baber/WOPTO huggingface dataset:
Patent JP-S5750973-A (JP)
Title: Alkane acid derivative
Inventor: UCHIDA MINORU
IPC: C07D271/10
Filed: 1980-09-16
Abstract: NEW MATERIAL:A compound shown by the formula I [R 1  is H, lower alkyl, amino; R 2  is OH, lower alkoxy, -N(R 3 )(R 4 )(R 3  and R 4  are H, lower alkyl, or cyclo alkyl); A is lower alkylene; Z is O, S, N-R 5  (R 5  is H, lower alkyl)].  
     EXAMPLE: N-Ethyl-N-cyclohexyl-4-( 5-methyl-1,3,4-oxadiazole-2-yl )thio-butylamide.  
     USE: An antiulcer or an antiphlogistic.  
     PROCESS: A compound shown by the formula 4 is reacted with a compound shown by the formula 5 [one of X 1  and X 2  is halogen and the other is mercapto group or -S-C(=NH)(-NH 2 )] is the presence of a basic condensation agent to give a compound shown by the formula I. A compound shown by the formula 2 is reacted with an amine shown by the formula 3 to give a compound shown by the formula 1 wherein R 2  is -N(R 3 )(R 4 ), and the desired substances wherein R 2  are OH and lower alkoxy are interchangeable each other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06210847-A (JP)
Title: Ink jet printer
Inventor: TOTSUDO ERU RATSUSERU
IPC: B41J2/01
Filed: 1993-04-30
Abstract: PURPOSE: To perform the acceleration of the evaporation of an ink carrier and the exhausion thereof in a degree not promoting ink spray by properly blowing air to a printing zone at every medium. CONSTITUTION: A fan 90 is a cross-flow type one and arranged above the output side of a printing zone 56. The cross-flow fan 90 turns an air stream to the printing zone and the printer part therearound. The air stream becomes a vortex stream in the printing zone 56 and, therefore, the evaporation speed of an ink carrier is increased and the air stream goes toward the suction port 80A of an exhaust duct and further cools printing head parts and other printer parts. When the nozzle of a printing cartridge is overheated, an ink drop larger than a desired size is discharged. Further, according to circumstances, the thin layer of a printing nozzle is peeled at high temp.
Patent JP-H09309961-A (JP)
Title: Polyester film and its production
Inventor: TSUNEKAWA TETSUYA
IPC: B29C55/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality polyester film having a high Young's modulus. few surface defects, and a low oligomer content and a process for producing the same. SOLUTION: This polyester film comprises a non-liq.-crystal polyester, a liq.-crystal polyester. and a compatibilizer having a melt viscosity lower than that of the non-liq.-crystal polyester. This production process is characterized in that a non-liq.-crystal polyester. a liq.-crystal polyester, and a compatibilizer having a melt viscosity lower than that of the non-liq.-crystal polyester are blended and formed into a film.
Patent JP-S5830280-A (JP)
Title: High quality television set
Inventor: KANEKO SHINJI
IPC: H04N7/01
Filed: 1981-08-17
Abstract: PURPOSE:To change a wide band video signal into a narrow band video signal without giving any damage on the video information, by using an image receiving tube of multi beam type and, at the same time, by delaying the reading out speed from a memory more than the writing speed in the memory. CONSTITUTION:A multiple beam type image receiving tube which is arranged in such a way that N (>=2) pieces of electron beams make simultaneous scannings on different horizontal lines, is used as an image receiving tube 1. Then, a video signal S1 is written in a memory 6 after it is A/D converted by an A/D converter 4 and the data is read out at a frequency which is 1/N of the frequency at the time of writing. The read out data are D/A converted by D/A converters 7A and 7B which are corresponded to the N pieces horizontal lines and, at the same time, supplied to the image receiving tube 1.
Patent JP-S618293-A (JP)
Inventor: TORIHAMA AKITOSHI
IPC: B25J15/08
Filed: 1984-06-21
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-S5555561-A (JP)
Title: Junction destructive programmable memory cell
Inventor: OONO NOBUHIKO
IPC: G11C17/14
Filed: 1978-10-20
Abstract: PURPOSE:To enhance the current concentration of a junction destructive programmable memory cell by dividing a collector region into plural regions, providing collector electrodes in the respective regions, providing base and emitter regions at both sides of the electrode, and flowing writing current only in predetermined direction of the respective cells. CONSTITUTION:Collector regions 19, 20 are divided into plural regions, and collector electrodes 21, 22 are provided at every collector regions 19, 20. Then, base regions 5-8 and emitter regions 9-12 are provided at both sides of the collector electrodes 21, 22. Thus, writing currents from the electrode layers 13-16 flow only in predetermined direction (an arrow in the drawing) of the respective cells.
