baber/WOPTO huggingface dataset:
Patent JP-S58105563-A (JP)
Title: Substrate bias generating circuit
Inventor: OZAKI HIDEYUKI
IPC: G11C5/14
Filed: 1981-12-17
Abstract: PURPOSE:To obtain a heavy charge pump current by providing an internal RAS being synchronized with a low address strobe (RAS) and external column address strobe signal (CAS) which are given externally to RAM, a capacitor and rectifying element driven by internal CAS, in addition to the self-oscillator forming a substrate bias generating circuit. CONSTITUTION:An ordinary apparatus is used as the self-oscillator 10 forming a substrate bias generating circuit, and in addition, an RAS buffer circuit 20 which generates various clocks to be used in the RAM in synchronization with the external RAM is also provided. Moreover, a CAS buffer circuit 30 which generates various clocks generated in synchronization with external CAS and are used within the RAM, capacitors 101, 108 and 113, and an output terminal 102 are also provided. Further, MOS transistors 103 and 105, buffer circuts 106 and 107 consisting of the MOS transistor and a rectifying circuit consisting of the MOS transistors 109 and 110 are also provided.
Patent JP-H05198662-A (JP)
Title: Probe device and aligning method therefor
Inventor: TAKEFUCHI RYUICHI
IPC: H01L21/68
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a device having a high aligning accuracy by providing special probe card, testing means, chuck, detecting means, electrostatic capacitance sensor, target and processor. CONSTITUTION:The probe device comprises a probe card 12 in which a plurality of probe needles 12a are arranged, means for testing electric characteristics through the needles 12a, and a chuck 22 movable in directions of X-axis, Y-axis, Z-axis and theta-rotating directions to place a board. The probe device further comprises first detecting means 13 for optically detecting a position of a chip, second detecting means 23 for optically detecting a position and a height of the needle 12a, and an electrostatic capacitance sensor 14 for detecting a height of the chip. The device further comprises a target 25a so provided as to be detected by the means 13, 23, and a processor for controlling the operations of the means 13, 23, the sensor 14 and the chuck 22 and calculating a distance between the chip and the needle 12a.
Patent JP-S58193725-A (JP)
Title: Method for supplying organic chemical to production device for semiconductor
Inventor: SAKATA YUUJIROU
IPC: H01L21/30
Filed: 1981-12-18
Abstract: PURPOSE:To improve working efficiency, to prevent the degradation of working environment and to stabilize quality by charging the org. chemicals to be used in the stage of production of a semiconductor in metallic tanks, feeding the same forcibly by the pressure of an inert gas and using the same as treating liquid. CONSTITUTION:The developing soln. and rinse liquid to be used in a development stage and a photoresist removal stage in the stage of production of a semiconductor are contained respectively in metallic tanks 1, 2. Pressurized inert gas is fed forcibly through pressurized gas lines 3, 4 into the tanks 1, 2 to feed the developing soln. and a rinsing liquid forcibly from said tanks to a development device and a photoresist removal device 7 so as to be used as treating liquid. The need for the replacement of the treating liquid is thus eliminated and the contamination of the environment and the incorporation of impurities are prevented.
Patent JP-S6097340-A (JP)
Title: Control method of automatic original feeding device
Inventor: YAMADA NAOTOSHI
IPC: G03G15/04
Filed: 1983-11-02
Abstract: PURPOSE:To arrange originals, which are arranged in the reverse order, easily in the original order with an easy operation by switching selectively an automatic feeding system accompanied with the copying operation and an original arranging mode feeding system where only originals are fed without the copying operation. CONSTITUTION:An original automatic feeding mode button on an operation panel is operated, and a solenoid 45 is excited interruptedly in accordance with the copying process to terminate a series of copying processes, and at this time, originals are piled up on an eject tray in the reverse order. When originals are set onto an original tray in the reverse order as it is and an original arranging mode button is operated, originals are fed one by one from the top original. Since the solenoid 45 is excited continuously at this time, originals are carried continuously without stopping on a platen glass 10 because a stopper face 40' is placed in the projecting position, and originals are piled up on the eject tray. In this original arranging mode, normal copying operations are not performed at all in a copying machine body.
