baber/WOPTO huggingface dataset:
Patent JP-H04334281-A (JP)
Title: Video adjusting device
Inventor: ENDO YASUSHI
IPC: H04N5/272
Filed: 1991-05-10
Abstract: PURPOSE:To freely adjust the synthetic position for the video which will be the base of the video for chroma-key. CONSTITUTION:A chroma-key signal generation part 11 generates a chroma-key signal K1 receiving a chroma-key signal V2. A special effect part 13 performs the picture position moving processing for the video signal for chroma-key V2 and the chroma-key signal K1, respectively, in the same direction at the same time and outputs them as a special effect video signal V3 and a special effect key signal K2, respectively. A switching part 14 switches the video signal for chroma-key V2 and the special effect video signal V3, the chroma-key signal K1 and special effect key signal K2, respectively, at the same time and outputs them. A video mixture amplifying part 12 synthesizes the video signal according to the key signal from a switching part 14 which is outputted by the switching part 14 and the video signal V1 which will be the base and transmits them as an output video signal Vo.
Patent JP-2000298195-A (JP)
Title: Pulsator
Inventor: HARASHIMA TAKEAKI
IPC: G21C19/46
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a rear-stage waste gas processing system so as to reduce its processing cost by providing a pulsator capable of reducing the amount of radioactive gas generated. SOLUTION: This pulsator includes a container main body 1 for temporarily retaining a radioactive waste liquid 3 and dispensing it into a waste liquid disposal system, a cylindrical element 17 disposed within the main body 1 and having its lower end opened near the bottom of the main body 1, and an actuating air feeding and exhausting means 20 for feeding and exhausting actuating air 7 to and from the upper end of the cylindrical element 17. The waste liquid 3 in the cylindrical element 17 is made to flow in and out as the actuating air 7 is fed and exhausted by the feeding and exhausting means 20 so as to agitate the waste liquid 3 in the main body 1.  The cylindrical element 17 is constructed as a multiple body comprising a main cylindrical element 15 and an appropriate number of auxiliary cylindrical elements 16 surrounding the main cylindrical element 15 in concentric circles, and the feeding and exhausting means 20 is constructed so that the actuating air 7 introduced into the main cylindrical element 15 is discharged into the auxiliary cylindrical elements 16 and reused.
Patent JP-H08306688-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOYAMA MASASHIGE
IPC: H01L21/265
Filed: 1995-04-28
Abstract: PURPOSE: To form a polysilicide structure into a thin film to facilitate the flattening of the structure by a method wherein after a high-melting point metal film or a high-melting point metal silicide film is superposed on a non-doped polycrystalline silicon film, impurities are ion-implanted in the non-doped poly- crystalline silicon film through the high-melting point metal film or the like. CONSTITUTION: An LOCOS film 12 is formed on a silicon substrate 11, a gate oxide film 13 is formed by a thermal oxidation, a single-layer non-doped polycrystalline silicon film 14 is formed on this film 13 and a W film or a WSi2 film 15 is grown on this film 14. Then, phosphorus is ion-implanted in the film 14 through the W film or the film 15 for reducing the resistance of the film 14. At this time, it is desirable that the position of the peak of the phosphorus is located closer to the side of the film 13 than the center of the film thickness of the film 14. After this, an about 30 minutes' heat treatment is performed in an N2 /O2 atmosphere at 1000 deg.C for activating the implanted phosphorus.
Patent JP-S60251111-A (JP)
Title: Manufacture of carbonyl sulfide
Inventor: IMANARI MAKOTO
IPC: B01J27/00
Filed: 1984-05-24
Abstract: PURPOSE:To obtain carbonyl sulfide at a high space velocity in a high yield by reacting CO with S in the presence of a specified metallic sulfide. CONSTITUTION:A gaseous mixture of gaseous CO contg. H2 in 0.25-1.5 molar ratio of CO/H2 with S in 0.8-2.0 molar ratio of S/CO is introduced into a reaction tower packed with a prescribed amount of one or more kinds of anhydrous metallic sulfides selected among ZnS, CdS and PbS as a catalyst, and the gaseous mixture is brought into a catalytic reaction at 250-500 deg.C under ordinary or elevated pressure at 500-2,000hr<-1> space velocity.
