baber/WOPTO huggingface dataset:
Patent JP-H0513171-A (JP)
Title: Organic thin film electroluminescence element
Inventor: ITANI KOJI
IPC: C09K11/06
Filed: 1991-06-28
Abstract: PURPOSE:To increase the charge mobility and electric conductivity of an electron transporting layer and improve the stability and productivity of an element by molding the electron transporting layer made of an organic material with a solution of a conducting polymer by the electrolytic polymerization method. CONSTITUTION:A positive hole transporting layer 6, an electroluminescence layer 3, and an electron transporting layer 4 made of an organic material respectively are laminated in sequence to form an organic thin film electroluminescence element. A solution of a conducting polymer obtained by the electrolytic polymerization method is coated and dried to mold the electron transporting layer 4. A smooth, uniform layer with no pinhole over a large area can be formed, and the removing of an unreacted material and a low-molecular weight material and the setting of coating/drying conditions are facilitated. The charge mobility and electric conductivity of the electron transporting layer 4 are increased, the characteristic is stabilized, and the productivity can be improved.
Patent JP-H11335464-A (JP)
Title: Organosiloxane-based polymer and photo-setting resin composition and formation of pattern
Inventor: KATO HIDETO
IPC: C08G14/06
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound readily curable with light at a wide wavelength range without any oxygen disorders and useful as a resist material, etc., for fine processing excellent in dry etching resistance by introducing a phenolic OH group into a recurring unit and limiting the molecular weight within a specific range. SOLUTION: This polymer has a recurring unit represented by formula I [R<1> to R<4> are each a 1-6C alkyl or an aryl; Z is CH2 or C(CH3 )2 ; (m) is 0 or 1; (n) is 1-1,000] and is obtained by regulating the weight-average molecular weight within the range of 500-200,000. The polymer is obtained by carrying out a hydrosilylating polymerization of, e.g. the corresponding phenols having allyl in the o-position with respect to OH with a compound represented by formula II in the presence of a catalyst. The compound is combined with a formalin-modified amino condensate and an acid producing agent to provide a photo-setting resin composition, which is then applied to a substrate, exposed through a photomask to light at 150-450 nm wavelength and then developed. Thereby, a pattern can be formed.
Patent JP-H0819679-A (JP)
Title: Pocket cloth folding device
Inventor: WATANABE KANA
IPC: D05B35/00
Filed: 1994-07-11
Abstract: PURPOSE:To provide a pocket cloth folding device capable of obtaining a quality pocket by mounting a ditch part on a folding board set on a side part of a pattern board to support a pocket cloth and making a thick cloth part formed at the periphery part contained in the ditch part to make possible to fold the periphery part without crinkling. CONSTITUTION:A pocket cloth W1 is mounted on a pattern board 16 with an identical shape to a pocket to be formed, and the periphery part W11 protruded from the pattern board 16 is folded to the lower face side of the pattern board 16 along the periphery edge part of the pattern board 16 by protruding a folding boards 30-34 set on the periphery of the pattern board 16 to the inside of the pattern board 16. In this type of a pocket cloth folding device, ditch parts 30a and 32a are formed on folding board 30 and 32 set in the both sides of the pattern board 16 facing to each other assuming a case to fold the periphery W11 of a cloth W1 provided with a sewn piping WP. V-shaped ditches 33a identical angle with the bending part 16a of the pattern board 16 on the folding board 33 and 34.
Patent JP-H117066-A (JP)
Title: Camera provided with safety lock mechanism
Inventor: KOJIMA KAZUHIKO
IPC: G03B17/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To make a safety lock mechanism in a release infeasible state before stopping film driving in the case of falling into circumstances that the film is about to stop before completing rewinding by stopping a film driving motor after a safety mechanism part inhibits the operation of a lock releasing operation member. SOLUTION: When the drop of voltage is observed (that is, when voltage is lower than a specified reference value) by the time rewinding the film is completed, rewinding is interrupted. By rotating the driving motor M in a reverse direction, winding the film is started. When winding the film is started, a safety lever 72 is moved from an allowable position to an inhibition position so as to decide whether or not the lever 72 reaches the inhibition position. After confirming that the lever 72 reaches the inhibition position, driving the motor M is stopped and 'a battery is consumed' and 'rewinding is not completed yet' are displayed.
