baber/WOPTO huggingface dataset:
Patent JP-S6323412-A (JP)
Title: Channel selection device
Inventor: YUGAWA TATSUO
IPC: H03J7/18
Filed: 1987-06-18
Abstract: PURPOSE:To eliminate for the tuning fine adjustment for a broadcast station applied for fine adjustment once by changing the frequency division ratio of a frequency divider in response to a data of an external signal corresponding to a broadcast station stored in a storage device when the broadcast station receiving an external signal is selected. CONSTITUTION:If a desired broadcast station is selected by an external switch or the like and the deviation from the specified frequency is large, a pulse output of a prescribed frequency is fed to an external signal line 10 by depressing, e.g., an adusting switch. In giving the pulse output to a control circuit 7, the control circuit 7 gives a signal changing the frequency division ratio of a programmable frequency divider 3 by '1' depending on the input of, e.g., one pulse to the frequency divider 3. Thus, the oscillated frequency of a voltage controlled oscillator 1 being a local oscillator is changed to be tuned with the desired broadcast station. Simultaneously, the data fed to the external signal line 10 is stored in a RAM 8. Thus, one external tuning is enough to the desired broadcast station.
Patent JP-S6131082-A (JP)
Title: Novel microorganism and preparation of polyol by fermentation using same
Inventor: KUBO NAOYA
IPC: C12N1/16
Filed: 1984-07-25
Abstract: PURPOSE:To collect a polyol in high yield, by converting a fermentable saccharide into the polyol using a novel microorganism belonging to the genus Torulopsis in preparation of the polyol by fermentation. CONSTITUTION:A microorganism, e.g. Torulopsis SP, SN-18 strain (FERM-P No.7593), belonging to the genus Torulopsis is inoculated into a culture medium containing a fermentable saccharide as a main carbon source, and aerobically cultivated to produce and accumulate a polyol in the culture fluid, and the resultant polyol is then collected. The Torulopsis SP, SN-18 strain is characterized as follows; Nutrient cells are in the spherical form having 2-6X2-6mu size, and grow by multipolar budding, and no ascopore, mycelium or pseudomycelium is observed. The strain has galactose fermenting property and assimilating property of galactose and D-arabinose, etc., and forms a light orange yellow colony when cultivated on YM agar culture medium.
Patent JP-S6213983-A (JP)
Inventor: ABE MASAZUMI
IPC: F27B3/10
Filed: 1985-07-11
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-S63319234-A (JP)
Title: Method for preventing deterioration of concrete due to asr
Inventor: FUJISAKI KUNIYA
IPC: C04B14/22
Filed: 1987-06-22
Abstract: PURPOSE:To effectively control the early expansion of concrete due to ASR by incorporating fine amorphous silica powder having specified mean particle diameter, dissolved-silica content, and alkali content into a concrete mix. CONSTITUTION:The fine amorphous silica powder having the mean particle diameter (<=about 53mu) identical to or smaller than that of the cement particle, exhibiting >=450mmol./l dissolved-silica content, according to ASTM C289 (chemical process), and contg. <=10% alkali, expressed in terms of Na2O, is incorporated into the mortar or concrete mix which is not cured yet. The amt. of the fine amorphous silica powder to be added is regulated to 2-15% in terms of the substitution rate for the aggregate, and fine quartz glass powder of fine Pyrex glass powder is used. As a result, the ASR is effectively controlled by adding a small amt. of the fine amorphous silica powder, and the concrete with improved durability is obtained.
Patent JP-H10338185-A (JP)
Title: Moving device and its control method
Inventor: NANAE YUUICHI
IPC: B62M6/45
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To minimize a speed change even at the time when travelling resistance is large by giving assist quantity in accordance with a speed reducing amount to a rotating part by a motive force auxiliary means at least at the time of reducing speed under a status to repeat speed increase and speed reduction as speed of the rotating part of a moving device furnished with the motive force auxiliary means. SOLUTION: A speed detection circuit 9 indirectly measures speed of a bicycle from rotating speed of a motor 7 and transmits a detection signal to a peak hold circuit 10 and an assist judgement circuit 12. The peak hold circuit 10 holds a peak value of the detection signal and a differential amplifier 11 to detect a differential amount of a peak value and a current speed value transmits a differential signal of an output signal of the circuit 10 and a speed detection signal to a motor control circuit 13 as a control command value. When the bicycle comes to be in a decelerated state, driving voltage to apply to the motor 7 is decided in accordance with a differential amount of the current speed value from a damping peak value of speed, and assist quantity is given to a rear wheel.  It is possible to improve traveling performance even when speed of a moving device changes in accordance with size of travelling resistance.
