baber/WOPTO huggingface dataset:
Patent JP-H07183229-A (JP)
Title: Semiconductor thin film forming device
Inventor: YAMAGUCHI TETSUYA
IPC: H01L21/205
Filed: 1993-12-24
Abstract: PURPOSE:To provide a semiconductor thin film forming device which can selectively produce SiH3 radicals, can form a high-quality amorphous Si film, and can realize a stable film forming rate by constituting the device of a first reaction chamber for producing hydrogen radicals and a second reaction chamber for causing a reaction between a gaseous starting material and the hydrogen radicals. CONSTITUTION:A semiconductor thin film forming device is constituted of a hydrogen gas introducing means 1, first reaction chamber 2 provided with means 9 and 10 which decompose an introduced hydrogen gas and produce hydrogen radicals, and a second reaction chamber 4 provided with a means which introduces the hydrogen radicals, a gaseous starting material introducing means 7, and a means which causes a reaction between the gaseous starting material and hydrogen radicals. For example, the hydrogen radicals are produced by heating the hydrogen gas by passing the gas through a nozzle 1 equipped with a heater and introducing the gas into the first reaction chamber 2 equipped with RF electrodes 10 and the produced hydrogen radicals are introduced into the second reaction chamber together with undecomposed hydrogen molecules. On the other hand, a silane gas 8 which is the gaseous starting material is introduced into the chamber 4 through the nozzle 7 after the gas 8 is heated with a heater 6.
Patent JP-H05157271-A (JP)
Title: Suction grille rotary supporting device for air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F24F13/20
Filed: 1991-12-11
Abstract: PURPOSE:To reduce the number of parts and shorten assembling process by a method wherein a suction grille, an arm and an arm supporting point are formed integrally while a stopper is provided between the arm and a front panel. CONSTITUTION:An arm 1a and an arm supporting point 1b are manufactured so as to be integral with a suction grille 1 upon manufacturing while an engaging part 3b at the side of a front panel is manufactured integrally with the front panel 3 upon manufacturing. Accordingly, only one set of stopper 2 is manufactured as an independent part. According to this method, the number of parts can be reduced and the assembling process of the title device can be shortened.
Patent JP-H10154653-A (JP)
Title: X-ray mask and alignment device
Inventor: SAITO KENJI
IPC: G21K1/06
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To enable position data as to an X-ray mask to be very accurately detected by a method wherein an alignment mark is provided into the X-ray mask, and the thickness and the like of a membrane is properly determined according to the wavelengths of alignment tight rays. SOLUTION: Lateral deviation detecting physical optical devices 10 and 11 are provided onto a mask 8. The lateral deviation detecting physical optical devices 10 and 11 area each composed of a diffraction grating, a Fresnel zone plate and others. An irradiation beam 19 is refracted at the surface of the mask 8, repeatedly subjected to multiple reflection at the front and backside of the mask 8, and then turned to a transmitted beam of zero-order and first- order diffracted light. At this point, the thickness of a mask membrane is so set as to make the mask membrane maximum in transitivity for the irradiation beam 19 of various wavelengths or the make alignment signals maximum. by this setup.  The light fluxes of a transmitted beam from the front and rear of the mask membrane are made to interfere with each other, whereby diffracted light rays are enhanced in intensity by each other, and alignment signals becomes maximum in intensity.
Patent JP-H10207774-A (JP)
Title: Data rewriting device
Inventor: KADOKURA MASASHI
IPC: G06F12/14
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To protect the data of a rewritable memory without dropping processing speed and increasing cost by judging whether a rewriting program storing area is accessed or not for each fetch cycle period, and only when the area is accessed, executing a rewriting instruction. SOLUTION: Data are rewritably stored in the rewritable memory 6. A write permission signal generation circuit 4 generates a signal (write permission signal) for permitting writing in the memory 6 only at the time of judging that the rewriting program storing area 2a is accessed in accordance with a rewriting instruction for the memory 6 which is outputted from a CPU 1. Only when the write permission signal is generated when the data rewriting instruction signal for the memory 6 is outputted from the CPU 1, a data rewriting means 5 executes the data rewriting of the memory 6, so that the generation of error rewriting is prevented.
