baber/WOPTO huggingface dataset:
Patent JP-H0772192-A (JP)
Title: Resistance measuring instrument
Inventor: KOIE KAZUHIRO
IPC: G01R27/18
Filed: 1993-09-03
Abstract: PURPOSE:To detect pure resistance portion of a resistance to be measured accurately by eliminating the need for phase adjustment operation by an operator and at the same time eliminating the phase deviation of signal even without using accurate and expensive parts. CONSTITUTION:In the resistance measuring instrument which is provided with a measurement signal generation means 10 for feeding a measurement signal to a resistance 50 to be measured with an equivalent parallel capacitor 60, a current detection means 20 for detecting current flowing to the resistance 50 to be measured by a measurement signal, and a multiplication means 40 for multiplying a current detection signal which has been detected by the current detection means 20 and a measurement signal as a reference signal for measuring pure resistance portion of the resistance 50 to be measured based on the output of the multiplication means 40, a phase adjusting means 30 for independently varying the phase of reference signal so that the phase of the reference signal matches that of the current detection signal.
Patent JP-H0563832-A (JP)
Title: Pseudo reply signal monitor circuit
Inventor: ABE HIROAKI
IPC: H04M3/60
Filed: 1991-08-30
Abstract: PURPOSE:To ensure a line connection without making a call from a subscriber invalid in the pseudo reply signal system. CONSTITUTION:With respect to a connection request of a fire police line from a caller subscriber 2, when a line is connected already by a line concentrator 4, a pseudo reply signal is sent to a line connector 3. Upon the detection of the pseudo reply signal, a pseudo reply signal detection circuit 5 informs the detection to a caller notice control circuit 6. The caller notice control circuit 6 receiving the notice controls the line connection circuit 3 to hold the caller line and allows a voice reply circuit 7 to send a voice message to the caller. While the voice message is sent, a re-start signal generating circuit 8 sends a re-start signal to the line concentrator 4 via the line connection circuit 3.
Patent JP-H0689026-A (JP)
Title: Radiation sensitive resin composition
Inventor: INOMATA KATSUMI
IPC: G03F7/022
Filed: 1991-08-29
Abstract: PURPOSE:To enhance developability, heat resistance, solubility, contrast, and resolution by incorporating a specified alkalisoluble resin and at least one of polyhydroxyl compound and its derivative. CONSTITUTION:The alkali-soluble resin having a weight average molecular weight (Mw) of 2,000-20,000 in terms of polystyrene and at least one of the polyhydroxyy compound and its derivative represented by formula I in which each of X<1>-X<13> is H, alkyl, alkoxy, or 0D; D is H or an organic group having a 2-quinonedi-azido group; each of (X<1>-X<3>) and (X<4>-X<6>) has at least one 0D group; and R is H or alkyl.
Patent JP-H0871726-A (JP)
Title: Mold
Inventor: HIRAMITSU YOSHIYUKI
IPC: B22C9/02
Filed: 1994-08-31
Abstract: PURPOSE: To prevent development of gas defect in a casting at the time of reducing the pressure in a cavity of a mold. CONSTITUTION: The cavity 2 is formed in the inner part of the mated mold 1, and a molten metal pool part 3 is arranged above the cavity 2 and communicating with the cavity 2 through a sprue part 4. The molten metal is temporarily stored in the molten metal pool part 3 and a stopper 5 attachable/detachable for top-pouring the molten metal into the cavity 2 is inserted into the sprue part 4. A flow-in hole 6 of the molten metal is formed at the top part of the cavity 2 and also, a flow-out hole 7 of the molten metal is formed at the bottom part and a degassing passage 8 is formed at the lower part of the mold 1. The degassing passage 8 is connected to a suction pipe 10 through a filter 9. The pressure reducing means is formed with the filter 9, suction pipe 10 and vacuum pump.
