baber/WOPTO huggingface dataset:
Patent JP-2000187066-A (JP)
Title: DEVELOPING LOW TEMPERATURE MAGNETIC SENSOR UTILIZING THIN FILM OF Mn OXIDE OF R1-xAxMnO3 (R=RARE EARTH ELEMENT, A=ALKALINE EARTH ELEMENT)
Inventor: KIN GENTAKU
IPC: H01F10/08
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To attain development of a technology for producing a thin film of material showing a phenomenon of low temperature magnetic resistance necessary for developing a low temperature magnetic sensor and for separating low temperature magnetic resistance and high temperature magnetic resistance of the material. SOLUTION: A thin film showing low temperature magnetic resistance usable as a magnetic sensor is obtained in the following anneal method. Also, by the introduction of the following measurement method, separation of low temperature magnetic resistance and high temperature magnetic resistance is made possible. For the anneal method, the obtained thin film is annealed for about 1 hour in oxygen atmosphere of 900 deg.C (short time annealing, Fig. 1a). For the measurement method, a current is sent in the X-axis direction (AB) and a voltage is measured in the X-axis direction (CD) or a current is sent in the Y-axis direction (BD) and a voltage is measured in the Y-axis direction (AC) (Fig. 1b). The X-axis and Y-axis directions of a square thin film are arbitrary. This short time annealing and the measurement method are technologies for utilizing the characteristics of the material.
Patent JP-H0239964-A (JP)
Title: Printing device
Inventor: KASHIWAGI KAZUHIKO
IPC: B41J11/26
Filed: 1988-07-29
Abstract: PURPOSE:To adjust the position of a continuous form automatically in a printing direction and make possible the easy and steady adjustment of the continuous form in a printing direction by installing a paper feed device which positions the continuous form and at the same time, feeds it, a movement device which moves the paper feed device in a printing direction and a control device which controls this movement device. CONSTITUTION:After fixing a continuous form 24 to each tractor wheel 39, 41, the continuous form is positioned by operating a switch L 35 or a switch R 36 on an operation panel 37 while adjusting a scale 27. For instance, if the switch 35 is pressed once, a drive signal is output from a control circuit section 54, then a drive motor 32 rotates at a specified angle and the rotating force is transmitted to a drive shaft 31. If the drive shaft 31 rotates clockwise, a tractor supporting shaft 30 is attracted in an arrow (b) direction through the male screw section 31a of the drive shaft 31 and the female screw section 30b of the tractor wheel supporting shaft 30. Then each tractor wheel 39, 41 moves in the arrow (b) direction while maintaining their relative position and if the drive shaft 31 rotates counter-clockwise, the tractor wheel 31 moves in an arrow (a) direction.
Patent JP-H0745847-A (JP)
Title: Tracking system for maximum output point of solar battery
Inventor: MINAMINO YASUYUKI
IPC: H01L31/04
Filed: 1993-07-30
Abstract: PURPOSE:To accurately correct an operating point voltage by rearranging temperatures of temperature detecting points in a descending order or an ascending order, and bringing an operating point of a solar battery module into coincidence with a maximum output point of a correction temperature calculated by adding a value obtained by multiplying the temperatures by a specific coefficient. CONSTITUTION:Temperature detecting points are provided at a plurality of positions of a rear surface of a solar battery module 1 and dispersed as much as possible. Temperatures of the points are rearranged in a descending order or an ascending order by a controller S, a value obtained by multiplying a weight coefficient ai (i=1, 2..., n)=Tk/(T1+T2+, ...+Tn) (where Tk is temperatures arranged in ascending or descending order, k=n=i+1) by temperature coefficients Ti (i=1, 2..., n), and a correction temperature is calculated. An operating point of the module 1 is controlled based on the point T (= a1XT1+a2XT2+...+anXTn) of the correction temperature.
