baber/WOPTO huggingface dataset:
Patent JP-H11241234-A (JP)
Title: Drafting structure for fine spinning frame
Inventor: DINKELMANN FRIEDRICH
IPC: D01H5/26
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a drafting structure for a fine spinning frame having a bottom roller, a top roller, a bottom apron and a top apron. SOLUTION: This drafting structure 1 is constituted so that the drafting structure 1 may be changed to a drafting structure not having a stretch breaking function or to the reverse structure of the structure by allowing the stretch breaking unit 19 to be removed at the outlet side of the drafting structure 1 to suit the arrangement of other drafting structure-constituting parts 2 to 5 and 7 to 12.
Patent JP-H11185632-A (JP)
Title: Gas discharge display device with resistor and resistance adjusting method for resistor
Inventor: SASAKI KENSUKE
IPC: H01J11/36
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To finely adjust resistors by forming the resistors different in length along the extending direction of the resistors in first connection regions where a resistor and a first electrode are connected and in second connection regions where a resistor and a second electrode are connected. SOLUTION: A first connection electrode 10 and a discharge electrode 14 are provided face to face on a wiring insulating film 106, and a first resistor 12 is extended between them to form a display cell section 114. A second connection electrode 20 and a discharge auxiliary electrode 24 are provided face to face, and a second resistor 22 is extended between them to form an auxiliary cell section 116 adjacently to the display cell section 114. The resistors 12, 22 are preferably formed into a band-like layer. When the resistors 12, 22 are formed by changing first connection regions 16, 26 and second connection regions 18, 28 in length, contact resistance values are changed. The area of each connection region is changed by changing only the contact length, the resistance value can be finely adjusted, and the number of adjusting processes of each resistor is reduced.
Patent JP-H11238150-A (JP)
Title: Charging system for parking lot
Inventor: TSUBOTA TAKAHIRO
IPC: G07B15/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new charging system which uses prepaid cards by deciding whether or not a specific time zone is included in a parking time and finding a charge for 1st parking of a day which is not included in the specific time zone. SOLUTION: A user makes a card reader 18 read a parking card 34 when entering the parking lot and card information and an entry time at the time of the entry are transferred to a CPU 30 to make a request for entry. When exiting, the user makes a card reader 18' reads the parking card 34, the card information is transferred to the CPU 30 to make a request for exiting, and a vehicle conveyance indication for allowing the vehicle to exit from the parking position is outputted. When the parking is charged by using a D card, balance points are rewritten only when the vehicle exits for the 1st time within the range of one day and no charge is imposed on the same day when the vehicle exits for the 2nd and succeeding times.  Days of the week, time zones, and their combinations wherein congestion is predicted are determined as specific time zones on the parking lot side and parking in them is charged according to the parking time to rewrite the balance points.
Patent JP-H05178589-A (JP)
Title: Safety cover for fork-lift
Inventor: YAMAMOTO TORU
IPC: B66F9/14
Filed: 1991-12-27
Abstract: PURPOSE:To prevent contamination of cargoes on a pallet by covering a horizontal moving part with a cover, in a fork-lift having a moving head which is horizontally moved. CONSTITUTION:In a fork-lift having a moving head 5 which is horizontally moved, a belt 12 fixed to the two ends of racks 7 and 7 is supported by one or more guide rollers 14 and 15 arranged to the moving head 5. The two ends of the belt 12 formed of rubber are respectively fixed to the two ends of the rack 7, and the belt is arranged such that the three sides of a pinion 8 are covered therewith in a state that a tension is exerted in inward direction on the belt at a pair of guide rollers 14 located on the side near a car body and the tension is exerted in an outward direction on a pair of guide rollers 15 located on the side spaced away from the car body. Thus, since, during movement in a horizontal direction, a horizontal movement space for a pinion is formed by the belt 12 with the aid of the guide rollers, a cargo is prevented from contamination, a trouble owing to lodging of a foreign matter is prevented from occurring, and a handling work is further improved.
