baber/WOPTO huggingface dataset:
Patent JP-H01300427-A (JP)
Title: Production of magnetic recording medium
Inventor: KOMATSU KAZUNORI
IPC: G11B5/845
Filed: 1988-05-30
Abstract: PURPOSE:To facilitate a random orientation treatment by impressing at least >=2 AC magnetic fields which are shifted in mutual phases by about 1/4 period each to a magnetic liquid coated layer, thereby subjecting said layer to the orientation treatment. CONSTITUTION:The orientation treatment of the magnetic liquid 3 coat3d layer is executed by impressing at least >=2 AC magnetic fields which are shifted in the mutual phases by about 1/4 period each to the magnetic liquid 3 coated layer. The fine ferromagnetic particles in a magnetic material layer formed on a nonmagnetic base is, therefore, oriented by the AC magnetic fields changing in polarity in accordance with an optimum frequency (f) before said layer is solidified by drying. The undried magnetic material layrer subjected to the orientation treatment is dried and solidified upon passage through a drying device 5, by which the sheet-shaped magnetic recording medium is obtd. The orientation of the fine ferromagnetic particles is easily randomized in this way.
Patent JP-S63294211-A (JP)
Title: Protective relay
Inventor: YAMASHITA AKIRA
IPC: H02H3/06
Filed: 1987-05-26
Abstract: PURPOSE:To protect an electric system properly by connecting an accident detector and an output relay through a contact when a breaker is reclosed. CONSTITUTION:When a grounding accident X is generated in a feeder F1, the zero-phase voltage V0 of a grounding transformer 9 and the zero-phase I0 of a zero-phase current transformer 5 are input to a zero-phase voltage input transformer 15 and a zero-phase current input transformer 16, and a grounding accident detector 17 detects the accident as the grounding accident of its own circuit. A coordination timer 18 for the grounding accident is operated and a relay coil 19c for an output relay 19 for the grounding accident is excited, and a normally opened contact 19a is closed, a relay coil 20c of an interruption relay 20 is excited, first and second normally opened contacts 20a1, 20a2 are closed, a breaker 3 for the feeder F1 is interrupted and the feeder F1 is detached from a bus 2. A reclosing sequence 22 simultaneously starts timer operation, a relay coil 23c is excited, a normally opened contact 23a is closed and the breaker 3 is reclosed. A reset timer 30 outputs a signal, a relay coil 31c for a relay 31 for shortening a time limit is excited, and normally opened contacts 31a1, 31a2 are both closed.
Patent JP-H07331165-A (JP)
Title: Topcoating film formation
Inventor: YAMAGUCHI YUKIO
IPC: C09D163/00
Filed: 1994-06-13
Abstract: PURPOSE:To form a coating film excellent in finished appearance, acid resistance, scuff resistance, weatherability, etc. CONSTITUTION:In a topcoating film-forming method comprising sequentially forming a colored base coating film and a clear topcoating film on a material, the colored base coating film and/or the clear topcoating film is formed from a curable coating compsn. comprising (a) a hydroxyl and carboxyl groups-contg. resin, (b) a polyepoxide, (c) a silicon compd. having at least one hydrolyzable group directly bonded to a silanol. group and/or a silicon atom per molecule, and (d) an org. solvent as the indispensable components.
Patent JP-S5832438-A (JP)
Title: Semiconductor device
Inventor: FUJISAWA TAKAHIRO
IPC: H05K7/20
Filed: 1981-08-21
Abstract: PURPOSE:To improve a cooling performance of a small condenser of an ebullition-type cooling apparatus by promoting free convection which is realized by cooling the condenser with air convection resulting from heat generation of resistors, which constitute a semiconductor apparatus and are situated above the condenser. CONSTITUTION:Resistors 2, contained together with other electronics parts 3 in a semiconductor apparatus 1, are positioned above an ebullition-type cooling apparatus consisting of a radiator 4 and a condenser 5. In this arrangement cooling air C due to convection is made to flow through the underside of the condenser 5 so that it is cooled, after that the air is made to flow over the resistors 2. Because the cooling air C is accelerated by the heat generated from the resistors 2 having the amount of generated heat larger than that of semiconductor elements, a required radiation effect can be obtained even with the small condenser 5.
