baber/WOPTO huggingface dataset:
Patent JP-S60252148-A (JP)
Title: Starting fuel increasing device for internal-combustion engine
Inventor: TAKAYASU HIDEKAZU
IPC: F02B75/02
Filed: 1984-05-28
Abstract: PURPOSE:To improve a starting characteristic ever so better, by interconnecting a discharge part of a fuel feeding fuel pump for a carburetor to a combustion chamber inlet part of a suction passage with a leading pipe, while spouting fuel to the combustion chamber from the pipe in time of starting. CONSTITUTION:Fuel is fed to a carburetor 24 of a two-cycle engine via a priming pump 30, a pipe 31, a fuel feeding pump 32 and pipes 32A and 33 whereby a normal air-fuel mixture feeding function takes place. A pipe 34 is branched off from the pipe 32A, while there is provided with a starting fuel system to be opened to the vicinity of a scavenging port serving as a combustion chamber inlet part of a suction passage via an on-off valve 35, an orifice 38 and a check valve 39. In time of engine starting, a lever 36 of the on-off valve is turned round whereby pressure fuel out of the pump 32 is spouted to the suction passage, therefore starting fuel is fed to the inside of a combustion chamber at once so that a starting characteristic is well improved.
Patent JP-S601457-A (JP)
Title: Control unit for continuously variable transmission
Inventor: MATSUMURA TOSHIO
IPC: F16H59/70
Filed: 1983-06-16
Abstract: PURPOSE:To prevent malfunction of an engine such as an overrun and stalling, by providing a control unit for a continuously variable transmission with malfunction deciding means which shifts a lockup changeover valve to the side where a lockup unit is released in the event a signal detected by speed changing motion detecting means is kept unchanged for a predetermined period of time or longer. CONSTITUTION:A control unit for a continuously variable transmission is provided with speed changing motion detecting means for detecting a signal corresponding to the motion of a speed changing actuator and malfunction deciding means for outputting a signal in the event that the signal detected by the speed changing motion detecting means is kept unchanged for a predetermined period of time or longer to shift a lockup changeover valve to the side where a lockup unit is released, whereby the lockup unit is assured to be released whenever malfunction occurs in the speed changing actuator. Malfunction of the engine as an overrun and stalling can thus be prevented.
Patent JP-H04312331-A (JP)
Title: Uninterruptible power supply
Inventor: HIRACHI KATSUYA
IPC: H02J9/00
Filed: 1991-04-10
Abstract: PURPOSE:To enhance reliability of an uninterruptible power supply employing sealed lead batteries. CONSTITUTION:In an uninterruptible power supply comprising sealed lead batteries 6 connected thorugh a switch 5 to the joint of a rectifier 2 and an inverter 3, the switch 5 is normally turned OFF and periodically turned ON based on the output from a timer circuit 7 thus charging the sealed lead batteries 6. Consequently, the sealed lead batteries can be prevented from early degradation due to continuous charge operation, resulting in the enhancement of the reliability of uninterruptible power supply.
Patent JP-S63270211-A (JP)
Title: Air conditioning device for automobile
Inventor: YOKOYA SATORU
IPC: B60H1/00
Filed: 1987-04-30
Abstract: PURPOSE:To enable execution of comfortable air conditioning even during abnormal detection of an open air sensor, by a method wherein, during abnormal detection of an open air sensor, an open air temperature is computed from a prestored initial car room temperature, and based on the open air temperature, a discharge temperature and a discharge airflow are computed for control. CONSTITUTION:A car room temperature during the starting of control of air conditioning, a car room temperature is outputted from a computing part 7a to an initial car room temperature memory part 12 and stored therein. Meanwhile, an open air sensor abnormality detecting part 11 normally monitors an open air sensor 5, and when abnormality occurs, it outputs an abnormality signal to the computing part 7a. A computing part 13 for an open air temperature prevailing during abnormality receives an initial car room temperature and computes an open air temperature prevailing during abnormality responding to an initial car room temperature to output it to the computing part 7a. After the computing part 7a receives an open air sensor abnormality signal, an open air temperature during abnormality is used as an open air temperature to control a mix damper 16, a blower motor 17, and a compressor 18. This constitution provides comfortable air conditioning even if an open air sensor is abnormal.
