baber/WOPTO huggingface dataset:
Patent JP-2000144777-A (JP)
Title: Open-close structure of quadrilateral cover
Inventor: YAGI HIDEAKI
IPC: E02D29/14
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the open-close structure of a quadrilateral cover, in which the quadrilateral cover covering the inside of an iron frame can be opened until it is extracted up to the outside of the iron frame and turned over (at least 180 deg.) as it is left connected to the iron frame, mud, dust, rubbish or the like on the quadrilateral cover is difficult to be dropped into a manhole and to be dropped and detained on a receiving edge on the inside of the iron frame when the cover is opened and the upper section of the receiving edge is also cleaned easily. SOLUTION: An iron-frame side shaft at one end in the axial direction of a hinge 1 is fitted rotatably to the bearing section of the iron frame of a manhole, a cover-side shaft at the other end in the axial direction is inserted rotatably to the hinge receivers 7 of the quadrilateral cover 6 of the manhole, and the quadrilateral cover 6 is connected in a manner that the cover 6 can be opened and closed up to the outside from the inside of the iron frame while the hinge 1 is also rotated with the turn of the quadrilateral cover 6.  Relief recessed sections, in which the quadrilateral cover 6 is crossed over peripheries and can be revolved at 180 deg. from the inside of the cover 6 to the outside, are formed to internal side faces among the iron-frame side shafts of the hinges 1 and the cover-side shaft while avoiding contacts with the peripheries of the iron frame when the cover 6 and the hinges 1 are rotated. in which the iron-frame side shafts of the hinges 1 can be projected and retreated, and recessed sections, in which the iron-frame side shafts inserted from the entries 11 are dropped and the iron-frame side shafts are not slipped off from the entries, lower than the entries 11 at one stage are formed in the bearing section of the iron frame.
Patent JP-H08179629-A (JP)
Title: Process cartridge
Inventor: MATSUZOE HISANOBU
IPC: G03G21/16
Filed: 1994-12-26
Abstract: PURPOSE: To add toner as long as the lives of primary devices permit and to achieve the continuous use of the process cartridge by integrating a photoreceptor, developing unit, cleaner, etc., providing the developing unit with a toner replenishment hole and a window for detecting the amount of toner, and making a waste-toner exhaust hole in the cleaner. CONSTITUTION: The process cartridge 2 is formed by integrating the primary devices such as the photoreceptor 6, electrifier 7, developing device 8, cleaner 14, and destaticizing device 10. The developing device 8 of the process cartridge 2 is provided with the toner replenishment hole 8a and the window 8b, made of transparent resin, which is use for detecting the amount of toner, therefore the amount of toner 8a remaining in the developing device 8 can be found by peeping inside through the window 8b with the process cartridge 2 detached. When the amount of remaining toner 8a is scarce, the cover of the toner replenishment hole 8a of the developing device 8 is detached and toner 8a is filled into it. At this time, the cover of the waste-toner exhaust window 14a of the cleaner 14 is detached and waste toner in it is disposed of.
Patent JP-H04196076-A (JP)
Title: Connector and half fitting state detector
Inventor: TAGUCHI NAOTO
IPC: H01R13/627
Filed: 1990-11-28
Abstract: PURPOSE:To make it easy to position the detecting position of a half fitting state detector without making false detection even if looseness is caused under mutually fitted condition of male and female connectors by forming a fitting state detecting part for a half fitting state detector in the vicinity of the root on the flexible space side of a rock arm. CONSTITUTION:A flexible space 53 is formed between the free edge 47a of a rock arm 47 and the upper surface 49a of a connector body 49 so that the lock arm 47 can be deflected. Furthermore, a projection 53a is formed in the vicinity of the root of the rock arm 47 in this flexible space 53 as a fitting state detecting part 57. Accordingly, by inserting a half fitting state detector 37 into the vicinity of the root on the flexible space 53 side of the rock arm 47, fitting can be detected by means of the fitting state detecting part 57. Thereby, the connectors and the half fitting state detector 37 can be obtained by which false detection never occurs and positioning of a detecting position of the half fitting state detector 37 can be carried out easily, even if looseness is caused under mutually fitting condition of a male connector 39 and a female connector 43.
