baber/WOPTO huggingface dataset:
Patent JP-H04193158-A (JP)
Title: Blood flow measuring device
Inventor: YACHI AKIFUMI
IPC: A61B5/145
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the blood flow information of an organism deep section completely in no contact and display the image of a measurement area by arranging a half-mirror or a dichroic mirror between a scanning optical system and a measured object, photographing a visual image with a TV camera, overlapping the photographed image with the visual image, and extracting the positional information of the position of the laser radiation point, i.e., a measurement point. CONSTITUTION:The radiation light of a laser light source 3 passes the center hole of a perforated mirror 4 and the center of a lens 1 and is reflected by mirrors 5a, 5b of two galvano-scanners 5 arranged for two-dimensional scanning and can scan a measurement area P. A dichroic mirror 7 is arranged between the galvano-scanners 5 and the measurement area P so that the image of the measurement area P can be photographed. The dichroic mirror 7 allows the near infrared light to pass and reflects the light with other wavelengths to a TV camera 8 side. The TV camera 8 photographs the image (image of the light reflected by the dichroic mirror 7 other than the near infrared light) of the measurement area P, and its image is outputted to an image memory 14. The image memory 14 synthesizes the image inputted from a light reception section 6 and the image of the TV camera 8.
Patent JP-H02165964-A (JP)
Title: Ink jet printer
Inventor: NUMAKURA TAKASHI
IPC: B41J2/525
Filed: 1988-12-21
Abstract: PURPOSE:To form a recording image having excellent reproducibility of a gradation by converting an image information signal obtained from an original image by a specific gradation regulating system. CONSTITUTION:When an image information signal obtained from an original 5 is processed by a gradation regulating mechanism 11 and a recording image having monochromic or multicolor halftone is formed on a recording sheet on the basis of a process signal, the gradation regulating mechanism 11 converts a basic density value (X) of an arbitrary sampling point on the original image based on the image information signal (the difference between the density value of the sampling point and the density value on the brightest part on the same image) into a pixel density value (y) at a position corresponding to the sampling point of the formed recording image according to a formula (1), where, in the formula (1), YH and YS are pixel density values of a desired size, determined with respect to the pixels of the brightest part H and the darkest part S of formed recording images, alpha is reflectivity of recording sheet, beta is numeric value obtained by beta=10<-gamma>, h is numeric value obtained by gamma (density region of original image), and gamma is arbitrary coefficient.
Patent JP-H09154359-A (JP)
Title: Harvester for harvesting root vegetable
Inventor: OKADA MIKIO
IPC: A01D25/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To suppress the damage to a root vegetable dropped from a lifting conveyor by devising the installation of a chute in a delivering means of a harvester. SOLUTION: This harvester for harvesting a root vegetable C is capable of conveying each root vegetable C by connecting an uprooting part for uprooting the root vegetable C from a field and conveying the uprooted root vegetable to the rear to the front of a mobile machine body 2 and receiving the root vegetable C fed from the uprooting part, carrying the root vegetable in a transversely directed postural state over plural carrying protrusions (21a) and conveying the root vegetable C in the state upward with a lifting conveyor 21, loading a conveyor 22 capable of receiving the root vegetable C dropped from an upper U-turn part of the lifting conveyor 21 and conveying the root vegetable C to a housing container on a mobile machine body 2, further installing a chute 26,  made of an elastic plate and capable of receiving the root vegetable C dropped from the upper U-turn part of the lifting conveyor 21 and making the root vegetable C flow to a conveyance starting end of the conveyor 22 and plural rodlike scooping tools 27 capable of scooping the root vegetable C unseparated from the carrying protrusions (21a), making the root vegetable C flow down to the side of the chute 26, inserting the scooping tools 27 from the lower part into the top of the chute 26 and supporting the chute 26 by the scooping tools 27.
