baber/WOPTO huggingface dataset:
Patent JP-H0284874-A (JP)
Title: Image information input device
Inventor: MATSUDA YUTAKA
IPC: G06T1/00
Filed: 1989-07-31
Abstract: PURPOSE:To reduce a dead space in an input device and to miniaturize the title input device and to thin the device by constituting the device so that the optical path of a reflected light is in a position, which is higher than a rotary member and near the rotary member. CONSTITUTION:By an optical system such as a mirror 27 and a lens 7, etc., the optical path from an opening 9 to an image sensor 8 is formed in a housing 2. The height of this optical path is higher than a roll 6 and this optical path is positioned near the roller 6 as much as possible. The optical path becomes to be a plane triangle shape from the lens 7 to both edges of the mirror 27 in a direction in parallel with a substrate 3. The roll 6 is the most highest part in the vicinity of the optical path and thus, by forming the optical path in the position to be slightly higher than this roll 6, the height of the housing 2 can be reduced. Accordingly, the dead space can be eliminated and a device 1 can be miniaturized and thinned.
Patent JP-S6256496-A (JP)
Title: Production of 3,3,3-trifluoro-1-propynyllithium
Inventor: OKUHARA KUNIO
IPC: C07C27/00
Filed: 1985-09-06
Abstract: PURPOSE:To obtain the titled compound useful as an introducing agent of 3,3,3- trifluoro-1-propyl group in one step, by reacting 1,1,2-trichloro-3,3,3-trifluoro-1- propene with an organolithium compound. CONSTITUTION:1,1,2-Trichloro-3,3,3-trifluoro-1-propene is dissolved preferably in an aprotic organic solvent, e.g. ether, and an organolithium compound, e.g. ethyllithium, is dropped thereto and reacted therewith to afford the aimed compound.
Patent JP-2000031644-A (JP)
Title: Circuit board
Inventor: ISHIKAWA KAZUMITSU
IPC: H05K3/46
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in anti-electrocorrosion property and reliability of electrical connection for a via hole, when in use under high- temperature and high-humidity high electric field environment in a circuit board having both faces or a multilayer interconnections. SOLUTION: A nickel plated films 9, 10 is formed on an inner wall of a through-hole 8. In order to protect a copper plated films 11, 12 of a via hole 17, in the hole 17 an organic insulator 13 is formed. By covering the inner wall of the through-hole 8 with the base nickel plated films 9, 10 and applying a copper plating solution thereto, a copper plating solution does not permeat inside through the inner wall of the hole 8 and thereby anti-electrocorrosion property at high-temperature and high-humidity high electric field can be improved. By filling the via hole with the organic insulator 13 made of modified epoxy resin, barrel cracks due to fatigue of the metal plated films 11, 12 can be prevented to give a circuit board 27 which is superior in electrical connection reliability, having great effect in contributing to the industry.
Patent JP-H05219098-A (JP)
Title: Method and device for converting frame
Inventor: MARUKO HEDESU
IPC: H04L29/06
Filed: 1992-07-24
Abstract: PURPOSE: To provide a method by which a user frame is converted into a cell of a fixed length required for switching and the fixed length cell is converted into the user frame at the other end. CONSTITUTION: This method relates to a method by which a user frame is converted into a fixed length cell, so that the fixed length cell is sent through a cell-processing switch fabric 11, for example, in an asynchronous transfer mode(ATM). In an embodiment of this method of hardware, the hardware includes two sections, a reception section 12.1 and a transmission section 13.1, and the both configure part of a switching sub-system 10, including a switch fabric 11. The reception section 12.1 buffers user data and assembles the data into a fixed length cell to be sent via the switch fabric 11. The transmission section 13.1 receives the cells to re-configure the user data.
