baber/WOPTO huggingface dataset:
Patent JP-2000144930-A (JP)
Title: Buckling stiffening member
Inventor: SHIMOKAWA HIROMI
IPC: E04H9/02
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a buckling stiffening member having excellent fatigue characteristics. SOLUTION: The flat steel 10 of dead soft steel as axial-force materials is inserted to a stiffening pipe 1 as a square steel pipe along the diagonal line of the stiffening pipe, and joint plates having the same width as flat steel 10 are fixed onto both end faces in the longitudinal direction of flat steel while two stiffeners 4 are installed so as to be crossed over the joint plates 3 and flat steel in the stiffening pipe so that the stiffeners are formed to crossed cross sections to plate surfaces on both sides of central sections in the cross direction of the flat steel and the joint plates. The two stiffeners 4 are fixed only onto the joint plates, and the flat steel sections are not fastened at that time.
Patent JP-H08170982-A (JP)
Title: Doppler position measuring apparatus
Inventor: ONO KUMIKO
IPC: G01S19/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a Doppler position measuring apparatus which effectively decides truth or falsehood. CONSTITUTION: The Doppler position measuring apparatus comprises ephemeris acquisition means 1 for acquiring ephemeris data, position measuring and calculating means 2 for measuring and calculating a position plural times by using the ephemeris data, grouping means 3 for grouping the obtained plurality of position measured results, and true solution identifying means 5 for identifying a true solution by comparing the grouped two groups. Accordingly, even if the individual standard deviation is reduced due to the measuring error of the plurality of the results or the calculating error, the standard deviation of the mean position of the measured results is obtained by the grouped group, thereby cancelling the measured results in the groups, and hence a false solution is not erroneously recognized as the true solution.
Patent JP-H11150319-A (JP)
Title: Optical fiber for amplification and laser oscillator using the same and optical amplifier
Inventor: YOSHIDA MINORU
IPC: H01S3/10
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To improve conversion efficiency, and to obtain light having a high output in a 1 μm band by co-doping Al to the inside of a core or the outer circumferential section of the core in addition to Nd and setting the dosage of Al so as to be made larger than a specific value. SOLUTION: In an optical fiber 4 for amplification, Al is doped to the core of the lime optical fiber or the periphery of the core together with Nd, 1000-5000 ppm is used as the dosage of ND, and the dosage of Al reaches 1000 ppm or more. Excitation light from an excitation light source 6 is introduced to the optical fiber 4 for amplification through an optical multiplexing coupler 8, while only light having a 1.06 μm band in light generated by the stimulated emission effect of the optical fiber 4 for amplification is passed through a band pass filter 12 and circled by isolators 10a, 10b and amplified by second passage through the optical fiber 4 for amplification. Accordingly, since conversion efficiency is made larger than conventional devices, light having a high output in a 1 μm band is obtained.
Patent JP-2001136766-A (JP)
Title: Speed control circuit for motor
Inventor: IIDA YASUJI
IPC: H02P29/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a speed control circuit for a motor, quickly converging its speed to a preset value and having a stable starting characteristic. SOLUTION: By an encoder plate 11 fixed to a rotary shaft 1a of a motor 1, a pulse signal SLIT is output at each fixed angle, and its interval is measured by a counter 21. Measured data Q1 to Q5 the past five data are held in data latches 221 to 225, a weighted average value WAV, summed up to the latest measured data Q1 is calculated by an arithmetic part 30. While the difference between the measured data Q4, Q5 is compared with a prescribed value in a decision part 50, and a selective signal SEL is output. When the difference is within the prescribed value, the weighted mean value WAV is selected in a selection part 60, held in a holding part 70 and given to a drive control part 40 as a speed detecting signal DET. When the difference exceeds the prescribed value, the speed detection signal DET in the hold part 70 is re-selected and given to the drive control part 40.
