baber/WOPTO huggingface dataset:
Patent JP-S5745922-A (JP)
Title: Forming method for semiconductor single crystalline layer by energy beam irradiation
Inventor: SAKURAI JIYUNJI
IPC: H01L21/324
Filed: 1980-09-02
Abstract: PURPOSE:To obtain a semiconductor single crystalline layer having a flat surface by emitting energy beam, e.g., light ray or particle beam, etc. to a polycrystalline or amorphous layer formed on an insulator, melting it, and then roughing the surface of the insulator when it is converted to single crystal. CONSTITUTION:A polycrystalline or amorphous layer 2 of Si or the like is accumulated on an insulator 1, e.g., SiO2 or the like, a laser or the like is emitted thereto to melt the layer 2, the layer 2 is then solidified and is converted to single crystal. In this configuration the surface of the insulator 1 is polished or is emitted with energy beam, thereby forming rough surface of 0.15mum in height of the projections. Thus, the layer 2 to become spherical shape by the surface tension when no rough surface exists, laterally and longitudinally expands due to the presence of the projections, and becomes preferably wet for the insulator 1, thereby obtaining flat single crystalline layer 2. However, it is necessary to limit the height of the projections to the degree not to project the layer 2.
Patent JP-S6015720-A (JP)
Title: Low temperature compensating circuit
Inventor: FURUTA TAKASHI
IPC: G05F1/10
Filed: 1983-07-06
Abstract: PURPOSE:To stabilize the working at a low temperature for a circuit which applies a temperature dependence resistor to a phase controller, by controlling the phase angle with said resistor at normal temperature and with a Zener diode at a low temperature respectively. CONSTITUTION:When the gate voltage VG of an N gate thyristor 8 is lowered at a low temperature, the thyristor 8 is turned on before the sufficient electric charge is charged to a capacitor 5. Thus the current flowing to a resistance 9 is reduced together with the current flowing to the gate of a thyristor 10. Then the cathode voltage VK is also reduced. As a result, the conduction is impossible with the thyristor 10. In this connection, a Zener diode 3 is inserted to both ends of a temperature dependence resistor 2. Therefore it is possible to eliminate such a problem where the both-end voltage of the resistor 2 is clipped by the diode 3 at <=10 deg.C, for instance, and the thyristor is not triggered.
Patent JP-S5912618-A (JP)
Title: Analog-digital converter
Inventor: TSUKAHARA TSUNEO
IPC: H03M1/14
Filed: 1982-07-13
Abstract: PURPOSE:To attain the high speed performance of a serial/parallel A/D converter, the low power consumption and high accuracy, by providing a reference voltage generating circuit generating a reference voltage for low-order bit. CONSTITUTION:An analog signal from a signal input terminal 1 is sampled and held at a sample holding circuit 2 and then applied to an m-bit A/D converter 3, where the signal is compared with the reference voltage having a VREF/2<m>- voltage step for discriminating the high-order m-bit. Further, an output of A/D converter 3 is applied to the reference voltage generator 7 where the reference voltage for the low-order bits. This reference voltage and a voltage held at the sample holding circuit 2 are compared at 2<n-m>-1-set of comparators 8, and the outputs are converted into a low-order bit binary code through an encoder 9. Thus, the need for a D/A converter and a subtractor is eliminated, and the high speed, the low power consumption are attained and the accuracy are improved.
Patent JP-S63286850-A (JP)
Title: Image forming device
Inventor: SAITO MINORU
IPC: G03D9/00
Filed: 1987-05-19
Abstract: PURPOSE:To maintain the temperature of an applying liquid of a solvent for picture formation, such as water, at a constant and at simultaneously, to uniformly apply the liquid, by causing an applying roller to produce heat or heating the roller. CONSTITUTION:So as to cause an applying roller 52 to produce heat or heat the roller 52, a heater 55 having a cross section which is concentric to that of a rotary shaft 54 is provided. Then the temperature of water to be applied is detected with a temperature sensor 56 which is provided so that the sensor 56 is brought into contact with the roller 52 and the detecting signal of the sensor 56 is sent to a control circuit so as to control the current supplied to the heater 55. When the water 70 is supplied to a main tank 72, the roller 52 whose temperature rises to a prescribed level starts to rotate and the water 70 sticks to the peripheral surface of the roller 52. Since beads 70A are formed from the water between the roller 52 and a photosensitive material 16, the temperature of the water 70 is maintained at a prescribed set temperature. Therefore, the temperature of the water to be applied can be maintained at constant and the water can be applied uniformly.
