baber/WOPTO huggingface dataset:
Patent JP-H11301717-A (JP)
Title: Formed container having lid
Inventor: ONO KATSUTOSHI
IPC: B65D43/22
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To attach a lid body to a container body by providing a hollow projection and a receiving part to be fitted to each other at the corresponding position on a peripheral edge of each member to be closely joined with each other when the lid is closed. SOLUTION: In a container having a lid, a lid body 1 and a container body 2 are formed in an openable/closable manner continuous to each other through a hinge 3. The container is obtained by heating and softening one synthetic resin sheet, and pressing it through vacuum or with compressed air using a male die and a female die. The lid body 1 and the container body 2 of deep dish shape are formed so that a peripheral edge part 11 of the lid body 1 is closely joined with a peripheral edge part 21 of the container body 2 when bent at the hinge 3. Four mushroom-shaped hollow projections 4 are formed on the peripheral edge part 11 of the lid body 1 toward the container body 2. Four slits 5 as receiving parts are formed at the positions corresponding to a center projection 4 of the lid body 1 of the peripheral edge part 21 of the container body 2.  These hollow projections 4 and the slits 5 form the fitting structure.
Patent JP-2000302750-A (JP)
Title: Hapten compound of thiocarbamate-based compound and method for assaying heterrologous system
Inventor: ITO SHIGEHISA
IPC: C07K16/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound usable in the immunoassay of the heterologous system of a thiocarbamate-based compound. SOLUTION: This new compound is a compound of formula I (X is non- substituted or a halogen; R1 is a 1-5C alkyl; and (n) is 1-10), e.g. 4-(N- benzylthiocarbonyl-N-ethylamino)butanoic acid. The compound of formula I is obtained, for example, by the following process: an amino acid derivative of formula II, carbon disulfide, and a caustic alkali such as sodium or potassium hydroxide are reacted with one another in a polar solvent such as water, acetone or acetonitrile or a mixed solvent thereof at -10 deg.C to the boiling point of the solvent for 5 min to 10 h to form a carbamate salt of formula III (M is an alkali metal) which is then reacted with a benzyl halide derivative of formula IV (X and X' are each a halogen) at -10 deg.C to the boiling point of the solvent for 5 min to 10 h.
Patent JP-2000302068-A (JP)
Title: Crawler
Inventor: KIMURA YOSHIMASA
IPC: B62D55/14
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a crawler capable of being steered with a minor steering force and assuring a high running performance even on a soft road surface, etc. SOLUTION: A swing frame 46 is pivoted at the bottom of a stationary frame 22 fixed to a vehicle body 12. On the swing frame 46, a front roll wheel 52 and rear roll wheel 54 formed from rubber tire are pivoted, and a front guide board 62 and rear guide board 64 made of metal are pivoted in front of and behind them. An endless belt 44 made of rubber is set on a drive wheel 16, the front guide board 62, roll wheels 52 and 54, and rear guide board 64 so that approximately a hexagonal shape is formed when viewed on the side elevation. When running on a soft road surface, the crawler 10 sinks to prolong the grounding length, so that a high running performance can be established. On a hard road surface, the grounding length is approximately identical to the roll wheel pitch L being short, so that the steering moment becomes small, and steering can be performed with a small steering force.
Patent JP-S62122334-A (JP)
Title: Digital data arithmetic processing unit
Inventor: TANAKA SHUICHI
IPC: H03M13/00
Filed: 1986-05-15
Abstract: PURPOSE:To utilize at most the detection and correction capability of a reed solomon code minimized in hardware scale by using repetitively required minimum arithmetic unit by the number of times depending on the inter-code distance. CONSTITUTION:A digital data arithmetic processing unit has a coding means by a reed solomon code generating a check word by solving equation (I) and a check word pattern Pk being at least (m-1)-set of roots are obtained by equation (II). Further, a decoding means by a reed solomon code by applying erasure correction by solving equation (III) is provided to obtain an erasure pattern Yk being a root of equation by equation (IV). The detection/correction capability of the reed solomon code is enhanced at most and the titled device is simplified minimizingly. In equation (III), l=0-d-2, k=1-m, m is an erasure error number (known), Xk is the k-th error location (known), S1 is syndrome (known), Yk is the k-th erasure error pattern, and d is the minimum distance of the code, and k, l, p, j, n in equation (IV) are the same as those of equation (III).
