baber/WOPTO huggingface dataset:
Patent JP-H0922466-A (JP)
Title: Method for preparing background image and image processor
Inventor: TAKATO MASAO
IPC: G06T7/20
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To prepare a reference background image with excellent accuracy without entering a background image by a mobile object even if the object exists in an input image. SOLUTION: In this system, a first step in which two images of a 'pre-' input image 10' and a 'post' input image 10" which are timesely before and after are inputted by a forward feeding, a difference processing 11' and a binary processing 12' are performed and a binary image 13" is prepared, a second step in which an OR operation processing 14' is performed by using the binary image 13" and a previous time moving area 15, a this time moving area 15' is prepared, the this time moving area after the OR operation processings are performed a prescribed number of times is extracted and a moving area 15' is prepared, a third step in which a reverse processing 16 is performed for the moving area 15' and a still area 17 is prepared and a fourth step in which collection operation processings 21 are successively performed for the moving area 15', the still area 17,  the 'pre-' input image 10' pertinent to the still area 17 and a background image 22 is prepared, and the background image is prepared with an intention.
Patent JP-H05183222-A (JP)
Title: Laser
Inventor: YOORUGU ROORENTSUSUTORUTSU
IPC: H01S3/10
Filed: 1992-06-05
Abstract: PURPOSE: To provide light at a mixed frequency to be used as laser light. CONSTITUTION: In order to generate light in blue from a laser, excited light is coupled from exciting light sources 7, 8 and 9 of laser diode through an input mirror 3 to birefringent nonlinear crystal 5. By adjusting the inclination of crystal 5 or through a tempering device 6 for crystal, most of excited light is absorbed by the crystal 5 and by suitably polarizing the excited light, the remaining part of light can be used for mixing the frequencies of fundamental wave of laser and the excited light. The laser light in blue having the wavelength of 459 nm, for example, is coupled with the fundamental wavelength of 1064 nm, for example, and the excited light of 806 nm, for example, and emitted from an output mirror 4.
Patent JP-H0724031-A (JP)
Title: Plug for sealing transfusion case
Inventor: KURODA NIHE
IPC: B29C57/12
Filed: 1993-07-09
Abstract: PURPOSE:To shorten the time required for welding because of high efficiency of thermal conduction or obtain easy welding only by heat generated at the time of forming case which is in a state of thermosoftening. CONSTITUTION:A plug made of a synthetic resin for sealing 4, with a hollow 6 or protruding part which has a wedge-like profile affixed on either or both side of its upper part, inserted by a rubber plug for preventing leakage 5 at the time of use, is inserted in upper and inner parts of an opening part 3 of a transfusion case made of a synthetic resin 2 and is heated by applying pressure inward, or a plug made of synthetic resin for sealing with a hollow or protruding part which has the same profile as above affixed on its upper part is inserted and pressurized inward in an opening part of a case made of synthetic resin for transfusion 2 in a state of thermosoftening, thus welding is made by the heat remaining at the place of an opening part.
Patent JP-H0334511-A (JP)
Title: Manufacture of film capacitor
Inventor: HIKINO JUNICHI
IPC: H01G4/32
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a plurality of capacitor elements while one sheet or one pair of wide-width raw-material films are being rolled up by a method wherein a wide-width metallized organic material on which a non-metallized organic material has been piled up is rolled up while it is being slit at an interval, in a width direction, which corresponding to an interval of one capacitor, an electrode extraction end-face is brought into contact with a gas which is reactive with an organic material, the end face is removed chemically and an end-face electrode is formed. CONSTITUTION:Margins (non-metallized parts) are formed in a wide-width one-face-metallized film 1 at an interval each corresponding to one capacitor element. While the side of the margins is being slit by using slit blades 2 at an interval each corresponding to one capacitor element 4, it is rolled up. Electrode extraction end-face side parts of rolled-up elements 4, 7 are removed chemically and selectively from directions 8, 9. At the chemically and selectively removed film (organic material), vapor-deposited aluminum 11 is not removed and is set to an exposed state. When end-face electrodes are formed at the end faces, one capacitor can be formed.
