baber/WOPTO huggingface dataset:
Patent JP-H01141267-A (JP)
Title: Motion direction converting device
Inventor: SASAKI SANEHARU
IPC: F16H25/14
Filed: 1987-11-26
Abstract: PURPOSE:To reduce the overall size and weight by projecting a rotary shaft having eccentric axis parallel with the axis of rotation of a rotary body such that it can rotate integrally with the rotary body and projecting the rotary shaft to the outside of a cylinder. CONSTITUTION:When rotary motion of a rotary shaft 23 is converted into linear motion of a piston 5, the rotary shaft 23 is rotated by a motor 30 so as to revolve an integral rotary body 20 around the rotary shaft 23 thus reciprocating the piston 5 linearly in a cylinder 2 with a sliding body 17 reciprocating along a guide section 16 if the piston 5. When fluid in the cylinder 2 is pressurized and depressurized repeatedly, the rotary body 20 revolves with the piston 5 continuing reciprocation thus rotary driving the rotary shaft 23. Since large space is not required between the rotary shaft 23 and the piston 5, overall size and weight of device can be reduced.
Patent JP-H09139715-A (JP)
Title: Optical transmitter
Inventor: NAKAMOTO HIROSHI
IPC: H04B10/54
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To remarkably increase a threshold level of induced Brillouin scattering by suppressing intensity modulation of a light source LD generated light in the case of applying optical frequency modulation to the light source LD in order to prevent production of the induced Brillouin scattering in an optical transmission line in the configuration of the optical transmitter. SOLUTION: In the transmitter, an external modulator 2 modulates a light generated from a light source 1 consisting of a laser diode(LD) by using a high speed electric signal and the modulated light is amplified via an optical circuit 6 having an optical amplification function and the modulated and amplified signal is sent to an optical transmission line. In this case, a low frequency signal generating circuit 4 generating a low frequency signal and provided to the optical transmitter superimposes the low frequency signal to a bias current of the light source 1 via an adder 5 to apply optical frequency modulation to the generated light and the low frequency signal is fed to a gain control terminal of the optical circuit 6, in which intensity modulation opposite in the polarity to the intensity modulation component in the light generated from the light source 1 is conducted.
Patent JP-2000193820-A (JP)
Title: Optical filter
Inventor: YAMADA TSUKASA
IPC: G02F1/1335
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter having a color correction function appropriate to a display image. SOLUTION: In this optical filter with a transparent carrier laminated with a filter layer, the filter layer has absorption maxima in both wavelength ranges of 500-550 nm and 560-620 nm, and a transmittance range of 40-85% at the absorption maximum in the wavelength range of 500-550 nm and a transmittance range of 0.01-80% at the absorption maximum in the wavelength range of 560-620 nm.
Patent JP-2001118231-A (JP)
Title: Fine positioning actuator, actuator for positioning thin film magnetic head element, and head suspension assembly provided with the actuator
Inventor: SHIRAISHI KAZUMASA
IPC: G11B5/596
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a fine positioning actuator capable of simplifying its assembling operation without obstructing its operation, an actuator for positioning a thin film magnetic head element, and a head suspension assembly provided with the actuator. SOLUTION: In this actuator that utilizes piezoelectric effect and that is intended to position an object by being fixed between the object to be positioned or a magnetic head slider and a supporting mechanism, at least three first projections having a smooth tip end are provided at dispersed positions on the surface on the supporting mechanism side of this actuator; and these first projections are designed to have a height at which the tip end comes into contact with the surface of the supporting mechanism.
Patent JP-H06145417-A (JP)
Title: Phenolic resin molding material
Inventor: ISHIDA TAMOTSU
IPC: C08K5/17
Filed: 1992-11-09
Abstract: PURPOSE:To provide a subject material comprising a phenolic resin, hexamethylene tetramine, a specific imidazole compound, and a filler, and excellent in the thermal stability in a plasticized melted state in the cylinder of an injection molding machine and in curability in a mold. CONSTITUTION:The objective composition comprises (A) a phenolic resin, (B) hexamethylenetetramine as a curing agent for the component A, (C) an imidazole compound selected from a hydroxymethyl group-having imidazole compound and its derivatives (e.g. 2-phenyl-4-methyl-5-hydroxymethylimidazole), and (D) a filler in a weight ratio of 100:12-20:3-10:50-150, respectively. The component A is preferably an ordinary novolak phenolic resin obtained by the reaction of a phenolic compound with a formaldehyde compound.
