baber/WOPTO huggingface dataset:
Patent JP-H10239653-A (JP)
Title: Press bonding device
Inventor: IKEDA YASUSHI
IPC: B29L9/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To press a body to be bounded with a uniform pressing force for a long period by forming at least the press surface of a press plate for the body by using specific ceramics. SOLUTION: This press bonding device 11 consists of an upper press plate 12 which is fitted to a hold plate 20 fixed above across a heat insulator 21 and a lower press plate 16 which is fitted to a hold plate 22 arranged below vertically movably by a servomotor 24 across a heat insulator 23, and the press plates 12 and 16 are formed of rubber heaters 13 and 17 and ceramics plates 14 and 18 of >=2.8×10<6> kg/cm<2> in Young's modulus and <=9×10<-6> / deg.C in the coefficient of thermal expansion which are fitted to the rubber heaters 13 and 17 to constitute press surfaces 15 and 19 for the body to be bonded. Consequently, the wear of the press surfaces 15 and 19 is small even after repetitive pressing operation and deformation due to pressing force from glass substrates 2 and 3 is eliminated.
Patent JP-S60189831-A (JP)
Title: Indirect heat type hot-cathode structure and method of manufacturing same
Inventor: KIMURA SAKAE
IPC: H01J1/28
Filed: 1984-03-12
Abstract: PURPOSE:To obtain an indirect heat type hot-cathode structure with embedded heater type including no inconvenience by prescribing the special arrangement in a carbide layer indispensable for LM cathode. CONSTITUTION:A cathode cylinder 23 is mounted to hold a cathode substrate 21 which contains lanthanum oxide and the remainder of which substantially composed of molybdenum carbonized in part, and a heat source having heater 24 of tungsten wire in the insulator composed of sinter 25 of aluminium oxide is provided in the space formed by the cathode substrate 21 and the cathode cylinder 23. A carbide layer 22 is formed in only the neighbourhood of the surface of another side in the cathode substrate 21 which does not make contact with the heat source. Whereby, it is possible to obtain an indirect heat type hot-cathode structure with embedded heater type, including no inconvenience.
Patent JP-S56144561-A (JP)
Title: Semiconductor device
Inventor: TANIMURA NOBUROU
IPC: H01L23/10
Filed: 1980-04-11
Abstract: PURPOSE:To reduce the size of the sealing-bonding portion of a semiconductor device and improve the sealing reliability by forming the sealing-bonding portion int an inclined or wedge shape. CONSTITUTION:When the sealing-bonding portion 4A or 4B between a cap and a base is formed into an inclined or wedge shape, if the inclination angle is theta, the sectional area of the sealing portion is 1/costheta times larger. Thereby, packaging of high density becomes possible without damaging sealing properties.
Patent JP-H08250607-A (JP)
Title: Semiconductor rom device
Inventor: TAKEDA MINORU
IPC: G03F7/20
Filed: 1995-03-07
Abstract: PURPOSE: To surely protect a semiconductor ROM device from illegal acts, such as theft, piracy acts, and illegal copy of software programs. CONSTITUTION: A semiconductor ROM device of MONOS structure includes a memory block where a pattern for certification data is written. The pattern is written as follows: The semiconductor ROM device is locally spot-irradiated with ultraviolet laser light. Part of the ultraviolet rays enters the interface between a gate oxide film 14 and a nitride film 14, under a gate electrode 11, which excites holes h. The excited holes h get over a potential barrier, present between the gate oxide film 14 and the nitride film 13, and is emitted on the Si substrate 15 side. Thus a memory block is provided in which the pattern of validation data is written.
Patent JP-S59173902-A (JP)
Inventor: OKADA SHIGERU
IPC: F21V5/02
Filed: 1983-03-19
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-S54138916-A (JP)
Title: Ice and snow intrusion preventing apparatus of intake system of gas turbine engine
Inventor: TAKAMOTO MIKINAGA
IPC: B01D45/08
Filed: 1978-04-20
Abstract: PURPOSE: To obtain an apparatus in which the calorific consumption and the rise of temperature of sucked-air temperature are little by arranging in parallel a number of capturing plates which are wound in a cross section and of which surface temperature is controlled within a specific range, at the upper stream part of a demister and forming an intake air flow passages.  
