baber/WOPTO huggingface dataset:
Patent JP-H09316091-A (JP)
Title: Production of arginylfructosylglucoses
Inventor: ISHIHARA TAKAFUMI
IPC: A61P3/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To produce the subject compounds which are an ingredient of Panax ginseng C. A. Meyer capable of manifesting vasodilator and vasodepressor actions and improving effects on peripheral circulation at a low cost by carrying out the Maillard reaction of arginine with maltose, glucose, etc., in the coexistence of an acid. SOLUTION: Arginine is stirred with maltose and/or glucose in the coexistence of an acid (e.g. acetic acid) at 80 deg.C for 20min and the Maillard reaction is carried out in an anhydrous system. The resultant reactional solution is then centrifuged to collect the supernatant. The acetic acid is subsequently distilled off under a vacuum by using a rotary evaporator and the resultant crude product is then dissolved in water and passed through a column filled with an ion exchange resin. The adsorbed substance is washed with water and subsequently eluted with a 0.5% aqueous ammonia. The resultant eluate is concentrated and then freezedried to thereby efficiently afford a large amount of the objective arginylfructosylglucoses having vasodilator actions at a low cost.
Patent JP-H113724-A (JP)
Title: Direct type methanol fuel cell having solid polymer electrolyte
Inventor: SAITO SATORU
IPC: H01M8/10
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce a crossover of methanol and to improve a discharge characteristic by using a three-layer electrolyte layer, arranging an acidic aqueous solution layer between two slid polymer electrolyte layers, and fluidizing the acidic aqueous solution layer. SOLUTION: An electrolyte layer consists of three layers formed, by arranging an acidic aqueous solution layer between two solid polymer electrolyte layers, and the acidic aqueous solution layer is fluidized. As the solid polymer electrolyte, ion exchange film resin, such as perfluorocarbon sulfonate-based resin or styrene-divinyl benzene copolymer-based resin is used, and as the acidic aqueous solution, an aqueous solution of an acid, such as sulfuric acid or hydrochloric acid is used. Nafion (R) 112 films 1, 2 which serve as the solid polymer electrolyte are interposed between a positive electrode and a negative electrode, so that the surface of a catalyst on the electrode is faced to the Nafion film, and they are pressed with a hot press to form an electrode/electrolyte film joined body. Air is supplied to the positive electrode, and a methanol - containing aqueous solution is supplied to the negative electrode, catalytic activity of the positive electrode is maintained, and deterioration in a battery characteristic is prevented.
Patent JP-S6146001-A (JP)
Inventor: TOMIYAMA SHIGEFUMI
IPC: H01C7/02
Filed: 1984-08-11
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-H0333124-A (JP)
Title: Laminating resin composition
Inventor: TAKAHAMA TAKASHI
IPC: C08L63/00
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a laminating resin composition which is excellent in adhesiveness and can give a cured product excellent in heat resistance, mechanical strengths and toughness by mixing a composition comprising a specified brominated phenolic resin and a polyepoxy resin in a specified ratio with a linear polymer. CONSTITUTION:100 pts.wt. composition comprising a brominated phenolic resin (A) obtained by mixing and reacting 1mol of a polyepoxy resin of formula I (wherein n is 0-6; x and y are each 0-4, and 2<=x+y<=8) with 1.5-3mol of a phenolic resin of formula II and a polyepoxy resin (B) (e.g. YL-6046, a product of Yuka-Shell) mixed in such amounts that 0.7-1.2 equivalents of the hydroxyls of A are present per equivalent of the terminal epoxies of B is mixed with 1-60 pts.wt. linear polymer compatible with the above composition and having a mol.wt. of 5000-100000, e.g. a phenoxy resin.
Patent JP-2000008299-A (JP)
Title: Flame resistant insulating paper
Inventor: WATANABE SUSUMU
IPC: B32B29/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a flame resistant insulating paper having three or more multilayer structure, having the UL class of 94V-0 for flame resistance, and containing a reduced amount of flame retardants while keeping the class of the UL 94V-0 for the flame resistance. SOLUTION: This flame resistant insulating paper having a multilayer structure composed of a surface layer, inner core layers and a back layer is regulated so that the limited oxygen indexes of the surface layer and the back layer may be each >=27, and that of at least one layer of the inner core layers may be >=18 and <=24, and further regulated so that the proportion of the surface and back layers based on the flame resistant insulating paper may be 35-85 wt.%.
