baber/WOPTO huggingface dataset:
Patent JP-S5482847-A (JP)
Title: Rotary disc type active sludge device
Inventor: TANAKA YOSHIHIKO
IPC: C02F3/08
Filed: 1977-12-14
Abstract: PURPOSE: To improve the treatment capacity and reduce surplus sludge, by fitting a hollow ratary shaft with a rotary disc whereon a fine-pored film of hollow fibers etc. is provided so that gas can be supplied outward from the film.  
     CONSTITUTION: The hollow fibers 4 having pores, through which gas passes, are provided on the rotary disc 2. Both the ends of the fibers are coupled to distribution pipes 8 mounted on the rotary disc 2. Oxygen or oxygen-containing gas is supplied from a gas pipe 7 to the hollow fibers 4 through a rotary joint 6, a rotary shaft 5 and the distribution pipes 8. The oxygen or oxygen-containing gas is discharged as minute bubbles from the surfaces of the fibers and supplied to active sludge on the rotary disc 2. Thereby, the capacity of treatment of the active sludge is greatly improved, microbes are prevented from dropping off the surface of the disc and surplus sludge is almost eliminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000305237-A (JP)
Title: Developing device which makes exchange of developing liquid unnecessary and its production
Inventor: FUJII KEI
IPC: G03D13/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To maintain the performance of developing liquid by only replenishing new developing liquid without exchanging the developing liquid by setting the height, length and width of a developing bath near to those of a film in order to make the necessary amount of the developing liquid minimum and to allow the ratio of the developing liquid lost by fixing on the film to the amount of the developing liquid in the developing bath to increase. SOLUTION: The height, length and width of a developing bath 3 are set near to those of a film 1 in a practical range necessary to insert or take out the film 1 into or of the developing bath in order to make the necessary amount of developing liquid minimum and make the surface area in contact with air of the developing bath 3 minimum. When the film 1 is pulled up from the developing liquid after immersing the film 1 into the developing liquid and developing it, the ratio of the amount of the deteriorated developing liquid removed by fixing on the film 1 to the amount of the developing liquid in the developing bath 3 becomes lager than that of the conventional developing bath.  Thereby, replenishment of new developing liquid becomes necessary every time a plurality of films are developed and the performance of the developing liquid is always kept at a level required for practical development. Further, as the area in contact with air is small, the natural deterioration of the developing liquid is also small.
Patent JP-H09311748-A (JP)
Title: Information processing method, information processor, and information processing system
Inventor: NISHIKATA AKINOBU
IPC: G06F21/31
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an information processing method, device and system, which can simplify the management of user information and can improve the convenience for user at the time of using plural information processors. SOLUTION: A user ID discrimination part discriminates whether inputted user ID is previously registered one or not (step S704). When it is previously registered, user ID is transmitted to an external device (step S706). User information corresponding to user ID is received from the external device (step S707). Then, the mode of the pertinent information processor is initialized in accordance with designation related to the function mode selection of received user information as long as setting is possible (step S708).
Patent JP-S636976-A (JP)
Title: Charge detection circuit
Inventor: FURUYA AKIRA
IPC: H04N5/335
Filed: 1986-06-26
Abstract: PURPOSE:To enhance S/N without narrowing the band of a signal system by providing an integrating circuit for carrying out the integration and the reset synchronously with the transfer clock of the reading register of an image pickup element immediately before an AD converter. CONSTITUTION:To an analog switch 10a, a control pulse Pd turned on only during the stable period of a signal Vo is supplied and a signal level during the period when this pulse Pd is turned on is integrated by the integrating circuit consisting of a resistance 13, a capacitor 14, and an amplifier 15. A pulse Pe is supplied to an analog switch 10b immediately before the integrating period and both the end voltages of the capacitor 14 are reset to zero. Accordingly, the waveform of the drawing appears in the output voltage V2 of said integrating circuit and a pulse Pc is supplied to the AD converter 16 during the stable period of the output V2. The AD converter 16 carries out an analog/ digital conversion during the period of the high level of the pulse Pc and outputs a digital video signal 17 corresponding to the signal level of the output Vo.
