baber/WOPTO huggingface dataset:
Patent JP-H04103108-A (JP)
Title: Radiation panel
Inventor: YAMAZAKI KOJI
IPC: H01F27/12
Filed: 1990-08-23
Abstract: PURPOSE:To prevent the crush of a metal panel generating when a bending work is conducted by a method wherein a thin plate, which is formed in corrugated shape, is used as the spacing material of a radiation panel. CONSTITUTION:A radiation panel is formed by arranging corrugated spacer materials 5 between two sheets of metal panels 1. As the length L1 of the crest of the corrugated spacer material 5 can be made small, the strut parts, to be used to prevent collapse against the bending when the area of a flow passage 3 per unit length L of the spacer material 5 is formed equal to the conventional structure, can be formed finely in a plurality of numbers. To be more precise, as a plurality of fine strut parts can be formed, the supporting force resisting to crashing force of the corrugated constitution increases. Also, as the length L2 of the plane part when internal pressure is made shorter, the swelling of the upper and the lower metal panels 1 when the internal pressure is received is reduced, and as a result, the plate thickness of the upper and the lower metal panels 1 can be made thinner, the application of excessive force when the bending work is conducted is unneccessitated, and the degree of crushing can also be reduced.
Patent JP-H0963213-A (JP)
Title: Optical disk device
Inventor: OWAKI HIROHIKO
IPC: G11B21/02
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To enable a stable tracking servo against disturbance due to vibration and impact by abutting a rack having an elastic deformation part against an intermediate gear at a prestage to bring their tooth surfaces always in mutual contact and absorbing backlash accordingly. SOLUTION: An optical pickup 1 is moved in the radial direction of an optical disk for the purpose of reading out information from the optical disk under rotation. The optical disk is rotated by a turntable 3 fitted to a spindle motor 2. A slide of the optical pickup 1 in the radial direction is performed by its movement along a feed shaft 4 fixed to a chassis 5. An intermediate gear 8 at a prestage, meshed with a motor gear 7 fixed to a shaft of a feed motor 6 is further engaged with the intermediate gear 9 at the prestage, and is subsequently meshed with the rack 12. The rack 12 at the final stage of a driving system is formed in a V-shape to be always opened to the outside by working of spring force, thus pressing the tooth parts of the intermediate gears.
Patent JP-H1153152-A (JP)
Title: Recovery operation assisting device for printer, its device and record medium
Inventor: TAKEUCHI TAKESHI
IPC: B41J29/38
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To improve operational convenience of a user by displaying an example of a failure of a printing result possible to be assumed when a specified original image is printed by a printer as a sample image on a monitor and instructing start of a recovery operation to eliminate the failure to a printer drive control means when a specified instruction is given. SOLUTION: Data of the sample image are read from among pieces of trouble shooting data and displayed on a screen of a CRT 21 by a printing result image display means 116. The example of the failure of the printing result possible to be previously assumed when the original image is printed by a color printer 20 is displayed as the sample image. For example, when a cleaning start key is selected with a mouse 12 by the user, a cleaning operation start instruction is issued according to a link provided in the cleaning start key by a failure eliminating instruction means 118. The starting instruction is converted into an instruction which is interpretable by a printer driver 130 by an instruction conversion means 122 of an instruction conversion module 120.  The starting instruction is transmitted to a control means 142 in the printer 20 with the printer drive control means 132 of the printer driver 130 and cleaning is executed for a printing head by a control means 142.
Patent JP-H0770784-A (JP)
Title: Method for regenerating copper chloride etching solution
Inventor: IOZAKI MASAAKI
IPC: H05K3/06
Filed: 1993-09-03
Abstract: PURPOSE:To regenerate a copper chloride etching solution with a simple operation at a low operating cost and safely and effectively utilize the generated gaseous chlorine without discharging it outside the system. CONSTITUTION:In this method, a portion of the copper chloride etching solution contg. cuprous chloride is introduced into the side of the cathode 11 of a disphragm electrolytic call and the total concn. of monovalent and divalent copper ions in the side of the cathode 11 is adjusted to 10 to 25g/l and then metal copper is recovered while maintaining the current density between the cathode 11 and the anode 10 at 5 to 25A/dm<2>. At that time, the gaseous chlorine produced in the side of the anode 10 of the diaphragm cell is introduced into another portion of the copper chloride etching solution contg. cuprous chloride. At the same time, the ratio between the amount of the portion of the etching solution which is supplied to the disphragm cell and the amount of the portion of the etching solution, into which the produced gaseous chlorine is introduced, is adjusted so as to completely oxidize the monovalent copper ions in the latter portion of the etching solution into divalent copper ions.
