baber/WOPTO huggingface dataset:
Patent JP-S5261361-A (JP)
Title: Washing machine
Inventor: UMEMURA MORIO
IPC: D06F33/00
Filed: 1975-11-17
Abstract: PURPOSE:To provide little vibration and small noise on dehydration operation of a single tank system washing machine with even distribution of washing objects by repeated cyclic operation in a short time of normal revolution, halt and reverse revolution.
Patent JP-S63300559-A (JP)
Title: Array type infrared-ray detector
Inventor: MAEJIMA YUKIHIKO
IPC: H01L27/14
Filed: 1987-05-29
Abstract: PURPOSE:To improve the uniformity of a dark resistance by reducing the resistance from each of arrayed photodiodes to its common electrode. CONSTITUTION:In order to improve the characteristics, such as sensitivity and the like of an obtained sole photodiode, the acceptor concentration of a P-type Hg0.8Cd0.2Te layer 2 is set to approx. 10<16>cm<-3>. When the acceptor concentration of a P<+> type layer 3 is set to 10<17>cm<-3> or above, the resistivity of the layer 3 can be set to 1/10 or below of the layer 2. Accordingly, if the P-type side electrode of each photodiode is commonly provided through the layer 3, the resistance from the P-type side electrode 7 to each photodiode can be extremely reduced. Consequently, since the dark resistance of each single detector in the array approaches the resistance of a net n<+>-P junction, its dark resistance becomes uniform.
Patent JP-H05331791-A (JP)
Title: Device for controlling production of paper machine
Inventor: TOYAMA KAZUHISA
IPC: D21F1/06
Filed: 1992-05-29
Abstract: PURPOSE:To obtain the subject device capable of reflecting the surplus power of pulp discharge to the control of the production by determining the set rate of a rate controller on the basis of two elements consisting of the operation surplus quantity of an discharge pressure controller and the basis weight of the paper. CONSTITUTION:The operation surplus quantity is calculated from the operation quantity of an discharge pressure controller 3 and the effective upper limit rotation speed of a pump P, and the increasing quantity of the rate is determined from the surplus quantity of the operation by the use of a broken line pattern. The deviation quantity of the operation is calculated from the measured basis weight of a basis weight detector 22 and a set basis weight value, and when the measured basis weight is less than the set basis weight value, a rate- reducing quantity is determined as a rate-reducing quantity value. The output changes of a rate-reducing circuit 7a and a rate-increasing circuit 8a are controlled with a changing rate-controlling circuit 24 and subsequently inputted into a rate controller 1.
Patent JP-S5661665-A (JP)
Title: Testing method for operation limit of electronic device
Inventor: IKENO KENJI
IPC: G06F11/24
Filed: 1979-10-24
Abstract: PURPOSE: To detect trouble on account of an insufficient margin beforehand by changing the internal wiring impedance of a wiring extender variously.  
     CONSTITUTION: An extension (wiring extender) 1 is made larger than a conventional size 2, a printed wiring board (PWB) pulled off from the connector of a tested electronic device box is inserted to a receptacle part 3, and a pin part 4 is inserted to the connector of the box wherefrom the PWB was pulled off. In addition, conductor wires 5 1 W5 n  which connect the pin part 4 and the receptacle part 3 are made of two kinds of wires, paired wire and single wire, making the internal conductor wire impedance of the extension 1 changeable. By so doing, if a circuit operation test with the extension 1 inserted shows a poor result and that with the extension 1 removed shows a good result, it is found that the trouble of the tested electronic device is not due to circuit element defect but due to circuit margin insufficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09297838-A (JP)
Title: Image processor
Inventor: SATO SHUICHI
IPC: G06T1/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To automatically calculate an assessed amount, etc., of, for example, property insurance only by photographing a specific object with a digital camera. SOLUTION: A CPU 1 compares a photographic image of a vehicle having encountered a traffic accident with the digital camera 3 with an image previously registered corresponding to its vehicle kind. When differences between the both are detected, the CPU 1 finds an assessed amount corresponding to the degree of damage by referring to the contents of an assessment data table 9 and parts coordinate data in a RAM 10 and displays it out.
