baber/WOPTO huggingface dataset:
Patent JP-H0473091-A (JP)
Title: Controller for tension of needle thread in sewing machine
Inventor: SATAKE AKIRA
IPC: D05B45/00
Filed: 1990-07-16
Abstract: PURPOSE:To successively control the tension of a needle thread in accord with the movement of a mechanism by providing a needle thread clamping means for clamping the needle thread in a thread guide between a thread take-up lever and a needle thread supply source and interlocking the command value of clamping force applied to the needle thread clamping means with the operation of the thread take-up lever. CONSTITUTION:The phase of a thread take-up lever 3 is detected as voltage by a potentiometer 9. A phase detecting signal is A/D converted and input to a one-chip microcomputer 31. In a memory of the one-chip microcomputer 31, one cycle of feature data of a clamping force pattern representing a relation between the phase of the thread take-up lever 3 during a sewing operation and an optimum needle thread clamping force is stored. Namely, the current phase of the thread take-up lever 3 is calculated from a voltage value input from the potentiometer 9. The needle thread clamping force corresponding to the phase is obtained from the clamping force pattern. Then, a current value necessary for generating desired needle thread clamping force in an electromagnet constituting a needle thread clamping means 7 is obtained from calculation and output to a servo amplifier 32. In accordance with the input current command, the servo amplifier 32 applies the desired current to a coil 21 of the needle thread clamping means 7.
Patent JP-H11154903-A (JP)
Title: Fault detection method for base station in mobile communication system
Inventor: HAN DEONG SU
IPC: H04W24/06
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To detect a fault in an internal system in RF reception paths of a base station by using a test equipment in the base station of a CDMA system. SOLUTION: The method detects a fault for each section in an RF reception path consisting of a reception input section 20, a transceiver unit 30 and a IF amplifier distributor 40 in a CDMA system base station. When selecting a fault detection function of the RF reception path, whether or not there is a call in the base station is checked to see and a base station test equipment 70 sends an output in a proper level if there is no call. The base station test equipment 70 measures an external reception signal level and compares the output level with the external reception signal level to detect a fault. When the comparison result between the output level of the base station test equipment 70 and the external reception signal level reaches a prescribed level or the higher, the fault location is detected from an IF signal level.
Patent JP-H03275425-A (JP)
Title: Method and device for controling temperature at end of container during manufacture thereof
Inventor: HANSU RINNERU
IPC: B65B51/10
Filed: 1990-07-16
Abstract: PURPOSE: To perform a fast manufacture of a filled container by a method wherein an end piece of the container advances up to a terminal end position with in a main body by a relative displacement between it and a main body portion while cooling gas is being supplied to a transverse wall of the end piece. CONSTITUTION: The end piece 13 is partially inserted into a main body 10 and advanced to a welding station. The welding station is provided with a passage 17 for supplying hot gas into a main body end edge region and into a groove in a U-shaped portion 16 through a plurality of holes in order to soften these end edge sections in the main body and the groove in the U-shaped portion 16 by exposing them to a temperature ranging from about 300 to 500 deg.C. After performing a preferable heating, a holder 12 is displaced upwardly into the welding device, resulting in that the end piece 13 is pressed into the cylindrical main body 10 until a rim of the main body 10 is fitted to the bottom part of the groove.  At a nozzle head 18, a branched conduit 24 for use in supplying cooling gas is opened into the groove 23 and then the cooling gas is distributed along a circumferential edge part of the transverse wall 15. A temperature in the region of the transverse wall abutted by the nozzle head 18 is controlled to prevent the nozzle head 18 from being adhered to the transverse wall.
Patent JP-S57113140-A (JP)
Title: Generating device for output format
Inventor: KOBAYASHI HITOSHI
IPC: G06Q10/10
Filed: 1980-12-29
Abstract: PURPOSE: To form an image of a slip, etc., on a screen directly by using function keys on a keyboard, by transferring screen defining orders to a central arithmetic processor under a keyboard command.  
