baber/WOPTO huggingface dataset:
Patent JP-H08151305-A (JP)
Title: Aquatic antifoulant
Inventor: NOSE TAISUKE
IPC: B63B59/04
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a new aquatic antifoulant containing, as active ingredient, a specific indole compound, capable of preventing marine periphyton from sticking to shipbottoms, fishnets, electric power intake pipes, etc., and presenting excellent antifouling performance in seawater for a long period. CONSTITUTION: This aquatic antifoulant contains, as active ingredient, 3-(dimethylaminomethyl)-1-(1,1-dimethyl-2-propenyl) indole of the formula. For the indole compound, an extract (or purified one) from microorganisms containing the indole compound occurring in the nature. This antifoulant may be used in the form of a coating prepared by mixing the indole compound, together with a solvent, with a coating binder resin being in use conventionally. In this case, the content of the indole compound of the formula is recommended to be 5-30wt.%.
Patent JP-H06146122-A (JP)
Title: Apparatus for cleaning floor surface of spinning mill
Inventor: OTSUKI TAKAO
IPC: D01H11/00
Filed: 1992-11-04
Abstract: PURPOSE:To provide a floor-cleaning apparatus for a spinning mill capable of completely cleaning fly waste deposited on the whole width of the path between frames and on the floor under each frame. CONSTITUTION:This cleaning apparatus is composed of plural suction ports 1 placed on the floor surface under each frame of fine spinning frames 4, etc., fly waste guiding plates 2 standing on the floor between the adjacent suction ports 1, 1 of each frame to guide fly waste toward the suction port 1 and a self-propelled vehicle 3 running on the path between the frames. The vehicle 3 is provided with an air-blowing nozzle 3c ejecting air along the floor surface from the center toward both sides of the path.
Patent JP-H03156421-A (JP)
Title: Polarized light source device
Inventor: OOISHI NORIJI
IPC: G02B5/30
Filed: 1989-11-15
Abstract: PURPOSE:To obtain the miniaturized, highly efficient and easily producible device by arranging a prism reflecting face so that a reflector face array direction forms the angle of 45 deg. with the polarizing face of incident light. CONSTITUTION:Light from a light source is divided into two linearly polarized light components by a polarizing beam splitter, the polarizing face of one component is rotated by 90 deg., then the rotated light is combined with the other component. A prism reflecting face, the combination of an 1/4 wavelength plate and a plane mirror, or a phase plate arranged before the prism reflecting face is used as the means for rotating the polarizing face. Namely, many reflector faces are formed on one side of a base 14, adjacent reflector faces are mutually intersected at right angles and many reflector faces are arrayed in the direction (d) rectangular to a ridge line formed by the adjacent reflector faces. Each reflector face makes 45 deg. e.g. with the normal direction (u) of the substrate face. Consequently, linearly polarized light can be efficiently formed from the light source of random polarized light by means of a miniaturized and simple device.
Patent JP-H09138885-A (JP)
Title: Automatic vending machine of horizontally arranged and housed type
Inventor: SUGANO YUICHIRO
IPC: G07F9/10
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the fear of deforming products or the like. SOLUTION: A product housing rack 3 housing the product 1 by arranging in a front/back direction is provided in an internal box 2. Plural stages of this product housing rack 3 are formed in one body in the up and down directions to be a housing rack unit 13. An ejecting vertical route 5 communicating in the up and down directions is formed between an inside door 8 and the housing rack unit 13. The ejecting vertical route 5 is provided with a vertically carrying conveyor device 22 which is freely moved up and down in this ejecting vertical route 5, receives the product sent out from the product housing rack 3 and carries it to side of a product take-out port 10 below. Namely this vertically carrying conveyor device 22 carries the product 1 sent out from the product housing rack 3 downward to the product take-out port 10.
Patent JP-H11134188-A (JP)
Title: Source program review part extraction device
Inventor: UEDA NAOKO
IPC: G06F9/06
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a means for more precisely extracting and indicating a description whose meaning is not clear in a source program, which is logically contradicted and which is doubted to have a defect. SOLUTION: A processing block state setting processing part 21 sets the block state of a processing block, based on the processing content of the block. A variable setting state setting processing part 22 sets a variable setting state, based on setting by a logic expression and the state of a loop processing. A warning output part 23 extracts and indicates the description which is doubted to have the defect in the source program 8 by the block state and the variable setting state, which are set. A processing block state termination processing part 24 changes the variable setting state when the block terminates.
