baber/WOPTO huggingface dataset:
Patent JP-H06174922-A (JP)
Title: Phase difference film
Inventor: UCHIDA UNOSUKE
IPC: G02F1/1335
Filed: 1992-12-10
Abstract: PURPOSE:To improve the visual field characteristic and the display characteristic of STN liquid crystal display element by forming a composition consisting of polycarbonate resin and the other polycarbonate resin having lower photoelasticity constant in the solid state than the resin. CONSTITUTION:The film is formed with the composition consisting of polycarbonate resin A and the polycarbonate resin B having a lower photoelasticity constant in the solid state than the resin A. As the polycarbonate resin A, arom. polycarbonate such as bisphenol A type polycarbonate is preferable, and as the polycarbonate resin B, arom. polycarbonate is preferable in terms of chemical properties and physical properties, and the polycarbonate having the structure for which anisotropy in the unit molecule obtained by using a derivative asymterically introduced to a control carbon is reduced among bisphenol A derivatives for introducing a benzene ring to a bisphenol A is especially preferable. Thus, the change of a color tone of black and white display due to coloring is minimized even against the large change of a viewing angle.
Patent JP-H04203045-A (JP)
Title: Wall member
Inventor: CHIBA FUMIHIKO
IPC: E04B2/96
Filed: 1990-11-30
Abstract: PURPOSE:To enable a curved wall surface to be formed by connecting the lower sections of truss-shaped framework bodies to each other to be vertically dispaced and to be oscillated inside and outside rooms, with lower section connecting devices, and by connecting the upper sections to each other vertically movably and swingably toward the outside and inside of the room, with upper section connecting devices. CONSTITUTION:The eaves sides of roofs 3 are curved in the vertical direction and the horizontal direction, and an external wall 2 is curved in the vertical direction and the horizontal direction, and is formed with a plurality of wall members 4. After that, the lower sections of truss-shaped structural frame-work bodies A are connected to a floor side building structural-body 5 movably in the vertical direction and swingably toward the inside and outside of the room, with lower section connecting devices 20. After that, the upper sections of the framework bodies A are connected to a roof side building structural-body 6 to be oscillated in the vertical direction, with upper section connecting devices 21. As a result, relative displacement between a floor side and a roof side can be absorbed.
Patent JP-H09172258-A (JP)
Title: Glass ceramics multilayered wiring board and its manufacture
Inventor: MORIYA YOICHI
IPC: H05K3/46
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce permittivity and thermal expansion coefficient, increase transverse rupture strength, and reduce signal delay, by alternately laminating signal delay reducing layers containing an inner layer wiring of one layer and board layers, and making the permittivity of glass ceramics of the signal delay reducing layers lower than that of glass ceramics of the board layers. SOLUTION: A glass ceramics multilayered wiring board 25 is so formed that signal delay reducing layers 20 positioned on the peripheries of inner wiring layers 23 and a board layer 21 constituting the other part have different permittivities. The signal delay reducing layers 20 are formed in the parts corresponding to the spaces between laminated layer surfaces of green sheets 11 before baking. The inner wiring layers 23 are formed in the interior of the signal delay reducing layers 20. Since the signal delay reducing layers 20 positioned on the peripheries of the inner wiring layers 23 have permittivities lower than the board layer 21 constituting the other parts, the degree of delay of signals propagating in the inner wiring layers 23 is more reduced than a board manufactured by using only the glass ceramics constituting the board layer 21.
Patent JP-H02175948-A (JP)
Title: Control for weft inserting in jet loom
Inventor: MITSUYA KINPEI
IPC: D03D47/28
Filed: 1988-12-26
Abstract: PURPOSE:To carry out excellent weft inserting by changing the set pressure, driving a motor operated pressure-regulating valve in the direction of the change in case the difference between the pressure in an air tank and the set pressure is >= the tolerance and converging the difference between the time of arrival of the inserted weft end at the prescribed position and the set time within the tolerance. CONSTITUTION:The pressure in an air tank between a motor operated pressure- regulating valve for control of pressurized air for supplying to a weft inserting nozzle and the weft inserting nozzle is detected by a pressure sensor. In case the difference between the above-mentioned detected pressure and the set pressure is >= the tolerance, the time of arrival of the weft end subjected to weft inserting by the above-mentioned weft inserting nozzle at the prescribed position is compared with the preliminarily set time of arrival of the weft end by a comparator in a weaving machine control computer. When the difference is within the tolerance, the weft inserting is continued while maintaining the above-mentioned set pressure. In case of exceeding the tolerance, the set pressure is changed in the direction for decreasing the difference and the above- mentioned motor operated-regulating valve is simultaneously driven in the direction of the change.
