baber/WOPTO huggingface dataset:
Patent JP-H02116386-A (JP)
Title: Gas interrupting valve controller
Inventor: TANABE HIDETOSHI
IPC: F23N5/18
Filed: 1988-10-27
Abstract: PURPOSE:To prolong the life of a gas interrupting valve by providing a pressure sensor to detect gas pressure in the lower stream side of the gas interrupting valve and providing a first decising means, which decides whether the gass pressure at the time of gas use start is normal or not when the use of gas is started, and a second deciding means to decide whether the gas pressure is normal or not after a fixed time. CONSTITUTION:When valve opening operation is executed by an operating means SW1 when the gas is used, a first deciding means 4a decides whether the gas pressure is normal or not according to the gas pressure in a pipe laying route D in the lower stream side of a gas interrupting valve 1 to be detected by a pressure sensor S. When the gas pressure is normal as the result of the decision by the first deciding means 4a, a second deciding means 4b decides whether the gas pressure is normal or not after the fixed time according to the detected pressure by the sensor S. After that, when the gas pressure is normal as the result of the decision by the said deciding means 4b, the gas interrupting valve 1 is opened. Namely, when the gas pressure is normal, operation such as opening and closing the valve to be executed in the case of returning safety confirmation is not executed and only the valve opening operation is executed in correspondence to the valve opening operation.
Patent JP-H07271074-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: TANAKA EIICHIRO
IPC: G03G5/07
Filed: 1994-11-02
Abstract: PURPOSE:To obtain a charge transfer layer excellent in heat resistance, increased in carrier mobility and improved in charge injection efficiency at the time of laminating a photoconductive layer on the charge transfer layer by forming a specified polymer layer and then heat-treating the layer in an oxygen- contg. atmosphere. CONSTITUTION:This electrophotographic photoreceptor having the laminate of a photoconductive layer to generate a carrier movable by light excitation and a charge transfer layer into which the carrier is efficiently injected and which is movable effectively from the injection side to the opposite side is produced. In this case, a polymer layer consisting essentially of the structure contg. p-phenylene and any of S, Se and Te in the principal chain and shown by the formula is formed, and then the charge transfer layer is heat-treated in an oxygen-contg. atmosphere. As a result, a thermal decomposition reaction, a thermal polymerization reaction or oxygen doping is induced in the polymmer layer, and a charge transfer layer having excellent heat resistance and large carrier mobility with respect to the photoconductive layer such as a-SiiH having a small ionization potential and into which a charge from the photoconductive layer is efficiently injected is obtained.
Patent JP-2001087407-A (JP)
Title: Storage box placing and fixing aid and storage box placing and fixing pedestal provided with the same
Inventor: FUKUYAMA MASAYOSHI
IPC: A62C13/78
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a storage box placing and fixing aid and a storage box placing and fixing pedestal provided with the same capable of applying stable appearance by sufficiently stably fixing and placing plural kinds of storage boxes with different depth concerning one kind of storage box placing and fixing pedestal composed of a pair of two pedestal blocks or plural pedestal blocks of the same type. SOLUTION: As an interposed member between a storage box P and a pedestal block 8, the terminal area of a stainless plate 1 equipped with a storage box base placing and fixing area 2 almost matched with the depth of the storage box P is bent down on a reinforce piece bending line 3 and made into reinforce piece 5, the terminal edge of the reinforce piece is abutted to the side of the pedestal block 8 and sliding at the terminal edge of the reinforce piece caused by the oscillation of the storage box P is suppressed by the horizontal plane of a recessed notched part 10 of the pedestal block 8.
Patent JP-2001086882-A (JP)
Title: Sheet for agriculture
Inventor: HIROHASHI TOSHIAKI
IPC: D03D1/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To enable a plant to be more completely protected from disease and rot, and the healthy growth of a liane to be promoted in a sheet for agriculture used instead of conventional straw mulching. SOLUTION: This sheet 1 for the agriculture formed into a sheet shape by weaving warp yarns 2 and weft yarns 3 has bamboo blind-like parts 1a and 1b partially having the only warp yarns 1 without weaving the weft yarns 2 in the width direction, formed along the length direction. The bamboo blind- like parts 1a and 1b can be formed into transplanting parts 4 by setting the width so as to allow a plant to be transplanted, or formed into plural rows of the parts 6 coiled by tendrils of the liane by forming the parts so as to have narrow sizes. At least the weft yarns 3 are composed of a material containing an antimicrobial agent 5.
