baber/WOPTO huggingface dataset:
Patent JP-S5887457-A (JP)
Title: Distributed sample introducting device in high-speed liquid chromatograph
Inventor: OKADA EIJI
IPC: G01N30/20
Filed: 1981-11-19
Abstract: PURPOSE:To prevent dilution and dispersion of a sample and to enable introduction of the sample into a liquid chromatograph without deterioration, by a method wherein the sample and a carrier liquid are partitioned at a measuring pipe part by a partition. CONSTITUTION:A 6-way switching cock 17 is located in a solid line, and with a liquid feed pump 4 operated, a carrier liquid W is introduced into a small chamber 11. The 6-way switching cock is then positioned in a dotted line, and a sample solution 8 is implanted through a syringe 6. The 6-way switching cock 17 is returned back to the solid line again, the liquid feed pump 4 is operated, and the carrier liquid W is fed into the small chamber 11 to lower a partition 10. With the aid of the pressure, the sample solution S in the small chamber 12 is introduced into a column C of a high-speed chromatograph via a connection path 12. If, after the sample is introduced, the 6-way switching cock 17 is situated in the dotted line, the carrier liquid W is supplied directly to the column C.
Patent JP-H0350771-A (JP)
Title: Semiconductor device
Inventor: AOKI KENJI
IPC: H01L29/78
Filed: 1989-07-18
Abstract: PURPOSE:To improve the degree of integration, to increase operating speed and to lower power consumption by forming an epitaxial growth layer, film thickness of which is made thinner than a gate insulating film and which is doped with an impurity, into a semiconductor substrate surface region, into which a source and a drain are formed, by using a molecular-layer epitaxial growth method (MLE) and employing the epitaxial growth layer as an impurity diffusion source. CONSTITUTION:A gate electrode 4 is formed onto a gate insulating film 3 on an N-type substrate 1 to which Sb is doped. Since Si is precipitated to SiO2 when an MLE method is used, Si is not precipitated on the sidewall of the gate insulating film 3 and a field oxide film 2, and the film thickness of an epitaxial growth layer is brought to the film thickness of less of the gate insulating film 3, thus acquiring structure in which the short circuits of the gate electrode 4 and a source 5 and a drain 6, leakage among elements, etc., are not also generated. Where P<+> polysilicon in approximately the same film thickness as the epitaxial growth layer is formed around the gate electrode 4 composed of polysilicon. Accordingly, an extremely thin junction in Xj-800Angstrom  is shaped, and structure effective on the inhibition of a short channel effect can be realized.
Patent JP-H0719206-A (JP)
Title: Hydraulic actuator
Inventor: SAITO HIDEFUMI
IPC: F16D65/74
Filed: 1993-06-29
Abstract: PURPOSE:To simplify a hydraulic actuator in structure by lengthening one side of a cylinder and a piston to the other with pressure oil and, after making it lengthen to both sides of an auxiliary cylinder and an auxiliary piston, regulating a reactive to both sides of an auxiliary cylinder and an auxiliary piston, regulating a relative contraction between the auxiliary cylinder and the auxiliary piston after releasing the pressure oil supply. CONSTITUTION:A piston 7 is lengthened to a cylinder 6 with pressure oil supply to an oil chamber 8, and when the relative stroke goes beyond the constant value, an interval between this oil chamber 8 and an auxiliary oil chamber 15 is opened wide and thereby pressure oil is fed to this auxiliary oil chamber 15, so an auxiliary cylinder 11 is lengthened to an auxiliary piston 12. When the pressure oil supply to the oil chamber 8 is released and this chamber 8 opened, the auxiliary cylinder 11 is contracted to the cylinder 6 by dint of a spring 30, while hydraulic pressure in the oil chamber 8 goes down earlier than the auxiliary oil chamber 15, and contraction between the piston 7 and the cylinder 6 has priority over that between the auxiliary cylinder 11 and the auxiliary piston 12 owing to a throttle passage 22 and the spring 30. Therefore the relative stroke comes to less than the specified value, so the auxiliary oil chamber 15 is sealed up, and the relative stroke between the auxiliary cylinder 11 and the auxiliary piston 12 is regulated, so that miniaturization and lightweightness are thus promoted.
