baber/WOPTO huggingface dataset:
Patent JP-H02169662-A (JP)
Title: Antifungal molded article and production thereof
Inventor: TANAKA KAZUHIKO
IPC: C08K3/08
Filed: 1988-12-22
Abstract: PURPOSE:To prepare a white antifungal molded article with an antifungal activity highly resistant to washing by mixing a mixture of fine particles of metals (or their inorg. compds.) contg. zinc with a liquid polyester with a melt of a polymer and extruding the resulting mixture through nozzles. CONSTITUTION:Fine particles comprising a mixture of fine particles of zinc metal or an inorg. zinc compd. with a mean particle diameter of not more than 5mum and fine particles of at least one metal or inorg, compd. contg. the metal with an ionization tendency different from that of zinc and a mean particle diameter of not more than 5mum (e.g. Al, Ag, or their inorg. compds.) are mixed with a liquid polyesters with an m.p. of 10 deg.C or lower and a viscosity at 25 deg.C of at least 10P (e.g. a compd. consisting chiefly of polyethylene terephthalate). The resulting mixture is further mixed with a melt of a polymer, after its polymerization has completed but before its molding starts, and is then extruded through nozzles to be molded into a molded article of, e.g. a fibrous form, thus giving a white antifungal molded article with an antifungal activity highly resistant to washing.
Patent JP-H08173762-A (JP)
Title: Preparation of titanium dioxide-carrying sheet
Inventor: TAKAOKA KAZUCHIYO
IPC: B01J21/06
Filed: 1994-12-27
Abstract: PURPOSE: To prepare a titanium dioxide-carrying sheet with photo-decomposing ability of hazardous substances utilizing photo-catalytic decomposing action of titanium dioxide by forming a film-formable inorg. substance-contg. layer on a substrate and laminating a titanium dioxide-contg. layer thereon. CONSTITUTION: A titanium dioxide-carrying sheet prepd. by forming a film- formable inorg. substance-contg. layer on a substrate and thereafter, making titanium dioxide-carrying sheet exhibit excellent hazardous substance removing ability and furthermore, the inorg. substances covering on the substrate is more hardly suffered from decomposition than cellulosic fibers and org. synthetic fibers even when titanium oxide is photo-activated and provably because titanium oxide is strongly carried by adsorption or reaction on the inorg. substance carried on the substrate, it hardly discolors at a high temp. and high humidity or after exposure to the sunlight for several months. Therefore, it is possible to decrease highly efficiently hazardous substances such as bad smell in air by irradiating the titanium dioxide-carrying sheet with a light beam.
Patent JP-H11142746-A (JP)
Title: Object illuminating device of microscope
Inventor: NAKAMURA SOICHIRO
IPC: G02B21/06
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To illuminate an object with sufficient illuminance in spite of a simple constitution by providing a prism whose cross section has a doughnut, shape, reflecting a light beam incident at right angle of the prism to converge it on the focus of an objective lens and providing the through-hole of the objective lens on a transparent circular cone to transmit the reflected light at right angle. SOLUTION: An object is illuminated through an aperture 5a of a lens hood 5 by means of an illumination device, composed of a prism 3, whose cross section has a doughnut shape, in which a through-hole 3a for securing the visual field of the CCD 2 with buit-in objective lens is formed and LEDs 4, 4... arranged on the bottom side, and photographed by CCD 2. The CCD 2 and LEDs 4, 4... are driven by operating a switch 8 provided on a microscope main body 1 and a video signal from the CCD 2 is outputted to a displayer. In the prism 3, the through-hole 3a of the objective lens is provided so that the reflected light is transmitted at right angle to the cone, whose cross section is a trapezoid, provided with a reflection surface for reflecting the light incident on the bottom face of a pedestal at right angle so as to converge it on the focus of the objective lens.
Patent JP-H11137390-A (JP)
Title: Frame mounting product
Inventor: SATO AKIRA
IPC: A47G1/06
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To change electromagnetic waves to a wavelength which does not give bad influence to a human body by applying active wave radiating substance. SOLUTION: An oil painting, a watercolor painting, a printed picture, etc., are painted on the surface of a decoration sheet 3 and the active wave radiating substance 8 capable of changing electromagnetic waves emitted from an OA equipment, a household appliance, etc., to the wavelength which never gives bad influence to a human body is applied to a rear surface. In addition, a substance on the marker is used as the substance 8. This frame mounting product is used as interior decoration and can change electromagnetic waves emitted from an OA equipment, a household appliance, etc., to the wave which never gives bad influence to a human body by the active waves radiated from the substance 8 on the rear surface of the sheet 3 to make interior decoration and to prevent the harm of electromagnetic waves.
