baber/WOPTO huggingface dataset:
Patent JP-S6059021-A (JP)
Title: Manufacture of cold rolled steel sheet for working
Inventor: HASHIMOTO OSAMU
IPC: C21D8/04
Filed: 1983-09-12
Abstract: PURPOSE:To prevent the surface roughening of a cold-rolled low-carbon steel sheet during working due to the abnormal growth of the grains by properly controlling conditions during the heating of the steel sheet when the sheet is continuously annealed. CONSTITUTION:An Al killed steel ingot contg. 0.005-0.04% C, 0.005-0.08% Al and 0.001-0.01% N is hot rolled into a plate. This plate is coiled at <=640 deg.C, cold rolled, and continuously annealed. At this time, relation represented by equation 1 is satisfied among the velocity V( deg.C/sec) of a temp. rise from 550 deg.C to the annealing temp., the annealing temp. T( deg.C) and the annealing time S(sec). The surface roughening of the resulting cold rolled steel sheet during working can be avoided. The roughening is caused by the abnormal growth of the grains dependent on conditions during working and heat treatment in the manufacture of the steel sheet.
Patent JP-H0830654-A (JP)
Title: Method for arranging and wiring semiconductor integrated circuit device
Inventor: KIMURA SHINICHI
IPC: G06F17/50
Filed: 1994-07-19
Abstract: PURPOSE:To facilitate logic alterations of the semiconductor integrated circuit device for alterations after respective cells are arranged and wired as to the arranging and wiring method for the semiconductor integrated circuit device which utilizes a computer. CONSTITUTION:Plural cells are arranged in a block 1 to constitute cell arrays 2 which are arranged nearly rectangularly. If there is a cell array which is short in array length as a result of the formation of a free area in the cell array 2, an unused transistor(TR) group 3 which can form an optional logic circuit by alterations after the wiring is previously arranged in the free area of the cell array. Consequently, circuit alterations can easily be made by altering a glass mask after the wiring without increasing the area of the block 1 to shorten the read time and reduce the manufacture cost. Specially, unused TRs are equally positioned to shorten the wiring length and simplify the wiring relation.
Patent JP-2000003822-A (JP)
Title: Non-contact power device
Inventor: NAKANISHI TAKAHIRO
IPC: H01F27/32
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of output characteristics, by forming a tapered section gradually thickened towards a central section from an end, and absorbing the warpage of a collar due to the stress of a coil to the collar of the top surface section of the bobbin of a primary side coil or a secondary side coil. SOLUTION: When a coil 3 is wound on the primary side coil bobbin 1 or secondary side coil bobbin of the non-contact power device, a tapered section 4 absorbing the warpage of a collar 2 due to stress at a time when the coil 3 is wound on the collar 2 of the top surface section of the coil bobbin is formed so that thickness is increased gradually towards a central section from the end faces of the collar 2. Even when the collar 2 is warped by the stress of the coil 3, the top surface of a primary side coil 9 or the top surface of a secondary side coil 15 is formed in structure, in which the top surface can be installed to the non-contact power device 6 or a set side case 13 under a flat state.  Accordingly, a distance between the top surface of the primary side coil 9 and the top surface of the secondary side coil 15 can be ensured surely, output characteristics are satisfied, and the non-contact power device having high reliability can be obtained.
Patent JP-S5956618-A (JP)
Title: Transition piece for gas turbine
Inventor: SEKI AKIO
IPC: F02C7/18
Filed: 1982-09-27
Abstract: PURPOSE:To uniformly feed steam to the periphery of a combustor funnel, by a method wherein a transition piece, guiding high pressure combustion gas, generated by a combustor, to a turbine nozzle, is of a double tube structure, and scroll, in which steam is introduced, is connected to the one end thereof. CONSTITUTION:A combustor 1 for gas turbine is constituted such that a combustor funnel 5 is contained therein, a flow sleeve 6 is mounted around the combustor lapper, a compressed air A from a compressor flows as shown by an arrow mark, and flows in the combustor lapper 5 from a swirler 7. The compressed air flowing in the lapper 5 is mixed with the fuel from a fuel injection nozzle 8 for combustion, and high pressure combustion gas is injected through a transition piece 9 to a turbine nozzle 10. In which case, the transition piece 9 is of a double tube structure consisting of a cylindrical outer tube 11, communicated with a hollow scroll 14 situated at the one end thereof, and an inner tube 12, and steam through a steam feed pipe 13 is supplied to the hollow scroll 14.
