baber/WOPTO huggingface dataset:
Patent JP-H09145746-A (JP)
Title: Optical fiber sensor
Inventor: MINEMOTO TAKASHI
IPC: G01R29/12
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce the variation of transmitted light caused by a temperature change in, especially, a low temperature range, by interposing a grease material which does not become hard even when the temperature is lower than a specific value (an ordinary outdoor operating temperature) in the middle of the optical path of an optical fiber sensor. SOLUTION: In order to reduce the rate of change of the quantity of transmitted light (the rate of change from the quantity (100) at a room temperature expressed by %) caused by a temperature change and to improve the reproducibility of the rate of change, silicon-based grease which does not become hard even when the temperature drops from -20 deg.C and, especially, maintains the grease state even when the temperature drops to -40 deg.C and has the structure expressed by formulae I and II is used as a refractive index matching material to be interposed between optical fibers and between an optical fiber and a lens at the connecting points of the fibers and lens.  When the degree of polymerization (a) or (b+c) in the formulae is adjusted to a value between several tens or several thousands and a relation 0<(a/b)<=0.3 comes into existence, the grease can maintain the grease state to a temperature of -40 deg.C. Therefore, an optical fiber sensor which can transmit light at a low rate of change of the quantity of transmitted light of <=2% in a temperature range from about -35 deg.C to about +85 deg.C can be formed.
Patent JP-S63167808-A (JP)
Title: Naturally screwing pile and penetrating work of pile
Inventor: MORIWAKE TAKASHI
IPC: E02D7/22
Filed: 1986-12-27
Abstract: PURPOSE:To prevent the occurrence of vibration by a method in which a spiral projected line is formed on the periphery of a round pile to be driven so that a rotation movement around the pile shaft is naturally generated as the pile penetrates into the ground, and after the penetration, a fixing part is attached to the head of the pile to prevent the natural rotation. CONSTITUTION:A pile 3 with a cap 4 is additionally connected through a connector 2 to the head of spiral form 1, having a spirally projected line 1' of great advancing angle. A wire rope 6 whose one end is fixed to the ground's surface is engaged with a pulley 5 and a pile 1 is penetrated by a penetrating winch 7. In this case, a pile-supporting cylinder 10 with female screw is held by a soil pressing board 9 on the ground's surface 8. The pile 1 penetrates slowly and naturally with rotation into the ground through one or multi-projected lines 1' without disturbing soil. After the driving, the head of the pile is fixed to prevent its rotation. The penetrating work can thus be performed without noise and vibration and great bearing force can be provided for the pile.
Patent JP-2000116955-A (JP)
Title: Icon display control device, command input supporting method, control method, and recording medium storing computer program
Inventor: FUKUHARA KENICHI
IPC: A63F13/426
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of command inputting for a roll playing game by enlarging the size of an icon to display to control the game so as to facilitate command input by the icon for a player. SOLUTION: When an icon 28 is selected from an icon group 24 by a cursor 25, an enlarging/contracting command is set to a drawing processor by an icon display control part to make the size of the icon 28 linearly changeable within a prescribed time. That is, the size of the icon is made larger from the standard size and the icon is displayed in a size smaller than the maximum size and then in the maximum size. Command input by the icon 28 is made easier for a player by displaying the icon 28 in the maximum size. Thus, command input can efficiently be done.
Patent JP-H07164407-A (JP)
Title: Wooden rigid panel
Inventor: MAYAHARA TAKASHI
IPC: B27K3/15
Filed: 1993-12-13
Abstract: PURPOSE:To provide a wooden rigid panel having high rigidity against bending or compression and extremley enhanced in durability such as abrasion resistance, water resistance or antistaining properties. CONSTITUTION:A wooden rigid panel is constituted by bonding resin reinforced veneer 3 with a thickness of 2.5mm to the end surfaces of woods 2 constituting the laminated material of a base panel 1. The resin reinforced-veneer 3 set to 0.6-1.25 in air-dried specific gravity by impregnating wood veneer composed of a needle-leaf tree having air-dried specific gravity of 0.3-0.45 and characterized by that the density of late wood is 2.5 times or more that of early wood, for example, a cedar material with a resin forming liquid compsn. and curing the impregnated veneer.