Patent JP-H10157664-A (JP)
Title: Rubber crawler
Inventor: SEKI WATARU
IPC: B62D55/253
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To improve durability of a rubber crawler by modifying the overlap part of the endless part of the rubber crawler. SOLUTION: A rubber crawler comprises a long rubber crawler base body with ends; and a steel cord train embedded in a longitudinal direction. The tips of steel cords protruded from the two ends of the rubber crawler are overlapped with each other, unvulcanized rubber is arranged in the portion, and by vulcanization-molding the unvulcanized part, a rubber crawler forms endless structure. The thickness of the central part in a longitudinal direction of the rubber crawler of rubber nipped by the overlapped portion between the steel cords is decreased to a value lower than the thicknesses of both side parts.
Patent JP-H02212600-A (JP)
Title: Detergent composition containing betaine and ether sulfate
Inventor: MAIKERU MASARO
IPC: C11D1/94
Filed: 1989-12-11
Abstract: PURPOSE: To obtain a detergent compsn. suitable for hand washing of tableware having excellent relaxation properties and foaming characteristics by compounding a binary active system consisting of a plurality of specific surfactants, a hydrotrop and, according to circumstances, an electrolyte.  
     CONSTITUTION: An aq. liquid detergent is obtained by compounding a binary active system (A) consisting of a betaiane surfactant (a) selected from an alkylamide betaine represented by formula I (wherein R is a 9-17 alkyl or alkenyl, (x) is 2-4 and (y) and (z) are each 0-3), an alkylamide sulfobetaine represented by formula II (wherein R 1  is a 1-3C alkylene, X is H, CH 3  or OH, Y is H or CH 3 , R 2  and R 3  are CH 3 , C 2 H 5  or hydroxyethyl, R 4  is a 2-6C alkylene and R 5  is a 10-18C alkyl) and a mixture of them and one of alkyl ether sulfate surfactants (b) represented by formulae III, IV [wherein R is an 8-18C alkyl, (x) is alkali metal ions, alkaline earth metal ions, ammonium ions or (1-3C alkyl or alkanol substituted) ammonium ions and (q) is 1-3] or a mixture of them and characterized by that a wt. ratio (a):(b) is 1:4 to 1:1, 1-12 wt.% of hydrotrop (b), 0-12 wt.% of an electrolyte (C) and water (D). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09136335-A (JP)
Title: Manufacture of control panel and mold apparatus used therefor
Inventor: ONODERA HISAAKI
IPC: H01H13/14
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent a film from being bitten by molds when a control panel in which the film is laminated on a housing is molded by film insert molding. SOLUTION: When a control panel in which a film (3) is laminated on a prescribed place of an outer surface is manufactured by insert molding with the use of a pair of molds (21), (22), after the film being arranged along the molding surface of one mold (21) so that one end (3a) of the film (3) is positioned back from the tip of the projection part (23) of the mold (21), at mold clamping, the end (3a) of the film (3) is pressed on the molding surface of the other mold (22) to be pushed into the mold (21). In this state, a resin is injected into a mold cavity to prevent the film (3) from being bitten by the molds (21), (22).
Patent JP-H10159229-A (JP)
Title: Nonslip deck plate
Inventor: HARADA MASATOSHI
IPC: E04B5/40
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To develop a nonslip function, by applying a single kind or more of particles with a specified diameter such as sand, silica sand, etc., mixed with a resin such as acrylic resin or the like, on the upper face of a deckplate functioning as a form for a floor slab of a building. SOLUTION: One or more kinds of particles 12 with particle sizes of 100-500μm such as sand, silica sand, artificial sand, etc., mixed with a resin such as acrylic resin or denatured epoxy resin or the like, are applied on the upper face of a deckplate 11 made of galvanized sheet iron. Both ends of the deckplate 11 are supported by two points and frozen snow 14 is placed on the deckplate 11 and further, a horizontal slide force F is given by taking walking of a 60kg person into consideration and a deplacement δ against the slide force F is obtained. In this way, the displacement δ is reduced against the slide force even if snow has lain and the nonslip function is brought out and safety can be secured.
