baber/WOPTO huggingface dataset:
Patent JP-2000100447-A (JP)
Title: Fuel cell of high molecule solid electrolyte type
Inventor: TADA TOMOYUKI
IPC: H01M8/10
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell of high mole cule solid electrolyte type with a fuel electrode which has an excellent carbon monoxide catalyst poisoning resistance characteristic and an air electrode which has an excellent drainage characteristic. SOLUTION: This fuel cell is provided with a pair of electrodes which are formed by mixing a high molecule solid electrolyte with a catalyst in which a rare metal is held by carbon fine powder, and a high molecule solid electrolyte membrane which is held by the pair of electrodes. It is possible to improve a carbon monoxide catalyst poisoning resistance characteristic of a fuel electrode by making the weight ratio of the high molecule solid electrolyte to the carbon fine powder that construct the fuel electrode (high molecule solid electrolyte/ carbon fine powder) larger than the weight ratio of the high molecule solid electrolyte to the carbon fine powder that construct the air electrode (high molecule solid electrolyte/carbon fine powder).  Under the constitution, it is possible to have excellent fuel and air electrodes which is excellent in a catalytic activity characteristic and a drain age characteristic by composing the fuel electrode of a catalyst in which the rare metal is held by the carbon fine powder whose surface area ratio is not less than 560 m2/g but less than 1270 m2/g, and composing the air electrode of the catalyst in which the rare metal is held by the carbon fine powder whose dibutyl phthalide oil absorption quantity is not less than 150cc/100g but less than 495cc/100g.
Patent JP-H09110150-A (JP)
Title: Conveying case and sorting device using it
Inventor: KIYOTA KATSUMI
IPC: B65G47/49
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To easily receive/transmit data without respect to the direction of the side face of a conveying case by arranging a spirally swirling antennas, which are arranged in series in the diagonal two corners in a box-shaped conveying case main body via a connecting line, and a data carrier connected to the antenna magnetically. SOLUTION: A conveying case 20 is constructed of a conveying case main body 21, spirally swirling antennas 27a, 27b arranged in series in the corner parts of diagonal side faces 23a, 23c via a connection line 29, and a data carrier 13, which is applied above or near one of the antennas 27a, 27b and magnetically connected to the antennas 27a, 27b. When the conveying case 20 is conveyed by means of a conveyor 1 to a transmitting-receiving means 7, the data carrier 13 is brought face to face with the transmitting-receiving means 7, and a signal transmitted from the transmitting-receiving means 7 is transmitted to the data carrier 13 via the antenna 27a.  If the direction of the conveying case 20 is reversed and the other antenna 27b faces the transmittingreceiving means 7, data is transmitted and received between the transmitting-receiving means 7 and the data carrier 13 via the connection line 29.
Patent JP-H01280457-A (JP)
Title: Warming bag
Inventor: CHIKAHISA NOBUHIKO
IPC: C09K5/00
Filed: 1987-10-26
Abstract: PURPOSE:To stably assure the property to retain aroma over a long period of time by mixing and housing exothermic components, an oxidation accelerating material which accelerates the oxidation reaction of the exothermic component and cyclodextrin including a perfume as a guest compd. into a bag-like wrapping material having air permeability. CONSTITUTION:The warming bag 1 is constituted by mixing and housing the exothermic components 3, 3... consisting of iron powder of reduced iron, cast iron and pig iron, etc., the oxidation accelerating material consisting of hydrous active carbon, hydrous vermiculite and salt component, etc., and a prescribed amt. of the cyclodextrin (CD) 4, 4... including the perfume as the guest compd. into the bag like wrapping material 2 consisting of, for example, a non-woven fabric, paper, etc., and having air permeability. The bag 1 is hermetically sealed by vacuum pack into the bag-like external wrapping material 5 consisting of a plastic film to prevent the contact of the respective components 3 with the oxygen in the air. The air is introduced into the bag 1 by rubbing or shaking the bag 1 taken out of the wrapping material 5 by hand, by which the oxidation reaction of the respective components 3 is rapidly accelerated.
