baber/WOPTO huggingface dataset:
Patent JP-H0890372-A (JP)
Title: Fitting structure of tool holder relative to spindle of machine tool
Inventor: MATSUMOTO MASAICHI
IPC: B23Q3/12
Filed: 1994-09-21
Abstract: PURPOSE: To provide a fitting structure of a tool holder relative to a spindle of a machine tool where only an outer diameter part of the rear end surface of a large diameter flange part of the tool holder is surely and closely attached to the forward end surface of the spindle. CONSTITUTION: An air storing recessed part 24 is annularly formed in the rear end surface 23 of a large diameter flange part 22 of a tool holder 2, the compressed air for the cleaning is blown out from the inside of a spindle 1 during the automatic tool changing, the compressed air is accumulated in the recessed part 24 when the tool holder 2 is inserted and a taper shank 21 of the tool holder 2 is closely pressed against a taper hole wall 11a in the spindle 2 to closely press only an outer diameter part 23a of the rear end surface of the flange part 22 against the forward end surface 12 of the spindle 1. The accumulated compressed air is ejected from the recessed part 24 when the next tool holder 2 is drawn out, and the compressed air is blown out of the spindle 1 to sufficiently discharge the foreign matters from the outer diameter part 23a with the air jet.
Patent JP-S6380709-A (JP)
Inventor: SAIKAICHI YUJI
IPC: G01R31/26
Filed: 1986-09-24
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-H04106468-A (JP)
Title: Analysis of organic halogen compound in soil
Inventor: MIZUSHIMA MASAKO
IPC: G01N33/24
Filed: 1990-08-28
Abstract: PURPOSE:To enable the analyzing of an organic halogen compound accurately by analyzing an extract liquid under a gas chromatography as produced by varying an extraction method for hexane depending on the condition of soil. CONSTITUTION:Extraction method is varied depending on the condition of soil. For example, when the soil is sandy, it is extracted directly by hexane and when the soil is clay or mud, water is added simultaneously with the hexane to extract and an extract liquid is analyzed under a gas chromatography. In other words, the soil containing organic halogen compounds is sandy, the extraction is performed completely as hexane permeates sufficiently between individual particles. On the other hand, when the soil contains much water like clay or mud, the organic halogen compounds being adsorbed between the individual particles are not extracted by the hexane as the hexane is not dissolved in water. So, water is added, the soil is shaken to be separated into individual particles and then, the hexane is added in this condition. Contact of the hexane with the individual particles enables the extraction thereof thereby achieving highly accurate analysis.
Patent JP-S6468298-A (JP)
Title: Dryer for bed clothes
Inventor: SASAKI TAKASHI
IPC: D06F58/10
Filed: 1987-09-10
Abstract: PURPOSE: To improve a volume restoring rate at the time of drying Futon (Japanese bedquilt, etc.), and to reduce a drying time by partitioning the inside of a Futon drying room with a partitioning shelf to form a plurality of vertically divided drying rooms and disposing warm air blowing-out ports respectively at the bottom part of each divided drying room. CONSTITUTION: The inside of the Futon drying room 1 is partitioned with a partitioning shelf 7 to form a plurality of vertically divided drying rooms 1a and 1b and the warm air blowing-out ports 8 and 9 are disposed respectively at the bottom part of each divided drying room. As a result, the volume restoring rate at the time of drying the Futon is improved, the leakage of the warm air is prevented, the drying time can be reduced, the variation of the drying time is eliminated and the housing work of the Futon is facilitated in addition.
Patent JP-S61106726-A (JP)
Title: Direct hardening and tempering method of hot rolled wire
Inventor: YAMADA KATSUHIKO
IPC: C21D9/52
Filed: 1984-10-29
Abstract: PURPOSE:To produce a steel wire rod which is uniform in both strength and toughness by cooling a non-circular continuous annular hot rolled steel wire under specific conditions then stacking densely the wire and passing the same through a holding vessel thereby subjecting the wire to slow cooling and tempering. CONSTITUTION:The steel wire 1 right after hot rolling is made into a circular shape by a loop layer 3 and is dropped onto a horizontal conveyor 4, by which the wire is made into the non-circular continuous annular shape. The wire is then loaded by a conveyor 6 into a heat treatment vessel 7. An oxidizing gas is blown from a nozzle 40 to the refrigerant 8 in the vessel 7 to form the refrigerant 8 of the gas-water mixed phase fluid <=35 deg.C oxidizing evaporating foam. The wire 1 in the state of the continuous ring is continuously passed through such refrigerant, by which the wire is cooled down to about 350-500 deg.C. The wire 1 is then pulled up by a conveyor 11 and is densely and non-concentrically stacked by a roller conveyor 12 of which the speed is made lower by 1/3-1/20 than the speed on the upper stream side. The stacked wire is subjected to martensite transformation by the holding vessel 33 and is immediately slowly cooled and tempered by the self-heat.
