baber/WOPTO huggingface dataset:
Patent JP-H09161423-A (JP)
Title: Slider servo control method and slider servo device
Inventor: KUSANO TAIZO
IPC: G11B21/10
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption without losing the servo performance by eliminating a power consumption loss. SOLUTION: The slider servo device has a window comparator 13 for judging an input voltage to a slider unit 3 and an analog switch 14 for turning on or off a slider servo loop and switches the analog switch 14 according to the output of the window comparator 13. Also, by applying hysterisis characteristics to the judgment operation of the window comparator 13 for conforming to the start and stop voltages of the dead zone of the slider unit 3. With the above configuration, loss of the power consumption of the dead zone of the slider unit 3 can be eliminated, thus obtaining the slider servo device where the power consumption is drastically reduced.
Patent JP-H06156379-A (JP)
Title: Reduction gear for jet propulsion boat
Inventor: KOBAYASHI NOBORU
IPC: B63H11/11
Filed: 1992-11-27
Abstract: PURPOSE:To enable bucket operations for deceleration with an operating handle held as is. CONSTITUTION:In a jet propulsion boat equipped with a jet propulsion engine which produces propulsive force by sucking water in from the ship's bottom so as to jet water afterward through a nozzle, a bucket 8 which decelerates the boat by leading water jetted out of the nozzle 7 forward, is mounted in such a way that the outlet of the nozzle 7 is opened/closed. A closing-force transmitting means for opening/closing the bucket 8 is provided, and an operating handle 2 is provided with a throttle lever 22 for operating the jet propulsion engine, and with an operating lever 24 for opening/closing the aforesaid bracket 8 through the closing force transmitting means.
Patent JP-H02162476-A (JP)
Title: Color picture separating system
Inventor: KANEDA HIROYUKI
IPC: G06T7/00
Filed: 1988-12-15
Abstract: PURPOSE:To ensure the well-balanced reproduction of a color picture with use of the black ink to the caption without using the 3-color ink by extracting a picture element where the lightness and the chroma saturation are equal to zero on an original and the difference is large between its lightness and chroma saturation and those of one or more picture elements among four adjacent picture elements and another picture element where the lightness and the chroma saturation are zero together with the lightness and the chroma saturation of the four adjacent picture elements also equal to zero. CONSTITUTION:A color picture input part 1 reads a set color original and produces the picture data which is separated into three optical primary colors R, B and G to store the picture data into a color picture memory 2. A lightness/chroma saturation computing part 3 excludes the picture elements where the lightness and chroms saturation differences are less than a fixed level between the adjacent picture elements out of those picture elements having the lightness and the chroma saturation equal to zero in the picture data expressed in three optical primary colors in the memory 2. Then the part 3 extracts a picture element that is entirely shown in black and sends it to a color picture output part 5 in response to the picture data of the memory 2. Thus a black part of a color original can be automatically replaced with a black color with no manual operation. Then the designated accuracy is improved in an area where the black ink is used.
Patent JP-H02605-A (JP)
Title: Fluorinated copolymer
Inventor: OMORI AKIRA
IPC: C08F16/14
Filed: 1988-12-16
Abstract: PURPOSE:To obtain a fluorinated copolymer useful for a room temperature- curable coating material by forming a copolymer of chlorotrifluoroethylene with tetrafluoropropyl vinyl ether and a functional vinyl ether. CONSTITUTION:The subject copolymer comprising 40-60mol% chlorotrifluoroethylene, 25-45mol% 2,2,3,3-tetrafluoropropyl vinyl ether and 0.5-25mol% functional vinyl ether (wherein the functional group is a hydroxyl group, a glycidyl group or an amino group) and having an intrinsic viscosity [eta]of, usually, 0.09-0.76dl/g, desirably, 0.115-0.23dl/g is used as a fluorinated copolymer useful as a component of a curable resin composition. This copolymer can be mixed homogeneous,y with a methyl methacrylate polymer, and when used as a component of a coating material, it can improve the chemical resistance, weathering resistance, stain resistance, etc., of the obtained coating. A composition containing a functional methyl methacrylate copolymer has room temperature curability.
