baber/WOPTO huggingface dataset:
Patent JP-S63158822-A (JP)
Title: Instrument transformer
Inventor: YASHIRO TADAO
IPC: H01F38/24
Filed: 1986-12-23
Abstract: PURPOSE:To obtain a gas-filled instrument transformer having a decreased size suitable for, measuring a line-to-line voltage, by dividing a primary coil into two sections, setting low-voltage shields provided respectively between the respective primary coil sections and a secondary coil at the same potential and providing a gaseous space between a common bobbin of the primary coil sections and the secondary coil. CONSTITUTION:A primary coil is divided into two sections 4A and 4B, which are wound in the opposite directions and their initial ends 4A1 and 4B1 are connected commonly through low-voltage shields 9A and 9B and a lead 20. Thereby, the primary coil sections 4A and 4B can be connected in series in homopolar relation and the initial ends thereof can be set at the same potential. Further, the sides of the primary coil sections corresponding to the initial ends are covered with the low-voltage shields 9A and 9B set at the same potential, whereby concentration of electric field can be prevented. A common bobbin 19 is spaced properly from a second coil 5 by a space 22 as shown in the drawing. After a finished apparatus is received in a container, the space is filled with an insulation gas for insulating the primary and secondary coils from each other. In this manner, a gas-insulated and small-sized transformer can be obtained.
Patent JP-H05117993-A (JP)
Title: Fluorescent whitening agent for paper
Inventor: MATSUZAKI HIROSHI
IPC: D21H21/30
Filed: 1991-10-24
Abstract: PURPOSE:To provide the title agent excellent in whitening effect, resistance to heat, water and light, offset printability etc., suitable for coated paper etc., comprising an emulsion produced by polymerization of a monomer mixture prepared by dissolving or dispersing a specific compound in a vinyl monomer. CONSTITUTION:The objective whitening agent comprising an emulsion produced by polymerization of a monomer mixture prepared by dissolving or dispersing (A) pref. 1-10wt.% of a compound of the formula (R is H or 1-4C alkyl) in (B) a vinyl monomer such as styrene. It is preferable that the amount of the present emulsion to be added be 0.1-30 pts.wt. based on 100 pts.wt. of the pigment (e.g. talc) in a coating composition for paper.
Patent JP-H04179781-A (JP)
Title: Air-dome capable of loading and unloading
Inventor: TOMIKAWA CHIKANOBU
IPC: B32B27/30
Filed: 1990-11-15
Abstract: PURPOSE:To facilitate development and removal work of an air-dome by controlling a coating material for the air-dome with a fluororesin containing material having a specific film thickness, and joining and mooring it with a hooker capable of loading and unloading. CONSTITUTION:An air-dome 1 is constituted of a coating material 2 and a hooker 3, and doorways 4 and 4 are provided at proper positions. The hooker 3 facilitates joining and mooring of the air-dome by means of a fastener or magic tape, etc. After that, an ETFE resin material of the coating material 2 is extruded to make films, and the films have approximate 300mu and 200mu in thickness. In addition, the film having approximate 300mu in thickness is used for a sewing part with the hooker 3, and the film having approximate 200mu in thickness is used for the dome side and ceiling side. According to the constitution, development in the case of using and removal work in the case of non-use can be easily made.
Patent JP-H11137336-A (JP)
Title: Oil removing paper for cosmetics and its production
Inventor: OGI YASUHIKO
IPC: A45D44/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide oil removing paper for cosmetics with which a characteristic of higher transparency after use than with the oil removing paper for cosmetics formed by mere foil stamping is obtainable, may be made lower in smoothness than in the case the smooth is obtd. by executing a high-pressure treatment and is improved in the way of taking the skin fat as the density is larger than in the case the paper is formed by executing the foil stamping alone and the process for producing the same. SOLUTION: Microtalc (average particle size 1.2 μm, surface area 14.5 BETm<2> /g) is mixed at 20 pts.wt. with 100 parts manila hemp (beating degree SR30 deg.) to form a uniform dispersion. This dispersion is fixed onto fibers by using a fixer and thereafter the paper is made by a cylinder paper machine. The wire cloth of the cylinder paper machine is formed by using 16 meshes at a wire diameter 0.2 mm and a rugged layer is formed by a single-piece vat at a basis weight of 22 g/m<2> . The paper formed to a moisture content of 18% is subjected to a high-pressure treatment by a super calender and is then subjected to a foil stamping treatment, by which the absorbent paper for cosmetics having a density of 0.965 g/cm<3> and smoothness of 96 (second) is obtd.
