baber/WOPTO huggingface dataset:
Patent JP-S6436793-A (JP)
Title: Manufacture of chromated galvanized steel material excellent in surface characteristic
Inventor: KIMURA HAJIME
IPC: C25D11/38
Filed: 1987-07-31
Abstract: PURPOSE:To manufacture a chromated galvanized steel material excellent in adhesive strength, adhesive strength of coated film, etc., by subjecting a galvanized steel material to cathodic electrolytic treatment under specific conditions by the use of a bath containing Cr<6+>, colloidal silica, and fluoride in respectively specified concentrations and then washing the above material with warm water for a specific time. CONSTITUTION:Reducing electrolytic treatment of a galvanized steel material is carried out under the conditions of 1-50A/dm<2> current density and 1-100C/dm<2> quantity of electricity by using a bath containing 2-80g/l of Cr<6+>, 0.5-75g/l, expressed in terms of SiO2 and/or Al2O3, of colloidal silica and/or alumina sol, and 0.05-5g/l, expressed in terms of F<->, of fluoride. Subsequently, the steel material is washed for >=0.5sec with warm water of >=about 50 deg.C and/or a reducing agent-added aqueous solution (0.1-10wt.% of hydrazine is added). By this method, the chromated galvanized steel material having superior surface characteristics, such as corrosion resistance after painting and bare corrosion resistance, can be stably manufactured with superior efficiency.
Patent JP-H0522967-A (JP)
Title: Starting method for ac motor by use of inverter
Inventor: ISONO MASAHIRO
IPC: H02P27/06
Filed: 1991-07-05
Abstract: PURPOSE:To transfer an AC motor rapidly to the desired number of revolution at constant velocity by quickly conducting the rise of the number of revolution at a time when the AC motor is started by an inverter. CONSTITUTION:An AC motor is started by a commercial AC power supply first, control is interrupted temporarily under the state of the pole number when the number of revolution approaches to the desired one, and control is changed over to inverter control.
Patent JP-S5893765-A (JP)
Title: Ultraviolet-curable adhesive and ultraviolet-curable label
Inventor: YAMADA SHIGEKI
IPC: C09J7/02
Filed: 1981-11-30
Abstract: PURPOSE:To provide an ultravilet-curable pressure-sensitive adhesive adhesive, consisting of a permanently tacky adhesive and an ultraviolet-polymerizable acrylic oligomer. CONSTITUTION:4-170pts.wt. ultraviolet-curable acrylic oligomer having a polymn. degree of 50 or below and an MW of 5,000 or below, such as epoxy acrylate or polyurethane acrylate, and, if desired, an ultraviolet sensitizer such as dibenzoyl are thoroughly mixed with 100pts.wt. (on a solid basis) permanently tacky adhesive ( a viscous liquid consisting of a non-rigid acrylate polymer, a tackifier and a soln.) to obtain an ultraviolet-curable pressure-sensitive adhesive. The back side of a transparent (ultraviolet-transmissible) plastic sheet 1a on the surface of which letters, designs or marks are printed, is coated with the above adhesive 2a to obtain a label. The label is sticked on a material 3a to be sticked, and then irradiated with ultraviolet light 4 ot cure the adhesive, whereby the label becomes non-peelable.
Patent JP-S6085207-A (JP)
Title: Valve operation transfer device of internal-combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F01L13/00
Filed: 1983-10-17
Abstract: PURPOSE:To gain large driving force at the time of movement by restricting movement of an actuator until the negative pressure within the actuator is increases in a transfer device which transfers valve operations by moving a rocker arm in a rocker shaft direction using intake negative pressure of an engine. CONSTITUTION:A rocker arm 5 is arranged on a rocker shaft 2 movably in the axis direction or oscillating freely, and it makes slidable contact with a cam for low speed 3 or a cam for high speed 4. Movement of the rocker arm 5 is performed by an actuator 20 into which intake negative pressure of an engine or the atmosphere is introduced. At an ordinary time, movement of the rod 21 of the actuator 20 is restricted by a restriction means 30. And at the time of transfer of valve operation, a transfer signal is given to a transfer valve 27. Then after the predetermined time, the restriction means 30 is released. Thus, movement of the rod 21 begins after large negative pressure is accumulated in a negative pressure chamber 25 of the actuator 20, and large driving force can be obtained, thereby transfer is performed rapidly.
