baber/WOPTO huggingface dataset:
Patent JP-S6254127-A (JP)
Title: Rpm tracking analyzer
Inventor: SHIMIZU TETSUO
IPC: G01H17/00
Filed: 1985-09-03
Abstract: PURPOSE:To calculate the frequency component of a required rotation order in a short time by converting a rotation reference pulse signal obtained from a rotating device, which drives a body to be measured, to plural kinds of preliminarily determined magnification. CONSTITUTION:An analog processing part 1 corrects the signal level of an inputted signal S(t) to be measured by a preliminarily inputted reference signal level to send the signal level to a tracking low pass filter 2 and sends the signal S(t) to an A/D converter 3. The converter 3 outputs the inputted overall signal to a data bus 4. A rotation pulse signal T inputted to the processing part 1 is converted to a rotation reference pulse signal TA and is inputted to a frequency converter 5. The converter 5 sends a tuning signal TC to a filter 2 and sends a sampling clock signal SC to an A/D converter 6. The inputted signal TA is converted to RPM representation and is sent to a rotation number display part 7, and sample data of this rotation RPM signal and the signal S(t) converted to a digital value by the converter 6 are subjected to Fourier transform by a Fourier operating part 8.
Patent JP-S6253564-A (JP)
Title: Picture reader
Inventor: MATSUSHITA HARUKAZU
IPC: H04N1/48
Filed: 1985-09-03
Abstract: PURPOSE:To reproduce an excellent color picture without any color shift by providing a detector counting the number of photoelectric converters reaching a prescribed level and adopting it as a read reference position when the number of the photoelectric converters reaches a prescribed number. CONSTITUTION:A photoelectric converter 34 measures bit numbers when the 1st member 70a senses optically a black strip Bl of the 1st member 70a and an output level from each picture element of the photoelectric converter 34 reaches a black decision level, specifies the position when the bit number reaches a prescribed number as a read reference position O1, which is stored in the control circuit. Then the number of drive pulses to a pulse motor from the read reference position O1 and the position of the carriage when the pulse number reaches a prescribed numeral is specified as a read start position O2. From the read start position O2, the reading of a picture by the photoelectric converter 34, that is, the read of light transmitted through a filter being reflected light from an original is started. Thus, an excellent color picture without color shift is reproduced.
Patent JP-H0622270-A (JP)
Title: Still picture recorder
Inventor: FUJIMOTO MAKOTO
IPC: H04N5/91
Filed: 1992-06-30
Abstract: PURPOSE:To increase the information quantity without reducing number of recording sheets while keeping compatibility with a conventional still video tape recorder by recording an analog picture signal with sampling analog transmission and digital-coding a picture element subject to offset sub sampling with respect to the recorded signal and recording the result. CONSTITUTION:A signal outputted from an image pickup element 103 is processed by an analog signal processing circuit 104 and shared into an analog picture signal and a picture element subject to offset sub sampling by a picture element share circuit 105, the analog picture signal is frame-recorded on an SV floppy disk 11 through sampling analog transmission by an SV recording processing circuit 106, a switch 108, a recording amplifier 109 and a head 110, and the picture element subject to offset sub sampling is digital-coded by a digital signal processing circuit 107 and the result is digitally recorded to a different recording area from that for the analog picture signal with the switch 108, the recording amplifier 109 and the head 110.
Patent JP-S6351990-A (JP)
Title: System for producing sterilizable electrolytic ionic water
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1986-08-20
Abstract: PURPOSE:To prevent scale from being stuck to a silver anode by providing a generator of silver ion to a takeout port side of produced ionic water and acting silver ion to the produced ionic water. CONSTITUTION:Either a takeout port 3 of alkali water or a takeout port 4 of acid water in a device (electrolyzer) 1 for producing electrolytic ionic water is connected with a water supply port 10a of the anodic chamber 10 for a generator 5 of silver ion via a water channel 13. Furthermore the other takeout port of the electrolyzer 1 is connected with a water feed port 11a of the cathodic chamber 11 for the generator 5 via the other water channel 14. Alkali ionic water and acid ionic water conducted out from the electrolyzer 1 are sent to the anodic chamber 10 or the cathodic chamber 11 of the generator 5 respectively via the water channels 13, 14. Thereby electrolytic ionic water difficult to putrefy can be obtained.
