baber/WOPTO huggingface dataset:
Patent JP-H10237869-A (JP)
Title: Leveling device for underwater rubble-mound
Inventor: TSUNEFUJI MITSURU
IPC: E02D15/10
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To easily regulate the weight to be added to a leveling weight by constituting a lengthy steel pipe mounted on the upper surface of a weight bottom plate part as a fluid storing vessel, and variable controlling the capacity of the fluid to be injected into the steel pipe. SOLUTION: A steel pipe part 4 is vibrated by a vibrating device 12, and a weight is added to the mound top end surface 1a of an under water rubble- mound through the weight bottom plate part 3 of a weight part 2 to level it. When the rubble-mound is hard and large, or largely differed in height, sea water is injected and stored into the steel pipe part 4 through a feeding and discharging pipe 14 by the submerged pump 17 of an injecting and discharging mechanism 5 to increase the weight of the weight part 2. When the leveling precision is further enhanced, the stored water in the steel pipe part 4 is discharged by the pump 17 to regulate the added weight.  When the pump head from the steel pipe inner bottom part to the pump 17 is large, air is force-fed upward from an air nozzle pipe to the steel pipe inner bottom part by the compressor 18 of an air lift mechanism 15 to discharge the water through a drain port 19. Thus, the weight of the weight part 2 can be easily regulated.
Patent JP-S62211814-A (JP)
Inventor: SOTOJIMA NORICHIKA
IPC: H01B17/42
Filed: 1986-03-12
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-S59180057-A (JP)
Title: Control device for unit injector
Inventor: KOIKE TETSUO
IPC: F02M59/28
Filed: 1983-03-30
Abstract: PURPOSE:To improve small amount control characteristics by a method wherein the pivoting mechanism of an injection plunger, effecting the regulation of injecting amount by pivoting the injection plunger provided with an obliquely cut reed, is provided with a harmonic gear mechanism. CONSTITUTION:The unit injector discharges fuel from a pump chamber 6 to inject it from a nozzle 30 when a follower 2 is tapped by a locker arm, the injection plunger 3 is moved downwardly and the lower end of the plunger 3 has closed a feed port 7. Then, when the port 7 is opened by the reed 4, injection is finished. when an operating condition is changed and the change of injection amont is necessitated, a signal is imposed to a piezo element 13 through a controller. When a voltage is imposed sequentially to the piezo element 13 counterclockwisely, for example, a flexible spline 12 is deformed sequentially, opposing internal and external gears 11, 9 are meshed, the plunger 3 is pivoted by the difference of the number of teeth of respective gears and the amount of injection of the injector may be controlled.
Patent JP-S61212214-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1985-03-15
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-H05255553-A (JP)
Title: Molded product of improved coatability and its production
IPC: B29L31/30
Filed: 1992-03-11
Abstract: PURPOSE:To realize the abridgement of a coating process, the improvement of a working environment and the reduction of cost. CONSTITUTION:The title product is made from a polymer composition comprising 30-70wt.% polypropylene resin (A) of an ethylene content of 12wt.% or below and an MFR (under a load of 2.16kg at 230 deg.C) of 10-100g/10min., 30-70wt.% ethylene/propylene copolymer rubber (B) of a propylene content of 10-70wt.% and an ML1+4 (at 100 deg.C) of 5-300 and 0.1-25 pts.wt., per 100 pts.wt. total of components A and B, copolymer (C) of ethylene with a hydroxy unsaturated compound. The title process comprises dynamically heat-treating at least part of component B and at least part of component A in the presence of an organic peroxide and mixing the resulting mixture with the remainder of components A to C.
Patent JP-S55143904-A (JP)
Title: Herbicide comprising 2-hydroxymethyl-1,2,4-triazine-3,5-dione or its salt as active constituent
Inventor: SANEMITSU MINORU
IPC: A01N43/64
Filed: 1979-04-27
Abstract: PURPOSE: A herbicide effective for selective control of oats in cultivating wheat or barley, comprising 2-hydroxymethyl-1,2,4-triazine-3,5-dione or its salt as an active constituent.  