Patent JP-H0945395-A (JP)
Title: Connector
Inventor: KINOSHITA HIROAKI
IPC: H01R43/16
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To totally reduce cost by changing a process of surface treatment of a hold down of a connector, and maintaining fixing strength of the hold down and a base board equally as usual. SOLUTION: Plating is previously applied to an uner surface (a base board land grounding surface) of a soldering part 2-1 of a hold down 2 of a connector. A plating part is bent by striking a surface of a side surface part 2-2 of the soldering part 2-1, and is brought forward up to about half of the side surface part 2-2.
Patent JP-H0478513-A (JP)
Title: Method and device for molding heterochromatic molded form
Inventor: SAKURAI HOSHIMITSU
IPC: B29C45/00
Filed: 1990-07-23
Abstract: PURPOSE:To mold a molded form capable of showing the inside part of a product such as a heterochromatic pattern at the center of the outside part of the product in the inside of the same mold by moving floating core pair at a primary molding position, injecting and filling molten resin into a first cavity and curing it and thereafter moving the floating core pair at the secondary molding position, injecting and filling heterochromatic molten resin into a second cavity. CONSTITUTION:A mold device 10 is clamped and a floating core pair 26 is moved at a primary molding position by actuating a floating core actuation mechanism 30 in the forward direction. Molten resin 8a is injected and filled into a first cavity 20 from a main injection molding machine. A primary molded form 8 is molded wherein a butt middle hinge part 3 is integrated with a pattern 2. The floating core pair is moved at the secondary molding position wherein the external peripheral part of the primary molded form 8 closes the aperture parts of the hole sides of the second cavities 21, 22. Heterochromatic molten resin is injected and filled into the second cavities 21, 22 from the sub-injection molding machines 35, 36 and secondary molding is performed. A secondary molded form 9a is integrated with the primary molded form 8. A heterochromatic molded form 1 is obtained in which the butt both-sides hinge parts 5, 6 of the secondary molded form 9b are hinged on the butt middle hinge part 3 of the primary molded form 8.
Patent JP-H0480501-A (JP)
Title: Steam generating device for liquid-metal cooling type nuclear reactor
Inventor: OOTO AKIHIRO
IPC: F22B1/06
Filed: 1990-07-23
Abstract: PURPOSE:To enable an electromagnetic pump to be pulled out without cutting an outlet pipe and secure the soundness of structure by a method wherein a liquid metal discharging outlet is disposed at a position where a steam generator pipe connection part is opposed to a hanging casing side surface enclosing liquid metal discharged from an electromagnetic pump and breakage plates are disposed at both ends of an inner duct constituting the electromagnetic pump. CONSTITUTION:Liquid metal discharged from an electromagnetic pump 15 enters an electromagnetic pump hanging caging 51, thereafter discharged out of a discharging port 53 disposed in a side surface and then discharged out of a liquid metal outlet pipe 13 connected to an electromagnetic pump supporting casing 50 at a central upper part of a steam generator 6. Liquid metal leakaged into a clearance between a casing 51 and a casing 50 descends in the clearance and returns to a suction port of the electromagnetic pump. Accordingly, the liquid metal outlet pipe 13 and the electromagnetic pump 15 have no connection part and thus they can be pulled out without cutting any pipe when the electromagnetic pump is pulled out. Breakage plates 36 mounted at both ends of an inner duct 35 of the electromagnetic pump are broken by pressure generated when a large-scaled breakage of a thermal transmitting pipe 20 and a pressure difference across the electromagnetic pump 15 is eliminated through the openings in the breakage plates, so that the breakage of them can be prevented.
Patent JP-S6348490-A (JP)
Title: Density distribution measuring instrument for charged particle beam
Inventor: WAKE SETSUO
IPC: G01T1/12
Filed: 1986-08-18
Abstract: PURPOSE:To measure the temperature of a body radiated with a charged particle beam in a short time even during actual irradiation and to simultaneously adjust the beam density with the measurement by providing a measuring means which measures the temperature of the irradiated body and a temperature display means which displays the measured temperature. CONSTITUTION:The surface temperature of the body 2 irradiated with the charged particle beam 1 is measured by three noncontact type temperature measuring mechanisms 3 such as radiation thermometers and the measured temperature is displayed on a temperature distribution display mechanism 4 such as an oscilloscope. When the density of the charged particle beam is high at the center part and low at the peripheral part, a rise in the surface temperature of the irradiated body which has uniform thickness is large at the center part and low at the peripheral part during the beam irradiation. The temperature rise of the irradiated body corresponds to the charge quantity of the charged particle beam, so the beam density distribution can be estimated.
