baber/WOPTO huggingface dataset:
Patent JP-H03115549-A (JP)
Title: Method for rolling tial
Inventor: YAMAGUCHI MASAHARU
IPC: C22F1/00
Filed: 1989-09-27
Abstract: PURPOSE:To permit the rolling of TiAl at a high rolling reduction by melting a mixture of Ti and Al having specified compsn., thereafter solidifying the molten metal in one direction into crystals constituted of single twin series only and rolling the crystals in a specified direction. CONSTITUTION:A mixture of 47 to 50 atom% Al and the balance Ti is melted. The molten metal is solidified in one direction by a single crystal manufacturing apparatus. In this way, crystals having a polysynthetic twin structure constituted of single crystals 1 and 2 of a twin series TiAl intermetallic compound can be obtd. A laminar intermetallic compound Ti3Al is formed on the interface between the twin crystals 1 and 2. At the time of rolling the above TiAl single crystals, the angle theta formed by the above twin face and the face to be rolled is regulated to 30 to 60 deg.C, and rolling is executed in the direction T orthogonally crossed with the direction L in which the twin crystal line face appears on the face to be rolled. In this way, the rolling of the above TiAl is permitted at a low temp. to 40 to 55% maximum rolling reduction without generating cracks or the like.
Patent JP-S6491045-A (JP)
Title: Measuring method of distillation point and measuring apparatus thereof
Inventor: SUGIHARA YUZO
IPC: B01D3/00
Filed: 1987-10-02
Abstract: PURPOSE:To measure a distillation temperature in a short time by a method the discharge amount of a distillate part in relation to the total of the discharge amount of a part of not yet distilled and the discharge amount of the distillate part is detected as the distillation rate of a sample, and a sample temperature enabling the maintenance of a liquid level height of a vessel within a prescribed range is detected as the distillation temperature at said distillation rate. CONSTITUTION:When a distillation temperature for a specified distillate amount is measured, the flow ratio between a discharge pipe 38 for a part not yet distilled and a distillate discharge pipe 41 is adjusted in accordance with a distillate amount to be measured. In the state wherein valves 36 and 39 are closed, a sample is introduced from a sample introduction pipe 2 into a hermetically-closed vessel 12 so that it reaches the position of a liquid level height A, and heating is started. Then the liquid level lowers due to distillation. When it lowers to a position B, a valve 31 is opened and the sample is supplemented until the liquid level reaches the position of A. The liquid level in the hermetically-closed vessel 12 is always controlled to be between A and B in this way, and a sample temperature is measured successively. Besides, the liquid level of a fractional distillation vessel 8 is controlled to be between C and D constantly, and the valves 36 and 39 are started simultaneously to discharge the part not yet distilled, in order to fix a fractional distillation rate at this time.
Patent JP-H06179404-A (JP)
Title: Device for repetitive communication of tightly closed rooms in discontinuation
Inventor: PIERO MARUCHI
IPC: B01L1/02
Filed: 1992-09-18
Abstract: PURPOSE: To enable repetitive communication between isolated chambers by providing an annular connector and cutting device for the membrane that are provided with respective isolation membranes and capable of sealed slide of closed piece. CONSTITUTION: An annular connector 5 in a confined chamber 1 is equipped with an inner wall 5A with a fixed cross-section that enables sealed slide of successive closure pieces 7 and 7X having a closure membrane 14 and 14. It also defines an annular cutting device 9B for an entrance-exit opening and the membrane 14 and 14, and another membrane adhered thereto. Each transfer machine 3 has a passageway's slot and a closure membrane 22. The two membranes 14 and closure membrane 22 have been so structured as to adhere to each other during the joining up of the confined chamber 1 and the transfer machine 3, and the adhered membranes 14 and 22 are cut by the annular cutting device 9B to define a discoid D with two at least peripherally joined.  The discoid D is removed by the transfer machine 3 to form a passage, and a subsequent uncut closure piece 7X is installed in the connector 5 from the interior of the confined chamber 1 and replaced with the closure piece 7 to be removed.
