baber/WOPTO huggingface dataset:
Patent JP-S6454834-A (JP)
Title: External synchronization system
Inventor: AKEYA MIKIJI
IPC: H04L12/42
Filed: 1987-08-25
Abstract: PURPOSE:To operate two loop systems completely independently, by providing an external synchronization circuit at every loop system, respectively, and taking external synchronization by supplying each output to the external synchronization circuit of another loop system. CONSTITUTION:Two systems of clocks (a) and (b) are inputted from an external synchronizing clock source 1 to a system 0 external synchronization circuit 2 and a system 1 external synchronization circuit 3, respectively, and at the system 0 external synchronization circuit 2, a system 0 selection circuit 21 selects a clock (h) when the clock (a) is cut off. The clock (h) can be obtained by frequency-dividing a clock (f) external-synchronized at the system 1 external synchronization circuit 3 at a system 1 frequency division circuit 33. And an output clock (c) is inputted to a system 0 oscillator 22, and an external- synchronized clock (e) for driving a system 0 is outputted, and also, it is inputted to a system 0 frequency division circuit 23, and is outputted to the system 1 external synchronization circuit 3 as a clock (g) for phase comparison. The clock (g) is suppressed when the clock (a) is cut off. The same operation is performed at the system 1 external synchronization circuit 3. In such a way, it is possible to operate the systems 0 and 1 independently.
Patent JP-2001043015-A (JP)
Title: Cord housing type mouse
Inventor: SUGITA TAKESHI
IPC: G06F3/0354
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a mouse which is made smart in appearance and improved in portability/compactness in the case of carriage without making a cord obstructive or disorderly when using or not using a computer. SOLUTION: Two guide members 23 and 23 for guiding a cord 40 are parallel provided so as to be freely rotated while confronting their outer peripheral surfaces mutually proximately on the terminal side of a mouse 10, the cord 40 is closely adhered and inserted in a gap formed between the outer peripheral surfaces of the guide members 23 and 23 and after drawing the cord 40, by rotating the guide members 23 and 23, the cord 40 closely adhered to the outer peripheral surfaces of the guide members 23 and 23 moves responding to the rotation and is housed inside the mouse.
Patent JP-S6273031-A (JP)
Title: Air conditioner
Inventor: OKITSU KEIZO
IPC: F24F11/02
Filed: 1985-09-27
Abstract: PURPOSE:To be able to average out electric power loads and also reduce the operating cost of an air conditioner by operating the air conditioner with electric power from a battery which is charged by late-night electric power at a lower rate. CONSTITUTION:During the operation time of an air conditioner, a changeover switch 5 contacts at an inverter 2 side and a battery 4 is connected with the inverter 2. At that time, an electric power source switch 8 is closed and electric device except the inverter and a commercial electric power source 9 are connected through a rectifier 1. Thereby, electric power is supplied to the inverter 2 from the battery 4 and a motor 3 is driven. And, during the time zone of a late-night rate the battery 4 is charged from a battery charger 6 by closing a switch 7. Opening or closing of a switch 7 are carried out by a timer.
Patent JP-H0938366-A (JP)
Title: Frame for stretching object to be sewn
Inventor: KONDO MASAKAZU
IPC: D05B11/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a frame for stretching an object to be sewn in which even one operator can efficiently do an operation by reducing labor by a method wherein the operator can separately do an operation for holding cloth on the frame and an operation for strongly stretching cloth so that cloth can be easily and rapidly stretched on the frame in a strongly stretched state. SOLUTION: Clips 2 for holding cloth 17 of bedquilt are provided inside each side of a rectangular frame 1 through supporting arms 6, 7. The arms whose positions can be adjusted comprise movable arms 7 on which the clips 2 are movably mounted and fixed arms 6 on which the clips 2 are fixed, and in each set of opposed sides of the frame 1, the movable arms are provided on one of opposed sides, while the fixed arms are provided on the other side.
