baber/WOPTO huggingface dataset:
Patent JP-H02256043-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHIMARU SHINGO
IPC: G03C1/035
Filed: 1989-02-27
Abstract: PURPOSE:To improve the sharpness and graininess of an image by allowing silver halide particles in emulsions contained in an emulsion layer unit to satisfy specified conditions. CONSTITUTION:The relative standard deviation of the silver iodide contents of separate silver halide particles in all of emulsion contained in at least one emulsion layer unit is regulated to <=20% and singly dispersed flat platy silver halide particles having >=5 average aspect ratio are allowed to account for >=50% of the total projection area of silver halide particles in an emulsion contained in at least one emulsion layer of the emulsion layer unit. The sharpness and graininess of an image are improved.
Patent JP-S59171001-A (JP)
Title: Driving device of pickup arm
Inventor: IKEDA ATSUO
IPC: G11B3/36
Filed: 1983-03-18
Abstract: PURPOSE:To execute a smooth shift to tracking driving by detecting a descent completion to a record disk surface of a needle tip at a pickup cartridge whose descent is started by an output of an intermusic detector, by a tracking error detector. CONSTITUTION:A pickup arm 2 provided with a pickup cartridge 1 on the tip part is supported so as to be displaceable by an arm holder 3, and attached to the lower part of a carrier 4. The carrier 4 is moved linearly along guide bars 6a, 6b by a linear motor. An intermusic detector is provided in the vicinity of the cartridge 1, and a tracking error detector for detecting a relative displacement of the arm 2 and the holder 3 is provided in the vicinity of a rotation supporting point of the arm 2. Also, a moving speed of the carrier 4 is detected by a generator. A system controller lowers the needle tip of the cartridge 1 by an output of the detector, and when a window comparator detects the descent exactly, a changeover switch S is switched to a fixed contact, and the pickup arm is driven smoothly.
Patent JP-S57161768-A (JP)
Title: Heat fixing device
Inventor: NOZAKI SATOSHI
IPC: G03G15/20
Filed: 1981-03-28
Abstract: PURPOSE:To shorten a warming-up time by constituting one roller of a fixing device by providing a heating layer made of a conductive material around a supporting roller having an electric insulating external circumferential surface, and feeding electricity to the heating layer through a sliding piece. CONSTITUTION:A couple of roller 5 and 6 while pressing copying paper 2 between them perform fixation. The heat roller 5 is constituted by sticking or coating a heating layer 13 around the externalcircumference of a supporting roller 12 fomed by coating or sticking an insulating layer 11 around the external circumferential surface of a cylinder 10, and sliding rings 14 and 15 are stuck at both end parts in the direction of its axial line. Then commercial AC power is supplied through sliding brushes 16 and 17 to allow the temperature of the external circumference of the heating layer 13 rise enough for heat fixation, so a warming-up time for the heat fixation is shortened.
Patent JP-H10238084-A (JP)
Title: System floor structure
Inventor: ISHIBASHI YUTAKA
IPC: E04F15/024
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a system floor structure excellent in earthquake resistance with a floor panel placed so as to form a cavity to a foundation floor, in which joint flotation, floor drop-off or floor falling hardly occur due to the vibration of vertical earthquake. SOLUTION: A system floor comprises a floor panel 11 formed from a rectangular plate, a panel supporting mechanism (a column 12) to support the floor panel 11 at a preset height from a foundation floor and an electric passage (an electric rack) 13 provided under the floor panel 11 along the long side thereof, at least, to be supported by the panel supporting mechanism (the column 12). In this way, a system floor structure excellent in earthquake resistance is obtained, in which joint flotation, floor drop-off or floor falling hardly occur due to the vibration of vertical earthquake, because the nonuniformly loaded condition of the panel hardly occurs.
Patent JP-H02229284-A (JP)
Title: High-fastness dyeing of protein yarn product
Inventor: NAKAJIMA YOSHIO
IPC: D06M13/165
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a dyed material having extremely excellent fastness to dyeing and wash and wear properties by subjecting a fiber product comprising protein fiber treated with an epoxy compound to ground drying or printing with a coloring sizing agent containing leuco salt of vat dye. CONSTITUTION:A fiber product having excellent wash and wear properties comprising protein fiber treated with an epoxy compound is subjected to ground drying or printing with a coloring sizing agent containing leuco salt of vat dye having sodium carbonate and a reducing agent, steamed by a conventional procedure to give a clear dyed material having fastness to dyeing.