Patent JP-H01138047-A (JP)
Title: Method for continuously casting steel
Inventor: KUSHIDA KOICHI
IPC: B22D11/11
Filed: 1987-11-25
Abstract: PURPOSE:To continuously cast billets having two or more kinds of compositions by arranging double weir between molten steel pouring position and a tundish nozzle, adding powder for oxide absorption into the molten steel in the inner part thereof and pouring alloy element mixing exothermic material together with inert gas. CONSTITUTION:The double weir 2a in the tundish 1 arranging the tundish nozzles 3a, 3b is set between the tundish nozzle 3a at A side strand for adjusting the composition and a long nozzle 5. Flowing holes 4a, 4b are arranged as mutually shifting without straightening at each lower end part of the double weir 2a. The granular alloy element mixing the exothermic material changed in a hopper 8a is injected into the molten steel from a lance 7 together with the inert gas. The molten steel 10 is poured from the nozzle 5 and at the step, when the flowing hole 4a is dipped under the molten steel, the injection of the granular alloy element in the hopper 8 is started from the lance 7. Successively, the pouring into a mold 11a for the A side strand is started from the immersion nozzle 9a.
Patent JP-H04268330-A (JP)
Title: Molding material based on amorphous copolyamide, stable to alcohol and boiling water
Inventor: MARUKUSU BUENTSUERU
IPC: C08L77/00
Filed: 1991-11-12
Abstract: PURPOSE: To provide an improved molding material based on an amorphous copolyamide and stable to an alcohol and boiling water.  
     CONSTITUTION: A molding material is based on an amorphous copolyamide produced by the polycondensation of a component A consisting of 50-99.5 mol.% of isophthalic acid (1) and 0.5-50 mol.% of dodecanedicarboxylic acid and a component B consisting of 10-50 mol.% of decamethylenediamine (1) an 50-90 mol.% of bis(4-aminocyclohexyl)methane (2). 
     COPYRIGHT: (C)1992,JPO
Patent JP-2001117280-A (JP)
Title: Method of producing full-color toner and full-color toner
Inventor: TAKEHARA HIROAKI
IPC: G03G9/09
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a full color toner and to provide a full color toner having excellent offset resistance, fixing property, the dispersibility of a pigment, electrification property and transparency. SOLUTION: The full color toner contains a vinyl copolymer (A), a vinyl copolymer (B) and a pigment as the main components. The method of producing this full-color toner includes a process of dispersing and mixing the vinyl copolymer (A) and the pigment, melting, kneading and pulverizing the resultant mixture, and a process of melting and kneading the obtained molten, kneaded and pulverized product with the vinyl copolymer (B), and then pulverizing and classifying the mixture.
Patent JP-H09117078-A (JP)
Title: Supervisory system for power system
Inventor: SAITOU SONOE
IPC: H02J13/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a power system supervisory system in which telephone call can be made automatically by automatically selecting the section requiring a voice message concerning the fault information of a power system. SOLUTION: State information of a power system acquired through a remote supervisory controller 2 is stored in a state memory section 3. A state detection means 4 detects fault information from that state information and produces a voice output code concerning the fault information which is then stored in a state detecting section 5 along with the voice output code. A voice notification means 6 calls a telephone number stored at a notifying information memory section 10 automatically and notifies the fault information, in the form of voice message, to each section to be notified based on the voice output code stored in the state detecting section 5.
Patent JP-S62155842-A (JP)
Inventor: SHIGA AKIRA
IPC: A61B18/14
Filed: 1985-12-27
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-S62151617-A (JP)
Title: Device for lubricating main journal of crankshaft
Inventor: YAMADA TAKEMASA
IPC: F16C9/02
Filed: 1985-12-24
Abstract: PURPOSE:To increase the life of a bearing metal by providing a partial oil groove on the unloaded part of a said bearing metal, and forming an oil port which maintains a connected condition to said partial oil groove, on the main journal of a crankshaft. CONSTITUTION:Oil which is fed into a passage 5 through a main galley 11 provided in the housing 1a of a bearing housing 1, is introduced into partial oil grooves 4, 4 formed on the outside of a baring metal 3, from ports 9, 9 provided on split metals 3a, 3b respectively, via oil passages 6, 7. On the other hand, perpendicularly intersecting oil ports 8a, 8b are formed on the main journal 2a of a crankshaft 2 and, when the crank journal 3a is rotated in the bearing metal 3, one of the oil ports 8a, 8b is always connected and opened alternately to the partial oil grooves 4, 4.
