)
Inventor: YAMAUCHI NORIYOSHI
IPC: H01C7/00
Filed: 1985-12-27
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-H01135341-A (JP)
Title: Ultrasonic treatment apparatus
Inventor: KARASAWA HITOSHI
IPC: A61B18/00
Filed: 1987-11-20
Abstract: PURPOSE:To enhance safety, by detecting the pressure of the perfusate in the vicinity of an object to be treated and holding said pressure at proper predetermined one. CONSTITUTION:A pressure sensor 22 as a detection means is provided to the outside of the leading end of a sheath 1 through which an optical sight tube 2 is inserted. The pressure of the perfusate in the vicinity of an object to be treated is detected by the pressure sensor 22 to be outputted to a control part 23. The control part 23 controls a water feed pump 20 and a water suction pump 17 on the basis of the pressure detected by the pressure sensor and regulates the flow rate of the perfusate to hold the pressure of the perfusate in the vicinity of the object to be treated at proper predetermined one.
Patent JP-H09113999-A (JP)
Title: Telecine device
Inventor: SAITO ETSURO
IPC: G03B21/44
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To convert a signal into a television signal while preventing shaking of video even if a movie film shifts in position by rotating sprockets in synchronism with the opening/closing operation of a shutter and correcting the optical axis of transmitted light. SOLUTION: A gate part 31 detect the quantities of lengthwise and breadthwise position shifts of each perforation from the stop position of the movie film 1 on the basis of a picture aperture respectively by clamping the perforation array of the movie film 1 between a steel band 17 and a guide shoe 33. Lengthwise and breadthwise detection signals S1 and S2 obtained through a difference detection part 36 are sent out to a main control part 32 and an optical axis correction part 35. Further, an optical axis control part 32 consists of an optical axis correction part 34 and a driving control part 35 and the driving control part 35 controls the optical axis correction part 34 according to the position shift quantities of the movie film 1, so that the optical axis correction part 34 converts the angle of the optical axis of a projection light beam.