baber/WOPTO huggingface dataset:
Patent JP-S6145677-A (JP)
Title: Digital copying machine
Inventor: NAGAOKA TAIJI
IPC: G03G15/36
Filed: 1984-08-09
Abstract: PURPOSE:To strengthen a contrast of a picture with partial density contribution by converting a picture signal so that a maximum value and a minimum value of the picture signal for every page may respectively correspond to the maximum value and the minimum value of gradation in a recording part. CONSTITUTION:A picture signal read by an image sensor 1 is converted to a digital signal by an analog/digital converter 2 and data for one page are stored at a page memory 3. The digital signal is successively inputted to a hold means 4. At the hold means, a maximum value and a minimum value are held and inputted to a gradation converting circuit 5. At the gradation converting circuit 5, to expand the digital signal up to gradation width which can be reproduced in a memory part 6, the digital signal read from the page memory 3 is converted to gradation and is sent to a recording part 6.
Patent JP-H0830394-A (JP)
Title: External storage device
Inventor: KUWABARA SEIJI
IPC: G06F3/06
Filed: 1994-07-19
Abstract: PURPOSE:To provide an external storage device for transmitting data in the manner of radio through a signal (its frequency is about 100MHz at a maximum) formed with magnetic field intensity and the level of the change rate of the magnetic field intensity with a magnetic field as a medium while containing one part of information to be handled by the body of a computer and its peripheral equipment at least. CONSTITUTION:This device is provided with a storage part 5, transmission source 2 for generating the signal with the magnetic field as the medium and reception part 3 for receiving that signal, the reception part 3 is equipped with the finite number of magnetic field sensors 4, and the external storage device is constituted by utilizing amolphous magnetic substance materials or the like to sharply detect from a DC to a high frequency magnetic field for the respective magnetic field sensors 4.
Patent JP-S6323094-A (JP)
Inventor: YUMOTO HIDEAKI
IPC: F16T1/48
Filed: 1986-07-15
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-S5956252-A (JP)
Title: Braking device
Inventor: NANBA EIICHI
IPC: F16D49/00
Filed: 1982-09-25
Abstract: PURPOSE:To make it possible that a uniform braking force acts always on both reel bases surely and facilitate assembling adjustment, by providing coil springs, which charge a pair of brake arms to supply and take-up reel bases, for both arms. CONSTITUTION:Brake arms 25 and 26 are turned with a uniform charging force in the direction of press-contacting of rubber pads 27 and 28 to reel base circumferential faces by coil springs 44 and 45. Therefore, a uniform brake force is allowed to act always on both reel bases 21 and 22. Since coil springs 44 and 45 are arranged between both reel bases 21 and 22 and the same side as a solenoid 34 with respect to brake arms 25 and 26, the space of installation is reduced, and the space under brake arms 25 and 26 is used effectively. Intervals (t) between a detaining pawl 37 of a connecting member 36 and side parts of brake arms 25 and 26 are adjusted properly to adjust the timing of the brake action of brake arms 25 and 26 upon reel bases 21 and 22 in a prescribed range.
Patent JP-S6227559-A (JP)
Title: Manufacture of hot dip tin coated copper wire
Inventor: MINAGAWA TAKAO
IPC: C23C2/00
Filed: 1985-07-29
Abstract: PURPOSE:To improve production efficiency, by performing electricity conduction heating in coating line part contg. the first and second tin coating vessels, at hot dip tin coating of hard copper wire in both vessels in order to anneal hard copper wire by electricity conduction to coat it with tin. CONSTITUTION:A core wire 8 rewound from a hard copper wire bobbin 9 is pretreated at a washing vessel 1, a water soluble flux vessel 2, and surface of the wire 8 is hot dip tin coated in the first hot dip tin coating vessel 3. Next, the wire is further hot dip tin coated in the second hot dip tin coating vessel 5 and wound by a winding bobbin 10. At this time, a power supplying apparatus 4 is provided to impress low voltage between the vessels 3 and 5 as electrodes, and the wire 8 is electricity conduction heated in an electricity conduction section 11. Heat quantity thrown in the running wire 8 is controlled to about 1X10<-5>-8X10<-5>cal. In this way, since tin is coated while electricity conduction annealing the wire 8, batch annealing can be omitted, and production efficiency is improved.
