baber/WOPTO huggingface dataset:
Patent JP-H0959603-A (JP)
Title: Antifogging composition
Inventor: ONISHI SHUNICHI
IPC: C08K3/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain an antifogging composition having excellent adhesion and long persistent antifogging properties. SOLUTION: This antifogging composition is the one mainly consisting of the two components of aqueous emulsion (A) of an acrylic resin having ultraviolet-absorbing groups and/or light-stable groups and an inorganic colloid sol (B), wherein the amount of component B is 0.5-4 (in terms of the ratio of the weight of the solid content of component B to that of the solid content of component A).
Patent JP-H0959964-A (JP)
Title: Automatic lifting-lowering bucket device
Inventor: HIRANO HARUHIKO
IPC: E02B7/20
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To enable ascension to the bank-body upstream side of ascending fishes, and to enable conveyance to the bank-body downstream side of soil and sand, dust, etc., dredged in a dam lake by non-power or low power. SOLUTION: When buckets 10 for a dam fish ladder are circulated and moved along a track 4 for circulating and moving the buckets and the buckets 10 are lifted to the bank-body upstream side, ascending fishes are loaded onto the buckets 10 through a loading section 6 from a fish collecting facility 2 while water is loaded into the buckets 10 under the state of half-level water. When the buckets 10 are lowered to the bank-body downstream side, dam water is loaded into the buckets 10 under the state of full water, the elevated buckets 10 and the lowered buckets 10 are given weight difference, and the buckets 10 connected in an endless manner are operated by non-power or low power. The speed of carrying of the buckets 10 is adjusted by a bucket governor 5 at the time of non-power.  A lake artificial river 3 is stocked with ascending fishes loaded in the buckets 10 from the fish collecting facility 2 up to a dam lake surface through a stock section 7.
Patent JP-H1155952-A (JP)
Title: Half-wave rectifier
Inventor: TAKADONO HIDEAKI
IPC: H02M7/21
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in characteristics caused by reverse voltage, by allowing reverse voltage, which tries to flow into a diode connected between an inversion input terminal and an output terminal of an operational amplifier, to bypass the diode. SOLUTION: The voltage at an inversion input terminal of an operational amplifier 1 is 0 v, and therefore the voltage at an output terminal 5 of the operational amplifier 1 is the sum of reverse voltages applied to two diodes 3a, 3b. If a resistance Rg of a ground resistor 2c is set to a value much smaller than the reverse resistance of a diode 3a, almost all the reverse current of the diode 3c flows into the ground resistor 2c. In other words, the reverse current trying to flow into the diode 3a is caused to by pass the diode 3c and flow in the ground resistor 2c. By this method, reverse current in the diode 3a, that is, current flowing into the inversion input terminal of the operational amplifier 1 through the diode 3a becomes quite small, and therefore a half-wave rectifier which has only a small influence from reverse current can be obtained.
Patent JP-H02180888-A (JP)
Title: Preparation of dimethylzinc
Inventor: SUKOTSUTO FUBERUTO AITO
IPC: C07F3/06
Filed: 1989-08-17
Abstract: PURPOSE: To obtain the subject compd. in high yield by heating a dimethylaluminum halide and a dialkylzinc to react them before distillation.  
     CONSTITUTION: A dimethylaluminum halide (pref., dimethylaluminum chloride being a reaction byproduct of gallium chloride and trimethylaluminum) and a dialkylzinc (pref., diethylzinc) are used in a mol ratio of 1.25:1.0-1.0-1:25 and reacted in an inert atmosphere (e.g. nitrogen) under atmospheric pressure at 100-150°C and subsequently distilled to obtain the objective compd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05107045-A (JP)
Title: Apparatus for tracking continuous moving body
Inventor: ONCHI KAZUAKI
IPC: G01B21/00
Filed: 1991-08-22
Abstract: PURPOSE:To make it possible to perform correction even if the position of a singular point in point tracking and the position of an actual singular point are deviated by adding a correcting function and the like for each zone tracking and the point tracking responding to externally inputted correcting commands. CONSTITUTION:The actual positions of singular points P0-P3 as the tracking objects on a steel plate 10 are deviated from the zones Z0-Z3 belonging to a zone line 12b obtained in a host computer 12 and zones belonging to the zone line obtained in a slave computer 13 and their positions, respectively by any abnormality. At this time, an operator inputs a singular-point-position correcting command, which specifies the leading singular point P0 (leading edge of the steel plate 10), by using a keyboard. Then, the position of the singular point P0 is forcibly moved to the position of the measuring 21 fixed point of the zone line in the slave computer 13. Namely, the position of the singular point P0 on the zone line of the computer 13 is corrected. Then, the positions of the other singular points P1-P3 are corrected to the positions corresponding to the distances from the preset singular point P0.
