baber/WOPTO huggingface dataset:
Patent JP-H1088645-A (JP)
Title: Penetration structure with water retention layer
Inventor: SHIMAMURA NORIYUKI
IPC: E03F1/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce costs and facilitate the work, by integrally forming a water retention layer composed of a water-retaining material having a specified voids at the outer peripheral part of a penetration member in which a number of penetration holes are bored at the outer peripheral wall, in a penetration structure penetrating rain water into underground. SOLUTION: A number of penetration holes 3 are bored at the outer periphery of a penetration member 2 composed of a penetration pipe and a cover with a hole is fitted to the upper edge 2a. A water retention layer 4 is integrally fixed to the penetration member 2 by binding a water-retaining material 5 composed of crushed stones to the outer peripheral part of the penetration member 2 by cement. As the penetration member 2, a penetration manhole or a penetration pit can be used instead of a penetrationpipe. As the water retaining material 5, light-weight aggregate, blast furnace stag, styrene foam, etc., can be available instead of crushed stones. In this case, the voids of the water retention layer 4 is required to be 25% or more. Since this stracture 1 with the water retention layer can be embedded in underground as it is, the excavating work for an unnecessarily large and usual penetration hole is not required and hence, the workability is increased.
Patent JP-H1088270-A (JP)
Title: Aluminum-magnesium-manganese alloy product for welding structure having improved corrosion resistance
Inventor: HOFFMANN JEAN LUC
IPC: C22C21/08
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an Al-Mg-Mn alloy having excellent corrosion resistance and used for structures such as boats, marine structures, industrial vehicles or the like. SOLUTION: This rolled or extruded Al-Mg-Mn aluminum alloy product for welding machine structures is the one in which the number of Mg2 Si particles within the range from 0.5 to 5μm lies in the range from 150 to 2000 pieces per mm<2> , preferably within the range from 300 to 1500 pieces per mm<2> and having a compsn. contg., by weight, >3.0 to <6.5% Mg, >0.2 to <1.0% Mn, <0.8% Fe, >0.05 to 0.6% Si and <1.3% Zn and contg., at need, <0.15% Cr and/or one or more kinds of elements among Cu, Ti, Ag, Zr and V respectively by <0.30% and contg. other elements respectively by <0.05% and by <0.15% in total with inevitable impurities.
Patent JP-H07100662-A (JP)
Title: Method and device for monitoring welding state
Inventor: SAKAMOTO SHINJI
IPC: B23K11/25
Filed: 1993-09-30
Abstract: PURPOSE:To surely detect occurrence of spatters which causes defective welding by detecting an energized current at the time of welding and judging the spatters being produced when a value of the energized current becomes lower than a specified value at the time of starting to energize and afterward, the energized current becomes higher than the specified value. CONSTITUTION:A processing circuit 50 in a welding current waveform monitoring device 5 inputs the current detected by a current detector 2, decreases it up to a specified level by an input interface and then, the analog current is outputted to a waveform display device 51. In addition, meanwhile, the current detected by the current detector 2 is converted into a digital value by an AD converter. In addition, the upper limit value and the lower limit value for the detected current are stored in accordance with this current waveform in a ROM. A CPU takes in this AD-converted current value, compares the current value at the time of starting to energize with the lower limit value and detects a defective state of welding. In this way, the spatters are detected, especially, and the cause of defective welding is investigated.
Patent JP-H03107235-A (JP)
Title: Operation test system for network
Inventor: KASAI KATSUHIRO
IPC: H04L12/40
Filed: 1989-09-20
Abstract: PURPOSE:To attain the loopback operation test at an inside of node, an inside of a MODEM and an interface section between the inside of the MODEM, the MODEM and a transmission line by connecting a test console to a node at system start-up in a network using an optical cable, interrupting the power supply of other node so as to apply initial diagnosis. CONSTITUTION:When the operating test of a node 4a is implemented at system rising, the power supply for other node 4b is interrupted, a test console 1 is connected to the node 4a, and a test command 2 for initial diagnosis is issued from the console 1 to apply the operation test. Thus, the loopback operation test is conducted in the inside of the node 4a, in the inside of the optical MO DEM 5a, and at a star coupler 7. Moreover, when the node is faulty in the operation, the node is disconnected from the transmission line, the test command for fault detection is issued and the operating test is similarly conducted.
