baber/WOPTO huggingface dataset:
Patent JP-H02306239-A (JP)
Title: Prefogged direct positive silver halide emulsion
Inventor: ARAI NAOKI
IPC: G03C1/035
Filed: 1989-05-22
Abstract: PURPOSE:To suppress the lowering of the sensitivity of an emulsion with the lapse of time during cold storage and in a dissolved state and to also suppress the lowering of max. density and the rise of min. density by specifying the amt. of a water soluble sulfite added. CONSTITUTION:This emulsion contains a water soluble sulfite such as sodium sulfite by 10<-5>-10<-3> mol per 1 mol silver and may be obtd. by fogging a singly dispersed silver halide emulsion with a fogging agent such as dioxythiourea and a gold compd. in combination and adding the sulfite between the end of fogging and cold storage.
Patent JP-H0666883-A (JP)
Title: Pn code inspecting circuit
Inventor: KANEKO HIROAKI
IPC: H04B17/00
Filed: 1992-05-21
Abstract: PURPOSE:To enhance the speed of lead-in of the data to be measured to a PC code generating circuit, and significantly shorten the time required for the lead-in. CONSTITUTION:A PN cord inspecting circuit is formed of a PN cord generating circuit 1 consisting of a resistor 2 formed by continuously connecting 2-1 selectors 11 for generating PN cord signals for collation to flip-flops 12 in 15 stages; the shift resistor 2 of 15 stages for inputting a tested signal; a comparing circuit 3 for comparing the PN cord signal outputted from the PN cord generating circuit 1 with the tested data outputted from the shift resistor 2; and an external control circuit 4 for inputting a lead-in start signal and the collating result of the comparing circuit. The output of each stage of the shift resistor 2 is led to each stage of the PN cord generating circuit 1 at once according to the lead-in start signal to enhance the speed.
Patent JP-H01299366-A (JP)
Title: Metallic gasket
Inventor: TERAI TOSHIMITSU
IPC: F16J15/08
Filed: 1988-05-27
Abstract: PURPOSE:To contrive improvement in adhesion force of sealing agent and bearing agent by bonding the bearing agent on the front and back of a gasket in such a way that the centers in the width direction of the bearing agent are relatively positioned in spaced relation, and thereby forming the partial or whole surfaces of a substrate into rough surfaces. CONSTITUTION:Sealing agent A in a crest cross sectional shape is applied to the outer circumference of the cylinder bore 2 of a gasket 1 wherein the diameter of the agent is D1, meanwhile, sealing agent B is also applied to the opposite side of the gasket in such a way as to be coaxial with the sealing agent A while being in the inner side of it wherein the diameter of the agent is D2. In addition, the surfaces of the substrate 10 of the gasket are formed into rough ones by means of tool marking, sandblasting and the like. This permits therefore adhesion force of the sealing agent and the bearing agent to be improved, thereby making them highly performable.
Patent JP-H07330129-A (JP)
Title: Conveying device for sheet material for printed circuit board
Inventor: FUJII YASUHIRO
IPC: B21D43/22
Filed: 1994-06-10
Abstract: PURPOSE:To dispense with an unpainted part as a gripping margin at opposite ends of a sheet, by arranging several sheet material support members rotatably attached to vertical attaching shafts, between a pair of upper and lower tracks which runs endlessly in a horizontal plane, so that the sheet is conveyed being supported at the opposite end parts of the sheet so as to be longitudinally movable. CONSTITUTION:A pair of endless running support means 3 are laid in parallel with each other along a sheet material conveying path on the left and right sides thereof. Each of the running support means 3 is composed of several sheet material support members 5 which are attached rotatably to vertical shafts and which are arranged between a pair of endless running tracks running in horizontal planes. With this arrangement, when a liquid material is applied to the sheet material, no gripping part is required, and accordingly, it is possible to restrain occurrence of defect in an article caused by a gripping margin.
Patent JP-S6021027-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: TASHIRO YOSHIZOU
IPC: G09F9/30
Filed: 1983-07-16
Abstract: PURPOSE:To obtain a liq. crystal display device of high reliability by fixing two plastic films each having a transparent electrode formed on one side with spacer powder coated with a hot-melt adhesive in-between. CONSTITUTION:Spacer powder such as alumina powder is added to an emulsion prepd. by adding a coagulation inhibitor such as polyethylene wax to an aqueous suspension of a hot-melt adhesive such as vinyl acetate, and they are stirred and dried to obtain spacer powder coated with the hot-melt adhesive. Two plastic films each having a transparent electrode formed on one side are placed as substrates with said spacer powder in-between so that the transparent electrodes confront each other, and after fixing the substrates by heating, a liq. crystal is sealed in the space between the electrodes. The movement of the spacer powder can be effectively prevented.
