baber/WOPTO huggingface dataset:
Patent JP-2000091968-A (JP)
Title: Method and device for conducting equalization in radio receiver
Inventor: ABDESSELEM OUUELID
IPC: H04L1/20
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an equalizer that conducts equalization in a radio receiver receiving a signal from a transmitter. SOLUTION: There is a channel having a channel impulse response CIR between a transmitter and a receiver. An equalizer 100 is provided with a CIR estimate means 1 that generates a plurality of tap coefficients, an evaluation means 2 that evaluates the tap coefficients generated by the CIR estimate means and that outputs an evaluation signal, and an equalizer algorithm processing unit 5 that receives the evaluation signal, selects and executes any of plural different equalizer algorithm sets, based on the evaluation signal. In the case of disregarding one tape coefficient or over, an algorithm requiring only a minimum processing power is selected and executed in precedence over an algorithm taking all the coefficients generated by the CIR estimate means 1 into account.
Patent JP-H0675313-A (JP)
Title: Silver halide photographic sensitive material capable obtaining picture quality and gradation according to purpose of photograph and its image forming method
Inventor: SAKUMA HARUHIKO
IPC: G03C1/035
Filed: 1992-06-26
Abstract: PURPOSE:To silver halide photographic sensitive material that desired characteristics according to the purpose of photograph can be obtd. in one film and that picture images with high sensitivity, high sharpness and good graininess can be obtd. by combination with an intensifying screen. CONSTITUTION:This silver halide photographic sensitive material has emulsion layers on both surfaces of a transparent supporting body. This photographic sensitive material has such a property that when the one surface with higher max. density is exposed to light to give +1.0 fog density to the exposed surface, the back surface having a lower max. density has <=0.20 fog. The sensitivity of the surface having higher max. density is higher than that of the surface having lower max. density.
Patent JP-S6230167-A (JP)
Title: Metallic coating composition
Inventor: OKUDE YOSHITAKA
IPC: C09D5/38
Filed: 1985-07-30
Abstract: PURPOSE:To provide the titled coating composition having excellent resistance to discoloration with water and excellent adhesivity and curability, by compounding a specific amount of a specific acrylic resin with a curing agent. CONSTITUTION:The objective coating composition can be produced by compounding (A) >=20(wt)% resin component (solid basis) consisting of an acrylic resin having an OHV of 30-150 and an Mn of 1,500-20,000 and produced by the copolymerization of (i) 0.1-5% phosphoric acid ester monomer of formula (R is H or methyl; R' is 2-6C alkylene) and (ii) 99.9-95% alpha,beta-ethylenic unsaturated monomer and (B) a curing agent (e.g. polyisocyanate).
Patent JP-S6414441-A (JP)
Title: Method of laying construction of concrete u-shaped ditch, etc.
Inventor: OZAKI TETSUO
IPC: E03F5/04
Filed: 1987-07-07
Abstract: PURPOSE: To quicken and facilitate the laying work by adhering two stripes of matting on the top surface of poured concrete foundation, filling mortar between matting thereby leveling to the height of the matting, and placing and jointing the concrete U-shaped gutter or the like on the top surface of the matting. CONSTITUTION: A foundation 1 is formed by pouring concrete and the top surface is formed horizontally, two stripes of matting having adhesive tapes 3a, 3a on both upper and lower surfaces are adhered to the top surface of the foundation 1 after peeling off the mold release bodies. Then, mortar 5 is filled between the matting 3, 3 and the height of the matting is set uniform. Then, the mold release bodies on the top surface of the matting are peeled off, and concrete U-shaped gutter 2 or the like is placed. Then, the level adjustment becomes almost unnecessary by placing the gutters on the matting, and the gutter 2 can be bonded to the foundation 1 by the bonding power of the tape 3a and the hardening of the mortar 5. In this way, laying can be performed quickly and the cost can be reduced.
