baber/WOPTO huggingface dataset:
Patent JP-S61149294-A (JP)
Title: Treatment of sludge
Inventor: SASAKI SHOICHI
IPC: C02F3/30
Filed: 1984-12-21
Abstract: PURPOSE:To suppress phosphorous to low concn., by intermittently aerating excessive sludge and appropriately applying dehydration treatment to said sludge. CONSTITUTION:Primary treated water is flowed into an aeration tank 1 along with return sludge and biologically treated treatment under an aerobic state in an aerobic tank 2. Secondary treated water flowed out from the outlet of the aerobic tank 2 is supplied to a final sedimentation vessel 3 to separate sludge by sedimentation while supernatant water is sent to a water discharge system as treated water 7. The sedimented sludge is appropriately withdrawn from a sludge withdrawal line 8 and a part thereof is used as return sludge 9 while excessive sludge 10 is flowed into a sludge aeration tank 4 or a sludge storage tank 11. Excessive sludge is stored while carrying out intermittent aeration in an aeration tank 4 and the excessive sludge from the aeration tank 4 is appropriately supplied to dehydration equipment 5 to receive dehydration treatment.
Patent JP-H11103811-A (JP)
Title: Yam and its production
Inventor: KURATA SATOMI
IPC: A23L19/10
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain yam having natural tackiness and threading property and having no wateriness, high in viscosity, excellent in appearance and texture and useful for topping or the like of tuna with grated yams by mixing granular yam having prescribed average particle diameter with paste-like yam. SOLUTION: This yam is obtained by mixing granular yam of Chinese yam having 1.0-2.0 mm average particle diameter or the like with pastelike yam. Furthermore, the yam is preferably packed in a container and the yam is produced by grinding yam down while cutting by using a chopper having 1.0-2.0 mm diameter of plate mesh.
Patent JP-H02118204-A (JP)
Title: Dither generation method for pneumatic-hydraulic servo and device therefor
Inventor: KUZUU NORIHIRO
IPC: F15B13/042
Filed: 1988-10-26
Abstract: PURPOSE:To enable usage of plant air and the like having no air pulsation by generating dither on a circuit from an air source to a spool by means of an air circuit including a periodic change mechanism of air circuit resistance which is rotated interlocking with a hydraulic pump shaft. CONSTITUTION:In a dither generation device, a chopper plate 4 is mounted on a driving shaft 50 of a driving motor 5, an oil supply pump 2 is connected thereto, and an air nozzle 3 having a connection part 30 with a plant air 9 as an air source is provided opposing to the plate 4. Air is supplied from the plant air 9 through a variable throttle 11 to the air nozzle 3 and a servo valve 10 by the operation of a driving motor 5. The air is then discharged from a discharge port 31, and a pulse 12 is given to the air. Frequency and amplitude of dither is changed by adjusting a distance between chopper plates, the shapes and the number thereof, and gaps between the chopper plates and the adjacent air nozzle.
Patent JP-H08111322-A (JP)
Title: Low noise transformer and reactor core
Inventor: NINOMIYA HIRONORI
IPC: H01F27/245
Filed: 1994-10-07
Abstract: PURPOSE: To reduce the noise of a transformer and a reactor down to a level requiring no noise absorbing member nor noise insulation box. CONSTITUTION: The low noise transformer employs a silicon steel plate having DC magnetostriction between -1.5×(1/10<6> ) and 1.5×(1/10<6> ). The abutting parts of compositional members of the core and, preferably, the parts of the core to be tightened by bolts and the gap part are bonded through an adhesive having the bonding strength of 100kgf/cm<2> or above. The laminated steel plates are immersed into varnish to be bonded and a coil is fixed. More preferably, the core is welded in the laminating direction of steel plate. A spacer made of nonmagnetic material having hardness Hv of 50 or above is inserted into the gap depending on the size thereof and the spacer 15 bonded to the compositional member of the core through an adhesive having the aforementioned bonding strength.  This structure reduces vibration caused by various factors of the core significantly thus reducing noise effectively.
