baber/WOPTO huggingface dataset:
Patent JP-H02176156-A (JP)
Title: Fuel injection pump for internal combustion engine
Inventor: SANPEI MAMORU
IPC: F02M57/02
Filed: 1988-12-28
Abstract: PURPOSE:To permit smaller knocking while maintaining engine performance and less engine vibration and combstive noise and reduced NOx by making the coefficient of pressure rise in a nozzle in starting fuel injection smaller to reduce the coefficient of initial injection. CONSTITUTION:During idle run of an engine, the coefficient of fuel injection is lowered after a preset leak delay and maintained at a certain level as it is, because of fuel leak from a delivery chamber 12. The amount of injection in the period of ignition delay is reduced in a greater measure than usual to realize less engine vibration and combustive noise and reduced NOx. Next, during low-speed revolution, the coefficient of fuel injection forms two-step injection that it is low in the period of leak and then goes up with delay. It is thus possible to reduce the coefficient of initial injection and restrain the increased amount of fuel. During high-speed operation, as the amount of fuel pressedly supplied to a nozzle portion 3 is increased, the effect of reducing the coefficient of injection due to fuel leak is relatively small and injection period is almost same as usual. A desired high engine speed and power are therefore obtained in accordance with driving conditions.
Patent JP-H07193379-A (JP)
Title: Cable holding device
Inventor: MIURA MAKI
IPC: H05K7/02
Filed: 1993-12-27
Abstract: PURPOSE:To provide a cable holding device which restrains an installation space of a device and packing dimensions of a device in transportation as small as possible. CONSTITUTION:A cable supporting member 11 for fixing and holding a cable in use is provided to a housing 2 movably in a direction close and apart to and from the rear 2a of the housing 2 and is provided with a stopping screw 13 as a locking means for fixing the cable supporting member 11 to the housing 2 in an arbitrary projection position to the rear 2a.
Patent JP-H08167158-A (JP)
Title: Biaxial actuator
Inventor: TOMIYAMA TAKAMICHI
IPC: G11B7/09
Filed: 1994-12-13
Abstract: PURPOSE: To make a movable assembly light in weight and to decrease the cost by assembling in such a manner that the centroid of the movable assembly is deviated to the objective lens side from the tracking coil to satisfy a specified relation. CONSTITUTION: The centroid of the movable assembly comprising a coil bobbin 12, objective lens 11c and lens holder 11 is determined to satisfy F1.L1 = F3.L3, wherein L1, L3 are distances from the centroid G to the rear end of the effective part 12b-1, 12b-2 of the focusing coil 12b. Therefore, the centroid G is determined in the front side of the tracking coil 12c. Thereby, the reverse propulsive force F3 produced by leaked magnetic flux produced in the ineffective part 12b-2 in the opposite side of the coil 12b is intentionally used and added to the force F1 produced in the effective part 12b-1 to balance force around the centroid G. Thus, the resonance produced in the elastic supporting member which holds the holder 11 by the propulsive force F1 during focusing can be suppressed by the reverse propulsive force F3.
Patent JP-2001153538-A (JP)
Title: Door of refrigerator
Inventor: NAGAHATA SHINYA
IPC: F25D23/02
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide the door of a refrigerator which is excellent in visibility and operability of an indicator 26 for indicating the state of the interior of the refrigerator, an operating part 28 for working the operation of the refrigerator, and a door opening button 30 for actuating a door opening mechanism 3, and looks nice and can reduce the number of parts. SOLUTION: An insulating member 20 which extends vertically ranging over its roughly overall length and forms a filling space 22 for foaming urethane 23 together with door front material 12 and door rear material 14, is arranged at one side of rectangular door 10, and an indicator 26, an operating part 28, and a door opening button 30 are provided adjacently in a vertical row.
