baber/WOPTO huggingface dataset:
Patent JP-2000147341-A (JP)
Title: Optical fiber cord
Inventor: INO ETSUO
IPC: G02B6/44
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cord capable of preventing the formation of surface protrusions. SOLUTION: This optical fiber cord has a tension member layer 2 on the circumference of an optical fiber 1. The tension member layer 2 is formed by placing yarn 2b formed by intertwining single glass fibers 2a longitudinally along the optical fiber 1, impregnating the yarn 2b with a resin 2c and curing the resin. The yarn 2b is so formed that the number of twists of the single glass fibers 2a per length is >=3.8 times/25 mm. The single glass fibers 2a of 3 to 9 μm in outside diameter are preferably used. The outside diameter of the yarn 2b is preferably specified to 40 to 200 μm. The consumption of the yarn 2b is preferably so set that its cross sectional area attains <=90% of the cross sectional area of the tension member layer 2.  A liquid curing type resin, such as a UV curing resin, of 0.1 to 20 kg/mm2 in Young's modulus at the time of curing is preferably used as the resin 2c with which the yarn 2b is impregnated.
Patent JP-2001137619-A (JP)
Title: Cartridge-type filter device used in condensate line of power plate and method for filtering condensate using the device
Inventor: ABE HITOSHI
IPC: B01D63/06
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for using a condensate filter capable of efficiently filtering the condensate of a thermal power plant. SOLUTION: A filer 210 formed by squeezing and folding a cylindrical filter membrane sheet material with the average opening diameter of a membrane filter controlled to 2-10 μm radially inward at regular intervals at 250-290 turns/ m and with the full surface made filterable and a supporting cylinder 201 containing the filter 210 and with the inside and outside permeable to water are arranged to constitute a cartridge-type filter device 2. The filter device 2 is set in a filter tower 1 in a condensate treating line of a power plant, and the condensate is passed through the filter 210 at 0.2-0.3 m3/h/m2 and filtered.
Patent JP-H10127842-A (JP)
Title: Tee for golf
Inventor: IWATA MASATOSHI
IPC: A63B57/19
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a tee for golf which is improved so as to hit a ball farther in any direction as aimed by minimizing miss in striking ball when hitting the ball with a club. SOLUTION: A head part of a shaft leg 1 is made inversely conical cut flush along an inclined surface of an arm and an arm 2 is extended askew upward from the head part of a shaft leg 1 with the lower end thereof pointed. A receptacle 3 is formed at an upper part of the tip of the arm by cutting off a part of an outer periphery part along the inclined surface of the arm. The shaft leg 1 is made inversely conical to be stuck into the ground surface, the lower end part 1a thereof is sharpened and a head part 1b is formed on the top thereof. Thereby miss in hitting, for example, caused by striking the head part of the shaft leg, the shaft leg part or a soil part, can be reduced.
Patent JP-2001106468-A (JP)
Title: Oil sealing body of machine equipment
Inventor: KANEKO YOSHIAKI
IPC: F16N31/02
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an oil sealing body for machine equipment capable of being mounted and removed simply and also preventing leakage of the lubricating oil spreading on an L-form structure constituting the machine equipment. SOLUTION: For preventing leakage of a lubricating oil used in machine equipment 1, an L-form structure 8 constituting the machine equipment 1 is furnished with an oil sealing body 11 consisting of a plurality of L-form base members 12 and 13 covering two side surfaces (8A and 8B, and 8C and 8D) of the L-form structure 8 and formed by fixing soft material members 14 and 15 to the inner surfaces of the base members 12 and 13, wherein the base members 12 and 13 are furnished at one-side ends with engagement parts 12A and 13A to make mutual engagement and with hinges 12B and 13B at the other ends.
Patent JP-H05253903-A (JP)
Title: Diagonal veneer laminate
IPC: B32B7/03
Filed: 1992-11-11
Abstract: PURPOSE: To provide a veneer structure that looks like a wood laminate, has a tensile and bending strength at least equal to the wood laminate, and the main grain is in parallel to the laminate. CONSTITUTION: The invention relates to a diagonal veneer laminate structure consisting of several superposed veneer layers (1a, 1b, 1c...) glued to each other. In each veneer (1a, 1b, 1c...), the main grain (S1 or S2) is disposed to form a crossing angle a with the veneer laminate (1b, 1a, and 1c) which is in the range of 3 deg. to 60 deg..
