baber/WOPTO huggingface dataset:
Patent JP-H09229431-A (JP)
Title: Heat exchanging unit
Inventor: SAITO JUNICHI
IPC: F24F5/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify a structure when a plurality of connecting units, different in the kind of fluid to be employed, are arranged on the outer casing of a heat exchanging unit by a method wherein the connecting unit of a refrigerant pipe, extended from a first heat exchanger, and the connecting unit of a hot-water pipe, extended from a second heat exchanger, are attached to one sheet of panel. SOLUTION: A refrigerant pipe in an outdoor unit 1 is connected to a pipeline between units from an indoor unit through service valves (connecting units) 100, 101. A water pipeline 45 (the inlet pipe 30 and outlet pipe 33 of brine), connected to a second heat exchanger 24, is arranged along an open unit 44. The connecting units 102, 103 are guided to the vertical surface 105 of a valve stand 47. The vertical surface 105 of the valve stand 47 is one sheet of panel constituting the outer casing of a heat exchanging unit 1. Further, the service valves (connecting units) 100, 101 are attached to the horizontal surface 104 of the valve stand 47.
Patent JP-S59160141-A (JP)
Title: Method for processing color photosensitive silver halide material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/413
Filed: 1983-03-02
Abstract: PURPOSE:To improve stability during development by processing a photosensitive silver halide material with a color developing soln. contg. a specified compound. CONSTITUTION:A color photosensitive silver halide material contg. an internal color coupler is processed with a color developing soln. of 9-11.5pH contg. a compound represented by the formula, wherein each of X and Y is alkyl, aryl, furano or thiopheno, the preferred alkyl is 1-10C optionally substituted alkyl, and the preferred aryl is a benzene ring. To the developing soln. may be added an org. or inorg. chelating agent. When said compound is contained in combination with the chelating agent, precipitation is not caused at all even in the presence of calcium ions, and the deterioration of hydroxylamine used widely in a photosensitive material and that of a color developing agent can be prevented remarkably.
Patent JP-2000231857-A (JP)
Title: Combination type toggle switch
Inventor: KAWASE HIROYUKI
IPC: H01H23/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To flexibly cope with the change of pole and circuit characteristics by providing a lock part of a circuit characteristic defining member on the toggle drive side of a plunger part and providing a predetermined number of projecting parts for limiting the motion of a toggle drive part according to defining circuit characteristics and for determining the circuit characteristics. SOLUTION: For example, this four pole combination type toggle switch is assembled by arranging each of two toggle switches on the right and left sides of a toggle switch drive body with it centered and by inserting combination projecting parts 14 and 15 into recessed parts. A circuit characteristic defining member 21 is locked on the lock part of the toggle drive part 12 side of a plunger part 11 of the toggle switch drive body. When an operation body 13 is placed in the center, a toggle drive part 12 is placed in the center to be brought into intimate contact between circuit characteristic determining projecting parts 22A and 22B of the circuit characteristic defining member 21. The combination type toggle switch assembled in this manner forms the conditions of three stages, upper, central and under stages, in accordance with the operation body 13.
Patent JP-H07222590-A (JP)
Title: Luciferase gene of alteromonas hanedai
Inventor: YOSHINO SHUHEI
IPC: C12N15/09
Filed: 1994-02-08
Abstract: PURPOSE:To obtain the subject new gene capable of preparing a bacterial luciferase useful as a diagnostic testing agent or a labeling enzyme in a large amount. CONSTITUTION:This luciferase gene is a genomic DNA which is a luciferase gene of 2124bp, having a base sequence expressed by the formula and constituted of a luciferase alpha subunit, constituted of 354 amino acids and having 39943 molecular weight in a region of base Nos. 38 to 1099 and a luciferase beta subunit, constituted of 327 amino acids and having 36895 molecular weight in a region of base Nos. 1141 to 2121. The gene is isolated from a luminous bacterium Alteromonas hanedai (ATCC33224).
Patent JP-H11220201-A (JP)
Title: Q-switch for laser oscillator
Inventor: NISHIDE NAOKI
IPC: H01S3/121
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To alter the oscillation period of laser beams without replacing a chopper disc as composed to the conventional Q-switch by mutually change-over positioning a first circumference with a second circumference on the laser beams L by a shifting means. SOLUTION: This Q-switch for a laser oscillator is provided with a chopper disc 12 inserted intersectingly into laser beams, a rotating means for making this chopper disc 12 rotate, and a shifting means elevating this chopper disc 12 for changing-over the relative positions of this chopper disc 12. With such a constitution, first four penetration parts 21 are formed at the equal interval positions on the first circumference centered on the rotating center O of the chopper disc 12, while the second two penetration parts 22 are formed at the equal interval positions on the second circumference on a diameter smaller than that of the first circumference.