Patent JP-H06150535-A (JP)
Title: Data storage
Inventor: ITO KENICHI
IPC: G11B20/00
Filed: 1992-11-09
Abstract: PURPOSE:To facilitate the data control work by discriminating the area of an access address with information in a recording medium and using a corresponding control means to perform writing/reading. CONSTITUTION:The recording medium 11 is rotated by a motor, and the writing/ reading of data are performed for the medium 11 by an optical head. Then, the medium 11 is constituted of a read only area 111 and rewritable area 112, and the area 112 is constituted so that the data is written in the area at the time of manufacturing the medium 111 and the rewriting of the data thereafter is impossible. Further, the area 112 is constituted so that the rewriting of the data is possible at the optional point of time. At this time, the contents of an address register 25 holding the information on the accessed medium 11 are compared with the contents of a boundary address register 31 holding the number of tracks in the area by an address comparator 32. Thus, whether the accessed area is the area 111 or the area 112 is discriminated, and the result is informed to a head control part 28. Then, the medium control work is facilitated since the control part 281 or 282 corresponding to the area 111 or 112 is used.
Patent JP-H04173806-A (JP)
Title: Production of polyolefinic resin composition
Inventor: ASANUMA TADASHI
IPC: C08F30/08
Filed: 1990-11-06
Abstract: PURPOSE:To obtain the title composition having excellent adhesion and useful for sheet, etc., by subjecting a mixture of a copolymer obtained by copolymerizing an olefin with an alkenylsilane and a stabilizer such as a phosphorus-based stabilizer to a contact treatment with an OH group-containing compound in the presence of a base. CONSTITUTION:A mixture of a copolymer obtained by copolymerizing an olefin such as ethylene with an alkenyl silane such as vinylsilane, preferably at a copolymerization ratio of 0.01-5mol% and a phosphorus-based stabilizer such as trialkyl phosphite is subjected to a contact treatment with an OH group- containing compound such as ethylene glycol in the presence of a base such as a metal alcoholate to provide the objective composition.
Patent JP-2000128635-A (JP)
Title: Dielectric porcelain composition and porcelain capacitor
Inventor: MIZUNO YOICHI
IPC: C04B35/16
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain composition having a low leakage current (<=1.0 μA at 125 deg.C and 600 V) when formed into a multilayer capacitor and to provide the porcelain capacitor using the dielectric porcelain composition. SOLUTION: This dielectric porcelain composition contains a principal component represented by the formula X(MgaZn(1-a))xSiOx+2-YAl2O3-ZSrTiO3 and an additive component and is within the range surrounded by a polygon having points A to D as vertices in a ternary compositional diagram indicating the molar ratios (X, Y, Z) of the compound. The values of (a) and (x) in the general formula reprensenting the principal component are within the ranges of 0.1<=(a)<=0.80 and 0.67<=(x)<=1.30.
Patent JP-H03161034-A (JP)
Title: Apparatus for generating fine air bubbles
Inventor: MOROAKI HIROSHI
IPC: B01J10/00
Filed: 1989-11-17
Abstract: PURPOSE:To make fine air bubbles generated from hollow yarn by inserting the hollow yarn in a narrow passage formed into a cylindrical shape and opened at both ends thereof to hold the same thereto and arranging the passage in the liquid of a liquid tank in a vertical direction and supplying compressed gas to the hollow yarn to close the open ends of the hollow yarn. CONSTITUTION:Hollow yarn 3 is inserted and held in the narrow passage 6 formed of an inner cylinder 1 and an outer cylinder 4 and opened at both ends thereof so as to be spaced apart from the inner surface of the passage 6. The passage 6 having the hollow yarn 3 inserted therein and held thereto is arranged in the liquid of a liquid tank 8 in a vertical direction so that the lower end thereof is spaced apart from the bottom surface of the liquid tank 8 and a compressed gas supply pipe 7 is connected to the hollow yarn 3 and the open ends of the hollow yarn 3 are closed. As a result, the flow speed can be applied to the liquid in contact with the hollow yarn without utilizing the mechanical power of a pump or the like and the air bubbles generated from the hollow yarn can be made fine and running cost for generating fine air bubbles can be reduced.
