baber/WOPTO huggingface dataset:
Patent JP-2000124209-A (JP)
Title: Apparatus and method for sputtering
Inventor: KITAGAWA KOJI
IPC: H01L21/285
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which a film having a desired film quality and a desired film thickness can be formed always stably, by a method wherein the intensity of a magnetic field generated on the surface of an object to-be-filmed is adjusted on the basis of a change in the crystal state of a detected film, the density of a plasma is controlled and the crystallization of a film to be deposited on the object to-be-filmed is promoted. SOLUTION: In a control part 11, the crystal state of SiO2 particles to be deposited on the surface of a glass substrate 4 is detected on the basis of scattered light in which an electron beam radiated from an electron beam source 27 is reflected on the surface of the glass substrate 4 so as to be fetched by a detector 28, and whether crystallization of a film progresses or not is judged. When a negative result is obtained, the control part 11 controls a variable cathode power supply 23 in order to promote crystallization of the film, and a reference voltage which is supplied to a coil 21 is raised by a prescribed level. Then, the control part 11 detects the crystal state of the SiO2 particles, and it continues the same treatment. As a result, a film which has a desired film quality and a desired film thickness can be formed always stably with a simple constitution.
Patent JP-H10139255-A (JP)
Title: Post-processing device
Inventor: TSUTSUI KAZUYA
IPC: G03G15/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To continue the copying operation without causing the sheets to be dispersed even during the process that a sheet exhaust tray is elevating. SOLUTION: When sheet(s) on a sheet exhaust tray 300 is removed during the copying process, the tray 300 starts elevating, and at the same time, transport path changeover pawls 208a and 208b are switched from a conveying path 211 for the non-staple mode to a staple tray 401 without requiring interruption of the copying operation, and sheets are stacked on the staple tray 401. The elevating distance of the exhaust tray 300 is sensed by a rotary encoder, and when the sheets attain the prescribed level which does not cause the sheets to be dispersed even if the tray 300 is positioned lower than the level where a filler of a sensor 301 is pushed, a discharge belt 405 is driven to cause the sheets S on the staple tray 401 to be exhausted onto the exhaust tray 300 under the elevating process.
Patent JP-H05179546-A (JP)
Title: Molded roof substrate
Inventor: ODA SETSUJI
IPC: D04H1/46
Filed: 1991-11-14
Abstract: PURPOSE:To obtain a molded roof substrate enabling the lightweight due to reduction in basis weight while maintaining the rigidity. CONSTITUTION:Reinforcing members 21 to 24 of a prescribed width are provided in the front, rear, left and right peripheral parts of a fibrous board material 11. Thereby, reinforcing parts 1 to 4 having higher rigidity than that of the central part 5 are arranged so as to surround the central part. The resultant board material 11, together with surface materials 6 and 7, is then press molded by a press molding machine to afford the objective molded roof substrate 10 of a prescribed shape. Bending and hanging down of the molded roof substrate 10 do not occur in installing the molded roof substrate in a car body roof panel by integrally providing the reinforcing parts 1 to 4 having the increased rigidity in the peripheral parts. Since the rigidity of the whole substrate 10 is enhanced by reinforcing the peripheral parts, the basis weight in the central part 5 of the board material 11 can be reduced to provide the lightweight.
Patent JP-H11132673-A (JP)
Title: Water-treatment method and facility
Inventor: ISHIDA MAKOTO
IPC: F28F19/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and facility for water treatment with the steam system and the water-supply system that maintains the hydrazine concentration of the entrance of a boiler economizer and reduces an oxidation scale concentration with a steam system as a center without sacrificing the deoxygenation effect, prevents the increase of the shaft power of a boiler water-supply pump and vibration problems, and protects equipment and pipes in a water-treatment facility. SOLUTION: In a water-treatment method for performing volatile water treatment by injecting ammonium and hydrazine, targeting for a water-treatment facility 13 with a steam system C for treating the exhaust of a steam turbine in a steam-power station and a water-supply system D, ammonium is injected into the steam system C and hydrazine is injected into the water-supply system D. The hydrazine injection part may be provided at the discharge side of a deaerator 20 instead of the discharge side of a boiler water-supply pump 21 in the water-supply system D.
