baber/WOPTO huggingface dataset:
Patent JP-H10114498-A (JP)
Title: Cargo handling device for small size forklift
Inventor: KAWABATA NOBUAKI
IPC: B66F9/22
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To change an arrangement type of a lift cylinder to a two-cylinder type consisting of left and right cylinders without changing any specification of an oil pressure source device by communicating a bottom side oil chamber to a top side oil chamber via a communication path in a lift, cylinder provided with a working fluid supply/discharge port. connected/ to the bottom side oil chamber. SOLUTION: When working fluid is fed from a supply/discharge port 4 to a bottom side oil chamber 3a for lifting a lift cylinder 1, working fluid in a top side oil chamber 3b flows into the bottom side oil chamber 3a via a communication path 7. That is, the lift cylinder 1 is a differential type cylinder which is lifted by means of a pressure based on a difference in an area presented between the bottom side oil chamber 3a and the top side oil chamber 3b. A quantity of the working fluid fed to the lift cylinder 1 from an oil pressure source device when the lift cylinder 1 is lifted can be reduced as against that required for an ordinary single action type cylinder. Therefore, two lift cylinders 1, each of which is provided with a cylinder rod diameter substantially equal to that of a present one, can be used while using the present oil pressure source device without any alteration.
Patent JP-H06127414-A (JP)
Title: Power steering device for vehicle
Inventor: HARAYOSHI MITSUHIKO
IPC: B62D113/00
Filed: 1992-10-07
Abstract: PURPOSE:To reduce the burden of a driver in a wide range of steering condition so as to obtain excellent steering characteristic by controlling the device to perform centering control, when the steering torque of a handle is continued for a prescribed time to be a value in the range of a control judgment torque threshold value in a low speed territory. CONSTITUTION:The lower end part of a torsion bar 9 of which the upper end is connected to an input shaft 11 is made in cooperation with the pinion 5 of a steering mechanism 1, and a rotary valve 16 is operated to be changed over according to a quantity of torsion of the torsion bar 9 at steering, or due to a valve drive actuator 15. Hereby, charge/discharge of pressure oil against a power cylinder device 7 is controlled so as to perform power steering of front wheels 8. The actuator 15 is driven by the pressure oil passed through a first and a second control valves 58, 59 controlled by an ECU 70 according to the running condition of a vehicle, and the ECU 70 controls the respective control valves 58,59 so as to perform centering control when steering torque is continued for a prescribed time to be a value in the range of a control judgment torque threshold value in a low speed territory.
Patent JP-H02117399-A (JP)
Title: Determination of dinucleotide
Inventor: MIIKE AKIRA
IPC: C12Q1/48
Filed: 1988-10-25
Abstract: PURPOSE:To determine dinucleotides with high accuracy by allowing a dinucleotide with phosphonoenolpyruvic acid in the presence of pyruvate kinase and allowing pyruvate dehydrogenase to act on the pyruvic acid generated and determining the hydrogen peroxide formed. CONSTITUTION:Pyruvate dehydrogenase is allowed to act on the pyruvic acid in the sample, and the hydrogen peroxide formed is decomposed. The reaction of dinucleotide with phosphonoenolpyruvic acid is conducted in the presence of pyruvate kinase of 1 to 200U/ml in 0.01 to 2 moles/l of a buffer of pH5 to 9 at 5 to 50 deg.C to generate trinucleotide and pyruvic acid. Then, 1 to 200U/ml of pyruvate dehydrogenase is allowed to act on the pyruvic acid and the hydrogen peroxide formed is determined by the chemiluminescence analysis, electrochemical analysis or fluorescent analysis.
Patent JP-H02117306-A (JP)
Title: Green soybean plucking machine
Inventor: SHIMIZU NORIO
IPC: A23N15/00
Filed: 1988-10-25
Abstract: PURPOSE:To facilitate operation and to reduce labor by putting direction of green soybeans by an arranging pawl and plucking green soybeans by a plucking protrusion so as to separate the green soybeans from bean culms. CONSTITUTION:Soybean culms S having green soybeans to be plucked are placed and sent to a feed guide plate 2 in a laterally laid state and a base part S1 of the soybean culm S is sandwiched in between a feed chain 3 and a guide bar 8. The soybean culm S is firmly gripped by pushing force of a spring between the feed chain 3 and the guide bar 8 and transferred between a top and a bottom plucking conveyers 12a and 12b while being transported in the lateral direction by a sending pawl of the feed chain 3. Then direction of the green soybeans (b) are arranged in the direction belt transfer by line forming pawls 21 attached to both the plucking conveyers 12a and 12b, the green soybeans are leveled, moved between plucking protrusions 22 and the green soybeans (b) are plucked by the plucking protrusions 22 from the soybean culms S in a drawing way in the lateral direction. The plucked soybeans culms S are successively transferred by the feed chain 3 to a discharging guide plate 23 and discharged to the side of a machine body.
