baber/WOPTO huggingface dataset:
Patent JP-H10285462-A (JP)
Title: Video signal processing unit for prompter
Inventor: TANIDA KUNIO
IPC: H04N5/262
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To execute vertical scrolling and horizontal scrolling by using the configuration which employs a microcomputer speed of which is not high so as to reduce the cost. SOLUTION: An up-counter 21 as an address counter is used for an original memory 12 that stores original image data, and a CPU 20 is connected to the up-counter 21. Then a head address of a horizontal line is set to the up-counter 21 from input/output ports of the CPU 20 for a horizontal blanking period and the head address is incremented by the up-counter 21 with a clock signal for an image data valid period. Thus, the CPU 20 has only to set the head address of the horizontal line. Furthermore, consecutive address numbers are numbered in a horizontal direction, while pluralities of images are arranged laterally in the memory 12 and then vertical and horizontal scrolling are attained.
Patent JP-S63262613-A (JP)
Title: Stereoscopic vision endoscope device
Inventor: HATTORI SHINICHIRO
IPC: G02B23/24
Filed: 1987-04-20
Abstract: PURPOSE:To execute a stereoscopic observation in a state having a large parallax by scarcely thickening an inserting part, by providing a mechanism for varying a visual field direction of an observing means, setting it in the visual field direction becoming roughly parallel to a different curved state, and obtaining a stereoscopic image, based on the respective observation images. CONSTITUTION:By turning of a rotary plate 18, in a state of A and a state of B, an object area to which an SID (solid-state image pickup element) 15 executes an image pickup in common increases, in comparison with the case said plate does not turn. In this state, a control circuit 34 allows an image memory 43 to record image data which has been brought to an image pickup by the SID 15. Outputs of the image memories 42, 43 are inputted to an image processing means 33, and the image processing means 33 calculates three- dimensional information of an object, from these two pieces of images having a parallax (d). In such a way, the calculated three-dimensional information is displayed on displays 44, 45, but the displayed image is shifted a little, and seen stereoscopically, when it is observed by both eyes 50, 50 through eyepieces 48, 49.
Patent JP-S59222242-A (JP)
Title: Ion generating apparatus
Inventor: OIE NAOYUKI
IPC: B03C3/41
Filed: 1983-06-01
Abstract: PURPOSE:To enable generation of ion and suspension of generation of ion with a simple construction by using a mechanical mechanism. CONSTITUTION:Generation of ion and suspension of generation of ion are performed by inhibiting concentration of electric field of needle ionizing electrode to prevent corona discharge, concretely by drawing the needle ionizing electrode in a member made of a dielectric material or by covering the electrode with the dielectric member. Namely, an insertion hole 4 is provided to the side confronting an ionizing counter electrode 3 in an air passage 1 to enable the needle ionizing electrode 5 to come out of the hole or go into the hole 4 freely or by providing a member 6 made of a dielectric material which is adjustably contacted or separated at a position confronting the needle ionizing electrode in the air passage 1, to inhibit concentration of electric field of the needle ionizing electrode 5. As a result, generation of ion can be controlled with a simple constitution and sufficient insulation of an electric power source at high voltage can be held.
Patent JP-H11295579-A (JP)
Title: Lens device, camera and scope
Inventor: NIIMURA KOUICHIRO
IPC: G02B7/04
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To position and fix a lens barrel at a specified position without requiring positional adjustment newly even when the lens barrel positioned and adjusted with respect to an image-formation surface and attached to a holding lens barrel is temporarily detached and attached again. SOLUTION: A lens barrel 21 screwed in a holding lens barrel 23 is moved in the optical axis direction and stopped at a position where an image formed by lenses 31 and 32 is in focus on a CCD 113. A regulating ring 24 screwed onto the lens barrel 21 is moved to the holding lens barrel 23 side and attached and fixed in the lens barrel 21 at a position where it is engaged with the holding lens barrel 23. The screwing amount of the lens barrel 21 and the holding lens barrel 23 is regulated at a focusing position by the regulating ring 24.
