baber/WOPTO huggingface dataset:
Patent JP-H01297143-A (JP)
Title: Manufacture of desulfurizing agent
Inventor: NAKAYAMA TOSHIO
IPC: B01J20/06
Filed: 1988-05-25
Abstract: PURPOSE:To make possible the long maintenance of desulfurization performance by mixing a metal oxide which absorbs sulphur compounds in the presence of an anatase-type TiO2 with TiO2 powder obtained by baking at higher than the regeneration temperature of a desulfurizing agent, then making a molding and drying/baking it. CONSTITUTION:An anatase-type titanium oxide is blended to TiO2 powder obtained by baking at higher than the regeneration temperature of a desulfurizing agent. Then this mixture is further mixed with the metal oxides such as SiO2-Fe2O3, oxide of Cr, Mn, Mo, W, Zn or Cu which absorb sulphur compounds such as hydrogen sulfide, carbonyl sulfide, then moldings are made and dried, baked to obtain the desulfurizing agent. This method enables the molding property of the desulfurizing agent to be improved. Consequently, the strength of the molding is increased without deteriorating the performance and heat resistance of the desulfurizing agent. The preferable addition amount of the anatase- type TiO2 powder is less than half the amount of TiO2 powder obtained by baking at a high temperature.
Patent JP-H05305911-A (JP)
Title: Band type packing machine for outdoor use
Inventor: YAMAGUCHI HISAO
IPC: B65B13/18
Filed: 1992-04-19
Abstract: PURPOSE:To provide a band type packing machine for outdoor use which can move quickly and is prominent in the workability. CONSTITUTION:An engine type dynamo 9 is placed on a truck 7. The engine type dynamo 9 is connected to a travelling motor 5 for caterpillar type traveller 3. A semi-automatic band type packing device 11 is installed on the truck 7 and connected to the engine type dynamo 9. A travel operation lever 15 is provided on a cover plate 13 and a travel clutch lever 17 is provided at a front end of the truck 7.
Patent JP-S63290691-A (JP)
Title: Projection welding method
Inventor: MACHIDA KAZUMICHI
IPC: B23K11/14
Filed: 1987-05-25
Abstract: PURPOSE:To prevent the occurrence of a dent on the metal plate surface and to form a satisfactory joining part on the joining part interface by concentrating an applied electric current on the inside of an annular projection and applying the current in a specific short time. CONSTITUTION:The annular projection 15 provided at a joining place of a first metal plate 1a to be joined to a second metal plate 1b is formed so that its cross section in the diametrical direction is formed of a projecting curved surface and closed curved lines to form the outside periphery and inside periphery of a rising part of the projecting curved surface do not have an inflection point. Further, a shape of the projecting curved surface is formed so that the apex 18 of the projecting curved surface is located at the inside from the central position between the closed curved lines 16 and 17 of the outside periphery and inside periphery and its height (h) is maintained constant extending over the entire periphery. The first metal plate 1a is brought into contact with the second metal plate 1b and pressed against each other via said annular projection 15 and the current with the pulse-height time <=3 mm/sec is applied to the annular projection 15 and the first metal plate 1a can be joined to the second metal plate 2b.
Patent JP-S61285859-A (JP)
Title: Synchronizing reproducing device
Inventor: OOTA MASUTOMI
IPC: H04N7/08
Filed: 1985-06-12
Abstract: PURPOSE:To obtain the synchronizing reproducing device with a small quantity of the jitter by using the synchronizing separating output of a television video signal and obtaining the synchronization of the picture signal of the facsimile signal. CONSTITUTION:A television video signal is inputted to a synchronizing separator circuit 3. For example, a vertical synchronizing signal (b) synchronized and separated from the television video signal is three times (integer multiples) as large as the main scanning frequency of a facsimile signal (a). At such a time, a sampling clock of 32KHz reset by the signal (b) A/D-converts the picture signal of a facsimile signal, and the pulse of the signal (b) A/D-converts (dotted line) the section without any picture signals at the three times period. Therefore, the pulse matching to the phase of the picture signal of the facsimile signal out of the pulses of the signal (b) is decided, and a strobing signal C made from the sampling clock of 32KHz is given to a printer 6. Thus, the jitter cannot be recorded at the printer 6.
