baber/WOPTO huggingface dataset:
Patent JP-H0342569-A (JP)
Title: Method for measuring water and moisture sticking to particulate matter
Inventor: MARUSHIMA NORIO
IPC: G01N33/00
Filed: 1989-07-11
Abstract: PURPOSE:To easily and rapidly measure the water, moisture, etc., sticking to particulate matter with some accuracy by drawing a prescribed amt. of the particulate matter sample and calculating the water and moisture from the difference in the concn. of specific ion before and after the addition of an aq. soln. of the specific ion of a known concn. in the case of adding the above-mentioned aq. soln. to the drawn sample. CONSTITUTION:A specified amt. of the sample is drawn from the particulate matter. The specified volume of the standard aq. soln. contg. the specific ion of the known concn. is added to this drawn sample and the concn. of the specific ion in the aq. soln. after the addition is measured. The water and moisture sticking to the particulate matter are calculated in accordance with the change in the concn. of the specific ion in the standard aq. soln. before and after the addition of the soln. to the sample. The water, moisture, etc., sticking to the particulate matter are easily and rapidly measured with some accuracy in this way without requiring the time for drying and the large-scale equipment, such as drying equipment and without having the possibility that the particulate matter is deteriorated in property by drying.
Patent JP-S5967609-A (JP)
Title: Manufacture of anisotropic ferrite magnet
Inventor: HASHIMOTO FUMIO
IPC: H01F41/02
Filed: 1982-10-12
Abstract: PURPOSE:To obtain the ferrite magnet, in which axes of easy magnetization are arranged along the magnetizing direction of a magnetic field, easily by deforming a ferrite sheet by a die with a projecting section and cutting off a projecting strip section and magnetizing it. CONSTITUTION:A mixture 1 of magnetoplumbite type hexagonal system ferrite particles and a medium mutually combining ferrite particles is passed between rotary rolls 2, and changed into the magnetically oriented ferrite sheet 3. The sheet 3 is wound on a shaft 4 and unified. A roll-shaped magnet 6 is deformed to an approximately gear-shaped section by the die to which a large number of the projecting sections 5 are arranged in the radial direction at intervals. The projecting strip sections are cut off, and molded to a cylindrical shape. A magnetized magnetic pole is set, and magnetized.
Patent JP-H0466004-A (JP)
Title: Hydraulic controlling apparatus of tractor
Inventor: HARA KEIICHI
IPC: A01B63/00
Filed: 1990-07-05
Abstract: PURPOSE:To preferentially secure the flow rate of an auxiliary control valve even in the case of lowering the real delivery rate of a hydraulic pump and to ensure the flow of oil to the side of a three-point link control valve by setting the flow rate of the auxiliary control valve to have priority over that of the three-point link control valve. CONSTITUTION:The objective apparatus is provided with an electromagnetic proportional three-point link control valve 8 and auxiliary control valves 9, 10 and with a correction part 25 and a preferential ratio setting part 22 to set a preferential ratio for setting the flow rate of the side of the auxiliary control valves 9,10 to have priority over that of the three-point link control valve 8. The real delivery rate of a hydraulic pump 11 is detected by a delivery rate detection part 19. When the detected real delivery rate is lower than the total ordered flow rate, the correction part 25 reduces the ordered flow rate of the side of the three-point link control valve 8 according to the preferential ratio. Each control valves 8, 9, 10 are controlled to adjust the real delivery rate to the corrected ordered flow rate. Accordingly, a flow of the ordered rate is preferentially flowed at the side of the auxiliary control valves 9, 10 and the flow of the corrected ordered flow rate is also given to the side of the three-point link control valve 8.
Patent JP-S6238593-A (JP)
Title: Dynamic semiconductor storage device
Inventor: NOZAKI SHIGEKI
IPC: G11C11/4076
Filed: 1985-08-14
Abstract: PURPOSE:To prevent the destruction of cell information by providing a circuit inhibiting a word line from driving with the aid of a signal forcing the word line selection when a strobe signal rises the moment said signal is generated. CONSTITUTION:An inverter 11 inverses the strobe signal phiIN and generates a reverse phase latch signal phiL. An AND gate 12 passes through the output phi2 of a word line selecting circuit 4 only when the latch signal is H. Accordingly, even if the phiL drops temporarily due to a noise, the potential of the word line WL never rises, because the phiL nearly when the clock phi2 rises. This result does not pose any trouble in a normal operation, because there is no modification of circuits 1-6. Thus malfunction destructing the cell information due to the noise of the strobe signal can be prevented.
