baber/WOPTO huggingface dataset:
Patent JP-H06137619-A (JP)
Title: Method and apparatus for storing cold heat and transferring cold heat in energy supply center
Inventor: KAWAGOE TETSUO
IPC: F25B1/00
Filed: 1992-10-26
Abstract: PURPOSE:To prevent clustering from being produced and improve the transfer efficieny and economics by forming a composition of a cooling medium as a mixed fluid of a polymer and an antifreezing fluid on the side of a heat source while as a mixed fluid of a polymer and water on the side of a load by inserting a separator into a circulation system of the cold/hot medium, and permitting a surfactant to be adsorbed into the surface of the polymer. CONSTITUTION:On a heat source side, a mixed fluid of a water absorbing polymer is circulated. The cooling medium is cooled and hence water in the polmer is frozen, and is stored in a first separator 10. In a second separator, a polymer is separated from return lower temperature water from a load apparatus 35 and the return lower temperature water is mixed with the flozen polymer separated in the first separator 10 and is transferred to the load apparatus 35 as a cooling medium of the mixed fluid. Accordingly, latent heat in the frozen polymer is made utilizable to ensure high density cooling medium transfer. The mixed fluid of the cooling medium consumed in the load side apparatus 35 is returned to the second separator 20 as low temperature water and a polymer.
Patent JP-H05125672-A (JP)
Title: Dyed material
Inventor: WATANABE JIRO
IPC: B32B27/18
Filed: 1991-11-01
Abstract: PURPOSE:To obtain a dyed material capable of preventing damage, change of color and fading of picture image by successively laminating a diffusion preventing layer of dye and a surface protecting layer through an adhesive layer containing an ultraviolet light absorber to the surface of a plastic substrate dyed with a sublimable dye. CONSTITUTION:A diffusion preventing layer of a sublimable dye composed of nitrocellulose and a surface protecting layer comprising a wear-resistant agent such as Teflon powder or polyethylene powder and a thermoplastic resin (e.g. polymethyl methacrylate or epoxy resin) are successively laminated through an adhesive consisting of an ultraviolet light absorber such as zinc oxide/ titanium oxide/silicon oxide having 0.001-0.05mum ultra-fine particles and a thermoplastic resin (e.g. polyester or polyvinyl chloride) having >=50 deg.C glass transition temperature to the surface of a plastic substrate dyed with a sublimable dye to give a dyed material having scratch resistance, wear resistance and various chemical resistances such as solvent resistance capable of preventing mechanical damage and suppressing change of color and fading caused by light such as ultraviolet rays.
Patent JP-2001111659-A (JP)
Title: Portable information terminal and liquid crystal display device used for the portable information terminal
Inventor: YOKOI MASAHIRO
IPC: H04W88/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a sealing section 3 of a liquid crystal display device 1 has the strength resistant to an external force inferior to that of other parts and the sealing section 3 tends to be often damaged because the sealing section 3 has been placed at a place to which the external force exerted from a front case 10 is comparatively often delivered depending on the configuration of a portable information terminal when the sealing section 3 is mounted on the portable information terminal. SOLUTION: The sealing section 3 of the liquid crystal display device 1 is placed in the vicinity of a battery pack 24 mounted on a rear case 16 of the portable information terminal and the rigidity of the battery pack 24 suppresses propagation of the external force from the front case 10 so as to protect the sealing section 3 from being damaged. Furthermore, ribs 10a, 23a acting like reinforcement members are placed in the vicinity of the sealing section 3 to suppress the external force coming from the front case 10 from delivering to the vicinity of the sealing section 3.
Patent JP-H07143029-A (JP)
Title: Code division multiplex communication receiver
Inventor: MATSUMOTO TADASHI
IPC: H04B1/709
Filed: 1993-11-17
Abstract: PURPOSE:To eliminate mutual interference due to inverse correlation filtering processing even when a large number of communication channels simultaneously received exist. CONSTITUTION:A reception signal subjected to inverse-spread by the use of N correlators 121-12N, and N inverse spread output are multiplied by a square matrix R0<-1> as NXN input vectors by a multiplier circuit 13. The outputs are delayed by length KT(T: symbol) and supplied to an adder circuit 16, and also to a serial circuit of processing units 171-17k-1 with (K-1) stages. Each processing unit computes (-1) (R0<-1>(R1<t>+R1z<-2>)), and each output is supplied to the adder circuit 16 via delay circuits 191-18k-1 of (K-1)T-(K-K)T. An inverse correlation filter including the inverse matrix computation of NXN rational function matrices is approximated in a form not including the inverse matrix computation of the rational function matrix by developing its transfer function.
