baber/WOPTO huggingface dataset:
Patent JP-2000188118-A (JP)
Title: Packing material for solid polymer fuel cell separator
Inventor: MIYAGAWA MICHINARI
IPC: H01M8/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a packing material maintaining elasticity for a long period and excellent in durability by using a material which is made of additive liquid silicone obtained by bridge-reacting two liquids different in structure and has a specific density after bridging. SOLUTION: A packing material covering at least a one-side peripheral edge section of the separator of a solid polymer fuel cell is formed with additive liquid silicone obtained by bridge-reacting a liquid A expressed by formula I and a liquid B expressed by formula II. In the formula I, m+n=50-2000. In the formula II, m'+n'=8-98. The bridge density by the pulse NMR method after bridging is set within the range of 0.3-5.0%. An alloy catalyst is normally used for the catalyst when two liquids A, B are mixed. Injection molding or press molding is used for molding the packing material. When a metal sheet such as a stainless steel sheet is used for a separator main body, the metal thin sheet is held in a die and a resin is injected by the insert molding method.
Patent JP-2000192289-A (JP)
Title: Continuous electroplating device
Inventor: MIYAKE AKIHIRO
IPC: C25D7/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To suppress the meandering of a film-shaped conductor being traveled and the resultant wrinkles or fine ruggednesses in the electroplating stage for producing a metal-coated substrate as the material for FPC and TAB tape and to provide a continuous electroplating device for producing a plated substrate excellent in appearance. SOLUTION: A long-sized film-shaped conductor 1 is held between a feeder roller 2 and at least one nip roller 3, and the conductor is fed from the feeder roller and continuously electroplated by this plating device. A vibrator 9 for vibrating the nip roller directly or indirectly is provided in the device. Further, a backup roller is interposed between the nip roller and vibrator to indirectly vibrate the nip roller or the nip rollers are coupled, the single backup roller is put between the coupled nip rollers, and further the length of the nip roller is made smaller than the width of the conductor.
Patent JP-H11196223-A (JP)
Title: Picture reader
Inventor: YAMAGUCHI TOSHIRO
IPC: H04N1/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To realize picture reading of high definition by starting scanning by a picture reading means a prescribed time after the timing of starting one step of intermittent carrying by a carrying means. SOLUTION: An original position is moved line by line of a Y-axis by allowing CPU to switch a stepping motor driving pulse, namely to switch the excitation of a motor. Since CPU switches excitation by the stepping motor driving pulse namely since a stepping motor starts moving speedily, a time Ta when the fluctuation of a stepping motor position decided by experimental data, etc., is intensive is measured by a timer inside of CPU being a second timing means and after then, a LED array executing original illumination is made to emit light. However, as a LED array light-emitting time Ton for executing original illumination should be once each time of moving one line of Y-axis, Ta<=Tm-Ton. In this case, Tm expresses the period of excitation switching.
Patent JP-2000193721-A (JP)
Title: Device and method for controlling loading and unloading of semiconductor element
Inventor: JAE MYUN SON
IPC: G01R31/26
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To smoothly expedite semiconductor element unloading work by transferring a semiconductor element at the position of an unloading buffer to a sorting buffer while a sorting tray is exchanged with another one. SOLUTION: When it is recognized that a sorting tray 121 is not prepared as a result of confirmation, a microprocessor transfers a semiconductor element at the position of an unloading buffer 123b to a sorting buffer 128 during the exchanging period of the tray 121. For transferring the semiconductor element, the microprocessor first requests the exchange of the sorting tray 121 which sorts the semiconductor element and transfers the semiconductor element at the position of the buffer 123b to the buffer 128 by means of an X-Y axis picker simultaneously with the exchange of the tray 121. Therefore, when the presence/ absence of the semiconductor element is confirmed by means of the microprocessor, the unloading work of the semiconductor element can be performed smoothly by using the buffer 128 by utilizing the waiting time of the X-Y axis picker while the tray 12 is exchanged.
