baber/WOPTO huggingface dataset:
Patent JP-S6276576-A (JP)
Title: Injection type light emitting element
Inventor: MIZUSHIMA KOICHI
IPC: H01L51/50
Filed: 1985-09-30
Abstract: PURPOSE:To improve electron injection efficiency to an LB film as an emitter, and to obtain high luminous efficiency by using an n-type semiconductor as an electron injection electrode. CONSTITUTION:An n-type semiconductor 1, such as SiC, Si, etc., electron affinity thereof extends over 4eV or less, is employed as an electron injection electrode, thus increasing electron injection efficiency. Materials for an LB film 2 consisting of a condensed polycyclic aromatic compound, such as naphthalene, anthracene, perylene, pyrene, etc. and derivatives thereof, pigments, such as coumarin, rhodamine, kiton red, phthalocyanine, quinacridone, etc. and derivatives thereof or a polymer, etc., with hetero atoms, such as polypyrrole, polyindole, polyphenylene, polyaniline, polyvinyl carbazole, etc., can be cited as an organic semiconductor material used as an emitter. These organic semiconductors can easily be changed into the LB film by adding a straight- chain fatty acid as a substituent.
Patent JP-H0537739-A (JP)
Title: Exposure method and device
Inventor: TOMIZAWA YUKIO
IPC: G03B27/72
Filed: 1991-07-31
Abstract: PURPOSE:To detect an exposure fault during exposure by separating a reflection beam from an object at exposure from the exposure beam and comparing a detection signal obtained through photoelectric conversion with a modulation signal. CONSTITUTION:A modulation beam 4 resulting from a laser beam 2 subjected to optical modulation by a modulation signal (a) is focused and converged to an object 1 via an expander section 5, an optical section 6 and an optical head section 7. A reflecting beam 8 from the object 1 is separated from the modulation beam 4 by the optical section 6 and the result is subjected to photoelectric conversion by a sensor section 9 and the detection of the exposure fault in the exposure is detected by the resulting detection signal (b) and a fault signal (c) resulting from the modulation signal (a) by a fault detection section 10.
Patent JP-S6370303-A (JP)
Title: Position control system
Inventor: ITO KOJI
IPC: G05D3/12
Filed: 1986-09-11
Abstract: PURPOSE:To improve foreknowledge characteristics, rapid responsiveness and stability and to perform positioning by with high accuracy executing positioning based on optimum control logic and setting up a weight function for an evaluation function as a specific function corresponding to the state of a system. CONSTITUTION:A speed control system consisting of a command value generating means 1, a converting means 2 and controlled system 3 is arranged against a position control system including a system speed control loop. In the system, it is defined that the state variable vector of the system is X(k), the factor matrix of the controlled system is PHI, an input matrix is G, a control input vector is U(k), an expanding position command value signal is R0(k), a final value matrix is FM, a semipositive definite symmetrical matrix is Q, and a positive definite symmetrical matrix is H(i). When the speed control system indicates X(k)=PHI.X(k)+G.U(k) position control is executed so that the evaluation function determined based on the equation is minimized. Thus, the foreknowledge characteristics are improved based on the position control, the speed responsiveness and stability of the system can be improved and highly accurate positioning can be executed based on the position control.
Patent JP-H0497071-A (JP)
Title: Bearing device
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04H12/22
Filed: 1990-08-14
Abstract: PURPOSE:To facilitate setting work by arranging a fitting means having a fitting section to a structure, and a bearing means to be bonded to the fitting means and for supporting an object to be supported from an external wall surface, and by bonding the bearing means to the fitting means removably. CONSTITUTION:On external wall; surfaces 1, bearing devices 2 made of metals or the like are arranged along the vertical direction and the horizontal direction, and by the bearing devices 2, poles 20 with ladders 3, antennas, and the like fitted on are removably supported. The bearing devices 2 are formed with core rods 4 having male screw sections, circular-column-shaped engaging sections 5 to be rotationally bonded to the core rods 4, and bearing sections 6 to be removably fixed on the tip sides of the core rods 4. As a result, setting work can be simplified.
