baber/WOPTO huggingface dataset:
Patent JP-H035682-A (JP)
Title: Device and method for continuous making of large diameter column-like ice crystal
Inventor: KOBAYASHI YASUTAKA
IPC: F25C1/06
Filed: 1989-06-01
Abstract: PURPOSE:To make a continuous formation of column-like crystal ices by a method wherein a plurality of cylinders having freezing means at their outer circumferences and having gradual increased inner diameters are connected in series, cooling solution is supplied from a minimum inner diameter part while some tensile strength members are being moved in the cylinders and the solution is supplemented to each of the connection parts. CONSTITUTION:Some large diameter cylinders 2 are arranged in series on a small diameter cylinder 1 having freezing means 1a and 1b at its outer circumference. Some tensile strength members 5 are movably installed in the cylinders. When solution A is supplied from a storing tank 6 out of a supplying port 1b, the solution is rapidly frozen within the small diameter cylinder 1. Pulling-up the tensile strength members 5 causes small diameter column-like crystal ices 7a to be moved into a large diameter cylinder 2. Solution B is supplemented between the cylinder 2 and the column-like crystal ices 7a from within a casing 3 through a supplementing port 4a and the crystals are continuously pulled up as large diameter column-like crystal ices 7b. In this way, some large diameter column-like crystal ices having a uniform distribution of concentration of solute can be formed continuously, efficiently and rapidly.
Patent JP-S5471493-A (JP)
Title: Cylindrical grinding control device
Inventor: CHIBA JIROU
IPC: B24B47/20
Filed: 1977-11-16
Abstract: PURPOSE: To achieve cylindrical grinding control with high accuracy by making a contactor contact a work on the other side of the side contacting a grindstone, detecting location of the contactor while making correction of bend of the work and finishing the dfiameter according to the thus detected value.  
     CONSTITUTION: When a target value is set to a radius setting device 26, a signal from a differential amplifier 27 presses a grindstone 1 against a work 6 to start grinding. At this time, as a bend is caused to the work 6, pressure detectors 12 and 13 detect different values, and an output of the difference of voltage is made by a differential amplifier 6. Similarly, pressure detectors 14 and 15 also detect different values, and an output of the difference of voltage is made by a differential amplifier 17. An addition amplifier 18 adds the aforementioned signal to a serbo valve 22 to shift a piston 21 a for correction of bend. And then, the grindstone 1 is pressed against the work 6 to resume grinding, and when the grinding reached the target value, a sliding plate 3 is stopped to end grinding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5471411-A (JP)
Title: A volume-type rotor
Inventor: OOTANI IWAO
IPC: F04C15/00
Filed: 1977-11-18
Abstract: PURPOSE: To form very simply a casing with inner circumferential surface of high- precision semi-circular-arc shape by constructing a rotor casing with a pair of half- casings.  
     CONSTITUTION: Holes 12 and 13 are provided on side plate 3 of flow meter 1. The fluid which has flowed into shell 2 through hole 12 flows into the space between the two half-casings via the gap formed between the two half-casings 4a and  4b. Then, with the rotation of rotors 6a and 6b, the fluid flows inside shell 2  via outlet 15 and then flows outside via hole 13. Here, half-casings 4a and 4b from  two vertically divided half-cylinders, with inner diameter slightly larger than those  of rotors 6a and 6b. For this reason, a required precision can be obtained essily  by shaping the cylinder before it is divided to have a circular are surace of a fixed  radius. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10310700-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: NISHIHATA NAOMITSU
IPC: C08L77/06
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin compsn. that contains a polyarylene sulfide and aramid fibers and has been remarkably improved in toughness typified by tension elongation. SOLUTION: This compsn. comprises 80-99 wt.% polyarylene sulfide having a fracture toughness (K1c ) of 2.2 MPa.m<1/2> or higher and 1-20 wt.% aramid fibers and has a tensile strength(TS) satisfying the formula: TSun (1-Vf)<TS< TSun (1+Vf) (wherein TSun is the tensile strength of an unfilled polyarylene sulfide; and Vf is the fraction of the aramid fibers).
