baber/WOPTO huggingface dataset:
Patent JP-H1089718-A (JP)
Title: Air conditioner
Inventor: YOKOMIZO TSUYOSHI
IPC: F24F1/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To keep the heat exchange efficiency of a heat exchanger at a constant value by forming a main air passage and a sub air passage in a bulkhead to partition a body, and arranging a movable damper to regulate the area of an opening of the main air passage formed in the bulkhead. SOLUTION: A main air passage 9 with the large opening area is formed in a bulkhead 3 to partition a body 5 approximately in a horizontal direction, and a sub air passage 8 with the opening area much smaller than that of the main air passage is formed in a part where a movable damper 2 is brought into slidable contact. The opening area of the sub air passage 8 is increased when the movable damper 2 is moved so that the opening area of the main air passage 9 is reduced, and the air passage on the side closed by the movable damper 2 is secured so that the air which is heat-exchanged by the heat exchanger 1 is not stagnated over the whole surface of the space 10 to be formed between the heat exchanger 1 and the bulkhead 3. The heat exchange efficiency of the heat exchanger 1 can be kept constant thereby.
Patent JP-S61145992-A (JP)
Title: Picture output method
Inventor: OTA NOBORU
IPC: H04N1/60
Filed: 1984-12-19
Abstract: PURPOSE:To reproduce a color impression of a display picture faithfully by equalizing gradient of clearness and brightness using a signal converting circuit between a color display picture and a color hard copy. CONSTITUTION:Along with that quantized input picture signals B, G and R are put into subtractors 11 (11B, 11G and 11R), they are also put into a maximum input discriminating circuit 12 where maximum input value X0 are discriminated. Those discriminated X0 are put into subtractors 11 (11B, 11G and 11R) where each X0 is subtracted from each input signal B, G and R. Subtracted signals B-X0, G-X0 and R-X0 are put into density setting devices 13 (13B, 13G and 13R) where those signals are multiplied by factors FB, FG and FR. Multiplied signals are put into adders 14 (14B, 14G and 14R) along with maximum input value X0 where both are added and then produce converted output signals B', G' and R'. Thus color converting signals B', G' and R' which are satisfied with a conditional formula meeting the stated purpose can be obtained.
Patent JP-H07104818-A (JP)
Title: Robot controller
Inventor: NAGAMATSU IKUO
IPC: G05B19/406
Filed: 1993-09-29
Abstract: PURPOSE:To easily provide the operation guide or the reproduction of an abnormal state by storing key input information while relating it to the other related information, and enabling stored key input information to be edited. CONSTITUTION:The relevant related information is selected from a related information data table, added to key information and stored in a key input storage part by an analystic part 202 for key information. When reproducing series of operations, the key information provided from the key input storage part is analyzed and classified into the key information and the related information, and the key information is passed through a shape transform part 201, reversely transformed from an ASCII format to bit information and transmitted to a key input analystic part. The related information is executed by a related information processing part 204 and collated with information provided from a picture control part and when they are not matched, the related information is transmitted through a shape transform part 201 to the key input analystic part. The related information is collated with a present position by the related information processing part 204 and when the position is different, a warning message is outputted through the shape transform part 201 and the key input analystic part.
Patent JP-H10126315-A (JP)
Title: Method used for communication receiver and device used by the receiver
Inventor: WERNER JEAN-JACQUES
IPC: H04L25/49
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide the method for blind convergence of an equalizer that prevents convergence into a wrong solution. SOLUTION: A blind equipment cost function called the 'critical Hilbert cost function' (CHCF) provides reliable blind convergence with 2-filter equalizer structure. Especially the CHCF cost function is used to allow two filters to be limited to a Hilbert pair through the design. This method has a step whereby adaptive filtering is conducted as a function of a set of tap coefficients and a step where a blind equalization algorithm is used to make the set of the tap coefficients adaptive, and the blind equalization algorithm is a function of the critical Hilbert cost function.
