baber/WOPTO huggingface dataset:
Patent JP-S56124041-A (JP)
Title: Inspecting method for welded part in storage tank and the like
Inventor: KURIHARA MITSUGI
IPC: B23K31/00
Filed: 1980-03-05
Abstract: PURPOSE:To make accurate and speedy the detection of information on occurrence of cracks of the welded part in the storage tank and the like by sticking an exfoliatable member to the welded part and by measuring composite impedance consisting of resistance and capacity which are coexistent in the exfoliatable member. CONSTITUTION:The exfoliatable member 3 is stuck on to the upper surface of the welded part 2 prepared by butt-welding original plates 1, electroconductive paint is applied thereon, thereby an electrode layer 4 is formed, and the layer 4 is connected with a measuring apparatus 7 by a lead wire 5. And, the composite impedance of the resistance R and capacity C of the exfoliatable member 3 is set to be Z and the composite impedance of variable resistor RX and variable capacitor CX to be ZX and the variable resistor RX and the variable capacitor CX are adjusted so that a current flowing through an ammeter A turns to be zero. On the occasion, impedance balance C1.ZX=C2.Z is effected and thereby the composite impedance of the exfoliatable member 3 can be measured. According to the condition of deterioration of the exfoliatable member, the occurrence of cracks can be detected accurately and speedily.
Patent JP-H06237922-A (JP)
Title: Blood collecting device
Inventor: MORITA IKU
IPC: A61B5/151
Filed: 1993-02-16
Abstract: PURPOSE:To safely abandon a run set by collecting blood while fitting an end cap after the run set is mounted, and keeping the state of housing the main body of the run set inside the end cap only by opening the main body of the run set after the blood is collected. CONSTITUTION:This blood collecting device is provided with a run set 101 composed of a main body 102 of the run set equipped with a plane blade tip part 105 and a plane blade tip protecting part 103, and the respective parts 102 and 103 can be separated at a notched part 104. The main body 101 of the run set can be fitted to a pricking device by a fitting means 106 and provided with a first lock means 107 to be cooperated with the calling part of a first means 122 to be locked of an end cap 121 at the time of mounting the end cap 121 to the pricking device. Further, the main body 102 of the run set is provided with an arm means 113 to be cooperated with a second means to be locked and after blood is collected, the main body 102 of the run set can be saved into the end cap 121 by cooperating these means.
Patent JP-H05221829-A (JP)
Title: Overcoat for lipstick
Inventor: OFUKU HIROMI
IPC: A61Q1/04
Filed: 1992-02-13
Abstract: PURPOSE:To provide a lipstick overcoat to be applied to rouged lips to remarkably improve the durability of the make-up effect of lipstick and suppress the adhesion of lipstick to tableware, etc. CONSTITUTION:The objective overcoat contains (A) 75-99.8wt.% (preferably 80-99wt.%) of a perfluoropolyether of formula I (R<1> to R<5> are F, perfluoroalkyl or oxyperfluoroalkyl; p, q and r are integers of >=0 giving a molecular weight of 500-10,000) preferably having a viscosity of 5-5,000cSt, e.g. the compound of formula II (m and n are numbers to give a molecular weight of 500-10,000 and n/m is 0.2-2) or formula (l is 4-500) and (B) 0.2-25wt.% (preferably 1-20wt.%) of silica powder and/or alumina powder. The lipstick overcoat exhibits its effect immediately after application and the so-called color-spread comprising the loss of boundary sharpness with time can be suppressed by the overcoat. Furthermore, the lipstick overcoat is easily usable because of its pasty form.
Patent JP-H09225870-A (JP)
Title: Robot controller
Inventor: HAYAKAWA MAKOTO
IPC: B25J9/12
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To cancel a torque which acts upon to a first arm by reaction due to the acceleration and deceleration of a second arm before the first arm receives an influence by this torque. SOLUTION: In a robot having a first arm and a second arm, when the second arm is turned, a load fluctuation calculating part 23 calculates a load fluctuation torque command signal Ht from the torque command signal of the second arm and an angle θ between the first and second arms, and outputs this signal Ht to a speed controlling part 19 composing the controller 10 of the first arm. The speed controlling part 19 corrects a torque command signal St on the basis of the load fluctuation torque command signal Ht.
