baber/WOPTO huggingface dataset:
Patent JP-H05300680-A (JP)
Title: Dc motor and manufacture of dc motor
Inventor: KAWAMURA KATSUYA
IPC: H02K37/14
Filed: 1992-04-17
Abstract: PURPOSE:To obviate the iron core of a motor and miniaturize the motor and get the motor easy of winding by fixing a plurality of coils being shaped by rounding processing to the inside periphery of the cylindrical case supporting a shaft, and fixing a cylindrical magnet to the shaft, keeping space with a plurality of coils. CONSTITUTION:A cylindrical case 2 is provided with a flange A4 and a flange B5, and the respective flanges are provided with bearings 7 and 7, and a shaft 8 is retained there. Next, a cylindrical magnet 3 is fixed to the shaft 8. On the other hand, after winding of a plurality of coils 1, they are fixed to the cylindrical inside periphery of the case 2, being shaped to have over peripheries fit for the cylindrical inside peripheries of the case 2 by rounding processing, and also being shaped to have inner peripheries coaxial with the cylindrical periphery of the magnet 3. Accordingly, the coil 1 is fixed, keeping space coaxial with the magnet 3. And, when a current is applied to the coil 1 by specified sequence, it rotates as a DC motor including a coil-fixed type stepping motor.
Patent JP-S5527510-A (JP)
Title: Apparatus for accumulating pressure in accumulator
Inventor: FUKUI JIROU
IPC: F15B1/02
Filed: 1978-08-11
Abstract: PURPOSE: To protect accumulator from shocks, by connecting a balance piston valve in the oil feeding circuit, connecting an accumulator to a vent chamber of said balance piston valve, and communicating the vent chamber and a tank circuit together by a valve neans.  
     CONSTITUTION: During the while when oil pump is not operated and therefore hydraulic pressure is not acted in oil feeding circuit 10, balance piston 38 of balance piston valve 33 is displaced to the right by spring 41 so that oil feeding circuit 10 is blocked. In this state, if oil pump is set operation and hydraulic oil is fed into oil chamber 43 of balance piston valve 33, hydraulic pressure in chamber 40 is raised so that balance piston 38 is moved to the left. Resultantly, oil in chamber 40 leaks into vent chamber 39 via throttle 48, so that pressure in chamber 39 is raised. Here, if pressure in the vent chamber 39 is higher than pressure in accumulator 30, check valve 50 is opened and pressure oil in vent chamber 39 is supplied to the accumulator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H042826-A (JP)
Title: Apron-pressing device for drafting device in spinner
Inventor: SAKAI SHOJI
IPC: D01H5/54
Filed: 1990-04-13
Abstract: PURPOSE:To apply nipping pressure to belts by attaching rollers made of a magnetic material on a rear face of an apron belt and providing every magnets on a rear face of the other apron belt and controlling each magnet with turning electricity on. CONSTITUTION:Rollers 12, 13, 14 and 15 made of a magnetic material are attached on a rear face of an apron belt 5 and magnets 19, 20, 21, 22 and 23 are provided on a rear face of an apron belt 9, then pole of each adjacent magnet is neighbored, thus the rollers 12, 13, 14 and 15 made of a magnetic material are located between adjacent poles.
Patent JP-S59225206-A (JP)
Title: Combustion furnace
Inventor: TAKAO KATSUMI
IPC: F23B99/00
Filed: 1983-06-01
Abstract: PURPOSE:To perform complete combustion before soot is yielded resulting from decomposition of combustion organic gas, by a method wherein the air for combustion and combustion gas are swirled and circulated in a furnace through forced draft. CONSTITUTION:A boiler body 1 is placed on a bed 4. A furnace wall 2 of a combustion furnace is installed at the inside of the boiler body 1, a space, surrounded with the furnace wall, forms a furnace chamber 7, and a chamber, formed at the outside of the furnace wall 2, forms a hot water jacket 9. A space between a furnace floor 13 and an air chamber 8 forms a part of the hot water jacket 9. The air chamber 8 receives the air fed in the air chamber to an air inlet 10 from a boiler, and the air is distributed in an equal ratio to four air nozzles 11 which extend through the hot air jacket 9 and are open to the furnace chamber 7. A pipe 3 for the air for combustion is installed above the air nozzle 11, a number of air outlets 12 are opened on the one side thereof, and the directions of such outlets are aligned substantially in the direction of the tangential line of the furnace wall 2 so that the air for combustion and combustion gas are swirled in the furnace chamber 7 along the furnace wall 2.