Patent JP-S61289898-A (JP)
Title: Production of factor for suppressing sporulation of phytopathogenic fungus
Inventor: HATADA KIYOTAKA
IPC: C12P21/02
Filed: 1985-06-14
Abstract: PURPOSE:To produce a factor for suppressing the sporulation of phytopathogenic fungus and effective for the prevention and remedy of plant blights, in high yield in a short time, by culturing a specific Bacillus genus strain aerobically in a nutrient medium. CONSTITUTION:Bacillus subtilis No.NA-apb-1 strain which is an aerobic Grampositive bacterium separated from the leaf of rice plant and having motility with lateral flagella and characteristic features such as decomposition of hippuric acid salt, growth temperature, utility of carbon source, etc., is inoculated in a medium composed of a carbon source (e.g. sucrose), nitrogen source (e.g. meat extract), NaCl, etc., and cultured under aeration at 20-30 deg.C to effect the production and accumulation of iturin A of formula (R is alkyl) (a factor for suppressing the sporulation of phytopathogenic fungus). The accumulated substance is separated and purified by centrifugal separation, extraction, resin treatment, freeze-drying, etc., and collected in the form of crystal.
Patent JP-H01300371-A (JP)
Title: Character processor
Inventor: SUZUKI NAOMI
IPC: G06F17/21
Filed: 1988-05-30
Abstract: PURPOSE:To omit time and labor required for an operator to add numbers to the tables included in a document by adding the numbers automatically to the tables and putting them into the document data. CONSTITUTION:A memory means 100 is prepared to store the documents together with a number adding means 110 which adds the numbers to the tables consisting of the ruled lines and included in the documents in the emerging order, and an inserting means 120 which puts those table numbers into the means 100. The ruled lines forming a table are divided into the due parts and the codes are allocated to these parts. These codes are arranged into the document in accordance with the form of the table to form a table. In such a document processor, the part of a table is identified in a document based on the allocation of the ruled line codes in the document. Then the number of identified tables are counted. Therefore it is possible to put the information showing the specific emerging order of each table into a document. As a result, a manual number adding job can be omitted.
Patent JP-H07335329-A (JP)
Title: Rush current limiting connector
Inventor: MURAMATSU HIROSHI
IPC: H02H9/02
Filed: 1994-06-13
Abstract: PURPOSE:To simplify structure and sufficiently suppress rush current in a rush current limiting connector which is installed at the connecting end of a power source or a signal line and suppresses rush current produced on connection. CONSTITUTION:A first contact piece 11 which is electrically short-circuited to one connecting end and made of a conductor, and a contact part 12 made of a resistant body at the front along the path in contact with the first contact piece 11 are included. In addition, a second contact piece 14 having a contact part 13 made of a conductor in the rear, which is electrically short-circuited to the other connecting end is provided.
Patent JP-S61286379-A (JP)
Inventor: IERUKU SHIYUTETSUTAA
IPC: C07D521/00
Filed: 1986-06-06
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-H10304803-A (JP)
Title: Float
Inventor: YAMASHITA NOBUYUKI
IPC: A01K93/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a float adjustable freely to any specific gravity independent of the properties of the material thereof, excellent in stability and bite sensitivity, capable of maintaining its uniform quality, and also excellent in mass productivity. SOLUTION: This float has a constitution comprising an upper outer shell 2a, a lower outer shell 2b, a space 5 afforded by both the upper and lower outer shells 2a, 2b, a fishline threading part set up on the lower top of the lower outer shell 2b, a main weight 6 located on the lower part of the air chamber 5, and a specific gravity control equipment 7 set up in the air chamber 5 and having a bottom wall 8 and columnar parts 9 stood on the bottom wall 8.
Patent JP-S5558232-A (JP)
Title: Foam composition of chlorine-containing resin
Inventor: TADENUMA MASAHIKO
IPC: C08J9/04
Filed: 1978-10-25
Abstract: PURPOSE: The title foam composition capable of giving foams useful as furniture, etc., having uniform cellular structure with low toxicity, comprising a chlorine-containing resin, an indium salt of an organic acid, and a metal salt, e.g. Ba, Sr, or Ca salt, of an organic acid.  
