baber/WOPTO huggingface dataset:
Patent JP-H05161845-A (JP)
Title: Regenerating method for adsorbent
Inventor: KOBAYASHI MOTONOBU
IPC: B01D53/04
Filed: 1991-12-12
Abstract: PURPOSE:To provide an inexpensive adsorbent regeneration method at relatively low temperatures by burning a lower hydrocarbon gas on the adsorbent deteriorated by adsorbing harmful gas through which the hydrocarbon gas is passed. CONSTITUTION:Metal oxide or sulfate of a metal selected from Pt, Pd, Mn, etc., is added to alumina, silica, etc., and the mixture is admixed and molded to prepare an adsorbent. The adsorbent 3 which is deteriorated by adsorbing a harmful gas including nitrogen oxides and sulfur oxides is packed in a tubular reactor 1. A gas containing hydrocarbons of the carbon number of 2-4 including ethylene and propylene is passed though the adsorbent 3 and burned on it. The hydrocarbon gas is ignited at the combustion active points of the adsorbent so that the active point temperature is immediately increased to desorb the harmful gas. The adsorbent is thereby regenerated at relatively low temperatures inexpensively.
Patent JP-H03181569-A (JP)
Title: Novel composition having diketopyrrolopyrrole as base
Inventor: OROFU UORUKUISUTO
IPC: C09B67/20
Filed: 1990-11-28
Abstract: PURPOSE: To provide the subject composition considerably improved in flow properties and aromatic properties by including a diketopyrrolopyrrole and a mixture of three or more diketopyrrolopyrroles, if necessary, partially sulfonated.  
     CONSTITUTION: This composition comprises (A) a diketopyrrolopyrrole of the formula (wherein R 1  to R 3  each represent H, Cl, Br, CH 3 , OCH 3 , C 6 H 5  or CN) and (B) three or more asymmetric diketopyrrolopyrroles of the formula [wherein R 1  to R 4  each represent H, Cl, Br, CH 3 , OCH 3 , C 6 H 5  CN or -SO 3 X (in which X represents H or a quaternary amino)] in an amount of 0.5 to 10 wt.% based on the component A. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11242534-A (JP)
Title: Reset signal control circuit for one chip microcomputer
Inventor: YON-SEUN PARK
IPC: G06F1/24
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To shorten the activation time of the inner reset signal of a one chip microcomputer and to reduce a required area. SOLUTION: A reset signal control circuit contains a clock oscillation circuit 5 which is enabled by an outer interruption signal/INTRP and oscillates a clock signal corresponding to an input oscillation signal XIN, a rectifier 13 for outputting a signal corresponding to the voltage level of an output oscillation signal XOUT from the clock oscillation circuit 5, and a comparator 15 for comparing a prescribed reference voltage level with the voltage level of the output signal from the rectifier 13. When the comparator 15 is enabled by an outer interruption signal/INTEP and when the voltage level of the output signal is less than the reference voltage level, an activated inner rest signal RST- IN is generated. When the voltage level of the output signal is above the reference voltage level, the inner reset signal RST- IN is stopped.
Patent JP-H05167806-A (JP)
Title: Image transmission equipment
Inventor: YAMAGATA SHIGEO
IPC: H04N1/00
Filed: 1991-12-12
Abstract: PURPOSE:To automatically transmit plural images when an AC adaptor is connected. CONSTITUTION:Several pieces of image information can be stored in a memory device 14. A switch 36 is turned on when an AC adaptor is connected to a power source input terminal 26, and is turned off when a battery is connected. When an image desired to transmit is designated by a transmission image designation switch 40 in a state where the AC adaptor is connected, the image is registered on internal memory 34. A control circuit 32 refers to the registration of the internal memory 34 corresponding to an instruction to start transmission by a transmission start/stop switch 38, and reads out image data of an image whose transmission is designated from the memory device 14 sequentially, and supplies it to a transmission circuit 16.