Patent JP-H05209218-A (JP)
Title: Production of fe-cr-ni-al ferrite alloy
Inventor: YAMADA SHUJI
IPC: C21D6/00
Filed: 1991-08-23
Abstract: PURPOSE:To obtain an Fe-Cr-Ni-Al ferrite alloy sufficiently combining the hardness of ceramics with the strength of metal and extremely suitable for cutting tools and wear resistant parts. CONSTITUTION:The Fe-Cr-Ni-Al ferrite alloy where an alumina film is precipitated at the surface can be produced by applying heating to an Fe-Cr-Ni-Al ferrite alloy having a composition consisting of, by weight, 25-35% Cr, 15-25% Ni, 4-8% Al, 0.05-1.0% of one or >=2 elements among Zr, Ti, Y, Hf, Ce, La, Nd, and Gd, and the balance Fe in an oxidizing atmosphere to precipitate an alumina component at the surface and then subjecting this alloy to cooling at >=50 deg.C/sec cooling rate, to heating at 550-600 deg.C, and to cooling at >=50 deg.C/sec cooling rate.
Patent JP-2001038971-A (JP)
Title: Printer
Inventor: HIRABAYASHI MITSUO
IPC: B65H27/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer which has a paper feed roller with a durability and a superior non-adhesion property. SOLUTION: A paper feed roller is obtained by molding silicone rubber cylindrically. A roller part 1 is molded of a composition of silicone rubber, an inorganic fibrous reinforcing material and an inorganic granular filler 3 in a mold. After heating and setting the composition, a roughness of an outermost face is rendered 3-10 μm in Ra, 10-30 μm in Ry and 5-15 μm in Rz.
Patent JP-H0495240-A (JP)
Title: Optical memory element
Inventor: HIROKANE JUNJI
IPC: G11B7/24062
Filed: 1990-08-10
Abstract: PURPOSE:To allow the exact reproduction of tracking information, etc., by rugged patterns by providing a light transparent substrate, a recording layer which consists of a light transparent resin incorporated therein with a photochromic material and has the rugged patterns on its surface and a reflecting layer on the recording layer. CONSTITUTION:This optical memory element has the recording layer 12 which consists of the light transparent resin incorporated therein with the photochromic material, is formed on the substrate 11 and is provided with the rugged patterns on its surface and the reflecting layer 13 which is formed on the recording layer 12. The rugged patterns are provided on the surface of the recording layer 12 consisting of the light transparent resin layer incorporated therein with the photochromic material in this case and a sufficient difference in refractive indices exists between this recording layer 12 and the reflecting layer 13 covering the recording layer 12. The tracking information, etc., by the rugged patterns are exactly reproduced in this way.
Patent JP-H0763009-A (JP)
Title: Device for taking in/out apparatus to/from turbine power generator room
Inventor: SAWAI KATSUYUKI
IPC: F01K13/00
Filed: 1993-08-27
Abstract: PURPOSE:To take in/out easily an apparatus to/from the upper floor of a building for a turbine power generator, and form the building for a turbine power generator room in a compact size. CONSTITUTION:In a device for taking in/out an apparatus in a room for a turbine power generator in a power generating plant storing the turbine power generator and the attached facility thereof in a building, an outdoor crane 11 which is movable along a rail 10 laid on the outer circumferential part of the rooftop of a building 1 and for elevating each apparatus along a building wall, is arranged on the rooftop of the building 1, and also an open wall 12 which is constituted by a part of the outer wall of the building for the openable turbine power generator room for forming a stage for taking in/ out the apparatus at the time of opening is provided on the proper position of each floor.
Patent JP-H0766631-A (JP)
Title: Pll detection circuit
Inventor: MURAYAMA MAKOTO
IPC: H03L7/099
Filed: 1993-08-27
Abstract: PURPOSE:To provide the detection output of a fixed level with simple circuit constitution by providing the adjustment means of the response sensitivity of the control voltage of a VCO to an oscillation frequency. CONSTITUTION:Output V2 in the output terminal 18 of the VCO 7 is generated by alternately turning transistors 9 and 10 on and off and charging and discharging a capacitor 8 and the amplitude is determined by the voltage V1 of a reference power source 17. Also, detection output amplitude in the output terminal 6 is determined by the output amplitude V2 of the VCO 7 and constants alphaand beta determined by the capacitance value C of the capacitor, a resistance value R and the voltage V1. Thus, by adjusting the response sensitivity of the control voltage of the VCO 7 against the oscillation frequency by the adjustment means 14 for the output amplitude V2 and the voltage V1 of the reference power source 17, a detection output level can be adjusted with the simple circuit constitution.