Patent JP-H07287834-A (JP)
Title: Magnetic recording medium
Inventor: YABUNO MICHIO
IPC: G11B5/735
Filed: 1994-12-02
Abstract: PURPOSE:To ensure satisfactory surface smoothness by forming a back layer with a coating material contg. inorg. salts of transition metals, a binder and a filler. CONSTITUTION:A magnetic coating material is applied on one side of a nonmagnetic substrate, oriented, dried and mirror-polished to form a magnetic layer. A coating material of a carbon black dispersion contg. a dispersed back coating compsn. is applied to the side opposite the magnetic layer of the substrate and dried to form a back layer. The compsn. of the back layer consists of inorg. salts of transition metals such as iron nitrate and cobalt nitrate, inorg. powder including carbon black as a filler and a binder such as vinyl chloride. The coating material has improved aging stability and surface smoothness is improved.
Patent JP-2000129568-A (JP)
Title: Color change preventing agent for clothes
Inventor: KANEKO YOHEI
IPC: D06M13/224
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To enable the prevention of. color changing of a fiber product attributable to chlorine in tap water in washing by preparing a detergent composition having an active methylene-containing compound as a color change preventing agent for clothes. SOLUTION: Prepared is a detergent composition for clothes containing a color change preventing agent consisting of a compound having a CH acidity of 18 or less in pKa excluding malonic acid (amide), for example, a 1,3- dicarbonyl compound having an active methylene group and expressed by the formula [R1 and R2 are each H, an alkyl, an alkenyl, R3O or R4(R5)N, and R2 may be OH; R3, R4 and R5 are each an alkyl, an alkenyl, an aryl or an alkylpolyoxyalkylene, and R4 may be H].
Patent JP-H09147921-A (JP)
Title: Charging method for secondary battery
Inventor: AIZAWA YUKIO
IPC: H01M10/44
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To accomplish a required charging condition efficiently by setting a voltage value of a constant voltage charging time, based on a battery temperature at a charging start time as a reference value. SOLUTION: In the charging controlling method for a secondary battery, the secondary battery is charged with a constant current, and when a charged voltage value following the charging course reaches the predetermined voltage value, the secondary battery is charged by a constant voltage. In addition, the voltage value for constant voltage charging is selectively set in compliance with a battery temperature at a charging start time. For example, resistance values for resistors 23, 24, 25, 26 connected to output ports P1 , P2 , P3 , P4 are selected and set corresponding to the battery temperatures, and either of the output ports P1 , P2 , P3 , P4 is selected according to the battery temperature in charging, so that required charging can be carried out even if a constant current charging duration is set constant approximately without respect to the battery temperature.
Patent JP-H03160933-A (JP)
Title: Mobile apparatus for plant culture
Inventor: TANAKA FUJIO
IPC: A01G31/04
Filed: 1989-11-20
Abstract: PURPOSE:To dispense with the manual work in a transfer of a culture tank and to improve the utilization rate of the installed floor area by placing a culture-liquid feeding pipe along a tray row above a closed side of trays and, at the same time, placing a trough for collecting the discharged liquid at the other side of the tray row. CONSTITUTION:A medium-holding hole 11 is bored in a medium-fixing panel 10 such as foamed styrol plate at a part corresponding to a groove 6. The panel is placed on a ridge 7 in such a manner as to cover the groove excluding the culture liquid dropping zone 13 at the side of the closing plate and a young seedling medium 12 is placed in the hole 11. Liquid droplet 15 supplied from a nutrient liquid feeding pipe 14 is passed through the groove 6 while impregnating the medium and received as a discharged liquid in a receiving trough 16 placed at an open side of the tray. The apparatus is further provided with a tank 18 and a pump 19 having a liquid collection tube 17 and an apparatus for controlling the pH of the component. The trays 3 of the number corresponding to the plant growing period are placed adjacent to each other on a frame. A tray 3 containing a medium having a transplanted young seedling is supplied at the feeding side and the trays corresponding to the supplied number are taken out at the harvesting side B. When the tray row becomes long by prolonged growth period of the plant, a liquid collection tank 20 is placed in the middle of the trough to shorten the length of the liquid collection pipe.
