baber/WOPTO huggingface dataset:
Patent JP-S6146685-A (JP)
Title: Prediction encoder of moving picture signal
Inventor: FURUKAWA AKIHIRO
IPC: H04N19/50
Filed: 1984-08-13
Abstract: PURPOSE:To prevent the occurrence of the information derived from noise and jitter of a sampling pulse by discriminating more precisely a still area with respect to an input moving picture signal and applying the coarse quantization with respect to a predicted error signal in the discriminated still area. CONSTITUTION:An input moving picture signal is supplied to a frame memory 10, optimum prediction/deciding circuit 12 and substracts 11 and 13. Said circuit 12 selects one predicting function, which minimizes the predicted error, with the aid of the input moving picture signal and a picture signal supplied from the frame memory 10, and supplies it to a variable delay circuit 14, quantizing circuit 15 and anisometric encoder 19. The quantizing circuit 15 quantizes the predicted error supplied from the subtractr 13, where four kinds of quantization characteristics are used. Namely, a norm of an optimum predicting function from the optimum prediction deciding circuit 12 is calculated. After the block is decided to be in the moving area or in the still area, a quantization characteristic with a wide dead zone is selected when the said block is decided to be in the still area.
Patent JP-H0394856-A (JP)
Title: Coating device
Inventor: MIZUTANI NOBUHIRO
IPC: C03C17/32
Filed: 1990-06-26
Abstract: PURPOSE:To easily remove a coating soln. deposited on the part other than the scratched part by providing a sucker for sucking an excess of the soln. applied on the surface of a body to be coated on the downstream side of the coating device in the conveying direction of the body. CONSTITUTION:A bottle 2 conveyed by a conveyor member 1 is rotated by a bottle rotating device. The bottle 2 is coated with a coating soln. under these conditions by the coating device 4. Meanwhile, the bottles coated with the soln. are polished by a wiper 8. The bottles are successively conveyed by the member 1, and an excess of the soln. deposited on the bottle 2 is sucked by the sucker 6.
Patent JP-S6412736-A (JP)
Title: Data transmission equipment
Inventor: NAKAMURA SHIGEKI
Filed: 1987-07-07
Abstract: PURPOSE:To surely guarantee multiple address property in multiple address communication, by using a specific pattern which can be detected in spite of whether or not a data transmission equipment is set at a receivable state. CONSTITUTION:When a multiple address transmission request is issued, a specific pattern sending circuit 100 is started up, and the specific pattern is sent to a loop shape transmission path 2. A station receiving the specific pattern relays and reproduces the specific pattern, and starts up a timer 106, and prohibits the start-up of transmission from a communication control part 11. In such a way, it is possible to surely set all of the stations at temporary transmission prohibiting states. Thereby, the reception of the multiple address communication by all stations can be surely guaranteed.
Patent JP-H0343394-A (JP)
Title: Automatic vacant space adjusting device for gravity type filling apparatus
Inventor: YOSHIDA SHIGERU
IPC: B67C3/04
Filed: 1989-06-30
Abstract: PURPOSE:To simultaneously adjust vacant spaces in containers even when a liquid tank has many filling heads, by a method wherein the liquid tank is raised or lowered against the same height containers to adjust remaining vacant spaces in the containers corresponding to the elevation of the liquid tank. CONSTITUTION:A packing 21 of a filling head 3 is brought in close contact with the mouth of a container 20. The air in the container 20 escapes to the upper space in a liquid tank 2 through an air vent passage 8 as the liquid is filled in the container 20. The liquid enters the air vent passage 8 after the liquid level in the container 20 reaches the lower end of the air vent passage 8, and the filling finishes when the liquid rises up to the liquid level in the liquid tank 2. Therefore, when the liquid tank 2 is previously located at a certain elevated position by a tank lifting device 31, the amount of protrusion of a vent pipe 6 in the container 20 is adjusted corresponding to the elevated position. Thereby, the vacant spaces in the containers can be adjusted simultaneously.