Patent JP-S5870634-A (JP)
Title: Receiver for mounting on car
Inventor: HAMADA FUMIO
IPC: H04B1/10
Filed: 1981-10-22
Abstract: PURPOSE:To eliminate crosstalk between adjacent stations which is especially remarkable at night, by limiting a band of a high-frequency output in interlocking with the illumination of lights, in a car radio receiver. CONSTITUTION:Power supply terminals 4 for night illumination are at high potential when room lights and head lights in a car are lighted. The terminals 4 are at low potential at day and a switch 3 gives an output of a detector 1 to an audio amplifier as it is for reception at high fidelity. The lights are lighted at night, the terminals 4 go to high potential, the switch 3 is connected to a low-pass filter 2, the band of audio signals is narrowed and the crosstalk between adjacent stations can be reduced with decreased fidelity.
Patent JP-H0778728-A (JP)
Title: Composite component and manufacture thereof
Inventor: MAEDA HIDEKAZU
IPC: H01F27/00
Filed: 1993-06-15
Abstract: PURPOSE:To provide a composite component, which can be surface mounted, can be simply manufactured and is high in reliability. CONSTITUTION:This composite component 10 comprises a magnetic material substrate 12 consisting of 7 sheets of laminated magnetic materials 14a to 14g. First and second electrodes 16a and 16b for inductor are formed in the interior of this substrate 12 and one end of the electrode 16a is connected with one end of the electrode 16b via a through hole 18. A dielectric substrate 22 is laminated on this substrate 12 and is bonded to the substrate 12 via a bonding layer 20 consisting of a resin or glass, for example. First, second and third electrodes 24a, 24b and 24c for capacitor are formed on the upper surface of this substrate 22. Moreover, the other end of the electrode 16a is connected with the electrode 24a through an external electrode 26a and the other end of the electrode 16b is connected with the electrode 24b through an external electrode 26b.
Patent JP-S6146757-A (JP)
Inventor: IMAMURA YOSHINOBU
IPC: B65G54/00
Filed: 1984-08-13
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-H05196054-A (JP)
Title: Shaft coupling having torsional elasticity
Inventor: GEERUHARUTO KIRUSHIYAI
IPC: F16D3/62
Filed: 1992-05-20
Abstract: PURPOSE: To optimize a shaft coupling with respect to axial and angular dislocation by pivoting at least three connecting rods which are included in the second coupling part as the binding element to the first coupling part via a spherical bearing supported by a pin, and pivoting to a boss via a cylindrical bearing. CONSTITUTION: The first coupling part 10, to which a highly elastic rubber ring 14 is bonded between two steel rings 12, 13, is rigid against axial and angular dislocation, and highly elastic in the radial direction. The second coupling part 11 has at least three connecting rods 15, which are used as connector elements between the first coupling part 10 and the boss 18, and is pivoted to the first coupling part 10 with the pin 23 via the spherical bearing 20, and pivoted to the boss 18 with a threaded pin 26 via the cylindrical bearing 21. Thus, a large oscillation of the connecting rod 15 around the longitudinal axis of the threaded pin 26 is allowed, and the corresponding axial and angular dislocation caused between the coupling parts 10, 11 is reduced to a slight oscillation of the connecting rod 15, and the oscillation is absorbed by the rubber bushings 20, 21 of the bearing.
Patent JP-S6062299-A (JP)
Title: Remote monitor controller
Inventor: TAKEHARA KIYOTAKA
IPC: H04Q9/16
Filed: 1983-09-14
Abstract: PURPOSE:To reduce the size of a subcontroller by setting an address for a terminal LSI successively from the CPU of the subcontroller and performing input/ output operation for the address to use a terminal LSI7 in corporated with a subcontroller. CONSTITUTION:The CPU10 of the subcontroller 9 outputs a set address and return data to one terminal LSI7 thorugh a bus 11 and parallel I/O12, and also inputs monitor data. The transmission line 2 of the system is connectd to the terminal LSI7 through an input/output part 6, and a main controller 1 accesses terminals 3 having addresses (i), (i+1)-(i+n) cyclically. The monitor data from the terminals are inputted from the terminal LSI7 to the CPU10 through the I/O12 and bus 11. Then, the subcontroller 9 uses only one terminal LSI7 to reduce the size of the subcontroller 9 of the remote monitor controller.