Patent JP-H0853368-A (JP)
Title: Ointment preparation
Inventor: NAGAHIRA MASUHISA
IPC: A61P31/04
Filed: 1994-08-09
Abstract: PURPOSE:To prepare an ointment preparation which contains a vasoconstrictor and an antimicrobial agent, is in a stick form and simply applicable to wound surfaces in an adequate amount without waste, thus is useful in treatment for incised wounds and in sterilization and disinfection of wound surfaces with no sticking to fingers. CONSTITUTION:This preparation comprises (A) a vasoconstrictor such as naphazoline hydrochloride or nitrate, tetrahydrozoline hydrochloride or nitrate, oxymetazoline hydrochloride, tramazoline hydrochloride or the like and (B) an antimicrobial agent of a variety of antibiotics such as penicillins, cephems, carbapenems, monobactams, aminoglycosides, macrolides, tetracyclines, chloramphenicol, peptides or the like and is charged in an extrudable tube as a stick form.
Patent JP-S6078745-A (JP)
Inventor: EJIMA NAOYUKI
IPC: B32B27/12
Filed: 1983-10-05
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-2001011867-A (JP)
Title: Anchor structure of caisson and construction method therefor
Inventor: SATO YASUSHI
IPC: E02D23/08
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an anchor structure of a caisson and a construction method capable of promoting the stability of the caisson as a footing of a structure or reducing a sectional area of the caisson by the promotion to construct the economically advantageous footing. SOLUTION: Lower anhor members 3 are respectively inserted into a plurality of vertical holes bored in the setting ground S of a caisson 6 at proper intervals, and the lower anchor members 3 in the vertical holes 1 are fixed by solidification of grouts 5. A plurality of upper anchor members 7 corresponding to positions of a plurality of lower anchor members 3 are buried in the ceiling slab of a working chamber in the caisson 6 to fix, the lower ends of the upper anchor members 7 corresponding to each other and the upper ends of the lower anchor members 3 are respectively connected with joint devices 8, and a filling concrete 101 is cast in the working chamber 62 of the caisson 6.
Patent JP-S5888851-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YASUNO KOUSUKE
IPC: G11B15/46
Filed: 1981-11-21
Abstract: PURPOSE:To improve the stability in the fast forwarding and rewinding modes of a  magnetic recording/reproducing device without using any mechanical element, by detecting both the frequency component and the amplitude component of the reproduced  control signal and giving the control to the speed and tension of a tape. CONSTITUTION:The control signal reproduced by a control signal detecting magnetic head 1 is fed to a frequency-voltage converter 2. Thus the DC voltage VS corresponding to the frequency component is obtained. This voltage VS is compared with  the reference voltage through a comparator 3, and a reel motor 4 is controlled with  the output of the comparator 3 and via a driver 9. The reproduced control signal is  also fed to an integration circuit 6 via a wave detector 5. The DC voltage VS' which  is produced from the circuit 6 in response to the amplitude component is compared  with the reference voltage through a comaparator 7. Then a reel motor 8 is controlled with the output of the comparator 7 and via a driver 10. Thus the control is applied  to the speed and tension of a tape by noticing that the frequency component and the  amplitude component are proportional to the speed and tension of the tape respectively. As a result, the stability is improved in the fast forwarding and rewinding modes of magnetic recording/reproducing device.
Patent JP-H0720685-A (JP)
Title: Electrifying member
Inventor: OSADA HIROYUKI
IPC: F16C13/00
Filed: 1993-06-30
Abstract: PURPOSE:To eliminate occurrence of a defective image caused by the unevenness of the resistance value of an electrifying roller. CONSTITUTION:The electrifying roller 2 is allowed to abut on a photoreceptor 1 rotating in a direction shown by arrow R1 and rotated in a direction shown by arrow R2. Bias is impressed on the roller 2 by a power source 3 to electrify the surface of the photoreceptor 1. The roller 2 is provided with a core bar 2a, an elastic layer 2b and an intermediate layer 2c. Either the elastic layer 2b or the intermediate layer 2c is made a resistance control layer. The resistance control layer includes a conductive filler and an insulating filler, and its resistance value is adjusted by adjusting the content of the filler. Since it includes the fillers such as the conductive and the insulating ones, the fine adjustment of the resistance value is facilitated and the uniformity of the resistance value is improved.
Patent JP-H0849498-A (JP)
Title: Sheet for tunnel repairing and tunnel repair using it
Inventor: SOWA NOBUHIRO
IPC: E21D11/04
Filed: 1994-08-09
Abstract: PURPOSE:To provide a sheet for tunnel repairing capable of repairing a tunnel safely by simpler work, excellent in durability and not requiring another repairing for a long period of time after first repairing and to simply and safely repair the tunnel while restraining reduction of a water passing section of the tunnel to the minimum. CONSTITUTION:A large number of projections 11 lower parts of which are thinner than head end parts 11a are integrally formed on one side of a synthetic resin made base sheet 10 of a sheet 1 for tunnel repairing. The tunnel repairing method is to form a wall lining along a wall surface of a tunnel by welding a plural number of the sheets 1 for tunnel repairing by way of directing a surface of the side on which the projections 11 are formed to the wall surface of the existing tunnel, and a grout material is filled and hardened in a clearance between this wall lining and the wall surface of the tunnel.