Patent JP-H0833948-A (JP)
Title: Manufacture of baking hardening type cold rolled steel sheet excellent in surface quality
Inventor: OKANO YOICHIRO
IPC: B22D11/00
Filed: 1994-07-21
Abstract: PURPOSE:To manufacture the baking hardening type cold rolled steel sheet excellent in the surface quality without any limit in the added elements, the deterioration of the material, or the increase in the cost. CONSTITUTION:The cold rolled steel sheet having the composition consisting of 0.001-0.008% C, 0.05-2.0% Mn, 0.01-0.1% Al, <=0.02% S, <=0.005% N, and one or two kinds of Ti and Nb of the amount to satisfy the prescribed relationship, and the balance Fe with inevitable impurities is manufactured. The continuous casting is achieved under the condition to satisfy the relationship: (a) <=0.006(m), and 0.1<=(60/n)-120t<=0.22(sec), where V(m/min) is the casting speed, a(m) is the amplitude of the casting mold, n(min<-1>) is the frequency of the casting mold, and tmin)=(1/2pin).cos<-1>.(-V/2apin).
Patent JP-H0518645-A (JP)
Title: Heat pump type air conditioning device
Inventor: ENOMOTO MASAYOSHI
IPC: F25B47/02
Filed: 1991-07-10
Abstract: PURPOSE:To improve defrosting capacity by a method wherein production of a fluctuation in a cycle is reduced and the high power of a refrigerant compressor is generated. CONSTITUTION:In a refrigeration cycle 1 wherein a refrigerant compressor 3, an outdoor heat-exchanger 4, and an indoor heat-exchanger 5 are interconnected in an annular manner through a four-way valve 2, a first pressure reducing device 9 and a first bypass passage 10 bypassing the first pressure reducing device 9 are located between the outdoor and indoor heat-exchangers 4 and 5, and a solenoid valve 11 opened during defrost operation is located in the first bypass passage 10. A second pressure reducing device 12 and a second bypass passage 13 bypassing the second pressure reducing device 12 are located between the four-way valve 2 and the indoor heat-exchanger 5, and a solenoid valve 14 closed during defrosting operation is located in the second bypass passage 13.
Patent JP-S5961616-A (JP)
Title: Surface treatment of soft ground and coupler therefor
Inventor: YANO KOUICHIROU
IPC: E02D3/00
Filed: 1982-09-30
Abstract: PURPOSE:To prevent the tensile fracture of a surface-solidifying treatment board by a method in which a proper area of the surface layer of soft ground is solidified by treatment, surface-solidifying boards are formed at a given interval on a proper area of the surface layer, joint treatment is applied, and sand, etc., is spread over the surface-solidifying boards. CONSTITUTION:A given surface area range of the surface layer of the soft ground 1 is solidified by treatment to construct surface-solidifying treatment boards 3 at a given interval of 50-70cm. The joints 7 of the surface-solidifying treatment boards 3 are connected with a sheeted material 8 and a rope 9 and sandy soil 13, etc., is spread over the boards 3 by a bulldozer 4, etc., to cover the surface of the soft ground.
Patent JP-2000002568-A (JP)
Title: Air flow rate measuring apparatus
Inventor: ABE HIROYUKI
IPC: G01F1/69
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a heating resistance type air flow rate measuring apparatus wherein the dust deposition is suppressed for a long time, without needing other extra mechanism than the heating resistance and thermosensitive resistance, thereby always obtaining a high-accuracy flow rate detection. SOLUTION: In the heating resistance type air flow rate measuring apparatus comprising a heating resistance 1 and thermosensitive resistance 2 in an air passage 8, and the heating resistance 1 is disposed ahead in an air flow direction F and the thermosensitive resistance 2 disposed in the rear so that the heating resistance 1 and thermosensitive resistance 2 locate parallel on the same flow line Lc. The effect contributes to the improvement of the contamination resistance and accuracy.
Patent JP-S5870887-A (JP)
Title: Preparation of packing material useful in contact aeration chamber or the like
Inventor: TANAKA TERUO
IPC: B29C65/02
Filed: 1981-10-22
Abstract: PURPOSE:To efficiently and securely hot-weld net bodies, by arranging a plurality of net bodies while shifting their hot-welted positions to hot weld only inner and outer bodies lapping together, separating unwelded parts from each other to constitute approximately honeycomb structure. CONSTITUTION:A raw reticulated net 7 made of synthetic resin is supplied from a raw net roll 8, cut into a piece having fixed length on a carrying stand 9 by using a cutting means 10 and then mounted as the second net body 3 having the fixed length on the first net body 2 having the fixed length on a base plate 1. After a heater 5 is brought into contact with the second net body 3 to hot- weld it by elongating a vertically moving cylinder 13, the third net body 6 having the fixed length is lapped at a position shifted by a half of pitch and linearly hot-welded only to the second net body 3. In this way, a plurality of net bodies are laminated, and each of the unwelded inner and outer parts of the laminate 11 lapping together is separated from each other to obtain a packing material A formed into honeycomb structure as a whole.
