baber/WOPTO huggingface dataset:
Patent JP-H09152498-A (JP)
Title: Mobile local air discharge apparatus for catching of radioactive iodine
Inventor: HIKAGE SHINICHI
IPC: G21F9/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To shorten a time before a regular inspection is started, by constituting an apparatus of three units of a size whereby the units can be freely coupled/separated, freely rotate and accommodated in an elevator of a building. SOLUTION: A leak from a packing face is prevented by coupling of units 1, 2 and 3 by means of a large catch clip. Each unit 1, 2, 3 is turned to a negative pressure thereinside when the blower unit 3 operates, so that radioactive iodine or the like does not leak outside. The weathering unit 1 and a condenser is coupled via an air suction port 14. When a heater 13 and a motor 37 are started, the air in the condenser after a nuclear reactor is stopped is ventilated, and the radioactive iodine gas in the condenser can be removed with an efficiency of 99% or higher at all times. A regular inspection of the nuclear reactor can be started two days earlier after the operation is stopped because of the forced ventilation of the radioactive iodine gas included in the air in the condenser.
Patent JP-H09153004-A (JP)
Title: Device and method for authenticating extension board
Inventor: KAJIHATA MUNETOSHI
IPC: G06F1/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of the extension board and to obtain the authenticating device which is free of possibility of misauthentication by sending information regarding conditions which should be met when an answer signal is sent back to the extension board and detecting whether or not the answer signal meets the conditions. SOLUTION: When information regarding conditions and a command are sent from a computer 1 to some extension board mounted on the computer 1, e.g. a sound board 8, the answer signal to the command is sent from the sound board 8 back to the computer 1. Then the computer 1 detects whether or not the answer signal is sent back under the conditions. When the sound board 8 is provided with a condition following means which sends the answer signal back under the conditions, the detection result becomes affirmative. When the condition following means is not provided, on the other hand, the detection result is inaffirmative. Therefore, the sound board 8 can be authenticated according to the detection result.
Patent JP-H03196278-A (JP)
Title: Handy terminal
Inventor: SUGIYAMA SHIGEKI
IPC: G06F17/40
Filed: 1989-12-25
Abstract: PURPOSE:To omit the production of an exclusive data input program for each of various input devices by providing a control part which inhibits the interruption of a data input part every time the data are inputted from an input device connected to a handy terminal via a general-purpose interface and then receives the data inputted from the input device. CONSTITUTION:When a handy terminal connected with an input device via a general-purpose interface 10 is used, a control part 3 inhibits the interruption of a data input part 2 and receives the data inputted from the input device every time the data are inputted from the input device. The input device means an RS232C standard device such as an external keyboard 5, a bar code reader 6, a magnetic card reader 7, a personal computer 8, a measuring instrument 9, etc. In such a constitution, the data received from various devices connected to the handy terminal can be inputted and processed. At the same time, it is not required to remodel an operating system and to produce plural data input programs.
Patent JP-H04203917-A (JP)
Title: Calibrating method of apparatus for three-dimensional measurement
Inventor: YOSHIZUMI KEIICHI
IPC: G01B21/20
Filed: 1990-11-29
Abstract: PURPOSE:To calibrate an apparatus for three-dimensional measurement easily and completely by measuring a reference sphere of convex and concave surfaces, by detecting a probe error and an orthogonal error of coordinate axes separately from each other and further by correcting these errors. CONSTITUTION:The shape of a reference sphere for calibration having convex and concave surfaces is measured, and based on errors zd (convex) and zd (concave) of the respective measured data thereon from a computation formula of an ideal sphere, a measurement error Ea by an orthogonal error of coordinate axes and a measurement error Ep by a probe error are detected by a formula I. By measuring the concave and convex surfaces having the same radius of curvature, in other words, the error Ep and the error Ea of the Z axis from the X and Y axes can be detected. Besides, an orthogonal error C of the X and Z axes and an orthogonal error D of the Y and Z axes can be detected from the detected error Ea. The orthogonal error can be corrected by adding Cx+Dy to a measured value of Z coordinates. By this method, calibration of an apparatus for three-dimensional measurement located in each place can be executed with traceability ensured.