Patent JP-H05179113-A (JP)
Title: Resin composition structure based on polyalkylene phthalate and manufacture thereof
Inventor: TAJIMA YOSHIHISA
IPC: C08L67/00
Filed: 1991-02-18
Abstract: PURPOSE:To provide a resin composition structure which solves the defects due to dispersibility by forming an interpenetrating network structure in a composition comprising a polyalkylene phthalate resin and a thermoplastic polystyrene resin, maintains the characteristics of the polyalkylene phthalate resin including mechanical properties, gives a reduced shrinkage rate when formed into moldings to improve the dimensional accuracy, and has an improved fusibility with other resins. CONSTITUTION:In the melt-kneading of a thermoplastic polystyrene resin B with a matrix of a polyalkylene phthalate resin A, a filler C, which has a lower surface tension at the melt-kneading temperature than the component B and an average particle size of 0.5-50mum, is added in amounts satisfying the relationship: B/(A+B)=0.05-0.40 (by weight) and C/(B+C)=0.1-0.7 (by weight).
Patent JP-S59169667-A (JP)
Title: Dc arc welding machine
Inventor: HAGIWARA SEIGO
IPC: B23K9/067
Filed: 1983-03-18
Abstract: PURPOSE:To improve arc start characteristic remarkably by connecting a normally closed contact that becomes off by excitation of a welding load current detector and a constant voltage diode in series between input and output of a relational operating amplifier of a relational amplifier. CONSTITUTION:Until detection of welding load current, input of welding load voltage proportion signal Vf to a relational operating amplifier IC is made off by a normally open contact CRa, and only reference voltage Vs for output setting is inputted. Accordingly, though the amplifier IC is going to become full output, output signal Vo is suppressed by a Zener diode ZD selected for optimum arc starting. The initial value is set by this Zener diode ZD. When a consumable electrode comes into contact with the base metal to let flow welding load current and the welding load current detector becomes on, welding load voltage proportion signal Vf is fed back to input of the relational operating amplifier IC, and the Zener diode ZD is cut off from the amplifier IC. Accordingly, output of the amplifier IC is shifted smoothly from the level of the diode ZD to normal value with time limit.
Patent JP-H03248219-A (JP)
Title: High-speed write system for direct access storage device
Inventor: SUGAWARA HIROMI
IPC: G06F12/08
Filed: 1990-02-27
Abstract: PURPOSE:To secure DASD (direct access storage device) data even in the case of the occurrence of a fault on the way of writing from a host computer by setting the end flag of a present record at the time of the end of writing of the present record. CONSTITUTION:Even if the write end position is not written in the directory of a non-volatile memory 15b by occurring the fault on the way of the writing from the host computer, an end bit 3 as the end flag of a record counting part whose write is terminated just before the occurrence of fault is set. Therefore, the end position to be recorded back on the DASD 20 is recognized and the recorde to the is end position written back to a DASD 20, and DASD data is secured.
Patent JP-S63214016-A (JP)
Title: Channel selection device
Inventor: SATO KAZUHIRO
IPC: H03J5/00
Filed: 1987-02-28
Abstract: PURPOSE:To quicken and simplify the confirmation of the storage content of a memory circuit by reading channel selection information from the memory circuit in response to a pulse generated from a pulse generating means, and operating the device. CONSTITUTION:A pulse counter 2 counts a pulse generated from a rotary encoder 1 as a pulse generating means and a decoder 3 converts the output of the pulse counter into an output designating the channel selection information. A control circuit 6 reads the channel selection information from a memory circuit 4 storing plural sets of channel selection information according to the designation by the output of a decoder 3 and displays the result on a display circuit 5.
