baber/WOPTO huggingface dataset:
Patent JP-S62129422-A (JP)
Title: Corrosion-proof lining method for underwater steel pipe pile
Inventor: HIRANO AKIRA
IPC: E02D31/06
Filed: 1985-11-29
Abstract: PURPOSE:To exactly cast concrete up to the boundary of a top board and perfectly prevent an underwater steel pipe pile from being corroded, by setting the form of a network unit or a porous unit on the outer periphery of the steel pipe pile, and by casting underwater separating concrete in the form. CONSTITUTION:Via a reinforcement 9, the form 5 of the steel unit of expanded metal or the like, or a porous unit is set on the outer periphery of a steel pipe pile 1, and in the form 5, underwater separating concrete 6 is cast. Then, slime, bleeding water, and the like are discharged outside the form 5 by the concrete 6, and at the same time, the form 5 is filled up with the concrete 6. By this method, the slime and the like are collected at the upper section, and a space is not generated at the upper end of the pile, and the steel pipe pile 1 can be prevented from being corroded.
Patent JP-H04145420-A (JP)
Title: Focus lens driving device for manually focusing lens system
Inventor: SAKAI TOSHIAKI
IPC: G02B7/28
Filed: 1990-10-05
Abstract: PURPOSE:To make quick manual focusing by driving a focus lens at a high speed when a depth of field obtained from a storing section on the basis of a detected focal distance is larger and at a low speed when the depth of field is smaller. CONSTITUTION:An f- and F-values detected by means of a focal distance (f- value) detector 13 and stop value (F-value) detector 14 are respectively converted into digital values by means of the 1st and 2nd A/D converters 16 and 17 and compared with f- and F-values stored in a ROM 18. The ROM 18 stores the optimum focus lens driving speeds against the depth of field at each subject distance in addition to the f- and F-values and a motor drive circuit 15 drives a focusing motor 11 on the basis of the optimum focus lens driving speed read out from the ROM 18. Since the f- and F-values and the relations between subject distances and depths of field are stored in the ROM 18, the circuit 15 can always obtain the optimum focus lens driving speed from the ROM 18.
Patent JP-S61146647-A (JP)
Title: Method of controlling railway regenerative inverter and control device therefor
Inventor: HARA YOJI
IPC: B60M3/06
Filed: 1984-12-20
Abstract: PURPOSE:To secure operational condition of an inverter, by controlling the inverter with constant current when voltage of an electric railcar line exceeds a predetermined value to thereby maintain circulating current constant irrespective of an input voltage level of a converter. CONSTITUTION:A regenerative substation system includes a converter 3 for converting AC output power of an AC power supply 1 to direct current and an inverter 8 for regenerating regenerative power generated upon braking of an electric railcar 6 to the AC power supply 1. There are formed a first matching circuit 11 for matching inverter current Id with set current of a circulating current setting device 12 and a second matching circuit 15 for matching output from a current controlling amplifier 13 that receives a deviated output from the circuit 11 with voltage Ed of an electric railcar line and set voltage Vs of an AC (regenerative) voltage setting device 16. If Ed>Vs, the inverter 8 is controlled with constant current to thereby maintain the circulating current between the converter 3 and the inverter 8 irrespective of input voltage of the converter 3.
Patent JP-S61146578-A (JP)
Title: Paper feeding mechanism
Inventor: NAGATANI SHINPEI
IPC: B41J19/78
Filed: 1984-12-20
Abstract: PURPOSE:To miniaturize a paper feeding mechanism for printer, etc., by providing a freely reciprocally movable unit to move to paper feeding direction and the opposite direction and a reciprocally movable presser unit to press papers and to release the pressing. CONSTITUTION:When a solenoid 26 is turned ON and solenoid coils 27 and 30 are turned OFF, a movable iron core 31 serves to press a recording paper 22 on a guide plate 23 through a rubber plate 40, and a movable part 24 is attracted by the coil 26 and comes into contact with the rubber plate 38. As a result, the paper 22 is moved to the left by the moving amount of the part 24 along the plate 23. When the coil 26 is turned OFF and the coils 27 and 30 are turned ON, the core 31 is lifted up until the upside of a flange comes into contact with a rubber plate 40, and the part 24 is attracted by the coil 27 and comes into contact with a rubber plate 3. During the period, the paper 22 is stopped on the guide plate 23. By repeating such electrifying operations, the core 31 is moved and the paper 22 is moved to the left by a given amount intermittently.
