baber/WOPTO huggingface dataset:
Patent JP-S63174416-A (JP)
Title: Noise filter and its manufacture
Inventor: IKEDA TAKESHI
IPC: H03H7/075
Filed: 1987-01-14
Abstract: PURPOSE:To obtain high and uniform damping characteristics, by arranging first and second lead wires and a grounded lead wire appropriately. CONSTITUTION:Position relation between the first lead wire 1 and the grounded lead wire 4 of an energized conductor is shifted within one revolution and also by a position of 1/4 or 3/4. Also, the position of the second lead wire 2 of the energized conductor is arranged in the neighborhood of an extension line including the first lead wire 1 or the grounded lead wire 4 and a winding axial center.
Patent JP-S5598468-A (JP)
Title: Lead storage battery
Inventor: WATANABE AKIO
IPC: H01M4/14
Filed: 1979-01-20
Abstract: PURPOSE:To make the promotion of improvement for the workability of battery assembly and the performance, by using a lattice unit likely of expansive plate, consisting of soft leads, and constructing it into a prescribed plate, and inserting into the battery jar with a double-fold made in the portion where no paste is filled. CONSTITUTION:Expansive plate or punched plate, for which lead or soft lead alloy is used, is made a lattice 1a, and in both sides of its center line 6, is filled a paste with a certain amount of space apart, and an anode plate 7 and a cathode plate 8 are constructed in one unit. Subsequently, this plate is folded into two at a lengthwise directional center line 6 in the portion where no paste is filled, and the plates 7 and 8 are inserted into each cell chamber with a partition 11 of a battery jar 10 straddled, and a separator 9 is interposed between the opposite plates in the cell. And then with a top cover 12 capped on the battery jar 10, the top cover 12 and the battery jar interior are unified by using a bonding agent, to complete the work.
Patent JP-S60149118-A (JP)
Inventor: TAKEI HIDEO
IPC: H01G9/12
Filed: 1984-01-13
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-S62164173-A (JP)
Title: Picture information processor
Inventor: MITA YOSHINOBU
IPC: G06T5/00
Filed: 1986-01-16
Abstract: PURPOSE:To attain a high speed dither conversion process even when picture data are inputted at random by comparing levels between a threshold value from a dither threshold value ROM and an input gradation picture data, and providing a means which performs the binary-coding conversion of the gradation picture data based on a compared size. CONSTITUTION:A gradation picture data P (Xp, Yp) read with a raster scanning system is inputted to an affine transformation processing part 2. Next, a data P (Xp', Yp') is found by applying an affine transformation on the data P (Xp, Yp). Following that, by setting the address Xr' of N-number of low-order bits of an affine-transformed data Xp', and the address Yr' of low-order bits of the Yp' as address inputs, a corresponding threshold value VTH (Xr', Yr') is read out from a dither threshold value ROM6. A read out VTH (Xr', Yr') is compared with the level P of a picture data VD, and a binary-coded data VD' is outputted based on the compared size. A conversion process is performed by writing the binary-coded data VD' at the addresses Xp' and Yp' of a page memory 4.
Patent JP-H07210290-A (JP)
Title: Data input device
Inventor: NAKANO SATSUKI
IPC: G06F3/02
Filed: 1994-01-21
Abstract: PURPOSE:To freely set the number, the positions, the sizes, the types, etc., of keys on a keyboard for easier application of them by reading the corresponding key type information out of a keyboard information storing part and supplying this information to a data processor based on the position information given from the keyboard. CONSTITUTION:A key setting part 3 allocates a desired key on a keyboard 1. A keyboard information storing part 4 stores the key area information FD showing the position and the size of the key allocated at the part 3 on the keyboard 1 together with the key type information CD. Then a key information analyzing part 6 reads the corresponding key type information KD out of the part 4 based on the position information SD given from the keyboard 1 and inputs the information KD to a data processor 2. Thus a user can freely set the keys on the keyboard 1 for easier operation of them. Then the data input efficiency is improved.
Patent JP-S60150858-A (JP)
Title: Spray nozzle tip for painting
Inventor: KAYANE MIHARU
IPC: B05B1/00
Filed: 1984-01-13
Abstract: PURPOSE:To obtain a spray nozzle tip having high durability by constituting the inside surface of the smallest diameter part of the passage of paint of a wear resistant ceramic material. CONSTITUTION:The inside surface of the smallest diameter part of a paint passage 3 is formed of a wear resistant ceramic material such as TiC, TiN, Al2O3, SiC, etc. Thus, the wear of the part is reduced to the minimum degree, and the life of a nozzle tip is prolonged.
