baber/WOPTO huggingface dataset:
Patent JP-H09302007-A (JP)
Title: Rubbery polymer latex, rubber-reinforced vinyl polymer and thermoplastic polymer composition
Inventor: AKATSUKA HIROSHI
IPC: C08F2/22
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a rubbery polymer latex being excellent in molding appearance reduced in the formation of mold deposit and having a less pollution load on waste water produced during its production by emulsion-polymerizing a monomer component which can give a polymer having a specified Tg in the presence of a carboxylate type reactive emulsifier. SOLUTION: One hundred (100) pts.wt. monomer component which can give a polymer having a Tg of 10 deg.C or below is emulsion-polymerized in the presence of 0.1-10 pts.wt. emulsifier comprising a carboxylate type reactive emulsifier/ another emulsifier mixture in a weight ratio of (1-100)/(99-0) to obtain a rubbery polymer. The rubbery polymer latex is one in which the gel fraction of the rubbery polymer is 20-100wt.%, and the Mooney viscosity (ML1+4 , 100 deg.C) is 10-300. By virtue of the emulsifier at least partially consisting of the carboxylate type reactive emulsifier, the rubbery polymer latex is one being excellent in properties such as surface gloss and beat stability, reduced in the formation of mold deposit, undergoing little discoloration and reduced in the pollution load on waste water produced in its production.
Patent JP-H08327674-A (JP)
Title: Electronic watthour meter with error test mode function
Inventor: SAKOYAMA MITSUHIRO
IPC: G01R22/00
Filed: 1995-06-05
Abstract: PURPOSE: To obtain an electronic watthour meter with error test mode function in which error test can be carried out efficiently and economically without requiring any line for exclusive use. CONSTITUTION: A reference pulse being transmitted on a lighting line 91 is taken in from a master meter 6 through a lighting line carrying section 24. The reference pulse is then converted at a central processing section 25 with a metric pulse obtained from a power/frequency converting section 22 to determine the difference which is displayed at a display section 26.
Patent JP-S61296365-A (JP)
Title: Image forming device
Inventor: TOKUTAKE NAOTO
IPC: G03G15/00
Filed: 1985-06-26
Abstract: PURPOSE:To transport securely a paper by providing a transporting device with a transporting belt stretched between a pair of spindles, and positioning the upper surface of the transporting belt above other members existing in transporting areas on the paper. CONSTITUTION:Since the lower surface of the transporting belt 22 is higher than the upper surface of transporting routes 23 installed at both sides, both ends of the transported paper hanging down and abutting are reduced. As a result the paper receive sufficiently transporting force of the belt, thereby obtaining a stable transporting property. The up-stream end of the transporting belt 22 is above the upper-most part of a separation pole 13, and the paper separated from the point P of a photosensitive drum 7 abuts by the prescribed angle with respect to a perpendicular line. As the prescribed angle theta is lower than 40 deg., a large impact will not act. Even when the paper is thick, it is positioned with its tip abutting on the transporting belt 22, whereby the paper can be securely transported to a fixing device 18. Thus the paper can be transported, and moreover paper powder, etc., will not arise during transportation.
Patent JP-H11321644-A (JP)
Title: Air conditioner for rolling stock
Inventor: YAMADA HIDEAKI
IPC: B62H5/16
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for the rolling stock capable of suppressing decreasing of an introducing amount of the outside air at high speed running time and attaining low noise generation. SOLUTION: A device comprises an out-room cover 4 provided along a surface equal to a car body surface, air intake port 5 provided in this out-room cover 4 with an end part sectional shape of the edge part internal periphery having roundness, and a louver provided in this air intake port 5 with a deflection surface crossing with the running direction. An air intake side end part of the louver is hollowed from a surface of the out-room cover 4, also a running direction sectional shape of the air intake side end part has roundness.