Patent JP-H0816259-A (JP)
Title: Regulated power supply circuit
Inventor: NEGISHI NOBUO
IPC: G05F1/56
Filed: 1994-07-05
Abstract: PURPOSE:To reduce the influence of noise from a reference circuit and to maintain and improve the rise characteristics of the circuit 'by switching the time constant of a low pass filter(LPF) means so as to attain high speed start at the time of starting a reference voltage generating means. CONSTITUTION:After low pass filtering reference voltage outputted from the reference circuit 1, the LPF impresses the filtered voltage to the non-inverted input terminal of an error amplifier 2. An FET 8 is off at the time of passage and the time constant of the LPF is a product of the resistance value of a resistor 6 and the electrostatic capacity value of a capacitor C. Since the value of the resistor 6 is set up to a value sufficiently larger than the ON resistance of the FET 8, the time constant of the LPF is normally large (i.e., interrupting frequency is low), and at the time of starting the circuit 1, the time constant of the LPF is small (i.e., the cut-off frequency is high).
Patent JP-S6131640-A (JP)
Title: Air-fuel ratio controller
Inventor: SAITO KIMITAKA
IPC: F02D41/34
Filed: 1984-07-23
Abstract: PURPOSE:To always correctly control air-fuel ratio by detecting the deterioration degree of an air-fuel ratio sensor on the basis of the differentiation wave form of the output voltage wave shape of the sensor and varying at least one among the closed loop air-fuel ratio control parameters according to the result of the detection. CONSTITUTION:When an engine is in operation, the fundamental fuel injection amount is calculated on the basis of each output of a suction amount sensor 4 and a revolution speed sensor 6, and the closed loop air-fuel ratio control is performed by using the signal of the air-fuel ratio sensor 6 so that the air-fuel ratio becomes a prescribed value, and the fundamental fuel injecion amount is calculated. The deterioration detection processing for the air-fuel ratio sensor 6 is carried-out, and if deterioration is detected, at least one among the closed loop air-fuel ratio control parameters such as the lean and rich delaying time, lean integration constant, rich/lean judging level, etc. is varied. The above- described deterioration detection is carried-out by using the time differentiation processing for the output voltage wave-shape of the air-fuel ratio sensor 6.
Patent JP-H0715228-A (JP)
Title: Antenna for radio communication
Inventor: SATOU KIMIATSU
IPC: G01V3/12
Filed: 1993-06-24
Abstract: PURPOSE:To unnecessitate forbidden bands over a wide range and to reduce erroneous communication by arranging the opening face of a first loop antenna while facing it to the opening face of a second loop antenna. CONSTITUTION:A transmitted signal from a transmitter/receiver 1 is impressed to loop antenna parts 2 and 3 with the same phase. At such a time, the loop antenna parts 2 and 3 are provided with 8-shaped directivity and the transmitting current of the loop antenna part 2 is provided with the same phase as the transmitting current of the loop antenna part 3 so that the electric field component and magnetic field component of an electromagnetic wave transmitted from the loop antenna part 2 can be provided with the same phase of the electric field component and magnetic field component of an electromagnetic wave transmitted from the loop antenna part 3. As a result, the electric field component and magnetic field component of the electromagnetic wave to be generated are overlapped each other, and a communication area becomes a pillar-shaped area. At such a time, the characteristics of the loop antenna parts 2 and 3 are synthesized inside this area, and the electric field component and magnetic field component of the electromagnetic wave are made stronger in comparison with the peripheral parts. In the case of receiving the electromagnetic wave, reception sensitivity is made higher in comparison with the periphery as well.
Patent JP-H05347373-A (JP)
Title: Molding structure for semiconductor element and soldering method therefor
Inventor: HIRABAYASHI MITSUO
IPC: B23K1/08
Filed: 1992-06-12
Abstract: PURPOSE:To enable manufacturing of high reliability and high yield and to realize good use durability by forming solder of a small amount stably at a lead end part, by enabling sure solder connection and by realizing a constitution which enables ready assurance of conduction and strength. CONSTITUTION:In a conventional method, solder is applied to the side of a substrate; however, in this method, solder 3 is applied to the side of a lead 2 alone by a spin coater. In the case of mounting a semiconductor element 1, a fillet is formed below the lead by heating and pressurizing by a thermocompression tool, thereby realizing connection.
