baber/WOPTO huggingface dataset:
Patent JP-S5755357-A (JP)
Title: Distilled water utilization for geothermal heat exchanger
Inventor: KODERA MASAHARU
IPC: F24J3/08
Filed: 1980-09-18
Abstract: PURPOSE: To effectively utilize distilled water generated, by a method wherein the distilled water obtained from a captioned heat exchanger of multi-stage and flash type is added to the water as a heat medium, and is passed through heat exchanging parts.  
     CONSTITUTION: The geothermal water (a) flows along the bottom of each flash chamber 2, passing through the orifice 5 provided to the outside wall of a flash chamber 2 of the primary stage, and orifices 6 of parting walls between each flash chamber 2. During passing through the geothermal water is flasingly distilled, heat- exchanged with river water, fed into heat exchanging parts 3 in turn by a pump 7, heating the river water, and the geothermal water itself is condensed to turn into distilled water. The distilled water condensed in collected into each tray 4, and joined into river water 8 through a directional control valve 9. With such a structure, the distilled water generated is utilized as a heated medium. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09282904-A (JP)
Title: Battery-powered flashlight mountable on hand-held umbrella
Inventor: KISHIMOTO MASAOKI
IPC: F21V33/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To secure required lighting in a required direction when a user simply holds an umbrella and help prevent bodily injury related to traffic accidents by employing a structure in which a battery-powered flashlight is attached to or installed in advance on the handle of the umbrella. SOLUTION: A battery-powered flashlight has a rotary shaft portion 5 for permitting vertical dngular movement of a lighting section 4 and a lid 3 for battery replacement, and is connected by means of a rotary shaft portion 6 provided on the flashlight side as a movable portion to a jig 7 for securing to a handle 1 of an umbrella. The flashlight may be easily attached to the handle 1 of the umbrella using the jig 7, turned on and off using a switch 2 attached to the umbrella by the hand holding the umbrella, and light up any direction. Therefore, lighting at rainy night may be secured easily.
Patent JP-H08329495-A (JP)
Title: Optical head actuator
Inventor: KATO KENJI
IPC: G11B7/09
Filed: 1995-05-29
Abstract: PURPOSE: To provide an optical head actuator for which it is not necessary to fit a tracking coil to a lens holder. CONSTITUTION: A focusing coil receiving part 40 having a recessed groove is provided in the columnar surface of a lens holder 10' and a focusing coil 14 is wound along the focusing coil receiving part 40. First and second tracking coil winding frame parts 41 and 42 are projectingly provided in both ends of the first main surface 11 of the lens holder 10' in the winding direction of the focusing coil 14, first and second tracking coils 21 and 23 are wound around the parts 41 and 42. Third and fourth tracking coil winding frame parts are projectingly provided on both ends of the focusing coil 14 of the second main surface 12 of the lens holder 10' in the winding direction of the focusing coil 14 and a third tracking coil 23 and a fourth tracking coil are wound on these.
Patent JP-H11321448-A (JP)
Title: Automatic control system for position lamp
Inventor: YANAI TATSUYA
IPC: B60Q1/32
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent the turning-on of a position lamp from for getting when it is getting dark so as to prevent accidents caused by the reason that a car is difficult to be seen, and prevent the turning-off of the position lamp when it is growing light. SOLUTION: When an on-vehicle light sensor 2 mounted on a vehicle perceives only light quantity not more than a fixed quantity, a warning lamp 5 provided on an operation panel in a vehicle lights up as to urge a driver to turn on a position lamp. After the expiration of a predetermined time interval, if the driver does not switch on the position lamp, the position lamp automatically lights up. Conversely, if the on-vehicle light sensor 2 perceives light quantity not less than a fixed quantity when it is growing light around the vehicle, lights are put out after urging the driver by the warning lamp 5.
Patent JP-S624014-A (JP)
Inventor: SAKAKI YASUNORI
IPC: B65B13/22
Filed: 1985-06-18
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-S5655479-A (JP)
Title: Liquid crystal composition
Inventor: IMAZEKI SHIYUUJI
IPC: G02F1/13
Filed: 1979-10-12
Abstract: PURPOSE: To provide a guest-host type liquid crystal compsn. which contains a red polychromic coloring matter having good order parameter, absorptivity coefficient, stability and solubility, containing an anthraquinone coloring matter.  