Patent JP-2001045803-A (JP)
Title: Granss-wpapping inhibitor for rotary tiller shaft
Inventor: AIZAWA RYOICHI
IPC: A01B33/08
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To inhibit damage of bearing seal by long stems, for example, rice plant straws, rushes or the like twining around between the tilling nail shafts and the transmission case in a rotary tilling machine. SOLUTION: The tilling nail shafts 2 are set to the driving shaft 10, a rotary disk 5 is intervened between the transmission case 4 and the tilling nail 1 on the end side of the tilling nail shaft and allowed to rotate at the same rotation number as that of the tilling nail shaft 2. In other embodiments, the rotary disk 5 may be divided into a plurality of parts, or the tilling nail shaft 2 is rotatably supported with the side drive rotary shaft, and individual rotary disks are intervened into both right and left ands or the outer diameter of the rotation trace of the rotary disk 5 may be made almost same that of the tilling nail1. In another case, at least top ends of gap faces between the divided rotary disc 5 may be made recessed at its outer peripheral side on the side view in the sweepback direction.
Patent JP-S6280849-A (JP)
Title: Information signal reproducing device
Inventor: EDAKUBO HIROO
IPC: G11B15/087
Filed: 1985-10-04
Abstract: PURPOSE:To discriminate automatically a track pitch at recording with simple constitution by connecting a rotary erasure head FEH having a head width being twice a set large track pitch to a tracking control system. CONSTITUTION:A reproducing output of an FEH3 starting track with a delay of 90 deg. to a head 1 connects to the tracking control system by a changeover circuit 5 by using a signal (c). A tracking signal obtained by the FEH3 is a value close to '0' because pilot signals f1-f4 are reproduced at the same level while the recording track is traced in the LP mode, and when the recording track is traced in the SP mode, the level is fluctuated. Thus, a tracking error signal of the FEH3 is subject to sample-and-hold 16 in the timing of a signal (c), compared with a prescribed value Vref by comparators 18, 19 and an output is inputted to an OR circuit 20 to discriminate the track pitch being a tape speed at recording automatically.
Patent JP-S60111115-A (JP)
Title: Method and device for detecting molten metal surface in heating and melting furnace
Inventor: SAWADA MASAHISA
IPC: G01F23/16
Filed: 1983-11-21
Abstract: PURPOSE:To detect exactly a molten metal surface of a molten object by installing an inert gas supplying nozzle to a prescribed position of a furnace body, and installing a path for cooling and a shielding gas, to the outside circumferential part of the nozzle. CONSTITUTION:An upper furnace body 2 is placed on the upper part of a crucible 1 of a microwave heating furnace, and on its lower flange 10, a path 3 for an inert gas is formed. Also, one end part of this path 3 is connected to a nozzle 7 installed so as to face the inside of the crucible 1, and the other end part is connected to a back pressure detecting system pipe 4. In this state, when the molten metal surface reaches the nozzle 7, a rise of a back pressure is detected and the molten metal surface is detected, and also the inert gas is supplied into the crucible 1 so as to prevent overheating of the nozzle and adhesion of dust, etc. to the nozzle. In this way, the molten metal surface of a molten object can be detected exactly.
Patent JP-S60111650-A (JP)
Inventor: KANAZAWA AKIRA
IPC: A61N5/06
Filed: 1983-11-22
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-S6374252-A (JP)
Title: Facsimile reception equipment
Inventor: MORI HIDEKI
IPC: H04N1/32
Filed: 1986-09-17
Abstract: PURPOSE:To facilitate the cutting of space of a received picture by recording a mark displaying one or both ends of a recorded pattern size in receiving the pattern size smaller than the width of recording paper. CONSTITUTION:When a sent picture size to be detected is smaller than a received picture size corresponding to the maximum set recording width, a size selection circuit 1 supplies a received picture size designation signal to a mark signal generating circuit 3. Then a recorded picture signal from a picture signal processing circuit 2 and a mark signal from the mark signal generating circuit 3 are ORed by an OR circuit 4 and its output is recorded by a recording section 5. Thus, the paper is cut off easily by a prescribed size by cutting off the paper at the mark.
