baber/WOPTO huggingface dataset:
Patent JP-S56114340-A (JP)
Title: Bonding method
Inventor: OONISHI YOUICHIROU
IPC: H05K3/34
Filed: 1980-02-13
Abstract: PURPOSE:To conduct uniform and mechanically stable bonding by a method wherein a bonding location is fixed by means of a bonding tool, the center thereof has an opening, laser pulses are irradiated from the opening and solder is melted. CONSTITUTION:A lead wire 3a is stacked on a metallic film 2a on a glass plate 1, a tool 40, the center thereof has an opening 40a, is pushed, and the locations of the metallic film 2a and the lead 3a are fixed. The pulselike laser rays 6 of Ar, etc. are irradiated from the opening 40a, the solder coating of the lead 3a is melted, a solder bonding section 5 is formed and the tool 40 is separated. According to such constitution, the bonding sections are under a mechanically stable condition, dimensions are accurate and the lead wires are not short-circuitted with adjacent leads because the leads are fixed at the fixed locations of the metallic films by means of the tool, and the solder bonding sections are instantaneously heated and cooled and the productivity is extremely excellent because the pulse lasers are employed in said bonding process.
Patent JP-H06205425-A (JP)
Title: Registration adjustment method and device adopting the same adjustment method
Inventor: NAKAMURA TOSHIYA
IPC: H04N9/29
Filed: 1993-01-07
Abstract: PURPOSE:To provide the registration adjustment method and the device adopting the adjustment method in which the effect of the earth magnetism is cancelled with a very easy operation. CONSTITUTION:A beam is located in the middle of a CRT screen under a zero magnetic field in which an external magnetic field is cancelled and then the beam is located in the middle of the CRT screen again under the external magnetic field. Then the direction and the strength of the external magnetic field are detected based on a manipulated variable at beam position matching and picture distortion caused at a surrounding part of the CRT screen is corrected depending of the direction and the strength of the external magnetic field to be detected. Thus, the effect of the earth magnetism is cancelled with a very easy operation.
Patent JP-H07207570-A (JP)
Title: Apparatus for detecting shape abnormality of fiber bundle
Inventor: INOUE KIMIO
IPC: D06H3/00
Filed: 1994-01-17
Abstract: PURPOSE:To provide an apparatus for detecting shape abnormalities having high accuracy and capable of automatically detecting shape abnormalities of a fiber bundles. CONSTITUTION:This apparatus is made to detect shape abnormalities of a fiber bundle in a treating process where the fiber bundle obtained by crimping after spinning and drying is sent to an accumulation device by a feed roll and packaged. The apparatus is equipped with a measuring device continuously measuring the thickness or the width of the fiber bundle, an operation device obtaining a threshold value according to a measured value measured by the measuring device, an abnormality judging device detecting shape abnormalities of the fiber bundle from the measured value and the threshold value and an alarming device giving an alarm when the abnormality judging device judges that the shape is abnormal.
Patent JP-S60161898-A (JP)
Inventor: MOTOKI TOSHIO
IPC: B66B11/04
Filed: 1984-02-03
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-H08208794-A (JP)
Title: Production of sulfur-containing urethane plastic lens
Inventor: IRISATO YOSHIHIRO
IPC: C08G18/30
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a sulfur-containing urethane plastic lens of low specific gravity with good optical properties and excellent impact resistance by using a mixture of a polyiso(thio)cyanate compound and a polythiol compound with a specified active hydrogen compound. CONSTITUTION: A process for producing a sulfur-containing urethane plastic lens from a polyiso(thio)cyanate compound [e.g. a compound of formula I (wherein X is H or CH<3> ; R is Cl Br CH3 or C2 H5 ; Y is O or S; m is 0 to 4; and n is 2 to 4)] and a polythiol compound [e.g. a compound of formula II (wherein X1 , X2 and X3 are each H or SH; and x, y and z are each 0 to 8)], wherein an active hydrogen compound of formula III (wherein X and Y are each H, OH or SH; m is 1 to 2; and n is 0 to 3) is added in an amount of 1-36% to the above-mentioned compounds. This process can ensure sufficient pot life without using special equipment, and the obtained urethane resin is colorless and transparent, has high refractive index with low dispersion and is therefore suitable as a material for optical elements, such as a lens for glasses and a camera lens, and a material for adhesives.
