baber/WOPTO huggingface dataset:
Patent JP-H10281422-A (JP)
Title: Melting treatment method and apparatus for refuse
Inventor: SHIRAHAMA MASAYUKI
IPC: F23G5/16
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent ash of pyrolysis carbon from being scattered to a heat recovery device and reduce contents of NOX and hazardous materials of chlorinated organic compounds in a combustion exhaust gas, in an incineration treatment of refuse wherein waste such as municipal refuse is burned and melted. SOLUTION: Pyrolysis carbon and pyrolysis gas are successively burned in furnaces arranged in a multiple of stages and because the pyrolysis gas is burned at an air ratio of 1 or less, hydrocarbon radicals such as H2 , CO, NHn , HCN, CHn and the like exist in combustion exhaust gas, and these chemical species reduce NOX produced when the pyrolysis carbon is burned at a high temperature at an air ratio of 1 or higher and thus the NOx content in the exhaust gas can be reduced. By introducing air into the combustion exhaust gas in an incomplete combustion state of an air ratio of 1 or less, complete combustion is realized and chlorinated organic compounds in the exhaust gas can be reduced.
Patent JP-H08303946-A (JP)
Title: Refrigerator
Inventor: HAMAOKA KOJI
IPC: F25D29/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide a refrigerator which makes it possible to cut down the number of wires passing through a foamed insulating material and reduce power consumption and enhance reliability and reduce cost as well in a refrigerator which is controlled with an electronic control circuit. CONSTITUTION: This refrigerator comprises an outer control circuit 21 which is installed outside the refrigerator and drives loads outside the refrigerator, an inner control circuit 22 which is installed inside the refrigerator and drives loads inside the refrigerator, communication circuits 28 and 35 which exchange information between the outer control circuit 21 and the inner control circuit 22, an AC power supply line 24 which supplies AC voltage and a DC power supply line 26 which supplies DC voltage. The number of wires is cut down by placing the signals of the communication circuits 28 and 35 upon the DC power supply line 26.
Patent JP-S5630231-A (JP)
Title: Thermoelectron radiating cathode
Inventor: TANJI HIROAKI
IPC: H01J1/16
Filed: 1979-08-20
Abstract: PURPOSE:To prevent crossover from becoming a multiple spot and obtain a high bright electron beam by matching the axis of the cathode chip of an MeB6 single crystal with 210 direction within the range of 5 deg. and specifying the opening angle (vertical angle) of the chip tip. CONSTITUTION:The axis of the cathode chip of an MeB6 single crystal is matched with 210 direction within the range of 5 deg. and the opening angle (vertical angle) of the chip tip is set to 160 or more degrees. The MeB6 single crystal is grown by means of the floating zone method (zone melting method), flux method, and arc melting method. The cathode also uses a thermoelectron radiating one which heats the cathode material (MeB6 single crystal), generates thermoelectron radiation, and accelerating to extract radiated thermoelectrons by the acceleration field.
Patent JP-H08302898-A (JP)
Title: Steel column of building and method for constructing building
Inventor: MURAKAMI YUKIO
IPC: E04C3/32
Filed: 1995-04-28
Abstract: PURPOSE: To facilitate construction work by forming a long rectangular steel- pipe column by hot rolling of a long, thick-walled seamless steel-pipe column, attaching beams for each story to the rectangular steel-pipe column, and erecting the column on a foundation. CONSTITUTION: A long, thick-walled rectangular steel-pipe column 1 is formed by hot rolling of a long, seamless steel pipe, and beam brackets 2, 3, 4, 5, 6, 7 are attached to the rectangular steel-pipe column 1. A base plate 8 for connection with a foundation is attached to the lower bottom of the rectangular steel- pipe column 1, either end preparation for column connection is made at the upper end of the rectangular steel-pipe column 1 or a diaphragm 9, etc., is attached to the upper end, then the rectangular steel-pipe column is erected on the foundation, and beams and girders are connected in sequence and assembled for three-dimensional construction. Thus welding operations are significantly reduced, allowing a reduction in the working man-hours.
Patent JP-S5230035-A (JP)
Title: Snow remover on roof
Inventor: FUJIMURA AKIHIRO
IPC: E04H9/16
Filed: 1975-09-01
Abstract: PURPOSE:To provide a snow-remover on roof for being installed on a normal roof comparatively economically and for putting cheaply obtained heat in use, also for being installed on a customary roof with a little loss of heat.
