baber/WOPTO huggingface dataset:
Patent JP-2000241819-A (JP)
Title: Device for removing organic molecule with ultraviolet ray and method for removing organic polymer film
Inventor: TERADA KAZUO
IPC: H01L21/3065
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for completely removing an organic polymer film on a substrate. SOLUTION: The organic polymer film to be removed on a substrate is completely decomposed and removed by exposing to ultraviolet rays of <=180 nm wavelength. Besides as the ultraviolet rays of <=180 nm wavelength hardly pass through a transparent electrically conductive oxide such as ITO, the rays can be used to remove a polyimide alignment layer, with a defect such as defective printing, on a color filter substrate on a dyestuff part surface of which an ITO transparent electrode pattern is formed. Consequently the defective alignment layer on the color filter substrate is completely removed by irradiating the ultraviolet rays of <=180 nm wavelength without producing damage such as fading of the dyestuff part. Subsequently the color filter substrate is regenerated by being again subjected to an alignment layer forming process so as to improve a production yield.
Patent JP-H05219950-A (JP)
Title: Novel type ii restriction endonuclease apo i obtainable from arthrobacter protophormiae and method for producing said endonuclease
Inventor: KIYARORU PORISON
IPC: C12N9/22
Filed: 1992-10-23
Abstract: PURPOSE: To obtain a novel type II restriction endonuclease capable of binding to an infectious DNA molecule, cleaving the DNA at sites in recognized sequences, and thereby imparting resistance to the DNA.  
     CONSTITUTION: This substantially pure type II restriction endonuclease recognizes base sequences of the formulas in a double-stranded deoxyribonucleic acid, can cleave the sites indicated by arrows and can be obtained from Arthrobacter protophormiae (ATCC No. 5228). The endonuclease is obtained by culturing the sample of the Arthrobacter protophormiae under conditions preferable for the production of the endonuclease and subsequently isolating the endonuclease form the culture product. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10149453-A (JP)
Title: Polygon graphic plotting device
Inventor: KOYANAGI MASAHIKO
IPC: G06T11/40
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To plot an arbitrary polygonal graphic at high speed by generating and plotting intermediate data constituted of the identifiers of respective apexes and parameters without dividing a polygon at the time of painting out and plotting the polygonal graphic. SOLUTION: The coordinate values of the adjacent apexes of the polygonal graphic to be plotted are compared and the identifiers of the respective apexes in the polygonal graphic are decided in accordance with a compared result. Intermediate data where the coordinate value of the other apex is set to be the parameter is generated in accordance with the decided identifier of the apex. A graphic processing part 2 decides the plotting position of a segment parallel to a main scanning direction based on information obtained from inputted intermediate data. Intermediate data is sorted in an auxiliary scanning direction, intermediate data is inputted and a coordinate calculation processing by a Bresenham algorithm in DDA(digital differential analyzer) plots the segment.  Thus, the plural segments can be plotted in a continuous processing when the polygon containing a recessed part where plural segments to be painted out divisionally exist on the same main scanning line is plotted.
Patent JP-H03169079-A (JP)
Title: Insulating gate type field effect transistor
Inventor: ISHIZAKA MASASHIGE
IPC: H01L29/78
Filed: 1989-11-29
Abstract: PURPOSE:To prevent transition between bands without applying a high voltage between a gate and a drain by adding a small projecting area to a gate electrode surface in contact with a gate insulating film. CONSTITUTION:In an insulting gate type field effect transistor using band-to- band tunneling, a gate electrode 6 on a silicon substrate 1 extends on a drain region 3 through a gate insulating film 4. A projecting part 5 is provided at the interface between the gate electrode 6 and the gate insulting film 4 in a region whereon the gate electrode 6 laps over the drain region 3. Therefore, a field distribution generated between the gate electrode 6 and the drain region 3 concentrates in a small projecting area 5 due to a voltage applied between the gate 6 and the drain 3, and an intense field is acquired in the area. Thereby, a hole-electron pair can be generated by transition between bands without applying so large voltage between the gate 6 and the drain 3.
