baber/WOPTO huggingface dataset:
Patent JP-S5597290-A (JP)
Title: Control for waste water treatment of activated sludge
Inventor: MAZAKI YASUNORI
IPC: C02F3/12
Filed: 1979-01-17
Abstract: PURPOSE: To keep the supply of BOD almost constant by regulating the amount of waste water coming into aeration tank according to the measured value of dissolved oxygen concentration in the aeration tank.  
     CONSTITUTION: Waste water is introduced through the flow meter 2 and the flow regulating valve 3 into the aeration tank 4 from the supply pipe 1, and air is sent into the aeration tank 1 from the blower 5 in order to supply oxygen required by activated sludge. Treated water is introduced through the pipe 6 into the separtion tank 7 and activated sludge separated is discharged from the overflow pipe 8, where the separated activated sludge is drawn out by the sludge pump 9 and its part is sent back in a difinite amount to the tank 4 by operating the flow regulating valve 12 by the flow meter 10 and the flow rate indicating regulator 11. The tank 4 is provided with the dissolved oxygen meter 13 and the flow regulating valve 3 is operated by the dissolved oxygen concentration indicating regulator 14 following the meter 13 so as to keep the dissolved oxygen concentration constant and the amount of incoming waste water is controlled. In this case, excess sludge is drawn out by operating the regulating valve 17 by the sludge interface indicating regulator 16 in such a wat that the sludge interface is kept constant by the sludge interface meter 15 not to change the concentration of returned slduge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10197546-A (JP)
Title: Magnetic variable detecting sensor
Inventor: TAWARA HIDEO
IPC: G01D5/245
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in output voltage at ON time and an increase in output voltage at OFF time even if a detecting signal is distributively inputted to plural ECUs or the like by enclosing a detecting resistance in a sensor circuit, and grounding the sensor circuit through a housing. SOLUTION: A sensor 21 constitutes a sensor circuit of a magnetic converting element 7 using a Hall element or the like and a pull-up resistance 8, and is connected to this sensor circuit, and a detecting resistance 6 is enclosed. This resistance 6 is electrically continued with a housing 9 composed of a conductive material, and a grounding circuit to take the body earth through the housing 9 is made. Therefore, a detecting resistance to be arranged in an ECU(electronic control unit) 2 is obviated by a two-wire wiring system, and even if plural ECUs 2 are connected in parallel to each other, output does not change. That is, a detecting signal can be distributively inputted to the plural ECUs or the like without incurring a reduction in output voltage at ON time and an increase in output voltage at OFF time.
Patent JP-H06209391-A (JP)
Title: Facsimile broadcasting receiver
Inventor: NISHIDA TOSHIKO
IPC: H04N1/00
Filed: 1993-01-12
Abstract: PURPOSE:To easily manage a page memory by providing two pages for use of both input and output in the page memory and switching between the pages on an input side and on an output side after writing the page for use of picture information input is completed. CONSTITUTION:Two surfaces of the pages are constituted in terms of softwares in the page memory 16 and the input from a BEST correction part 14, input/ output with a picture signal decoding part 15, the input/output with an auxiliary memory 20 and the output to a printer 18 and a display 19 are performed. Then, one page is defined for the input of picture information, the other page is defined for the output of the inputted picture information, they are made switchable and the pages on the input side and on the output side are switched after writing the page for the picture information input is completed. Thus, new information can be surely inputted, the need of discriminating the possibility of writing and reading at the time of writing in and reading the page memory is eliminated not as required before and writing and reading can be quickly performed.
Patent JP-H04241495-A (JP)
Title: Shielding apparatus
Inventor: KATAHIRA KENGO
IPC: H05K9/00
Filed: 1991-01-16
Abstract: PURPOSE:To reduce the number of parts to be handled and also improve efficiency in assembly by holding a part corresponding to a wiring pattern of a wiring board on an elastic member separately from the wiring pattern. CONSTITUTION:A shielding apparatus is applied when a microwave circuit 11 constructed on a part of an upper face 10a of a printed board 10 is to be shielded and this comprises a shield case 20 and a shield line (elastic member) 30. The shield line 30 is formed of an elastic member having conductivity and constructed in an endless state having a size approximately equal to a shape of an end face 20b of a flange 20a on the shield case 20. An only shield line 30 is prepared and can be assembled thereby making the assembly extremely easy. Since cuts 20e, 20e are formed at portions corresponding to wiring patterns 12, 12 of the board 10 on the shield case 20 respectively, contact of the shield case 20 with the wiring pattern 12 can be avoided.
