baber/WOPTO huggingface dataset:
Patent JP-H10277508-A (JP)
Title: Ultrasonic cleaning device
Inventor: NISHINO HIDEO
IPC: B08B3/12
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning device in which cleaning is performed surely without unevennesses with good operation efficiency lay generating both ultrasonic wave of low frequency from ten-add kHz to several hundred kHz and ultrasonic wave of high frequency in an MHz band in the inside of a single device and irradiating material to be cleaned, which is immersed in cleaning liquid, with these ultrasonic beams. SOLUTION: Ultrasonic vibrators 1, 2 connected to signal generators 3, 4 are arranged on the wall parts 12, 13 of a cleaning tank 9 filled with cleaning liquid 11. Ultrasonic beams 5, 6 of high frequency (MHz band) are generated therefrom. The frequency difference of ultrasonic beams 5, 6 is from ten-add kHz to about several hundred kHz. Ultrasonic beams 8 of low frequency caused by interference of ultrasonic beams 5, 6 are generated in a region 7 in which material to be cleaned is arranged. The material to be cleaned is simultaneously cleaned by ultrasonic beams 5, 6, 8 of both high and low frequencies.
Patent JP-S58205731-A (JP)
Title: Control of amount of calender bank
Inventor: WADA HARUO
IPC: B29C43/34
Filed: 1982-05-26
Abstract: PURPOSE:To equalize the amount of bank in the roll axis direction by detecting the difference between the amounts of bank at the neighborhood of both turning points of a conveyor and that in the middle part thereof and adjusting the stop time of the conveyor at each turning point. CONSTITUTION:Material is supplied from a feed conveyor 8 reciprocating in the axial direction of calender rolls 1-4 between the calender rolls. By the sensors 24-26 the differences between the amounts of bank at the neighborhood of both turning points of the conveyor and that in the middle part thereof are detected and the conveyor stop time at each turning point is selected to adjust the amount of material supply.
Patent JP-H01261039-A (JP)
Title: Group address management system
Inventor: MATSUMOTO MASAHIRO
Filed: 1988-04-12
Abstract: PURPOSE:To use a limited number of group addresses and to effectively and flexibly attain multi-cast communication by assigning and releasing the group addresses to/from a terminal equipment group corresponding to a network management device. CONSTITUTION:A center terminal equipment 2a or 2b gives a request of assignment of a group address to a network management device 4 when the necessity of broadcasting the same content to plural loudspeaker terminal equipments along loudspeaker terminal equipments 3a-3d takes place. The network management device 4 receiving the request assigns the group address not assigned yet to the loudspeaker terminal equipment group. Thus, a logical communication path is set with the loudspeaker terminal equipment group to attain broadcast. When the broadcast is finished, the release of assigned group address is requested from the center terminal equipment 2a or 2b to the network management device 4 and the group address set to the loudspeaker terminal equipment group is invalidated and released. Thus, the group address is assigned to desired terminal equipments 3a-3d as necessary, only in response to the request from the center terminal equipments 2a, 2b.
Patent JP-S57204297-A (JP)
Title: Preparation of fuel gas from waste matter
Inventor: UKAI NOBUYOSHI
IPC: C02F11/02
Filed: 1981-06-12
Abstract: PURPOSE: To economically and efficiently produce methane, by completing the decomposition of macromolecular organic substance into lower molecules within a short period, finishing methane fermentation in a highly-efficient concentration range, and propagating facultative bacteria in the resultant waste liquid.  
