baber/WOPTO huggingface dataset:
Patent JP-H08257587-A (JP)
Title: Fountain type water quality purification device
Inventor: INOUE KATSUMI
IPC: C02F3/24
Filed: 1995-03-28
Abstract: PURPOSE: To provide a fountain type water quality purification device of a floating type in which depth of a fountain nozzle from water surface is easily controlled and surface layer water containing plenty of dissolved oxygen amount is aerated and dissolved oxygen amount is increased and supplied to the low layer zone and a factor for promoting generation of water-bloom is reduced to improve water quality. CONSTITUTION: In a fountain type water quality purification device of a floating type, floats 13, 24 are controllably fitted to a fountain unit 1 and a water conveyance unit 2 respectively. Further, fountain nozzles 15 arranged inside the water conveyance tube 12 of a fountain part are made into a candle type fountain nozzle and also a bellowslike water conveyance tube 25 and water discharge pipes 27 are formed in the low part of the water conveyance unit 2. The water discharge pipes 27 are radially extended from the vicinity of the lower end part of the bellowslike water conveyance tube 25.
Patent JP-S58190426-A (JP)
Inventor: RICHIYAADO MIKAERU KOBATSUKUSU
IPC: A61B6/02
Filed: 1983-04-20
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-H06281428-A (JP)
Title: Method and device for preparing data
Inventor: IWATA YUTAKA
IPC: G01B11/24
Filed: 1993-03-29
Abstract: PURPOSE:To simplify a teaching device and improve the efficiency by providing a telecommunicating means or a storage medium between an inspection device and the teaching device. CONSTITUTION:An inspection device 11 is installed within a line of a manufacturing process of a printed circuit board, and a cream solder printing machine 12 is connected to the upstream side, and a parts mounter 13 is connected to the downstream side respectively. In order to prepare the data, it is necessary to stop the manufacturing line. A teaching device 16 is installed in the off-line manner with the manufacturing line apart from the inspection device 11, and the data exchange is executed between the teaching device and the inspection device 11 through a storage medium 15 such as a magnetic disk and a telecommunicating means 14 such as LAN. The data file is prepared by photographing the image of the printed circuit board, and the data file and the inspection data file are moved to the off-line teaching device by the means 14.
Patent JP-H01309512-A (JP)
Title: Single level multiplexer
Inventor: KAARU JIYON SHIYARAA
IPC: H03K17/16
Filed: 1989-03-22
Abstract: PURPOSE: To attain improvements in operation with respect to power consumption and speed by respectively selectively connecting the output node of a stage through a selection transistor and a power source through a data transistor to a common node and connecting the common node to the current path of a current source transistor. CONSTITUTION: On a stage 72, a selection line 80 and a data line 82 are provided as inputs. A selection transistor 84 has a collector connected to an output node 86, a base connected to the selection line 80, and an emitter connected to a common node 88. A data transistor 90 has a collector connected to a power source 92, base connected to the data line 82 and emitter connected to the common node 88. A current source transistor 94 has a collector connected to the node 88, base connected to a current source line 96, and emitter connected through a current source resistor 98 to a power source VEE100. Thus, the number of transistors per stage is reduced, and power consumption and speed can be improved.
Patent JP-S59225023-A (JP)
Inventor: HATASAKI YASUZOU
IPC: A47J42/06
Filed: 1984-04-09
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-H04312902-A (JP)
Title: Production of magnet
Inventor: TAKITA TAKESHI
IPC: H01F41/02
Filed: 1991-03-12
Abstract: PURPOSE:To improve the magnetic force of a magnet. CONSTITUTION:As shown by the Figure 3(a), magnetic powder 22 is composed of rare earth cobalt, etc., and organic binder 21 are mixed. When the mixed molding material is injection molded while applying magnetic field in the axial or radial direction, since the magnetic powder 22 is easily displaced in the melted organic binder 21 as shown by the Figure 3(b), the easy magnetization axes of the magnetic powder 22 are oriented almost in the same direction as shown by the arrows. When the material is heated to decompose for evaporation, the organic binder 21, a compact 24 which maintains the shape only by the magnetic powder 22 is produced as shown by the Figure 3(c). When the compact 24 is baked, a sintered compact 25 whose relative concentration of the magnetic powder 22 is 95% or more is produced as shown by the Figure 3(d). When magnetized, a high-power magnetically anisotropic magnet 26 whose relative concentration of the magnetic powder 22 is high is produced as shown by the Figure 3(e).