     CONSTITUTION: A herbicide effective for selective control of oats comprising 1W 95% of the compound of the formula as an active constituent, used as a foliar treatment of only oats in the early stage of growth due to the high selectivity without doing damage to wheat. The compound having the activity in the treatment before germination is usable for weed control in cultivation of cotton, rice plants, and beets, without phytotoxicity, inhibits the growth of lawn or horticultural plants, and improves the quality thereof in a low concentration because of the growth retarding action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06244828-A (JP)
Title: Receiver, preset correction circuit and communication device to be used for same
Inventor: AZUMA MASAKI
IPC: H04L7/04
Filed: 1993-02-17
Abstract: PURPOSE:To enable data to be read without error even if binarizing reference voltage fluctuates on the side of a receiver in a communication transmitting data of '0' and '1' by signal which changes gently in order to prevent the radiation of noise from a communication line. CONSTITUTION:The edge of binarized binary signal B is detected by a comparator 81 and a cyclic counter 83 is preset to the output signal Z0 or Z2 of a preset correction circuit 86 by this edge detection signal. The output signal Z0 or Z2 of the preset correction circuit 86 is set to '7' when the time till the cyclic counter 83 is preset is short and is set to '0' or '1' on the contrary. Therefore, even if the reference voltage E1 of the comparator 81 fluctuates, the preset value of the cyclic counter 83 is set so as to compensate this and reading error is prevented.
Patent JP-S53139373-A (JP)
Title: Method of producing metallic halide lamp
Inventor: MATSUNO HIROMITSU
IPC: H01J9/04
Filed: 1977-05-11
Abstract: PURPOSE: To prevent a metallic halide lamp from reducing initial light beam by eliminating residual carbon by heating it in the air after coating electron radiating agent, organic solvent and organic binder mixture containing sodium oxide on electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60196269-A (JP)
Title: Feeding method of consumable electrode
Inventor: MIZUNO MASANORI
IPC: B23K9/12
Filed: 1984-03-19
Abstract: PURPOSE:To reduce tact time and to assure satisfactory arc starting by changing over the speed for feeding a consumable electrode to materials to be welded to three stages in the starting stage of welding. CONSTITUTION:The feed speed of a consumable electrode is changed over to three stages in the stage of feeding said electrode through a welding torch to materials to be welded upon starting of welding. The 1st stage of the feed speed is made fast. The speed is changed over to a slow down speed in the 2nd stage just before the contact of the consumable electrode with the materials to be welded. The electrode is fed at the welding speed after the start of welding in the 3rd stage. Tact time is thus reduced and satisfactory arc starting is assured.
Patent JP-H11250412-A (JP)
Title: Magnetic head and its manufacture
Inventor: ENDO KAZUICHI
IPC: G11B5/127
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To realize a magnetic head capable of reducing the damages to a magnetic tape while maintaining effective tape touch and its manufacturing method. SOLUTION: A tape sliding face 10 on the incoming side of a magnetic tape is formed like an R shape and step parts 11, 12 to be inclined to the outgoing side of the magnetic tape are formed from the end parts 10a of the sliding face 10. A tape sliding face 13 projected from these step parts 11, 12 is formed like an R shape having the same curvature as that of the tape sliding face 10. Since the magnetic head has such a shape, the magnetic tape can smoothly slide and can be prevented from being damaged due to contact with the end parts 10a of the tape sliding face 10.
Patent JP-H11248088-A (JP)
Title: Heat insulating wall member
Inventor: KITO SEIICHIRO
IPC: F16L59/06
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a wall member strong against vibration and swing caused by running. SOLUTION: This wall member is formed from a vacuum heat insulating material 60 and a block consisting of a first block member 70A furnished with a recess 71A to accommodate the vacuum heat insulating material 60 and a second block member 70B furnished with a recess 71B to accommodate the vacuum heat insulating material 60, and the vacuum heat insulating material 60 is held pinchedly by the first block member 70A and the second block member 70B. One surface of the vacuum heat insulating material 60 is adhered fast to the recess 71A in either block member, for example the first 70A, and a buffer member 90 is laid in the gap between the non-adhesive surface of the vacuum heat insulating material 60 and the recess 71B in the second block member 70B.