Patent JP-H0334600-A (JP)
Title: Wiring protective device
Inventor: KOKUBO MICHIO
IPC: H05K7/00
Filed: 1989-06-30
Abstract: PURPOSE:To decrease quality control steps at a low cost by making up a hole or a notch which is prepared at the insertion face of an edging in a metal plate so that the hole or the notch is widened at a part to be bent and is narrowed at a part that is apart from the part to be bent and further, its edging is bent at a part of slitting in such a way that its bending makes its angle more obtuse than the angle resulting from a difference in spaces, thereby inserting the edging into the hole or the notch. CONSTITUTION:Slitting is made at both sides of a bar like resin which is formed into a horizontal U shape in cross section and, having both ends which are bent-up, an edging 2 is inserted into a hole or a notch which is made at the end face of a metal plate 1. In this way, the hole or the notch is made at the face of the metal plate 1 having the end face in which edging 2 is inserted and then, its hole or notch is widened at a part to be bent and is narrowed at a part that is apart from the part to be bent and further, the edging is bent at a part of slitting in such a way that its bending makes its angle more obtuse than the angle resulting from a difference in spaces. At the deepest part of its insertion, the end face of the edging 2 becomes wider by elastic restoring force and abuts on the face of the metal plate 1 which is at right angles to the direction of insertion. Slipping off of edging is thus prevented.
Patent JP-S5871461-A (JP)
Title: Labelled antigen-bonded immobilized monoclonal antibody and immunoassay using said antibody
Inventor: SAKATA YOSHITSUGU
IPC: A61K39/395
Filed: 1981-10-24
Abstract: PURPOSE:To enable automatic analysis of antigen in a number of specimens accurately in a short time, by making a specimen humor react with a labelled antigen-bonded immobilized monoclonal antibody which is prepared by bonding an antigen labelled with an enzyme to a carrier whereon a monoclonal antibody is immobilized. CONSTITUTION:A monoclonal antibody is bonded to silane glass beads or the like, which are substituted by an aldehyde such as glutaraldehyde, or to polystyrene balls or the like. An immobilized monoclonal antibody bonded with an enzyme-labelled antigen is prepared by bonding an antigen labelled with an enzyme such as peroxidase to each of these beads bonded with antibodies. The  beads or balls thus obtained are made to react with a specimen humor such as  serum or urine and, thereafter, the activity of enzyme of the labelled antigen  isolated by a competitive reaction to the antigen in the specimen humor is  measured by adding a matrix thereto to measure the intensity of the luminescent color thereof. Thus, it becomes possible to automatically analyze antigens in a  very small quantity of specimen humor simply in a short time.
Patent JP-2000072216-A (JP)
Title: Conveyance carrier for square tube container filling machine
Inventor: YUZAWA ATSUSHI
IPC: B65G17/26
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To conduct an easy setting change into a conveyance carrier size suited to the outline square size of a container in size changing work for a conveyance carrier. SOLUTION: A pair of endless chain 12, 12 rotating in the opposite direction to each other and facing each other in parallel are fitted so that their facing intervals may be adjustable. The respective endless chain 12, 12 are formed with a plurality of U-shaped carrier plates 22 fitted at uniform intervals respectively. By changing the rotational phase of the respective endless chain 12, 12 the respective pairs of U-shaped carrier plates 22, 22 are subjected to right facing or shift facing, or the facing interval between a pair of lengthwise-facing carrier plates 22a, 22b of L-shape which forms the respective carrier plates 22 is approached or separated from with the respective pairs of U-shaped carrier plates 22, 22 subjected to right facing, thus it is possible to adjust the hold size a1×b1 of a conveyance carrier 11 to a proper value.
Patent JP-H0813301-A (JP)
Title: Ribbon for artificial flower formation
Inventor: AOYAMA TAKAHARU
IPC: D04D9/00
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a ribbon designed to maintain the form of an artificial flower formed of the ribbon therefor. CONSTITUTION:This ribbon 10 for artificial flower formation has a pair of strips 12 facing to each other and at least one string 14 put between both the strips. Both the strips and the string are mutually bound at their respective one ends 16, 18, and both the strips are mutually connected at least two points on the plural respective lines mutually spaced in the longer direction so that the string is relatively movable in the longer direction between them. One end 16 of one of both the strips or a part communicating therewith has a width dimension greater than the interval between the two connecting points 224 on the line adjacent to the other end, and there is a part of narrow width in between the one end or the part communicating therewith and the line adjacent to the one end.