Patent JP-H02217309-A (JP)
Title: Multimetal chalcogenide superconductor
Inventor: OOSAWA YOSHINAO
IPC: C04B35/547
Filed: 1989-02-15
Abstract: PURPOSE:To provide the subject superconductor itself capable of being used as a superconductor, enabling to develop into a substituted solid solution, etc., and useful a raw material for synthesizing superconductors having high critical temperatures by employing a composition containing three kinds of specific elements in a prescribed mol ratio. CONSTITUTION:The multimetal chalcogenide superconductor has a composition represented with the formula wherein A is at least one element selected from Bi, Sb and As; B is at least one element selected from Nb and Ta; C is at least one element selected from S, Se and Te; 0.8<=x<=1.2; 1.6<=y<=2.4; 4<=z<=6. The multimetal chalcogenide superconductor is prepared by weighting the element powders or metal chalcogenide powders of the components corresponding to the composition of the formula in the composition ratio, vacuum-sealing the powders in a heat-resistant and oxidation-resistant container and subsequently heating the sealed powders at a temperature of approximately 400-1200 deg.C.
Patent JP-S58152637-A (JP)
Title: Trailer
Inventor: FUJITA YUTAKA
IPC: B60P7/12
Filed: 1982-03-05
Abstract: PURPOSE:To prevent the displacement of a skid while running on a slope by retaining a coil-shaped heavy article or the like on a skid on a truck with a stabilizer having stoppers properly at one or more points on the truck of a trailer. CONSTITUTION:When a coil-shaped heavy article is transported with this trailer, a skid 5 is carried on a top board 4 of a truck 2 and the article 6 being transported are retained and stabilized with a retaining material 7. The truck 2 is provided with a safety device 8 to prevent deviation of the skid 5 on a slope. The safety device 8 is provided with a guide box 10 inside a reinforcing frame 9 buried inside the truck 2 and a stopper 11 is so arranged therein as to be allowed to project above or sink below the top thereof sliding vertically. A cylinder 12 is provided outside the reinforcing frame 9 and as the piston 14 thereof extends, a connection 13 rises along a guide 15 to push up the stopper 11 and projects above a top board 4 of the truck 2 therey preventing the displacement of a leg section 16 of the skid 5.
Patent JP-S52118585-A (JP)
Title: Manufacturing method of connector member
Inventor: NAKAMURA MICHIAKI
IPC: H01R43/24
Filed: 1976-03-31
Abstract: PURPOSE: To obtain independent connector member by forming a plurality of continuous rings integrally with insulation material then removing each ring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60180245-A (JP)
Title: Priority transmission system
Inventor: HORIKOSHI YOSHIYUKI
IPC: H04Q9/00
Filed: 1984-02-27
Abstract: PURPOSE:To attain the revision of measurement information and supervisory information or the like together with priority transmission information by transmitting alternately a state change data with priority and a data transmitted at a prescribed period when the content change of state information takes place frequently. CONSTITUTION:Measuring analog signals A1, A2... are inputted to a measuring signal input circuit AI, where they are A/D-converted, stored in a memory MEM and state information D1, D2... is stored in the MEM via a contact signal input circuit DI-SV. A CPU converts the measurement information and the state information from the MEM into a serial signal by using a parallel/serial P/S and transmits the result to a communication circuit via a modulator MOD with the repetition of a prescribed period. When the circuit DI-SV detects the change in the state information, an interruption INT1 is applied to store the state change information to a prescribed area of the MEM. When the CPU detects the interruption INT2 from the circuit P/S, the CPU transmits alternately the state change information with priority and the conventional measuring data in a prescribed ratio.
