baber/WOPTO huggingface dataset:
Patent JP-S6177906-A (JP)
Title: Controller of manipulator
Inventor: TAKAHASHI TORU
IPC: G05B11/36
Filed: 1984-09-26
Abstract: PURPOSE:To reduce greatly the arithmetic load in a positioning mode by discontinuing the nonlinear compensation and applying the feedback control only at a point close to the final target position or speed where the nonlinearity can be ignored. CONSTITUTION:A DC motor 4 of each joint shaft of a manipulator is driven by the output of a microcomputer 1 via a D/A converter 2 and a current amplifier 3. Then a tachogenerator 5 detects a joint angle speed d/dt(theta) and at the same time a counter 6 detects a joint angle theta respectively. Here the final target joint angle of the manipulator is compared with an actual angle theta. When the actual angle theta is set within a prescribed range, the final target joint angle speed is compared with the actual speed. Then it is regarded that the angle speed is slowed satisfactorily down to the final target value when the actual speed is kept within the prescribed range. Then the feedback control degree U is calculated from the deviation between the target angle and angle speed and these actual values. Thus a command torque T is calculated and delivered.
Patent JP-H1041083-A (JP)
Title: Discharge lamp lighting device
Inventor: KIDO SHOJIRO
IPC: H05B41/24
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device by which the life of a discharge lamp can be prolonged with a relatively simple and miniaturized circuit structure. SOLUTION: An output voltage of a converter part 2 is set to be negative potential relative to the ground level of an electric power source 1. An inverter part 3 is provided with a bridge circuit 3a formed by bridge-connecting four main switching element Q1 -Q4 and a rated current circuit 3b to produce a constant current in order to drive the switching elements Q3 , Q4 in the low side. The rated current circuit 3b is provided with two pairs of voltage level shifting circuits constituted of switching elements Q5 , Q6 . Since driving signals to turn on or off the main switching elements Q1 -Q4 of the inverter part 3 are made to be transmitted to respective main switching elements Q3 , Q4 with a constant current through the voltage level shifting circuit, a discharge lamp lighting device with a relatively simple circuit structure and miniaturized size can be obtained.
Patent JP-S5988357-A (JP)
Inventor: ASOU KAZUKI
IPC: C04B24/06
Filed: 1982-11-11
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-H0547985-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUBOTA SHIGEAKI
IPC: H01L23/50
Filed: 1991-08-08
Abstract: PURPOSE:To provide a semiconductor device having a low cost and high reliability by preventing deformation of ends of inner leads. CONSTITUTION:The size of a pad to be placed on a semiconductor element is so designed in a sufficiently large size in the degree as to be allow by the size of a package, inner leads 1 are shortened, an insulation film 11 having a conductor pattern is adhered to a part to be placed with the element depending on the size of a chip to be placed by forming an opening, the semiconductor chip 5 is placed in the opening, and conductor patterns on the film 11 are respectively electrically connected to the chip 5 and the leads 1.
Patent JP-H0248789-A (JP)
Title: Paper sheets processor
Inventor: IWANAGA KUSUO
IPC: G07D7/00
Filed: 1988-08-10
Abstract: PURPOSE:To continue a processing and to improve the safety of an information processing even when one storing means is troubled by writing and reading the information to either of storing means in accordance with the condition of two storing means. CONSTITUTION:A collective control device 1 collects inspection information from inspecting machines 5A-5C are removing card processing information from a removing card processing machine 6, the processing of these piece of information is executed by a control means 25, the information is written into first and second storing means 24A and 23B and the information written from one side storing means is read. At such a time, the control means 25 executes the control to write and read for one side of both storing means in accordance with the condition of the first and second storing means 24A and 24B. Thus, even when an abnormality occurs at either of the storing means, a writing action and a reading action can be executed for other side storing means and the safety of the information processing can be improved.