Patent JP-H0961359-A (JP)
Title: Concentration measuring device
Inventor: MIWA MITSUHARU
IPC: G01N33/483
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a concentration measuring device capable of quantitatively measuring the absorbing material concentration in a scattering absorber with high precision and noninvasively. SOLUTION: When a pulse light outputted from a light source 2 and transmitted by a scattering absorber is measured, a pulse-like gate voltage GC is applied to a detector 6, and the light signal having a timing synchronous to the transmitted light is detected, thereby, the absorption coefficient of the pulse light transmitted by the scattering absorber 4 is precisely measured without being largely influenced by the time responsiveness characteristic of the detector 6. The time responsiveness characteristic of the light transmitted by the scattering absorber 4, mainly the damping factor of light, is precisely determined without being influenced by the time responsiveness characteristic of the detector 6, thereby, the absorbing material concentration in the scattering body 4 is precisely measured.
Patent JP-S6280081-A (JP)
Title: Recorder
Inventor: MATSUMOTO KOZO
IPC: H04N1/04
Filed: 1985-10-02
Abstract: PURPOSE:To prevent missing of printing data or printing of data beyond a predetermined range from occurring, by a method wherein before printing a one-page amount of data, the amount of data in the page and the size of a paper being used are compared with each other, and when the compared values do not conform to each other, a signal for urging the operator to replace the paper is issued. CONSTITUTION:A paper size detector 205 detects the printable width of a paper set in a printing part 203, and supplies the detected width in inch to a paper discrimination controlling part 208. On the other hand, based on a one-page amount of character code data stored in a page buffer 201, a maximum in-line character number register 206 stores the number of characters in the line which contains the greatest number of characters. A font size register 207 stores the length of one of character patterns stored in a font memory 202, the length being measured in inch in the line direction. Based on then above information, the paper discrimination controlling part 208 checks whether or not the data in the page to be printed can be entirely printed on the paper being currently set, and displays the result on a display device 209 by using a lamp to inform the operator of the result.
Patent JP-H0753932-A (JP)
Title: Self-adhesive composition and masking tape
Inventor: KITAZAKI YASUAKI
IPC: C09J7/02
Filed: 1993-08-11
Abstract: PURPOSE:To provide a self-adhesive compsn. which is excellent in both self-adhesive strength and cohesive strength at normal and high temps. and in initial adhesive strength and has a reduced self-adhesive power when heated up to a high temp. and then cooled down to a low temp., and to provide a masking tape produced using the compsn. having such an improved temp. dependence. CONSTITUTION:The compsn. comprises 100 pts.wt. elastomer component comprising 40-95wt.% natural rubber and 5-60wt.% styrene-butadiene copolymer rubber, a sulfur-based cross-linker, 5-100 pts.wt. functional liq. rubber, and a cross-linker reactive with the functional group of the liq. rubber.
Patent JP-S60112554-A (JP)
Inventor: FURANTSU HIRUSHIYUMANAA
IPC: B21C47/30
Filed: 1984-10-22
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-H0957922-A (JP)
Title: Anti-bacterial stretched polyester film
Inventor: TANAKA IWAO
IPC: B05D7/24
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-bacterial drawn polyester film with a layer with good adhesivity on the surface of a stretched polyester film and excellent scratch resistance and exhibiting an anti-bacterial effect even when a small amt. of an anti-bacterial agent is used by providing a layer consisting of an inorg. compd. contg. silver with a specified particle diameter and a synthetic resin. SOLUTION: An anti-bacterial stretched polyester film with a layer consisting of an inorg. compd. contg. silver with a particle diameter of at most 1μm is provided. The inorg. compd. contg. silver is prepd. by depositing a substance contg. silver ion and silver complex ion (thiosulfate silver ion, etc.,) on zeolite, silicate gel phosphoric acid complex salt and hydroxyapatite. The amt. of fixing of the inorg. compd. contg. silver is pref. in the range of 2%-15% and when it is at least 30%, decrease in transparency and dropping out of the inorg. compd. contg. silver occur and it is therefore unsuitable. As a binder for coating the inorg. compd., polyesters, polyurethanes etc., are applied.