Patent JP-H10121590-A (JP)
Title: Sealing material and cutoff structure thereof
Inventor: HASHIMOTO SHIGE
IPC: E04B1/684
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide water stops, which can be installed easily between members without a layout mistake such as torsion, positional warpage, etc., and have excellent workability, in which a folding crease, etc., due to the deterioration of cutoff properties are difficult to be generated and which have superior reliability on water seal treatment, and cutoff structure. SOLUTION: The water stops and cutoff structure, in which the water stops are arranged between members and treated in a water seal manner, have a foam layer 2 and a water easily soluble layer 1, and the water easily soluble layer 1 uses a water- soluble polymer having mean molecular weight of 50000-200000 and an oligomer having mean molecular weight of 200-4000 as at least components. Accordingly, the water easily soluble layer 1 lowers frictional force with the members at the time of mounting, and is fast stuck and followed up excellently even to the deformation of the foam layer 2 by external force and the generation of folding creases, etc., is prevented, and the water easily soluble layer absorbs penetrating water and viscosity is increased and the water easily soluble layer is also stuck fast on a roughened surface and a cutoff effect is displayed. The water easily soluble layer 1 is difficult to be flowed out from a section between the members even when it absorbs water, and is placed between the members, and drying and moistening are repeated and the cutoff effect is maintained for a prolonged term.
Patent JP-H03159490-A (JP)
Title: Video signal transmission device
Inventor: SUGANO MASAHIDE
IPC: H04N5/445
Filed: 1989-11-17
Abstract: PURPOSE:To exchange information with an apparatus unable to output an information exchange code by transmitting a video signal by superposing data and a pattern signal on it, and extracting the pattern signal from this video signal, and restoring one, at least, of the data and external apparatus control information. CONSTITUTION:The video apparatus of a transmitting terminal side is provided with, for instance, an observed picture generating means 1 to generate the video signal of an observed picture by an endoscope and a controlling pattern signal generating means 2 to control a receiving terminal side. Then, the picture signal of the observed picture generating means 1 and the pattern signal of the controlling pattern signal generating means 2 and the character signal of a patient data character signal generating means 3 are synthesized into one video signal by a picture synthesizing means 4, and this signal is sent to the receiving terminal side. At a receiving means 7, the above-mentioned pattern signal is extracted from the obtained picture signal. Then, a picture file device 8 is controlled by the pattern signal by a file device control means 10. Then, by restoring a character code, even the video apparatus not having a function to send the character code can control the apparatus to be controlled by only transmitting the video signal between the video apparatuses.
Patent JP-H03164063-A (JP)
Title: Step-up/step-down dc/dc converter
Inventor: SHIMODA SADAYUKI
IPC: H02M3/155
Filed: 1989-11-17
Abstract: PURPOSE:To improve efficiency by connecting both regulators in cascade so that output voltage from a switching regulator varies in same direction upon variation of output voltage from a series regulator. CONSTITUTION:A switching regulator SWR2 and a series regulator SER3 are connected in cascade. Output voltage VSW at the output terminal 8 of the SW2 is applied onto a series circuit of resistors 10, 10 and 12, where the resistor 12 is turned ON/OFF through a transistor Tr 11 thus increasing or decreasing the voltage VSW. Output voltage VSE at the output terminal 4 of the SER3 is applied onto the series circuit of resistors 6, 6 and 6', where the resistor 6' is turned ON/OFF through a Tr 7 thus increasing or decreasing the voltage VSE. The Tr 7 and Tr 11 are turned ON, OFF simultaneously by an input from an external terminal 5 thus increasing or decreasing the voltages VSE and VSE simultaneously at all times. By such arrangement, a highly efficient converter can be obtained.
