baber/WOPTO huggingface dataset:
Patent JP-H10161734-A (JP)
Title: Remote io system
Inventor: ODA SHINJI
IPC: G05B23/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To realize a remote IO system improving communication efficiency between a control executing part and an input/output part by minimizing and fixing time until input from a plant is utilized by a control executing part. SOLUTION: This IO system is dispersedly arranged in the plant PLT and is provided with the control executing part 4 communicating between with the input/output part 1 and executing the control of the plant. In this case, the system is provided with a means for collecting data inputted from the input/ output part and a data collecting control means which monitors the control period of the control executing part, allows the data collecting means to collect control data in the period of fast data collection a fixed time before the start of the control period to complete fast data collection before the start of the control period and allows the data collecting means to collect data excepting for the control data in the period of ordinary data collection slower than the fast data collection.
Patent JP-H06144981-A (JP)
Title: Coated granular fertilizer
Inventor: ASHIHARA MICHIYUKI
IPC: C05G3/00
Filed: 1992-10-30
Abstract: PURPOSE:To improve degradability of a coating film and elution of fertilizer components by coating fertilizer granules with a specific composition. CONSTITUTION:To obtain the composition to be applied on the fertilizer granules, 0. 5 to 10wt.% of at least one autoxidizable compound having at least one C-C double bond per molecule which is selected from among fatty acids (esters), fats and oils, 0.5 to 20wt.% of a biodegradable powder consisting essentially of at least one sugar polymer and its derivatives selected from starch (derivatives), cereal powders, cellulose, agar powders and alginic acid (derivatives), and if necessary a powdery filler are dispersed in a resin selected from among olefin (co)polymers and vinylidene chloride (co)polymers. The fertilizer granules are sprayed with the solution obtained by dissolving the composition into an organic solvent. Thus the surface of each granule is coated with the solution and thereafter dried by blowing a high speed hot air stream to it.
Patent JP-H04186313-A (JP)
Title: Radiation light beam scanning device for bar code scanner
Inventor: UCHIDA YASUO
IPC: G06K7/10
Filed: 1990-11-21
Abstract: PURPOSE:To reduce dimension and weight of a bar code scanner and simplify the manufacturing process by obviating the need of a polygon mirror and a motor by executing the radiation light beam scan by a simple galvanometer type mirror surface swing mechanism. CONSTITUTION:A flat plane-shaped or projecting surface-shaped mirror surface 2, swingable body 5 having a coil 4 installed, damper strip 7 laid between the peripheral side surface 5a of the swingable body 5 and a fixed wall 6, magnet 8, electric conduction circuit 9, and a light beam radiation part 10 for radiating the light beam onto the mirror surface 2 of the shiftable body 5 are installed on the side surface of a basic body 1 which is axially supported in turnable manner. When the electric conduction circuit 9 supplies an AC current into a coil 4, the attractive force and repulsive force between the magnet 8 and the coil 4 swing the swingable body 5 in cyclic form. The radiation position for a bar code symbol surface 11 of the reflection light beam which is inputted from the light beam radiation part 10 and reflected by the mirror surface 2 of the swing body 5 shifts in reciprocation in cyclic form. Accordingly, the need of a motor and a polygon mirror is obviated, and a handy type scanner can be made small-sized and lightweight.
Patent JP-H05151833-A (JP)
Title: Flat-shape tail cord for elevator
Inventor: KATAUE KOZO
IPC: H01B7/04
Filed: 1991-11-29
Abstract: PURPOSE:To reduce the risk of generation of torsion by making the stranded direction of a conductor within a core opposite to the stranded direction of the core with respect to odd number of central core units of not are than 3/5 times total number of enclosed core units. CONSTITUTION:In core units, the stranded direction of conductors within cores is made opposite to the stranded direction of the cores. For instance, in the core units, when the twist of the conductor is made S-twist, the twist of the cores is made Z-twist (hetero-twist core units). And the structure of the enclosing core units are manufactured with respect to the central core units so that the odd number of core units of not more than 3/5 times the total number are made to be (hetero-twist core units). That is, in the flat-shape tail cord for elevator use with the odd number of the core units 5, 6 put side by side, the odd number of core units (of not more than 3/5 times the total core units) placed in the center are made to be (hetero-twist core units), thereby making it feasible to manufacture a flat-shape tail cord in which no torsion is generated.