Patent JP-H0860117-A (JP)
Title: Crosslinked acrylic pressure-sensitive adhesive
Inventor: TOKIMINE NAOKI
IPC: C09J133/04
Filed: 1994-08-23
Abstract: PURPOSE: To obtain the adhesive capable of providing good balance of tackiness and cohesive power, and excellent in room temperature curability, storage stability, weathering resistance, water resistance, adhesion to base material and tackiness by crosslinking a specific acrylic resin copolymer with a polymercapto compound. CONSTITUTION: This adhesive is obtained by crosslinking an acrylic copolymer, which is obtained by copolymerizing a polymerizable monomer containing a functional group (preferably, an oxazoline group or an epoxy group) reactive to a mercapto group with an alkyl (meth)acrylate having a 4-13C alkyl group, with a polymercapto compound having two or more than two mercapto groups in a molecule. Further, the content of the polymerizable monomer having functional groups reactive to a mercapto group is preferably 0.01-20wt.%.
Patent JP-H0250544-A (JP)
Title: Line driving circuit
Inventor: UESUGI NORIHIKO
IPC: H04L25/02
Filed: 1988-08-11
Abstract: PURPOSE:To send a steep and stable pulse waveform of a rise and a fall to a transmission line by driving a transformer with a constant current source and a switching element which is complimentarily switched over. CONSTITUTION:A grounded constant current source 11 and two switching element 12 and 13 to mutually switched complimentarily, while one edge of the main current passage at the constant current source 11 are provided. The circuit is provided with a transformer 14 in which a winding number ratio to connect respectively one remaining edge of the main current passage of two switching elements is a primary side 2n: secondary side 1 (n: integer of positive) and the middle point of the primary side is directly or through a voltage source is grounded. Between two winding terminals at the primary side of the transformer 14 and the middle point, resistors 15 and 16 having an about 2n<2>Z0 resistance values are connected. Thus, the steep waveform of the rise can be obtained, and the stable waveform to arrange the rise and fall time for the voltage waveform of an E point to drive a transmission line 17 can be obtained.
Patent JP-S6255194-A (JP)
Title: Heat transfer sheet and method
Inventor: PIITAA GUREGORII
IPC: C09B29/033
Filed: 1986-08-27
Abstract: A thermaltransfer printing sheet comprising a substrate having a coating comprising at least one azo dye of the formula:whereinA is the residue of a diazotisable heteroaromatic amine, A-NH<sub>7</sub>, in which A is selected from imidazolyl, pyrazolyl, thiazolyl, benzothiazolyl, isothiazolyl, benzoisothiazolyl, pyridoisothiazolyl & thienyl& E is the residue of an aromatic coupling component, E-X wherein X is a group displaceable by a diazotised aromatic amine and E is optionally substituted aminophenyl, tetrahydroquinolinyl, julolidyl or aminoquinolmyl.and a process for the transfer of dye from the transfer sheet to a receiver sheet by the selective application of heat to the transfer sheet while it is contact with the receiver sheet.
Patent JP-H1049454-A (JP)
Title: System and method for program distribution of multi-layered system
Inventor: KANEJIMA HISAKIMI
IPC: G06F13/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time of distribution from a host device to a slave device in the multi-layered system which includes many slave devices by making a slave device receive a program from the host device through a connectionless type communication and sending a response to the host device through a connection type communication. SOLUTION: A subscriber inputs a command (video information select command) for selecting desired video information through a process terminal 7 and sends it to a video distribution device 10. The video distribution device 10 once receiving the video information select command from the subscriber side sends the corresponding video information to a TV image receiver 8 through the processing terminal 7 and this video information is displayed. A master device 4 is connected to an ATM communicator 2 through an optical fiber to receive the video information select command sent from the subscriber side through an intermediate device 6 and a slave device 6, select the video information corresponding to the video information from the subscriber side, and send it to the processing terminal 7 through the intermediate device 5 and slave device 6.
