baber/WOPTO huggingface dataset:
Patent JP-H03172322-A (JP)
Title: Thermotropic copolyester amide
Inventor: UUGO PEDORETSUCHI
IPC: C08J5/04
Filed: 1990-11-21
Abstract: PURPOSE: To obtain a thermotropic copolyesteramide having an improved elastic modulus and tensile strength at break and useful as a self-reinforcing substance and a reinforcing material by incorporating a unit having a specific structure derived from p-aminobenzoic acid, etc., into a macromolecule.  
     CONSTITUTION: A desired amide has a nematic structure of liquid crystal phase in the temperature range of 150-230°C and comprises, in the macromolecule, units derived from (A) a saturated aliphatic α,ω-dicarboxylic acid of formula I (wherein n is 3-8), (B) 4,4'-dihydroxydiphenyl of formula II, (C) p-aminobenzoic acid of formula III and (D) 6-hydroxy-2-naphthoic acid of formula IV at mutual unit ratios of component (A)/component (B)=1/1; components [(C)+(D)]/component (A)=0.5/1 to 7/1; and component (D)/components [(C)+(D)]=0.3/1 to 0.95/1. Further, component (A) is preferably sebacic acid. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01153111-A (JP)
Title: Electric juicer
Inventor: NONOGUCHI HIROSHI
IPC: A47J19/00
Filed: 1987-12-11
Abstract: PURPOSE: To prevent dregs from filling a filter, and prevent a juicer from becoming inoperable by a method wherein, for a juice collecting chamber side wall of a dregs receiving container, both sides are diagonally projected into a U-shape from about the center of the height so that they may meet the protruding part of a juice collecting chamber from the outside. CONSTITUTION: A container 6 is constituted in such a manner that a juice collecting chamber 18 is projected to a dregs receiving container 8 side by 1/5 of the circumference or more, and, for a juice collecting chamber side wall 29 of the dregs receiving container 8, both sides 31 are diagonally projected into a U-shape from the about center of the height in a manner to get over a juicer main body 1 so that the juice collecting chamber side wall 29 may meet the external shape of a protruding part 30 of the juice collecting chamber 18, and an area where dregs are accumulated is eliminated from the upper surface 32 of the container 6. For this reason, the speed of the dregs being spattered is weak, and a part of the dregs does not reach the dregs receiving container 8, and the dregs are prevented from accumulating on the upper surface 32 of the container 6.  Also, even if the dregs hit a container lid internal wall 28 and accumulate, a path where the accumulation of the dregs grows and reaches the container 6, becomes longer, and the dregs drop by its own weight before reaching the container, and a discharging path for the dregs is prevented from being clogged.
Patent JP-H02161404-A (JP)
Title: Method for coupling channel type light guide and optical fiber
Inventor: OTSUKI KAZUYUKI
IPC: G02B6/30
Filed: 1988-12-15
Abstract: PURPOSE:To easily and accurately position and couple a channel type light guide and optical fibers by using a silicon block which is provided with grooves of the width to accommodate the optical fibers at both ends and a groove of the width equiv. to the width of the channel type light guide in an intermediate part. CONSTITUTION:The grooves 6 to be fitted therein with the optical fibers are provided at both ends of the silicon block 5 and the groove 7 to be fitted therein with the channel type light guide 1 is provided in the intermediate part. The channel type light guide 1 is fitted into the groove 7 for the channel type light guide and the optical fibers 3 are fitted into the grooves 6 for the optical fibers. The end faces of the channel type light guide 1 and the end faces of the optical fibers 3 are joined and are fixed in this joined state. The light guide 1 and the optical fibers 3 are easily and accurately positioned and coupled in this way without subjecting the channel type light guide 1 to any processing at all.
Patent JP-H09161421-A (JP)
Title: Disk drive device
Inventor: SHIBA MASAYUKI
IPC: G11B17/056
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole of a disk drive device and to reduce its cost by making common a motor for carrying an optical pick-up part and a motor for carrying a recording medium retention member. SOLUTION: The disk drive device has a special motor 7 for carrying both an optical pick-up part and a tray 1. The device has a shaft 15 which moves in axial direction inside the special motor, a secondary coil for axially moving elements for constituting the special motor 7, namely a coil, a magnet, a rectifier, and a brush, and a shaft 15, a group of gears which are required when moving the tray 1 for mounting a disk 3 using the special motor 7, and an eject button 25 for transferring a command for taking out the disk 3, namely for unloading the disk 3 from the body of the tray 1.