Patent JP-S5984506-A (JP)
Title: Inner tank supporting apparatus for cryogenic container
Inventor: SUZUKI SATORU
IPC: H01L39/04
Filed: 1982-11-08
Abstract: PURPOSE:To inhibit or alleviate the generation of thermal stress on the supporting bar at respective temperature in the heat cycle between the normal temperature and ultra-low tempera ture by supporting said supporting bar for internal tank so that it keeps natural length at the temperature range from the normal temperature to ultra-low temperature. CONSTITUTION:With the fixed point C in the side of an internal tank 2 of the supporting bar 6 at the normal temperature considered as the base point, an arc F is delineated with the radius equal to the length LR2 of supporting bar at the normal temperature. Thereafter, with the fixed point C' in the side of internal tank 2' of the supporting bar 6 at an ultra-low temperature considered as the base point, an arc F' is delineated with the radius equal to the length LC2 at an ultra-low temperature. The fixed point E in the side of external tank is set to the intersecting point of both arcs. Thereby, the internal tank supporting bar 6' is held in the thermally contracted natural length LC2 not allowing thermal stress even in case the ultra-conductor magnet is cooled to an ultra-low temperature. Accordingly, such a situation that the supporting bar and internal and external tanks which fix the supporting bar break due to an excessive thermal stress under an ultra-low temperature and finally the function of the main unit such as super-conducting apparatus is lost can be prevented, and as a result the internal tank supporting apparatus of safe ultra-low temperature container can be obtained.
Patent JP-S6438441-A (JP)
Title: Epoxy resin prepreg
Inventor: OTAKE RIICHI
IPC: H05K1/03
Filed: 1987-08-04
Abstract: PURPOSE:To provide a prepreg which is excellent in adhesion and can give a heat-resistant circuit board, by using a glass fiber treated with a specified water-dispersible resin as a reinforcing fiber and impregnating it with a solventless liquid curable epoxy resin. CONSTITUTION:An ethylenically unsaturated carboxylic acid compound (e.g., acrylic acid) is copolymerized with other copolymerizable unsaturated compounds (e.g., methyl acrylate). A salt of the obtained copolymer is chemically bonded to an epoxy resin to produce a water-dispersible resin. A glass fiber is treated with this resin, and the obtained reinforcing fiber is impregnated with a solventless liquid curable epoxy resin composition (e.g., epoxy resin composition cured with a polybasic acid anhydride) to produce an epoxy resin prepreg. A plurality of such prepregs are laminated and compression-molded by heating to obtain a heat-resistant printed circuit board.
Patent JP-H0358347-A (JP)
Title: Spindle servo circuit
Inventor: OMORI TAKASHI
IPC: G11B19/28
Filed: 1989-07-26
Abstract: PURPOSE:To enhance the matching of a spindle motor immediately after track jump by providing a speed servo generating means to hold a speed servo signal just before the track jump, and a means to generate a phase servo signal at a prescribed state. CONSTITUTION:A speed servo generation circuit 60 generates the speed servo signal SBVR based on a wobble signal SWB or a data signal FMCK. Also, the circuit holds the signal SBVR just before performing jump in the track jump and drives a spindle motor based on a held signal SBVR after performing the jump. Meanwhile, a phase servo generation circuit generates the phase servo signal SBPH by comparing the phase of the signal SSB or the signal FMCK with that of a reference clock signal CKEFM. Also, the spindle motor is driven by resetting the phase of the signal CKEFM at a prescribed timing immediately after the track jump, and generating a signal SBPH from a state where the phase of the signal SWB of the signal FMCK coincides with that of the signal CKEFM.
Patent JP-H0943703-A (JP)
Title: Camera
Inventor: TOKURA TAKESHI
IPC: G03B17/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To improve workability and further the reliability of electrical connection by connecting the end parts of plural printed boards with each other in the component member of a camera main body disposed between two adjacent parts. SOLUTION: A flexible printed board 14 in a rear cover, intruding into a camera main body, is disposed along a main capacitor 3, to reach a main body side wall surface 25 and positioned by a positioning projection 27 provided in the wall surface 25. Moreover, a flexible printed board 1 in the camera main body is extended up to the wall surface 25 and positioned by the positioning dowel 27, and arranged so that the flexible printed board 14 in the rear cover is placed on the printed board 1. Thus, the positional relation between both flexible printed boards 1 and 14 is fixed and held and they are electrically connected by soldering 29. The connection part, of both printed boards 1 and 14 is located in a connecting space 30 covered with a hinge cover 28 as an outside case member.