Patent JP-H10122230-A (JP)
Title: Door opening and closing device
Inventor: ISHIGURO MASAAKI
IPC: H05K5/03
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a door opening and closing device with which it is possible to eliminate the performance of an engagement release operation for stored objects which is carried out by an operator using finger tips of a jig and to effect an engagement release of the stored objects by operating an opening and closing door. SOLUTION: In a door opening device which comprises an opening and closing door 14 which is rotatably provided about a rotary shaft and opens and closes relative to a storing part of objects to be mounted and dismounted and an object to be mounted and dismounted engagement part 18 which engages with the objects to be mounted and dismounted to hold them, there are provided engagement release means 14g and 18c which release an engagement with the objects to be mounted and dismounted by moving the object to be mounted and dismounted engagement part 18 in the direction away from the objects to be mounted and dismounted when the opening and closing door is rotated.
Patent JP-H08109197-A (JP)
Title: Antigen peptide for rejecting leukemic tumor
Inventor: NAKAYAMA EIICHI
IPC: C07K7/08
Filed: 1994-10-07
Abstract: PURPOSE: To obtain the leukemic tumor-rejecting antigen peptide contained in an amino acid sequence coded in an AKT gene or in an amino acid sequence coded in a non-translational region by the mutation of the AKT gene, and containing a motif bound to the molecule of MHC class I. CONSTITUTION: The new leukemic tumor-rejecting antigen peptide inducing the rejection of tumors such as cancers and containing a motif bound to the molecule of a main tissue-compatible antigen (MHC) class I comprises a peptide of formula I or II comprising an amino acid sequence coded in an AKT gene or an amino acid sequence contained as a partial sequence in an amino acid sequence coded in the non-translational region by the mutation of the AKT gene. The peptide is obtained by retrieving a motif bound to the MHC class I molecules of mouse and man among the amino acid sequences of a protein coded in the cancer gene AKT, finding out that the peptides of formulas I, II, etc., coincide with the motif, and subsequently separating the peptide.
Patent JP-H03135372-A (JP)
Title: Switching power supply
Inventor: NAKAJIMA NORIHIDE
IPC: H05K1/05
Filed: 1989-10-18
Abstract: PURPOSE:To miniaturize and make thin an electronic apparatus by a method wherein a prestage circuit and a poststage circuit are mounted on a same substrate while the heights of a data filter and a pulse transformer in the poststage circuit are equalized substantially. CONSTITUTION:A prestage circuit 3 and a poststage circuit 4 are mounted on an insulating substrate 1. A data filter 11, constituting a noise filter circuit, is thinned to equalize the height thereof to those of the components, such as the pulse transformer 14, a choke coil 16 or the like in the poststage circuit 4 which could be thinned so far, thus integrating all components on the same substrate 1. The height of the data filter 11 is equalized to the heights of other principal components and, therefore, none of them will never be projected when the whole of them are packed into one package. Accordingly, the whole of them may be mounted on a package 19 having the same degree of height as the height of the data filter 11 substantially whereby a switching power source device may be miniaturized and made thin. Further, the data filter 11 is constituted of a flat ferrite core 11a and a foil type conductor 11b.
Patent JP-S63124631-A (JP)
Title: Radio selective call receiver
Inventor: KOIZUMI SAYURI
IPC: H04B7/26
Filed: 1986-11-13
Abstract: PURPOSE:To improve the effect considerably onto a reception data relating to time by providing a storage means storing a time sensing an external signal. CONSTITUTION:An external signal sensing means 11 receives an external signal, outputs the received data to a CPU 12 through the reception and a counter 13 outputs the reception time to the CPU 12 as soon as the output is given. The CPU 12 receiving the reception data and the reception time stores the received data to a data storage device 14 and the reception time to a time storage device 15. Moreover, at the reception of an external signal, a signal is outputted from the CPU 12 to a buzzer 17 to raise the buzzer and the reception data is outputted from the CPU 12 to a display device 16, where it is displayed.
Patent JP-H0691283-A (JP)
Title: Water area cleaning method
Inventor: YOSHIDA TERUHISA
IPC: C02F9/00
Filed: 1992-09-14
Abstract: PURPOSE:To effectively clean the water area polluted with phytoplanktons and make the size of a filtration apparatus compact. CONSTITUTION:Water in the water area P of such as lakes and marshes, moats, ponds, etc. is pumped, filtered through a filration cloth/filtration material and then ozone-containing air is injected into the filtered water 12 to sterilize the microbes such as phytoplanktons which remain in the filtered water 12. The water area P is cleaned by returning the water 14 treated with ozone to the water area P.
