baber/WOPTO huggingface dataset:
Patent JP-H02150219-A (JP)
Title: Method for repelling gastropod mollusk and repelling string using therefor
Inventor: HATTA SHIGEYOSHI
IPC: A01M29/00
Filed: 1988-11-30
Abstract: PURPOSE:To effectively and permanently protect the leaves and fruits of a tree from a gastropod mollusk such as slug in high workability by winding a copper-containing stretchable repelling string around the trunk of the tree. CONSTITUTION:A repelling string 2 is produced e.g. by closely winding a coil of a continuous ribbon 3 of a copper-containing metallic material (e.g. phosphor bronze) around a linear stretchable material (e.g. rubber). The obtained string is wound preferably 3 turns around the trunk of a tree 1 at a part close to the ground. A gap to allow the passage of slug is not formed by the stretchability of the string and the string can be attached without damaging the tree.
Patent JP-H01132410-A (JP)
Title: Antiskid device for tire
Inventor: ARAMAKI KUNINORI
IPC: B60C27/00
Filed: 1987-12-02
Abstract: PURPOSE:To facilitate the installation/removal of a device body by supportingly fitting the boss portion of the device body on which plural arm portions whose end portions are formed into such a shape as to cover the outer peripheral portion of a tire are radially provided, in a supporting member fixed to a wheel. CONSTITUTION:The captioned antiskid device has a device body 10 having a boss 12 and plural arms 14. In the boss 12, a through hole 18 is formed in the center portion of a disk portion 16 while integrally forming plural arm linking portions 20 which are radially projected at an equal interval on the periphery of the disk portion 16. In the arm 14, one end portion is linked to the arm linking portion 20 by a pin 22 and plural spike pins 24 are projected on the outwardly extending free end portion via a bent portion in the middle. The device body 10 is fitted in a supporting member 30 which is formed nearly in a J-shaped annular section and which is welded to a wheel 28 via a weld material 31, and its slip-off is stopped by fitting an annular retainer 32 made of spring round steel, etc.
Patent JP-H02149737-A (JP)
Title: Engine output control method for vehicle
Inventor: UEDA KATSUNORI
IPC: F02D41/32
Filed: 1988-12-01
Abstract: PURPOSE:To control with precision the output of an engine to a target value by converting a target engine output into a target air amount, and controlling a throttle opening through the calculation of a target throttle opening coping with this target air amount. CONSTITUTION:A target torque Tphi indicating the axle torque of drive wheels, is corrected in water temperature by means of a correction portion 502, and then, a target engine torque is calculated at a calculation portion 503, and an atmospheric correction is added by means of a correction portion 505, and conversion into a target air amount is made at a calculation portion 507, and an intaken air temperature correction is made at a correction portion 508. This corrected target air amount is converted into an equivalent target throttle opening at a calculation portion 509, and a bypass passage opening is corrected by means of a correction portion 511, and then, a target throttle opening theta2 is calculated at a calculation portion 512. Simultaneously, an opening correction signal DELTAQ2 is outputted from a PID control portion 514 in accordance with a deviation between the target air amount and an actual air amount A/N, and a throttle opening is controlled by means of these added values. Thus, a proper target throttle opening can be obtained.
Patent JP-H05139694-A (JP)
Title: Counterweight installation structure for industrial vehicle
Inventor: NAKAJIMA HIDEMI
IPC: B66F9/075
Filed: 1991-11-20
Abstract: PURPOSE:To facilitate attaching/detaching work by providing a vehicle and a counterweight with means for guiding and position regulating at the time of attaching/detaching. CONSTITUTION:A pair of rear plates 22 for placing a first protrusion 16 are extendingly provided in a rear end face of a vehicle body 4, and on an upper face 23 thereof a disc-shape boss 24 to be loosely fitted to a recess part 15 is upwardly protruded. A block 25 provided with a tapped hole 8 is formed at a position corresponding to a bolt seat on the side of a counterweight 1. A second protrusion 18 abuts on a rear face upper part of the block 25. In a lower part of a rear end face of the vehicle body 4, a pair of stopper pins 26 are embedded, which abut on stopper seats 19, 20. A stopper plate 27 opposing to an inclined face 21 of the counterweight 1 side with a specified clearance is formed upward of the inner side of the left side stopper pin 26.
