baber/WOPTO huggingface dataset:
Patent JP-H07122551-A (JP)
Title: Deposition of insulation film or planarization film for semiconductor
Inventor: NANBA YOICHI
IPC: C09D183/04
Filed: 1993-10-26
Abstract: PURPOSE:To allow filling even of a micro pore by several times of coating by employing a solution of polymethyl silsesquioxane dissolved into an organic solvent represented by a specified formula when elements on a semiconductor substrate is coated with polymethyl silsesquioxane having number-average molecular weight within a specific range. CONSTITUTION:Polymethyl silsesquioxane having number-average molecular weight of 500-10000 shown by formula I (in the formula, R. represents a methyl group, R2 represents a 1-4C alkyl group and/or a hydrogen atom, and n is a positive number corresponding to the molecular weight) is dissolved into a solvent containing a mixture of one or more than one kind of solvents shown by formulas II-IV. (In the formula, R3, R5, R6, R8-R13 represent 1-4C alkyl group, and R4, R7 represent 2-4C alkylane group.) A micro pore having diameter of 1mum or less is filled by coating the solution one or two times. This method allows filling of micro pore with high planarity in multilayer wiring.
Patent JP-H03130685-A (JP)
Title: Exploration of underground buried property
Inventor: ETSUHARA YOSHITADA
IPC: G01S13/89
Filed: 1989-10-13
Abstract: PURPOSE:To reduce wasteful expense and to prevent the destruction of buried cultural properties by using underground prospecting radar to allow the same to run in a lattice form within a range where an objective place is preset to perform prospecting and applying figuring processing to the obtained data. CONSTITUTION:At first, an underground prospecting radar 10 receives the reflected wave due to buried property or a stratum obtained by emitting an electromagnetic wave into the ground through a wide-band antenna to apply signal processing thereto. Next, a trial hole for setting effective measuring depth is digged at the arbitrary position of a place to be prospected. The data at that position is measured from the fault expressed clearly by the drilling wall of the trial hole by the radar 10 to set the effective measuring depth. Thereafter, the place to be prospected is divided and the radar 10 is allowed to run within the required section in longitudinal and lateral directions at a predetermined interval in a lattice form to perform prospecting. The obtained exploration data is read by a computer 20 and applied to filter along with the data of the fault previously obtained in the trial hole part to remove unnecessary data and converted to figure data to draw a contour map. The contour map is subjected to image processing and the obtained data are successively synthesized to draw buried topography.
Patent JP-H06207000-A (JP)
Title: Block copolyether through oxonium coupling of poly(tetramethylene ether) glycol
Inventor: GERUFURIITO PURUTSUKUMEIYAA
IPC: C08G65/28
Filed: 1993-10-26
Abstract: PURPOSE: To obtain a compound having an improved low temp. flexibility, steam permeability or the like by a coupling reaction of poly(tetramethylene ether) glycols and hydroxyl compound in the presence of a suitable catalyst.  
     CONSTITUTION: (A) Poly(tetramethylene ether) glycols having a number average mol.wt. of 200 to 3,500, (B) a catalytic amount of a strong acid, preferably 0.1-10% sulfuric acid of 10 to 98 wt.% conc., and (C) 0.1 to 20% (with respect to the component A) polyols having 2-40C and 2-6 (OH) are treated for 0.5 to 8 hours, by removing water and tetrahydrofuran preferably under nitrogen purging or with 1-760 mmH pressure, at 90 to 150°C, any intermediate polyol esters present are hydrolyzed, the polyol zone is neutralized, further, blocks of poly(tetramethylene ether), polyether polyols are recovered, thereby the objective compound is obtained. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63121912-A (JP)
Title: Current supply circuit
Inventor: OGAWA ATSUSHI
IPC: H03F3/34
Filed: 1986-11-12
Abstract: PURPOSE:To reduce the transmission quantity of a noise included in a reference current by reducing the AC gain of a current mirror circuit. CONSTITUTION:When a reference current Iref flows to a transistor (TR) Q11, a current equal to the current Iref is outputted from a TR Q12 and is supplied to bases of TRs Q14 and Q15. Meanwhile, the direction of increase/reduction of the reference current Iref is opposite to that of an output current I1 of a TR Q13. Therefore, the direction of increase/reduction of an output current I2 of the TR Q14 is opposite to that of the current I1 and is equal to that of the current Iref. Since the voltage of an emitter resistance R1 connected to the TR Q15 is determined by the emitter current ratio of TRs Q11 and Q12 and that of TRs Q13 and Q14 in this case, the emitter resistance value is increased and the voltage value is increased to reduce the AC gain of the TR Q15, thereby reducing the transmission quantity of noise included in the reference current.