Patent JP-H07168764-A (JP)
Title: Information processor
Inventor: OKUBO OSAMI
IPC: G06F21/62
Filed: 1993-12-15
Abstract: PURPOSE:To completely protect the security of information of a storage medium by providing an interface which performs the read/write of the information on the storage medium controlled by a CPU and loaded on a device main body loadably/unloadably freely, and providing a data scrambling part which performs data scrambling proper to the device main body on the interface. CONSTITUTION:This processor is provided with the CPU 2 which controls another constituent by a control program stored in a ROM 4 via a system bus 3, and a programmable device 5 equipped with the data scrambling part which switches a route to the one by which bit switching is performed and the one by which no bit switching is performed freely by internal wiring. Also, a function to program the programmable device 5 is included in the control program of the ROM 4. In this way, the data scrambling can be performed by conversion systems different at every device main body, and the interfaces 5, 6 perform the read/write of the information on a memory card 7.
Patent JP-H08169049-A (JP)
Title: Mold for pad
Inventor: HARA FUMIO
IPC: B29C51/30
Filed: 1994-12-19
Abstract: PURPOSE: To provide a mold for a pad in which drying and cooling of the pad are effectively conducted and the irregular shape and size are eliminated, and when the molding of the pad is completed, the pad is always placed on a lower mold. CONSTITUTION: The mold for a pad comprises a mold 11 for heating to mold a pad material to mold the pad 1 which has a lower mold 12 for containing the material and an upper mold 13 provided vertically movably oppositely to the mold 12 to be fixed to head and mold the material to the mold 12 at the time of falling, and a retaining rod 17 provided movably at the mold 13 to press the pad 1 molded when the mold 13 is raised to the mold 12.
Patent JP-H07170414-A (JP)
Title: Image coding and decoding unit
Inventor: KURANE HARUHISA
IPC: H04N1/415
Filed: 1993-12-15
Abstract: PURPOSE:To attain high speed scrolling without a large capacity frame memory by dividing a picture into small blocks and employing a Markov model optimizing the reference number of pixcels and a coding system of arithmetic coding. CONSTITUTION:A coding object image is divided into small blocks and an image block number setting means 20 sets a block number 23 to the blocks. An image block read means 21 generates a read control signal 24 based on an input control signal 26 from a coding means 1 and on the number 23 and reads picture data 7 of an image block to be coded from an image data storage means 5. A coding means 1 combining a Markov model and dynamic arithmetic coding applies coding processing to the image data 7, and a reference picture signal setting means 3 optimizes the number of reference pixcels and reference picture elements to set the result to the coding means 1. Coded data 9 are written in the object address of a coding data storage means 6 based on a coding data write control signal 25 from a coding data write means 22.
Patent JP-H09155781-A (JP)
Title: Robot hand
Inventor: YAMAMOTO HIROSHI
IPC: B25J15/08
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To perform flexible gripping operation by providing a means of forcing an object, when gripped, in the specified direction on the surface of the gripping pawls of a robot hand in contact with the object. SOLUTION: In a robot hand which grips an object 14 with gripping pawls 10, 12 mounted on a hand base 2 at the end of an arm, the right and left gripping pawls 10, 12 are supported via a four-joint link mechanism and parallelly moved to the right and left with the rotation of links 6, 8 while drawing a circle, without changing their inclination, to hold the object therebetween or set it free. Springs 39-41 formed with coil springs inclined in the longitudinal direction are mounted on the surfaces of the gripping pawls 10, 12 of the hand. Both ends are only held down by spring fixing pieces 30-32, 33-35, so that the springs 39-41 can be freely moved vertically (an X-axis), when force is applied from the object to a vertical direction (a Z-axis), and passively moved and conformed to the object when gripped.
Patent JP-H10156628-A (JP)
Title: Wire electrical discharge machine and taper machining method
Inventor: SUGAWARA TSUTOMU
IPC: B23H7/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To perform groove processing by a wire electrical discharge machine by avoiding an interference part without changing the specified taper angle. SOLUTION: A program surface wire center path calculating means 101 and a sub program surface wire center path calculating means 102 convert the processing program 110 to be input from the outside into 5 program surface wire center path 111 and a sub program surface wire center path 112. In a wire center path correcting means 103, when the converted wire center path have the interference, the wire center path is corrected into a wire center path for avoiding interference without changing the taper angle. An interpolation means 108 converts the obtained wire center paths of respective surfaces into the motor moving amount 113. A servo control means 109 perform servo control on the basis of the motor moving amount 113 so as to make motors 120 to 123 follow up.
