baber/WOPTO huggingface dataset:
Patent JP-H11114963-A (JP)
Title: Mold for manufacturing relief type diffraction optical element
Inventor: HIDAKA TAKESHI
IPC: G02B5/18
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a relief type diffraction optical element in a high efficiency by providing an air reservoir at a trough of each zone of a relief pattern obtained by reversing a relief sectional shape of a desired relief type diffraction optical element. SOLUTION: The mold 5 for manufacturing a relief type diffraction optical element is used to manufacture a convex relief type diffraction lens having a concentric relief pattern with a saw sectional shape, and comprises an air reservoir 22 formed at a trough of each zone of a relief pattern obtained by reversing a relief sectional shape of a desired relief type diffraction lens to be manufactured. The reservoir 22 is constituted by a space slightly recessed from an oblique side 20 of each zone, and continuously formed along a circumstance of the trough of the each zone. And, a central air reservoir 16 is similarly formed even at a central trough of the relief pattern. Accordingly, since the air tending to retain at the trough is uniformly drawn to the reservoirs 16, 22 to the trough, ridges of the respective zones become shapes without unevenness.
Patent JP-H06134222-A (JP)
Title: Bathing device
Inventor: YOSHIMURA TSUTOMU
IPC: F24H9/00
Filed: 1992-10-23
Abstract: PURPOSE:To provide a bathing device of high degree of freedom of piping provided with a circulating pump for circulating the bath water and feeding water to the circulating pump without utilization of water head before the start of use. CONSTITUTION:A device is provided with a jet pump 1 generating the jet by foams, and water is fed into a filter tank 4 by way of an intake 17, the jet pump 1, a three-way valve 13, a three-way valve 9 and the filter tank 4 in the step 13 and step 14, and bath water is fed into the circulating pump 2 by the jet pump 1 by way of the intake 17, the jet pump 1, the three-way valve 13, the three-way valve 9, the filter tank 4, a three-way valve 8, the circulating pump 2 and a filter tank 3 in the step 6 and step 7. The water is fed into the filter tank 3 simultaneously by the jet pump 1, and all the preparatory works are carried out by the jet pump 1 only.
Patent JP-H01156936-A (JP)
Title: Production of optical active substance of propargyl alcohol compound
Inventor: TODA FUMIO
IPC: C07C33/48
Filed: 1988-11-12
Abstract: PURPOSE:To obtain the titled compound useful as a resolving reagent for various racemic modifications, bringing a racemic modification of a propargyl alcohol compound as a raw material into contact with l-brucine, separating the prepared diastereomer by utilizing difference in solubility and decomposing. CONSTITUTION:A racemic modification of a propargyl alcohol compound shown by the formula [X is phenyl; R is 3-5C alkyl or phenyl (H of phenyl group may be replaced with halogen atom or lower alkyl group)] is used as a raw material and brought into contact with l-brucine in an organic solvent at 10-50 deg.C, usually room temperature for 1-30 hours preferably by using equimolar amounts of the raw material compound shown by the formula and l-brucine. Formed diastereomer of l-brucine and d-active substance of the propargyl alcohol and diastereomer of l-brucine and l-active substance of the alcohol compound are filtered, separated by centrifugal separation, etc., both the separated diastereomers are decomposed and d- and l-active substance of the propargyl alcohol are individually obtained.
Patent JP-2000111064-A (JP)
Title: Radiocommunication floor heating control system
Inventor: OGAKI MASAYOSHI
IPC: F24D3/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent a construction and setting error in a piping and wiring work using a floor heating panel. SOLUTION: When a trial operation switch in a heat source machine 11 is pressed, one of a plurality of hot water valves 13 is opened. A remote controller 16 which can detect the rise of temperature by a heat sensitizing part provided therein within prescribed time recognizes the system number of the currently opening hot water valve by communication from the heat source machine, stores it in the storing part of the remote controller 16 and reversely transmits the inherent number of the remote controller to the heat source machine 11 by communication. The heat source machine 11 stores the received inherent number in a storing part therein to automatically store the system of the hot water valve 13 in the remote controller 16. Thus, a construction error or a setting error with wrong wiring or piping can be eliminated.