Patent JP-2001025156-A (JP)
Title: Motor protective circuit provided with reverse phase detecting circuit
Inventor: HARADA KAZUHIRO
IPC: H02P23/07
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor protective circuit which is equipped with a reverse phase detecting function for detecting the reverse phase connection of a three- phase AC power source to a three-phase motor. SOLUTION: A reverse phase detecting circuit 1 detects state of reverse phase connection, where an error has occurred in the connection of each phase of R, S, and T to the normal phase connection state, where each phase of U, V, and W of a three-phase motor is connected to each phase of R, S, and T of a three-phase AC power source 5, by the voltage between the junction a between a capacitor c1 connected to R phase and a resistor r1 connected to S phase and T phase which changes between the time of normal phase and the time of reverse phase. When the connection to the T phase of the reverse phase detecting circuit 1 is not made, since the function of the reverse phase detection does not operate, this motor protector can be replaced with a general motor protector, and also this can be provided selectively with a reverse phase detector.
Patent JP-H07110095-A (JP)
Title: Method for repairing internal surface of resin coated type pipe of branch pipe connection section
Inventor: WAKABAYASHI TADASHI
IPC: F16L55/16
Filed: 1993-07-01
Abstract: PURPOSE:To improve the durability of a rubber pipe body by projecting a repairing material to a branch pipe line side due to the expansion of the rubber pipe body contacting the deformed area of the repairing material, pressing it against the inner wall of the pipe line of a connection section, and restricting the deformation due to the expansion of the rubber pipe body to a fixed limit by means of the protector of nit structure. CONSTITUTION:After confirming that the deformed section 20 of a repairing material M is opposed to a branch pipe 25 with a monitor TV, when pressured air is sent to the pressure chamber of a pipe line inner wall repairing instrument, and a rubber pipe body 5 around which a protector P of nit structure is wound is made to expand until it is pressed against the inner face of a pipe line 13, the rubber pipe body 5 is projected into the branch pipe 25. The deformed section 20 is pushed in the branch pipe 25, and the center section opens, and the deformed section is bent. At last, the deformed section 20 is closely contacted with the inner face of the branch pipe 25. The repairing material M is heated with a heater for heating to stabilize hardening and shorten hardening time, and the temperature of the repairing material M is maintained in a specified range, completing the work for repairing the inner wall of the pipe line. Repairing work performance can be stabilized by restricting the deformation caused by the expansion of the rubber pipe body by means of the protector P of nit structure.
Patent JP-2000019517-A (JP)
Title: Reflection type liquid crystal display device
Inventor: MORI YASUO
IPC: F21V8/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device which improves the brightness of a display surface by utilizing auxiliary external light and makes the display surface visible even at the time of use in the environment of little external light or a place where there is no external light at all. SOLUTION: This liquid crystal display device has a liquid crystal display element 4 formed by holding a liquid crystal layer into the opposite spacing of a pair of insulating substrates formed with electrode groups for pixel selection on at least one inside surface and a reflection plate 5 on the rear surface of the insulating substrate on the side opposite to the display surface of the liquid crystal display element 4. In such a case, the device has a light transmission plate 6 consisting of a flat planer transparent material which propagates the external light entering from one side edge between the reflection plate 5 and the liquid crystal display element 4 and emits the light to the liquid crystal display element 4 side. The other side edge 6d on the side opposite to the one side edge is provided with a linear light source 10.
Patent JP-S6249759-A (JP)
Title: Device for automatically sending originating subscriber information
Inventor: IGA TAKUSHI
IPC: H04N1/00
Filed: 1985-08-29
Abstract: PURPOSE:To automatically send called-terminal discriminating information together with information regarding an originating subscriber, by storing the facsimile information field of a called-terminal discriminating set from a receiving side and reading out the field. CONSTITUTION:A called-terminal discriminating signal sent from a called terminal is demodulated by a MODEM section 18 and the character code in the facsimile information field of the called-terminal discriminating signal is written in a memory 11 as called-terminal discriminating information. While a specific area of a written or drawn original is scanned, the character code of formation regarding an originating subscriber is repeatedly read out from a memory 12 and inputted to a character generator 13, and then, logically combined with document or picture information from a reading section 16. The character code is composed of the current date, time, letter codes of 'FROM', information regarding the originating subscriber stored in a memory 10, letter codes of 'TO', called-terminal discriminating information stored in the memory 11, and page-number information codes.
