baber/WOPTO huggingface dataset:
Patent JP-S56118754-A (JP)
Title: Electric dust collector equipped with fluidized dust collecting layer
Inventor: HOTSUTA TAKAHIRO
IPC: B03C3/145
Filed: 1980-02-23
Abstract: PURPOSE:To miniaturize an apparatus without lowering dust collecting efficiency by a method wherein a charging chamber and a dust collecting chamber constituted from a porous plate are separated as well as a front fluidized dust collecting layer and a rear fluidized dust collecting layer filled with an electroconductive material are provided in the dust collecting chamber. CONSTITUTION:A gas containing powdery dust is introduced into a charging part 2 of the electric collector and a part of said dust whose flow speed is reduced is fallen by its own wt. and discharged externally through a dust hopper 17, a dust screw conveyor 18, a dust discharging rotary valve 19. The remainder of said dust is ionized by an electric field between a discharging wire 20 and an earth electrode 21 and entered into the fluidized dust collecting layers 7, 9 through porous opening parts 26 of the porous plate 6. The powdery dust is attracted, impinged and deposited to small iron balls which are an electroconductive material in the fluidized dust collecting layers 7, 9. The gas withdrawn from the fluidized dust collecting layers 7, 9 has been cleaned sufficiently and discharged from the electric dust collector. The aforementioned small iron balls repeat the standstill and the fluidizing mutually.
Patent JP-H11219201-A (JP)
Title: Operation method using screen of equipment
Inventor: AKASHI SHIGERU
IPC: G05B9/02
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation. SOLUTION: At the time of activating a blower A, when the blower A is selected, the switch tag of the blower A is opened on a screen. The switch tag is constituted of the three switches of ON, automatic and OFF, and in the state where the blower A is stopped, the OFF switch is lighted in green. When ON is selected, the upper half part of the ON switch is lighted and an ON key is newly displayed inside the switch tag. When it is confirmed that the ON switch is lighted and the ON key is selected, the ON switch and the ON key are lighted. Thus, the blower A is activated and the ON key disappears.
Patent JP-H03227602-A (JP)
Title: Manufacture of ceramic valve disc
Inventor: TANIGUCHI SATOSHI
IPC: F01L3/02
Filed: 1990-02-02
Abstract: PURPOSE:To make a deformation quantity of a valve spindle at the time of firing small, by a method wherein valve molded body is fired by constituting the title method so that an axial line of the valve spindle becomes almost a vertical directing and a valve spindle whose sectional area is larger becomes the lower part. CONSTITUTION:A valve molded body 3 is formed of a ceramic material, the top of a valve spindle 2 has the smallest diameter D1, the lower end of the valve spindle 2 of a connecting part with a valve head part 1 has the maximum diameter D2 of the valve spindle 2 and the diameter becomes gradually and continuously small extending from the D2 to the D1. Moreover, since the valve head part 1 possesses the bottom 1a meeting perpendicularly with the axial line of the valve spindle 2, when the valve molded body 3 is put on a floor surface 4 by coming into contact with the upper part of the floor surface 4, holding can be performed easily so that the same becomes a posture for firing. When the firing is completed, the valve molded body 3 becomes a ceramic valve body. Then an outer circumferential surface of the valve spindle 2 is cut so that the valve spindle 2 of a valve body becomes columnar having a target diameter D4 as shown by a chain line with two dots and also the rear of the valve head part is cut in accordance with this. With this construction, a quantity of material and a time of cutting process of the ceramic material can be reduced.
Patent JP-H06211541-A (JP)
Title: Glaze
Inventor: NAWA HISASHI
IPC: C04B41/86
Filed: 1993-01-14
Abstract: PURPOSE:To provide a glaze capable of obtaining a excellent mat surface. CONSTITUTION:A frit (10-50 pts.wt.) containing 5-30wt.% MgO, a MgO based raw material (5-40 pts.wt.) such as talc, dolomite, magnesite, calcined talc and another glaze raw material (the sum total 100-130 pts.wt.) such as feldspar are weighted, mixed and kneaded with an adequate quantity of water using a ball-mill. Thus, the sludge like glaze is produced. A pottery is completed by applying this glaze on the base surface of a tile and firing under a prescribed condition.