Patent JP-H0555084-A (JP)
Title: Laminated chip capacitor
Inventor: WAKINO KIKUO
IPC: H01G4/30
Filed: 1991-08-22
Abstract: PURPOSE:To provide a laminated chip capacitor in which a signal at a connector is not reflected and which can be highly integrated. CONSTITUTION:A laminated product is formed by alternately laminating two groups of inner electrodes through dielectric layers, and outer electrodes 4, 5 having a width substantially equal to a width of a conductor pattern on a circuit board to be mounted, are formed on a single surface perpendicular to the inner electrodes. Since a solder fillet is not formed on the side of a laminated chip capacitor 100 when an outer electrode forming surface of the capacitor 100 is mounted oppositely to a conductor pattern of the board, a signal of a connector is not reflected, the fillet is not formed, and since the capacitor is erected on the board, its mounting density is largely improved.
Patent JP-2000049975-A (JP)
Title: Emergency notice system
Inventor: YOSHIOKA KENJI
IPC: G01C21/26
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent a portable telephone set from being left unconnected to a system terminal in the case of using the portable telephone set as an emergency notice contact means in the emergency notice system where the emergency notice contact means mounted on a vehicle makes contact of emergency information such as traffic accident or sudden disease to a center such as a police station. SOLUTION: A control section 12 discriminates whether or not an emergency notice contact means 2 connects to an emergency notice system terminal 1 or the device is surely in operation, and in the case that the means 2 is not connected to the device 1 or the connection is improper, the control section 12 sends a signal to a vehicle start device 4 to inhibit start of the vehicle and an information transmission means 6 displays it on an LED or an LCD on a dash board of the vehicle, stores it to a storage section 15 and an external device connection interface 7 extracts it externally.
Patent JP-H0879693-A (JP)
Title: Video printer
Inventor: KAMIKUBOTA MASAFUMI
IPC: H04N5/76
Filed: 1994-09-05
Abstract: PURPOSE: To enlarge the size of a video image to be printed without limit. CONSTITUTION: At the time of printing a video image without putting a comment, an image compositing part 23 converts the size of the video image from a memory 16 to a maximum size specified by the size of a recording paper 50, the number of the elements of a head, etc., to output. At the time of printing without putting the comment, the image compositing part 23 temporarily converts the video image from the memory 16 to the maximum size, erases the image of the maximum size by only the part of one-character line on its lower side, and composites the inputted comment at the erased part to output the video image. Consequently, whether the comment is put or not, the video image is printed in as a large size as possible so that an impressive print can be obtained.
Patent JP-2001044844-A (JP)
Title: Sub band coding system
Inventor: TANIGUCHI SHOHEI
IPC: H04N19/65
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce both a coding processing amount and a coding bit rate in a sub band coding and decoding system. SOLUTION: A band division means a01 divides a coded input signal s00 to a sub band coder into k-sets of bands and outputs n (<k) sets of bands of band split signals s01. A scale factor introducing means a02 detects a maximum level of the band split signals s01 by each of n-sets of split bands and outputs scale factor information s02 which is a normalized magnification factor. A bit assignment introduction means a04 outputs bit assignment information s04 by each of n-bands. An assigned value of (n+1) to k-th bands is set to 0. A re-quantization means a06 applies re-quantization to the band split signal s01 by each split band, a frame configuration means a07 configures a coded frame and outputs it. Thus, while keeping the sound quality, the coding rate, the processing delay time and the processing arithmetic amount can be reduced.
