baber/WOPTO huggingface dataset:
Patent JP-S60190562-A (JP)
Title: Method and device for forming thin film
Inventor: TAKEI HIDEO
IPC: C23C16/50
Filed: 1984-03-08
Abstract: PURPOSE:To grow a thin film at a high rate and to prevent damage to the thin film by subjecting gaseous raw materials to glow discharge decomposition in the presence of a magnetic field between electrodes for maintaining the electric discharge and disposing an intermediate electrode between said electrodes. CONSTITUTION:A high frequency is thrown between an electrode 21 for maintaining electric discharge and a base body 3 as a counter electrode from a high- frequency power source 8 to induce glow discharge and further many permanent magnets 6 are disposed to close the generated plasma by the magnetic field so as to increase density and to accelerate the growing rate of a thin film with a vessel 1 which is provided with a gas supply system 11 and a gas discharge system 15 and grows the thin film on the cylindrical base body 3 by the glow discharge decomposition of the gaseous raw materials maintained under prescribed pressure. An intermediate electrode 5 such as a meshed electrode or the like is provided between the above-mentioned electrode 21 for maintaining the discharge and the base body 3 and a variable DC voltage 7 is impressed thereto to relieve ion bombardment and the prevent the damage by the ion bombardment. The body 3 is preferably rotated in an arrow (a) direction and is moved relatively with the magnets 6 to make the thin film uniform.
Patent JP-S57158546-A (JP)
Title: Measuring device of damage distribution on metallic surface
Inventor: YAMAMOTO SHIGEYUKI
IPC: G01N23/22
Filed: 1981-03-25
Abstract: PURPOSE:To display a damage distribution on a metallic surface, on a video device, by analyzing kinetic energy of an exoelectron emitted in accordance with a degree of activity and a degree of new generation of a metallic sample. CONSTITUTION:When an ultraviolet luminous flux having a suitable expanse is irradiated to a sample 1, an exoelectron having various kinetic energy is emitted, and an exoelectron intensity signal I is obtained in an output terminal of a counting rate meter 11. The signal I is inputted to a storage operating device 14 together with a place signal in the X and Y directions, obtained from a sample driving device 13. This storage operating device 14 outputs a difference DELTAI of two exoelectron intensity signals obtained when the grid potential of an energy filter 8 has been varied, and this output is inputted to a video device 15 together with the place signal in the X and Y directions. In this way, a damaged part of a sample can be displayed on the video device from the viewpoint of information of a degree of activity and a degree of new generation by detecting the kinetic energy of the exoelectron.
Patent JP-S61205272-A (JP)
Title: Novel tannin
Inventor: NISHIOKA ITSUO
IPC: C07D311/62
Filed: 1985-03-08
Abstract: NEW MATERIAL:The tannin of formula I (l and n are integer of 0-6; m is 0 or 1; l+m+n=6; R1 is H or G; G is group of formula II; 3 G groups are present in one molecule; there is no bond between 4-site and 4-site; the black point represents the bonding site; X is group of formula III-IV; R2 is group of formula V-VII). USE:Antipsychotic agent useful for the remedy of acute schizophrenia and chronic schizophrenia. PREPARATION:DAIO (rhizome of Pheum palmatum) is extracted with water or an aqueous solution of a water-soluble organic solvent, and the extract or its concentrate is subjected to the gel-filtration chromatography, and eluted successively with water, an aqueous solution of ethanol, ethanol, and methanol to obtain a methanol fraction. After optional concentration, the fraction is subjected to gel-filtration chromatography, and then eluted with a mixture of two or more solvents selected from methanol, ethanol, water and acetone. The eluate is subjected to high-performance liquid chromatography under specific condition, and a fraction eluted at a retention time of 10-25 min is collected. The objective compound of formula I is obtained by distilling out the solvent form the eluate.