Patent JP-H03107148-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: FUJITA YOSHIHIRO
IPC: G03C7/42
Filed: 1989-09-20
Abstract: PURPOSE:To decrease color fogging and the stains in the non-color developed parts generated at the time of image preservation without spoiling image quality by processing the sensitive material contg. soluble and insoluble fine particles having the average grain sizes of respectively specific values in nonphotosensitive materials with a bleaching bath having specific pH and oxidation reduction potential. CONSTITUTION:The silver halide color photographic sensitive material contg. at last one kind of the coarse particles which have 2.0 to 7.0mum average grain size and are soluble in a processing liquid and the microparticles which are insoluble in the processing liquid and have 0.4 to 1.3mum average grain size in at least one of the nonphotosensitive layers is subjected to exposing and the color development processing with the developing agent contg. an arom. primary amine color developing agent. The color fogging and the stains in the non-color developed parts generated at the time of image preservation are decreased without spoiling the image quality if this photosensitive material is processed with the bleaching agent having >=4.5 pH and >=150mV oxidation reduction potential. The bleaching processing is rapidly executed with a good desilvering property.
Patent JP-H04125301-A (JP)
Title: Actuator provided with liquid pressure displacement enlarging mechanism
Inventor: TSUTSUI OSAMU
IPC: F15B7/00
Filed: 1990-09-14
Abstract: PURPOSE:To prevent invasion of water from the outside on a slinding face and prevent rust on the sliding face so as to improve, reliability of accuracy of an actuator by providing a sealing means between the part which projects to the outside of an output piston and a cap member. CONSTITUTION:A second bellows 12 is provided between the upper end part of an output piston 8 and the upper end part of a cap member 9 as a sealing means between the a part of the output piston 12 projected outward 8 and the cap member 9 so as to prevent inversion of water from the outside. Accuracy and reliability of an actuator can be improved without rusting the sliding part.
Patent JP-S60134569-A (JP)
Inventor: AANORUDOSU YOHANESU YURIANA BO
IPC: H01L27/14
Filed: 1984-11-21
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-S60138150-A (JP)
Inventor: HONDA TAIZOU
IPC: E04B2/84
Filed: 1983-12-27
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-2000074711-A (JP)
Title: Vortex flowmeter
Inventor: KISHI TOSHIHIKO
IPC: G01F1/32
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a vortex flowmeter in which a detecting sensor can be replaceable in on-line state and which does not have an adhesion and a clogging of a fluid to be measured. SOLUTION: The vortex flowmeter for measuring the flow rate of a fluid to be measured by detecting a vortex frequency generated from a columnar vortex generating body inserted into a measuring pipeline 1, has such a distinctive feature that it is provided with a detecting tube 11, the bottom section side of which is inserted into the pipeline 1 and the opened end side of which is fixed to the pipeline 1, a movable capacitive electrode tube 12, which is inserted into the tube 11 and one end of which is attachably/detachably fixed to the opened end side of the tube 11, and then, the other end of which is attachably/detachably supported by the bottom section of the tube 11, a fixed capacitive electrode supporting pillar 14 which is inserted into the electrode tube 12 and one end of which is fixed to the opened end side of the tube 12,  and an electrode which is provided on the external surface of the pillar 14 and detects the vortex frequency generated by capacitance variation together with the electrode tube 12.
Patent JP-H06225548-A (JP)
Title: Inverter device for electric rolling stock
Inventor: SAITO HIDEJI
IPC: H02M7/483
Filed: 1993-09-30
Abstract: PURPOSE:To reduce the electromagnetic noise of a motor and downsize an inverter device for an electric rolling stock. CONSTITUTION:Each phase of inverter main circuit is constituted by connecting semiconductor modules SM1-SM4 in series to a DC power source, and connecting the junction between switch modules SM1 and SM2 and the junction between switch modules SM3 and SM4 to the neutral point of a DC power source through clamp diodes, respectively, and using the junction between the switch modules SM2 and SM3 as AC output. The loss of the switch modules SM1 and SM2 is at its peak when a load motor is on-load, and the loss of the switch modules SM2 and SM3 is at its peak when the load motor is at braking. So, the quantities of thermal load of coolers are averaged by attaching the pair of SM1 and SM2 and the pair of SM3 and SM4 whose peaks are slipped each to the same heat receiving plates 31 and 32, respectively, thus the coolers 53 and 54 are downsized.