Patent JP-H1190077-A (JP)
Title: Stitch checking device
Inventor: OSHIMA MASUJI
IPC: D06H3/08
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To positively detect skip stitch regardless of the size of a stitched part. SOLUTION: A line sensor 1 relatively moves along a stitch and outputs a stitch signal which changes over time in accordance with the bright/dark aspects of a stitch. A signal processing circuit 3 successively sorts out the stitch signal by a specified frequency band and calculates an interpretation indicator for a skip stitch based on the signal intensity of each of the frequency bands. At the same, the presence of skip stitch is interpreted by comparing the interpretation indicator with a threshold value.
Patent JP-H04146857-A (JP)
Title: Brake device for vehicle
Inventor: ISHIDA YOSHIHIKO
IPC: B60T8/32
Filed: 1990-10-09
Abstract: PURPOSE:To prevent mutual interference of anti-skid brake actuation and exhaust brake actuation by an inexpensive means by providing a motor monitor monitoring an actuator motor in an anti-skid brake device, and inactuating the exhaust brake device when the actuator motor works. CONSTITUTION:In a brake system for car mounted with an actuator motor 1 to drive an oil pump not shown in the drawing, an anti-skid brake device to control brake hydraulic pressure so that a wheel is not locked at the time of braking and an exhaust brake device 4 to increase an engine brake effect by way of shutting off an exhaust tube passage of an exhaust tube 3, a constantly closed relay switch is serially connected to an exhaust brake circuit 5 of the exhaust brake device 4, and when motor actuation is detected by a motor monitor to monitor actuation and non-actuation of the actuator motor 1, a switch coil 6a of the constantly closed relay switch 6 is electrified and the constantly closed relay switch 6 is opened so that the exhaust brake device 5 comes not to be actuated.
Patent JP-H02120335-A (JP)
Title: Production of foamed synthetic resin
Inventor: AOYANAGI MINAKO
IPC: C08L75/00
Filed: 1988-10-28
Abstract: PURPOSE:To get rid of the possibility of destroying the ozone layer by using a specified foaming agent when a polyurethane foam is prepd. by a reaction in the presence of a low-b.p. halogenated hydrocarbon foaming agent. CONSTITUTION:When a foamed polyurethane is produced by reacting an active hydrogen compd. having two or more active hydrogen functional groups capable of reacting with an NCO group (e.g., a polyether polyol obtd. by reacting glycerine with propylene oxide) with a polyisocyanate compd. in the presence of a low-b.p. halogenated foaming agent, at least one compd. selected from the following compd. A to E is used as a foaming agent. The amt. of use is 1-150wt.%, especially 20-60wt.% based on the active hydrogen compd. A: Cl2HC- CF2-CF3 (b.p.: 47.5 deg.C), B: ClH2C-CF2-CF3 (b.p.: 27.4 deg.C), C: ClF2C-CH2-CF3 (b.p.: 28.6 deg.C), D: ClF2C-CF2-CH2F (b.p.: 36.3 deg.C) and E: ClFHC-CF2-CHF2 (b.p.: 44.1 deg.C).
Patent JP-H02124249-A (JP)
Title: Detecting mechanism for over load in ultrasonic working machine
Inventor: KOBAYASHI KAZUO
IPC: B23Q17/09
Filed: 1988-10-28
Abstract: PURPOSE:To work the body to be worked of a hard brittle material without its marring by constituting the mechanism so as to detect the over load applied on the body to be worked during working by a load cell and to stop the processing work of the whole ultrasonic working machine. CONSTITUTION:A load cell 17 provided with a coil spring 15 and support plate 16 by their interposing detects the overload applied on the respective and detects the overload exerted on one side as well. The rotation of an ultrasonic spindle shaft 4 is stopped based on this detection signal, a lift mechanism 6 is ascended as well and the working is stopped completely.
