baber/WOPTO huggingface dataset:
Patent JP-H0960608-A (JP)
Title: Actuator control device of hydraulic working machinery
Inventor: HANAMOTO TAKAHIRO
IPC: F04B49/06
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To suppress vibration caused by shock at the time of which operation before the vibration is amplified, and carry out damping quickly. SOLUTION: Vibration caused by lowering operation of a winch motor 11 is detected by a vibration sensor 24, pilot flow rate supplied to a control valve 13 is reduced by an electromagnetic proportional flow rate control valve 20 in a lowering side pilot pipe passage 18 which is operated by a signal from a controller 21 when vibration occurs, and motion of the valve 13 is suppressed so as to reduce the change of winch motor flow rate.
Patent JP-H0748701-A (JP)
Title: Production of cuff
Inventor: MAKIYAMA MASAHIRO
IPC: A41B7/00
Filed: 1993-08-05
Abstract: PURPOSE:To enable to seam a front cloth, an interlining and a back cloth with an automatic sewing machine without generating looseness on the back cloth even when the cuff is rounded into a worn form. CONSTITUTION:The method for producing the cuff by superposing a front cloth 1 on an interlining 2, subjecting the both superposed cloths to an interlining- fixing seaming, laminating a back cloth 3 to the front cloth 1, seaming the front cloth 1, the interlining 2 and the back cloth 3, turning back the back cloth 3, and subsequently stitching the front cloth 1, the interlining 2 and the back cloth 3 is characterized by forming the laterally interlining-fixing seamed product of the front cloth 1 and the interlining 2 in a prescribed larger length than the lateral length of the back cloth 3, temporarily seaming both the lateral ends of the front cloth 1, the interlining 2 and the back cloth 3 in the longitudinal direction, arranging the front cloth 1 and the interlining 2 in a loosed state along the back cloth 3, and subsequently seaming the front cloth 1, the interlining 2 and the back cloth 3.
Patent JP-S60108396-A (JP)
Title: Growth of single crystal
Inventor: YORIZUMI MINEO
IPC: C30B15/30
Filed: 1983-11-11
Abstract: PURPOSE:In growing single crystal by Czochralski method, to prepare high-quality single crystal having a given outer diameter and uniform composition, by stirring forcibly melt of raw material kept in a crucible by an agitating blade. CONSTITUTION:After the seed crystal 4 is immersed in the silicon melt in the crucible 10, the seed crystal 4 and the silicon melt 11 are pulled up through the elevating mechanism 2 rotating crystal and solidified to prepare silicon single crystal. The elevating mechanism 2 rotating crystal consists of the inner revolving shaft 5 to which the seed crystal 4 is attached, the outer revolving shaft 6 (the arm parts 7a and 7b, platinum lines 8a and 8b) to which the agitating blade 9 are fixed), and the shafts 5 and 6 in such a way that setting of number of revolutions and vertical movement are attained independently. By the use of the above-mentioned device, the single crystal is prepared under conditions wherein the melt 11 is forcedly stirred generally only by the agitating blade 9 and stirring effect by rotation of pulled crystal can be disregarded.
Patent JP-S58116125-A (JP)
Title: Manufacture of double wall container of synthetic resin
Inventor: TERAKURA TOSHIYUKI
IPC: B29C65/00
Filed: 1981-12-29
Abstract: PURPOSE:To join securely two container members through a joining melted resin without providing a belt-shaped resin joining body on the outer side, by joining each joining projected piece of the container main body to inner and outer walls of an outer bottom member through a resin in a space of the outer bottom member. CONSTITUTION:An outer circumferential wall section 4 of the outer bottom member 1 is formed with the inner and outer walls 5, 8 so that the space 7 having a resin injection port 8 in the bottom is formed. The joining projected piece 15 provided to the lower end of the outer circumferential wall 13 is loosely inserted in the space 7 of the outer bottom member 1, and a resin is injected into the space 7 to join the joining projected piece 15 through the resin 19 in the space 7 to the inner wall 5 and the outer wall 8.