Patent JP-S5990452-A (JP)
Title: Telephone set having function communicating between extensions
Inventor: ONO YASUHIRO
IPC: H04Q3/58
Filed: 1982-11-16
Abstract: PURPOSE:To attain the communication between extensions each other by using a handset loudspeaker function, in a telephone set having the said function. CONSTITUTION:When a telephone set A calls a telephone set B for communication between extensions each other, extension calling switches K11, K34 are switched to the position opposite to that in the figure, a DC power supply is applied from a controller C to a relay A1 and a communication section T1 via a subscriber L in the loop of [L L1 B1] while connecting only an incoming device B1, the handset loudspeaker function is attained independently of the main trunk, the DC power supply is applied to the telephone set B from the controller C in the loop of (l l2' A2 T1) and the loudspeaker function is attained. When the A calls the B while hooking off the handset, no switching is required for the K11. When the A hooks on the handset (or hooking off it) and calls the B via a transmitter M1, the voice signal is transmitted to the B in the loop of [l2' A2  T2] via an extension cable l.
Patent JP-S58102802-A (JP)
Title: Unloading device
Inventor: HOSHINO SEIICHI
IPC: F16K17/00
Filed: 1981-12-14
Abstract: PURPOSE:To remove completely a wavelike shock pressure by a method wherein an auxiliary relief value of a preset pressure higher than a main relief valve in the upstream is provided in the downstream, and an open-close valve which  opens in response to a superiority of the pressure in the upstream is interposed  in a bent circuit of the auxiliary relief valve. CONSTITUTION:A pressurized oil sent from an oil pressure pump 1 is flowed through a pressure circuit 2 to an actuator 3. In the upstream and downstream of a check valve 4, the main and auxiliary relief valves 5 and 6 are provided respectively. In this instance, the operating pressure of the auxiliary relief valve 6 is set to be higher than that of the main relief valve 5. The open-close valve 9 is interposed in the bent circuit 8 of the auxiliary relief valve 6. With such a construction, when the actuator 3 is exerted with shocks, the pressure opens the open-close valve 9 through a throttle valve 10 to open the auxiliary relief valve 6. After the shock pressure disappears, the open-close valve 9 closes after a certain time delay, thereby preventing an occurrence of successive wavelike shock pressure.
Patent JP-S5990012-A (JP)
Title: Distance measuring device
Inventor: SUZUKI RIYOUICHI
IPC: G02B7/32
Filed: 1982-11-15
Abstract: PURPOSE:To obtain accurate distance information without performing feedback control over a projecting means by increasing or decreasing the amplification degrees to two photodetection outputs by projection gradually, and latching the difference calculation output obtained by subtracting the sum of the outputs by a specific value or photodetection outputs as the distance information. CONSTITUTION:When a power source switch 2 is turned on through a shutter release button, a PUC signal is generated and the voltage V2 to one-side input terminals of multiplying circuits 26 and 27 rises. The output light of a light emitting diode 10 is projected upon a body 66 whose distance is to be measured and its reflected light is made incident to the photodetection surface 20 of a PSD19, whose output is inputted to V1 terminals of the multiplying circuits 26 and 27 and multiplied by the input V2; and an adder outputs a sum signal (VA+VB) and a subtractor outputs a difference signal (VA- VB) respectively. The voltage of a signal corresponding to the sum signal (VA+VB) of the adder is compared by a comparator 57 with the voltage of a variable resistance 58 and its output is latched by a latch circuit 55 to measure the distance. The PSD19 generates a photocurrent when light is incident to the photodetection surface 20 and a current outputted from an electrode is a function of photodetection points, so that the distance measurement is taken by the photodetection points.
Patent JP-S5990413-A (JP)
Title: Amplifier
Inventor: HACHIMORI TAKESHI
IPC: H03F3/45
Filed: 1982-11-15
Abstract: PURPOSE:To obtain an amplifier possible for lower voltage drive than a conventional system by providing a differential amplifier circuit, plural constant current sources supplying a current for current mirror circuit and setting the current of the constant current source arranged respectively to a current path of a semiconductor element to a prescribed ratio. CONSTITUTION:Denoting a current flowing to a diode 20 constituting a constant current source circuit as i0, an almost equivalent current flows to transistors (TR) 21-23. Denoting a current flowing to the TRs 21, 22, 23 respectively as i1, i3 and i4, then the relation of the currents is i0 i1 i3 i4. In designing a current i3' flowing to a TR15 as i3'=1.5i3, where i3 is a current flowing to a diode 16 (e.g. by taking the emitter area ratio in to account), a current (i3'-i3) flows to a TR18. Thus, when a differential input signal enters an output terminal 19, the current corresponding to it is amplified and extracted, and a desired output is obtained.