Patent JP-H02180570-A (JP)
Title: Handle for utensil
Inventor: HIRATA MASANORI
IPC: B25G1/01
Filed: 1988-12-28
Abstract: PURPOSE:To concentrate the force of a gripping hand to one point by a projecting body and to facilitate the striking way by a reversing grip force, by providing a projecting body at a grip part and fitting a weight part to the intermediate position between the projecting body and the point drooped on the handle center line from the acting point of a head part. CONSTITUTION:Regarding the projecting body 1 of a grip part it is expanded in a projection shape. Accordingly, the force applied on a grip part by a main gripping hand during swinging and colliding time is concentrated to one point of the position of the projecting body 1 of the grip part in the longitudinal direction of a handle and so the rate becoming the striking way by moment is extremely reduced. On one part, the position of the weight part 2 on the handle seems to fulfil the role of the shaft of the rotation of the handle by the inertia of the weight part 2. Immediately before the collision time, the reverse gripping force becomes the force to cause the rotation with the position of the weight part 2 as the shaft and at the collision time the reaction received by the head part 5 is exerted in the direction stopping the rotation and the reverse gripping force transmits force to the head part 5 in opposition thereto.
Patent JP-H03195647-A (JP)
Title: Rubber roll for sheet transportation and its manufacture
Inventor: YASUNO MICHIAKI
IPC: B29C69/00
Filed: 1989-12-25
Abstract: PURPOSE:To have excellent sheet transporting performance for a long period of time by allowing an anti-abrasive part and a high friction part made of rubber to be exposed on the roll surface. CONSTITUTION:At a specified rate an anti-abrasive rubber and a high friction rubber are simultaneously extruded out of a plurality of extrusion nozzles and molded, and the product is continuously introduced into a hot wind hardening furnace, in which hardening is made continuously, and the resultant is cut into specified dimensions to yield an object rubber layer. This is fitted on a shaft for rubber roll and consolidated using adhesives, etc. Then the roll surface is ground to yield a rubber roll for transporting sheets. When sheets are transported, the high friction part exposed on the roll surface exerts excellent friction force for the sheet to ensure smooth transport of the same, and at the same time, the anti-abrasive part exposed at the roll surface protects this high friction part inferior in anti-abrasiveness. Thus the high friction part is prevented from wear to cause improvement of the life time of rubber roll.
Patent JP-H10134982-A (JP)
Title: Ballast for direct current pulse discharge lamp
Inventor: ISHIDA KOICHI
IPC: H05B41/282
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a circuit for miniaturization, and while to simplify the power control by giving a sufficient rest time (per each half- cycle) as same as the driving waveform of an alternating current inverter to a lamp electrode and a lamp main body. SOLUTION: This ballast for direct current pulse discharge lamp drives a lamp with a direct current pulse train, which drives the lamp in a half-cycle and rests in the other half-cycle, and lights the lamp with the same rest interval with the time of lighting by an alternating current inverter. Dimming for changing brightness and output can be performed at the same time by controlling a ballast current setting variable resistor 8 for reading the current, which is fed-back by a lamp current detecting resistor 9 of a ballast circuit, and for changing pulse width. A choke coil 4 forms the pulse waveform mild so as to prevent the generation of noise at the time of discharge. With this structure, real measured waveform is obtained, and resonance of discharge can be easily prevented.
Patent JP-2001146823-A (JP)
Title: Valley gutter structure
Inventor: HIRATA RITSU
IPC: E04D13/064
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a valley gutter structure capable of installing baffles at the bottom of a gutter body, if made of, for example, a vinyl chloride steel plate, and preventing the corrosion of a covering steel plate due to rainwater. SOLUTION: The valley gutter structure comprises a speed reducer member provided at the bottom of a valley gutter 1 having a V-shaped cross section for reducing the speed of rainwater, the speed reducer member 2 having a pole body 3 arranged along the flow direction of rainwater with its end containing a locking member held at the downstream end of the valley gutter with a fixing bolt 33 and the plurality of baffles 4 fixed to the pole body 2 in spaced relation so as to be almost perpendicular to the flow direction of rainwater.
