baber/WOPTO huggingface dataset:
Patent JP-2001037687-A (JP)
Title: Vacuum cleaner
Inventor: OHARA NAOYUKI
IPC: A47L5/30
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To make a centrifugal dust collection section miniature and lightweight and operate with low power consumption by structuring so as to collect dust sucked from a suction opening in the centrifugal dust collection section and using a low input type motor for the motor of an electric blower. SOLUTION: When a centrifugal dust collection section 16 is mounted in a cleaner body 10 and started, a suction force of an electric blower 11 acts in a passage leading from a suction opening 12 to an intake air passage 26, an intake opening 19 of the centrifugal dust collection section 16, a filter and an exhaust opening 22 of the centrifugal dust collection section 16, dust on a cleaned surface scraped up by a rotary brush 15 is sucked from the suction opening 12. This dust is guided into the centrifugal dust collection section 16 from the intake opening 19 through the intake air passage 26 communicating with the suction opening 12 together with air. Dust collection by a centrifugal force by the action of a cyclotron, dust flowing into the suction side of the electric blower 11 can be reduced.  In this case, a low input type motor is adopted for the motor 28 of the electric blower 11.
Patent JP-S6198308-A (JP)
Title: Tightly collected fiber tape type optical cable
Inventor: KATSUYAMA YUTAKA
IPC: H01B7/04
Filed: 1984-10-19
Abstract: PURPOSE:To prevent the induction of fiber distortion due to the disturbance of a tape position and to improve the reliability of the strength of the cable by coating optical fiber tapes tightly and unitedly with a cushioning material having a low Young's modulus and a protection layer having a Young's modulus higher than that of said cushioning material. CONSTITUTION:In an optical cable unit obtained by collecting optical fiber tapes each of which is formed by linearly aligning plural optical fiber cores and coating these cores collectively, the plural fiber tapes are laminated and tightly coated with layers while keeping the straightness of the tapes. For instance, four optical fiber tapes 4 are laminated and unitedly coated with a cushioning material 11 having a low Young's modulus and then coated with a protection layer 12. Thermosetting type silicone resin or ultraviolet setting resin (UV resin) can be applied to the cushioning material 11 and its Young's modulus is preferably about 0.1-1kg/mm<2>.
Patent JP-S6372548-A (JP)
Inventor: HASHIZUME SHINJI
IPC: B21C37/02
Filed: 1986-09-16
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-H02140260-A (JP)
Title: Homogeneous mixture of epoxy resin and carboxylated olefin polymer
Inventor: JIYOO EFU SANFUOODO
IPC: C08G59/00
Filed: 1989-08-28
Abstract: PURPOSE: To provide a homogeneous mixture comprising an epoxy resin and a polymer of α-olefin and a polymerizable ethylenic unsaturated acid and capable of producing a hardened material with comparatively low luster.  
     CONSTITUTION: The homogeneous mixture is provided by blending (A) an epoxy resin, preferably glycidyl ether of an aromatic compound containing multihydroxyls and (B) a polymer obtained by polymerizing B 1 : more than one kind of α-olefin, preferably 2-18C α-olefin, especially ethylene 65-95 wt.%, B 2 : more than one kind of polymerizable ethylenic unsaturated acid, preferably that of 3-4C 5-35%, and B 3 : a polymerizable ethylenic unsaturated monomer except B 1 , B 2 , preferably 1-8C alkyl ester of (meth)acrylic acid, 0-10 wt.%, at the ratio of A, 50-95 wt.%, and B, 50-5 wt.% and at the ratio of less than 55% of COOH contained in B and reacting with A, at 50-150°C for 0.1-10 minutes. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0563472-A (JP)
Title: Gain control circuit
Inventor: KAWAGUCHI TOSHIHARU
IPC: H04N5/57
Filed: 1991-08-29
Abstract: PURPOSE:To simplify a signal channel and to widen the D range of a signal while the performance of a clamping circuit is kept by making the feedback destination of a feeding-back means into the front step of first and second current dividing means. CONSTITUTION:A detector 4 connects an output terminal 2 and a reference potential Vref2, inputs a control signal from a control terminal 5 and outputs the control output to the base of a transistor Q7. Since the reference DC level of the output of the output terminal 2 is not changed, the detector 4, when the control signal is inputted from the control terminal 5, compares the output reference DC level with a reference potential Vref2, and loads the negative feedback to resistances R1 and R2 through the transistor Q7 so that the difference can be eliminated. Thus, by loading the feedback, the level shift of the output becomes unnecessary. Generally, when the feedback is loaded to the front step of a gain control circuit, the loop gain is influenced by the gain of a feedback loop, and by feeding back simultaneously to the resistances R1 and R2, the variation of the control sensitivity of the feedback loop becomes small regardless of the condition of the gain control.