Patent JP-H08132739-A (JP)
Title: Recording material
Inventor: NAGAI TOMOAKI
IPC: B41M5/333
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a thermal recording material enabled in thermal lamination and excellent in heat resistance by adding a specific thiourea compd. as a coupler contained in the recording layer of the thermal recording material. CONSTITUTION: In a thermal recording material wherein a thermal recording layer containing a colorless or light-colored dye precursor and a coupler reacting with the dye precursor to develop a color is provided on a support, the coupler is prepared from a compsn. containing at least one kind of a compd. represented by formula I or II (wherein X is a 1-6C lower alkyl group or an electron withdrawing group and m is an integer of 0-3). After the thermal recording material is subjected to thermal recording, the recording material is treated with a plastic film if necessary. Further, a light absorber is added to the recording layer of the thermal recording material. A thiourea compd. represented by the formula I or II is produced by reacting 2-aminobenzenesulfonamide or 3- aminobenzenesulfonamide with phenyl isothiocyanate.
Patent JP-S61148991-A (JP)
Title: Dynamic luminance signal/chrominance signal separating comb line filter
Inventor: NAKAGAWA SHINICHI
IPC: H04N9/78
Filed: 1984-12-21
Abstract: PURPOSE:To reproduce a colored image free from crosscolor/dot hindrance by detecting the direction in which waveform deforming of the composite color TV signal and by separating the luminance signal and the chrominance signal utilizing the sample dot positioned in that direction. CONSTITUTION:A sampling sequence 51 of the composite color TV signal delays the signal by six dot delaying circuits 5 and two line delay circuits 1, and the nine sampling points are simultaneously outputted. The value of each sampling point is inputted to a comparator circuit 8, and the differential absolute value is calculated. The circuit 8 outputs a discrimination signal 69 that shows which one is the samllest value. Receiving this signal 69 from the circuit 8, a selector 9 outputs sampling point signals 70 and 71 which are for the separated calculation, and supplies them to a separating filter 7. The filter 7, by utilizing the signals 70 and 71 and the attended sampling point 64, calculates and outputs a separated chriminance signal C72. A separated luminance signal Y72 is obtained being subtracted from the composite color TV signal by a subtractor 4.
Patent JP-H0799908-A (JP)
Title: Method for determining boiling finish of noodles and apparatus therefor
Inventor: KURODA KAZUO
IPC: A23L7/109
Filed: 1993-10-05
Abstract: PURPOSE:To provide an apparatus used for simply and accurately knowing the boiling finish of noodles. CONSTITUTION:This method for determining the boiling finish of noodles is to introduce a measuring instrument together with the noodles in boiling hot water, thereby make a thermometer 2 thermally shielded with a vacuum layer 7 and infrared ray shielding films 4 and 5 receive the inflow gross heat quantity similar to that of the noodles and inform an operator of about the boiling finish of the noodles on a time scale by accumulation of radiant heat.
Patent JP-H09113239-A (JP)
Title: Instrument for measuring structure having three-dimensional shape
Inventor: UEHARA TOSHIO
IPC: G06T7/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of errors by automating measuring work in an arbitrary posture and direction of an object to be measured by computing the three- dimensional coordinates of the object from picture data collected by means image pickup means mounted on robot sections directed to the object and comparing the coordinates with design data. SOLUTION: Two robot sections 3 are respectively supported by traveling sections 2 for robot and image pickup means 4 attached to the front ends of the sections 3 are faced to an object X to be measured. The three-dimensional shape of the object X is measured by picking up the image of the object X from one direction. The position Y of the means 4 when the means 4 picks up the image of the object X is set as shown by the two-dot chain lines in the figure depending upon the working extents of the front end sections of the sections 3. An arithmetic and control section 5 sets the posture of the sections 3 by finding the positions of the means 4 and, at the same time, computes the position and three-dimensional coordinates of each section of the object X by picture-processing image pickup data from the means 4.  Then the section 5 discriminates the propriety of the attitude and shape of the object X by comparing the computed position and coordinates with designed three-dimensional data.