Patent JP-H01156780-A (JP)
Title: Developing device
Inventor: NAGASHIMA HIROYASU
IPC: G03G15/08
Filed: 1987-12-15
Abstract: PURPOSE:To reduce the occupation area of a toner cartridge after toner supply and to make the equipment compact by forming the toner cartridge of a pedestal part with rigidity and a variable structure part which can deform. CONSTITUTION:The toner cartridge 2 is equipped with the pedestal part 8 with rigidity to be mounted on a developing device and the variable structure part 9 made of a flexible material such as paper and a film on it. When the cartridge 2 is changed because of its toner end, the majority of the toner in the cartridge 2 is put in a toner hopper part and the cartridge is emptied. In this state, the variable part 9 decreases in occupation volume by its own weight or pressure application to form a space in a printer. Units such as an optical system and fed paper are stored in this space. Consequently, the equipment is made compact and a sufficient layout is obtained.
Patent JP-H04186728-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MURAO YUKINOBU
IPC: H01L21/3205
Filed: 1990-11-20
Abstract: PURPOSE:To make a bonding pad part resistant against corrosion by containing at least one or more of Mg, Cu, Cr, Fe and Ti by a specific range of weight ratio in an Al wiring. CONSTITUTION:A silicon wafer 60 which has completed with a contact opening process is put into a sputter chamber 1 and fixed on a sample holder 20, and then Al-100ppm Mg-1%Si is adhered as an LSI wiring material by a method generally called DC magnetron sputtering. With the Al wiring with Mg added, a measurement result of electron migration life MTF and a test result in a high temperature and high humidity atmosphere show deterioration in EM wiring life when an added amount of Mg exceeds 100ppm. On the other hand, the fraction nondefective after PCT tests drops when the amount is 5ppm or less. Therefore, at least one or more of Mg, Cu, Cr, Fe and Ti is contained in the Al wiring to be used in a semiconductor integrated circuit device by a weight ratio of 5 to 100ppm.
Patent JP-H07166734-A (JP)
Title: Storage system
Inventor: YAMADA MANABU
IPC: E04H6/18
Filed: 1993-12-15
Abstract: PURPOSE:To smoothly conduct carry in/out work of stored articles. CONSTITUTION:A carriage 3 is provided with two stages of placing parts (a first tray receiving bracket 22 and a second tray receiving bracket 24) for placing traversing trays 6. Respective brackets 22, 24 are provided respectively with tray transferring rods 23 for transferring the traversing trays 6. Accordingly, the traversing trays 6 are always placed on the carriage 3 so as to quickly conduct carry in/out of a vehicle C.
Patent JP-H08178634-A (JP)
Title: Inspection device of container
Inventor: OZASA HIROMICHI
IPC: G01N21/90
Filed: 1994-12-19
Abstract: PURPOSE: To provide an inspection device of containers that achieves enhancement of inspection accuracy as well as of inspection efficiency by being disposed rationally. CONSTITUTION: This inspection device has at least three or more inspection parts, including a first inspection part 20 that inspects the surfaces of containers for a first property inspection item, a second inspection part 22 which inspects the container surfaces for a second property inspection item, and a third inspection part 24 which inspects the shape of the containers, and a transportation means 13 on which the containers are put and transported continuously to each inspection part, the first and second inspection parts 20, 22 being installed in opposite positions with the transportation means 13 in between.
Patent JP-H05126504-A (JP)
Title: Method for measuring flatness of metal foil etc.
Inventor: TASHIRO YASUSHI
IPC: G01B5/28
Filed: 1991-11-02
Abstract: PURPOSE:To obtain a flatness in a short time by applying, in parallel, reinforce ment materials at a constant spacing in a longitudinal direction of a metal foil, etc., which are wound in a coil, forming slits in the metal foil, etc., between the reinforcement materials, and then fixing the reinforcement materials to a measuring base and then measuring the amount of each slit sag. CONSTITUTION:The spacing of reinforcement materials is set to 30-70cm, the reinforcement materials are attached to the object to be measured, such as metal foil, perpendicularly to the longitudinal direction of the object and mutually in parallel. The foil is cut outside the reinforcement materials, and then slits are made in the foil between the reinforcement materials at intervals of approximately 50mm. Then, the reinforcement materials with the metal foil strips is placed on a flat base in a state that the strips slightly sag, the amount of sagging is measured by a dial gauge, and then the length of the foil is calculated according to it and the spacing of the reinforcement materials. The flatness epsiloni is obtained from this length according to an expression of epsiloni=(Li-L)/L, where Li is the length of each strip and L is the average length of the entire foil, thus achieving an accurate measurement in a short time.