Patent JP-H0752566-A (JP)
Title: Substrate film for sublimable thermal transfer ink ribbon
Inventor: TAKEHISA KEITA
IPC: C09D183/05
Filed: 1993-08-19
Abstract: PURPOSE:To obtain a sublimable thermal transfer ink ribbon substrate film that is provided with a heat-resistant back coating layer, never generates sticking caused by the slide thereof relative to a heating element, and has superior anti-blocking properties and superior ink applying properties on an ink layer forming surface. CONSTITUTION:An ink ribbon is formed by providing a sublimable thermal transfer ink layer on one surface of a substrate film. In the substrate film for the sublimable thermal transfer ink ribbon, a heat-resistant back coating layer is provided on a surface of the film on the side to slide relatively to a heating element in the ink ribbon. The heat-resistant back coating layer is kneaded with fine powder silica and made of an organopolysiloxane having at least two vinyl groups in one molecule, an organohydrodiene polysiloxane having at least two SiH groups in one molecule, and a catalytic amount of a platinum compound.
Patent JP-H1154525-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA GENICHI
IPC: H01L21/338
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify a patterning process of an insulating film so that a part of an active layer is exposed, and to prevent the wire disconnection and the like of a gate electrode and a source/drain electrode caused by the sheet end of the insulating film. SOLUTION: In this method, a buffer layer 2 and an active layer 3 are formed on a silicon substrate 1, the other part of the active layer 3 is etched so that a part of the active layer 3 remains in a band shape, and thereafter a gate electrode is formed on this active layer 3. In this case, after the other part to active layer 3 is etched, an insulating film 8 is deposited and formed on the silicon substrate 1 in a state of leaving a mask material 7 used in etching. Thereafter, this mask material 7 is removed, and a part of the insulating film 8 deposited on the mask material 7 is removed. Then, the above described gate electrode is formed on the active layer 3.
Patent JP-S6183052-A (JP)
Title: Preparation of thermal head
Inventor: SAWAE TETSUNORI
IPC: B41J2/35
Filed: 1984-09-28
Abstract: PURPOSE:To reduce the irregularity in the resistance value of the heat generating resistor of a thick film type thermal head, by reducing the resistance value by applying a voltage pulse to the heat generating resistor. CONSTITUTION:The initial setting of a pulse condition such as the peak value Vs of apply voltage or the number (n) of pulses is performed by a calculation part 12. Next, the above mentioned set pulse is applied to a thermal head 7, of which the resistance value is equal to or more than a predetermined value R0, from a pulse generation circuit 10 and, thereafter, the resistance value of the thermal head 7 is measured by a resistance meter 11. Then, it is confirmed whether this measured value enters a definite range (e.g., 0.9-1.0 times) as compared with the preceding one and said lately measured value is compared with R0. When the above mentioned measuring range is larger than R0, the peak value Vs of an apply voltage pulse is increased by DELTAV to apply voltage. By this method, the peak value of apply voltage is increased to set the measur ing range of the resistance value of a heat generating element to the above mentioned range so as to set the same to R0 or less to complete adjustment. As a result the irregularity in the resistance value is reduced.
Patent JP-S6265940-A (JP)
Title: Method for desiliconizing aqueous acid iron chloride
Inventor: NAKAMURA MISAO
IPC: C02F1/60
Filed: 1985-09-19
Abstract: PURPOSE:To inexpensively and efficiently obtain iron oxide having high purity by feeding air to an aq. acid iron chloride soln. added with a surface active agent and alumina granular particles to foam the soln. and floating and separating the silicon-components in the dissolved state. CONSTITUTION:The surface active agent (e.g.: lauryl pyridinium chloride) and alpha-alumina granular particles as the adsorption assistant are added to the aq. acid iron chloride soln. which is waste liquid of pickling of steel products and after the soln. is stirred, the air is fed thereto for 30min-1hr at 5l/min to foam the soln. The various silicon-components in the dissolved state contained in the aq. soln. are floated and separated. The silicon-components (SiO2) in the aq. acid iron chloride soln. are thereby decreased to <=20ppm.
