baber/WOPTO huggingface dataset:
Patent JP-H0524319-A (JP)
Title: Paper end detecting processor of printer
Inventor: OKUBO HIROSHI
IPC: B41J29/48
Filed: 1991-07-23
Abstract: PURPOSE:To omit the wastefulness of the printing time of a final page and to enhance printing efficiency by setting a paper end state at the point of time when the first line of the final page is detected after the printing of the page before the final page is completed to interrupt the printing output of data. CONSTITUTION:A paper end detecting sensor 160 is provided at a position where the distance with a printing position becomes larger than the page length of printing paper 20 so as to detect the end of the printing paper 20. In printing processing, when line feed operation is started after the completion of printing operation, it is monitored whether the paper end detecting sensor 160 detects a paper absent state during line feed until the completion of line feed is confirmed and, when line feed is completed without detecting the paper absent state, affirmation response is returned to the line during reception. When the sensor 160 detects paper absence, the residual amount of paper is calculated and, when it is judged that the residual amount of paper is only an one page amount, this state is judged as a paper end state to interrup the printing output of data.
Patent JP-H0490892-A (JP)
Title: Method for purifying seawater
Inventor: WATABE MASAHIRO
IPC: C02F9/00
Filed: 1990-08-07
Abstract: PURPOSE:To eliminate the lowering of purifying capacity even when water temp. is low by bringing ozone into contact with seawater and subsequently removing the oxidant remaining in seawater after the contact with ozone by a specific means. CONSTITUTION:When minute ozone bubbles are brought into contact with seawater to be purified, a pathogen in seawater is deactivated and harmful matter such as org. matter, ammonia or nitrous acid in seawater is decomposed but a residual oxidant is formed in seawater at this time. When seawater containing the residual oxidant after the contact with ozone is passed through an active carbon column packed with about 1200ml of active carbon at treated water flow velocity of about 60l/hr, the residual oxidant in seawater is removed by the active carbon column to complete the purification of seawater. At this time, the concn. of the oxidant measured by an KI method is about 3.25mg/l before active carbon treatment but about 0.00mg/l after treatment.
Patent JP-H0879752-A (JP)
Title: Block distortion detector
Inventor: KIDO KENICHI
IPC: H04N19/136
Filed: 1994-08-31
Abstract: PURPOSE: To effectively detect block distortion by obtaining respective differences among plural picture elements in symmetrical relation holding a boundary between the blocks of (n)×(n) picture elements, comparing the distribution values of the entire differences in vertical and horizontal directions and judging discontinuity. CONSTITUTION: An inverse DCT circuit 1 performs inverse DCT to inputted compressed image data, the data for one field are tentatively fetched in a memory 2 and the presence/absence of the block distortion generation of 8×8 picture elements are detected. Thus, 4 picture elements × 8 lines at vertical and horizontal symmetrical positions holding a block boundary there between are defined as reference picture elements and the differences of the respective adjacent picture elements are detected by difference detection circuit 3 to 5. Difference value distributions obtained by distribution detection circuits 6 to 8 from the differences are compared by a comparator circuit 9 and whether or not the block distortion is generated is judged from the distribution state of discontinuous components.  When the block distortion is judged, the circuit 9 turns on a post-filter 10 and the entire block is filtered. Thus, the block distortion is effectively detected and treated.
Patent JP-H0654872-A (JP)
Title: Finger sack with ring-shaped elastic string
Inventor: INOUE YASUE
IPC: A61F5/14
Filed: 1992-08-04
Abstract: PURPOSE:To always hold the finger sack inserted and attached to a hallux in a prescribed position, and to lessen a pain of hallux valgus generated in the hullux by attaching one end part of a ring-shaped elastic string to the bag- like finger sack having gas permeability and flexibility. CONSTITUTION:This finger sack 1 with a ring-shaped elastic string is constituted of a bag-like finger sack 2 whose base material is cloth being excellent in gas permeability, and also, having flexibility, and a ring-shaped elastic string 3. As for the ring-shaped elastic string 3, its one end part is attached to a round hole 2a of a small diameter formed near a root part 11a of the big toe 11 being an opening side of the finger sack 2. Also, this finger sack 1 with a ring-shaped elastic string is attached and used by covering the big toe 11 of a foot with the finger sack 2, drawing a heel detaining/attaching part 3b of the ring-shaped elastic string 3 to the heel 13 side through the side of the arch of the foot 14, and detaining and attaching it to the heel 13. In this case, since the root part 11a of the big toe 11 is drawn with the elastic string 3 by the finger sack 2, a pain of hallux valgus 11b is lessened.