Patent JP-S61162923-A (JP)
Inventor: TSURITA TOSHIO
IPC: A47J27/00
Filed: 1985-01-16
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-H01181555-A (JP)
Title: Lead frame for semiconductor device
Inventor: TAJIMA TAKAHIRO
IPC: H01L23/50
Filed: 1988-01-12
Abstract: PURPOSE:To eliminate a tie-bar cutting process after a molding process and avoid the bend of leads by a method wherein tie-bars which are provided between the respective leads to reinforce the leads are made of non-conducting material. CONSTITUTION:A leads frame has a frame 12, die-pads 13, inner leads 14 and suspension leads 15 which are made of conducting material and tie-bars 16 made of non-conducting material. A final package has a molded package 17 and leads 18. As the leads frame constituted like this has the tie-bars 16 made of non-conducting material which is different from the conducting material of the frame 12, if it is used as a part of a product, fixing between the respective leads 18 can be strengthened. With this constitution, a following tie-bars cutting process can be eliminated and the bend and constriction of the lead can be avoided.
Patent JP-H02185903-A (JP)
Title: Manufacture of self-lubricative sliding material
Inventor: TAKAYAMA TAKEMORI
IPC: B22F3/08
Filed: 1989-01-12
Abstract: PURPOSE:To manufacture a self-lubricative sliding material expressing excellent self-lubricative slidability by mixing solid lubricant with Fe or Cu base powder and applying impact pressurizing force with explosion, etc., to make high density of this. CONSTITUTION:The solid lubricant, which is thermally unstable, such as graphite, MoS2, WS2, Pb glass, BN, is mixed with the Fe or Cu base powder and a green compact is formed. This green compact 1 is set in a steel mold 10 through mold release agent layer as a sliding part forming material. Base material 3 of copper pipe, etc., packing explosive 4 in this green compact 1 is set with the same axis. Successively, the explosive 4 is in initiated with detonator 5. By this method, the explosion is progressed and the impact pressurizing force 6 is run forward. The green compact 1 is instantaneously made to high density with the impact pressurizing force to form the sliding material 2 contained in the above solid lubricant without decomposition of the solid lubricant. Then, the sliding material 2 is intensively joined so as to bite with the base material 3 expanded with the explosion force to obtain the self-lubricative sliding material standing up to high load.
Patent JP-S5599406-A (JP)
Title: Ground clearance regulating device
Inventor: SAITOU TETSUO
IPC: B60G17/019
Filed: 1979-01-19
Abstract: PURPOSE:To prevent faulty action of a ground clearance regulating device due to mulfunction of a ground clearance sensor by providing two systems of delay circuits and other regulating circuits. CONSTITUTION:A sheilding disk 21 is rotatably fitted on a shaft 22 fixed to the frame 1 of a vehicle. The shielding disk 21 is oscillated through arms 24 and 25 according to the variation of the ground clearance due to rocking motion of the vehicle. Sensors 27 and 28 comprising luminous elements 29 and 30 and photoelectric elements 31 and 32 are fixed to the frame 1. The photoelectric elements 31 and 32 are shielded by the shielding disk 21 from the light of the luminous elements 29  and 30 when the ground clearance of the vehicle is normal. When the ground clearance becomes larger than the normal value, the photoelectric element 31 receives  the light emitted from the luminous element 29 and provides a signal which is sent  to a delay circuit, then the delay circuit provides a signal after a period of time to  open an electromagnetic valve to release the compressed air thus reducing the  ground clearance and descending the body of the vehicle.
Patent JP-H06214728-A (JP)
Title: External storage sub-system
Inventor: SAKAI KIYOSHI
IPC: G06F3/06
Filed: 1993-01-18
Abstract: PURPOSE:To inhibit unloading of data on a recording medium in a state where data in a buffer memory is unwritten and to prevent reading from the recording medium where writing is not completed yet in an external storage sub-system using the portable recording medium. CONSTITUTION:When a write instruction is received from a host device after the recording medium is loaded, a buffer flash incompleted flag is written into the specified section 31 on the medium 20 prior to writing data. When an unloading instruction is received, the sector 31 of the medium 20 is eliminated and the buffer flash incompleted flag is cleared when unwritten data does not exist in the buffer memory 11. When the medium 20 is reloaded on the optical disk 2, a comparator 14 compares a volume name in the buffer memory 11 with the volume name of a sector 32. When unwritten data exists in the buffer memory 11, an unloading control part 22 inhibits unloading operation by an unloading switch 23.