Patent JP-S6340577-A (JP)
Inventor: HAINTSU GERUHOIZAA
IPC: A61B5/103
Filed: 1987-05-25
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-H08319036-A (JP)
Title: Paper feed mechanism for printer
Inventor: NAKAUCHI SHINICHIRO
IPC: B41J13/10
Filed: 1995-05-25
Abstract: PURPOSE: To fixedly maintain a distance between a pick roller and a paper separating pawl and prevent displacing a center of paper relating to a paper feed part main unit, regardless of paper size. CONSTITUTION: A pair of pick rollers 1 are mounted movably in an axial direction in an angular shaft 2, and a pair of guides 3 of regulating a position of a pair of the pick rollers are provided not rotatably but movably in an axial direction. A bearing 4 is interposed between the angular shaft and the one guide, to be energized by a spring 7. A pair of the guides are mounted in a belt 6 so as to move in a reverse direction to each other. A pair of side guides 9 are provided in a paper feed hopper 8, to form a pair of paper separating pawls 10 in a tip end of this side guide.  After a position of a pair of paper separating pawls 10 is adjusted in accordance with paper size, when the paper hopper 8 is inserted to a paper feed part main unit 12, since the leftward guide is moved leftward by a leftward side guide, the leftward pick roller is moved leftward, to move rightward the rightward pick roller.
Patent JP-S553885-A (JP)
Title: Particle trapping device
Inventor: OGAWA YASUNORI
IPC: B03C3/09
Filed: 1978-10-16
Abstract: PURPOSE:To check reverse ionization and improve the efficiency of trapping particles with the sequential zigzag arrangement in the air current of a front stage grooved electrode train opened in the direction equal to the air current and a rear stage grooved electrode train opened in two directions, equal and opposite to the air current. CONSTITUTION:Trains of shevron-like grooved electrodes 1 and 4 and X-cross- sectioned grooved electrodes 2 and 3 are arranged to cross the air current. The first train 1 is opened in the direction equal to the air current as indicated by the arrow and the second and third train are opened in the direction respectively opposite and equal to the air current. In addition, with the respective electrodes zigzaged, a discharge projection 6 is provided at the electrode open end between the first and third trains to form a discharge pole 5 while a bar-shaped member 8 is provided at the electrode open end between the second and fourth trains to form a trapping pole 7. With such an arrangement, it is possible to eliminate the re-dispersion of particles in the high speed current, thereby assuring high efficient trapping of particles high in electric resistance without causing reverse ionization.
Patent JP-2000192529-A (JP)
Title: Scale adhesion preventing method for flush toilet bowl surface, scale adhesion preventive flush toilet bowl and coating composition for scale adhesion preventive flush toilet bowl
Inventor: MACHIDA MITSUYOSHI
IPC: E03D11/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent the blackening contamination by forming a water repellent film on the toilet bowl surface extending from a flushing discharge port to the part just under the flushing discharge port, and including silicone and a fluorine resin in this water repellent film. SOLUTION: A flushing method includes a spreader type for flushing the inner surface of an urinal 20 by the water ejects through a spreader nozzle 22 mounted on the upper part of the urinal inner surface and a water hanging type for flushing the inner surface with the water discharged from discharge ports 26 on the inside of the rim part 25 of the urinal 20. In the manufacture of this flush toilet bowl, a glaze is applied to a toilet bawl molded base produced by cast molding followed by baking at 1100 deg.C or higher to form a toilet bowl, and a coating material containing silicone or a coating material containing a fluorine resin is applied to the toilet bowl surface extending from the discharge port to the part just under the discharge port and hardened. According to this, scale is hardly adhered to the toilet bowl, and the blackening contamination thereof can be prevented.
Patent JP-H10298046-A (JP)
Title: Composition for oral cavity
Inventor: ONIKI TAKAYUKI
IPC: A61Q11/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prepare a composition for an oral cavity excellent in retention of a medicinal ingredient effective for oral hygiene in a tissue in the oral cavity for a long period by formulating a specific polymer therein. SOLUTION: This composition for an oral cavity is prepared by formulating a polymer containing isopropylacrylamide as a monomer unit in the polymer chain therein. Polyisopropylacrylamide, a copolymer of the isopropylacrylamide and a monomer copolymerizable therewith, e.g. a copolymer of the isopropylacrylamide and a monomer represented by formula I or II (R<1> is H or methyl; R<2> and R<3> are each H or an alkyl) and a copolymer of the isopropylacrylamide and butyl methacrylate are cited as the polymer containing the isopropylacrylamide as the monomer unit. The amount of the polymer formulated in the composition for the oral cavity is preferably 0.1-5 wt.%. Furthermore, the isopropylacrylamide has excellent actions on removal of bacterial plaques from teeth.
