baber/WOPTO huggingface dataset:
Patent JP-S557965-A (JP)
Title: Exhaust reflux control system
Inventor: MASE YASUSHI
IPC: F02P5/10
Filed: 1978-07-05
Abstract: PURPOSE: Not only to purify NOx, but also to make ignition timing compatible, and to improve exhaust purifying ratio in such a way that a positive pressure delay valve is inserted to the negative pressure passage to lead inhaled negative pressure from the vicinity of a throttle valve of a carburetor, and is constituted to perform exhaust reflux at the time of acceleration.  
     CONSTITUTION: Positive pressure delay valves 20, 21 which  are respectively in the same structure are fixed on closer side to a distributor 11 than the position to connect a negative pressure passage 3 between a negative pressure regulator 4 and an exhaust reflux control valve 1, and an atmospheric passage 6 of a negative pressure passage 10 for angle of advance. Now, when at the time of accelerating, a throttle valve 5 has been fully opened, because the inhaled negative pressure is dropped, negative pressure which was existent in the negative pressure passage 3, while by reason of existence of the positive pressure delay valve 20, negative pressure still remains in the negative pressure passage 3 between said valve 20 and the exhaust reflux control valve 1, by this remaining negative pressure, the exhaust reflux control valve 1 is kept in open condition. The same goes for the other positive pressure delay valve 21 which woeks likewise, to hold a distributor 11 which is progressed in its angles. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5416416-A (JP)
Title: Preparation of high purity ethylene glycol
Inventor: TSUCHIYA MICHIO
IPC: C07C27/00
Filed: 1977-07-08
Abstract: PURPOSE: To obtain the high purity title compound by absorbing and recovering ethylene oxide obtained by the oxidation of ethylene with O 2 -containing gas in the presence of Ag catalyst, evaporating in an evaporation tower, condensing the vapor by a specific method, and directly hydrolyzing the condensate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58197456-A (JP)
Title: Fuel circulating system carbureter
Inventor: SHINDOU TAKAO
IPC: F02M7/11
Filed: 1982-05-14
Abstract: PURPOSE:To easily feed a high concentration mixture gas required during the starting and warming-up at a low temperature, by allowing the variation of fuel level in a constant fuel level tank. CONSTITUTION:Fuel in a fuel tank 8 is fed in a constant fuel level tank 7 from its bottom through a fuel pump 9. A regulating member 13 formed of a pipe having an open lower end firmly engages with an opening part 4 of the constant fuel level tank 7. An excessive fuel, overflowing from a flow-out port 14 in the side, enters a reducing tank 3 and returns to the fuel tank 8 through the base under a head. Namely, a lower edge 14a of the flow-our port 14 forms a constant fuel level. The regulating member 13 is vertically moved by a prime mover 15 mounted above the constant fuel level tank 7. The member is raised when the temperature is low to raise a fuel level, and this raises a liquid head in the constant fuel level tank 7 to increase the flow rate of fuel flowing through a fuel passage leading to a jet nozzle of a suction passage 2 from a main jet 10.
Patent JP-H08278040-A (JP)
Title: Heat transfer device
Inventor: NAKAMURA MITSURU
IPC: F25B27/00
Filed: 1995-04-06
Abstract: PURPOSE: To form a circulating cycle regardless of the positional relation between a high-temperature heat source and a low-temperature heat source and transfer heat without employing any pump by a method wherein the phase of operating medium is changed in a gas section in a second liquid receiver by an auxiliary air heat exchanger while the operating medium is moved by the change of pressure due to the change of phase to effect heat transfer. CONSTITUTION: The first opening and closing valve 14 of a communicating pipe 12 and the second opening and closing valve 15 of a communicating pipe 13 are opened, a second liquid receiver 1 is connected to an auxiliary heat exchanger 4 through a liquid pipe 5, raised upwardly, and a pipeline at a lower part and a gas section is sealed whereby a pressure in the second liquid receiver 1 is increased by evaporation. Accordingly, liquid refrigerant flows into a utilizing side heat exchanger 6 at an upper part by the pressure through a liquid pipe 5. In this case, heat exchange between the liquid refrigerant and indoor air (20-30 deg.C) is effected in the heat exchanger 6 whereby the indoor air is vaporized and cooled, then, is used for room cooling.  The evaporated refrigerant is moved into a low-temperature heat source or a heat source side heat exchanger 8 through a gas pipe 7 due to a temperature difference.
