baber/WOPTO huggingface dataset:
Patent JP-H0689012-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IIZUKA HIROYUKI
IPC: G03C7/392
Filed: 1992-09-08
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material high in sensitivity and superior in processing stability and good in the storage stability of the raw photosensitive material in the lapse of time. CONSTITUTION:The silver halide color photographic sensitive material contains a coupler represented by formula I and a compound represented by formula II, and in formulae I and II, R1 is a monovalent group except H; Q is an atomic group necessary to form a 3-5 membered hydrocarbon ring or such a heterocyclic group having at least one of N, S, O, and P atoms in the ring together with the C atom; R2 is H, alkyl, alkoxy, aryloxy, amino, or halogen; R3 is a group substitutable on the benzene ring; Y is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent; R11 is alkyl, alkenyl, or aryl; and each of R2 and R3 is H, alkyl, alkenyl, or aryl, the total C number of R11, R12, and R13 is >=10.
Patent JP-H0577430-A (JP)
Title: Pattern of electrode of piezoelectric element of ink-jet printed head
Inventor: YAMAGISHI GENJIRO
IPC: B41J2/16
Filed: 1991-09-19
Abstract: PURPOSE:To constitute the title pattern so that wiring and connection to a piezoelectric element to be used for discharge of ink of an ink-jet printer head are performed easily while securing ink discharge function. CONSTITUTION:In a piezoelectric element 14 to be used for discharge of ink of an ink-jet printer head, a part of its opposite side surface where there is only an electrode 18 is formed on a position 20 of the surface of the side which is outside of a part contributing to the discharge of the ink of the ink-jet printer head and stuck to a cavity of the ink-jet printer head and has no electrode 19.
Patent JP-H09118229-A (JP)
Title: Bracket unified with underframe beam and used for supportingcrossed post
Inventor: TOOMASU AARU BAAGU
IPC: B61F5/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To select yaw rigidity and lateral directional rigidity of a carriage so as to bring about the best stability of the carriage by arranging an elastic member between a wheel set and a side beam to reduce yaw rigidity of the wheel set. SOLUTION: A side beam 10 has an upper compression member and a lower tensile member 28 joined together by tail end wall parts skewing outward and upward. Brackets 36 to be used to install interlinked columns 20 and 22 exist on the respective tail end wall parts. Both its brakes contain first, second and third walls 38, 58 and 64 extending downward from the side beam integrally with the side beam 10. The first wall forms a interlinked column installing wall together with the second and the third walls to constitute a support body of the first wall by crossing at a right angle to the first wall.
Patent JP-2000064331-A (JP)
Title: Support pile press-in foundation horizontal repair method and its device
Inventor: KANEMURA HIROBUMI
IPC: E02D37/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and device capable of efficiently performing press-in of a support pile by a small amount of ground excavation, firmly performing the attachment of a reaction force removal jig during press-in, and working-efficiently performing the connection of the support pile and foundation after press-in completion. SOLUTION: An excavation hole 17 is excavated in a ground 1 along the side of foundation 3. A lower reaction force removal jig 4 having a bracket 8 receiving the lower face of the foundation is attached to the side lower part of the foundation 3. An upper reaction force removal jig 5 is attached to the foundation by being connected to the jig 4. A support pile 2 is pressed in by a hydraulic jack 15 supported on the upper reaction force removal jig 5. Ground reaction force is obtained by a plurality of the pressed-in support piles 2, and the foundation 3 is lifted by the hydraulic jack 15 to perform horizontal repair. Thereafter, the support pile 2 is connected to the lower reaction force removal jig 4, and the upper reaction force removal jig 5 is removed from the foundation 3.  Concrete 23 is placed in the excavation hole 17, and the lower reaction force removal jig 4 and the support pile 2 are integrally fixed with the foundation 3.
