baber/WOPTO huggingface dataset:
Patent JP-H05240578-A (JP)
Title: Highly pure nitrogen producing device
Inventor: FUJIMORI KANJI
IPC: F25J3/08
Filed: 1992-02-25
Abstract: PURPOSE:To reduce baking time and outgassing, and produce the oxide film of a good quality on the inner wall of pipe by providing outside a cold insulating tank a heating device for heating the air to be supplied to the cold insulating tank to a temp. higher than that for baking in the product nitrogen line. CONSTITUTION:A control device 40d activates a feed air compressor 1 to operate with a valve 4 open, and valves 2 and 3 closed to produce compressed feed air, which is then supplied to a feed air cooler 9 and after cooling is sent into adsorption towers 10a and 10b. The adsorption towers 10a and 10b remove contained H2O and CO2 and carry them out. By the control device 40d, moreover, a temp. regulator 24 is so controlled as to operate a feed air heater 31 to produce a high temp. feed air, which is then sent into a cold insulating tank 11. In this way the amount of the heat being supplied into the cold insulating tank is decreased to control the use amount of stored liquid for keeping the cold insulating tank cold. Therefore, the baking time of product nitrogen line is shortened and the oxide film of a good quality can be produced on the inner wall of pipe.
Patent JP-H0582616-A (JP)
Title: Method and apparatus for connecting circuit chip and temporary carrier for burn-in test
Inventor: BURUUNO ROBAATO AIMI
IPC: H01L23/50
Filed: 1992-02-25
Abstract: PURPOSE: To provide destroyable connection between a reusable carrier and the contact point of a chip to be tested by limiting the region of solid connection between a temporary chip carrier and the chip by a contact point limiting layer. CONSTITUTION: A carrier 33 is provided with one or more lead wires 36 or pads formed by a solder wetting material, such as copper or the like so as to perform electrical connection with a solder ball 40 of the chip and the lead wire 36 is coated with a coating layer 38, formed by a non-wetting material to which solder is not adhered. The coating layer 38 is provided with a hole 42, so as to form a limited connection, when the solder is made to re-flow between the solder ball 40 and the base lead wire 36. Then, when a burn-in test is ended, linear cutting force is added so as to destroy the connection between the solder ball 40 and the lead wire 36. Thereafter, the solder ball 40 is made to re-flow, so as to be reformed for succeeding use.
Patent JP-H11216005-A (JP)
Title: Bead and linked bead
Inventor: HARA MITSUO
IPC: A44C25/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide beads and connected beads with seals capable of realizing large amount of order sales. SOLUTION: A bead 1 comprises a curved seal portion 2, a bead body 3 which has the seal portion 2 in front thereof and has a diameter adapted to beads such as rosaries, necklaces, bracelets or the like, and connecting means 4 having a hole made through at the upper side region three fourth of the bead body 3 and connecting and linking the adjacent bead bodies by a string to form the rosaries or the like. The rosaries or the necklaces are formed by connecting or linking the bead bodies 3, the bead bodies 3 having the thickness such that each seal portion can face forwardly without reversing when the necklaces or the like are put on. Connected beads are formed by connecting nine beads 1 through a wire 5. The name of each classmate is curved on each nine bead 1, which can be presented as graduation mementos.
Patent JP-H02218733-A (JP)
Title: Platen roll
Inventor: YAGI RYUZO
IPC: C08L61/04
Filed: 1989-02-20
Abstract: PURPOSE:To obtain a platen roll which can be used over a wide range of applications such as parts of copying machines, because of its excellent printing properties, durability and so on by forming a composition adding glass fibers, inorganic fillers, when needed, a variety of additives to a specific phenolic resin. CONSTITUTION:As a phenolic resin, is used a rubber-modified phenolic resin which has been prepared by adding a rubber containing epoxy groups in its molecules to a phenolic resin and melting them. 100 pts.wt. of the phenolic resin are combined with 40 to 200 pts.wt. of glass fibers, inorganic fillers such as magnesia or the like, when needed, a lubricant, a plasticizer, an electro- conductivity-endowing agent and other additives, kneaded and crushed to give a composition. The composition is compression-molded or extrusion-molded to give the subject platen roll. The use of a rubber-modified novolak phenolic resin as a phenolic resin is combined with addition of a curing agent such as hexamethylenetetramine.