Patent JP-2000006411-A (JP)
Title: Ink jet recording element and ink jet recorder employing it
Inventor: WATABE IKUTOMO
IPC: B41J2/05
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To increase the wiring density of heating elements without sacrifice of the electric characteristics thereof. SOLUTION: Wiring electrodes 102 for heating elements 101 comprises wiring electrodes 110 corresponding to individual heating elements 101 and a wiring electrode 111 common to a plurality of heating elements. In the wiring arrangement for such wiring electrodes, line width of the heating element 101 is wider than that of the wiring electrode 102 in the individual wiring electrodes 110 and line width of the wiring electrode 102 is wider than that of the heating element 101 in the common wiring electrode 111.
Patent JP-S6239810-A (JP)
Title: Focusing device
Inventor: KIMURA KENJI
IPC: G03B3/00
Filed: 1985-08-14
Abstract: PURPOSE:To prevent deterioration of a reproducing picture quality by eliminating a flicker phenomenon of a reproducing image, by providing a high frequency component emphasizing meansfor canceling a high frequency component attenuation of a video signal generated when a lens moves by a driving signal, by synchronizing with a driving signal period. CONSTITUTION:An output signal S of a process circuit 14 is supplied to a mixer 41 through an HPF 42 and a gain control amplifier GCA 43 of a high frequency component emphasizing means 40, and on the other hand, an output terminal of a frequency dividing circuit 15 is connected to a gain control terminal of the GCA 43 through a parabolic signal circuit 44. Accordingly, a high frequency component of the signal S is separated and extracted by the HPF 42 and supplied to an input terminal of the GCA 43, and becomes a signal depending on an output R of the circuit 44, being a parabolic waveform of the same frequency as a driving signal D and an opposite phase. Accordingly, from the signal S which has been varied, based on the signal D, a flat video output signals S' can be obtained by the GCA 43 whose gain has been controlled by the signal R.
Patent JP-2000013888-A (JP)
Title: Speaker and speaker system
Inventor: FUJIHIRA MASAO
IPC: H04R1/22
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized light weight speaker system where rocking of a small-sized light weight speaker box is prevented with a simple structure and a low frequency sound is reproduced excellently. SOLUTION: In the speaker system having a speaker 3 mounted on a baffle plate 2 in front of a speaker box 1, a vibrating body 20 that produces an operating force F2 in a direction opposite to a sound emission direction is provided around a midpoint of a damper 17 of the speaker 3 by using a reaction force -F1 in a direction opposite to the sound emission direction of the speaker 3 as a driving force.
Patent JP-H0344427-A (JP)
Title: Multilayer piling method for raw material in iron ore raw material yard
Inventor: TARUMOTO SHIRO
IPC: C22B1/00
Filed: 1989-07-13
Abstract: PURPOSE:To avert the collapse of slopes without decreasing a piling height and angle by determining the heap piling height from the internal friction angle and tacky adhesive strength of the raw materials to be heap-piled and the stable angle of every raw material and determining the height of every layer to be piled in multiple layers from the heap piling height and yard width. CONSTITUTION:The internal friction angle and tacky adhesive strength of the raw materials, such as iron ore, to be heap-piled are previously determined at the time of the heap piling of the raw materials for iron making. The stable angle at which the slopes do not collapse is determined for every raw material. The heap piling height is determined according to the yard for heap piling so as to attain this stable angle. The height of every layer to be piled in multiple layer is determined from this heap piling height and yard width and thereafter, the heap piling is executed. The collapse of the slope is prevented in this way and the restoration work and the damage of the equipment and apparatus of the yard by the collapse are prevented.