Patent JP-H08289484-A (JP)
Title: Uninterruptible power supply system
Inventor: MAKABE MATAAKI
IPC: H02J7/34
Filed: 1995-04-11
Abstract: PURPOSE: To provide an uninterruptible power supply system which can feed power to an uninterruptible load system and an emergency load system even during power interruption without requiring any extra emergency power supply. CONSTITUTION: The uninterruptible power supply system comprises an emergency load system 4 to be connected with an AC power supply system, and an uninterruptible load system 5 to be connected with an uninterruptible power supply 25. The uninterruptible power supply 25 comprises a bilateral converting section 30 for A/D conversion and D/A conversion, a power storage unit 31 and a D/A converting section 32 for delivering power to the uninterruptible load system 5. When power supply from the AC power supply system is interrupted, the bilateral converting section 30 is switched to D/A conversion and AC power is fed therefrom to the emergency load system 4.
Patent JP-S62267500-A (JP)
Title: Method for replenishing dissolved metallic ion in ion electroplating solution
Inventor: NAKAYAMA MOTOHIRO
IPC: C25D21/14
Filed: 1986-05-15
Abstract: PURPOSE:To preferentially reduce the Fe<3+> in a plating soln. by adding a specified org. compd. to control the hydrogen generation reaction at the time of replenishing a metallic ion in the electro-plating soln. of Fe or an Fe alloy. CONSTITUTION:When a plating metallic ion is replenished into the plating soln. of Fe or an Fe alloy, the plating soln. with a content of the plating metallic ion reduced by the plating reaction is supplied into a vessel 1 packed with the powder 10 of Fe or an Fe alloy from a fed pipe 3, hence the Fe or Fe alloy is dissolved in the plating soln. to increase the concn. to a value appropriate for plating, and the soln. is returend to a plating bath. In this case, 1.0-1,000mg/l of 1 or >=2 kinds among a polyoxyethylene derivative compd., a polyoxypropylene derivative compd., polyvinyl alcohol, and a polyvinyl alcohol derivative is added to the plating soln. Consequently, the gaseous hydrogen generation reaction is controlled, the Fe<3+> in the plating soln. is preferentially reduced, and the plating soln. is rapidly and highly reactivated.
Patent JP-S61269251-A (JP)
Title: Reel base
Inventor: KANAGUCHI MASAHIRO
IPC: G11B23/04
Filed: 1985-05-23
Abstract: PURPOSE:To execute with high accuracy the tension-servo of a running tape by a reel motor, and to improve the recording and reproducing characteristics by always transferring exactly torque which is varied suddenly of the reel motor, to a tape reel a reel base. CONSTITUTION:Three pieces of lower ends 11a among 12 pieces of claws to be driven 11 are made to abut on three pieces of projecting parts 20, therefore, the fitting height of the tape reel 9 is controlled, and an annular projecting part 12 of its tape reel 9 is floated by a gap H2 in the upper part of a high friction member 5. Accordingly, in this state, when a reel base body 2 is rotated as indicated with an arrow, three pieces among 12 pieces of claws to be driven 11 slide relatively and easily on three pieces of projecting parts 20 consisting of a low friction member, and three pieces of driving claws 4 slide easily into three places among 12 pieces of claws to be driven 11. At the same time, the control of the fitting height of the tape reel 9 is released, the tape reel 9 is made to descend by the gap H2 portion, the annular projecting part 12 of its tape reel 9 is made to adhere closely onto the high friction member 5, and the tape reel 9 is installed completely to a reel base 1.
Patent JP-S592448-A (JP)
Title: System for detecting divergence of automatic equalizer
Inventor: KAKO TAKASHI
IPC: H04L25/03
Filed: 1982-06-28
Abstract: PURPOSE:To grasp suitably the divergence state of an automatic equalizer, by discriminating the quality of signals from the respective absolute outputs of tap coefficient absolute value extracting circuits. CONSTITUTION:A data receiving circuit section is provided with tap coefficient absolute value extracting circuits 19-0-19-n, each tap coefficient is led to absolute value extracting circuits 19-0-19-n and the respective absolute value is applied to an adder 20. The output of the adder 20 is compared with a threshold value TH at a comparator 21 to check whether or not the state is in divergence. A divergence state detecting section 14 picks up surely the state of divergence so as not to be affected with noise.