Patent JP-H0797622-A (JP)
Title: Exothermic gas generator
Inventor: ASANO YOSHIZO
IPC: C21D1/76
Filed: 1993-09-29
Abstract: PURPOSE:To broadly and optionally control the partial pressure ratio of CO/CO2 and partial pressure ratio of H2/H2O suitable for heat treating metallic materials by taking out a part of a decarburizing gas at the downstream of a combustion chamber and at the upstream of adsorbing tower and mixing with a carburizing gas at the upstream of the adsorbing tower. CONSTITUTION:The structure of this gas generator is constituted by taking out the part of the oxidizing and decarburizing gas from a sub-pipe 91 provided at a main pipe 81 for connecting the combustion chamber 31 to the adsorbing towers 52, 53 through a gas cooler 41 and joining with the reducing and carburizing gas in a main pipe 82 for connecting the adsorbing towers 52, 53 to a surge tank 71. The partial pressures of CO/CO2 and H2/H2O is controlled by mixing the decarburizing gas and the reducing gas with control valves 61, 62 in the required ratio of flow rate of both gases.
Patent JP-H1189678-A (JP)
Title: Coil spring for mattress
Inventor: USAMI NOBUO
IPC: A47C27/04
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To make a user comfortable to sleep in without bodily sensing the existence of a spring and a support point even if the user directly lies down on the spring in an unstuffed condition by arranging an inside extension part to form a support part together with an end single turn part, on the inside of the end single turn part positioned in a vertical directional end part. SOLUTION: A coil spring 3 for a mattress is formed by winding a steel wire 4 in a coil shape, and its axis is set in the vertical direction, and an inside extension part 7 to form a support part 6 together with an end single turn part 5 is respectively arranged inside the end single turn part 5 positioned in its vertical directional end part. This inside extension part 7 is arranged as a comparatively small diameter inside turn part 8 to form the support part 6 together with the end single turn part 5 continuously formed inside the end single turn part 5 by the same steel wire 4. As a result, an end turn part 9 which is positioned in a vertical directional end part of the coil spring 3 and forms the support part 6, is respectively formed by being wound over about two turns so as to become longer than a single turn.
Patent JP-H08104891-A (JP)
Title: Liquid detergent
Inventor: MIYAKE MIYUKI
IPC: A61K8/00
Filed: 1994-10-06
Abstract: PURPOSE: To provide a liquid detergent for clothes, dishes, house, skin, hair, etc., having excellent detergent power and keeping high liquid stability at a low temperature, etc., by using an alkylglucoside composed of a mixture of the α- and β-steric isomers as a main component. CONSTITUTION: This liquid detergent having excellent detergent power and high liquid stability and useful as a cleaning agent for clothes, dishes and house or a skin or hair cleaning agent such as hair shampoo, body shampoo and face washing agent is composed mainly of an alkyl glucoside ester expressed by formula [Z is H or group of formula COR1 (R1 is a 5-13C alkyl, a hydroxyalkyl or an alkenyl); at least one of the groups Z is the group of formula COR1 ; X is a 1-3C alkyl] (e.g. methylglucoside caprylic acid ester). The alkylglucoside ester is a mixture containing the αand β-steric isomers at the 1-carbon atom at a weight ratio (α:β) of 8:2 to 4:6. The mixture is dissolved in water to obtain the objective liquid detergent.
