baber/WOPTO huggingface dataset:
Patent JP-S5783686-A (JP)
Title: Operating procedure for oil hydraulic pump
Inventor: KITAGAWA TETSUROU
IPC: F15B11/02
Filed: 1980-11-14
Abstract: PURPOSE: To economize power consumption of an oil hydraulic unit having a standby oil hydraulic pump installed by comprising an operation circuit in such a way that a pump under no load is stopped when an actuator is operating and a pump under load is stopped when the actuator is not operating.  
     CONSTITUTION: When a hydraulic cylinder OC is operating, two motors comprising M1 and M3, or M1 and M2, or M2 and M3 are turned into load operating conditions responding to the performance of the hydraulic cylinder OC, and one motor is not operated. On the other hand, when the hydraulic cylinder OC is not operating, one motor of M1, M2 and M3 are consecutively turned into operating state under no load, and the other two motors stops the operation. Therefore, when the hydraulic cylinder is not operating,two motors out of either P1, P2 and P3 are operating under no load, affecting no adverse effect to the performance of the hydraulic cylinder OC. When the hydraulic cylinder OC is under no load, one montor out of either hydraulic pumps P1, P2 and P3 is operating under no load. When the hydraulic cylinder OC is shifted to operating conditions, two motors can move to load operating conditions without causing delay. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6052881-A (JP)
Title: Fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1983-09-01
Abstract: PURPOSE:To improve fixability and image characteristic and to enable long-term maintenance of performance by using elastic bodies having specified average surface roughness for a fixing roller and pressing roller and installing and using the rollers in such a way that the polished surfaces of the two rollers are forward grained with respect to the revolving direction of the rollers. CONSTITUTION:A fixing roller 1 and a pressing roller 2 consisting of elastic bodies such as rubber or the like are so installed and used that the polished surfaces thereof are forward grained in the rotating direction thereof. A good result is obtd. when the average surface roughness Rz of the roller 1 is 1-12mu and the average surface roughness Rz of the roller 2 is 6-25mu and when the roller 2 has the rougher surface than the roller 1. If the average surface roughness of the roller 1 is >=12mu, that is, if said surface is rougher than the roughness approximately equal to the average grain size of a toner, the roller surface is likely to be stained by the offset toner and the stain thereof is hardly removable by a cleaning member even if the rollers are installed in the forward grain direction. The surface smoothed to <=1mu Rz requires the high production cost and is not is not economical.
Patent JP-S6139073-A (JP)
Title: Picture formation device
Inventor: WASHIYAMA NARUTATSU
IPC: G03G15/20
Filed: 1984-07-31
Abstract: PURPOSE:To shorten a waiting time after turning off a power saving switch by forming a control means for inhibiting the forward rotation of a heat roller and permitting picture formation when the surface temperature of a press roller exceeds a prescribed temperature even if the surface temperature of the heat roller is included within a temperature range for the press-contact rotation. CONSTITUTION:A controller 5 detects the surface temperature of the heat roller 1, releases a power saving mode and controls a power supply circuit 5a to a heating means 4 to keep the surface temperature always at a fixed temperature T1. If the surface temperature of the press roller 1 exceeds a prescribed temperature T0 at the OFF of the power saving switch, the 1st set temperature T1 enabled to fix the temperature of the heat roller is made stand-by state or the multiple rotation of the pair of rollers is inhibited when the fixing temperature is restored. At the restoration of the fixing temperature, the heat roller 1 is heated up to the 1st set temperature T1 by a heater 4 included in the heat roller 1, and if the multiple forward rotation is inhibited, heat transfer from the heat roller 1 to the press roller 7 is suppressed by the press- contact rotation of the paired rollers. Consequently, the heat roller can be heated more efficiently and the wait-up time after turning off the power saving switch can be extremely shortened.