Patent JP-H0268373-A (JP)
Title: Colorant for making pattern on molded article of thermoplastic resin
Inventor: HISHIDA ITSUKI
IPC: D06P5/00
Filed: 1988-08-30
Abstract: PURPOSE:To obtain a colorant for making a pattern on a molded article of thermoplastic resin, capable of forming a spotted or fibrous pattern, comprising a cellophane film of viscose derivative or viscose rayon colored with reactive dye. CONSTITUTION:An undyed cellophane film of viscose derivative or viscose rayon sold on the market is cut into <=8mm length and breadth and colored with reactive dye by a conventional procedure. Then a thermoplastic resin such as polystyrene, or acrylic polymer heated to 200-250 deg.C before molding is blended with the colored cellophane and injection molded to a colored molded article of thermoplastic resin having made a spotted or fibrous pattern more inexpensively and readily than a conventional one using an aluminum foil.
Patent JP-H0947890-A (JP)
Title: Working method
Inventor: HOSHINA MAKOTO
IPC: B23K26/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a working method improving throughput. SOLUTION: In deciding the working order of a working block, a first candidate is the block nearest to the working completion position on the assumption that working was completed on an object in the preceding working block, and a second candidate is the next nearer block (step 106, 108); within these blocks of the first and the second candidate, the one block the distance of which is shorter from the working completion position of the preceding block to that of the present block is decided to be the next working block (step 110, 112, 114). Consequently, the relative scanning distance of a laser beam, in working the object on a substrate in a step 120, becomes shorter compared with the case in which simply the nearest block is successively worked and, as such, the throughput is improved.
Patent JP-S62115385-A (JP)
Title: Transponder
Inventor: FERGUSON LUCIAN G
IPC: G01S13/75
Filed: 1986-09-12
Abstract: A batteryless, portable, transponder useful in a tag for a presence detection system. The transponder detects electromagnetic radiation at a first predetermined frequency and responds to said detection by transmitting electromagnetic radiation at a second frequency that is a subharmonic of the first frequency. The transponder includes an amorphous magnetic material component (48) for storing energy from the electromagnetic radiation detected at the first frequency for transmission as the electromagnetic radiation transmitted at the second frequency. In one embodiment (Figure 9A), the transponder includes a thin, flat ribbon (48) of low coercivity magnetostrictive amorphous magnetic material having a transverse uniaxial magnetic anisotropy defining a magneto- mechanical resonant frequency "f" in accordance with the dimensions of the ribbon, when in the presence of a magnetic bias field of a predetermined intensity, wherein the ribbon responds to the detection of electromagnetic radiation having a frequency "2f" by transmitting electromagnetic radiation at a subharmonic of the frequency "2f"; and means for biasing the ribbon with the predetermined magnetic bias field. In another embodiment (Figure 1), the transponder consists of a single resonant circuit including a nonlinear inductor (L1) having a core made of amorphous magnetic material; and a capacitance (C1) connected in series with the inductor to define the resonant circuit. The core of the nonlinear inductor includes an elongated thin, flat ribbon of low coercivity amorphous magnetic material. It has been observed that this resonant circuit exhibits a bifurcated frequency-division characteristic in relation to the amplitude of the detected electromagnetic radiation at the first predetermined frequency, whereby additional frequency divisions occur as the amplitude is increased. A coded tag (Figure 10) includes two amorphous magnetic material transponders (60, 62) that detect electromagnetic radiation at different frequencies.
Patent JP-S58116489-A (JP)
Title: Carboxylic acid amide derivative
Inventor: TSUDA YOSHIHIKO
IPC: C07D513/04
Filed: 1981-12-28
Abstract: NEW MATERIAL:An carboxylic acid amide derivative shown by the formulaI (R<1> is H, or halogen; R<2> and R<3> are H, lower alkyl, cycloalkyl, phenyl lower alkyl, lower alkenyl, etc.; X is lower alkylene which may have phenyl group). EXAMPLE:N-Methyl-alpha-(thiazolo[5,4-b]pyridine-2-yl)thiophenylacetic amide. USE:An antiphlogistic. A hypotensor, anodyne, and antipyretic. PROCESS:A 2-mercaptothiazolo[5,4-b]pyridine derivative shown by the formula II is reacted with a haloamide derivative shown by the formula III(Y is halogen such as F, Cl, Br, orI) in the presence of a deoxidizer (e.g., pyridine, triethylamine, etc., preferably NaOH, etc.), to give a compound shown by the formulaI. The reaction is carried out in a proper solvent (e.g., benzene, toluene, etc.).