Patent JP-H04145601-A (JP)
Title: Chip part for surface mounting
Inventor: SHIMA HIROSHI
IPC: H05K3/34
Filed: 1990-10-05
Abstract: PURPOSE:To prevent the electrode separation due to thermal deformation stress during soldering by providing a coating member to a boundary part between the body and electrodes of a chip component. CONSTITUTION:Adhesive 10 is applied to two places in a mounting place of a substrate 8 from a nozzle 9. Lands 11 for a printed wiring are formed in the mounting place. A chip part 1 is put on the mounting place and attached to the adhesive 10, and electrodes 3 of the part 1 are brought into contact with the lands 11. Adhesive is taken out of the nozzle 9 again and applied to a boundary between the body 2 and electrodes 3 of the part to form a coating member 4. The adhesive 10 and the coating member 4 are hardened by infrared light source 12, etc., and the chip part 1 is fixed on the substrate 8. Lastly, the substrate 8 after soldered is cleaned in a cleaning tank 14. Since solder is not attached to the boundary part between the body 2 and the electrodes 3, thermal expansion and heat contraction are hardly caused by soldering, thereby preventing the electrode separation due to thermal diffusion stress when an electrode is soldered.
Patent JP-S63122584-A (JP)
Title: Paper sheet feed apparatus
Inventor: SATO YOSHIO
IPC: B41J11/48
Filed: 1986-11-12
Abstract: PURPOSE:To perform printing in the same direction by mounting a shaking drive part for simultaneously setting a slip and continuous paper, by respectively driving a slip feed mechanism and a continuous paper feed mechanism under shaking and setting either one of the feed mechanisms at a position where either one of the slip and the continuous paper can be fed to a paper sheet feed part. CONSTITUTION:When printing is applied to a slip 2, one of cassettes 1 turns to the contact part of guide rollers 4a, 4b and the slip 2 is taken out one at a time from the cassette 1 by a feeding roller 3 and fed to a printing part 5 by the guide rollers 4a, 4b. When printing is applied to continuous paper, the cassette 1 and a tractor 7 together shake and the tractor 7 turns to the contact part of the guide rollers 4a, 4b and the continuous paper 6 is fed from this tractor 7 and further fed to the printing part 5 by the guide rollers 4a, 4b to perform printing in the same direction as the case of the feeding of the slip 2.
Patent JP-H01113270-A (JP)
Title: Recorder
Inventor: ICHIKATAI MASATOSHI
IPC: B41J11/70
Filed: 1987-10-27
Abstract: PURPOSE:To omit an operation of registering the leading end of a paper only when a rolled form recording paper is supplied and make it possible to record appropriate images, by providing a register roller which registers the leading end of a recording paper only when feeding of a cut sheet form recording paper is instructed. CONSTITUTION:In a mode of using cut sheets, only one cut sheet 13 is fed out from a cassette 18 by a pick up roller 17, and is fed by synchronous driving of feeding rollers 16, 15, 14 and 7. After the leading end of the cut sheet 13 comes into contact with a register roller 8, the sheet 13 continues being fed by a feeding roller 7. When a loop is formed in a leading end part of the sheet 13 on the upstream of the register roller 8 to push a loop guide 12 upward and the condition is detected by a loop sensor 10, a high accuracy roller 9 and the register roller 8 are simultaneously driven. At the time of supplying a rolled form recording paper, the registering of the leading end is omitted under control. By this, a stable feeding condition can be obtained irrespective of the shape of the leading end formed upon each cutting operation, and an accurately recorded image can be obtained.
Patent JP-H0697912-A (JP)
Title: Spread spectrum receiver
Inventor: UCHIDA YOSHITAKA
IPC: H04J13/00
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a spread spectrum receiver consisting of simple constitution and providing an inexpensive disturbing wave eliminating circuit. CONSTITUTION:The disturbing wave eliminating circuit of the receiver is constituted of a distributor 1, mixers 2, 3, a notch filter 4, integrators 5, 6, a comparator 7, a counter 8, a memory 9 and a voltage control type oscillator (VCO) 10, and by the VCO 10 and the mixers 2, 3, a sweeping circuit is formed. The comparator 7 does not output a signal the integration values (voltage values) of outputs of the integrators 5 and 6 are scarcely varied, in the case a spread spectrum signal being free from a disturbing wave becomes the input signal of the distributor 1, but outputs the signal since the integration values of the outputs of the integrators 5 and 6 are different, in the case the spread spectrum signal in which a disturbing wave is mixed become the input signal. Therefore, when an output (signal) comes from the comparator 7, the notch of the notch filter is always applied to the disturbing wave by suspending the count of the counter 8, and the disturbing wave can be eliminated. Accordingly, by obtaining an output signal, based on the output of the filter 4, the spread spectrum signal being freely from the disturbing wave can be obtained.