Patent JP-S61118833-A (JP)
Title: Audio response unit
Inventor: AOKI TAKANORI
IPC: H04M3/50
Filed: 1984-11-14
Abstract: PURPOSE:To detect assuredly an access fault of a voice memory by providing a blank area between the voice message information store areas of the voice memory and detecting a read-out action from said blank area. CONSTITUTION:A voice memory reading control part 4 reads out data successively at and after the head address of the corresponding store area for voice message information of a voice memory 2 based on the access information indicated by a response control part 3. A fault detecting part 8 counts the number of '0' data and performs nothing before the count value CNT reaches the limit value alpha. While the part 4 repeats the reading action of the next data. when the value CNT reaches the value alpha, the part 8 issues information to the part 3. The part 3 has no fault any more.
Patent JP-H06191376-A (JP)
Title: Occupant crush protection for vehicle
Inventor: TSURUSHIMA SHINICHIRO
IPC: F42B3/10
Filed: 1993-09-27
Abstract: PURPOSE:To reduce adjustment of a determining circuit by providing a judging circuit for judging the size of an accident on an occupant based on an acceleration signal from an acceleration sensor and an AND gate for acquiring a logical product put out of a timing setting circuit and the judging circuit. CONSTITUTION:When a collision giving serious impact on a human body occurs, an acceleration signal 'a' (t) becomes big, for example, beyond 1G, an output signal from a first comparison circuit 15 gets high and a third comparison circuit 17 changes from a low level to a high level. Then, an output Q of FF 24 is latched at a high level and one of inputs of an AND gate 30 is changed to a high level. In the meantime, the other input of the AND gate 30 is changed to a high level, and an occupant crash protection body 9 as an air bag and a preloader is operated.
Patent JP-H0288182-A (JP)
Title: Automatic socket exchange device for power type bolt fastening machine
Inventor: OKAYASU YOSHIJI
IPC: B25B21/00
Filed: 1988-09-26
Abstract: PURPOSE:To automatically change many kinds of sockets by providing the means holding by biting socket holder and socket at the engaging time with a socket of a socket holder with its descent, and the means separating the socket at the held socket descent time into a changing device. CONSTITUTION:The thread fastening of a bolt fastening machine 1 is completed and at the changing time of the socket 7 held on a socket holder 2 with the socket 7 in other shape, the socket 7 already engaged with the holder 2 is located inside a socket changing device 6. A socket cover 4 is then pushed up by ascending a socket cover reciever 15 by retracting the piston 17-1 of a cylinder 17 into the cylinder. Thus the biting force of the socket 7 of steel ball 2-4 is released, the cylinder 10 is actuated and by biting the outer periphery of the socket by a holder 9 the socket 7 is left inside the changing device 6. The holder 2 is then moved onto the other selected change device 5 together with the fastening machine 1 and other socket 7 is held engagement by repeating the operation.
Patent JP-S60131253-A (JP)
Title: Recording head for ink jet printer
Inventor: MORINO TETSUROU
IPC: B41J2/06
Filed: 1983-12-20
Abstract: PURPOSE:To easily achieve the equalization of slits and to make the characteristic of ink constant in the lengthwise direction of slit, by a method wherein a control electrode is so constructed so as surely support panels without distributing the supply of ink. CONSTITUTION:Plural control electrodes 9 are fixed to panels 6a, 6b forming a slit 5. The lengthwise lengths of those plural control electrodes become the longest one at the end 9a of slit, which form, i.e. T-letter shape and their lengths are as same as the intervals between panels 6a, 6b and the sloping surfaces of electrode row support member 3. Thereby, when the panels 6a, 6b are attached to an ink container, the oblique line part 10 contacts the sloping surface of electrode row support member 3. Therefore, though, for example, the thicknesses of panels 6a, 6b are thin, the width S of slit 5 is kept constant. Further, because the T-letter shape is formed, the supply of ink is sufficiently secured and consequently the meniscus of ink necessary for jetting ink can be formed at the port of ink, i.e. the slit 5.