Patent JP-H0722378-A (JP)
Title: Exhauster of substrate spin drying equipment
Inventor: SUGIMOTO KENJI
IPC: F26B11/00
Filed: 1993-06-30
Abstract: PURPOSE:To lessen particles in number inside a chamber by a method wherein an exhaust section which exhausts the chamber of air is made to stop operating when a substrate loading/unloading opening is opened. CONSTITUTION:A substrate loading/unloading opening 23 is provided to the upper part of the circumferential wall of a chamber 15, and an exhaust vent 24 is provided to the lower part of the circumferential wall of the chamber 15. When a substrate is loaded into or unloaded from the chamber 15, both a chamber exhaust duct 28 and a shaft exhaust duct 37 are closed by dampers 52 and 53 to stop an exhaust operation. By this setup, a pressure inside the chamber 15 becomes nearly equal to an atmospheric pressure. In result, outside air is prevented from flowing into the chamber 15 through the substrate loading/ unloading opening 23. Therefore, particles contained outside air are prevented from penetrating into the chamber 15. Furthermore, as gas inside the chamber is ionized, a static eliminator 27 is provided below a filter 25 so as to surely remove static electricity generated on the substrate due to contact with air in spinning.
Patent JP-S648182-A (JP)
Title: Image forming device
Inventor: KAGAYA KOJI
IPC: G03G15/00
Filed: 1987-06-29
Abstract: PURPOSE:To pile the discharged paper sheets free from disarray onto the receiving board of a jogger device by installing a paper pressing lever whose top edge is divided into plural parts forming each paper pressing part in turnable ways onto the receiving board of the jogger device which changes the position of a paper piling device. CONSTITUTION:A jogger device 7 is installed onto a printer device body and receives the paper which is discharged after copying onto a receiving board 8 and changes the piling position by the reciprocating movement of the receiving board 8, and assortment to each group is performed. An arm 102 is rotatably installed onto the receiving board 8 through a holder 103, and the lever 101 of a paper pressing part 100 is installed through a supporting part 104 and a lower part horizontal part 102a at the top edge of the arm 102. Further branched from the lever 101, a lever 101a is installed, and the upper surface of the piled paper sheet is pressed by a rotor 105 or a circular arc part 120 at each top edge. Therefore, the paper sheets discharged from the device body can be piled on the receiving board free from disarray, and the paper sheets can be distinctly assorted into groups.
Patent JP-H114630-A (JP)
Title: Hothouse with skylight window
Inventor: NAKAMURA YASUAKI
IPC: A01G9/24
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a hothouse wherein opening/closing of a skylight window for ventilation is facilitated by winding and rewinding a curtain provided on the skylight. SOLUTION: One end of a rod 34 for winding up a curtain is connected via universal joints 31, 33 to a drive shaft 27 which is driven to rotate by a main spindle 26 connected to an electric motor. The other end of the rod 34 for winding the curtain up is inserted in a guide member 42 which is provided vertically along the frame 1b. When rotated in one direction, the rod 34 rises up in a substantially horizontal orientation while taking up the curtain 51 provided on the skylight 10. When rotated in the other direction, it comes down in a substantially horizontal orientation while rewinding the curtain 51. The guide member 42 enables stable winding/rewinding of the curtain.
Patent JP-S5784790-A (JP)
Title: Purifier for muddy water
Inventor: OGUMA KOUICHI
IPC: C02F3/08
Filed: 1980-11-17
Abstract: PURPOSE: To unnecessitate aeration, by promoting proliferation of animal and plant bacteria in water with a rotary member, comprising a string member including a plurality of radiate fine threads between end plates, located inside a purifier.  
     CONSTITUTION: Rotary discs 4, 5 are fixed to a main shaft 3, horizontally spanned between the side walls 1a and 1b of a purifier 1 in which a certain amount of filthy water 2 is received, near the opposite ends of the shaft 3. A string member 8 is fixed to one end of each hook 9, while the other end of the hook 9 is hung on each of net members 6, 7 having the same meshes insie the discs 4, 5, at corresponding positions. The string members 8 are stretched in parallel to the shaft 3. The string member 8 is made of nylon or the like, and composed of a string 8a and multidirectionally extending fine threads 8b assembled to the string 8a. This construction offers the most suitable environment for existance of animal and plant bacteria in the water. Consequently, an organism-living balance is maintained, a food cycle chain between bacteria is elongated, and generation of excess sludge is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0823919-A (JP)
Title: Method for coloring food red
Inventor: NISHIYAMA KOJI
IPC: A23L5/41
Filed: 1994-07-14
Abstract: PURPOSE:To color a food clearly red to give high heat and light resistances to the food by using a red colorant, an anthocyanin-based coloring matter, extracted from an improved variety of violet sweet potatoes using e.g. water under acidic condition. CONSTITUTION:Firstly, an anthocyanin-based coloring matter is extracted with water or a hydrous alcohol from an improved variety: 'KYUSHU #13', of violet sweet potatoes under such acidic condition as not to be affected by an oxidase such as polyphenol oxidase present therein. Subsequently, by using the resultant red colorant, a food such as ices like ice cream, beverage like milk, chewing gum, dressing, etc., is colored red.