Patent JP-H0372813-A (JP)
Title: Culm stalk raising apparatus
Inventor: OHARA KAZUSHI
IPC: A01D57/22
Filed: 1989-08-11
Abstract: PURPOSE:To enable the attaching and detaching of a front-side case without removing a front-side grass-separation member in contrast to conventional apparatus and to improve the maintainability by making a front-side case to be detachable from a rear-side case by a vertical sliding operation. CONSTITUTION:A raising case 8 of a horizontal rotation raising apparatus is constructed of a front-side case 11 and a rear-side case 12 which are longitudinally separable from each other. Both cases 11, 12 are provided with engaging tools 22, 23 which are engaged or disengaged by the vertical sliding motion of the front-side case 11 relative to the rear-side case 12 to enable free detaching of the front-side case 11. A vertical rotation grass-separation apparatus 31 is placed at a side in front of the horizontal rotation raising apparatus. The culm separated from the grass-separation apparatus 31 is guided to the front side of the horizontal rotation raising case 8 with a guide plate 34 and the plate 34 is made to be integrally attachable and detachable with the front-side case 11.
Patent JP-H1048786-A (JP)
Title: Photographic processing method
Inventor: SUMIOKA KOICHI
IPC: G03C1/035
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To restrain dissolution physical development fog caused by mixing a fixing solution into a developing solution by developing and fixing the photosensitive material in the presence of a specified compound and incorporating silver chloride specified in molar proportion in a silver halide emulsion layer formed on a support. SOLUTION: The photosensitive material has at least one of the silver halide emulsion layers containing silver chloride in an amount of at least 30mol% and it is developed and fixed in the presence of the compound represented by formula I in which L in an alkylene, such as methylene or ethylene, group; R1 is a group represented by formula II or III; R2 is an H atom or an alkyl or alkenyl or alkynyl group; R3 is an alkyl or alkenyl or alkynyl group; and Z is an atomic group necessary to form a hetero ring having at least one oxygen atom, and a preferably, 5- or 6-membered hetero ring, especially, a furan or tetrahydrofuran ring.
Patent JP-H0854817-A (JP)
Title: Color printer
Inventor: ISOBE MINORU
IPC: G03G15/01
Filed: 1994-09-01
Abstract: PURPOSE:To omit color slurring correction work and to improve workability by integrally coupling plural image forming parts printing colors different from each other as a unit and positioning and fixing the unit in a housing. CONSTITUTION:Magenta, yellow, cyan and black image forming parts 1, 7 to 9 each are formed by rotatably attaching a photoreceptor drum 2, a developing roller 3, a cleaning roller 5 and a charging roller 6 to a frame 10 and formed integrally with a toner cartridge 4 as a color image forming unit 11. The unit 11 is positioned and fixed by fixing members 15 and 16 provided in the housing 14 of a color printer 13. Therefore, photoreceptor drums having the same photoreceptive characteristic are selectively assembled in the unit 11, and the color reproduction slurring caused by the photoreceptive characteristic difference of the drums 2 or positional deviation between the image forming parts need not be corrected, thereby facilitating exchanging work.
Patent JP-H0874076-A (JP)
Title: Method for inhibiting metal corrosion
Inventor: SHIBATA TAKANORI
IPC: C23F11/173
Filed: 1994-09-01
Abstract: PURPOSE: To effectively inhibit metal corrosion in an open type circulating cooling water system by using a copolymer that is obtained by allowing an unsaturated monomer composition to react in the presence of hypophosphorous acid, and adjusting the corrected Ritzner index and pH of the circulating water. CONSTITUTION: In this method, metal corrosion in an open type circulating system is inhibited from occurring by increasing the cycles of concentration in a cooling tower of the system. At this time, a copolymer obtained by allowing an unsaturated monomer composition contg. maleic acid or its salt and acrylic acid or its salt to react in the presence of hypophosphorous acid or its salt is used as a corrosion inhibitor. At the same time, the corrected Ritzner index (RI') and pH of the circulating water are adjusted to 3.0 to 5.5 and 8.5 to 9.5 respectively, which index (RI') is represented by the following relational expression: RI'=RI-0.004(SiO2 ) wherein: RI is the Ritzner index at 40 deg.C of circulating water; (SiO2 ) is the silica concn. (mg/l) in this circulating water.  Also preferably, the molar ratio of (maleic acid):(unsaturated monomer composition) is 1:3 to 1:15 and the molar ratio of (maleic acid):(acrylic acid) is 1:1 to 1:9 and further, the weight-average molecular weight of the copolymer is 300 to 2,000.