Patent JP-H04284978-A (JP)
Title: Plasma powder cladding torch
Inventor: SAKUNO FUMIHIKO
IPC: B23K10/02
Filed: 1991-03-11
Abstract: PURPOSE:To improve operability of build up welding by reducing the width of a torch tip external shape in the first direction to orthogonally cross the central axis of an arc hole and enlarging the width thereof in the second direction to orthogonally cross the central axis of the arc hole and the first direction. CONSTITUTION:A nozzle member 10 forming the arc hole 2 through which a plasma arc generated between a main electrode 1 and base metal is passed on the central part is provided. A powder supply path 5 to supply powder into the above-mentioned plasma arc, a gas supply path 9 to supply gas to cover the above-mentioned plasma arc and cooling water supply paths 11a and 11b to supply cooling water to cool a torch are provided. The width of the torch tip external shape is reduced in the first direction Hs to orthogonally cross the central axis Cent of the arc hole and it is enlarged in the second direction Ls to orthogonally cross the central axis of the arc hole and the first direction. Consequently, when a large width part is abutted on deposited metal and build up welding is difficult, the abutment is avoided and welding can be performed by directing a small width part to the deposited metal.
Patent JP-H11223463-A (JP)
Title: Metal melting holding furnace
Inventor: NAKAMURA ISAO
IPC: F27B3/04
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a metal melting holding furnace which can realize an appropriate temperature holding state for molten metal in a holding chamber, suppress heat loss of electric heater as a heating means so as to reduce the power consumption and reduce the generation of oxide due to reaction of molten metal and oxygen. SOLUTION: This metal melting holding furnace is provided with a melting chamber 4 to melt a metallic material by a melting burner, a holding chamber 5 which communicates with the melting chamber 4 through a communicating hole 27 and keeps a molten metal produced by a melting furnace at a specified temperature by a heating means, and a dipping chamber 6 which communicates with the holding chamber 4 and whose upper surface is open. The heating means is comprised of an electric heater 16, and the communicating hole 27 communicating the melting chamber 4 with the holding chamber 5 is arranged at least below the metal line L of molten metal accumulated in normal state within the holding chamber 4.  The electric heater 16 is housed in almost horizontal state in a heating cover covering the upper opening of the holding chamber 5 for example, and it heats uniformly the almost entire area of the upper surface of molten metal M in the holding chamber 4.
Patent JP-H05245076-A (JP)
Title: Suction hole for vacuum cleaner
Inventor: MORITA AKIHIRO
IPC: A47L9/24
Filed: 1992-03-02
Abstract: PURPOSE:To facilitate the connection or separation between a connection pipe and the linking pipe and the removal of dust or the like clogging the linking pipe by making a protrusion provided in the internal surface of a ring engage a mating part provided on a retaining pipe piercing a hole provided in the connection pipe. CONSTITUTION:A suction hose is made up of a connection pipe 3, a linking pipe 4 linked thereto and a ring 5 retained on the outer circumference of the connection pipe 3. The connection pipe 3 is screwed down at the tip part of the hose 2 while the screwed part is covered with a cover 7. A retaining pipe 10 is fixed at a hose side end part of the linking pipe 4 with a lock protrusion 11 to lock free to rotate and fitted into the connection pipe 3 together with the linking pipe 4. The ring 5 is mounted on the connection pipe 3 so that a protrusion 16 of the ring 5 is engaged with a mating part 15 piercing a hole 14. Thus, the connection pipe 3 and the linking pipe 4 are linked to the retaining pipe 10 through the ring 5 free to rotate. This constitution also enables the separating of these pipes with ease by simply removing the ring 5 even when dust or the like clogs the hose.
Patent JP-S52128372-A (JP)
Title: Alpha-(9-anthryl)-beta-(3-carbazolyl)-ethylene derivatives, their preparation, and photosensitive material for electrophotograph using theirof
Inventor: OKAZAKI MITSUO
IPC: C07F9/40
Filed: 1976-04-19
Abstract: PURPOSE: α-(9-Anthryl)-β-(3-carbazolyl)ethylene derivatives I (R is 1-4C lower alkyl), e.g. α-(9-anthryl)-β-[3-(N-ethylcarbazolyl)] ethylene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58162166-A (JP)
Title: Portable copier
Inventor: MURANAKA MASAICHI
IPC: H04N1/10
Filed: 1982-03-20
Abstract: PURPOSE:To form the titled copier so as to be conveniently portable, by storing the body of the copier in the main frame of a copier and using the body of the main frame copier also as a carrying case. CONSTITUTION:The main frame 1 of the copier stores the body of the copier having a scanner part and a plotter part. When a cover 2 is opened, a contact glass 5 to put an original upside-down, an original pressing board 7 pivotally fitted to an upper board 6 of the body of the copier and enabled to open the contact glass 5 optionally, a copy starting button 8, a paper near end lamp 9, a paper feeding button 10, a stop button 11, and a copy discharge port 12 are exposed. The main frame 1 of the copier is used also as a carrying case provided with a handle part for portable use.