Patent JP-S63192307-A (JP)
Inventor: NOMURA MASARU
IPC: A01C11/02
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-H04260847-A (JP)
Title: Cable body laying structure in motorcycle
Inventor: SUZUKI KAZUTATSU
IPC: B60R16/02
Filed: 1991-02-15
Abstract: PURPOSE:To prevent a cable from being damaged while securing the capacity of an air cleaner by accommodating a part of a cable body, laid from the front to the rear of a vehicle body, into a recessed part formed along the bottom part of the air cleaner. CONSTITUTION:At the bottom part 10a of an air cleaner 10, a recessed part 10b for laying/accommodating a part of a main harness 1 is formed along the proceeding direction of a vehicle. The main harness 1 is laid behind a vehicle body, along the inner side of a tank rail 4, and a part of the main harness 1 is accommodated into the recessed part 10b formed along the bottom part 10a of the air cleaner 10 at the time of passing through the air cleaner 10. The large capacity of the air cleaner 10 can be thereby secured, and the damage generated to the main harness 1 is reduced considerably as well as external appearance is improved since a part of the main harness 1 is not exposed from the body side part.
Patent JP-H07217813-A (JP)
Title: Acoustic radiation signal collector and acoustic radiation sensor
Inventor: SUTEIIBUN PII NUSUPURU
IPC: G01M3/24
Filed: 1995-01-18
Abstract: PURPOSE: To simply monitor a plurality of furnace wall tubes or other pipings of tubes located in parallel with any leakage by coupling a cross member to a plurality of waveguides fixed to an object to be inspected at a plurality of positions on the object. CONSTITUTION: An acoustic emission sensor 10 employs several acoustic emission signal waveguides 12 fixed to a common cross member 16 by welding for example. An acoustic emission sensor 18 is disposed on the cross member 16 to monitor simultaneously any leakage of several furnace wall tubes 20. The furnace wall tubes 20 are coupled through a film bar 22 to form a film panel. The film bar 22 is fixed to the furnace wall 20 with the aid of continuous welding 24 for example. These water cooling tubes and film bar 22 are manufactured in a factory with a panel width changed. One wall is constituted of substantially 100 or more furnace wall tubes 20. When steam is leaked through a small hole in the one furnace wall tube, an acoustic emission signal is generated through interaction between a leaked fluid and a hole boundaries.
Patent JP-2000224223-A (JP)
Title: Network facsimile equipment and electronic mail reception method
Inventor: AKIMOTO MASAO
IPC: H04N1/32
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To allow a network facsimile equipment to receive split mails at a low cost. SOLUTION: A mail header reception section 41 receives a mail header of an n-th electronic mail in a list. Then a header analysis section 42 analyzes the mail header to check whether or not the arrived electronic mail is a fragment of the split electronic mail. A table generating section 43 registers a fragment processed at present to a table 44. A reception discrimination section 45 checks whether or not all fragments having the same ID are all arranged. When all the fragments are arranged, a data reception section 46 sequentially reads fragments from a mail server 3 from the 1st fragment. Text codes of an attached file included in the fragment are sequentially converted into binary codes and stored in a buffer section 47.  A print propriety discrimination section 48 instructs execution of print of a print processing section 49 when the buffer 47 has image data by one page of original.
Patent JP-2000222363-A (JP)
Title: Content management system and record medium
Inventor: MIZUNO KEISUKE
IPC: G06F21/33
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce communication costs and to prevent illegal use by providing a digital authority box at distributed bases such as stores or houses, and allowing the distributed bases to conduct authority management in behalf of authorized organizations. SOLUTION: When a request for content use permission is issued from a user terminal, content use conditions registered in content management tables 3 and 13 are fulfilled and a terminal ID or a user ID is registered in terminal management tables 5 and 15, the content use permission and an encryption key, if necessary, are returned to the origin of the request for the content use permission by content managing means 6 and 16. Besides the content managing means 6 and 16, a means connected through a line 7 with a center at the time of start or at any time for receiving and preserving the down-loads of the content management tables 3 and 13 and the terminal management tables 5 and 15, and for up-loading the contents of content use management tables 4 and 14 through the line to the center when necessary is provided in this distributed base system.
