baber/WOPTO huggingface dataset:
Patent JP-H01142110-A (JP)
Title: Shell type structure
Inventor: KOYAMA SEIICHI
IPC: E02B3/06
Filed: 1987-11-27
Abstract: PURPOSE:To permit mooring, protecting board, and supporting crane for loading by a method in which a cylindrical auxiliary shell is set in a cylindrical shell whose lower end is set into the seabed ground, concrete is placed into the space between both cylinders, and a floor slab is set on sand packed into the auxiliary shell. CONSTITUTION:A cylindrical auxiliary shell 2 is set in the upper part of a cylindrical shell 1 whose lower end is set into the seabed ground 6 to form a double shell. Concrete 3 or mortar is packed into the space in the double shell for integration, and a floor slab 5 inscribed with the shell 2 is set on the packed sand 4 of the double shell. The shell structures are connectedly set by using arced parts 16.
Patent JP-H01139906-A (JP)
Title: Catalytic combustor
Inventor: TOMINAGA SHIGERU
IPC: F23C13/00
Filed: 1987-11-27
Abstract: PURPOSE:To quickly start catalytic combustion and maintain a stable combustion condition by using a honeycomb PTC heater as an ignition source for a catalytic combustor and regulating a flow rate control damper so as to control the amount of air flow. CONSTITUTION:A combustor has a honeycomb PTC heater 5 and a flow rate control means 4 which, placed ahead of the PTC heater 5, controls the air flowing through the PTC heater 5 so as to maintain a constant catalytic combustion temperature. To start the combustion, the PTC heater 5 is first energized, and at the same time, an air blower fan 3 is operated to supply air so as to preheat a catalyzer 1 with hot air. Since the quantity of heat generated by the PTC heater 5 can be controlled at an air flow rate, the catalyzer 1 is quickly heated by increasing the air flow rate during the initial stage. As the temperature of the catalyzer 1 rises, the air flow rate is reduced. At the moment when the temperature of the catalyzer 1 is high enough for igniting fuel, fuel supply is started to begin the catalytic combustion. Since the PTC heater 5 has a characteristic that the electrical resistance increases as the temperature rises, it can act as a thermistor which monitors the combustion conditions to maintain the stable combustion.
Patent JP-S62242015-A (JP)
Title: Chuck device for pipe or bar material
Inventor: TAKII RYOICHI
IPC: E02D13/00
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a strong chucking force by a method in which an expandible cylindrical chuck is housed in a cylinder, and a cylindrical packing is fitted on the periphery of the chuck to form an oil chamber between the packing periphery and the cylinder inner wall. CONSTITUTION:An annular recessed housing 2 is formed on the inner wall of a cylinder 1, cut ends 3a and 3b lapped in the circumferential direction are provided, and a diametrically expandible chuck 3 is attached to the inside of the housing 2. A cylindrical packing 4 is fitted on the periphery of the chuck 3 to form an oil chamber 5 between the periphery of the packing 4 and the inner wall of the housing 2. When pressure oil is supplied under a condition that a pipe or bar (a) is inserted into the chuck 3, the bar (a) can be held by great chucking forces.
Patent JP-H08163698-A (JP)
Title: Ultrasonic probe
Inventor: TSURI FUSATAROU
IPC: G01N29/24
Filed: 1994-12-02
Abstract: PURPOSE: To secure pulsative ultrasonic output with satisfactory damping without using any metallic foil, which is difficult to assemble in addition to requiring to select its kind and thickness. CONSTITUTION: Ultrasonic vibrators 3a to 3d are vibrated separately by the same ultrasonic wave transmission trigger. At this time, since the ultrasonic vibrators 3a to 3d are formed by dividing the same ultrasonic vibrator 3, the same oscillation frequency can be obtained. However, grooves 3a-1 to 3d-1 with delicate difference in the number length, width and depth, etc., are provided, respectively, a damping waveform after pulsative vibration is formed differently. In other words, the same waveform can be obtained in a first waveform vibrating in pulsative fashion of the ultrasonic vibrators 3a to 3d, however, the waveforms of the following vibration become different. The ultrasonic output of the pulse waveform with satisfactory damping can be obtained by synthesizing and averaging the second and after vibrating waveforms.