Patent JP-H11149092-A (JP)
Title: Liquid crystal display device and its inspection method
Inventor: NAGANO SHINGO
IPC: G09F9/30
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems as it is necessary to bring probes into press-contact with all the terminals of scanning lines and signal lines simultaneously and accurately, in order to perform panel turn-on inspection of a conventional liquid crystal display device, however, the probers become very expensive and the inspection costs are increased along with higher definitions. SOLUTION: A liquid crystal display device is provided with an inspection purpose array arranged outside a display area having picture elements arranged in a matrix form at the intersections of plural main scanning lines 1 and plural signal lines 2 and having TFTs 11 connected to short across the signal lines 1, common wiring 13 connected with the gate electrodes of the TFTs 11 in common, an inspection purpose array having TFTs 12 arranged outside the display area and connected to short across the signal lines 2, and common wiring 14 connected with the gate electrodes of the TFTs 12 in common, and the display area is inspected by supplying a signal to the common wiring 13, 14 and shorting circuit the main scanning lines 1 and across the signal lines 2.
Patent JP-H08178831-A (JP)
Title: Light scattering particle detector
Inventor: KONDO IKU
IPC: G01N21/05
Filed: 1994-12-19
Abstract: PURPOSE: To enhance the detection sensitivity by projecting a convex lens, for condensing the light scattered by particles in an irradiating region, from the inner wall face of a flow cell corresponding to the irradiating region into a channel for passing a sample fluid. CONSTITUTION: A channel 11a of a flow cell 11 is irradiated with light L1 emitted from a light source 1 through an irradiation optical system 2. When particles are present in a sample fluid passing through the channel 11a in the direction of arrow F, scattering light L2 is produced by the particle. The scattering light L2 enters a convex lens 12 within a range of condensation angle β. Since the convex lens 12 is located extremely close to an irradiating region Z, i.e., a particle to be detected, the scattering light L2 can be condensed over a wide angle as compared with a conventional condensation angle α. The scattering light L2 is condensed by a photoelectric converter 5 through the convex lens 12, the side wall of the flow cell 11, and a condensation optical system 13.
Patent JP-H10163749-A (JP)
Title: High frequency module
Inventor: HAYASHI KATSUHIKO
IPC: H05K1/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive high frequency module using a single layer substrate. SOLUTION: A substrate 20 is a single layer. A high frequency circuit is constituted by mounting circuit parts on the surface of substrate 20 and connecting these circuit parts through wiring patterns 11-15. The wiring patterns 11-15 include high frequency ground patterns 11 and 13 to be grounded concerning a signal belonging to the operating frequency band of high frequency circuit. The high frequency ground pattern 11 as one part of them is arranged on the rear side of substrate 20.
Patent JP-H01158198-A (JP)
Title: Secondary lining formwork in method of shield construction for sewerage, etc.
Inventor: OKAZAKI MICHITADA
IPC: E04G11/34
Filed: 1987-12-15
Abstract: PURPOSE: To dispense with a pressure-resistance reinforcing jack, save manufacturing cost, and improve operability by extending the lining inside a skin plate and welding it to a flange, and by charging reinforcement concrete between the skin plate and the lining. CONSTITUTION: A formwork 3 is cylindrical and comprises a circular arc section divided by a triangle hinge 5 and an angle hinge 6 or a dividing hinge 7. The lining of the formwork 3 is extended inside a skin plate 8 spaced from it and is welded to a flange 9, reinforcement concrete is charged between the skin plate 8 and the lining and solidified to cause pressure resistance strength to increase.
Patent JP-H1181423-A (JP)
Title: Hot-water washing device
Inventor: TOMITA MASAKI
IPC: F16K5/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To omit a hose by spraying water to a nozzle main body to wash it. SOLUTION: A switching device 50 is connected to the rear sections of cylinders 12, 22 via the first feed pipe 16 and the second feed pipe 26. The switching device 50 is provided with a step motor 52 and a valve mechanism 54 to distribute the hot water from the feed hose 38 to the first feed pipe 16 or the second feed pipe 26. When an outflow hole is located in the middle of an outflow port, a small quantity of hot water is fed to the rear sections of the cylinders 12, 22 of washing nozzles 10, 20 respectively, and the hot water flows between the outer peripheries of the nozzle main bodies 14, 24 and the inner peripheries of the cylinders 12, 22 and flows out from the tips of the cylinders 12, 22.