Patent JP-H01297908-A (JP)
Title: Audio device
Inventor: OYAGI YASUSHI
IPC: H03F1/42
Filed: 1988-05-26
Abstract: PURPOSE:To prevent an excessive load from being placed on an output amplifier and to prevent unnecessary heat from being generated and muting from not being reset by muting the input signal to an output amplifier until the output voltage of a power circuit reaches a specific value. CONSTITUTION:An audio signal outputted from a digital signal processing part 1 is inputted to a D/A converter 2 through a buffer 11. The output voltage of the power circuit 7 is supplied to the buffer 11 and a DFF 12. The output signal of a power-on detecting circuit 9 is inputted to the D terminal of the DFF 12, a word synchronizing signal WS is supplied to the clock terminal from the processing part 1, and the output signal from the Q terminal is inputted to the buffer 11. The output of the D/A converter 2 is inputted to a switch circuit 6 through the output amplifier 3. The output signal of the circuit 9 is at L until the output voltages of power circuits 7 and 8 reach the specific value, so the circuit 6 turns on and the audio signal is no outputted to an output terminal 5, thus muting the signal. At this time, no-signal data appears on the output side of the buffer 11.
Patent JP-S5919798-A (JP)
Inventor: HIDA KOUJI
IPC: B29L7/00
Filed: 1982-07-22
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-S617141-A (JP)
Title: Automatic conveying device for u-tube
Inventor: ITOU TAKAO
IPC: B65G57/18
Filed: 1984-06-22
Abstract: PURPOSE:To aim at improvements in assembling operatability and quality in a heat exchanger or the like, by making a U-tube, which is manufactured at a good conditioned place in advance and stored in a stocker, insert into position provided in the specified height accurately from a horizontal direction. CONSTITUTION:A truck 13 is mounted on travel rails 12 being set up in parallel with a side wall of a heat exchange casing 11 provided with U-tube insertion holes 11a, and a trolley 16 is installed in an overhead traveling beam 15 on this truck 13. A guide rail 18 to be lifted by a hoist 17 via a rope 17a is suspended from the trolley 16, and a lot of sling devices 21 are shiftably installed along this guide rail 18. In addition, a horizontal operating floor 24 is liftably attached to a column 14 erected on the truck 13, and on the top, plural support rollers 25 supporting a lower signal tube 10b of a U-tube 10 from the underside are set up there, while the U-tube slung by these sling devices 21 is supported by support rollers 25, thus it is inserted into the casing 11.
Patent JP-S61286132-A (JP)
Title: Plating of roll for gravure printing
Inventor: OHATA YOSHIAKI
IPC: B41C1/18
Filed: 1985-06-12
Abstract: PURPOSE:To enable plating economically and within a short time, by watertightly stopping both tapered perforations with tapered stoppers when plating is applied to a roll for gravure printing to which edge plates with tapered perforations for connection to a rotation shaft are fixed at inner surfaces of the both ends of a cylinder. CONSTITUTION:When a plating is applied to a process roll R to which iron edge plates 3 with tapered perforations 2 for connection to a rotation shaft are fixed at inner surfaces of the both ends of a cylinder 1 which is made of aluminum alloy, the both tapered perforations 2 are blocked with nylon tapered stoppers 4, and the both tapered stoppers 4 are tightened through packings 7 by a through bolt 5 and nuts 6 that have a span to hold the stoppers. On the outer periphery of the tapered stoppers, protruded threads 15 which fit into the key grooves that are formed on the tapered perforations 2, and handles 12 are provided on the outer surfaces. Then, hooks 9 are provided at both ends of the through bolt 5 that are extending from the roll R, and the whole roll R is immersed in a copper plating bath 11 in the vessel 10, and plating is performed.
