baber/WOPTO huggingface dataset:
Patent JP-S56168808-A (JP)
Title: Membrane cleaning method in tubular membrane module
Inventor: TAMARU SHIYUUSAKU
IPC: B01D65/04
Filed: 1981-04-30
Abstract: PURPOSE: To clean the semipermeable membrane in a module safely and easily by moving elements for membrane cleaning back and forth through the simple operation of a 4-way valve.  
     CONSTITUTION: When a 4-way change-over valve 1 is communicated with the forward direction shown by an arrow (a) in the flow direction of raw liquid from a raw liquid supply pipe 21, sliding elements 5 are put into the chamber 4b of a concd. liquid outflow pipe 23. If the valve 1 is so communicated that the flow of the raw liquid goes backward (b), the elements 5 in the chamber 4b are moved into a chamber 4a through the tubular semipermeable membrane in a module M, and at the time when the elements 5 pass through the inside of the tubular semipermeable membrane, the scale on the inside surface of the membrane is rubbed off. The elements 5 are moved back and forth within the module M by operating the valve 1 to the forward communication and backeard communication by way of an intermediate state that helps prevent the elevation of pressure, whereby the scale on the inside surface of the semipermeable membrane is removed perfectly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02247181-A (JP)
Title: Novel beta-lactam compound and production thereof
Inventor: SUNAKAWA JUN
IPC: A61P31/04
Filed: 1989-03-17
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is H, 1-hydroxyethyl, etc.; R2 is H or protecting group; R3 and R4 are H, lower alkyl, protecting group of guanidino group, etc., or mutually linked to represent alkylene chain; R5 is H or protecting group; X is methylene, etc.) and pharmacologically acceptable salts thereof. EXAMPLE:(5R,6S,8R)-2-(4-Guanidinomethylphenyl)-6-(1-hydroethyl)-penemc arboxylic acid. USE:An antimicrobial agent or intermediate therefor. PREPARATION:A compound expressed by formula II (R6 is lower alkyl, aryl or lower alkoxy) is heated and, as desired, subjected to treatment, such as removal of the protecting groups, to afford the compound expressed by formula I.
Patent JP-H07279550-A (JP)
Title: Waterproof door device
Inventor: HARA YOSHINORI
IPC: E06B5/00
Filed: 1994-04-05
Abstract: PURPOSE:To reduce the whole cost and permit the favourable application even to a small scale system by mounting a door frame having each supporting pillar at the left and right, door body which is installed in free opening and closing through a two axis hinge, and a bolt mechanism on the door body. CONSTITUTION:A waterproof device is formed of a door frame 10 whods upper part is opened, a one-side opened type door body 20 installed on the door frame 10, and a bolt mechanism 30. When a handle bar 31 is turned to a release position, the driving member 32 of the bolt mechanism 30 is driven towards the inside of the body 20 through a connecting plate 31b and a connecting member 34, and a bolt member 33 is accommodated into the door body 20. Further, when the handle bar 31 is turned to a lock position, the driving member 32 is driven toward the outside of the door body 20, and the bolt member 33 projects from the left and right side end surfaces of the door body 20. In the ordinary case, the door body 20 is opened by 90 deg. for the door frame 10, and a floor surface F is formed as passage. Accordingly, the door body 20 is opening/closing-operated manually in a simple manner, and the whole cost including the installation cost can be reduced, and the application even to a small-scale system can be enabled in a favorable manner.
Patent JP-H05272574-A (JP)
Title: Liquid-sealed vibration-proof device
IPC: B60K5/12
Filed: 1992-03-25
Abstract: PURPOSE:To provide a liquid-sealed vibration-proof device capable of absorbing vibrations when high-frequency vibrations causing the plugging state in a restricted passage are inputted. CONSTITUTION:An auxiliary liquid chamber 44 is connected to a pressure receiving liquid chamber 42 via a restricted passage 56. A disk-like vibration plate 38 supported by an elastic supporter 40 such as a rubber is provided as part of the bulkhead of the pressure receiving liquid chamber 42. The vibration plate 38 is made of a permanent magnet. An electromagnet 70 is provided on the opposite side to the pressure receiving liquid chamber 42 side of the vibration plate 38. A control device 80 is connected to the electromagnet 70. A pressure sensor 82 is provided in the pressure receiving liquid chamber 42, and the pressure sensor 82 is connected to the control device 80. When the frequency of vibrations is high and the restricted passage 56 is made the plugging state, the electromagnet 70 is operated based on the signal of the pressure sensor 82, the vibration plate 38 is vibrated in the direction to suppress the pressure change in the pressure receiving liquid chamber 42, and the rise of the dynamic spring constant is suppressed.
