baber/WOPTO huggingface dataset:
Patent JP-H036181-A (JP)
Title: Device for discriminating a recording system of fm modulation video signal
Inventor: SEKIZAWA IKUHISA
IPC: H04N5/922
Filed: 1989-06-02
Abstract: PURPOSE:To automatically discriminate the recording system for an FM modulation video signal read from a recording medium by detecting a level difference of a pedestal level and a sink chip level detected by a first and a second detecting means by a differential means, and comparing it with a reference level. CONSTITUTION:A signal for showing a pedestal level detected by a sample holding SH circuit 21, and a signal for showing a sink chip level detected by an SH circuit 22 are applied to a positive input terminal of a differential amplifier 23 through a resistance R1, and a negative input terminal of the differential amplifier 23 through a resistance R2, respectively. By this differential amplifier 23, a level difference of a pedestal and a sink chip is detected. An output of the differential amplifier 23 is given to a positive input terminal of a comparator 24. To a negative input terminal of this comparator 24, a reference level VR is applied. Accordingly, at the time of a normal band, and at the time of a high band, a signal of an L level, and a signal of an H level are outputted from the comparator 24, respectively. An output signal of the comparator 24 becomes a high band/normal band discriminating signal.
Patent JP-S5471796-A (JP)
Title: Production of novel ferric oxide
Inventor: MATSUMOTO SEIJI
IPC: H01F1/11
Filed: 1977-11-18
Abstract: PURPOSE: To obtain needle-like ferric oxide which is well-grown, relatively uniform, needle-like single crystal particles having superior shape and characteristics as a magnetic recording material, by heat treating an aq. suspension of ferric hydroxide precipitates in the presence of one or more kinds of org. phosphonic acids and an alkaline pH region.  
     CONSTITUTION: An aq. soln. of alkali hydroxide such as NaOH is added to an aq. soln. of ferric salt to form ferric hydroxide precipitates. The precipitates are suspended in water so that the concn. becomes below 1.5 mols/l (as Fe), and org. phosphonic axid cpds. are added to the suspension in a n amt. above 1.0×10 -5   mol/l to 1 mol/l (as Fe) of suspension. The suspension is then adjusted to pH≥  7, esp. 8.0W12.5 with alkali hydroxide and allowed to react at 80W300°C with stirring in a closed reactor. The resulting needle-like ferric oxide Fe 2 O 3  crystals are  separated. The org. phosphonic acid cpds. include aminotri(methylene phosphonic  acid). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63303415-A (JP)
Title: System for controlling referring procedure in electronic manual
Inventor: OKUMURA KIMINOBU
IPC: G06F3/048
Filed: 1987-06-03
Abstract: PURPOSE:To improve the operability of the titled system, by making referring to desired information only possible without displaying any unnecessary procedures when an operating procedure is referred to by means of data for controlling procedure (conditions for documentation) inputted in accordance with a designing procedure. CONSTITUTION:A procedure control section 12 fetches conditions for documentation 17 and 19 and checks whether an operating procedure presets or not. Then a document data managing section 13 reads the item name 18 of a document data storing section 14 and document data 16 (composed of a designing procedure 21 and operating procedure 22) with the conditions for documentation 17. At the time of displaying the operating procedure 22, the document data managing section 13 reads the document data 16 from the document data storing section 14 and conditions for documentation 19 from an item file 15 and the procedure control section 12 checks the conditions for documentation in the document data 16 and conditions for documentation 19. When conditions which are not displayed coincide (conditions 19 are 'NO') as a result of the checking, the operating procedure 22 is not displayed, but the next operating procedure is displayed.