Patent JP-H0576691-A (JP)
Title: Washing machine
Inventor: NISHINO MASAFUMI
IPC: D06F37/26
Filed: 1991-09-19
Abstract: PURPOSE:To detect abnormal vibrations for the rotational frequency in multiple stage water extraction by judging abnormal vibrations of an outer tank from the result of comparing an eccentric load obtained on the basis of the rotational frequency of a drum in the operation of two vibration sensitive switches with an allowable eccentric load determined in every set rotational frequency. CONSTITUTION:A microcomputer 100 provided with two mercury switches 15, 16 different in the performance characteristics for the vibration of an outer tank and an approach sensor 13 for detecting the rotational frequency of a drum stores the combinational relationship between the rotational frequency of the drum generating the vibrations in the outer tank by which the mercury switches 15, 16 operates and the eccentric load in the drum in every operation of the mercury switches. The eccentric tric load in the drum is obtained in every mercury switch on the basis of the rotational frequency of the drum detected in the operations of the mercury switches 15, 16 to estimate the eccentric load in the set rotational frequency and compare it with a predetermined allowable eccentric load in every set rotational frequency for judging an abnormal vibration of the outer tank. Thus, the abnormal vibration corresponding to the rotational frequency in multiple stage water extraction can be detected.
Patent JP-H0738560-A (JP)
Title: Constitution and operation of remote communication device
Inventor: JIYATSUKII MAROTAUKUSU
IPC: G06F9/44
Filed: 1993-10-27
Abstract: PURPOSE: To easily operate a remote communication device that consists of a user interface module and a teleprocessing module. CONSTITUTION: A graphic object related to the parameter which is loaded into a 1st file 840 to be read by a user interface module 800 and also can be updated by the module 800 or a teleprocessing module 830 is displayed on a 1st window. Meanwhile, a graphic object related to a 2nd file 850 which can be read by the module 800 and also can be updated by the module 800 or 830 is displayed on a 2nd window. Furthermore, a graphic object related to a 3rd file 860 which can be read by the module 800 and can be updated by the active module 830 is displayed on a 3rd window.
Patent JP-2000108339-A (JP)
Title: Print head for ballistic aerosol printer
Inventor: PEETERS ERIC
IPC: B41J2/045
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a print head for high quality high speed printing. SOLUTION: In a print head 34 for printer, propellant flows through a channel toward a material 38 to be printed and a printing substance, e.g. ink or toner, is introduced into the propellant while being regulated and kinetic energy sufficient for reaching the material 38 to be printed is imparted to the printing substance. High speed high resolution printing is realized by means of a plurality of channels for directing the propellant and the printing substance. Before being introduced the channel and printed onto the material 38 to be printed, a plurality of printing substances are not mixed in the channel or registered again but mixed or superposed on the material 38 to be printed.
Patent JP-H02117031-A (JP)
Title: Electrode material of vacuum interrupter
Inventor: KASHIWAGI YOSHIYUKI
IPC: H01H33/66
Filed: 1988-10-27
Abstract: PURPOSE:To improve properties such as the current cutoff property, the current chopping value, by using the specific amounts of copper, chromium, molybdenum, and bismuth to form the electrode material. CONSTITUTION:Electrodes 13 and 14 are formed of copper within the range of 20 to 70wt.%, chromium within the range of 2 to 75wt.%, molybdenum within the range of 2 to 75wt.%, and bismuth within the range of 1 to 20wt.%. In this case, the chromium powder and the molybdenum powder are mixed evenly, the mixture is heated at the temperature lower than the melting points of the chromium and the molybdenum to obtain a porous sintered body, and furthermore, the copper and the bismuth are fused and spread in the clearances of the sintered body. And the sintering and the fusing processes are carried out preferably while degasing in the nonoxidizing ambiance. Consequently, the properties such as the fusion-resisting property, the current cutoff property, and the current chopping value are improved.