Patent JP-H04353729-A (JP)
Title: Infrared-ray measuring apparatus
Inventor: MASUDA KAZUAKI
IPC: G01J5/48
Filed: 1991-05-30
Abstract: PURPOSE:To obtain an infrared-ray measuring apparatus which can follow the high-speed temperature change of an object. CONSTITUTION:A lowest-level correcting means 26 which corrects the lowest level of the output of each amplifier 22 to the same potential is provided. A memory means circuit 35, wherein the data of the means 26 and measuring condition data are stored, is provided. Therefore the potential of the lowest level is equal for every amplifier. When the lowest value is written once, changing is not required. Only the maximum value is obtained and written, and that is all. Thus, the operating time is shortened. The data in the apparatus immediately before the change in measuring conditions are stored. The data are read out, and the state before the change can be immediately reproduced.
Patent JP-S5580070-A (JP)
Title: Radar system
Inventor: ONO MAKOTO
IPC: G01S7/02
Filed: 1978-12-13
Abstract: PURPOSE:To improve the measuring accuracy of a target in a radar system by employing an electron scanning antenna and a mechanical scanning antenna and receiving the reflected wave by both the antennas. CONSTITUTION:A radar system consists of an electron scanning antenna 1, a mechanical scanning antenna 2, a transmitter/receiver 3, a receiver 4, signal processors 5, 6, a data transmitter 7, and a synchronizing signal generator 8. Thus, the antenna 1 can search a target at high speed, the data transmitter 7 transmits the measured angle of the target 9 to the antenna 2, and the antenna 2 receives the reflected wave to thereby improve the angle measuring accuracy.
Patent JP-S63317375-A (JP)
Title: Printer
Inventor: ONAWA HITOO
IPC: B41J2/485
Filed: 1987-06-19
Abstract: PURPOSE:To discriminate the suitability of a paid out printing medium and to conduct an issue control by reference to a table, by providing the printing medium on which a bar code pattern corresponding to identifying information is printed and the table collating the identifying information with form information and form data. CONSTITUTION:A bar code pattern 70 representing the type of a document original 9 is previously printed in position. The bar code pattern is read by a bar code reader 17 at a position where the original 9 is paid out from a hopper to recognize identifying information 71 of the document original 9. The read identifying information 71 is collated with identifying information 71a informed from a host device. After the coincidence, a medium information table 51 is retrieved, and form information t1 and form number data 60 are informed to a carry control part 6 and a printing control par 4; then, a document is issued. On the other hand, if the coincidence was not obtained in the collation, the data is rejected, and the process is repeated again the issue is interrupted. Because an error in setting the document original 9 to the hopper 9 can be identified and various document originals 9 which are similarly preprinted with different form data can be set to the same hopper, issue control can be simplified.
Patent JP-S6215673-A (JP)
Title: Catalog editing system
Inventor: TODA AKIRA
IPC: G06F17/50
Filed: 1985-07-15
Abstract: PURPOSE:To correct a rough sheet with high efficiency with automatic correction of a product picture carried out in response to the correction of a square plate, by synthesizing extracted closed ruled line information and product picture information and correcting the picture information in response to the correction of the ruled line information. CONSTITUTION:A system controller 3 extracts the closed ruled line information and the product picture information out of a picture information storage means 2 according to a command given from an input means 1. Then a picture synthesizing means 3a synthesizes both information. This synthesized information is corrected automatically by a picture correcting means 3b with the command given from the means 1. The picture information is corrected in response to and in parallel with the correction of the ruled line information. Then the product picture is corrected automatically in response to the correction of a square plate. In such a way, a rough sheet can be corrected with high efficiency.
Patent JP-2000344513-A (JP)
Title: Activated clay shaped particle, its production and its utilization
Inventor: HATANO MASASHI
IPC: B01D15/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an activated clay shaped particle, in which macropores are formed inside, the fine structure of dioctahedral type smectite clay mineral is preserved and the particle diameter is controlled within the range excellent in filtration property. SOLUTION: This method for producing the activated clay shaped particle consists of a process for adjusting the particle size of the dioctahedral type smectite clay mineral to 1-10 μm in volume-based median diameter (D50) measured by a laser diffraction method, a process for mixing an acid soluble or acid decomposable inorganic compound into the pulverized treated material, a process for granulating the mixture into a shaped particle having 10-60 μm volume-based median diameter D50 measured by the laser diffraction method and a process for treating the shaped particle with acid while the particle shape is kept.