Patent JP-H06345867-A (JP)
Title: Heat-resistant resin and varnish containing the resin
Inventor: KURITA TOMOHARU
IPC: C08G73/14
Filed: 1993-06-08
Abstract: PURPOSE:To obtain the subject colorless transparent resin having a specific recurring unit, exhibiting low hygroscopicity, soluble in ordinary solvent having low boiling point, having excellent solution-moldability and light transmission and useful for heat-resistant fiber, film, etc. CONSTITUTION:The objective copolymerized polyamide imide contains the recurring unit of formula I (R1 and R2 are H or 1-4C alkyl) and the recurring unit of formula II (R3 is bivalent organic group such as the group of formula III).
Patent JP-H10112770-A (JP)
Title: Facsimile equipment
Inventor: KOJIMA HIDEYUKI
IPC: H04M11/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To suppress a data amount of received image information and to conduct a recording output of a received image earlier by energizing a heater of a fixing section of a plotter before the reception operation is started. SOLUTION: A heater of a fixing section 7 of a plotter 6 is turned off in the reception standby state. Detection of an ID reception terminal start signal being a caller telephone terminal notice service from a network by an ID reception terminal start signal detection section 13 is monitored, and the ID reception terminal start signal detection section 13 detects an ID reception terminal start signal and when the discrimination result denotes 'YES', the detection section 13 gives a command to the plotter 6 to energize a heater of the fixing section 7, then the plotter 6 energizes the heater of the fixing section 7 and then the temperature of the heater of the fixing section 7 rises from that point of time. Then a primary reply signal is sent to the network.  When the temperature of the heater of the fixing section 7 reaches a prescribed fixing temperature, print processing to print out the image of received image information is started.
Patent JP-H08327406-A (JP)
Title: Backlight control circuit for display device of surveying instrument
Inventor: KAMASAKO SHOJI
IPC: G01D11/28
Filed: 1995-06-05
Abstract: PURPOSE: To provide a backlight control circuit, for a display device at a surveying instrument, in which it is not required at all to change a circuit constitution even when only a backlight whose number is smaller than the connectable maximum number is connected. CONSTITUTION: An operational amplifier OP1 is provided with a shutdown terminal C1. When a voltage at an H-level is applied to the shutdown terminal C1, the terminal is set to an active state. When a voltage at an L-level is applied to the shutdown terminal C1, the terminal is set to a sleep state. In the sleep state, the output side of the operational amplifier OP1 is set to a high-impedance state. Consequently, a base current is not supplied to a transistor Q1, the transistor Q1 is kept to be turned off, and a collector-to-emitter current does not flow. Thereby, even when a backlight L1 is not connected to the transistor Q1, the operational amplifier OP1 does not run away.
Patent JP-H0435368-A (JP)
Title: Frame synchronizing detector
Inventor: YAMATE KAZUNORI
IPC: H04N5/10
Filed: 1990-05-28
Abstract: PURPOSE:To avoid pseudo synchronization by a pseudo synchronizing signal by providing a pseudo synchronization detection window counter and a pseudo synchronization detection circuit or the like and connecting an output of the pseudo synchronization detection circuit and a Q output of an R-SFF to an AND gate. CONSTITUTION:An OR gate 8 and an AND gate 9 are added to a frame synchronization protection circuit 10, a voice suppression bit of a control code from a voice suppression bit output circuit 12 is inputted to a control input of a selector 13 and its selection input decides the count of a pseudo synchronization detection window counter 14. Moreover, an output of a pseudo synchronization detection circuit 15 and a Q output of a set/reset flip-flop (R-SFF) 4 are inputted to the AND gate 9, an output of the AND gate 9 and an output of a consecutive 5-time detection circuit 7 are inputted to the OR gate 8, an output of the OR gate 8 is inputted to a reset terminal of the R-SFF 4 and the Q output of the R-SFF 4 is inputted to a reset terminal of the consecutive 5-time detection circuit 7.
Patent JP-S5664032-A (JP)
Title: Placement of base beam
Inventor: MORI HITOSHI
IPC: E02D27/01
Filed: 1979-10-25
Abstract: PURPOSE: To construct a base beam with high operating efficiency and at low cost by a method in which a gypsum-based foundation panel is installed continuously on a foundation concrete and then concrete, etc., is filled in between left- and right-handed panels.  