Patent JP-H07232755-A (JP)
Title: Container
Inventor: IIZUKA SHINJI
IPC: B65D43/16
Filed: 1994-11-10
Abstract: PURPOSE:To improve the strength of a container, and at the same time, facilitate the stacking and handling for the carrying of the container. CONSTITUTION:A container main body 11, and lid 12 are integrally formed by a hinge 13 to constitute a container 10. For such a container 10, the hinge is respectively connected to an opening end 18 of one side plate 15a of the container main body and an opening end 19 of one side piece 17a of the lid 12 by folding lines 20, 21 at both ends. In addition, the length of the hinge is formed to be approx. equal to the length of the side piece of the lid. Then, the folding lines are bent under a lid closed condition, and the hinge is placed between the side plate of the container main body and the side piece of the lid.
Patent JP-2001117774-A (JP)
Title: Production system with adaptation mechanism
Inventor: FUJIWARA YOSHITAKA
IPC: G06F9/44
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a production system with adaptation mechanism capable of improving execution speed of a recognition execution cycle and enhancing productivity in construction of a knowledge base. SOLUTION: In this production system with the adaptation mechanism, the rule set to be defined as an adapting object and execution order relation of the rule set are structured as a graph, a causal network 10 formed by making events regarding action results of each rule correspond to apexes of the graph in the same production system, inference operation of the causal network 10 is executed by inputting an execution result of the object rule set or other rule sets in close relation to it into an information processor and the rule with the highest priority at the point of time is selected from among plural executable rules by updating values of pieces of priority information on each apex of the causal network 10 and feeding the values back to conditional parts of each of corresponding rules.
Patent JP-S63172993-A (JP)
Inventor: YOHAN RINDONAA
IPC: G21C7/00
Filed: 1987-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05141772-A (JP)
Title: Bath heater
Inventor: MUTO YOSHIO
IPC: F24H1/00
Filed: 1991-11-15
Abstract: PURPOSE:To improve the comfortableness by comparing a temperature of hot water in a bathtub with a set temperature according to an additional combustion command, setting a target temperature of hot water in the bathtub to a value higher than the set temperature at the time of a small difference, and setting the target temperature of the hot water to a set temperature or a value near the set temperature at the time of a large difference. CONSTITUTION:When a user operates an additional combustion switch 22 of a remote controller 21 during bathing, an additional combustion command C1 is output to a microcomputer 20. Thus, the microcomputer 20 executes an additional combustion program. In this case, detected temperatures are input from a room heating thermistor 10 and a bath thermistor 2. A difference DELTAT between a temperature T2 of hot water 4 in the bathtub 3 to be input from the thermistor 2 and a set temperature T1 is obtained. If the difference DELTAT is small, such as 1 deg.C or less, a target temperature is set to a value higher than the temperature T1, and an additional combustion is executed. If the difference is large, the target temperature is set to the temperature T1 or a value near the temperature T1. Even if a bathing person resets the set temperature at the respective times, he can comfortably bathe in the bath.
Patent JP-H02164917-A (JP)
Title: Tubular member cutter
Inventor: JIYON JIEE KENII
IPC: E02D9/00
Filed: 1988-11-28
Abstract: PURPOSE: To surely cut a tubular member at a specified position by installing an explosive substance charging means in a space formed by frames comprising a deflecting means to form a device, and arranging the device in the tubular member to allow an explosive substance to be exploded. CONSTITUTION: An upper compression plate 12 is connected to an upper deflecting plate 16 through a spacer bar 20, and a lower compression plate 14 is connected to a lower deflecting plate 18 through the spacer bar 20 to form upper and lower frames. The deflecting plate 16 of the upper and lower frames is connected to the deflecting plate 18 through a sleeve 24, an explosive substance charging means is arranged around the sleeve 24, and an electric conductive wire 32 connected to an explosion control unit is connected into a center conduit 30 to form a device 10. The device 10 is arranged in a tubular member in a suspended condition by a suspending means fitted to pad eyes 46, 48, and the tubular member is cut at a specified position by exploding the explosive substance.