Patent JP-H06179099-A (JP)
Title: Method and device for controlling transfer press
Inventor: KAWAKAMI HIDEAKI
IPC: B30B13/00
Filed: 1992-12-14
Abstract: PURPOSE:To save energy by effectively utilizing energy consumed in the feeder part of a transfer press. CONSTITUTION:At the time of reducing speed of a feed motor 12 or the like, a press acceleration command is issued from a feeder controller 18 to a press controller 19, and the regenerated energy of the feed motor 12, etc., is stored in the fly wheel 14 of the press part; also, at the time of increasing speed of a feed motor 12 or the like, a press reduction command is issued to exhaust the kinetic energy of the fly wheel to the feed motor 12 or the like. Consequently, the energy consumed at the feeder part is effectively utilized and energy consumption is saved.
Patent JP-H11167097-A (JP)
Title: Liquid crystal display device with input function and its manufacture, and electronic equipment using liquid crystal display device with input function
Inventor: HIUGA SHOJI
IPC: G02F1/1333
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with the input function which can be made reduced in weight and space and obtains excellent display quality irrelevantly to pressure, etc., applied when inputted to an input device. SOLUTION: This liquid crystal display device 10 with the input function has a liquid crystal cell part 20 and an input device part 40. A liquid crystal panel part 20 is equipped with a 1st substrate 28 and a 2nd substrate 24 arranged opposite one surface side of the 1st substrate 28. The input device part 40 is equipped with the 1st substrate 28 and a 3rd substrate 44 arranged opposite the other surface side of the 1st substrate 28. The 1st substrate 28 is made of a hard raw material and has a 1st electrode 30 for the liquid crystal panel part 20 formed on one surface and a surface electrode 32 for the input device part 40 formed on the other surface. The 2nd substrate 24 and 3rd substrate 44 are both made of flexible raw materials. The 3rd substrate 44 has polarizing capability.
Patent JP-2000163241-A (JP)
Title: Network printer managing method, network printer managing device utilizing the same, and computer- readable recording medium with network printer management program recorded thereon
Inventor: YOSHIMURA KAZUNORI
IPC: G06F3/12
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a network printer managing method capable of quantitatively measuring the use frequency of a network printer, a network printer managing device utilizing it, and a computer-readable recording medium where a network printer management program is recorded. SOLUTION: This device is provided with a print monitoring means 38 which periodically confirms the existence/absence of print processing in a network printer 34 and stores the results as a statistic information storage file 50 and a statistic information processing means 40 which reads the data of the file 50 and works it into the usage rate data of the printer 34 in a requested format.
Patent JP-H04202060-A (JP)
Title: Silicon nitride sintered body and its production
Inventor: NODA KATSUTOSHI
IPC: C04B35/58
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a high density and high strength silicon nitride sintered body having a prismatic structure by sintering a molded body of silicon nitride powder mixed with prescribed amts. of sintering aids such as Y2O3 and MgAl2O4 under prescribed conditions. CONSTITUTION:Silicon nitride powder is uniformly mixed with 3-6wt.% one or more among Y2O3, Yb2O3 and Sc2O3 and 0.01-0.03wt.% MgAl2O4 as sintering aids. A molded body of the powdery mixture is presintered at 1,530-1,650 deg.C, pressure is increased to >=1,500atm at the temp. and concluding sintering is carried out to obtain a silicon nitride sintered body having <=99% theoretical density ratio. The structure of this sintered body is observed as a granular structure contg. dispersed prisms of 0.2-0.6mm average size or average minor axis size.
Patent JP-H03192408-A (JP)
Title: Automatic viscosity controller
Inventor: SHIMIZU TAKESHI
IPC: G05D24/00
Filed: 1989-12-22
Abstract: PURPOSE:To reduce the dispersion of viscosity by providing a solution tank, a stirring machine, a viscometer, a shielding member and a solvent tank, and controlling the amount of solvent to be supplied while controlling a control valve. CONSTITUTION:Solution 2 in a solution tank 1 is stirred by a stirring machine 6 and the viscosity of the stirred solution 2 is measured by a viscometer 7. At such a time, since a shielding member 10 is arranged between the stirring machine 6 and the viscometer 7, the adverse influence is prevented from exerting upon the viscometer 7 by the flow of the solution 2 based on stirring. Based on a measured result by the viscometer 7, the drive of a control valve 15 is controlled by a controller 19 and the amount of solvent 12 to be supplied from a solvent tank 11 through a transport pipe 13 into the solution tank 1 is con trolled. Thus, the dispersion for the viscosity of the solution can be reduced.