Patent JP-S6168761-A (JP)
Title: Tracking controller
Inventor: TAKAYAMA NOBUTOSHI
IPC: G11B15/467
Filed: 1984-08-17
Abstract: PURPOSE:To simplify the circuit constitution of a tracking controller by obtaining alternatively a reproduced pilot signal from both adjacent tracks to form a tracking signal. CONSTITUTION:Four kinds of frequencies of pilot signals are extracted by an LPF211 via a reproducing head 200, a signal having the same frequency as that of the pilot signal from BPFs 205-208 is multiplied by a multiplier 212 and plural difference signals are obtained. The difference signals are detected by a BPF209 and a detector 220 and subjected to holding alternatively as left and right difference signals at sample-and-hold circuits 221, 222 having different sampling time. Outputs of the circuit 221, 222 are tracking control be on-track with the zero signal. Thus, it is not required to detect and generate separately two difference frequency signals and the circuit constitution of the tracking controller is simplified.
Patent JP-S5794997-A (JP)
Title: Memory test system
Inventor: IBI TAKASHI
IPC: G11C29/56
Filed: 1980-12-03
Abstract: PURPOSE:To achieve a flexible high-level test with simple constitution by supplying a normal testing clock to the closest latch circuit to a memory to be tested among latch circuits and a pseudo clock to other latch circuits. CONSTITUTION:The closest latch circuit to an RAM is supplied with a normal testing clock, and leading latch circuits L0 and L1 are supplied with a pseudo clock having different timing from the normal clock. Consequently, all stages of the latch circuits are tested to obtain a high-level test result, and a selector, etc., is inserted at an optional place to improve versatility when a testing circuit is incorporated.
Patent JP-H0219883-A (JP)
Title: Original moving type copying machine
Inventor: KAWABATA HIDETOSHI
IPC: G03G15/00
Filed: 1988-07-07
Abstract: PURPOSE:To obtain a thin copying machine by stretching a belt-shaped photosensitive body more flat by means of roughly aligning a belt-shaped photosensitive body, a fixing device and a developing unit which are arranged its left and right, respectively. CONSTITUTION:The fixing device 13 is laterally provided on the neighborhood of lamp 8 which is positioned left side of a belt-shaped photosensitive body 2. The developing unit 14 is laterally provided on just neighborhood of the right end of the photosensitive body 2. These fixing device 13 and developing unit 14 are formed at nearly the same height roughly aligning including the belt-shaped photosensitive body 2. The belt-shaped photosensitive body 2 is stretched flater than the fixing device 13 and the developing unit 14. An upper space 15 and a lower space 16 are formed between an original platen 4 and the belt-shaped photosensitive body 2, and between the base of the machine body 1 and the belt-shaped photosensitive body 2, respectively. Thus, since one image forming device is reduced, all parts can be housed within the height of the developing unit and the fixing device, and the machine can be thinned enough.
Patent JP-H0920761-A (JP)
Title: Acylation of triazine derivative
Inventor: ISHIKAWA MAKOTO
IPC: C07D251/52
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain an acylamino-substituted 1,3,5-triazine derivative useful as intermediate for fine chemicals, various resin materials, flame-retarding materials, etc., under relatively mild reaction condition in high yield. SOLUTION: A 1,3,5-triazine derivative having amino group, etc., on a ring carbon atom, e.g. a compound of formula [at least one of X<1> to X<3> is NHR<1> (R<1> is H, a 1-20C alkyl, etc.) and the others are NR<2> R<3> (R<2> and R<3> are each independently a 1-20C alkyl, etc.)] (e.g. melamine) is made to react with an organic halide (e.g. methyl iodide) in the presence of a catalyst of the group VIII element of the periodic table (e.g. palladium chloride- diphenylphosphinobutane), a CO-containing gas and a base (e.g. sodium carbonate) to acylate at least one amino group or mono-substituted amino group of the derivative.
Patent JP-S6063281-A (JP)
Title: Method for treating coal tar
Inventor: NARUSE YOSHIHIRO
IPC: C10C1/12
Filed: 1983-09-16
Abstract: PURPOSE:To recover naphthalene and tar base from coal tar in high yield, by fractionating, disoxidizing and distilling raw material coal tar, separating the resultant material into naphthalene and an absorbent oil, and subjecting the absorbent oil to a special reaction and conversion treatment. CONSTITUTION:Raw material coal 1 is fractionated into (A) an absorbent oil 17 and a fraction containing naphthalene in a fractionation column 3. The latter is then fed to and disoxidized in a disoxidation column 6, and then fed to a distillation column 8 and separated into naphthalene 10 and (B) an absorbent oil 11, which is then fed to a dealkylation column 3 and dealkylated or converted into a lighter fraction. The resultant reformed absorbent oil 11 is fed to a post- treating column 14 and fractionated into a fraction 16 rich in naphthalene and (C) an absorbent oil 17. The fraction 16 is further fed to the distillation column 8 and fractionated into the naphthalene 10 and the absorbent oil 11. On the other hand, the absorbent oil 17 is fed to a base removing column 18 and separated into a tar base 20 and (D) an absorbent oil 19.