Patent JP-S6224193-A (JP)
Inventor: YANAGI YOSHIHIKO
IPC: G21C21/02
Filed: 1985-07-24
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-S647418-A (JP)
Title: Manufacture of ceramic superconductive molding
Inventor: TANAKA YASUZO
IPC: H01B13/00
Filed: 1987-06-29
Abstract: PURPOSE:To manufacture superconductive molding of oxide type with excellent superconductivity effectively by introducing the material into a reaction trough upon fluidizing, heating the fluid and causing reaction under control, and educing the obtained product on a base. CONSTITUTION:A material 1 and a transport substance 2 as medium for transporting the material are prepared with a flow meter 3 and fluidizied at a material supply tower 4. It is introduced in a reaction trough 6 quickly by a fluid injection gun 5, when the amount of introduction will be controlled by a fluid injection control device 7. The material in fluid introduced in the trough 6 is heated by a heat source in it and makes reaction, and is educed on a base 9 heated by a base heater 8. The reaction condition of the fluidizied material is analyzed by a spectral analyzer 10 simultaneously, and in linkage therewith the chemical composition and structure of the product are controlled at the boundary layer region, i.e. within the flow 11 of fluid. This allows effec tive manufacture of superconductive molding of oxide type excellent in superconductive characteristics.
Patent JP-S5683966-A (JP)
Title: Planar lateral type bipolar transistor
Inventor: KOTANI MICHIO
IPC: H01L21/331
Filed: 1979-12-13
Abstract: PURPOSE:To shorten a gate diffusion time by a method wherein emitter, base, collector and gate regions are formed in flat, and the gate regions between which the base region is put are projected toward the collector along an injection current flowing from the emitter to the collector. CONSTITUTION:A very thin epitaxial layer is grown on an insulated substrate made of sapphire and the like or GaAs semi-insulated substrate 9, the emitter region 1 is formed thereon and an emitter electrode 2 is fixed on the region 1. The base region 3 containing the emitter region 1 is provided, a base electrode 4 is fixed, the collector region 6 is formed faced to the region 3 and a collector electrode 7 is fitted at  the end of the region 6. Further, the gate regions 5 are disposed along the direction  in which the injection current flows from the region 1 to the region 6 and formed  projected toward the region 6 on the periphery of the region 3 facing thereto with  the base region 3a inserted just below the region 1. Thus, the diffusion time of the current flowing from the gate regions 5 to the collector region 6 is shortened and made suitable for the high frequency use.
Patent JP-H1110626-A (JP)
Title: Production system for pc plate
Inventor: FUKUDA SENZO
IPC: G06Q50/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To suitably operate in response to an introducing order by outputting data of organizing and welding longitudinal and lateral reinforcing bars of a reinforcing bar structure in a mesh manufacturing step by a computer managing means, and outputting operation control data to an automatic working robot for operating in response to the order to a mesh processing step. SOLUTION: The production system for a PC plate comprises a production line for sequentially producing PC plates in a plurality of steps, and a managing means 12 in a computer for operating the line. The line has first and second lines 13, 14 for manufacturing a reinforcing bar structure, concrete manufacturing line 15 for producing the plate by embedding the structure, an unloading step 16 for unloading the plate by a truck, and a stocking step 17 for stocking the plates. The means 12 in the computer has a CAD system 18 for designing the plate for each floor according to basic designing specification of a building and a computer system 19 for obtaining CAM data according to basic designing specification and CAD information. Thus, a production efficiency is enhanced, stockyard is eliminated, and execution in a jig site can be smoothly and rapidly conducted.
