baber/WOPTO huggingface dataset:
Patent JP-H11255720-A (JP)
Title: Production of aromatic amine
Inventor: NARASAKA KOICHI
IPC: C07B61/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic amine by one step in good yield from a corresponding aromatic compound. SOLUTION: This method for producing an aromatic amine of formula III comprises reacting an oxime derivative of formula I [R1 is an alkyl, phenyl or pyridyl; R2 is H, a halogen, an alkyl or an alkoxyl; (n) is 1, 2 or 3] with an aromatic compound of formula II (R3 , R4 and R5 are each H, a halogen, an alkyl, an alkoxyl or the like) in the presence of an acid catalyst, and allowing an acidic aqueous solution to act on the product.
Patent JP-H05234204-A (JP)
Title: Automatic cassette loading device
Inventor: YUMINE TORU
IPC: G11B15/68
Filed: 1992-02-18
Abstract: PURPOSE:To enable a setting and display of a test mode and also a selection and display of various test contents at this test mode by the small number of input keys and small number of display digits, and also to facilitate operation. CONSTITUTION:By a CPU 1, the function of input keys arranged on a display panel 23 and the display of a display device are changed over to the test mode when an operation mode is set to the test mode, and when other operation mode setting is inputted at the time of selecting a test number in accordance with the test contents, the test contents under the selection are stored, then the function of each input key and the display of display device are changed over to the other operation modes. When the operation mode is returned to the test mode, the previous test contents being stored are displayed on the display device.
Patent JP-H03262933-A (JP)
Title: Wavelength calibrating method and photometer
Inventor: KURODA AKIRA
IPC: G01J3/06
Filed: 1990-03-14
Abstract: PURPOSE:To calibrate wavelength in a short time by varying the angle of an optical dispersing element with the input from an operation part and displaying the relation between a previously set wavelength value and the intensity of detection light on a display part. CONSTITUTION:A pulse motor 4 is driven with the key input from an operation keyboard 1 and a cam 6 is associated to rotate a diffraction grating 7; and the wavelength is set and the wavelength set value is displayed on a display device 2. Further, the light from a light source lamp 8 is diffracted spectrally by the grating 7 and a measured value which is measured by a detector 11 through a flow cell 9 is displayed on the display device 2. The wavelength whose accurate wavelength value is found is selected over the entire wavelength range with a bright line emitted by the lamp 8 previously. For measurement, a wavelength check mode is specified on the keyboard 1, an optional wavelength range is measured in step units of the motor 4, and correction coefficients are calculated for several ranges by using the wavelength set value and measured value. Further, a wavelength calibration mode is specified, the correction coefficients are inputted, and wavelength calibration matching the optical system of the device is carried out.
Patent JP-H02240777-A (JP)
Title: Character processor
Inventor: TANAKA KENSAKU
IPC: G06T11/60
Filed: 1989-03-15
Abstract: PURPOSE:To set up and edit characters in the form of a dot pattern by setting areas per character based on the input image information and setting up characters based on the areas set per character. CONSTITUTION:An input means is used to input the image information including a character pattern together with a character area setting means which sets areas per character based on the input image information, and a form means which sets up characters based on the areas set per character. Thus the input means inputs the image information including a character pattern, the character area setting means sets the areas per character based on the input image information, and a form means sets up characters based on the areas set per character. As a result, the characters can be set up and edited in the form of a dot pattern of characters read out of the originals.
Patent JP-S60220241-A (JP)
Title: Energy conducting chain
Inventor: BUERUNERU MOORITSU
IPC: F16G13/16
Filed: 1985-03-27
Abstract: A guide chain for guiding feed lines from a stationary connection to a movable consuming device. Separable cross pieces are provided which form through passages for the feed line. The cross pieces include cross bars and separating members which can be frictionally and positively interconnected. In order to improve the individual stability of the through passages to be adapted to the dimensions of the feed lines, the cross bars are provided on their inwardly directed wide sides with a mounting channel which has a C-shaped cross section for receiving a one-piece frame element or a segmented frame element, so that the through passages for the feed lines can be selectively formed by the separating members, or by the frame elements, or by a combination or separating members and frame elements.