Patent JP-H09193725-A (JP)
Title: Fitting structure of bumper for vehicle
Inventor: TANAKA MAKOTO
IPC: B60R19/24
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a bumper for a vehicle, which is improved in support rigidity of a bumper to the vehicle and has good fitting work efficiency. SOLUTION: A bumper 10 is fitted to bodies 2, 3 fixed to a frame 1 in such a manner as to cover the end part of the frame 1. A pair of upper and lower fitting parts 3b, 5b for fitting the bumper 10 are respectively formed on the end parts of the bodies 2, 3, and the upper fitting part 3b is offset in the longitudinal direction of the vehicle to the lower fitting part 5b in such a manner as to be positioned a little to the bodies 2, 3 sides from the lower fitting part 5b.
Patent JP-H06216621-A (JP)
Title: Incorporated antenna
Inventor: MAEDA TAKEYASU
IPC: H01Q1/44
Filed: 1993-01-18
Abstract: PURPOSE:To provide an incorporated antenna which is suitable for being adopted as a portable radio equipment, is excellent in mounting property, is small-sized and has high performance. CONSTITUTION:In a portable radio equipment having a flip part 14 mounted on a radio equipment main body 12 so that it may freely open/clos so as to cover at least a part of the main body 12, a first metal plate 18 is made to be incorporated in the flip part 14 and a second metal plate 20 is made to be incorporated in the side of the main body 12, means 22, 26 connecting the first and second metal plates 18, 20 electrically when the flip part 14 is closed and relasing the connection when the part 14 is opened are provided, and a high frequency signal is fed between the first and second metal plates 18, 20 by being a prescribed distance away from a connection point.
Patent JP-S61164122-A (JP)
Title: Device for storing and registering data
Inventor: WATANABE TOSHIYUKI
IPC: G01G19/40
Filed: 1985-01-16
Abstract: PURPOSE:To eliminate the necessity of manual key input and to improve the working efficiency, by storing commodity data on a recording medium and storing and registering the commodity data in the storage section of an electronic balance from the recording medium. CONSTITUTION:An adjusting device B and cassette tape recorder C are connected with an electronic balance A composed of a weight detecting section (a), arithmetic control section (d), etc. Commodity data, such as the call number, unit price, tare weight, etc., of each commodity are previously stored in the RAM of the arithmetic control section (d) and, at the same time, the commodity data are recorded in the tape recorder C. The commodity data recorded in the tape recorder C are converted into digital signals from audio signals by means of the demodulator section of the adjusting device B and inputted in the electronic balance A, then, stored and registered in the RAM. Therefore, the same registering data can be stored and registered easily, quickly, and correctly in another electronic balance A by using the tape recorder C and the working efficiency can be improved.
Patent JP-H11204242-A (JP)
Title: Induction heating device
Inventor: HIROTA MOTONARI
IPC: H05B6/06
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a switching element in an abnormal conduction by connecting D.C. power supply, a heating coil and the switching element in series and installing a self-short-circuiting means that short-circuits itself when the voltage across the switching element is not less than a predetermined value. SOLUTION: A switching element 13 connected parallel with a reversely conductive diode 14, a heating coil 15, and a D.C. power supply 11 are connected in series. A self-short-circuiting means 18 makes the switching element 13 short- circuit itself when the voltage across the switching element 13 becomes not less than a predetermined value (a value higher than a voltage generated in a normal operation and lower than the withstand voltage of the switching element 13). Thus, when a voltage exceeding the withstand voltage of the switching element 13 is generated in it due to a power supply abnormality, oscillation abnormality or the like, the switching element 13 itself short-circuits itself so that its breakage can be prevented.  This dispenses with a protective circuit, simplifies the structure, and prevents the breakage of the switching element 13 even in the case of high surge voltage or the like generated by external noise.
