baber/WOPTO huggingface dataset:
Patent JP-H0578211-A (JP)
Title: Antifouling agent against underwater microorganism
Inventor: KAMIMOTO KAORU
IPC: A01N37/44
Filed: 1991-09-18
Abstract: PURPOSE:To obtain a new antifouling agent against underwater organisms having low toxicity, improved adhesivity to fishing net and excellent flexing resistance free from unpleasant smell and irritation, obtainable from inexpensive compounds by combining a salicylic acid with a vulcanization promoter. CONSTITUTION:A salicylic acid of formula I (X is H or metal atom; Y is H, halogen, alkyl, nitro or nitrile; (n) is 0 or 1-4) or its salt (e.g. salicylic acid or sodium salicylate) is blended with a vulcanization promoter (e.g. tetramethylethiuram disulfide or copper dimethyldithiocarbamate) to give the objective underwater organism antifouling agent. The salicylic acid or its salt is preferably blended with the vulcanization promoter so as to give 1-10 pts.wt. salicylic acid or its salt and 5-25 pts.wt. vulcanization promoter based on 100 pts.wt. total antifouling agent composition. The antifouling agent shows excellent antifouling effects on underwater organisms for a long period of time. The antifouling agent is preferably mixed with 5-10 pts.wt. phenol (e.g. phenol or chlorophenol) shown by formula II (Y' is Y or aryl; (m) is 0 or 1-5).
Patent JP-H0655331-A (JP)
Title: Tin snips
Inventor: KIMURA JUNICHI
IPC: B23D29/02
Filed: 1992-08-12
Abstract: PURPOSE:To make the force, required at the cutting time, extremely effective by forming tin snips in such a way that the engaged face, with a lower blade, of an upper blade interlocked with an other-finger handle faces the same side as the overlapped side with a thumb handle. CONSTITUTION:After crossing an other-finger handle 1 and a thumb handle 4 at a pivot part 9, an upper blade 3 is formed frontward from the pivot part 7 of the other-finger handle 1 in such a way that the blade bottom part is shifted down to the lower side from the pivot part 7 so as to place the blade tip part in the rising state, and a lower blade 6 is formed frontward from the pivot part 7 of the thumb handle 4, with an engagement relief margin part interposed in between. The engaged face, with the lower blade 6, of the upper blade 3 interlocked with the other-finger handle 1 thereby faces the same side as the overlapped side with the thumb handle 4.
Patent JP-H0571935-A (JP)
Title: Light wave interference type roundness measuring device
Inventor: FUJITA KAZUHIKO
IPC: G01B11/30
Filed: 1991-09-18
Abstract: PURPOSE:To enable an inexperienced engineer to achieve measurement highly accurately regardless of eccentricity in rotation by measuring a displacement due to recessed and projecting parts of a focusing point on a surface accompanied by rotation of an objective lens and one of members to be measured. CONSTITUTION:A straight-line polarization from a laser light source is focused on a surface of a member 34 to be measured through an objective lens and recessed and projecting parts on the surface are measured by utilizing the reflection light, thus obtaining a roundness of the member 34. At this time, when for example the member 34 is allowed to rotate around its center axis by a rotary drive device 87 and a focusing position on the surface moves, a small displacement is generated on the member 34. A reflection light from the member 34 is measured by a heterodyne optical interference system 3 with two fluxes of light which have slightly different frequencies and orthogonal vibration surfaces. A roundness of the member 34 is obtained by calculation based on a specified method of a microcomputer 9 according to the amount of small displacement which is obtained. This device allows eccentricity constituents to be eliminated by software, thus achieving a highly accurate measurement.
Patent JP-H04115827-A (JP)
Title: Machining tank reservoir of electrical discharge machining device
Inventor: ASAO TOSHIYUKI
IPC: B23H7/36
Filed: 1990-09-07
Abstract: PURPOSE:To set a cable to connect a detection means and a reservoir finish detection means to each other on the outside of a machining tank by providing a machining liquid detection means on the outside of the machining tank. CONSTITUTION:A machining tank 5 reserves machining liquid. Then, a liquid level height setting means 9 sets machining liquid in the machining tank 5 at a specific liquid level height. This machining liquid is discharged from the machining tank 5 after it reaches the specific liquid level height. At this time, a machining liquid detection means 14 detects the machining liquid discharged from the machining liquid tank 5. Thereafter, a reservoir finish detection means (PMC) 16 detects that reservation of the machining liquid in the machining tank 5 is finished on the basis of a detection signal from the machining liquid detection means 14. As the machining liquid detection means 14 is only to detect the machining liquid discharged from the machining tank 5, it is, for example, provided at the outlet side of the machining tank 5. Consequently, it is possible to provide a cable 15 to transmit a detected signal of the machining liquid detection means 14 on the outside of the machining tank 5.
