baber/WOPTO huggingface dataset:
Patent JP-H02264060-A (JP)
Title: Embroidery sewing machine
Inventor: KAMIJO TAKESHI
IPC: D05C9/06
Filed: 1989-03-31
Abstract: PURPOSE:To always form correct embroidery even if an embroidery frame movement deviates by correcting memory from a difference between the memorized value of the target position of the X-Y axes in a moving embroidery frame and a counter value indicating the actual position and then setting the subject sewing machine in continuous operation. CONSTITUTION:An X-axis stepping motor for moving an embroidery frame in the X-axis direction, an X-axis encoder arranged on the shaft of the above- mentioned motor and an X-axis home position switch for sensing the X-axis standard position of the aforementioned embroidery frame are arranged and the above-mentioned construction is also similarly constructed and installed in the Y-axis direction. Furthermore, the subject sewing machine is composed as follows. A target memory for memorizing the target values in the X- and Y-axis directions of the aforementioned embroidery frame and a counter for calculating an output signal of the encoder in the above-mentioned X- and Y-axis directions and indicating the actual position of the embroidery frame are provided to calculate the difference between the aforementioned target memory and the value of the counter. The contents of the target memory are then corrected to set the sewing machine into continuous operation.
Patent JP-S559485-A (JP)
Title: Method of making roll-shaped magnet
Inventor: KOETANI KOUJI
IPC: H01F13/00
Filed: 1978-07-07
Abstract: PURPOSE:To provide a magnet having a desired magnetic flux density on the  surface thereof by mixing ferrite particles, binder rubber, etc., rolling the resulting  mixture to form a plurality kinds of sheets each of which has a respective magnetic  property, and laminating them. CONSTITUTION:The mixture of ferrite flake particles 3 treated magnetoanisotropically and the rubber or synthetic resin binder medium 4 is passed between rotary rolls 5 to form a magnet sheet 6 in which the particles 3 are ordiented in a rolling direction. Thus, several kinds of sheets differing from one another in the magnetic properties are formed, and these sheets are laminated up to the thickness required for a roll-shaped magnet having different magnetic properties in the direction of the thickness. Alternatively, the laminated sheets 7 placed on a lower die 8 are pressed with an upper die 10 having several wedge projections to provide a desired magnetic flux density for the surface of the roll magnet.
Patent JP-H02262275-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: EDA NOBUO
IPC: H01M10/0567
Filed: 1989-03-31
Abstract: PURPOSE:To improve the life characteristics of a battery by adding a predetermined quantity of lithium antimonate hexafluoride to nonaqueous electrolyte of a lithium secondary battery having an output voltage of more than 2.2V. CONSTITUTION:Addition quantity of lithium antimonate hexafluoride shall be up to 1.25 atomic layer as converted to antimon metal for a surface area of 1cm<2> of negative pole lithium metal, that is 1.0X10<-8>mol. By this addition, lithium antimonate hexafluoride is decomposed by a voltage of about 2.2V, and a fine quantity of metal antimon is precipitated to stay in the surface of a lithium metal negative pole, so consumption of the lithium negative pole and electrolyte is restricted, and that fly of electrons to the electrolyte to be consumed is restricted, thereby the life of a battery can be increased.
Patent JP-S59205375-A (JP)
Title: Basic salt of piroxicam deposited on medicinal carrier
Inventor: MERUBUIN MATSUKENJII NOOZUWAAS
IPC: C07D417/12
Filed: 1984-04-25
Abstract: A process has been developed for preparing the sodium, the monoethanolamine and the diethanolamine salts of piroxicam, in which the salt is deposited on a pharmaceutically-acceptable carrier. The compositions so obtained are useful for preparing pharmaceutical dosage forms of piroxicam, from which piroxicam is rapidly absorbed from the gastrointestinal tract after oral administration to mammals. These latter dosage forms are particularly suitable when it is desired to use piroxicam as an analgesic agent, where rapid onset of action is necessary.