Patent JP-H10199153-A (JP)
Title: Output circuit for digital device
Inventor: MATSUKI YASUHIKO
IPC: G11B20/00
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit which can be connected to any of a stereo plug, a headphone plug with a remote controller, and an optical plug. SOLUTION: When a stereo plug is inserted into an output jack 14, operation voltage for an optical element block 143 is stopped to supply. An analog audio signal from a D/A converter circuit 12 is supplied to a plug through contacts 14L, 14R. When a headphone with a remote controller is inserted into the output jack 14, operation voltage for an optical element block 143 is stopped to supply. An analog audio signal from a D/A converter circuit 12 is supplied to a plug through contacts 14L, 14R, a remote control signal from a remote controller operation section is taken through the contact 14B. When an optical plug is inserted into the output jack 14, operation voltage is supplied to the optical element block 143, and a signal from the optical element block 143 is supplied to the optical plug.
Patent JP-H10170615-A (JP)
Title: On-vehicle battery checker
Inventor: JIYOUKOUJI MOTOSUKE
IPC: G01R31/36
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To measure voltage and an electric current when a starter is started in a driver's seat separate from a battery without laying a long lead wire all the way by transmitting it by radio wave by measuring voltage and electric current values of the battery mounted on a vehicle. SOLUTION: Voltage is measured between both ends of a battery 1, and an electric current is measured by a shunt resistance 3 arranged between a terminal of the battery 1 and a load 2. Voltage-electric current measuring data obtained in this way is modulated, for example, to a carrier wave signal after A/D conversion is performed by a modulator 4, and is converted into a radio frequency signal by a transmitter 5, and is radiated in a space from a transmitting antenna 6.  Next, the radio frequency signal radiated in a space is received by a receiving antenna 7 and a receiver 8, and is converted into a carrier wave signal, and is demodulated by a demodulator 9, and for example, voltage-electric current measuring data by performing A/D conversion is obtained, and a voltage value and an electric current value of the battery 1 are displayed by a voltmeter 10 and an ammeter 11 on the basis of these data.
Patent JP-2000201307-A (JP)
Title: Electronic image pickup device
Inventor: SAITO KAZU
IPC: H04N5/76
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic image pickup device to efficiently arrange various pieces of image information photographed by the electronic image pickup device. SOLUTION: The electronic image pickup device functions to record the image information in an applied recording medium 14 with directory structure or reproduction of the image information recorded in the recording medium 14 with the directory structure and is provided with a directory preparing means to prepare a directory in the recording medium 14 and a registering means formed so as to perform registration in the directory prepared by the directory preparing means by every piece of the image information to express one image.
Patent JP-H06204023-A (JP)
Title: Manufacture of ferrite powder
Inventor: HOSOYA TAKESHI
IPC: H01F1/34
Filed: 1992-12-29
Abstract: PURPOSE:To improve inductance by annealing ferrite powder which is ground after burned or by classifying ground ferrite powder, by burning powder of smaller grain diameter again and then by combining it with powder of larger grain diameter. CONSTITUTION:In a manufacturing method of ferrite powder which is ground after burned, the ground ferrite powder is annealed or ground ferrite powder is classified, powder of a grain diameter of 75mum or less is burned again and thereafter the re-burned powder is combined with powder whose grain diameter is 75mum or more. Thereby, it is possible to acquire ferrite resin of high initial permeability which can well correspond to the need for high performance of various devices.
Patent JP-H05184185-A (JP)
Title: Speed control method for dc brushless motor
Inventor: HORIE HIDEO
IPC: H02P6/24
Filed: 1991-12-27
Abstract: PURPOSE:To get large decelerating torque and control the speed of a motor accurately by letting a reverse current flow to the motor through a resistor and a constant current circuit by the induced voltage of the motor in case of power supply stoppage, in the constitution that a power control circuit supplies a current only in one direction. CONSTITUTION:A resistor R1 is provided between each line U, V, and W of a motor coil 2, and when accelerating torque is occurring, the motor coil 2 and the resistor R1 are supplied with currents through a power transistor Q1. In condition that a torque command value 4 is instructing deceleration torque, it turns off the transistor Q1, and lets a current flow in reverse direction through the resistor R1 by the induced voltage of the motor, and generates reverse torque in the motor. Accordingly, large deceleration torque occurs in a rotor 8, and the increasing rotational speed can be lowered.