Patent JP-H082251-A (JP)
Title: Electric sun visor
Inventor: MIYAGISHI KAZUMASA
IPC: B60J3/02
Filed: 1994-06-16
Abstract: PURPOSE:To limit quantity of incident light which enters the inside of an automobile at any position with less motion by turning a plate through pulley transmission by a motor mounted in the automobile so as to shut off light. CONSTITUTION:A shaft 2 is provided on one side of an opaque or translucent plate 1, and a rubber driven pulley 3 is attached to a tip of the shaft 2. On the other hand, a similar drive pulley 5 is attached to a tip of an output shaft of a motor box including therein a motor 4' having a speed reduction mechanism, and the motor box is mounted at an adequate place in an automobile in such a manner that the drive pulley 5 is held in contact with the driven pulley 3. Thus, high transmission efficiency is obtained owing to the contact of the pulleys 3, 5 by large friction force, and the mounting of them in the automobile becomes comparatively easy. The plate l is turned around the shaft 2 through the transmission of the pulleys 3, 5 due to the drive of the motor so as to shield light effectively.
Patent JP-H1116849-A (JP)
Title: Method and device for ion implantation
Inventor: KOMATSU JUN
IPC: H01J37/317
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To enable controlling the effective dose with a high precision and with a good reproductivity even if the pressure of a sample system changes. SOLUTION: An automatic pressure controlling mechanism 6 is provided in a sample system 5 of a device for ion implantation. The automatic pressure controlling mechanism 6 and a dose processor 7 are used for checking the correlation between the pressure of the sample system 5 and the beam current. A ratio of change in beam current to the change in pressure of the sample system 5 is determined according to the correlation. Computations are performed by CPU in the dose processor 7. The dose is corrected in response to the ratio of change, and ion implantation is carried out with the corrected dose.
Patent JP-H0914218-A (JP)
Title: Main member jointing fixture for temporary structure
Inventor: OTSUJI SHOICHIRO
IPC: F16B2/12
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a freely detachable jointing fixture for firmly fixing a horizontal sleeper member at an upper end of an H steel upright pillar. SOLUTION: A flange 17' at an upper end of an H steel upright pillar 17 is inserted into a vertical channel 1 of a channel metal member 2. A tightening metal member 5 is screwed in, so that the flange 17' is clamped on its both faces with opposite ends of the tightening metal member 5. The channel metal member 2 and a horizontal receiving plate 3 are thus fixed with a flange 7'. The horizontal receiving plate 3 and a horizontal flange 18' of a sleeper plate 18 are disposed in between female screws 8 at both end portions of a vice body 7. Then by turning a clamping male screw 9, the sleeper plate 18 is fixed at an upper end of the upright pillar 17 through four horizontal receiving plates 3.  An edge tip 14 of an annular edge 1, at an opposite end of the clamping male screw 9 cuts into lower surface of the horizontal receiving plate 3 and a lower horizontal flange l8', and also, a tip portion 15 of a conical protrusion 12 at least at one opposite end similarly cuts in. Accordingly, safety in a temporary structure of upright pillar and sleeper is raised.
Patent JP-H06261555-A (JP)
Title: Controller of power convertor
Inventor: IKEDA KATSUMI
IPC: H02M7/48
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a title controller easy of protecting a power convertor and output wirings from overcurrent. CONSTITUTION:A voltage control amplifier 803 and a PWM modulation circuit 804 constitute a voltage control loop which controls switching of an invertor main circuit 1 so that output voltage command VC that is the output of a multiplier 811. and output voltage VC detected by a voltage detector 6c may be coincident. Load current IL is detected by a detector 6a, and a load current mean value is obtained by a mean value detection circuit 805; a limit circuit 806 outputs nothing in the case of a load current mean value of less than a set value and outputs a value of load current mean value minus the set value in the case of more than the set value. The output is subtracted by an adder/ subtractor 813 from the output of an amplitude command generation circuit 802 via a transmission function G(S) 807, and a subtraction output and an output of an AC sinusoidal wave reference oscillation circuit 801 are multiplied by the multiplier 811 to obtain output voltage command VC.