     CONSTITUTION: At terminal equipment consisting of an input means, such as a keyboard 6, and a display device 16, an input analyzing circuit 7 generates a sequence of orders, which define an output screen, on the basis of information required to constitute the screen of the display device 16. This sequence of orders is decoded by a screen control circuit 9 to output the information which defines the output screen and a screen-defining-order generating circuit 11 reads the contents of a screen memory 10 to reconstitute and transfer an order sequence, defining the screen, to a central arithmetic processor 8, thereby utilizing it for the output data editing of the central arithmetic processor 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57112748-A (JP)
Title: Removing method for secularly discolored part of silver salt mask
Inventor: MORI JIYUUMEI
IPC: G03F1/72
Filed: 1980-12-29
Abstract: PURPOSE:To recover a mask function equal to the original function by a simple method by removing secularly discolored parts of a silver salt mask with a treating soln. prepared by dissolving citric acid in a fixing soln. CONSTITUTION:A silver salt mask discolors during storage or use, and discolored parts deforming the pattern are produced especially at the edges of acute-angle part of the pattern. In order to remove various discolored parts shown by figures (a)-(d), about 15g citric acid (C6H8O7.H2O) is dissolved in 1l fixing soln. contg. sodium thiosulfate, ammonium thiosulfate or the like as a principal component to prepare a treating soln. The mask is washed, immersed in the treating soln. at 17-24 deg.C for about 2min, washed, and dried. Thus, the discolored parts are removed, and a function equal to the original function can be recovered.
Patent JP-S57110487-A (JP)
Title: Driving mechanism for ink ribbon cartridge
Inventor: NAKAMURA KUNIO
IPC: B41J33/38
Filed: 1980-12-29
Abstract: PURPOSE: To simplify a total driving mechanism and to enable manufaturing of it at an inexpensive cost, by mounting a pair of gear groups which transfer potation of a gear, turning positiviely or reversely with the movement of a carrier as rotation in one-way direction to a cartridge drive gear.  
     CONSTITUTION: When a carrier 7 moves in a direction of an arrow mark A, a pulley 18 turns in a G-direction through a rope 1, and a gear 19 also turns in the G-direction through a main shaft. A gear 22, which is normally in a condi- tion to engage the gear 19, turns in a F-direction, and a gear 23, engaging the gear 22, spins in the G-direction. Meanwhile, a force to the A-direction is exerted on the gear 22 by the gear 19, and thereby a force to a D-direction is exerted centering around a pin 21b on an arm 21 which is rockably supported at the carrier 7 and supports the gears 22 and 23 to turn in a F-direction while the gear 5a of the cartridge driving shaft 5 engage the gear 23. When the carrier 7 moves in a B-direction, the gear 5a engages the gear 22 rotating in the G- direction, and still turns in the F-direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0631742-A (JP)
Title: Method for cramping cylindrical vulcanized material and its cramping mechanism
Inventor: SAKURAI EITARO
IPC: B29C35/02
Filed: 1992-07-15
Abstract: PURPOSE:To carry a cylindrical vulcanized material by cramping certainly an upper fringe part kept in a specific size after deforming to an 8-shape by pressing two points on one diameter of a cylindrical vulcanized material to the specific size with a pair of pushers. CONSTITUTION:A cylindrical vulcanized material 6 is pushed to a specific size L2 with pads 16, 16a of a pair of pushers 15, 15a excepting a grip part at an upper end on a pair of lines B in parallel with a center passing through points A1, A2 on an outer periphery on one diameter A at the upper end after the cylindrical vulcanized material 6 is released in a high temperature state from a vulcanizing drum, which is deformed to the 8-shape in a plan view. Then, claws 18, 18a of a chucking mechanism 17 is lowered to an upper fringe part where the points A1, A2 exist to be engaged therewith, and the cylindrical vulcanized material 6a is cramped. Then, the chucking mechanism 17 is raised. The cylindrical vulcanized material is 16, 16a as deformed, slips out upward, and is carried on another conveyor. Therefore, even the cylindrical vulcanized material of a different diameter can be cramped with the claws 18, 18a by pushing to the specific size L2, and can be certainly cramped with one kind of the chucking mechanism 17.