Patent JP-H10325988-A (JP)
Title: Image forming element
Inventor: WANG YONGCAI
IPC: G03C1/85
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent conductive characteristic even in the case of using fine conductive particles low in a volume rate and moreover to have a conductive layer good in permeability of a film processing solution by constituting the electric conductive layer containing carboxylic acid containing polymer particles having a specified amount of the fine electronic conductive particles, a film-forming hydrophilic colloid and a specified acid value. SOLUTION: This image forming element comprises a substrate, an image forming layer and an electric conductive layer composed of electronic conductive particles in an amount of 5-50 volume% of the electric conductive layer, polymer particles containing carboxylic acids having at least an acid value of 90 and a film-forming hydrophilic colloid. Moreover, this electric conductive layer may be applied as an interlayer to an outer layer on either of the surface or the both sides of the substrate. The substrate may contain optional photographic substrate materials such as polyesters, cellulose acetates and resin-coated papers to be used usually.
Patent JP-H02284763-A (JP)
Title: Output coupler
Inventor: ENJIERU RUISU OOTEIZU JIYUNIA
IPC: G02B6/36
Filed: 1990-03-14
Abstract: PURPOSE: To provide an output coupler capable of conveniently adjusting a spacing and an angle between laser beams that go through optical fibers by providing a means of making such adjustment in a body means for receiving a plurality of optical fibers. CONSTITUTION: A workpiece 22 is soldered to a PWB(printed wiring board) 26 through a vane type lead wires 24a, 24, by using the output coupler 10 and linearly emitting laser beams 28a-28c from plural optical fibers 16a-16d to the workpiece 22. In this case, in the body means 12 comprising the coupler 10, a means is provided which adjusts a spacing and an angle between the fibers 16a-16d. Consequently, the laser beams 28a, 28c from the fibers 16a, 16c can be each applied to the lead wires 24a, 24b, directly, i.e., without any intervening wavefront modifying means like a diffraction grating or a lens. Incidentally, the spacing and the angle of the fibers can be adjusted with respect to each other by means of screws 20e, 20c and springs 20f, 18f provided in slots 14a, 14c in which the nearly parallelly arranged fibers 16a, 16c are inserted.
Patent JP-2000260169-A (JP)
Title: Recording and reproducing system
Inventor: ABE KAZUHIRO
IPC: H04N5/63
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing system performing always suitable energy conserving operation without lowering the operability even though the user does not care about it. SOLUTION: The power source required for a broadcasting signal receiving part 103 is supplied from a power supply part 101 through a power supply control means 102. The state that a main body device 100 is set in the reproduction mode, is detected by a reproduction mode detecting means 118, then the power supply of the broadcasting signal receiving part 103, the operation of which is no more required, is interrupted by the power supply control means 102. When the reproduction mode is finished, it is detected by the reproduction mode detecting means 118, and the power supply control means 102 is turned on to supply the power to the broad-casting signal receiving part 103.
Patent JP-H04278025-A (JP)
Title: Joint soil for raising lawn and production thereof
Inventor: SHINOZAKI MASANORI
IPC: A01G1/00
Filed: 1991-03-01
Abstract: PURPOSE:To obtain joint soil for raising lawn by using zeolite such as Oya-ish or KANUMATUCHI as a raw material, making water-soluble fertilizer and useful microorganisms having antagonism on pathogenic germs of plant adsorbed and drying. CONSTITUTION:Zeolite such as Oya-ish, or KANUMATUCHI is ground into powder and granules having <=3mm, burnt at 130 deg.C to 150 deg.C zeolitic water, which is its water of crystallization, is eliminated and impurities are burnt. Then proper amounts of water-soluble inorganic or organic fertilizer and useful microorganisms having antagonism on pathogenic germs of plant are adsorbed on the burnt ground zeolite and excessive water is removed by drying to give joint soil for raising lawn.