Patent JP-S6272237-A (JP)
Title: Test system for modulator-demodulator
Inventor: HASHIMOTO AKIRA
IPC: H04B17/19
Filed: 1985-09-26
Abstract: PURPOSE:To prevent the standard of a signal level guaranteed by a line from being exceeded by inhibiting the forming of an analog loop when an analog group command from a remote modulator-demodulator is received and the sum of an amplified gain set by an amplifier and a reception input level measured by a level measuring section exceeds a value set in a control section in advance. CONSTITUTION:In forming an analog loop by a command of a modulator- demodulator 2, an amplified gain is set to an amplifier 9 in advance in response to the line loss in the modulator-demodulator 1 and a reception input level is measured from the reception signal by a level measuring section 10. When the analog group command from the modulator-demodulator 2 is detected by a demodulation section 6 through a communication line 4 and a filter 8, it is informed to a control section 11. The control section 11 checks whether the sum of the reception input level measured by the level measuring section 10 and the amplified gain of the amplifier 9 exceeds the value set to the control section 11 in advance or not. When the result exceeds the set value, the control section 11 inhibits the operation of switches 12, 13 and does not form the analog loop.
Patent JP-H1151926-A (JP)
Title: Inspection method and inspection device for color paste and manufacture of color filter for liquid crystal display
Inventor: NAKAI YASUHIRO
IPC: G01N33/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the labor and time for an inspection by applying shearing stress to a color paste, and evaluating and inspecting the generated coagulation by image processing. SOLUTION: A color paste 20 applied with shearing stress by a rotor is collected on an microscopic plate 10, it is arranged on a microscope 11, and transmitted illumination is radiated to the microscopic plate 10. The light transmitting the color paste 20 in the microscopic plate 10 is collected by a camera 13 above the microscope 11. The signal loaded into the camera 13 is A/D- converted and loaded into an image processing device 14, and image data and the dispersion value of the variable density value of all picture elements of image data are displayed on a monitor 15. When the variable density value is measured and the dispersion value is calculated, the ratio of the occurrence of coagulation when the color paste 20 is applied can be evaluated.  This inspecting method can be conducted without applying the color paste 20, and the time and labor required for the inspection can be sharply decreased.
Patent JP-S6457235-A (JP)
Title: Liquid crystal display element
Inventor: TAKEI RYUTARO
IPC: G02F1/1337
Filed: 1987-08-28
Abstract: PURPOSE:To obtain high tilting angle by incorporating a high polymer which is easy to decompose and evaporate by heating at the time of dehydrating ring closure, in a polyamidic acid which dissolves in a solvent. CONSTITUTION:The polyamidic acid dissolved in a solvent, is applied on a substrate, and then heated, thereby dehydrating and ring closing said polymer to form a polyimide film which is used for an orientation film. And, the high polymer compd. which is soluble in the solvent and decomposes and evaporates by heating at the time of dehydrating ring closure is incorporated in a polyamidic acid solution. The usable high polymer compd. is necessary to be a substance which is soluble to a solvent of the polyamide solution and decomposes and evaporates by heating at the time of dehydrating ring close, and the compounding amount of said high polymer is preferably 5-50wt.% based on the total amount of a solid matter. Thus, the high tilting angle of the titled element is obtd.
Patent JP-2001041897-A (JP)
Title: Apparatus and method for inspecting bump bonded part
Inventor: NAGAO MASAHIKO
IPC: G01N21/956
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To always accurately inspect a bump bonded part even if a semiconductor chip is not accurately positioned or there is inclination in the height of the semiconductor chip. SOLUTION: A bump bonded part inspecting apparatus is equipped with a three-dimensional coordinate measuring device 10, an infrared camera 12, a drive mechanism 14 and a whole control means 16. The three-dimensional coordinate measuring device 10 measures the three-dimensional coordinates of the bump bonding surface 301 of the semiconductor chip 30 bump-bonded to a wiring board 28. The infrared camera 12 takes the image of the bump bonding surface 301 of the semiconductor chip 30 from the rear side of the bump bonding surface 301 by infrared rays. The drive mechanism 14 positions the infrared camera 12 on predetermined three-dimensional coordinates.  The whole control means 16 controls the drive mechanism 14 on the basis of the three-dimensional coordinates measured by the three-dimensional coordinate measuring device 10 so that the focus of the infrared camera 12 coincides with the bump bonding surface 301.