Patent JP-S6096613-A (JP)
Inventor: AANISUTO KEI MOSU
IPC: C08L61/04
Filed: 1984-06-21
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-S5555423-A (JP)
Title: Magnetic head
Inventor: NAKAGAWA SHIROU
IPC: G11B5/127
Filed: 1978-10-20
Abstract: PURPOSE:To obtain a good-reproducing efficiency magnetic head cheaply by providing a transformer in recording and reproducing magnetic head chip and performing the input and output to the head chip through the transformer above. CONSTITUTION:Cores 1 and 2 are caused to adhere closely to each other, and core gap G and window 2a for winding are provided, thereby forming magnetic head chip 10. Next, transformer core 4 is arranged near chip 10, and single-winding coil 3 common to both cores is provided between the window of transformer core 4 and window 2a of magnetic head chip 10, and further, many-winding (10 or more- winding) secondary coil 5 is provided in transformer core 4, thereby forming a magnetic head. When gap G of the magnetic head above is brought into contact with a magnetic recording medium to reproduce signals, the electromotive force induced by single-winding coil 3 is boosted by transformer 4, and the output is obtained from coil 5. Then, it is desirable that materials of chip 10, transformer 4, etc., are ferromagnetic materials having a good electric insulation property (for example, ferrite).
Patent JP-S62286569-A (JP)
Title: Apparatus and method for disinfecting plant in house
Inventor: NOMURA KAZUO
IPC: B05B13/04
Filed: 1986-06-03
Abstract: PURPOSE:To efficiently disinfect a plant even up to the back of each leaf without exposing a worker to the hazards of agricultural chemicals, by making it possible to move the nozzles of a long pipe body constructed in a house up and down by a large number of operations. CONSTITUTION:One end of a long take-up rod 5 mounted to the connectors 4 arranged to the aggregate above the passage 2 of a horticultural house 1 is formed into a crank shape to rotate said take-up rod 5 or the take-up 5 is rotated by a chain 6. The string material 7 mounted on the take-up rod 5 is taken up or unwound by the rotation of the take-up rod 5 to allow a pipe body 8 to move up and down. Since the chemical liquid hose 10 of a sprayer is connected to the tube body 8, a chemical liquid is sprayed from the nozzles 11 of the pipe body 8 moved up and down to perform disinfection without exposure to hazards of agricultural chemicals and generating irregular spraying.
Patent JP-H09315650-A (JP)
Title: Method and device for correcting folded corner of printing medium
Inventor: WATABE SHINGO
IPC: B65H29/70
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To recover a folded corner of a bankbook by simple controlling without adding a new component even if the device is a conventional bankbook registering device. SOLUTION: A folded corner 11 of a bankbook 10 is introduced to an opening area 30 for printing and then carrying it to bending direction of the folded corner 11 and the folded corner 11 is recovered while engaging an end part 12a of a carriage plate 12 forming a carriage path and the folded corner 11. The engagement with the folded corner 11 and the end part of the carriage path 12a is facilitated by lifting up the bankbook 10 by a platen 18 while carrying to recover the folded corner securely.
Patent JP-H0567262-A (JP)
Title: System for managing reservation of conference room
Inventor: ITO HIDEAKI
IPC: G06Q50/00
Filed: 1991-05-01
Abstract: PURPOSE:To prepare charging data for a user only within a real use time span and to output a reasonable charging data for the user by automatically setting the reserved time span of a conference room before and after the real use time span by means of imparting the time margin of a prescribed time allowance not to be charged. CONSTITUTION:Reservation start time and reservation end time are retrieved from reservation information 19 in accordance with ID information whose justification is recognized by an ID collation means 21, and a start margin and an end margin accompanied to respective times are retrieved. A reservation time span check means 23 sets the reservation time of the conference room, which is decided by respective times and the margins, and a charging data preparation means 25 prepares charging data within the time span where respective margin are omitted when the use of the conference room is completed.
