baber/WOPTO huggingface dataset:
Patent JP-H01156529-A (JP)
Title: Polymide different shrinkable blended fiber yarn
Inventor: NANSAI IKUJI
IPC: D02G3/04
Filed: 1987-12-10
Abstract: PURPOSE: To prepare a polyamide heterogeneously shrinking combined filament yarn capable of giving soft feeding to a fabric by subjected low shrinkage nylon filament and high shrinkage nylon filament each giving a specific hot-water shrinkage factor and elongation to a mixed spinning process. CONSTITUTION: Nylon filaments are divided into the group 1A and the group 1B, and for example, one of them is direct spun drawn yarn and the other is high speed spun drawn yarn. Thus, the hot-water shrinkage factor and elongation of each of the filament groups 1A and 1B are individually controlled. They are entangled by an interlacer 5 and wound up. The low shrinking filament A and the high shrinking filament B have hot-water shrinkage factors of 9% or less and 10% or more, respectively, and the difference of the hot-water shrinkage factors between A and B is 4% or more. The elongation of the filament A is 60-90%, and that of the filament B is 25% or more and less than 60%, and then difference of both the elongation is 50% or less.
Patent JP-H09157933-A (JP)
Title: Mounting structure for mask in safety helmet
Inventor: KONO KIYOSHI
IPC: A42B3/22
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting structure for a mask capable of freely adjusting the distance from a face, surely holding the adjusted state, and also wearing and removing the helmet mounted with the mask as intact. SOLUTION: This mounting structure for a mask in a safety helmet is constructed by fixing a base end part of a chin band 3 to the inside of an ear cap 2 attached to the main body of a helmet, forming a projecting piece receiving part 7 with a chin band cover 5 and the chin band 3 by projecting the other end side of the chin band 3 outside through a passage hole 6 formed at the chin band cover 5 installed next to the band at the inner surface of the ear cap 2. While, a core material is formed to a shape of covering a nose and a mouth by a hot press to give a stiffness, and projecting pieces 9, 9' for insertion are formed by extending the core material to left and right both sides of the mask main body 8 made by covering the surface of the core material with a surface material, and the inserting piece is inserted to the projecting piece receiving part 7 as capable of sliding forward and backward.
Patent JP-2000149690-A (JP)
Title: Grommet
Inventor: NANBU KOJI
IPC: H02G3/22
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To smoothly insert a linear member into a cylindrical small diameter part by providing a spiral rib spirally extending throughout the projecting direction of the cylindrical small diameter part and a linear rib linearly extending in the projecting direction of the cylindrical small diameter part in a form intersecting with the spiral rib. SOLUTION: Ribs 17, 18 which project from the inside peripheral surfaces of cylindrical small diameter parts 13, 16 and spirally extend throughout the projecting direction of the cylindrical small diameter parts 13, 16 are formed on the inside peripheral surfaces. Ribs 19, 20 which project from the inside peripheral surfaces and linearly extend in the projecting direction of the cylindrical small diameter parts 13, 16 in a form intersecting with the ribs 17, 18 are formed on the inside peripheral surfaces of the cylindrical small diameter parts 13, 16. Thereby, a wire harness and an auxiliary cable can be smoothly inserted into the cylindrical small diameter parts 13, 16, respectively, and the workability of the insertion work is improved. Additionally, the degradation of liquid- tightness can be prevented after the wire harness and the auxiliary cable are inserted.
Patent JP-H10137504-A (JP)
Title: Removal of 3-valent arsenic ion
Inventor: WAKUI YOSHITO
IPC: C02F1/62
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and remove arsenic from a dil. 3-valent arsenic ion-containing aq. solution by allowing the 3-valent arsenic-containing aq. solution to contact with an organic solvent containing a compound expressed by a specific formula in the removal of 3-valent arsenic from the aq. solution. SOLUTION: In the removal of 3-valent arsenic ion from the 3-valent arsenic ion-containing aq. solution, the aq. solution is brought into contact with the organic solvent containing the compound expressed by the formula (each of R1 and R2 represents a 6-12C hydrocarbon group, contains a saturated, unsaturated or aromatic carbon and concretely examplified by hexyl, heptyl, octyl, decyl, dodecyl and the like) to transfer 3-valent arsenic ion from the water phase to the organic phase. As the example of the compound expressed by the formula, bis(2-ethylhexyl)ammonium-bis(23-ethylhexyl)dithio carbamate, dihexyl ammonium-dihexyl dithiocarbamate, dioctyl ammonium-dioctyl dithiocarbamate and the like are mentioned.
