baber/WOPTO huggingface dataset:
Patent JP-H02150085-A (JP)
Title: Resonator for carbon dioxide gas laser and carbon dioxide gas laser using the same
Inventor: FUKAYA KUNIAKI
IPC: B23K26/00
Filed: 1988-11-30
Abstract: PURPOSE:To enhance light resistance intensity in case of enhancing an output and to improve reliability by composing an output mirror of GaAs having 50% or less of reflectivity. CONSTITUTION:Laser gas is circulated in a discharge tube 1 made of quartz, etc. The gas is excited by a high frequency voltage from a high frequency power source, a laser light 13 is reciprocated between an output mirror 2 and a totally reflecting mirror 3 to be amplified, and a laser output light 14 is externally output. The beam 14 is used to cut metal. The mirror 2 is composed of gallium arsenide (GaAs) in which its reflectivity is set to 50% or less. The surface of the gallium arsenide (GaAs) at the laser medium side is so PR-coated with a dielectric multilayer film 2a as to become 50% or less of reflectivity. Part of the light 13 is reflected on the mirror 2, and the remainder is output as the laser output beam 14. Thus, the reflectivity of the output mirror for a carbon dioxide gas laser resonator is reduced to suppress the light intensity in the resonator to a low value.
Patent JP-2000128969-A (JP)
Title: Production of polyester composition containing particle
Inventor: AOYAMA MASATOSHI
IPC: B32B27/12
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To produce the subject polyester composition having excellent moldability and excellent polymer color tone in excellent productivity by carrying out a polycondensation, while adding a specific binuclear oxide as a polycondensation catalyst after the addition of the particles. SOLUTION: This method for producing a polyester composition containing particles comprises polycondensing a product obtained by the esterification reaction or transesterification reaction of an aromatic dicarboxylic acid or its ester-forming derivative with a diol or its ester-forming derivative, while a binuclear oxide comprising titanium and silicon as main metal elements is added as a polycondensation catalyst after the addition of the particles. The binuclear oxide is added in an amount of 1-300 ppm, preferably 2-200 ppm, more preferably 3-100 ppm, based on the obtained polyester composition. The method is suitable for the production of a polyethylene terephthalate or a copolyester consisting mainly of the polyethylene terephthalate, and titanium dioxide particles, or the like, are suitable as the particles.
Patent JP-2001027014-A (JP)
Title: Metal fitting for fixing roofing tile
Inventor: KIMURA MATSUE
IPC: E04D1/34
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent a metal fitting from being exposed on the surface of a tile when it is used and prevent deterioration of appearance in that condition. SOLUTION: This metal fitting 20 for fixing a roofing tile is formed by bending a wire by a forming machine receiving command controls of a numerical controller and provided with a fixing part 21 at one end side and an engaging part 22, at the other end side. The fixing part 21 is bent so as to be slant a little to the other end side of the wire. The wire is turned back to form two lines in a plane. A fixing piece 21a is bent and formed at the tip of the wire constituting the fixing part 21. The engaging part 22 is slightly inclined toward the fixing part 21 and turned back to form two lines in a plane toward a direction crossing at right angles with the direction stretching to the fixing part 21. An engaging piece 22a is bent and formed at the tip of the wire constituting the engaging part 22.
Patent JP-H02151368-A (JP)
Title: Method for joining band-shaped metallic sheets
Inventor: MATSUKI MASAYA
IPC: B23K9/025
Filed: 1988-12-01
Abstract: PURPOSE:To prevent the strength deterioration of a welded zone due to hole opening and oxidation of the welded zone and to obtain a satisfactory welding effect by supplying inert gas to slightly superposed parts of band-shaped metallic sheets only from the welding torch side to perform welding. CONSTITUTION:The tip 10A of a band-shaped metallic sheet 10 and the rear end 22A of a band-shaped metallic sheet 22 are superposed slightly and fixed on back bars 36 and 36. Inert gas mixed with He and Ar is blown off as shielding gas 38 from nozzles 30A and 30B of a welding torch 30 and oxidation of an electrode 30C of the welding torch 30 and a weld bead of a joining part 40 is prevented and the slightly superposed parts are welded by high-frequency pulse are welding. Since the shielding gas with uneven gas pressure is not supplied to the joining part from the sides of the back bars 36 and 36, hole opening when the metallic sheets 4 are subjected to penetration welding is prevented and the strength deterioration due to hole opening is prevented.