Patent JP-H08173801-A (JP)
Title: Production of carbon-based adsorbent
Inventor: SHIOMI NIRO
IPC: B01J20/20
Filed: 1994-12-21
Abstract: PURPOSE: To produce an adsorbent using carbon-based fine powder captured from waste combustion gas from a heavy oil burning boiler generally used in a plant, etc., as principal starting material. CONSTITUTION: Granular molded bodies contg. granular or powdery thermosetting phenolic resin and a water-soluble binder are mixed in carbon-based fine powder having >=90% carbon content captured from waste combustion gas from a heavy oil burning boiler and then subjected to carbonization and activation treatment at 600-1,100 deg.C to produce the objective adsorbent.
Patent JP-2000157553-A (JP)
Title: Medical tweezers
Inventor: KUROKOCHI TAKASHI
IPC: A61F9/007
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a pair of tweezers suitable as an eyelid opener or the like capable of easily detaching a needle and a thread at the time of the operation of an eyelid and easily detecting the presence/absence of the tissue passing- through of the needle during the operation. SOLUTION: For this pair of medical tweezers, one of tips is formed into a hollow frame body 1 provided with a partially notched frame and the other tip is formed into an abutting plate 2 in a shape suited to the outer shape of the hollow frame body 1. A plurality of recessed and projecting parts are formed on the surface facing the hollow frame body 1 of the abutting plate 2. Also, a plurality of pressure sensors are attached to at least one of the hollow frame body 1 and the abutting plate 2.
Patent JP-H09151979-A (JP)
Title: Front fork
Inventor: MINEKAWA KAZUMITSU
IPC: F16F9/49
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To thin the wall-thickness of an inner tube to eliminate a working such as a cutting as arrests the reduction in cost and causes a reduction in rigidity, and also eliminate a situation such that the inner tube becomes a defective as the whole to improve flexibility. SOLUTION: An oil lock related member opposed to an oil hole beam 4 is formed of a case body 7 formed of an oil lock collar part 7a exhibiting a pressure-side oil lock effect in relation to the oil hole beam 4 in the maximum compressing operation of a front fork and a valve holding part 7b for housing a valve 8 sliding on the periphery of a hollow rod in the extension of the front fork to generate an extension-side damping force. The case body 7 is formed by pressure-molding a cylindrical body, the valve 8 is housed in the valve holding part 7b in this pressure molding, and the case body 7 is held on the lower end part inner circumference of an inner tube 2 by the caulking to the inner tube 2.
Patent JP-2000160751-A (JP)
Title: Floor post
Inventor: YAMAGUCHI MINORU
IPC: E04B5/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a floor post that can be stably constructed without shaking even on an uneven floor face. SOLUTION: This floor post comprises a floor contacting base 1, a supporting column 2 freely rotationally erected on the floor contacting base 1, a sleeper receiving pedestal 4 designed so that its height is freely adjustable via a leveling nut 3 threaded into the top of the supporting column 2, a junction bolt 5 for connecting the floor contacting base 1 freely rotationally to the supporting column 2, and an elastic body 6 interposed between the floor contacting base 1 and the supporting column 2. The angle between the floor contacting base 1 and the supporting column 2 can be varied by means of the elastic body 6 to absorb the unevenness of the floor face.
Patent JP-2000165600-A (JP)
Title: Color scanning device and method for calculating color correction of color scanner
Inventor: OKAMOTO HIROYUKI
IPC: G03B27/73
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To attain calculation for color correction with one subroutine by unifying number of blocks different from a size of a negative. SOLUTION: The color scanning device is provided with an image pickup section 10, an arithmetic processing section 20, an exposure section 40, and a control section 50. The arithmetic processing section 20 consists of an image input means 21, a color data calculation means 22, a hue calculation section 23, a saturation calculation section 24, a color correction calculation means 25, an exposure calculation means 26, an exposure output means 27, a color data memory 31, a hue saturation memory 32, and a color correction memory 33. The arithmetic processing section 20 divides the image by a prescribed block number independently of a negative size and applies arithmetic processing to each block.