Patent JP-S62143062-A (JP)
Title: Electrostatic image developing developer
Inventor: KANEKO TADASHI
IPC: G03G9/08
Filed: 1985-12-17
Abstract: PURPOSE:To form an extremely dense magnetic brush for obtaining high development image density by incorporating a toner, and a carrier having magnetization M and particle radius R satisfying specified relational expression, and being coated with a resin layer on the surface. CONSTITUTION:The electrostatic image developing developer contains the toner, and the carrier coated with a resin layer on the surface, and having magnetization Memu/cm<2> measured by applying a magnetic field of 1,000Oe, and particle radius R(mum) satisfying the relational expression: 30<=M<=-0.8R+150, where 10<=R<=150, preferably, 20<=R<=60. When M and R satisfy this relational expression, the erected height of the magnetic brush is low enough to be adapted to noncontact development, thus permitting a high-quality image to be formed, electrifiability of the toner to be enhanced, as compared with dispersion type carriers, fluidity of the toner to be improved, and the obtained developer to be improved in durability, as well, and prevented from separation of the magnetic particles.
Patent JP-H02130423-A (JP)
Title: Horizontal development type sensor
Inventor: ARAKI KAZUHIRO
IPC: G01D21/00
Filed: 1988-11-11
Abstract: PURPOSE:To realize a lengthened sensor array by a method wherein a plurality of sensors are arranged on a second signal cable connected to a weight hung from a floating section and a specified float is arranged between the sensors while a drogue is disposed on a second signal cable on the opposite side of the weight. CONSTITUTION:A weight 8 is hung with a cable 3 from a buoy 1 while the cable 3 is extended and a plurality of sensors 2 are fixed on the cable 3 extended at a desired interval. Moreover, a plurality of floats 7 are arranged between the sensors 2 in such a manner that a total underwater weight thereof is almost equal to that of the cable 3 extended and the sensors 2 and a drogue 9 is disposed at an end on the opposite side of the weight 8 of the cable 3 extended.
Patent JP-H02213235-A (JP)
Title: Amplifiring system
Inventor: PIEERU SHIYANTOO
IPC: H04N7/10
Filed: 1989-11-02
Abstract: PURPOSE: To make the same general constitution of a module regardless of a place by providing a coaxial input connector for a VHF antenna and four coaxial connectors for directly and modular-wire bonding modules in two rows constituted of UHF modules at a main amplifier module. CONSTITUTION: An amplifying system is provided with a main amplifier module(AMPL) and UHF modules arranged in two rows, and the UHF module in the first row is constituted of filter modules FiL1, FiL2, and FiL3, and an amplifier module PREAMP, and the UHF module in the second row is constituted of filter modules FiL4, FiL5, FiL6, and FiL7, and a frequency converting module CONV. The main module AMPL is provided with three connectors for a VHF antenna on one face of a housing, and four connectors for lines L1, L2, L3, and L4 on the other face. The lines L1 and L3 constitute a 75Ω UHF input line having a selective connecting part, and the lines L2 and L4 constitute a 75Ω UHF output line having the selective connecting part.
Patent JP-H09126247-A (JP)
Title: Electromagnetic clutch
Inventor: AOKI YUICHI
IPC: F16D27/112
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To design in an electromagnetic clutch, a bush rubber having a spring constant in a high twisting direction, and also having a desired axial spring constant, by independently arranging a part for receiving the axial reaction of the bush rubber and a part for receiving the reaction in the twisting direction thereof separately from each other. SOLUTION: A first elastically deformed part 23 for receiving the axial reaction of a bush rubber 6 is arranged between a pin member 5 arranged to be projected from a reverse side surface against the clutch rotor side of an armature 4 and a first angularly cylindrical side wall part 31 of a cup 7 integrally formed on a hub plate 8, and a second elastically deformed part 24 for receiving the reaction in the twisting direction of the bush rubber 6 is arranged around the periphery of the pin member 5 having an angularly annular clearance S between the first elastically deformed part 23 and the inner surface of a second angularly cylindrical side wall part 32. Hereby, the axial reaction of the bush rubber 6 may not be increased even though a spring constant in the twisting direction of the second elastically deformed part 24 is increased.