Patent JP-H07102175-A (JP)
Title: Compound resin and its production
Inventor: OU TOUTOU
IPC: H05K3/46
Filed: 1993-10-05
Abstract: PURPOSE:To obtain a compound resin having heat resistance and photosensitive characteristics as well as toughness, presenting co-continuous structure or spherical domain structure, useful for printed wiring boards, etc., by blending and mutually dispersing a specific thermosetting resin and a thermoplastic resin followed by exposure to light and then curing by heating. CONSTITUTION:(A) A thermosetting resin with part of the functional groups substituted by photosensitive groups is blended with (B) a thermoplastic resin to effect mutual dispersion and bring the blend to an incompatible state, and the component A is then exposed to light and heated and cured to form a co-continuous structure or spherical domain structure made up of the components A and B, thus obtaining the objective compound resin. It is preferable that, for the component A, 5-70% of its functional group be substituted by photosensitive groups and the mean diameter of the respective spherical particles constituting the co-continuous structure or spherical domain structure be 0.1-5mum.
Patent JP-H05128010-A (JP)
Title: Address protecting circuit
Inventor: BIRU EI BURANTO
IPC: G06F21/62
Filed: 1991-10-18
Abstract: PURPOSE: To evade a single point fault in a fault tolerant computer system by cross-checking the fault-freeness of a read or write demand of an addressable system memory, and detecting a fault. CONSTITUTION: An address protective circuit(APC) 7 is connected with a system bus 1 and the enable input of a memos 3, and a microprocessor 2, disk controller 5, or I/O port 4 are defined as an address source. In the check mode of the APC 7, the SID code of each memory address demand from the address source and a current bus address are compared with a address in a certain range stored in the APC, and in the case of the permitted range, access is permitted, and when the access is not permitted, an error signal is outputted. In the setting mode of the APC 7, a content address enabling memory table in the APC is initialized. Afterwards, one value in the APC 7 table is changed by the processor 2, and the check mode is automatically returned.
Patent JP-S60159541-A (JP)
Inventor: ZAMUBORIN MARUKO
IPC: F24F9/00
Filed: 1984-12-21
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-H05218918-A (JP)
Title: Method and device for automatically controlling frequency in diversity radio receiver
Inventor: TOOMASU OU BATSUKUSUTOROOMU
IPC: H04B7/08
Filed: 1992-10-09
Abstract: PURPOSE: To obtain a radio-frequency receiver having a plurality of antennas and a local oscillator and employing antenna diversity. CONSTITUTION: Individual error signals Phcarr1 and Pherr2 are obtained respectively from signals fcarr1 and fcarr2 received by a plurality of antennas 11, 12. Then the error signals Pherr1 and Pherr2 are coupled, so as to obtain a coupled error signal Pherrtot with higher reliability than that of either of the error signals Pherr1 and Pherr2 used singly. Finally, an automatic frequency control circuit 31 is controlled by using the coupled error signal Pherr1 Since the effect of fading onto the input signal Pherrtot to the automatic frequency control circuit 31 is reduced, the performance of the automatic frequency control circuit 31 is enhanced, and the quality of radio wave reception is improved.
Patent JP-H04145333-A (JP)
Title: Method for monitoring temperature of conductor of laid power cable
Inventor: NAKAMURA SHIGETO
IPC: G01K7/00
Filed: 1990-10-08
Abstract: PURPOSE:To improve accuracy and facilitate monitoring of multiple spots by sequentially change over a plurality of temperature sensors arranged along a power cable for measuring temperatures and measuring the conductor current of the power cable with a current transformer to presume the temperature of the cable conductor at the corresponding spot on the basis of the measured temperature value and conductor current in the corresponding spot. CONSTITUTION:A multiple spot temperature monitor 3 transmits successively discrimina tion codes and receives successively temperature information from respective tempera ture sensors 1 to output the results to a computer 4. Also, an ammeter 6 detects mag netic field made by current flowing in a conductor of a power cable 2 by a current transformer 5 to successively output current values corresponding to the detecting values to the computer 4. The computer 4 presumes the conductor temperatures of the corresponding spots of the power cable 2 from data for a fixed past time under the border requirements of temperature and current values. Further, the respective transmitted signals are converted to optical signals if necessary and the influence of the magnetic field or the like around a high voltage cable upon the transmission can be reduced by the use of optical fibers.
