baber/WOPTO huggingface dataset:
Patent JP-S61265943-A (JP)
Title: Hand-free telephone set
Inventor: IGUCHI MASAYA
IPC: H04M1/60
Filed: 1985-05-20
Abstract: PURPOSE:To prevent generation of noise and howling attended with changeover by controlling the timing of on/off of a transmission voice output and a hand- free talking circuit in changing over the hand-free talking mode and the other talking modes. CONSTITUTION:A delay circuit 21 retards 1 hand-free selection signal A by a time gamma to produce a signal A'. A OR circuit 22 and a AND circuit 23 generate respectively control signals B, C by using the signals A, A'. The signal B makes the hand-free circuit 7 operative. A transmission voice interruption circuit 24, in receiving the signal C, turns off a transmission voice output sent from the circuit 7 to the circuit 3 via a talking circuit 2. In this case, the timing of the signals A, A', B, C is as shown in a figure. Thus, when the mode is changed from the handset talking mode or the speaker reception mode into the hand-free talking mode or vice versa, sending of noises at change over or howling between a speaker 8 and a microphone 9 is prevented.
Patent JP-H11300138-A (JP)
Title: Purifying filter and air purifier
Inventor: HAKAMATA KENSAKU
IPC: B01J20/28
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a thin purifying filter having flexibility and having high purifying capacity even to a gaseous material of a small molecular weight. SOLUTION: The purifying filter 11 is constituted of a purifying sheet 12 and a covering material 13. The sheet member 12 is formed by laminating an adsorbent layer 14a, a sheet base material layer 15a, an adsorbent layer 14b, a sheet base material layer 15b, and an adsorbent layer 14c. The sheet base material layers 15a, 15b each are constituted of foaming material having continuous bubbles. The adsorbent layers 14a-14c each are constituted of adsorbent particles uniformly dispersed and stuck by adhesion on the surfaces of the sheet base material layers 15a, 15b. The adsorbent particles consist of physical adsorptive material or physicochemical adsorptive material, and on the surfaces thereof, chemical adsorptive material which is chemically reacted with material to be removed is stuck. The covering material 13 is constituted of covering materials 13b, 13c having air permeability formed into a bag by adhering peripheral parts 13a and is provided covering the purifying sheet 12 so that it is in almost close contact with the sheet 12.
Patent JP-H11300566-A (JP)
Title: Plate storage and carriage system
Inventor: KANEKO SHO
IPC: B23Q7/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To carry a plate into a machining table, and prevent the machining line from being stopped even in the case where either of a plurality of storage conveyors or either of a plurality of elevators is failed. SOLUTION: A plurality of storage frames 19 are continuously arranged in the y-axis direction on one side of a plate work machine 3, a plurality of storage parts are respectively provided on upper and lower parts in each storage frame 19, storage conveyors to transfer pallets P in the direction of x-axis are respectively provided on a lower part in each storage frame 19, an elevator 27 is provided on a side part of each storage frame 19 in an elevating/lowering manner, a traverser 33 provided with a pallet holder 31 is provided on each elevator 27 movably in the horizontal direction, a traveling truck 37 is provided movably in the x-axis direction between the plate work machine 3 and the storage frame 19, and plate carrying means 6, 71, 75 to carry a plate W on the pallet P to a machining table 5 in the plate work machine 3 after the pallet P is delivered to the traveling truck 37 are provided.
Patent JP-S60250327-A (JP)
Title: Picture recording device
Inventor: TAKAHASHI KAZUHISA
IPC: A61B6/00
Filed: 1984-05-28
Abstract: PURPOSE:To make a titled device cope with a recording material different in sensitivity by providing a means for changing the intensity of an optical beam separately from an optical beam modulating means, on a device which is provided with an optical beam generating means, the optical beam modulating means, and an optical beam scanning means, and records a picture on the recording material. CONSTITUTION:An optical beam emitted from a beam generating means 1 passes through an optical modulating means 2 consisting of a bem compressor 5, an acoustic optical element, etc. placed along an optical axis C, and a beam expander 6, and it is made incident on a beam scanning means 3 consisting of a polygon mirror, etc. through an ND filter 8 driven by a driving device 7. Also, the optical beam reflected by the means 3 is projected onto a recording material 4 through an f.theta lens 9. The filter 8 is rotated intermittently or continuously, and the intensity of the optical beam is changed in accordance with the sensitivity of the recording material 4. In such a way, this device can cope with recording material different in sensitivity.