Patent JP-H03247339-A (JP)
Title: Apparatus for steam bath
Inventor: KITA SHIGEHIRO
IPC: A61H33/10
Filed: 1990-02-26
Abstract: PURPOSE:To check decrease in a generation value of steam even under an intermittent supplementing operation of replenishing water to a heat exchanger by supplying a high temperature water to be fed from a water heater through a water supply connection port of a steam generator by a signal of a water level control means of the steam generator. CONSTITUTION:When an operation switch 33 is turned ON, a controller 10 receiving a signal thereof makes a water heater 1 operate at a high temperature setting and a water supply valve 13 provided on a pipe 9 branched off the water heater 7 is opened to supply a high temperature water to a water supply tank 12 composing a water supply means 11 from the water heater 1. A signal of an electrode 14 for water level control is inputted into the controller 10 to control the opening or closing of the water supply valve 13 therewith 10 based on the signal so that a water supply tank 12 always stores the high temperature water within a fixed water level. A temperature difference between a replenishing water and the water stored is so limited and a difference in specific gravity is so small that a generation value of steam continued at a non-mixing section increased in capacity increases than ever and the mixing section also has a higher water temperature than ever to rise up to a boiling temperature at which steam is generated quickly. This results in a decrease in reduction rate of the generation value of the steam while allowing early recovery to a condition before the replenishing.
Patent JP-H08222702-A (JP)
Title: Regulation method of threshold voltage of transistor
Inventor: IKEDA KAZUNARI
IPC: H01L21/66
Filed: 1995-02-08
Abstract: PURPOSE: To make it possible to set the threshold voltage of a transistor at a necessary value by a method wherein a back bias voltage for obtaining the threshold voltage required for the transistor is decided on the basis of the result of the test of the characteristics of the transistor and the wirings other than the wiring required for obtaining the decided back bias voltage among wirings are cut with wave energy. CONSTITUTION: Five wirings 1 to 5 consisting of a polysilicon layer is provided on a DRAM chip substrate 6 as fuses and each one end of the wirings 1 to 5 is connected with one end on one side of the ends of a wiring 10 through a wiring 9. The other end of the wiring 10 is connected with a prescribed site to be applied with a back bias voltage on the substrate 6. The lowest operating supply voltage of a transistor constituting a DRAM is measured, the back bias voltage for obtaining a threshold voltage required for the transistor is decided on the basis of the result of the characteristics, which are obtained by the measurement, of the transistor, only the wiring, which feeds a voltage of a value close to the value of the threshold voltage, among the wirings 1 to 5 is left and the other wirings are cut with wave energy.  Accordingly, the threshold voltage of the transistor can be properly set.
Patent JP-S62202926-A (JP)
Title: Method of automatically controlling combustion in incinerator
Inventor: FUKUDA SHINOBU
IPC: F23G5/50
Filed: 1986-02-28
Abstract: PURPOSE:To make it possible to hold the amount of actual combustion in an incinerator constant by controlling an air flow volume control end of a forced draft fan, while detecting the current value during the operation of the incinerator, on the basis of the detect value. CONSTITUTION:When the drive current value of an induced draft fan 10 is detected by a current detector 17, and the opening degree of an outlet damper 16 of a forced draft fan 4 is automatically controlled by a detection signal G so that the drive current value of the forced draft fan 4 assumes a predetermined value, the absorbed waste gas amount of a combustion waste gas 7 due to the induced draft fan 10 and a combustion air volume due to the forced draft fan 4 become stable. Therefore, stabilization of the actual combustion amount within the incinerator 1 makes it possible to carry out the control more correctly and rapidly than with the conventional combustion control method using as indexes the amount of vapor generated in a waste heat boiler, the injection water amount in a gas cooling chamber and the outlet temperature of the incinerator 1.