Patent JP-S62284761-A (JP)
Title: Printer
Inventor: OKAWA MASAMI
IPC: B41J9/28
Filed: 1986-06-03
Abstract: PURPOSE:To obtain a printer having a simple structure and a small number of parts by allowing a printing drum with spirally arranged protrusions to drive hammers arranged on all digits each time the drum rotates to a fixed angle. CONSTITUTION:A drive pulley 9 and a driven pulley 19 are arranged at a prear ranged interval, and an endless type belt 14 is hooked across the drive and driven pulleys. The driven pulley 19 is fitted to a frame 1 in freely rotatable fashion. A selector claw 7 is of such a construction that the drive pulley 9 and a printing selection gear 10 may be engaged with the claw. When the claw is engaged with the printing selector gear 10, the former is not fitted to the drive pulley 9. On the other hand, when the claw is intermeshed with the drive pulley 9, the former is not fitted to the printing selector gear 10. Under this constitution, a printing drum 12 has a printing claw 12a which pushes out a hammer 13 on the periphery and engages itself with the printing selector gear 10, so that the drum is caused to rotate by a worm 11 provided on the frame 1 in freely rotatable manner. Consequently, a hammer holder line-feeding mecha nism and a hammer holder return function are eliminated, thus providing a printer having a simple constitution with few number of component parts.
Patent JP-H06340323-A (JP)
Title: Parts feeder
Inventor: NAKASEKI TSUGUTO
IPC: B65G47/14
Filed: 1993-05-31
Abstract: PURPOSE:To make teaching for a part to be conveyed of which direction is highest in probability and change over the part conveyed from that direction to a required direction. CONSTITUTION:When the direction of a part conveyed through a carrying route 7 is highest in probability, its image is image-picked up by a CCD camera 8, and teaching is made by an image processing device 9. Hereafter the part fed in that direction is identified by the image processing device 9, and changed over to the required direction by a reversing device 12.
Patent JP-H07331752-A (JP)
Title: Cuter wall installation construction of structure
Inventor: NAKANISHI HIROSHI
IPC: E04B1/34
Filed: 1994-06-10
Abstract: PURPOSE:To favorably aim at miniaturization and prevention of bending of an anti-wind beam, while supporting an outer wall member adequately, in a structure in which a main structure and a floor structure can make relative swing. CONSTITUTION:A structure is constructed by suspending and supporting a floor structure 18 swingably from and on the framework of a main structure and installing plural outer wall members 20a around them so as to form an outer wall 20. When this outer wall member 20a is installed, an anti-wind beam 22 is connected between the columns 14 of the main structure and the outer wall member 20a is combined with this anti-wind beam 22 vertically movably, while an outer wall support piece 26 is installed on the outer wall member 20a. The outer wall member 20a is brought in contact with a floor structure 18 horizontally movably through a caster member 28 provided on this support piece 26. Thereby, the load on the outer wall member 20a is supported by a hanging material 17 through the floor structure 18. A proper place in the longitudinal direction of the anti-wind beam 22 is connected to the floor structure 18 under the state suspended and supported by a hanging tool 24.
Patent JP-H06228643-A (JP)
Title: Stable production of ultrahigh silicon electrical steel sheet in which surface property is controlled
Inventor: SUGA YOZO
IPC: C22C38/06
Filed: 1992-04-06
Abstract: PURPOSE:To enable the passing of a sheet through a long and large line in a series of producing process. CONSTITUTION:A hot rolled sheet or a cast thin sheet contg., by weight, <=0.006% C, 3.5 to 7.1% Si, <=0.007% S and <=0.0035% total N, and the balance Fe with inevitable impurities is subjected to cold rolling at 150 to 750 deg.C as is with surface oxides (scale), is pickled at 4 to 58% draft, is subjected to cold rolling at 4 to 58% draft in which higher rolling ratio is regulated the higher the rolling temp. in the prestage is, and after that, annealing is executed. In this way, the ultrahigh silicon steel sheet high in an occupying volume rate and good in magnetism can be mass produced by using the conventional general electrical steel sheet producing equipment.
Patent JP-H08307879-A (JP)
Title: Motion vector detector
Inventor: HIRANO KOUTAROU
IPC: H04N19/423
Filed: 1995-04-27
Abstract: PURPOSE: To reduce number of times of calculation for detecting a motion vector by storing a motion vector calculated to detect a motion vector of each block by one frame and designating the calculation sequence in the labelled sequence. CONSTITUTION: A detection sequence generating circuit 103 generates a detection block coordinate signal 11 representing a position of a detected block and a label signal 12 of the detection block in the order of detected blocks. Furthermore, the detection sequence generating circuit 103 is made up of a label generating circuit 201 and a block coordinate generating circuit 202 and the circuit 103 allows the circuit 201 to provide a label to all blocks of the detection image signal 1. Then the circuit 201 generates a label designated by each label signal 12 and provides an output of the label signal 12 and generates a reference coordinate corresponding to each label and provides it as a reference coordinate signal. Then a predicted error is calculated while being limited to a vector in a motion vector retrieval range designated by the motion vector definition signal 3.