Patent JP-H04178094-A (JP)
Title: Thinning filter device
Inventor: SUMINO SHINYA
IPC: H04N19/14
Filed: 1990-11-13
Abstract: PURPOSE:To remarkably reduce color slurring at an edge by detecting an edge of a luminance signal and selecting adaptively a color difference filter so that an edge of a color difference signal is reproduced at the same position as the edge of the luminance signal. CONSTITUTION:A luminance signal 1 is subjected to band limit by a luminance filter 2 and which of outputs 3a, 3b is closer to the luminance signal 1 is decided by a filter selector 4. A color difference signal 6 is subjected to band limit by a color difference filter 7 and the output of the color difference filter represented by a selection signal 5 of the filter selector 4 is selected by a selector 9 and a thinning signal 10 is obtained, as a criterion of the filter selector 4 to select the selection signal 5, a filter storing an edge or the like is selected, since the luminance filter 2 and the color difference filter 7 are respectively selected among plural filters, filters with low degree are switched for plural number of times, then the filter copes with lots of picture signals efficiently, then the scale of the hardware is reduced more than the case of employing usual high-degree filters.
Patent JP-H04177019-A (JP)
Title: Control device of hot water supply heater
Inventor: NAGAMOTO SHUNICHI
IPC: F23N5/26
Filed: 1990-11-13
Abstract: PURPOSE:To simplify temperature control of hot water during its supply by inputting hot water supply condition into a set point station setter by means of an operation lever and indicating the contents of information received from an indicator when the operating condition transmitted from a receiver, inputting the signal into a hot water supply controller and hence controlling the hot water supply conditions of a hot water supply heater. CONSTITUTION:When it is necessary to discharge hot water from a faucet 2, hot water supply conditions are set by actuating a faucet 2 having a built-in setter 4a of an operation remote controller 4. This setting signal is converted into a radio signal by means of a radio transmitter 4b where it is transmitted from an antenna 4e buried in an operation lever 4c. A hot water supply heater 1 receives it with a radio transmitter/receiver 1c where hot water supply control is carried out based on the setting signal thus received. When setting conditions, such as the temperature of hot water are changed, the setter 4a is manually operated by the operator. As for these operating status of the hot water supply heater 1, a status signal is transmitted from the radio transmitter/receiver of the hot water supply heater 1c. A display remote controller 5 receives this status signal with the radio receiver/transmitter 5b where the contents are displayed on an indicator 5a.
Patent JP-H06129584-A (JP)
Title: Socket structure of coupler
Inventor: ISHIKAWA KUNIO
IPC: F25B41/00
Filed: 1992-10-20
Abstract: PURPOSE:To prevent air leakage when a plug is mounted or removed, and simplify the mounting/removing structure. CONSTITUTION:At the tip of an outer cylinder 10, an insertion part 14 is provided where a plug is inserted, and a seal member 20 is mounted on the inner surface of this insertion part 14. A cylindrical seal piston 40 is installed in the outer cylinder 10, and the gap between inside of the insertion part and the space behind it is sealed by pressing the seal piston 40 toward the foremost by a compressive spring 50. A pluger pin 70 is installed in the seal piston 40 in such a way as not movable in the axial direction. Before the plunger of the plug is pressed by the plunger pin 70, the seal piston 40 retreats, and inside of the insertion part 14 is put in communication with the space behind.
Patent JP-H04177371-A (JP)
Title: Copying machine
Inventor: YAMADA TAKANOBU
IPC: G03G15/00
Filed: 1990-11-13
Abstract: PURPOSE:To shorten a span of time required for copying as well as to improve the copying speed by transferring an electrostatic latent image formed at time of the first time transfer repeatedly on an image carrier, when the plural times of transfer takes place, at an image forming mode for copying. CONSTITUTION:An original 61 is placed on an original glass plate 18, making one edge of an image 62 so as to accord with a scan starting position of a scanner, and scanning is started synchronously with a position sensor of a transfer drum 36, but this scanning is performed for only the required range. In brief, it is for only an arrow range corresponding to the image 62, an when this scanning is over, the scanner is returned. Successively shifting to the formation of a next image 65, in this case, the scanning area is the same as the case with the previous image 63. However, scan start timing of the scanner is performed at slower timing than at time of the previous image 64 as far as a ratio of 'image forming area shift value/system speed.' With this constitution, time required for copying is halved and the copying time is redoubled.