Patent JP-S61163984-A (JP)
Inventor: DEBITSUDO KEI BENSON
IPC: C09K5/00
Filed: 1985-12-27
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-H09146558-A (JP)
Title: In-cabin noise reducing device
Inventor: SHIBATA EIJI
IPC: H03H21/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To maintain stable noise elimination performance against variation in the amplitude of an input signal. SOLUTION: Primary sources PRF, PLF, PRR, and PLR regarding a road noise are processed as canceling sounds to the noise from speakers 14a-14d through convolutional product sum processing by adaptive filters 11e-11t with filter coefficients, and a noise reduced state is detected over microphone channels 15a-15d and inputted as error signals to LMS arithmetic circuits 13e-13t. The primary sources PRF, PLF, and PRR, and PLR are inputted to the LMS arithmetic circuits 13e-13t after convolutional product sum processing by compensating circuits 12e-12t with coefficients. A step size setting part 16 sets a small step size when the amplitude levels of the primary sources are large or a large step size when the amplitude levels of the primary sources are small in the LMS arithmetic circuits 13e-13t by the primary sources.
Patent JP-H05107206-A (JP)
Title: Method for fluorescent x-ray analysis
Inventor: WAKIYAMA YOSHIHIRO
IPC: G01N23/223
Filed: 1991-10-19
Abstract: PURPOSE:To eliminate an error in measurement due to nonuniformity of the thickness of a cell window and to improve precision by correcting the intensity of a detected fluorescent X ray by using the relationship between the thickness of a resin sheet and the fluorescent X ray which is determined beforehand. CONSTITUTION:In a state of a sample 7 being held in a sample cell 4, a primary X ray from an X-ray tube 9 is applied thereto through a cell window 6. Thereby a fluorescent X ray 10 is generated from the sample 7 and it is detected by an X-ray detecting part 11. By processing a detection output thereof in an arithmetic display part 12, the quantity of sulfur contained in the sample 7, for instance, is measured. A thickness measuring device 16 measures the thickness of a resin sheet used as the cell window 6. Generally, the dimensions and the shape of the cell window 6 are definite and the size of the resin sheet is also definite. A balance being used as the device 16, therefore, the thickness is determined from a measured weight and the data thereon are inputted to an arithmetic unit 14. By using the relation-ship between the thickness and the fluorescent X ray which is determined beforehand, the intensity of the detected X ray is corrected.
Patent JP-H11128681-A (JP)
Title: Air cleaner
Inventor: SHIMAZAKI NORIKO
IPC: B01D53/86
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the washing frequency of a photocatalytic thin film forming member and the exchange of parts by forming a coating film contg. dispersed titanium dioxide and incorporating an org. resin into the coating film to form a photocatalytic thin film on a nonwoven fabric filter. SOLUTION: When a synchronous motor 14 is turned by a certain angle simultaneously with the start of air cleaning action, a slide panel 13 is pushed forward and the tainted air in a room is sucked from the space between the slide panel 13 and a guide panel 3. The sucked air is filtered by a filter 15 and discharged as clean air from an air discharge hole. The filter 15 is produced by forming a photocatalytic thin film on the surface of a photocatalytic outer filter 15a made of acrylic nonwoven fabric. The photocatalytic thin film is formed by forming a coating film contg. dispersed titanium dioxide and incorporating an org. resin into the coating film preferably by 10-70 wt.%.
Patent JP-2001116413-A (JP)
Title: Liquefied natural gas cold exhaust thermal transferring apparatus
Inventor: SATO ISAO
IPC: F25D3/10
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquefied natural gas cold exhaust thermal transferring apparatus for obtaining a cold heat according to an adiabatic expansion of water droplets in an evaporating thermal storage container of a demand side of a pressure reduced state by operating an exhaust cold heat obtained by gasifying liquefied natural gas at a steam-filled space to set the space to a pressure reduced state by freezing the steam, transmitting and transferring the reduced state to an evaporating thermal storage container of the demand side through a pipeline. SOLUTION: A cold trap container 2a (2b) containing a heat exchanger 6 for vaporizing an LNG and a vaporizing thermal storage container 1a (1b) installed at a cold heat demand side are connected by a pipeline 5 through changeover valves 3, 4. As the steam fully filled in the container 2a (2b) is cooled by the LNG and cryohydrated, the pressure reduced state generated in the container 2a (2b) is transferred to the container 1a (1b), and a cold heat from the cryohydrate 9 generated by the evaporation of the droplet 8 is taken out.