Patent JP-S5250139-A (JP)
Title: Electronic cash register
Inventor: TAKAGI HARUO
IPC: G07G1/12
Filed: 1975-10-20
Abstract: PURPOSE: The register action and clearing action are processed separately.  Thus, an electronic cash register is obtained, through which the waiting time for register and clearing can be minimized for the customer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5751232-A (JP)
Title: Manufacture of (mo, w)c alloy
Inventor: MIYAKE MASAYA
IPC: B22F1/00
Filed: 1980-09-11
Abstract: PURPOSE: To obtain a heat and impact resistant superhard (Mo, W)C alloy having large grain size and a uniform grain size distribution by heating (Mo, W) powder in a specified atmosphere to form coarse grains, adding graphite and powder of an iron group metal to the grains, and reacting them during sintering.  
     CONSTITUTION: Powder of a compound made of solid soln. of Mo and W mixed finely in the compound state is reduced. This fine powder fine powder is heated to 800W1,400°C in a reducing or inert atmosphere to form coarse grain powder having 1W10μm grain size. This (Mo, W)C is mixed with 5W50wt% graphite and powder of ≥1 kind of iron group metal such as Fe, Co or Ni, and the mixture is formed into a prescribed shape by die pressig and sintered at 1,200W1,500°C to obtain a coarse grain (Mo, W)C alloy having a stable uniform grain size distribution for a roll of a hot rolling mill, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S615867-A (JP)
Inventor: TANAHASHI MASAO
IPC: B26B19/14
Filed: 1984-06-20
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-H06338895-A (JP)
Title: Self-saving ring network and node raising system
Inventor: IGA NAOTO
IPC: H04L12/437
Filed: 1993-05-28
Abstract: PURPOSE:To prevent a heavy data error by preventing the generation of the unnecessary switching of the selector of an adjacent node at the time of node raising. CONSTITUTION:When a power source is turned on, a control part 143 of a fourth node 14 performs setting for allowing an alarm indication signal(AIS) generating part 142 to generate an AIS, and allows the AIS generating part 142 to generate the AIS. Thus, a selector 111 of an adjacent first node 11 can be prevented from being switched.
Patent JP-S5553359-A (JP)
Title: Image forming device
Inventor: MASUDA SHIYUNICHI
IPC: B65H7/02
Filed: 1978-10-15
Abstract: PURPOSE: To facilitate processing for occurrence of trouble such as oblique travel of recording paper in the vicinity of paper feed start part and restart copying promptly, by canceling the paper feed stop motion due to trouble in the vicinity of paper feed part, depending on the mounting or dismounting of cassette.  
     CONSTITUTION: The recording member fed from the cassette is detected by three sets of sensors provided at right angle to the conveying direction in the paper feed part, and the time different of detection outputs of each sensor inverting to high level is detected by a timer T 4 . When this detection time difference exceeds the specified time corresponding to the size of the recording member, oblique travel of the recording member is judged, and the timer T 4  produces a high level output to set an FF Q 11 . Thus, lighting up lamp PL 1 , etc., oblique travel is noticed, and a jam is predicted. At the same time, an AND gate Q 13  is closed by the set output of FF Q 11  through inverter Q 12 , and the paper feed drive signal is arrested. When the oblique paper is removed and the cassette is taken out and FF Q 11  is reset, this state returns to the normal state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07150461-A (JP)
Title: Embroidery machine
Inventor: HANSU ABEGUREN
IPC: D05C9/14
Filed: 1994-05-17
Abstract: PURPOSE: To improve the efficiency of an embroidery machine by the decrease in a movement weight and the simplicity and simplification of mechanisms which are the structural defects of the large-sized embroidery machine. CONSTITUTION: A plurality of upper and lower horizontal guides (1 and 2) are disposed over the entire length of the embroidery machine having preferably perpendicularly disposed fabric plane and horizontally parallel arranged embroidery fabric fixing members (fabric shafts). The upper and lower horizontal guides (1 and 2) are respectively connected by a horizontal joint member (13) to constitute one horizontal guide member. The horizontal guide member is perpendicularly displaced under the guide fixed to the machine by respectively one positioning drive assembly (4, 8).
