baber/WOPTO huggingface dataset:
Patent JP-S59152398-A (JP)
Title: Synthesis of nucleotide derivative
Inventor: TABUSE IWAO
IPC: C07H19/10
Filed: 1983-02-18
Abstract: PURPOSE:To prepare the titled compound in high yield and purity, by reacting a phosphatizing agent to a nucleotide in the state captured with a di(long-chain alkyl) ester of diazabicyclooctane, etc., and treating the reaction product with ammonium carbonate, etc. CONSTITUTION:Nucleotide captured with an N,N'-di(long-chain alkyl) or alkenyl diammonium salt of 1,4-diazabicyclo-(2,2,2)-octane or N-long-chain alkyl or alkenyl ammonium salt of 1,4-diazabicyclo-(2,2,3)-octane is treated with a phosphatizing agent (e.g. phosphorus oxychloride) in a nonpolar solvent. The reaction product is further treated with ammonium carbonate or ammonia to introduce an amino group to the phosphoric acid group and obtain the objective nucleotide derivative.
Patent JP-S55115900-A (JP)
Title: Novel macrolide antibiotic substance a11725 3 and its preparation
Inventor: FUJII TADAYO
IPC: C12R1/29
Filed: 1979-03-02
Abstract: NEW MATERIAL:An antibiotic substance A11725 III (and its salt) having the following characteristics: color, white; molecular formula C 36 H 59 NO 11 ; molecular weight, 681; melting point, 99W102°C; [α]D, -2.3° (c=1.0%, methanol); positive to potassium permanganate solution decolorizing reaction; basic; solubility, soluble in an acidic aqueous solution, methanol, acetone, benzene, etc., slightly soluble in an alkaline aqueous solution, insoluble in hexane, etc.  
     EXAMPLE: Antibacterial agent effective to infectious respiratory diseases caused by gram-positive bacteria, e.g. staphylococci. Feed additive and antibacterial agent for the remedy of animal diseases.  
     PROCESS: Bacteria capable of producing antibiotic substance A11725 III, e.g. Micromonospora sp A11725, are inoculated in a medium containing assimilable carbon source and nitrogen source, and inorganic substances, and cultured under aerobical conditions. The objective substance is separated from the cultured product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61184974-A (JP)
Title: Picture data converting device
Inventor: YOKOE TORU
IPC: G06K9/36
Filed: 1985-02-12
Abstract: PURPOSE:To shorten the processing time for editing and displaying pictures and reduce the number of image memories, by not writing all restored image data in the image memories but writing the image data of previously designated picture areas only in the image memories. CONSTITUTION:Picture data inputted from a scanner 1 while scanning a picture are compression-encoded by means of a compressing section 3 through a data switch 2 and the encoded data are stored in a compressed data memory 4. A extending section 5 successively restores the compressed data from the compressed data memory 4 to image data. A cutting section 6 counts the data number of the bit-serial image data from the extending section 5 and writes the image data of a previously set partial area PIM of a picture IM only in an image memory 7. Contents of the image memory 7 are displayed on a CRT9. A control section 8 generates a control signal for selecting either the picture data from the scanner 1 or image data of the image memory 7 as the data to be inputted in the compressing section 3, performs direct rewriting of the content of the compressed data memory 4 or image memory 7, and so forth.
Patent JP-H10220933-A (JP)
Title: Air-conditioning machine
Inventor: KUSUHARA HISAO
IPC: F25B47/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To accurately detect a high pressure and the completion of defrosting without making complicate the configuration of a refrigerating cycle by providing a temperature detection sensor at a pipe near the heat exchanger outlet of an outdoor machine at the time of cooling operation and adding a specific numeric value to the temperature and calculating a high-pressure value on cooling. SOLUTION: A pipe temperature sensor 10 is provided at a pipe near the outlet of a heat exchanger 3 of an outdoor machine on cooling operation. A temperature T1 on a Mollier diagram that the pipe temperature sensor 10 detects on cooling operation does not indicate the temperature of the heat exchanger of a refrigeration cycle, since temperature decreases due to the sensible heat change (sub-cooling) of a refrigerant from a point C to a point D in the Mollier diagram. Therefore, by adding a temperature change ΔT to the temperature T1, a heat exchange temperature at a high-pressure side is calculated. Also, when the completion of defrosting is detected, the temperature when front is completely melted can be accurately detected, since the pipe temperature sensor 10 is mounted to the outlet of the heat exchanger 3.