Patent JP-S6165931-A (JP)
Title: Shock absorber
Inventor: MIYAZAKI NORIHIDE
IPC: B60G17/015
Filed: 1984-09-07
Abstract: PURPOSE:To make a mounting space small by opening and closing an orifice communicating two chambers sectioned by a piston with a shape memory alloy. CONSTITUTION:A first orifice 22 is formed on a piston 12 and a second orifice 23 is formed on a cylindrical piston rod 13, and a rotary valve 24 for controlling the second orifice 23 by opening and closing is mounted inside the rod 13. A cylinder 30 made of a shape memory alloy is bound to the valve 24 and heated by a heater 28 disposed inside the cylinder to generate rotating torque, and the valve 24 is rotated by the torque to open and close the second orifice 23.
Patent JP-H1031691-A (JP)
Title: Layout verification device for mask pattern data
Inventor: TAKEI TOMOKI
IPC: G06F17/50
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of pseudo errors by discriminating the mask pattern data for each design rule by means of a masking technique and verifying the rules. SOLUTION: The data 3 where the masking data are added to every mask pattern given from a file 1 by a masking data addition means 2 are outputted. A reading means 4 reads out the data 3, and a reading means 6 reads out each of different design rules 5. An output means 7 secures an AND between the mask pattern data and each of masking data and outputs the mask pattern data 8 for every design rule. Then an output means 9 secures a NOT between each of mask pattern data and all masking data to output the mask pattern data 10 on a normal line. Finally, a rule verification means 11 outputs the error parts 12 and 13 based on the rules corresponding to the data 8 and 10 respectively and ends the layout verification of the mask pattern data.
Patent JP-H1126297-A (JP)
Title: Polarized capacitor
Inventor: GOHARA YOSHIHIRO
IPC: H01G9/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To constitute a polarized capacitor so that the capacitor may not be mounted erroneously in the opposite direction, by deviating the positions of anode- and cathode-side terminal electrodes from positions in point symmetry with respect to the center of the external case of the capacitor. SOLUTION: A surface mounting type polarized capacitor having no lead wire is formed by deviating the positions of an anode-side terminal electrode 8 which is extended over the side face 9 and bottom face 10 of a rectangular parallelepiped external case 7, and a cathode-side terminal 11 which is extended over the opposite side face 9 and bottom face 10 of the case 7 from positions in point symmetry with respect to the center of the case 7. In addition, the shape of the anode-side terminal electrode 8 extended over the side face 9 and bottom face 10 of the case 7 is made different from that of the cathode-side terminal electrode 11 extended over the opposite side face 9 and bottom face 10 of the case 7.
Patent JP-S5889988-A (JP)
Title: Treatment for waste water containing harmful material
Inventor: TAKEI HISAHIRO
IPC: C02F1/62
Filed: 1981-11-25
Abstract: PURPOSE:To improve the settling property of flocculated flocs by adding a liquid mixture of sodium carbonate and a strong alkali to waste water contg. alkaline earth metals and harmful metals and maintaining pH at a 9.5-11 range. CONSTITUTION:Waste water contg. harmful materials is introduced from a storage tank 1 into a reacting tank 4 by means of a pump 3, and a specified amt. of flocculating agents such as ferric chloride, ferric sulfate and the like are added thereto via a flocculating agent pump 5 and both are mixed for 5- 20min with an agitator 6. Thereafter, the mixture is admitted into a pH control tank 7 where a liquid mixture of sodium carbonate and sodium hydroxide in a pH control agent tank 8 is added to the waste water to control the pH to 9.5- 11, and both are mixed for 5-15min. The liquid after the pH control is put into a floc forming tank 10, where an anionic polymer is fed to the liquid from a polymer feeder 11 and these are mixed to allow flocs of hydroxides of heavy metals to form.