Patent JP-H0964367-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KISHI TOSHIYUKI
IPC: H01L21/336
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a parasitic MOS at an overlapped region between the element isolation edge of a semiconductor layer and a gate electrode by making thicker the oxide film at the region than that of a gate oxide film. SOLUTION: A semiconductor device which is provided at an SOI substrate 4 consisting of a supporting substrate 1, an insulation film 2, and a semiconductor layer 3 has a boundary region covering 15 where the side surface and upper surface insulation films of the island-shaped semiconductor layer 3 on the insulating film 2 are thicker than a gate insulating film only on a surface where a gate electrode exists.
Patent JP-2000045517-A (JP)
Title: Slip-foam construction method
Inventor: OTOMO TAKESHI
IPC: E04G11/22
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a slip-form construction method in which forms can be removed without generation of a shear frictional force on a concrete surface and the surface of forms can be easily cleaned. SOLUTION: Forms 14, 16 are constituted of driving rolls 18, 22 arranged under support frames 10, 12 to rotate as shown in the arrow mark, driven rolls 20, 26 arranged above the support frames 10, 12, and a number of small- sized form members 22 endlessly connected to each other and wound on the driving roll 18 and the driven roll 20, and the driving roll 22 and the driven roll 26 respectively to vertically circulate. The form faces 14a, 16a are positioned at the place where a plurality of form members 22 are continuously arranged to form a vertical plane.
Patent JP-H0537619-A (JP)
Title: Holder for small sized electronic equipment
Inventor: KOYAMA TOSHIHIKO
IPC: H04M1/11
Filed: 1991-08-02
Abstract: PURPOSE:To realize the small sized electronic equipment holder with the less number of components, simple structure and excellent assembling workability. CONSTITUTION:A lock arm 22 is provided freely turnably to both sides of a holder 18 to which a small electronic equipment 7 is contained, and a hook 24 engaging the lock arm with a side face recessed part of the small sized electronic equipment, a pressure receiving section 23 in abutting against the rear side of the small sized electronic equipment and an operation section 27 exposed to the outside of the holder are formed. Then the lock arm is energized in the direction into which the hook part is parted, and when the small sized electronic equipment is supported, the small sized electronic equipment is pushed in the pressure receiving section, the hook is engaged with the recessed part of the small sized electronic equipment and the holding of the small sized electronic device is released by exerting a force to the operation section to part the hook from the small sized electronic equipment.
Patent JP-S6195381-A (JP)
Title: Method for controlling cleaning device
Inventor: AIBA YOSHINOBU
IPC: G03G21/00
Filed: 1984-10-17
Abstract: PURPOSE:To maintain a stable cleaning function over along period of time by sticking a toner to the surface of an image carrying body before the start of the next image forming operation only when the next image forming operation fails to be carried out within the prescribed time after the end of one image forming operation. CONSTITUTION:The toner sticking to the edge of a cleaning blade 8a is used as it is as a lubricating agent for the blade 8a in the starting stage of the next operation without detaching the blade 8a from the image carrying body 1 when the time since the end of one copying operation till the start of the next operation is short. A slight amt. of the toner is supplied to the side of the body 1 to stick the toner to the cleaned blade edge prior to the start of the operation in the stage of executing the image forming operation upon lapse of the specified time after the previous copying operation. The blade edge is thus made to provide the stable cleaning function without generating the incident of an insufficient lubricating effect owing to the lack of the toner.
Patent JP-H0646380-A (JP)
Title: Transmission signal receiver
Inventor: SHIMIZU AKIRA
IPC: H04N5/44
Filed: 1992-07-22
Abstract: PURPOSE:To improve the operability of an user by simple constitution by outputting digital video and/or audio signals obtained by A/D converting reception signals and then decoding them while muting them during a reproducing starting period. CONSTITUTION:A digital signal S2 obtained by converting the reception signal S1 at an A/D converter 13 is decoded corresponding to a fixed format by main signal and audio processing circuits 15A and 4. The decoded digital video and/or audio signals DY, DPB, DPR and/or DAD are outputted as analog video and/or audio signals SY, SPB, SPR and SAD through a muting circuit 16 by D/A converters 5A-5C. At this time, during the reproducing starting period from the point of time when the signal S1 is started to be received to the time when a clock synchronized with the signal S2 is reproduced, the circuit 16 is operated and the signals DY, DPB, DPR and/or DAD are muted. Thus, the operability of the user can be improved by the simple constitution.
