baber/WOPTO huggingface dataset:
Patent JP-H08307048-A (JP)
Title: Method and device for soldering work piece
Inventor: RAINAA BUERUTOMAN
IPC: H05K3/34
Filed: 1995-05-09
Abstract: PURPOSE: To avoid bridging the solder by nonlinearly forming at an angle which is not at right angles to a workpiece carrying direction the contour end of a top solder soln. or wave located at a position, where it loses contact with a workpiece not wetted with a solder. CONSTITUTION: A contour end 2 of a top solder soln. or wave is created at least partly in a nonlinear shape other than at right angles to a workpiece- carrying direction 3 by forming a solder nozzle. By a soldering nozzle, a workpiece 5 is wetted with a solder near by it to bridge a solder support point 7 over a wide area. The workpiece 5 moves near the contour end 2, and the solder flows from the support point 7 which has already passed by the end 2 behind a solder support point 8, having contact with the solder and a few of solder is carried away above the end 2. Thus it is possible to solder without solder bridge at a layout of joints with closed structural elements.
Patent JP-S5537912-A (JP)
Title: Light acoustic analyzer
Inventor: WATANABE ATSUO
IPC: B65G11/10
Filed: 1978-09-08
Abstract: PURPOSE:To simultaneously detect the light acoustic effect output obtained and the electric output photoelectrically converted from the sample by connecting the conductor to the sample by illuminating the light onto the sample in the sample chamber communicated to the base chamber through the gas conduit in which the thermal flow detecting element is disposed. CONSTITUTION:The sample chamber 3 of the detector A and the base chamber 4 are communicated through the gas passage 5 and at the outlet side of the passage, the thermal flow meter type detecing element is mounted. Two conductors 10, 10 from the sample 2 on the sample stand 8 are connected through the lead wire 13 to the amplifier E. The sample 2 is illuminated by the homogeneous light as an intermittent light of constant frequency by the light chopper B. The change in pressure due to the thermla expansion of the ambient gas is fed as acoustic effect output signal to the operation amplifier C by the detecting element 14 and operation processed together with the signal indicating the wavelength and strength of the light flux emitted from the light chopper B to be fed to the indication recorder D. A part of the light illuminated is photoelectrically converted by the sample into quantity of electricity corresponding to the absorbed light energy, transmitted to the amplifier E through lead wire 13, amplified and fed to the said indication recorder D, thereby the thermal and the electrical property of the sample due to the light absorption beind simultaneously determined.
Patent JP-S5536278-A (JP)
Title: Colored polyester film
Inventor: WATANABE MASAJI
IPC: C08K5/43
Filed: 1978-09-08
Abstract: PURPOSE: A colored polyester film that is prepared by adding 2 kinds of specific compounds to polyester polymer and forming into film, thus having good color and transparency and being suitably used as Roentgenographic film.  
     CONSTITUTION: Before formed, polyester is incorporated with (A) 1,4-bis(3- cyclohexylsulfamoyl-2,4,6-trimethylphenylamino)anthraquinone of formula I and (B) 1,5-bis-p-toluidino-4,8-dihydroxyanthraquinone of formula II (A, B are phenyls bearing substituent as lower alkyl). The amount added is 50W500ppm of (A) and 20W300ppm of (B) where A+B is 80W800ppm and the weight ratio of A/B is 2/98W50/50.  
     EFFECT: Both components (A) and (B) have high heat resistance, sublimation resistance and compatibility. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5876995-A (JP)
Inventor: GUREGANTEI SEKONDO
IPC: B60C23/20
Filed: 1982-06-25
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-H02288650-A (JP)
Title: Caller notice system for private branch of exchange
Inventor: TAKAHASHI SHUICHI
IPC: H04M3/42
Filed: 1989-04-28
Abstract: PURPOSE:To inform a caller even to an extension terminal having no display device by informing a caller name to a called terminal set in voice. CONSTITUTION:Extension terminal sets 1a, 1b are accommodated in a master switch 4 via a line circuit group 2, an ISDN line connects to the master switch 4 via an ISDN trunk 3, a voice synthesis message transmission circuit is accommodated in the master switch 4 and the master switch 4 is controlled by a controller 5. The caller name is informed in voice 10 a called terminal set. Thus, the caller name is noticed even to an extension terminal set having no display device.
