baber/WOPTO huggingface dataset:
Patent JP-H01203827-A (JP)
Title: Space heating device
Inventor: YOSHIHARA MINORU
IPC: F24D13/02
Filed: 1988-02-05
Abstract: PURPOSE:To provide a space heating device where the heat efficiency is excellent, the space heating is rapidly started, and no crack is generated in a structural material, by disposing heat storage material sealed vessels over the full surface of a heater with gaps disposed therebetween without covering the full surface of the heater with the vessels. CONSTITUTION:In the floor heating system, a heat insulating material 2 is laid on the floor 1 consisting of a concrete slab or the like, and a face heater 3 is laid at the upper par of the heat insulating material 2. Vessels 5 in which a heat storage material 4 is sealed are disposed over the full surface of a heater 3 with gaps 10 therebetween without covering the full surface of the heater wit the vessels. A structural material 7 such as mortar or the like is cast from the upper part of the structural material 7 into the vessel 5, and a floor finishing material 8 is laid on the upper part of the structural material 7. Further, a welded metal net 6 is interposed in the structural material 7 to reinforce the structural material 7. With this space heating system, space heating is started rapidly with excellent thermal efficiency without producing overheating of the heat storage material. Upon execution of works, since no space is generated between the heater and the vessel sealed with the heat storage material, no crack is generated in the structural material.
Patent JP-H11223889-A (JP)
Title: Pictorial tool for controlling printer
Inventor: IGOMA HIDETO
IPC: G03D13/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To realize stable setup by using a tool having a pictorial scene in a printer whose type is different. SOLUTION: A reference photometric area frame F2 smaller than the photometric area of the photometry part of a photograph printer is regulated. An eyeball part 20 and portraits 21 to 23 are arranged in the frame F2. The eyeball part 20 is constituted of gray. The area, the color and the density of the portraits 21 to 23 are regulated so that the photometric value obtained at the time of performing the photometry of the entire frame F2 may be nearly the same as the photometric value obtained at the time of performing the photometry of the entire frame F2 in the case of constituting the frame F2 of the gray of the eyeball part 20. A skin color complementary color area 25 consisting of the complementary colors of the skin colors of face image areas 21FA to 23FA is arranged in the frame F2.  Thus, visual decision by using the pictorial scene and decision by measuring the density are accurately performed.
Patent JP-H02205637-A (JP)
Title: Production of alloy for lead storage battery
Inventor: OMAE TAKAO
IPC: C22C1/02
Filed: 1989-02-03
Abstract: PURPOSE:To inexpensively produce an Se-containing Pb alloy by adding a mixture of lead selenide, lead oxide, and metallic lead generated at the time of Se addition to molten lead or lead alloy to another molten lead at the time of producing an alloy for lead storage battery grid. CONSTITUTION:An alloy for lead storage battery grid is produced by holding molten Pb or molten Pb alloy containing Sb at about 400 deg.C, putting Se in driblets into the above, and agitating the above to the full. Since a mixture consisting of lead selenide, lead oxide, and metallic lead is formed at this time and allowed to rise to the surface of the molten alloy, this mixture is taken out and added to another molten lead or molten lead alloy to incorporate Se to the molten lead or molten lead alloy by means of lead selenide in the above mixture. By using the above molten lead or molten lead alloy to which Se is incorporated as mentioned above as a material for lead storage battery grid, a lead storage battery grid free from cracking due to Se incorporation can be obtained at a low cost.
Patent JP-H10197706-A (JP)
Title: Reflection mirror with au thin film
Inventor: TOYODA SEIJI
IPC: F24S23/70
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a reflection mirror having a high reflection characteristic and thermal conductivity and having the excellent adhesion property of an Au thin film, to improve the productivity of the reflection mirror and to inexpensively produce the reflection mirror. SOLUTION: The reflection mirror 10 with the Au thin film has a base body 11 consisting of Al or Al alloy, a glass layer 12 formed on the base body 11 and the Au thin film 13 formed by applying a paste contg. an Au org. compd. on the surface of the glass layer 12 and baking the paste. The Au thin film 13 contains 0.1 to 20wt.% one or >=2 kinds of the oxides selected from a group consisting of the alkaline metal oxides expressed by SiO2 , B2 O3 , PbO, Bi2 O3 , Al2 O3 and M2 O (where M is Li, Na or K) and the alkaline earth metal oxides expressed by M'O (where M' is Mg, Ca or Ba) and composed of the balance Au.
