baber/WOPTO huggingface dataset:
Patent JP-H1170834-A (JP)
Title: Hazard switch device for automobile
Inventor: OTAKI KAZUE
IPC: B60Q1/52
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce an intermediate harness or the terminal of each part by connecting one end of an illuminating lamp to a connecting end to be connected to a flasher unit side, and the other end to the connecting end to be connected to an earth side, respectively. SOLUTION: An illuminating lamp 11 is formed of a light emitting diode, and a protecting resistor 12 is connected in series in order to protect the light emitting diode from overcurrent. One end 11a of the illuminating lamp 11 is connected to a connecting end (a) to be connected to a flasher unit 2 side, and the other end 11b to a connecting end (h) to be connected to an earth side. The connecting end (h) to be connected to the earth side is connected to an illumination controller 8 so that the illuminance of the illuminating lamp 11 can be regulated by the illumination controller 8. Thus, an intermediate harness to be connected to a lighting switch or the terminal of each part such as the connecting end of a hazard switch 1 can be reduced while using the existing flasher unit 2 as it is.
Patent JP-2001072639-A (JP)
Title: Purification of methacrylic acid
Inventor: YOSHIDA KOICHI
IPC: C07C51/235
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To purify methacrylic acid which is produced in liquid phase from methacrolein and methanol using a compound containing palladium, to high purity by bringing it into contact with a specific amino group containing compound, an ion exchanging resin having strong acidity, a compound having formaldehyde and the like. SOLUTION: (A) The material containing methacrylic acid that is directly produced in liquid phase from methacrolein and methanol using a compound containing palladium, and includes coloring factor materials and/or polymerization inhibiting materials, is brought into contact with (B) a compound containing a primary and/or a secondary amino group, e.g. propylamine or the like, (C) an ion exchanging resin having strong acidity, and (D) a compound including formaldehyde (e.g. formaldehyde, paraformaldehyde or the like) and (E) a compound containing a sulfo group (e.g. sulfuric acid or the like). In the above- mentioned method, 0.001-1 pt.wt. of the component B per 100 pts.wt. of the component A is preferably used, and in batch type process 0.1-50 pts.wt. of the component C is preferably used.
Patent JP-H0192940-A (JP)
Title: Treatment of optical recording medium
Inventor: TERADA MASATO
IPC: B41M5/26
Filed: 1987-10-02
Abstract: PURPOSE:To obtain a reproduction signal having high S/N and uniform envelope by forming the film of a material which is changed in optical characteristics by projection of an energy beam thereon onto a substrate to form a recording layer and subjecting the optical substrate formed in such a manner to a heating treatment under specific conditions prior to recording after the film formation. CONSTITUTION:The film of the material which is changed in the optical characteristics by the projection of the energy beam is formed on the substrate to form the recording layer thereon. The optical recording medium formed in such a manner is subjected to the heating treatment under the conditions of <=50% RH relative humidity and at the temp. at which the optical characteristics of the recording layer are not changed prior to the recording after the film formation. The gas intruded therein is, therefore, removed and the stresses at the time of the film formation are decreased. The change in the rugged shape generated in the recording pits is thereby suppressed and the reproduction signal having the excellent S/N and error rate is obtd.
Patent JP-S6490728-A (JP)
Title: Composite material
Inventor: MORIYAMA HIDESHIGE
IPC: B29C70/30
Filed: 1987-10-02
Abstract: PURPOSE:To improve mechanical strength as a structure so that a part where cut processing has been performed is not cleaved easily, by a method wherein resin is infiltrated into a material obtained by piling up through spreading short fibers and cured through heating. CONSTITUTION:A thick cylindrical composite 11 is obtained by impregnating an accumulated short fiber layer 12 with resin 3 through vacuum processing, heating and curing and the short fiber layer 12 is obtained by spreading short fibers 6 within an impregnating vessel of a double cylindrical form so that the short fiber layer 12 becomes a doughnut form. Then the short fiber layer 12 is superposed upon a lower tier short fiber layer 12 by spreading the short fiber 6 on the short fiber layer 12. A glass chopped strand or a carbon chopped strand is used as the short fiber 6, hereupon. The short fiber 6 is orientated within the surface of the short fiber layer 12 (in a two-dimensional state). Mechanical strength of the composite 11 becomes high to stress within the surface as compared with a composite obtained by orientating the short fiber 6 in a three-dimensional state. Therefore, even if stress running parallel with a section acts upon a Ts 5, the Ts 5 is not broken easily.
