baber/WOPTO huggingface dataset:
Patent JP-2001152936-A (JP)
Title: Fuel injection control device for engine
Inventor: YOMOGIDA KOICHIRO
IPC: F02D41/16
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device for an engine to improve startability and suppress the generation of smoke by limiting the increase of a fuel injection amount during starting only when an accelerator is operated and according to an accelerator operation amount. SOLUTION: When an accelerator is operated during starting of an engine, the lower value, selected by a minimum value selecting means 44, of a fuel injection amount Qsa increased during starting calculated by a means 42 to calculate a fuel injection amount increased during starting based on a preceding target fuel injection amount Qst (-1) during starting and a limit fuel injection amount Qs1 during starting calculated by a calculating means 43 for a limit fuel injection amount during starting based on an accelerator pedaling amount Ac is outputted as a target fuel injection amount Qst during starting by a deciding means 45 for a target fuel injection amount during starting. The increase of a fuel injection amount is limited according to an accelerator operation amount and generation of smoke is suppressed.
Patent JP-H11153173-A (JP)
Title: Damping valve structure
Inventor: MASAMURA TATSUYA
IPC: F16F9/348
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To improve steering stability and to improve riding comfortability on a vehicle in the middle of travelling by supporting a car body on an axle under proper damping work. SOLUTION: It is constituted by having a first ring leaf valve 1 to communicate to an oil chamber on the low pressure side as sagging on the outer peripheral end side only is allowed at the time when oil pressure on the high pressure side through one port P1 works on its pressure surface side and a second ring leaf valve 2 to communicate to an oil chamber on the low pressure side as sagging on its inner peripheral end side is allowed at the time when oil pressure on the high pressure side works on its back surface side as it is arranged on an upstream side end of the other port P2 drilled open on a valve seat member P and by arranging the pressure surface side of the first ring leaf valve 1 to communicate to the oil chamber on the high pressure side through the one port P1 on a downstream side end of a sub port to by-pass this first ring leaf valve 1 so that sagging on the outer  peripheral end side is communicated to the oil chamber on the low pressure side through a sub valve 3 under a inner peripheral end fixed structure where it is allowed.
Patent JP-H03195964-A (JP)
Title: Electrochemical gas sensor element
Inventor: INOUE TAKAHIRO
IPC: G01N27/416
Filed: 1989-12-25
Abstract: PURPOSE:To improve the response speed of an element and prevent an impedance from increasing due to a decrease in a thickness by using a solid electrolyte layer including high polymer and polysiloxane or its derivative which constitutes a solid electrolyte. CONSTITUTION:A material wherein polysiloxane or its derivative is blended with a high polymer electrolyte material is used for a solid electrolyte layer 50. A working electrode 20, a counter electrode 30 both composed of platinum and a reference electrode 40 composed of gold are formed on an insulating substrate 10 composed of a silicon substrate by sputtering. Then, an electrolyte layer 50 is formed by casting an electrolyte solution so as to cover all the electrodes 20, 30 and 40 but expose only terminal portions 22, 32 and 42. Subse quently, a voltage applied to between the working electrode 20 and the reference electrode 40 is kept at 0.45 V. Further, an atmosphere in a chamber 90 is re placed from the air only to the air containing 1,000 ppm CO gas and a change in an output current flowing between the working electrode 20 and the counter electrode 30 is measured. Thus, a sensitiveness to a gas can be improved and a highly accurate gas detection and determination can be performed.
Patent JP-H07203049-A (JP)
Title: Common line signal system
Inventor: KAWAGUCHI MARIKO
IPC: H04M7/06
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the double hunt and to quickly control the local link by generating and progressively selecting by hunt the check and allotter numbers obtained by dividing the digits of a local reference number into two parts and always having the difference between these numbers before and after the restart. CONSTITUTION:The digits of a local reference number are divided into two parts as a check number and an allotter number, and a check number control part 1 kept under the control of a restart control part carries out the restart control. Under such conditions, the part 1 generates a new check number different from the old one and gives it to a local reference number generating part 3. The part 3 circularly selects the check numbers based on numbers having a small number of digits (1 or 2 digits). Then an allotter number control part 2 generates the numbers by hunt and gives them to the part 3. The part 3 units together the check and allotter numbers received from both control parts 1 and 2 and outputs them as a local reference number. Thus the double hunt can be prevented and the local link can be quickly controlled after the restart.