Patent JP-H01301273-A (JP)
Title: Copier having tab cutting forming means and copying method
Inventor: MAIKERU ESU DOORII
IPC: G03G15/00
Filed: 1988-12-05
Abstract: PURPOSE: To smoothly cut a tab by accurately aligning it and to easily alter its width, position and number by sequentially forming tabs at copy sheets selected from the continuously conveyed copy sheets. CONSTITUTION: Feeding of all sheets is controlled by a copier controller 100. Fingers 34 of a sheet aligning aligning system 32 for temporarily stopping copy sheets 26 selected as objects to be tabbed and aligning it by a tab forming system 30 are extended into a copy sheet path, a leading edge of the sheet 26 is brought into contact with the fingers, and stopped and registered at aligning position for forming tab decided by the fingers. All thin and linear trailing edges of all the sheets 26 are cut except areas of disturbing parts 38b, 39b of cylindrical main parts of cutting edges of wheels 38, 39. A punching system 60 can also be installed by utilizing the system 32.
Patent JP-H11123457-A (JP)
Title: Crowning device of roller leveler and lateral deflection correcting method using the device
Inventor: AOYAMA TORU
IPC: B21D1/05
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To set an optimum crowning corresponding to a plate thickness (reaction force) in straightening, to cope with a local change of a frame deflection in a plate biting in process and to prevent a load concentration to a back up roll corresponding to a plate center part. SOLUTION: In a roller leveler provided with an upper frame 1 to elevate a rolling down cylinder 3 and an upper roll frame 4 to support a straightening roll 6 and a back up roll 7, plural hydraulic crowning cylinders 12 are connected capable of respectively holding down along a width direction of the frame. From a hydraulic force acted to one crowning cylinders 12 of a deflection quantity of an upper frame 1 center, deflection quantities of other parts is obtained through proportional calculation, a holding down quantity required for a respective crowning cylinders 12 is respectively controlled, an appropriate deflection quantity correction is conducted over a whole width of a plate material.
Patent JP-H03170299-A (JP)
Title: Method for molding emboss part and punch hole
Inventor: ORIMO YOJI
IPC: B26F1/00
Filed: 1989-11-28
Abstract: PURPOSE:To mold a punch hole on an emboss part at a correct position by a method wherein the emboss part and a guide part opening are molded in a mutual positional relation specified on a sheet plate and then with the guide opening as reference the sheet plate is positioned in a punching device to have the punch hole molded. CONSTITUTION:An emboss part 72 and a guide opening 72 are molded by a molding device on a synthetic resin sheet plate 51. Then the sheet plate 51 is transferred to a punching device consisting of an upper punch metal mold 45 and a lower punch metal, mold 41, and a positioning pin 47 is inserted into the guide opening 79 from the upper punch metal mold 45 to have the sheet plate 51 positioned. Then the upper punch metal mold 45 and the lower punch metal mold 41 are brought close to each other and while the sheet plate 51 is being held between them, a punch blade 46 is made protrude from the upper punch metal mold 45 to have a punch hole 74 molded on the sheet plate 51.
Patent JP-H08148696-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: TAKAHASHI TORU
IPC: G01L9/00
Filed: 1994-11-16
Abstract: PURPOSE: To increase a positional accuracy of a piezoresistance section which is formed in a silicon diaphragm of a semiconductor pressure sensor and reduce the manufacturing cost of the sensor. CONSTITUTION: A first mask 2 is placed in a part of a silicon ware 1 which will become a diaphragm, and then a diffusion region for selective etching 3 is formed. Nextly, piezoresistance sections 4 are formed by selective diffusion through holes 5a of a second mask 5 which is using the unevenness of the diffusion region 3. Then, a third mask 6 is placed on a rear face of the silicon wafer 1 and then anisotropic etching and selective etching are conducted. A diaphragm 7 and a diaphragm supporting section 8 are formed with parts of the silicon wafer 1 which are left over after etching. Since the diffusion region becomes the diaphragm supporting section 8, piezoresistance sections can be easily formed at precise positions by means of a one-side mask aligner.  There is not necessity of positioning using an expensive two-side mask aligner and therefore the manufacturing cost can be made low.