Patent JP-H0353017-A (JP)
Title: Manufacture of iron-base shape memory alloy material
Inventor: HIRAKAWA TOMOYUKI
IPC: C22C38/00
Filed: 1989-07-20
Abstract: PURPOSE:To manufacture the iron-base shape memory alloy material having excellent shape memory properties, corrosion resistance, high temp. oxidation resistance and toughness by subjecting an ingot having a specified compsn. constituted of Cr, Si, Mn, Ni, Co, Cu, N and Fe to specified hot working. CONSTITUTION:An ingot of an iron-base shape memory alloy constituted of, by weight, 5.0 to 20.0% Cr, 2.0 to 8.0% Si, at least one element among 0.1 to 14.8% Mn, 0.1 to 20.0% Ni, 0.1 to 30.0% Co, 0.1 to 3.0% Cu and 0.001 to 0.400% N [where Ni+0.5Mn+0.4Co+0.06Cu+0.002N>=0.67(Cr+1.2Si)-3] and the balance Fe with inevitable impurities is heated to the temp. of 900 deg.C to less than Tc (Tc: the liquid film embrittlement-starting temp.). Next, the ingot is subjected to hot working at 900 deg.C to less than Tc, preferably Tc-100 deg.C to Tc-25 deg.C. In this way, the iron-base shape memory alloy material having excellent mechanical characteristics such as shape memory properties, corrosion resistance, high temp. oxidation resistance and elongation and free from the generation of cracks, flaws, etc., can be obtd.
Patent JP-S6166181-A (JP)
Inventor: FUKUSHIMA KIMICHIKA
IPC: G21B1/00
Filed: 1984-09-10
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-S6248969-A (JP)
Title: Cooling system for hydraulic power plant
Inventor: KONNO TOSHIRO
IPC: F03B11/00
Filed: 1985-08-27
Abstract: PURPOSE:To secure the function of a heat exchanger and improve reliability and maintenance of the cooling system of a hydraulic power plant by moving sediment accumulated in said heat exchanger of said cooling system provided in a discharge channel, using water jet. CONSTITUTION:Nozzles 9, 9 are provided on the upper course side and on the underside of a heat exchanger 6 so as to jet out water jet obliquely downward. Water jet is jetted out from these nozzles 9, 9 at a certain time interval, to move sediment accumulated on the heat exchanger 6 to its lower course side. A sand removing pump 11 is provided in a groove 10 on the lower course side of the heat exchanger 6. And, when it is detected that the amount of sediment accumulated around the sand removing pump 11 has reached above a defined value by means of a supersonic submergible level gauge 15, etc., this sand removing pump 11 is operated, to carry out the sediment to a sediment dump.
Patent JP-H1128053-A (JP)
Title: Grated yam stock soup pack and its production
Inventor: YAMANE TOSHIHIKO
IPC: B65D81/20
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject pack enabling the long-term preservation of grated yam stock soup, and to provide a method for producing the pack. SOLUTION: This method for producing grated yam stock soup pack comprises the following consecutive processes: (1) yam is grated to make a grated yam stock soup; (2) the air entrained in the stock soup is deaerated; (3) a plastic: bag is packed with the above deaerated stock soup followed by vacuum packaging; and (4) the vacuum-packaged stock soup is subjected to high-pressure sterilization at <=-10 deg.C.
Patent JP-H06156359-A (JP)
Title: Chain tensioner
Inventor: DEBUITSUDO SHII HOWAITO
IPC: B62M9/16
Filed: 1993-07-29
Abstract: PURPOSE: To mount a blade sprung on a shoe and apply a load on the shoe without using the cutout part of the blade spring nor an additional fastener, by forming a pocket coming into contact with the blade spring on the shoe whose tension is applied to a chain. CONSTITUTION: A chain tensioner 1 is mounted on a supporting body 2 by a fastener 3 passing through a mounting hole at an end part 4 so that the chain tensioner may be positioned along a chain 5. The chain tensioner 1 is provided with a blade spring 15, and a shoe which is made of plastic material and creeps when it is loaded at a high temperature to apply tension to the chain 5. The shoe 20 is formed with a plurality of end parts 4, 10 and a pocket 21 positioned on a concave side 22 therebetween and coming into contact with the blade spring 15. The pocket 21 is surrounded by both the end parts 4, 10 of the shoe 20 and one side part of a side wall 23 respectively, and opened at the other end part of the side wall 23 so as to receive the blade spring 15 for accommodation.