Patent JP-H0990534-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: MARUI TOSHIYUKI
IPC: G03C11/16
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having high sensitivity and causing no roller mark and capable of obtaining stable sensitometric characteristics even in the case of ultrarapid processing reduced in replenishment and having superior silver color tone and no uneven reflection spot. SOLUTION: At least 2 silver halide emulsion layers formed on at least one side of a support contains normal silver halide crystal grains having an average grain diameter of <=0.5μm in the emulsion layer farthest apart from the support and flat silver halide grains having an average aspect ratio of >=2 and an edge ratio (a ratio of a longer side edge length to a shorter side edge length) of 1-2 in an amount of >=50% of the projection areas of the total silver halide grains in one of the emulsion layers nearer to the support, and this silver halide photographic sensitive material is developed and fixed and dried in an automatic developing machine and the drying process uses heat rollers or infrared radiators.
Patent JP-H08109734-A (JP)
Title: Joint part structure of ligneous floor material
Inventor: MATSUMOTO TADASHI
IPC: B27M3/04
Filed: 1994-10-13
Abstract: PURPOSE: Not to receive an adverse influence such as floating of a joint part, etc., even when a ligneous floor material is expanded. CONSTITUTION: A ligneous floor material 10 with a projection 11 formed on its end surface and a ligneous floor material 10 with a groove 12 formed on its end surface are actually connected to each other, depth dimension of the groove 12 is made larger than projection dimension of the projection 11, and a cut-out groove 17 extending along the groove 12 is formed on a bottom surface of the ligneous floor material 10. A clearance (t) is formed between upper part end surfaces 13, 15 of the wood floor materials 10, 10 in an actually connected state, and lower part end surfaces 14, 16 are matched with each other.
Patent JP-H0296321-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUMOTO HIROBUMI
IPC: H01L21/027
Filed: 1988-09-30
Abstract: PURPOSE:To prevent scattering of pattern line width caused by reduction in illumination due to sublimation of a resist and reduction in yield due to smear within a chamber from occurring by loading a plurality of semiconductor substrates into the chamber, performing image pattern exposure, and then performing a collective far infrared rays radiation. CONSTITUTION:It consists of a vacuum pump 1 reducing pressure within a chamber, a far infrared rays generator 2, an integrator 3 for adjusting the rays, a light-collecting lens 4, a mechanical shutter 9, a crystal plate 5 screening the light source part and the chamber, and a direct hot plate 6 for mounting the semiconductor substrate. Thus, it is possible to reduce pressure within the chamber and temperature within the direct hot plate, thus reducing illumination due to sublimation of resist and smear within the chamber. It prevents reduction in illumination due to resist from occurring and the number of cleaning times within the chamber.
Patent JP-H05246992-A (JP)
Title: Pharmaceutical composition effective to reduce toxic concentration of metals in patients' body consisting of 1-hydroxypirid-2-one or salt thereof
Inventor: ROBAATO CHIYAARUZU HAIDAA
IPC: A61K31/44
Filed: 1992-09-17
Abstract: PURPOSE: To obtain a pharmaceutical composition consisting of 1-hydroxypirid-2- one (salt), whose hydrogen atoms bound to cyclic carbon atoms are replaced by aliphat. amides and reducing the toxic concentration of metals in the patient' s body.  