Patent JP-S59171784-A (JP)
Title: Connection hose line arrangement for single point mooring type buoy
Inventor: SUMITANI KATSUYOSHI
IPC: B63B21/50
Filed: 1983-03-16
Abstract: PURPOSE:To prevent a flexible hose communicating between a single point mooring type buoy and an offshore pipe line from being broken due to excessive load applied thereto, by providing such an arrangement that the flexible pipe is floated and supported by a floating tank, and as well a weight is suspended from the flexible hose between the floating tank and the single point mooring type buoy. CONSTITUTION:A flexible hose 8 communicating the bottom 4 of a single point mooring type buoy 1 with an offshore pipe line 10 is floated under water and supported by a floating tank 11. Further, a weight 12 is suspended from the flexible hose 8 between the floating tank 11 and the bottom 4 of the single point mooring type buoy 1. Due to the floating tank 11 and the weight 12 the flexible hose 8 between the bottom 4 of the buoy 1 and the floating tank 11 is laid in a catenary curve condition so that the flexible hose 8 may be prevented from being subjected to excessive force, the breakage of the flexible hose itself and as well of connecting ports between the flexible hose and the pipe line 10 and between the flexible hose and the buoy may be also prevented.
Patent JP-H07227436-A (JP)
Title: Half surface type gas mask
Inventor: EDA KUNIOMI
IPC: A62B18/02
Filed: 1994-02-18
Abstract: PURPOSE:To avoid the erroneous mounting of a mask reverse by surely assembling a gas absorbing can to an initial state even in case the gas absorbing can is removed from this mask. CONSTITUTION:This half surface type gas mask 1 is of an absorbing can exchange type of mounting the absorbing can 4 freely exchangeably at the mask by means of a lock ring 7 having lock screw threads. The flat cylindrical can body of the mask is provided with an engaging step part 5 having a shape to be disengaged to one end side in the middle of its outer periphery. The screw threads of the lock ring 7 to be engaged with the engaging step part 5 are formed at the width smaller than the thickness at the end on the side disengaged from the engaging step part 5.
Patent JP-H01220194-A (JP)
Title: Block address generating device
Inventor: YOSHINO TADASHI
IPC: H04N5/92
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a block address for reproducing by comparing a forecasting block address with a synthesizing block address based on a reproducing block address by a revolving head and outputting the synthesizing block address when an error is smaller than a prescribed value. CONSTITUTION:The block address of 7 bits, which is reproduced by the revolving head and latched by a block address latching circuit 4, and the block address of 8 bits are synthesized by the outputs of a synchronizing signal detecting circuit 3 and a block address counter circuit 6 in a synthesizing block address generating circuit 13. On the other hand, in a reference block address circuit 11 of a forecasting means to be controlled by a revolving head switch pulse signal, the forecasting block address of the 8 bits is formed and compared with the synthesizing block address. When the error is smaller than the prescribed value, the circuit 6 is controlled through an AND circuit 7 and the synthesizing block address of the 8 bits is outputted. Accordingly, from the reproducing block address of the 7 bits for flag, etc., the block address is formed to be used for the reproducing of the 8 bits as it is.
Patent JP-H09235948-A (JP)
Title: Opening frame of sliding door
Inventor: ISHIDA KINJI
IPC: E06B1/70
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to fully place mortar as a ground or finished material for an outdoor floor up to the outdoor end of a sill by raising a partition piece with a height higher than the level of the upper surface of the sill from the outdoor side of a wire screen rail from the upper surface of the sill. SOLUTION: A sill 1 is provided with a sliding door rail 12 in parallel with the direction of the depth on the upper surface 11 and is equipped with a wire screen rail 13 for a wire screen 4 on the outdoor side of the rail 12 positioned nearest to the outdoor side. A partition piece 14 with a height higher than the level of the upper surface 11 from the outdoor side of the wire screen rail 13 of the sill 1 is raised. The partition piece 14 corresponds to the outdoor side end of an aspect piece 21 of a jamb 2, or it is positioned to the indoor side from the end.  The level of the upper end in the partition piece 14 is decided in accordance with the height of an outdoor floor surface 5, and when the height of the outdoor floor surface 5 is less than the same extent as that of the level of the upper surface 11 in the sill 1, the outdoor side floor surface 5 can be executed up to the level of the upper end in the partition piece 14 at the maximum even if it is lower than the upper end of the wire screen rail 13.
