baber/WOPTO huggingface dataset:
Patent JP-H0733352-A (JP)
Title: Monitoring device for elevator
Inventor: TAUCHI SHINJI
IPC: B66B3/00
Filed: 1993-07-16
Abstract: PURPOSE:To interrupt the ringing of a buzzer when the automatic reset of a system is repeated by the detection of an abnormality of the monitoring device of an elevator. CONSTITUTION:When an abnormality detecting device 5 detects an abnormality of a monitor main controller 2, it resets the monitor main controller 2. A system reset memory device 8 stores the reset, operates an abnormality warning device 9 with the memory output, and gives a warning with a warning lamp or a buzzer. When a reset button is operated, the output of the memory device 8 is turned off, and no buzzer is rung unless the memory output is again turned on. When an input device 4 is operated, a memory release means 10 releases the memory of the memory device 8.
Patent JP-S6156231-A (JP)
Title: Manufacture of spheriodal graphite cast iron by complex treatment
Inventor: YAMAMOTO SATORU
IPC: C21C1/10
Filed: 1984-08-27
Abstract: PURPOSE:To obtain a spheroidal graphite cast iron contg. small quantities of inclusion and slime fault with addition of a small quantity of spheroidizing agent, by desulfurizing a molten bath before spheroidizing treatment, then blowing fine gas into said bath. CONSTITUTION:Molten bath before spheroidizing treatment is desulfurized by Mg or Mg alloy or desulfurizing agent other than Mg system, to decrease S by which Mg is consumed and spheroidizing is hindered. Next, fine gas such as Ar, N2, He, air is blown into said bath, inclusions such as nitride, oxide and sulfide suspending in said bath are floated up and separated, and quantities of O, N in solid solution are decreased. In molten bath purified thereby, Mg quantity consumed for other than spheroidizing is decreased, further remaining Mg quantity can be decreased, and healthy spheroidal graphite cast iron can be manufactured.
Patent JP-H0847215-A (JP)
Title: Manufacture of iron plate with spacer for electric rotary machine and its manufacturing equipment
Inventor: NAKAYAMA KATSUSABURO
IPC: H02K15/02
Filed: 1994-07-28
Abstract: PURPOSE:To improve the productivity by rotating a pair of wire brush rolls provided at an opening of a hopper, mounting I type spacers arranged from the hopper one by one to each interval portion of steel plate for a stator or a rotor and then welding by a two-point spot welder. CONSTITUTION:After attaching a thin iron plate 1 to a stator or a rotor of an electric rotary machine to an attaching jig 35 of an automatic positioning equipment 33, many I-type spacers 2 are put into a hopper 3 and are kept standing by agitating with wire brush rolls and arranged in parallel on a horizontal surface and kept standing in a pocket formed with a standing plate and a guiding plate and then dropped. Next, I-type spacer 2 is pushed out with rodless cylinder 25 and inserted to a holding mechanism of an upper electrode 20, and the upper electrode is lowered and the I-type spacer 2 is pushed to the iron plate 1. Then, on an electrode chip 32 of a lower electrode holder 30, the iron plate 1 is put between the upper electrode 20 and the I-type spacer 2, and welding is performed by operating the two-spot welder 18.
Patent JP-S6238711-A (JP)
Title: Rolling control device
Inventor: TANAKA AKIHIRO
IPC: B21B1/18
Filed: 1985-08-10
Abstract: PURPOSE:To perform both dimensional controls in the draft and width directions concurrently and in an equal level by setting each detecting means for a dimension in both rolling directions, a tension between adjacent stands, and a roll gap for manufacture of wires by rolling a rod stock to be rolled in both directions being orthogonal to each other alternately. CONSTITUTION:Dimensional deviations in the outlet side draft and the outlet width directions of the #i-1 stand, a roll gap deviation of the #i stand, and a tension deviation of a rod stock 100 to be rolled between both the #i-1 and #1 stands are denoted as DELTAHi-1, DELTABi-1, DELTAS and DELTAti, respectively. When influence coefficients for a dimension in the width direction at the outlet side of the #i stand of the above deviations are denoted as alpha, beta, gamma, and delta, a dimensional deviation in the width direction at the outlet side of the #i stand DELTABi is expressed by equation I. Therefore, DELTABi=0 is the sufficient requirement to achieve a dimensional control with high accuracy in the width direction of the #i stand. The dimensional deviations DELTAHi-1 and DELTABi-1 are obtained by calculation of differences between dimensions in the draft and width directions measured by a sizer 6 and the each target value of those dimensions set by a measuring instrument 300 using a computer 200.