Patent JP-H0356869-A (JP)
Title: Abnormality detector of static induction apparatus
Inventor: YOSHIKAWA TETSUJI
IPC: G01R31/12
Filed: 1989-07-26
Abstract: PURPOSE:To allow the constant monitoring of a local heating with simple constitution by providing a partial discharge sensor and a moisture sensor and detecting the abnormality, such as partial discharge or local heating in accordance with the detection condition thereof. CONSTITUTION:SF6 is decomposed and the org. insulator which insulates a primary winding 13 is decomposed when the partial discharge arises in the winding 13 on the operation of a transformer. Decomposed gases, such as H2O, CO and CO2, are then generated. The moisture contained in the gases is, therefore, increased and the level of the detection signal from the moisture sensor 29 rises. The intensity of the detection signal from a corona sensor 16 rises as well. A signal processor 20, therefore, makes decision that the propability of the partial discharge from the detection states of the sensors 16 and 19 is large. The intensity of the detection signal of only the moisture sensor increases when the winding 13 is locally heated. A short circuiting, the infiltration of moisture, therefore, estimated. The constant monitoring of the local heating is thus possible with the simple constitution.
Patent JP-S5984499-A (JP)
Inventor: SUZUKI TAKAMICHI
IPC: H05K3/30
Filed: 1982-11-05
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-S6090114-A (JP)
Inventor: SATOU KOUICHI
IPC: B65H37/04
Filed: 1983-10-18
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-S6170854-A (JP)
Title: Picture reader
Inventor: UKAJI AKIRA
IPC: H04N1/04
Filed: 1984-09-13
Abstract: PURPOSE:To discriminate the generation of a picture read error by detecting both a lamp lighting state and a CCD output state. CONSTITUTION:When no lamp fault signal LOFF is outputted, that is, when a CCDNG signal is outputted while a lamp is lighted, a CCD fault signal is outputted from a CCD fault signal output section and it is displayed on an operation section. When a lamp fault signal LOFF is outputted, the CCDNG signal is gated by an AND gate 111. Thus, no CCD fault signal is outputted.
Patent JP-H0478996-A (JP)
Title: Sales register
Inventor: KAWAI MOICHI
IPC: G07G1/12
Filed: 1990-07-20
Abstract: PURPOSE:To shorten time for the processing of sales registration by recording the total amount of money value recorded to each card to a final card when registration is canceled in the case of settling the accounts of plural cards. CONSTITUTION:A card reader / writer 6 is controlled so as to read the money value recorded to the inserted card, to settle the accounts of plural cards by a control means when the money value is short to a paying amount and to return the inserted card after writing '0 yen'. When the registration is canceled by a cancel designating means 3 in the state of inserting the next card, the control means 10 controls the card reader / writer 6 to add the money value recorded to the returned card to the next card and to record it. Thus, time for the processing of sales registration is shortened.
Patent JP-S6255846-A (JP)
Title: Cathode for magnetron
Inventor: TAKAKURA HIROSHI
IPC: H01J23/04
Filed: 1985-09-04
Abstract: PURPOSE:To improve the mechanical strength and obtain a stable and constant electric resistance value, by composing a filament in combining a tungsten wire containing thorium and tungsten wires containing rhenium. CONSTITUTION:This filament 11 is composed of a rhenium-tungsten wire 11a containing thorium combined around the center wire. Therefore, the filament 11 has a high recrystallizing temperature at the center, and a sufficient toughness of the filament itself. Since the periphery of the filament is covered with nine thorium-tungsten microwires 11b, the rhenium-tungsten wire 11a in charge of strength improvement is scarcely carbonized, preventing to be brittle. Moreover, the surface area per unit length of the thorium-tungsten microwires 11b at the periphery is increased, and the thermionic radiation efficiency is also broadly improved.
