baber/WOPTO huggingface dataset:
Patent JP-H04239727-A (JP)
Title: Dry cleaning of semiconductor substrate
Inventor: OKUNO MASAKI
IPC: H01L21/304
Filed: 1991-01-23
Abstract: PURPOSE:To offer a method for dry cleaning of a semiconductor substrate contaminated by a heavy metal in a high-concentration degree by means of suppressing etching of the semiconductor substrate. CONSTITUTION:Removal of a heavy metal is performed by making a chlorine radical to contact with a semiconductor substrate contaminated by a heavy metal, and removal of contamination of the semiconductor is so constituted that a temperature and a time where no contamination is generated, are experimentally decided, and with these experimentally decided temperature and time, a chlorine radical is made to contact with a substrate of the same kind with the substrate of aforesaid semiconductor. Further, a spectrum of an element constituting aforesaid semiconductor to be contained in exhaust gas is detected during dry cleaning at the same time by using a spectrum detection device, and when this spectrum detecting device detects the spectrum of an element constituting the semiconductor, dry cleaning is finished.
Patent JP-S56117750-A (JP)
Title: Prevention of interfacial corrosion in hot packing of canned fruit
Inventor: YAMADA MORIO
IPC: B67C3/00
Filed: 1980-02-25
Abstract: PURPOSE: In the production of canned fruit, an exaust box is used to prevent interfacial corrosion.  
     CONSTITUTION: For example, a certain amount of orange pulp is put in a can container, a syrup solution is poured thereto, then the can lid is temporalily fitted to the container with a clincher so that a small gap is left between the lid and container to permit free air breathing. Then, the container is passed through the dearation box that is controlled to 100°C so that the can container is heated to a temperature at which th enzymes added are not deactivated, e.g., 70W76°C, at the center to remove the air in heat space of the container. The container is sent to a vacuum or seamer provided with a steam flow mechanism to clinch doubly the temporalily clinched can lid for tightly sealing. Finally, the tightly sealed container is sterilized by heating and cooled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54114854-A (JP)
Title: Heat resistant material manufacturing process from organic compound with silicon
Inventor: NAKAMURA KATSUYUKI
IPC: C04B35/56
Filed: 1978-02-28
Abstract: PURPOSE: To facilitate sintering organic compound with silicon which is high in the residual ratio for a short time by adding at least one sort of either compound with aluminum or compound with iodine, otherwise mixture of these compounds with borate compound.  
     CONSTITUTION: Application is selected by either solitary use or use of two sorts or more for compound with aluminum, such as of aluminum oxide, hydroxide, with organic carboxylic base; compound with iodine, such as of iodine, hydroiodine and its base, iodinated organic compound, etc., otherwise one sort or more of which is or are added into compound with boric base, such as boric acid, meta-boric acid, etc. For example, 0.001W20 weight part is used for 100 weight part of organic compound with silicon. Addition of the mixture with sintering in the final attainable temperature range between 800 and 1800°C facilitates sintering the organic compound with silicon at a high residual ratio. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09187172-A (JP)
Title: Flower pot
Inventor: TANAKA SATOSHI
IPC: A01G9/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a flower pot having remarkably increased storable water volume and improved drainage and ventilation and enabling easy control of liquid level even by using an opaque material as the material for the flower pot. SOLUTION: This flower pot is composed of an upper vessel and a lower vessel. The upper vessel is composed of an inner cylinder 1 and an outer cylinder 2 placed outside of the inner cylinder 1 interposing a definite gap from the outer circumference of the inner cylinder 1. The upper parts of the inner cylinder 1 and the outer cylinder 2 are united with each other to form an upper wall 3. A cylindrical hollow part having a closed upper end and an opened lower end is formed between both cylinders to form a water-storage tank. The lower opening of the cylindrical hollow part is closed with the detachable lower vessel. A water-pouring port 4 is opened on the upper wall 3 of the upper vessel. A water-pouring pipe 5 is suspended from the pouring port in the cylindrical hollow part. An exhaustion pipe 6 is vertically erected in the cylindrical hollow part.  The lower opening of the exhaustion pipe 6 is connected to an opening opened at the joint part of both vessels. A cylinder is vertically erected on the bottom wall 8 inside of the joint part of the bottom wall 8 of the lower vessel and the lower end of the inner cylinder. The upper face of the cylinder is provided with small vertical through-holes acting as a ventilation port as well as a drainage port.