Patent JP-S6071733-A (JP)
Inventor: YOSHIDA KAICHIROU
IPC: D03C3/20
Filed: 1983-09-23
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-2000010611-A (JP)
Title: Infinite length position managing device for numerical controller
Inventor: KAMISHIO TOMOHIRO
IPC: B23Q15/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of position deviation when an absolute value encoder is applied by providing an infinite long axis cycle management processing part, current position information storage memory and pulse unit/ physical unit converting processing part. SOLUTION: When a power source is turned on, an infinite long axis cycle management processing part 2 receives position information Es of an absolute value encoder 9 from the absolute value encoder 9 through a servo amplifier 7 and stores it in a current position information storage memory 4. An 'encoder position at time of power source off' Ee preserved in a battery backup memory 3 and an 'infinite long axis position for pulse unit at time of power source off' Pe are read out and an 'infinite long axis position for pulse unit' Ps is found by the remainder of Ps=(Pe+(Es-Ee))/Rp (Rp is the cycle of an infinite long axis for the unit of a pulse) and stored in the current position information storage memory 4. Further, an 'infinite long axis position for physical unit' 6 is prepared from the 'infinite long axis position for pulse unit' Ps by the other expression.
Patent JP-H0843542-A (JP)
Title: Human-body detection apparatus
Inventor: TANAKA HIRONORI
IPC: G01J5/02
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a human-body detection apparatus by which a human body can be detected with high sensitivity by providing an infrared detection element on one side with an outer-circumferential-part-region lens group which condenses infrared rays from the outer circumferential part of a region to be detected and also providing a detection element on the other side with an internal-region lens group which condenses infrared rays from the inside of the region. CONSTITUTION:Infrared rays radiated from an internal region 12A in which a human body lives and moves out of regions to be detected are condensed by an internal-region lens group 7A which is composed of small lenses 7a to 7g, and they are incident on a pyroelectric infrared detection element 4b. Infrared rays radiated from an outer-circumferential-part region 12B in which the human body does not live are condensed by an outer-circumferential-part lens group 7B which is composed of small lenses 7h to 7s, and they are incident on an infrared detection element 4a. In addition, the elements 4a, 4b are formed in such a way that the amount of the infrared rays which are incident on them becomes equal to each other when the human body does not exist in the region 12A. Thereby, when the human body exists in the region 12A, infrared rays radiated from the human body can be detected with high sensitivity.
Patent JP-H095510-A (JP)
Title: Optical element
Inventor: TANAKA KAZUYUKI
IPC: G01C3/08
Filed: 1995-06-21
Abstract: PURPOSE: To reduce deterioration in optical characteristics and a decrease in the quantity of light and putting a rear-side principal point position forward and a front-side principal point position backward with simple constitution by providing a lens operation surface which uses a diffraction phenomenon as at least one surface. CONSTITUTION: This optical element has the rear-side principal point before its thickness center or the front-side principal point behind its thickness center, and includes the lens operation surface (DOE1 and DOE2) using a diffraction phenomenon as at least one surface. Consequently, large refracting power can be obtained with one lens by providing at least one lens operation surface (DOE surface) using the diffraction phenomenon that gives the refracting power to a macroscopic plane. When the optical element has one DOE surface, the influence of a decrease in the quantity of light due to the diffraction efficiency of the DOE surface is small, so an optical system which is short in overall length and bright is obtained.  When the optical element has DOE surfaces as both its surfaces, the principal point of the optical element can be put forward and an optical system which has high aberration compensating capability is obtained.