Patent JP-H09292512-A (JP)
Title: Production of color filter
Inventor: MORI YASUKI
IPC: G02B5/20
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter capable of forming multicolored fine patterns excellent in workability and having high precision on a transparent substrate such as a glass plate. SOLUTION: Multicolored patterns are formed on the transparent substrate 4 by repeating processes including (1) a sticking process in which a photosensitive film composed of a base film 1 and a monocolored photosensitive resin layer 2 is stuck so that the colored photosensitive resin layer 2 is faced to the substrate 1, (2) an exposing process in which the photosensitive film is exposed in pattern shapes and (3) a developing process of the film. The photosensitive film is stuck by forming spaces 5 between pixels so that the colored photosensitive resin layer at and after second coloring faces the substrate 4.  The surface of the transparent substrate is pretreated so that surface tension of the molten colored photosensitive resin layer (γ1 ), surface tension of the transparent substrate 4 (γ2 ) and surface tension of the base film 1 (γ3 ) satisfy relations: γ3 <γ2 and γ1 <γ2 . Thereby, the photosensitive resin layer at and after second coloring is transferred from the base film 1 to the spaces between the pixels at the same time as the process (1).
Patent JP-H06301476-A (JP)
Title: Position detecting device
Inventor: ISHIGURO SHIRO
IPC: A63F13/426
Filed: 1993-04-09
Abstract: PURPOSE:To provide a position detecting device which can be applied in various fields of application by detecting the position of a peculiar point included in a fetched image and controlling a desired output based on the detected position. CONSTITUTION:A performer 4 waves a pen light 20 at the front of a position detecting device 2, and the real image of the performer 4 is fetched by a CCD 30. The electric signals showing the real image of the performer 4 are transmitted in series and supplied to a signal processing circuit 36. The circuit 36 processes the received signals and produces the color NTSC signals related to the real image. These NTSC signals of the real image are supplied to a luminance detecting circuit 38 and an image synthesizing circuit 40. The circuit 38 detects the position of the picture element having the highest luminance in a single frame (screen). This detected position of the picture element shows the position of a lighting lamp 22 of the light 20 operated by the performer 4, i.e., the position of a peculiar point of the real image.
Patent JP-S62263381-A (JP)
Inventor: NISHIDA TAKESHI
IPC: D06M101/16
Filed: 1986-05-08
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-S62262464-A (JP)
Title: Thin-film semiconductor element and manufacture thereof
Inventor: NISHIHATA TOSHIHIKO
IPC: H01L21/336
Filed: 1986-05-09
Abstract: PURPOSE:To form a microstructure pattern low in contact resistance and high in precision by a method wherein a spin-on glass layer is provided in a source.drain region between a semiconductor thin film and gate insulating film for the diffusion of impurity. CONSTITUTION:A gate electrode 3 is formed on a transparent insulating substrate 2. On the gate electrode 3, a gate insulating film 4, spin on glass layer 11, and negative-type photoresist 12 are formed, in that order. Next, the rear side is exposed to light for the exposure of the photoresist 12 with the gate electrode 3 serving as a mask, development is accomplished for the local removal of the photoresist 12, etching is accomplished for the local removal of the spin-on glass layer 11, for the eventual, complete removal of the photoresist 12. A semiconductor thin film 5 is formed on the upper surface, heat treatment is accomplished for the impurity present in the spin-on-glass layer 11 to be diffused into the semiconductor thin film 5, for the formation of a source.drain region 13 and channel region 14 retaining its high resistance. Next, a source.drain electrode 6 is formed.
