baber/WOPTO huggingface dataset:
Patent JP-S5773645-A (JP)
Title: Inspection device for internal pressure of air-tight container
Inventor: HAMAZAKI MIKIHIKO
IPC: G01L11/04
Filed: 1980-10-24
Abstract: PURPOSE:To measure the internal pressure of a metallic container to be inspected accurately by providing a permanent magnet and a search coil between an energizing coil, which flows a single pulse current, and the end plate of said container and detecting current variations of the search coil. CONSTITUTION:A single-pulse current source 4 generates a pulse current to detect vibrations of a metallic end plate, forming the metallic lid of an airtight container 1, such as canned provisions, in a carboard case 2, by applying a single magnetic-force pulse. A magnetic core 7 wound with an energizing coil 5 forms a magnetic path together with an iron core 6, and a permanent magnet 8 is fitted atop of the magnetic core 7; and a search coil 9 is wound around a magnetic core 10 under the permanent magnet, and a cap 11 holds the magnetic core 10, search coil 9 and permanent magnet 8. A signal generated by the search coil 9 through the vibrations of the end plate 3 is processed by a signal processor 12 to discriminate the internal pressure of the metallic container 1. Thus, the size of the device is reduced, its S/N ratio is improved, and the propriety of the internal pressure is discriminated accurately.
Patent JP-H0810956-A (JP)
Title: Welding torch and build up welding equipment provided therewith
Inventor: NOGUCHI OSAMI
IPC: B23K10/02
Filed: 1994-06-30
Abstract: PURPOSE:To prevent cooling/erosion of an electrode tip part by forming a pipe path in the electrode axial center of a welding torch to supply carrier gas/metal powder for welding, further, to improve yield of metal powder and machining efficiency after build up welding with precisely spraying metal powder at build up welding place along the axial center of plasma arc. CONSTITUTION:A welding torch is constructed so that an electrode 72 is placed in a supply path 4 of gas (Ar) to be plasmatized along the axial line Ax. Further, the electrode 72 has a powder supply path 73 in the axial center to supply metal powder for welding with carrier gas in plasma. Also, a heat insulation tube 4a to constitute a gas supply path 4 along the center line is inserted in a torch tip part, a torch body head 4 having about conical shape tip is provided, to which a tip 75 having plasma arc injection hole 11 is screwed.
Patent JP-H1118069-A (JP)
Title: Digital decoder for transmission system
Inventor: BARTH ULRICH
IPC: H04N7/16
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To determine the activity pattern of the user of a service-on-demand system, to analyze and further optimize a menu selection and a user interface by determining the input time of all commands or each command from the user or the time interval of respective commands and storing it in a digital decoder. SOLUTION: A controller μP programs an input sequence, including plural commands, so as to provide it from the user. Each command is processed under the control of the controller μP and sent to a server later. Further, all the commands are stored in a write/read memory MEMO in the format of a packet composed of several addresses within an address range, together with the time related to these commands. These commands are stored in the format similar to a table together with the input time. Thus, the activity pattern of the user can be precisely determined as a function of time.
Patent JP-S5851165-A (JP)
Title: Dot type typewriter
Inventor: UENO HIDEO
IPC: B41J2/485
Filed: 1981-09-21
Abstract: PURPOSE:To obtain a dot type typewriter capable of printing special letters under a legible condition without the need to alter the sizes of special letters by a method in which special marks are printed by relatively moving a paper and a printing head and then the printing head is restored to its original position. CONSTITUTION:Prior to the operation of a letter key 2, a special mark key 3 is pushed, whereupon a paper sending step motor 6 is driven by a control circuit 17 and a printing paper 5 is sent out with 2-dot width toward the orthogonal direction to the printing line. By a letter generation circuit 18, pattern data stored are outputted to the printing head 13, printing wires 11a-11g are selectively driven, and special mark is printed. After the ending of the printing, by the control circuit 17, the printing paper 5 is sent out with 2-dot width oppositely to said operation and the printing head 13 is restored to the place before the special mark print. Subsequently, printing is made corresponding to the letter key 2 to be operated continuously.