Patent JP-H1148239-A (JP)
Title: Enclosed kneading apparatus
Inventor: INOUE KIMIO
IPC: B29C47/62
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To well knead and disperse kneading mixture under each kneading condition and to prevent temp. from elevating excessively without operation for decreasing both maintenance work of a rotor moving mechanism of first and second rotors and processing capability of the kneading machine. SOLUTION: In this enclosed kneading apparatus, while the first and the second rotors 1 and 2 are rotated in a chamber 4, an object to be kneaded is made to flow among the inner wall face of the chamber 4 and the chip clearances of the first and the second rotors 1 and 2, and is dispersed by providing a shear force to it to prepare a kneaded mixture under a required condition. On the first and the second rotors 1 and 2, three long wings 7, 7 and 7 with a plurality of chip parts 7a, 7b and 7c realizing a plurality of chip clearances with three different stages in the axial direction are spirally arranged.
Patent JP-S6168300-A (JP)
Inventor: SAKAMOTO TEI
IPC: G09B19/10
Filed: 1984-09-12
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-S5979708-A (JP)
Inventor: MASAMOTO KIYOUJI
IPC: B27D5/00
Filed: 1982-10-29
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-S6439201-A (JP)
Title: Wave noise generation suppressing system for electrical equipment mounted on car body
Inventor: MARUMOTO KATSUJI
IPC: B60L3/00
Filed: 1987-07-30
Abstract: PURPOSE:To suppress wave noise generated from power cables and electrical equipments mounted on a car body, by earthing shield cases and casings to the car body respectively via earth members. CONSTITUTION:The peripheries of a controller 10 for controlling a power steering device in motor operation system and a motor 2 are respectively covered with magnetism shielding casings 14, 16. The casings 14, 16 are earthed to a car body via the earth members of a low high-frequency impedance, for example, braided wires 18, 26, respectively. In the meantime, to the power input section of the controller 10, power is to be fed from a battery 26 via power cables 22, 24. The peripheries of the respective power cables 22, 24 are covered with shield cables 28, 30, and the shield cables 28, 30 are earthed to the body via braided wires 32, 34, respectively.
Patent JP-H0243386-A (JP)
Title: Treating device by liquid
Inventor: TAKAYAMA MICHIO
IPC: C23G3/00
Filed: 1988-07-29
Abstract: PURPOSE:To provide the title device which uniformizes the overflow of a treating liquid and can prevent sticking of dust, etc., to a material to be treated by providing an overflow control member to a treating liquid overflow area apart a prescribed spacing from a vessel surface so that said spacing guides the overflow of the treating liquid by capillarity. CONSTITUTION:A housing jig 11 in which semiconductor wafers 3 are housed is put into a tank 41 and warm pure water 30 is supplied therein so as to overflow uniformly from the entire circumference of the tank 41. The water surface is thus maintained always clean. A knife-edged plate 17 having a sharply pointed edge is provided to the top end of the side walls 10 constituting the four side of the tank 41, apart the slight spacing (d) therefrom over the entire width of the walls 10. The overflow of the pure water 30 is, consequently, forcibly effected by the capillarity of the spacing between the side walls 10 and the plate 17. The pure water 30 is, therefore, made to overflow uniformly from the entire circumference at the top end of the side walls 10 in an arrow direction even if the top end of the side walls 10 is not completely horizontal. The plate 17 effects the function of controlling the overflow during this time. The pure water or the treating liquid is uniformly supplied to the surface of the material to be treated and the degradation in the quality of the material to be treated after the treatment is obviated.
Patent JP-S6083659-A (JP)
Inventor: TOMISAKA HIDEYO
IPC: A61H39/04
Filed: 1983-10-12
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-H0477731-A (JP)
Title: Image projection device
Inventor: SAKAKIBARA KATSUNORI
IPC: G03G15/22
Filed: 1990-07-19
Abstract: PURPOSE:To automatically realize high-quality image producing processing and copying by providing a density detection means which receives the light of a projected image in the course of zooming at the time of prescanning. CONSTITUTION:The detection signal of image density from the density detection means 35 is inputted to a microcomputer being a control means. By the microcomputer, calculation is executed based on read-in data and the detected value and the conditions of image producing are controlled corresponding to the shade and distribution of the image density. Then, the light is received by a light receiving part 36 in the course of the prescanning and the zooming and the image density is detected by the detection means 35. At that time, since that projected image P' performs composed movement by the prescanning and the zooming, the light receiving part 36, which successively receives the light from one part of the image P' at a fixed position, relatively plots a light receiving locus such as a meandering-state waveform, that means, a detection locus. Therefore, the light receiving from the projected image P', that means, the detection of the image density is synthetically executed from the wide range and the respective parts of the image P.