Patent JP-H10162895-A (JP)
Title: Attaching and detaching method for connector and its mechanism
Inventor: NUNOKAWA TOMOHARU
IPC: H01R13/633
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To materialize high density mounting by placing adjacent connectors closely each other, while making it possible to attach and detach them, as for an attaching and detaching method to enable the connectors to be attached and detached easily. SOLUTION: In an attaching and detaching method for connectors, wherein by a detachable lever 6 which is provided on either side of a male connector or a female connector to be fitted and pushes up the connector on the other side to an opposite direction to the inserting direction, the said connector on the other side is attached and detached, and the detachable lever 6 is provided so that it can be attached and detached within the range of mounting area of the connector 2 on one side and by this detachable lever 6, the connector on the other side mentioned above is attached and detached without being interfered by a connector to be mounted adjacent to the connector 2 on the one side.
Patent JP-2000151305-A (JP)
Title: Operational amplifier circuit
Inventor: ETO TOSHIYUKI
IPC: H03F3/343
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a fully differential type arithmetic circuit, which can widen the band of an inphase feedback circuit and make differential signal characteristics broadband and high in gain and is further of circuit constitution suitable for CMOSIC implementation. SOLUTION: Transistors(TR) 18, 20, and 23 constitute a 1st differential couple, TRs 19, 21, and 22 constitute a 2nd differential pair, and the TRs 16 and 24 have their gates grounded and their sources connected to each other to constitute a current mirror circuit. Furthermore, the drains of the TRs 16 and 24 are connected to the sources of TRs 14 and 27, having their gates grounded to constitute feedback loops for biasing, including signal paths constituted of TRs 17, 16, 14, and 17 and 25, 24, 27, and 25 respectively in this order. Those loops set the bias currents of output TRs 12 and 31 and inphase feedback is provided by controlling the bias current of the TR 21 of the 2nd differential pair with an output inphase voltage.
Patent JP-H10155395-A (JP)
Title: Top cover for shake-out type inner passing rod
Inventor: HARADA TAKAFUMI
IPC: A01K87/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To suppress the jump-out of a rod tip side rod body and to lock the rod body of different size by a top cover. SOLUTION: This top cover 30 for a shake-out type inner passing rod is a cover for covering the tip side of the shake-out type inner passing rod 10 for which the plural rod bodies 11-13 are connected by a shake-out form and the insertion route of a fishing line is formed in the respective rod bodies and is provided with an attachment part 32, a cylindrical cover main body 31 and a connection part 33. The attachment part 32 is provided with a rubber band 45 windable to the tip part outer peripheral surface of one of rod root side rod bodies excluding a tip rod 13 among the plural rod bodies.  The cylindrical cover main body 31 is provided with an abutting hole 42a provided with a first abutting part 42b capable of bringing the top guide 26 of the tip rod 13 into contact on a tip part in the inside and covers the tip side of the inner passing rod 10 with an interval in an axial direction with the tip of the tip rod 13. The connection part 33 locally connects the cover main body 31 and the attachment part 33 in a circumferential direction.
Patent JP-H07173443-A (JP)
Title: Adhesive composition for flooring material
Inventor: OKINAGA NOBUYUKI
IPC: C09J131/04
Filed: 1993-12-21
Abstract: PURPOSE:To provide an adhesive composition having high initial tack, giving a dried coating film of high cohesive force and suitably used for adhesive application of highly shrinkable flooring materials such as one made of a vinyl chloride resin. CONSTITUTION:This composition is one comprising 100 pts.wt. (in terms of the solid content vinyl acetate emulsion and 10-100 pts.wt. tackifying resin of a softening point of 50 deg.C or below.
Patent JP-H04198107-A (JP)
Title: Underwater anitifouling agent composition
Inventor: IKARI KOKI
IPC: C09D5/14
Filed: 1990-11-28
Abstract: PURPOSE:To provide the subject composition used for fishing nets, etc., comprising a hexamethylene dithiocarbamic acid metal salt as an active ingredient, exhibiting an excellent antifouling effect over a long period, safe for men and animals and low in the anxiety causing environmental pollution. CONSTITUTION:The subject composition contains 0.5-30wt.% of a compound of the formula (M is di-or trivalent metal; n is 2, 3) as an active ingredient. Examples of the metal constituting the metal salt of the formula includes Cu, Zn, Mn, and Fe. The antifouling agent composition is prepared by mixing with and dispersed in a vehicle (e.g. rosin, shellac, alkyd resin, or epoxy resin), an organic solvent (e.g. solvent naphtha, xylene, cyclohexanone, n-butanol), and various additives, and exhibits a sufficient antifouling effect over a wide range including animals, slimes, algae and others.