Patent JP-H0430899-A (JP)
Title: Drainpipe and shaft
Inventor: NAGAMINE KAORU
IPC: D06F39/06
Filed: 1990-05-27
Abstract: PURPOSE:To prevent detergent bubbles which concentrate in a tub when rinsing by agitation from passing through the washing by letting them overflow a bubble collecting device located in the center of the tub (the center of a whirlpool) to drain through a drainpipe and shaft. CONSTITUTION:When rinsing by agitation with an agitating wing 9, bubbles gather to the center of a whirlpool. A bubble collecting device 2 sends them to a drainpipe and shaft 1 to drain through a drainpipe 5 attached to a housing 6 and housing cover 10.
Patent JP-S5841408-A (JP)
Title: Thin film magnetic head
Inventor: KASHIWA KAZUO
IPC: H01F10/28
Filed: 1981-09-01
Abstract: PURPOSE:To prevent stripping of a protective base from a magnetic substance base, by taking the bonding between the protective base covering a thin film magnetic head element and the thin film magnetic head element base to a sufficient strength. CONSTITUTION:An oxide protective base 36 made of nonmagnetic substance oxide such as Zn-ferrite covering a thin film magnetic head element 22 via a protective film 29 made of SiO2 formed on the element 22 is provided on a base 21. The protective base 36 is directly bonded to the base 21 with a molten glass 41, not through the protective film 29, at both sides and a front side of the element 22. Thus, in shaping and polishing the head for the formation of a tape sliding surface 39, the stripping of the protective base 36 from the base 21 can be avoided. Since the element 22 is covered with the protective film 29 made of SiO2, mutual diffusion caused with the base 36 can also be prevented surely.
Patent JP-H088496-A (JP)
Title: Leadless hybrid ic
Inventor: NAKAMURA TATSUTO
IPC: H05K3/36
Filed: 1994-06-20
Abstract: PURPOSE:To provide a leadless hybrid IC which is lessened in man-hours and manufacturing cost by a method wherein the leadless hybrid IC is made to have such a structure that it is enhanced in mounting density and in working efficiency and suitable for automation. CONSTITUTION:A pattern 1a and lands 1b are provided onto a flexible printed board 1, a surface-mounting part 2 is mounted, the flexible board 1 is rolled up like an eddy around its one end 1c as a center, its other end 1d is fixed to the outside, and lands connected to a primary board are provided in a line onto the outside of the rolled board 1 along its lengthwise direction.
Patent JP-H0943652-A (JP)
Title: Laser oscillator and laser light source driving method
Inventor: MOMIUCHI MASAYUKI
IPC: H01S3/16
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a laser oscillator and a laser light source driving method especially provided with a nonlinear optical medium for generating a second harmonic wave and also capable of pulse-driving the light source with a high efficiency, with respect to a laser oscillator and a laser light source driving method using a semiconductor laser, etc. SOLUTION: An optical resonator is composed of a laser crystal 300 and an output mirror 500, and a nonlinear optical medium 400 is inserted in the optical resonator to generate a second harmonic wave, and it is also possible for the optical resonator to be pumped with the laser light source 100 and to make a driving pulse period T of a pulse driving means to be τFL>T-τ to τFL (fluorescentlife). Also, it is possible to make a first pulse drive the laser light source 100 up to a degree of not emitting light yet but make a second pulse drive the laser light source 100 to emit light. But τ means a pulse width here.
Patent JP-S5840469-A (JP)
Inventor: FUKUNAGA MASAO
IPC: F25C5/00
Filed: 1981-09-01
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-S5469537-A (JP)
Title: Joining method for tube and tube plate in heat exchanger or the like
Inventor: OKAZAKI YOSHIO
IPC: F28F9/18
Filed: 1977-11-15
Abstract: PURPOSE: To prevent corrosion and to prolong a life, by forming concavely curved groove on the water room side fringe of tube hole on the tube plate and carrying out welding along the concavely curved part of the groove after inserting the tube projecting a little from the inmost part of the groove.  