Patent JP-2000147116-A (JP)
Title: Scanning sonar
Inventor: UZAWA TAKAO
IPC: G01S15/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning sonar, by which the state of the bottom of the sea and that of a fish school in the area of the sea in a predetermined range can be grasped three-dimensionally and precisely by one sonar image, and by which the efficiency of a fishing operation is enhanced. SOLUTION: An edge extraction part 3 and an extracted-edge memory 4, in which a signal in the edge part of a sonar video signal covering one transmission-reception portion from a two-dimensional image memory 2, and which store a plurality of transmission-reception portions transmitted and received at present and in the past, are installed. A ship-navigation information memory 5 which stores ship-navigation information SI including the speed and the advance direction of a ship is installed. A three-dimensional-image-signal generation and storage part 6 in which signals in edge parts of the plurality of transmission-reception portions from the extracted-edge memory 4 are arranged, composed and stored in such a way that the display position of a sonar image is decided on the basis of the ship-navigation information SI so as to obtain a visually three-dimensional image is installed.  On the basis of a signal which is read out from the three-dimensional image signal generation and storage part 6, the sonar image is displayed on a display 7.
Patent JP-H08140858-A (JP)
Title: Squeezing container
Inventor: YAMADA ITSUYO
IPC: A61J1/00
Filed: 1994-11-15
Abstract: PURPOSE: To provide a squeezing container loaded with a paper bag containing herb medicine, green tea, or black tea and capable of squeezing the extract efficiently, repeatedly, and simply CONSTITUTION: This squeezing container is constituted by a cylindrical exterior body 1 opened upward and downward and a container main body 4 inserted thereinto. The container main body 4 it constituted by a storage section 7 of a squeezed liquid opened upward and a flat-shaped squeeze section 8 continuously connected from the bottom section of the storage section 7 and loaded with a bag to be squeezed. Upheaval sections 9, 9 protruded from both flat faces toward the inside of the container main body 4 into mutual contact state, providing a passage to the storage section 7, and holding the bag to be squeezed, are formed at the upper section of the squeeze section 8. Multiple inner projections 11 pressing both faces of the bag to be squeezed are formed on both sides of the inner face of the squeeze section 8 below the upheaval sections 9, 9.
Patent JP-H02165414-A (JP)
Title: Magnetic recording medium
Inventor: OCHIAI KEIICHI
IPC: C09D175/00
Filed: 1988-12-16
Abstract: PURPOSE:To assure the interchangeability of an S-VHS tape with higher power tapes by specifying the saturation magnetic flux density of the history curve in the longitudinal direction of the magnetic recording medium as well as the ratio of the residual magnetic flux density and the saturation magnetic flux density respectively to specific values or above. CONSTITUTION:A magnetic coating compd. is formed by using magnetic powder having a spherical or plate shape and a substrate is made to travel to coat the substrate with this coating compd.; thereafter, the axis of easy magnetization of the magnetic powder in the coating compd. is oriented in the traveling direction of the substrate. The saturation magnetic flux density of the history curve of the magnetic recording medium is specified to >=1900 gauss and the ratio of the residual magnetic flux density and the saturation magnetic flux density is specified to >=0.78. As a result, the output of the S-VHS tape is made up by earning the output with the longitudinal residual magnetic flux density on the long wavelength side and the output of the S-VHS tape is surpassed by the effect of the residual magnetic flux in the perpendicular direction higher than the S-VHS tape on the short wavelength side. The interchangeability of the S-VHS tape with the higher power tapes is thus assured.
Patent JP-H04187932-A (JP)
Title: Communication device of air conditioner
Inventor: OKETANI TAKESHI
IPC: F24F11/02
Filed: 1990-11-21
Abstract: PURPOSE:To make it possible to set a terminal resistor which can responds to the characteristics of a transmission line which changes the value of said terminal resistor in an equivalent manner by providing an address setting circuit, a connection signal generation means, the terminal resistor of the transmission line, a switching circuit which connects said terminal resistor with the transmission line in parallel. and a compulsory connection switch connected with the switching circuit in parallel. CONSTITUTION:All address switches 5A which are set to the address '00' of an air conditioner main body 4A are turn open while all input signals to a NOR circuit 10A are turned 'L'. An output signal to the NOR circuit 10A is 'H' where an analog switch circuit 11A is electrically continued while a terminal resistor 3A is connected with a transmission line 1 in parallel. When an address of an air conditioner main body 4B is set to others than '00', an input signal to an NOR circuit 10B is turned 'LLLLLLLH' while an output signal to the NOR circuit 10B is 'L'. As a result, the analog switch 11B is not electrically connected so that the terminal resistor 3B may not be connected with the transmission line 1. However, the terminal resistor 3B will be connected with the transmission line 1 by turning on a compulsory connection switch 12B.
