baber/WOPTO huggingface dataset:
Patent JP-H01268813-A (JP)
Title: Method for controlling fluidized bed type smelting reduction furnace
Inventor: MAKI YUUNOSUKE
IPC: C21B13/00
Filed: 1988-04-18
Abstract: PURPOSE:To secure high productivity in a fluidized bed type smelting reduction furnace by detecting bed height of the fluidized bed, controlling charging quantity of carbonic material so as to become the prescribed bed height value, correcting blasting rate setting value so as to maintain flowing speed of the fluidized bed and further, finely adjusting the charging quantity of the carbonic material. CONSTITUTION:In the fluidized bed type smelting reduction furnace 1, the fluidized bed 2 is formed at upper part of the furnace and powdery ore is smelting- reduced and the carbonic material is burnt at lower part of the furnace. In there, the bed height is detected with a bed height computing element 18 from differential pressure at upper and lower parts in the fluidized bed 2 and the charging quantity of the carbonic material is controlled so as to make this the prescribed value. The blasting rate setting value is corrected so as to maintain flowing rate, which the fluidized bed fluidizes. Further, by finely adjusting the charging quantity of the carbonic material, too, the range of fluidization is controlled. By this method, the high productivity in the fluidized bed type smelting reduction furnace can be secured.
Patent JP-2000282279-A (JP)
Title: Electrolytic cell having upper and lower gas chambers
Inventor: SAKATA AKIHIRO
IPC: C25B9/23
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to continue higher current efficiency and stabler electrolytic operation by providing both upper and lower outer ends with upper chambers communicating with the gas chambers of a gas diffusion electrode along the surface of the cathode current collecting frame of a cathode element to constitute supply sections for gaseous oxygen and moisture and providing the same with lower chambers communicating with gas chambers to constitute discharge sections for gas and caustic liquid. SOLUTION: The gas and liquid permeable sheet-like gas diffusion electrode 1 is mounted at the cathode current collecting frame 3 consisting of a porous body of metal and is so constituted that a caustic soda formed on the electrode material of the gas diffusion electrode 1 is easily migrated toward the cathode chamber on the rear surface cooperatively with the gas and liquid permeability of the gas diffusion electrode. The gaseous oxygen and the moisture are both supplied from the upper chamber 5 and are discharge from the lower chamber 6 through the gas chamber 7. The chambers 6 and 5 are previously subjected to corrosion prevention plating with the inside and, therefore, the corrosion by the caustic liquid may be prevented. the inflow of the caustic liquid into the cathode frame 4 and the resultant corrosion of the element do not occur.
Patent JP-S61252720-A (JP)
Title: Tuner of double superheterodyne system
Inventor: MIZUKAMI HIROYUKI
IPC: H04B1/26
Filed: 1985-05-02
Abstract: PURPOSE:To reduce mutual interference disturbance by constituting the titled tuner of an active element ensuring isolation between the input and output, selecting the 1st and 2nd local oscillation signals from the output, and inputting the signal to the 3rd mixing circuit. CONSTITUTION:The 1st and 2nd local oscillation signals are obtained respectively from the output of the 1st mixing circuit 3 and the 2nd mixing circuit 7 to connect the 3rd mixing circuit 22 to the 1st local oscillating signal 4 and the 2nd local oscillating signal 8 via the 1st mixing circuit 3 and the 2nd mixing circuit 7. The active element such as a transistor (TR) is used for the 1st mixing circuit 3 and the 2nd mixing circuit 7 to use the mixing circuit having a large isolation (having large loss in the reverse transmission from the output to the input) between the input and output. Thus, the effect of the 3rd mixing circuit on the 1st and 2nd local oscillation signals is reduced, the 1st and 2nd local oscillation signals leaked to the 1st and 2nd mixing circuit via the 3rd mixing circuit is suppressed to reduce mutual interference disturbance.
