baber/WOPTO huggingface dataset:
Patent JP-H11264440-A (JP)
Title: Vibration proof supporting device
Inventor: AKATSU YOSUKE
IPC: F16F13/26
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a vibration proof supporting device which generates high supporting force by employing a large effective pressure receiving area and also to provide a sealing member having enhanced durability. SOLUTION: The outer periphery part 86a of a sealing member 86 covers the entire region of the curved surface-formed inner periphery surface of a sealing ring 72 for fixation. The inner periphery part 86b covers the outer periphery surface, the top part, and the inner periphery surface of a curved surface-formed rib 80b for fixation. An extended sealing part 86C for covering the upper surface of the partition wall part 80c of the rib is continuously formed on the inner periphery part of the sealing member. A toroidal recessed part 86d is formed on the upper surface at the position approaching the outer periphery part of the sealing member.  In the absence of the electromagnetic force of an electromagnetic actuator, a movable member 78 is displaced as far as the neutral position providing balance to the bearing power of a plate spring 82 and the magnetic force of a permanent magnet 52c. Where, the sealing member has no elastic deformation on displacing the movable member as far as the neutral position. The fixing position between a partition-forming member and the sealing ring is set so that the movable member may have the elastic deformation on upwardly or downwardly displacing the movable member.
Patent JP-S51144563-A (JP)
Title: Delta modulating encoder
Inventor: YOSHIDA YOSHINORI
IPC: H03M3/02
Filed: 1975-06-06
Abstract: PURPOSE: A delta mosulating encoder rich in flexibility by digitalizing the construction of a differential circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56166116-A (JP)
Title: Carcinostatic agent
Inventor: KATSUURA YASUHIRO
IPC: A61K31/5415
Filed: 1980-05-26
Abstract: PURPOSE: A safe carcinostatic agent, containing a phenothiazine derivative as an active constituent, and capable of acting of tumors specifically without side effects.  
     CONSTITUTION: A carcinostatic agent containing a phenothiazine derivative of the formula (Y is H, lower alkanoyl other than pivaloyl or benzoyl), e.g. phenothiazine, 10-acethyphenothiazine or 10-propionylphenothizaine, as an active constituent. The pharmaceutical is characterized by a powerful action on solid cancers and effective against various cancers, e.g. cancers of the stomach, rectum, breast, uterus, oral cavity, esophagus, gallbladder, bile duct, bile passages and pancreas and nephroma. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63236552-A (JP)
Title: Dust collecting method and apparatus
Inventor: SHIMOKAWABE IKUO
IPC: B03C3/10
Filed: 1987-03-25
Abstract: PURPOSE:To obtain high collection efficiency in a maintenance free state, by adhering an ion to the surface of a collector being a dielectric body to charge the same and after adhering dust particles to the charged surface, destaticizing the surface of the dielectric body not only to remove the dust particles but also to regenerate the dielectric body. CONSTITUTION:The dust particles 13 in dirty air 1 are charged in desired quantity by a corona discharge power source 2. The dielectric film 4 mounted to the main surface of a cylindrical rotary drum 3 becoming a rotary body in the circumferential direction thereof is charged from the first potential to the second potential by a polarizing power source 5 becoming a charging means and adheres and collects the dust particles 13 guided to the vicinity of said film 4 of Columns force. A regenerating power source 11 becoming a destaticizing means releases the charge of the dust particles 13 to substantially destaticize, for example, the first potential and the dust particles 13 are released from the dielectric film 14 by a regenerating blade 6. By this operation, purified air 10 is obtained.
Patent JP-H04281035-A (JP)
Title: Lever of dobby machine
Inventor: NAKAMURA KOUJI
IPC: D03C13/00
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a light-weight strong lever for Dobby machine by preparing a lever having a press-formed recess extending in the longitudinal direction of the lever and welding a pair of the levers facing the recesses each other to form a rib. CONSTITUTION:The present invention relates to various levers to intermittently lift and lower a heald frame of a Dobby machine, especially jack lever 10, etc., subjected to strong force. The lever is composed of a 1st lever 11 made of a metal plate and having a press-formed recess 19 extending in the longitudinal direction of the lever 10 and a 2nd lever 12 made of a metal plate and having a press-formed recess 20 symmetric with respect to the recess 19. Both levers 11, 12 are joined together in a state facing both recesses 19, 20 each other and welded by spot welding 13. A rib 18 is formed by the part surrounding the cavity 21 formed by both recesses 19, 20.