Patent JP-H09114228-A (JP)
Title: Electrically conductive elastic roller
Inventor: TANAMI SHIRO
IPC: F16C13/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent a shaft body and an electrically conductive elastic layer from being separated from each other while elasticity by which a roller can be brought into contact with a roller on an opposite side by proper press-contact force. SOLUTION: This electrically conductive elastic roller 1 is obtained by forming the electrically conductive elastic layer having two-layered structure 3 consisting of an inside elastic layer 4 and an outside elastic layer 5 on the outside circumference of the shaft body 2. Then, the layer 4 directly brought into contact with the shaft body 2 is formed of an electrically conductive non- foaming body. The layer 5 is formed of an electrically conductive foaming body having cell structure obtained by mixing separated foam and continuous foam and the coefficient of the continuous foam of the electrically conductive foaming body is set to be 20-80%.
Patent JP-H0579059-A (JP)
Title: Cab of construction machinery
Inventor: KUMAZAWA KOJI
IPC: E02F9/16
Filed: 1991-09-19
Abstract: PURPOSE:To attach a sub operation panel for attachment operation or the like to the inner part of a cab for construction machinery easily and quickly, in addition, so as not to produce any interference with a movable part of a cab unit. CONSTITUTION:A holding part 27 is installed in one end of a support member 20 being attached to a sub operation panel 4. This holding part 27 is passed through the inner part of a slider 8 at the lower part of a cab 10 and then projected to the rear. A main operation panel bracket 31 attached to a rear part of the slider 8 is held by the holding part 27, connecting this slider 8 and the support member 20, and the slider 8 and the support member 20 are made solidly shiftable. A pressing screw 28 is set up in an intermediate bracket 24 of the support member 20, and a lower surface of a main operation panel stay 34 attached to the front of the slider 8 is pressed by this pressing screw 28, through which any lost in the support member 20 is checked.
Patent JP-H08128389-A (JP)
Title: Method and apparatus for controllably driving valve and fluid supply controller
Inventor: AMADA HARUO
IPC: B05B9/03
Filed: 1994-11-01
Abstract: PURPOSE: To control accurately the operation of a valve for controlling the flow of fluid like chemical liquid. CONSTITUTION: A chemical liquid is guided from a chemical liquid supply part 21 through a supply pipe line 23 to a dripping nozzle 22. A switch valve 24 and suck-back valve 25 are provided in the supply pipe line. The respective valves 24, 25 have a communicating part communicating to the supply pipe line 23 and adjacent to a control medium receiving chamber through an elastically deforming member in which a damping property control medium is enclosed. A drive member for driving the elastic member through the damping property control medium is controlled on the basis of a driving requirement value obtained from a dynamic flow property function of fluid and a dynamic flow property function of the damping property control medium.
Patent JP-S63124702-A (JP)
Title: Train monitoring device
Inventor: HONMA EIJU
IPC: B60L3/00
Filed: 1986-11-13
Abstract: PURPOSE:To permit the securing of a monitoring information on the whole of connection correctly, by a method wherein the coincidence or non-coincidence of the number of formations between the number of formation of respective fixed trains and the number of formations of a head monitor station and a tail monitor station is detected to discriminate the number of cars of respective fixed trains. CONSTITUTION:A head information S1 is inputted by an engine driver into the monitor station 11 of the No.1 coach of a first fixed train formation 1 and a tail information S2 is inputted by a conductor into the monitor station 32 of the No.2 coach of a third fixed train formation 3 at first. Here, the formation number '03' of the third fixed train formation 3 is sent from the monitor station 32 to the monitor station 11. Then, the monitor station 11 transmits the formation numbers '01', '03'. The monitor stations 12-14, in which the formation number '01' coincides with the number of themselves, specify the coach number as the numbers of these stations while the monitor stations 31, 32, in which the formation number '03' of themselves coincide with the number of stations, specify the number of respective stations by adding 20 to the coach number of themselves. Further, the monitor stations 21, 22, in which the formation number '02' of themselves do not coincide therewith, specify respective station numbers as a number, in which the coach number of themselves are added with 10.
