baber/WOPTO huggingface dataset:
Patent JP-H10183504-A (JP)
Title: Joint structure for rail and rail pedestal used for it
Inventor: TOYAMA TAKICHI
IPC: E01B11/24
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the vibrations and noises generated when a train passes through a connection portion by forming a pair of projections protruded from the end face sections of connecting rails to pinch and fit both belly sections of vertical rails, cutting the opposite connecting rails at an inclined angle to form inclined end faces, and integrally fixing the vertical rails via connecting plates. SOLUTION: Connecting rails 3, 4 installed between the opposite vertical rails 1, 2 are cut at an inclined angle to form inclined end face sections, and they are connected to integrally form one rail together with the vertical rails 1, 2. A pair of projections 5, 6 pinch and fix the leg sections 1c, 2c of the vertical rails 1, 2 from both ends, and coaxial bolt holes 5a, 5b, 6b are bored on the projections 5, 6. Bolt holes 1d, 2d are bored on the leg sections 1c, 2c of the vertical rails 1, 2, and they are integrally fixed by through bolts via connecting plates 12. The vibrations and noises generated when a train passes can be reduced.
Patent JP-H10182004-A (JP)
Title: Package monitoring device
Inventor: MIMA HIROSHI
IPC: B65H63/028
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of erroneous detection and to reliably detect abnormality of a package by a method wherein a projector and a light receiver are opposingly arranged so that the detection light passes the vicinity of a tangential line between a package and a drum making contact with the package and transmitting rotation thereto, and providing the projector with a throttle to throttle a light flux is arranged at the projector. SOLUTION: It is desirable that detection light from a projecting element 24a approximately parallels a tangential line between a drum 8 and a package P, detection light from a projector 24 is reflected by the surface of the drum 8 and enters a light receiver 23 and to prevent the occurrence of erroneous detection, the projection element 24a is arranged further near the drum 8 than the light receiving element 23a. An optical axis is determined only from a position relation between the projection element 24a and slits 42 and 43 to throttle a light flux and when the light receiving elements 23a is arranged on the extension thereof, displacement of the optical axis is prevented from occurring.
Patent JP-H05161205-A (JP)
Title: Pantograph
Inventor: KONO HITOSHI
IPC: B60L3/00
Filed: 1991-12-06
Abstract: PURPOSE:To make it possible to measure vibration of a pantograph simply and stably. CONSTITUTION:Acceleration detecting section 1 of an optical fiber acceleration sensor is fixed to the current collecting section, i.e., the shoe 3, of a pantograph. An optical fiber 6 is secured to the pantograph frame 4 by means of a tape 5. The optical fiber 6 is connected, at the other end, with an optical fiber accelerometer body 10 installed in a vehicle.
Patent JP-H05247251-A (JP)
Title: Preparation of rigid polyurethane foam and blowing agent mixture for this purpose
Inventor: OTSUTOO FUORUKERUTO
IPC: C08G18/00
Filed: 1992-12-28
Abstract: PURPOSE: To obtain rigid polyurethane foams having excellent properties such as a low heat conductivity without using toxic chlorofluorocarbons, by employing a specific blowing agent in the preparation, by reacting a specific polyisocyanate and a reactive hydrogen containing compound in the presence of the blowing agent.  
     CONSTITUTION: In the preparation of the foams by reacting a (modified) organic polyisocyanate (e.g. diphenylmethane diisocyanate), one or more high-molecular- weight compound having two or more reactive hydrogens (e.g. polyetherdiol obtained from 1,2-propanediol and propylene oxide) and, optionally, a low- molecular-weight chain extending agent and/or a cross-linking agent in the presence of a blowing agent, a catalyst, optionally, an aid and/or an additive, a mixture of 5-40 wt.% of one or more highly fluorinated and/or perfluorinated organic compounds (e.g. perfluorohexane), 30-95 wt.% of cyclohexane and 0-45 wt.% one or more aliphatic and/or cycloaliphatic hydrocarbons having 4-8 carbon atoms is used as the blowing agent. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05158598-A (JP)
Title: Data processor
Inventor: IWADATE TERUBUMI
IPC: G06F3/02
Filed: 1991-12-04
Abstract: PURPOSE:To dispense with initialization by the re-application of a power source and to perform automatic restoration from key lock due to the runaway of a key controller. CONSTITUTION:A data processor 10 is equipped with a CPU 12 which executes every kind of arithmetic processing, and the key controller 11 which converts key input to a key code and outputs it to the CPU 12. The CPU 12 outputs a dummy data request command to the key controller 11 at every constant time, and the key controller 11 outputs dummy data to the CPU 12 by receiving the command, and when no dummy data is sent to the CPU 12, reset is applied from the CPU 12 to the key controller 11 in software fashion.