Patent JP-S63266637-A (JP)
Title: Optical head
Inventor: TAKAHASHI MASAHIRO
IPC: G11B7/09
Filed: 1987-04-23
Abstract: PURPOSE:To obtain a focus error characteristic curve not to depend on the parting line width of a light detecting device by using a converging lens and a total reflection mirror cylindrical lens, forming two focal lines and providing two divided light detecting devices for detecting a focus error signal between focal lines. CONSTITUTION:At the time of optical recording and/or reproducing, a tracking error signal can be removed from the output difference of respective photodetecting parts 15a and 15b of a first two-divided light detecting device 15. From the output difference of respective photodetecting parts 17a and 17b of a three-divided light detecting device 17, a focus error signal can be removed. At the time of the focusing condition, the three-divided light detecting device 17 does not generate a detecting signal, is dislocated from the focusing position due to the surface vibration, and then, the photodetecting part 17a or 17b photodetects an optical beam, and therefore, a focus error signal shown with a slid line I can be obtained by obtaining the output difference of respective photodetecting parts 17a and 17b. Thus, even when the intensity distribution of the optical beam is changed, the focus error off-set is not generated and a focus error signal an be detected.
Patent JP-S5324739-A (JP)
Title: Magnetic core memory unit
Inventor: NAGATOMI YOSHITERU
IPC: G11C11/06
Filed: 1976-08-20
Abstract: PURPOSE:To obtain the output with higher S/N, by decreasing the common mode noise and the noise developed on the inhibit sense line, thru placing the cross section and folded section of the inhibit sense lines to a remote location from the surface of the magnetic core board.
Patent JP-H03296536-A (JP)
Title: Production of imidosilicon polymer article
Inventor: FUJITA TOSHINORI
IPC: C08L83/04
Filed: 1990-04-13
Abstract: PURPOSE:To obtain an imidosilicon polymer article improved in heat distortion resistance, solvent resistance and cut-through resistance at high temperature by molding an imidosilicon polymer and crosslinking it by irradiation with electron beams. CONSTITUTION:The purpose article is obtained by molding an imidosilicon polymer into any desired shape and crosslinking it by irradiating with electron beams optionally in the presence of a crosslinking aid having at least two ethylenically unsaturated functional groups. The dose of electron beams used in the crosslinking is generally in the range of 5-50Mrad, especially 10-30Mrad. When the crosslinking is performed in the presence of a crosslinking aid, the crosslinking density can be improved and the improving effect is enhanced. Examples of the crosslinking aids include ones having at least two ethylenically unsaturated groups, particularly desirably trimethylolpropane trimethacrylate and triallyl isocyanurate.
Patent JP-S5724426-A (JP)
Title: Control method of air-fuel ratio and its device
Inventor: ISOMURA SHIGENORI
IPC: F02D41/04
Filed: 1980-07-18
Abstract: PURPOSE: To achieve purification of exhaust gas of an engine without worsening feeling of its operation when the engine is warmed up or the like, by estimating fuel quantity adhering to the wall of an intake pipe on the basis of information showing load and warm up states of the engine and correcting feed quantity of fuel so as to meet the above action.  
     CONSTITUTION: At operation, engine speed N is firstly read from a speed counter 101 to which a speed sensor 12 is connected, and engine suction air quantity Q is read from an analog input port 104 to which an intake air temperature sensor 11, water temperature sensor 13 and wall temperature sensor 14 are connected, to calculate basic fuel injection quantity determined by N, Q. Secondly detection of an engine loaded state is performed after reading cooling water and port wall temperatures from th above described port 14. Then a difference ΔT between basic fuel injection pulse width and prescribed round function value is decided for whether +, 0 or -. For instance, if ΔT>0, an increase amount of correction in accordance with ΔT is read to correct fuel injection pulse width of a fuel injection valve 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11345949-A (JP)
Title: Semiconductor integrated circuit
Inventor: SCHREMS MARTIN
IPC: H01L29/94
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a trench capacitor having an improved buried plate by providing an epitaxial layer to back the lower part of the side of a trench under an oxide collar for backing the upper part of the trench of a dynamic random access memory(DRAM). SOLUTION: An epitaxial silicon layer 365 backs the lower part of a trench under a collar 368. The epitaxial silicon layer 365 has the same electric type as a poly 361, and it is doped by an n-type dopant such as As or P. A node dielectric layer 364 separates the electrodes of a capacitor, and the epitaxial buried plate 365 of the capacitor and another capacitor within a DRAM array are connected with each other through a buried well 370 formed of a second conductive dopant. In the case where the buried plate of the capacitor within the DRAM array is connected to a general reference voltage, the maximum electric field in the dielectric layer is minimized, improving the reliability.
