baber/WOPTO huggingface dataset:
Patent JP-H06135897-A (JP)
Title: Production of alkyl-beta-@(3754/24)3,5-dialkyl-4-hydroxyphenyl) propionate
Inventor: TAKAHASHI KATSUJI
IPC: B01J23/02
Filed: 1992-10-27
Abstract: PURPOSE:To obtain the subject compound free from coloring, useful as an antioxidant by subjecting a (3,5-dialkyl-4-hydroxyphenyl)propionic acid lower alkyl ester to ester exchange in the presence of an alkali metal hydroxide. CONSTITUTION:A 2,6-dialkylphenol and potassium hydroxide are heated to 90 deg.C while stirring, the system is made into a state of reduced pressure and retained for 30 minutes to distill away formed water. Methyl acrylate is dripped to the system under normal pressure at 130 deg.C and reacted for two hours to give a (3,5-dialkyl-4-hydroxyphenyl)propionic acid lower alkyl ester. Then this compound is subjected to transesterification with a higher alcohol such as n- octadecyl alcohol in the presence of an alkaline (earth) metal hydroxide or carbonate to give the objective alkyl-3-(3,5-dialkyl-4-hydroxyphenyl)-propionate.
Patent JP-S62147562-A (JP)
Title: Structure analysis system
Inventor: HASHIMOTO SHIN
IPC: G06F19/00
Filed: 1985-12-20
Abstract: PURPOSE:To obtain a desired graphic form at a low price without using a digital plotter nor a graphic display by adding a simple deciding means and a graphic output means to an existing structure analysis system. CONSTITUTION:Input data including information on the shape, material, load, etc. of a structure also includes information (switch information) for deciding whether input data information and analysis information should be outputted to a printer form or no Switch information is decided with respect to the input data information. If the output of the switch information is decided, a graphic form is drawn on the printer form based on the shape information of the structure. While analysis processing is carried out if the output of the information is not decided. Then the switch information is decided in terms of the analysis information. If the output of the switch information is decided, the graphic output of the analysis information is carried out. Then the processing is completed if the output of the information is not decided. Each processing can be easily carried out by a computer.
Patent JP-H07193039-A (JP)
Title: Flattening method for integrated circuit
Inventor: PATORITSUKU JIEI KEREHAA
IPC: H01L21/306
Filed: 1994-11-24
Abstract: PURPOSE: To provide a smoothed and plagiarized thin-film on which the height of convex portion is decreased by etching after forming metallic wiring patterns by a first masking process and then performing a second masking process with a mask which is a negative of the first mask. CONSTITUTION: A first mask is provided on a photoresist layer covering an aluminum layer, and the masked photoresist layer is exposed. The photo-set photoresist layer is developed and etched, and then the strip-shaped photoresist is removed, and an insulating layer is formed thereon. A second photoresist layer is formed on the insulating layer. The second photoresist layer is exposed using a second mask which is a negative of the first mask. When the photo-set mask is developed, the pattern of the photoreist is left. Subsequently, when etching is conducted with, isotropic etching agent, the projecting portion is removed by etching, and the insulating layer is more planarized with little recess.
Patent JP-H06137394-A (JP)
Title: Continuously variable transmission
Inventor: NAKAMURA HITOSHI
IPC: F16H15/20
Filed: 1992-10-28
Abstract: PURPOSE:To provide a continuously variable transmission which is formed into a a bearing construction of good transmission efficiency and little frictional resistance and noise, compact, excellent in producibility and economy, can be decelerated in normal and reverse rotational direction, and can insure high reduction ratio. CONSTITUTION:This transmission is provided with a fixed outer ring 5 fixed to a housing 4, an output outer ring 7 arranged on the outer circumference of the outer face on the output side of a taper inner ring 3, fixed to the inner face of a cylindrical ring 6 in one body with an output shaft 2 so as to rotate together with the output shaft 2, and formed into a taper form in response to the output side outer face of the taper inner ring 3, and a roller retaining cylinder 8 which is movable in the axial direction between the taper inner ring 3 and the fixed outer ring 5 and the output outer ring 7, and rotatably supported with an input shaft 1. This is also constituted of drum shaped input side rollers 10a which are held with retaining holes 9 provided on the roller retaining cylinder 8 and point contactedly rolled between the input shaft side outer face of the inner ring 3 and the inner face of the outer ring 5, and drum shaped output side rollers 10b rolling between the output side outer face of the inner ring 3 and the inner face of the output outer ring 7.
