baber/WOPTO huggingface dataset:
Patent JP-H05176833-A (JP)
Title: Slipper base
Inventor: YAMAMOTO MORIO
IPC: A47G25/00
Filed: 1991-12-26
Abstract: PURPOSE:To automatically put slippers in a proper directional order, by fixing a couple of permanent magnets having opposite polalities to each other at the nearby position of the rotary axis at the upper face of a slipper base and attaching permanent magnets having different polalities from each other to the right and left slippers to attract or repel them. CONSTITUTION:A rotary shaft 3 protruding downward to the lower side of a rotary base 2 as a slipper base is inserted in a bearing 4 erected on a base L buried in the floor of a hall to support the rotary base 2 to be freely rotatable. A couple of permanent magnets 8, 9 having different polarities from each other are fixed on the upper face of the base 1 and near the rotary shaft 3. Permanent magnets 6, 7 having different polarities from each other are also attached to fitted to the right an left slippers A. The slippers are usually put in order on the rotary base 2 to position in a certain direction where one find it easy to put on, and the magnets 6, 8 are forced to attract to the magnets 8, 9. Next, when the slippers are put off in the reverse direction against the certain direction, the magnets 6, 9 and 7, 8 repel each other because of the same polarity and the rotary base 2 rotates until the magnets 6, 8 and 7, 9 attract each other and close to each other. In this way, the slippers are always automatically put in order in the direction where one find it easy to put on.
Patent JP-H06223905-A (JP)
Title: Micropin package
Inventor: TSUKIYAMA AKIRA
IPC: H01L21/60
Filed: 1992-12-24
Abstract: PURPOSE: To provide a micro-pin package by which the number of input and output lines between an LSI chip, etc. and a substrate can remarkably be increased. CONSTITUTION: This micro-pin package is composed of a plurality of micro-pin sheets, each of which is produced by uniting a carrier 19, a plurality of micro- pins 12, a pair of supporting posts, and a supporting frame 20 which supports the micro-pin sheets 10 arranged at prescribed intervals. The supporting frame 20 is composed of a bottom plate 21 having a rectangular aperture 21a and a plurality of guide plates 25 layered on the bottom plates and a plurality of guide grooves 25b are formed in opposed two sides of the rectangular apertures 25a of the guide plates 25 to give a plurality of continuous guide grooves 25b connected vertically to one another. Supporting posts 11 are inserted into the guide grooves 25b and micro-pin sheets 10 are installed. The micro-pins 12 are supported on the supporting frame 20 while being arranged in an array state.
Patent JP-2001184482-A (JP)
Title: Scanner control system and image forming device provided with the same
Inventor: TANAKA HIDEKI
IPC: G06F9/06
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To perform scanner control while cooperatively operating respective components by comprising software for performing scanner control of plural independent software components. SOLUTION: Concerning the scanner control system of the image forming device, the software for performing scanner control is composed of a scan component C1, carriage component C2, carriage roll component C3 and software components C4 and C5, with which respective devices such as sensor and stepping motor required for read control are directly controlled, constituted as respectively independent components. A scanner is controlled by mutually cooperatively operating the respective software components and an original is read.
Patent JP-H11189371-A (JP)
Title: Automatic winder
Inventor: HAYASHI SHIGERU
IPC: B65H59/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To maintain winding tension in an appropriate value corresponding to a remaining yarn quantity even after ending is executed at reduced pressing tension at completion of winding by making a pressure reducing pattern after completion of ending operation at completing winding different from that during ordinary winding. SOLUTION: A pressing tension value V at the time t5 finding out a yarn defect is memorized, a tension value is decreased from the maximum pressing tension value (S+X) at clamping to the memorized pressing tension value V at the time t5 finding out the yarn defect since a FW signal is set ON, at a first inclination (a) radically pressure reducing, and it is reduced from the pressing tension value V at a second inclination (b). Hereby, at the time te completing winding, the tension value can be made the minimum pressing tension value U, and even when ending is executed during pressure reducing at the second inclination (b) at completing winding, winding tension can be held nearly constant similar to the case of not ending.