Patent JP-H10183782-A (JP)
Title: Interior finishing method for bathroom
Inventor: NISHII KOZO
IPC: E04B9/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent moisture of a bathroom from wrapping around in a ceiling rear part so as to prevent deterioration of a building by permanently sticking a moisture resistant plate to the ceiling bed material and the side wall bed material, further laying a moisture proof film, and patching water resistant decorative laminated sheets sequentially. SOLUTION: A ceiling bed material 5 formed by light weight steel plate is suspended by a ceiling suspending member comprising a suspending bolt 2 suspended from the attic. A moisture resistant plate 7... formed by calcium silicate board is permanently stuck to the lower side part of the ceiling bed material 5, and a moisture proof film 8... formed of polyethylene or the like is temporarily tacked and laid on the lower surface thereof. Subsequently, aluminum-made or synthetic resin-made water resisting decorative laminated sheet 10... are sequentially patched on the lower side to construct a ceiling. Further, side wall bed material 15, 15 are fixed to the inner surface of the side walls of a bathroom, a moisture proof plate 7 is permanently stuck, the moisture proof film 8 is extended from the ceiling thereon, and water resisting decorative laminated sheets 10 are sequentially patched thereon. Thus, the moisture of the bathroom can be prevented from wrapping around the rear of the ceiling and the inside of the side walls so as to prevent deterioration of a building.
Patent JP-2001128547-A (JP)
Title: Mushroom culture with kenaf, a plant originating from africa
Inventor: SATO YASUTOSHI
IPC: A01G1/04
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To grow and harvest kenaf, an annual plant originating from Africa, in fallow rice paddies and to allow mushrooms to grow on the grown kenaf plant bodies whereby mushrooms can be grown from the mycelium grown and matured in the natural environments and the resultant mushrooms have better tastes than those of the mushrooms grown in saw dust. SOLUTION: The stems of grown kenaf 2 are bundled with rubber bands or thermally shrinkable polyethylene strings into a rod form of 30 cm diameter and 25 cm length. The spawns of a mushroom are inoculated into the sponge- like center holes of the kenaf stems. The spawns can quickly proliferate into the kenaf material and the stems adapt themselves to the natural environments in no need of pasteurization. This process can be more prolong the ripening period of the mushrooms to give the mushrooms of high quality.
Patent JP-2000174850-A (JP)
Title: High speed serial bus controller and transmission control method therefor
Inventor: SATO MAKOTO
IPC: H04L69/40
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed serial bus controller with which efficiency in a system test is improved by adding a function for easily generating arbitrary error packets. SOLUTION: In this serial bus controller, transmission FIFO 331 for setting transmission data in LINK-IC33, a register 332 having an area for controlling error transmission and a transmission control part 333 for transmitting a packet after obtaining a bus which is obtained by a bus mediation request are arranged, and a function for creating the optional form packet by setting the register 332 is also provided.
Patent JP-H05153959-A (JP)
Title: Apparatus for turning cultivation product of mechanical solid cultivation apparatus
Inventor: FUJIWARA AKIO
IPC: A23L27/50
Filed: 1991-12-06
Abstract: PURPOSE:To improve the effect for the crushing and turning of solid cultivation product, to uniformize the layer thickness and to improve the quality of product by placing a screen at the back of a turning blade of a turning apparatus relative to the moving direction of the blade. CONSTITUTION:A solid cultivation product layer on a rotary disk bed 5 is turned upside down by a turning apparatus 1 moving relative to the layer. A plurality of turning blades 2 are attached to a rotary shaft 1a of the turning apparatus. A screen 3 is placed at the back of the turning blade relative to the moving direction of the blade to exclusively pass the cultivation product crushed to a size smaller than the screen mesh through the screen.