Patent JP-S62130338-A (JP)
Title: Fatigue diagnosing device for device loaded repeatedly
Inventor: HATTORI HIROSHI
IPC: G01N3/32
Filed: 1985-12-03
Abstract: PURPOSE:To observe a current cumulative life at any time by finding the repetition number of loading and stress based on a peak value, finding the cumulative consumed life based on a fatigue repetition number obtained from an S-N curve, estimating a future activity state from the past result, and finding the remaining life from the estimated activity state and cumulative consumed life. CONSTITUTION:A load-stress expression for finding maximum stress induced on a housing 3, the S-N curve, etc., are inputted to an arithmetic unit 5 previously. The load at the time of the rolling of a rolled material 2 is inputted from a loading meter 4 to the arithmetic unit 5, which finds the peak value from the input waveform of the load and also finds the a peak stress value and the repetition number corresponding to the stress value from the load-stress expression. Further, the fatigue limit repetition number corresponding to the stress value is found from the peak stress value and S-N curve, the cumulative consumed life is found from the repetition number, actual repetition number, and a minor expression, and train data is found from the past result to estimate the future activity state, thereby finding the remaining life from the estimated activity state and cumulative consumed life. Thus, the current cumulative life is observed at any time.
Patent JP-H04154450-A (JP)
Title: Rearview mirror equipment
Inventor: ROBAATO EMU RAINASU
IPC: B60R1/06
Filed: 1990-10-10
Abstract: PURPOSE: To maintain the optimum view for safety in changing lanes by driving an actuation means by a signal from a direction signal means installed on a vehicle, and automatically changing a position of a rear view mirror to the vehicle. CONSTITUTION: When a driver is changing lanes to the left, for example, by pushing a lever provided on a steering wheel to bring a switch 46 in contact with a left lane changing position 54, a direction signal means sends a flash signal to a left tail lamp of a vehicle, and sends an electric signal to a timer 80 simultaneously. When the switch 46 is held at the left lane changing position 54 for at least a time (1 sec., favorably) set in the timer 80, a solenoid 70 in a left rear view mirror body 10 is actuated. A bracket 58 is then rotated around a pivotal point 64, the whole body of a plane mirror installation means 20 is rotated, and a plane mirror 16 provides a driver with a view covering a blind point at a left back part of the vehicle.
Patent JP-S62131010-A (JP)
Title: Production of polyamino acid urethane resin molding
Inventor: UCHIDA SHINJI
IPC: D06M13/338
Filed: 1985-12-03
Abstract: PURPOSE:To obtain the titled molding excellent in adhesion to a substrate, solvent resistance and heat resistance, by coating or impregnating a substrate with a mixture of a specified amino acid urethane resin solution with a polyisocyanate compound and curing the mixture. CONSTITUTION:An amino group-terminated amino acid urethane resin solution (A) is obtained by reacting a mixture of 90-10wt% alpha-amino acid-N-carboxylic acid anhydride (a) and 10-90wt% isocyanate group-terminated urethane prepolymer (b) obtained by reacting a polyisocyanate compound with a polyol at an NCO to OH equivalent ratio >1 with water, hydrazine or an active hydrogen-containing organic amine (c) in an amount to provide at least a half equivalent of amino groups per equivalent of NCO groups im component (b) at 10-60 deg.C in an organic solvent. Component A is mixed with a polyisocyanate compound (B) of an isocyanate equivalent >=80 as a curing agent at an NCO to NH2 equivalent ratio >1 and the mixture is applied to or infiltrated into a substrate and cured.
Patent JP-H1195629-A (JP)
Title: Method and device for regenerating material to be recorded and image forming device
Inventor: TOKITA TOSHIAKI
IPC: G03G21/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for regenerating a material to be recorded by which a material to be recorded is regenerated so that it can be reutilized by physically eliminating an image forming substance from the material to be recorded and an image forming device forming a new image on the regenerated material to be recorded. SOLUTION: A regenerating device 1 is constituted so that a resin material whose surface is flat and which is not provided with laminated structure is used as the material to be recorded 5 on which the image is formed by the image forming substance T and the material 5 on which the image is formed by the substance T is fed out toward a pair of inserting rollers 9 from a tray for housing a material to be recorded 3 one by one by a feeding roll 6, a feeding roller 7 and a retarding roller 8 by making the image forming surface thereof face downward. Besides, the material 5 is carried to a gap between an image forming substance eliminating member 11 and a backup roller 12 by a pair of inserting rollers 9 and a belt for supporting a material to be recorded 13.  Then, the material 5 is carried while being supported by the roller 12 and the substance T on the material 5 is eliminated by a physical method such as the scraping method by using the eliminating member 11.