Patent JP-H03143484-A (JP)
Title: Sewing machine provided with threading device
Inventor: OGAWA MASAO
IPC: D05B69/26
Filed: 1989-10-31
Abstract: PURPOSE:To improve the efficiency of works from threading till sewing-start by rotating an upper shaft to stop it till the eye hole of a sewing needle is positioned on an upper side higher than the level of a moved-up pressing leg by a specified or longer distance, based on the rotational position of the detected upper shaft, when a switch is operated in order to threading the needle with a threading device. CONSTITUTION:When a threading switch 124 is turned ON, then a device is started in an electronic control circuit 120. When this threading interruption handling is started, then first, it is discriminated whether the output of NP1 signal is generated or not from an NP1 upper-shaft phase detector 80. In case of a state that the output of the NP1 signal is generated, or when the threading switch 124 is turned ON when the output of the NP1 signal is generated by the rotation of a sewing machine motor 128, then the output of signal for stopping the sewing machine motor 128 is directed to a sawing machine motor driver 130, and the rotation of the sewing machine motor 128 is stopped in fact. Accordingly, when the threading switch 124 is turned ON, then an upper shaft 1 is positioned in the range of the rotational angle of about 0 deg.-15 deg..
Patent JP-H03147936-A (JP)
Title: Limit circuit for running speed
Inventor: FUJII KAZUHIKO
IPC: E02F9/20
Filed: 1989-10-31
Abstract: PURPOSE:To eliminate a need to regulate rotation of an engine at each time by a method wherein when a work is executed in a state to increase rotation of an engine, a running speed is automatically reduced during running. CONSTITUTION:Detecting signals from running motors 2 and 3 and an accel separator 24 are inputted to a controller 29. When running is effected with an engine rotation command switch 30 for running in an ON-state and in a state that an accel lever 24 is in a high speed rotation position, a command signal is outputted from a controller 29 to a control motor 31. The control motor 31 is run and further a throttle bar 23 is worked, and the rotation of an engine is decreased to decrease a running speed. When running is stopped and a working device is operated, the controller 29 controls so that engine rotation may be restored to a high speed. This constitution eliminates a need to regulate rotation of an engine at each time.
Patent JP-H06106908-A (JP)
Title: Solid tire
Inventor: NISHIMURA TAKASHI
IPC: B60B25/02
Filed: 1992-09-29
Abstract: PURPOSE:To facilitate rim fitting work while improving durability by preventing a rim slip and further suppressing generation of tire surface distortion due to fitting. CONSTITUTION:Ratio (RC-TC)/RC of a rim center diameter RC of a rim base 12 to a tire center diameter TC of a tire internal hole surface is set to 6 to 7%, and ratio (RH-TH)/RH of a rim heel diameter RH to a tire heel diameter TH is set to 0 to 3%, to set, on the other hand, ratio (TB-RB)/RB of a tire base width TB to a rim base width RB to 8 to 9%.
Patent JP-H10134905-A (JP)
Title: Multipolar plug, multipolar jacke and multipolar connector
Inventor: MATSUMOTO KOJI
IPC: H01R24/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To make a structure remain identical in appearance and shape up to a certain number of poles, even if poles are increased in number in the multipolar connector comprising multipolar plug combined with the multipolar jack. SOLUTION: The multipolar plug P has one center pole 25 projected into a space enclosed by the cylindrical wall 12 of a body 10, and furthermore has both inner side poles and outer side poles 41 disposed by plural numbers while being distributed to the inner and outer circumferential side of the cylindrical wall 12. The multipolar jack J has both a center contacting piece member 70 and an inner side contacting piece member disposed in the cylindrical wall of the body 50, and also has an outer side contacting piece member 90 disposed in the outer side cylindrical wall. The center contacting piece member 70 corresponds to the center pole 25, the inner contacting piece member corresponds to the inner side poles, and the outer contacting piece member 90 corresponds to the outer side poles 44.
Patent JP-H08112210-A (JP)
Title: Free size holder of wrapping film for food packaging
Inventor: TAKAHASHI YASUO
IPC: A47J47/16
Filed: 1994-10-12
Abstract: PURPOSE: To enable film boxes having different size to be held in common by projectingly providing projecting pieces on stopper surfaces for supporting the side ends of a wrapping film box in the opposed directions while providing additionally a sucker or magnet on a stopper surface for supporting the rear surface. CONSTITUTION: This holder consists of a pair of stoppers 1 composed of three surfaces for holding proximal parts of both ends of a wrapping film box. Projecting pieces 2 are provided projectingly in the opposed directions on end face parts of the respective stoppers 1 for supporting both end faces of the box. The box is held by pushing the projecting pieces 2 into both end faces. Also, a sucker 3 or magnet 4 is additionally provided on the side of the stopper 1 for supporting the rear surface of the box so that the box can be secured fixedly to a wall surface or refrigerator through the sucker 3 or magnet 4.