Patent JP-H07330779-A (JP)
Title: Benzalmalonate derivative having organic silicon group, its production and ultraviolet absorber and cosmetic containing the derivative
Inventor: HOSHINO TADAHIDE
IPC: C07C69/00
Filed: 1994-06-10
Abstract: PURPOSE:To provide a new benzalmalonate derivative having excellent ultraviolet absorbing action, high photo-stability and excellent solubility in silicone oils and useful as a raw material for cosmetics. CONSTITUTION:This derivative is expressed by formula I (R<1> and R<2> are each a hydrocarbon group; R<3> is an alkyl; R<4> to R<6> are each a 1-8C alkyl or phenyl; A is an alkylene; (n) is 0-2), e.g. the compound of formula II. The derivative can be produced by reacting an alkenyloxybenzalmalonate derivative of formula III with a silane of formula IV in an organic solvent such as toluene in the presence of a catalyst (preferably chloroplatinic acid, vinylsiloxane platinum, etc.) preferably at 40-150 deg.C for 0.5-24hr.
Patent JP-H10317486-A (JP)
Title: Bearing structure of floor slab in building structure utilizing pile for column
Inventor: AONO TAKAYUKI
IPC: E04B1/20
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent settling and deflection of a first-floor slab by a simple and inexpensive means in building structure utilizing pile material as column material as it is. SOLUTION: A building structure 11 has function as pile material and function as column material by the pile material 12 composed of an underground pile part 12P and a ground column part 12C. In addition, the ground improvement part 21 of prescribed depth is formed on the surface layer of the ground 13, and a first-floor slab 22 is placed on the ground surface. The floor slab 22 is supported on the head part of a pile 9 by burying the pile 19 in the center of the mutual relation of the before and behind right and left pile columns 12, 12....
Patent JP-H01297658-A (JP)
Title: Magnetic toner
Inventor: ASANAE MASUMI
IPC: G03G9/083
Filed: 1988-05-26
Abstract: PURPOSE:To prevent generation of filming phenomenon while retaining fixing characteristic under low pressure of a magnetic toner by covering the surface of a core material with fine inorganic powder and magnetic powder. CONSTITUTION:The surface of a core material is covered with fine inorganic powder and magnetic powder in a magnetic toner to be used for low pressure fixing wherein the surface of the core material comprising a mixture of a fixing resin and magnetic powder is treated. It is preferred that the particle size of the inorganic powder is <=1/10 of the particle size of the core material. By covering the surface of the core material as described above, generation of filming phenomenon due to undesirable crumbling of the core material is prevented, and the low pressure fixing characteristic of the magnetic toner is retained.
Patent JP-H11323045-A (JP)
Title: Ionomer composition, and production and use thereof
Inventor: YAMAMOTO YOSHIMASA
IPC: C08L23/26
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain an ionomer composition capable of producing a golf ball excellent in ball-controlling property, flexible and excellent in repulsion-elasticity. SOLUTION: This monomer composition contains (A) 10-90 pts.wt. ethylene/ unsaturated carboxylic acid/unsaturated carboxylic acid ester copolymer containing 1-10 wt.% unsaturated carboxylic acid content and 10-40 wt.% unsaturated carboxylic acid ester content, (B) 10-90 pt.wt. ethylene/unsaturated carboxylic acid/unsaturated carboxylic acid ester copolymer containing 1-10 wt.% unsaturated carboxylic acid content and 40-60 wt.% unsaturated carboxylic acid ester content which is larger than that in the copolymer (A) in a range of >=5 wt.%, and also a mean degree of neutralization thereof by a metal ion is >=10 %.
Patent JP-H06338824-A (JP)
Title: Transmission signal synthesizing circuit for multi-address speech radio equipment
Inventor: TOMARU YUTAKA
IPC: H04L5/16
Filed: 1993-05-31
Abstract: PURPOSE:To provide a transmission signal synthesizing circuit in which stable transmission can be performed in multi-address speech radio equipment. CONSTITUTION:An IC 4 fetches a synchronous pulse voltage Vx and a transmission tone C based on the combination of a synchronous pulse Px, a consecutive voltage Vk, and logic patterns A, B inputted from a microcomputer 7, respectively, and synthesizes the final synthetic compressed transmission tone D. In other words, the consecutive voltage Vk is outputted when (A, B) is set at (1, 1), and a synthesized compressed transmission tone C at (1, 0), and the synchronous pulse voltage Vx at (1, 0). The consecutive voltage Vk with fixed voltage of low level is inserted to the start time ta of the synthetic compressed transmission tone D of master station radio equipment in the receiving time zone of slave station radio equipment and a time tb just before the synchronous pulse Px, and Vk, Vx, and Vf are set at appropriate values by the resistance values of voltage-dividing resistors R1-R4 which generate each voltage level in advance.