Patent JP-H09159948-A (JP)
Title: Image forming device
Inventor: SEKINE HARUYUKI
IPC: G02B26/12
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To detect the deviation of the interval of a light beam in a subscanning direction with simple constitution and to keep exact interval by controlling the positional interval of the center of gravity to the desired interval in accordance with the position of the center of gravity detected by irradiating a photodetector in order with plural light beams one by one. SOLUTION: In the case laser beams from laser units LD1 and LD2 pass through adjusting prisms 1A and 1B, their optical paths are deflected and they irradiate a polygon mirror 3 nearly in parallel by a translucent prism 2. The laser beam emitted from the prism 2 is branched and made incident on a PSD 7. The photodetector of the PSD 7 takes out output voltage in accordance with the position of the center of gravity in the energy distribution of the light beam from the output. A differential amplifier 8 inputs reference voltage and the output voltage in accordance with the position of the center of gravity obtained by successively switching and making two laser beams incident on the PSD 7, and position correcting elements 9A and 9B for LDs 1 and 2 respectively turn the prisms 1A and 1B according to the output voltage.
Patent JP-2001132195-A (JP)
Title: Wall face structure
Inventor: SUGAWARA KIMIO
IPC: E04F13/21
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a wall face structure simple to execute, having a heat insulating property and good airtightness, and excellent in heat insulation performance. SOLUTION: A heat insulating plate 22 made of a foam material is stuck to the back side of an exterior plate 21 by an adhesive to form an exterior panel 20, and steps in a shape to be coupled together are formed on the upper end edge and the lower end edge of the heat insulating plate 22. A fitting tool 30 is provided with a pedestal section 31 for fixing the exterior panel 20 to a wall face substrate and an arm section 32 for supporting the exterior panel 20, and a downward step portion 33 is formed by bend machining at the middle of the arm section 32.  The step on the lower end edge of the upper exterior panel 20 is inserted into the groove on the upper end edge of the lower exterior panel 20, the step portion 33 on the arm section 32 of the fitting tool 30 is coupled with the step on the upper end edge of the lower exterior panel 20, and the step on the lower end edge of the upper exterior panel 20 is coupled with the step portion 33.
Patent JP-H11149648-A (JP)
Title: Tracking control device
Inventor: HORIBE RIYUUSUKE
IPC: G11B7/09
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a stable tracking control device by canceling needless offset of a TE signal caused by focus deviation and lens shift. SOLUTION: This device has a light receiving means 4 receiving reflected light reflected from an optical disk medium 1, delay means 5a-5d giving delay compensation to each light receiving signals 3a-3d, adding means 6a-6d adding a delay signal, a TE signal generating means 7 generating a tracking phase error signal front a phase error of an addition signal, a TG signal generating means 9 generating a tangential phase error signal, a lens actuator 12 controlling a position of a lens, a driving amplifier 13 controlling a position of a lens actuator in accordance with the TE signal and a delay control means 11 controlling delay quantity of the delay means 5a-5d in accordance with polarity and quantity of the TG signal. Therefore, needless offset of the TE signal can be canceled, and stable tracking can be performed.
Patent JP-H02161384-A (JP)
Title: Ultrasonic distance measuring instrument
Inventor: MORI HIDEO
IPC: G01S15/08
Filed: 1988-12-15
Abstract: PURPOSE:To contrive the improvement of reliability of a result of measurement by providing plural measuring systems consisting of a master device and a slave device, measuring a distance between the master device and the slave device by different frequencies, and outputting the smallest one in measured values, when a variance of its measured values is within a set range. CONSTITUTION:By a measuring system consisting of plural master devices 11, 12 and slave devices 21, 22, distances between the master devices and the slave distances are measured by different frequencies, respectively. When its measured values X1, X2 are different, if a difference between the measured values X1, X2 is within a range which is set in advance, a smaller one in the measured values X1, X2 is outputted as the measured value. Also, when the difference between the measured values X1, X2 exceeds the set range, an abnormality signal is outputted. In such a way, reliability of a result of measurement is improved.