Patent JP-H04288710-A (JP)
Title: Voltage generating circuit
Inventor: TAMURA MITSUO
IPC: H03F3/345
Filed: 1991-01-16
Abstract: PURPOSE:To compensate the fluctuation of a threshold voltage by using a specified circuit as the gate voltage generating circuit of FET constituting a constant current source part. CONSTITUTION:A voltage generating circuit 1 composes a source follower circuit 13 of first and second FET 2 and 3 and generates the gate voltages of the first and second FET 2 and 3 by a potential dividing circuit composed of resistors 4, 5 and 6. An MOSFET source follower circuit 7 is connected to the source follower circuit 13, an MOSFET 8 constitutes a driving part, and an MOSFET 9 constitutes the constant current source part. The threshold voltage is equal for the first FET 2, second FET 3 and MOSFET 9, and a ratio between the rate of gate width to the gate length of the FET 2 and the rate of gate width to the gate length of the FET 3 is 1 to 4. The current of the voltage generating circuit 1 does not depend on the threshold voltage, the current is not fluctuated even when the threshold voltage of the MOSFET 9 is fluctuated and therefore, the trans-conductance of the MOSFET 8 is not fluctuated, either.
Patent JP-S62161108-A (JP)
Title: Endoscope device
Inventor: OUCHI TERUO
IPC: G02B23/26
Filed: 1986-01-10
Abstract: PURPOSE:To provide an endoscope body which can be freely turned to enable an assistant to move freely by disposing a light source device near the ceiling of a room, disposing the endoscope body to the lower side of the light source device and connecting the light source device and the endoscope body by a connecting means inserted with a light guide fiber. CONSTITUTION:A mounting ring 12 is screwed to the bottom of the light source device 3 by which a connecting tube 11 is connected to the light source device 3 and the endoscope body 5 is hung from the light source device 3. Air and water feed tubes 15, 16 are at the same time connected to an air supply unit 17 and a water supply unit 18 and a cable 21 is connected to an image control unit 22. The endoscope body 5 is made ready to be used in the stage of hanging the same from the light source device 3. The endoscope body 5 is turned or swiveled in optional directions according to the need for inspection, then a joint part 26 and a holding part 27 are bent, swiveled or turned according to such movement and the endoscope body 5 is moved to have universal attitudes.
Patent JP-S57116822-A (JP)
Title: Ground surveying instrument
Inventor: YAMAUCHI FUMIO
IPC: G01B17/06
Filed: 1981-01-13
Abstract: PURPOSE: To exactly measure the constructing range of the ground for a structure by preventing the occurrence of inductive noise by wiring a cable to be connected to a supersonic wave sensor in the inside of a protective cylinder made of a magnetic permeable material.  
     CONSTITUTION: A hardened ground E is constructed by penetrating a grout, e.g., water glass, etc., into the ground E through the peripheral side of a drill bar 2. A metering device 6 consisting of an electromagnetic supersonic wave transmitter (coil) 7 and a supersonic wave sensor 8 is attached to the lower end of a vertically movable rotary rod 5, and a protective cylinder 9 made of a highly magnetic permeable material, e.g., ceramics, etc., is fitted into the inside of the transmitter 7. A supersonic wave pulse P 1  of a fixed frequency is sent in the radial direction of the ground E 1 , a reflection wave P 2  from the interface between the grounds E 1  and E is received by the sensor 8, and the time difference between the waves P 1  and P 2  is displayed on an indicator 15 to measure the distance to the outer edge of the ground where grouting work is to be performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60200966-A (JP)
Inventor: DANIERU ERU BUROSU
IPC: H01L21/768
Filed: 1985-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07219830-A (JP)
Title: Replication facility
Inventor: YUUBUARU NIIMAN
IPC: G06F17/30
Filed: 1995-01-12
Abstract: PURPOSE: To provide a replication facility for supplying a file or partial replication of the file in the distributed environment. CONSTITUTION: In a distributed system having a replication facility 54 and numerous computer systems respectively provided with storage devices, this system is provided with a stage for replicating a single file to be stored in the storage device of one computer system, while using the replication facility 54 so as to store the copy of the file in the storage device of the other computer system by supplying plural files programmed into the tree of files and for replicating the subtree of files on multiple stages from the tree of files to be stored in the storage device of one computer system, while using the replication facility 54 so as to store the copy of subtree of files into the storage device of the other computer system.