Patent JP-S5840325-A (JP)
Title: Manufacture of foamed methyl polymethacrylate article
Inventor: BERUNDO MERUHIOORU
IPC: C08F2/50
Filed: 1982-06-23
Abstract: The invention relates to a process of making articles of foamed polymethyl methacrylate (PMMA). In a first process stage a mixture comprising monomeric methyl methacrylate, plasticizer, preferably liquid foaming agent and catalyst is polymerized by heating and/or irradiation to form a foaming agent-containing solid body. In the second process stage this body is foamed by heating to the softening temperature of the plastic material. Either of these stages may also be performed continuously. The final product is clear-transparent and has large closed cells, a smooth surface, is light- and weather-resistant, readily workable, has good thermal insulation properties also in combination with plastics or glass coatings and may be used in a variety of applications, especially as a transparent insulating slab or plate.
Patent JP-H02285728-A (JP)
Title: Fading equalizing system
Inventor: FUJITA MASAKATSU
IPC: H04B7/08
Filed: 1989-04-26
Abstract: PURPOSE:To eliminate each defect and to obtain the economical system with the excellent equalizing capability by combining a transversal equalizer and a space diversity method. CONSTITUTION:A signal MAIN received by the main antenna 10 of the space diversity is fed to the delay elements 21, 22 of a transversal equalizer via a synthesizer 1 to form signals S1, S-1 led/lagged by one bit with respect to a main signal S0. Then weighting is applied with weighting devices 31, 32, 33 respectively and the result is added to obtain the output A1 of an AGC amplifier 51. On the other hand, a phase difference  phi between the phase of an output A2 of an AGC amplifier 52 of a signal SUB1 resulting from a received wave by a sub antenna 20 shifted at a phase shifter 6 and the phase of an output A1 is detected to control the phase shifter 6, thereby making the phase of the signal SUB1 the same as the phase of the signal MAIN. Thus, the fluctuation of the output level being the feature of the space diversity system is suppressed and highly accurate equalization being the feature of the transversal equalizer is utilized and the economical system with the excellent equalization capability is obtained.
Patent JP-S5232226-A (JP)
Title: In-line type color cathode ray tube unit
Inventor: KIKUCHI YASUO
IPC: H01J29/54
Filed: 1975-09-05
Abstract: PURPOSE: To prevent generation of de-axis misconvergence by color purity correction, to contrive to settle correct position of color purity correction magnet unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07317585-A (JP)
Title: Fuel pump control device for internal combustion engine
Inventor: WATANABE YOSHIHIRO
IPC: F02M37/08
Filed: 1994-05-23
Abstract: PURPOSE:To prevent battery exhaustion while an internal combustion engine is at a standstill without complicating the engine starting procedures. CONSTITUTION:A fuel pump control device for internal combustion engine is equipped with a starter switch position sensing means 21 to sense the position of a starter switch 4, an engine condition sensing means 22 to sense whether the engine is in a condition admitting the power generation to be made by a magnet type generator 8, and a fuel pump driving switch 23 controlled by these sensing means 21, 22. When closing of the starter switch 4 is sensed and also it is sensed that the situation admits the power generation, the fuel pump driving switch 23 is turned on so that the power from a battery 1 is impressed on a fuel pump 5, and the switch 23 is turned off when the situation admitting power generation is no more sensed in the condition that opening of the starter switch 4 is sensed. and the battery 1 is disconnected from the fuel pump 5.