Patent JP-H02155680-A (JP)
Title: Printing head gap adjustor for printer device
Inventor: KODA YUTAKA
IPC: B41J25/308
Filed: 1988-12-07
Abstract: PURPOSE:To enable a printing head gap to be adjusted with high accuracy by moving a platen and a printing head relative to each other directly by an actuator. CONSTITUTION:A platen 1 is rotatably supported on a frame 2 through guides 4. The guides 4 are slidably supported on the frame 2 so that the platen1 can be brought into parallel motions toward and away from a printing head 3. Piezoelectric-type linear actuators 5 for moving the movable guides 4 are mounted on the frame 2. The linear actuators 5 are controlled by a driving circuit 9. The driving circuit 9 drives the liner actuators 5 to obtain an appropriate printing head gap, according to a control signal from a controlling part in a main body of a printer device. Since the platen 1 is directly moved relative to the printing head 3, the printing head gap is set with high accuracy without being affected by chattering of a shaft supporting the head 3 or the like.
Patent JP-H03173344-A (JP)
Title: Step motor
Inventor: OZAWA TADASHI
IPC: H02K37/04
Filed: 1989-11-29
Abstract: PURPOSE:To improve centering accuracy upon completion of assemblage of stator and rotor by fitting a stator core to a bearing member for the rotary shaft of the rotor through utilization of a fitting step part and then positioning the stator. CONSTITUTION:A stator 17 is supported directly by sliding bearing members 12, 15. In other words, inner circumferential end parts of a stator core 17a are fitted tightly to fitting step parts 17, 18 of the sliding bearing members 12, 15 thus positioning the stator 17 and securing in place. Consequently, positional relation between the stator 17 and the rotor 13 is not affected by a main frame 11 or a subframe 19 which support the bearing members 12, 15 and the stator 17. Since the rotary shaft 14 of the rotor 13 is supported by the sliding bearing members 12, 15, centering accuracy can be improved.
Patent JP-H09125534-A (JP)
Title: Joint device for passage
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To absorb the longitudinal swinging of buildings by fitting both end sections of pantograph-shaped support links to the right and left buildings, and providing expansion arms on a center support arm and outside support arms. SOLUTION: Both end sections of pantograph-shaped support links 9 are fitted to the skeletons or backing rails 7 on the passage side of the right and left buildings 3. Slidable expansion arms are provided at both end sections of a center support arm 10, and expansion arms invariably protruded outward are provided on outside support arms 11. A center joint plate 13 is pivotally supported at the center section of the center support arm 10, and both side joint plates 15 are pivotally supported on the tip sections of the expansion arms at both end sections of the center support arm 10 and the outside support arms 11. The right and left cover plates 17 are fitted to the right and left backing rails 7.  The damage of the joint plates 13, 15 and the outer walls of the buildings 3 and the generation of gaps between the joint plates 13, 15 can be prevented even when the right and left buildings 3 are swung.
Patent JP-2001120833-A (JP)
Title: Feng-shui divination device
Inventor: MOTO YUICHI
IPC: A63F9/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a feng-shui divination device. SOLUTION: In an azimuth magnet part 5 supported freely rotationally and housed in a watch rim body 1, a window part 1a is arranged in the position facing the azimuth magnet 5. In a cylindrical supporting part 5b for display in the azimuth magnet part 5, a color display part (blue) 5e is provided in the part showing the east, a color display part (white) 5g is provided in the part showing the west, a color display part (red) 5f is provided in the part showing the south, and a color display part (black) 5d is provided in the part showing the north. When the color display part faces the window part 1a, its azimuth can be decided.
Patent JP-H01221228-A (JP)
Title: Method and device for manufacturing fiber-reinforced composite article
Inventor: JIYATSUKII DEERU JIYOONZU
IPC: B29K63/00
Filed: 1988-12-09
Abstract: PURPOSE: To rapidly make an article having no void or other discontinuities by feeding a matrix material around a preform including a fiber reinforced composite article, filling it in an article cavity, applying a gas pressure to an excess matrix material to forcing the excess material into the cavity, and solidifying the matrix material while maintaining the gas pressure. CONSTITUTION: Upper and lower molds 12, 14 are heated to a higher temperature than a processing temperature of a resin, and rapidly closed in a complete engaging relation. While the resin remains a low viscosity phase, before ten min from when the overall resin is gelatinized, a gas back pressure of, for example, 200 to 300 psi is applied to the excess resin extruded into an adjacent reservoir 28 to an article cavity 20. This back pressure returns the excess resin into the cavity around a preform 19 to bury voids and discontinuities to compress the air and the other gas foam embraced in the matrix. The processing temperature is relatively high, and hence resin viscosity is low. Accordingly, a rapid mold closing, and a deviation of reinforcing fiber due to the high processing temperature are prevented.