Patent JP-H08175961-A (JP)
Title: Dermatic external agent composition
Inventor: KURUSU KEIJI
IPC: A61K8/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide a dermatic external agent composition containing an oxidized CoA, a polyhydric alcohol, a nonionic surfactant and a fatty acid ester and useful as a skin cosmetic to prevent the aging of skin. CONSTITUTION: This external agent composition contains (A) 0.001-5wt.% of an oxidized CoA (coenzyme A) and/or its salt (e.g. disodium salt of oxidized CoA), (B) 0.5-30wt.% of a polyhydric alcohol having two OH groups in one molecule (e.g. 1,3-butylene glycol), (C) 0.1-20wt.% of a nonionic surfactant having an HLB of 3-19 (e.g. polyoxyethylene(40) monostearate) and (D) 0.1-20wt.% of a 8-40C fatty acid ester (e.g. isopropyl palmitate). The external application of the agent to the skin induces effective penetration of the physiologically active oxidized CoA through the horny layer barrier to activate the keratinized cell, fibroblast cell, etc., prevent the aging such as wrinkling of the skin and impart the skin with smoothness and moistness.
Patent JP-2001145038-A (JP)
Title: Mobile television receiver
Inventor: HASHIMOTO JUNJI
IPC: H04N5/44
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a mobile television receiver provided with a plurality of antennas that can reduce a noise on a video image due to switching of the antennas. SOLUTION: A changeover control circuit 16 selects an antenna in the best reception state among a plurality of antennas 1-14 according to a change in the reception state and also outputs an antenna switching signal SWON to throw a changeover switch 27 to select a larger filter coefficient K for a frame cyclic filter 24. Thus, the S/N of the filter can be improved to reduce a noise on a video image that is displayed. When the reception state is good, the antenna switching signal SWON is inactivated to prevent the changeover switch 27 from being uselessly switched.
Patent JP-H09141131-A (JP)
Title: Air cleaner
Inventor: HARA SHINICHI
IPC: B03C3/68
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the charge of a dust collection part when the dust collection part is taken out. SOLUTION: The first contact 55 connected to a float electrode and the second contact 75 connected to the electrode on the low voltage side of a dust collection part 21 are provided to be arranged in the attaching direction R of a deodorizing filter 103. The deodorizing filter 103 is brought into contact with the second contact 75 and the first contact 55 in this order to short-circuit the first and second contacts 55, 75. By this constitution, even if charge is accumulated between the high voltage electrode and low voltage electrode of the dust collection port 21, accumulated charge can be eliminated.
Patent JP-H02171029-A (JP)
Title: Individual identification system
Inventor: MAEDA MUNEKAZU
IPC: G06Q20/40
Filed: 1988-12-23
Abstract: PURPOSE:To make interception and decoding of a 3rd party disabled from an input operation of a password by a carrier of a card and to simplify and quicken key entry, thereby improving the operation efficiency by providing a password input means having a circular-arc shaped input key array. CONSTITUTION:A display device array 7b provided to a password entry means 7 is in pairs with an input key array 7a without display function while being placed thereto side by side in terms of individually component of the array, and the arrays 7a, 7b are formed circular-arc, then a key corresponding to a display device is able to be confirmed at a glance. Moreover, although a numeral displayed on the array 7b at each depression of an input key differs, the numeral indication on a numeral display device B adjacent to the aray 7b is displayed consecutively without fail thereby allowing a carrrier of a card to easily find out a display indication coincident with its password every time the carrier of the card enters its password at each key entry. Furthremore, since the array 7b is placed at a recessed place from the front panel, the display cannot be intercepted by the 3rd party. Then in the case of applying the entry of the same password, since the position of the input key and its sequence differ from each transaction, the interception and decoding of the password from the entry operation is disabled by the 3rd party and the key entry is simplified and quickened thereby improving the operation efficiency.