Patent JP-H06173083-A (JP)
Title: Titanium plate excellent in press formability and its surface treatment
Inventor: KIMURA KINICHI
IPC: C25D11/26
Filed: 1992-12-08
Abstract: PURPOSE:To obtain a Ti plate excellent in press formability by forming an oxidized coating film on the surface of a Ti plate. CONSTITUTION:A Ti plate is immersed in an alkali soln. having >=1% concn. and >=40mA/cm<2> electric current is supplied to form an oxidized coating film on the surface of the Ti plate in >=25nm thickness, or a Ti plate is immersed in an alkali soln. having >=10% concn. and >=100mA/cm<2> electric current is supplied for <=30sec to form an oxidized coating film on the surface of the Ti plate in >=25nm thickness. The objective Ti plate having an oxidized coating film on the surface in 25-60nm thickness and excellent in press formability can be produced.
Patent JP-H03189186-A (JP)
Title: Recording paper for ink jet printer
Inventor: TAKADA NOBORU
IPC: B41M5/52
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a preferable printing quality using an ink jet system by using recording paper having a coating layer meeting a predetermined condition specified by a recording density (resolving power) and an ink amount for 1 dot. CONSTITUTION:As recording paper available for an ink jet printer, coated paper coated with, e.g., a coating material of silica series is used. In this case, a dot pitch P, an ink amount V, and a coating weight mc of the recording paper are selected so that a relation between the coating weight mc (g/m<2>) of the recording paper and a dot diameter (mum) and a relation between an ink amount (mucc/dot) and the dot diameter (mum) can meet a condition shown by a formula (I). In this manner, a preferable printing result is obtained. The alphabet V represents an ink amount for one dot (mucc), mc is a coating weight (g/m<2>) of the coated layer, and P is a dot pitch (mum).
Patent JP-H04195655-A (JP)
Title: Information managing method of information processing system
Inventor: OCHIAI SHINICHI
IPC: G06F21/00
Filed: 1990-11-28
Abstract: PURPOSE:To preclude an illegal copy and a wrong copy from being taken by an illegal information processor by enabling an information processor to copy information with ciphered information permitted by a copy control manager. CONSTITUTION:A ticket 7 for obtaining copy information is ciphered copy permission information and can be deciphered with a deciphering key that a specific information processor has. The information processor 11 makes a communication with an information processor 13 having a copy control manager 8 and a copy control server 5 requests the copy control manager 8 to send the ticket for obtaining a copy of information A. The copy control manager 8 verifies the requesting information processor 11 and judges whether the information processor 11 can hold the copy of the information A by checking an access right data base 9. When the information processor 11 can have the copy of the information A of the information processor 12, the ticket for the permission is issued and sent to the information processor 11. Consequently, the information is prevented from being copied illegally or incorrectly.
Patent JP-H07179621-A (JP)
Title: Production of rubber-cord composite
Inventor: TAKAHASHI SHUJI
IPC: D06M101/16
Filed: 1993-12-24
Abstract: PURPOSE:To provide a rubber-cord composite which is improved in the adhesion between a rubber and an aramid fiber without detriment to the characteristics of the fiber. CONSTITUTION:An arom. polyamide fiber is treated with a first liquid treatment. comprising an epoxy compd., a styrene-butadiene rubber latex, and a thermally reactive water-sol. urethane resin, then treated with a second liquid treatment. comprising resorcinol, formalin, and a rubber latex, and volcanized integrally with an unvulcanized rubber.
Patent JP-2001114617-A (JP)
Title: Container for repelling insect and worm-repelling coating material
Inventor: HIRAKAWA MOTONORI
IPC: A01M29/12
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a container for repelling a worm, capable of preventing a slug from approaching, and further to provide a coating material for repelling the worm. SOLUTION: This container for repelling the worm, produced by baking a potter's clay mixed with a copper powder and reducing the copper powder oxidized by the baking in a reducing gas atmosphere can generate a copper ion by the moisture in the soil to repel the slug.