Patent JP-2001121539-A (JP)
Title: Regeneration of plastics, treatment of acidic liquid in which meta is dissolved and salt added plastics
Inventor: ASAKURA TSUTOMU
IPC: B09B3/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To recycle waste of plastics without exerting effect on appearance and physical properties to contribute to preservation of environment. SOLUTION: Plastics having a plating layer therein are crushed and the plating layer is dissolved in an acidic liquid containing polyhydric alcohols. A neutralizing agent is mixed with the acidic liquid in which the metal of the plating layer is dissolved to neutralize the acidic liquid and the precipitate generated by neutralization is separated from the neutralized liquid to be dried. The dried precipitate is added to plastics.
Patent JP-S63161709-A (JP)
Title: Piezoelectric component
Inventor: INOUE JIRO
IPC: H03H9/02
Filed: 1986-12-25
Abstract: PURPOSE:To obtain a miniaturized piezoelectric component while making a piezoelectric resonance element and a capacitor in one body by connecting the capacitive element to the piezoelectric resonance element electrically by a spring member, and forming a package member in cooperation with a case. CONSTITUTION:Two 1st electrodes 18, 20 with an interval to one major face of a dielectric base and connected to the other major face are formed, and the other major face of the dielectric board is provided with a 2nd capacitor electrode 22. Then the piezoelectric resonator 24 having the two electrodes 28a, 28b brought into contact with the case 32 and a 1st capacitor electrode is formed and the spring member 30 is provided to press-contact the electrode of the piezoelectric resonance element and the 1st capacitor electrodes 18, 20. Then the dielectric board, the two 1st capacitor electrode and the 2nd capacitor electrode form the capacitive element. Thus, the capacitive element 12 and the piezoelectric resonator 24 are connected in the piezoelectric component 10 by pressing them into contact by the spring member 30.
Patent JP-H03169065-A (JP)
Title: Integrated circuit
Inventor: MASUI NORIO
IPC: H03K19/0948
Filed: 1989-11-28
Abstract: PURPOSE:To reduce power consumption when clock output is not used by isolating the drain of a first MOS transistor of a clock output buffer and the drain of a second MOS transistor whose conductivity type is difference from that of the first MOS transistor and by connecting each of them to an independent output terminal. CONSTITUTION:The drain of a P-channel transistor 4a and the drain of an N-channel transistor 4b are isolated. An inside clock is produced from a clock input 1 from the outside by a clock production circuit 2. The inside clock is reversed at a reversion gate 3 and input to the gate of the P-channel transistor 4a and the gate of the N-channel transistor 4b. Here, when input of the transistors 4a, 4b changes, a through current does not flow from a power supply to the ground through the transistors 4a, 4b because output terminals 5a and 5b are isolated. Thereby, power is not consumed in a clock output buffer when clock output is not used if the output terminals 5a, 5b are opened.
Patent JP-H06156138-A (JP)
Title: Container holder device
Inventor: YABUTANI SHIGERU
IPC: B60N3/10
Filed: 1992-11-19
Abstract: PURPOSE:To improve the loading property to a car body, and to prevent the overflow of the content simultaneously. CONSTITUTION:The center of circular guide holes 31, 32, which are formed opposite to each other in both sides of the inner surface of both side walls 21, 22 of a tray 2 is set at a virtual oscillation center axis 0 over the upper end of the side walls. Projecting parts 82a, 82b, 83a, 83b of a holder 8 are slid in these guide holes 31, 32. Since the virtual oscillation center axis exceeds the upper end of both side walls 21, 22, the oscillation radius is prolonged, and the oscillation angle is reduced to prevent the overflow of the content of a container. Simultaneously, even if the oscillation radius is prolonged, increasing of the height of both side walls 21, 22 is not required to make a device compact.
