baber/WOPTO huggingface dataset:
Patent JP-H04338162-A (JP)
Title: Magnesia-carbon brick having multilayered structure
Inventor: MUROI TAKESHI
IPC: B32B18/00
Filed: 1991-05-08
Abstract: PURPOSE:To improve the corrosion resistance of the operation side of a magnesia-carbon brick and the oxidation resistance of the rear side. CONSTITUTION:A magnesia-carbon brick is composed of a high carbon layer 2 at the operation side 1, a low carbon layer 4 at the rear side 5 and a middle layer 3 between the layers 2, 4. The thickness of the high carbon layer 2 and that of the low carbon layer 4 are respectively regulated to 50-90% and <=50% of the full length of the brick from the operation side 1 to the rear side 5. The brick withstands thermal shocks because of the above-mentioned multilayered structure, has high corrosion resistance because of the high carbon layer at the operation side and also has high oxidation resistance because of the low carbon layer at the rear side. The firebrick has a long service life and the cost is reduced.
Patent JP-2000083069-A (JP)
Title: Digital signal transmission circuit of semiconductor device, small signal sense circuit and semiconductor device using digital signal transmission circuit or small signal sense circuit
Inventor: TAKEUCHI MIKI
IPC: G11C11/409
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that realizes a signal transmission system whose noise and power consumption alike are small and which is suitable for high speed signal transmission between physically separated blocks or a small sense circuit which is suitable to read memory storage information and is high in speed and highly reliable. SOLUTION: In this signal transmission circuit where a preceding stage logic circuit 10 and an output circuit 20 on a transmitting side and an input circuit 30 and a next stage logic circuit 40 on a receiving side exist on different semiconductor chips or are arranged at separate positions on the same chip and they are connected by a pair of complementary signal lines, digital signal transmission is performed by the complementary signal line pair that symmetrically shifts from almost middle potential between high potential and low potential and the input circuit 30 where one of the complementary signal line pair is connected to the source of a 1st field effect transistor M1T and the gate of a 2nd field effect transistor M1B, the other is connected to the gate of the M1T and the source of the M1B and the drains of the M1T and M1B are connected to a transistor conduction detection circuit 310 is provided.
Patent JP-S5923522-A (JP)
Title: Dry etching method
Inventor: KANBARA GINJIROU
IPC: H01L21/302
Filed: 1982-07-29
Abstract: PURPOSE:To improve coating quality of an insulatiom film or wiring layer, by a method wherein when an etching material formed on the surface of a substrate is subjected to dry etching into a required pattern, ion of prescribed high dose amount is implanted previously on surface of the material and at a prescribed pressure, and cross-sectional shape of the material is inclined. CONSTITUTION:Gate such as an MOS element and a polycrystalline Si film 3 for wiring at thickness of about 5,000Angstrom  are formed on a semiconductor substrate 1 through an insulation film 2. Ion of high dose amount more than 1X10<15>/cm<2> is implanted onto Si film 3. A resist pattern 4 for an etching mask is formed on the film 3, and pressure is made more than 100 mTorr using mixed gas of CF4 and O2 and exposed part of the film 3 is subjected to dry etching. In this constitution, etching rate to surface of the film 3 remaining below the pattern 4 becomes about 1.7 times and inclined surface of about 60 deg. with respect to the vertical direction is obtained. Thus breakage does not occur when the pattern 4 is removed and wiring is provided.
Patent JP-H11330731-A (JP)
Title: Container of wire rod
Inventor: HONMA TAKESHI
IPC: H04B1/3822
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a container of wire rod capable of effectively wiring the wire rods extending inside an electronic equipment to be fixed. SOLUTION: A front case 10 and a rear case 20 are equipped with a hand free speaker 22 and a receiving speaker 17, and then patterns 12a are formed on the surface of a substrate 12 installed on this front case 10 so as to connect the wire rods 13 extended from the hand free speaker 22 and the receiving speaker 17 to the patterns 12a on the substrate 12. Furthermore, an RF module holder 14 loaded with an RF module 16 is installed on the surface of the substrate 12 so as to provide L type ribs 14a on the side of this RF module holder 14 to form protruding portions on the front end of this L type ribs 14a, so that the wire rods 13a extended from the hand free speaker 22 and the receiving speaker 17 may be fixed.