Patent JP-S62239700-A (JP)
Title: Line edition device
Inventor: HOTSUTA TOSHITSUNE
IPC: H04Q11/04
Filed: 1986-04-10
Abstract: PURPOSE:To prevent destruction of data by outputting externally both output signals if data collision takes place so as to detect the state of transmission request and the data collision state. CONSTITUTION:The titled device is added with an S-bit memory S-MEM, a collision information memory DA-MEM, an input data selector SEL and a collision detecting circuit. Through the constitution above, at the write mode, in case an input CH group gives a transmission request to the S-MEM, S=1 is written in an address present by an ACM. In order to detect the collision, prior to the write of S-bit, the preceding content of the S-MEM of the address designated by the ACM is read. In case the content of read from the S-MEM is S=1, the line setting is applied already and the collision of input data takes place. In case collision takes palce, S=1 is written in the S-MEM, the 2nd pattern preset in advance is into the D-MEM and '1' is written in the DA-MEM.
Patent JP-H11327095-A (JP)
Title: Uniformily mixed dry photographic processing composition and its production
Inventor: BRAYER FRANKLIN C
IPC: G03C5/305
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a uniformly mixed dry photographic processing composition low in cost, easy and safe in use and capable of easily producing by aggregating a uniformly dried mixture while simultaneously applying a binder solution containing a binder in a specific ratio by weight under a condition, in which aggregate having desired size is formed. SOLUTION: The uniformly dried mixture is formed by mixing >=2 kinds of dry photographic processing chemical components sufficiently to give the desired uniformity. And the aggregate having the desired size and desired uniformity is formed by aggregating the uniformly dried mixture while simultaneously applying the binder solution containing at least 5 wt.% binder (where, the quantity of the binder in the uniformly mixed photographic processing powdery composition is <3 wt.%) under the condition, in which the aggregate having the desired size is formed. The resultant aggregate has sufficient size to evade the problem of dust and is small-sized in a degree of being easily dissolved in the case of preparing a working solution.
Patent JP-H0589556-A (JP)
Title: Thermomagnetic recorder
Inventor: OTA KENJI
IPC: G11B5/02
Filed: 1992-04-03
Abstract: PURPOSE:To provide the thermomagnetic recorder provided with the conditions of the adequate value of auxiliary magnetic fields without generating the unstability of recorded information when the magnetic material thin film consisting of an amorphous alloy of a rare earth-transition metal system. CONSTITUTION:The external magnetic fields to be impressed by auxiliary magnetic field impressing means 6, 7 are confined to <=1/3 the coercive force Hc of the magnetic material thin film 2 consisting of the amorphous alloy of the rare earth-transition metal system having the axis of easy magnetization perpendicular to the film plane at the time of recording and erasing the information on the magneto-optical disk memory constituted by forming the magnetic material thin film 2 consisting of the amorphous alloy on a transparent substrate 1 by irradiating this memory with a laser beam 4 condensed thereto.
Patent JP-S564645-A (JP)
Title: Inorganic filler for polyvinyl chloride resin and polyvinyl chloride resin compounded therewith
Inventor: MORIKAWA AKIRA
IPC: C08L33/02
Filed: 1979-06-26
Abstract: PURPOSE: To improve the heat stability and weather resistance of a polyvinyl chloride resin compound without spoiling the advantageous properties, by compounding the polyvinyl chloride resin with an inorganic filler surface-treated with an aqueous dispersion of a specific self-dispersing polyolefin composition.  