Patent JP-H11150885-A (JP)
Title: Method for charging secondary battery
Inventor: NAGAI SHINJI
IPC: H01M10/60
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To shorten charging time of a secondary battery which is charged with a constant voltage even when the temperature of the battery is low, by energizing a heater when the temperature of the battery is low in starting the charging of the battery, and starting the charging after the temperature of the battery reaches a set value. SOLUTION: Before starting charging of a secondary battery 5, a temperature control section 4 detects temperature of the battery 5 by means of a temperature sensor 7 and, when the detected temperature is lower than a set value, sends an information indicating low temperature to a charging control section 3. The control section 3 once reserves the charging and energizes a heater 6 by turning on a switch S2 during the reserving period. The energizing current to the heater 6 reaches the limiting current value of a maximum constant-voltage power source and, when the energizing current is to be controlled to a lower value, the current can be reduced by controlling a current limiter 2.  The temperature control section 4 heats the battery 5 until the temperature of the battery 5 detected by means of the temperature sensor 7 reaches the set value which is equal to a room temperature and, when the temperature reaches the set value, stops the energization of the heater 6 by turning off the switch S2. At the same time, the section 4 informs the charging control section 3 that the temperature of the battery 5 becomes the optimum set value and the section 3 starts the conduction to the battery 5 by turning on a switch S1.
Patent JP-H09171543-A (JP)
Title: Data reader
Inventor: ISHIBASHI YOSHITO
IPC: G06K17/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To easily handle a data storage body at the time of reading out data by providing the data reader with a coil holding mechanism for holding coils so as to incline the electromagnetic coupling faces of the coils upward or upper obliquely and in a horizontal direction to their vertical faces. SOLUTION: An opening having a diameter capable of loosely inserting a data storage body 2 is formed on the vertical front face of a casing 11 and coils Ls, Lr are fitted to the surface or rear of the coil holding mechanism consisting of a plate-like body such as a printed board 15 so as to be covered with a cover or exposed. These coils Ls, Lr are held so that the electromagnetic coupling faces of the coils Ls, Lr are put upward or upper obliquely and in a horizontal direction to the vertical faces. Consequently the data storage body 2 can easily be handled at the time of reading out data.
Patent JP-H06165533-A (JP)
Title: Drive circuit of fluorescent tube
Inventor: UCHIYAMA KAZUO
IPC: H02M7/538
Filed: 1992-11-17
Abstract: PURPOSE:To suppress the power consumption of the title circuit by a method wherein a third coil is connected to a first coil in a start operation and a voltage applied to the first coil is made larger than one in a stationary operation. CONSTITUTION:When a high voltage is applied to the connectingpoint side of a primary coil 11 to a choke coil 6 and a low voltage is applied to the connecting-point side of the coil to an NPN transistor 7, a negative voltage is induced at the connecting point of one end of a quaternary coil 32 to a cathode for a diode 51. Thereby, the voltage applied across both ends of the primary coil 11 becomes large by the portion of a voltage generated at the quaternary coil 32. In the same manner, a negative voltage is generated at the connecting point of a quaternary coil 33 to a cathode for a diode 52, and a voltage applied across both ends of a primary coil 12 becomes large by the portion. Consequently, a voltage induced at a secondary coil 13 becomes high so as to correspond to the voltage applied to the primary coils 11, 12. Thereby, the lighting of a fluorescent lamp 16 can be started easily.
