baber/WOPTO huggingface dataset:
Patent JP-S5847127-A (JP)
Title: Fuel injection device of diesel engine
Inventor: MATSUDA YOSHIO
IPC: F02D1/04
Filed: 1981-09-14
Abstract: PURPOSE:To reduce variation of the rate of fuel injection by controlling the  degree of opening of the fuel in/out communication hole, furnished at the side  of a sleeve member in the governer system, by the use of a communication hole restricting member and by lessening displacement of the sleeve member owing to engine vibration at the time of idling operation. CONSTITUTION:At the time of idling operation, a communication hole restricting member 49 blocks No.2 communication hole 48 in goberner sleeve 32, into and out of which the fuel flows only through No.1 communication hole 47, so that this fuel flow will become more difficult than that at the time of high-load operation. Even though a half misfiring initiates vibrations in the engine and they propagate to the governer sleeve 32, the sleeve displacement with respect to engine vibration becomes slow, so that variation in the rate of fuel injection will decrease to ensure reduced vibrations in the engine.
Patent JP-H11322440-A (JP)
Title: Formation of ceramic powder
Inventor: ODANO NAOMI
IPC: F26B7/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To avoid production of dry cracks even when a formed body has high water content and the body is large in size with large thickness and to largely decrease the drying period by forming a ceramic powder in a wet method into a body and drying the body while preventing vaporization of water from the side faces. SOLUTION: In the forming method of a ceramic powder, after a ceramic powder is compacted in a wet method, the compacted body is dried. In this method, the side faces of the compacted body are covered with a water impermeable film. In order to cover the side faces of the compacted body with a water impermeable film, a water impermeable film is only adhered or wrapped around the required part. As for the film material, any material which does not permeate water can be used, and for example, wrapping films for foods and vinyl tapes can be used. As for the ceramic powder, not only oxides such as alumina and zirconia but a nonoxide material such as silicon nitride and silicon carbide can be used.
Patent JP-H01316110-A (JP)
Title: Boring working
Inventor: MATSUOKA KAZUHIKO
IPC: B23C3/26
Filed: 1988-06-13
Abstract: PURPOSE:To reduce the number of times in using a tool by carrying out the round and square hole workings in a certain range by a tool having a constant diameter by allowing the tool having one or a plurality of cutting edges in the radial direction of a throw-away tip to turn on a circular or angular orbit around the axis center through rotation. CONSTITUTION:In order to suppress twist, etc. during working, the front cutting edge angle theta is set to -5 - -15 deg., and in order to improve the surface rougness of a worked hole surface, a back taper (gamma) in 0 - -1 deg. is formed on the outer periphery of a tip 2, and a feeding hole 6 for grinding oil, etc. is formed on the body 1, and chips are sprayed. If the cutter length is (l) and the outside diameter is D, a tool 10 is shifted on a revolution circle 11 having a diameter D2 through rotation, and a cut rest part in rotation is cut by the transfer due to revolution, and a round hole having a diameter of 2(D-l) - 2D can be worked. Further, the tool 10 is turned on a square angular orbit through rotation, and a square hole having a corner R can be obtained, and the angular orbits having a square corner and a round corner R can be obtained, and a square hole having a shorter side of (1-2)D can be worked. In this case, if the hole is a penetration hole, the feed in the axial direction is applied up to the completion of working, and in case of a hole having a bottom, the turn on the orbit in the final time is carried out, suspending feed.
Patent JP-S6124843-A (JP)
Title: Lining adhering method utilizing film-like adhesive
Inventor: ONISHI MEIJI
IPC: F16D69/04
Filed: 1984-07-14
Abstract: PURPOSE:To prevent an adhesive layer from being easily separated by strong shearing force at the time of braking by forming a thin film-like adhesive uniform in thickness. CONSTITUTION:A paper board 8 having an adhesive layer has the adhesive surface thereof brought into contact with an adhesive surface of a lining 5, and only the paper board 8 is separated from the adhesive layer at one end edge to form a film-like adhesive 4. The adhesive surface separated from the paper board 8 is brought into the outer surface of a rim 3, and the lining 5 and the rim 3 are pressurized and pressed, which is heated about 200 deg.C. About 1hr is given for adhesion. After slow cooling and removal of pressure, adhesion of the lining 5 is complete.