Patent JP-H05127463-A (JP)
Title: Image forming device
Inventor: KIMURA KOJI
IPC: G03G15/00
Filed: 1991-11-01
Abstract: PURPOSE:To miniaturize the device, to lower cost, and to promote effective use of both side and multiple recording of a transfer material. CONSTITUTION:In the both side or multiple recording mode, the transfer material 6 loaded on an intermediate tray 18 is fed one piece at a time from the lowermost layer by a pick up roll 8 moved by operating a solenoid 25, next, it is carried again downstream by a carrying roll 9 and a separating roll 19 which are operated together and moved by having a solenoid 31 operated and image formation is carried out.
Patent JP-H11149657-A (JP)
Title: Information recording and reproducing device, its method and optical pickup
Inventor: YAMAZAKI MASAISA
IPC: G11B7/135
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To enable miniaturizing an information recording/reproducing device and reducing a manufacturing cost by recording information in a CD-R using an optical system for reproducing a DVD. SOLUTION: A laser chip 21A generates a laser beam having a wavelength λ1. A laser chip 21B generates a laser beam having a wavelength λ2. When a wavelength of a laser beam made incident from a mirror 25 is λ1, a HOE (holographic optical element) 26 transmits the laser beam, and makes it incident on an object lens 27. Also, when a wavelength of a laser beam made incident from the outside of an optical axis through the mirror 25 is a second wavelength λ2, the HOE 26 compensates spherical aberration, coma aberration. The object lens 27 focuses a laser beam made incident from the HOE 26 on a recording surface of an optical disk to the diffraction limit. A PD(photo-detector) 29 converts a reflected light into an electric signal, and outputs it to an arithmetic unit.
Patent JP-S63159121-A (JP)
Title: Vehicle suspension device
Inventor: TANAKA TADAO
IPC: B60G17/015
Filed: 1987-12-11
Abstract: PURPOSE:To prevent variations in vehicle height from overshooting, by feeding fluid into a fluid spring on the outside of a turn during turning of a running vehicle, and by providing a vehicle height adjusting pipe line having a diameter less than that of a roll control fluid pipe line, in a roll control suspension for discharging fluid from a fluid spring on the inside of the turn. CONSTITUTION:Compressed air produced from a compressor 14 is fed to a roll control reservoir tank 18 and a vehicle height adjusting reservoir tank 20 through a joint 15. A main air spring chamber 11a through 11d, and an auxiliary air spring chamber 12a through 12d are formed in each of wheels SFR, SFL, SRR, SRR, SRL, and therefore, air feed valves 26a through 26d, air discharge valves 27a through 27d and communication valves 32a through 32d are changed over to feed fluid into fluid springs on the outside of a turn through a pipe line B while fluid is discharged from fluid springs on the inside of the turn so as to control the roll control. During vehicle height control a pipe line A having a diameter less than that of the pipe line B is used so as to make the flow rate low, thereby it is possible to eliminate such a disadvantage that variations in vehicle height overshoot and therefore, the vehicle height may not be set to a desired value.
Patent JP-H07218113-A (JP)
Title: Refrigerator
Inventor: RII SOO FUN
IPC: A47J39/00
Filed: 1994-12-16
Abstract: PURPOSE: To increase heat efficiency by particularly making use of high frequency induction heating and minimizing temperature rise and energy loss of another chamber in a refrigerator for rendering stored food and drink to aging, fermentation, and thawing. CONSTITUTION: There are provided an aging chamber 102 formed separately in a refrigerator, a container 105 disposed in the aging chamber for rendering introduced food and drink to storage, aging, and fermentation, and high frequency induction heating means 104 for supplying heat by high frequency induction heating to the container.