Patent JP-H03131692-A (JP)
Title: Silicone grease composition
Inventor: MINEMURA MASAHIKO
IPC: C10M169/00
Filed: 1989-10-16
Abstract: PURPOSE:To provide the title composition excellent in heat and low-temperature resistance, oxidation resistance, chemical stability and high-pressure lubricity, comprising an organopolysiloxane containing a specific long chain alkyl group, a thickening agent and an organomolybdenum compound. CONSTITUTION:The objective compound comprising (A) 100 pts.wt. of an organopolysiloxane containing a long chain alkyl group of formula I [R<1> is 4-20C monovalent hydrocarbon; R<2> is 1-3C monovalent hydrocarbon or (substituted) aryl; R<3> is monovalent organic group with hindered phenol structure of formula II-VI; a, b and c are such as to satisfy the relationships: 0.3<=a<=1.0, 1.0<=b<=2.0, 0<=c<=0.05, a+b+c=1.8-2.3; n is 1-5], (B) 1-60 pts.wt. of a thickening agent, and (C) 3-30 pts.wt. of an organomolybdenum compound.
Patent JP-H02116456-A (JP)
Title: Working method for box member
Inventor: HAMASHITA IKUO
IPC: B27C3/00
Filed: 1988-10-26
Abstract: PURPOSE:To simplify assembly by reading by displaying a bar code in order by plural members of one set part fed in a transfer line and performing the necessary work by selecting the work contents of each member by the information thereof. CONSTITUTION:The original plate 1 constituting a box is sucked to the suction device 14 provided on a feeding device 2 by the instruction of a computor C, fed to a transfer line B and an edge member is affixed by an edge affixing device 4. The original plate 2 is then cut in the order of two side plates 6a, ground plate 6b and top plate 6c so as to become in the size constituting the box, moreover a stocking member 6 is cut, the cut pieces are removed and fed to a stock line part 1B, one set part is passed and only a stock member 6 is sucked to a suction part 25 and stocked on a pallet 27. The member 6 of one set part is then subjected to displaying of a bar code 30 by a bar code printed device 29, on abutting face 7 is worked by a device 8, read by a bar code reader 32, fed to a boring device 10, the necessary piercing is executed and fed to a fetch device 11.
Patent JP-S62127847-A (JP)
Title: Electrophotographic blue toner
Inventor: FUJII MASANORI
IPC: G03G9/09
Filed: 1985-11-29
Abstract: PURPOSE:To obtain the titled toner which disperses uniformly fine particles of phthalocyanine into a resin by mixing an aqueous dispersion of the fine particles of the phthalocyanine pigment obtd. according to an acid paste method or an acid slurry method with a solution of a binder resin as it is, whithout drying it. CONSTITUTION:In the process of forming the phthalocyanine pigment which is used for the titled toner, according to the acid paste method or the acid slurry method, the process of recovering the phthalocyanine pigment deposited in the solution comprises a step of washing an acidic solution of phthalocyanine with water to form an aqueous fluid dispersion thereof, a step of concentrating said aqueous fluid dispersion to a water content of 20-100%, a step of mixing the obtd. concentrated solution with a solution contg. the resin and an org. solvent, a step of forming the fluid dispersion of the phthalocyanine pigment composed of water and the org. solvent, and a step of removing water and the solvent by heating the obtd. dispersion contg. water and the org. solvent at a temp. of 100-150 deg.C, while mixing it. As the org. solvent of the resin, the toluene solvent is preferable.
Patent JP-H11107001-A (JP)
Title: Trunks
Inventor: YANO YASUTSUGU
IPC: A41B9/02
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide trunks capable of reducing the fatigue and preventing the lumbago without applying any load onto a body of a wearer in various exercises or behaviors of human daily life. SOLUTION: The trunks are obtained by cutting front body parts 3 and 4 from a raw fabric 1 woven by using usual weaving yarns as warp yarns and stretchable weaving yarns as weft yarns so as to expand and contract in the transverse direction and a rear body part 2 so as to expand and contract in the longitudinal direction and sewing the resultant fabrics.