Patent JP-H09169830-A (JP)
Title: Epoxy resin composition for semiconductor sealing and semiconductor device sealed therewith
Inventor: FUJII MASANOBU
IPC: H01L23/31
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prepare an epoxy resin compsn. for semiconductor sealing excellent in moldability and in reliability (e.g. heat resistance) in soldering by compounding a specific epoxy resin, a compd. having at least two phenolic hydroxyl groups, a phenol novolak salt of an amine compd., and an inorg. filler as the essential components. SOLUTION: This resin compsn. comprises an epoxy resin represented by formula I (wherein (n) is 0-6), a compd. having at least two phenolic hydroxyl groups [e.g. a phenol novolak, a pref. example being a compd. represented by formula III (wherein (p) is 0-6] as the curative, a phenol novolak salt of an amine compd. represented by formula IV [1,5-diazacyclo(4,3,0)nonene-5] as the cure accelerator, and an inorg. filler (e.g. silica or alumina). The epoxy resin may further contain another polyepoxy resin. esp. pref. 2-30wt.% (based on the total amt. of epoxy resin) epoxy resin represented by formula II (wherein R is H or a 1-4C alkyl; and (m) is 0-6).
Patent JP-H11162711-A (JP)
Title: Current transformer secondary protective device
Inventor: MINAMI SHOGO
IPC: H01C7/12
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a current transformer secondary protective device wherein, being small, handling as well as service check-up is easy. SOLUTION: A non-linear resistor, an action display device 5 which is, provided above it, supported by a low-melting point solder, an insulating vessel 1 enclosing them, and a terminal 3 which is, provided on both ends of the non- linear resistor, conductive to outside of it are provided to a current transformer secondary protective device, wherein a zinc oxide element 14 is used for the non-linear resistor, as a feature.
Patent JP-H01173512-A (JP)
Title: Formation of high-foaming ethylene resin insulating cover
Inventor: ANDO YOSHIYUKI
IPC: H01B13/14
Filed: 1987-12-25
Abstract: PURPOSE:To sharply improve the extrusion covering speed and realize a high- foaming insulating cover by using ethylene resin with the critical shearing speed at 200 deg.C in the specific range. CONSTITUTION:Ethylene resin with the critical shearing speed at 200 deg.C in the range of 10<2>-10<4>sec<-1> is used. Ethylene copolymer, ethylene-alpha olefin copolymer, ethylene-vinyl acetate copolymer, ethylene-ester acrylate copolymer are used for the ethylene resin. Either a chemical foaming agent or a physical foaming agent may be used for the foaming agent. High-speed covering of a thin high- foaming insulator can be thereby realized.
Patent JP-H04197972-A (JP)
Title: Elevator device
Inventor: KAMEI YOSHINOBU
IPC: B66B9/02
Filed: 1990-11-29
Abstract: PURPOSE:To prevent electromagnetic wave interference by forming an electric field shield layer and a magnetic field shield layer as a lamination on the inner wall of an elevator shaft and peripheral wall of a cage. CONSTITUTION:An electric field shield layer 30 is formed overall on the peripheral wall of an elevator shaft 12 and of a door 20 by low temperature thermal spraying of a highly conductive metal material capable of screening an electric field, such as iron, brass, copper or zinc. Further, a highly magnetic permeable metal plate capable of screening a magnetic field, such as permalloy or amorphous, is attached to the peripheral surface of the electric field shield layer 30, so that a magnetic field shield layer 32 is formed. On the other hand, a highly magnetic permeable metal plate capable of screening a magnetic field is attached to the peripheral wall of a cage 14 and of a door 24, so that a magnetic field shield layer 36 is formed. Further, an electric field shield layer 38 is formed overall on the peripheral surface of the magnetic field shield 36 by low temperature thermal spraying of a highly conductive metal material capable of screening an electric field.