Patent JP-S60254320-A (JP)
Title: Terminal equipment including drawing converting processor
Inventor: HIBINO MASASHI
IPC: G06F3/048
Filed: 1984-05-31
Abstract: PURPOSE:To change a graphic such as a map displayed on a display device without increasing the load of a processor by storing map information transferred from a host processor in the terminal equipment side, and if the conversion of drawing is necessary, executing the conversion by a drawing converting processor included in the terminal equipment. CONSTITUTION:When necessary map information (coordinate system data include one kind of latitude and longitude information) is transferred from the host processor 1' to the terminal equipment 4', the terminal equipment 4' stores the information in a memory 9. When an operator of the terminal equipment 4' inputs the specification of drawing through a keyboard 6', the drawing converting processor 8 converts the map information stored in the memory 9 into the data of a coordinate system (x, y coordinates) corresponding to the specified drawing. Since the converted data are equivalent to the coordinate system data sent from the host processor to a general display, the data are converted by a display coordinate system converting processor 7 and displayed similarly to the general display.
Patent JP-S5537961-A (JP)
Title: Collecting method for geological sample
Inventor: FUKUDA MAKOTO
IPC: E02D1/04
Filed: 1978-09-11
Abstract: PURPOSE: To prevent a sample from changing in quality and also from falling off in collection operation by freezing only the external circumference part of the sample in a sampler by adding a refregerant to muddy water being mixed with an antifreezing solution in boring operation.  
     CONSTITUTION: Boring machine 1 is equipped with boring rod 2, muddy-water tank 3 and muddy-water pump 4. After boring to a fixed depth, a sample is pushed into a sampler through a sample collecting sampler. Next, an antifreezing solution is added into muddy water 6 such as bentonite in muddy-water tank 3 to substitute muddy water in a bored hole with this mixed liquid, and a refregerant of ice and dry-ice pieces is added. Although adding the refregerant causes the temperature of the muddy water to fall down to approximate -5°C, supplying this low-temperature mixed liquid to the sampler as a substitute freezes the outer circumference of the sample in the sampler. As a result, the sample neither fall off nor change in quality when lifted up for collection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62269650-A (JP)
Title: Production of salt-containing viscous food
Inventor: SUGISAWA AKIRA
IPC: A23L29/00
Filed: 1986-05-15
Abstract: PURPOSE:To obtain the titled food having a color tone similar to a high-salt food material used as a raw material and preservable over a long period without causing discoloration, by adding water to a high-salt food material such as pickled plum pulp and dispersing microcrystalline cellulose in the obtained salt-containing viscous food. CONSTITUTION:A high-salt food material such as pickled plum pulp, salted cod roe, etc., is added with water and optionally a colorant, sugar, seasoning, starch, gum, pH-modifier, alcohol, etc., to obtain a salt-containing viscous food. The objective food can be produced by dispersing microcrystalline cellulose in the above viscous food. The microcrystalline cellulose can be produced e.g. by hydrolyzing a cellulosic raw material with an acid.
Patent JP-S63278664-A (JP)
Title: Wall lining method for molten metal container
Inventor: MITSUI HARUO
IPC: B22D11/10
Filed: 1987-05-06
Abstract: PURPOSE:To extend the service life of a wall lining body by forming small holes of specified dimension over the whole face on the external wall of the inner frame for wall lining and filling up a casting material through this small hole with vibration into the gap among the coarse aggregates of refractory materials. CONSTITUTION:Small holes 15 of 6-10mm phi are provided completely equally on the external wall 3 of the inner frame 13 for execution. A coarse aggregate 9 is first inputted to the bottom part of a molten metal container 1 and subjected to tamping. The inner frame 13 for inner lining is placed thereon, the coarse aggregate 9 is further inputted to the gap between the permanent lining 2 of the container 1 and inner frame 13 and closely packed with the excitation by a vibrator 5. A casting material 10 is then inputted to the hollow part of the inner frame 13 from a material inputting chute 8 to exert further vibration. The casting material 10 is thus filled up in the gap of the coarse aggregate 9 from the small hole 15 of the inner frame external wall 3. Due to the packing rate of the coarse aggregate 9 being increased the service life of the inner lining executing body is extended.
Patent JP-S61269114-A (JP)
Title: Device for supporting rotary body
Inventor: TOMIMORI KIYOSHI
IPC: H02K7/09
Filed: 1985-05-24
Abstract: PURPOSE:To prevent the titled device from damage due to the centrifugal force of an outer ring of a magnetic bearing and to improve the reliability of the device by coaxially arranging a thrust load supporting magnetic bearing and a motor rotor on one side in the axial direction of a journal bearing. CONSTITUTION:The pressure air journal bearing is formed between a supporting part 41 of a fixed shaft 40 and a bearing part 53 of a rotary assembly body 50 and the thrust load supporting magnetic bearing is formed by a fixed side magnetic ring 43 fitted with the fixed shaft 40 and a rotation side magnetic ring 54 fixed on the inside of a cylinder 51 of the rotary assembly body 50. When a rotating magnetic field is generated in a driving mechanism part 60 through a motor driving circuit substrate 63, the motor magnet rotor 55 is attracted by the magnetic field and rotated and a polyhedral mirror 52 is also rotated. A laser beam incident from a laser emitting unit 81 is reflected by the polyhedral mirror 52 rotated at a high speed and radiated from a light projecting part 90 through a lens unit (f-theta lens) 92 to scan the surface of a photosensitive body.