Patent JP-S5981589-A (JP)
Inventor: KUWAE YOSHINORI
IPC: G21C3/32
Filed: 1982-10-30
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-S5893596-A (JP)
Title: Production of wire for gouging
Inventor: IKEHATA TETSUO
IPC: B23K35/40
Filed: 1981-11-27
Abstract: PURPOSE:To produce a wire which permits stable gouging work by mixing carbon powder with a binder under heating then cooling and griding the same, and contg. the powder into a metallic hoop. CONSTITUTION:Liquid pitch, tar or resins are added to carbon powder and these are mixed under heating to disperse both materials uniformly. After cooling, the mixture is ground to apparently dry powder. The powder is contained in a metallic hoop to a wire shape. Thus a wire for gouging having a sufficient effect for holding powder is provided with a small amt. of the binder. A proper amt. of the binder to be used is about 3-30wt%.
Patent JP-S6436244-A (JP)
Title: Communication system
Inventor: HIRUMA AKIHIRO
IPC: H04L69/14
Filed: 1987-07-31
Abstract: PURPOSE:To allow one module to apply polling to slave stations with different communication speeds by transmitting/receiving a transmission clock in response to the communication speed of a polling object slave station and a receiving clock in response to the communication speed and synchronously with the reception data from a slave station. CONSTITUTION:A terminal equipment DTE has its inherent communication speed. A control section 11 selects a DTE 1, sets a parameter in response to the communication speed to a clock generating circuit 17 and a time monitoring circuit 19, the circuit 17 generates an internal clock CLK and a transmission clock TC corresponding thereto, the time monitoring circuit 19 counts the time in response to said communication speed and gives an interruption signal INT to the control section 11. The control section 11 gives a command to a transmitter/receiver circuit 12 to apply polling to the DTE. A PLL 18 synchronizes the clock CLK with the reception data from the DTE to generate a reception clock RC. The circuit 12 uses the clocks TC, R to apply transmission/reception with the DTE. Thus, one of plural DTEs with different communication speeds are controlled by one communication control module 10. Moreover, the waste of polling is avoided by the non-response time monitor by the circuit 19.
Patent JP-H0855233-A (JP)
Title: Operation display generating method by computer graphics
Inventor: KAJIWARA SOUICHI
IPC: G06T13/20
Filed: 1994-08-15
Abstract: PURPOSE:To provide the operation display generating method by computer graphics which performs high-speed display generation by generating the operation of an object body naturally in real time with time-varying homotopy based on physical definitions, and interpolating transmitted data by extended Z conversion. CONSTITUTION:In a step 101, displacement vectors DELTAx(i) and DELTAx(i+1) at respective points constituting the object body are found by using the physically defined time-varying homotopy and data representing the displacement vectors DELTAx(i) and DELTAx(i+1) are transmitted. In a step 211, a position vector x(i) corresponding to the displacement vector DELTAx(i) is found and in a step 212, a displacement vector DELTAx(i, m) is found by using a blending function. In a step 301, a position vector x(i, m) is found from x(i) and DELTAx(i, m) to lighten the load on a computer, thereby generating and displaying the operation of the object body naturally at a high speed.
Patent JP-H0726901-A (JP)
Title: Method of measuring vibration of blade
Inventor: OKADA YUKIMASA
IPC: G01H11/02
Filed: 1993-07-05
Abstract: PURPOSE:To greatly enhance the degree of accuracy in measuring the vibration of a rotor blade on rotation in a rotary machine such as a turbine, by electromagnetically detecting the vibration with the use of a magnet embedded in a shroud at the tip end of the blade. CONSTITUTION:A magnet is embedded with the use of thread coupling or the like in a shroud 6 at the tip end of each of rotor blades through a small hole formed in the shroud 6 in order to detect the vibration of the rotor blade on rotation. A part of the magnet 7 is projected from the outer surface of the shroud 6 by several millimeters. An electromagnetic pick-up 5 is set on the outer peripheral side of the shroud 6, and accordingly, an electromagnetic force of the magnet 7 which vibrates together with the rotor blade is sensed by the pick-up 5. Accordingly, intervals of the electromagnets (electromagnetic forces) passing by the pick-up 5 one after another are analyzed so as to detect vibrations of the rotor blades. Further, two magnets are embedded in the shroud 6, which are detected by the pick-up 5, and accordingly, vibration modes can be identified.