Patent JP-S57212159-A (JP)
Title: Production of n-((1-ethyl-2-pyrrolidinyl)methyl)-2- methoxy-5-sulfamoylbenzamide
Inventor: SAWAI HIROYUKI
IPC: C07D207/09
Filed: 1981-06-25
Abstract: PURPOSE: The reaction between (1-ethyl-2-pyrrolidinyl)iminomethyl cupric halide and 2-methoxy-5-sulfamoylbenzhydrazide gives the titled substance used as an antiulcerative readily in a short time without side-reactions.  
     CONSTITUTION: The compound of formula II is made to react with a cupric halide, preferably cupric chloride, in a solvent such as pyridine at 20W30°C for 5W10min to give the compound of formula III. Preferably without isolation of the product, it is made to react with a compound of formula IV at 20W30°C for 1W1.5hr to give the compound of formula I.  
     EFFECT: Special reaction conditions are unnecessary. The starting material is readily prepard.  
     USE: Antidepressant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62254370-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: G02F1/17
Filed: 1986-04-28
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。
Patent JP-S63265596-A (JP)
Title: Electric power generating set
Inventor: SONODA YUKIO
IPC: H02P9/00
Filed: 1987-04-21
Abstract: PURPOSE:To permit the operation of a prime mover with the highest efficiency, by a method wherein an induction generator is driven directly by the prime mover and a voltage, generated by the self excitation of the induction generator, is converted by an inverter device into desired voltage and frequency. CONSTITUTION:When a turbine 1 is rotated and an induction generator 11 is driven, a slight voltage is generated by the residual magnetism of the induction generator 11. A leading current is conducted by the voltage through a capacitor bank 12 and a generating voltage is increased gradually since the induction generator 11 is excited by the leading current. A generated AC voltage is converted into AC by a rectifying device 13 and is smoothed by a smoothing capacitor 14, thereafter, is supplied to an inverter device 15. The inverter device 15 converts a DC input into a commercial power or the AC power of single phase or multi-phase having a necessary frequency, thereafter, the power is outputted. According to this method, a prime mover may be operated with the highest efficiency.
Patent JP-S581778-A (JP)
Title: Setting/hardening agent
Inventor: TAGUCHI YOSHIO
IPC: C09K17/42
Filed: 1981-06-26
Abstract: PURPOSE:To obtain a setting/hardening agent that is effective when it is added to a cement with which an organic constitutent-containing muddy substance is set, by adding sodium chloride, etc. and cobalt chloride to a cation C14 solution. CONSTITUTION:The titled setting/hardening agent consists of 0.9-10% (by weight, hererinafter % means % by weight) cation C14, 19-20% sodium chloride, 34-35% potassium chloride, 19-20% calcium chloride, 24-25% magnesium chloride and 0.02-0.03% cobalt chloride. This agent may be blended with a cement milk to be used, and by adding the resulting composition to an organic constitutent-containing muddy substance (e.g. sludge), the muddy substance can be effectively set.
Patent JP-H06309566-A (JP)
Title: Commodity sales register data processor
Inventor: YOKOCHI AKIHIKO
IPC: G07G1/12
Filed: 1993-04-26
Abstract: PURPOSE:To fairly and accurately perform the discount processing. CONSTITUTION:An object commodity discriminating means (11 and 12), a discount information storage control means (11 and 12), a discriminating means (11 and 12) which discriminates whether one commodity is not stored yet, and a one-commodity lack output control means (11 and 12) are provided; and if one of object commodities (A) related to the discount success condition in one transaction is not purchased, this state is outputted and is reported to a customer X. An object commodity discriminating means (11 and 12), a discount information storage control means (11 and 12), a discount information storing control means (11, 12, 31, and 32), a discrimination code printing control means (11 and 12), a preceding discount information read control means (11, 12, 31, and 32), and a discount processing execution permitting means (11 and 12) are provided, and discount information is held when the discount success condition was not satisfied in the preceding transaction, and the customer can receive the discount service in the current transaction if the requirement lacking for the discount success condition in the preceding transaction is met in the current transaction.