Patent JP-2001182093-A (JP)
Title: Earth removing plate supporting structure of construction machine
Inventor: TOMINAGA TETSUYA
IPC: E02F3/815
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide earth removing plate supporting structure having strength capable of sufficiently withstanding even torsional force. SOLUTION: A reinforcing plate comprising a vertical member and a lateral member is installed inside an arm for supporting the earth removing plate of a construction machine. The vertical member is made to coincide or overlapped with the vertical position of an arm lateral plate inside an arm, and the lateral member is installed fixedly so that both ends thereof are brought into contact with points between the front part of the arm and the vertical member in the direction perpendicular to the vertical member.
Patent JP-H11199326-A (JP)
Title: Composite material
Inventor: YAMADA KATSUNORI
IPC: C04B35/599
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a composite material difficult to oxidize and thereby substantially not causing the deterioration, damage, etc. of characteristics due to the oxidation. SOLUTION: This composite material is obtained by adding one or more compounds selected from the carbides, nitrides, silicides and oxides of IVa, Va, VIa, VIa and VIII group elements in the periodic table and lanthanoid elements to a sintered product which comprises a matrix comprising Si3 N4 , AlN or sialon ceramic and SiC added to the matrix as a dispersion phase. Therein, the additive is added in an amount of 0.01-40 vol.% to 100 vol.% of the sintered product, and is placed together with the SiC in the granule boundary phase of the matrix.
Patent JP-2001184041-A (JP)
Title: Observation information display device
Inventor: NAKADA KEIJI
IPC: G09G5/399
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce a plotting load and shorten a display cycle not by updating plotting of all pieces of observed information obtained from all observation means at a time but by updating the plotting of the observed piece of information obtained from only one observation means. SOLUTION: This observed information display device is provided with observation means 1, 2 for outputting the observed information of an object, a signal processing means 3 for signal-processing the observed information from the observation means, record updating means 14, 15 for updating display information corresponding to the observation means, a video memory divided into layers 18, 19, a plotting means 17 for plotting the display information of the record updating means on the layers corresponding to the video memory, a conversion means 11 for converting the digital outputs of the video memory into analog signals, and a display means 12 for displaying the analog display information from the conversion means.
Patent JP-2000194901-A (JP)
Title: Authenticity inspecting device of ticket or the like
Inventor: TAKATORI SUSUMU
IPC: G07B11/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a ticket authenticity inspecting device which inspects the authenticity of a ticket, etc., at a low cost without any manual work and prevents generation of a misreading in an inspection even in the case of a high temperature. SOLUTION: When a ticket 10 is carried to the detecting place of a color detecting sensor 21, a fluorescent lamp 31 is lightened to illuminate the ticket 10. After then, a thermal head 60 heats the ticket 10 at a temperature of about 50 deg.C or higher. Next, the sensor 21 detects whether the forgery discriminating picture 101 of the ticket 10 is colored or not to inform an operator that this ticket 10 of inspecting object is a forgery by lighting a display lamp 71 in the case of detecting it to be colored but to inform the operator that this ticket 10 of inspecting object is authentic by avoiding lighting the display lamp 71 in the case of detecting that the picture 101 of the ticket 10 has lost color to be colorless.
Patent JP-2000191812-A (JP)
Title: Thermally conductive sheet
Inventor: HIDA MASAYUKI
IPC: D01F9/12
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally conductive sheet improved in the electric insulating property and thermal conductivity by electric insulation-treating at least one side of a silicone rubber sheet containing a graphitized carbon fibers. SOLUTION: Making a silicone rubber obtained by curing an organopolysiloxane contain 10-80% by volume of a graphitized carbon fiber having an average diameter of 5-20 μm, an average length of 20-800 μm and a thermal conductivity in the lengthwise direction of 200 W/mK or more, preferably 400 W/mK or more, gives a sheet having a Shore A hardness of 90 or less, preferably 60 or less. This sheet is laminated on at least one side with a film consisting of a rubber having a volume resistivity of 106 Ωcm or more, a thermoplastic elastomer, a resin and a ceramic, giving an electric insulating layer having a thickness of 5 μm-2 mm and a thermal conductivity of 0.4 W/mW or more, preferably 1 W/km or more.  The graphitized carbon fiber is obtained in such a way that a pitch-based and a mesophase-based materials as the main raw materials undergo a melt spinning-, an infusible- and a carbonizing- treatments, and then undergo a heat treatment at 2,000-3,000 deg.C.