Patent JP-H05189132-A (JP)
Title: Coordinate input device
Inventor: KOBAYASHI KATSUYUKI
IPC: G06F3/0488
Filed: 1992-01-13
Abstract: PURPOSE:To provide the high-accuracy coordinate input device which is easily used and miniaturized. CONSTITUTION:When vibrations are applied to a vibration transmitting board by a vibrating pen, they are transmitted through the vibration transmitting board and detected by vibration sensors. A distance from the positions of the respective sensors to that of the vibrating pen is calculated and from that calculated distance, the coordinate values of the vibrating pen on the vibration transmitting board as a coordinate input plane are calculated independently for X and Y axes. In this case, A vibrator driving circuit to drive the vibrating pen generates signals at frequencies fb and fc through a frequency divider circuit 202 from signals generated at an oscillator 201, and either of those signals is inputted to a shift register 205 by a switching circuit 204. As the switching signal of the switching circuit 204, the signal generated at the oscillator 201 is frequency divided and used. Thus, when the vibrating pen is driven at the two kinds of frequencies and these vibrations are received, phase delay time is measured from the signal at the lower frequency, group delay time is measured from the higher frequency and based on those data, coordinates are calculated.
Patent JP-H06207580-A (JP)
Title: Load governor device for water turbine
Inventor: YAMAMOTO HITOSHI
IPC: F03B15/04
Filed: 1993-01-13
Abstract: PURPOSE:To provide a high safety load governor device for a water turbine by switching a feed power from a load to the total load of a dummy load during cut off of a load for a generator. CONSTITUTION:In a water turbine power generating device with a load governor, the runaway state of a water turbine 1 is prevented from occurring by feeding the power of the generator 2 directly to the dummy resistor 7 of a dummy circuit 10. when a load 8 for a generator 2 is cut off.
Patent JP-H04237615-A (JP)
Title: Control type suspension for vehicle
Inventor: KAWASAKI SATORU
IPC: B60G17/015
Filed: 1991-01-17
Abstract: PURPOSE:To omit the bumper rubber of a suspension so as to reduce the cost for parts. CONSTITUTION:A controller judges (step 110) whether the bound stroke quantity HXX detected by a vehicle height sensor to the reference value HC is HXX<HC. The reference value HC is such a stroke quantity that the bound stroke quantity to load increase can approach gradually and converge on the maximum bound stroke quantity at the time of switching a spring constant characteristic to the hard one. In the case of HXX<HC, normal control is performed on the basis of control rules, but in the reverse case, the spring constant characteristic is corrected/changed (step 123) to be hard, taking precedence over normal control. The bound stroke quantity is therefore prevented from exceeding the set maximum value, and the hard spring constant characteristic serves also as the over- stroke preventing function of bumber rubber, so that the bumper rubber can be dispensed with.
Patent JP-H05189807-A (JP)
Title: Audio sheet and its manufacture
Inventor: IWAZAWA AKIRA
IPC: G11B7/24003
Filed: 1992-01-13
Abstract: PURPOSE:To replay the title sheet on an ordinary CD disk apparatus by a method wherein a protruding and recessed shape which corresponds to a preformatted signal and an audio signal whose signals have been processed by CD specifications are formed on a flexible-thin-film sheet. CONSTITUTION:As an audio sheet, a protruding and recessed shape layer 13 which corresponds to a preformatted signal and an audio signal whose signals have been processed by CD specifications are formed on a flexible sheet 14 whose thickness is 600mum or lower, and the surface of the protruding and recessed shape layer 13 is covered with a reflection layer 12. A side opposite to a face in which pits for a piece of information and for an address have been formed is irradiated with a laser beam; the piece of information is read out through a substrate material. The audio sheet has advantages that it can be replayed on an ordinary CD disk apparatus and that a medium is thin.
Patent JP-S5288013-A (JP)
Title: Ultrasonic transducer
Inventor: KATOU YUUZOU
IPC: G01S7/521
Filed: 1976-01-17
Abstract: PURPOSE:To make diffraction patterns even by changing the space resonance frequency distribution of a transducer in conversion of frequency modulated signal to ultrasonic waves.