Patent JP-2000284785-A (JP)
Title: Radiation sound reduction panel and designing method therefor
Inventor: OSASA YOSHIHIRO
IPC: G10K11/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce radiation sounds generated from a panel vibrated in the vibration mode of high radiation efficiency by setting the rigidity of an area, where acoustic intensity distribution at prescribed vibration time is positive, lower than the rigidity of an area where the acoustic intensity distribution is negative. SOLUTION: The surface of a panel 1 is divided into the area of positive acoustic intensity distribution (to radiate sounds outward) and the area of negative distribution (to absorb sounds). In this case, a central area 1A is negative and both terminal areas 1B and 1C are positive. Then, the thickness of the areas 1B and 1C, where the acoustic intensity is positive, to be a sound source is made thinner just for a prescribed quantity. Since the radiation sounds are reduced when the thickness of a panel in the same shape is thin (namely when surface rigidity is low), by making the thickness of the areas 1B and 1C of positive acoustic intensity distribution thinner than the area of negative distribution, the radiation sounds of a specified frequency can be reduced.
Patent JP-S59220132-A (JP)
Inventor: YUUKI TADAHIRO
IPC: A01G9/14
Filed: 1983-05-27
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-S59212717-A (JP)
Inventor: AAUIN EI HITSUKUSU
IPC: G01F3/06
Filed: 1984-05-10
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-H11268518-A (JP)
Title: Car ventilator with use of hose and pipe
Inventor: MATSUMOTO HIROSHI
IPC: B60H1/26
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent an entrance of rain, snow, pollen, dust, etc., into a cabin from a window thereof by saving opening or closing the window in ventilation thereof. SOLUTION: A motor and a fan are installed in a ventilator holder 1, so that the air inside a cabin is sucked into a hose and pipe 5 attached thereto by the rotating fan. The tip part of the hose and pipe 5 passes through a hole in an outside plate of an automobile, so that the air of the cabin is vented outside.
Patent JP-H02273017-A (JP)
Title: Structure for laying flat cable
Inventor: MUNEMASA YOSHIHITO
IPC: H02G3/38
Filed: 1989-04-13
Abstract: PURPOSE:To absorb the vibration thoroughly in an earthquake, etc., and to prevent a cable from being damaged by curving the position of the cable by about 90 deg. getting inside from at least one of the walls at just a little distance and by snaking between walls in a Z-shape or in an S-shape. CONSTITUTION:When both walls tremble in the direction they approach each other as shown with arrows D and D in continuous lines, bend sections 4 and 4 of cables are deformed to absorb the displacement of approach by both walls 2 and 3. Conversely, if the walls 2 and 3 tremble in the direction as shown with arrows E and E in broken lines, the 1st bend sections 4 and 4 of flat cables 1 and 1 will be deformed as shown in the broken lines and they absorb the vibration. In this way, a vibration absorbing section 15 close to the 1st bend section 4 effectively absorbs the vibration of walls 2 and 3 in the direction as shown with arrows D and E. In case the walls 2 and 3 of a building vibrates as shown with arrows F and G, the vibration absorbing section 15 is deformed as shown in continuous lines and in broken lines to absorb the vibration effectively.
Patent JP-H04324324-A (JP)
Title: Device and method for measuring moving sound source
Inventor: TAKANO YASUSHI
IPC: G01H11/06
Filed: 1991-04-24
Abstract: PURPOSE:To provide a measuring device which examines a noise-generation position on a moving object such as a railway vehicle and an automobile. CONSTITUTION:In a moving sound source measuring device, two microphone arrays 3, where a plurality of micrphones 4 for measuring a position and a strength of a moving sound source 1 which travels while generating sound from an acoustic signal which is captured by a plurality of microphones are arranged linearly or in circular form, are crossed in a cross or V shape, a direction for arranging the microphone arrays 3 are within a plane which is parallel to the travelling direction of the sound source for the traveling direction of the moving sound source 1, and it does not cross the traveling direction of the sound source. A sound source distribution on the traveling sound source 1 according to the microphone arrays 3 can be measured highly accurately, thus enabling a noise-generation position during actual driving of a railway vehicle and an automobile to be detected, noise to be reduced efficiently, and a source for agenerating a whizzing sound to be prospected accurately.
Patent JP-H02271561-A (JP)
Title: Resin-sealed semiconductor device
Inventor: MORI NOBUYUKI
IPC: H01L23/50
Filed: 1989-04-12
Abstract: PURPOSE:To prevent a crack of a metal thin wire at a bonded part between an inner lead and the metal thin wire by a method wherein the inner lead is provided with recessed parts which have been formed on both side faces. CONSTITUTION:Recessed parts 3 are formed, in an asymmetric manner, on both side faces of inner leads 2 which have been arranged around an island 1 formed in the central part. Then, a semiconductor chip 4 is mounted on the island 1; electrodes of the semiconductor chip 4 and tip parts of the inner leads 2 are connected by metal thin wires 5. Then, the island 1 and the inner leads 2 are sealed with a resin body 6; a resin-sealed type semiconductor device is constituted. Thereby, when this device is mounted on a circuit board, it is possible to prevent a crack, of the metal thin wires, which is easily caused by a thermal stress exerted on bonded parts of inner leads.
