baber/WOPTO huggingface dataset:
Patent JP-H07158495-A (JP)
Title: Fuel control device for engine
Inventor: YAMASHITA OSAMU
IPC: F02B53/10
Filed: 1993-12-06
Abstract: PURPOSE:To prevent an air-fuel ratio from sliding from a target air-fuel ratio at the time of switching of using characteristic of a fuel injection valve in a fuel injection type engine which is provided with two intake passages opposing to each cylinder and being provided with fuel injection valves in respective intake passage. CONSTITUTION:In a rotary engine RE, first and second independent intake passages 6, 7 are provided opposing to respective cylinders 1, a first fuel injection valve 15 is provided downstream from the first independent intake passage 6, a second fuel injection valve 16 is provided upstream from the second independent intake passage 7, and an air flow amount control valve 28 is provided in the second independent intake passage 7. Condition for switching using characteristic of a fuel injection valve is changed according to opening/closing of the air flow amount control valve 28, shift of an air-fuel ratio which is caused at the time of switching using characteristic of the fuel injection valve is prevented regardless of opening/closing of the air flow amount control valve 28, and running performance is improved.
Patent JP-H05122818-A (JP)
Title: Treatment of insulator of cv insulated cable
Inventor: TANNO SHIRO
IPC: H02G1/14
Filed: 1991-10-25
Abstract: PURPOSE:To shorten work time considerably by heating a thermal expansion suppressing layer and then cooling the layer while applying a cable uncurling/ straightening jig thereon thereby performing uncurling and surface finish of cable concurrently. CONSTITUTION:Outer semiconductive layer 3 is stripped off by a predetermined dimension prior to uncurling a rubber.plastic insulated cable. A heat-resistant shrinkable tube 8 is then fit thereon and thermally shrinked, a thermal expansion suppressing layer 9 is further applied thereon and heated by means of a heater 11 fixed thereto. When a cable sheath 2 and a cable insulator 7 are softened, it is cooled while being applied with a cable uncurling/straightening jig 5 thus carrying out uncurling and surface finish of cable concurrently. According to the method, cable surface can be finished smoothly while uncurling the cable without requiring secondary finish work employing a time consuming sand paper finish work.
Patent JP-H03232048-A (JP)
Title: Portable electronic financial calculator and planner
Inventor: UIRIAMU SHIEI
IPC: G06F15/02
Filed: 1990-11-08
Abstract: PURPOSE:To assist a user for the solution of a financial problem by providing a calculation means connected to a memory means in operational manner, and an output means connected to a display panel means in the operational manner and to substitute a result from the calculation means for an answer request signal on the display panel means. CONSTITUTION:A keyboard 19 inputs information to a central processing unit 15, and a clock 17 sends a clock pulse to the CPU 15, which assists the CPU 15 when an required instruction is executed.Mathematical relation used by the CPU 15 to solve a selected financial problem is stored in a ROM 21. Also, numerical value information used in the calculation of the CPU 15 is inputted via the keyboard 19, and is stored in a RAM 23 transiently. The CPU 15 is also connected to a liquid crystal display controller 13, and sends information to be displayed on a liquid crystal display device 11 to the liquid crystal display controller 13. In such a way, the selected financial problem can be solved.
Patent JP-H02151855-A (JP)
Title: Direct positive silver halide photographic sensitive material and processing thereof
Inventor: TOSAKA YASUO
IPC: G03C7/38
Filed: 1988-12-05
Abstract: PURPOSE:To obtain a direct positive silver halide photographic sensitive material capable of providing a photographic picture image having sufficiently high maximum density and sufficiently low minimum density by regulating silver halide particles of a silver halide emulsion contg. a specified magenta coupler. CONSTITUTION:In a direct positive silver halide photographic sensitive material constituted of each at least one blue, green, and red photosensitive layer, a particle size distribution curve of silver halide particles contained in the green sensitive layer is regulated to a manner that the curve has at least two peaks of the particle size, and the particle size at a peak of the smallest particle size is <=0.3mu, and that at least one kind of magenta coupler expressed by the formula I is contained in the green sensitive layer. In the formula I, Z is a group of nonmetal atoms necessary for forming an N-contg. hetrocyclic ring; X is an H atom or a group which can be eliminated by a reaction with an oxidized body of a color developing agent; R is an H atom or a substituent. Thus, a direct positive silver halide photographic sensitive material capable of providing a superior picture quality of sufficiently high maximum density and sufficiently low minimum density, is obtd.