Patent JP-S5389992-A (JP)
Title: Foaming polyolefine insulated wire
Inventor: UDAGAWA AKIO
IPC: H01B7/00
Filed: 1977-01-18
Abstract: PURPOSE: To construct a flame-resisting insulated wire with more excellent electrical characteristic than non-foaming polyolefine insulator, despite an addition of flame retarder made similarly as at present for incombustibility. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03211278-A (JP)
Title: Method and device for forming thin film on film
Inventor: FUNAOKA HIDEHIKO
IPC: C23C14/56
Filed: 1990-01-11
Abstract: PURPOSE:To prevent the failure of a thin film or film by taking up the film on which the thin film is formed in the state of electrically insulating the same from a vacuum chamber, and thereby obviating the discharge from a supporting means to a take-up means as well as the thin film and the take-up means. CONSTITUTION:The rear side of the film 3 delivered from one delivery core 5 in the vacuum chamber 2 is supported by a supporting means 11. A high-frequency voltage 17 is impressed to this supporting means 11, by which the film 3 is subjected to a discharge treatment. Evaporated particles are then generated from an evaporating source 13 in the vacuum chamber 2 and these particles are deposited on the surface of the above-mentioned film 3 to form the thin film. The above-mentioned film 3 is then taken up on the other take-up core 8 in the vacuum chamber 2 in the state of electrically insulating the film from the vacuum chamber 2.
Patent JP-H07209213-A (JP)
Title: X-ray holographic ct system
Inventor: SUZUKI YOSHIO
IPC: G01N23/04
Filed: 1994-01-20
Abstract: PURPOSE:To enhance resolution of a CT image by reproducing a transmitted X-ray image once on a computor and subjecting the image, as a CT projection image, to operation for recomposing an image thereby removing blurs from the image. CONSTITUTION:A sample 3 is irradiated with light from an X-ray source 1 and the image there is detected by a two-dimensional image detector 6. While rotating the sample 3 by 180 deg. through a rotary table 5, the data of transmitted X-ray image is transferred from the detector 6 to a computor at an interval of 0.5 deg.. After the entire image is collected, the computor 4 performs operation for reproducing the holographic image by subjecting the image data at each angle to carry out two-dimensional Fourier transformation thus determining the intensity distribution of X-ray at the position of the sample. A CT image is then recomposed using the intensity distribution as a projection image by filter correction reverse projection. Since the reproduced image corresponds to the X-ray intensity distribution on the sample 3, it can be considered as a geometric projection image of transmitted X-rays from which blur due to diffraction or refraction is removed and thereby the resolution is enhanced in the recomposed CT image.
Patent JP-S59130974-A (JP)
Inventor: KONDOU KIYOSHI
IPC: E05B65/52
Filed: 1983-01-15
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-S49103946-A (JP)
IPC: C08F255/00
Filed: 1973-12-31
Abstract: 1452222 Modified EPD polymers MONTEDISON SpA 2 Jan 1974 [2 Jan 1973] 00126/74 Heading C3P Modified polymers comprise an ethylene/ higher α-olefin/polyene polymer having grafted thereon 0À1 to 10 parts by weight per 100 parts of polymer of a vulcanization accelerator which contains an S 1-6  linkage, SN linkage or -SH group. The α-olefin may contain 3 to 14 carbon atoms. The polyene may be a conjugated diene, e.g. isoprene, butadiene or chloroprene, or a non-conjugated polyene containing 5 to 25 carbon atoms. The accelerator may be a thiuram sulphide, sulphenamide, thiocarbamyl sulphenamide, xanthogen disulphide, a sulphide or mercapto azole compound, many suitable compounds being listed, and reaction with the polymer may be effected in the presence of U.V. light, a hydrocarbon hypohalite or an N- haloimide. The grafting may be effected in bulk, emulsion, suspension or solution. The modified polymers may be mixed with highly unsaturated diene rubbers, sulphur or a sulphur donor, optionally together with further accelerator, activators, fillers, extenders and stabilizers, and the polymer and rubber covulcanized. The rubber may be natural rubber, polybutadiene, polyisoprene, or a butadiene/styrene, butadiene/acrylonitrile, isoprene/styrene, isoprene/acylonitrile or polychloroprene rubber. Examples describe the grafting of ethylene/ propylene/ethylidene norbornene copolymers with (I) 4,4<SP>1</SP>-dithiobismorpholine, (II) 4,4<SP>1</SP>- dithiobispiperidine and (IV and VI) 2-mercaptobenzothiazole, and the grafting of (V) ethylene/ propylene/dicyclopentadiene and ethylene/propylene/hexadiene-1,4 copolymers with 2-mercaptobenzothiazole; and the mixing and covulcanizing of the products with natural rubber.
