baber/WOPTO huggingface dataset:
Patent JP-S61138826-A (JP)
Title: Starting warm-up device
Inventor: HATTORI MITSUO
IPC: F02B31/00
Filed: 1984-12-11
Abstract: PURPOSE:To scavenge a spark plug as well as to improve an engine starting characteristic ever so better, by installing a heating device in an auxliary air passage which jets a part of an air-fuel mixture in a carburetor toward the spark plug inside a combustion chamber. CONSTITUTION:A part of an air-fuel mixture is inhaled and jetted toward a spark plug 12 in a combustion chamber 6 at a suction port part by a pipe 18 from ports 16 and 17 to be opened both upper and lower parts of a valve opening position of a throttle valve 15 in a carburetor 4. At an outlet part 18a of the pipe 18, there is provided with an electric heater 19 which is ener gized with current and controlled by a control unit 20 according to an engine running state. In time of starting, if a suction valve 7 is opened, a part of the air-fuel mixture out of an opening 16 at the upstream side is the throttle valve 15 is heated up to the specified temperature is jetted toward the spark plug 12 from the outlet part 18a of the pipe 18 by means of suction negative pressure, whereby scavenging of the spark plug and temperature rising action for suction air are performed. A jetting quantity naturally varies according to opening in the throttle valve 15. In this connection, this engine is suitable for alcohol- blended fuel in particular.
Patent JP-H03123602-A (JP)
Title: Centrifugal thin film evaporator
Inventor: FUJIMOTO MASARU
IPC: B01D1/22
Filed: 1989-10-06
Abstract: PURPOSE:To provide a vane structure in which a distance up to the end of a vane is not made larger due to deformation by arranging rotary vanes in such a manner that half of them are fixed in a direction normal to the axis and the rest thereof in a biased manner. CONSTITUTION:A rotary vane is made up of a rotor 3, axis 5 and vanes 4, in which the vanes 4 comprise those which are fixed in a direction normal to the axis 5 and those which are fixed in a biased manner with respect to the axis 5 so that the vanes do not cut into the inner wall surface of a main body 1 when they are elastically deformed. As a result, a vane structure, in which a distance up to the end of the vane is not made larger when it is deformed, so that contact between the main body and the vane is avoided, causing a stable operation. Further, even when deformation occurs, the vanes do not cut into the main body, thereby decreasing damage.
Patent JP-H0598876-A (JP)
Title: Braking device for blind
Inventor: OKUBO TAKAYUKI
IPC: E06B9/264
Filed: 1991-10-08
Abstract: PURPOSE:To prevent a shock from being added to a lifting rope, and also to avoid the collision of a lower cord member with a lower frame or with a lower framework by stopping the lower cord member while automatically decelerating the lower cord member when the blind is closed. CONSTITUTION:The blind B (not shown) supported by a lifting rope R that penetrates all the slats b0 (not shown) is stopped by decelerating the lower cord member b1 (not shown), which is lowered when it is released from a rock 8a, of a lifting device L being lifted or lowered along the rack 8a for opening or closing operation. The device constituted in this way is made up of an input gear 1 that is engaged with the rack 8a, and a braking member 2 by which a frictional force corresponding to the number of revolutions of the input gear 1 at the time when the lifting device L is lifted is produced for braking the rotation of the input gear 1. The braking member 2 brakes the lifting motion of the lifting device L in accordance with the number of revolutions of the input gear 1, thus the lowering lower-cord member b1 is automatically decelerated, so that a shock to be added to the lifting rope R at the time when the lower cord member b1 is stopped can be prevented, and also the collision of the lower cord member b1 with the lower frame or with a lower framework can be avoided.
Patent JP-H04137552-A (JP)
Title: Lead frame
Inventor: KIMURA HIROSHI
IPC: H01L23/50
Filed: 1990-09-27
Abstract: PURPOSE:To keep the adhesion of a copper oxide film when a lead frame is heated, by forming a partial base copper-plated layer, only on a die pad and surfaces of inner leads, forming a partial silver-plated layer laminated on the surface of the copper plated layer, and forming a lead frame of copper based alloy. CONSTITUTION:A partial base copper-plated layer 5 is formed on a die pad 6 at the central part of a lead frame and on the part, around the die pad, with which bonding wires of inner leads 7 are connected, i.e., only on the surface of lead frame material 1 of a silver plated-area 3. A partial silver-plated layer 4 is laminated on the layer 5. Thereby the surface of the lead frame material 1 except the partial silver-plated layer 3 is exposed, so that the decrease of adhesion and the exfoliation of a copper oxide film are not generated at the time of wire bonding by ultrasonic wave thermocompression bonding.