Patent JP-2000001665-A (JP)
Title: Polishing composition
Inventor: TANI KATSUMI
IPC: C09K3/14
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a polishing composition for finishing substrates for memory hard disks by polishing, capable of polishing the work as fast as the conventional composition, preventing formation of surface defects, and giving excellent finished surfaces. SOLUTION: This composition for polishing memory hard disks contains at least one type of abrasives selected from the group consisting of aluminum oxide, silicon dioxide, cerium oxide, zirconium oxide, titanium oxide, silicon nitride and manganese dioxide, and water. In this case, the composition further contains succinic acid or its salt dissolved therein.
Patent JP-S5586623-A (JP)
Title: Peculiarity removing machine
Inventor: HORUSUTO SHIYUNAIDAA
IPC: B21D3/05
Filed: 1979-12-20
Abstract: A machine for straightening elongated workpieces comprises a plurality of straightening rolls mounted one after the other to opposite sides of a workpiece to be straightened, substantially in a plane and turnable about axes normal to the direction of movement to the workpiece through the machine. At least the first three straightening rolls are mounted for rotation about their axes on a C-shaped support frame so that the workpiece may be introduced between the same from the open side of the C-shaped support frame. Lateral elements for centralizing the workpiece are coordinated with the first three straightening rolls. The second straightening roll and the centralizing elements coordinated therewith are movable in the aforementioned plane in a direction away from the first and the third roll through a large stroke accomplished by a quick adjusting mechanism, and to further facilitate lateral introduction of a workpiece from the open side of a C-shaped machine frame between the first three rolls, the centralizing element at this one side of the second roll can be tilted preferably about an axis parallel to that of the second roll in upward direction. The first three rolls and the elements cooperating therewith are preferably constructed as an independent machine unit.
Patent JP-H11170812-A (JP)
Title: Pneumatic radial tire
Inventor: KONO YOSHIHIDE
IPC: B60C9/20
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire having sufficient belt durability, excellent cut burst resistance and shock burst resistance. SOLUTION: The outermost layer of a belt 6 is a tilt element layer 6o arranging a steel wire element tilted relating to a tire equator surface, at least two layers of the belt in a tire radial direction inner side from the outermost tilt element layer 6o are peripheral direction element layer 6M arranging a steel wire element in parallel relating to the tire equator surface, steel wire element coating rubber of the outermost tilt element layer 6o has compression elastic modulus of 200 kgf/cm<2> or more, a total sectional area of the steel wire element of the peripheral direction element layer 6M per unit length in a driving direction is larger than a total sectional area of the steel wire element of the outermost tilt element layer 6o per the same unit length.
Patent JP-S5956320-A (JP)
Inventor: ITOU HIROO
IPC: B29C47/00
Filed: 1982-09-25
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-H1118053-A (JP)
Title: Image data processor
Inventor: YAMAUCHI AKIRA
IPC: H04N19/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the recording capacity of a memory, while compressing a reproduced image without extremely degrading its image quality by setting data compressibility, based on the activity value of an entire picture, determining the code amount of the entire image and determining the amount of codes to be allocated in proportion to the activity value calculated for each divided block in this range. SOLUTION: A sub-block dividing circuit 228c divides one image into plural blocks, and an activity calculator 228i calculates the value of activity digitizing the complexity degree of an image for each divided block and the activity value of the entire image. Based on this activity value of the entire image, a mode setter 228i sets data compression rate. A CPU 221 determines the code amount of the entire image and determines the amount of codes to be allocated to each block, in proportion to the activity value calculated for each divided block within the range of this determined code amount of the entire image.