     CONSTITUTION: A composition comprising (A) 100 parts by wt. of a chlorine-containing resin, e.g. polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, (B) 0.01W3 parts by wt. of an indium salt of an organic carboxylic acid, e.g. a 6W22C (un)saturated aliphatic carboxylic acid, such as hexanoic, octanoic, decanoic, oleic, phenylstearic acid, or a 4W10C heterocyclic carboxylic acid, and (C) 0.01W5 parts by wt. of one or two or more types of salts selected from Ba, Ca, Mg, Sr, Na, K, Zn, and Sn salts of an organic acid at a weight ratio of (B) to (C) of 1:0.1W30, preferably 1:0.5W10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04331367-A (JP)
Title: Ultrasonic microscope having inclination correcting function
Inventor: YAMAGUCHI SHOJI
IPC: G01N29/06
Filed: 1991-05-02
Abstract: PURPOSE:To correct inclination of a sample easily and with a high accuracy by a method wherein one line each of scanning is performed in directions X and Y to calculate phase differences from the reflection signal and a reference position in the respective lines and inclinations of a scanning surface and a sample surface are obtained from the phase differences and directional positions to drive the sample surface for eliminating the inclination. CONSTITUTION:Oscillation continuous wave of a high frequency signal generator 9 is modulated to a burst wave with an RF switch 10 to be applied to a sample 2 through a circulator 11, an ultrasonic probe 1A and an ultrasonic lens 1 and the reflected wave thereof is ouputted to an amplifier 12 and a multiplier 15 through the probe 1A and the circulator 11. On the hand, the oscillation continuous wave is ouputted to the multiplier 15 as reference signal through a phase shifter 14 to be multiplied by a reflection signal. Then, a phase difference between the reflection signal and the reference signal is calculated with a processor 13 to determine inclination in the directions x and y from a relationship between the phase difference and a moving distance. Gonio stage drivers 5 and 6 are controlled automatically with respect to the inclination to correct the sample surface and the scanning surface parallel.
Patent JP-H02309235-A (JP)
Title: Electrophoresis apparatus
Inventor: NAKAMURA SHIN
IPC: G01N21/45
Filed: 1989-05-24
Abstract: PURPOSE:To realize real time monitoring of the electrophoresis zone without requiring dyeing manipulation by detecting said electrophoresis zone with the use of a Schlieren optical system. CONSTITUTION:An electrophoresis tank 1 consists of a front face supporting plate 2 and a rear face supporting plate 3 between which a spacer 4 is provided. A temperature adjusting mechanism part 6 is provided in the back of the tank 1. A transparent plate having non-reflection coating on its front surface is used for the front face supporting plate 2, while a total-reflection type mirror is used for the rear face supporting plate 3. A gel 5 is filled in a space between the supporting plates 2 and 3 for electrophoresis. The change of the index of refraction of the electrophoresis gel 5 is displayed on a screen 14 by a Schlieren optical system comprising a point light source 10, lenses 11, 12, a knife edge 13 and the screen 14, and picked up by a CCD camera 15.
Patent JP-H0426638-A (JP)
Title: Purification of cis-2-butene-1,4-diol
Inventor: KAGAWA MITSUHIRO
IPC: C07C29/78
Filed: 1990-05-21
Abstract: PURPOSE:To purify the title compound, by dissolving cis-2-buten-1,4-diol mixed with trans-2-buten-1,4-diol with a solvent such as acetone and then cooling to precipitate crystal. CONSTITUTION:An amount of trans-2-buten-1,4-diol in cis-2-buten-1,4-diol containing several wt.% trans-2-buten-1,4-diol is reduced to <=1/3 by one purification by simple method of dissolving cis-2-buten-1,4-dial in a solvent (especially preferably ketone or tetrahydrofuran) to give high-purity cis-2-buten-1,4-diol. This method is extremely excellent purification. cis-2-Buten-1,4-diol is useful as a raw material for drugs and agricultural chemicals.
Patent JP-S63294982-A (JP)
Inventor: MIURA TAKAO
IPC: F15B11/024
Filed: 1987-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62287142-A (JP)
Title: Gas sensor
Inventor: MIKAMI KATSUHIRO
IPC: G01N27/12
Filed: 1986-06-05
Abstract: PURPOSE:To improve the response and mass-productivity of a gas sensor and to reduce the power consumption by forming a heater as the element of a gas sensing part and a gas sensing part in a film shape on the surface of an insulating filmy base on the opposite side from a hole part or recessed part provided on a semiconductor substrate. CONSTITUTION:The insulating filmy base 2 is formed on one surface of the substrate 1 made of a semiconductor such as silicon, and the zigzag heater 4 and gas sensing body are formed in a gas sensing area 5 on the hole part 3 of the filmy base 2 on the opposite surface of the filmy base 2 from the hole part 3 of the substrate 1. When a current is conducted to the heater 4 from an electrode terminal 8, the heater 4 generates heat and the part of the gas sensing area 5 is heated. At the same time, the gas sensing body 6 is also heated and begins to sense specific gas. This gas sensing body 6 varies in resistance according to variation in the concentration of the specific gap in the ambient atmosphere, so the variation in resistance value is detected between the electrode terminals 9 to find the gas concentration.
