baber/WOPTO huggingface dataset:
Patent JP-S6251493-A (JP)
Title: Sheet for overhead projector
Inventor: NAKAZAWA SUSUMU
IPC: B41M5/26
Filed: 1985-08-30
Abstract: PURPOSE:To provide a sheet for OHP capable of projecting the reversal image to a manuscript image and easily forming an image, by providing an upper layer comprising a composition having perforation forming capacity on a fiber substrate adsorbing or containing a thermal color forming composition having light transmission. CONSTITUTION:A manuscript 4 is superposed on the upper layer 3 of an OHP sheet 1 so as to face the manuscript surface 5 thereof to said layer 3 and a heat ray irradiation lamp 7 capable of irradiating high intensity energy within a short time is allowed to emit heat rays from the side of the substrate 2 of said sheet 1. At this time, because an image part 6 has a dark color, the heat generated by the emission of heat rays from the lamp 7 is accumulated in the image part 6 and each part 9 in contact with the image part 6 of the upper layer 3 is melted to form perforations 10 by heat shrinkage. Because the substrate 2 contains a thermal color forming composition, color parts 11 are formed on the parts coinciding with the perforations 10. By this method, a perforation image is formed on the upper layer 3 corresponding to the image of the manuscript 4 and, at the same time, a thermally developed color image is formed on the substrate 2 and, if a darken hue is employed as the color of said color image compared to the color possessed by the upper layer 3, a positive image is formed on the OHP sheet 1' having from a visual aspect the image formed thereto corresponding to the manuscript 4.
Patent JP-H069722-A (JP)
Title: Solid titanium catalyst component for olefin polymerization
Inventor: KIOKA MAMORU
IPC: C08F4/10
Filed: 1992-06-29
Abstract: PURPOSE:To minimize a decrease in catalytic activity with the progress of polymerization. CONSTITUTION:A liquid magnesium compound is brought into contact with a liquid titanium compound in the presence of at least one electron donor [D] selected from the group consisting of monocarboxylic esters, aliphatic carboxylic acids, acid anhydrides, ketones, aliphatic ethers, aliphatic carbonates, alkoxylated alcohols, aryloxylated alcohols, organosilicon compounds having an Si-O-C bond, and organophosphorus compounds having a P-O-C bond to produce a solid reaction product. A polycarboxylic acid ester and/or a polyhydroxy compound ester is deposited on the product during or after the formation thereof to thereby obtain a magnesium/titanium catalyst component for olefin polymerization.
Patent JP-H08125668-A (JP)
Title: Atm interface and shaping method
Inventor: KAWABATA KO
IPC: H04L7/08
Filed: 1995-07-28
Abstract: PURPOSE: To realize shaping control satisfying both a report traffic for each VCI and a report traffic for each VPI by calculating a transmission time to satisfy a report parameter corresponding to the VCI in the unit of VPI peak cell transmission intervals so as to calculate a transmission time to satisfy the report peak rate for the VPI. CONSTITUTION: A cell received from a channel 4 is written sequentially in a cell buffer 20 and stored tentatively therein. A transmission time calculation section 40 calculates an input transmission time to cause a cell flow according to VPI dependent and VCI dependent report traffic sets and reports the result to an idle time retrieval section 50. A buffer control section 60 reads cell identification information from a cell output list 90 and reads a cell from the cell buffer 20 based on the cell identification information and provides it to a channel 5. That is, since the cell transmission time according to a report parameter for each VCI is decided in a form of keeping a peak cell interval for each VPI, each shaping control is realized by reading the cell in the transmission timing.
Patent JP-H1134863-A (JP)
Title: Rail device
Inventor: NAKAMURA JIRO
IPC: B61B10/04
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a rail device which is suitably supported by a substructure side regardless of various kind of accuracy. SOLUTION: Base bodies 16 can be arranged in prescribed positions of a substructure 5 regardless of the position of yoke materials 15. A C-shaped rail body 14 is mounted across the top face 16a of a plurality of base bodies 16 via its bottom face 14c with the base bodies 16 arranged in a plurality of prescribed positions. Positioning bodies 25 are arranged in both sides of the C- shaped rail body 14, and in this case, the positioning bodies 25 allow their outside ends to be locked to the base bodies 16 sides and their inside ends to be brought in contact with the outside face 14b of the C-shaped rail body 14. The positioning bodies 25 can be fixed to the base body 16 side by operating fixers 27 so that a rail 13 is fixed across the base bodies 16 so as to be arranged in the substructure 5 side.