Patent JP-H08183650-A (JP)
Title: Paint and its coating
Inventor: WAKIZAKA GORO
IPC: C04B28/26
Filed: 1994-12-28
Abstract: PURPOSE: To improve corrosion resistance by coating using a paint containing a water glass based inorganic material, a curing agent and an electric conductive fiber and hardening the paint under electrical heating. CONSTITUTION: A coating material is prepared by adding and mixing the water glass based inorganic material selected from K2 SiO3 , Na2 SiO3 and the like, an aggregate such as stone powder or silica sand, a small quantity of a thickener such as bentonite or aerosil and, if necessary, a coloring agent. The electric conductive fiber such as carbon fiber or metallic fiber is incorporated in the coating material after adequately surface finishing in the case of short fiber to make a paint or, in the case of long fiber, is formed into a yarn or a fabric like a thin silk having coarse mesh and previously stuck to the surface of a material to be worked. Next, the coating material or the paint into which the curing agent such as tripolyphosphate is added and mixed directly before being used is applied on the surface of a base material with 0.2-10mm thickness using a mortal gun.  The base material is electrically heated to 100-200 deg.C by placing electrodes on the end parts and applying voltage after being naturally dried and, if necessary, cured by keeping heat with a heat insulating material to form a protective coating film.
Patent JP-2000238734-A (JP)
Title: Bottle
Inventor: SAITO TAKESHI
IPC: B65D1/02
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent the orientation deflection of fluidity from being occurred at the bottom, and advance the impact resistance and buckling strength of the bottom by forming a bottle being a biaxial orientation blow molded article of thermoplastic resin not being affected substantially by residual distortion due to fluid orientation in the center of its bottom. SOLUTION: The bottle is formed by biaxial orientation blow molding of thermoplastic resin, and has a mouth and neck part 1, a shoulder part 2 connected to the mouth and neck part 1, a trunk part 3, and a bottom 4. The bottom part 4 is a self-standing structure, and includes the annular ground contact part 5 of a bottom circumference and upward expanded central doom part 6. In this bottle, the center of the bottom 4 is formed in a manner not being affected by residual distortion due to fluid orientation. Namely, a perform is made by the compression molding, in particular, one-step compression molding of polyester, polypropylene or the like, and then, subjecting the preform to biaxial orientation blow molding. By such a constitution, the impact resistance or buckling strength of the bottom, and furthermore, an anti-environmental cracking property in its bottom center are improved.
Patent JP-H10158831-A (JP)
Title: Sputtering method and sputtering system
Inventor: NAGASHIMA JUNZO
IPC: C23C14/34
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the working ratio of a system and to improve the efficiency of using a target. SOLUTION: This sputtering method is the one in which a substrate 12 and a backing plate 13 are oppositely arranged, and substance of a target 11 on the baking plate is film-formed on the substrate. In this case, the target 11 and the backing plate 13 are formed into separate parts without bonding them, by which only the target 11 is made exchangeable. Furthermore, it is possible that the target is reversed and the back face of the target is also subjected to sputtering, or the area of the target is made larger than that of the backing plate and the target is allowed to move back and forth or the target is divided into the part in which consumption is swift and the part in which consumption is slow and only the part in which consumption is swift is exchanged.
Patent JP-H06175164-A (JP)
Title: Liquid crystal display device
Inventor: ITO NOBUYUKI
IPC: G02F1/1337
Filed: 1992-12-07
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal display device for large scale display in a high contrast by arranging a negative dielectric anisotropy ferroelectric liquid crystal into an oriented film positioned on the inside surface of a liquid crystal cell. CONSTITUTION:The oriented film is uniaxially oriented and substantially orient chiral smectic-C liquid crystal at a pretilt angle of 0 deg. is positioned on the inside surface of the liquid crystal cell and the negative dielectric anisotropy ferroelectric liquid crystal is arranged therein. That is, by setting the boundary pretilt angle of liquid crystal molecules at 0 deg., the optical characteristics of the C1-uniform(C1U) and C2-uniform(C2U) are made equivalent. Further, the dielectric constant and spontaneous polarization in the cell thickness direction of the liquid crystal molecules are made to similar distribution, and the C1U and the C2U are made electrically equivalent, too. The orienting state of the C1U and the C2U in the case of the pletilt being 0 deg. is shown from the bottom side of a circular conical locus, and c-directors 13 of the molecules and the arrow marks 14 of the spontaneous polarization are indicated.