Patent JP-H09278568-A (JP)
Title: Production of citric-soluble potassium fertilizer
Inventor: TAKAHASHI TATSUTO
IPC: C05D1/04
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the production of citric (citrate)-soluble potassium fertilizer requires an extremely large amount of heat on the reaction of the formulated raw material and has very complicated production steps. SOLUTION: In the melting process A, a raw melt containing one or two or more kinds of components selected from CaO, MgO, Al2 O3 , and Fe2 O3 and a SiO2 -containing raw material are mixed with a potassium raw material. Or when necessary, a component adjuster is admixed to the potassium raw material and they are molten and the mixture is molten together with the raw material mixture. Then, in the cooling and solidification process C, the molten product prepared in the melting process A is solidified by cooling down.
Patent JP-H02207728-A (JP)
Title: Electrically-driven reel for fishing
Inventor: OTA MASUO
IPC: A01K89/017
Filed: 1989-02-06
Abstract: PURPOSE:To prevent accumulation of stop error during operation of fishing line reaching from a fishing rod to a knotting point of a hook by carrying out meter calculation treatment from number of revolutions of spool, number of size of the fishing line and an amount of the fishing line wound by a microcomputer, displaying the result of calculation and controlling a motor by the number of revolutions of the spool. CONSTITUTION:In a microcomputer, an inputting means 31 of size of fishing line reaching from a fishing rod to a knotting point of a hook, an inputting means 30 of an amount of the fishing line wound, a calculating means 32 carrying out meter conversion of the length of the fishing line played out from a spool by using a fixed calculation formula for data of memory element inputted from a counting means 28 of pulses of pulse generating means 25-27, the memory element and a motor controlling means 33 are set. In the means 33, functions of taking swimming zone of fish wherein the length of the fishing line played out for taking swimming zone of fish is counted as number of revolutions of the spool, memorized in the memory element, the motor 23 is rotated by the memorized number of revolutions of the spool and the spool is stopped when the fishing line is played in the next time and stopping functions at end of boat of stopping the motor 23 when the counted value of the means 28 becomes zero in winding the fishing line are equipped.
Patent JP-H10216367-A (JP)
Title: Flywheel-equipped toy drive device and flywheel-equipped toy
Inventor: MATSUDA TAKASHI
IPC: A63H1/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a flywheel-equipped drive device that can accelerate and rotate a flywheel by reciprocating the same and provide a flywheel-equipped toy. SOLUTION: This flywheel-equipped toy drive device includes an input shaft 23 where at least a part of the outer periphery of an input wheel 24 is exposed to the outside from a device main body and pivotally supported on the device main body in such a way as to freely rotate; a step-up gear mechanism which can accelerate a flywheel 6 in a toy main body at higher speed than the input wheel 24 as its output gear 28 is removably engaged with a flywheel gear 8 connected to the flywheel 6; a normal-rotation clutch mechanism which can transmit only the rotation of the input wheel 24 in one direction to the input gear 25 of the step-up gear mechanism; and a reversing clutch mechanism which can transmit only the rotation of the input wheel 24 in the opposite direction to the input gear 25 of the step-up gear mechanism.
Patent JP-S61186142-A (JP)
Title: Production of pipe joint
Inventor: YOSHIDA KAZUO
IPC: C21D7/13
Filed: 1985-02-14
Abstract: PURPOSE:To increase the performance for ultrasonic reflectoscope and to make the production of compound-shaped pipe easy by welding other pipes after making the crystal grain size smaller by destroying with forging the crystal organization of the joint part of the pipe made by casting. CONSTITUTION:The end part 1a of the pipe 1 which becomes the joint to connect with other pipe 3 by welding is cast smaller than the aimed joint diameter size. A joint 2 is then formed by expanding >=1.5 times the diameter size of the end part 1a of the pipe 1 with its forging. The majority of the cast organization of the joint 2 part is destroyed to perform the removal of the directional quality of the crystal and the unification of the material, also to make the crystal grain size smaller. The ultrasonic reflectoscope inspection around the connection part is then performed by weld-connecting the other pipe 3 with the pipe joint 2. Even such a minute defect that cannot be detected by the ultrasonic reflectoscope inspection of the pipe made by casting be detected.