Patent JP-S5275096-A (JP)
Title: Facility for sheltering to be installed between buildings at emergency
Inventor: IINO FUJIO
IPC: E04F11/04
Filed: 1975-12-18
Abstract: PURPOSE: To provide a mean which manually accomplishes work of installing a sheltering passage to a specified place of refuge comprising the following procedures:turning upward or downward the stretchable shelter apparatus and stretching out a passage in a given direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5775061-A (JP)
Title: Variable magnification method for harf tone picture
Inventor: EJIRI KOUICHI
IPC: H04N1/40
Filed: 1980-10-28
Abstract: PURPOSE:To reduce the occurrence of moire, by dispersing the density of each picture element after variable magnification to picture elements around this picture element in case of the variable magnification processing to give a regularity to the picture signal after the variable magnification processing as less as possible. CONSTITUTION:Respective picture elements of a coming scanning picture signal are stored in a buffer memory 2. Addresses of picture elements before variable magnification which overlap one another for addresses of picture elements after variable magnification are designated by an extracting counter 4, and their densities are given to a variable magnification density memory 5, and addresses of picture elements before variable magnification adjacent or near said addresses of picture elements before variable magnification are designated, and their densities are given to  an adding circuit 6. The variable magnification density memory 5 gives a density  output after variable magnification, which is calculated in accordance with the area  ratio of addresses of picture elements before variable magnification, to a comparator  7, and this density output is compared with the threshold of a thershold level memory 8 to transmit a variable magnification output signal. Simultaneously, a differential output obtained from a differentiator 9 is accordance with the variable magnification output signal is inputted to the adding circuit 6 through weighting coefficient  equipment 10, and thus, a new density is stored in the buffer memory 2.
Patent JP-2000335762-A (JP)
Title: Image forming device
Inventor: NAKANE EIJI
IPC: B65H3/44
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming a stable image independently of the condition of a recording sheet, for instance, the material of the recording sheet. SOLUTION: In this image forming device A1, the material of a recording sheet on which an image is to be formed is judged on the basis of the information input from an operation input panel OP, and the control corresponding to the material of the recording sheet is carried out in pickup devices 41 to 45, a paper powder removing device 2, and a tonner recycle device 3 on the basis of the material of the recording sheet. For instance, the pickup device 41 has two pickup rollers, and when an inferior paper is picked up, the pickup is carried out by all the rollers, while a superior paper is picked up, the pickup is carried out only be one roller.
Patent JP-S5576439-A (JP)
Title: Display unit
Inventor: KAMEYAMA MASATOSHI
IPC: G06F3/0481
Filed: 1978-12-04
Abstract: PURPOSE: To facilitate the display control for the display pattern and then to enhance the controllability by holding inside the information in which plural number of display positions are combined to each other and then giving the cursor control based on the combined information.  
     CONSTITUTION: The key input given from keyboard 1 is sent to control unit 3, and the output of unit 3 is applied to video signal generator 6 via the cursor address register and refresh memory 4 to be displayed 7. Here display mode code Ki held in memory 4 holds the information which indicates that plural number of display positions are combined to each other to one display pattern which is displayed with occupation of plural number of display positions. And thus the control becomes possible for the cursor which indicates the input position of the operator. In this way, the display control is facilitated for the display pattern, at the same time enhancing the controllability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0442254-A (JP)
Title: Developing device for electrostatic latent image
Inventor: NAGAYAMA MASAKAZU
IPC: G03G15/08
Filed: 1990-06-08
Abstract: PURPOSE:To stably supply developer to a gap between an electrostatic latent image carrier and a developing sleeve by providing a mapping height regulation member at a part where the composite sum of magnetic force in a tangent line direction and magnetic force in a normal line direction on the developing sleeve is the largest. CONSTITUTION:The developing sleeve 1A which is opposed and arranged on the electrostatic latent image carrier 4, a magnetic roller which is provided with N poles and S poles on the outside circumference part and incorporated in the sleeve 1A and the mapping height regulation member 3 which is opposed to the outside circumferential surface of the sleeve 1A by keeping prescribed interval are provided. Then, the developer held on the outside circumferential surface of the sleeve 1A is carried in one direction by the magnetic force of the roller 2 while the carrying quantity of the developer is regulated by the regulation member 3 with the aid of using the rotation of the sleeve 1A. The regulation member 3 is provided at the part of near the part where the composite sum (phi3) of the magnetic force in the tangent line direction and in the normal line direction on the sleeve 1A is the largest between two adjacent magnetic poles of the roller 2. Thus, the developer is stably supplied to the gap between the electrostatic latent image carrier 4 and the developing sleeve 1A.
