baber/WOPTO huggingface dataset:
Patent JP-H08281289-A (JP)
Title: Aerobic biological treatment device for organic waste liquid
Inventor: SHIBATA MASAHIDE
IPC: C02F3/12
Filed: 1995-04-11
Abstract: PURPOSE: To provide an aerobic biological treatment device for organic waste liquid capable of reducing volume of excess sludge to also suppress the extension of the installation space and the increase of the construction cost, and obtaining stable quality of treated water oven by using a small-sized device and improving the sludge settling property. CONSTITUTION: This device consists of a first aeration tank 11a for mixing organic waste liquid 17 with biological sludge and aerating them, a solid-liquid separation device 12 and an ozone treating tank 31 for reforming a portion of separated sludge 22 to have biologically easy decomposition property. A second aeration tank for aerating ozone treated sludge 35 and returned sludge 24 and then returning them to the first aeration tank is provided. Thus, SRT of the sludge is prolonged.
Patent JP-H07265378-A (JP)
Title: Plastic bag for medical treatment and its preparation
Inventor: WADA FUJIO
IPC: A61J1/10
Filed: 1994-03-31
Abstract: PURPOSE:To disperse a shock on the side faces of corner parts and to decrease generation of pinholes by forming arc-shaped seal parts wherein each starting point is connected with a seal part and each ending point is brought into contact with the end part in the length direction of the bag main body without bringing the side face into contact with the side end part in the length direction of the bag main body. CONSTITUTION:A bag 1 is constituted of a bag main body 2 forming a top seal part 4 and a bottom seal part 5 by heat-sealing an inflation tube and an opening part 3 mounted on the upper end part of the bag main body 2. On each corner part of the bag main body 2, an arc-shaped seal part 9 is formed over a region from each seal boundary end part 6 of the seal parts 4 and 5 to each side end part 7 of the bag main body 2. The arc-shaped seal part 9 is formed in such a way that the starting point 1 is connected with each of the seal parts 4 and 5 and the end point E is brought into contact with the side end part 7 in the length direction of the bag main body 2 without bringing the side face into contact with the side end part 7 in the length direction of the bag main body and it is slenderly formed in the length direction of the bag main body 2.
Patent JP-H02206318-A (JP)
Title: Constituent block of conductive rail system
Inventor: HANSU BUAAGENAA
IPC: H01R25/14
Filed: 1989-04-06
Abstract: PURPOSE: To enlarge a conductive rail system arbitrarily in the opposite perpendicular directions by using two kinds of holder in combination. CONSTITUTION: A straight holder comprises a straight supporting plate 10 made of an insulating material, and a conductive rail section 20 fitted in a receiving part 11 on the supporting plate 10. Enlarged parts 27 are machined at the end section of the supporting plate 10 on the narrow wide sides 18, 19 in order to receive one half part 11 of an integrated planar connecting element 26 or a connecting element comprising an insulating plate and a contact plate 28. The holder supporting plate 10 is connected tightly using it. A holder bent in right angle has similar structure and can be connected tightly with the holder. A conductive rail system can be enlarged arbitrarily in perpendicular direction using a combination of the holders.
Patent JP-S61244191-A (JP)
Title: Subscriber's circuit
Inventor: TAKAHASHI IKUHIRO
IPC: H04M19/00
Filed: 1985-04-22
Abstract: PURPOSE:To attain matching considerably well for many lines by approximating a balancing network of a subscriber's circuit, which is connected to a line having a line length different by subscriber terminal, to the characteristic of the line impedance. CONSTITUTION:When a subscriber's terminal TEL is connected to the far end of the line and the impedance of the line viewed from a subscriber's circuit LN is approximated as a synthesizing circuit of a resistance RL and a capacitor CL, the value of the resistance RL is increased from the resistance value of the subscriber's terminal in accordance with the line length and approximates gradually to a certain value, and the value of the capacitor CL is increased from a minute value to approximate gradually to a certain value, and a duty D of a switching pulse is increased in accordance with a sum RDC of a DC line resistance proportional to the line length and a certain resistance of the subscriber's terminal or the like and is saturated for 100%. The switching pulse is used to control the balancing network, and the circuit constant of the balancing network BN1 is approximated to the line impedance thereby, thus preventing detouring in a two wire-four wire converting circuit.