     CONSTITUTION: An aqueous dispersion is prepared by mixing 50W99pts.wt. of a polyolefin, MW of about 500W4000, with 50W1pts.wt. of a carboxyl group-containing polyolefin, intrinsic viscosity [η] of 0.05W0.5, acid value of 30W150, which is a great copolymer of an unsaturated carboxylic acid or an anhydride thereof such as acrylic acid. A polyvinyl chloride resin is compounded with a surface treating filler prepared by coating an inorganic filler such as calcium carbonate with the above aqueous dispersion so that 0.5W5pts.wt. of the solids of the dispersion are present per 100pts.wt. of the inorganic filler. The surface treating filler is used in an amount of below 300pts.wt. per 100pts.wt. of polyvinyl chloride resin. This filler has good dispersibility in polyvinyl chloride resins and good compatibility with the resins and does not adversely affect the tensile strength, elongation, etc. Therefore, the filler can be added in high proportions, and so is useful in reducing the cost of a resin composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59205880-A (JP)
Title: Reproducer of video signal
Inventor: YOSHINAKA TADAAKI
IPC: H04N5/783
Filed: 1983-05-10
Abstract: PURPOSE:To obtain a stable and continuous reproducing picture by providing plural heads reproducing simultaneously plural tracks to change over heads for a video signal reproduced simultaneously from each head at variable speed reproduction by means of counting the tape speed information and the timing. CONSTITUTION:In case of the 2-segment recording system, a rotary head Hp for reproduction only is provided in addition to a rotary head HRP for recording reproduction of a head device 5 and they are fitted to reproduce at the same time adjacent tracks. The adjacent tracks are scanned by the two heads at the same time at reproduction, and a video signal Sv(SRP, SP) recorded on each track is reproduced at the same time and fed to a switching circuit 23 through reproducing amplifiers 21, 22 respectively so as to attain switching thereby keeping the continuity of picture. A control signal CTL reproduced from a control head HC1 and a time code signal from a head HC2 for time code signal are fed to a switching circuit 33 and a changeover output of the switching circuit 23 is generated at a circuit 40 from any signal.
Patent JP-S60225468-A (JP)
Title: Field effect type semiconductor device and manufacture thereof
Inventor: ITABASHI YASUSHI
IPC: H01L29/06
Filed: 1984-04-23
Abstract: PURPOSE:To contrive the increase in withstand voltage, the reduction in leakage, and the improvement in reliability by a method wherein a gate metallic layer is provided via insulation film from the region sandwiched between a source region and a drain region to the top of an impurity non-implanted region. CONSTITUTION:An element isolation insulation film 15 is formed on a semiconductor substrate 11 of one conductivity type, and a high impurity layer 16 of one conductivity type is provided immediately thereunder. Next, a gate insulation film 12 is formed on the surface of the element region of the substrate 11 surrounded by the element isolation insulation film 15. Further, the impurity non-implanted region 31 is provided on the side of the gate insulation film along the boundary between the insulation films 15 and 12. The source region 18 and the drain region 19 of the other conductivity type formed by orienation from each other are formed in the region surrounded by this impurity non-implanted region 31. Then, the gate metallic layer 17 is provided via insulation film 12 from the region sandwiched between this source region 18 and this drain region 19 to the top of the impurity non-implanted region. Thus, the leakage current between the source and drain regions can be extremely reduced with a structure of high withstand voltage.
Patent JP-H03283557-A (JP)
Title: Lead frame and semiconductor device using it
Inventor: SAWADA KANAKO
IPC: H01L23/50
Filed: 1990-03-30
Abstract: PURPOSE:To reduce the position dependency of coefficient of stress magnification in the peeling face of a tab as well as the maximum value of coefficient of stress magnification and to suppress package cracks by arranging a tab constituted with smooth curve form. CONSTITUTION:A lead frame is constituted of a tab 1a shaped elliptical or circular, suspension pins 2, and a plurality of leads 3. The tab 1a has a shape formed not by straight lines as a rectangle, but by smooth curves as ellipse or circle. Hereupon, the sizes of the tab 1a and a semiconductor chip 4 are so set that at least part of the edge of the tab 1a is covered with the semiconductor chip 4. Terminal electrodes of the semiconductor chip 4 are connected to leads 3 with bonding wires 5. That is, shaping the tab 1a elliptical and setting sizes so that part of its edge is covered with the semiconductor chip 4 yield resin-sealed type semiconductor IC devices which hardly develop package cracks.
Patent JP-S566825-A (JP)
Title: Pile driver
Inventor: NAKAMURA KUNIHIRO
IPC: E02D7/00
Filed: 1979-06-29
Abstract: PURPOSE: To provide an enforced driving of an elongated pile without any vibration or noise by a method wherein a boring device and a pile holding device are moved vertically by an endless chain in a driving device for driving the pile such as a sheet pile etc. after boring performed by an auger screw.  