Patent JP-S61182371-A (JP)
Title: Facsimile equipment
Inventor: UKEGAWA TAKESHI
IPC: H04N1/04
Filed: 1985-02-08
Abstract: PURPOSE:To transmit only a part of a transmission original by feeding the transmission original up to an optional position, providing a position display device displaying a position on a read line of the transmission original so as to display state of picture information. CONSTITUTION:The distance from the head of a transmission original of a transmitted part in the transmission original is measured. When the transmitted part is the latter half of the transmission original, after the transmission original is loaded to a facsimile equipment, a feed key 13 is depressed and when the indication of a message display device 14 is coincident with a boundary position, the depression of the feed key 13 is released to stop the transmission original at the position. After destination information is inputted by operating a ten-key TK in this state, a start key 11 is depressed to start reading of the transmission original and transmission of picture information. When the transmitted part is the first half of the transmission original, transmission of picture information is started, and when the indication of the message display device 14 is coincident with the boundary position, a stop key 12 is depressed to finish the reading of the transmission original and transmission of picture information.
Patent JP-S59151629-A (JP)
Title: Digital electromagnetic clutch device able to drive load in normal and reverse directions
Inventor: BAN ITSUKI
IPC: F16D48/06
Filed: 1983-02-15
Abstract: PURPOSE:To enable the torque to be quiently transmitted, by driving a load through the respective output gears of a digital electromagnetic clutch of non-inverting or inverting type operated to be driven by a driving rotary wheel rotated only in one direction. CONSTITUTION:If an excitation coil 16 is electrified, a lever 12 is unlocked by cancelling the magnetic force of a magnet 14, and a rotary wheel 13 is brought in forced contact with a rotary wheel 5e directly connected to an electric motor 5, turning counter clockwise a gear 13b and an eccentric rotary wheel 13c and increasing the forced contact force in accordance with a load 1. This forced contact force, being not generated by only a spring 12b, requires the spring 12b with only weak tension, and also less electric power is only required to be input to the excitation coil 16. When an electric pulse is input to this excitation coil 16, the rotary wheel 13, being brought in forced contact with the wheel 5e by unlocking the lever 12, performs one turn, and also a lever 12a, performing one time of shuttle motion and approximating again to a yoke 15, is relocked by the magnet 14. In such way, generation of a mechanical noise, being decreased without any friction part, enables a long durable period to be obtained further the rotation in accordance with a number of pulses to be transmitted.
Patent JP-H05188857-A (JP)
Title: Map matching method for navigation system
Inventor: AIDA SHIGEKI
IPC: G08G1/0969
Filed: 1992-01-09
Abstract: PURPOSE:To prevent a road from being missed by holding the terminal position of straight advancement as the candidate of a current position in the case of driving just for a prescribed distance estimated by the measuring error of a driving distance sensor after arriving at the terminal position of straight advancement. CONSTITUTION:When a block where the road is present constitutes a T-shaped road, a straight advancement terminal position P is held as the candidate of the current position by a CPU while driving just for a prescribed distance L1 estimating the measuring error of a driving distance sensor after the calculated current position reaches the straight advancement terminal position P since a car actually positions in front of the straight advancement terminal position P because of the measuring error of the driving distance sensor although the calculated current position reaches the straight advancement position P in road map data when the car straightly advances along a straight advancement road S like an arrow and turns to left at the straight advancement terminal position P. When the car travels just for the prescribed distance L1, the candidate of the current position and the position of the own car are coincident at the straight advancement terminal position P.