Patent JP-S61186335-A (JP)
Title: Production of phenol
Inventor: IKAWA TSUNEO
IPC: C07C67/00
Filed: 1985-02-15
Abstract: PURPOSE:To produce phenol useful as a synthetic intermediate for synthetic resins, surfactants, agricultural chemicals, pharmaceuticals, etc., in high selectivity with a single-step reaction, by oxidizing benzene directly with O2 in the presence of a catalyst containing Te and O as essential constituent elements. CONSTITUTION:Phenol is produced by oxidizing benzene with molecular oxygen (preferably air) preferably in the presence of steam at 400-600 deg.C, using a catalyst containing tellurium and oxygen as essential constituent elements of the catalyst and having a composition of formula (x:y:z=1:0.01-6:0-6, preferably x:y:z=1:3-6:0-2) (the carrier of the catalyst is preferably silica).
Patent JP-S52109959-A (JP)
Title: Detecting deviation in electron beams
Inventor: GOTOU NOBUO
IPC: G01B15/00
Filed: 1976-03-11
Abstract: PURPOSE: To detect the deviation between the side direction of electron beams of a polygonal section and the scanning direction by determing the relative positional relation for a reference object on a material based on the information obtained from the material by means of electron beam scanning. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05222586-A (JP)
Title: Production of hydrous chromium oxide-coated copper material
Inventor: SUZUKI AKITOSHI
IPC: C21D1/74
Filed: 1992-02-13
Abstract: PURPOSE:To simplify the process and to obtain a surface-treated material without the coating film being deteriorated by forming a film of a hydrous chromium oxide on the surface of a copper or copper alloy material and heat-treating the material in the presence of steam. CONSTITUTION:A hydrous chromium oxide film is formed on the surface of a copper or copper alloy material. The material is then heat-treated at about 400-600 deg.C in the presence of about 3vol.% steam. An intermediate film of Zn, a Zn alloy, Sn and an Sn alloy is preferably formed on the material surface, and the hydrous chromium oxide film is formed on the intermediate layer. A hydrous chromium oxide-coated copper material excellent in corrosion resistance, solder wettability and chromium rest is obtained in this way.
Patent JP-H11214123-A (JP)
Title: Flat heater element
Inventor: KIN RIYUUSHIYUTSU
IPC: H05B3/14
Filed: 1998-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a flat heater element capable of setting the temperature of an arbitray part only to a higher temperature than that of the other parts. SOLUTION: In a flat heater element 1 which has an electricity conducting heat generation part 2 and a plurality of electrodes 3 provided in the heat generation part 2 and raises the temperature of the heat generation part 2 by applying electricity to the electrodes 3, electricity conduction of an arbitrary part of the heat generation part 2 is increased higher than the other part thereof so that the temperature of the arbitrary part in which electricity conducting performance is increased can be raised to a higher temperature than the other parts.
Patent JP-H01202490-A (JP)
Title: Thermal recording material
Inventor: KASHIWAGI KOICHI
IPC: B41M5/323
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a thermal recording material having excellent resistance to heat, light, water and organic solvents, and capable of forming a highly reliable developed color recorded image which can be read even in a near infrared region, by incorporating a specified catechol derivative and a ferric salt of an organic acid as main color forming components. CONSTITUTION:A thermal recording material comprises a catechol derivative of formula (I) and a ferric salt of an organic acid as main color forming components. Typical preferable examples of the organic acid for constituting the ferric salt include a carboxylic acid such as a fatty acid, particularly, a 10-22C carboxylic acid, a 4-20C dibasic fatty acid, and an iron salt of an amino acid, such as threonine-iron. When the thermal recording sheet is heated to about 100-300 deg.C, a dark brown or light brown developed color recorded image is formed which can be read in visible and near infrared regions. The recorded image is extremely excellent in resistance to heat and solvents and free of any discoloration under solar rays, and non-image areas have extremely excellent resistance to water, solvents, heat and light.