Patent JP-S6110629-A (JP)
Title: Method of excavating large diameter vertical hole
Inventor: MATSUZAWA HAJIME
IPC: E02D5/38
Filed: 1984-06-22
Abstract: PURPOSE:To form a pile-forming hole with high excavation efficiency, by a method wherein, after a small pilot hole is excavated, a large casing is pressed in a ground in a condition in that the pilot hole is positioned inside the casing, and residual soil inside the casing is discharged. CONSTITUTION:After a pilot hole 4 is excavated down to a support ground 6 by the use of a screw auger 2, a large casing, having an excavating blade 1a at its forward end, is pressed in a ground, in a state in which the pilot hole 4 is positioned inside the casing, by rotating a large casing 1 as a static load is applied on the forward end thereof. An excavator B is inserted and lowered in the casing 1 in slight delay than press-in of the casing, and excavates unexcavated residual soil within the casing 1 to discharge it. This eliminates a fear of an excess excavating load being applied on the pressing-in casing 1, and enables high efficient formation of a hole for a pile.
Patent JP-H04355289-A (JP)
Title: Floating type head slider
Inventor: FUJII FUMIICHIRO
IPC: G11B21/21
Filed: 1991-05-31
Abstract: PURPOSE:To stably execute recording and reproduction by suppressing a fluctuation of a floating amount of a floating type head slider, and suppressing a fluctuation of the electromagnetic conversion efficiency. CONSTITUTION:The floating type head slider is constituted by providing the lubricating face 1 on the side opposed to a recording medium, widening the tip part 4 and the rear end part 5 of this lubricating face 1, and providing a necking part 3 of arrow width in its middle part, and by an air flow generated between the lubricating face 1 and the recording medium by a rotation of the recording medium, the lubricating face 1 is floated onto the recording medium, and recording and reproduction of the recording medium are executed by a head provided on the lubricating face 1.
Patent JP-H06338436-A (JP)
Title: Capacitor device
Inventor: MATSUMOTO SATOSHI
IPC: H01G4/224
Filed: 1993-05-31
Abstract: PURPOSE:To obtain the title capacitor device which is compact, whose capacity is large and whose reliability is high by a method wherein a plurality of capacitor element array are housed inside an insulating container and the plurality of capacitor element rows are connected in parallel. CONSTITUTION:Seven capacitor element array 2 in which may capacitor elements 1 have been connected in parallel in an array are housed at the inside of one insulating tube 3 in a state that they have been connected in parallel. Fixed electrodes 5, 6 are attached, by bolts 4, to both the upper and lower ends of the insulating tube 3. The seven capacitor element array 2 which have been housed at the inside are supported and fixed mechanically. Then, a capacitor 10 which has been constituted in this manner is connected in parallel with a main contact 20. Thereby, since the arrangement space of the capacitor element array 2 can be reduced remarkably, the title capacitor device which is compact and whose capacity is large can be formed.
Patent JP-H06339514-A (JP)
Title: Tooth hardener
Inventor: SASAKI EMI
IPC: A61J17/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a tooth hardener which is excellent in safe and hygienic aspects by making a part to be put into the mouth of a baby sufficiently soft and elastic as tooth hardener while a dome is provided to serve as element of a toy. CONSTITUTION:A tooth hardening part 2 is arranged centered on a dome part 1 made of a heat resistant hard resin and formed in a shape of petals in the perimeter thereof using a heat resistant stylene based elastomer. A designed matter and a plurality of pellets are provide in the dome part in such a manner as slide on the internal periphery thereof. The dome part 1 is bonded by ultrasonic welding while the tooth hardening part 2 is grasped. This enables the producing of a tooth hardener which is boilable and excellent in safe and hygienic aspects without elution of a medicine such as adhesive and allows babies to enjoy visually and acoustically like a toy.
Patent JP-H07320587-A (JP)
Title: Push button device
Inventor: MUKOJIMA KATSUTOSHI
IPC: H01H13/14
Filed: 1994-05-20
Abstract: PURPOSE:To provide a push button device, fixing a moving amount of the center of a pressing part, capable of enlarging an area of the pressing part, capable of applying design easy to operate and rich in versatility. CONSTITUTION:A pressing part 2 is connected to a point end of swivel arms 4, 4' fixing the base ends to a fixed base part 3 to consist of elastic material. The swivel arms 4, 4' are parallelly provided in a plural quantity with a space apart, so as to make a swivel arm connection side and opposite side peripheral edge upper surface of the pressing part 2 come into separable contact with a lower surface of a fixed piece 10.