Patent JP-H10154084-A (JP)
Title: Instruction simulation method and instruction simulation system
Inventor: YOSHINO YASUNARI
IPC: G06F17/50
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To conveniently execute the occurrence of an asynchronous event, securing optional controllability and reproducibility. SOLUTION: This system is provided with a means 500 which registers data 300 of an event that occurs asynchronously with the instruction execution processing of an instruction simulator 100. Also, a special instruction which controls the occurrence of an asynchronous event is preliminarily embedded in a tested instruction string 200. The simulator 100 calls a timing control processing means 400 when processing reaches the special instruction. The means 400 calls the event occurrence processing means 500 at the point of time when the occurrence timing of an asynchronous event is reached based on the instruction of the special instruction. The means 500 reads event data 300 and generates an asynchronous event on the simulator 100.
Patent JP-2000137455-A (JP)
Title: Three-dimensional display body construction for advertisement
Inventor: TAKAO NORIHIDE
IPC: G09F19/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To easily change the appearance by freely deforming the shape, to make the body lightweight and easy to install, and to easily manufacturing the body at low costs by composing the body of a freely deformable framework structure made of a flexible material, a skin simulating a desired design of the one to be mounted on the framework structure, and a fixing means which fixes the framework structure to a wall surface or roof surface. SOLUTION: A three-dimensional display structure for advertisement is equipped with a human-shaped framework structure 1 formed of wire mash. This framework structure 1 is endued with a coat 2, a pair of trousers 3, gloves 4, and shoes 5 simulating Santa Claus to finish a three-dimensional display structure for advertisement in the appearance of Santa Claus. A wire 6 for fixation is made to penetrate the framework structure 1 from the head to leg part so that it passes through the wire netting the proper number of times. A fixing means is constituted so that it can support both ends of the wire 6 at an installation place and the framework structure 1 can be fixed on the wall surface or roof surface.
Patent JP-2001135756-A (JP)
Title: Cooling fins
Inventor: TSUNA TAKAMITSU
IPC: H01L23/36
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide cooling fins for use in semiconductor parts, etc., which exhibit superior cooling efficiency. SOLUTION: In cooling means, where cooling fins 3 for cooling heat- dissipating electronic components is arranged on a frame 1, a plurality of holes 4 are formed in the surface of each fin 3. Each hole 4 passes through the surface at an angle with respect to the plane of the surface. The hole 4 has a diameter 0.2 to 1.8 times the thickness of the fin 3. As a result, the heat-radiating surface area can be further increased to improve heat-radiating efficiency.
Patent JP-H06159975-A (JP)
Title: Heat exchanger
Inventor: UEDA SHINICHI
IPC: F28F9/00
Filed: 1992-11-20
Abstract: PURPOSE:To prevent the deformation of side plate parts due to the fastening of a screw by providing a space holding piece which is located in the vicinity of fastening through holes, protrudes between the side plate parts in a heat exchanger main body side and holds a space between the respective side plates in the U-shaped mounting part of a bracket. CONSTITUTION:A screw 8 is lateral]y passed through screw through holes 14, 15, 13, 15, extended in a bridge form between side plate parts 17, 7, 7, and 17 and fastened up to specified torque. During this fastening operation, while the side plates are apt to be internally deformed, a space holding part 19 so operates as to internally prevent the deformation. Accordingly, the screw 8 can be fastened to the specified torque without internally deforming the side plate parts 17, 7, 7 and 17 and a bracket mounting state excellent in mounting strength and appearance and looking can be realized.
Patent JP-H06165207-A (JP)
Title: White balance adjusting circuit
Inventor: SHIMONO YOSHIO
IPC: H04N9/73
Filed: 1992-11-20
Abstract: PURPOSE:To attain a white balance adjustment by using an AC coupling output circuit. CONSTITUTION:This circuit is equipped with a gain control amplifier 1, bias/ amplifying circuit 2 which supplies an operating voltage and an original color signal to an SEPP output circuit 3, SEPP output circuit 3, AC coupling capacitor 4 which circuit-connects the output of the SEPP output circuit 3 with a direct current reproducing circuit 5, direct current reproducing circuit 5, DC control amplifier 6 which is controlled by a microcomputer 10, cathode ray tube 7 which inputs a control signal into a grid, and displays a video, and microcomputer 10 which detects a black level detection signal 11 or a white level detection signal 12, and controls each part.