Patent JP-H01304097-A (JP)
Title: Circulation type biological treatment apparatus
Inventor: MATSUMOTO SHINGO
IPC: C02F3/06
Filed: 1988-05-31
Abstract: PURPOSE:To eliminate dead space in a tank and make DO adjustment easy, by providing an aeration circulating type filter bed with a pair of filler layers using a partition wall, passing soil water through a vacant space at the tank bottom and then through these filler layers and recirculating the water to a distribution tank through a return pipe in communication with an air supply pipe. CONSTITUTION:A filter bed 1 is divided into a pair of filler layers 2a and 2b by a partition wall 3 and a vacant space 4 is provided between the lower surfaces of these filler layers and the bottom of a tank for communication therebetween. A distribution tank 5 is provided above the filler layer 2a and an overflow chamber 7 above the other filler layer 2b. Furthermore, the overflow chamber 7 and the distribution tank 5 is communicated with each other through a circulating water return pipe 9, whose rising part 9a is connected with an air supply pipe 10. Upon air supply to the return pipe 9 in a process of recirculation consisting of a down-stream aerobic zone and upstream anaerobic zone, the upper water in the overflow chamber 7 is sucked out due to the air lift effect for flowing as a circulating water c into the distribution tank 5 joining the soil water a to be treated therein. For this reason, DO adjustment in the tank 1 is possible merely by regulating the amount of air supplied, whereby an excessive aeration can be prevented.
Patent JP-H05320325-A (JP)
Title: Polyester resin composition
Inventor: TERAJIMA YASUNORI
IPC: C08G63/181
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a polyester resin composition excellent in hydrolytic resistance, causing no lowering of mechanical strength even under high temperature and humidity conditions and free from occurrence of warpage. CONSTITUTION:The polyester resin composition consists of a dicarboxylic acid component containing >=90mol% 2,6-naphthalenedicarboxylic acid and its derivative and a diol component containing >=90mol% 1,4-butanediol and has 0.7-2sec crystallization starting time measured by depolarization strength method.
Patent JP-H04333454-A (JP)
Title: Media conveyance controller
Inventor: KOBAYASHI TORU
IPC: B65H7/06
Filed: 1991-05-09
Abstract: PURPOSE:To provide a media conveyance device which can be utilized by other devices and can reduce the time required for design and development. CONSTITUTION:A signal input section 2 inputs the information obtained by a sensor to detect the existence of a substance to be conveyed. A control section 3 controls the drive section of a motor 5 based on the information from this signal input section 2. The drive section 4 drives or stops this motor 5. A signal output section 7 outputs the information from the signal input section 2 after the lapse of a fixed time.
Patent JP-H01302821-A (JP)
Title: Resist ashing method
Inventor: SHINAGAWA KEISUKE
IPC: H01L21/30
Filed: 1988-05-31
Abstract: PURPOSE:To obtain an ashing method with less ashing dependency for temperature and gas composition by adding a specified ratio of oxygen gas to oxygen gas. CONSTITUTION:In an ashing method of resist for eliminating the resist by allowing plasma of oxygen gas to react with resist, a specified ratio of hydrogen gas is added to oxygen gas. It is appropriate to set the oxygen gas ratio to several or 30mol%. Then, for example, using the down-flow ashing device, discharge of a reaction room 2 is made by a vacuum system connected to a discharge pipe 7, and oxygen containing hydrogen is guided to a plasma generation room 3 through a gas guiding pipe 8. A micro wave transmission window 9 consisting of quartz plate is provided at the upper part of the plasma generation room 3 and microwave transmitted from a waveguide pipe 10 is propagated to the inside of the plasma generation room 3 to allow the internal gas to be excited and plasma to be generated.