Patent JP-H03181959-A (JP)
Title: Image forming device
Inventor: OGINO SHIGEO
IPC: G03G21/00
Filed: 1989-12-12
Abstract: PURPOSE:To detect faulty press-contact, to execute specified processing for trouble and to prevent erroneous development by keeping a developing device detection means in a detecting state even after the time which is enough to complete a press-contact action elapses in the case that the press-contact action is faulty. CONSTITUTION:In the case that the developing position sensor of a developing device 101 is not turned on though the time which is enough to complete a press-contact releasing action elapses after the trouble in releasing the press- contact of the developing device 101 occurs and a developing device press- contact solenoid is turned off, it is judged that the release of the press-contact is faulty. In such a case, a photosensitive drum 4 and a developing sleeve are kept in a state where they press-contact with each other. When the developing unit 100 is moved in such a state, there is fear that the drum and the sleeve are broken. Then, the movement of the developing unit 100 is inhibited and a paper is controlled to be ejected to the outside of a machine. Thus, the specified processing for trouble is executed and the erroneous development is prevented.
Patent JP-H04196638-A (JP)
Title: Satellite communication system
Inventor: TOKUNAGA ATSUHIKO
IPC: H04L1/08
Filed: 1990-11-26
Abstract: PURPOSE:To simplify the circuit scale and to prevent production of a block error by correcting an error based on majority decision in response to the quality state of a transmission line. CONSTITUTION:A transmission terminal station equipment uses a synthesis section 12 to synthesize a transmission information signal T from a ground transmission line and repetitive number (n) information K designated in response to the quality of a transmission line to form a synthesis information signal TA. Then a modulation section 16 modulates the transmission data signal TB by a transmission clock E to send the result to a satellite transmission channel as a transmission signal TC in which each bit of the transmission information signal T is repeated by n-times. Then a majority decision section 24 of a reception terminal station equipment applies majority decision to the n-bit data and outputs the result of discrimination as a majority decision output signal RE. Thus, the circuit scale is simplified and a block error due to consecutive correction mistake is eliminated.
Patent JP-H01164838-A (JP)
Title: Vibration-proof device for internal combustion engine
Inventor: NAKADA JUNJI
IPC: F16F15/32
Filed: 1987-12-18
Abstract: PURPOSE:To facilitate a machining work and to improve mounting precision, by a method wherein an additional weight for static balance, removed during mounting of an engine, is removably mounted to underfill of a fly wheel. CONSTITUTION:After an additional weight 6 is secured to underfill 5, a fly wheel 1 is mounted to a balancing machine, and a cutting work is applied to regulate a static balance. When the additional weight 6 is removed, the fly wheel 1 having an unbalance weight is completed. By mounting the fly wheel in the decided position of the end part of a crank shaft, vibration, in the direction of the central line of a cylinder, of an engine produced due to reciprocating movement of a piston can be reduced. Based on a through-hole 8 of a knock pin, serving as a guide when the fly wheel 1 is mounted to the crank shaft, an accurate position is decided. Therefore, balance of vibration of all engines can be achieved as desired without the occurrence of displacement in a phase.
Patent JP-H05160686-A (JP)
Title: Pulse generator
Inventor: TERANISHI TSUNEJI
IPC: H03K3/45
Filed: 1991-12-05
Abstract: PURPOSE:To obtain a superior pulse generator capable of supplying a square pulse with high voltage and short rise time against plural loads by conforming the timing of the pulse perfectly. CONSTITUTION:A square pulse is supplied to corresponding plural loads 8a, 8b by using plural pulse generation circuits which generate square pulses by pulse molding parts 5a, 5b and an application switch. As the application switch, magnetic switches 6 formed by winding coils 10a, 10b equivalent to the number of plural pulse generation circuits across one magnetic core 9 in parallel can be used. Individual transmission lines 7a, 7b are inserted between the plural magnetic switches 6 and the plural loads 8a, 8b.