Patent JP-S6062135-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINOZAKI SATOSHI
IPC: H01L21/316
Filed: 1983-09-14
Abstract: PURPOSE:To obtain a fine element isolation film by executing double layer masks consisting of SiO2 and Si3N4 to a P<-> type Si substrate, forming a groove with an inclined plane, covering the inclined plane with three-layer masks composed of poly Si, Si3N4 and CVD SiO2, boring Si3N4 on the bottom of the groove and burying the groove through thermal oxidation. CONSTITUTION:SiO2 12, and Si3N4 13 are superposed on a (100) face in a P<-> type Si substrate, a resist mask 14 is executed and a groove with an inclined plane is formed through RIE, and B ions are implanted. The resist 14 is removed, poly Si 16, Si3N4 17 and CVD SiO2 18 are laminated, and a mask 18' is formed on the inclined plane of the groove through RIE. Si3N4 17 on the bottom of the groove and in an element region is removed through etching while using a mask 18'' as a mask, and the mask 18'' is removed through etching. The whole is thermally oxidized while employing Si3N4 17 as a mask, a field oxide film 19 is formed while a B ion implanted layer is activated to shape a P type inversion preventive layer 20, and exposed poly Si 16 is also changed into SiO2 21. Si3N4 13, 17 are removed through etching after SiO2 21. According to the method, the reduction of a film consisting of Si3N4 13 on the element region is prevented, flaws are not generated in Si3N4 17, the difference of the change of patterns is minimized, and an insulating isolation film can be fined.
Patent JP-H084258-A (JP)
Title: Mat border and manufacture thereof
Inventor: NAITO KIICHI
IPC: E04F15/02
Filed: 1994-06-17
Abstract: PURPOSE:To provide a high value added by subjecting a woven fabric to textile printing to form a design pattern, and printing a giant design or fine design which can not be expressed by jacquard fabric. CONSTITUTION:A woven fabric using a spun yarn as weft, warp or the both and substantially having no fluff exceeding 2mm in length on the surface is subjected to the textile printing of a pattern. A polyvinyl alcohol aqueous solution is applied to one surface of this slender fabric, the fabric is then compressed by a metal roller to press the fluff, and the pattern is printed by a printing machine to form a mat boarder. Thus, excellent contamination preventing property can be provided by the suppressing work of the fluff.
Patent JP-2001003702-A (JP)
Title: Gas turbine rotor
Inventor: ICHIYANAGI TAKU
IPC: F16D1/112
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To shorten the manufacturing process of a detachable gas turbine rotor. SOLUTION: This gas turbine rotor comprises a plurality of disk-shaped rotor disks 50 put one over another and all of them axially connected to each other through a spindle bolt. In this case, the rotor disks are assembled with the top faces 53c of ring-shaped projections 53 formed on their respective side faces abutting on each other. On the top faces of the ring-shaped projections, a plurality of grooves 33 having a semicircular cross section are radially formed at positions matching each other to form a circular hole to receive a torque pin to be inserted between disks together with the same shape grooves of the rotors disks adjacent to each other when the rotor is assembled. A side face 53a is formed into a spherical face having a center on the disk's center axis line CL on the center side of the ring-shaped projected disk, and a face abutting on the ring-shaped projected side face of a flange abutting on the side face on the center side of the ring-shaped projected disk of the torque piston is formed into a spherical face which is complementary with each other.