Patent JP-H02290110-A (JP)
Title: Interlocking device of auxiliary circuit connection device of circuit breaker
Inventor: KITAMURA TADAO
IPC: H02B11/04
Filed: 1989-10-16
Abstract: PURPOSE:To prevent a circuit breaker from operating under the condiwhere an auxiliary circuit is disconnected by retaining the rotation of an interlocking lever with a lock pin without dissolving the engagement of the lock pin with the first arm when no connection device is installed to the circuit breaker even if the interlocking lever is going to rotate. CONSTITUTION:When a circuit breaker 2 is moved to the opening position with a connection device 8 unconnected, no lock pin 22 will slidedly move as no 2nd connector 6 is installed. Consequently, an interlocking lever 12 is retained for rotation with a lock pin 22. Under the circumstances, if the circuit breaker 2 is moved in the operating position in the direction of an arrow 30, a roller 24 of the interlocking lever 12 is brought into contact with a slope section 26a of a locking plate 26 and as the rotation of the interlocking lever 12 is retained, the circuit breaker 2 is retained for movement in the direction of the arrow 30. Even if the breaker 2 is enclosed with the connection device 8 still unconnected, an interlock is thereby constituted in which the movement is retained on the way and cannot be shifted to the operating position.
Patent JP-S61146130-A (JP)
Inventor: SUZUKI YASUHIKO
IPC: A01G31/00
Filed: 1984-12-20
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-H01109340-A (JP)
Title: Image forming device with auxiliary exposure device
Inventor: OHASHI KUNIO
IPC: G03B27/32
Filed: 1987-10-23
Abstract: PURPOSE:To satisfactorily form a character image as well as a photograph image by providing a means to which the presence or absence of auxiliary exposure is inputted and a means which drives an auxiliary exposure device in accordance with this input state. CONSTITUTION:A photoreceptive sheet has a peculiar photosetting characteristic, and the auxiliary exposure device which corrects the photosetting characteristic is used to form the image of high gradation. The whole of an image forming device is controlled by a CPU 21, and the control program is stored in a ROM 22. When a photograph or the like is copied, an operator turns on a changeover switch 25 to input an auxiliary exposure turn-on signal to the CPU 21 through an I/O 24. Then, control data is outputted from the CPU 21 to an auxiliary exposure device control part 26 to subject the photoreceptive sheet to auxiliary exposure. When characters or the like is copied, the changeover switch 25 is turned off to perform auxiliary exposure suitable for copying of characters or the like.
Patent JP-S61149611-A (JP)
Title: Slide bearing monitoring device
Inventor: KUBO TAKEAKI
IPC: F16C17/24
Filed: 1984-12-20
Abstract: PURPOSE:To prevent damage of a journal and a bearing in starting and unstable vibration or burning damage in rated rotation by measuring pressure and oil quantity of pressure oil at the time of lift-up and obtaining load capacity from lift-up quantity calculated based on the measured values. CONSTITUTION:A pressure sensor 9, a flow rate sensor 11 and amplifiers 10, 12 are mounted on a portion of a piping WP in the supplying system of pressure oil for lift-up. The output of these sensors 9, 11 is input to a lift-up quantity arithmetic machine 13 and the lift-up quantity is calculated. The lift-up quantity is compared with allowable minimum oil film thickness in a comparator 15, compared with allowable maximum bearing load in a comparator 16 and compared with allowable minimum bearing load in a comparator 17, and based upon the results, alarm 21-23 are actuated.
Patent JP-H02117588-A (JP)
Title: Grounding detecting method for grab bucket
Inventor: HOSOMI KAZUO
IPC: B66C13/32
Filed: 1988-10-25
Abstract: PURPOSE:To high-precisely detect grounding of a grab bucket even during acceleration and deceleration by a method wherein an acceleration deceleration current, required for acceleration deceleration of a motor, by means of which the current of a motor for elevating and opening and closing the grab bucket is detected, is determined, and based on a result produced by subtracting the determined acceleration deceleration current from the detecting current, grounding of the bucket is detected. CONSTITUTION:During lowering of a grab bucket crane, e.g., an unloader, the current of at least the one of a motor 13 for elevating the grab bucket and a motor 15 for opening and closing a grab bucket is detected by a detector 17, and based on the detecting current, grounding, on a raw material, of the grab bucket is detected. In this case, an acceleration deceleration current required for acceleration deceleration of the motor, where the current is detected, of the motors 13 and 15 is determined. Based on a result produced by subtracting a determined acceleration deceleration current from the determined current, grounding of the grab bucket is detected with high precision.