Patent JP-H03178798-A (JP)
Title: Accumulation of bag body
Inventor: KOSAKA MASAHIRO
IPC: B26D7/32
Filed: 1989-12-08
Abstract: PURPOSE:To easily integrate synthetic resin made bags with their gathering on each specific number in continuation, by moving them with the use of the bar for transfer which equips with a holder, after integrating the bag bodies in the specific number by a pin body for integration. CONSTITUTION:A bar 9 for transfer traveling so as to scoop a bag body 8 from the lower part is provided at the rear part of a pin body 4 for integration, a holder 10 interposing the bag body 8 in the space with the transfer bar 9 is provided as well and the bag body 8 is integrated one by one while holding it from the lower part by the integrating pin body 4 and transfer bar 9. Then simultaneously with or immediately after separating the plural bag bodies 8 integrated in the specific number from the pin body 4 they are moved to the rear part while fixing by the holder 10 with the transfer bar 9.
Patent JP-H10158017-A (JP)
Title: Lithium-nickel-multiple oxide, its production and its use
Inventor: NISHIJIMA SHUMEI
IPC: H01M4/525
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain Li-Ni-Cu multiple oxide having a novel structure by mixing starting materials for Li, Ni and Cu in specified ratios and firing the resultant mixture in an atmosphere of an oxygen-inert gas mixture and to obtain a nonaq. secondary cell having large capacity by using the multiple oxide as the active material of a positive electrode. SOLUTION: This Li-Ni-Cu multiple oxide is represented by the formula, Li2 Ni1-x Cux O2 (where 0.0<x<1.0). It is produced by mixing starting material for Li such as metals Li, lithium oxide, lithium hydroxide or lithium carbonate with starting material for Ni such as nickel acetate, nickel nitrate or metal Ni and starting material for Cu such as copper acetate, copper nitrate or basic copper carbonate and firing the resultant mixture in an atmosphere of an oxygen-inert gas mixture. At the time of mixing the starting materials, the molar ratio between Li atoms and (Ni+Cu) atoms is preferably 2.0:1.0 to 2.5:1.0 and the molar ratio between Ni atoms and Cu atoms is preferably 0.99:0.01 to 0.01:0.99. The firing temp. is preferably 400-750 deg.C.
Patent JP-2000125707-A (JP)
Title: Fishing rod
Inventor: MAEDA MASAFUMI
IPC: A01K87/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod capable of amplifying the curvature of the fishing rod to a delicate fish tug to more clearly and sensitively detect a strike, and having a high strength. SOLUTION: In this fishing rod, a rod-like member 2 on which rings 5, 5' for guiding a fishing line are disposed, and a strike-amplifying elastic auxiliary rod having rings 5, 5' for guiding a fishing line are separately connected and fixed to the tip of a grip in (approximate) parallel, if necessary, through a strike-detecting grip. Devices 4 for fixing reel legs are disposed on the grip 1 or the strike-detecting grip. The rod-like portion 2 and the strike-amplifying elastic auxiliary rod 50 are connected and fixed, while their tip-near portions are separated at a prescribed distance.
Patent JP-S63183253-A (JP)
Inventor: RUUDOUITSUHI BINNEUIISU
IPC: F02D41/18
Filed: 1987-12-16
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-H0611160-A (JP)
Title: Humidifier and hollow thread used in humidifier
Inventor: IMAMURA TOSHIHIDE
IPC: F24F6/10
Filed: 1992-11-30
Abstract: PURPOSE:To carry out ultra-fine or precise humidification by a method wherein a plurality of hollow threads are tensioned in a space between a bottom plate of an upper water tank and another bottom plate of a lower water tank with each of the hollow threads being communicated with each of the water tanks and a heater connected to a power source is wound around an outer circumferential surface of each of the hollow threads. CONSTITUTION:A plurality of hollow threads 1 are tensioned in a space between each of bottom plates 7a and 8a of an upper water tank 7 and a lower water tank 8 supported on a supporting frame 6 while each of them being communicated with each of the water tanks 7 and 8, and then a heater connected to a power supply is wound around an outer circumferential surface of each of the hollow threads 1. More than one fine metallic wires acting as the heater are wound helically around the outer circumferential surface of each of the hollow threads made through woving of fibers composed of material quality having heat-resistance and hydrophilic characteristics. Water is flowed into the hollow threads 1 and the water immersed at the outer wall surface of each of the hollow threads is heated and evaporated. With such an arrangement, it is possible to perform humidification of fast and large amount of threads under the ultra fine precise control.
