baber/WOPTO huggingface dataset:
Patent JP-H10252171-A (JP)
Title: Inorganic fibrous ceiling board
Inventor: HIGASHIYAMA HIDEYUKI
IPC: E04B9/04
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic fibrous ceiling board hard to make the dew condensation inside an inorganic fibrous board and capable of maintaining sound absorption efficiency and heat insulating efficiency even when the inorganic fibrous ceiling board is constructed in such a structure as the indoor side becomes high temperature and high humidity. SOLUTION: A waterproofing film 2 having over 50m<2> .hr.mmHg/g of vapor resistance is stuck on the surface placed to the indoor side of an inorganic fibrous board 1 with an adhesive 3. The surface placed on an attic space side of the inorganic fibrous board 1 is covered with a waterproofing film 4 having vapor resistance less than 1/5 of vapor resistance of the waterproofing film 2. The waterproofing film 2 on the indoor side and waterproofing film 4 on the attic space side are connected at those circumferential edge sections, and the circumference of the inorganic fibrous board 1 is completely covered to constitute a ceiling board.
Patent JP-H0575388-A (JP)
Title: Reactance circuit
Inventor: TOYODA YUKIHIRO
IPC: H03H11/48
Filed: 1991-03-14
Abstract: PURPOSE:To output only a pure reactive component even when a high frequency signal comes as an input signal by varying a phase and an amplitude of a phase/amplitude adjustment circuit in various ways so as to obtain only the reactive component. CONSTITUTION:Tank circuits TK1-TK3 each comprising parallel connection of an active inductor ZX and a capacitor C (1.6pF) are inserted between a load whose impedance is equal to the characteristic impedance ZO (50ohms) and an impedance ZO of a signal source VS. Moreover, a transmission line L1 (L2) whose length is respectively lambda0/4 (lambda0 is a wavelength with respect to a frequency of 3.5GHz) and whose impedance is 110ohms is inserted between the circuits TK1 and TK2 (TK2 and TK3) to form a BPF. The frequency characteristic of the BPF employing the active inductor ZX gives a minimum attenuation at a frequency of 3.5GHz by selecting each component and the BPF whose cutoff frequency is 3.5GHz is realized.
Patent JP-H06288993-A (JP)
Title: Ultrasonic multicomponent concentration meter
Inventor: KAWADA YOSHIO
IPC: G01N9/24
Filed: 1993-03-31
Abstract: PURPOSE:To obtain an ultrasonic concentration meter which can use such a piezoelectric element as an element composed of a piezoelectric ceramic, etc., and can measure the concentrations of two or more components. CONSTITUTION:An exciting signal A composed of a prescribed number of pulses is generated by means of a measuring timing signal circuit 4, trigger circuit 5, burst wave circuit 6, and pulse generation circuit 7 at one measuring time. Then ultrasonic burst waves are generated by inputting the signal A to an oscillation-side piezoelectric element 2. A reception-side piezoelectric element 3 receives the burst waves propagated trough a sample liquid in a sample bath 1 and a high-speed digital peak hold circuit 8 detects the maximum value of the burst waves. An acoustic velocity measuring circuit 20 measures the acoustic velocity of the burst waves. An arithmetic circuit 9 calculates the concentrations of two components from the maximum amplitude and acoustic velocity of the burst waves based on simultaneous equations. Or, the circuit 9 calculates the concentrations of multiple components from the acoustic velocity and maximum amplitude at each frequency by changing the frequency of the burst waves in accordance with the number of the components. A recorder 10 records the calculated results.
Patent JP-H01247429-A (JP)
Title: Production of laminate
Inventor: OTAKE RIICHI
IPC: C08J5/24
Filed: 1988-03-30
Abstract: PURPOSE:To produce a laminate having an excellent accuracy of thickness, by heating an internal sheetlike material as a core under a low pressure to rigidity it, laying impregnated glass cloths on the upper and lower surfaces and molding the assemblage under applied heat and pressure. CONSTITUTION:A sheetlike material comprising a solventless resin composition essentially consisting of a solventless liquid epoxy resin, a polybasic acid anhydride, an epoxy vinyl ester resin and/or an unsaturated polyester resin and a polymerization initiator, a glass fiber and an inorganic filler is preheated under a low pressure. The polymerization initiator is decomposed by this preheating to effect a curing reaction of the epoxy vinyl ester resin and/or the unsaturated polyester resin to rigidify the sheetlike material. Glass cloths impregnated with said composition are laid on the upper and lower surfaces of the material, and the assemblage is molded under applied heat and pressure to produce a laminate having an excellent accuracy of thickness.