Patent JP-H04198946-A (JP)
Title: Carrier for developing electrostatic latent image
Inventor: SAITO SUSUMU
IPC: G03G9/113
Filed: 1990-11-29
Abstract: PURPOSE:To nearly prevent exfoliation even after repeated use over a long period of time, to obtain a large amt. of negative charges, to reduce the consumption of a carrier and to prolong the service life by coating the surface of the core material of the carrier with resin modified silicone having a functional group capable of reacting with an amino group in the molecule of a coupling agent. CONSTITUTION:The surface of the core material of a carrier treated with a coupling agent contg. an amino group is coated with resin modified silicone having a functional group capable of reacting with the amino group. The functional group may be an org. acid, ester, aldehyde or epoxy group. The resulting carrier is fit for most of toners, can render satisfactory negative chargeability and improves charge retentivity. The strength of the formed coating film is high and the service life of the carrier is prolonged.
Patent JP-H09161803-A (JP)
Title: Hydrogen storage alloy electrode plate for alkaline battery
Inventor: KOBAYASHI KOTARO
IPC: H01M4/62
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogen storage alloy electrode plate, capable of increasing oxygen gas absorbing performance, and moreover restraining the capacity lowering of a battery, by using ethylene-acetic acid vinyl resin as a binding agent for a paste type active material layer containing hydrogen storage alloy and the binding agent. SOLUTION: In a hydrogen storage alloy electrode plate for an alkaline storage battery; wherein a paste type active material layer containing hydrogen storage alloy and a binding agent, is formed on a current collecting body, and a carbon layer is formed on this paste type active material later; ethylene-acetic vinyl resin is used as the binding agent. It is preferable that the weight of the carbon layer to the unit surface area of the paste type active material layer is 0.05-5mg/cm<2> , also, that weight proportion to the hydrogen storage alloy of the ethylene-acetic acid vinyl resin is 0.1-3.0%.
Patent JP-H10169069-A (JP)
Title: Roof metal fitting for steel beam and fixing structure for roof panel
Inventor: KATADA KAZUYA
IPC: E04B7/02
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide roof metal fittings for a steel beam for directly and easily fixing a roof panel to the steel beam and a roof panel fixing structure for fixing the roof panel to the steel beam with the roof metal fittings for the steel beam. SOLUTION: Roof metal fittings 1 for a steel beam is equipped with a shaft part 2 to pierce a steel beam 6 and connecting members provided at both the ends of the shaft part 2, and the connecting member is equipped with a fixing means for fixing it to the core member 8a of the roof panel 8. After the core member 8a of the roof panel 8 is installed on the steel beam 6, the shaft part 2 is pierced the steel beam 6, and connecting members severally provided at both the ends of the shaft part 2 are fixed through the fixing means so as to sandwich the core member 8a of the roof panel 8 for directly and easily fixing the roof panel 8 to the steel beam 6.
Patent JP-H04197106-A (JP)
Title: Fixing apparatus for attaching and detaching
Inventor: KON KAZUNORI
IPC: A01D34/68
Filed: 1990-11-29
Abstract: PURPOSE:To provide the subject apparatus easy to carry and transport and composed of a ring-shaped fixing tool to be attached to a holding rod, etc., and consisting of a pair of mutually integrated base members having the same and nearly semicircular ring forms and an attaching tool rotatably fit on the outer circumference of the fixing tool and connected to a carrying string. CONSTITUTION:The objective attaching and detaching apparatus is suitable for supporting a holding rod of a bush cutter, etc., with a shoulder strap. A pair of base members 1A, 1B having the same and nearly semicircular ring forms are provided as ring-shaped fixing tools 1 for attaching to a holding pipe rod 2, etc. An attaching part 3 to be connected to a carrying string is rotatably fit on the outer circumference of the ring-shaped fixing tool 1. The base member is provided with a groove 1e at the center of the outer circumference 1d of the semicircular ring. A protrusion 1b is radially protruded from a base plane 1b and a fixing insertion hole 1g is opened on the protrusion to fix the base members 1A and 1B. An engaging part is formed on the other base plane 1c to perform the positioning and fitting of the base members 1A, 1B. The groove 1e is provided with a holding part 3b for holding a shoulder strap.