Patent JP-H01131494-A (JP)
Title: Articulated manipulator
Inventor: TANAKA KOICHI
IPC: G21C17/003
Filed: 1987-11-17
Abstract: PURPOSE:To allow smooth in and out actions of links so that sliding galling between a guide pipe and the links is prevented by providing rollers which roll in contact with the wall surface of the guide pipe to the end part of the links. CONSTITUTION:A pair of the right and left rollers 10 are provided on the end part of the links 8 on the side opposite to a backing part 6a extending from the front end of the guide pipe 6. The moment by the weight of the links 8 projecting forward from the guide pipe 6 is eventually exerted between the guide pipe 6 and the links 8 housed in the pipe in the state of drawing out the links 8 in this constitution. Since the rollers 8 are provided to the end part of the links 8, the rollers 10 roll on the wall surface of the guide pipe 6. The links 8 are thereby smoothly operated in and out with respect to the guide pipe 8 without generating the sliding galling between the same.
Patent JP-H04163197-A (JP)
Title: Transfer sheet
Inventor: SHIMIZU KAZUHIKO
IPC: B44C1/16
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a highly decorative transfer sheet which produces varied, three-dimentional luster in addition to patterns by a method wherein the transfer sheet is made up by laminating a transparent release-layer, a pattern printing layer, a luster layer, an adhesive agent layer, and an embossed pattern printing layer one after another over a mold-releasing type base sheet. CONSTITUTION:A transparent release layer 2, a pattern printing layer 3, a luster layer 4, an adhesive agent layer 5, and an embossed pattern printing layer 6 are laminated one after another in the above-mentioned order over a mold-releasing type base sheet 1. The transparent release layer 2 protects, after the transfer, the pattern printing layer 3 and others as well as giving them appropriate separability. The pattern printing layer 3 is desirable to be such that through which underlying luster layer 4 can be seen through after the transfer. The luster layer 4 can be formed by evaporation of metal or by solid printing with ink containing brilliant pigments. Heat-sensitive or pressure sensitive resin suitable to the surface of a substance made by plastic molding or the like on which the transfer is to be made is used for formation of the adhesive agent layer 5. The embossed pattern printing layer 6 gives, after the transfer, the luster layer 4 indented and embossed touches and gives thereby three- dimensional effect to the same. Curable ink or a type of ink which contains fillers such as body color or other inorganic substances can be used for attaining the above-mentioned purpose.
Patent JP-H10134277-A (JP)
Title: Remote building monitoring system
Inventor: MAKINO HIROSHI
IPC: G08B23/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a remote building monitoring system capable of speedily processing abnormal information at monitoring center equipment without being delayed. SOLUTION: Server equipment 40 is provided for backing up data in storage parts 25a and 25b held by monitoring center equipment 20 through a communication line T3, this server equipment 40 is provided with a statistic data preparing part 44 for preparing statistic data from the backed-up data and a report data preparing part 45 for preparing the report data of fault information, and the monitoring center equipment 20 is provided with a discrimination part 28 for stopping the back-up of information when the load of a central control part 22 is high in case of backing up data.
Patent JP-H08126950-A (JP)
Title: Preliminary rough machining method for metal mold material
Inventor: OSUMI HIROSHI
IPC: B24B17/10
Filed: 1994-10-31
Abstract: PURPOSE: To shorten machining time to a great extent by letting each step section having been formed by deep cutting and rough machining, be furthermore formed into an appropriate number of step sections which are so formed as to be easily finished up with its pitch made small.∥CONSTITUTION: In the rough blanking and machining method, let the pitch in elevation of a raw material m for one time cutting be equivalent to a depth which can be cut out by the entire length of a tool t, so that each step section is thereby formed one after another from an upper section A1 to a lower step section A3 . Next, in a run-up machining work, each step section having been formed by deep cutting and rough machining, is furthermore formed into an appropriate number of step sections a1 through a6 which are so formed as to be easily finished up with its pitch made small. Since the aforesaid machining is carried out upward in such a way as to start at the lower step, and end up at the upper step one after another, cutting can be performed most efficiently by using the entire length or the wide range section of a tool t at the time of machining. Biting of chips and the like is thereby eliminated, the wear of each tool is lessened to a great extent, and the wear of each tool mounting section can also be remarkably reduced.