Patent JP-H01219462-A (JP)
Title: Ice making device for refrigerator and the like
Inventor: KAWAMURA TAKAO
IPC: F25C1/18
Filed: 1988-02-26
Abstract: PURPOSE:To prevent the elongation of an ice making time due to defrosting effect, by a method wherein a temperature detecting means is provided near an ice making pan while the conduction of the heater of a heating panel is stopped after finishing defrosting and upon defrosting during ice making operation until the temperature of the temperature detecting means has become a given temperature. CONSTITUTION:When the defrosting timer 28 of a defrosting control unit 26 has accumulated a predetermined time and has entered into defrosting operation during ice making operation after throwing an ice making switch 16, the input of an OR circuit 41 is the 'H' signal of the output of the defrosting timer 28 and the 'H' signal of a comparison circuit 42, when the temperature of a thermistor 40 is higher than Tx deg.C after finishing defrosting, but the 'L' signal of the same, when the temperature of the same is lower than Tx deg.C, therefore, the OR circuit 41 outputs 'H' signal during the time (t0') of the defrosting and a time until the temperature has become Tx deg.C after finishing the defrosting. This signal is converted into 'L' signal by an inverter 39 and converts one of the input of an AND circuit 38 into 'L'. Accordingly, the output of the AND circuit 38 becomes 'L' and a transistor 33 is put OFF whereby the conduction of a relay coil 34 is intercepted. Then, a relay contact 21 is put OFF and the conduction of the heater 11 of a heating plate 10 may be intercepted.
Patent JP-S51120783-A (JP)
Title: Device for detecting boundary of different liguids
Inventor: OOHAGI TOSHIO
IPC: G01F1/66
Filed: 1975-04-16
Abstract: PURPOSE: To improve the measuring accuracy without any sampling of the liquid in a piping by detecting the boundary point of different kinds of liquids. By measuring the propagation time of ultrasonic waves which are propagated between the ultrasonic wave transmitter-transducer and ultrasonic receivers-transducer provided on the outside of the piping carrying the fluids. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000309030-A (JP)
Title: Hollow body product made of synthetic resin
Inventor: MIYAMOTO KENJI
IPC: B29C45/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a hollow body product with a high strength bonded part. SOLUTION: A hollow body product obtd. by bonding a pair of first and second semi-hollow bodies A and B molded so as to have bonding parts Sa and Sb on the opening edge parts at the bonding parts Sa and Sb is constituted in such a way that the crosssectional shape becomes a non-circular shape whose ratio of a major axis (a) to a minor axis (b) is at least 1. In addition, the non- fused parts positioned inside of the bonding parts Sa and Sb are hooked with each other by means of uneven hooking parts Ua and Ub.
Patent JP-S60190784-A (JP)
Title: Method of extraction of antioxidant substance and anti- bacterial substance in licorice
Inventor: UENO RIYUUZOU
IPC: A23L3/34
Filed: 1984-03-12
Abstract: PURPOSE:To remove impurities and to obtain the titled substance having improved color and odor, by extracting Licorice or an extraction residue of it with an aqueous solvent with a lower alcohol or a ketone, extracting the extracted material with a halogenated hydrocarbon or an an aromatic phydrocarbon. CONSTITUTION:Licorice, or a residue obtained by extracting a sweetening component from Licorice by the use of an aqueous solvent is extracted with a lower alcohol or 3-8C ketone (e.g., methyl isobutyl ketone, etc.) to give an extracted material, which is extracted with a halogenated hydrocarbon (e.g., dichloromethane, etc.) or an aromatic hydrocarbon (e.g., benzene, etc.), concentrated to dryness, and ground to obtain the desired substance.
Patent JP-H02226654-A (JP)
Title: Sealed lead-acid battery
Inventor: NAKAYAMA TAKAHIDE
IPC: H01M50/437
Filed: 1989-02-27
Abstract: PURPOSE:To prevent the stratification of an electrolyte and ensure the long lifetime of a battery by using a separator to keep the falling speed of the electro lyte at a rate equal to or less than the predetermined time. CONSTITUTION:A separator for keeping the falling speed of an electrolyte at a rate equal to or less than 100 mm/hour is used in a battery. The aforesaid falling speed is taken at 5 to 100mm/hour, or more preferably 20 to 70mm/hour. Also, the separator is constituted with 100% of glass fiber having an average fabric diameter of 0.65mum or less. Furthermore, the separator is substantially constituted with 95 to 30wt.% of alkaline glass fiber having an average fiber diameter of 2mum or less, and 5 to 70wt.% of silica powder manufactured via a dehumidification method and having a specific surface area of 100m<2>/g or more.