Patent JP-H04119887-A (JP)
Title: Data recording medium and method
Inventor: YOKOYAMA MASAAKI
IPC: G11B7/245
Filed: 1990-09-10
Abstract: PURPOSE:To obtain a data recording medium containing an optical disk excellent in productivity and long-term preservability by providing a recording layer containing a mixture of organopolysilane and oxometal phthalocyanine pigment on a substrate. CONSTITUTION:In a data recording medium recording data by applying heat or light to the recording layer on a substrate, the recording layer is constituted of a mixture of organopolysilane and oxometal phthalocyanine pigment. When data is recorded on this data recording medium, organopolysilane is decomposed by heating the recording medium to the thermal decomposition point or higher of organopolysilane and the decomposition product is reacted with the oxometal phthalocyanine pigment to erase the color of the oxometal phthalocyanine pigment. Therefore, by locally heating the recording layer 14 on the substrate 12 of the data recording medium by laser beam, the irradiated part 16 is erased (light absorbency is changed) and data wherein the heated part 16 is set to '1' and an unheated part 18 is set to '0' (or reverse) can be recorded.
Patent JP-2000068118-A (JP)
Title: Persistent current superconducting magnet device
Inventor: YOSHIKAWA MASATOSHI
IPC: H01F6/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To restrain attenuation of magnetic field in the vicinity of the center of a magnet device, by connecting a first persistent current switch with both ends of a series circuit constituted of a plurality of unit superconducting coils, and connecting a second persistent current switch with both ends of an arbitrary one out of the respective unit superconductive coils. SOLUTION: In a superconducting magnet 3, a plurality of concentrically arranged unit superconducting coils 2a, 2b are connected in series. A first persistent current switch 4 is connected with both ends of the series circuit of the unit superconducting coils 2a, 2b. A second persistent current switch 5 is connected with both ends of the unit superconducting coil 2a out of the respective unit superconducting coils 2a, 2b. A power source 6 for excitation which can supply a current for excitation to the series circuit of the unit superconducting coils 2a, 2b is connected. A power source 7 for a heater which can supply a current to heater lines of the first persistent current switch 4 and the second persistent current switch 5 is connected.
Patent JP-S61120409-A (JP)
Title: Rotating magnetic head device
Inventor: OZAKI SHINJI
IPC: H01F38/14
Filed: 1984-11-16
Abstract: PURPOSE:To restrain the fluctuation of the coupling inductance in course of rotation, by forming the coil pulling out grooves on the confronting surfaces of the stator and the rotor and by pulling out each coil in the opposite direction. CONSTITUTION:The coil grooves 81a-81d and 82a-82d to bury coils, and the coil pulling out grooves 81e, 81f and 82e, 82f to pull out the coil terminals are formed on the stator 81 and the rotor 82, respectively. On the upper surface 81A of the stator 81 the concentric coil grooves 81a-81d are formed, and an the lower surface 81B of the stator 81, the coil pulling out grooves 81e and 81f are formed. On the upper surface 82A and the lower surface 82b of the rotor 82, the coil pulling out grooves 82e, 82f and the coil grooves 82a-82d are formed. The terminals of the coil burried in the upper surface of the stator 81 and the lower surface of the rotor 82 are drawn off an the lower surface of the stator 81 and the upper surface of the rotor 82. Therefore the closely confronting area of the stator 81 and the rotor 82 is kept constant independently of the rotation phase of the rotary transformer.
Patent JP-H0772831-A (JP)
Title: Display controller
Inventor: NAKAI SHINICHIRO
IPC: G09G3/36
Filed: 1993-08-31
Abstract: PURPOSE:To reduce the kinds and the number of delay lines necessary for correcting sampling timing by varying the generation timing making a horizontal synchronizing signal of a timing instruction signal a reference in clock unit. CONSTITUTION:By a phase setting unit 40, 16 kinds of phase setting signals are generated by combination of opening/closing switches 42-45, and the generation timing is varied in the range of + or -8 clocks in clock unit. Further, by a clock switching circuit 50, an inverted clock signal 23' is made a clock signal 23, and a sampling start signal 24 and a sampling clock signal 25 are generated making the horizontal synchronizing signal 22 the reference, and the generation timimg is varied. Then, by using the phase setter 40 and the clock switching circuit 50 together, the generation timing of the start signal 24 and the clock signal 25 are varied in the range of -8 to +17/2 clocks in 1/2 clock unit based on the horizontal synchronizing signal 22, and the deviation in the sampling timing is reduced.