Patent JP-H0929081-A (JP)
Title: Production of polytrimethylsilylpropyne membrane excellent in gas separation characteristics
Inventor: UENISHI MICHIHARU
IPC: B01D71/70
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To prepare a separation membrane improved in gas separation characteristics by coating the surface of a polytrimethylsilylpropyne membrane with titanium dioxide and irradiating the formed titanium dioxide layer with light having a specific wavelength and subsequently removing titanium dioxide from the surface of the membrane. SOLUTION: The surface of a polytrimethylsilylpropyne membrane 1 is coated with titanium dioxide and, after the formed coating layer is irradiated with light of 200nm or more, titanium dioxide is removed to obtain a polytrimethylsilylpropyne membrane excellent in gas separation characteristics. That is, polytrimethylsilylpropyne is dissolved in a solvent such as aromatic hydrocarbon, for example, xylene to prepare a soln. which is, in turn, cast and desolvated to form a membrane. This polytrimethylsilylpropyne membrane 1 is put in a container and a titanium oxide powder is spread all over the surface of the membrane 1 and the membrane is allowed to stand in air to be irradiated with the light 4 from a ultrahigh pressure mercury lamp. Thereafter, the membrane 1 is taken out to remove the titanium oxide powder 2 by air blow to obtain a required gas separation membrane.
Patent JP-H0741564-A (JP)
Title: Composite material of vapor-growth carbon fiber
Inventor: KATO NAOKI
IPC: C08J5/04
Filed: 1993-07-20
Abstract: PURPOSE:To obtain a long-fiber composite material excellent in mechanical strengths such as 90 deg.-direction bending strength, impact strength, and interlaminar shear strength. CONSTITUTION:A long-fiber composite material comprises a long fiber and a base composite material obtd. by compounding a base resin with 1-10wt.% vapor-growth carbon fiber having a diameter of 0.01-3.0mum and an average aspect ratio of 2-100 and virtually not contg. a fiber with an aspect ratio of 200 or higher.
Patent JP-S5967965-A (JP)
Inventor: MIURA YOSHIATSU
IPC: A61M1/36
Filed: 1982-10-13
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-S6075293-A (JP)
Title: Production of coenzyme q10
Inventor: SAKADO KUNIAKI
IPC: C12R1/01
Filed: 1983-09-29
Abstract: PURPOSE:To produce coenzyme Q10 in high efficiency, by culturing a microbial strain capable of producing coenzyme Q10 in a medium in dark under the condition to attain a specific rate of oxygen-uptake. CONSTITUTION:A microbial strain capable of producing coenzyme Q10 is cultured in a medium in dark state while controlling the conditions of the aeration and agitation so as to attain the rate of oxygen-uptake of 0.5-1.2mmol/g.hr per unit microbial cell, and the coenzyme Q10 accumulated in the cultured product is separated therefrom. The microbial strain is preferably the one belonging to Rhodopseudomonas genus, e.g. Rhodopseudomonas sphaeroides Co22-11 (FERM-P No.6008). Any culture media containing proper amounts of a carbon source, a nitrogen source, inorganic components and other nutrients can be used as the above medium. The cultivation is carried out preferably at 20-40 deg.C and about 5-9pH, usually for 3-7 days.
Patent JP-H08104774-A (JP)
Title: Glass fiber reinforced resin molding
Inventor: NOMURA MANABU
IPC: C08K3/30
Filed: 1995-06-22
Abstract: PURPOSE: To provide a glass fiber reinforced thermoplastic resin molding which retains the length of glass fibers even after color matching and which has high mechanical strength and heat resistance. CONSTITUTION: This molding consists of 20-94.99wt.% thermoplastic resin, 0.01-10wt.% zinc sulfide and 5-70wt.% glass fibers having an average diameter of 3-20μm, with the average length of the fibers therein being 1-10mm.
Patent JP-S5968421-A (JP)
Title: Method and apparatus for attaching anchor plate to drain material
Inventor: YOSHIKAWA SHINSUKE
IPC: E02D3/10
Filed: 1982-10-13
Abstract: PURPOSE:To easily attach even simple anchor plates to a drain material by providing a push-out means for anchor plates to curve the drain material, a pressing means to join the drain material and the anchor plate, and a fixing means to fix the drain material and the anchor plate. CONSTITUTION:A bar 72 as a means to push out an anchor plate to curve a drain plate 2 by butting the anchor plate 61 on the side of the drain material 2 pulled out of the lower end of a mandrel 1 prior to driving by the mandrel 1 is provided. Also, a roller 82 as a pressing means to join a drain material 2 curved and the anchor plate 61 in a pressing manner, and a reveting or welding machine 91 as a fixing means to fix the drain material 2 and the anchor plate 61 in the joining part are provided. The anchor plates 61 can thus be continuously attached during the period when the mandrel 1 moves to the next driving position of the drain material 2, and the operational efficiency can be raised.