Patent JP-S59145333-A (JP)
Title: Starter for fuel-injection type engine
Inventor: TANAKA YUZURU
IPC: F02D41/06
Filed: 1983-02-03
Abstract: PURPOSE:To make scavenging control equivalent to that in case of a carburetor type engine attainable, by reducing a fuel injection quantity when an engine is in a cranking state as well as a throttle valve is in a state of being fully opened. CONSTITUTION:An ignition plug 8 comes into a state of being made wet due to oversupply of fuel in time of starting and a misfire happens whereby when an operator conducts scavenging operation, a starting motor switch 27 is closed while a throttle valve 22 comes open to the full. Therefore, a starting motor shart signal and a detection signal out of a thottle full-open sensor 26 are inputted into an AND circuit 32. From this AND circuit 32, a fuel injection quantity decrement signal is emitted. With this, scavenging operation equivalent to that in case of a carburetor type enginge can be performed.
Patent JP-H02198640-A (JP)
Title: Production of honeycomb catalyst carrier
Inventor: NUMAMOTO HIRONAO
IPC: B01J35/04
Filed: 1989-01-26
Abstract: PURPOSE:To produce the carrier having a prescribed shape with good productivity by receiving the honeycomb structural body of the sheet formed by cutting a material contg. lime aluminate after extrusion molding by means of a receiving jig having a curved shape and subjecting the body to curing and hardening in hot water, then subjecting the body to a heat treatment to thermally decompose the same. CONSTITUTION:The honeycomb structural body 1 of the sheet formed by cutting the material contg. at least the lime aluminate after extrusion molding is received by the receiving jig 2 having the prescribed curved shape. This body is cured and hardened in this state in the hot water 5 to form the honeycomb structural body 3 of the sheet having the prescribed curved shape of the lime aluminate hydrate. The body is thereafter subjected to the heat treatment for about one hour at, for example, 900 deg.C to thermally decompose the above- mentioned lime aluminate hydrate, by which the honeycomb catalyst carrier is produced. As a result, the honeycomb catalyst carriers having various shapes are produced with good workability and productivity.
Patent JP-H10214156-A (JP)
Title: Device for detecting coordinate
Inventor: HIRANO KATSUMI
IPC: G06F3/041
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To simplify the circuit construction of a display-integrated type tablet device. SOLUTION: The display detecting device 24 periodically switches a display control signal generated by a display control circuit 31 and a detection control signal generated by the arithmetic processing of a central processing circuit 37 by a switching circuit 42, applies it to a liquid crystal display device 28, and alternately executes a display operation and a coordinate detecting operation. At the time of a coordinate detecting operation, the X and Y coordinate electrodes of the liquid crystal display device 28 are successively scanned, and X and Y coordinate electrodes in the neighborhood of a desired instructing point are electrostatically connected with the instruction electrode of a pen member 34, and an instruction signal is derived.  A central processing circuit 37 divides a lapse time clocked by a timer 38 by a unit time not more the time cycle of voltage impression on the X and Y coordinate electrodes, and detects the coordinates of the electrostatically connected coordinate electrodes.
Patent JP-H0320292-A (JP)
Title: Preparation of cis-dichlorobis(benzonitrile) platinum
Inventor: HOSHI HIROKO
IPC: C07F15/00
Filed: 1989-01-26
Abstract: PURPOSE:To prepare the subject compound useful as a raw material for various homogeneous platinum catalysts and as an additive for silicone resins in high pulity and yield by adding platinous chloride to benzonitrile, thermally reacting the compounds with each other, hot-filtering the reaction solution, cooling the filtrate to crystallize the reaction product, and subsequently filtering the resultant crystals. CONSTITUTION:Benzonitrile is reacted with platinous chloride at 100 deg.C in a hot water bath to make into solution. The solution is filtered at 90-100 deg.C and the filtrate is cooled to a temperature of -10-5 deg.C for >=2hr to produce crystals. The crystals are filtered and washed with petroleum ether at approximately 5 deg.C to provide the objective compound.
Patent JP-2000220055-A (JP)
Title: Production of bulky woven knitted fabric
Inventor: OKUWA HIROMICHI
IPC: D03D15/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a bulky woven knitted fabric suitable for outerwears by heat-treating a woven knitted fabric comprising spun yarn including heat-fusible fibers and specified shrinkable polyester staple fibers so as to fuse-bond the constituent fibers. SOLUTION: This woven knitted fabric consists of spun yarn including 3-50 wt.%; fusing fiber such as a sheath-core fiber having a sheath of a binder component e.g. low melting coplyester and >=30 wt.% highly shrinkable polyester staple fibers having 18-80%; dry-heat shrinkage factor and the fabric is heat- treated in the finishing process at a temperature higher than melting point of the binder component of the fusing fiber so as to fuse-band the constituent fibers and to impart bulkiness, tenseness and stiffness.