Patent JP-H0216667-A (JP)
Title: Processor system
Inventor: SHIMIZU TAKAYOSHI
IPC: G06F13/362
Filed: 1988-07-05
Abstract: PURPOSE:To eliminate the waiting state of a CPU card for an interruption cycle when an interruption is made form an I/O card by causing the CPU card to issue a bus right request which is higher in level than ordinary requests and acquiring the bus right. CONSTITUTION:The bus right requesting level of a bus right request circuit 14 is set higher than that of another bus right request circuit 13. When a CPU card 1 acquires the bus right of a system bus SB during ordinary operations, the card 1 selects the circuit 13 through a switching section 15 and acquires the system bus right. On the other hand, when a bus right request is made from an I/O card and an interruption is made to the CPU card 1, a CPU 11 selects the circuit 14 through the switching section 15 and makes a high-level bus right request to obtain the bus right of the system bus SB and an interruption handler 12 starts an interruption approving cycle with the I/O card making the interruption. Since the card 1 makes the bus right request which is higher in level than ordinary requests, the card 1 can certainly acquire the bus right of the bus SB and the interruption approving cycle to the I/O card can be executed with no waiting time.
Patent JP-H0219403-A (JP)
Title: Method for removing lubricant in sintered cold forging
Inventor: MORIMOTO SHIGENORI
IPC: B22F3/17
Filed: 1988-07-05
Abstract: PURPOSE:To remove lubricant in comparatively simple method by compacting alloy powder mixed with the lubricant, temporary-sintering, heating carbide in the lubricant on the obtd. temporary-sintered body surface and cold-forging and regular-sintering after gasifying the carbide. CONSTITUTION:The lubricant of zinc stearate, etc., is mixed with the alloy powder at about 0.5-1.0wt.% and compacted. The obtd. green compact 6 with the above method, is charged into a sintering furnace 7 and while carrying with a conveyor 8, this is temporarily sintered at about 800-900 deg.C with a heater 10 under inert gas atmosphere. By this method, the lubricant in the green compact 6 seeps on the surface and becomes carbide 14 and remains in the surface part of the temporary-sintered body 13. This temporary-sintered body 13 is irradiated with heat energy of defocused laser beam, etc., through heat energy irradiating means 12, and while red-heating the carbide 14, air is blown from an air supply pipe 11. By this method, the above carbide 14 is oxidized and removed as CO gas. The cleaned temporary-sintered body 13 with this method, is regularly sintered at about 1,200 deg.C after cold-forging. By this method, wear of the forging die and lowering of strength in the sintered product are prevented.
Patent JP-S5689922-A (JP)
Title: Production of hollow molded article with insert
Inventor: HATAKEYAMA TETSUYA
IPC: B29C49/42
Filed: 1979-12-25
Abstract: PURPOSE:To insert and secure in the hollow molded article the insert part larger  than the diameter of the opening of the article, by introducing the insert part held  by a lever into a parison, removing the lever after blow molding of the parison, and welding and securing the insert part. CONSTITUTION:Into the melted thermoplastic resin parison 1 extruded or injected from a die, is introduced the inner tank or the insert part 3 held by the lever 2, the dimension of the insert part 3 being larger than that of the intended hollow molded article, and the molds 4 are closed to effect air blow molding. After cooling, the lever 2 is removed, the molds 4 are opened to withdraw the hollow molded article, then for instance, a rotating rod 8 with a jig of a spin welding apparatus 7 is inserted through the opening 6, and the insert part 3 is welded in position on the inner surface of the hollow molded article 5 by spin welding.
Patent JP-H11348640-A (JP)
Title: Cup holder for vehicle
Inventor: KIKUCHI KATSUMI
IPC: B60N3/10
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a form of a cup holder which can respond to various sorts of cars, and to make the surface exposed in a car room in the housing time, in an optimum design and an optimum workability according to the layout in the car room of each car sort. SOLUTION: A holder main body 5 to hold a cup and the like; a wing ring 20 installed to the holder main body 5 allowable to develop and to fold, and to hold the side periphery of the cup and the like, being made in a ring form in the developing time; a clamp 30 installed to the holder main body 5, and to hold the cup and the like by pressing the side surface of the cup; and a case main body 40 to house the wing ring 20 in the folded condition, together with the holder main body 5; are made in the main component parts. And by making the above main component parts in a common use, a cup holder 1 is assembled by selecting a cup 50 installed at the front surface of the holder main body 5 adequately according to the car sort. Consequently, the surface exposed in the car room in the housing time is made in an optimum design and an optimum workability according to the layout in the car room at each car sort, so as to make it possible to respond to various sorts of cars.