Patent JP-H03271039-A (JP)
Title: Car sound device
Inventor: ADACHI HISASHI
IPC: H04R3/04
Filed: 1990-03-19
Abstract: PURPOSE:To automatically regulate an equalizer to the characteristics of sound field frequency by providing a control means for automatically regulating the characteristic of frequency of the equalizer based on a difference between the characteristics of the two frequencies obtained by the first and the second measuring means so as to decrease the above difference. CONSTITUTION:In a state where music is reproduced using a signal source such as a tape player 1 and practically outputted through a speaker 7, the first measuring means composed of a FET circuit 9a to a characteristic memory 11a measures the characteristic of frequency given by the signal source for relatively long sampling time. The output of a microphone 8 is inputted into the second measuring means composed of a FET circuit 9b to a characteristic memory 11b, and the characteristic of the frequency of a sound practically emitted into a car compartment through the speaker 7 is measured synchronizingly with the above sampling time. A control means automatically regulates the characteristic of the frequency of an equalizer 5 so as to bring the characteristic of frequency of the microphone output close to that of an original signal.
Patent JP-H05274316-A (JP)
Title: Building facility requesting system
IPC: G06Q50/16
Filed: 1992-03-25
Abstract: PURPOSE:To execute a request without using a building facility number, etc., with respect to the requesting system for building facilities in a building management system. CONSTITUTION:In the system for connecting a communication terminal 3 in each block range through a PBX 4 to a building management system 2 for executing monitoring/control of various building facilities 1 in each block range in a building, so that the building facility 1 in each block range can be requested from the communication terminal 3, the correspondence of a room ID or an area ID for showing each block range and a schedule group for determining each building facility or an operation schedule of the building facility is prescribed by providing a table 5 in the building management system 2, and by inputting the room ID or the area ID from the communication terminal 3, the table 5 is referred to, the building facility in the corresponding block range or the schedule group is inferred and a request to them is executed.
Patent JP-S58184625-A (JP)
Title: Timing generating device
Inventor: HAYASHI YOSHIHIKO
IPC: H03K5/15
Filed: 1982-04-23
Abstract: PURPOSE:To control a timing signal which has a longer period than the set ranges of a rate generator and a phase generator on real-time basis without deteriorating precision by controlling a clock by a pause generator. CONSTITUTION:An RSFF24 is reset at time 1 by the value 1 of a pause enable memory 29 to supply the output signal of a fundamental oscillator to a counter 26. The value 3 of a pause start memory 30 is compared with the output 38 of the counter 26 by a coincidence circuit 28, and the two coincide with each other. The RSFF23 is set at time 3 to close an AND circuit 18. Then, the value 8 of a pause stop memory 31 is compared with the output 38 of the counter 26 by a coincidence circuit 27 to reset the counter 26 and an FF23 at the time 8 when the comparison result shows coincidence while setting the RSFF24. Therefore, the output signal 36 of the fundamental oscillator is stopped during the period between time 3 and time 7.
Patent JP-H11265968-A (JP)
Title: Semiconductor device
Inventor: KOIWA KAORU
IPC: H01L23/32
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which can form the compact configuration and can prevent the mounting defects. SOLUTION: A semiconductor device 1 mounts a semiconductor element 10 on a terminal expansion board 30 by face-down bonding. The plane size of the terminal expansion board 30 is set smaller in comparison with the plane size of the semiconductor element 10. The entire size of the semiconductor device 1 is determined by the plane size of the semiconductor element 10. Furthermore, the arranging region of a mounting outer terminal 33 of the terminal expansion board 30 is set smaller in comparison with the arranging region of an outer terminal 12 of the semiconductor element 10. The mounting outer terminal 33 of the terminal expansion board 30 is connected to an outer mounting board 60 through a protruding electrode 50.