     CONSTITUTION: 1-hydroxypirid-2-one (salt), whose one or more hydrogen atoms bound to cyclic carbon atoms are replaced by aliphat. amide groups and which is effective to reduce the toxic concentration of metals in patient's body such as iron excess caused by blood transfusion, is obtd. by adding 4- ethoxycarbonyl-1-hydroxypirid-2-one to 28% aqueous ammonium soln., stirring the soln. at room temp., then concentrating the reaction fluid under reduced pressure, chilling to precipitate crystals, flutrating these crystals and washing them completely, thereafter dissolving them into water, adding conc. hydrochloric acid, filtrating a ppt. produced, and then recrystallizing the ppt. from hot water. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0884942-A (JP)
Title: Spray gun for electrostatic painting
Inventor: EDO YOSHINOBU
IPC: B05B5/025
Filed: 1994-09-16
Abstract: PURPOSE: To maintain an electrification effect upon paint by an opposed electrode and prevent an article to be painted from becoming contaminated by a back aspiration effect by providing the opposed electrode for promoting the electrification effect and installing the opposed electrode with a resistance element, in an electrostatic spray gun for electrically charging a paint material so that the article is coated electrostatically. CONSTITUTION: If a needle valve 10 is pulled, a voltage is conducted to an electrically charged electrode 4 through an electrode set 3 and consequently, an electric discharge occurs at the tip of the electrode 4. Thus an anionic zone is formed. Besides, a paint is atomized by an air cap 1, and becomes negatively charged when passing through the anionic zone. Then the paint is applied to an article to be painted by a potential gradient and the electric attraction force of a paint. In this case, a discharged electric current runs to the article to be painted side and the opposed electrode 100. However, the anionic zone formed is always stable without being influenced by the humidity of the article because the electric current is controlled by a resistor 101 provided on the opposed electrode 100. Further, the intensity of an electric field is controlled by the presence of the resistor 101, so that a back aspiration phenomenon, is inhibited.
Patent JP-S6490475-A (JP)
Title: Roller
Inventor: ISHIHARA KO
IPC: G03G15/09
Filed: 1987-09-30
Abstract: PURPOSE:To uniformly apply a high voltage bias by making a specific electric resistance of a conductive thin layer of the inside peripheral surface smaller than a specific electric resistance of a cylindrical resin sleeve. CONSTITUTION:A roller 3 consisting of a cylindrical magnet 1, and a cylindrical resin sleeve 2 which is provided coaxially so as to be driven to rotate by holding a prescribed space on its outside periphery, and on the inside peripheral surface of the sleeve 2, a conductive thin layer 2a is formed. Also, with respect to 10X<-1>OMEGA.cm. In such a way, a uniform high voltage bias can be applied against a photosensitive drum, and an uneven image caused by ununiformity of an applied voltage can be eliminated.
Patent JP-H04125572-A (JP)
Title: Copying machine controller
Inventor: ITO MASAZUMI
IPC: H04N1/00
Filed: 1990-09-17
Abstract: PURPOSE:To optionally change department configuration to be totalized or to adapt the copying machine controller to totalization by plural classification systems by adding copy quantity values of departments belonging to a category once an optional classification system and the category are specified. CONSTITUTION:When a magnetic card is inserted, its data are read in through a head 37 and an MPU 41 decides the kind of the card and performs processes according to the decision result. At this time, the hierarchs of respective departments are set and a layer code as data indicating a category where an optional department should belong to in an optional hierarchy is made optionally settable; and the copy quantities of a group of departments belonging to an optional category are totalized and displayed by specifying the category in an optional hierarchy, thereby totalizing the copy quantities of the respective departments to be controlled in an optional combination.
Patent JP-2001076595-A (JP)
Title: Contact point material for vacuum valve and its manufacturing method
Inventor: ITO TAKEFUMI
IPC: H01H1/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an Ag-WC-Co contact point material with excellent cutting characteristic, shielding characteristic and crack resistance and to provide a manufacturing method suitable for this contact point material. SOLUTION: In this Ag-WC-Co alloy constituted of 25-40 wt.% of Ag, 1-8 wt.% of Co, and the remainder of WC with the average grain size of 1-8 μm and inevitable impurities, its surface structure contains 600 ppm or below of gaseous N2 and gaseous O2 in all, and Co phases and WC-Co phases 17 with the diameter of 1 μm or below are dispersed on the contact point surface. Its manufacturing method includes a first process for obtaining the Ag-WC-Co alloy by an infiltration method and a second process for generating and coagulating liquid phases on the contact point surface of the Ag-WC-Co alloy.
Patent JP-S63102600-A (JP)
Title: Piezoelectric buzzer
Inventor: NAKAGAWARA MUTSUYUKI
IPC: G10K9/18
Filed: 1986-10-20
Abstract: PURPOSE:To obtain a piezoelectric buzzer with good productivity and high reliability by forming a metal thin film layer constituting easily an alloy layer with the solder on the metal oscillating plate for which the soldering of the piezoelectric buzzer cannot be executed. CONSTITUTION:Either one of the gold, silver, platinum, tin, lead and copper constituting a soldering alloy layer is formed at the thickness of 10 angstroms-100 microns on the stainless, beryllium, titanium, nickel alloy and aluminium surface which are the metal diaphragm to which the soldering of the piezoelectric buzzer using the deflection oscillation cannot be executed. Namely, the piezoelectric buzzer is constituted of a thin film piezoelectric element 1 to provide an electrode at both surfaces and a metal diaphragm 2 forming the thin film layer 5 of the metal constituting the alloy easily with the solder.