Patent JP-H01278329-A (JP)
Title: Manufacture of vinyl chloride resin lined steel tube
Inventor: KOSEKI SUSUMU
IPC: B21C37/06
Filed: 1988-04-30
Abstract: PURPOSE:To bond a steel tube and a vinyl chloride resin tube with good workability by forming a hotmelt bonding agent layer on the outer peripheral surface of the vinyl chloride resin tube and adhering very fine powder on the surface of the bonding agent layer. CONSTITUTION:A hotmelt group bonding agent 2 is filled in a bonding agent layer 3, and a vinyl chloride resin tube 1 runs through an open section of the bonding agent layer 3 to feed in the arrow A direction. Steel rings 4 and 5 are installed on the open section to prevent the bonding agent 2 from leaking and control the thickness of the bonding agent layer 2 applied on the outer peripheral surface of the vinyl chloride resin group tube 1. Then, inorganic fine powder 7 is adhered to the surface of the bonding agent layer 2 by means of a fine powder treatment device 6. The vinyl chloride resin tube 1 is inserted into the internal diameter of a steel tube 8, and the external diameter of the steel tube 8 is drawn in the cold in the arrow B direction by a molding die 9 to integrate the steel tube 8 and the vinyl chloride resin tube 1 and form a lined steel tube 10. The lined steel tube 10 is inserted into a heating oven 11, moved in the arrow C direction, and heated to melt the bonding agent 2 and discharges out the same, and the tube is naturally cooled down starting from an end 12 side to bond the steel tube 8 and the vinyl chloride resin group tube 1.
Patent JP-S61263388-A (JP)
Title: Demagnetizer of color picture tube
Inventor: AOGAKI SENJI
IPC: H04N9/29
Filed: 1985-05-17
Abstract: PURPOSE:To attain a display without disorder of a picture when the demagnetizer circuit of a color picture tube is operating by generating a magnetizing current within a flyback period based on the result of decision in comparing the amount of external magnetization with a reference value. CONSTITUTION:When a color picture tube is magnetized by an external magnetic field phi1 or phi2, the amount of the said magnetization is determined in a D.C. value by a magnetic sensor 2 and a D.C. amplifier 3. If the output of the D.C. amplifier exceeds the reference value set in a discriminant circuit 4, the demagnetizer circuit 5 operates, and the magnetism of the picture tube 1 and the sensor 2 is deleted. as a result, the slipping off in coloring is eliminated. A vertical synchronizing pulse and the demagnetizer circuit control pulse from the circuit 4 are supplied to the circuit 5, and the charges accumulated in an internal capacitor discharges through a demagnetizing coil within the vertical flyback period. The charge/discharge above-mentioned is repeated alternately in order to execute the demagnetizing.
Patent JP-H02283432-A (JP)
Title: Thermally shrinkable tube
Inventor: NAKABASHI MASANOBU
IPC: B29K105/16
Filed: 1989-04-25
Abstract: PURPOSE:To obtain a thermally shrinkable tube having excellent toughness and a beautiful appearance with no foaming and granulation by molding a composition consisting of a resinous component to which a calcium carbonate and a crosslinking assistant are added, into a tube. CONSTITUTION:A composition in which 5 to 100 parts by weight of a calcium carbonate and the same or more parts by weight of a crosslinking assistant are blended to 100 parts by weight of a resinous component containing a tetrafluoroethylene-propylene type copolymer and an ethylene-tetrafluoroethylene- fluoroolefinic copolymer is molded into the shape of a tube. The molded article of a tube thus obtained is hardened upon the expansion of its diameter after crosslinking said article by the irradiation of ionizing radiation. By this method, a thermally shrinkable tube having excellent toughness as well as having a beautiful appearance, since no foaming and granulation are caused at the time of extrusion, can be obtained.
Patent JP-S6083935-A (JP)
Inventor: SUTEEN ANDERUSEN
IPC: G01J1/42
Filed: 1984-05-24
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-H11327609-A (JP)
Title: Control device
Inventor: ROHM PETER
IPC: G05B19/05
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric control device in a simple structure usable for various uses. SOLUTION: This control device is provided with plural control modules 12 capable of being constituted so as to satisfy the interaction and the control modules generate control signals for driving an electric device. The interactions of the control modules can be individually set and the control device for the control tasks of a wide range is constituted.
Patent JP-H044826-A (JP)
Title: Removal of sprout of japanese radish from culturing bucket
Inventor: SASAKI YOICHI
IPC: A01G31/00
Filed: 1990-04-20
Abstract: PURPOSE:To smoothly take out sprouts of Japanese radish from a bucket, by inserting a pair of comblike removing tools of rods transplanted with a great number of comb teeth into the lower part of leaf part of sprouts of Japanese radish and rotating the removing tools inward. CONSTITUTION:A pair of comblike removing tools A of rods 4 transplanted with comb teeth 5 is inserted into the lower parts of Ra of sprouts R of Japanese radish in a bucket 2, the removing tools are rotated inward, the leaf part Ra is caught by the comb teeth and the sprouts R of Japanese radish are taken out from the bucket.