Patent JP-H1047357-A (JP)
Title: Rolling bearing
Inventor: GABELLI ANTONIO
IPC: F16C33/62
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent dynamic unbalance and uneven load distribution of a plurality of rolling elements caused by different specific gravity and thermal expansion coefficient so as to prolong the service life of a bearing by forming at least one contact gave layer of each of a bearing washer and the rolling elements of zirconium material. SOLUTION: A bearing has an outer ring 1 and an inner ring 2 serving as bearing washer, and a plurality of balls 3 serving as rolling elements. The inner ring 2 has an inner layer 4 formed of steel, and an outer layer 5 formed of zirconia ceramic. In the same way, the outer ring 1 has an outer layer 6 formed is steel and an inner layer 7 formed of zirconia ceramic. The outer layer 5 of the inner ring 4 and the inner layer 4 of the outer ring 1 from contact face layers. The ball 3 has a steel core part 8 and an outer shell part 9 formed of zirconia ceramic material so as to cover the core part to from a contact face layer. Since the contact faces of the outer ring 1, inner ring 2 and ball 3 are thus formed of zirconium material, a service life and a wear resistant characteristics can be improved.
Patent JP-H07321168-A (JP)
Title: Probe card
Inventor: UENISHI TAKAO
IPC: H01L21/66
Filed: 1994-05-27
Abstract: PURPOSE:To provide a probe card which suppresses a printed board from being thermally deformed due to the temp. change, maintains an initial flatness of the tip of a probe, and is capable of electric inspections always at a high precision even under a high temp. condition. CONSTITUTION:The title probe card has probes 15 connected to printed conductors on a printed circuit board 12 and base 14 which supports one end of each probe 15. It contacts each probe 15 with specified electrode pad of a semiconductor wafer, thereby doing electric inspection. A support 13 having high-conductivity through-holes 19 is disposed on the upper face of the board 12 so as to cover an opening 17 formed through a central part of the board. The base 14 smaller than the opening 17 is directly fixed to the lower face of the support 13.
Patent JP-H11325314-A (JP)
Title: Faucet apparatus
Inventor: EBARA KATSUMI
IPC: F16K51/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent an adverse effect due to intrusion of foreign matter in a reutilizing system and easily perform maintenance by a user by integrally providing a filter part for preventing intrusion of foreign matter on an output side of a cut-off part and making a filter unit of the filter part attachable/ detachable from the outside. SOLUTION: In a faucet apparatus 10, a cut-off part 11 performing opening and closing of a water channel and a filter 12 removing foreign matter within a water-distribution are integrally formed on a faucet apparatus main body 13 and the filter 12 is disposed on the secondary side (an exit side) of the cut-off part 11 of the faucet apparatus 10. On the secondary side to be the exit side of the cut-off part 11 of the faucet apparatus main body 13, a filter storing part 14 is formed in a shape projecting in a cylindrical shape from the faucet apparatus main body 13 slightly obliquely upward. The filter storing part 14 constitutes the filter 12, together with a filter attaching/detaching part 15.  The filter attaching/detaching part 15 is mounted on the faucet apparatus 10 by screwing a screw formed on the outer peripheral part of the filter attaching/ detaching part 15 onto a screw groove formed on the inner peripheral part of the filter storing part 14.
Patent JP-H0658846-A (JP)
Title: Method for inspecting function of actuator of vehicle
Inventor: HERUMUUTO YANETSUKE
IPC: F02D11/10
Filed: 1993-06-10
Abstract: PURPOSE: To obtain a method for inspecting the function of the actuator of a vehicle capable of executing the functional inspection without reaction to a driver without adverse influence to the driving characteristics of the vehicle irrespective of the use of a special driving state. CONSTITUTION: An ignition time point is deviated in the direction of its delay, and the change of the output of an engine is observed. The number of revolutions is changed by regulating the ignition time point, but an actuator 42 for regulating the air amount is driven under the control of number of idling revolutions and controlled so that the number of revolutions is constant. When the number of engine revolutions is substantially constant and the air amount is increased, it is decided that the actuator is normal.
Patent JP-S5839720-A (JP)
Title: Protecting method for air permeable refractory of bottom blown converter
Inventor: AKAMATSU YUKIO
IPC: C21C5/48
Filed: 1981-09-02
Abstract: PURPOSE:To prolong the life of air permeable refractories with an inexpensive material by locating the top end part of the refractories lower than the lining surface of the furnace bottom refractories and providing a stamping layer of good wettability with slag having through-holes in the recess formed on the refractories. CONSTITUTION:A furnace bottom is constituted of a shell 1, a permanent lining 2 and a wear lining 3. A circular opening 5 of an inverted V shape is formed of tuyere constituting fire bricks 4 and air permeable refractories 6 constituted of a wind box 7, a gas supply pipe 8, plural metallic fine tubes 9 and refractories 10 are installed in the opening 5 and are fixed by means of a fixing fitting 11. Fine steel wires 13 are inserted into the holes of the tubes 9 and a stamping layer 14 of a refractory material having good wettability is formed in the recess 12 of an inverted V shape formed on the refractories 6 and around the same; thereafter the wires 13 are pulled off whereby through-holes are formed. Since the layer 14 does not strip and float during operation, said layer protect the refractories 6 against molten steel.