Patent JP-H07137415-A (JP)
Title: Printing drum of rotary stencil printer
Inventor: OHINATA KICHIJI
IPC: B41L13/04
Filed: 1993-11-12
Abstract: PURPOSE:To bulge a printing drum at a flexible cylindrical body in a rotary stencil, printer by an inner pressing roller more easily and uniformly over the full printing width. CONSTITUTION:A flexible porous sheet 20 forming a flexible cylindrical body of a printing drum is previously formed as a cylindrical body. The both-side ring edge parts of the cylindrical body are set over the outer peripheral. surfaces of a pair of ring parts 10a, 10b connected to each other through a lateral. bar 12. An inner peripheral length of the cylindrical body made of the flexible porous sheet 20 is determined to be larger than the outer peripheral length of the ring part by a predetermined dimension allowing a required bulge deformation of the flexible cylindrical body. The cylindrical body is fastened at a part thereof overlapped with the lateral bar 12 so as not to move in a peripheral direction relatively but move in a radial direction within a predetermined limit relatively to the lateral bar 12.
Patent JP-2000130557-A (JP)
Title: Neutral control method for hydro-mechanical transmission
Inventor: UGI KATSUOMI
IPC: F16H47/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To enable the stop of a vehicle while preventing the movement of a car body downward on a slope when a traveling operation lever is operated to the neutral position on a slope or the like by controlling the traveling so that the low-speed ahead traveling of the car body is accelerated to the astern side and that the low-speed astern traveling is accelerated to the ahead side when the traveling operation lever is operated at the neutral position. SOLUTION: When stopping a traveling vehicle, a speed ratio indicating lever 120 is operated to the neutral position, and a controller 100 determines whether the angle of inclination of a hydraulic pump 22 of an HST(hydraulic continuous transmission) 21 is positioned near the neutral position or not. In the case of NO, cam plate angle of a hydraulic pump 217 is controlled to the neutral static cam plate angle in a flat place. On the other hand, in the case of YES, the controller determines whether the velocity ratio is low or not, and in the case of YES and in the case where the turning direction is ahead, cam plate angle of the hydraulic pump 22 is reduced by the minimum operating cam plate angle, and in the case of renewing the rotating direction, the cam plate angle is increased by the minimum operating cam plate angle, and a vehicle is stably stopped on a surface of a slope.
Patent JP-H09126049-A (JP)
Title: Cylinder sleeve structure of internal combustion engine
Inventor: OSAWA HIROSHI
IPC: F02F1/16
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To function a groove part as a cooling water passage by positioning a cylinder sleeve, and inhibiting the rotation of the cylinder sleeve in inserting the cylinder sleeve in a cylinder block. SOLUTION: In a cylinder sleeve structure, a plurality of cylinder sleeves are inserted in a cylinder block, ribs are positioned between adjacent cylinder sleeves, and a cooling water passage is formed between the ribs and the cylinder sleeve. A plurality of groove parts 24 of the prescribed length extending in the circumferential direction of the cylinder sleeve are formed on an outer circumferential surface opposite to the cylinder sleeve, and a part to agree with the groove part 24 is cut in an annular flange part 26-1 of the cylinder sleeve to form a flat part 28.  In inserting the cylinder sleeve in the cylinder block, the flat part 28 formed on the flange part 26-1 of the cylinder sleeve is respectively brought into contact with the cylinder sleeve to position the cylinder sleeve and function as a rotation inhibitor of the cylinder sleeve, and the groove part is arranged opposite to the rib to function the groove part as the cooling water passage.
Patent JP-H06235663-A (JP)
Title: Method and device for compensating for nonuniformity of wide dynamic range for planar array of infrared-ray focal point
Inventor: GEERII EMU RINDOGUREN
IPC: G01J5/48
Filed: 1993-12-07
Abstract: PURPOSE: To provide a method and device for unevenness correction of an infrared ray image device which can compensate unevenness over a wide dynamic range at a signal bundle level of infrared emitted rays and can generate uniform response signals. CONSTITUTION: Each set of the first response signals 25 produced by each sensor element 14 of a focal plane array 16 for a known signal bundle level over a wide range of infrared emitted rays from a uniform black object is measured and accumulated in a data accumulating device 38. The second response signal of each sensor element for a signal bundle level of infrared emitted rays produced by a target object in the field of view is measured and compared by a comparator 36 with the set of first response signals of the applicable sensor element, and the second response signal is compensated to the correction value, and thereby eventual unevenness of the second response signal of the applicable sensor element in the infrared focal plane array over a wide dynamic range at the signal bundle level of the infrared emitted rays can be compensated.
