baber/WOPTO huggingface dataset:
Patent JP-H0312281-A (JP)
Title: Filter basin washing control apparatus of water purification plant
Inventor: ICHIKAWA MASAHIDE
IPC: B01D29/60
Filed: 1989-06-09
Abstract: PURPOSE:To minimize the load fluctuation of a water purification plant at the time of washing by estimating a change of the water level of a water distribution basin on the basis of the demand estimated value of purified water and setting the washing time of a filter basin on the basis of said change of the water level. CONSTITUTION:Since the amounts to be stored of water in water distribution basins 19a, 19b are determined on the basis of the magnitude of the demand and initial water levels, the setting of time securing the amount of water capable of washing a filter basin 16 becomes important. Now, it is assumed that the water distribution basin 19a is not only small in capacity but also low in the demand as compared with the water distribution basin 19b and a time zone supplying no water is present in the water distribution basis 19a because the rated capacity of one water supply pump 20a is large as compared with the demand. In this case, washable time is determined with due regard to the fluctuation of the water level of the water distribution basin 19a. Herein, the daily change of the distribution amount of water from the water distribution basin 19a is calculated by a demand estimation method and washable time is set to certain time assumptively and a water rise quantity is calculated from the difference between this demand estimated amount and a water feed amount and it is checked whether said water level rise quantity enters a range within an upper limit water level and, when said quantity does not enter, this time is delayed to perform re- calculation. By this method, the optimum washing time of the filter basin is set.
Patent JP-H08338544-A (JP)
Title: Flow passage switch
Inventor: KIKUCHI SEIJI
IPC: E03D11/17
Filed: 1995-06-14
Abstract: PURPOSE: To save an installation space and obtain self-cleaning function in a flow passage switch for switching water passages of a toilet seat with a washing nozzle by having a spindle provided with two spools coaxial in a line and putting the spindle in a hollow space of the switch body which has a main passage and two branch passages. CONSTITUTION: A switch body 4 is composed of a synthetic resin body 13 and a side wall 14 on which first and second branch passages 2, 3 communicated with a hollow space communicated with a main passage 1 are formed paralley to a rotary shaft of a spindle 7. The spindle 7 is prepared by integrating, from its upper side in order, an upper lid 16, a neck 17, a first spool 5, a stem 18, a second spool 6, and a shaft end 15. A first groove 8 is formed in a first normal rotation area of the spool 5 for communicating the main passage 1 with the first branch passage 2. A second groove is formed in a second reverse rotation area of the spool 6 for communicating the main passage 1 with the second branch passage 3. A flow passage interruption part 10 is an area within 30 degrees from boundaries between the first and second normal rotation areas, and the reverse rotation areas.
Patent JP-2000341015-A (JP)
Title: Telescopic antenna and portable radio equipment and radio system using it
Inventor: NISHIKIDO TOMOAKI
IPC: H01Q1/24
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of an antenna in both an extended state and a contained state especially in the case that the antenna approaches a human body or a metallic plate. SOLUTION: The telescopic antenna is provided with a monopole antenna section 102, a reduced antenna section 104 placed at the tip of the section 102, a means 111 that capacitively couples the reduced antenna section 104 with the monopole antenna section 102 in the extended state in terms of high frequencies and a means 105 that electrically connects the reduced antenna section 104 to the monopole antenna section 102 in the contained state, and the performance of the antenna can be enhanced in both the extended and contained states when the antenna approaches a human being.
Patent JP-S63312133-A (JP)
Inventor: OOTSUKA JIYOUJI
IPC: B31B50/20
Filed: 1987-06-12
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-H11341471-A (JP)
Title: Video distribution device and video distribution system
Inventor: KUSABA TAKUO
IPC: H04N7/173
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To allow a viewer to view a desired title at a lower cost than that of the video on demand(VOD) by transmitting a video image according to information including a title of video image, a distribution time and a distribution channel based on a request from the viewer. SOLUTION: The video distribution device 111 consists of a video server 101 that outputs a video image to the outside of the device through output lines OUT, a storage 102 that stores video images, a commander 106 that gives an instruction to the video server 101, and a scheduler 105 that receives requests from the outside and schedules them. Furthermore, the video distribution device 111 has a title table 103 and a schedule table 104. The scheduler 105 sends contents of the title table 103 and of the schedule table 104 to viewers, receives requests from the viewers to update the schedule table 104.