Patent JP-H01261561-A (JP)
Title: Steel nitride gear for vacuum use
Inventor: HONDA TOSHIO
IPC: C23C8/38
Filed: 1988-04-07
Abstract: PURPOSE:To reduce frictional torque and to prevent heating by forming a steel nitride tooth profile and removing fragile layer from the hardened layer formed on the surface of the tooth profile. CONSTITUTION:Fragile layer 12 is removed from the hardened layer 12 formed on the surface of the tooth profile 11a of a steel nitride gear for vacuum use 11 and only a dispersion layer 12a is laminated. The tooth profile 11a is formed of steel nitride, then it is subjected to surface hardening such as ion nitriding or gas nitriding thus forming a hardened surface layer 12 having thickness of about 20mum. The hardened surface layer4 12 contains a dispersion layer 12a and a fragile layer 12b having thickness of about several mum to several dozens mum.Then the fragile layer 12b is removed through polishing from the hardened surface layer 12. By such method, frictional torque is reduced and heating is prevented.
Patent JP-S5312247-A (JP)
Title: Electronic desk computer with clock
Inventor: OSADA KAZUHIKO
IPC: G06F15/02
Filed: 1976-07-21
Abstract: PURPOSE: To elevate the life of cells of the electronic desk computer, by fixing the clock pulse at constant level and stopping the movement of the circuit part of the electronic desk computer, in case the electronic desk computer is not used by the clock supply control circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57202422-A (JP)
Title: Controller for combustor
Inventor: ASANO YOSHIO
IPC: F23N5/24
Filed: 1981-06-03
Abstract: PURPOSE:To prevent the production of unburnt gas, by a method wherein an igniter is operated for a given period of time at a fire-extinguishing time to reduce an offensive smell at a fire-extinguishing time, and simultaneously, the energization of the igniter is displayed by an alarming means. CONSTITUTION:With an operating switch 29 switched from (a)-(c) to a-b at a  fire- extinguishing time, a lamp 30 is energized through a temperature switch 26 which is brought to ON, an ignition heater 25 is also energized through the temperature switch 26 and contacts (d)-(e) of a switching contact 34a for a relay  34, unburning gas, produced at a fire-extinguishing time, is burned, and the application of a current to an ignition heater 25 is displayed by a lamp 30. When temperature of a burning part falls and the temperature switch 26 is turned ON,  the energizations of ignition heater 25 and lamp 30 stops. This permits the reduction of an offensive smell, and enables to prevent the occurrence of abnormal  combustion and the production of unburnt gas due to re-use at an early time  after fire-extinguishing.
Patent JP-H08263016-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: YAMANE YASUKUNI
IPC: G02F1/133
Filed: 1995-03-17
Abstract: PURPOSE: To reduce power consumption by driving signal lines divided on a display screen with two signal line driving circuits and stopping the operation of an other driving circuit during one driving circuit is operating. CONSTITUTION: Signal lines froming a matrix are divided at the center of a screen to be respectively driven by upper and lower signal line driving circuits. moreover, this device has a changeover circuit for changing over the stubs standstill state (the standby state) of driving circuits other than a scanning line driving circuit and signal line driving circuits. Then, a clock to be inputted to the scanning circuit is inputted and the clock signal is frequency-divided into 240 divisions in the case of a VGA(a video graphic array) to make the signal separating the upper half of the screen from the lower half of the screen.  When the upper side of the screen is scanned, the clock is made so as not to be inputted to the signal line driving circuit of a lower side and when the lower side of the screen is scanned, the clock is made so as not to be inputted to the signal line driving circuit of the upper side by controlling the clock to be inputted to signal line driving circuits by this signal.
Patent JP-S57202252-A (JP)
Title: Ice cream
Inventor: SAWAGUCHI KAZUO
IPC: A23G9/20
Filed: 1981-06-06
Abstract: PURPOSE: To obtain an ice cream having a unique sense of eating, by impregnating the ice cream with gaseous carbon dioxide.  