Patent JP-S5982798-A (JP)
Inventor: SAKAMOTO KUNIO
IPC: H05K3/46
Filed: 1982-11-02
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-H0483991-A (JP)
Title: Pipe coupling
Inventor: HAGIWARA AKIRA
IPC: F24J2/46
Filed: 1990-07-23
Abstract: PURPOSE:To perform branching only by forming a hole directly in a piping by providing a coupling hole for coupling, an insertion part inserted in the coupling hole, a branch pipe formed integrally with the insertion part, and resilient coupling piece formed integrally with the branch pipe and the insertion part and at an obtuse angle with the central line of the pipe. CONSTITUTION:A T-coupling 1 is formed of polyvinyl chloride resin, and a branch pipe 2 has size lower than that of a main pipe 10. An insertion part 3 having the same size as that of the branch pipe 2 is mounted on the branch pipe 2. A resilient piece 5 is formed integrally with an outer periphery between the insertion part 3 and the branch pipe 2. An inner peripheral wall surface 6 of the resilient piece 5 forms the same curve as that of the outer peripheral surface of the main pipe 10, and an outer peripheral surface 12 of the main pipe 10 is closely adhered to the inner peripheral wall surface 6. Chamfered parts 7 are formed at the tips on both side of the resilient coupling piece 5. The resilient coupling piece 5 has an angle theta, being an obtuse angle of 90 deg. or more based on the center thereof. As a result, a joint can be branched only by forming a hole directly in an ordinary piping.
Patent JP-H0241275-A (JP)
Title: Platen supporting mechanism for printer
Inventor: YAMAMOTO KUNIO
IPC: B41J11/02
Filed: 1988-08-02
Abstract: PURPOSE:To simplify a construction and to reduce the working cost of a platen by rotatably supporting the cylindrical platen to a printer body, engaging a toothed belt with an annular groove formed on the outer periphery of the platen, and rotatably driving it by driving means. CONSTITUTION:A platen 20 is so supported at three points at ends by two lower supporting rollers 23, 23 and one upper supporting roller 26 as to form an isosceles triangular shape, annular grooves 27A, 27b are formed on the outer periphery near both ends, and a rotary shaft 30 is rotatably supported with bearings substantially in parallel with the axial direction of the platen 20 between lower both side plates 21A and 21A. A toothed belt 32 is engaged with the end of the shaft 30, and a toothed belt wheel is coupled to a toothed belt wheel 33A having a small diameter of a motor 33 of driving means supported to a printer body 21 through a toothed belt 34.
Patent JP-S5894751-A (JP)
Title: Manufacture of alkaline cell
Inventor: NAGAMINE AKIO
IPC: H01M50/193
Filed: 1981-11-30
Abstract: PURPOSE:To improve the liquid-leakproof property by applying microwave discharge plasma treatment onto a gasket material and covering said gasket material with sealant, in manufacture of insulating gaskets. CONSTITUTION:A gasket material made of polyamide resin, e.g., nylon 6.6 or polyolefine resin, e.g., polyethylene is applied with microwave discharge plasma treatment in a plasma discharge processing apparatus, and immersed into the soltuion containing sealant which is prepared by dissolving epoxy resin etc. into the mixed solvent containing isopropyl alcohol, toluene, and methyl ethyl ketone, and then said processed gasket material is pulled-up from the solution and dried, and a resin sealed layer is formed on the surface. Thus, the liquid- leakproof property can be improved.