Patent JP-H0991251-A (JP)
Title: Communication fault restoration method
Inventor: NANBA KIYOSHI
IPC: G06F13/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To restore the state of a system that is secured before occurrence of a fault without enlarging the system constitution by using the specific restoration data for restoration of the fault and answering the input request of a host computer. SOLUTION: An input/output control part 13 of a terminal 1 transfers the data received from an input part 11 to a communication control part 15 and also transfers the data received from the part 15 to an output part 12. The part 13 also writes the data received from the part 11 in sequence into a storage part 14 as the restoration data and then deletes the input data corresponding to its processing out of the restoration data after receiving a processing end message from the part 15. If the part 13 receives the notification of reconnection from the part 15 in a fault restoration mode, the part 13 thereafter produces continuously the answer data from the restoration data to the input request of a host computer 2 until no restoration data exist any more.
Patent JP-H0193049-A (JP)
Title: Sealant coating method
Inventor: TAKASU MASATOSHI
IPC: H01M2/08
Filed: 1987-10-02
Abstract: PURPOSE:To enable the sealant coating part of a post to be coated in uniform thickness without no coated part by applying a sealant to the post, then curing the sealant while the post is rotated by using the direction of its length as the axis. CONSTITUTION:A post block 3 in which six posts 1 are connected is manufactured by casting. A sealant coating part 2 of the post block 3 fitted to a given position is coated with epoxy resin, which acts as a sealant, fed from a nozzle 5 mounted to an X-Y driving unit 6. By rotating the post block 3 with a rotating unit in a curing furnace, the sealant is uniformly applied to the coating part 2 over the whole circumference of the coating part 2. After completion of curing, the block 3 is cut into six pices of the post 1 with a press. The sealant coating part 2 of the post 1 is coated with the sealant in uniform thickness without no coated part.
Patent JP-H1170029-A (JP)
Title: Seat back structure of car seat
Inventor: CHIMURA MASAO
IPC: B60N2/42
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a seat back structure of a car seat which can absorb the energy of an impact given from behind to the front so that a person sitting on the seat does not feel uncomfortable. SOLUTION: This seat back 8 has a pair of side frames 15, 15 vertically extending which constitute outer parts of a car seat in the width direction and a springs 19 suspended in the middle in the vertical direction between both side frames 15, 15. A latch metal wire net 20 is attached also in the middle in the vertical direction between both side frames 15, 15. The metal wire net 20 is attached behind the springs 19 at a certain interval so that the longitudinal direction of the opening of the wire net 20 is the vertical direction.
Patent JP-H07102508-A (JP)
Title: Paving method
Inventor: OSAWA HISAO
IPC: E01C13/00
Filed: 1993-10-05
Abstract: PURPOSE:To effectively utilize sludge produced in a manufacturing process of metal products. CONSTITUTION:Sludge produced by a phosphate formation treatment when a metal product is manufactured is neutralized by a lime treatment or aggregated after neutralization and is dehydrated thereby crushing it into fine sands or smaller particles. The crushed sludge is mixed with a soil material for ordinary pavement and stirred so that the volume ratio of the sludge to the soil material becomes 40-80%. The mixture is leveled over a pavement foundation and compacted by rolling to form a paved surface or the crushed sludge is placed on a pavement foundation and mixed, stirred, leveled, and compacted by rolling while it is dug up together with the soil material to form a paved surface.
Patent JP-S61128441-A (JP)
Title: Manufacturing method of impregnating type cathode
Inventor: NIKAIDO MASARU
IPC: H01J1/28
Filed: 1984-11-28
Abstract: PURPOSE:To uniformalize electron emission characteristics by impregnating a porous substrate with electron emission materials, injecting a metallic element ion such as iridium on the surface, and forming a compound layer made of the metallic element and the metallic element of the substrate. CONSTITUTION:A heater 13 imbedded in an insulator 14 is arranged in a sleeve 12 made of tantalum and such. In addition, a cup-shaped barrier 15 is inserted at an upper end and high melting point metallic powder such as W and Os is sintered in the inner part so that a preset electron hole ratio can be obtained. Further, a porous substrate 16 obtained by impregnating the empty hole section with electron emission materials made of alkali earth metal oxide such as BaO and CaO is mounted. Besides, an impregnating type cathode is formed by directly injecting an ion such as Ir on the surface of the substrate 16 using an ion injection device and providing a protection layer 17 made of a compound consisting of the metallic element such as Ir and the metallic element of the substrate 16. As a result, the cathode has homogeneous properties along with good adhesion and electron emission characteristics can be stabilized.