Patent JP-S55166507-A (JP)
Title: Circuit for hydraulically movable device
Inventor: YOSHIDA KUNIHIKO
IPC: F15B11/08
Filed: 1979-06-15
Abstract: PURPOSE: To prevent cavitation and an irregular movement of a hydraulically movable device from occurring, by removing a counter-balance valve from a drive circuit for the device to prevent a decrease in a power transmission efficiency and simplify the structure of the drive circuit, and adapting a hydraulic brake to function as a counter-balance valve.  
     CONSTITUTION: Pipes 120, 121 branched from two pipes 109a, 109b, respectively, by which suction and exhaust ports MA, MB of a hydraulic motor 107 are communicated with a direction change-over valve 108, are connected to ports CA, CB, respectively, at the primary side of a shuttle valve 106. A port of a brake control cylinder 103 for use in releasing a brake for the hydraulic motor 107 is connected to a port D at the secondary side of the shuttle valve 106. The shuttle valve 106 is adapted to be shifted when there is a difference between pressures in the branched pipes 120, 121 to communicate a pipe on a low-pressure side with the port D on the secondary side thereof. Overload relief valves 111a, 111b are connected between the pipes 109a, 109b and parallel to the hydraulic motor 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57552-A (JP)
Title: Method for measuring agglutination power of blood platelet and kit for measuring agglutination power of bood platelet
Inventor: NAKASHIMA KATSUAKI
IPC: G01N33/86
Filed: 1980-06-03
Abstract: PURPOSE:To measure the agglutination power of blood platelet in a short time with good accuracy by adding a constant amount of PRP to an agglutination inducing agent of stepwise varied amounts, and determining the minimum amount of the inducing agent at which agglutination is observed. CONSTITUTION:Fourty pieces of recesses 2 are provided to a plastic plate 1 sizing 8cmX10cm, and an aqueous suspension of collagen is injected into these recesses 2 in such a manner that collagen is contained at 0, 4, 2, 1, 0.5, 0.25, 0.125, 0mug respectively for numbers 1-8, and is freeze-dried, whereby a kit for measuring the agglutination power of blood platelet is produced. A sample PRP is injected by each 100mul into each of these recesses 2, and after it is stirred for 5min with a micromixer, the presence or absence of agglutination is observed by naked eyes, whereby  the results are obtained in a short time.
Patent JP-H01246391-A (JP)
Title: Production of stamper
Inventor: MURATA SHIYOUZOU
IPC: G11B7/26
Filed: 1988-03-29
Abstract: PURPOSE:To transfer a fine shape to a duplicate with high precision by specifying the thickness of an Ni oxide film formed in the releasable film treatment at the duplication of a mother and a stamper within specified limits. CONSTITUTION:A photoresist 2 is applied on the surface of a glass substrate 1, exposed, and developed to obtain a fine rugged shape. A conductive film 3 is formed on the surface, and then an Ni electrocast layer 4 is formed. The substrate 1 side and the Ni electrocast layer 4 are released, and the Ni electrocast layer 4 side is used as an Ni master 5. Releasable film treatment is applied on both sides of the master 5 having a fine rugged shape to form an Ni oxide film 6, and the Ni is electrocast. The Ni electrocast layer is released to obtain an Ni mother 7. The thickness of the Ni oxide film 6 is controlled to 20-30Angstrom . Releasable film treatment is then applied to the mother 7 to form an Ni oxide film 8. The thickness of the Ni oxide film 8 is controlled to 20-30Angstrom . After the Ni oxide film B is formed, Ni electrocasting is applied, and the electrocast layer is released to obtain an Ni stamper 9.
Patent JP-H07278950-A (JP)
Title: Polyvinyl alcohol-based fiber having excellent high-temperature characteristic and its production
Inventor: SANO HIROFUMI
IPC: C08F16/02
Filed: 1994-04-13
Abstract: PURPOSE:To obtain polyvinyl alcohol-based fiber having a little reduction in modulus of elasticity even at a high temperature, slightly causing mutual sticking of fibers even in repeated use under a high-temperature condition, consequently having excellent fatigue resistance due to independent movement of each fiber agent flex. CONSTITUTION:This polyvinyl alcohol-based fiber comprises an atactic polyvinyl alcohol-based polymer having >=3,000 viscosity-average degree of polymerization and a polyvinyl alcohol-based polymer having >=1,000 viscosity-average degree of polymerization and >=80 isotacticity.
