baber/WOPTO huggingface dataset:
Patent JP-H1112881-A (JP)
Title: Production of knitted or woven fabric
Inventor: KAI TSUGIHIKO
IPC: D03D15/567
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To produce a knitted or woven fabric hardly causing a fluffy feeling, having body stiffness and high resilience and suitable for an outer garment such as a suit and pants by subjecting plural yarns having temperature difference to a composite false twisting. SOLUTION: At least two yarns A and B with temperature difference imparted by the temperature difference between hot plates 3 and 4 is doubled and subjected to false twisting by a false twisting rotor 8, etc., while heating the yarn B at the lower temperature with the yarn A at the higher temperature to carry out the composite false twisting to provide a composite false twisted yarn having 15-80% shrinkage in boiling water, 1-30% self-elongation, 1-25% crimp recovery, and 1-30% difference of yarn lengths between the yarns A and B. The obtained composite false twisted yarn is subjected to true twisting, and further twist setting at 30-80 deg.C by a dry-heat or a wet-heat, and thereafter knitted or woven to provide the objective knitted or woven fabric, in the method for producing the knitted or woven fabric.
Patent JP-H08334582-A (JP)
Title: Control rod cluster insertion jig
Inventor: NAKATAKE KIYOKAZU
IPC: G21C7/117
Filed: 1995-06-05
Abstract: PURPOSE: To facilitate the work of inserting control rod cluster in PWR fuel assembly contained in a rack, in particular, improve the work efficiency and maintain the quality of the fuel assembly and the control rod cluster. CONSTITUTION: A plate 14 arranged nearly horizontally above the upper nozzle 3 of a fuel assembly and four leg parts 15 with a specific length which are hung from the periphery of the plate to the corner upper surface of the upper nozzle, are provided. Position fixing pins 16 inserted each in S hole 11 and R hole 12 of the upper nozzle 3 are projected and a control rod cluster insertion hole 17 of cluster shape are drilled to meet the thimble hole position of the upper nozzle 3.
Patent JP-S5951115-A (JP)
Title: Variable valve controller for internal-combustion engine
Inventor: KOSUDA TOORU
IPC: F01L9/10
Filed: 1982-09-17
Abstract: PURPOSE:To make the start of an engine ever so smooth, by making a low speed cam so as to be selected in time of turning off a key switch, in case of a device changing the on-off timing and lift of a valve in a way of selectly using both high and low speed cams in order. CONSTITUTION:A controller detects a key switch 8 being cut off and after the cutoff, for a limited time, it has a delay circuit 73 delaying the cutoff of power supply from a battery 9 and a selecting signal control circuit 7 emitting a low speed cam selecting signal in order to shift a cam follower 22 to the low speed side during operation of the delay circuit 73. When the key switch 8 is turned off, the cam follower is forced to slidably make contact with a low speed cam regardless of engine speed just before the cutoff, so that engine starting takes place in a smooth manner.
Patent JP-H116122-A (JP)
Title: Weed control panel for slope protection and laying method therefor
Inventor: MATSUZAKI MASATOSHI
IPC: E02D17/20
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To improve constructibility by storing a long supporting bar at the upper end of a panel body in the receiving recess of a joint member provided in the shoulder and laying the panel body on the slope continuously. SOLUTION: A supporting bar 7 comprised of a long steel pipe is attached to the rear face of the upper end portion of a panel body 1 that has a nearly rectangular plane, the side ends of multiple panel bodies 1 are linked with anchor parts. And then fastening rods 8 are placed on the top N1 of the slope at a prescribed interval, and the attachment angle θ of the body 1 to the slope N is adjusted by adjusting the height after attaching a joint member 9 to the upper portions thereof and by storing the bar 7 in a receiving recess 9a provided at the free end side of the joint member 9 and rotating. And then, the lower edge of the body 1 is fixed to the upper portion of fastening rods 8' placed on the slope N after its height is adjusted, the side end of the body 1 positioned at the end is fitted into the groove portion of the end supporting member placed on the slope N. The bode 1 is formed of fiber reinforced concrete of a three- layer structure, and is made light and stronger. Such panels can be laid all at once on a large area at a stride easily and quickly.
