baber/WOPTO huggingface dataset:
Patent JP-H02173905-A (JP)
Title: Side erase erasing device for magnetic disk
Inventor: KIMURA HITOSHI
IPC: G11B5/024
Filed: 1988-12-26
Abstract: PURPOSE:To prevent magnetic interference of a side erase part to obtain vivid reproduced data by using a step pulse which moves a magnetic head to invert the output. CONSTITUTION:When a power source is turned on, a step pulse S0 is sent to move a magnetic head to the outermost peripheral track. At this time, the Q output of a flip flop circuit 3 goes to the low level and the Q output goes to the high level. When the step pulse S0 is sent for the purpose of moving the magnetic head one track inward, the flip flop circuit 3 is inverted, and the Q output goes to the high level and the Q output goes to the low level. Hereafter, the flip flop 3 is inverted and the magnetization direction of the side erase part is inverted each time when the step pulse S0 is sent. When an N-th recorded track is reproduced by the magnetic head, magnetization of side erase parts on both sides is cancelled by opposite directions to reproduce only data of the N-th track. Thus, only required data is reproduced and the error rate is reduced.
Patent JP-H05163943-A (JP)
Title: Water pump for internal combustion engine
Inventor: MATSUMURA HIRONOBU
IPC: F01P11/02
Filed: 1991-12-12
Abstract: PURPOSE:To achieve miniaturization of an internal combustion engine and prevent cooling water from being mixed into lubricating oil at the time of detaching a pump unit by containing the whole of a water pump inside a chain chamber, for chain-driving. CONSTITUTION:A chain case rear 4 constituting a chain chamber 6 is provided before a cylinder block 2. A pump unit 32 is fixed to the chain case rear 4. A drain passage 54, the tip end of which is closed by a drain plug 57, is connected to the lowermost portion of a pump chamber 31 to discharge cooling water from the pump chamber 31 on a side of the cylinder block 2. The drain plug 57 is projected sideways and directed forward in such a manner as to be easily operated on a front side.
Patent JP-2000154105-A (JP)
Title: Antimicrobial composition
Inventor: OMIYA TAKEO
IPC: A01N25/04
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous antimicrobial composition capable of imparting antimicrobial and waterproof properties without using much organic solvent. SOLUTION: This antimicrobial composition is obtained by adding water to a water-miscible organic solution of an antimicrobial polymer comprising a salt of an anionic hydrophilic polymer and an antimicrobial quaternary ammonium so as to emulsify and to disperse. The hydrophilic polymer includes hydrophilic polysaccharides (carboxyl group-containing cellulose, carboxyl group- containing starch, pectic acid, alginic acid and their derivatives) or a hydrophilic resin. The quaternary ammonium salt can be a compound of the formula (R1 to R4 are same or different each other and each a saturated/unsaturated 1-30C aliphatic hydrocarbon group, aralkyl group, mono/dialkylphenoxy group or the like and at least one of them is the saturated/unsaturated 10-30C aliphatic hydrocarbon group; X is a halogene).
Patent JP-H04195840-A (JP)
Title: Tape transport device
Inventor: YOSHIKAWA AKIRA
IPC: G11B15/43
Filed: 1990-11-27
Abstract: PURPOSE:To reduce FF/REW time even at the same tape speed by calculating the transmitting torque of a supply reel from the torque information at the wind-up side and the information of tape winding diameters of the supply reel and wind-up reel so as to keep the tension of tape constant, by a calculating circuit for transmitting torque value. CONSTITUTION:A coefficient setting circuit 201 setting the coefficient from the information of tape winding diameter at the supply side and a transmitting torque value calculating circuit 211 calculating the transmitting torque value from the coefficient, information of tape winding diameter at the wind-up side, information of tape winding diameter at the supply side and torque information at the wind-up side, are provided. A decision circuit 221 outputting a torque changeover command (f) to a changeover circuit 231 by the comparison of a mode changeover command (d), back torque value and the transmitting torque value, and the changeover circuit 231 outputting the back torque value or the transmitting torque value to a supply reel driving circuit 5A in accordance with the command (f), are also provided, thereby the tape speed is attained to the target state at a short time, and the FF/REW time can be reduced even at the same tape speed.