Patent JP-H0831005-A (JP)
Title: Integrated optical unit
Inventor: MUSHA TORU
IPC: G11B11/105
Filed: 1994-07-14
Abstract: PURPOSE:To facilitate position adjustment of respective optical parts and to obtain an integrated optical unit having good environmental resistance by packaging the optical parts on the surface of a substrate for packaging consisting of a silicon wafer having (110) as its uppermost surface by positioning the optical parts respectively in their optical axis direction in perpendicular grooves formed with {111} as their side faces. CONSTITUTION:This optical unit has the substrate 400 for packaging which consists of the silicon wafer 401 having (110) as its uppermost surface and having the perpendicular grooves 405, 406, 407 with the {111} faces as their side faces. The optical unit has a semiconductor laser 101 which is surface-packaged by positioning the laser in, at least, the optical axis direction and emits a luminous flux, a photodetector 111 which receives the return light from an optical recording medium 105 and a forward and backward path separating element 201 which introduces the luminous flux from the semiconductor laser 101 to the optical recording medium 105 side and introduces the return light from the medium 105 to the photodetector 111 side in the perpendicular grooves 405, 406, 407. As a result, the integrated optical unit which facilitates the position adjustment of the optical parts, is reduced in size and thickness and has the excellent environmental resistance is obtd.
Patent JP-H0214313-A (JP)
Title: Analyzing method for command parameter
Inventor: TAKEMOTO KAZUO
IPC: G06F3/02
Filed: 1988-07-01
Abstract: PURPOSE:To set each parameter in an arbitrary order when input operation is executed for command function by registering the name of each parameter to be correspondent per command function in advance. CONSTITUTION:At first, a secondary table address 12 to correspond to the name of the command function, which is supplied from a registration table 11, is read and on the basis of this address, the contents of a secondary table 13 are checked. Then, the names of parameters #1-#3, which are supplied in the random order, and the contents of the secondary table 13 are compared. Since the names of the respective parameters #1-#3, which correspond to each command function, are registered to the secondary table 13, the said command function is judges to be effective in case that the names of the given parameters #1-#3 and the contents of the secondary table 13 are coincident. Then, operation is executed on the basis of the values of the respective parameters #1-#3.
Patent JP-S6054983-A (JP)
Inventor: IWATA KOUICHI
IPC: C04B35/80
Filed: 1983-09-03
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-S5590519-A (JP)
Title: Preparation of graft-modified starch
Inventor: IWASE SHIYOUJI
IPC: C08F251/00
Filed: 1978-12-28
Abstract: PURPOSE: To obtain graft-modified starch with excellent film strength, film forming property and adhesivity useful as an adhesive agent, a sizing agent or the like by graft-copolymerizing hydroxyalkyl (meth)acrylate monomer with starch.  
     CONSTITUTION: A monomer selected from hydroxyalkyl (meth)acrylates is copolymerized with starch to obtain graft-modified starch with grafting ratio of 0.01W 100%. Herein, as starch material, potate starch, wheat starch or the like can be used. The graft-polymerizing reaction of these starches and a monomer is carried out at a grafting ratio of 0.01W100% preferably 0.01W50% in an organic solvent such as methanol, acetone and the like or water or mixed solution thereof by using a convertional graft-initiator such as ceric salt, persulfate salt or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5951569-A (JP)
Title: Gate turn-off thyristor
Inventor: NAKAJIMA TOSHIHIRO
IPC: H01L29/744
Filed: 1982-09-17
Abstract: PURPOSE:To shorten turn-OFF time, and to enable use in a high-frequency region by forming a p<+> type layer deeper than n type emitter regions to a section except the divided n type emitter regions from the surface of a p type base region. CONSTITUTION:A III family impurity (such as Al, Ga, B, etc.) is diffused to both surfaces of an Si wafer in low impurity concentration as an n type base region by using the Si wafer, and a p type emitter region 1 and the p type base region 3 are formed. A III family impurity (Ga, B) in concentration higher than the impurity concentration of the p type emitter region 1 is diffused to the sections except the n type emitter regions 4 mentioned below in depth shallower than the p type base region 3 and deeper than the n type emitter regions 4 in the p type base region 3 and to the p type emitter region 1 in depth shallower than the region 1 from both surfaces of said Si wafer, and p<+> type regions 9 and 10 are each formed. An anode electrode 6 is set up to the p<+> type region 10 of the p thpe emitter region 1 and cathode electrodes 7 are set up to the n type emitter regions 4 and gate electrodes 8 to the p<+> type regions 9 of the p type base region 3.