Patent JP-H036700-A (JP)
Title: Environment detecting system
Inventor: UCHIYAMA YUJI
IPC: G08B25/00
Filed: 1989-06-02
Abstract: PURPOSE:To perform the centralized check of normalcy of individual sensors by a sensor managing part by positioning many environment detecting sensors to materials equivalent to ordinary telephone sets. CONSTITUTION:An environment detecting sensor 11 provided in each floor of an office building or the like is connected to an operation discriminating part 13 through a signal line 12. Meanwhile, a private branch exchange 14 certainly installed in the office building or the like is provided with a sensor system line circuit 15 independently of a telephone system line circuit 19, and plural operation discriminating parts 13 are stored in the sensor system line circuit 15. A sensor managing part 18 and respective environment detecting sensors 11 are connected with the private branch exchange 14 between them. Thus, centralized monitor of individual environment detecting sensors 11 is performed in the sensor managing part 18, and normalcy of sensors 11 is confirmed in real time.
Patent JP-S5663523-A (JP)
Title: Power transmission for shaft drive system motorcycle
Inventor: MIZUTANI MASASHI
IPC: B62M17/00
Filed: 1979-10-29
Abstract: PURPOSE: To shorten total longitudinal length of an engine by providing an output shaft to cross an extention or neighborhood of a cross shaft in the engine while it is journalled at positions between which a bevel gear is put.  
     CONSTITUTION: An output shaft 13 of an engine is arranged orthogonal to an extension of the central axis of a damper 10 and journalled on the end by a bearing 21 while projecting its rear end backward of the engine. A bevel gear 17 is secured fixedly to the output shaft 13 by a spline. To the rear projecting part of the output shaft 13 is connected by spline a connecting member 43 which is fixed by an O-ring 44 for oil seal while an universal joint (not shown) is connected to the flange surface of the connecting member 43. Thus, the longitudinal length of the whole engine can be shortened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63305069-A (JP)
Title: Mount cover structure for vehicle
Inventor: TANI TAKASHI
IPC: B61B13/06
Filed: 1987-06-05
Abstract: PURPOSE:To make a design for vehicle appearance improvable by combining the groove installed just under a structural body frame, a groove in a streamlined form part of a lead car and a line together, installing this combined one in the vehicle overall length, and enhancing the extent of equipment heat radiation at the underfloor top as far as yet higher in making the wind speed distribution of these grooves so as to be heightened. CONSTITUTION:At the time of vehicle running, the air flow received by a front part 3 is varied in its flowing by form resistance, so that resistance is made smaller than a form of the front part 3 or a front lower skirt 16 of a machine body 1, and flow velocity distribution in a boundary layer of the air flow running along the surface of a side groove 4 part is heightened. Accordingly, a high temperature gaseous body out of a hot air stagnation part 9 at time of running is made larger in discharge owing to radiating hole suction by the air flow running the groove part. And, in heat exchange of a wheel chamber 24 surrounding a truck 15 part, the air flow entered from a wind intake 14 also performs an action for extruding the hot air from a radiating hole 25 of an upper drilled groove 6. In addition, the side groove 4 over the overall length of a vehicle is installed whereby it means to give irregularities to a monorail car side installing surface in consequence, thus the vehicle is made to look yet lower. That is to say, since a cooling effect is high enough, a malfunction is brought to nothing, conducing to improvement in a design.
Patent JP-H06334001-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA HIROHITO
IPC: H01L23/12
Filed: 1993-05-19
Abstract: PURPOSE:To improve the degradation of signals and noise resistance by shortening a bonding wire. CONSTITUTION:Ground wirings 7a and 7b of a substrate 5 and ground pads 8a and 8b of a bare chip IC 4 are connected by a metal plate 2, and signal wires 6a and 6b of the substrate 5 and signal pads 8c to 8g of the bare chip IC 4 are connected by a metal plate 1. A dielectric 3 is inserted between the metal plate 1 and the metal plate 2, and a transmission path is formed by the metal plates 1 and 2 and the dielectric 3 on the bare chip IC 4.
Patent JP-H08314998-A (JP)
Title: Sequencial circuit optimizing device
Inventor: YUGUCHI MASAYUKI
IPC: G06F17/50
Filed: 1995-05-15
Abstract: PURPOSE: To reduce the circuit scale in consideration of circuit logic across flip-flops without moving the flip-flops and to reduce the number of the flip-flops in the circuit at the same time of the reduction of the circuit scale. CONSTITUTION: A partial graph extracting means 13 extracts a partial graph from a transition implication graph with flip-flop information generated by a transition implication graph with flip-flop information generating means 13. A partial graph deformation means 14 deforms the partial graph for reducing the numbers of the edges and the flip-flops of the partial graph. A partial circuit adding means 15 generates a partial circuit corresponding to the deformed partial graph and adds the partial circuit to an order circuit. A redundancy removing means 16 removes redundancy generated in the order circuit by adding the partial circuit.