Patent JP-H09178548-A (JP)
Title: Heat ray sensitive automatic switch
Inventor: ABE TATSUYA
IPC: G01J1/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a heat ray sensitive automatic switch for turning a load, e.g. a lighting fixture or a fan, on/off automatically or actuating a burglar system by detecting the presence of a person. SOLUTION: A heat ray sensor 1 detects heat rays radiated from a human body. A comparing section 26 compares the detection signal from heat ray sensor 1 amplified at an amplifying section 25 with a predetermined threshold. When the threshold is exceeded, an illumination control signal generation means, i.e., a signal processing section 27, delivers an illumination control signal to an illumination output section 32a, thus lighting a lighting fixture 35a and actuating an on delay timer 28 to start time limit operation.  If the heat ray sensor 1 generates a plurality of detection signals exceeding the threshold or generates the detection signal longer than a specified time during the time limit operation of on delay timer 28, a burglar control signal generation means, i.e., the signal processing section 27, delivers a burglar control signal to a burglar output section 32b which controls a burglar system 35b.
Patent JP-H10174714-A (JP)
Title: Heart assisting device
Inventor: SHITSU RIYOUHEI
IPC: A61M1/12
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a heart assisting device which allows the immediate ceasing thoracotomy right after mounting to a patient and does not require the rethoracotomy at the time of removal. SOLUTION: This heart assisting device 1 has a balloon 10 which is dilated and contracted by the gas fed and discharged via a first tube 12 and a holder 14 which is dilated and contracted by the water fed and discharged via a second tube 16. The pulsation of the heart may be assisted by compressing the ventricle from the outer side by the balloon 10. At the time of removing the device from the patient, the balloon 10 is first put into the shrunk state and the first tube 12 is pulled. The balloon 10 is then separated from the holder 14 and is removed outside the body. In succession, the holder 14 is removed outside the body when the second tube 16 is pulled in the state of shrinking the holder 14.
Patent JP-H07186602-A (JP)
Title: Wheel automatically attaching device and wheel automatically attaching method
Inventor: SUZUKI MICHIUJI
IPC: B62D65/12
Filed: 1993-12-28
Abstract: PURPOSE:To enable the wheel of a tire to be reliably attached to the wheel attaching part of a hub by quick action concerning a wheel automatically attaching device and a wheel automatically attaching method suitably used for the tire attaching part of an automobile assembling line. CONSTITUTION:A wheel automatically attaching device is provided with a wheel attaching robot 11 for automatically attaching a wheel 2 to a wheel attaching part by tightening nuts 1 after positioning the wheel 2, and a means 16 for gripping the wheel 2 while holding and bringing the nuts 1 placed above the wheel 2 into pressure-contact with bolt fitting/inserting hole parts 2A after placing the nuts 1 on the bolt fitting/inserting hole parts 2A of the wheel 2 adjusted in the specific position in its horizontal state. And, this wheel 2 is moved to the vicinity of the wheel attaching parts while holding the nuts 1 and gripping the wheel 2, and then the nuts 1 are clamped to the bolts.
Patent JP-H07198375-A (JP)
Title: Light-source device and its applied apparatus
Inventor: OCHIAI KATSUHIRO
IPC: G01C3/06
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a function which controls an ON-OFF operation or a quantity of light according to a distance up to an object. CONSTITUTION:Measuring light RF which is radiated from an LED 2 toward a specific direction is reflected by an object 20. Reflected measuring light RB which has been returned is detected by a PSD 1 in a position away from an LED 2. An electric distance-measuring signal which corresponds to a distance is obtained. A function which adjusts the quantity of light, or turns on and off, a main light source 5A by using the distance-measuring signal is provided.
Patent JP-H07199122-A (JP)
Title: Optical apparatus for observation
Inventor: MOROFUJI TAKESHI
IPC: G03B5/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide an optical apparatus for observation which quickly attains the stable state of an image while reducing the consumption of a power source as much as possible by detecting a shake and controlling the deflection driving of an image deflecting means based on the detection output. CONSTITUTION:The angular speed signal detected by an angular speed detecting means 1 is converted to a digital value by an A/D converter 4 and is converted to an angular displacement signal by an integrating means 6 thereafter. The angular speed signal after conversion in the A/D converter 4 and the angular displacement signal outputted from the integrating means 6 are used to discriminate pan/tilt and the photographing state by a discriminating means 10. Characteristics of high-pass filters 2 and 5 are changed based on the discrimination result. The angular displacement signal subjected to characteristic correction is converted to an analog value by a D/A converter or the like or is outputted as a pulse output of PWM or the like. An optical image change means 9 performs shake correction by the angular displacement signal outputted from a driving circuit 8 based on this output.