Patent JP-H11112284-A (JP)
Title: Surface acoustic wave filter
Inventor: KATSUTA HIROHIKO
IPC: H03H9/64
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a high attenuation pole in the vicinity of an end of the pass band and to obtain a large attenuation having a high attenuation pole in the vicinity of an end of the pass band at a desired frequency region. SOLUTION: In the SAW(surface acoustic wave) filter F that consists of four SAW resonators 3a, 3a, 3b, 3b having at least a couple of IDT(interdigital transducer) electrodes are connected in a symmetrical lattice shape on a same piezoelectric substrate, the 4 SAW resonators 3a, 3a, 3b, 3b consist of two kinds different in S=T×K (T: logarithm of electrode fingers of the interdigital electrode and K: an intersection width between the electrode fingers), and a relation of S1/S2>=1.2 is satisfied, where S1=T1×K1 is defined as the first SAW resonators 3b, 3b and S2=T2×K2 as the second SAW resonators 3a, 3a.
Patent JP-H01112319-A (JP)
Title: Portable input device
Inventor: NISHITANI KOJI
IPC: H03M11/14
Filed: 1987-10-26
Abstract: PURPOSE:To improve operability by arranging a push switch at a position possible to be depressed by the thumb of a hand supporting a main body, and using it as a shift key or an arbitrary key. CONSTITUTION:A key input means 1 including plural keys is provided on the upper plane of the main body possible to be supported by a single hand, and a side key 2 is provided at the position possible to be operated (by depressing with, for example, the thumb, the forefinger, etc.) with the single hand supporting the main body on the side plane of the main body. A control means 5 outputs data corresponding to a depressed key by referring to a first storage means 3 in case of operating only either key on the key input means 1 independently, and in case of depressing either key on the key input means 1 simultaneously with the side key 2, the data corresponding to the depressed key is outputted by referring to a second data storage means 4. In such a way, it is possible to use the side key as, for example, the shift key or a control key, and since simultaneous depression of two keys can be performed, the operability can be improved.
Patent JP-S63123925-A (JP)
Title: Gas turbine combustor
Inventor: YOSHINE TOSHIYUKI
IPC: F23R3/40
Filed: 1986-11-13
Abstract: PURPOSE:To reduce generation of NOX in a gas turbine combustor having a double structure by a method wherein an air chamber communicating with a downstream side of a catalyst is arranged at an outer periphery of the downstream side of the catalyst in an inner cylinder, an amount of air for the air chamber is adjusted in response to a turbine load and then an amount of air at upstream side of the catalyst. CONSTITUTION:When a load signal 75 is inputted to a control part 73, the control part 73 may output a precombustion signal 177 and a premixing signal 79 if a turbine load is high to increase a degree of opening of a precombustion control valve 51 and a premixing control valve 57. An air adjusting signal 81 is outputted to meter a degree of opening of a flow rate adjusting valve 71, an amount of compressed air flowing from an air chamber 65 to a dilution chamber D is decreased, and an amount of air flowing from a swirring unit 49 to a precombustion chamber A and an amount of air flowing from a premixing air opening 55 to a premixing chamber B are increased. In this way, the amount of air at the upstream side of a catalyst 59 is controlled in response to a load and so generation of NOX can be decreased.
Patent JP-H09110888-A (JP)
Title: Phospholipid composition
Inventor: TOTANI YOICHIRO
IPC: C09K15/34
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a phospholipid composition having sufficient resistance to oxidation, thus useful, e.g. as an antioxidant for foods, cosmetics, medicines, oil-and-fat, etc., by incorporating a phospholipid with each specific amount of a carotenoid-based coloring matter and tocopherol. SOLUTION: This phospholipid composition directly useful as e.g. an antioxidant for foods, cosmetics and medicines, etc., because of having sufficient resistance to oxidation is obtained by incorporating 100 pts.wt. of a phospholipid having highly unsaturated fatty acid residue and extracted from e.g. salmon roe oil with 0.01-0.1 pt.wt. of a carotenoid-based coloring matter such as astaxanthin, tunaxanthin, lutein or zeaxanthin and 0.01-1.0 pt.wt. of tocopherol. An oil-and-fat composition useful as e.g. a food or medicine can be obtained by incorporating 100 pts.wt. of a triglyceride having highly unsaturated fatty acid residue with 10-50 pts.wt. of this phospholipid composition.