     CONSTITUTION: A number of capturing plates 21 which are wound in a cross section and of which surface temperature is adjusted to 20W30°C are arranged in parallel at the upper stream side of a demister 5, and a number of intake air passages 23 are formed between plates 21. In other cases, further on the surface of said capturing plate 21, a drain catcher 30 is protruded which crosses to the direction of intake air flow. In order to heat the capturing plate 21, a necessary number of thermal medium flowing holes are drilled on the cross section of the plate 21, and in said holes, steam or hot water is allowed to flow. Thus, on the surface of the plate 21, water thin membrane is formed due to the melting of ice and snow, and ice and snow contained in intake air is certainly adhered and melted due to  the absorption action of said thin film and can be perfectly removed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58164784-A (JP)
Title: Method for coating edge part of aluminum strip material with other metal
Inventor: MURATA MAKOTO
IPC: C23C14/16
Filed: 1982-03-23
Abstract: PURPOSE:To increase the efficiency of coating work, by tightly coiling an Al strip material while making the edges even, fixing both ends of the coiled material in the longitudinal direction, and coating the edge parts in the lateral direction with other metal. CONSTITUTION:An Al or Al alloy strip material 1 is tightly coiled while making the edges 2 even. Both ends 4, 5 of the coiled material 1 in the longitudinal direction are fixed on the inner material 1 by welding 6. The edge parts 2 of the coiled material 1 in the lateral direction are then coated with other metal such as copper 7.
Patent JP-H11252333-A (JP)
Title: Image reader
Inventor: KANEKURA KAZUNORI
IPC: H01L41/09
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of processing the read operation with high resolution and the focus position detecting operation at high speed. SOLUTION: A CCD 12 is supported on an optical table by the use of a plurality of actuators 36 constituted of bimorph-type piezoelectric elements. The actuators 36 change positions based on a drive signal, and CCD 12 is reciprocated in a state in which the light receiving face of CCD 12 is parallel to a main scanning direction H. A plurality of actuators 36 move the CCD 12 to a prescribed position in a going direction at high speed so as to hold it. It is moved in a return direction at high speed after an image is read to hold it in the prescribed position, and then the image is read. The actuators 36 change the CCD 12 to the main scanning direction at the detection of a focus position and the focus position can be detected in a short time.
Patent JP-S63213318-A (JP)
Title: Rare earth iron permanent magnet
Inventor: KOBAYASHI OSAMU
IPC: C21D8/00
Filed: 1987-03-02
Abstract: PURPOSE:To obtain a rare earth iron permanent magnet having high performance and low cost by hot-working a cast ingot of specific alloy at specific temperature to make crystal grains fine and orienting the crystal axis in a specific direction to be subjected to a magnetic anisotropy. CONSTITUTION:Alloy which contains 8-30 atomic % of R, 2-28 atomic % of B, 50 atomic % or less of Co, 15 atomic % of Al, atomic % or less of Si, the residue of iron and other impurities unavoidable in manufacture is melted and cast. The cast ingot is then hot-worked at 500 deg.C or higher to make crystal grains fine, its crystal axis is oriented in a specific direction to subject the cast alloy to a magnetic anisotropy. Thus, coercive force can be obtained only by a heat treatment without pulverizing the ingot, the hot working may be conducted only by one stage process, coercive force is increased, and steps can be simplified.
Patent JP-S62205172-A (JP)
Title: Corrosion prevention and repair of iron, aluminum and zinc
Inventor: YAMANE TAMIO
IPC: C09D5/08
Filed: 1986-03-04
Abstract: PURPOSE:To readily carry out corrosion prevention and repair regardless of a newly or already constructed building, by coating the surface of iron, etc., with a resin gypsum composition obtained by blending an emulsion containing a water-resistant polymer and phosphorus compound having P-OH bond with gypsum. CONSTITUTION:(A) A resin composition obtained by blending an emulsion containing a water-resistant polymer with preferably 0.5-10wt% based on the liquid part of the emulsion, phosphorus compound having at least one P-OH bond is blended with (B) gypsum, e.g. calcined gypsum, etc., in an amount of 70-700wt% based on water in the component (A) to give a resin gypsum composition. The surface of iron, aluminum and zinc of a building, machine, etc., is coated with the resultant composition to afford a film having improved adhesivity to the final coated film material, etc., even in the case of a film with a small thickness.