Patent JP-H0661761-A (JP)
Title: Method and apparatus for compensation of instability of phase of waves amplified by microwave tube
Inventor: JIRU KOTOU
IPC: H03L7/00
Filed: 1993-04-26
Abstract: PURPOSE: To prevent deterioration of phase instability for a microwave tube radar transmitter, etc., when it receives a large load factor. CONSTITUTION: The input supplied to this device is inputted to a microwave amplifier 1 via a directional coupler 2 and phase shifters 3 and 31 and amplified by the amplifier 1 and then outputted via a directional coupler 5. The couplers 2 and 5 placed at the input and output sides respectively detect the phases. These detected phases are compared with each other by a mixer 4 and this comparison output is inputted to the shifter 3 via an amplifier 6. The output phase is fixed at the input phase. Under such conditions, the fluctuation of electrode voltage of a microwave tube is outputted as one of outputs the amplifier 6. This output is turned into the negative input of an amplifier means 32 and compared with reference voltage 33 of the positive input.  This comparison output is inputted to the shifter 31 and functions to eliminate the phase shift due to the fluctuation of the amplifier electrode voltage.
Patent JP-2000315740-A (JP)
Title: Nonvolatile semiconductor memory and evaluation of tunnel oxide film
Inventor: IGARASHI MICHIHITO
IPC: H01L21/8247
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To perform the evaluation of a tunnel oxide film among cells in a split gate type EEPROM (Electrically Erasable and Programmable Readout Memory) with high accuracy and rapidly. SOLUTION: First to fourth memory cells MC1 to MC4 are arranged in one column adjoining each other on a semiconductor substrate. Floating gates 106 of the memory cells MC1 to MC4 are coupled with each other through the same layer (polysilicont layer) and are integrally formed. Moreover, control gates 109 superposedly formed on parts of the gates 106 are also integrally formed. A measuring pad P1 and a second measuring pad P2 are respectively led out from the gates 106 and the gates 109.
Patent JP-S5748361-A (JP)
Title: Manufacture of flocked rubber product
Inventor: SATOU SHIYUNICHI
IPC: B29C69/00
Filed: 1980-09-03
Abstract: PURPOSE: To save the consumption of heat energy as well as shorten the time of manufacturing the titled product by a method in which unvulcanized rubber material is molded into a product shape, pile, etc., is flocked on the molding with the aid of an adhesive, and heating is made in such a way as to concurrently perform the vulcanization of the rubber and the drying and hardening of the adhesive.  
     CONSTITUTION: An adhesive of solvent type is coated by a roller 6 on the surface to be flocked of an unvulcanized rubber product 2 molded into a form by a molding machine 1, and then a short fiber, e.g., pile is flocked on the surface by a flocking machine 7 and then heated in a heating tank 8 in such a way as to concurrently perform the vulcanization of the rubber and the drying and hardening of the adhesive, whereby permitting the saving of heat energy to be attained. Since the adhesive is melted together with the surface of the rubber material and hardened because of the use of a solvent type adhesive, no coming-offo f the adhesive from the rubber material occurs and therefore, a flocked rubber product having excellent flocking effect of short fiber on the rubber material can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0655046-A (JP)
Title: Membrane separation device
Inventor: OZAWA HARUO
IPC: C02F1/44
Filed: 1992-05-14
Abstract: PURPOSE:To provide an efficient membrane separation device without necessitating a powdery active carbon contact pool, etc., and also without necessitating or with extremely reducing back washing or chemical washing. CONSTITUTION:The powdery active carbon is supplied in a circulating water tank 4 through a powdery active carbon supply equipment 5, and removal of dissolved organic substance by adsorption of the active carbon and removal of deposition on the membrane due to the collision of the active carbon are performed by suspending the powdery active carbon in the liquid circulating in the circulating system.