Patent JP-S6051491-A (JP)
Title: Drive device for dc brushless motor
Inventor: NAGAI KAZUNOBU
IPC: H02P6/08
Filed: 1983-08-29
Abstract: PURPOSE:To reduce an irregular torque by mounting a rotor representing an approximate sinusoidal waveform at a rotor in a circumferential direction, detecting the waveform, controlling an inverter, and driving a stator coil, thereby reducing harmonic wave components. CONSTITUTION:A brushless motor 9 which has a permanent magnet rotor and a stator coil is connected to an inverter 1. A pulse train Ps of an approximate sinusoidal wave is obtained by a pulse width modulation by comparing a sinusoidal wave Sa with a triangular wave Sb, a rotor 11 in which slit groups 11a of the width equal to the width of the pulse train are formed on the two circumferences is coupled, the waveform is detected by a photoelectric detector 12, starting Hall elements 13, 14 are provided, both signals are applied to a controller 16, thereby controlling the inverter 1. Accordingly, since a drive by the approximate sinusoidal voltage synchronized with the counterelectromotive force can be performed, the harmonic wave components can be reduced, thereby decreasing the irregular rotation.
Patent JP-H0738126-A (JP)
Title: Photovoltaic element and manufacture thereof
Inventor: KATAOKA ICHIRO
IPC: H01L31/04
Filed: 1993-06-29
Abstract: PURPOSE:To keep a photovoltaic element stable in performance by a method wherein a coating material coming into direct contact with the surface of a transparent conductive layer and the transparent conductive layer are enhanced in adhesion to each other so as to restrain the coating material from being separated off from the photovoltaic element when the photovoltaic element is used outdoors for a long term, and a collecting electrode and the transparent conductive layer are enhanced in adhesion to each other so as to restrain a collecting electrode and a transparent conductive layer from increasing in contact resistance between them. CONSTITUTION:A semiconductor light active layer 103 serving as an optical conversion member and a transparent conductive layer 104 serving as a second electrode are formed on a conductive base 101 which serves also as a first electrode for the formation of a photovoltaic element, or a semiconductor optical active layer is sandwiched in between a conductive base and a transparent conductive layer to form a photovoltaic element, wherein a monomolecular layer of silane coupling agent is formed on the transparent conductive lawyer.
Patent JP-H118918-A (JP)
Title: Method of wiring cable
Inventor: KATSURAJIMA WATARU
IPC: H02G1/06
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the method of wiring cables for improving the merit of the use of cables, solving the convergence of cables directly under a cable wiring rack or those inside the case wiring rack, making the handling of cables inside the cable wiring rack easy, and reducing the size of the cable wring rack. SOLUTION: Cable piping, 1 bundling one or more conducts, are laid to the inside of the cable wiring rack in advance. Then, a cable 3 is laid to a predetermined stage inside the rack. When the wiring of a cable 3 is required, the cable 3 is inserted though the inside of the conduit 2 and wired. The cable 3 can be wired, without converging at the under part of the inside of the cable wiring rack. Since each of the cables 3 is wired independently, wiring can be made with a suitable length so that then is no necessity for making the cable length unnecessarily long.
Patent JP-S5860836-A (JP)
Title: Search system for fault point of repeating transmission system
Inventor: HIGO YOSHIKI
IPC: H04B17/40
Filed: 1981-10-07
Abstract: PURPOSE:To search for a fault easily and speedily through remote operation, by supplying the output signal of the detecting filter of a preceding repeater to the input fault detecting means of a trailing repeater as input-side fault search signal. CONSTITUTION:The center frequencies of the filters 15 and 16 for input fault detection of a repeater 1 at the (n)th stage are set to fn-1, and the passing center frequency of a filter 17 for output fault detection is set to fn. A fault of output to the repeater 1 at the (n)th stage is detected through the output fault detecting circuit 1-2, an output-stage fault detecting filter 17, and an interposing line 107 by a signal having a repeating-point discrimination frequency component fn that the repeater 1 receives. The passing center frequency of the input fault detecinng filter 18 of the repeater 2 at the (n+1)th trailing stage is set to fn, so the output signal of the filter of the repeater at the (n)th stage is used as a signal for input fault detection of an input fault detecting circuit 2-1.