Patent JP-S61254685-A (JP)
Title: Production of sol-gel of polishing particle, alumina base ceramic polishing particle and polishing product
Inventor: GERK ALVIN PHILLIP
IPC: C01F7/442
Filed: 1986-04-28
Abstract: A sol-gel process of producing durable alpha alumina-based ceramic abrasive grain from alpha alumina monohydrate is improved by the addition of a nucleating agent. Improved abrasive products containing the durable ceramic abrasive grains are also provided.
Patent JP-S623488-A (JP)
Inventor: ROJIYAA DEII NOOUTSUDO
IPC: G11C11/34
Filed: 1986-04-28
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。
Patent JP-S58216278-A (JP)
Title: Picture formation device
Inventor: NISHIKAWA MASAHARU
IPC: G03G21/10
Filed: 1982-06-11
Abstract: PURPOSE:To easily and surely collect all remaining toner to a developing section, by forming a toner deposit on an electric charge holding member with a remaining toner cleaning blade and receiving toner dropping from the deposit with a preventing member. CONSTITUTION:A cleaning blade 18, which is selectively contacted with a photosensitive drum 1 and collects remainng toner, and a plate-like drop preventing member 9, which receives dropping toner, are installed to the down stream side of a transferring section equipped with a transferring and stripping corona electrostatic chargers 12 and 13 and upstream side of an electrostatic charger 2. The blade 18 is contacted with the drum 1 at the position of the solid line at the time of copying by means of a driving means 20 and once retracted to the position of a virtual line at an appropriate time before starting the next copying. When the blade 18 is retracted, it seuds a toner deposit to a magnetic roll 8. The drop preventing member 19 is a sheet of polyester, metal, etc., and installed closely to the blade 18 at the upstream side. The member 19 is contacted with or brought closely to the drum 1 and held by a holding member 21 at a position extended to the blade side.
Patent JP-H0710839-A (JP)
Title: Indoloylguanidine derivative
Inventor: KOJIMA ATSUYUKI
IPC: A61K31/40
Filed: 1994-04-12
Abstract: PURPOSE:To obtain a new indoloylguanidine derivative useful as a therapeutic and preventive agent for hypertension, myocardial ischemia, reperfusion disorder, etc., owing to its inhibiting action on a sodium/proton exchange transport system. CONSTITUTION:This compound is expressed by the formula I [R1 is H, a (substituted)alkyl, alkenyl, alkynyl, cycloalkyl, halogen, NO2, acyl, carboxyl, an aromatic group, OR3, NR6R7, SO2NR6R7, etc.; R2 is H, a (substituted)alkyl, cycloalkyl, OH, alkoxy or CH2R20; R3 is H, a (substituted)alkyl, acyl, CH2R60, etc.; R6 and R7 is H, a (substituted)alkyl, acyl, CH2R60 or R6 and R7 together bind to form 5-7 membered cyclic amino; R20, R30 and R60 are alkenyl or alkynyl]or its acid adduct salt permissible as medicines, e.g. 1-methyl-2- indoloylguanidine. The compound can be obtained by subjecting a reactive derivative of an indolocarboxylic acid of the formula II (X is an eliminable group easily substitutable with a nucleophilic reagent) to react with guanidine in an inactive solvent.
Patent JP-H10290298-A (JP)
Title: Portable information terminal
Inventor: YAMAMOTO HIROSHI
IPC: H04B1/38
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the portable information terminal by which message information displayed on a display section is acquired by a method other than a visual sense. SOLUTION: The portable information terminal 1 is made up of an FM/AM radio reception section 3 to which an antenna 2 is connected, a pocket beeper reception section 5 to which an antenna 4 is connected, a decoder 6, an AF antenna 7, a speaker 8, a message memory 9, a controller 10, a speech synthesizer 11, a function setting memory 12, a key entry section 13, and a display section 14. Then character information demodulated by the decoder 6 is stored in the message memory 9 and fed to the speech synthesizer 11. The speech synthesizer 11 conducts voice synthesis processing based on the received character information and converts the character information into voice information, which is sounded from a speaker 8.
Patent JP-S62255205-A (JP)
Title: Pneumatic safety tire
Inventor: USHIKUBO TOSHIO
IPC: B60C17/00
Filed: 1986-04-30
Abstract: PURPOSE:To enable flat running by disposing a reinforcement rubber layer of crescent-shaped section extending toward crown and bead portions about the center of the side wall of the inner surface of a carcass layer, and applying other means. CONSTITUTION:A radial tire is reinforced with a carcass layer 40 of radial construction between a pair of beads 10 right and left, and both ply ends of the carcass layer 40 are wound from the axial inner side of a bead wire 11 to the outer side thereof. In this case, a reinforcement rubber layer 70 of crescent shape section is fitted about the center of the side wall 20 of the inner surface of the carcass layer 40, extending toward a crown part 30 and a bead part 10. Also, a rim fixing projection 80 mainly comprising hard rubber is provided, extending in a beak shape to the innermost radial positions of the bead side end 71 of the reinforcement rubber layer 70 and the bead part 10. And the end 81 of the rim fixing projection 80 is slant connected to the reinforcement rubber layer 70, thereby giving monolithic construction.