Patent JP-H0612869-A (JP)
Title: Semiconductor memory device
Inventor: HIRANO HIROSHIGE
IPC: G11C11/401
Filed: 1992-06-26
Abstract: PURPOSE:To unnecessitate the potential inversion of a data line at the time of changing the selection of a column decode signal and to attain data transfer at a high speed by providing two sets of data line pairs and alternatively using each set. CONSTITUTION:Two sets of data line pairs DL1, DL2 are connected to sense amplifiers SA1-SA4 having the inputs of bit line pairs BL1-BL4 through a transistor Q. When a logical power source voltage is changed by the selection of column decode signals Y1-Y4, a L pulse is generated in a control signal FF and the logical voltages of control signals DS1, DS2 that are mutually inversed, are inverted at every time. Consequently, the AND signals DP1, DP2 of FF and DS become mutually inverted signals, when data are read to a set of data line pairs, other data line pairs are precharged and equalized to be the power source voltage VCC and these line pairs are used when data are read newly. Thus, the time required for inversion of the potential of data lines is eliminated and the speed of data transfer is increased.
Patent JP-S6061413-A (JP)
Title: Lifting apparatus
Inventor: TAKEMOTO KOUHEI
IPC: B65G17/18
Filed: 1983-09-12
Abstract: PURPOSE:To permit perfect automatic transportation by installing a plurality of transporting forks into two pairs of endless chain lines which are wound in the vertical direction and holding an article in the upwardly inclined situation when the article is lifted, and releasing the article in the downwardly inclined situation when the article is transported. CONSTITUTION:In the state where an article M to be transported by conveyors 15 and 16 in a transportation part 14 collides with a stopper 17 and stops, the stopper 17 is lowered by the output signal of a limit switch 4 which cooperates with the projections 2a and 2b of a revolution shaft 2, and the transported article M in the front part is sent onto the front and back fixed forks 18 and 19. Therefore, the transported article M is scooped-up by a transporting fork 10 in the upwardly inclined situation through the engagement with the lower-part guide member 28 of a guide roller 13 and raised into a transportation part 25. In said transportation part 25, the fork 10 is in downwardly inclined state with a proper sliding angle, and the article M on the fork 10 is slided down and transferred onto a carrying-out conveyor 26.
Patent JP-2000355959-A (JP)
Title: System and device for adjusting and using rainwater
Inventor: KASUYA KIYOSHI
IPC: E03B1/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To use reclaimed water, adjust rainwater, and efficiently promote penetration of rainwater into underground by installing a reclaimed water stroge tank, a rainwater adjusting tank, and a rainwater penetration tank. SOLUTION: Rainwater is collected in a rainwater storage tank to use it for reclaimed water. The reclaimed water is pumped up by a water supply pump to be used as water for a flush toilet, washing, or gardening. Reclaimed water overflowing from the reclaimed water storage tank is returned back to the ground through the penetration tank 15, reclaimed water overflowing from the penetration tank 15 is stored in the rainwater adjusting tank 14 and further, reclaimed water overflowing from the rainwater adjusting tank 14 is led to a sewer 17. The water level of the reclaimed water storage tank 13 and the rainwater adjusting tank 14 is detected and water is supplied from tap water line or the rainwater adjusting tank 14 to the reclaimed water storage tank 13 when reclaimed water is insufficient.
Patent JP-S5691555-A (JP)
Title: Loop communication system
Inventor: ISAYAMA TETSUO
IPC: H04L12/43
Filed: 1979-12-25
Abstract: PURPOSE:To use a transmission line effectively by transmitting the same data from one node to other nodes while considering some of time slots to be received in common by predetermined nodes. CONSTITUTION:Nodes NA1-ND4 are constituted in a loop via transmitting circuit 9. To respective nodes NA1-ND4, information processors PA5-PD8 are connected respectively. The frame consists of time slots 1-8; A is a time slot to be received by node NA, B, C and D time slots to be received by nodes NB, NC and ND, and 5-8 those to be received by a plurality of nodes. In such a constitution, the same data can be transmitted from one node to other nodes simultaneously by using the same time slot.