Patent JP-H084631-A (JP)
Title: Combustion controller for engine
Inventor: YAMAMOTO HIROYUKI
IPC: F02M69/04
Filed: 1994-06-21
Abstract: PURPOSE:To secure uniformity of mixing of fuel to air also in an engine wherein fuel is supplied from one side intake port. CONSTITUTION:A combustion controller of an engine is provided with an intake port 18, a fuel injection valve 30 arranged on the intake port 18, and for injecting fuel, and a variable device 38 for vertically changing the fuel injection direction of the fuel injection valve 30 in the vertical surface. The fuel injection direction by the fuel injection valve 30 is set to the part upper than the center of the valve seat of the intake valve 34 in the vertical surface in the driving region where fuel is injected before the intake stroke. Moreover, in the operation range for injecting fuel during the intake stroke, the fuel injection direction by the fuel injection valve 30 is set to the part lower than the center of the valve seat of the intake valve 34 by the variable device 38.
Patent JP-S6117533-A (JP)
Title: Anthraquinone compound and liquid crystal compound containing it
Inventor: MIURA KONOE
IPC: C09B1/06
Filed: 1984-07-04
Abstract: NEW MATERIAL:An anthraquinone compound shown by the fomula I [R<1>-R<4> are H, OH, or (alkyl, or aryl-substituted) amino; R<5> is H, alkyl, or aryl; R<6> is H, -C=C-R<5>]. EXAMPLE:A compound shown by the formula II. USE:A component for a liquid crystal composition. Showing high-order parameter in liquid crystal, exhibiting orange-cyan, providing a dark dyestuff. PREPARATION:A compound shown by the formula IX (R<9> is H, or Br) such as 1,5-diamino-3,7-dibromo-4,8-dihyroxyanthraquinone, etc. is reacted with a compund shown by the formula III such as 1-nonyne, etc. in the presence of a catalyst such as cuprous iodide, bid(triphenyl-phosphine)palladium chloride, etc. in an ainert solvene such as orthodichlorobenzene, etc. at 40-200 deg.C optionally in an inert gas flow of N2, etc., to give a compound shown by the formula I.
Patent JP-S6117124-A (JP)
Title: Transmission type color liquid crystal display device
Inventor: HAYASHI YUUZOU
IPC: G09F9/00
Filed: 1984-07-04
Abstract: PURPOSE:To prevent the reflection of light due to the unevenness of a colored layer and to keep a display bright and easy to see by forming a transparent resin layer on the colored layer fromed on a polarizing plate so as to make the uneven back side of the colored layer even. CONSTITUTION:The transparent resin layer 20 is formed by printing on the back side of a colored layer 15 formed by printing on the back side of a polarizing plate 13. The resin layer 20 makes the uneven back side of the colored layer 15 even, and the back side of the layer 20 is much smoother than that of the layer 15. When the thickness of the resin layer 20 is 3-10mum, the uneven back side of the colored layer 15 can be made even, the layers, 20, 15 transmit well light emitted from a light source 14 for illumination, and a display on a liq. crystal cell 11 can be observed clearly. The quantity of light transmitted is increased by 65-70% by forming the resin layer 20.
Patent JP-H09321870-A (JP)
Title: Communication measurement instrument
Inventor: MINEGISHI TOSHIYUKI
IPC: H04M3/22
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a communication measurement instrument provided with a plurality of measurement functions and capable of adding measurement functions. SOLUTION: This communication measurement instrument that discriminates propriety of communication for a communication equipment building a communication system is a communication line is provided with an interface function board 20 to specify connection to the communication equipment via the communication line, a plurality of measurement function boards 10 making a communication test, and an exchange function section 30 connecting the boards. The instrument is configured to mount a measurement function board having a new measurement function, and the exchange function section 30 connects the added function board and the interface function board.