Patent JP-H01156714-A (JP)
Title: Polygon mirror
Inventor: FUKUNAGA HIROSHI
IPC: G02B5/09
Filed: 1987-12-15
Abstract: PURPOSE:To easily form the title polygon mirror with high accuracy and high performance by forming the polygon mirror of a raw material which has unidirectionally solidified structure. CONSTITUTION:The polygon mirror 11 is formed of the round-rod shaped raw material with unidirectionally solidified structure which is made of aluminum alloy obtained by a continuous casting method, etc., and its reflecting surface 11a is finished specularly. In the unidirectionally solidified structure, crystal grains are grown, so the number of crystal grains present on the specular reflecting surface is extremely small and a fine step difference is reduced. Consequently, the surface roughness is reduced, the flatness and reflectivity are increased, and variance in reflectivity among respective reflecting surfaces is reduced. Consequently, the polygon mirror with sufficient accuracy is easily formed and applied effectively to a high-performance laser printer, etc.
Patent JP-2000120191-A (JP)
Title: Exterior wall fastener, fastener-equipped heat insulating material, fastener-equipped exterior wall, and construction method using them
Inventor: MORI MASAHIKO
IPC: E04B1/80
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To solve the problems of difficulty with construction work for securing an exterior wall to the building frame of a building installed with a heat insulating material on the outside of the building frame and of distortion of the exterior wall. SOLUTION: An exterior wall fastener 1 is secured to a building frame A and a heat insulating material 10 provided with a hole of the same size as the fastener is attached to the exterior wall fastener to secure an exterior wall 11 to the exterior wall fastener 1. The spacer effect of the exterior wall fastener 1 whereby a certain interval can be secured between the exterior wall 11 and the building frame A, and ease of construction work owing to the use of an exterior wall locking fitting 12 of normal size, etc., solve the problems.
Patent JP-H11153455-A (JP)
Title: Level display device
Inventor: MIZUTANI TOMOYUKI
IPC: G01D7/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To display the level change of inputted digital audio signals in continuous and smooth state with a simple and inexpensive structure by controlling the level display time according to the detection result of a level detecting means. SOLUTION: In a level detecting circuit 1, inputted digital audio signals are sampled at prescribed time intervals, and it is detected which of '00h' to '24h' the level shown by the sampled digital audio signal is, and a level data showing the detected level is outputted to a microcomputer 6. A driver circuit 2 outputs a drive signal for an LCD 3 of the following stage corresponding to the level data supplied from the level detecting circuit 1 according to the instruction from the microcomputer 6 so that the LCD 3 performs a level display corresponding to the level data supplied from the level detecting circuit 1. Thus, the level change of the inputted digital audio signals can be displayed in continuous and smooth state.
Patent JP-H04185686-A (JP)
Title: One-pack epoxy adhesive for automotive structure
Inventor: SAITO ATSUSHI
IPC: C09J167/02
Filed: 1990-11-20
Abstract: PURPOSE:To improve shower resistance and wipability by mixing a specific epoxy resin, a polyester resin containing a terminal carboxyl group and a potential curing agent. CONSTITUTION:A urethane-modified epoxy resin (a) is obtained by reacting a urethane prepolymer containing a terminal free NCO group, which can be obtained from polyoxyalkylene ether polyol or polytetramethylene ether glycol and excess of a diisocyanate, with an epoxy resin containing one or more hydroxy groups in the molecule. An NBR modified epoxy resin (b) is obtained by reacting a bisphenol epoxy resin with an acrylonitrile-butadiene rubber (NBR). An epoxy resin (A) is obtained by mixing a bisphenol epoxy resin with 50 to 90wt.% resin (a) and/or resin (b). The title composition is obtained by mixing 100 pts.wt. resin (A), 10 to 300 pts.wt. polyester resin containing a terminal carboxyl group which is wax-like solid at normal temperature and 1 to 30 pts.wt. potential curing agent which is activated at 100 to 200 deg.C.