Patent JP-H09212106-A (JP)
Title: Display device
Inventor: SHIRASAKI TOMOYUKI
IPC: C09K11/06
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a display device capable of being easily made into a large screen having high resolution, realizing a high quality display under a high duty driving condition, and reducing driving voltage and power consumption, thin in size, light in weight, excellent in flexibity and low in production cost. SOLUTION: A signal light generating layer 18, which emits a prescribed wavelength region light beam, is constituted by first and second organic films 16 and 17 and is sandwiched by row electrodes 15 and column electrodes 19. By scanning these electrodes, address light elements emit signal light beams with prescribed addresses. In front of the elements, a photoconducting layer 21, which generates electric charges in the signal light beam wavelength region, is formed so that it is connected to back driving electrodes 20. A display light beam generating layer 24 consisting of two layer third and fourth organic films 22 and 23 is formed between the layer 21 and a front driving electrode 25. The signal light beams from address light elements 12 apply voltages to prescribed dot parts of EL display elements 13 and display light beams are generated.  The electrode construction of the elements 12 and 13 becomes simpler, the yield is improved and a large size screen having high resolution is obtained.
Patent JP-H05123420-A (JP)
Title: Fire position detector and automatic
Inventor: SUZUE TAKAYOSHI
IPC: G01B11/00
Filed: 1991-02-04
Abstract: PURPOSE:To enable early detection of the out break of a fire accurately at a storage place of a combustible material by computing the position of the fire based on detection signals from a video signal controller of an infrared camera, an angle of turning detector and a scanning fixed point position detector. CONSTITUTION:An infrared camera 7 is provided with a scanning mechanism 17 to detect a temperature distribution in a monitoring zone. Here, the infrared camera 7 is moved with a camera running mechanism 8 to detect the arrival thereof at the scanning fixed point position with a position detector 9. Actions of a camera turning driver 15 and a running driver 8a at the camera running mechanism 8 are controlled with a controller 10. Moreover, a video signal of the infrared camera 7 is controlled with a controller 11. The position of a fire is computed with a data processor 12 based on detection signals from the controller 11, a camera angle of turning detector 16 and the position detector 9. On the other hand, an automatically water discharge gun device 13 is controlled with a controller 14 according to a fire position signal.
Patent JP-S60180074-A (JP)
Title: Air cell
Inventor: DEGUCHI KATSUO
IPC: H01M12/02
Filed: 1984-02-27
Abstract: PURPOSE:To prevent an air-zinc cell from being dissolved as well as any gas from being produced in the cell, and improve a leakproof property by adding a specific boric acid series surface-active agent into a caustic alkaline electrolyte. CONSTITUTION:In an air cell with use of zinc for a negative electrode and activated carbon for a positive electrode, a boric acid series surface-active agent represented by illustrated general formulae I and II is added to an aqueous caustic alkaline solution such as caustic potash as an electrolyte by about 0.01-1wt%. Here, R in the formulae is an alkyl group of a C number of 7-21 and l, m are respectively 1-20. With the air cell described above, a leakproof property as well as discharge characteristics can be improved.
Patent JP-H0388853-A (JP)
Title: Formazan compound and method for dyeing or printing fiber material using same compound
Inventor: MIYAMOTO TETSUYA
IPC: C09B62/517
Filed: 1990-02-15
Abstract: NEW MATERIAL:A compound expressed by formula I [X is formula II,-NR2R3, -OR4 or-SR5; Y is (substituted)pyridinyl; Z1 and Z2 are -SO2CH=CH2, etc.; A is (substituted) phenylene, alkylene, etc.; R1 and R6 are each H or (substituted) alkyl; R2 to R5 are each H; (substituted) alkyl, phenyl, etc.; w is -O- or -COO-; B1 to B3 are each (substituted) phenylene or naphthylene] in a form of free acid. EXAMPLE:A compound expressed by formula III. USE:A dye for dyeing polyurethane fiber, polyamide fiber, polyurethane fiber, leather, etc., to blue and having excellent light resistance and fastness to humidity. PREPARATION:Either one of a compound expressed by formula IV and compound expressed by formula V to VIII is condensed with 2,4,6-trihalogeno-s- triazine to afford a compound expressed by the formula IX (T is halogen), which is then condensed with a pyridine compound.
Patent JP-H11287664-A (JP)
Title: Navigation system for vehicle
Inventor: KAKIHARA MASAKI
IPC: G08G1/09
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To display the information needed for driving on the screen of a display part to allow a driver to properly recognize it without decreasing the visibility of the information displayed on the screen. SOLUTION: This navigation system has the function of displaying the current position of a vehicle and its direction or the like on a map displayed on the screen of a display part 1, and is provided with an information reading means 11 for reading information about a predetermined facility displayed on the map and an information limiting means 12 which determines whether or not a fee for utilizing the predetermined facility read by the information reading means 11 is higher than a predetermined value, and which limits the display on the display part 1 of the information about the predetermined facility whose fee is determined to be higher than the predetermined value.