Patent JP-H01171415-A (JP)
Title: Forcing culture process for greenhouse melon in cold district
Inventor: ITO SHIGEO
IPC: A01G9/24
Filed: 1987-12-26
Abstract: PURPOSE:To enable high-quality melons of enhanced sweet-smelling to be harvested earlier, by providing specific part of a greenhouse with pipes for passing heating media. CONSTITUTION:Nursery melons 5 are planted at regular intervals in a nursing bed 15. At a place a little higher than the multifilm 4 covering the bed 15, is located an intra-tunnel heat-insulating pipe 91. In this pipe 91, medium-to-low temperature water 77 as the heating medium exists. A medium-to-low temperature water feed pipe 8c is, within the greenhouse, branched to the pipe 91, a soil heat-insulating pipe 92 under the bed and a heat-insulating pipe 93 for the lower part of the multifilm to perform heat insulation of the respective sections followed by gathering into a single pipe, i.e. a medium-to-low temperature water feed-back pipe 8c' and circulating so as to leave the greenhouse 1 and return a heat storage-type heat exchanger 7. With no water droplets attached on inside the multifilm 4 and no unnecessary humidification of the nursery bed 15, the roots 15 of the nursery melons will naturally extend into soil, therefore the nutrient in the soil can be well-absorbed by the nurserly melons, thus enhancing their growth.
Patent JP-H09170508-A (JP)
Title: Air intake device of motor cycle
Inventor: ATSUMI HIROHISA
IPC: F02M35/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To improve riding feeling by stabilizing engine performance at the time of at least low rotation or/and a low load and to increase engine output by supercharging of air-fuel mixture. SOLUTION: This device is constituted to supply air-fuel mixture to an engine by passing it through a carbureter after passing it through an air cleaner box opening toward the front of a car body. In this case, a flap 16 installed on the air cleaner box 5 free to open and close, a servo motor (actuator) 20 to drive the flap 16 to open and close and a controller (control means) to control the servo motor 20 are provided, and the flap 16 is devised to open in the case when engine rotating speed and/or throttle opening is lower than a set value.
Patent JP-H05164435-A (JP)
Title: Hydrogen gas discharging device
Inventor: KOGA MITSUYUKI
IPC: F25B43/04
Filed: 1991-12-16
Abstract: PURPOSE:To provide a hydrogen gas discharging device in which water vapor within a system at an inner side surface of pipe wall of a hydrogen discharging pipe is removed and a discharging speed of hydrogen gas is improved. CONSTITUTION:A hydrogen gas discharging device is comprised of a hydrogen gas feeding pipe 4 communicating with an inside part of a system and for feeding hydrogen gas, a hydrogen discharging pipe 1 cooperating with the hydrogen gas feeding pipe 4 and a heater 2 for use in heating the hydrogen discharging pipe 1 and then only the hydrogen gas within the system is discharged out of the system. Then, the system is provided with a member 8 for use in removing water vapor 7 within the hydrogen discharging pipe 1 cooperating with the hydrogen gas feeding pipe 4.
Patent JP-H11167096-A (JP)
Title: Unit and method for dislay control
Inventor: TAKAYAMA TADASHI
IPC: G02F1/133
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a unit and method for display control which make it possible to display an excellent moving picture on a display unit, having storage holding characteristics for a display image, at low cost with good response. SOLUTION: Moving picture data to be displayed are held in a VRAM 301 and the moving picture data are converted to the display format of an FLCD 119 and then held in a frame memory 306. The writing to the frame memory 306 is limited by a CPU 300 until all the data are read out.
Patent JP-H08166621-A (JP)
Title: Camera
Inventor: MATSUMURA KOICHI
IPC: G03B7/00
Filed: 1994-12-13
Abstract: PURPOSE: To prevent an underexposure in bounce irradiation and to obtain an appropriate shutter chance in a camera having a flashing device provide with a bounce function and capable of being incorporated or externally attached. CONSTITUTION: When a flashing unit 20 incorporated in the camera is set in a bounce irradiation state, the set position is detected by an illuminating angle detecting circuit 38 and the aperture number of the diaphragm unit 28 of a lens barrel B is set open with a diaphragm driving circuit 30 by a system controller 1 receiving the signal of the detection, to prevent the underexposure caused by the bounce irradiation. At this time, the lamp 25 of a red-eye effect reducing unit 24 for reducing a red-eye effect phenomenon is not turned on.
Patent JP-H11232396-A (JP)
Title: Card gate mechanism
Inventor: MAGANA LEROY ESTEBAN
IPC: G06K13/06
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To safely protect a card read part from destruction when used in a pubic place that is not managed and used in order to accept a smart card and so on. SOLUTION: A card gate mechanism 30 is equipped with a gate device 32 between a closed position where a card path 16 is interrupted and an open position through which a card passes to a card read part. At least one of levers 34, 36 or 38 has card/combination parts 50, 52 and 72 arranged along the card path and the levers can be deflection by an edge part 46 on a tip of the card in order to release the gate device. Plural card/combination levers have a card/ combination part that can be deflected by the edge part on the tip of the card in order to open the gate and at least one or two levers can be deflected to the side of the card path by the edge part on the tip of the card.