Patent JP-H07169241-A (JP)
Title: Positioner molding and fixing structure for magnetic disk device
Inventor: ARAKAWA MASAO
IPC: G11B25/04
Filed: 1993-12-14
Abstract: PURPOSE:To promote combining strength for the purpose of molding a VCM coil and holding it by a multiarm in a positioner of a magnetic disk device. CONSTITUTION:In the positioner for positioning a magnetic head, when the coil of the voice coil motor (VCM coil) 8 and the multiarm 9 for supporting the magnetic head, both constituting the positioner are integrated by molding to be held by the multi-arm at least one recessed part is provided in the vicinity of a combining part of the arm, and the molding is performed to cover this recessed part. By this method, the combining strength between the multiarm 9 and a mold part 10 is increased. Then, a through hole or a plate-like wall part can be provided instead of the recessed part.
Patent JP-2001133769-A (JP)
Title: Liquid crystal display device
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1335
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device in which the light emitted from an external light source or a auxiliary light source is polarized by a third polarizing separator and a second polarizing separator so that the polarization degree of the light exiting from the second polarizing separator to an optical modulator can be improved, and therefore, the contrast ratio and an inhomogeneous display state caused by the insufficient polarization power and distribution of the second polarization separator can be improved. SOLUTION: In the liquid crystal display device, an optical modulator containing a liquid crystal layer is disposed between a first polarization separator in the observer's side and a second polarization separator, and a third polarizing separator is disposed in the lower side of the second polarizing separator. The second polarizing separator and the third polarizing separator are reflective polarizing separators.
Patent JP-H04184372-A (JP)
Title: Electrifying member
Inventor: KIMURA TOMOHIRO
IPC: G03G15/02
Filed: 1990-11-20
Abstract: PURPOSE:To obviate the generation of dotty fogging by the nonuniformity of electrification, the image defects by the discharge breakdown of a photosensitive body by constituting a resin layer contg. sulfonate on a conductive elastic layer. CONSTITUTION:Iron, copper, stainless steel, etc., are used for a conductive base body 1. Rubber and insulating resins, etc., subjected to a conducting treatment by dispersing carbon, metals, etc., therein, etc., are used for the conductive elastic layer 2. The content of the sulfonate in the resin layer 3 is specified to 10ppm to 1% and the resin to be used is selected from thermosetting resins or photosetting resins, etc., in addition to thermoplastic resins. Further, a protective layer 4 may be provided on the surface of the electrifying member. This protective layer 4 is formed of the resin layer into which the conductive particles for controlling the electrical conductivity and the insoluble resin particles 5 for controlling the surface roughness of the electrifying member are incorporated. The shape of the electrifying member may be any or a roller shape, blade shape, etc., and is more preferably a roller shape in terms of uniform electrification. This electrifying member is adequate for any of primary electrification, transfer electrification and destaticization electrification.
Patent JP-H09154174-A (JP)
Title: Callback processing system
Inventor: SHIMADA KOUSOU
IPC: H04W92/24
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To attain efficient callback processing with respect to an incoming call from a mobile set. SOLUTION: In the callback processing system for a communication system where plural private branch of exchanges 4, 6 interconnected by a private line 5 are connected to a mobile set 1 via a public network 3, in the case of an incoming call through dial-in system to an extension telephone set 7 of the private branch of exchange 6 from the mobile set 1 via the public network 3, when the extension telephone set 7 is busy, the exchange 6 stores a subscriber number of the mobile set 1 and information of a caller side base station 2 and interrupts the call. After the end of the busy state, the exchange 6 calls back to the mobile set 1 via a private branch of exchange 4 nearby the caller base station 2.  Or in the case of dial-in incoming call to a specific extension telephone set 7 of the exchange 6 via the public network 3 from the mobile set 1, the exchange 6 stores a subscriber number of the mobile set 1 and information of a caller side base station 2 and interrupts the call and calls back to the mobile set 1 via a private branch of exchange 4 nearby the caller base station 2.