Patent JP-S58214692-A (JP)
Title: Scroll compressor
Inventor: NAKAMURA TOSHIYUKI
IPC: F01C1/02
Filed: 1982-06-07
Abstract: PURPOSE:To perform an effective feed of the oil, by making wider a gap between the surface of a bearing, positioned on a high pressure space side, and a main bearing with an oil feed mechanism interposed therebetween than a gap between the surface of a bearing, located on the reverse side, and the main shaft. CONSTITUTION:By normally filling the inside of an oil feed channel 18 with a lubricating oil, an excellent lubrication of a second main bearing liner part 7c2 on the low pressure space side takes place. Even if a bearing clearance narrows as a result of a bearing load being applied to a main shaft 6, since a clearance e1 is wider than a clearance e2, an oil film pressure is generated at the second main bearing liner part 7c2 on the low pressure space side and a load is kept from being applied to a second main bearing liner 7c1 on a high pressure space side, which results in no metal contact and preventing the occurrence of seizure.
Patent JP-H06292172-A (JP)
Title: Image encoder
Inventor: SASAKI MASAAKI
IPC: H04N19/89
Filed: 1993-04-01
Abstract: PURPOSE:To perform interpolation processing in accordance with the presence/absence of the motion of a picture element in which an error occurs by judging the motion of the picture element in which the error occurs based on the motion information of a peripheral picture element. CONSTITUTION:An error correction circuit 25 is constituted of a motion presence/ absence detection circuit 21 and an interpolation circuit 22, and the motion presence/ absence detection circuit 21 is constituted of a motion presence/absence detecting part by frame difference and a motion presence/absence detecting part by field difference. The picture element in which the error occurs in the error correction circuit 25 is judged whether it is the picture element of a moving image or that of a still picture by motion presence/absence detecting processing by the frame difference or field difference of the motion detection circuit 21 based on the presence/absence of the motion of the peripheral picture element of the picture element with error. When it is the moving image, interpolation is applied by using another picture element data in a field, and also, when it is the still picture, the interpolation is performed by using the picture element data in a preceding frame or preceding field, therefore, adpative interpolation processing can be performed corresponding to the presence/ absence of the motion of the picture element with error.
Patent JP-S58214466-A (JP)
Title: Steering device of vehicle
Inventor: SANO SHIYOUICHI
IPC: B62D7/14
Filed: 1982-06-09
Abstract: PURPOSE:To enable to interconnect steering mechanisms for front and rear wheels in a condition to ensure the symmetrical steerage of the rear wheels, by positioning a linkage member so that it is slanted toward the center line extending in a lateral direction of a car body. CONSTITUTION:Though a pinion shaft 7 and a linkage shaft 9 are situated approximately on a straight line c', the pinion shaft 7 is connected to a steering gear 2 at a position displaced leftwardly of the steering gear 2, and the linkage shaft 9 is connected to a shaft member 12 coinciding with a center line C. As noted, the pinion shaft 7 is coupled to a position displaced leftwardly of the steering gear 2, and this permits the pinion shaft 7 to be prevented from gearing with the same tooth, of the rack of the steering gear 2, that gears with a pinion of a steering wheel 1 side. Meanwhile, the linkage shaft 9 is linked to the shaft member 12 situated on the center line C, and thereby a steering mechanism for rear wheels is connected to a steering mechanism for frontwheels in a condition that the bilaterally symmetrical steerage of the rear wheels 11 is ensured by bringing the shaft member 12 to coincide with the central line (c).
Patent JP-H10286016-A (JP)
Title: Rear-discharge mower unit and lawn mower
Inventor: ISHIMORI SHOZO
IPC: A01D34/685
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a rear-discharge mower unit having a mowed grass flow channel in a mower housing to enable smooth transfer of mowed grass. SOLUTION: This rear-discharge mower unit is provided with a power transmission mechanism to rotate a center blade 58 and a 2nd side blade 60 in one direction and a 1st side blade 59 in opposite direction, a center baffle means 64 extended in the circumferential direction of the rotary axis of the center blade and forming a center flow channel 69a for transferring mowed grass to a mowed grass discharging part 66, a 1st side baffle means 64 extended in the circumferential direction of the rotary axis of the 1st side blade and forming a 1st side flow channel 69b to transfer mowed grass to the mowed grass discharging part, and a 2nd baffle means 65 extended in the circumferential direction of the 2nd side blade and forming a 2nd side flow channel 69c to transfer mowed grass to the center flow channel 69a.