Patent JP-2001139765-A (JP)
Title: Composition of polycarbonate resin and abs resin
Inventor: MATSUDA TAKAAKI
IPC: C08F279/04
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a composition of a polycarbonate resin and an ABS resin, excellent in thermal stability at high temperature, and impact resistance, and prevented from thermal discoloration. SOLUTION: This composition of the polycarbonate resin and the ABS resin is obtained by mixing (I) 20-90 pts.wt. polycarbonate resin and (II) 80-10 pts.wt. ABS-based resin, and the ABS-based resin is obtained by carrying out the radical polymerization of 2-50 wt.% partially hydrogenated conjugate dienic rubber having (1) 5-85 mol% hydrogenated conjugate diene unit in the conjugate diene unit in the conjugate dienic rubber, providing (2) 5 wt.% styrene solution having 5-300 cP viscosity at 25 deg.C, having (3) <=4.0 ratio of a weight average molecular weight to a number average molecular weight measured by a GPC, and having (4) 20-200 Mooney viscosity ML1+4 (100 deg.C), and 50-98 pts.wt. mixture of an aromatic vinyl monomer with a monomer consisting essentially of vinyl cyanide by a bulk polymerization method, a bulk-suspension polymerization method or a solution polymerization method.
Patent JP-S63253015-A (JP)
Title: Skin effectively wettening method useful for cosmetics especially
Inventor: SERUJIO KUTSURI BERUTEINI
IPC: A61Q19/00
Filed: 1987-12-18
Abstract: Skin-moisturising compsns. comprise liposomes contg. mineral water. The mineral water is 'Sorgente Panna'. The compsns. also contain 'immediate biochemical precursors of desulphurised glycosaminoglycans' (I). They are formulated as aerosol sprays.
Patent JP-H04191729-A (JP)
Title: Silver halide photosensitive material
Inventor: TAKEHARA HIROSHI
IPC: G03C1/09
Filed: 1990-11-27
Abstract: PURPOSE:To make a photosensitive material high sensitive by containing silver halide grains which the aspect ratio of which is above a specified value, and which have one or more transition lines and are sensitized by a specific compound in the photosensitive material. CONSTITUTION:In this photosensitive material, silver halide grains which are made of (chloric) silver iodide/bromide and (chloric) silver bromide, whose aspect ratio is three or more, and which have one or more transition lines and are selenium-sensitized by a compound in a formula I, are contained. In this case, R1 - R4 in the formula represent (cyclo) alkyl, alkinyl, etc., but all R1 - R4 are not always methyl. Further, it is desirable that R4 is a radical whose Hammett's substitution constant sigmap value is less than -0.1, and it is also preferable for R1 and R2, R3 and R4 to be connected to each other to form rings. Besides, a compound shown by a formula II can be given as an concrete example of a sensitizer.
Patent JP-H11153043-A (JP)
Title: Two-cycle diesel engine
Inventor: SEKIGUCHI KIYONORI
IPC: F02B3/06
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To perform clean combustion by suppressing discharge of a nitrogen oxide and smoke as a necessary high output is ensured. SOLUTION: A fuel injection valve performs wide diffusion injection in a very short time, and this diesel engine comprises an intake valve and an exhaust valve; a valve timing varying mechanism to control the timing of the intake valve; and a mechanical supercharger. In a high load region (1/2 or more of a maximum fuel amount), by increasing a delay angle of a valve timing, a burned gas amount is increased. Meanwhile, a mechanical type supercharger is operated and a fresh air amount is increased. A mechanical supercharger and a valve timing variable mechanism are controlled so that the initial value, for example, λ=1, of a ratio of a burned gas amount to a fresh amount is obtained.