Patent JP-2001023920-A (JP)
Title: Laser processor
Inventor: YAMAZAKI KAZUNORI
IPC: B23K26/066
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To process highly precisely a work, by changing a pair of projective beams into the beams having nearly equal sizes to each other to superimpose them on each other and project them on a mask, by moving the mask relatively to the work, and further by making processing beams on the work efficiently projectable. SOLUTION: In this laser annealing apparatus, a work W of a glass plate having on its surface such a formed semiconductor thin film as an amorphous Si is mounted on a stage 10 to move smoothly the stage 10 in a three- dimensional way. A pair of laser light sources 21, 22 emit respectively a pair of laser beams LB1, LB2 of different characteristics from each other, and a synthetic optical system 30 synthesizes these laser beams LB1, LB2. A projective optical system 40 divides a synthetic beam CL synthesized by the synthetic optical system 30 into line beams AB to project them on a work W with predetermined illuminances. A mask driver 50 so moves a mask provided in the projective optical system 40 that a masked pattern scans the work W.  A stage driver 60 moves properly by necessary distances relatively to the projective optical system 40, etc., the stage 10 having the mounted work W thereon.
Patent JP-S5983603-A (JP)
Inventor: OOTOMO SHIZUMASA
IPC: B27L5/02
Filed: 1982-11-02
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-S6438928-A (JP)
Title: Manufacture of superconductor
Inventor: KONO TSUKASA
IPC: H01B13/00
Filed: 1987-08-05
Abstract: PURPOSE:To improve the crystal orientation property by forming a superconductor layer in repeating the film formations in CVD method and in the spattering, and at the same time, carrying out the film formation in either method two rounds or more. CONSTITUTION:By using an oxide type superconductor as a target material, the first superconductor membrane 2 is formed in the spattering on a substrate 1 which consists of a metal, a ceramic, or the like. Then, the second superconductor membrane 3 is superposed on the first superconductor membrane 2 in the CVD method. By superposing the second superconductor membrane 3 over the first superconductor membrane 2 formed in the spattering in such a way, a superconductor with a uniform crystal orientation can be formed. Then, the third superconductor membrane 4 is laminated in the spattering on the second superconductor membrane 3, and moreover, the fourth superconductor membrane 5 is laminated in the CVD method thereover. Thence, such processes are repeated in order to obtain a superconductor. In such a way, a superconductor layer with an excellent superconductive performance can be manufactured easily without reducing the productivity.
Patent JP-2000028677-A (JP)
Title: Partial discharge-locating method and device thereof
Inventor: YAMAUCHI TAKAO
IPC: G01R31/12
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To achieve a method and device for locating partial discharge that can be handled easily, has a high S/N ratio, and is not easily affected by noise. SOLUTION: A device is provided with an antenna part 2a for receiving microwaves generated by the partial discharge of electrical equipment 5, a band-pass filter for passing the specific frequency of the microwaves which are received from the antenna part, a microwave sensor 2 with an amplifier for amplifying the above microwaves received from the antenna part 2a, a guide 4 of microwaves provided on the front surface of the antenna part 2a of the microwave sensor 2, and a signal-processing device 3 for displaying by processing the output signal of the microwave sensor 2, thus directing the guide 4 of the microwaves toward the electrical equipment and hence improving the S/N ratio and evaluating the partial discharge of the electrical equipment without being affected by noise.