Patent JP-H05140349-A (JP)
Title: Light-weight polyester film and its production
Inventor: KISHIDA MINORU
IPC: C08J5/18
Filed: 1991-11-15
Abstract: PURPOSE:To obtain the subject product having low density and excellent strength, heat-resistance, masking power, writing performance, etc., and useful for label, etc., by extrusion-molding a composition composed of a crystalline polyester resin and a specific hydrogenated polymer and drawing the extrudate under specific condition. CONSTITUTION:An undrawn polyester film is produced by extrusion-molding composition produced by compounding (A) 50-95wt.% of a crystalline polyester resin with (B) 5-50wt.% of a hydrogenated polymer obtained by the hydrogenation of a ring-opened polymer of 100-50mol% of a tetracyclodecene (derivative) unit and 0-50mol% of a norbornene (derivative) unit and having a glass transition temperature higher than that of the component A by >=10 deg.C. The undrawn polyester film is drawn at least in one direction at a temperature higher than the glass-transition temperature and below the crystallization temperature of the component A at a draw ratio of >=1.5 to obtain the objective product having an apparent specific gravity of 0.3-1.3 and containing microscopic voids and the component B dispersed in the polyester film composed of the composition of the components A and B in the form of particles having diameter of 0.1-20mum.
Patent JP-H07183022-A (JP)
Title: Thin, sealed lead-acid battery
Inventor: KUDO AKIHIKO
IPC: H01M50/528
Filed: 1993-12-24
Abstract: PURPOSE:To provide a thin, sealed lead-acid battery having high reliability in a soldered part and capable of using in an environment where temperature change is remarkably large. CONSTITUTION:A plurality of cells 1 are arranged in the flat direction on a circuit board 2. The arranged part of each cell 1 on the circuit board 2 is formed as a space 3 except for the periphery of the cell 1. The periphery of the space 3 on the circuit board 2 is used as a cell supporting frame 2a and a cell-to-cell connecting frame 2b. A cell terminal connecting pattern layer 4a in which cathode cell terminals of the cells 1 are connected with a soldered part 6a and cell terminal connecting pattern layer 4b in which anode cell terminals 1b are connected with a soldered part 6b are installed at a distance of an insulating spacing part 5 in the cell-to-cell connecting frame 2b. A slit 7 which separates the soldered part 6a of the cathode cell terminal 1a from the soldered part 6b of the anode cell terminal 1b is installed in the insulating spacing part 5 in the cell-to-cell connecting frame 2b. By the slit 7, the stress is relaxed.
Patent JP-H02174593-A (JP)
Title: Cooling apparatus
Inventor: KAJIYAMA KOJI
IPC: F24F11/02
Filed: 1988-12-23
Abstract: PURPOSE:To cause a refrigerant pressure to reach a target pressure quickly by determining an inverter output frequency through a fuzzy inference according to a difference between the set pressure and actual pressure of a refrigerant and by controlling the output frequency on the basis of a determined value. CONSTITUTION:A compressed refrigerant is made to flow through an evaporator 4 by a compressor 1 to conduct cooling. A refrigerant pressure is detected by a pressure detecting element 7 and inputted to a fuzzy controller 11. The fuzzy controller 11 conducts fuzzy inference on the basis of a detected pressure and a set pressure to determine an inverter output frequency for causing the detected pressure to coincide with the set pressure. The determined value is given as a set value to a frequency controller 10, which controls an inverter 5 so that the output frequency is caused to coincide with the determined value.
Patent JP-H04196089-A (JP)
Title: Bath room lighting system
Inventor: HAMANAKA TATSUMI
IPC: A47K3/28
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate a troublesome job of simultaneous operation of each bathroom appliance and each lighting equipment and at the same time to improve safety inside the bathroom by interlocking each bathroom appliance and each lighting equipment. CONSTITUTION:There are provided a shower operation detecting means 12 for detecting operation of a shower equipment 11, a lighting control equipment 13 for receiving the detection output and a shower lighting equipment with its lighting being controlled by the output. And when the shower equipment 11 is operated, the shower operation detecting means 12 detects the operation instruction of shower or the operating state and then the lighting control equipment 13 controls lighting of the shower lighting equipment 14 based on the detection output. Accordingly, a troublesome job to operate each lighting is eliminated and the penetration of highly humid atmosphere of a bathroom is prevented, so that waterproof may be improved.
