baber/WOPTO huggingface dataset:
Patent JP-H11255524-A (JP)
Title: Apparatus for producing flat glass and method
Inventor: KODAMA KAZUAKI
IPC: C03B11/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a flat glass capable of minimizing the tilting and displacement of a mold by heat, and further to provide a method therefor. SOLUTION: This apparatus for producing a flat glass has a freely rotatably supported turn table 4, a plural lower molds 6 for receiving a molten glass arranged along circumference direction of the turn table 4, at least one upper mold 7 and 9 arranged in the moving passage of the lower molds so as to face to the lower molds, and realizing the press of a molten glass with the lower molds by moving the upper mold 7 to the lower molds 6, a supporting structure 11 for supporting the upper mold and a cooling means for cooling at least one of the turn table 4 and the supporting structure 11. The cooling means suppresses the deformation of the turn table or the supporting structure and maintains fine parallelism and positioning between the upper and lower molds.
Patent JP-H10267762-A (JP)
Title: Sampling method and device in measuring temperature of molten metal
Inventor: KARIYA KAZUHIRO
IPC: G01N1/10
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the sampling in measuring a temperature of molten metal after powder injection refining by storing a lance insertion position of a molten metal surface at the time of powder injection refining, and inserting a probe for temperature measurement sampling into the same position as the insertion position. SOLUTION: An insertion position profiling device accurately moves a sampling probe 5 to an insertion position HP of an injection lance 6. Namely, at the time of temperature measurement sampling, the probe 5 is led to the insertion position HP by shifting a pair of masts 10a, 10b mounted in parallel on a lateral moving carrier 8. This device comprises an insertion position detecting means of powder injection lance into a molten metal surface, a storing means for storing the insertion position of lance detected, and a driving means for moving up and down the prove 5 as well as laterally moving the laterally moving carriage to the stored position.
Patent JP-H0624448-A (JP)
Title: Drip prevention for bottle mouth
Inventor: YAMAZAKI MAMORU
IPC: B65D25/20
Filed: 1992-02-13
Abstract: PURPOSE:To eliminate certainly dripping from round-neck bottles and containers, and to make keeping of cleanliness available at times in homes and eating places. CONSTITUTION:An outer plate 2 is arranged to the outer circumference of a defatted cotton string 1, and ribs 3 are provided, extending inward from the outer plate 2, and axial cross sctions thereof are made in triangular shape. With spaces 4 and slits 5 provided between the ribs, this device is made up by winding the outer plate counterclockwise twice.
Patent JP-S55167039-A (JP)
Title: Manufacture of tablet or granule by compression molding
Inventor: KAWAI AKIFUSA
IPC: A61J3/06
Filed: 1979-06-14
Abstract: PURPOSE: To manufacture tablets or compression molded granules which are disintegrated in water in a short time but have high hardness and resistance to disintegration and abrasion by a method in which an excipient for tablets or granules is used in place of a pressure injection lactose.  
     CONSTITUTION: In the manufacture of tablets or granules by compression molding, part of all the excipient is replaced by a pressure injection lactose in the beta-lactose state, obtained by a method in which alpha-lactose is mixed with 5W15% water and then injected at a high temperature and a high pressure by a pressure extruder and restored rapidly to ordinary pressure. The tablets or granules manufactured by this method have a high hardness and high resistance to disintegration but excellent decayability in water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59201305-A (JP)
Inventor: MIHASHI YASUO
IPC: F21V21/26
Filed: 1983-04-28
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-S59199658-A (JP)
Title: Method for removing o-phenylenediamine from phenylenediamines
Inventor: OBATA KAZUFUMI
IPC: C07C209/84
Filed: 1983-04-27
Abstract: PURPOSE:To remove o-phenylenediamine from phenylenediamines containing o-phenylenediamine, easily and efficiently, by reacting the diamines with a specific compound. CONSTITUTION:Phenylenediamines (e.g. p-phenylenediamine) containing o-phenylenediamine are heat-treated at 100-270 deg.C in the presence of dimethylformamide and an acid, or an adduct of dimethylformamide and a bisulfite, and the heat- treated product is distilled. As an alternative process, the diamines are distilled at 100-270 deg.C in the presence of dimethylformamide, etc. to effect the removal of o-phenylenediamine from the aromatic diamines. The m- and p-phenylenediamines having extremely low o-phenylenediamine content or absolutely free from the diamine are useful as a raw material of heat-resistant polyamide.