Patent JP-2000343635-A (JP)
Title: Composite sheet, fiber reinforced plastic molded article and production thereof
Inventor: ENDO DAISUKE
IPC: B32B5/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a water-resistant molded article, wherein a resin is infiltrated in the interstices between fibers to penetrate in voids, by laminating a base film and a glass mat by an adhesive and providing partial voids communicating with the interstices between the fibers of the glass mat to the adhesive layer. SOLUTION: A base film 1 and a glass mat 2 are laminated by an adhesive 3, and partial gaps 30 communicating with the interstices 20 between the fibers of the glass mat 2 are provided to the layer of the adhesive 3. The material quality of the glass mat is a mat of continuous glass fibers and the basis wt. of the glass fibers is pref. 350 to 450 g/m2, and the adhesive is an epoxy, silica, cyanoacrylic or vinyl acetate type one. As fiber reinforced plastic, a resin impregnated fiber sheet wherein a thermosetting resin such as an unsaturated polyester resin or a phenolic resin and a chopped glass mat are premixed is preferable. As the base film, a multilayered polyester film having a polyolefinic film laminated thereto is designated.
Patent JP-H1114066-A (JP)
Title: Heating cooker
Inventor: TAKEI TAMOTSU
IPC: F24C7/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To improve visual recognizability of a cooking menu in an operation panel and operability in selective indication of the menu. SOLUTION: In the body 1 of a microwave oven, a control part is provided to control a heater and a magnetron and a memory part to store a cooking program according to a variety of cooking menus. An operation panel 7 is provided with a display part 8 comprising an LCD, a start key 9, a key 10 for manually setting and the like. At a middle stage of the operation panel 7, card mounting parts 12 concurrently serving as selection menu display parts and operating parts vertically on three levels. A card has a discrimination part adapted to indicate codes of a cooking menu by the combination of a convex and a concave at an end part of a card main part having a cooking menu described thereon. A switch for discrimination is provided at each card mounting part 12 to read the state of the convex and the concave at the discrimination part being positioned deep at a slit 16.  Operating plate parts 15 on which cards are mounted are so built as to allow pressing operation thereof and a selection switch is provided on the rear side thereof.
Patent JP-2000352950-A (JP)
Title: Audio equipment and on-vehicle equipment
Inventor: OKUDA HIROYUKI
IPC: H04B1/20
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To display magnitude of physical quantities concerning an audio equipment so as to be judgeable at a glance. SOLUTION: The magnitude of respective spectrums of an audio signal being received or an audio signal being reproduced are displayed on a flourescent display tube 41 as changes of the luminance of inclined bar shaped parts for every spectrum. Such states and information of an equipment that the equipment is in reproducing a MD(mini disk), the track name during a reproduction and a reproducing time are displayed on a flourescent tube 42. At the time of turning an ACC switch On, the luminance of the flourescent tuble 42 or fluorescent tubes 41, 42 are made changed stepwise or continuously.
Patent JP-H0326522-A (JP)
Title: Manufacture of air duct made of synthetic resin
Inventor: OGOSHI HIROSHI
IPC: B29C35/08
Filed: 1989-06-26
Abstract: PURPOSE:To provide partly a rigid part, by a method wherein a rigid reinforcing material to a joint of which an adhesive agent containing metallic powder is applied beforehand is set up within a molding tool on an important part of which an electromagnetic induction coil is arranged, parison comprised of a flexible material is held within the molding tool and simultaneously with blow molding electromagnetic induction bonding is performed. CONSTITUTION:An electromagnetic induction coil 6 is arranged so that the same surrounds a fitting part 5 of a reinforcing material forming a cylindrical state when a bottom and top forces 1, 2 are joined together and a rigid reinforcing material 11 is set up in a fitting part 5. An adhesive agent mixed with metallic powder such as iron or stainless steel is applied to the inside 11a, in the rigid reinforcing material 11. Plasticized parison is held between the bottom and top forces 1, 2 by pressing the same and mold clamping is performed. When the parison is blow-molded so that the same runs along mold surfaces 3, 4 and at the same time when a high-frequency current is applied to the coil 6, the adhesive agent layer which is in the coil 6 and containing the metallic powder is heated efficiently and the rigid reinforcing material 11 is integrated firm with the surface of a flexible material pressed against the mold surfaces 3, 4. With this construction, an air duct to a desired part of which the rigid reinforcing material 11 is provided integrally is obtained.