Patent JP-S6177661-A (JP)
Inventor: MATSUO SHOJI
IPC: C04B35/632
Filed: 1984-09-26
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-H0247089-A (JP)
Title: Thermal sensitive recording medium
Inventor: ISHIDA KOICHI
IPC: B41M5/40
Filed: 1988-08-09
Abstract: PURPOSE:To improve preservation stability of a recorded image and to prevent it from sticking by incorporating hydrophilic group-containing polyester resin modified with polymer of compound having unsaturated bond in a protective layer provided in a recording layer and/or on the recording layer. CONSTITUTION:Hydrophilic group-containing polyester resin modified with polymer of compound having unsaturated bond is contained in a recording layer and/or a protective layer. The resin contains hydrophilic group such as polyethylene glycol, sulfonate, etc. in a molecule, and the compound having the unsaturated bond for modifying the resin includes vinyl ester, unsaturated carboxylic acid ester, etc. Aqueous soluble or aqueous dispersible polymer used for forming the protective film desirably includes acetacetyl group modified polyvinyl alcohol. When the polyester resin is contained in the basic paint contained in a thermal sensitive recording layer, it is 1-70wt.% in case of whole solid content of paint or 2-40wt.% in case of the protective layer.
Patent JP-H0248636-A (JP)
Title: Spatial frequency spectrum separating filter
Inventor: MITSUOKA YASUYUKI
IPC: G02F1/13
Filed: 1988-08-10
Abstract: PURPOSE:To select and separate only an arbitrary spatial frequency spectrum from in a light beam having a luminous intensity distribution which depends on a spatial frequency by executing prescribed patterning to transparent electrodes on opposed transparent substrates for pinching a medium whose light transmittivity, etc., are varied in accordance with the variation of an applied voltage. CONSTITUTION:Transparent electrodes 4, 5 are provided on each of glass substrates 2, 3 provided opposingly so as to pinch a liquid crystal 1 whose light transmittivity is varied or shows optical anisotropy in accordance with an applied voltage. When at most one electrode 5, etc., are brought to patterning like a concentric circle, the liquid crystal in the corresponding position becomes light-transmissive by applying a voltage to the electrode 4 and the selected electrode 5. Based on this concentric circle-like pattern corresponding to the light distribution which depends on a space frequency, only a desired spatial frequency spectrum can be selected and separated, and can be allowed to function as optical LPF, HPF and BPF.
Patent JP-H11195643-A (JP)
Title: Substrate processing method and device
Inventor: NODA ETSUO
IPC: H05H1/46
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To realize a substrate processing device which is capable of markedly improving plasma in spatial uniformity so as to display a magnetron-type feature at its maximum. SOLUTION: A magnetic field applying means 31 which applies a magnetic field possessed of a line of magnetic force which traverses the surface of a first electrode 2a is provided between the first electrode 24 and a second electrode 34, a high-frequency power is applied between the first electrode 24 and the second electrode 34 supplying processing gas between them. Processing gas is turned to plasma by the injection of a high-frequency electric power, and the processed substrate 20 on the first electrode 24 is subjected to plasma processing.  In this case, the magnetic field applying means 31 is constituted to apply a magnetic field which is so distributed as to enable a magnetic field intensity over lines nearly vertical to the direction of a line of magnetic force which passes over the surface center of the first electrode 24 to become weaker at the periphery of the electrode 24 than at the center of the electrode 24.
Patent JP-S6444517-A (JP)
Title: Constant current source circuit
Inventor: TAKADA HIDEAKI
IPC: G05F3/26
Filed: 1987-08-12
Abstract: PURPOSE:To stably generate a constant current without generating oscillation by reducing cut-off frequency in the frequency characteristics of a base current compensating circuit in a current mirror circuit. CONSTITUTION:A constant current source 5 and a base current compensating circuit 9 are connected to the current mirror circuit consisting of transistors (TRs) 1, 2 and feedback loop is constituted of the base and collector of the TR1 and the base and emitter of a TR 3 in the circuit 9 and a feedback loop is constituted of the base and collector of the TR 1 and the base and emitter of a TR 3 in the circuit 9. Since a resistor 8 and a capacitor 7 are connected to the TR 3, the cut-off frequency of frequency characteristics of the circuit 9 is sufficiently reduced as compared with the cut-off frequency of current amplification of the TR 1. Consequently, the open loop characteristics of the feedback look can be set up to a value less than gain 1 in the frequency with 360 deg. phase delay. Consequently, a constant current can be stably generated without generating oscillation.
