baber/WOPTO huggingface dataset:
Patent JP-H0612103-A (JP)
Title: Learning control device
Inventor: KAWABE YOSHIKAZU
IPC: G05B13/02
Filed: 1992-06-25
Abstract: PURPOSE:To obtain a learning device which controls a centrolled system of which an input/output relation is difficult to be preliminarily and exactly recognized, using a normal model predicting the input/output relation, is capable of controlling also the controlled system having the characteristic which is impossible to be controlled by a conventional normal control and is further capable of reducing the number of times of control till the output value of the controlled system is converged to a target value. CONSTITUTION:This learning control device is provided with an output detection means 102 detecting the output for a controlled system 100, a target value output means 104 outputting the target value of the output, an error output means 106 calculating the error of the target value and the output and outputting it, a change width determination means 107 setting gain according to the characteristic of the object to be controlled 100, and an input change determination means 108 operating an input increment, using the set gain and outputting it. Further, by providing an input update means 110 determining a new input using the obtained input increment and the input of the previous time, the output of the controlled system 100 is controlled so that it may coincide with the target value.
Patent JP-H05338310-A (JP)
Title: Recorder
Inventor: TSUKADA ISAO
IPC: B41J1/27
Filed: 1992-06-04
Abstract: PURPOSE:To prevent switching timing from shifting by enabling reversible switching to be carried out by same directional rotation of a driving source by a method wherein first to third rotary members are used and by transmission and cut off of the driving force, a screw is reversively rotated by rotation in the same direction of the driving source to reciprocate a carriage. CONSTITUTION:A main gear 11 is borne rotatively with a base frame and fixed to a shaft 12 connected to a motor 15. A reversal gear 14 is, in a freely mating with manner, provided to the main gear 11. A carriage driving screw 13 having a screw gear 13a always mating with the reversal gear 14 is arranged in opposition to a carriage. When the main gear 11 is always rotated in the direction J and the screw gear 13a is mated, the screw 13 is rotated in the direction K to transfer the carriage in the direction P. When the reversal gear 14 is mated to the main gear 11, the reversal gear 14 is rotated in the direction L to rotate the always mated screw gear 13a in the direction M. Therefore, the screw 13 is rotated in the direction M to transfer the carriage in the direction Q.
Patent JP-H0334340-A (JP)
Title: Formation of bump in film carrier
Inventor: NAMIKAWA YOSHIHIRO
IPC: H01L21/60
Filed: 1989-06-29
Abstract: PURPOSE:To form a bump easily and reliably on a fine inner lead as well of a film carrier, whose fine formation is advanced, by a method wherein after a solder is thickly adhered on the point of the inner lead, the electronic component mounting surface of the inner lead is faced downward and the thickly adhered solder is subjected to fusing. CONSTITUTION:A solder 12 is thickly adhered on the point of an inner lead 11. By this process, the solder 12 which is used as a bump 14 is adhered on the point of the inner lead 11. For example, a mask 15 is provided in such a way that the point only of an inner lead 11 is exposed and the lead 11 is dipped into a fused solder or a solder plating 17 has only to be applied. If the amount of a solder 12 which is adhered thickly on the point of the lead 11 is too little, a bump 14 can not be formed. Inversely, if the amount is too much, the solder 12 drools out when a fusing is applied to the solder 12. Then, an electronic component mounting surface 13 of the lead 11 is faced downward and the fusing is applied to the thickly adhered solder 12. By this process, the solder 12 is fused, the fused solder 12 sags by its own weight to the side of the electronic component mounting surface 13 and the bump 14 is formed.
Patent JP-H0642612-A (JP)
Title: Air cooling device for vehicle with v-velt type transmission
Inventor: AKUTAGAWA TOSHIO
IPC: F16H57/04
Filed: 1993-06-14
Abstract: PURPOSE:To prevent choking of an air exhaust port and improve ventilation in a transmission case by forming an air exhaust port in the position, whose three sides are surrounded by a driving sheave, a driven sheave, and a V-velt wound around both of these sheaves in a horizontal view, situated below a transmission case on the external side of a V-velt. CONSTITUTION:Inside a transmission case 3 extended fore and aft on the outside of a rear wheel 6 in a motor cycle a driving shaft on an engine side and a rear shaft 5 for the rear wheel 6 are arranged longitudinally while a driven shaft 7 is arranged between the driving shaft and the rear shaft. A driving sheave and a driven sheave 13 are supported by the driving shaft and the driven shaft 7 respectively, the rear shaft 5 is connected to the driven sheave 13 via the driven shaft 7, and a V-velt 14 is wound around the driving sheave and the driven sheave 13. In this constitution, an air exhaust port 33 is formed at the lower part of the transmission case 3 on more external side than the V-velt 14 being surrounded from three sides by the driving sheave, the driven sheave 13, and the V-velt 14 in a horizontal view. The air exhaust port 33 is opened downward from the inside of the transmission case 3.
