baber/WOPTO huggingface dataset:
Patent JP-S59215164-A (JP)
Title: Emergency informing adaptor
Inventor: WATANABE MASAAKI
IPC: G08B25/08
Filed: 1983-05-20
Abstract: PURPOSE:To attain quick information independently of the presence of a line in use by allowing an emergency informing adaptor to transmit the generating of alarm to a main station in operation, and to control the line to make it usable when the adaptor detects the generation of alarm. CONSTITUTION:A connecting/disconnecting means 15 connects/disconnects an alarm transmitter 2 transmitting the generation of alarm to a prescribed informing location by automatic dial function and a main station 4, and a main station operation detecting circuit 9 detects the use of line of the station 4. Further, connecting/disconnecting means 17, 19 connect/disconnect a voice transmission unit 12 and the main station 4 and starts the device 2 respectively. When an alarm signal of an alarm sensing device is received, if the control section 13 does not detect the operating state of the telephone set 4, the section 13 starts the device 2 and if the operating state is detected, the message of the unit 12 is transmitted to the main station 4, and after the device 2 and the main station 4 are disconnected, the section 13 makes a control to start the device 2. Thus, independently of the presence of the line in use the generation of alarm is informed to the destination of supervision quickly.
Patent JP-S62247888-A (JP)
Title: Flocculating and setting treatment for waste water
Inventor: AOKI MASAHARU
IPC: C02F1/56
Filed: 1986-04-18
Abstract: PURPOSE:To considerably reduce the consumption of an inorg. flocculating agent such as basic Al chloride by adding excess sludge generated by a biological treatment of an activated sludge method, etc., in addition to cationic and high polymer flocculating agents to waste water and preliminarily mixing the water. CONSTITUTION:The excess sludge generated by the biological treatment of the activated sludge method, etc. is added in addition to the cationic and high polymer flocculating agents at 1-5% by the volume of the water to the waste water and the waste water is preliminarily mixed in the flocculating and settling method for the waste water of cutting and polishing by adding the above- mentioned flocculating agents thereto. As a result, the consumption of the inorg. flocculating agent such as basic Al chloride is considerably reduced. The cost of the sludge treatment is reduced by the decreased amt. of the Al sludge to be formed as a result of the above-mentioned treatment.
Patent JP-H10277560-A (JP)
Title: Method for preventing attaching of slime to seawater cooling water system
Inventor: NISHIMURA KUNIO
IPC: C02F1/50
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain improved attaching prevention effects using a small quantity of hydrogen peroxide by adding quaternary ammonium salt to a seawater cooling water system beforehand at a sterilization concentration of aerobic bacteria and then adding hydrogen peroxide agents so that the concentration of hydrogen peroxide of the cooling water system becomes a specific value. SOLUTION: For preventing slime due to microorganisms from attaching to the interior of a piping of a seawater cooling water system, quaternary ammonium salt is added to the cooling water system beforehand at a sterilization concentration of aerobic bacteria and a hydrogen peroxide agent is then added so that the concentration of hydrogen peroxide in the cooling system becomes 0.01-0.5 mg/L.  That is, when quaternary ammonium salt and hydrogen peroxide agent are added, in the case that, for example, seawater is used in an one-through manner in the seawater cooling water system, quaternary ammonium salt of predetermined concentration is added on the upstream side of the system beforehand, following which a hydrogen peroxide agent is added so that the concentration thereof on the downstream side of the system, in which the quaternary ammonium salt is dispersed, becomes a predetermined concentration.
Patent JP-S58207770-A (JP)
Title: Plane scanner driving device
Inventor: MORIGUCHI FUJIO
IPC: H04N1/04
Filed: 1982-05-28
Abstract: PURPOSE:To decrease the scanning time of an original, by driving a step motor at a throwing frequency higher than a self-starting frequency at a region other than a reading region. CONSTITUTION:A position setting knob 4 is fitted to a reading position indicatboard 2 fitted to the right end of a platen 1. After the operator designates the front and rear edge of a partial reading region 5A of the original 5 with position settting knobs 41, 42, when the operator depresses a start button, the high speed movement of the plane scanner is attained at the subscanning region where a light source unit makes partial reading. The scanning speed is decelerated gradually until the self-starting frequency before the partial reading region. Thus, the subscanning region not performing reading is scanned in high speed without providing a special speed variable mechanism.