Patent JP-H01127967-A (JP)
Title: Free run circuit
Inventor: KUNITO NOBUYUKI
IPC: G01R13/24
Filed: 1987-11-12
Abstract: PURPOSE:To display a bright line with a sufficient luminance on the tube surface without causing an intermittent transmission by bringing the amplitude of the trailing edge of a pulse output to charge-up by a prescribed time constant, attenuating it by discharge and detecting a period of a trigger signal. CONSTITUTION:When a trigger signal is inputted in a shorter period than pulse width T1 of a one shot pulse of a retriggerable one shot multivibrator 26, an oscillating circuit 19 does not oscillate, and the trigger signal is outputted from an OR gate 32 as it is. Also, when the period of the trigger signal becomes a little longer than the pulse width T1, charge-up is not executed enough in the trailing edge part of a pulse output, the oscillating circuit 19 does not operate and the trigger signal is outputted as it is through the OR gate 32. When the trigger signal becomes further longer, charge-up by a period detecting means (resistance 72, etc.) is executed enough, a comparator 29 operates, the oscillation 19 is started and the output is outputted from the OR gate 32. In such a way, an intermittent oscillation does not occur, and a free run state and trigger state can be switched.
Patent JP-H06138580-A (JP)
Title: Film
Inventor: ARAKI HIROMITSU
IPC: G03C1/795
Filed: 1992-10-23
Abstract: PURPOSE:To obtain the film excellent in brittleness, transparency and antistatic property by imparting the silver halide emulsion layer on the one surface of the layer consisting of copoly merized polyester and the layer containing specified vanadium pentoxide on the other surface. CONSTITUTION:The film has the silver halide emulsion layer on the one surface of the layer consisting of copolymerized polester and the one layer containing vanadium pentoxide on the other surface, and the load of the vanadium pentoxide is 0.1-50mg/m<2>. When the load is below 0.1mg/m<2>, the film becomes inferior in electrical conductivity, and when the load is above 50mg/m<2>, the film becomes inferior in transparency and brittleness. The vanadium pentoxide can be applied at every part of the photographic material. That is, the vanadium pentoxide can be incorporated in all of a undercoat layer, a back layer and a hydrophilic coloid layer. The additives such as a surfactant, a mat material, a lubricant and a crosslinking agent excepting a binder are incorporated at the time of applying the vanadium pentoxide at need.
Patent JP-H11119953-A (JP)
Title: Printer and information processor
Inventor: YOSHIKAWA NAOHIRO
IPC: G03G21/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To automatically perform special printing processings without hindrances, while simplifying operation concerning the special printing processing required corresponding to the kind of a printing medium at a printer, which enables printing onto plural kinds of printing media, and an information processor for using such a printer. SOLUTION: When a paper sheet name is inputted and a paper sheet is designated in printing (S501), a paper sheet name table is retrieved (S502), it is discriminated whether or not the designated paper sheet requires reverse paper feeding printing processing (S503). When such processing is required, a reverse paper feeding printing processing command is issued (S504) but when that processing is not required, an ordinary printing processing command is issued (S505). Furthermore, it is discriminated whether or not thick paper mode fixing is required (S506) and when it is required, a thick paper mode fixing command is issued (S507) but when it is not required, an ordinary mode fixing command is issued (S508). Then, print data are plotted and printed (S509 and S510).
Patent JP-S62144478-A (JP)
Title: Data sink
Inventor: SAKAKIBARA KENZO
IPC: H04L13/08
Filed: 1985-12-19
Abstract: PURPOSE:To facilitate the preservation and management of confidential data and to attain functional reception of the confidential data by storing reception data in a storage medium when a code added to the reception data is coincident with a specific code of the storage medium. CONSTITUTION:In case of the confidential mode, a main control section 60 allows a display device 50 to display the confidential mode, receives picture data and stores it in a picture memory 70. In case of the reception of confidential data, a code representing the confidentiality, a code representing its destination, data of the name of destination and information of a sender are added before the image data. Then the name of the destination is displayed on the display device 50. When the operator loads a card corresponding to the name of destination to a card unit 140, whether or not a password code is set is judged 1, and when the code is set, stored data in the memory 70 is written on the card. When not set, a confidential password is set on the card to inhibit the data from being read from the card.