     CONSTITUTION: Gaseous carbon dioxide is dissolved in an ice cream 1 under stirring while blowing the gas thereinto, and then packed in a container 3. The bubbling of the gaseous carbon dioxide can be prevented by adding a little large amount of a starchy material to the ice cream. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63251954-A (JP)
Title: Device for driving reel shaft of tape recorder
Inventor: NISHIKAWA SHINICHI
IPC: G11B15/44
Filed: 1987-04-08
Abstract: PURPOSE:To simplify the mechanism of the titled device in such a way that switching between forward reproduction and recording or between quick winding and quick rewinding can be made by selectively swinging or rotating a gear fitting base plate only, by providing 1st and 2nd winding gears, 1st and 2nd quick winding gears on the base plate which is freely slidable and rotatable. CONSTITUTION:This driving device is constituted of an inversional rewinding gear 11 which is always engaged with a 1st main driving gear 1 and fitted to a chassis 3, 1st winding gear 14 which is fitted in a state where the gear 14 is slidable in 1st and 2nd directions, 2nd winding gear 15 which is always engaged with the winding gear 14, and gear fitting base plate 13 on which the 1st and 2nd quick winding gears 16 and 17, etc., are independently provided. At the time of recording and reproductions, reel shafts 5 and 6 are rotated at low speeds by rotating the gear fitting base plate 13 in either leftward or rightward direction in a state where the base plate 13 is slid in the 1st direction and a tape is wound at a low speed. Quick winding or quick rewinding of a tape is carried out by sliding the base plate 13 in either leftward or rightward direction in a state where the base plate 13 is slid in the 2nd direction and rotating the reel shafts 5 and 6 at high speeds. Therefore, the mechanism can be simplified.
Patent JP-H01257363-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA KENJI
IPC: G01R31/28
Filed: 1988-04-07
Abstract: PURPOSE:To suppress the enlargement of the circuit scale, form a test pattern easily and reduce the time for failure analysis and the like by a method wherein a selector and a shift register are provided and signals from internal functional circuits are selected and stored in the shift register successively and the shift register outputs the signals successively. CONSTITUTION:Signals from internal functional circuits 1A-1C provided before a selector 2 are inputted to the selector 2. The selector 2 selects the signals one by one. A shift register 3 stores the signals from the selector 2 successively and outputs the signals from a testing output terminals TOT bit by bit. Therefore, if the signals DOT outputted from the testing output terminal TOT are observed for confirmation, the confirmation of logic calculation function, failure analysis and the like can be carried out easily for the respective internal function circuits 1A-1C in the previous stage. Moreover, as the confirmation and analysis can be carried out for each of the internal function circuits 1A-1C, a test pattern to be inputted can be simplified and formed easily. Further, the enlargement of the circuit scale can be suppressed significantly.
Patent JP-H05260489-A (JP)
Title: Image pickup device
IPC: H04N9/64
Filed: 1992-03-10
Abstract: PURPOSE:To prevent a color border from being rugged on a screen when a picture is displayed on the monitor screen. CONSTITUTION:An image pickup element output signal outputted from an image pickup element 1 having a prescribed color filter arrangement is given to a color separation processing section 2, the color separation processing section 2 applies color separation processing to one color signal CDS-G and to other color signal CDS-R/B respectively and a frequency characteristic means 16 is used to provide a frequency characteristic to one color signal component and/or the other color signal component to vary a signal level of a sample point in a 1H delay line 6 thereby arranging signal levels supplied to the monitor screen.
Patent JP-S58203866-A (JP)
Inventor: MOTOYAMA SHIMESU
IPC: B01D53/26
Filed: 1982-05-24
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-2000236890-A (JP)
Title: Production of inositol
Inventor: KIKUCHI HIROTO
IPC: C12P7/18
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain inositol of low content by assimilating or removing sugars in desalinated beet sugar liquid followed by subjecting the resultant liquid to chromatographic separation to recover in inositol fraction, which is then crystallized. SOLUTION: Inositol extremely low in content in beet sugar liquid is obtained industrially in high efficiency by the following process: desalinated beat sugar liquid consisting of a sugar liquid left after recovering a majority of sucrose, raffinose and betaine in beat sugar liquid is subjected to aerating culture using yeast to assimilate and/or remove the sugars in the beet sugar liquid, the resulting liquid is subjected to chromatographic separation using a Ca-type strongly acidic ion exchange resin to recover an inositol fraction, which is then concentrated and cooled to effect crystallizing of the objective inositol.