Patent JP-S63124768-A (JP)
Title: Cycloconverter controller
Inventor: KAGA SHIGEO
IPC: H02M5/27
Filed: 1986-11-12
Abstract: PURPOSE:To improve follow-up characteristic and to ensure stability, by switching ON and OFF the compensation system for follow-up characteristic in accordance with the load condition of a cycloconverter. CONSTITUTION:A cycloconverter 2 supplies an AC power source 1 to a load 5 through a load switch 4. A phase advance capacitor 3 is connected to this power source 1. Output current and output voltage are detected by respective detectors 6 and 9 and sent out as phase control signals against the cycloconverter 2 through an induced voltage arithmetic circuit 10 and a phase control circuit 8. At this moment, based on the detecting signal of output current and induced voltage signal 11, a load condition detection section 12 is provided, in which it is composed so that a switch 13 may be ON-OFF controlled that is provided in the system from the induced voltage arithmetic circuit 10 to the phase control circuit 8. Thus, in detecting that the load is released by the load switch 4 accordingly, the switch 13 is turned OFF, while the switch 13 is turned ON when the output current flows to the cycloconverter 2.
Patent JP-H07102458-A (JP)
Title: Chitin web material
Inventor: YOSHIMURA MASAYA
IPC: D04H1/4266
Filed: 1993-09-30
Abstract: PURPOSE:To produce an elastic chitin web material suitable for the use in the fields of agriculture and clothes, especially in medical field by mixing a cotton-like chitin with another cotton-like material. CONSTITUTION:Crustacean is treated with hydrochloric acid and caustic soda, the obtained poly-N-acetyl-D-glycosan or its derivative (e.g. deacetylated chitin and chitosan) is dissolved in an organic solvent and the fiber produced by spinning the obtained dope is cut to form a cotton-like chitin. The cotton-like chitin is mixed and interlocked with synthetic fiber or natural fiber (e.g. animal or vegetable natural fiber) to obtain an elastic chitin web material exhibiting the characteristics of chitin, especially the excellent curing effect as a curing and protecting material in medical field.
Patent JP-H02115419-A (JP)
Title: Method of constructing underground building
Inventor: RIKITAKE SHONOSUKE
IPC: E21D13/00
Filed: 1988-10-26
Abstract: PURPOSE:To reduce the volume of excavation and the quantities of reinforcement and concrete so as to aim at shortening the construction period and at reducing the cost by using thin wall PC boards introduced with a prestress and concrete placed at a job site so as to synthesize a mat slab and an earth pressure wall. CONSTITUTION:Job site formed piles P are built at positions of pillars for an underground building B, and basement pillar steel pipes 6 each having a head part formed therein with a cut-out are inserted into the head parts of the piles P before the concrete of the latter being solidified, and large PC beams 7 are laid bridging between the head parts of the steel pipes 6. Synthetic floor boards S are formed on the PC beams 7 by laying thin wall PC boards 8, distributing reinforcements and placing concrete, and excavation is carried out with the use of the floor boards as cut beams. Further, thin wall PC boards in which a prestress is introduced are planted upright on the inside of an earth retaining wall 4 formed in the outer peripheral section of the building B, and a synthesized earth pressure wall W is built by distributing reinforcement and placing concrete, and further, a synthesized mat slab M is built by distributing reinforcements and placing concrete 3.
Patent JP-H0896058-A (JP)
Title: Optical mark sheet identification method
Inventor: KINTOU RIYOUICHI
IPC: G06K7/00
Filed: 1991-09-20
Abstract: PURPOSE: To shorten the identification time of optical mark sheets by putting an optical mark sheet identification mark at the upper end part of each mark sheet and analyzing the mark sheet only when the identification mark is detected. CONSTITUTION: A user writes receiver, password, outgoing subscriber number, etc., of a document in a mark part 1 of an optical mark sheet as the control information in a facsimile mail system. On the facsimile mail system side, the picture information on the received mark sheet is analyzed for every scan line and an optical mark sheet identification mark 2 is detected. If the mark 2 put at the upper end part of the mark sheet of the first page, for example, is detected, the facsimile mail system starts analysis of the mark sheet. Thus the analysis of the mark sheet is carried out when the mark 2 is detected, and the communication is discontinued if no mark 2 is detected.