Patent JP-S6270057-A (JP)
Title: Carriage mechanism in line printer
Inventor: YOSHITANI KATSUMI
IPC: B41J19/30
Filed: 1985-09-25
Abstract: PURPOSE:To increase the rebound force of a shuttle at its stroke ends, by a method wherein the rebound force of the shuttle by a linear motor is supplemented by a spring force. CONSTITUTION:A shuttle 3 consists of; a printing block base 3a, sliders 3b which are set at the ends of the base 3a and reciprocated along a fixed shaft 2, two arms 3c projecting from the ends of the base 3a in parallel with each other, and a movable shaft 3d for a liner motor 4 supported by the arms 3c. The linear motor 4 reciprocates the shuttle 3 along the fixed shaft 2 with an alternating pulse current supplied to the motor. Coil springs 6 are provided respectively between bearings 5 supporting the movable shaft 3d at the ends of the linear motor 4, and the arms 3c. The natural frequency determined by the mass of the total shuttle including a printing block and the spring constant of the coil springs 6 is synchronized with the pulse frequency exciting the linear motor 4. Thus, the resultant force of the spring force of sine wave form and the linear motor thrust of rectangular wave form allows the displacement curve of the shuttle to have sharp peaks.
Patent JP-H1143141-A (JP)
Title: Wrap carton and method for producing cutter to be attached to the same
Inventor: KATAYAMA HIROSHI
IPC: B65D25/52
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the stiffness of a cutter itself, sharpness in the cutting of wrapping film, and its durability, by having as a base a laminate body comprising a polyethylene terephthalate sheet and a polypropylene synthetic paper. SOLUTION: A cutter 8 has a base which is a laminate body comprising a polyethylene terephthalate sheet 9 and a polypropylene synthetic paper 10. In the thickness of the laminate body, it is ideal that the thickness of the polyethylene terephthalate sheet 9 be 100-300 μm, the thickness of the polypropylene synthetic paper 10 be 150-300 μm, and the thickness of the layer of the laminate body be not less than 300 μm. The base of the cutter is composed by polymerizing and integrating both of them via adhesive, for example urethane adhesive. Also, by using a white polyethylene terephthalate sheet, as the polyethylene terephthalate sheet 9, adherence to wrapping film decreases and, therefore, handling further improves.
Patent JP-S6367107-A (JP)
Inventor: IKUNAGA TAKAHISA
IPC: B28B7/38
Filed: 1986-09-10
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-S6192466-A (JP)
Title: Tape player
Inventor: HATANAKA RYOSUKE
IPC: G11B15/675
Filed: 1984-10-11
Abstract: PURPOSE:To eliminate malfunction without precluding the possibility of thick profile of a tape player by adopting the constitution that a torsional coil spring is arranged on a device frame. CONSTITUTION:In loading a cassette P to a cassette holder 6, an engaging shaft 17 of a member 18 engages with a reel hole P' of a cassette P and an end face of the cassette P presses a press contact part 12 of a turning lever 9. Thus, the member 18 is moved forward while being guided by a guide slot 17 as the cassette P is being loaded and the turning lever 9 is turned clockwise around a shaft 10 via a connecting piece 13. Through the said turning, a torsional coil spring 21 stores a large elastic force while the distance between both ends is decreased, and when an engagement part 16 exceeds a line coupling the shaft 10 and both ends of the torsional coil spring 21, i.e., a dead point as the turning lever 9 is turned, the turning lever 9 is turned strongly forcibly clockwise by the stored elastic force so far. Then the cassette P is pulled into the depth of the cassette holder 6 via the engagement between the reel wheel P' and the engaging shaft 17 and the cassette P is loaded automatically to the correct position.
Patent JP-H1052117-A (JP)
Title: Rush transplanter
Inventor: ORIMOTO MASAKI
IPC: A01C11/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a rush transplanter simple in structure by facilitating seedling replenishment, etc. SOLUTION: This rush harvester is so designed that a support member 21 linked to a fixed strut 22 is mounted on the back of a seedling stand 3 equipped with a conveyor belt 20 to longitudinal feed seedling groups toward a seedling extraction port 4 situated below. In this case, the support member 21 is fitted on a bracket 18 linked to the body of the seedling stand 3 astride over a conveyor belt 15, and the conveyor belt 15 is set up so as to constitute a carrying route over the range from a position near the seedling extraction port 4 of the seedling stand 3 to a position above the support member 21.