Patent JP-H0658566-A (JP)
Title: Air conditioning system and free access floor
Inventor: HOSHINO NOBUO
IPC: F24F1/00
Filed: 1992-08-10
Abstract: PURPOSE:To enable a concurrent local floor heating and indoor heating to be carried out by a method wherein an under-floor space is divided into a first under-floor spacing and a second under-floor spacing and an air layer is held at the second under-floor spacing at a floor slab side. CONSTITUTION:An under-floor spacing 6 is divided into and defined into an upper space and a lower space with a partition 3. That is, an upper space formed by a free access floor 5 and the partition is defined as a first under-floor space 61 and a lower space formed by the partition 3 and a floor slab 2 is defined as the second under-floor space 62. The first under-floor space 61 becomes a chamber to heat air and also becomes as an air circulating passage. The second under-floor space 62 is a chamber for holding air and this air layer may act in place of a thermal insulation material. Accordingly, it is possible to restrict heat loss released to the floor slab 2 without arranging any thermal insulation material on the floor slab 2. With such an arrangement as above, thermal radiation from the lower surface of the free access floor 5 to the first under-floor space 61 can be effectively utilized and then both a local floor heating and indoor heating can be efficiently carried out within a short period off time.
Patent JP-H0664693-A (JP)
Title: Oil feeder
Inventor: MOTOHASHI TOSHIAKI
IPC: B60S5/02
Filed: 1992-08-10
Abstract: PURPOSE:To separate oil dropping from an oil feeding nozzle from rainwater and collect the separated oil. CONSTITUTION:An oil-water separator comprises an oil-water separating hose 22 made of water repellent net, a coil-shaped spring 23 wound on an inner periphery of the hose 22 and a tube covering an outer periphery of the hose 22 while keeping spaces. In this oil-water separator, oil is separated by the oil-water separating hose 22.
Patent JP-S57190169-A (JP)
Title: Thermostat mixing valve
Inventor: TANABE HIRONOBU
IPC: G05D23/13
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a mixing valve easy to perform assembly, repair and inspection work, by housing all functional parts of operating unit, temperature sensing unit, control valve unit, etc. in an inner cylinder and removably mounting said inner cylinder to a main unit outer cylinder. CONSTITUTION:A main unit A consists of a cylinder formed with an opening 5 at one end. The alphabet b is a control valve unit, containing a hot water valve 7 and water valve 8, operated by an operating unit 9 and temperature sensing unit 10, for setting temperature of mixed water. Then these control valve unit b, operating unit 9 and temperature sensing unit 10 are integrally housed and held in an inner cylinder 11 in a state of not falling off. A cover unit 11b is screwed to one end of the inner cylinder, further a spindle 20, integrally rotated with a bush 25, is engaged by a screw to said cover unit, and a temperature adjusting handle 22 can be operated. The inner cylinder 11 is inserted into the main unit outer cylinder A, and then removably mounted by a fixing metal fitting 30.
Patent JP-S6368492-A (JP)
Title: Control device for dynamic vibration absorber
Inventor: YAMADA MANABU
IPC: F02D29/02
Filed: 1986-09-11
Abstract: PURPOSE:To obtain a vibration suppressing effect with a high degree of accuracy, by calculating a variation rate of rotational speed of a main engine, and by adding thus calculated value to a speed detection signal from the main engine to control the speed of a motor in accordance with the deviation value between thus added speed detection signal from the engine and a speed signal from the motor. CONSTITUTION:Even though the rotational speed of a main engine 10 is slightly changed, the variation rate is added to a speed detection signal from the main engine 10, and therefore, the value of the signal is such that the rotation speed of the main engine 10 is as if changed greatly. As a result, the deviation between the speed detection signal from the main engine 10 and a speed signal from a motor 5 becomes larger, and therefore, the followability of the motor 5 may be enhanced with respect to even a small change in the rotation of the main engine 10. Accordingly, it is possible to obtain a vibration suppressing effect with a high degree of accuracy.
Patent JP-S6376998-A (JP)
Title: Cover for sealed vessel and method of forming safety gas vent to cover for sealed vessel
Inventor: RARII JIIN BAAROOZU
IPC: H01M2/12
Filed: 1987-08-26
Abstract: A method of making a safety vent in a cover (2) for a hermetically sealed container and a product comprising a unique container cover for a hermetically sealed container including printing a material strip with a masking resist pattern having an uncovered channel (7) area corresponding to a safety vent area for the container cover, etching the uncovered area to a preselected material thickness, and press forming (7l) the etched area to provide a safety vent membrane in the cover capable of withstanding a preselected pressure before rupture.