Patent JP-S61205463-A (JP)
Title: Apparatus for continuous softening and cleaning of raw laver
Inventor: TSUBOMAE KOUICHI
IPC: A23L17/60
Filed: 1985-03-08
Abstract: PURPOSE:To provide the titled apparatus usable without necessitating a force- feed pump, by forming a necessary number of hollow parts to the inner wall of the housing of a rotary pump wherein a rotary blade is rotated while contacting its elastic vane with the inner wall of the housing. CONSTITUTION:A porous inner cylinder 13 is fitted to the inner wall of the outer cylinder 11 to form hollow parts with the holes 15, 15 of the inner cylinder. The cam member C of the pump is integrated with the inner cylinder 13, and the blade 17 is rotated while contacting the elastic vane 23 of the blade 17 to the inner wall of the cylinder 13. The mixed liquid of raw laver is sucked through the inlet 25 into the housing H by the pumping action of the apparatus.
Patent JP-S61220659-A (JP)
Inventor: KUROODO KORAN
IPC: C12N11/08
Filed: 1986-03-04
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-S63216297-A (JP)
Title: Plasma x-ray generator
Inventor: YOSHIMOTO HIROSHI
IPC: H01J35/22
Filed: 1987-03-02
Abstract: PURPOSE:To reduce the power supply capacity, reduce the maximum charge current value of the first capacitor, and reduce the intermittent power supply fluctuation by providing the second capacitor with a larger capacity on the power supply side of the first capacitor, charging the first capacitor in pulses, and supplying only the deficient quantity from the power supply. CONSTITUTION:A capacitor C5 is charged by a power supply 1, a switch 6 is closed at the preset voltage, and C2 is charged via an impedance L7. The switch 6 is opened at the maximum voltage value, a switch 3 is closed, an electric discharge is performed between a high-voltage electrode 10 and a low- voltage electrode 11 to generate plasma and generate X-rays 13. C5>>C2, C2 is partially charged, the deficient quantity is supplied by the power supply 1, thus the power supply fluctuation at the high repetition is reduced, and the power supply capacity can be reduced. The voltage of C2 can be made higher than the voltage of C5 by resonance via L7. That is, C5 is used at the low voltage and the insulation design is facilitated.
Patent JP-S60191350-A (JP)
Title: Memory device
Inventor: HAMAHIRA TETSUYA
IPC: G06F12/16
Filed: 1984-03-12
Abstract: PURPOSE:To detect an existing fault through simple constitution by outputting a report signal showing a signal which shows the generation of an error when a signal showing the generation of a correctable error is produced. CONSTITUTION:A memory part 2 is provided together with an error detection/ correction code generating part 3, an error correction/detection code checking/ correction part 4 and an error signal switching part 5. The memory diagnosis is carried out when the system power supply is applied. In this case, an FF6 is set when a diagnosis mode is set. Then the part 5 performs control so that two error report signals 18 and 19 can be delivered. Then a memory test is carried out. Then a signal 18 showing the generation of a correctable error is outputted from the part 5 when a correctable error is produced. Thus it is possible to recognize the presence of a defective memory.
Patent JP-H04266101-A (JP)
Title: Estimation controller for multivariable model
Inventor: IINO MINORU
IPC: G05B13/04
Filed: 1991-02-20
Abstract: PURPOSE:To make clear the relation between an evaluating function parameter and the control characteristic and to automatically set an optimum evaluating function parameter by using an exclusive arithmetic means. CONSTITUTION:An evaluating function parameter adjusting means 3 is provided to adjust an evaluating function parameter to a proper level in addition to a multi-input/output process 1, a model estimation control arithmetic part 5, and a control constant calculation means 4. The means 4 obtains an estimation formula which estimates a future controlled variable with deformation of a dynamic model of the process 1 and a model estimation control operational formula which calculates an optimum manipulated variable. The means 5 calculates a frequency response, a sensitivity function and complementary function of a control system and adjusts the evaluating function parameter so as to satisfy the designated stable margin conditions. In such a constitution, it is possible to obtain a robust model estimation control system that is capable of quickly starting a controller and not easily affected by the characteristic fluctuation of a plant.