Patent JP-S6328140-A (JP)
Title: Two-way pcm optical communication system
Inventor: TOSE KENICHI
IPC: H04B10/2507
Filed: 1986-07-22
Abstract: PURPOSE:To recover the abnormal state of a line at a time when an excessive input is applied on a photoelectric conversion circuit, to normal two-way communication automatically, by transmitting the state of the line between termination repeating installations to the overhead bit of a code processed electrical signal, and making an electrolight conversion circuit lower an excessive optical output level. CONSTITUTION:A line impossibility state at a fiber 13 side is informed directly from an O/E9 to a subcontrol part 12, and the line impossibility state at the fiber 13 side is written on the overhead bit by a CCS6, and the impossibility of a line 13 is informed to an E/O5. And the line impossibility state at the fiber 13 side is informed from the termination repeating installation 2 to the O/E7 of the termination repeating installation 1 through an optical fiber 14 side, and the overhead bit of signal code-processed at the O/E7 of the termination repeating installation 1 is read out, and the line impossibility at the fiber 13 side is informed to a main control part 11. And the overhead is written at a CCS4, and an instruction to lower the excessive optical output is issued to an E/O3.
Patent JP-S59116571-A (JP)
Title: Robot-shaped wrist watch
Inventor: MURAKAMI KATSUSHI
IPC: G04B45/00
Filed: 1983-09-16
Abstract: PURPOSE:To enable use for a wrist watch or a robot toy by retaining a robot having a body displaying time detachably on a bed of a wrist watch band. CONSTITUTION:When a robot 2 is set on a bed 3a, by displacing a lever 4c so as to get a mobie pin 4b close to a fixed pin 4a, the mobile pin 4b is released from the retention by a chuck to remove the robot 2 from the bed 3a. When mounting the robot 2 on the bed 3a, the bottom of the robot 2 is matched directly with a recess 6 of the bed 3a. Here, the chuck retain both the fixed pin 4a and the mobile pin 4b pushing the mobile pin 4b to the fixed pin 4a, so that the robot 2 is securely fixed on the bed 3a. The robot 2 as removed from the bed 3a forms a specific robot by pulling out the head 2b, arms 2c and legs 2d.
Patent JP-H0521095-A (JP)
Title: Earthing device for printed circuit board
Inventor: MASUNAGA TATSUHIRO
IPC: H01R4/64
Filed: 1991-07-11
Abstract: PURPOSE:To connect reference potential of a printed circuit board to a chassis at several points on the board by fitting board earthing members onto the printed circuit board, and bringing them into contact with electric conductive members fitted to the chassis. CONSTITUTION:A guide pin insertion hole 2 is provided on a printed circuit board 1 and a printed circuit board earthing member 3 as well as a connector 5 fitted to a connector plate 4 is fixed to the board 1 by means of soldering. A chassis 6 is provided with a board guide pin 7 for guiding the board 1. The earthing member 3 is made of a plate spring and a pin and the pin is calked to the plate spring. The plate spring is bent at several positions so as to be in secure contact with the guide pin 7 when the guide pin 7 slidingly comes in. A pin part is inserted into an earthing member fitting hole 8 and soldered from the rear side of the board 1 for electrical connection to the board 1.
Patent JP-H0833408-A (JP)
Title: Suction type carrying apparatus for seed for sowing
Inventor: KOGA HARUO
IPC: A01C7/04
Filed: 1994-07-22
Abstract: PURPOSE:To provide a suction type carrying apparatus for seeds for sowing, capable of sowing the seeds one by one by carrying seeds to the side of a sowing process, especially while sucking flat seeds. CONSTITUTION:This suction type carrying apparatus for seeds for sowing is constituted by providing a flat perforated plate (12) on a seed carrying means, connecting a suction means (2) to the lower part of the flat perforated plate (12), sucking and housing seeds (a) into the flat perforated plate (12), taking out seeds (a) from the flat perforated plate (12) and sowing the seeds one by one. The apparatus is provided with a seed-sucking posture controlling means (4) arranged in the lower side of the suction means (2) and capable of blowing up and sucking the seed (a) in the flat perforated plate (12), a cylindrical cover (5) liftably arranged in the upper direction of the flat perforated plate (12), having space (Q) for blowing up the seeds in the interior and rotatable around the shaft center, and a rotating roller (6) arranged in the lower side of the cylindrical cover (5) and used for removing excess seeds (a).