Patent JP-S60213287-A (JP)
Title: Controller of induction motor
Inventor: UEDA SHIYUNICHI
IPC: H02P23/08
Filed: 1984-04-09
Abstract: PURPOSE:To accurately control a vector which is not affected by the temperature of an induction motor by indirectly calculating a generated torque by the calculation with the detected value, and correcting the torque reference with the result. CONSTITUTION:A generated torque calculation correcting circuit 50 inputs a current 51 from the primary current detector CTV of a motor, similarly a voltage 52 from a voltage detector 53, a rotating speed SFB from a speed detector and a torque reference T* from a speed controller 3. The current 51, and voltage 52 and the speed SFB are input to a generated torque calculator 54, which calculates the generated torque, the output is compared with the reference T*, and the difference is applied to a torque controller 55. The output of the controller 55 is added to the reference T* as a correction signal 56. The added torque reference T, REF is input to a function generator 6.
Patent JP-S56165561-A (JP)
Title: Vacuum brazing method
Inventor: SATOU SHIYOUZOU
IPC: B23K31/02
Filed: 1980-05-26
Abstract: PURPOSE: To facilitate brazing and prevent the lack of braze run by mounting a member which increases heat absorption to a member to a smaller surface area per unit weight out of brazing members in vacuum brazing of target articles of high metallic luster.  
     CONSTITUTION: In the case of brazing a pipe 2 of a large surface area per unit weight and a connector 3 of a smaller surface area, the screw part 10 of a heat transfer piece 8 wound spirally with platelike heat absorbing fins 9 on the outer side is tightened and mounted to the screw part 4 of the connector 3. When these are charged into a vacuum of decompression brazing furnace and are subjected to vacuum or decompression brazing operation, the fins 9 absorb the radiation heat from the heater and further the heat is transmitted to the piece 8, so that the temp. of the connector 3 is elevated by way of the screw parts 10, 4. As a result, brazing filler metal infilters into the joining parts between the connector 3 and brazing seat 6 as well as the pipe 2, and the sufficient brazing is accomplished. Upon completion of the brazing, the piece 8 is removed from the connector 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54161099-A (JP)
Title: High dielectric constant ceramic composition
Inventor: KAMIOKA HISAYOSHI
IPC: H01G4/12
Filed: 1978-06-08
Abstract: PURPOSE: To provide a ceramic composition which can be sintered at low temperature and will have a small dielectric loss and an excellent insulation resistance by admixing a specified amount of MnO to a Pb(Fe 1/2 Nb 1/2 )O 3 -Pb(Mg 1/3 Nb 2/3 )O 3 - Pb(Fe 2/3 W 1/3 )O 3  based composition of which the component ratio is within a specified range.  
     CONSTITUTION: To 100 parts of an oxide composition which is within the region ABCDEF in the figure and consists of 64.42W68.58 wt% of PbO, 0.61W14.21 wt% of Fe 2 O 3 , 5.75W26.89 wt% of Nb 2 O 5 , 0W3.92 wt% of MgO, and 0W15.62 wt% of WO 3 , there is added 0.001W1.0 wt% of MnO. The oxide mixture thus obtained is calcined at 700W850°C for two hours for effecting solid-phase reaction, reground, added with a caking agent, pressure formed, and subjected to a main sintering at 850W950°C for two hours to yeild a ceramic body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54160460-A (JP)
Title: Preparation of granular water-soluble cellulose derivative
Inventor: MORI KOUICHI
IPC: B29B9/00
Filed: 1978-06-08
Abstract: PURPOSE: To obtain the title granular derivative having improved water-solubility, by molding a powdery cellulose derivative with an adjusted specific moisture content.  
     CONSTITUTION: The mostire content of a powdery cellulose derivatives S is adjusted to 0.5W1.0 of the equilibrium moisture by the humidifier 6, fed to the hopper 1 comprising a screw, flaked by the two rolls 2, pulverized by the pulverizers 3 and 4, and cldssified by the classifier 5 to give granules readily soluble in water without forming undissolved lumps. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09227237-A (JP)
Title: Silicon nitride sintered compact and its production
Inventor: MATSUBARA KATSURA
IPC: C04B35/593
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of the fired surface of an Si3 N4 sintered compact even when recesses exist in the fired surface. SOLUTION: Stock powder consisting of Si3 N4 powder and powder of oxide of a rare earth element is mixed, compacted and fired at 1,750-1,950 deg.C in an inert atmosphere under <=10atm. The resultant presintered compact is subjected to concluding firing at 1,750-1,950 deg.C in an inert atmosphere under >=50atm in an Si3 N4 case or an Si3 N4 lined nonoxide case to produce the objective Si3 N4 sintered compact having a compd. contg. the rare earth element, Si, O and N as a grain boundary phase and having acicular crystals of β-Si3 N4 in recesses existing in the fired surface so that the crystals account for >=30vol% of the recesses. The max. length of the recesses is <=100μm.