Patent JP-H11289317-A (JP)
Title: Wavelength multiplex optical interconnection device
Inventor: NISHIMURA SHINJI
IPC: H01L33/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplex optical interconnection, capable of realizing the transmission advantageous for enlarging communication capacity with a single fiber, small in size and reduced in the number of parts. SOLUTION: A surface emitting laser array 101 on the side of transmission and a photodiode array 104 on the side of reception are arranged two- dimensionally inside a core diameter area of a plastic fiber 102, and light connection to the optical fiber 102 is performed directly. On the side on reception, a small-sized wavelength filter 103 corresponding to each signal wavelength is inserted, while on the side of transmission. a laser beam 105 of a different oscillation wavelength is made directly incident or a surface type wavelength corresponding to a wide band light emitting wavelength diode array 101 and each signal wavelength is arranged, and a signal light 105 made incident directly to the fiber 102 via a filter.
Patent JP-2000286827-A (JP)
Title: Error detecting method and error detecting circuit
Inventor: HIRABAYASHI YASUHIRO
IPC: H04L69/40
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To speedily detect that data received from an opposite party returns to be normal and to resume communication in the case by executing self- diagnosis when an error is detected, starting a loop to the communication opposite party and checking data received from the communication opposite party. SOLUTION: When an error is detected, self-diagnosis is executed, a loop to a communication opposite party is started and data received from the communication opposite party is checked. In the circuit, a loop forming part 1 forming the loop in the transmission line of a transmitted/received signal is installed on a user network interface-side. A frame synchronism part 2 synchronizing the signal is arranged in the loop forming part 1 and an error cheek circuit 3 checking the error of received data which is synchronized is arranged in the frame synchronism part 2. An error monitoring/loop control part 4 is connected to the error check circuit 3 and a control signal is sent from the control part 4 to the loop forming part 1.
Patent JP-H01262481-A (JP)
Title: Short-circuit detecting device for electrolytic capacitor
Inventor: SHIRAFUJI ETSUO
IPC: H01G13/00
Filed: 1988-04-12
Abstract: PURPOSE:To detect a short circuit from variation in voltage at the time of voltage boosting by comparing a voltage which is held by a voltage holding means with an input voltage and deciding short-circuit generation from the large-small relation between both. CONSTITUTION:The electrolytic capacitor CX is charged with an aging current when aging starts, and its terminal voltage VX is applied to a voltage dividing circuit 3, so that a voltage VC which varies in proportion to a voltage division ratio is developed across a resistance 32. This voltage VC is applied to a voltage holding means 6 through buffer circuits 4 and 5, held by the capacitor 62 with a constant delay time, and then led out as a voltage VCF through a resistance 71 and a variable resistance 72. The voltage VC is compared with the voltage VCP and their large-small relation is inverted at the point of time of the short-circuit generation. Those voltages VCP and VC are inverted into voltages -VC and -VCF, which are compared by a comparator 10, so that the comparison output becomes an H output a constant time after the short- circuit generation where the large-small relation is inverted. This H output is led out of an output terminal 116 as a short-circuit detection output VOUT showing the short-circuit generation and used as data showing a defective, thereby making a normal/abnormal decision.
Patent JP-H09258605-A (JP)
Title: Photoreceptor for electrophotography
Inventor: FUJITA SHOICHI
IPC: G03G21/16
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor for which the quantity of synthetic resin material to be used is made as small as possible with simple constitution without lowering mechanical strength by driving and rotating a supporting body around an axial line while the coupling member of a driving means is meshed with a part to be driven, provided at the end in the axial direction of the supporting body. SOLUTION: The supporting body 2 is made cylindrical and the part to be driven 9 is provided at the end in the direction of the axial line of the supporting body 2. Plural projecting parts 18 and recessed parts 19 are alternately adjacently formed in a peripheral direction on the part to be driven 9, and the projecting parts 18 and the recessed parts 19 are formed to face to the outside in the direction of the axial line 16. The coupling member 72 of the driving means 71 has a driving recessed part 20 and a driving projecting part 21 meshed with the projecting part 18 and the recessed part 19, and has the axial line on a straight line with the axial line 16 of the supporting body 2 in an attached state. In such a meshed state, the supporting body 2 is driven and rotated around the axial line 16. Thus, the photoreceptor where the increase of the quantity of the synthetic resin to be used is restrained to be as small as possible is obtained with simple constitution without lowering the mechanical strength.