Patent JP-S63203635-A (JP)
Title: Production of polycyclic cycloalkene
Inventor: HARA SHIGEYOSHI
IPC: C07C2/50
Filed: 1987-02-20
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for liquid fuel, etc., directly on an industrial scale at a low cost by using 5- vinylbicyclo[2,2,1]hept-2-ene and dicyclopentadiene, etc. as raw materials and subjecting the materials to one-pot reaction at a specific temperature. CONSTITUTION:The objective compound such as 6-ethylidene-1,4,5,8- dimethano-1,4,4a,5,7,8,8a-heptahydronaphthal ene of formula useful e.g. as a monomer for the production of metathesis polymer having excellent heat- resistance can be produced by reacting 5-vinylbicyclo[2,2,1]hept-2-ene with dicyclopentadiene and/or cyclopentadiene preferably in a reactor in pressurized state or in an inert atmosphere such as N2 at >=120 deg.C, generally at 120-200 deg.C, especially 160-190 deg.C to effect the simultaneous Diels-Alder addition and the rearrangement of vinyl group into ethylidene group and purifying the product by distillation after the completion of the reaction.
Patent JP-S56133027-A (JP)
Title: Deoxidizer and preservation of coffee by using the same
Inventor: NAWATA TAKASHIGE
IPC: A23F5/10
Filed: 1980-03-21
Abstract: PURPOSE:To remove oxygen and carbon dioxide gas from coffee beans effectively by a method wherein a mixture of a granular substance soluble in water with difficulty which is impregnated with an aqueous alkali solution and coated with a particulate filler on its surface, iron powder and an electrolyte is used as the deoxidizer for roasted coffee beans. CONSTITUTION:The mixture of (A): the granular substance soluble in water with difficulty such as activated alumina, silica gel or the like impregnated with the aqueous solution of alkali such as sodium hydroxide or the like and coated with the particulate filler on its surface, (B): iron powder and (C): the electrolyte such as sodium bromide or the like is used as the deoxidizer for the roasted coffee beans which generates a large amount of carbon dioxide and has a low activity of water content. In a closed system, the deoxidizer rapidly deoxidize the roasted coffee beans while absorbing the carbon dioxide generated from the beans. Accordingly, the freshness of the coffee beans is maintained while preventing the package from being swelled.
Patent JP-H02214400-A (JP)
Title: Microphone device
Inventor: YOSHIOKA HIROSHI
IPC: H04R3/00
Filed: 1989-02-15
Abstract: PURPOSE:To eliminate wind noise automatically by providing a low pass filter and an automatic level control circuit and controlling the level of a low frequency component from the low pass filter in response to the level of the wind noise automatically. CONSTITUTION:An output of a microphone 1 is fed respectively to a high pass filter 8 and a low pass filter 9 via a preamplifier circuit 2. The high pass filter 8 passes a frequency signal over 150Hz and the low pass filter 9 passes the low frequency signal including the wind noise component below 150Hz. The output signal of the high pass filter 8 is fed to one input terminal of the adder circuit 11 and the output signal of the low pass filter 9 is fed to the other input terminal of the adder circuit 11 via an automatic level control circuit 10. In this case, the automatic level control circuit 10 consists of a variable gain amplifier circuit 10a and a level detection circuit 10b and the level is not attenuated when no wind noise exists and the attenuation is increased as the level of the wind noise is increased. An audio signal output terminal 7 is led from the output side of the adder circuit 11.
Patent JP-S51125298-A (JP)
Title: A process for preparing furo (3, 2-c) pyrazole derivatives
Inventor: YOSHINA SHIGETAKA
IPC: C07D491/048
Filed: 1975-03-25
Abstract: PURPOSE: Furo [3,2-C] pyrazole derivatives of formula I are new: (where Y is lower alkoxy,amino,substituted amino or cyclic amino),in an example,2-methoxymethyl-4,6-diphenylfuro [3,2-C] pyrazole. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06226882-A (JP)
Title: Manufacture of resin bathtub
Inventor: FUKAO SHUJI
IPC: B29K105/24
Filed: 1993-02-01
Abstract: PURPOSE:To provide a method for manufacturing a resin bathtub wherein manufacturing process of the bathtub is simplified, productive efficiency is improved, and a foot can be formed in a state that it is sufficiently welded to the bathtub body. CONSTITUTION:A bathtub body 16 is molded with a predetermined resin material and a container body 18 is placed on the rear face of the bottom of the bathtub body 16 so as to fill the container body with a fluid resin material 20. Thereafter, the resin material 20 in the container body 18 is reacted to be cured so as to form a foot 22 of the bathtub and integrate it with the bathtub body 16.