     CONSTITUTION: On a foundation concrete 1, a bottom plate 3 with a panel groove 2 of a width corresponding to the width of a base beam into which a gypsum-based foundation panel A is fitted and fixed is fixed at regular intervals. The bottom plate 3 may be driven with a nail 9 into or joined by a binder with the concrete foundation 1. Then, while continuously installing the gypsum base A to the grooves 2 of both the left- and right-handed panels, the upper ends 12 of the left- and right- handed gypsum-based panels A are fixed to form a base beam, and both outsides 17 of the gypsum-based panels A are buried back up to a certain height in advance. Then, concrete 14 or mortar is filled in a continuous space 13 formed by the left- and right-handed gypsum-based panels A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0431859-A (JP)
Title: Method for processing color picture
Inventor: NAKAMURA CHIHO
IPC: G03F5/00
Filed: 1990-05-28
Abstract: PURPOSE:To accurately reproduce an aimed color even when the black ratio is increased by placing the starting point of dot area ratio decision in a four- color area and using the maximum black area ratio allowable for reproducing the aimed color as a reference against the aimed color in the four-color area. CONSTITUTION:At the time of reproducing an inputted aimed color, the maximum ink area ratio which is the maximum black area ratio possible to the reproduction of the aimed color and the dot area ratio of black is decided by multiplying the maximum black area ratio by a black ratio. Then the dot area ratios of three colors, yellow, magenta, and cyan (YMC) is decided by fixing the dot area ratio of black. In other words, the starting point of the dot area ratio decision is not placed in the reproducible area with the YMC three colors, but in a four-color area with YMC and black, and the maximum dot area ratio of black allowable for reproducing the aimed color is used as a reference for the aimed color in the four-color area. Therefore, the aimed color can be reproduced accurately even when the black ratio is increased.
Patent JP-H08333197-A (JP)
Title: Method and system for controlling growth of silicone crystal
Inventor: ROBAATO EICHI FURUHOFU
IPC: H01L21/208
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To determine the diameter of a growing crystal precisely by using a camera which generates an image pattern of a portion of a bright ring adjacent to a silicon crystal and a circuit which detects a characteristic of the image pattern.  
     SOLUTION: This method for controlling growth of a silicon crystal includes a step of generating an image pattern of a portion of a bright ring adjacent to the silicon crystal by a camera for determining the diameter of the silicon crystal being pulled from a silicon melt which has a surface with a meniscus which is visible as a bright ring adjacent to the silicon crystal; a step of detecting a characteristic of the above pattern; a step of defining the edge of the bright ring as a function of the detected characteristic; a step of defining the shape including the defined edge of the bright ring; and a step of determining the size of the defined shape and the size of the silicon as a function of the determined size of the defined shape. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11324239-A (JP)
Title: Folded plate roof and joint method thereof
Inventor: YAMAKAWA KENJIRO
IPC: E04D3/366
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a folded plate roof excellent in execution efficiency capable of completely preventing the leaks of rain attributed to capillarity action and, at the same time, simplifying a seam bending fitting part to efficiently minimize execute work at a high place. SOLUTION: Folded plates 3 is continuously provided with grooves 3a bent and molded respectively to both side end sides and an intermediate joint section 3b bent to project to the center position. A joint piece 5a of a clip 5 mounted to a tight frame 2 is press-contacted to the inside of the grooves 3a to assembly and, at the same time, a clip 7 fixed between tight frames 2 is monolithically assembled to the inside of the intermediate joint section 3b. The lap part is mechanically seam bent. A cap 4 is erected between the tight frames 2 to be oppositely arranged and interlocked with the clip 5 such as the upper position of the clip 5, and the freely end section of 4a and the freely end 3c of the folded plate 3 to be lapped are bent to form a seam joint with an electric seamer to firmly joint them to each other in water-tight.
Patent JP-H06343776-A (JP)
Title: Electric shaver
Inventor: TANIOKA SUSUMU
IPC: B26B19/38
Filed: 1993-06-10
Abstract: PURPOSE:To provide an electric shaver having foil blade capable of moving closely along the undulatory surface of the skin and of changing the direction so that the working part thereof capable of being in contact with a desired part of the skin at a high contact pressure can be applied to the desired part, CONSTITUTION:A shaving head provided with a cutting blade 1 and a foil blade 16 in combination is attached to a support frame 26, the support frame 26 is supported on a case so as to be swingable longitudinally of the cutting blade, and a motor 32 for driving the cutting blade is mounted on the support frame for swing motion together with the support frame. Since the shaving head is capable of transversely swingable relative to the case, the shaving head is able to swing smoothly in conformity to the undulation of the skin, so that the working part in contact with the skin at a high contact pressure can be used efficiently for shaving.