Patent JP-2000101152-A (JP)
Title: Thermoelectric element
Inventor: WATANABE SHIGERU
IPC: H01L35/32
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To enable utilization of power generation or cooling at high temp. and high humidity and enhance the long-term reliability chemically and mechanically. SOLUTION: This element comprises a plurality of regularly arranged p-type columnar thermoelectric semiconductors 10 and n-type columnar thermoelectric semiconductors 11, insulators 20 inserted between the adjacent columnar thermoelectric semiconductors, and an electrode film connecting the ends of the adjacent columnar thermoelectric semiconductors to make the thermoelectric semiconductors continuous. An insulation film 40 mode of a soft-material is provided on the plane forming the electrode film 30 and a heat sink 50 is laid on the insulation film 40. The contacts of the electrode film 30 are wrapped with the insulators 20 and the insulation film 40 so as to avoid corrosion due to moisture.
Patent JP-2000098038-A (JP)
Title: Radiation detector and radiation monitor
Inventor: MOGI KENICHI
IPC: G01T1/17
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation detector and a radiation monitor which comply with measurement in a wide measuring range, and curtails the costs of the detector and a sampler. SOLUTION: A first sensor 1 having a large sensitive area and a second sensor 2 having a small sensitive area are arranged in a detector 3, and the detector 3 is arranged in a sampler where a fluid being a measuring object flows. The ratio of sensitive areas of the first sensor 1 to the second sensor 2 is 104. And a counting rate measured by the first measuring apparatus 5 is displayed, when the measuring object has a low-concentration radiation, and a counting rate measured by the second measuring apparatus 7 is displayed. in the case of a high-concentration radiation. A wide measuring range becomes feasible, by setting a measuring range corresponding to the first sensor 1 and a measuring range corresponding to the second sensor 2 properly, and switching over measuring ranges.
Patent JP-H09114123-A (JP)
Title: Electrophotographic ink jet recording paper commonly used as transfer paper
Inventor: MORONUKI KATSUMI
IPC: B41M5/50
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide the plain paper copy(PPC) paper resolving a problem of the defective feed of a PPC copying machine caused by static electricity and concurrently suitable for ink jet recording. SOLUTION: The pulp made of plant fibers and having the Canadian standard freeness 600ml or below is used, and 8wt.% or above of a compound containing zeolite water is contained as a filler against absolute dry pulp for paper forming. The 10%-cutoff time in the attenuation characteristic of the electrification potential specified by the Federal Test Method Standard No. 101 Method 404 is adjusted within 60sec via the measurement in the atmosphere at 20 deg.C and 20% RH in this electrophotographic transfer paper/ink jet recording paper.
Patent JP-H10115873-A (JP)
Title: Lamp cooling device
Inventor: NAKANISHI HIROYUKI
IPC: H01K1/58
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a lamp cooling device capable of uniformly sending cool wind also to the upper rear half and the right and left side surfaces of a lamp. SOLUTION: In this lamp cooling device by which air is sent from a cooling nozzle 3 so as to cool a lamp surface 2a positioned on the upper part of the lamp 2 used as the light source of a liquid crystal projection, etc., and temperature difference from a lamp surface 2b positioned on the lower part of the lamp 2 is made small, an inclined part 4 is provided on the leading end part of the nozzle 3, so that the air can be sent to the rear half of the lamp 2, and also the shape of the aperture of the nozzle 3 is sectorical pyramid trapezoid, so that the air can be uniformly sent to the right and the left side surfaces of the lamp 2.
Patent JP-2001090345-A (JP)
Title: Fixing method of column reinforcement head part
Inventor: YOSHIDA MASARU
IPC: E04C5/18
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a fixing method of a column reinforcement head part to fix a column reinforcement head part in a more economical manner than the conventional method. SOLUTION: In the column reinforcement head fixing method, a column reinforcement head part is inserted in an insertion port of a restriction frame at a highest part of a column reinforcement group to integratedly weld the periphery of an insertion hole to the column reinforcement.