Patent JP-H08183250-A (JP)
Title: Carbonless pressure-sensitive copy paper
Inventor: KAGOTA NOBUHIRO
IPC: B01J13/16
Filed: 1994-12-28
Abstract: PURPOSE: To enhance preservability before use and the preservability of a developed color image, in carbonless pressure-sensitive copy paper having a coating layer containing microcapsules provided thereto, by using microcapsules due to an interfacial polymerization method and including a specific soln. as a core substance. CONSTITUTION: In carbonless pressure-sensitive copy paper wherein a coting layer containing microcapsules including an electron donating color former is provided on a support, microcapsules due to an interfacial polymerization method are used and, as a core substance, a soln. prepared by dissolving an electron donating color former of a tri (amino group substituted aryl) carbinol type having carbazole ring represented by formula (wherein R1 , R2 and R4 are hydrogen, an alkyl group or an aralkyl group, R6 is hydrogen, an alkyl group, an aryl group or an aralkyl group and R3 and R5 are an aralkyl group or an aromatic ring group) and an oil-soluble hindered amin compd. in a hydrophobic non-volatile org. solvent is included. An ultraviolet absorber being a benzotriazole compd. is included in the core substance.
Patent JP-H01169006-A (JP)
Title: Bridge
Inventor: IDO MITSUHIRO
IPC: E01D19/12
Filed: 1987-12-24
Abstract: PURPOSE:To facilitate transportation means such as an automobile to proceed curvedly by expanding a curved approach section at a terminal section in the longitudinal direction of a bridge. CONSTITUTION:A curved proceeding section 14 in which transportation means such as an automobile proceeds easily is installed at a terminal section 3a in the longitudinal direction of a bridge. Accordingly, slip-out to the outside from a center line at the time of curved proceeding of the transportation means such as the automobile can be prevented, thus improving safety at the time of curvature while obviating traffic snarl.
Patent JP-2000220963-A (JP)
Title: Method and apparatus for drying, concentrating, thawing, grilling and brewing and sterilizing material to be dried, concentrated, thawed, grilled and brewed and sterilized
Inventor: YAGI SHUNICHI
IPC: F26B3/347
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To remarkably increase a mounting amount, to make in a mass production and to reduce a manufacturing cost by drying, concentrating, thawing, grilling and brewing, and sterilizing a material to be dried, concentrated, thawed, grilled and brewed and sterilized in a pressure reducing layer at a home position without operating such as agitating, rotating, moving or the like. SOLUTION: The apparatus for drying, concentrating, thawing, grilling and brewing, and sterilizing a material to be dried, concentrated, thawed, grilled and brewed and sterilized comprises a microwave heater having a microwave oscillator 7 capable of intermittently or continuously heating the material with constant or variable power in a pressure reducing layer 1 for setting the material and a microwave emitting port 10, and a far infrared heater having a bar-like far infrared heater 2 adjustable at a radiating heating temperature and a thermocouple 11 for the far infrared heater. A jig for a plate for holding the material and a tray 13 for loading and a supporting shelf type jig 14a for supporting them are placed at home positions in the layer 1 without giving rotation, thereby reducing a space loss by mounting them in a rectangular shape.
Patent JP-H01167933-A (JP)
Title: Formation of fluorescent screen in cathode-ray tube
Inventor: HIGUCHI TOKUMASA
IPC: H01J9/22
Filed: 1987-12-24
Abstract: PURPOSE:To produce a fluorescent screen and a conductor film efficiently and improve the mass producibility by forming in lamination at least a fluorescent body layer and an electric conductor layer on a base film having peeling property, and burning the whole body after transferring the fluorescent layer and the electric conductor layer on the face plate of a cathode-ray tube. CONSTITUTION:On a base film 1 having peeling property such as polyethylene terephthalate, a released layer 2 composed of thermoplastic resins, a fluorescent body layer 5 of a determined shape using general fluorescent bodies such as ZnS.Ag, an electric conductor layer 4 composed of a carbon graphite-containing conductive ink in which said fluorescent body layer is buried, and an adhesive layer 6 made of such as polyamide are laminated, thus constituting a transfer material 7. The adhesive layer 6 in the thus-formed transfer material is laid on a face plate 8, which is pressurized with heating to fuse the layer 6 and the plate 8 together. Then, only the film 1 is peeled off, and the layers 6, 5, 4 are transferred on the plate 8. Then the plate 8 is subjected to burning to eliminate the layers other than the layers 5, 4.