Patent JP-H03251290-A (JP)
Title: Bobbin winder in sewing machine
Inventor: SONODA TAKAHISA
IPC: D05B59/00
Filed: 1990-02-28
Abstract: PURPOSE:To improve stop accuracy of a bobbin winder by supplying a current to a stop solenoid when a bobbin winding switch is turned on and a speed controller is turned on, turning off a motor control signal when the bobbin winding switch is turned off, and turning off the current to the stop solenoid when a signal from a motor rotation detector is not varied for a prescribed time. CONSTITUTION:When a bobbin winding switch 29 is turned on, a signal WS to a controller 22 is outputted, the switch of a speed controller 23 is turned on, a motor controller 26 controls a current to a motor 27, and the motor 27 starts a low speed rotation. When the speed controller 23 is continuing turn-on, the rising of a signal SYNC from a main spindle position detecting device 24 is recognized by the controller 22, a stop solenoid 10 operates, a main spindle part and a motor part are detached and the sewing machine becomes an upper stop. A supply current of the motor 27 is gone, an output signal MP of a motor rotation detector 28 is counted with a counter, and after the time elapses, when the counter value is '0', the stop solenoid 10 is turned off, and the main spindle and the motor part are connected.
Patent JP-S62207730-A (JP)
Title: Method for masking photosensitive glass
Inventor: AKAMI KENJI
IPC: B41J2/045
Filed: 1986-03-05
Abstract: PURPOSE:To produce the ink nozzle plate of an ink-jet recording head by forming the protrusion of an annular member on both surfaces of photosensitive glass by utilizing a mask, photosensitization by UV rays, and dissolution by an aq. hydrofluoric acid, soln., covering the one side excluding the inside of the protrusion with a blocking agent, exposing the glass, and dissolving the glass with the aq. hydrofluoric acid soln. CONSTITUTION:The photosensitive glass 15 is covered with a mask having an annular part, UV rays are irradiated, then the photosensitized part is dissolved by an aq. hydrofluoric acid soln. and removed, and annular protrusions 16 and 17 consisting of a part 22 which has not been exposed and dissolved by the aq. hydrofluoric acid soln. are formed. A hydrofluoric acid-resistant electron wax 13 and a glass substrate 14 are mounted on the lower surface, and soft silicone rubber 11 coated with a blocking agent 12 is placed on the upper surface. After the silicone rubber 11 is released and the blocking agent 12 is stuck on the annular protrusion 16, a hydrofluoric acid- resistant electron wax 18 is masked to prevent the receding of the protrusion 16 into the inside, and an ink nozzle plate having a nozzle hole resulting from the annular protrusion is produced by irradiation of UV rays and etching by the aq. hydrofluoric acid soln.
Patent JP-H03249880-A (JP)
Title: Video apparatus
Inventor: YOSHIDA TADAHIRO
IPC: H04N5/278
Filed: 1990-02-27
Abstract: PURPOSE:To widen the width of selection of a title and to select an optimal title in accordance with each scene by making a title storage means attachable and detachable to and from a video apparatus, and preparing in advance many title storage means. CONSTITUTION:A title storage means 15 in which plural titles are stored in advance is made attachable and detachable to and from a video apparatus 10. In such a state, when this title storage means 15 is installed in the video apparatus 10, a titler of the video apparatus 10 fetches title information, a title is displayed on a screen, a suitable one is selected from in the title storage means 15 in which plural titles are stored and installed in the video apparatus 10, and width of title selection is widened. In such a way, the titler which can meet various demands, and also, selects easily a desired title is obtained.
Patent JP-S61206088-A (JP)
Title: Character reading device
Inventor: MATSUURA KAZUMI
IPC: G06K9/34
Filed: 1985-03-11
Abstract: PURPOSE:To make simple the mechanism related to the character cutting-out by detecting a cutting-out candidate position to cut out the character pattern from the character column pattern, displaying this by corresponding, and selecting and indicating the optional cutting-out position. CONSTITUTION:The character column for one row is scanned, and subjected to photoelectric conversion by a character column pattern observing memory means 9 and the character column pattern is formed and stored. At a histogram preparing means 10, the number of the black picture element is counted in the direction orthogonal to the character column and the histogram is prepared. In a cutting-out candidate position detecting means 11, the histogram is made binary, a character column projection drawing is prepared, the center of the part of the logical value 10 is a cutting-out candidate position, and displayed on the screen corresponding to the character column pattern. The operator selects the correct position out of the character cutting-out candidate positions, and inputs the number of the cutting-out candidate position from the keyboard. In a character pattern cutting-out recognizing means 14, the character pattern obtained by cutting the character column pattern at the inputted cutting-out position is recognized and the recognized result is obtained.