Patent JP-H09221439-A (JP)
Title: Hydrochalcone derivative, cosmetic containing the same and production thereof
Inventor: SHINOMIYA TATSURO
IPC: A61K8/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for cosmetics excellent in pigmentation inhibitory effect and skin whitening effect as well as safety to the skin and preservability. SOLUTION: This new compound is expressed by the formula (R<1> -R<4> are each H or COR; R is a 1-20C alkyl), e.g. 1,3-bis(2,4-dihydroxyphenyl)propane. The compound of the formula is obtained by the following process: Dioscorea composita, a kind of plant belonging to Dioscoreaceae, is dried optionally, and, chopped optionally, and then brought into contact with an extractive solvent such as water or ethanol, and the resultant extract is subjected to refining and separation. The amount of the extractive solvent to be used is 100 pts.wt. based on 5-50 pts.wt. of the Dioscorea composita on a dry basis. The other objective cosmetic contains, as active ingredient, the compound of the formula at 0.0001-20wt.%, and can be prepared into the form of face lotion, milky lotion, cream, lipstick, foundation, pack, face wash, etc.
Patent JP-H02160808-A (JP)
Title: Fluoropolymer
Inventor: WASHIMI AKIRA
IPC: C08F20/30
Filed: 1988-12-14
Abstract: PURPOSE:To obtain the title polymer excellent in heat resistance, chemical resistance, weathering resistance, low frictional properties, water repellency, oil repellency, low refractive index, transparency, oxygen permeability, etc., and usable in the fields of dental material, optical material, contact lens material, coating material, etc., and having repeating units of a specified formula. CONSTITUTION:A fluoropolymer having repeating units of formula I, an angle of contact of 60-100 deg. and a refractive index of 1.40-1.58. In the above formula, Rf is formula II or III, Y is formula IV, V or VI; Y' is formula VII, VIII or IX; R is H or CH3, and m and n are each 1-10. This polymer is excellent in heat resistance, chemical resistance, weathering resistance, low frictional properties, water repellency, oil resistance, low refractive index, transparency and oxygen permeability, and can be used as dental material, contact lens material, printed wiring board coating material, an optical member such as an optical fiber, coating material, etc. This polymer can be obtained by irradiating with ultraviolet rays or electron beams or by heating a fluoromonomer having a (meth)acryloyloxy group on each end of formula X.
Patent JP-H10164030-A (JP)
Title: Signal comparison and evaluation device and error detector
Inventor: FUJINUMA KAZUHIRO
IPC: H04L1/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To synchronize phases and bits between input data and a reference pattern at the point of performing the error comparison detection of the input data without delaying the input data. SOLUTION: 1/N clocks frequency divided in a frequency divider 11a and signals for which the output of a voltage controlled oscillator 8 is delayed for a prescribed amount in a phase delay part 5 are inputted to a phase comparator 5 and 1/N advanced phase clocks whose phase is advanced for the delay portion of the phase delay part 5 are outputted at the time of the lock-in of the voltage controlled oscillator 8. The signals to be measured are separated into the input data of the plural bits at the timing of the clocks for each frequency division and a reference pattern generation part 12 generates the reference pattern of the same bit number as the input data at the timing of the 1/N advanced phase clocks and outputs it to an error comparison detection part 13.  The input data and the reference pattern are inputted to the error comparison detection part 13 in a state where the phases and the respective bits are synchronized, the comparison of a bit unit is performed and error signals are outputted from the error comparison detection part 13 when both are different.
Patent JP-H06140091-A (JP)
Title: Receptacle case for solenoid valve
Inventor: SHINGU YASUYUKI
IPC: F16K31/06
Filed: 1992-10-29
Abstract: PURPOSE:To hold reliably electric power supply terminal metal fittings and a circuit board by arranging board fitting grooves in fixed positions on the inside surfaces where a pair of leg parts are opposed to each other. CONSTITUTION:Electric power supply terminal metal fittings 30a and 30b and a printed circuit board 20 are installed in a receptacle case 10. The case 10 has leg parts 12a and 12b on the lower ends of the left and right side walls 11a and 11b, and on the inside surface sides just above the respective leg parts, fitting grooves 13a and 13b extending in a longitudinal direction are formed in a width dimension equivalent to thickness of the board 20. Height positions of the grooves 13a and 13b are set in a board 20 holding position, and the height positions of the respective fitting grooves are determined so that the bottom surface of a nose shape projecting part 18 formed in the front end part of the case 10 can coincide with height of the board 20. Projecting parts 23a and 23b fitted to space parts 19a and 19b are arranged on the left and right ends of the board 20, and the board 20 is positioned/fixed in a longitudinal direction in/to the case 10 by fitting the respective space parts and the respective projecting parts to each other.