Patent JP-S6435900-A (JP)
Title: Electron accumulating ring
Inventor: TOMIMASU TAKIO
IPC: H05H13/04
Filed: 1987-07-30
Abstract: PURPOSE:To suppress the beam attenuation caused by the tooth check effect by operating with the difference resonance so as to generate large coupling between amplitudes in the horizontal direction and vertical direction of a beam in a ring when circulating and accumulating the electron beam in a beam duct. CONSTITUTION:A superconductive upper coil 2 and a superconductive lower coil 3 are wound around a duct 1 and a two-pole saddle type electromagnet is constituted so as to obtain the uniform magnetic field deflection in the beam duct 1 with a circular cross section shape. An electron beam passing through the duct 1 is largely oscillated in the vertical direction by the difference resonance action, and the passing cross section of the beam is made circular. A cross section area larger than the passing region of the beam with the normal flat shape is obtained, the attenuation of the beam is reduced, and the accumulation life is extended. Electrons oscillating in the vertical direction are prevented from colliding with the side wall of the duct 1, and the beam loss is reduced.
Patent JP-H0358421-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOCHIZUKI AKIRA
IPC: H01L21/3205
Filed: 1989-07-26
Abstract: PURPOSE:To enable a metal to be buried in a hole without making a cavity therein by a method wherein a metallic film is formed only on the inner sides of the deep hole formed in a semiconductor substrate or an insulating film and then a plated film is deposited in the hole by electrolytic plating process using this metallic film. CONSTITUTION:A deep viahole 6 reaching an electrode formed on a semiconductor substrate 1 is made in the semiconductor substrate 1 or an insulating film 5 and then the whole surface of the substrate 1 including this hole 6 or the insulating film 5 is coated with a metallic film 7 in contact with electrodes. Next, the metallic film 7 is left only on the sides of the hole 6 by anisotropical etching process while a plated film 8 is deposited in the hole 6 by electrolytic plating process feeding power to the metallic film 7 in the hole 6 through the electrodes. Since this metallic film 7 is coated only on the sides of the hole 6, the plated film 8 will not be deposited on the inlet part of the hole 6 not to fill up the hole 6 when the plated film 8 is deposited by the electrolytic plating process. Through these procedures, any cavity can be prevented from being made in the hole 6 thereby enabling a metal to be securely buried in the viahole 6.
Patent JP-S5984319-A (JP)
Title: System for restoring digital signal
Inventor: TOOYAMA AKIRA
IPC: G11B5/09
Filed: 1982-11-04
Abstract: PURPOSE:To surely restore a digital transmission signal, by performing quartic differentiation on a digital signal which is transmitted and selectively fetching a data signal obtained by detecting the polarity of the quartically differentiated signal by means of a prescribed gate signal. CONSTITUTION:By installing a differentiation circuit 8 which differentiates the output signal of another differentiation circuit 3 and a multiplying circuit 9 which multiplies the output signal of the circuit 8 by the output signal of a differentiation circuit 2, level detection is performed on the output signal of the multiplying circuit 9 at a level detecting circuit 5 and the detect signal of the circuit 5 is supplied to the gate terminal G of an FF circuit 6 as a gate signal. Moreover, a differentiation circuit 10 which differentiates (quartic differentiation) the output signal of the differentiaion circuit 8 is installed and a data signal obtained when the output signal of the circuit 10 is supplied to a polarity detecting circuit 4 is selectively fetched. When such a constitution is made, the error due to the peak shift of transmission signals can be reduced and a transmitted original signal can surely be restored.
Patent JP-S5986577-A (JP)
Inventor: MIYASAKO KAZUNORI
IPC: B66B7/04
Filed: 1982-11-04
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-S5896871-A (JP)
Title: Vacuum deposition furnace
Inventor: YANAGI KENICHI
IPC: C23C14/56
Filed: 1981-12-03
Abstract: PURPOSE:To make the responsiveness of the rate of evaporation fast and to prevent splashing by installing a heater which is a heating source in the upper part in a vacuum deposition furnace, and projecting carbon fins from the bottom plate of the furnace to above the bath surface. CONSTITUTION:When a shutter 4 is opened in the stage of vapor deposition, zinc vapor is plated through an opening 6 on a steel strip 10 which travels in, for example, a right direction, above the body 1 of the vapor deposition furnace. Here, molten zinc 7 is heated directly with the heater 8 in the upper part of the inside of the furnace or is heated with carbon fins 11, and evaporates successively from the surface layer. Therefore, the rate of evaporation responds quickly to the change in the rate of heating from the heater 8. Since the formation of the oxide film on the liquid surface of the zinc is suppressed by the reducing power of the carbon, splashing is difficult to arise and the sticking of liquid drops on the steel plate 10 is prevented.