Patent JP-H11224239-A (JP)
Title: Data amount count system, information providing system, and measuring method
Inventor: SHINAGAWA KAZUHIRO
IPC: G06F15/16
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To measure the amount of data accurately at a small load. SOLUTION: At a request from a client 21, an address allocation server 19 gives an IP address to the client 21. The client 21 requests information to an information server 11 by using this IP address. At this request, the information server outputs the information. A 1st router 13 sends the outputted information to the client 21 through a 2nd router 15 by using the transmission line having the lightest load. On each transmission line, a measurement node 17 is arranged to measure the amount of data on the transmission line by each IP address.
Patent JP-H04289729-A (JP)
Title: Stationary reactive power generator
Inventor: FURUTA MICHIHIRO
IPC: H02J3/18
Filed: 1991-02-21
Abstract: PURPOSE:To eliminate an overexcitation phenomenon of an output transformer which is attendant upon the fluctuation in dc voltage. CONSTITUTION:This device is provided with a capacitor 5 to be used as a source of dc voltage, an inverter 4 which inverts a dc current inputted from the capacitor 5 into an ac current, and an output transformer 3 which is inserted between the inverter 4 and an ac power system 1. It adjusts a dc voltage of the capacitor 5 and an output voltage of the inverter 4 by controlling a conduction angle and phase of the inverter 4, generating the specified reactive power. When a dc voltage feedback signal Vd<-> is equal to a specified set value or above, a limiter conduction angle thetalim is generated by a conduction angle limiter deciding circuit 16 under the condition of (conduction angle x dc voltage = fixed) and a conduction angle limiter circuit 17 sends out the thetalim as a conduction angle reference theta* instead of a conduction angle reference theta1* from a reactive current controller 10 to a PWM circuit 14.
Patent JP-2000226239-A (JP)
Title: Flat glass for decoration and its production
Inventor: HIRAO ATSUISA
IPC: E04F13/14
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To produce light flat glass for decoration capable of composing a finer and more delicate pattern full of color and bringing about an individual and mysterious atmosphere through light, simply producible without using a lead frame, readily carrying out the installation and usable for various applications. SOLUTION: This flat glass is composed of a symmetrical patterned flat glass 10A and a transparent flat glass 20 superimposed and fused to the surface of the symmetrical patterned flat glass 10A. The symmetrical patterned flat glass 10A is composed of plural sheets of polygonal pattern glass pieces of the mutually same pattern. Each glass piece is obtained by mutually arranging or turning out an optional one pattern glass piece at a symmetrical position where the glass piece is moved in linear symmetry with the symmetric axis passing through the apex thereof as the center. Thereby, a finer and more delicate pattern full of color can be composed and an individual and mysterious atmosphere can be brought about. The flat glass is light and readily installed and can simply be produced without using a lead frame and used for various applications.
Patent JP-S61186871-A (JP)
Title: Diagnosing device for electric motor
Inventor: KUNO TSUTOMU
IPC: H02H7/00
Filed: 1985-02-14
Abstract: PURPOSE:To diagnose a stator coil accurately by calculating a phase unbalance rate and an amplitude unbalance rate which vary according to the state of the stator coil of a three-phase induction motor and comparing them quantitatively. CONSTITUTION:A diagnosing device consists of current detectors 2 and 3 which detect the primary current of the three-phase induction motor 1, A/D converters 6 and 7, the central processor 9 consisting of a data collecting means 9A, a Fourier analyzing means 9B, a phase difference arithmetic means 9C, an amplitude arithmetic means 9D, a phase unbalance rate arithmetic means 9E, and an amplitude unbalance rate arithmetic means 9F, a memory 10, and display devices 11 and 12. Then, waveform data of a current of each phase is analyzed on Fourier basis to find the phase and the amplitude of a basic wave component, on the basis of which the phase unbalance rate and an amplitude unbalance rate are calculated and displayed. Consequently, even if each phase current contains many higher harmonic components, the stator coil is diagnosed accurately.
Patent JP-H07222357-A (JP)
Title: Voltage control method for capacitor
Inventor: OKAMURA MICHIO
IPC: H02J7/02
Filed: 1994-01-31
Abstract: PURPOSE:To make uniform the voltage being born by each capacitor in a short time while minimizing the leak current of voltage division resistors. CONSTITUTION:When a specific charging power supply V1 is connected across a charging means comprising a series connection of a plurality of capacitors C1, C2, each capacitor C1, C2 is connected in parallel with a smoothing (voltage dividing) resistor R1, R2 through a switching means SW1, SW2. The switch means SW1, SW2 are turned ON when the charging voltage being fed from the charging power supply V1 is varying. When the charging voltage is not varying and the charging means is performing a voltage holding operation, the switch means SW1, SW2 are turned OFF to make uniform the voltage being born by each capacitor C1, C2.