Patent JP-H1082928-A (JP)
Title: Connector of optical fiber
Inventor: TANAKA AKIRA
IPC: G02B6/38
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To wire an optical fiber in such a manner that the transmission direction of a light signal may be changed laterally without requiring laborious work. SOLUTION: This connector has a connector housing 3 provided with the juncture 2 of an optical fiber cable 1 and a transmission part 7 for the light signal and a junction fiber 4 for connecting the juncture 2 of the optical fiber cable 1 and the transmission part 7 for the light signal. The junction fiber 4 is installed into the connector housing 3 in the state of curving the fiber to an arc shape. As a result, the optical fiber may be so wired that the transmission direction of the light signal inputted to the juncture 2 from the optical fiber cable 1 is changed laterally by the junction fiber 4 and the light transmission is transmitted to a photoelectric conversion element, etc., installed in the transmission part 7 by simple work of connecting the optical fiber cable 1 to juncture 2.
Patent JP-H1180537-A (JP)
Title: Solventless one-pack moisture-curing polyisocyanate composition
Inventor: WATANABE SHINICHIRO
IPC: C09D175/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a solventless one-pack moisture-curing polyisocyanate composition having excellent weather resistance and long pot-life and proceeding the curing reaction at a high reaction rate. SOLUTION: This composition having a nonvolatile component content of >=98 wt.% and essentially free from organic solvent can be produced by reacting (A) a polyether polyol having a number-average molecular weight of 300-8,000 and preferably a monoalcohol having a number-average molecular weight of 60-600 with (B) excess hexamethylene diisocyanate and/or a polyisocyanate containing the diisocyanate as a basic skeleton and mixing the resultant polyisocyanate prepolymer with 0.005-2 wt.% (based on the polyisocyanate prepolymer) of a moisture cure-accelerating catalyst.
Patent JP-S6392940-A (JP)
Title: Data imprinting device
Inventor: TAKEDA KEIGO
IPC: G03B17/24
Filed: 1986-10-07
Abstract: PURPOSE:To attains rapid and excellent data imprinting by storing the impedance of a light emitting element and a power supply voltage obtained at the time of approximate load driving and controlling light emitting time on the basis of the stored values. CONSTITUTION:A load driving circuit 3 is periodically started by a clock generating circuit 15 and current is allowed to flow from a battery 1 into a lamp 3 of the imprinting light emitting element and a resistor 9 of an approximate load. The voltage of the battery 1 is detected by a power supply voltage detecting circuit 2 provided with a voltage dividing resistor 18, a reference voltage generating circuit 14, a comparator 13, etc., as 2-bit data. The detected data are stored in FFs 19, 20 of a data storage 4 and the lighting time of a lamp 3 in a light emitting element driving circuit 5 is controlled in accordance with the imprinting input and the stored value.
Patent JP-S60129893-A (JP)
Title: Register for pattern contour feature
Inventor: MIHARA YASUTSUGU
IPC: G06K9/50
Filed: 1983-12-16
Abstract: PURPOSE:To obtain most outer coordinates in all four directions of a pattern through two primary scans and to register both the most outer coordinate point and a discontinuous point, by adding a means to detect both forward and reverse side contours and a means to detect the discontinuous point of the contours in both directions. CONSTITUTION:A binary coded pattern on a pattern memory 11 of a pattern contour feature register is added to an addition circuit 12. Then a pattern is developed to a pattern memory 13 with addition of the information on the periphery of a center of the pattern. The contents of the memory 13 are scanned horizontally according to the control of a control circuit 18 and read out to be applied to the 1st and 2nd register circuits 14 and 15. The 1st and 2nd register memories 16 and 17 are provided opposite to the circuits 14 and 15. Then the addresses coincident with the pattern are written to the memories 16 and 17 respectively. The contour coordinates of both forward and reverse directions of the primary scan and the discontinuous points of both directions are registered at a time and then supplied to a multiplexer 19.
