baber/WOPTO huggingface dataset:
Patent JP-H10140259-A (JP)
Title: Production of aluminum crystalline grain refining master alloy
Inventor: CHO TAKAO
IPC: C22C1/02
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To refine and uniformly disperse TiB2 grains in an alloy by burning a green compact containing Ti powder and AIB2 powder under an argon atmosphere. SOLUTION: In order to obtain a reaction product TiB2 a powder mixture consisting of Ti powder and AIB2 powder in 1:1 mole ratio is prepared and Ti powder is further added in excess as a diluent to the powder mixture and these materials are mixed and compacted into a green compact by means of shock press, etc. The green compact is set on an iron plate in a vessel under an argon atmosphere and ignited by arc discharge to allow combustive synthetic reaction to occur. TiB2 grains of the resultant reaction product are fine and excellent in uniform dispersibility. Further, an advantage of freedom from generation of harmful fluorine type gas is produced because no fluoride type compound is used as a boron source.
Patent JP-H11172444-A (JP)
Title: Formation of thin film using rotary electrode
Inventor: OKAMOTO SHINGO
IPC: H01L21/205
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To enable the deposition or treatment of plural several kinds of thin films using a same rotary electrode without being influenced by contamination by the rotary electrode, by executing different processes in accordance with the plural regions divided in the circumferential direction in the surface of a rotary electrode. SOLUTION: As for the surface 1a of a rotary electrode, e.g. at positions where they are rotated each other by 180 degrees, a region Pa and a region Pb in the surface of the rotary electrode are set. In the case of a state in which the region Pa passes the vicinity of the surface of a substrate 2, by the pulse of high-frequency or d.c. electric power to be applied to the space between the region Pa and the substrate 2, plasma 3 is generated, and a prescribed process such as the deposition of thin film or the treatment of thin film is executed. In the case of a state in which the region Pb in the surface of the rotary electrode passes the vicinity of the surface of the substrate 2, again, the pulse of electric power is applied to the space between the region Pb and the substrate 2 to generate plasma, by which a process different from that for the region Pa is executed. For applying electric power in a pulse state, the position of the rotary electrode 1 is detected, and in the meanwhile it lies at a prescribed position, electric power is applied.
Patent JP-H06179916-A (JP)
Title: Production of grain oriented silicon steel sheet with high magnetic flux density
Inventor: IWANAGA ISAO
IPC: C21D8/12
Filed: 1992-12-15
Abstract: PURPOSE:To produce a grain oriented silicon steel sheet having high magnetic flux density by incorporating specific percentage of Pb into a slab material of specific composition, specifying cooling velocity from a specific hot rolled plate soaking temp., and also specifying average crystalline grain size after decarburizing annealing. CONSTITUTION:The slab material has a composition consisting of, by weight, 0.025-0.10% C, 2.5-4.5% Si, 0.05-0.45% Mn, <=0.014% (S+ 0.405Se), 0.01-0.06% acid soluble Al, 0.0005-0.013% N, and the balance Fe with inevitable impurities. This slab is heated to <=1280 deg.C, hot-rolled, and cold-rolled at >=50% final cold rolling draft. Further, decarburizing annealing and finish annealing are executed, and nitriding treatment is applied in the interine. At this time, Pb is incorporated into the slab material by 0.005-0.50%, and further, cooling velocity through the region between hot rolled plate annealing soaking temp., 900-1200 deg.C, and 750-900 deg.C is regulated to (0.3 to 50) deg.C/sec and also average crystalline grain size after decarburizing annealing is regulated to 13-28mum. By this method, secondary recrystallization can be stabilized.
Patent JP-H08168356-A (JP)
Title: Purified product of guinea pepper oleoresin
Inventor: KUROSHIMA TOSHIMASA
IPC: A23L27/10
Filed: 1994-12-19
Abstract: PURPOSE: To obtain the purified product excellent in the emulsion characteristics in a high pigment recovery in a simple purification process comprising washing Guinea pepper oleoresin extracted with an organic solvent with water, etc. CONSTITUTION: Guinea pepper oleoresin extracted from Guinea pepper with an organic solvent is washed with 0.1-10wt.% of water or the mixture of the water with a lower aliphatic alcohol to obtain the objective purified product preferably containing hexane insolubles in an amount of $0.1wt.% and acetone insolubles in an amount of <=0.5wt.% and removed in a sharp taste and a smell by a supercritical treatment.