Patent JP-S5576915-A (JP)
Title: Ultrasonic flow meter
Inventor: UESUGI NOBUO
IPC: G01F1/66
Filed: 1978-12-07
Abstract: PURPOSE:To facilitate installation on the spot and reduce the cost of manufacture and maintenance, by integrating a wave receiver with a wave transmitter. CONSTITUTION:A transducer, which comprises an ultrasonic wave transmitter 2 and an ultrasonic wave receiver 4 integrated with each other, is mounted on the outside of a pipe 1 so that the straight line extending between the centers of the transmitter and the receiver is parallel with the axis of the pipe. The first gate circuit 8-1 selects only reflected waves transmitted through a fluid and then returned from the opposite side of the pipe. The second gate circuit 8-2 selects only echo waves reflected on the inside surface of the pipe without being transmitted through the fluid. The peak value of said reflected waves is detected by the first peak detection circuit 9-1. The gain of an amplifier 5 is adjusted depending on the peak value of the echo waves. As a result, an influence of a propagation medium except for the fluid is removed. The output voltage of the reflected waves is shown by an indicator. The flowing velocity of the fluid is determined from the indicated voltage.
Patent JP-H0442698-A (JP)
Title: Cabinet for speaker
Inventor: INOUE TOSHIHIDE
IPC: B32B5/26
Filed: 1990-06-07
Abstract: PURPOSE:To realize a cabinet for speaker having a high internal loss over a wide range by melting and composing a thermoplastic synthetic resin fiber having a high glass transition temperature and a thermoplastic synthetic resin fiber having a low glass transition temperature so as to make them composite. CONSTITUTION:A cabinet for speaker is made of a composite material being composition of a thermoplastic synthetic resin fiber having a high glass transition temperature Tg1 with a thermoplastic synthetic resin fiber having a low glass transition temperature Tg2 being raw materials of two kinds of thermoplastic synthetic resin fibers having different glass transition temperatures heated at the forming. That is, the glass transition temperature of the composite takes a value between the temperatures Tg1 and Tg2 and a large internal loss is obtained with a wider temperature range in comparison with the case with complete mixture of the two kinds of synthetic resins. Moreover, since both fibers are the thermoplastic synthetic resin fibers, high impact resistance and storage performance are attained. Thus, the cabinet for the speaker making high regidity and large internal loss compatible is realized.
Patent JP-S5775735-A (JP)
Title: Wire cut electric discharge machining method
Inventor: MATSUSHIMA TADASHI
IPC: B23H7/04
Filed: 1980-10-29
Abstract: PURPOSE:To reduce a machining time when a blanking die is machined through the method of wire cut electric discharge machining, by roughing the connection part, between the blanking die and a work, except plural places and then finishing the work. CONSTITUTION:A wire electrode 7 is inserted into an extended-through hole A previously drilled in a work 6 to perform roughing work along a locus 8 from a machining start point (a), and machining work is stopped at a position (f) to cut off the wire electrode 7. Then the wire electrode 7 is inserted into an extended- through hole B to perform roughing work along a locus 9 from a point (g) to positions h i. The wire electrode 7 is notched by the distance t at the point i further its state of electric discharge machining is converted into finishing work then machining is reversely performed along a locus 10 to j f' k l. A blanking die 5 is cut down by its own weight at a point l to complete the machining work. In this way, the blanking die with small roughness of its machined surface can be machined in a short length of time.
Patent JP-S5942106-A (JP)
Title: Rolling mill
Inventor: IMORI HIROYOSHI
IPC: B21B31/10
Filed: 1982-09-01
Abstract: PURPOSE:To facilitate maintenance and inspection and to improve rolling performance by forming such roll supporting construction wherein the number of slideways between a roll journal box and a roll stand is decreased and the contact areas are made always substantial thereby improving the reliability of the rolling mill. CONSTITUTION:A unit mounted with a block 19 in a jounal box 19 for an upper work roll is pressed against a project block 12 secured to a roll stand 1 by means of a shift lever 18, thereby constituting a slideway. The setting of a roll gap is accomplished by bringing an upper work roll 9 into press contact with an upper backup roll 10 subjected to position setting, by an upper piston 16 actuated by an oil pressure. There is a substantial area for maintaining sliding movement in this case. The roll 9 is movable in the axial direction of the roll shaft by the lever 18. Since the rolling mill has less slideways, the mill is reliable and is easy to sevice and repair.