Patent JP-H02153127-A (JP)
Title: Dredging apparatus
Inventor: KUIOKA KIYOSHI
IPC: B65G33/14
Filed: 1988-12-06
Abstract: PURPOSE:To reduce a treatment cost by arranging agitating rods saliently on the lower screw shaft of a plough set on the side of the tip of a vertical screw conveyor. CONSTITUTION:By the rotation of a plough 5, sludge on the periphery of a taking-in section is agitated, and is made softer and fluid, and is taken in a vertical screw conveyor 1 via a screen 11, an inner blade 8, and an outer blade 9. Then, by agitating rods 20 arranged saliently on the lower screw shaft 3a of the conveyor 1, the sludge is made more fluid, and by screws 3, a rise force is applied to, and the sludge is shifted to a jet side. As a result, suction efficiency can be enhanced.
Patent JP-H06160154-A (JP)
Title: Liquid level measuring device
Inventor: KODAMA JUNICHI
IPC: G01F23/24
Filed: 1992-11-17
Abstract: PURPOSE:To continuously and precisely measure the liquid level over a wide range in a liquid level measuring device using electrode rods. CONSTITUTION:Multiple electrode rods 31-3n are connected in many stages to form a measuring electrode rod 3, and output voltage values between the electrode rods 31-3n constituting the measuring electrode rod 3 and a reference electrode rod 4 are measured to calculate the liquid level. The output values between the electrode rods 31-3n constituting the measuring electrode rod 3 and the reference electrode rod 4 invariably have a large change quantity for the unit immersion length, and the liquid level can be precisely measured over a wide measuring range.
Patent JP-H01151671-A (JP)
Title: Keyless entry device for automobile
Inventor: MATSUBARA MANABU
IPC: E05B81/58
Filed: 1987-12-03
Abstract: PURPOSE: To remarkably improve the operability of opening and closing a door by automatically locking after the predetermined time is passed in the case of unlock by the remote control with a transmitter, and leaving the door without automatically locking it when the door is unlocked for opening by manual operation, and locking the door when the signal is sent from the transmitter. CONSTITUTION: Control signal sent from a transmitter 1 is output from a receiver circuit 4, and given to a control means 5. A locking/unlocking means 14 is operated for lock and unlock in response to the control signal and the door opening and closing signal from the control means 14. When unlock is performed by this operation, a detecting means detects it, and after the predetermined time is passed, the door is automatically locked. In the case where the door is unlocked for opening by a door key 16 and a control knob 15, the detecting means detects it, and the door is left without automatically locking it, and the lock is performed in response to the control from the transmitter 1.
Patent JP-H02152069-A (JP)
Title: Magnetic disk device
Inventor: YOSHIDA MITSUAKI
IPC: G11B25/04
Filed: 1988-12-05
Abstract: PURPOSE:To diminish an off-track amt. in a wide range of temperature by providing an energizing means for energizing a bearing in the vicinity of a fitting hole for the bearing and providing also two separated protrusion parts on the inner wall of the hole. CONSTITUTION:Both end parts of a spindle 21 fitted with a magnetic disk and a shaft 22 of an actuator for moving a head to an objective track are fitted rotatively to a housing via bearings 23 and 24 and bushes 25 and 26. In this constitution, at least either of the bearing 23 for the spindle 21 or the bearing for an actuator shaft 22 is energized by energizing means 27 and 28 in the direction of correcting an off-track. Then, when the temperature is raised, a distance between the protrusion parts 25b and 25c or 26b and 26b provided separately on the inner wall of the bearing fitting hole 25a or 26a is expanded, so that a pivot distance between the spindle 21 and the shaft 22 is increased. By this method, the off-track amt. is suppressed to a minimum in a wide range of temperature.