Patent JP-2000120047-A (JP)
Title: Floating gate type intake device
Inventor: NAGATA NORIHIRO
IPC: E02B7/20
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a floating gate type intake device capable of being operated by buoyancy, being used as an intake limiting equipment of an intake in a water-power plant/agricultural water use, etc., and a water sharing equipment from various kinds of diversion canals used for agriculture, etc., and keeping the quantity of water taken or divided in constant. SOLUTION: A floating gate type intake device is equipped with an intake basin having an introduction inlet and an intake, a water-tight device of an elastic material provided around the intake and a flow straightening device provided to the upper stream of the introduction inlet in the intake basin. A floating gate 10 brings a plurality of rollers 11, 12 and 13 into contact with a vertical wall surface of the intake basin in the intake basin, the forward, backward and sideways movement is restricted to guide it in a liftable manner, it is contacted to the water-tight device through floating rear plates (overflow plates) 14, and it moves up and down in accordance with variations in the water level of the intake basin to provide such buoyancy as the depth of overflow can be kept in constant.  Regulation devices 16 and 17 for regulating the upper limit of a rising position of the floating gate 10 are provided to a quantitave intake floating gate.
Patent JP-H11124186-A (JP)
Title: Lid member for container
Inventor: AIMOTO ATSUO
IPC: B65D81/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To facilitate a work for opening a hot water discharging hole when a lid is fixed to a container and hot water within the container is discharged through the hot water discharging hole formed in the lid, enable a discharging operation for the hot water within the container to be easily carried out within a short period of time, prevent stored content such as noodles or the like in the container from being clogged and cause the hot water within the container to be discharged stably through the hot water discharging hole. SOLUTION: A lid member for a container is made such that a fitting flange 11 to which an outer edge of a container is fitted is projected at an outer edge part of a lid member 10 and an upper surface of this fitted flange is formed with a hot water discharging hole 13 to be opened or closed by an opening or closing claw 12. A guide raised part 17 is formed toward the fitted flange, an engaging concave part 17 is formed within the guide raised part, a plurality of guide portions 17b are spaced apart by a predetermined amount from each other, and a hot water discharging hole to be opened or closed by one opening or closing claw is formed to be communicated with each of the guide portions.
Patent JP-H11123376-A (JP)
Title: Treatment method for heavy metal-containing waste
Inventor: MIZUTANI MAKOTO
IPC: B09B3/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for a heavy metal-containing waste for solidifying efficiently and stably heavy metals in the heavy metal-containing waste and preventing the elution of heavy metals. SOLUTION: In a treatment method, a heavy metal-containing waste A, an alkali metal compound or an alkali earth metal compound B, sulfur C and a metal salt having a standard electrode potential larger than that of cations of the component B are melt kneaded in the presence of a non-aqueous medium and then cooled and solidified. Further heavy metal containing waste A, a sulfide E and the metal salt having a standard electrode potential larger than that of cations of the component E are melt kneaded in the presence of a non- aqueous medium, and then cooled and solidified.
Patent JP-S62149385-A (JP)
Title: Production of thin ferritic stainless steel having excellent blanking property
Inventor: HARASE JIRO
IPC: B05D7/14
Filed: 1985-12-25
Abstract: PURPOSE:To remarkably improve the blanking property of an annealed thin ferritic stainless steel sheet without pickling the sheet by forming a coated film consisting of an org. material or a mixture composed of the org. and inorg. materials on the surface of said steel sheet. CONSTITUTION:The coated film consisting of the org. material or the mixture composed of the org. and inorg. materials is formed on the surface of the annealed thin ferritic stainless steel sheet to 0.05-5g/m<2> deposition. The above- mentioned annealing is executed in the temp. region of 800-1,000 deg.C in an atmosphere having -30-0 deg.C dew point and consisting of 1-80% H2 and the balance N2. The oxide layer on the surface is formed to 300-5,000Angstrom  thickness. The material consisting of the org. material or the mixture composed of the org. and inorg. materials to be coated on the surface of the stainless steel sheet refers to a PVA or acryl emulsion added with CrO3, H2BO3, etc. As a result, the blanking property is remarkably improved and this method is effective in improving productivity and extending the life of dies. The rust resistance is improved as well.