Patent JP-S6075001-A (JP)
Inventor: KENESU TEII ETSUFURAA
IPC: A43B13/22
Filed: 1984-07-26
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-H0319218-A (JP)
Title: Formation process and device of soi substrate
Inventor: TATSUMI TORU
IPC: H01L27/12
Filed: 1989-06-15
Abstract: PURPOSE:To form a silicon single crystal in high quality on a silicon oxide film in precision thickness by a method wherein an electron gun type evaporator is provided while a substrate is injected with oxygen molecular beams from a plasma ion source under irradiation with silicon molecular beams to be heated later. CONSTITUTION:An MSE device provided with an electron gun type Si evaporator 12, ECR plasma ion sources 13, 14, 15 is used. An n type Si substrate 3 used as a specimen wafer is RCA cleaned up and then placed in a formation chamber 16; an alpha-Si deposited in 10Angstrom thick is cleaned up at 800 deg.C for one minute; the substrate temperature is lowered at 700 deg.C to form an SOI substrate to be irradiated with oxygen ion 6 in 1muA/cm<2> from an ion source and simultaneously irradiated with Si molecular beams 5 in 1.0Angstrom /S from an evaporator 12. After the film thickness of SiO2 reaches the specific value, the oxygen ion irradiation is stopped; Si is MBE deposited to perform the heat treatment in vacuum at 800 deg.C for 30 minutes so that an SOI substrate equal to that formed by using a thermal oxide film may be formed.
Patent JP-H0445308-A (JP)
Title: Gas burner
Inventor: HINAGA YUKINOBU
IPC: F23D14/06
Filed: 1990-06-13
Abstract: PURPOSE:To prevent cloggings even when a liquid overflows and falls on a burner cap during the cooking, facilitate cleaning work and improve safety by providing an inner flame port horizontally or in an angled direction in a protrusion, which is formed between an outer flame port of the burner cap and a secondary air take-in port and defines a cavity in communication with a mixing pipe of a burner body, and a flange above said port. CONSTITUTION:A secondary air take-in port 16 is provided inside a cylinder 13 of a burner cap 11 and a protrusion 19 defining a cavity 18 in communication with a mixing pipe 17, through which combustion gas flows, of a burner body is provided between an outer flame port 4 and the port 16. And an inner flame port 20 is provided below the protrusion 19 in a horizontal direction or in an angled direction. A flange 21 is formed above the port 20. Since the inner flame port is provided in a lateral direction, even if a liquid flows over the burner cap, the inner flame port is prevented from being clogged.
Patent JP-H01321247-A (JP)
Title: Winding diameter detecting device
Inventor: HOTTA HIROYOSHI
IPC: B65H23/195
Filed: 1988-06-24
Abstract: PURPOSE:To detect a precise winding diameter even during rotating a revolving drum by generating a correction signal of a winding diameter based on the rotating angle of the revolving drum obtained from a revolving angle detecting means, and providing a winding diameter correction computing part which supplies said correction signal to a winding diameter detecting part. CONSTITUTION:The rotating angle of a revolving drum 3 is detected by a revolving position detector 12, and based on the positional relation of the rotating angle with a deflector roll (delivery roll) 2 and a carrousel reel (take-up roll) 4, a coil diameter correction computing device 13 outputs a correction signal of a detection error of roll diameter in the reel 4 which error is caused by the rotation of the revolving drum 3. A coil diameter detecting device 10 determines the coil diameter of the reel 4 from said correction signal and output signals of pulse transmitters 8, 9 transmitting pulse signals of the number proportional to the rotating numbers of the roll 2 and reel 4. Thus, a precise winding diameter can be determined, and consequently, the tension to a rolled material 1 can be maintained constant.
Patent JP-H053772-A (JP)
Title: Emulsifying agent of oily component, emulsifying oily component, soup for dilution and production thereof
Inventor: WATANABE TAKASHI
IPC: C09K23/30
Filed: 1991-06-26
Abstract: PURPOSE:To obtain the emulsifying agent having excellent emulsifying agent and, in the case of use for foods, cosmetics, etc., not damaging flavor and fragrance thereof, having excellent safety to human body, comprising two kinds of gelatins having different isoelectric points in a specific ratio. CONSTITUTION:The objective emulsifying agent comprising (A) a gelatin having 6.5-9, preferably 8-9 isoelectric point and (B) a gelatin having 4.5-5, preferably 5+ or -0.3 isoelectric point in a ratio of 95:5-10:90 by weight. An gelatin treated with an acid is usually used as the component A and a gelatin treated with an alkali as the component B.