Patent JP-H0379587-A (JP)
Title: Motor-driven footpath
Inventor: ISHIDA MATSUHIKO
IPC: B66B23/08
Filed: 1989-08-17
Abstract: PURPOSE:To prevent the slip off of a load which tends to be slipped off, by installing an edge part stepping plate which is positioned on the equal plane to a stepping plate in the horizontal traveling part on the going passage side of a transport passage and forming an edge part stepping plate having an uneven part for the stepping surface in the inclined traveling part on the going passage side, onto the side edge part of the stepping plate. CONSTITUTION:A load such as a trunk case having castors is loaded onto an edge part stepping plate 31 installed onto the side edge part of a stepping plate 3, and in the horizontal traveling part on the going passage side of a transport passage, the edge part stepping plate 31 is positioned on the equal plane to the stepping plate 3. Then, in the inclined traveling part on the going passage side, a top-shaped projecting part is formed on the stepping surface of the stepping plate 3 from the front plate 31a and the rear plate 31b, on the edge part stepping plate 31, and in this state, the stepping plate 3 and the edge part stepping plate 31 pass through the inclined traveling part. In this case, one between the front and rear stepping plates 31a and 31b of the edge part stepping plate 31 is inclined more than the inclination of the stepping plate 3, and the other is inclined in the same direction to the stepping plate 3 which is reversely inclined or nearly horizontal. Therefore, the natural slide is prevented even for the load having the castors or wheels, and even if the hand of a passenger is separated from the load, the load is prevented from being slipped off.
Patent JP-H0261167-A (JP)
Title: Detector of consumption of size solution
Inventor: NAKADE KIYOSHI
IPC: G01F3/36
Filed: 1988-08-26
Abstract: PURPOSE:To surely obtain informations on accurate consumption of size solution and pickup ratio per lot and to reduce error of consumption of size solution by calculating consumption ratio of size solution from an accumulated circuit of consumption of size solution, traveling yarn length and consumption and adding consumption in supply of size solution. CONSTITUTION:A detector of consumption of size solution is equipped with accumulated circuit of consumption of size solution integrating consumption of size solution depending upon liquid level of a storage tank of size solution and a calculating circuit of consumption of size solution counting consumption of size solution from traveling yarn length not in a period of supply of size solution. The detector of consumption of size solution is further provided with a calculating circuit of consumption in period of supply of size solution to count consumption of size solution in period of supply of size solution from traveling yarn length during the period and the consumption of size solution. Consequently, the detector is outputted by adding the consumption of size solution during supply of size to the consumption of size solution not in the period of supply of size solution.
Patent JP-S58114328-A (JP)
Title: Production of magnetic head
Inventor: TAKAHASHI MINORU
IPC: G11B5/31
Filed: 1981-12-25
Abstract: PURPOSE:To unify a floating slider and a thin film magnetic head element for a thin film magnetic head of a floating structure, by providing numbers of thin film magnetic head elements to form a magnetic circuit on a flat substrate and a coil and forming a floating rails among these head elements. CONSTITUTION:Numbers of thin film magnetic head elements 11 are provided on a flat substrate 10 of Al2O3, etc. to form a magnetic circuit 12 and a coil conductor part 13. Then floating rails 15 are formed between the elements 11. Thus a thin film magnetic head of a floating structure which has a reading/writing R/W gap 14 is obtained. In this case, a vertical or horizontal thin film magnetic head is obtained for the elements 11. As a result, it is possible to unify the thin film magnetic head with a slider which floats up with a fluid dynamic air current and in accordance with the revolutions of magnetic disk.
Patent JP-H0959332-A (JP)
Title: Production of polyacetal copolymer
Inventor: NAKAI HIROSHI
IPC: C08G2/20
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a polyacetal copolymer having an extremely small amount of unstable terminal parts, at a high polymerization yield, excellent in heat stability and useful as a formed product, etc., by copolymerizing trioxane with a cyclic ether, etc., under a specific condition. SOLUTION: This polyacetal copolymer is obtained by copolymerizing trioxane as a major monomer with a cyclic ether such as 1, 3-dioxolane, or a cyclic formal such as diethylene glycol formal having at least one carbon- carbon bond as a comonmer by using a heteropolyacid (acidic salt) of the formula [M is P or Si; M' is W, Mo or V; (l) is 10-100; (m) is 1-10; (n) is 6-40; (x) is >=1; (y) is 0-50] such as phosphomolybdic acid to make <=10wt.% residual monomers based on the total fed monomers, then adding 0.01-10wt.% solution containing a deactivating agent for the catalyst based on a produced crude polymer to deactivate the catalyst and next heat- and melt-treating the crude polymer as it is without washing.