Patent JP-H0941846-A (JP)
Title: Safety device for panel shutter
Inventor: KONDO KOICHI
IPC: E06B9/82
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a device and an accident by providing a safety switch having an actuator excited by a spring at a panel shift terminal section, detecting the overload of a leading panel, and cutting off a power circuit. SOLUTION: A safety device LS6 constituted of a normally opened limit switch operated by an actuator 30 pushed by a leading panel 3 only when an overload is generated on the panel 3 moved in the storing direction is provided at the shift terminal section of a panel storage rail 7. The actuator 30 is formed with a bobbin-like bearing member 3 1 penetrating the bent piece 27 a of a fitting plate 27, a switch opening/closing shaft 32 kept in contact with the tip of the moving piece LS6' of the switch LS6, and a spring 33 exciting the shaft 32 to the panel 3 side.  When an overload above the spring constant of the spring 33 is generated by the abnormal bending of a roller chain 5 between the panels 3 and the leading panel 3 is brought into contact with the shaft 32 at the time of storage, the contact points of the switch LS6 are separated from each other, and the power circuit of a drive system is cut off.
Patent JP-H0250416-A (JP)
Title: Exposure device
Inventor: SATO MASATOSHI
IPC: G03F9/00
Filed: 1988-08-12
Abstract: PURPOSE:To improve effectiveness of the first time alignment for improving processing efficiency of a device by performing alignment inclusive of correction incorporating correction value equal in image shift and an amount and opposite in the direction in a previously exposed substrate to be exposed at the first time alignment in an alignment gap of the next substrate to be exposed. CONSTITUTION:A measuring means of horizontal slippage generated at the time of transfer, a memory means memorizing measured value Dox measured by a slippage measuring means, a correction value formation means obtaining the correction value equal in the amount to, and opposite in the direction to the slippage value Dox memorized in the memory means and the correction means performing positional correction in the horizontal direction of the substrate to be exposed and a negative according to the correction value -SAPO obtained by the correction value formation means are provided. Accordingly, the slippage value is measured and memorized previously at the time of former exposure, while performing alignment including positional correction in the horizontal direction according to the correction value obtained from the measured value at the time of the first time alignment in the first neighboring condition. Thereby, effectiveness of the first time alignment in a alignment gap is increased while improving exposure probability with no repeating of alignment.
Patent JP-H01138257-A (JP)
Title: Composition constituted of hydrogenated ring opened polymer of cycloolefin
Inventor: RINUTSUDO PII TENII
IPC: C08L45/00
Filed: 1988-08-12
Abstract: PURPOSE: To obtain the subject compd. suitable as an electrical insulator having a high thermal distortion temp., excellent dielectric characteristic, etc., by constituting the compsn. of a specified hydrogenated ring-opened polymer derived from cycloolefin monomers.  
     CONSTITUTION: The hydrogenated ring-opened polymer comprising about 10 to 100 wt.% repeating units of a formula selected from among formula I, formula II and formula III (n and m are 1 to 10; R and R' are H, a halogen, 1-12C alkyl; 2-12C alkenyl, 6-12C cycloalkyl, aryl 7-12C alkylaryl) are prepared by hydrogenation and ring-opening polymn. of dicyclopentadine (homologues). The object compsn. is prepared by using the hydrogenated ring-opened polymer as the main component, and if necessary, by compounding other thermoplastic polymers, stabilizer, flame-retardant, filler, coloring agent, shock-resistant modifying agent, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59116388-A (JP)
Title: Electrode for electrolysis
Inventor: KAMEGAYA YOUICHI
IPC: C25B11/04
Filed: 1982-11-17
Abstract: PURPOSE:To obtain an electrode for electrolysis with dropped overvoltage and improved durability by three-dimensionally depositing IrO2 blended with a restricted amount of RuO2 and PdO on porous metallic Pt joined to an electrically conductive substrate. CONSTITUTION:A carrier made of a porous Pt group metal such as porous Pt is formed on the surface of an electrically conductive substrate with corrosion resistance such as a Ti substrate by plating or other method. A coating liq. is prepd. by adding a blend of 30-99mol% IrO2 with 1-70mol% RuO2 and/or PdO to a solvent, and the coating liq. is applied to the carrier, dried, and heated. The metallic oxides are three-dimensionally deposited on the carrier, and an electrode for electrolysis is obtd. The components in the reactive electrode bond together with high mechanical bonding strength, the electrode has superior chemical corrosion resistance, and the overvoltage during an electrode reaction is dropped.