Patent JP-H07232927-A (JP)
Title: Method for managing weight of glass gob and apparatus for managing wright of glass gob and apparatus for producing glass gob
Inventor: YAMAZAKI KIYOTO
IPC: C03B7/00
Filed: 1994-02-21
Abstract: PURPOSE:To manage and control the weight of glass gob in real time by using the geometrical shape parameter of the glass gob in managing the weight of the glass gob. CONSTITUTION:The softened glass gob 3 flowing out of a nozzle 1 of a metering mechanism 12 is discharged onto a placing surface 4a of a receiving mold 4 of a lifting arm existing in a top end position and is cut by a pair of shearing blades 2, 2. The receiving mold 4 is lowered down to a bottom end position LL where the receiving mold 4 is parted from the lifting arm and is held on a moving table 10. Next, the geometrical shape parameter of the glass gob 3 is measured by emitting a laser beam La from a light source section 7. The part exclusive of the part of the laser beam LA which falls onto the glass gob 3 is made incident on a photodetecting section 8 whose photodetection signal S1 is inputted to a converter 20. The weight data signal S2 outputted from this converter 20 and the preset weight of the glass gob are compared and the metering mechanism 12 of a glass melting device 26 is so controlled that the weight of the glass gob 3 is kept always within tolerance.
Patent JP-S61207890-A (JP)
Title: Fluid pressurizing device
Inventor: ABE MASAHIRO
IPC: F04D5/00
Filed: 1985-03-11
Abstract: PURPOSE:To enable smoothening of the flow of fluid by a method wherein a distance to the inner peripheral surface, positioned opposite to the tip of a blade, of each of 2 casing is gradually decreased toward the axial center of a wheel, and the inner peripheral surface is formed so as to be curved inwardly. CONSTITUTION:A distance to inner peripheral surfaces 46 and 47, positioned facing tips 41 and 42 of a blade, of first and second casings 15 and 19, respectively, is gradually decreased toward an axial center 60 of a wheel 12, and the inner peripheral surfaces 46 and 47, positioned facing the tips 41 and 42 of the blade, are formed in a manner to be curved inwardly as seen from cutting in the direction of the axis. This enables enough lengthening of the length of a fluid seal, formed between a groove 40 and large parts 35, 36, without an increase in the size of the whole, and since the more the surface, positioned facing the tips of blades 13 and 14, of the casings 15 and 19 are spaced away from the wheel 12 in a manner to draw a curved line, the more the surface is spread, the fluid separated from the blades 13 and 14 is smoothly rotated within curved tunnels 17 and 20, resulting in improvement of efficiency.
Patent JP-S51122181-A (JP)
Title: Bonding method
Inventor: HONDA TOSHIO
IPC: B29C65/48
Filed: 1975-04-18
Abstract: PURPOSE: Method of bonding two substances at high peel-strength by the use of an adhesive and a vulcanized rubber sheet with both surfaces treated with a pseud-halagen compd. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07232800-A (JP)
Title: Constant liquid feeding device
Inventor: YOKOTA TAKUYA
IPC: B01J4/02
Filed: 1994-02-22
Abstract: PURPOSE:To provide a constant liquid feeding device which is suitable for business use at a restaurant; dining hall, etc., and which can feed the liquid such as noodle broth, soup, coffee, etc., on the tableware in predetermined amounts. CONSTITUTION:A constant liquid feeding device is provided with a tank 6 for storing liquid 6, liquid feeding means such as solenoid valve 1 connected to the tank 6 for pouring the liquid in the tableware 5, a supporting stand 8 for placing the tableware 5 thereon, a load cell 2 for detecting the weight of the tableware 5 plus the supporting stand 8, a computing means for computing the difference between the initial weight of the supporting stand 8 with the tableware 5 placed thereon and the weight including the liquid poured in the tableware 5 and a control means for actuating the solenoid valve 1 until the difference obtained by the computing means reaches a predetermined value.
Patent JP-S55138938-A (JP)
Title: Data collection device
Inventor: FUJISAWA TAKAO
IPC: H04B14/04
Filed: 1979-04-18
Abstract: PURPOSE:To get rid of an output error by connecting a sampling hold (S/H) circuit to a multiplexer through an electric discharge blocking circuit. CONSTITUTION:The S/H circuit 11 consists of a switch SW1, an operation amplifier IC1 and a capacitor C1, and a signal x1 is subjected to sampling by a sampling hold signal S1 of the control circuit 14, and is input. In the S/H circuit 12, too, a signal x2 is subjected to sampling by a signal S2 and is input in the same way as the foregoing. Outputs of the S/H circuits 11, 12 are led into a multiplexer 13 through the electric discharge blocking circuits 15, 16 consisting of resistors R1, R2. And an error caused by storage capacity of the multiplexer 13 and inter-electrode capacity can be prevented by the electric discharge blocking circuits 15, 16. The multiplexer 13 changes outputs of the S/H circuits 11, 12 to TDM by the channel changeover signals M1, M2.