Patent JP-H1190966-A (JP)
Title: Controller for injection molding machine
Inventor: HIROZUMI HITOSHI
IPC: B29C45/76
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To use the cushioning position, the dwell completing position and the like as a product discriminating data. SOLUTION: A controller is provided with a position sensor 112 for sensing the screw position and outputting the screw position sensed value, a correction means for computing the differences between the screw position sensed value of given shot and the screw position values for respective shots thereafter and correcting the screw position sensor values based on the screw position sensed value and screw position set values corrected by the correction means. In that case, the screw position sensed value for the given shot is used as a reference value, and the differences computed for respective shots thereafter are used for the correction, by which the set value of the screw position can be set constant.
Patent JP-H08193258-A (JP)
Title: Method of forming element used in exhaust system for leadingflow of hot exhaustion gas and method of producing element of automobile exhaustion system
Inventor: JIEEMUZU MAATEIN RAASEN
IPC: F01N13/14
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance of components used in hot waste gas exhaust systems and to reduce the required thickness of the components.  
     SOLUTION: The method is provided for fabricating components used in hot waste gas exhaust systems, such as for automotive catalytic converters, including selecting an alloyed steel sheet, such as stainless steel, fabricating the components, coating the components with aluminum by thermally decomposing a gaseous mixture comprising an aluminum-containing compound, such as triethyl aluminum and trimenthyl aluminum, and a carrier gas, such as argon, nitrogen and helium, then heating the aluminum of the coating to protect the exhaust component from corrosion by either oxidizing the aluminum to form an alumina layer or diffusing aluminum into the steel, or both. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03135366-A (JP)
Title: Circuit device for blocking oscillation type switching regulator
Inventor: MARUCHIN FUERUTOKERAA
IPC: H02M3/28
Filed: 1990-09-28
Abstract: PURPOSE: To detect a masking time where a parasitic zero passage is separated cleanly from a zero passage, due to demagnetization by using a suppression circuit and expressing the masking time as a function of negative voltage. CONSTITUTION: When an output voltage does not reach 80% of a target value, a comparator 29 breaks a transistor 31, so that a total voltage is applied to the plus input terminal of a comparator 34. The voltage of the negative input terminal of the comparator 34 starts from zero, when a breaking period is initiated and then increases gradually. When the comparator 34 feeds a logic '0' to a gate 23, the gate 23 transfers a zero passage signal to a demagnetization monitoring circuit 24. While polarity switching is being suppressed, the zero passage that is triggered by complete demagnetization is registered, and a masking time jumps and returns quickly. More specifically, by setting the masking time as a function of load voltage, all the conditions are met.
Patent JP-H06139551-A (JP)
Title: Biaxially oriented polyester film for magnetic recording medium
Inventor: KOTANI SATOYUKI
IPC: G11B5/73
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a film having good wear resistance and traveling property by compounding a specified amt. of aluminum oxide particles having specified characteristics and synthetic calcium carbonate particles having specified characteristics. CONSTITUTION:This film contains 0.15-1.0wt.% aluminum oxide particles having 0.005-0.5mum average particle size and synthetic calcium carbonate particles satisfying conditions of inequalities I-IV. Further the film satisfies conditions of inequalities V-VII. In these formulae, d3 is the average particle size (mum) of synthetic calcium carbonate particles before compounding, Wa is the acid content (wt.%) of synthetic calcium carbonate to the polyester film, Ra and Rz are surface roughness (mum) and ten points average surface roughness (mum) on the film, respectively, and mud50/mud1 is the ratio of coeffts. of dynamic friction for initial (first) traveling to 50th traveling. Thereby, the film has uniform and fine surface structure and has excellent wear resistance, traveling property and scratching resistance.