Patent JP-H10169116-A (JP)
Title: Simply executed roof
Inventor: WAKABAYASHI NORIHIRO
IPC: E04D13/158
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a simply executed roof capable of hanging an eaves gutter on an eaves member and stabilizing the eaves gutter to hold. SOLUTION: A simply executed roof is constituted of an eaves member 1 and an eaves gutter 3, the eaves member 1 is equipped with a fixed section 1a, a positioning device 1b of a panel P projected upward from the fixed section 1a and an upward hook-like bearing section 2 projected downward from the fixed section 1a and projected to the outside, the eaves gutter 3 is equipped with a downward hook-like hanging section 4 on a skeleton side and is equipped with a fin 5 downward from the hanging section 4, the hanging section 4 is hung on the bearing section 2, a shaking prevention section of the eaves gutter 3 is provided to part of the fin 5, and the eaves gutter 3 is stably held. An interlock section 6 is provided to the skeleton side of the eaves gutter 3, and it is desirable that a metal fixture 9 is mounted between the interlock section 6 and skeleton.
Patent JP-H01171806-A (JP)
Title: Image-printing type sheet and manufacture thereof
Inventor: TAKAHASHI MOTOHARU
IPC: B28B7/34
Filed: 1987-12-28
Abstract: PURPOSE:To make it possible to pattern elaborately any image by directing ultraviolet from both sides of an ultraviolet-curing resin, of which one side is attached with an original image, to form a recessed image corresponding to said original image. CONSTITUTION:A cover film 3 is laid on an original image 2 mounting on a horizontally laid glass plate 1, an ultraviolet-curing resin 4 is poured onto said cover film and a base film 5 is laid thereon. By directing ultraviolet onto the ultraviolet-curing resin from the upside thereof, a cured layer 4a is formed thereon as the supporting body of a pattern sheet. Next, by directing ultraviolet onto the glass plate 1 from the downside thereof, the non-irradiated part 4b where the ultraviolet does not penetrated due to the black part 2a of the original image 2 is left gelatinous. The curing process by an ultraviolet lamp is finished, said cover film 3 is removed, said ultraviolet-curing resin 4 and said base film 5 are cleaned up, said non-irradiated part 4b is washed off, said ultraviolet-curing resin and said base film are dried and further the sheet is reinforced by ultraviolet irradiation. In such a manner a sheet having excellent durability, flexibility and releasability is provided.
Patent JP-H02174561-A (JP)
Title: High-voltage dc generator
Inventor: IWAI HIROSHI
IPC: H02M7/06
Filed: 1988-12-27
Abstract: PURPOSE:To simplify the polarity switching mechanism of each unit by continuously feeding secondary voltage through a series capacitor to the secondary of lowermost stage charging transformer and connecting respective units in reverse cascade thereby enabling polarity conversion. CONSTITUTION:When such unit as a capacitor Co is connected in series with the secondary of a charging transformer T is employed, polarity can be switched easily by simply connecting DC high voltage units CW1-CWn in reverse cascade. In case of positive polarity, a capacitor C at the side of terminal T1 in the initial stage Unit CW1 is connected in series with a series capacitor Co at the secondary of a transformer and the capacitance is lower than that in case of negative polarity, but if Co>C considerable difference of characteristic is not exhibited.
Patent JP-H01206362-A (JP)
Title: Image forming device
Inventor: OSANAI TATSUKI
IPC: G03G15/04
Filed: 1988-12-27
Abstract: PURPOSE:To improve operability by providing a means for inputting information for setting the number of copying object and information on the value of copying magnification, a means for instructing that the input information is on the copying magnification and a means for changing the magnification in response to the starting of image formation. CONSTITUTION:When the information for setting the number of formed copying object or the information of the value of copying magnification is inputted by an input means 35 and that the input information is the copying magnification is instructed by the means for instructing the fact that the input information is the copying magnification, for example, by a microcomputer, the changing means 37 changes the magnification in response to the starting of the image formation thereafter. Thus, the information for setting the number of copying object and the data for setting the copying magnification can be inputted with a small number of input keys, so that the operability can be improved and the image by desired magnification can be swiftly formed.
Patent JP-H08158947-A (JP)
Title: Integrally cast body of carburetor having plate sliding valve
Inventor: KONDO KUNIO
IPC: F02M9/06
Filed: 1994-12-06
Abstract: PURPOSE: To cast the guide surface of a plate sliding valve with such a small draft as to be no obstacle to performance and function of a carburetor by casting a guide surface forming member formed by a fiber made by a heat resisting material which is proof against temperatures higher than the temperature of molten metal in a part forming the guide surface of the plate sliding valve. CONSTITUTION: At the time of casting a body 1, a guide surface forming member 9 previously formed by a fiber made by a heat resisting material which is proof against temperature higher than the temperature of molten metal in a part of the enclosure 1 of a carburetor having a plate sliding valve 2 that forms the guide surface of the plate sliding valve 2. The guide surface can be formed with such a small draft as to be no obstacle to performance and function of the carburetor by forming the guide surface with molten metal infiltrated in the guide surface forming member 9. Thus, it is possible to eliminate the complicatedness of split-casgint the enclosure 1 for forming the guide surface of the plate sliding valve 2, and the finishing after casting the guide surface of the plate sliding is dispensed with, thereby improving productivity.