Patent JP-H08315734-A (JP)
Title: Plasma display panel and display
Inventor: FUJISAKI TAKASHI
IPC: H01J11/26
Filed: 1995-05-22
Abstract: PURPOSE: To narrow an arrangement space between discharge electrode pairs for ultrafineness in terms of a plasma display panel as a display panel making use of discharge emission including an AC-type plasma display panel of a three- electrode surface discharge type. CONSTITUTION: A X electrode (a sustaining electrode) 33i and a Y electrode (a sustaining electrode) 34i are in a triangular or almost triangular shape in cross section in the cross direction of transparent electrodes 35i , 37i , respectively. Portions near electrode pairs are thicker than portions far from the electrode pairs.
Patent JP-2000314228-A (JP)
Title: Floor supporting leg
Inventor: NAGAYAMA TOMOHISA
IPC: E04F15/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor supporting leg which is excellent with respect to the cost, free in design of the shape, excellent in floor level regulating capacity, and preventive for floor creaking. SOLUTION: The floor supporting leg to support a floor at a desired height from a floor base comprises an insertion portion 2A to be inserted in a hole 1A or a hole 5A formed in a floor 1 or a receiving plate 5 to receive the floor 1, a flange portion 2B to be abutted on the circumference of the hole 1A, and a lower portion 2C extending downward of the flange portion 2B, and a female screw portion is formed in the circumferential surface of a hole formed toward an upper end from a lower end of the lower portion 2C to constitute a nut member 2.  A projection 21 whose tip is located outside the inside diameter of the hole 1A or the hole 5A and bitten in an inner circumferential surface of the hole 1A or the hole 5A is formed on the outer circumference of the nut member 2, the whole nut member 2 in which the projection 21 is formed is integratedly formed of a synthetic resin material, a male screw portion 3A formed on the outer circumference of a stay 3 is screwed in the female screw portion of the nut member 2, and an elastic body 4 is provided on a lower end of the stay 3.
Patent JP-H09286485-A (JP)
Title: Forming of internal rib on tank of fiber-reinforced plastic and rib used therefor
Inventor: EGASHIRA KEIGO
IPC: B32B1/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To enable using plastics for the whole of a tank, mice it easy to form an internal rib, and restrain the manufacturing cost from increasing. SOLUTION: In a method for forming an internal rib circularly on the internal surface of a tank of fiber-reinforced plastic a ring-shaped rib body 1 formed of a fiber-reinforced plastic is severed at a part. This rib body 1 is spread wide inside the tank A so as to put the circumferential surface 1a of the rib body 1 in tight contact with the internal surface 4a of the tank. After fitting a filling piece 2 in the space 5 produced between the ends 1b, 1b of the severance in the rib body 1, the rib body 1 is joined to the internal surface 4a of the tank by secondary adhesion 6.
Patent JP-S5746909-A (JP)
Title: Inhibitor for dandruff
Inventor: FUJIMOTO KEIJI
IPC: A61K8/49
Filed: 1980-09-05
Abstract: PURPOSE:An inhibitor for dandruff capable of preventing a scurfy disease of the scalp (dandruff disease) and urtication caused by it by administration to the affected part, and thoroughly satisfactory with respect to safety, stability of pharmaceutical manufacturing, smell, etc., comprising an antagonist of a histamine H2 acceptor as an active ingredient. CONSTITUTION:An inhibitor for dandruff, e.g., a medicine for hair and/or scalp, shampoo, hair dressing, etc., comprising ordinarily >=0.5wt% preferably 1-20wt% antagonist of a histamine H2 acceptor, e.g., cimetidine, metiamide, burimamide, ranitidine, etc. as an active ingredient. The use of the inhibitor for dandruff according to a conventional way can prevent thoroughly dandruff and urtication caused by it. The antagonist of a histamine H2 acceptor is extremly stable in a solvent, e.g., water, an alcohol, etc. and is excellent with respect to safety and smell. It can be used together with a conventional inhibitor for dandruff, especially germicide, and in this case better results can be obtained.
Patent JP-S6014173-A (JP)
Title: Speed detector
Inventor: KURAKAKE MITSUO
IPC: G01P3/489
Filed: 1983-07-06
Abstract: PURPOSE:To improve the detection precision in the range from a low speed to a high speed by operating to find the reciprocal of the period of an output pulse from a pulse from a pulse generator, which is inputted just before a certain sampling time, to obtain a revoling speed and to correct to speed by position information. CONSTITUTION:The first counter 104 counts the period of a output pulse train PC generated from the pulse generator 101 and stores the counted value in a register 105. The second counter 107 counts the pulse train PC. A processor 109 reads out the period of the pulse PC, which is inputted just before a certain sampling time, from the register 105 and operates the reciprocal of this period to obtain the revolving speed of a motor 100, and the obtained revolving speed is corrected with the position signal obtained by the counter 107. Therefore, the speed is detected more accurately from a very low speed to a high speed.