Patent JP-S60110961-A (JP)
Inventor: EGUCHI ETSUO
IPC: D04H1/498
Filed: 1983-11-16
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-H0498524-A (JP)
Title: Floating point arithmetic unit
Inventor: OKAMOTO FUYUKI
IPC: G06F7/00
Filed: 1990-08-17
Abstract: PURPOSE:To shorten the total computing time by deciding the occurrence of an overflow based on the value of a rounded mantissa part and also based on a fact whether the overflow of the highest rank digit occurred or not before the value of a rounded exponent. CONSTITUTION:A coding part 22 for the computing result data is outputted by a code computer 9 based on an exclusive OR obtained between the coding part 5 of a 1st operand serving as a dividend and the coding part 6 of a 2nd operand serving as a multiplier. At the same time, the sum of an exponential part 3 of a multiplicand and an exponential part 4 of a multiplier is obtained by an exponent adder 8 so that an exponential part 21 is obtained. Meanwhile the product of both mantissa parts 1 and 2 is obtained by a multiplier 7 so that a mantissa part 20 is obtained for the computing result data. When the output of the multiplier 7 has the overflow of the highest rank digit, a single bit is shifted to the right by a normalized shifter 10. In this case, a 1st exponent updating device 11 adds 1 to the output of the adder 8. Thus an exponent is updated with normalization.
Patent JP-H0773711-A (JP)
Title: Lighting device
Inventor: TAMURA AKIKO
IPC: H05B37/02
Filed: 1993-09-01
Abstract: PURPOSE:To change light distribution continuously for producing more comfortable life space by combining lamps of different light distribution, and separately flashing and dimming each lamp by a control means included in a controller. CONSTITUTION:A lighting system is provided with a bulb color straight tube fluorescent lamp 1, a narrow angle spot lamp 2, and a controller 3 capable of flashing and dimming these lamps separately. Brightness of the bulb color straight tube fluorescent lamp 1 and the narrow angle spot lamp 2 is interlocked with calendar information set based on temperature, humidity, and calendar information to be changed. Warm lighting having the feeling of a center is provided in winter, while cool lighting having the feeling of a wide space is provided in summer, thereby a comfortable lighting space in accordance with human mental conditions can thus be produced.
Patent JP-H04101936-A (JP)
Title: Paper feed mechanism
Inventor: OKAZAKI KAORU
IPC: B65H3/52
Filed: 1990-08-17
Abstract: PURPOSE:To avoid the occurrence of double-feed of paper sheets from a hopper portion and a paper jam by providing a mechanism constructed so that a paper sheet is fed out by a separator roller and the braking force is applied to the paper sheet by a reversing roller. CONSTITUTION:When a drive gear 1 is rotated in the direction of an arrow 17, a reversing gear 2 is rotated in the direction of an arrow 8 and a reversing roller 4 is also rotated in the direction of the arrow 8. Simultaneously, the driving force of the drive gear 1 transmitted to a feed gear 3 to rotate a separator roller 5 in the direction of an arrow 7, so that a paper sheet 6 is fed out in the direction of an arrow 18. Accordingly, the force in the direction of an arrow 19 is applied to the lower surface of the paper sheets 6 stacked in a hopper portion so as to prevent the occurrence of double-feed of paper sheets and a paper jam.
Patent JP-S6371226-A (JP)
Inventor: TAKAYAMA ATSUSHI
IPC: B26D3/26
Filed: 1986-09-13
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-S6195126-A (JP)
Title: Joint material for caisson
Inventor: HIRANO AKIRA
IPC: E02D25/00
Filed: 1984-10-15
Abstract: PURPOSE:To obtain a joint material capable of following the movement of the caisson bottom by la method in which a joint material for caisson is formed of a synthetic resin cylinder, and an injection port is provided in the upper end of the cylinder and an expandable closing portion is provided on the lower end. CONSTITUTION:A joint material is set on a joint portion 7 formed in a caisson. The joint material is rubber or synthetic resin cylinder 10 having a packer injection port 12 on its upper end and an inwardly folded closing portion in its lower end to close the lower end. The cylinder 10 is clamped with bolt to the side wall of a caisson, and the caisson 2 is driven into the ground. The following caisson 2 is then driven with as much as interval as the joint, and a packer, e.g., asphalt mastic, etc., is injected into the upper end opening of the cylinder 10. The joint material capable of following the movement of the caisson bottom can thus be obtained.