Patent JP-S57131964-A (JP)
Title: Solar heat utilizing hot-water storing tank
Inventor: ISHII KATSUMI
IPC: F24S90/00
Filed: 1981-02-10
Abstract: PURPOSE:To increase the rate of contribution in utilization of solar heat, by forming a hot-water supply port at the top of a hot-water storing tank with an auxiliary heat source and at an intermediate portion between the lower surface of the auxiliary heat source and a heat exchanger, and connecting the two hot-water supply ports to a three- way valve which is connected to places where hot water is used. CONSTITUTION:Water in a hot-water tank 3 is circulated between the tank 3 and a solar heat collector 1 for absorbing solar heat by driving a circulating pump 7 in response to the difference of temperature detected by a temperature detector 5 of the solar heat collector 1 and that detected by a temperature detector 6 in the hot-water tank 3. Further, water above an auxiliary heater 8 is kept at a set temperature by a controller 10 through detection of the temperature above the auxiliary heater 8 by a detector 9. Resultantly, the inner space of the tank 3 is divided into an upper section where the temperature of water is high and a lower section where the temperature of water is medium, and high-temperature water and medium-temperature water are supplied selectively from an upper hot-water supply port 12 or a lower port 13 by shifting the position of a three-way valve 14 depending on the required temperature of water. With such an arrangement, it is enabled to increase the rate of contribution in utilization of solar heat.
Patent JP-H04255827-A (JP)
Title: Liquid crystal element and display device
Inventor: TOKANOU GOUJI
IPC: G02F1/133
Filed: 1991-02-08
Abstract: PURPOSE:To provide the liquid crystal element which displays high-contrast images without generating after-images. CONSTITUTION:At least one of a pair of substrates 11a, 11b of the liquid crystal element having a pair of these substrates 11a, 11b and a liquid crystal 15 disposed between a pair of the substrates 11a and 11b have films 14a, 14b consisting of a compd. having the imide ring formed by the dehydration ring closure reaction of the amide acid obtd. from at least one kind of naphthalene tetracarboxylic acid and/or the deriv. thereof and at least one kind of diamine and/or the deriv. thereof.
Patent JP-S63184799-A (JP)
Inventor: NAONO HIROYUKI
IPC: G10L25/78
Filed: 1987-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07226678-A (JP)
Title: Control circuit
Inventor: OSHIO UMEO
IPC: H03F1/00
Filed: 1994-02-15
Abstract: PURPOSE:To rapidly charge a capacitor to be provided in the loop of a control system up to a prescribed lower limit value just after power source is turned on. CONSTITUTION:In the loop of a control system performing the control for holding the output signal of a circuit 15 to be controlled to a prescribed value, a capacitor 2 is provided. A charge pump 18 is controlled to charge and discharge the capacitor 2 so that the voltage may enter within a prescribed range. As a result, in a control circuit 17 holding the output signal to the prescribed value, voltage is generated so that the voltage of the capacitor 2 may be the lower limit value in the prescribed range at the time of turning on a power source and current is supplied to the capacitor 2. This circuit is provided with a precharge circuit 16 blocking the reverse current from the capacitor 2 when the voltage of the capacitor 2 exceeds the lower limit value in the prescribed range.
Patent JP-H07291949-A (JP)
Title: 1,3,6-trialkylhexahydro-1,3,6-triazocin-2-one and production thereof
Inventor: NARUSE HIROSHI
IPC: C07D255/02
Filed: 1995-02-06
Abstract: PURPOSE:To obtain the novel compound presenting excellent solvent effect, also excellent in oxidation resistance at elevated temperatures, an aprotic polar solvent useful as a solvent for high-molecular compounds or organic reactions. CONSTITUTION:The compound of formula I (R is a 1-8C alkyl), e.g., 1,3,6- trimethylhexahydro-1,3,6-triazocin-2-one. The compound of the formula I is obtained by reaction between (A) a compound of the formula II prepared, in advance, by reaction of a 1,2-dihalogenoethane with an amine of formula R-NH2 and (B) urea; specifically, a urea intermediate is formed at >=160 deg.C in the initial reaction, and the subsequent decomposition of the urea intermediate is conducted at a raised temperature of >=200 deg.C; and the molar ratio A/B is set at 1.2 to 1.7 in this reaction.