Patent JP-H0449264-A (JP)
Title: Production of 2,3,4,5-tetrafluorobenzoic acid
Inventor: KUMAI SEISAKU
IPC: C07C51/093
Filed: 1990-06-19
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for synthesizing medicines and pesticides in high yield at low cost through a few processes by nuclear chlorination of a benzotrichloride followed by partial hydrolysis, fluorinated and finally hydrolysis. CONSTITUTION:Firstly, a benzotrichloride compound of formula I (X is H, Cl or F; (m) is 0 - 3) is allowed to react with a chlorinating agent (e.g. chlorine gas) in the presence of a catalyst (e.g. ferric chloride) into a compound of formula II (Y is Cl or F). Second, this compound is hydrolyzed with water into a compound of formula III, which is then allowed to react with an alkali metal fluoride (e.g. KF) in the presence of a phase-transfer catalyst (e.g. tetramethylammonium chloride) to give a compound of formula IV. Finally, this compound is hydrolyzed, thus obtaining the objective compound of formula V. The present compound can be produced from inexpensive, readily available raw materials and there is no concern about such problems on the processes as the toxicity of the intermediate products and catalyst deactivation.
Patent JP-H027066-A (JP)
Title: Electrophotographic sensitive body
Inventor: TACHIKI SHIGEO
IPC: C07D403/04
Filed: 1988-06-27
Abstract: PURPOSE:To enhance electrophotographic characteristics of a photosensitive body by incorporating a specified indazole derivative. CONSTITUTION:The photosensitive layer contains as an electric charge transfer material at least one of the indazole derivatives represented by formulae I and II in which R1 is aryl; R2 is aryl or a heterocyclic group; and each of R3 and R4 is H, alkyl, or the like. As said derivative, the compound of a formula III and like can be used, and it can be used together with another charge transfer material. The photosensitive layer can be formed by laminating a charge transfer layer containing said derivative and a binder, such as polyester, on a charge generating layer containing phthalocyanine and/or naphthalocyanine, and the photosensitive layer can be formed also as a single layer type.
Patent JP-H05294969-A (JP)
Title: Carbapenem derivative
Inventor: NISHI TOSHIYUKI
IPC: C07D/
Filed: 1992-06-18
Abstract: PURPOSE:To provide the subject new compound useful as an antibiotic substance effective against various bacterial strains including Pseudomonas aeruginosa, having excellent safety and stable even to hydrolase such as DHP. CONSTITUTION:The compound of formula I [R<1> is lower alkyl or (protected) lower hydroxyalkyl; R<2> is H or lower alkyl; R<3> is (esterified) carboxyl; R<4> is amino-protecting group, H or lower alkyl; R<5> and R<6> are H, OH, lower (hydroxy) alkyl, etc.; R<7> is H, lower alkyl, (protected) carboxyl, carbamoyl, etc.; R<9> and R<10> are amino-protecting group, H or lower alkyl; Z is single bond, O, S, etc.; (m) and (n) are 0-6], e.g. (1R,5S,6S,8R,2'S,4'S)-2-((2-((4-((2S)-5-amino-2- hydroxypentanoyl)piperazin-1-yl)carbonyl)pyrrolidin-4-yl)thio)-6-(1-hy droxyethyl)-1- methylcarbapenem-3-carboxylic acid. The compound of formula I can be produced by reacting a compound of formula II with a compound of formula III and reacting the product with a thiol compound of formula IV.
Patent JP-S6139164-A (JP)
Title: Paper recognizing device
Inventor: KIMURA HARUO
IPC: B65H29/16
Filed: 1984-07-31
Abstract: PURPOSE:To push up a detecting part by means of a roller and to prevent occurrence of paper jamming at a narrow paper travelling path by installing a rotatable roller which contact with a carrier belt in accordance with thickness of paper which is carried facing the carrier belt. CONSTITUTION:Paper money is inserted from an arrow mark direction Xa to driving rollers 4a and 4b of a paper recognizing device 1 and paper money is carried with carrier belts 2, 3 and 5. These belts 2, 3 and 5 are driven by a drive roller 4 and a paper money detecting device 7 is fixed facing a drum 6 composed of a paper money travelling surface. Further, the drum 6 and the detecting part 7 are also installed in the arrow mark direction carrying out paper money and reliability of the recognizing device 1 is improved. Paper money is sandwiched between carrier belts 2 and 3 through the carrier belt 5 and carried to the detecting part 7. At this time, in accordance with thickness of paper money, the roller 4 push up the carrier belt 3 and paper jamming at the narrow paper travelling path is prevented.