Patent JP-H08155368-A (JP)
Title: Method for coating liquid material and device therefor
Inventor: MIWAKE TSUTOMU
IPC: B05C5/00
Filed: 1994-12-08
Abstract: PURPOSE: To easily apply a liq. material only on the part of a body to be coated by injecting the liq. material into a gap between the specified part of the body and an auxiliary member and then separating the auxiliary member from the specified part of the body. CONSTITUTION: A substrate 10 is set on a jig plate 20 placed on a table movable in the X and Y directions with the fitting face 12 turned downward. The nozzle of a coating machine 35 is aligned with the end face 11 of the substrate 10 to be coated. The substrate 10 is moved while discharging a fixed amt. of a liq. UV-curing resin 30, and the resin is applied on the end face 11 to be coated. Under such conditions, a surface tension is exerted on the gap (d) between the end face 11 of the substrate 10 and the end face 21 of the jig plate 20 as an auxiliary member, and the tension is controlled so that the coating member is not infiltrated on the fitting face 12 of the substrate 10. The part coated with the resin 30 is irradiated with UV, and the resin is cured and adhered. Consequently, the resin 30 can easily be applied only on the part of the substrate 10 to be coated.
Patent JP-H04185756-A (JP)
Title: Nonwoven fabric having elasticity and clothes produced by using the nonwoven fabric
Inventor: YOSHIMURA TOSHIO
IPC: D04H1/551
Filed: 1990-11-09
Abstract: PURPOSE:To obtain the subject nonwoven fabric having unprecedented unique elasticity, producible at a low cost and useful as a disposable wear by arranging and bonding a fiber material composed of a latex rubber and a liquid rubber in the form of web or mat. CONSTITUTION:Fiber materials composed of a latex rubber or a liquid rubber are arranged and bonded in the form of a web or a mat to obtain the objective nonwoven fabric. Preferably, a 1st fiber material composed of a rubber latex, a liquid rubber, a liquid urethane or a thermoplastic urethane and a 2nd fiber material composed of nylon, polyester, polypropylene, etc., are arranged in laminar state or randomly arranged in the form of a plane and bonded.
Patent JP-H08162308-A (JP)
Title: Linear potentionmeter
Inventor: TAKASHIMA TAKETOSHI
IPC: H01C10/38
Filed: 1994-12-09
Abstract: PURPOSE: To reduce the number of assembling processes of a linear potentionmeter to be used for position detection, etc., by preventing the production of a defective resistor at the time of assembly. CONSTITUTION: A resistor 2 is fitted into a cover 9 provided with a case lid part 9b and a resistor holding part 9a for fitting the resistor 2, and the product in process obtained by fitting the resistor 2 into the cover 9 is inserted into a case 1. By adopting this constitution, no stress is applied to the resistor 2 when the cover 9 is welded to the case 1. Accordingly, it becomes possible to prevent the resistor 2 from splitting, and to reduce the number of assembling process.
Patent JP-H11139287-A (JP)
Title: Brake control device
Inventor: KOBAYASHI HITOSHI
IPC: B60T8/48
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a pump, to prevent noises, and to save energy consumption. SOLUTION: In a brake control device having a control means (r) which executes automatic braking control by which the desired braking force is generated in the desired wheel cylinder (b) by opening an in-side gate valve (p), closing an out-side gate value (j), operating a pump (h), and operating a hydraulic valve (f), the control means (r) is made to perform pressure buidup prevention control by which the in-side gate valve (p) is closed while the hydraulic valve (f) is operated without pressure buildup during the execution of the automatic braking control.  Thus when the pressure is not built up, the pump (h) does not supply brake fluid to a brake circuit (c), the brake circuit (c) does not attain high pressure, noises are seldom caused at a relief valve (m), the energy consumed by the pump (h) can be reduced, and the durability of the relief valve (m) and the pump (h) can be enhanced.