Patent JP-S63106030-A (JP)
Title: Electronic keyboard
Inventor: CHII SAN CHIYON
IPC: G06F3/02
Filed: 1987-08-26
Abstract: PURPOSE:To simplify the whole of the assembling of a keyboard, by integrating a plunger and a key cap. CONSTITUTION:The key cap 10 is molded with the plunger 19, and the plunger 19 is fitted in an aperture part 21 formed by a housing 20, and is brought into contact with a part 41 of an elastic dome 40. A chamber 14 on the full arc of wall parts 11 and 12 functions as a guide so that the plunger 19 can insert easily to the aperture part 21. By depressing a key, the plunger 19 advances into the aperture part 21, and deforms the dome 40. At this time, a part 42 of the dome 40 makes a flexible actuator 51 of a thin film 50 bring into contact with a switch part 52 if the enough pressing force of the key is given, and thereby, change is generated in a local electric characteristics, and the change is detected by an appropriate circuit group connected to the thin film 50 as an electrical contact.
Patent JP-H0873917-A (JP)
Title: Bottom-blowing converter steelmaking method
Inventor: KISHIMOTO YASUO
IPC: C21C5/34
Filed: 1994-09-06
Abstract: PURPOSE: To improve the decarburizing reaction together with dephosphorizing reaction at the low carbon concn. stage in a bottom-blowing converter steelmaking method. CONSTITUTION: At the time of the refining in the bottom-blowing converter, the decarburization in the molten steel is executed only by blowing with pure gaseous oxygen from a bottom-blowing tuyere at the low carbon concn. stage of <=0.3wt.% of carbon contact in the molten steel, and the pure gaseous oxygen is blown together with CaO-base flux under condition of >=2Nm<3> /min/t-molten steel of gaseous oxygen supplying speed and >=1.0×10<6> Pa of tuyere pressure.
Patent JP-S6098366-A (JP)
Inventor: DANIERU EDOWAADO KURINBETSUKUS
IPC: G01N29/04
Filed: 1984-10-12
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-H0939265-A (JP)
Title: Ink cartridge for printer and identifying device therefor
Inventor: KANETANI MUNEHIDE
IPC: B41J2/175
Filed: 1995-07-29
Abstract: PROBLEM TO BE SOLVED: To be able to effectively charge only in a normal ink cartridge. SOLUTION: The ink cartridge 1 for a printer comprises a first electrode 5 formed on the outer surface with a predetennined pattern uneven part 4 and capable of being brought into contact with a second electrode provided at a pattern matching part capable of conforming to a pattern arranged on a printer body for receiving the cartridge. The pattern uneven part is provided on the outer surface of the bridge 1, and the pattern matching part is provided in a retaining frame provided in a printer body. The identifying device detects the matching properties of the uneven part 4 to the matching part to be able to identify the cartridge 1. Only when the first and second electrodes are provided on the uneven part 4 and the matching part and normal ink cartridge is mounted in the body, the first and second electrodes are closed to generate an identification signal.
Patent JP-S6367556-A (JP)
Title: Gas detector
Inventor: FURUSAKI KEIZO
IPC: G01N27/12
Filed: 1986-09-10
Abstract: PURPOSE:To hold an atmosphere nearby the catalyst nearly constant and to make a catalyst work to its maximum capacity all the time by providing oxygen occlusive metal oxide in an upper layer which covers a gas sensing layer. CONSTITUTION:A gas detector 10 consists of a ceramic substrate 12, electrodes 16a and 16b for detection which are formed on the substrate 12, a heat resistance electrode 16e, a ceramic laminate plate 18 which is united with the substrate 12 and has a window part 18a, the gas sensitive layer 20 which are so changed in the window part 18 as to cover the electrode patterns 16a and 16b, and the upper layer 24 which is laminated on the gas layer 20. The oxygen occlusive metal oxide is present nearby the catalyst carried by the upper layer 24. Consequently, the catalyst atmosphere is held at an ideal air fuel ratio.
Patent JP-H06158608-A (JP)
Title: Pavement containing hard heat insulating material
Inventor: KOBAYASHI KAZUHISA
IPC: E01C1/00
Filed: 1992-06-30
Abstract: PURPOSE:To improve the comfortableness of a road in a snowfall district in winter by adding heat insulating material in both a pavement and gravels to prevent the change of a road face resulting from the melting of snow and ice under solar heat and the freezing up water. CONSTITUTION:A polystyrene heat reserving board 7 and a woody material- asphalt mixed heat insulating material 6 are inserted between an asphalt base 8 and an asphalt finish layer 4, and that and an asphalt medium finish layer 5. The melting of a snowfall and an ice 3 on a road surface is hastened by the reserve of solar heat to prevent the change of the road surface caused by the freezing up of water.
