baber/WOPTO huggingface dataset:
Patent JP-H0577409-A (JP)
Title: Method for detection of color density and its device
Inventor: HANABUSA HIDEYUKI
IPC: G01N21/89
Filed: 1991-09-19
Abstract: PURPOSE:To improve reliability for detection of color density by a method wherein after obtaining in a density level reference value and a density level to be inspected by adding a plurality of image signal levels corresponding to a plurality of inspection objective areas for each area, those are compared with each other to detect color density. CONSTITUTION:In order to detect color density of a print, a printing surface of a reference print Q is firstly scanned in a direction normal to this transfer direction with a sensor camera 1. Then, an image signal from the sensor camera 1 is inputted to an adding part 6 for each block, and the printing surface is divided into a number of block like inspection objective areas. Further, each image signal level corresponding to each inspection objective area is individually added to obtain a density level reference value of each inspective area. Then the density level reference value is stored in a master memory 9. After obtaining a density level to be inspected of each inspection objective area, a density level from a density table 12 is compared with the density level reference value from a memory processing part 7 with a comparison part 11.
Patent JP-S62100013-A (JP)
Title: Chip type delay line
Inventor: KIMURA TAEKO
IPC: H01P9/02
Filed: 1985-10-25
Abstract: PURPOSE:To attain miniaturization by adhering a base made of a magnetic material and a base made of a dielectric material so as to form a base thereby attaining the equal delay quantity by a small pattern. CONSTITUTION:A coil pattern 2 is formed to one side of the base 1, a conductor pattern 3 is formed to the other side to constitute a chip type delay line. In this case, the base 1 is formed by the base 11 made of a magnetic material and the base 12 made of a dielectric material. Thus, the equal delay quantity is formed by a small pattern so as to attain miniaturization.
Patent JP-S61118130-A (JP)
Title: Aqueous dispersion stabilizer of fine-particle silica powder
Inventor: IIZUKA MASANORI
IPC: C09K23/42
Filed: 1984-11-14
Abstract: PURPOSE:To eliminate the formation of deposits and hard cake when materials are reversed for a long time by preparing an aq. dispersion stabilizer of fine- particle silica powder with one or >=2 kinds selected from 12 kinds of polycarboxylic acids or their salts. CONSTITUTION:An aq. dispersion stabilizer of fine-particle silica powder is prepared from >=1 kind selected from specified polycarboxylic acids (salts) such as a homopolymer of methacrylic acid, a copolymer of methacrylic acid and methacrylic ester, a copolymer of methacrylic acid, amide, and their esters, a copolymer of methacrylic acid and another copolymerizable hydrophilic monomer, and a copolymer of methacrylic acid and a copolymerizable hydrophobic monomer. Besides, a condensate of beta-naphthalenesulfonic acid and formalin, polyvinyl alcohol, and polyvinyl pyrolidone are used jointly with the polycarboxylic acid (salt) as another process.
Patent JP-H08106239-A (JP)
Title: Image forming device having elevating/lowering device
Inventor: HONMA MASAYUKI
IPC: G03G21/04
Filed: 1994-10-04
Abstract: PURPOSE: To stop the operation of an elavating/lowering device in an emergency case without pressing the stop key of the elavating/lowering device in an image forming device such as a copying machine, a printer and the like having an elevating/lowering device for adjusting a height. CONSTITUTION: The state of a copying machine 100 (an image forming device main body) is detected and when the change in the state of the copying machine 100 is detected while an elavating/lowering base (an elavating/lowering device) 500 is actuated and the copying machine 100 is raised or lowered, the operation of the elavating/lowering base 500 is immediately stopped irrespective of the operation of a stop key. For example, when the key of an operation panel 650 is pressed down during the operation of the elavating/lowering base 500, or an upper state cassette 102, a lower stage cassette 103, a left door 104 or a front door 105 is opened/closed, or a card is inserted/ejected from a card reader 301, or an original base cover 112 is raised/lowered, the elavating/ lowering base 500 is stopped for the purpose of emergency.
