baber/WOPTO huggingface dataset:
Patent JP-S5977346-A (JP)
Title: Analyzing apparatus for element composition of substance
Inventor: TOMINAGA HIROSHI
IPC: G01N23/06
Filed: 1982-10-25
Abstract: PURPOSE:To analyze the element composition of a substance while correcting water content and bulk density, by measuring the fast-neutron permeability and the gamma- ray permeability of the same part of the flow of the substance to obtain a water content and a bulk density, and simultaneously measuring the neutroncapturing gamma ray generated from the measured part. CONSTITUTION:The parts of fast-neutron ray 14 and gamma ray 16 which pass through an object 20 being measured are detected by detectors 24, 26 and separated into a fast- neutron pulse signal and a gamma ray pulse signal by a pulse waveform discriminating circuit 28. The pulses are respectively counted by scalers 30, 32 thereby to calculate a water content and a bulk density. On the other hand, a part 34 of the fast neutrons are decelerated, and a part 38 of the neutrons are diffused into the object 20. When the part 38 are captured and absorbed by the object 20, a neutron-capturing gamma ray 40 is generated which is peculiar to a capturing element. The gamma ray 40 is detected by a solid gamma ray detector 44 equipped with a decelerated neutron filter 42 and is applied to a pulse crest analyzer 46 to carry out a gamma-ray energy spectral analysis, thereby allowing the concentration of each element in the object 20 to be obtained from the magnitude of eah spectral peak.
Patent JP-H1029337-A (JP)
Title: On-state resistance correcting method for thermal head
Inventor: AGANO TOSHITAKA
IPC: B41J2/36
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an on-state resistance correcting method for thermal head in which the fabrication yield of IC in a control circuit for heat elements in the thermal head can be increased while reducing the fabrication cost. SOLUTION: In a thermal image recorder where a plurality of heat elements in a thermal head are controlled using a plurality of semiconductor integrated circuits each of which controls a predetermined number heat elements, a thermal record image is formed on a thermal recording material using an identical image data and the density at each region of the thermal record image corresponding to each semiconductor integrated circuit is measured. Subsequently, the ratio between the energy supply to the thermal head required for obtaining a density corresponding to the image data and the energy supply to the thermal head corresponding to the density at each region is calculated in order to obtain a data for correcting the image data.
Patent JP-S6433415-A (JP)
Title: Disposal method for disposal waste and disposer for ash of incinerated disposal waste
Inventor: YOSHIGAE TAKEO
IPC: F23G5/32
Filed: 1987-07-27
Abstract: PURPOSE:To sharply increase a disposal amount of a disposal waste, by a method wherein a disposal waste or incineration ash is premixed with air for combustion, a mixed solid gas 2-phase flow is injected in a furnace as a swirl is exerted on the flow, the mixture is incinerated or molten and hardened. CONSTITUTION:When air for combustion passes ejector parts 26 and 27, a velocity of flow is increased at the throttle parts of nozzle parts 26b and 27b, and the part is brought into a negative pressure state. As a result, incineration ash from a second dust collecting device 19 is uniformly mixed in the air for combustion by means of a second ejector part 26, incinerated ash in combustion exhaust gas is collected by means of a first dust collecting device 18, and is mixed by means of a first ejector part 27. A solid gas 2-phase flow where air for combustion and incineration ash are mixed together flows into an inflow port 33b for air for combustion and a passage 33c of a burner 32, and a swirl of at least velocity of flow of 100m/s or more in a swirl direction is provided by a swirl fin 33a for uniform injection in a combustion chamber 22b. Thus, ignition of dried sludge and incineration ash and combustibility are promoted, and the promotion causes incineration and melting of a disposal waste throughout the whole area of a combustion chamber, resulting in the possibility to increase treating amount.
Patent JP-H065096-A (JP)
Title: Semiconductor memory circuit
Inventor: IIDA MASAKI
IPC: G11C29/00
Filed: 1992-06-22
Abstract: PURPOSE:To obtain a semiconductor memory circuit wherein the test of a RAM circuit can be completed in a short time without waiting for a spontaneous hold escape which is caused when the RAM circuit is tested. CONSTITUTION:Sources and drains for MOS transistors 501, 502 are connected across signal input/output lines 104, 105 connected to a memory cell 401 and a ground; gates are connected to a discharge control line 106; a signal is applied to the discharge control line 106; the MOS transistors 501, 502 are turned on; the signal input/output lines 104, 105 are grounded. Thereby, data which has been held in the memory cell 401 is discharged forcibly, the hold escape time of the memory cell is shortened and the memory cell can be tested quickly.