Patent JP-H08153013-A (JP)
Title: Error detection circuit
Inventor: FUJIWARA YUICHI
IPC: G06F11/18
Filed: 1994-11-30
Abstract: PURPOSE: To shorten the response time while the reliability of data is improved by selecting the number of retry times sufficient for majority decision and executing retry for the number of times when a parity error is detected so as to execute majority decision. CONSTITUTION: A memory 1 reads data by the control of a control circuit 2. Read data is parity-checked in an error detection circuit 3. A parity error detection signal and read data are inputted to a retry control circuit. The retry control circuit 4 executes a retry processing n-times, more than three times, which is previously decided, when the parity error is detected in read data. Respective pieces of data and the error detection signals are inputted to a data holding circuit 5 through the retry control circuit 4 so as to hold them. When n-times of retry is finished, a majority decision circuit 6 decides the majority of data which is not error-detected among data held by the data holding circuit 5, and result data is outputted to CPU 7.
Patent JP-H09167880-A (JP)
Title: Device including semiconductor laser, and manufacture of laser
Inventor: CHAND NARESH
IPC: H01S3/10
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To easily improve a passivating treatment by a method wherein a laser facet is covered with a passivation layer as kept free from contamination, and the passivation layer is made to contain an element selected from an element group of Mg, Zn and Hg and another element selected from another element group of S, Se and Te. SOLUTION: An N-side metallized layer 11, an N-GaAs substrate 12, an N-GaAs buffer layer 13, an N-InGaP clad layer 14, a GaAs spacer layer 15, an InGaAs quantum well layer 16, a GaAs spacer layer 17, a P-InGaP clad layer 18, and a P-GaAs etching stop layer are successively laminated, and furthermore a dielectric layer 20 and a metallize layer 21 are deposited for the formation of a laser facet 10. The laser facet 10 is covered with passivation layers 22 and 24 keeping free from contamination, and the passivation layers 22 and 24 are made to contain an element selected from an element group of Mg, Zn and Hg and another element selected from another element group of S, Se and Te. Dielectric layers 23 and 25 are laminated on the passivation layers 22 and 24.
Patent JP-H09172659-A (JP)
Title: Circuit for shunting central office line at service interruption in key phone system and method for recovering central office line from service interruption shunting
Inventor: BOKU BUNKIYON
IPC: H04M1/715
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To continue the usage of a general telephone set in recovering power interruption by providing the usage sensing means of the general telephone set. SOLUTION: A chip terminal and ring terminal relays 106 and 108 changeover a trunk line connected to a key phone trunk line containing circuit 114 into the general telephone set 112 at the time of power interruption. A circuit 110 sensing the usage state of the general telephone set 112 exists between the general telephone set 112 and the relays 106 and 108 and the usage of the general telephone set at the time of power interruption recovery is continued by the sensing result.
Patent JP-H10141832-A (JP)
Title: Electric refrigerator
Inventor: AIZAKI KAZUSANE
IPC: F25D17/08
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate decrease of heat exchange efficiency and frost clogging by providing a duct unit having a plurality of through holes for substantially uniformly guiding returned cold air from a cold storage chamber and a vegetable chamber to a lower part of an evaporator between a heater and a drainage trough. SOLUTION: A duct unit 10 having a plurality of through holes 10a for substantially uniformly guiding return cold air from a cold storage chamber and vegetable chamber to a lower part of an evaporator 5 is provided between a motor 6 and a drainage trough 8. Thus, the air from the storage chamber and vegetable chamber is not concentrated to one side of the lower part of the evaporator 5. Thus, heat exchange efficiency of the evaporator 5 is not lowered, and simultaneously so-called frost clogging can be prevented. The unit 10 is formed in a substantially dogleg section or circular arc-like section inclined to lower front and rear ends, and hence the returned cold air can be substantially uniformly guided toward the lower part of the exchanger 5.