Patent JP-S62265196-A (JP)
Title: Method for growing crystal of mercury cadmium telluride
Inventor: FUJINO YOSHIO
IPC: H01L21/368
Filed: 1986-05-08
Abstract: PURPOSE:To suppress the evaporation of mercury and to grow crystal of mercury cadmium telluride in good reproducibility by growing crystal while covering the free surface of the melt of a raw material by a mixture consisting of plural chlorides having specific gravity comparatively near to the melt of the raw material. CONSTITUTION:A base plate 2 is set to the recessed part of a holder 1 for the base plate and small granular mercury telluride, cadmium telluride and tellurium are incorporated in a housing part 4 of a slide boat 3 for the melt of a raw material in a prescribed blending ratio. The following mixture 5 consisting of plural chlorides is put thereon which has m.p. lower than the melt of the raw material and is combined so that specified gravity is regulated to a little smaller value in comparison with the melt. Then single crystal of mercury cadmium telluride is grown while heating all parts by a horizontal electric furnace and covering the melt 6 of the raw material by the mixture 5 of chlorides.
Patent JP-H0726713-A (JP)
Title: Concrete form
Inventor: MIZUKAMI YOSHIKATSU
IPC: E04G9/10
Filed: 1994-04-20
Abstract: PURPOSE:To increase the amount of drainage at the time of the placement of concrete, and also to increase the compressive strength of concrete by forming drain passages for passing drain from the inside being in contact with concrete to the outside, on the outer periphery of a form. CONSTITUTION:On the outer periphery of a concrete form 1, drain passages 2 for passing drain from the inside being in contact with concrete to the outside are formed. Further, the drain passage 2 is formed in a straight-line shape passing from the inside being in contact with concrete to the outside. As the material of the concrete form 1, plywood or an iron plate is used. When the concrete form 1 of an iron plate is used, the cross-sectional area of the drain passages 2 is increased. When the concrete form 1 is extremely large, drain passages 2 are provided to the places other than the outer peripheral part of the concrete form 1.
Patent JP-H05284425-A (JP)
Title: Character mix circuit
IPC: H04N5/265
Filed: 1992-03-30
Abstract: PURPOSE:To use one switch circuit to mix a video signal and a character signal. CONSTITUTION:A switch circuit 1 is provided with a clamp circuit 2, which keeps a video signal to be a prescribed DC level. The clamped video signal is inputted to one input of the switch circuit 1. Furthermore, the character signal added to the DC signal is inputted to the other input of the switch circuit 1. The video signal and the character signal are mixed by controlling them with a framing signal.
Patent JP-H09271281-A (JP)
Title: Seaweed bed forming member
Inventor: MIYATA TAKASHI
IPC: C08L101/16
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To improve the colonization rate of a useful seaweed kind by preventing insect damages by seaweed eating animals at the time of forming a seaweed bed. SOLUTION: This seaweed bed forming member 10 is provided with a sheet 12 composed of decomposing resin and the repellent 14 of the seaweed eating animals adhered to the sheet 12 and is installed in the sea of a reef or the like for instance. The installed seaweed bed forming member 10 starts to collapse little by little by the action of the decomposing resin and the repellent 14 starts to dissolve little by little in seawater accompanying it. Then, the seaweed eating animals flee from the reef or the like by the action of the repellent.
Patent JP-S60250249-A (JP)
Title: Ultrasonic probe
Inventor: KONDOU TOSHIROU
IPC: G10K11/00
Filed: 1984-05-28
Abstract: PURPOSE:To elevate the reliability with a longer life through the application of a magnetic seal by arranging fine particles of magnetic material into perfluoroalkyl polyeter as dispersion medium to make a magnetic fluid usable as magnetic seal. CONSTITUTION:A low polymer of ethylenetrifluoride slower in the sound velocity than a living body is used as ultrasonic transmission medium liquid 9 and after perfluoroalkylpolyeter is added thereto 9 beforehand to make it saturated with respect to the solubility thereof, the medium liquid 9 is sealed into a case 1 of a probe. The magnetic fluid 11 of a magnetic seal 10 employs that 11 with perfluoroalkylpolyeter as dispersion medium. Thus, the picture quality and frame rate can be improved to reduce mechanical vibration thereby assuring a higher durability and reliability.