Patent JP-2001111361-A (JP)
Title: Emitter/follower circuit
Inventor: SHINOZUKA TOSHIYUKI
IPC: H03F3/50
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To suppress the peaking of frequency characteristics generated due to the parasitic inductance of base wiring and the input capacitance of an emitter/follower in an emitter/follower circuit. SOLUTION: In an emitter/follower circuit including an emitter/follower transistor Tr1 and an emitter load resistance RE1, a by-pass circuit CIR1 is provided between the base terminal and emitter terminal of the transistor Tr1, and the input capacitance of the emitter/follower circuit is reduced by the input impedance of the by-pass circuit CIR1 so that the peaking of frequency characteristics can be suppressed.
Patent JP-2000120412-A (JP)
Title: Hydraulic tappet controlled in head loss
Inventor: MAAJO TSUEKUURU
IPC: F01L1/25
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To allow a puppet valve for an engine not to open by flexure of a camshaft but to open only in response to a command of a valve control arm. SOLUTION: A hydraulic tappet 5 is provided with an inverted cup-shaped element having an upper disk 51 bonded to a cylindrical body 52 for the tappet 5, having therein a flange 54 forming a tubular guide sleeve 55 for an axial motion of an inside assembly provided with a movable reservoir 57 for low pressure oil. The tappet 5 includes an elastic restoring device A consisting of two elements 10, 20 and being interposed between an inside surface 51s of the upper disk plate 51 and a rim of the reservoir 57 in the tappet 5 in order to speedily restore a head loss of the tappet 5 so as to improve a contact between a cam 2 of a distributing shaft 1 and the disk 51 of the tappet 5.
Patent JP-H02137451-A (JP)
Title: Telephone set
Inventor: IGUCHI MITSUNARI
IPC: H04M1/64
Filed: 1988-11-18
Abstract: PURPOSE:To efficiently perform work in an office by automatically reading out and reproducing a response message from a storage part where the response messages of the name of a callee and the name of a department to which the callee belongs, etc., is registered at the time of responding to incoming. CONSTITUTION:When a user performs an off-hook operation by the arrival of an incoming signal from a line 8, an HS 2 is turned on. A CTL 1 recognizes the fact that the incoming signal is detected via an SPC 7, or by the turn-on of the HS 2, and reads out the message at the time of responding to the incoming stored in a MEM 5. The massage at the time of responding to the incoming read out from the MEM 5 is converted and reproduced to an analog signal by an A/DC 4 and is sent to the line 8 as the message at the time of responding to the incoming.
Patent JP-H02135977-A (JP)
Title: Facsimile equipment
Inventor: KURAGAMI NAOKI
IPC: H04N1/17
Filed: 1988-11-17
Abstract: PURPOSE:To obtain reproduced and recorded pictures and communication time to fit a transmitted original by varying a reading speed by a set marker according to whether a picture-writing is fine or the coarse in the original. CONSTITUTION:A fine part 2a and a coarse part 2b of the picture-writing drawn on an original 2 to be transmitted are judged, and a marker 3a and a marker 3b are set at the respective heads of the parts 2a and 2b in a sub scanning direction 1b. When a communication starts, a reading part 1 moves in the arrow direction of the sub scanning 1b and outputs a picture signal 1a obtained by reading the marker 3a (the marker thin in a main scanning direction). A marker detecting part 4 identifies the signal of the marker 3a in which the picture signal 1a is included by a reference value and outputs a control signal 4a to instruct reading with thin linear density. Further, the reading part 1 lowers the speeds of main scanning and sub scanning by the instruction of the thin linear density of the inputted control signal 4a, reads the 2a part of the original 2, reads the marker 3b (the marker thick in the main scanning direction), and heightens the speeds of the main scanning and the sub scanning. Thus, the linear density can be changed correspondingly to the size of a character in the original.