Patent JP-S5532648-A (JP)
Title: Method and device for extrusion molding of oil-containing high molecular material
Inventor: SUGANO KATSUJI
IPC: B29C48/95
Filed: 1978-08-30
Abstract: PURPOSE:To obtain a sheet in oil-containing high molecular materials which has been hard conventionally to manufacture by subjecting an oil-containing high molecular material to extrusion molding with a high molecular material having no compatibility therewith layered on its back and front and then removing back and front layers after molding. CONSTITUTION:An oil-containing high molecular material is extruded with an oilless high molecular material having no compatibility therewith layered on its back and front simultaneously in a sheet die. After molding into a sheet through a sheet molding machine, the oilless high molecular material layers are removed. For example, an oil-containing high molecular material is fed through a flow passage 50, an oilless high molecular material is fed through flow passages 60, 70 to extrusion, and thus a sheet 10 is obtainable in 3-layer construction with a center layer 1 coming in oil-containing high molecular material and front and back layers 2, 3 in oilless high molecular material. Since the portion in contact with the wall of die 4 is covered with the oilless high molecular material in this case, the extrusion molding is free from oil percolation and hence is carried out smoothly.
Patent JP-H01278213-A (JP)
Title: Reciprocating travel type running board
Inventor: AOKI MASARU
IPC: H02G1/02
Filed: 1988-04-28
Abstract: PURPOSE:To reciprocate a steel tower pulley freely, by forming a weight member into N-type, whose central section is a leaf with suitable flexibility, and by providing a dent to allow this leaf to fit in on the undersurface of a connector. CONSTITUTION:Each member of a weight row 6 is a connection of central sections of right and left links with leaves 7, in which the right and left links are pivotably attached separately with pins. Each member of connector rows 3, 4 and 5 consists of bar segments and pivotably attached one after another at the same pitch as do the members of the weight row 6. Each member is equipped with a dent 8 to allow a leaf 7 to be fitted in. The connector rows 3, 4 and 5 are thereby fitted into a surface of a weight member in the outward work process and in the homeward work process into the other surface, so that when both are integrated they can get over the pulley without ado.
Patent JP-H06315787-A (JP)
Title: Radiographic device for tube welding part
Inventor: SHIGE TAKASHI
IPC: B23K31/00
Filed: 1993-05-07
Abstract: PURPOSE:To enhance work efficiency and workability by providing a tube exterior shield, tube interior shield and radiation source. CONSTITUTION:The device is provided with a aligning mechanism in which a radiation source 3 is held in the center of a tube 1 by means of a pantograph mechanism consisting of links 7, 9, springs 26, 34, rollers 8, 10, etc., at the tip of a flexible tube 16; also the device is constituted of the main body of a radiographic device, which is provided with a tube interior shield, and a tube exterior shield consisting of shields 19a, 19b, 17a and 17b. The exterior shield 17b is provided with a slit 43 and a radiation dose detector 18, which is fixed opposite to a tube welding part, and a film 4 is set in the whole area inside the annular groove of the exterior shields 17a, 17b. Then, by the flexible tube 16, the main body of the radiographic device is pushed inside the tube together with tube interior shields 5a, 5b. Radioactive rays from the radiation source are detected through the slit 43 by the detector 18; after the radiation source is accurately positioned in the tube welding part 2, the film position of the exterior shield is made ready; and photographing is performed by retreating the interior shield. Thus, the leakage of radioactive rays is prevented during photographing.
Patent JP-H044805-A (JP)
Title: Lateral transfer structure of seedling table of transplantation machine
Inventor: SHINODA MITSUO
IPC: A01C11/02
Filed: 1990-04-23
Abstract: PURPOSE:To lightly and easily adjust the picking amount of seedlings by connecting a lateral transfer shaft to a supporting arm via a connection member provided with a loose part to allow the relative motion of both members in adjusting direction. CONSTITUTION:Connection members 19 are pivoted to the right and left ends of a lateral transfer shaft 16 in a state to restrict the motion in the axial direc tion. A lateral rod 20 connecting the right and left supporting arms 18,18 is connected to a connection member 19 with a bolt. A hole 21 having an oblong shape extending along the inclination direction of the seedling table 17 is bored through the connection member 19 and used as a loose part S for the insertion of the lateral transfer shaft.