Patent JP-S6360410-A (JP)
Title: Optical device
Inventor: NODA HIDEKI
IPC: G02B6/122
Filed: 1986-09-01
Abstract: PURPOSE:To obtain an optical device of a low cost, whose coupling loss is small, and also, whose coupling degree is stable, by constituting this device of a projecting piece with an optical film, which has been formed on the surface of a substrate, and plural optical waveguides which have been formed on the surface of the substrate, so as to be brought to optical coupling through the projecting piece with an optical film. CONSTITUTION:An optical device is constituted of a projecting piece with an optical film, consisting of a transparent thin square-shaped projecting piece 21 which has been formed by etching on the surface of a substrate 40 consisting of a transparent body, and an optical film 22 which has been formed on the side face of the square- shaped projecting piece 21, and plural optical waveguides 1, 2 and 3 which have been formed on the surface of the substrate 40 so as to be brought to optical coupling through the optical film 22. Since the square-shaped projecting piece 21 is formed by an etching means, it is formed thinly enough, and also, an angle of a plane vision has high accuracy. Also, the respective optical waveguides form a desired dielectric film on the surface of the substrate 40, and thereafter, can be formed by the etching means. Accordingly, the respective optical waveguides adhere closely to the side face of the projecting piece with an optical film 20.
Patent JP-H0253882-A (JP)
Title: Composition for coating iron substrate and coated iron material using same composition
Inventor: NISHIZAWA HIROSHI
IPC: C09D179/08
Filed: 1988-08-18
Abstract: PURPOSE:To obtain the subject inexpensive composition, containing a polyamide- imide resin, amino resin and organic liquid, etc., at a specific ratio and capable of forming films exhibiting excellent adhesion even if exposed to heat (water) for a long period. CONSTITUTION:The objective composition containing (A) a polyamide-imide resin preferably obtained from trimellitic acid (reactive acid derivative thereof) and a diamine or diisocyanate, (B) an amino resin consisting of preferably melamine, benzoguanamine, etc., (C) an organic liquid consisting of preferably an aliphatic or alicyclic hydrocarbons, ketones, alcohols, water, etc., functioning as a solvent or dispersion medium of the components (A) and/or (B) and, as necessary, (D) a catalyst consisting of (poly)carboxylic acid, ethanolamine, etc., at a ratio so as to provide 0.020-0.28 weight ratio of the components [(B)/(A+B)].
Patent JP-H0868184-A (JP)
Title: Architectural panel
Inventor: AKIMOTO YUKIO
IPC: E04C2/28
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a thin architectural panel, which can be manufactured at low cost and which has the sufficient strength, by adhering a steel plate to the back surface of a surface plate with the adhesive agent so that both ends of the steel plate can be fitted to a bedding member. CONSTITUTION: Surface plates 2, 2 are made of plaster board, cement board or fiber reinforced cement board, which is reinforced by organic, inorganic or wood fiber. Steel plates 3, 3 made of vinyl chloride steel plate or zinc plated steel plate, which are formed into the flat plate or the plate with rib or wave, projecting part or recessed part or groove, are provided. The steel plate 3 is adhered to the back surface of the surface plate 2, and both ends 3a of the steel plate 3 are fitted to a bedding member 5 by using a fixing member 4 such as a screw. Or, both ends of the steel plate 3 are bent at a nearly right angle so as to form the bend parts 6, 6, and this bend part 6 is fitted in a groove 8 of a beam-like clip 7 having the groove-like cross section so as to connect both the panels 1 for fixation.
Patent JP-H1136076-A (JP)
Title: Cvd deposition apparatus and cvd deposition method
Inventor: MIZUKAMI MASAMI
IPC: H01L21/31
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a CVD deposition apparatus and CVD deposition method capable of executing film-forming on the front surface of a work while effectively preventing the film-forming on the rear surface thereof. SOLUTION: A chamber is internally provided with a susceptor 2 to be loaded with a semiconductor wafer W as the work. The front surface side of the semiconductor wafer W placed on this susceptor 2 is subjected to film-forming by supplying a treating gas via a shower head from a treating gas supplying system to the front surface side. A purging gas is supplied from the rear surface side of the semiconductor wafer W in its outer peripheral direction via a purging gas flow passage 12 from a purging gas supplying source. In such a case, the velocity of flow of the purging gas is set to the extent that the infiltration of the treating gas to the rear surface side of the work may be blocked by the flow of the purging gas on the outer periphery of the semiconductor wafer W.