Patent JP-S5673346-A (JP)
Title: Detecting device of abnormality of tool
Inventor: MARUYAMA JIYUICHI
IPC: G01M99/00
Filed: 1979-11-20
Abstract: PURPOSE: To prevent erronous signals and to accurately detect the abnormality by a method wherein when a detection value of an acoustic emmision (AE) during a cutting work exceeds the 1st setting value, an integral thereof is performed and when the integral output exceeds the 2nd setting value, an abnormality information signal is sent out.  
     CONSTITUTION: The acoustic emission (AE) during the cutting work is detected through an AE sensor 1 and the output therefrom is entered into an integrator 9 via an amplifier 2 and a detector 3 and at the same time, the output from the AE sensor 1 is entered into a comparator 7 to be compared with the 1st setting value from a reference value setting apparatus 8. In a comparator 7, when the input A exceeds the 1st setting value B, a pulse signal C is sent to a the integrator and the input A is integrated. The output thereof is sent to a comparator 10 to be compared with the 2nd setting value E from a reference value setting apparatus 11. If the input D exceeds the setting value E, an abnormality signal F is output. With this, an erronous signal is prevented, thus, enabling to accurately detect an abnormality. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5774339-A (JP)
Title: Rubber composition
Inventor: NARUSE NORIO
IPC: C08L27/00
Filed: 1980-10-27
Abstract: PURPOSE: A rubber composition with relatively large Young's modulua, large kinetic friction coefficient and little stress relaxation suitable for a rubber belt for driving a small-size light electrical appliance, which is obtd. by unidirectionally orientating a rubber and forming tiny cells within the rubber.  
     CONSTITUTION: The purpose rubber composition obtd. by unidirectionally orientation a rubber molecule by a method such as extrusion of a rubber composition consisting of a rubber and an additive by means of an extruder, etc., and forming tiny cells in the rubber composition. The tiny cells are formed by use of a foaming agent or by mixing 100pts.wt. rubber with about 5W8pts.wt. tiny hollow spherules of a thermoplastic material, etc., which are obtd. by preparing a particle contg. a vaporizable material and vaporizing it by heating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5275779-A (JP)
Title: Booster of sand transport apparatus
Inventor: OOMORI NOBORU
IPC: B65G53/58
Filed: 1975-12-19
Abstract: PURPOSE: Sand transport booster to transport sand by rotating air flow, in which a portion of the pipe which contacts with the rotary air flow at firts, rotates to same direction as the rotating air flow, to reduce wear of inside surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0442629-A (JP)
Title: Spread spectrum communication system
Inventor: NAKAGAWA YOSHIKATSU
IPC: H04J13/00
Filed: 1990-06-08
Abstract: PURPOSE:To multiplex a signal transmitted to one channel of spread spectrum expansion communication directly by implementing multiplex communication through the use of a pseudo noise signal generated by a clock subject to frequency modulation with information different from the information used for primary modulation. CONSTITUTION:A clock signal is extracted from a voltage controlled oscillator 2 controlled by an information signal S2 and the clock signal is subject to frequency modulation by the information signal S2. A pseudo noise signal PN signal controlled by the clock signal is used for a spread signal to apply spread spectrum processing to an information signal S1 subject to linear modulation and the result is sent. The demodulation of the information signal S2 is implemented by a noncoherent delay lock loop, and a control voltage R1 of the voltage controlled oscillator 14 supplying a clock signal for the pseudo noise signal referenced for the loop comes to the demodulation signal of the information signal S2. On the other hand, the reference pseudo noise signal phase-locked with the received pseudo noise signal is multiplied on the reception signal through the delay lock loop and the information signal S1 is demodulated by a demodulation circuit in response to the system of the linear modulation. Thus, the transmission signal is multiplexed on one channel of the direct spread spectrum communication.