Patent JP-H01171416-A (JP)
Title: Fertilizer applicator
Inventor: MAEDA SHOTARO
IPC: A01G31/00
Filed: 1987-12-25
Abstract: PURPOSE:To enable efficient practice of irrigation and proper fertilizer application, by placing a slow-release fertilizer on frames in a recessed form at an irrigation discharge tip position of an irrigation water supply pipe and providing a filter medium for filtering irrigation water eluting fertilizer components before feeding to a culture medium without passing through plant roots. CONSTITUTION:Plural rock fiber blocks 1 are continuously arranged to form a culture medium 2 and frames 3 in a recessed form of U-shaped cross section are placed along at positions toward one side on the top surface of the culture medium 2. An irrigation water supply pipe 5 having many discharge holes 4 on the undersurface is arranged at a position of the opening surface of the recessed part in parallel with the above-mentioned frames 3 in the recessed form. A filter medium 8 consisting of a polyester nonwoven fabric is laid in the frames 3 in the recessed form, extending to the outside. Slow-release fertilizer grains 9 are placed thereto to constitute a fertilizer applicator. Nursery beds 11 in which tomato seedlings 10 are planted in rock fiber blocks 1 are placed in the central part of the top surface of the culture medium 2 and the top surfaces of the nursery beds 11] are removed to cover the whole culture medium with silver polyethylene sheet (silver sheet) 12 containing Al foils mixed therein. Water is then fed from the irrigation water supply pipe 5 to elute components of the slow-release fertilizer 9 in the frames 3 in the recessed form, irrigate the culture medium 2 and cultivate tomatoes.
Patent JP-H01169297-A (JP)
Title: High density polyethylene heat storage device
Inventor: HIROTA TOSHIO
IPC: F28D20/00
Filed: 1987-12-25
Abstract: PURPOSE:To prevent high density polyethylene molded objects from being deformed or fused due to melting by clustering the high density polyethylene molded objects around at least one heat transfer pipe. CONSTITUTION:The device is installed within the thermal medium circuit, and the thermal medium comprising a fluid such as ethlene glycol flows not only in a heat transfer pipe 1 but also through the space between high density polyethylene molded objects 2 to directly and indirectly exchange heat with the high density polyethylene molded objects 2. In order for the high density polyethylene molded objects 2 to be resistant to flow even if they are melted, shape-stabilized, high density polyethylene molded objects are suitably used in which the bridge connection is established between polyethylene molecular chains to form a mesh-like high polymer. For the heat transfer pipe 1, metallic pipes of good thermally conductive material such copper or meshed or porous pipes which allow the thermal medium to flow both inside and outside the pipe are preferably used.
Patent JP-H09164357-A (JP)
Title: Liquid coater
Inventor: IZEKI IZURU
IPC: B05C11/08
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide the coater capable of uniformly coating the surface of a substrate by uniformizing the pressure of a processing soln. in a discharge nozzle. SOLUTION: A slenderly extended discharge port 21 is formed at the lower end of a discharge nozzle 2 arranged above a substrate 10, a pump room 28 is formed in the discharge nozzle 2, a bellows pump 20 slenderly lying along the discharge port 26 and internally supplied with a processing soln. is provided in the room, and the opening of the pump 20 is communicated with the discharge port 26 through, a slit 24. Besides, a presser plate 22 connected to a motor 14 is furnished in the room 28, the motor 14 is driven when the processing soln. is discharged, the upper part of the pump 20 is pressed by the presser plate 22, hence the processing soln. is sent under pressure toward the discharge port 26, and the processing soln. is uniformly discharged toward the substrate surface from the discharge port 26.