Patent JP-2000336132-A (JP)
Title: Resin composition and its cured product
Inventor: MORI SATORU
IPC: C09D11/104
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition capable of being diluted with water and excellent in curing physical properties thereof (curability, adhesion, water resistance and flame retardance). SOLUTION: This resin composition comprises (A) a urethane oligomer obtained by reacting (a) a diol compound represented by the formula (the average value of n is a number of 1-15) and (a') a diol compound other than the component (a) as an optional component with (b) a polybasic acid anhydride having at least two acid anhydride groups in the molecule, (c) a polyisocyanate compound and (d) a hydroxyl group-containing (meth)acrylate or its salt and (B) a diluent.
Patent JP-S5772156-A (JP)
Title: Potential erasion method
Inventor: FURUICHI MASAYOSHI
IPC: G03G21/08
Filed: 1980-10-22
Abstract: PURPOSE:To obtain a novel electrostatic latent image formation method by applying an electric field from one side of a photoreceptor toward a transparent electrode, throwing light beams through the electrode from the other side of the photoreceptor on the photosensitive layer. CONSTITUTION:A photoreceptor is constituted of a cylindrical transparent dielectric made of silver oxide or the like. A transparent electrode 2 is laminated with a photosensitive layer 3 made of a photoconductive insulating light sensitive element, such as CdS, and a transparent dielectric layer 4 is formed on this layer 3. The photoreceptor 1 moves in the arrow direction, and a brush or the like grounded slides in contact with the electrode 3. Corona dischargers 7, 8 for forming negative and positive electric fields in the movement direction of the photoreceptor 1, respectively, are arranged on the side of the layer 4. A lamp 10 is arranged following the discharger 8 on the side of the electrode 2, it throws light beams 11 toward the electrode 2 to erase the electric fields of the layer 3, thus permitting a novel electrostatic latent image formation method to be obtained.
Patent JP-S5672372-A (JP)
Title: Sound depth meter
Inventor: TAKAHASHI HIDEYUKI
IPC: G01S15/10
Filed: 1979-11-16
Abstract: PURPOSE:To obtain analog recording and digital value with a simplified mechiansim, by using a oscillation pulse delay shift register and reception wave delay shift register. CONSTITUTION:Between an osicllation reed relay 4 and a flip flop 7, an oscillation pulse delay shift register 16 is inserted and between an OR gate 6 and a level detector 15, a reception delay shift register 17 is inserted, and both the registers 16 and 17 are mutually connected. Thus, the oscillation pulse made at the oscillation reed relay 4 is delayed for time T at the oscillation pulse delay shift register 16, the counter 9 starts count with a delay of T, and the reception signal from an amplifier 14 enters the level detector 15, and a signal is output when the reception signal more than a given level is present, and delay of T is made with the reception delay shift register 17, the counter 9 is stopped with a delay of T, and the clock frequency of the oscillator 10 selected for direct reading, to obtain the content of the counter 9 as the depth.
Patent JP-H0314712-A (JP)
Title: Hydraulic suspension
Inventor: OHASHI KAORU
IPC: B60G17/033
Filed: 1989-06-09
Abstract: PURPOSE:To restrict the temperature rise in working oil by employing bypass means for selectively connecting a working oil passage to a discharge passage and controlling that the bypass means is connected when the working oil temperature exceeds a specified value. CONSTITUTION:A high pressure flow passage 18 connected to the delivery side of a pump 6 for drawing up working oil in a reservoir 4 is connected to actuators 1FR - 1RL respectively disposed at respective wheels via high pressure flow passages 18F, 18R respectively for the front and rear wheels and via pressure control valves 32, 34, 36, 38, etc. Respective actuators 1FR - 1RL may be connected to the reservoir 4 via low pressure flow passages 48F, 48R. The high pressure flow passage 18R and the low pressure flow passage 48R are connected to each other via a passage 188 having a throttle 184 and a solenoid open-close valve of normally open type in the middle thereof and via a passage 194 having a pilot operation type open-close valve 192 in the middle thereof. When the working oil temperature detected with a temperature sensor 195 exceeds a specified value, the solenoid open-close valve 186 is controlled to be opened.