Patent JP-H09275123-A (JP)
Title: Semiconductor device and electronic equipment using the same
Inventor: WADA HISANOBU
IPC: H05K1/11
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To make alignment simple and ensure excellent mounting quality, by making at least one solder pad out of solder pads a large solder pad having large shape. SOLUTION: Electrodes are arranged on the upper surface of a chip carrier 12. Flip chips 13 electrically connect a semiconductor chip 11 mounted on the upper surface of the chip carrier 12 and electrodes of the chip carrier 12. Solder pads 14 are electrode terminals for reflow soldering, arranged on the lower surface of the chip carrier 12, and electrically connected with the electrodes on the upper surface of the chip carrier 12 by wiring means. Some solder pads out of the solder pads 14 are made large solder pads 14a whose diameters are large. Thereby excellent mounting quality can be realized without necessitating strict alignment precision.
Patent JP-S567503-A (JP)
Title: Double balancing type mixer
Inventor: AIKAWA MASAYOSHI
IPC: H03D9/06
Filed: 1979-07-02
Abstract: PURPOSE:To make easy the realization of the microwave integrated circuit double balancing type mixer using slot line type magic T at high frequency band, by picking up the IF signal with wire or ribbon. CONSTITUTION:The IF signal is picked up with conductor wire or ribbons 23 and 24, and it is synthesized with the third conductor provided the same plane as the slot lines 14-17, such as the electrode 25. Accordingly, the hole boring work deficient in the accuracy of manufacture can be omitted and the realization at millimeter wave band can be made easy.
Patent JP-S58200051-A (JP)
Title: Exhaust gas purifying device for engine
Inventor: FUJINAGA MASAO
IPC: F02M7/04
Filed: 1982-05-18
Abstract: PURPOSE:To reduce concentrations of HC, CO and NOX in exhaust air by providing a negative pressure correcting device which increases and corrects the control negative pressure of a flow control valve of an exhaust air return current path and an increment quantity stopping device which stops the fuel increasing function of a carbureter. CONSTITUTION:A negative pressure responding type flow control valve 12 is provided in an exhaust gas return current path 11 which is branched from an exhaust air port 10 of the engine E. A negative pressure correction device comprises a third negative pressure passage L3, a negative pressure tank T, and first and second electromagnetic changeover valves V1 and V2, and increases and corrects the control negative pressure of the flow control valve 12. A fuel quantity increase stopping device S stops the fuel quantity function of the carbureter C. An orifice 18 constitutes signal control means. In the high negative pressure and accelerated driving state of the engine, the fuel quantity increasing function due to the carbureter C is stopped and the exhaust gas quantity is increased. By this procedure, the concentrations of HC, CO and NOX within the exhaust gas are reduced.
Patent JP-H01255395-A (JP)
Title: System for calling extension
Inventor: ENDO MASAYO
IPC: H04Q3/58
Filed: 1988-04-05
Abstract: PURPOSE:To attain high efficiency at the time of calling an extension by simultaneously calling other extensions to form a group when a non-answer is detected for definite time at the time of calling a specific extension. CONSTITUTION:By the call of a telephone set 10, a CPU 60 controls a subscriber's circuit 21, a telephone set 11 is called, a ringing tone A is sent from a tone generating circuit 30 to the telephone set 10, and further, a time to be decided beforehand is set from a memory 70 to a reading clock circuit 80. When a time is out, the CPU 60 reads grouping extension number information to the telephone set 11 to be already set from the memory 70, telephone sets 12-14 which correspond are simultaneously called, respectively (the telephone set 11 is continued to be called), and further, a ringing tone B is sent from the tone generating circuit 30 to the telephone set 10. Thus, the other extension operator in the group can execute an answer from the extension on the desk of his own, and a calling side extension operator can sense that the specific extension operator leaves a seat by the fact that the ringing tone is changed.
Patent JP-H08289247-A (JP)
Title: Digital signal recording and reproducing device
Inventor: YAMADA MASAZUMI
IPC: H04N19/00
Filed: 1995-04-10
Abstract: PURPOSE: To prevent efficiency from being lowered by enabling a subordinate signal to be recorded even when an encoded digital signal is recorded on areas with different constitutional capacity by reading added transmission packet header information added on the transmission packet of a digital signal when it is reconfigured and reading the added transmission packet header information added on the transmission packet of an auxiliary signal when it is reconfigured. CONSTITUTION: An inputted encoded television signal is sent to a recording packet converter 30, and also, sent to an auxiliary data generation circuit 1. The auxiliary data generation circuit 1 extracts the DC component of each block from in-screen encoded data selected from the encoded television signal as auxiliary data, and configures it with the same transmission packet form as that of the inputted encoded data, and sends it to a recording packet converter 31. After a transmission packet addition header is added on the encoded television signal inputted to the recording packet converter 30, a recording packet header is added on the signal, then, it is converted to a prescribed recording packet form.