Patent JP-S5664159-A (JP)
Title: Propeller water turbine
Inventor: KONNO TOSHIROU
IPC: F03B3/04
Filed: 1979-10-26
Abstract: PURPOSE: To prevent a runner from rising at a stop of operation or a cut-off of a load by providing a control valve on the way of a pressure regulation path to allow a water current only which runs from the lower side of runner to an intermediate path.  
     CONSTITUTION: In a normal operation, as a pressure P 1  in a space 3 in an intermediate path is higher than a pressure P 2  on the lower side of a runner, a water tends to flow in the opposite direction to an arrow (a) in a pressure regulation passage 9. A control valve 10 is closed to block a current flowing in the opposite direction to the arrow (a). As a guide vane 1 is contracted gradually to stop an operation of a propeller water turbine, the pressure P 2  on the lower side of the runnner gets lower than the pressure P 1  in the space 3 in the intermediate path 3 so that a high pressure water on the lower side of the runner 4 flows into the intermediate path 3 wherein a water pressure is low to result in no pressure difference between them. Therefore, a rotor 6 may be prevented from a rise caused at a stop of running. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10331431-A (JP)
Title: Self-rising and falling periphery curing device
Inventor: NISHIMURA MASAHIRO
IPC: E04G21/32
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To simplify construction, promote safety, reduce a construction cost and to shorten a construction period by raising and lowering and moving the peripheral surface of a building by a rising and falling section and a peripheral surface curing member with a driving unit while holding a proper position with an induction n member, and successively curing the peripheral surface of a story before the installation of an exterior wall or before the construction. SOLUTION: A driving unit 21 is replaced from steel framed beam B in (n) floor to steel framed beam B in (n+1) floor, and an induction member 23 is also installed to steel framed beam B in (n+2) floor. Then, the fixing of a cover 24 to the steel framed beam B in a bracket 24a is released, and when the driving unit 21 is started, since an electric motor 21b and a pinion 21a are rotated, a hook 22a of a rising and falling section 22 is raised, and when the cover 24 and a peripheral surface curing member 10 is raised, a guide post 22b precedently passes through a rack guide 23a, and since it is guided at two or more positions, the peripheral surface curing member 10 can be safely raised even if it is hit by strong wind. Accordingly, simplification of construction, reduction of construction cost and promotion of safety can be accomplished.
Patent JP-S61296886-A (JP)
Title: Separator for luminance signal and chrominance signal
Inventor: SOMEYA IKUO
IPC: H04N9/78
Filed: 1985-06-25
Abstract: PURPOSE:To prevent deterioration in a picture quality of a static picture by separating a frequency component of a superimposed part of a chrominance signal of a color video signal and separating the superimposed part of the chrominance signal based on the same phase or an opposite phase of a phase. CONSTITUTION:When a phase between frames of a signal S1 taken out from a high pass filter 5H is detected as an opposite phase, an output of an opposite phase SR1 detecting circuit 22H goes to a low level and a change over switch 11H is changed over to A side, and the signal S1 is outputted through an adder 12C as a chrominance signal C. While, when the phase between the frames is detected as a non-opposite phase, the SR1 goes to a high level, the switch 11H is changed over to B side and the signal S1 is outputted through adders 12Y, 3 as a luminance signal Y. Similarly to the case of an output signal S2, in the case of the phase being the opposite phase, it is outputted as the chrominance signal C and in the case of the phase being not the opposite phase, it is outputted as the luminance signal Y. Thereby, in the static picture, the Y/C separation of the superimposed part of the chrominance signal can be completely carried out and the deterioration in a picture can be prevented.
Patent JP-H01308048-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKAZAKI NOBUO
IPC: H01L27/118
Filed: 1988-06-07
Abstract: PURPOSE:To improve the degree of freedoms of upper wirings and reliability by sequentially wiring n-th, (n+1)-th layer wirings, enlarging, elongating the wiring pattern of the n-th layer, and correcting the wiring pattern of the (n+1)-th layer from a lower layer. CONSTITUTION:A 1-layer metal wiring l1 is enlarged at a section crossing a 2-layer metal wiring l2, a connecting hole V12 between the l1 and the l2 is displaced, a connecting hole V23 between the l2 and the l3 is formed on the l1, and the l3 is wired on the l1 while electrically connecting the l1, l2, l3. Thus, after the wirings of the n-th and (n+1)-th layers are finished, the wiring pattern of the n-th layer is enlarged, elongated by the wiring information on the n-th layer, the wiring of the (n+1)-th layer is sequentially conducted from its lower layer thereby to avoid the longitudinal connection of the connecting hole, and the surface of a chip is flattened, thereby improving the degree of freedoms of the wiring at the upper layer and its reliability.