Patent JP-S5941069-A (JP)
Title: Data processor
Inventor: YAMAMOTO JIYUNICHI
IPC: G06F12/06
Filed: 1982-09-01
Abstract: PURPOSE:To make it possible to use a large capacity memory device by inhibiting the 1st memory device from accessing when the 2nd memory device is accessed, and when the addresses of both memory devices are overlapped, giving the priority to the 2nd memory device. CONSTITUTION:When an address bus 4 is changed and included in the address range of a specific memory 8, a self-address detecting means 11 outputs a BSY signal 14. Subsequently, a read signal is generated as a control signal and data read out from an ROM 10 are set up in a data bus 3. Receiving the signal 14, a main storage device 9 side suppresses the control signal outputted from the ROM 10 through an inverter 13 and an AND gate 12. Therefore, a signal 15 is not set up and the control signal is not transmitted to a memory device 2, so that the main storage device 9 is not actuated and the output data are prevented from being overlapped.
Patent JP-S5848288-A (JP)
Inventor: MAIKERU HAWAADO HAATANGU
IPC: G06F12/16
Filed: 1982-09-01
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-S5846157-A (JP)
Title: Feeder stripper apparatus for circular knitting machine
Inventor: PIERO DERU BEENE
IPC: D04B15/58
Filed: 1982-09-01
Abstract: Feeder-stripper device for circular knitting machines, whereby the device can be anchored substantially at a tangent to the needle cylinders and comprises a carrying structure consisting of a plurality of firm supporting surfaces to support the yarn carriers, and whereby the firm supporting surfaces are mutually sloped fan-wise in both a substantially radial direction and a substantially tangential direction in relation to the needle cylinders, whereby the yarn carriers are fitted in a relatively movable manner in relation to the firm surfaces so as to enable their own ends to follow a substantially continuous and curved path during their movement between their working position and their position of rest, and whereby each yarn carrier cooperates with a four-bar positioning and supporting linkage provided with only one degree of freedom and anchored revolvably to their respective firm supporting surface, and whereby suitable actuators rotate the respective linkage, on each of which there act bias elements cooperating with the carrying structure and set screws which cause three-dimensional adjustment of the working position of the ends of the yarn carriers.
Patent JP-H04287681-A (JP)
Title: Automatic and continuous measuring device of number of viable microorganism in water
Inventor: YOSHIDA TOSHIAKI
IPC: C12Q1/06
Filed: 1991-03-15
Abstract: PURPOSE:To obtain a device of automatically and continuously measuring the number of viable microorganisms in water, especially various kinds of drainages and industrial water, etc. CONSTITUTION:A device wherein each given amount of water to be tested is partially added to a reaction tube successively while the water to be tested is being automatically and continuously refluxed from a device of storing the water to be tested to a temporary storage tank of temporarily preserving water, then the test tube is partially charged with a pH adjusting solution, an ATP release solution, luciferin, luciferase of an enzyme inducing luminance and Mg<2+>, and the number of viable microorganisms are automatically and continuously determined by measuring an amount of photons generated by reaction of ATP possessed by the viable microorganisms in the water to be tested.
Patent JP-H01316847-A (JP)
Title: Memory interface system
Inventor: ITO AKIRA
IPC: G06F13/16
Filed: 1988-06-17
Abstract: PURPOSE:To shorten a data transfer time by providing a means to store an instruction which designates the leading address of a designated area and the leading address. CONSTITUTION:A processor 4 outputs the leading address to an address bus as a memory address by a device designation instruction (instruction to output the leading address of the designated area), and also, outputs a device strobe from a device strobe generating means 43. A storage means 5 stores the high- order address of the memory address decoded by a decoder 21 by the device strobe, and sets a gate 22 at an on-state. Next, the processor 4 outputs the address strobe of an address in the designate area via the gate 22 set at the on-state, and reads and write data from/on a memory means 6. In such a way, it is possible to make a decoding processing for the address in the designated area at every access unnecessary, and to shorten the data transfer time between a digital signal processing LSI (processor 4) and the memory means 6.