Patent JP-S6053915-A (JP)
Title: Inverted type optical microscope
Inventor: INOUE YASUO
IPC: G02B21/36
Filed: 1983-09-05
Abstract: PURPOSE:To enable selection of each optical path by selection of a single operating handle by constituting a titled microscope in such a way that the light from a specimen reflected by the 1st optical element for splitting the optical path is conducted to a photographing optical path and the light transmitted through the 1st optical system is conducted to the optical path for observation. CONSTITUTION:The 1st optical element 17 is constituted of a prism or mirror having a semitransparent mirror face 17a, a transparent part 17b and a semitransparent mirror face 17c. Photographing and obervation at the full quantity of light by two kinds of cameras can be adequately selected simply by selecting the element 17 to three stages by an operating handle 17d. The observer is thus capable of knowing whether the large-sized built-in camera is put into the ready to use state or an externally mounted camera for a 35mm. size is put into the ready to use state even while the observer continues to view the visual field through an eyepiece lens 10. It is also possible to maintain the stage and the mirror base at a low height.
Patent JP-H06125420-A (JP)
Title: Separation system of job output
Inventor: YOUTEI KUO
IPC: H04N1/44
Filed: 1993-06-30
Abstract: PURPOSE: To provide a job output separation system, which divides job sheets that are outputted from a printer into each receiver, automatically stores them in a prescribed bin and automatically performs telephone notification to the owner of the bin. CONSTITUTION: Job sheets outputted from a printer or a facsimile 14 are guided by a stand-alone type accessory unit 10, read a mark that is described on a job cover sheet that precedes the job sheets with an optical sensor in the unit 10, and these sheets are guided into a bin 11 to which the unit 10 itself has been designated. When a prescribed bin 11 receives the job sheets, the unit 10 automatically dials a telephone number, which has been previously stored in response to the bin 11 and notifies the owner of the bin that the job has been received through a telephone line 61.
Patent JP-S5696354-A (JP)
Title: Parallel system of computer
Inventor: TSUJI TOSHIHIKO
IPC: G06F15/16
Filed: 1979-12-12
Abstract: PURPOSE: To prevent data loss for system switching, by providing a storage area for input data, to which the receiving time from each input device is added, in a main computer and a standby computer respectively.  
     CONSTITUTION: If computer 6 is the main system, computer 6 detects the fault when input device 1 becomes faulty, and input data given from input device 2 is taken out immediately from storage area 9 to continue the data processing. Further, when computer 6 becomes faulty, computer 7 detects the fault and takes out an input data given from input device 2 from storage area 11 immediately to perform the data processing. In both cases, data having the receiving time to be processed next is taken out to continue the data processing because the receiving time is added to input data of storage areas 9 and 11, and therefore, loss of input data is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6318960-A (JP)
Title: Snubber circuit for monolithic forward type dc/dc converter
Inventor: NAKAJIMA KATSUJIROU
IPC: H02M3/28
Filed: 1986-07-11
Abstract: PURPOSE:To suppress a surge voltage by disposing a snubber circuit having a resistor, a capacitor and a diode between the positive terminal of a DC power source and the collector of a transistor to reduce its loss. CONSTITUTION:A snubber circuit having a resistor 7, a capacitor 8 and a diode 9 is disposed between the positive terminal of a DC power source 1 and the collector of a transistor 4. When the transistor 4 is turned OFF and a surge voltage is generated, the collector voltage of the transistor 4 becomes the voltage of the power source 1, and the capacitor 8 is charged in the passage of the diode 9 and the capacitor 8. When the voltage of the collector of the transistor 4 is the voltage or lower of the power source 1, the charge of the capacitor 8 is discharged through the resistor 7. Since the reset current of the transistor 3 does not flow to the resistor 7, the resistor 7 may be sufficient to have a capacity for discharging the capacitor 8, thereby suppressing a surge voltage with less loss.
Patent JP-H06345778-A (JP)
Title: Production of di-t-butylsilane
Inventor: KUBOTA TORU
IPC: B01J27/26
Filed: 1993-06-07
Abstract: PURPOSE:To produce di-t-butylsilane on an industrial scale at a low cost by using a safe, easily handleable and inexpensive Grignard reagent. CONSTITUTION:Di-t-butylsilane is produced by reacting dichlorosilane with a Grignard reagent expressed by the formula (CH3)3CMgX (X is Cl or Br) in the presence of a copper compound.