Patent JP-S5418687-A (JP)
Title: Insulating gate field effect transistor
Inventor: TERADA KAZUO
IPC: H01L29/417
Filed: 1977-07-12
Abstract: PURPOSE: To enhance the current driving capacity by dividing the gate electrode into the first part of the source electrode side and the second part of the drain electrode side while approximating to each other and then securing the ON/OFF action at the first part and giving a conduction between the drain electrode and the inversion layer right under the first part at the second part respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11284623-A (JP)
Title: Atm transmission device
Inventor: SUZUKI MUNEYUKI
IPC: H04Q3/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ATM transmission device which is low in cost and compact in structure and can transmit a large amount of non-ATM data such as image data. SOLUTION: The ATM transmission device is equipped with terminal IF (interface) parts 202, 203, and 204 which input and output non-ATM data, CLAD (cell assembling and disassembling) parts 210, 211, and 212 which convert the non-ATM data inputted from the terminal IF parts 202, 203, and 204 into ATM cells, convert ATM data into non-ATM data and outputs them to the said terminal interface parts, an ATM switch part 201 which switches the cells generated by the CLAD parts 210, 211, and 212 or cells received from a transmission line side, and line interface parts 207 and 208 which multiplex and transmit the cells received from the ATM switch part 201 to transmission lines 205 and 206 composed of optical fibers and separates multiplexed cells received from the transmission lines 205 and 206 into cell units and inputs them to the ATM switch part 201.
Patent JP-H05292557-A (JP)
Title: Optical routing switch
Inventor: SAKANO TOSHIKAZU
IPC: H04L12/931
Filed: 1992-04-06
Abstract: PURPOSE:To provide a routing switch which has a high speed and is easily made multichannel. CONSTITUTION:Light receiving element arrays 16-1 to 16-N of input channels 10-1 to 10-N and a light emitting element array 32 of a network control part 30 are connected with a connection part 33 between them, and a signal to designate the input channel where a data signal and an address signal may be originated is sent from the network control part 30 to all input channels, and only the pertinent input channel is allowed to originate the signals. Each of light emitting element arrays 15-1 to 15-N of respective input channels is connected to all of light receiving element arrays 21-1 to 21-N of plural output channels 20-1 to 20-N through a connection part 34, and the data signal can be sent to an arbitrary output channel corresponding to the address signal accompanied with the data signal.
Patent JP-H11278795-A (JP)
Title: Hydraulic winding device and working machine loaded with its hydraulic winding device
Inventor: NAKAYAMA AKIRA
IPC: B66D1/54
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic winding device capable of preventing the generation of instantaneous fall of a hoisted load and the dragging phenomenon of brake at the time of releasing a negative brake. SOLUTION: A hydraulic motor 2 is driven in response to the winding command or rewinding command so as to rotate a winch drum 32 for wind-up and supply of a winding rope 33. When an operating lever 9 is positioned at a neutral position, the winch drum 32 is braked by a brake device. When the winding operation is detected, a controller 12 outputs the control signal to a solenoid proportional pressure reducing valve 42 so as to gradually reduce the braking force of the brake device 4 in response to the pressure inside of a passage 6 between a counter balance valve 8 and the hydraulic motor 2 and the weight of a hoisted load.
Patent JP-S527770-A (JP)
Title: Electronic wristwatch
Inventor: MARUYAMA KAZUAKI
IPC: G04C10/00
Filed: 1975-07-08
Abstract: PURPOSE:A wristwatch that does not need exchange of an electric cell semipermanently by charging the cell with electricity brought about by the electromotive force generated by the collision of the liquid moving within a container with piezo-electric films.
