baber/WOPTO huggingface dataset:
Patent JP-H0896363-A (JP)
Title: Format forming method for optical information recording medium
Inventor: YOSHIDA NOBUHISA
IPC: G11B7/0045
Filed: 1994-09-21
Abstract: PURPOSE: To obtain a format forming method for optical information recording medium in which amplitudes of reproduced signals are maintained within an approximately certain range and the signals are surely binarized even during a high density recording. CONSTITUTION: On a formatted optical disk, a VFO section, in which short pits Ps are successively made, and an ID section, in which long pits PI are arranged, are beforehand provided. During the production of a master disk, these short pits are formed by a conventional laser power. However, long pits are formed by attenuating the laser power with a certain slope starting from the tip to the end of the pit in accordance with the length of the pit to be formed. By forming these pits like this, the level of the reflected light beams from a long pit column is increased and the threshold level of the reproduced signals can be determined by taking the reproduced signal level from the short pit column as a reference.
Patent JP-H0953541-A (JP)
Title: Fuel pressure pulsation damping device
Inventor: KINO HITOSHI
IPC: F02M69/46
Filed: 1995-08-12
Abstract: PROBLEM TO BE SOLVED: To perform damping of fuel pressure pulsation without using a diaphragm type pressure valve. SOLUTION: The whole of the housing 12 of a fuel delivery pipe 11 is formed approximately into a cylindrical shape and a pressure pulsation damping mechanism 21 is arranged inside the housing 12. The pressure pulsation damping mechanism 21 comprises two fixing members 19 and 22; a film body 24 fixed by the fixing members 19 and 22 and extending longitudinally of the housing; and a support member 20 fixed in the housing 12 and supporting the film body 24. The film body 24 is formed approximately into a cylindrical shape by using fluororubber, and the two end parts thereof are fixed by the fixing members 19 and 22. The interior of the film body 24 forms a closed space, and a containing part 25 consists of the space. The containing part 25 is filled with air as compressive gas.
Patent JP-H1066994-A (JP)
Title: Biological denitrification method
Inventor: NONAKA SHINICHI
IPC: C02F3/34
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To start up a denitrification tank high in treating efficiency at an early stage in a biological waste water denitrification method in which nitrogen oxides such as nitrate in a sewage, night soil and various industrial wastes are reduced biologically and denitrificated. SOLUTION: In biological waste water denitrification method in which the nitrogen oxides-containing waste water is denitrificated by reducing biologically the nitrogen oxides in an anaerobic treating tank using a granular sludge, a methane fermentation bacteria granule and an activated sludge are filled in the anaerobic treating tank, and a denitrifying bacteria granule is formed in the anaerobic treating tank. A weight ratio of the methane fermentation bacteria granule to the activated sludge to be filled in the anaerobic treating tank is preferably 5:5 to 9:1.
Patent JP-H1056327-A (JP)
Title: Microwave band voltage-controlled oscillator
Inventor: YOSHIDA SEIICHIRO
IPC: H03B5/18
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the forward current of the gate electrode of a field-effect transistor small and easily set the optimum position of a dielectric resonator. SOLUTION: This voltage-controlled oscillator is equipped with the dielectric resonator 20 and a field-effect transistor(FE) 10, and one microstrip line 21 is electromagnetically coupled with the dielectric resonator 20; and a varactor diode 24 is connected to this microstrip line 21 and this varactor diode 24 is supplied with a varactor bias voltage from a supply terminal 27. To this varactor diode 24, the gate terminal 10A of the FET 10 is connected through a DC blocking capacitor 28, and a choke coil 29 and a current limiter resistor 30 are connected between the gate terminal 10A and ground. This resistor 30 suppresses the forward current.
Patent JP-H0564587-A (JP)
Title: Variant aspergillus oryzae alkaline protease
Inventor: IKEGAYA KAZUO
IPC: C12N15/57
Filed: 1991-09-06
Abstract: PURPOSE:To provide the subject enzyme for pharmaceutical use, etc., having improved thermal stability without lowering the activity by substituting plural amino acids in a wild-type Aspergillus oryzae alkaline protease with cysteines, thereby forming plural disulfide bonds in the molecule. CONSTITUTION:A wild-type Aspergillus oryzae alkaline protease cDNA produced by cloning Aspergillus oryzae ATCC 20386 strain is converted to a single stranded DNA, which is annealed in combination with a variant primer. The product is subjected to the elongation and linking with a complimentary chain, removal of unnecessary DNA, nicking, treatment with exonuclease III, elongation of complimentary chain and screening to obtain a variant Aspergillus oryzae alkaline protease DNA. A host is transformed with the DNA and the transformant is cultured to obtain the objective variant Aspergillus oryzae alkaline protease having high thermal stability and containing two disulfide bonds in one molecule produced by substituting 4 amino acids in the wild type Aspergillus oryzae alkaline protease with cysteines.