Patent JP-H05346645-A (JP)
Title: Image forming material for laser recording and image forming method using same
Inventor: SASAI MASAHIDE
IPC: G03C5/16
Filed: 1992-06-15
Abstract: PURPOSE:To provide an image forming material for laser recording with which traveling property can be surely obtd. even when the operation speed of a flat bed-type scanner is increased, by specifying the amts. of water-soluble polymer and polymer latex in the incident surface where laser light is made incident relating to the amts. of those in the opposite surface. CONSTITUTION:The amts. of water-soluble polymer (C) and polymer latex (D) in the incident surface (A) where laser light is made incident are specified to satisfy all of the following relations: S>=20M-2, infinity >M>O, and infinity >S>O, wherein M=(weight of (C) in side (A))/(total weight of (C) in the opposite side (B)) and S=(weight of (D) in side (A))/(total weight of (D) in side (B)). It is required that the water-soluble polymer (C) has >=1.2mum/1cm.1% RH coefft. of expansion with humidity absorption, and the polymer latex (D) has <=0.5mum/1cm.1% RH coefft. of expansion with humidity absorption.
Patent JP-H0368365-A (JP)
Title: Sterilized substance
Inventor: HORUSUTO RUUTOBUITSUHI
IPC: A61L2/02
Filed: 1990-06-13
Abstract: PURPOSE: To sterilize a formed article made of a re-absorptive polymer in a simple and reliable way, and to enhance safety in use by conducting a sterilizing treatment on the formed article under a sufficiently high pressure for a predetermined time. CONSTITUTION: The formed article made of re-absorptive polymer and the like including an active material is treated to sterilize for a predetermined time under a sufficiently high pressure. Pressure sterilizing treatment is suitable for conducting it at more than 100Mpa. Sterilizing treatment is suitable for conducting under presence of an inert gas in khat krebs, or under a presence of an inert solution. And the sterilizing treatment is suitable for conducting treatment by intercepting the formed goods from a pressure transitive medium by using a film-shaped or bag-shaped package. In the sterilized formed goods, a formed goods made of a re-absorptive material may be best.
Patent JP-H0395280-A (JP)
Title: Liquid eraser
Inventor: YAMABE KIYOSHI
IPC: C09D9/00
Filed: 1990-06-15
Abstract: PURPOSE:To obtain a liq. eraser capable of correcting and hiding all kinds of written lines and also correcting a reflecting type copying manuscript and a heat-sensitive and pressure-sensitive paper regardless of aqueous or oil-based products by combining a specified solvent in a liq. eraser consisting of a hiding agent, a dispersant, a resin and a solvent. CONSTITUTION:In a liq. eraser consisting of a hiding agent (e.g. titanium oxide), a dispersant (e.g. 'Solspearce 3,000' manufactured by ICI), a resin (e.g. an acrylic resin) and a solvent, a good solvent with a high solvency to the resin (e.g. methylcyclohexane) and a poor solvent with a low solvency to the resin (e.g. 'Markasol R' manufactured by Maruzen Petrochem. Co., Ltd.) are combined for use.
Patent JP-S5943016-A (JP)
Title: One-component epoxy emulsion
Inventor: KAWAI KEIJI
IPC: C09D163/00
Filed: 1982-09-06
Abstract: PURPOSE:An organic solvent-free one-component epoxy emulsion capable of forming films excellent in adhesion, flexibility, etc., prepared by reacting a glycidyl epoxy compound with a water-insoluble amine in the presence of a nonionic surfactant, and then neutralizing the product with an acid. CONSTITUTION:A nonionic surfactant (e.g., polyoxyethylene alkylphenol ether) is added to a mixture of a glycidyl epoxy compound (e.g., bisphenol A diglycidyl ether) and a water-insoluble or difficultly soluble amine (e.g., heptylamine or 4,4'-diaminodicyclohexylamine). Water is added slowly to the mixture under high-speed agitation to form an aqueous dispersion, which is further agitated to effect the reaction. Then, a one-component epoxy emulsion is obtained by adjusting the pH of the mixture to 6-8.5 by adding an acid (e.g., acetic acid).