Patent JP-S587626-A (JP)
Title: Exposure adjusting method of microfilm copying machine
Inventor: SUZUKI KAZUHIRO
IPC: G03B27/54
Filed: 1981-07-08
Abstract: PURPOSE:To execute a suitable exposure adjustment even in case of a remarkable change of density of a film or a copying magnification, by adjusting the exposure to a reference value by means of an automatic exposure adjustment, and subsequently, switching it to a manual exposure adjustment, and finely adjusting the exposure. CONSTITUTION:The quantity of light of a lamp 7 is adjusted by setting a switch 6 to the automatic side, and sending divided voltage of a voltage dividing circuit 5 to a V/I converter 8. On the other hand, a motor controller 11 automatically adjusts a diaphragm 9. As a result, the diaphragm and the quantity of  light of the lamp are automatically adjusted so that an output of a photoelectric element 1 becomes a reference value. Subsequently, the quantity of light of the lamp is finely adjusted by setting the switch 6 to the manual side, sending  the divided voltage of a voltage dividing circuit 12 to the converting circuit 8,  and adjusting a variable resistance Rv. In this way, the exposure adjusted in advance by means of the automatic adjustment is finely adjusted by the manual  adjustment, therefore, it is possible to execute a suitable exposure adjustment even in case of a remarkable change of density of a film or a copying magnification.
Patent JP-H07309446-A (JP)
Title: Work supply device to blast device or the like
Inventor: IWAKI KAZUHARU
IPC: B65G65/23
Filed: 1994-05-20
Abstract: PURPOSE:To reliably supply a work charged in from a chute to a work receiver standing by on the under side. CONSTITUTION:Since a guide cylinder 13 surrounds a work passage between the lower end of a chute 12 and a work receiver 8 at supply time of a work 2 to the work receiver 8 from the chute 12, the work 2 does not spring outside, and is reliably guided in the work receiver 8. When the work receiver rotates by a second air cylinder 16, since a first air cylinder 15 actuated in synchronism with it is actuated and retreats the guide cylinder 13 from the passage, the work receiver 8 smootly rotates.
Patent JP-H06317565-A (JP)
Title: Eddy-current flaw detection test method
Inventor: KOGURE SUMIO
IPC: G21C17/003
Filed: 1993-05-07
Abstract: PURPOSE:To manufacture a testing coil having a complicated shape simply, quickly and at low costs by a method wherein two testing coils are formed as wavy coils of a triangular wave shape, the pitch of their waveforms is maple small and their phase is shifted. CONSTITUTION:Two testing coils 11, 12 Which have been wound on a coil bobbin 60 so as to be a wave shape are formed as wavy coils of a triangular wave shape, the pitch of their waveforms is made small, and the interval between the two coils is made small. The wound coils 11, 12 are arranged in such a way that their phase is shifted by a pitch of about 1/4 to the circumferential direction of the coil bobbin 60. Since the coils 11, 12, i.e., two eddy currents 41, 42 which are linked to them, do not become parallel to the circumferential direction of a pipe 50, a dead angle is not caused when a material flaw in the circumferential direction is detected. Since a material flaw 52B in the circumferential direction is parallel to the eddy current 41 in its position, it is not detected, the coils 11, 12 and the pipe 50 are moved relatively to the direction of an arrow 55, it is detected by cutting off the eddy current 52 when it comes to a position 52A, and a dead angle in the circumferential direction is not caused.
Patent JP-S5230279-A (JP)
Title: Rod catalyst body
Inventor: MATSUMOTO RIYUUTAROU
IPC: B01D53/86
Filed: 1975-09-04
Abstract: PURPOSE: A rod catalyst body which is not clogged with dust. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05298043-A (JP)
Title: Information filing device
Inventor: MATSUI MASAHARU
IPC: B41J29/38
Filed: 1992-04-24
Abstract: PURPOSE:To prevent printing trouble caused by machine type setting error by eliminating machine type setting by providing a printer interface circuit for discriminating the machine type of a printer from machine type information and for performing printing timing control corresponding to the connected printer in the information filing device connected to the printer provided with the machine type information. CONSTITUTION:A printer interface circuit 6 detects a machine type information command composed of 8 bits transmitted from a printer 7 and discriminates the machine type of the connected printer 7. At the same time, the printing timing control is performed corresponding to the connected printer 7. On the other hand, the machine type information is sent to a CPU 9, and the CPU 9 receives this machine type information and controls a printing program corresponding to the connected printer 7.