Patent JP-H01297087-A (JP)
Title: Variable prize-winning ball device for filliping ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-05-26
Abstract: PURPOSE:To widen the operating range of a ball receiving member and to increase the expectation of a prize winning and the interest of a player by freely changing a condition to one in which a hit ball is easy to accept and one in which it is not accepted or is hard to accept to a prize-winning space with the ball receiving member by means of the driving force of an electric driving source. CONSTITUTION:Plural start-up prize-winning ports 33a, 33b and 33c are provided to a start-up prize winning detector 33, and an in the case where the hit ball wins the prize to the central start-up prize-winning port 33a and the case where the hit ball wins the prizes to the start-up prize-winning ports 33b and 33c at both sides, ball receiving members 32a and 32b are rotated. A title variable prize-winning ball device 31 is rotated in making center shafts 106a and 106b into centers, and for a pair of ball receiving members 32a and 32b, an S-shaped concave part side is a ball receiving part 39. A rotation drive does not need to be a right and left symmetry, and a rotating speed can be made to have a change by making it into the same direction and causing the driving source to be individual.
Patent JP-S5556476-A (JP)
Title: Frequency converter
Inventor: HOSONO ISAMU
IPC: H02M5/27
Filed: 1978-10-19
Abstract: PURPOSE: To simpliry the circuitry by obtaining 3-phase AC current having a frequency equivalent to 75% of the power supply freqency direct from the 3-phase AC power source.  
     CONSTITUTION: Arranged are 3-phase windings 5a∼5c for inducing current of the reference three phase and the first to third auxiliary windings 6a∼6c, 7a∼7c and 8a∼8c each made up of three windings adapted to separately induce current in a phase identical to the reference three phase and three phases lagged by 40° and advanced by 40° from the reference three phase. The first to third auxiliary windings 6a∼6c, 7a∼7c and 8a∼8c are connected in sequence to respective phases of the load 9 shifted by one cycle with respect to the phase angle of the 3-phase AC power sources 1∼3 with the first to third electric valves 10∼12, 13∼15 and 16∼ 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5919466-A (JP)
Title: Subscanning control method
Inventor: MIYAGAWA ICHIROU
IPC: H04N1/17
Filed: 1982-07-23
Abstract: PURPOSE:To eliminate the generation of overlapping and gap of recording based on the response of a driving system taking a step motor as a drive source by making the gap of front and rear line to a prescribed value. CONSTITUTION:A control section 3 transmitting a step pulse A and a forward/ reverse switching signal I based on the result of count while controlling a counter 2, and a control section 6 transmitting a recording enable signal C are provided. When a number of lines to be recorded (read) at one time is N, a pulse train for (N+1)-line's share driving the step motor forward is applied to the step motor and after the end of pulse, the pulse for one line's share for reversing is applied. Further, the recording of N lines is attained at the forward stable operating region of this operation and transferred to the next the recording, In this case, the interval between the final line and the first line of next recording is made equal to the line interval recorded continuously at one time.
Patent JP-H04353217-A (JP)
Title: Combustion chamber for direct injection type diesel engine
Inventor: ISHIDA SHIRO
IPC: F02B3/06
Filed: 1991-05-31
Abstract: PURPOSE:To provide the combustion chamber for a direct injection type Diesel engine which positively generates the swirl in the axial direction in a cavity. CONSTITUTION:A combustion chamber 3 formed at the piston top part in a direct injection type Diesel engine is constituted of a cavity 4 formed in a recessed form at the top part 2 of a piston 1, lip part 5 which is formed in the opening part of the cavity 4 and bulges out so as to reduce the opening diameter, and a bulged part 8 which is formed on the bottom part 6 of the cavity 4 and deflects a part of the swirl flow 11 in the peripheral direction into the axial direction.
Patent JP-H05293317-A (JP)
Title: Filter of air cleaner or the like
Inventor: YASUDA NORIMITSU
IPC: B01D53/81
Filed: 1992-04-22
Abstract: PURPOSE:To remove even fine oil particles and a foul odor with an air cleaner for removing harmful components from polluted air in a room, store or building or exhaust gas generated from various appliances, deodorizing the air or gas, recirculating clean air to the room and discharging the remaining gas to the open air. CONSTITUTION:Zeolite 6, 6a is stuck to or incorporated into the surface of the adsorbent 5 of an adsorbing filter 1. This zeolite adsorbs all of harmful components.