Patent JP-S57142538-A (JP)
Title: Simulation device for vehicle
Inventor: NOSE TADASHI
IPC: G01M99/00
Filed: 1981-02-27
Abstract: PURPOSE:To perform a dynamic evaluation of function of an antiskid device, by performing a relative evaluation of a simulation device whose conditions are set by an antiskid device whose characteristic is decided in a real car test. CONSTITUTION:When switches SW3-SW1 are positioned at a side of a contact Run, a mimic running mode of a vehicle is set, and when at a side of a Brake, a mimic brake mode is set. A voltage E1, applied to a noninversion input terminal of a computing amplifier 10, sets a given voltage in which a voltage holding circuit indicates a condition during a running motion of a car at an inertia load. Ladderform circuits R1, R3, C1-C3 form a voltage holding circuit which fetches a voltage showing in a mimic manner an inertia load at a braking time of a vehicle. A brake voltage pulse Pu, being a control pulse of an antiskid device, is applied to a switch 50 from a terminal T1 to switch a charging current of a capacitor C4. A brake pressure reducing pulse PD of the antiskid device is applied to a switch 80 from a terminal T2.
Patent JP-H11223501-A (JP)
Title: Inspection method for attaching state of dimension inspection device and strainer
Inventor: YAMAGISHI SHIGEO
IPC: G01B5/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a dimension inspection device inspecting the projection length of a projection from a given surface. SOLUTION: A dimensional inspection device 10 has a sheath 14 in which a projection 60 goes in, a lever 20 arranged movably in the axial direction, a spring 18 for biasing the rear end of the lever 20 and position judgment means 22, 24, 26 and 28 judging the axial position of the projection 20a of the lever 20. If the front end of the sheath 14 pushes on the given surface 62, a lamp 28 turns on when the projection length of the projection 60 is within a tolerance range and turns off or does not turn on when it is out of the tolerance range. It is preferable for inspection of good attachment state of a multitude of strainer in a condensate demineralizer.
Patent JP-S59152621-A (JP)
Title: Method of ion implantation and device therefor
Inventor: NOJIRI SHIZUO
IPC: H01J37/317
Filed: 1983-02-21
Abstract: PURPOSE:To enable ion implantation to a semiconductor substrate at an accurate dosage by a method wherein said substrate is placed in a vacuum chamber and irradiated with charged particles on the surface, resulting in degassing, and transferred to an ion implantation chamber without releasing the vacuum state in the former chamber, where ion implantation is performed. CONSTITUTION:The semiconductor substrates 5 and 5' covered with photo resist and treated by patterning are placed in the reserve vacuum chamber 3. The degassing is performed by irradiating the surface of said substrate 5 with plasma while exhausting by a vacuum pump 4. The gas eliminated from the poto resist is exhausted out of the vacuum pump 4 to the outside of the system. After sufficient degassing, said substrates 5 and 5' are transferred to the ion implantation chamber 1 via a vacuum partition valve 2, without releasing the vacuum state. Then, ion implantation is formed by irradiating them with ion beams 6 in the ion implantation chamber. Since the gas generated from the photo resist is removed before ion implantation in such a manner, the gas generation at the time of ion implantation is reduced, and then ion implantation of an accurate amount can be performed. Therefore, a semiconductor device having the characteristic of a desired value and small dispersion of characteristics can be obtained.
Patent JP-H0314483-A (JP)
Title: Distributing device
Inventor: JIAN RUI GERE
IPC: A45D40/26
Filed: 1990-02-08
Abstract: PURPOSE: To reduce the overall price of the dispenser and use it more easily commercially, by separating two portions, one fixed and the other movable, from each other with respect to a reservoir by an elastic zone, by parallelly advancing them toward the movable portion of a mechanism, and by returning the elastic zone for each use. CONSTITUTION: A mechanism 8 extends between the bottom 33 of a pushbutton 9 and the shoulder 17 thereof, its rear portion is guided by a skirt portion 32 and its front is centered by an annular bead 19. When the user exerts pressure on the pushbutton 9 to cause it to come to the stopper of the rear of the tubular body 2b, the rear portion of the mechanism 8 between an annular body 24 and a flexible portion 28 moves forward to the right. The flexible portion 28 is folded in accordion fashion. A rod 7 is driven toward the reservoir 4 by rear catches 29a buttressed against the rod 7, when being braced against the faces 22b of corresponding notches 22. On the other hand, front catches 29b resting on the oblique faces of corresponding notches 22 are lifted and drop into the following notches 22 right behind.  Thus, a metered amount of product 3, which corresponds to only one increment, is allowed to emerge from an edge portion 4a.