Patent JP-S6091311-A (JP)
Title: Lens moving device
Inventor: ISAKI MASATAKA
IPC: G02B7/08
Filed: 1983-10-26
Abstract: PURPOSE:To prevent variation in zooming speed and a stop of rotation by eliminating a hand touch on a rotating member for manual zooming during motor- driven zooming operation. CONSTITUTION:A gear 65 on the outer circumference of a cam plate 60 meshes with an intermediate gear 66 with an opening/closing cover 69 closed, and a zoom motor 67 rotates to rotate the cam plate 60 through a driving gear and the gear 66. A groove formed in the plate 60 and a cam groove 62 are rotated by the rotation of the plate 60 to guide a variable power lens frame 55 and a correcting lens frame 56 by the 1st guide pole 53 and the 2nd guide pole 54 in the optical-axis direction, performing the motor-driven zooming operation. At this time, the cover 69 is closed, so the gear 65 at the outer circumference of the plate 60 is covered to eliminate a hand touch on the gear 65 during rotation.
Patent JP-H0257584-A (JP)
Title: Vessel with multiple chambers
Inventor: KATAOKA YOSUKE
IPC: B65D81/32
Filed: 1988-08-11
Abstract: PURPOSE:To easily mix components or drugs in respective chambers at the time of use by providing a V-shaped protruding fused portion at a fused partition which divides a vessel into a plurality of chambers. CONSTITUTION:For example two polyethylene films 1 are laminated and its periphery 2 are heat-fused and sealed by a normal heat-fusing device. In order to seal electrolytic solution with sugar added for example in a chamber A and amino acid solution in a chamber B, a fused partition 3 is formed at the center. A V-shaped protruding fused portion 4 is provided at this time. When both solutions are to be mixed, with the chamber B for example pressed by a hand, the V-shaped fused portion 4 is peeled from an angular part 4a of this fused portion 4 so that the chamber A and the chamber B communicate to have both solutions mixed easily. If the chamber A is pressed by a hand, the fused portion 4 is peeled from the angular part 4a and/or 4b' of the V-shaped fused portion 4 to have both solutions mixed easily in the same manner. The whole V-shaped fused partition 3 can be formed in a V shape. The chamber A should be pressed in this case.
Patent JP-H0622149-A (JP)
Title: Picture input device
Inventor: INAMINE SEIGO
IPC: H04N1/413
Filed: 1992-07-02
Abstract: PURPOSE:To efficiently compress a stored occupancy quantity by converting a picture of an original into picture mode information, thereafter storing the picture, selecting a specific picture mode compression means optimum to the picture mode and applying compression processing to the storage content of the picture mode. CONSTITUTION:When the user scans a scanner onto a prescribed original while depressing a read switch of a handy scanner operation section 14, picture data on the original are fetched via a CCD image sensor and the scanner fetches the picture continuously till the user opens the read switch. A picture mode is placed at the head of the fetched picture data and specific information required for a compression processing item corresponding to this is written in a picture memory 13, and after the end of scanning is confirmed, the compression switch is depressed. Thus, a control section 15 reads the picture mode at the head of the picture file written in a picture memory 13 and selects an optimum compression processing items in response to the type of the mode. After the selection, a picture compression section 17 executes the compression processing of the specific processing item.
Patent JP-H0482713-A (JP)
Title: Production of patterned block
Inventor: WATARIKAWA YUSAKU
IPC: B28B1/14
Filed: 1990-07-25
Abstract: PURPOSE:To form a smooth surface not needing surface polishing, enable splinters of natural stone to be used and ensure a low manufacturing cost, by a method wherein a smooth-surfaced glass plate prepared by tentative adhesion with an adhesive of natural-stone splinters being smooth at least on a mold surface is set on a bottom surface of a form. CONSTITUTION:Chips of marble polished on one surface thereof are splintered to appropriate size. The polished surfaces of the marble fragments 1. are coated with a synthetic rubber adhesive, and is adhered to a glass plate 2 coated with a mold release agent. The resultant material is placed between cushioning materials 3, 3, and a heavy weight 4 is superposed on the assembly to firmly adhere the fragments 1 and the glass plate 2 to each other. The adhered body is set on a bottom surface of a form 5, with the adhered surface directed upward, and a blended cement composition 6 is poured into the form, followed by defoaming. The form as a whole is covered with a polyvinyl sheet, and curing is carried out. Then the glass plate 2 and a formed product P are removed from the form 5, and are subjected to steam curing at a comparatively low temperature. Subsequently, the glass plate 2 and the product P are thrown into hot water in a water tank 8, to carry out hot-water mold releasing.