Patent JP-S62182236-A (JP)
Title: Production of particle dispersed metal
Inventor: HARA YOSHIAKI
IPC: C22C1/10
Filed: 1986-02-05
Abstract: PURPOSE:To produce a particle dispersed metal uniformly dispersed into a metal with good productivity by blowing gas contg. the dispersion particle powder from a slit nozzle having the length equal to the width of molten metal flow or longer than said width to the molten flow which falls like a film. CONSTITUTION:A molten metal 6 in a tundish or ladle 1 is dropped as the circular cylindrical molten metal flow 9 from a nozzle to the spacing between a pair of rolls 5 and 5 under rotation. The above-mentioned rolls 5 are preferably constituted of BN, MgO, etc. having an excellent heat insulating characteristic to prevent the formation of a solidified shell. The gas contg. the dispersion particle powder of oxide, nitride, etc. is blown from the slit nozzle 4 having the length equal to or larger than the width of the molten metal flow 3 is blown to the film-like molten metal flow 3 formed in the above-mentioned manner. The molten metal flow 3 is thereby efficiently atomized to form liquid drops 8 which are deposited together with the above-mentioned powder in a casting mold 7. The dispersion particle powder is thus uniformly dispersed into the metal.
Patent JP-2000223654-A (JP)
Title: Chip scale package for multichip
Inventor: SEN MEICHI
IPC: H01L25/07
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce thickness and surface area by providing a film carrier with a plurality of conductive wires arranged on an insulation film. SOLUTION: Two chips 50, 52 of different size are contained in one package of substantially the same size as that of the larger one of the chips 50, 52 such that the chip 50 has a wider surface area than the chip 52. The chip 52 is placed on same surface as the insulation film 54 of a film carrier 58, a protrusion 66 of the chip 52 is surrounded by the insulation film 54 of the film carrier 58 and a plurality of conductive wires 56 are arranged on an insulation film. These conductive wires 56 are made thinner than a conductive wire being used in another type of carrier and the width thereof is also limited.
Patent JP-S60165627-A (JP)
Title: Flash photography system
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/16
Filed: 1984-02-08
Abstract: PURPOSE:To obtain a system which transmits and receives many kinds of data with the number of bits of a camera body and never malfunctions by sectioning bytes for data transfer between devices. CONSTITUTION:Bytes for data transfer between flash devices I and III and a flash controller IV are provided and bytes for data transfer from the flash device II or controller IV to the camera body V are further provided to transfer many data. The data transfer from the flash device II to the main body V is inhibited in multiple flash mode and only data that controller IV reads out of the flash devices I and III is sent to the main body V to prevent malfunction.
Patent JP-H09211381-A (JP)
Title: Film viewer
Inventor: YOKOYAMA MASAO
IPC: G02B27/02
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To normally control film-feeding by necessarily performing film rewinding operation even in the case of exchanging a battery in the midst of the film-feeding. SOLUTION: In a state where the film is housed in a cartridge, a cartridge cover 1 is opened to load the cartridge, and then the cover 1 is attached. When a winding button 2 is pushed, continuously, automatic loading is started, so that the film is fed from the cartridge. When a 1st frame is fed to the position of an image frame provided inside, a lamp for illumination is turned on so as to illuminate the frame at the position of the image frame. In this film viewer in which the cartridge housing the developed film is loaded and which motor- drives and feeds the film so that the desired frame of the film can be observed, the rewinding feed control is executed for housing the film in the cartridge when power is supplied to a film motor-driving and feeding means.
Patent JP-S54115096-A (JP)
Title: Emergency light with timer
Inventor: SOGA SEIJI
IPC: H02J9/02
Filed: 1978-02-28
Abstract: PURPOSE: To avoid useless discharge of batteries and to extend the life, by incorporating the timer so that operation is made with the power failure of commercial source, allowing to open the illumination circuit for emergency after the set time.  