     CONSTITUTION: There is provided a liquid crystal compsn. obtd. by incorporating at least one anthraquinone coloring matter of formula I (wherein X is substd. phenoxy, substd. alkoxy, substd. thioalkoxy) into a liquid crystal. Examples of the anthraquinone coloring matters are cpd. of formula II (wherein R 1  is H, CnH 2n+1 , OCnH 2n+1 , SCH 3 , cyclohexyl, phenyl; n is 1W18), cpd. of formula III (wherein R 2  is CnH 2n CN, CnH 2n COOCH 3 ; n is 1W5), cpd. of formula IV (wherein R 3  is CnH 2n CN, CnH 2n COOH 3 ; n is 1W5) and cpd. of formula V (wherein Y is O, S; R 4  is CnH 2n+1 ; n is 1W18). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09291746-A (JP)
Title: Sliding door hanging structure
Inventor: KITANO MASAHIRO
IPC: E05D15/06
Filed: 1996-04-27
Abstract: PROBLEM TO BE SOLVED: To facilitate door stop or height adjusting work while a sliding door is being hung by hanging the sliding door via an elastic substance such as rubber on the slider of a rail provided on the top rail of an opening frame body. SOLUTION: An upper rail 2 is constructed by fixing the casing 9 of an rail on the top rail 4 of a frame body fitted in the inner periphery of an opening via a connecting tool 5, a rail base 6 and a U-shaped channel member 8. A connecting piece 12 is connected to a hanging metal fitting 3 attached to a slider 10 and fastened by a hanging bolt 13 and a nut 16 such that a rubber material 17 is slightly compressed by a U-shaped reinforcing member 15, and a sliding door 1 is hung via a U-shaped reinforcing member 14. In stead of the rubber material 17, a coil spring or a leaf spring may be used. Thus, by fastening with the bolt 13 while the sliding door 1 is hung, a gap between the lower end surface of the sliding door and a floor surface and inclination are adjusted.  Also, when the sliding door 1 is shaken, the distortion of the connecting piece 12 or the hanging metal fitting 3 is prevented.
Patent JP-H01301417-A (JP)
Title: Four wheel drive vehicle
Inventor: ISHIMARU TAKEYUKI
IPC: B60T7/04
Filed: 1988-05-27
Abstract: PURPOSE:To easily fix the positions of both a running pedal and a braking pedal by providing each of a running pedal and a braking pedal with a locking arm which is turned by the stepping action of a locking pedal and caught at the stepping position to release the lock at the stepping action of the braking pedal. CONSTITUTION:A locking pedal 3, a running lock arm 4 and a braking locking arm 5 are connected to each other by a rod 20 and racks 11 and 12 are formed at the arms 4 and 5, respectively. The running pedals 1 and 2 have catching pieces 9 and 10, respectively, which lock the pedals 1 and 2 when engaged with the racks 11 and 12. As a result combination of each of the pedals 1 and 2 and the locking pedal 3 may locks for the stepping position. When the pedals 1 and 2 are stepped further, the engagement of racks 11 and 12 with the catching pieces 9 and 10 is released and the pieces are unlocked. The locking of the running pedal and the braking pedal at the stepped positions thereof may be locked easily.
Patent JP-H04278955-A (JP)
Title: Method for exposing photosensitive resin composition
Inventor: KAWAGUCHI CHITOSHI
IPC: H01L21/027
Filed: 1991-06-03
Abstract: PURPOSE:To easily and uniformly remove dissolved oxygen in a photosensitive resin compsn. in a pre-exposure. CONSTITUTION:A photosensitive resin compsn. contg. a sensitizing dye, a photo- radical polymn. initiator, a monomer having a radical polymerizable ethylenic unsatd. group and a polymer binder is uniformly pre-exposed (bumped) with light exciting only the sensitizing dye and then main exposure is carried out with light exciting the polymn. initiator.
Patent JP-2000007174-A (JP)
Title: Image forming device
Inventor: NAGAKI TAKAYUKI
IPC: B65H3/44
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To easily judge what paper feeding tray is carrying documents by making a specified paper feeding tray and each display means of all the paper feeding trays located on the upper side of the tray display that the paper feeding trays are carrying documents when the specified paper feeding tray of a plurality of paper feeding trays feeds paper. SOLUTION: In a device in which a plurality of paper feeding trays (37, 55, 57) are disposed on the lower side of a laser printer main body 1, whether a nth step is a paper feeding tray feeding paper or not is judged. When the judgment is NO, whether a (n+1)th step is a paper feeding tray or not is judged. When this judgment is also NO, whether a (n+2)th step is a paper feeding tray or not is judged. Subsequently, the same control is repeated. When an Nth step is a paper feeding tray, LEDs of paper feeding trays of first to Nth step are turned on. When an nth step is a paper feeding tray, LEDs of the paper feeding trays of first to nth step are turned on. By performing a control in this way, what paper tray is carrying a document is clarified.