Patent JP-H0690312-A (JP)
Title: Automatic changeover circuit for supply power voltage
Inventor: KAI MUTSUAKI
IPC: H04M19/00
Filed: 1992-09-09
Abstract: PURPOSE:To select a power supply voltage without mistake by measuring a line resistance with a resistance measurement circuit and supplying a -48V power supply or a 100V power supply to a telephone set based on the result of measurement. CONSTITUTION:An LPR (line processor) 20 drives a relay winding 21 to throw relay contacts 21a, 21b to the position 2. As a result, the contact 21a is connected to a resistance measurement circuit 10, and the contact 21b is connected to ground G. The resistance measurement circuit 10 measures a line resistance 3 including a resistance of a telephone set 2 to confirm whether the resistance 3 is 1.2kohms or over or below. When the resistance is 1.2kohms or below, the contact 21a remains to be connected to the ground G. That is, the -48V power supply mode is set. Furthermore, when the resistance is 1.2kohms or over, the contact 11a is thrown to the position 2 and the +50V power supply mode is set, Then the LPR 20 releases the winding 21 to throw the contacts 21a, 21b to the position 1 and starts supplying power to a telephone set 2.
Patent JP-H07165015-A (JP)
Title: Safety belt mechanism for rear seat of passenger car
Inventor: ARUFUONSU MEEJINGU
IPC: B60R22/18
Filed: 1994-10-04
Abstract: PURPOSE: To use three-point belts for both rear seats by providing an upwardly protruded carrying frame between two seats of a rear seat body in a cabriolet motor vehicle and providing an upward slip guide having a safety belt mechanism on the carrying frame. CONSTITUTION: A rear seat body 1 in a motor vehicle provided with a foldable hood has two seats 2, 3 between which a propeller tunnel rising at the center of a floor and tending to the longitudinal direction extends. Three-point belts 9 provided on the seats 2, 3 have waist belts 10 extending to a slip guide fitting 12 locked into a lower mounting fitting 11 on the opposite sides of the seats 2, 3. A belt as a continuous webbing 13 is polygonally guided therefrom through the upper half of an occupant on the rear seat body 1 to a slip guide 14 provided nearly at the height of his shoulder. The slip guide 14 is mounted to an upwardly protruded carrying frame 17 provided between both seats 2, 3.
Patent JP-H1089147-A (JP)
Title: Cylinder head structure of internal combustion engine
Inventor: UCHIDA MASAHIRO
IPC: F02B75/20
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hours of a cover installation face of a housing and a thrust receiving face, to improve the working accuracy, and to improve the assembling of a sprocket and a chain. SOLUTION: A cover installation face 38b of a housing 38 formed on a cylinder head 9, is in parallel with the longitudinal direction of the cylinder head 9, and is positioned on the plane same as an intake manifold attachment face 9a of the cylinder head 9, and a thrust receiver of an intermediate shaft is formed by a separate liner member to be forcibly inserted into the housing 38. Thereby the cover attachment face 38b of the housing 38 and the intake manifold attachment face 9a of the cylinder head 9 can be simultaneously worked, and the liner part separated from the housing can be independently worked, so that the working manpower of the cover attachment face 38b of the housing 38, and the thrust receiving face can be reduced, and the working accuracy can be improved.
Patent JP-H01114720-A (JP)
Title: Optical type flowmeter
Inventor: JIYON BAANAADO KOURU
IPC: G01F1/7086
Filed: 1988-09-26
Abstract: PURPOSE: To obtain the speed and direction of a flow within a pipe by irradiating scattered particles suspended in a fluid, creating the image of scattered light on a multi-element photo detector, and calculating the spatial correlation function of the time delay of a detected signal. CONSTITUTION: A light source 1 irradiates scattered particles in a fluid that flows in a pipe 2 through a cylindrical lens la and a window 1b and a lens 3 creates the image of scattered light on a multi-element photo detector 4 in a signal processing device 5. The detector 4 is constituted by pairing 16 elements and is connected to an 8-bit digital input part 7a of a microprocessor 8 via an amplification and comparison circuit. Then, one byte consisting of eight bits being generated by a comparator is brought closer spatially and is read at an equal time interval. When an element is irradiated with light from a scattering center in liquid, a high-level signal is indicated, thus enabling a processor to calculate the spatial correlation function of time delay and hence determining the level and direction of the fluid speed at least at one part of the pipe.