Patent JP-S646187-A (JP)
Title: Steel cord for reinforcing rubber products
Inventor: KAWASAKI KIYOTO
IPC: D07B1/06
Filed: 1987-06-26
Abstract: PURPOSE: To obtain the subject steel cord having an effect on the resistance to externally caused defect, and hardly damaging other properties by forming a cord obtained by twisting specific steel filaments under a specified condition to provide a two-dimensional wave shape. CONSTITUTION: Plurality of steel filaments plated with a copper alloy or zinc are twisted (at a twisting pitch of 8-15 mm) to provide a cord. The obtained cord is formed into substantially two-dimensional wave shape while regulation of the amplitude from the top of the wave to the top of the next wave may be 30-80% of the twisting pitch, and the wave length of the wave shape may be 230-400% of the amplitude.
Patent JP-S6218890-A (JP)
Title: Contour extraction filter
Inventor: NAKAI TAKAHIRO
IPC: H04N9/68
Filed: 1985-07-18
Abstract: PURPOSE:To extract a horizontal or vertical contour signal directly from a video signal by using a horizontal and a vertical contour extracting filters and alternating outputs of both contour extracting filters through a contour detecting circuit. CONSTITUTION:The horizontal contour component is led out of the horizontal contour extracting filter 103 through an output signal line 106 and the vertical contour component is led out of the vertical contour extracting filter 10. THe contour detecting circuit 105 compares the horizontal contour component inputted from the signal line 106 with the vertical contour component inputted from the signal line 107 and controls a switch circuit 109 through a signal line 108 so that a signal having a larger absolute value is supplied to a signal line 110. Thus, the horizontal and vertical contour signals are extracted directly from the video signal.
Patent JP-S6314512-A (JP)
Title: Semiconductor input/output circuit
Inventor: GOMI HIROSHI
IPC: H01L27/04
Filed: 1986-07-07
Abstract: PURPOSE:To use one pin for input and output terminals with plural functions by combining a differential amplifier circuit and a means leading the 1st signal fed to the 1st terminal to the 2nd terminal. CONSTITUTION:With a transistor (TR) Q4 turned off and a TR Q3 turned on by a signal SG2, the DC level goes to a low level although the 1st terminal P1c receives an input signal SG1. With the TR Q4 turned on and the TR Q3 turned off by the signal SG2 conversely, the DC level goes to a high level although the terminal P1c receives the input signal SG1. The terminal P1c is a terminal receiving the input signal SG1 and leading it to the 2nd terminal 12 and acts like a terminal to lead thesignal SG2 of an input section 13. Thus, one pin is used for input/output terminals with plural functions in thisway.
Patent JP-H029821-A (JP)
Title: Aqueous suspension composition of macrolide antibiotic
Inventor: SATO TOYOMI
IPC: A61P31/04
Filed: 1988-06-29
Abstract: PURPOSE:To provide the subject composition having good storage stability for a long period, preventing the gelation of the antibiotic and especially useful for preparing syrups thereof by adding a combination of a water-soluble cellulose polymer and sucrose to the amorphous solid raw powder of the macrolide antibiotic. CONSTITUTION:A cellulose polymer (e.g., hydroxypropylmethycellulose or hydroxypropylcellulose) and sucrose are added to the amorphous solid raw powder of a macrolide antibiotic. The polymer and the sucrose are generally added preferably in amounts of 0.7-1.5wt.% and 20-40wt.%, respectively, per 2wt.% of the raw powder. The coexistence of the water-soluble polymer in the method permits the inhibitation or large retardation of the gelation of the macrolide antibiotic caused on the preparation of the syrups thereof.
Patent JP-H0914692-A (JP)
Title: Air conditioning equipment
Inventor: UOMOTO MANABU
IPC: F24F1/02
Filed: 1995-06-26
Abstract: PURPOSE: To provide air conditioning equipment having a construction which enables simplification of a circuit for controlling a motor drive and wherein the structure of a fan scroll is not complicated and no lowering of the heat exchange efficiency of a heat exchanger is brought about. CONSTITUTION: First and second blower fans 74 and 75 are driven to rotate only in one direction by a double shaft motor 76 and PTC heaters 72 for auxiliary heating are so fitted as to be positioned outside a second fan scroll 69 and to face an inlet 70. In the case of a cool air operation, air cooled when it passes through an evaporator 64 is let out from a first outlet 49, while air heated by a capacitor 62 is discharged outdoors by connecting a discharge duct 77b to a second outlet 51. In the case of a warm air operation, the direction of a main body 41 is changed and the air heated when it passes through the capacitor 62 is let out from the second outlet 51, while the air cooled by the evaporator 64 is discharged outdoors by connecting a discharge duct 77a to the first outlet 49.