Patent JP-H0566272-A (JP)
Title: Invasion detector
Inventor: TSUTSUMI SHUNSAKU
IPC: G01S15/04
Filed: 1991-09-06
Abstract: PURPOSE:To hold the entire amplitude of a receiving signal to an operation region by providing a comparator circuit detecting that the voltage level of the detection circuit connected to the output side of an amplifier circuit amplifying the output of an ultrasonic sensor exceeds a definite level. CONSTITUTION:When the level of the receiving signal of an ultrasonic sensor 11 is high, the output of a second amplifier circuit 30 passes through a potential detecting circuit 15 and a filter circuit 16 to apply a large negative feedback signal to the input side of a first amplifier circuit. When the level of the receiving signal of the sensor 11 is low, the output of the circuit 30 passes through the circuits 15, 16 to apply a small negative feedback signal to the input side of the circuit 22. By this constitution, when a change is generated in the output of the circuit 30, the condenser 44 of a detection circuit 13 detects said output change by integration and, since the level of the comparison input terminal of a comparator circuit 14 exceeds the level of a reference input terminal when the integration quantity exceeds definite voltage, the circuit 14 generates output.
Patent JP-H1169527-A (JP)
Title: Circuit breaker storing box
Inventor: MIZUNO KOJI
IPC: H01H73/06
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker storing box capable of blocking dust with fewer number of components and a simple structure, enabling a cover to be variable in opening or closing direction and which makes it unnecessary to provide an opening for depressing a test button or resetting a button, moreover even if a leakage circuit breaker is used for a circuit breaker which is stored. SOLUTION: A circuit breaker storing box 1 comprises a box body 2 having an opening in its front, a circuit breaker 3 stored in this box body 2, a covering body 4 for covering the opening of the box body 2, an opening part 5 provided in the part of this covering body 4 facing the operating handle part 3a of the circuit breaker 3, and a cover 6 for covering the operating handle part 3a of the circuit breaker to be exposed from this opening part 5. Covering body left end fitting parts 4a, 4a are provided on the upper and lower end parts of the left end part of the opening part 5 of the covering body 4, and covering body right end fitting parts 4b, 4b on the upper and lower end parts of the right end part of the opening part 5 of the covering body 4.  Cover left end fitting parts 6a, 6a are provided on the upper and lower end parts of the left end part of the cover 6, and cover right end fitting parts 6b, 6b on the upper and lower end parts of the right end part of the cover 6.
Patent JP-H0782923-A (JP)
Title: Pallet type sky parking space
Inventor: FUJIWARA MINORU
IPC: E04H6/20
Filed: 1993-09-13
Abstract: PURPOSE:To conduct the carrying-in and carrying-out operation of cars quickly without requiring the special storage positions of pallets. CONSTITUTION:A pallet type sky parking space is composed of parking chambers 11 arranged at multistages, a conveyor 12 lifted and lowered on the side faces of the parking chambers 11 and a pallet 17, on which a car 16 is placed and which is moved among the parking chambers 11 and the conveyor 12. A first compartment 18 carrying the pallet 17, on which the car 16 is placed, to the conveyor 12 and a second compartment 19 conveying the empty pallet 17 are installed, and the pallets 17 movable in the horizontal direction are arranged to the parking chambers 11 respectively.