Patent JP-H01274828-A (JP)
Title: Soil mixing device
Inventor: TODA ENYU
IPC: B01F3/18
Filed: 1988-04-27
Abstract: PURPOSE:To improve water wettability by disposing the discharge openings of hoppers of vermiculate and peat moss so as to confront each other with a distance between, providing splincling openings in the vicinity of the discharge openings, and splicling preliminarily when the mixing is carried out. CONSTITUTION:When vermiculate is charged in a hopper 1 and peat moss in a hopper 3 and soil discharge conveyors 2, 4 are driven, the soil of vermiculate and the soil of peat moss are respectively discharged from the discharge openings 5 and 6. At this time, the splincling is simultaneously carried out from the sprinkling openings 10 provided in the vicinity of the discharge openings 5, 6 of the hoppers 1, 2. By this sprinkling, both soils dropped in a soil duct 7 are preliminarily sprincled while being mixed and agitated by a screw conveyor 8, and discharged into a soil receiver. Consequently, both the solids of strong water repellence are easily wetted.
Patent JP-H11258170-A (JP)
Title: Automatic inspection apparatus for residue and abrasion at inside of mouthpiece for chemical fiber inspection
Inventor: HONDA KAZUYA
IPC: G01N21/93
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus by which a foreign body remaining at the inside of a fine hole in a mouthpiece for chemical fiber injection is inspected and in which the depth of an abrasion part is inspected and measured automatically by a CCD camera. SOLUTION: The area of a foreign body is found by using a CCD camera 1b which receives light from a light source 6 through a fine hole in a mouthpiece 5 so as to find the contour of the foreign body, by using a CCD camera 1a by which every hole position of a point source on the whole surface of the mouthpiece 5 is fetched as X-Y coordinate data, by using an X-Y-Z stage 21 which moves the position of the mouthpiece 5 along the coordinate data by the CCD cameras 1b, 1a and by using a computer which analyzes, stores and controls image data so as to be interlocked with the X-Y-Z stage 21. Whether the area is passed or not is judged, and a result is displayed on a monitor. Then, an abrasion part is pulse-scanned by a laser beam, and the inclination in a unit area of an abrasion face is photographed synchronously.  Thereby, the inclination is computed on the basis of data on the difference between itseld and a position to which reflected light is to be returned intrinsically. The depth H, the area and the like of an abrasion are measured by composing the unit area which has information on the inclination.
Patent JP-S58223805-A (JP)
Title: Feedforward operation control system of plural sets of equipment
Inventor: SHIOTANI MAKOTO
IPC: G05B13/02
Filed: 1982-06-23
Abstract: PURPOSE:To ensure a simple and economical control for pump operation, by correcting the switching time point for number of operating devices so that a pump discharge volume accumulation curve never exceeds upper and lower limit load accumulation curves but just passes through these curves. CONSTITUTION:The information on the switching time point (corresponding to a black dot of operating device number time point 49) is neglected in an operation schedule to use only the information on combinations of pumps and their switching order. On the contrary, both combinations of pumps and their using orders are given as existing information. Based on the new estimated value of flow rate load (solid lines of load flow rate estimated value 48 and cumulative load flow rate estimated value 45), the switching time is momentarily decided (solid lines of pump discharge flow rate 47 and volume 42 obtained by adding initial storage volume 40 to the volume 47 and white dot of operating device number switching point 46). If a schedule is not obtained owing to a big difference between the new estimated value and the first estimated value, an operation schedule is decided again by a conventional method.
Patent JP-H08277636-A (JP)
Title: Concrete repairing agent injecting plug, and injecting method
Inventor: NAITO NOBORU
IPC: E04G23/02
Filed: 1995-04-06
Abstract: PURPOSE: To reduce cost and shorten working time in an injecting plug for concrete repairing agent for repairing a concrete wall surface in which a float (released space layer) is generated between a concrete skeleton layer and a bed mortar layer on the outside thereof, and an injecting method of concrete repairing agent using it. CONSTITUTION: This injecting plug has a bar body 1 having a fixed width in which an injection hole 11a for concrete repairing agent is formed in the center part; a cylindrical body 12 is vertically standing from the center part of the bar body 11 and communicating with the injection hole 11a; a tube body 13 the top end part of which is fitted into the cylindrical body 12; and counterflow preventing mechanisms 14, 15 formed between the top end surface of the tube body 13 and the base side end surface of the cylindrical body 12.  This concrete repairing agent injecting plug is inserted into a circular groove formed on a concrete wall surface, and after the concrete repairing agent injected into the groove through the injection plug is solidified, the cylindrical body 2 is broken and removed from the bar body 11 together with the tube body held in the inner part and the counterflow preventing mechanisms.