Patent JP-H05125969-A (JP)
Title: Driving force controller for vehicle
Inventor: MITSUFUJI CHIAKI
IPC: F02D29/02
Filed: 1991-11-01
Abstract: PURPOSE:To reduce shock caused by a difference in driving forces due to speed change by setting target driving force in such a manner that if automatic cruising is set as a vehicle goes uphill, changes in driving force relative to changes regarding an accelerator are reduced. CONSTITUTION:A vehicle driving force controller has a first map M1 which is set for each gear ratio according to target driving force Ft which is determined in favor of driving feeling corresponding to each accelerator opening, and a second map M2 for automatic cruising in which target driving force Ft is set such that the difference between the target driving force due to different gear ratios is reduced corresponding to each accelerator opening, and target turbine torque Tt is computed 44 on the basis of the target driving force Ft read from each map. Then target engine torque Te is computed 46 on the basis of this data Tt and actual turbine speed Nt, etc., computed by an arithmetic circuit 45, and target throttle opening TVO is computed 47 on the basis of this data Te and engine speed Ne so as to control the throttle valve opening.
Patent JP-2000152090-A (JP)
Title: Solid-state image pickup device
Inventor: HIROTA ISAO
IPC: H04N5/378
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device which can reduce the power consumption without requiring a separate power source. SOLUTION: In an output circuit 16 consisting of multi-stage source follower circuits 17-1, 17-2, and 17-3, the low-level voltage of the driving voltage of a vertical transfer clock, namely, a negative supply voltage VSS is used as the back gate voltage and the source voltage of a load MOS transistors Q12L and Q13L of source follower circuits 17-2 and 17-3 in the second and following stages.
Patent JP-H01156371-A (JP)
Title: Varnish for protective coating of color filter
Inventor: KUNIMUNE KOICHI
IPC: C08G73/10
Filed: 1987-12-14
Abstract: PURPOSE:To obtain the title varnish having excellent heat resistance, chemical resistance and adhesion, by reacting a specific tetracarboxylic acid dianhydrate with a diamine and an aminosilicon compd. in cyclopentanone or cyclohexanone. CONSTITUTION:Amol. of a tetracarboxylic acid dianhydrate of formula I (wherein R<1> is a group of formula II or III) is mixed with Bmol. of of diamine of formula IV (wherein n is 0 or 1) and Cmol. of an aminosilicon compd. of formula V (wherein R<2> is a group of formula VI-IX; R<3> is 1-6C alkyl, phenyl or 7-12C alkyl-substd. phenyl; X is alkoxy, acetoxy or halogen; and 1<=k<=3) at such a ratio as to satisfy the relation X to prepare a mixture, which is then subjected to a reaction in a solvent comprising as the main component a compd. of formula XI (wherein m is 1-3; R<4> is 1-4C alkyl and R<5> is H when m is 1; and R<4-5> is methyl, or R<4> is 4-6C alkyl and R<5> is H when m is 2; R<4> is methyl and R<5> is H when m is 3), cyclopentanone or cyclohexanone, followed by further addition of the solvent as mentioned above, if necessary.
Patent JP-2000144880-A (JP)
Title: Porch for kitchen entrance
Inventor: MANABE KATSUSHIGE
IPC: E04B1/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a porch for kitchen entrance allowing dry construction and not separated from the building foundation. SOLUTION: A porch A for kitchen entrance has a bracket 3 fixed to the rising face 2 of a building foundation 1 on the outdoor side with a fastener, a floor frame 5 secured to the bracket 3, a column 6 removably secured to the end of the floor frame 5 for supporting the floor frame 5 and a floor block 7 placed on the floor frame 5. The column 6 is formed to be height-adjustable and the floor block 7 is preferably an interlocking block.
Patent JP-H02161046-A (JP)
Title: Tile fixing member for dry-type ridge
Inventor: MOGI TSUTOMU
IPC: E04D1/34
Filed: 1988-12-13
Abstract: PURPOSE:To shorten the time of construction by a method in which ridge core members having hollow wings are set in parallel at an interval permitting tiles to be inserted and supported by screw bars on support legs fixed to ridge beams. CONSTITUTION:A fixing plate 31 with a proper number of screw bars 30 set at a given interval is attached to a ridge beam M, and fixing members 25 and ridge core support legs 21 are placed on a sheathing board R through the bars 30. A washer 35 is set to the bars 30 from which ridge core members 1 are projected upwards and nuts 34 are screwed to fix it with the fixing members 25 and the legs 21 to the ridge. Flat tiles N are placed on the downside of the core members 1, thick tiles K are placed on the wings of the members 1, and wooden screw S is fixed to the wings. A crown tile L is placed on the uppermost stage and fixed with wooden screw 36. The weight of the dry-type ridge A can thus be reduced, and the strength can also be sufficiently raised.