Patent JP-H05129672-A (JP)
Title: Piezoelectric element drive system
Inventor: NAKAMURA KAZUTO
IPC: H01L41/08
Filed: 1991-11-01
Abstract: PURPOSE:To reduce a power consumption by recurrently using a drive energy of piezoelectric elements in a drive system which concurrently or successively drives a plurality of piezoelectric elements. CONSTITUTION:Piezoelectric elements 9a-9c which are driven at the same time are connected in parallel, and these elements are connected to a drive power source 32. A group 9 of the elements connected in parallel is connected to a booster switching circuit 33 via a diode 13. This booster switching circuit 33 is in turn connected to a regenerating capacitor 7. The regenerating capacitor 7 is connected to the positive electrode of the group 9 of the elements connected in parallel via a switching element 34. Thus, after the driving of the piezoelectric elements has been completed, an electrostatic energy stored in the piezoelectric elements is boosted, by means of the booster switching circuit 33, so that the regenerating capacitor 7 can be charged. Then, the electro-static energy stored in the regenerating capacitor 7 is rapidly commutated to each of the piezoelectric elements by turning the switching element 34 on, and an electric power is also supplied from the drive power source 32 to compensate for a lack of power, whereby each piezoelectric element is driven.
Patent JP-H10145674-A (JP)
Title: Video signal processing unit and video signal processing method
Inventor: MINAMI NOBUYUKI
IPC: H04N5/265
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To allow a video signal processing unit to reduce the operation by the operator more in comparison with that of a conventional processing unit. SOLUTION: The processing unit is provided with an address generating means 11 that calculates a conversion matrix to apply three-dimensional image conversion to a video area with respect to an area of a blue board based on each corner position in the area of the blue color board for a video signal and on each corner position of a video area for an inserted source video signal and calculates address information to read the source video signal from a memory based on an inverse matrix of the conversion matrix. A conversion source video signal is generated, which is subject to 3-dimensional image conversion at a video area corresponding to the blue board area by reading the source video signal from the memory based on the address information.  Thus, the video signal is automatically inserted to the blue board area being an inserted destination by applying 3-dimensional image conversion to the inserted video area without entering a parameter denoting a state after the conversion by the operator different from a conventional processing unit.
Patent JP-H10136846-A (JP)
Title: Fishing rod
Inventor: MAEDA MASAFUMI
IPC: A01K87/04
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod with which one fishing rod can be used while installing any kind of reel corresponding to all the kinds of target fishes, fishing spots and fishing styles, further, even a fine bite can be more sensitively caught and moreover, the points of storage, carriage and use are made convenient. SOLUTION: This fishing rod is constituted by connecting and fixing a rod- shaped body 3, with which guiding line rings 4 more than one are arranged on the install side of a reel leg fixing part 2 or its true opposite side, at the top end of a grip 1 equipped with the reel leg fixing part 2 and the section of the grip 1 equipped with the reel leg fixing part 2 is constituted so as to be fixed while being rotated by half in respect to the rod-shaped body 3 with the center of the rod-shaped body 3 as an axis.
Patent JP-H06150282-A (JP)
Title: Floating slider
Inventor: SUZUKI TAKASHI
IPC: G11B5/60
Filed: 1992-11-02
Abstract: PURPOSE:To enable a floating slider to stably float by reducing the floating force of the head surface of the slider and, at the same time, to easily cope with an increase in the number of channels. CONSTITUTION:A magnetic head section 9a containing horizontal thin film magnetic heads (transducers) 8 is provided between the side rails 7 of a slider section 2. The head section 9a is constituted in such a way that, of the surface of the section 9a, namely, the head surface 9a only the surfaces 9a1 of the heads 8 are flush with the surfaces of the rails 7 and the part 9a2 other than the surfaces 9a1 is recessed from the surfaces 9a1 so that the minimum gap between the rails 7 and a magnetic drum can come to the same position as the minimum gap between the head surface 9a and magnetic drum. Therefore, the floating force of the rails 7 of the magnetic head section 9a provided with the heads 8 between the rails 7 can be reduced to such an extent that the floating force can be ignored as compared with the buoyancy of the rails.