Patent JP-2000338364-A (JP)
Title: Double core ferrule for optical connector
Inventor: NONOMURA MASANORI
IPC: G02B6/36
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a double core ferrule that facilitates an attaching operation to the end of a double core optical fiber cord. SOLUTION: A capillary 1 is equipped with insertion holes h1, h2 for two optical fiber strands a tapered part 1t formed each in the opening of these holes h1, h2, and a straight part is into which the end of a double core optical fiber cord is insertable. The inner side U of the tapered outer edge is positioned closer to the bottom of the tapered part 1t than the outer side S. As a result, the optical fibers f1, f2 can be easily inserted into the holes h1, h2, and also the end of the double core optical fiber cord into the capillary 1.
Patent JP-H0316290-A (JP)
Title: Semiconductor laser
Inventor: SUGA HIROBUMI
IPC: H01S5/00
Filed: 1989-06-14
Abstract: PURPOSE:To reduce detrimental effect such as noises and to enable easy adjustment of an optical axis by connecting one electrode to a wiring drawn on an insulating substrate through a sub-mount and by connecting the other electrode to another wiring drawn on the insulating substrate through a lead line. CONSTITUTION:One electrode of light emitting sections 6(1), 6(2), 6(3) is connected to a wiring 2 which is drawn on an insulating substrate through a sub- mount 5. The other electrode is connected to another wirings 7(1), 7(2), 7(3) drawn on the insulating substrate through lead lines 9(1), 9(2), 9(3). If the semiconductor laser is attached to a driving circuit by soldering, etc., for hybrid processing, it is possible to drive each of light emitting sections 6(1), 6(2), 6(3), respectively and independently at a fast speed. Furthermore, it is also possible to allow a semiconductor laser chip 4 and a driving circuit to come near each other. Thereby, the semiconductor laser is resistant to noises and adjustment of an optical axis can be made only in one operation. The optical axis can be corrected readily in this way.
Patent JP-S5482296-A (JP)
Title: Gas detector
Inventor: KOGA KOUICHI
IPC: G01N27/04
Filed: 1977-12-14
Abstract: PURPOSE: To curtail the time until stable motion of a detecting element, by providing another cap besides an explosionproof cap, and making part thereof with bimetal material.  
     CONSTITUTION: A cap 7 partly made of bimetal 6 is fitted to the outside of a gas detecting element 1 which is capped with a high mesh double wire net for explosionproof use 5. When the circuit for an alarm device is composed of by making use of the detecting element 1, by installing so that the binetal 6 may be located in the vertical direction, the flow of air is initiated from the part of bimetal 6. While the power is not fed to the detecting element 1, the bimetal 6 comes to the position 6' shown by dotted lines. Thus, the flow of air from outside may be shut off. As the power supply is started, the gas detecting element 1 is heated by a heater 2. As a result of this heating, the temperature of the bimetal 6 rises to reach the open position, so that the air can be passed in and out. In this way, the time from the energization till the stable motion of the detecting element may be curtailed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0817714-A (JP)
Title: Microspot formation method and its execution
Inventor: INAI MOTOHIKO
IPC: H01J37/09
Filed: 1994-07-01
Abstract: PURPOSE:To provide a microspot formation method which can form a microspot, by electromagnetic waves, whose size is very small, whose electromagnetic-wave intensity is high and whose depth of focus is deep and to provide a microspot formation apparatus which can form the microspot. CONSTITUTION:In a microspot formation method, electromagnetic waves 4A which are sent out to a region around an absorber 3 are diffracted at the outer edge part of the absorber 3, and electromagnetic waves 4B which have crept to the rear side of the absorber 3 are converged. Since the electromagnetic waves 4A which are coherent are used, phases of the converged electromagnetic waves 4B coincide and interfere with each other, and their electromagnetic-wave intensity is increased. Inversely, since phases of electromagnetic waves 4D which are not converged do not coincide and interfere with each other, their electromagnetic-wave intensity is weakened. As a result, a microspot 4C is formed, the microspot 4C has a size which is much smaller than the working limit of the absorber 3, its electromagnetic-wave intensity is high, and its depth of focus is deep. In addition, in this invention, an electron beam can be used instead of the electromagnetic waves.