Patent JP-S5954250-A (JP)
Title: Semiconductor device
Inventor: ABIKI IWAMI
IPC: H01L21/60
Filed: 1982-09-21
Abstract: PURPOSE:To obtain a device, whose heat radiation is excellent and costs are low, by attaching a pellet mounting part to one of leads, which are protruded from the linking part of a lead frame in the direction perpendicular to the part, folding back a part of the lead or the mounting part, and holding the pellet between the other lead and opposing surface. CONSTITUTION:Leads 13 and 14 are protruded from a linking part 12 of a lead frame 11 at a right angle. An inverted U shaped pellet mounting part 15 is provided at the tip of the lead 14. The mounting part 15 is located at the position which is separated inward from the inner edge of the lead 13 and a contact part 13a by a specified length. The mounting part 15 is bent backward by 180 deg.. A linking part 14a between the lead 14 and the mounting part 15 is bent by about a right angle. The lead 13 is also bent by a specified degrees at a specified position so that the contact part 13a is arranged on the mounting part 15. Then a semiconductor pellet 16 is mounted on the mounting part 15 and held by the contact part 13a. The pellet is soldered and sealed by a resin. Then the leads 13 and 14 are separated at specified positions. In this constitution, unavailable parts are few in obtaining the material for the lead frame, no line connection is present, and the device whose heat radiation is excellent and costs are low can be obtained.
Patent JP-H0919090-A (JP)
Title: Laminated core for electric rotary machine and its manufacture
Inventor: NAKAGAWA YUKIHIRO
IPC: H02K1/18
Filed: 1995-06-29
Abstract: PURPOSE: To increase the space factor of Fe by alternately laminating cold rolled steel plates and electromagnetic steel plates made by placing covering layers consisting of an insulating materials on both the front and rear surfaces thereby relatively decreasing the amount of the covering layers in the core of the lamination. CONSTITUTION: Cold rolled steel plates 15 are alternately laminated with electromagnetic steel plates 13 covered with insulating layers 14 on both the front and rear surfaces laminated to one united body to form a stator core and/or rotor core. By this configuration, an insulating layer 14 made of an insulating material is interposed between the electromagnetic steel plate 13 and the cold rolled steel plate 15, therefore, electric continuity between both the steel plates 13 and 15 is blocked and thus the eddy current loss can be reduced when the core is used as a stator core and/or a rotor core. Also, since there is no adjoining polymerization of the insulating layer 14, the space factor of Fe can be increased.
Patent JP-2000353626-A (JP)
Title: Reactor iron core
Inventor: NOGAWA SHUICHI
IPC: H01F27/24
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To effectively suppress vibrations by preventing a trouble caused by warpage or the like of an insulating gap member between block iron cores which form leg iron cores of a gapped iron core reactor and by applying a vertical tightening the force to the leg cores. SOLUTION: A plurality of block iron cores 4, made of strip-like magnetic steel plate (silicon steel plate) laminates are stacked with the laminating direction of the magnetic steel plates which are directed horizontally, gap plates 7 each made of an annular resin plate having a central hole formed therein are provided as insulating gap members between the adjacent cores 4, whereby the block cores 4 and gap plates 7 form a leg core 3 which has a coil wounded therearound.
Patent JP-H0721230-A (JP)
Title: Printing wiring board design device
Inventor: KIKUCHI HIDEO
IPC: H05K3/00
Filed: 1993-07-01
Abstract: PURPOSE:To reduce data quantity to that less than the half of former one so as to preserve it and to shorten data communication time by substituting graphic data for a coordinate number obtained by shortening a coordinate value and converting it into compressed graphic data. CONSTITUTION:A coordinate number generation means 2 stores an X-coordinate value as X-coordinate data into a position coordinate storage means 4 for the respective starting points and the end points of segments and through holes, and stores a Y-coordinate value as Y-coordinate data. A position number generation means 3 stores the combination of the X and Y position numbers as position number data into the position coordinate storage means 4. A compression means 5 generates compression data consisting of the combination of the position numbers and the form number of the pattern and stores it into a compressed data storage means 6. Then, coordinate data, position number data and compressed data are transferred and a graphic data generation means 1 on a reception-side reproduces them as graphic data.