Patent JP-H0353036-A (JP)
Title: Copper-iron-cobalt-titanium alloy having high mechanical and electric characteristics and preparation thereof
Inventor: KURISUCHIAN GANDOTSUSHI
IPC: C22C9/06
Filed: 1990-07-06
Abstract: PURPOSE: To produce copper alloy having a high electric conductivity and mechanical strength by preparing a copper alloy contg. Fe, Co, Ni, O and metallic impurities under specified conditions, subjecting it to deoxidation with B, thereafter executing cold drawing and subjecting it to precipitating heat treatment at a specified temp.  
     CONSTITUTION: A copper alloy having a compsn. in which the ratio of Co/Fe; 0.10 to 0.90 and the ratio of Ti/(Fe+Co); 0.30 to 1 and contg., by weight, 0.030 to 2% Fe, 0.025 to 1.8% Co, 0.025 to 4% Ti, <50ppm O, metallic impurities; <1% (the content of each impurity is respectively regulated to <0.015%), and the balance Cu is pred. Next, B is introduced into the copper alloy bath to form B 2 O 3 , which is removed, by which it is deoxidized, is subjected to cold drawing and is subjected to precipitating heat treatment at a temp. lower than the temp. TM bringing the maximum electric conductivity by 80°C at the maximum. In this way, the copper alloy having mechanical strength sufficiently higher than about 500MPa and higher than about 80IACS% and good in softening performance can be obtd. at a relatively low cost. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0911073-A (JP)
Title: General purpose positioning clamp device
Inventor: MURASUGI YOSHINORI
IPC: B23Q3/06
Filed: 1995-06-22
Abstract: PURPOSE: To realize a general purpose positioning clamp device in which clamp pressure or the like can be controlled arbitrarily and which can cope with a noncircular work. CONSTITUTION: In four clamp units 20A-20D, each clamp plate 22 is turned to bring a clamp pin 23 into contact with a work W1 . A driving part for turning each clamp plate 22 has a tooth belt 30 for transmitting the driving force of a torque motor 32 to a driven pulley 25 integrated with each clamp shaft 21, whereby the clamp pressure is controlled by controlling the driving force of the torque motor 32, and the fitting positions of the clamp units 20A-20D are changed to cope with a work of a special form.
Patent JP-S5880576-A (JP)
Title: Object detecting device
Inventor: KURIYAMA TAKESHI
IPC: G01S7/52
Filed: 1981-11-06
Abstract: PURPOSE:To improve handling of the titled device, by continuing the operation of the device when no received signal exists in an ultrasonic wave receiver during a gate opening period after the generation of a ultrasonic pulse is stopped, but stopping the device when a noise is detected. CONSTITUTION:An ultrasonic wave sent from an ultrasonic wave transmitter 2 and reflected by an object 1 to be detected is received by a receiver 3 and applied to one input of an AND gate circuit 29. During the opening period of said gate, an output from an one-shot circuit 8 is inputted to the gate circuit 29, the output of the circuit 29 is inputted to a comparator 30 to compare it with a reference value and, when the output exceeds the reference value, it is inputted to an FF2 31. An output signal from the FF2 31 is inputted to an AND gate circuit 33, and a stopping circuit 7 to stop the generation of ultrasonic pulses. Since a signal is applied to the other input of the gate circuit 33, the output is sent to an output circuit 40. If the receiver 3 receives a signal during the opening period of the gate after the generation of ultrasonic wave is stopped, the gate circuit 35 is not actuated and the output circuit 40 stops outputting. Consequently, the device can be easily handled.
Patent JP-H04357439-A (JP)
Title: Apparatus for measuring electrorheological properties
Inventor: SAKURAI YOSHIMICHI
IPC: G01N11/16
Filed: 1991-07-19
Abstract: PURPOSE:To accurately measure dynamic rheological properties, if necessary, up to high frequency by knowing the dynamic rheological properties of a sub stance in a predetermined electric field. CONSTITUTION:An apparatus for measuring electorhelogical properties is equipped with a container 1 receiving a substance whose rheological properties are changed by an electric field, the support table of the container 1, an insertion member 3 providing a minute interval from the inside surface of the container, the hanging part 4 supporting the insertion member 3, a vibrator 5 vibrating the container 5 up and down, a vibration detector 8 detecting the vibration of the container 5, a load sensor 6 for detecting the force acting on the insertion member 3 through the substance by vibration and a voltage applying device applying voltage across the container 1 and the insertion member 3.