Patent JP-2000193512-A (JP)
Title: Liquid level detecting device
Inventor: SATO KOICHI
IPC: G01F23/36
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level detecting device in which the number of components is suppressed, and which is provided with a fixation structure of a float arm able to be easily assembled. SOLUTION: This level detecting device 1 is composed of an insulating board 8, a first resistor 9 and a second resistor 10 which are formed on the insulating board 8, a plurality of a first conductive segment group 11 and a second conductive segment group 12 which are formed on the insulating board 8 by keeping a prescribed interval and which are connected respectively to the first and second resistors 9, 10, a sliding plate 5 which is turned along the surface of the insulating board 8 so as to be accompanied by a float installed inside a fuel tank, and a first contact 6 and a second contact 7 which are installed at the sliding plate 5 and which come into contact with the first and second conductive segment groups 11, 12. The interval between respective segments 11a, 12a can be set to be wide as compared with that in conventional cases.  It is possible to prevent the respective segments 11a, 12a from being short- circuited when a friction powder is stuck to parts between the respective segments 11a, 12a.
Patent JP-2001181534-A (JP)
Title: Carbon black for tire tread compounding
Inventor: SUZUKI OSAMU
IPC: C09C1/48
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a carbon black which, when compounded into a rubber matrix, gives a tread composition for large-size tires which exhibits heat build-up characteristics and processibility almost equal or superior to those of a tread composition containing a carbon black obtained by prior art and having about the same surface area. SOLUTION: This carbon black has basic characteristics that the nitrogen adsorption specific surface area (N2SA) is higher than 100 m2/g but lower than 140 m2/g; and the DBP absorption is higher than 130 ml/100 g but lower than 160 ml/100 g and satisfies the following conditions that (1) the ratio of N2SA to iodine adsorption (IA) is 0.85-0.98; (2) the 24M4DBP absorption (24M4) is higher than 105 ml/100 g but lower than 125 ml/100 g; and (3) ΔDBP (DBPA-24 M4) is higher than 25 ml/100 g but lower than 50 ml/100 g.
Patent JP-2000196205-A (JP)
Title: Flexible printed board
Inventor: MIYAMOTO TAKAFUMI
IPC: H05K1/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress springing back by making the metal conductor loading quantity per unit area in a bent region larger, as compared with that at a non-bent region near the bent region. SOLUTION: A metal conductor wiring pattern 31, formed on a base film layer 1 via an adhesive layer 2 is bent along a bending center line to form a bent metal conductor wiring pattern 311 is made thicker at bent parts than at non-bent parts. The bent region of a flexible printed board 100 with this constitution is made, by reinforcing the metal loading quantity against the spring back force due to the elastic deformation of a high-elasticity plastic film which is bent such as polyimide, etc., used for the base film layer 1 and a cover lay film 4. This increases the deformation holding force after plastic deformation of the metal conductor pattern 31 when it is bent, and as a result, the springing back of the flexible printed board 100 can be suppressed as a whole.
Patent JP-2000182156-A (JP)
Title: Burglar buzzer for cross sliding doors
Inventor: ITO MASAYUKI
IPC: G08B13/08
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To improve an alarm effect by easily attaching and detaching a buzzer at the time of locking the cross sliding doors and avoiding the state that the buzzer is broken and loses the function because of illegal forced opening of doors. SOLUTION: A fixed metal fitting 1 attached to the inside surface of a door frame is provided with a guide part 4 which is along the opening/closing direction of doors and has the rear end opened, and a supporting body (rail) 5 provided on the rear face of a buzzer 2 is freely slidably supported by this guide part 4 to attach the buzzer 2. Thus, the buzzer 2 is easily attached to and detached from the fixed metal fitting 1, and the sounding buzzer 2 is not broken by pressing of doors, which are illegally opened, and slips indoors from a guide groove part.