Patent JP-S62266376-A (JP)
Inventor: HIRAO SHIGENORI
IPC: F25B47/02
Filed: 1986-05-14
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-S63278062-A (JP)
Title: Continuous production of photosensitive drum
Inventor: ASANUMA TADASHI
IPC: B29C48/32
Filed: 1987-05-09
Abstract: PURPOSE:To enable continuous and easy production of a photosensitive drum by introducing a continuously obtd. stock pipe continuously into a dipping vessel which is provided above said pipe, contains a photosensitive coating liquid and has a through-hole of the diameter slightly larger than the outside diameter of the cylindrical molding in the bottom from the through-hole in the bottom of said vessel. CONSTITUTION:A device provided with the dipping vessel 8 which contains the photosensitive coating liquid and has the through-hole of the diameter slightly larger than the outside diameter of the cylindrical molding in the bottom above an extruding machine which has a screw 1 having a smooth part in the nose and can form the cylindrical molding perpendicularly upward is used. A thermosetting resin dispersed with a carbon is continuously molded and the formed cylindrical molding is continuously fed to the dipping vessel 8 where the photosensitive coated film layer is formed on the molding surface. The extruding machine is installed into the construction in which the front end of the extruding machine is directed perpendicularly upward to mold the cylindrical molding, i.e., stock pipe, is formed successively upward. The photosensitive drum is thereby easily and continuously obtd.
Patent JP-S5236098-A (JP)
Title: Protective wall of safe
Inventor: HINOHARA KANGO
IPC: E05G1/024
Filed: 1975-09-17
Abstract: PURPOSE: To make the dispersion of heat effective over all areas and strengthen the protective wall by casting a member of dispersing heat such as a graphite block or steel block having the superior heat conductivity into a main protective wall body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08300992-A (JP)
Title: Safety lock mechanism of seat for vehicle
Inventor: SAKAMOTO YUTAKA
IPC: B60N2/42
Filed: 1995-05-10
Abstract: PURPOSE: To provide a safety lock mechanism capable of surely locking a seat even when a large deceleration/acceleration is applied to the seat in the lock-off condition. CONSTITUTION: A screw 14 is turnably fitted to an upper rail 4, a nut 16 to be interlocked with a lower rail 2 or a seat back frame is screwed with a screw 14, and the lead of the screw of the screw 14 and the nut 16 is not less than the angle of friction, and the screw is turned by the load applied to a seat or a seat back to adjust the longitudinal position of the seat or the angle of inclination of the seat back. When the deceleration/acceleration over the prescribed value is applied to the seat, the screw 14 is emergency locked to keep the longitudinal position of the seat or the angle of inclination of the seat back.
