baber/WOPTO huggingface dataset:
Patent JP-H04288925-A (JP)
Title: Manufacture of welded steel pipe
Inventor: NISHIDA YASUO
IPC: B21D3/05
Filed: 1991-03-19
Abstract: PURPOSE:To prevent the twisting of the welded line of a welded steel pipe and to obtain products without defects in welding or the cutting of beads for welding. CONSTITUTION:When the welding part of an electric resistance welded tube 1 is in pressurized-contact with a pair of hourglass-shaped surface rolls 2, 2', when the welded line W is twisted, the twisting is corrected by tilting one or both of the hourglass-shaped surface rolls 2, 2' with its axial center R on the rolling-down axis P, by a minute angle to the direction of forwarding the pipe.
Patent JP-H06250498-A (JP)
Title: Charger for image forming device
Inventor: MURAYAMA KOJI
IPC: H01T19/00
Filed: 1993-02-20
Abstract: PURPOSE:To eliminate complicated, meticulous and time-consuming work in the case of tensioning and stretching a charger wire, to improve workability and assembling easiness and to reduce the cost of a charger. CONSTITUTION:End fixing means directly fixing the charger wire 5 are provided in housings 4 and 6 on both sides of a shield case 2, and one housing 6 is made to freely slide in the stretching direction of the wire 5, then a pressing means 9 pressing the housing 6 in the stretching direction of the wire is provided.
Patent JP-H09247180-A (JP)
Title: Process lan tap, portable computer and integration control system
Inventor: MATSUMOTO KATSUNORI
IPC: G05B23/02
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To maintain process controls sprinkled at respective places by only one personnel. SOLUTION: A transmission control module 141 is incorporated in a tap arranged in a process LAN 141 and also a connector 142 for connecting a transmission cable is fitted. Then, a portable computer 18 where a maintenance program simplified when compared with the process operation monitoring device of an integration control system is mounted is connected to the connector of the process LAN tap through the use of the transmission cable 19. Thus, wherever the process control requiring maintenance exists, the portable computer is moved to the place where the process control is arranged, the portable computer 18 is connected to the process LAN tap 14 by the transmission cable 19 and required maintenance work is executed by only one maintenance personnel.
Patent JP-H08228162-A (JP)
Title: Receiver
Inventor: SHINADA SATORU
IPC: H04B1/16
Filed: 1995-02-20
Abstract: PURPOSE: To identifiably display information received in real time and stored information at the receiver of FM teletext multiplex broadcasting. CONSTITUTION: This device is provided with a circuit 33 for receiving teletext broadcasting and a memory 14 for storing character data received by this reception circuit. A display element 40 is provided to selectively display the characters of received character data and the characters of character data extracted from the memory. The display state is changed at the time of displaying the characters of the received character data and at the time of displaying the characters of character data extracted from the memory.
Patent JP-H03255842-A (JP)
Title: Multi-room type air-conditioner
Inventor: EBISU KOJI
IPC: F24F11/02
Filed: 1990-03-06
Abstract: PURPOSE:To coincide with each room temperature and each preset room temperature, by a method wherein at each of rooms, a detector for the room temperature, a detector for the preset room temperature, an operating device for a differential coefficient of the room temperature just before an infinitesimal time, and a controller for an indoor expansion valve are provided. CONSTITUTION:Detectors 10A to 10C for detecting room temperature at each of rooms, detectors 29A to 29C for detecting preset room temperature at each of the rooms, and operating devices 32A to 32C for a differential coefficient of the first or higher order of the room temperature just before an infinitesimal time at each of the rooms are provided, and the unknown parts in dynamic characteristics are estimated at the outputs from these detectors and operating devices, and thus the opening of each of indoor expansion valves 9A to 9C is controlled so as to deny their influences with each other. For this reason, the room temperature can always coincide, at each of the rooms, with the preset temperature under the proper responses thereof without the influences of both mutual intervention and dynamic characteristic fluctuations.
Patent JP-H10249217-A (JP)
Title: Regenerative water softener
Inventor: KAMIYA YOSHINORI
IPC: C02F1/42
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize apparatuses installed with a regenerative water softener and to contrive cost reduction by contriving miniaturization of the regenerative water softener. SOLUTION: The regenerative water softener 20 is provided to perform water softening treatment for water supplied to a treatment tank 11 in which brine is consumed. A brine-holding part R, which holds brine of the minimum amount necessary for regeneration of cation exchange resin in the water softener 20, is provided in the inside of a brine storage tank 12 storing brine supplied to the treatment tank 11. Also, a brine supply passage (which is provided in the inside of the water softener 20, connected by communication with a connection pipe 29a) is connected by communication with the brine-holding part R.