Patent JP-H1121197-A (JP)
Title: Seed crystal for crystal growth and fluoride crystal
Inventor: OYAMA YASUNAO
IPC: G02B1/02
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal having high single crystallinity and small double refractiveness and a seed crystal adequate for growth of such single crystal. SOLUTION: At least one of the faces in contact with the main growth faces of the crystal of this seed crystal is the crystal face equiv. in atom configuration to the main growth face. More particularly at least one face of the main growth face and the flanks is preferably formed as the crystal face belonging to the same bearing Z ( 111}) or ( 100}). The fluoride crystal is subjected to crystal growth by a crucible descending method or crystal pulling up method by using the seed crystal described above.
Patent JP-S5967867-A (JP)
Title: Defect detector for series thyristors
Inventor: MATSUMURA SUSUMU
IPC: H03K17/73
Filed: 1982-10-07
Abstract: PURPOSE:To accurately and rapidly detect the defect of a thyristor by sampling and storing a forward voltage detection signal outputted from a photoreceptor and checking the presence or absence of the signal when the firing signal of a thyristor is generated. CONSTITUTION:A light signal outputted from a light emitting element inserted between the anode and the cathode of a series thyristor is detected by a photoreceptor 5. The output of the photoreceptor 5 is inputted through an amplifier 21 to a memory circuit 22, sampled and stored. A detector 23 detects the defect due to the presence or absence of the forward voltage detection signal of the memory 22 when the firing signal of the thyristor is generated.
Patent JP-S6435554-A (JP)
Title: Film leader card
Inventor: ERITSUKU ZUIIRINSUKI
IPC: G03D3/13
Filed: 1988-07-15
Abstract: PURPOSE: To smoothly engage and separate a card with and from projections of a timing belt at the time of transfer to another timing belt by specifying the pitch of plural holes to be engaged with projections of each timing belt. CONSTITUTION: The pitch of holes 41 to 45 provided in the front part of a card 38 is slightly longer than that of projections 18 and 28 of timing belts 12 and 22, and that of holes 47 to 51 provided in the rear part is slightly shorter than that of projections 18 and 28, and at least one hole 46 is provided between them, and the pitch between this hole and adjacent holes is equal to that of projections 18 and 28. Consequently, holes 41 and 45 provided in the front part or the card 38 are smoothly fitted to projections 28 of the timing belt 22 in the next rack at the time of transportation. Thus, holes 47 to 51 provided in the rear part are separated from projections 18 of the timing belt 12.
Patent JP-S5967420-A (JP)
Title: Flowmeter with movable restrictors
Inventor: SHIBA KAMEKICHI
IPC: G01F1/40
Filed: 1982-10-09
Abstract: PURPOSE:To enable the absolute measurement of a flow rate, by using a flowmeter with movable restrictors which is provided with two restrictors in the same shape and size fixed in positions symmetric with respect to a central plane in a gap of a flow-out side end surface, so as to distribute normally a flow speed at a flow-in side end surface and the flow-out side end surface. CONSTITUTION:The absolute measurement of a flow rate can be made by a flowmeter with movable restrictors, if a flow speed at the flow-in end surface A of a movable member and the flow-out end surface B thereof shows a normal distribution. A flowmeter with movable restrictors which satisfies the above conditions is prepared by a method wherein first a length at which a value F+SA(POA+POB) is unvaried for an equal flow rate Q even when the length lambda of a small pipe section is varied is found. In the above formula, F is an elastic force of bellows, SA an effective area of the bellows, and POA and POB pressures on a pipe axis at the end surfaces A and B. Next, another length lat which a value F+SA(POA-POB) is unvaried eve when the length l of the movable section is varied is found. The lengths lambda and l are set to be above the values thus found. In this way, the flowmeter with movable restrictors which enables the absolute measurement can be obtained.
Patent JP-H0843276-A (JP)
Title: Air pollution evaluating method
Inventor: TOMIOKA YOSHIKI
IPC: G01N1/22
Filed: 1994-07-28
Abstract: PURPOSE:To provide a method for evaluating air pollution which can rapidly, simply measure and evaluate the contamination state of air pollutants such as S, N, F, etc., with high sensitivity. CONSTITUTION:In order to evaluate air pollution state due to pollutants, the pollutants are always collected by using basic metal oxide such as ferric oxide (Fe2O3), tungsten trioxide (WO3), triuranium octaoxide (U3O8), etc. With the metal oxide used for collecting as sample pollutant storage quantity is analyzed, and the pollution state is evaluated from the analyzed value. To analyze, the metal oxide such as Fe2O3, WO3, U3O8, etc., used for the collection are thermally hydrolyzed to separate the collected substances, and the accumulated amount is analyzed.