Patent JP-S6486890-A (JP)
Title: Production of l-phenylalanine lower alkyl ester
Inventor: MATSUNAGA TADASHI
IPC: C12R1/365
Filed: 1987-09-28
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for an artificial sweetener industrially and advantageously, by treating raw materials with a specific Actinomyces capable of forming an L-phenylalanine ester from a phenylpyruvic acid ester and an amino group donor. CONSTITUTION:A phenylpyruvic acid lower alkyl ester and an amino group donor such as ammonium salt or ammonia are treated with an Actinomyces [e.g. Nocardia opaca C-8-5 strain (FERM P-1119)] belonging to the genus Nocardia, capable of forming an L-phenylalanine lower alkyl ester from the phenylpyruvic acid lower alkyl ester and the amino group donor in a hydrogen gas atmosphere in the presence of water and an organic solvent to give the aimed compound.
Patent JP-H0986545-A (JP)
Title: Bag made of polyamide, manufacture thereof and bag-in-box
Inventor: ASUKE TETSUYA
IPC: B29K77/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To achieve a high heat-sealing strength by specifying the composition of an olefinic copolymer and also heat-sealing conditions and making the sealing (bonding) of a polyamide film of a solid phase and an ethylenic copolymer film of a liquid phase through a solid-liquid reaction. SOLUTION: In a bag made of polyamide, which is formed into a bag shape by heat-sealing polyamide films 11, a film 12 of an ethylenic copolymer which is a multi-copolymer prepared by copolymerizing ethylene at least with a radically polymerizable acid anhydride and whose unit originating in the radically polymerizable acid anhydride in the multi-copolymer is 0.1-20wt.%, is interposed between the polyamide films 11 at least at a heat-sealed part 20.
Patent JP-H08111774-A (JP)
Title: Image reading device
Inventor: KUBOTA ATSUSHI
IPC: H04N1/19
Filed: 1994-10-11
Abstract: PURPOSE: To attain the conversion of image resolution with high resolution/ gradation performance by maintaining the image resolution performance to the thick lines as well as the characters and line drawings and also maintaining the image gradation performance to the photo images. CONSTITUTION: The pixel data nk, nk+1, nk+2 and nk+3 are successively stored in the delay circuits 17 to 14, and a pattern detection means 18 detects a density change pattern based on the output of each delay circuit and outputs a selection signal ss. At the same time, a linear interpolation means 20 performs the linear interpolation of (nk+1+nk+2)/2 based on the outputs of delay circuits 15 and 16. Then a switch circuit 19 selects the linear interpolation data received from the means 20, the output of the circuit 16 or the output of the circuit 16 to output them as the interpolation data based on the signal ss received from the means 18.
Patent JP-H03107978-A (JP)
Title: Fixing roller
Inventor: KINE KAZUYOSHI
IPC: B32B7/02
Filed: 1989-09-22
Abstract: PURPOSE:To obtain the roll for fixing toner images having a long life and excellent wear resistance by providing a perhydropolysilazane or perhydropolysiloxazane layer as a surface layer of a core body. CONSTITUTION:A fixing part is constituted by pairing a melting roller 1 which contains a heating element and a back up roller 2 which does not contain the heating element. Printing paper 3 is melted, stuck and fixed to the toner image transferred from a photosensitive drum 4 by passing between the fixing rollers 1 and 2. The steel core body 11 of the melting roller 1 contains a halogen lamp 12 at the center and is formed with a heat resistant elastic layer 13 on the surface of the core body. The perhydropolysilazane or perhydropolysiloxazane layer is formed on the heat resistant elastic layer 13 as the surface layer of the core body 11. The fixing roller which is excellent in the long life, wear resistance, etc., is obtd. in this way.