Patent JP-H10322143-A (JP)
Title: Ac-coupled circuit
Inventor: OMI YOSHITOMO
IPC: H03F3/45
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an AC-coupled circuit which can have an AC capacitor built-in and also can set the bias of an operating point by constructing the AC coupled circuit, consisting of a CMOS into a fully differential circuit by combining together a transconductance circuit, a constant gain amplifier and a capacitor as the component elements. SOLUTION: In the diagram, a box shown in a trapezoid shows a component element circuit with Gm1 to Gm3 showing a trnasconductance circuit and K1 and K2 , showing a constant gain amplifier of gain 1. Then this circuit has following features, that is, the input and output of each of the component element circuits (the Gm circuits and a constant-gain amplifier) are fully differential signals for defining a fully differential circuit and the number of these component element circuits is equal to three on a feedback loop respectively. Thus, every component element circuit has the polarity to be outputted to the in-phase voltage after inversion, and accordingly the feed back loop is negative with respect to the in-phase voltage. As a result, an operating point can be set without using exclusive feedback circuits.
Patent JP-H07317069-A (JP)
Title: Constructing method of sloped form
Inventor: SHINYA NORIO
IPC: E02D17/20
Filed: 1994-05-20
Abstract: PURPOSE:To conduct the execution of works simply by arranging net bodies in approximately parallel with the contour lines of the face of a slope, disposing reinforcing bars in the direction approximately orthogonal to the contour lines and spraying a hardening material on the mountain sides of the net bodies and around the reinforcing bars. CONSTITUTION:Net bodies 1 are arranged successively in approximately parallel with the contour lines of the face of a slope on the face of the slope and fixed by anchors, and a plurality of the net bodies 1 are connected by flexible wire rods 3. Reinforcing bars 2 are disposed in the direction approximately orthogonal to the contour lines, floated from the face of the slope by constant distances, and fastened onto the face of the slope by anchors. A semicircular wire netting 4 group is arranged onto an orthogonal reinforcing bar 2 group. A hardening material 5 such as mortar is sprayed from the mountain sides of the parallel net bodies 1, the upper sections of the orthogonal reinforcing bars 2 or the upper section of the semicircular wire netting 4 group.
Patent JP-H0593074-A (JP)
Title: Mixed liquid polysulfide emulsion, and liquid dispersion of oxiative curing agent used therefor
Inventor: POORU EICHI ANDAASON
IPC: C08J3/215
Filed: 1991-06-03
Abstract: PURPOSE: To obtain the subject stable mixed emulsion useful as a sealant by including water, a surfactant, polysulfide and a polysulfide oxide curing agent in a specific ratio.  
     CONSTITUTION: Water, a surfactant with HLB of 18-20 and liquid polysulfide are mixed under high shearing to obtain a liquid polysulfide emulsion which is, in turn, mixed with a oxidative curing particle dispersion obtained by mixing water, the above mentioned surfactant and the above mentioned oxidative curing agent (pref., CaO 2 ) for polysulfide under high shearing to obtain the objective emulsion containing 50-70 wt.% of the liquid polysulfide, 5-10 wt.% of the oxidative curing agent, 3-7 wt.% of the surfactant and about 20 wt.% of water. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5832156-A (JP)
Title: Sensor for concentration of specific substance
Inventor: OKA SHIYOUTAROU
IPC: G01N27/417
Filed: 1981-08-20
Abstract: PURPOSE:To measure oxygen concentration accurately, by forming a closed space with two sheets of solid electrolyte film and an insulating layer and generating the oxygen to be used as the standard gas in said space by pumping theory. CONSTITUTION:A stabilized zircnia film 1 using for the first solid electrolyte film and a stabilized zirconia film 2 using for the second solid electrolyte film, are positioned face to face at interval of (d) and a rectangular-shaped closed space 5 is formed by an insulation layer 3. The first film 1 is provided a direct electric current power source 6 for carrying out an electrolytic movement of oxygen forcibly from the outside to the space 5 through a porous electrode 4. The second film 2 is provided a control circuit detecting the difference of oxygen concentration between the inner and outer surfaces through the electrode 4 and moving the oxygen by turning on a negative feedback electric current If so as to be the potential difference basing on this concentration difference at a constant set point. This current If corresponds to the concentration of the outside sample and is measured by an ammeter 22.