Patent JP-S63156480-A (JP)
Title: Video camera with still camera
Inventor: MASUDA AKIRA
IPC: H04N5/225
Filed: 1986-12-20
Abstract: PURPOSE:To more effectively produce an atmosphere at the time of reproduction by sound recording a pseudo shutter sound onto a recording medium of a video camera section at shutter release of a still camera section. CONSTITUTION:A changeover switch 55 connects an amplifier 51 and an AGC circuit 52 at the recording by the video camera section 32 normally and a sound of a microphone 9 is sound recorded. When a shutter (not shown in figure) of the still camera section 31 is released during the recording by the camera section 32, the changeover switch 55 is thrown to connect an oscillation circuit 56 and the AGC circuit 52 and a pseudo shutter tone made by the oscillation circuit 56 comprising a crystal oscillator 57 and a frequency divider 58 is recorded. Thus, when the shutter is released, the pseudo shutter tone generated artificially is recorded in place of the actual shutter release tone collected by the microphone or while being superimposed thereupon.
Patent JP-H08159436-A (JP)
Title: Combustion control method of waste melting furnace
Inventor: MORI KOICHIRO
IPC: F23G5/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide a combustion control method, hardly affected by external turbulences such as the fluctuation of quality of wastes and the like, capable of keeping an exhaust gas temperature as well as the flow rate of exhaust gas in constant and improved in the recovery efficiency of waste heat. CONSTITUTION: In the combustion control method of a wastes melting furnace, wherein produced gas from a shaft type waste melting furnace 1 is burnt in a secondary combustion furnace 4 while waste heat is recovered from the exhaust gas of combustion, the amount of air, supplied into the secondary combustion furnace 4, and the amount of ventilating air, supplied into the melting furnace 1 from the tuyere 21 and/or tuyere 22 of the melting furnace 1, are controlled so as to make the exhaust gas temperature and the flow rate of exhaust gas constant whereby the amount of steam of a waste heat boiler 15, installed at the downstream side of the secondary combustion furnace 4, is stabilized.
Patent JP-H06127531-A (JP)
Title: Bag binding machine
Inventor: IKOMA SHIGERU
IPC: B65B51/08
Filed: 1992-10-15
Abstract: PURPOSE:To achieve labor saving in a binding operation and an efficiency improvement, by mechanically binding the mouth of a bag in which a thing such as powder, etc., is put, thereby firmly tying and securing the mouth of the bag. CONSTITUTION:After a conveyor table 4 is moved and stopped in a binding position set on the rotation path of a bag conveying crane 2, the mouth Fa of a bag F suspended from the conveyor table 4 is pressed flat by a pair of bag pressing arms 10. Then, the mouth Fa is sandwiched to binding width by using a guide plate and a mouth fastening arm, both of which are attached to right and left movable tables 16 and 19, and is held position by a binding head 23 attached to each of the movable tables 16 and 19. Subsequently a binding band B is put around the mouth Fa, and bind beginning and finish ends are fastened together, are fixed in position by being pressed by a band pressing claw 32, and are integrally welded and joined together by a ultrasonic welding machine. Thereafter a cutting cylinder is actuated to cut the bind finish end of the binding band B with a cutter knife 34. Thus, an operation of binding one bag F is completed.
Patent JP-H04177586-A (JP)
Title: Ic card
Inventor: SHIMAO TOSHIHIKO
IPC: B42D15/10
Filed: 1990-11-09
Abstract: PURPOSE:To increase a electrostatic rating, to relax the limit of a mounting range on a substrate, and to curtail an asembling manhour by a simple constitution by providing an inserting/holding part and an elastic contact part on a connecting member. CONSTITUTION:A ground pattern 4 of a substrate 1 conducts in a lump to facing panels 3, 3 of both the surface and the reverse side through conductive pads 5, 5 of both the surface and the reverse side, and a connecting member 6 provided with an inserting/holding member 6a which contains them and inserts and holds the substrate 1, and elastic contact parts 6b, 6b provided continuously on both sides of the inserting/holding part 6a. Accordingly, electrostatic charge electrified to the substrate 1 by application from the outside passes through the ground pattern 4, the conductive pads 5, 5 and the connecting member 6 and flows out to the facing panels 3, 3, and the influence of static electricity in an IC chip mounted to the substrate 1 is eliminated effectively. In such a way, by a simple configuration the electrostatic rating increases, and also, the limit of a mounting range of various parts is relaxed, and the assembling manhour is curtailed.