Patent JP-H02104401-A (JP)
Title: Method and apparatus for operating rod steel rolling machine
Inventor: YOHAN GUROOTEPASU
IPC: B21B1/16
Filed: 1989-09-04
Abstract: PURPOSE: To execute finishing pass downstream from a cooling region by separating a finishing train from a rolling line and replacing the finishing train with intermediate trains when rolling a bar steel with a larger finish cross-section than a smallest possible finish cross-section. CONSTITUTION: Roll stands arranged on a rolling line 6 are constituted of a front train 1, intermediate trains 2, 3 and a finishing rolling train 4; the intermediate trains 2, 3 are composed of groups of stands - a group 12, 13 and 14 and another group 15, 16 and 17 - each equipped with a pair of a vertical roll and horizontal roll, forming one unit including a driving source. In order to make the unit work at a position 22 for placing the stands, all the stand groups 12-17 to be transferred are installed downstream from a cooling segment 9. When rolling a bar steel with a larger finish cross-section than a smallest plossible finish cross-section, the finishing train 4 is separated from the rolling line 6 and is replaced with the roll stands 12-17 of the intermediate trains 2, 3 adjusted for rolling a bar steel with a larger finish cross-section.
Patent JP-S60118362-A (JP)
Title: Billet supporting device for continuous casting
Inventor: OKIMORI MAYUMI
IPC: B22D11/124
Filed: 1983-11-30
Abstract: PURPOSE:To extend the service life of a titled supporting member by forming a coating layer consisting of a material having resistance to heat, wear and corrosion on the part of the supporting member in contact with a billet. CONSTITUTION:A coating layer made of a metal, alloy, cermet or ceramic having high resistance to heat, wear and corrosion is formed on at least a part, for example, cooling plate or the like of a billet supporting member made of a cast iron, steel for general structural purpose, copper or copper alloy in contact with a billet. The coating layer is a stainless steel consisting of Ni, Cr, Co, Ni-Cr, Co-Cr, Ni or Co contg. >=1 kind among W, Mo, Cr, P, etc. in the case of the metal and alloy. Said layer is WC or TiC alone or a mixture composed of the composite metal and a ferrous metal such as Co in the case of the sintered hard alloy. Said layer is further a mixture composed of Al2O3, Cr3C2, TiO2 or the like and >=1 kind among MgO, SiO2, V2O3 and CaO or these compsn. added and mixed with a metal or alloy binder in the case of the cermet on ceramic.
Patent JP-H1165524-A (JP)
Title: Method for driving plasma display panel and device thereof
Inventor: HASHIMOTO TAKASHI
IPC: G09G3/28
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To expand erasing margin by performing a minute change type erasure for erasing a wall charge stored by impressing plural pulse group, being changed very slightly, on an electrode during a resetting period. SOLUTION: Capacitors C4, C5 for supplying electric power are a second power source, while a power source Vs is a first power source, switching elements SW17 and SW18 stop the power supply from the power source Vs at the time of a resetting period, change the power supply to the capacitors C4, C5 and are used for a stepwise erasing method for erasing wall eletric charges. A reset period begings succeeding to a sustaining discharge period, by turning off the switching elements SW17 and SW18 in first and second row electrode drive drivers 21, 22, and voltages are supplied to the respective row electrodes. The light-emitting intensity is weakened, while the stored wall charge amount is decreased, accompanied by the attenuation of discharge voltage from the capacitors C4, C5 so that the intensiey is erased gradually.
Patent JP-S6289742-A (JP)
Title: Production of open-cell foam sheet
Inventor: SENUMA AKITAKA
IPC: C08J9/06
Filed: 1985-10-15
Abstract: PURPOSE:A sheet which is composed of an ethylenic resin, a foaming agent and a silicone block copolymer is irradiated with ionizing beams and heated to give foamed products without a defoaming process, having good air permeation, water absorption, flexibility and touch. CONSTITUTION:A sheet which is composed of 100pts.wt. of an ethylenic resin, 1-30pts.wt. of a foaming agent, and 0.1-5pts.wt. of a silicone block copolymer of formula I or II [R is monovalent hydrocarbon; X is -(O)p-(CnH2nO)t-R'; R' is H, alkyl, aryl, aralkyl, carbamyl; p is 0, 1; Y is (CnH2nO)-R'; m is 0-300; n is 2-10; s is 1-30; q is 1-300; t is 1-100; (CnH2nO) is oxyalkylene radical] is irradiated with ionizing beams, then heated over the decomposition point of the foaming agent to give foamed products which includes less than 75%, preferably 40-70% of gel in the cross-linked parts.