     CONSTITUTION: Organic substance-contng. waste matter is decomposed into lower molecules by the action of heterotrophic bacteria and/or cellulose-decomposing bacteria under a semiaerobic or anaerobic atmosphere, and then treated by the action of methane-forming bacteria under an anaerobic atmosphere to generate methane. Thereafter, facultative bacteria are propagated again under a semiaerobic or anaerobic atmosphere. The treated liquid, in which the facultative bacetria have been propagated, is then treated by the action of aerobic bacteria under an aerobic atmosphere. In succession, the separated liquid is chemically dephosphorized, and fuel gas is produced from the waste matter. According to this method, the whole process is completed by an water amount of about 1/20W 1/30 as compared with that in a conventional methane fermentation process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5714261-A (JP)
Title: Charge storage time controller for solidstate image sensor
Inventor: TOYODA KENJI
IPC: H04N5/335
Filed: 1980-06-30
Abstract: PURPOSE:To achieve an almost limitless short charge storage time, by providing the 2nd transfer gate and overflow drain specifically with a solidstate image sensor. CONSTITUTION:A solidstate image sensor 11 is provided with the 2nd transfer gates (TG)TG2.1-TG2.n which transfer the charge produced at photo detection elements a1.1-am.n and overflow drains OD1-ODn which receive charges only stored for a given amount or more at the element at the closing and prevent the storage of charge to the element through the reception of charges produced to the element at opening. Inversion is made from the closing of TG1.1-TG1.n of the 1st TG and from the opening of the 2nd TG to the closing of it, and the 1st TG is inverted to the open from the time point.
Patent JP-H05257329-A (JP)
Title: Carrier composition for electrostatic charge image developer
IPC: C09B67/50
Filed: 1992-03-13
Abstract: PURPOSE:To provide the carrier composition for the electrostatic charge image prevented from attaching to nonimage areas by dispersing or distributing a magnetic material uniformly and stably into the carrier resin. CONSTITUTION:The carrier composition for the electrostatic charge image developer is characterized by containing the magnetic material and a phthalocyanine derivative represented by the formula in which Pc is a phthalocyanine residue optionally substituted by a halogen; each of R<1>-R<4> is H, a halogen, a nitro, an amino, a sulfo, a carboxy, or a lower alkyl; X is H, an amine, Ca, Ba, Sr, Al, or Mn; m is a number of the valence of X; and n is an integer of 1-4.
Patent JP-S58209038-A (JP)
Title: Electron gun for image pickup tube
Inventor: SAKAI HIDEYUKI
IPC: H01J29/48
Filed: 1982-05-28
Abstract: PURPOSE:To effectively focus an electron beam without distortion, suppress a return beam, and generate a correct picture signal by providing a conical electrode in an acceleration electrode section and arranging the tip of the small diameter section of the electrode so as to reach the end face of a beam limiting sperture support. CONSTITUTION:The third grid aperture 11 is formed into a cone and at least the tip of the small diameter section of this conical third grid aperture 11 is arranged so as to reach the aperture end face of an aperture support 6. As a result, a return beam can effectively be limited and an electron lens with small distortion can be formed. Further, a preliminarily focused electron beam can minimize the property of non-roundness caused by astigmatism.
Patent JP-S5615646-A (JP)
Title: Food oil reclaimer
Inventor: HAMADA AKIRA
IPC: A47J43/28
Filed: 1979-07-13
Abstract: PURPOSE: A powdery adsorbent is added to fry oil, they are stirred under heating to effect adsorption and the adsorbent is removed, thus eliminating the deteriorated parts in the fry oil.  
     CONSTITUTION: The tank 2 for adsorption and filtration is made narrower in diameter at the bottom than at the upper part and fitted to the upper opening 4 of larger diameter of the receiver 1 for the purified oil. A plurality of filtering pores 8 are perforated on at least the bottom of the tank 2 and on oil purification, a filtering membrane 9 capable of stopping the powdery adsobent is placed on the inside of the tank 2. Used edible oil 10 and a granular or pulverous adsorbent 11 such as active clay or activated carbon black are charged in the tank 2 to effect adsorption and filtration. The upper cover is provided with a stirrer 12, which stirrs the oil. When necessary, an immersion heater 14 is placed on the bottom of the tank 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59215209-A (JP)
Title: Drawing method of wire rod
Inventor: MIYAZAKI TAKESHI
IPC: B21C3/14
Filed: 1983-05-20
Abstract: PURPOSE:To stabilize the feeding of a lubricant to a die and to prevent the surface of a wire rod from causing seizure by applying vibrations to the lubricant at the front of the die so as to prevent a vibrator from coming into contact with the wire rod to be worked in drawing the wire rod by the die. CONSTITUTION:In drawing a wire rod 1 to be worked by a die 2, vibrations are applied to a lubricant 4 at the front of the die 2 by a vibrator 5, which is prevented from coming into contact with the wire rod 1. Further, it is preferable to set the position for applying the vibrations just before the die 2, and also preferable to set the distance between the wire rod 1 and the vibrating part of vibrator 5 within about 5cm.