Patent JP-H03101755-A (JP)
Title: Image forming device
Inventor: SHIRAI HIROYUKI
IPC: G03G15/00
Filed: 1989-09-16
Abstract: PURPOSE:To keep thermal effects on an elastic member which abuts on a rotor to a minimum by firmly fixing one part of a bracket at least and making the other parts in a non-fixed state. CONSTITUTION:The elastic member 4b abutting on the rotor 1 is attached to a housing 10 through the bracket 90, one end part of which is firmly fixed by a screw 91, the other end part is attached to the housing so that it can be moved. Therefore, the bracket 90 can freely expand, then, even when the difference of thermal expansion is generated between the bracket 90 and the housing 10 because of the difference of the coefficient of the thermal expansion between both of them, the difference of the thermal expansion is effectively absorbed by the free expansion of the bracket 90. Thus, the thermal deformation of the housing 10 and the bracket 90 can be controlled, and the failure that the function of a cleaning blade 4a, etc., is inhibited by the thermal effects can be eliminated.
Patent JP-H0978164-A (JP)
Title: Welded titanium pipe
Inventor: MIYAMOTO ATSUYUKI
IPC: F16L9/16
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To produce a titanium pipe having high strength and in which the generation of micro cracks at the welding bead zone is sufficiently suppressed even if being applied with high speed pipe making by regulating the content of Fe in a titanium material to specified value or below and specifying the content of O. SOLUTION: While a titanium material having a strip shape is formed into a pipy shape, the joining edges in the longitudinal direction are welded to form a titanium pipe. At this time, in the case each content of Fe and O in the titanium material is respectively defined as (a) wt.% and (b) wt.%, a <=0.08wt.%, b<=0.40wt.% and also 53.a+117.b+28.31>=45 are satisfied. By regulating the content of Fe as the above, the generation of micro cracks can be suppressed, and simultaneously, the pipe making speed can be increased to a satisfiable range. Besides, since its strength deteriorates at the time of reducing the content of Fe, the content of O is increased to complement the strength.
Patent JP-S60128666-A (JP)
Title: Charge transfer element
Inventor: KIMATA MASAAKI
IPC: H01L29/768
Filed: 1983-12-15
Abstract: PURPOSE:To reduce the effect of a freeze-out in an N type buried channel CCD operating at a temperature of 100 deg.K or lower, and to improve transfer efficiency by using antimony as an impurity in an N type well in the CCD. CONSTITUTION:Antimony is used in place of phosphorus for forming an N type buried channel. A saturation range B is formed at a temperature close to room temperature where a semiconductor element is employed normally, and carrier concentration hardly changes by a temperature. A temperature range in which an IRCCD operates represents a region in which a freeze-out range begins to be formed. The effect of a freeze-out depends upon an energy-level shaped by an impurity in the freeze-out range, and the effect of the freeze-out is reduced with the decrease of the energy-level (energy measured from a conduction band).
Patent JP-H1081375-A (JP)
Title: Seasoning container and seasoning stored in container
Inventor: INANAGA SHIGENOBU
IPC: B65D83/06
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of larvae of plodia interpunctella (Noshimekokuga), doing no harm to a human and livestock, or the like from a clearance between a cap and an inner cap central hole when a seasoning container is left in the state of loosening the screwing of the cap to a certain extent. SOLUTION: A seasoning contaienr 10 is provided with a container main body 12, an inner cap 22 and a cap 32. The inner cap 22 is provided with an annular protrusion 26 formed on the periphery of an inner cap central hole 24 in a manner of protruding from an inner cap plane section 22a upward. In the state of screwing completely the cap 32 into the container main body 12, an end 36a of a central shaft section 36 is positioned in the inner cap central hole 24. When the cap 32 is rotated by 180 deg. and the screwing is loosened, the end 36a or a section 36b following the end 36a is constituted to position at least either on the annular protruded section 26a or in the inner cap central hole 24.