Patent JP-H06248353-A (JP)
Title: Method for joining steel sheet in continuous annealing line
Inventor: NOMURA YOSHIICHI
IPC: B23K37/08
Filed: 1993-02-26
Abstract: PURPOSE:To prevent the deterioration of quality of a steel sheet by grinding a welded part into a specific thickness, at the time of squeezing the piled-up welded part. CONSTITUTION:The rear end of the preceding steel sheet 4 and the front end of the following steel sheet 5 fed out from steel sheet rolls 2, 3 at the inlet side of a continuous annealing furnace 1 are welded with a joining device 6. The welded steel sheet is skinpass-rolled with a skinpass rolling mill 7 through an electric-cleaning part 15, inlet side looper 16, continuous annealing furnace 1 and outlet side looper 17. Then, the rear end of the preceding steel sheet 4 and the front end of the following steel sheet 5 are superposed and welded. At the time of squeezing the superposing welded part by rolling roll 14 in the skinpass rolling mill 7, the superposing welded part is ground so that the thickness of the superposing welded part into 120-140% of the single thickness of the steel sheet. By this method, the skinpass rolling can always be operated in the suitable rolling reduction condition, the steel sheet can be prevented from being defective in quality.
Patent JP-H08237886-A (JP)
Title: Uninterruptible power supply system
Inventor: KUWATA YUTAKA
IPC: H02H11/00
Filed: 1995-02-27
Abstract: PURPOSE: To provide a highly reliable and economical uninterruptible power supply system wherein damage to a d.c. power supply, an output circuit and/or a load circuit and failure of a load by erroneous connection between the output circuit and the load circuit. CONSTITUTION: An uninterruptible power supply system consists of a d.c. power supply 100; a load circuit 200 composed of a storage battery 50 and a load 60; and an output circuit 1000 that connects the d.c. power supply 100 and the load circuit 200. The output circuit 1000 includes a semiconductor switch (600, 700), connected with the load circuit 200 and having reverse breakdown voltage, and an output detecting circuit 800 that detects the output voltage of the output circuit 1000. The semiconductor switch is closed according to the signals from the output detecting circuit 800.
Patent JP-S56135012-A (JP)
Title: Mold releasing of uncured pipe
Inventor: YAMAMOTO MASAHIKO
IPC: B28B21/90
Filed: 1980-03-25
Abstract: PURPOSE: To prevent the infiltration of air inbetween the uncured pipe and a tube by a method wherein abutting is effected from one end to the other end of the uncured pipe sequentially in case the tube is abutted against the uncured pipe molded by rotational molding in order to effect the mold releasing.  
     CONSTITUTION: A feeding pipe 5, into which the film tube 8 is inserted, is inserted into the uncured pipe 2 molded in a rotary mold 1 by the rotational molding and the end of the tube 8 is connected to an air introducing device 12. The tube 8 is taken out under withdrawing the feeding pipe 5 and, in this case, the tube 8 is inflated to abut it against the internal surface of the uncured pipe sequentially while an air layer is produced between the internal surface of the feeding pipe 5 and the tube 8 existing therein. According to this method, the infiltration of air inbetween the internal surface of the uncured pipe 2 and the film tube 8 may be prevented and further the tube 8 may be taken out of the feeding pipe 5 without resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04277108-A (JP)
Title: Automatic warehouse
Inventor: GOTO YUKIHIRO
IPC: B65G43/00
Filed: 1991-03-06
Abstract: PURPOSE:To facilitate the maintenance and control of a feeding device and current collector from the floor side by locating the disposed feeding device and detected device in a position of a dead space made in the lower front surface of a framed shelf not to interfere with walking or the like and facilitating the walking in the path without trampling a detected body or the like. CONSTITUTION:A pair of framed shelves 1 are disposed spaced through a path 19 from each other. A rail unit 20 disposed on the lower portion of the path 19 between both side struts 2 has a rail 21 located in the central part, a feeding device 22 located on one side and a detected device 23 for travelling control located on the other side. A current collector 80 slidable on the feeding device 22 and a detecting device 90 capable of opposing to the detected device 23 are provided on the lower portion of a putting-in-and-out device 70 supportingly guided by the rail 21.