Patent JP-H02232931-A (JP)
Title: Manufacture of semiconductor element
Inventor: IWATA NAOTAKA
IPC: H01L29/205
Filed: 1989-03-06
Abstract: PURPOSE:To form a heterojunction structure of an n-AlSb/p-GaSb/n-AlSb in excellent controllability at one time by a method wherein a heterojunction structure of AlSb/GaSb/AlSb is deposited while doping all the deposited layers with Si. CONSTITUTION:An AlSb layer 22, a GaSb layer 23 and an AlSb layer 24 are deposited on an n type GaSb substrate 21 in the face orientation (100) by molecular beam deposition process. At this time, n-AlSb emitter layer/p<+>-GaSb base layer/n<->-AlSb collector layer in this order from the surface are formed to manufacture a structure for an npn hetero transistor. Next, the surfaces of respective layers are exposed in mesa type by the lithography using photoresist as well as an acetic acid base etchant; a master is provided by the lithography using the photoresist again; and then AuSn layers 2b are formed on an n type emitter layer and a collector layer while an AuZn layer 26 is formed on a p type base layer by evaporation process. In such a constitution, SiNx layers 27 are provided by sputtering to protect the AlSb crystal from the water content contained in the air.
Patent JP-H11245331-A (JP)
Title: Polyurethane-covered steel material and polyurethane resin composition for covering steel material
Inventor: TSURI YUKIROU
IPC: B32B15/08
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane resin paint composition having excellent impact resistance and cathodic release resistance at a low temperature and a polyurethane-covered steel material covered with the composition. SOLUTION: In the polyurethane-covered steel material comprising a polyurethane layer formed on its surface via a primer layer, the polyurethane layer contains a cured polyol of a main agent and a cured isocyanate compound of a curing agent. And, the polyol contains a nondrying oil having a hydroxyl value of 140 to 180 mgKOH/g, an aromatic diol having a tertiary amino group, and a saturated aliphatic diol having a hydroxyl value of 550 to 1,300 mgKOH/g.
Patent JP-S58171769-A (JP)
Title: Servo signal detecting circuit
Inventor: ODA YASUYOSHI
IPC: G11B5/596
Filed: 1982-03-31
Abstract: PURPOSE:To take out an accurate basic clock signal, by generating newly a synchronization prescribing signal in a servo decoder. CONSTITUTION:During the transition time from the asynchronous state to the synchronous state, a servo decoder 55 itself is not operated because the oscillation is not normal in a PLL 27. Therefore, a controlling part sets an FF 25 after power on and opens an AND circuit 50 and pulls the PLL 27 in the synchronous state, and the FF 25 is reset at the time when synchronization is completed. This reset timing can be set after the first initial loading of a magnetic head after power on.
Patent JP-S63220571-A (JP)
Title: Semiconductor integrated element
Inventor: SAITO MINORU
IPC: H01L21/331
Filed: 1987-03-09
Abstract: PURPOSE:To reduce an area occupied by a transistor without deteriorating the collector-isolation breakdown voltage and the collector-base breakdown voltage by a method wherein a colIector electrode of a vertical PNP transistor as a drive stage for an IC is situated in the center and is sandwiched between base layers and, furthermore, emitter layers are situated inside the base layers. CONSTITUTION:A collector contact layer 22 is situated in the central part in an n-type collector region surrounded by p<+> isolation regions 3, and is sandwiched between base layers 4. Emitter layers 5 are formed at the inside of the base layers 4; an n<+> buried layer 21 is formed directly under emitter electrodes 6. Accordingly, it is possible to keep the sufficient distance from a collector electrode 6 at a high potential and the n<+> buried layer 21 to the isolation regions 3. As a result, it is possible to reduce a width l of an n-type epitaxial layer 2 sandwiched between the p<+> isolation regions 3. By this setup, it is possible to reduce an occupied area without deteriorating the characteristics of an NPN transistor.
Patent JP-H04273964-A (JP)
Title: Drain device for ice piece supply apparatus
Inventor: TAKAHASHI KAZUHIRO
IPC: F25C5/00
Filed: 1991-02-27
Abstract: PURPOSE:To provide a drain device so constructed as to permit its drain pan to be easily detached therefrom, so that it can be washed and kept clean satisfactorily from the sanitary viewpoint. CONSTITUTION:A drain pan 36 adapted to be located in the position lower from and corresponding to an ice releasing outlet is placed on a drain pan support body 40 and a drain hose 44 for draining out collected water from the drain pan 36 is connected to a drain opening 38 of the drain pan 36 in such a loose and unsecured manner that the drain pan 36 can be easily attached to and detached from the drain hose.