Patent JP-H0458457-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: TAKAHASHI MASATOSHI
IPC: H01M4/525
Filed: 1990-06-26
Abstract: PURPOSE:To obtain a negative electrode for a nonaqueous electrolyte battery with small internal resistance and excellent storage characteristics by treating the surface of the negative electrode containing lithium with the gas selected among As, P, B, N. CONSTITUTION:A negative electrode l made of a lithium metal is pressed to the inner face of a negative electrode current collector 2. and the negative electrode current collector 2 is fixed to the inner bottom face of a negative electrode can 3 made of ferrite stainless steel and having a U-shaped cross section. Lithium is exposed to normal-pressure AsH3 (gas containing As) for 1hr then punched into a preset size to manufacture the negative electrode l. A primary battery using the negative electrode 1 has small internal resistance and excellent storage characteristics, and a secondary battery using the negative electrode l has excellent cycle characteristics in addition to the above characteristics.
Patent JP-S6060298-A (JP)
Title: Motor fan
Inventor: FUKUMOTO MASAMI
IPC: F04D25/08
Filed: 1983-09-12
Abstract: PURPOSE:To eliminate the disturbance of air stream near a suction port due to collision against a nut securing an impeller and improve ventilating efficiency with a simple structure by a method wherein a conical guide is provided in continuous to the substantially conical inlet port guide of the impeller. CONSTITUTION:The substantially conical inlet port guide 14 is provided at the suction part of the impeller 9 and the conical guide 17 is attached continuously to the inlet port guide 14 by fitted forcibly to the nut 15 securing the impeller 9. According to this method, the air stream, flowing into the impeller 9 through the suction port of the impeller 9, is guided at first by the conical guide 17 and begins to enter smoothly, thereafter, flows smoothly to the inlet port guide 14 of substantially conical shape and the inside of the impeller 9. Accordingly, the air stream near the suction port will never be disturbed by colliding against the nut 15 securing the impeller 9 and, therefore, the ventilating efficiency may be improved with the simple structure.
Patent JP-H11345622-A (JP)
Title: Fuel cell generating set
Inventor: TAKADA KAZUMASA
IPC: H01M8/04
Filed: 1998-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell generating set capable of performing its control by detecting voltages of a number of fuel cells thereof quickly. SOLUTION: A fuel cell generating set comprises: a plurality of auxiliary computing units 1 equipped with respective AD converters 21, each of which is connected to terminals of a plurality of fuel cells in a stack 2, thus connected mutually in parallel and converts analog signals into digital signals, that compare detected voltage of the fuel cells with set values and output control signals, and a main computer 4 connected to a plurality of the auxiliary computing units 1.  With this configuration, since a plurality of auxiliary computing units 1 convert detected voltages of fuel cells as analog signals into digital signals, compare thus converted digital signals with set values, and output control signals to a main computer 4 connected to a plurality of the auxiliary computing units 1; each AD converter 21 connected in parallel converts analog signals of a number of fuel cells into digital signals simultaneously.
Patent JP-S5868172-A (JP)
Title: External storage controller
Inventor: IGARI KOUICHI
IPC: G06F13/12
Filed: 1981-10-19
Abstract: PURPOSE:To shorten the time of execution of an instruction from a specific device by providing a control circuit with a flag register corresponding to respective magnetic disks, and causing an interruption to a corresponding disk when non-execution counters count up a value greater than a specified value with the control circuit. CONSTITUTION:A microprogram control circuit 12 is connected to a channel control circuit 11 and a device control circuit 13 connected to magnetic disk devices. This control circuit 12 is provided with a settable and resettable flag register 30, whose outputs are added to the output of an oscillator 18 by AND circuits 19-22; and non-execution counters 23-26 for counting the output of the control circuit 12 are reset according to said addtion values. In this case, FFs 14-17 of the register 30 and counters 23-26 are as many as disk devices. When the counters 23-26 count up to a prescribed value, interruptions to corresponding disk devices are caused to shorten the execution time of an instruction from  a specific disk device.