Patent JP-H05248772-A (JP)
Title: Conveying device for push-type or continuous heating furnace
Inventor: RUDORUFU PERANTSU
IPC: F27D3/02
Filed: 1992-11-17
Abstract: PURPOSE: To improve the wear-resistance and vibration-resistance of the movement between a crosshead shoe and a rail. CONSTITUTION: A crosshead shoe 6 for sliding and carrying on a rail 5 of an annealing material is provided with a leg part 10, that has a nearly U-shaped section and projects downward. A sliding member 12 is provided onto the upper surface of the rail 5 and the lower surface of the cross head shoe 6. In the sliding member 12, a sliding surface is provided, the side surface of the sliding surface is set to a round shape or is inclined downward, or peripheral edge parts are at obtuse angles to each other or are at least partially of a round shape. This sort of state exists in the sliding member 12 with a polygonal or round surface, and may exist at least, in one row or in a honeycomb shape.  A draft channel is provided between the cross head shoe 6 and a material during annealing, and additional hot air is blown against the part of the material being blocked from a main flow by the rail 5 and the crosshead shoe 6.
Patent JP-H06155314-A (JP)
Title: Grinding tool of laminated roll type
Inventor: SATSUNOKI TOMIO
IPC: B24D11/00
Filed: 1992-11-17
Abstract: PURPOSE:To provide a grinding tool compatible with extensive grinding conditions by assembling a plural number of kinds of different polishing cloths with different thread density constituting meshes of cloth base materials concerning a grinding tool constituted by way of assembling a plural number of the polishing cloths with abrasive grains applied and fixed on a mesh cloth base material. CONSTITUTION:This grinding tool is manufactured as a grinding tool of a laminated roll type by inserting a standard type mesh grinding cloth sheet A and a mesh grinding cloth sheet B of higher thread density than the former standard type mesh grinding cloth sheet A in a spindle 7 in the state of alternately laminating them so that it becomes specified proportion, holding them with a flange 8 while pressurizing them by compression press and screwing them with a nut 9. The mesh grinding cloth sheet A is constituted by adhering abrasive grains 4 on a cloth base material 1 woven with vinylon threads in proportion of longitudinal 15 pieces/inch and lateral 15 pieces/inch by means of using adhesives 2, 3, and the mesh grinding cloth sheet B is formed by adhering the abrasive grains 4 on a cloth base material 5 woven with union yarn of polyester and cotton in proportion of longitudinal 90 pieces/inch and lateral 50 pieces/inch.
Patent JP-H03168876-A (JP)
Title: Device for forming output pattern
Inventor: KAWADA KAZUMASA
IPC: G09G5/26
Filed: 1989-11-29
Abstract: PURPOSE:To simply and surely form an output pattern by converting image data read out by an image reader into an output pattern having an optional required size based upon previously and optionally specified contents. CONSTITUTION:A dot matrix size corresponding to a body face is previously specified by a dot size specifying means 2. An image such as characters and a graphic is read out by the image reader 1 and a segmenting box size for segmenting the image data read out by the image reader 1 is specified by a segmenting size specifying means 3. An output pattern forming means 4 converts the image data in the specified segmentation box into data based upon the specified dot matrix size to form an output pattern having an optional size. Thus, the output pattern can be simply and surely formed.
Patent JP-H02153500-A (JP)
Title: Predicting device for maintenance and inspection time
Inventor: YAMADA YUKIHIRO
IPC: G01D21/00
Filed: 1988-12-05
Abstract: PURPOSE:To constitute the subject device so that the maintenance and inspection time can be derived with an allowance by predicting how the operation is executed from this time on by the actual results of an operation in the past and an operation pattern, and estimating the maintenance and inspection time in advance. CONSTITUTION:Based on the detection output of a detecting means 2, the integrating value of a maintenance and inspection parameter of an equipment is calculated by a first arithmetic means 4. Subsequently, based on the output of this first arithmetic means 4, the integrating value of a maintenance and inspection parameter of the equipment in a prescribed period is calculated by a second arithmetic means 6 at every prescribed period. Also, the integrating value of the maintenance and inspection parameter in each prescribed period calculated by this second arithmetic means 6 is stored in a storage means 8. Next, based on the integrating value of the maintenance and inspection parameter up to the present being the output of a first arithmetic means 4, and the integrating value of the maintenance and inspection parameter in each prescribed period stored in the storage means 8, the time when the integrating value of the actual maintenance and inspection parameter exceeds a set time which is set in advance is predicted by a third arithmetic means 16. In such a manner, the maintenance and inspection time can be predicted in advance.