Patent JP-H10197748-A (JP)
Title: Partial optical package assembly and optical communication system
Inventor: BISHOP DAVID J
IPC: H04B10/27
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical package assembly for a transmissive optical device by optically aligning a housed optical fiber with a window inside a package component in the state of optical communication with the optical device. SOLUTION: An input optical device 13 is housed in a bore 7 in an input part 3a of ferule 3. This input optical fiber 13 is moved into an input fiber alignment area 23 inside a package component 9 and terminated on a window 27 and similarly, an output optical fiber 15 is housed in the bore 7 in an output part 3b of ferule 3. The output optical fiber 15 is moved into a fiber alignment area 46 in a modulator chip 11 and terminated on a window 49. When positioning the optical fiber in the fiber alignment area 23 or 46, a refraction factor matching fluid can be used. Then, the housed optical fiber can be optically aligned with the window inside the package component in the state of optical communication with the optical device.
Patent JP-2001177307-A (JP)
Title: Interdigital filter
Inventor: YUGAWA KIYOSHI
IPC: H01P1/205
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized interdigital filter that has a small loss and a high no-load Q value. SOLUTION: In this interdigital filter where one-end short-circuited/other-end open quarter-wave resonators 141-146 are arranged interdigitally, in parallel between parallel ground conductor plates 10A, 10B, an input conductor 16A is placed at the outside of the 1st stage quarter-wave resonator 141 and an output conductor 16B is placed at the outside of the final stage 1/4 quarter-wave resonators 146 respectively in parallel, conductor rods 24 that short-circuit the parallel ground conductor plates 10A, 10B are respectively provided between the quarter-wave resonators 141 and 142, etc., between the quarter-wave resonators 145 and 146.
Patent JP-H05173005-A (JP)
Title: Aluminum surface reflection mirror
Inventor: FUJII HIDEO
IPC: G02B5/08
Filed: 1991-12-19
Abstract: PURPOSE:To obtain the aluminum surface reflection mirror which has a smaller difference in reflectivity in a wide wavelength region from 400 to 1000nm and is optimum as a standard sample for reflection measurement of a spectrophotometer, spectroscopic colorimeter, etc. CONSTITUTION:A 1st low-refractive index layer 5 consisting of an optical material of <=1.70 refractive index and having 1/4lambda (lambda=400 to 700nm) optical film thickness, a high-refractive index layer 7 consisting of an optical material of >=1.95 refractive index and having 1/4lambda (lambda=400 to 700nm) optical film thickness and a 2nd low-refractive index layer 9 consisting of an optical material of <=1.70 refractive index and having 1/4lambda (lambda=400 to 700nm) optical film thickness are laminated on the aluminum surface 3A of the surface reflection mirror 1 formed by using the aluminum surface 3A as the reflection surface.
Patent JP-2000180908-A (JP)
Title: Relay for optical communication and optical communication system
Inventor: OKUNO TOSHIAKI
IPC: H04B10/29
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a relay for optical communication and optical communication system using a non-linear optical fiber generating super-continuum light. SOLUTION: A relay 40 for optical communication is provided in a transmission line 30 connecting a transmitter 10 and a receiver 20. The relay 40 for optical communication is provided with a wavelength divergence compensating optical fiber 41, a light amplifier 42, an optical fiber 43 for pulse compression as an optical pulse compressor, a non-linear optical fiber 44, a variable wavelength band pass filter 45 as a wavelength selecting element, and a light amplifier 46. The wavelength divergence compensating optical fiber 41 and the light amplifier 42 are provided at a pre-stage of the non linear optical fiber 44. Also, the variable wavelength band pass filter 45 is provided at a post-stage of the non-linear optical fiber 44.