     CONSTITUTION: Larger and deeper concavely curved (J type etc.) groove 13 is formed on the hole fringe of the water room 12 side of the tube hole 11 on the tube plate 10. Next, the tube 14 is inserted in the hole 11 so as the tip end 14A to be rpojected a little from the inmost part 13A of the groove. For example, projecting length is desirable to be about 1/2l 1  of the distance between the tube plate face 10A of the water room 12 side and the part 13A. After that, corrosion is prevented and life of instrument is prolonged by welding the end 14A and the groove 13 along curved surface of the groove at the bead forming condition not projecting from the face 10A. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5929546-A (JP)
Title: Photo receiver for wiper controller
Inventor: FUKATSU YOSHIAKI
IPC: G01N21/88
Filed: 1982-08-06
Abstract: PURPOSE:To raise the photo receiving accuracy of a photo receiver as well as miniatruize the photo receiver by a method in which a light-side light receiving element and a dark-side light receiving element are beforehand positioned and set on the base plate of the photo detecting part of the photo receiver for a wiper controller to detect the amount of rain water droplets by optical rays on the wind screen glass. CONSTITUTION:The photo receiver 5 of a wiper controller is made up of an infrared rays-transmitting filter 18 enabling only infrared rays of light coming into the photo receiver to pass, a slit plate 19 having plural vertical slits provided at given intervals, and a photo detector 20 in which a light-side light receiving element 20a and a dark-side light receiving element 20b, each exclusively receiving the light and dark parts of a stripe pattern picture to be formed by the slip plate 19 are alternately arranged on the base plate 20c. On the base plate 20c, recessions are formed on places based on the pattern of the slit plate 19, and said both light receiving elements 20a and 20b are attached to the recessions. The light and dark parts of the picture of the slit plate 19 can therefore be exactly received by the light receiving elements 20a and 20b, and the light receiving accuracy of these photo receivers can be raised.
Patent JP-S5763105-A (JP)
Title: Clamping frame of electrodialysis device
Inventor: YAMAMOTO TOSHINORI
IPC: B01D61/50
Filed: 1980-10-03
Abstract: PURPOSE: To prevents gas from stagnating in void parts by providing the vertical and horizontal cleats provided in a clamping frame respectively obliquely within the same plane with respect to the vertical edge and horizontal edge of a frame body.  
     CONSTITUTION: Cleats 22, 23 are provided respectively obliquely within the same plane to the vertical edge 24 and horizontal edge 25 of a clamping frame body 21. If such clamping frame is used, the gas carried into the frame concentrates easily in the upper diagonal parts 29 if the voids 28 formed by the cleats 22 and 23, and is easily released from there into liquid passages, from which it is conducted together r with liquid to the outside through upper ducts 27. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000330142-A (JP)
Title: Display device
Inventor: MIURA NAOKO
IPC: G02F1/167
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of decreasing display irregularity and also reducing the production cost. SOLUTION: An insulating liquid 1 and color charged particles 2 which move in the direction to a first electrode 8 or a second electrode 7 by the voltage applied to the first electrode 8 and the second electrode 7 are filled in a tube 3 having light-transmissive property. These tubes filled with the insulating liquid 1 and color charged particles 2 are arranged between a first substrate 4 having the first electrode 8 and a light-transmissive second substrate 6 having the light-transmissive second electrode 7 in tight contact with them so that the color charged particles 2 can be uniformly dispersed.
Patent JP-H01306754-A (JP)
Title: Defrosting control method for heat-pump type air conditioner
Inventor: KAWAHARA SADAO
IPC: F24F11/02
Filed: 1988-06-03
Abstract: PURPOSE:To prevent a defrosting time from being prolonged, by continuing heating at a preset interior air flow rate through utilizing heat storage in a heat storage tank at the time of defrosting, and lowering the interior air flow rate below the preset one when frosting quantity is not less than a preset value after defrosting is started. CONSTITUTION:When frosting on an exterior heat exchanger 25 is detected, a defrosting operation is started. At this moment, the temperature of a heating surface of the heat exchanger 25 is detected by a temperature sensor 36. Frosting quantity is independent of the outside air conditions, and is determined by the difference between the temperature of the heating surface of the heat exchanger 25 at the beginning stage of heating and that at the start of defrosting. When the defrosting quantity is large, it is detected, a continuous heating capability at the time of defrosting is controlled to a lower value, thereby preventing the supply of heat to the heat exchanger 25 from being lowered, and heat storage in a heat storage tank 29 is utilized as effectively as possible, thereby preventing a defrosting time from being prolonged and preventing a total efficiency of a heating of a heating operation from being lowered.