Patent JP-2000242049-A (JP)
Title: Image forming device
Inventor: HASEGAWA KAZUHIRO
IPC: G03G15/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of controlling the image density steadily even in the case toner concentration greatly differs from a target value and obtaining high quality image from the start of image formation, by altering the amount of the correction of the control parameter of a toner concentration detection means according to an amount of toner replenishment determined by a toner concentration detection means. SOLUTION: The actual patch density of a patch image is detected (S12). The actual density of the patch image is compared with initial density to find the amount of toner replenishment corresponding to the image density difference and an output signal for the amount of the toner replenishment is supplied to a CPU (S13), and the amount of correction is added/subtracted to/from a target value (S15). The tone concentration of developer in a developing unit is obtained by a developer reflection ATR operation (S16). An amount of toner replenishment is calculated and determined from the value of a difference between the corrected target value and the toner concentration of the developer obtained by the developer reflection ATR (S17). Toner replenishment is carried out (S18), and copying is finished (S19).
Patent JP-H04343973-A (JP)
Title: Form member for concrete construction and method and device for its manufacture
Inventor: WILLIBALD FISCHERE
IPC: B21F27/10
Filed: 1992-03-04
Abstract: PURPOSE: To manufacture a costless and durable form member by welding thin steel plates to a metallic lattice composed of lateral and vertical bars and applying anticorrosive coating on the peripheral part. CONSTITUTION: Thin steel plates 4 are connected to a metallic lattice formed of lateral bars 2,... and vertical bars 3,... to constitute a form member 1 for a concrete structure. This plate 4 is made of sheet metel. And it is prefarably welded between the lateral and vertical bars of the metallic lattice and the plate. The metallic lattice is shaped to have the same dimensions with the plate 4 and the boundary edge of the metallic lattice is preferably formed of the lateral bars 2 and the vertical bars 3. Further, it is preferable that an anticorrosive coating made of zinc-coating material of 4-6 cm in width, preferably 5 cm in width, is flame-sprayed on the periphery of the form member 1.
Patent JP-S56143714-A (JP)
Title: Low-frequency-range compensating circuit
Inventor: SAKIMICHI SHIGEYUKI
IPC: H03G9/02
Filed: 1980-04-09
Abstract: PURPOSE:To compensate the sense of the low frequency range during a low-output period, by feeding back a current flowing through a voice coil and the output of a voice output amplifier by way of LPF and a variable impedance element. CONSTITUTION:The output of voice output amplifier 2 whose output level is varied by sound volume regulator 1 is fed back via the 1st feedback path of resistance 7, the 2nd feedback path of displacing current detecting amplifier 14 which detects the current of the voice coil of speaker 3, and the 3rd feedback path of resistance 21, capacitor 22 and variable impedance element 15 constituting LPF. Element 15 is adjusted by the same regulator 5 as that of sound volume regulation part 1. Through those feedback paths, low-frequency-range compensation is done greatly when the output level is low to compensate the deficiency with respect to the low- frequency range and the extent of the compensation is reduced during a large-output period to prevent an increase in the distortion of the amplifier.
Patent JP-H11252197-A (JP)
Title: Removable radio communication terminal system
Inventor: WAKABAYASHI TAICHI
IPC: H04L29/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To automatically activate an application software required for operation of the device and to make the device usable immediately by mounting a removable image photographing adaptor onto a personal handy phone system communication terminal. SOLUTION: In this terminal system, an identification code 23 to identify a removable image photographing adaptor 3 is provided for the adaptor 3, a personal handy phone system radio communication terminal 8 discriminates a connection state and a type of the adaptor 3 and activates automatically an application software required for the operation to reach a state that display of image and transmission of data are available immediately.