Patent JP-2001173449-A (JP)
Title: Variable nozzle type turbocharger
Inventor: KAWAMOTO MASUO
IPC: F02B37/24
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To surely restrain increase of sliding resistance at the time of rotation driving of a nozzle vane while restraining reduction in efficiency of a turbocharger. SOLUTION: This turbocharger 10 comprises a variable nozzle 24 which varies an effective sectional area of a channel between a scroll chamber 20 and a turbine wheel chamber 22. The variable nozzle 24 is constituted by a plurality of blade-shape nozzle vanes 50 which are arranged at equal intervals on an outer periphery of a turbine wheel 26 and driven by rotating with a vane shaft 54 as a center. In each of the nozzle vanes 50, an end in a direction perpendicular to an axial direction of a vane shaft 54 is formed such that a width in the axial direction is reduced in comparison with a central part.  A clearance between an end in an axial direction of each of the nozzle vane 50 and an inner wall of a turbine housing 12 and a clearance between each of the nozzle vanes 50 and an inner wall of a bearing housing 16 are formed so as to gradually increase toward a tip in a longitudinal direction of each of the nozzle vanes 50 and gradually decrease toward the vane shaft 54.
Patent JP-2001007707-A (JP)
Title: Encoding device
Inventor: MIYASAKA SHUJI
IPC: G10L19/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To quickly select a Huffman code book by conducting small processing amounts. SOLUTION: Each group of data stored in each memory 100-103 is Huffman- encoded by Huffman encoding parts 109-112, based on a Huffman code book selected by a Huffman code selecting part 108. A control part 116 of the Huffman code book selecting part 108 selects a Huffman code book suitable for each group of the data, based on outputs from code length calculating pats 114 and 115, in which code length obtained at Huffman-encoding of the data of each group by each Huffman code book, is set for each Huffman code book. The number of bits necessary for sign information is added in advance to the code length set by the code length setting parts 114 and 115, when the Huffman code book is an unsigned code book.
Patent JP-H06203926-A (JP)
Title: Ic socket
Inventor: URATSUJI KAZUMI
IPC: G01R1/04
Filed: 1992-12-25
Abstract: PURPOSE:To provide an IC socket whose contact with an IC package having spherical bumps is reliable. CONSTITUTION:Contact parts 5 facing lower part spherical surfaces of spherical bumps 2 are provided at forward end parts of resilient contact pins 4 provided at a socket main body, and relief parts 8 to be contactless with lower dead point parts of the spherical bumps 2 are provided at the contact parts 5. In addition, contact ends 6, 7 to get in pressure-contact with outer ranges of lower dead points of the spherical bumps 2 are provided around the relief parts 8.
Patent JP-H05296280-A (JP)
Title: Device for adjusting damping force of hydraulic shock absorber
Inventor: IKOMA AKIHISA
IPC: F16F9/46
Filed: 1991-12-27
Abstract: PURPOSE:To greatly improve riding comforableness of a vehicle body at low cost using a simple structure by enabling sky-hook control without Using a vehicle height sensor. CONSTITUTION:Expansion side and compression side first sub-valves 7, 8 are provided in respective pilot lines to supply back pressure to the respective back faces of expansion side and compression side damping valves 5, 6, one of the sub-valves 7, 8 being set in the soft mode and the other in the hard mode. A piezoelectric element, which adjusts the amount of deflection of the expansion side and compression side first sub-valves 7, 8 by means of its own reverse piezoelectric action according to the result of judgement on the sign of the speed of displacement of a vehicle body, is provided within a piston rod 2. A damping force characteristic proportional to the speed of the piston rod is set by expansion side and compression side second sub-valves 96, 104 disposed on the outlet sides of respective pilot lines.
Patent JP-H06197020-A (JP)
Title: Voltage comparator amplifier circuit
Inventor: YAMADA TSUTOMU
IPC: H03M1/34
Filed: 1992-12-25
Abstract: PURPOSE:To reduce number of components and to make an output speed of each output voltage equal to each other by selecting combinations of plural output voltages generated by division in which phase relation is inverted to each other and the output characteristic is inverted at an intermediate potential level between reference potential levels and comparing the selected combinations. CONSTITUTION:A 1/6 division comparator 20 divides a collector current flowing to a differential amplifier circuit 21 by a current ratio of 1:2, each output voltage caused by the divided collector current is respectively divided into two to generate 4 sets of noninverting outputs and inverting outputs. Then the noninverting outputs and inverting outputs are combined with the noninverting outputs and inverting outputs of other amplifier circuit 22 and compared with each other to obtain a comparison output with respect to a virtual voltage dividing equally reference voltages VREF1, VREF2 given to the amplifier circuits 21, 22 into 1/6. Thus, a comparison output of input analog signals with respect to an optional virtual potential in existence between the two given reference potential levels is easily obtained.