Patent JP-S5772566-A (JP)
Title: Sheet material handling device
Inventor: YOSHIMURA SHIGERU
IPC: B65H31/24
Filed: 1980-10-17
Abstract: PURPOSE: To make the entrance of a tray not shifted from the position of sheet discharge port by providing a means of positioning the member traveling as one  body with a group of moving trays which makes reciprocating motion.  
     CONSTITUTION: The positioning means consists of notches 61 provided on the tray- frame 6, and an oscillating nail 21. The nail 21 rotates around and nail axle 22 acting as rotational hinge, and changes in a configuration corresponding to each of the positions, 21 and 21'. The solenoid 27 does not operate during the upward movement of each step of the tray and the nail 21 bits in the tray frame 6 by return spring 28. When the nail 21 enters the notch 61, the motor stops and the frame 6 automatically retards with its own weight to push nail 21, and the nail 21 touches the stopper 24, stops at a certain determined place and achieves the required positioning. Therefore, discrepancy of mutual position can be prevented by forming notches 61 of the tray frame 6 in such a position as making the discharge port of sheet and the entrance of tray coincide with each other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6037408-A (JP)
Inventor: HASEGAWA MASUO
IPC: B60J7/185
Filed: 1983-08-09
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-S6124452-A (JP)
Title: Semiconductor device production unit
Inventor: KOBAYASHI YASUHISA
IPC: B41F17/34
Filed: 1984-07-13
Abstract: PURPOSE:To remove dust transferred from a semiconductor device onto a rubber stamp and makes clear marking possible, by transferring ink applied to a carved stamp onto a rubber stamp, pressing the rubber stamp against the semiconductor device, cleaning the surface of the rubber stamp and then transferring ink again. CONSTITUTION:A stamping machine which marks company name, description of performance, etc. on the surface of a semiconductor device, is provided with a rubber stamp cleaner 6. Ink is applied to a carved stamp 3 by means of a roller and is transferred onto a rubber stamp 5 attached to an arm 2. The arm 2 turns round and carries the rubber stamp 5 on a conductor device 1 for transfer of ink from the rubber stamp 5. The rubber stamp cleaner 6 is installed in the midway of return of the arm to the carved stamp 3 to clean the surface of the rubber stamp 5.
Patent JP-H05337331-A (JP)
Title: Exhaust gas treatment device
Inventor: KAWAMURA TETSUO
IPC: B01D53/50
Filed: 1992-06-05
Abstract: PURPOSE:To make equipment compact. CONSTITUTION:The exhaust gas treatment device cools an exhaust gas from combustion equipment 1, then desulfurizes the cooled gas using a wet-type desulfurization device 7, and releases the exhaust gas after increasing its demperature. In addition, a saturator 6 which cools the exhaust gas through a direct contact with a cooling water and at the same time, renders the exhaust gas moisture-saturated, is provided in the upstream side of the wet-type desulfurization device 7. On the other hand, a humidity reduction cooler 8 which reduces the humidity of the exhaust gas after desulfurization and cools it is provided in the downstream side of the wet-type desulfurization device 7.
Patent JP-H05339808-A (JP)
Title: Spinneret pack
Inventor: AKAMATSU TETSUYA
IPC: D01D4/06
Filed: 1992-06-05
Abstract: PURPOSE:To provide the spinneret preventing the irregular flow of a spinning liquid generated in a polymer-filtering process in the melt spinning of the polymer and suitable for producing uniform and defect-free fibers. CONSTITUTION:A spinning liquid is fed from a feeding hole 5 of a top insert 4, dispersed and fed into respective feeding holes until flowing into a feeding hole 6, and subsequently fed into a filtration section 3 to give a substantially homogeneously dispersed state. The filtered spinning liquid is extruded from a spinneret 2 through a porous plate 2 to form fibers. Therein, the flow volume ratio between the central feeding hole 6 and the other feeding holes 7 at the top insert 4 and the relation of the outermost circumferential feeding hole positions and the outermost circumference of the filteration layer are controlled with specific ranges. Thereby, the flow and distribution of the spinning liquid are smoothly and stably performed from the first stage when the spinning liquid can be fed into the pack 1, and fibers having good qualities can stably be obtained without causing the abnormal retention of the spinning liquid.