Patent JP-2000269280-A (JP)
Title: Method and device for testing semiconductor ic
Inventor: SATO MASAAKI
IPC: G01R31/317
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To equivalently test a tested circuit by a tester as testing it at a desired operating frequency by executing high speed test at each set temperature, supplying voltage, and then reducing the frequency of the high speed test to the operation limit of the tester to discriminate the quality of the tested circuit. SOLUTION: The maximum operating frequency of a tested circuit is found by a circuit simulation means 101, and then a regression line of the supply voltage dependency of the circuit with respect to the maximum frequency at each set temperature value is found by a regression analysis means 102. By means of a parameter extracting means 103, a set temperature value and a supply voltage value for the maximum frequency within the operation limit of the LSI tester 104 are found. If the supply voltage value cannot be found, a set temperature value and a supply voltage value, when the maximum frequency is on the operation limit of the tester 104, are found within the regression line.  A high speed test is executed at that set temperature value and the supply voltage value, and the frequency according to the test is reduced to the operation limit of the tester 104 to screen for the quality of the tested circuit.
Patent JP-S63237635-A (JP)
Title: Data transmission system
Inventor: HATSUKA YUKIO
Filed: 1987-03-26
Abstract: PURPOSE:To improve the efficiency of data transmission by constituting the titled system so that a station whose station number coincides with a vaounting obtains a transmission right to transmit a data. CONSTITUTION:In the network connected to a transmission line 100, a station whose power source is turned on first comes to be managing station, and a frame header is transmitted from this managing station to the transmission line 100. Due to the transmission of this frame header, a carrier flows through the line 100 and its is detected by respective equipments 200, and a slot counter 73 is initialized, then, the managing station transmits a proxy packet to make the counters of respective stations increment. When the counter 73 is incremented and its counting value comes to one, a first station 1 obtains the transmission right and transmits a data packet to the transmission line 100. In this transmission, carriers which flow through the line 100 are detected similary by respective equipments to increment their counters and the counting value come up to two, thus the following station 2 obtains the transmission right. In such a way, the data transmission through the network can be effectively executed.
Patent JP-H11272110-A (JP)
Title: Cleaning device
Inventor: IMAMIYA KOJI
IPC: G03G15/20
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device capable of exhibiting sufficient cleaning performance with a simple device configuration. SOLUTION: A fixing device 10 for copying machine is provided with a pair of rollers 12 and 14 carrying a paper P fed in by holding a toner image T by interposing it. Then, this cleaning device 1 is arranged at the surface of the fixing roller 12 for melting the image T on a condition that it is brought into contact with the surface of the roller 12. The cleaning device 1 is provided with a cylinder 2, a feeding-out shaft 4 and a take-up shaft 6 arranged in the cylinder 2 and a web 3 fed out from the shaft 4, wound round the outside circumference of the cylinder 2 through the slit thereof and taken up again by the shaft 6 in the cylinder 2 through the slit. When jammed, the cylinder 2 is rotated and the surface 12a of the roller 12 is cleaned by the web 3 wound round the outside circumference of the cylinder 2.
Patent JP-2000270350-A (JP)
Title: Color picture receiver and its manufacture
Inventor: SAITO TATSURO
IPC: H04N9/28
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a high and uniform quality reduced in discoloration and color blotting without requiring a special device by providing a color picture receiver with a CPU, a RAM and a timer and aging the receiver based on data on brightness and/or aging time of a screen corresponding to an aging mode stored in the RAM. SOLUTION: The CPU 12, through a bus line 16, processes data in the RAM 14 by a program, and drives the timer 15 by a command to control a cathode tube 11 via a cathode tube drive 13. Data on the brightness or/and the aging time of the screen is optionally written and stored in the RAM 14 from outside in accordance with an aging condition. At the time of executing the aging mode, data in RAM 14 is read by the CPU 12 and the command is sent from the CPU 12 to operate the drive 13 to age the tube 11. Thus, aging is executed on an optimum condition and the uniform quality is obtained.