Patent JP-H01114225-A (JP)
Title: Multiplex transmission system
Inventor: MINAE YASUO
IPC: H04L1/00
Filed: 1987-10-28
Abstract: PURPOSE:To realize flexible system constitution corresponding to the kind of a signal source, information quantity and reliability to be required by selecting only data to be error-controlled, and performing code check for this selected data string, at the time of multiplex transmission. CONSTITUTION:For instance, a picture signal from cameras 31, 31, is digitized by an A/D converter 11 for picture, and is stored in a memory 12, and this picture information is transmitted successively to a data bus 1 simultaneously with other contact point signal or measured quantity, and is converted by a parallel/serial converter 16. At such a time, a CRC code for error detecting is added behind the respective signals of synchronizing, address, picture data, analog measurand and contact point, and the CRC code is generated only from the data selected by a gate pulse, by a CRC code generating circuit 17. At a receiving side, a CRC error detector 27 checks the presence of a transmission error, and if there is no transmission error, the picture information is outputted to respective output terminals 42, 43 through a gate circuit 30, and if the error occurs, it is previous-value-held, for instance. Thus, the system of the high reliability can be constituted.
Patent JP-H06117824-A (JP)
Title: Contactless optical measuring apparatus of distance of two faces
Inventor: SEKINE AKIHIKO
IPC: G01B21/00
Filed: 1992-10-08
Abstract: PURPOSE:To measure the distance of two faces of a non-transparent body by receiving interference luminous fluxes based on the reflecting luminous fluxes from faces of the body and reference reflecting luminous fluxes from reference reflecting faces by a pair of measuring optical systems. CONSTITUTION:A reference interference optical system 7 splits a measuring luminuous flux projected from a semiconductor laser 1 into two and guides to reflecting mirrors 9, 10. The reflecting luminous fluxes become an interference luminous flux to each other and brought into a photodetector PD1. Interference fringes are formed in the photodetector PD1 in accordance with the optical path difference of the luminous fluxes (reference optical path difference). In an optical system 12 (13) for measuring confronting faces, an interference luminous flux of a luminous flux reflected at a face P (Q) of an object to be-measured (rubber or the like) 28 and a luminous flux reflected at a reference reflecting face 16 (24) is guided to a photodetector PD2 (PD3). Interference fringes are formed in each photodetector on the basis of the optical path difference of the luminous fluxes. The cycle of signals by each photodetector PD1-PD3 is obtained, so that the thickness (d) (distance between P and Q) of the object 28 is calculated in a measuring/processing circuit based on the cycle.
Patent JP-H0578711-A (JP)
Title: Production of cylindrical member having noncircular hole in radial direction
Inventor: ASHIBA MASAHIRO
IPC: B22F5/10
Filed: 1991-09-20
Abstract: PURPOSE:To easily bore a noncircular hole through a cylindrical member in its radial direction by pressing and sintering a metallic material with a forming die having a noncircular protrusion projecting toward the inside in its radial direction. CONSTITUTION:A metallic material is filled in a forming die having a protrusion projecting toward the inside in the radial direction, pressed in the projecting direction of the protrusion and sintered to obtain a columnar body having a noncircular recess in its radial direction. A radial hole communicating with the recess is bored through the columnar body, the columnar body is transformed into a cylindrical member, and the recess is used as orifices 7B to produce an orifice cylinder 7.
Patent JP-H07121381-A (JP)
Title: Loop optimizing method
Inventor: HORIUCHI TAKESHI
IPC: G06F9/38
Filed: 1993-10-28
Abstract: PURPOSE:To generate a code made into optimum software pipelining. CONSTITUTION:Inside the optimization processing of a code generation part at a compiler, a register estimating means 2 and a means 3 for extending a loop while considering the number of registers are provided, and a minimum initiation interval is decided while considering the number of computing elements. Further, this method is provided with a means 6 for arranging instruction words in the order of weighting and a function for executing processing again by increasing the initiation interval. Thus, the code made into software pipelining realizing the minimum initiation interval can be provided without occurring a spill of register, and time required for generating the target code can be suppressed within the limitation of practical use.
Patent JP-H10115723-A (JP)
Title: Asymmetrically arranged diffraction grating type polarization control element
Inventor: YOSHIMOTO NAOTO
IPC: G02B6/126
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a polarization control element which is used for optical communication, optical switching, optical information processing, etc. SOLUTION: This polarization control element has a ridge type optical waveguide structure consisting of a 1st clad layer 51, a core layer 52 which has a larger refractive index than the 1st clad layer 51, and a 2nd clad layer 53 which has a smaller refractive index than the core layer 52 on a substrate 50. In this case, an area which has a grating structure 54 is formed on the surface of the said core layer 52, this area having the grating structure 54 is arranged in a right-left symmetrical state about the light guide direction, and the arrangement is repeated periodically (n×L) alternately to the right and left.