Patent JP-S62183913-A (JP)
Title: Production of welding pipe and roll stand for manufacturing welding pipe
Inventor: TSUTA NORIO
IPC: B21D5/12
Filed: 1986-02-10
Abstract: PURPOSE:To prevent the generation of a buckling and wrinkle by arranging the shaft center position of the upper roll by sliding it to the inlet side or outlet side from the shaft center position of the lower roll in at least one set of forming rolls. CONSTITUTION:The machine base 11 of the roll stand 2 for forming is installed rotatably via a rotary shaft 12 to the reference base 10. The line L connecting both shaft centers O1, O2 of the upper end lower rolls 2a, 2b of the forming stand 2 can be tilted at optional angle by the tilting of the base 11. In the stand 2 forming this slant line L, the deflection of the elongation in the axial direction of the plate edge part does not become zero at the position just under each roll 2a, 2b and the deflection in the axial direction while under forming stage and the stress are maintained constantly approximately, in case of forming a coil material 1. Consequently the generation of the buckling and wrinkle of the plate 1 can be prevented.
Patent JP-S63195812-A (JP)
Title: Composite magnetic head
Inventor: KUNITO YOSHIYUKI
IPC: G11B5/23
Filed: 1987-02-09
Abstract: PURPOSE:To obtain a composite magnetic head improved at its recording characteristics, mass productivity and production yield by abutting a pair of magnetic core halves each of which is formed by a magnetic alloy thin film having proper relation between the film thickness and saturated magnetic flux density and oxide magnetic material. CONSTITUTION:The magnetic core halves I, II are respectively composed of oxide magnetic materials 1, 11, their abutting faces are separated by track regulating grooves 2, 12 and the magnetic alloy thin films 3, 13 are adhesively formed on the insides of the grooves 2, 12. Then, parallel parts 3a, 13a are abutted upon each other through a gap film 23 with a prescribed film thickness (l) and a gap (g) is formed in track width Tw. When the relation of the saturated magnetic flux density Bs(KG) to the film thickness (d)(mum) in the magnetic alloy thin films 3, 13 satisfied Bs>=-d+13 when 1<=d<5 or satisfies Bs>=8 when 5<=d<=10, the magnetic tape improved at its recording characteristics, mass productivity and yield can be obtained even if a metal tape or the like is used.
Patent JP-H11264278-A (JP)
Title: Sash stepped window
Inventor: TAI TOSHIO
IPC: E06B1/36
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a sash stepped window heightened in rigidity while simplifying assembly and improving assembling workability by dispensing with another member such as a panel strip, and thread-fastening an upper and a lower sash frames to an intermediate frame respectively at one place. SOLUTION: A lower frame 5 of an upper sash window and an upper frame 6 of a lower sash window are connected by an intermediate frame 7. The lower frame 5 and the upper frame 6 are respectively provided with thread-fastening parts 61, 61 on the indoor side, protruding pieces 52, 54 on the outdoor side, and a hanging piece 53 on a rising piece 63 between the thread fastening parts and the protruding pieces. The intermediate frame 7 is provided with an indoor side thread receiving part 71 and a main body part extended in an indoor- outdoor direction from the thread receiving part 71, and the main body part has an engaging part 73. The lower frame 5, the upper frame 6 and the intermediate frame 7 are integrally connected by outdoor side engagement, center part contact (hanging piece or rising piece) and indoor side thread fastening.
Patent JP-H11206542-A (JP)
Title: Chopsticks
Inventor: UENO YASUO
IPC: A47G21/10
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To make two chopsticks adhere to each other due to attractive force of a magnet and prevent them from splitting merely by bringing them close to each other by embedding permanent magnets of which poles oppose mutually in the vicinity of a central part of two chopsticks, respectively. SOLUTION: A permanent magnet 3 of which S pole is directed outward and N pole is directed inward and a permanent magnet 4 of which N pole is directed outward and S pole is directed inward are embedded in a chopstick 1 on one side of a pair of two chopsticks 1, 2. Moreover, a permanent magnet 5 of which N pole is directed outward and S pole is directed inward and a permanent magnet 6 of which S pole is directed outward and N pole is directed inward are embedded in a chopstick 2 on the other side. When two chopsticks 1, 2 are put in order, the permanent magnets 3 and 5 and 4 and 6 oppose mutually and attract mutually by magnetic force so that the chopsticks 1, 2 are not split up. Surfaces of the embedded permanent magnets 3 to 6 may be covered with painting.