Patent JP-H1135234-A (JP)
Title: Drum cap for filament yarn winding drum, and filament yarn winding drum
Inventor: MORITA HIDENOBU
IPC: B65H75/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent fluffing or the like during releasing by composing a drum cap loaded in the end surface of a filament yarn winding drum used for winding a synthetic fiber filament yarn of outside and inside wall members and a head part wall member which are integrally formed into an annular shape, and providing a plurality of grooves in the bottom part of the inside wall member. SOLUTION: A drum cap 1 for a hard drum is composed of an outside wall member 2, an inside wall member 3 and a head part wall member 4, and the head parts of the outside and inside wall members 2 and 3 are integrally connected to both end parts of the head part wall member 4. The vertex outside face 5 of the head part wall member 4 is formed to be round, and in the bottom part 6 of the inside wall member 3, fine or more grooves 7 are arranged to be opened in the bottom surface and both side faces and directed substantially in the direction perpendicular to the annular direction of the inside wall member 3. For releasing a filament yarn from the hard drum having the drum cap 1, the released yarn is contacted with the round part of the vertex outside face 5 and thus contact with the hard drum end part is prevented and the damage thereof is prevented.
Patent JP-H1015475-A (JP)
Title: Method for coating sheet material and decorative laminated sheet using the material
Inventor: SHIMAZAKI YOSHIO
IPC: B05D3/12
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To uniformly coat a ligneous sheet such as plywood or an inorg. sheet such as rock-wool board and to obtain a coated sheet excellent in surface smoothness. SOLUTION: The surface of a sheet material transported continuously or intermittently by a feeder is treated with a primer or not and then coated with a coating agent by a coater to fill the recess with the agent at the same time. In this case, the coater consists of a member to apply the agent and a member for profiling and pressing the agent set close to the former member on the downstream side. The ratio of the weight (Ng/m<2> ) of the coating agent applied on the sheet material surface by the applicating member to the weight (Rg/m<2> ) of the coating agent on the profiled and pressed sheet material is controlled to 1.1-10 to retain the agent at the contact part between the profiling and pressing member and the sheet material.
Patent JP-H0728343-A (JP)
Title: Image forming device
Inventor: SUZUKI TAKEHIKO
IPC: G03G15/14
Filed: 1993-07-09
Abstract: PURPOSE:To prevent the stain of a transfer material and the irregularities of an image from being occurred by establishing the relation between the longitudinal width L1 of an attracting roller and the longitudinal width L2 of a destaticizing roller as L2>L1. CONSTITUTION:The attracting roller 8 and the destaticizing roller 9 are separately arranged in parallel to the rotary center shaft CL of a transfer drum 2 and also detachably/attachably with reference to the peripheral surface of the transfer drum 2 in a direction shown by an arrow. The longitudinal width L2 of the destaticizing roller 9 is made equal to or exceeding the longitudinal width L1 of the attracting roller 8, that is, the relation is established as L2>=L1. By establishing the relation as L2>=L1, all the charges applied to the transfer drum 2 by the attracting roller 9 at the time of electrostatically attracting the transfer material 7 are destaticized. Thus, the stain of the transfer material and the irregularities of the image are prevented from being occurred while securing the initial attraction force of the transfer material, so that the satisfactory image can be obtained.
Patent JP-2000029624-A (JP)
Title: Mouse cover pad
Inventor: TAKARADA HIROSUKE
IPC: G06F3/039
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a mouse cover pad capable of surely fitting the hand and finger to a mouse regardless of the external shape of the manual operation surface of the mouse of a computer and the shape of the hand and finger of a user. SOLUTION: This pad 20A is provided with a low repulsive layer to be deformed into the shape of the rugged surface at the time of being pressed by the hand and the finger. When the user abuts the hand and the finger on the pad 20A the low repulsive layer is compressed to the shape corresponding to the shape of the hand and the shape of the finger and the surface of the pad is recessed in the shape. The rugged shape of the pad surface itself is the shape of the hand and the shape of the finger of each user. Thus, completely regardless of the external shape of the manual operation surface of the mouse, the user operates the mouse where his/her own hand shape and finger shape are formed and the hand and the finger are surely fitted to the mouse.