Patent JP-H10202199-A (JP)
Title: Refuse separator
Inventor: SHIMIZU TOSHIMASA
IPC: B07B13/11
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a refuse separator with space saving and simple maintenance. SOLUTION: A vertical transferring and classifying apparatus provided with a casing 14c provided on a trestle 14a through coil springs 14b, a spiral main slope 14d provided in the casing 14c and wherein a part close to the top part has a screen part, a subsidiary slope 14k provided on the bottom part of the main slope 14d and a vibrator 14n fitted on the underside of the casing 14c through a vibrational block 14m, is provided and when refuses 100 mixed of various kinds ground and fed to the bottom end of the main slope 14d are transferred upward along the main slope 14d by vibration of the vibrator 14n, as incombustibles 102 such as glass and magnetic substances 103 such as cans among the refuses 100 are ground, they fall down through a screen part and are transferred on the subsidiary slope 14k and as combustibles such as papers are not ground,  they can move upward as they are along the main slope 14d without falling down through the screen part.
Patent JP-S552640-A (JP)
Title: Production of macrocyclic compound
Inventor: UCHIDA KEIICHIROU
IPC: C07D321/00
Filed: 1978-06-20
Abstract: PURPOSE: Using titanium alkoxide as a depolymerization catalyst a straight chain polyester is depolymerized to form inexpensively macrocylic compounds useful as musk, civet, or amber-like perfume with high retention in short time and high yield.  
     CONSTITUTION: A straight chain polyester resulting from thermal polycondensation of an aliphatic hydroxcarboxylic acid of formula I (m is an integral number of 8W 15) or formula II (n is an integral number 1W5) or resulting from the polycondensation between an aliphatice dicarboxylic acid of formula III and a glycol of the formula: HO(CH 2 ) n OH is subjected to depolymerization and cyclization under heating and reduced pressure in the presence of 0.1W50, preferably 1W10% of titanium alkoxide, preferably at least one selected from compounds of formula IV or V (R 1 W R 7  are 1W18C alkyls; Z is halogen; r is an integral number not less than 1 to produce the macrocyclic compound of formula VI (X is CH 2 , CO; Y is CH 2 , O). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02255142-A (JP)
Title: Bodily fluid absorbing article
Inventor: HARADA NOBUYUKI
IPC: A61F13/49
Filed: 1989-03-29
Abstract: PURPOSE:To give a comfortable feel to a user by forming the bodily fluid absorbing article in such a manner that the water absorptive complex thereof exists only on the side of the article where the article comes into contact with a human body from the half of the thickness of the absorption layer. CONSTITUTION:The water absorptive complex of the bodily fluid absorbing article contg. the water absorptive complex obtd. by applying an ethylenic unsatd. monomer or the aq. soln. thereof on a fiber web then polymerizing the monomer in the absorption layer exists only on the side of the article where the article comes into contact with the human body from the half of the thickness of the absorption layer. The bodily fluid is then efficiently absorbed into and held by the water absorptive complex and, therefore, the absorption rate of the bodily fluid is high and the amt. of the fluid to be returned to the front surface is A extremely little even under loading of a bodily weight, etc. The comfortable feel is thus given to the user and the moistening and eruption of the skin are prevented. The ethylenic unsatd. monomer is exemplified by carboxyl group-contg. monomers, such as (meth)acrylic acid and maleic acid or the salts, etc., thereof or sulfonic acid group-contg. monomers, such as 2-acrylamide-2-methyl propane sulfonic acid, vinyl sulfonic acid or the salts, etc., thereof.
Patent JP-S55166487-A (JP)
Title: Variable speed motor
Inventor: HAYAKAWA ISAMU
IPC: H02P29/00
Filed: 1979-06-13
Abstract: PURPOSE:To make it possible to detect abnormality in a speed feedback signal system in a simple and purely electrical way by a method wherein a level detection of a speed feedback signal is combined with that of a main circuit motor terminal voltage or semiconductor power converter output voltage. CONSTITUTION:Abnormality in a speed feedback signal system is detected by an AND condition of an output of a voltage comparator 10 detecting that a motor terminal voltage is at a certain value or above and that of a speed comparator 11 sending a signal when a speed signal from a speed detector PG becomes a certain value or below, and also by an overspeed detecting signal of a speed comparator 14 to excite a main circuit breaking relay 13 to stop a main circuit. It is not possible for outputs A, B to be both 1 in the 4 sector operation, however, may be so in a mode change transition, and to prevent malfunction caused by it, a detecting sensitivity level of the speed comparator 11 is made sharper than that of the voltage comparator 10.