Patent JP-2001132783-A (JP)
Title: Disc brake
Inventor: YOKOKURA HISANORI
IPC: F16D65/095
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce cost by reduction of the number of the parts of a mechanical disc brake used in brake of a light vehicle, such as an automobile. SOLUTION: The base end part of a brake lever 8 is displaced toward a rotor 1, as a result of cam parts 7 and 7 being engaged with engaging pieces 9 and 9 along with the turning of a brake lever 8 centered around a pivot 6. The rotor 1 is nipped between first and second friction materials 3 and 4 to effect braking. By holding the first and second friction materials 3 and 4 directly at a caliper 2 and the brake lever 8, respectively, this problem described is solved.
Patent JP-H05152080-A (JP)
Title: Emergency lamp lighting device
Inventor: SHIRAO AKITOSHI
IPC: H05B41/14
Filed: 1991-11-29
Abstract: PURPOSE:To always satisfy the startability of a discharge lamp when a power supply mode is changed over from a normal supply mode to a power failure mode, and to prevent the discharge lamp from being blackened and from lowering its service life. CONSTITUTION:A discharge lamp 25 is connected to an a. c. power source 21 through a stabilizer 22 and change-over switches 23a, 23b, 24a, 24b. An inverter circuit 27 is connected to a battery 26, and further is connected to two ends of a secondary winding of a transformer 30 in the inverter circuit through the normally closed side of relay contacts 33a, 33b and the change-over switches 23a, 24a while is connected between intermediate taps t1, t3 of the secondary winding through the normally open side of the relay contacts and the change- over switch, 23a, 24a. Further, the discharge lamp is connected between intermediate taps t2, t4 of the secondary winding through the intermediary of the change-over switch 23b, 24b. A relay 33 is connected to the battery through a phototransistor 32 for detecting whether the discharge lamp is turned on or not.
Patent JP-H01158737-A (JP)
Title: Heat treatment furnace
Inventor: OGASAWARA KOZO
IPC: H01L21/22
Filed: 1987-12-16
Abstract: PURPOSE:To enhance a working efficiency by engaging a hanging pin with an electric heater to extend its end along the outer periphery of a mold, and further disposing an air chamber in a blanket to supply cooling air into the blanket through the hole of its sidewall. CONSTITUTION:A hanging pin 9 is made of a material having good thermal conductivity, engaged with an electric heater 8 in the bottom of a U-shaped section, temperature in a furnace is held at 100-1200 deg.C to treat a wafer, cooling air is then supplied into a chamber 14 to cool a blanket 3, a mold 4 and the pin 9 to dissipate the heats thereby to drop the temperature in the furnace to approx. 700 deg.C, the treated wafer is conveyed, and an untreated wafer is then conveyed into the furnace. Cooling air supplied from the central port 16 of the chamber 14 buried in the blanket into the chamber is supplied through a hole 15 into the blanket 3 and the mold 4 to cool a heat insulating layer and to cool through the pin 9 in the furnace, thereby quickly cooling in a furnace tube 1. Accordingly, it can be quickly dropped at its temperature, thereby enhancing its working efficiency.
Patent JP-H05151482-A (JP)
Title: Equipment with power supply/battery test combination lamp
Inventor: TAKANO MISAO
IPC: G08B21/08
Filed: 1991-11-29
Abstract: PURPOSE:To provide a single combination lamp used for both power supply and battery test so as to eliminate battery tester's anxiety. CONSTITUTION:A power supply/battery test combination lamp LED used both as a power supply lamp which comes on when a power is supplied from an external power source U and as a battery test lamp which comes on when a battery E is tested to be proved normal and a switching element Tr5 which turns on/off the combination lamp are provided. In addition, a battery test switch S which connects a test load R2 to a battery when it is switched to the battery test side, a battery voltage deciding circuit 25 which, with the battery test switch switched to the battery test side, decides the battery to be normal when the battery voltage is above a specified voltage and outputs an illumination signal to the switching element and a forced turn-off means C4 which turns off the power supply/battery test combination lamp at the beginning when the battery test switch is switched to the battery test side even if a battery is normal are provided.