Patent JP-H04329240-A (JP)
Title: Glass tube bending method
Inventor: URAYAMA TAKESHI
IPC: C03B23/06
Filed: 1991-04-30
Abstract: PURPOSE:To provide a method for bending a straight tubular glass tube to a circular shape by which bending time is lessened and the workability is improved. CONSTITUTION:Both end parts and the center part of a straight tubular glass tube 1 are supported by chucks 2, 3 and both end parts of the straight tubular glass tube are softened by heating with burners 4. These burners 4 are moved toward the center of the straight tubular glass tube to move the softened parts gradually toward the center part and following the movement, the chucks at both end parts are moved along the bent track and thus the straight tubular glass tube is bent to a circular shape. In this way, the straight tubular glass tube is gradually bent from both end parts, so that bending time is lessened and the workability is improved.
Patent JP-H11291906-A (JP)
Title: Train position detector
Inventor: SUGAWARA ATSUSHI
IPC: H04J13/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a train position detector using a spectrum dispersion signal, whereby the train positions in a plurality of track circuits can be detected using one signal receiver. SOLUTION: A train position detector is composed of a transmit signal preparing means to prepare a plurality of transmit signals corresponding to a plurality of track circuits with a certain phase shift reserved from a PN symbol as the reference, an impressing means to impress the prepared transmit signals on the respective track circuits, a receiving means to receive signals from the track circuits 1T-3T, a delay processing means to generate delays of specified spacings in other receipt signals using one of the receipt signals as the reference, a detecting means which subjects the receipt signal as the reference and the delay processed receipt signal to a demodulating process for drawing-out of a transmit signal and senses the correlation value of the transmit signal drawn out,  a distinguishing means which distinguises the detected correlation value in correspondence to the track circuits 1T-3T, and a judging means which judges existence of any train on the track circuit 1T-3T corresponding to the obtained correlation value on the basis of existence or non-existence of the distinguished correlation value.
Patent JP-S62259075-A (JP)
Title: Driving circuit for ultrasonic vibrator
Inventor: TAKEUCHI YASUTO
IPC: A61B8/00
Filed: 1986-04-28
Abstract: PURPOSE:To vary an ultrasonic transmission level at a high speed by varying the screw rate of a switching element, varying the degree of the sharpness of the rising of a driving pulse waveform supplied to an ultrasonic vibrator, and controlling the ultrasonic wave transmission level. CONSTITUTION:A coupling capacitor C2 is charged to a voltage equal to a source voltage (100V) right before a transmission trigger pulse is applied. When a transmission trigger pulse is applied to the 1st gate G1 of an FETQ1, the FETQ1 turns on, but a resistance R1 is sufficiently large, so vibrator TD and the FETQ1 operates as a load on the capacitor C2, so that a voltage VD supplied to the FETQ1 drops by the discharging of the capacitor C2. The discharging in this period depends upon the current limit value in the constant current area of the FETQ1 and a voltage which varies like this is applied to the vibrator TD. Then, a voltage Vg2 is set to a desired screw rate value through an amplifier A2 corresponding to target investigation vibration and the transmission trigger pulse is applied to a gate G1 to generate an ultrasonic wave with a transmission level matching with different depth by the vibrator TD while the source voltage is still constant.
Patent JP-H02293230-A (JP)
Title: Pneumatic remote controller
Inventor: BERUNAARU DEYURUU
IPC: B60R1/06
Filed: 1990-04-13
Abstract: PURPOSE: To easily obtain fluid which drives actuators by closing the exhaust valve of the one actuator at higher pressure in response to a difference between pneumatic pressures in the actuators, and opening the exhaust valve of the other actuator. CONSTITUTION: When a spherical part 24 is manually constricted, increased pressure closes flap valves 30, 31 and opens a flap valve 34 to allow air into an actuator chamber 14. Then the increase in pressure causes closing of an exhaust valve 62, and a rod 60 opens an exhaust valve 64 in the other actuator chamber 16 to communicate with the atmosphere via an outlet 58. When the spherical part 24 is loosened, the flap valve 34 closes and the flap valves 30, 31 open to draw a large amount or air into the spherical part 24. Then the expansion of a film 18 caused by an increase in pneumatic pressure within the chamber 14 causes the movement of a projecting part 22 to tilt mirror support 10. When the spherical part 44 is constricted, air enters the other actuator chamber 16, tilting the mirror support 10 in the opposite direction.