Patent JP-H11118348-A (JP)
Title: Temperature adjuster for refrigerator
Inventor: MAEDA KOJI
IPC: F25D29/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To improve an operability at the time of adjusting the temperature, regardless of the quantity of food within a refrigerator, and visibility at the time of checking the temperature adjustment, and further, reduce the cost. SOLUTION: For a refrigerator, a heat insulating material cover 14 which has a recess 14 provided in opposition to the square hole opened in the flank of an inner box and a flange face 16 provided around a recess 15 and abutting on the rear of an inner box 2 is inserted into the square hole opened at the flank of the inner box 2 of this refrigerator, and a substrate housing member 4 which has an operation part provided at the surface, an inner box abutment part 6 provided at the periphery of the rear, a peripheral rib 7 provided inside the inner box abutment part 6, and a substrate mount 8 inside the peripheral rib 7, is arranged within the recess 15 besides being within the square hole.  Then, the temperature adjuster for the refrigerator is embedded in the flank of the inner box of the refrigerator by seal member 19 applied between the flange face 16 of the heat insulating cover 14 and the inner box.
Patent JP-H01130864-A (JP)
Title: Heat resistant piston
Inventor: IMAI MINORU
IPC: B22D19/00
Filed: 1987-11-13
Abstract: PURPOSE:To integrate a piston head and base metal and to improve the joining property by executing ultrasonic aluminum soldering at the cast-in junction side of the piston head material consisting of a rapidly cooled powder aluminum alloy and pouring the base metal by setting inside a die. CONSTITUTION:The piston head material 2 forming a rapidly cooled solidifying powder aluminum alloy in a disk shape is set inside a die 1. An ultrasonic aluminum soldering is executed on the cast-in joining side face 3 of this piston head material 2 and an eutectic layer 4 is thus formed. The aluminum alloy of the molten base metal shown by an arrow mark B is poured form a sprue 5 and the piston main body 6a of a heat resistant piston 6 is formed. At this time the eutectic layer 4 is welded and a sufficient diffused joining is performed on the boundary of the piston head 2 and aluminum alloy. The exhaust amt. of NOx is reduced by obtaining the necessary combustion chamber shape by a recessed hollow part 8. The joining property of the piston head and base metal is thus enhanced and even the increase of a heat load can be coped with sufficiently.
Patent JP-H10134285-A (JP)
Title: Common wire multiplex transmission display device
Inventor: OHASHI TERUO
IPC: G08B26/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To save power for a terminal device by providing a voltage-dropping transformer which drops the voltage of a high-voltage modulated carrier signal sent from a controller and receives it and transmits an answering signal. SOLUTION: The controller 1 modulates the carrier wave by a differential PSK modulating circuit 8 with transmission signals D1 and D2 of address data of each terminal 3a to 3c previously set by the control of a central processing unit(CPU) 10 and display data for display-operating by a display 2 and successively and cyclicly sends the modulated carrier signal from a power source and data sending circuit 9 to two-wire common lines L1 and L2 as a high- voltage voltage signal. When the sent high-voltage voltage signal reaches each terminal 3a to 3c, the terminal 3a, e.g. the voltage-dropping transformer 4 drops the voltage of the high-voltage modulated carrier signal sent from the controller 1, receives it and sends an answering signal D11.  A demodulating circuit 5 demodulates the carrier signal voltage-dropped and received by the transformer 4 and the display is operated by a two-color display 2.