Patent JP-H03230752-A (JP)
Title: Voltage resonant dc/dc converter
Inventor: SENDA JUN
IPC: H02M3/158
Filed: 1990-02-06
Abstract: PURPOSE:To connecting an input coil and a main switch, comprising two MOSFETs connected reversely to each other, in series, and controlling said two MOSFETs to be turned on or turned off at the same time. CONSTITUTION:An input coil Li and a main switch, comprising two MOSFETs Q1 and Q2 connected reversely to each other, are connected in series to an input power source Vin. To the resonant capacitor Cr, which is connected in parallel with this main switch, a resonant coil Lr, a rectifying diode D1, and load R1 are connected in series. The output of an error amplifying circuit is controlled so that it may turn on or turn off the MOSFETs Q1 and Q2 at the same time through a V/F converting circuit 2, a driving circuit 3, and a driving transformer T. The off time of the MOSFETs Q1 and Q2 is controlled to be a certain time, which is fixed by resonance frequency. This way, the voltage of the resonant capacitor Cr becomes a full waveform one.
Patent JP-H06299075-A (JP)
Title: Lacquer-film-forming resin for nail
Inventor: MIRAN FURANTSU SOJIEKA
IPC: A61Q3/02
Filed: 1994-02-23
Abstract: PURPOSE: To obtain a composition excellent in abrasion resistance, etc., and useful as a film forming resin in a nail lacquer by blending a specified graft copolymer having a main chain composed of acrylic ester units and methacrylic ester units with a specified resin.  
     CONSTITUTION: A graft copolymer having a main chain composed of acrylic ester (e.g. butyl acrylate) units and methacrylic ester units (e.g. methyl methacrylate units) in which pendant trialkoxysilyl groups are grafted onto the acrylic ester units only [e.g. 3-methacryloxypropyl tris(methoxyethoxy)silane is grafted], and pendant ethylene glycol dimethacrylate groups are grafted onto the residual unsubstituted acrylic ester units is blended with a silsesquioxane resin containing RSiO 3/2  units and ≡SiOH units (R is an alkyl or an aryl). 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63194747-A (JP)
Inventor: TSUMOTO HIROSHI
IPC: B09B5/00
Filed: 1987-02-05
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-S60170642-A (JP)
Title: Colorable electrically conductive polyolefin resin composition
Inventor: SAITOU NOBUO
IPC: C08K3/04
Filed: 1984-02-15
Abstract: PURPOSE:A polyolefin resin composition, obtained by incorporating a polyolefin resin with graphite and a highly dielectric material, e.g. titanium oxide, having improved electric conductivity, and effective as a light-colored and colorable antistatic electrically conductive material. CONSTITUTION:An electrically conductive polyolefin resin composition obtained by incorporating a polyolefin resin, e.g. polyethylene, polypropylene or polybutene-1, with within 3-30wt%, preferably 5-20wt% range, based on the composition, graphite having 0.5-500mu, preferably 1-300mu particle diameter and highly dielectric material having 10-3,000, preferably >=50 dielectric constant, e.g. one or more of titanium oxide, magnesium titanate, barium titanate, calcium titanate and strontium titanate, etc.
Patent JP-S55118205-A (JP)
Title: Moving beam antenna
Inventor: HIRUKOI TAKASHI
IPC: H01Q3/14
Filed: 1979-03-05
Abstract: PURPOSE:To enable to change the beam direction with a simple consturction, by inserting the dielectric substance with uneven thickness to a part of the propagation path of electromagnetic waves and turning this dielectric substance. CONSTITUTION:The antenna is constituted with the primary radiator 1, reflection mirror 2 and dielectric substance 4, and the dielectric substance 4 has the construction possible for turning by taking the axis of the primary radiator 1 as the center. The dielectric substance has cylindrical shape and the two planes upper and lower are not parallel but has a given tilt angle alpha and is constituted with the dielectric substance of dielectric constant epsilon. When the dielectric substance 4 having the construction like this is inserted to the propagation path of electromagnetic waves, the direction of progress of electromagnetic waves can be changed by the difference of the phase speed in the dielectric substance 4.