Patent JP-S58156241-A (JP)
Inventor: JIERARUDO SUTANREE KAPURAN
IPC: H04J1/14
Filed: 1983-02-23
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-H06242591-A (JP)
Title: Phase shift mask and its production
Inventor: YOSHIOKA NOBUYUKI
IPC: G03F1/80
Filed: 1993-02-17
Abstract: PURPOSE:To provide a phase shift mask having shifter patterns capable of forming fine and intricate patterns on a wafer and the method for production thereof. CONSTITUTION:Light shielding film patterns 2 having plural interline distances l1 and l2 are formed on the surface of a transparent substrate 1. A shifter material 3a of a negative type which is sensitized with an electron beam is formed over the entire surface of the transparent substrate 1 formed with the light shielding film patterns 2. The shifter material 3a to be made to remain at the plural interline distances of the light shielding film patterns 3 is irradiated with the electron beam by setting the exposure to the shifter material 3a to be made to remain by existing at the distance 12 of the long interline distance lambda2 of the light shielding film patterns 2 larger than the exposure to the shifter material 3a to be made to remain by existing at the distance lambda1 of the short interline distance of the light shielding film patterns 2. The exposed shifter materials 3a are developed, by which the shifter patterns 3 are formed.
Patent JP-S56126079-A (JP)
Title: Submerged arc welding method for narrow groove
Inventor: SUGIOKA ISAO
IPC: B23K35/362
Filed: 1980-03-07
Abstract: PURPOSE: To obtain a highly efficient narrow groove welding joint having a good bead form and a good slug removability, by adjusting the flux composition to specify the basicity and by specifying the grading constitution and the distance between the preceding electrode and the succeeding electrode and by multipass welding with one layer/one pass.  
     CONSTITUTION: For submerged arc welding of the thick steel plate having ≥30mm thickness, the fused flux is used which has 1.0W3.0 basicity obtained by the equation and has ≥30% one or more kinds among CaO, Al 2 O 3 , and TiO 2  as main components, ≤50% one or more kinds among SiO 2  and MgO, 3W12% MnO, and 7W 18% CaF 2 . In respect to the grading constitution, the ratio A/B of proportion A% of components of ≥295μ to proportion B% of components of ≤104μ is set to ≤3, and further, components of ≥295μ and components of ≤104μ are set to ≤50%, respectively. Further, the distance between the preceding electrode wire and the succeeding electrode wire is set to ≤15mm, and the narrow groove having 6W30mm groove breadth and ≤20° groove angle is multipass welded with one layer/one pass. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53114448-A (JP)
Title: Optical communication system
Inventor: KASHIMURA TAKASHI
IPC: H04B10/27
Filed: 1977-03-16
Abstract: PURPOSE:To enhance the coupling efficiency between a laser beam and an optical fiber by mounting the optical fiber at an angle of inclination substantially equal to the irradiation angle of the laser beam directly upon a semiconductor laser of embedded type, which is made operative at a leak position, and upon a semiconductor laser which is operative to transmit the horizontal primary mode in a stable manner.
Patent JP-S57140178-A (JP)
Title: Paper feeder
Inventor: KUZUTANI SUSUMU
IPC: B41J11/42
Filed: 1981-02-26
Abstract: PURPOSE:To enable a manual fine adjustment of the rotation of a platen by providing a connecting means between a platen rotating shaft and a step motor as driving source to meet specific requirement. CONSTITUTION:In a paper feeder in which manual control members (knob)4 and 5 are directly connected to a rotating shaft 2 of a platen 3 while being connected to a step motor 13 through proper connecting means 15, 17, 18 and 20, the number Z of steps required for covering one cycle of the number N of division (the number of steps per rotation of a rotor) and the switching in the excited phase of a step motor 13, a deceleration ratio K of the rotating shaft 2 by the connecting means with respect to the step motor 13 and the diameter D of the platen 3 are set to meet the formula: L/M.1/piD=K.Z/N.