Patent JP-2000087463-A (JP)
Title: Installation structure for skeleton on foundation
Inventor: ARAKI HIROYUKI
IPC: E04B1/58
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To easily fix multiple frameworks connected together on a foundation by burying anchor nuts in the foundation, and screwing bolts via fastening holes formed on the frameworks. SOLUTION: Anchor nuts 5 are buried in a foundation 1, and fastening holes 3a are formed at the lower end section of a framework 3 constituting the skeleton of a house. Multiple frameworks 3 are connected together in advance and mounted on the foundation 1, and bolts 6 are screwed to the nut sections 5a of the anchor nuts 5 via the fastening holes 3a to fix the frameworks 3 to the foundation 1. When the gap X between the fastening holes 3a and the gap Y between the anchor nuts 5 differ, the gap between the frameworks 3 is adjusted. Gaps are provided between the upper end faces of the anchor nuts 5 and the lower faces of the fastening holes 3a to prevent the abutting of the anchor nuts 5 an the frameworks 3. Multiple frameworks 3 connected together can be easily mounted and fixed on the foundation 1.
Patent JP-S63114660-A (JP)
Title: Printer
Inventor: HIRATA MASANOBU
IPC: B41J2/06
Filed: 1986-10-31
Abstract: PURPOSE:To interrupt perfectly the inflow and penetration of an ink into electrical parts by an adhesive for the effective prevention of unsatisfactory power conduction, by a method wherein, at least two grooves dividing an electrode hole in the axial direction of a recording electrode are formed on a recording electrode holding body, the groove disposed nearest to an ink tank is filled with the adhesive, and through one of the other grooves a connector unit to be connected to the recording electrode is inserted. CONSTITUTION:An ink 30 supplied by impregnation to an ink impregnated body 39 and a tip portion 28a is led to a space between a recording electrode 28 and an electrode hole 35. The flow of the ink 30 is effected by capillarity. The flow of the ink 30 is, however, interrupted by an adhesive 38 contained fully in a fixed groove 36a. Therefore, in the gap between the recording electrode 28 and the electrode hole 35, the inflow of the ink 30 between two fixed grooves 36a is interrupted completely. As a result, the inflow and penetration of the ink 30 from the recording electrode 28 to a terminal 45 and further to a PC plate 42 is eliminated, which prevents effectively an unsatisfactory conduction to the recording electrode 28 caused by the sticking of the ink 30 to electrical parts.
Patent JP-H10104888-A (JP)
Title: Both-side image forming device
Inventor: SAKAGUCHI KUNIHIKO
IPC: G03G15/043
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To surely secure a margin on a paper sheet trailing end, to prevent the transfer defect, and to approximately equalize the size of respective image on the front and rear side by setting the transfer paper transporting speed at the second processing stage forming the image on the other side, to be slower than the speed of processing means. SOLUTION: In the case of performing the rear side printing on the paper sheet 60 in a state of the contraction after performing the front side printing, in order to maintain a specific size of respective image on the front side and the rear side, the contraction correction is performed on the rear side. As the method for the above, a specific reduction printing is performed, at the time of starting the rear side printing by reducing the transporting speed of first transporting means 69 and second transporting means 76 in a specified extent of the speed corresponding to transporting speed of the paper sheet 60, in comparison with driving speed of developing/transferring means 70 provided with a photoreceptor unit 52, discharging unit 104 and so on for transferring.  When the printing is executed by performing the reduction correction printing by >=0.4 % on the rear side, the margin on the trailing end part of the paper sheet can be secured by >=4mm. In the case of the contraction by <=1.2%, any sized of the paper sheet is free from unnatural feeling.
Patent JP-H0569663-A (JP)
Title: Thermal recording medium
Inventor: TAMURA TOSHIMITSU
IPC: B41M5/30
Filed: 1991-09-12
Abstract: PURPOSE:To provide a thermal recording medium having excellent printability to aqueous ink without damaging necessary characteristic such as recording characteristics or storage stability. CONSTITUTION:In a thermal recording medium formed by successively laminating a thermal recording layer, a protective layer and an ink absorbing layer to at least the single surface of a support, the ink absorbing layer contains at least a polyvinyl acetal resin. This thermal recording medium has acting effect excellent in the printability to aqueous ink and can be adapted to a wide range of uses, especially, tickets such as railway ticket or a laisseg-passer, a prepaid card, a POS label or the like.