Patent JP-H1196218-A (JP)
Title: Automatic port folio designing system and storage medium
Inventor: MATSUHISA HISAYA
IPC: G06Q50/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic port folio designing system by which the optimum port folio of assets is quickly and also surely generated. SOLUTION: In the automatic port folio designing system 1, the secular transition situation of the total amount of the objective assets when a present port folio is assumed to be kept in the future is predicted and the recommended port folio of the objective assets is decided so as to improve the secular transition situation by receiving the prediction result. Therefore, the optimum port folio of the assets is quickly and also surely generated even unless much special knowledge is provided in an individual level, etc.
Patent JP-H07188098-A (JP)
Title: Moenoemycin decomposition product having hydroxylated or oxidized lipid side chain, moenoemycin homologue, production of these compounds and use of these compounds
Inventor: BUERUNAA AARETSU
IPC: C12N1/16
Filed: 1994-11-04
Abstract: PURPOSE: To obtain novel compounds useful in the prophylaxis and treatment of bacterial diseases.  
     CONSTITUTION: Novel compounds are represented by formula ] or formula II (wherein R 1 , R 2 , R 4  and R 5  are each H or y roxy; R 3  is H and the bond between the C having R 4  and the C having R 5  is a single bond or R 1  and R 2  are each H or hydroxy]; R 3  is H and the bond between the C having R' and the C having R 5  is a double bond or R 1 , R 2  and R 5  are each H or hydroxyl, and R 3  and R 4  together form oxo) and include, e.g. a compound of formula III. Further, the compounds of formula I can be obtained by adding Cryptococcus sp. such as Cryptococcus albidus (DSM-8624) and oxidized moenomycin (MA) to a culture medium and fermenting it under an aerobic condition. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05106678-A (JP)
Title: Laminated rubber support
Inventor: YAMADA SHUNICHI
IPC: E04H9/02
Filed: 1991-10-18
Abstract: PURPOSE:To provide a laminated rubber support wherein long period use can be attained o provide large horizontal deformation ability and further to prevent generation of buckling in a laminated rubber. CONSTITUTION:A rubber-made bag unit 2 is mounted to the inside of a laminated rubber 1 formed in a ring shape. Upper/lower part plates 4, 5 for installation are provided respectively above and below the laminated rubber 1 and the bag unit 2. Fluid of compressed air or the like is injected from a filler port 3 into the bag unit 2 to inflate it in a vertical direction. Compressed air in the bag unit 2 bears a burden fully or partly of a perpendicular load, acting on a laminated rubber support A, to prevent buckling of the ring-shaped laminated rubber 1. The laminated rubber support for long period use can be attained with small horizontal rigidity of the ring-shaped laminated rubber 1.
Patent JP-S61150277-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI TADASHI
IPC: H01L29/43
Filed: 1984-12-24
Abstract: PURPOSE:To contrive to improve the element characteristics and the yield by a method wherein a high melting point metal is formed on the substrate surface by etching the annealed oxide film until the polycrystalline Si surface is exposed. CONSTITUTION:Field oxide films 12, a gate oxide film 13, and a polycrystalline Si film 14 containing phosphorus are formed on a p-type Si substrate 11. The gate electrode is patterned by photolithographic etching, and source-drain regions 15 are formed by As ion implantation over the whole surface. Thereafter, an annealed oxide film 16 is formed on the substrate surface by thermal oxidation. At this time, the annealed oxide film 16 becomes thicker on the source-drain regions 15 than on the polycrystalline Si film 14. When the oxide film 16 is etched with hydrofluoric acid or the plasma of flon gas, only the Si film 14 can be exposed by the difference in thickness of the oxide film 16.
Patent JP-H08133076-A (JP)
Title: Magnetic levitational vehicle
Inventor: NISHIYAMA MITAMI
IPC: B61B13/08
Filed: 1994-11-04
Abstract: PURPOSE: To provide a magnetic levitational vehicle that is capable of taking and exhausting a flow of cooling air during traveling and stoppage economically, simply and positively. CONSTITUTION: This magnetic levitational vehicle is provided with a vehicle body 1, and four on-off doors 13, 14 and 15, 16 opening outside or inside, and in this constitution, a heat exchanger 8 is housed in the vehicle body 1, and at the time of traveling this vehicle body 1, a part of the on-off door 14 is opened and cooling air of this heat exchanger 8 is made takable into the vehicle body 1 and simultaneously at the time of stoppage, the cooling air of the heat exchanger 8 is taken in by a fan 9, and these on-off doors 13, 14 and 15, 16 are all opened, and then it is exhausted.