Patent JP-S59152692-A (JP)
Inventor: FUJIKAWA OSAMU
IPC: H05K1/14
Filed: 1983-02-21
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-H10225130-A (JP)
Title: Voltage type inverter device
Inventor: YANAGAWA MASAKI
IPC: H02M7/493
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To raise the reliability on a voltage inverter device by detecting the frequency of the surge voltage included in the output voltage, and compensating the phase control signal by the detected frequency, and controlling the surge voltage. SOLUTION: A phase compensating circuit 30A is connected to a voltage detector 12 and a control circuit 11, and it detects the surge voltage frequency of a voltage detection signal (output voltage signal) e11, receiving the input of an output voltage signal e11 and a phase control signal e2 to control an inverter circuit 2, and compensates the phase control signal e2 by the detected surge voltage frequency, and outputs such as phase control signal e3 as to suppress the surge voltage so as to control the inverter circuit 3. In this case, the surge frequency detector 20 is connected to the voltage detector 12 and the control circuit 11, and it detects the surge voltage frequency of a voltage detection signal e11, receiving the input of the output voltage signal e11 and the phase control signal e2 to control an inverter circuit 2, and outputs a surge frequency signal e21.  Hereby, the occurrence of surge is suppressed.
Patent JP-H05192783-A (JP)
Title: Laser beam machine
Inventor: MORI ATSUSHI
IPC: B23K26/064
Filed: 1992-01-20
Abstract: PURPOSE:To provide the laser beam machine by which the mirror can be easily inspected and cleaned. CONSTITUTION:A mirror cleaning hole is arranged at a holder box 10 of a mirror unit 6 on the bending part of an optical guide path, and a cover 21 being freely opened and closed is attached on the box 10. Shutters 23a, 23b which can be closed at the time of inspecting and operating so that the the dust is not entered in the inside of a light shielding duct 5 constituting the straight line part of the optical guide path during inspecting and cleaning a mirror 12 while opening the cover 21 may be also arranged. In order to prevent the danger at the time of inspecting and cleaning and the accident after working, an interlock mechanism to block the laser oscillation when the cover 21 is opened or the shutters 23a, 23b are closed may be also arranged.
Patent JP-S63194277-A (JP)
Title: Two-coloration copying method
Inventor: SAKAI TOSHIO
IPC: G03G13/01
Filed: 1987-02-09
Abstract: PURPOSE:To easily copy a monochromatic original in two colors by monochromatically copying the monochromatic original on a white transfer paper with black toner by negative/positive inversion and painting out an image part to be copied in a color A in the ink of the color A to obtain a second original and performing the two-coloration copy process of the sequential system. CONSTITUTION:The optical image of the monochromatic original is exposed on a photosensitive body 10 and is subjected to reversal development with black toner by a developing device 16 ad is transferred to a white transfer paper SO. An image part to be copied in red is painted out in a transparent red ink on this monochromatic copy to obtain the second original, and this second original is used to perform the two-coloration copy process of the sequential system, and a desired two-color copy is obtained. The original is not stained at the time of two-coloration copying because the negative monochromatic copy of the original is used to obtain the second original, and an optional image part of the monochromatic black image is easily and surely copied chromatically, and further, failure in image copying does not occur.