Patent JP-H05272306-A (JP)
Title: Exhaust heat utilizing power generation control device
IPC: F01K27/02
Filed: 1992-03-24
Abstract: PURPOSE:To control a device stably to a process change by carrying out opening/closing control on a level adjusting valve while carrying out addition/subtraction on an output signal and a bias signal of a level setting unit by means of an addition/subtraction computing unit, and carrying out opening/closing control on a pressure adjusting valve according to an output signal and a bias signal of a pressure setting unit. CONSTITUTION:Addition/subtraction are carried out on an output signal, the first bias signal (a) and the second bias signal (b) of an electric power setting unit 37 by means of an addition/ subtraction computing unit 38, and opening/closing control is carried out on a flow rate adjusting valve 18. Addition/subtraction are carried out on an output signal, the third bias signal (c) and the fourth bias signal (d) of a pressure setting unit 48 by means of an addition/ subtraction computing unit 49, and opening/closing control is carried out on a pressure adjusting valve 20. Addition/subtraction are carried out on an output signal, the third bias signal (c) and the fourth bias signal (d) of a level setting unit 56 by means of an addition/ subtraction computing unit 57, and opening/closing control is carried out on a level adjusting valve 28. Addition/subtraction are carried out on an output signal and the third bias signal (c) of a pressure setting unit 59, and opening/closing control is carried out on a pressure adjusting valve 29. In this way, a device can be controlled stably to a process change in a system.
Patent JP-H01292938-A (JP)
Title: Data communication control system
Inventor: SHIBAYAMA TAKENOBU
IPC: H04L1/16
Filed: 1988-05-19
Abstract: PURPOSE:To decrease the number of accesses to a main storage by accumulating the packet data of constant quantity, whose reception is not confirmed, to a storing means so as to be retrieved on the basis of a transmitting order number. CONSTITUTION:A data communication control system is formed by a data communication device 104 to execute the input and output of information, a central processing unit (main CPU) 101 to execute the processing of data, which are given and received with the data communication device 104, a main storage 102 to accumulate the information and a communication control device 110 to control data communication between the main CPU 101 and data communication device 104. Then, by accumulating the packet data of the prescribed quantity, whose reception is not confirmed, to a storing means 111 so as to be retrieved on the basis of the transmitting order number, proportion to hold the packet data, for which re-sending is requested, in the storing means 11 is improved. Thus, the number of the accesses to the main storage 102 for the communication control device 110 to resend the packet data can be decreased.
Patent JP-H11173735-A (JP)
Title: Refrigerator capable of accelerating cold air outlet velocity
Inventor: HUR YANG-BEOM
IPC: F25D11/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce temperature difference between respective parts in a cooling chamber by providing a cold air accelerating part adjacent to a cold air outlet port in a cold air duct for accelerating cold air entering the cold air duct and discharging the cold air through the cold air outlet port. SOLUTION: Cold air generated in an evaporator 22 is supplied by an air supply fan 24, one part of cold air is supplied to a freezing chamber 10a and the other part of cold air enters a cold air duct 10c. The cold air entering the cold air duct 10c is accelerated by a cold air accelerator. That is to say, when a driving motor 32 operates to rotate a cam cylinder 34, fan plates 36 rotate to accelerate the cold air entering the cold air duct 10c toward a cold air outlet port. Accordingly, the cold air rapidly reaches an area adjacent to a door 14 in a refrigerating chamber 10b, so that the temperature difference between a part near the rear surface of the refrigerating chamber 10b and a part near the door 14 is reduced.