Patent JP-H0756308-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: KATO MASAMI
IPC: G03C5/395
Filed: 1993-08-12
Abstract: PURPOSE:To simplify the supply of water even to one tank and to maintain the preservation stability of a processing soln. by providing a mechanism capable of adding a processing soln. to the treating tank having a fixing capacity with a pump and used to charge a solid processing agent to the treating tank. CONSTITUTION:A mechanism capable of adding a part or the whole of a processing soln. in a stabilization tank to a treating tank 1 as the preceding tank having a fixing capacity by a pump BP4 and used to charge a solid processing agent J into the treating tank is provided. The agent J is placed in a container 33, a scuttle 303 is opened in the B direction, the container 33 is inserted into a container loading means 34 by an operator in the direction of the arrow C, rotated in the direction of the arrow D along with the means 34 and housed. The processing soln. overflowing the stabilization tank is stored in a storage tank OFT, a part or the whole of which is added to the treating tank 1 by the pump BP4.
Patent JP-H0639740-A (JP)
Title: Torque limiter for rotary tool
Inventor: KITAMURA MASAMI
IPC: B25B23/157
Filed: 1992-07-28
Abstract: PURPOSE:To improve clutch precision and to prevent the occurrence of unprepared clutch operation when torque limit operation is canceled. CONSTITUTION:A torque limiter for a rotary tool comprises a rotatably supported clutch member 23 and an engaging member 41 engaged with the clutch member 23 through energization of a clutch spring 45 composed of a compression spring and regulating rotation of the clutch member 23. The torque limiter is formed such that a power is transmitted to an output part through regulation of rotation of the clutch member 23 and transmission of a power to an output part is cut off through the starting of rotation against the force of the clutch spring 45 owing to the increase of load torque of the clutch member 23. The clutch spring 45 is formed of a wire rod having a flat surface overlapped with an adjoining part, and when the clutch spring 45 is brought into a tight wound state, the flat parts of the wire rods are brought into contact with each other.
Patent JP-H1046555-A (JP)
Title: Movable weir
Inventor: KAMATA USUKE
IPC: E02B7/26
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To certainly and speedily discharge accumulated sediment, etc., while restraining wasteful discharge of water by constituting a door body free to displace upward from a totally closed position and forming an irregular part in the vertical direction on a lower end part of the door body. SOLUTION: A door body 4 on a movable weir is constituted free to displace slightly upward further from a totally closed position. Additionally, for example, an irregular part 4c of a triangular waveform, etc., is formed on a lower end part of the door body 4. Thereafter, in the case when sediment S, etc., is accumulated on a water bottom part on the upstream side of the door body 4, a clearance A is formed between the lower end part of the door body 4 and a bottom surface of an opening 1 for running water by displacing the door body 4 further upward from an ordinary totally closed position. Consequently, pressure by a water level on the upstream side of the door body 4 works as discharge force to the sediment S, etc.  Additionally, as the irregular part 4c formed on the lower end part of the door body 4 contracts a water current, power of the water current passing a recessed part increases. Accordingly, it is possible to discharge accumulated sediment, etc., powerfully to the downstream side in a short period of time while restraining wasteful discharge of water to the minimum.