Patent JP-2000130781-A (JP)
Title: Structure of floor heating panel
Inventor: KAWAGUCHI YASUHIDE
IPC: F24D3/16
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a floor heating panel which can prevent lifting of surface layer pieces. SOLUTION: A wiring space 11 for floor heating is provided in a panel main body 2 for floor heating whereon a surface layer material 6 is so stuck as to have grooves 10 in the surface, and cover-like surface layer pieces 1 divided at the part of the groove 10 to be separate bodies are disposed respectively above the part of connection of the wiring space 11. Moreover, these surface layer pieces 1 have fitting tongues 3 in the parts of butting on the surface layer material 6 respectively.
Patent JP-H04181389-A (JP)
Title: Optical character reader
Inventor: OBARA AKIRA
IPC: G06K9/20
Filed: 1990-11-16
Abstract: PURPOSE:To make the device compact and facilitate its portage by mounting an upper unit and a discharge unit on a lower unit. CONSTITUTION:The reader consists of the lower unit 10, upper unit 20, and discharge unit 30 and documents, etc., as objects of character read processing are mounted on a hopper part 1. Then the lower unit 10, upper unit 20, and discharge unit 30 are coupled rotatably around the fulcrum parts of the respective unit parts. Further, the stacker table 34 of the discharge unit 30 stores discharged documents. Consequently, the maintenance is made easy and the device is compacted on the whole.
Patent JP-H07138776-A (JP)
Title: Rust preventive solution composition for metal with sodium hypochlorite aqueous solution
Inventor: ABE SEIICHI
IPC: C01B11/06
Filed: 1993-11-04
Abstract: PURPOSE:To secure rust suppressing ability for metal by using a composition containing sodium metasilicate and sodium tetraborate in a specific ratio at the time of diluting and using a sodium hypochlorite aq. solution for the sterilization of metallic parts. CONSTITUTION:An aq. solution composition containing >=5% sodium meta- silicate (in 9 H2O)and >=3% sodium tetraborate (in 10 H2O) is made at the time of diluting and using the sodium hypochlorite aq. solution. Then, the rust preventive aq. solution containing no sodium hypochlorite is mixed with the sodium hypochlorite aq. solution on the market and is diluted to a desired available chlorine content and used. For example, 15% sodium metasilicate (in 9 H2O) and 5% sodium tetraborate are dissolved into 25% distilled water and are mixed with 55% sodium hypochlorite aq. solution having 12% available chlorine. The solution is a rust preventive sterilizing solution for 6% available chlorine and shows the rust preventive ability of 25 times in the dilution.
Patent JP-H07141564-A (JP)
Title: Supply controller of prepaid system
Inventor: KATO SHOICHI
IPC: H04B7/00
Filed: 1993-11-15
Abstract: PURPOSE:To solves problem points of a connection between a supply control part and a supply path opening/closing part and to reduce the power consumption by making radio transmission and reception possible between the supply control part and the supply path opening/closing part. CONSTITUTION:The supply control part A and supply path opening/closing part B are equipped with radio transmitting and receiving circuits 14 and 19 which can send and receive signals by radio. Further, the supply control part A is equipped with a control circuit 13 which turns on the power supply to the radio transmitting and receiving circuit 14 after a storage medium 14 is inserted and turns it off right after a usable quantity becomes zero. Further, the supply path opening/closing part B is equipped with a control circuit 18 which turns on the power supply to the radio transmitting and receiving circuit 19 only while a pulse signal is obtained from a supply quantity detecting means 17.
Patent JP-H07141824-A (JP)
Title: Tape cassette
Inventor: GOTO ETSURO
IPC: G11B23/087
Filed: 1993-11-15
Abstract: PURPOSE:To obtain the tape cassette having no fear of defective take-up tape, without variance in the winding shape of the tape 1 due to the variance in fluctuation of external factors. CONSTITUTION:At least one or more of flanges 2a, 2b for regulating the position of the tape 1 wound into a hub are provided on an upper shell or lower shell 3 of the cassette. By means of winding the tape 1 into the hub 5 while regulating the position of the upper side edge of the tape 1 by the flanges 2a, 2b for regulating the tape position of the cassette, the tape 1 is wound at the position lower than around the upper end surface of the hub 5, not taking up the tape 1 at the position upper than the upper end surface of the hub 5, so that the upper end surface of the tape 1 is almost parallel with the upper end surface of the hub 5. The upper edge of the tape 1 must be gradually put close to around the position of the upper end surface of the hub 5 while taking the control interval between the flanges 2a, 2b as long as possible. When the slide process is given to these flanges 2a, 2b, the tape 1 is more smoothly taken up.