Patent JP-2000144170-A (JP)
Title: Substance having antiobestic function and action to reduce fat accumulated in internal organs and its use
Inventor: NATATSU YOSHITAKE
IPC: A23L33/12
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a substance that has an antiobestic function and an action to reduce fat accumulated in internal organs and its use. SOLUTION: This invention relates to a substance containing conjugatedly isomerized high-degree unsaturated fatty acids and/or their derivatives, and provides a substance containing conjugatedly isomerized high-degree unsaturated fatty acids and/or their derivatives that have an action to specifically accelerate the uncoupling respiration of mitochondria (MC) in the cells in the major tissues of mammalians including human and fowls producing untremor heat, for example, skeletal muscles, white adipose tissues(WAT), brown adipose tissues(BAT), or the like and the proton leak on the MC intima;  and provides a depot fat- reducing agent that contains the above described substance as an active ingredient having the antiobestic action (particularly the inhibition of the fat deposition on internal organs, particularly on the mesentery), provides food products that contain the above-stated substance as an active ingredient and have the antiobestic action to inhibit the deposition of fat on the internal organs, particularly on the mesentery and the action to reduce the depot fat on the internal organs, particularly on the mesentery, and provides feeds for domestic animals that contain the above-stated substance as an active ingredient and have the antiobestic action to inhibit the deposition of fat on the internal organs, particularly on the mesentery and the action to reduce the depot fat on the internal organs, particularly on the mesentery.
Patent JP-H1176652-A (JP)
Title: Zigzag width converter for sewing machine
Inventor: TACHIKAWA MITSUHIRO
IPC: D05B3/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a zigzag width converter for sewing machine capable of surely changing the zigzag width of a needle with simple constitution and making a main cam reduced in outer diameter and light in weight. SOLUTION: This converter is composed of a moving cam arranged for the main cam 11 and related with the width of a seam bar tacking part, an interrupting cam arranged on the opposed side of this moving cam, rotation speed converting mechanisms 34 and 32 controlling the rotation speed of a sewing machine main shaft according to the contact state with the cam 33, and a zigzag width arm 30 whose one tip is engaged or connected to the mechanisms 34 and 32, whose another tip is provided with the shape of a prescribed cam and whose cam surface is engaged with the a needle zigzag width converting mechanism 23 for stopping to regulate the width of stitches.
Patent JP-2001066741-A (JP)
Title: Image-forming method using color filter and photosensitive material having the color filter
Inventor: YAMAMOTO SHINICHI
IPC: G03C7/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a combination of a color filter and a photosensitive material, capable of obtaining digital image data nearly free of color turbidity and having high image quality at a low cost. SOLUTION: When an image is formed by photographing on a silver halide photographic material through a color microfilter having 9 μm filter pitch (p) or higher, the relation s/p2>=60,000 is satisfied between the filter pitch (p) (μm) of the color microfilter and the photography area(s) (μm2) of the photosensitive material.
Patent JP-S63102843-A (JP)
Title: Disc fixing device
Inventor: NISHIHARA TATSUTOMO
IPC: B23P19/06
Filed: 1986-10-17
Abstract: PURPOSE:To attempt enhanced precision of tightening axial force of a disc retainer for enabling work man-hours to be reduced, by providing a pressurizing spring and a pressurization switching cylinder between two pressure plates facing each other. CONSTITUTION:A pressurizing spring 22 and a pressurization switching cylinder 23 are attached between two pressure plate 21A and 21B facing each other. A pre-pressurizing mechanism can absorb the spring force of the pressuizing spring 22 be contracting the pressureization switching cylinder 23 and the spring force of the pressurizing 22 is exerted on pressure plates by releasing the pressutization switching cylinder 23. Also a penetration hole 24 for a dummy bolt is provided in the central area of a disc retainer 1 and a screw hole 25 for providional setting whose central axis is in alignment with a bolt penefration hole 24 is provided in a motor 3 for rotating the disc. A motor-driven driver 27 tightens a screw 2 for tightening the disc retainer 1.