Patent JP-S61232099-A (JP)
Title: Conveyor in plastic working machine
Inventor: KAGEYAMA RYOICHI
IPC: B65G47/90
Filed: 1985-04-09
Abstract: PURPOSE:To decrease the driving powder for work conveyance and to reduce the sizes of a driving mechanism and vertical driving means by mounting handling arms which can hold the work to an arm carriage movable on a vertically movable guide rail and connecting a driving carriage which is run and driven by the driving mechanism thereto. CONSTITUTION:The driving carriage 19 and arm carriage 11 travel on the guide rail 10 when an oscillating arm 23 is oscillated by the driving source and driving shaft 22 of the driving mechanism. The arm carriage 11 is vertically moved as well when the rail 10 is vertically moved by the vertical driving means 45. The work conveyance between respective working stations is executed by the above-mentioned combination. A driving rack 26 is displaced in the longitudinal direction via a connecting rod 33 and a link 35 by operating a DC motor 34 which is the rack driving source. A pair of the handling arms 12a, 12b of each arm carriage 11 are thereby moved to detach from each other in the stage of holding the work and are moved to attach to each other in the stage of standing-by between the working stations.
Patent JP-S56737-A (JP)
Title: Tuning fork type crystal oscillator
Inventor: KOGURE SHIGERU
IPC: H03H9/00
Filed: 1979-06-15
Abstract: PURPOSE:To enable to obtain high Q value such as 200,000-300,000 by eliminating loss of oscillation energy, by providing the support resonated with the frequency equal to the resonant frequency of the coupled diapason type crystal oscillator at the base of the coupled tuning fork type crystal oscillator. CONSTITUTION:The coupled tuning fork type crystal oscillator consists of the main body 6, support 7 for the main body 6, bonding part 8 for the lead, boundary 9 between the support 7 and the bonding part 8, and the boundary 10 between the main body 6 and the support 7. Further, the main body 6, support 7 and bonding part 8 are cut out incorporatedly from the crystal ore, and the resonant frequency of the support 7 is equally selected as the resonant frequency of the main body 6. With this constitution, the oscillating displacement of the boundary 9 is zero, and the oscillating displacement of the bonding part 8 is almost zero. Accordingly, even if the bonding part 8 is soldered with leads, no oscillation energy is lost and high Q value such as 200,000-300,000 is obtained, allowing the usage for electronic watches.
Patent JP-S60221192-A (JP)
Title: Cream solder
Inventor: OGURA TOSHIAKI
IPC: B23K35/36
Filed: 1984-04-13
Abstract: PURPOSE:To obtain cream solder for sintered Ag/Pd, Ag/Pt and Ag/Pd/Pt bodies which are difficult to weld by incorporating borofluoric acid salt having a nitrogenous base at a specific mole into a flux. CONSTITUTION:The cream solder is prepd. by incorporating the borofluoric acid having the nitrogenous base at 1X10<-4>-1X10<-2>mol into 100g flux. The nitrogenous base is selected from dipropyl amine, propyl amine, allyamine, diallyamine, isobutyl amine, sec-butyl amine, tert-butyl amine, cyclohexyl amine, 2-ethylhexyl amine, piperidine, diphenyl guanidine, diphenyl amine, etc.
Patent JP-H07278798-A (JP)
Title: Vacuum vapor deposition device and vacuum vapor deposition method
Inventor: HIRAI ETSURO
IPC: C23C14/24
Filed: 1994-04-14
Abstract: PURPOSE:To eliminate the need for vapor channels by forming the vapor ejec tion hole of a crucible for generating the vapor to be deposited by evaporation in a vacuum vapor deposition device to a specific shape and specifying the vapor pressure in this crucible to a specific value. CONSTITUTION:The sectional area A in the nozzle outlet part of a slit nozzle 4 of the crucible 5 and the sectional area A* in the nozzle throat part thereof are formed to shape satisfying equations I and II. A0 the sectional area of the crucible, M: the Mach number of the vapor, gamma: the specific heat ratio of the vapor. The relation between the vapor pressure P0 in the crucible 5 and the pressure P1 in a vacuum vapor deposition chamber is so set as to satisfy equation III. The vapor 13 naturally forms a vapor boundary 12 and does not flow out to the outer side of the vapor boundary 12. The vapor 13 is introduced into a thin strip 2 without the vapor channels. Since the evaporated vapor 13 is almost completely deposited by evaporation, the miniaturization of the crucible is possible.