Patent JP-H04176443-A (JP)
Title: Medical capsule
Inventor: MATSUI YORIO
IPC: A61B5/07
Filed: 1990-11-09
Abstract: PURPOSE:To enable arrival accurately at a desired part of an organism by making a compact medical capsule using a traveling actuator utilizing an inertial force of an inertial body caused by a quick deformation of a piezoelectric element and an friction force with the organism. CONSTITUTION:A piston 4 in an internal space 3 of a capsule body 2 is airtightly provided slidable in a longitudinal direction and chemicals or the like 6 are held in a storage chamber 5. A piezoelectric element 12 is set in the rear of the piston 4 expandable in a direction of the movement of the piston 4 and the front end of the piezoelectric element 12 is fastened t the rear end of the piston 4 and the rear end thereof 12 on an inertial body 13. Behind the inertial body 13, a power source 11 for supplying current to an electrode of the piezoelectric element 2 and a control circuit 15 for controlling an applied voltage thereof are provided, and a telemeter circuit is attached to the control circuit 15 to issue an operation command receiving a radio wave from outside. The control circuit 15 controls a drive applied voltage to the piezoelectric element 12 so that the traveling of the capsule body 2 is controlled utilizing an inertial force of the inertial body 13 caused by the expansion of the piezoelectric element 12 in the axial direction and a friction force with an organism subject to the capsule body 2.
Patent JP-H01146690-A (JP)
Title: Wire stretching method of egg-split cut body
Inventor: HAYASHI YOSHIYUKI
IPC: A47J43/20
Filed: 1987-12-01
Abstract: PURPOSE: To easily and radially stretch wires in an egg dividing body by radially placing wires on any one of a receiving body recessed part or an annular body, and pressfitting one of the receiver recessed part and the annular body into the other thereof, and pressfitting the wires into the recessed part for lock. CONSTITUTION: Plural linear wires 1 are radially placed on a recessed part 3 of a receiving body 6 so that they cross each other at a central part thereof. Continuously, an annular body 8 is pressfitted into the receiving body 6, and the wires 1 are pressfitted into the recessed part 3 of the receiving body 6 for lock in the condition that the wires are pinched by both the receiving body 6 and the annular body 8, and the plural wires 1 are radially stretched with high tension in an egg dividing body main body 11 so as to obtain a desirable egg dividing body.
Patent JP-H10142927-A (JP)
Title: Developing device
Inventor: NAKAUE TAKAHISA
IPC: G03G15/08
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing device by which the specified amount of developer is always retained at a position opposed to a sensor so as to excellently measure tone ratio in the developer by means of the sensor. SOLUTION: The first chamber 15 of a stirring chamber 13 is longitudinal, and the developer inside the chamber 15 is carried by a first spiral shaft 9. The toner sensor 60 is arranged on a central part in the longitudinal direction of the chamber 15. As to the spiral shaft; vertical stirring blade 46 is provided at a position a little closer to the downstream side of a toner carrying direction from the arranged position of the sensor 60. The developer is hardly moved by the blade 46, so that the developer is retained on the upstream side of the blade 46. That is, the amount of the developer inside the measuring area of the sensor 60 is always secured to the specified amount. Therefore, the output of the sensor 60 becomes the one with less ripple so as to be stabilized.
Patent JP-H0660020-A (JP)
Title: Image buffer
Inventor: BURUUSU ERU DEBITSUDOSON
IPC: G06T1/60
Filed: 1992-11-16
Abstract: PURPOSE: To provide an image buffer realizing the independent operation of a raster image processor and a laser image forming device. CONSTITUTION: The image buffer 22 used with the laser image forming device 12 is constituted to receive an image signal from the raster image processor 16 and includes a 2×2 data switch 24 and two memories 26 and 28 storing an image data signal generated by the raster image processor. The stored image data signal is given to the device 12 according to an instruction signal given by an image data controller 40, which reformats the image data signal stored before transferring to the device 12 by using a video interface including an SCSI controller 32 and a line buffer 36.