Patent JP-S59179524-A (JP)
Title: Preparation novel heat-resistant hardened resin
Inventor: URASAKI TAKANORI
IPC: C08G73/06
Filed: 1983-03-31
Abstract: PURPOSE:To prepare a hardened resin having excellent heat-resistance and capable of forming a high-performance composite material together with a reinforcing material such as carbon fiber, etc., by thermally curing a novel imide compound having excellent solubility in an organic solvent and low melting point. CONSTITUTION:The novel imide compound of formula I (R is vibalent group; D is unsaturated dicarboxylic acid residue containing C=C double bond; D' is group obtained by removing one H atom from D) (e.g. the compound of formula II, III, etc.) is cured by heating preferably at 250-350 deg.C for 1-5hr.
Patent JP-H03255986-A (JP)
Title: Storage container vent device
Inventor: ENDO MASAO
IPC: G21C9/00
Filed: 1990-03-07
Abstract: PURPOSE:To preclude clogging and enable discharge to an atmosphere by removing steam and aerosol particles, which contain high-density radioactive materials discharged from the nuclear reactor pressure container, through a filter vent. CONSTITUTION:The steam and aerosol particles which contains the radioactive materials discharged from the nuclear reactor container 2 in the case of an accident fill a dry well 3 in the nuclear reactor storage container 1 and are discharged into the water in a suppression pool 5 through a vent pipe 4; and some of them are condensed and the rest moves in the water and is removed. When the accident further advances, the container 1 is broken because of the rise in the internal pressure, so a separation valve 6 is opened to discharge the pressure to the environment. Namely, the discharged steam and discharged aerosol particles from the separation valve 6 which contain the radio active materials are removed at the vent front state 8 and vent rear stage 9 and then discharged to the environment, but the steam and large-diameter aerosol particles are made to strike a deformed solid body 11, and condensed and removed at the front stage 8. At the rear stage 9, a filter where glass fiber, etc., is charged removes the remaining aerosol particles.
Patent JP-S56150993-A (JP)
Title: Controlling method for operation of induction motor
Inventor: YAGI KENJI
IPC: H02P23/00
Filed: 1980-04-23
Abstract: PURPOSE:To operate an induction motor at a high power-factor even under any condition of the case of high load and the case of low load by a method wherein the motor is wired to a power source through a delta-star switching device, and the motor is automatically changed over to delta connection when high load and to star connection when low load. CONSTITUTION:An induction motor IM operating a compressor 1, etc. is wired to a power source through a delta-start switching device. Under an on-load condition of the compressor 1, a contact of a pressure switch PS is at the L side, a coil CDELTA of a contactor for DELTA connection functions and the motor IM is DELTA-operated; under an unload condition of the compressor 1, the contact of the pressure switch PS is at the H side, a coil CY of a contactor for Y connection functions and the motor is Y- operated. Thus, the motor can be operated automatically at a high power factor even at any of the case of high load and the case of low load, and input currents can be decreased and the power loss of a distributing line can be reduced.
Patent JP-H11246912-A (JP)
Title: Heating furnace for small size bar material and heating method in the same furnace for the same
Inventor: IGARASHI SHIGEO
IPC: C21D1/52
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a heating furnace for a small size bar material which can execute the semi-automatic charge of a material to be heated and efficient heating. SOLUTION: A bar material introducing groove 14 is inclinatorily formed with an angle of depression so as to direct to the center of a combustion chamber 12 from a slitted charging hole 13 on the outer wall of a furnace main body 11 to the cylindrical combustion chamber 12 toward the center axis penetrated in the horizontal direction. Further, a burner fitting hole 16 is communicatively formed so that the spouting direction directs to the tangential direction toward the inside of the combustion chamber 12 and a burner 17 is installed in the burner fitting hole 16 on the outer wall. Furthermore, in the bar material introducing groove 14, a deep most end part 18 is formed at a position exposed to the high temp. combustion gas in the combustion chamber 12 so as to hold the charged bar material 15 at the position of this end part 18.