Patent JP-S5517345-A (JP)
Title: Aminoalcohol derivative
Inventor: ISODA YOSHIO
IPC: C07C67/00
Filed: 1978-07-24
Abstract: NEW MATERIAL:Aminoalchol derivatives of formula I (R is H, methoxy; R 1  is lower alkyl and others; A is straight-chained or branched alkylene of less than 10 carbon atoms) or their salts.  
     EXAMPLE: N-Ethyl-N-( 3-hydroxy-2, 2-dimethylpropyl )-6-methoxy-1, 2, 3, 4-tetra- hydro-2-naphthylamine.  
     USE: Spasmolysant and intermediate of drugs; especially it is useful as an intermediate of a drug showing remarkable spasmolytic actitivity on the lower gastrointestinal tract.  
     PREPARATION: A compound of formula III (B is a straight-chained or branched alkylene of 8 or less carbon atoms) is made to act on a compound of formula II in the presence of a base as trimethylamine to form a compound of formula IV, which is reduced with lithiumaluminum hydride in an organic solvent as ether to produce title compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09259920-A (JP)
Title: Cooler for chemical synthesis of metal hydride battery
Inventor: SUWA MASAO
IPC: H01M10/30
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a cooler capable of efficiently cooling each battery while in chemical synthesis and obtaining a battery having its superior battery characteristics. SOLUTION: This device is used for cooling plural metal hydride batteries when they are chemically synthesized. This device is made of a bottom case 3 incorporating a blower 39 for introducing air between the plural metal hydride batteries and a storage cover 2 for covering the side face of the plural metal hydride batteries provided thereon, and the side plate 21 of the storage cover 2 has a seal material 41 for preventing air bypass between the side walls of the metal hydride batteries. These batteries has plural air ventilation grooves along the longitudinal direction on the opposite face side facing the adjacent batteries, ventilates air to these air ventilation grooves by means of the blower 39, and cools each battery.
Patent JP-H05146058-A (JP)
Title: Current limiter for solenoid drive circuit
Inventor: TAKEMURA SHINJI
IPC: H01F7/18
Filed: 1991-04-22
Abstract: PURPOSE:To realize positive current limitation even for a faint short circuit by detecting a current from a DC resistor connected with a power supply for a solenoid, integrating thus detected current value, adding a predetermined current to a feedback control circuit when a predetermined integrated value is reached, and then retaining the predetermined current for a predetermined time. CONSTITUTION:Upon turn ON of transistors(TR) Q1, Q2, a capacitor C3 is charged with the voltage of resistors R1, R2 through a risistor R4. Upon increase of the charging voltage of the capacitor C3, a TR Q4 is turned ON and collector current thereof is fed through a resistor R9 to an integrator/amplifier AM and then added to the feedback circuit in a comparator IC 1. Consequently, the comparator IC 1 has a feedback amount similar to that when an overcurrent flows through a solenoid S and thereby the TR Q1, TR Q2 are turned OFF by means of the comparator IC 1 and a modulation circuit IC 2 thus bringing the solenoid S into interrupted state. According to the invention, current can positively be limited even for a faint variation of current.
Patent JP-H05253301-A (JP)
Title: Assembling apparatus for injection needle
IPC: A61M5/34
Filed: 1992-03-16
Abstract: PURPOSE:To enable the specifying of the direction of a blade face of an injection needle constant automatically in a handy manner without use of a sensor or the like with respect to the hub for engaging a syringe. CONSTITUTION:An insertion path 7 is made to pierce a fitting protrusion 6 to be fitted into a hub 1 for engaging a syringe in such a manner as to allow the rotation of an injection needle 2. A sliding tapered surface 13 is formed facing the lower end of the insertion path 7 while a base tapered surface 15 is formed on a base part 14 of the injection needle 2. Then, as the base tapered surface 15 of the injection needle 2 contacts the sliding tapered surface 13, the injection needle 2 turns by dead load thereof thereby making a blade face 17 correspond to the specified direction of the hub 1 automatically.