Patent JP-H02289404-A (JP)
Title: Production of metal oxide powder
Inventor: ABE SAN
IPC: C01B13/32
Filed: 1989-04-27
Abstract: PURPOSE:To prevent the remaining of unreacted metal powder, to reduce the consumption of an oxidizing gas and to obtain metal oxide powder by controlling the supply of the oxidizing gas in accordance with the amt. of metal powder supplied in a gaseous mixture of metal powder and a carrier gas. CONSTITUTION:The metal powder concn. in the gaseous mixture of metal powder and a carrier gas immediately after the powder is dropped from a hopper 21 is continuously detected. The powder supply pipe 20 from the opening of the hopper 21 to the opening of a reaction chamber 10 is made sufficiently long, the integrated value of the supply of metal powder until the metal powder at the part where the concn. is detected is supplied to the reaction chamber 10 is calculated, and the supply of gaseous oxygen is controlled based on the value. Accordingly, even when the supply of metal powder is fluctuated, a delicate control is achieved, and the remaining of unreacted metal powder and the micronization of metal oxide powder are surely prevented. Furthermore, when metal powder is supplied in the amt. small than the specified value, gaseous oxygen is supplied only from the first gas passage 32, however oxygen is supplied from the passage 32 in a fixed amt. far smaller than before, and the consumption of gaseous oxygen is reduced.
Patent JP-H06326373-A (JP)
Title: Magneto resistance semiconductor device
Inventor: NISHINA TATSUFUMI
IPC: H01L43/12
Filed: 1993-05-10
Abstract: PURPOSE:To provide the magneto resistance semiconductor device capable of being manufactured in the same site for reducing the step numbers without changing the site conforming to the manufacturing steps. CONSTITUTION:An electrode wiring layer 4 is formed on an IC substrate 1, a PSG film 2 and then a magneto resistance layer 6 is formed as if covering the stepped parts formed of the end part 4b of this electrode wiring layer 4, the IC substrate 1, the PSG film 2 to be electrically connected to the stepped part 5 while the electrode layer 8 securing the electrical connection of the magneto resistance layer 6, even if the magneto resistance layer 6 is disconnected by the stepped parts 5, is formed of the same material as that of the electrode wiring layer 4 on the upper part of the magneto resistance layer 6 covering the stepped part 5.
Patent JP-H04313341-A (JP)
Title: Production of colored microcapsule
Inventor: ISHIGURO MAMORU
IPC: B01J13/04
Filed: 1991-04-11
Abstract: PURPOSE:To offer the method of producing microcapsules which are colored in dense color and stably containg a colored dye soln. without desnsitizing the coloring function due to the reaction of an electron donative dye and a developer. CONSTITUTION:Microcapsules containing having a film of enzyme containing colorless electron donative dye are mixed with an electron acceptive developer. Thereby, the obtd. microcapsule is colored in dense color and contains a dye soln. without reduction of density of the electron donative dye.
Patent JP-S5537819-A (JP)
Title: Method of inserting rotor winding into slot of rotor for induction motor
Inventor: TAJIMA FUMIO
IPC: H02K17/16
Filed: 1978-09-06
Abstract: PURPOSE: To facilitate an easy insertion of a secondary conductor into the slot of a rotor for an induction motor and improve the occupying rate of the conductors by disposing the secondary conductor uniformly in a manner that the punched direction of the conductors is directed toward the opening of the slot.  
     CONSTITUTION: Secondary conductors 5 are so inserted into the slot of a rotor for an induction motor that the punching direction thereof as designated by an arrow A is directed toward the opening of the slot as designated by an arrow B. Thus, when the conductors are inserted into the slot, they can be readily inserted into the slot only by making the rounded portions of the conductors 5 contact with the ends of the rotor iron core. Since the conductors 5 thus inserted into the slot are directed in constant shape, they do not form space thereamong to thereby improve the occupying rate of the conductors in the slot. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5335024-A (JP)
Title: Production of polyester sliver
Inventor: MINORIKAWA KOUICHI
IPC: D02J1/22
Filed: 1976-09-13
Abstract: PURPOSE: Undrawn polyester tow is drawn in two-stages under a specific condition to give high-tenacity, low-elongation and uniform sliver for spun yarn. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5233173-A (JP)
Title: Electric dust collecting device
Inventor: TAKAOKU YOSHINOBU
IPC: B03C3/00
Filed: 1975-09-08
Abstract: PURPOSE: To facilitate positive improvement in dust collecting efficiency and in dust scraping performance on the dust collecting electrode for a dust-bearing gas by aggregating the dust through electric Coulomb's force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000296030-A (JP)
Title: Reclining chair
Inventor: OGURI SHINICHI
IPC: A47C1/035
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a reclining chair made to be easily usable as a massaging machine and a lounger by setting an ottoman in a raised state even when a backrest is kept in a standing state and setting this backrest into an inclined state at need from the standing state. SOLUTION: An ottoman 4 is fitted to the front side of the lower frame 2 of a seat 1 in a vertically movable manner, and a backrest 6 is fitted to the rear side of this lower frame 2 so that the backrest can be freely raised or inclined. A linear actuator 7 is interposed between the ottoman 4 and the backrest 6 to raise the ottoman 4 by the primary operation of this linear actuator. In addition, the backrest 6 is inclined by the secondary operation of the actuator 7.