Patent JP-2000157307-A (JP)
Title: Double fastener sports shoes
Inventor: YOKOYAMA JUNKO
IPC: A43B23/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To enable people having various conditions to simply wear sports shoes by providing fasteners extending from the wearing port to the toe inside and outside of the side part of the shoe main body. SOLUTION: A fastener 3 made of plastics is provided extending from the wearing port to the toe 2 inside and outside the side part of a sports shoe main body 1. The fastener 3 made of plastics is provided on the inside and the outside of a boundary between an eyelet stay 4 and the sports shoe main body 1. A reinforcing sewing machine stitch 6 is applied to molt louded uppers 5 by opening and closing the fastener 3 made of plastics. In use, a shoe strap 7 is loosely passed through the eyelet 8 and a strap hole 9, the inner and outer fasteners 3 are lowered to widely open the wearing poart and put one's foot therein, and the inner and outer fasteners are raised. Secondly, the loosely passed shoe strap 7 is tightened to be fixed in a position where to fit to the foot.  In putting on the shoe, or making a person to put on the shoe, the inner and outer fasteners 3 are lowered to put the foot therein, and then the fasteners 3 are raised.
Patent JP-2000321773-A (JP)
Title: Itaconic acid anhydride polymer and photoresist composition containing same
Inventor: BARCLAY GEORGE G
IPC: H01L21/027
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a new photoresist composition capable of forming an image by irradiation with a light in a short wavelength of 248 nm and, especially <200 nm, such as 193 nm, and capable of forming a relief image high in resolution, especially, a small image like a 0.25 μm image. SOLUTION: This photoresist composition comprises a photoactive components and a resin containing itaconic acid anhydride units but substantially at least not itaconic acid units, and the photoresist composition is prepared by mixing the photoactive component with the resin prepared by reacting the purified itaconic acid anhydride after itaconic acid anhydride is refined.
Patent JP-2001175176-A (JP)
Title: Woven label made by using thermally fusing yarn in cutting part
Inventor: AMINAKA HIDEKI
IPC: G09F3/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a woven label which is made from a synthetic fiber woven fabric as a stock and is processed with soft selvages. SOLUTION: There are no other choices but to adopt a cold cutting system in order to maintain the soft state in processing the selvages of the woven label made from the synthetic fiber woven fabric as the stock but the unreveling of the yarn from the selvages is resulted with the woven label cut by the method. This woven label is formed by texturing the low temperature fusing stock in order to prevent such unraveling even in the case of using a cold cutting system.
Patent JP-2000198585-A (JP)
Title: Rewind device for veneer wound together with wire rod
Inventor: KOIKE MASARU
IPC: B65H16/00
Filed: 1998-12-31
Abstract: PROBLEM TO BE SOLVED: To unman and facilitate the rewind of rolls of veneers wound together with wire rods by automatically supplying the wire rods to wire rod recovery bobbins on which they are recovered or wound and rewinding the rolls automatically at the same time. SOLUTION: A roll support device 7 receives a roll 3 with a terminal part 5a of a wire rod 5 suspended only by a prescribed length. A fluid injector 17 jets a fluid 17c against the terminal part 5a to force it to rest on a wire rod lock part 13e of a rotating wire rod recovery bobbin 13a. The wire rod 5 is then recovered or wound on the wire rod recovery bobbin 13a, while a roll drive 9 rotates the roll 3 to rewind it.
Patent JP-H04213087-A (JP)
Title: Moving object identification device
Inventor: MISHINA TOSHIRO
IPC: G01S13/78
Filed: 1990-12-07
Abstract: PURPOSE:To intend prevention of interference caused by transmitting output of adjacent interrogating devices by detecting receiving level of response signal reflected from a responder and by controlling transmission power, corresponding to a degree of the detected receiving level. CONSTITUTION:Carrier wave signal of an interrogating device 1 reaches a responder, in a form of interrogation signal Q, from a transmitting/receiving antenna 15. Next to this, response signal A of the responder is caught again by the antenna 15, and a mixer 16 mixes the received signal and original carrier wave signal in order to output the duplicated modulation component thereof at the responder. At this moment, level of the output signal is proportional to the received level by the antenna 15, in other words, to distance to the responder. In this situation, a receiving level detection measures 17 detects output signal level of the mixer 16 and feeds back the level to a transmission power control measures 18, in order to raise signal level of the carrier wave being output from a transmission power regulating measures 11, to higher enough level for stable communication, in case that output of the mixer 16 is low, and then, when reply from the responder finishes, the output level is returned to the original one.