Patent JP-H0583025-A (JP)
Title: Metallic pipe slot array antenna
Inventor: YAMAMOTO CHIHARU
IPC: H04B1/38
Filed: 1991-09-20
Abstract: PURPOSE:To easily install an antenna by providing a slot on a metallic pipe being an outer conductor, inserting one end of the metallic pipe into a sleeve for the connection of an F plug connector and mounting and fixing a center conductor to a center conductor holding part arranged in the center of the connector. CONSTITUTION:The center conductor 13 is inserted into a metallic pipe 12, both side ends of a conductor 13 are fixed by an inner sleeve 16A inserted into the recessed part of an inner conductor support 16 of the connector 14 and the outer torus 14A of the connector 14 and the metallic pipe 12 are coupled by an outer sleeve 15. The assembly is fitted along a pole P or a wall at a desired position in a perpendicular direction, and the connector of plug structure is used to connect a coaxial cable 30 to an F plug connector 17 installed to the connector 14 of each metallic pipe slot array antenna 10. A high frequency power from the coaxial cable is propagated as an electromagnetic wave in the inside of the antenna 10 and the electromagnetic wave radiates strongly in a prescribed direction from the slot 12A formed to the outer surface of the metallic pipe 12 and is used to enter the communication with a mobile object radio telephone set.
Patent JP-H0579995-A (JP)
Title: Pattern defect detecting method for printed board
Inventor: ONISHI HIROYUKI
IPC: H05K3/00
Filed: 1991-09-19
Abstract: PURPOSE:To separately detect missing copper and remaining copper in the pattern defect inspection of the copper foil of a printed board. CONSTITUTION:The exclusive OR operation of object data OD and master data MDi is made in a defect detection section 201, and a defect is detected to obtain defect data DD. Master enable MEi having either the master data MDi or the logical reverse signal and the defect data DD are inputted to a defect judgment section 202, and the AND operation is made. The defect data DD overlapped with the master data MDi are detected as missing copper, and the defect data DD overlapped with the reverse signal of the master data MDi are detected as remaining copper.
Patent JP-H08127672-A (JP)
Title: Tread rubber composition for tire
Inventor: SHIROKAWA TAKASHI
IPC: C08L9/00
Filed: 1994-11-01
Abstract: PURPOSE: To obtain a tread rubber composition for high-performance tires highly excellent in wear resistance and blowout resistance while retaining their high grip-performance. CONSTITUTION: This tread rubber composition for tires contains (A) 100 pts.wt. of a polymer blend with an average styrene content of 25 to 45wt.%, consisting of 20 to 60 pts.wt. of at least one kind of styrene-butadiene copolymer rubber (Tg : >-25 deg.C) and the balance of at least one kind of diene-rubber (Tg:<=-30 deg.C), (B) 60 to 130 pts.wt. of carbon black (CTAB: 130 to 180m<2> /g, 24M4DBP: 106 to 135ml/100g and ΔDst/Dst: 0.60 to 0.80) and (C) 5 to 30 pts.wt. of an ester-based plasticizer.
Patent JP-H01109921-A (JP)
Title: Programmable logic array
Inventor: OBATA TAKEO
IPC: G01R31/3185
Filed: 1987-10-23
Abstract: PURPOSE:To measure the AC characteristic such as input/output delay characteristic by bringing a product term line except that measured with the AC characteristic into an L level in the test mode where the AC characteristic of a programmable logic array is measured. CONSTITUTION:In bringing input lines 3b, 3c, 4a-4c to an L level, the product term line 30a or 30b not conducted with the test is brought into L level. Then a test signal such as a period pulse is given to an input terminal 1a to output a test signal to an output terminal 7 via an input line 3a of a programmable logic array PLA, the product term line 30a or 30b and an OR gate 6. Thus, the AC characteristic such as the input/output characteristic of the PLA is measured over a signal line comparatively longer between terminals 1a and 7 of the PLA is measured and the switching operation of FMOS Q11, Q12 connected to the input line 3a for the test signal is tested.