Patent JP-S5883046-A (JP)
Title: Aqueous polyester resin composition
Inventor: IMAI TSUTOMU
IPC: D04H1/587
Filed: 1981-11-11
Abstract: PURPOSE:To provide the titled compsn. useful as a coating agent, a binder for fibers, etc. and capable of forming a flexible, tough film having resistance to water and dry-cleaning, by neutralizing a specified polyester resin with ammonia or a tert. amine. CONSTITUTION:A polyester resin having an acid value of 5-60 and contg. at least 0.1 equivalent of branched unit per kg of resin is used which is obtd. from 2-6mol% (based on the amount of the whole carboxylic acid component) of an alkali metal salt of an ester-forming sulfonic acid (A) such as sodium sulfoterephthalate, a carboxylic acid component (B) contg. at least 90mol% polycarboxylic acid component consisting of an arom. polycarboxylic acid such as terephthalic acid and an 8C or higher aliph. polycarboxylic acid such as suberic acid in a molar ratio of 95/5-40/60, and a polyol component (C) contg. at least 70mol/% ethylene glycol. The compsn. is obtd. by neutralizing said polyester resin with ammonia or a tert. amine such as triethanolamine.
Patent JP-2001003364-A (JP)
Title: Earth retaining construction method and anchorage member for anchor used for its construction method
Inventor: SUDA KOJI
IPC: E02D17/04
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an earth retaining construction method and an anchorage member for an anchor used for its construction method, by which cost can be reduced without increasing the size of a lower waling and its bracket. SOLUTION: This earth retaining construction method is conducted in such a manner that an upper-stage waling 4 and a lower-stage waling 5 are installed to an earth retaining wall, the anchorage member is built between these walings, and the head section of the driven anchor is anchored to the anchorage member. The flange 53 of the lower-stage waling 5 composed of H-steel is arranged and mounted at a right angle to the earth retaining wall 3, and the anchorage member is set up onto the flange surface at that time.
Patent JP-H1012004-A (JP)
Title: Vehicle lighting fixture
Inventor: SHIOZAWA TOICHIRO
IPC: F21Y101/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To generate the convection of air in a lighting fixture space and a lamp chamber so as to easily prevent the lens fogging by forming an upper vent hole and lower vent holes in the upper portion and the lower portion in the vicinity of the joining portion of a reflector and an inner lens. SOLUTION: In the vicinity of the top face portion 22 of the low beam reflection portion 20 of a reflector 18 and an inner lens 29, an upper vent hole 24 is formed between an effective reflection portion 20a and a side face portion 20b. The hole 24 is positioned approximately above an optical axis, and is formed slit-like so along the upper opening of the portion 20. In the vicinity of the joining portion of the portion 20 bottom face 25 of the reflector 18 and the lens 29, lower vent holes 27 are formed near both ends sandwiching the fitting hole 26 of the portion 25. The vent holes 27 are formed behind a step 25a along the same.  Thereby, in a lamp chamber warm air is exhausted through the hole 24 into a lighting fixture space, flows from up to down along an outer lens 3 inner face and is cooled, and an air flow flowing into the lamp chamber through the hole 27 is produced so that lens fogging can be prevented.
Patent JP-H1010557-A (JP)
Title: Transparent conductive film and production of liquid crystal display element
Inventor: SAWAMURA MITSUHARU
IPC: H01L21/28
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent conductive film used for a ferroelectric liquid crystal display element which has a particularly narrow cell gap of 1 to 2μm and for which uniform directivity is determined by having a stage for reverse sputtering a transparent conductive film in an atmosphere consisting essentially of gaseous H2 . SOLUTION: Black matrices(BM) 6 for light shielding consisting of Cr, etc., pixels 7 of R(red), G(green), B(blue) and a protective film 8 in common use for flattening are formed on a glass substrate 3 (a). A sputtered film is formed in an Ar atmosphere added with oxygen by using a target, such as ITO, on the protective film 8. The ITO film turns to polycrystals with the substrate heating temp. of about 150 deg.C as a boundary, thereby generating ruggedness on the surface. The transparent conductive film 9 which is the ITO film is formed on such protective film 8 (b). Gas consisting essentially of H2 is introduced into a vacuum chamber and an electric field is impressed on the substrate side to generate plasma to sputter and etch the ITO film surface by H2 ions.  In such a case, the gaseous H2 is smaller in atom radius and mass than the gaseous Ar and, therefore, the smoother surface is obtd.