Patent JP-H06170253-A (JP)
Title: Automatic rice milling method
Inventor: YAMAMOTO SOICHI
IPC: B02B3/06
Filed: 1992-12-02
Abstract: PURPOSE:To eliminate the need for adjusting a resistance value and stop valve for a friction chamber at the time of restarting rice milling. CONSTITUTION:The opening and closing of the resistance valve 30 for the friction chamber are adjusted by a friction resistance motor 27 and the opening and closing of the stop valve 14 of an unpolished rice supplying section is adjusted by a motor 15 for the stop valve so as to attain the optimum load state while the unpolished rice is milled in a friction rice milling chamber 9. The adjustment end state of the resistance valve 30 is stored in a RAM storage section. The residual rice is taken out by detecting the end of the supply unpolished rice by an unpolished rice detecting sensor 25 and automatically opening the resistance value 30 for the friction chamber at the end of the supply unpolished rice. The resistance value 30 is automatically closed by the friction resistance motor 27 in accordance with the numerical value stored in the RAM storage part after lapse of the specified period of time.
Patent JP-2000170146-A (JP)
Title: Construction of underwater structure
Inventor: TORIIHARA MAKOTO
IPC: E02D29/09
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for an underwater structure by which construction works on the sea can be reduced and the construction period and cost can be reduced at the same time. SOLUTION: A foundation structure 10 is provided with an upper construction part 12 and a foundation part 14 which are precast. The upper construction part 12 and the foundation part 14 are transported to a construction site and then the foundation part 14 is submerged. A part of the front end side of the skirt part 18 is forced to penetrate into the sea bottom ground 30. After the submerging installation work, the upper construction part 12 is put on the upper part thereof and both parts are vertically connected to each other to finish the submerging installation work of one unit 28. By repeating the same works, a plurality of units 28 are submerged and installed. After complition of the work, a decompressing device connected to respective suction pipes is driven to evacuate recesses 25 and impart a suction pressure to the body 16 in order to settle the whole structure 10 constituted of the connected units 28 down to a specified depth in the sea bottom ground 30. In this way, construction of the structure 10 is completed.
Patent JP-H07145224-A (JP)
Title: Foam made of waterproof resin
Inventor: HITAI TAKAO
IPC: C08G101/00
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a waterproof resin foam, containing a specific terminal monofunctional compound in an expandable composition, capable of stably maintaining excellent waterproof performances for a long period and useful as a sealing material, etc. CONSTITUTION:This foam contains (D) a terminal monofunctional compound having a >=6C hydrocarbon group at one terminal or in the intermediate part and one active group (bound to C at the terminal or C adjacent to the terminal) reactive with isocyanate groups contained in (A) a polyisocyanate or active hydrogen groups contained in (B) a compound having the at least two active hydrogen groups in the molecule at the other terminal in an expandable composition containing the components (A) and (B) and further (C) a foaming agent. The foam is obtained by expanding and curing the resultant mixture. Furthermore, any one of a monoisocyanate, a monoalcohol and a monoamine is preferably used as the component (D), which is preferably blended in an amount of 0.1-35 pts.wt. when the amount of the component (B) is 100 pts.wt.
Patent JP-H11180210-A (JP)
Title: Sheet winding device for track loading space
Inventor: HIROSE HITOSHI
IPC: B60P7/04
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To easily store and mount a sheet to various loading heights. SOLUTION: A main body frame 22 of a sheet winding device 11 is supported by a supporting frame 32 slidably in a vertical direction to be mounted on an upper part of a cab of a truck. In the main body frame 22, a winding roller for winding a sheet 18 is horizontally installed, and a motor 24 for rotating and driving the winding roller 23 is mounted. A motor 35 for adjusting the height position and a reducing mechanism 36 are integrally mounted on a lower part of the main body frame 22, and a feed screw rod 37 is connected with the reducing mechanism 36 just downward. Further this feed screw rod 37 is screwed in a nut 38 mounted and fixed to the supporting frame 32. By the rotation of the feed screw rod member 37, the screwing amount of the feed screw rod member 37 to the nut 38 is changed, whereby the main body frame 22 is moved in the vertical direction, and the height position of the winding roller 23 can be adjusted corresponding to the height of the load.