Patent JP-H08166268-A (JP)
Title: Thermal type flowmeter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/684
Filed: 1994-12-12
Abstract: PURPOSE: To measure the flow rate in a wide measuring range at high speed by applying electric power to a plurality of thermal type flow rate detecting elements arranged on a substrate and calculating the flow rate based on the supplied electric power. CONSTITUTION: A plurality of thermal-way flow rate detecting elements (4-1)-(4-n) are attached to a glass substrate and connected in series. Constant voltage is applied to heater wires (43-1)-(43-n) of the elements (4-1)-(4-n) from a constant voltage electric power source 81 through a resistor 84 for voltage detection. The voltage applied to both ends of the resistor 84 depends of the compounded resistance of the heater wires (43-1)-(43-n). When the heat wires (43-1)-(43-n) which are brought into contact with a fluid are deprived of heat and the temperature is lowered, the compounded resistance of them lowers and the voltage between both ends of the resistor 84 alters. The resulting output is computed by a computation circuit 82 and thus the flow rate can be obtained.  In this method, the measurable range of the flow rate can be widended as wide as two orders of magnitude and a response can be obtained a short time.
Patent JP-H07157869-A (JP)
Title: Coating method of titanium nitride film by ion plating method
Inventor: NIIYAMA KIMIYOSHI
IPC: C23C14/32
Filed: 1993-12-08
Abstract: PURPOSE:To easily obtain delicate color change by the increase of the width of colors and increase the degree of freedom as for color selection. CONSTITUTION:In a coating method of a titanium nitride film in which titanium is evaporated while gaseous nitrogen is fed in a vacuum chamber to vacuum- deposit a titanium nitride film on a metallic material, the concn. of the gaseous nitrogen to be fed is changed with time. The gaseous nitrogen concn. has a gradient change in which it is increased in succession. Since the compsn. of titanium single metal and titanium nitride changes in the case the gaseous nitrogen concn. is changed with time, the compsn. of the titanium nitride film to be vacuum deposited is stepwise or continuously changed in layers. In the case the compsn. of the titanium nitride film is different, the color is made different, and the different color phases are superposed in multilayers, so that the color appearing on the surface is made different compared to that in the case of a single layer film. Namely, on the whole, it has gold, but, the color phases, lightness and saturation are delicately different, and in accordance with the secular change of the concn. of gaseous nitrogen, various colors can be obtd.
Patent JP-H08166882-A (JP)
Title: Address space management system
Inventor: MURAMATSU ATSUKI
IPC: G06F9/06
Filed: 1994-12-12
Abstract: PURPOSE: To provide an address space management system which can switch and use plural systems with simple constitution. CONSTITUTION: This system includes a ROM 130 which stores a common program common to respective systems and plural system programs, an EEPROM 140 which stores one of the system programs stored in the ROM 130, and a memory controller 150 which controls the ROM 130 and EEPROM 140. One system program in the ROM 130 is selected optionally and transferred to the EEPROM 140, and then resetting is performed to start up a desired system.
Patent JP-H02154117-A (JP)
Title: Liquid detector
Inventor: NAMITA SUMIKI
IPC: G01F23/18
Filed: 1988-12-07
Abstract: PURPOSE:To securely perform detection irrelevantly to the property of liquid and to properly recover leaked liquid by detecting the leaked liquid from pressure variation and making an electric contact indirectly close. CONSTITUTION:When there is the leaked liquid from an ultrasonic cleaning machine 5 in a receiving pan 1 and the liquid level in the receiving pan 1 rises until the nozzle type opening part of a sensor head 8A enters the leaked liquid 3, resistance is generated in the discharge of air from the nozzle type opening part. Consequently, the pressure chamber 16B of an air switch 16 expands to press and make the movable contact piece 16a of the electric contact 16A. Consequently, an alarm lamp and a buzzer 15 are connected to an electric power 4 to illuminates and sound, thereby detecting the leaked liquid reaching a constant value and processing being necessary. Therefore, the level of the leaked liquid can be detected irrelevantly to the property of the liquid to be detected such as nonconductivity, flammability, and corrosiveness.