     CONSTITUTION: After the outriger 4 is adjusted and the base machine 1 is set to be stable, one of the endless chains is driven, a holding movement means 13 is descended along the guide rail 11 and at the same time the auger screw 9 is rotated to perform a drilling operation. Then, the leader 7 is rotated, the pile holder 15 is fixed at a position of said holder movement means 13, the pile such as a sheet pile etc. is held at the pile holder 15, another endless chain is driven, the pile holder 15 is descended along the guide rail 12, and the pile is buried in said boring hole. In this way, the pile is buried in the boring hole under a driving force from the endless chain, so that no vibration and no noise operation may be performed, as well as a stable holding of it may provide a safe and stable pile driving even if the pile is long in dimension. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09273674-A (JP)
Title: Pipe coupling
Inventor: MINAMIDE YOSHIAKI
IPC: F16L21/04
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To dispense with troublesome work such as grooving work on a pipe by dispensing with a large-sized fastening tool such as a pipe wrench in connecting work for a large bore pipe, performing fastening with a little force, and reasonably and easily inserting the pipe into a socket part of a pipe coupling. SOLUTION: A seal, material 2, a retainer 3 for the seal material, a ring body 4, and a fastening band 4 are housed in a recessed part 11 of a socket part 1, when the ring body 4 is contracted by fastening the band 4, the seal material 2 pressed by the retainer 3 for the seal material is bonded to a pipe 100. A fastening operating mechanism 7 for fastening the band 4 is exposed from an opening 17 formed on the peripheral wall of the recessed part 1 to the outside. A hexagon headed bolt 75 is used for the fastening operating mechanism 7, and a small-sized fastening tool such as a hexagon wrench is enabled to be used.
Patent JP-H11277116-A (JP)
Title: Method and device for grinding on-line roll
Inventor: MATSUMURA KENJI
IPC: B21B28/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To achieve the grinding without detecting a roll profile by detecting a bending moment on a rotary grinding wheel, and judging the completion of grinding the roll step or the starting position based on the change in bending moment. SOLUTION: A roll grinding device 20 is pressed against a roll circumferential surface 10B from an end part of a roll 10 to achieve the grinding in the direction of the arrow B. Before reaching the step position, a rotary grinding wheel 22 is abutted on the roll circumferential surface 10B over the whole grinding wheel width W0, and the bending moment on the rotary grinding wheel 22 is stable. When the grinding wheel approaches the grinding completion position, only a part of the grinding wheel width W0 is abutted on the roll circumferential surface 10B, the grinding width W1 is outside the rotary grinding wheel 22, and the bending moment on a slider 36 is increased. This change is detected by a load cell 50 to judge that the step grinding is completed. The bending becomes 75% in the regular grinding, and increased by 15-20% when the step grinding is completed.
Patent JP-S61240932-A (JP)
Inventor: HAYASHI NOBUHIRO
IPC: A47L9/28
Filed: 1985-04-17
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-H11281268-A (JP)
Title: Heat transfer plate for thin film flow-down type plate evaporator
Inventor: MASUTANI KENZO
IPC: F28D9/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance quality of processing liquid and heat transfer performance by guiding and stopping a gasket for sealing the periphery of a liquid inlet with an edge rising from the circumferential edge of the liquid inlet substantially perpendicularly thereto. SOLUTION: A heat transfer plate 21 guides and stops a gasket 23 for sealing the periphery of a liquid inlet 22 with a rising edge 24 formed at the circumferential edge of the liquid inlet 22. The rising edge 24 is formed to rise from the circumferential edge of the liquid inlet 22 substantially perpendicularly thereto and the liquid inlet 22 is opened. Since only the thickness of the rising edge 24 is present at the part S' from the circumferential edge of the liquid inlet 22 to the side edge of the gasket 23, the ratio to the width H of the liquid inlet 22 is minimized when the width thereof is fixed. Standing of liquid and contaminant can be avoided.