Patent JP-H0671873-A (JP)
Title: Ink-jet printer
Inventor: YAMAZAKI HIDEO
IPC: B41J2/01
Filed: 1992-08-26
Abstract: PURPOSE:To obtain a high-quality image record without stains on the background by a transfer type ink-jet recorder. CONSTITUTION:Ink is composed of ink solvent and charged solid coloring components dispersed in the ink solvent. An ink charge regulator 27 is installed on an ink passage leading from an ink container 29 to a recording head 2 to catch charged particles which are contained in the ink and have a specified polarity, and the solid coloring components having polarities other than specified charge polarities are removed by the ink charge regulator 27 before ink image formation is carried out. Therefore, the solid coloring components are separated and concentrated on a transfer medium 1 and the ink solvent which contains no solid coloring components is dispersed on the background during a charge accumulation process for separating the solid coloring components on the transfer medium 1.
Patent JP-2001053362-A (JP)
Title: Gas laser
Inventor: KIMURA MINORU
IPC: H01S3/08
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To realize extraction of monitor light under stable conditions at a low cost, by making the width size of a coupled mirror for a resonator to be directed in the same direction as the optical-axis cross-sectional rectangular shape of a discharge section smaller than the long-side size of the rectangular shape and positioning the coupled mirror so as to extract an optical output from both ends of the coupled mirror. SOLUTION: There are notches 2a, 2b at two places as edge coupling sections in a coupled mirror 2, and the laser beams of first output beams 4a and second output beams 4b leak out to the outside of a resonator, because the width of the coupled mirror 2 is made smaller than that of a discharge section 1. It is realized that output beams discharged in parallel collide with the coupled mirror 2 as beams parallel with an optical axis in the discharge section 1, passes through a confocal point 4c and are outpu as parallel beams again by a reflecting mirror 3, when beams from the first and second output beams 4a, 4b are pursued. Since distributions in the resonator of the first and second output beams 4a, 4b alternately exist in a striped shape, two beams have correlation on an average, and the gas laser device can also be used as a laser-beam monitor.
Patent JP-H0389719-A (JP)
Title: Parallel-serial conversion circuit
Inventor: YAMAMOTO SHUJI
IPC: H03M9/00
Filed: 1989-09-01
Abstract: PURPOSE:To reduce the number of gates by using a gate circuit inputting plural data strings in parallel and outputting them at the timing of a timing pulse, and a shift register inputting the output and outputting data in a prescribed order by a clock pulse. CONSTITUTION:Plural data strings are inputted to the gate circuit 300 in parallel, and they are respectively outputted at the timing decided by the timing pulse. The outputs of the gate circuit 300 are inputted to the shift register 320 and data of the data strings are outputted in parallel by the clock pulse in the prescribed order. Thus, a counter and a box using a large number of gates can reduce the number of gates since they do not require many flip-flops.
Patent JP-2000059207-A (JP)
Title: Up/down counting circuit
Inventor: NAKAI JUNJI
IPC: H03K21/40
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To improve counting reliability of an up/down counting circuit which executes counting up and counting down by switching. SOLUTION: When the counting value of a low-order counter 21 becomes the maximum value by counting up, the counter 21 sends an activating signal S21 to a high-order counter 22 through an inverter 23 to activate. Since a clock CLK given to the counter 22 is masked by a down counting prohibiting circuit 24 and AND gates 25 and 27 in a case when counting down is designated by the change of the logical value of a signal S14 then, the counter 22 does not count down. Thus, the counter 22 does not count erroneously even though operation of stopping sending of the signal S21 and prohibiting counting of the counter 22 is delayed from the clock CLK because of gate delay and wiring delay.