Patent JP-2000224697-A (JP)
Title: Piezoelectric sounder
Inventor: WATANABE MASAYUKI
IPC: G10K9/122
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion or deterioration in sound pressure by placing a circumferential edge of a piezoelectric diaphragm to an upper end of a circumferential part of a lower case, coupling an upper case with a sound hole to the lower case, and a disk spring whose middle part in the upper case is pressed into contact with a ceiling face of the upper case, whose circumferential part is pressed into contact with a circumferential part of the piezoelectric diaphragm and that has a through-hole in the middle. SOLUTION: A piezoelectric diaphragm 19 where a piezoeiectric ceramic board 17 is adhered to a metallic plate 18 of a large diameter is placed at an upper end of a circumferential wall 14 of a lower case 13 made of an insulation material, and a contact terminal 16 is pressed into elastically contact with a lower face of the piezoelectric diaphragm 19. A disk spring 26 having a 1st through-hole 25 in the middle and a plurality of 2nd through-holes 27 on the same circumference of a tilt face at an equal interval is integrated with an inner part of the upper case 21. Thus, 1st and 2nd spaces A, B are communicated by the 2nd through-holes 27 to form a resonance space and a sound with excellent low frequency characteristic is sounded from the sound hole 20.
Patent JP-S59172307-A (JP)
Title: Unit-assembled automatic warehouse
Inventor: MOTODA KENROU
IPC: B65G1/04
Filed: 1984-02-16
Abstract: PURPOSE:To obtain easy and less-costly construction of a unit warehouse by connecting a plurality of portable, box-shaped units equipped with a storing crane and cargo shelves to construct a storing unit and providing the storing unit with elevator equipment. CONSTITUTION:This automatic warehouse consists of a storing unit 10 and that is connected to one end of the unit 10 and provided with an elevator equipment 20 an operation part 30. The storing unit 10 is formed by installing a storing crane 3 in a box-shaped member 1 consisting of a plurality of box-shaped units 1a to 1c connected with each other and installing cargo shelves 4 which are standing side by side on the both sides next to the crane 3. The said box-shaped units 1a to 1c are formed into the size which permits portability, and connection work of a unit to the neighboring unit is eased by forming a brim part 2 of each unit opening into a flanged shape. Since one box-shaped unit is formed so that it can freely be connected to the other in either direction, longitudinal or lateral, the storing unit can take the form of a lattice.
Patent JP-2000009371-A (JP)
Title: Continuous ice making vapor exhaust type heat accumulator
Inventor: HONGO MASARU
IPC: F25C1/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To realize efficient and continuous ice making by providing a jacket surrounding the diffuser of an ejector for evacuating an ice heat storage tank and circulating water through the jacket thereby ensuring a mixture steam conduction area effectively in the diffuser. SOLUTION: City water is introduced from a tube t1 into a jacket 32 surrounding the diffuser 29 in an ejector 25 and the water passed through the jacket 32 is introduced through a tube 12 to a condenser 26. Steam being delivered from the ejector 25 is condensed with water flowing through a water passage 36 in the condenser 26. At the time of ice making, driving steam generated from a steam generator 24 is fed from a nozzle 28 to the diffuser 29 at supersonic velocity in order to suck the air and steam in an ice heat storage tank 22. The ice heat storage tank 22 is placed under vacuum and a part of water therein is evaporated at a temperature close to ice temperature. Ice is made by cooling the water itself with latent heat of a part of evaporated water.
Patent JP-S57143270-A (JP)
Title: Fuel supply controlling system for fuel cell
Inventor: TAYAMA HARUO
IPC: H01M8/04
Filed: 1981-02-27
Abstract: PURPOSE:To carry out a wide range of highly accurate control by operating a switch element when output is over a given value, and using a main valve, which is used as a fuel supply system, when the output is large instead of using an auxiliary valve used when the output is small. CONSTITUTION:Fuel is supplied to a fuel cell 2 from a fuel supplying device 1 through an auxiliary valve 32 and a main valve 31. The temperature of the cell 2 is regulated by detecting it with a detector 4, the output voltage is passed through a PID voltage controlling circuit 61 so as to regulated the auxiliary valve 32, and the output current is passed through a compensating amplifying circuit 71 so as to regulated the main valve 31. When the output of the circuit 71 reaches 5-20% of the output of the cell 2, switches 64 and 74 are operated and released by means of a comparator 81. Consequently, highly accurate control can be carried out constantly by operating the auxiliary valve 32 during the time of small output.