Patent JP-H05186485-A (JP)
Title: Phosphosulfonate compounds and herbicidal compositions containing same
Inventor: ROBAATO II ROOSEN
IPC: A01N43/80
Filed: 1992-04-30
Abstract: This invention concerns phosphosulfonates having the general formula   <CHEM>  wherein   (1) Y is phenyl; naphthyl; benzyl; (C5-C8)cycloalkyl; a 5-membered heteroaromatic ring having from one to four heteroatoms each being independently N, O or S, provided that no more than one is O or S; a 6-membered heteroaromatic ring having 1, 2 or 3 nitrogen atoms; or a fused 5,6- or 6,6-membered heteroaromatic ring having from one to four heteroatoms each being independently N, O or S, provided that no more than one is O or S; wherein Y optionally has up to three substituents, each being independently halogen, cyano, nitro, (C1-C6)alkoxy, halo(C1-C4)alkoxy, (C1-C6)alkyl, halo(C1-C4)alkyl, phenyl, (C1-C4)alkylcarbonyloxy, di(C1-C4)alkylcarbamoyl or (C1-C4)alkoxycarbonyl, provided that   (a) no more than one of said substituents is present when Y is a thiadiazolyl ring or a tetrazolyl ring, and (b) no more than two of said substituents is present when Y is a triazolyl ring, a thiazolyl ring, or an isothiazolyl ring, except that when Y is phenyl, naphthyl or benzyl, it may have up to five substituents each being independently halogen, acetoxy, methyl, methoxy or halomethoxy, but no more than two of which are acetoxy, methyl, methoxy, or halomethoxy;     (2) X is oxygen or sulfur; and (3) R<1> and R<2> are each independently chloro, or (C1-C6)alkyl, (C1-C6)alkoxy, halo(C2-C4)alkoxy, (C1-C4)alkylthio, (C3-C4)alkenyloxy, (C3-C4)alkynyloxy, (C1-C4)alkoxy(C1-C4)alkoxy, (C4-C8)cycloalkyloxy, (C3-C6)cycloalkyl(C1-C3)alkoxy, cyano(C1-C4)alkoxy, (C2-C4)alkylideneiminooxy or amino each optionally substituted with one or two of (C1-C4)alkyl, (C2-C4)alkenyl or phenyl; provided that there is not more than one phenyl group on the amino group; also provided that R<1> may additionally be phenyl or phenoxy; and also provided that R<1> and R<2> may both be alkoxy so as to form together with the phosphorus atom a 6-membered oxygen-containing ring; except that when R<1> and R<2> are both alkoxy, Y is not phenyl, 4-methylphenyl, 4-chlorophenyl, 4-bromophenyl or 3-nitrophenyl; compositions containing these compounds and their use as herbicides. n
Patent JP-S5636275-A (JP)
Title: Acoustic image expanding unit
Inventor: KIKUCHI MAKOTO
IPC: H04N5/44
Filed: 1979-08-31
Abstract: PURPOSE:To eliminate the discordant noise of the acoustic image expanding circuit to prevent uncomfortable impression of the audience, by adding noise eliminating rotation to the acoustic image expanding circuit. CONSTITUTION:The difference signal of L-R input is delayed by BBD 11 and is mixed into left and right sound signals as indirect sound at a stereo broadcast receiving time. Therefore, attendance impression and expanding impression can be obtained, and then, uncomfortable impression is given due to noise for idle channel. For the purpose of preventing this uncomfortable impression, video signal detecting circuit 20 is provided which outputs a low-level voltage for synchronizing signal ''presence'' of the television signal and outputs a high-level voltage for synchronizing signal ''absence''. This circuit is connected to video detecting circuit 19, and the output of video signal detecting circuit 20 is connected to the base of transistor 21. The collector side of transistor 21 is connected to acoustic image expanding switch 12 which issues indirect sound for high-level input and issues the command to cut off indirect sound for low-level input under the grounded state, and a noise eliminating circuit is provided which is connected to DC power source VCC through the collector side and resistance R.
Patent JP-H0412716-A (JP)
Title: Vacuum cleaner
Inventor: UENO HITOHISA
IPC: A47L9/00
Filed: 1990-04-28
Abstract: PURPOSE:To surely prevent a temperature rise caused by clogging of a dust collecting filter without deteriorating a characteristic (suction power) by providing a pressure sensor, and a cooling control circuit for operating an electromagnet due to deterioration of a prescribed value or below of detection pressure of this sensor. CONSTITUTION:When a dust sucking operation advances, a filter 5 causes gradually clogging. In connection therewith, the degree of vacuum in a dust collecting chamber 4 becomes high, a resistance value of a pressure sensor 13 becomes small, and a voltage of an (a) point rises. When the degree of vacuum in the dust collecting chamber 4 reaches a prescribed value H0, the voltage of the (a) point becomes a reference voltage V0, therefore, an output of a comparator 25 becomes a high level and a timer circuit 28 is actuated, an electric conduction to an electromagnetic coil 12a is started, and an electromagnet 12 operates by a prescribed time. Accordingly, during this time, by suction force of the electromagnet 12, a valve body 9 is sucked and an inflow port 8 is opened, external air is led into the dust collecting chamber 4, and cooling of a motor- driven air blower 3, etc., is executed. In such a way, a temperature rise caused by clogging of the dust collecting filter can be prevented surely.
Patent JP-S5237603-A (JP)
Title: Steam generator
Inventor: SASAKI TAKESHI
IPC: F28D7/16
Filed: 1975-09-18
Abstract: PURPOSE:The steam generator of which tubes in group for the heat exchange are made available to drain early and are also made possible to be removed outside from the body of the heat exchanger after the treatment of Na.