Patent JP-H07179310-A (JP)
Title: Mixture of bactericide and method for controlling toxic bacilli
Inventor: HOORUSUTO BUINGERUTO
IPC: A01N47/04
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a fungicide mixture capable of reducing the effective amount of a fungicide and enlarging a target range, comprising a combination of compounds of common awareness. CONSTITUTION: This fungicide mixture comprises (A) an oxime ether carboxamide of formula I and (B) a phthalimide of formula II or formula III in fungicidally synergistic amounts. The ratio of both the components A:B is 1:1 to 1:100, especially 1:3 to 1:300 by weight. Since excellently controlling effects on a wide range of plant pathogenic microorganisms, especially Ascomycetes and Basidiomycetes are shown by using the mixture of both the components, simultaneously using both the components, together or separately or one another and partial permeation effects are exhibited, the mixture can be used as a foliar fungicide or a soil fungicide. The amount of the fungicide mixture used is 0.02-5 kg per hectare and, in this case, the amount of the component A is 0.005-0.5 kg and that of the component B is 0.1-5 kg.
Patent JP-2001050816-A (JP)
Title: Colorimetric apparatus
Inventor: UMETANI SATOSHI
IPC: G01J3/50
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the precision of colorimetry caused by adhesion of powder, and to enable high-precision colorimetry by lighting pellets in a measuring container uniformly. SOLUTION: A cell 65 inside an integrating sphere 71 is filled up with pellets, through a hopper 63 from a cyclone 62 provided with a static eliminator 69 which removes electricity of pellets, along with removing powder by an ion air flow. A colorimetric apparatus which performs colorimetry by changing light led into the integrating sphere 71 into omnidirectional diffused light, illuminating the pellets inside the cell 65, and receiving its reflected lights with a photodetector 75 is obtained.
Patent JP-H0390735-A (JP)
Title: Cleaning water supply device
Inventor: TSUTSUI OSAMU
IPC: G05D7/00
Filed: 1989-09-01
Abstract: PURPOSE:To supply a given amount of washing water regardless of water pressures by a method in which on the basis of detected outputs of a pressure sensor under a condition that washing water is being supplied, the valve travel of a flow regulating valve mechanism is regulated to obtain a given flow rate. CONSTITUTION:A flow regulating valve mechanism 14 is provided to a water supply tube 13 to supply washing water to a toilet bowl 1, and a pressure sensor 15 is provided to the downstream side of the mechanism 14. On the basis of detected outputs of the sensor 15 under a condition that washing water is being supplied, the valve travel of the mechanism 14 is regulated by a controller 16 to obtain a given flow rate. Furthermore, the data on the valve travel are stored, and in the next cleaning, the mechanism 14 is opened on the basis of the data, and the opening degree of the valve is adjusted on the basis of outputs of the sensor 15. The toilet bowl 1 can thus be exactly cleaned even when the pressure of water supplied is lowered.
Patent JP-S6387175-A (JP)
Title: Power circuit
Inventor: KINO JIRO
IPC: H02M7/06
Filed: 1986-09-29
Abstract: PURPOSE:To reduce the cost of power circuit by detecting DC voltage obtained by rectifying AC input and switching a rectification mode to voltage doubler rectification or full-wave rectification mode according to said detected voltage value. CONSTITUTION:A power circuit is composed of a rectifier 1 constituting a bridge circuit, a photo-triac-coupler 2 having a switching function, a smoothing capacitor 4, a Zener diode 6 setting an operating voltage, a thyristor 7 and others. These rectifier 1, coupler 2 and capacitor 4 are so connected as to be subjected to voltage doubler rectification if power is applied to said photo-triac 2 and to fullwave rectification if power is not applied thereto. Thus, if both end voltage of the capacitor 4 becomes higher, the thyristor 7 is driven through the Zener diode 6 and a light-emitting part of the coupler 2 is put out to turn OFF the triac 2 and provide a rectifier circuit in a bridge full-wave rectification mode.