Patent JP-S6298287-A (JP)
Title: Metal detecting device
Inventor: TAKAGI MIKIO
IPC: G01N27/72
Filed: 1985-10-24
Abstract: PURPOSE:To quantitatively and easily measure and record the positions, number, depth, diameters, etc., of reinforcing bars in concrete by moving integrally a detection probe and a position detector and extracting and counting points where the output of a reception part has an extremal value. CONSTITUTION:The detection probe 1 incorporates an exciting coil 2 which excites metal to be detected and the reception part 3 which receives a secondary magnetic field induced at the metal. Further, the detection probe 1 is provided with the position detector 4 which moved integrally. the magnetic output of the detection probe 1 and the position signal from the position detector 4 are stored in a storage part 6 through a control part 5. Further, a signal processing part 7 is provided with a function which processes data stored in the storage part 6 under the control of the control part 5, detects the maximum point of the magnetic output, and calculates the number of object pieces of metal, and a function for calculating the arrangement intervals, depth, and size of the object pieces of metal. The calculated number of pieces, intervals, depth, and size are displayed on a display device 8.
Patent JP-H1081128-A (JP)
Title: Bus cooler
Inventor: HASHIZUME TAKASHI
IPC: B60H1/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To standardize the design of a cooler for a bus, dispense with the redesign of piping accompanying specification modification thereof and prevent a degradation in refined appearance of the ceiling of the bus irrespective of piping in the ceiling, by integrating the piping of a pair of cooling units in one side of the bus and laying the pipe to be connected to one of these cooling units in the ceiling of the bus. SOLUTION: Cooling units 16a and 16b for blowing cold air into the interior of a bus are arranged at the right-hand part and the left-hand part in the ceiling of the bus provided with a plurality of roof rafters extending in the width direction of the bus on the underside of the roof panel of the bus and a plurality of roof stiffeners extending in the advancing direction of the bus on the underside of the roof panel. A condenser 18 for liquefying a refrigerant to be supplied to both units is arranged under the floor of the bus. Pipes 19a and 19b for supplying a refrigerant from the condenser to the respective units are laid by way of the right-hand part of the bus, and the pipe 19b is connected to the unit 16b along the outer peripheries of the rafters or through them.
Patent JP-H0765051-A (JP)
Title: Automatic arranging method for terminal number of cad circuit diagram
Inventor: MEGURO TAKAYUKI
IPC: G06F17/50
Filed: 1993-08-31
Abstract: PURPOSE:To attain the automatic allocation of terminal numbers and to improve the production efficiency of a circuit diagram by setting properly the terminal attribute to the multi-terminal symbols including a 2-terminal symbol. CONSTITUTION:The contact symbols 101 and 102 and a coil symbol 103 are plotted and arranged. Then the device numbers CR1 of a relay which are allocated to those symbols 101-103 are registered together with the terminal attributes. Then a reference table 104 is produced to record the terminal attributes and numbers to plural contacts of each relay and for each device number. The terminal number of the corresponding relay is automatically allocated to each of symbols 101-103 based on the table 104 and also on the device numbers and terminal attributes allocated to the symbols 101-103. Thus it is possible to automatically arrange the terminal numbers even to various symbols (c-contact symbol, etc.) as well as to the a-contact and b-contact symbols of a 2-terminal type. Then the automatic allocation range is extended.
Patent JP-H1081008-A (JP)
Title: Ink jet recording device
Inventor: KAKUMORI YUTAKA
IPC: B65H5/06
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To efficiently eliminate static electricity from a charged recording paper while being transported prior to the execution of recording by a recording head. SOLUTION: A pinch roll 25 to be brought into pressure contact with a transfer roll 23, which is arranged on the upstream side of an ink jetting part 33 of a recording head, and a retainer 255 for retaining the pinch roll 25 made of an electrically conductive material, are electrically grounded through a frame. A charged recording paper P is transferred in such a way that it is pinched between the transfer roll 23 and the electrically conductive pinch roll 25 which hangs on the transport roll 23, and consequently, is destaticized. Since a relatively low potential state is generated under the ink jet part 33 of the recording head, fly of jetted ink becomes stable, resulting in the prevention of a print disorder on a recording medium from occurring.
Patent JP-S6485223-A (JP)
Title: Production of organopolysilane
Inventor: ASANUMA TADASHI
IPC: C08G77/00
Filed: 1987-09-25
Abstract: PURPOSE:To obtain an organopolysilane excellent in electric conductivity, by treating a specified polysilane with a hydrogen halide. CONSTITUTION:A halogenated organosilane is subjected to, for example, polycondensation through, e.g., dehalogenation with Na or Mg to obtain a polysilane (A) having a main chain comprising Si-Si bonds and at least one hydrocarbon residue per Si atom. Component A is treated with a hydrogen halide (e.g., HCl) preferably in an aqueous solution for 1hr - several days.