Patent JP-H0476194-A (JP)
Title: Soil improver adding method for soil pressure type shield machine
Inventor: KONTA SHINICHI
IPC: E21D9/12
Filed: 1990-07-18
Abstract: PURPOSE:To make an improver addable uniformly and inexpensively as well as to aim at the promotion of efficiency for soil improvement by mixing the powery soil improver with water, making it into slurry,a nd feeding it to a screw conveyor under pressure, then injecting it into earth and sand during conveyance. CONSTITUTION:With the advancement of a shield body 1, earth and sand bored by a cutter head 4 is taken into a chamber 1a, and it is carried out of this chamber 1a by a screw conveyor 5. In addition, a powdery soil improver is mixed with water into slurry and stored in a tank 7. Then, this slurry is fed to the screw conveyor 5 under pressure by a pump 8 via a feed pipe 9 and it is injected into the earth and sand during conveyance in a casing 5a from a soil improver filling port 9a installed at a front end side of the casing 5a, thus it is uniformly mixed and added into the earth and sand by a screw 5b.
Patent JP-H0741587-A (JP)
Title: Elastomer foam
Inventor: SHIRATO HITOSHI
IPC: C08J9/04
Filed: 1993-07-29
Abstract: PURPOSE:To provide an elastomer foam excellent in heat resistance, flexibility and chemical resistance. CONSTITUTION:The elastomer foam is produced from a polyester mainly consisting of a diol and a dicarboxylic acid. The diol is a substance represented by general formula [I] or other diol and the dicarboxylic acid is a substance represented by general formula [II] or other acid. The polyester essentially consists of at least either of components [I] and [II], and the total amount of components [I] and [II] is 1.0-10mol% of all the monomers constituting the polyester. RO-(Ph)n-OR [I] (wherein n is 3 or 4; and R is hydrogen or -CH2 CH2OH), HOOC-(Ph)m-COOH [II] (wherein m is 3 or 4).
Patent JP-2000006796-A (JP)
Title: Track carriage system
Inventor: TAI AKIHITO
IPC: B61B13/06
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the rail installation cost and to change the advancing direction of a carriage without changing the direction of the whole carriage by changing the direction of a drive wheel. SOLUTION: A carriage entering from the left upper side is stopped on a traverser 50, for example. When rotating rails 51, 52 are rotated CW at a right angle, only units 6, 8 are rotated by 90 deg. while the carriage itself is not rotated. Rotating rails 53, 54 are rotated CCW by 90 deg.. When the drive wheel unit 6 is driven, the units 6, 8 are temporarily guided by two fixed rails 56, 57 and advanced to the center section of the rotating rails 53, 54. When the rotating rails 53, 54 are rotated at a right angle, only the units 6, 8 are rotated by 90 deg. while the direction of the carriage is not changed, and the advancing direction of the carriage is changed by 90 deg.. When the drive wheel 6 is driven, the carriage is advanced to the right upper side, and the advancing direction is changed.
Patent JP-S6431886-A (JP)
Title: Method for treating side of laminated body of tacky tape or sheet
Inventor: FUKUCHI HIDEJI
IPC: C09J7/02
Filed: 1987-07-27
Abstract: PURPOSE:To prevent squeeze-out of a tacky agent and mutual adhesion of a laminated body by storage under load, by coating the sides of the laminated body of tacky tapes or sheets with an ultraviolet ray curing type solventless treating liquid and curing the above-mentioned liquid. CONSTITUTION:The sides of a laminated body of tacky tapes or sheets consisting of paper, synthetic polymer, etc., is coated or sprayed with an ultraviolet ray curing type solventless treating liquid, such as unsaturated polyester based, acrylic or epoxy based liquid (containing a photopolymerization initiator, such as benzoin or azobisisobutyronitrile as an essential component). Both sides of the laminated body are then irradiated with ultraviolet rays at 250-500mmu wavelength for 1.5-8sec to form cured films.
Patent JP-S6083560-A (JP)
Title: Preparation of miso
Inventor: NAKAZONO SHIYUUZOU
IPC: A23L11/20
Filed: 1983-10-08
Abstract: PURPOSE:To produce MISO (fermented bean paste) having enriched Ca component and improved taste and flavor, and effective for the promotion of health, by dehydrating an animal material in hot oil, squeezing and extracting to remove the oil, dissolving the resultant powdery seasoning component in water, and adding the solution to the raw material of MISO in a proper stage of the MISO production process. CONSTITUTION:Soybeans are washed with water, soaked, boiled on a slow fire for about 5hr, and rounded into a MISO ball while it is still hot. The ball is pressed to form a flat plate, and mixed with seed malt, salt and water. The mixture is further mixed with the above powdery seasoning component and the soup produced by the boiling of soybeans, and stirred thoroughly. The product is fermented and ripened in a definite vessel, and if necessary ground, to obtain the objective MISO. The above powdery seasoning component can be prepared by throwing an animal raw material such as chicken, dried bonito, etc. in an oil heated at about 120 deg.C, squeezing to remove the oil after the completion of dehydration, treating with a deoiling agent such as n-hexane to remove the oil, and pulverizing the product.