Patent JP-H0968706-A (JP)
Title: Liquid crystal display element
Inventor: OIDE TOSHIO
IPC: G02F1/13363
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an STN type liquid crystal display element which is good in mass productivity, is light in weight and does not crack without impairing display quality even if substrates, such as plastic films and plastic sheets, having optical anisotropy are used. SOLUTION: The retardation values of a pair of the substrates 21, 22 of the liquid crystal display element in which the angle formed with the light absorption axis direction or light transmission axis direction of polarizing plates and the orientation direction of the liquid crystals on the substrate surfaces adjacent to the polarizing plates is within a range of 45 deg.±22.5 deg. are specified to <=50nm and the max. refractive index direction 25 of the one substrate 21 is arranged in a range within ±45 deg. around the orientation direction of the liquid crystal molecules on the substrate 21 as a center. The max. refractive index direction 26 of the other substrate 22 is arranged in a range within ±45 deg. around the direction orthogonal with the orientation direction of the liquid crystal molecules on the substrate 22 as a center.
Patent JP-H04133649-A (JP)
Title: Face opposed type motor
Inventor: ODA SHINKO
IPC: H02K29/08
Filed: 1990-09-20
Abstract: PURPOSE:To prevent a problem of magnetic noise or the like due to rotation of a detecting magnet by fixing a detecting yoke to a predetermined location in the periphery of a rotor yoke and the detecting magnet to a predetermined position. CONSTITUTION:A detecting magnet 10 is fixed to a predetermined position in the vicinity of the periphery in an opposite side to a side of a magnetic head 15 of a rotor yoke 1, placed distant from the rotor yoke 1. A magnetic sensor 12 is provided in the vicinity of the lower end of the detecting magnet 10 further to provide two yokes 11a, 11b. On the other hand, a detecting yoke 9 is fixed to a predetermined location of rotational phase corresponding to an index in the periphery of the rotor yoke 1. When the detecting yoke 9 is properly opposed to the detecting magnet 10 by the rotational phase of the rotor yoke 1, a ring-shaped magnetic circuit is formed by both the members 9, 10, yoke 11a, magnetic sensor 12 and the yoke 11b to apply a large amount of magnetic flux from the detecting magnet 10 to the magnetic sensor 12 through the yokes 9, 11a, 11b.
Patent JP-S63102546-A (JP)
Title: Laser recording device
Inventor: OHARA YUJI
IPC: G02F1/35
Filed: 1986-10-20
Abstract: PURPOSE:To always maintain a suitable correcting table and to attain the accurate recording by providing a means to correct the non-linearity of a light emitting level command signal pair scanning beam strength characteristic with a correcting table provided separately from a semiconductor laser light output stabilizing circuit and prepare the correcting table. CONSTITUTION:In a PROM 72 of a table preparing means 70, a sequence is stored which comes to be arithmetical on a logarithm axis, a successively read digital value comes to be a test signal S10, in which a voltage value V is increased stepwise as a time passes, inputted to an adding print 2 by a changing- over switch 15 at the time of preparing a correcting table, a signal Vs to show the strength of a scanning beam 4' of a semiconductor laser 1 is inputted to a comparator 77, compared with a reference signal Vg, and an output V of the PROM 72 at the time of coincidence is latched by a latch 75. A CPU 78 forms a table to convert the reference signal Vg to the signal of the voltage value V at a RAM 79. The above-mentioned operation is successively executed by changing the Vg, as the result, the table prepared at the RAM 79 is sent through a data line 80 to a correcting table 40 and set as a V-P characteristic correcting table 14.