Patent JP-H08308356-A (JP)
Title: Operating mechanism for hydraulic valve in working traveling vehicle
Inventor: FUNAKOSHI NORIHIRO
IPC: A01D41/02
Filed: 1995-05-19
Abstract: PURPOSE: To provide an operating mechanism designed to improve the operability of a hydraulic valve through diminishing lever operating force and also improving its maintenance through obviating the necessity of troublesome operations such as wire regulation. CONSTITUTION: In this operating mechanism so designed that an operating lever 19 is set up on an operating section box 17 stood upright on the front end of an operating section floor 15 while a hydraulic valve assy.18 is set up in the space under the operating floor 15 and the spool 14a of a variable relief valve 14 mounted on the hydraulic valve assy.18 is operated by the operating lever 19, a lever side rocking arm 25 subject to rocking motion with lever operation and a valve side rocking arm 29 with its one end linked to the spool 14a are connected to this mechanism. In this case, the front side arm portion 29c of the arm 29 is extended to a position facing on the arm 25 and the resultant extended portion 29d is connected via a connective rod 32 to the arm 25.
Patent JP-H01317939-A (JP)
Title: Paper sheet detecting method
Inventor: OIKAWA MASAHIRO
IPC: B65H7/14
Filed: 1988-06-15
Abstract: PURPOSE:To prevent the wrong action of a device due to the filing hole of a paper sheet, by detecting simultaneously a plurality of places on the paper sheet by means of a pair of light detectors. CONSTITUTION:An illuminating light from a luminous element 2 by means of the drive circuit of the luminous element 2, reflects at a reflecting plate 4a via the hole of a guide 1, and further, reflects at a reflecting plate 4b, too, and reaches a light receiving element 3 after passing through the hole of the guide again. Under this condition, a paper sheet is fed and delivered, and when its filing hole exists on either light axis of the luminous element 2 and the light receiving element 3, the illuminating light is once cut off, and a decision that the paper sheet 6 does not exist is made on the basis of an output signal from the light receiving element 3, and a wrong decision is avoided, and the wrong action of a device is prevented. Also, in the case of the filing hole being totally non-existent, the illuminating light is twice cut off, and the existence of the paper sheet 6 is more surely detected.
Patent JP-H06329912-A (JP)
Title: Room-temperature-curable organopolysiloxane composition
Inventor: MIKAMI RYUZO
IPC: C08L83/04
Filed: 1993-05-25
Abstract: PURPOSE:To obtain a composition which cures at room temp. to give an elastomer which can easily be coated with various coating compositions and from which the resulting coating films do not readily peel by mixing a specific organopolysiloxane with a cross-linking agent and a product of the reaction of a specific diorganopolysiloxane with an unsaturated fatty acid. CONSTITUTION:The composition comprises 100 pts.wt. substantially linear organopolysiloxane terminated by a silanol group or an Si-bonded hydrolyzable group, 0.1-40 pts.wt. cross-linking agent, and 0.1-200 pts.wt. product of the reaction of a 3C or higher unsaturated fatty acid with a diorganopolysiloxane having one or more Si-bonded organic groups per molecule which are selected from aminated groups, epoxy groups, and hydroxylated groups.
Patent JP-S5571960-A (JP)
Title: Direction finder
Inventor: AONO SHIGERU
IPC: G01S3/10
Filed: 1978-11-25
Abstract: 09 PURPOSE:To measure efficiently the direction of a target by automatically controlling measuring time responsive to the intensity of coming radio wave, averaging the measuring data within the measured time, and then indicating the direction to thereby reduce the measuring error. CONSTITUTION:A direction finding antenna group 1 is switched in beam or element unit by an antenna switching circuit 2 to apply the switching output to a direction finding circuit 4 to thereby measure the direction of the target. The intensity of input electric field of the coming radio wave is measured by an electric field intensity measuring circuit 6, and a measuring time controller 7 calculates the measuring time responsive to the signal to noise ratio of the coming radio wave to obtain the intrinsic error of the instrument less than predetermined value by the measuring time controller 7. An averaging instrument 8 averages the measured data D outputted from the direction finding circuit 4 during the time thus calculated to average the measured data D after completing the measuring time to thus indicate the direction of the target via a direction indicator 5 by the measured output E obtained thus.
Patent JP-S5571033-A (JP)
Title: Manufacture of semiconductor device
Inventor: OBARA MASANOBU
IPC: H01L21/60
Filed: 1978-11-22
Abstract: PURPOSE: To improve reliability of conductor strip by a process wherein a conductor ground is plated with a metal anticorrosive to an etching of the ground in pattern of the conductor strip, the top is then plated with gold, and then the ground is patterned with the layer working as a mask.  