Patent JP-H02271827-A (JP)
Title: Reader for fluorescent picture information
Inventor: NAKAGAWA SHOICHI
IPC: A61B5/00
Filed: 1989-04-13
Abstract: PURPOSE:To automatically read fluorescent picture information on a sample by irradiating the sample with video light which scans a fluorescent material on the sample based on a video signal, selecting only fluorescence generated by the sample, converting the fluorescence to an electric signal, detecting the intensity of the fluorescence, storing it and displaying it. CONSTITUTION:A video signal generator 11 generates the video signal with which the surface of a sample 3 is scanned. When the video light based on the video signal is generated and goes through a condenser lens 21 into a band pass filter 22, in a CRT display 13, only the light near a wavelength 490nm is transmitted and goes into a dichroic mirror 23. The mirror 23 reflects the light near 530nm and when the exciting light near 490nm irradiates the sample 3, the fluorescent material of DNA pieces emits fluorescence 26 of wavelength 530nm. Then, the light is reflected again to the mirror 23. The fluorescence goes through a condenser lens 24 into a photo-electric converter 14 and is sent to a data processing part 15 and the intensity and the existing position of the fluorescence are detected. Then, the amplified signal is sent to a controller 12, stored in a memory 16 as picture data, sent to a picture display 17 and read as a visible picture.
Patent JP-S62250833-A (JP)
Inventor: HAMAHATA SEIJI
IPC: H02J9/02
Filed: 1986-04-23
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-S58218957-A (JP)
Inventor: BURUURU AKUSERU ERINGU ANDERUS
IPC: A61C9/00
Filed: 1983-05-30
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-H11298568-A (JP)
Title: Portable telephone set and exchange system using the same
Inventor: URANAKA HIROSHI
IPC: H04W68/12
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To allow any arbitrary electronic computer to respond to an incoming call or to display information concerning the incoming call while using a portable telephone set by outputting an incoming call change request from the electronic computer to an exchange when an incoming call report is received from the portable telephone set by weak radio waves, and changing the incoming call to the portable telephone set to an incoming call to the electronic computer through the exchange. SOLUTION: When there is a call to a portable telephone set 103, report of the incoming call is outputted from an exchange 101 through a base station 102 to the portable telephone set 103. The portable telephone set 103 generates an incoming call report and outputs it through weak radio waves to an electronic computer 104 while using a communication path 107. The electronic computer 104 generates an incoming call change request as a request to change the incoming call to the portable telephone set 103 to an incoming call to the electronic computer 104 and outputs the request to the exchange 101 while using a communication path 108. The exchange 101 changes the incoming call to the portable telephone set 103 to the incoming call to a fixed telephone set and outputs a computer incoming call report to the electronic computer 104.
Patent JP-H11293282-A (JP)
Title: Liquid bleaching agent article
Inventor: OZAKI KAZUYOSHI
IPC: C11D3/39
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. bleaching agent article wherein the contents do not exude to the surface of a container. SOLUTION: A plastic container with a thickness of 20-500 μm is filled with a liq. bleaching agent compsn. contg. hydrogen peroxide, a nonionic surfactant of the formula: R-(OCH2 CH2 )n -OH [wherein R is an 8-18C alkyl; and (n) is the average number of moles of ethylene oxide added], and a sequestering agent. The nonionic surfactant is characterized in that (a) (n) is 6-15; (b) the content of an unreacted alcohol is 2 wt.% or lower; and (c) when the number of moles of ethylene oxide added having the highest content (wt.%) is nmax , the relation represented by the formula [wherein iα is nmax+2 ; iβ is nmax-2 ; and Yi is the wt. percentage when the number of moles of ethylene oxide added is (i)] is satisfied.