Patent JP-H01262052-A (JP)
Title: Method for preventing over-heating of molten steel in tundish heater
Inventor: YAMAGUCHI RYUJI
IPC: B22D11/10
Filed: 1988-04-14
Abstract: PURPOSE:To stably prevent over-heat of molten steel in inner part of a heater by inserting a temp. sensor in the crucible style induction heating type heater providing a tundish, continuously measuring the molten steel temp. near the bottom part of the heater and controlling the measured value so as to become the specific value. CONSTITUTION:The crucible style induction heating type heater 2 is connected and communicated with side part near the bottom part of the tundish 1 and refractory tube 5 is inserted in the bottom part of the heater 2 through refractory material 4. The temp. sensor A composing of thermocouple is arranged at the tip of the refractory tube 5 and the molten steel poured in the tundish 1 is continuously cast while heating with the heater 2. Then, the molten steel temp. near the bottom part in the heater is measured with the temp. sensor A and the input power to the heater is automatically controlled with a power control device 6 so that the measured temp. comes to <=1,600 deg.C. By this method, erosion of the refractory in this heater 2 is effectively restrained and the molten steel in the tundish 1 is suitably prevented from flowing-out.
Patent JP-H11286186-A (JP)
Title: Blanket for printing
Inventor: TOMONO SEIJI
IPC: B41N10/02
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To display an excellent paper discharging property without spoiling the halftone dot reproducibility and the ink transfer property by a method wherein on the surface of a surface printing layer which is provided on a supporting body layer, protruding parts of a specified uneven difference, comprising a rubber grain which has a high elasticity and is excellent in ink transfer property, are provided. SOLUTION: For a supporting body layer 12 of a blanket 10 for printing, a plurality of base fabrics 13 wherein a woven fabric or a non-woven fabric such as cotton, a polyester, or rayon, a rubber glue is soaked, are laminated by inserting a compressive layer 14 as required. Also, between a surface printing layer 11 and the compressive layer 14, a base fabric 13 may be provided as a reinforcing layer.  Then, for the rubber which constitutes the surface printing layer 11, rubber which is excellent in oil resistance and ink transfer property such as NBR, chloroprene rubber, is used, and on the surface, protruding parts 15 comprising a rubber grain which has a high elasticity and is excellent in ink transfer property, are formed, and the height of the unevenness is made 8-15 μm, and the proturding parts deform when a paper for printing is pressed, and thus, a pushing back force strongly works, and a favorable paper discharging property is displayed.
Patent JP-H06267649-A (JP)
Title: Induction heating roller device
Inventor: KITANO YOSHIO
IPC: H05B6/14
Filed: 1993-03-10
Abstract: PURPOSE:To prevent the form collapse of a copied pattern and the like, when the design stamped on the surface of a roller is copied by contacting a sheet to the roller rotating while being induction-heated, and when the sheet is separated after the copying is finished. CONSTITUTION:Plural jacket chambers, that is the first and the second jacket chambers 11 and 12 are provided on the peripheral wall of a roller 1, at the outer periphery side and the inner periphery side of the roller. Both jacket chambers are communicated respectively. A thermal catalyst 14 of two gas and liquid phases is sealed inside the jacket chambers. An extension jacket chamber 15 connecting to the ends of the first jacket chamber 11 is provided. At the lower rotating area from the time a sheet is copied by the roller to the time the sheet is separated from the roller, a cooling mechanism to cool the extension jacket chamber 25 is provided. The deformation of the copied pattern of the sheet is prevented by cooling the lower rotating area of the roller.
Patent JP-H10282933-A (JP)
Title: Liquid crystal display device
Inventor: IGARASHI YOICHI
IPC: G09G3/36
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To transfer accurately a picture signal and the like by providing a first connection section connected to an external signal line, a second connecting section connected to an internal signal line, and an impedance correcting means provided in the midst of substrate wiring on a relay substrate. SOLUTION: A relay substrate 230 has a connector 220 for monitor at the one end part and an internal connector 250 at the other end part, both connectors are connected mutually by a substrate wiring 270, and an impedance correcting means 280 is provided in the middle of the substrate wiring 270. A main cause of impedance variation of a transmission line by the relay substrate 230 is two connectors 220, 225 and the substrate wiring 270 between them. However, a variation value of an impedance is not dynamically varied, but decided by the quality of material of the relay substrate 230, width and interval of the substrate wiring 270, and the quality and structure of two connectors 220, 250. Therefore, variation of impedance by the relay substrate 230 is corrected by providing the impedance correcting means 280 in the middle of the substrate wiring 270.