Patent JP-H1160582-A (JP)
Title: Aminosilane compound
Inventor: IKEUCHI HIROMICHI
IPC: C08F4/658
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a catalyst component for an α-olefin polymer having a wide molecular weight distribution while keeping a high stereoregularity and a high melting point. SOLUTION: This compound is an aminosilane compound of formulas I or II (R<1> is a 1-8C hydrocarbon; R<2> is a 2-24C hydrocarbon, a 2-24C hydrocarbonamino or the like; R<3> N a >=7C polycyclic amino forming a skeleton with N atom), e.g. bis(perhydroisoquinolino)dimethoxysilane. The compound of formula I can be obtained, for example, by the reaction of tetramethoxysilane or dichlorodimethoxysilane with two equivalent of an Mg salt or Li salt of an HNR secondary amine. The compound of formula II can be obtained, for example, by the equivalent reaction of an alkyltrimethoxysilane or an alkylchlorodimethoxysilane with an Mg salt or Li salt of the HNR secondary amine. The catalyst using the subject compound as one component can be used instead of a titanium trichloride type catalyst.
Patent JP-H1069480-A (JP)
Title: Method and processor for document processing, and storage medium
Inventor: TANAKA MITSUHARU
IPC: G06F19/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to secure a movement destination area for a cell before the cell is moved by generating a new cell at a specified arbitrary position once the arbitrary position is indicated as a movement destination in the cell selected by a cell selecting means, and moving the data of the selected cell. SOLUTION: A CPU 6 controls respective parts according to a control program stored in a ROM 7. When a cell to be moved is optionally selected and a pointing device 5 is moved with its button pressed, the cell at the position indicated by the pointing device 5 is emphasized and displayed to indicate that the cell is a base point cell at a movement destination. Then when the button of the pointing device 5 is released at a next arbitrary position, the data of the selected cell are moved to respective corresponding cells on the basis of the position indicated by the pointing device 5 as the cell base point on condition that the position is on the cell. When the position is not on the cell, a cell in the same shape with the selected cell is generated at the position and the data are moved.
Patent JP-S6382361-A (JP)
Title: Blood test container
Inventor: ANRAKU HIDEO
IPC: G01N33/48
Filed: 1986-09-26
Abstract: PURPOSE:To achieve a better stability after coagulation, by using a blood coagulation promoting agent containing a specified organic compound, an anti- fibrinolysis agent and the like to coagulate blood regardless of the content of heparin. CONSTITUTION:A blood coagulation promoting agent which contains a cyclic organic compound given by the formula where adjacent carbonyl groups in the formula exist solidly and on virtually the same plane, an organic compound having an amine salt or quaternary nitrogen and an anti-fibrinolysis agent or an anti-plasmin agent is made to exist in a test container. The compound of the formula may be any of homocyclic, heterocyclic, monocyclic and polycyclic ones and preferably, the ring containing two carbonyl carbons is 6-member ring or 5-member ring. The organic compound having amine salt or quaternary nitrogen acts as heparin neutralizing agent to inactivate heparin by adsorbing and neutralizing. The anti-fibrinolysis agent or the anti-plasmin agent employs aprotinin, soy bean trypsin inhibiter, epsilon-aminocaproic acid and the like in a single or combined form.
Patent JP-H1073146-A (JP)
Title: Base isolation frame
Inventor: MORITA YASUSHI
IPC: E04F15/18
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation frame for preventing the fall-down of the installation object as much as possible, even when the installation object whose gravity center position is biased is mounted on the frame. SOLUTION: This frame is constituted by first/second guide walls 30, 50 arranged so as to face first/second running means 21, 23 each other and first/ second guide means 40, 60 for regulating the movement to the vertical direction and guide wall 30, 50 direction of the first/second frames 22, 23 respectively and also for allowing the movement to the extension direction of the first/second guide walls 30, 50 of the first/second frames 22, 23.
Patent JP-H1075306-A (JP)
Title: Information communication method
Inventor: KANEMITSU HIROYUKI
IPC: G08G1/09
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide the information communication method by which the processing result is sent efficiently and the communication cost is reduced in the information communication system conducting asynchronous communication. SOLUTION: A time required to send a retrieval result (reply) is calculated by an information service center based on a data quantity of the reply with respect to a retrieval request received from a vehicle (S101-S104). Then before the service call processing to send an end notice of retrieval processing within a minimum charge time, the information service center compares the minimum charging time with a time required to send the calculated reply (S106), and when the transmission of the reply is not finished within the minimum charging time, only the end notice of the retrieval processing is sent (S108), and when the reply transmission is finished within the minimum charging time, the reply transmission is finished within the minimum charging time (S107).