Patent JP-H07196684-A (JP)
Title: Substituted 2 beta-morpholinoandrostane derivative
Inventor: AREKISANDAA KAPURUZU KIYANBERU
IPC: C07J43/00
Filed: 1994-12-02
Abstract: The invention is related to substituted 2 beta -morpholino-androstane derivatives, bonded at their 2 beta -position to the nitrogen of a group of formula I   <IMAGE>   wherein R represents one to four substituents, each one independently selected from (1-4C) alkyl, phenyl and benzyl, or two at the same carbon atom being together -(CH2)n- wherein n is 2-6; and Y is O or S, or a pharmaceutically acceptable salt thereof. These steroids are very potent intravenous anaesthetics. The compounds have fast onset times and ideal 'sleep duration' vs. 'recovery to full coordination' profiles.
Patent JP-H03160625-A (JP)
Title: Position detection device for optical pickup
Inventor: SEKIME HIROYUKI
IPC: G11B7/085
Filed: 1989-11-17
Abstract: PURPOSE:To reduce the size of a movable electrode by specifying the moving range of the movable electrode interlocking with the movement of an optical pickup. CONSTITUTION:The optical pickup 1 fitted to a linear motor 3 moves in the direction of X along a guide rail 2. At that time, the area of the rectangular movable electrode 4 provided at the bottom of the pickup 1, which is overlapped with the fixed electrode 5 of a confronting triangle, is changed, a static capacity formed by both electrodes is changed and the position of the pickup 1 is detected. The moving range of the electrode 4 is set to be (l+t) <=L when the moving distance of the pickup 1 in the direction of X is set to be (l), the length of the electrode 4 in the direction of X to be (t) and the length of the electrode 5 in the direction of X to be L, and (t) is restricted. If it exceeds the length L, accurate position detection is not attained.
Patent JP-H06121261-A (JP)
Title: Image multi-division, magnification, editing and reproduction processing device
Inventor: YONEDA TSUTOMU
IPC: H04N5/74
Filed: 1992-09-30
Abstract: PURPOSE:To easily attain multi-division and correction of joints of a video image picked up by one video camera by applying correction processing to upper/lower/left/ right position deviation of joints between patterns of picture information of each pattern in the case of reproduction display. CONSTITUTION:The device is provided with an input picture storage means 10, a magnification edit processing means 12, a magnification picture storage means 14, a joint correction processing means 16, an input means 18, a reproduction display means 20, a reproduction display storage means 22, a video projector 24, an XY turntable 26 and a video camera 28. The magnification edit processing means 12 decodes picture information of each pattern subjected to multi-pattern division by a division number commanded by an entry means 18 resulting from original picture information stored tentatively into the picture information having a resolution of one pattern. Furthermore, the magnification picture storage means 14 stores tentatively the picture information of each pattern magnified and edited tentatively. Then the joint correction processing means 16 corrects the position deviation of the joints between the patterns in the upper/lower/left/right directions when the picture information of each pattern stored is displayed on each video projector 24 as a video image through the reproduction display means 20.
Patent JP-H05133807-A (JP)
Title: Bright high-resolution spectroscopic device
Inventor: ICHIMURA TSUTOMU
IPC: G01J3/44
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a high-speed, high-resolution spectroscopic device which is suitable for the spectroscopy of faint light having a relatively narrow spectral wavelength region like Raman light. CONSTITUTION:This spectroscopic device is composed of a reflection plane diffraction grating 5 with an opening 6 at its center, incident slit 7 provided near the rear side of the grating 5 on the incident side of the opening 6, collimating concave mirror 8 which transforms the light to be measured passed through the slit 7 and opening 6 into a parallel luminous flux, and condensing concave mirror 9 which condenses the luminous flux of a specific order of the luminous flux reflected by the mirror 8 and diffracted through the grating 5 to a point near the rear side of the grating 5 though the opening 6 of the grating 5. Both concave mirrors 8 and 9 are constituted of a spectroscope l which is arranged so that its optical axes can cross each other near the opening 6 and a one- or two-dimensional photodetector 4 which is arranged so that its detecting surface can be widened in the spectral direction of the light condensing surface of the mirror 9 of the spectroscope 1.