Patent JP-S61203277-A (JP)
Inventor: TOYODA KENICHI
IPC: B25J19/00
Filed: 1985-03-01
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-H04258825-A (JP)
Title: Tight sticking type optical information recording medium
Inventor: KOSHO HITOSHI
IPC: G11B7/24027
Filed: 1991-02-12
Abstract: PURPOSE:To provide the tight sticking type optical information recording medium which lessens generation of errors and has high reliability. CONSTITUTION:Laminate reinforcing films 7 continuing from the inner peripheral parts to the surfaces and outer peripheral parts of plural layers of thin-film laminates 6 including the recording films formed on transparent substrates 1 are formed and the ends of the inner peripheral parts 7a and outer peripheral parts 7b of the laminate reinforcing films 7 are directly joined onto the transparent substrates 1. Hot melt type adhesive layers 14 continuing from the inner peripheral parts 7a to the surfaces and outer peripheral parts 7b of these laminate reinforcing films 7 are formed and the ends of the inner peripheral parts 14a and outer peripheral parts 14b of the adhesive layers 14 are directly joined onto the transparent substrates 1.
Patent JP-H06251426-A (JP)
Title: Disk substrate, metallic mold for molding disk and method for molding disk
Inventor: KAGAWA KEIICHI
IPC: G11B7/24097
Filed: 1993-02-26
Abstract: PURPOSE:To assure high strength to warpage and excellent strength characteristic by forming a projecting part for positioning on the surface on the side opposite to a signal surface and smoothing this signal surface. CONSTITUTION:A stamper 2 is held in tight contact with the mirror finished surface of a moving side mold plate 1 and since this stamper 2 can be provided with smoothness, the thermal conductivity of the stamper 2 is uniformalized and the partial peeling of a disk substrate DK from the stamper 2 is prevented and clouding is obviated. While the substrate DK after molding transferred with pits by the stamper 2 is formed with the annular projecting part DK 1 for positioning on the surface facing a stationary side mold plate in the same manner as heretofore, the surface (signal surface) facing the moving side mold plate 1 is not formed with such an annular recessed part as the recessed part formed with the conventional disks substrates and the entire part of the signal surface is smooth. Then, the higher strength to warpage than heretofore is assured and the substrate DK having the excellent strength characteristic is obtd.
Patent JP-S53124368-A (JP)
Title: Operation method for refrigeration cycle
Inventor: DENPOU KAZUO
IPC: F25B5/04
Filed: 1977-04-06
Abstract: PURPOSE: An operation method for refrigeration cycle, whereby a cold storage room is protected from deficient cooling even in overload conditions and can be maintained at a set temperature (which may be low-set) even when a refrigeration room is high-set. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08210020-A (JP)
Title: Storage door construction method and pivot guide jig used therefor
Inventor: TAJIMA YOSHIHIRO
IPC: E05F7/00
Filed: 1995-02-02
Abstract: PURPOSE: To allow the lower pivot of a storage door to be easily inserted into the receiving pot of a pivot bracket metal in a construction floor face so as to reduce the construction cost of the storage door. CONSTITUTION: A lower pivot 12 fitted to the lower butt end face 11a of a storage door 11 is inserted into the receiving pot 16a of a pivot bracket metal 16, mounted on the guide rail 15 of the frame member 14 of a construction floor face 13, so as to fit the storage door 11 to the construction floor face 13. In such a storage door construction method, the lower part of a pivot guide jig 10 with a guide groove 20 inclined downward while being tapered from an upper part with a wide frontage toward a lower part with a narrow frontage is fitted to the pivot bracket metal 16, and the lower pivot 12 is brought into contact with the upper part of the guide groove 20 disposed on the outside of the pivot bracket metal 16, and then slided downward along the guide groove 20 and inserted into the receiving pot 16a.