Patent JP-H07314856-A (JP)
Title: Image forming device
Inventor: SAGOU AKIRA
IPC: G03G21/00
Filed: 1994-05-20
Abstract: PURPOSE:To detect a state wherein both covers are closed by using a single switch to a structure wherein an opened or closed state of each cover is separately independently detected by providing a switch respectively to a feed paper cover of a printer and a body cover. CONSTITUTION:When a feed paper cover 3 is closed, a pressing force acts on a pendulum 12 via a feed paper lever 5 and a feed paper side interlocking lever 7. When a body cover 7 is closed, an opposite pressing force acts on the pendulum 12 via a body side interlocking lever 10. When both pressing forces of the feed paper side interlocking lever 7 and the body side interlocking lever 10 act on the pendulum 12, the pendulum 12 energized upward with a lever 15 is displaced from an upper part non-acting position to a lower part acting position to turn on an interlocking switch 17. When at least either of the feed paper cover 3 or the body cover 9 is opened, the pendulum 12 swings in either of left or right directions, and the interlocking switch 17 does never turn on.
Patent JP-S6019634-A (JP)
Title: Conveyance device for books, slips and the like
Inventor: GOTOU KOUICHI
IPC: B65H5/06
Filed: 1984-06-26
Abstract: PURPOSE:To perform accurate positioning of books and slips by forming, by means of an upper conveyance guide and a lower conveyance guide, a positioning step part adjacently to an insertion port of the books and slips. CONSTITUTION:A conveyance route B for books and slips A is formed by means of an upper conveyance guide 2 and a lower conveyance guide 1 round lower conveyance rollers 3a-3c and upper conveyance rollers 4b, 4c pressed to closely touch said rollers 3a-3c. Subsequently to reading information recorded by means of an optical reader 5 arranged on one side of the conveyance route B, the books and slips A are conveyed by means of conveyance rollers 3b, 3c and conveyance rollers 4b, 4c and housed in an accumulation part 6. A pressing roller 9 is formed vertically movable and connected to a solenoid or the like. A step part P, formed by means of the upper guide 2 in the front of the pressing roller 9 on the surface of a table H of the lower conveyance guide 1, performs positioning of the books and slips A. Accordingly, accurate positioning for the books and slips is realized.
Patent JP-H06306032-A (JP)
Title: Azuloylamino acid derivative
Inventor: TANAKA TAKAHARU
IPC: C07C233/06
Filed: 1993-04-23
Abstract: PURPOSE:To provide a novel azuloylamino acid derivative or its pharmacologically permissible salt having anti-inflammatory action, antitumor action and antibacterial action on microorganisms belonging to the genus Helicobacterium and useful as an agent for protecting the gastric mucosa. CONSTITUTION:The azuloylamino acid derivative of formula (R<1> is amino acid residue; R<2> is H or lower alkyl) or its pharmacologically permissible salt e.g N-(4-methyl-1-azuloyl)glutamic acid. The compound of formula can be produced by using azulene as the starting compound, introducing an alkyl group to the 4-site and then a carboxyl group to the 1-site of the compound, condensing the produced 4-alkyleneazulene-1-carboxylic acid with ester derivatives of various amino acids and optionally eliminating the protecting group.
Patent JP-S5656792-A (JP)
Title: End activating flux in case of steel gas pressure welding and steel gas pressure welding method by use of said flux
Inventor: HAKAMATA SADAO
IPC: B23K20/16
Filed: 1979-10-12
Abstract: PURPOSE: To obtain an excellent pressure welding part easily and economically, by inserting a film consisting of a composite of hydrocarbon compound plastic, into between the surfaces, to be seamed and performing gas pressure welding.  