Patent JP-S6298117-A (JP)
Title: Flame detector
Inventor: OSHIMA HIROSHI
IPC: F23N5/08
Filed: 1985-10-25
Abstract: PURPOSE:To enable detection of a burner flame and an ignition torch flame through a single flame detector with high precision, by a method wherein a photo signal from a light guiding part having a plurality of detecting visual fields is photoelectrically converted by a plurality of wavelengths, and with regard to each signal, the presence of flame classified by a visual field is judged. CONSTITUTION:A flame detector head part 8 is so set that, by the use of a flame detector having a plurality of different visual fields 7, at least one visual field can detect an ignition torch flame 4 and at least one visual field can detect a burner flame 2 without being interfered by the ignition torch flame 4. The head part 8 has a mount part 6 to which an optical fibre 6 is mounted. In a photo signal guided through the optical fibre 6 from two or more different visual fields 7, its short wavelength component is first absorbed by an Si photo diode 12 at an upper layer, a long wavelength component permeates and is absorbed by a PbS photo conductor 13 at a lower layer. As noted above, a photo signal is converted into two electric signals classified by wavelength by means of photoelectric conversion elements 2 and 3, and are inputted to a computing part having decision logic, and flame can be sharply distinguished for highly precise detection.
Patent JP-H0580840-A (JP)
Title: Travel controller for working car
Inventor: YOSHIKAWA KOJI
IPC: G05D1/02
Filed: 1991-09-19
Abstract: PURPOSE:To save the labor nor control over the working car by stopping the travel of the working car upon detecting the working car being on the head end part of an escalator and starting the travel up detecting the working car reaching the tail end part of the escalator. CONSTITUTION:When a front wheel 1 is on the head end part of the escalator, the rotating speed detected by an encoder e2 for a rear wheel 2 increases above the rotating speed detected by an encoder e1 for the front wheel 1 by a quantity corresponding to the speed of the escalator, so the state wherein the working car V is on the head end part of the escalator is detected. The detected value of an ultrasonic sensor S1 indicates the distance from a step or floor surface below it, so the state wherein the working car reaches the tail end part of the escalator while on the escalator is detected. Then when the working car V moves onto the head end part of the escalator, the travel of the working car V is stopped and when the working car reaches the tail end part of the escalator, the travel of the working car V is started.
Patent JP-H0286766-A (JP)
Title: Production of powdery lactobacillus-plantarum
Inventor: YANO NAOTATSU
IPC: C12R1/225
Filed: 1988-09-24
Abstract: PURPOSE:To readily enhance survival ratio of Lactobacillus.plantarum in a product and improve production efficiency of the subject product by using a protective agent containing a mixture of maltodextrin with cyclodextrin. CONSTITUTION:The objective product obtained by blending a mixture consisting of 80wt.% maltodextrin and 20wt.% cyclodextrin as a protective agent for Lactobacillus.plantarum in an amount of 8-30wt.% based on a treating solution prepared by culturing the Lactobacillus.plantarum therein and then drying the resultant treating solution.
Patent JP-H0797272-A (JP)
Title: Molding method of refractory brick
Inventor: NISHIO HIDEAKI
IPC: C04B35/632
Filed: 1993-09-27
Abstract: PURPOSE:To obtian a refractory brick little in the deformation of a molded product and in the generation of cracks caused by heating or cooling on the calcination by adding a binder having a limited viscosity to a refractory material in a specific volume ratio, and then molding the mixture. CONSTITUTION:A refractory material (e.g. alumina) is mixed with a binder (e.g. the 6% aqueous solution of carboxymethylcellulose) having a viscosity of 10-1000Pa.s at 20 deg.C so that a volume ratio E defined by the equality (A is an apparent porosity after the molded is dried or calcined; B is its apparent specific gravity; C is the addition weight ratio of the binder; D is its specific gravity; E is the volume ratio of the binder) becomes 0.75-1 to the apparent porosity after the molded product is dried or calcined. The mixture is monoaxially press-molded and then calcined into the refractory brick. Thereby, the uniformity of th emolded product can be enhanced in relation to the direction of pressure application, and exhibits a remarkable effect on a porous brick especially like a heat-storing brick used for a heat exchanger.