Patent JP-H08171843-A (JP)
Title: Relay controlling circuit
Inventor: MANTANI NOBUTOKU
IPC: H01H47/00
Filed: 1994-12-19
Abstract: PURPOSE: To extend the life of a relay circuit by making the timing to open or close a relay contact point be conformed to a zero crossing point of an a.c. current electric power source. CONSTITUTION: When a program instruction to close a relay point 4a of a relay circuit 4 is given to a microcomputer 5, at first a zero crossing point of an a.c. electric power source is detected from the output of a photocoupler 8. Further a correction time read out of a registor 15 is set as a time-up value in a liner to start the timer. At the time when the value of the timer reaches the time-up value, the timer is stopped. A relay controlling signal to start the relay circuit 4 is sent out of an output port 6 and thus the timing to open or close of the relay contact point of the relay circuit is conformed to the zero crossing point and relay control is carried out.
Patent JP-H08267433-A (JP)
Title: Form
Inventor: TAKEI IZUMI
IPC: E03F3/04
Filed: 1994-12-20
Abstract: PURPOSE: To finish a concrete product with beautiful finished upper surface and high dimensional accuracy by reducing noise in a factory by suppressing the use of a vibrator to the minimum limit and improving the operating environment and the noise public pollution in the vicinity in the molding of a concrete secondary product. CONSTITUTION: A form 1 for a concrete secondary product can block all openings and provides a concrete press injection port 6 at least at one position. Further, the more excellent form 1 can be obtained by providing small vent holes 9, through which the charge of concrete can be confirmed.
Patent JP-2000164477-A (JP)
Title: Chamber, air pressure control device and method, and measuring instrument
Inventor: SATO YUTAKA
IPC: H01L21/027
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an air pressure control method with which a stabilized environmental condition can be obtained, and to provide a measuring unit with which air pressure can be measured with high precision at low price. SOLUTION: This pressure control device is provided with an outside air pressure detecting means 18 which detects the outside air pressure, a control mode setting means 16 which sets the second control mode with which the above-mentioned inside air pressure is controlled, based on the result of detection of the outside air pressure detecting means 18, and a control part 15 which controls inside air pressure, based on the first control mode or the second control mode set by the control mode setting means 16.
Patent JP-H05263365-A (JP)
Title: Fabric softener containing both fatty acid and release agent
IPC: D06M13/325
Filed: 1992-11-02
Abstract: PURPOSE: To obtain a multicomponent softener comprising a mixture containing specific components, not forming a skin or thick foam at a softener-air interface, and imparting a softening effect to the laundry when added to a drier for washing preferably in a coated state onto a substrate. CONSTITUTION: This multicomponent softening composition is prepared by mixing (A) a quaternary ammonium of formula I or formula II [wherein, R, R<1> and R<2> are each a <=22C aliphatic (un)saturated hydrocarbon, a lower hydroxyalkyl, a lower hydroxyamino, an alkylamidealkylene of formula III (wherein, R<4> is a lower alkylene); R<5> is a <=22C aliphatic (un)saturated hydrocarbon; R<6> is a lower alkylene; R<7> is a lower alkyl or a lower cycloalkyl; A<-> is an anion], (B) a 12-22C (un)saturated fatty acid, (C) a tertiary amine of formula I or formula II (wherein, R<7> is H) and (D) a nonionic component selected from a fatty acid ester, an aliphatic alcohol, or the like. The composition is added in a rinse cycle of washing or is impregnated in a substrate to enable a softening effect to be imparted to a drier.
Patent JP-H03196491-A (JP)
Title: Light emitting element
Inventor: YAMAGUCHI IKUHIRO
IPC: H05B44/00
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the interference between luminescent spots of a fluorescent layer and the diffuse around the luminescent spot by providing a ring superconductive member between an electron emitting means and the fluorescent layer in a tunnel effect type light emitting element, and controlling the emitted electrons by the current of the member. CONSTITUTION:When a voltage is applied between a negative electrode 2 and a positive electrode 4, a tunnel phenomenon occurs to emit electrons 10 toward a fluorescent layer 9. A current is sent to a ring superconductive member 7 to generate a magnetic field by Meissner effect. Thus, the electrons 10 emitted toward the fluorescent layer 9 are influenced by the magnetic field, and their course is controlled to collide in a determined position of the fluorescent layer 9. Thus, the element can effectively emit light.