     CONSTITUTION: A composite is made of hydrocarbon compound plastic such as polyethylene, etc., and gas pressure welding is performed by sticking the flux 1 which has made the said composite a film after performing the grinding processing to the end of steel materials 2, 3, or immediately putting a cap shaped film 1' of proper thickness after performing the grinding processing to the end of steel materials 2, 3. In some cases, it is profitable to use a flux obtained by forming hydrocarbon compound plastic to which carbon black or graphite being added, as a film. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000320329-A (JP)
Title: Muffler cylinder connecting device of engine
Inventor: ONISHI FUMIHIRO
IPC: F01N13/08
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To withstand long-term use by preventing cracks on parts of an exhaust chamber or an exhaust pipe to be fastened by metallic bands of a connecting cylinder of heat resistant rubber for sealing the connecting part of a muffler. SOLUTION: The front end of a muffler cylinder 3 is fitted to the rear end of an exhaust chamber or an exhaust pipe 2, a connecting cylinder 4 of heat resistant rubber is put across the fitted outer periphery, rubber bands 6 are attached to the front and the rear parts of the outer periphery of the connecting cylinder 4, and the connecting cylinder 4 is fastened by metallic bands 7 from above the rubber bands 6. The rubber bands 6 attached to the front and rear parts of the connecting cylinder 4 are formed into a width slightly wider than those of the metallic bands 7, and the rubber bands 6 are formed of rubber having good tearing resistance.
Patent JP-H11328939-A (JP)
Title: Copper alloy strip for hard disk drive case
Inventor: TOKUNAGA ARATA
IPC: G11B33/02
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To enable the reduction of nose at the time of operation and to improve discoloration resistance by coating at least one surface of a copper alloy plate with Ni or Ni alloy layers. SOLUTION: Both surfaces of the copper alloy plate are coated with the Ni or Ni alloy layers and the thickness of the Ni or Ni alloy layers is specified to 0.5 to 1.5 μm. The copper alloy plate consists of a Cu-Zn alloy contg. 5 to 42 wt.% Zn and consisting of the balance Cu and inevitable impurities and has a high noise reducing effect and excellent corrosion resistance. The copper alloy plate formed by incorporating Ni into the Cu-Zn alloy consists of the compsn. of 7 to 26% Ni and 5 to 30% Zn and is distinguished in the noise reducing effect and corrosion resistance. Sn is preferably incorporated at 0.1 to 3% into the alloy for the degraded stress corrosion crack sensitivity. The total of Pb, Fe, P, Mn, Mg, Ti, Ca, Bi, Co, Ag, Zr, Cr, rare earth elements, impurity elements, etc., in the Cu-Zn alloy, Cu-Zn-Ni alloy and Cu-Zn-Ni-Sn alloy may be preferably suppressed to <=2%.
Patent JP-S5755966-A (JP)
Title: Light-transmitting heat-insulating material
Inventor: SUMIYA TETSUO
IPC: C08K3/00
Filed: 1980-09-22
Abstract: PURPOSE: A cheap light-transmitting heat-insulating material with excellent heat insulating property and selective transmittance, obtd. by incorporating a light-transmitting inorg. powder having a selectively transmitting semiconductor film on its surface in a synthetic resin.  
     CONSTITUTION: A synthetic resin is compounded with pref. 0.05W20wt% light- transmitting inorganic powder having a selectively transmitting semiconductor film on its surface. Said inorganic powder is pref. one excellent in heat resistance because of possibility of chemical treatment in the formation of the semiconductor film, and lamellar on of high aspect ratio such as powdered silica, mica or galss flake is pref. because of increased effect of selective transmittance when flatly arranged. A semiconductor doped with an oxide such as indium oxide or titanium oxide, a halide such as copper iodide, etc. is used as said selectively transmitting semiconductor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5835127-A (JP)
Title: Preparation of p-xylene
Inventor: SATOU KIMIHIKO
IPC: C07C15/08
Filed: 1981-08-25
Abstract: PURPOSE:To obtain a xylene mixture with a high p-xylene content in a high conversion, by methylating toluene with a methylating agent in the presence of a crystalline aluminosilicate zeolite catalyst modified with magnesium (oxide) and Ir, Rh or an oxide thereof. CONSTITUTION:Toluene is methylated with a methylating agent in the presence of hydrogen in the vapor phase to prepare p-xylene. In the process, a crystalline aluminosilicate zeolite catalyst modified with (A) magnesium or magnesium oxide and (B) iridium or rhodium or an oxide thereof is used as a catalyst. The content of the Mg or an oxide thereof contained in the modified zeolite is 1- 100wt%, preferably 2-70wt%, based on the weight of the zeolite, and the content of the iridium, rhodium or an oxide thereof is 0.01-10pts.wt., preferably 0.1-5pts.wt. The zeolite catalyst has a molar ratio between SiO2 and Al2O3 (SiO2/Al2O3) of at least 10, preferably 15.