Patent JP-H02164482-A (JP)
Title: Method for forming multi-hue pattern film
Inventor: KIRIYAMA YOSHIYUKI
IPC: B05D7/24
Filed: 1988-10-25
Abstract: PURPOSE:To form a multi-hue pattern film within a short time by coating the surface of a base material with ultraviolet curable coating material having colorant particles and hollow particles not impregnated with a liquid dispersed therein and containing a specific photoreaction initiator and irradiating the coated surface with ultraviolet rays. CONSTITUTION:Multi-hue pattern forming ultraviolet curable coating material is prepared by compounding ultraviolet polymerizable vehicle, an acylphosphine oxide compound as a photoreaction initiator, colorant particles and hollow particles having no liquid impregnating properties as essential components and further compounding additives such as a color dye or pigment, an extender, a solvent, a thickener, a dispersant, an anti-foaming agent, a film forming aid or the like if necessary. This ultraviolet curable coating material is applied to the surface of a base material while the formed film is irradiated with ultraviolet rays to be cured to form a multi-hue pattern film. The acylphosphine oxide compound is pref. compounded in an amount of 0.1-5 pts.wt. per 100 pts.wt. of the vehicle component.
Patent JP-H05111741-A (JP)
Title: Nozzle for continuous casting
Inventor: ANDO MITSURU
IPC: B22D11/10
Filed: 1991-09-19
Abstract: PURPOSE:To improve the reliability of product quality and the economics of operation in continuous casting of a metal. CONSTITUTION:This nozzle is constituted of the spherical surface and one or more steps of the tapered surfaces to the air-tight fitting part at the upper end part of an upper nozzle 2 and has the air-tight fitting surface 3 satisfying 65% of the effective fitting ratio at between the spherical surface at the most lower side in these surfaces and the fitting surface at the lower end of the nozzle 2 positioned at the upper part of the spherical surface, therefore the tapered surface of the upper side is made to the air-tight fitting auxiliary surface 11. Further, an iron shell 8 having a gas exhausting hole 10 of the larger diameter than the outer diameter of the fitting upper nozzle 2 with the range of 20-85mm is fitted and fixed to the upper end of the fitting part. By enabling the improvement and the stability of steel quality, the stability of operation, the improvement of reliability and the reduction of cost, etc., the extremely available effect on the continuous casting operation is effective.
Patent JP-H08127942-A (JP)
Title: Reed frame structure for loom with magnetically driven shuttle
Inventor: SOU BUCHIN
IPC: D03D51/40
Filed: 1994-11-01
Abstract: PURPOSE: To provide the reed frame structure of a loom which has a magnetically driven shuttle and has a cover for protecting a shuttle-pulling channel. CONSTITUTION: This loom has a shuttle-pulling device 23 for pulling a shuttle for carrying a weft with a magnetic force. The reed frame structure comprises a shuttle guide 61 which has an approximately hollow pipe structure that forms a shuttle-pulling channel and longitudinally movably receives the shuttle-pulling device, a reed 12 which is disposed on one side of a shuttle guide frame and has many parallel steel wires between which many warps pass, and a pair of shuttle guide rails 13 which are placed on the upper surface of the shuttle guide frame on one side of a shuttle-moving channel 311 and many vertically extended spacer plates between which spacer grooves for receiving many warps are formed.  The reed frame structure further has a shuttle-pulling channel cover panel 5 which covers the shuttle-pulling channel for protecting the channel from the invasion of foreign matters and is disposed on the shuttle guide rails.
Patent JP-2001091879-A (JP)
Title: Optical element holding mechanism
Inventor: ONO NOBUAKI
IPC: G02B7/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical element holding mechanism which regulates scanning lines by each of respective colors so as to align when correcting the warpage deformation of the optical element of a multicolor laser image forming device and decreases the color displacement by each of respective colors. SOLUTION: The optical element holding mechanism which holds the optical element molded by the plastic material in the optical element group of the multicolor laser image forming device has a top surface contact member 112 which supports the top surface of the optical element 200 by contact points 200a and 200b, a lower side contact member 110 of a plane shape which supports the lower side of the optical element 200 by a contact point 200c and vertical moving mechanisms 116 and 118 which move the top surface contact member 112 in a vertical direction.  When the optical element 200 has the warpage in a direction perpendicular to a main scanning direction, the top surface contact member 112 is moved in the vertical direction by using the vertical moving mechanisms 116 and 118, by which the warpage deformation of the optical element 200 is regulated to a prescribed permissible deformation quantity.