Patent JP-H06159003-A (JP)
Title: Gas turbine blade
Inventor: AOKI SUNAO
IPC: F01D5/28
Filed: 1992-11-25
Abstract: PURPOSE:To improve the anticorrosion strength by making the anticorrosion strength even along the full surface of the blade so as to extend the service life, by thickening the anticorrosive coating layer applied to the blade surface at the inner side and the front edge side, but thinning it at the outer side. CONSTITUTION:In a gas turbine blade 1, the thickness of the anticorrosive coating layers 2a and 2b at the inner side (the belly side) 1a and at the front edge side 1b where the abrasion degree is severe are made thick. And the anticorrosive coating layer 2c applied to the surface at the outer side (the back side) 1c where the abrasion degree is not so severe is thinned, so as to uniform the antiabrasion strength along the whole surface of the blade 1. The thickness of the anticorrosive coating layer is regulated by only the number of the plasma flame spraying. As the material of the anticorrosive coating layer, molybdenum, chromium, aluminum, yttrium, and the like can be used. Consequently, the anticorrosion strength is made even along the whole surface of the blade, and the anticorrosion strength can be improved so as to extend the service life of the blade.
Patent JP-H09184988-A (JP)
Title: Production of thin-film actuated mirror array
Inventor: MINAMI MITSUTAKA
IPC: H04N5/74
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing M×N pieces of thin-film actuated mirrors for a light projection system capable of minimizing the effect of a heat treatment at the time of the production thereof. SOLUTION: An active matrix 210 having an array consisting of connecting terminals 214 is prepd. Contact parts 216 are formed on the upper parts of the respective connecting terminals 214. A thin-film sacrificial layer 220 is formed on the upper part of this active matrix 210. The array consisting of driving structures 200 having first thin-film electrode 265, deformable thin-film part 255, second thin-film electrode 245 and elastic part 235 having contact hole is formed on the upper part of the thin-film sacrifical layer 220. The array 30 consisting of the thin-film actuated mirrors 301 is formed by removing the thin-film sacrificial layer 220.
Patent JP-H04206442-A (JP)
Title: Formation of filament coil
Inventor: FURUTA SHINOBU
IPC: B21F3/027
Filed: 1990-11-30
Abstract: PURPOSE:To obtain filament coil with good dimensional accuracy by automating the bending work of the leg portion and making the jig for restricting the height of the leg portion capable of moving in parallel to the coil axis. CONSTITUTION:A filament coil 2 formed by winding has a coil portion 2a, first leg portion 2b extending from one end of the coil portion in the parallel direction to the coil axis and in the opposite direction to the coil portion, and a second leg portion 2c extending from the other end of the coil portion 2a in the roughly orthogonal direction to the coil axis. Both of the leg portions 2b and 2c of the coil 2 are pressed from above with a leg portion positioning jigs 7 and 8. A leg portion height restricting jig 3 is made to be capable of moving in parallel to the coil axis. Therefore the height of the leg portion can be changed freely. A leg portion pressing jig 4, sandwiching the leg portion 2c between the leg portion height restricting jig 3, is capable of fixing the leg portion 2c. This makes the forming of the leg portion uniform and provides a filament coil with good dimensional accuracy.