Patent JP-H06201671-A (JP)
Title: Adsorbent for chromatography
Inventor: KATO YOSHINORI
IPC: B01J20/281
Filed: 1992-12-29
Abstract: PURPOSE:To promote the dispersion and the purification of a saccharide effectively by using a specific adsorbent for chromatography, in which a lectin has been bonded as a ligand. CONSTITUTION:An adsorbent uses a specific support (a cross-linked copolymer) out of all porous active carriers, and a lectin as a ligand is covalent-bonded to an alcoholic hydroxyl group for the support. That is to say, it is an adsorbent for chromatography, which is used to separate and purify a saccharide, and it is composed of a porous cross-linked copolymer containing 0.005 to 200mumol/g of a lectin covalent-bonded to a hydroxyl group via a bonding group of a cross- linked copolymer which is provided with 1.2 to 12.0mmol/g of an alcoholic hydroxyl group, with 0.5 to 3.0g/g of water and with 10 to 800m<2>/g of a specific surface area per adsorbent. The adsorbent satisfies the necessary performance such as a pH region, a temperature region, a mechanical strength, the capacity of capable of fixing the ligand and the like in a wide range.
Patent JP-H05172203-A (JP)
Title: Non-stage friction transmission
Inventor: YOMO OSAMU
IPC: F16H15/52
Filed: 1991-12-25
Abstract: PURPOSE:To provide a non-stage friction transmission which can perform efficient speed reduction without energy loss by gradually increasing the reduction ratio with the increase of load torque of an output shaft. CONSTITUTION:A non-stage friction transmission is constituted from an input disk, a planetary cone to be rotated by the input disk, a cam disk to be engaged by friction with the flat surface of the back side of the planetary cone, a speed changing ring to be engaged by friction with the conical surface of the planetary cone, an arm 10 supporting the speed changing ring rotatably, a spring energizing the speed changing ring so that the arm 10 is always upright, and an engaging ring 11 held rotatably by being held elastically through engaging with another end of the arm 10. When the speed changing ring rotates according to the load torque of the output shaft, the engaging ring 11 also rotates in the same direction, and the arm 10 tilts gradually. Consequently, the speed changing ring can move slowly along the conical surface of the planetary cone toward the edge side. So, shock due to speed reduction does not occur, and large frictional force can not be generated between the speed changing ring and the planetary cone. Thus, it is possible to transmit the input torque to the output shaft without energy loss.
Patent JP-H05178977-A (JP)
Title: Method for treating molded polymer article
Inventor: ITO KOJI
IPC: C08G63/91
Filed: 1991-12-27
Abstract: PURPOSE:To simply and easily carry out the recovery and reuse of a molded article mainly comprising a lactic acid polymer by bringing the article into contact with a high-temp. high-pressure steam. CONSTITUTION:A molded article mainly comprising a lactic acid polymer or a polylactide comprising, a copolymer obtd. by copolymerizing a lactic acid polymer with a polyglycolic acid, is thermally treated at 100 deg.C or higher under 1 atm or higher in the presence of water to effect hydrolysis.
Patent JP-H11172325-A (JP)
Title: Method for controlling induction-heating of edge parts of steel sheet
Inventor: AMAO NAGAFUMI
IPC: C21D9/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating control method of the edge parts of a steel sheet, by which the meandering of the steel sheet is detected without using a special meandering detecting instrument of the steel sheet and a truck position for holding a heating coil can be controlled. SOLUTION: High frequency current values conducted in the heating coils 3R, 3L of inductors 2R, 2L at the right and the left sides, are detected and the deviation is obtd. and a truck positioning correcting value is obtd. based on the relation among the deviation current value, the prestored deviation current value and a truck positional correcting quantity of the inductors 2R, 2L needed to make zero of the deviation current value, and the truck positional correcting value is subtracted from a truck positional initial stage setting value at the large current side.  The truck positional correcting value is added to the truck positional initial stage setting value at the small current value side, and the truck correcting positions at the right and the left sides are obtd. and the lapping quantities 7R, 7L of the edge parts of the steel sheet is controlled with automatic positional controllers 6R, 6L of the trucks 4R, 4L by outputting the truck correcting positions at the right and the left sides added or subtracted in the automatic positional controllers 6R, 6L of the trucks 4R, 4L and both edge parts of the steel sheet 1 can uniformly be heated to the target value.