Patent JP-S624275-A (JP)
Inventor: OEHLSCHLAEGER HANS
IPC: C07D241/18
Filed: 1986-06-28
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-S5852846-A (JP)
Title: Manufacture of semiconductor device
Inventor: OONO YASUO
IPC: H01L21/301
Filed: 1981-09-25
Abstract: PURPOSE:To reduce the cutting load which will be applied on a substrate when dicing is performed, and to lessen the warpage of chips and to reduce the chipping on surface of the substrate for the titled device by a method wherein, when a dicing is performed, it is conducted in two times, cutting is made not too deep each time, and also a blade of different width is used for each dicing. CONSTITUTION:An insulating substrate 51 is adhered on a supporting substrate using a bonding agent 51, a multilayer structure substrate is formed by adhering an Si substrate 13 on a surface of said insulating substrate 51 using an adhesive agent 61, and a groove 23 is bored on the above substrate using the first dicing device. This groove 23 is formed as deep as the prescribed depth on the Si substrate 13, and it should not be made as deep as to the point where a bonding agent 61 exists, and grooves 71 are cut using the second dicing device. In this case, a blade of the width narrower than that which was used in the first dicing is used, the grooves 71 are formed by cutting the remaining part of the Si substrate 13, the adhesive agent 61, the insulating substrate 51, an adhesive agent 43 and a part of the supporting substrate 53, and the Si substrate 13 is divided in dice form.
Patent JP-S6128839-A (JP)
Title: High speed step loading apparatus
Inventor: TAKANO KAZUO
IPC: G01N3/10
Filed: 1984-07-19
Abstract: PURPOSE:To shorten the opening and closing time of a sprue valve, by connecting a liquid pressure source to a hydraulic actuator through the sprue value and providing an accumulator between the liquid pressure source and the sprue valve while supplying a liquid to the actuator at the specific stroke position of the sprue valve. CONSTITUTION:The position 2 in the upper and lower hydraulic chambers 3H, 3L of a double-acting cylinder type hydraulic actuator 1 is connected to a test piece 4 and a hydraulic accumulator 6 is provided between the sprue valve 5 connected to the actuator 1 and a hydraulic source and the sprue 8 of the valve 5 is made movable by a cylinder 13 and a piston 14. The upper outlet port 10H of the valve 5 is connected to the chamber 3H and the lower inlet port 9L of the valve 5 to the chamber 3L while the upper inlet port 9H of the valve 5 to the accumulator 6 and, when the sprue 8 passes the open position of the valve 5 after an approach run, the liquid pressure of the accumulator 6 is supplied to the actuator 1.
Patent JP-S6133984-A (JP)
Inventor: NISHIDA TOSHIO
IPC: G21C17/00
Filed: 1984-07-20
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-2000334274-A (JP)
Title: Membrane separator for liquid
Inventor: YAMAMOTO KANJI
IPC: F04D29/70
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To perform membrane separation with high efficiency while preventing the soiling without using an exclusive driving means for rotating a membrane separating means by utilizing driving force of a pump for sucking permeating liquid to subject to rotary membrane separating means such as disc membranes to rotary driving. SOLUTION: When a main shaft 7 is subjected to rotary driving by a motor 10, an impeller 9 and disc membranes 17 are simultaneously rotated to apply suction force of a centrifugal pump 4 to the inside of the disk membranes 17 through a suction port 13 of the impeller 9 and an shaft hole 15 of a hollow rotating shaft 16. At this time, the flowing of impurities in liquid to be treated into the disc membranes 17 is interrupted by flat membranes 19. Permeated liquid that has permeated through the flat membranes 19 passes through the shaft hole 15 and the suction port 13 from inside the disc membranes 17 and is discharged to the outside of a treating tank with a permeated liquid discharge pipe 12 through an elbow joint 11.  And with the rotation of the disc membranes 17, on the surface of the flat membranes 19, a flow of the liquid to be treated toward the outer periphery thereof is generated, therefore the liquid to be treated of high impurity concentration is prevented from being retained on the surface of the flat membranes 19.