Patent JP-H05155236-A (JP)
Title: Air-conditioning device for electric automobile
Inventor: SAITO NAOKI
IPC: B60H1/00
Filed: 1991-12-06
Abstract: PURPOSE:To provide an electric automobile with an air conditioning device which is high in efficiency and simple in construction, and has low manufacturing cost and light weight, and can reduce an electrical burden given to a battery. CONSTITUTION:The inflow side of piping 1 is selectively led to either of the inside and outside of a car room by changing over a damper 3, and the outflow side of the piping 1 is selectively led to either of the inside and outside of the car room by changing over a damper 4. Similarly, the inflow side of piping 6 is selectively led to either of the inside and outside of the car room by changing over a damper 7, and the outflow side of the piping 6 is selectively led to either of the inside and outside of the car room by changing over a damper 8. The middle part of the piping 1 is arrangedly provided with a condenser 10 for a heat pump cycle so that it may execute heat-exchange with air flowing through the piping 1, and the middle part of the piping 6 is arrangedly provided with an evaporator 11 for the heat pump cycle so that it may execute heat exchange with the air flowing through the piping 6.
Patent JP-H08175558-A (JP)
Title: Device for preventing erroneous operation of pump for container
Inventor: ASAHI ISAO
IPC: B05B11/00
Filed: 1994-12-26
Abstract: PURPOSE: To heighten safety on handling of a container, and to improve operability in attachment and detachment of a device for preventing erroneous operation of a pump for a container to and from the container. CONSTITUTION: An upside-down U-shaped slit 13 is provided at the side of a head cover 1. A part surrounded by the slit 13 is made of an elastic bendable tab 14, and a holding projection is formed on the surface on the inside of a free end of the tab 14. On installing the head cover 1 for covering onto a pump head 24 and an ejection nozzle 25, the holding projection of the tab 14 is held to a position below a bulging part 26 of the pump head 24.
Patent JP-H04194383-A (JP)
Title: Output controller for hydraulic pump
Inventor: TSUJI MASAFUMI
IPC: F15B11/16
Filed: 1990-11-27
Abstract: PURPOSE:To keep off any consumption of wasteful energy by detecting the operating direction and manipulated variable of an operating lever, inputting these data into a controller, and on the basis of the detected result, making the controller control each output of an engine and a pump. CONSTITUTION:A pressure switch 20 detects the operating direction and manipulated variable of an operating lever 15 driving a hydraulic actuator, inputting these data into a control 6 which outputs a command signal on the basis of the detected result. A governor motor 4 controls output of an engine 1 on the basis of an output signal of the controller 6, and a solenoid proportional pressure control valve 12 controls output of a pump 10 being driven by the engine 1. Therefore each output of the engine 1 and the pump 10 comes to be alterable according to type combination of actuators being operated by an operator. With this constitution, any consumption of unnecessary energy is thus preventable.
Patent JP-H021818-A (JP)
Title: Light valve projector
Inventor: ARUNE RETSUKUSU DOUWAERU
IPC: H04N9/31
Filed: 1988-12-23
Abstract: PURPOSE: To project incident light from a light source to a rectangular modulator and a projection lens as uniform illumination light by forming an incident aperture and a projection aperture of a non-imaging reflector respectively in rectangles having almost parallel edge parts and satisfying specific relational equations. CONSTITUTION: A converging optical system in the projecting device is provided with the non-imaging reflector 10 for converging light rays projected from a light source 2 through the incident aperture 12 having an incident angle 2θi in a large range and dimension Di and uniformly illuminating the projection aperture 20 having an outgoing angle 2θo in a small range and large dimension Do . The reflector 10 is constituted so as to have a composite parabolic reflector shape having two axes (x), (y) orthogonal to the optical axis 18 of the reflector 10 and satisfy relational equations I, II. Here, Dix and Diy are the dimension of the incident aperture 12, θix and θiy are maximum incident angles, Dox and Doy are the dimension of the projection aperture 20, θox and θoy are maximum out-going angles, and ni and no are respective refractive indexes of the apertures 12, 20. The edge parts of both the apertures 12, 20 are formed in parallel.