Patent JP-S63301278-A (JP)
Title: Composition for releasing tarry matter and release of tarry matter
Inventor: OOWATARI TOSHIMI
IPC: B44D3/16
Filed: 1987-06-02
Abstract: PURPOSE:To obtain the title composition which can release deposited tarry matter easily and quickly without any chemical damage to a worker from the inside wall, etc. of a hot air oven, an exhaust duct or the like, containing a swellable substance of a specified water absorptivity as an effective component. CONSTITUTION:The title composition is obtained by mixing a swellable substance (A) which absorbs water in an amount 10-100 times its own weight, which is at least one member selected from among a product obtained by crosslinking a copolymer obtained from an unsaturated high-molecular compound and an olefin compound, a vinyl compound or a vinylidene compound with a polyfunctional compound, swellable inorganic substance such as sodium or lithium tetrasilicate mica and water-absorptive starch, cellulosic, acrylic and poval high-molecular compounds with, optionally, a swelling agent, a levelling agent, a cissing inhibitor, an antiseptic, a rust-preventing agent, etc. (B). A film of said composition is formed, by application and drying, on a coating on the inside wall etc. of a hot air oven or an exhaust duct used in a paint shop, a tinplate print shop, etc. and after tarry matter is formed on this film, an aqueous liquid is brought into contact with it to swell it to thereby release the deposited tarry matter from the inside wall etc.
Patent JP-S6028963-A (JP)
Title: Substituted vinyl derivative
Inventor: TERAO SHINJI
IPC: C07D213/26
Filed: 1983-07-27
Abstract: NEW MATERIAL:A compound of formula I [R<1> is unsubstituted or substituted aromatic radical, heterocyclic radical; R<2> is H, hydroxyl, nitroxy, formyl, N-containing 5-membered ring, acetal, trialkylsilyloxy, alkyl- or arylsulfonyloxy, cyano, unsubstituted or substituted carbamoyl; n is 2-16; where n is 15, when R<2> is formyl or cyano]. EXAMPLE:(E)-1-Phenyl-1-(3-pyridyl)-heptene. USE:Since it is effective with low dose and causes little side-effects by long-term administration, the compound is used for prevention or treatment for thrombosis by blood platelet coagulation caused by thromboxan A2 and ischemic diseases caused by vascular twitch in heart, brain and peripheral circulation system. PREPARATION:The reaction of a compound of formula II with another compound of formula III (R<6> is methyl, COOR<7> where R<7> is H, lower alkyl; X<-> is halogen ion; m is 2-16) is conducted in the presence of a base in an organic solvent to give a compound of formula I where n is m-1 and R<2> is R<6>.
Patent JP-S5837088-A (JP)
Inventor: FUREDERITSUKU ANSONII GAIRUUHA
IPC: C09K23/34
Filed: 1982-08-11
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-H08315467-A (JP)
Title: Mechanism for loading magnetic tape in vtr or the like
Inventor: OKUBO FUMIO
IPC: G11B15/665
Filed: 1995-05-12
Abstract: PURPOSE: To reduce the number of components, to simplify the structure and to facilitate the assemblage by integrally fixing 1st gear and arm, and 2nd gear and arm respectively. CONSTITUTION: When a driving slider 8 is moved in the direction of the arrow, the arms 17, 18 are turned, and a tape guide 6 comes up near the position of a stopper 4b through joints 12, 16. When the slider 8 is further moved, an intermittent gear part 17T is disengaged from an intermittent gear part 8T, and the arms 17, 18 become free in the loading direction. Then, the end parts of torsion springs 19, 20 restrained with the arms 17, 18 are pushed by spring pressurizing parts 8a, 8b of the slider 8. The forces of the springs 19, 20 are applied in the rotating direction of the arms 17, 18, thereby the tape guides 6, 7 are press-fixed to the stoppers 4b.  By the movement of these tape guides 6, 7, a magnetic tape 1 is drawn out from a tape cassette and wound onto a head cylinder 5, then the running tape 1 is guided by the tape guides 6, 7 located at the positions stopped by the stoppers 4b.