Patent JP-H0314358-A (JP)
Title: Portable type facsimile equipment
Inventor: HORII MASAKIMI
IPC: H04N1/40
Filed: 1989-06-13
Abstract: PURPOSE:To save the power consumption of a battery and to make it possible to use the battery for a long period by temporarily storing received information in a storage part, displaying the received information stored in the memory on a display means, or printing out the information from an external printer as a hard copy in accordance with the necessity. CONSTITUTION:When a transmission signal is terminated from an originating facsimile equipment through an NCU 14 and a MODEM 13, a control part 10 stores received information in the storage part 11. When a display key switch on an operation part 12 is turned on by an operator, the control part 10 drives an LCD display 7 to display the received information stored in the storage part 11. Since the received information can be checked, power consumption can be sharply reduced as compared with a normal facsimile equipment for recording received information directly by a thermal head.
Patent JP-H0319944-A (JP)
Title: Controller for knitting yarn stopper in knitting machine
Inventor: ASAI NAOHITO
IPC: D04B7/26
Filed: 1989-06-14
Abstract: PURPOSE:To readily perform distribution of knitted yarn to each knitted yarn stopper by controlling holder-driving means with controlling means according to distributed state of each knitted yarn to knitted yarn stopper and delivering knitted yarn from holder installed at operating position. CONSTITUTION:Knitted yarn Y1, Y2,... are stopped on one knitted yarn stopper 16a or 16b in a lump and operation of holder driving means is controlled by controlling means according to data stored in a data storing means by inputted signal from sensors 26a and 26b according to carriages 13 and 14. Delivery is performed between a holder 18 installed at operating position and a carriage by holder-driving means and each knitted yarn is distributed to left and right.
Patent JP-S5852499-A (JP)
Title: Continuous plating device for hoop material
Inventor: ARANISHI MASATERU
IPC: C25D5/00
Filed: 1981-09-24
Abstract: PURPOSE:To remove liquid effectively from hoop materials irrespectively of their shapes by disposing rollers for vacuum suction after a plating cell. CONSTITUTION:A hoop material 1 which is applied with working is plated in a plating cell 2, is removed of the plating soln. stuck thereon with liquid removing rollers and is fed to washing tanks 41-43. Here, >=1 liquid removing rollers, for example, a pair of rollers 33 of rubber rollers 31 are used as rollers for vacuum suction. Each rollers 33 consists of a movable part wherein the outside circumference of a PVC pipe 14 having plural pieces of small holes 13 for suction of plating soln. is covered with a sheath 15 of good liquid permeability and a stationary part disposed with stationary discs 16, 17 made of ''Teflon '' or the like in such a way as to press the pipe 14 from both ends. After the plating soln. sucked through the holes 13 is sucked by a vacuum pump 18 and is stored in a tank 20, the soln. is returned to the cell 2 and is reused. Thus the plating soln. is thoroughly removed and is recovered efficiently.
Patent JP-H05319894-A (JP)
Title: Easily sinterable powder for microwave dielectric
Inventor: ORITA MASAHIRO
IPC: C04B35/00
Filed: 1992-05-20
Abstract: PURPOSE:To obtain easily sinterable powder for a microwave dielectric having >=80 specific inductive capacity when converted into a sintered compact. CONSTITUTION:This easily sinterable powder is that for a microwave dielectric having >=80 specific inductive capacity when converted into a sintered compact, e.g. BaO-Sm2O3-TiO2, BaO-Sm2O3-TiO2-X or PbCaZrO3. This powder is synthesized by hydrothermal synthesis and can easily be sintered at a relatively low temp.
Patent JP-S5578194-A (JP)
Title: Torque flow pump
Inventor: IKISU TAROU
IPC: F04D7/04
Filed: 1978-12-05
Abstract: PURPOSE: To obtain the best pump efficiency without decreasing the size of passage area of fluid by lowering the extreme end of the boss of an impeller to the rear shroud ring having the area of a sucking pipe; and making the lowered portion opened.  
     CONSTITUTION: The extreme end of the boss of the impeller 2 of a torque flow pump having 4 or 6 poles is lowered to the rear shroud ring by the same area of the suction pipe 5, and the portion lowered is made to be vacant. By so doing, it is passible to prevent the occurrence of a turbulent flow or a mixed liquid and to obtain the utmost pump efficiency while maintaining the same condition, without decreasing the area for the passage of the liquid. 
     COPYRIGHT: (C)1980,JPO&Japio