Patent JP-S5763901-A (JP)
Title: High-frequency impedance variable device
Inventor: SASAKI UICHIROU
IPC: H01P1/00
Filed: 1980-10-07
Abstract: PURPOSE:To obtain superior high frequency characteristics by making the movement length of the unit step of one of two capacitive slugs, loaded at a high-frequency transmission line part, double that of the other. CONSTITUTION:A main capacitive slug 41 is driven by a main step motor 45, and a subordinate capacitive slug 42 is driven by a subordinate step motor. The motor 45 is installed on the same substrate with a high-frequency transmission line 47, but the motor 46 is supported to operate together with the slug 41. The slugs 41 and 42 cooperate with each other and if the distance between the slug 41 and its reference position is l1 and that of the slug 42 and its reference position l2, the l1 and l2 correspond to the high frequency impedance of a tuner in 1:1 proportion. Then, the unit step movement step of the l1 is set double that of the l2, and consequently the quantization of a high frequency generated by digitization is optimized while simple electric and mechanical constitution and easy maintenance are realized.
Patent JP-H05311106-A (JP)
Title: Aqueous ink for writing tool
Inventor: ISHII KENICHI
IPC: C09D11/16
Filed: 1992-04-30
Abstract: PURPOSE:To obtain the aqueous ink free from lowering of concentration of written dot or burring even after storing for a long period while turning pen point upward when used for a writing tool having a resin pen point in which the flow path of ink is provided by using a specific direct dye. CONSTITUTION:The ink is obtained by using a direct dye having a structure of the formula as a dye for ink. This ink is used for a writing tool having a resin pen point provided with an ink flow path or having a small tube type pen point arranging fine lever body forming a ditch in a longitudinal direction on the outer wall in the interior of a pipe. The direct dye of the formula is preferably used in an amount of 5-20wt.% based on total amount of ink. Water is preferably used as a main solvent and the used amount is preferably 3-95wt.% based on total ink amount. Furthermore, urea, etc., is preferably combinedly used as a humectant in order to improve drying resistance of the pen point.
Patent JP-H0434511-A (JP)
Title: Laser scanner device
Inventor: OTA KAZUO
IPC: B23K26/082
Filed: 1990-05-31
Abstract: PURPOSE:To improve the detection accuracy by fixing the other end of a fixed torsion bar to the output shaft of a differential step-up mechanism coaxially and providing noncontact eddy current displacement gauges opposite to the long axis of an elliptic shape part, provided to part of the outer periphery of a mirror mount, at a specific-angle position. CONSTITUTION:Axis-directional part of the mirror mount 3 coupled with the output shaft 16 of a differential step-up mechanism is sectioned elliptically and the tips of noncontact eddy current displacement gauges 18a and 18b which generate outputs by variation in opposition interval are arranged opposite at two positions of this elliptic shape part 3a in a direction perpendicular to the axis. Both the displacement gauges are displaced by theta from the major axis A of the elliptic shape part 3a to one side and arranged at positions symmetrical about the minor axis B, and the detection outputs Vs1 and Vs2 vary by the rotation of the elliptic shape part 3a. With the current detection outputs Vs1 and Vs2, a linearization area theta' where the quantity of variation in gap delta becomes linear can be obtained by setting the arrangement angle theta, the major diameter (a), and the minor diameter (b) properly. Then, the detection accuracy is improved.