Patent JP-H104241-A (JP)
Title: Surface semiconductor optical device and its manufacturing method
Inventor: YOKOUCHI NORIYUKI
IPC: H01S5/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface semiconductor optical device stably operating at low threshold current and high temperature yet having excellent optical characteristics. SOLUTION: This laser diode 10 comprises a first block 12 provided with a first mirror and a second block 14 provided with the second mirror part, an active layer and the third reflecting part, and bonded onto the first block 12. The first block 12 is comprised of the first reflecting part 18 comprising alternately-formed GaAs layers 18a and AlAs layers 18b on a GaAs substrate 16 and a lower part electrode 20. The second block 15 is provided with a second reflecting mirror part 32 made of a third reflecting mirror part 22 of Si/SiO2 layer, an upper part electrode 24, an GaInAsP etching stop layer 26, an InP clad layer 28, a multiquantum well active layer 30, a three layered InP layer 32a and two layered GaInAsP layer 32b interposed between the layers. The first block 12 and the second block are bonded with each other by different- material direct bonding technology.  In such a constitution, the bonding interface may be between the second reflecting part 32 and the third reflecting part 22.
Patent JP-H10139943-A (JP)
Title: Composition based on polyolefin and ethylene/vinyl acetate copolymer
Inventor: MATZ PIERRE
IPC: C08L23/12
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composition suitable for high-frequency welding, and capable of particularly advantageously substitutable for PVC in use for automotive interior furnishings at a not very large expense, by mixing two polyolefin compositions with each other. SOLUTION: This composition comprises at least one uncrosslinked composition (A) comprising 40-80wt.% at least one polyolefin and 60-20wt.% at least one crosslinked composition (B) containing at least one propylene polymer and at least one ethylene/vinyl acetate copolymer. It is desirable that composition B contains 10-49wt.% at least one propylene polymer and 90-51wt.% at least ethylene/vinyl acetate vinyl copolymer. It is also desirable that composition B is one prepared by using 100-1,500ppm wt. at least one crosslinking agent.
Patent JP-S5968889-A (JP)
Title: Semiconductor storage device
Inventor: MIYAMOTO JIYUNICHI
IPC: G11C7/00
Filed: 1982-10-08
Abstract: PURPOSE:To reduce remarkably power consumption, by decreasing a period of current path generated in a memory cell only at the first stage of switching of address to attain high speed operation and to avoid the generation of multi- accessing state. CONSTITUTION:When an address data is switched and a data after changeover corresponds to one word line 21, an output of a row address decoder 31 goes to a high level. On the other hand, a transient detector circuit 32 generates a pulse signal of a prescribed width at the switching of the address data. Thus, the word line 21 is driven only for a period sufficiently shorter than the cycle time of the address data with an AND gate 33. When the word line 21 is driven, a potential difference starts to be produced between a pair of bit lines 23 and 24 through the generation of the current path. In this case, the data is detected by a potential difference smaller than that using an MOS transistor.
Patent JP-S6422942-A (JP)
Title: Rubber composition
Inventor: KIDA AKIRA
IPC: C08L91/08
Filed: 1987-07-17
Abstract: PURPOSE:To obtain a rubber composition having excellent adhesivity to steel cord and processability in unvulcanized state and suitable for a steel belt layer of a radial tire, etc., by compounding a base rubber with specific amounts of a organic acid cobalt salt, an aliphatic carboxylic acid and a specific wax. CONSTITUTION:100pts.wt. of raw material rubber containing >=90wt.% of natural rubber and/or synthetic polyisoprene rubber is compounded with (A) 0.1-0.3pts. wt. (in terms of cobalt element) of an organic acid cobalt salt (e.g. cobalt naphthenate), (B) <=0.5pts.wt. of an aliphatic carboxylic acid (e.g. stearic acid) and (C) 0.1-0.8pts.wt. of microcrystalline wax which is a straight-chain hydrocarbon mixture having a peak carbon number of 27-35 and a melting point of 70-90 deg.C.