Patent JP-S5222965-A (JP)
Title: Frequency voltage converting device
Inventor: TANAKA AKIRA
IPC: G01R23/09
Filed: 1975-08-14
Abstract: PURPOSE: To provide a device for converting frequency to voltage, which can provide stable F-V conversion output characteristics in the event of temperature changes due to environmental conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10287043-A (JP)
Title: Ink for jet printing and method for visual confirmation of hidden symbol, etc.
Inventor: KUNIMATSU MASAAKI
IPC: C09D11/328
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink for transparent jet printing which enables visual confirmation by the emission of fluorescence consequent to the projection of ultraviolet rays thereto, and form displays of hidden symbols, etc., by the ink thereby visually confirming hidden displays through radiation of ultraviolet rays. SOLUTION: Displays such as symbols, etc., are printed on a surface to be printed by a jet printer with an ink for transparent jet printing mainly consisting of a europium-benzoiltrifluoroacetone chelate phosphor, a binder and a solvent. The displays formed are invisible and hidden in an ordinary state. Ultraviolet rays are projected when it is required, so that the hidden displays emit fluorescence and can be confirmed visually.
Patent JP-H0571163-A (JP)
Title: Formwork engineering method
Inventor: NARABE GANJI
IPC: E04B1/16
Filed: 1991-04-30
Abstract: PURPOSE:To hold a formwork as a part of a building frame by using an extrusion molding plate member. CONSTITUTION:Support members 14 are fitted to a plurality of locking grooves 11 or projecting strips 12 formed on one surface of a plate material 10 extrusion molded of ceramic material such as cement in the extrusion direction. While these support members 14 are opposed to each other, they are fastened tight by a formwork assembling fitting 18 to form a formwork.
Patent JP-2000294074-A (JP)
Title: /key stroke adjusting device
Inventor: SAWADA KENICHI
IPC: H01H13/14
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a key stroke adjusting device allowing a user to adjust the key stroke to an optimum value so that operating easiness is enhanced by making the key stroke variable. SOLUTION: A key stroke adjusting device is equipped with a damper B which is installed between a keyboard base E and each key top A provided over the keyboard base E movably in the vertical direction and whose angle changes relative to the keyboard base E interlocking with the vertical motions of the key top A and a stopper C which is installed between the keyboard base E and key top A, contacts the damper B with movement in the horizontal direction relative to the keyboard base E to restrict the movable range of the damper B, and adjusts the upper limit of the level of key top A.
Patent JP-H04307825-A (JP)
Title: Private line loopback control system for subscriber multiplexer
Inventor: KANEZASHI YOSHIO
IPC: H04J3/14
Filed: 1991-04-04
Abstract: PURPOSE:To attain loopback control without provision of a loopback start switch to each private line termination unit in the subscriber multiplexer containing plural telephone line termination units and plural private line termination units. CONSTITUTION:A test unit 6 of the subscriber multiplexer accommodating plural telephone line termination units 4a-4n, plural private line termination units 5a-5n and the test unit 6 interconnected by plural control lines 11-18 in common to the plural telephone line termination units 4a-4n, plural private line termination units 5a-5n, is provided with loopback command means 60, 61 and a command of the said loopback command means 60, 61 is sent to the plural telephone line termination units 4a-4n, plural private line termination units 5a-5n via the said control lines 13, 14. Thus, the designated private line termination units 5a-5n are in loopback operation.