Patent JP-2000145886-A (JP)
Title: Vibration-removing device
Inventor: TERAMURA AKIRA
IPC: F16F15/04
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To maintain a stationary state of a vibration-removed object by solving an elastic supporting function of the vibration-removing device, if necessary, and fixing it by providing a fixing means for fixing the vibration-removed object to a base between the base and the vibration-removed object in the vibration-removing device for elastically supporting the vibration-removing object on the base. SOLUTION: In a vibration-removing base 19 for placing a vibration-removed object 20, a horizontal vibration of a slight vibration is removed by respective laminated rubbers 17, 18, a vertical vibration of a slight vibration is removed by respective air springs 13, 14 and a rocking of a slight vibration is removed by respective elastic supporting portions 2, 3. A vibration such as an earthquake is removed by a seating of a flexible seating means 32 to a base 21 and a damping of a viscous damper 42. In the case where the vibration-removed object 20 is fixed, an air is removed from the respective air springs 13, 14 to totally descend a seat supporting portion 15, the vibration-removing base 19 and the vibration-removed object 20.  Thereby, a friction material 38 of the fixing means 30 is seated on a slide plate 36 of the base 21, a whole of the vibration-removing device 1 is supported to the base 21 by the fixing means 30 and a handling of the vibration-removed object 20 is facilitated.
Patent JP-2000150019-A (JP)
Title: Method and device for manufacturing liquid crystal cell
Inventor: FURUKAWA KAZUHIRO
IPC: H01R9/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal cell excellent in the characteristics and the reliability required of a display element. SOLUTION: A liquid crystal pour-in hole is to be sealed with a sealing material consisting of an ultraviolet hardening resin, and in the process 9 of sealing, the sealing material is irradiated with light having a wavelength range of 380 nm or more as the first irradiation process, and then irradiation is made with light of wide wavelength range containing a wavelength range of 380 nm or less. Thereby only the sealing material is effectively hardened without giving ill influence on the liquid crystal.
Patent JP-H01154507-A (JP)
Title: Error compensation type transformer
Inventor: AKAMATSU KENZO
IPC: H01F27/42
Filed: 1987-12-10
Abstract: PURPOSE:To enable a stable operation, by connecting a current limiting means to the primary winding of a transformer, and connecting a second feedback resistor and a series circuit of a first feedback resistor and a capacitor, between the output terminal and the inversion input part of an amplifying means, and between the output terminal and the noninversion input part, respectively. CONSTITUTION:A primary winding 23 and a secondary winding 24 are wound on an iron core 21, and input terminals 10, 11 are connected to the primary winding 23 via a resistor R11, a current limiting means. The one end of the secondary winding 24 is connected to the inversion input part of an operational, amplifier 42, an amplifying means, and the other end of the secondary winding 24 is connected to the noninversion input part of the operational amplifier 42 via a compensation resistor Rc. Between the output terminal and the noninversion input part, a series circuit of a first feedback resistor R1 and a capacitor C1 is connected. Between the output terminal and the inversion input part, a second resistor R2 is connected. The series circuit of the resistor R1 and a capacitor C1 are connected, and a specified AC positive feedback is applied without DC positive feedback, thereby obtaining an error compensation type transformer wherein DC shift due to offset voltage or the like is small.
Patent JP-H0815710-A (JP)
Title: Liquid crystal panel, its production and liquid crystal display device
Inventor: INOUE KAZUO
IPC: G02F1/1333
Filed: 1994-12-19
Abstract: PURPOSE:To provide a liquid crystal panel in which a uniform and good display having high contrast without leakage of light in a black display can be obtd. CONSTITUTION:This liquid crystal panel is provide with two transparent glass substrates 1a, 1b laying electrodes 2a, 2b. The space between glass substrates 1a, 1b is filled with a spacer 3 to regulate the distance of glass base plates, droplets of a liquid crystal 4 having <=3.0mum average particle size distributed in a photosetting resin 5. The edge part of the glass substrates 1a, 1b is sealed with a sealing resin 7. The dose of UV rays to harden the photosetting resin 4 in the production process is specified to >=500mJ/cm<2> to make the size of droplets of the liquid crystal 4 small so that leakage of light when no voltage is applied is prevented and that the contrast is improved. Thus, the contrast in the display is increased. By coloring the spacer, the effect to prevent leakage of light is increased. By subjecting the spacer 3 to surface treatment to give repellency against a liquid crystal, or by using a same kind of resin material as the photosetting resin, the variation of the particle size of the liquid crystal droplets 4 is prevented.