Patent JP-H09156843-A (JP)
Title: Group supervisory operation control device for elevator
Inventor: ONDA SHINOBU
IPC: B66B1/18
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To allocate cars without limiting a service zone to be divided regardless of existence of call, so as to appropriately serve. SOLUTION: This group supervisory operation control device of elevator operating by group supervisory operation a plurality of elevators reciprocatively operated between a lower floor and an upper floor, is provided with a traffic flow discriminating part 1 discriminating traffic flow of users of elevator, a number of allocated cars control part 2 setting the number of allocated cars of elevator based on the discriminated result of traffic flow by the traffic flow discriminating part 1, and a car allocating part 3 allocating cars based on the number of allocated cars set by the number of allocated cars control part 2.  The traffic flow discriminating part 1 searches for an upper floor car-load and a lower floor car-load based on floor data and car-load data, detects a crowded floor, up-peak or down-peak service, a normal time, and a leisured time are detected as traffic flow based on the upper floor car-load and the lower floor car-load, and the number of allocated cars control part 2 sets the appropriate number of allocated cars based on the discriminated result.
Patent JP-H11224346-A (JP)
Title: Sorting method for document image
Inventor: BOBROW DANIEL G
IPC: G06F17/30
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for sorting document images stored in the memory of a document managing system. SOLUTION: Concerning this sorting method, a layout object is selected in the document images of a selected set consisting of a designated feature so that one set of image segments can be formed in a step 1506. Next, one set of image segments formed in the step 1506 are sorted into the groups of meaning objects having similarity and/or repeating pattern in a step 1508. Finally, the document image or its reduction scale image corresponding to each document image in one set of image segments is displayed on a display 132 for a user for each meaning group sorted in the step 1508 in a step 1510.
Patent JP-H04196705-A (JP)
Title: Digital audio equipment
Inventor: KUGO ICHIRO
IPC: H03G3/02
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the digital audio equipment in which sound volume is not reduced by increasing a gain of a power amplifier when a compressor circuit is acted. CONSTITUTION:First, 2nd and 3rd switches 202, 204 and 209 are controlled entirely by a changeover switch 212, and when a compressor circuit 203 is acted, each switch is thrown to the position of a terminal C, and when the compressor circuit 203 is acted, each switch 212 is thrown to the position of a terminal D. Thus, suppose that a voltage reduction ratio is 0dB while each switch is thrown to the position of a terminal D and the compressor circuit 203 is inactive, each switch is thrown to the position of a terminal C, and when the compressor circuit 203 is acted, an input signal level being an upper limit level RU or over keeps 0dB and the gain of the input signal of the level below the upper limit level is increased. Thus, when the compressor circuit 203 is acted, the reduction in the sound volume at the level less than the upper limit level is prevented.
Patent JP-2001142710-A (JP)
Title: Device and method for dynamic linkage
Inventor: SONE TAKAHIRO
IPC: G06F9/445
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To increase the execution efficiency of a program by suitably setting a time when a library module is dynamically linked to a program load module. SOLUTION: A dynamic linking device which dynamically links common library modules 6 to a program load module 1 stores call frequencies showing how often the common library modules 6 are called when linked with the program module 1 by the common library modules 1 and decides whether or not the common library modules 1 are linked when the program load module 6 is actuated by the common library modules 1 according to the call frequencies.
Patent JP-H1030981-A (JP)
Title: Particle sensor
Inventor: HIROTA JUICHI
IPC: G01V9/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity and measuring accuracy for solid particles while separating a particle signal from a bubble signal by providing a means, which selectively detects the vibration, whose frequency is higher than the primary resonance point of a sensor element for detecting the vibration of a vibrating part. SOLUTION: A fluid, which flows into a housing 30 through a nozzle 33 of a sensor element 10, comes into contact with a vibrating part 14 and a detecting part 20 mounted on the vibrating part under the state, where the flow is interrupted by the vibrating part 14 and the detecting part 20 as shown by arrows. At this time, the solid particles or the bubbles in the fluid collide with the vibrating part 14 or the detecting part 20, and the vibrating part 14 and the detecting part 20 are vibrated. After the fluid comes into contact with the vibrating part 14 and the detecting part 20, the fluid passes a hole part 18 and flows out to the outside through a nozzle 35. Then, as a means, which selectively detects the vibration, whose frequency is higher than the primary resonance point of the sensor element 10, e.g. a high-pass filter is provided.  By passing the signal outputted from the detecting part through this high-pass filter, only the particles signal can be selectively detected.