Patent JP-H06300200-A (JP)
Title: Method for preventing drooling of liquid through delivery port of liquid forced feed pipe line
Inventor: TAKEUCHI MANABU
IPC: F17D1/14
Filed: 1993-04-08
Abstract: PURPOSE:To reduce the occurrence of drooling of liquid to the delivery port of a liquid forced feed line each time liquid is intermittently fed with a pressure, in the liquid forced feed line which is provided with a one-way valve for preventing the occurrence of a reverse flow located in the line on the suction side of at least a pump and through which liquid is fed with a pressure in given quantities through drive of a pump. CONSTITUTION:A soft tube 115 made of synthetic resin is used in a line 102 on the suction side located downstream of the forced feed direction C of liquid W from a one-way valve 30 for preventing the occurrence of a reverse flow of a line 102 on the suction side. When, through running of a pump 20, the liquid W is sucked toward the pump 20, the soft tube 115 is contracted by means of a negative pressure generated in the line 102 on the suction side. Further, when a negative pressure during one full intermittent forced feed of the liquid W in the soft tube 115 is decreased from a maximum negative pressure, a contraction amount of the soft tube 115 is reduced from a contraction amount at a maximum negative pressure period and the flow passage section area of the soft tube 115 is increased to a value higher than a flow passage section area at a maximum negative pressure period.
Patent JP-H06294695-A (JP)
Title: Capacitance type semiconductor pressure sensor
Inventor: OMI TOSHIHIKO
IPC: G01L9/12
Filed: 1993-04-07
Abstract: PURPOSE:To provide a capacitance type semiconductor pressure sensor in which the sensor sensitivity is enhanced and machining of an air introduction port can be facilitated. CONSTITUTION:A rectangular frame 2 is prepared by supporting a pressure- sensitive membrane diaphragm part 3 displaceably on the entire surface within a frame from a crystalline silicon wafer and a movable electrode 5 is formed at the diaphragm part 3. A silicon cover 4 is bonded to the upper side of the frame 2 and a recess 7 is made in the inner face of the silicon cover 4 so that the diaphragm part 3 can make a microdisplacement freely and a fixed electrode 6 is formed oppositely to the movable electrode 5 in the recess 7. Furthermore, introduction ports 8, 8 are made through the end part of a region opposing to the diaphragm part 3 symmetrically to the fixed electrode 6.
Patent JP-S5630535-A (JP)
Title: Safety device for combustion system
Inventor: MATSUDA AKIRA
IPC: F23N5/14
Filed: 1979-08-20
Abstract: PURPOSE:To enable to detect the combustion, fan trouble and others by a single sensor, by employing an arrangement in which a solenoid valve disposed in a fuel passage is kept in its open position by the oscillation voltage of an oscillation circuit only when the resistance of a temperature-sensitive resistance element constituting a temperature-sensitive element is in its medium level. CONSTITUTION:When a gas cock is turned, the solenoid valve 39 is opened manually and a burner is ignited. At the same time, a power switch 11 is turned ON and an oscillation circuit is set into operation. with heating of the temperature-sensitive resistance element 27 after ignition of the burner, its resistance is lowered and a comparator 28 causes oscillation. Therefore, a transistor 31 starts oscillation and an oscillation voltage is produced by transformer 36 and rectified, so that the solenoid valve 39 is kept in its open position. On the other hand, the resistance element 27 is heated to a certain extent and its resistance becomes a value determined by a resisters 32, 35, a relay 33 is energized by a comparator 34 and a fan 13 is set into rotation. Here, if the combustion flame goes out, the comparator 28 stops its oscillation and therefore the solenoid valve 39 is closed.
Patent JP-S60250388-A (JP)
Inventor: NAKAKOSHI JIYUNJI
IPC: G09G5/395
Filed: 1984-05-28
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-H08306892-A (JP)
Title: Dielectric isolation type semiconductor device
Inventor: KISHIDA TAKASHI
IPC: H01L27/12
Filed: 1995-04-28
Abstract: PURPOSE: To prevent deflection from being produced without deteriorating withstand voltage performance between semiconductor regions by forming a slot trench in an island shaped device region surface below a high potential wiring, filling an insulator in the insulation slot, and covering the insulation slot with an insulation layer, and further forming a high potential wiring on the insulation layer. CONSTITUTION: An insulation slot 15 is formed in the surface of an island shaped device region 3 located below a cathode wiring 13 that becomes high potential, and the slot is filled with an insulator. The insulation slot 15 is formed in the lead direction of the cathode wiring 13, and an insulation layer 16 is formed between the insulation slot 15 and the cathode wiring 13 for covering the insulator slot 15. Here, the width of an opening in the insulation slot 15 is more wider than that of the cathode wiring 13. Hereby, even though the thickness of the insulation layer is thin, an insulation distance can be lengthened in a region where the high potential wiring 13 and a low potential semiconductor region intersect, and hence withstand voltage is secured, and further deflection of a dielectric isolation type semiconductor device can be reduced.