Patent JP-S58123650-A (JP)
Title: Electron microscope unit for stroboscopic scanning
Inventor: MINAGAWA TSUTOMU
IPC: H01J37/26
Filed: 1982-01-18
Abstract: PURPOSE:To minimize the electron beam irradiation time onto the surface of a sample by inserting a diode between a secondary electron detector that detects the secondary ion which is emitted from the irradiated sample and a passive type integration circuit, and processing the integrated output by means of a computer. CONSTITUTION:An SEM controller 6 is controlled by a computer processing system 5 and a storoboscopic SEM mainframe 1 is driven together with a scanning controller 7. The analog output from the secondary electron detector 2 of the mainframe 1 is supplied to a passive RC integration circuit 3 through a diode (D) 11 with the polarity shown in the figure and the output of the circuit 3 is A/D converted 4 and is applied to the processing system 5. Besides, an MOSFET 12 is connected to the output of the circuit 3. A signal integrated in the circuit 3 by D11 is not discharged to the side of a detector 2, its integrated output is obtained in a short time and the beam irradiation time can be minimized. Moreover, the circuit 3 is reset through the FET12 when it is moved to the subsequent phase points.
Patent JP-S5499486-A (JP)
Title: Measuring method of electron beam dose
Inventor: KOMIZU HIDEO
IPC: G01T1/04
Filed: 1978-01-21
Abstract: PURPOSE: To measure the electron beam dose easily, by providing a substrate carrying specific composition in the passage of radiating electron beam, and measuring the coloring degree thereof.  
     CONSTITUTION: A composition blending 1 weight part of a product (a) obtained by reaction of 1 mol of furfural with about 2 mols of aromatic amine expressed by formulae I, II [X, Y are alkyl, acyl, alkoxy, amino, cyano, nitro, halogen; m, n are 0 to 4 (however, m+n≤5)] and about 1 to 20 weight  parts of high molecular compound containing halogen (b) such as polyvinyl choloride and polyvinylidene chloride is spread on a substrate made from glass, plastic or similar plate. When thus prepared substrate is placed in the passage of the electron beam, it is colored gradually accoring to the radiation, so that the electron radiation quantity may be determined from the degree of coloring. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5499545-A (JP)
Title: Quantized noise formation circuit
Inventor: KAWASAKI TADAMICHI
IPC: H03H17/02
Filed: 1978-01-24
Abstract: PURPOSE:To simplify the circuit constitution by deforming the conventional circuits into one feedback circuit. CONSTITUTION:Quantized noise formation circuit (a) consists of one feedback circuit 6. Adder 5 supplies difference signal y to cut-off circuit 7, and signal y'' is produced between input signal y' of word length b + c + 1 bit and the output signal of circuit 6. Thus, output signal y of word length b is obtained at the output side. while signal y'' is supplied also to adder 8, and the difference signal between signal y'' and y becomes the input signal of circuit 6. In such circuit constitution, the capacity of lower part C + 1 bit of signal y'' suffices for the delay memory contained in the feedback circuit. Then y = y' + P(x). epsilon is obtained, where epsilon is the quantized noise (white color noise) caused by circuit 7. Thus, equivalent noise model (b) is obtained. In this way, the noise spectrum is formed by selecting P(x) properly to reduce the output noise.
Patent JP-H06214345-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONISHI AKIRA
IPC: G03C1/12
Filed: 1993-01-18
Abstract: PURPOSE:To obtain a photosensitive material containing a dye superior in elutability and decolorability in a photographic processing process and rapid processing aptitude by incorporating an organic salt of a specified dye in one of photographic constituent layers. CONSTITUTION:At least one of the photographic constituent layers contains the organic salt of the dye formed by both of at least one of the dyes represented by formula I and at least one of the compounds represented by formulae II and III. In formulae I-III, each of A1 and A2 is an acidic nucleus; each of L1-L3 is a methine group; n1 is 0, 1, or 2: each of R1-R4 is H, alkyl, alkenyl, aryl, or a heterocyclic group or may combine optionally with each other to form a ring; X1 is an anion; each of R5-R7 alkyl, alkenyl, aryl, or a heterocyclic group; R8 is H, alkyl, aryl, or a heterocyclic group; each of R5-R8 may combine with each other to form a ring; and X2 is an anion.
Patent JP-H09193864-A (JP)
Title: Bicycle having storage device
Inventor: TAMURA YOSHITAKA
IPC: B62J1/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To stabilize the movement of a saddle, move the saddle by a single operation, and facilitate mounting and dismounting of a battery. SOLUTION: In a bicycle provided with a power transmission device which is driven by human power and an auxiliary power device which is driven by electric power, a battery storage case 26 is provided between a seat tube 3 and a mud-guard 15 of a rear wheel 14 in such a manner that it can be mounted and dismounted freely. A saddle hold member 27 is provided in an upper end part of a seat post 12 inserted into the seat tube 3 in such a manner that it is orthogonal to the seat post 12. A slide body which fixes a saddle 13 on the saddle hold member 27 is fixed at a predetermined position and can slide in the longitudinal direction.