Patent JP-S61149224-A (JP)
Title: Pressure swing adsorbing method
Inventor: HORII YUJI
IPC: B01D53/04
Filed: 1984-12-22
Abstract: PURPOSE:To enhance the recovery rate of an objective component, by adsorbing a highly adsorbable component by a first stage PSA apparatus and adsorbing the medium adsorbable component in gas after passing by a second stage PSA apparatus while using a low adsorbable component as the washing gas of the first PSA apparatus. CONSTITUTION:Stock gas is introduced into the adsorbing tower 5a of a first stage PSA apparatus to remove the highly adsorbable component therein and intermediate purified gas is supplied to the adsorbing tower 7b of a second stage PSA apparatus to adsorb medium adsorbable component while the low adsorbable component passed through said tower 7b is used in the washing of the adsorbing tower 5b through a washing pipe 30a to be exhausted from an exhaust gas discarding pipe 10'. At this time, the medium adsorbable component is desorbed from the adsorbing tower 7b under vacuum by a vacuum pump 8 to be recovered in a product tank 9. Subsequently, at the point of time when the adsorbing tower 7b was saturated, the supply of the stock gas is changed over to the adsorbing tower 7a and the adsorbing tower 7b is released from pressure and the product gas is flowed from the washing pipe 30a to perform washing and, succeedingly, vacuum desorption is performed.
Patent JP-H01112410-A (JP)
Title: Plant operation supporting device
Inventor: KASAHARA TAKAYASU
IPC: G05B23/02
Filed: 1987-10-27
Abstract: PURPOSE:To prevent the undesired condition to occur due to the erroneous judgement and misoperation of an operator while an effective guide is shown to the operator by displaying with a hierarchical relationship corresponding to the condition of a plant what a prohibiting operation harmful to the operation of the plant is. CONSTITUTION:Into a memory device 1 of a plant operation supporting device, the set of the prohibiting operation condition is stored hierarchically as prohibiting operation condition data 2 based on an inclusion relation. Related prohibiting operation data 3 are hierarchically described and stored beforehand with the set of a prohibiting operation as the inclusion relation for respective prohibiting operation states. Further, the plant data fetched by a plant data fetching device 6 connected to a plant 7 are inputted to an arithmetic processing unit 4 and the prohibiting operation condition data 2 stored in the device 1 is referred to. The prohibiting operation to arrive at the prohibiting operation condition based on the prohibiting operation data 3 is successively selected by the processing unit 4 and the selecting prohibiting operation is hierarchically displayed at an input output terminal 5.
Patent JP-H07117994-A (JP)
Title: Vehicle for high lift work
Inventor: ONO MITSUO
IPC: B25H1/00
Filed: 1993-10-29
Abstract: PURPOSE:To protrude the work floor of a vehicle for high lift work for performing the outside work from the indoor side of a building even when the interval between the right and left of an opening section is narrow. CONSTITUTION:A work floor 5 protruded from the end face of a travel vehicle body 2 is removably provided at one side section in the vehicle body longitudinal direction of a workbench 4 liftably provided on the travel vehicle body 2 via a scissors link mechanism 3, and a horizontally movable auxiliary floor 6 is provided on the work floor 5 perpendicularly to the vehicle body longitudinal direction.
Patent JP-H01112457-A (JP)
Title: Boot load system
Inventor: UCHIYAMA YUKIO
IPC: G06F13/00
Filed: 1987-10-27
Abstract: PURPOSE:To execute a processing in a short time by obtaining a boot load system, which executes communication modules through a bus, with the plural modules to equip a self-address check circuit, a boot load number holding circuit, an opponent address coincidence circuit and a processing means. CONSTITUTION:A requesting module 4 sends a self-address value and a number, which is inputted in advance to a boot load data group as an opponent address, to buses 1 and 2. When responding side modules 5-7 judge them as the number to express a boot load by a self-address check circuit 15, the data of a boot load number holding circuit 10 are inputted to an opponent address coincidence circuit 12. Here, when the data of the circuit 10 and the received opponent address are coincident, the data are fetched. Next, a data buffer 14 fetches the data by the pulse of a data buffer writing pulse generating circuit 13. Thus, the respective modules 5-7 simultaneously fetch the data and a processing time is shortened.