Patent JP-H05325699-A (JP)
Title: Decreasing mechanism for frequency of arc generated in electric switch
Inventor: SANAI HIDEKI
IPC: H01H9/32
Filed: 1992-05-18
Abstract: PURPOSE:To decrease frequency of arcs generated in the instant of opening an electric switch so as to maintain mutual contact reliability upon contacts in the switch. CONSTITUTION:An electric switch 1 is constructed in such a manner that a pair of contact segments 3 having their respective contacts 2 may be supported for oscillation by a case 5 via their respective supporting pieces 4, then the contact segments 3 may be pressed against each other by their respective presser bar springs 6 so that the contacts 2 may be brought into contact with each other under predetermined pressure and then the operation of a contact operator member 7 may cause the contacts 2 to be brought in and out of face-to-face contact with each other so as to carry out make-and-break motions. The contact operator member 7 is provided with an inserter 8 made of an insulating material, and also a resistor 9 of large specific resistance. The inserter 8 is then supported by the case 5 in such a manner that it may carry out a rectilinear motion with its head against the head of each of the contact segments 3, and it may therefore be inserted between the contacts 2 and be drawn from therebetween. Although the insertion of the inserter 8 between the contacts 2 causes the contacts 2 to be brought out of contact with each other, the resistor 9 is preset in a position to be brought in slide contact with each of the contacts 2 so that the contacts 2 may be associated electrically with each other, and resistance between the contacts 2 is gradually increased to gradually decrease the volume of an electric current flowing through each of the contacts 2 with the process of inserting the inserter 8 between the contacts 2. This can decrease the frequency of arcs generated both in the instant of bringing the contacts 2 out of contact with each other and in the instant of separating each of the contacts 2 from the resistor 9.
Patent JP-H0220739-A (JP)
Title: Flush toilet
Inventor: TSUTSUI OSAMU
IPC: E03D11/02
Filed: 1988-07-07
Abstract: PURPOSE:To make improvements in a washing effect by detecting pressure in a trap part and when it is reached to the specified value, opening an on-off valve, in a toilet stool which constitutes wash to be exhausted by causing its siphonage in the trap part. CONSTITUTION:Wash water fed to a bowl part 1a of a toilet stool 1 from a wash water feeding means 9 is constituted to cause its siphonage in a trap part 1c and to be exhausted out of an exhaust pipe 2. Under this constitution, in this exhaust pipe 2, there is provided with a control valve 4 which performs the opening or closing this exhaust pipe, and a pressure sensor 10 is installed in a proper spot of the trap part 1c. Then, a signal out of the pressure sensor 10 is led into a control means 8, and when pressure in the trap part 1c is reached to the specified value, the control means 8 controls the control valve 4 for its opening, making it perform drainage. With this constitution, siphonage is made causable so effectively with a small quantity of wash water.
Patent JP-H0726182-A (JP)
Title: Sensitivity-reduced checker composition for noncarbon duplicating paper
Inventor: IIDA TOSHIZO
IPC: C09D11/00
Filed: 1993-07-09
Abstract: PURPOSE:To provide a sensitivity-reduced checker composition generating a color in a high concentration as soom as sprayed, high in the volatilization rate, and excellent in the storage stability of contents by dissolving a color- developing agent in an organic solvent having a boiling point of <= a specific temperature, filling the solution together with dimethyl ether propellant into a container and subsequently sealing the container. CONSTITUTION:The sensitivity-reducing checker composition is produced by dissolving a color-developing agent (crystal violet lactone) in an organic solvent (e.g. ethyl acetate, methyl acrylate or ethanol) having a weighted average boiling poing point of <=90 deg.C under 1 atmospheric pressure, filling the solution together with dimethyl ether propellant into a sprayable container, and subsequently sealing the container.
Patent JP-H1016436-A (JP)
Title: Electromagnetic induction heating bookbinding device
Inventor: SUZUKI TOSHIO
IPC: B42C11/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To perform bookbinding operation without failure by providing a detecting means for detecting the arrangement of a bookbinding cover to a specified position and causing induction heating to be performed with a heating coil base on a detection signal from the means, in a bookbinding device capable of binding a book by melting an adhesive by electromagnetic induction heating. SOLUTION: This electromagnetic induction heating bookbinding device for binding a book with a cover 1 consisting of a thermally fusible adhesive 6 applied to the surface of a metal sheet 5, has serially connected heating coils 30a-30d. In addition, the device has a control circuit which controls the start and stop of heating process by starting and stopping an oscillation output from an oscillating circuit, and controls heating temperatures by controlling power for the oscillation output. In this case, the device is equipped with a holding plate drive part 25 and a detecting sensor 26 for the arrangement of the cover 1 for bookbinding at a specified position. Further, a holding plate is driven by the holding plate drive part 25 under the operation of the control circuit, which, in turn, controls heating in such a manner that the heating is initiated only when the sensor 26 detects the arrangement of the cover 1 for bookbinding at a specified position.