Patent JP-H10322430-A (JP)
Title: Support structure for microphone
Inventor: TACHIBANA MASAMI
IPC: H04M1/03
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an integral support structure for a transmission microphone with a simple structure at a low cost in a handset type telephone set with an external input output terminal. SOLUTION: A joint 15 between a holder 13 of a microphone 9 and a cover 14 of an external input output terminal 12 is formed integrally in a channel shape and the joint 15 is clamped by a rib 16 provided to a case 11 and a printed circuit board 8. Thus, even when an external force is exerted to the cover 14 of the external input output terminal 12, the force is not delivered to the holder 13 of the microphone 9.
Patent JP-S6019134-A (JP)
Title: Original feeding device
Inventor: ISHIKAWA SEISHI
IPC: G03G15/00
Filed: 1983-07-14
Abstract: PURPOSE:To prevent a carried-out original from being reversed and to make a device compact by providing an original carrying-in part and an original carrying-out part at the upper and lower stages of one of two carrying-in and carrying-out sides of an original carrying means and operating a switching member and forward/backward driving of a driving system to carry originals. CONSTITUTION:When the front end of one original 28 fed from an original carrying-in tray 10 is detected by a detecting sensor 14, and original 28 is carried onto a platen glass 2 by an original feeding roll 9 and an original carrying belt 7 and is stopped there and is copied. After copying, a belt driving motor is reversed, and the original 28 on the platen glass 2 is ejected to an original carrying-out tray 11. Since the original carrying-in tray 10 and the original carrying- out tray 11 are arranged in two, upper and lower stages, the installation sapce of a copying machine 1 is reduced considerably, and the order of piled originals is not inverted because the orignal 28 is not reversed.
Patent JP-H1052947-A (JP)
Title: Method for determining amount of colorant used for printing process black region
Inventor: COLEMAN ROBERT M
IPC: H04N1/60
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To realize the better harmony with an ink covering range and change the compounding agents for printing process black by a method wherein the amount of first colorant used for printing a background region in determined so as to reduce the difference between the amount of second colorant used for printing a process black region. SOLUTION: Instead of employing process black, the compounding agent of which are fixed, the amount of the non-black toner used in object is process block is wherever a process black encountered. The calculated value can be based on both background colors and printer parameters. Further, the setting of the allowable maximum toner height for good quality printing, the difference between the maximum toner height of background and that of foreground and the like becomes possible. These parmeterte change in response to respective printing systems. Accordingly, as long as the background containing high level toner is concerned, process black containing high level non-black toner can also be printed.
Patent JP-H07311407-A (JP)
Title: Camera provided with finder
Inventor: KATO SHIGERU
IPC: H04N5/225
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a small-sized and inexpensive finder optical system having a visibility correcting function and having the low change rate of visual field in a camera provided with the finder optical system separately from a photographing optical system by correcting visibility by moving a lens moving or fixed at the time of varying power in an objective system in accordance with the change of the angle of view by focusing in an optical axis direction. CONSTITUTION:The objective system of a finder is constituted of a 1st group G1 consisting of two lenses and having negative refractive power as a whole and a 2nd group G2 having positive refractive power, and the 1st and the 2nd groups G1 and G2 are moved at the time of varying the power. The visibility is corrected by moving a part of lens in the lens constituting the 1st group G1 of the finder system in order to comply with the change of the angle of view of a photographing lens by focusing, that is, a 1st lens Ll on an object side in the optical axis direction. The 1st lens L1 of the 1st group G1 is eccentrically moved to compensate parallax. The moving amount of the lens L1 is arithmetically calculated based on data on a subject distance from a range-finding device.
Patent JP-S5650358-A (JP)
Title: Liquid developing device
Inventor: SAITOU TAKASHI
IPC: G03G21/10
Filed: 1979-10-01
Abstract: PURPOSE: To obtain a high-quality picture for a long time with a simple constitution, by arranging a cleaner, which consists of materials having an energy value larger than surface free energy of constitution materials of the rotating material, on the outside circumference of the rotating material.  