Patent JP-H01258927-A (JP)
Title: Extruding head and method for applying resin to modified cross-sectional filament used thereof
Inventor: TSUCHIYA KAZUE
IPC: B29C48/06
Filed: 1988-04-08
Abstract: PURPOSE:To form an excellent covering with a uniform thickness to a filament by a process wherein an annular core for preventing positionally shifting movement of a modified cross-sectional filament to a nipple radius direction is fitted to the inner part of a nipple and the filament is inserted in the central bore of the annular core and made for swinging to the peripheral direction of the annular core about the central line of the longitudinal direction per se. CONSTITUTION:A modified cross-sectional filament W is inserted in the central bore 3 of an annular core 8. Thus, the modified cross-sectional filament W is prevented the movement to the radial direction of a nipple 4, therefore, the central point M never be caused in a positionally shifting eccentricity, so that the decentering thickness of an insulating layer B is prevented. Also, as the modified cross-sectional filament W is made for swinging to the peripheral direction of the annular core about the central line of the longitudinal direction per se, the residence of a method resin at the tip surface of the nipple 4, namely, the growth and development of resin composition substance C is prevented. The contamination of the resin composition substance to the insulating layer is provided with the result that the uniform insulating layer without decentering thickness can be cover-formed.
Patent JP-H05290403-A (JP)
Title: Optical pickup head device
Inventor: KADOWAKI SHINICHI
IPC: G11B7/123
Filed: 1992-04-08
Abstract: PURPOSE:To improve mass production capability and to attain a low cost in an optical pickup head device capable of recording, reproducing, and erasing optical information. CONSTITUTION:A beam 70 from a semiconductor laser beam source 11 is reflected on reflecting parts 17, 18 and a reflection type hologram element 14, and is converged on an optical storage medium 20 by an objective lens 19. The beam 70 reflected on the optical storage medium 20 is made incident on the reflection type hologram element 14, and is changed to diffracted light 71, 72, and they are received by a photodetector 15, which detects focusing and tracking error signals. The photodetector 15 and the reflection type hologram element 14 are formed on a semiconductor substrate 13, and the semiconductor laser beam source 11 is packaged on the semiconductor substrate 13.
Patent JP-H11276132-A (JP)
Title: Calcium-enriched milk-containing beverage and its production
Inventor: KAMATA YUTAKA
IPC: A23L2/38
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject beverage capable of preventing occurrence of thermal aggregation and precipitation of protein and secondary aggregation and precipitation of calcium, capable of keeping taste of the milk-containing beverage itself and useful for cow milk and lactic acid bacterium beverage, etc., by combinedly using crystalline cellulose and κ-carrageenan as dispersing agents. SOLUTION: This beverage comprises (A) a milk component, (B) an insoluble calcium (e.g. fine powder comprising egg shell or synthetic calcium carbonate and having 0.2-1 μm average particle diameter) and (C) a dispersing agent comprising crystalline cellulose (C1 ) and κ-carrageenan (C2 ) [e.g. in 140: (1-9) weight ratio of the component C1 to the component C2 ]. The beverage is obtained by formulating >=0.415 wt.% (as nonfat dairy solid content) component A with 0.01-0.5 wt.% component B and 0.3-0.6 wt.% component C and as necessary, further subjecting the mixture to heat sterilization treatment at a temp. of 116-126 deg.C for 9-20 min.
Patent JP-S58202931-A (JP)
Title: Manufacture of heat exchanger
Inventor: AOKI TOSHIO
IPC: F28F1/12
Filed: 1982-05-22
Abstract: PURPOSE:To easily manufacture a heat exchanger, and to realize production of a multi-kind and a small quantity, by bending like a snake motion a flat porous refrigerant pipe to which a corrugated fin is brazed in a furnace. CONSTITUTION:A corrugated fin 2 is provided on both sides of a plate-like flat porous refrigerant pipe 1, and it is held by a holding plate 6 and is made to pass through in a furnace. Subsequently, the flat porous refrigerant pipe 1 and the corrugated fin 2 are brazed and joined. The refrigerant pipe 1 to which this fin 2 is brazed is bent like a snake motion. In this way, a heat exchange consisting of the refrigerant pipe 1 and the fin 2 is obtained easily, and production of a multi-kind and a small quantity can be realized.