Patent JP-S5924247-A (JP)
Title: Communication type electrochemical analytical apparatus
Inventor: NIHEI KAZUO
IPC: G01N27/27
Filed: 1982-08-02
Abstract: PURPOSE:To accelerate the response speed of the titled apparatus, by a method wherein the inlet and the outlet of a measuring chamber are electrically connected and the increment in the resistance between electrodes is prevented to reduce an overvoltage shock applied to a detecting electrode caused by air bubbles. CONSTITUTION:When a suction nozzle 21 is inserted into a base liquid 12 and a liquid sending pump 11 is operated, the base liquid 12 is discharged out of the system through the suction nozzle 21, a nozzle mover 14, a stabilizing electrode 6, a measuring chamber 7 and the liquid sending pump 11. During this time, the concn. of the objective component in the base liquid passing the measuring chamber 7 is detected by detecting electrodes 2, 3 and a reference electrode 4 to be recorded by a recorder 10 through lead wires 25-28, amplifiers 8, 9 and lead wires 29, 30. Subsequently, the liquid sending pump 11 is temporarily stopped by the signal from a controller 15 while the nozzle 21 is drawn up from the base liquid 12 to be moved to a specimen liquid 13 and the liquid sending pump 11 is operated directly before the nozzle 21 is inserted into the specimen liquid 13 and, after air is sucked, the nozzle 21 is inserted into the specimen liquid 13. Even if air bubbles are passed between the detecting electrodes 2, 3 and the reference electrode 4 in the measuring chamber 7 and the liquid flowline between both electrodes is cut off, because the detecting electrodes 2, 3 and the reference electrode 4 are electrically connected through the stabilizing electrodes 5, 6 and the lead wire 31, the change in the electric resistance of the liquid flowline in a measuring system becomes extremely small.
Patent JP-S5358742-A (JP)
Title: Control system of information medium for information search system
Inventor: MORIGAMI TAKEYASU
IPC: G03B27/32
Filed: 1976-11-09
Abstract: PURPOSE: To secure a highly efficient control and researching for the used film in the microfilm searching system featuring a large capacity and a high traffic. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09322215-A (JP)
Title: Individual selective calling receiver
Inventor: ISHIDA TAKAYASU
IPC: H04W88/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an individual selective calling receiver selecting a display method of a message. SOLUTION: Upon receipt of a display method registration request, a CPU 103-2 detects a password from a ROM 109 and collates it with an inputted password, requests display method designation when they are coincident, and registers inputted 1st or 2nd display designation to the ROM 109. Upon receipt of a reception information read request, the CPU 103-2 detects presence of a message from the received information stored in a RAM 103-5, reads the received information and time information when the message is in existence, detects display method designation information from the ROM 109, starts a 1st display drive section 103-3 in the case of 1st display destination,  displays the received information and the time information onto an LCD display section 110 as they are and starts a 2nd display drive section 103-4 in the case of the 2nd display designation and partially displays the message and address information onto the LCD display section 110. The CPU 103-2 starts the 1st display drive section 103-3 in the case of no message to display the address and the time information as they are and starts a notice drive section 104 to display a tone-only.
Patent JP-S5760670-A (JP)
Title: Production of electrolyte_maintaining matrix for fuel cell
Inventor: MUNEUCHI ATSUO
IPC: H01M8/02
Filed: 1980-09-27
Abstract: PURPOSE:To obtain electrolyte-preservation matrix for a fuel cell which is excellent in its properties of electrolyte preservation and strength, by mixing a fluorine polymer suspension and an inorganic material, heating this mixture, and adding methanol etc. to fibrate this polymer. CONSTITUTION:Polytetra-fluoro-ethylene suspension is mixed into inorganic compound powder such as silicon carbide and this mixture is heated. Then, methanol and ethanol are added therein to destroy micelle and to fibrate the polytetrafluoroethylene acting as a binder. Methanol etc. and moisture are removed by heating. Water is added to this mixture and blended, to mold the mixture in a desired sheet  shape. Electrolyte-preservation matrix having excellent hydrophilic property, good  electrolyte-preservation property, sufficient mechanical stregth and capacity of  greatly improving cell properties can be obtained by the above method.