Patent JP-S58109983-A (JP)
Title: Xy recorder
Inventor: SAKAMOTO HIROYUKI
IPC: G01D9/40
Filed: 1981-12-23
Abstract: PURPOSE:To suppress the resonance and hunting of a stepping motor, by controlling a torque generated in response to a driving pulse frequency. CONSTITUTION:The instruction which records the next recording point from the present recording point is inputted to a CPU2 via an input interface 4. A CPU calculates amount of displacement of each axis. The permissible maximum frequency fmax of a stepping motor is set and the drive pulse frequency is calculated for each axis. This pulse is fed to each gate as a gate signal from an output interface 5 via buses B1, B2. That is, the rotating speed of each motor is determined with the pulse frequency. Further, when the frequency of each drive pulse is calculated, the drive voltage to the frequency is set so as to make the generated torque a specified constant value. This voltage is inputted to each gate via buses B3, B4 from the output interface 5.
Patent JP-S58109561-A (JP)
Title: Production of monoazo dye
Inventor: FUJITA TAIRA
IPC: C09B29/085
Filed: 1981-12-23
Abstract: PURPOSE:To obtain a monoazo dye with good workability, by diazotizing a dinitroaniline derivative, coupling the resulting diazo compd. with an aniline derivative, adding a hydrophobic org. solvent, heat-treating the mixture, distilling off the solvent and filtering the product. CONSTITUTION:A dinitroaniline derivative is diazotized and then coupled with an aniline derivative to form an azo dye of the formula, wherein X is halogen, R1, R2 are each H, a 1-8C alkyl, cyanoethyl, allyl; R3 is H, OR'; R' is H, a 1-8C alkyl; R4 is H, -NHCOR'. After the completion of the coupling reaction, if necessary, part or the whole of the reaction solution is neutralized. A hydrophobic org. solvent such as benzene or toluene is added. The mixture is heat- treated to grow the crystal of the produced azo dye, thus improving filterability. The solvent is distilled off and the residue is filtered to obtain the desired monoazo disperse dye.
Patent JP-H0959786-A (JP)
Title: Production of enamel substrate
Inventor: HIROSE EIICHIRO
IPC: C23D5/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a production method of an enamel substrate in which a glass coated layer having a uniform thickness is formed all over inner wall of a metallic substrate. SOLUTION: A dispersing medium is obtained by adding a polyoxyethyrene deriv. in which glycerol or polyglycerol as polyhydric alcohol and an ester of oleic acid or stearic acid as fatty acid ester are used and whose mol number of addition is 15-30 when glycerol ester is used and (5m+10) to (10m+20) when polyglycerol ester is used and a degree of polymerization of the polyglycerol is (m) to a mixture of 2-propanol and water as a nonionic surfactant. The enamel substrate is produced by electrodepositing the glass coating layer on the surface of the metallc substrate in an electrodepositing liq. dispersed with glass powder GA-444 in the dispersing medium.
Patent JP-H0554892-A (JP)
Title: Composite electrode and battery
Inventor: ASAMI KEIICHI
IPC: H01M4/66
Filed: 1991-08-23
Abstract: PURPOSE:To provide a composite electrode which has high strength and is easy to handle, has a long charge/discharge cycle life without generation of dendrite, permits filling of any amount of electrode active material, can have a high discharge capacity, and thus is able to be used for various battery electrodes. CONSTITUTION:A composite electrode is obtained which contains 5 to 90wt% of ultrahigh molecular weight polyethylene, and 10 to 95wt% of aluminum- lithium alloy, and in which the porosity is 20 to 80%.
Patent JP-H0493397-A (JP)
Title: Sliding member
Inventor: KANI AKIRA
IPC: C10N40/02
Filed: 1990-08-10
Abstract: PURPOSE:To improve the abrasion resistance of a sliding member by providing near the sliding surface thereof a layer made of matrix which comprises a soft material and has a large number of specified short cylindrical hard materials buried therein. CONSTITUTION:A friction member provided at least near the sliding surface with a layer made of matrix which comprises a soft material and has a large number of short cylindrical materials which are harder than the soft material and have a length to diameter ration of at most 3 buried therein. When the sliding member is used in an atmosphere of moisture-free dry gas or in a vacuum, as the matrix comprising a soft material, such as a carbonaceous material, wears, a number of the short cylindrical hard materials will appear on the sliding surface. These materials, unlike long cylindrical hard materials, serve as rollers in sliding motion even when their central axes are not arranged perfectly parallel to the sliding surface. As the result, the friction coefficient of the sliding member is reduced and the wear can be prevented.