Patent JP-S59145321-A (JP)
Title: Flexible exhaust pipe
Inventor: IMOTO TOSHIHARU
IPC: F16L11/14
Filed: 1983-02-04
Abstract: PURPOSE:To attenuate vibration for providing a structure difficult to be fatigued, by covering a bellow pipe of a flexible exhaust pipe with a cylindrical gauze pipe and welding the former to the latter such that in the natural condition the axial tension and the axial compressive force are applied respectively to the gauze pipe and the bellow pipe. CONSTITUTION:A flexible exhaust pipe 12 is constituted from a bellows portion 6, a bellow pipe 5 consisting of an inlet flange 7 and an outlet flange 8 having the outer diameter smaller than that of the bellows portion 6 and a gauze pipe 9 covering the bellow pipe 5 and welded thereto at the inlet and outlet flanges 7, 8. In spot welding, the bellow pipe 5 is set to be compressed axially such that a tension within the elastic limit is axially applied to the gauze pipe 9 and the compressive force within the elastic limit is applied axially to the bellow pipe 5 under the natural condition of the flexible exhaust pipe 12.
Patent JP-S58136948-A (JP)
Title: Hot water supplying device utilizing solar heat
Inventor: INOUE TADASHI
IPC: F24S90/00
Filed: 1982-02-05
Abstract: PURPOSE:To enable a supply of hot water of high temperature immediately after a start of heat collection by a method wherein a water flowing pipe and a water returning pipe, both interconnecting a solar heat collector and a heat storage tank, is connected respectively to the lower part and the upper part of the tank, and a circulating water flow rate between the solar heat collector and heat storage tank is preset at a specified value. CONSTITUTION:Water supplied by a ball tap 10 into a heat storage tank 2  through a water supply pipe 11 flows along a partition 12 toward the bottom of  the tank 2. When a heat collecting pump 5 is operated during the sunshine, the  water of low temperature in the bottom part of the tank 2 is led through the  water flowing pipe 3 to the solar heat collector 9, where it is heated by the  solar heat, and then sent to the upper part of the tank 2 through the water  returning pipe 4. In this instance, with a preset small circulating water flow rate by the circulation pump 5 of 0.2-0.6l/min, a temperaturce differene at the  inlet and outlet of the heat collector 9 can be enlarged to be about 10-20deg.  In this way, the hot water of high temperature is likely to gather in the upper  part of the tank 2, therefore the supply of hot water of high temperature can be  started immediately after the start of heat collection.
Patent JP-H01192158-A (JP)
Title: Input protective circuit of semiconductor device
Inventor: HORI MINORU
IPC: H01L21/822
Filed: 1988-01-28
Abstract: PURPOSE:To enlarge an effective operational range without reducing the function of a circuit part to be protected by a method wherein a superconducting element inserted in series to a resistor is used for the input protective circuit of a semiconductor device. CONSTITUTION:An input protective circuit of a semiconductor device is constituted of a resistor 13 and a superconducting element 16, which are inserted in series to each other between an input terminal 11 and a circuit part 12, and a pair of protective diodes 14 and 15, which are respectively coupled with a positive voltage source VDD and a negative voltage source VSS. In case an input signal is within the range of a normal voltage, a signal voltage applied to the input terminal is transmitted to the part 12 through the resistor 13. On the other hand, in case an input signal of an abnormal voltage due to a static electricity, a surge voltage and so on, that is, a voltage higher than that of the VDD or lower than that of the VSS, is applied to the terminal 11, the diodes 14 and 15 are brought into an ON-state and the voltage of the input signal passed through the resistor is clamped to the VDD or the VSS. Accordingly, a voltage larger than that of the VDD or a voltage smaller than that of the VSS is never applied to the part 12.
Patent JP-S62182042-A (JP)
Inventor: TOTSUKA AKIO
IPC: B65D19/32
Filed: 1986-01-31
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-S52100909-A (JP)
Title: Radio receiver
Inventor: ISHIMURA YOSHIHIRO
IPC: H04B1/16
Filed: 1976-02-20
Abstract: PURPOSE:To secure automatic operation of radio reception circuit after alarm sound occurrence by providing control circuit to the output of timer unit.