Patent JP-H053660-A (JP)
Title: Linear step motor
Inventor: HIRATA KATSUHIRO
IPC: H02K41/03
Filed: 1991-05-31
Abstract: PURPOSE:To prevent occurrence of third higher harmonic in the thrust waveform of mover. CONSTITUTION:Core 21 of a mover 2 comprises first and second core sections 21a, 21b shifted from each other by one-sixth of the pitch P of slider tooth 2a in the advancing direction. Since third higher harmonics in the thrust waveforms of the first and second core sections 21a, 21b have reverse poralities, they are offset each other.
Patent JP-H04333685-A (JP)
Title: Method for reducing liquid viscosity in pulp washing and screening step
Inventor: KATO YASUHIRO
IPC: D21D5/00
Filed: 1991-05-07
Abstract: PURPOSE:To reduce the viscosity of a liquid and improve liquid draining properties from pulp by adding a specific amount of a water-in-oil type emulsion composed of an amide wax, a mineral oil, an emulsifying agent and water to a pulp liquor. CONSTITUTION:A composition prepared by emulsifying a mineral oil containing a bisamide type wax dispersed and dissolved therein and water into a water- in-oil (W/O) type emulsion with an emulsifying agent in an amount of 1-50ppm is added to a pulp liquor (black liquor) obtained by digesting wood chips with a kraft white liquor. Thereby, the viscosity of the black liquor is reduced to improve the liquid draining properties from the pulp.
Patent JP-H04332666-A (JP)
Title: Image forming device
Inventor: TANAKA KIYOHARU
IPC: B41J29/00
Filed: 1991-05-07
Abstract: PURPOSE:To simplify a recording medium feed path to obtain a small-size image forming device capable of a synthetic recording or a multiple recording. CONSTITUTION:A feed distance between an ink jet recording part 4 and an electrophotographic recording part 5 is determined to be shorter than the length of a recording sheet 7 of a maximum size. A vertical gap between guide members 11a, 11b provided between the both is determined so as to be small at the end on the downstream side in a sheet feed direction and large at the end on the upstream side. The recording sheet 7 supplied from cassettes 6a, 6b or a manual insertion tray 10 is recorded in the ink jet recording part 4, fed along the guide members 11a, 11b, and stopped in a loop form when the leading end reaches a pair of resist rollers 12. Thereafter, the recording sheet 7 is fed to the electrophotographic recording part 5 at a predetermined timing by the resist roller pair 12, subjected to a synthetic recording or a multiple recording, and discharged onto a discharge tray 16 disposed outside a device through a feed belt 14 and a fixing means 15.
Patent JP-H11335727-A (JP)
Title: Production of hardened steel parts
Inventor: HENGERER FRANK
IPC: C21D8/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a hardened steel parts by which the high precise parts are obtained allowing profitability in the cost where only a little or no additional work is required. SOLUTION: A self-hardening steel is heated to the temp. 1100 deg.C or higher and hot-worked till the A1 transformation temp. and air-cooled at about 280 deg.C, and simultaneously, a thermal mechanical treatment is executed with a calibration and the air-cooling is executed at a room temp. and a stress removing treatment is executed at about 150-250 deg.C and then, if necessary, the hardening work is executed.
Patent JP-S5832586-A (JP)
Title: Joining method for steel plate for cold rolling
Inventor: NAKAGAWA MOROO
IPC: B23K11/04
Filed: 1981-08-21
Abstract: PURPOSE:To prevent a junction line from being rolled simultaneously over plate width and thus prevent a plate break, and to improve yield by slanting the junction line between steel plates to the contact line between a cold rolling roll and the steel plates. CONSTITUTION:The junction lines between steel plates is slanted at a fixed  angle theta to the junction line between a roll and the steel plates and successive  continuous rolling is performed from one end to the other end in the width direction of the steel plates. The junction line of the steel plates is slanted at a specified angle theta and also slanted at a specified angle theta to the end part in the  opposite direction at the center part of the plate width to perform successive  continuous rolling from both end parts to the center part in the width direction  of the plates. At this time, the expressionIholds for the angle theta, where DELTAl is  the width of the junction line including a change in material quality, DELTAR is the  contact width between the roll and steel plates during rolling, and W is the  width of the steel plate.