Patent JP-S63304827-A (JP)
Title: Splicing work of pile and fixing metal therefor
Inventor: TSUJI SEIJI
IPC: E02D13/00
Filed: 1987-05-31
Abstract: PURPOSE:To raise the efficiency of operation by a method in which a pile is thrust through the space of a fixing metal set on a casing tube and temporarily fixed, another pile is connected to the upside of the pile, lowered, and temporarily fixed, and other piles are further connected. CONSTITUTION:A fixing metal consisting of a frame 1 and fixing projections 3 and 4 freely coupled with or released from the space 2 of the frame 1 is set on the upper end of an existing casing tube C. A pile P is inserted into the space 2 and temporarily fixed by operating the projections 3 and 4 on a position where a given range of the upper end of the pile P is projected upwards from the fixing metal. The lower part of another pile P' to be spliced is welded M to the upside of the pile P. The projections 3 and 4 are released and lowered to a position where a given range of the upper end of the pile P' is projected upwards from the metal, and all the piles are temporarily fixed by operation of the projections 3 and 4. The lower end of next pile P'' to be spliced is integrally welded to the pile P'. The same processes are repeated to bury a given length of the pile in a pit.
Patent JP-S62295292-A (JP)
Title: Front shutter opening/closing device
Inventor: ISHII MASARU
IPC: G11B33/02
Filed: 1986-06-13
Abstract: PURPOSE:To minimize the occupied area of a front shutter opening/closing device as soon as possible by linking a pinion and a rack as a communicating member. CONSTITUTION:For a front shutter device, a twisting coil spring 308 is loaded at an upper shaft 303 and a lower shaft 304 which come to be the supporting point of the opening/closing action of an upper shutter 301 and a lower shutter 302. To execute the opening/closing action, the operating quantity of a solenoid 307 and a plunger can be communicated to the upper shutter 301 and the lower shutter 302 by laying a communicating member composed of a pinion 306 and a rack 305 between the upper shutter 301 and the lower shutter 302 and a solenoid 307. For such a reason, the opening/closing action of the upper shutter 301 and the lower shutter 302 is executed by either of the inserting shifting of a cartridge 4 from a shutter 3 (the upper shutter 301 and the lower shutter 302) to the information recording media storing space of an information reproducing device 1 and the driving of the plunger of the solenoid 307.
Patent JP-S62296788-A (JP)
Title: Driving controller for motor
Inventor: NAKAYAMA SUSUMU
IPC: H02P25/06
Filed: 1986-06-16
Abstract: PURPOSE:To increase the performance of a driving controller for the DC servo- motor of rotary type, by using the driving controller for the DC servo-motor of rotary type, for the driving controller of a linear DC motor. CONSTITUTION:A position detector 2B and a speed detector 2C produce position information and speed information, respectively, based on a pulse signal from a position detecting head 2A. An amplifier 3 produces a control voltage in accordance with the position command, the position information, and the speed information. A coil change-over controller 6 turns on and off switches 41A-44A and 41B-44B of a change-over mechanism 4 in accordance with a magnetic- flux-directional detecting signal received by the motor coils 8A and 8B of a linear DC motor from holes IC5A and 5B. As a result, the control voltage is fed to the motor coils 8A, 8B in order.
Patent JP-H10328101-A (JP)
Title: Electric cleaner
Inventor: MITANI TOMOMI
IPC: A47L9/28
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To set a phase angle for controlling the phase of input to a motor- driven air blower to a maximum input through a variable resistor only so as not to exceed a specified higher harmonic current limit value. SOLUTION: The resistance value change characteristics of variable resistor for phase angle setting provided at an input control circuit for controlling the phase of the motor-driven air blower are made into near a resistance value at 90⊥ phase angle, namely, into non-linear resistance value characteristics with which the resistance value is rapidly changed to the stroke of the variable resistor in areas E-C, and the areas of resistance values (X+Y)Ω-ZΩto apply an input exceeding the higher harmonic current limit value are skipped. In this case, A is a resistance value to apply the maximum input and set to 0Ω in such a state but is not limited to this value.
Patent JP-S60126530-A (JP)
Title: Method and apparatus for producing, storing and using ice for performing cooling and refrigeration
Inventor: JIYON SUCHIIBUN RUDOUIGUSEN
IPC: F25C1/00
Filed: 1984-07-05
Abstract: PURPOSE:To perform a refrigeration cycle under an off peak period of electric power consumption and reduce a cost of electric power by a method wherein all the coolant and liquid are remained in a single closed system and prevented from being discharaged out of the system. CONSTITUTION:Coolant vapor is supplied from a conduit 12 to a compressor 14 and a condensor 23 to reduce a cost of electric power. Liquid coolant is passed through a conduit 24 and an adjusting valve 26, flows from a conduit 40 into an ice making container 30, makes a direct contact with water solution in the container, and the water solution is cooled to generate ice crystals and in turn the coolant is evaporated. The coolant vapor is discharged through the conduit 44, transported to the coolant dehydration container 48, fed from a conduit 50 to the conduit 12, compressed, fed back to a compressor 14 to form a closed system and so it is not apt to discharge the water solution or coolant. With this arrangement, the ice is utilized in cooling operation as well as an air conditioning operation and so if the ice is formed during an off-peak period of consumption of electric power, it is possible to save the cost.