Patent JP-S5999027-A (JP)
Title: Suction vacuum controlling apparatus for multi-cylinder internal-combustion engine
Inventor: ISHIMATSU KATSUYA
IPC: F02M13/02
Filed: 1982-11-30
Abstract: PURPOSE:To smooth pulsation of suction vacuum acted to the suction barrel of a carburetor by a simple piping system, by forming connecting passages in an intake manifold such that the portions of intake passages located in the intake manifold on the upstream side of respective reed valves are communicated with each other via connecting passages. CONSTITUTION:An intake manifold 18, an upper and a lower dual carburetors 19, 20 and a suction box 21 are fixed to the front face of the main body 11 of an engine. Crank chambers 22A-22D of each cylinder and suction barrels 23A- 23D of each carburetor 19, 20 are communicated with each other respectively via intake passages 25A-25D. Further, reed valves 26A-26D are disposed in respective intake passages 25A-25D at the portions thereof located on the side of the crank chambers 22A-22D. In the intake manifold 18, connecting passages 27 are formed for communicating the portions of the intake passages 25A-25D located on the upstream side of respective reed valves 26A-26D with each other. By employing such an arrangement, it is made unnecessary to arrange connecting pipes especially around the intake manifold 18.
Patent JP-2000024015-A (JP)
Title: Protective vest for pet animal
Inventor: NISHIO YACHIYO
IPC: A61D9/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To enable a pet animal to enjoy free exercise and daily life without feeling stress by making a vest into a simple shape in which the pet animal can move without sense of incompatibility agreeing with the skeleton of a pet animal. SOLUTION: Fore-leg opening parts C are formed so as to be openings with width not to obstruct movement of blade bones and humerus. Hind-leg opening parts D are formed so as to be opening suitable for movement of thigh bones. An opening part is formed to make attaching/detaching of the vest and excretion easier by connection of the hip part and with an opening part B of the hip part. The A part is formed of a material with flexibility larger than that of the main body and made into a structure to fit with inguinal bones. The hip part of the opening part B is opened for use at first and the head of the pet animal is pushed into toward the A part. Next, fore-legs are inserted into the fore-leg opening parts C and hind-legs into the hind-leg opening parts C. Thus four legs of fore- and hind-legs are comfortably covered and the vest can be worn as daily clothes.
Patent JP-S5999824-A (JP)
Title: Counter of discontinuous output
Inventor: KANAZAWA TOORU
IPC: H03K21/12
Filed: 1982-11-30
Abstract: PURPOSE:To output a discontinuous counting value with less hardware by outputting a control signal to at least an output terminal among plural output terminals in correspondence to each of plural specific discrete counting values. CONSTITUTION:An output of a binary counter A of n bits is inputted to address input terminals S0-S9 of a PROMB of n-bit input and 4-bit output, and a control signal is outputted from output terminals T0, T1, T2, T3. An initial value signal 3 supplied from the outside is inputted to the counter A, the initial value is set by an initial value unit signal 1, the counting value is increased one by one at each input of a count pulse 2, and an output signal 4 is supplied to the ROMB. The ROMB is a programmable ROM, the least significant bit is outputted to the output terminal T0, the 2nd and the 3rd bits are outputted respectively to the T1, T2, and the most significant bit is outputted to the T3, and then a control signal 5 is outputted. Thus, the control signal is outputted to each of plural discontinuous specific counting values.