Patent JP-H0984502-A (JP)
Title: Under snell for fishing of sweetfish and its production
Inventor: AMANO KIYOSHI
IPC: A01K91/06
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain an under snell for fishing of a sweetfish having excellent biting of a natural sweetfish, readily making a lure and having excellent durability by treating an end part of a core-sheath type conjugate monofilament having a core part of modified cross-section under a specific condition and a thin diameter part having modified cross section is formed at the end side. SOLUTION: This under snell for fishing of a sweetfish 10 is obtained by dipping an end side of a core-sheath type conjugate monofilament 12 having a core part of modified cross section in an agent dissolving only the sheath part and forming a thin diameter part 11 having a modified cross section such as a triangle cross section or a rectangular cross section at an end side in a fiber axis direction by dissolving and removing a constant length of the sheath part. The under snell for fishing of a sweetfish 10 is preferably composed of the thin diameter part 11 having modified cross section as a connecting part to a treble hook and the other end side as a connecting part to an automatic snell stop.
Patent JP-H08116202-A (JP)
Title: Package for integrated circuit
Inventor: SATO HIDEAKI
IPC: H01P5/08
Filed: 1994-10-17
Abstract: PURPOSE: To prevent deterioration in a transmission characteristic and a reflection characteristic by forming a coplaner transmission line in the vicinity of a part of a 2nd signal line whose rear side has no ground side so as to match the impedance. CONSTITUTION: A 2nd ground face 50 is provided in the vicinity of a microstrip transmission line 36 on the front side of a board 26 to form a coplaner transmission line 52 to part of the microstrip transmission line 36 to make impedance matching. Furthermore, the ground side 50 is made closer even in the vicinity of a termination part 38 to allow a parasitic inductance XL caused due to the absence of the ground side on the front side of the board 26 to be almost negligible. Thus, the microstrip transmission line 36 and the termination part 38 are formed to the front side of the board 26 and the ground side 50 is formed to a gap G of the microstrip transmission line 36 whose rear side has no ground side and the front side of the board 26 in the vicinity of the termination part 38. That is, the part of the gap G of the microstrip transmission line 36 whose rear side has no ground side is the coplaner transmission line 52.
Patent JP-H0584877-A (JP)
Title: Multi-layer container
Inventor: TAKAHASHI SUMIO
IPC: B29K23/00
Filed: 1991-09-27
Abstract: PURPOSE:To manufacture simply a multi-layer container with superb surface glossiness without use of a specific resin material by laminating an outer layer of transparent polypropylene containing a specific percentage of low density polyethylene and an inner layer of polypropylene. CONSTITUTION:A multi-layer container 1 consists of an outer layer 3 of transparent polypropylene containing 5 to 20% of low density polyethylene and an inner layer 2 of polypropylene. The ratio of the outer layer and the inner layer is set to the range of 1:15 to 1:20. Thus the outer layer prevents an emitted lift from becoming reflected irregularly and thereby, maintains a superb surface glossiness. In addition, the subject container can be manufactured easily without the use of a specific resin material.
Patent JP-S63105968-A (JP)
Title: Sputtering electrode
Inventor: MIYASAKA TADASHI
IPC: H01L21/31
Filed: 1986-10-21
Abstract: PURPOSE:To form multi-layered thin films with an inexpensive device in a small-sized vacuum vessel by constituting the central part and outside peripheral part of a target of respectively different elements and impressing DC electric power, etc., independently to the central part and the outside peripheral part. CONSTITUTION:The target facing a substrate is divided to the central part 1 and the peripheral part 2 and the respective parts are constituted of the respectively different elements at the time of forming the multi-layered thin films by sputtering on the substrate surface. The respective targets 1, 2 are fixed to backing plates 3, 4 cooled with cooling water and are properly insulated with an insulating material (hatched part). A magnet 6 is provided under the plates 3, 4. The DC power or high-frequency power is successively impressed to the targets 1, 2 constituted in the above-mentioned manner to form the multi- layered thin films. A shielding ring 7 for preventing contamination is provided at need on the surface of the target 2 at this time. The multi-layered thin films are thereby obtd. by using the small-sized and inexpensive sputtering device.