Patent JP-S6030065-A (JP)
Title: Electrolyte for lithium secondary battery
Inventor: TOBISHIMA SHINICHI
IPC: H01M10/05
Filed: 1983-07-29
Abstract: PURPOSE:To improve charge-discharge performance of a lithium electrode by adding quaternary ammonium salt having aromatic ring to electrolyte prepared by dissolving lithium salt in organic solvent. CONSTITUTION:Quaternary ammonium salt having at least one of aromatic rings is added to nonaqueous electrolyte for lithium battery prepared by dissolving lithium salt in organic solvent. For example, trimethyl-benzylammonium chloride is selected as quaternary ammonium salt, and its adding amount is limited to 0.2M maximum. By using this electrolyte, charge-discharge performance of lithium electrode is improved.
Patent JP-H01307703-A (JP)
Title: Production of color filter
Inventor: AKUTAGAWA RYUTARO
IPC: G02B5/20
Filed: 1988-06-06
Abstract: PURPOSE:To form defectless and stable patterns by forming 2nd alignment marks in the positions relatively equal to a black matrix on the rear surface of a transparent base material, exposing a sample from the rear surface thereof through a photomask for picture elements aligned by 2nd alignment marks, then developing and curing the same. CONSTITUTION:The sample 6 having the striped or orthogonal grid-shaped black matrix 4 and the alignment marks 5 is formed on the base material 1. The alignment marks 9 are then formed on the rear surface. Further, a photoresist 11 in which a 1st color material is dispersed is coated on the surface of the sample 10 in superposition on the black matrix 4. The photoresist is then irradiated with UV rays via the mask 12 for forming picture elements from the rear surface of the transparent base material 1 and is subjected to a developing stage and curing stage, by which the sample 14 having the 1st picture elements 13 is formed. The mask 12 for forming picture elements and the sample 10 are subjected to mask registration by the alignment marks 9. The good color filter consisting of the picture elements of >=3 colors without having voids and the overlap of the picture elements is obtd. in this way.
Patent JP-2000329166-A (JP)
Title: Drum brake for vehicle
Inventor: UDA GORO
IPC: F16D51/22
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the so-called reverse assembly of both brake shoes. SOLUTION: This drum brake for a vehicle is provided with a brake drum rotated together with the rotating side, and a pair of semicircular brake shoes 6, 7 are disposed around the rotational center inside the brake drum. The respective one end sides of both brake shoes 6, 7 opposed to each other are engaged with an anchor pin provided on the fixed side, while an elliptic cam 9 is interposed between the respective other end sides, and the cam 9 is rotatory-operably supported on the fixed side. With the rotation of the cam 9, the respective other end sides of both brake shoes 6, 7 are engaged with the cam 9 to open both brake shoes 6, 7, and brake linings provided at the outer peripheral surfaces of the brake shoes 6, 7 are frictionally engaged with the inner peripheral surface of the brake drum.  A reverse assembly preventing means is provided between the brake shoes 6, 7 and the fixed side to permit assembly when both brake shoes 6, 7 are to be assembled in the specified position relation while impeding assembly when both brake shoes 6, 7 are to be assembled in the reverse position relation.
Patent JP-H033962-A (JP)
Title: Fuel circulating device for fuel injection pump
Inventor: KAWAI RYOICHI
IPC: F02M59/44
Filed: 1989-05-30
Abstract: PURPOSE:To prevent the occurrence of bubbles and improve the engine performance by providing throttles having directivity feeding most of the fuel from a feed passage to a plunger chamber side and from the plunger chamber to a discharge passage side in response to the pressure change of the plunger chamber in conjunction with the reciprocating motion of a plunger. CONSTITUTION:Throttle members 28 and 28 having directivity feeding most of the fuel from a fuel feed hose 8 to a plunger chamber 7 side when a plunger chamber is made the negative pressure and feeding most of the fuel other than the fuel fed to a fuel injection valve when the plunger chamber 7 is made the positive pressure in response to the pressure change of the plunger chamber 7 in conjunction with the reciprocating motion of a plunger 11 are provided. The fuel is invariably circulated to a fuel tank 3 side through the fuel feed hose 8 to the fuel circulating pump 2 and also a fuel discharge hose 24, the temperature of the fuel fed from the plunger chamber 7 to the fuel injection pump 2 side is lowered, thereby the occurrence of bubbles is prevented, and the engine performance can be improved.