Patent JP-H01140080-A (JP)
Title: Floating node detection circuit for semiconductor device
Inventor: KAMEI SOICHIRO
IPC: H03K19/00
Filed: 1987-11-26
Abstract: PURPOSE:To detect the floating state of a node to be inspected, by controlling the gate potential of the first MOS transistor (Tr) by the first clock and turning the second MOS transistor OFF by the second clock. CONSTITUTION:At the floating time of a node A, the potential of the node A rises by the rising of a clock phi1 and a transistor Tr2 becomes an ON-state and the potential of a node B rises up to the level determined by the ON resistances of Tr2-Tr4. A clock phi2 rises at this point of time and Tr3 is cut off to further raise the potential B of the node B. When a clock phi3 rises, potential is stored in a capacitor C2. Therefore, the quantity of charge stored in the capacitor C2 is changed to 1 and 0 on the basis of whether the node A is floating to make detection possible.
Patent JP-H01143197-A (JP)
Title: Mehtod for generating molecular beam
Inventor: SASAOKA CHIAKI
IPC: C30B23/08
Filed: 1987-11-27
Abstract: PURPOSE:To prevent a gas discharge from a cell and an entrainment effect by setting a molecular beam material in a vessel kept at a high temperature, introducing gases containing a halogen atom into a reaction vessel for reaction with the material and using halide vapors generated therefrom as a molecular beam source. CONSTITUTION:A molecular beam material 3 is set within a vacuum vessel 1 kept at a high temperature and gases 7 containing a halogen atom are introduced into a reaction vessel 1, thereby being made to react with the material 3. Halide vapors generated due to the reaction are used as a molecular beam source. Reaction between the metal 3 and the halogen gases 7 takes place at a relatively low temperature. Also, a halide has vapor pressure higher than the metal proper. As a result, a cell temperature can be kept low and the effect of a discharge gas can be restrained. Also, a fused liquid is free from a metal vapor bubble.
Patent JP-H05114174-A (JP)
Title: Apparatus for producing optical disk substrate
Inventor: MITANI TOMOHIRO
IPC: B29L17/00
Filed: 1991-10-21
Abstract: PURPOSE:To obtain the apparatus for producing optical disks which can fix the pressurizing time and can maintain the thickness of a UV curing resin constant even in continuous transfer by packing the UV curing resin into the spacing between a stamper and a supporting plate so as to spread the spacing at a specified speed at all times. CONSTITUTION:The temp. of the stamper 1 is controlled by regulating the temp. of the fluid flowing in a temp. regulating flow passage 7 by a thermistor 5 and a temp. regulator 6. Further, the temp. of the UV curing resin 3 before lamination on the stamper 1 is regulated by controlling the temp. of a heat insulating material sheet 11. This control is executed at a trace amt. discharging dispenser 10 as well.
Patent JP-H02146805-A (JP)
Title: Constant temperature oven type piezoelectric oscillator
Inventor: KUDO TETSUO
IPC: H03B5/32
Filed: 1988-11-28
Abstract: PURPOSE:To reduce the start time by detecting an ambient temperature of a voltage controlled piezoelectric oscillator and compensating the temperature of an oscillated frequency electrically till a constant temperature oven reaches a setting temperature. CONSTITUTION:A temperature detector DET 8 detects an ambient temperature of a voltage controlled piezoelectric oscillator OSC 7, an output of the DET 8 is inputted to an D/A converter 9, in which the signal is digitally coded and the result is inputted to a memory MEM 10. A frequency temperature compensation digital code is stored in advance in the MEM 10 and then the ambient temperature of the OSC 7 is changed, the MEM 10 outputs a corresponding frequency temperature compensation digital code. Then the code is converted into an analog signal via a D/A converter 11 to control a changeover device SW 19 and the signal is inputted to the OSC 7. Thus, the OSC 7 is subject to temperature compensation electrically by a temperature compensation section 13 till the constant temperature oven reaches a setting temperature. Thus, the start time of the oscillator is made zero.
Patent JP-H06145571-A (JP)
Title: Ink for ink jet printer
Inventor: NAKAMURA HIROTO
IPC: C09D11/023
Filed: 1992-11-11
Abstract: PURPOSE:To fix an image on a transfer medium without fail and obtain a high-quality character or image with a high blackness on a recording medium by compounding an iron oxide pigment and a dye as the color components into an ink for a transfer-type ink jet printer. CONSTITUTION:The ink contg. an iron oxide pigment and a dye as the color components is used in a transfer-type ink jet printer with which the ink is jetted as ink drops onto a transfer medium followed by the transfer of the ink to a recording medium.