Patent JP-H04121240-A (JP)
Title: Headlight controller of motorcycle
Inventor: IKEGAMI MASAHIKO
IPC: B60Q1/12
Filed: 1990-09-11
Abstract: PURPOSE:To maintain the light distributional condition at the time of linear running by returning the rotational angle of a servomotor to a motor central that is preliminarily set, each time that power source connection to the light source of a headlight device is cancelled. CONSTITUTION:A bank angle thetab of a motorcycle is calculated by a bank angle calculation means 203A through multiplying (steering angle thetah) by (car velocity V). A motor control amount thetam is calculated using the angle thetab by a motor control amount calculation means 204. A motor control angle thetam0 is calculated by a motor control means 205 from the control amount thetam and a motor center value thetamc that is preliminarily stored in a motor center value memory means 215, while by using the motor control angle and a motor actual rotational angle thetam1 output from a motor rotational angle sensor 33, a servomotor 18 is feedback-controlled. When the OFF-condition of a combination switch 49 is detected by a cut power source detection means 132A, a constant voltage circuit 47 is separated after a preset period of time has passed. When the OFF condition of the switch 49 is detected, a motor returning means 141A is energized, and the servomotor 18 is controlled in such a way that the rotational angle of the servomotor 18 becomes the motor center value thetamc.
Patent JP-H0880811-A (JP)
Title: Anti-theft system for vehicle
Inventor: MUTO EIJI
IPC: B60R25/04
Filed: 1994-09-09
Abstract: PURPOSE: To surely perform verification and also quick start by making engine start control possible when the permission code received and judged in an ID code checking function section is justifiable, and providing a delay means, which starts a starter motor after the lapse of scheduled time from the sending of the permission code. CONSTITUTION: The key ID code transmitted is temporary stored in an ID code register 13B. The reference ID code of the EEPROM 13A of a CPU 13 is checked in an ID code checking function section, and if it is identified, a permission code is outputted to an engine ECU16 and a delay timer 13T to control a fuel injection valve 17, fuel pump 18 and ignition control section 20. On the other hand, the delay timer 13T starts the timing of a preset delay time. The delay time is set at a time required for checking the permission code of the engine ECU16. A starter relay 15 is energized by the signal from a starter relay driving signal generating section 13R. If it is not identified, the key used is regarded as a wrong key, not generating a permission signal.
Patent JP-H0797156-A (JP)
Title: Installation method for guide rail
Inventor: HERUGE KORUHONEN
IPC: B66B7/02
Filed: 1994-09-09
Abstract: PURPOSE: To provide a procedure for fixing an elevator car guide rail and/or a counterweight guide rail easily and accurately in a short time to the wall of an elevator shaft or an intermediate member laid across the elevator shaft. CONSTITUTION: An elevator car guide rail 4 and a counterweight guide rail 3 are fixed at a desired distance from a wall by fixing elements 11 for fixing the counterweight guide rail 3.
Patent JP-S61118583-A (JP)
Title: Vane type rotary compressor
Inventor: SUDO YUKIO
IPC: F04C18/344
Filed: 1984-11-15
Abstract: PURPOSE:To prevent generation of chattering noise and enable sure lubrication by providing a switch valve opening a pressure introducing passage when the difference of pressure of an operating room and a high pressure chamber becomes over a set pressure and providing a lubricant passage introducing lubricant of the high pressure chamber to a back pressure passage. CONSTITUTION:A switch valve 22 opening a pressure introducing passage 21 when the difference of pressure of an operating room 17 and a high pressure chamber 7 becomes over a set value is provided. And a lubricating passage introducing lubricant of the high pressure chamber 7 and made up by a communicating groove 14 formed on an end face of a rotor 8, an axial hole 15 and a through hole 16 provided on a rear plate 5 is provided on a back pressure passage 13. Then, when starting, coolant gas of the operating room 17 can be introduced to a back pressure passage 21 through the pressure introducing passage 21, so back pressure is surely applied to a vane 12 and generation of chattering noise due to striking of the vane immediately after starting can be prevented. In normal operation, high pressure lubricant is introduced to the back pressure passage 13 from the high pressure chamber through the lubricant passage, and lubrication of the vane 12 and respective parts can surely be made and the whole durability can be improved.