Patent JP-H0360280-A (JP)
Title: Picture forming device
Inventor: HAYASHI MASAYOSHI
IPC: H04N1/48
Filed: 1989-07-28
Abstract: PURPOSE:To prevent color blurring and to improve the resolution by interpolating a defect split picture element of a monochroic picture subject to monochroic picture processing with a normal split picture element adjacent to the defect split picture element. CONSTITUTION:A color copying machine 80 consists of a reader section 100 and a printer section 2000. One picture element consists of three split picture elements, and a monochroic picture whose one picture element consists of one normal split picture element and two defect split picture elements is processed based on a color signal from a close contact type color CCD sensor 87 as a solid-state image pickup element to which three different color filters are fitted for each split picture element and the defect split picture element of the processed monochroic picture is interpolated with a normal split picture element adjacent to the defect split picture element. Thus, the picture forming device is obtained, in which color blurring is prevented and read with high resolution is attained.
Patent JP-H1138259-A (JP)
Title: High speed optical pulse string generating device
Inventor: SHIYAKE ITSUPEI
IPC: H04B10/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To make variable a repeat frequency at several tens GHz or above and to make easily and stably generatable a high speed pulse string of fixed optical pulse interval and optical pulse intensity, by using a diffusion giving means instead of a optical pulse string multiplying means. SOLUTION: An optical pulse string of a basic repeat frequency f0 is generated by an optical pulse string generation means 1, and is inputted to the diffusion giving means 7 to generate a high speed pulse string of the repeat frequency M.f0 . When the optical pulse string is propagated through the diffusion giving means 7, it becomes a chirp optical pulse string by a diffusion characteristic (characteristic that a propagation speed is changed according to optical frequency) provided in the diffusion giving means 7. Then, when υ is defined the light frequency, t is a time, T is the repeat frequency of an optical pulse, N is natural number, the diffusion giving means 7 that a chirping amount |dυ/dt| imparted to the optical pulse string of the basic repeat frequency f0 becomes the relation: |dυ/dt|=M.f0 /(N.T)=M.f0 <2> /N is used.
Patent JP-S6349929-A (JP)
Title: Key word extracting device
Inventor: KUBOTA JUNICHI
IPC: G06F17/21
Filed: 1986-08-20
Abstract: PURPOSE:To effectively utilize already known word inscribing information an to rapidly extract an objective key word by storing the information of a word decided at the time of 'KANA' (Japanese syllabary)/'KANJI' Chinese character conversion of an input text. CONSTITUTION:A word information storage part 12 stores word inscribing information obtained from a text input part 4 correspondingly to a text stored in a text storage part 5. A key word extracting part 7 decodes word inscription from word inscribing information stored in the storage part 12, extracts the decoded word inscription and then rearranges the extracted word data in the order of appearance frequency. While referring an unnecessary word table, a word interpreted as an unimportant word out of the word inscription of the rearranged word string is removed from a text. The extracted key word group is displayed on a key word output part 10 together with a key word number. Then, the system is returned to an input waiting state.
Patent JP-H0479163-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: HARUFUJI YASUYUKI
IPC: H01M8/12
Filed: 1990-07-23
Abstract: PURPOSE:To provide a cell excellent in characteristics where loss in resistance is low by providing each conductive layer among cell components to be polymerized, polymerizing one member to be polymerized, in this case, via a thin layer, and thereby lessening contact resistance among the cell components. CONSTITUTION:When single cells 20 are polymerized with a first substrate 4, the single cells 20 are formed into one while being piled up onto the first substrate 4 via a conductive layer 9A thereafter. The first substrate 4 directly forms an interconnector 6 so as to be polymerized with the second substrate 5 to which the interconnector 6 is laminated. This polymerization is reacted via the interconnector 6. In the case of polymerization, if the interconnector 6 is so thin that no polishing can be done, the polymerization is reacted via a conductive layer 9B. When the second substrate 5 is polymerized with the single cells 20, the conductive layer 9B has to be provided by all means. In this case, the conductive layer allows contact resistance among polymerized cell components to be reduced. By this constitution, a solid electrolyte type fuel cell can thereby be provided, which is excellent in characteristics where the loss in resistance of the cell is low.