Patent JP-S63141107-A (JP)
Title: Position controller
Inventor: MATSUMOTO TAKAHARU
IPC: G05B19/4093
Filed: 1986-12-03
Abstract: PURPOSE:To smooth an action, by providing a virtual through point arithmetic means. CONSTITUTION:A targeted position acceptor 1 stores a targeted position PE and the kind of an orbit commanded from the outside. An original targeted position register 2, when the targeted position being changed in a case where the targeted position acceptor 1 stores an original targeted position PE*, stores the original targeted position and orbit. A current position storing means 3 stores the position information of a robot arm when receiving the targeted position to be updated. The virtual through point arithmetic means 4 calculates a position (virtual through point) where a robot is decelerated from a current position and is stopped on the orbit. A through orbit arithmetic means 5 connects an orbit part from an updated targeted position to the virtual through point to the orbit part from the current position to the virtual through point smoothly. A target change orbit generator 6 calculates the position which moves a manipulator from the current position to the updated targeted position via a through orbit.
Patent JP-H05218578-A (JP)
Title: Laser-diode-assembly
Inventor: JIYAN KUROODO FUEERU
IPC: H01S5/00
Filed: 1992-10-27
Abstract: PURPOSE: To prepare a sealing laser package by providing a lens for collimating light generated by a laser diode and a housing, wherein a lens can be optically adjusted to a diode and a lens can be installed in an inside thereof. CONSTITUTION: A collimator 22 is fixed to a main assembly 14 by using a collimator sealing seal 32 and is held inside a housing 12. A laser diode 24 is fixed on a chip-fixing section 30 inside the main assembly 14 adjacent to a chip stopper 36 during the assembly of a collimator assembly 10, a wire lead 28 is fixed, and the collimator 22 is put on an end part 38 of a conical section. Then, the collimator 22 is adjusted along an optical axis 25 and aligned for converging a divergent beam 40 which is emitted from the laser diode 24 and forming a convergent beam 42 and thereafter a collimator sealing seal 32 is applied.
Patent JP-H10128513-A (JP)
Title: Division mold for continuous casting
Inventor: HIRASHIRO TADASHI
IPC: B22D11/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a division mold for continuous casting, in which the cooling effect is improved by water-cooled an upper mold with jetting heat transfer system, the wt. of the upper mold is reduced by fitting an electromagnetic coil controlling the spouting flow of an immersion nozzle to a lower mold and high mold oscillation frequency needed at the time of high speed casting can be given to the upper mold to enable the high speed casting of molten steel at >=5m/min. SOLUTION: In the water-cooling copper plate-made mold having a division structure for a vertical type or a vertical bending type continuous caster, composed of the upper mold A for cooling a meniscus part and the lower mold B for cooling the part other than that, the cooling structure of the upper mold A is the jetting heat transfer system and the cooling structure of the lower mold B is a turbulent heat transfer system. Further, only the upper mold A is provided with the oscillating means and only the lower mold B is provided with the electromagnetic coil for controlling the spouting flow of the immersion nozzle.
Patent JP-H07205716-A (JP)
Title: Chmsl with combination of reflection and diffusion images
Inventor: JIYON II RIIDO
IPC: G02B5/32
Filed: 1994-11-22
Abstract: PURPOSE: To provide a holographic center high mounted stoplight for an automobile which can meet the defined angular coverage requirements with a bright region generally in the center of an angular field. CONSTITUTION: This holographic center high mounted stoplight system is provided with an illumination source for a reconstruction beam and a first array 31 of non-overlapping hologram and non-hologram cells arranged in a first pattern so that each hologram cell produces a specular image that is viewable in a first angular field pursuant to diffraction of the reconstruction beam. The system further includes a second array 32 of non-overlapping hologram and non-hologram cells arranged in a second pattern so that each hologram cell produces a diffuse image that is viewable in a second angular field pursuant to diffraction of the reconstruction beam. The specular images and diffuse images form stoplight illumination.
Patent JP-H09124684-A (JP)
Title: Propiophenone derivative and production thereof
Inventor: TSUJIHARA KENJI
IPC: C07H15/26
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new propiophenone derivative which is a specific propiophenone derivative bearing a benzofuran ring, has excellent hypoglycemic action based on its inhibitory action of glucose reabsorption in kidney and is useful as a therapeutic and preventive agent for diabetes. SOLUTION: This novel propiophenone derivative or its salt is represented by formula I (R<1> and R<2> are each H, a lower alkyl, a lower alkoxy, an aryl or they may incorporate with each other to form oxo where in the case tat either R<1> or R<2> is phenyl the other is not H) and shows excellent hypoglycemic action based on the inhibition of glucose reabsorption in kidney. In the meanwhile, its aglycon has very weak inhibitory action on the saccharide carrier of a facilitated diffusion type, thus this derivative is useful as a therapeutic and preventive agent for diabetes.  This compound is prepared by allowing a compound of formula II (R' is H, a hydroxyl group-protecting group) to react with an acetal of formula III (R<1> ' and R<2> ' are each H, a lower alkyl, a lower alkoxy, an aryl; R" is a lower alkyl), when necessary, effecting deprotection and, if desired, conversion to its pharmacologically permissible salt.