Patent JP-S57140001-A (JP)
Title: Microwave circuit
Inventor: KAJIKAWA MITSUSHIRO
IPC: H01P1/212
Filed: 1981-02-23
Abstract: PURPOSE:To decrease the resistive component and reactance slope of a coaxial line and to improve the efficiency, by constituting the shape of the coaxial line so that harmonic mode can be generated at a block frequency of a band block filter. CONSTITUTION:A signal circuit consists of a coaxial line 1, which comprises an additional inductance 3 connected in series with a varactor 2, 1/4 wavelength transformer 4 and input and output section 5. The section 3 is provided with radial line type coaxial band block filters 6 and 7. The shape of the coaxial line 1 is constituted so that a+b>=Klambda/pi can be obtained, where 2a is the outer diameter of the center conductor of the coaxial line 1, 2b is the inner diameter of the external conductor, and lambda is the wavelength of a pump frequency. In equation, pi is ratio of the circumference of a circle to its diameter, and K is a constant determined by the impedance of the coaxial line 1 and the relation of 0.92<=K<=1.02 is obtained. Thus, the resistive component and the reactance slope of the coaxial line 1 are decreased and the efficiency of the filter is increased.
Patent JP-S63191914-A (JP)
Title: Rotation detector for compressor driving part
Inventor: TATE KIKUO
IPC: F04B49/06
Filed: 1987-02-05
Abstract: PURPOSE:To increase the density of magnetic flux passing a coil and to easily detect its variation by providing a plate type permanent magnet on a farther side from a part to be detected which rotates together with the driving shaft of a compressor and provided close to its housing across the magnetic body of the part to be detected. CONSTITUTION:An electromagnetic clutch 17 is operated and then the driving shaft 14 to rotate the part 22 to be detected together with a projection part 21; and magnetic flux produced by the permanent magnet 29 shifts every time the part 22 to be detect comes close to the magnetic body 25, and consequently large electromotive force is generated on the conductor of the coil 26. Then when this electromotive force is larger than a specific value, the electromagnetic clutch 17 is turned on through a pulse control circuit and the compressor 10 continues to operate. If the compressor 10 is troubled to stop, the part 22 to be detected does not rotate and the magnetic flux, therefore, has no variation, so the electromotive force generated by the coil 26 is ceased and the electromagnetic clutch turns off, thereby disconnecting a disk 15 from a rotor 16. Consequently, no unreasonable force is applied to the rotor 16, a belt is never broken, and cooling equipment is not damaged.
Patent JP-S61184446-A (JP)
Title: Apparatus for measuring moisture of cereal
Inventor: KAMIYA KOSEN
IPC: G01N33/10
Filed: 1985-02-12
Abstract: PURPOSE:To make it possible to obtain an accurate moisture value without detecting branchlet adhered grain or immature grain, by supplying whole grains stored by a sorting apparatus to a moisture detection part. CONSTITUTION:A part of cereal grains refluxed and recirculated from a cereal lifter 10 to a storage chamber is supplied to the sorting apparatus 1 in a moisture measuring apparatus 4 from a supply port 17 and only whole grains sorted in the sorting apparatus 1 are leaked and fallen to be supplied to a moisture detection part 3. The sorting apparatus 1 is constituted so that a sorting net 5, which has a horizontal conical shape and of which the mesh size is small in the side of the start end part thereof in a cereal grain transfer direction and successively becomes larger toward the final end part thereof, is provided to the outer peripheral part thereof under tension and fixed to a freely rotatable shaft 22 pivotally supported by left and right lateral plates 16 and definite gaps are provided between the left and right sides thereof and the left and right lateral plates 16. When this sorting apparatus 1 is rotated, immature grains are not transferred to the central vicinity part of the sorting apparatus 1 and the reduced number of branchlet adhered grains are leaked and fallen from the sorting net 5 and, because of this, only whole grains are supplied to the moisture detection part 3.