Patent JP-S552559-A (JP)
Title: Conveyed article separation and transshipment device
Inventor: AKUTSU SHIGEYASU
IPC: B65G47/90
Filed: 1978-06-22
Abstract: PURPOSE: To smoothly separate a conveyed article from a seat, by providing a transshipment frame with two conveyors and a vertically reciprocating reception frame.  
     CONSTITUTION: A transshipment device 3 is provided on a truck movably supported on rails 11. A first roller conveyor 15 is supported by a frame 14 over one side of the truck 13. A second roller conveyor 17 is supported by a frame 16 over the other side of the truck 13. The reception frame 18 is provided on the truck 13 under the second roller conveyor 17 so that the reception frame 18 can be moved up and down. One end of the truck 13 is connected to a driving cylinder 20 attached to a fixed frame 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57192263-A (JP)
Title: Method of coating metal
Inventor: SASAMOTO TAKESHI
IPC: C23C14/14
Filed: 1981-05-20
Abstract: PURPOSE: To form with ease even in the atmosphere a highly pure metal coat adhered strongly, by gradually spacing away metal items that are in contact with each other and through which electric current is passed so that a molten metal bridge is formed between them, and cutting the bridge in a specified voltage range.  
     CONSTITUTION: While an electric current is passed in a direction shown at an arrow A between the first metal 1 and the second metal 2 that are in contact with each other, the relative positions of the metals are gradually displaced. When the gap between the metals 1, 2 is augmented, and the contact area is reduced enough to increase the electrical resistance, which results in the generation of Joule heat that in turn melts both the metals 1,2 so that the melted metal bridge 4 is formed. As the Joule heat at the bridge 4 increases further, the metals 1, 2 is further melted, making the volume of the larger bridge 4 more larger. At a voltage not less than the melting voltage of at least one of the metals and not more than the minimum arc voltage, the bridge 4 is cut so that the metal 2 is coated on the metal 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06254929-A (JP)
Title: Injection molding machine
Inventor: MATSUURA MOTOO
IPC: B29C45/73
Filed: 1993-03-09
Abstract: PURPOSE:To restrain warp, deformation, and decomposition of a molded piece due to temperature change of a mold and minimize time of molding cycle by controlling a cooling time to be longer according to rise of the temperature of the mold. CONSTITUTION:A signal of a thermistor temperature sensor 1 embedded near a cavity of a mold is inputted to an amplifier 2, converted into a current signal, and inputted to a computing device 3. The computing device 3 has, for example, an A/D converter and a digital computing means, where an analog signal from the amplifier 2 is converted into a digital signal. The digital signal is compared with a digital value equivalent to a reference set temperature value. The difference is multiplied by a function so as to calculate a cooling time. The calculated cooling time is outputted. On the other hand, a counter 4 is started by a dwelling completion signal, and its output is inputted to a comparator 5. Outputs of the counter 4 and the computing device 3 are compared. When they coincide, the output signal of the comparator 5 changes from low to high so as to output a mold opening signal. The mold opening signal is transmitted to a mold driving section.
Patent JP-S60221658-A (JP)
Title: Solar heat pump device
Inventor: YUYAMA HIROSHI
IPC: F24S90/00
Filed: 1984-04-16
Abstract: PURPOSE:To strikingly reduce the power consumption during the operation of a liquid transfer pump by a structure wherein the liquid transfer pump and an on-off valve are interposed in parallel to an expansion valve in a heat transfer medium circulating circuit, in which a compressor, a condenser, the expansion valve, an evaporator and a solar heat collector are interposed. CONSTITUTION:A heat transfer medium circulating circuit, in which a compressor 1, a condenser 11, an expansion valve 3 and an evaporator 4 are interposed, is provided so as to interpose a solar heat collector 5, through which a heat transfer medium circulating passage runs, in said circuit in parallel to the evaporator 4. At the same time, a heat transfer medium circulating circuit on-off valve 12, which is connected in series to a liquid transfer pump 6, and the liquid transfer pump 6 are connected in parallel to the expansion valve 3. Because heat transfer medium is flowed selectively to the liquid transfer pump or the expansion valve in corresponding to the operating mode by means of the above-mentioned device, the most efficient operation in the respective operating modes can be realized. In other words, because the expansion valve and the liquid transfer pump are arranged in parallel to each other, the strikingly energy-saving operation is made possible especially when the liquid transfer pump is put into operation and the decompression effect due to the expansion valve can be sufficiently utilized when heat pump is in operation under the state that the liquid transfer pump is stopped.