Patent JP-H01109972-A (JP)
Title: Video magnification signal processing unit
Inventor: WATABE KAZUYOSHI
IPC: H04N5/262
Filed: 1987-10-23
Abstract: PURPOSE:To obtain a magnified video image with high quality by writing picture element information of a part of an original video signal to be expanded into two memory parts alternately by the field and reading out picture element for plural number of times from the memory part not during writing. CONSTITUTION:When a video signal by one field is inputted alternately from an input terminal 1, the picture element information of the video image to be expanded by a control signal is extracted and written in the memory part 21 of the memory 2. The picture element information by one field is written in the memory part 22 in the next one field period. When the picture element information of field is written in the part 22, the picture element information of the part 21 is read twice for each column and each row, and the picture information string magnified four times is outputted as a video signal from a signal processing circuit. The magnified signal is generated by using picture element information of one field of the original signal is this way to obtain the magnified video image with high quality.
Patent JP-H1192808-A (JP)
Title: Formation of horizontal type terrace of charged material in furnace top part of blast furnace
Inventor: ICHIDA MORIMASA
IPC: C21B5/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide the method for formation of a horizontal type terrace which secures the stability of piled shape of charged material near the furnace wall to obtain the stable peripheral gas flow in the circular direction by forming the horizontal terrace state where the charged material layer of coke, ore, etc., is in the furnace top part of a bell-less type blast furnace. SOLUTION: In the bell-less blast furnace, the terrace which includes an inclined angle on the surface of the charged material layer at the furnace top part within the range of ±15 deg. to the horizontal plane and which exists apart a relative distance obtained by dividing the top part of the terrace of the charged material layer at the furnace top part with the furnace radius within the range of 0.1-0.6 from the furnace wall surface of the blast furnace, is formed by adjusting a swinging chute for charging the material in the blast furnace. It is desirable to adjust the charging pattern with the swinging chute by executing the formation of the terrace from the furnace wall side and the charge of the material is corresponded to the formation of the terrace.
Patent JP-2001090390-A (JP)
Title: Self-standing tent
Inventor: SATO TOMOMI
IPC: E04H15/42
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To pitch a tent without need for any means of connecting instruments between a tent body and a pole. SOLUTION: This tent consists of a tent body 1, and poles 2a, 2b disposed so as to cross each other inside the tent body 1 and supporting the tent body 1 by its inner surface. A pole attachment/detachment part 5 is attached to the tent body 1 at its wing corner part, and the poles 2a, 2b are inserted into the inside of a tent from the outside through the pole attachment/detachment part 5 to pitch the tent from the inside thereof.
Patent JP-H0991877-A (JP)
Title: Signal reproducing circuit
Inventor: OZAKI TOSHIAKI
IPC: G11B7/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a suitable shaping circuit applicable to an optical disk signal reproducing circuit in which a smoothness and a quick converging speed of a threshold value are compatible with each other by providing a feedback loop of a comparator with a low pass filter and a sample-and-hold circuit. SOLUTION: A feedback loop of a comparator 12 is provided with a hold- sample-hold circuit(SHC) 16 of an output of LPF 14 via LPF 14 and a switch 17. By utilizing a time band of a VFO range in a sector format of a continuous servo tracking system according to the ISO Standards, keeping the switch 17 on to turn on the LPF 14 up to halfway in the VFO range to quickly converge a threshold value by feedback controls, the threshold value is held by the SHC 16. Thereafter, the switch 17 is turned off halfway in the VFO range and the threshold value is held to be smoothed. Consequently, the suitable shaping circuit applicable to an optical disk signal reproducing circuit is obtained.
Patent JP-2001089792-A (JP)
Title: Metal mask cleaner
Inventor: SATO TORU
IPC: C11D7/26
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a metal mask cleaner having cleaning activity equivalent or superior to a flon-based solvent or a chlorine-based solvent, although the metal mask cleaner contains no fluorine atom nor chlorine atom. SOLUTION: This metal mask cleaner contains at least methyl isobutyl ketone and toluene, or methyl isobutyl ketone and isooctane. Preferably, the metal mask cleaner further contains isopropyl alcohol. Toluene or isooctane of 30-70 pts.wt. is added to 100 pts.wt. of methyl isobutyl ketone. Isopropyl alcohol of 5-15 pts.wt. is added to 100 pts.wt. of methyl isobutyl ketone.