Patent JP-H11164466-A (JP)
Title: Maintenance tool for protective relay device
Inventor: HIDESHIMA HIROTO
IPC: H04L12/40
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a tool which enables various maintenance operations of protective relay devices from a remote location. SOLUTION: Respective protective relay devices 11 -1N have Ethernet (R) boards 31 -3N which can be connected to Ethernet 7 through a hub 5 respectively. A personal computer 2 can be connected to the Ethernet 7 via a hub 6. The Ethernet board makes itself or other boards in the same protective relay device, carry out a maintenance process, in accordance with a maintenance request command, and is provided with a processing means which outputs the result of the maintenance process.
Patent JP-H02169668-A (JP)
Title: Production of silicone oil compound
Inventor: TAKAHASHI TAKAYUKI
IPC: C08G77/08
Filed: 1988-12-22
Abstract: PURPOSE:To prepare a silicone oil compd. with improved mechanical and storage stabilities and useful for an electrical insulating waterproof seal by homogeneously mixing a specific organopolysiloxane with a surface-untreated fumed or precipitated silica. CONSTITUTION:An organopolysiloxane of the formula (wherein R is a 1-14C monovalent hydrocarbon group or OH; and 1.95<a<2.20) is stripped under a vacuum of 10mmHg or lower at 280 deg.C or higher for at least 4hr to cut the low MW fraction, thus giving an organopolysiloxane contg. 95mole% terminal triorganosiloxane group 5mole% or lower OH groups. 100 pts.wt. resulting organopolysiloxane is homogeneously mixed with 2-18 pts.wt. surface-untreated fumed or precipitated silica having a specific surface of at least 100m<2>/g, pref. 130-380m<2>/g.
Patent JP-H03186514-A (JP)
Title: Pellet arranging device
Inventor: SUGIMOTO RIKIO
IPC: B65G47/86
Filed: 1989-12-15
Abstract: PURPOSE:To make the above device for manufacturing a sheet material such as an antislip flooring material or the like compact and make the arrangement of the pellets easy and accurate by forming a plural number of pellet suctioning recesses having fine suctioning holes at specified intervals on the external surface of a drum, and disposing blades in the drum so that a normal pressure section and a negative pressure section are defined. CONSTITUTION:The space in a drum 1 is defined into a normal pressure section and a negative pressure section by disposing blades 4 and suctioning the air in the drum 1 through a suction port of the drum 1. The drum 1 is rotated so that a pellet holding recess 2 is communicated to the negative pressure section through a fine pellet suctioning hole 3 when the pellet holding recess 2 comes to the position of a hopper 7, and that the recess 2 is communicated to the normal pressure section when it comes to the position opposite a sheet material 8. With this constitution, the pellets 6 held by suctioning with the negative pressure are securely arranged and distributed on the sheet material 8.
Patent JP-H09238690-A (JP)
Title: Gene capable of expressing insecticidal protein, production of the protein and its usage
Inventor: DAGURASU RAISU
IPC: C12N15/52
Filed: 1996-11-21
Abstract: Methods of regenerating fertile Zea mays plants from protoplasts or protoplast-derived cells are described. The protoplasts or cells may be derived from embryogenic cell cultures or callus cultures. The protoplasts, cells and resulting plants may be transgenic, containing, for example, chimeric genes coding for a polypeptide having substantially the insect toxicity properties of the crystal protein produced by Bacillus thuringiensis.
Patent JP-H07150952-A (JP)
Title: Intake device for engine
Inventor: YAMAGATA NAOYUKI
IPC: F02D9/02
Filed: 1993-11-29
Abstract: PURPOSE:To increase air intake filling efficiency by utilizing resonance supercharging effect in a wide running region by compact constitution. CONSTITUTION:One side independent air intake passages 3 of the respective cylinders of a cylinder group composed of cylinders wherein an intake stroke is not adjoined and the other side independent air intake passages 4 are gathered in first and second air intake gathering parts 5A, 5B, and 6A, 6B respectively. Also an upstream side air intake passage 7 for communicating the second air intake gathering part 6A of a first cylinder group and the first air intake gathering part 5B of a second cylinder group and an upstream side air intake passage 8 for communicating the second air intake gathering part 6B of the second cylinder group and the first air intake gathering part 5A of the first cylinder group are provided to provide an opening/closing valve on the other side independent air intake passage 4. A long resonance passage is constituted in an upper stream from the first air intake gathering parts 5A when the opening/closing valve is closed in a low-speed region, and a short resonance passage is constituted between air intake groups A and B when the opening/closing valve is opened in a high-speed region.