Patent JP-H09277097-A (JP)
Title: Method for determining correlative relation between force and displacement of a pair of punches of rotary type tablet molding machine and determining method therefor
Inventor: YUURUGEN HINTSUPEETAA
IPC: B30B11/08
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To detect the compression characteristic of a rotary type tablet molding machine by the min. cost under production conditions by subtracting the theoretical values of the displacement of a pair of punches with respect to individual angles by the correction values in a correction table corresponding thereto by a computer. SOLUTION: The tablet molding machine 10 has a rotor 12 and a disk 14 having a die. This rotor 12 is driven by an electric motor 26 via a shaft 24 as well as a belt 28 and a gear. An angle encoder 32 is supported on a shaft 24. The supporting means of pressure rolls 20, 22 measures the force existing between the pressure rolls and punches at the time of the punches 16, 18 move between the pressure rolls 20 and 22 cooperatively with load cells 34, 36. The respective punches move between the pressure rolls 20 and 22, by which the preliminary compressing and main compressing are executed at the disk 14 and the tablets, etc., are molded.
Patent JP-S63288957-A (JP)
Title: Production of zirconia ceramic
Inventor: MAKINO TASUKE
IPC: C04B35/48
Filed: 1987-05-21
Abstract: PURPOSE:To obtain zirconia ceramic having high density by forming a coprecipitated body contg. a part of metallic constituents constituting (partially) stabilized zirconia except Zr but contg. Zr independently, then mixing residual constituents with the coprecipitated body, molding the mixture, and sintering the molded body. CONSTITUTION:A soln. (e.g. mixture of aq. soln. of yttryl nitrate and zirconyl nitrate) contg. an appropriate amt. of at least one metallic constituent [except Zr (e.g. Y)] constituting (partially) stabilized zirconia but contg. Zr simultaneously and independently, is prepd. A coprecipitated body is formed by allowing the soln. to react with a precipitate-forming soln. (e.g. aq. ammonia), and the coprecipitated body is dried and then calcined at 700-1,300 deg.C to obtain a powdery product having submicron particle size contg. scarcely agglomerates. Then, the powdery product is mixed with a compd. consisting of residual constituents of the (partially) stabilized zirconia, and the mixture is calcined at 500-1,300 deg.C. The calcined product is molded, and the molded body is sintered at 700-1,700 deg.C to prepare thus the zirconia ceramic.
Patent JP-S61281230-A (JP)
Title: Correcting method of light source for exposure in color printer
Inventor: KITAI MAKOTO
IPC: G03B27/73
Filed: 1985-06-07
Abstract: PURPOSE:To make stable the realization of the red area of a duplicated picture by using a sensor having the sensitivity up to the red light long wavelength area as a red sensitivity sensor, transmitting a long wavelength light cut-off filter and making incident on the red sensitivity sensor. CONSTITUTION:At the side where the light flux of three photoelectric sensors 14, 15 and 16 to measure the color luminous energy of respective parts R, G and B is made incident, an infrared ray cut-off filter 17 is turnably supported with a shaft. Especially, to a red sensitivity sensor, a red filter is provided, and the light flux of the wave length almost >=600nm is cut. On the other hand, when the filter 17 is inclined to the incident light flux by the operation of a handle 20, the characteristic of an infrared ray cut is shifted to a short wave length side. Since the shifting quantity is decided in corresponding to the inclination of the filter 17, the quantity can be set to the optional value by selecting suitably the inclination. Consequently, the characteristic of the red sensitivity sensor can be made further approximate to the sensitivity characteristic at the long wavelength side of the red sensitive layer of the sensitive material of the color photographic paper which is different according to the brand.
Patent JP-H01291443-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI SHINJI
IPC: H01L21/762
Filed: 1988-05-18
Abstract: PURPOSE:To form a flat surface between an active element forming section and an isolation section by selectively etching a region except the upper surface of an insulating oxide film for forming the isolation section, and thermally oxidizing it to form the insulating oxide film. CONSTITUTION:A silicon polycrystalline layer 4 between active element forming parts 5, 5 of silicon single crystal and isolation sections 10, 10 is selectively etched except the sections 10 formed of an insulating oxide film 3 on a semiconductor substrate 9 to form a recess 11 recessed at an unpredetermined size (h). An insulating oxide film 7 of SiO2 is formed on the unoxidized silicon region by thermal oxidation. In this case, the growing speed of the film 7 is slower than the unoxidized silicon region on the section 10, and the speed of the unoxidized silicon region is faster. Accordingly, when a recess amount (h) is suitably set by the growing speed difference of the film 7 and the thickness (t) of the film 7 to be formed, the surface after oxidation can be flattened.
Patent JP-S61282534-A (JP)
Inventor: KIMURA YOSHIO
IPC: E04C3/34
Filed: 1985-06-07
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。