Patent JP-H07297373-A (JP)
Title: Integrated driver circuit device for inductive load element
Inventor: UORUFUGANGU UERUNAA
IPC: H01L27/02
Filed: 1995-03-31
Abstract: PURPOSE: To avoid malfunction in an integrated driver circuit device for an inductive load element having a substrate, a large number of insulated welts, and an output terminal to be connected with a load element. CONSTITUTION: The integrated driver circuit device comprises a heavily doped P-type substrate 1, and an epitaxial layer 2 of the same conductivity type formed thereon wherein a well is made in the epitaxial layer and an n-doped region is provided while laterally surrounding a well 3 corresponding to the output terminal.
Patent JP-H0659076-A (JP)
Title: After-power removing apparatus for pressurized water reactor
Inventor: GOUTEIE GIYUI MARII
IPC: G21D3/00
Filed: 1993-04-26
Abstract: PURPOSE: To obtain a unit for removing the residual output from the core of a pressurized water reactor. CONSTITUTION: The residual output removing unit comprises two concentric ferrules 2, 6 having a primary water circulation path extending along a hairpin- like route in a reaction vessel 2 and forming an outer annular section 3 in which cold primary coolant describes a downward route, an actual core 4, a tubular central section 10 through which the primary water from the core flows from the bottom part toward the top part while being heated, and a third ferrule 7. The third ferrule 7 has an auxiliary annular space 8 defined between the two sections 3, 10 and a subheat-exchanger 9 disposed in the space 8.  The space 8 communicates with the cold water in the primary circuit through a first orifice 12 communicated with the outer annular section 3 at the lower part of the space 8, and communicates with the hot water in the primary circuit through a second orifice 11 communicated with the central section 10 at the upper part of the space 8. The heat-exchanger 9 is fed with a second heat carrying fluid independently from the primary cooling water for the reactor core.
Patent JP-S61261141-A (JP)
Title: Lifting conveyor
Inventor: KAWAGOE TETSUO
IPC: B66C5/02
Filed: 1985-05-13
Abstract: PURPOSE:To make such heavy machinery and equipment as being large in a longitudinal size ever so safe and sure, by connecting a pair of unit lifting conveyors made up of installing a rod, supporting a lifting beam, liftably in a pair of trucks with a connecting rod. CONSTITUTION:Each columnar body 3 is installed in a symmetrical pair of trucks 2, and each lifting beam 4 is installed in these columnar bodies 3 via a liftable rod 16. With this constitution, a unit lifting conveyor 1 is formed up. And, this unit lifting conveyor 1 is formed into a pair and connected to each other with a connecting rod 5. An installed apparatus 31 is liftably supported on each of these lifting beams of each conveyor 1 by means of a wire rope.
Patent JP-S5432914-A (JP)
Title: Pass band-type automatic equalizer
Inventor: AKASHI FUMIO
IPC: H03H15/00
Filed: 1977-08-19
Abstract: PURPOSE:To make an automatic equalization possible independently of the relation between the data transmission speed and the carrier frequency by using efficiently the operation dependent upon the two-dimensional bridge circuit after synchronizing detection.
Patent JP-H08268720-A (JP)
Title: Ferrite paste
Inventor: SATO HITOSHI
IPC: C09D5/23
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a ferrite paste having superior smoothness and dispersion stability and fit to form the magnetic substance layer of a laminate type inductor. CONSTITUTION: Soft magnetic Ni-Cu-Zn, Ni-Zn or Ni-Cu ferrite powder is dispersed and kneaded with a binder and an org. solvent to obtain a ferrite paste for forming the magnetic substance layer of a laminate type inductor by firing in combination with a paste for forming the internal electric conductor layer. A carboxylic acid monoglyceride compd. and a polyoxyalkylene group modified polyester compd. are incorporated as additives into the ferrite paste by >=0.05 pt.wt. each and 0.1-5.0 pts.wt. in total per 100 pts.wt. of the powder.