Patent JP-2000325671-A (JP)
Title: Remote control car
Inventor: MATSUZAKA KINTARO
IPC: B60B19/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a remote control car not of grip traveling type represented by a conventional radio-controlled car, but easily capable of performing a drift travelling and being easily run in a narrow room to provide a new way of fun. SOLUTION: In this remote control car (radio-controlled car) provided with a car body 2, front wheels 3, 4, rear wheels 5, 6, a drive mechanism to drive the front wheels 3, 4, a drive source for the drive mechanism, a steering mechanism for the front wheels 3, 4, a drive source for the steering mechanism, a power source to supply power to both drive sources, and a control mechanism to control the drive mechanism, steering mechanism, and each drive source by a transmitter, an axle of the rear wheels 5, 6 is parted to the right and the left, the right and the left rear wheel axles and a front wheel axle are linked with each other through a belt transmission mechanism, and driving force of the front wheels 3, 4 by the drive mechanism is transmitted through the belt transmission mechanism to the rear wheels 5, 6 to provide a four-wheel drive system.
Patent JP-S5471843-A (JP)
Title: Indoor unit of air conditioner
Inventor: OIKAWA SATORU
IPC: F24F13/22
Filed: 1977-11-21
Abstract: PURPOSE:To provide an indoor unit of iar conditioner, in which back and lower faces of a box-like casing for the indoor unit are covered with a fixture plate used for fixing the indoor unit, instead of providing heat-insulating material at the back and the lower faces of the box-like casing, in the manner that drain may drop downward along the back face of the casing, whereby it is prevented that drain of water be blown out into the room to be air-conditioned, together with cool air. CONSTITUTION:In an indoor unit of air conditioner, in which heat exchanger 4 and cool-air diffusing fan 6 are provided in a box-like casing 2, back and lower faces of the casing 2 are covered with a fixture plate 11 used for fixing the indoor unit, so as to prevent that drain water be blown out, together with cool air, into the room to be air-conditioned.
Patent JP-S6031032-A (JP)
Title: Semiconductor capacity type pressure sensor
Inventor: SAEGUSA TOKUJI
IPC: H01L29/84
Filed: 1983-07-29
Abstract: PURPOSE:To provide a sensor having few effect of change in ambient temperature, by coating the surface of a moving electrode with an insulating film, which has the similar permittivity as that between a fixed electrode and other electrodes and has high insulating property. CONSTITUTION:A moving electrode 23 is cut off by an insulating layer 5, so that the electrode is constituted of the minimum required part facing a fixed electrode 41, a comparing electrode 42 and a guard electrode 43 in an epitaxialy layer 2. The electrode 23 is insulated from the other part of the epitaxial layer 2. Therefore, stray capacity Cs between the epitaxial layer 2 and a semiconductor substrate 1 can be made small. The outer surfaces of leads 52 and 53 are shielded by a shield film 75 and insulating bodies 55 and 56. Therefore, stray capacity Cs between the lead 52 and the lead 53 and the like can be made zero. Thus the stray capacity between the moving electrode 41 and the comparing electrode 42 can be made minimum. As a result, the effect of the change in ambient temperature can be made small.
Patent JP-H0433235-A (JP)
Title: Exposure device for forming fluorescent screen of color picture tube
Inventor: FUJITA TAKUMI
IPC: H01J9/227
Filed: 1990-05-29
Abstract: PURPOSE:To unify the width and size of the void section of a light absorbing layer and a three-color phosphor layer and sharply improve the white uniformity and color balance by arranging the second correcting filter correcting the pattern corresponding to through holes of a shadow mask baked on a photosensitive member layer on the inner face of a panel in addition to the first correcting filter correcting the light quantity distribution of the light radiated from a light source section. CONSTITUTION:A correcting lens 22 approximating the orbit of the light radiated from a light source section 14, the first correcting filter 41 correcting the light quantity distribution of the light radiated from the light source section 14 to a photosensitive member layer 24 on the inner face of a panel 1, and a zone shutter 43 formed with an opening 42 to partially expose the photosensitive member layer 24 coated on the inner face of the panel 1 are arranged between the panel 1 positioned and supported on a panel mounting bed 21 and the light source section 14. A PPC system 30 moved in the horizontal direction together with the panel 1 is provided, and the second correcting filter 44 is arranged near the zone shutter 43 on an exposing device.