Patent JP-H07314196-A (JP)
Title: Automatic molding machine for glass disk
Inventor: OKAMOTO MASAJI
IPC: B30B11/10
Filed: 1994-05-26
Abstract: PURPOSE:To mold glass disks to stable dimensional accuracy and more particularly the glass to a stable thickness by automatically molding the glass disks for lubrication to be used at the time of producing a steel pipe with a hot extrusion press. CONSTITUTION:A bucket lifter 402 rises and kneaded matter is supplied and stored in a storage hopper 40 when the kneaded matter formed by kneading glass powder and a binder is put into this bucket lifter 402. The kneaded matter of the amt. adjusted by a screw is supplied from below the storage hopper 40 to a receiving conveyor 410 and is further sent to a charging conveyor 413. After the kneaded matter is metered by an automatic metering instrument 415, the kneaded matter is supplied to an injecting hopper 120. On the other hand, a rotary table 10 is rotated at every 60 deg. at the prescribed timing and the kneaded matter is injected from this injecting hopper into a lower mold 11 in the injecting position A and the front surface thereof is uniformly leveled off by a leveling-off plate 130 in a leveling-off position B. The kneaded matter is press molded by an upper mold 140 in a molding position C. The upper mold 140 and lower mold 11 with which the molding ends is cleaned by a sponge roller 420 contg. moisture.
Patent JP-H06347278-A (JP)
Title: Existent link detection method of vehicle
Inventor: ICHIKAWA SHIGERU
IPC: G01C21/30
Filed: 1993-06-10
Abstract: PURPOSE:To enable the detection of an existent link accurately by extracting all links existing within a fixed distance from the position of a vehicle to determine the link with the largest existence probability as the present existent link. CONSTITUTION:Every time a receiver 4 detects the position. bearing and speed of a vehicle periodically. an existent link detecting section 12 extracts all links existing within a fixed distance from the position of the vehicle referring to a road data stored in an ROM1. The distance to the links from the position of the vehicle. an angle between the bearing of the vehicle and the links and the like are determined in terms of the links extracted. Then, these factors are substituted into a specified existence probability evaluation function to calculate an existence probability and the link with the largest existence probability is decided as the present existent. link. This enables judgment of the bearing and speed of the vehicle. connectability with the existent link detected previously from varied points comprehensively, not alone relation with the position of the vehicle to determine the most reasonable link as the present link thereby achieving higher detection accuracy.
Patent JP-S6031474-A (JP)
Title: Fixed-amount feed of wire material and apparatus thereof
Inventor: NAKAZATO MASAKANE
IPC: B65H51/18
Filed: 1983-07-28
Abstract: PURPOSE:To automate the feed of a constant amount of wire material by inserting a supplied wire material into a through-hole formed in the axis center part of the piston rod of a cylinder and fixing the wire material and advancing the wire material with a piston when the piston is in advance cycle and releasing said fixation when the piston is in return cycle. CONSTITUTION:A wire material 17 drawn-out from a taking-up roll is inserted into the through hole 6 on the piston rod 5 of a horizontal cylinder 1 through a wire-material guide and a levelling roll, and a proper amount of the top edge of the wire material 17 is drawn-out from the opened edge of the through hole 6. In the state where the pistion of the cylinder 1 is retreated, the pistion rod 13 of a wire-material fixing apparatus is advanced into the longitudinal hole 14 on the piston rod 5 of the cylinder 1, and the wire material 17 is pressed and fixed with the lower edge surface of the piston rod 13. The piston is advanced leftward in this state, and the wire material 17 in the corresponding stroke is drawn-out. Then, the piston rod 13 of the fixing apparatus is raised to release the fixation of the wire material 17, and then the piston is advanced rightward to restore the intial sate, and afterwards, the similar operation is repeated.