Patent JP-S63225502-A (JP)
Inventor: KEBIN JIEEMUSU KONUEI
IPC: C01B15/023
Filed: 1988-02-05
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-H09220441-A (JP)
Title: Waste water treatment equipment
Inventor: TAKIZAWA SATOSHI
IPC: B01D61/18
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To filter and separate waste water with high filtration efficiency by installing a precipitation part below a membrane module and also horizontally arranging a baffle plate having an opening between the membrane module and the sedimentation part. SOLUTION: Below a membrane module 3 in a concentration tank 1, a precipitation part 6 for depositing turbid matter in it is installed. In this way, since turbid matter which increases as the filtration of waste water is continued is deposited and held in the precipitation part 6, after the introduced waste water is sufficiently concentrated, the turbid matter is discharged to outside the tank concentrator 1. Also in the tank concentrator 1, a baffle plate 5 having an opening is arranged between the membrane module 3 and the precipitation part 6. Since the volume of the precipitation part 6 installed below the baffle plate 5 is thus made smaller, the turbid matter is deposited in the precipitation part 6 at high concentration. Therefore, the quantity of enriched water discharged from the concentration tank 1 is reduced to improve the enrichment ratio of the waste water.
Patent JP-S60169482-A (JP)
Title: Preparation of aminated phthalide-isoquinoline
Inventor: TAKEDA YOSHIYUKI
IPC: C07D317/00
Filed: 1984-02-14
Abstract: PURPOSE:To obtain industrially and advantageously the titled compound useful as a medicine, by reducing a specific nitro compound which is an epimeric mixture into an amino compound and epimerizing the resultant amino compound in the presence of an alkali at a specific temperature. CONSTITUTION:A 1RS-3'RS epimer of an amino compound expressed by formula II(R<3>-R<6> are the same as R<3>'-R<6>' except nitro) is obtained from a mixture of the 1RS-3'RS epimer with a 1RS-3'RS epimer of a nitro compound expressed by formula I (R<1> and R<2> are H or lower alkoxyl, at least one of R<3>'-R<6>' is nitro, and the rest is H or lower alkoxyl; R<7> is lower alkyl). In the process, the compound expressed by formula I is previously reduced to give the compound expressed by formula II, which is epimerized in the presence of an alkali at 20- 100 deg.C to afford the aimed aminated phthalide-isoquinoline expressed by formula II.
Patent JP-H02207783-A (JP)
Title: Culture of phodococcus bacteria and production of 2-ketobutyric acid using same
Inventor: NAKAHARA TADAATSU
IPC: C12P7/52
Filed: 1989-02-06
Abstract: PURPOSE:To obtain 2-ketobutyric acid in high yield from 1,2-butanediol in the presence of bacteria produced by making a culture by addition of 1,2-propanediol and/or 1,2-butanediol. CONSTITUTION:0.1-10 pts.wt. of 1,2-propanediol and/or 1,2-butanediol is added to a culture medium incorporated with a carbon source such as ethanol, nitrogen source such as ammonium chloride and nutrient such as calcium phosphate, and microorganisms classified as Rhodococcus sp. such as Rhodococcus equi IFO 3730 are put to culture under aerobic conditions such as aerating agitation or shaking. Thence, using as enzymatic agent bacteria (or its treated product) collected from the resulting cultured product and water or phosphoric acid buffer as reaction solvent, 1,2-butanediol is put to enzymatic reaction at a concentration of ca.0.01-20wt.%. The resultant supernatant is extracted with ether to obtain the objective 2-ketobutyric acid. Thus, 2-ketobutyric acid can be produced in high efficiency at low cost from inexpensive raw materials.
Patent JP-S63193033-A (JP)
Title: Method for inspecting four-wheel steering characteristic of vehicle
Inventor: SAKAMOTO TOSHIHARU
IPC: G01M17/06
Filed: 1987-02-06
Abstract: PURPOSE:To accurately and rapidly inspect the characteristic of a steering wheel, by sending out a dummy car speed signal bringing a steering phase to a reverse phase and maximizing a steering ratio and comparing and collating the characteristic of a rear wheel steering angle to that of a front wheel steering angle with a preset fundamental characteristic. CONSTITUTION:A dummy car speed (e.g., 0km/H) signal bringing a steering phase to a reverse phase and maximizing a steering ratio is sent out to a controller from a car speed signal send-out means. When a steering wheel is operated in this state to steer the front wheels to the right (left), rear wheels are steered (steered in the reverse phase) corresponding to the steering of the front wheels, but the change in the steering angles of the rear wheels gradually become smaller and are not steered by a predetermined steering angle theta1(theta2) or more. A desired fundamental characteristic is preset with respect to the characteristic of the change in the steering angles of the rear wheels and a comparing inspection means inspects whether the characteristic due to this measurement enters the required range of the fundamental characteristic and the left-hand (right-hand) max. steering angle theta1(theta2) enters the predetermined range as the fundamental characteristic: when they are not matched with the fundamental characteristic, a steering characteristic is adjusted so as to be matched with the fundamental characteristic.