Patent JP-S63294230-A (JP)
Title: Charging circuit
Inventor: FURUKAWA KAORU
IPC: H02J7/10
Filed: 1987-05-26
Abstract: PURPOSE:To obtain a large charging output by the small number of parts and a small transformer by mounting two output windings, polarity of which is reversed, to the transformer for charge, connecting the output windings so that voltage is induced alternately and conducting charge by both induced voltage. CONSTITUTION:In a charging circuit charging a battery B according to a transistor inverter system while also supplying load M with electric power, output windings N2 and N4, polarity of which is reversed, are set up to a transformer. These output windings N2 and N4 are connected to a switching element Q1 so that voltage is induced alternately while being connected so as to be able to supply the battery B and the load M with electric power. The output winding N2 is operated as an ON-OFF type inverter, and the output winding N4 is worked as an ON-ON type inverter, and the battery B is charged, and the load M is supplied, with both induced voltages.
Patent JP-S5850023-A (JP)
Title: Switching control pulse generating circuit
Inventor: TOGAWA JIROU
IPC: H02M3/338
Filed: 1981-08-19
Abstract: PURPOSE:To reduce the variance of frequency to lessen a fear of malfunctions of a device, by comparing a control signal corresponding to an input voltage with a triangular wave generating output signal to output a control pulse for switching control. CONSTITUTION:A triangular wave generating capacitor 25 is so constituted that the period is changed in response to the voltage change of the first control signal corresponding to the output voltage of a switching transistor 6. The triangular wave obtained from this capacitor 25 is compared with the second control signal corresponding to the input voltage of the circuit 6. Comparator 34 and 38 are provided which generate low-level outputs during the time, when the triangular wave voltage is higher than the voltage of the second control signal, and generate high-level outputs during the time when the triangular wave voltage is lower than the voltage of the second control signal. Thus, the variance of frequency is reduced to lessen a fear of malfunctions of a device such as a computer due to an integer-fold noise of the operating frequency.
Patent JP-H01299528-A (JP)
Title: Motor control circuit for vacuum cleaner
Inventor: NAGAHISA TETSURO
IPC: H02P25/10
Filed: 1988-05-26
Abstract: PURPOSE:To enable a vacuum cleaner to control its suction force by providing an amplifier circuit of voltage level of one signal wire built in an attachment, a smoothing circuit converting the output of the amplifier circuit into a DC voltage level and a control circuit of a motor. CONSTITUTION:When a handle part of a hose is gripped, a bias current I is allowed to flow in a signal wire 1, and an amplifier circuit 13 changes its input terminal voltage VIN. The amplifier circuit 13 amplifies this input terminal voltage VIN to be input to a smoothing circuit 14. The smoothing circuit 14 converts this input voltage into a DC voltage level to be input to a control circuit 15. The control circuit 15, in accordance with a change of this DC voltage level, provides a change in the generation time of gate trigger pulse of a bidirectional thyristor 17, phase-controlling a commutator motor 16. A cleaning worker applies force to his hand gripping the hose 12, for instance, when a carpet or the like is cleaned, but because the hose 12 is relatively lightly gripped when a floor surface and straw matting or the like are cleaned, in accordance with intensity of this force, the motor 16 enables its input to be adjusted, that is, suction force can be automatically adjusted.
Patent JP-S618002-A (JP)
Inventor: OOSHIMA MITSUTERU
IPC: A45B27/00
Filed: 1984-06-22
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-H04353723-A (JP)
Title: Volume type flowmeter
Inventor: TAKAHASHI FUTOSHI
IPC: G01F3/10
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a volume type flowmeter which is formed in such a way that corrosive fluid can be stably measured. CONSTITUTION:A volume type flowmeter 1 has elliptical-gear-shaped rotors 4 and 5 which are formed of magnetic stainless steel in a measuring chamber 3 of a casing 2 formed of nonmagnetic stainless steel. A cap 14 sealing the measuring chamber 3 is formed of nonmagnetic stainless steel. An N-pole magnet 15a and an S-pole magnet 15b are provided in the inside. A magnetic sensor 16 is attached to the upper part between the magnets 15a and 15b. The magnetic sensor 16 detects the strength of the magnetic field between the magnets 15a and 15b. The sensor 16 detects the change in magnetic field when a major axis part 4a of the rotor 4 passes the lower part of the magnet 15a at the time of measurement of the flow rate and outputs the pulse corresponding to the flow rate (number of rotation).