Patent JP-S56145464-A (JP)
Title: Input code correction system of character input device
Inventor: FUSE SHIGERU
IPC: G06F3/02
Filed: 1980-04-10
Abstract: PURPOSE:To correct an error input part by recording a desired code and by moving a medium simautomatically, by assigning a character code inputted in error and a proper processing code. CONSTITUTION:Character input device 1 is provided with input board surface 2 of character codes, etc., operation mode selection part 3, code generation part 4, and control mode part 5; the character code that corresponds to a character inputted selectively on board surface 2 is outputted from generation part 5 to data bus 6 and an input mode signal is outputted to lines 7 and 8. This bus 6 is provided with the 1st shift register SRI holding a code recorded on medium 20 and the 2nd shift register SRII holding successively codes overflowing when the contents of register SRI is shifted back. Further, counter 13 for the number of codes held in register SRII is provided, and a character code noticed to have been inputted in error and a proper processing code are assigned via device 1 to perform semiautomatically the movement of medium 20 and the correction of the error input part.
Patent JP-H05216035-A (JP)
Title: Liquid crystal element
Inventor: ASAOKA MASANOBU
IPC: G02F1/1337
Filed: 1992-02-05
Abstract: PURPOSE:To provide the liquid crystal element which has high contrast in a bright state and a dark state and is high in the display contrast at the time of multiplex driving and with which a high-grade display is obtainable and an effensive after-image phenomenon does not arise. CONSTITUTION:The oriented films of the liquid crystal element constituted by having the oriented films on at least either of a pair of the substrates provided with transparent electrodes and clamping a ferroelectric liquid crystal between these substrates consists of polyimide having the constituting unit expressed by formula. In the formula, R1 denotes a quadratic org. residue; R2, R3, R4, R5 denote 1 to 10C alkyl group or fluoroalkyl group.
Patent JP-H09247750-A (JP)
Title: Base station equipment and radio terminal equipment making communication with it
Inventor: ISHII DAISUKE
IPC: H04W12/10
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To report the delivery of an accurate message to a radio terminal equipment to a telephone set terminal equipment by reporting the arrival of the message delivered to a destination radio terminal equipment to the telephone set terminal equipment sending the message. SOLUTION: After a message from a telephone set terminal equipment is stored in a storage section 12 via a transmission control section 15 of an exchange base station, the message is sent from a transmission section 14 to a radio terminal equipment. Upon the receipt of the message, the radio terminal equipment stores the message to its own memory and returns the message to the exchange base station. Upon the receipt of the return message at a reception section 16, the exchange base station compares the return message with the message stored in the storage section 12. When the result of comparison indicates inequality, the transmission control section 15 sends the content of the storage section 12 again to the radio terminal equipment. The processing above is repeated till the result of comparison indicates equality.
Patent JP-H01221670-A (JP)
Title: Automatic chemical analyzing device
Inventor: TAKIGUCHI TOSHIO
IPC: G01N27/28
Filed: 1988-02-29
Abstract: PURPOSE:To eliminate the need for a reaction container for calibrating liquid and use of unnecessary reaction container, and to improve the processing speed by providing a calibrating liquid container which supplies the calibrating liquid to a movement path opposite the position of an electrolyte measuring electrode. CONSTITUTION:Reaction containers 2 arranged in a thermostatic chamber 1 are conveyed in order and a colorimetric system takes a colorimetric analysis at a prescribed position. The reaction liquid in a reaction container 2 which is carried to right below the electrolyte measuring electrode 8, on the other hand, is analyzed electrolytically by this electrode. Then the electrode 8 changes its direction to the adjacent calibrating liquid container 14 to take an electrolyte analysis of calibrating liquid similarly. In this case, the calibrating liquid container 14 and reaction container 2 are provided individually, so the reaction container 2 can be used only for reaction liquid. Consequently, the processing speed is improved as compared with a case wherein the reaction container is used for the calibrating liquid.