     CONSTITUTION: A foil 4 to work as a conductor ground is sticked on an insulating film 1 provided with a sprocket hole 1a and holes 1b, 1c to allow a semiconductor element therein. A photoresistor film 5 is applied on the surface of the foil 4 to obtain a pattern of a conductor strip. Next, an anticorrosive plated layer 6 is provided on the exposed surface of the foil 4, and an electrolytic gold-plated layer 2b is formed only on top of the plated layer 6 on the face of the foil 4 patterned with the conductor strip. After that the film 5 is removed, the foil 4 is etched with a layer 2b and the layer 5 working as a mask, the layer 6 exposed on the surface of the foil 4 in the holes 1a, 1c is removed through etching, thus forming the conductor strip 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01319510-A (JP)
Title: Synthetic hydrocarbon fluid and use thereof as traction fluid
Inventor: TOOMASU REJINARUDO FUOOBASU
IPC: C10N60/02
Filed: 1988-06-15
Abstract: PURPOSE: To provide a synthetic hydrocarbon fluid having high transmitting efficiency, by converting conjugate diene into the liquid oligomer having a high degree of branching, which contains 1,2-addition polymerization residual group, with anionic reaction using an organic alkali metal compound and complexing agent thereof.  
     CONSTITUTION: Conjugate diene (for example, isoprene) is converted into anionic oligomerization in the existence of an organic alkali metal compound (for example, n-butyl lithium) and a complexing agent thereof (for example, tetrahydrofuran) at the autogeneous pressure and temperature at -15-+120°C so as to generate the liquid oligomer having a high degree of branching, which has a residual group at 50-85% polymerized by 1,2-addition. Continuously, the generated oligomer is made to contact with hydrogen in the existence of the transition metal included catalyst (for example, diatomaceous earth carrying nickel) at a high temperature and under a high pressure so as to be hydrolyzed without generating fracturing, and a target saturated synthetic hydrocarbon fluid is thereby obtained. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04369084-A (JP)
Title: Material design supporting system
Inventor: ITO SATOSHI
IPC: G06F17/50
Filed: 1991-06-18
Abstract: PURPOSE:To offer a material design supporting system based upon a calculation method capable of applying highly accurate results by the small quantity of calculation by utilizing the features of an electronic state calculating method based upon the 1st principle and an experimental Hamiltonian matrix estimating method. CONSTITUTION:This material design supporting system for finding out the Hamiltonial matrix and superposition integration matrix of a the system are found out by calculating the electronic states of atoms, molecules and a solid and understanding and forecasting the physical property of an objective material from the found matrixes is provided with a means for decomposing the objective system into plural small systems in accordance with a determined reference, a means for deciding the necessary calculation accuracy of each decomposed small system, and a logical mode for attaining the calculation accuracy in each determined necessary calculation accuracy and characterized by constituting the matrix elements of the Hamiltonian matrix and the superposed integration matrix of the whole objective system based upon the logical model for applying necessary calculation accuracy to each decomposed small system.
Patent JP-H1194946-A (JP)
Title: Obstacle recognition device for vehicle
Inventor: MORIKAWA KATSUHIRO
IPC: B60W50/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an obstacle recognition device for vehicles capable of self-diagnosing the lowering of detection capability of devices and erroneous detection easily and surely without providing any additional inspection device. SOLUTION: Whether it is the case (a) approaching a front vehicle or (b) leaving from the front vehicle is judged in steps 301 and 305, and whether the conditions for executing main processing is fulfilled or not are judged in steps 303 and 307 separately for the cases (a) and (b). In the case execution conditions of processing is totally fulfilled, the instantaneous value of limit distance is gained in step 309. In step 311, whether the measured value of limit distance obtained in this manner is obtained for specific times (n) is judged. In the case obtained, averaging process is performed in step 313 to obtain the exact limit distance excluding the effects of error. In step 315, a fail judgment process is done for judging whether the detection capability for distance of the device is actually lowered or not.