Patent JP-H0849517-A (JP)
Title: Engine-mounted work machine
Inventor: TADA YUKIHARU
IPC: F02F7/00
Filed: 1994-08-09
Abstract: PURPOSE:To largely increase the capacity of an oil pan in width on the side wall of a bottom plate by separating the oil pan of an engine from an engine main body, and fitting it integrally with the outer wall body covering the outer periphery of a work machine unit. CONSTITUTION:An oil pan 6 is arranged separately from the cylinder block 1 of an engine, and the oil pan 6 is provided below a bottom plate 5 in a side wall 4 and the bottom plate 5 constituting an outer wall body. A unit support leg 7 is erected below the bottom plate 5. A bracket 9 is protruded to the side from the portion of the cylinder block 1 or a lubricant receiver 2 to support the bottom plate 5 of the whole engine or the unit support leg 7, the bracket 9 is mounted on a vibration control rubber 10, and the vibration control rubber 10 is supported on a base body 11. The capacity of the oil pan 6 can be largely increased in width on the side wall 4, and the surface area of the oil pan 6 can be widened.
Patent JP-H0238665-A (JP)
Title: Composite material added to concrete panel
Inventor: IWATA FUJIO
IPC: E04G9/10
Filed: 1988-07-27
Abstract: PURPOSE:To easily separate a mold from placed concrete by needle-punch- processing the web of synthetic resin fibers from the thickness direction, in the shape of a sheet, and by fitting a back-up layer on the one side surface of the non-woven fabric of a one-side heating fusion-welding processed surface. CONSTITUTION:A base layer 11 set in the shape of a sheet with closely entwined synthetic resin fibers, and a surface layer 12 smoothed by fusion-welding the fibers are laminated, and needle-punch-processed non-woven fabric 1 is formed. After that, a one-side surface at least is heating-fusion-welded by a heat calender roll, and after that, on the counter surface, a back-up layer 2 is fitted and is set to be composite material A. After that, in a panel frame (f) with the material A on the internal surface, ready-mixed concrete C is placed, and water content and bubbles in the ready-mixed concrete C are discharged outside the frame (f), and the concrete C is cured. When a mold is separated from, then by the layer 12, the fibers are contrived not to be entwined in the concrete C. Accordingly, the mold is easily separated from, and the peeled-off surface can be beautifully finished.
Patent JP-S57111333-A (JP)
Title: Porous material and preparation of same
Inventor: TAKAHASHI TATSUMI
IPC: C08J9/26
Filed: 1980-12-29
Abstract: PURPOSE: To prepare a block porous material having a perfect through-hole, by eluting a hydrogel from a cured product prepd. by mixing a synthetic resin with the hydrogel, and molding and curing the resulting mixt.  
     CONSTITUTION: A synthetic resin powder is mixed with a hydrogel powder consisting of a highly water-absorbing resin, and the resulting mixt. is cast into a metal mold and cured into a predetermined form by heating and pressing. Then the hydrogel is eluted by immersing and heating the cured product in a aqueous alcohol, etc. Thus, a space formed by the elution constitutes a perfect through- hole. Although a vinyl alcohol/acrylate copolymer hydrogel is pref. as the hydrogel to be used, a hydrogel such as a starch/acrylonitrile or polysodium acrylate hydrogel is success fully used too. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5976768-A (JP)
Title: Grinder
Inventor: KIKUCHI MAKOTO
IPC: B24B41/04
Filed: 1982-10-26
Abstract: PURPOSE:To simplify and miniaturize the structure thereof by a method wherein the stand of a grind stone is mounted directly on an oscillating shaft through guide rollers. CONSTITUTION:The guide rollers 14, 15 are rotatably supported through bearings by the oscillating shaft 13, supported rotatably on a base 10 through bearings, and the stand for grind stone 17 is guided and supported on the guide rollers 14, 15 so as to be oscillatable and movable in a movable surface orthogonal to the axial line of the oscillating shaft 13. Accordingly, a long guide surface, guiding the stand of grinding stone 17 movably directly, is not necessary to form and an oscillating table may be eliminated, therefore, the structure of the grinder may be simplified and miniaturized.