Patent JP-H01178032-A (JP)
Title: Start controller for automatic transmission vehicle
Inventor: YUNAGA TOSHIFUMI
IPC: B60K28/10
Filed: 1987-12-29
Abstract: PURPOSE:To prevent the erroneous operation of an accelerator or a brake by a left foot by turning ON a driving main key switch of an internal combustion engine when the left foot of a driver is at a prescribed position and operating an alarm means when the left foot is separated form the prescribed position. CONSTITUTION:In the car compartment of an automatic transmission vehicle, an accelerator pedal 20 is arranged on the right foot side of a driver, and a brake pedal 22 is arranged on the left foot side, and a weight detecting means 24 for the left foot stepping-on of the brake pedal 22 is arranged. The weight detecting means 24 for the left foot stepping-on is constituted of a foot rest pedal 26 and a weight sensor 28 for detecting the operation of the foot rest pedal 26. When the driver loads the left foot onto the foot rest pedal 26, and the weight sensor 28 is turned ON, a driving main switch 32 for an internal combustion engine is turned ON by a control means 30. Further, when the driving main key switch 32 is turned OFF after the start of the internal combustion engine, an alarm means 34 is operated.
Patent JP-H09223788-A (JP)
Title: Solid-state image pickup device
Inventor: NAKASHIBA YASUTAKA
IPC: H04N5/357
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a solid-state image pickup device with a reduced number of manufacturing processes. SOLUTION: This device includes a horizontal charge transfer part an unnecessary change discharge part, and a potential barrier part all located under a horizontal charge transfer electrode, and a channel region of the horizontal charge transfer part and the unnecessary charge discharge part are formed in the same impurity profile. The horizontal charge transfer part becomes a depleted state owing to a potential VD applied to a diffusion layer disposed an one end thereof, and the unnecessary charge discharge part becomes a non- depleted state owing to a potential VD1 applied to a diffusion layer disposed at one end or both ends thereof.
Patent JP-H01176618-A (JP)
Title: Pressure detecting mat
Inventor: TANAKA AKIRA
IPC: H01H35/00
Filed: 1987-12-29
Abstract: PURPOSE:To make the assembling easier and to improve durability by holding a plastic optical fiber between two sheets of rubber mats so that the plastic optical fiber is deformed by pressing. CONSTITUTION:A plastic optical fiber 1 is held between two sheets of rubber mats 2 and 2', projections 3 are provided at the lower side of the rubber mat 2, and recesses 4 are provided at the upper side of the rubber mat 2' at the positions responding to the projections 3. The reduction of the quantity of light owing to the leakage of the light flowing through the optical fiber to the outside resulting from a deformation of the optical fiber is detected by a light receiving element furnished at the final end of the optical fiber. As the optical fiber, a plastic optical fiber 1 with an excellent bending strength is used. In such a composition, the pressure detecting mat can be manufactured easily and at a low cost, and durability can be made excellent.
Patent JP-H07185599-A (JP)
Title: Sludge dehydrate filtrate monitoring device
Inventor: KUSUNOKI SHUJI
IPC: C02F11/14
Filed: 1993-12-28
Abstract: PURPOSE:To perform the monitoring of the dehydrate filtrate of sludge in a sludge dehydrater which performs the flocculation treatment of original sludge by adding a high molecular flocculant and performs the dehydration of condensed sludge with high responsiveness. CONSTITUTION:A heat transfer detecting meter 6 provided so as to come in contact with the dehydrate filtrate, a foaming quantity detecting meter 5 which measures foaming quantity, and a means 9 which displays by outputting the condensed state of the sludge based on the measuring value of those measuring value detecting meters are provided. In this way, position relation between the measuring value of the heat transfer detecting meter and chemical infection quantity is found from the foaming quantity of the dehydrate filtrate. The dehydrate filtrate of the sludge can be monitored and also, control for quantity to be added of polymer can be performed with high responsiveness quickly corresponding to the change of quality of the original sludge by using simultaneously the heat transfer detecting meter and the foaming quantity detecting meter. Erroneous judgement for the measurement or computing system of the heat transfer detecting meter can be prevented from occurring. Chemical feeding control performance at every point can be improved by correcting the chemical feeding control in each area for the excessive, moderate, and under application of the polymer.