Patent JP-S63178735-A (JP)
Inventor: SUZUKI YOZO
IPC: H02J7/35
Filed: 1987-01-16
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-S61167381-A (JP)
Title: Starting method of permanent magnet synchronous motor
Inventor: JOFU TOSHIAKI
IPC: H02P1/52
Filed: 1985-01-17
Abstract: PURPOSE:To effectively start a synchronous motor without step-out by a slowing increasing the output frequency and the voltage of an inverter in a low frequency range. CONSTITUTION:A soft starter 2 outputs a speed command SP which rises linearly from zero speed to a speed set value NS. The speed command SP from the starter 2 is converted by a function generator 3 to become a frequency/ voltage command. The generator 3 is set to input/output characteristic which slowly rises at the output Vs(fS) for the rise of the command SP in a low frequency range starting from zero frequency, and linearly rises together with time at the output VS(fS) coincident to the rise of the command SP after exceeding the low frequency range. This range is set to the operating frequency that the relationship between the load angle of a motor 7 and the generated torque peak from zero frequency becomes constant.
Patent JP-S55100996-A (JP)
Title: Improved surface treatment of aluminium
Inventor: SHINDOU SADAYUKI
IPC: C25D11/18
Filed: 1979-01-24
Abstract: PURPOSE: To dye both lustrous and nonlustrous surfaces with the same color by the procedure in which the polished lustrous surface of aluminium is sealed by anodic oxidation in order to protect the surface to be left as lustrous surface, then after sand blasting or hair-line processing the oxide film is peeled off, and lastly dyeing is performed on the both surfaces.  
     CONSTITUTION: As pretreatment for sand blasting or hair-line processing, the polished surface of aluminium is sealed by anodic oxidation in order to protect the surface to be left as lustrous surface and then subjected to a sand blasting or hair-line processing, and the oxide film formed on lustrous surface by anodic oxidation is peeled off. Then, the both surfaces of nonlustrous portion subjected to sand blasting or hair-line processing and the lustrous portion are oxidized anodically, dyed concurrently, and sealed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0799618-A (JP)
Title: Automatic-gain-control video device
Inventor: LAAR JOSEPHUS CORNELUS VAN DER
IPC: H04N5/243
Filed: 1994-01-25
Abstract: PURPOSE: To provide a video system for shortening the time for controlling the level of output signal, even when the level of input signal is changed considerably. CONSTITUTION: This video system such as an X-ray examination system, for example, is composed of a variable gain video amplifier 20. A gain is changed through a control input 23 by a control circuit 40, so that the amplitude of amplified signal Vu depends as little as possible on the amplitude of input signal Vi. The value of control signal can be provided by the ratio between a reference value Vref and the amplitude of amplified video signal Vu. This amplitude is measured by a detector 30 for supplying an amplitude signal Vd as an input to the control circuit. By combining this ratio with a controlled gain K stored in a memory 33, in the case of changing the amplitude Vi of input signal, the gain can be practically matched instantaneously.
Patent JP-H04238462-A (JP)
Title: Picture processor
Inventor: ISHIDA SHINICHI
IPC: G06T5/30
Filed: 1991-01-23
Abstract: PURPOSE:To obtain the picture of high quality and a picture with high compression effect even if read resolution is low or high by changing a notch pattern used at the time of a smoothing processing when the read resolution of an original is low and high. CONSTITUTION:A read part 101 reads the original picture with the low resolution (3.85l/mm) or the high resolution (7.7l/mm), which are set by an operation part 108. A picture signal is binarization-processed by a fixed threshold in a binarization processing part 104. Binary data from the binarization processing part 104 is compared with plural notch patterns loaded from ROM 107. When they agree, the notch is removed. At the time of low resolution reading, the notch is detected by the matrix of 3X3. At the time of high resolution reading, the notch is detected by the matrix of 3X4. Thus, the unevenness of the pictures with high resolution and low resolution can be made flat. Furthermore, the notch is removed and therefore coding efficiency in an encoding part 114 can be improved.