Patent JP-S60185056-A (JP)
Title: Gas bath heater
Inventor: TAKAGAKI KENICHI
IPC: F23Q3/00
Filed: 1984-02-29
Abstract: PURPOSE:To eliminate the mis-control preventive measure in a control circuit and improve the igniting performance by a method wherein a continuous discharging ignitor is fixed on the boiler body part of a heat exchanger for a bath heater, and the length of a high electric voltage lead wire is shortened. CONSTITUTION:A continuous discharging ignitor 13 is located at the lower part of a heat exchanger 15 for a bath heater, connected to an electric control part 11 with a lead wire 12, and connected to an electrode 18 of a pilot burner 17 with a high voltage lead wire 14. The continuous discharging ignitor 13 is located at a boiler body low temperature part 25 of a heat exchanger 21 for a bath heater. The location of the ignitor 13 is always at the inlet side, accordingly, the temperature of the ignitor 13 is low, consequently, the abnormal condition of the continuous discharging ignitor 13 caused by the burning can be prevented. The loss of energy (electric voltage) generated in the continuous discharging ignitor and the generation of noise signal can be prevented due to the short length of the high voltage lead wire, thereby, the stabilized igniting control can be performed.
Patent JP-H01213051-A (JP)
Title: Data source and sink
Inventor: TSUZUKI HANZO
IPC: H04N7/16
Filed: 1988-02-22
Abstract: PURPOSE:To enable the attaching and wiring work of a terminal or the like to be simplified by transmitting a first and a second voltage waveform signal showing transmission data to a two-wire circuit, making it to be constant voltage by a reception side, simultaneously discriminating connectors connected state and recognizing received data. CONSTITUTION:A communication control equipment 1 transmits the voltage waveform signal (a) of a binary level and the same signal (b) of which phase is inverse to each terminal equipment 2 as supply voltage and data through the D.C. current circuit 3 of the two-wire cable. Besides, a discrimination means 2-2 discriminates whether the connected state of the connectors A and B for the signals (a) and (b) is positive or negative. When it is discriminated to be positive, a recognizing means 2-3 recognizes the received data from the signal (a) and it recognizes the received data from the signal (b) when it is discriminated to be negative. Therefore, since the data can be received even by both connections and simultaneously, it is the two-wire system and the supply voltage can be also supplied, the attaching/wiring work of the terminal can be easily and surely executed.
Patent JP-H02218477-A (JP)
Title: Apparatus for classifying particulate material
Inventor: MUNEKATA SHIZUO
IPC: B07B7/083
Filed: 1989-02-21
Abstract: PURPOSE:To easily control the fineness of the title device by making the outer diameter of at least one or more classifying blades among the classifying blades mounted on a classifying blade mount plate smaller than the inner edge of a control valve plate in the radius direction thereof at the full-open position of a control valve. CONSTITUTION:This apparatus consists of an outer cylinder 1 wherein a cone part is connected to the lower end of an erected cylindrical body closed at the upper end thereof, an inner cylinder 2 wherein a cone part equipped with a louver door is connected to the lower end of the body arranged on the same center axis as the outer cylinder 1, the disc-shaped dispersing plate mounted to the lower end of a rotary shaft 4, a plurality of classifying blades 8 mounted on a classifying blade mount plate 9, an air amount control valve 12 freely advancing and retracting in a radius direction and the main blade 11 arranged above the valve 12. The outer diameter of at least one or more blade 8a among the classifying blades 8 mounted on the classifying blade mount plate 9 is made smaller than the inner edge 12b of a valve plate in the radius direction thereof at the full-open position of the valve 12. As a result, fineness can be easily controlled.
Patent JP-H08211870-A (JP)
Title: Envelope signal generation device
Inventor: KOSUGI TAICHI
IPC: G10H1/057
Filed: 1995-02-03
Abstract: PURPOSE: To provide an envelope signal generation device by which a smooth attenuation feeling can be obtained even for a musical tone having an envelope realized by a decay of two stages. CONSTITUTION: This device is provided with a time variable signal signal generation means 501 generating a time variable signal normalized for each sections of an envelope consisting of plural sections. An AC amplitude level lost by normalization is reproduced by an AC amplitude level reproducing means 152 by calculating a difference between a target level of an envelope of a section and the final value of an envelope of a preceding section for a time parameter signal from the time variable signal generation means 501. An DC amplitude level lost by normalization is reproduced by an DC amplitude level reproducing means 152 by calculating a target level of an envelope of a section. The AC amplitude level reproducing means 152 is constituted so that an AC amplitude level is reproduced making a target level of an envelope zero in the prescribed section in plural sections.