Patent JP-S5836383-A (JP)
Title: Prevention of biohazard by ozone
Inventor: JINRIKI NARIKO
IPC: C12M1/00
Filed: 1981-08-25
Abstract: PURPOSE:To prevent biohazard simply and efficiently, by introducing an ozone gas into a closed space to be used for the research of microbiological engineering, genetic engineering, etc., a sterilizing and decomposing biohazard factors. CONSTITUTION:Ozone-containing air is introduced from the ozonizer 1 through the line 7 to the safety cabinet 2, the biobox 3, the device 4 for treating waste water, etc., and biohazard factors are sterilized and decomposed. Ozone in an exhaust gas is removed with active carbon in the device 5 for eliminating ozone. Since guanine, thymine, etc. are subjected to cleavage of double bond and decomposed, DNA (deoxyribonucleic acid) will not be repaired by a repair enzyme, so this method has high biohazard preventing effect.
Patent JP-2000324259-A (JP)
Title: Device for connecting radio telephone set
Inventor: SUGINO MASAYUKI
IPC: H04M1/715
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To enable a connected general telephone set connected, etc., and receive a call, when an incoming call arrives at a radio telephone set in a radio telephone connecting device which connects the general telephone set and the radio telephone set and enables radio calling and an incoming call from the general telephone set. SOLUTION: This device is provided with a radio telephone set monitoring part provided with an incoming call detection mechanism from a radio telephone set 102, a bell signal transmitting part transmitting an incoming signal to a general telephone set 101 on the basis of incoming call detection information and a signal transmission line monitoring part, which monitors a signal transmission line and detects Off-hook when the set 101, is subjected to off-hook condition.  Even when an incoming call arrives at the set 102 to be connected from another telephone, the incoming call is notified by such a manner that the bell signal transmitting part transmit a bell signal to the set 101 via the signal transmission line, and when the set 101 is subjected to off-hook, communication is made possible by stopping bell tone on the basis of information from the signal transmission line monitoring part.
Patent JP-H11123808-A (JP)
Title: Digital printer, dispersion imaging for plate setter and control architecture
Inventor: BENSON ROTH C
IPC: G06F3/12
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a computer architecture for executing the common control of task bases with a physically discrete single or more lithographic printing systems. SOLUTION: This control architecture includes at least, a job control computer 64 which makes the selection between printing jobs easy and discrete image control computers 6212 , 6234 , 6256 which control the operations of various imaging device. The computers 64, 62 interact with each other through a network 66 such as an Internet. The image control computer 62 is physically associated with a printing machine 60, but the job control computer 64 can be associated with the printing machine in the remote-control mode. The job control computer 64 holds numerous printing jobs in a storage device on board, or a server 68 to be accessed through a network serves brings forth a storage function.  The job control computer 64 allows an operator to perform various adjustments pertaining to final print quality and at the same time, offers a control relative to ink adjustment through a discrete dedicated computer 70. This architecture makes it possible to support plural printing machines under the common control of one or more units of the job control computers 64.
Patent JP-2000316828-A (JP)
Title: Finger input device for cerebral magnetic field measuring system and cerebral magnetic field measuring system
Inventor: ADACHI YOSHIAKI
IPC: H01H35/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a cerebral magnetic field measuring system with simple arrangement and easily manufacturable, and a finger input device for use therewith. SOLUTION: This finger input device 10A includes a hemispherical base 1a made of plastic foam, a rubber bush 2 fitted into a hole in the base 1a, and a receiving optical fiber 3r and an illuminating optical fiber 3t with their respective ends held by the rubber bush 2. When a subject's finger is holding the rubber bush 2, light emitted from the end face of the illuminating optical fiber 3t and reflected by the finger impinges on the end face of the receiving optical fiber 3r, so that a light receiving element 5 outputs a relatively high voltage. When the subject's finger is away from the rubber bush 2, a relatively low voltage is output.  A signal comparison circuit 7 compares the voltage output by the light receiving element 5 with a threshold voltage and outputs '1' when the voltage output by the light receiving element 5 is higher than the threshold voltage; when the voltage output is lower than the threshold voltage, it outputs '0'.