Patent JP-H03191268-A (JP)
Title: Generator
Inventor: KUBOTA NORIKAZU
IPC: F25B33/00
Filed: 1989-12-20
Abstract: PURPOSE:To enable prevention of the occurrence of a crack at a connection part and deformation of a cylinder in a furnace and to provide a generator which facilitates maintenance and enables the increase of size by a method wherein an absorbing part for a thermal stress is arranged to the side plate of the cylinder in a furnace, and an absorbing part for a thermal stress is mounted to the periphery of the bottom plate of the cylinder in a furnace. CONSTITUTION:When, during operation of the generator, a cylinder 10 in a furnace is heated to a high temperature by a combustion device 13 and a thermal force is generated at a side plate 10A and a bottom plate 10B, most of the thermal stress is absorbed by a groove 18 and a protrusion part 15. Thereby, when the side plate 10 and the bottom plate 10B are made of different members and interconnected by a weld, a crack is prevented from occurring to a connection part 10C, deformation of the cylinder 10 in a furnace can be prevented, and maintenance of the generator can be simplified. The cylinder 10 in a furnace is formed with the side plate 10A and the bottom plate 10B, and coping with the increase of the size of the generator can be facilitated.
Patent JP-H08151036-A (JP)
Title: Case
Inventor: MIYAMA KOZO
IPC: B65D5/54
Filed: 1994-12-07
Abstract: PURPOSE: To easily fold up a used case so as to reduce its volume by a method wherein a flap is torn off from a weakening part provided on at least one side of the flap to leave the bottom of the case open. CONSTITUTION: When a used packaging case 1A is discarded, a tab provided projecting from the end of a flap 36 is held between the fingers and pulled to cause the tearing of the case to take place along a first cutting guide line 72A and a second cutting guide line 73A at the same time, thereby forming a gap between the cutting guide lines 72A and 73A to such an extent as to permit insertion of the finger. The finger is inserted into the gap and moved along the cutting guide line 72A to easily tear the flap 36 off from a cut made along the cutting guide line 72A. By this tearing, the bottom part of the packaging case 1A is left open, the case can be folded up along folding lines 41 and 43 for a change from a cubic form to a flat form and the volume of the packaging case 1A can be brought close to zero. When the cases are stacked in this condition, empty cases can be efficiently stored, discarded and treated.
Patent JP-2000158064-A (JP)
Title: Hemming method
Inventor: NAKANO YOSHINORI
IPC: B21D53/88
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce an equipment cost as compared to a high frequency heating method, to simplify an operation, to improve heat efficiency as compared to a hot air blowing heating method and to suppress worsening of a working environment. SOLUTION: A thermosetting type adhesive 6 material is filled/sealed between the end parts of an outer plate 2 and the inner plate 4, the end part of the outer plate 2 is held back in the surface direction of the inner plate 4, and a hemming part 8 is formed. For the hemming part 8, a pair of heating members 10a, 10b, in which the surface temp. are controlled to 300 deg.C, are brought in contact with the hemming part 8 for >=5 sec so as to hold from up/down, the hemming part is heated to tentatively harden the adhesive material 6.
Patent JP-H02172982-A (JP)
Title: Production of n-propargylbenzoxazine derivative
Inventor: TAKEMOTO KAZUKI
IPC: C07D265/36
Filed: 1988-12-26
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound without using a propargyl halide safely by dehydrohalogenating an N- halopropenylbezoxazine derivative using a base. CONSTITUTION:An N-halopropynyl benzoxazine derivative expressed by formula I (X represents Cl, Br or I) [example; 7-fluoro-6-amino-4-(2-bromo-2-propenyl)-2 H-1,4-benzoxazin-3(4H)-one] is dehydrohalogenated at 50-60 deg.C for 1-20hr using a base (preferably sodium hydride) in an amount of 1.5-2.0 fold equivalents to afford the objective compound expressed by formula II. The compound expressed by formula I as a starting raw material can be obtained by reacting a benzoxazine derivative expressed by formula III with a dihalide expressed by formula IV (Y represents X) in the presence of a base.