Patent JP-S6450541-A (JP)
Title: Dicing line structure for separation cutting in semiconductor chip
Inventor: TAKAHASHI RYOJI
IPC: H01L21/301
Filed: 1987-08-21
Abstract: PURPOSE:To decrease the width of a dicing line as much as possible for increasing an effective area of a wafer, by recessing the surface of the wafer so as to provide a circular profile at boundaries defined by the edges of a region where at least an active region is to be formed. CONSTITUTION:In order to provide dicing lines along which a semiconductor wafer 1 is cut off and a plurality of semiconductor chips formed on the wafer 1 are separated from each other, the surface of the wafer is recessed so as to provide a circular profile at boundaries 6a, 6b defined by the edges of a region where an element, particularly an active region is to be formed, whereby a dicing line surface 5 is formed such that it is stepped down from the active region forming surface. Said dicing line surface 5 may be formed by an etching technique capable of managing and controlling an etching depth. In this manner, the width of the dicing lines can be decreased to increase an effective area of a wafer. Further, it is possible to effectively prevent development of cracks to the active region or the layered structure involved by chipping during dicing of the wafer.
Patent JP-S6450509-A (JP)
Title: Power storage device
Inventor: MATSUSHITA SATOSHI
IPC: H02J15/00
Filed: 1987-08-21
Abstract: PURPOSE:To obtain a device for gradually producing large power stored in a superconducting coil in a simple structure by providing specific first - third superconducting coils, and first and second permanent current switches. CONSTITUTION:Electric energy is converted into magnetic energy and stored by a coil employing a superconducting wire. Such a power storing device is composed of a first coil 5 for storing power, a first permanent current switch 8 provided between both ends of the coil 5, a second coil 6 connected to a first permanent current switch 8 at one end provided on the same axis as that of the coil 5, a second permanent current switch 7 provided between the other end of the coil 6 and the other end of the coil 5, and a third coil 9 provided on the same axis as those of the coils 5, 6. For example, the coil 6 is of a sub coil 6 having less number of turns for slightly varying a magnetic field by operating the field with the coil 5.
Patent JP-S59108563-A (JP)
Inventor: HASEGAWA HIROSHI
IPC: A61M1/18
Filed: 1983-11-07
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-H0744042-A (JP)
Title: Image forming device
Inventor: MATSUMOTO HIROAKI
IPC: G03G15/20
Filed: 1993-07-31
Abstract: PURPOSE:To prevent the occurrence of an image defect such as the distortion and deformation of an image, etc., caused by having a sheet held and carried by a fixing means pulled by the sheet carrier force of a downstream side and slipped at the holding part of the fixing means for an image forming device using a film heating system image fixing means whose sheet nip force is weak as a image fixing means. CONSTITUTION:An image forming means 101, the fixing means 9 holding and carrying the sheet P where the image is formed by the image forming means by heated film and a roller and fixing the image, an ejecting rotary body 11 ejecting the sheet where the image is fixed by the fixing means to an ejecting tray 13 and a control means controlling the rotation speed of the ejecting rotary body 11 so as to make it at the same speed when the sheet is held by the fixing means and to make it at high speed when the sheet is separated from the fixing means are installed in this device.
Patent JP-S60104453-A (JP)
Title: Liquid reservoir
Inventor: KUBOTA HITOSHI
IPC: B60T11/26
Filed: 1983-11-07
Abstract: PURPOSE:To prevent the intrusion of dusts and water into a reservoir body by cutting- off the communication between the reservoir body and outside air in the ordinary time and absorbing outside air when the inside of the reservoir maintains a negative pressure and liberating outside the pressure in the body when a prescribed positive pressure is kept in the resevoir body. CONSTITUTION:In the ordinary time when the amount of brake liquid in a reservoir body 1 does not vary, the inside sealing part 16B of an annular sealing member 16 contacts with the outer wall surface of the supporting pillar 9E of a lower cap 9, and an outside sealing part 16C contacts with the outer wall surface of an annular supporting pillar 9F. Therefore, in the ordinary time, the part between a space part 10 communicating to the outside air and the chamber 17 of the body 1 is closed. On brake application, a negative pressure is generated inside the body 1, since brake liquid flows- out, and when said negative pressure becomes over a prescribed value, the inside sealing part 16B is departed from the supporting pillar 9E, and the outside air flows into the body 1. On the contrary, a positive pressure is generated inside the body 1 when brake is released, and when said positive pressure becomes over a prescribed value, the outside sealing part 16C is departed from the supporting pillar 9F, and the pressurized air in the body 1 is liberated into the atmosphere.