Patent JP-H02261435-A (JP)
Title: Apparatus for ultrasonic diagnosis
Inventor: TAKAMIZAWA KINYA
IPC: G01N29/26
Filed: 1989-03-31
Abstract: PURPOSE:To improve a real time property of an ultrasonic image by installing a reception control device which simultaneously forms two or more received beams at positions in linear electronic scanning directions which are different from each other. CONSTITUTION:A system controller 40 has the first function, which controls operations of a reception system 30 so as to form simultaneously one or more received beams having ultrasonic received focuses at positions in linear electronic scanning directions which are different from each other, and the second function, which controls operations of a transmission system 20 so as to form simultaneously two or more transmission beams corresponding to the received beams in the reception system 30. When ultrasonic waves are transmitted by using transducers (m-1) to (m+1+l) among a lot of transducers in a probe 10, the first transducer group constituted of (2l'+1) transducers including (m-1') to (m+l') with its center (m), the second transducer group constituted of (2l''+1) transducers with its center (m+1), and the linear electronic scannings are carried out while those centers of transmitting transducer groups are moved as one unit. It is possible, as a result, to improve a real time property of an ultrasonic image.
Patent JP-H06293104-A (JP)
Title: Production of printing metal plate
Inventor: OSAWA KENJI
IPC: B32B37/00
Filed: 1993-04-08
Abstract: PURPOSE:To obtain a printing metal plate based on a method transferring an image to an intermediate image forming medium by an electrophotographic method to laminate the intermediate image forming medium to a metal plate and excellent in the close adhesion of the metal plate and the intermediate image forming medium. CONSTITUTION:A printing metal plate is obtained by a process developing the electrostatic latent image formed on a photosensitive member 30 by a developing agent, a process transferring the developed image to an intermediate image forming medium 60 and a process laminating the intermediate image forming medium 60 having the image transferred thereto to a metal plate 70. In this case, a thermosetting adhesive or an energy beam curable adhesive is preliminarily applied to the surface of the metal plate 70 and the intermediate image forming medium 60 is laminated the metal plate 70 and, thereafter, heat or energy beam is applied to the metal plate 70 to cure the adhesive.
Patent JP-H09242295-A (JP)
Title: Installation structure of wall surface decorative sheet
Inventor: SUZUKI MOTOAKI
IPC: E04F13/08
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure excellent in workability and safety by automatically forming a joint clearance of specified width between wall surface decorative sheets provided adjacent to each other in the vertical direction. SOLUTION: An installation horizontal frame 7 to be horizontally set and fastened on a bed angle 2 fastened on a wall surface (a) of a frame body and a wall surface decorative sheet 3 with a panel installation upper frame 4 fastened on an upper end of the back surface side and a panel installation lower frame fastened on an lower end so that they extend in the cross direction are constituted. An engagement structure (engagement edge part 44) and a fastening structure (machine screw 9) against the installation horizontal frame 7 are constituted on the panel installation upper frame 4, and a hooking structure (suspended engagement groove 53) against the panel installation upper frame 4 is constituted on the panel installation lower frame.  The panel installation upper frame 4 of the wall surface decorative sheet 3 is engaged with the installation horizontal frame 7 by an engagement structure in a state where the panel installation lower frame of the wall surface decorative sheet 3 to be fastened on the upper side is engaged with the panel installation upper frame 4 of the wall surface decorative sheet 3 provided adjacent to the lower side, and it is tightened and fastened by a tightening structure.
Patent JP-H10260080-A (JP)
Title: Visualizing device
Inventor: ISHIZUYA TORU
IPC: G01J5/12
Filed: 1997-03-15
Abstract: PROBLEM TO BE SOLVED: To visualize a radiation image at a high degree of detection and a high degree of sensitivity with no use of a cooler, and to obtain a stable radiation image irrespective of variation in environmental temperature. SOLUTION: A converter 100 has a plurality of elements two-dimensionally arranged. Each element receivers infrared radiation 1 so as to generate a head in order to produce a displacement in accordance with the heat, and accordingly, a received rear-out light beam (j) is changed on accordance with the displacement, and is emitted to the element. An optical image of each element in accordance with the displacement is obtained, being based upon the changed and read-out light beam emitted from each element. The converter 100 is located on a closed container 102. A temperature controller 109 controls a temperature stabilizer 105 in accordance with a signal from a temperature sensor 107 for detecting a temperature of the converter 100, so as to maintain the temperature of the converter 100 at a constant value.