Patent JP-H10129711-A (JP)
Title: Pressure-reduced airtight container
Inventor: MATSUNUMA HIDEO
IPC: B65D51/24
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To completely maintain airtightness in a container. SOLUTION: The pressure-reduced airtight container comprises a cylindrical base 1 and a cylindrical cap 3, wherein the cap 3 comprises an inner lid 5 removably fitted into the base 1 and an outer lid 7 fitted onto the inner lid 5. A spring chamber 11 is formed between the inner lid 5 and the outer lid 7, a spring 13 for moving the outer lid 7 up and down is provided in the spring chamber 11, and an inner lid hole 15 connecting the inside of the base 1 to the spring chamber 11 is provided on the lid 5. Then an outer lid hole 17 connected to the spring chamber 11 is provided on the outer lid 7, and the outer lid hole 17 can be opened/closed by a valve 21 provided outside the outer lid 7.
Patent JP-H1167956-A (JP)
Title: Carrier for ball grid array integrated circuit board
Inventor: TEI SHINKA
IPC: B65D85/86
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To effectively use normal substrates, which were scrapped along with faulty substrates and are included in the same bulk row. SOLUTION: A carrier 200 for selected substrate use of a BGA(ball grid array) IC device is disclosed. These selected substrates mean that normal substrates separated from faulty substrates are included in the bulk row of BGA substrates 110. This carrier 200 has a plurality of substrate-receiving holes 210. The structural size of the holes 210 is the same size as that of the normal substrates included in the bulk row, and the number of the holes 210 is the same number as that of the substrates included in the bulk row. The positions of the holes 210 correspond to the positions of the BGA substrates 110 which are included in the bulk row.
Patent JP-H06148918-A (JP)
Title: Electrophotographic sensitive body
Inventor: KONDO AKIHIRO
IPC: G03G5/06
Filed: 1992-11-10
Abstract: PURPOSE:To enhance stability to temp. and humidity and static charge characteristic and to prevent the deterioration of photosensitivity even in the case of repetitive use. CONSTITUTION:An enamin group containing compound expressed by formula is incorporated in a photosensitive layer formed on an electroconductive supporting body. In the formula, Ar is p-phenylene group, 1,4-naphthylene group, one of A or B is hydrogen atom and the other is phenyl group, p-tolyl group, p-methoxyphenyl group, 1-naphthyl group, 4-chlorophenyl group or both of A and B are phenyl group and (a) is hydrogen atom or electron donative substitution product.
Patent JP-S63153924-A (JP)
Title: Heat radiation structure for portable communication equipment
Inventor: YABE NORIO
IPC: H04B1/38
Filed: 1986-12-18
Abstract: PURPOSE:To miniaturize and make a cabinet light, by forming a duct between the heat radiating plane of a heat plate which performs beat conduction by bringing it into contact with a heating part and the inner wall plane of the cabinet. CONSTITUTION:Heat generated from the heating part of a transmission output amplifier 17a, etc., is transmitted from the heat receiving plane 21a side of the heat plate 21 to the heat radiating plane 21b side, and is radiated from the heat radiating plane 21b of the heat plate 21 into the duct 22. At this time, outside air fetched from the aperture 15a of lower part of the cabinet 11 takes the heat from the heat radiating plane 21b of the heat plate 21, and it is emitted to the outside from an upper aperture 15b. Since the heat plate has superior heat conductivity, a temperature difference between the temprature of the heat radiating plane 21b and that of the outside air fetched in the duct 22 is increased. Therefore, heat radiation property from the heat radiating plane 21b can be increased, and it is possible to perform heat radiation with superior efficiency.