Patent JP-S62231931-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: TANAKA MINORU
IPC: G02F1/133
Filed: 1986-04-01
Abstract: PURPOSE:To enable treatment of a large quantity by imposing many substrates on a conveying part and forming thin molecular films of a vertical orienting agent on the bottom surfaces by the formation and heating treatment of vapor layers while moving the substrates. CONSTITUTION:The glass substrates 10 on which transparent electrodes for display are formed and protective films are deposited are imposed on the conveying part 1 and are moved from an inlet (arrow a1) toward an outlet (arrow a2) according to the conveying operation of the conveying part 1 at the time of making the vertical orientation treatment of the glass substrates 10. the substrates 10 are heated by the heat generated by a heating body 2 in a case 7 and a cover 6. On the other hand, the vertical orienting agent 4 in a liquid vessel 3 is heated to evaporate by a heating body 5 thereunder and the vapor thereof (the surfaces formed with the electrodes) of the moving substrates by said vapor. The vapor layers are thereafter subjected to the heating treatment. The thin molecular films of the vertical orienting agent 4 are formed on the surfaces of the substrates 10 in this stage.
Patent JP-H01316692-A (JP)
Title: Water cooled direct cycle type atomic power plant
Inventor: NAGASE MAKOTO
IPC: G21D3/08
Filed: 1989-03-29
Abstract: PURPOSE:To adjust the iron concn. in feed water to an optimum concn. by providing an iron injecting device and supplying the iron-component into cooling water at the ratio at which the rate of the iron accumulated on the surface of fuel rods attains >=0.5mg/m<2>/hr. CONSTITUTION:The greater part of the corrosion products in the condensate emitted from a condenser 2 after a turbine 1 is operated are removed at the time when the condensate is passed through a condensate prefilter 4 and a condensate desalting device by by a condensate pump 3. The cleaned water passes a feed water pump 6, a low-pressure feed water heater 7, a boosting pump 8, and a high-pressure feed water heater 9 and is guided into a reactor pressure vessel 10. The amt. of the corrosion products carried into the vessel 10 is known by measuring the sample taken from a sampling line 11 by a concn. measuring instrument 12. This measured value is converted to the rate of the iron accumulated on the surface of the fuel rods by using the plant parameter of a knowledge base 14 in an arithmetic unit 23. The iron injecting device 15 calculates the deficient quantity of the iron concn. from the measurement data so as to supply the iron-component into the cooling water at the rate at which the rate of the iron accumulated on the fuel rod surface attains >=0.5mg/m<2>/hr. The iron-component in the cooling water is thus controlled to the optimum rate.
Patent JP-H06258542-A (JP)
Title: Continuous working method for plural coated optical fibers
Inventor: SHIN KIYOSHI
IPC: G02B6/255
Filed: 1993-03-08
Abstract: PURPOSE:To continuously work plural coated optical fibers without stagnating a working device, etc., in the method for successively passing the plural coated optical fibers through the same working device and continuously working these fibers. CONSTITUTION:A connector 5 for optical fibers 1 is arranged between a drum 2 on a supply side and a coloring device 4, and the terminal end 20 of the first coated optical fiber 14 and the top side beginning end 21 of the second coated optical fiber 15 are fusion-spliced under coloration working by the connecting device 5. The second coated optical fiber 15 is passed in succession to the first coated optical fiber 14 subjected to the working through the coloration working device 4 as these coated fibers are fusion-spliced, thereby the coated optical fibers 14, 15 are continuously worked.
Patent JP-S58193117-A (JP)
Title: Prepreg and preparation thereof
Inventor: GOTOU TAKESHI
IPC: B29C57/00
Filed: 1982-05-07
Abstract: PURPOSE:To obtain a prepreg agreeing with the direction of stress given to an FRP product by arranging fibers in the prepreg nearly in parallel and bending part or all of the fibers, etc. CONSTITUTION:Fibrous threads are arranged in a prepreg in parallel with each other, straight or bent parts are provided to the lengthwise direction of the prepreg (b) or the whole body is bent (c). Or, the width of the prepreg is changed to the lengthwise direction of the prepreg (d) or the width of the prepreg is not only changed but bent to the lengthwise direction of the prepreg (e). Resin part 2 is developed on a mold releasing sheet 3 and the fibrous threads 1 are enlarged in width and moved by guides 4, 4' and attached by the compressor 5 on to the resin part to prepare such prepreg.