Patent JP-S6372982-A (JP)
Title: Antifreezing valve for city water tap
Inventor: HATTORI SEIJI
IPC: F16K1/36
Filed: 1986-09-13
Abstract: PURPOSE:To simplify the construction of the titled valve and ensure the proper operation thereof by opening the valve with an energizing member of a unidirectional shape memory alloy when ambient temperature has dropped to a level near 0  deg.C even with a valve handle tightened. CONSTITUTION:A water discharge passage 13 is formed in a valve handle 1 of top shape, with one end thereof open to the external surface of a disc-shaped barrel 7 and the other end open to the lower end of a stem 8b at the rear side of the barrel 7. An energizing member 17 comprising a unidirectional shape memory alloy is coupled to and wound about a ring-shaped groove 16 formed along the external surface of the barrel 7. When water temperature has dropped to a level near a freezing point, ambient temperature around the handle 1 drops and reaches a level equal to or below a martensite deformation point. Consequently, the energizing member 17 turns into an elongated condition, thereby opening a valve 18.
Patent JP-H1152433-A (JP)
Title: Liquid crystal element and liquid crystal device
Inventor: SATO KOICHI
IPC: G02F1/137
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the introduction of an unnecessary laminated structure into a cell and to obtain a liquid crystal element having high fineness and high grade by varying the absolute value of the charge quantity of ions flowing within a liquid crystal compsn. when an electric field is applied on a second substrate from a first substrate and when the electric field is applied on the first substrate from the second substrate. SOLUTION: The absolute value of the charge quantity of the ions flowing in the liquid crystal compsn. when the electric field (the electric field in a Positive direction) is applied toward the second substrate 2b from the first substrate 2a and the absolute value of the charge quantity of the ions flowing in the liquid crystal compsn. when the electric field (the electric field in a negative direction) is applied toward the first substrate 2a from the second substrate 2b are varied. Namely, the charge quantity of the ions flowing with respect to the electric field in the positive direction and the charge quantity of the ions flowing with respect to the electric field in the negative direction are asymmetrical.  At this point, a nonionic surfactant not having nitrogen atoms and a nonionic surfactant having the nitrogen atoms are made to coexist between upper and lower electrodes 3a and 3b.
Patent JP-S59166101-A (JP)
Inventor: FUJIO MASAAKI
IPC: B29C51/00
Filed: 1983-11-16
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-S6373154-A (JP)
Title: Analyzer
Inventor: TAKIGUCHI YASUKO
IPC: G01N35/00
Filed: 1986-09-17
Abstract: PURPOSE:To shorten a period from a mixing time of a sample and reagent to a time when reaction liquid reaches a constant temperature, by distributing the injecting the reagent into specified reaction containers in a thermostatic chamber beforehand, heating the reagent preliminarily, and discharging the sample to be checked into the reaction containers. CONSTITUTION:Reagent of a specified quantity is distributed and injected into a specified reaction tube 22 at a position P1. Then a sample is distributed and injected in the tube 22 when it is rotated to a position P2. The temperature of a thermostatic chamber 14 is kept at a constant value of, e.g., 37 deg.C. Therefore, the temperature of the reagent is increased from 5 deg.C to 37 deg.C in this case until the sample is injected at the position P2. After the sample is injected at the position P2, a rotating agitator is inserted at a position P3, and the reaction liquid is well agitated. Thereafter, when the second reagent is further required, it is distributed and injected at, e.g., a position P4. Thus the reagent is injected in the specified reaction tube 22 on a reaction table 20, and the reagent is heated with the constant temperature liquid in the thermostatic chamber before the sample is injected. Thus the rising time of the temperature immediately after the injection of the sample and the reagent can be shortened.