Patent JP-H08118819-A (JP)
Title: Thermally reversible recording medium and image-recording/erasing method using the medium
Inventor: HOTTA YOSHIHIKO
IPC: B41J2/32
Filed: 1995-08-25
Abstract: PURPOSE: To form a high-contrast and-sensitivity image with little deformation by a laser light by a method wherein a heat-sensitive layer reversibly changing in transparency or tone by heat and a photothermal conversion layer are provided on a substrate, and the total thermal pressure difference amount of the heat-sensitive layer and the photothermal conversion layer is specified. CONSTITUTION: In a thermally reversible recording medium for repeatedly writing/erasing information, a heat-sensitive layer reversibly changing in transparency or tone by heat and a photothermal conversion layer mainly composed of a photothermal conversion material and a resin are provided on a substrate, and the total thermal pressure difference amount of the heat-sensitive layer and the photothermal conversion layer is regulated to 40% or less. Alternatively, the thermally reversible recording medium comprises a heat-sensitive layer, a photothermal conversion layer, and a light-reflecting layer, and the total thermal pressure difference amount thereof is regulated to 40% or less. For use, after the thermally reversible recording medium is preheated, an image is formed or erased on the thermally reversible recording medium by irradiation with a laser light.
Patent JP-H1180053-A (JP)
Title: Production of optically active alcohol
Inventor: NOYORI RYOJI
IPC: C07C31/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active alcohol, which is useful as, for example, an intermediate for synthesizing cosmetics and medicines, at high optical purity, at high yield and inexpensively, by hydrogenating a carbonyl compound using a combination of a specific transition metal complex and a diamine. SOLUTION: A compound shown by formula II (* denotes asymmetric carbon atom) is obtained by asymmetric hydrogenation of (D) a compound shown by formula I [R<1> is 21 (substituted) hydrocarbon or a (substituted) heterocyclic group; R<2> can form a (substituted) alicyclic ring together with R<1> and adjacent carbon atom(s), or is R<1> ] in the presence of (A) a transition metal complex containing a transition metal and a tertiary phosphine (A1 ) as a bidentate, (B) a diamine, and (C) a base, in such a way that component B is optically active when A1 is racemic, and component B is racemic when A1 is optically active.
Patent JP-H0289712-A (JP)
Title: Displacement operation confirming device
Inventor: NANBU KUNIO
IPC: B07C5/32
Filed: 1988-09-26
Abstract: PURPOSE:To facilitate specification of a trouble grip means by providing both a memory means which converts the displacements of detected grip means to numeric values and stores them sequentially and an arithmetic processing means which sums up these stored values for each grip means, calculates its average and compares it with a constant value. CONSTITUTION:When a finger 2 holds an egg 4, the balance device 3 of the finger 2 lowers due to the own weight of the egg 4. The displacement of this balance device 3 is detected by a displacement sensor 5. Output data from an encoder 7 and the displacement sensor 5 is stored sequentially in a memory 6 under the control of a controller 8. The values of displacement stored in this memory 6 for each finger 2 are sequentially read into an arithmetic processing device 9. This device 9 sums up the values for each finger 2, calculates the average of the sum for each finger, compares the finger-basis value with a constant value which gradually approaches to the average when the number of summing operation is increased and finally specifies a trouble finger 2.
Patent JP-S61120111-A (JP)
Title: Laser light controller
Inventor: OOTA SHINICHI
IPC: H04N1/113
Filed: 1984-11-15
Abstract: PURPOSE:To record a precise half-tone image by finding the timing at which laser light from a photodetector strikes a corner part of a rotary polygon mirror or end part of a deflecting mirror, and quenching or dimming the laser light and removing fog light to a medium. CONSTITUTION:Output light L1 projected by a laser oscillator 1 is modulated by an acousto-optic element 2 into modulated light L2. This light L2 is reflected by a rotary polygon mirror 5 rotated by an electric motor 4 at a high speed to obtain scanning light L3 which scanned on a recording medium F which represents half-tones. The scanning light L3, on the other hand, is made incident on the photodetector 6 through the small-sized deflecting mirror 7. The output BD of the photodetector 6, on the other hand, is inputted to a circuit 3 to obtain a synchronizing signal which indicates the timing of scanning. Further, the medium F is moved by a driving device as shown by an arrow and a subscan is made, so that the scanning light L3 makes a raster scan on the medium F in combination with; the main scan by the mirror 5. Thus, the fog light is removed and a precise half-tone image is recorded.