Patent JP-2000143664-A (JP)
Title: Production of triazole-based compound
Inventor: SUZUKI TAKASHI
IPC: C07D513/04
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a triazole-based compound useful as a photographic coupler, especially a magenta color coupler or an intermediate in organic syntheses by using an organic solvent having a boiling point within a specific range. SOLUTION: This method for producing a 1,2,4-triazole[3,4-b]-1,3,4-thiadizine- based compound of formula I (R1 is a tertiary alkyl or a tertiary cycloalkyl; R2 is an alkyl, a cycloalkyl or an aryl) is obtained using an organic solvent having a boiling point of 85-130 deg.C (excluding acetic acid, preferably an aromatic hydrocarbon-based or ester-based organic solvent). A compound of formula IV is obtained by reacting a compound of formula II (R3 is a tertiary alkyl or a tertiary cycloalkyl; X is Cl or Br) with an acid chloride of formula III (R4 is the same as R3) in the above organic solvent. A 1H-pyrazolo[3,2-c]-1,2,4- triazolo-based compound is obtained using an organic solvent having a boiling point of 70-120 deg.C (excluding acetic acid).
Patent JP-H048880-A (JP)
Title: Closed type electric compressor
Inventor: IWAI HARUHIKO
IPC: F04B39/00
Filed: 1990-04-25
Abstract: PURPOSE:To cool an operation capacitor with the air for heat release therefrom, and prevent the abnormal temperature rise of the operation capacitor by integrally jointing a base for housing the operation capacitor to the cover thereof, and drilling a plurality of vent holes through the cover. CONSTITUTION:A compressing element 12 and a drive motor 13 therefor are housed in a closed vessel 11. Also, a glass terminal 7 is fitted to the closed vessel 11, and this terminal 7 is connected to the motor 13. Furthermore, the glass terminal 7 is provided with an operation capacitor 3 concealed with a cover 2. In this case, vent holes 1 are drilled through the top of the cover 2. According to the aforesaid construction, when the temperature of the operation capacitor 3 rises during the operation of a closed type electric compressor, the air inside and outside the cover 2 flows through the vent holes 1, and the operation capacitor 3 can be air cooled due to natural convection. As a result, the abnormal temperature rise of the operation capacitor 3 can be prevented.
Patent JP-S5811046-A (JP)
Title: Porous anion exchange resin and production thereof
Inventor: ITAGAKI KOUJI
IPC: C08F8/00
Filed: 1981-07-13
Abstract: PURPOSE:To obtain a porous anion exchange resin of high reaction rate, adsorptive force and exchange capacity by using the resin that has cross-linked polystyrene skeleton, has specific exchange groups and is made to a fixed value or more in spcific surface area and pore volume. CONSTITUTION:The resin having the constitution wherein the skeleton is cross- linked polystyrene and the exchange groups are substantially of the formulaIor formula II (where R1=H, alkyl groups, etc., R2, R3, R4, alkyl groups or hydroxy alkylene groups, Y=alkylene groups) and having >=0.5m<2>/g specific surface area or 0.1ml/g pore capacity is used as a porous anion exchange resin. Since this resin is porous, it has high reaction rate and adsorptive power and since its skeleton is porous cross-linked polyvinyl alcohol, it has high ion exchange capacity and provides the monofunctional resin of small degree of swelling.