Patent JP-H0360803-A (JP)
Title: Cold rolling method for stainless steel strip
Inventor: TAKADA MAKOTO
IPC: B21B3/02
Filed: 1989-07-28
Abstract: PURPOSE:To equalize the elongation and to prevent the generation of chatter by rolling with the use of upper two intermedium driving rolls having smaller diameter than that of the lower two intermedium driving rolls. CONSTITUTION:A stainless steel strip 1 is wound by a tension reel 8 via a deflecting roll 7 after its rolling by a work roll 2. In that case, the cold rolling is executed by using the Sendzimir mill of the upper two intermedium driving rolls 4A having a smaller diameter than those of lower two intermedium driving rolls 4B. Consequently, the difference in the upper and lower forward slip of a stainless steel strip 2 can be made zero and the generation of chatter can be prevented.
Patent JP-H1022710-A (JP)
Title: Electrode formation method for dielectric filter
Inventor: HINO SEIGO
IPC: H01P1/205
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To make an electrode layer shape be accurate and to eliminate blotting and thinning by forming recesses matched with an expanded conductor for coupling and an extension conductor on a magnetic block end face, performing immersion, forming an electrode layer and then, grinding a surface. SOLUTION: Dielectric powder is put inside a mold, the outer shape of a dielectric magnetic block 2 is determined and the recesses 20a and 20b whose plane shape and position are matched with the expanded conductor 6 for coupling and the extension conductor 10 are formed on an open end face 8 by press work. Then, after forming a through-hole 4, it is sintered, it is immersed and the electrode layer 21 is formed. Thereafter, the grinding work of the open end face 8 to the depth of the recesses 20a and 20b is performed, the electrode layer 21 present inside the recesses 20a and 20b of the surface is left and the expanded conductor 6 and the extension conductor 10 are formed. Further, an input/output pad 9 is eliminated so as to be insulated from an outer conductor 7 through a U-shaped exposed part 23.  Thus, the shape of the electrode layer is accurately stipulated, blotting and thinning are eliminated and a stable pattern is formed.
Patent JP-S6255546-A (JP)
Title: Optical transmission line for detecting flood and optical cable
Inventor: KUKIDA JUZO
IPC: G01N19/10
Filed: 1985-09-04
Abstract: PURPOSE:To enable the detection of a flood through an optical fiber, by arranging a part of a protective cover of an optical fiber made of a fibrous material shrinkable in contact with water. CONSTITUTION:A optical transmission line for detecting a flood is made up of an optical fiber 1, a plastic cover 2 and a shrinking cover layer 3 made of a shrinking yarn. When the optical transmission line for detecting a flood thus arranged is subjected to a flood, the shrinking yarn shrinks along the axis of the optical fiber and causes the optical fiber to bend finely, increasing the transmission loss. In other words, this will increase the transmission loss only in a flood section and a back scattering method (method of measuring a loss change along the length of the optical transmission line and distance to loss changing points using a reflected pulse returned by a Rayleigh scattering in the course of the transmission line after an optical pulse is transmitted from one end thereof. This measurement is made by a optical pulse tester) can be used to measure the distance to the location of flood.
Patent JP-H0728528-A (JP)
Title: Controller for industrial robot
Inventor: KINOSHITA KAZUNARI
IPC: G05D3/12
Filed: 1993-07-09
Abstract: PURPOSE:To provide the device which eliminates the positional deviation due to an effect of gravity without increasing the number of teaching points. CONSTITUTION:The characteristic of a reduction gear is preliminarily checked, and the relational formula of a torque T and an angle thetas of torsion is obtained as thetas=F(T) or the angle thetas of torsion is estimated by an observer. The torque generated in a joint part by an effect of gravity is obtained by a torque command. This torque is substituted into this formula to calculate the angle thetas of torsion due to gravity. The obtained value thetas is added to a position command value thetar to derive a new position command value thetar*=thetar+thetas.