Patent JP-2001124250-A (JP)
Title: Flexible pipe, and its manufacturing method
Inventor: MAEDA SHIGEO
IPC: A61B1/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a flexible pipe which is excellent in mechanical properties, and reduced in diameter and thickness, and a manufacturing method for easily manufacturing the pipe. SOLUTION: A tube 2 is first covered outside a coil 1, at least the inner side of the tube and the coil 1 are covered by a resin 3, and then, the tube 2 is removed to manufacture the flexible pipe.
Patent JP-H11143283-A (JP)
Title: Controlling method for thermal fixing device
Inventor: UEDA MASANORI
IPC: G03G15/20
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To easily realize appropriate thermal fixing for paper whose the heat absorption is different by controlling the turning on and off of the energizing of a heater based on a comparison between a measured temperature and a changed temperature and heating a heat roller. SOLUTION: When the measured temperature of a temperature sensor 26 reaches a specified temperature, a temperature controlling part 28 transmits a signal to a heater controlling part 29 and controls the turning on and off of the energizing of a heater 21. Also, the temperature controlling part 28 transmits a signal to a time measuring part 30 when it reaches the specified temperature, starts counting and stops the counting when it reaches a next specified temperature. Thus, the transition duration of a temperature changed between the two temperatures is obtained and is stored at a main controlling part 31. The main controlling parts 31 extracts an appropriate changed temperature by comparing the transition duration to be measured and the changed temperature to be stored.  Then, the main controlling part 31 transmits the information of the changed temperature to the temperature controlling part 28. The temperature controlling part 28 is changed so as to control the turning on and off of the energizing of the heater 21 on the basis of the changed temperature and executes temperature control corresponding the transition duration to be measured.
Patent JP-H06156583-A (JP)
Title: Component supplying device
Inventor: KITAURA KATSUYA
IPC: B67B3/06
Filed: 1992-11-16
Abstract: PURPOSE:To provide a device for supplying components which can transfer components without inclining them or without causing them to fall off. CONSTITUTION:There are provided a delivery means P for delivering a component C, a retaining member 1 having a recess 4 for retaining the delivered component C, and a drive part 3 for moving the member 1, and a through hole 5 is bored in the recess 4. And there are provided a transfer means for transferring the component C retained in the recess 4 from a component receiving point to a takeout point, an air chamber means having a space in communication with the hole 5, and an associating means 6 which expands the space in association with the member 1 to effect sucking action through the hole 5 so that, at least during the time while the component C is being conveyed, the component C retained in the recess 4 is sucked to prevent the component C from being inclined or from falling down.
Patent JP-H11262019-A (JP)
Title: Coding system for no loss and loss compression and its method
Inventor: WU XIAOLIN
IPC: G06T9/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a system for no loss and loss compression in a still image and animation, which is provided with an improved transmitting ability and an improved compression rate by adapting the shape and/or direction of a conditioning template to different sub-bands. SOLUTION: A coder executes front integer wavelet transformation W1 on an image in order to compress the image and decomposes it into LL, LH, HL and HH sub-bands. The, the LL band is also decomposed by front integer wavelet transformation W2 which may the same as or different from W1. As a result, the sub-band of a large scale or a low resolution, etc., is obtained. The sub-bands LH, HL and HH are provided with different directivities. The LH sub-band, for example, indicates markedly a vertical structure, and the HL sub-band indicates a horizontal structure. The HH sub-band lacks a directional structure.