Patent JP-H0777383-A (JP)
Title: Freezing refrigerator and heat insulating structure thereof
Inventor: TERADA TAKAHIKO
IPC: F25D23/06
Filed: 1993-09-06
Abstract: PURPOSE:To enhance decomposing operability by providing peeling layers on surfaces embedded in spaces on inner surfaces of inner and outer boxes and between the inner and outer boxes, and filling foamable heat insulator in the space between the inner and outer boxes. CONSTITUTION:Peeling layers 5 are formed on inner surfaces of an inner box 1 and an outer box 2, members such as a vacuum heat insulation pack 4, wires, a steel tube, etc., are provided in the space between the boxes 1 and 2, and a peeling layer 6 is formed also on a surface of the pack 4, etc. The space between the boxes 1 and 2 is filled with hard urethane foam 3 as a heat insulator. Similarly, peeling layers 10 are formed also on inner surfaces of a door 7 and a door back 8. The layers 5, 6 and 10 are so provided that the foams 3, 9 are not directly adhered to inner surface of the boxes 1, 2, the door 7 and the back 8, the surface of the heat insulation structure 4. Thus, engaging, coupling of the boxes 1, 2 are removed to easily separate the components.
Patent JP-S59104993-A (JP)
Inventor: HERUMUUTO BARUTSUINSUKI
IPC: G03F1/68
Filed: 1983-11-25
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-H1097048-A (JP)
Title: Roller type heating processor
Inventor: YOKOTA HIDEKI
IPC: G03G15/20
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a roller type heating processor constituted so that developing processing can be perfectly executed without causing developing irregularity or ruggedness even when a film or a paper whose air permeability is low is used for a sheet to be processed. SOLUTION: The roller type heating processor is constituted so that the sheet to be processed such as the paper or the film which can be curved is supplied bgtween a heat roller 2 having a heater lamp 21 inside and plural backup rollers 3 press-contacting with the roller 2, heated and ejected. Then, the respective rollers 3 are rotated at an almost identical circumferential speed so as to always slacken the sheet to be processed immediately after the backup roller through which the sheet to be processed is passed first.
Patent JP-H0773946-A (JP)
Title: Connector device
Inventor: CHIMURA SHIGEKI
IPC: H01R35/04
Filed: 1993-09-06
Abstract: PURPOSE:To prevent an abnormal abrasion or a damage of a flexible cable, by fixing a spring elastic body by adhering the spring elastic body at least to a part of the flexible cable. CONSTITUTION:When a flat cable 7 is loosened to wind or fastened to wind around a winding core 6, according to the operation of a steering, the relative position between the flat cable 7 and a spring elastic body 12 is varied because both members are not integrated, and the end of the spring elastic body 12 slides on the flat cable 7. However, since the spring elastic body 12 is fixed to the flat cable 7 about at the center of the length of the body 12, the variation of the relative position can be dispersed in the directions to both ends of the spring elastic body 12. As a result, since the sliding of the spring elastic body 12 on the flat cable 7 can be reduced, an abnormal abrasion of the flat cable 7 and the spring elastic body 12, and a damage of the flat cable 7 can be prevented.
Patent JP-H04103567-A (JP)
Title: Separation of alkoxybenzenesulfonate
Inventor: IWASAKI FUMIAKI
IPC: C07C303/44
Filed: 1990-08-24
Abstract: PURPOSE:To separate the title compound under a relatively mild condition and efficiently by concentrating a mixture of the title compound, a sulfate and/or halide of an alkaline (earth) metal under heating, separating into two layers and cooling the layer containing the title compound. CONSTITUTION:An aqueous solution of a mixture of an alkoxybenzenesulfonate shown by the formula (X1 to X3 are H or halogen; R is alkyl; M is alkali metal or alkaline earth metal; (m) is 1 when M is alkali metal and (m) is 1/2 when M is alkaline earth metal; (n) is >=1 integer), a sulfate and/or a halide of an alkali metal or an alkaline earth metal prepared as a by-product of neutralized product of sulfonating agent in the production process of the subject compound is concentrated until the aqueous solution is separated into two layers under heating at 30-100 deg.C. The aqueous solution layer containing the compound shown by the formula in said two layers is cooled and the objective compound is precipitated as crystal.