Patent JP-H0811084-A (JP)
Title: Emergency stop device
Inventor: SEKIYA MOMOYO
IPC: B25J19/06
Filed: 1994-06-28
Abstract: PURPOSE:To send an emergency stop signal even for a device having wooden structure and ensure safety in the case of disconnection of electric wire. CONSTITUTION:The opening and closing of a normally-opened switch 11 and a normally-closed switch 12 of an emergency stop switch 10 are detected by an emergency circuit 13 to output an emergency stop signal S so as to detect the opening and closing of the normally-opened switch 11 and the normally- closed switch 12. The presence or absence of the emergency stop signal S outputted from the emergency circuit 13 is detected by disconnection circuits 14, 15 to output a disconnection detection signal G.
Patent JP-S63309597-A (JP)
Title: Granular detergent composition
Inventor: UEDA SHIGEYUKI
IPC: C11D3/37
Filed: 1987-06-11
Abstract: PURPOSE:To obtain the title composition from a slurry from which water can be removed when the slurry is sprayed for drying, and which has excellent free flow characteristics and shows an improvement in control of hardening due to absorption of moisture during storage, by using a surface active agent and a polystyrenesulfonic acid (salt) as its essential constituents. CONSTITUTION:A polystyrene is sulfonated with a sulfonating agent (e.g., H2SO4) and then neutralized, if required, with an alkaline reagent (e.g., NaOH) to give a polystyrenesulfonic acid (salt) (B) having a mol.wt. of 3,000-1,000,000. At least 10wt.%, preferably 15-80wt.%, surface active agent (A) comprising a water-soluble anionic and/or nonionic surface active agent (e.g., sodium n- dodecylbenzenesulfonate) is mixed with at least 3wt.%, preferably 3-5wt.%, component B and, if required, other ingredients (C) such as other surface active agent, an inorganic builder, an organic builder, a re-contamination inhibitor, a bleaching agent, and an enzyme, thus giving a detergent slurry. This slurry is then sprayed for drying.
Patent JP-H073875-A (JP)
Title: Catch basin
Inventor: ISAKA YOSHITAKA
IPC: E03F5/10
Filed: 1993-06-17
Abstract: PURPOSE:To prevent water leakage into a catch basin from a road surface and underground by fitting and joining an upper end portion of a riser pipe into a fitting-mounting part of an outer cover receiving frame and fixing an outer cover with the outer cover receiving frame. CONSTITUTION:An outer cover receiving frame 10 comprises an upper half part 10a of the outer cover receiving frame which forms a fitting and loading part 11 which mounts an outer cover to an upper end portion and a lower half part 10b of the outer cover receiving frame which forms a fitting and loading part 12 which is fitted and joined integrally with this inner peripheral surface and joins and mounts the inner peripheral surface of the riser pipe 5 with the outer peripheral surface. An offset portion is installed in the fitted and connected part between the upper half part 10a and the lower half part 10b of the outer cover receiving frame 10 so as to hold the connected position. What is more, some taper is installed to the fitting and loading part 12. The outer cover receiving frame 10 is fitted and integrated with the upper part of the riser pipe 5 of an underground catch basin 2 where the outer cover is engaged with a top opening portion in such a fashion that it may be opened freely. This construction makes it possible to prevent underground water or the like from leaking into the buried catch basin from the underground area and inspect the interior of the catch basis for maintenance serves whenever it is required.
Patent JP-S5770430-A (JP)
Title: Testing method for thermal impact resistance of refractory
Inventor: KUMAGAI MASATO
IPC: G01N29/14
Filed: 1980-10-21
Abstract: PURPOSE:To obtain the measurement results corresponding to actual use state by detecting the generation condition of the cracks produced by local heating of an object to be examined with laser beam of >=500W output and >=3mm. beam diameter, by means of acoustic emission signals. CONSTITUTION:Gaseous argon is sealed in a test vessel 4 made of acrylic resin, and is maintained inert, then a test piece 1 is placed on a stand 5 for test piece. A signal is derived from an AE (acoustic emission) converter 10 via a waveguide 9 made of alumina mounted at one end of the test specimen. The laser beam from a laser beam source 6 is irradiated via a mirror 7 and a lens 8 to the test piece 1 to heat or cool the same rapidly. The output of the laser beam souce is >=500W, and the beam diameter is >=3mm. which are set in accordance with the kinds and sizes of the test pieces. If the time since the test piece is heated until a cracking is generated, the cycle of the heating and cooling, and the stability and unstability of the cracking and detected by means of the AE signal, the test of superior reproducibility in the use condition equivalent to the actual use condition is executed with simple equipment.