Patent JP-H0476257-A (JP)
Title: Piston for internal combustion engine
Inventor: HAMAI KYUGO
IPC: F16J1/01
Filed: 1990-07-17
Abstract: PURPOSE:To ensure smooth operability of a piston and make the piston light- weight by forming a crown and skirts as separate parts, and forming land parts fitting into ring grooves of the crown integrally on the upper ends of the skirts made of metal plates to connect both the parts to each other. CONSTITUTION:The piston 1 consists of a crown 6 which has a top face 2 confining a combustion chamber and ring grooves 3, 4, etc. for holding piston rings, and ring-shaped skirts 7, as separate parts, slidably contacting a cylinder. The skirts 7 are formed into a specified shape using rolled steel plates, and have right and left skirt parts 11, 12 slidably contacting the cylinder wall, and land parts 13 fitting into the ring grooves 3, 4. After the upper ends of the skirts 7 are fitted on the outer periphery of the crown, the land parts 13 are drawn along the ring grooves 3, 4 to form the cross-section into projected and recessed shapes bent along the ring grooves 3, 4, and are fitted on the full length of the peripheries of the ring grooves 3, 4.
Patent JP-S60173591-A (JP)
Inventor: PIITAA JIYON AIRITSUFUE
IPC: G09G3/36
Filed: 1984-09-10
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-H0743479-A (JP)
Title: Timekeeper
Inventor: KUBOTA MAKI
IPC: G04C3/00
Filed: 1993-07-29
Abstract: PURPOSE:To lessen indication errors caused by backlash in a timekeeper using pointers capable of normal and reversal rotation. CONSTITUTION:When a lock time mode is switched on with a mode switch 141, a control circuit is allowed to indicate 0:00 with an hour hand 8 and a minute hand 9. At this time in the rotation direction of the hour hand 8 and the minute hand 9 in a case where the present indication position of a pointer is within 0-20 minutes, the normal rotation of one pulse part is performed and a target position is indicated after the reversal rotation of an excess part of the one pulse part is performed from the position of 00 minutes and in another case except for the above case the normal rotation is conducted and indication is carried out. Next, in the case where an existing time is indicated, in the rotation direction of the hour hand 8 and the minute hand 9 the normal rotation is performed, in the other case except for the above case the same reversal rotation as the above-mentioned case is conducted and the existing time is shown.
Patent JP-S6432568-A (JP)
Title: Facsimile equipment
Inventor: UEHARA MASARU
IPC: H04N1/00
Filed: 1987-07-27
Abstract: PURPOSE:To attain efficient facsimile communication by sending all pages to be sent as one original information to an opposite equipment so as to omit the communication processing between pages. CONSTITUTION:An original read section 1 reads an original and the picture signal of all pages is sent to a coder 2 as one picture signal. The coder 2 codes it and sends it to a transmission control section 4 via a storage circuit 3. The control section 4 sends it to a reception control section 5. In this case, communication procedure control is applied as the transmission of one consecutive picture signal. Then the picture signal received by the control section 5 is sent to a decoder 7 via a storage circuit 6. The decoder 7 uses a signal (f) as the picture signal in the unit of prescribed scanning lines to send it as a signal (i) to a recording control section 9. The decoder 7 sends a control signal (g) to a recording length control circuit 8 at each decoding of the unit of scanning line, and the circuit 8 counts the signal (g), and when the count reaches a prescribed value, the decoding processing is intermitted to apply recording control of one page to the recording control section 9.
Patent JP-2001016665-A (JP)
Title: Remote control signal transmission system
Inventor: ARIGA TOSHIHIRO
IPC: H04Q9/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a remote control signal transmission system where malfunction is prevented to enhance the reliability. SOLUTION: A remote controller 4 is controller that transmits a remote control signal 9 to remotely control a 2nd device 4 and/or 1st devices 3, 13, a transmitter 5 stores in advance a remote control code of the remote control signal 9 whose transmission from the remote controller 4 to the 1st devices 3, 13, compares the code of the remote control signal 4 sent from the remote controller 4 with the code stored in the transmitter 5, transmits a remote control signal 10 to the 1st transmitter 7 when the codes are coincident thereby controlling the 1st devices 3, 13. Though the configuration above, the control reliability of the 1st devices 3, 13 from a point 2 to a point 1 can be enhanced.  In the case that a few devices desired to be control from the spot 2 to the spot 1 and many devices whose control is inhibited from the spot 2 to the spot 1 are in existence, labor of a user to store codes to the transmitter can be reduced.