Patent JP-S61178767-A (JP)
Title: Magnetic tape device
Inventor: MITSUNABE SATORU
IPC: G11B15/665
Filed: 1985-02-01
Abstract: PURPOSE: reduce the number of parts and size and to thin a device by tape guiding with a simple constitution instead of a complicated mechanism through a kind of levers from a cam and a solenoid. CONSTITUTION:Where the diameter of a capstan axis 1, a revolutions per min ute, the diameter of a winding side reel hub 51 or a supply side reel hub 32, the rotational frequency of the winding side reel hub 51 driven by a capstan motor 5 and that of the supply side reel hub are (d), (n), D, N1 and N2, respec tively, a speed reducing ratio is set so as to obtain pi.D.N1>pi.d.n and pi.D.N2>pi.d.n, and a magnetic tape 3 is wound on a reel stand at the driven side by the prescribed torque without sagging. When a high torque is necessary at fast forwarding and running, a clutch gear 61 disposed on a rotatable rotary plate 60 is turned in the direction of an arrow C with respect to a support axis 59, and engaged with the gear part 10 of an upper drive wheel 13 and the gear part 15 of the lower drive wheel 17. Thus the rotational output of the capstan motor 5 can be directly transmitted without a limiter.
Patent JP-S62177578-A (JP)
Inventor: NAKAMURA NOBUYOSHI
IPC: G09B5/00
Filed: 1986-01-31
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-S54110557-A (JP)
Title: Clamping apparatus
Inventor: MINAMINO TATSUYA
IPC: B66C1/42
Filed: 1978-02-20
Abstract: PURPOSE: To provide a clamping apparatus, comprising a pair of horizontally movable arms respectively carried on a pair of clamp arm bases, wherein these arms are moved toward and away from each other by the function of respective cylinders to securely hold an article of various shapes.  
     CONSTITUTION: Each of clamp arm assembly 2, 3 consists of a clamp arm base 2a, 3a and a horizontally movable arm 2b, 3b connected to the top of respective clamp arm base 2a, 3a by means of pin 4, and these arms 2b, 3b are moved toward and away from each other by the function of respective cylinders 6. In holding a cylindrical article 32 having a large diameter, it is held between a pair of clamp arm bases 2a, 3a by operating cylinders 5, 5, and then cylinders 6 are actuated to move arms 2b, 3b toward each other, whereby article 32 can be supported in the manner that it is embraced by the arms 2, 3. Thus, it is enabled to hold article 32 securely. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56115364-A (JP)
Title: Coating material capable of preventing silver migration
Inventor: OKAMOTO SHINJI
IPC: C09D7/12
Filed: 1980-02-16
Abstract: PURPOSE: The titled coating material, having improved preventing property against silver migration and moistureproofness, and containing a filler having the characteristics of adsorbing steam and fine water particles and releasing the steam and fine water particles on drying.  
     CONSTITUTION: A moistureproof coating material without a fine filler or with a very low content thereof is mixed with a filler having characteristics of absorbing steam or fine water particles under the environment in which the steam or fine water particles are present and releasing the adsorbed steam or fine water particles on drying, preferably fine particles of rutile type titanium oxide, to give the aimed coating material. The particle diameter of the rutile type titanium oxide is preferably 0.2W0.5μ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59145440-A (JP)
Title: Control circuit for hot water feed device
Inventor: HORIUCHI TOSHIHIRO
IPC: F24H1/00
Filed: 1983-02-07
Abstract: PURPOSE:To prevent a heat emission loss due to user's mis-operation for thereby providing a hot water feed device of improved using convenience, by connecting the second operating switch of forced convection device in such a manner that it may become effective only when the first switch of heating device is turned ON. CONSTITUTION:By turning ON an operating switch 12, a signal to a combustion control circuit A is caused to have a ''L'' level Vss and a combustion device 4 is burnt to heat up a water of hot water feed device 1. Then, by turning ON the operating switch 13 of circulation pump 7, resistors 14, 15 connected in series with the operating switch 13 deliver their voltage to a voltage comparator 11 as a positive input. On the other hand, since the water of heat exchanger case 6 is in a cold temperature state, the resistance value of thermister 10 is kept adequately high for allowing the partial voltage of resistor 16 connected in series to deliver a high negative voltage to the voltage comparator 11. As a result, the output is changed to ''L'' level to drive a relay 17 for actuating a circulation pump 7. Then, a hot water heated up through the hot water feed device 1 is introduced to a heat exchanger 8 via a pipe 5 to heat up the heat-exchanger 6 and the water of bath tub 9.