Patent JP-S58109364-A (JP)
Title: Sorter
Inventor: KINOSHITA TAKATOMO
IPC: G03G15/00
Filed: 1981-12-22
Abstract: PURPOSE:To improve operability for dealing with jamming by supporting a second housing having a plurality of receiving bins to make contact with or separate from a sheet tansferring means of a first housing on the upper or side portion thereof. CONSTITUTION:A first housing 30 is supported pivotably about a pin through a hinge 35 fixed to a back plate 31 and a hinge 27 of a base plate 25 bixed to a copier 16. Thus, a sheet discharging portion of the copier body 16 and a portion of a guide groove 20 of a sorter are openable. Also a second housing 60 mounting a receiving bin 70 is supported pivotably upward about a horizontal shaft 63 inseted into holes 37, 37 in an upper cylindrical portion 62 of a side plate 61, a back plate 31 and a front plate 32, and the lower end of a normal bottom plate 64 side portion bears against a bottom plate 34 of the first housing 30. Also, the receiving bin 70 is arranged parallel to and on the second housing 60. Thus, when the second housing is lifted, it is pivoted up ward to open a sheet transferring path, i.e. expose a transfer means 40 and a deflecting means 50 for facilitating the treatment of jamming.
Patent JP-H0739449-A (JP)
Title: Blind
Inventor: NAKAMURA HIDEHIKO
IPC: A47H23/04
Filed: 1993-07-30
Abstract: PURPOSE:To provide a blind, by which a condition where the outside is seen through and shielding condition can be formed by one blind. CONSTITUTION:A curtain 12 is translucent in the case of one sheet, but becomes opaque in the case of superposed plural sheets, and its upper end is connected to a head box 10, and its lower end is connected to a weight bar respectively, while it is connected to support rings 16 in the condition of forming a sag at designated spaces in the vertical direction. The support rings 16 are provided at designated spaces on a support cord 18. One end of the support cord 8 is fixed to the head box 10, and the other end thereof is fixed to the weight bar 14. A moving ring 20 is connected to the sag of the curtain 12 between the adjacent support rings 16. The moving rings 20 and the support rings 16 are overlapped on each other alternately and are provided at designated spaces on a moving cord 22. One end of the moving cord 22 is connected to the weight bar 14, and the other end thereof is introduced into the head box 10 elevatably. The curtain 12 is capable of forming a translucent part and an opaque part in compliance with the moving direction of the moving rings 20.
Patent JP-H0743011-A (JP)
Title: Pressure adjusting damper
Inventor: KUNO YUKIO
IPC: F24F13/12
Filed: 1993-07-30
Abstract: PURPOSE:To provide a resistance adjusting damper capable of inexpensively keeping the fabrication cost and of highly accurately adjusting air resistance with a very simplified structure. CONSTITUTION:There are formed a fixed blade structure 12 which forms a first opening 16 serving as an air flow passage, and a movable blade structure 14 which is slidably provided with respect to the fixed blade structure and which forms a second opening 18 at a location substantially corresponding to a formation location of the first opening. A communication opening 26 between both openings 16, 18 is changed following the sliding of the movable blade structure. A rotation/slide conversion mechanism 30 including a rotation input portion is provided in the vicinity of both blade structures 12, 14, and the movable blade structure 14 is slided by a rotation input from the rotation input portion and time opening of the communication opening 26 is adjusted for resistance adjustment. The damper is slided while being rotated so that the structure is simplified and a control value is set with high accuracy.
Patent JP-S60101636-A (JP)
Title: Control system of character pattern
Inventor: KITAMURA JIYUNJI
IPC: G06F3/14
Filed: 1983-11-09
Abstract: PURPOSE:To attain the change and addition of a character pattern and to simplify the constitution of a character pattern controller, by deciding whether the character pattern corresponding to a character code exists in the 1st or 2nd memory and obtaining the address of the character pattern when the pattern exists in the 2nd memory. CONSTITUTION:A circuit 2 is connected to a host device and also to a screen memory 1 storing character patterns, and the output of the memory 1 is supplied to a character code register 3. The output of the register 3 is supplied to a mask ROM4, a map ROM5 and a code discriminator 6. Furthermore, a timing control part 10 is connected to the memory 1, the register 3, a shift register 8 and a raster counter 11 respectively. The outut of the counter 11 is connected to the ROM4 and the address input of a PROM7. Then the discriminator 6 refers to the ROM switching bit to decide whether the ROM4 or the PROM7 is set under an enable-state. When a character pattern exists in the PROM7, the corresponding address is obtained. Thus the change and addition are facilitated for the character pattern.