Patent JP-H0721799-A (JP)
Title: Semiconductor storage device
Inventor: MATSUMOTO TOSHIYUKI
IPC: G11C29/00
Filed: 1993-07-02
Abstract: PURPOSE:To make the change of the number of test data easy by providing input/output means for the number of data corresponding to bit lines selected by a column decoder and means adding the function of a data pin to address pins in a same memory cycle to specify error data and places of errors. CONSTITUTION:A row decoder 4 and a column decoder 5 are connected respectively to the same rows as that of memory cells in a memory cell array via word lines and to the same columns as that of memory cells in the memory cell array via bit lines divided into plural groups. Input buffer-I/O changeover circuit 3 and 2 perform inputs and outputs for groups and the number of data corresponding to bit lines of desired number of the groups and data of word lines selected by column and row decoders 5, 4. Further, the circuits 2, 3 and test data controls 9, 10 change the number of selected bit lines and add the function of data pin to address pins. Thus, the change of the number of test data is made easy, error data and places of errors are specified in a short time.
Patent JP-H1018690-A (JP)
Title: Tool for fitting folding door and fitting method therefor
Inventor: MARUYAMA OSAMU
IPC: E06B3/48
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the fitting tool and fitting method for a hanging-side door, in which the mounting operation of a folding door is simplified and the cost of which can be reduced. SOLUTION: This fitting tool comprises fixed type pivots with driving bodies driven into the working holes of the top face and underside of a hanging door respectively and shafts 6 fixed onto the driving bodies and pivot strikes 24 fastened onto at least one of an upper-side rail and a lower-side rail. The pivot strikes 24 have introducing sections 28 introducing the shafts 6 of the pivots, inserting sections 30, into which the shafts 6 are inserted, and guide surfaces 44, 46 sliding and guiding both sides of the shafts 6 when the shafts are moved to the inserting sections 30. The guide surfaces are composed of an elastic plate body deflected in the cross direction, and are restored after movement to the inserting sections 30 of the shafts 6, inhibit the return of the shafts 6, and retain the shafts 6 by retaining sections 48, 50 at front ends.
Patent JP-H0723527-A (JP)
Title: Negative-phase overcurrent protective relay
Inventor: SUZUKI KAZUHIRO
IPC: H02P9/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a protective relay for synchronous machine in which the difference from a total negative-phase current determined according to a definition formula is decreased without decomposing the higher harmonics into positive-phase component and negative-phase component and without requiring any special phase management or a large number of regulating elements. CONSTITUTION:The negative-phase overcurrent protective relay 6 for a synchronous machine comprises means 6 for extracting the negative-phase electrical quantity of basic wave contained in the input or output electrical quantity of the synchronous machine, and means 11 for extracting the higher harmonic electrical quantity individually for each phase. The protective relay further comprises means 15 for operating a total electrical quantity by finding the square root of the total sum of electrical quantity, obtained by multiplying the three-phase average value of the square of negative-phase electrical quantity of basic wave extracted by the extracting means 9 and the square of higher harmonic components for each phase extracted the extracting means 11 by a constant, and means 16 for deciding whether thus operated total electric quantity is higher than a predetermined value and delivering a protective output when it is higher than the predetermined value.
Patent JP-H0765003-A (JP)
Title: Method for analysis of symbol set
Inventor: HOSAGURAHAA BUISUBUESUBUARAYA
IPC: G06F17/27
Filed: 1992-06-24
Abstract: PURPOSE: To analyze logipal relation among elements displayed on a computer screen by preparing an analyzing process connected well with a rational sequencing system for a multidimensional string before the analysis of the string. CONSTITUTION: A scanned input symbol is inserted into a block 170, and a relational list is formed based on the semi-sequential relation of input elements. A processor 100 generates the total sequence of the input elements from the information of the block 170, and the sequential elements are stored in a block 110. A control 120 performs access to the sequential symbols and the relational list, and a block 120 generates a guiding list based on valid information and previously know grammar, and it is stored in a block 130. The control 120 interacts with a stack 140 and a state transition matrix storage device 150. Then, the specific type elements are retrieved in the sequential set of the elements in the block 110. When the elements are discovered, they are transferred to the stack 140.