Patent JP-H03269292-A (JP)
Title: Manufacturing of vessel for helical coil
Inventor: SASAKI TAKASHI
IPC: G21B1/11
Filed: 1990-03-19
Abstract: PURPOSE:To improve workability substantially and, improve mechanical strength, too, by forming a sealing part and a key structure for keeping gas tightness, at connection parts between each of plurality of coil vessels which are divided along in winding directions of coil wires. CONSTITUTION:A sealing part for keeping gas tightness and a key structure which is processed with a desired accuracy are formed at a connection part plurally divided along in a wire winding direction, and are placed in a helical groove of discharging tube. Then, after effecting penetration bead welding for a butt sealing part 12, the key structure 11 which has the desired accuracy and an appropriate strength is inserted. Subsequently, by fastening a coil vessel 14 by bolts 13, a helical coil vessel separated spatially from the discharging tube can be easily and highly accurately manufactured.
Patent JP-S54158600-A (JP)
Title: Disposal of waste
Inventor: SEKI SUSUMU
IPC: G21F9/30
Filed: 1978-06-05
Abstract: PURPOSE: To prevent the rupture of a cement-solidified piece under high-pressure water when the piece is cast away in the sea, by providing watertight coating on the cement-solidified piece.  
     CONSTITUTION: Radioactive waste liquid or sludge is mixed and solidified with cement. The solidified piece is coated with a self-setting high-waterproof paint such as coal tar epoxy resin paint, epoxy resin paint or urethane resin paint. Then, the solidified piece is cast away in the sea.  
     EFFECT: The paint coating blocks the drastic invasion of high-pressure water into the cement-solidified piece to prevent its rupture. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61226661-A (JP)
Title: Automatic analyzing instrument
Inventor: NAKANO KIYOKAZU
IPC: G01N35/02
Filed: 1985-03-30
Abstract: PURPOSE:To make possible the automatic measurement of concn. even if a sample having a high concn. of the component to be detected is included by preparing preliminarily plural kinds of measuring wavelengths of a photometer and selecting the measuring wavelength in such a manner that the measuring absorbancy is kept within the preset range for assuring the linearity of the absorbancy. CONSTITUTION:The light of a wavelength lambda1 is irradiated from a measuring part 13 to a reaction vessel 3 and the measuring absorbancy A1 thereof is obtd. by a detector 28 and a measuring absorbancy calculating part 29. The measuring absorbancy A1 and the set absorbancy Ao1 which assures the linearity of the absorbancy with the wavelength lambda1 stored in a set absorbancy storage part 30 are compared in a relational discriminating part 31. In case of A1>Ao1, the change-over signal to the wavelength lambda2 is outputted to a motor 27 of a filter-mounted rotor 23 and similarly the measuring absorbancy A2 and the set absorbancy Ao2 at the wavelength lambda2 are compared. The concn. of the component to be detected is determined from (A2-Ab2)K2 in a calculating part 32 for the concn. of the component to be measured in the case of A2<=Ao2.
Patent JP-H08261081-A (JP)
Title: Intake manifold
Inventor: KITAYAMA TSUGIO
IPC: B21D7/00
Filed: 1995-03-27
Abstract: PURPOSE: To reduce sound which penetrates pipe walls in the inside and outside of a bent section of branched pipes. CONSTITUTION: This is an intake manifold provided with a plenum chamber 1 which is made of aluminum and has an intake inlet 2 and a plurality of intake outlets 3 and a plurality of U-shaped branched pipes 4 which are connected to each intake outlet 3 of the plenum chamber 1 and are made of flattened aluminum material. The thickness X, Y of pipe walls in a bent section 10 of each branched pipe 4 is 2mm or more on the inside and outside of the bent section 10.
Patent JP-H06254757-A (JP)
Title: Sander for machining narrow recessed part
Inventor: SHIMURA HIDEO
IPC: B24B21/00
Filed: 1993-03-03
Abstract: PURPOSE:To provide a device which polishes even narrow dent parts of a work while running an CONSTITUTION:A polishing device comprises a work holding device 1 to hold a work W; and a sanding processing machine 2 having an endless belt-form run and driven sanding belt 23. In the polishing processing device, the work holding device 1 is formed such that it is rotated and moved in a constant direction. Meanwhile, the sanding belt 23 is caused to approach and part from the work W and formed such that a contact direction is deflectable. The sanding belt 23 has a point-form running track set at a contact operation part. This constitution, since the sanding belt 23 has a set point-form running track, reasonable coping with the uneven surface of the work W is carried out and slide friction thereof is performed.