Patent JP-S6230267-A (JP)
Title: Developing bias controller for electrophotographic copying device
Inventor: HAMADA TAKASHI
IPC: G03G15/08
Filed: 1985-07-31
Abstract: PURPOSE:To prevent the occurrence of a black solid by supplying a bias voltage to a developing part through a switch means only when a picture signal is supplied and opening the switch means so as to make the developing part in a floating state when there is no picture signal. CONSTITUTION:In terms of a transfer operation a developing bias voltage V11 is supplied to a magnet sleeve 9 only when the picture signal is supplied to turn on a switch 13. During other periods the switch 13 is off. Accordingly the magnet sleeve 9 is in the floating state, and therefore its potential is the same as the surface of a photosensitive drum 1. As a result, the carrier sticking and the black solid, which are found in a conventional method, hardly occur, when a picture is not transferred.
Patent JP-S5870395-A (JP)
Inventor: YOKOYAMA YASUNORI
IPC: G08B25/10
Filed: 1981-10-21
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-H0458108-A (JP)
Title: Optical encoder
Inventor: AIDA HIROSHI
IPC: H05K1/14
Filed: 1990-06-27
Abstract: PURPOSE:To reduce the influence of noises due to electrostatic induction a crossover track and to decrease the number of columns used to secure an interval between a control circuit board and a housing by constituting the crossover track as a resin-molded crossover track member embedded in a resin molding at the same time together with a metal film covering the crossover track. CONSTITUTION:The resin-molded crossover track member 11 is equipped with the constitution formed by embedding plural connecting lead wires 11a made of a multi-core flat cable in the resin molding together with the metal films 11 covering them. The resin-molded crossover track member 11 is provided on the opposite side of the control circuit board 2 from the side where two columns 9 are provided, and functions equally as the columns 9. Further, the metal film 11b covering the connecting lead wires 11a is arranged on the resin- molded crossover track member 11, so the influence of electrostatic induction on the connecting lead wires 11a as the crossover is reducible.
Patent JP-H0334856-A (JP)
Title: Color image forming apparatus
Inventor: KIMURA HIROYUKI
IPC: B41J2/525
Filed: 1989-06-30
Abstract: PURPOSE:To prevent the generation of a false contour and to well reproduce a specific color by providing a coloring material having density for reproducing the specific color of a coloring material reproducing a specific color region and discriminating the specific color region in an objective color image and using the coloring material having density for reproducing the specific color to form an image. CONSTITUTION:A color image input part 1 receives color digital image data 11 to once store the same in a buffer memory 2. A color processing circuit 3 successively reads the color digital image data 11 corresponding to one pixel from the buffer memory 2 to perform color processing for the output from an output part 7. A skin color judging circuit 4 compares all of the combinations of the skin colors preliminarily stored in a skin color data accumulation part 5 with the sent values 12 of C, M and Y (BK) to judge that the sent values are skin colors at the time of coincidence as well as to judge that said values are not skin colors at the time of non-coincidence and sends the judge result to a head control value determining part 6. The head control value determining part 6 receives the values from the color processing circuit 3 and the skin color judging result 14 from the skin color judging circuit 4 to determine the value of voltage to be applied driving the head to be driven of the output part 7. When a control signal 15 is sent from the head control value determining part 6, the output part 7 outputs an image.
Patent JP-2000004407-A (JP)
Title: Information presenting device
Inventor: HIDE HARUO
IPC: H04N5/44
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an information presenting device that can provide another view channel video in a subliminal perception level (without bringing a change in a psychological state) so as not to disturb the video of a main view channel thetas viewed at present with a simple configuration. SOLUTION: This device is provided with a main video reception means 1 that receives a video of a main view channel, a sub video reception means 4 that receives a video of another view channel and a synchronizing signal take-out means 2 that takes-out a synchronizing signal from the video of the main view channel received by the main video reception means 1. Then, video changeover means 8, 9 changeover and output the video of the main view channel and the video of the other view channel only for a period when the video is detained in subliminal perception based on the synchronizing signal taken-out by the synchronizing signal take-out means 2 to display the videos to a display device 10.