Patent JP-H08186468-A (JP)
Title: Surface acoustic wave device
Inventor: MIURA TSUTOMU
IPC: H03H9/145
Filed: 1994-12-27
Abstract: PURPOSE: To easily control the band width of the pass band by making the transmission characteristic of a surface acoustic wave device symmetrical to eliminate the peak. CONSTITUTION: An input electrode 12 provided With base parts 12a and 12b and a comb tooth part 12c consisting of many linear conductors 12c1 and 12d1 and an output electrode 13 provided with base parts 13a and 13b and comb tooth parts 12c and 12d consisting of many linear conductors 13c1 and 13d1 are arranged on a piezoelectric substrate 11 so as to face each other. Linear conductors 12c1, 12d1, 13c1, and 13d1 are divided in the lengthwise direction. A pair of reflectors 14 and 15 are provided on the outsides of the input electrode 12 and the output electrode 13 so as to face each other. Phases of surface acoustic waves reflected between divided linear conductors 12c1 and 12d1 are shifted from each other and are cancelled by each other to prevent the reflection of surface acoustic waves in input and output electrodes 12 and 13.  Consequently, reflected waves of surface acoustic waves are controlled by only reflectors 14 and 15 to make the frequency transmission characteristic of the surface acoustic wave device symmetrical with the pass band as the center.
Patent JP-H10170097-A (JP)
Title: Laminated evaporator
Inventor: OHASHI HIDEO
IPC: F28D1/03
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To make uniform the indoor cooling temperature by eliminating lateral unbalance of the air passed through an evaporator. SOLUTION: A first collective plate 2 in the center defines upper half channel groups 13A, 13B, lower half channel groups 19A, 19B, upper front and rear headers 12A, 12B, and lower front and rear headers 18A, 18B, 20A, 20B. A second collective plate 3 on the left side defines a turn side channel group 16 and turn side upper and lower headers 15. A third collective plate 4 on the right side defines an inlet/outlet side channel group 22, an inlet/outlet side upper and lower headers 21, 23, and an inner pipe part 11. A refrigerant introduced into the inner pipe part 11 is passed through the upper half channel groups 13A, 13B, the turn side channel group 16, the lower half channel groups 19A, 19B, and the inlet/outlet side channel group 22 before being discharged.
Patent JP-H10172229-A (JP)
Title: Disc drive
Inventor: KUBO TAKESHI
IPC: G11B19/20
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To assure smooth tracking servo operation in a disc driver in which focus servo is conducted with a single axis actuator, the tracking servo and moving operation for internal and external circumferences of a recording disc are conducted with the same slide operation mechanism and this slide operation mechanism is of the slide bearing type. SOLUTION: A disc table 3 holding the center part of a recording disc holds a disc by deflecting the chucking center CC as the center of the recording disc in relation to the motor center CM which is the rotation center of the recording disc. A slide operation mechanism receives a friction force based on dynamic friction coefficient because it always moves reciprocally according to the amount of eccentricity between the motor center MC and chucking center CC during execution of the tracking servo.
Patent JP-H10173336-A (JP)
Title: Photosensitive additive adhesive composition
Inventor: HAYAI CHIYUU
IPC: C09J163/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To form an accurate via hole through photoimaging, using an alkaline aqueous solution by specifying the content of hydrolytic chlorine in a photosensitive additive adhesive composition. SOLUTION: A photosensitive additive adhesive composition comprises a multifunctional epoxy resin of 120-500 epoxy quantity equivalent, a phenol novolac having one or more acryloyl group or methacryloyl group, an epoxy acrylate or epoxymethacrylate compound, a diluent composed of a photopolymerization and thermally reactive monomer, a photopolymerization starting agent, and calcium carbonate. In order to impact superior insulation characteristic, it is required to reduce the content of hydrolytic chlorine in each component of the composition, and it is especially effective for reducing chlorine ion of calcium carbonate. Hydrolytic chlorine contained in calcium carbonate is thereby reduced below 100ppm by water washing set previously.