Patent JP-S62253050-A (JP)
Inventor: SETO KANICHI
IPC: A61F2/78
Filed: 1986-04-25
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-H10263410-A (JP)
Title: Photocatalyst tape preservation
Inventor: SHIBATA KAZUNARI
IPC: B65D81/30
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To excellently preserve the function of a photocatalyst tape or sheet, on which a photocatalyst fine particle is deposited, even in the case that the photocatalyst tape or sheet is preserved in layered state by preserving the layered body of the photocatalyst tape or sheet in a state that the whole body of the layered body is shut from ultraviolet rays. SOLUTION: The tape to be preserved is a photocatalyst tape 1 bearing a photocatalyst fine particle on the surface and is preserved while being kept as a rolled body A, which is the photocatalyst tape 1 rolled on a rolling core 2. This preservation method for the photocatalyst tape 1 is preferably applicable in the case the ultraviolet ray transmittance is high in the tape thickness direction in the layered state and ultraviolet rays are shut from the whole body of the layered body A during the preservation by wrapping the layered body A with an ultraviolet ray shutting material 3. Moreover, a plurality of rolled bodies A may be wrapped collectively with the ultraviolet ray shutting material 3. Metal foils such as an aluminum foil and plastics containing an ultraviolet ray absorbing agent may be employed for the ultraviolet ray shutting material 3.
Patent JP-H05261817-A (JP)
Title: Laminating device and sheet material cutting device
IPC: B29L9/00
Filed: 1992-03-21
Abstract: PURPOSE:To prevent laminated sheet from wrinkling and waving by a method wherein tension is applied to lamination films delivering from lamination film rolls. CONSTITUTION:An object to be laminated 10 is seal-treated by being pressed with pressing and heating rollers 7 under the condition that the object to be laminated 10 is pinched between lamination films delivered from upper and lower lamination film rolls 5a, 5b, 6a and 6b. By applying braking to the lamination film rolls 5a, 5b, 6a and 6b with peripheral brakes 27a and 27b, tensile forces are applied to delivering lamination films. Thus, laminated sheet, which is prepared by seal-treating the target to be laminated 10, is prevented from the generation of wrinkle, wave or the like.
Patent JP-H02272577-A (JP)
Title: Magnetic carrier
Inventor: ISODA TETSUO
IPC: G03G9/097
Filed: 1989-04-14
Abstract: PURPOSE:To allow the respectively independent control of the magnetic characteristics, carrier resistance, and triboelectrostatic charge quantity by forming a binder resin of a silicone resin contg. an org. tin compd. CONSTITUTION:The binder resin of the magnetic carrier formed by dispersing magnetic powder and conductive fine particles into the binder resin is the silicone resin contg. org. tin compd. The amt. of the org. tin compd. to be used is 0.1 to 50wt.% more preferably 1 to 2wt.% by the solid content of the silicone resin. The electrostatic charge quantity with a toner can be adjusted by adjusting the ratio of the org. tin when the SiOH of the silicone resin is brought into condensation reaction by the org. tin catalyst in this case. The respectively independent control of the magnetic characteristics, carrier resistance and triboelectrostatic charge quantity is possible in this way.
Patent JP-S62210-A (JP)
Inventor: SATO TAKASHI
IPC: A01D34/76
Filed: 1986-04-25
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-S60238894-A (JP)
Inventor: FUJISAKI TOSHITAKA
IPC: G10K15/00
Filed: 1984-05-11
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-H11272978-A (JP)
Title: Supervisory signal transferring device
Inventor: NOJI TAKAO
IPC: H04B3/36
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To transfer a supervisory signal without needing external power supply by generating power which drives an analog/digital(A/D) conversion circuit, a parallel/serial(P/S) conversion circuit and a frequency shift(FS) modulation circuit by means of a DC analog signal from a sensor. SOLUTION: This supervisory signal transferring device 7 provided for each sensor consists of a voltage divider 8, an inverter circuit 9, a rectifier circuit 10, an A/D conversion circuit 11, a P/S conversion circuit 12, an FS modulator circuit 13, etc. And, a sensor output signal is converted into a parallel digital signal by the circuit 11 and is converted into a serial digital signal by the circuit 12. An output signal of the circuit 12 is fed to the circuit 13 which outputs a frequency F1 when signal value is '1' and outputs a frequency F2 when signal value is '0' respectively and an output signal of the circuit 13 is fed to a transmission line 14 connected to a place that performs centralized supervision. Thus, a signal is subjected to FS modulation and is transmitted.