Patent JP-S61266129-A (JP)
Title: Deburring device
Inventor: TAGUSA YASUNOBU
IPC: B21D28/00
Filed: 1985-05-20
Abstract: PURPOSE:To remove a burr without degrading nor breaking a body to be worked by pressing with a pair of metal dies having the construction of enabling to press only at the place where a burr exists the body to be worked arranged at the prescribed position of one of the metal dies. CONSTITUTION:Four pieces of the lower dies 11 are arranged on a slide base 10 and the solar battery tip 15 to be worked is supported by each lower die 11. The upper die 14 corresponding to each lower die 11 is set up. The lower die 11 is located under the upper die 14 corresponding to the lower die 11 by moving the slide base 10 with a pull-in cylinder. The upper die 14 descends by the corresponding press cylinder and crushes a burr 6. A control box is provided on the frame and the pressing time is adjusted by a timer. By treating four pieces of tips 15 simultaneously the working time per tip is reduced.
Patent JP-S5232426-A (JP)
Title: Electronic controlled fuel jet device for internal combustion engine
Inventor: HARADA SUSUMU
IPC: F02D41/34
Filed: 1975-09-08
Abstract: PURPOSE: A jet device wherein when a signal of detector of air amount may be rapidly changed, amount increasing and amount increasing suspension circuits are provided to detect the changing speed, an engine is prevented from firing and increasing mount of the exhaust gas can be prevented by controlling the amount of suction air appropriately. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10295110-A (JP)
Title: Seedling transplanter
Inventor: ISHIDA ISAO
IPC: A01B69/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a seedling transplanter mounted with a right/left lining marker drawing the center line of a traveling route of a next stroke on the ground surface at the time of transplant-traveling within a farm land. SOLUTION: The seedling transplanter provided with the right/left lining marker 32 drawing the center line of the traveling route of the next stroke on the ground surface at the time of transplant-traveling within the farm 1 is capable of switching to a state where the marker 32 line-operates both on right and left sides, a state where the marker 32 line-operates only on right or left side and a state where the marker 32 line-operates neither right nor left side. In addition, the transplanter is provided with a levee marker 70 confirming a width to which a riding type seedling transplanter can transplant all the lines by traveling on the side of the machine body at the time of transplant-traveling. The marker 32 and a levee marker 70 are provided in front of a maneuvering position.
Patent JP-H04121548-A (JP)
Title: Air stream blow-out device
Inventor: ARAKANE NORIHIDE
IPC: F24F13/06
Filed: 1990-04-24
Abstract: PURPOSE:To provide an air stream blow-out device for which influence of local disturbance of air stream can be eliminated, and in which the decrease of air conditioning/ventilation effect, etc., due to the induction of indoor air does not take place by a method wherein an air stream blowout nozzle is equipped in an internal space of an air stream blow-out port, which is covered with an air permeable body with uniform pressure loss distribution, by placing an interval to the back surface of the air permeable body, and a blow-out direction changing means is equipped CONSTITUTION:Air stream which blows out from an air permeable body 30 blows out in the radial direction, and has pressure which is at a certain degree or higher at every direction. When the turning angle of an air stream blow-out nozzle 40 is changed, pressure distribution of the air stream which is fed from the front surface of the air permeable body 30 to an indoor space 50 can be freely changed. By providing an indoor temperature sensor and a temperature sensor in an air stream blow-out device 10, detected temperature information is input in an air stream blow-out direction control means such as a micro-computer, etc., and the turning angle of the air stream blow-out nozzle 40 is automatically controlled. A pivot 42 of the air stream blow-out nozzle 40 is penetrated through a long hole which is formed on the side walls of the air stream blow-out device 10, and an interval between the air stream blow-out nozzle 40 and the inner surface of the air permeable body 30 is changed by using a rack and pinion.
Patent JP-H01279860-A (JP)
Title: Amide compound
Inventor: KISHINO HIROKO
IPC: C07C67/00
Filed: 1988-05-02
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 2-7C alkyl, 3-7C cycloalkyl, 2-7C alkenyl or 2-7C alkynyl). EXAMPLE:N-ethyl-3-cyclohexene-1-carboxyamide. USE:An insect pest repellent. Especially exhibiting excellent effect for mosquito, cockroach or acarid, etc., and high residual activity. PREPARATION:Compound expressed by formula II is reacted with amine expressed by the formula H2N-R without solvent or in a solvent such as toluene, at 0-120 deg.C for 0.1-24 hour to afford the compound expressed by formula I. In the reaction, a base such as triethylamine is added, as necessary.