Patent JP-S57176648-A (JP)
Title: Shadow mask electrode for color picture tube
Inventor: OOTAKE YASUHISA
IPC: H01J29/81
Filed: 1981-04-24
Abstract: PURPOSE:To prevent the development of any strain of an electrostatic lens formed within an electron-beam-passing hole provided in a shadow mask electrode, and prevent any generation of a fatal phenomenon such as discharge or an insulation breakdown by making the electron-beam-passing hole to have no angular parts such as knife edges. CONSTITUTION:After a desired electron-beam-passing hole is formed by use of the usual technique of photoetching, a photosensitive film is removed, and another etching is performed. Here, for the purpose of suppressing the electron-beam-passing holes from becoming larger by re-etching as far as possible and of giving roundness to the knife edges, re-etching is carried out in a condition milder than the condition of the former etching process, by an immersion method or a spray method of low spray pressure, by use of an etching liquid which has a lower temperature and a higher specific gravity than those of an etching liquid used for the former etching process. Since the knife edges are concentrically etched during the re-etching carried out inthe milder condition, the diameter of the electron-beam-passing hole is enlarged to only a small degree.
Patent JP-2000261098-A (JP)
Title: Self-oscillating type semiconductor laser
Inventor: FUJII HIROAKI
IPC: H01S5/065
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a self-oscillating type semiconductor laser, the saturable absorption layer of which is not affected by carrier overflows and which makes stable self-pulsating operations up to a high temperature. SOLUTION: In a semiconductor laser, having a double heterostructure composed of an n-type clad layer 103, an MQW active layer 105, and a p-type clad layer 106, an n-type saturable absorption layer 104 having a compressive strain, is provided in the n-type clad layer 103. Consequently, such a self- pulsation type semiconductor layer can be realized that can make stable self- oscillating operations up to a high temperature, in a state where the saturable absorption layer 104 is not affected by carrier overflows.
Patent JP-S58177689-A (JP)
Inventor: KONYA YUUJI
IPC: D06F58/04
Filed: 1982-04-13
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-H07267529-A (JP)
Title: Automatic caution plate device for door dislocation of elevator
Inventor: SUGITA KATSU
IPC: B66B3/00
Filed: 1994-03-30
Abstract: PURPOSE:To inform a passenger of occurrence of floor dislocation of an elevator and prevent him from stumbling at the threshold and tumbling by furnishing a caution plate which lights up or twinkles before the car door opens in the event of floor dislocation. CONSTITUTION:If a sensing device senses occurrence of a floor dislocation when an elevator has stopped, a caution plate 5 is lighted up to inform passenger(s) in the car 1 of occurrence of floor dislocation, and then the car door 2 is opened. Accordingly the caution plate 5 lights up at an easy-to-see level approx. the same as the head of passenger 3, so that the passenger notices the floor dislocation when he is going to get out of the car and is prevented from stumbling at the threshold and tumbling.
Patent JP-S58179827-A (JP)
Title: Camera incorporating auto-focus device
Inventor: SUZUKI TOYOTOSHI
IPC: G02F1/13
Filed: 1982-04-15
Abstract: PURPOSE:To prevent photographing of out-of-focus pictures, by driving a range finding circuit by the stroke of a release lever and detaining the second stroke of the release lever in the unoperated state until the lens barrel of an auto-focus device completes the movement on the basis of the range finding signal of this circuit. CONSTITUTION:The range finding circuit is driven by the first stroke of a release lever 3, and a magnet 6 is excited by the signal of this circuit. By this excitation, the magnet 6 attracts an armature 8 to rotate a range lever 7; and until a lens barrel 1 is moved completely to a prescribed position of focus determination, the range lever 7 cooperates with a lock lever 10 and a detaining lever 13 to detain the second stroke of the release lever 3 in the unoperated state.
Patent JP-H02239186-A (JP)
Title: Method and device for vapor growth
Inventor: FUJII SATOSHI
IPC: C23C16/18
Filed: 1989-03-14
Abstract: PURPOSE:To obtain many sheets of thin films having large area in the excellent composition ratio and surface state by holding a mercury reservoir with a shaft vertically hung in a vertical reaction tube specifying the position for supplying the organic metallic compd. of a raw material and rotating a base plate in the case of growing the thin films of mercury-contg. compd. single crystal. CONSTITUTION:In the case of growing a CdxHg1-x Te single crystal thin film, Me2Cd and Et2Te sent from the bubblers 1, 2 are diluted by H2 and introduced into the vertical reaction tube 11 through the nozzles 9, 10. Mercury vapor is generated by heating a mercury reservoir 12 which is held with the shaft vertically hung from the upper wall surface of the reaction tube 11 and arranged to the central part in the reaction tube 11. In this case, at least Me2Cd decomposable at low temp. is supplied through the nozzle 9 opened to the part lower than the mercury reservoir 12. A base plate 16 controlled at prescribed temp. is arranged to the part lower than this aperture. This base plate 16 is rotated for the center axis of the reaction tube 11 by a rotating shaft 18.