Patent JP-S6148143-A (JP)
Title: Optical disc
Inventor: YOSHII MASAKI
IPC: G11B7/24097
Filed: 1984-08-13
Abstract: PURPOSE:To form an optical disc with less eccentricity and without mis-tracking by inserting a ring with a guard to a center hold of a disc of a disc substrate and aligning the inner circumference of the ring and an information signal bit circle of the disc substrate. CONSTITUTION:An aluminum reflecting film is formed to a pit transfer side 5 with vapor deposition and a protection film 9 is formed on the reflecting film, and the ring 9 with a guard is inserted to the disc center hole 4 of the disc substrate 1 and fixed via an adhesives so that the eccentricity between an information signal pit circle 3 and the ring inner circumference 7 is a prescribed value (e.g., 10mum) or below. An optical video disc 11 is formed by bonding the optical video disc piece obtained in this way and another optical video disc piece obtained by inserting and fixing substrate a ring 6' with a guard to the center hole of another disc substrate 1' formed with a protection film 9' via an adhesives by means of an adhesives 10 while opposing to each pit transfer side 5.
Patent JP-H0717088-A (JP)
Title: Recording device
Inventor: HASHIMOTO KENICHIRO
IPC: B41J2/01
Filed: 1993-07-07
Abstract: PURPOSE:To obtain a printing device wherein fluctuation of head gap is small and it can be adjusted easily. CONSTITUTION:In a printing device of ink jet type or wire dot type wherein printing is performed by a print head 2 on a paper 7 without contact, a cylindrical platen 1 is provided in a position facing the print head 2. The cylindrical platen 1 has an ratchet 1c to be a platen face, eccentric to an axis 1b, and rotates and stops in parallel with the scanning direction of the print head 2 regardless of feeding of the paper 7.
Patent JP-H11268-A (JP)
Title: Electrically warming box for lunch
Inventor: NOJI SHIGERU
IPC: A47J36/24
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and to remarkably reduce a cost aspect by automatically sliding an inner tray at the time of opening the door of an electrically warming housing, allowing a lunch weight detecting sensor to warm and turn on/off a power source switch and providing a heater inside of an inner box in addition. SOLUTION: At the time of opening the door 8 of this electrically warming box 12, the inner tray is automatically slid by a sliding part 5 and after taking out the lunch, the lunch weight detecting sensor 3 to warm and turn on/off a power source in the case of forgetting to turn off the power source switch 4 automatically turns off the switch 4. In addition, in order to continuously heat and warm inside of the housing 12 to be a desired state, the heater 2 varying to the degree of about 30 deg.C to 90 deg.C is provided inside of the inner box 1 and a heat insulating material 6 is adopted. Thereby efficiency is improved, a cost aspect is remarkably reduced and handling is easy.
Patent JP-H0829637-A (JP)
Title: Optical waveguide citcuit, connector of optical fiber and optical waveguide circuit and connecting method
Inventor: TERUI HIROSHI
IPC: G02B6/30
Filed: 1994-07-20
Abstract: PURPOSE:To eliminate the need for alignment in an operation to connect optical fiber and an optical waveguide circuit and to obtain optical waveguide circuit parts with fibers at a good yield and low cost by providing the optical waveguide circuit with positioning core layers and forming projecting part on the over clad layers thereon. CONSTITUTION:Positioning cores 3' parallel with the core 3 of input/output waveguides are formed in the optical waveguide circuit 1. Projecting differences in level are formed on the front surfaces of the over clad layer on the positoning cores 3'. The optical waveguide citcuit 1 is turned over and is placed and the projecting differences in level in the upper part of the positioning cores 3' is fitted into the positioning grooves 6 of the positioning plates. The optical fiber 8 is inserted into a V-groove 7' of an optical fiber positioning V-groove plate 7 and is butted against the optical waveguide circuit 1. An optical fiber V-groove plate 10 for connection previously coated with an adhesive in the V-groove is put on the V-groove plate 7 from above and is pressed. The optical waveguide circuit 1 and the optical fiber V-groove plate 10 for connection are connected, by which the optical waveguide circuit 1 and the optical fiber 8 are connected and fixed.