Patent JP-H03188748-A (JP)
Title: Facsimile communication system and its terminal equipment
Inventor: NAKAGAWA HIROAKI
IPC: H04N1/00
Filed: 1989-12-19
Abstract: PURPOSE:To accept only a required picture data by using a terminal equipment when each terminal equipment receives a picture data to display a caller station ID code of the picture data destined to itself thereby designating a desired caller ID code. CONSTITUTION:When a terminal equipment is going to receive a picture data, an operation panel 37 is operated to connect to a line with a center 1 and the reception of its own ID code and a picture data is inputted. The center 1 outputs a list of a caller ID code inputted relating to the entered ID code and the terminal equipment displays the list on a read section 38. Then the user of the terminal equipment observes the display and uses an operation panel 37 so as to select an ID code desired of reception and sends the list to the center 1. The center 1 according to the list sends the picture data to a line via a facsimile adaptor 14.
Patent JP-H08182907-A (JP)
Title: Filter washer and filter washing unit
Inventor: GOTO TSUNEO
IPC: B01D41/04
Filed: 1994-12-28
Abstract: PURPOSE: To provide a washer with a simple structure from which washing water is effectively jetted over a wide range. CONSTITUTION: This filter washing unit is provided with a transfer means 2 for reciprocating and transferring a filter F in a horizontally held state, a washing water jetting means 3 installed above a filter transfer route and for jetting washing water toward the filter F, a washing water feeding means 4 for feeding washing water to the washing water jetting means 3, an oscillation mechanism 5 for reciprocating and moving the washing water jetting means 3 in the direction crossing the transfer direction of the filter F to dispersedly jet washing water to the filter F, and a waste washing water discharge means 6A for discharging waste washing water after washing.
Patent JP-H10229559-A (JP)
Title: Method and filter for reducing effect due to block processing
Inventor: GUNTZBURGER PHILIPPE
IPC: H04N7/26
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce 'blocking effect' where discontinuity is visible especially at block borders in a restored picture due to loss of information during transmission in the case of compressing image data every block to transmit the data. SOLUTION: Information to reduce an error is introduced from the borders of blocks and a filter size is expanded to 2×n+1 pixels (n=2, 3, 4). The filter decides both pixels in a block and pixels outside the block in addition to block signals and noise activity. The decision is made by one-dimensional filters in horizontal and vertical directions.
Patent JP-2000155044-A (JP)
Title: Gas safety device
Inventor: FUJII YASUSHI
IPC: G01F3/22
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To lower the operation number of an ultrasonic sensor so as to reduce electricity consumption a size of a battery and a size of a device by arranging a measurement interval setting means changing an interval for actuating the ultrasonic sensor. SOLUTION: An actuating signal is fed from a control circuit 1 to an ultrasonic sensor driving circuit 2 so as to actuate an ultrasonic sensor 3, and an instantaneous flow rate of gas flowing through a flow passage 4 is measured. Then, integrated gas consumption is measured on the basis of the instantaneous flow rate data returned from the driving circuit 2. If the measured gas consumption is an abnormal one, an actuating signal is transmitted to a shutoff valve driving circuit 5 so as to close a shutoff valve 6 for stopping gas supply. A measurement interval setting means 8 optionally changing a flow rate measurement interval by the ultrasonic sensor 3 is arranged. Therefore, a measurement interval can be prolonged when gas is not used or when a using flow rate is not changed.  In this way, the operation number of the ultrasonic sensor 3 is reduced, and the size of a battery 7 can be reduced.
Patent JP-2000154477-A (JP)
Title: Production of press cushioning material
Inventor: OGURA SUSUMU
IPC: D06M101/16
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a press cushioning material hardly causing reduction in cushioning characteristics and deformation even under high-temperature and high-pressure hot press conditions by impregnating a fabric composed of a heat-resistant synthetic fibers with a resin and baking the resin. SOLUTION: A multiple woven fabric of triple to fivefold woven fabric woven by using a spun yarn composed a heat-resistant synthetic fiber such as aramid fiber, polyimide fiber, polyphenylene sulfide fiber or poly(p-phenylene benzobisoxazole) fiber, etc., is impregnated with a resin such as a fluororesin, preferably a fluororubber latex, dried and baked by a hot pressure press method, etc., to give the objective press cushioning material.