Patent JP-H04317005-A (JP)
Title: Production of color filter
Inventor: DANJO KOTARO
IPC: G02B5/20
Filed: 1991-04-16
Abstract: PURPOSE:To obtain the color filter to be used for flat displays, such as liquid crystal displays or imagers, such as CCDs, or color sensors, etc., with high accuracy and good efficiency. CONSTITUTION:An ionization radiation curing resin contg. coloring pigments is packed into groove parts 6 for prescribed colored patterns formed in a matrix and while this ionization radiation curing resin and a transparent substrate are held in tight contact with each other, the ionization radiation curing resin is irradiated with ionization radiations at least from either of the transparent substrate 12 side and the matrix 4 side and is thereby cured and is simultaneously adhered to the transparent substrate 12, by which the colored patterns are formed. The color filter having the colored layers 14 consisting of plural colors of the required colored patterns is obtd. by repeating the above-mentioned operation.
Patent JP-H01257768-A (JP)
Title: Device for adjusting ignition timing of engine
IPC: F02P17/00
Filed: 1988-04-05
Abstract: PURPOSE:To carry out the automatic adjustment of ignition timing by means of a robot, etc., accurately and rapidly by providing an ignition timing adjusting means for rotatingly adjusting an ignition timing adjusting portion after being accurately aligned in its position to the ignition time adjusting portion and holding same based on the command of a controlling controller. CONSTITUTION:During the test working of an engine 10, the top dead center positions of pistons and the present ignition position angle of an ignition timing adjusting portion (distributor) 42 are detected by an ignition timing detecting means 24 and, based on this detected signal, a controlling controller 26 operates an angle adjusting quantity corresponding to the amount of difference between an ignition timing angle required for the engine and the present ignition timing angle. An ignition timing adjusting means 30 determines the difference in phases between the phase of the ignition timing adjusting portion 42 and a tool 36 prior to adjusting, and rotates the tool 36 in accordance with the difference in phase to correctly align the position thereof with respect to the ignition timing adjusting portion 42. Then, by holding the adjusting portion 42 by the tool 36, the adjusting portion 42 is rotatingly adjusted based on the command of the controller 26.
Patent JP-S63251475-A (JP)
Title: Composite pigment and fertilizer composition containing the same
Inventor: SAITO YOSHIYUKI
IPC: C09B67/00
Filed: 1987-04-06
Abstract: PURPOSE:To provide a composite pigment which clearly changes its color depending on the moisture in an atmosphere, by bonding a basic dye to a specific clay (mineral) and reacting the remaining exchangeable cation with an org. quaternary ammonium salt. CONSTITUTION:An aq. soln. contg. not more than 0.5 equivalent (based on the amount of exchangeable cations) of a basic dye [e.g., Methylene Blue (CI-5201)] is added to an aq. slurry obtd. by dispersing a clay (mineral) contg. exchangeable cations (e.g., montmorillonite) to bond the basic dye. An aq. quaternary amonium salt of the formula [wherein R1, R2, R3 and R4 are each H, an alkyl(aryl), an alkenyl, a cycloalkyl or an aryl(alkyl)] in an amount of 1-1/10 times that of the exchangeable cation is added to said slurry to react the ammonium salt with part or the whole of the remaining exchangeable cations. The product is agglomerated, recovered by filtration, washed with water and dried to obtain a composite pigment. 1% said composite pigment is mixed with solid fertilizer.
Patent JP-H05106087-A (JP)
Title: Water-base sealant composition
Inventor: PINAKIN RANKURITSUSHIYUNA PATE
IPC: C09K3/10
Filed: 1992-04-07
Abstract: PURPOSE: To effectively seal aluminum with an aqueous sealant composition containing a solution of an alkaline earth metal salt and a compound expressed by a specific formula.  