Patent JP-H11152719-A (JP)
Title: Fitting structure of beam column for guard fence
Inventor: HORIE JUNJI
IPC: E04H17/14
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To realize a guard fence improving the appearance by improving the fitting structure of columns and beams and reducing as much as possible exposed or protruded bolts or nuts. SOLUTION: A fitting tool body 5 is composed of a first half-split body 5A and a second half-split body 5B divided into two sections from the axis of a beam. The beams are held by respective beam-support parts 10A, 10B at the front ends thereof. The sticking part 8 of a base seat body 6 for connection to stick it into a column is inserted in a fitting hole 1a of the column at first. Then, the extended part 11 or the fitting tool body 5 is inserted in the through hole 7a of a cylindrical part 7. Tongue-shaped flaps 8a, 8b of the sticking part 8 are widened by turning-up parts 12A, 12B to fix the fitting tool body 5 to the column.  The fitting hole 1a is covered with a connecting part 9 of the base seat body 6 for connection from the outside of the column 1 and also the periphery of the extended part 11 is covered therewith and the beam-support part 10 and the column 1 can be connected to each other. When the front end of the beam 3 is fastened to the fitting tool body 5 with bolts 13, the fitting tool 2 is firmly fastened to the column 1 and the appearance is improved.
Patent JP-H07187390-A (JP)
Title: Palletizer
Inventor: MACHII MASAYOSHI
IPC: B65G57/03
Filed: 1993-12-28
Abstract: PURPOSE:To simplify control processing, downsize a device, and also enable transport by maintaining a placing surface by lowering a placing plate in order in response to a rise in a bulk height of an article, and horizontally moving a gripping part to a placing plate area. CONSTITUTION:An article 30 is supplied in order to a carrying lift 20, and is supplied onto a loading lift 18. After holding the article 30 on the loading lift 18 through clamp claws 14, 14..., a gripping device 9 of a placing device 6 properly moves in the X axis and the Y axis direction, and carries it up to a desired placing position on a wooden pallet 5, and releases the clamp claws 14, 14..., and places it on the pallet 5. The placement of the article 30 makes progress, and the first stage of the article 30 is arranged and placed on a pallet 5 surface. In the stage when the first stage placement is finished, the pallet 5 is lowered by a bulk height thickness of the article by a table lifter 4. In this way, a height surface of the article 30 is maintained constant, and an article 30 on and after the second stage can be also arranged and placed without horizontally moving the gripping device 9.
Patent JP-H04199561-A (JP)
Title: Lead frame
Inventor: NUNOGAMI HIROYUKI
IPC: H01L23/50
Filed: 1990-11-28
Abstract: PURPOSE:To transmit/receive many signals to/from an IC chip by forming the layer of nonconductor on a conductor plate, and forming a conductor film as an inner lead thereon. CONSTITUTION:A nonconductive layer 7 is applied on the lead 6 for connection, and is heated and molded, and next a metallic film is formed on the nonconductive layer 7, and is etched to form a minute inner lead 2 and a die-pad 1. Furthermore, out of the die-pad 1, the inner lead 2, and the lead 6 for external connection, a plating layer is formed including the point to connect with the inner lead 2. And with the conductor film on the nonconductor layer 7 as an inner lead 2, it is connected with the pad on the IC chip by a wire to transfer a signal. Hereby, many signals can be transmitted to and received from outside.
Patent JP-H08174748-A (JP)
Title: Retort packaging film
Inventor: OBOSHI TAKANORI
IPC: C23C16/42
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a film prevented from being deteriorated in barrier properties as the film expands/shrinks at the time of working, bag-making, charging, and retort-processing by a method wherein an SiOx layer enhanced in spreading properties and flexing properties is provided on a film to be deposited as a transparent retort packaging film superior in barrier properties. CONSTITUTION: A transparent barrier layer is provided by a plasma chemical deposition method on at least one surface of a substrate film 1. A continuous layer (SiOx layer 2) containing a compound of silicon oxide and one or more elements selected from carbon, hydrogen, silicon, and oxygen and a heat sealing resin layer 6 are laminated through a reactive curing adhesive layer 4.