Patent JP-H03177003-A (JP)
Title: Manufacture of magnetic fluid
Inventor: YAMAMOTO HIROKAZU
IPC: H01F1/28
Filed: 1989-12-05
Abstract: PURPOSE:To improve dispersibility by thermally treating a colloidal solution, into which ferromagnetic fine particles are dispersed, growing the particles and adsorbing a dispersant. CONSTITUTION:A colloidal solution formed by bringing the vaporized substance of a ferromagnetic alloy, an alloy or a compound in contact with a low vapor- pressure solvent, into which a surface-active agent having adsorptivity to these metal, alloy or compound is dissolved, is thermally treated, thus obtaining particles. N-polyalkyl polyamine substituted alkenyl succinic acid imide, glycerin ester or a polyoxyethylene ether dispersant is added to the particles and adsorbed, and the dispersant-adsorbed ferromagnetic fine particles are dispersed into a dispersing base oil, thus manufacturing a magnetic fluid. Accordingly, the magnetic fluid having a high magnetic saturation value of approximately 1000G or higher as a magnetic saturation value can be manufactured.
Patent JP-2000149780-A (JP)
Title: Manufacture of gas discharge multi-color display device
Inventor: KIKUCHI NAOYA
IPC: H01J17/04
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a gas discharge multi-color display device, capable of easily forming a phosphor layer. SOLUTION: When a fluorescent lamp for display is manufactured, in a phosphor layer forming process 3, a phosphor layer is formed by printing a phosphor paste with white luminescent color in positions corresponding to side wall surfaces and a bottom surface of each luminous chamber, of a flat metallic sheet component integrally equipped with a plurality of components with their barrier ribs and bottom wall parts opened out, then in a subsequent separation process S4 through fitting process S6, the metallic sheet component with the phosphor layer formed thereon is separated into individual components assembled by folding work and fitting work, into a plurality of luminous chambers, and further in a spectral-film forming process FS2 and assembling process S7,  spectral films classified for each luminous chamber into a plurality of colors are disposed on the front plate side of the respective luminous chambers.
Patent JP-H10164814-A (JP)
Title: Stepping motor
Inventor: SAKAUCHI IKUO
IPC: H02K37/14
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a low cost stepping motor especially whose rotor rotates stably and whose performance is improved. SOLUTION: A stepping motor l has a rotor 3 which has N-poles and S-poles alternately on the outer circumference of a shaft 5, and a stator 4 with yokes 10 and 11 which are so provided as to surround the rotor 3. The yokes 10 and 11 are integrally molded with resin to form a coil bobbin 16. A resin cover 17 which is molded integrally with the yokes 10 and 11 is provided on the rear end of the coil bobbin 16, a bearing protrusion 18 which protrudes toward the rear end of the shaft 5 is provided at the center of the cover 17, and a bearing recess 19 which accommodates the bearing protrusion 18 is provided on the rear end of the shaft 5.
Patent JP-2001135506-A (JP)
Title: Variable resistor
Inventor: MORIGAMI SEISHI
IPC: H01C10/32
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistor which can effectively prevent a sliding member from falling down to a rotor and can maintain stable contact with a board. SOLUTION: A rotor 3 and a sliding member 9 are accommodated in a case 1, and a board 5 wherein a current collecting electrode 52 and an actuate type resistor 51 are arranged on the surface is attached to a lower end portion of the case 1. In the sliding member 8, an annular arm 81 which is slidably in contact with the circular actuate resistor 51, an I-shaped arm 82 which is in contact with the current collecting electrode 52, and a base 83 which is linked with the annular arm 81 and the I-shaped arm 82 by a bending-back structure and stretches as far as the vicinity of a position corresponding to a tip of the annular arm 81 are collectively formed integrally. The back of the base 83 is retained by the rotor 3 and restricts the falling of the sliding member 8.
Patent JP-2000107341-A (JP)
Title: One touch holder for golf glove
Inventor: HAYASHIMA AKITO
IPC: A63B57/20
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a holder in which a golf glove can be easily installed or removed in playing golf. SOLUTION: A Velcro tape(R) on a holder 2 installed around a belt 1 is applied to a Velcro tape(R) on a golf glove 4.