Patent JP-S59197369-A (JP)
Title: Method for controlling flow rate of injection cylinder of die casting machine
Inventor: MANABE JIYUNJI
IPC: B22D17/32
Filed: 1983-04-21
Abstract: PURPOSE:To control the flow rate of an injection cylinder and to provide a sure and superior feeding effect by setting the position where a molding material is finally packed in the die cavity, providing a detector in said position and detecting the packing condition of the molding material. CONSTITUTION:When a molding material 30 is extruded by an injection cylinder 2a into a die cavity 28, the material collides vigorously agaiinst a valve disc 36a and forces upward a valve 36 by overcoming the force of a spring 42. The valve 36 is also exerted with the force of a tension spring 49 and moves until the arm 46 thereof contacts the top end of a guiding hole 40. Since the valve disc 36a of a vent device 32 displaces in the above-mentioned way when the molding material is packed into the die cavity, a limit switch 50 is provided to a spool 37 so as to be tripped by the arm 46, by which the packing condition of the molding material is known. A flow rate control valve 11 is controlled to a prescribed opening degree via a control device 33 by the signal of the switch 50, by which the time when the pressure in the cavity 28 rises is controlled.
Patent JP-H07274663-A (JP)
Title: Reaping pretreatment section in whole culm feed type combine harvester
Inventor: KONO MASAO
IPC: A01D57/00
Filed: 1994-04-07
Abstract: PURPOSE:To improve grain culm traverse feed function along with effectively preventing waste straw attachment and buildup onto an auger spiral blade in a whole culm feed type combine harvester so designed as to equip the initial end of a grain culm conveyer to a thresher with an auger for gathering reaped grain culms. CONSTITUTION:Plural scrapers 15 being in contact with the feed action surface of an auger spiral blade 9b are arranged side by side, on an endless revolving belt 11 revolving in the revolving shaft center direction of the auger 9, in the longer direction of said belt at intervals corresponding to the spiral pitch of the auger 9.
Patent JP-H01242660-A (JP)
Title: Optical molding material
Inventor: UMEMURA TOSHIKAZU
IPC: C08K5/10
Filed: 1988-03-25
Abstract: PURPOSE:To obtain the title molding material improved in mold release, transferability, heat resistance and hydrolysis resistance, by mixing a polycarbonate resin with phosphorods acid, a specified partial ester and a specified ester. CONSTITUTION:100 pts.wt. polycarbonate resin (A) of a viscosity-average MW of 12000-23000 is mixed with 0.0005-0.01 pt.wt. phosphorous acid (B), 0.001-0.01 pt.wt. partial ester (C) of a 10-22C saturated fatty acid (e.g., capric acid) with a polyalcohol (e.g., ethylene glycol), 0.05-0.2 pt.wt. ester (D) of a 10-30C saturated fatty acid with 30C or lower monoor poly-alcohol (e.g., pentaerythritol tetrastearate) in such an amount that the sum of components (C) and (D) is 0.02-0.16 pts.wt.
Patent JP-S57185237-A (JP)
Title: Preparation of 2,5-dihalo-1,4-benzoquinone-3,6-dicarboxylic diester
Inventor: IMAI MASAO
IPC: C07C67/307
Filed: 1981-05-11
Abstract: PURPOSE: To obtain the titled compound in high yield and purity without taking out an intermediate product, by halogenating and oxidizing any 2,5-dialkoxycarbonyl-1,4-cyclohexanedione in a nonpolar inert organic solvent continuously.  
     CONSTITUTION: A 2, 5-dialkoxycarbonyl-1, 4-cyclohexanedione, e.g. 2, 5-diethoxycarbonyl-1,4-cyclohexanedione, of formulaI (R is 1W12C alkyl) is continuously halogenated and oxidized with a halogen, e.g. bromine, in a nonpolar inert organic solvent, e.g. dichloromethane, chloroform or carbon tetrachloride, to give the aimed compound of formula II (X is halogen) without taking out the 1, 4- hydroquinone derivative formed as an intermediate.  