Patent JP-S63105108-A (JP)
Title: Flame-retardant acrylic fiber
Inventor: FUJIMATSU MASAAKI
IPC: C08K3/20
Filed: 1986-10-20
Abstract: PURPOSE:To provide the titled fiber outstanding in both light and heat resistances, capable of production without any trouble in the operation such as nozzle cloggings, consisting of a phosphorus-containing acrylonitrile-based polymer incorporated with aluminum or zinc hydroxide fine particles. CONSTITUTION:The objective fiber consisting of a phosphorus-contg. acry lonitrile-based polymer (hereafter, phosphorus-contg. AN-based polymer) incorpo rated with aluminum or zinc hydroxide of a particle size <=0.1mu. The recommended production process for this fiber is as follows. An inorganic sol vent solution of a phosphorus-contg. AN-based polymer is incorporated with an aluminum or zinc salt soluble to said solvent to prepare a spinning stock solution, which is then subjected to spinning and after-treatment. The phosphorus-contg. AN-based polymer mentioned above is preferably made from 60-90wt% of acrylonitrile, 3-20wt% of a phosphorus-contg. vinyl monomer such as diethylallyl phosphonate, 5-25wt% of a halogen-contg. vinyl monomer and 0-20wt% of another vinyl monomer.
Patent JP-S62111089-A (JP)
Inventor: TAKAHASHI TOMIO
IPC: E06B3/70
Filed: 1985-11-08
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-H0193577-A (JP)
Title: Production of 1,2,4-triazolin-5-one derivative
Inventor: IKEDA MICHIHIKO
IPC: B01J27/055
Filed: 1987-10-03
Abstract: PURPOSE:To obtain the titled compound including novel substance, in high yield, by diazotizing 1-(2-fluoro-5-aminophenyl)-3-methyl- <2>-1,2,4-triazolin-5-one derivative and thermally decomposing the product in the presence of copper sulfate. CONSTITUTION:A 1-(2-fluoro-5-aminophenyl)-3-methyl- <2>-1,2,4-triazolin-5-one derivative of formula II (R is 1-5C haloalkyl) is diazotized e.g. by reacting 1mol of the compound of formula II with 1.0-2.0mol of NaNO2 in an aqueous solution of 1.5-15mol of sulfuric acid preferably under cooling. The obtained diazonium salt of formula III is optionally separated from the reaction mixture and is thermally decomposed in the presence of 0.1-6mol of copper sulfate (based on 1mol of the compound of formula II) at room temperature -200 deg.C for 0.5-6hr. After the completion of the reaction, the reaction mixture is extracted with a solvent such as ethyl acetate, dried, and the extraction solvent. is distilled off to obtain the objective compound of formula I including novel compound and useful as an intermediate for herbicide.
Patent JP-H0191811-A (JP)
Title: Seat for automobile
Inventor: INAYOSHI MASATOSHI
IPC: B60N2/90
Filed: 1987-10-03
Abstract: PURPOSE: To prevent a user from feeling fatigue even in case of ride for a long distance by supporting a seat while equally abutting the waist and the part of the coccyx on 1st-6th supporting parts, and preventing the part of the coccyx from being deviated forward. CONSTITUTION: 1st-6th supporting parts 1-6 are composed of swelling part 14a formed by swelling a pan frame 14 to side of a cover sheet 13 and a pad member 12 arranged on the swelling part 14a, and formed narrowly at the cover sheet 13 and the swelling part 14a so that load required for compressing the original thickness (20mm, for example), of the pad member 12 by 25% (5mm) is 25kg. Then, the section of the pad member 12 other than the 1st-6th supporting parts 1-6 is adjusted in thickness or density so that the load is 16 to 18kg. Thus, since the parts of the waist, the coccyx and the femurs of a driver can be supported while being almost equally abutted on the 1st-6th supporting parts 1-6, the part of the coccyx in not shifted forward. Therefore, any pain or fatigue is not felt without loading burden to the backbone.