Patent JP-H11182358-A (JP)
Title: Exhaust gas reflux device of engine with supercharger
Inventor: KITASEI TAKUYA
IPC: F02B37/16
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas reflux device of an engine with supercharger which can expand an operation region of high load and high speed of the engine which can perform EGR. SOLUTION: This exhaust gas reflux device employs a structure in which an intake passage 17 for introducing the air suctioned from a turbocharger 11 into a combustion chamber 8 of an engine is provided, an intake passage 19 for introducing the air suctioned and taken in without passing the turbocharger 11 into the combustion chamber 8 of the engine is provided, and exhaust gas of the engine is introduced into the chamber 8 through the intake passage 19 is not supercharged from an EGR passage 20 when a supercharged pressure is higher than a pressure at a turbine inlet to reflex exhaust gas to a suction side of the engine together with new air of atmospheric pressure from the intake passage 19 which is in a not supercharged condition at all times so that EGR can be continued irrespective of an increase of supercharged pressure.
Patent JP-H11180675-A (JP)
Title: Lifting device
Inventor: YOKOYAMA MASUO
IPC: B66C1/10
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To equally apply load to respective lifting members for lifting a structure at three or more points in simple structure. SOLUTION: Fixed pulleys 3a, 4a of equalizers 3, 4 are rotatably and individually supported on both ends of a balance beam 5, and both ends of the suspending members 3b, 4b having the intermediate parts laied on respective fixed pulleys 3a, 4a are individually locked on anchor bolts 2a to 2d of a reinforced concrete structure 1. Moreover, both ends of a lifting wire 6 are individually locked on a plurality of hooks 5a, 5b provided on the balance beam 5, and the central part in the longitudinal direction of the lifting wire 6 is locked on a crane side hook 7. The crane is operated, and the crane side hook 7 lifts the reinforced concrete structure 1 through the wire 6, the balance beam 5, a plurality of equalizers 3, 4 and the anchor bolts 2a to 2d.
Patent JP-H11178561-A (JP)
Title: Heater unit for noncombustible-type flavor-emissive article
Inventor: MATSUURA SADAYOSHI
IPC: A24F47/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide the subject inexpensive heater unit of simple structure. SOLUTION: This heater unit has a temperature-raising chamber 25 where a combustible gas is ignited and burned, a tube holder 42 communicating with the chamber 25 and inserting and holding a flavor-emissive article A, and an inner tube 44 rotatably disposed together with a flavor-emissive article A inside the tube holder 42; wherein the inner tube 44, based on its position of angle of rotation, feeds hot air guided from the chamber 25 through a communicating path 55 to part of the outer periphery of a flavor-emissive article A via a selected heating slot 50.
Patent JP-2001164838-A (JP)
Title: Inwardly openable hinged door
Inventor: ASAI AKIRA
IPC: E06B3/52
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a hinged door which can be easily opened inwardly even if it is provided with a stepped portion for a flashing for rainwater. SOLUTION: A hinged door body 2 is inwardly openably and vertically movably journaled to a door frame 28 via hinges 18 and 18 which can be vertically split into two, and a door lifting operation mechanism 29 is provided in which a pushing lever 39 rotatably journaled to the door body 2 and operating in association with the door opening actuation of a handle 12 slides on a tongue piece 45 and thereby pushes the door body 2 upwards, the tongue piece 45 being journaled to the door frame 28 in such a manner as to freely rotate in the direction for opening and closing the door.
Patent JP-H09181847-A (JP)
Title: Facsimile equipment
Inventor: MIURA TAKAHITO
IPC: H04N1/32
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent automatic switching to facsimile communication due to a 1100Hz signal included in its own voice signal or a surrounding environmental sound during speech by an externally mounted or built-in telephone set. SOLUTION: A control section 3 validates a 1100Hz signal cut-off function of 1100Hz cut-off filters 27, 28 in the case of the facsimile mode and cuts off the 1100Hz signal included in a voice signal received from a built-in telephone set 26 or an externally mounted telephone set 41 and provides an output of a resulting signal to lines L1, L2 and a high impedance transformer 29 to prevent mis-detection of a CNG signal by a tone detection section 30. In the case of the telephone mode. the control section 3 invalidates the 1100Hz signal cut-off function of the 1100Hz cut-off filters 27, 28 provides an output of the voice signal received from the built-in telephone set 26 or the externally mounted telephone set 41 without any modification to the lines L1, L2 to improve the voice quality during speech.