Patent JP-2001149020-A (JP)
Title: Device for producing frozen dessert
Inventor: NAKAJIMA NORIAKI
IPC: A23G9/16
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a frozen dessert-producing device which can easily produce a frozen dessert in which a sauce is sealed, and to provide a method for producing the frozen dessert. SOLUTION: A frozen dessert-discharging route 12 for discharging a frozen dessert 1 produced with a cooling cylinder 2 is connected to the through hole 11 of a product-taking portion 10, and a connection port 12a can be opened or closed with a plunger 14 moving in the penetrated hole 11 to take out the frozen dessert 1 from a frozen dessert extraction port 13. A sauce-supplying route 18 for passing the sauce therethrough is formed in the plunger 14. An extension pipe 19 which is used for extending the sauce-supplying route 18 and has a smaller outer diameter than the outer diameter of the plunger 14 is disposed at the lower end 14a of the plunger. The exit 19a of the extended pipe is formed so as to be buried in a flow route 20 for taking out the frozen dessert 1, when the plunger 14 is upward moved to take out the frozen dessert 1.
Patent JP-H09153641-A (JP)
Title: Organic led element and its manufacture
Inventor: FUKUDA YOICHI
IPC: H01L51/05
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of an organic LED element and the durability by performing vapor deposition of a layer material to at least one of a hole transporting layer and a luminous layer simultaneously with the vapor deposition of a polymer raw material, and performing polymerization following this. SOLUTION: On the occasion of forming a hole transporting layer 4, first of all, either of hole transporting materials C is deposited depositing either of polymer raw materials A being low molecular materials and a polymer raw materials B simultaneously. And at the point of time when the film thickness has reached a specified value as a hole transporting layer 4, vapor deposition of the hole transporting material C is stopped continuing the vapor deposition of the polymer materials A and B, and vapor deposition of either of luminescent materials D is started to form a luminous layer 5. All vapor depositions are stopped when the film thickness of the luminous layer 5 reaches a specified value, and following this, heat treatment is performed at 200 deg.C for one hour.  By this heat treatment, the polymer materials A and B are polymerized in the hole transporting layer 4 and changed into high molecules. Along with this, the hole transporting material C is scattered in the polymer changed into high molecules and becomes matrix polymers 7. This is also the case with the luminous layer 5.
Patent JP-H07200001-A (JP)
Title: Recorder
Inventor: YAMAMOTO HIROSHI
IPC: H04N1/00
Filed: 1993-12-28
Abstract: PURPOSE:To continue the operation of a part where the execution of a succeeding processing is not directly hindered by the error when a device error is generated. CONSTITUTION:This recorder is provided with plural sensors 14 and 19 for detecting the insertion and ejection of recording paper to/from a recording means 4, a storage means for storing the management information of the carried recording paper, an error detection means for detecting the errors and a control means for referring to the management information of the recording paper during carriage and performing an error processing accompanying error detection. Thus, when the error is generated in the recorder, the processing is continued for the recording paper for which the succeeding processing is not hindered by the error.
Patent JP-H01178304-A (JP)
Title: Device for rolling and separation
Inventor: KUMAGAI KAZUO
IPC: B21B1/16
Filed: 1987-12-29
Abstract: PURPOSE:To reduce an equipment cost by successively installing a rolling mill and a separator in the rolling direction and driving both the mill and separator by one driving motor. CONSTITUTION:A rolling mill 1 provided with a couple of upper and lower rolling shafts 11 and rolling rolls 12 is fixed on a fixing base 9. A separator 2 consists of couples of driving and working side separation rolls 15, 16, frames 17, and a pinion stand 18; the working side frame 17 as well as a pinion stand 18 are installed so that they can move in a working and nonworking positions against a driving side frame 14. When an electric motor 3 is driven, the rolling rolls 12 are driven through intermediate shafts 40, 44 and a gear group and the separation rolls 15, 16 are simultaneously driven through a gear group. The device is simplified and equipment cost is reduced because the mill 1 and separator 2 are driven by the common driving motor 3.