Patent JP-S61125270-A (JP)
Title: Facsimile equipment
Inventor: YOKOYAMA KUNIO
IPC: H04N1/00
Filed: 1984-11-21
Abstract: PURPOSE:To permit simple transmitting-receiving operations even if a telephone set and facsimile body are placed in separated places by providing a operating switch of the transmitting-receiving of the facsimile transfer for both the facsimile body and an acoustic coupler connected to it to allow the transmitting- receiving operations from the both. CONSTITUTION:In the acoustic coupler side, a receiving switch 101 of the operating switch 10 and a receiving relay 13 which is turned on by the switch 10 are connected in series, and a contact 131 of the relay 13 is connected to the switch 10 in parallel, then this series-parallel circuit is connected the one in parallel having a sending relay 11 in the facsimile body side. A sending switch 102 and a sending relay 14 which is turned on by it are connected in series, and a contact 141 of the relay 14 is contacted to the switch 102 in parallel, and this series-parallel circuit is connected to the one in parallel having a relay 12 in the facsimile body side alike.
Patent JP-S62106117-A (JP)
Title: Control-cable coupling device and joint assembly therefor
Inventor: MITSUOKA SEI
IPC: F16C1/10
Filed: 1985-10-31
Abstract: PURPOSE:To enable both single units and multiple units to be connected and disconnected easily by connecting two pieces of control cable in such a manner that a connecting unit is placed opposite to another on different levels and the two are slidden to be in one plane, and then connecting a plurality of these connected units in parallel. CONSTITUTION:To the tips of both control cables 1, 1' are engagingly attached connectors 2, 2' respectively, and then, after these are placed facing each other on different levels, the connector 2 is coupled with the connector 2' by way of shifting a main unit 3 and a base unit 4 so that the external shapes of the two come to agree with each other. Hereupon, coupling of the control cable 1 with the control cable 1' is brought to a completion by way of inserting an engaging stopper pin 5 into an engaging stopper hole 35 with a keep cover 7 removed. In addition, on a coupling device A are provided a projection 5 and an inserting hole 9 so that the two are placed opposing to each other, and by the use of these provision, a plurality of coupling devices A are successively piled up in parallel so as to make up a joint assembly. Thereby, the control cables 1, 1' can be connected and disconnected easily, and a group of the coupling devices A can also be dealt with readily.
Patent JP-H04122540-A (JP)
Title: Program controlled automatic machining device
Inventor: SHIMADA TAKESHI
IPC: B23Q11/00
Filed: 1990-09-13
Abstract: PURPOSE:To automatically remove chips and dust on a reference plane and to enable automation of a whole machining process in a device for grinding machining of a large part for vehicle by sliding and fixing a workpiece on the reference plane of a skid pad. CONSTITUTION:A workpiece 2 is received by a second slider 14 of a loader 8 and raised to the height where the lower surface of the workpiece 2 mounted on the slider 14 is leveled with the upper surface of a skid pad 7. When it has reached the lift-up end, a first slider 13 is advanced in the Y direction and stopped immediately before a cover of a machining device, and the slider 14 is also advanced and the workpiece 2 is slid on the upper surface (reference place) of the skid pad 7. The workpiece 2 is fixed by a fixing means 4 and then its model is detected by a detecting means. A program is selected by its detection output and the upper surface is machined. When the upper surface machining is finished, the slider 13 receives the workpiece 2 and returns it to the original position with the slider 14. Then, the workpiece 2 is inverted and the lower surface is machined.
Patent JP-S62106180-A (JP)
Title: Piston device of cylinder number control engine
Inventor: TERAMOTO TAKAFUMI
IPC: F16J1/14
Filed: 1985-10-30
Abstract: PURPOSE:To reduce vibration and noise by setting the piston pin offset amount to anti-thrust side on high rotation side. CONSTITUTION:The offset amount of the center PPO of a piston pin 2 with respect to the center line PCL of a piston 1 is defined by piston pin offset amount DELTAl, and when the rotating direction A of a crankshaft of an engine E is clockwise, the left side with respect to the center line PCL of the piston is normal thrust side, and the right side is anti-thrust side. Among four cylinders of the engine, the resting cylinder during low-speed operation is set in such a manner that the offset amount DELTAlm is set to anti-thrust side than the offset amount DELTAlf of the cylinder operating all over the range in order to lessen the piston lap in high speed range. That is, DELTAlf>DELTAl. thus, the noise level of the engine can be lowered as a whole.