Patent JP-S60106898-A (JP)
Inventor: IBAN HAABOTSU
IPC: C11D7/50
Filed: 1984-08-11
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-H05675-A (JP)
Title: Auxiliary steering gear of vehicle
Inventor: UMEMURA ATSUSHI
IPC: B62D1/04
Filed: 1991-06-13
Abstract: PURPOSE:To prevent a driver from unnecessary shocks in small steering wheel gripping force of the driver by inhibiting the auxiliary steering of front wheels in response to the behavior of a vehicle, external turbulence, etc. CONSTITUTION:A yaw rat sensor 52 detects raw rate as an amount representing the behavior of a vehicle and a side wind sensor 53 detects side wind speed as the external turbulence received by the vehicle. A microcomputer 56 controls the rotation of an electric motor 46 according to the detected yaw rate and side wind speed to effect the auxiliary steering of front wheels FW in addition to the steering by pivoting a steering wheel 20. On the other hand, a gripping force sensor 55 detects a steering wheel 20 gripping force of a driver and the microcomputer 56 limits or inhibits the auxiliary steering when the detected gripping force is small. Also, when the gripping force is large and the front wheels FW are subjected to the auxiliary steering, the microcomputer 56 controls a solenoid valve 31 to reduce a steering reaction to the steering handle 20.
Patent JP-S5792154-A (JP)
Title: External parts for pocket watch
Inventor: ITOU TAKESHI
IPC: C22C19/05
Filed: 1980-11-28
Abstract: PURPOSE: To obtain the titled external parts with superior corrosion resistance and workability by adding Cr, Mo and Cu to Ni as a base in a well- balanced  state, adding a specified amount of Fe while maintaining the corrosion resistance, further adding V to make the grains fine, and plating the resulting alloy  with a noble metal or an alloy thereof.  
     CONSTITUTION: To Ni as a base are added, by wt., 16W25% Cr, 5W30% Mo, 1W4% Cu, 5W10% Fe, <0.03% C, <0.5% Si, <0.4% V, <1% Mn and <1% Ti, Nb or Ta, or <2% in total of two or more among Ti Nb and Ta. The resulting alloy is plated with a noble metal or an alloy thereof in a single layer or multiple layers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0919667-A (JP)
Title: Ultrasonic washing device
Inventor: MATSUZAKI NOBUKI
IPC: B01J19/10
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic washing device capable of efficiently and surely washing especially a large-sized substrate to be washed. SOLUTION: In the device for washing the substrate 4 to be washed conveyed to a specified direction with the washing liquid imparted ultrasonic wave vibration, a first nozzle body 13a for imparting ultrasonic wave vibration to the liquid and flowing out the washing liquid toward the substrate to be washed and a second nozzle body 13b are arranged, and these nozzle bodies are overlapped at the one portion of them for the width direction crossed with the conveying direction of the substrate to be washed and also are arranged apart off at a specified spacing from the conveying direction of the substrate to be washed.
Patent JP-2000000119-A (JP)
Title: Tooth brush
Inventor: ENDO KAZUTOSHI
IPC: A46B9/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a tooth brush which is excellent in gingiva massaging effect and the removal of plaque for the prevention of periodontal diseases as well as in fuzzing by allowing brushing simultaneously fitting a dental neck part and a triangle between teeth. SOLUTION: In a tooth brush wherein a plurality of bristle tufts 3 separately bound are applied on a bristle-planting surface 2 of a head part 1, at least one or more of bristle tufts 3 with the density of at least 64% and with a roughly T-shaped cross section are arranged. At least one pair of bristle tufts 3 with the roughly T-shaped cross section is arranged on both sides of the surface 2 across the width thereof at the head part 1. The bristle tufts 3 with the roughly T-shaped cross section are so arranged that vertical leg parts thereof are turned inside the bristle-planting surface.