Patent JP-S62149502-A (JP)
Title: Detector for wheel air pressure
Inventor: TASHIRO SOZABURO
IPC: B60C23/00
Filed: 1985-12-24
Abstract: PURPOSE:To make wheel air pressure judgeable with one wheel speed signal as well as to make improvements in durability and reliability, by finding a rate of change in the wheel speed signal at a time when a variation in the wheel speed signal is more than the specified one, and constituting a detector so as to judge the wheel air pressure on the basis of this rate of change. CONSTITUTION:An output signal 1a out of a speed sensor 1 is converted into a rectangular wave by a buffer 2, and inputted into a counter 3 which counts the number of cross pulses to be inputted from the onset of this rectangular wave being inputted to the next onset, and inputs periodic data T proportionate to a period T of the output signal 1a into a microcomputer 4. Accordingly, this microcomputer 4 calculates a rate of change in a wheel speed signal in conformity with the specified program. Next, on the basis of this rate of change, it detects wheel air pressure and judges whether this air pressure is normal or not, giving an alarm 6. With this constitution, it is judgeable with one wheel and durability and reliability are improvable.
Patent JP-2000212041-A (JP)
Title: New coated powder and cosmetic formulating the same therein
Inventor: HASEGAWA YUKIO
IPC: A61K8/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To develop a powder having a remarkably smooth touch as compared with that of a conventional product when used as a cosmetic, good in comfortableness to apply to skin or hair without any sense of incompatibility, that is, excellent in compatibility with the skin or hair (biocompatibility) and obtain a cosmetic containing the powder formulated therein. SOLUTION: This coated powder is coated with a mixture containing at least N-acyl derivatives (including the form of salts) of 14 kinds of amino acids which may exist in nature, especially preferably the powder treated with the mixture containing at least the N-acyl derivatives of the 14 kinds of amino acids prepared by wholly hydrolyzing proteins derived from animals such as a silk or a pearl or plants such as wheat or a soybean. The cosmetic is obtained by formulating and using the resultant powder in a cosmetic.
Patent JP-H07283664-A (JP)
Title: Calculation mutual conductance amplifier
Inventor: PERNICI SERGIO
IPC: H03F3/45
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a high output dynamic characteristic, a satisfactory gain bandwidth product, and a satisfactory stability with a low voltage power source by constituting input and output circuits of differential types using FETs having low and high thresholds and inversely feeding back them to each other by first and second capacitors. CONSTITUTION: The input circuit consists of a differential stage of transistors TRs M1 and M2, a cascode stage of TRs M3 to M6, and a TR M0, and the output circuit consists of TRs M7A, M7B2, M8A, and M8B, and they are constituted of differential types. Control terminals of output TRs M8A and M8B are connected to nodes A and B and output terminals VOUT+ and VOUT- are connected to nodes C and D through capacitors CcA and CcB to perform mutual inverse feedback. A power VCC is supplied to input and output circuits through current generators of these TRs M0, M7A, and M7B, and MOS TRs having a high threshold are used as TRs M8A and M8B, and MOS TRs having a low threshold are used as TRs M3 to M6. Thus, a high output dynamic characteristic, a satisfactory gain bandwidth product, and a satisfactory stability are obtained with a low voltage power source.
Patent JP-H04169360-A (JP)
Title: Webbing guide structure
Inventor: TSUNODA MASAYUKI
IPC: B60N2/90
Filed: 1990-10-31
Abstract: PURPOSE:To improve the winding property of a webbing without lowering a rear seat back or increasing the winding force of a retractor by rotatably supporting a webbing guide slidingly guiding the webbing on the vicinity of the upper end of the rear seat back. CONSTITUTION:An emergency locking retractor 3 is arranged on a parcel panel 4 at the rear portion of a rear seat back 1 to wind a webbing 2 restricting the breast section of a crew 8 seated on a rear seat. A gate type prostratable webbing guide 9 with a guide section 9a slidingly guiding the webbing 2 is provided on the upper end of the rear seat back 1. When the webbing 2 is wound by the retractor 3, the movement of the webbing 2 is detected, the webbing guide 9 is rotated in the direction opposite to (b) by the force of a tensile spring 11, the webbing 2 is separated from the upper end of the rear seat back 1 by the preset interval, the rubbing between the webbing 2 and the skin of the rear seat back 1 is prevented, and the winding property of the retractor 3 is improved.