Patent JP-H08170376-A (JP)
Title: Seal construction of building
Inventor: HASHIMOTO HIDEYUKI
IPC: E04B1/684
Filed: 1994-12-20
Abstract: PURPOSE: To make it possible to execute work from an indoor side and to eliminate the assembly of scaffoldings in both indoor and outdoor sides. CONSTITUTION: In a laminated space between building structural bodies having a space part for loading a reinforced material 11 on the basis of unit, forming an exterior wall and carrying out construction, seal members 20 with a doublefaced tape 30 as an adhesive means are arranged along sides on the outside of the upper surface of a lower building structural body 10D. A flushing 12 placed on the upper surface of the reinforced material 11 is laminated on the upper surfaces of the seal members 20, and the lower surface of an upper building structural body 10U is laminated on the upper surface of the flushing 12.
Patent JP-2001098858-A (JP)
Title: Door scope cover
Inventor: HIRATA KAZUHIRO
IPC: E06B7/30
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a door scope cover, which prevents leakage of light in a room through a door scope to the outside at all times and at the time of confirmation of a visitor, and can be easily set to a door which is formed of any of a variety of materials and has a door scope incorporated therein. SOLUTION: An opaque plastic sliding-type cover 2 having a hole 3 formed therein, for confirmation of a visitor, is installed integrally on a plastic sliding- type pedestal 1 for the cover. A soft opaque plate 4, which is formed of a synthetic plastic or the like and which does not scratch the eyes or the forehead of the resident is attached to an upper portion of the sliding-type pedestal 1, by means of an adhesive or an adhesive tape. Then, a magnet or an adhesive tape 5 is attached to the rear portion of the pedestal 1 for the sliding-type cover.
Patent JP-H03179293-A (JP)
Title: Fuel assembly
Inventor: UEKI TARO
IPC: G21C3/326
Filed: 1989-12-08
Abstract: PURPOSE:To reduce the linear output density of a fuel rod by reducing the number of fuel rods containing a toxic substance and adjacent to a water rod in a lower region as compared with an upper region. CONSTITUTION:For example, the arrangement of the fuel rods of a fuel assembly is 9 lines and 9 rows and a water rod is arranged to the region corresponding to the 3 lines and 3 rows of the center. The total number of the fuel rods containing gadolinia being a combustible toxic substance is 16 and 12 fuel rods are adjacent to the water rod in an upper region and all of the fuel rods are adjacent to the water rod in a lower region. The average concn. degree of uranium 235 is same in both upper and lower regions. By this constitution, the linear output density in the lower region at the initial state of an operation cycle is suppressed and the lower peak of the output in the first half of the cycle can be continued long.
Patent JP-S63192262-A (JP)
Inventor: UIRIAMU ESU FUII
IPC: H01L23/538
Filed: 1987-12-17
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-S63169865-A (JP)
Title: Effective impedance line feeding circuit
Inventor: RAINHAADO ROTSUSHIYU
IPC: H04M19/00
Filed: 1987-12-17
Abstract: A typical active impedance line feed circuit includes tip and ring amplifiers (20, 40) being controlled in response to signals at tip and ring voltage taps (6, 7) by a control circuit (60) to exhibit a.c. impedance and d.c. resistance characteristics for the purpose of supplying energizing current via tip and ring terminals (2, 3) for tip and ring leads of two wire communication line. In one example of the active impedance line feed circuit, improved operational tolerance of longitudinal interference and of a ground fault condition is provided by a d.c. amplifier (210a) being responsive to voltages at the tip and ring terminals. The circuit is characterized in that an inverting input of the d.c. amplifier is connected via resistors (212a, 313a) to the tip and ring voltage taps. In operation, the d.c. amplifier provides complete cancellation of all common mode signals at the tip and ring voltage taps. A compensation amplifier (235) is also connected between the tip and ring voltage taps and is responsive to the output of a control amplifier (231) for compensating for non-symmetrical current, the non-symmetrical current being introduced between the tip and the ring voltage taps by normal operation of the control circuit. Thereby, a threshold of ground fault current limiting action is substantially constant under all operating conditions. The d.c. amplifier is conveniently manufacturable in integrated circuit technology along with the remaining amplifiers in the active impedance line feed circuit.