Patent JP-H0458987-A (JP)
Title: Hair cutter blade
Inventor: YAMAMOTO TADASHI
IPC: B26B19/06
Filed: 1990-06-27
Abstract: PURPOSE:To improve the drop resisting strength of the end part side, and also, to make the skin contact property excellent by thickening the blade thickness of a fixed blade in the end part side against the center part for determining the cutting left height, in the hair cutter blade in which the fixed blade is formed by fine ceramics. CONSTITUTION:Two pieces are positioned in line symmetry against the center shaft of a base plate and with regard to each of them, one end and the other end are hooked and attached to an engaging part provided on the base plate 3, and the engaging part 4a of a guide plate 4 attached to a movable blade 2, respectively. By this attachment, a fixed blade 1, a movable 2 and a holder spring are subjected to blocking, and also, the movable blade 2 is supported so as to be roughly freely reciprocatable against the fixed blade 1. Blade thickness of a first cutting blade 1a is formed so as to be gradually thicker toward the end part 1b side from the center part. Therefore, the outside surface of a first cutting blade 1a of the fixed blade 1 becomes a recessed shape. Consequently, the contact pressure distribution of the fixed blade 1 and, for instance, the head part becomes gentle, and the blade softens the skin contact, and also, comes to easily run along the head.
Patent JP-H0333412-A (JP)
Title: Variable valve timing device of single cylinder engine
Inventor: SUZUKI KAZUHIKO
IPC: F01L13/00
Filed: 1989-06-30
Abstract: PURPOSE:To prevent structural components from the reduction of their mechanical lives and the occurrence of breakages by engaging a freely projecting and retreating cam follower with the side cam of a end journal section to shift axially a cam shaft. CONSTITUTION:In a variable valve timing device 1, a cam shaft 2 is formed over the whole periphery of the end journal section 2a with side cams 8, 9 respectively for high and low speed change-over. Piston pins 14a, 15a acting as cam followers treating projecting from and retreating in and a bearing section 7 for supporting an end journal section 2a are provided. Piston pins 14a, 15a operated by hydraulic cylinder mechanisms 14, 15 are engaged with side cams 8, 9 to move axially the cam shaft 2. Thus, during one rotation of the cam shaft 2, the cam shaft 2 can be instantly and largely moved. Then, the occurrence of excessive contact surface pressure between valve opening and closing cams 3H, 3L, 4H and 4L and rocker arms 19, 20 can be restrained.
Patent JP-2000004158-A (JP)
Title: Frequency divider and pll frequency synthesizer
Inventor: FUJII RYOTA
IPC: H03L7/18
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the frequency divider which can suppress the generation of power source noise. SOLUTION: A shift register 1 inputs a serial signal DT in order according to a clock signal CLK and converts the inputted serial signal DT to a parallel signal Data. A counter 2 has its count start value set according to the parallel signal Data of the shift register 1, counts up from the count start value according to an input pulse signal fin inputted from outside, and outputs a frequency- divided signal fout of the pulse signal fin according to its count value. A phase control circuit 3 controls the phases of the pulse signal fin and clock signal CLK so that the counter 2 and shift register 1 do not operate at the same time.
Patent JP-H07101203-A (JP)
Title: Pneumatic radial tire
Inventor: SAKAMOTO MASAYUKI
IPC: B60C13/00
Filed: 1994-06-27
Abstract: PURPOSE:To improve the steering performance and reduce the weight by providing an adjacent part of a carcass layer between the outer end part in the axial direction of a belt layer and the position of the maximum width of a tire, posing a spacer rubber in this part, and forming a ply separation part of the prescribed distance between the chords. CONSTITUTION:Carcass plies 6A, 6B are wound up around a bead core 5, and the end part 6Be of a wound-up part 21B is stopped on the outer surface of a bead apex 8, a wound-up part 21A is extended covering the end part 6Be of the wound-up part 21B, and the end part 6 Ae is stopped in the region Y to the upper part over the position P of the maximum width of the tire outward in the radial direction. A body part 20B forms the adjacent part K1 in the region Y, and body parts 20A, 20B form the adjacent part K2 in the upper part of the wound-up part 21A, a spacer rubber 9 is interposed between the body parts 20A, 20B to form a ply separation part 10 where the distance between the carcass cords ranges in 0.55-5.5 of the cord diameter. This constitution reduces the tire weight and improves the steering stability.