Patent JP-S6448312-A (JP)
Title: Towed piezoelectric cable
Inventor: OGURA KOJI
IPC: H01B7/10
Filed: 1987-08-19
Abstract: PURPOSE:To prevent influence of various forces except an acoustic wave under water so as to obtain a high S/N by winding a piezoelectric wire where piezoe lectric layers are separated reversely between a core electrode and divided electrodes, around an unextendable flexible conductive core so that piezoelectric separation areas are arranged in an axial direction. CONSTITUTION:A piezoelectric layer 2 in which center a core electrode 4 is inserted is divided into two, while divisional electrodes 5a, 5b are formed on the outer peripheral faces of both piezoelectric divisional layers 3a, 3b. A piezoe lectric wire 1 where the piezoelectric divisional layers 3a, 3b are reversely separated respectively between the core electrodes 4 and the divisional electrodes is wound around unextendable flexible conductive core 8 such that the piezoelec tric divisional layers 3a, 3b are arranged in an axial direction. The wire 1 is inserted into a flexible tube, where an insulating oil is filled. It is thus pos sible to remove influence of wave, towing operation and the like generating various forces, as possibly as can, and to improve S/N ratio.
Patent JP-S6184149-A (JP)
Title: Adjusting method of optical image reader
Inventor: YAMANOBE MASATO
IPC: H04N1/04
Filed: 1984-10-02
Abstract: PURPOSE:To read with excellent resolution under an excellent lighting state by fixing an image sensor on the optical axis of a rod lens array so that the distance to the center position of the rod lens array is half as long as conjugate length. CONSTITUTION:A light source is fixed at an optimum position where it lights up a readout position 12 on an original surface, and the rod lens array 6 is fixed so that its optical axis runs on the readout position 12 on the original surface and the distance from the position 12 to the center of the rod lens array 6 is nearly a half as long as the conjugate length Tc of the rod lens array 6. Further, the image sensor 8 is fixed on the optical axis of the rod lens array 6 so that the distance to the center position of the rod lens array 6 is nearly a half as long as the conjugate length Tc of the rod lens array 6. The reader which is adjusted as mentioned above is placed in the best setting state merely by moving a substrate 2 to and away from an original 10' as shown by an arrow C.
Patent JP-H1047717-A (JP)
Title: Method of selecting ventilating apparatus
Inventor: ONIZUKA TOSHIYA
IPC: F24F11/02
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the lack of ventilation for an upper floor living room of a house with a plurality of stories by preparing a simple design rule of the amount of ventilating air where ventilating capability of a ventilating apparatus suitable for use of each total floor area is selected, and setting the amount of ventilating air using the simple design rule, and further selecting a corresponding ventilating apparatus. SOLUTION: Floor areas of first and second floors of an actual residence plan of about 100 residences are investigated as a population by a work A for each type of residence commodities. Then, about 20 residences are extracted among the actual residence plan of the population by a work B such that it substantially coincides with the normal distribution of the population which are assumed to be a sample house. In succession, the required amount of ventilating air of the sample house are previously simulated for each type of houses and separately for each total floor area. Finally, a simple design rule is prepared by a work D which selects ventilating capability of the ventilating apparatus suitable for the use for each separate total floor area, which rule is then used to set the amount of ventilating air and select a corresponding ventilating apparatus.
Patent JP-H1049064-A (JP)
Title: Lighting device
Inventor: TSUKADA SHOICHI
IPC: G09F9/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To increase quantity of light fetched in the inner part of a light guide body and to enhance the utilization efficiency of the light by tilting the inner wall surface of an end face side of a light source insertion space in both directions X and Y, so that a tilted reflection surface capable of reflecting the light from a light source in a direction reverse to the end face side is provided. SOLUTION: The 1st tilted reflection surfaces 21 and 21 are provided at a part of the inner wall surface of the end face 12c side of the light source insertion space 18. The reflection surfaces 21 and 21 are tilted in both directions X and Y and formed in a direction that the light from the light source 13 can be reflected in the direction reverse to that of the end face 12c. The light is radially emitted to an X-Y plane from the light source 13. Many components of the divergent light within the range of α out of the light from the light source 13 are reflected by the reflection surface 21 and become reflected light beams La and Lb. A part of the light is made incident on the light guide body 12 from the reflection surface 21 and reaches a curved surface R.  Many components of the light going toward the curved surface R are reflected in the direction X by the reflection surface 21.