Patent JP-H09216683-A (JP)
Title: Container
Inventor: TAJIRI HIROHIKO
IPC: G07F9/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To offer one more product as a reward when the letters of 'you win' are found by printing the letters of 'you win' on the internal side of a container for ice cream or shaved ice. SOLUTION: The letters of 'you win' 5 are placed on the internal bottom surface 2, the internal side surface 3 of a container for ice cream or shaved ice, and the internal side of a lid. In case of a paper container, the letters can be simply written on the internal side, but in case of a plastic container, the outside of the container is colored so that the side may not be seen, or the container main body is tinted.
Patent JP-S61217457-A (JP)
Title: Paper feed system in printer
Inventor: IMAI YUKITAKA
IPC: B65H23/038
Filed: 1985-03-19
Abstract: PURPOSE:To eliminate the necessity of alignment of tractor or setting of paper in the tractor when replacing the paper by controlling the rotary speed of rollers split to the right and left through detection of oblique advance of sensor thus preventing the oblique advance. CONSTITUTION:The left edge positions of papers detected through photoreceptors 18 in sensors 20 arranged in front and rear of feed rollers 17 are compared to control the rotary speed of split right/left feed rollers 17 on the basis of the detected amount of oblique advance of paper by means of a circuit 19. When the continuous paper 15 to be fed through the feed rollers 17 is normal, motors M1, M2 will run steadily while upon shifting of paper 15 to the right by 0.1mm, the rotation of motor M1 is increased and upon further shifting in same direction by more than 0.2mm, the rotation of motor M1 is increased while simultaneously the rotation of the motor M2 is dropped thus to correct the oblique advance of paper 15 in short time.
Patent JP-H10235085-A (JP)
Title: Drying hanger
Inventor: SHINOZAKI JINKO
IPC: D06F57/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a drying hanger designed so that the washing is easy to hang and that the washing hung does not make contact with wall surfaces and floor faces around drying space. SOLUTION: This drying comprises a frame 1 having hook means 2 for a long object L such as a clotheshorse L' and having a plurality of clips 3, 3... clipping the washing. The hook means 2 are provided in at least opposite positions of the frame 1, and the hook means 2 in the opposite positions are hooked to the long object L so that the hanger can be hung on the long object L in such a way that a plane surrounded by the frame 1 becomes almost horizontal.
Patent JP-H08247694-A (JP)
Title: Automatic washing equipment for air conditioner
Inventor: NAGAI MAKOTO
IPC: F28G15/04
Filed: 1995-03-15
Abstract: PURPOSE: To obtain automatic washing equipment for ceiling fitted type air conditioner which has a structure wherein one or more rectangular-plate-shaped heat exchangers are installed opposite to a fan. CONSTITUTION: This equipment has a guide rail B which is fitted removably to a casing of an indoor machine so that it is placed oppositely along the longitudinal direction of a heat exchanger with a prescribed gap therefrom, an equipment main body A which is equipped with washing nozzles 13 jetting a washing liquid to the heat exchanger and is fitted to the guide rail so that it can be moved forward and backward, a means for moving the main body forward and backward and a device for supplying the washing liquid to the washing nozzles.  The means for the forward-backward movement is equipped with a drive roller 4 brought into pressure contact with the guide rail, a means for the pressure contact and a movement motor 2 rotating the drive roller 4, and the means for the pressure contact is equipped with a follower roller 7 placed opposite to the drive roller with the guide rail held between them and a spring 10 actuating the follower roller so that it be made to approach the drive roller.