Patent JP-H03132196-A (JP)
Title: Device state change detecting system
Inventor: KINASHI HARUHIKO
IPC: G06F11/30
Filed: 1989-10-17
Abstract: PURPOSE:To reduce a load on a central processing unit and to improve throughput by providing a state change detecting means which detects the change of state information corresponding to each port controller and issues a state information readout request to the central processing unit with an interruption signal when the change is detected. CONSTITUTION:The central control unit 3 executes the read instruction of the interruption signal inputted from the state change detecting part 22 of a bus controller 2 connected via a signal line 107 to the state information detecting part 20 of the bus controller 2 via a data bus 108 and a control signal line 109. The state information sending part 20 of the bus controller 2 outputs stored state information at each of the port controllers 1-1 to 1-n to the central control unit 3 at the timing of the read instruction inputted via the signal line 109 via the data bus 108. Thereby, it is not required to execute the read instruction on the port controller with the central control unit periodically, which reduces the load on the central control unit, and improves the throughput.
Patent JP-H0298320-A (JP)
Title: Control device for automatic tea feeder
Inventor: HIEI MASAICHI
IPC: A47J31/00
Filed: 1988-10-27
Abstract: PURPOSE:To enable hot water to be further safely and properly boiled, in the case where the chlorine in hot water is to be released without using a steam sensor, by detecting the OFF state of a thermostat at intervals of a given time, and providing an electrifying means by which, whenever this OFF state is detected, a heater is forcibly electrified for a prescribed time. CONSTITUTION:Steps S1 to S3 are the same as before, and during these steps, hot water temperature are maintained within a given range as shown in the interval (a) by the ON/OFF control of a thermostat. The hot water temperatures in steps S7 to S8 in which a heater is forcibly turned ON are as shown in the interval (b), and in the interval (b0) therein, hot water is in a boiling state. In this interval, the chlorine in hot water is released by evaporation. And in steps S9 to S10, after the heater is turned OFF, ordinary ON/OFF control by the thermostat is carried out. Thereafter, as a given time is elapsed, the above operation is repeated, and the release of chlorine is carried out at intervals of a given time. Thus, hot water can be enabled to be further safely and properly boiled.
Patent JP-2000099559-A (JP)
Title: Circuit design method
Inventor: MIZUTANI HIROSHI
IPC: G06F17/50
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a circuit design method for obtaining high calculation precision with less parameter in a large signal simulation. SOLUTION: In the design method of a circuit using a field effect transistor, the field effect transistor is shown as a two terminal non-linear circuit model source constituted of the parallel connection of a current source 6, where a gate terminal is opened in a use frequency band and whose current changes dependently on voltage, and a capacitor 5 between a source and a drain. Then, element parameter in a large signal operation whose amplitude of input voltage, which is decided by the impedance of the circuit and input voltage, is large is obtained.
Patent JP-H04148772-A (JP)
Title: Judging method for necessity of feeding thread to creel
Inventor: TONE SHOICHI
IPC: B65H67/06
Filed: 1990-10-08
Abstract: PURPOSE:To automatically judge necessity of feeding thread by providing sensors to measure winding diameters of a pair of right and left feeding thread at two point on a feeding thread carriage, and judging necessity of feeding thread from combination of winding diameters of right and left feeding threads judged from the signals of the sensors. CONSTITUTION:A feeding thread carriage 1 capable of running along a creel 50 having a pair of right and left pegs 40,41 inserted with a spare feeding thread and a releasing feeding thread is arranged, and on this feeding thread carriage 1, sensors 2,3 to measure winding diameters of a pair of feeding threads are provided. Necessity of feeding thread is judged from combination of winding diameters of right and left feeding threads discriminated from the signals of the sensors 2,3. Hereby, as to respective feeding thread, classification of full ball, semi-ball, and empty is performed, if it is combination of a semi-ball and empty, exchange is necessary, if it is combination of full ball and semi-ball (or small ball), exchange is judged to be unnecessary. Necessity of feeding thread as a premise of automation of feeding thread can be automatically judged.
Patent JP-2000098191-A (JP)
Title: Semiconductor laser beam source device
Inventor: KO ARATA
IPC: G02B3/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser beam source device which efficiently makes the laser beams from a two-dimensionally arrayed semiconductor laser array incident on optical fibers and outputs these laser beams. SOLUTION: The semiconductor laser beam source device of high output, which collimates the laser beams emitted from the stack type semiconductor laser array 1 having N0×M0 pieces of light emitting points 1101.1 to 110N0.M0 arrayed to a matrix form by a collimating lens array 3, further, condenses these laser beam with respect to both directions of a perpendicular direction and a horizontal direction by a condensing lens array 4, condenses the laser beam to make the laser beams incident on the incident ends arrayed to the matrix form of an optical fiber array 2 having N×M pieces, where N<N0 and M<M0, of optical fibers 2101.1 to 210N.M and forms the optical fibers as a bundle, thereby efficiently captures the laser beams, may be obtained.