Patent JP-S6291238-A (JP)
Title: Apparatus for treating chemical substances
Inventor: SHIGENOBU YASUTOSHI
IPC: B01J19/00
Filed: 1985-10-16
Abstract: PURPOSE:To decrease pressure changes in a sealed vessel, preventing chemical substances from leaking to the atmosphere, by connecting a communicating pipe leading to the atmosphere to a sealed vessel, interposing a mechanism of reaction and adsorption in the communicating pipe through a sealing mechanism. CONSTITUTION:Heating and cooling treatment can be applied to a chemical substance (a) in a container 2 by heating or cooling the atmosphere within a sealed vessel 11 by means of a heat exchanger 3. For example, when the inside of the sealed vessel 11 is heated to 50 deg.C from normal temperature, the pressure inside the sealed vessel 11 increases by about 60mmHg. However, the pressure acts on the sealing liquid in sealing mechanism 16, 18 through a communicating pipe 15, where the displacement h, h' of the sealing liquid b, b corresponds to the pressure, and in the case of a decrease in pressure in the sealed vessel 11, action similar to that state above takes place, so that the increase and decease in pressure in the sealed vessel 11 is greatly lessened. At the same time, gases containing chemical substance (a), etc., in the sealed vessel 11 are confined, preventing the gas from leaking to the open air.
Patent JP-H0277422-A (JP)
Title: Separation of polymer
Inventor: KUNISHI NORIYUKI
IPC: C08G64/40
Filed: 1988-09-14
Abstract: PURPOSE:To easily and stably separate a polycarbonate in high efficiency from a polycarbonate-containing emulsion mixture produced by interfacial polymerization method by adding a nonionic surfactant to said liquid mixture. CONSTITUTION:An organic phase is separated from an emulsion mixture composed of a polycarbonate-containing organic phase and a water phase and obtained by interfacial polymerization method. The separated organic phase is washed with an alkali and the organic phase is separated from the resultant mixture of the organic phase and the water phase. The separated organic phase is washed with an acid and the organic phase is separated from the resultant mixture of the organic phase and the water phase. The separated organic phase is washed with water and the organic phase is separated from the resultant mixture composed of the organic phase and the water phase. Finally, the solvent is removed from the organic phase to obtain the objective polycarbonate. In each of the above separation processes, a nonionic surfactant (preferably having an HLB value of <=10) is added to the organic phase at a ratio of 10-500ppm by weight.
Patent JP-2001017918-A (JP)
Title: Cylindrical type microvibration motor
Inventor: HIRATSUKA YASUNOBU
IPC: H02K5/167
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts, to reduce man-hours at the time of assembly and to facilitate assembly work. SOLUTION: This microvibration motor 1-1 is constituted by fixing an eccentric weight 11 for vibration generation offcentered with a revolving shaft 4 projected at one end in such a manner that its centroid rotates circumferentially to the revolving shaft 4. The motor has a motor housing 3-1 of a cylindrical type, a field magnet 9 of a cylindrical type, a magnet holding part 36-1 for holding this field magnet 8 in the motor housing 3-1, a bearing part 6-1 which freely rotatably and pivotally supports the revolving shaft 4 and is dispose at one end aperture of the motor housing 3-1, a cylindrical type coreless armature 10 which is fixed to the revolving shaft 4 and rotates within the motor housing 3-1 and a brush 17. The motor has a brush holder 14 holding the brush 17 at the operative at the other end of the motor housing 3-1.  In such case, the bearing part 6-1 and the magnet holding part 36-1 are integrally formed.
Patent JP-H0954984-A (JP)
Title: Optical recording medium
Inventor: KUBOTA TAKESHI
IPC: G11B7/24012
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium excellent in wear and scuffing resistances, not causing warpage or cracking due to bending and excellent in smoothness. SOLUTION: A multilayered cured film 9 is formed on a transparent protective layer 1 with a radiation curable resin so that curing shrinkage is gradually increased from the innermost layer 6 toward the outermost layer 8. One or more kinds of org. polymer type leveling agents have been added to each of the layers of the cured film 9 except the outermost layer and an org. polymer type leveling agent and/or silicone has been added to the outermost layer. The adhesion of each of the layers is kept satisfactory and the objective medium free from surface defects, less liable to warp as a whole and excellent in bendability, wear and scuffing resistances is obtd. The outermost layer has improved lubricity and contamination resistance.