Patent JP-H04202862-A (JP)
Title: Flexible fibrous sheet and multicomponent yarn suitable for production thereof
Inventor: TANBA YOSHIHIRO
IPC: D06M101/16
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a flexible fibrous sheet having high strength by adding a thermoplastic polymer containing a polyolefin segment composed of saturated hydrocarbon skeleton in a porous state to nonwoven fabric comprising bundled yarn of ultrathin fibers. CONSTITUTION:Sea island type or multi-core sheath core type polyurethane multicomponent yarn comprising a thermoplastic polyurethane containing a polyolefin segment composed of saturated hydrocarbon skeleton as a dispersion medium component and another thermoplastic polymer (e.g. polyamide or polyester) incompatible with the polyurethane as a dispersion component is used to give interlaced nonwoven fabric. Then the polyurethane in the multicomponent yarn is dissolved by using a solvent which is a solvent for the polyurethane and is a non-solvent for the other components or by impregnating the fabric with a solution of the same polyurethane or a different polyurethane and coagulated in water to give a finely porous flexible fibrous sheet.
Patent JP-H02176778-A (JP)
Title: Rotary body rotating in contact with image carrier
Inventor: SUGIKUBO TOSHIHIRO
IPC: G03G15/02
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a constant nip at all times without reference to variance in the pressure characteristics of a pressure member and environmental variation by providing abutting rolls whose external diameter is a little bit smaller than the outer appearance of a roller nearby both end parts of the roller. CONSTITUTION:The transfer roller 2 which rotates in contact with a photosensitive body 8 is equipped with the abutting rolls 3a and 3b which are rotatable around a mandrel 1 at both end parts of the roller 2 and the external diameter of the abutting rolls 3a and 3b is a little bit smaller than the external diameter of the transfer roller 2. Then the rolls are brought into contact with the image carrier 8 with pressing force which is larger than the pressure with which a desired nip quantity is obtained. Consequently, the invariably constant nip is obtained without reference to the variance in the pressure characteristics of the pressure member and environmental variation.
Patent JP-H02178117-A (JP)
Title: Sheet feeder
Inventor: SAITO JUN
IPC: B65H3/06
Filed: 1988-12-28
Abstract: PURPOSE:To make improvements in operability at time of sheet supplying by installing a means which releases the pushing pressure of a weight pressing a loading sheet on a paper feed tray, in a sheet feeder for a copying machine or the like. CONSTITUTION:A hook 8a is installed at both sides of a cover 4, and it is made so as to go up or down simultaneously with opening or closing of this cover 4. On the other hand, a weight arm 14a is installed at both ends of a weight, and a dowel 18a is formed in a position corresponding to the hook 8a of each arm 14a. Then, a spring 29a is installed in and around the center of the weight arm 14a, while it is made free of rotation around a hinge 30a. In this constitution, a sheet is pressed by dint of weight dead load and spring force, while when the cover 4 is opened at sheet supplying, the arm 14a is moved upward by engagement between the hook 8a and the dowel 18a, whereby pressing force is released, so that the sheet supplying becomes facilitated.
Patent JP-H06179092-A (JP)
Title: Method and device for laser beam machining by laser robot
Inventor: NIHEI AKIRA
IPC: B23K26/08
Filed: 1992-12-14
Abstract: PURPOSE:To improve laser machining efficiency by automatically judging the validity/invalidity of a fast forward operation from the original point position to the work traces in a precision laser machining by a laser beam machining head through the additional shaft mechanism of a laser robot. CONSTITUTION:A CPU of a robot controller 10 calculates and compares the required time A+B when the fast forward operation is executed from the original point position OR to the machining starting point E based on various dimentions of the machining conditions and the required time C when the operation is not executed, thereby only in the case where A+B is shorter than C, the fast forward operation is automatically commanded to the additional shaft mechanism 8.