Patent JP-S5794522-A (JP)
Title: Method for manufacturing cold rolled steel sheet for drawing having excellent dent resisting property
Inventor: KUWAMOTO HIROSHI
IPC: C21D9/48
Filed: 1980-12-04
Abstract: PURPOSE:To obtain a cold rolled steel sheet for drawing having excellent dent resisting property by performing a water hardening on a steel strip after rapidly heating primarily them just before their cooling process terminates, and then, by applying an over aging treatment on them, in the course of continuous treatments of steel strips, and forming a hardened layer of a two-phase structure. CONSTITUTION:A steel strip is gradually cooled to a temperature from which the quenching starts in a primary cooling zone 6 of a continuous anealing furnace after passing through a heating zone 4 and a soaking zone 5. At the outlet side of the primary cooling zone 6, a rapid heating device 11 is installed, and only the surface layer of the strip is heated to a temperature higher than the A1 transformation point just before the cooling process terminates. Then, a water hardening is performed on the strip with a water hardening device 7, and a hardened layer of two-phase structure of martensite and ferrite is formed in the surface layer of the strip. The strip is then coiled by a real 10 after passing through an over aging treatment zone 8 and a final cooling zone 9. When this method is applied, cold rolled steel sheets for drawing having a high yielding point and an excellent dent resisting property are obtained.
Patent JP-S5871162-A (JP)
Title: Phase adjusting device of rotary sheet-fed press with reversing mechanism
Inventor: KAWAGUCHI SHIYOUICHI
IPC: B41F21/00
Filed: 1981-10-24
Abstract: PURPOSE:To improve operability, by providing a lever, which adjusts the phase between cylinders receiving and delivering paper by the concentrated operation from the shaft core of a  reversing cylinder, in the rotary sheed-fed press, wherein the reversing mechanism for printing  both sides of paper is provided, thereby reducing an operating space. CONSTITUTION:When the rotary-sheet fed press is switched to double surface printing, a fixing  pin 28 is pulled out and an adjusting belt 32 is turned to the loosening direction. Then the  lever 35, which is engaged with a flange 32a, is moved with a supporting pin 36 as the center.  A pin 38 is moved by the lever action, and the phase between a fixed gear, which is attached  to the shaft end of the reversing cylinder 2, and an annular adjusting gear is adjusted. In this  adjustment, since the position of the paper end is different depending on the size of the paper  5, the position is determined by aligning a pointer 68 and a scale plate 69. When the machine  is operated under this condition, the phase between a cylinder group on the upstream including an impression cylinder 1 and a cylinder group including the reversing cylinder 2 is shifted.  The paper 5, whose surface 5a is printed between a rubber cylinder 4 and the impression cylinder 1, is caught by reversing pawls 8, reversed, and further caught by pawls 9. Then the  back surface 5b is printed by an impression cylinder 3 and a rubber cylinder 6.
Patent JP-2000010738-A (JP)
Title: Disk array system, storage capacity extension method applied in the system, and record medium
Inventor: MOTOSAWA KUNIAKI
IPC: G06F12/16
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the storage capacity extension processing by addition of a disk device in a disk array system of RAID(redundant array of inexpensive disk) constitution. SOLUTION: N+1 where N is the number of disk devices constituting the disk array before addition of a disk device is recorded in a pre-addition disk device number recording part 104 in a disk array controller 102. An address mapping table 103 where mapping information of logical addresses as the disk array after addition and physical addresses of individual disk devices are to be stored is generated, and mapping of logical addresses and physical addresses used before addition of the disk device is stored in the address mapping table 103. '0' is written in all areas of the disk device to be added. By '0' write, areas of the disk device to be added can be added to each parity group without parity recalculation.