Patent JP-H01276790-A (JP)
Title: Reflow soldering method of chip component
Inventor: AIBA MASAYORI
IPC: B23K3/06
Filed: 1988-04-28
Abstract: PURPOSE:To prevent a solder ball from being produced toward the lower side of a chip component by printing soldering paste only on the outside from a position of the center of the electrode of the chip component placed on a pattern, and reflow-soldering the printed soldering paste. CONSTITUTION:Soldering paste 5 is printed only on the outside from a position of the center of the electrode 4. Then, the parts 3 are placed thereon and subjected to reflow soldering. Hereby, a soldering ball can be prevented from being produced toward the lower side of the parts 3, so that soldering ball removal operation is eliminated in the reflow soldering operation, to make unnecessary a soldering ball removal work in a reflow soldering of the component 3 and hence make effective the reflow soldering work.
Patent JP-H11306977-A (JP)
Title: Phosphor face forming method for color cathode-ray tube
Inventor: ONODERA MAKOTO
IPC: H01J9/22
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of at least a defective phosphor face due to fluctuation in a dried slurry layer due to heat by selectively cooling a panel supporting base used for installation of a panel to which photosensitive phosphor slurry is applied. SOLUTION: Before application of a photosensitive agent, black paint, and photosensitive phosphor slurry, it is detected whether a panel is arranged on a panel support base or not by means of a sensor. If no panel is installed, cold water is poured onto the panel support base so as to cool down it selectively. In this way, the temperature of the panel support base is set to approximately the temperature equal to the panel support base with a panel installed. As a result, a photosensitive film and a photosensitive slurry layer are prevented from being, heated, and abnormal drying of a black paint layer is prevented.  Consequently, generation of an abnormal shape/dimension of a light absorbing layer and the phosphor layer or generation of a defective phosphor layer due to color mixture of the phosphor layer or a residue of the black paint can be prevented, and a phosphor face can be stably formed.
Patent JP-H01277075-A (JP)
Title: Rotary head type vtr
Inventor: NEMOTO SHOJI
IPC: G11B5/008
Filed: 1988-04-28
Abstract: PURPOSE:To freely select the diameter of a drum while keeping the recording format of a basic VTR by providing two rotary heads with different azimuth angles by shifting in the direction of a rotary shaft by one recording track pitch of the basic VTR. CONSTITUTION:The diameter of the drum 10 is 2/3 of that of the basic VTR, and a tape is wound obliquely at 270 deg. on the drum 10. Also, the two heads HC and HD with azimuth angles different with each other are separated by Gl, and are arranged by shifting by one recording track pitch Tp of the basic VTR in the direction of the rotary shaft. And by recording data of two tracks simultaneously in the rotating period of 270 deg. by using the heads HC and MD, the coincidence of two tracks recorded simultaneously with the recording track of the basic VTR can be obtained. Next, the tape is migrated by the pitch Tp in a period while no recording signal is supplied to the rotary head, and the simultaneous recording of two tracks are performed in 270 deg. out of the next one revolution, and such operation is repeated. In such a way, it is possible to select the diameter of the drum freely while keeping the recording format of the basic VTR.
Patent JP-H047251-A (JP)
Title: Device for changing direction of running and plate
Inventor: MURAOKA KAZUO
IPC: B65H23/32
Filed: 1990-04-24
Abstract: PURPOSE:To prevent a band plate from meandering by forming an edge nozzle in a V-shape by turning a V-bottom outward in the top part of a protruded surface of a fluid pressure chamber. CONSTITUTION:An edge nozzle 6 is formed in a top part of a fluid pressure chamber 2 by turning a V-bottom outward. Accordingly, when a band plate 1 is shifted in a direction of an arrow 7, an end part 1-1 of the belt plate 1 approaches the V-bottom 6-1 of the edge nozzle 6, but fluid is jetted in a direction of vertically lifting the belt plate 1 in a direction of an arrow mark 9 from the edge nozzle 6 in the vicinity of its V-bottom 6-1, so that the end part 1-1 of the and plate 1 is efficiently lifted. On the other hand, the other end part 1-1' of the band plate 1, when it is shifted in a direction of the arrow mark 7, is separated more distant from a V-bottom 6'-1 of an edge nozzle 6', but the end part 1-1' of the belt plate 1 is prevented from being lifted because the fluid is jetted so as to laterally swell the band plate 1 in a position more distant from the V-bottom 6'-1.