Patent JP-S6176816-A (JP)
Title: Fluidized-bed heating furnace
Inventor: KANEKO SHOZO
IPC: F23G5/30
Filed: 1984-09-20
Abstract: PURPOSE:To reduce heat loss in the heat retrieving unit of the combustion gas, minimize power loss in a system and prevent a blockade due to scattered particles from the fluidized bed by a method wherein a part of a heat transfer tube extended to the upper space of the fluidized bed is formed with recesses and protrusions on the outer surface as the heat retrieving unit of the combustion exhaust gas, which is provided above the fluidized bed. CONSTITUTION:The combustion exhaust gas generated in the fluidized bed flows out of the bed, passes through the heat retrieving unit 5 provided in the upper space of the fluidized bed 2 and is discharged out of an exhaust port 6 to the outside of the furnace. On the other hand, the vertical transfer tube 3 consists of a single tube. Heat transfer medium 8, flowed into the furnace from an intake port 7, is heated by the combustion exhaust gas 4 in and out of the fluidized bed when it passes through the heat transfer tube 3 and is discharged out of an outlet port 9 to the outside of the furnace. The recesses and protrusions are formed on the outer surface of the heat transfer tubes 3 and fins are provided on above tubes at positions the upper space of the fluidized bed 2. Sleeves 11 are arranged around the fins 10 and the flow path of the combustion exhaust gas is narrowed whereby the heat transfer characteristics may be improved due to the increase of flow speed of gas.
Patent JP-H1016003-A (JP)
Title: Injection molding machine
Inventor: TANAKA TSUTOMU
IPC: B29C33/76
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a high gloss part in an injected molding, to eliminate gloss nonuniformity, and to enable the materialization of non-coated product by injecting a resin from the side of a channel part with the pressure of the resin in a mold having the channel part kept uniform. SOLUTION: A nearly recessed channel part 15a corresponding to a rib as the thick-wall part of an injected molding is formed on the shape surface of a movable mold 15, a texture shape is formed on the shape surface of a fixed mold 14, and a molten resin is supplied from the side of the channel part 15a. Moreover, a slant part 33 slanting in the resin flow direction to control the abrupt change of the pressure of the resin in the mold is formed in the channel part 15a, and the slant part 33 is formed over the whole length of the channel part 15a. In this way, the molten resin is injected from a resin nozzle, flows into a molding cavity 16 through a sprue part, a runner part, and a gate part, and enters the channel part 15a from the upstream side of the channel part 15a. The tendency of the resin pressure to change abruptly is controlled well by the slant part 33.
Patent JP-H0520820-A (JP)
Title: Recording and replay apparatus
Inventor: YOSHIDA YUKIO
IPC: G11B21/10
Filed: 1991-07-10
Abstract: PURPOSE:To surely replay a servo signal without erroneously detecting other signals by a method wherein, in a servo control operation, a servo detection means is operated only near a servo detector. CONSTITUTION:When a servo control circuit detects a servo recognition signal 1 situated in the front part of a servo sector 5, it computes the position on a medium of a head by using a servo signal 2 to be read out after a certain regulated time and executes a servo control operation. The servo recognition signal 1 and the servo signal 2 are recorded in positions which are dislocated by a 1/2 pitch from individual tracks on which a data signal 3 is recorded. Consequently, even when the servo signal and the data signal are replayed by using the same replay circuit, only the servo signal can be replayed surely without erroneously detecting other signals. The title apparatus can be used also in a medium which is provided with a format in which several kinds of servo sectors have been formed in the same track.
Patent JP-S6440577-A (JP)
Title: Fluorescent marker composition
Inventor: SAITO KAZUO
IPC: C09D5/00
Filed: 1987-08-05
Abstract: PURPOSE:To provide the titled composition significantly improved recognizability under conditions of poor visibility, also outstanding in durability, useful when road zoning lines could not have been seen due to snowfall, comprising a fluorescent coloring agent, water-absorptive resin and water in specified proportion. CONSTITUTION:The objective composition comprising (A) 0.2-20wt.% of a fluorescent coloring agent (pref. organic fluorescent pigment), (B) 0.5-30wt.% of a water-absorptive resin with such absorptivity as to be able to absorb as much as 10-5,000wt. times more water than its own weight (e.g. gelatin, CMC, starch-acrylic acid graft polymer) and (C) 99.3-50wt.% of water.