Patent JP-H04268072-A (JP)
Title: Method and device for guiding and centering of electron beam
Inventor: ROORANTO SHIYUMITSUTO
IPC: C23C14/30
Filed: 1991-12-13
Abstract: PURPOSE: To achieve the reliable control of the electron beam axis in a vacuum chamber relating to a method and device for guiding and centering of an electron beam.  
     CONSTITUTION: This device has ceramic coils 11, 12 constituting the respective axes which are nearly perpendicular to the axis 17 of the electron beam 3 and extend nearly perpendicularly to each other and a video system. The video system is provided with a video camera 42 which is arranged on the outer side of a vacuum chamber 1, a window 53 which affords a visual field from the video camera onto the material to be melted and directs the axis of the video camera substantially onto the central position of the material to be melted while the window is adapted to be airtightly fitted to the wall of the vacuum chamber and an image evaluator 43 which is connected to a computer 51 adapted to control ceramic coil supply. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000153954-A (JP)
Title: Binder
Inventor: KIRINO KOJI
IPC: G03G15/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To bind a bunch of sheets by using a small device in a simple structure. SOLUTION: A discharge roller 20 discharges sheets. A shutter 13 stops and positions the sheets in place. A stapler 14 binds the positioned sheets. A discharge roller 12 is located under the discharge roller 20 for abutting the sheets to the shutter 13, aligning the sheets and discharging sheets after bound. A changing flapper 15 changer the passage of the sheets to be carried to either the discharge roller 20 or the discharge roller 12.
Patent JP-H04200417-A (JP)
Title: Supplying device for hot water for beating
Inventor: SATO TOSHIO
IPC: A61H9/00
Filed: 1990-11-30
Abstract: PURPOSE:To periodically vary the beating force of hot water against a man's body to increase a massage effect, by connecting a controller to a pump, inputting delivered volume and patterns into the controller, and further, supplying the beating hot water in accordance with a required volume and pattern by the control of the controller. CONSTITUTION:Hot water and cold water are mixed through a mixed water valve 3. The mixed hot water is fed to a flowing down type nozzle 6 by a variable flow rate pump 5. A controller 10 is jointed to the variable flow rate pump 5. The deliverying volume and pattern of hot water are input in the controller 10 to supply beating hot water in accordance with a required volume and pattern by the control of the controller 10. In this equipment, a circuit intervened with a sterilizing device 9 on the way of the delivery line of the variable flow rate pump 5 is provided in parallel with each other. When the delivery is controlled by the controller 10 so that the flow rate is changed over alternately from Q1 to Q2 every T1 interval, its characteristic line B shows a rectangular saw tooth pattern. Since the beating strength of hot water on one's body varies periodically, a message effect is increased and the consumed hot water can be spared by periodical varying of the delivery of hot water.
Patent JP-2001151062-A (JP)
Title: Air bag device mounting structure of steering wheel with air bag
Inventor: TAKI TOMONARI
IPC: B60R21/20
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To dispense with holding function of a contact plate conventionally needing holding strength to some degree during air bag expansion, and to reduce the number of bolts fixing a module to one. SOLUTION: A movement preventing means A is constituted by twelve o'clock side and six o'clock side movement preventing means A1 and A2. The twelve o'clock side movement preventing means A1 of a steering wheel 31 is constituted so that a base plate 35 mounted to an inflator 34 is vertically slidable in respect to a pair of projection parts 36 mounted to a mandrel boss part 32 of the steering wheel 31 via a square opening 37 provided on the base plate 35.  In the six o'clock side movement preventing means A2 of the steering wheel 31, a mounting piece 35a is provided coupling the contact plate 33 on a center part of the base plate 35, a nut 39 is fixed for screwing in one torque bolt 38 onto the mounting piece 35a, and a head part of the torque bolt 38 is provided so as to vertically move along a guide hole 42 of a supporting piece 40 provided on a core material 41 of the steering wheel 31.