Patent JP-H03196631-A (JP)
Title: Semiconductor integrated circuit
Inventor: YANAGIDAIRA TOMIO
IPC: H01L23/522
Filed: 1989-12-26
Abstract: PURPOSE:To avoid an open circuit in lower layer wirings caused by stress migration by a method wherein a number of parallel slits are provided in a wide upper layer wiring along the longitudinal direction of the upper layer wiring. CONSTITUTION:A number of parallel slits 12 are provided in a wide upper layer wiring 11 along the longitudinal direction of the upper layer wiring 11 so as to separate the upper layer wiring 11 into a number of fine wirings 14. As the wide upper layer wiring 11 is divided into the narrow fine wirings 14, a stress created in the upper layer wiring 11 can be also divided into stresses created in the individual fine wirings 14. If a line width is increased, a stress is increased acceleratively. Therefore, a stress applied to lower layer wirings 10 by a bundle of the fine wirings 14 can be smaller than a stress applied by the wide wiring having no slit. With this constitution, an open circuit in the lower layer wirings 10 caused by stress migration can be avoided.
Patent JP-H04295453-A (JP)
Title: Manufacture of n-(1-alkoxyalkyl)formamide and bisformamide
Inventor: MAAKU RIIOU RISUTEMAN
IPC: C07C231/08
Filed: 1991-12-20
Abstract: PURPOSE: To obtain an N-(1-alkoxyalkyl)formamide from formamide together with alkylidene bisformamide at a good selection rate, high formamide conversion rate and with a low catalyst concn. while minimizing catalyst deactivation.  
     CONSTITUTION: At the time of producing the N-(1-alkoxyalkyl)formamide together with the alkylidene bisformamide useful as the intermediate for a water-soluble homopolymer and copolymer by bringing alkylamide into reaction with a compsn. contg ether in the presence of an acid catalyst, the formamide is brought into reaction with the compd. of formula I or formula II (R, R 1 , R 2  are each a 1 to 8C alkyl, aryl; further, R is an aralkyl; R 3  is a 3 to 8C secondary or ternary alkyl), more preferably the compd. of formula II (R is methyl; R 3  is isopropyl, ternary butyl) preferably by using a solvent, more particularly ternary butanol at a molar ratio of the formamide: acetal = 0.5:1 to 4:1, by which the N-(1-alkoxyalkyl)formamide is advantageously obtd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09181653-A (JP)
Title: Acoustic echo canceller
Inventor: ONO YOSHIHIRO
IPC: G10K11/178
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To maintain excellent communication quality even when the peripheral environment of an echo canceller is changed by preparing step size change rules suited to the various peripheral environments. SOLUTION: In a step size change rule decision part 300, adaptive filters 310a, 310b and 310c based on the respectively different step size change rules are prepared. The respective adaptive filters 310 parallelly perform processings and respective residual echo signals 320a, 320b and 320c are inputted to a step size change rule decision circuit 301. The step size change rule decision circuit 301 selects the one for which echo is most excellently eliminated among the inputted residual echo signals and informs a step size decision circuit 102 of the step size change rule through a signal line 330. The circuit 102 reports the step size to the adaptive filter 100 every hour corresponding to the selected step size change rules.
Patent JP-H10176519-A (JP)
Title: Particulate trap for diesel engine
Inventor: SAKA TOSHISUKE
IPC: F01N3/027
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To evenly catch the particulate over the whole area of a filter element, and unify the particulate eliminating function and a harmful gas cleaning function in the same unit so as to reduce the dedicated space and the cost. SOLUTION: A filter 3, which is formed of a three-dimensional net-like structural porous body of the heat resistant metal or metal non-woven fabric, is provided in a case 1 for enclosing a trap 2 connected to an exhausted pipe of a diesel engine. This plate-like filer 3 has a filter surface in parallel with the exhaust gas flowing direction, and hole diameter, thickness and raw material filling ratio or framework diameter of the filter 3 is changed in the longitudinal direction thereof so as to even the flow-speed of the gas, which transmits the filter, and the particulate catching efficiency is improved, and while catalyst is carried by the filter so as to provide 1 a harmful gas cleaning function.