Patent JP-S5425271-A (JP)
Title: Wet type exhaust gas desulfurization method
Inventor: SENSEI TEIZOU
IPC: B01D53/34
Filed: 1977-07-29
Abstract: PURPOSE: To increase the absorption rate and improve the gas treatment capacity through countercurrent contact between gas and liquid in a tray tower provided with more than one zones each having more than one stages of perforated plates and latice trays which respectively possess a specified open pore ratio, in a wet desulfurization by a water suspended purifying liquid composed of oxide of alkaline earth metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S581703-A (JP)
Inventor: RONARUDO ERU HAATO
IPC: C08F8/00
Filed: 1982-05-29
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-S5215074-A (JP)
Title: Wave stagnation apparatus in oil recovery ship
Inventor: ISHIDA MICHIYASU
IPC: E02B15/02
Filed: 1975-07-25
Abstract: PURPOSE: Wave accompanying introduced water and oil is stagnated by movable partition plates, to improve oil recovery efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01262642-A (JP)
Title: Integrated circuit device
Inventor: SAKUTA TAKASHI
IPC: H01L27/04
Filed: 1988-04-13
Abstract: PURPOSE:To obtain the more number of input/output cells by chips in the same size by widely setting the width of the signal terminals of the input/output cells. CONSTITUTION:Input/output cells 3 are placed adjacently to a chip upper side section 1, and the width of signal terminals 4' is set at a value equal to width where the interval of longitudinal wiring grids 5 and half the width of inter-cell connecting wirings 7 connected at the terminals 4' through the grids 5 are added. Consequently, one grid always exists on the terminal 4', and the wiring 7 is connected to the terminal 4' through the grid 5. As a result, even when the input/output cells are arranged arbitrarily, there is at least one wiring grid on the cell signal terminal. Accordingly, the input/output cells can be juxtaposed without clearance, thus realizing more input/output cells by chips of the same size.
Patent JP-S59215743-A (JP)
Title: Large scale integrated circuit device
Inventor: SHIOASHI YOSHIHISA
IPC: H01L27/04
Filed: 1983-05-24
Abstract: PURPOSE:To enable to form a large scale integrated circuit device finished with valuation of the faculty and the characteristic together in one chip as it is by a method wherein wiring material layers are formed on the top portion of wiring layers used for formation of chip corresponding regions of the plural number of pieces interposing an interlayer insulating film between them. CONSTITUTION:Metal wiring layers 17, 27 are formed interposing an interlayer insulating film 26 between them, and the metal wiring layer 27 of the second layer thereof are used as mutual wirings 6 between chip corresponding regions A, B and outside wirings 7. Signals to be transmitted according to the wirings 27 may be limited only to the input/output signals of the respective regions A, B. Moreover electric connection between the wiring 27 and inner bonding pads formed on the first layer metal layers can be attained through pierced contacts 28 formed by removing the film 26 only at the necessary parts to form interlayer contact holes. At the LSI constructed in such a way, the wiring 27 can be formed on the regions A, B, and because to provide especially a wiring region is not necessary, chip size can be reduced.
Patent JP-H08287972-A (JP)
Title: Connector terminal of lead wire
Inventor: MIYAKI YUJI
IPC: H01R4/02
Filed: 1995-04-17
Abstract: PURPOSE: To connect the terminal of a lead wire to a pin-shaped connector terminal easily and surely by soldering. CONSTITUTION: At the top of the opening part 8d of a pin-shaped connector terminal 8 is provided a hole 8 in which the terminal 2a of a lead wire 2 is to be inserted. This lets the gas within the hole 8c during soldering be discharged, which improves the flow of solder.
Patent JP-S63256402-A (JP)
Inventor: NISHIMOTO KOICHI
IPC: B27K3/34
Filed: 1987-04-15
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。