Patent JP-H04348030-A (JP)
Title: Inclined etching method
Inventor: JIEON JIYAE KIMU
IPC: H01L21/302
Filed: 1991-07-31
Abstract: PURPOSE: To improve process effective range by gently forming the inclination of a pattern tip edge at the time of forming a pattern in a semiconductor manufacturing process. CONSTITUTION: A wet type etching process additionally includes a process for dipping a film for forming a pattern 14 before wet-type etching to a prescribed dipping solution consisting of etching solution for wet-type etching and distilled water. On the other hand, an RIE process additionally includes a process for incline-forming a photo resist pattern film 19a before etching and a process for mixing O2 gas to etching gas for dry-type etching to make another gas to etch a photo resist pattern film with a film for forming a pattern 18. As the tip edge of the film for forming a pattern can be etched by inclining, a pattern film with a desired side face inclination can be formed and the process effective range and the yield of an element after process integration are improved.
Patent JP-S6274253-A (JP)
Title: Production of noodles containing fermented soybean
Inventor: SATOU TORAJI
IPC: A23L7/109
Filed: 1985-09-25
Abstract: PURPOSE:To obtain the titled noodles having good digestion and high glutinousness comprising viscous noodles blended with ground fermented soybeans from which a viscous solution is removed, by kneading sufficiently ground fermented soybeans with wheat flour and a solution of salt. CONSTITUTION:Fermented soybeans ground into about 0.5mm are kneaded with raw material flour of noodles and a solution of salt. Powdered fermented soybeans whose viscous solution is adsorbed on noodles are dispersed into noodles, an amount of fermented soybeans added is increased, an amount of intake of fermented soybeans can be enlarged, the noodles have good digestion since powdered fermented soybeans which are fermented by Bacillus natto and from which a viscous solution is removed, are eaten and the noodles have viscoelastic properties and high glutinousness.
Patent JP-S6369144-A (JP)
Title: Manufacture of nickel electrode for alkaline battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/26
Filed: 1986-09-10
Abstract: PURPOSE:To make it possible to improve the utility, life, and high discharge performance of a nickel electrode by conducting copper plating in a nickel electrode for alkaline battery, then conducting nickel plating thereon. CONSTITUTION:Copper plating is conducted on the surface of a nickel electrode, especially a nonsintered nickel electrode, then nickel plating is conducted thereon. The amount of copper plating is enough only to give conductivity to the electrode for efficient nickel plating. After nickel plating, the copper layer is preferable to oxidize to copper oxide by charge and to dissolve in alkaline solution. By using this process, nickel layer is easily formed by either way of electrode plating or electroplating and no additional layer is necessary. Therefore, decrease in energy density in the nickel electrode is prevented, and the utility of nickel active material, the life, and the high rate discharge performance can be improved.
Patent JP-S6191494-A (JP)
Title: Finned heat exchanger
Inventor: TANAKA HIROYOSHI
IPC: F28F1/32
Filed: 1984-10-11
Abstract: PURPOSE:To improve heat exchanging capacity (or heat dissipating performance) and compactness of the exchanger by a method wherein thermal resistance between the fins of finned heat exchanger and air is reduced. CONSTITUTION:The heat of flon refrigerant, flowing through a steel tube 4 in the condition of two-phase flow, is transferred through a fin collar 5, a fin 6 and twisted fin end 7, which are formed by aluminum, and effects heat exchange between air, flowing from the direction of arrow sign X in the diagram. The flow of air, flowing from the direction X in this case, generates two vortexes A, B upon colliding against the twisted fin ends 7. These vortexes become fine vortex threads and flows to the rear side of the fin whereby the heat conductivity of the surface of the fin is increased. On the other hand, in case the heat exchanger is empolyed as the outdoor machine of a heat pump, a fin efficiency at the tip end of the fin is reduced since the tip end of the fin is cut into narrow tablet and is twisted while the length of the fin is elongated by twisting it and the frosting area at the leading edge of the fin is increased. According to the elongation, a time from the beginning of frosting to the closing of air path due to the frosting may be elongated.