Patent JP-H1090619-A (JP)
Title: Optical scanning device
Inventor: HOTTA TORU
IPC: G02B7/02
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To avoid variation of an image plane due to moisture absorption although a synthetic resin material which is easy to absorb moisture such as PMMA(polymethyl metacrylate) is used. SOLUTION: Of the optical scanning device which deflects the luminous flux emitted by a laser beam source 2 and converges the deflected luminous flux as a light spot on a scanned surface 8 through an image forming lens system of a cylindrical lens 4 and an fθ lens 6, the lens bodies constituting the image forming lens system are formed of synthetic resin, which is provided with a coating 7 for prevention against moisture absorption to constitute the lens bodies. Consequently, even when the synthetic resin which is easy to absorb moisture is used as the lens bodies for a long period, moisture is not absorbed to prevent the lens body from varying in refractive index owing to expansion and variation in radius of curvature.
Patent JP-H1188908-A (JP)
Title: Video signal processor
Inventor: NORITAKE TOSHIYA
IPC: H04N9/83
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To detect non-input of a reproduction FM signal stably by receiving a demodulated luminance signal and replacing the received luminance signal with a demodulated luminance signal resulting from delaying an output pulse of a switch means by one horizontal synchronization period to compensate a dropout. SOLUTION: A dropout detection means 8 provides an output of a dropout pulse 3 that is a 1st pulse for a period when an amplitude of a received reproduction FM signal 37 is less than a 1st prescribed value. A 2nd decoder means 14 receives an output of a 2nd counter means 13 and provides an output of a non-input detection signal 31 when the count number reaches a 3rd prescribed value or below. A switch means 10 receives the dropout pulse 30 and is closed only for a non-pulse period of the non-input detection signal 31 and provides an output of a dropout compensation pulse 32. A dropout compensation means 6 replaces the received luminance signal with a video signal delayed by one horizontal synchronizing period for a period when the dropout compensation pulse 32 is received to compensate the dropout.
Patent JP-S60131604-A (JP)
Title: Magnetic recording and reproducing element
Inventor: SEGAWA KEISHI
IPC: G11B5/127
Filed: 1983-12-20
Abstract: PURPOSE:To facilitate an easy winding job with no breakage of winding by having a minute area of an optional and specific plane form centering on a magnetic gap as a tip part of a magnetic recording/reproducing element and also approximately equal section form and area over a distance longer than the lifetime side of said magnetic gap. CONSTITUTION:The thickness Wt of a thin film 1 serving as a ferromagnetic material is set equal to the record tracking width to be formed to a magnetic recording medium. A gap 2 is formed to the film 1 by means of a dioxide silicon thin film, etc. The film 1 of extremely small thickness is attached to supporing members 3 and 4 containing a high hardness material having wear resistance at both sides respectively to increase the mechanical strength and the wear resistance of a recording/reproducing element. For this element, a minute area having a square plane form is formed at the tip part of the element centering on the gap 2 and at the same time an approximately equal section form and area are formed over a distance L longer than the lifetime size (l) of the gap 2. This facilitates the winding to a winding hole of a core.
Patent JP-S60133118-A (JP)
Title: Anchoring method
Inventor: TAKAHASHI NAOICHI
IPC: E02D5/80
Filed: 1983-12-22
Abstract: PURPOSE:To easily provide the yielding strength responding to an installation purpose, by a method wherein, after a stretching material is caused to take a U-turn around a load resisting plate, the overall length of which is adjustable through connection of unit bodies, and is inserted into a hole, in which grout is poured, to strech the stretching member for anchring, the stretching member is pulled off. CONSTITUTION:2 sets of load resisting plates 1, which are adjusted to a given length, are located on the same line, and a stretching member 6 is disposed in a condition to make a U-turn around the first set of the load resisting plates 1. After it is confirmed that the stretching member is guided to grooves 22 and 33 in head bodies 2, it is taped in a peripheral groove 34 by means of a band. Thereafter, the stretching member 6 is attached, in a similar manner, to the second set of the load resisting plates 1 by the use of a pad, and the stretching member 6, which is attached to the first set of the load resisting plates 1, is also taped to the periphery of the second set of the load resisting plates 1. Mortar is poured between bedrocks around the load resisting plates 1, and the stretching member is stretched and anchored during curing thereof. Further, after installation purpose is achieved, the stretching member 6 is released from stretching, and the stretching member 6 is then pulled off.