Patent JP-H04372923-A (JP)
Title: Stereoscopic method for printed textile
Inventor: HOSODA KENJI
IPC: D06P5/00
Filed: 1991-06-21
Abstract: PURPOSE:To provide the method for revealing a pattern with excellent stereoscopic feeling on a textile with no peeling problem of the pattern by printing patterns with independent wavelength components for the right eye and the left eye respectively on the textile, and stereoscopically viewing them with a right-eye filter and a left-eye filter. CONSTITUTION:Patterns with independent wavelength components for the right eye and the left eye respectively are printed on a textile, i.e., a woven fabric, a knit fabric, or a nonwoven fabric, and the printed patterns are stereoscopically viewed with a right-eye filter passing only the wavelength component for the right eye and a left-eye filter passing only the wavelength component for the left eye. A red pattern for the right eye and a blue pattern for the left eye are printed at an interval, for example, when these patterns are viewed with a red filter for the right eye and a blue filter for the left eye, the subject color patterns are blocked and absorbed by the respective filters, images passing through the right eye and the left eye are fused in the brain, and a single stereoscopic image seen in black and white in the whole area is generated.
Patent JP-H0810747-A (JP)
Title: Method, plant and system for reforming, purifying and deodorizing water of lake, pond and river
Inventor: SAKAI HIDEAKI
IPC: C02F1/00
Filed: 1994-06-27
Abstract: PURPOSE:To lessen the activity of anaerobic bacterium groups which are the sources for generation of malodors and to enhance a reforming, purifying and deodorizing effect by supplying the water to be treated of lakes, ponds, rivers, etc., to a water reforming and purifying device, subjecting the water to a reforming and purifying treatment, and deodorizing the water by an aspirator, then returning the water to the ponds, lakes and rivers. CONSTITUTION:This water reforming and purifying device consists of a reforming septic tank and a machine room in its side part. The machine room in the side part of the reforming septic tank is provided with original liquid storage tanks (reforming original liquid storage tank and pH adjusting original liquid storage tank) 5. The desired volume of the reforming original liquid and pH adjusting original liquid from the original liquid storage tanks 5 are added into the content liquid of a water supplying pipe for reforming and purifying to the reforming and septic tank. The content liquid after the addition is supplied via a circulating pump 11 to the reforming septic tank, where the liquid is reformed and purified; thereafter, the liquid is released via the reforming, purifying and deodorizing device to the rivers, etc. At this time, aerobic bacteria are propagated by the water contg. a large amt. of the air by the aspirator (aerator) 21 and the activity of the anaerobic bacterium groups which are the sources for generation of the malodors is suppressed by these aerobic bacterium group.
Patent JP-H08311472-A (JP)
Title: Refrigerator oil for nonchlorinated fluorocarbon refrigerant
Inventor: HASEGAWA HIROSHI
IPC: C10N40/30
Filed: 1996-06-17
Abstract: PURPOSE: To prepare a refrigerator oil suitable for nonchlorinated fluorocarbon refrigerants by using a mixed base oil comprising a particular ester and a polyoxyalkylene glycol having a particular structure and/or a pentaerythriotol compd. CONSTITUTION: A refrigerator oil prepared by using a mixed base oil comprising an ester of formula I (wherein X represents OR3 or the like; Y represents a group of formula II or the like; R1 and R7 represent each a 1-8C hydrocarbon; R2 and R4 represent each a 2-16C satd. hydrocarbon; R3 and R8 represent each a 1-15C alkyl; R5 and R6 represent each a 1-14C alkyl; (l) and (m) are each 0 or 1; and (n) is 0 to 30) and at least one member selected among polyoxyalkylene glycols of formula III (wherein R9 and R10 each represent H or a 31-18C alkyl; R11 represents a 2-4C alkylene; and (a) is 5 to 70), ethers thereof, pentaerythritol esters of formula IV (wherein R18 to R21 represent each a 3-11C alkyl with 60% or more of the alkyls being accounted for by straight-chain alkyls; and (e) is 1 to 3), and polyoxyalkylene glycol/glycerol ethers having particular structures. The refrigerator oil has a good compatibility with refrigerants as chlorofluorocarbon substitute, such as HFC-134a, and high electrical insulating properties.