Patent JP-H03161022-A (JP)
Title: Desulfurization equipment
Inventor: ARAKAWA HARUO
IPC: B01D53/81
Filed: 1989-11-18
Abstract: PURPOSE:To reduce installation cost by dividing an enclosure into four parts, that is, a lower part, an intermediate part, an upper part and a ceiling and bringing the steel frames of the respective enclosures to a state constituting no obstacle to the thermal expansion of in absorbing tower and directly supporting the intermediate and upper parts from the absorbing tower. CONSTITUTION:Two or more absorbing towers 1a, 1b are provided in parallel and, when at least one absorbing tower is operated, the operation of the other absorbing tower is stopped. The upper parts and ceilings of the parallel absorbing towers 1a, 1b are covered with separate enclosures 7c, 7d and these enclosures are connected by an expansion joint cover 12. Further, intermediate enclosure support frames 15 supporting an intermediate enclosure 7b are arranged between the absorbing towers 1a, 1b and at least one of the support frames 15 is loosely supported with respect to vertical and horizontal directions by the reinforcing members 17a, 17b of the absorbing towers. As a result, an installation space and the number of anchoring processes are reduced and installation cost can be reduced.
Patent JP-H03160702-A (JP)
Title: Thick film resistance element
Inventor: OKI KENICHI
IPC: H01C7/00
Filed: 1989-11-17
Abstract: PURPOSE:To reduce the lowering (changing) rate of resistance value after burning is performed and render a thick film resistance element more compact and then, prevent microcracks in the above element from developing by defining the length of a resistor with an insulator in such a way that generally its thickness is enough to be one-half that of the resistor and making a pair of conductors connecting to the above resistor have structure where each pointed end of the conductor is put on top of the insulator. CONSTITUTION:At least both end parts in the length direction of a thick film resistor 12 are exposed to the outside on an insulating substrate 1 on which the thick film resistor 12 is formed and an insulator 13 is provided over the whole width of the above resistor 12. Then, the insulator 13 is deposited respectively on both ends of the above resistor 12 and a pair of conductors 14 and 15 are formed in such a way that one end part of each conductor is located on the insulator 13. Consequently, changes in effective length of the resistor 12 become low and as it is not feared that 'sag' in each end part of the conductors that are facing each other gives rise to a short circuit in the above conductors, the situation of the conductors shortens the intervals of conductors facing each other. (i.e., miniaturization) In this way, the thickness of each conductor at a part connecting to the resistor becomes thicker than those in conventional constructions and microcracks in the resistor become hard to develop.
Patent JP-S63153302-A (JP)
Inventor: NINOMIYA SUSUMU
IPC: G21C1/02
Filed: 1986-12-17
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-H07127892-A (JP)
Title: Operating base with slit frame or hood with sink
Inventor: HAYAKAWA YOSHIHISA
IPC: B08B15/00
Filed: 1993-11-08
Abstract: PURPOSE:To severely prevent leakage of gas containing harmful substance from an opening surface of a hood toward an experimental room. CONSTITUTION:A slit 9 having the same length as an opening width communicating with the atmosphere is opened in parallel with an opening surface 4 near an upper surface of a lower frame of the surface 4 of a hood having suction means, the air is fed from the slit, part of circulating flow of the air formed on an operating surface 2 in the hood induces a leakage flow to be leaked from the surface to an experimental room over the upper surface of the lower frame of the opening of the hood, and combined with a suction air flow toward a plenum box.
Patent JP-H07124558-A (JP)
Title: Recovery of blow water of factory equipment circulating cooling water
Inventor: UCHI MASAMI
IPC: C02F1/42
Filed: 1993-11-08
Abstract: PURPOSE:To reduce running cost to a large extent, in a circulating cooling water system to which rustproof treatment is applied used in a hot rolling factory, by re-supplying a part of the circulating cooling water discharged out of the system to the upstream side of an ion exchanger provided on a supply water side. CONSTITUTION:In a hot rolling process performing the plastic processing of a hot piece, equipment exposed to high temp. is cooled by cooling water and the cooling water is recovered after the cooling of factory equipment 1 and passed through a cooling tower while impurities such as SS are removed by a flocculant, and a rustproofing agent is added to the cooling water before and after the cooling tower to reutilize the cooling water. Since a part of the cooling water is consumed by the blow water 6 for preventing evaporation and the concn. of salts in this circulating process, the supply water 7 corresponding to the consumption amt. of water is suppled to the circulating cooling water. In this case, blow water is re-supplied to the front of the ion exchanger 8 on a water supply side and, by this constitution, the concn. of salts and the supply amt. of raw water are reduced and running cost is reduced.