Patent JP-H04149451-A (JP)
Title: Electrophotographic photosensitive body, electrophotographic device provided with the same, and facsimile
Inventor: NAGAHARA SUSUMU
IPC: H04N1/00
Filed: 1990-10-12
Abstract: PURPOSE:To prevent the deterioration of characteristics due to a corona product by providing a layer containing a specific compound between a photosensitive layer and a surface protection layer. CONSTITUTION:In an electrophotographic photosensitive body with an electrically conductive substrate having atop a photosensitive layer, a middle layer, and a surface protection layer, the middle layer contains a nitrogen-containing heterocyclic compound represented by a formula I. In the formula I, A represents a formula II, etc., and Ar1 and Ar2 represent an aryl group that may contain a substituent group. In the formula II, R1 represents a hydrogen atom, an alkyl group or an alkoxy group that may contain a substituent group. Thus, the lowering of electrophotographic characteristics due to the influence of a corona product can be prevented, and a stable high-quality picture can be formed.
Patent JP-H11241120-A (JP)
Title: Production of grain-oriented silicon steel sheet having uniform forsterite film
Inventor: TODA HIROAKI
IPC: H01F1/16
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform forsterite film free from defects over the whole face of a coil and excellent in adhesion by making the amt. of Cr included as impurities in a base stock to a specified value or below, regulating the atmospheric oxidizability at the time of decarburizing, annealing and soaking to a specified range and making subscale form in which the coating weight of oxygen is a specified value on the surface layer of a steel sheet after decarburizing and annealing. SOLUTION: A silicon steel slab as a base stock contains, by weight, 0.03 to 0.12% C, 2.0 to 4.5% Si, 0.01 to 0.05% sol. Al and 0.004 to 0.012% N. The content of impurity Cr included in this base stock is made to <=0.05%. Then, the atmospheric oxideizability expressed by P(H2 O)/P(H2 ) in the case of decarburizing, annealing and soaking is regulated to the range of formula: 0.35-2x<=y<=0.60-2x in which (y) is decided by the Cr content and (x) is (wt.%) and subscale in which the coating weight of oxygen is 0.35 to 0.75 g/m<2> per the one side, is formed on the surface of the steel sheet after decarburizing and annealing.
Patent JP-H11107839-A (JP)
Title: Control device for internal combustion engine
Inventor: MIURA SO
IPC: F02D43/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To control the feed of fuel and control an ignition period corresponding to an overlap period during recovery of the feed of fuel, to suppress the occurrence of an ignition and torque shock, and to maintain operability at a high level. SOLUTION: When, during recovery of the feed of fuel, an overlap period exceeding some specified value is decided at steps S1-S5. In this case, since, though detection by an air flow meter is impracticable, quantities of air is actually led in a combustion chamber, control of fuel feed and control of an ignition timing are effected matching with an amount of air actually led in the combustion chamber (in other word, according to an overlap period) at steps S7-S12, S13-S19, and S20-S25. This constitution excellently suppresses a misfire during recovery of the feed of fuel and the occurrence of a torque shock, resulting in maintenance of operability at a high level.
Patent JP-H08135900-A (JP)
Title: Piping equipment
Inventor: NOMURA MICHIAKI
IPC: F17D5/02
Filed: 1994-11-07
Abstract: PURPOSE: To provide the piping equipment which prevents the concentration of stress to the connection part with a branched coupling and is free from the breakage trouble of the connection part. CONSTITUTION: A manifold block 28 is formed by solidifying the peripheries of a four-way branched coupling 22, primary side flow passage pipe 21 connected with the branched coupling 22, and a part of the secondary side flow passage pipes 23, 24 and 25 by synthetic resin. On the primary side flow passage pipe projection side surface of the manifold block 28, a primary side box 29 having the outer pipe connection part 29a of a primary side double pipe 33 is installed, surrounding the primary side flow passage pipe 21, and on the secondary side flow passage pipe projection side surface of the manifold block 28, a secondary side box 30 having the outer pipe connection parts 30a, 30b, and 30c of the secondary double pipes 38, 39 and 40 is installed, surrounding the secondary side flow passage pipes 23, 24 and 25.