Patent JP-H02151939-A (JP)
Title: Debugging system
Inventor: ITO TORU
IPC: G06F11/28
Filed: 1988-12-05
Abstract: PURPOSE:To make it possible to transfer a logical address and a physical address even when only one bus line is connected by transferring a logical address and a physical address from a device to be debugged to a debugging device in time sharing through an address line. CONSTITUTION:A multiplexer 15 outputs a logical address A when an output address switching signal G outputted from a delay circuit 16 is high level '1' or a physical address B in the case of low level '0', as an address E to the debugging device 20 through a bus line 31. The signal G is outputted by delaying a logical address effective signal C by a prescribed time through the delay circuit 16 and a physical address latch signal F is obtained by delaying a physical address effective signal D outputted from an address conversion circuit 12 by a prescribed time. Thus, the physical address B also can be traced together with the logical address A through only one bus line 31.
Patent JP-2000127781-A (JP)
Title: Shift control method for hydromechanical transmission
Inventor: UGI KATSUOMI
IPC: B60K17/10
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out shifting by allowing shifting in a travel state on the operation of a hydraulic continuously variable transmission and a hydromechanical transmission, and by setting the shift delay time as the total time of an electrical delay and the delay of a mechanical part, and issuing a shifting instruction earlier by the total delay time. SOLUTION: A hydromechanical transmission(HMT) is formed out of a transmission 30 equipped with a hydraulic continuously variable transmission (HST) 21. When output rotation in the forward travel side is gradually increased, an HST mode is switched to an HMT mode at a certain point, and when the output rotation drops to or below a certain point, the HST mode is selected. For speed selection, electrical and mechanical delay times due to the shift with clutches 11, 12 are taken into consideration, and control is made for estimating the arrival point of shifting with the delay times used as a time count in a simulated calculation. Thus, the shifting can be made on optimum timing and a shock or the like does not take place.
Patent JP-H08155945-A (JP)
Title: Boring device for rimless lens, lens lapping machine using the same and shape measuring device for glassed used therein
Inventor: SUZUKI YASUO
IPC: B24B9/14
Filed: 1994-12-09
Abstract: PURPOSE: To accurately bore a lens fasening hole in the direction crossing a refractive surface at a right angle. CONSTITUTION: In a lens lapping machine equipped with a lens grinding rubstone 5 and a carriage 15 holding a rimless lens L in a manner rotatable around a lens rotary shaft, a hole position input device inputting the position of the lens fastening hole bored in the rimless lens L, a movable boring device 50 changed in its cutting direction and cutting the rimless lens L to bore the lens fastening hole,  an angle-of-inclination measuring device measuring the angle of inclination of the refractive surface of the rimless lens at the position of the lens fastening hole and a control device controlling the position and direction of the boring device 50 on the basis of the position of the lens fastening hole and the angle of inclination measured by the angle-of-inclination measuring device to bore the lens fastening hole at the aforementioned position in the direction crossing the refractive surface of the rimless lens L are provided.
Patent JP-H02151566-A (JP)
Title: Torque sensor
Inventor: HAYAKAWA YOSHIHIRO
IPC: B62D5/06
Filed: 1988-12-02
Abstract: PURPOSE:To enable abnormality to be discriminated with inexpensive constitution by applying voltage to a sliding contact of a potentiometer mounted to a rotary shaft unit, calculating a sum of voltages in both ends of the potentiometer and discriminating the abnormality of a torque sensor by the sum for whether or not it is in a predetermined value. CONSTITUTION:In the case of a torque sensor 2 detecting torsional torque applied to a rotary shaft unit by a signal obtained by a potentiometer 1 arranged in one end of a torsion bar provided in an intermediate part of the rotary shaft unit, a voltage source 3 supplying voltage to a sliding contact of the potentiometer and a pair of resistors 4, 5 respectively connected to both ends of the potentiometer and the earth ends are provided. It is discriminated whether or not a sum of voltages is in a predetermined value for these resistors 4, 5 by a discriminating means 6, and in accordance with the discrimination result, a torque value is calculated by a torque calculating means 7. That is, in case of the discrimination YES, the torque value is calculated being based on the voltage in both ends of the paired resistors 4, 5, while in case of the discrimination NO, the torque value is set to zero.