Patent JP-H03201310-A (JP)
Title: Low noise electric wire
Inventor: OKASATO AKIRA
IPC: H01B5/10
Filed: 1989-12-28
Abstract: PURPOSE:To enhance the fluidity of rain water in the circumferential direction of an electric wire which is wet with the rain water on its surface, by forming a spiral projection out of thick-walled segment strands on the outer periphery of an outmost layer strand wire and filling the gaps between the sides of adjacent segment strands with water-absorbing substance. CONSTITUTION:An outmost layer strand wire 1 is formed by stranding together many thin-walled segment strands 2 having a trapezoidal cross section and one or a few thick-walled segment strand 3 having a rectangular cross section and an outer peripheral surface in an arc. The thick-walled segment strands 3 have a projection part of a height H, which forms a spiral projection 4 on the outer periphery of the outmost layer strand wire 1. The thin-walled segment strands 2 and thick-walled segment strands 3 are placed in a circle while the side gaps between the strands 2, 3 are filled with water-absorbing substance 5. This prevents rain water from dropping from many places scattered in the longitudinal direction of the electric wire and a corona noise from occurring.
Patent JP-2001120954-A (JP)
Title: Method for treating gas containing hazardous material and device for treatment
Inventor: NAKAMURA KEIJIRO
IPC: B01D53/34
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing the hazardous materials, such as dioxins and sulfurous acid gas, generated by a gas generation source, such as an incineration device and a device for the same. SOLUTION: In the method for treating the gas containing the hazardous materials in a closed system connected with the generation source (1) for the gas containing the hazardous materials and a water storage tank (2) receiving liquid by a gas flow pipe (3), the gas containing the hazardous materials from the generation source for the gas in made to forcibly accompany the water while the gas is brought into contact with the water by a method of passing the water flow of the water or an aqueous medium in a manner that the aqueous medium does not flow backward by a water flow generator (WJ), by which the hazardous materials are recovered as the liquid dissolved or incorporated into the water storage tank (2).
Patent JP-2001120075-A (JP)
Title: Part for cylindrical support for climbing plant used in horticulture
Inventor: OKADA SATORU
IPC: A01G9/12
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject parts of such a structure that when a single basic part is jointed to another and the practice is repeated, the diameter, height and shape of the objective support are made variable by a simple operation. SOLUTION: The horticultural support parts are such that one side end of a transverse frame 22 communicating with a support 21 are provided with a support-inserting hole 31 and a holder 33 with a U-shaped slit, and the opposite one side end is formed as a continuous curved surface or unevennesses. With the above part 2 constituted of the transverse frame 22 and the support 21, the support-inserting hole 31 and the holder 33 are assembled repeatedly with a support and the curved surface or unevenly worked portion of a transverse frame 22, respectively, to effect connection, thereby forming a horticultural lantern.
Patent JP-H04209736-A (JP)
Title: Production of fiber-reinforced inorganic cured form
Inventor: NAKANO TATSUTOSHI
IPC: C04B24/38
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title cured form excellent in mechanical strength, processability, etc., by disaggregating pulp of long fiber length and reinforcing fibers either long in fiber length or small in fiber diameter in a large quantity of water, followed by addition of a specified amount of a thickening agent and water, and then kneading with an inorganic hydraulic material followed by molding and curing. CONSTITUTION:First, pulp of long fiber length and reinforcing fibers (e.g. Vinylon fiber) either long in fiber length or small in fiber diameter are disaggregated in a large quantity of water to regulate the moisture content of both the pulp and fibers to >=75wt.%. The resulting product is then incorporated with (A)>=1 pt.wt. (based on 100 pts.wt. of said pulp)of a thickening agent (e.g. methyl cellulose) and (B) such an amount of water as to be no lower than the water content in said product but not more than that in the inorganic curable composition to be obtained. The resultant mixture is then mixed and kneaded with another material predominant in an inorganic hydraulic material (e.g. Portland cement). The kneaded product is then molded and cured, thus obtaining the objective cured form.