Patent JP-H11154111-A (JP)
Title: Object managing device
Inventor: MATSUO NAOKI
IPC: G06F12/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To shorten the updating time by downloading only the updated object. SOLUTION: This device is provided with a main file l in which information showing the storage positions of various objects is embedded, subordinate file 2 in which managing information for each object in the main file 1 is embedded, and discriminating means for discriminating the update of the object corresponding to the managing information by comparing the managing information in the subordinate file 2 with the managing information preserved at the storage destination of the said object. Since updating is discriminated for each object based on the managing information in the subordinate file 2, only the updated object can be downloaded and time for updating can be shortened.
Patent JP-H09157857-A (JP)
Title: Jig for plating substrate for magnetic disk
Inventor: KUBO TATSUMI
IPC: G11B5/84
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to apply plating on a substrate for magnetic disks at a uniform thickness even near the edges of the inside hole of this substrate. SOLUTION: This jig has a grooved shaft 2 which is provided with grooves 3 for holding the substrates 8 for the magnetic disks by one sheet each at the edges 9 of the inside holes and is capable of simultaneously treating >=1 sheets of the substrate at the time of subjecting the substrates 8 for the magnetic disks to ground surface electroless plating. The grooves 3 are formed to a V shape. The height of the grooves 3 is <=5mm and the grooves have an included angle 5 of >=2 times the chamfer angle 6 of the substrates 8 for the magnetic disks.
Patent JP-H08158229-A (JP)
Title: Production of nonwoven fabric
Inventor: NAKANO YUSUKE
IPC: D04H1/541
Filed: 1994-11-29
Abstract: PURPOSE: To obtain flexible nonwoven fabric having good touch feeling by promoting separation of thermally separable conjugate fiber. CONSTITUTION: A fiber web containing >=30wt.% of a thermally separable conjugate fiber using a thermoplastic resin whose melting point (T1  deg.C) is within the range of 130 deg.C<T1 <350 deg.C as the first component and using a thermoplastic resin having a melting point lower than that of the first component and having large heat shrinkage factor as the second component is subjected to heat treatment at a temperature lower than the melting point of the first component to afford a thermally bonding nonwoven fabric, which is then subjected to calendering. Thereby, separation of a thermally separable conjugate fiber is promoted to provide the objective nonwoven fabric in which many ultra-fine fibers are formed.
Patent JP-H08158227-A (JP)
Title: Opened nonwoven fabric and its production
Inventor: MAKIHARA HIROKO
IPC: D04H1/485
Filed: 1994-11-29
Abstract: PURPOSE: To obtain opened nonwoven fabric forming holes having desired shapes and sizes at a desired interval and having flexible feeling by forming many heat fusible parts in a short fiber web consisting essentially of split-type conjugate fiber and carrying out high pressure water flow treatment of the web. CONSTITUTION: Many thermally fusible parts having desired shapes and sizes are formed in a short fiber web containing >=50wt.% split type conjugate fiber (e.g. chrysanthemum flower-like or parallel type) at desired intervals and the conjugate is subjected to high pressure water treatment. Thereby, split type conjugate fiber is split and entanglement is developed between fibers and thermally fusible parts are removed to provide the objective opened nonwoven fabric useful as a surface material, etc., of absorbing article.
Patent JP-H11155245-A (JP)
Title: Primary power supply side power device in non-contact power supply
Inventor: OKUNO ATSUSHI
IPC: B60L5/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To track load resonance in a primary feeder, to adjust circuit constant itself so as to be brought close to the resonance frequency of a power receiving device, and to supply power efficiently in the power receiving device. SOLUTION: This power device 1 supplies a primary feeder 9 with a high-frequency current, on the basis of an input signal related to oscillation frequency. A phase-locking circuit 2 uses an output current and resonance voltage in the primary feeder 9 as input signals and determines the oscillation frequency fed to the power circuit 1 so that these phases coincide. An inductance adjusting circuit 6 is connected to the primary feeder 9 and adjusts the inductance value of the entire primary feeder 9, on the basis of a control signal.  A control-signal generating circuit 5 employs the difference in resonance frequencies in a resonance circuit for power receiving devices 10a-10n which receive power from the primary feeder 9 and oscillation frequency determined by the phase-locking circuit 3 as an input signal, and generates a control signal supplied to the inductance adjusting circuit 6 so that the input difference is kept within a specified range.