Patent JP-H05303175-A (JP)
Title: Disassembling jig for film unit with lens
Inventor: KAMATA KAZUO
IPC: G03C3/00
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a jig which can safely and efficiently execute disassembling work. CONSTITUTION:A front cover 10 and a back cover 13 are coupled by the engagement of a catch 16 and a locking hole 18. A pressing part 31a and a regulation part 31b are integrally provided on the jig for disassembling 31. The catch 16 is pressed by inserting the pressing part 31a in the hole 18. The length of the inserting direction of the pressing part 31a is set equal to or above the depth of the hole 18. The inserting amount of the pressing part 31a is regulated by making the regulation part 31b abut on the outside wall of the cover 10 so as to prevent the pawl 18 from being broken or damaged when it is excessively bent.
Patent JP-2000297452-A (JP)
Title: Toilet stool equipment
Inventor: TAMURA SHINYA
IPC: E03D9/08
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To normally operate a toilet stool device by providing a partition member locked on the toilet stool device case of the upper part of a water storing tank and having an inclined face toward the inside of the tank in the toilet stool device mounted on the toilet stool. SOLUTION: A partition member 13 is arranged on the upper end of a case body 3 by fitting, and tightened on the case body with a screw 20. A toilet stool washing function part 14 is connected to a connection pipe 12 in the inside of the partition member 13. A water discharge opening cap 11 sandwiches a washbowl 10 to be fixed on a connection pipe 12 with the screw. A water storing tank 16 is tightened on a base plate 19 with the screw, and positioned by a positioning rib 15 provided on the partition member 13 of the upper part of a toilet stool device case. Thus, water penetrates from a gap between the toilet stool device case and the tank, and, since it does not cause corrosion and a short circuit without pouring water on the other built-in parts, the toilet stool device can be operated normally.
Patent JP-2000297858-A (JP)
Title: Differential device
Inventor: ISHIKAWA YASUHIKO
IPC: F16H57/04
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a differential device in which the inside of a differential case can be sealed. SOLUTION: This bevel gear type differential device is provided with a differential case 5 in which lubricating oil is filled, a pair of output side side gears 21, 23 rotatably disposed to face each other in the differential case 5, a pinion gear 17 to be engaged with the side gears 21, 23, and a differential limiting cone clutch 29 between the side gears 21, 23 and the differential case 5. In this case, plugs 33, 33 and seal rings 31, 31 for preventing leak of the lubricating oil outside the differential case 5 are provided.
Patent JP-H045061-A (JP)
Title: Printing density control method of thermal transfer recording
Inventor: FUJIWARA YOSHIHISA
IPC: B41J2/35
Filed: 1990-04-23
Abstract: PURPOSE:To remove irregularity in density appeared in a main scan direction on a recording medium by correcting density for a short time in printing by a method wherein a correction quantity in density of each heating element in printing is obtained by proportional calculating based on actual constant density printing. CONSTITUTION:Printing of a constant density is performed each plurality of density values, and irregularity in density in a main scan direction on a recording medium at that time is read with a colour scanner. A correlative relation between a total value of an absolute value of an average density value and an actual printing density value over all heating elements and a required print density value, is obtained to each density value. A proportional value of a total value of an absolute value corresponding to suitable one density value among required printing density values and a total value of an absolute value of the density value which will be printed hereinafter, is obtained from individual correlational relation. Further, a correction quantity in density is obtained per each heating element from a difference between average print density value at one suitable density value to be expressed by the correlational relation and an actual print density value and from the proportional value. A printing signal corresponding to this density correction quantity is applied, and the heating element is driven so as to obtain required printing density.