Patent JP-H11143721-A (JP)
Title: Information equipment
Inventor: TAKAHASHI SATOSHI
IPC: G06F9/445
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce the rewriting costs of the program data of a controller, and a working load on an operator. SOLUTION: A main controller 22 reads data management information such as the kind and version information of program data, program data size, and program data compressing method from a memory unit 16 connected through an interface 18. Also, the main controller 22 obtains the capability of application controllers 24, 26, and 28 or the program data version information through serial interfaces 34, 36, and 38. Then, the main controller 22 rewrites the program data when a controller which uses a program whose version is older than that of the memory unit 16 is present.
Patent JP-H06247974-A (JP)
Title: Cephalosporin salt and its preparation
Inventor: BUARUTAA DEYURUKUHAIMAA
IPC: C07D498/00
Filed: 1993-12-22
Abstract: PURPOSE: To obtain a cephalosporin salt formed from a specified cephalosporin and a specified thiophene deriv., excellent in antibiotic activity, stability in the solid state, suitability to various preparation conditions and storage effect and useful as an antibiotic for parenteral administration such as intramuscular administration.  
     CONSTITUTION: The cephalosporin salt is represented by formula I {where C is a salt forming cephalosporin such as cefodizime, cefotaxime ceftizoxime; B is a salt forming thiophene deriv. of formula H [where R 1  is 1-8C alkyl; and R 2 -R 5  are each H or 1-4C alkyl], e.g. (+)-Alticain or (-)-Alticain; (m) is 1-3; and (n) is 0-2}. The salt is preferably obtd. from equal amts. of the salt forming cephalosporin and the salt forming thiophene deriv. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2001138455-A (JP)
Title: Laminated composite film
Inventor: KOBAYASHI SHIGEAKI
IPC: B32B27/32
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a laminated composite film suitable for a battery separator capable of improving battery characteristics, safety and productivity with a high melt-down temperature. SOLUTION: The laminated composite film is obtained by laminating polyolefin short fibers on a polyolefin microporous film made of a polyolefin composition containing an ultra-high molecular weight polyolefin having a weight average molecular weight of 1,000,000 or more or an ultra-high molecular weight polyethylene having a weight average molecular weight of 1,000,000 or more and a polyolefin having a weight average molecular weight of 10,000 to less than 1,000,000 as indispensable components and having a mean through hole diameter of 0.01 to 0.10 μm, a bubble point of >=980 KPa, a void ratio of 30 to 95%.
Patent JP-H03183982-A (JP)
Title: Method and device for target tracking
Inventor: FURUKAWA TOSHIO
IPC: G01S13/66
Filed: 1989-12-14
Abstract: PURPOSE:To obtain the optimum mean value or predicted value of a target at all times by adapting the method and device to statistical characteristics regarding the driving noise, etc., of the target automatically by using observed values regarding the distance, angle, etc., of the target which are obtained by the target detecting device. CONSTITUTION:The target detecting device 11 detects the position of the target and outputs an observed value xm(k). A target tracking device 14 consists of a variance estimation device 12 and a state estimation device 13 for a residue. The estimation device 12 inputs the observed value xm(k) obtained from the device 11 and calculates the estimated value sigma<2>e(k)/sigma<2>2(k) of variance of the residue e(k) first. Then coefficients alpha(k) and beta(k) are calculated and used to find the predicted value xp(k) of the target and the predicted value x'p(k) of a speed and outputs those predicted values xp(k) and x'p(k). Thus, only the observed value regarding the position of the target which is obtained from the device 11 is used to automate adaption even if the statistical characteristics regarding the driving noise of the target or the observed noise of the device 11 varies, thereby obtaining the best mean values or predicted values of various motion elements of the target.
Patent JP-2000142578-A (JP)
Title: Outboard engine
Inventor: NOZUE SUEHIRO
IPC: F01P11/04
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent a rise of the temperature in an upper mount and a cowling as much as possible. SOLUTION: This outboard engine is provided with a guide exhaust 38 on which an engine is placed, a cowling to cover the engine, an oil pan which stores a lubricating oil to lubricate the engine and is arranged on a lower side of the guide exhaust 38, an upper mount 37 which is fitted to the guide exhaust 38 and provided with an elastic body 40, and a water passage 38fj for shutting off the heat arranged between the upper mount 37 and the oil pan.