Patent JP-H05269666-A (JP)
Title: Dressing method for grinding wheel
IPC: B24B53/075
Filed: 1992-03-25
Abstract: PURPOSE:To facilitate replacement or adjustment of a truer and to accurately carry out trueing of a cylindrical worm state grinding wheel. CONSTITUTION:A shaft Pw of a grinding wheel is inclined within a plane in parallel to a plane including a shaft Pt of a truer so that a tooth right-angle plane of a cylindrical worm state grinding wheel 27 includes the shaft Pt of the truer 25, an addendum 25a of the truer is brought into contact with the tooth face of the grinding wheel 27 with maintaining this state, and the grinding wheel 27 is moved in the direction of the shaft Pw of the grinding wheel against the position of the truer 25 by the length obtained by multiplying the pitch of the grinding wheel by the number of streaks against one rotation of the grinding wheel. As the cross-sectional shape of the addendum 25a of the truer accords with the tooth right-angle cross-sectional shape of the tooth of the grinding wheel 27, it is not necessary to replace the truer 25 even if the diameter of the grinding wheel is changed. Also, by moving the grinding wheel 27 in the direction of its shaft Pw, the tooth face of the grinding wheel 27 can be accurately shaped.
Patent JP-H09252981-A (JP)
Title: Water returning member for bathtub
Inventor: KONDOU TOSHIKI
IPC: A47K3/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To shorten a term of works while reducing execution cost for mounting a bathtub by reducing the number of kinds of parts in a bathtub water returning member for preventing a bathtub fitting port provided in a bathtub mounting part from intrusion of water by mounting the peripheral edge and mounting part of the bathtub in the sealed condition, while ensuring the water sealing of the water returning member, facilitating a mounting operation and improving the operability. SOLUTION: A water returning member 1 for a bathtub is divided into the forms of straight line-like water returning pieces 3 opposed to each other. The straight line-like water returning pieces 3 are formed along the longitudinal direction with recessed grooves 3c directed upward, while an opening edge 6c of the bathtub fitting port 8 is formed with an engaging part 4 capable of being fitted engagedly on the opening edge 6c of the bathtub fitting port 8. A fixing member 5 is provided which penetrates together with the engaging part 4 the upper surface part 6a so that the respective water returning pieces 3 can be fixedly engaged to the bathtub mounting part 6.
Patent JP-S56164540-A (JP)
Title: Lead frame carrier in assembling device for semicondutor element
Inventor: INOUE YUUICHI
IPC: H05K13/02
Filed: 1980-05-21
Abstract: PURPOSE:To shorten the time required for IC assembly by using a truck loading a lead frame and permitting automatic stop or departure in transferring the lead frame during each process such as die bonding, wire bonding, resin mold or the like composing a full automatic IC assembling system. CONSTITUTION:In order to transfer a lead frame during each process such as die bonding, wire bonding, resin mold, resin cure, lead shape, or the like, a rail 18 is built and an automatic running truck 15 loading the frame is provided during the above each process. The truck 15 is composed of a nearly box-cover shaped body 22 and an opening section 25 passing the rail 18 is provided at the central part of the truck 15 and the rail 18 is held by auxiliary rollers 31 installed at auxiliary plates 27, 28. And main rollers 41 are housed in the body 22 and the truck 15 is run on the rail 18 by these rollers. Furthermore, a frame loading stand 35 is placed on the body 22 and the operation of the body 22 is done by power supply rollers 32 and microswitches 33. Moreover, stop and departure or the like are controlled by light detecting means 60 provided at the sides.
Patent JP-S63235539-A (JP)
Inventor: SENCHI MASAAKI
IPC: D02G3/36
Filed: 1987-03-20
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-H11230053-A (JP)
Title: Control circuit of compressor
Inventor: KANAI JUNICHI
IPC: F04B49/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To restrain power consumption in the no-load running to the minimum extent by improving reliability of a control circuit of a compressor, reducing assembling man-hours and reducing the cost of parts. SOLUTION: A control circuit is provided, for communicating an introducing port 8b and discharging port 8c of a selector valve 8 by pressurizing a pressure receiving chamber 8a of type pilot-type selector valve 8 for opening or closing the introducing port 8b and the discharging port 8c by pressure in the pressure receiving chamber 8a in the no-load running of a compressor, shutting the communication of the introducing port 8b and the discharging port 8c of the selector valve 8 by reducing pressure in the loading running of the compressor, or communicating the introducing port 8b and the discharging port 8c of the selector valve 8 by pressurizing the pressure reducing chamber in the stop of the compressor.