Patent JP-S60234711-A (JP)
Title: Preventing method of hunting of strip
Inventor: NOMURA NOBUAKI
IPC: B21B41/10
Filed: 1984-05-04
Abstract: PURPOSE:To automate prevention of hunting by providing a looper roll perpendicularly to the traveling direction of a strip, detecting the hunting thereof and controlling the rolling reduction of a rolling mill in accordance with the information on the shift thereof. CONSTITUTION:The looper roll 14 which is pressed perpendicularly to the traveling direction X of the strip 12 is provided and the information on the shift of the strip 12 in the transverse direction is determined as a difference in the reaction from the strip 12. The difference in the reaction is detected as the revolution of a supporting arm 24 by a shift detector 18 and is inputted to a calculator 20. The calculator 20 calculates the correction rolling reduction on the work side 10B and drive side 10C of the rolling mill so as to eliminate the shift and operates a screw-down device 22 via a screw-down control device 21. The difference in the transverse gap of the work rolls is corrected by such mechanism and therefore the hunting of the strip 12 is automatically eliminated.
Patent JP-2000281135-A (JP)
Title: Food storage container
Inventor: ARAI MADOKA
IPC: B65D21/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the unnecessary movement and tumble damaging a content and keep the value of commodity as much as possible, prevent the color fading of the content as much as possible and also protect a cover from being peeled off from a container main body and thrown away as a refuse carelessly in the case of overlapping food storage containers of the number less than the given storage numbers on a carrying container such as a corrugated board or the like and carrying the same. SOLUTION: A cover 4 is stuck on an upper face opening of a cup-shaped container main body 3 of a dessert cup 1 and a multiple seal 5 is stuck on the upper face on a cover 4. When a corrugated board box filled with the dessert cups 1 is vibrated or inclined, the lower edge of a leg section 6a of the upper dessert cup 1 is caught by the multiple seal 5 of the lower dessert cup 1, and the upper dessert cup 1 is stopped with small amount of movement. Light emitted into the container main body 3 is sealed by the multiple seal 5 to prevent the color fading of a star-shaped topping material 10 just below. The cover 4 peeled off from the container main body 3 is stuck on the container main body 3 by using the multiple seal 5.
Patent JP-S60234225-A (JP)
Title: Magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: C09D5/23
Filed: 1984-05-04
Abstract: PURPOSE:To obtain a magnetic recording medium which obviates blooming and uneven coating, has good lubricity, lessens output decrease, output fluctuation, etc. and improves S/N, etc. by providing an overcoat layer contg. arom. carboxylic acid on a magnetic layer. CONSTITUTION:The overcoat layer obtd. by incorporating the arom. carboxylic acid expressed by the formul [R is (substd.) alkyl, (substd.) alkoxy, (substd.) aryl alkyl of 1-30C, n is 1-5, l is 1-3, n+l<=6] and further the arom. carboxyic acid having a substituent at the OH, NH2 benzene ring as a lubricating agent into a binder such as thermosetting resin, thermoplastic resin or resin curable by electron rays is formed on the magnetic layer of a coatin type or formed by vapor deposition of a thin ferromagnetic metallic film. The magnetic tape or the like having excellent lubricity without blooming with the amt. of the lubricant to be used smaller than he amt. of said agent to be incorporated into the magnetic layer, is free from jitter and has excellent wear resistance and durability and good runnability and winding style is thus obtd.
Patent JP-S61249090-A (JP)
Inventor: FUJITA MASARU
IPC: G09G5/36
Filed: 1985-04-26
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-S63255737-A (JP)
Title: Remainder multiplier
Inventor: KANO YASUO
IPC: G06F7/72
Filed: 1987-04-13
Abstract: PURPOSE:To increase the remainder multiplication processing by processing a multiplier by every bits, whose number is larger than two, in accordance with a high-order Booth algorithm to reduce the number of loops and performing the processing in the loop in the time corresponding to addition in one stage. CONSTITUTION:Initially, an integer (a) is stored in first and second registers 201 and 208 and an integer (b) is stored in a shift register 209, and a storage part simultaneously outputs product qXn and product (q+2)Xn with a bit pattern in digits, whose number is equal to or larger than the number of digits of an integer (n) of the output of a left shifter 202, as the address. A first subtractor 204 subtracts the first output qXn of the storage part from the output of the left shifter and outputs the result to the first register. A second subtractor subtracts the second output (q+2)Xn of the storage part and outputs the result to the first register. First and second subtractors and first and second operating parts are simultaneously operated completely synchronously, and this processing is repeated.