Patent JP-H0835211-A (JP)
Title: Translucent soundproof wall
Inventor: OKAZAKI TEIJI
IPC: E01F8/02
Filed: 1994-07-22
Abstract: PURPOSE:To reduce the number of fittings of a presser material dramatically and reduce cost and replace a translucent board and shorten mounting hours by improving the presser material of a soundproof wall and transferring a load which acts on the presser material from a board. CONSTITUTION:In a soundproof wall which uses a glass/plastic made translucent board 3, a presser material which consists of a board presser material or a spring board is driven in the form of a wedge into a recessed part 5 of a frame member 2 which serves as an insertion load bearing main member which inserts the translucent board 3, thereby pressing the translucent board 3. Most of external force which acts on the board is arranged to be transferred to the load bearing member 2 by way of the recessed part 5 and a slope of the wedge or an elastic force in the traverse direction, thereby reducing dramatically the quantity of fittings 4, such as bolts and nuts which stop the presser material against the frame member.
Patent JP-S5961110-A (JP)
Title: Leakage transformer
Inventor: ONODA YOSHIHIRO
IPC: H01F38/08
Filed: 1982-09-30
Abstract: PURPOSE:To simplify assembling work of a transformer and provide stable characteristics, by a method wherein legs of a pair of main cores are opposed to each other, a bus core is disposed between the opposed legs, and spacers with recesses are interposed between the bus core and the legs. CONSTITUTION:A bobbin 5 with input winding 3 wound thereon and a bobbin 6 with output winding 4 wound thereon are installed to center legs of a pair of main cores 1, 2 respectively, and the legs of the main cores 1, 2 are opposed to each other. A spacer 8, a bus core 7 and a spacer 9 are disposed between the center legs of the main cores 1, 2. Assembling is performed so that corresponding cores are enclosed in recesses 10, 11, 12, 13 of the spacers 8, 9 thereby the assembling work is simplified. The bus core 7 is installed to a prescribed position while the assembling is performed by enclosing the corresponding cores in the recesses 10, 11, 12, 13 of the spacers 8, 9.
Patent JP-S6328864-A (JP)
Title: Method for synthesizing hard carbon film
Inventor: YAGI TOSHINORI
IPC: C23C16/48
Filed: 1986-07-21
Abstract: PURPOSE:To synthesize a hard carbon film with low energy and to provide high quality by projecting ultraviolet rays on a gaseous mixture of a carbon compound contg. chlorine with hydrogen and by depositing produced carbon atoms on a substrate. CONSTITUTION:A gaseous carbon compound contg. chlorine such as CCl4 is fed from a feeder 11 to a reactor 4 by a fixed quantity after the flow rate is controlled with a flow rate controller 12 and gaseous hydrogen is also fed from a feeder 13 after the flow rate is controlled with a flow rate controller 14. They are mixed and reach a substrate 5. When ultraviolet light from an ultraviolet light generator 1 is projected on the gaseous mixture on the substrate 5, active chlorine radicals are liberated from the carbon compound contg. chlorine with low energy and react quickly with hydrogen. Active carbon atoms are liberated by the reaction and a hard carbon film grows on the substrate 5 at high speed.
Patent JP-H08336314-A (JP)
Title: Vegetable transplanter
Inventor: AOKI YOSHIKATSU
IPC: A01C11/02
Filed: 1995-06-13
Abstract: PURPOSE: To enable the wide tread regulating width of driving wheels by installing a relay shaft. CONSTITUTION: This vegetable harvester is obtained by installing travel driving shafts S5 and S5' having side clutches 121 in the left and right directions and axles S8 and S8 of driving wheels 2L and 2R in the left and right and further two relay shafts S6, S6, S7 and S7 parallel to the shafts therebetween and capable of transmitting a power from the travel driving shafts S5 and S5' through the first transmitting means 122 and 122 located on the left and right outsides of the side clutches 121 to the first relay shafts S6 and S6, transmitting the power from the first relay shafts S6 and S6 through the second transmitting means G12, G13, G14, G12, G13 and G14 located on the left and right insides of the first transmitting means 122 and 122 to the first relay shafts S7 and S7 and further transmitting the power,  from the second relay shafts S7 and S7 through the third transmitting means 123 and 123 to the axles S8 and S8 of the left and right driving wheels 2L and 2R.