Patent JP-S61229094-A (JP)
Inventor: MORIE TSUTOMU
IPC: E21B43/00
Filed: 1985-03-30
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-S60213200-A (JP)
Title: Hearing aid
Inventor: ARIKI YOSHIO
IPC: H04R25/00
Filed: 1984-04-06
Abstract: PURPOSE:To make frequency to output level characteristic not reach maximum audible range by making sharpness of peak resonance of a filter circuit or gain of a band boost circuit small with enlarging of output signal level of a microphone. CONSTITUTION:An output signal i of a sound collecting microphone 1 is all- wave rectified by a rectifying circuit 6 and converted to DC by an integration circuit 7. Output of the circuit 7 is level shifted in the direction of negative voltage by output of a level shift circuit 8. Level shifted output of the circuit 7 is applied to the voltage control resistor 5 of a filter circuit 3 through a limiter circuit 10. The sharpness of peak resonance of the output signal i of the microphone 1 is made small with enlarging of input signal level by output of the circuit 7.
Patent JP-H07247564-A (JP)
Title: Annular sealing material for manhole joint
Inventor: UNO AKIO
IPC: E02D29/12
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a manhole joint sealing material which can be easily attached and has high sealing power thereby to prevent water leakage. CONSTITUTION:For constituting a manhole for sewerage by stacking a plurality of stages of concrete cylinders, an inner circumferential protrusion 20 formed by projecting downward the lower, inner circumference of an upper cylinder 1a is fitted into an inner circumferential recess 30 formed by recessing the upper, inner circumference of a lower cylinder 1b. And moreover, an annular sealing material for manhole joint is interposed between the cylinders to seal the joint therebetween, and the annular sealing material comprises a solid rubber element R and a water-expansion sponge element S, which are combined with each other. And a core material 80 is embedded into the element R.
Patent JP-S54159707-A (JP)
Title: Ventilator
Inventor: OOHIRA KATSUNORI
IPC: F04D25/12
Filed: 1978-06-07
Abstract: PURPOSE: To facilitate mounting with a space for accomodating bent portions of codes formed by forming part of a grille and a frame with notches for inserting codes.  
     CONSTITUTION: A code protective section 44 is led from the rear end of a code guide 19 toward a notch 13, bent in a space 46 defined between a throttled portion of a fan guide 21 and the notch 13 of the grille and led out to the outside from an outlet 14. Also, the code protective section 44 is received in a notch 4 which extends along a code guide 19 from part of the frame 3 to a flange 9. Thus, the power source code can be installed along the code guide 19 and bent in a comparatively redundant space 46 constituted by the throttled portion of the fan guide 21, notch 13 of the grille and notch 4 of the frame, so that the assembly can be facilitated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01267167-A (JP)
Title: Inner seal for closing a mouth part of a container and production therefor
Inventor: IWAI TERU
IPC: B65D53/00
Filed: 1988-03-22
Abstract: PURPOSE:To seal a mouth part of a container, by providing a seal layer which can be separated at a peelable layer into two seal members one of which remains at the mouth part and is partially removed to form an opening. CONSTITUTION:A mouth part 13 of a container 14 is closed with a cap 15 through an inner sealing member 12 which is attached to the mouth port 13 by applying an eatable adhesive on the underside of a lower sealing layer 4 thereof. Upon removal of the cap 5, an upper resealing layer 16 is peeled off at a peelable resin layer 5 of a fixed sealing layer 6 containing the lower sealing layer 4 and removed together with the cap from the container, while the fixed sealing layer 6 composed of the peelable resin layer 5 and the lower sealing layer 4 is kept to be attached to the mouth part 13. Through the fixed sealing layer 6 retained at the mouth part 13, is provided a groove which constitutes a break-away line. A part of the fixed sealing layer 6 is removed from the remaining part thereof to thereby form an outlet port 17.