Patent JP-H11307078-A (JP)
Title: Battery
Inventor: HATA KATSUYUKI
IPC: H01M2/26
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To stabilize welding capability of resistance welding of a current collecting tab to a positive electrode plate and a sealing plate, and provide a battery having the current collecting tab capable of realizing high welding reliability in the positive electrode plate and the sealing plate by specifying the surface roughness of the current collecting tab of the battery. SOLUTION: A current collecting tab 2 used for this battery has a surface roughness of 0.1-4 μm, and can use the conventional material. The specified surface roughness is formed on the whole surfaces of both sides of the current collecting tab 2 or on only the one side. Only the portion for being welded to a current collecting substrate or a sealing plate may be formed so as to have the specified surface roughness. If the surface roughness is smaller than 0.1 μm, the surface state becomes a smooth surface similar to a bright finishing surface, the contact resistance with a mix non-coating part of the current collecting substrate or the sealing plate is decreased, the generation of Joule heat is decreased, and usable nugget formation is made difficult.
Patent JP-S61264894-A (JP)
Title: Flat plane type speaker
Inventor: TANAKA NOBUO
IPC: H04R1/28
Filed: 1985-05-17
Abstract: PURPOSE:To make it possible to put a flat structured speaker to practical use by sticking a film piezoelectric element on a rigid substrate and fixing a resonant plate which is made of hard synthetic resin foaming body at the front plane of the film piezoelectric element. CONSTITUTION:In a film piezoelectric element 2, each of electrodes 6a and 6b is formed on two surfaces of a piezoelectric film 4. The element 2 is stuck on rigid substrate 1 and the substrate 1 fixes the element 2 and also, reduces the transmission loss of voice reflecting the voice. A resonant plate 3 is formed with the hard synthetic resin foaming body and is fixed by sticking or press- contacting with the front plane of the element 2. Thus, by resonating the resonant plate 3 in the thickness direction and generating a standing wave within the resonant plate 3, it is possible to improve a sound pressure level and to put a flat structured speaker to practical use.
Patent JP-H045309-A (JP)
Title: Removable anchor
Inventor: YAMAKADO NORIO
IPC: E02D5/80
Filed: 1990-04-23
Abstract: PURPOSE:To apply almost similar tensile force to a tension member by arranging a reinforcing member, buried in a hardenable material, in contact with the hole side of a load bearing member while applying a plurality of tension members concentrated to a point end load bearing member. CONSTITUTION:Tension members 47, consisting of unbond PC steel wire or the like, are respectively housed in recessed grooves 45 in the foldback part 43 of a point end load bearing member 41. The tension members 47 are respectively housed in recessed grooves 51 on both side parts 49 of the load bearing member 41. Tension members 59 are housed respectively in recessed grooves 53 in upper and lower surfaces of both side parts 49 and recessed grooves of foldback parts 55 on both the side parts 49. Further a reinforcing member 63, buried in a hardenable materials, is arranged in contact with the hole port side of the load bearing member 41, and a reinforced body 65 is bound through processes of receiving respective tension members 47, 59 in the recessed groove 69 of the reinforced body 65 and further receiving a binding wire in an annular groove 71.
Patent JP-H05301645-A (JP)
Title: Sheet lead-in device
Inventor: ITO KEIZO
IPC: G03G15/00
Filed: 1992-04-24
Abstract: PURPOSE:To realize a sheet lead-in device specially effective in the case of being applied to a copying machine of front-loading system using regenerated paper while dispensing with current flowing parts such as a connector so as to simplify the structure of the device and attain cost reduction. CONSTITUTION:A lead-in roller 31 is supported on the sheet inlet side of a sheet feed roller 21 by a pair of arms 32a, 32b. The arms 32a, 32b elevate the lead-in roller 31. The rotation of a driving shaft 22 for driving the sheet feed roller 21 is transmitted to the lead-in roller 31 through a first power transmission means 37. The base end part of the arm 32a is pressed, by a spring 38c, to a friction disk 38a rotated together with the driving shaft 22. In association with the rotation of the driving shaft 22, the arms 32a, 32b are rotted to press the lead-in roller 31 to the sheet.