Patent JP-S6445856-A (JP)
Title: Method for combining patterns due to pattern input apparatus of knitting machine
Inventor: ASAI NAOHITO
IPC: D04B15/66
Filed: 1987-08-11
Abstract: PURPOSE: To enable to display a combined pattern information at a desired position without eliminating an overlapped part of a second pattern information by solely eliminating the combined pattern information when changing a combination position after combining patterns. CONSTITUTION: This method for combining patterns by the pattern input device of a knitting machine is to read out a first pattern information X1 from a memory and displaying on a display and, in the displayed state, set out a combined pattern information X1a of a part used for the combination out of the pattern information X1, while, in a state in which a second pattern information X2 combined with the information X1a is displayed on the display, specify a combined position of the information X1a to a part overlapping to the information X2, successively display the information X1a to be eliminable on the specified position and obtain a pattern information X3 in which the information X1a is overlapped with the information X2.
Patent JP-S6356589-A (JP)
Title: Medium for electrochromic dimmer
Inventor: KAWABATA OSAMU
IPC: C07D319/06
Filed: 1986-08-26
Abstract: PURPOSE:To provide the titled medium containing a specific 1,3-dioxan-2-one (derivative) or 1,3-dioxa-2-thian-2-oxide (derivative), capable of dissolving additives and electrolytes to form a clear solution and having high chemical stability and excellent weather resistance. CONSTITUTION:The objective medium contains 1,3-dioxane-2-one (derivative) or 1,3-dioxa-2-thian-2-oxide of formula (X is C or S; R1-R6 are H or alkyl which may have 1-4C side chain). The groups R1-R6 in the formula are preferably >=3C alkyl having at least one side chain. An electrochromic dimmer prepared therefrom has high response of coloring and color distinction and keeps the light transmittance almost to the original level even after irradiation over a long period.
Patent JP-S6356877-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AGARI MASASHI
IPC: G11B20/18
Filed: 1986-08-27
Abstract: PURPOSE:To simplify the circuit constitution by using a dummy sample of a difference (NMAX-N) as a consecutive dummy sample string when number of the samples of the recorded field does not reach a number NMAX and arranging the string as a sample string to be arranged together with a consecutive digital voice signal string. CONSTITUTION:The number of samples N of a digital voice signal per field and channel is expressed in equation I in a digital voice signal processing circuit as two kinds of values. When the number of samples per channel of a recorded field does not reach a maximum sample number NMAX per a channel recorded in one field, the sample of the difference (NMAX-N) is used as the dummy sample, and the dummy sample is used as a consecutive dummy sample string and it constitutes the sample string to be arranged together with the consecutive digital voice signal sample string. The circuit constitution is simplified by the way of arrangement above.
Patent JP-S6093761-A (JP)
Title: Phosphoric acid type fuel cell power generating system
Inventor: NAKANISHI KENICHI
IPC: H01M8/04
Filed: 1983-10-26
Abstract: PURPOSE:To reduce power for gas circulation and increase plant efficiency by circulating high purity hydrogen gas in a cooling part which cools a cell and in a closed loop containing a cooler which cools refrigerant of the cooling part. CONSTITUTION:A cooling part 40 is arranged in a cell main body 30 and refrigerant is fed to the cooling part 40 through a cooling gas flow pipe 43. The refrigerant is heat-exchanged and fed to a cooler 45 through an exhaust pipe 44, then returned to a gas circulator 44 through a return pipe 44 to constitute a closed loop of refigerant. A reservoir 47 in which refrigerant such as high purity hydrogen gas is accommodated is connected to the cooling gas flow pipe 43 through a valve 48, and supplies refrigerant to the loop after adjusting flow rate with the valve 48. By this process, weight of refrigerant necessary to circulate can be reduced to 1/10 compared with conventional process. Therefore, power required for a gas circulator is remarkably reduced.