Patent JP-2000074005-A (JP)
Title: Variable stroke cylinder device
Inventor: KAWADA TSUNEO
IPC: F16K31/122
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a variable stroke cylinder device capable of changing the end position of a stroke of a piston rod, in the cylinder device itself. SOLUTION: This device comprises a partition 2 dividing inside a cylinder chamber into a front/rear chamber 3, 4, outputting piston rod 5 arranged in the front chamber 3, a stopper rod 6b inserted in the partition, a stopper 7 provided to be opposed to an outputting piston 5a in a tip end part of the stopper rod 6b positioned in the front chamber 3, a stopper piston 6a provided in a base end part of the stopper rod 6b positioned in the rear chamber 4, an outputting hydraulic circuit 8 connected to the front chamber 3 to drive the outputting piston rod 5, a stopper hydraulic circuit 9 connected to the rear chamber 4 to drive a stopper piston rod 6, and a sensor means 10 detecting a position of the outputting piston 5a and the stopper piston 6a.
Patent JP-H03101979-A (JP)
Title: Carrying roller for ink-jet recording device
Inventor: TOTSUGI TOSHIHIKO
IPC: B41J2/01
Filed: 1989-09-18
Abstract: PURPOSE:To reduce the cost of a carrying roller by composing the carrying roller for carrying a medium to be recorded of a core member having a specified shape, and a tube consisting of an elastic material covering the core member. CONSTITUTION:A paper delivery roller 60 is formed by covering a core member 60D with a pipy cover member 60A. Consequently, such a shape is not required to be molded integrally by using a rubber member, etc., and the delivery roller can be acquired comparatively easily at low cost. A groove section 60B continuously formed at one end of the delivery roller 60 can latch the terminal section of recording paper when recording paper is discharged by the delivery roller 60, and the paper discharge can be ensured when the position of recording paper is displaced. The shape of the core member 60D is formed in a shape that the form of the groove section 60B is extended as it is, and a cylindrical shape can be acquired by the covering of the rubber material even in the core member, an intermediate section of which is scaled down.
Patent JP-S61119159-A (JP)
Title: Production of processed food
Inventor: NIWANO SHICHIRO
IPC: A23L11/00
Filed: 1984-11-15
Abstract: PURPOSE:To produce an expanded food containing the edible part of a fruit having high fat content and a separated soybean protein in large amounts, uniformly and stably, and having an absolutely unique form, by kneading a mixture of the edible part of a fruit having high fat content and a separated soybean protein under pressure. CONSTITUTION:1pt.wt. of fat in the edible part of a fruit having high fat- content, such as avocado, olive, etc. is mixed with 2-8pts.wt. of a separated soybean protein, and further mixed with water and optionally other food raw materials, seasonings, etc. to obtain a uniform mixture wherein the sum of the edible part of the fruit having high fat content and the separated soybean protein accounts for >=70wt% of the whole solid component, and the water- content is 10-85wt%. The mixture is kneaded with e.g. an extruder, usually under pressure of 5-100kg/cm<2>.
Patent JP-S6482892-A (JP)
Title: Sound field correcting method for on-vehicle acoustic device
Inventor: TEIKA KOICHI
IPC: H04R3/04
Filed: 1987-09-25
Abstract: PURPOSE:To decrease a level difference in each seat by averaging by weight a transmission characteristic extending from a sound source to each listener and correcting an input signal to a loudspeaker by a correcting circuit such as a filter, having a frequency characteristic reverse to the transmission characteristic averaged by weight. CONSTITUTION:By averaging by weight a transmission characteristic Trd (fr) between a loudspeaker 4 and a front listener 2 and a transmission characteristic Trr (fr) between the loudspeaker 4 and a rear listener 3 an averaged transmission characteristic is obtained. In this state, a voice signal is inputted to the loudspeaker through a filter having a frequency characteristic reverse to said transmission characteristic, for instance, a graphic equalizer (25Hz, 31.5Hz, 40Hz, 50Hz, 63Hz, 80Hz, 100Hz, 125Hz, 163Hz and 200Hz points). In such a way, the level to the listeners in each seat is averaged.