Patent JP-H066003-A (JP)
Title: Flexible circuit and manufacture thereof
Inventor: OGAWA GENTA
IPC: H05K3/40
Filed: 1992-06-18
Abstract: PURPOSE:To secure the insulating property between the adjacent pads, and to improve the peeling strength of a connection pad by a method wherein the tip part to be inserted into a connector is insulated. CONSTITUTION:When a plurality of conductors 20 are formed in parallel on an insulated substrate 1 by etching, the coupling conductor parts 8, with which all the adjacent conductors 20 will be connected to arbitrary positions, are etched in such a manner that the dimension a-component is masked so that the tip of the conductors 20 is not exposed as far as to the circuit end part. Then, after the electrode 7 for electroplating has been connected to one end of the coupling conductors 8, an over-coating 30 is provided in such a manner that the coupling positions of connection pads 50 and the coupling conductors 8 will be opened. In this state, after the prescribed plating has been conducted on the connection pads 50 by applying a current to the electrode 7 of the coupling conductors 8, the coupling conductor pads 8 only, with which the connection pads 5 are connected, is removed by etching. In this case, the plating formed on the connection pads 5 functions as an etching resist. Lastly, the electrode 7, which is used for plating, is cut from the edge face.
Patent JP-S5860601-A (JP)
Title: Alcohol reformer
Inventor: OZAWA MASUO
IPC: F02M27/02
Filed: 1981-10-08
Abstract: PURPOSE:An alcohol reformer in which a path for conducting exhaust gas through a regenerator to the reformer as well as another path for leading directly to the regenerator are formed and their flow area ratio is switched according to the engine operation conditions by a controlling means, thus permitting the stabilized reformation reaction. CONSTITUTION:The exhaust inlet of the exhaust path 11 connecting to the exhaust manifold of the engine is branched into a path 11A leading to the top of the regenerator 12 and another path 11B. Further, a controlling valve 19 is used to control the flow area ratio of the paths 11A and 11B at the branch. Before the warming up of the engine, the exhaust gas is directly introduced into the reformer without passing through the regenerator 12 and passed through the evaporator 16 to the outlet 25. After the temperature of the catalyst in the reformer 13 has risen, the condition is detected to rotate the valve 19 gradually counterclockwise through the negative pressure actuator 24 by the controller 23 and feed the exhaust gas to the regenerator 12 to eliminate the fluctuation of the temp. of the exhaust gas by means of the regenerator, thus controlling the reforming gas formation reaction by the reformer 13 and giving a gas mainly consisting of hydrogen and carbon monoxide.
Patent JP-H04358497-A (JP)
Title: Remote fault diagnostic device
Inventor: TAKAHASHI TOKUO
IPC: G05B23/02
Filed: 1991-06-04
Abstract: PURPOSE:To surely attain remote grasp and diagnosis of a fault state by converting a fault content data from a fault detection section into a communication data, sending the data by a telephone set or the like, allowing a service center to receive and analyze the data and displaying the result. CONSTITUTION:When a fault of a hot water supply 1 or the like is detected by a fault detection section 2, a fault content data including a detected time or the like is converted into a communication data by a signal conversion section 4 and sent to a telephone circuit 8 via a speaker 6 and a telephone set 7. Then the data is received by a service center 9, a fault is analyzed by a fault analysis section 10, the result of analysis is displayed and remote grasp and remote diagnosis of the fault information are ensured.
Patent JP-H088340-A (JP)
Title: Air bridge wiring
Inventor: KATO NAOKO
IPC: H01L23/522
Filed: 1994-06-17
Abstract: PURPOSE:To form an air bridge in a short time while ensuring the mechanical strength and preventing the wring resistance from increasing. CONSTITUTION:A hole 4a is made immediately above the hollow air bridge part 5 of an air bridge wiring, i.e., an upper layer wiring 4. When the resist for forming the air bridge is removed by means of oxygen plasma or resist stripping liquid, the resist is subjected to the oxygen plasma or the resist stripping liquid through the hole 4a in the wiring 4 as well as from the opposite sides of the wiring 4.