     EFFECT: Easily preparable in a short time.  
     USE: Organic oxidizing agents, intermediates for various important compounds, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62226480-A (JP)
Title: Starting method for magnetic disk device
Inventor: NISHITANI YOSHIKI
IPC: G11B21/12
Filed: 1986-03-27
Abstract: PURPOSE:To miniaturize a plunger and to facilitate the control of the landing speed of a magnetic head by using the driving force of a head positioning device at the time of the starting and shifting an operating member to a sheltering position. CONSTITUTION:When an operating member 80 is shifted by the driving force of a solenoid plunger against the energizing force of a spring 90, the member 80 makes free the shifting of a head positioning device and a lifting mechanism 82 drops heads 46, 48, 50 and 52 onto disks 14 and 12. When the member 80 is shifted by the energizing force of the spring 60, the member 80 shifts the head positioning device in the disk outer circumferential direction and the heads 14 and 12 are floated up from disks 46, 48, 50 and 52 by a machine 82. In such a case, while the plunger is off, the head positioning device is driven, the member 80 is shifted against the energizing force of the spring 90 and thereafter, the plunger is turned on.
Patent JP-2000264290-A (JP)
Title: Flap
Inventor: ABE SHIGEKI
IPC: B64C9/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of a separation zone at the outer rear edge part of a flap by restraining cross flow components orthogonal to a flying direction, from being formed in flap upper face flow to make the direction of the flap upper face flow parallel with the flying direction of a fixed wing aircraft. SOLUTION: Flap fences 20 are erected on the upper face of a front edge part 4 of a flap 3 to straighten the flow direction of flap upper face flow 6 flowing on the upper face of the flap 3, so as to be parallel with the proceeding direction of an aircraft. Separation generated on the outside of a flap rear edge part 5 is therefore restrained. Even if a small separation zone 21 is generated on the outside of the rear edge part 5, since the generation of cross flow of the flap upper face flow, that is, the generation of side flow, is restrained, the separation area 21 is not developed. The decrease of lift generated to the flap 3 caused by separation of the flap upper face flow 6 from the upper face of the flap 3 can therefore be restrained.
Patent JP-H01244461-A (JP)
Title: Mask correcting device
Inventor: AMAMIYA MITSUAKI
IPC: G03F1/74
Filed: 1988-03-25
Abstract: PURPOSE:To make a mask correcting work more efficient and, at the same time, to simplify a constitution and to reduce the cost of the title device by giving both of a faulty mask section detecting and correcting functions to one device. CONSTITUTION:An electron beam 6 is projected on a mask 4 composed of a mask pattern 3 and photosensitive layer 5 formed on a mask substrate 2 after the beam 6 is converged and deflected. Then secondary electrons produced by the projection of the electron beam 6 are detected by means of secondary beam detector 7. Thereafter, a picture is drawn so as to correct a faulty part on the layer 5 by using the electron beam 6 based on the data stored in a reference pattern data holding circuit 13. After the layer 5 on which the picture is drawn is developed, the picture is corrected by etching, plating, lift-off, etc. At the time of the picture drawing, the exposure quantity is increased by increasing the quantity of the electron beam current, making the scanning speed slower, changing the acceleration voltage, etc.
Patent JP-H02248307-A (JP)
Title: Method and device for synthesizing nitride
Inventor: YOKOYAMA KOICHI
IPC: C01B21/064
Filed: 1989-03-22
Abstract: PURPOSE:To allow a nitriding reaction to proceed efficiently and to obtain a nitride at a high reaction rate at the time of synthesizing a metal nitride with N2 hot plasma by locating the reaction cooling gas inlet position in the plasma region at the decomposition temp. of the nitride to be synthesized and thereby controlling the decomposition of the nitride. CONSTITUTION:The insides of a torch 1 and a recovery part 2 are evacuated 3 to about 0.1-1.0 Torr, N2 4 is introduced, a high-frequency power source 5 at 27 MHz is operated, and a high-frequency coil 6 is energized to produce N2 hot plasma in the torch 1. The high-frequency output is raised while gradually increasing the N2 amt., and the gas pressure is elevated finally to 0.5-1atm and the frequency to 20MHz. Under these conditions, the metallic Si powder 9 in a hopper 8 is supplied 10 to the N2 hot plasma. The powder 9 is melted, vaporized and allowed to react with the N atom dissociated in the N2 hot plasma 7 to synthesize Si3N4 superfine powder. At this time, the plasma 7 has to be kept at a temp. as high as possible to vaporize the Si powder 9, and the temp. gradient in the plasma 7 region for vaporizing the powder 9 is made positive or zero.