Patent JP-H06170169-A (JP)
Title: Removal of nitrogen oxide
Inventor: MIURA HIROSHI
IPC: B01J29/46
Filed: 1992-12-03
Abstract: PURPOSE:To efficiently remove nitrogen oxide from oxygen excessive exhaust gas containing nitrogen oxide and hydrocarbon even after a catalyst is used at high temp. by using a catalyst consisting of zeolite treated with an alkoxysilane in an org. solvent and at least one or more kind of an active metal. CONSTITUTION:Nitrogen oxide is removed from oxygen excessive exhaust gas containing nitrogen oxide and hydrocarbon by using a catalyst consisting of zeolite with an SiO2/Al2O3 mol ratio of at least 15 or more treated with an alkoxysilane in an org. solvent (e.g.; toluene) and one or more kind of an active metal. As a result, oxygen excessive exhaust gas is efficiently purified using this exhaust gas purifying catalyst excellent in durability at high temp. in the presence of steam.
Patent JP-H04191127-A (JP)
Title: Engine mount device
Inventor: TASAI JUNPEI
IPC: B60K5/12
Filed: 1990-11-27
Abstract: PURPOSE:To restore a setting in fatigue of a mount insulator by providing a jack which is extended in the engine stopping time, contracted in the engine starting time, and moves up and down to an installing member at the car body side by an installing member at the engine side, between the installing member at the engine side and the installing member at the car body side. CONSTITUTION:At the same time with the starting of an engine 1, an ignition key sensor 9 outputs an ignition key ON signal. As a result, a controller 8 operates a solenoid valve 7a, to exhaust the operation liquid in a cylinder so as to contract the cylinder 6, and accumulates the pressure to an accumulator 7c. Consequently, a bracket 2 at the engine side is held elastically by a mount insulator 3. On the contrary, when the engine is stopped, the solenoid valve 7a is turned off, the cylinder 6 is extended by the operation liquid of the accumulator 7c, and the bracket 2 is separated from the mount insulator 3 to reduce the load.
Patent JP-H01164495-A (JP)
Title: Large-capacity intermittent-air water lifting cylinder device
Inventor: ISHIMARU YUTAKA
IPC: C02F3/22
Filed: 1987-12-21
Abstract: PURPOSE:To surely move plural water lifting cylinders in the vertical direction by arranging the cylinders at the same height, and providing an air chamber furnished with an inverted siphon below each cylinder. CONSTITUTION:The air chambers 7a, 7b, and 7c corresponding to the three water lifting cylinders 2a, 2b, and 2c are separately connected to a common header 11A through air supply hoses 13a, 13b, and 13c. When the air chamber 2a is floated, the outlet position of the hose 13a is raised, the air supply rate to the air chamber 2a is increased, and the air supply rate to the other chambers 2b and 2c is decreased. When the air in the chamber 2a is discharged and the chamber 2a is sunk, the chamber 2a between the chambers 2b and 2c contg. a larger amt. of air is then floated, and the air is discharged. The chamber 2c is then floated, and the air is discharged. The intermittent discharge of air is repeated in this way, and the water lifting and circulating efficiency is improved.
Patent JP-H03184013-A (JP)
Title: Optical scanner
Inventor: NUMATA YASUO
IPC: G02B26/10
Filed: 1989-12-13
Abstract: PURPOSE:To uniform a scanning start position regardless of the end surface accuracy of a polygon mirror by storing the deviation of each end surface as time data for each reflecting surface of the polygon mirror and correcting the timing of the scanning start position, i.e. the start of scanning according to the storage contents. CONSTITUTION:A memory 1c is stored previously with scanning time from the end surface of each reflecting surface of the polygon mirror 9 to a specific scanning position. Then the output of a timing generating circuit 16 which generates a signal for starting printing operation a constant time after the detection timing of light reflected by an end surface of the polygon mirror 9 is corrected for each end surface according to the storage contents of the memory 1c. In this case, the printing operation can be started at timing corresponding to the deviation of each end surface, so optical scanning start positions in image formation are all constant on all scanning lines. Thus, the scanning start position of each scanning line can be made constant regardless of the end surface accuracy of the polygon mirror 9.