Patent JP-H0642689-A (JP)
Title: Mat, manufacture of electrofusion saddle joint and joint
Inventor: ISHIMARU NAOSHI
IPC: B29C65/36
Filed: 1992-07-21
Abstract: PURPOSE:To prevent electrical heater wires from making contact with each other, and to prevent the electrical heater wires from floating up to the outer surface of a disc-like mat in which the heating wires are spirally coiled, and made of a thermoplastic resin sheet which is radially fused by a heated blade, by shifting the inner peripheral ends of the heater wires from the diametrical lines on which the outer peripheral ends thereof are positioned. CONSTITUTION:The inner peripheral ends of electrical heater wires 6 adapted to be fused by a heated blade are shifted from diametrical lines on which the outer peripheral ends of the heater wires 6 are positioned, laterally by a predetermined distance. In order to separate the inner peripheral ends of the electrical heater wires away from the diametrical lines on which the outer peripheral ends thereof are positioned, jumper wires 11 extending from the inner peripheral ends fused and secured, for example, on the equator of a mat 7 are prolonged circumferentially so as to be shifted from the equator, and are then fused and secured by the heated blade. Further, after the mat 7 is fitted in dies, the jumper wires 11 extending from the fixed positions at the inner and outer terminal ends are stretched with no slack and are connected to terminal pins 8, and indicator pins 9 are inserted before injection molding. Thereby, it is possible to prevent the jumper wires from making contact with the heating wires so as to cause short-circuiting, and to prevent them from floating up to the outer surface of the mat 7.
Patent JP-S6086429-A (JP)
Title: Sailing sound analyzer of ship
Inventor: NAKAJIMA HIROYOSHI
IPC: G10L25/90
Filed: 1983-10-19
Abstract: PURPOSE:To extract a ship resonance spectrum, a resonance spectrum and 3dB band width by extracting higher harmonic line spectrum removed at its noise due to an auxiliary machinery and having an explosion period through a comb filter to extract a spectrum envelope, and simultaneously, reducing fluid noise and propeller noise in a wide range through a filter. CONSTITUTION:A sailing sound signal inputted to an input terminal 101 is converted into a power spectrum by a power spectrum converter 3 through a low- pass filter 1 and an AD converter 2 and an auxiliary machinery sound in a range specified by a controller is removed by an auxiliary machinery sound remover 4. The removed frequency and amplitude of the auxiliary machinery and the existence of the auxiliary machinery sound are stored in a storage device 10. Pitches are extracted by a pitch extractor 5 and stored in the storage device 10 and the variation of the pitch frequency is detected by a pitch monitoring device 5'. If no variation is generated, power spectrums are cumulatively meaned by a cumulator 7 and the ship resonance spectrum envelope is extracted by a comb filter circuit 6. The ship resonance spectrum is obtained from a differential spectrum between the circuits 4 and 6.
Patent JP-2000025775-A (JP)
Title: Plastic bottle with handle
Inventor: YONEMORI SATORU
IPC: B65D25/28
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a plastic bottle having a handle in which the handle itself can be finished thin and light, a holding touch is superior and the handle is hardly removed from the bottle. SOLUTION: A side surface of a bottle main body 1 is formed with a handle fixing indentation 2. A separate handle 3 comprised of a holding section 31 and its upper and lower fixing arms 32, 33 is fixed to the handle fixing indentation 2. An inner plate 34 and an outer plate 35 are connected by a central rib 36 from the holding section 31 of the handle 3 to the upper and lower fixing arms 32, 33 to form a structure having an H-shaped cross section. The inner plate 34 and the outer plate 35 are connected within the fixing arm 33 below the holding section 31 to form a reinforcing rib X extending in a width direction.
Patent JP-H1041811-A (JP)
Title: Pll integrated circuit
Inventor: HIBINO YASUHIRO
IPC: H03L7/22
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide miniaturized high-frequency signal processing unit, reduced with high frequency interference at low cost by making a wiring signal into low frequency while using two PLLs. SOLUTION: This high-frequency signal processing unit is provided with a channel select circuit part 84 and an RF modulation circuit part 85. A PLL integrated circuit 82, having an output terminal 88 for a reference signal, is used for the channel select circuit part 84, and a PLL integrated circuit 83 having an input terminal 89 for the reference signal is used for the RF modulation circuit part 85. Then, the output terminal 88 for the reference signal and the input terminal 89 for the reference signal are connected.  Thus, since the frequency of a transmission signal generated at the PLL integrated circuit 82 is divided and this frequency divided signal is supplied to the reference signal input terminal of the PLL integrated circuit 83, the wiring for the reference signal is made to adopt low frequencies and various kinds of interferences with respect to a high-frequency signal processing circuit can be reduced.