Patent JP-S61223156-A (JP)
Inventor: JIYOFUREI KEI SHIGUWAASU
IPC: C22C21/00
Filed: 1986-03-19
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-H02241763-A (JP)
Title: Light-emitting element array and optical printer using the array and image scanner
Inventor: SATO MANABU
IPC: B41J2/45
Filed: 1989-03-16
Abstract: PURPOSE:To increase the resolution of a printed image and at the same time, improve the applicability to image scanners with the increased resolution by deflecting the light emitted from light-emitting elements so that the spotted light is aligned on a given surface in prearranged order. CONSTITUTION:A single image signal An is divided as three image signals an1, an2, an3, and thereby these signals are connected for the entry of divided data. A light-emitting element array 30 consists of many light-emitting elements 12 arranged in a matrix of 3 lines x (n) rows. Codes a11 to an3 correspond to the image signal, and each light-emitting element emits light based on an image signal assigned to itself. The light emitted from light-emitting elements of each row to which three image signals an1, an2, an3 are assigned is rotated at 90 degrees on a given surface. In addition, the light is emitted in such a manner that the interval between the spotted lights is reduced to the width equal to a single interval width P between the light-emitting elements in a light-emitting element array 30.
Patent JP-H01238483-A (JP)
Title: Rotating speed controller for motor
Inventor: NIWA TAKESHI
IPC: H02P29/00
Filed: 1988-03-16
Abstract: PURPOSE:To accurately control the rotating speed of a motor by calculating the real rotating speed of the motor on the basis of the output of a detector for detecting the reach of the fine predetermined part of a rotary disk secured to the rotary shaft of the motor to a predetermined position. CONSTITUTION:A rotary disk 3 is secured to the rotary shaft 2 of one revolution of a motor 1. A pore 4 is formed at the fine position of the circumference of the disk 3. A light emitting element 5 and a photodetector 7 are disposed at the front and rear of the disk 3 corresponding to the axis of the pore. Thus, each time the disk 3 is rotated one revolution, a detection signal from the photodetector 7 is input to a microcomputer 9. The microcomputer 9 counts a clock signal during the period of a detection signal from the photodetector 7, and calculates the real speed from the counted clock value. Further, it supplies the difference between the real speed and a set speed to a motor driving circuit 11.
Patent JP-H10237461-A (JP)
Title: Process for converting waste plastic into oil
Inventor: NISHIYAMA HIDEO
IPC: C10G1/10
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for converting waste plastics into an oil whereby the equipment therefor can be markedly simplified, the operation is simple, and the stability of the equipment is high. SOLUTION: Waste plastics together with the heavy component of the oil formed by converting waste plastics into an oil is introduced into a single treatment tank 13 and subjected to heating and kneading under varied heating temperature and time and further subjected to a dehydration/drying step, a dechlorination step, a heat decomposition/conversion step and a residue discharge step.
Patent JP-H08261295-A (JP)
Title: Planetary gear train for automatic transmission and gear speed changer for automatic transmission
Inventor: IMAMURA HIROYUKI
IPC: F16H3/66
Filed: 1995-03-22
Abstract: PURPOSE: To provide a planetary gear train for automatic transmission and a gear speed changer for automatic transmission which are possible simply in the reduction of speed change shock, easy in speed change control, excellent in power performance, and simple in composition. CONSTITUTION: A planetary gear train and a gear speed changer for an automatic transmission are composed of a single pinion type of the first planetary gear (a); a single pinion type of the second planetary gear (b); a single pinion type of the third planetary gear (c); too elements connecting member (d) for unitedly connecting the first and the second sun gear; three elements connecting member (e) for unitedly connecting the first ring gear, the second carrier and the third ring gear; and a connecting member (g) having an inserted clutch for connecting the second ring gear and the third carrier through a disconnecting clutch (f).