Patent JP-S5756871-A (JP)
Title: Transfer separating device
Inventor: MIYAKE NOBUYUKI
IPC: G03G15/14
Filed: 1980-09-22
Abstract: PURPOSE:To separate a transfer body from an image carrier easily and efficiently, by utilizing an excellent separation efficiency of an insulating endless belt. CONSTITUTION:An insulating sheet member 6 is stretched over insulating endless belts 10, 10' which contacts across a photosensitive drum 1 and is rotated by driving rollers 8, 9. When at tip 4a of paper 4 comes to an opening part 5 of the member 6, the member 6 is rotates, contacting with the drum 1 through the paper 4, receives a corona by a transfer charger 7 from the reverse side, and adsorbs the paper 4 electrostatically. As a result, a toner image of the drum is transferred to the paper 4. Subsequently, when the tip 4a of the paper 4 which has been adsorbed and carried by the member 6, and has been separated from the surface of the drum 1 reaches the roller 8, since the tip 4a is positioned at the opening part 5 of the member 6, it is not adsorbed, proceeds as it is, is mounted on a guide member 11, and the paper 4 is separated from the member 6 and is carried.
Patent JP-H0428488-A (JP)
Title: Laser beam machine
Inventor: MATSUYAMA HIDENOBU
IPC: B23K26/00
Filed: 1990-05-22
Abstract: PURPOSE:To sufficiently utilize the effect of laser beam polarization by controlling laser beam output and the relative moving speed of a laser beam according to material physical property data of a workpiece inputted in advance and maintaining energy inputted to the workpiece constant. CONSTITUTION:The workpiece 15 is irradiated with the laser beam 2 emitted from a laser beam oscillator 3 to generate the laser beam 2 of linear polarization to perform laser beam machining. A reflection mirror 6 to make an incident angle variable is then provided on an optical path and an angle of the reflection mirror 6 is adjusted by a driving means 7. One at least or both of the laser beam output and the relative moving speed of the laser beam are controlled according to machining data of the workpiece 15 and the material physical property data 17 relative to laser beam absorptance inputted in advance by using a control means 16 and the energy inputted to the workpiece is always maintained constant. Consequently, laser beam machining such as laser beam hardening can be stably performed even if a laser beam absorbent is not used.
Patent JP-S6024563-A (JP)
Title: Powder container provided with its volume detector
Inventor: KOIKE TADAO
IPC: G03G15/08
Filed: 1983-07-20
Abstract: PURPOSE:To enable exact detection of contained powder volume in a main vessel without being affected by vibration or the like by installing in the main vessel a subsidiary vessel displacing in the direction rectangular to the vibration. CONSTITUTION:A movable subsidiary vessel 6 is installed in a toner recovery container 2 and supported with a support plate 5 to float is bottom plate 8. When a toner recovered from a cleaning unit accumulates on the vessel 6, the support plate 5 hanging the rising piece 7 of the vessel 6 energized with a coil spring 10 gradually declines downward. On the other hand, a shutter arm 9 fixed on a shaft 4 on the outside of the cover 1 is clockwise turned and its end is brought into a limit switch installed in a part of a member for supporting the container 2, and an amt. of toner filled in the container 2 is detected. During the recovery of the toner, the container 2 is continuously or intermittently shaked, but since its vibration acts in the longitudinal direction of the vessel 6, it does not cause misaction of the arm 9.
Patent JP-2000318007-A (JP)
Title: Mold clamping pressure adjusting method and device
Inventor: ETO YOSHIO
IPC: B22D17/26
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To adjust a mold clamping force during the automatic running of a molding work and make it easy to stabilize the mold-clamping pressure at every molding, by a method wherein the mold clamping force is monitored and calculated so as to adjust a crank or toggle mechanism to a set mold clamping force by changing the supporting position of the crank or toggle through the shifting of a wedge-like slide back and forth. SOLUTION: The total height of an adjusting block 2 is changed through a mechanism that the adjusting block 2 is pinched in an adjusting wedge 1 movably back and forth by a driving motor 7. In addition, in a toggle and crank mechanism, by moving a pull link 3 back and forth through the rotation of a mold clamping driving motor 6, a link 4 is rotated for clamping a mold. On the basis of a torque detecting current corresponding to a mold clamping pressure, which is set by monitoring in the mold clamping action during the automatic running of a molding work, the controlling of the mold clamping pressure is performed.  Further, when the mold clamping pressure goes wide of the excessive and deficient ranges of the set mold clamping pressure, the mold clamping pressure is adjusted by shifting the supporting position of the crank or toggle through the back and forth movement of the wedge-like slide 1.