Patent JP-S5977787-A (JP)
Title: Color television receiver
Inventor: HOSHI YOICHIROU
IPC: H04N9/64
Filed: 1982-10-26
Abstract: PURPOSE:To facilitate extremely an adjustment of a color decoding circuit and to simplify the circuit by employing digital constitution for the color decoding circuit. CONSTITUTION:Data corresponding to red, blue, and green are stored in ROMs 51, 52, and 53 previously, and read out corresponding to an input parallel bit signal and sent to an analog converting circuit 6. Then the circuit 6 converts digital signals which correspond to three elements of red, blue, and green inputted through output lines 511, 521, and 531 into analog signals by D/A converters 61-63, and sends them to an LPF7 through lines 611, 621, and 631. This LPF7 has LPFs 71-73 to remove unnecessary components and sends signals to video amplifiers 11-13 through output lines 711, 721, and 731. Video signals amplified by those amplifiers to specific levels are supplied to a color CRT100 through lines 1101, 1201, and 1301.
Patent JP-H0351084-A (JP)
Title: Inserting device
Inventor: TAKEYAMA KOJIRO
IPC: A23L11/00
Filed: 1989-07-20
Abstract: PURPOSE:To use a device for either powder, a solid and a liquid, prevent clogging, and easily clean an inside container by rotatively driving a double container in which the inside container can be freely fitted or removed from an outside container with an electromagnet so that an opening section is faced upward and obliquely downward. CONSTITUTION:An inside container 3 is fittably and removably fitted to an outside container 2 by the suction force of a magnet 4 and a magnetic body 5. At the insertion timing of a washing machine or a bean curd manufacturing machine, an electromagnet 11 is automatically excited by a time switch or the like, a plunger 12 is sucked, a double container 1 is reversed via a fan- shaped gear 8 and a pinion 7, the opening section of the double container 1 is faced obliquely downward, and an insertion material in the inside container 3 is put into a main body apparatus. When insertion is completed, the excitation of the electromagnet 11 is cut off, the suction of the plunger 12 is released, and the double container 1 is returned to the original position by the gravity of the magnet 4 to prepare for the next action. The double container 1 can be used for either powder, a solid or a liquid, and the inside container can be easily cleaned.
Patent JP-S6082048-A (JP)
Title: Varnish treating device of stator coil
Inventor: WADA MITSUAKI
IPC: H02K15/12
Filed: 1983-10-07
Abstract: PURPOSE:To reliably coat varnish and to improve the workability by coating varnish over the entire inner and outer peripheral surfaces of a material to be treated while sequentially holding the inner and outer peripheral surfaces of the material to be treated by a holding chuck. CONSTITUTION:A bore pin 4 is projected from the front surface of a holding plate 3 and inserted into a stator coil so that the pin 4 is contacted with the inner peripheral surface of the stator coil of a material 11 to be treated, and held. Then, a holding chuck 1 is rotated to impregnate varnish 12 by dropping the varnish 12 from a dropping nozzle 6 to the peripheral surface while rotating the material 11 around its own axis. Then, the pin 1 is preliminarily dried, returned, the material 11 is held at the outer peripheral surface by outer peripheral pins 2, a coating cylinder on which varnish is coated on the peripheral surface is inserted into the material 11, and the varnish is coated over the entire inner peripheral surface of the material 11.
Patent JP-S5891945-A (JP)
Title: Vibration reducing valve for shock absorber
Inventor: IWATA KAZUROU
IPC: F16F9/348
Filed: 1981-11-24
Abstract: PURPOSE:To maintain a constant damping force over the whole range of a high piston speed by mounting a disc valve composed of a Belleville spring in a  preliminarily deformed state so as to keep a constant load during deformation. CONSTITUTION:Orifice plates 12, 12' and disc valves 13, 13' are composed of a Belleville spring, respectively. Slits 12a, 12'a are formed on the inner periphery end of said orifice plates 12, 12'. These orifice plates 12, 12' and disc valves 13, 13' are mounted on a valve 8 upon condition that they are preliminarily deformed by means of a spring 11 through a retainer 10 so as to keep a constant load during their deformation. In this case, it is desirable that the free height H1, H2 of said orifice plate 12 and said disc valve 13 are about 2<1/2> times thickness t1, t2, respectively.
Patent JP-H0739498-A (JP)
Title: Vacuum cleaner
Inventor: TANAKA SHUNICHIRO
IPC: A47L9/19
Filed: 1993-07-29
Abstract: PURPOSE:To provide a vacuum cleaner having its installation place not limited to the cleaner main body and having a circuit for informing the replacement period of a dust collecting bag. CONSTITUTION:This vacuum cleaner comprises an input circuit 1 consisting of a microphone for detecting suction sounds of the cleaner and an amplifier for amplifying the signal of the microphone, a f-v converting circuit 2, a reference voltage generating section 5, a voltage comparator 3 for connecting the output terminals of the f-v converting circuit and reference voltage generating section respectively to input terminal A, B and an output circuit 4, and informs of the replacement of a dust collecting bag by the reversal of the output voltage of the voltage comparator 3. Since the vibrational frequency of suction sound of the cleaner is used, the installation place can be designed without limiting it within the cleaner main body.