Patent JP-H1146762-A (JP)
Title: Method for counting specific microorganism, and selective medium for trichloroethylene-degrading microorganism strain mo7
Inventor: OKAMURA KOJI
IPC: C12N1/20
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a method for counting a specific microorganism of interest simply and highly specifically, and a medium for determining a cell number of specific target strain MO7 in the soil. SOLUTION: The method is obtained by adding a sample which is expected to contain a microorganism of interest into a medium which allows the microorganism of interest to grow selectively (selective medium), incubating the inoculated medium to form colonies by the microorganism of interest and others, selecting a plurality of colonies from these colonies at random, amplifying nucleic acid sequences of the selected colonies by the PCR procedure using primers capable of amplifying nucleic acid sequence characteristic to the microorganism of interest, followed by identifying/counting colonies which allow amplification. The selective medium for specifically detecting trichloroethylene- degrading microorganism strain MO7 contains a specific kind and concentration of an antibiotic which does not inhibit growth of strain MO7 but inhibits growth of native microorganisms.
Patent JP-S6375060-A (JP)
Title: Molded aromatic polysulfone based polymer article
Inventor: DOI TAKAO
IPC: C08L81/00
Filed: 1986-09-19
Abstract: PURPOSE:To obtain the titled molded article, by simultaneously heat-treating and molding a composition containing a specific metal alkoxide and aromatic polysulfone based polymer, containing the homogeneously blended metal oxide and having excellent mechanical strength, heat resistance as well as dimensional stability. CONSTITUTION:A molded article obtained by heat-treating a composition containing (A) an aromatic polysulfone based polymer, e.g. polyether sulfone, polythioether sulfone, etc., (B) a metal alkoxide convertible into a metal oxide at a temperature below the decomposition temperature of the component (A) or a partial condensate thereof, preferably alkoxide of a metal selected from Si, Al, Sn and Ti, e.g. silicon tetraethoxide, aluminum triisopropoxide, etc., and molding the composition into a film or sheet, etc., and containing the homogeneously blended metal oxide formed by condensation of the component (B) in an amount of 1-200pts.wt. based on 100pts.wt. component (A).
Patent JP-H0381743-A (JP)
Title: Optical nonlinear element
Inventor: NONAKA KOJI
IPC: G02F1/355
Filed: 1989-08-25
Abstract: PURPOSE:To obtain an optical nonlinear element which operates in a wide wavelength region with low-power input by providing the optical nonlinear medium of a supergrid structure laminated alternately with (n) layers and (p) layers with (i) layers in-between between a pair of high reflecting films facing each other. CONSTITUTION:The optical nonlinear medium 2 sandwiched by high reflecting films 3, 4 deposited by vacuum deposition with SiO2/TiO2 on the top/bottom surface is provided on a substrate 1 consisting of single crystal sapphire. The medium 2 is formed by alternately superposing n-InGaAsP or n-InAlGaAs and i-InP on InP and p-InGaAsP or p-InAlGaAs and i-InP on the InP in this order and mounting the films 3 by a transparent adhesive to the substrate. The element is operated when the low-power light input by the optical nonlinearity based on the internal electric field effect of the supergrid, by which the influence of heat is eliminated. Since the band gap of the medium is spacially modulated, the operation at the wavelength below and band gap energy is realized and the range of operating wavelengths is widened.