Patent JP-2001088150-A (JP)
Title: Production of glove made of vinyl chloride resin
Inventor: ENOMOTO MASAO
IPC: B29C41/14
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a glove made of a vinyl chloride resin excellent in the lubricity of the film formed on the inner surface of the glove, easy to attach and detach, generating no dust, reduced in contact warm and cold feeling at a time of wearing and excellent in abrasion resistance and hot water resistance. SOLUTION: A hand mold is immersed in a vinyl chloride sol soln. to form a vinyl chloride resin layer on the surface of the hand mold. This hand mold is immersed in a synthetic resin emulsion compsn. based on a synthetic resin emulsion having adhesiveness to the vinyl chloride resin layer and prepared by adding 2-35 pts.wt. of a flat plate-shaped fine powder being a reaction product of L-lysine and an org. acid and 1-35 pts.wt. of a silica fine powder to 100 pts.wt. of the solid of the synthetic resin emulsion so that the sum total content of both fine powders become 5-40 pts.wt. per 100 pts.wt. of the solid of the synthetic resin emulsion and taken out of the synthetic resin emulsion compsn.  to be dried to form a synthetic resin emulsion film on the vinyl chloride resin layer on the surface of the hand mold and this synthetic resin emulsion film is reversed to be demolded from the hand mold to obtain a vinyl chloride resin glove.
Patent JP-H03131800-A (JP)
Title: Accumulating phosphor sheet and assembly
Inventor: OKODA MAKOTO
IPC: G03B42/02
Filed: 1989-10-18
Abstract: PURPOSE:To obtain a radiation image with high diagnostic performance by sticking two accumulating phosphor sheets, formed by providing plane contact member to the outer peripheral parts of recording/reading areas, on each other freely tachably and detachably. CONSTITUTION:A switch guide plate 18 rotates by almost 90 deg. around an axis 18a and is switched between an upper stand-by position (broken line) and a lower guide position (solid line). The accumulating phosphor sheet 2A which makes a U turn is sent to a read zone similarly to an accumulating phosphor sheet 2B. Thus, the two accumulating phosphor sheets 2A and 2B of the accumulating phosphor sheet assembly 20 are separated, read, and erased, and they are stuck again together for the next recording. Thus, the two accumulating phosphor sheets can easily be stuck and peeled, so the handling is easy and automation is facilitated.
Patent JP-H10116106-A (JP)
Title: Switch on/off state detecting circuit
Inventor: TAMURA HIDEKI
IPC: G05B9/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a switch ON/OFF state detecting circuit which can supply an interruption signal to the control terminal of a control part irrelevantly to whether a switch is turned ON or OFF. SOLUTION: This switch ON/OFF state detecting circuit 1 controls the operation mode of a control part 3 by detecting changes of a monitor voltage and supplies them to the control terminal Ic of the control part 3 when applying the monitor voltage to switches 21 to 2n and supplying the changes of the monitor voltage corresponding to the ON/OFF states of the switches 21 to 2n to input terminals In to In of the control part 3.  This switch ON/OFF state detecting circuit 1 has input terminal couples I11 to I42 and output terminals O1 to O4 which are as many as each other and is equipped with a control IC 10 which generates an interruption signal to the output terminals O1 to O4 unless supply voltages of the input terminal couples I11 to I42 are equal and delay circuits 111 to 114 , and 121 to 124 connected among the input terminals I11 to I42 ; and the changes of the monitor voltage are supplied to the input terminal couples I11 to I42 and the interruption signals of the output terminals O1 to O4 are supplied to the control terminal Ic.
Patent JP-S61150735-A (JP)
Title: Manufacture of twist chip
Inventor: KURODA YOSHITO
IPC: B21K5/04
Filed: 1984-12-24
Abstract: PURPOSE:To increase accuracy of twist in a die and to obtain highly accurate twist chips by forming twist chips using a heat resistant steel twist forming die coated with an excellently heat resistant ceramic. CONSTITUTION:The twist forming die 1 is made of a heat resistant steel coated with a ceramic. a flat chip made of sintered hard alloy is set in a straight groove 2 and is pressed down by a punch 4 to a twisted groove 3. A zone where the chip deforms plastically following the twisted groove 3 is heated to a temperature range in which the chip can get sufficient deformability by a high-frequency coil 5. The ceramic has an excellent heat resistance, so that the heat resistant steel die 1 coated with the ceramic reduces deformation of the die at high temperatures and increases a maintainable ability of the accuracy of twist in the die remarkably.