Patent JP-S5614965-A (JP)
Title: Testing method for electric appliance
Inventor: YOSHIDA HIROTOKU
IPC: G01R31/12
Filed: 1979-07-18
Abstract: PURPOSE: To simplify the test operation by covering a test bushing conductor with an outer porcelain tube at a fixed interval.  
     CONSTITUTION: The outer porcelain tube 12 that forms a test bushing 8, which has a fixed effective length and a surface leakage length required for a test in the air and is capable of withstanding the inner pressure of the gas insulator 9 such as SF 6  or the like sealed in it, is fitted on a test bushing conductor 15, and is secured to a flange 3 and a cover 16 with porcelain tube fasteners 13, 14. In this way, when the gas connection box 7 of the gas-insulated switch 6 that is electrically connected to the apparatus with the bushing A is removed from the bushing A and the test bushing 8 is connected to the bushing conductor 15 to perform a test, the gas connection  box 7 is the side where the test bushing 8 is mounted on becomes unnecessary, the  occupied area can be reduced, the recovery of the internal insulating medium can  be omitted, and the time required for the test operation can be reduced.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000280415-A (JP)
Title: Laminated structure
Inventor: ISHIDA TADASHI
IPC: C08L33/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To mutually laminate various kinds of plastic film with outstanding adhesive properties in both non-polar base material and polar base material by applying and drying an emulsion composition comprising particles, present in a layer containing an olefin and an acrylic polymer, dispersed in water. SOLUTION: The olefin monomer for polymerization of an olefin polymer is a conjugated diene or a non-conjugated diene such as ethylene, propylene or a 5-hexadiene. The monomer other than olefin is a vinyl acetate, a vinyl alcohol or the like. In addition, the acrylic monomer for polymerization of an acrylic polymer is acrylate or the like. The olefin monomer is treated to produce an olefin emulsion, from whcih is turn, the acrylic monomer is obtained. Further, a laminate of layers containing the olefin polymer and the acrylic polymer based on the acrylic monomer is formed. This laminate shows outstanding adhesive properties with a non-polar base material such as polyethylene and a polar base material such as nylon.
Patent JP-S60233931-A (JP)
Title: Inverter circuit
Inventor: ANPO MASAHARU
IPC: H03K19/0948
Filed: 1984-05-07
Abstract: PURPOSE:To attain stable circuit threshold value and low power consumption by connecting a P-channel enhancement MOS transistor (TR) acting like a constant current source to a load of a CMOS inverter circuit. CONSTITUTION:The circuit has a P-channel enhancement MOSTRQ5, an N-channel enhancement MOSTRQ6, and an N-channel enhancement MOSTRQ7 and the TRs Q5, Q6 and Q7 are connected in series between a power terminal 15 to which a power voltage VDD is impressed to ground. Further, a connecting point between the TRs Q6, Q7 is connected to a gate of the TRQ6 and an output signal voltage VOUT is obtained from a connecting point between the TRs Q6, Q7. Further, the position of the MOSTRs Q5, Q6 is replaced in the other executing mode.
Patent JP-H05292205-A (JP)
Title: Automatic answering telephone service method by telephone exchange and telephone exchange with automatic answering function
Inventor: IGARASHI MICHIHIRO
IPC: H04M3/50
Filed: 1992-04-10
Abstract: PURPOSE:To provide an automatic multi-function answering telephone service incorporating a telephone exchange which can reduce the personal cost with the specific functions like an automatic answering function, etc., provided on a communication network itself and also can inform the subscribers of the arrival of messages with the use of a function which informs an optional user of the arrival of a voice mail and a message board in a voice mail or message board service. CONSTITUTION:An exchange station 100 is provided with a stored program control electronic exchange consisting of a time division message channel 4a, a controller 7a and a trunk circuit 5a. A voice storing and reproducing device 8 is provided on the station 100 to store and reproduce the messages, i.e., the analog voice signals or the digitized voice signals. Furthermore informing function is added to the station 100 to inform the subscriber telephone sets of the storage of messages when the messages are stored in the device 8. Then the automatic answering function of a subscriber telephone set 1 is carried out by the device 8.