Patent JP-H0739899-A (JP)
Title: Method and device for removing, nitrogen from waste water
Inventor: NOTO KAZUHIKO
IPC: C02F3/34
Filed: 1993-07-28
Abstract: PURPOSE:To provide a method and a device for removing nitrogen from waste water where nitrogen is effectively removed by preventing the sticking of molds on a nitrification bacteria immobilized carrier and maintaining good nitrification activity of the carrier. CONSTITUTION:Nitrogen contg. waste water is given denitrification treatment in a denitrification tank 3 and given nitrification treatment in a nitrification tank 5 having a carrier on which nitrification bacteria are included and immobilized at high concentration and nitrification liquid is circulated through the denitrification tank 3, causing nitrogen in waste water to be biologically removed. At this time, between the denitrification tank 3 and the nitrification tank 5 is installed an aerator 4 to which the included immobilized nitrification bacteria are not added. And most of BOD components are removed in the aerator 4 and the sticking of molds to the included immobilized nitrification bacteria in the nitrification tank 5 is prevented to provide a method and a device for removing nitrogen from waste water.
Patent JP-2000039200-A (JP)
Title: Control device for air conditioner
Inventor: FUKUDA OSAMU
IPC: F24F11/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To simplify a configuration for performing an automatic feeding of electricity from a control device installed at each of a plurality of indoor devices to one controller and prevent a simultaneous supplying of electricity from being applied by an erroneous operation. SOLUTION: A control device 2 is operated such that random numbers are generated by a random number generating means 16, a control signal transmitted through a transmission line 4 is produced by a control signal generating means 17 is response to he random numbers, a transmission timing is made and set by a timing means 9 in response to the random number to start a counting, and an electrical supplying determination means 10 determines not to supply any electricity in the case that a signal receiving start sensing means 14 detects a starting of receiving a signal of a signal receiving device 13 before reaching the transmission timing and a control signal discriminating means 15 discriminates that the received control signal is proper, and in turn when the transmission timing is reached and the control signal could be transmitted from the transmission device 12,  the determination means discriminates that an indoor device to start supplying of electricity is not present, determines supplying of electricity and starts a supplying of electricity from an electrical power supplying means 6 to a controller 3.
Patent JP-2001035180-A (JP)
Title: Shift register and electronic equipment
Inventor: KANBARA MINORU
IPC: H04N5/376
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption of a whole shift register caused by control signals supplied to each stage to a low level. SOLUTION: In this shift register, stages RS(1)-RS(n) of first to nth forms a first group, and stages RS(n+1)-RS(2n) of (n+1)th to 2nth forms a second group respectively. Signals Φ11, CK11 are supplied to odd number stages RS(1),..., RS(n-1) of the first group, and signals Φ21, /CK11 are supplied to even number stages RS(2),..., RS(n) of the first group. On the other hand, Signals Φ12, CK12 are supplied to odd number RS(n+1),..., RS(2n-1) of the second group, and signals Φ22, /CK12 are supplied to even number stages RS(n+2),..., RS(2n) of the second group. The number of times of charging and discharging to/from a gate of a TFT 201 of each stage is suppressed to virtually half the number of times when Φ11, Φ12 are made common without dividing into groups.
Patent JP-S6256443-A (JP)
Inventor: HOELTMANN WILHELM
IPC: C07C1/00
Filed: 1986-09-03
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-S6185968-A (JP)
Inventor: HIRATA TOSHIRO
IPC: A61N2/08
Filed: 1984-10-01
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-H0757109-A (JP)
Title: Image processor
Inventor: SHIBAZAKI SOHEI
IPC: H04N1/387
Filed: 1993-08-20
Abstract: PURPOSE:To provide the image processor which improves the degree of freedom of an editing process and easily obtains plural prints. CONSTITUTION:The image processor is equipped with an image scanner 20 which reads a document out, a digitizer 27 which specifies an edited area of the document, process means 50, 51, and 52 which edit said edited area as specified, an external storage device 39 which stores image data, an external I/F 40 for inputting external image data, and a printer 7 which prints out the edited image.