Patent JP-H09183850-A (JP)
Title: Polyimidosiloxane and its production
Inventor: INOUE HIROSHI
IPC: C08G73/10
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To produce a soluble polyimidosiloxane, comprising a tetracarboxylic acid component and a diamine component composed of a specific compound, having a low elastic modulus, heat and chemical resistances and a low permittivity, etc., and useful as a material, etc., for electronic devices. SOLUTION: (A) A tetracarboxylic acid component is polymerized and imidated with (B) (i) a diaminopolysiloxane of the formula [R is a bivalent hydrocarbon residue; R1 to R4 are each a lower alkyl or phenyl; (1) is 1-30] and (ii) an aromatic diamine (e.g. 4,4'-diaminodiphenyl ether or 3,4'- diaminodiphenyl ether). The resultant polyimidosiloxane has <=50ppm extracted Si content (obtained by extracting 0.2g polyimidosiloxane in 15g 2-propanol solvent at 60 deg.C for 15hr and then determining Si in the extract solution according to an inductively coupled radiofrequency plasma spectral analysis).
Patent JP-H11236713-A (JP)
Title: Method of connecting column and pile and connecting structure
Inventor: IMAMOTO YASUHISA
IPC: E02D5/34
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To improve strength by placing concrete into a sheath pipe containing a column member after placing concrete in a steel pipe pile which holds the sheath pipe in the upper portion. SOLUTION: A bottomed cylindrical sheath pipe 5 is fixed to the inside of the upper portion of a steel pipe pile 1 driven into the ground 20, and concrete 3 is placed in the pile 1 and between the pile 1 and the pipe 5. And then a column 10 is joined to the pile 1 by placing concrete 14 in the pipe 5 and solidifying after the column member 10 is installed in the pipe 5 and positioned, after or before the concrete 3 solidifies. Therefor, as construction joints of concrete are eliminated and processing of the construction joints becomes unnecessary, it is possible to form a fault-free strong connecting structure, the double pipe structure helps increase the stiffness and bearing capacity of the joint between a column and a pile, and the sheath pipe facilitates concrete placement.  As the level adjustment of concrete, removal of placed concrete and removal of blocks for forming hollow portions, etc., are no long needed, man-hours can be cut and a construction period can be shortened.
Patent JP-H03147567-A (JP)
Title: Information recording and reproducing device
Inventor: KURODA MOTOKI
IPC: G11B21/08
Filed: 1989-11-01
Abstract: PURPOSE:To contrive miniaturization and cost reduction of the device by equipping a regular light and dark different pattern provided on a concentric circle with a disk and a photoelectric conversion element provided on a head. CONSTITUTION:This device is constitutive of a disk 1, a spindle motor 2, a turntable 3, head 4 and a motor 5 as a moving means for the head 4, and is moreover provided with a reflecting plate 6 having the regular light and dark different pattern provided on the side face of the turntable and a reflecting type photosensor 7 of the photoelectric conversion element having a light emitting element and a light receiving element, provided in their positions on the head 4 facing to the reflecting plate 6. By this method, a revolving speed of the disk and a position of the head 4 under high speed movement can be detected by one sensor, thus enabling the cost reduction and miniaturization of the device accordingly.
Patent JP-H05100365-A (JP)
Title: Film unit with lens
Inventor: KATAOKA HIDEAKI
IPC: G03C3/00
Filed: 1991-10-07
Abstract: PURPOSE:To enable only a dedicated film cartridge to be loaded by forming a projection engaged with the recessed part of a cartridge main body on the inside wall of a cartridge chamber and preventing a photographic film cartridge which is not provided with the recessed part from being loaded. CONSTITUTION:An aperture 32b is formed on the upper inside wall 32a of the cartridge chamber 32 and a fork 40 integrally formed with a winding-up knob 28 is inserted in the aperture 32b. On the wall 32a, a pair of pins for positioning 41, 42 and the circular-arc projection 43 which is engaged with a groove provided on one end side of the upper case of the cartridge main body 3 and which discriminates the main body 3 are integrally formed and arranged so as to surround the aperture 32b. Therefore, when the film cartridge in which the groove is not formed on a unit main body is loaded, the pins 41, 42 and the projection 43 abut on the end part of the main body 3 and the unit main body cannot be assembled. Thus, only the dedicated film cartridge is loaded and the manufacturing cost of a film unit with a lens can be reduced.