Patent JP-S55114462-A (JP)
Title: Arc air working method
Inventor: YASUDA HARUO
IPC: B23K9/09
Filed: 1979-02-26
Abstract: PURPOSE: To reduce the production of fumes by using the intermittent arcs obtainable from a pulse power source of the specific pulse number or a high-frequency power source and performing working while moving the arc pole point at a high speed at the time of generating arcs between carbon electrode and base metal and arc air working.  
     CONSTITUTION: At the time of performing arc air working by generating arcs between carbon electrode and base metal and flying molten metal by compressed air, a pulse power source of the pulse number exceeding twice the commercial frequency or a high-frequency power source exceeding the commercial frequency is used and the intermittent arcs obtainable from these are used. At this time, arrangement is so made that the arc pole point B stays for 1/300W1/200 second or under at one point in the molten pool of the base metal. In the state where the arc voltage is high, the arc column (arc pass) C elongates long and the arc pole point B is formed in the portion of the front slag D, thus the production amount of fumes (E) is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05219364-A (JP)
Title: Picture processing system and equipment composing said system
Inventor: KADOWAKI TOSHIHIRO
IPC: G03G15/01
Filed: 1992-02-07
Abstract: PURPOSE:To sharpen a picture by synthesizing a picture read from a picture memory and a received picture subjected to input masking processing and sending the synthesized picture so as to reduce the arithmetic operation error. CONSTITUTION:An address outputted from an address generating circuit 608 is given to a picture memory 607 via a selector and a read picture is stored in a memory 607. The picture data are sent to an I/O 611 by DMA transfer under the control of a CPU 610 and transferred to a host computer through a cable 108. Then a LOG transformation circuit and a masking circuit 601 implement arithmetic processing of density conversion and matching of ink characteristic. Moreover, the data read from the memory 607 are magnified to be a desired size by a gamma table 610 and a magnification interpolation circuit 611 and the result is inputted to an FIFO 606, in which a clock signal is converted and the result is inputted to a synthesis circuit 612, from which a synthesis picture between a stored picture and a scanner picture is obtained. Then the arithmetic operation error is reduced, the picture is sharpened, the cost is reduced and the picture quality is improved.
Patent JP-S52106114-A (JP)
Title: Nozzle controlling device for high speed jet industrial preheating dev ice
Inventor: NISHIKAWA REIJI
IPC: B05B12/00
Filed: 1976-03-02
Abstract: PURPOSE: To maintain proper heat transfer coefficiency constantly by automatically adjusting the space between the object to be heated and jet nozzle at proper distance corresponding to gas jet speed change and thickness variation of object to be heated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62181429-A (JP)
Title: Position detecting apparatus
Inventor: YAMAGUCHI KINYA
IPC: H01L21/67
Filed: 1986-02-06
Abstract: PURPOSE:To improve a detecting rate, by providing a position detecting means for a bright field state and a position detecting means for a dark field state, providing a switching means for both detecting means, switching the field states, and performing the signal detection again. CONSTITUTION:As a lighting source 11, e.g., a halogen lamp is used. A condenser lens 12 and a bright field spot 13A and a dark field stop 13B, which are attached and removed in a replacing mode, are provided. The bright field stop 13A is placed in a light path. The image of the lighting source 11 is formed on the stop 13 through the condenser lens 12. As the stop 13, at first the bright stop 13A is used, and whether a pre-alignment mark on the surface of a wafer 4 is located within the image pick-up field of an image pick-up tube 7 or not is acknowledged. Then, the stop 13 is replaced by the dark field stop 13B, and the field is switched to the dark field state so that the image of the pre- alignment mark is clearly visible. The image is picked up and the position of the image of the pre-alignment mark is detected. Since both the dark field state and the bright field state can be used, the detecting rate of the peak signal of the mark is improved.