Patent JP-H07163903-A (JP)
Title: Rotary drum type device for sorting and recovering nonmagnetic metal
Inventor: OGATA MASAO
IPC: B03C1/23
Filed: 1993-12-14
Abstract: PURPOSE:To expand a magnetic flux distribution and to improve sorting and recovering efficiency by specifying the arrangement of respective magnets on the peripheral surface of a permanent magnet rotor in the case of generating magnetic fields on a conveyor belt via a rotary drum from the permanent magnet rotor and sorting materials to be sorted. CONSTITUTION:The many magnets 3, 4, 3', 4' are disposed on the outside surface of the permanent magnet rotor 2 in proximity to the inside surface of the drum 1. In the meantime, the permanent magnet rotor 2 is rotated at a speed higher than the speed of the drum 1 and the conveyor belt wound on the surface thereof and generates the magnetic fields on the surface of the conveyor belt, thereby sorting the nonmagnetic metals, magnetic metals and nonmetals. In such a case, the first magnets 3, 3' set in the magnetization direction at the same direction as the tangent direction of the drum 1 apart a spacing held therebetween and the second magnets 4, 4 set in the magnetization direction at the same direction as the normal direction of the drum 1 are disposed in the spacing therebetween. The opposite surfaces of the first magnets 3, 3' are set at the same poles and the second magnets 4, 4' on the drum side 1 are set at the same poles as the poles of the first magnets 3, 3'.
Patent JP-H04183815-A (JP)
Title: Structural body for supporting material to be heated of heating furnace
Inventor: IJIMA KIYOYUKI
IPC: C21D1/00
Filed: 1990-11-19
Abstract: PURPOSE:To prevent the overheating of a skid button for supporting the slab in a slab heating furnace and to prevent the generation of a skid mark on the slab by bringing the skid button into surface contact with the top of a water cooled skid pipe. CONSTITUTION:The skid button 1 for supporting the slab in the heating furnace is imposed on the water cooling type skid pipe 4 coated with a heat insulating material 5 over the entire circumference. A vinyl chloride bag 6 contg. metallic powder 2 having the thermal conductivity equal to or higher than the thermal conductivity of the skid pipe 4 is sealed into the recessed part 1' of the skid button 1. The vinyl chloride bag 6 melts by the high temp. in the heating furnace and the metallic powder 2 in the bag fills the spacing between the skid pipe 4 and the skid button 1. The heat conduction between both is thereby improved and the skid button 1 is cooled by the skid pipe 4. The deformation by overheating and the shortening of the service life are thus prevented. Since the overheating of the skid button 1 is prevented, the area at the top end is decreased and the skid mark generated on the slab supported thereon is made to small size.
Patent JP-H10141319-A (JP)
Title: Hydraulic cylinder
Inventor: IKEDA TETSUYA
IPC: F15B15/14
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To design a hydraulic cylinder compact in size in terms of structure by installing a guide rod and a guide member, regulating any shafting rotation, in a piston and a piton rod core part. SOLUTION: An end 25a of a guide rod 25 is fitted in a through hole 20c installed in a core part of a fixture 20, and thereby it is secured by a diametral pin 26. The guide rod 25 is made up as a spline rod having a section with a projecting bar. When pressure fluid, for example, pressure oil is supplied from a suction-discharge port 14 at the rear side, a piston 3 is pushed and advanced forward, and thereby a piston rod 4 is extended. In contrast with this, when the pressure oil is supplied from another suction-discharge port 11 at the front side, this piston rod 4 is contracted to some extent. A guide member 30 with a spline flute is attached tight to the piston 3 to which the piston rod 4 is attached tight likewise, and this guide member 30 is fitted in the guide rod 25 or a spline shaft by means of a spline.  Accordingly, and shafting rotation of the piston 3 and the piston rod 4 is thus regulable.