Patent JP-S5923975-A (JP)
Title: Method and device for processing still picture
Inventor: KUBOTA MASARU
IPC: H04N5/222
Filed: 1982-07-30
Abstract: PURPOSE:To perform a roll display in which characters are continuously moved on a television screen by a small-sized device, by picking up the image of still pictures drawn on Telop cards, etc., and reading out video signals in order after they are stored in a storage device. CONSTITUTION:Analogical video signals Vin obtained by picking up the image of character patterns written on the surface of one sheet are inputted into a video processing circuit 200 through an input terminal 100 and converted into signals Vl of a logical level. A writing circuit 300 discriminates each line of the characters of the signals Vl and divides the signals for every line, and then, determines the address of a storage device 500. A switching means 400 performs the input and output into and from the storage device at time division. A reading out circuit 600 reads out the stored contents in the storage device in a fixed order and an output circuit 700 converts the readout contents into video signals Vout which are outputted from an output terminal 800. Since the storage device 500 continuously performs the writing and readout, it must have a capacity equal to two screens.
Patent JP-S62290254-A (JP)
Title: Telephone set with built-in tape recorder
Inventor: SAKURAI KOICHI
IPC: H04M1/64
Filed: 1986-06-10
Abstract: PURPOSE:To make it unnecessary to receive authorization, or approval by Nippon Telegraph and Telephone company at the time of transferring a message to others while absent, by performing the recording, reproduction, and the erasure, etc., of a message on the endless tape of a tape recorder, utilizing the microphone and the speaker of a handset. CONSTITUTION:At the time of recording the message, etc., it is recorded on the endless tape from the microphone 1 of the handset, by driving the motor 13 of a governor circuit 14, and rotating the endless tape, after operating the sound recording relays 25 and 2b by turning on the sound recording switch 16 of a switching circuit 10 exposed from the cover of a telephone set main body. At the time of reproducing a sound-recorded message, etc., it is possible to listen the message, etc., from the speaker 3 of the handset, by driving the motor 13 of the governor circuit 14, and rotating the endless tape, after turning on the reproduction switch 18 of the switching circuit, and operating the reproduction relays 27 and 28 of a recording and reproducing amplifier 12.
Patent JP-H05307019-A (JP)
Title: Reaction terminating point managing method by use of orp electrode
Inventor: OSHIMA NOBUAKI
IPC: C01B11/06
Filed: 1992-04-28
Abstract: PURPOSE:To make certain management of the terminating point of chlorination reaction by previously determining the relationship between the rate of potential change and the residual alkali concentration, and measuring the rate of change of the ORP electrode potential. CONSTITUTION:It is know, when for example limemilk is chlorinated to yield calcium hypochlorite, that the residual alkali concentration decreases near the terminating point of reaction to cause sink of the pH as long as the blow-in rate of chlorine is held constant, and therefore the rate of change of the ORP electrode potential per unit time increases steeply to maximize. This rate of potential change is not influenced by the relative shift of the ORP electrode potential. If, in advance, the relationship between the rate of potential change and the residual alkali concentration is determined, the terminating point of chlorination reaction can easily be managed only by measuring the ORP electrode potential. That is, the point where the rate of change maximizes or has attained a specified value on the incremental state, is seized to be considered as the terminating point.
Patent JP-H01252257-A (JP)
Title: Feed additive, feed and production thereof
Inventor: TAMAYA HIROAKI
IPC: A23K1/16
Filed: 1988-06-02
Abstract: PURPOSE:To obtain a feed additive capable of preventing occurrence of diarrhea in livestock by addition to a livestock feed, by finely cutting the subterranean part of chicory, drying the finely cut chicory while heating, pulverizing the resultant chicory flakes and containing tri- or polysaccharides of inulooligosaccharides and polysaccharides in a specific proportion. CONSTITUTION:A feed additive, obtained by finely cutting the subterranean part of chicory, drying the finely cut chicory while heating (preferably at 180 deg.C for 12hr), pulverizing the resultant chicory flakes, etc., and containing >=40wt.% total content of tri- or polysaccharides of inulooligosaccharides and polysaccharides based on the total solid content and >=80wt.% content thereof based on the saccharides. The above-mentioned additive in an amount of 0.1-10wt.% is contained to afford the aimed feed, capable of contributing to body weight increase of livestock and improved in feed efficiency.
Patent JP-S6111159-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1984-06-28
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。