Patent JP-S59102125-A (JP)
Title: Range switching type electronic scale
Inventor: MICHIBAYASHI YASUO
IPC: G01G23/16
Filed: 1982-12-02
Abstract: PURPOSE:To make the error between actual weight value of a net weight and the displayed weight value very small, by providing a rounding part, by which a weight value is rounded to the minimum display unit of a lower range or an upper range when the weight value is less than or more than a specified count value. CONSTITUTION:The measured signals of a material to be measured is converted into a signal in the range of 0-4,000 counts by an adjusting part 4 through an AD converter 3. The result is stored in a total weight register 5. The output value from a temporary zero point register 6 is subtracted from the value from the register 5 in a net weight computing part 8. The net weight count value is computed and stored in a register 15. Then, the output value of a true zero point register 7 is subtracted from the output of the adjusting part 4 in a range switching control part 16 and the weight count value is computed. In corrspondence with whether the value is located in an upper range or a lower range, the output of the register 15 is rounded into the minimum display unit by an adder part 17-1 of a rounding part 17A. The result is displayed by a weight display part 19. The output of a tare weight computing part 9 is rounded by a rounding part 17B. The result is displayed by a display part 23. Since the rounding is performed, the error between the actual weight value and the displayed weight value becomes small.
Patent JP-2000044361-A (JP)
Title: Porous material and its production
Inventor: ITO HIROAKI
IPC: B32B13/12
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a porous material capable of maintaining lightweight, simultaneously capable of reducing the transmission and generation of the impact sounds of a lightweight floor and having an improved sound insulating property by disposing a cushioning layer having a cushioning property in a base material and further arranging continuous holes opened on the surface of the base material and formed in the base material. SOLUTION: A cushioning material having a cushioning property and a mold are prepared. A base material which can be cured by a hydration reaction is kneaded with water to form a paste, in which many silica gel precursors are dispersed in such a prescribed compounding ratio as being brought into contact with each other. The silica gel precursor-mixed paste is poured into the mold, and the cushioning material is put and spread on the spread paste in a layer-like state. The silica gel precursor-mixed paste is further poured into the mold and subsequently aged to obtain the porous material. When the porous material is a porous concrete material 1, many holes 3 are homogeneously formed in the concrete base material 2 and communicate with each other to form the continuous holes 3x which open on the surface of the base material.  Thus, a cushioning layer 4a comprising the cushioning material 4 is formed in the concrete base material 2.
Patent JP-H05184761-A (JP)
Title: Automatic taking out and attaching device for lower thread bobbin case of sewing machine
Inventor: IEKATA YOSHIHIRO
IPC: D05B59/04
Filed: 1992-07-16
Abstract: PURPOSE:To automatically replace a lower thread bobbin case equipped in the inner vessel of a sewing machine. CONSTITUTION:After a fitting claw 4 is inserted to the back side of an operating board 3 freely protruded or recessed at the front face of a case 1 from the side of the lower thread bobbin case 1 equipped in the inner vessel 6 of a sewing machine, the fitting claw 4 is transferred to the front side making a right angles with the insertion direction to separate the lower thread bobbin case 1 from the inner vessel 6 of the sewing machine while jointing the fitting claw to the operating board 3. On the other hand, a new lower thread bobbin case 1 is fed from a bobbin case container arranged near the inner vessel of the sewing machine into the inner vessel 6.
Patent JP-S6456420-A (JP)
Title: Orientation treatment device for liquid crystal substrate
Inventor: WATABE HIROSHI
IPC: G02F1/133
Filed: 1987-08-27
Abstract: PURPOSE:To enable a stable orientation treatment by using a rubbing cloth which is attachable and detachable to and from a rotary drum, disposing the contact direction of a liquid crystal substrate and rubbing cloth to the directions where both face each other and providing a destaticizing means and suction means respectively to the rubbing cloth, thereby executing the orientation treatment. CONSTITUTION:The substrate 1 held to a vacuum chuck base 2 actuates a microswitch 21 when the substrate is inverted. The drum 7 is already held fixed with the rubbing cloth 8 at this time and is kept rotated by a motor 19 in an arrow 22 direction; the destaticizing device 19 and the suction in a suction port 20 are simultaneously operated. The dust and cloth dust on the rubbing cloth 8 are cleaned by the suction port 20. The vacuum chuck base 2 is held stopped after the operation of the microswitch 21. The vacuum chuck base 2 moves a shaft 3 in an arrow 4 direction by a motor when a cam 17 actuates the microswitch 18 by rotation of the drum 7. The contact of the sewed part of the rubbing cloth 8 with the substrate 1 is thereby obviated and the stable orientation treatment is executed by the rubbing cloth 8 except the sewed part thereof.