Patent JP-S60198721-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANBAYASHI MITSUHIKO
IPC: H01L21/265
Filed: 1984-03-22
Abstract: PURPOSE:To prevent the generation of a crack by coating the surface of an silicon wafer with a resist film, removing the resist films in a section, to which ions are to be implanted, and the section of a scribing line, and implanting ions thereinto. CONSTITUTION:A resist film 11 is formed on the surface of an silicon wafer 10. The resist films in chip scribing line sections for each chip are removed through patterning even in the surfaces of the resist films while being made to correspond to borderline sections among opening windows 12, from which ions must be implanted to the resist films 11, and a large number of chips 13 formed to the silicon wafer, the chip scribing line sections, and the surfaces of the resist films are isolated insularly. Accordingly, ions are implanted to the surface of the silicon wafer. Ions are implanted and the resist films are removed, the wafer is annealed, and an ion-implanted impurity is diffused into the silicon wafer.
Patent JP-S62213503-A (JP)
Title: Controlling method for induction motor of electric vehicle
Inventor: NAKAMURA MASASHI
IPC: H02P27/06
Filed: 1986-03-12
Abstract: PURPOSE:To always reduce a motor loss to the minimum value in an electric vehicle by first calculating the optimum motor magnetic flux that the motor loss becomes minimum, and calculating a torque current for outputting a target torque in the optimum motor magnetic flux. CONSTITUTION:A torque calculator 12 calculates necessary target torque T on the basis of running command and conditions. An efficiency optimizing circuit 14 obtains a motor magnetic flux phi that the entire motor loss becomes minimum on the basis of magnetic flux/loss characteristic data from the torque T and a motor speed N (fm). Then, it obtains a necessary torque current IT from the obtained motor magnetic flux phi. When the magnetic flux phi and the current IT are determined, a motor voltage V1 and a motor primary frequency f1 are calculated by the vector control by a vector calculator 16, which supplies it to a PWM controller 18.
Patent JP-H08248045-A (JP)
Title: Method and apparatus for measuring speed
Inventor: NOMURA MASAHIDE
IPC: G06T7/20
Filed: 1995-03-15
Abstract: PURPOSE: To determine the speed of an object under flexible setting conditions of a speed measuring apparatus by measuring the optical flow of the object thereby identifying the object simultaneously with determination of speed. CONSTITUTION: An output image signal from a TV camera 1 is digitized to determine the luminance at a predetermined time which is then converted at a two-dimensional FFT converting section 4 into a complex image value data and outputted. Based on the complex image value data, a space-time filter section 5 calculates the distribution of local optical flow components which are them employed at a space-time filter section 7 for calculating the output of optical flow distribution. Furthermore, the space-time filter section 7 calculates an optical flow distribution based on the output from an integrator section 6 and delivers the optical flow distribution to a speed deciding section 8.  Base on the optical flow distribution, the deciding section 8 calculates the speed distribution at each point on an image which is then converted at a D/A converter section 9 into an image signal and superposed on an original dynamic image data at a superimpose section 10. The results are displayed on a TV/VTR 11 thus identifying the object simultaneously with speed measurement.
Patent JP-S61216863-A (JP)
Title: Deformation chasing device for material to be welded
Inventor: FUKUNAGA ATSUHIRO
IPC: B23K9/127
Filed: 1985-03-22
Abstract: PURPOSE:To make the arc length constant at all times and to prevent the generation of welding defects by detecting with measuring roller the thermal deformation of welding material which is generated at welding time and by making the lifting speed of a torch variable according to the deformation. CONSTITUTION:The deformation chasing device equips the arm 3 to fit the set cams 4a, 4b, 4c, 4d to the supporting shaft 1 which is fixed to a frame 2, the measuring roller 5 to rotate plural set cams by fitting axially to the arm 3 and the limit switches 7a, 7b, 7c, 7d to operate with the rotation of the set cam. The welding of welding material 61, 62 is performed by fixing this deformation chasing device to the traveling device 31 which places a welder on board. The welding torches 64a, 64b are then ascended by actuating the limit switch 7a or 7b by the set cam 4a or 4b with the displacement of the measuring roller 5 to the upper part upto the apex thereof by the deformation of the upper face of the welding material in projection shape while the weld is progressing. The welding torch is then descended by actuating the limit switch 7c or 7d by the set cam 4c or 4d with the rotation to the lower part of the measuring roller 5 when surpassing the deformed apex.