Patent JP-H1111393-A (JP)
Title: Exhaust device for small-sized ship
Inventor: MASUKO TETSUYA
IPC: B63B35/73
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust device for a small-sized ship wherein a decrease of engine performance by exhaust resistance can be avoided, and purifying capacity can be improved by ensuring a capacity of a catalyst. SOLUTION: In an exhaust device for a small-sized ship mounting an engine 10 in a hull formed almost water-tight, connecting an exhaust passage to the engine 10, opening an downstream end of the exhaust passage to outside a ship, interposing an exhaust expansion chamber 31 in the exhaust passage, and interposing a water lock in the downstream of the exhaust expansion chamber 31, the exhaust expansion chamber 31 and the water lock are connected together by an exhaust pipe 32 having an internal diameter D1 smaller than an internal diameter D2 of the exhaust expansion chamber 31. In the halfway of an exhaust pipe 32, a large diametric part 50 having an internal diameter larger than that of this pipe is formed, a catalyst 51 is arranged in the large diametric part 50.
Patent JP-H0982760-A (JP)
Title: Semiconductor device, semiconductor element and solder connecting part inspecting method therefor
Inventor: SHIZUKI YASUSHI
IPC: H01L21/66
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to mount a semiconductor device at a high density and to obtain the device having excellent reliability by providing solder resist so formed as to surround a semiconductor element at a predetermined distance on a circuit board. SOLUTION: The semiconductor device comprises a circuit board 13 having a plurality of pad electrodes 14, a semiconductor element 11 mounted thereon, and solder resist 17 so formed as to surround the element 11 at a predetermined distance. Further, the device comprises a plurality of terminal electrodes 12 provided at the end of the element 11, a gap provided between the board 13 and the element 11, and a plurality of solder bumps 15 for connecting the electrodes 14 to the electrodes 12. The electrode 14 includes the part extended from the lower part of the electrode 12 of the element 11 to the resist 17 at the outside of the element 11. The bump 15 has the part 151 extended onto the part extended to the outside of the element 11 of the electrode 14.
Patent JP-H0458322-A (JP)
Title: Preceding '1' detecting circuit
Inventor: ARAI SEIJI
IPC: G06F7/74
Filed: 1990-06-28
Abstract: PURPOSE:To improve the operating speed when the preceding '1 bit' exists in a lower place by detecting the data obtained by dividing the binary data, including '1' and positioned in the highest place through a 1st preceding 1-position detecting part and at the same time detecting the preceding 1-positions of the divided data through plural 2nd preceding 1-position detecting part independently of each other. CONSTITUTION:The presence or absence of the bit '1' is detected after an OR is secured among the divided binary data. Then a 1st preceding 1-position detecting part 20 detects the preceding '1 bit', and the divided data of the highest place is specified among those divided data including the bit '1' respectively. At the same time, the preceding '1 bit' is detected with a small number of bits after the divided data are inputted to the divided 2nd preceding 1-position detecting parts 21 - 28 respectively. Then the preceding '1 bit' of the binary data is detected by the outputs of the parts 21 - 28 and the output of the part 20. Thus the operating speed is improved when the preceding '1 bit' exists in a lower place.
Patent JP-S5959452-A (JP)
Title: Printer
Inventor: UEKI MASARU
IPC: B41J1/20
Filed: 1982-09-29
Abstract: PURPOSE:To enable to enhance print quality, by printing only when traveling of a type belt is confirmed to be normal by a checking circuit on the basis of an output from a detecting means for vertical movement of the type belt, in a type belt type printer. CONSTITUTION:The vertical movement (a) of a type belt 1 is detected by the detecting means consisting of light-emitting and light-receiving elements 9, 10, and a vertical movement detection signal is fed to the checking circuit 11. The detection signal is delayed, for example by 1sec, by a timer 12, is fed into an AND circuit 13, where the logical product of the detection signal and an inverted signal generated through an inverter 14 is taken. When the vertical movement is not a momentary movement, an AND condition is satisified, and an error signal is fed to a controlling circuit 15. In response to the vertical movement detection signal, the circuit 15 sends a stopping signal to a driving circuit 16, and a hammer 3 is attracted by a coil 17 so that printing is momentarily stopped, which stoppage is continued by the input of the error signal. Accordingly, since printing is conducted only when the type belt travels normally, print quality can be maintained.