Patent JP-2001082070-A (JP)
Title: Suspension type lift device and its installation method
Inventor: KAWAMOTO TAKESHI
IPC: E21D7/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a lift device allowing its installation work to be conducted in parallel with the drilling work of a vertical shaft, excellent in workability, and capable of being installed quickly and efficiently and to provide its installation method. SOLUTION: A rack rail 10 guiding and supporting a cage 12 lifted or lowered in a vertical shaft 16 is suspended and fitted from the vicinity of the inlet of the vertical shaft 16, connecting rack rails 10 are connected in sequence to the lower end of the rack rail 10 to extend the continuous rack rail 10 downward, and vital points of individual rack rails 10 are fixed to a liner plate 18 in the vertical shaft 6 via joint metal fittings 37.
Patent JP-S63118482-A (JP)
Inventor: SAKURAI MASATO
IPC: B60J5/00
Filed: 1986-11-04
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-H01103328-A (JP)
Title: 2/4-wire converting circuit
Inventor: YAMAGUCHI MASARU
IPC: H04B3/04
Filed: 1987-10-17
Abstract: PURPOSE:To decrease the number of taps of an echo canceller by inserting a resistor between a common return for a reception circuit and a transmission circuit and other terminal of a primary winding of a transformer, and connecting an equalizer to an output terminal of the reception circuit. CONSTITUTION:A resistor R2 is inserted between the common return (earth) of transmission circuit 10 and a reception circuit 20 and other terminal of the primary winding of the transformer T and an equalizer 4 is connected to the output terminal of the circuit 20. In such a case, the transmission characteristic from the output point of the amplifier 2 to the input point of the amplifier 3 is expressed in equation I, where L is the self inductance and Z1 is the input impedance of the line. Thus, the transmission characteristic at DC (omega=0) is derived as R2/R1+R2 from the equation I and shows a large value. Thus, the echo tail due to DC interruption is decreased. Since the frequency characteristic in the band at the output of the equalizer 4 is made flat, the tail of the echo signal is zero. Thus, the number of tap of the echo canceller is reduced further.
Patent JP-H07113074-A (JP)
Title: Latent heat recovery heat reservoir
Inventor: KONDO MAMORU
IPC: F28F23/02
Filed: 1993-10-19
Abstract: PURPOSE:To provide a latent heat recovery heat reservoir having a high crystal lization temperature and a high amount of latent heat and capable of radiating a large amount of heat. CONSTITUTION:A nucleating agent is admixed with polyacetal and the resultant mixture is molded into a shape excellent in thermal response and subjected to electron ray crosslinking treatment. Thereby, the crystallization temperature is raised by about 45 deg.C in comparison with that of a heat reservoir produced by using a high-density polyethylene and the amount of latent heat and the amount of heat radiation are increased. The range of objective waste heat recovery facilities to set the reservoir is, therefore, widened and the facilities can be miniaturized.
Patent JP-H11110388-A (JP)
Title: Image pickup type electronic translation machine
Inventor: CHIN SHAKUSO
IPC: G06F17/28
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To achieve the effect of simultaneous translation by generating the translated sentence of characters in a picture and generating the sounds of characters in the picture while utilizing sound synthesization and processing due to a control unit. SOLUTION: The acquired picture is displayed on a display screen 151. Under the control of a main system control unit 12, a character identification unit 16 automatically proceeds character identification to character data in the picture based on correlative translation and character data set in a user interface 121, sends identified characters to a word sentence translation unit 17, generates a translated sentence, feeds the translated sentence back to an image pickup register 14 and temporarily preserves it. Based on the correlative translation and character data set in the user interface 121, the screen display control unit 15 acquires te translated sentence data from the image pickup register 14 through the signal output of the main system control unit 12 and afterwards displays it on the display screen 151 and translation work is completed.