Patent JP-2000133847-A (JP)
Title: Organic led display element
Inventor: TANAKA SATOSHI
IPC: H05B33/12
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a rear board with a groove which surrounds an organic LED element in such a way as to close it, and performing the piling of a light- emitting board and the rear board in conditions in which this groove is charged with a proper quantity of sealing material. SOLUTION: Since this is made an organic LED display element where a rear board 4 is provided with a groove which surrounds an organic LED element 2 in such a way as to close it and the piling of a light-emitting board 3 and a rear board 4 is performed, in the conditions in which this groove is charged with a proper quantity of seal material 5, the seal material 5 is elongated along the groove which is the section whose sectional area becomes large, when the light-emitting board 3 is piled up on the rear board 4 in the conditions that the seal material 5 is applied, which prevents it from jutting out either in the direction of the organic LED element 2 or in its diametrical direction.
Patent JP-H05142378-A (JP)
Title: Control rod driving device
Inventor: ENDO TAKIO
IPC: G21C7/12
Filed: 1991-11-21
Abstract: PURPOSE:To reduce and stabilize a starting torque, and to stabilize the driving of a control rod by providing a hydraulic motor at the lower end of a ball spindle screwed with a ball nut body which moves a connecting pipe provided with a ratch mechanism up and down. CONSTITUTION:As a normal driving force of a control rod 8, a hydraulic motor (a radial piston type is the most favorable) 20 is provided. In the motor 20, a casing 21 is installed airtight at the lower side of a cylinder body 10, and the motor 20 is composed by housing a piston 22, a rod 23, a crankshaft 24, a distribution shaft, and the like, inside the casing 21. The shaft 24 is connected directly to the lower part of a ball sprindle 2, and the motor 20 is driven by a hydraulic pressure control device. The spindle 2 is rotated by the rotation of the shaft 24, and the control rod 8 is inserted to and pulled out from the reactor core through a connecting pipe 7 simultaneously with the moving up and down of a ball nut 6. In a scramming time, a hydraulic energy accumulated in an accumulator is led to the inside of a guide tube 5 through a piping 16, pushes up the connecting pipe 7 rapidly, and the control rod 8 is inserted to the reactor core rapidly.
Patent JP-H03226464-A (JP)
Title: Food packaging container and offering thereof
Inventor: JIERARUDO OO HASUTATSUDO
IPC: B65D75/32
Filed: 1990-11-09
Abstract: PURPOSE: To generate an audible snapping signal at the time of pressure bonding of a base and a main body by providing a pair of projections in a lock means for locking the base to the main body by a snap lock, and thermoforming the projections in peripheral edge flanges of the base and the main body. CONSTITUTION: A food product such as a cheese is sealed between a bubble section 14 and a panel section 15 of a base 12. Projections engaged with each other are provided on peripheral flanges 17 and 18, and projections 21 and 23 of the base 12 are insertion projections, and projections 22 and 24 of the main body 13 are receiving projections for receiving tightly the insertion projections. The base 21 and the main body 13 are formed of a semirigid preformed plastic material, and the projections 21-24 are thermoformed on the outside of a release seal 16. For the purpose of providing particularly suitable snap closure means provided with a secured audible snap signal, net sections 25 and 26 of the projections are constricted. The audible snap signal generated at the time of pressure bonding of the main body and the base together is amplified by the formation of constrictions.
Patent JP-S63159231-A (JP)
Title: Production apparatus for optical fiber preform
Inventor: ISHIKURA MASAYUKI
IPC: C03B37/012
Filed: 1986-12-22
Abstract: PURPOSE:To obtain optical fibers having excellent characteristics, by controlling a flow control valve according to internal pressure of a sintering chamber for sintering a preform, etc., to keep the internal pressure at a constant value so as to prevent entry of impurities from the outside into the sintering chamber. CONSTITUTION:This production apparatus for optical fiber preforms is formed from a vent cylindrical unit 5, the first and second lid units 8 and 9, an inert gas supply passage 8, a flow control valve 19 provided therein, a pressure detector 15, a controller 16 for controlling the above-mentioned valve 19 by an output from the pressure detector 15 and a vent passage 23. The above-mentioned vent cylindrical unit 5 is connected to the upper side of a furnace core tube 1 forming a sintering chamber 12 to form a vent chamber 13. The afore- mentioned lid units and 9 have through-holes 10 and 11 for passing a seed rod 3 therethrough and divide the sintering chamber 12 from the vent chamber 13 and the vent chamber 13 from the outside. When the pressure of the afore- mentioned sintering chamber 12 is increased, the volume of an inert gas is reduced.