Patent JP-H10133670-A (JP)
Title: Karaoke system and host device used for the same system
Inventor: YO SHIZUKA
IPC: H04M11/08
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent a failure in access as much as possible and to properly distribute information for karaoke a recorded orchestral accompaniment) performances or instruct the uploading of operation result information by adjusting the timing of access from a host device to a karaoke terminal. SOLUTION: Access is gained unless a karaoke terminal is in operation or in a period wherein the frequency of operation is low. In this period, the possibility that nobody is present in the place itself where the karaoke terminal 10 is installed is high and wrong off-hook operation for an ordinary telephone call to a telephone set 47 is reduced. Namely, the time when no service is offered in, for example, a karaoke box is determined as an access period. Consequently, a failure in access from the host device 1 to the karaoke terminal 10 for karaoke data distribution can be prevented as much as possible to actualize proper distribution of performance information, and the uploading of operation result information can property by instructed.
Patent JP-H05129677-A (JP)
Title: Super magnetostrictive element
Inventor: KANEDA TAKASUKE
IPC: H01L41/12
Filed: 1991-11-05
Abstract: PURPOSE:To provide a super magnetostrictive element which permits high frequency driving by setting the total circumferential length at a magnetostrictive part of cross-section in the direction parpendicular to an axis longer than that of the super magnetostrictive element which has the identical sectional area and consists only of magnetosrtictive material thereby ensuring enough sectional area to yield sufficient magnetostriction. CONSTITUTION:The outer periphery of a magnetostrictive part 1 having a specified cylindrical shape is ground and its inner side is processed with ultrasonic. It is set in a specified mold and then an insulating part 2a and a peripheral insulating part 2b are molded so as to be integral with the magnetostrictive part 1 by casting or hot pressing. With the super magnetostrictive element of this configuration, the portion where magnetic field effectively intrudes is shown as oblique lines on the figure, magnetic field intrudes even from the internal edge side of cylindrical magnetostrictive part 1. So, the effective sectional area where magnetic field intrudes becomes larger, and force for producing sufficient necessary magnetostriction can be ensured. As a result, based upon the result obtained by examining the super magnetostrictive element for its frequency characteristics, it can be said high frequency driving is possible.
Patent JP-H04162086-A (JP)
Title: Image display device
Inventor: ISHITANI SHIZUO
IPC: H04N5/44
Filed: 1990-10-26
Abstract: PURPOSE:To dissolve the abnormality of a raster in a power switch on-off transient period by providing a mute means for cutting off power supply by a mute signal. CONSTITUTION:A switching transistor 42 is driven by a mute signal generated from a microcomputer 41 to earth a power line (b) to the electronic beam pull- out electrode of a cathode-ray tube from a power generating circuit 25 so as to make the potential of the electronic beam pull-out electrode 0(zero) potential. No electronic beam thereby reaches an image plane, so that an abnormal image plane during an abnormal image plane period, that is, in a power on-off transient period, is muted. The image plane is not therefore displayed at all, and the generation of an abnormal raster is eliminated completely. At the 'off' time, the image plane is stopped before the abnormal image plane period, so that the image plane can be turned off in the normal state.