Patent JP-H04348808-A (JP)
Title: Cutting device for plate material
Inventor: GOROMARU KEIZO
IPC: B23D55/04
Filed: 1991-05-27
Abstract: PURPOSE:To eliminate a return time of a chuck and to perform an efficient cutting work by intermittently feeding a plate material by means of an endless conveyor having a plurality of chucks and effecting a cutting work at intervals of a given length. CONSTITUTION:A caterpillar conveyor 11 is rotated in an endless manner in one way between a drive roller 12A and a guide roller 12B. When a chuck 13A is moved to a position S1, a chuck raising cylinder 14 is operated, and the first chuck 13A to constrain a plate material X is brought into a constraint standing-by state. Namely, when a chuck 13B first conveyed onto the outside of the caterpillar conveyor 11 enters a plate material cutting completion area H, approximately at the same time when the chuck is lowered to the inside of the caterpillar 11 by means of a cylinder 15 for lowering a chuck, the chuck 13A is raised by means of a rise cylinder 14 and constrains the plate material X on a table. When the plate material X is conveyed by a specified distance, a cylinder 16A is expanded, the plate material X is fixed by means of a contact roller 16B, and cut by means of a cutting edge 17.
Patent JP-S6131372-A (JP)
Inventor: HORIE MASAAKI
IPC: C04B38/08
Filed: 1984-07-19
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-S6042913-A (JP)
Inventor: SAIPURASATSUDO BASUDEBU NEIMUP
IPC: H03F1/22
Filed: 1984-07-19
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-S5940618-A (JP)
Title: Optical branching element and its production
Inventor: MURAKAMI TAISUKE
IPC: G02B6/28
Filed: 1982-08-30
Abstract: PURPOSE:To eliminate the need for a heat source of a long soaking length and to facilitate manufacturing operation by bundling many pieces of optical fibers removed of the coverings in the end parts and heating the end parts to melt and butting the branch units which are united to one tapered body to each other. CONSTITUTION:The coverings of only the end parts of the left side of respective fibers F are removed, and after the fibers are fixed by means of fixing bases 1, 1' and retaining fittings 2, 2', the fixing bases are rotated to make a twisted part 4 in the group of the optical fibers F at the intermediate. When the base 1' and the jig 2' are pulled rightward while the twisted part 4 is heated with an electric discharge device or annular heater, the part 4 is melted, united and fined until finally said part is cut at the middle. A tapered part 6 of a circular conical shape in succession to a semispherical part 5 is generated in the cut part. When M-pieces of branch units A and N-pieces of branch units A manufactured in such a way are butted to each other in a butt part 10, MXN reversible optical branching elements are obtd. The soaking length of the heat source is thus shortened and the operation is facilitated.
Patent JP-S5673722-A (JP)
Title: Withdrawing work for existing hollow pile
Inventor: KITA KENSUKE
IPC: E02D9/02
Filed: 1979-11-22
Abstract: PURPOSE: To permit the smooth and exact withdrawal of an existing hollow pile without causing any break at a joint, etc., by a method in which drawing out the hollow pile through a drawing bar material is performed by converting the pulling force of the bar material into a pushing-up force.  
     CONSTITUTION: A drawing steel bar 3 is inserted into an existing hollow pile 1 buried underground from the ground's surface and the lower end of the drawing steel bar 3 is integrally fixed to the inner bottom portion of the existing hollow pile 1 with the aid of a solidifier 5. Afterwards, the drawing steel bar 3 projecting from the upper end of the existing hollow pile 1 is drawn out upwards so as to pull the existing hollow pile 1 up and then a fluid material is injected 9 into a void 12 between the outer bottom portion of the pile and the ground, which is produced when the existing hollow pile 1 is pulled up. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H052576-A (JP)
Title: Method for judging sort of code
Inventor: HASHIMOTO KAYOKO
IPC: G06F17/22
Filed: 1991-06-24
Abstract: PURPOSE:To convert data by a code of an always correct sort by automatically judging the sort of data. CONSTITUTION:Plural priority bit maps 3 for previously setting up whether a on-interchangeable code characters is more common or not and plural counters 2 for adding '1' at the time of judging that non-interchangeable code is more common are prepared correspondingly to the number of code sorts. When a character code to be converted is judged as a non-interchangeable character code in the case of converting the character code and storing the converted code in a buffer 1, the map 3 is referred, and when the character code is more common, '1' is added to the counter 2, and at the time of ending the conversion, a code sort having the largest value in the counter 2 or a code sort with the highest priority when plural values are the same is judged as the sort of data to be converted.