Patent JP-S63976-A (JP)
Title: Fuel cell
Inventor: TAKEMOTO TOSHIAKI
IPC: H01M8/06
Filed: 1986-06-18
Abstract: PURPOSE:To simplify the structure around the cell main body and to make the temperature control easier, by laminating a reformer in a plain laminate form including a reforming catalyst filling layer and a combustion catalyst filling layer, and arranging the reformer at the end of the laminating direction of a fuel cell laminate. CONSTITUTION:A reformer 3 of a plain laminate form furnished with a reforming catalyst filling layer 3a and a combustion catalyst filling layer 3b is arranged integrally with a fuel cell main body 1 at the end of the laminating direction of the main body. Therefore, the temperature of the reformer, that is, the necessary heat capacity to the reformer can be controlled by the reaction of the combustion catalyst filling layer 3b, without being disturbed by the temperature of the cell main body. Furthermore, since an original fuel leading pipe 10 and a reformed fuel leading pipe 12 led from the reformer 3 can be led to the side surface with no obstacle, the periphery of the cell main body can be made in a simple structure.
Patent JP-H01309605-A (JP)
Title: Method for steering control of cutting and harvesting machine
Inventor: IKEGAWA HIROSHI
IPC: A01B69/00
Filed: 1988-06-06
Abstract: PURPOSE:To carry out precise and safe steering control by equipping a steering control device capable of changing to a steering control based on detection of a travel distance sensor in case an abnormal value is detected by a bearing sensor due to a geomagnetic stress, etc. CONSTITUTION:A cutting unit is elevated and a machine body is turned anticlockwise with a radius (R1) and once stopped at (B) position after a detection of the cutting terminal part (a) by a grain culm sensor. The machine body is advanced to (C) position by backing, turned clockwise with a radius (R2), once stopped at (D) position and straight advanced. The cutting unit is lowered after detecting (E) position and the machine body is advanced. A turning in advance and backing during the above steering path is controlled using a bearing detecting mode by a bearing sensor with priority to a travel distance detecting mode. In case of detection of an abnormal value by the bearing sensor, a steering control is carried out by changing to the travel distance detecting mode.
Patent JP-2000332703-A (JP)
Title: Optical communication monitor method, optical communication monitor, and optical communication monitor system
Inventor: KAMISAKA KATSUMI
IPC: H04B17/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication monitor method or the like by which the replacement of an optical monitor signal is easily conducted at a low cost, without the need for converting the light signal as is into a monitor signal. SOLUTION: A spread spectrum section 108i in an optical communication monitor 100 provided to a node 1 applies spread spectrum processing to a monitor signal with a frequency fi outputted from a monitor signal generating circuit 1071, by using a spread code PN1 given by a spread code provision section 112. The monitor signal with the frequency fi that receives spread spectrum processing is superimposed on a main signal S1 outputted from a main signal source 1011, and a transmitter 109 outputs the superimposed signal as an optical signal. A multiplexer 110 multiplexes the optical signals, and the multiplexed signal is transmitted to the transmission line of a section #1.  A monitor signal receiving spread spectrum processing with a new spread code PN2 is superimposed on the optical signal which reached from the transmission line of the section #1 in an optical communication monitor 120 provided to a node 2, without the need for converting the optical signal reached from the transmission line of the section #1 into an electrical signal.
Patent JP-2000325927-A (JP)
Title: Garbage disposal apparatus
Inventor: TAJIRI TANESHIGE
IPC: B65F1/14
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To enable the continuous charge of garbage and the agitation of the garbage with garbage decomposing bacterial by installing a drum having a space for housing the garbage and the bacteria freely rotatably in a casing and placing a filter plate on the periphery of the drum and a pan for receiving treated garbage below the filter plate. SOLUTION: For using a garbage disposal machine 1, the lid 7 of a casing 6 is opened, and garbage load with decomposing bacteria is charged into a drum 2 from an inlet 6a through an opening part 2d. The garbage is decomposed by the bacteria, and the water of the garbage, after being moved from a lot of small holes 2e in the drum 2 to the inner circumference of a filter plate 3, falls to be received in a pan 4. When a pedal is pushed down by a foot, since the rotary shaft 2c of the drum 2 is rotated by a prescribed angle, the garbage in the drum 2 is agitated to be exposed to fresh air. As a result, the decomposition capacity of the bacterial is renewed to accelerate the decomposition of the garbage. Accordingly, garbage, while being charged continuously, can be decomposed efficiently.