Patent JP-H089766-A (JP)
Title: Structure for chaff discharging port part in chaff receiver
Inventor: SHIOTANI KAZUHISA
IPC: A01F12/60
Filed: 1994-06-27
Abstract: PURPOSE:To enable the installation of a discharging cylinder having a shutter installed therein by providing a chaff discharging port with a structure capable of effectively operating the shutter and the discharging cylinder under a lower port in a chaff hopper for discharging chaff into a chaff bag with good operating efficiency. CONSTITUTION:This structure for a chaff discharging port part in a chaff receiver is obtained by forming and installing a lower port 1 of a chaff hopper A into a circular arc shape when viewed from the side, forming and arranging an outer peripheral surface part 4a on the upper side of a discharging cylinder 4 into a circular arc shape when viewed from the side, installing a shutter 3 on a shaft so as to enable the rotation around the fulcral shaft 2 as the center and further forming and arranging an outer peripheral surface part 3a to be a shutter surface of the shutter 3 into a circular arc shape nearly similar to that of the outer peripheral surface part 4a on the upper side of the discharging cylinder 4 when viewed from the side and that of the lower port 1 in the chaff hopper A when viewed from the side in the chaff receiver constituted by hanging and installing the discharging cylinder 4, capable of rotating around a fulcral shaft 2 as the center under the lower port 1 in the chaff hopper A and internally installing the shutter 3 therein.
Patent JP-S5869360-A (JP)
Title: Heater or hot water feeder utilizing solar heat
Inventor: HANAOKA TAKEO
IPC: F24S90/00
Filed: 1981-10-22
Abstract: PURPOSE:To accumulate solar heat effectively by a method wherein a heat accumulation tank connected to a solar heat collector is formed of an aggregate of a number of heat accumulating units in which a heat accumulating material fusible with high temperature air is sealed. CONSTITUTION:A small cylinder 3 is arranged vertically within the central part of a canister 1 which is sealed airtight with an upper cover 2 and a lower cover 2' on both upper and lower ends thereof, respectively, and a coil 4 is wound around the small cylinder 3. In this case, both ends of the coil 4 are made to project from the upper and lower ends of the canister, respectively. Further, the heat accumulating material which is fusible with the heat collected by the heat collector is sealed in the small cylinder 3 to thereby form the heat accumulating unit. Then a plurality of such heat accumulating units, for example, four of such units laid vertically in double layers, are assembled to form a heat accumulating tank unit and a plurality of such tank units are connected together in series to thereby constitute a desired heat accumulating equipment. With the above structure, when solar heat is accumulated, high temperature air is introduced into the small cylinder 3 of each of the heat accumulating units and the heat accumulated in the cylinder 3 is released to water flowing through the coil 4 around the cylinder 3 so that the water heated by the accumulated heat is used for room heating in winter.
Patent JP-H0221950-A (JP)
Title: Device for estimating cause for abnormality of grinding mill
Inventor: ISHIDA TATSUJIRO
IPC: B02C25/00
Filed: 1988-07-08
Abstract: PURPOSE:To allow starting of trouble shooting before mill shut-down and to improve the working rate of a mill by providing means for estimating the cause for abnormality used to display the cause for the mill abnormality when situation conditions and the cause for the mill abnormality corresponding thereto are previously set and when the present operating situations and the set situation conditions coincide. CONSTITUTION:The operating situations of the respective part of the grinding mill are monitored by plural detecting means 48-55, 57-60. The allowance ranges preset for each of the detection items of the detecting means 48-55, 57-60 and the detection values from the detecting means 48-55, 57-60 are respectively compared by a situation recognizing means 74. The operating situations are respectively recognized from the results of the comparison. Whether the situation signal obtd. by the situation recognizing means 74 and the situation condition preset in an allowance setting part 75 coincide or not is compared by the means 77 for estimating the cause for the abnormality and the cause for the mill abnormality corresponding to this situation condition is read out of a knowledge base 76 and is displayed on a CRT 73.