Patent JP-H1160709-A (JP)
Title: Aliphatic polyestercarbonate and its production
Inventor: MIURA MITSUO
IPC: C08G63/64
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer with less gels and excellent in thermal stability and color tone by reacting a specific aliphatic dicarboxylic acid compound containing succinic acid as a main component with an aliphatic dihydroxy compound containing butanediol as a main component and further reacting the reaction product with a carbonate compound. SOLUTION: This method for producing an aliphatic polyestercarbonate comprises reacting an aliphatic dicarboxylic acid compound containing succinic acid as a main component and/or their derivative with an aliphatic dihydroxy compound containing 1,4-butanediol as a main component and subsequently reacting the obtained aliphatic polyester oligomer having a number-average mol.wt. of <=5000 with a carbonate compound. The aliphatic dicarboxylic acid compound preferably comprises the succinic acid and an aliphatic dicarboxylic acid compound of the formula: R1 OCO-R2 -COOR3 (R1 , R3 are each H, a 1-3C alkyl; R2 is a 1-8C alkyl), and further contains malic acid, maleic acid, fumaric acid and their derivatives in a total concentration of <=0.4 wt.%.  The aliphatic dihydroxy compound preferably comprises the 1,4-butanediol and an aliphatic dihydroxy compound of the formula: HO-R4 -OH (R4 is a 1-8C alkyl).
Patent JP-H0651682-A (JP)
Title: Hologram pigment and hologram composition
Inventor: SUGIYAMA YOJI
IPC: C09K3/00
Filed: 1992-07-28
Abstract: PURPOSE:To provide the hologram pigment usable as a material for cosmetics, etc., having visual beauty by processing a hologram base material having a stereoscopic visual effect to a flaky form of an arbitrary size, thereby producing the hologram pigment. CONSTITUTION:This hologram pigment is formed by processing the hologram base material to the flaky form of the arbitrary sizes. The colorless or colored hologram base material having a transparent or translucent coating layer having the refractive index higher than the refractive index of the hologram layer may be processed to the flaky shape of the arbitrary size. The hologram base material formed by providing colored layers on both sides of the opaque coating layer having the refractive index higher than the refractive index of the hologram layer may be processed to the flaky form of the prescribed size. The hologram base material to be used for the hologram pigment is not particularly restricted, insofar as this material is formed with the interference fringes corresponding to the wave front of the light from an object as a hologram image. For example, commercially marketed hologram foil and hologram film are usable.
Patent JP-H0383769-A (JP)
Title: Manufacture of covering package by extending and twine winding
Inventor: MIZUTANI SHIGERU
IPC: B65H54/02
Filed: 1989-08-25
Abstract: PURPOSE:To lessen end breakage in a covering process by extending polyamide filament yarn having ductility of a specific percent or below to specific times or more and successively ring-twine-winding the filament yarn to a covering bobbin with a jaw, and making package surface means hardness a specific value or more. CONSTITUTION:Polyamide filament yarn having ductility of 80% or less is extended to given magnification by an extension zone 6 by drawing out a yarn thread Ya at a constant speed from the raw yarn package of the filament yarn through guides 2 and 3 and feed rolls 4 and 5. In this case, since the sur face speed of a draw 7 is made a high speed of 1.04 times or more to the feed speed of a feed roll 5, the yarn thread Ya is extended to 1.04 times or more between the feed roll 5 and the draw roll 7. The extended yarn thread Ya is wound to a rotative bobbin 12 with a jaw via a guide 9 and moreover a traveller 11 sliding on a ring 10. When winding is made, the ring 10 reciprocates between upper and lower jaw parts of the bobbin 12 to make uniform bobbin winding, and package surface mean hardness is made package of 93 degrees or more.
Patent JP-H0769921-A (JP)
Title: Agent for preventing and treating vasa sanguinea retinae occlusion
Inventor: OGAWA KENJI
IPC: A61P27/02
Filed: 1993-09-03
Abstract: PURPOSE:To obtain a medicinal agent for preventing and/or treating vasa sanguinea retinae occlusion such as vena centralis retinae occlusion. CONSTITUTION:This vasa sanguinea retinae occlusion-preventing and treating agent contains a urokinase precursor capable of administering the urokinase precursor at a daily dose of at least 4500 units. The preventing and treating agent comprises at least 4500 units of the urokinase precursor packed in a container. Two stages or more of the improvement in visual acuity was recognized by intravenously injecting the urokinase precursor at a daily dose of at least 4500 units, but systemic complications such as bleeding tendency was not recognized.