Patent JP-H10127239-A (JP)
Title: Preservative for chinese noodle and production of chinese noodles excellent in preservation quality
Inventor: YAJIMA MIZUO
IPC: A23L7/109
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To prepare the subject Chinese noodles excellent in preservation quality by including a basic protein or peptide, glycine and sodium citrate therein. SOLUTION: The Chinese noodles are prepared by adding and mixing a preservative comprising a basic protein or a peptide (e.g. protamine, lysozyme, polylysine, nisin or diplococcin), glycine and sodium citrate in an amount of preferably 0.5-3wt.%, more preferably 1-2wt.% based on a powdery raw material such as wheat flour at 1:(4-250):(4-250), preferably 1:(50-100):(5-100) weight ratio of the basic protein or peptide:glycine:sodium citrate.
Patent JP-H01143119-A (JP)
Title: Television picture projector
Inventor: TEJIMA AKIHIKO
IPC: H01J7/26
Filed: 1987-11-27
Abstract: PURPOSE:To decrease a lowering of contrast in the picture displayed on the CRT by providing a projection where each one part of the inside and the surface of a radiator for CRT heat radiation is applied with light absorbing treatment. CONSTITUTION:A projection 8 provided at a radiator 2 for CRT heat radiation is so arranged as to cover the CRT1 side face other than the valid image height part of a projection lens 5. Since a face 9 on the CRT1 side of the projection 8 and a part 10 of the inside of the radiator 2 for CRT heat radiation are applied with blacking treatment for absorbing light, the light which entered the face 9 and the face 10 is absorbed without being reflected. Hereby the light emitted from the CRT1 can be reduced for return to a CRT tube face as reflected light, so a lowering of contrast in the picture displayed by the CRT1 can be decreased.
Patent JP-H05141543-A (JP)
Title: Butterfly valve with metal valve seat
Inventor: OKADA GENJI
IPC: F16K1/226
Filed: 1991-11-18
Abstract: PURPOSE:To give continuity to the seat surface of the seat portion provided on the inner periphery of a valve box without being peripherally discontinued at the valve shaft supporting portion of the valve box, eliminate the need for providing a bearing device in a special seal structure on the valve shaft supporting portion and ensure sealing ability while realizing a simple structure at a low cost. CONSTITUTION:The seat surface 6 of the seat portion 5 on the inner periphery of a valve box 1 is mated with the peripheral face of a virtual cylinder R inclined to the axial center P of a cylindrical flow passage 2 on both a plane perpendicular to a valve shaft 3 and a plane parallel to the valve shaft 3. The seat surface 6 is offset against a valve shaft supported position in the valve box 1 toward the axial center.
Patent JP-H09147760-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: HATTORI HIRONOBU
IPC: H01J29/48
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To stabilize withstand voltage characteristic by providing a final accelerating electrode A and an adjoining focusing electrode B both of which are cylindrical and form a main lens, while making the bore of A greater than the outside diameter of B, locating the fluorescent screen side of B inside A, and providing a projection inside A. SOLUTION: Third and fourth grids (G3 and G4), serving respectively as cylindrical focusing and accelerating electrodes forming a main lens, accelerate and focus an electron beam from a cathode K finally onto a fluorescent screen(FS). The bore of the grid G4 is made greater than the outside diameter of the grid G3, the grid G3 is inserted inside and coaxial with the G4, the FS side end of the grid G3 is located inside the end of the grid G4, and a projection 26 is provided inside the grid G4. The shortest distance A between the FS side end of the grid G3 and the projection 26 and the shortest distance B between the interior wall of the smalldiameter part of the grid G4 and that of the small-diameter part of the grid G3 meet the relation A>=B. Thereby a discharge is caused between the end of the grid G3 and the projection 26 at the time of a withstand voltage process during manufacturing processes, removing foreign objects and burrs at the end of the FS for an improved withstand voltage characteristic.