Patent JP-H10179343-A (JP)
Title: Wrapper for baby carriage
Inventor: NISHIKAWA HARUMI
IPC: A41D13/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To avoid cooling the entire legs of an infant in a baby carriage. SOLUTION: The bottom of a seat cloth 1 and the bottom of a wrap 2 are sewn in a bag shape and a belt passing slit 3 is provided on the upper part of the seat cloth 1. Thus, it is possible to wrap up the entire legs of an infant keeping the infant comfortable during use of a baby carriage without a risk of the wrap being removed.
Patent JP-H11194649-A (JP)
Title: Fixing device and image forming device equipped with the device
Inventor: SUZUMI MASAHIKO
IPC: G03G15/20
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent faulty fixing and hot offset in the thermal fixing of film. SOLUTION: A heat-resistant endless fixing film 13 is pressed to a heater 11 by a pressure roller 20, whereby a fixing nip part N is constituted. While the roller 20 is rotated and transfer material is held and carried by the nip part N, a toner image is thermally fixed on the transfer material by means of heating by the heater 11. The temperature of the heater 11 is detected by a thermistor 14 before and just after rotating the roller 20, and then fixing temperature is decided by a CPU 30 in accordance with the variation of the temperature. Thus, the fixing temperature in accordance with the warmed state of the roller 20 is set, so that the faulty fixing caused by insufficient heat supply and the hot offset caused by excessive heat supply are prevented.
Patent JP-H11172780-A (JP)
Title: Anchor bolt anchoring structure
Inventor: ITO MICHIO
IPC: E04B1/41
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To ensure the anchoring strength of an anchor bolt by fixing an anchoring member to a lower end of the anchor bolt embedded in a concrete, and arranging an uneven anchoring tube around the anchoring member. SOLUTION: An anchor bolt 1 is embedded in a foundation concrete 2. An anchoring plate 3 formed of a steel plate is held by nuts 4, 4 at a threaded part formed in the vicinity of a lower end of the anchor bolt 1. A metallic hollow anchoring tube 5 is welded around the authoring plate 3. The anchoring tube 5 increases the degree of adhesion the concrete 2 by the uneven undulation of its external surface. By providing the anchoring tube 5, part of the tension to be exerted in the anchor bolt 1 is transmitted by the adhesion force of the concrete 2 by the anchoring tube 5, and the force transmission is reduced by the punching shear. Thus, the anchoring strength of the anchor bolt can be ensured by a small volume of concrete.
Patent JP-H06127336-A (JP)
Title: Transmission gear utilizing automobile driving wheel
Inventor: YAMAMURA TAKEJI
IPC: B60R99/00
Filed: 1991-12-31
Abstract: PURPOSE:To provide a device for drawing out power from rollers by placing the driving wheels of an automobile between two rollers, and rotating the driving wheels while preventing the slip-off of the wheels. CONSTITUTION:A friction roller 2 for transmission and a rotatable roller 3 for blocking the advance of an automobile 15 are fitted to a base seat 1. The driving wheels 11, of the automobile 15 is made get in between these rollers 2, 3 and rotated. Since the driving wheel 11 slips sideways in this state, side slip preventing rollers 4, 5, 6, 7 are fitted, and while preventing the slip-off of the driving wheel 11, rotating power is obtained. A generator, an oil pump, a wire drum, and the like are connected to an output shaft 9 fitted to the side of the friction roller 2 for transmission.
Patent JP-H05184704-A (JP)
Title: Rigidity-changing device for ski
Inventor: PUREMEEKU SHIYUTEPANETSUKU
IPC: A63C9/00
Filed: 1991-12-27
Abstract: PURPOSE: To easily and accurately change actual longitudinal bending of a ski, by providing a device for changing the rigidity of the ski with a suppression means, which is operated and engaged with a free part of the ski, when a bending movement is applied to the ski. CONSTITUTION: This device is provided with a rigidity control assembly 101 having an engagement means constituted of a support board 103 and a first end 105 of the support board 103 is fixed to one side of a ski 107 by a clamping member 108. A second end 109 of the support board 103 is slidably fitted in a guide means like a support clamp 111 in the longitudinal direction of the ski 107. A stopper 113 as a suppression means is provided in one side of the ski in the clamp 111 in such a state as being movable to the support board 103 and the ski 107. When the bending of the ski is miniaturized, for example, in a case of turning around the ski on a hard snow, the stopper 113 is moved so as to engaged with the end 109 of the support board 103.