Patent JP-H09150659-A (JP)
Title: Suspension device of seat for vehicle
Inventor: NAGATA KOJIRO
IPC: B60N2/54
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve operativity of body weight adjustment by a body weight adjustment mechanism in a suspension device with the body weight adjustment mechanism. SOLUTION: A body weight adjustment mechanism A is provided between a lower frame 12 on the side of a car floor and an upper frame 22 on the side of a seat, and the body weight adjustment mechanism A adjusts elasticity of a spring 30 consisting of a compression coil spring interposed between a movable ring 31 and the upper frame 22 or the lower frame 12 by revolving operational force of a lever 3A by inserting the movable ring 31 integrated with the rod type lever 3A into a fixed cylinder 32 free to revolve.
Patent JP-H11175266-A (JP)
Title: Print system
Inventor: ISHIYAMA MASAHIRO
IPC: G06F3/12
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To perform printing within shortest processing time by performing the optimum partial charge of printing processing between a host computer and a printer while considering the transfer ability of the host computer, printer and interface between the host computer and the printer. SOLUTION: This system has a host computer processing time predictive module 304, printer processing time predictive module 305, bit image data amount predictive module 303, predictive mOdule 306 for data transfer time between the host computer and the printer, and full printing time Judging module 307 for judging the partial charge of bit image processing between the host computer and a printer 316 so as to most shorten the printing time. Then, print data to be processed by the printer 316 are transferred to the printer 316, and print data to be processed by the host computer are transferred to the printer 316 after bit image plotting processing due to the host computer.
Patent JP-2001154620-A (JP)
Title: Display device
Inventor: OKAZAKI NORIHIKO
IPC: G09F13/20
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is ample in the power of expression by functioning the device as a poster type signboard utilizing the sunlight in the daytime and as an image display device of a luminous image display device in the nighttime and is inexpensive. SOLUTION: A plurality of display modules 1 each of which is a triangular prism shape having three display surfaces and is obtained by aligning and arranging light emitting cells 2 of light emitting diodes in a longitudinal direction on the one display surface and forming characters and designs constituting the elements of display images on the other two display surfaces are paralleled and rotatably installed on the wall or roof of a building. In the day time, the one image is formed by rotating the display modules 1 and displaying one of the other two display surfaces. In the nighttime, a display screen of a luminous system in a matrix form by the combinations of the surfaces having the light emitting cells 2 is formed by rotating the display modules 1.  The visual recognition of the still pictures and animation images formed by the light emitting cells 2 is made possible by starting the power supply to the respective display modules 1.
Patent JP-H03197898-A (JP)
Title: Deep-sea nuclear plant
Inventor: SAKO ATSUSHI
IPC: G21C1/00
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a small-sized nuclear reactor which is easy to operate and improve in safety by installing the nuclear reactor at the lower part of a pressure-proof shell which is filled with water and installing a turbine power generator at the upper part. CONSTITUTION:The nuclear reactor 1 is installed at the lower part of the pressure-proof shell 2 and the power generator 4 which is coupled directly with a steam turbine 3 is installed at the upper part. The turbine 3 is a single- flow rigid type which discharges air downward. A condenser chamber 5 for condensing turbine discharged air is formed in the circumferential space (in water) of the turbine 3. The water in the condenser chamber 5 is cooled by a heat pipe cooler 7. Then the cooler 7 consists of a vaporizer 8 as a condenser water cooler, a condenser 9 which is cooled with sea water, and a steam flow pipe 10 and a feed liquid pipe 11 which connect the both. Consequently, the small-sized nuclear reactor which is easy to operate and improve in safety can be obtained.
Patent JP-2001152788-A (JP)
Title: Excavator
Inventor: CHINEN TAKANAO
IPC: E21D9/10
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an excavator allowing the use of a roller cutter without exchanging it for a new cutter even if the roller cutter such as a gage cutter is worn to an extent. SOLUTION: In this excavator 1 in which a plurality of roller cutters 4 are provided around a shaft part 24 crossing a shaft part of a face panel part 3 in the face panel part 3 so as to rotate, an eccentric means 27 making the shaft part 24 of the roller cutter 4 positioned on an outer peripheral side of at least the face panel part 3 eccentric toward an outer side of the face panel part 3 is provided.