Patent JP-H10263365-A (JP)
Title: Decomposition of hydrofluoricarbon
Inventor: NAKAJO TETSUO
IPC: C01B32/50
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst capable of efficiently decomposing hydroluorocarbons and long in life and to provide a decomposing method of hydrolufrocarbons using the catalyst. SOLUTION: In a reaction by which the hydroluorocarbons are decomposed in gas phase in the presence of steam or the steam and a molecular oxygen, the catalyst in which the total amount of alkali metals is <=300 wt.ppm and consisting of an oxide of phosphorus and the oxide of at least one kind element selected from a group consisting of aluminum, boron and alkaline earth metals is used.
Patent JP-H05228218-A (JP)
Title: Caring article
Inventor: OKAMURA KENICHIRO
IPC: A61K8/00
Filed: 1992-02-19
Abstract: PURPOSE:To provide a caring article simple and effective for recovering the fatigue of eyes and caring for the skin around the eyes. CONSTITUTION:A caring article for eyes and the skin around the eyes is constituted of a capsule-containing container storing crushable pearl-like capsules A each having a film only at a surface section in a container 11 with an extracting mechanism 12 kept in the wet state by a solution B, and a compact massaging unit (coin-sized cordless low-frequency massaging unit in particular) stimulating the skin around the eyes.
Patent JP-H05233283-A (JP)
Title: Parallel instruction execution system
Inventor: FUJITA TETSUYA
IPC: G06F9/38
Filed: 1992-02-19
Abstract: PURPOSE:To provide a computer capable of attaining parallel instruction execution without increasing the hardware capacity of a decoding part while maintaining interchangeability with an existing computer. CONSTITUTION:This system includes a compiler for storing information relating to the control of parallel instruction execution in an object code by using an undefined instruction word and a parallel information decoding unit 2 extracts parallel execution information from an undefined instruction word and decodes it. An instruction decoding issuing unit 3 issues single or plural instructions to an execution unit based upon the information. A branch instruction execution unit 8, an integer arithmetic unit 9 and a floating point arithmetic unit 10 execute arithmetic based upon the instructions.
Patent JP-S5612828-A (JP)
Title: Wedge material for rotary machine and method of fitting said material
Inventor: ASOSHINA HIDESHI
IPC: H02K3/487
Filed: 1979-06-04
Abstract: PURPOSE:To prevent a winding from loosening due to the repetition of the thermal expansion and contraction of the winding, by inserting a heat-foamable resin layer and a wedge material into a slot and heating the resin layer to foam it. CONSTITUTION:After a winding 3 is housed in the slot 2 of the rotor 1 of a motor, a wedge material 4 provided with a foamable resin layer 41 on one side of the material is inserted into the slot. The resin layer 41 is foamed by heating. To manufacture the wedge material 4, a previously-shaped foamable resin sheet is thermally boded on a plate such as a fiber board by a hotpress or the like at a temperature lower than the foaming temperature of the resin sheet. Since some degree of elasticity is provided on a portion of the wedge material 4, the winding 3 is effectively prevented from loosening due to the thermal expansion and contraction of the winding and vibration.
Patent JP-H01243641-A (JP)
Title: Block transfer system
Inventor: ABE HITOSHI
IPC: H04L29/06
Filed: 1988-03-24
Abstract: PURPOSE:To simplify a block transfer processing and to improve block transfer termination processing by permitting a transmission side equipment to set a reception side equipment to execute a block transfer start processing, a data reception processing and the block transfer termination processing by means of the signal width of a synchronizing signal transmitted to the reception side equipment. CONSTITUTION:An information processing system consists of the transmission side equipment 100, the reception side equipment 200 and a bus 3. A block transfer start equipment 24, a data reception equipment 25, a block transfer termination equipment 26 and a synchronizing signal identification means 300 are provided in the reception side equipment 200. Consequently, the transmission side equipment 100 makes the reception side equipment 200 to execute the block transfer start processing, the data reception processing and the block transfer termination processing by the signal widths T1-T3 of the synchronizing signals S1-S3 transmitted to the reception side equipment 200. Thus, the block transfer processing is simplified and the block transfer capacity is improved.
Patent JP-S62227334-A (JP)
Inventor: ISHIYAMA KAZUFUMI
IPC: A61B1/00
Filed: 1986-03-28
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。