Patent JP-S56133340-A (JP)
Title: Flame retardant composition
Inventor: KANEOKA HIDENOBU
IPC: C08L33/02
Filed: 1980-03-24
Abstract: PURPOSE: The titled composition, containing a specific inorganic substance and a bromine-terminated polytetrabromobisphenol A ethyl ether, capable of preventing the blocking and facilitating the kneading operation, etc., and particularly suitable for a thermoplastic resin.  
     CONSTITUTION: A particulate or granular bromine-terminated polytetrabromobisphenol A ethyl ether having a softening point of 40W240°C expressed by formula I (n is 0W5), preferably of diameter ≤2mm, is incorporated with at least one inorganic substance selected from magnesium hydroxide, magnesium silicate, talc, calcium carbonate, aluminum hydroxide, kaolin and silicic acid. The composition satisfies formula II [B w  is the weight (g) of the inorganic substance in 100g; B v  is the volume (cc) of the inorganic substance in 100g; (d) is bulk specific gravity of the inorganic substance], and preferably has a B v  of 100W200. The bulk specific gravity of the inorganic substance is preferably 0.08W0.40g/cc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09228684-A (JP)
Title: Base isolation construction of building
Inventor: KITAYOSHI YOHEE
IPC: F16F15/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To relax vibration of a building when an earthquake occurs and damp the vibration occurring in a building by inertia of a water tank and filled water by providing a damper between foundation and sill of the building constructed on the foundation to fix the water tank to the lower part of the building. SOLUTION: A water tank 11 for damping vibration occurring in a buiding 2 is fixed to the lower part of the building 2, and a specific quantity of water (a) as poured in the water tank 11. The vibration of the ground transferred to the building 2 when an earthquake occurs is relaxed with a damper A1 , and the vibration occurring in the building 2 in a state to relax it is damped with the water (a) in the water tank 11. An intermediate dish-like panel 15 is set between lower dish-like panel 13 provided on the foundation 1 and upper dish-like panel 14 provided to the lower surface of the sill 3 of the building 2. Then, balls 16 and 17 are respectively placed between the lower dish-like panel 13 and intermediate dish-like panel 15 and between the intermediate dish-like panel 15 and upper dish-like panel 14.  Then, curvature on an upper position in each dish-like recess section is a diameter smaller than curvature on a lower position across the balls 16 and 17. By the constitution, difference between curvatures and vibration in both upper and lower positions are relaxed, and the collapse of the building 2 can be prevented.
Patent JP-H02216821-A (JP)
Title: Diffusion of impurities to semiconductor wafer
Inventor: TAKADA NOBUYUKI
IPC: H01L21/225
Filed: 1989-02-17
Abstract: PURPOSE:To relax expansion and contraction distortion due to thermal expansion and prevent deformation by providing a cavity at a plate-shaped solid impurities source and then heating alternate placement of this solid impurities source and a semiconductor. CONSTITUTION:A plurality of cavities 5 are provided at a solid impurities source 2, it is installed at a crystal port 4, a semiconductor substrate 3 is installed at a specified position and then is inserted into a crystal pipe 1, an inactive gas environment or vacuum (pressure-reduced) state is produced, high- temperature state is retained by an electrical furnace, and then impurities are doped onto the semiconductor substrate 3. By using the solid impurities source where cavities are provided, thermal expansion and expansion/contraction which are generated on diffusion heating are relaxed and deformation can be prevented, inactive carrier gas is fully transmitted to the surface of a semiconductor wafer, a uniform impurities surface concentration within the semiconductor wafer can be obtained, and a stable semiconductor element characteristics can be achieved.
Patent JP-S52116914-A (JP)
Title: Vertical reciprocating machine
Inventor: OOTA SUKEYASU
IPC: F04B25/00
Filed: 1976-03-27
Abstract: PURPOSE: To simplify structure and assemblage in a small-sized vertical reciprocating machine with plural crank throws by constructing the framework with an upper and a lower unit. 
     COPYRIGHT: (C)1977,JPO&Japio