Patent JP-S63276126-A (JP)
Title: Instruction decoding circuit
Inventor: ISHII SATOSHI
IPC: G06F9/305
Filed: 1987-05-08
Abstract: PURPOSE:To reduce overhead by providing a multiplexer circuit between an instruction register and a decoder and decoding an instruction after the decision of the arithmetic word length. CONSTITUTION:An instruction word 17 received from a main memory 11 is supplied to an instruction register 12. A partial output 18 of the register 12 is supplied to a decoder 14 and another remaining part 19 of the register 12 is supplied to a multiplexer circuit 13. Then a signal 21 to be selected is supplied to the circuit 13 from a mode register 16 of an arithmetic executing part 15. The arithmetic word length of the circuit 13 is decided by the signal 21 received from the register 16. Thus the word 17 stored in the register 12 is completely decoded.
Patent JP-S5741126-A (JP)
Title: Control process of electric machine tool
Inventor: NISHI KENICHI
IPC: B23H11/00
Filed: 1980-08-12
Abstract: PURPOSE:To prevent damage due to contact of the both with each other, etc. in such a way that when incipient tremor is detected during machining, power supply is interrupted, electric conduction is stopped, at the same time, a spindle is controlled so that the electrode can be separated from the work, and it is locked at the determined position. CONSTITUTION:Sensing signal 19 from a P wave sensor 18 which senses incipient tremor of the earthquake is given as input to a conditional circuit 20 to be connected to an operating circuit 15 and to a servo control circuit 14. Provided that P wave is sensed, a switch 22 on the switch circuit 21 is put to be in the condition as shown in the figure, and a power circuit 13 is turned OFF. Output is produced from the conditional circuit 20 by means of transfer of the switch 22 to the state as shown in the figure together with the sensing signal 19 from the P wave, and it is given as input to the servo circuit 14. The servo circuit 14 controls a servo 24 in the reverse direction extraneously to the fact that potential difference has turned out to be zero between signal lines 23a and 23b, and a spindle is sent up. And, it is brought to be stopped in the condition that it is sent up just for the determined distance.
Patent JP-S60256240-A (JP)
Title: System switching system
Inventor: MIYAZAKI KATSUYUKI
IPC: H04L7/04
Filed: 1984-06-01
Abstract: PURPOSE:To simplify the system constitution by allowing a controller in a remote device to be operated in following to and in synchronizing with a clock fed from a host device so as to eliminate a synchronizing circuit between controllers of a transmission line and a clock generating source applying a clock to the controller. CONSTITUTION:A duplicated host device is connected to a microcomputer muP51 of the remote device via a data and an address bus, an ROM 152 and an RAM 153 are connected to the data bus and a decoder 154 is connected to the address bus. Moreover, a phase generating circuit 156 is connected to a clock terminal of the muP51 and a clock interruption detection circuit 170 is connected to a reset terminal. Further, the clock from a selection circuit 157 connected to the system 0 or 1 of the host side is fed to circuits 156, 170 and an interface circuit 164. Then the muP51 is activated in following to and in synchronizing with the clock from the host side so as to eliminate the need for the synchronizing circuit and the clock generating source of the remote device thereby simplifying the constitution of system changeover system.
Patent JP-H0412028-A (JP)
Title: Tl-based superconducting material
Inventor: NATORI EIJI
IPC: C01G1/00
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the high critical current density in a polycrystal substance at a low production cost and simultaneously ensure surface homology required for providing devices in a thin film by adding rhenium (Re) to a Tl-based superconducting substance. CONSTITUTION:The aforementioned superconducting substance is obtained by adding Re to a Tl-M-Cu-O-based superconducting substance (M is alkaline earth element). The ratio (Re/Cu) is preferably within the range of 0.005-0.08.
Patent JP-H09296723-A (JP)
Title: Double tube
Inventor: WATANABE YOSHIMASA
IPC: F01N13/10
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To ensure the durability and reliability of a double tube. SOLUTION: Respective branch pipes 2a, 2b and 2c of an exhaust manifold 1 are composed of double tubes having inner tubes 6a, 6b and 6c, outer tubes 7a, 7b and 7c, and insulating layers therebetween 10a, 10b and 10c. The respective inner tubes 6a, 6b and 6c are fixed, at their fixed-support parts 8a... on their upstream ends, to the outer tubes 7a, 7b and 7c, and are slidably supported, at their sliding-support parts 9a, 9b and 9c on their downstream ends, by the outer tubes 7a, 7b and 7c. The inner tubes 6a, 6b and 6c and the outer tubes 7a, 7b and 7c are enlarged outward at their portions respectively corresponding to and contacting with the sliding-support parts 9a, 9b and 9c.