Patent JP-H05287168-A (JP)
Title: Thermosetting resin composition
Inventor: ENOKI HISAFUMI
IPC: C08L57/02
Filed: 1992-04-08
Abstract: PURPOSE:To provide the subject composition containing a specific modified cyanate resin and a polyphenylene ether, having high glass transition point, excellent workability, heat-resistance and toughness and low water-absorption and useful for laminated board having low dielectric constant, etc. CONSTITUTION:The objective composition contains (A) 100 pts.wt. of a modified cyanate resin obtained by reacting (i) 100 pts.wt. of a dicyanate ester compound of formula (R1 is CH2, O, S, direct bond, etc.; R2 and R3 are H, methyl, ethyl or CF3) with (ii) preferably 5-50 pts.wt. of a phenol-modified petroleum resin such as phenol-modified C9 petroleum resin and (B) preferably 5-50 pts.wt. of a polyphenylene ether such as poly(2,6-dimethyl-1,4-phenylene ether).
Patent JP-S58204930-A (JP)
Title: Helical intake port
Inventor: OKUMURA TAKESHI
IPC: F02F1/42
Filed: 1982-05-25
Abstract: PURPOSE:To generate a strong swirl flow when an engine is operated at a low speed with a small load, by expansibly forming the side wall face of a volute part toward an intake valve stem in the connection part between the side wall face of the volute part and the side wall face of a branch path. CONSTITUTION:At low speed and low load operation of an engine with a small amount of intake air, a rotary valve 25 closes a branch path 24. Since the first side wall face 14a of a partition 12 is extended to a part in the vicinity of a side wall face 15 of a volute part B, a mixture flowing to advance along an upper wall face is forcibly moved onto the side wall face 15 of the volute part B, then the mixture advances along the face 15 and its flow path is curved to the direction of an intake valve stem 5a by a side wall face part 15a. Accordingly, a strong swirl flow is generated in the volute part B. Then the mixture performs a turning motion while flows in through a gap formed between an intake valve 5 and its valve seat, and a strong swirl flow can be generated in a combustion chamber 4.
Patent JP-H05290159-A (JP)
Title: Method for approximating position data
Inventor: MORIYAMA HIROSHI
IPC: G06F17/17
Filed: 1992-04-08
Abstract: PURPOSE:To smoothly connect approximate position data of adjacent sections by dividing an approximation section into a straight approximation section and a curves approximation section by using the values of inner products at respective points of the contour of position data when the approximation section is divided, and further dividing the curves approximation section into a straight approximation section and a curves approximation section according to the value of the curvature. CONSTITUTION:The point on the contour where the value of the inner product is <=-0.99 is regarded as the start point of the straight line and when >=33 points where the values of the inner products are <=-0.99 succeed from the start point of the straight point, the section is extracted as a 1st straight section and the remaining section is extracted as a 1st curves section. Then the point in the 1st curved section where the value of the curvature is <=+ or -0.05 is regarded as the start point of a 2nd straight line and when >=33 points where the values of the curvature are <=+ or -0.05 succeed from the start point of the straight line, this section is extracted as a 2nd straight section. Approximation process is performed with the approximation sections which are thus obtained, so an approximated figure which is obtained has extremely smooth connection states between straight lines and curved lines.
Patent JP-S62244236-A (JP)
Inventor: TAKENAKA MASAHIRO
IPC: H02J7/16
Filed: 1986-04-15
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-S5213267-A (JP)
Title: Apparatus for preventing noise of metal pipes
Inventor: KADOKAWA HIROSHI
IPC: B65G19/02
Filed: 1975-07-18
Abstract: PURPOSE: To prevent frictional scratch and noise of metal pipes due to continuous movement of a conveyor by disposing a self-slidable slide block between links of conveyor to project upwardly from the links. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63253397-A (JP)
Inventor: KATO MASANORI
IPC: G06F3/0481
Filed: 1987-04-09
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。