Patent JP-2001039069-A (JP)
Title: Scratch card
Inventor: IMAI TOSHIFUMI
IPC: B42D15/10
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a scratch card whose sheet substrate is naturally biodegradable after being discarded and left alone to contribute to the enhancement of discarding properties by forming the sheet substrate of a mixture of a resin which is composed mainly of a copolymer composed of polyglycolic acid, polylactic acid or lactic acid and oxycarboxylic acid and is biodegradable and an organic and an inorganic pigment. SOLUTION: The scratch card has a first printing layer containing secret matters 22 formed on a plastic substrate 21 and a transparent anchor coat layer 23 formed on the top of the first printing layer. In addition, a scratch concealing layer part 24 is formed on the top of the transparent anchor coat layer 23 and a second printing layer 26 indicating characters, a pattern and the like is printed on the top of the part 24 with a final protecting layer 25 formed. In this case, the plastic substrate 21 to be used is a mixture of for example, a biodegradable resin such as a thermoplastic resin composed mainly of a copolymer of polyglycolic acid, polylatic acid or the lactic acid and oxycarboxylic acid or an aliphatic polyester resin such as a polycaprolacton and an organic and an inorganic pigment.
Patent JP-H05296808-A (JP)
Title: Ultrasonic flowmeter
Inventor: YOSHIKURA HIROSHI
IPC: G01F1/66
Filed: 1992-07-17
Abstract: PURPOSE:To prevent that a lining layer on the inside of a pipeline of an ultrasonic flowmeter is deformed. CONSTITUTION:A lining layer 2 is formed on the inner face of a pipeline 1. Reinforcement members 10, 11 are fitted into mounting holes 3, 4 in the sidewall of the pipeline 1. Bottom parts 10b, 11b at the reinforcement members 10, 11 are buried in, and fixed to, the lining layer 2; the flange parts 10a, 11a are coupled and fixed to the pipeline 1. An ultrasonic transmitter 5 and an ultrasonic receiver 6 are fitted to the reinforcement members 10, 11; a transmission part 5a and a reception part 6a are pressed and bonded to the lining layer 2 via bonding materials 7, 8. Since a pressure force by means of which the transmission part 5a and the reception part 6a press the lining layer 2 is received by the pipeline 1 via the reinforcement members 10, 11, the lining layer 2 is not deformed due to the pressure force. In addition, since the lining layer 2 is connected to, and reinforced by, the pipeline 1 by means of the reinforcement members 10, 11, the lining layer 2 is not stripped off from the pipeline 1.
Patent JP-S58116580-A (JP)
Inventor: ISHIZUKA KUNIMITSU
IPC: G09G1/00
Filed: 1981-12-29
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-S60105422-A (JP)
Inventor: MAEOKA KAZUYUKI
IPC: A01D69/00
Filed: 1983-11-14
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-S6273762-A (JP)
Title: Semiconductor memory
Inventor: OSAWA TAKASHI
IPC: H01L27/00
Filed: 1985-09-27
Abstract: PURPOSE:To reduce the occupying area of unit memory cell and to readily set the capacity of a dummy cell to a half of the capacity of the memory cell by forming a capacitor which forms the dummy cell by connecting in series two capacitors equivalent to a capacitor which forms the memory cell. CONSTITUTION:A dummy cell has two grooves 10 similar to a memory cell, polysilicon layers 6 filled in both the grooves 10 are connected with one another, but impurity diffused layers 8', 8'' formed externally are insulated by an element separating oxide film 7. The layer 8' is connected with an impurity diffused layer 4, connected through a contacting hole opened in an interlayer insulating film 3 with a bit line 1, the layer 8'' is connected with an impurity diffused layer 5, and connected through the contacting hole opened in the film with a wiring 2 for applying a predetermined potential. The total capacity of the dummy cell can be reduced to a half of the capacity of the memory cell by connecting two capacitors in series with the layer 6 as an intermediate nodal point.
Patent JP-2000046198-A (JP)
Title: Mechanical seal
Inventor: TAKAHASHI HIDEKAZU
IPC: F16J15/34
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a dead-end type single mechanical seal that is applicable to a negative-pressure shaft seal part. SOLUTION: A seal ring 5 is placed for a housing 19 and a mating ring 10 is disposed for a rotary shaft 18 so that their seal end faces 6 and 11 are placed into mutual contact. A pumping ring 14 is placed at that portion of the rotary shaft 18 which lies back from the mating ring 10. The pumping ring 14 is formed with a plurality of pumping holes 15 through which a machine interior 21 and a shaft seal part 20 are interconnected. That outer surface of the pumping ring 14 which is back from the pumping holes 15 defines a fine-clearance restriction part 17 with the internal surface of the housing 19. Fluid on the side of the machine interior 21 is forced into the shaft seal part 20 via the pumping holes 15 to boost the internal pressure of the shaft seal part 20. Fluid within the shaft seal part 20 is prevented by the restriction part 17 from leaking out to the machine interior 21.