Patent JP-H0730851-A (JP)
Title: Television broadcast recorder
Inventor: NISHIMURA EIZO
IPC: H04N5/937
Filed: 1993-07-09
Abstract: PURPOSE:To record a television program in real time and to reproduce the program at an optional time. CONSTITUTION:The device is provided with an A/D converter 1, a frame memory 2 storing tentatively digitally converted video data, a compression processing section 3 applying compression coding to video data read from the frame memory 2, a recorder 4 having a random accessible recording medium such as an IC memory recording the compression coded video data sequentially in an FIFO form with time data, an expansion processing section 5 decoding the compression coded video data read from the recorder 4 by a predetermined method, a reduction/magnification processing section 6 reducing or magnifying the original video data subject to expansion processing to a required display pattern size, a D/A converter 7, a changeover section 8 synthesizing the real time video signal based on the television program broadcast at present and the video signal reproduced via the recorder 4, a display section 9 displaying a video image and a control section 10 controlling each section.
Patent JP-S6230825-A (JP)
Title: Cooling method for hearth roll
Inventor: KIKUCHI NORIO
IPC: C21D9/56
Filed: 1985-08-01
Abstract: PURPOSE:To improve strength of a hearth roll and to eliminate creep deformation, by providing cooling flow path to inner part of the hearth roll for transferring a thick plate, etc., in a heat treating furnace, and passing fluid to be allowed to flow into the heat treating furnace to the cooling flow path. CONSTITUTION:N2 to be supplied by a pipe line 15 is allowed to flow into the heat treating furnace 10, and the N2 is blown into the cooling flow path 14 from one end of the hearth roll 11 through a rotary joint 17. Therefor, the roll 11 for transferring the thick plate 12 is revolved in the furnace 10, but N2 can be blown into the path 14. The path 14 is formed by fixing a roll 18 and a core 19 with plural supports 20. Blown N2 is passed through the path 14 and released into the furnace 10 from plural blowing out holes 21 at the other end. In this way, temp. of the roll 11 is lowered and the creep strength is improved.
Patent JP-H05336784-A (JP)
Title: Detecting circuit of number of revolutions of motor
Inventor: ISHII TOSHIHIKO
IPC: H02P29/00
Filed: 1992-06-03
Abstract: PURPOSE:To make it possible to detect a target number of revolutions is reached, irrespective of the number of revolutions, by inputting and computing a speed signal or a reference clock signal and also a phase comparison output and by making a prescribed one of outputs of the computation be a signal showing a phase locked state of the speed signal and a reference clock. CONSTITUTION:When a phase comparison control loop is established in a servo loop of a motor and a reference clock CK turns from L to H, an output of an inverter G2 changes from H to L after a certain delay time. A phase comparison control output at this time is L, and therefore an output/Q of a D-flip-flop DFF 2 becomes H. When the reference clock CK turns from H to L, an output Q of a D-flip-flop DFF 1 changes from L to H. Accordingly, an output of an AND gate G3 changes from L to H at this time point. In this way, a stable detection signal can be outputted for any number of revolutions.
Patent JP-H0223136-A (JP)
Title: Sheet feeder
Inventor: TAKAHASHI YASUHIRO
IPC: B65H9/12
Filed: 1988-07-08
Abstract: PURPOSE:To enable application to a system using the method where sheets of paper are delivered with the center line thereof used as the reference line by mounting an attitude changing means which turns a sheet of paper having been delivered, at 90 deg. through the approximate center point of the sheet with respect to the stored position in a sheet feed part if a disalignment is determined by a decision means. CONSTITUTION:Both the attitude of sheets of paper stored in a sheet feed part and the suitable sheet attitude for image processing are checked for any position error by a decision means. As a result, if any position error is detected, change-over pawls 106 and 107 are moved to the actual line as shown, and the sheet are guided to an attitude changing means 105. This sheet is turned approximately 90 deg. through the center point of the sheet as the axis of turn by this attitude changing means 105 and meets the document loading attitude on a sheet stand. Then the change-over pawls 106 and 107 are retracted to the position drawn by the supposing line and the sheet is delivered to an image processing part from the attitude changing means 105 by a delivery means including pairs of rollers (201, 202) and (203, 204).
Patent JP-H04368635-A (JP)
Title: Optical head supporting mechanism
Inventor: KAKIMOTO HIROAKI
IPC: G11B7/085
Filed: 1991-06-17
Abstract: PURPOSE:To support an optical head used for an optical disk device in a stable state least back-lash occurs. CONSTITUTION:Recessive grooves 14 are provided for a carriage 7 and receiving surfaces 21 are formed on both ends. External guide rails 16 are arranged at the corners of the grooves 14 and they are brought into contact with the receiving surfaces 21. The carriage 7 is supported in the stable state by using the elastic force of the external guide rails 16.