Patent JP-2000136343-A (JP)
Title: Resin composition for powder coating material
Inventor: MASUDA TOSHIYUKI
IPC: C08L43/04
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give a coating film excellent in weatheability, durability, appearance, heat curability, impact resistance, and adhesion by using a specified amount of a vinyl copolymer having crosslinking groups being mainly silyl groups and having a specified glass transition temperature and a specified number-average molecular weight and a specified amount of an epoxy resin as the essential components. SOLUTION: This composition consists essentially of 100 pts.wt. vinyl copolymer component having crosslinking groups being mainly silyl groups of the formula and having a glass transition temperature of 40-100 deg.C and a number- average molecular weight of 2,000-20,000 and 1-30 pts.wt. epoxy resin component, and wherein vinyl copolymer component constitutes at least 20 wt.% of the entire crosslinkable polymer. In the formula, R1 is a 1-10C alkyl, a 6-10C aryl, or a 7-10C aralkyl; X1 is H, a halogen, OH, a (thio)alkoxyl, phenoxy, an acyloxy, aminoxy, a ketoximate, amino, amide, or an alkenyloxy; and a is 0-2. Desirably the composition further contains 0.1-10 pts.wt. silane coupling agent.
Patent JP-H08166380-A (JP)
Title: Automatic bruise detector for vegitable and fruit
Inventor: NAKAMURA SEIJI
IPC: G01N21/27
Filed: 1994-12-14
Abstract: PURPOSE: To judge the presence or absence and the size of the bruise on the surfaces of vegitables and fruits automatically and mechanically by comparing the saturation of each pixel, which is deteced based on the signals of red, green and blue with the partical average value of the saturations of the individual pixels corresponding to the above described saturation. CONSTITUTION: The signals of the red R, the green G and the blue B of each pixel picked up with an imaging device (R.G.B camera) 4 undergoe A/D conversion 20. The signals are inputted into a color converter 21 of an imaging computer, and lightness Y, hue H and the saturation C are computed for every pixel. When the presence or absence of a part corresponding to a bruise is judged, the partial average value Cn of the saturation corresponding to the saturation C of the certain pixel is obtained by averaging (average moving method) the saturations C of the pixels at a plurality of points, which are separated by the specified number of the pixels in orthogonally intersecting two directions with the specified pixel as the center, for every pixel in a partial-average-value computer 22.  When the difference ΔCn between the average value Cn and the saturation C of each pixel exceeds the specified threshold value Ck set by a bruise-detecting-sensitivity setting means 24, the bruise part is judged and outputted.
Patent JP-H02155910-A (JP)
Title: Manufacture of polyphenol with high purity
Inventor: KANAYAMA KAORU
IPC: C08G8/04
Filed: 1988-12-08
Abstract: PURPOSE:To produce a highly pure polyphenol suitable for materials for electronics by reacting an aromatic aldehyde with a specified amount by mole of phenol in the presence of an acid catalyst, distilling off a part of excess of phenol and washing the reaction product with water, followed by distillation. CONSTITUTION:An aromatic aldehyde (e.g. salicylaldehyde) is reacted with phenol which is at least 3 times by mole as much as the aldehyde in the presence of an acid catalyst (e.g. p-toluenesulfonic acid), and a part of excess phenol is distilled off. Pure water is added to the product in the presence of 4-40wt.% residual phenol and the product is washed and is distilled. A highly pure polyphenol which is useful as a phenol resin for materials for electronics can be obtained.
Patent JP-H11137388-A (JP)
Title: Defogging mirror
Inventor: NISHI TETSUYA
IPC: A47G1/02
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a defogging mirror capable of excellently performing defogging even at the time of a large size without generating the inconvenience of a heat crack or the like. SOLUTION: This defogging mirror is constituted by arranging many heater units H on the back surface 2a of a large-sized mirror 2 in a plane rectangular shape provided with the size of vertically 800 mm × horizontally 1700 mm for instance in the matrix shape of 2 rows × 5 columns. The respective heater units H are provided with a heat transmission plate 3 formed in the state of being almost tightly adhered to the back surface 2a of the large-sized mirror 2 and 12 pieces of heaters 4 arranged on the rear surface 3a of the heat transmission plate 3. Conductive wires 9 and 10 pulled out from the respective heater units H are connected to feeders 12 and 13 extended from a commercial AC power source in a heater power feeding circuit 11 so as to parallelly apply the voltage of the commercial AC power source to the respective heater units H.  The heater power feeding circuit 11 successively starts energizing to the respective heater units H with the delay of prescribed time each.