Patent JP-S6227677-A (JP)
Title: Tracking filter
Inventor: NOMOTO KOHEI
IPC: G05D1/12
Filed: 1985-07-29
Abstract: PURPOSE:To contrive to reduce the number of observation times and to maintain a tracking target in contact, by changing an observation time interval and the assumed value of a motion characteristic corresponding to the motion state of the tracking target such as continuing linear motion with constant velocity or turning motion. CONSTITUTION:The residual error of a preparatory state value and an actual observation value, an observation error variance and a preparatory error variance are inputted to a turning detector 13 to output the revolution detection signal hK of a target. A sampling time is adaptably changed over on the basis of the signal hK by input change-over switches 15, 16 of a state estimation device 7 and an estimated error scattering operator 8 and a sampling time indicating output wire 17 and the assumed values (a), (b) of the motion characteristic of the target are adaptably changed over by a change-over switch 18 to enable the reduction in observation frequency when the target is performing linear motion with constant velocity. When the target is performing turning motion, tracking such that the target is kept in contact is enabled in conformity with the change in the motion of the target.
Patent JP-H0217416-A (JP)
Title: Outputting method of waveform to be measured in waveform judging device
Inventor: SEKI KAZUHIRO
IPC: G01D9/00
Filed: 1988-07-05
Abstract: PURPOSE:To improve the efficiency in judging of a waveform to be measured by comparing said waveform to be measured after it is taken out with a judging reference range data stored beforehand, via a CPU. CONSTITUTION:An analog data as an input signal represented by an axis of X-Y coordinates, e.g., X-Y waveform is converted to a digital data by A/D converters 10, 11 respectively corresponding to input terminals T1, T2 of X, Y components. Then, after the digital data are operated in a CPU 12 provided with corresponding proper ROM and RAM, such digital data as X-Y waveforms re stored separately in RAM 13, 14. Moreover, the digital data are outputted through a CRT 16 and a printer 17 while they are being controlled by the manipulation with a key switch 15. Accordingly, one of the waveforms which are judged to be GO (suitable) or NG (not suitable) in relation to the judging reference range or both waveforms can be printed out by the printer 17 as desired, resulting in flexible conformity with an operator's requirement.
Patent JP-H0456273-A (JP)
Title: Solid-state image pickup device
Inventor: MORITA YOSHIKIMI
IPC: H01L27/148
Filed: 1990-06-25
Abstract: PURPOSE:To enable an image pickup device to be lessened in occurrence of smear without deteriorating it in dielectric breakdown strength between an optical shield film and a polycrystalline silicon gate electrode by a method wherein a layer insulating film interposed between the optical shield film provided with a window just above a photodetective section and a transfer electrode is formed of a two-layered film composed of a silicon oxide film and a silicon nitride film. CONSTITUTION:A P well layer 2, a photodetective N-type impurity layer 3, a charge transfer N well layer 4, and an element isolating P<+> impurity layer 5 are formed on the surface of an N-type semiconductor substrate 1, then a transfer gate electrode 7 of polycrystalline silicon is formed on the charge transfer section of the semiconductor substrate 1 through the intermediary of a gate insulating film 6, and furthermore a silicon oxide film 8 is formed. Next, a silicon nitride film is formed on all the surface, and then an optical shield film is deposited. Then, using a photoresist pattern as a mask, the optical shield film 10 and the silicon nitride film 13 are selectively etched at a time, whereby the silicon nitride film 13 is left unremoved only under the optical shield film 10.
Patent JP-H0514128-A (JP)
Title: Digital filter
Inventor: OKADA TAKASHI
IPC: H03H17/02
Filed: 1991-07-08
Abstract: PURPOSE:To reduce the scale and to decrease power consumption by generating automatically the result of multiplication between all patterns of an input signal and a tap coefficient or the result of filter calculation between them and transferring the result to a rewritable memory. CONSTITUTION:A setup time to transfer a data signal B being the result of multiplication between all patterns of input signals and each tap coefficient from a coefficient generating circuit 10a to each of coefficient memories 211-21n is provided at application of power and at rewrite of a tap coefficient. The circuit 10a is disconnected after the end of setup to select the memories 211-21n to be in the read state and a relevant data is read by using the input signal A as an address. An output C1 of the memory 211 is inputted to an adder 221 via a delay circuit 221 and the result is inputted to an adder 231, in which the data is added to an output C2 of the memory 212. Similarly, an output Cn of the memory 21n is added to an output signal of a delay circuit of a pre-stage at an adder 23n-1 and the sum output is outputted as a filter output signal D. Thus, the circuit scale is reduced and the power consumption is decreased.