Patent JP-S57138148-A (JP)
Title: Wire bonding method for integrated circuit
Inventor: ARIGA MAKOTO
IPC: H01L21/60
Filed: 1981-02-20
Abstract: PURPOSE:To eliminate the need for adjusting a focus in an automatic device by adjusting the focus to either or the middle of a pellet having difference in stages and a lead in the same optical system, imaging both positioning marks, changing an indistinct image into binary system and detecting the position. CONSTITUTION:A camera such as a TV camera 1 with the optical system 2 is driven in the X and Y directions, and matching marks formed to the leads 7 of a package 3 and the pellet 6 are imaged. The signals are picture-processed, the positions of the marks are detected, a stage 5 is driven by a controller 10, and automatic bonding is conducted. The picture processor 4 is given a function which changes the signals into binary system and processes them, and the position of the focus at the time of imaging is used as the position of the focus of parts such as the leads 7. In this case, an obscure image is obtained due to difference in stages at the pellet side, but the locations of the marks can be detected at accuracy within the allowable range of bonding by setting the image at a proper level and changing the picture signals into binary. Accordingly, automatic bonding is enabled without forming a focus adjusting function to the the optical system because the information of a reference position is acquired.
Patent JP-S58163874-A (JP)
Inventor: RUUDORUFU MIYURERU
IPC: F16K5/20
Filed: 1983-02-16
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-S62182438-A (JP)
Title: Supercharger with variable nozzle
Inventor: SASAKI SHOJI
IPC: F02B37/24
Filed: 1986-02-06
Abstract: PURPOSE:To enable reduction of a maximum value of a nozzle opening, by a method wherein a nozzle opening is controlled according to an engine back pressure on the turbine side and a boost pressure on the compressor side, and a turbine bypass passage is opened and closed by means of a boost pressure. CONSTITUTION:Since, in a partial load, there is no need to especially increase a boost pressure P3 by means of a controller 12, the opening of a nozzle 2 is set to a high value. During rapid acceleration and deceleration of all loads, not through control of the boost pressure, the opening of the nozzle is decided as the function of the number of revolutions of en engine, and except during rapid acceleration, the boost pressure is set to a high value according to the number of revolutions of an engine. In this case, when the boost pressure P3 exceeds a set value and the opening of the nozzle is below a set value, the nozzle 2 is opened by an actuator 6, and a control valve 37 is opened by an actuator 38 to open a bypass passage 36. Meanwhile, when the boost pressure P3 is below the set value, and by means of a difference or a ratio between a back pressure P4 and the boost pressure P3, the opening of the nozzle is controlled. This constitution enables prevention of reduction of the efficiency of a turbine.
Patent JP-S54116166-A (JP)
Title: Data conversion circuit
Inventor: SUZUKI YASOJI
IPC: H03K5/00
Filed: 1978-03-01
Abstract: PURPOSE: To obtain the conversion circuit of low cost with a simple constitution, by providing the  complementary MOS inversion circuit of cascade connection for an odd number of stages, and  with the circuit constitution that each odd number stage performs switching operation between the  first power supply voltages and each even number stage performs it in opposite phase between the  second power supply voltages.   