Patent JP-H08235549-A (JP)
Title: Magnetic recording/reproducing device
Inventor: YOKOYAMA EIJI
IPC: G11B5/584
Filed: 1995-12-15
Abstract: PURPOSE: To realize tracking control with high precision and a high band in a magnetic recordin/reproducing device. CONSTITUTION: A tracking error signal is inputted to a compensator 86. The output of the compensator 86 is branched into two parts, and one side is inputted to a head actuator 76, an another side is inputted to a tape drawing actuator 61 through a head actuator equivalent circuit 87 and the compensator 88. The head actuator 76 compensates the high frequency component of a tracking error, and the tape drawing actuator 61 compensates the low frequency component of the tracking error. A disturbance estimator 170 is a disturbance observer, and estimates the disturbance acting to the tape drawing actuator 61 based on the input signal and the output result of the tape drawing actuator 61. By feeding back a disturbance component obtained by the disturbance estimator 170 to the tap drawing actuator 61, the influence of the disturbance is eliminated from the tape drawing actuator 61.
Patent JP-H08185787-A (JP)
Title: Earth leakage breaker
Inventor: MURATA SHIRO
IPC: H01H83/02
Filed: 1994-12-28
Abstract: PURPOSE: To provide an earth leakage breaker reducing the outer diameter size by improving the layout of primary conductors inserted into a zero-phase current transformer. CONSTITUTION: This earth leakage breaker is provided with a mold case 11 storing an opening/closing mechanism 23 opening or closing the opening/closing contacts 21 of plural poles and arranged with terminals 12, 13, 14 connected to external electric wires, a zero-phase current transformer 18 arranged at the pole position other than the opening/closing mechanism poles of the mold case 11 and detecting a leak unbalanced current, and plural primary conductors 15, 16, 17 inserted into the zero-phase current transformer 18 and feeding a main circuit current. Load side conductor pieces of at least two poles of load side conductor pieces 15a, 16a connected to load side terminals from the insertion sections of the primary conductors 15, 16, 17 are vertically arranged on the same line.
Patent JP-H11142457-A (JP)
Title: Exciting power dependent characteristic measuring method of thick slide quartz vibrator
Inventor: AKUTSU SATORU
IPC: G01R29/22
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To accurately measure frequencies without widening the sweep frequency width by setting the frequency of the (n-1)th exciting power dependent characteristic point to the center frequency of a network analyzer, and measuring the (n)th exciting power dependent characteristic. SOLUTION: The measured frequency at the (n-1)th drive level(DL) point is set to the center frequency as center frequency = Fn-1 at step 32. When the frequency of the DL point directly before a DL point not measured correctly is inputted as the center frequency, frequencies can be measured without changing the sweep frequency width. When the change of the frequency Fn is large and exceeds the upper limit and lower limit of the ordinary temperature deviation standard, it is judged as an ordinary temperature deviation defect based on L<=Fn <=U, and the measurement is completed. Even when the measured sample frequency is near the ordinary temperature deviation standard line, measurement can be made without erroneous judgment, and reliability is improved. The sweep frequency width can be minimized, the measuring time can be shortened, and efficiency is improved.
Patent JP-H09168130-A (JP)
Title: Voice and video data record and reproducer
Inventor: FUJITA HIROYUKI
IPC: G11B27/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To scatter the load that is essential to the recording and reproduction of the voice/video data to plural component parts and to perform the continuous reproduction of the voice/video data. SOLUTION: The (n) pieces of input/output controllers 38i of a voice/video data recorder/reproducer are connected to a data management device 34 via a main CPU bus 32 and also connected to a recorder/reproducer 24 via a data bus 30. The device 34 manages the recording area of the recorder/reproducer 24 and furthermore collectively records the voice/video data that are too short to be continuously reproduced in a prescribed recording area of the recorder/ reproducer 24 so as to secure the prescribed length or more for the voice/video data. The controllers 38i record the voice/video data inputted from every connected voice/video equipment to the recorder/reproducer 24 and then reproduce and supply the voice/video data from the recorder/reproducer 24 in response to the request of every voice/video equipment.