Patent JP-S6145389-A (JP)
Inventor: TOMONO AKIRA
IPC: G07F9/00
Filed: 1984-08-10
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-S5867404-A (JP)
Inventor: SATOU KEIICHI
IPC: B27F1/08
Filed: 1981-10-19
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-H10112122-A (JP)
Title: Tilt adjustable disk player
Inventor: SAI KANKOKU
IPC: G11B19/20
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide the disk player capable of adjusting a tilt so as to make a light beam from an optical pickup incident upon an optical disk in the direction perpendicular to the disk. SOLUTION: The disk player is equipped with a motor plate 610 fixed with a spindle motor 500, a pressurizing screw 631 screwed into a deck 400 through the motor plate 610, a spring 632 provided between the pressurizing screw 631 and the motor plate 610 for the purpose of energizing the motor plate 610 in the direction of the deck 400 and an adjusting screw 650 screwed to the deck 400 for the purpose of vertically moving the motor plate 610 as against the deck 400 by rotating its end part in contact with a side part of a bottom surface of the motor plate 610.
Patent JP-S6228800-A (JP)
Inventor: ARAI YASUHIKO
IPC: G10L25/06
Filed: 1985-07-31
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-S5690661-A (JP)
Title: Two-circuit simultaneous connection and exchange system of key telephone set
Inventor: SEKIGUCHI KOUICHI
IPC: H04M7/00
Filed: 1979-12-25
Abstract: PURPOSE:To enable to connect two circuits at a time by transmitting a dial signal from one telephone set, by sending information on the numfer of free circuit from a main device at an incoming side, and by transmitting a dial number for connecting a terminal to the circuit from an originating side. CONSTITUTION:Through one circuit 8 among a plurality of circuits equipped in one main device 2 among a plurality of devices constituted so that a data equipment terminal can be connected in addition to a key telephone set, a dial signal is transmitted from key telephone set 3. Main device 5 at the incoming side, after detecting the origination, informs main device 2 mentioned above of the dial number of free circuit 11 among circuits equipped to the main device 5. The main device at the originating side transmits a dial signal for connecting data equipment terminals 4 and 7 to free circuit 11 via the other circuit 9 to enable to connect two circuits for calling and for a facsimile terminal.
Patent JP-S6324872-A (JP)
Title: Production of ground fish meat
Inventor: NAKAMURA MAKOTO
IPC: A23L17/00
Filed: 1986-07-16
Abstract: PURPOSE:To effectively utilize an unutilized resource which has not been made into ground fish meat, e.g. fish, etc., and obtain ground fish meat of good quality having improved strength, by treating a raw material fish by a specific method and adding a specific protease inhibitor. CONSTITUTION:A fish body or meat is initially ground with water and unground materials, e.g. small bones, skin, pieces of internal organs, connective tissues, etc., are then removed by filtration. The resultant liquid phase is then centrifuged and an additive, as necessary, is added and blended with the precipitate fraction. Furthermore, in any one of the above-mentioned stages, a mammalian milk component, preferably skimmilk powder as a protease inhibitor is added to afford the aimed product.
Patent JP-S6325184-A (JP)
Title: Manufacture of automobile body
Inventor: KUWABARA TAKASHI
IPC: B62D65/00
Filed: 1986-07-16
Abstract: PURPOSE:To make it possible to apply sealing material to each joining part of metal plates of both a main body and metallic components and to improve efficiency of sealing work by performing the sealing work after welding work. CONSTITUTION:When manufacturing a body, a sealing work is incorporated between a welding work and an assembly work at a welding-assembly process. The sealing work is performed by applying sealing material at each joining part of steel sheets as each metal sheets joining part of both a main body and metallic components.
Patent JP-H0456599-A (JP)
Title: Speaker
Inventor: KAWAHARA TERU
IPC: H04R9/06
Filed: 1990-06-26
Abstract: PURPOSE:To activate two different diaphragms with one magnetic circuit by forming a plastic magnet to an outer circumference of a center pole and an inner circumference of an outer yoke in a concentric ring shape with bonding respectively and providing the magnetic circuit having two magnetic gaps. CONSTITUTION:Plastic magnets 4,5,6,7 are formed respectively to an outer circumference of a center pole 1 and an inner circumference of an outer yoke 3 by bonding to provide an air gap to the two inner and outer plastic magnets to form the magnetic air gap and the inner and outer ring magnets are magnetized radially to provide a magnetic circuit having plural magnetic air gaps. Thus, the one magnetic circuit activates two speakers, one is used as a woofer and the other is used as a tweeter, then sound is reproduced with very excellent sound quality in the two-way speaker system more than that of one unit speaker system.