Patent JP-H10204723-A (JP)
Title: Modified polyester fiber and its production
Inventor: SHIRAI TAKESHI
IPC: D01F6/84
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber capable of being dyed by a dispersion dye under a normal pressure, having high shrinking ability and excellent in strength and elongation properties by melt-spinning an ethylene terephthalate-based polyester under a specific condition. SOLUTION: The objective fiber having <=120 deg.C peak temperature of tan δ and <=110$0C saturating temperature of dyeing is obtained by (A) performing a melt extruding of a polyester having >=80mol% repeating unit of ethylene terephthalate and 10-20mol% aliphatic dicarboxylic acid component copolymerized based on the whole acid components as a dicarboxylic acid component from a spinning cap, cooling the extruded fiber and winding the fiber at a speed of 1200-3300m/min to provide an undrawn fiber, drawing the undrawn fiber in a magnification ratio regulated so that the remaining elongation may be 25-40%, and heat-treating the drawn fiber by using a hot plate of 100-150 deg.C.  The objective fiber is also obtained by (B) melt extruding the polyester from the spinning cap, once cooling the extruded fiber to a temperature not higher than the glass transition temperature of the polyester, reheating the fiber to a temperature not less than the glass transition temperature and not over than the melting point of the polyester in a heating zone to perform drawing and heat treatment, and winding the drawn and treated fiber at 3,500-5,500m/min speed.
Patent JP-H11160210-A (JP)
Title: Observation sample for transmission electron microscope and its preparation
Inventor: HATA YOSHIFUMI
IPC: G01N1/32
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To easily analyze composition in a specific position of a sample which is prepared by using a focused ion beam, by a method wherein an Si substrate on the opposite side of the incident direction of an electron beam is removed largely while a thin-film piece is used as the center. SOLUTION: First, by using a dicing saw, a sample piece 2 in a length of 2.5 mm and a width of 200 μm is cut off from an Si substrate while an observation position 1 is used as the center. At the same time, while the observation position 1 is used as the center, the surface of the Si substrate is shaved down to a depth of 100 μm while its length of 2.5 mm and its width of about 20 μm are left. Then, a part 5 in a width of about 50 μm and a depth of about 50 μm on the surface part of the Si substrate on the opposite side of the incident direction of an electron beam in an observation operation is removed by a laser beam. Lastly, the surface of the Si substrate in both side parts of the observation position 1 is removed in parts 3 by a width of 10 μm, by a depth of 3 μm on the incident side of the electron beam and by a depth of 6 μm on the opposite side.  A thin-film piece 4 in a width of 10 μm and a thickness of 0.1 μm is left while the observation opposition 1 is used as the center. As a result, it is possible to largely reduce the generation of X-rays when the electron beam or the like which is scattered in the thin-film piece 4 hits the Si substrate.
Patent JP-H03192053-A (JP)
Title: Paper piece transporting and arranging device
Inventor: TAKEMOTO TAKATOSHI
IPC: B65H1/30
Filed: 1989-12-21
Abstract: PURPOSE:To prevent restoration of the bending crease, etc. of a paper piece by installing a paper piece guiding member having a low friction in parallel to the advance direction of the paper piece, installing a spiral-shaped contactor on an upstream side axis which passes through the upstream side of a guide member which is inclined to the upstream side from a perpendicular axis to the advance direction and turning the paper piece in the longitudinally long attitude from a horizontally long attitude by the min. revolution quantity. CONSTITUTION:The paper pieces which are fed in from a transporting machine H are transferred normally in double row to the lower part of a paper piece guiding member 18 by the action of a contactor 19, and discharged downward by the top edge part 19a of the contactor 19 which slidingly rubs the surface of the guide member 18. When the contactor 19 turns rightward, the top edge part 19a makes contact with the paper piece only in the phase of the guide member 18, since the axis line K of the contactor 19 is inclined by an angle thetato the upstream side, and a paper piece M1 which is inserted in the direction A is put into a longitudinally long attitude as shown by M2 by the min. revolution quantity.
Patent JP-H07187818-A (JP)
Title: Flame spraying material
Inventor: TAMEHIRO TAIZO
IPC: C04B35/66
Filed: 1993-12-27
Abstract: PURPOSE:To enhance the adhesive strength to a surface to be repaired without damaging high corrosion resistance by compounding SiO2-containing sintered magnesite with a specific CaO-containing clinker. CONSTITUTION:10-90wt.% CaO type and/or MgO-CaO type CaO-containing clinker incorporating >=30wt.% CaO, and <=90wt.% the sum total of 10-90wt.% the sintered magnesite incorporating <=20wt.% magnesite and 1-10wt.% SiO2, and <=20wt.% the magnesite are compound as the flame spraying material.