Patent JP-H0569537-A (JP)
Title: Self-diagnosing device for tension detecting apparatus for winding material
Inventor: MORI KOJI
IPC: B41F13/02
Filed: 1991-09-12
Abstract: PURPOSE:To provide a self-diagnosing device which can discover automatically disorder in relation to a tension detecting apparatus for a winding material. CONSTITUTION:A detecting roll 21 is brought into contact with a material pulled out through a wind-up roll, a load to be applied to the detecting roll 21 at this time is detected by load detecting apparatuses 22, 23, through which tension applied to the material is detected. A weight body 50 having a fixed mass is prepared to self-diagnose a tension detecting apparatus like this. The weight body 50 is suspended on both ends of the detecting roll 21 by U-shaped suspending belts 51, 52, output values of the load detecting apparatuses 22, 23 at this time are compared with a fixed reference value fixed in accordance with the mass of the weight body 50 and when both of them coincides with each other, diagnosis where it is normal is made. Usually, the weight body 50 is constituted so that the load does not act upon the detecting roll 21 by pushing up a pedestal 60 by pistons 61, 62 and action as the tension detecting apparatus is not disturbed.
Patent JP-H06112853-A (JP)
Title: Noise canceller
Inventor: SUZUKI HIROHISA
IPC: H04B1/10
Filed: 1992-09-30
Abstract: PURPOSE:To prevent a gate period from being prolonged CONSTITUTION:When a pulse noise is inputted to a gate control circuit 24, the input of a succeeding pulse noise is interrupted for a gate period by the pulse noise. When plural pulse noise signals come almost consecutively, since succeeding pulse noise is not inputted till the gate period is finished, the gate period is prevented from being prolonged. As a result, a high frequency component is left in a signal outputted from an operational amplifier 16 and identification of an abrasion noise sound is facilitated.
Patent JP-H1080364-A (JP)
Title: Tea strainer net and tea pot
Inventor: ISOBE MASANORI
IPC: A47J31/06
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To improve an adhesive property of both ends and further enable a locking projection to play a part as a stopper for preventing one side end from the tip shear by foreign side ends in the proximity of both ends of a strip-like net body and forming a locking projection in the border portion of one side end. SOLUTION: A tea strainer net 20 having a strip-like net body formed into the ring-like form is inserted from an opening part 14 into a shell part 10. Since the tea strainer net 20 has an elastic net body itself, it expands in the outer peripheral direction as a whole. Particulaly, the side end 28' inside the overlapping portion will press outward the side end 28 at the outside so that the adhesive property of both side ends 28, 28' will be further improved. Further, a locking projection 26 plays a part of a stopper to prevent the tip of the side end 28' from the shear. Further the locking projection 26 is shaped to project in the direction of the center of the ring and the tea strainer net 20 is disposed adhesively in the shell part 10.
Patent JP-H06111187-A (JP)
Title: Traffic information informing device
Inventor: TANIGUCHI TATSUAKI
IPC: G08G1/09
Filed: 1992-09-30
Abstract: PURPOSE:To provide a traffic information informing device capable of evaluating only necessary traffic information and effectively utilizing the information. CONSTITUTION:The traffic information informing device is provided with a control unit, which judges whether traffic information has been received or not and whether the received information has been stored or not. When the information has been stored, whether the stored information coincides with the current inputted information or not is judged by comparison (step S4). When the stored information does not coincide with the current input information, the result is displayed (step S5). For instance, a screen is flashed in addition to a normal display. In addition to the report of normal information, specific information in voice can be applied in order to call attention. Since it is unnecessary to call driver's attention at the time of coincidence of both the informations, normal traffic information is informed.
Patent JP-H0793937-A (JP)
Title: Tape cassette
Inventor: MORITA TETSUYA
IPC: G11B23/087
Filed: 1993-09-24
Abstract: PURPOSE:To securely tightly wind a magnetic tape around a tape reel, to make a pair of tape reel locks independent and to avoid the application of an excessive tension to tone magnetic tape. CONSTITUTION:An S lock piece 26 and a T lock piece 27 are provided right and left inside a cassette half 21 having an S and a T tape reels 22, 23. Hooks 26c, 27c are formed in the S and T lock pieces 26, 27. When a tape cassette is not loaded in a magnetic recording/reproducing apparatus, each lock piece is moved backwards of the cassette by an urging spring 32, thereby locking the rotation of tape reels by hooks 26c, 2'7c. When a tape cassette is loaded, the lock pieces are moved to a front side of the cassette through insertion of a lock-releasing member. As a result, the hooks 26c, 27c are out, of engagement with engaging teeth 25, whereby the tape reels are released from the locking.