Patent JP-H06327196-A (JP)
Title: Drum motor
Inventor: SHIRONOKUCHI HIDEKI
IPC: H02P6/16
Filed: 1993-05-07
Abstract: PURPOSE:To detect a specific position of rotation within one rotation of a rotor without combining a PG magnet with a PG head. CONSTITUTION:Magnets 25 for formation of a positional signal of one pole pair are formed, at a pitch which is smaller than the interpole pitch of magnets 24 for a field system, in a part of the magnets 24 for the field system of a rotor 20. When attention is paid to one coil out of 3 plurality of stator coils, the frequency of an excitation voltage at the passage of the magnets 25 for formation of the positional signal through the coil is different from the frequency of an excitation voltage at the passage of the magnets 25 for the field system through the coil. As a result, when the excitation voltage of the coil is detected, it is possible to detect a specific position of rotation within one rotation of the rotor 20.
Patent JP-S5231116-A (JP)
Title: Apparatus for continuous spinning of viscose rayon yarns
Inventor: TOOMEZUKA SEIICHI
IPC: D01D5/06
Filed: 1975-09-03
Abstract: PURPOSE:To eliminate the cause of yarn breakage and fluffing at the drum type multistage scouring apparatus, and to make it possible to increase the spinning speed by making the diameter of the topmost roll at the scouring apparatus the greatest.
Patent JP-S5441185-A (JP)
Title: Spectrophotometer
Inventor: AKITOMO NOBUO
IPC: G01J3/28
Filed: 1977-09-07
Abstract: PURPOSE:To make possible combined possession of operation characteristic and versatility by providing a memory device which stores standard parameters and an operating part which makes possible inputting arbitrary parameters.
Patent JP-H08260568-A (JP)
Title: Reinforcing material for joint section such as groundsill, column, girder, girth, beam and tie beam of wooden building
Inventor: YOSHIDA KATSUHIRO
IPC: E04B1/26
Filed: 1995-03-17
Abstract: PURPOSE: To increase the strength of a wooden building by fixing a reinforcing material diagonally cut with an iron plate at the prescribed angle, turned over with one side, and welded with the cut face at the prescribed angle to a groundsill, a column, a girder, a girth, a beam, or a tie beam. CONSTITUTION: An iron plate 1 is diagonally cut into two at 45 deg., one side is turned over, and cut faces are welded or stuck at 90 deg.. Fixing holes are bored on the iron plate 1. The iron plate 1 is fixed to a groundsill 4, a column 5, a gider, a girth, a beam, or a tie beam by bolts or reverse nails, the strength of a wooden building is further increased, and the strong building against an earthquake or a typhoon is obtained. A plastic vinyl, ceramic, or a aluminum material having high hardness may be used for this reinforcing material.
Patent JP-S5231024-A (JP)
Title: Process for preparation of epoxysuccinic acid esters
Inventor: SAWADA JIROU
IPC: C07C69/65
Filed: 1975-09-03
Abstract: PURPOSE: Epoxysuccinic acid esters, and their salt having inhibitive action to the activity of proteolytic enzymes, are prepared by the hydrolysis of epoxysuccinic acid diesters. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5231084-A (JP)
Title: Synthesis of dihydrophthalazinospiropyrane derivatives
Inventor: SATOU KOUZOU
IPC: C07D491/107
Filed: 1975-09-03
Abstract: PURPOSE: Dihydrophthalazinospiropyrane derivatives of formula I (R 1  is H, halogen, alkyl, NO 2 , OH, COOH, acylamino; R 2  is halogen, alkyl, aralkyl, alkoxy, alkylthio; R 3  is alkyl, aryl, aralkyl; R 4 , R 5  are H, halogen, alkyl, alkoxy, aryl, aryloxy); for example, 2-Me-4-Et-1,2-dihydrophthalazino-1,2'-spiro-6'-NO 2 2H-1-benzopyrane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60250922-A (JP)
Title: Thick rimmed product provided with triple coat
Inventor: FUKUDA KENJI
IPC: B29C39/20
Filed: 1984-05-26
Abstract: PURPOSE:To provide a reinforced thick RIMMED product with a second undercoat film and a topcoat film applied after the release of the mold by applying an undercoat on the inner surface of a foam molding mold to be transferred onto a molding during a reaction injection molding. CONSTITUTION:A mold release agent is sprayed on the surface of a mold 6 for molding of a spoiler, then, a 2-liquid urethane coat applied as an undercoat 7 and dried. Then, after a steel plate reinforcement 9 is inserted into the mold 6, a urethane resin containing a foaming agent is injection molded to obtain a molding with an undercoat film 11 transferred onto a foamed urethane resin 10. After the removal of the mold release agent attached to the coating film 11, a second undercoat film 12 and a topcoat film 13 are formed to finish a desired spoiler 8. This permits the inhibiting of bubbles generated near a skin layer thereby producing a thick RIM product eliminating pinhole.