Patent JP-S5893793-A (JP)
Title: Preparation of high-concentration slurry
Inventor: KIZU HARUO
IPC: C10L1/32
Filed: 1981-12-01
Abstract: PURPOSE:To easily obtain a slurry having a concn. at least as high as liquid critical concn., by introducing a low-concn. slurry of wet pulverized coal into a plurality of mixing agitators arranged in series and stepwise concentrating the slurry by supplying dry pulverized coal and an air entrainer. CONSTITUTION:After coal 1 is crushed together with water by a wet crusher 2B, it is introduced into a low-concn. aq. slurry preparation device 5 and a agitated together with water 12 to prepare a low-concn. aq. slurry 6. Coal 1 is dry crushed by a dry crusher 2A. The low-concn. aq. slurry 6, the dry pulverized coal 3 and an additive 13 are introduced into a mixer 7 and mixed by an agitator having a foaming action to prepare a foam-contg. medium-concn. aq. slurry, which is introduced into a mixer 9 and likewise mixed together with the pulverized coal 3 and the additive 13 keeping the foam-contg. slurry. Coal concn. is gradually increased by repeating the above procedure. At an ultimate mixer 11, a high coal-concn. aq. slurry 14 having predetermined concn., foam content and properties is prepd.
Patent JP-H0478159-A (JP)
Title: Semiconductor device
Inventor: KATSURAOKA KIYOSHI
IPC: H01L23/36
Filed: 1990-07-19
Abstract: PURPOSE:To prevent generation of cracks in a heat sink and to improve air- tightness of a semiconductor device by providing a convex cross section to the heat sink and by forming a cross section of a boundary between a flat part and a vertical part thereof to an arc. CONSTITUTION:An IC chip mount part of a ceramic package substrate 1 is hollowed to a rectangle or a square and a convex heat sink 6a (aluminum nitride) of high heat conductivity is inserted thereto from a rear of a ceramic package substrate 1 and attached through a bonding material 7a. A cross section of a boundary between a flat part 8a and a vertical part 9a of the heat sink 6a is formed to an arc 10. Stress concentration which is produced in the boundary between the flat part and the vertical part of the heat sink 6a can be prevented in a mechanical strength test of a package by forming the heat sink 6a to such a shape. Generation of cracks in a heat sink can be prevented and air-tightness of a semiconductor device can be improved in this way.
Patent JP-H0477680-A (JP)
Title: Inspection method of tab tape
Inventor: IINO KAZUHIRO
IPC: G01R31/02
Filed: 1990-07-19
Abstract: PURPOSE:To automatically inspect breaking of wire or dislocation by connecting the edge part of an inner lead and the outside part of an outer lead of each pattern to a tester through anisotropic conductive rubber. CONSTITUTION:Anisotropic conductive rubber 16 connected to the edge part 7 of an inner lead and other anisotropic conductive rubber 17 connected to the outside part 8 of an outer lead are connected to a tester 20 through wires 18, 19. As the result, since the edge part 7 of the inner lead and the anisotropic conductive rubber 16 completely come into contact with each other and the outside part 8 of the outer lead and the other anisotropic conductive rubber 17 are completely in contact with each other if the pattern of a TAB tape 1 is normal, resistance is measured by the use of the tester by applying pressure to the anisotropic conductive rubber so as to inspect whether the pattern is normal or not.
Patent JP-H0634829-A (JP)
Title: Single crystal optical fiber and manufacture therefor
Inventor: YOKOO ATSUSHI
IPC: H01S3/06
Filed: 1992-07-20
Abstract: PURPOSE:To provide single crystal optical fiber applicable to laser oscillation, optical amplification and various non-linear optical effects. CONSTITUTION:The single crystal optical fiber coating a surface of an acicular single crystal surface 11 with a high polymer film 12 having smaller refractive index than that of the acicular single crystal 11, is obtained by forming the high polymer film 12 on the surface of the acicular single crystal 11 by the process by which the acicular single crystal 11 is coated with a precursor 13 consisting of a high polymer material having smaller refractive index than that of the acicular single crystal 11 and the process by which the precursor 13 of the high polymer material is polymerized.