Patent JP-H0578624-A (JP)
Title: Double-sided tacky tape and its production
Inventor: SHIBANO TOMIKAZU
IPC: C09J183/04
Filed: 1991-09-21
Abstract: PURPOSE:To obtain a reapplicable and coreless silicone double-sided tacky tape having different tackinesses on both surfaces. CONSTITUTION:A reapplicable and coreless silicone double-sided tacky tape is obtained by applying a silicone tacky agent 2 containing a spherical silicone polymer 3 onto a release liner 4 and curing the tacky agent. Only one surface of the tacky agent layer 1 becomes a rough surface and tackiness differs between both surfaces.
Patent JP-S61147579-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGASHIMOTO MASAYUKI
IPC: H01L29/423
Filed: 1984-12-20
Abstract: PURPOSE:To prevent a gap from generating between the polycrystalline silicon layer and an insulating film when the insulating film is formed on the laminated layer of the polycrystalline silicon layer and the metal silicide layer, on both of which the gate electrode of the FET is formed, by a method wherein the sectional configuration of the laminated layer is formed into a protruded one. CONSTITUTION:Firstly, a polycrystalline silicon layer 13 and a tungsten silicide layer 14 are laminated on the upper part of a semiconductor substrate 11 with its surface having a silicon dioxide film 12 formed thereon. Then, a resist film 15 is coated on the layer 14 and an anisotropic dry etching is performed. Then, a wet etching is performed using a mixed solution of hydrogen peroxide water and ammonia water. By this wet ethcing, the silicide layer 14 only is etched. When the resist film 15 is removed, the gate electrode of the FET is formed. According to this structure, when a phosphorus-silicic acid glass layer 5 is coated on the laminated layer of the polycrystalline silicon layer and the metal silicide layer as the insulating film, a gap is prevented from generating between the polycrystalline silicon layer and the glass layer 5, thereby enabling to improve the withstand voltage of the semiconductor device.
Patent JP-S61147028-A (JP)
Title: Reuse equipment of dehumidified water of water-cooled cooler
Inventor: TSUJIMOTO HARUO
IPC: F24F5/00
Filed: 1984-12-20
Abstract: PURPOSE:To reuse dehumidified water in order to reduce largely the quantity of supplied water from outside by installing pipes in such that a drain pipe is connected to the suction of a small pump and its delivery is connected to the circulation pipe via check valve and dehumidified water from indoor apparatus is returned back to outdoor apparatus. CONSTITUTION:Transfer pipe 3a is connected from indoor apparatus 1 to outdoor one 2 and return water pipe 3b is connected from outdoor apparatus 2 to indoor one 1. As a drain pipe 4 of dehumidified water from indoor apparatus 1 is connected to the suction of the small pump 5 and its delivery is connected to circulating pipe 3 via a check valve 6, dehumidified water is returned back to indoor apparatus 1. Therefore, during operation of water-cooled cooler, dehumidified water from indoor apparatus 1 is returned back to the outdoor apparatus 2 via small pump 5 and the water is reused as supplied water.
Patent JP-H10126770-A (JP)
Title: Method and equipment of collectively execute a plurality of mtp instructions
Inventor: MORITA TOMOMI
IPC: H04N19/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To improve the operability of the equipment considerably by preparing a tentative ID so as to take correspondence with real ID given by an open instruction. SOLUTION: A meta MTP(multimedia transport protocol) manger MM(meta MTP manager) generates a box receiving instructions from an application(AP). Instruction from the application AP are a series of MTP instruction group to fulfill a specific purpose such as video preparation, video output and end processing that is prepared in advance altogether. A function relating the tentative ID and the real ID to a meta MTP object is provided to the box. The manager MM conducts relational processing of the tentative ID and the real ID, prepares meta trigger to execute a meta MTP command. The manager MM gives a processed meta MTP object to an MTP wrapper MW as an MTP object, calls a meta MTP object function to generate an MTP communication text. Thus, the application AP used the manger MM and the wrapper MW as software function groups for the control.