Patent JP-H04185297-A (JP)
Title: Motor feeding circuit
Inventor: KUSANO AKIHISA
IPC: H02P29/00
Filed: 1990-11-19
Abstract: PURPOSE:To suppress a rush current which is applied when a first switching means is closed by a method wherein a comparing means which compares a voltage of a motor load side with a predetermined value, a control means which controls switching of a second switching means in accordance with a signal from the comparing means and a current limiting means which is provided in parallel with the second switching means are provided. CONSTITUTION:If a switch 1 is closed at a timing B after a certain lapse of time from a timing A at which the switch 1 is opened, a charging current is applied to a capacitor 4 through a resistor 6 and the potential of the capacitor 4 rises gradually. When the voltage V2 of the capacitor 4 exceeds the Zener voltage of a Zener diode 8, the base current of a transistor 7 is supplied and the transistor 7 is turned on and a transistor 5 is also turned on at a timing C. In this state, the capacitor-4 is quickly charged through the transistor 5. Although a rush current is applied to the capacitor 4 at that time, as the capacitor 4 is already charged to have a relatively high voltage at the timing C, the rush current can be suppressed substantially.
Patent JP-S63163799-A (JP)
Inventor: KUROTAKI TAKUJI
IPC: F42B10/64
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06159196-A (JP)
Title: Arrangement of fuel piping of internal combustion engine
Inventor: HAAKAN FURANSON
IPC: F02F1/24
Filed: 1992-11-24
Abstract: PURPOSE: To obtain a fuel port arrangement in a cylinder head of a multi- cylinder internal combustion engine having a plurality of separate cylinder heads, and a simple, inexpensive method for manufacturing the arrangement. CONSTITUTION: A fuel injector to which fuel is supplied through fuel lines 21-26 in a cylinder head 13 is arranged for each cylinder of a multi-cylinder internal combustion engine. Each of the fuel lines 21-26 is designed to have two angular holes. A first hole 21-23 thereof opens on the transversal surface of the cylinder head 13, and the other hole 24-26 opens on the transversal surface in the longitudinal direction of the cylinder head 13.
Patent JP-H08170519-A (JP)
Title: Muffler
Inventor: KAMIKANE MASAYUKI
IPC: F01N1/08
Filed: 1994-12-16
Abstract: PURPOSE: To obtain sufficient noise eliminating effect even if exhaust flow speed is increased, and suppress increase of exhaust resistance in a minimum level. CONSTITUTION: The output end part 341 of an exhaust flow-in pipe 34 which is welded on the front end plate 31 of a muffler 11 is opened backward, and also the inlet end part 351 of an exhaust flow-out pipe 35 which is welded on a back end plate 32 is opened forward, the output end part 341 and the inlet end part 351 are welded integratedly with each other while laminating in the range of a distance A. Exhaust gas is circulated smoothly such as an arrow without shortening the inside of an expansion chamber 33, noise eliminating noise is ensured, and exhaust resistance is reduced. The exhaust flow-in pipe 34 and the exhaust flow-out pipe 35 are integrated so as to improve rigidity of the muffler 11.
Patent JP-H03177649-A (JP)
Title: Transmission structure for working vehicle
Inventor: SAGATA MAKOTO
IPC: F16H57/029
Filed: 1989-12-01
Abstract: PURPOSE:To improve the strength of a reversing shaft by forming a case wall for supporting the reversing shaft in proximity to a meshed part with a PTO output shaft in the reversing shaft so as to minimize bending moment acting upon the reversing shaft. CONSTITUTION:The supporting wall 16, bearing-supporting a reversing shaft 7, of a case 9 is formed in proximity to a bevel gear meshed part 18 with a PTO output shaft 10 in the reversing shaft 7 so as to reduce bending moment acting upon the reversing shaft 7 so as to reduce bending moment acting upon the reversing shaft 7 due to PTO work load to a minimum. In other words, the spaced distance between the bearing-supporting part and the meshed part 18 is shortened by the case wall 16 getting closer to the meshed part 18, and therefore bending moment acting upon the reversing shaft 7 becomes small. Accordingly, even without changing the absolute strength of the reversing shaft 7 itself, the strength of the reversing shaft 7 is improved substantially and can be made lightweight.