Patent JP-S5977996-A (JP)
Title: Sailing boat
Inventor: HORIUCHI KOUTAROU
IPC: B63B35/79
Filed: 1982-10-26
Abstract: PURPOSE:To reduce sailing resistance, make uniform a stabilizing force and enhance stability at stoppage, by a method wherein a mast for fitting a sail is tiltably supported on a boat's hull having a circular cross-sectional shape, and arms provided with floats are totatably fitted to the hull. CONSTITUTION:The mast 3 for supporting the sail 2 is tiltably fitted to the boat's hull 1 having the circular cross-sectional shape. The arms 7 provided with the floats 8 at thier tips are fitted to side parts of the hull 1 so that the arms 7 can be spring upward. A center board 6 is fitted to a central part of the hull 1 so that it can be operated through a cable 63. The rider stands on an anti-slip part 13 provided at the central part of the hull 1, grips an operating part 4 of the sail 2, and sails. Accordingly, since the submerged surface area is reduced as compared with that of a conventional sail-board, sailing resistance can be reduced, a stabilizing force can be made to be uniform, and operation is facilitated. In addition, stability at stoppage is enhanced by the floats 8.
Patent JP-S6344582-A (JP)
Title: Production of cephalosporin derivative
Inventor: TAGAWA HIROAKI
IPC: C07D501/40
Filed: 1986-08-12
Abstract: PURPOSE:To readily and efficiently obtain a compound useful as an intermediate for producing antibiotic substances, by reacting a specific 7- amino-3-(pyridyloxazole)methyl-cephalosporin derivative with a specific com pound. CONSTITUTION:A compound expressed by formula I (X is halogen; A is O or S; R1 is lower alkyl; R2 is alkyl, aralkyl, aryl, etc.), e.g. methyl 4-chloro-3- oxo-2-methoxyiminobutyrate, etc., is reacted with a Lewis acid, trialkylphosphine dihalide, triarylphosphine dihalide or halogen to give a reactive derivative, which is then reacted with a compound expressed by formula II {R3 is COOH, COOM [M is alkali (earth) metal, etc.], etc.; Y<-> is anion forming inorganic or organic acid, etc.,} to afford the aimed compound expressed by formula III. A compound expressed by formula IV (R31 is COOH, etc.) can be produced from the above-mentioned compound expressed by formula III.
Patent JP-S6337344-A (JP)
Inventor: HAINTSU MUSUTOROOFU
IPC: G03F7/095
Filed: 1987-07-30
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-H0474473-A (JP)
Title: Semiconductor device
Inventor: YAMANISHI YUJI
IPC: H01L29/78
Filed: 1990-07-16
Abstract: PURPOSE:To use a source contact region of peripheral area as a high-side switch by making part of a gate side of the source contact region in P-type region with higher concentration than a P-type semiconductor substrate, and by not making the source contact region of the peripheral area in the punch-through preventive region. CONSTITUTION:A N-channel MOSFET has a stripe structure in which a gate 6 of a source region 9 in peripheral area is put on the opposite side of a punch- through preventive region 10. An obliquely-lined portion 35 around the source region shows a depletion layer, when MOSFET is operating. In the peripheral area of a source 33, the source is located on the outside of a punch-through preventive region 36. Therefore, the depletion layer spreads in large area due to the low concentration of a semiconductor substrate 32. On the side of the gate, positive bias works in a gate electrode 34. As a result, the depletion layer also spreads in the area under the gate, and the yield on the gate side of junction between the source and the substrate does not occur.
Patent JP-S5979551-A (JP)
Title: Magazine for encasing
Inventor: KOIZUMI KOUSHIROU
IPC: H05K13/00
Filed: 1982-10-29
Abstract: PURPOSE:To prevent the slip-off of a material to be encased by protrusively forming stoppers at both ends of the slit of the magazine at right angles to the axis of the slit. CONSTITUTION:A rubber sphere 6 is stuffed into one opening end of a cylindrical body 3 and an opening is clogged, and an IC is inserted into the cylindrical body 3 from the other end and an opening is clogged by a rubber sphere 6. The stuffed rubber spheres 6 are compressed and deformed and stopped among both edge sides of the slit 5 and a saddle section 4, and one parts are brought into contact with stopper sections 7 and supported. Consequently, the rubber shperes 6 do not slip off by the weight and shock of the IC being encased. Accordingly, there is no accident in which the rubber spheres slip off, and the slip-off of the material to be encased can be prevented.