Patent JP-H09157888-A (JP)
Title: Plating device and plating method for lead frame
Inventor: NOGUCHI TADAYOSHI
IPC: C25D5/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a plating device and plating method for lead frames capable of reducing the inflow of a plating liquid to the parts not participating in wire bonding. SOLUTION: A pressing member 9 to be mounted at the non-plating surfaces of the lead frames 1 in order to increase the adhesion on the plating masks 8 and the lead frames 1 at the time of plating is composed of an elastic member 10 formed by using a rubber material, etc., and a pressing plate 11 mounted at its front surface. This pressing member 9 is provided with plural through- holes 12 which are positioned between the leads of the lead frames 1 and are penetrated through the elastic member 10 and the pressing plate 11. The excess plating liquid 13 is discharged outside form these through-holes 12. As a result, the formation of the plating metal in the parts where the plating is not required is lessened.
Patent JP-H07281459-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YASHIKI YUICHI
IPC: G03G5/06
Filed: 1994-11-29
Abstract: PURPOSE:To provide an electrophotographic photoreceptor that has an effect to prevent interference fringes to a certain degree and hardly causes changes or deterioration of characteristics even when the photoreceptor is irradiated with light in a working process such as to produce the photoreceptor, to inspect, to attach the photoreceptor to flanges, to mount on an electrophotographic device such as a copying machine and laser printer using near infrared light. CONSTITUTION:This photoreceptor is used for the process to expose for an image with near infrared light. The photoreceptor consists of a conductive supporting body, charge producing layer 2 having sensitivity for near infrared light, and charge transfer layer 3 having dispersion of superfine particles 4 of <=0.1mum particle size. This electrophotographic photoreceptor has such a property that even when the photosensitive layer is irradiated with light including blue light, the blue light hardly enters to the inside of the photosensitive layer because of the flip-flop effect of the superfine particles. Thus, changes or deterioration in characteristics are hardly caused.
Patent JP-H05152588-A (JP)
Title: Electron multiplication semiconductor device and composite device using it
Inventor: MIZUSHIMA YOSHIHIKO
IPC: H01L29/861
Filed: 1991-12-02
Abstract: PURPOSE:To perform inside electron multiplication by providing a semiconductor with a pair of electrodes while impressing prescribed voltage between said electrodes. CONSTITUTION:For instance, CrO-doped semiinsulating Gaps 1-1, is used as Gaps (semiinsulating III-V compound semiconductor) of high resistance while a pair of electrodes 1-4 having ohmic junction by AuGe on both surfaces thereof are formed in the thickness direction of a semiconductor 1-1. An electric field of 2.5kV/cm to 0.5kV/cm is impressed between these electrodes 1-4 by accelerating power supply 3-1, and an operation point is set up on the point whereto a current to be easily cut off by a quadrature magnetic field flows between the electrodes 1-4. At this time, the semiconductor 1-1 changes into a semiconductor having an inner electron multiplying function. Thereby, inner electron multiplication becomes possible.
Patent JP-H01159975-A (JP)
Title: High frequency connector
Inventor: TSURUMAKI TAKAYOSHI
IPC: H01R9/05
Filed: 1987-12-15
Abstract: PURPOSE:To eliminate mismatching of impedance and stabilize the transmission characteristics by connecting the connecting part of a grounding terminal in connecting with a flange to a ground pattern. CONSTITUTION:A high frequency connector 6 includes an insulator 61 consisting of, for ex., Teflon, which is protruded semicircularly in contact with the periphery of a center 63. At the periphery of this insulator 61 a tie wire 71 of a ground terminal 7 made from a pair of conductor metal plates of Cu, for ex., formed in L-shape is connected with a flange 63 and attached to the periphery and the connecting part 72 at the tip is bent in the same direction and stretched alongside. The insulator 61 is inserted in a connector insert hole 11 provided at the casing wall surface 1, and thereto another flange 62 is fixed using a fastening screw 4 and a nut 5. The center conductor 63 is connected with the signal pattern of a circuit board 2, and the above-mentioned connecting part 72 installed alongside the insulator 61 of the high frequency connector 6 is opened to the two sides and put in contact with the ground pattern of the circuit board 2 followed by fixing with solder 81. This permits the shortest and secure ground connection of the high frequency connector and circuit board with the ground pattern in the matched condition.