Patent JP-S63229501-A (JP)
Title: Monitor and control equipment for final control element
Inventor: SUGANO AKIRA
IPC: G05B9/02
Filed: 1987-03-19
Abstract: PURPOSE:To realize the safe operation of a plant by detecting the occurrence of the stick of a control valve and applying a proper opening amount command signal as a start signal when the stick is eliminated. CONSTITUTION:The occurrence of the stick is detected by a comparison detector 207. A control valve opening amount command signal 202, i.e., the output of a function generator 201 obtained when the stick is detected serves as an output 112. This output is kept as it is during occurrence of the stick. When the stick eliminated time point is detected, the output 112 of an analog memory 111 is outputted by a switch 109 as a control output 112 and used as a start signal at the stick eliminated time point. A comparison detector 208 detects the elimination of the stick at that time point and this detection result is decided by a release diagnosing circuit 211 for decision of the lock release.
Patent JP-H02241208-A (JP)
Title: Expansion truss antenna
Inventor: INOUE TOSHIO
IPC: H01Q15/14
Filed: 1989-03-15
Abstract: PURPOSE:To constitute an antenna so that a bag is extended to the outside and a wise and a net are pushed out of a truss at the time of store and it is prevented that the wise and the net are entangled, respectively and the expansion becomes impossible at the time of expansion by filling the inside of the bag stretched so as to envelop a truss structure with dilute gas. CONSTITUTION:In a state that an antenna is contained, an angle theta is nearly zero, and a spring 12 is compressed by a main slide hinge 3 and a synchronizing slide hinge 7 and accumulates strain energy. In this state, a holding cable is cut by a detonator, etc., by a command from the ground, and a part between the main slide hinge 3 and the synchronizing slide hinge 7 is spread out by spring force, by which the angle theta increases and the antenna expands, and in the end, the main slit hinge 3 hits against a stopper 11 and the expansion is ended. At the time of store, since dilute gas 14 is compressed, pressure in the inside of a bag 13 rises, and accordingly, a wire 5 and a net 9 expand to the outside so as to be pushed out by the bag 13, therefore, it does not occur that the net 9 and the wire 5 are caught by the main slide hinge 3 and the synchronizing slide hinge 7 or the coil spring 12, and each wire 5 and each net 9 are entangled.
Patent JP-H08260971-A (JP)
Title: Whirl chamber diezel engine
Inventor: HASEGAWA KUNIO
IPC: F02B21/02
Filed: 1995-03-22
Abstract: PURPOSE: To keep the temperature of a whirl chamber from becoming high even if the output is made higher, to provide high output and high efficiency, and to reduce noise, NOx and smoke. CONSTITUTION: A main combustion chamber 5 between a piston 3 and a cylinder head 4 is provided with plural whirl chambers 6a, 6b communicated with the chamber through nozzle holes 7a, 7b, respectively, and injection nozzles 8a, 8b for injecting fuel are disposed in the respective whirl chambers 6a, 6b. Fuel is injected in both whirl chambers 6a, 6b alternately, and the whirl chamber where fuel is not injected is operated as an air chamber.
Patent JP-S62218631-A (JP)
Title: Automobile engine control device
Inventor: OKANO TETSUO
IPC: F02D45/00
Filed: 1986-03-20
Abstract: PURPOSE:To correctly remove the effect caused by the heat received by a intake air temperature sensor, by correcting a control amount determined based on an intake air temperature in accordance with a sensed result of data indicating the strength of traveling wind. CONSTITUTION:A basic fuel injection amount calculating circuit 11 in a fuel injection control unit 1 takes in outputs from a rotational speed sensor 21 and an air flow meter 5 and calculates a basic fuel injection amount based on these outputs. A first function generation circuit 12 takes in an output from an intake air temperature sensor 6 for calculating a first intake air temperature correction coefficient C1 with respect to the basic fuel injection amount. Then, a second function generation circuit 13 takes in an output from a vehicle traveling speed sensor 22 for calculating a second intake air temperature correction coefficient C2 which is reduced as a vehicle speed increases. A correction coefficient Ct calculated by multiplying the correction coefficients C1, C2 in a first multiplying circuit 14 is multiplied by the based injection amount in a second multiplying circuit 15 for calculating an injection amount.