Patent JP-H06305264-A (JP)
Title: Image receiving layer
Inventor: KUDO SHINJI
IPC: B41M5/382
Filed: 1993-04-26
Abstract: PURPOSE:To form a clear image having good heat resistance and light fastness stably at a high speed with little bleeding by forming an image receiving layer, which makes a sublimation type transfer image, while placing a heat softening resin layer containing a UV absorbing resin on a support. CONSTITUTION:In a thermal dispersion type transfer method (sublimation type transfer method) in which only a thermal dispersion type coloring matter is transferred on a sheet to be transcribed using a transfer sheet which has an ink layer containing the thermal dispersion type coloring matter (for example, subliming coloring matter) on a support, an image receiving layer is formed by placing a heat softening resin layer containing a UV absorbing resin on the support. The image receiving layer is incorporated with a release agent. The UV absorbing resin is a polymer type UV absorbing agent which has the maximum absorption wavelength in an ultraviolet region and has no absorption in a visible region. The heat softening resin of the image receiving layer has Tg of -20-150 deg.C, preferably 40-120 deg.C.
Patent JP-S63203051-A (JP)
Title: Terminal calling device
Inventor: GOTO AKIRA
IPC: H04M11/00
Filed: 1987-04-22
Abstract: PURPOSE:To utilize various terminal equipments more effectively by providing an operating means capable of selecting and switching the presence/absence modes and switching the mode to the other mode automatically if the line is interrupted due to no reply of a telephone set at the setting of the presence mode. CONSTITUTION:A telephone set 6 and a terminal equipment 7 are connected to a terminal call controller 1 via connection cords 8, 9, and pushbutton switches 2, 3, 4 having the mode selection function of absence/presence or the like are provided to the lower side of the controller 1 by the switch operation of the user. When the switch 2 of the controller 1 is depressed and a 1st mode selection function, i.e., the presence mode is set, and when no reply comes from the telephone set 6 with bell rining for a prescribed time and the line is interrupted, the mode is changed into the presence/absence common mode or the absence mode automatically. The switch having the mode selecting function is provided in this way, then the user sends/receives an optimum massage to/from a caller at all times in response to the state thereby utilizing effectively various terminal equipments.
Patent JP-S6034938-A (JP)
Inventor: DEEBITSUDO DABURIYUU RASUNITSU
IPC: C07C239/00
Filed: 1984-05-17
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-S5223292-A (JP)
Title: Electrode for electochemical luminous display unit
Inventor: HIGASHIYA MUNEO
IPC: G02F1/155
Filed: 1975-08-15
Abstract: PURPOSE: To obtain an electrochemical luminous display unit which is equipped with an electorde whose surface is made rough like that of a graound glass so that a uniform luminous strength is obtained over the entire electrode surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0593181-A (JP)
Title: Additive for fuel oil
Inventor: KIUCHI SHIGEO
IPC: C10L1/188
Filed: 1991-04-05
Abstract: PURPOSE:To obtain an additive for a fuel oil which has a high ability to depress a pour point and an ability to lower a cold clogging temperature, can make the deposited crystal finer enough to be dispersed under actual cooling conditions, and can be desirably used as a flow improver for a fuel oil. CONSTITUTION:The title additive has the effect of improving flow and comprises at least one member selected between an amide amine salt between an aromatic dicarboxylic acid and a long-chain alkylamine and a diamide therebetween and a reaction product of an adduct of an alcohol or amine containing at least two active hydrogen atoms with an alkylene oxide with a fatty acid.
Patent JP-S584739-A (JP)
Title: Preparation of ethereal compound by catalytic hydrogenolysis
Inventor: AYUSAWA TADASHI
IPC: C07C67/00
Filed: 1981-06-29
Abstract: PURPOSE:To obtain the titled compound in high selectivity and yield directly without passing through a vinyl ethereal intermediate, by the catalytic hydrogenolysis of an acetal compound containing formalin acetal in the presence of a Pd catalyst supported on a carbonaceous carrier without adding an acidic substance thereto. CONSTITUTION:An acetal compound is subjected to the catalytic hydrogenolysis in the presence of a catalyst to give an ethereal compound. In the process, the acetal compound of formulaI(R is H or alkoxyl; Y is 2-12C alkylene; n is a positive number 1-6; two groups R(YO)n together with C form 1,3-dioxolane ring; at least one of R<1> and R<2> is H, and they are H or alkyl respectively), e.g. monoethylene glycol monomethyl ether formal, is subjected to the catalytic hydrogenolysis in the presence of a Pd catalyst supported on a carbonaceous carrier without adding an acidic substance thereto to give an ethereal compound of formula II, e.g. monoethylene glycol dimethyl ether.