Patent JP-S5967067-A (JP)
Title: Heat sensitive printer
Inventor: HASHIMOTO KENICHIROU
IPC: B41J2/345
Filed: 1982-09-30
Abstract: PURPOSE:To made the print having total uniform density possible, by a method wherein dummy recording elements are provided outside both ends of recording element, the recording elements at both ends are heated at the same time and the print density of dot at both ends are raised. CONSTITUTION:Dummy recording elements A and H are provided outside reording elements (a)-(h) at both ends of thermal head where recording elements (a)-(h) are provided in a row or plural rows. The dummy recording elements A and H are caused to be heated at not mone than coloring temperature of heat sensitive recording material. When all over printing is thus carried out outside normal recording elements with the thermal head having the dummy recording elements, because the recording elements (a) and (h) at both ends are respectively influenced with the heat of the dummy recording elements A and H, they can have almost the same calorific value as those of central recording elements (b)- (g) and the printing density becomes constant at (a)-(h).
Patent JP-H0778707-A (JP)
Title: Manufacture of rare-earth bonded magnet
Inventor: WATANABE MUNEAKI
IPC: C08K3/00
Filed: 1993-06-16
Abstract: PURPOSE:To enhance radial crushing strength by a method wherein an organic admixture, formed by adding carnauba wax to the polyimide resin or the mix ture obtained by mixing epoxy resin to polyimide resin, is used as a binder. CONSTITUTION:A molded body is manufactured by press-molding in a magnetic field the admixture obtained by admixing a binder into rare-earth magnet powder, the molded body is thermoset and a rare-earth bonded magnet is manufactured. In this method of manufacture, the binder consists of the organic admixture which is formed by adding carnauba wax to polyimide resin or the resin mixture formed by mixing epoxy resin to polyimide resin. The rate of carnauba wax contained in the above-mentioned binder is 1 to 20wt.%. The rare-earth bonded magnet formed by this method especially has excellent radial crushing strength, it can be used under the environment of severe mechanical load, and excellent result can be obtained.
Patent JP-S6233206-A (JP)
Inventor: RICHIYAADO SHII JIYONSON
IPC: F16L58/00
Filed: 1985-07-31
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-H0221916-A (JP)
Title: Filter
Inventor: ASANO HIDETOSHI
IPC: B01D39/14
Filed: 1988-07-07
Abstract: PURPOSE:To obtain the filter having the high halo effect of preventing propagation of many bacteria by forming the filter from synthetic fibers deposited with zeolite solid particles holding metal ions which have a sterilization effect. CONSTITUTION:The filter is formed from the synthetic fibers deposited with various kinds of zeolite powder particles of A type zeolite, etc., into which the metal ions of silver, copper, zinc, etc., having the sterilization effect are incorporated by an ion exchange. The filter is so formed as to contain the metal ions of <=30wt.% silver ions and <=35wt.% copper or zinc ions by the total weight of the zeolite anhydride component except water of crystallization in this case. The ratio of the zeolite solid particles in the entire part combining the synthetic fibers and the zeolite solid is specified to 0.01-50wt.%. A transparent growth prohibiting band known as halo is admitted at the periphery of a sample piece and the sterilization effect thereof is confirmed when the sterilization effect of the filter is tested with a culture Petri dish.
Patent JP-S5959535-A (JP)
Title: Shock absorbing door mirror
Inventor: TSUYAMA OSAMU
IPC: B60R1/076
Filed: 1982-09-30
Abstract: PURPOSE:To provide a good appearance and prevent the occurrence of sound while running through the air by covering both the front and rear ends of the hinge member of a door mirror with an extended part formed on a mirror base and also with an extended part formed on a mirror housing respectively. CONSTITUTION:A hinge member 11 is rotatably mounted through a hinge pin 9 onto the upper end of a bracket 12 which is fixed to a mirror base 1 with mounting screws 13, while also rotatably mounted around a shaft onto said mirror base 1 through said pin 9. The other end of the hinge member 11 is rotatably mounted with a hinge pin 7 onto a bracket 14 fixed to a mirror housing 3 with mounting screws 15. A tension spring 6 is attached to the bracket 12 through a lever 16. The front end (bottom in figure) of the hinge member 11 is covered by an extended part 3a of the edge of the mirror housing, while the rear end of the hinge member 11 is covered by an extended part 1a of the edge of the mirror base 1, thereby providing good appearance of the mirror as a whole.