Patent JP-H09137048-A (JP)
Title: Flame retardant polyester resin composition
Inventor: YOSHIDA TOMOHIKO
IPC: C08K5/49
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain the above composition, having excellent flame retardance, heat resistance and wet heat resistant characteristics without blending a flame retardant assistant such as Sb2 O3 therein and useful as electrical and electronic parts, etc., by blending a polybutylene naphthalenedicarboxylate with specific amounts of a flame retardant and a phosphorus-based oxidation stabilizer. SOLUTION: This flame retardant polyester resin composition is obtained by blending (A) 100 pts. by wt. polybutylene naphthalenedicarboxylate with (B) 5-50 pts. by wt. flame retardant (e.g. a brominated bisphenol A type epoxy resin) and (C) 0.05-5 pts. by wt. phosphorus-based oxidation stabilizer [e.g. bis(2,6- di-t-butyl-4-methylphenyl)pentaerythritol di-phosphite].
Patent JP-H04187966-A (JP)
Title: Controller of refrigerator temperature
Inventor: YOSHIDA MORIYUKI
IPC: G05D23/19
Filed: 1990-11-22
Abstract: PURPOSE:To change refrigerator temperature according to a target by a method wherein a main control part controls load based on target refrigerator temperatures of various time zones stored in a storing part and a present refrigerator temperature detected by a temperature detecting means. CONSTITUTION:In the case that target refrigerator temperatures of various time zones are set by a temperature setting means 4, a set temperature is stored in a storing part 5. In the case that there is no temperature setting, a main control part 7 refers to a present time from a timer part 6, reads in a target refrigerator temperature of the present time from a storing part 5, and compares the target refrigerator temperature with the refrigerator inside temperature of the present time. If the target refrigerator temperature is higher than the present temperature, a load 1 is operated through a load control means 2 to cool a refrigerator. To the contrary, if the target refrigerator temperature is lower than the present temperature, the load 1 is stopped through the load control means 2 to interrupt cooling of the refrigerator.
Patent JP-H04186256-A (JP)
Title: Image forming device
Inventor: NAKANISHI KEIICHI
IPC: G03G15/20
Filed: 1990-11-20
Abstract: PURPOSE:To prevent deterioration of image quality while saving power consumption by regulating temperature of a fixing unit on the basis of the temperatures of the fixing unit at the printing time and the other time respectively. CONSTITUTION:When a print switch is in the ON-state, an ON-signal is output from a CPU 16 to an ON/OFF circuit 15, a heater 12 is electrified, and a heating roller is heated, and then printing operation is carried out. When the print switch is in the OFF-state to the contrary, it is judged if temperature of a fixing roller is at 15 deg.C or more. If the temperature is at 15 deg.C or more, the circuit 15 is maintained in the OFF-state, while if it is not more than 15 deg.C, the circuit 15 is maintained in the ON-state to heat the fixing roller up by the heater 12. In such a way, since the fixing roller is maintained in the specified temperature (in this case, at 15 deg.C) or more, an extreme temperature drop inside a copying machine can be prevented.
Patent JP-H07168621-A (JP)
Title: Environment recognition device for traveling object
Inventor: HOTA TOMOYUKI
IPC: G05D1/02
Filed: 1993-12-16
Abstract: PURPOSE:To provide an environment recognition device for a traveling object which can secure high safety at the time of the travel of traveling object. CONSTITUTION:The traveling object is held by a joint so that a force transmission member can freely rotate. Then the device consists of a 1st detecting means 6 which is provided in the force transmission member 2 and detects the course state in front of the movement point, a 2nd detecting means which detects the quantity of deviation of the force transmission member from a reference position according to the motion of the force transmission member, and a driving control means 7 which controls the detection direction of the 1st detecting means 6 with the output signal from the 2nd detecting means.