Patent JP-H04117488-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: MURAKI KATSUYUKI
IPC: C09K19/24
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title composition having a chiral smectic C phase over a wide temperature range and improved in response characteristics by mixing three specified compounds. CONSTITUTION:55-91wt.% compound (a) having a smectic C phase of formula I (wherein rings A and B are each of formula II or III; R<1> and R<2> are each 1-18C straight-chain or branched alkyl, alkoxy or alkanoloxy; X is H, halogen or cyano; (l), (m), and (n) are each 0 or 1, provided that (l+m+n=1 or 2) is mixed with 5-25wt.% optically active compound (b) of formula IV (wherein rings C, D, and E are each of any one of formulas V, VI, VII, etc.; Y is X; R<3> is 1-18C straight-chain or branched alkyl or alkoxy; R<4> is 2-18C alkyl or 1-18C straight-chain or branched alkoxy; (k) is 0 or 1; * is an asymmetric carbon atom) having the same direction of spontaneous polarization in a chiral smectic C phase induced by dissolving in a smectic C liquid crystal and 4-20wt.% optically active compound (c) of formula VIII (wherein rings F and G are each of any one of formulas IX, X, XI, etc.; Z is X; R<5> and R<6> are each R<3>) having the same direction of spontaneous polarization in a chiral smectic C phase induced by dissolving in a smectic C liquid crystal as component (b).
Patent JP-H11166561-A (JP)
Title: Hydraulic coupling structure for outboard-inboard engine
Inventor: HITACHI JUNICHI
IPC: F16D25/0638
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To shorten the whole length of a hydraulic coupling so as to constitute the hydraulic coupling compactly on the whole by integrating hydraulic equipments for operating oil and lubricating oil of a hydraulic clutch in the hydraulic coupling, in one case of the hydraulic coupling. SOLUTION: Hydraulic equipments for operating oil and the lubricating oil of a hydraulic clutch 13 are disposed in one case 17 of a hydraulic coupling 3. An input shaft 11 is arranged inside an output shaft 12, formed in hollow shape, of the hydraulic coupling 3. A hydraulic clutch 13 is interposed between the input shaft 11 and the output shaft 12, and bearing members 18, 19 are disposed at the inner periphery and outer periphery of the output shaft 12.
Patent JP-2001154428-A (JP)
Title: Device and method for forming image
Inventor: NAKAZATO HIROSHI
IPC: G03G15/01
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method by which density adjustment processing can be performed in proper timing. SOLUTION: While a printing mode is not changed, the density adjustment processing is not started as usual unless a density adjustment start condition (fatigue evaluation value is equal to or over a fatigue threshold) is not satisfied. When the printing mode is changed, the density adjustment processing is immediately started. Due to that, since the density is adjusted before a toner image is formed in the printing mode after being changed, the toner image can be always formed on an excellent image forming condition.
Patent JP-H05163157-A (JP)
Title: Fixed alginic acid-thrombin preparation, its production and hemostatic agent
Inventor: NAKANO HITOMI
IPC: C12N11/10
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a fixed alginic acid-thrombin preparation containing alginic acid and thrombin bonded with each other through an amide bond and having a thrombin activity comparable to that of thrombin before reaction. CONSTITUTION:Alginic acid is made to react with an active esterifying agent in the presence of a water-soluble carbodiimide to obtain an active ester of alginic acid. The objective fixed alginic acid-thrombin preparation is produced by reacting the active ester with thrombin. The product has a thrombin activity corresponding to about >=80% of the activity before reaction and is useful as an organic component for a hemostatic agent or a hemostatic medical assisting material. The hemostatic agent is applicable to the diseased part or by oral administration. The fixed preparation can be used as a hemostatic medical assisting material by physically adsorbing the compound to a cotton, paper, nonwoven fabric, film, sponge, etc. It is resistant to the decomposition by gastric acid to prolong the retention time in the body and, accordingly the action period is prolonged. The preparation has excellent stability and storability.