Patent JP-S51131217-A (JP)
Title: Single tube type color image pick up tube target
Inventor: TOMII KAORU
IPC: H04N9/07
Filed: 1975-05-08
Abstract: PURPOSE: Interference membrance of inorganic material of three chrmatic dissolution filters prevents break of target electrodes due to thickness of filter by making the filter and 3 target electrodes in congruence. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60204438-A (JP)
Inventor: TANEDA KOUZOU
IPC: B65B69/00
Filed: 1984-03-23
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-H01232000-A (JP)
Title: Dehydrating agent
Inventor: MACHIDA MASUZO
IPC: B01D21/01
Filed: 1988-03-11
Abstract: PURPOSE:To enhance the capacity of the title dehydrating agent by mixing the anionic water-in-oil emulsion and cationic water-in-oil emulsion, one or both of which are partially cross-linked by a diethylenic cross-linking monomer. CONSTITUTION:The anionic water-in-oil emulsion polymer and cationic water- in-oil emulsion polymer, one or both of which are partially cross-linked by a diethylenic monomer, are mixed in the weight ratio of 20/1-1/20 based on the polymer effective components ratio to prepare a dehydrating agent. The partially cross-linked water-in-oil emulsion polymer is appropriately obtained by adding 0.001-0.005wt.% monomer to the total amt. of the water-soluble vinyl monomer, and copolymerizing the monomers. The water-in-oil emulsion polymer is obtained by copolymerizing the water-soluble vinyl monomer and a small amt. of cross-linking monomer in the hydrophobic surfactant and org. solvent.
Patent JP-S61218442-A (JP)
Title: Device for controlling lock-up of automatic transmission loaded on engine with constant speed traveling device
Inventor: KATO YUJI
IPC: B60W10/11
Filed: 1985-03-22
Abstract: PURPOSE:To suppress the frequent occurrence of lock-up shocks by controlling the lock-up of a torque converter in accordance with a schedule corresponding to a set car speed and a selected gear position during the operation of a constant speed traveling device. CONSTITUTION:A torque converter 1 which is installed between an engine 4 and an automatic transmission 2, is designed to be in a lock-up condition in which its input and output elements are directly connected. The engine 4 has a constant speed traveling device 3. In this construction, a constant speed travel detecting means 5 for detecting the operation of the constant speed traveling device 3, and a set car speed detecting means 6 for detecting the set car speed of the constant speed traveling device 3 are provided. Also, a gear position detecting means 7 for detecting the selecting gear position of the automatic transmission 2 is provided. During the operation of the constant speed traveling device 3, lock-up is carried out by means of a lock-up control means 8, in accordance with a schedule corresponding to the set car speed and a selected gear position.
Patent JP-H10251004-A (JP)
Title: Production of refined hydrogen peroxide solution
Inventor: KAJIWARA SHOICHIRO
IPC: B01J39/04
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a high purity H2 O2 soln. from an H2 O2 soln. contg. metals or metallic compds. as inorg. impurities by bringing the H2 O2 soln. into contact with a highly acidic cation exchange resin having a specified crosslinking degree. SOLUTION: An H2 O2 soln. having such a practical concn. as 5-70wt.% is brought into contact with a hydrogen type highly acidic cation exchange resin using a styrene-divinylbenzene copolymer as the matrix and having sulfonic acid groups as exchange groups. The cation exchange resin is a porous cation exchange resin having a crosslinking degree of 6-10 or a gel type cation exchange resin having a crosslinking degree of 6-8. The contact may be carried out by any of a batch system and a continuous system by which the H2 O2 soln. is passed through the cation exchange resin packed into a column. The continuous system is preferably adopted from the viewpoint of operability and refining and the H2 O2 soln. is fed into the column at 1-500hr<-1> space velocity.
Patent JP-H03257390-A (JP)
Title: Processing device of echo signal and hydrospace detector including said device
Inventor: MORIMATSU HIDEJI
IPC: G01S7/523
Filed: 1990-03-07
Abstract: PURPOSE:To increase the resolution of measurement at any depth by providing a means of sampling an echo signal at a prescribed period and by displaying information on an object to be detected, on the basis of a signal obtained from the means. CONSTITUTION:An echo of a fanlike transmission beam expanding in the direc tion of the right and left sides from a transmitter 1A is detected by a receiver 1B, amplified by a preamplifier 3A and then inputted to an electronic scan circuit 3B. The circuit 3B processes the input signal and forms a reception beam intersecting the transmission beam at a right angle, while making the reception beam scan from the direction of the right side to that of the left side. In a detecting circuit 3C, each echo signal for the area of intersection is detected as a pulse signal, and in a depth detecting circuit 4, a depth and a signal intensity are detected from the pulse signal and inputted to an image forming circuit 5. They are processed herein in accordance with the information on the position, direction and speed of a ship inputted from a navigation appara tus or the like, and the depth and a reflection intensity are displayed by a display unit 6.