Patent JP-2001062233-A (JP)
Title: Frame body and filter element for exchange
Inventor: MATSUMOTO KAZUHIKO
IPC: B01D46/52
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive filter high in collecting efficiency and also short in the exchange time of a filter element. SOLUTION: In the filter 1, an exchange filter element 3 having a filter material and the cushioning member provided at the ear part of the filter material is housed in the exchange filter element 3 having a supporting member for supporting the exchange filter element 3 and projecting receiving members 10 and 12 in which the ear part of the exchange filter element 3 is housed.
Patent JP-H04124641-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HAYAKAWA AKIHIRO
IPC: G03C1/00
Filed: 1990-09-14
Abstract: PURPOSE:To decrease the steps between a base and magnetic recording layers and to prevent flawing of magnetic recording layers by providing the magnetic recording layers imparted with ferromagnetic thin films in the form of stripes by vapor deposition, sputtering or ion plating in the non-image parts of the silver halide photographic sensitive material. CONSTITUTION:At least one piece of the magnetic recording layers imparted with the ferromagnetic thin films in the form of stripes are provided in the upper and lower band-shaped parts inserting an image part therebetween on at least one surface of the silver halide photographic sensitive material. The ferromagnetic thin films are imparted by metal plating, vapor deposition, sputtering or ion plating, etc. Consequently, these magnetic recording layers have the larger coercive force and squareness ratio than the coercive force and squareness ratio of the magnetic material layers of a coating type and since the thickness of the magnetic layers is extremely small, the degaussing of recording and the loss of the thickness at the time of reproducing are little. This photosensitive material has the excellent characteristics, such as the mentioned above, as the high-density recording medium. Since the thickness of the magnetic layers is extremely small, the adhesion and flawing arising from the steps of the striped magnetic material layers are prevented.
Patent JP-H07107665-A (JP)
Title: Monitoring apparatus for hydraulic device
Inventor: UENO UMEROU
IPC: F15B20/00
Filed: 1993-10-01
Abstract: PURPOSE:To discriminate abnormality readily by inputting the specified number of the data of oil pressure and the height of an oil level at a specified time interval, perserving and processing the data converting the oil-pressure/oil-level preserving data into the correlation display data of the oil pressure/oil level, and displaying the output of a storage device for judged value of abnormality judgment on the same screen. CONSTITUTION:Oil pressure and the height of oil level are inputted into an input processing device 10. N pieces of data are inputted into the XY coordinates of a data preserving/processing device 20, and the oil-pressure/oil- level preserving data are formed. When the on-load signal of the state change of a hydraulic device is inputted into a display-data preserving/processing device 100A, the oil-pressure/oil-level preserving data are converted into the oil-pressure/oil-level correlation display data. The data are inputted into a correlation display device 300A. The judgment allowance value data are inputted from it an abnormality-monitoring and judging value storage device 200 and overlapped. Thus, the presence or absence of the abnormality is readily judged. When the value is close to the value in the normal range, the abormality of the data after the specified time is estimated.
Patent JP-S62105539-A (JP)
Title: Optical fiber communication equipment
Inventor: OIMURA KATSUHIKO
IPC: H04B10/07
Filed: 1985-10-31
Abstract: PURPOSE:To make a two-way communication through one kind of equipment by providing a means for setting an optical transmitter receiver in transmission mode forcibly in addition to a means which switches operation modes of the optical transmitter-receiver automatically. CONSTITUTION:A transmission mode setter 7 sets the transmitter-receiver 2 in transmission mode. The output of a transmission/reception switch 6 is supplied to the AND circuit 70 of this setter 7 as one input and the potential at the connection terminal 74 between a switch 72 and a resistance 71 is supplied as the other input. Then, if a communication is not started because this station and the opposite station stand by in reception mode, the switch 72 is turned on. When the optical transmitter receiver 2 stands by in transmission mode, the output level of the switch is H and the level at the connection terminal 74 is H with the switch 72 on, so the output of the circuit 70 is H. When the switch 72 is turned on in this state, the output of the circuit 70 varies from H to L and the transmitter-receiver is set in transmission mode forcibly.