Patent JP-H04203381-A (JP)
Title: Oil feeding device for scroll compressor for helium
Inventor: IZUNAGA YASUSHI
IPC: F04C29/02
Filed: 1990-11-30
Abstract: PURPOSE:To reduce a pressure pulsation in an oil feeding line and further reduce vibration of a compressor and noise by a method wherein the oil feeding line is provided with a flow rate control of controlling an oil feeding amount in proportion to the number of rotation of the compressor. CONSTITUTION:An oil extracting pipe 30 and an oil feeding pipe 31 are connected by an oil feeding line 36. The oil feeding line is provided with an oil cooler 33 and a flow rate control mechanism 35. If an operating frequency is changed by an inverter 38, the number of rotation of a rotary shaft 14 can be varied and a flow rate of helium gas discharged from the compressor can be easily varied in response to a load. An amount of feeding oil is controlled in proportion to an operating frequency by the flow rate control mechanism 35, an amount of feeding oil can be reduced in the case that the operating frequency is low, so that an amount of oil accumulated in a compression chamber communicating with the oil feeding part can be reduced.
Patent JP-2001145806-A (JP)
Title: Seawater filtration apparatus for producing salt from seawater
Inventor: HIMI AKIRA
IPC: B01D29/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a seawater filtration apparatus with a high filtration efficiency and capable of spontaneously discharging separated scum. SOLUTION: Filter layers are formed in a some portion of a space of a filtration tank l while being inclined and mutually overlaid up and down at a gap parallel to each other, the lower part filter layer is made possible to separate finer scum than the upper part filter layer, a partitioning body 5 is uprightly installed in the bottom face of a tank to partition the space 13 where seawater flowing down in the immediately under the filter layers and the other space 14 where scum flowing down, a seawater flowing-down port 4 is formed in the upper part of the upper part filter layer, a water intake 15 communicating with a water storage tank is formed in the space 13 where the sea water flowing down, and a scum discharge port 12 is formed in the space 14 where scum flowing down.
Patent JP-H06178369-A (JP)
Title: Monitor controller
Inventor: SUZUKI JUNKO
IPC: G06F3/041
Filed: 1992-12-09
Abstract: PURPOSE:To quickly understand the correspondence between a loading position and the intrinsic address of a terminal device by providing a switching means so as to switch a loading position corresonding processing means and an address corresponding processing means. CONSTITUTION:At the loading position on a map, the operating state of the load is graphic-displayed to be displayed at a prescribed position based on control data of the load sent through a signal wire. Then, the intrinsic address of the terminal device corresponding to the loading position selected by a load position address converting means 6b is calculated. The operating state on load system diagram is displayed by switching to an address corresponding operation display mans 4 based on the intrinsic address At the time of switching from a display means 4 to a loading position corresponding display meand 2, the display is switched to a loading position corresponding operation display after a series of operations by pushing a switching switch. Then, at the the time of touching the display position of the load operating state on a screen, an arithmetic processing part 6a calculates the intrinsic address of the corresponding terminal device. Thereby, the correspondence between the loading position and the terminal device is smoothly confirmed.
Patent JP-H08160824-A (JP)
Title: Cleaning device and process cartridge
Inventor: KIMURA NAOMASA
IPC: G03G21/10
Filed: 1994-12-02
Abstract: PURPOSE: To improve the inaccurate method of detecting the fact that the rota tional torque of a carrying means is increased when a cleaning container is full of toner, so as to detect a full state by providing a rotary carrying means such as a magnet roller in the vicinity of a conventional cleaning blade. CONSTITUTION: A magnet roller 16 attached to a magnet attaching plate 12 pressed with the toner filled the cleaning container 8, to be turned around a shaft 24 clockwise is provided to face the magnet roller 10. The magnet attaching plate 12 is energized counterclockwise by a spring 13, to be turned clockwise with the toner filled the cleaning container 8 against the spring force of the spring 13, so that the magnet 16 approaches the magnet roller 10. Since the ratio of the increase of torque by magnetic attracting force between the magnet 16 and the magnet roller 10 is higher than that of the torque of the spring 13, the magnet 16 suddenly approaches the magnet roller 10 and its rotational torque is rapidly increased. The rapid torque increase can be surely detected.