     CONSTITUTION: The aqueous sealant composition containing the solution of at least one kind of the alkaline earth metal salt (a) and at least one kind of the compound (b) expressed by formula I (Y represents direct bond or a group expressed by a formula, each of R 1  and R 2  is independently hydrogen or a linear or branched 5-25C alkyl and is not simultaneously hydrogen (n) represents integers of 1-4 and X +  represents a pair ion) is formed. As a result, the effective sealing of aluminum is provided. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S58201780-A (JP)
Title: 3-vinylindolizine derivative and its preparation
Inventor: KAKEHI SHIYOUICHI
IPC: A61P31/04
Filed: 1982-05-18
Abstract: NEW MATERIAL:A compoun shown by the formula I (R is H, lower alkyl, or phenyl; R<1> is H, or lower alkyl; R<2> is H, lower alkoxy, or lower alkylthio; R<3> and R<4> are cyano, lower alkanoyl, lower alkoxycarbonyl; R<5> is lower alkyl, lower alkyl which may have substituent group such as lower alkoxycarbonyl, etc., lower alkanoyl, etc.). EXAMPLE:3-(2-Cyano-2-ethoxycarbonylvinyl)-2-methoxy-1-phenyl-indolizine. USE:A drug. Having inhibitory action on blood platelet aggregation, antiphlogistic action, antiallergic action, antimicrobial action, etc. PROCESS:A pyridinium compound shown by the formula II (R<6> is lower alkyl; X is halogen) is reacted with a base to give a compound shown by the formula III, which is reacted with an olefin compound shown by the formula IV (R<7> is lower alkoxy or lower alkylthio), and reacted with a halogen compound shown by the formula V(Y=X), to give a compound shown by the formula I .
Patent JP-H10259089-A (JP)
Title: Production of single crystal by pulling method
Inventor: FUJII SHINZO
IPC: C30B29/28
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a single crystal, not polluting melt even if a seed crystal holder breaks and drops in a crucible, capable of reusing same melt therefore and reducing frequency of melt exchange and improving yield of a product as a result. SOLUTION: A seed crystal 30 is charged through a seed crystal holder 26 into the lower end of a pulling shaft 22 and the seed crystal 30 is brought into contact with a melt 32 in a crucible 14 and the seed crystal is pulled while rotating a pulling shaft or either one or both of the crucible to grow a single crystal. The seed crystal holder is prepared by using a material composed of only element constituting the grown single crystal 34. The seed crystal may be prepared from polycrystal having the same composition as the grown single crystal, but it is preferred to prepare a single crystal having a same composition as the grown single crystal from the viewpoint of mechanical strength, etc.
Patent JP-H10261082-A (JP)
Title: Registered signature data preparing method for computer signature collating system
Inventor: SAI TOSHIAKI
IPC: G06T7/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable a stable collation, by calculating registered signature data candidates made into average value based on plural pieces of signature data, collating the registered signature data candidates with each signature data, and defining the registered signature data candidates as the registered signature data when the collated results of all signature data are proper. SOLUTION: When a user ID is not registered, first of all, a signature registering processing is performed and signing is executed several times. These (n) times of signatures are made into average value (average pattern) and the registered signature data candidate is prepared. This registered signature data candidate is collated with the respective signatures and when the collated result of all the signatures higher than a fixed collation rate is provided, this registered signature data candidate is registered on a master as formal registered signature data. In the case of person stabilizing his signature, the signature registering processing is ordinarily completed on this stage. When there is any one signature lower than the collation rate satisfying a success reference, signing is performed (m) times more and processing is repeated again.
Patent JP-S63251810-A (JP)
Title: Correcting device for horizontal multi-joint robot
Inventor: ISHIKAWA YOSHINOBU
IPC: B25J19/00
Filed: 1987-04-08
Abstract: PURPOSE:To realize an automatic correction test of a robot by preparing data so that the error of each part can be analyzed in a job where the robot puts its tip pin into a hole. CONSTITUTION:An inserting pin unit 2 attached at the tip of a robot is put into a measurement board 15 having plural bosses showing clearly the hole positions in terms of a three-dimensional way. Thus the hole position data are substituted for measurement of the robot tip coordinates. An inserting pin 20 is not fixed at a robot tip 10a and supported by a renear guide 17 via a spring 19. Thus, no collision is produced between the torque of a motor and its own reaction at a position where insertion of the pin 20 is through. As a result, the pin 20 can be inserted even in such a state where the vertical positioning servo is applied with a Z axis. In such a way, the correction data can be fetched with a perfect automatic operation after a robot is once put on the board 15.