Patent JP-S63155841-A (JP)
Title: Data output device
Inventor: MATSUNOSHITA JUNICHI
IPC: H04L13/16
Filed: 1986-12-19
Abstract: PURPOSE:To cope with changes of the transmission system and the transmission speed without changing hardware by forming the logical data with the mark length and the space length to transmit it and changing these lengths in response to the transmission system and the transmission speed. CONSTITUTION:A request accepting part 41 sends the received output request to a deciding part 42 and devices an RZ or NRZ transmission system to give the result of this decision to an output bit processing part 47. The part 42 sends the data on the transmission speed and the logical data to a time width calculation part 43 for calculation of both the mark length time width and the space length time width to valve these calculation results to a mark length time width setting part 44 and a space length time width setting part 45 respectively. Both parts 44 and 45 set the corresponding time data at a timer IC 46. An end deciding part 48 detects that the logical data is stored in a data storing part 49 and delivers an extraction signal. The IC 46 gives the clocks showing the start and the end of a mark to an output bit processing part 47 by the set time data.
Patent JP-H02148745-A (JP)
Title: Positioning device for lead frame
Inventor: IWABUCHI SHOICHIRO
IPC: H01L23/50
Filed: 1988-11-29
Abstract: PURPOSE:To make it possible to stamp out resin-sealed semiconductor sections of stable quality from lead frames by performing direct positioning bringing punch guide sections into contact with outside leads, and easily controlling the eccentricity between the outside leads and dam bars after cutting within a standard. CONSTITUTION:In a state that a lead frame 20 is set on a metallic mold after the resin sealing in the manufacturing process of flat-packaged resin-sealed semiconductor devices, the lead frame 20 is positioned by pilot pins 1... and punch guide sections 3..., and dam bars 24 are cut off by the cutting punches 2... of a press device. And, the lead frame 20 is preliminarily positioned by inserting the pins 1 into round guide holes 21 cut in the frame 20. Next, the outside leads 23... are finally positioned by inserting the guide sections 3 between the outside leads 23.... After that, the dam bars 24 are cut by the punch guide sections 3... and cutting punches 2.
Patent JP-H01143024-A (JP)
Title: Optical information processor
Inventor: HAYASHI NOBUHIRO
IPC: G11B7/125
Filed: 1987-11-30
Abstract: PURPOSE:To short transition duration, which is needed at a switching time, by executing the switching of the optical intensity of a recording mode and a reproducing mode in an acoustic optical deflecting element. CONSTITUTION:A gain control amplifying circuit 24 is equipped and the signal level of a driving signal S1 to an acoustic optical deflecting element 3 is changed in correspondence to the recording mode and the reproducing mode. Then, by changing diffraction efficiency in the acoustic optical deflecting element 3, a scanning optical beam LB3 of the desired optical intensity can be obtained. Accordingly, since the optical intensity of an incoming optical beam LB1, which is emitted from a semiconductor laser LD, is always maintained to be constant regardless of a recording mode time and a reproducing mode time, the transition duration can be made short by evacuating the switching of the mode to be executed in a semiconductor laser driving circuit 10.
Patent JP-H02154048-A (JP)
Title: Felt and production thereof
Inventor: TAKEMURA KENICHI
IPC: D04H1/498
Filed: 1988-11-28
Abstract: PURPOSE:To obtain a felt for electric carpet material having light weight and high resistance to peeling by preparing a raw material constructed of a base cloth composed of a spun-bond nonwoven fabric and a regenerated recovered wool layer laminated to one surface of the base cloth and subjecting the raw material to needle punching work and dry-heat treatment. CONSTITUTION:A laminated recovered wool material 1a is transferred with a 1st conveyor 11 and only the regenerated recovered wool 1b of the material 1a is laminated on a 2nd conveyor 13 in the form of a web. A regenerated wool 1c produced by the process similar to the above is inverted and transferred by a fleece machine 16 to a 4th conveyor 17. A laminate of regenerated recovered wool 1d is formed by laminating the regenerated recovered wool layers 1b and 1c and is transferred by a 5th conveyor 18. The regenerated recovered wool laminate 1d is placed on a base cloth 2 made of a spun-bond nonwoven fabric and subjected to needle punching work with a needle machine 20 and then to dry-heat treatment with a dry-heating apparatus 22 to obtain the objective felt composed of the base cloth 2 and the regenerated recovered wool layer 1A.