     CONSTITUTION: The system is composed of the commercial power source 1, commercial illumination circuit 2 connected to the power supply 1, charging circuit 3 connected to the source 1, emergency battery connected to the circuit 3, emergency lighting circuit 6 with timer connected to the battery 5, and relay 8 selecting the fluorescent light 7 of the commercial lighting circuit 2 from the circuit 2 to the circuit 6 at power failure of the source 1. If the source 1 is in failure, the operation of the circuit 2 and the charging by the circuit 3 are stopped, the contact S 1  and S 2  are changed over, the battery 5 is connected to the timer 15 and the inverter circuit 16 with the contact S 3  closed, high frequency power of the set time circuit 16 is fed to the fluorescent light 7 to allow illumination at emergency, the normally closed contact S 4  of the timer 15 is open after the set time, and the current supply to the fluorescent light 7 is stopped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59152284-A (JP)
Inventor: SHIMIZU KAZUFUSA
IPC: C05F9/02
Filed: 1983-02-14
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-S58140684-A (JP)
Inventor: URUSHIBARA HIROSHI
IPC: G21C7/08
Filed: 1982-02-17
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-H03226771-A (JP)
Title: Supporting device for maintenance work of image forming device
Inventor: SHIMIZU TADAFUMI
IPC: G03G15/00
Filed: 1990-01-31
Abstract: PURPOSE:To precisely execute treatment corresponding to the operating condition of an image forming device and to realize quick work by selecting corresponding guide information based on condition data and supplementary condition data. CONSTITUTION:A storage means 408 stores the guide information showing the procedure of maintenance work corresponding to the respective various kinds of operating conditions of the image forming device. Besides, a reception means 405 receives the condition data, which shows the operating condition of the electrophotographic image forming device constituted so that it can communicate with an external device, from the image forming device. Then, when information related to the operating condition obtained by a serviceman is inputted as the supplementary condition data by an operation input means 403, a diagnosis is executed by a diagnostic means 401 based on the condition data and the supplementary condition data and the corresponding guide information is selected. Thus, the treatment corresponding to the operating condition of the image forming device is executed more precisely and the quick work is realized.
Patent JP-S60169239-A (JP)
Title: Signal transmitter of mobile body
Inventor: SADAKANE KENICHIROU
IPC: B25J9/16
Filed: 1984-02-13
Abstract: PURPOSE:To miniaturize the transmitter and to decrease radio wave interference with plant equipment by coupling signals in terms of capacitance with a copper plate provided to a shield type parallel 2-wire line installed along with a running path of a mobile and collecting power through contact. CONSTITUTION:A check apparatus (e.g., temperature sensor, radioisotope detector or the like) mounted on a mobile body 1 is moved and stopped by an operating panel 4 at the outside of a case 2 along a running route 3 around a main device provided in the case (barrier) 2 and the information of a district is collected. The transmission route 3 is formed with a shield parallel 2-wire line and a copper plate, the signal transmission is coupled with a capacitance with the copper plate and the power is fed by the contact collecting system. Thus, external operation is conducted easily externally to a small-sized device and this system is suitable for maintenance and inspection of an atomic reactor or the like.
Patent JP-S58139902-A (JP)
Title: Rotary shelf
Inventor: FUJII TOSHIAKI
IPC: B65G1/137
Filed: 1982-02-15
Abstract: PURPOSE:To perform a stock in-and-out work efficiently by disposing stock in- and-out work object indicating means at each position corresponding to all the load storing portions positioned in a stock in-and-out work portion of a rotary shelf. CONSTITUTION:A warehousing work is started by entering in a computer 18 according to an in-slip 21 with a console panel 19. The computer 18 is adapted to issue an inwork list 22 by retrival. Subsequently, when an operator pushes a starting button 20, a rotary shelf 1 is driven so that load storing portion group stops at a stock in-and-out work station 9, and a work object indication lamp 12 of a load storing portion 2 for the warehousing work is lighted. The operator stores a load at a lighting position according to the list 22. Thus, the warehousing work is completed. In case of a stock out work, according to an out-slip 23, the console panel 19 is adapted to indicate a stock-out operation and make the computer issue an out work list 24. In the same operation as the in-work, the load storing portion 2 for the out-work is called to the in-and-out work station, and the indication lamp 12 is lighted. The operator carrys out a load from the load storing portion indicated by the indication lamp. Thus, the out-work is completed.