Patent JP-H01151940-A (JP)
Title: Catalyst for removal of nitrogen oxides
Inventor: OBAYASHI YOSHIAKI
IPC: B01J23/86
Filed: 1987-12-08
Abstract: PURPOSE:To remove nitrogen oxides in a flue gas at a high efficiency even in case that mole ratio of NO/NO2 is unbalanced by making a catalyst composed of titanium oxide, vanadium oxide and tungsten oxide support a composite oxide of copper oxide and chromium oxide. CONSTITUTION:As a catalyst for ammonia catalytic reduction process of nitrogen oxides in a combustion gas such as boiler flue gas, titanium oxide constitutes the first component and vanadium oxide and tungsten oxide the second component. A composite oxide of copper oxide and chromium oxide is made to support by the aforementioned catalyst as the third component. The catalyst thus obtained removes nitrogen oxides in the flue gas at a high remove rate even in case that mole ratio of NO/NO2 is deviated particularly to <=1.0.
Patent JP-H06165295-A (JP)
Title: Piezoelectric diaphragm
Inventor: SAKAMOTO HIDEKI
IPC: G10K9/18
Filed: 1992-11-18
Abstract: PURPOSE:To provide the piezoelectric vibrator in which a support plate is formed even with the use of an insulation raw material so long as the vibration condition is satisfied and the degree of freedom of selection of an adhesives is extended. CONSTITUTION:A piezoelectric diaphragm 1 is provided with a piezoelectric ceramic plate 2 with an electrode layer formed on respective surface and a support plate 3 with a throughhole 3a formed along the thickness direction and adhered by confronting to one surface side of the piezoelectric ceramic plate 2 and an external lead terminal 5 is respectively connected to one surface side electrode layer of the piezoelectric ceramic late 2 exposed by the throughhole 3a and other side electrode layer exposed on the entire surface.
Patent JP-H06165091-A (JP)
Title: Multiscreen video magnified device
Inventor: KONISHI TSUZUKI
IPC: H04N17/04
Filed: 1992-11-18
Abstract: PURPOSE:To enable an accurate joint adjustment by eliminating a conventional joint adjustment which depends on the sense of human being. CONSTITUTION:The device consists of video memory sections F0-F3 to which the same input video signal is written and outputs magnified video signals by controlling the readout, plural display devices M0-M3 connecting to the video memory sections F0-F3 and displaying the magnified pictures, and interface section 3 guiding input video signals to the video memory sections F0-F3 through a video bus 4. Further, the interface section 3 is provided with a test pattern video memory storing the video pattern for joint adjustment use to be displayed when performing the joint adjustment and a means changing the data of the video pattern stored in the test pattern video memory.
Patent JP-H10148363-A (JP)
Title: Outdoor machine for air conditioner
Inventor: NAKAZAWA KATSUNARI
IPC: F24F5/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the workability of positioning and mounting works of a fan for the outdoor machine of an air conditioner. SOLUTION: An outdoor machine is constituted of a base 2, a plurality of at least three pieces of supporting pillars 7, established on the base 2, a top plate 8, supported at the upper end of the supporting pillars 7 and provided with an air outlet port 8c, a heat exchanger 3 as well as a compressor 4, which are arranged on the base 2, a fan 6, having a supporting member 6a arranged so as to be opposed to the air outlet port 8c, and side plates 5, surrounding side surfaces except those for the heat exchanger 3.  In this case, bolts 9 are attached to the upper ends of the supporting pillars 7 so as to retain the screw thread at the upper side thereof and the bolts 9 are penetrated through holes 6a1, formed at the end units of the supporting member 6a for the fan 6, and the mounting holes 8b, formed on the top plate 8, to clamp them together with nuts whereby the end of the supporting member 6a of the fan 6 and the top plate 8 are attached to the supporting pillars 7.