Patent JP-S63104608-A (JP)
Title: Cleaning device for flat-membrane type fluid separator
Inventor: MASUDA HITOSHI
IPC: B01D65/02
Filed: 1986-10-20
Abstract: PURPOSE:To clean a membranous sheet without taking out the sheet from a vessel housing the sheet by providing the vessel capable of fixing plural bag- shaped membranous sheets at its one end and a mechanism for imparting vibration to the membranous sheet. CONSTITUTION:Plural bag-shaped membranous sheets 22 consisting of a flat separation membrane are fixed to each other at one end by a pipe 30 for discharging a permeated fluid from the inside of the membranous sheet to form a set 20 of membranes. The membrane set 20 is set in the cylindrical vessel 10, and the discharge pipe 30 is fixed to the vessel 10. A pipe 40 provided with plural holes 41 on its surface facing the membrane set 20 is provided below the lower end of the membrane set 20 in the vessel. When a gas such as compressed air is sent into the pipe 40 from the outside, the gas flows out as bubbles 42 into the liq. in the vessel, hence the membranous sheet 22 is vibrated, and the material deposited on the surface of the membranous sheet is released.
Patent JP-H03138765-A (JP)
Title: Information processing system
Inventor: ROBAATO ERU EIBURAHAMU
IPC: G06F3/048
Filed: 1990-09-20
Abstract: PURPOSE: To efficiently move inside the composite hierarchies of mutually related data objects by providing a means for selectively moving between a selected data object and a noncontinuous data object. CONSTITUTION: When a user instructs that a selected second data object is required, this system automatically displays an existing path from an already known point inside a hierarchy to the selected data object used at the point of time. Then, the user adds change to the data object and an action stored in it and reflects a 'path' to the second data object. Then, the system automatically traces the complicated hierarchies along the newly prepared path and reaches the selected second data object. Thus, the complicated hierarchies of the mutually related data objects are quickly and efficiently traced.
Patent JP-H1077855-A (JP)
Title: Supercharge switching time control device for hybrid supercharge engine
Inventor: KANESAKA HIROSHI
IPC: F02D23/00
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a supercharge switching time control device to prevent the generation of an impact force when a turbo supercharger is switched to a constant volume type supercharger. SOLUTION: In an engine 1 for a hybrid supercharge vehicle formed such that a constant volume type supercharger 3 driven through a clutch 6 for an exclusive use is combined with an exhaust turbo supercharger 2, and the constant volume type super charger 3 is switched on the low speed side and an exhaust turbo supercharger 2 is switched on the high speed side, a control mechanism 26 is provided to operate a fuel regulation mechanism into fuel reduction at a given speed or less during lowering of an engine speed and transmit a signal to connect a clutch 6 for exclusive use by a signal to detect operation of the latter of operation to disengage power system clutch 7.  Further, the engine comprises a clutch actuator 21 to disengage the power system clutch by ON of an accelerator switch 24 to detect operation of a fuel regulation mechanism into fuel reduction; and a control mechanism 26 to transmit a signal for ON of a clutch for exclusive use by means of a signal from a clutch switch 22 to detect disengagement of the clutch.
Patent JP-S63100236-A (JP)
Inventor: JIERAARU ERUNESUTO ANDORE JIYU
IPC: F01D5/08
Filed: 1987-10-01
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-S63103607-A (JP)
Inventor: MIYATA MASAAKI
IPC: H02B11/10
Filed: 1986-10-20
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-S61127780-A (JP)
Title: Production of heating agent for thermobattery
Inventor: YAMAZAKI HIROSUKE
IPC: C09K5/16
Filed: 1984-11-26
Abstract: PURPOSE:To obtain the titled heating agent, having reduced rise time of a thermobattery voltage, and contained in the thermobattery, by reducing iron oxyhydroxide in a hydrogen gas atmospheric furnace under heating at a high temperature and specific conditions, uniformly mixing the resultant iron powder with potassium perchlorate, and pressure molding the resultant mixture. CONSTITUTION:Iron oxyhydroxide is reduced in a hydrogen gas atmospheric furnace under heating at 600-800 deg.C to give iron powder. In the process, the iron oxyhydroxide is heat-treated under the conditions within the range of internal temperature of the furnace and reducing time as follows; 40min minimum reducing time and 90min maximum reducing time at 600 deg.C internal temperature of the furnace, 20min minimum reducing time and 50min maximum reducing time at 800 deg.C internal temperature of the furnace formed by connecting the respective minimum reducing times at 600 deg.C and 800 deg.C with straight lines and connecting the respective maximum reducing times with straight lines to give the iron power. The resultant iron powder is uniformly mixed with potassium perchlorate, and the uniform mixture is pressure molded to afford the aimed heating agent.