Patent JP-S6471293-A (JP)
Title: Subscriber circuit
Inventor: KIKUI HIDEKI
IPC: H04Q3/545
Filed: 1987-09-11
Abstract: PURPOSE:To prevent destruction of a subscriber circuit due to holding ineffective drive control information of a subscriber circuit by feeding back the result of discrimination of the adequacy of time series status transit of drive control information to a high-order controller. CONSTITUTION:Preceding drive control information set with the status of the present subscriber circuit is stored in a drive control information holding circuit 9. In sending drive control information from the high-order controller newly, the adequacy discrimination result of drive control information to be received from a time series status transit discrimination circuit 7 is outputted and sent to a high order controller via a time series status transit discrimination output holding circuit 8. Only when it is proper, the input command signal is sent to the drive control information holding circuit 9, where the drive control information is held. Thus, a function control circuit 10 receives the drive control information to control function circuits 4-6 thereby applying status transit.
Patent JP-S58118862-A (JP)
Title: Heat-resistant oxidation-resistant polyurethane coating substance
Inventor: YOOZEFU DEISUTERUDORUFU
IPC: C08G18/79
Filed: 1982-12-28
Abstract: A polyurethane coating composition comprising: (a) a synthetic organic polymer containing at least two hydroxyl groups, (b) a polyisocyanatoisocyanurate having the formula:   <IMAGE>    wherein the R groups may be the same or different and are selected from the group consisting of divalent hydrocarbon radicals having the formulas:   <IMAGE>   and n represents a whole or a fractional number from 1 to 5, and (c) optionally, conventional auxiliary agents selected from the group consisting of solvents, dispersing agents, pigments, fillers, and spreading agents, can be subjected to cold or hot curing, and provides a cured coating composition having good resistance to thermal oxidation, good solvent resistance and good mechanical film properties.
Patent JP-S60120026-A (JP)
Title: Control method of holding pressure of injection molding machine
Inventor: KASAI MASAYOSHI
IPC: B29C45/77
Filed: 1983-12-02
Abstract: PURPOSE:To reduce the dispersion of a weight and prevent generation of burrs, by changing over pressure from injection high pressure to holding pressure when [(effective value of injection speed/set value of injection speed) X100] is lowered to a predetermined value prior to completion filling. CONSTITUTION:When resin is entered into the predetermined section SW prior to completion of filling of the resin into a mold, that is, prior to the time when a screw stroke becomes SP, surveillance of an injection effective value vi is started by a setting device of a surveillance starting position, a velocity ratio VRi=(vi/v3)X100 with a predetermined injection third set value v3 is measured, a signal is sent to a solenoid pressure valve when said VRi coincided with a predetermined velocity ratio VR0 and pressure is changed over from an injection high pressure set value P1 to holding pressure P2. Although generation of burrs was observed as high pressure wave applied extending over tp hours after a completion stroke Sp of the filling according to a conventional method, such a matter does not happen as the pressure is changed over to the holding pressure on the side of the Sp.
Patent JP-H1160940-A (JP)
Title: Moisture-permeable resin composition and moisture-permeable waterproof fabric
Inventor: NISHITOMI KATSUHIKO
IPC: D06M13/148
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in moisture permeability and resistance to hydraulic pressure by dispersing specific oligomer or polymer microparticles in a polyurethane resin solution. SOLUTION: This composition is obtained by reaction, in a solution of a polyurethane resin (e.g. polyester-based urethane resin), between a compound bearing at least one isocyanate group and fluoroalkyl and/or fluoroalkylene group(s) [ e.g. a reaction product from isophorone diisocyanate and C8 F17 SO2 N (C2 H4 OH)2 ] and a compound bearing at least one amino group (e.g. methylamine) or a compound bearing amino group and fluoroalkyl and/or fluoroalkylene group(s) [e.g. bis-(4-aminocyclohexyl)methane], and/or water. This composition is such one that oligomer or polymer microparticles bearing in the molecule urea linkage and fluoroalkyl and/or fluoroalkylene group(s) are dispersed in the polyurethane resin solution.
Patent JP-H0275950-A (JP)
Title: Mass spectrometry
Inventor: TANAKA TORU
IPC: G01N27/64
Filed: 1988-09-12
Abstract: PURPOSE:To allow the structural analysis by the mass spectrometry of a thin org. film sample by adding an acid which supply proton to the sample previously subjected to thin film formation or a base which receives the proton to the above-mentioned sample, then analyzing the thin film sample. CONSTITUTION:The surface of the sample consisting of an org. material is irradiated with accelerated ions and laser and the ions generated from the sample surface are detected. The kinds and quantities of the compds. contained in the org. measured. material are then measured. The efficiency of forming quasi-molecular ions is improved by adding the acid which supply proton to the sample previously subjected to thin film formation or the base which receives the proton, by which the structural analysis by the mass spectrometry of the thin org. film sample is enabled. The method for adding the acid or base includes the formation of the thin film by vapor deposition of the acid or the base on the sample or the prepn. of the sample on which the soln. of the acid or the base is applied and is then dried and the analysis thereof.