Patent JP-S63189894-A (JP)
Inventor: OKAMOTO TAKIO
IPC: G09G3/28
Filed: 1987-02-02
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-S52107455-A (JP)
Title: Self cooling bearing system
Inventor: KANEKO RIYOUICHI
IPC: F16C37/00
Filed: 1976-03-05
Abstract: PURPOSE: To provide a self cooling type bearing system which doesn't require a secondary device by increasing the thermal conductivity of oil film without harming vibration characteristic of a rotating element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61181334-A (JP)
Inventor: KURONO TOSHIKO
IPC: A21D13/04
Filed: 1985-02-07
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。
Patent JP-S62181684-A (JP)
Title: Dynamic brake device for synchronous type ac servomotor
Inventor: SATO KENJI
IPC: H02P3/22
Filed: 1986-02-05
Abstract: PURPOSE:To shorten travelling by inertia on emergency stop by externally connecting a variable means, through which an external resistance value corresponding to the number of revolution of a servomotor is set, to an armature winding for the servomotor. CONSTITUTION:An AC servomotor 1 and a control amplifier 2 are connected normally. The control amplifier 2 and the AC servomotor 1 are detached on abnormality, and variable resistors 6 are connected at the terminals of armature windings 3 for the AC servomotor 1. The resistance values of the variable resistors 6 are set in response to the number of revolution of the AC servomotor 1, and follow in the number of revolution of the AC servomotor 1 and are varied.
Patent JP-S54116574-A (JP)
Title: Brake vibration-proof type proportioning valve
Inventor: OOTA TAKAAKI
IPC: B60T11/34
Filed: 1978-03-01
Abstract: PURPOSE: To prevent the vibration of a brake resulting from the unevenness of the thickness of a disc rotor, the fault of the degree of a true circle of a brake drum, etc., at a low cost, by varying a proportioning valve extremely slight.  
     CONSTITUTION: A proportioning valve supplies braking compressed oil to a second chamber 14 through a void between a cylinder cap 9 and a spring seat 18 of a piston 2 from a first chamber 13 when the compressed oil is fed to a port 11, and introduces the compressed oil to a rear wheel cylinder from a port 12 while filling the role of pressure reduction functioning because the piston 2 is pushed into an air chamber 7 against the force of a compression spring 16 when braking oil pressure rises and a valve piece 8 contacts with the cylinder cap 9. In such a proportioning valve, the maximum separation distance L between the valve piece 8 and the cylinder cap 9 and the load characteristic of the compression spring 16 are set so that hydraulic pressure vibration sufficiently be absorbed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58140234-A (JP)
Inventor: IIZAKA YOSHIHARU
IPC: B65D35/08
Filed: 1982-02-16
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-H11223312-A (JP)
Title: One side baking grill burner
Inventor: NAKAGAWA HIROYUKI
IPC: F23D14/14
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To realize direct ignition system, necessitating no pilot burner, in a Bunsen combustion system burner, and contrive the reduction of a cost, simplification of a structure as well as the reduction of a labor for assembling work. SOLUTION: In a Bunsen combustion system one side baking grill burner 1, a burner head 2 for heating one side is constituted of a surface plate 3 on which a multitude of flame ports 4 are formed, and a back surface plate arranged at the back side of the surface plate with a gap. A mixing tube 1 for supplying primary mixed gas 6 to one end unit side of the burner head 2 is provided while an ignition device 8 is arranged on the flame port surface 12 of the burner head 2.  The ignition device 8 is provided with a frame type gas collecting unit 9 for collecting the primary mixed gas 6 injected out of a part of the flame ports 4 of the burner head 2 to mix the collected gas into secondary air, and an electric discharge electrode 10 for ignition which is for generating flame for ignition in the gas collecting unit 9 and causing the transition of flame to the flame port surface 12 of the burner head 2.
Patent JP-S56120210-A (JP)
Title: Digital filter
Inventor: MIZUKAMI TOSHIHIKO
IPC: H03H15/02
Filed: 1980-02-27
Abstract: PURPOSE:To enable to halve the number of multipliers of a delay equalizer, by making the difference and the sum between the signal input from the input terminal of a filter and the signal fed back from the output terminal via a delay element, multiplying the coefficient of transfer function to each output and adding the output of the difference to the sum of output via a delay element. CONSTITUTION:The signal input from an input terminal 201 and the signal fed back through a delay element 205 from a filter output terminal 202, are added and substracted at adders 204 and 203 respectively, and they are multiplied with the coefficient of the transfer function at multipliers 211-214, and the output of the multipliers 211 and 213 is respectively subtracted and added at adders 224 and 221. Further, the input signal is input to the adder 224 via a delay element 234, the output of addition is fed to the adder 221 via the adder and delay element at the next stage, and the output of the digital delay equalizer is obtained from the output of the adder 221.