Patent JP-H07180019-A (JP)
Title: Method for controlling coating weight of hot dip metal coating
Inventor: KYOMOTO TATSUNORI
IPC: C23C2/14
Filed: 1993-12-24
Abstract: PURPOSE:To control the coating weight of plating metal and to prevent a plating defect by the abnormality of wiper devices by measuring and monitoring the distances between a steel sheet and nozzles for gas wipers for adjusting a plating thickness and automatically setting the lower limit value thereof at the time of subjecting the surfaces of this steel sheet to hot dip metal coating. CONSTITUTION:The steel sheet 2 is continuously immersed into a hot dip metal coating bath tank 1 to make the molten metal adhere to its surfaces. The steel sheet is pulled up perpendicularly by a sink roll 3 and gas is blown from a pair of the wiping nozzles 5 to control the coating weight of the molten metal to the prescribed thickness. In such a case, the distances between the nozzles 5 and the plated steel sheet are measured by distance meters 6 and the measured values are analyzed by a frequency analyzer 7. The average value of the distances between the steel sheet and the nozzles and the max. amplitude of the vibrating steel sheet are determined. The values are inputted to a process computer 8 and the max. amplitude of the steel sheet is set as the lower limit value of the distances between the nozzles and the steel sheet, by which the contact of the nozzle and the steel sheet is prevented, the generation of defective plating is prevented and the use threshold of the plating device is precisely recognized.
Patent JP-H11157134-A (JP)
Title: Printer
Inventor: NAKAYASU TAKAFUMI
IPC: H04N1/50
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To implement an accurate correction of misregistration by correct detection of misregistration against noise. SOLUTION: A misregistration detection section 116 transfers more than one resist mark of the toner component of each color at a prescribed pitch on a belt 12 by more than one electrostatic recording unit and then detects optically by a sensor 30, detects the positions of the resist marks 150 (150-1 to 150-4) by the phase ϕ obtained by the Fourier transformation of sensor detection signals, and detects misregistration of the resist marks of the other color components in relation to the reference resist marks 150-1 to 150-4 based on one color image as the reference image.
Patent JP-H05156670-A (JP)
Title: Water supply system equipped with purifying function
Inventor: TAKADA TSUTOMU
IPC: E03B7/00
Filed: 1991-12-11
Abstract: PURPOSE:To constantly supply unpolluted water by bifurcating the outlet side of a water feeder for feeding water to a building from a water source into piping for water for general purposes and piping for drinking water. CONSTITUTION:A water supply system comprises a water receiving tank 4, a feed water pump 7 and a water feeder A. The discharge pipe 6b of the feed water pump 7 is provided with a check valve 8 and a pressure tank 9 and has its end portion made to branch into piping L1 for water for general purposes and piping L2 for drinking water. The discharge pipe 6a of the piping L1 is provided with a pressure switch 10 and a check valve 20 and piping 18 for water for general purposes is connected to the end portion of the pipe 6a. The pipe 6c of the piping L2 is connected to the suction side of a water purifying pump 11. The discharge pipe 6d of the pump 11 is provided with a check valve 12, a pressure tank 13, a pressure switch 14 and water purifiers 15, 16, and piping 17 for drinking water is connected to the end portion of the pipe 6d and a device is comprised of the pumps 7, 11, the pressure tanks 9, 13 and the pressure switch 14. Thereby unpolluted water is constantly supplied as that for general purposes and drinking water and the costs of equipment and operation can be reduced.
Patent JP-H03190597-A (JP)
Title: Drive control circuit for step motor
Inventor: OGAWA SATORU
IPC: H02P8/12
Filed: 1989-12-19
Abstract: PURPOSE:To prevent production of noise from a step motor under normal density mode by controlling the driving torque of the step motor variably according to a step rate. CONSTITUTION:A high/low density signal 2 goes to High level under high density mode(HD) and turns transistors 15, 16 ON, OFF, respectively, through a buffer circuit 18. Consequently, a large driving current is fed to a step motor 7 in order to drive the step motor 7 under high torque state. The high/low density signal 2 goes to Low level under normal density mode(LD) and turns the transistors 15, 16 OFF, ON, respectively. Consequently, the step motor 7 is driven under low torque. By such arrangement, production of noise due to driving of the step motor 7 with excessive torque under UD mode can be prevented.