Patent JP-S57187215-A (JP)
Title: Heat-forming method and mold thereof for plastics sheet
Inventor: IGARASHI NORIAKI
IPC: B29C51/10
Filed: 1981-05-13
Abstract: PURPOSE:To obtain said mold by which heat-forming can be done with good workability and economy, by holding the both side edge parts of a sheet at the edge parts of both side plates of one of the molds having a parting line displaced from the carrying level of the sheet. CONSTITUTION:When clamping with the mold 10 of which a parting line A coincides with the side face shape of a product, a preheated plastic sheet 20 is carried being held with clips 24a, 24b of chain conveyers 22a, 22b and the sheet 20 at the part along the parting line A displaced above from the carrying level of the sheet 20 is released from holding with clips 24a, 24b at its both side edge parts 20a, 20b. At the same time as releaing both side edge parts 20a, 20b of the sheet 20 are fixed with the sheet fixing device 30 provided at one of the molds 10 (a pneumatic box 14).
Patent JP-H06263454-A (JP)
Title: Method and device for depositing soot
Inventor: SHIMIZU MICHIMASA
IPC: C03C17/02
Filed: 1993-03-08
Abstract: PURPOSE:To improve productivity and to facilitate maintenance by dispersing with a plate member on which unnecessary soot is deposited and with mechanical cleaning and removal of the unnecessary, soot-coated member. CONSTITUTION:The material for fine glass particles is burned with a oxyhydrogen flame, blown against the surface of a substrate and hydolyzed to deposit fine glass particles on the surface of the substrate 6. In this case, the substrate 6 is placed on heat-resistant stages 1 and 2 smaller in external size than the substrate 6, and a non-reactive gas is blown against the rear of the substrate from the ends of the stages 1 and 2 along the periphery of the substrate 6 to deposit soot.
Patent JP-H11275755-A (JP)
Title: Light receiving circuit having avalanche photodiode protection circuit
Inventor: OKUMA YOSHINORI
IPC: H04B10/60
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent destruction owing to the overvoltage of a photodiode in the supply process of power voltage, by installing an avalanche photodiode for a bias control circuit, and detecting that applied voltage is overvoltage. SOLUTION: A Zener diode D1 is connected to an avalanche photodiode APD in parallel. Namely, the cathode of the Zener diode D1 is connected to the cathode of the avalanche photodiode APD and the anode of the Zener diode D1 is connected. The Zener diode D1 which is thus connected in parallel constitutes an avalanche photodiode protection circuit PR1. Thus, current flows from a power source to ground through resistors R1 and R2 and the Zener diode D1. Since the voltage of a connection point V1 drops as a result, the destruction of the avalanche photodiode APD owing to overvoltage is prevented.
Patent JP-H05284221-A (JP)
Title: Method for approving access to remote communication service
IPC: H04M3/487
Filed: 1991-04-03
Abstract: PURPOSE: To provide an integrated method for providing access to plural services, based on remote communication and approving such access. CONSTITUTION: This method has a stage for positively responding to the trial of caller to contact a network, stage for identifying the caller trying to contact the network as a subscriber to a service at least provided on the network or identifying that the caller is not such a subscriber, stage for further permitting the other access to the network, when the caller is identified as the subscriber to the network, and a stage for permitting selection of any desired one of plural services to the identified subscriber. After the caller has completely use the accessed service, the caller is asked whether or not he desires to utilize the others of plural services. When the caller desires their utilization, the selection of the other one of plural services is permitted.
Patent JP-S55164285-A (JP)
Title: Preparation of soil conditioner composition
Inventor: MACHIDA YASUSHI
IPC: C05D3/00
Filed: 1979-06-08
Abstract: PURPOSE: To obtain the titled low-priced composition having free water, by blending wet calcium peroxide obtained by reacting slaked lime with hydrogen peroxide with calcined gypsum so that water in calcium peroxide is converted into crystal water of calcium sulfate.  
     CONSTITUTION: Slaked lime is reacted with hydrogen peroxide to give wet calcium peroxide, to which hemihydrate of calcium sulfate (calcined gypsum) is added and stirred uniformly so that water in calcium peroxide is taken away as crystal water of calcium sulfate to give a soil conditioner composition.  