Patent JP-S63170697-A (JP)
Inventor: SASAKI MIKIO
IPC: G10G1/00
Filed: 1987-09-04
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-H0387125-A (JP)
Title: Three-dimensional culture apparatus
Inventor: UCHIYAMA KICHIJI
IPC: A01G31/06
Filed: 1989-08-30
Abstract: PURPOSE:To provide a culture apparatus having a culture face uniformly irradiated with artificial light and giving uniformly grown plants having excellent quality by three-dimensionally curving a culture face to be irradiated with light and attaching a means for supplying a culture liquid. CONSTITUTION:A space 17 having controlled environment is formed by using an environment shielding apparatus 1. A lamp 2 is suspended from a ceiling and curved surfaces of culture apparatuses 4, 5 are placed around the lamp 2. A hole is bored in the surface and a plant 7 is inserted into the hole 6. A pump 9 is placed in the culture apparatuses 4, 5 and a culture liquid 8 is pumped to pipes A14, B15 and sprayed in the form of mist through a hole 16 to effect the growth of the plant.
Patent JP-H07169147-A (JP)
Title: Reel disk drive of videocassette recorder
Inventor: YASU SEIYOKU
IPC: G11B15/26
Filed: 1994-09-16
Abstract: PURPOSE: To smoothly rotate an idle gear during the operation in a selected mode by forming a plurality of elastic pieces in contact with a supporting plate on the idle gear and adjusting frictional force between the idle gear and the supporting plate. CONSTITUTION: When the operation mode of a video cassette recorder is changed, the idle gear 62 for which the plurality of elastic pieces 72 are disposed between a supply reel disk and a winding reel disk is engaged with one of the reel disks by the rotary torque of a pulley 50 and the selected reel disk is driven. In this case, an adjustment screw 76 attached to the supporting plate 64 is adjusted, the elastic pieces 72 of the idle gear 62 are deformed and the frictional force between the idle gear 62 and the supporting plate 64 is adjusted. Thus, the contact area of the idle gear 62 and the supporting plate 64 is minimized and the idle gear 62 is smoothly rotated. Also, it is preferable that the elastic pieces 72 are arrayed in mutually appropriately separated relationship and provided with an end part and a spherical projection part 74.
Patent JP-S60113263-A (JP)
Title: Image forming device
Inventor: ITAYA KEIJI
IPC: G03G15/01
Filed: 1983-11-25
Abstract: PURPOSE:To form images of various colors and to make the transfer of images to forms possible to which images are already transferred by selecting developing devices of various colors from developing device of plural colors to form images of various colors of one original on one form. CONSTITUTION:An image forming device 1 is provided with an original scanning means 3, a color converting means 40 which performs color separation of the image obtained by this means 3, and plural developing means 12 which form images on an image carrier 10 with developers of colors corresponding to images obtained by this means 40. Further, transfer means 20 and 21 which transfer images formed by means 12 to a form P, carrying means 25 and 33 and etc. which carry the form P where images are transferred by means 20 and 21 to means 20 and 21 again, a control means which operates one of plural developing means 12 selectively in accordance with colors of images obtained by the means 40 and operates carrying means 25 and 33 and etc. synchronously with each other, etc. are provided.
Patent JP-2001054141-A (JP)
Title: Two-dimensional.stereoscopic video image reproducing device
Inventor: MUROTA HIDEKI
IPC: H04N13/04
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To satisfy the preference of a user by storing a two-dimensional video image and a stereoscopic video image synchronously on the time base, reproducing either one of the video images under the control of an instruction control section to obtain a video stream, giving it to an output display section so as to allow the output display section to receive a stereoscopic video stream or a two-dimensional video stream from a video control section and to reproduce and display the two-dimensional or stereoscopic video image for a viewer. SOLUTION: A video storage section 10 compresses, encodes and records digital video contents in the MPEG 2 format in compliance with the DVD-Video standards. A flag to identify the type of a video stream is attached to respective recording units to attain multi-angle display. A video control section 20 decodes data of a recording unit coincident with an identification flag of a stream to be reproduced at present (any of two-dimensional video image, an L-R stereoscopic video image or an R-L stereoscopic video image), converts the decoded signal into an analog NTSC video signal, and gives it to an output display section 30, which reproduces and displays a stereoscopic video image.