Patent JP-H0443298-A (JP)
Title: Manufacture of tank for heat exchanger
Inventor: KATO SOICHI
IPC: F28F9/02
Filed: 1990-06-06
Abstract: PURPOSE:To permit the forming of tube inserting holes by punching and prevent bypass leakage by a method wherein the tube inserting holes are formed in a stage, in which a sheet member is flat still, and, thereafter, a tank unit, having square sections, is manufactured by press work. CONSTITUTION:Tube inserting holes l8a, 18b are formed on a surface A, corresponding to the central parts of respective aluminum sheets 30, by punching. Next, both ends of respective aluminum sheets 30 are bent so as to have the shape of hook while symmetrical semi-circular recesses 14a, 14b, 15a, 15b are formed on both ends of the same. Thereafter, the aluminum sheet 30 is bent vertically at bending lines 100a, 100b by a press mold. As a result, the surfaces D1, D2 of the aluminum sheet are contacted through surface contact. The surfaces D1, D2 are jointed through brazing whereby tank units 3a, 3b are completed. In this case, one of the recesses 14a, 15a coincide the other recesses 14b, 15b whereby pipe connecting ports 14, 15 are finished. Finally, the side surface 11a of the tank unit 3a is connected to the side surface 11b of the tank unit 3b and caps 21, 22 are attached to both opening ends 19a, 19b, 20a, 20b of respective tank units 3a, 3b.
Patent JP-H09309528-A (JP)
Title: Production of paper container using foam-processed paper
Inventor: SHIINA TOKUYUKI
IPC: B65D81/38
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To produce easily a paper container using foam-processed paper which is unique in design, by using the foam-processed paper comprising, from outside, a thermoplastic resin layer which foams by the application of heat, a base-material layer made of paper as its main constituent, and a thermoplastic resin layer, and by subjecting part of the surface of the thermoplastic resin layer to nonfoam processing in advance. SOLUTION: In the production of foam-processed paper 11 partially provided with a nonfoam area which is used for various paper containers, the foam-processed paper 11 comprising at least, from outside, a thernoplastic resin layer (outside) 5 which foams by the application of heat, a base-material layer 2 made of paper as its main constituent, and a thermoplastic resin layer (inside) 6 is used. In a process before heat foaming, a foam-restraint printing layer 13 is provided in part of the surface of the thermoplastic resin layer 5, which is to be formed as the nonfoam area, for example, in an arca 12 where a POS bar code is printed.  Thus, because even if it is heated by the oxidative polymerization of ink used for printing on the surface or the volatilization of a solvent, water vapor cannot permeate easily and it is fixed, this restrains the thermoplastic resin layer 5 underneath the foam-restraint printing layer 13 from foaming.
Patent JP-H07133291-A (JP)
Title: Recombinant polypeptide containing amino acid sequence of antigen of hepatitis virus of non-a non-b type and method for detecting antibody of hepatitis virus of non-a non-b type using the same polypeptide
Inventor: YAGI SHINTARO
IPC: C12P21/02
Filed: 1993-06-18
Abstract: PURPOSE:To provide a method capable of efficiently detecting an antibody of hepatitis virus of non-A non-B type. CONSTITUTION:This polypeptide contains an amino acid sequence from an amino acid sequence number 383 to 495 among an NS1 region of HCV gene. The polypeptide is used as an antibody to provide a method for detecting a HCV antibody in a serum of a patient of hepatitis of non-A non-B type.
Patent JP-S5847420-A (JP)
Inventor: ASAO MASAJI
IPC: A01K69/00
Filed: 1981-09-17
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-2000341633-A (JP)
Title: Device and method for processing image and sound and storage medium
Inventor: SUGITANI KAZUNOBU
IPC: H04N5/91
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a sounding electronic album by making an image and a sound into one-to-one relation by correspondently managing image information and sound information stored in a storage means and outputting the sound information corresponding to designated image information when any one of plural pieces of image information displayed at the same time is designated. SOLUTION: A CPU 10 controls the whole according to a program (PRG) 20a in a ROM 20 and a RAM 22 has an image data area (PHOTO) 22c and a sound data area (SOUND) 22d for storing image information and sound information in addition to a work area. The RAM 22 stores the storage addresses of image data and sound data in a table (TBL) 22b and stores information for respectively making correspondent the pages and image numbers of the album to stick images in the PHOTO 22c. When any one of plural pieces of simultaneously displayed image data in the RAM 22 is designated by a keyboard(KB) 12 on an LCD 14, a speaker (SP) 32 outputs the sound data corresponding to the designated image.
Patent JP-S5670547-A (JP)
Title: Minute pattern forming method
Inventor: KITAMURA TATEO
IPC: G03F7/038
Filed: 1979-11-15
Abstract: PURPOSE:To enhance resolution, by using a negative resist made of a polymer containing monomer units having 2 or more allkyl groups, and as its developing fluid, a solvent mixture containing ethyleneglycol monoalkyl ether (EGMAE) as a poor solvent. CONSTITUTION:In forming a micropattern with electron beams, X-rays, ultraviolet, rays, etc., a negative resist layer is formed on a substrate using a copolymer having monomer units each having 2 or more allyl groups, such as diallyl phthalate or triallyl cyanurate, and the resist layer is imagewise exposed, and developed with a solvent mixture containing EGMAE as a poor solvent and a good solvent such as dioxane or chlorobenzol, thus permitting cross-linking reaction on the exposed regions to be sufficiently accomplished, swelling, peeling, or the like to be prevented, therefore, deformation of the resist pattern not to occur, and a superior pattern of high resolution to be obtained.
Patent JP-H0724444-A (JP)
Title: Tourmaline carrier-containing adapter and cartridge for mounting on shower
Inventor: KUBO TETSUJIRO
IPC: C02F1/50
Filed: 1993-05-28
Abstract: PURPOSE:To greatly decrease the strong stimuli and activity of the chlorine included in city water and change the city water to a harmless water on the hair and skin by changing the state of the chlorine from Cl<2> (gas) to the state of the chlorine having gentle activity without dissipating the chlorine contg. in the city. CONSTITUTION:Tourmaline carrier grains 10 formed by incorporating the fine powder of tourmaline sized about 0.3 to 5 micron and more particularly 0.5 or 3 micron diameter into a tourmaline carrier and forming the mixture to a granular material are housed in a housing 2. This housing is used to house the tourmaline carrying granules 10 and is connected between a shower head 30 and its shower hose 40 or between the shower hose 40 and a shower hose mounting part so that the water is passed therein. The tourmaline carrier is used to carry the fine powder 11 of the tourmaline and the value of the DC volumetric electric resistance thereof is about 10<4> to 10<8>OMEGA.cm, more particularly about 10<5> to 10<7>OMEGA.cm.
Patent JP-H05312585-A (JP)
Title: Navigation device for vehicle
Inventor: KONISHI YASUYUKI
IPC: G01C21/00
Filed: 1992-05-14
Abstract: PURPOSE:To reduce the position detection error of this device by correcting the output value of a wheel speed sensor. CONSTITUTION:Upon receiving an input (SA1) from a geomagnetism sensor 2, a position control section 5 detects an absolute azimuth (SA2), checks the geomagnetic direction (SA3), detects a turning angle (SA6) from the inputs from a left and right wheel speed sensors (SA4) and a steering sensor 4 (SA5), and checks the slipping of the vehicle (SA7). Then the section 5 detects the moving distance of the vehicle from the average output value of the sensors 3 (SA8) and estimates an azimuth from the azimuth data and turning angle (SA9). Thereafter, the section 5 detects an estimated position (SA11) and learns the left-right balance (SA12). Finally, the section 5 detects the current position (SA14) by performing a map matching process for discriminating the correlation of a road from the estimated azimuth, estimated position, and map data (SA13).
Patent JP-S5573643-A (JP)
Title: Preparation of fluoroalkylamides
Inventor: NAITOU KATSUYUKI
IPC: C07C303/38
Filed: 1978-11-30
Abstract: PURPOSE: To obtain the title advantageously usable compound for use as a fluorocarbon surfactant with a simple proceclure in high yields, by reacting the corresponding carboxylic acid halide with an amine and an alkali compound in a specific hydroxyl compound-water solvent.  
     CONSTITUTION: By using a mixed-solvent of water and a water-soluble or dispersible hydroxyl compound (preferably cellosolves or carbitol) having a higher boiling point than that of water [the weight ratio of the hydroxyl compound to water is preferably 0.05W2:1], a fluoroalkylcarboxylic acid halide or a fluoroalkylsulfonic acid halide is reacted with a primary or secondary amine and an alkali compound to give the desired fluoroalkylcarbonamide or sulfonamide quantitatively without loss loss of separaton and puruification in the process. An additional treatment after reaction is simple, and the solution of the desired compound is directly usable as fire-extinguishers. When used as an aqueous solution, the solution is advantageous because of high water-solubility. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63313499-A (JP)
Title: Lighting device for discharge lamp
Inventor: SATO KATSUMI
IPC: H05B41/24
Filed: 1987-06-15
Abstract: PURPOSE:To enable reduction of quasi-peak value of noise from a discharge lamp and a high frequency conversion means by providing a means for changing operation frequency of the high frequency conversion means. CONSTITUTION:A frequency changeover circuit 4 is changed over with the aim to modulate operation frequency of an inverter circuit 5 which is a high frequency conversion means, while a control circuit 2 changes the operation frequency value to a fixed level according to the output level from the frequency changeover circuit 4. A frequency changeover circuit 6 changes its operation frequency periodically in synchronization with the cycle determined by a period setting circuit 3, on the basis of the operation frequency determined by the output of the frequency changeover circuit 4. Namely the frequency changeover circuit 4 operates only when light modulation is necessary, and it changes the operation frequency according to the cycle determined by the cycle setting circuit 3 irrespective of rated or dimmer operation. It is thus possible to decrease quasi-peak level of noise generated at a high frequency lighting.
Patent JP-S634540-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: IKEBE KOICHI
IPC: H01J29/82
Filed: 1986-06-24
Abstract: PURPOSE:To make easier to improve and to correct the alignment property, by applying a form memorizing alloy material at least one of plural valve spacers to fix and hold an electron gun structure at the inside of the neck of a cathode-ray tube. CONSTITUTION:A form memorizing alloy material with a single direction temper ature property is used at a valve spacer 1, and deformed at T0 C at about a normal temperature avoiding to contact a neck inner wall 2 or an inside conductive membrane 3. An electron gun structure 4 can be sealed up to a specific position without rubbing the neck inner wall 2. In such a way, the electron gun structure, especially its electrode gap position 5 to compose the main lens can be converted in a minute amount to a stem 6 as a fulcrum. There fore, by giving an adequate temperature variation responding to the direction and the variation amount, the alignment property can be improved mechanically.
Patent JP-S5850551-A (JP)
Title: Copying controller
Inventor: MURAI KAZUO
IPC: G03G15/06
Filed: 1981-09-22
Abstract: PURPOSE:To simplify a copying controller, by providing a readable mark in an optical scanning region on a original platen and in front of the forward end of an original, and controlling toner density and timing of transfer paper feed. CONSTITUTION:A mark 20 is provided on one end of an original platen 3 and on the forward end of an optical scanning region and in front of the forward end of an original 4. It is first projected on a photoreceptor in a copying process, an electrostatic latent image is formed, developed with a developing device 6, and the mark image 21 is formed. This image 21 is read with an optical sensor consisting of a light emitting diode 22 and a photodiode 23 at the position prior to transfer, processed in a microcomputer CPU 26 according to the density of the mark image, and instruction signals of toner image control and feed of a transfer paper 13 are produced.
Patent JP-S5851947-A (JP)
Inventor: OGAWA SABUROU
IPC: E04G23/08
Filed: 1981-09-22
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-S6130652-A (JP)
Title: Material for steel wool
Inventor: SHIODA YASUSHI
IPC: D01F9/08
Filed: 1984-07-18
Abstract: PURPOSE:To obtain a material for steel wool having no blow hole in the surface layer of the bloom and causing no breaking during wire drawing by adding specified percentages of C, Si, Mn, P, S, Al and N to Fe. CONSTITUTION:A material for steel wool having a composition consisting of, by weight, 0.05-0.20% C, <=0.05% Si, 0.50-1.00% Mn, 0.035-0.100% P, <=0.04% S, 0.005-0.050% Al, <=50ppm N and the balance Fe with impurities or further contg. <=50ppm Ca is manufactured. The material provides high machinability and gives easily steel wool.