Patent JP-H06139671-A (JP)
Title: Recording and reproducing system
Inventor: TAKEUCHI HAJIME
IPC: H04H60/04
Filed: 1992-10-27
Abstract: PURPOSE:To automate prepreparations of transmission at low cost and to simplify changing order of transmission by recording or reproducing video and sound information outputted by a cart machine based on various kinds of information outputted by a controller based on broadcasting program information with plural recording/ reproducing units. CONSTITUTION:A controller 2 inputted with broadcasting program list data p1 is operated to compare the data p1 with a data base of the recording/reproducing units 6a-6n and to detect nonrecorded matters of the individual recording/reproducing units. Afterward, control data and video recording order list data p3 are supplied to the cart machine 5 and all the recording/reproducing units by the controller 2, and the machine 5 is made to regenerate video and sound signals av of an objective matter, and the signals av are recorded in an objective recording/reproducing unit. At the same time, the individual recording/reproducing units are brought under the reproducing state by a controller 4 with transmission control data s2 obtained based on the broadcasting control data s1, and signals av of commercial matters corresponding to broadcasting hour are transmitted in a multichannel way. By this method, preparations of transmission is automated at low cost, and transmission order can simply be changed.
Patent JP-2001110275-A (JP)
Title: Push button switch
Inventor: UMEMURA HEIHACHIRO
IPC: H01H3/12
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a push button switch capable of easily holding a push button at a push-in position with slight force and showing great resilience when the push button is released from thrust. SOLUTION: A push button switch which has a push button 2 arranged on a switch body 1 so as to be slid with the energization of a resilient spring 3 comprises a hole portion 6 formed in the push button 2 in its push-in direction, a ball spring 7 internally inserted in the hole portion 6, a window portion 8 to be open to the side face of the push button 2 in communication with the bottom of the hole portion 6, a temporarily locking ball 9 arranged in the window portion 8, a recessed portion 10 formed along a wall face on the side of the switch body 1, where the push button is slid, for fitting a portion of the temporarily locking ball 9 where the push button 2 is pushed in,  and an auxiliary push button 12 arranged on the upper part of the push button 2 so as to be pushed in with the energization of the ball spring 7 for thrusting the temporarily locking ball 9 to the outside via the ball spring 7, when pushed in, and fitting the portion of the temporarily locking ball 9 pushed out thereof to the recessed portion 10 formed along the wall face of the side of the switch body 1.
Patent JP-H0597616-A (JP)
Title: Antibacterial agent
Inventor: HONDA TOMOJI
IPC: A01N59/20
Filed: 1991-10-08
Abstract: PURPOSE:To obtain an antibacterial agent containing uniformly mixed copper ion or silver ion having antibacterial property by dissolving an organic acid copper salt or an organic acid silver salt in a specific acrylic monomer mixture and radically polymerizing the monomers. CONSTITUTION:The objective antibacterial agent containing metal ion homogeneously mixed in a polymer is produced by using an acrylic monomer mixture composed of 50-95 pts.wt. of an acrylic acid ester or methacrylic acid ester and 5-50 pts.wt. of acrylic acid or methacrylic acid, dissolving 3-50 pts.wt. of an organic copper salt (e.g. copper acetate or copper benzoate) or an organic acid silver salt (e.g. silver acetate or silver benzoate) in 100 pts.wt. of a monomer solution containing >=70 pts.wt. of the above monomer mixture and polymerizing the monomer mixture. The antibacterial agent is easily miscible to various polymers to form an easily moldable composition. A molding having antibacterial property as a whole can be produced by molding the polymer composition mixed with the agent.
Patent JP-H07142185-A (JP)
Title: Electrostatic control sheet
Inventor: YAMADA KOHEI
IPC: B32B29/02
Filed: 1993-11-18
Abstract: PURPOSE:To provide an electrostatic control sheet having an excellent air discharge function not impaired easily by crossingly sticking at least two sheets of discharge paper protruded with part of conducting fibers from the surface. CONSTITUTION:This electrostatic control sheet 11 is constituted of a ground fabric 12 such as a nonwoven fabric, the discharge paper 13, a pile 16 containing conducting fibers 75, and a backing layer 17 made of a thermoplastic resin. The discharge paper 13 is manufactured by the wet paper making method with conducting fibers such as carbon fibers, synthetic fibers such as acryl fibers, and a thermoplastic binder of pulp, and part of the conducting fibers is protruded on the surface. The protruding direction has directivity, the protruded fibers 15 are prostrated when a load is applied from one direction, and the air discharge function of static electricity may be possibly impaired. When at least two sheets of discharge paper are crossingly stuck, this effect is rarely inflicted, and the static electricity can be efficiently discharged into the air.