Patent JP-H06145643-A (JP)
Title: Protective coating agent
Inventor: TAKAHASHI YOSUKE
IPC: C09K3/00
Filed: 1992-11-11
Abstract: PURPOSE:To obtain the protective coating agent not bled out, excellent in adhesivity, surface smoothness and aging stability and useful for optical media, etc., by adding a silane coupling agent, etc., to a coating agent composed from a (meth)acrylate ester derivative. CONSTITUTION:This protective coating agent is characterized by combining (B) one kind or more of a silane coupling agent such as vinyltris (beta-methoxy) silane, a tinatecoupling agent such as tetraisopropyl titanate an indium coupling agent such as indium trisacetylacetate and an aluminum coupling agent such as aluminum monoacetylacetonate bis(ethyl acetoacetate) with (A) a coupling agent composed of a (meth)acrylate ester derivative such as ethylene glycol diacrylate.
Patent JP-2000132138-A (JP)
Title: Transmission type display device
Inventor: MATSUMOTO TOSHIYUKI
IPC: H04N5/66
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a display device such as liquid crystal display device capable of providing a more suitable display image according to the using state, particularly, indoor use and outdoor use by an easy operation. SOLUTION: This transmission type display device comprises a transmission type display panel 3, a display panel driving means 2 for displaying a video signal on the display panel 3, a back light means 8 provided on the back surface of the display panel to illuminate the display part of the display panel from the back surface, a back light driving means 7 for driving the back light means 8, a brightness regulating means 4 for controlling the display panel driving means 2 to regulate the brightness of the video signal, and a back light luminance regulating means 5 for controlling the back light driving means 7 to regulate the luminance of the back light means 8. This device is further provided with a display state control means 6 for simultaneously controlling the brightness regulating means 4 and the back light luminance regulating means 5.
Patent JP-2000131081-A (JP)
Title: Navigation apparatus
Inventor: TOKOI TAKESHI
IPC: G08G1/0969
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus which can display correctly overlapping the present position of a mobile body and a road where the mobile body is positioned. SOLUTION: The apparatus has a receiver 6 for receiving signals from a transmitter set at a fixed position of a road to transmit road attribute information proper to the road where the transmitter is set. The present position of a mobile body is detected by a position detector 1. Map data of a predetermined range including the present position of the mobile body detected by the position detector 1 are read out from a map data memory part 3 under the control of an operation processing device 2. A display process of displaying the present position of the mobile body overlapping with a road in the read map data and based on the road attribute information received by the receiver 6 is carried out. The present position of the mobile body which is processed to be displayed overlapping and a map based on the map data are overlapped and displayed by a display device 4.
Patent JP-H11128072-A (JP)
Title: Device for managing food temperature
Inventor: KOBAYASHI KATSUYA
IPC: A47J27/14
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a food temp. managing device by which food temp. is easily and smoothly recorded, analyzed and inspected. SOLUTION: A temp. recording device 13 is provided with a temp. sensor 14 for measuring food temp. or temp. in the periphery of food so as to record and display temp. data based on the measurement of the temp. sensor 14 by relating it to time passage. The device 13 is provided with a means for inputting additional information data such as the name of food to be a measurement object, the name of a worker in charge of a food processing and the name of an equipment for processing food, etc., and a means for recording additional information data by relating it to temp. data.
Patent JP-H05143248-A (JP)
Title: Data backup system for semiconductor disk device
Inventor: MAEDO KUNIYA
IPC: G06F3/06
Filed: 1991-11-18
Abstract: PURPOSE:To eliminate the need of a data restoring operation, and to suppress the recovery time to minimum by suspending a data backup operation without executing it to the end, in the case a power source is released, while a semiconductor disk device for saving the data of a semiconductor memory is executing the data backup operation at the time of service interruption. CONSTITUTION:A semiconductor storage means 11 divides a storage are into plural logical drives 11i (i=0-n), allows each logical drive 11i (i=0-n) to execute the state management of the storage contents, receives the power supply of an auxiliary power source 16 at the time of service interruption of a power source, secures data by a data backup operation for transferring the contents of the semiconductor storage means 11 to a nonvolatile storage means 13, suspends the data backup operation by a logical drive 11i (i=0-n) unit, when the power source supply is released in the course of data backup operation, finishes the data backup operation at the time point when the updating of data of the nonvolatile storage means 13 at the time of suspension is completed, and restarts a regular operation as it is.