Patent JP-S60248179-A (JP)
Inventor: YAN FUAU YAA EMU BUAN DEN FURU
IPC: C12R1/91
Filed: 1985-02-13
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-S62217507-A (JP)
Inventor: AREKISANDAA JIYOSEFU OTSUTOO
IPC: H01B5/02
Filed: 1987-02-06
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-H04264563-A (JP)
Title: Electrostatic charge image developing carrier and its manufacture
Inventor: MATSUMURA YASUO
IPC: G03G9/113
Filed: 1991-02-20
Abstract: PURPOSE:To improve the electrostatic charging mainting property of a carrier by coating nuclear particles with a specific coating resin and to prevent the sticking of the carrier on the image section on a photosensitive body and to stably form an image by controlling the electrostatic charge to a necessary amount. CONSTITUTION:The nuclear particles are coated with the coating resin which contains methyl phenyl silicone polymn whose softening point is >=50 deg.C. Also preferably, after the coating resin and the nuclear particles are mixed in a dry condition, the resin is heated and fused and the nuclear particles are coated with it. Thus, the fused application of the silicone resin is attained and the electrostatic charging control is easily operated by increasing the ruggedness on the surface of the carrier.
Patent JP-S62184637-A (JP)
Title: Optical information recording and reproducing device
Inventor: SASAKI YOSHINORI
IPC: G11B7/121
Filed: 1986-02-07
Abstract: PURPOSE:To detect the dirt on an objective lens by comparing a reference signal and an output signal of a light read sensor when the light irradiated from the objective lens of an optical head is received again by the objective lens after the light is reflected in the reflecting face. CONSTITUTION:The reflecting face 3 is arranged in a movable range of the optical head 1 at a location where the face is not in contact with a disk medium 2. The light irradiated from a light source of the optical head 1 via the objective lens 11 is reflected in the reflecting face 3 and made again incident on the objective lens 11, the change in the luminous quantity is converted into an electrical signal by a light read sensor 12 and detected. Further, an output of the light read sensor 12 and an output of a reference voltage generator 21 are inputted by a comparator 22, from which a comparison signal output A is obtained. The reduction in the luminous quantity by >=-20% is detected by the inversion of the output of the comparison signal output A and the detected point of time is used as a time when the dirt of the objective lens 11 is to be cleaned.
Patent JP-H03232787-A (JP)
Title: Coated granular fertilizer and production thereof
Inventor: MURAKAMI TAKASHI
IPC: C05G3/00
Filed: 1990-02-06
Abstract: PURPOSE:To eliminate the troubles of the scattering of organic materials and the chemical change caused by the breakage of particles and to enable mechanical application of fertilizer by coating at least a part of the surface of a granular fertilizer containing organic material with a coating film consisting of hardened glucomannan. CONSTITUTION:At least a part of the surface of (A) a granular fertilizer containing an organic material and having diameter of 1-5mm is coated with (B) a powdery mixture of (a) a glucomannan (e.g. konjak glucomannan) and (b) an alkali, water is applied to the component B to form a coating layer consisting of the hardened component (a) having a thickness of 1-1,000mum and the formed coating layer is dried to obtain the objective fertilizer.
Patent JP-H07232298-A (JP)
Title: Rotary system powder compacting machine
Inventor: SHIMADA KEIJI
IPC: B30B11/08
Filed: 1994-02-24
Abstract: PURPOSE:To observe the state of a roll from the outside and to facilitate workings of inspection and replacement of the roll by making a spindle of a roll into a structure to support it in a cantilever on a frame facing its opening end toward the outside. CONSTITUTION:In a rotary system powder compacting machine, an upper roll 82 unitary combined with a bearing RB is supported on a spindle AX attached on an outer frame 11 in a sildable state by inserting it from the opening end AXc side. Since a member to cover the upper roll 82 is eliminated, the state of the upper roll 82 for compressing can be easily observed. By sliding the upper roll 82 to the opening end AXc side of the spindle AX, the upper roll 82 can be removed from the spindle AX. Even when a perpendicular load is applied to the axial direction of the spindle AX at the time of compressing, since the load is applied on the shaft end part fitted inside the upper frame 11 and a flange AXb part, the enough attaching strength can be kept even for the cantilever structure.