Patent JP-H0534917-A (JP)
Title: Positive type resist composition
Inventor: KAMIYA YASUNORI
IPC: H01L21/027
Filed: 1991-08-30
Abstract: PURPOSE:To provide a resist compsn. having excellent sensitivity and a proper depth of a focus. CONSTITUTION:This positive type resist compsn. contains novolak resin, quinonediazidosulfonic ester of a tetra- or higher valent phenol compd. and quinonediazidosulfonic ester of a tri- or lower valent phenol compd.
Patent JP-S59108380-A (JP)
Title: Piezoelectric material
Inventor: KITAMURA NAOYA
IPC: H01L41/18
Filed: 1982-12-14
Abstract: PURPOSE:To produce the titled material easily polarized with low and minute porosity applicable in the high frequency region by a method wherein the composition thereof is specified by major component of Pb, TiO3 containing La, Bi, Nb with MnO2 added thereto. CONSTITUTION:The titled material is composed of Pb, TiO3 as major component containing La, Bi, Nb with MnO2 added thereto to be represented by the composition expression as formula I . Where: the values of x, y, z are respectively assumed to be x=0.01-0.10, y=0.02-0.10, z=0.1-0.5. For example, PbO, TiO2, Bi2O3, Nb2O3, MnO2 are weighed into specified composition ratio to be mixed evenly as the material. The material is calcined and after being milled by a ball mill etc., the resultant powder with a bit of binder such as water or polyvinylalcohol etc. added thereto is made even by passing it through a sieve to bake the green compact formed by the pressure of 0.5-1.0ton/cm<2> producing a piezoelectric ceramics by means of polarization.
Patent JP-H0268789-A (JP)
Title: Reproducing device
Inventor: KATAYAMA TOMOYUKI
IPC: H04N5/76
Filed: 1988-09-01
Abstract: PURPOSE:To speed up retrieval by commonly using one track number setting means for the retrieval in an audio recording area and the retrieval in a video recording area. CONSTITUTION:When a present position on a disk 21, to which a pick-up 23 is faced, is within the video recording area, a present time corresponding to the present position is set in by converting the present time when the recording area of the whole of one surface of the disk 21 is the audio recording area by a present time setting means 28. On the other hand, when the goal position of the retrieval is within the video recording area, a goal time corresponding to the goal position is set by converting the goal time when the recording area of the whole of one surface of the disk 21 is the audio recording area by the goal time setting means 28, and a track number setting means 32 used for the retrieval in the audio recording area is used also for the retrieval in the video track recording area. Thus, the retrieval can be executed at a high speed.
Patent JP-H0667160-A (JP)
Title: Mechanism for supporting lcd
Inventor: TAKAOKA HIROSHI
IPC: G02F1/1333
Filed: 1992-08-19
Abstract: PURPOSE:To operate opening and closing by moving a steel ball given pressing force by a spring on a projecting and recessing parts of a wave shape in a wave-shaped cam according to the rotation of a rotating arm around a rotary shaft, in an opening and closing device of a display subject with a plate shape of an LCD, etc. CONSTITUTION:A base metal 2 is attached to a main body cabinet, and the wave-shaped cam 4 is constituted so as to be provided with the projecting and recessing parts 6 of the wave shape on a circular arc with a nearly sector and a projection part 7 on one end, and a bearing 5 whose one end is fixed to the base metal 2 and another end is fixed to the wave shape cam 4. The rotating arm 3 is fixed to an LCD supporting leg 1 a screw, and the rotary shaft 9 whose one end is fixed to the rotating arm 3 and another end is inserted into the bearing 5 and fall-off prevented by an E ring 8 and attached rotatably. The steel ball 10 is provided on the circular arc of the wave-shaped cam 4, and pressing force is imparted by the spring 11. A spring cover 12 is provided with a spring receiver 14 of the spring 11 and a sleeve 13 for preventing fall- sideways and further, is provided with a spacer 15 attached to the rotaing arm 3.