Patent JP-H10217191-A (JP)
Title: Food cutting device
Inventor: AIBA JUNJI
IPC: B26D3/28
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To exhaust the sliced food obtained from a rod-shaped food material containing much fat downward in a cutting order. SOLUTION: A rod-shaped food material 2 transported on a bed assembly 1 is sliced by a cutter 3, and the sliced food 4 is exhausted from the bed assembly onto a receptacle F installed under it. The assembly is equipped with a guide means G to exhaust the sliced food from the bed assembly onto the receptacle situated under. The guide means is composed of a rotor 6 and a stationary body 5, wherein the stationary body is configured with an outer guide member 10 having a side face in the form of a circular arc installed at a certain distance from the peripheral surface of the rotor and an inner guide member 11 installed near the botton of the outer guide member and also near the peripheral surface 6a of rotor in the form of a Japanese style hand drum. The sliced food obtained from the rod-shaped material is grasped by the rotor and stationary body and exhausted downward bit by bit.
Patent JP-S63220125-A (JP)
Title: Color printer
Inventor: TOKUDA KANJI
IPC: G03C1/00
Filed: 1987-03-09
Abstract: PURPOSE:To print an image recorded in a transmission original or a reflected original, to color photographic paper without using a TV camera, by exposing a monochromatic image converted by a three-color filter to color photographic paper. CONSTITUTION:A reflected light or a transmission light of an original picture which has been scanned by a flying spot by using a black and white CRT 52 and a three-color filter 56 is photodetected and converted to an electric signal by a photoelectric converting element. After image information of every color converted to the electric signal is inputted to a frame memory 86, the image information is brought to an image processing by an image processing circuit 88, and based on a signal which is brought to an image processing to the black and white CRT 52 by a flying spot, a white image corresponding to three colors is displayed successively. Also, the three- color filter corresponding to this black and white image is inserted successively between the black and white CRT 56 and color photographic paper 50, and the black and white image is converted to a monochromatic image and exposed to the color photographic paper 50. In such a way, an image recorded in a transmission original or a reflected original can be printed to the color photographic paper 50 without using a TV camera.
Patent JP-S61215114-A (JP)
Title: Air conditioner for vehicles
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1985-03-18
Abstract: PURPOSE:To make a device appliable to even such a type one that has no temperature display, by installing a car constitutent parts trouble detecting device, and constituting it so as to perform a trouble display on an indicator on the basis of a trouble detecting signal, in case of the above-captioned device provided with an operating state indicator for an operating switch. CONSTITUTION:When a self-diagnostic setting switch 75 is turned on and each of operating switches 62-69 is also on, indicators 62a-69a corresponding to each of them are lighted. And, when constituent parts corresponding to these indicators 62a-69a get out of order and thereby corresponding trouble detecting devices 62b-69b output a detecting signal, these corresponding indicators 62a-69a are blinked. With this constitution, an air conditioner fitted with a switch operating state indicator is appliable to even those without a temperature indicator 74.
Patent JP-S59182000-A (JP)
Title: Controller of commutatorless motor-generator
Inventor: IWAKUNI SHIYUUZOU
IPC: H02P11/06
Filed: 1983-03-31
Abstract: PURPOSE:To moderate a beat phenomenon by connecting a reactor in series with a preexciting field winding of an exciter. CONSTITUTION:A switch 3 is opened at the starting time, and electric power converted by a separately-excited inverter 6 into AC via starting resistors 8, 9 is supplied to a motor side armature winding 10. Since a current is flowed to a preexciting field winding 15 of an exciter at this time, a current is flowed by an exciter armature winding 13 to a field winding 12, a voltage is generated to a generator side armature winding 11, and a counterelectromotive force is generated to the motor side armature winding 10. When a counterelectromotive force becomes high, the switch 3 is closed, and the winding 15 is shortcircuited. A reactor 20 having sufficiently large impedance to the 100Hz or 120Hz contained between terminals 1 and 1' is connected in series with the winding 15. In this manner, a beat phenomenon occurred at the generator side armature winding can be suppressed.