Patent JP-H06164146-A (JP)
Title: Multilayer interconnection board
Inventor: NINOMIYA YUKIO
IPC: H05K3/46
Filed: 1992-11-17
Abstract: PURPOSE:To provide a multilayer interconnection board having no bad effect on an electric signal transmitted through a metallized layer and a circuit wiring thin film, by connecting the metallized wiring layer provided on an insulating base surely with the thin-film wiring part. CONSTITUTION:A multilayer interconnection board comprises an insulating base 1 having a metallized wiring layer 5 and a thin-film wiring part 4 made up of a circuit wiring part 3 alternately deposited with a high-polymer insulating film 2 that covers the insulating base. The metallized wiring layer 5 and the circuit wiring part 3 of the thin-film wiring part 4 are connected electrically through a meshed connection pad 5a formed on the face of the insulating base 1.
Patent JP-H04177832-A (JP)
Title: Plasma-etching device
Inventor: IKEYAMA KAZUTAKA
IPC: H01L21/302
Filed: 1990-11-13
Abstract: PURPOSE:To prevent a thin film formed on a semiconductor substrata from being damaged by installing a secondary electron generating mechanism in a reaction chamber for neutralizing charge particles accumulated on the semiconductor substrate with secondary electrons. CONSTITUTION:A semiconductor substrate 5 which has already been subjected to a photo resist process is placed on an etching process stage, which also serves as an electrode 6, is located in the central part of a reaction chamber 3. With etching gas brought in to the reaction chamber 3 through a gas lead-in pipe 1, the substrate 5 is etched by selective etching into a specified pattern. In this case, filaments 8 which generate thermoelectrons and targets 9 which receive the thermoelectrons and then generate secondary electrons are located near the substrate 5 in the reaction chamber 3. Just before etching is finished, current is caused to flow in the filaments 8 to generate thermoelectrons and then to pour secondary electrons on the semiconductor substrate 5. Consequently, charge particles which are generated when a high frequency is cut off are neutralized with the secondary electrons, being prevented from accumulating on the semiconductor substrate. Therefore, a film formed on the semiconductor substrate is prevented from being damaged.
Patent JP-H01148570-A (JP)
Title: Recorder
Inventor: NISHIWAKI MANABU
IPC: B41J2/345
Filed: 1987-12-04
Abstract: PURPOSE:To solve the problem of deterioration of image quality due to dispersions in characteristics of driving ICs and contrive reductions in loads on designing of a recording head and a manufacturing process of the head, by using a recording head on which only driving ICs having the same characteristics are selectively mounted. CONSTITUTION:A mounting substrate 8 has a tape-shaped form at the time of mounting driving ICs 4 thereon. After the ICs 4 are mounted on the substrate 8, the substrate 8 is cut up, and each of substrate segments thus obtained is mounted on a support base 6 and a bus substrate 9. Test terminals 10 for inputting and outputting an arbitrary signal to and from the driving ICs 4 are used for testing various electrical characteristics of the ICs 4. After the ICs 4 are mounted on the mounting substrate 8, output characteristics of the ICs 4 are tested, and the ICs 4 having the same output voltage level are selectively mounted on the same head. At the time of selection, ranking is conducted with the number obtained by dividing the range of dispersions in the output voltage of the driving ICs 4 by an allowable maximum output voltage difference for the adjacent driving ICs 4.
Patent JP-H02152844-A (JP)
Title: Document conveyor
Inventor: NAKANO HIROTSUGU
IPC: H04N1/12
Filed: 1988-12-05
Abstract: PURPOSE:To keep off any skewing of an original in taking its reading start timing accurately by installing such a driving system as driving a front conveying means and a rear conveying means separately, and forming a loop in the original at a space between both these means through a driving control means. CONSTITUTION:A front conveyor roller 3 and a rear conveyor roller 4 are driven each separately. When an original S so far fed out of the front conveyor roller 3 skews and a tip of the original S partially hits on the rear roller 4, the front roller 3 is driven in keeping this rear roller 4 in a stopped state and the original tip is made to collide with the rear roller, thereby forming a loop in the original S between both these rollers, and afterward, the rear roller is operated, conveying the original S. The original tip comes into contact with the rear roller 4 over the overall width, so that any skewing afterward is thus remedied. In addition, after making the original tip contact with the rear roller, conveyance is started so that reading start timing is accurately startable, therefore an interval between these two rollers is narrowed, thus a conveyer device can be miniaturized.