     CONSTITUTION: In the reproduction of data recorded on the magnetic tape, the audio signal  recorded is fed to the MOS inversion circuit I 1  via the inverters 14, 16. In the circuit I 1 , P type  MOSFET 17, 18 and N type MOSFET 19, 20 are connected in series between the first power  supply 5V and the second power supply ground, the gate of FET 17 is grounded and clock pulse  ϕ is fed to the gate of FET 20. The output signal Sg of the circuit I 1  is fed to the inversion circuit  I 2 , which consists of the series connection of P type MOSFET 21, 22 and N type MOSFET 23, 24, and clock ϕ is fed to the gate of FET 21. The output signal Sh of the circuit I 2  is fed to the  inversion circuit I 3  of the same constitution as the circuit I 1 , and the output signal Si is outputted  from the terminal DOUT. Accordingly, even if the phase between the input signal and the clock ϕ is  different, the data can be converted as shown in Figure.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61184177-A (JP)
Title: Crawler belt
Inventor: GOMIYO HIROSHI
IPC: B62D55/21
Filed: 1985-02-08
Abstract: PURPOSE:To improve the operating efficiency of disassembling and assembling of a crawler belt by pressing and fitting in one end of a master pin which connects a regular link to a master link in a crawler belt used in a crawler vehicle while, after loosely fitting the other end, increasing its diameter to fix said end. CONSTITUTION:A crawler belt 1 has each pair of regular links 2, 2... which are connected to each other in order via track pins, and master links 41, 42 which connect the regular links 2, 2 which are adjacent to each other in the connected direction. The outside link parts of the master links 41, 42 are connected to the regular link 2 on the other side in the connected direction, by means of a master pin 45. And, a shoe 19 is fixed to the outside of the links. Fitting holes 43, 44 into which one end part 45A of the master pin 45 is loosely fitted while the other end part 45B is press fitted, are formed on the master links 41, 42 respectively and, by driving a drive pin 47 into a driving hole 46 on the end face of the pin end part 45A, the diameter of said end part 45A is increased, enabling the part 45A to be fixed in the fitting hole 43.
Patent JP-2000223959-A (JP)
Title: Feedforward amplifier
Inventor: YANAGIBAYASHI TAKESHI
IPC: H03F1/32
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To adopt a thin, small-sized and low voltage power cable for a delay line of a feedforward amplifier to output a high frequency signal by compensating inter-modulation distortion of a last stage amplifier. SOLUTION: This amplifier 1 is the feedforward amplifier to amplify the inputted high frequency signal by distributing it and inputting it in plural last stage amplifiers 42, 43 connected in parallel after amplifying it by a preamplifier 41 and to take out a specified output by putting together each of the amplified outputs after making it pass a first delay line 6 connected with the last stage amplifiers 42, 43.  Here, only intermodulation distortion components due to the last stage amplifiers 42, 43 are detected by combining the high frequency signals branched at an input point with signals branched from each output point of the plural last stage amplifiers 42, 43 after making them pass second delay lines 72, 73 and the inter-modulation distortion of the last stage amplifiers is removed by combining the output of the distortion components with an output through the first delay line 6 with the same amplitude and the opposite phase after amplifying the distortion components.
Patent JP-S54116712-A (JP)
Title: Electric blower
Inventor: NOTO KUNIHIRO
IPC: F04B49/06
Filed: 1978-03-03
Abstract: PURPOSE: To cool the output transistor, which faces the wind tunnel, in the control circuit by the wind of the blower by mounting the control circuit of the blower driving motor on the fan scroll of the electric blower.  
     CONSTITUTION: 20 is the bowl shaped case with the step part 201 which supports the control circuit panel 21. 30 is a foot of the long bolt 302 of which one end is fixed on the control circuit panel 21 by a nut 301, and on the other end of the foot 30, the heat radiating plates 40, 41 and the frange part 91 of the output transistor 9 which is placed on top of one heat radiating plate are held between the washer 304 and one end of the heat insulation material 303. By inserting the circuit case body from the heat radiating plate 40 side through the hole 45 of the scroll 35, the surfaces of the control circuit panel 21 and the output transistor 9 which projects into the wind tunnel of the blower can be cooled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59148411-A (JP)
Title: Amplifier circuit
Inventor: HIKITA JIYUNICHI
IPC: H03G3/10
Filed: 1983-02-14
Abstract: PURPOSE:To obtain a gain switching device not including a mechanical switch in a signal system by setting an input signal to >=2 levels and amplifying them respectively by an exclusive amplifier. CONSTITUTION:An AC input signal applied to an input terminal 18 is led to one terminal of a differential amplifier 14 and after a prescribed attenuation is given with the dividing ratio of resistors 22, 24, the signal is applied also to one terminal of the 2nd differential amplifier 16. Then, a control circuit 28 operates either the said differential amplifier 14 or 16 by receiving turning on/off of a changeover switch 30. Thus, an output signal of different level is obtained at an output terminal 32. Since no mechanical switch is included in a signal path, a switching device of signal level without noise generation is obtained.