Patent JP-2000075063-A (JP)
Title: Analog electronic clock
Inventor: SUGANO FUMIO
IPC: G04C3/14
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To normally operate a load compensation system, and to reduce current consumption by providing a sensitivity-switching means for allowing the detection sensitivity on detection operation after the rotary state of a rotor is detected in the detection operation to differ from a first detection sensitivity. SOLUTION: Detection sensitivity is changed when a rotary detection signal is obtained in detection operation, and, for example, 13 ms passes after a normal driving pulse is applied. Immediately after the application of the normal driving pulse is completed, transistors 9 and 10 of a driving circuit 8 are on. On the other hand, when, for example, 7 ms passes from the application of the pulse, the detection pulse from a pulse generation circuit 5 passes through a control circuit 7, and is applied to the transistor 10 of the driving circuit 8. At the same time, the detection pulse passing through a signal line F from a detection control circuit 24 is applied to a second control transistor 20, a terminal 02 is grounded via a detection resistor 16, and the terminal 02 generate voltage being amplified by transient phenomenon.  During the detection operation, the detection sensitivity is changed, thus preventing malfunction even when various second hands are mounted.
Patent JP-S63101132-A (JP)
Title: Electric wheel drive device
Inventor: IIJIMA KATSUHIKO
IPC: B60K7/00
Filed: 1986-10-15
Abstract: PURPOSE:To improve maintainability by removably fixing the inner end section of a motor to the inner wall of an axle case via a support tool. CONSTITUTION:An axle case 2 is removably fixed to a vehicle body at a flange section 2a via a means such as bolts. A motor 3 is inserted into the axle case 2 and slidably supported by the axle case 2, and the inner end section and its outer periphery are aligned with an annular recess 7a formed on a support plate 7 and fixed to the support plate 7 via volts 8. A thrust ring 9 is fixed to the outside end face of the axle case 2 using a means such as bolts, and the outer periphery of the outside end section of the motor 3 is supported by the inner periphery of this thrust ring 9 slidably in the axial direction.
Patent JP-2000076677-A (JP)
Title: Object lens driving device
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/095
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an object lens driving device wherein a spot incident on a detecting system does not move even if an object lens performs tracking operation, but an excellent tracking control is enabled, and no variation occurs in a light quantity incident on an optical disk. SOLUTION: A lens bobbin 2 holding an object lens 1 is coupled to a tracking bobbin 3 so as to be freely displaced in the focal direction F via elastic members 11, 12 for focusing, and the tracking bobbin 3 with a reflection mirror opposing the object lens fixed thereon is coupled to a carriage 7 so as to be freely displaced in the tracking direction T via elastic members 9, 10 for tracking. In such a manner, the object lens 1 can be driven for displacement in the tracking direction T and the focusing direction F, and thus, this driving device has such a structure as there will be no deviation between the optical axes of the reflection mirror and the object lens 1 even if the object lens 1 is displaced in the tracking direction.
Patent JP-2000076184-A (JP)
Title: Bus controller
Inventor: KANEKO SUSUMU
IPC: G06F13/362
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a bus controller for evading a bus fight in a continuous access without using a tri-state buffer and a bus holding means. SOLUTION: When a CPU 3 reads a device 4, the presence/absence of the bus fight is judged in a bus fight circuit 5 from the control signals 8 of the CPU 3, and when the judged result judges bus fight presence, stop signals 9 intrinsic to the device set beforehand are outputted from the bus fight circuit 5 to a clock circuit 2 and the clock circuit 2 stops a clock 6 for a prescribed period simultaneously with the shift to the next write cycle of the CPU 3. Thus, the CPU 3 continues the state of holding a present state and not outputting data, the clock 6 is supplied thereafter and a normal processing operation is performed.
Patent JP-H03108087-A (JP)
Title: Magnetic bar code
Inventor: OKABE HIROTAKA
IPC: G06K19/06
Filed: 1989-09-21
Abstract: PURPOSE:To attain reading of the bar code with a high read rate by forming a narrow slot adjacent to a wider slot wider than another narrow slot not adjacent to the said wider slot. CONSTITUTION:The width l1 of a narrow slot 3 adjacent to a wider slot 2 is formed wider than the width l2 of another narrow slot 4 not adjacent to the said wider slot 2. Thus, the interval of extreme values of the horizontal component of magnetic flux density corresponding to the narrow slot 3 adjacent to the wider slot 2 is wider and the width l1 of the slot 3 is selected to be 120% of the width l2 of the slot 4, then the interval of extreme values of the horizontal component of the magnetic flux density corresponding to the slot 3 is nearly the same as that of the slot 4 and a high read rate is attained. Moreover, a projection 5 clipped by the wider slot 2 and the narrower slot 3 is made narrower by the widened narrow slot 3 adjacent to the wider slot 2 to keep the entire length the same as a conventional code.