Patent JP-S6078638-A (JP)
Title: N2-adsorbent and separation of o2 and n2 thereby
Inventor: FUKUDA SHIYOUZOU
IPC: C01B13/02
Filed: 1983-10-07
Abstract: PURPOSE:To increase N2-adsorbing amount under a low temp. and low pressure condition and to contrive to maintain N2-adsorbing speed while reducing the lowering in the adsorbing selectivity of N2, by using an N2-adsorbent obtained by exchanging the Na-ion of Na-faujasite with a Sr-ion in a specific ratio before heat treatment. CONSTITUTION:At least 30-100% of the Na-ion of Na-faujasite represented by Na-X or Na-Y is exchanged with a Sr-ion while the treated faujasite is hest treated at 450 deg.C or more to prepare an adsorbent. In at least two or more of adsorbing towers 8, 8' packed with low temp. adsorbents 9, 9', air is fed to the tower 8 under pressure so as to set the pressure in the tower 8 to atmospheric pressure-3atm to selectively adsorb N2 while high purity O2 or air rich in O2 is flowed out of the tower 8. The other tower 8' is evacuated to pressure to 0,5- 0.08atm and adsorbed N2 is flowed out to regenerate the adsorbent 9' and this whole process is performed under a cooling condition of a room temp. or less. That is, each adsorbing tower is operated under a proper adsorbing pressure, desorbing pressure and cooling condition to obtain high purity O2 at reduced power.
Patent JP-S6434817-A (JP)
Title: Article transferring device
Inventor: FUKUSHIMA MASAZUMI
IPC: B65G47/90
Filed: 1987-07-28
Abstract: PURPOSE:To improve the position precision in stacking pallets in a stages in the titled device by installing sliding frames equipped with suspending arms provided at two or more screw shafts and interlocked with each other by means of a motor which runs idly under a certain load, and moving each sliding frame toward the center so as to suspend an article adjusting its position to the center. CONSTITUTION:An elevating frame 20 is lowered to burdens on an elevating table, and horizontal parts 57b of suspending arms 57 are positioned to be under a subject matter, where each sliding frame 44 is moved toward the center by an air motor 42. Contacting levers 50 of the sliding frames 44 which got to contact the subject matter move outward to activate a limit switch 53. At the same time, the sliding frames receive load from the subject matter, when the air motor 42 runs idly. The horizontal parts 57b of the suspending arms 57 move to under the subject matter by activation of the limit switch 53. The sliding frames 44 and the suspending arms 57 activate similarly so as to suspend the subject matter adjusting its position to the center. Position precision is thus improved.
Patent JP-2000021021-A (JP)
Title: Optical disk
Inventor: FURUTA MASAHIRO
IPC: G11B7/24
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To easily conduct recording, reproducing and erasing for the optical disk of a land/groove recording system having deep grooves. SOLUTION: The optical disk of a land/groove recording system has a disk shaped substrate, on which grooves having >=80 nm depth are formed in a concentric circular manner or a spiral manner, a recording film formed on the substrate and a protective film formed on the recording film. A metallic film having the thermal conductivity higher than that of the recording film and the protective film, is formed on the protective film.
Patent JP-H0935707-A (JP)
Title: Negative electrode plate for lithium secondary battery
Inventor: ISHIZU TAKENORI
IPC: H01M4/587
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode plate for a lithium secondary battery which can prevent separation between a negative electrode material layer and a negative electrode collector and also prevent the lowering of the capacity of a battery and the lowering of conductivity between a carbon powder and a collector. SOLUTION: Binding layers 3, 3 are formed between negative electrode material layers 2, 2 containing a negative electrode collector 1 and a binding agent comprising a carbon powder capable of occluding and discharging lithium ions and polyvinylidene fluoride. The binding layers 3, 3 are formed of acrylic copolymer into which a carbon powder is mixed.