Patent JP-2000356952-A (JP)
Title: Thermosensitive recording label
Inventor: MATSUBARA MASAYUKI
IPC: B41M5/337
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosensitive recording label which imparts sufficient release performance to a release layer, is improved in water resistance and light resistance being problems with thermosensitive recording and does not require release paper (a liner) by providing the one surface of a base with a thermosensitive color developing layer, an adhesive layer, a plastic film layer and the release layer and providing the rear surface thereof with a tacky adhesive layer. SOLUTION: The one surface of the base 5 of the thermosensitive recording label is successively provided with the thermosensitive color developing layer 4, the adhesive layer 3, the plastic film layer 2 and the release layer 1 and the rear surface thereof is provided with the tacky adhesive layer 6. The tacky adhesive power of the tacky adhesive layer 6 and the release layer 1 is properly set. As a result, the sufficient release performance may be imparted to the release layer 1 of the linerless label and, therefore, there is no need for degrading the tacky adhesive power of the label and a stable traveling property may be obtained with a recorder. The blocking, etc., of the label may be lessened.  Also, the light resistance and water resistance which do not exist in ordinary thermosensitive labels may be imparted to this label and, therefore, a preservation property may be greatly improved.
Patent JP-S6327191-A (JP)
Title: Pb signal transmitting method for private digital electronic exchange
Inventor: USUI NORIYOSHI
IPC: H04Q1/45
Filed: 1986-07-18
Abstract: PURPOSE:To simultaneously transmit a PB signals to many trunk lines, etc. by controlling a channel memory, which is assigned with the PB signals in a relation that 1 address corresponds to 1 kind of the PB signal. CONSTITUTION:A switch circuit 3 connected to an extension telephone 1 through an extension circuit 2, consists of a multiplexing circuit, a multi-isolation circuit, the channel memory and a channel control memory. The control of the channel memory is executed by a sequential-write/random-read controlling method, and a time slot conversion is executed. A PB signal generation circuits 5a, 5b, ... are connected to the multiplexing circuit, and the PB signal is assigned to the channel memory in the relation that 1 address corresponds to 1 kind of the PB signal. When the PB signal is being transmitted to one trunk line, the PB signal simultaneously can be transmitted to another address through another trunk line, if an address number is written. Accordingly, the PB signals simultaneously can be transmitted to many trunk lines.
Patent JP-S5873496-A (JP)
Title: Pipe for raft
Inventor: OOHASHI HIDEAKI
IPC: B29C63/00
Filed: 1981-10-27
Abstract: PURPOSE:To prolong durbility by covering the surface of a pipe for raft with polyurethane elastomer. CONSTITUTION:The surface of a pipe of polyvinyl chloride 1 to be used for rafts is coated with a fiber reinforced plastic 2, and in the case of an iron pipe a rust preventive coating is applied, previously. Thereover is coated with a uniformly mixed liquid 3 of the original liquid of polyurethane elastomer, i.e. a hardening component made of polyamin and polyole, and an isocianate composite. The pipe 1 thus processed shall be left for approx. seven days, and thereafter a raft 4 of approx. 10m square is made using a coupling pipe 5, a drum 6,  etc. Thus the durbility can be prolonged.
Patent JP-H0824631-A (JP)
Title: Regular packing material for gas-liquid contact equipment and production thereof
Inventor: OKADA TOMONORI
IPC: B01J10/00
Filed: 1994-07-22
Abstract: PURPOSE:To provide a packing material optimum split shape into which a part of a necessary packing material is precedingly producible before the diameter of a packed tower is decided in the production of a regular packing material for a large-sized gas-liquid contact apparatus having a circular cross section. CONSTITUTION:A precedingly produced packing material A is formed so as to have dimensions (b), (h) not requiring a process enabling preceding production before the diameter of a packed tower is decided and performing re-molding in matching relation to the shape of the packed tower after the diameter of the packed tower is decided and the whole of the packing material is constituted so as to have a size considering assembling, feeding and workability such as the incorporation into the packed tower. Therefore, much equipment investment or the prospective production of an intermediate product is not required and a necessary packing material can be produced without bringing about the short- term concn. of work, the delay of the appointed data of delivery or the deterioration of workability and an inexpensive packing material can be provided.