Patent JP-H04201189-A (JP)
Title: Controller for leg walking mechanism
Inventor: HATTORI MAKOTO
IPC: B25J9/10
Filed: 1990-11-30
Abstract: PURPOSE:To realize stable walking without a tall of a walking mechanism by deciding a correction leg from a sensor signal and walking pattern data and by correcting a leg point position through addition of a correction amount to a joint angle command value of the leg with the maximum correction sensitivity. CONSTITUTION:An attitude sensor for detecting an attitude change of a body 1 by a difference in leg point positions are provided, and a grounding sensor 4 for detecting a grounding state of a leg 2 is provided at the leg point so as to detect change in attitude of a walking mechanism and the grounding state. A leg to be corrected is selected from the state of the walking mechanism obtained from these sensor information and transition of a grounding leg and an attitude of the body 1 obtained from the walking pattern information, a correction sensitivity is acquired from an equation that totally differentiates the leg point position of the correction leg by each of joint angles of the leg, the joint that an absolute value of the correction sensitivity is the maximum is selected, and a correction amount is added to the joint angle command value so as to correct the leg point position, which realizes stable walking.
Patent JP-H08162013-A (JP)
Title: Electron emission element, electron source, image forming device using it and manufacture
Inventor: WATANABE NOBUO
IPC: H01J9/02
Filed: 1994-12-05
Abstract: PURPOSE: To simplify a manufacturing process of a surface conductive electron emission element to be used as an electron source of an image forming device. CONSTITUTION: In a manufacture of a surface conductive electron emission element wherein an electron emitting part 2 is provided on a conductive thin film 3 for communicating element electrodes 4, 5 with each other on an insulting substrate 1, the patterning process of the conductive thin film 3 is constituted of a forming process of a positive photoresist 21 onto the substrate surface 1 on which the element electrodes 4, 5 are formed, an exposure process for performing exposure from the back surface of the substrate so that the element electrodes 4, 5 may be taken as exposure masks, a developing process, a film forming process of the conductive thin film 3, and a removing process of the positive photoresist. In patterning of the conductive thin film serving as a film for electron emission, an alignment process of a photo mask and the base plate is not required.
Patent JP-H07233167-A (JP)
Title: N,n'-difluorodiazabicycloalkane derivative, n-fluoroazazoniabicycloalkane/lewis acid adduct and use and usage thereof as electro- philic fluorinating agents
Inventor: RONARUDO ERITSUKU BANKUSU
IPC: C07C17/10
Filed: 1994-12-02
Abstract: PURPOSE: To provide N,N'-difluorinated diazacycloalkane derivatives represented by a specific formula which are readily obtainable from starting materials commercially available in substantial quantities and useful in the synthesis of pharmacologically active compounds and for fluorinating agents site-selective towards carbanionic substrates or the like.  
     CONSTITUTION: The objective derivatives are represented by formula I (wherein (n) is 0, 1 or 2; R 1 -R 5  are each 1-6C alkyl, aryl, 1-6C alkyl substituted aryl or aryl substituted 1-6C alkyl; X -  is each a counterion and 2X -  is a single divalent counterion) and the adducts thereof is represented by formula II (wherein Y is an easily fluorinatable Lewis acid) and include, e.g. 1-fluoro-4- aza-1-azoniabicyclo[2,2,2]octanetrifluoromonoborane tetrafluoro-borate. Further, it is suitable to e.g. react 1,4-diazabicyclo[2,2,2]-octanefluoromonoborane with sodium tetrafluoroborate in HPLC-extra pure acetonitrile at low temperatures. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04203398-A (JP)
Title: Blower
Inventor: SUETOMI AKIRA
IPC: F04D29/66
Filed: 1990-11-30
Abstract: PURPOSE:To realize a low noise by a method wherein a sucking direction and a discharging direction of a blower stored in a low noise blower are not coincided with an air aeration direction of a box. CONSTITUTION:An inside part of a sound reducing box 1 is divided by a partition plate 3 into a suction side and a discharging side and a blower 2 is stored at an intermediate part between them. Air sucked from a suction port 4 passes through within a box, is sucked from a suction port 21 of the blower, diffused again from the discharging port 22 of the blower into the sound reducing box, reflected and absorbed and thereafter the air is discharged out of the discharging port 5 of the box, resulting in that a substantial sound reducing effect can be attained.