Patent JP-H01112303-A (JP)
Title: Programmable controller system
Inventor: TORII TAKESHI
IPC: G05B19/05
Filed: 1987-10-26
Abstract: PURPOSE:To easily perform the setting and the cancellation of an interlock condition by constituting a system in such a way that the interlock condition with respect to a controlled system is stored in a logical equation and the interlock condition can be displayed at the time of satisfying the interlock condition. CONSTITUTION:An interlock condition table is stored in a RAM which constitutes a universal control panel 10. It is checked whether or not the present state of a machine tool 16 satisfies a prescribed logical equation set in the interlock condition table by conforming the contact number of an actuator with respect to an operation command to the number of the interlock condition table, and when the interlock condition is satisfied, the universal console panel 10 displays the interlock condition, for example, in Japanese language, on a CRT 6. In such a way, an operator can recognize the cancellation method of the interlock condition based on a displayed interlock condition.
Patent JP-H08140309-A (JP)
Title: Air cooled electric motor
Inventor: NAKAMURA ATSUO
IPC: H02K9/02
Filed: 1994-11-04
Abstract: PURPOSE: To provide an electric motor provided with an air cooling structure by which a heat exchange face is expanded, which can improve cooling efficiency by the air and by which radiant heat from a stator core can be reduced as much as possible. CONSTITUTION: An electric motor 10 is provided with a covering member 34 which covers the outer circumferential face of a stator core 16. The covering member 34 is fixed to a front support member 18 and a rear support member 20 by means of eyebolts 38, and it forms a space 36 communicating with an air passage in the stator core 16 between itself and the outer circumferential face of the stator core 16. When a ventilation device 30 is actuated in the electric motor 10, the ambient air is guided to the space 36 from the gap between the rear free end of the covering member 34 and the stator core 16.  The air flows inside the space 36, it absorbs heat from the stator core 16 and from the outer circumferential face of the front support member 18, it is guided to the air passage from the front support member 18, it flows inside the air passage, it absorbs heat from a tubular wall face, and it is discharged to the outside of the electric motor from the rear end wall of a casing 32 for the ventilation device 30.
Patent JP-2000104774-A (JP)
Title: Long life elastic structure
Inventor: MITSUNARI KAZUYOSHI
IPC: F16F15/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To maintain a physical property of a rubber body for a long time by disposing an oxygen-shielding film so as to cover an exposed portion of the rubber body and separate a closed space between the film and an outer surface of the exposed portion and filling a deterioration-preventing body in the closed space to prevent an oxidation deterioration of the rubber body. SOLUTION: Since an oxygen-shielding film 14 is disposed in a state that it is left from a rubber body 13 at a predetermined space and covers the rubber body 13, a contact of the rubber body 13 with an oxygen in the outside can be prevented by the oxygen-shielding film 14. Since the rubber body 13 is left from the oxygen-shielding film 14, an oxygen diffusion caused by a solid propagation is also prevented and a problem of an adhering property of the rubber body 13 with the oxygen-shielding film 14 is not also caused. Therefore, an oxidation reaction of the rubber body 13 can be exactly prevented. By filling a nitrogen gas G in the closed space 19, since the exposed portion of the rubber body 13 is exposed to the nitrogen gas G, a contact of the rubber body 13 with the oxygen is prevented.
Patent JP-H08138349-A (JP)
Title: Cleaner for planar information recording medium
Inventor: HIRATSUKA SHUICHI
IPC: G11B23/50
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a cleaner for platelike information recording medium in which contaminants adhering to the opposite sides of the platelike information recording medium can be cleaned off. CONSTITUTION: The cleaner 1 comprises a carrying path 3, a roller 4 for carrying a planar recording medium 2, a section 5 for cleaning contaminants off from the opposite sides of the medium 2, and a pair of drying rollers 6 for wiping off the distilled water adhering to the medium 2 after passing through the cleaning section 5. The cleaning section 5 comprises a pair of cleaning rollers 7, and a section 8 for supplying distilled water thereto. The cleaning roller 7a presses the cleaning roller 7b constantly and the drying roller 6a presses the drying roller 6b constantly.