Patent JP-H10137460-A (JP)
Title: Pipe cutter plier device for laterally cutting pipe of plastic material
Inventor: AUBRIOT CLAUDE
IPC: B26B17/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a pipe cutter plier device for laterally cutting a pipe of plastic material without the need for a large force at the starting or ending of cutting. SOLUTION: This device comprises two handles 3 and 4 connected to each other so as to rotate around a shaft 5. One of them is provided with a cutter blade 40 and the other is provided with a seat 30 which is recessed for receiving a pipe. The blade 40 is provided with two cutting edges 41 and 42 forming obtuse angles from 120 deg. to 150 deg.. In addition, an angle α formed by the cutting edge 41 which is farther one from the shaft 5 and a straight line F which passes between the tip 43 of the blade 40 and the shaft 5 is larger than an angle βformed by the other cutting edge 42 and the straight line F. The tip 43 of the blade 40 draws a circular arc A which divides a straight-line segment D linking the shaft 5 and the center C of a pipe of larger diameter than able to rest in the seat 30.
Patent JP-2000078759-A (JP)
Title: System for monitoring a plurality of battery packs of electronic equipment
Inventor: KIZAWA SATOSHI
IPC: H02J7/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a system which monitors a plurality of batteries without using any switch in such a way that the system monitors 7 only one of the batteries having a specified battery ID with a host computer. SOLUTION: A system for monitoring a plurality of battery packs is provided with a host control circuit 3, one or more master battery packs 6 which can be identified by means of the circuit 3, one or more slave battery packs 7 which cannot be identified by means of the circuit 3, and a bus 5. Each master battery pack 6 is provided with a receiving means 10 which receives a battery status transmission command from the circuit 3, a processing means 11 which requests the slave battery pack 7 to transmit status information and, at the same time, processes the information transmitted from the pack 7 in response to the request, and a transmitting means 12 which transmits the processed results to the circuit 3.
Patent JP-2000074719-A (JP)
Title: Estimation type flowmeter
Inventor: TANAKA SHINICHI
IPC: G01F15/07
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an estimation type flowmeter with safety function which can improve the reliability of its safety function by preventing a malfunction of a shut-off valve caused by pulsation. SOLUTION: The estimation type flowmeter is provided with a pulsation judging section 20 which judges the presence/absence of pulsation from the output of a flow rate sensor 3 and a flow rate signal switching section 40 which transmits the instantaneous flow rate (q) calculated by means of a flow rate computing section 4 to a safety function judging section 9 as flow rate data when the judging section 20 judges the absence of pulsation or a mean flow rate Qm calculated from a prescribed reference capacity Q0 outputted from an integrating buffer 6, the number (n) of outputting times of the buffer 6, and the time intervals (t) between the outputs to the section 9 as flow rate data when the section 20 judges the presence of pulsation.
Patent JP-H03109270-A (JP)
Title: Method for calcining ceramic substrate for electronic parts and setter for calcining substrate to be used therefor
Inventor: KATO KENJI
IPC: C04B35/64
Filed: 1989-09-20
Abstract: PURPOSE:To decrease the difference in the shrinkage rate of the intermediate products of substrates at the time of calcination by stacking plural sheets of the intermediate products of the substrates on a setter for calcining substrates formed with many recessed grooves on a substrate imposing surface and calcining the substrates in a sintering furnace. CONSTITUTION:Plural sheets of the intermediate products 11a to 11d of the substrates are stacked on the setter 12 (consisting of the same material as the material of the substrates) formed with the many recessed grooves (section: a semi-arc shape, pitch: 0.6 to 2.0mm with respect to 0.4 to 1.0mm thickness of the intermediate products of the substrates, the radius of curvature of projected lines: 0.3 to 1.0mm) on the substrate imposing surface and are carried into the sintering furnace where the substrates are calcined. The ceramics substrates for electronic parts are thus obtd. The intermediate products of the substrates are the halfdry sheets molded from a suspension contg. raw material powder, such as fine powder of alumina, solvent, and a binder material, such as polyvinyl butyral.