Patent JP-S532037-A (JP)
Title: Line printer
Inventor: AMAMIYA TOSHIROU
IPC: G06K15/07
Filed: 1976-06-28
Abstract: PURPOSE: To reduce by half the cost of the drive circuit and the power supply circuit, by decreasing the number of the drive elements of the print hammer drive circuit, simplifying the power supply circuit, and lessening the mounting space of the drive circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59203698-A (JP)
Title: Controlling method for biological denitrification
Inventor: KANAZAWA TATSUE
IPC: C02F3/34
Filed: 1983-05-02
Abstract: PURPOSE:To contrive the curtailment of a power cost by the reduction of DO in a diffuser tank and the optimization of an agitating speed, by adding correction to the speed of agitation in the diffuser tank calculated from a DO value in a nitrifier tank and an inflow amount in the diffuser tank using a DO value in said diffuser tank as a feed back amount. CONSTITUTION:Inflow filthy water 1 is nitrified in a nitrifier tank 2 under an aerobic condition, agitatively deaerated in a diffuser tank 3 to reduce D0, denitrified in a denitrifier tank 4, separated from returned sludge 6 in a precipitation basin 5 and then drained. In this tertiary treatment, the agitating speed of an agitator 7 for the diffuser tank 3 is calculated by a computer 9 on the basis of DO1 measured by the DO meter 13 of the nitrifier tank 2 and an inflow amount F measured by the inflow meter 14 of the diffuser tank 3, to dispatch a speed command as feed forward instruction. On the other hand, a correction value is calculated by another computer 11 on the basis of the difference DELTADO2 between DO2 measured by the DO meter 8 of the diffuser tank 3 as a feed back signal and a set point D0 provided from a DO2 setting unit 10, to correct said speed instruction. Hence, the agitating speed is controlled at the optimum value.
Patent JP-H10267362-A (JP)
Title: Controller for air conditioner
Inventor: NANJO KAZUHIKO
IPC: F24F11/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the controller of an air conditioner, permitting easy coping with abnormality by changing automatically a connection between a remote controller and a main machine to another connection between the main machine and another remote controller when the abnormality is generated in the former remote controller and excellent in maintenance workability. SOLUTION: A first remote controller 6 and a second remote controller 7 are connected to an air conditioner 1 through signal wires 5. When a main machine, comprising one of the first remote controller 6 and the second remote controller 7 and the main machine, is not operated normally due to troubles and the like, the setting of master machine/slave machine is indicated automatically in indicating units 64, 74 by the operation of a main machine abnormality detecting means, a master machine/slave machine setting means and a master machine/slave machine setting indicating means without necessitating any setting work through an external inputting means exclusive for setting master machine/ slave machine.  Accordingly, the master machine/slave machine setting can be recognized easily and easy coping upon generating abnormality such as trouble and the like is permitted whereby maintenance workability is improved.
Patent JP-S58193028-A (JP)
Title: Electronic oven with temperature detector
Inventor: NIWA TAKASHI
IPC: G01K11/12
Filed: 1982-05-06
Abstract: PURPOSE:To detect temperature of a food, by using a material which varies its color dependent on temperature, and measuring a change in color by means of a color sensor. CONSTITUTION:Since the inside of a heating chamber is illuminated by a light source, a change in color of a temperature indicating material 6 is detected by a color sensor 9. Or a light generated by a light source 7 for detecting a change in color is collected by a ray sensor 9 to illuminate the temperature indicating material 6. The color sensor 9 outputs a current corresponding to the wavelength of the inputted light, and thereby the color of the temperature indicating material 6 is detected as a change in current. A current detected by the color sensor 9 is amplified by an electronic circuit 10, the current is converted into a digital value by an A/D converter 1, and the digital value is read into a microcomputer 12 which decides temperature of a container. Through control of an output from a relay output terminal 13, a primary side of a transformer 12a in an electronic oven circuit is turned ON and OFF to control oscillation of a magnetron 1 connected to the secondary side of the transformer 12a.