Patent JP-H08191696-A (JP)
Title: Production of laminaripentaose
Inventor: EBARA TAKESHI
IPC: C12R1/465
Filed: 1995-01-17
Abstract: PURPOSE: To obtain the subject high-purity compound useful as a food additive, a base for cosmetics/medicines and a raw material for medicines in high yield by treating a β-1,3-glucosyl compound with a hydrolyzing enzyme derived from a bacterium belonging to the genus Streptomyces in the presence of a metal salt. CONSTITUTION: In a method for constituting laminaripentaose by treating a β-1,3-glucosyl compound (e.g. curdlan) with β-1.3-glucanase [e.g. laminaripentaose producing enzyme (LPHase)] obtained from a bacterium belonging to the genus Streptomyces [e.g. Streptomyces matensis DIC-108 strain (FERM P-253)], the reaction system is reacted with 0.5-500mM of a metal salt of sodium, potassium, calcium, magnesium or manganese (e.g. sodium chloride) to give the objective high-purity laminaripentaose useful as a food additive, a cosmetic, a base for medicines and a raw material for cosmetics/medicines in high yield.
Patent JP-S5598812-A (JP)
Title: Method of manufacturing magnet member
Inventor: UEMATSU NOBORU
IPC: H01F7/02
Filed: 1979-01-22
Abstract: PURPOSE: To enable continuous and economic manufacturing, by alternately inserting magnets and spacers into a hollow tubular member, applying external pressure to the tubular member and cutting off the member on the spacers.  
     CONSTITUTION: Magnets 2 and spacers 3, which are previously manufactured, are alternately and sequentially inserted into a hollow tubular member 1. Plugs 4 are attached to both the ends of the member 1. The tubular member is passed rightward through a drawing dies 5 so that the magnets 2a are tightly fitted on the inside of the tubular member 1a. The member 1a is cut off perpendicularly to its axis on the spacers 3. The spacers are then removed from the cut-off member parts. This results in providing desired magnet members in which the magnets 2a are tightly fitted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03209444-A (JP)
Title: Lens driving device
Inventor: MORIKAWA TOSHINORI
IPC: G03B13/34
Filed: 1990-01-12
Abstract: PURPOSE:To obtain a lens driving device, which can correctly transmit the rotational operation of a focus motor to a nut and normally operate a moving frame for focus lens even at a low environmental temperature, by providing a notched part at the gear part of the nut in an engaging part between a screw shaft and the nut. CONSTITUTION:When a focus motor 28 is rotated, a screw shaft 29 is rotated and since a notched part 33 notching one part of a gear part 32 of a nut 31 is provided in the engaging part between the screw shaft 29 and the nut 31, however, sliding resistance between the screw shaft 29 and the nut 31 is reduced. Further, since the excess part of grease to be normally applied to the gear part 32 of the nut 31 drops into the notched part 33, the excess sliding resistance caused by setting the grease is reduced as well even in the low temperature environment. Thus, the rotational operation of a focus motor 29 is correctly transmitted to the nut and a moving frame 23 for focus lens can be normally slid and operated.
Patent JP-H10191761-A (JP)
Title: Cereal stalk conveyer for combine harvester
Inventor: TAKAGI KATSUHIRO
IPC: A01D61/04
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a cereal stalk conveyer for combine harvester with which rigidity is improved, a supporting shaft is stably held and parts can be exchanged after check by freely turnably attaching a tension arm onto a bracket fixed integrally with the supporting frame of cereal stalk conveyer. SOLUTION: A tension arm 13 for supporting a tension sprocket for applying tensile force to a conveyer chain 20 while rolling in contact with this chain 20 and a supporting shaft 14 to be the turn supporting point of tension arm 13 are provided, and the tension arm 13 is freely turnably attached onto a bracket 18 fixed integrally with a supporting frame 12 of cereal stalk conveyer. In this case, it is preferable that the supporting shaft 14 of tension arm 13 is constituted attachably and detachably to the bracket 18.
Patent JP-H01216990-A (JP)
Title: Substituted 3-aminozidenoneimine, its production and use
Inventor: KAARU SHIEENAFUINGERU
IPC: C07D417/04
Filed: 1989-01-13
Abstract: Pharmacologically useful N-substituted-N-nitrosoaminoacetonitriles of the general formula I   <IMAGE> (I)  wherein A denotes the radical -CH2-, -O-, -S(On)-, -N(R2)- or a direct bond, R1 and R2 denote alkyl having 1 to 4 c atoms or phenylalkyl having 1 to 4 C atoms in the alkyl radical, n denotes the number 0, 1 or 2, are prepared, for example, by nitrosylation of compounds of the general formula II <IMAGE> (II)