Patent JP-H0723501-A (JP)
Title: Travelling controller
Inventor: WATANABE TOSHIYUKI
IPC: B60L3/00
Filed: 1993-07-01
Abstract: PURPOSE:To provide a travelling controller protecting a switching element, conducting chopper control and capable of making a vehicle travel. CONSTITUTION:A travelling controller making a vehicle travel by controlling currents flowing through a motor 1 for travelling by chopper-controlling a transistor 6 on the basis of the conducting rate of a chopper signal to the quantity of an accelerator pedal ACC worked has a current sensor 14 detecting currents flowing through the motor 1 for travelling and a controller 8 deciding whether or not abnormal currents are made to flow through the motor 1 for travelling on the basis of a detecting signal from the current sensor 14. When the controller 8 decides the flowing of abnormal currents through the motor 1 for travelling, the controller 8 chopper-controls the transistor 6 by a chopper signal, where the current flowing through the motor 1 for travelling has a conducting rate at which it does not exceed the rated current of the transistor 6, under the maximum load conditions of the motor 1 for load.
Patent JP-S645428-A (JP)
Title: Proliferation of potato
Inventor: ONISHI NOBORU
IPC: A01G1/00
Filed: 1987-06-30
Abstract: PURPOSE:To improve the proliferation rate of a vegetable of Solanum genus, by culturing a sterile seedling of the vegetable in a liquid medium blasted with molecular oxygen. CONSTITUTION:A sterile seedling of potato of cultivated species is cultured in a liquid medium. Molecular oxygen is blasted into the liquid culture medium during culture. The molecular oxygen is pure oxygen or air.
Patent JP-H06347677-A (JP)
Title: Sealing structure for telescope focusing mechanism
Inventor: NAKAMURA KYOJI
IPC: G02B23/16
Filed: 1993-06-10
Abstract: PURPOSE:To provide a telescope having excellent waterproofing performance without having infiltration of water such as rain or dust or the like. CONSTITUTION:A fixed cylinder 2 has an inner cylindrical part 2a, an almost cylindrical outer cover part 15 and a sealed hollow part airtight to the outside of the cylinder 2 where a front closed part 9 and a back closed part 10 are formed as a wall part. Then, the rotational movement of a focusing ring 12 arranged on the outside of the sealed hollow part is transmitted to a helicoide ring 7 arranged in the sealed hollow part by a rotational movement transmission means 19 inserted airtightly into a hole part 10a projectingly provided on the wall part of the sealed hollow part.
Patent JP-H11349958-A (JP)
Title: Recovery of tar acids
Inventor: NAGANO MIKIO
IPC: C10C1/20
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a electrodialysing recovery method for tar acids from oils including the tar acids using a compact system, involving little problem with e.g. waste water treatment and capable of long-time operation. SOLUTION: This electrodialysing recovery method includes the steps as following; an oil including tar acids is contacted with an alkaline solution so as to obtain phenolates and extract the resultant phenolates with the alkaline solution, the phenolate-containing solution 5 is introduced into a electrodialyser 6 having >=1 unit which has >=2 chambers divided by a cation exchange membrane and/or an anion exchange membrane situated between >=2 bipolar membranes setting at between anode and cathode and electrolyzed to a tar acid 12 and the alkali and each are concentrated in their suitable chamber as an aqueous solution of recovered tar acids and a recovered aqueous alkali solution 17.  The aqueous solution of recovered tar acids is fed to a tar acids recovering system 8 so as to recover the tar acid 12 and at least a part of remained aqueous solution after tar acids recovering is used as a diluent for the recovered aqueous alkali solution 17 generated also by electrolysis so as to adjust the concentration of the solution and another part of the remained aqueous solution is at least partially used as the alkali aqueous solution for extraction.
Patent JP-S6225081-A (JP)
Title: Method and device for lithography
Inventor: KATAGIRI YOSHIMICHI
IPC: B41M1/06
Filed: 1985-07-26
Abstract: PURPOSE:To enhance an operating efficiency in process of lithography, by spraying a water repellent liquid on the hydrophilic surface of a plate. CONSTITUTION:A volatile organic solvent in which a water repellent matter is dissolved is sprayed on a plate for lithography wherein a hydrophilic treatment is applied on the surface thereof by an ink jet method according to an image information. At this time, quick volatilization of the organic solvent allows the water repellent matter to adhere only on the water repellent matter sprayed portion of the water hydrophilic surface of the plate for lithography. In this manner, an image portion having a lipophilic surface and a non-image portion having a hydrophilic surface can be formed on the plate for lithography, which enables an operating efficiency to be enhanced.