Patent JP-S6355857-A (JP)
Title: Enclosed type alkaline storage battery
Inventor: YANAGIHARA NOBUYUKI
IPC: H01M4/24
Filed: 1986-08-27
Abstract: PURPOSE:To give the oxygen catalyst function and the oxidation control function on the surface of a negative electrode, and to improve the discharge capacity, by furnishing an oxidation control layer which consists of a mixture of a hydrogen absorption alloy or a hydrate powder covered partitially by copper, nickel, or one of their alloys' and a carbon powder, on the surface of the negative electrode. CONSTITUTION:A metallic oxide positive electrode 4, a negative electrode 3 which consists of a hydrogen absorption alloy 1 or a hydrate, a separator 5, and an alkaline electrolyte are furnished, and on the surface of the negative electrode 3, is furnished an oxidation control layer 2 which consists of a mixture of the hydrogen absorption alloy 1 or the hydrate powder covered partially by copper, nickel, or one of their alloys, and a carbon powder. Moreover, in the hydrogen absorption alloy 1 or the hydrate powder, and the carbon powder, a catalyst is included in the particle surfaces of the both substances or either of them. Therefore, even in a relatively larger charge current, the oxidation prevention of the hydrogen absorption alloy 1 by the oxygen gas, and the oxygen absorption or oxygen ionization over the surface of the negative electrode 3 are proceeded in a good balance, and the battery inner pressure is restricted, while the charge and discharge cycle life can be extended.
Patent JP-S58103474-A (JP)
Inventor: TANABE JIYUN
IPC: A63B21/072
Filed: 1981-12-15
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-2000033627-A (JP)
Title: Manufacture of lightweight resin molding and lightweight resin molding
Inventor: NOMURA MANABU
IPC: B29C45/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent a surface smoothness failure phenomenon such as shrinkage or surge of moldings from being generated by filling a mold cavity with a foamable thermoplastic resin containing fibers by injection or injection compression and then injecting a gas into a molten resin after the start of volume expansion following the step to expand the volume of the mold cavity. SOLUTION: First a mold is positioned by moving a movable half 2 of the mold forward so that the clearance of a mold cavity is D1. Next a foamable thermoplastic resin containing fibers equivalent to the volume of the mold cavity 5 is injected and packaged into the cavity 5. After that, the volume of the mold cavity is expanded by moving the movable half 2 backward and a gas is injected into a molten resin through gas injection orifices 7, 8 after the start of expanding the volume. When the movable half 2 is moved backward, the clearance D2 of the mold cavity equivalent to the volume of the final moldings is set under control. Thus it is possible to certainly expand the resin to the shape of the final moldings and at the same time, prevent a surface smoothness failure phenomenon such as an inverted blister or a surge from occurring.
Patent JP-2001027988-A (JP)
Title: Pci device and pci bus system
Inventor: SUZUKI KATSUMI
IPC: G06F13/36
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that bus system performance of 66 MHz can not be demonstrated if a 33 MHz PCI device coexists. SOLUTION: A PLL circuit 21 generates a reference clock which is put in phase with and equalized in frequency to a PCI clock, a reference signal generated by shifting the phase of the reference clock, and a double clock having a frequency twice as high as that of the reference clock. A high-speed PCI transfer acknowledgement flag 22 shows at which of 33 and 66 MHz data transfer is carried out. A PCI control circuit 23 generates a control signal for controlling a PCI bus 10 with the reference clock. A data transfer circuit 24 inputs the control signal and makes the double clock effective for each of the high and low levels of the reference signal to transfer data, a byte enable signal, and a data parity signal through the PCI bus 10 in response to the double clock.
Patent JP-S6179179-A (JP)
Title: Warning air area display system of aircraft collision preventing equipment
Inventor: FUNATSU CHUHEI
IPC: G01S13/933
Filed: 1984-09-26
Abstract: PURPOSE:To improve the safety of air traffic by varying a warning air area into a specific shape according to the speed of an aircraft, and securing the time necessary for collision evading operation. CONSTITUTION:The warning air area is displayed on the display screen of an aircraft collision preventing equipment so that the minimum air area has the radius of 2.0 nautical miles centered on the aircraft; as the speed of the aircraft increases, a point corresponding to, for example, 2.0 nautical miles is set behind the aircraft and a point corresponding to distance L=50V/3,600 (V: speed) is set in front of the aircraft, thereby forming a circle having a diameter equal to the distance between the two points. The warning air area on the screen is varied according to the speed V of the aircraft. Consequently, a warning display meeting actual condition is made by adding simple software and the time necessary for air collision evading operation is obtained, thereby improving the safety.