Patent JP-S63125535-A (JP)
Title: Extrusion-foamable flexible vinyl chloride resin composition
Inventor: MASAKUNI SHIYOUZOU
IPC: C08L33/04
Filed: 1986-11-13
Abstract: PURPOSE:To obtain the title composition which can give a molding excellent in surface smoothness, cell uniformity and cell closedness and having a stable expansion ratio, by mixing a vinyl chloride resin with a methyl methacrylate copolymer, a plasticizer and a blowing agent. CONSTITUTION:100pts.wt. vinyl chloride resin containing 85wt% or above vinyl chloride and having an average degree of polymerization of 600-45,000 is mixed with 1-30pts.wt. methyl methacrylate copolymer containing 50-95wt% methyl methacrylate (the specific viscosity at 30 deg.C of a solution of 0.4g of said copolymer in 100ml of benzene is 2.5 or above and said copolymer has a glass transition temperature <=85 deg.C), 20-200pts.wt. plasticizer (e.g., dioctyl phthalate), 0.5-10pts.wt. blowing agent (e.g., azodicarbonamide) and, optionally, additives such as kickers, decomposition inhibitors, cell modifiers, stabilizers and lubricants to obtain the title composition. This composition is extrusion-foamed to obtain a molding of an expansion ratio >=1.3.
Patent JP-H10115750-A (JP)
Title: Optical fiber cable
Inventor: ONUMA HIROAKI
IPC: G02B6/44
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the accident, such as increase of transmission loss and disconnection, by adhering a grooved rod and wrapping tapes with a thermoplastic resin layer. SOLUTION: The outer peripheral surface of the grooved rod 1 is provided with the thermoplastic resin layer 7 having the melting temp. lower than the melting temp. of a sheath 6. The thermoplastic resin layer 7 is melted by the heat at the time of extrusion of the sheath 6 to adhere the grooved rod 1 and the wrapping tapes 5. The grooved rod 1 is polyethylene(PE), the wrapping tapes 5 are polyester tapes and the sheath 6 is PE and, therefore, the material of the thermoplastic resin layer 7 is recommended to be made of resins, such as PE and polyolefin based copolymers, having the melting temp. lower than the melting temp. of the sheath 6. Since the grooved rod 1 and the retaining tapes 5 are adhered by the thermoplastic resin layer 7, the movement of the wrapping tapes 5 and the sheath 6 relative to the grooved rod 1 does not arise anymore.  While the thermoplastic resin layer 7 is preferably formed only in the part having no grooves 3 on the outer peripheral surface of the grooved rod 1, the layer may also be disposed in the form of bestriding the grooves 3.
Patent JP-H06120858-A (JP)
Title: Power line transfer system
Inventor: WATANABE TOSHIHARU
IPC: H04B3/54
Filed: 1992-10-08
Abstract: PURPOSE:To dispense with the installation of plural master devices for the reduction of the cost and improvement of the operability of a power line transfer system by informing of the load state based on the signal which shown the load state transmitted from a set slave device. CONSTITUTION:A changeover switch 3b is provided together with a slide switch, and an other party station address setting circuit 3j which sets the other party station address coincident with its own address of a slave station selected by the slide switch. When the switching position of the switch 3b is set at a 'master device' position, a state report request signal is transmitted to the slave device corresponding to the other party station address set by the circuit 3j via a power line 1. Then the power supply state of the load device connected to the relevant slave device is shown on a display LED 3e based on the state signal received from the slave device via the line 1. At the same time, a control signal is sent to the slave device when an operation which 3d is pushed.
Patent JP-H0680721-A (JP)
Title: Production of polyolefin
Inventor: SANO AKIRA
IPC: C08F10/00
Filed: 1992-08-28
Abstract: PURPOSE:To produce a polyolefin having a small content of a low-molecular- weight component and a narrow molecular weight distribution. CONSTITUTION:The production process comprises polymerizing or copolymerizing an olefin in the presence of a catalyst comprising a solid catalyst component and an organometallic compound. The solid catalyst component comprises a substance obtained by reacting a solid component consisting essentially of titanium magnesium and halogen with an organoaluminum compound of the general formula: A1RnX3-n (wherein R is a 1-24 C hydrocarbon group; Xs are halogen atoms, and 0<n<3) and an alkoxyaluminum compound of the general formula: A1Rm(OR')nX3-(m+n) (wherein R and R' which may be the same or different from each other are 1-24 C hydrocarbon groups; X is halogen; 0<=m<3; 0<n<=3; and 0<m+n<=3).