Patent JP-H09314170-A (JP)
Title: Aerati0n apparatus
Inventor: YAMANAKA YASUSHI
IPC: C02F3/20
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an aeration apparatus uniformly diffusing air over a wide range and performing highly efficient aeration reduced in the consumption amt. of air. SOLUTION: A round pipe-shaped air diffusion pipe 1 is divided by a plurality of partition plates and the air sending port 4 provided to the center of the air diffusion pipe 1 and the central parts of the respective partition plates of the air diffusion pipe 1 are connected by branch pipes 3 and throttles or throttle valves or automatic pressure adjusting valves are attached on the way of the respective branch pipes. Or, a changeover valve driven by sent air is provided to the air sending port 4 to intermittently send sir to the-respective branch pipes.
Patent JP-H0566537-A (JP)
Title: Photograph recording material
Inventor: AARAISU TORUMAN BOUN
IPC: G03C7/32
Filed: 1991-02-22
Abstract: PURPOSE: To enhance coupler activity and quality of a dye to be formed by using 2,4-di-n-amylphenol together with a specified dye-forming coupler. CONSTITUTION: The photographic recording material contains the dye-forming coupler dispersed into the 2,4-di-n-amylphenol in a weight ratio of (0.05-10):1 of the coupler represented mainly by formulae I-III, in which each of R<1> and R<2> is a 1-8C alkyl or phenyl group and at least one of both is a phenyl group; each of R<3> and R<4> is a straight or branched alkyl group or an optionally substituted aryl group and it may include an 0 or S atom and may be a part of a <=30C ballasting group; R<5> is a 1-6C alkyl group; R<6> is a <=30C ballasting group; and X is an H atom or a group releasable by coupling.
Patent JP-H06347772-A (JP)
Title: Flexural liquid crystal display element
Inventor: MORIMOTO OSAYUKI
IPC: G02F1/1333
Filed: 1993-06-08
Abstract: PURPOSE:To provide a flexural liquid crystal display element which is applicable to a curved surface, has excellent mechanical strength and is easy to handle by providing the element with a reinforcing material having rigidity in the direction orthogonal to a smectic layer direction. CONSTITUTION:This flexible liquid crystal display element 15 is formed by clamping a ferroelectric liquid crystal 1 between two sheets of flexible substrates 2 with electrodes and subjecting this ferroelectric liquid crystal 1 to an orientation treatment. The reinforcing material which has a flexibility in the same direction as the smectic layer direction of the ferroelectric liquid crystal 1 subjected to the orientation treatment and has rigidity in the direction orthogonal to the smectic layer direction is disposed on at least on outside surface of two sheets of the flexible substrates 2 with the electrodes. The reinforcing material is formed by connecting plural bar-shaped bodies having the rigidity in a bamboo-blind, raft, bath cap or chain shape. The display performance is maintained in the same manner as in the case of plane without impairing the orientation of the liquid crystal material even when this element is used on the curved surface. In addition, an improvement in the mechanical strength of the element is attained.
Patent JP-H0510470-A (JP)
Title: Non-spouting air valve device
Inventor: TANIDA MASAHIRO
IPC: F16K24/04
Filed: 1991-07-04
Abstract: PURPOSE:To prevent the outflow of a fluid to be controlled to the outside through the closing of the second valve body of a second air valve by connecting in series a first air valve having a first float chamber communicating with a pipe line to the second air valve having a second float chamber. CONSTITUTION:When a fluid to be controlled and air in a pipe line enter the float chamber 8 of a first air valve 4, a float 24 and a floating valve body 21 fall owing to the lowering of a liquid level to open an exhaust port 13. The air in the float chamber 8 flows out through the exhaust port 13, the float chamber 32 of a second air valve 6 and an exhaust port 37. As a result of the exhaust of the air, the liquid level of the fluid to be controlled in the float chamber 8 rises, the float 24 is elevated and the valve body 21 closes the exhaust port 13. When this operation is repeated and a water stop characteristic is checked by the dirt of the valve body 21 and a valve seat, the fluid to be controlled of the float chamber 8 enters the float chamber 32 through the exhaust port 13, so that a float 34 is elevated due to its buoyancy and a floating valve body 35 closes the exhaust port 37. Accordingly, the outflow of the fluid to be controlled to the outside can be prevented.