Patent JP-S603741-A (JP)
Title: Voice reporting system
Inventor: KISHIDA MASAFUMI
IPC: G06F3/16
Filed: 1983-06-22
Abstract: PURPOSE:To output simultaneously different voice messages from plural speakers and to output a high-priority message preferentially when the high-priority message is generated, by interrupting a low-priority message by managing a request registration order independently for every speaker. CONSTITUTION:When an application program voice reporting request 1' in each of CPUs A4, B5, and C6 is issued, it is reported to a controller 13 through a transmission line 12 and is registered in a request queue SPj14 for every speaker. The controller 13 searches successively the request queue 14 and takes out them in order from the oldest request and retrieves a message file 1 and a tuning bar file 2 in an external storage device 3 to a voice output message and outputs voice data to a voice output control part 15 of a designated output speaker SPj11. The control part 15 converts this voice data to an audio signal to output a reporting message to the speaker SPj11. Since parallel output processings are possible in each speaker SPj11, both outputs are continued without the influence upon one speaker output when a high-priority message is generated.
Patent JP-H08301149-A (JP)
Title: Spare tire carrier
Inventor: KATO YASUYUKI
IPC: B62D43/02
Filed: 1995-05-09
Abstract: PURPOSE: To enable a back door to be opened by making the carrier main body of a spare tire carrier foldable so that when rotated the carrier main body has a smaller radius of rotation, and so that a spare tire can be rotated backward even when space behind the vehicle is small. CONSTITUTION: This spare tire carrier has a carrier main body 20a formed by a pair of right and left frame members 21, 22, with the opposite ends of the frame members 21, 22 connected together via hinges 25 in such a way that the members can rotate in the longitudinal direction so that when the spare tire carrier 20 is rotated backward, the carrier main body 20a can be folded inward from the connection (hinge pin) of the connecting members 21, 22, thus reducing the radius of rotation of the carrier main body 20a.
Patent JP-H04317990-A (JP)
Title: Escalator
Inventor: NAKAJIMA MOTOHIRO
IPC: B66B29/08
Filed: 1991-04-15
Abstract: PURPOSE:To ensure safety in transporting a wheel chair, etc., by forming a special step dedicated to up-traveling from two ordinary steps, and forming a special step for down-traveling from three ordinary steps. CONSTITUTION:A special step U dedicated to up-traveling consists of two ordinary steps 7A, 7B adjoining up and down, and when a wheel chair K is to put placed thereon, the steps 7B, 7A shall be maintained on the same level generated by the forward passage horizontal part and the slope of the forward passage 3. In case the arrangement is equipped with a foot rest F, three such steps shall constitute the special step in which the step 7C situated above the step 7B is added as an aux. step. A special step D for down-traveling is composed of steps 8A, 8B, 8C having a stepboard movable part to be raised and held at the same level as the upper stepboard 7'', which a helper shall get on. Accordingly a wheel chair or the like placed on the special step U, D can be held safely while the helper stands behind in upright attitude whether it is in up-traveling or down-traveling. Thus safety in transporting can be ensured.
Patent JP-H0633997-A (JP)
Title: Differential gear assembly
Inventor: JIYOUZUIFU EI DEITSUKU
IPC: F16H48/30
Filed: 1993-04-15
Abstract: PURPOSE: To enlarge carrying torque in a differential gear assembly by providing a sun gear on one axle, and a planetary gear carrier to support planetary gears to be respectively engaged with a ring gear and the sun gear on the other axle, and providing a clutch means to engage the sun gear with the planetary gear carrier. CONSTITUTION: A sun gear 56 is installed on a first axle 26 shaft-supported in a case 14, and a planetary gear bearing 41 is installed on a second axle 24. Planetary gears 48, 50 are supported on the planetary gear bearing 41, the planetary gear 48 is engaged with a ring gear 36, and the planetary gear 50 is engaged with the sun gear 56. A clutch means 70 comprising circular clutch disks 74, 76 is provided, the sun gear 56 is engaged with the planetary gear bearing 41, and relative rotation between the axles 24, 26 is limited. The clutch means 70 is controlled by actuating an actuation plate 85 by actuation of an electromagnet 87.
Patent JP-S60254821-A (JP)
Title: Pulse width control circuit
Inventor: SATOU MITSUTAKE
IPC: H03K7/08
Filed: 1984-05-31
Abstract: PURPOSE:To form a power source for pulse width control of a simple circuit by connecting a series circuit of a diode and a photocoupler which varies in resistance with the intensity of photodetected light in parallel to the resistance of a CR oscillator. CONSTITUTION:When the DC output voltage between terminals 13 and 14 rises above a specific value, the photodiode 10 illuminates more brightly by the voltage rise. Its light is photodetected by a photocoupler transistor TR11 and a photodetection current (i) flows as shown by an arrow, so that the resistance Rx of the TR11 decreases. The resistance Rx is connected in parallel to the resistance 25 of the CR oscillator, whose oscillation frequency is therefore increased. Consequently, a pulse with narrowed-down width from the CR oscillator is applied to an FET29 through an inverter 28, so a specific output voltage is developed between the terminals 13 and 14. Thus, the power source for pulse width control is formed of the simple circuit.
Patent JP-S61269019-A (JP)
Title: Flowmeter
Inventor: YOKOYA ICHIRO
IPC: G01F1/00
Filed: 1985-05-22
Abstract: PURPOSE:To enable the detection of abnormality of a flow rate detection sensor, by arranging a flow rate measuring means for leading out a pulse with the cycle corresponding to a flow rate and a means of determining whether the difference in the cycle between the pulse and the adjacent pulse is within the range of a specified value. CONSTITUTION:The pulse intervals of input pulses P1, P2... and Pn to be sent from a flowmeter not illustrated are set as T1, T2... and Tn. On the other hand, the allowable range alpha% of the pulse intervals is preset with a digital switch D1 to be memorized into a control computation section 5 via an input circuit 4. When measurement is started, first, the interval T1 as first measurement data is read in to be memorized as reference value TN. Then, the second measurement data T2 is read in and comparison and computation are done between the reference value T1 precedingly measured and the value T2 currently measured by a decision formula previously provided to the control computation section 5 and when the formula is satisfied, the value T2 is updated and memorized as reference value TN. The operation is repeated. When the decision does not meet the requirement, abnormality is judged. Thus, the abnormality of a flow rate detection sensor can be detected.
Patent JP-S61268034-A (JP)
Title: Semiconductor device
Inventor: KUROHICHI MINORU
IPC: H01L21/822
Filed: 1985-05-22
Abstract: PURPOSE:To remove an element chip, the withstanding voltage of a gate oxide film therein is low due to a defect, etc. on manufacture, at the step of a wafer test before the element chip is transferred to an assembly process regarding the element chip by forming element-chip structure capable of conducting a burn-in test under the state of a semiconductor wafer. CONSTITUTION:All of each input terminal pad 1 are connected in common by a polysilicon wiring 3 through fuses 2 for limiting overcurrents, and the polysilicon wiring 3 is connected to pads 4 for fusion-cutting several fuse. A power-supply terminal pad 5 and a GND terminal pad 6 are connected to each of these pads 4 for fusion-cutting through the fuses 2 for limiting overcurrents. High-concentration P-type diffusion layers 7 are formed to the lower layers of the pads 4 for fusion-cutting the fuses while each of the high-concentration P-type diffusion layers 7 is arranged to a dicing line 11 for the whole, and GNDs for several chip are made common. Accordingly, a burn-in test can be conducted under the state of a wafer, thus removing element chips, which will be formed as defectives at an initial stage, before assembly by the burn-in test.
Patent JP-S5444809-A (JP)
Title: Test system for false cross and geomagnitism trouble
Inventor: KAMATA SHIGEO
IPC: H04M3/30
Filed: 1977-09-16
Abstract: PURPOSE:To make it possible to test the false cross and ground of a bus between a service trunk and called subscriber by sending out a call signal from a ringing trunk to the called subscriber and by connecting the called-subscriber side to the test circuit through a switch. CONSTITUTION:Intra-office trunk IOT is connected to calling subscriber SUB0 and before a ringing tone is sent out from trunk IOT, contact (r) is switched to FCG test circuit FCGD to make tests. Further, a ringing signal is sent from ringing trunk RGT and called subscriber SUB1 connected to trunk IOT through the alternation immediately after the off-hook of called subscriber SUB1. Consequently, the FCG test of the route between trunk IOT and calling subscriber SUB0 is made, so that the false cross and ground of the bus between the service trunk and called subscriber.
Patent JP-S60256624-A (JP)
Title: Abrasion limit detecting mechanism of clutch disc in unadjustable clutch
Inventor: KOMORI KAZUO
IPC: F16D23/14
Filed: 1984-05-31
Abstract: PURPOSE:To prevent the over-abrasion of a clutch disc, by constituting a clutch as it can be perceived that the clutch disc is worn out to the limit, through a decrease of the quantity of play of a clutch pedal when the clutch pedal is trod down. CONSTITUTION:A bearing collar 12 is loosely fitted on a main drive shaft 3 slidably along the axial direction, as the bearing collar 12 can make contact with the inner diameter side end of a release lever 10, through a release bearing 11. Then, a pair of front and rear stoppers 13a, 13b are set as they project ont the circumferential wall of the bearing collar 12, at a proper interval. The tip of a shift fork 15 supported on a fulcrum shaft 14, is arranged to be placed between the stoppers 13a, 13b, a spring 17 is set between the shift fork 15 and the stopper 13a, and usually, the shift fork 15 is set as the tip of it makes contact with the other stopper 13b.
Patent JP-H04340534-A (JP)
Title: Lenticular lens sheet for transmission type screen
Inventor: SHIMIZU KAORU
IPC: G03B21/625
Filed: 1991-05-16
Abstract: PURPOSE:To improve the resolving power, contrast, etc., and to prevent the sheet from being charged electrostatically by laminating a film sheet formed by coating the projection-light side surface of a screen base material with a transparent electrode layer. CONSTITUTION:This lenticular lens sheet 10 has lenticular lenses 2 formed on one main plane on the incident-light side of the screen base material 1 which is molded continuously by extrusion molding, and also has the film sheet 3 laminated and adhered on the other projection-light side plane in one body. In another way, the lenticular lens sheet 30 is constituted by mounting or embedding light-transmissive spherical beads 6 in the projection-light side surface of the screen base material 1, laminating a film sheet 3b provided with transparent electrode layer 4 thereupon, and then molding lenticular lenses 2 and 2a and a striped external light absorbing layer 31 by a couple of heat molding rolls. Consequently, the low-cost lenticular lens sheets 10 and 30 of simple constitution are obtained.
Patent JP-S605419-A (JP)
Title: Magnetic recording medium
Inventor: ITOU ISAMU
IPC: G11B5/73
Filed: 1983-06-20
Abstract: PURPOSE:To improve extremely the durability of a magnetic recording medium by providing a porous and nonmagnetic layer to a nonmagnetic substrate, forming a magnetic coat film having microholes like pinholes, etc. on said nonmagnetic layer and filling a lubricant into those microholes and the pores of the nonmagnetic layer respectively. CONSTITUTION:Many cavity type holes 6 are formed to a porous and nonmagnetic layer 5, and a considerable number of these holes 6 are linked to pinholes 3 of a surface magnetic film 2 respectively. Thus a lubricant 4 is filled at a time into both holes 6 and 3. In this case, a large quantity of lubricant is held in the holes 6 and therefore the lubricant 4 is gradually supplied to the surface of the film 2 through those holes 6 without applying a large quantity of lubricant directly to the surface of the film 2. The lubricant lasts long since the holes 6 can hold a large quantity of the lubricant. Thus it is possible to supply the lubricant to the surface of a magnetic film for a long period of time and with high stability although the film 2 is thin and the hole 3 is shallow.
Patent JP-H10311884-A (JP)
Title: Mechanical clock
Inventor: YAMAZAKI NAHO
IPC: G04B45/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce the size and provide an unexpectedness by housing at least one decorative body in the back of the peripheral part of a frame body, and protruding the decorative body from the back of the peripheral part of the frame body toward an opening part. SOLUTION: This mechanical clock is formed of a clock device 3 housed in the inner part of a frame body 2 and a mechanical device 4. The mechanical device 4 comprises a doll body 41 as a decorative body, a moving device 42 for protruding the doll body 41 from the back surface side of the peripheral part 21 of the frame body 2 to an opening part 10, and a driving device 43 for operating the doll body 41 in a prescribed manner when it is protruded. The doll body 41 comprises a first movable body, a second movable body installed to the first movable body in such a manner as to be slidable, and the body part, head part, arm part and leg part of the doll body 41 closely fixed to the first movable body.  The body part and the head part are made bendable, so that the doll body 41 can be laid along the peripheral part 21 when housed, and the width of the peripheral part 21 can be thus minimized. When a mechanical clock 1 reaches a prescribed time, the doll body 41 is protruded from the peripheral part 31 to the opening part 10 to provide an unexpectedness.
Patent JP-H09262048-A (JP)
Title: Simple ground bait cage for packing bait
Inventor: MATSUSHITA KAZUYA
IPC: A01K97/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a ground bait cage readily usable by one hand without staining the hand. SOLUTION: This cage has a movable cap 1 at the bottom of the cage 3 and a lead belt 2 wound around the bottom part.