Patent JP-H04218933-A (JP)
Title: Flexible circuit board and liquid crystal display device
Inventor: FURUICHI KAZUAKI
IPC: H05K1/14
Filed: 1990-12-14
Abstract: PURPOSE:To dispense with a 2-layer printed circuit board by forming output terminals for connections with a display device on one side of a flexible printed circuit board carrying a LSI chip and forming input terminals on the two sides which are perpendicular to the selected side. CONSTITUTION:Input terminals 2a-h for a flexible printed circuit board (COF) 4 are formed to be perpendicular to the output terminals 1 and parallel to other input terminals. After that, the signal wires 5B-G of a printed circuit board 8 which is a one-sided board not requiring upper and lower continuity achieved by through holes are soldered to the input terminals 2a-h of COF 4. Further, a liquid crystal device 7 and output terminals 1 are connected by an anisotropic conductive adhesive agent.
Patent JP-H04217385-A (JP)
Title: Printed wiring board
Inventor: MOTO MASAHARU
IPC: H05K1/18
Filed: 1990-12-18
Abstract: PURPOSE:To make it possible to print a conducting foil to the opposite surface of a mounted component insertion side of an insulation board and mount component as well in a printed wiring board to be connected by inserting a projected part of a mounted component having a positioning projected part to a fixed position of said insulation board. CONSTITUTION:A dented part 23, which does not penetrate in the thickness direction of an insulation board 1, is provided on one side as a component positioning means. This construction makes it possible to print conducting foils 10 and 11 even to an opposite side of a component insertion side even when a mounted component 15 having a positioning projected part is inserted into a dented part 23.
Patent JP-H04290673-A (JP)
Title: Method and device for detecting failure to disengage torque transmitting device in automatic gear
Inventor: KAARU ARUBAATO RENTSU
IPC: F16H61/12
Filed: 1990-12-26
Abstract: PURPOSE: To provide a method of and device for determining if there is a clutch tie-up during automatic transmission shifting. CONSTITUTION: The disengagement of an off-going clutch C1, C2, C3, C4 or C5 is monitored to determine as early as possible if there is a clutch tie-up due to failure to disengage. Beginning at the initial clutch release command, the turbine speed Nt and output speed No are used to determine if a clutch slip has occurred and a pass signal is given if a slip occurs in several consecutive control loops. Beginning a preset time after the command to fully exhaust fluid of the clutch C1, C2, C3, C4 or C5, the number of non-slip conditions is counted. A fail signal is given when a set number of non-slip conditions are counted.
Patent JP-H04232039-A (JP)
Title: Manufacture of easily openable wrapping material
Inventor: TAKAHASHI MASASHI
IPC: B31B41/00
Filed: 1990-12-28
Abstract: PURPOSE:To improve the method of manufacturing easily openable wrapping material with perforations. CONSTITUTION:By utilizing the final unit and the like of a multicolor gravure printing press, a cylinder 14, beyond the surface of which cutting edges of perforating blades 16 are projected, is used so as to make perforations, which serves as tearing guide, on wrapping material, in register with pattern in printing process. As the wrapping material, laminated sheet of paper and aluminum, for example, is used. In the case of the wrapping material of a packaged body of an inverted core shape, fan-shaped blank pattern is repeatedly printed at every one peripheral length of the cylinder 14 in the form of the predetermined pattern. At the same time, perforations are made in predetermined positions. At that time, the center axis of each blank pattern is tilted at a predetermined angle to its moving direction and, at the same time, the perforating blades 16 are provided to the axial direction of the cylinder 14 so as to make perforations, by which the wrapping material is torn helically.