Patent JP-H03107886-A (JP)
Title: Language training device
Inventor: SUGANO SHINICHI
IPC: G09B7/077
Filed: 1989-09-21
Abstract: PURPOSE:To allow the simultaneous control from another main device as well by connecting the main device of two sets of the plural devices for learners and the main device of two sets of the main devices which control the plural devices to communicate with each other. CONSTITUTION:The processing to accept only the operations of write pens 30, 31 and keys 28, 29 of the main device having the initiative first and to refrain from accepting the operations of the write pens and keys of another main device before the main device ends is executed by main control processing sections 5 and 18 when the plural devices 3 for learners under the one main device 1 and the plural devices 4 for learners under another main device 2 are simultaneously controlled by connecting the two main devices 1 and 2 by a communicating line 19, a voice data line 20 and a video line 21. The simultaneous control of the plural devices for learners under the one main device and the plural devices for learners under another main device according to the operations of one teacher is possible in this way.
Patent JP-S60137032-A (JP)
Title: Wire bonding device
Inventor: SUZUKI NOBUSHI
IPC: H01L21/60
Filed: 1983-12-26
Abstract: PURPOSE:To form an excellent wire loop by making a magnetic field interfere in magnetic flux generated by flowing currents through a bonding wire and sucking the bonding wire in the direction rectangular to an axial center. CONSTITUTION:Currents are flowed between a terminal 14 and a feeder terminal 8 at the terminal of a bonding wire 6 while using a wire guide 3 arranged on the upper side of a wire hold-down 4a as the terminal 14. An electromagnet 15 as a magnetic field generating means is disposed at the center on the side adjacent to the bonding wire 6 at a proper distance. A generated magnetic field interferes in magnetic flux generated around the bonding wire 6 by flowing currents through a coil 15a for the electromagnet 15 under the state in which currents are flowed through the bonding wire 6, the bonding wire 6 is sucked, and tension is obtained.
Patent JP-S61124803-A (JP)
Title: Linear displacement detector
Inventor: NAGASAWA KIYOSHI
IPC: G01B7/00
Filed: 1984-11-22
Abstract: PURPOSE:To obtain a detector of simple construction available for detection on a large magnitude of displacement, by installing a metallic sheet provided with an oblique side in an opposed manner to other metallic sheet, connecting one of them to a displacing member and detecting an opposing area of both sheets. CONSTITUTION:A metallic sheet 6 provided with the No.2 oblique side 6b relative to the No.1 side 6a and other metallic sheet 5 are arranged one against other. And, one of these sheets 5 and 6 is brought to a relative movement by connecting it to a straight displacing member and an area of opposing parts of the sheets 5 and 6 is detected for detection of a displaced magnitude. A change of the opposed area of both metallic sheets 5 and 6 may be detected as, for instance, the change of electrostatic capacity. By this arrangement, detection on a large displacement becomes available or a compact detector can be manufactured, or easy choice of detecting sensitivity can be achieved.
Patent JP-H03109876-A (JP)
Title: Ringing elimination system
Inventor: ONISHI MAKOTO
IPC: H04N5/21
Filed: 1989-09-25
Abstract: PURPOSE:To eliminate ringing of a signal generating already ringing by selecting an asymmetrical coefficient filter having nearly the same amplitude frequency characteristic as that of a symmetrical coefficient filter and impulse response with zero at preceding and succeeding ringing portions before and after the edge of an output signal. CONSTITUTION:Filters 3, 4 having nearly the same amplitude frequency characteristic of a filter 1 to be compensated and having an impulse response with zero before and after ringing part are provided and the filters 3, 4 are replaced before and after the edge part of an input signal. The original compensated filter 1 is an FIR filter with symmetrical relation timewise, then the edge of the input signal is detected to generate a filter switching control signal and it is multiplied with a point symmetry coefficient filter output and the result is added to or subtracted from the signal of the symmetrical coefficient filter to obtain an output subject to ringing compensation in the filter changeover. Thus, only ringing is eliminated from a signal causing already ringing and the ringing elimination system not attenuating the signal high frequency spectral component is realized.