Patent JP-H02288418-A (JP)
Title: Analog/digital converter
Inventor: ISHIKAWA MASAYUKI
IPC: H03M1/10
Filed: 1989-04-28
Abstract: PURPOSE:To obtain an A/D converter of high accuracy which cannot be obtained due to the incompleteness of a D/A converter by providing a correcting circuit for correcting an incomplete characteristic of a built-in D/A converter. CONSTITUTION:A third A/D converter 37 for converting a third analog voltage S30 to a binary digital signal D30, and a correcting circuit 32 for receiving this digital signal D30 by an input, calculating the error of each unit D/A converting element for constituting a D/A converter 30, and storing its result as a binary digital signal D31 are added to this converter. In this state, a digital signal D1 from a first A/D converter 3 and a digital signal D2 from a second A/D converter 7 are combined and only the a digital value of the digital signal D31 is corrected from the correcting circuit 32 and outputted as a digital signal D3. In such a manner, even if the built-in D/A converter 30 has the incomplete characteristic, the A/D conversion of high accuracy can be executed by the operation of the correcting circuit 32.
Patent JP-H02286313-A (JP)
Title: Manufacture of air-permeable composite sheet
Inventor: SONODA TAKEFUMI
IPC: B32B27/12
Filed: 1989-04-28
Abstract: PURPOSE:To simultaneously make a thermoplastic film porous and to join it with a porous base material such as non-woven fabrics by using a roll the surface of which is brought into direct contact with a molten resin and consists of a material with a specified thermal conductivity and a specified hardness and making the film porous. CONSTITUTION:In a method for producing a composite sheet using a thermoplastic resin and a porous base material by means of an extrusion lamination, a roll, the surface of which is brought into direct contact with a molten resin and consists of a material with a thermal conductivity in a range of 0.03-5kcal/ m.hr. deg.C and a hardness of HDA 60 or larger measured based on JIS K7215, is used. A molten thermoplastic resin film 2 extruded from a T-die 1 is pressed and joined with a porous base material 3 by means of a rubber roll 4 and a cooling roll 5 the surface of which consists of a specified material to make it porous to obtain an air-permeable composite sheet 6. Such a roll can be formed industrially by covering such a roll as a metal roll with a material with the physical properties or by using only a material with the physical properties.
Patent JP-S5734756-A (JP)
Title: Rotor for induction motor
Inventor: AZUMA KENICHI
IPC: H02K17/16
Filed: 1980-08-05
Abstract: PURPOSE:To obtain a rotor having stable electrical and mechanical strengths for an induction motor by forming a piece bent between slots to which copper rods are inserted of a shortciucuit ring, curshing the piece and coupling the ring to the copper rod. CONSTITUTION:A central hole 12 and slots having narrow circumferential width smaller than the copper rod 2 are formed depending upon the number of the copper rods 2 in a shortcircuit ring 18 made of copper material, and the pieces 15 between the solots are bent to form radially extending tails 16. The pieces 15 are bent, and the copper rods 2 are so inserted into the slots 17 expanded by bending the pieces 15 that the tails 16 becomes outside, the pieces 15 are then crushed by a pressing punch or the like to caulk the pieces and the rods 2 of the ring 18 and are thus fixed. Further larger caulking effect can be obtained by crushing the ends of the rods 2.
Patent JP-S55134317-A (JP)
Title: Liquid level detector
Inventor: FUKUDA NORISUKE
IPC: G01F23/02
Filed: 1979-08-23
Abstract: PURPOSE: To obtain a highly sensitive and reliable liquid level detector by bending an optical guide, which consists of a core and a clad, to form another guide extended along the inner part of the outer circumferential surface of the first guide.  
     CONSTITUTION: An optical fiber 6 consisting of a core and a clad is bent to form the second fiber portion 6 extended along the inner part of the outer circumferential surface of the first fiber 6. In this structure, the light from a light source can be propagated at a high efficiency so that a general loss of light can be minimized. A part of a bent section of the optical fiber 6 is cut to separate the clad and form an exposure surface 8 of the core, which exposure surface 8 is polished. In this polished, clad-separated portion 8 of the optical fiber 6, the leakage of light can be greatly varied by a liquid 2. Thus, a highly sensitive, highly reliable and easily handled liquid level detector of a high output level and a large width of variations in output level utilizing a simply constructed electric circuit can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio