baber/WOPTO huggingface dataset:
Patent JP-H07963-A (JP)
Title: Pretreatment of ultrahigh treatment of water and device therefor
Inventor: ISHIMARU ISAMU
IPC: B01D61/44
Filed: 1993-06-17
Abstract: PURPOSE:To perform more complete gas-liquid separation with the same addition ratio of a coagulant as conventional method, to miniaturize equipment and to make it inexpensive by separating and removing coagulated, suspended matter in the water to be treated by a membrane separator when water to be treated is subjected to pretreatment before the water to be treated is subjected to ultrahigh treatment. CONSTITUTION:Water to be treated 25 is subjected to ultrahigh treatment such as electrodialysis treatment 44 or reverse osmosis treatment 45 to obtain ultrahigh treated water 46. At this time, before the water to be treated 25 is subjected to the ultrahigh treatment, first the water to be treated 25 is introduced together with a coagulant and a pH controlling agent into a separation tank previously in a pretreatment process 41 to coagulate suspended matter in the water to be treated. And in a membrane separator 21 immersed in the separation tank, the water to be treated is sucked and filtered. Next, permeated water permeating a filter membrane consisting of an ultrafiltration membrane or a superfiltration membrane of the membrane separator 21 is subjected to activated carbon adsorptive treatment 42, and the permeated water is succeedingly subjected to water softening treatment 43. In this way, more complete solid-liquid separation is performed with the same addition ratio of a coagulant as conventional method.
Patent JP-S5573119-A (JP)
Title: Distributing compounder
Inventor: FUKUOKA NOBUSHIGE
IPC: H01P5/19
Filed: 1978-11-27
Abstract: PURPOSE:To eliminate the higher harmonic component of the transmission signal by connecting in common one end of two pieces of lines featuring 1/4 the transmission signal wavelength along with the other end connected via the resistance and then providing the stubs to the common and resistance joints each. CONSTITUTION:Stubs 31, 32 and 33 are provided at branch point 12 of the common connection of lines 13 and 14 featuring 1/4 transmission signal wavelength lambdav plus joints 15 and 17 of resistance 16. Stub 33 eliminates the higher harmonic of 2, 4, 6... of transmission frequency fv via the tip short circuit featuring the length of lambdav/4; and stubs 31 and 32 eliminate the higher harmonic of 5, 10, 15... times and 3, 6, 9... times as much as fv via the tip short circuit of the lengths of lambdav/5 and lambdav/3 each. In case the signals of the same amplitude and same phase are supplied to terminals 18 and 19, no higher harmonic component emerges at terminal 11. The admittance features the conductance component only when the side of line 13 is viewed from point 12, thus improving the voltage constant pressure wave ratio within the pass band.
Patent JP-H08317488-A (JP)
Title: Speaker device
Inventor: YAMAGISHI AKIRA
IPC: H04R1/34
Filed: 1995-05-19
Abstract: PURPOSE: To prevent the interference of sound and to improve sound quality by providing a conical reflector arranged on the back surface side of a speaker main body approximately coaxially with the speaker main body while turning a conical projection part to the speaker main body. CONSTITUTION: This device is constituted of the speaker main body 12 for middle and high frequency sound whose rear part is an open type and the conical reflector 23 and the conical projection part of the conical reflector 23 is turned to the speaker main body 2 and arranged approximately coaxially on the back surface side of the speaker main body 12. Also, it is preferable that the part of the maximum diameter of the conical reflector 23 is made approximately equal to or larger than the outside diameter of the speaker main body 12 and such a conical reflector 23 is arranged near the back surface side of the speaker main body 12.  Then, the sound emitted to the rear part of the speaker main body 12 for the middle and high frequency sound is reflected to up, down, left and right by the conical reflector 23 arranged on the back surface side and is prevented from being reflected to a front part. Thus, the sound emitted to the rear part is hardly reflected on a wall surface and hardly interferes with the sound emitted to the front part and the sound quality is improved.
Patent JP-H07334636-A (JP)
Title: Non-contact information management system
Inventor: KO HIROSHI
IPC: G06K17/00
Filed: 1994-06-03
Abstract: PURPOSE:To simply and inexpensively manage the information on commodities, etc., and also to save labor by eliminating the malfunctions as much as possible and also eliminating the labor and time needed for loading/unloading cards, etc. CONSTITUTION:This information management system comprises a sensor A which includes the electric circuits 1 and 1' that are printed on a thin film of a conductive magnetic material and an identifying device B which includes an oscillating part 2, a detecting part 3, a receiving part 4 and a deciding part 5. An electromagnetic wave is sent to the sensor 4 from the part 2 with no direct contact secured between the sensor A and the device B. The part 4 receives the reflected wave of the electromagnetic wave which is radiated from the sensor A. At the same time, the magnetic flux generated by the sensor A is detected by the part 3, and the part 5 decides the features of the reception signal of the reflected wave and the detection signal of the magnetic flux.
Patent JP-H06333585-A (JP)
Title: Method and device for starting fuel cell generating device
Inventor: YOSHIDA TOSHIAKI
IPC: H01M8/04
Filed: 1993-05-26
Abstract: PURPOSE:To heat a line on anode inlet side by the temperature up at starting. CONSTITUTION:A fuel cell I side is separated from a reformer 10 side by cutoff valves 28, 29, 30, 31, 38, so that their temperatures are independently raised. The temperature rise of the cathode 2 of the fuel cell is conducted by heating a gas recirculated from the cathode outlet side to the cathode inlet side by a heater 34. The lower stream position of the cutoff valve 30 on the anode 3 inlet side and the upper stream position of the cutoff valve 31 on the anode 3 outlet side are connected to each other by an anode recirculating line 41. This line has a recirculating blower 40 so that the recirculated gas is heated by utilizing the heat transmission from the cathode 2 side.
Patent JP-H01314295-A (JP)
Title: Driving circuit for el display device
Inventor: SHIBATANI KANJI
IPC: H04N5/70
Filed: 1988-06-13
Abstract: PURPOSE:To apply a driving voltage to an EL display device in the specified rise time or fall time regardless of the capacity change of the EL display device by applying the voltage signal of a trapezoidal wave from the output circiit of a low output impedance to the electrodes of the EL display device. CONSTITUTION:A waveform circuit 503 which forms the signal of the trapezoidal wave and the output circuit 510 which outputs the voltage signal of the trapezoidal wave to the electrodes in response with the signal formed by this waveform circuit and is set at the prescribed low impedance on the output side are provided. Since the voltage signal is impressed from the output circuit 510 which is of the low impedance on the output side is impressed to the electrodes of the EL display device 201, the voltage impressed to the electrodes rises or falls rapidly even if the capacity of the EL display device 201 changes. Since this voltage signal is of the trapezoidal wave, the rush of current of the EL display device 201 is suppressed.
Patent JP-S5571354-A (JP)
Title: Signal processing method
Inventor: KATOU YUUZOU
IPC: H04N11/04
Filed: 1978-11-25
Abstract: PURPOSE: To compress the band of analogue signals by subjecting analogue signals having multi-level amplitude information to a digital band compression processing and converting them to analogue signals after making them of small-redundancy digital signals.  
     CONSTITUTION: Time series video signals inputted to an input terminal are applied to differential amplifier 12 incorporated in digital band compression processing circuit 2, and difference between these video signals and signals preceding them by one picture element is taken and is converted to digital difference signal, and this signal is compressed and coded by level comparators 11a∼11d and coder 16 and is outputted to terminal 19. Meanwhile, a part of the output is inputted to decoder 14 and is decoded and is added to adder 15 and is added to the output of register 17 and is stored in register 17 for the next picture element processing. D/A converter 18 converts signals of register 17 to analogue signals. These signals are modulated to signals suitable for recording by modulator 4 and are outputted from output terminal 5. Reproducing signals inputted to input terminal 6 are demodulated by demodulator 7 and are converted to A/D signals and are decoded to original signals by decoder 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0438072-A (JP)
Title: Facsimile equipment
Inventor: TAKAMATSU FUKUICHI
IPC: H04N1/393
Filed: 1990-06-04
Abstract: PURPOSE:To make it possible to use a transmitting original without being conscious of the size of receiving side recording paper by informing the number of lines and the number of dots of each line in an original to be transmitted from the transmitting side and providing the receiving side with a memory capable of storing an image signal for one page of the original and a thinning circuit capable of contracting data in accordance with the size of recording paper. CONSTITUTION:The total number N of lines in the subscanning direction of a screen and the number M of dots in one line are counted by a counter circuit 2 and informed to a transmission control part 3 as a count value B. A communication control part 5 on the receiving side outputs a sent image signal D to a storage circuit 6 to store all the image signals of one screen. On the other hand, the circuit 6 informs the total number N of lines and the total number E of dots to a recording control part 7. When the sent numbers N, E are larger than the paper size of recording paper 10, the control part 7 calculates the optimum thinning rate G of the image signal and informs the thinning rate G to a thinning circuit 8. When recording is started, an image signal from the storage circuit 6 is printed out through the thinning circuit 8.
Patent JP-S6210310-A (JP)
Title: Correcting system for inflow to dam
Inventor: NAGATSUKA HARUHIRO
IPC: E02B7/00
Filed: 1985-07-04
Abstract: PURPOSE:To raise the reliability of monitoring control system for dam by a method in which when the arithmetic results of the inflow of dam is negative, correcting data are extracted from a correction table provided in advance and correction is automatically applied to the arithmetic results. CONSTITUTION:For calculating the reserving amount of water DELTAV of dam, effluent amount Qout is calculated and then the calculation of dam inflow Qin=Qout+DELTAV is made. When the value of Qin becomes negative by measuring error, etc., DELTAV is cleared to zero if the value is negative even for the previous case, data on correction g(i,j) of corresponding timing are taken out from the table of the correction qin of dam inflow, and the values are taken as inflow Qin=q(i,j). In the subsequent steps 9 and 10, correction is made on reserving amount DELTAV so that the inflow Qin becomes qin. In the calculation of inflow, in case where arithmetic results opposing to natural phenomena are sent out, automatic correction is made, enhancing the reliability in monitoring control for dam.
Patent JP-H10319723-A (JP)
Title: Developing device and image forming device
Inventor: TAWADA TAKAAKI
IPC: G03G15/08
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the stirring performance of developer in a developer storage, supply the developer with uniform toner concentration and toner charged amount to a development part and form a good image by providing a magnetic pole having greater flux density at least at two places in a magnetic field generation part which is provided inside a developer carrier. SOLUTION: A magnetic pole N1 having greater flux density at two places is fixed and arranged inside a developer carrier 6 to be opposed to a developer storage 4. The wall face 13a of a developer storage case 13 is extended at the lower end to the developer carrier 6 to form a toner take-up restriction part 13b. Developer (magnetic particles 2 and toner 3) which takes up toner 3 at a toner resupply opening 9 is carried to the developer storage 4 with the rotational movement of the developer carrier 6. In the developer storage 4, two peak portions of the flux density are formed, and the developer carried between the peak portions are pulled by two intensive magnetic fields, moved to the upstream or downstream side and then stirred.
Patent JP-H0438549-A (JP)
Title: Network topology control system
Inventor: TSUJI AKIRA
IPC: G06F13/00
Filed: 1990-06-04
Abstract: PURPOSE:To control network topology by using an easily usable name having meaning or the like by using a logical network topology corresponding to a physical network topology. CONSTITUTION:A mapping information data base 4 has mapping information to map the logical network topology provided in a logical network information data base 3 to the physical network topology provided in a physical network information data base 2. According to instruction information inputted from an input/output device 1 by a network user, a logical information construction processing 5 constructs logical information to control the logical network topology of the logical network information data base 3. According to the mapping information provided in the mapping information data base 4, a mapping conversion processing 6 converts the logical information constructed by the logical information construction processing 5 to physical information for controlling the physical network topology of the physical network information data base 2.
Patent JP-S5846483-A (JP)
Title: Numeral adjusting mechanism of integrating device
Inventor: KATOU MASAYOSHI
IPC: G06M1/02
Filed: 1981-09-14
Abstract: PURPOSE:To facilitate numeral adjustment by providing a channel-shaped stopper in a free sliding state to a frame near pinion shafts for the engagement and disengagement between gear parts of carrying pinions between number wheels and gear parts of the number wheels. CONSTITUTION:A stopper 10 is made of a spring material is a channel shape. One surface 11 of the channel-shaped stopper is provided with two stages of notches 12 and 13 in an end surface 14; the width of the notch 12 is greater than the size of the boss of a pinion 30, and the width of the notch 13 is greater than the shaft diameter of the pinion 30. The end surface 16 of the other surface 15 is opened outwardly. A frame 20 is provided with a shaft 21 for supporting the pinion 30 in a vertically movable state. For numeral adjustment, the folded-back part 17 of the stopper 10 is drawn out and the pinion 30 is pressed down; and the boss of the pinion 30 is inserted into the recessed part 22 of the frame 20, and after the number wheels are disengaged from the pinions 30 for the numeral adjustment, the stopper 10 is returned. Thus, the constitution facilitates assembly and numeral adjustment.
Patent JP-H11333354-A (JP)
Title: Rotary type substrate treatment apparatus
Inventor: NAKADA KATSUTOSHI
IPC: G03F7/30
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To enhance a medicinal liquid recovery rate in the case a square substrate, such as glass substrate for liquid crystals, is subjected to a wet process treatment with a rotary type substrate treatment apparatus. SOLUTION: The circumference of a rotating mechanism 10 for rotating a rotor 11 is provided with a liquid recovering cup 20 of a two-stage system. This liquid recovering cup 20 is vertically moved relatively to the rotating mechanism 10, by which two kinds of the liquids splashed from the substrate 1 on the rotor 11 by rotation of the rotor 11 are separated and recovered. A liquid recovering auxiliary plate 13 consisting of a disk of nearly the same diameter as the diameter of the outer periphery of the rotating circle of the substrate 1 is disposed below the rotor 11. The liquid falling downward through the blanking hole of the rotor is received by the liquid recovering auxiliary plate 13 and is introduced into the liquid recovering cup 20 at the time of the low-speed rotation of the rotor 11.
Patent JP-S63309939-A (JP)
Title: Microreader
Inventor: YAMADA OSAMU
IPC: G03B21/11
Filed: 1987-06-11
Abstract: PURPOSE:To selectively project an original for overlay from various kinds of originals in need and to make it easy to watch an image on a screen by providing a main projecting device and a sub projecting device and projecting the images of different originals on the same screen by means of both projecting devices. CONSTITUTION:A microreader printer provides the main projecting device A, the sub projecting device B and an image forming part C in a main body 1 and the main projecting device A consists of a 1st holding member 2, a 1st light source 3, a guiding member constituted of mirrors M1-M4 and a 1st lens system 4. The sub projecting device B consists of a 2nd holding member 10, a 2nd light source 33 and a 2nd lens system 34 and is mounted on a base 30 provided in the main body 1, then arranged on an opposite side to the screen 5 putting the mirror 4 between them. The image forming part C prints the image of a microfilm radiated by the 1st light source 3 of the main projecting device A. Thus, the overlay image can be selectively projected from various kinds of images and the image projected on the screen 5 is easy to be watched, thereby preventing the occurrence of erroneous assumption, etc.
Patent JP-S6126667-A (JP)
Title: Electromagnetic wave shielding composition
Inventor: TAKAHASHI HITOSHI
IPC: C08K3/00
Filed: 1984-07-16
Abstract: PURPOSE:The titled composition, obtained by adding metal fibers and further compound of an iron family element and ultramarine to a thermoplastic resin, and capable of giving products having good electromagnetic wave shielding effect without deteriorating the strength. CONSTITUTION:An electromagnetic wave shielding composition obtained by adding (B) preferably 5-25vol% metal fibers, e.g. aluminum fibers or stainless steel fibers, to (A) a thermoplastic resin, adding (C) 1-80pts.wt., based on 100pts.wt. component (A), compound of an iron family element, e.g. alpha-Fe3O4 or Sr-Fe2O3, having preferably 0.1-10mum particle diameter to the resultant composition having preferably >=500 fibers/cm<3> number of the existing fibers per unit volume, or further adding (D) 0.2-18pts.wt., based on 100pts.wt. component (A), silicate of the formula commonly called ultramarine, preferably at 1:9-9:1 weight ratio between the components (C) and (D) tereto or further adding (E) 0.1-2pts.wt., based on 100pts.wt. component (A), one or more lubricants selected from fatty acid amides and metal soaps thereto to prevent preferably fiber ball formation of the component (B).
Patent JP-S6125276-A (JP)
Title: Data replacement method
Inventor: MIKAMI JIRO
IPC: G06F17/16
Filed: 1984-07-15
Abstract: PURPOSE:To prevent conflict between memory banks by loading arrangement B on the main memory by arrangement IND1, and by memorizing the first element of arrangement IND1 in memory region of arrangement A by arrangement IND2 to make it the first element by inverse binary representation. CONSTITUTION:Detecting step of numbers of bank 5 detects the number of banks of main memory. IND formation step 6 is for forming IND(1), IND1 formation step is for forming IND1(1), and IND2 formation step for forming IND2 (1). Data replacement step 9 is for replacing data based on the IND1(1) & IND2 (1), and index adjustment step 10 performs adjustment of index. The IND1 is composed by selecting one each from among a group hitting the same bank successively to decide the IND2 using the requested IND1 and IND.
Patent JP-H10334061-A (JP)
Title: Load dispersing system
Inventor: YAMANAKA HIDEKI
IPC: G06F15/177
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To optimize the load by exchanging information the load, priority and structure among computers in real time by using a multi-cast communication. SOLUTION: Load dispersing servers 1b, 2b, are provided between a client 1a and a server 2a respectively, the load dispersing servers are connected to a multi-cast communication means 3 and the pieces of information of the load, the priority, the structure of the server connected with the network between the load servers 1b and 2b are exchanged in real time by suing the multi-cast communication means 3. The load of the server on the network is uniformized or the load is unevenly distributed to assure response with to priority to a specified client by using the information on the load, the priority, the structure by the load dispersing servers 1b, 2b.
Patent JP-H0440292-A (JP)
Title: Process for simultaneous removal of organic substance and dissolved oxygen
Inventor: YAMAKOSHI YUJI
IPC: C02F1/20
Filed: 1990-06-06
Abstract: PURPOSE:To reduce the concentration of an organic substance and the concentration of dissolved oxygen within the specified range and carrying out oxidative decomposition by means of emission of ultraviolet rays in the state of coexistence under the specified ratio. CONSTITUTION:The concentration of an organic substance in raw water flowing into a liquid ultraviolet emission device 1 is measured by an organic substance measuring instrument 5 and also the concentration of dissolved oxygen in the raw water is measured by a dissolved oxygen measuring instrument 6, and the concentration of organic substance is adjusted to be in the range of 10 - 100ppb and the concentration of dissolved oxygen to be in the range of 10 - 100ppb for the purpose of adjusting the concentration of dissolved oxygen and the concentration of organic substance in the raw water to the given concentration ration, and oxidative decomposition is carried out by emitting ultraviolet rays to remove the organic substance and the dissolved oxygen in the raw water simultaneously. The organic substance and also the dissolved oxygen can be reduced effectively and simultaneously only by applying ultraviolet ray emission.
Patent JP-H05308942-A (JP)
Title: Thawing of frozen food with microwave oven and frozen food container to be used therefor
Inventor: IWAI TERU
IPC: B65D81/26
Filed: 1992-05-11
Abstract: PURPOSE:To shorten the thawing time in the thawing of a frozen food in a microwave oven in a state put in a container such as a bowl. CONSTITUTION:A space 5 for retaining the juice exuded by the thawing of a frozen food 2 is formed between the frozen food 2 and the bottom of a container 1 holding the food. The food is thawed by placing the container in a microwave oven.
Patent JP-H01314253-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAMISAKA TOMOZUMI
IPC: G03G5/14
Filed: 1988-06-14
Abstract: PURPOSE:To enhance operation efficiency and to obtain sharp copied characters free from fog by using an undercoat layer comprising a specified complex salt. CONSTITUTION:The electrophotographic sensitive body is of a functionally separated laminate type and it is formed by successively laminating on a substrate the undercoat layer comprising the acridine.TCNQ complex salt represented by formula I, R being lower alkyl, an electric charge generating layer, and a charge transfer layer. This undercoat layer is formed by dissolving said complex salt together with a binder resin into a solvent, coating the substrate with the obtained coating solution, and drying it, thus permitting the obtained undercoat layer to have a volume resistivity of <=10<-10>OMEGA.cm, to flatten the surface of the substrate, operation efficiency to be improved, and sharp fog-free copied characters to be obtained even in the case of using a material high in the surface roughness of the substrate.