Patent JP-H0613658-A (JP)
Title: Driving circuit of photo semiconductor element
Inventor: NAKAJIMA AKIO
IPC: H01L33/00
Filed: 1992-06-25
Abstract: PURPOSE:To improve response characteristic of switching of a light emitting means by switching a differential amplification circuit based on a control input signal and by forward biasing a light emitting means by a bias means in accordance with variation of output of the circuit. CONSTITUTION:In the case a control input signal Vin is L level, an H signal is output from an output terminal 3a of a logical circuit 3 in a differential amplification circuit 2 and a base electric potential of a switching transistor SW-Tr 4 becomes H level. An L signal is output from an output terminal 3b of the logical circuit 3, a base electric potential of an SW-Tr 5 becomes L level, the SW-Tr 4 turns 'on', the SW-Tr 5 turns 'off' and a light emitting diode 1 turns 'off'. Meanwhile, when the control input signal Vin changes to H level, the light emitting diode 1 turns 'on' to irradiate with a photo signal. In the process, the light emitting diode 1 is forward biased by a bias means 10 using a p-n-p transistor 15 to realize a rapid switching.
Patent JP-H0536221-A (JP)
Title: Magnetic disk device
Inventor: MIZOSHITA YOSHIBUMI
IPC: G11B21/08
Filed: 1991-07-09
Abstract: PURPOSE:To prevent the damage due to an unprepared impact and to obtain a high reliable device by providing the device having sealed structure, a head loading/unloading mechanism operating at the time of being attached/detached to an external equipment and a lock mechanism. CONSTITUTION:A magnetic disk 13, a magnetic head for recording/reproducing 14 and an actuator for positioning of a head 16 are housed in a thin sealed case 11. A connector terminal 28 is exposed and provided on the outer side surface of the case 11, and the sealed case 11 is provided so as to enable being attached/detached to the external equipment such as a personal computer 31. And a mechanism interlocking the sealed case 11 with being attached/detached action to the external equipment and loading/unloading the magnetic head 14 onto the disk 13, and a mechanism locking/unlocking the actuator 16 are provided. Consequently, when the device is not loaded, the head 14 is in an unloaded condition and comes into no contact with the disk 13 then the unprepared transferring of the actuator 16 is locked.
Patent JP-S62169400-A (JP)
Inventor: MATSUMOTO NOBUO
IPC: H05K7/20
Filed: 1985-07-30
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-S6326438-A (JP)
Inventor: MAIKERU II MIRAA
IPC: C08J5/14
Filed: 1987-07-07
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-S6325566-A (JP)
Title: Sampling system
Inventor: OOTA TOSHINORI
IPC: G01R13/34
Filed: 1986-07-18
Abstract: PURPOSE:To reduce the time to the completion of acquiring a specified number of data, by enabling the sampling of a plurality of input signals within a repetition cycle. CONSTITUTION:A signal 1 as an input signal 7 amplified 8 is outputted to a sampling circuit 11 while an equivalent signal 9 is applied to a trigger comparator circuit 10 to be compared with a trigger level signal 12. A pulse signal 13 is generated from the circuit 10 as rising when the signals 9 and 12 equal in the level to be supplied to a saw-tooth signal generation circuit 14 and a staircase reference signal generation circuit 15. A signal 2 is generated from the circuit 14 and a signal 3 from the circuit 15 to be supplied to a voltage comparator circuit 16 to compare and only while the single 2 is larger, a gate signal 5 is generated. A pulsed clock oscillator 17 generates a clock 6 with the cycle kappatau kappa times as large as the equivalent sampling cycle tau synchronizing the start of the signal 5. A pulse to be generated in the early gate period of a clock 6 is generated synchronizing the starting point of the signal 5 while the clock 6 is generated only while the signal 5 is produced and the circuit 11 samples the signal 1 on the clock 6.