Patent JP-H05169375-A (JP)
Title: Vibro-isolating handle of hand hummering tool
Inventor: SUGITA SABURO
IPC: B25D17/04
Filed: 1991-12-20
Abstract: PURPOSE:To provide a hand hammering tool handle that is kept in a simple cylindrical body intact, not enlarged in size, being held down to minimum in weight, and setting is simple enough. CONSTITUTION:In this handle 5 of a hammering tool 1, a grip part 4 is separated from a body part 3 and formed into a cylindrical form, while both these parts 4 and 3 are connected to each other in a state that a vibro-isolating member 6 is interposed so as not to make them contact with each other directly, and this connection is carried out by a joint sleeve 8 extending from a hollow part of the grip part 4 to another hollow part of the body part 3, and this joint sleeve 8 is formed into hollowness and a pressurized fluid fed to the grip part 4 is fed intact to the body 3. With this constitution, a supply of the fluid is maintained without any hindrance and leakage, therefore an impact out of the body part is not transmitted to the frip part at all, and any burden to hands and arms of an operator is largely reduced and, what is more, a diameter of the whole handle is kept in smallness intact to be easily held by the operator, and besides, weight in the handle is not increased as well.
Patent JP-2000163654-A (JP)
Title: Commodity sales registering device and commodity sales information management system
Inventor: SEKINO SHIGEKI
IPC: G06Q50/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the registration error of a selling place input essential commodity and to reduce the burden of a salesclerk by forcedly inputting the selling place code of a selling place where a commodity is on sale when it is decided that the commodity is on sale at another selling place. SOLUTION: When a commodity code coinciding with a retrieval key is detected from different selling place commodity files 5A to 5N, whether of not a sales commodity is a selling place input essential commodity is decided from a status in record commodity information including the commodity code. When it is a sales input essential commodity, an image on which a selling place is forcedly inputted, e.g. an image where a message such as 'Please input a selling place code', and a list of codes of each selling place are shown is displayed on a front indicator to wait for a selling place to be inputted.  And, when any selling place code is selected, inputted, etc., a commodity information inquiry message including the selling place code and a commodity code is prepared, and when an answer message of commodity information is received from a sales time and information management(POS) server 2, the sales information of the sales commodity is registered with the unit cost of commodity information in it.
Patent JP-H08183599-A (JP)
Title: Discharge controller
Inventor: TANBACHI AKIRA
IPC: B67D99/00
Filed: 1994-12-29
Abstract: PURPOSE: To adjust timing particularly of start/stop of discharge by providing a splitting means with a diode connected in parallel with a resistor in a delay circuit of a liquid level detecting signal of a reservoir and also in a reverse bias with an input direction of the detecting signal. CONSTITUTION: This discharge controller commonly comprises a liquid level sensor 1, a delay circuit 2, a comparator 3 and a drive control circuit 4, and further, a splitting circuit 21 comprising a series circuit of a diode D2 and a resistor R2 is connected in parallel with a resistor R1 of the delay circuit 2. The diode D2 is connected to be at a reverse bias when an emitter terminal of a light receiving transistor Q1 of the liquid level sensor 1 is at a high potential. When the liquid level sensor 1 outputs a detection signal as a signal for stopping discharge of liquid, the detection signal is delayed by the delay circuit 2 to be output to the control circuit 4, and when the detection signal has been changed with a liquid supplied to the reservoir, charge accumulated in the delay circuit 2 is discharged via the splitting circuit 21 to actuate an electric motor 5 in a short time.
Patent JP-H04206264-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SATO KEIJI
IPC: H01M10/052
Filed: 1990-11-29
Abstract: PURPOSE:To prevent a negative electrode from deterioration with charge and discharge by using the negative electrode which is formed by alloying aluminum alloy of crystal grain size 5mum or less as uniformly diffused deposit with lithium metal. CONSTITUTION:A negative electrode 1 is used which is formed by alloying aluminum alloy of crystal grain size 5mum or less as deposit with lithium metal. Preferably, the aluminum alloy contains at least one of Mn, Cr, Zr, V, Mo and W. As a result, fine deposit is uniformly diffused and deposited into aluminum and aluminum crystal grains are refined, so that less crack occurs and grows. It is thus possible to prevent the negative electrode 1 from deterioration and obtain a secondary battery excellent in charge and discharge cycle property.