Patent JP-H0377313-A (JP)
Title: Chemical vapor growth apparatus
Inventor: YAMAGUCHI TORU
IPC: H01L21/31
Filed: 1989-08-19
Abstract: PURPOSE:To prevent a reaction product from adhering to a main face of a semiconductor wafer at a gas substitution operation and to shorten a time spent for a substitution operation of a purge gas for the reaction product by a method wherein a shutter having a shutoff face with which the main face of the semiconductor wafer is covered is installed between a gas head and a heating stage so as to be freely advanced and retreated. CONSTITUTION:A film is formed by supplying reaction gases A1, A2 to a semiconductor wafer 6 on a heating stage 3 from a gas head 5. During this process, the semiconductor wafer 6 is heated to a prescribed temperature by using the heating stage 3; a shutter 14 is housed inside a shutter container 11; consequently, one part of the reaction gases is reacted chemically on a main face of the semiconductor wafer 6 and a product is deposited. On the other hand, a substitution operation of a purge gas B for the reaction gases is executed by blowing off the purge gas B in large quantities to the semiconductor wafer 6 from blowoff ports 5a, 5b of the gas head 5 after the film has been formed. During this process, the shutter 14 is advanced between the semiconductor wafer 6 on the gas head 5 and the heating stage 3. As a result, a reaction product C of the blowoff ports 5a, 5b is shut off by means of the shutter 14.
Patent JP-S60104926-A (JP)
Title: Picture writing device
Inventor: IKETAKI YOSHINORI
IPC: G02B6/42
Filed: 1983-11-14
Abstract: PURPOSE:To write picture data with high resolution rapidly by a simple constitution by arraying plural fiber resonators in parallel and changing the fiber length of its resonance loop in accordance with the information signal of the picture. CONSTITUTION:The plural fiber resonators 19 are arrayed in parallel, their incident port 19a is bundled as one port and respective projection ports 19b are arranged like an array in parallel at equal intervals. The closed loop of the resonators 19 constitutes a fiber length control means obtained by winding the fiber around a piezo-electric body 22. Laser light radiated from a radiation port 21a of a laser 21 is condensed on the fiber incident port 19a by a condensor 20 and projected from the projection port 19b. Scanning data in each line are inputted to a shift register e.g. and each piezo-electric body is driven in accordance with the input data to control the projected light. Thus, the picture data with high resolution can be written rapidly by a simple constitution.
Patent JP-S6457097-A (JP)
Title: Firework igniter
Inventor: AMARI ICHIRO
IPC: F42D1/05
Filed: 1987-08-28
Abstract: PURPOSE: To diversify the usage of an igniter by inspecting the resistance values of fuse head circuits coupled with each slave igniter individually in order, and igniting the fuse heads coupled with plural pieces of slave igniters in order at the same time. CONSTITUTION: A slave igniter has a stepping relay Sr and a power source within, and a master igniter is provided with a resistance measuring apparatus which shows the resistance value of the circuit of each fuse head and a counter which shows the number of stages of the circuit, and it is coupled directly with the slave igniter. When the switch PB3 'ON next' of the master igniter is pushed, the circuits of fuse heads are switched over with every push, and the resistance value of the circuit is shown. When the switch PB1 'series ignition' is pushed, the fuse head A1 catches fire, and the number of stage 1 is indicated, and when it is pushed next, the fuse head A2 catches fire, hereafter the fuse heads catch fire successively in order of A3 , An , B1 , B2 ,...Bn ,...N1 , N2 ...Nn , and the number of stages of the ignited circuits is shown.  Moreover, the fuse heads A1 , B1 ,..., N1 at the first stage of each slave igniter A, B,..., N catch fire at the same time, hereafter they catch fire at the same time to the fuse heads An , Bn ,..., Nn .