Patent JP-H02201220-A (JP)
Title: Magnetic rotation encorder system
Inventor: RARUFU KAAMEN
IPC: G01D5/249
Filed: 1988-12-28
Abstract: PURPOSE: To detect progressive movement of an encoder wheel with high accuracy by a structure wherein each of a large number of encoder wheels of different diameter has different number of magnetic information pieces recorded on a circumferential surface along an incremental track thereof. CONSTITUTION: A magnetic rotary encoder wheel 12 can have a large number of different diameters and each wheel of different diameter can have different number of magnetic information pieces. A magnetic displacement sensor 10 is disposed closely to the rotary encoder wheel 12 on which magnetic information is recorded. The information is detected by the reluctance element pattern arrays 24, 26 of sensor 10 and recorded on one or more track 20, 22 running in the circumferential direction on the circumferential surface 18 of rotary encoder wheel 12. According to the arrangement, progressive directional movement of encoder wheel 12 can be detected accurately.
Patent JP-H09140796-A (JP)
Title: Medicator
Inventor: OKI HISATOMO
IPC: A61M13/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the effect of powdery medicines by surely medicating the specified quantity of powdery medicines into the lungs of patient by improving the distributivity of powdery medicines. SOLUTION: Respective auxiliary air ventilating paths 14 composed of straight paths 14A and branch paths 14B and 14B are provided on the outer peripheral surface of capsule holder 8, and the respective branch paths 14B of respective auxiliary air ventilating paths 14 are communicated to a flow-out groove so as to be passed on the pin inserting holes of flow-out side air ventilating paths 13. Therefore, when a breath is sucked from a sucking port 4, an air current circulated through the respective auxiliary air ventilating paths 14 collides against the powdery medicines in the air flowing out of the pin inserting holes of respective flow-out side air ventilating paths 13. Thus, the powdery medicines to be discharged from the capsule while keeping the state of lump, for example, can be diffused by the air circulated through the respective auxiliary air ventilating paths 14.
Patent JP-H114711-A (JP)
Title: Portable tissue paper case with small article housing case
Inventor: FUKAZAWA NORIKO
IPC: A45C11/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To carry a little more tissue papers and to house a small article by providing a tissue paper take-out port for taking out a tissue paper in a spread state and tissue paper replenishing ports to be used also as a small article housing part at a foldable and portable tissue case capable of housing tissue papers, which are collectively pulled out from a tissue box, as they are. SOLUTION: Foldable material in a size capable of housing the tissue papers, which are collectively pulled out with optional number of sheets from the tissue box, as they are is used. The take-out port 6 for taking out the tissue papers one by one is provided in its center and the replenishing ports 4 for replenishing the tissue papers from an either left or right side are provided. The replenishing ports are partly overlapped on the purpose of housing a small article or preventing a soil, etc. As the tissue papers collectively pulled out of the tissue box with an optional number of sheets are freely replenished and small articles can be housed and the case can be carried with by folding, the optional sheets of tissue papers can be carried with the small articles.
Patent JP-2000326614-A (JP)
Title: Multicolor stencil printer
Inventor: SUGAWARA MITSUHIRO
IPC: B41L13/04
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor stencil printer with which a printing cost can be reduced, by eliminating use of non-platemaking master for a plate cylinder not used or printing. SOLUTION: In the case that a printing mode for printing a printing sheet 22 sandwiched between a plurality of plate cylinders 1A, 1B having inks of different colors and a plurality or printing pressure members 2A, 2B separably provided at the cylinders 1A, 1B is a color selective printing mode for holding the sheet 22 between an arbitrary plate cylinder of the plurality of plate cylinders 1A, 1B and the members 2A, 2B and the member and printing the sheet 22, the member not used in the selectively printing mode is held at a position separate from the cylinders 1A, 1B by using corresponding holding means 5A or 5B.
Patent JP-H03195325-A (JP)
Title: Demand controller
Inventor: MIWA YOSHIYUKI
IPC: H02J3/00
Filed: 1989-12-19
Abstract: PURPOSE:To set the maximum contract demand at a low value and to enable stable operation of load by utilizing the capacity of non-utility generating facility effectively. CONSTITUTION:A current demand operating means 36 reads in a received electric energy Wh from an input operating means 35 and calculates a current demand. If the demand must be controlled at current time, an estimated demand is calculated. The estimated demand is then compared with a target demand stored in a set value memory means 32 thus setting a regulated power. It the estimated demand is higher than an alarm demand, a command for increasing the output by an amount corresponding to the margin of the regulated power is provided, loads to be interrupted are selected from loads 6-8 according to a predetermined priority and an interruption signal is provided followed by an alarm signal.