Patent JP-S60132552-A (JP)
Inventor: UENO MASATO
IPC: A61C13/20
Filed: 1983-12-20
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-H0582893-A (JP)
Title: Surface emitting semiconductor laser device
Inventor: KOMAZAKI IWAO
IPC: H01S5/00
Filed: 1991-09-20
Abstract: PURPOSE:To converge a beam to be emitted to the surface of a wafer at one point and to improve temperature characteristics with a high output and high efficiency. CONSTITUTION:A surface emitting semiconductor laser has a diffraction region A and an active region B brought into adjacent contact with the diffraction region. The diffraction region has a substrate 1, a quantum well active layer 13, a mesalike lower clad 14 having a mesa stripe, a current block layer 17 for burying part of the lower clad layer, a high order diffraction grating 18 provided on the mesa top of the mesa stripe sequentially provided on the substrate, and a Fresnel lens grating 20 provided on the diffraction grating or the rear surface of the substrate. The active region of the laser has a substrate, a quantum well active layer, a mesalike lower clad layer and an upper clad layer sequentially provided on the substrate.
Patent JP-H03105434-A (JP)
Title: Error logging system
Inventor: NOMURA TOYOO
IPC: G06F11/34
Filed: 1989-09-20
Abstract: PURPOSE:To attain error logging as against the occurrence of plural faults in a computer system by providing plural error logging storage areas and a storage area control area. CONSTITUTION:Error logging information are recorded and held in the storage areas 41-4n. CPU 1 decides to which area error logging information is to be recorded by referring to the control area 3 controlling the use state of the storage areas, and new error logging information is written so that important information is not impaired. Error logging information outputted from the error logging storage areas by an operator is taken as disuse for storage in the control area 3, and subsequent error logging information when the fault occurs is treated so that it can be overwritten on the information. Error logging is performed as against the occurrence of plural faults according to the system.
Patent JP-H0873955-A (JP)
Title: Separation of scrap containing different alloys in combination
Inventor: OKADA KENZO
IPC: C22B9/02
Filed: 1994-09-09
Abstract: PURPOSE: To separate high melting side members at a high recovery yield by melting low melting side members from scrap contg. different alloys varying in melting temps. in combination and to separate the skin materials and core materials from the scrap generated at the time of producing aluminum alloy clad materials for heat exchangers. CONSTITUTION: The scrap is heated at a heating up rate of >=10 deg.C/min to the prescribed temp. within the temp. range above the solidus line temp. of the low melting side members and below the solidus line temp. of the high melting members and is held at the temp., and mechanical vibrations are imparted thereto. The mechanical vibrations of an acceleration of 15 to 30G are applied to, for example, the scrap 2 contg. the different allays of the aluminum alloys in combination at the time of separating such scrap.
Patent JP-S60134128-A (JP)
Title: Floor heating device
Inventor: OKADA KIYOMI
IPC: F24D3/16
Filed: 1983-12-23
Abstract: PURPOSE:To make the titled device foldable in a small size and carriable and when unused or carried to facilitate deposit thereof by fitting end caps in both ends of a frame-like member in an attachable and detachable manner, disposing a pipe material having flexibility at the inner part of the frame-like member, and forming slits in a flat material. CONSTITUTION:The pipe material 3 for heating, having flexibility, is disposed in zigzag manner at the inner part of the frame-like member 2 made up of a synthetic resin. The frame-like member 2 has a flat plate frame-like honeycomb structure in which a large number of vertical partitioning members 5... are formed in parallel between flat materials 4 and 4 on the upper and lower surface of the frame-like member 2 at a narrow interval. A larger number of hollow chambers 6 are formed in parallely by adjacent partitioning materials 5 and 5. Slits 7 along the longitudinal direction of each hollow chamber 6 are formed on the flat plate 4 on either the lower side or the upper side. On respective partitioning materials 5 are formed through holes 8... each having an outer diameter which is slightly larger than the outer diameter of the pipe material of the pipe material 3, and the pipe material 3 is inserted therethrough. Both end part of the frame-like member 2 are coated with end caps 10 and 10. When the cap 10 is removed, the frame-like member 2 can be wound or bent, whereby, when carried or unused, it can be folded in an extremely small size to facilitate handling and depositing.