Patent JP-S5766117-A (JP)
Title: Polyester hot-melt binder fiber
Inventor: HIROSE KAZUHIKO
IPC: D04H1/55
Filed: 1980-10-07
Abstract: PURPOSE: To titled fibers, consisting of a polyester having a specific softening point and melt viscosity, having a high crimpness, bondable to a material without reducing the bulkiness of base fibers in a small amount without melting by washing with hot water, and useful for preparing wadding, etc.  
     CONSTITUTION: A mixture of terephthalic acid with isophthalic acid, etc. as an acid component is esterified with ethylene glycol, etc. as a glycol component and then polycondensed under heating and under reduced pressure in an autoclave to give a polyester polymer having a softening point in the range of 100W150°C and a melt viscosity ≤10,000 poises at 170°C and ≥1,000 poises at 190°C. The resultant polymer is then melt spun to afford the aimed binder fibers having a precentage crimp ≥8%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06334905-A (JP)
Title: Video data exhibiting device
Inventor: NISHIDA MASARU
IPC: H04N5/222
Filed: 1993-05-19
Abstract: PURPOSE:To provide a data exhibiting device using a video camera provided with a viewing angle adjusting device capable of easily adjusting a viewing angle. CONSTITUTION:Laser light sources 21 to be viewing angle pointers are respectively fixed to four oscillation parts 25 fixed to a lens block in a video camera. When a stepping motor 19 is driven, a turning cam 29 united with a gear 28 is rotated through transmission gears 27, 28 to oscillate the oscillation parts 25. When the cam 29 is rotated, each of the raser light sources 21 fixed to the oscillation parts 25 projects a specified viewing angle to a table 26 as a pointer for a viewing angle (zooming position) photographed by the video camera at present. Since the viewing angle adjusting device is provided with a viewing angle presetting function, a viewing angle for A4 size or 34mm size can be automatically adjusted.
Patent JP-H10336466-A (JP)
Title: Image forming device and image processors
Inventor: SUGANO HIROKI
IPC: B41J2/525
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image processor by which a duplicated image is formed by automatically selecting either the color mode or the monochromatic mode even when color originals/monochromatic originals are mixed in a plurality of originals. SOLUTION: A color characteristic extract section 141 extracts color characteristic of an original based on image data from a scanner section 1, and a color/monochromatic discrimination section 142 discriminates whether the original is an original to be outputted as a monochromatic image or an original to be outputted as a color image based on the extracted color characteristic. A color/monochromatic output color decision section 143 outputs color image data from a color scanner section 1 as monochromatic image data when the original has been discriminated to be an original to be outputted as the monochromatic image and the section 143 outputs color image data from the color scanner section 1 as color image data corresponding to a prescribed color component when the original has been discriminated to be an original to be outputted as the color image.
Patent JP-S63306352-A (JP)
Title: Bath device
Inventor: YONEKUBO HIROAKI
IPC: F24H1/00
Filed: 1987-06-04
Abstract: PURPOSE:To enable pleasant and healthy bathing by detecting a person taking a bath via a detecting means and gradually raising the temperature of the bathing water and lowering the temperature when the person has emerged by a water temperatue regulating means. CONSTITUTION:When the entry of a bathing person is detected by a water level sensor 25 on account of the rising water level while a selection switch 35 for changing the hot water temperature is pressed, water is heated from the initial temperature setting set by a setting unit 32 to a higher temperature by operating a circulation pump 17 for an oil-burning boiler 14 to allow a heat exchanging with an additional heating coil 16. The degree of temperature rise is adjustable by adjusting the speed of the circulation pump 17 or opening of a motor valve 24. In this embodiment, a water level change due to scooping water out of the bathtub with a washbowl or delivering hot water from a faucet is determined by way of the gradient of water level change. When it is deter mined that the bathing person has gotten out of the bathtub 28, a small amount of water is discharged through a drain valve 36, and the water is fed to a hopper 31 to lower the temperature of the bathtub 28 to the initial temperature setting. This way, a pleasant and healthy bathing is assured.