Patent JP-H08166398-A (JP)
Title: Electromagnetic-pickup type sensor and manufacture of detecting member used therein
Inventor: FUKI NAOKI
IPC: B22F7/06
Filed: 1994-12-12
Abstract: PURPOSE: To obtain the inexpensive electromagnetic-pickup type sensor, wherein the constituting and manufacturing of a detecting member, to which a detecting coil is attached, can be simply performed and the dispersion in outputs is less. CONSTITUTION: A detecting part having a detecting member 23, which has a magnet part 24 and an iron core part 25 laminated on one edge of the magnet part 24 in the thickness direction, and a detecting coil 22, which is wound around a coil bobbin 21 that is coupled with the iron core mart 25, is provided. This is the electromagnetic-pickup type sensor, which outputs the voltage generated across both ends of the detecting coil 23 in correspondence with the changing amounts of air gaps g1 and g2 between the tip of the iron core part 25 of the detecting member 23 and a rotary body 30 facing the tip. The detecting member 23 is made to be the single sintered member, which is formed by molding the magnet part 24 and the iron core part 25 as a unitary body. Thus, the control of the assembling accuracy of the detecting member 23 is omitted.
Patent JP-H11144197-A (JP)
Title: Lane change controller
Inventor: HASEBE TAKASHI
IPC: G08G1/09
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To make a vehicle that is automatically steered or a vehicle group that travels in a vertical line smoothly travel at a joining point. SOLUTION: When a vehicle 7 travels on a traffic lane 2 that has a merging point 4 ahead in a traveling direction, the existence of the point 4 is detected by a signal from a road surface device 6 such as a beacon. The vehicle 7 changes lanes from a slow lane 2 to a passing lane 3, e.g. at 400 meters on this side of the point 4. Thus, because the lane 2 that is a merging side lane before and behind the point 4 is made empty even if a vehicle that is about to merge the point 4 form an approach ramp 5 exists, it is possible for the merging vehicle to merge safely and also smoothly.
Patent JP-H07132345-A (JP)
Title: Method for inspecting density of mold
Inventor: ODA SHIGEO
IPC: B22C9/00
Filed: 1993-11-12
Abstract: PURPOSE:To inspect the density of a mold without a measuring instrument directly contacting with the mold by shifting a laser beam spot on the surface of the mold while observing with a beam receiver and counting a frequency in which the beam receiver can not observe the laser beam spot during shifting a prescribed distance. CONSTITUTION:The laser beam 3 irradiates the surface of the mold 1 from a laser beam emitting device 2 and the laser beam spot 4 of an optical mark formed with the laser beam 3 is observed with a beam receiver 5 attached to the laser beam emitting device 2. At the time of displaying this observed result, a specific part on a graph shows that the receiver can not observe the laser beam spot 4 because the filling condition of refractory grain is bad and the laser beam passes through the refractory grains and invades into the mold 1. By this method, this part is counted and the variation of distances between the laser beam emitting device and the mold surface is measured while the laser beam emitting device and the beam receiver shift the prescribed distance, and a ruggedness in the mold surface is detected and the density of the mold is inspected.
Patent JP-H02153338-A (JP)
Title: Backproject type screen and backproject type image display device using it
Inventor: MITSUTAKE HIDEAKI
IPC: G03B21/62
Filed: 1988-12-05
Abstract: PURPOSE:To obtain excellent image quality on a screen surface by reflecting reflected light by the effective surface of the respective parts of an image plane by a mirror again lest the light should be returned to the screen surface again concerning the effective surface of a Fresnel lens on a light incident side or angular distribution of a lens surface to the screen surface. CONSTITUTION:A display device is constituted of a CRT 11, a projecting lens 12, reflecting mirrors 13 and 14, the screen 15, a cabinet 16 and a light shielding plate 17. The screen 15 is constituted of two sheets, and an eccentric Fresnel lens 21 where the concentric position of a circular arc shaped prism group is above the screen 15 and a double lenticular sheet 23 in order from the incident side of the image light, then power is dispersed by two lenses 21 and 23. The power of the lens 21 is made weak as you go from a part near to the concentric position of the circular arc shaped prism group which is the center of the lens to a periphery, and the power of the lens 23 on an exiting side is made strong, on the contrary, as you go to the periphery side, thereby compensating the distribution of power.