Patent JP-H10229073-A (JP)
Title: Method and system for plasma processing and fabrication of semiconductor device
Inventor: INOUE MASASHI
IPC: H01L21/302
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To perform plasma processing uniformly while minimizing damage onto a sample by forming a predetermined field between a sample and the inner wall of a vacuum container thereby suppressing a plasma from being diverged to the inner wall side of the vacuum container. SOLUTION: The plasma processing system comprises a plasma generation chamber 12, and a reaction chamber 14 communicating with the plasma generation chamber 12. A microwave introduction window 20 seals the plasma generation chamber 12 airtightly. A permanent ring magnet 44 is provided around a sample base 32 concentrically to a silicon wafer 10. The permanent ring magnet 44 is arranged such that the S pole is located on the upper side and the N pole is located on the lower side in order to trap a plasma along a diverging field on the outside of the silicon wafer 10. The permanent ring magnet 44 is arranged at an appropriate spacing from the inner wall so that the inner wall of the reaction chamber has no effect thereon. It is also arranged at an appropriate spacing from the sample base 32 so that the upward field has no effect thereon.
Patent JP-H0684454-A (JP)
Title: Method for forming self-alining type gate structure around tip part of cold cathode emitter using chemical/mechanical polishing method
Inventor: TORANGU TEII DOON
IPC: H01J1/304
Filed: 1993-02-15
Abstract: PURPOSE: To provide a manufacturing method of a self-aligning gate structure capable of obtaining a larger electron emission current produced by a lower electron emission threshold voltage when any emitter-gate voltage is velated. CONSTITUTION: An electron emission emitter 13, a dielectric layer 18, an insulating layer 14 and a conducting layer 15 are formed, and, if desired, a self-aligning grid structure surrounding the emitter 13 including a buffer layer is formed. First, the emitter 13 having a laminated material thereon is smoothed by a chemical and mechanical polishing method (CMP method). Next, the insulating layer 14, the dielectric layer 18 and the conducting layer 15 are selectively removed by etching or the like to expose at least one portion of the emitter 13. A leading end of the emitter 13 is sharpened by oxidation, and is covered with a material having a low work function value.
Patent JP-S58165593-A (JP)
Title: Water supply device
Inventor: SATOU KOUICHI
IPC: F04B49/08
Filed: 1982-03-26
Abstract: PURPOSE:To make it possible to reduce the variation of discharge pressure, by carrying out the stand-by operation in a time longer than the time which is necessary for the start, stop and change in speed of a pump, before and after the determination of condition by a pressure detector. CONSTITUTION:Means MP for instructing and controlling the change of speed, carries out the stand-by operation in a fixed time, during which the operational point shifts from O2 to O3. Further, pressure in a pressure tank as well in pipes in the vicinity thereof exceeds H2 at this time so that a pressure detector PS is turned off. In case of a short stand-by time the offset DELTAH.DELTAQ becomes less, and the target pressure H0 and target discharge volume Qd are further approached. This operation is repeated sequentially, thereby the target pressure and the target discharge volume are approached.
Patent JP-H05252125-A (JP)
Title: Am stereo receiver
Inventor: SASAKI KAZUTOSHI
IPC: H04H1/00
Filed: 1992-03-04
Abstract: PURPOSE:To automatically eliminate a noise appearing on sub signal detection output due to the fluctuation of a local oscillation signal and to improve the S/N of the detection output by providing specific multiplier and feedback circuit. CONSTITUTION:The low frequency component of a tuning bias (T.B.) outputted from a PLL 41 is eliminated by passing a high-pass filter (HPF) 45. Therefore, the output of the HPF 45 goes to the AC component of the T.B., i.e., only a noise component, and it is inputted to a gain varying means 10 and a multiplier 11. The noise component Vnt of the T.B. is multiplied by G times by the gain varying means for gain G, and it goes to GVn, then, it is inputted to a comparison part 47. Vn' in which GVnt that is a feedback signal is subtracted from an (L-R) signal that is a reference signal can be obtained at the comparison part 47, and it is multiplied by Vnt at the multiplier 11, and DC output Vc is taken out via an LPF 12, and it is amplified by an amplifier A13, and it approaches to an origin(Vc=0, gain G=1) gradually at every circulation on a feedback loop.
Patent JP-S62207768-A (JP)
Inventor: FUJIKAWA TAKAO
IPC: C04B35/58
Filed: 1986-03-06
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。