Patent JP-H08175410-A (JP)
Title: Steering device for vehicle
Inventor: KAGAWA KAZUNORI
IPC: B62D3/12
Filed: 1994-12-26
Abstract: PURPOSE: To improve steering feeling of a rack and pinion type steering device for vehicle. CONSTITUTION: This steering device, which is equipped with a pinion shaft 12 that rotates and drives a rack bar 13 by operating a steering wheel, and a rack guide 14 that presses the rack bar 13 against the pinion shaft 12 from the rear side, is provided with a vibration generating device 15 which relatively- vibrate the rack guide 14 and the rack bar 13. The vibration generating device 15 is constituted of a magnet 25, a yoke 26, a voice coil 27 and so on disposed onto the rack bar 13 and the rack guide 14. By passing periodical current through the voice coil 27 to vibrate the rack guide 14 and generate micro- vibration between the rack guide 14 and the rack bar 13.
Patent JP-H0750771-A (JP)
Title: Automatic image stabilization device of video camera
Inventor: JION HAN
IPC: H04N5/232
Filed: 1993-12-21
Abstract: PURPOSE: To obtain an automatic video stabilizing device of a cam-coder, capable of automatically correcting swing of video due to vibration of a hand when an image is picked up. CONSTITUTION: An A/D converter 25 to convert a video signal into a digital value, memory and a zooming processing part 27 to store the converted digital video signal and to perform a zooming processing, a motion vector detector 26 to remove noise of the converted digital signal, to detect an edge value of respective adjacent pixels and to detect a motion vector by defining a largest point of the edge value as a representative point and a control part 29 to receive the motion vector signal and to control the motion vector for correcting the video digital data stocked in the memory and the zooming processing part 27, when it is a motion signal due to the vibration of the hand are included in the automatic video stabilizing device.
Patent JP-2001142099-A (JP)
Title: Color developing device and method of developing color
Inventor: TAKEDA TOSHIHIKO
IPC: G02F1/137
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a color developing device which can transit between a color developing state and a non-color developing state and which can maintain the color developing state even when the device is subjected to mechanical vibration. SOLUTION: The color developing device is equipped with a pair of transparent substrates 11, 12 having transparent electrodes 13, 14 disposed facing each other with a specified with a mixture filling the space between the substrates and consisting of a plurality of fine particles 16 having a smaller size than the specified gap and of an insulating fluid 15 having transparency for visible rays, and with a voltage applying means 17 to apply a voltage between the electrodes. When a voltage is applied on the pair of electrodes by the voltage applying means 17, such a structure that a plurality of the aforementioned fine particles are dispersed in the planes parallel to the aforementioned electrodes is formed, and colors are developed by introducing light into the mixture having the aforementioned structure.
Patent JP-H10161325-A (JP)
Title: Producing device for organic electrophotographic photoreceptor
Inventor: TERAMOTO TAKAHIRO
IPC: B05D1/18
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To make manual cleaning of residues on a blade unnecessary, to prevent deposition of a solvent on an image part of a photosensitive layer and to prevent decrease in the yield of good products by arranging a solvent injection port to spray a solvent to wash a blade with the solvent after a photoreceptor drum is drawn up from a washing tank. SOLUTION: After a lower end of a photoreceptor drum 11 is dipped in a solvent 2, two blades 4 are abutted with the lower part of the photoreceptor drum 11 so as to hold the photoreceptor drum 11 with the two blades 4. By rotating the photoreceptor drum 11 or the blades 4, an excess photosensitive layer in the pinched part is wiped off by the blades 4. After finishing the end face treatment, the blades 4 release the photoreceptor drum 11 and a supporting pole 8 is moved upward to raise a solvent injection port 9 to the height of the blades 4. A solvent supply pump 6 is started, the solvent injection port 9 is opened, and a solvent 2 is sprayed through the injection port 9 to wash out the photosensitive layer (residual coating film) depositing on the blades 4.