Patent JP-2000156291-A (JP)
Title: Electroluminescent element and its manufacture
Inventor: KOBAYASHI HIDEKAZU
IPC: H05B33/22
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To enhance luminous efficiency and to lower a driving voltage by forming a fluoride layer between a hole injection layer or hole transporting layer containing a polythiophene derivative and a luminescent layer. SOLUTION: A film of a substance that can be used as the hole injection layer or positive hole transporting layer 3 containing a polythiophene derivative is formed on a transparent substrate 1 having a patterned transparent positive electrode after oxygen plasma or UV irradiation processing is performed. Then, after a fluoride layer 4 is formed on its surface, a film of a substance that can be used as a luminescent layer 5 is formed on the surface, and a negative electrode 6 is formed on it. Wires are led from the negative electrode and a protective film 7 is formed on the negative electrode to seal it.  In this case, because the matching of the interfacial energy level between the positive hole injection layer or positive hole transporting layer 3 and the luminescent layer 5 can be secured by the formation of the fluoride layer 4, luminous efficiency can be improved and a driving voltage can be reduced. A suitable ionizing potential can be retained by containing the polythiophene derivative.
Patent JP-H01215337-A (JP)
Title: Moving agitating member
Inventor: ARA BUSHIE
IPC: B01F15/00
Filed: 1988-12-28
Abstract: PURPOSE: To efficiently agitate, knead, mix and homogenize substances by providing the member with blades which transmit large torque even in the mass of a highly viscous paste, powder or liquid and act as a heat exchanger as well. CONSTITUTION: Each blade 11 is suitable for fixation to a hub and is provided with a base 12 consisting of its axis X-X' of rotation as the center, a blade root 16 which extends in a direction nearly radial to the axis X-X' of rotation from the outside surface of the base 12 and a curved blade segment 17 which extends from the blade root 16, rises at an angle β with the axis X-X' of rotation, extends backward and directs its projecting front end edge 19 toward the rotating direction of a moving member. The blade segment 17 is formed to a crescent shape, converges forward from the blade root 16 and is twisted by an angle γ toward the axis of rotation at least at its terminal. The blade root 16 and the blade segment 17 have a right-angled cross-section of a triangular shape. Consequently, the efficient execution of the agitation of the materials is made possible.
Patent JP-H07190521-A (JP)
Title: Cooling/heating switchover type heat pump equipment
Inventor: MORIKAWA AKIRA
IPC: F25B7/00
Filed: 1993-12-27
Abstract: PURPOSE:To prevent ineffective spending of a running cost by a construction wherein a heat exchanger for temperature control and a heat exchanger for heat absorption and radiation are provided, a plurality of heat pump circuits are interposed in series thermally between a low-temperature end side evaporator and a high-temperature end side evaporator and a switching operation is conducted. CONSTITUTION:In a cooling operation, a heat exchanger N3 for temperature control is made to function as a low-temperature end side evaporator EL and a heat exchanger N4 for heat absorption and radiation is made to function as a prescribed intermediate condenser CM positioned between the low-temperature end side evaporator EL and a high-temperature end side evaporator CH in a series group of a plurality of heat pump circuits. In a heating operation, the heat exchanger N3 for temperature control is made to function as the high- temperature end side condenser CH and the heat exchanger N4 for heat absorption and radiation is made to function as a prescribed intermediate evaporator EM positioned between the low-temperature end side evaporator EL and the high-temperature end side condenser CH in the series group of the heat pump circuits in a plurality. Accordingly, the heat exchanger N4 for heat absorption and radiation is switched over to a state of being operated at a condenser temperature or an evaporator temperature which is an intermediate temperature suitable for heat radiation and heat absorption in relation to heat absorption and heat radiation sources.