Patent JP-H10158123-A (JP)
Title: Cosmetic
Inventor: MIYAKE TOSHIO
IPC: A61K8/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic containing a colored pigment in a specific amount and useful as a skin color cosmetic. SOLUTION: This cosmetic contains 0.5-4.0wt.% of a coloring agent (e.g. titanium dioxide or zinc oxide), and has an appearance color comprising a hue of 5R to 10YR, a brightness of 3.0 to 8.5, and a chroma of 1.5-10.0 in Munsell color system. The coloring agent is preferably subjected to a water- repelling treatment comprising dispersing the coloring agent in the solution of a silicone oil (e.g. cyclic dimethyl polysiloxane) in a proper volume of hexane, etc., removing the solvent, treating the residue at 100-200 deg.C for 2-10hr and subsequently drying the treated agent. The cosmetic has a transparent appearance and simultaneously can correct the color tone of skin to finish the skin beautifully and naturally. The cosmetic can further give a bare skin touch excellent in the sense of use.
Patent JP-H05151972-A (JP)
Title: Positive electrode plate for alkaline storage battery
Inventor: KITANO TAKAYUKI
IPC: H01M4/28
Filed: 1991-11-28
Abstract: PURPOSE:To provide a positive electrode plate for alkaline storage battery having a long lifetime and presenting a high rate of active material utilization. CONSTITUTION:The surface of a three-dimensional meshing structure part 1 of a nickel sintered matrix is covered with a nickel-cobalt alloy layer 2. Even though this sintered matrix is immersed in nickel salt aqueous solution, its corrosion is suppressed by the alloy layer 2. Eventual generation of local corrosion does not present serious problem, because the cobalt in the alloy layer 2 eludes into the nickel salt aqueous solution to cause the nickel to educe in the form of an admixture of cobalt hydroxide and nickel hydroxide. In the charged state, this admixture maintains the form of nickel beta-oxy hydroxide having a high density, which suppresses swell of active material in the charged state.
Patent JP-H05223006-A (JP)
Title: Device for sealing clearance
Inventor: GERUHARUTO BURIYUTSUKUNAA
IPC: F02K1/12
Filed: 1992-11-25
Abstract: PURPOSE: To provide an apparatus capable of working reliably with reduced wear even under pressurized and high temperature conditions by arranging a sealing strip between two components in a direction transverse to the direction of movement so as to enable the working pressure of a fluid to be greater than the external pressure around the components. CONSTITUTION: A sealing strip 7 is movably guided to float in a groove 8' in a second component 1' on a fluid flowing all around between the groove 8' and the sealing strip 7. A first component 3' is pressed by the fluid. The fluid is directed into the groove 8' via a supply conduit 10 of the second component 1'. The working pressure of the fluid is greater than the external pressure around the components 1', 3'. The first component 3' is a lateral wall of an exhaust gas nozzle, while the second component 1' is an adjustable, movable nozzle flap of the exhaust gas nozzle. Thus, the apparatus is able to work reliably with slight wear even under pressurized and high temperature conditions.
Patent JP-2000139527-A (JP)
Title: Fitting for accessory
Inventor: OTSUKA REIKO
IPC: A44C25/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a fitting for accessory with which handling is facilitated and further fixing can be surely performed. SOLUTION: A recessed groove 5 is formed on a main body 3a of metal fitting, a stopper pin 9 is arranged across the recessed groove 5, and a projecting engage part 9d is formed on one end side of the stopper pin 9 while being expanded. Then, the stopper pin 9 is attached to freely slide so that the projecting engage part 9d can appear/disappear inside the recessed groove 5, and energized by a spring so that the projecting engage part 9d can be ordinarily protruded inside the recessed groove 5. Then, a stopper 3b is provided so as to be inserted/ejected to/from the recessed groove 5, a slit is formed at the top end part so as not to hit the stopper pin 9 at the time of inserting, and an engage groove 15 to be engaged with the projecting engage part 9d of the stopper pin 9 is formed at one part of the slit.