Patent JP-H04170318-A (JP)
Title: Lamellar copper oxide
Inventor: WADA TAKAHIRO
IPC: H01L39/12
Filed: 1990-10-31
Abstract: PURPOSE:To obtain the lamellar copper oxide having wide physical properties changing from an insulator to a superconductor by alternately laminating an (MCu)Sr2(RCa)Cu2O7 unit of a TlBa2CaCu2O7-type structure and an [(R,Ce)O2]2 unit of a quartzite-type structure to obtain the crystal structure. CONSTITUTION:An (MCu)Sr2(R,Ce)Cu2O7 unit (M is Pb and/or Tl and R is rare-earth elements other than Ce) of a TlBa2CaCu2O7 (1-2-1-2) type structure and an [(R,Ce)O2)]2 unit of a quartzite structure are alternately laminated to obtain a lamellar copper oxide expressed by (RCe)3Sr2Cu2(M,Cu)Q11. The copper oxide is used as the electronic material to be used as the insulating phase for an oxide superconductor such as YBa2Cu3O6+8 and (Tl,Pb)Sr2CaCu2O7. The physical properties of the copper oxide can be changed from an insulator to a superconductor by controlling the ratios of R to Ce and M to Cu.
Patent JP-H05132708-A (JP)
Title: System for detecting leakage of cooling water from blast-furnace tuyere
Inventor: WATANABE KOICHI
IPC: F27D21/00
Filed: 1991-11-13
Abstract: PURPOSE:To provide a system capable of accurately detecting the leakage of cooling water from a blast-furnace tuyere. CONSTITUTION:This blast-furnace tuyere is formed with a small tuyere 11 projecting into a blast furnace, a large tuyere 12 supporting the small tuyere 11 from the periphery and an internal cooling water passage. A recess 21 is provided in the inner wall of the large tuyere 12, and an electrode 22 to be immersed in the cooling water leaked into the recess, a relay 23 to be actuated when the electrode 22 is immersed in the cooling water and a warning device 24 emitting an alarm when the relay 23 is actuated are furnished to detect the leakage of cooling water from the blast-furnace tuyere.
Patent JP-H11128104-A (JP)
Title: Installation structure for bathtub
Inventor: IWASAKI TOMOHIRO
IPC: E03C1/20
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure for a bathtub capable of easily blocking a gap generated between the bathtub and a drop-in part side wall of a floor pan while ensuring excellent appearance and safety. SOLUTION: In this bathtub installation structure, in which a drop-in part 1a and a washing floor 1b are formed in a floor pan while a bathtub 2 is set in the drop-in part 1a, a drain groove 1c is arranged in the vicinity of the drop-in part 1a in the washing floor 1b. In the drain groove 1c, a corner part is formed in the part connected to the drop-in part 1a from the side wall of the drain groove 1c. A gap member 3 of a substantially L-shaped cross section is formed of a horizontal piece 4 and a vertical piece 5, and a locking part 4a is arranged in the tip part of the horizontal piece 4. The locking part 4a is locked in the corner part of the drain groove 1c, while the vertical piece 5 is arranged along the lower outside face of the side wall 2a of the bathtub 2, so that the gap member 3 is fixed in a gap between the drop-in part 1a side wall and the bathtub 2.
Patent JP-H11134675-A (JP)
Title: Optical pickup device and information recording and reproducing device
Inventor: TAKAGI NAOYUKI
IPC: G11B7/1275
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of reproducing information selectively from AS-MO(advanced storage-magnetooptical disk) and CD, DVD. SOLUTION: This optical pickup 2 includes a polarizing plane rotating part 27 for selectively rotating the polarizing plane of a laser beam generated by a laser beam generating part 29 and a diffraction grating 26 diffracting only a laser beam polarized in the direction parallel with the plane of a figure and generating three beams.  When the AS-MO is mounted in a reproducing device, the polarizing plane rotating part 27 transmits a laser beam polarized in the direction parallel with the plane of the figure, three beams are generated being diffracted by the diffraction grating 26, tracking is performed by a DPP (differential push-pull) method, when CD, DVD are mounted in the reproducing device, the polarizing plane rotating part 27 transmits a laser beam polarized in the direction perpendicular to the plane of the figure, one beam as it is without being diffracted by the diffraction grating 26 is transmitted through it and tracking by a DPD(differential phase detection) method is performed.