Patent JP-S6412430-A (JP)
Title: Manufacture of oxide superconductor
Inventor: SHIODA TAKAO
IPC: H01B12/06
Filed: 1987-07-07
Abstract: PURPOSE:To make it possible to manufacture a superconductor on an organic substrate by forming a heat insulating layer of ceramic or glass on the organic substrate and heat-treating it. CONSTITUTION:A thin film-like heat insulating layer 3 made of a material having highly heat insulating property such as ceramic or glass is formed on the surface of a substrate 2 made of an organic material. Further on the surface of the layer 3 is applied an oxide-based superconducting material in the shape of a thin film to form a superconducting material layer 4. The layer 4 is then irradiated and heated with a condensed light beam or laser beam to make the layer 4 a superconductor. At the time of this heating, the substrate 2 is protected from a large amount of heat with a layer 3 provided between the layer 4 and the substrate 2 so that its components do not decompose or deform due to the heat. This makes it possible to manufacture the superconductor of excellent superconductivity with the organic substrate.
Patent JP-H11227966-A (JP)
Title: Picture image formation system capable of efficiently charging medium
Inventor: ROMBULT PHILIP A
IPC: B41B21/32
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To efficiently charge and take out a medium by moving the medium before picture image formation to a charging device from a storage device by a medium carrier device and moving the medium to a picture image forming position on a support surface by the charging device. SOLUTION: A picture image formation system is furnished with a medium paper feeding device (storage device) 4, and it is controlled by a medium control device 7. The paper feeding device 4 stores mediums of various sizes of 10a-10d in each of cassettes 4a-4d. Additionally, the paper feeding device 4 is furnished with a medium paper feeder 4e and loads the mediums before picture image formation on the cassettes. The cassettes 4a-4d are free to move in the vertical direction, the desired cassettes are positioned below a plate picker (medium carrier device) 5, and the mediums of the selected sizes are made to access to the medium carrier device 5. The medium carrier device 5 is one element of a system engine 12. The medium carrier device 5 carries each of medium sheets to an applicator (charging device) 50 and charges the medium sheets in a cylindrical drum 20.
Patent JP-S5958947-A (JP)
Title: Dc level detecting circuit
Inventor: UENO NORIO
IPC: H04M3/02
Filed: 1982-09-28
Abstract: PURPOSE:To detect quickly the DC level of an input signal, by detecting respectively the maximum and minimum value of the input signal at each detecting period slightly longer than the period of an AC signal so as to obtain a mean value with addition. CONSTITUTION:The maximum and the minimum value of the input signal held respectively at switched capacitors CA1, CA2, CA3, CA4 during the high level periods TA, TB of the phiA, phiB are added during the low level of clocks phiA and phiB, integrated and an output signal is produced during the low level of clocks phiA and phiB in the switched capacitors CA1, CA2, CA3, CA4. Since the clock phiC goes to high level just before it goes to low level, it clears the charge in the integrating capacitor CB. The output signal obtained by repeating the operation like this represents a mean value of the AC amplitude of the input signal, and when a DC signal is superimposed and the level is changed, the level of the output signal is changed accordingly, then the level change in the DC signal superimposed on the input AC signal is detected immediately.
Patent JP-S6325676-A (JP)
Title: Image forming device
Inventor: TAKAHASHI TOMOHIKO
IPC: G03G21/10
Filed: 1986-07-18
Abstract: PURPOSE:To suppress the dispersion of developer at the time of loading/ unloading of a developer feeding means and at the time of opening/closing its door by bringing into contact a part of an opening/closing mechanism of the door with a part of a body in the closing process of the door and applying reverse force against the energizing force to the opening/closing mechanism. CONSTITUTION:A slide shutter 201 for opening/closing an aperture part 204 of a toner cartridge is energized in the closing direction by springs 208, 208 to open a right cover. At that time, the energizing force of the springs 208, 208 is applied to the slide shutter 201 to close the aperture part 204. At the time of closing the right cover, the reverse force against the energizing force of the springs 208, 208 is applied to the slide shutter 201 to open the aperture part 204. Since the aperture part 204 of the toner cartridge is surely closed at the time of loading/unloading of the toner cartridge or at the time of opening/closing the right cover on the way of processing, the inside of the machine body can be prevented from contamination due to the dispersion of toner.