Patent JP-S5896708-A (JP)
Title: Winding type chip coil
Inventor: HAMAZAWA YOSHIKAZU
IPC: H01F17/00
Filed: 1981-12-04
Abstract: PURPOSE:To contrive the improvement of characteristics and high density and to eliminate delamination as well by a method wherein an S-shaped conductor and an L-shaped conductor are crossed and formed on one face of a magnetic substance sheet and then terminal electrodes are formed. CONSTITUTION:A nearly S-shaped conductor 7 is provided on one face of a magnetic substance sheet 6. Both ends of the conductor 7 are formed so as to position at different end faces of the sheet 6. An insulating substance layer 8 is provided at the middle section of the conductor 7. A nearly L-shaped conductor 9 bending one end section at the opposite side to the conductor 7 and positioning the other end section at a final winding terminal section close to the other end section of the conductor 7 is formed so as to cross the conductor 7 through the layer 8. A laminated chip coil is made by winding such a sheet by  centering around a separately provided winding core 12. Terminal electrodes  20-22 are provided at both ends and the central outside circumference section  of the laminated chip coil.
Patent JP-S6441778-A (JP)
Title: Latent heat recovery apparatus
Inventor: TAKAHATA SHUZO
IPC: F22D1/06
Filed: 1987-08-05
Abstract: PURPOSE: To prevent the re-evaporation of the drain stored at a lower part of a shell by installing a shell and a heat transfer tube in an inclined manner, forming a drain flow passage on its lower part, and surrounding the shell with a heat insulation material except the drain flow passage. CONSTITUTION: In a latent heat recovery device 1 where a shell 2 in which the hot combustion gas obtained by burning the fuel containing a large volume of hydrogen such as the city gas, the natural gas and the heavy oil flows, is provided, a heat transfer tube 3 to flow the fluid such as the lithium bromide aqueous solution is inserted therein, and the hot combustion gas flows outside the heat transfer tube 3 to exchange the heat with the fluid, the shell 2 and the heat transfer tube 3 are installed in an inclined manner relative to the horizontal level. A drain flow passage 15 is formed on a lower part of the shell 2, and the condensed drain 11 is collected so as not to be stored, and flows down.  A heat insulation material 14 is attached so as to surround the shell 2 except the drain flow passage 15 to reduce the heat radiation caused by the heat exchange between the shell 2 and the outside air. The thermal energy from the hot combustion gas including the evaporation latent heat can be efficiently recovered.
Patent JP-H0842836-A (JP)
Title: Air pressure detector for combustor
Inventor: YOSHIMURA MASAYA
IPC: F23N5/24
Filed: 1994-07-27
Abstract: PURPOSE:To provide an air pressure detector for a combustor which has a simplified construction and is durable against rain, etc. CONSTITUTION:An outdoor type combustor is constructed such that combustion waste gas produced in a combustion can structure 10 is exhausted to the outside of the combustor from an exhaust outlet 61 provided on the side of an upper waste gas collection chamber 60 through a sound deadening device 20. The combustor includes an air pressure detector adapted to guide air pressure entering from the outside through the exhaust outlet 61 to an air pressure switch through a pressure detection pipe 70. In the combustor constructed as above, a ceiling 62 of the waste gas collection chamber 60 is set to be higher than the location of the exhaust outlet 61. The tip end of the pressure detection pipe 70 is disposed at a location just before the exhaust outlet 61 in the waste gas collection chamber 60 and a location higher than the exhaust outlet 61.
Patent JP-H1139332-A (JP)
Title: Method and device for retrieving image and retrieval service utilizing it
Inventor: MUSHA YOSHINORI
IPC: G06F17/30
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To efficiently retrieve a desired image from an image database by calculating integrated similarity from a characteristic amount that is extracted from a reference image and each characteristic amount that is preliminarily assigned to a retrieved image. SOLUTION: A person who retrieves designates a specific area of a reference image through a GUI of an input operation image display 209, also designates its characteristic amount 201 and inputs its weight 204, etc. Integrated similarity 203' is generated by matching the amount 201 of an image to an image characteristic amount of an image database 205, acquiring similarity 203 in each characteristic amount and weighting a characteristic amount in each reference image. After that, a sort step 208 performs rearrangement in order of large integrated similarity, its retrieval result data name is sent to the display 209 and an image layout is generated. The data names is sent as a read request 212 for a retrieval result image to an image database 205, and image data 210 is sent to the display 209.