Patent JP-H10153528-A (JP)
Title: Engine inspection method
Inventor: MARUTA NAOYUKI
IPC: G01M15/04
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain an engine inspection method, in which whether an internal- combustion engine is in a normal state or not, can be inspected quickly and surely. SOLUTION: In a state that an exhaust port 100 is blocked up by a cover member 102 and that a crank shaft 18 is turned at a constant speed, the pressure at the inside of the exhaust port 100 is detected by a pressure sensor 106. Regarding a pressure on the side of an intake, a pressure inside a surge tank 96 is detected by a pressure sensor 98. The state of an engine 90 to be tested is inspected on the basis of the pressure at the inside of the exhaust port 100 mainly in a state that an exhaust valve 50 is closed out of the change state of the pressures and on the basis of the start time and the finish time of the state that the exhaust valve 50 is closed. As long as the engine 90 to be tested is normal, the pressure at the inside of the exhaust port 100 is unchanged in the state that the exhaust valve 50 is closed. When it is used, the engine can be inspected quickly and surely.
Patent JP-2001134787-A (JP)
Title: Device for sorting card and coins
Inventor: SASAKI TOMIYASU
IPC: A63F7/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for sorting card and coins, with which a card and coins can be surely separated one by one and fed in a prescribed direction even when the card and the coins are fed while being mixed on a carrier path. SOLUTION: This device is provided with a conveying mechanism for conveying the coins and cards on one carrier path and a sorting mechanism for separating the coins and the card carried to the terminal of the carrier path one by one, making the coin fall by gravity and making the card straightly move forward for sorting.  The sorting mechanism is composed of a first separating means for passing only one coin in the small diameter part and passing only one cared in the large diameter part by rotating a separating roller having the diameter of both end parts greater than that of a central part backward to the conveying direction while providing that roller on the upside of a conveyer belt near the terminal of the carrier path and a second separating means, which is equipped with dispatch rollers to be rotated in the same direction as a card advancing direction at positions a little separated more widely than the diameter of the coin from the carrier path terminal on the upside and downside of the advancing plane of the card straightly advanced from the carrier path terminal by the fist separating means,  for making the coin discharged from the terminal of the carrier path by gravity from a gap between the carrier path terminal and the dispatch roller and for making the card straightly advanced from the carrier path terminal straightly move forward while crimping both end parts.
Patent JP-2000136787-A (JP)
Title: Vacuum pump
Inventor: FUKUI KIYOZUMI
IPC: F04C29/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump capable of maintaining high suction efficiency in a wide range from an atmospheric pressure nearly to a ultimate vacuum and continuously exhausting air at a high speed without being used with another pump. SOLUTION: A vacuum pump includes a pump housing 11 and male and female screw rotors 21, 22, wherein a plurality of operating chambers 24, 25 are formed to be transferred from a suction side to an exhaust side with the rotation of the rotors. The male and female screw rotors are combined with suction port side screw portion 21c, 22c having great leads and with exhaust port side screw portions 21d, 22d having small leads, respectively, and provided with pressure relief valves 30 for regulating pressure in the operating chambers 24, 25 shut off a suction port 11a with the engaged portions of the rotors 21, 22 to be below a preset pressure.
Patent JP-2000137692-A (JP)
Title: Inter-distributed node load distribution system
Inventor: MURATA AKIFUMI
IPC: G06F9/50
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To execute the distribution of loads when loads are centralized or distribution is requested without generating any waste in a memory resource. SOLUTION: This inter-node load distribution system is provided with a load table 1 for storing the present load value of each node N1-Nn and a performance value table 3 for storing the processing performance value of each node N1-Nn. At the time of detecting the excess load of its own node by referring to the load table 1, a movement instructing part 4 selects a node being the destination of movement which is capable of increasing loads by referring to the performance value table 3, and generates a load movement instruction. A load distributing part 5 moves the load of its own node to the node being the destination of movement for each prescribed unit based on the load movement instruction generated by the movement instructing part 4.