Patent JP-H04131126-A (JP)
Title: Apparatus for treating waste ozone
Inventor: EGASHIRA YASUO
IPC: B01D53/86
Filed: 1990-09-21
Abstract: PURPOSE:To avoid the effect due to the periodic decomposition inferiority of a waste ozone decomposing catalyst and to enhance waste ozone decomposing capacity by providing a catalyst tower packed with a catalyst decomposing waste ozone and an activated carbon tower connected to the outlet part of the catalyst tower. CONSTITUTION:Waste ozone gas enters a catalyst tower 1 and subsequently passes through an activated carbon tower 2 to be treated. When the treatment capacity of a waste ozone decomposing catalyst 6 is good, almost all of ozone in the waste ozone gas is treated with the catalyst in the catalyst tower 2 to become tolerant concn. or less. Therefore, the activated carbon tower 2 is in a non-load state and not used in treatment and activated carbon 7 is not almost consumed. When the treatment capacity of the waste ozone decomposing catalyst 6 becomes inferior, the waste ozone gas is treated with activated carbon 7 of the next activated carbon tower 2 until capacity is restored to become tolerant concn. or less. By combining the catalyst tower 1 and the activated carbon tower 2 as mentioned above, even when the treatment capacity of the catalyst tower 1 is varied, the waste ozone gas can stably be treated for a long period of time in the ozone tolerant concn. of treated gas or less.
Patent JP-2000061791-A (JP)
Title: Manufacture of optical element such as lens
Inventor: NAKAMURA NOBUO
IPC: B24B13/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce generation of chip by placing a finely ground optical element on the prescribed relative position of the optical element and a working tool based on the shape of the finely ground optical element, and oppositely pressure-contacting the optical element with a spherical shaped polishing tool to be polished. SOLUTION: Material of an optical element such as lens is melted and molded into a similar form to the desired form by mold members 11, 21. The molded optical element is placed on the prescribed relative position of the optical element and a working tool based the shape formed in this way, and the optical element is oppositely pressure-contacted with a spherical shaped grinding tool to be finely ground. Based on the shape of the finely ground optical element, the finely ground optical element is placed on the prescribed relative position of the optical element and the working tool, and the optical element is oppositely pressure-contacted with a spherical shaped polishing tool to be polished. Hereby a rough grinding process can be eliminated. As a result, chips can be reduced.
Patent JP-H1195790-A (JP)
Title: Music reproducing device
Inventor: FURUSAWA HIDETO
IPC: G10L15/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To enhance the recognition rate of music names without frequently downloading the dictionary data which are used for recognizing music names by voice to a voice recognition section. SOLUTION: A dictionary file is registered into a hard disk device 10. The file stores the dictionary data used for recognizing the names of the musics, which are frequently used, by voice. A CPU 6 downloads the dictionary file to a voice recognition section 20. The section 20 recognizes the music name based on the voice inputted from a second microphone and the downloaded dictionary file and the playing music is reproduced based on the music data corresponding to the recognized music name.
Patent JP-S63106905-A (JP)
Title: Magnetic head
Inventor: ONODA TAKEO
IPC: G11B5/127
Filed: 1986-10-23
Abstract: PURPOSE:To reduce the assembling manhour by bringing a magnetic core to press- contacting and fixing it to the inside face of a core holder by an elastic force, and also, providing integrally an elastic member which is engaged to the magnetic core and prevents the core from falling out of the core holder, on the core holder. CONSTITUTION:Both cores 1, 2 are butted, and fitted into a core holder 3 through an opening part 3a as shown with an arrow. A claw 5 tries to return to its original shape and goes into a recessed part 2a of a back core 2, the apex part of the claw 5 is abutted against the bottom face of the recessed part 2a and presses forward the back core 2 by an elastic force, and also, the lower end part of the claw 5 is engaged to a shoulder part of the lower side of the recessed part 2a, and presses it downward. The peripheral edge part of a magnetic tape slide-contact surface 1a of the front core 1, by which both the cores 1, 2 have been pressed forward is pressed against the inside face of the front side of the core holder 3, and both the cores 1, 2 are fixed. Also, since the back core 2 is pressed downward, and the projecting parts 2b, 2b of the back core 2 are engaged with the shoulder parts 1b, 1b of the front core 1, falling-out of both the cores 1, 2 is prevented. In such a way, the assembling process can be simplified, and also, the number of parts can be decreased.
Patent JP-S60148581-A (JP)
Inventor: PEETAA FUOOGERU
IPC: D05B19/00
Filed: 1984-11-29
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。