     EFFECT: Powder like dried sand. The composition is not solidified for a long period of storage, and stable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000265772-A (JP)
Title: Drilling machine
Inventor: KASHIWA HIDEKI
IPC: E21B19/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To make replacement easier between an impact type hammer and a rotary type hammer by supporting an impact type hammer and a rotary type hammer with supporting members and making them movable between storage position and connecting position by the expansion an shrinkage of motor cylinders. SOLUTION: In a drilling machine, supporting members 7a, 7b of the same construction are provided below a rotary table 60 for supporting an impact type hammer 14 and a rotary type hammer 21. The supporting members 7a, 7b cramp the hammers 14, 21 in an upright state between semi-ring-shaped holding members coupled to a gutter-shaped supporting bodies 10 to arms 8, 8 provided up and down, thereby permitting the movement between the storage position K and connecting position S due to expansion and shrinkage of the motor cylinder 5. Then, at the connecting position S, the hammers 14, 21 are screwed to the tip portion of a rod freely rotatable and movable up and down, and a wrench is linked to a recessed portion formed on the peripheral surface of the hammers 14, 21 and then tightened by the hydraulic cylinder.  Thus, the replacement of the impact type hammer 14 and the rotary type hammer 21 can be easily performed by one worker.
Patent JP-H08268415-A (JP)
Title: Stretch film packaging machine
Inventor: FUKUNAGA TAKASHI
IPC: B65B11/10
Filed: 1995-03-29
Abstract: PURPOSE: To provide a stretch film packaging machine which can perform a measurement of a high accuracy with one or two small number of sensors even when there is a roundness, etc., at the corners of a commodity, and can perform a packaging with a favorable finish because of the accurate measurement. CONSTITUTION: A commodity is carried from a carrying in part to a location under a packaging part, and at the packaging part, the commodity is pushed up to a horizontally spanned film, and the film ends are folded under the commodity for a stretch film packaging machine. For such a stretch film packaging machine, reflection type optical sensors 13, 13' which are provided this side of an elevator 2, and a moving means 14 which moves the sensors in the width direction of the commodity are provided to measure the width dimension of the commodity.
Patent JP-H11268551-A (JP)
Title: Liquid enclosing type vibration control device
Inventor: ITO MASAAKI
IPC: B60K17/16
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid enclosing type vibration control device by setting the lowest value of a dynamic spring in the vertical and longitudinal directions of a vehicle to the vicinity of a specific value (400) Hz to reduce axle-gear noise. SOLUTION: This vibration control device is formed of a boring 6 composed of a through-hole in an axial direction, and a liquid chamber 20 for enclosing fluid 21, in a tubular elastic body for fixing its inner peripheral surface to an inner tubular body 2, and its outer peripheral surface to an outer tubular body 4. In this device 18, the liquid chamber 20 is formed on the axis in a vehicle right and left direction (C), and also the boring 6 is formed on the axis in a vehicle longitudinal direction (B); and the liquid chamber 20 is formed by dividing it into two chambers in the vehicle vertical direction (A) over in the direction (B) by a partitioning wall 23 forming a gap 24 in the direction (C).
Patent JP-H05273523-A (JP)
Title: Gradational display method and liquid crystal display device
IPC: G09G3/18
Filed: 1992-03-30
Abstract: PURPOSE:To give room to a display irregularity, improve the yield, and suppress the manufacture cost low by adjusting the brightness of a back light according to a frame frequency. CONSTITUTION:The brightness of the back light is increased or decreased for the time-division driving of pixel electrodes to make a gradational display. When a still picture is displayed in, specially, two frames or fields, the brightness of the back light is made different between the 1st frame and 2nd frame and the gradational display method by the driving of the pixel electrodes is used in common. In this case, a video signal 201 is received by an LCD(liquid crystal) driving controller 101 and stored in a frame memory temporarily. Then data are read out of respective fields and sent to a back light driving circuit 102 and an LCD driving circuit 103. A back light dimming signal 202 is sent to the back light driving circuit 102. Then synchronizing signals 203 and 204, and a synchronizing signal 205 are sent.