Patent JP-2000185993-A (JP)
Title: Cartridge magazine
Inventor: SPRENGER MARKUS
IPC: B25C1/16
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge magazine capable of being inserted into only a riveting device having a combustion space shape adapted to a weak cartridge and resultantly surely causing complete combustion of a driving medium. SOLUTION: This cartridge magazine is obtained by installing at least one restraining surface 7 or 8 opposing to a tapered part 11 in an area between the tapered part 11 and a cartridge 2 adjacent to the tapered part 11 in a supporting element 1 and making the cartridge magazine uninsertable into a cartridge channel having an opening without joining to at least the one restraining surface 7 or 8 in the cartridge magazine equipped with the fine linear supporting element 1 and the plural cartridges 2 having a driving medium arranged in the supporting element 1 and further provided with the tapered part 11 having a reduced width B intersecting the longitudinal direction of the supporting element 1 at right angles and intersecting the axial line in the longitudinal direction of the cartridge 2 at right angles at a first end which is one of free ends of the supporting element 1.
Patent JP-H11169125-A (JP)
Title: Production of gelatinous food
Inventor: NAGATOISHI AKIRA
IPC: A23L11/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To enable the preparation of a genuine just-made bean curd by anyone at home and to obtain a uniform and delicious bean curd-like gelatinous food by keeping soya milk from heating before the separation of bean curd refuse, adding a coagulating composition to the milk and heating the mixture in a microwave oven. SOLUTION: Soya milk is kept from heating before the separation of bean curd refuse, heated at 120-159 deg.C for 1-60 sec after the separation of bean curd refuse, homogenized under a pressure of 100-500 kg/cm<2> and filled in aseptic state. The obtained milk is incorporated with 0.1-0.8 wt.% of a coagulating composition [having MgCl2 :NaCl:KCl weight ratios of (24-35):(11-17):(7-12)] and heated in a 200-1,200 W microwave oven for 15-180 sec per 100 g of the milk.
Patent JP-2000185322-A (JP)
Title: Metal melting method
Inventor: HONJO NORIO
IPC: B09B3/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce an energy cost in melting metals and to suppress the environmental disruption or the like due to waste tires or the like. SOLUTION: This melting method comprises melting metal scraps S by utilizing waste tires T and/or waste plastics as fuel or some part of the fuel by charging the metal scraps S, the waste tires T and/or the waste plastics in a melting furnace 1 for melting the metal scraps S by blasting oxygen through pipes 12 or the like in the furnace under the state that tires T or the like are charged in the melting furnace 1 as scrapped and respective tires T or the like are mixed with the scraps S under nearly uniformly distributed state or charged in alternately laminated layers.
Patent JP-2000041817-A (JP)
Title: Cold reserving unit for dish, cold reserving method and dry ice
IPC: A47G19/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To teats coldness of raw foods and the eating feeling, and to improve convenience in use when dishing up raw foods on a large number of dining tables by packing dry ice in a vessel, supporting the vessel on a dish plate dished up with a dish such as raw foods, and covering the vessel with a hollow cover. SOLUTION: A cover 10 is erected so as to cover there by dishing up raw foods on a dish plate 18. An internally installing vessel 16 is supported in the cover inside upper part through an upper opening of the cover 10. Chalk-shaped or pellet-shaped dry ice is packed in the body part. To prevent upward blowoff of cold gas of the dry ice, a lid is disposed in the internally installing vessel 10 or the lid is equipped with the cover 10. The hollow cover 10 may be a circular column and a square column, but is desirably a divergent shape. A material is not limited, but a sheet material such as cardboard, hard paper and a plastic sheet is desirable to reduce a cost.
Patent JP-2001172433-A (JP)
Title: Rubber composition and fuel system hose
Inventor: KONNO TSUYOSHI
IPC: C08L9/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition capable of manufacturing fuel system hoses which cause no cracks even if cured after inserting a mandrel and are excellent in gasoline permeability resistance and coldproofness, and to provide fuel system hoses by curing the rubber composition. SOLUTION: This rubber composition comprises (a) a nitrile-based rubber 43-60 wt.% in bound unsaturated nitriles and 95-140 in polymer Mooney viscosity (ML1+4, 100 deg.C) and (b) a vinyl chloride-based resin. The fuel system hose is obtained by curing the rubber composition.