Patent JP-2000095575-A (JP)
Title: Tool material for heat-treatment and its production
Inventor: OTSUKA DAISUKE
IPC: C04B35/64
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a tool material for heat treatment, excellent in resistance to heat and spalling, which is free from the formation of crack, breakage or the like even if it is repeatedly used 100 times. SOLUTION: The tool material for heat treatment is used for loading a material to be heat-treated on it and heat-treating the material in a heat-treating furnace. The tool material for heat treatment contains 5-50 wt.% of zirconia in an oxide ceramic selected from alumina, mullite, magnesia and cordierite and has a thickness of 0.5-2.0 mm. Further, the tool material for heat treatment contains 5-50 wt.% of zirconia in an oxide ceramic selected from alumina, mullite, magnesia and cordierite, wherein at least 10% of the crystalline phase of the zirconia is tetragonal phase.
Patent JP-H07131164-A (JP)
Title: Spindle device of lid body
Inventor: FUJIWARA TOSHIHIKO
IPC: H04B1/08
Filed: 1993-10-29
Abstract: PURPOSE:To provide a spindle device of cover body capable of securing sufficient shaft strength as well as stabilizing the elastic modulus of a torsion coil spring. CONSTITUTION:The title spindle device for rotatably supporting a cover body 3 on an equipment main body has a supporting shaft structure provided with a main shaft 1a swivel-supporting a shaft hole 3a formed into the cover body 3, a fitting part 1b to a cover body pad 4 and a cylidrical shaft part 1c formed on the periphery of the main shaft 1a as well as a torsion coil spring 2 is inserted into the main shaft 1a while a slid 1d with one arm of the torsion coil spring 2 inserted thereinto from the open end side of the cylindrical-shaft 1c is formed on said cylindrical shaft 1c. Through these procedures, an axial directional engaging part is formed on the deep end part of the slit 1d so that the torsion coil spring 2 may give the open energizing force to the cover body 3 when the cover body 3 is fitted to the cover body pad 4 and a chassis 5.
Patent JP-H08110620-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ITO TAKAYUKI
IPC: G03C7/00
Filed: 1994-10-12
Abstract: PURPOSE: To obtain superior hue, coupling activity, and heat and light fastness and to reduce the fluctuation of color development density due to the fluctuation of the composition of a processing solution by incorporating a specified coupler in at least one layer formed on a support. CONSTITUTION: At least one layer formed on a support needs to contain at least one kind of coupler represented by formula I in which Za is -C(R3 )= or -N=, and when Za is -N=, Zb is -C(R3 )=, and when Za is -C(R3 )=, Zb is -N=; each of R1 and R2 is an electron withdrawing group having a Hammett' s substituent constant σp of 0.20-1.0; R3 is a substituent; Y is a group of formula II or -SO2 R5 ; R4 is an alkyl or alkoxy or aryloxy group; R5 is an alkoxy or aryl group; each of R6 and R7 is an alkyl or aryl or alkoxy or aryloxy group; and X is an O or S atom.
Patent JP-S61149853-A (JP)
Title: Humidity detector
Inventor: ICHIDA SHUNJI
IPC: G01N25/66
Filed: 1984-12-25
Abstract: PURPOSE:To improve the measurement accuracy at a high humidity value by determining a humidity value by using the dew point realized amidst the repetition of heating and cooling. CONSTITUTION:A humidity sensor 1 installed on a thermocouple 6 having a Peltier effect is constituted by disposing a moisture absorbing material on a base plate consisting of ceramics, etc. and the resistance value between electrodes 2 decreases sharply when the sensor is brought into a condensation state. The cooling and heating of the temp. humidity sensor are alternately repeated with the dew point as a boundary by controlling the current to be passed to the thermocouple 6. The condensation temp. at the periodically incoming dew point to be detected by the humidity sensor is detected by a temp. detecting means 4 and the relative humidity at the room temp. is determined by calculation from the detected condensation temp. and the room temp. detected by a separately installed room temp. detecting means.