Patent JP-H02250252-A (JP)
Title: Scanning type reflection and diffraction electron microscope
Inventor: MARUI TAKAO
IPC: H01J37/153
Filed: 1989-03-24
Abstract: PURPOSE:To irradiate specimen surface with an electron beam always in constant circular form by adjusting the focal distance of an electron beam and its profile in accordance with the inclining angle of the specimen. CONSTITUTION:A magnetification adjusting circuit 5 adjusts the ratio of the Y-direction scan amount of an electron beam scan signal given by a scan signal generator 10 to its scan amount in the X direction in conformity to a specimen inclination angle signal sensed by an inclining angle sensor 4 so that the electron beam scans over the specimen surface in its zone approximated to the display screen of a CRT 3. A focal point adjusting circuit 7 controls an electron lens 8 so that the focus of electron beam lies in the measuring center of the specimen S surface and moves the focal point in accordance with the specimen inclination angle signal, while an astigmatism correction circuit 9 feeds a convergent intensity adjusting signal according to the specimen inclination signal to an astigmatism correction coil 11, and thus the convergent intensity in Y direction is adjusted. This ensures that the irradiation spot of the electron beam on the specimen S surface becomes genuine circle at all times.
Patent JP-H03273761-A (JP)
Title: Half tone picture restoring method
Inventor: SHIMOMURA YUKARI
IPC: G06N3/00
Filed: 1990-03-23
Abstract: PURPOSE:To restore a binary picture to a multi-level half tone picture by generating (m) gradation data from the (a)X(b) number of windows in binary picture information and generating (n) [(m)<(n)] gradation data with the back propagation of a neural network by extracting and referring the (c) number of picture element data in the (m) gradation data. CONSTITUTION:The (m) gradation data is generated by converting a table from the (a)X(b) number of windows in the binary picture information to be inputted to the (m) gradation data. Then, the (n) [(m)<(n)] gradation data is generated with the back propagation of the neural network by extracting and referring the (c) number of picture element data in the (m) gradation data. Therefore, although it is indirect, the [(a)X(b)]X(c) number of picture elements can be finally generated at a maximum by the two steps of gradation processings. Thus, the multi-level half tone picture is generated after judging a character part and a picture part and restored more close to the value of the original picture element and further, in comparison with processing time in the case of forming the (n) gradation by referring the [(a)X(b)]X(c) number of picture elements only in the neural network, the multi-level half tone processing can be completed in a much shorter time.
Patent JP-H107527-A (JP)
Title: Lip stick
Inventor: SZWEDA JOHN ANTHONY
IPC: A61K8/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a lip stick containing a wax and a phytosphingosine type ceramide, substantially not causing the fading of the color and giving a high lustrous feeling. SOLUTION: This lip stick contains 1-99wt.% of a wax and 0.00001-1wt.% of a phytosphingosine type ceramide of the formula [R is a 1-49C aliphatic hydrocarbon group arbitrarily having a hydroxyl group, etc.; R<1> is a 8-28C aliphatic hydrocarbon group arbitrarily having a hydroxyl group; R<2> is H, a phosphate group, a sulfate group, a saccharide group; (m) is 0, 1] as an active ingredient. The lip stick is prepared by further adding 0.1-50wt.% of a powdery material insoluble in the wax, 0.1-10wt.% of a polyamide, 0.1-40wt.% of a coloring agent and 2-85wt.% of an emollient oil. The lip stick having a wet touch, substantially not causing the migration and exudation of the color, giving a creamy finish, giving a lightweight touch to a lip, not discolored, and giving a high lustrous feeling is obtained.
Patent JP-H06288853-A (JP)
Title: Process instrumentation rack
Inventor: KAGIFUKU TATSUO
IPC: G01L19/14
Filed: 1993-03-30
Abstract: PURPOSE:To prevent the abnormality of plant operation caused by a defective sensor by always detecting abnormal signs of respective differential pressure sensors or respective pressure sensors mounted inside a process instrumentation rack. CONSTITUTION:A central processing circuit 31 takes in a measurement data composed of respective detection signals and respective test detection signals from a pressure measuring part 5 and an environment data from an environment measuring part 6, and computes the transitive data and its change rate, then the data is stored in a data storage circuit 32. When the present transitive data or its change rate satisfies the specified conditions for judging abnormality in comparison with the past transitive data or the change rate thereof, respective differential pressure sensors 15 or respective pressure sensors 18 constituting the part 5 is judged to be defective.