Patent JP-2000159323-A (JP)
Title: Folding type electric carrying conveyer
Inventor: MITSUSAKA YASUO
IPC: B65G15/12
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a folding type electric carrying conveyer which has a folded type, easy in angle adjustment, convenient in transport and storage, and is usable in a place having no power source facility. SOLUTION: Rollers 6 are fitted along the longitudinal direction of a frame 1 in which a movable frame 3 is foldably connected to the tip of a main frame 2, and rotating shafts 8A, 8B, and 8C are journaled respectively to both the ends of the frame 2 and the tip of the frame 3, thereto plural pulleys 14 are fitted, thereby connecting the shaft 8A fitted to the rear end of the frame 2 to a D.C. motor 19; and also the pulleys 14 fitted to the shaft 8A and the shaft 8B fitted to the tip of the frame 2 are connected by a V-belt 15A, and moreover the pulleys 14 of the shaft 8A fitted to the tip of the frame 2 and the pulleys 14 of the shaft 8C fitted to the tip of the frame 3 are connected by a V-belt 15B.
Patent JP-H08183174-A (JP)
Title: Image forming device
Inventor: USHIO YUKIHIDE
IPC: B41J29/377
Filed: 1994-12-30
Abstract: PURPOSE: To quicken the drying of an ink image formed by an image forming means of ink jet type. CONSTITUTION: A drying section 52 is provided in a carrying line A3 on the downstream side of a second image forming means 2 of ink jet type. A number of air vents 52a are bored on the drying section 52. A cylindrical introduction section 53 is provided between a heat fixing unit 18 of a first image forming means of electronic photograph type and the drying section 52. Exhaust heat hot air of the heat fixing unit 18 is introduced into the drying section 52 through the introduction section 53 and air vents 52a. An ink image on a recording material P carrying the drying section 52 is dried after forming the ink image by the arrangement. A means of maintaining the carrying speed of the recording material P passing through the drying section at a low speed is provided as a drying acceleration means. Thus, the exhaust heated hot air applied to the ink image is increased to dry sufficiently the ink image.
Patent JP-H07160188-A (JP)
Title: Simulator for training on site
Inventor: TSUTA TOSHIMI
IPC: G06F19/00
Filed: 1993-12-08
Abstract: PURPOSE:To execute training for an operator while getting the presence of a site. CONSTITUTION:By operating the screen of a projector, a valve for instance, is displayed as the operating device. The smoke 135 is displayed on the screen for simulating the case that a fire, etc., break out. The noise, etc., at the point where the valve is installed are also outputted. The simulation is executed in the manner that the operator operates switches 121,123, etc., in the site environment with such a high presence.
Patent JP-H03199015-A (JP)
Title: Manufacture of molding die
Inventor: MARUYAMA YOSHITOKU
IPC: B22C9/04
Filed: 1989-12-28
Abstract: PURPOSE:To form the part of a core as a cavity and obtain a mold with high strength and an excellent dimensional accuracy and an exterior appearance by employing a matrix comprising heat resisting synthetic rubber as a core, and casting a low melting point alloy around the outside thereof, and further splitting it into two pieces for extracting and removing the matrix of the core therefrom. CONSTITUTION:A matrix 1 being an identical shape and identical configuration with an article is manufactured from resin blocks of ABC resin or the like. Next, the matrix 1 is inserted as a core into a predetermined position within the inner part of a casting mold frame 2 comprising acrylic resin or the like, and liquidus curing silicone rubber is cast-molded into the outside thereof and then hardened, thereafter, a cast-molded body 3 obtained is split into two pieces in order to extract and remove the 1 of the core therefrom. In this fashion, into the cavity of the silicone rubber molding die 3 formed with the cavity in the inner part thereof, liquidus silicone rubber cast-molded, which has a higher heat resistance than that of the low melting point alloy used herein; as a result, a cast-molded body 4 is formed which is an identical shape and identical dimension with the matrix 1. Following this, by employing the cast-molded body 4 as a core, a low melting point alloy 5 being 200 deg.C or below in melting point is cast around the outside thereof, and after pressing and cooling, it is split into two pieces for taking out the core therefrom; finally, the cast die obtained herein is finished in its outer surface.