Patent JP-H10178696-A (JP)
Title: Speaker
Inventor: SUMIYAMA MASAHIDE
IPC: H04R7/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To suppress peak dip and to stabilize a frequency characteristic in an elongated speaker which is used for various acoustic devices. SOLUTION: This speaker consists of a magnetic circuit 24 which has an annular magnetic gap, a frame 26 which is connected to the circuit 24 and whose flat plane is elongated, and an elongated and cone-shaped diaphragm 29 whose outer circumference is connected to the frame 26 and whose inner circumference is connected to a cylindrical voice coil bobbin 30 which is inserted into the annular magnetic gap and also which has a flat plane whose cross section in the direction of breadth is arc-shaped. The cross section of the diaphragm 29 is curved and suppresses the formation of a flat plane part. Thereby, a speaker whose peak dip is suppressed and which has a stable frequency characteristic can be offered.
Patent JP-H10176543-A (JP)
Title: Wire harness fixing device for internal combustion engine
Inventor: SHINPO ZENICHI
IPC: F02B77/11
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To considerably easily hold a wire harness and to simply fix the wire harness. SOLUTION: This device has an insulator 7 in a space sandwiched by a cylinder head cover 2 and an intake manifold 5 and a silencer 8 in a space sandwiched by the cylinder head cover 2 and a surge tank 6. The insulator 7 is provided with a groove 9 as a holding part or a receiving part of a wire harness 4. The groove 9 is formed on the contact surface of the insulator 7 and the silencer 8. The wire harness 4 is received in the groove 9 and is held by the insulator 7.
Patent JP-H07188727-A (JP)
Title: Method for refining chromium-containing molten steel
Inventor: NAKAO RYUJI
IPC: C21C7/068
Filed: 1993-12-28
Abstract: PURPOSE:To provide an effective refining method of molten steel without any trouble on the operation in the refining method of the chromium-containing molten steel by executing the vacuum refining after refining under the atmosphere by using the same refining vessel. CONSTITUTION:At the time of starting the evacuation from the atmospheric state an average pressure reducing rate is controlled to 50-250Torr/min while the degree of vacuum is reached at 300Torr from the evacuation is started. The refining is execute for >=2min. at the reached vacuum degree P in the vacuum refining satisfying 2.0X10<4>X[C] f/[Cr]f<=p<=5.0X10<4>X [C]f/[Cr]f, wherein ([C]f) is target [C] concn. and ([Cr]f) is target [Cr] concn. By this method, the occurrence of explosion, boiling and splash or the like caused by a large quantity of produced CO gas as a trouble on the operation of the vacuum refining is prevented and the effective refining of the molten steel can be executed.
Patent JP-H02271872-A (JP)
Title: Psychotherapeutic device
Inventor: BEE RAINERU HERUMAN
IPC: H04N7/00
Filed: 1989-12-25
Abstract: PURPOSE: To obtain a device to promote psychotherapy regarding the time factor by equipping the device with a control circuit which can be synchronized with image data received from a TV station to control the first circuit arrangement. CONSTITUTION: An additional unit 10 is installed away from a TV receiver 11 between an antenna and the TV receiver 11 or an output of a video recorder 12 and the TV receiver 11, having 20 tuners. The tuner is tuned in with a desired station passing through a tuning control module 21 and can be connected, not only to a program by way of an RF input 19, but also to a video modulator by I.F. prestage. The BAS output of the modulator 23 is applied to the BAS input of the BAS proceeding circuit 24, and the output signal of an equalizer 25 passing an amplitude modulator 26, is transmitted to an output stage 16 as an input to be supplied by an oscillator 13. As a result, a device to speed up psychotherapy respecting the time factor can be obtained.