Patent JP-H10198228-A (JP)
Title: Image forming device and control method thereof
Inventor: NIMURA MITSUO
IPC: H04N1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous display of the time needed to form an image by not using the real time needed to form the image for correction, when an image forming operation is not a normal one. SOLUTION: This device is provided with a display device 33 for displaying the time required from the start of the formation of the image to its completion, during the image forming operation, a controller 32 having a counting means for counting the real time needed to form the image and a correcting means for correcting the time required displayed on the display device 33, in accordance with the real time counted by the counting means and a detecting means for detecting the fact that the image forming operation is not the normal one (for instance, a service mode). The controller 32 controls the correcting means, not to use the real time counted by the counting means, for the formation of the image, for the display by the display means 33, when that the image forming operation is not the normal one is detected.
Patent JP-H07196773-A (JP)
Title: Epoxy resin molding material for sealing electronic part
Inventor: HAGIWARA SHINSUKE
IPC: C08L63/00
Filed: 1993-12-30
Abstract: PURPOSE:To obtain the subject molding material for sealing electronic parts, consisting essentially of a biphenyl skeleton type epoxy resin, having a high Tg and good in reliability of reflow crack and moisture resistances, etc. CONSTITUTION:This molding material consists essentially of 4, 4'-bis(2, 3- epoxypropoxy)-3, 3',5,5'-tetramethylbiphenyl, poly-p-vinylphenol having <=1000 number-average molecular weight <=1500 weight-average molecular weight and <=0.5% residual monomer content, and an inorganic filter.
Patent JP-H07189764-A (JP)
Title: Engine control device for construction machine
Inventor: SHIMOGAICHI HIROSHI
IPC: F02D29/04
Filed: 1993-12-27
Abstract: PURPOSE:To enable output maintaining engine horsepower fit for work load without the generation of an engine stalling by outputting a rotating speed reducing command signal to a governor from a controller upon judging engine output to be larger than pump absorption horsepower. CONSTITUTION:A pressure signal from a pressure sensor 33 provided at a main circuit 36 on the discharge side of a first pump 25 is inputted to a controller 35. On the basis of this pressure signal, the controller 35 outputs a pump inclined rotation command signal to the regulator 27 of the first pump 25 through a solenoid proportional pressure reducing valve 30. The controller 35 also computes pump absorption horsepower on the basis of the pressure signal and the pump inclined rotation signal, and relatively computes the pump absorption horsepower and engine horsepower, based on an engine performance curve in engine speed at that time, only for the specified working time. Upon judging engine output to be larger than the pump absorption horsepower, the controller 35 outputs an engine speed reducing command signal to the governor 21 of an engine 20.
Patent JP-2000178684-A (JP)
Title: Manufacture of steel sheet excellent in heat treatment hardenability and high strength press formed body
Inventor: NISHIWAKI TAKESHI
IPC: C22C38/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a steel sheet capable of increasing strength by >=60 MPa at a heat treatment at a low temperature after press forming and a press formed body. SOLUTION: The steel sheet excellent in heat treatment hardenability has a composition containing 0.01-0.20% C, 0.010-3.0% Mn, 0.001-0.02% S, 0.0002 0.01% N, 0.01-3.0% Si, 0.005-2.0% Al, and 0.005-0.2% P or further containing, besides the above, one or >=2 kinds among 0.01-2.0% Mo, 0.01-2.0% Cr, 0.005-0.10% Ti, 0.005-0.10% Nb, 0.005-0.10% V, and 0.0003-0.0050% B and also has a structure where the average crystalline grain size of steel is <=20 μm and the average grain size of a compound of iron and carbon is <=1 μm. The high strength press formed body can be manufactured by subjecting the steel sheet to press forming where a strain of >=2% by plasticity-equivalent strain is applied to the part requiring strength and then applying low-temperature heat treatment consisting of holding at a temperature T(K) for a time (t)sec within the range represented by 17,000<T(30+lnt)<30,000.