Patent JP-S5656321-A (JP)
Title: Tubing cutter
Inventor: SASAKI SHIYOUICHI
IPC: B23D33/08
Filed: 1979-10-11
Abstract: PURPOSE: To raise the tube feeding speed as well as cutting speed by maintaining revolving speed of the rotation driver at a proper level using a low cost control device and controlling the traveling speed of the base table in a required extent in synchronization with the material feeding speed of the material feeder.  
     CONSTITUTION: In a device to cut tubings into intended lengths continuously, two rotary cutters 7, 8 are fitted on splined shafts 9, 9 in such an arrangement that the rotary cutter 8 for complete cutting cuts a tubing 18 to be cut immediately after the  other rotary cutter 7 for initial cutting has given this material tubing 18 a cut on its  top. A cam groove 15 is provided at the lower part of the base table 2, ana a  reciprocating driver mechanism is installed, composed of a drum cam 16 coupled to  the rotation driver designed to drive the shafts 9, 9 and a follower roller 17 arranged at the lower part of the base table 2 in such a way that is fits in the groove  15. According to this constitution, the traveling speed of the base table 2 is brought  into synchronization with the material feeding speed of the material feeder which  gives higher material feeding speed and realizes high-speed cutting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6023389-A (JP)
Inventor: BUERUNAA PIIPAA
IPC: C07F9/38
Filed: 1984-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5833252-A (JP)
Title: Silver halide color photographic cyan coupler
Inventor: TSUDA YASUO
IPC: G03C7/34
Filed: 1981-08-20
Abstract: PURPOSE:To obtain a novel phenolic cyan dye image forming coupler good in spectral absorption characteristics of the formed dye, high in resistance to light, heat, humidity, etc., good in color developability, sufficient in color developing sensitivity and density, small in loss of the dye even in an exhausted bleaching bath, and retained high in color developability even when benzyl alcohol is not added to a color developing soln. CONSTITUTION:The purposes are attained by a phenolic cyan dye forming coupler having the shown general formula in which Y is a monovalent group; p is an integer of 0-5; when p>=2, Y may be same or different; R1 is a ballasting group; and Z is H or a group releasable upon coupling reaction with the oxidized product of a color developing agent. Said coupler has a naphthyl ureido group at the 2-position, and an acylamino group at the 5-position.
Patent JP-S5558632-A (JP)
Title: Frequency correcting unit
Inventor: KONNO TETSUO
IPC: H03L7/00
Filed: 1978-10-25
Abstract: PURPOSE:To correct a frequency with a high precision in a wide range by adding correction pulses to the frequency output of a correction object so that the frequency output may be matched to a target frequency. CONSTITUTION:If oscillation frequency fosc of crystal oscillator OSC is shifted from target frequency f0, by DELTAf, the output frequency of frequency divider D1 of frequency divider D1 of frequency division ratio 1/2m is shifted by DELTAf/2m. Then, DELTAf/2m pulses are removed from or added to the output of frequency divider D1 at every second, thereby correcting this shift. Detection circuit F1 detects oscillation frequency fosc of crystal oscillator OSC from current fluctuation of the power source, and detection circuit F2 receives the output to generate the decision output indicating whether difference frequency DELTAf/2m and oscillation frequency fosc are larger than frequency f0 or nor, and the decision output is coded to digital data by data conversion circuit MC, thus correcting the frequency digitally.
Patent JP-H09298425-A (JP)
Title: Amplifier and phase compensation method for amplifier
Inventor: TATEISHI TETSUO
IPC: H03F1/34
Filed: 1996-04-27
Abstract: PROBLEM TO BE SOLVED: To increase a chip area by decreasing a current amplification factor at a post-stage when a load current of a current mirror circuit being a post- stage amplifier section acting like an output stage is small so as to bring the effect of a load capacity to a pre-stage thereby compensating a phase and preventing oscillation. SOLUTION: Transistors(TRs) Q1-Q4 being components of a current mirror amplify a voltage between input signals IN1, IN2 and provide an output to a post-stage amplifier section 3. When a current IL flowing to a load 56 is small, the capacity when viewing from the pre-stage is expressed as 1/β5.1/k.CL (β5 is a current amplification factor of the TR Q5). Thus, the current amplification factor of the post-stage amplifier section 3 is to be low and the load capacity CL acts like a load for the pre-stage amplifier section 2 eqvuivalently. As a result, the current amplification factor of the post-stage amplifier section 3 is smaller than the current amplification factor of the pre-stage amplifier section 2, the entire circuit acts nearly like a one-stage amplifier so that the effect of a phase lag of the post-stage amplifier being the 2nd stage amplifier is almost eliminated.