Patent JP-H0235270-A (JP)
Title: Piston blank for forged piston
Inventor: RIYUTOGAA BERUHEMU
IPC: F02F3/00
Filed: 1989-03-29
Abstract: PURPOSE: To reduce a surface pressure, and cope with an increasing load by providing a pendulum shaft ear member with a pendulum shaft hole part member having a thicker wall thickness in an upper range of a pendulum shaft hole than a crown side part member, and connecting the crown side part member to the pendulum shaft hole part member through an undercut. CONSTITUTION: A piston member 1 includes a piston crown 2 having a hot- drawn ring gap 3 and a pendulum shaft ear member 4, and the ear member 4 comprises a crown side part member 5 and a pendulum shaft hole part member 6. The pendulum shaft hole part member 6 has a pendulum shaft hole 7. The pendulum shaft hole part member 6 has a thickner wall thickness in an upper range of the pendulum shaft hole 7 than the crown side part member 5. The crown side part member 5 is connected to the pendulum shaft hole part member 6 through an undercut 11. The pendulum shaft hole 7 of a relatively large diameter can thus be carried into the pendulum shaft ear member 4, and a surface pressure to be restricted can be much reduced.
Patent JP-S61235838-A (JP)
Title: Exposure device for forming pattern of conductive body
Inventor: YAMAMURA NOBUYUKI
IPC: G03F1/00
Filed: 1985-04-11
Abstract: PURPOSE:To enhance efficiency of fabrication and correction of printed circuits and the like by using light shutter groups for controlling transmission of light from a light source in accordance with prescribed patterning data to expose a photosensitive film formed on the base. CONSTITUTION:The pattern exposure device drives a liquid crystal device 4 in accordance with patterning data to control on and off operation of the liquid crystal shutter groups 3 in accordance with the circuit pattern. When a copper- coated base 7 coated with a photoresist film 9 is conveyed below the exposure device and the film 9 is exposed in accordance with the circuit pattern, developed to remove the unnecessary parts of the film 9, further etched to remove the disclosed parts of the conductor 8, thus permitting a conductor pattern 10 to be formed on the base and fabrication and correction, etc., of the printed circuits and the like to be efficiently carried out in a short time.
Patent JP-S60219590-A (JP)
Inventor: YASUDA TOSHIHIRO
IPC: G21C19/07
Filed: 1984-04-14
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-H09265191-A (JP)
Title: Method for removing resist and adhesive or adhesive sheets used for the same
Inventor: YAMAMOTO TAKAYUKI
IPC: H01L21/027
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To easily and surely remove an unnecessary resist on an article by making the adhesive strength of an adhesive layer to the resist higher than that of the resist to the article and specifying the modulus of elasticity of the adhesive layer. SOLUTION: When an adhesive layer is formed on an article such as a wafer on which a resist exists and the resist is removed by peeling the adhesive layer, together with the resist, from the article, the adhesive strength of the adhesive layer to the resist is made higher than that of the resist to the article and the modulus of elasticity of the adhesive layer is regulated to >=1kg/mm<2> at the time of peeling. The pref. 180 deg. peeling and adhesive strength between the adhesive layer and the resist is >=5g/10mm, especially 5-5,000g/10mm, more especially about 100-4,000g/10mm.
Patent JP-H06292008-A (JP)
Title: Dynamic range compression processing unit for radiation picture
Inventor: NAKAZAWA MASAYUKI
IPC: H04N1/40
Filed: 1993-04-01
Abstract: PURPOSE:To confirm and correct a compression processing parameter not dealt with by automatic compression processing by indicating a set compression processing area or a compression degree or various intermediate data when the compression processing parameter is set. CONSTITUTION:A digital radiation picture signal from a recording reader 3 is processed by a picture processing unit 14 and displayed on a CRT 20. The processing unit 14 has a function as a compression processing parameter setting means and is configured to receive data to correct the characteristic of generating processing via a man-machine interface 21. When the result of automatic dynamic range compression is desired to be corrected and correction data for area designation are entered via the interface 21, the correction area of the CRT 20 is displayed. When data to correct the correction value indicating a compression rate as to the designated area are entered, the correction value with respect to each picture element and various intermediate data are displayed on the CRT 20. Thus, the setting is easily confirmed.