Patent JP-H08292790-A (JP)
Title: Video tape recorder
Inventor: TANAKA TOMOSHI
IPC: G10L21/003
Filed: 1995-04-20
Abstract: PURPOSE: To perform a speech speed changing so that the deviation between a video and a voice is made smaller and voice information are obtained as much as possible at the time of a double speed mode and to reproduce one part of the voice at a normal speed by a thinning processing at the time of a reproducing equal to or faster than a triple speed mode. CONSTITUTION: At the time of a double speed reproducing, this tape recorder has a double speed mode performing the speech speed changing performing a compression or elimination processing with respect to an input voice signal according to whether a reproducing signal is voice sections or silent sections. Then, at the time of a ±N (N is a natural number of >=3) multiple speed reproducing, this tape recorder is made so as to be changed over even to an N multiple speed reproducing mode performing the thinning processings of voice sections of prescribed periods of the reproducing voice signal according to the reproducing speed by the command of a system microcomputer 114.
Patent JP-S5430162-A (JP)
Title: 2-aminomethyl-5-phenyloxazoles and their pharmaceutically acceptable acid salts
Inventor: INOUE SHIYOU
IPC: C07D263/32
Filed: 1977-08-09
Abstract: PURPOSE: 2-Aminomethyl-5-phenyloxazoles of formula I: [R 1  is phenyl or halophenyl group; R 2  is 1-3C alkyl, phenyl, or halophenyl group; R 3  is 1-6C alkylamino, 4-(2-hydroxyethyl)-1-piperazinyl group] and their pharmaceutically acceptable acid salts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07277266-A (JP)
Title: Bicycle crank device
Inventor: MUKASA ISAMU
IPC: B62M3/00
Filed: 1994-04-11
Abstract: PURPOSE:To avoid forced movement by reducing the effective length of a crank when the effective length of the crank increases during pedaling and the crank has reached its top dead center. CONSTITUTION:A bicycle crank device includes a crank main body 13 coupled directly or indirectly to a chain wheel 10; a movable member 15 connected to the crank main body in such a manner as to be movable within a specific range and having a pedal 20 rotatably attached thereto so that when the pedal 20 is moved by foot the length of the crank increases; and a spring 22 that exerts resilient force on the movable member so that the length of the crank constantly decreases.
Patent JP-H07275218-A (JP)
Title: Toilet seat device having electrocardiographic measuring function
Inventor: MATSUNO TAKANORI
IPC: A61B5/308
Filed: 1994-04-11
Abstract: PURPOSE:To automatically return a base line to a neutral position by shortening the time constant of a time-constant variable high-pass filter, when the oscillation of the base line of an electrocardiographic waveform exceeds a certain degree, for quickly removing the d.c. components from the electrocadiographic waveform output. CONSTITUTION:The electrocardiographic signals caught by electrocardiogram measuring electrodes 22, 24, 32, 34 are sent to a signal processing part 30, and they are balanced in a calculating part 37 for obtaining the potential signals between the electrodes, and are processed by a filtering amplification circuit 38, and are subjected to A/D conversion by means of an A/D conversion circuit 40, and the digitized electrocardiographic signals are processed by a signal processing circuit 42 for obtaining electrocardiographic waveform data. In the filtering circuit 38, the potential difference signal in which the d.c. components have been removed by a time-constant variable high-pass filter 51 is amplified by an amplifying part 53, and a part of them is sent to a comparision part 55 for comparing it with a reference voltage. A switching part 57 sents a switching signal to the time-constant variable high-pass filter 51 in accordance with the difference voltage, and when the potential difference exceeds the reference signal, the time constant is shortened.
Patent JP-H09276819-A (JP)
Title: Method for treating waste plastic and apparatus therefor
Inventor: KOBAYASHI SHINJI
IPC: B09B3/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method which can heat-treat a large amount of waste plastics promptly and efficiently and an apparatus for the method. SOLUTION: A reaction chamber 16 is composed of a quartz glass tube 22 for receiving waste plastics 20. The waste plastics 20 in the reaction chamber 16 are heated by a high frequency heater to be softened and degasified. By adding a substance with a large high frequency loss coefficient such as water previously into the waste plastics 20, they can be heated by thermal conduction from water. When the waste plastics contain plastics having different values of the coefficient, plastics with lower values of the coefficient can be heated by the thermal conduction from those with higher values.