Patent JP-S61178826-A (JP)
Inventor: SATO AKIRA
IPC: B41J15/00
Filed: 1985-12-02
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-S62130550-A (JP)
Title: Manufacture of mis type capacitor
Inventor: KIMURA SHINICHIRO
IPC: H01L27/04
Filed: 1985-12-02
Abstract: PURPOSE:To obtain a capacitor having a large capacity by depositing an amorphous Si layer on a single crystal Si substrate to cover with Ta pentaoxide film, forming an SiO2 film on a boundary between the amorphous Si layer and the Ta film by heat treating, and altering the amorphous Si layer into a polycrystalline Si layer, thereby suppressing an irregular surface peculiar for the polycrystalline Si. CONSTITUTION:An SiO2 film 22 having a predetermined hole is formed on a single crystal Si substrate 21 to fill the hole, and an amorphous Si layer 23 in which the peripheral edge is not engaged with the hole end of the film 22 is deposited. Then, impurity ions of 10<22>/cm<3> or more of density are implanted in the layer 23 to reduce the resistance of the layer 23 as desired. Thereafter, the layer 23 is covered with a Ta2O5 film 24 to become the insulating film of a capacitor, heat-treated at approx. 800 deg.C to form an SiO2 film 25 on a boundary between the film 24 and the layer 23 with O2 and H2O molecules passing through the film 24, thereby largely reducing a defect density of the film 24. Simultaneously, the layer 23 is altered to a polycrystalline Si layer 23' by heat treatment, and the film 24 is covered with a metal electrode film 26.
Patent JP-H02117778-A (JP)
Title: Multiple stud welding equipment for steel pipe
Inventor: TACHIKAWA HIROSHI
IPC: B23K9/20
Filed: 1988-10-27
Abstract: PURPOSE:To perform stable welding of high quality by pressing a movable supporting base toward a steel pipe by springs for pressing, providing plural stud driving machines at intervals in the direction of steel pipe periphery on the movable supporting base and maintaining these at the prescribed intervals at all times on the steel pipe outside. CONSTITUTION:At the time of performing stud welding of reinforcing bars 39 on the outside of the steel pipe 1 of a steel pipe sheet pile 8, bolts 24 for fixing are loosened and the movable supporting base 4 is pressed forward by the springs 6 for pressing and profiling rollers 5 are pressed on the steel pipe outside. After arc shielding materials 38 are pressed on the steel pipe outside by leaf springs, the movable supporting base 4 is fixed on a movable carriage 3 by the bolts 24. The reinforcing bars 39 are held by clamps 40 in a state with the tips of the reinforcing bars 39 pressed on the outside surface of the steel pipe 1 and the reinforcing bars 39 are energized. The moment an arc is generated movable bases 31 and the reinforcing bars 39 supported by the clamps 40 are retreated and moved by air pressure cylinders and successively, main arc welding is executed to complete stud welding. A molten pool is held by the arc shielding materials 38 and its drop-down is prevented and welding of high quality can be performed.
Patent JP-S61147722-A (JP)
Inventor: FUKUNAGA YASUHISA
IPC: H02H3/00
Filed: 1984-12-20
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-H01111132-A (JP)
Title: Tar sensing device for wick burner
Inventor: MORI KEIICHI
IPC: F23N5/20
Filed: 1987-10-26
Abstract: PURPOSE:To provide a simple configuration, reduce a trouble and improve a safety of a tar sensing device by a method wherein adhesion of tar to a wick is detected in reference to a driving time of a motor for moving up or down a wick. CONSTITUTION:A wick 5 is moved up or down under rotation of a motor 14 through a shaft 10, arms 11 and 12 and a cam 13, and the motor 14 is driven and controlled by a motor driving circuit 16. The motor circuit 16 may drive the motor 14 in such a direction as one to rising the wick 5 through operation of an ignition button 18. The wick is ignited by an igniter to start combustion. The wick 6 is lowered under operation of a diminishing button 19 to terminate combustion. A timer 20 may start to count time when the motor driving circuit 16 may output a signal in such a direction as one to lower the wick through the diminishing button 19. A tar sensing part 21 may output a signal to an informing part 23 or a combustion terminating part 24 as the fact that tar is adhered when a signal is not inputted to show that the wick 6 occupies a diminishing position from a diminishing position switch 22 while a predetermined time elapses at the timer part 20 for measuring time so as to inform an abnormal state and in simultaneous with this operation, the combustion is forcedly stopped.