     CONSTITUTION: Cleaner 24 is constituted with materials having the surface free energy value larger than that of materials constituting the circumference face, at least, of developing roller 19. Consequently, toner particles interposed between developing roller 19 and cleaner 24 are easier to transfer to the cleaner side 24 than the circumference face of roller 19. Though toner particles are stuck to the surface of developing roller 19 after developing roller 19 performs development many times, the toner stuck to the roller surface is transferred to the cleaner 24 side, which is easy to wet for the developer, due to the frictional action of cleaner 24 and their surface free energy difference. As a result, a vivid and high-quality picture without fog can be obtained for a long time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5827730-A (JP)
Title: Rubber composition for tire
Inventor: TOMINAGA ICHIROU
IPC: C08L21/00
Filed: 1981-08-12
Abstract: PURPOSE:The titled rubber composition, consisting of a rubbr base material and a specific amount of ethylene-acrylic acid copolymer and/or a metallic salt thereof, capable of improving the adhesive force to a metal, and useful for automobiles, etc. CONSTITUTION:A composition obtained by incorporating 100pts.wt. rubber base material, preferably natural rubber, with preferably 5-20pts.wt. ethylene-acrylic acid copolymer, preferably a copolymer, having a molar ratio between the ethylene and the acrylic acid of (14:1)-(8:1) and 400-600 melt index, and prepared by reacting the ethylene with the acrylic acid at 80-160 deg.C and/or a metallic salt thereof, e.g. sodium salt, and vulcanizing and curing the resultant mixture.
Patent JP-H10320021-A (JP)
Title: Programmable controller and positioning controller
Inventor: SATO HARUNORI
IPC: G05B19/05
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller which controls plural positioning modules. SOLUTION: This controller is provided with a CPU module which outputs I/O data that is created by decoding a ladder program by distributed serial communication through a communication port, plural distributed positioning modules 8 which are externally separated from the module 2 and are distributedly arranged and a distributed I/O interface module 3 which performs I/O data transfer between the modules 2 and 8 through distributed serial communication.
Patent JP-H0422245-A (JP)
Title: Portable radio telephone set
Inventor: NISHIMURA HIROYUKI
IPC: H04W88/02
Filed: 1990-05-16
Abstract: PURPOSE:To allow the telephone set to adapt to various kinds of operating states and to facilitate the operation by providing a handset cradle onto a main body case in a way that the cradle is turnable optionally. CONSTITUTION:The telephone set is carried with a grip 1-a in hand at carrying while a handset cradle member 4 and a handset 2 are directed upward and dialing is easily implemented while the handset 2 is placed on the cradle member 4. Moreover, when a main body case 1 is placed on a seat of an automobile in the lateral direction, the cradle 4 and the handset 2 are turned by 90 deg. with respect to the case 1 to direct an operation button upward on the seat thereby allowing ease of dialing while the handset is placed. Thus, the handset is always directed freely in a direction for the convenience of use for the user and the convenience of dialing is attained.
Patent JP-S617941-A (JP)
Title: Data processor
Inventor: HAGIWARA TOORU
IPC: G06F9/22
Filed: 1984-06-22
Abstract: PURPOSE:To quicken remarkably a data processing time by reducing the number of times of the same operation processing stored in advance, at every generation of a pulse signal whose period is the processing time of once of this operation processing, and shifting a device to the next processing, when said number of times goes to zero. CONSTITUTION:When a processing time of once of the same operation processing is denoted as T, a clock phi0 whose period is a time interval of this T is inputted to a step counter 13. In the counter 13, when the number of times of operation is set in advance, the output of an OR gate 33 is ''1'' and a Q output of a D-FF34 is ''1'', and accordingly, an AND gate 31 is opened, therefore, when the clock phi0 is inputted to the counter 13, it is subtracted by ''1'' whenever its pulse is inputted. When the value of the counter 13 goes to zero, the output of the gate 33 goes to ''0''. Subsequently, a zero detecting signal outputted from an invertor 35 goes to ''1'' and is inputted to an address Z register, and the address Z register outputs an address data for shifting the next processing, and outputs a data required for its processing from a ROM.
Patent JP-S62108449-A (JP)
Inventor: NIKORASU JIYOSEFU SUMIRANICHI
IPC: H01M50/50
Filed: 1986-06-03
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。