Patent JP-H06233054-A (JP)
Title: Ccd line sensor driving device
Inventor: FUJIWARA SHIGENORI
IPC: H04N1/04
Filed: 1993-02-02
Abstract: PURPOSE:To arbitrarily change the document read speed while fixing the electric charge storage period of a CCD and to correctly output the quantity of electric charge corresponding to the quantity of received light. CONSTITUTION:A CCD start signal ASTRT is so generated that a read period T is divided into plural continuous reference sections Ri and dummy sections Di. The gate signal generated in accordance with this CCD start signal ASTRT is given to the gate part of a CCD line sensor to transfer the electric charge stored in a light reception part to a transfer part. The picture signal outputted from the transfer part to the second reference section R2 out of the output of the CCD line sensor is taken out based on a read signal AREAD. The transfer signal whose period is shorter than that in reference sections is given to the transfer part of the CCD line sensor in dummy sections D1 and D2 to transfer the electric charge at a high speed, thereby preventing the electric charge from remaining in a shift register at the time of the end of the dummy section.
Patent JP-H05237773-A (JP)
Title: Master/slave type manipulator
Inventor: WAKE SHOJI
IPC: G05D3/12
Filed: 1992-02-26
Abstract: PURPOSE:To provide a master/slave type manipulator preventing the erroneous action of a slave arm by an offset value when the following drive is started. CONSTITUTION:A master/slave type manipulator follow-drives a slave arm based on the position deviation resolving speed command determined from the latest position deviation signal epsilontheta to resolve the position deviation signal epsilonthetagenerated by the action of a master arm after the position deviation signal epsilonthetais set to zero, detects the speed of the slave arm with a speed detector 15 during the follow drive, and outputs the speed detection signal to the position deviation resolving speed command. It is provided with a speed memory means 19 storing the speed detection signal outputted by the speed detector 15 via the action of a speed memory switch 18 connected to the speed detector 15 or outputting the speed detection signal and a speed correcting means 20 correcting the position deviation resolving speed command with the speed detection signal.
Patent JP-H11238622-A (JP)
Title: Magnetic powder scattering preventing device
Inventor: ITO ATSUSHI
IPC: H01F7/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To efficiently collect magnetic powder such s iron powder, etc., by a method, wherein in a magnetic path provided with one or more sets of paired magnetic poles, the magnetic poles in respective sets capture magnetic powder scattered by the attractive force in the formed air gaps developing surface type magnetic field. SOLUTION: A magnetic powder scattering prevent device is composed of a magnetic force generating part 1 and a magnetic path 2, through which the magnetic flux generated in the magnetic force generating part 1 passes. The magnetic force generating part 1 is composed of an electromagnet comprising a core part 3 and a coil 4 provided outwardly on the core part 3. Furthermore, the magnetic path 2 is provided with one or more sets of paired magnetic poles 5, 6 extending from the core part 3 of the magnetic force generating part 1, while the magnetic poles 5, 6 of respective sets form the air gaps 7 forming the surface type magnetic fields to be composed for capturing the scattered magnetic powder by the magnetic attractive force.
Patent JP-H07248131-A (JP)
Title: Device and method for purifying air
Inventor: TACHIBANA KOICHI
IPC: F24F11/02
Filed: 1994-03-10
Abstract: PURPOSE:To obtain an air-purifier which ensures detection of residual ozone in the air and proper control of the ozone concentration after the purification of air so as to create environment which is pleasant and safe with respect to the air quality. CONSTITUTION:The quality of air is judged as regards the level of the quality by comparing the quality of air detected by an air-quality detective means 1 with the quality of air preliminarily specified for a purified condition of air. When the quality of air is judged to be foul, the air is purified by generating ozone by the use of an ozonizer 2 and furthermore the air is treated for purification by decomposing the ozone by the use of an ozone-decomposing-deodorizing means 3. Furthermore, the residual ozone in the air after the purifying treatment is detected by the use of an ozone-detective means 4 and it is judged whether the generation of ozone should be continued or not by comparing the detected concentration of the residual ozone with the preliminarily set permissible concentration of residual ozone. If it is decided that the residual ozone exceeds the permissible concentration, the ozonizer 2 is so controlled as to stop the generation of ozone.
Patent JP-S51114578-A (JP)
Title: Method and device for automatic position control
Inventor: TSUDA EIZOU
IPC: G05D3/00
Filed: 1975-03-31
Abstract: PURPOSE: Determination of time to start speed reduction, depending on the weight of a controlled object. 
     COPYRIGHT: (C)1976,JPO&Japio