Patent JP-H10249258-A (JP)
Title: Wire coating apparatus
Inventor: YUKINO AKIHIRO
IPC: B05C1/06
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide the title apparatus automatic the work from the substrate treatment to coating of a wire material such as a transmission line, capable of executing certain coating free from coating irregularity by the markedly reduced number of processed and improving coating work environment. SOLUTION: In a wire coating apparatus applying paint to the surface of a wire material such as a transmission line, a substrate treatment par 3 performing substrate treatment removing the contaminant such as oils and fats on the surface of the wire material 1, a coating part applying paint to the surface of the wire material 1 treated in the substrate treatment part 3, a paint tank 6 housing paint and a control unit 8 controlling the supply of paint to the coating part 5 are attached to a running apparatus running along the wire material 1 in the longitudinal direction thereof.
Patent JP-S55150008-A (JP)
Title: Slant operation type circular arc calculating system
Inventor: YAMAMOTO MASAHIRO
IPC: G09G5/20
Filed: 1979-05-10
Abstract: PURPOSE:To realize the high-speed operation without lowering the calculating accuracy, by obtaining the positive and negative of the segment via the deciding formula and thus performing the shift. CONSTITUTION:For segment R0 connecting between start point P0 and original point 0 plus segments R1 and R2 connecting between the coordinates point of the next step to be shifted and point 0, the positive and negative of D0 is decided via the relative equation (1). Equation (2) is satisfied in Equation (1). Then D1 is used for the deciding formula to perform decision of the positive and negative for D0. Then the co-ordinate point is shifted. In case the clockwise arc operation is carried out, the shift is given to point PM+1,N(XM+1, YN) at the region of Y>X and with D1<0; and the shift is given to PM+1,N+1(XM+1, YN-1) in the case of D1>0. On the other hand, the shift is given to PM'+1,N'+1(XM'+1, YN'-1) in the region of Y<=X and with D1>0; and the shift is given to PM',N'+1(XM, YN-1) in the case of D1<0 respectively.
Patent JP-H10254153-A (JP)
Title: Organic photoconductive material and electrophotographic photoreceptor using same
Inventor: HORIUCHI TAMOTSU
IPC: C07C211/55
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an org. photoconductive material having high potential and high sensitivity by incorporating a specified compd. SOLUTION: A compd. represented by formula I or II is incorporated. In the formulae, I, II, A is alkenyl which may have a substituent or cycloalkenyl, each of R1 and R2 is H, alkyl which may have a substituent, etc., each of R3 , R4 , R7 and R8 is H, halogen, etc., each of R5 and R6 is H, a hetero ring which may have a substituent, etc., R5 and R6 are not simultaneously H, each of (m), (n), (p) and (q) is an integer of 0-2 and each of Z1 -Z4 is represented by formula III but Z1 and Z2 , or Z3 and Z4 are different from each other. In the formula III, each of R9 and R10 is H, alkyl which may have a substituent, etc., but at least one of them is aryl or has a hetero ring. A stable coating film is formed and the objective electrophotographic photoreceptor having high sensitivity and high durability is obtd.
Patent JP-S62212826-A (JP)
Title: Screen controller in multi-job system
Inventor: NAKADA SHINJI
IPC: G06F3/048
Filed: 1986-03-14
Abstract: PURPOSE:To more efficiently and economically execute the screen control of each job by holding an address and data generated at the inhibition of access to an arithmetic processing means by a holding means and writing data in a logical screen storing means at the time of unconditional interruption processing. CONSTITUTION:When a picture memory access arbitrating circuit 24 makes a memory access permission signal 25 inactive, data access to a physical picture RAM 15 is inhibited and a hold control signal is activated, so that an MPU holding address holding circuit 18 temporarily holds an address on an address bus 12. When the access request is a data writing request, a hold control signal 28 is activated and an MPU data holding circuit 19 temporarily holds data on a data bus 13. The address held by the circuit 18 and the data held by the circuit 19 are read out and inputted to an MPU 11 through the data bus 13 and an operating system writes data in a logical screen RAM 23 in stead of the job executed at that time.