Patent JP-H0611821-A (JP)
Title: Method for obtaining one long roll by linking many short srips of photograph material
Inventor: KURAUJIUSU JIITSUSHIYU
IPC: B29C65/00
Filed: 1993-03-25
Abstract: PURPOSE: To surely connect strips by inserting a double-T-joint having the same bending strength as a connected roll material as a connecting material between the trailing edges of the connected strips. CONSTITUTION: Since the film strips 1 and 2 have a cut part at their leading edge and trailing edge, the edges 11 and 21 of the strips 1 and 2 are perpendicular to the edges in a longitudinal direction of the strips 1 and 2. The double-T- joint 3 having the same bending strength as the connected strips 1 and 2 is inserted between the trailing edges of the strips 1 and 2. Two parallel shanks 31 and 32 of the joint 3 are developed only in punched edge areas 13 and 14 or 23 and 24 so as to fix the areas. Meanwhile, the connecting bar 33 of the joint 3 is positioned horizontally to the edge 11 or 12 of the strip 1 or 2.
Patent JP-S5518141-A (JP)
Title: Elastic surface wave device
Inventor: KADOTA MICHIO
IPC: H03H9/02
Filed: 1978-07-24
Abstract: PURPOSE:To realize reduction of the spurious by earthing at least one piece of the electrode finger of the multi-strip coupler and then suppressing the direct-reaching waves. CONSTITUTION:Input/output transducer 11 and 12 are installed so taht their transmission lines may not overlap each other, and electrode fingers 14-20 are distributed on piezoelectric substance 10 in parallel to each other and with a proper space between. Now transducer 11 is excited with application of the signal waves, and thus the surface wave propagates in right-angled direction A to the electrode finger and along the surface of substance 10 to reach multi-strip coupler 13 for excitaion. The excited surface wave propagates in direction B and reaches transducer 12. Thus the output voltage is drawn out of terminal 25 and 26. In this case, at least one piece of the electrode finger of coupler 13 is earthed to suppress the direct-reaching waves, thus reducing the spurious.
Patent JP-H11275732-A (JP)
Title: Box for wiring and piping
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/08
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To attach a box for wiring and piping to a construction material, bringing one side surface of the construction material and the opening surface of the box into a single plane, by providing on the side walls of the box engagement protrusive portions which are engaged with the corner angle portions of the construction material to make possible a single plane hold which brings one side surface of the construction material and the opening surface of the box into a single plane. SOLUTION: On end surfaces 2a, 4a of respective sidewalls 2, 4 of a box main body 1, there are provided respectively outward in upward and downward directions at respective predetermined spaces two pairs of first and second engagement protrusive pieces E1 , E2 . Each pair of the first and second engagement protrusive pieces E1 , E2 are the pieces to be engaged with the round portion provided in the corner angle portion of a light shape steel S, and to perform a single plane hold which the opening surface of the box main body 1 and a sidewall surface 24 of the light shape steel S into a single plane. Further, the pairs of first and second engagement protrusive pieces E1 , E2 are used when attaching a box B respectively to a backwall surface 23 of the light shape steel S and to the outside portion of the opening side of the light shape steel S.  Also, while the pair of first engagement protrusive pieces E1 are provided in the respective upper and lower end portions of the end surface 2a of the sidewall 2, the pair of second engagement protrusive pieces E2 are provided in the portions of the end surface 4a of the sidewall 4, which are separated inward respectively by a predetermined length from the upper and lower end portions of the end surface 4a.
Patent JP-S5215277-A (JP)
Title: Semiconductor integrated circuit and its manufacturing method
Inventor: NAKADA TOSHIKAZU
IPC: H01L29/73
Filed: 1975-07-25
Abstract: PURPOSE:To improve hFE of the horizontal type bipolar transistor and to reduce the current consumption by eliminating the occurrence of the parasitic Tr formed simultaneously when forming a vertical and horizontal type bipolar Tr on a common semiconductor substrate without the need of any extra difusion process.