Patent JP-H0612578-A (JP)
Title: Pos system
Inventor: TAHIRA HIROYUKI
IPC: G06F3/048
Filed: 1992-06-26
Abstract: PURPOSE:To provide a POS system capable of being operated by foreigners by expressing operational guidance and messages in languages understandable by operators. CONSTITUTION:This POS system is provided with an operator language correspondence table 21 for indicating the correspondence of a code for identifying the operator to the language to be used and a message master 33 including plural message tables 22i for the respective languages. From the inputted operator code, the language to be used is discriminated by retreiving the operator language correspondence table 21, and thereafter, the operational guidance and the messages are outputted using the message table 22i of the language.
Patent JP-S6227208-A (JP)
Title: Cartridge auto-changer
Inventor: SUGITA SHIGERU
IPC: B65G1/137
Filed: 1985-07-30
Abstract: PURPOSE:To aim at reduction in a changing time at a singular carriage type, by specifying a cartridge for reservation, while housing it once a standby rack part, and constituting a change between the used cartridge and the required one so as to be done via this standby rack. CONSTITUTION:A service cartridge number is inputted into a control part (unillustrated herein) for reservation, and when reference is commanded, a cartridge C to be used first is pulled out by a conveying mechanism 40, setting it to this machine of a leader or the like. During this while, reference to cartridges downward the second place is carried out and, after the first cartridge C is installed, those downward the second place are pulled out and housed in an address buffer 60. And, a used cartridge is transferred to this address buffer 60 by the conveying mechanism 40, and the next cartridge is taken out of the address buffer 60 for installation. Next, the used cartridge C is housed in the specified rack of a drum rack 21. With this constitution, even in case of a singular cartridge, reduction in a changing time is promotable.
Patent JP-H0771433-A (JP)
Title: Conical spring washer with slot
Inventor: MAAKU ANSONII FUODOO
IPC: F16B43/00
Filed: 1994-07-20
Abstract: PURPOSE: To provide a conical spring washer with great clamping force in a small occupied space by forming the conical spring washer divided at one side with a ring washer holding member encircling its outer diameter for limiting the movement in the radial direction of the outer diameter of the washer. CONSTITUTION: A conical washer 20 with a slot is arranged in a corresponding hole 51 in a member 52 to be tightened and a clamping member applies force F to the washer 20. A usable deflection amount α of the washer develops in the inner diameter of the washer 20. When a load is applied to the washer 20, the slot between a first end 31 and a second end 32 of a small piece 30 attempts to widen if there is nothing to limit it, and to incorporate force but the outer diameter of the washer 20 is limited by the inner diameter of a counter sink. The counter sink is provided with a ring 22 for preventing the washer small piece 30 from being becoming wide. In this arrangement, large clamping force is achieved in a small occupied space.
Patent JP-H0461655-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YATOMI TOSHIYA
IPC: G11B15/46
Filed: 1990-06-28
Abstract: PURPOSE:To enable the stable traveling of magnetic tape at a prescribed speed and tension at the time of traveling in both foward direction and reverse direction by controlling a driving motor for a take-up side reel with a control signal of a speed detecting means and controlling driving motors for take-up side reel and feed-out side reels with a control signals of a supply reel side and take-up side tension detecting means. CONSTITUTION:The driving motor 18 for the take-up side reel T under traveling is controlled with the control signal obtained by comparing a reference value with a speed signal detected by the speed detecting means 7 and 8 by changing a control signal with control signal switches R1 and R2 when the mganetic tape 2 is under traveling in both forward direction and reverse direction, and the dr iving motor 17 for the feed-out side reel S under traveling is controlled with a control signal obtained by comparing a reference value with such a value that a tension detecting value of the supply reel S side tension detecting means 3 and 6 and a tension detecting value of the take-up reel T side tension detecting means 4 and 5 are multiplied by coefft. selected by coefft. selecting means R3 and R4 respectively and added up together. Consequently, without being influenced by environmental conditions, etc., the magnetic tape can be kept in stable contact at prescribed tension and speed with a magnetic drum head 1. By this method, the stable magnetic tape traveling is feasible.