Patent JP-H1138172-A (JP)
Title: Offshore nuclear power plant, method for construction thereof, method for periodic inspection thereof, and offshore plant
Inventor: ITO ARATA
IPC: G21C13/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the thermal efficiency of a plant. SOLUTION: Sea float equipment 2 which mounts a nuclear reactor building 8 housing a nuclear reactor system 7 and a turbine building 10 housing a turbine system 9, a platform 11 wherein the sea float equipment 2 is incorporated, a marine current shifting device 26 provided on the upstream side from a marine current of the platform 11, anchors 29 for mooring the platform 11 at a base rock 28 of the seabed by using wires 16, a deep water conduit 17 inserted into the water to the depth of about 700 meters from the platform 11 and a feed water pump 18 pumping up seawater through the deep water conduit 17, are provided. The seawater pumped up by the feed water pump 18 is transferred as cooling water of a condenser 29 of the turbine system 9.
Patent JP-H05317096-A (JP)
Title: Method for simply identifying lactic acid and identifying kit used for this identification method
Inventor: UEYASU KENICHI
IPC: C12N15/09
Filed: 1992-06-23
Abstract: PURPOSE:To simply and accurately identify lactic acid bacteria without using a reference sample by cleaving a ribosomal RNA gene of lactic acid bacteria with a restriction enzyme, analyzing length of the resultant DNA fragment and comparing the analyzed length with the length of a standard DNA. CONSTITUTION:A ribosomal RNA gene of lactic acid is cloven with a specific restriction enzyme HinfI, DraI, etc. Then, the length of the produced DNA fragment is analyzed and compared with a standard DNA strain to identify strain of lactic acid bacteria. Concretely, e.g. 16Sr DNA is specifically amplified from a chromosomal DNA by an enzymatic gene amplifying method and cloven with a restriction enzyme and then subjected to agarose gel electrophoresis and a test bacterium exhibiting electrophoresis pattern which coincides with a standard strain is identified as same bacterial strain as the standard strain.
Patent JP-H1023602-A (JP)
Title: Pantograph for railroad car
Inventor: MORIYA SEIBEI
IPC: B60L5/24
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To replace a horn when its wear reaches the limit, without removing down a whole pantograph from a railroad vehicle by a method, wherein a slit which is shorter than the mating length of the horn is provided in tip part of the mating part of the pipe in the connecting part for the pantograph. SOLUTION: In order easily, decompose a pantograph, it is necessary to have the inner diameter of a horn 1 larger than the outer diameter of a shaft 2a. If a slit 1a is provided in the tip part of the mating part of the horn 1, when the horn 1 and the shaft 2a are connected to each other by bolts 3, the horn 1 and the shaft 2a between which a small gap exists can be brought into tight contact with each other, while the horn 1 having a small thickness is not crushed by the tightening force of the body 3. On the other hand, of a slit is formed in a thin pipe which is a part of the horn 1, the mechanical strength of the pipe is lowered and the horn 1 may deformed by an external force applied to the horn 1.  Therefore, the length S of the slit is smaller then the mating length L of the horn 1 and the shaft 2a, and the external force applied to the horn 1 is received by the part of the end of the shaft 2a where the slit is not formed to maintain the strength.
Patent JP-S6080537-A (JP)
Title: Rotating shaft supporting device
Inventor: KIKUCHI ATSUSHI
IPC: B23B31/16
Filed: 1983-10-07
Abstract: PURPOSE:To rotate a supporting shaft smoothly without carrying out centering by providing a supporting mechanism, which interposingly hold said shaft through a universal joint, on a driving side supporting table, and providing a roll, on which said shaft is placed. CONSTITUTION:When mounting a shaft 3 on supporting tables 1, 2, the driven side supporting table 2 is sufficiently separated from the shaft 3, which, in turn, is inclinedly supported by the driving side supporting table 1. In this case, even though the shaft 3 is kept inclined, since a supporting mechanism 6 is connected to a rotary shaft 5a through a universal joint 7, the shaft 3 can be supported nearly at the center of the supporting mechanism 6. Then, by placing the end of the shaft 3 on the supporting mechanism 6 of the driven side supporting table 2, the shaft 3 can be mounted on the driving side and driven side supporting tables 1, 2 by one person. When a motor 4 provided on a supporting table 1 is driven, since each supporting mechanism 6 is connected to the rotary shaft 5a through a universal joint 7, any immoderate load due to the diflection, deviation in center, etc. of the shaft 3 can be absorbed by the universal joint 7, carrying out smooth rotation of the shaft 3.
Patent JP-S6080584-A (JP)
Inventor: SADAKANE KENICHIROU
IPC: B25J15/02
Filed: 1983-10-07
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。