Patent JP-H10270459-A (JP)
Title: Three-terminal type nonlinear element and its manufacture
Inventor: INOUE TAKASHI
IPC: H01L21/331
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a three-terminal nonlinear element in which three channels can be formed on a substrate having a heat resistance of >=250 deg.C in one process by using a metal oxide semiconductor without using such a noxious gas that is required for channel formation and a method for manufacturing the element. SOLUTION: A three-terminal nonlinear element is constituted in such a structure that a second metal oxide semiconductor 103b which is made of the same material as that used for forming first and third metal oxide semiconductors 103a and 103c containing water or a hydroxyl group and substantially contains no water nor hydroxyl group is held between the first and third semiconductors 103a and 103c. A method for manufacturing the element includes a process for annealing the semiconductors 103 manufactured by performing anodic oxidation on a first metallic film 102 with a water-containing gas.
Patent JP-H11258690-A (JP)
Title: Electronic camera
Inventor: DAIGAKU MASAAKI
IPC: G03B19/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible barrel type electronic camera which can have an attachment lens mounted and is reduced in restriction on stroboscopic flash arrangement and reducible in thickness. SOLUTION: At the back facing part of a camera body 1, an image pickup cover 10 which holds an image pickup element and an optical fiber lens inside and is provided with a finder ocular part 9 is provided forming part of the back facing and for photography, the image pickup part cover 10 is projected from the back facing surface to position the imaging device and an image pickup optical system, etc., at a given air interval. When no photograph is taken, the image pickup part conver is put back in the camera body to shorten the air interval between the imaging device and image pickup optical system, etc., and consequently while an attachment lens can be mounted on the front lens, the camera is made compact when carried.
Patent JP-S59202992-A (JP)
Title: Ramp way in hold
Inventor: UKITO ISAMU
IPC: B63B25/00
Filed: 1983-04-30
Abstract: PURPOSE:To expeditiously perform loading and unloading of automobiles coming in and out of an entrance in third deck by providing a movable ramp way in a pivotable manner between second and third decks which is connected to a fixed ramp between first and second decks, and a bypass ramp way between first and third decks. CONSTITUTION:A movable ramp way 4 is provided in a pivotable manner from third deck 13 to be connected to the upper end of a fixed ramp 1 disposed between first deck 11 and second deck 12. Similarly, a movable ramp 9 is provided in a pivotable manner from fifth deck 15 to be connected to a movable ramp 3 bridging between third deck 13 and fourth deck 14 to form a bypass ramp between first deck 11 and third 13 as well as third deck 13 and fifth deck 15. In this manner, the loading and unloading operation of automobiles into and out of the hold through an entrance in third deck 13 can be performed smoothly.
Patent JP-H0877978-A (JP)
Title: Fluorescent lamp device and lighting system
Inventor: YASUDA TAKEO
IPC: H01J61/32
Filed: 1995-03-31
Abstract: PURPOSE: To provide a fluorescent lamp device and a lighting system in which fears of fusion, smoke, and fire in a plastic part, in the terminal stage of a life are reduced. CONSTITUTION: When an emitter in either of electrodes 28 is worn in the life terminal stage, glow discharge occurs in either electrode 28. The electrode 28 on the side, in which an impact of ions of glow discharge is increased and the emitter is worn, is overheated and burnt to be disconnected, and connection between a choke coil and resonance condenser is released, so that resonance is stopped, and then, an inverter circuit 12 stops oscillating. In the terminal stage of a life of a fluorescent lamp 21, glow discharge is not continued in the electrode 28, and as a result, the temperature in the vicinity of the electrode 28 is prevented from increasing unnecessarily.
Patent JP-S60223082-A (JP)
Title: Floppy disk device containing head carriage positioning mechanism
Inventor: MASUDA TAKAHIRO
IPC: G11B21/02
Filed: 1984-04-18
Abstract: PURPOSE:To improve the accuracy and to reduce the cost of the titled floppy disk by providing a damper to a part of a belt which is driven by two pulleys. CONSTITUTION:An air damper 16 is attached at the side opposite to the attachment side of a carriage 7 to a belt 4. A piston 17 is attached to the belt 4 and slided in a body with the belt 4 toward an arrow head 19 within a cylinder 18. Thus the carriage 7 can be stopped smoothly to obtain the same effects as those secured by a frictional damper. Furthermore the positioning of the carriage 7 is possible with higher accuracy since no residual frictional power is produced.