Patent JP-H11126515-A (JP)
Title: High polymer solid electrolyte
Inventor: OGATA NAOYA
IPC: H01M10/0565
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To increase transporting number of cations by composing the electrolyte of ion-property high polymer complex which is provided by a reaction between a solid electrolyte having two or more cationic terminal groups such as N,N-dimethylamino groups and a polyhalide compound such as ethylene dibromide. SOLUTION: The electrolyte is composed of ion-property high polymer complex which is provided by a reaction between a solid electrolyte having cationic terminal groups and a polyhalide compound. As cationic terminal groups, for example, cationic groups which can form fourth grade ammonium salt, for example, N,N-dimethylamino groups, pyridine groups, phosphonium groups, diazole groups, or imidazole groups are used, and the number of cationic terminal groups is two or more. As the polyhalide compound, bifunctional aliphatic polyhalide compound such as ethylene dibromide, or hexamethylene dibromide, or bifunctional aromatic polyhalide such as 1,4-dibromobenzene, or 1,3- dichlorobenzene is used.
Patent JP-H11112225-A (JP)
Title: Multiplex beam antenna and beam forming circuit network
Inventor: HIRSHFIELD EDWARD
IPC: H01Q1/28
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce a size, cost and weight and to provide a capability of bringing null directivity within a pattern effective range by providing radiators, a filter, an integrated circuit where an input signal is connected to the output of the filter and a coupler connecting one of the input signals with the output of the integrated circuit. SOLUTION: Microwave signals are transmitted/received by using the plural radiators 12. The outputs of the radiators 12 are connected by respective test couplers 16 and a specified monolithic microwave integrated circuit(MMIC) 18. Respective MMIC 18 are connected to a controller 73 arranged on the same position and are connected to a computer for receiving control signals for the independent control of respective MMIC 18 forming desired antenna beams for bringing null directivity within the pattern effective range. The outputs of respective MMIC 18 are connected to a strip line power coupler 20 connecting the signals for the supply of the mix signals of all the radiators 12.
Patent JP-H03153568-A (JP)
Title: Alumina-silica-based sintered body and its production
Inventor: OOMISONO HITOSHI
IPC: C04B35/195
Filed: 1989-11-09
Abstract: PURPOSE:To obtain excellent high-temp. strength and to reduce the production cost by forming the sintered body having specified contents of SiC, CaO and mullite and in which the grain diameter of the mullite is limited. CONSTITUTION:The sintered body consists of SiC, CaO and mullite, the SiC content is controlled to 5-40wt.% and that of CaO to 0.1-1wt.% based on the mullite, and the grain diameter of the mullite is adjusted to 10-100mum. The sintered body is prepared by the following method. Namely, at least two kinds selected from a group consisting of a refined clay mineral, Bayer's alumina, aluminum hydroxide and quartzite are used as the main raw materials, the materials are mixed so that the composition ratio of Al2O3/SiO2 is controlled in a mullite forming range, the raw mixture is wet-crushed so that >=90% of the mixture has <=5mum grain diameter, the SiC having <=50mum grain diameter is added to the raw material by 5-40wt.%, the CaCO3 having <=0.1mum grain diameter is added by 0.1-1wt.% expressed in terms of CaO, the obtained mixture is dried, disintegrated and then formed using an org. binder, and the formed body is sintered at >=1600 deg.C for >=1hr.
Patent JP-H07144674-A (JP)
Title: Folding two wheeler
Inventor: KOISHI MASARU
IPC: B62K15/00
Filed: 1993-11-22
Abstract: PURPOSE:To unfold a two wheeler up to a service condition automatically after unlocking operation alone by installing a resilient means storing elastic energy (resilience) and a lock-unlock mechanism having every movable part engaged to a nonmovable part or opening it otherwise both in a folding two wheeler. CONSTITUTION:In a state of being folded, a handle post 9 is tilted rearwards with a pivot 8 as the center, and simultaneously a saddle post 17 is also tilted, and thereby an inner cylinder 3a is in a state of being retracted, whereby a gas spring 2 is compressed and thus elastic energy (resilience) is stored there. In the case where this two wheeler is unfolded into a service condition from this foldingness, a lock release button in a lock-unlock mechanism 50 is pushed by the thumb. With this, a stopper claw canes off, and a front wheel 27, a front fork 7 and the pivot 8 are all advanced forward by dint of extending operation by stored energy in the gas spring 2, and simultaneously those of first to fourth links 21 to 24 are stretched, and another handle post 11 is rotated counterclockwise. In addition, the saddle post 17 is raised up into a service condition.