Patent JP-2001043457-A (JP)
Title: Device for monitoring article
Inventor: TSUCHIKIRI YOSHIKAZU
IPC: G08B13/14
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an article monitoring device by which unexpected alarm is prevented from being issued and also power is saved. SOLUTION: The article monitoring device is constituted in such a way that a controller 7 clocks a prescribed time when a push switch 6 is continuously turned-on/off, a stand-by state is obtained when the push switch 6 is ON when the prescribed time elapses, an attachment surface where the push switch 6 is arranged is made to be a lower side to place the article monitoring device 1 on a table or the like, the prescribed time is not clocked even when the push switch 6 is turned on and alarm is not issued from alarm means 4 and 5 even when the push switch 6 is turned off by lifting-up the device 1.  The device is also constituted in such a way that clocking is completed in the prescribed time even when the device 1 is attached to the article again after the push switch 6 is continuously turned-on/off and whole clocking is not made to be longer than the prescribed time as in the case of a conventional device.
Patent JP-S58110586-A (JP)
Inventor: MAIKERU SUCHIYUWAATO HATSUDORE
IPC: A61K/
Filed: 1982-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0773897-A (JP)
Title: Fuel cell power generator
Inventor: TAKE TETSUO
IPC: H01M8/04
Filed: 1993-09-03
Abstract: PURPOSE:To continuously operate a fuel cell power generator in the case where supply of a gaseous fuel such as city gas is cut off, by supplying the gaseous fuel such as methane gas or the like filled in a cylinder until liquid fuel such as methanol is vaporized and the vapor thereof can be supplied stably. CONSTITUTION:In general, gaseous fuel such as city gas is supplied to a reformer 10, where the gaseous fuel is reformed. The resultant reformed gas is supplied to a fuel cell body 12, thus generating power. In the case where the supply of city gas is cut off, methanol vapor vaporized by a methanol vaporizer 22 is supplied to the reformer 10. When a failure of city gas supply is detected, the methanol vaporizer 22 is started to be heated, and simultaneously, three-way valves 39, 40 are switched so that gaseous fuel such as methane gas is supplied to the reformer 10 by a gas cylinder 37, thus continuously generating power of the fuel cell main body 12. The three-way valve 39 is switched to a methanol vapor line side at the time when methanol is vaporized by the methanol vaporizer 22. Consequently, it is possible to carry out operation by methanol being originally a reserve fuel.
Patent JP-H04102415-A (JP)
Title: Simple drip with top plate and its manufacture
Inventor: KAI SHIGEO
IPC: A47J31/02
Filed: 1990-08-23
Abstract: PURPOSE:To enable throwing-away after use by thermally fusing the upper flange side of a bottomed filter paper sheet consisting of a nonwoven fabric of polypropylene resin fibers and a filter paper sheet made from paper pulp fibers or synthetic fiber pulp, onto a holed top plate. CONSTITUTION:The material of a top plate 100 is made of a thick paper sheet having a relatively strong rigidity, and a polyolefine film 103 is laminated on both the upper surface 101 and on the lower surface 102 thereof. And in the round hole 104 of the holed top plate, a bottomed filter paper sheet 200 made by laminating a filter paper of fibers of a good water absorbency such as paper pulp, and on the outside thereof, a nonwoven fabric in which fine fibers of approximately 1 to 2 microns of polypropylene resin fiber of a high filtering performance have been melt-blown is placed in a reversed dome shape, and the upper peripheral flange 203 thereof is bonded in a landing net shape. In the coffee bag of this simple drip with a top plate, coffee powder 206 for extraction use is filled as much as the ordinary amount for one person and for one cup. Since this simple drip has a square plate size of 7cm by 7cm, and has no orientation in every direction, manufacturing equipment and cost can be reduced, and also it can be conveniently used.
Patent JP-H03117940-A (JP)
Title: Method of managing electronic mail
Inventor: CHIYAARII EE DOUSON
IPC: G06Q10/00
Filed: 1990-08-23
Abstract: PURPOSE: To efficiently manages received electronic mail items by automatically sorting or selecting them by the property of a mail item at the time of selecting it by a computer user. CONSTITUTION: An incoming electronic mail item is moved along a sorter 44, and it flows to the end of the main sorter 44, if no event to stop the mail item is generated. At this point, an inclination bar 56 indicates a mail router which is operated to indicate a route to an incoming basket of the electronic mail item. In the same manner, routes for incoming baskets are indicated to arriving mails adapted to reference of mail routers 52 (54). Thus, arriving electronic mails received in positions of individual computer uses are easily put in an arbitrary number of electronic incoming baskets.