Patent JP-H1165602-A (JP)
Title: Sequencer network
Inventor: TAKAYAMA HIROSHI
IPC: G05B9/03
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To restore a function by automatically resetting a sequencer whose function stops, when the function of any sequencer constituting a sequencer network stops. SOLUTION: Switches SW0-SW3 for reset are inserted between each power source terminal of sequencers S0-S3 constituting a network and power sources P0-P3, and responsibility for resetting another sequencer is applied to each sequencer. Each sequencer is provided with an operation monitoring means for monitoring the operation by monitoring data in another sequencer, and after a switch-controlling means is reset for temporarily turned off a switch for reset provided for the sequencer whose function stops when the stop of the function of another sequencer is detected by the operation monitoring means, and turning this into on state again.
Patent JP-H0674083-A (JP)
Title: Internal combustion engine control device
Inventor: TANABE TSUNEO
IPC: F02D13/02
Filed: 1992-08-27
Abstract: PURPOSE:To prevent erroneous decision of a miss fire owing to the change of acceleration in a shift region by deciding a region where the valve timing of at least one of intake air and exhaust gas is switched and rendering detection of a miss fire ineffective when the region is decided. CONSTITUTION:A reference synchronous signal Ttheta showing a crank angle position responding to the ignition timing of an engine M1 is generated by a crank angle detecting means M2 in synchronism with rotation of the engine M1. The miss fire of the engine M1 is detected by a miss fire detecting part M3 based on a time ratio responding to a pulse period approximately in a crank angle position. The valve timing of at least one of intake air and exhaust gas is switched based on the operation state of the engine M1. In this constitution, an operation state corresponding to the shift region of the valve timing is decided. When the shift region is decided, a miss fire detecting part M3 is rendered ineffective. This constitution causes prevention of erroneous decision of a miss fire owing to an acceleration change in the switch region.
Patent JP-S60121584-A (JP)
Title: Bubble expander
Inventor: ASAI KAZUHIRO
IPC: G11C11/14
Filed: 1983-12-05
Abstract: PURPOSE:To prevent the wrong order of bubble cassettes at an NC paper tapeless device by connecting one case to a bubble writer and a bubble adaptor in setting as it is plural bubble cassettes to the case. CONSTITUTION:A bubble expander 3 containing four bubble cassettes 1 set to a turn-shaped case 2 is connected to a bubble writer 4. Then the writing is carried out to these cassettes 4 at a time or individually. When the writing is over, the expander 3 is detached from the writer 4. The cassettes 1 set within the expander 3 are carried to their application sites. In an application mode the expander 3 is connected to a bubble adaptor 5. Thus the order of data stored in cassettes 1 are never changed. In addition, the labor for loading/unloading cassettes can be omitted to improve the business work efficiency.
Patent JP-2001046031-A (JP)
Title: Calcium enriched beverage
Inventor: TOYAMA KAZUYOSHI
IPC: A23L2/39
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain calcium-enriched beverage excellent in heat stability and having good flavor. SOLUTION: This calcium-enriched beverage contains a calcium preparation comprising a lactose, whey protein and calcium and an emulsion stabilizer containing at least casein sodium as an active ingredient. The emulsion stabilizer preferably comprises casein sodium and succinic acid monoglyceride. The calcium preparation is produced by dispersing a raw material comprising 20-60 wt.% (based on solid content) lactose, 10-40 wt.% whey protein and 3-10 wt.% insoluble calcium as a solid content concentration of 30-50 wt.% into water and spraying and drying the dispersion. The emulsion stabilizer is preferably contained in a ratio of 0.05-3 wt.% expressed in terms of casein sodium in the calcium-enriched beverage. The emulsion stabilizer is preferably contained in a ratio of 0.05-0.3 wt.% expressed in terms of succinic acid monoglyceride in the calcium-enriched beverage.