Patent JP-H11171147-A (JP)
Title: Apparatus for collecting packaging material
Inventor: MIYATA HISANORI
IPC: B65B69/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To save power in operation and improve efficiency by providing a package separating means for holding a package coated on an external, face of an article to separate the package from the external face of the article. SOLUTION: After both rims on a base end of a fold Ba formed on a package B are held by chucks 38a, 38b constituting a holding chuck 38, a separation unit is raised to hold a tie C locked on a holding claw 37 and the package B held by the holding chuck 38 together, and the package B and the tie C are separated from an upper external face of an article A. Thus even when it is difficult to separate the package B coated on the article A by a suction means as the package B is in tight contact with an external face of the article A or bites the external face of the article A, the package B can be reliably separated from the external face of the article A, thereby allowing operation for separating and collecting the package B to be mechanically done, to save power in operation and improving efficiency.
Patent JP-2000188684-A (JP)
Title: Image processor
Inventor: TAKANO TAKESHI
IPC: B41J2/52
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To improve reproducing property and stability of pixel structure in a high density part by using a gradation processing system, which prolongs the period of the spatial frequency distribution of a non-image part in the high density part so as to reduce the area of an unstable intermediate transition area. SOLUTION: Image data R, G, B outputted from a color scanner part are respectively sent to a color conversion part 131 to be converted to image data C, M, Y. Image data outputted from the part 131 are subjected to variable magnification processing by a variable magnification part 132 and given space filter processing with a spatial filter part 133. After then, a correction part 134 corrects the γ characteristics of a printer. At this time, this is carried out referring to a γ table set each CMYK.  With respect to an image signal of high density which is not lower than a previously set threshold, an intermediate processing part 135 prolongs the period of the pixel constitution of the non- image part so as to reduce an intermediate transition area to reproduce generation of stability and with respect to an image signal with density lower than the threshold, the part 135 improve the image by using halftone processing of higher resolution.
Patent JP-2000145304-A (JP)
Title: Composite sash
Inventor: HIRANO TOSHINOBU
IPC: E06B1/32
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To eliminate various kinds of problems arising from the difference in coefficient of thermal expansion between metal formed member and resin formed member in a composite sash. SOLUTION: This composite sash is so constituted that resin rails 10p of ventilator rails 10 and 10A are made slightly short in comparison with metal rails, both ends of each of the metal rails are closely contacted to both up and down ends of each of metal stiles 1 to connect, at the same time, spaces S for absorbing thermal expansion of the resin rails 10p of the rails 10 and 10A are formed between the resin rails 10p and metal stiles 1. A horizontal cover section 21 is provided, being mounted to both up and down ends of each of pull-bars formed in the metal rails of inside meeting rails to the cut-off end face thereof, and an extension section 2 3a for covering the space is provided to a vertical cover section of a resin pull-bar cap 20 having the vertical cover section 23 for covering the indoor exposed surfaces of the cut-off sections.
Patent JP-2001172989-A (JP)
Title: Basement outer shell structure
Inventor: KAMIYA MUTSUHIKO
IPC: E02D29/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a basement outer shell structure sufficiently ensuring strength as the outer shell structure, simple in construction and reducing a cost. SOLUTION: Outer shells 1a, 1b made of a flat box synthetic resin opened to the indoor side are adjacently arranged, reinforcing frame bodies 2a, 2b are formed on the outer shells 1a, 1b, the outer peripheral frame materials 3a, 3b of the reinforcing frame bodies 2a, 2b are connected and fixed between both the side outer shells 1a, 1b so that the peripheral wall parts 4a, 4b are sandwiched therebetween and both the outer shells 1a, 1b are connected.
Patent JP-H11159237-A (JP)
Title: Automatic closing device of sliding door
Inventor: TANAKA TOSHIYUKI
IPC: E05F3/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To made an automatic closing device compact by providing a spiral spring in a main body, forming rack bodies on the upper and lower faces respectively engaged with a main gear and a driven gear, and fitting them to the fitting tool of a frame body. SOLUTION: When a sliding door is moved in the opening direction, a main gear 10 engaged with a rack 3 is rotated, and simultaneously a driven gear 12 is also rotated. Then when the movement ends, repulsive force accumulated in a spiral spring 8 is transmitted to the main gear 10. Then torque in the closing direction is given to the main gear 10, and the sliding door is moved in the closing direction along he engaged rack 4. At this time, an oil damper 11 interlocking with the driven gear 12 controls torque of the main gear 10, and it is moved by appropriate sped.  Because the rack 4 engaged with the driven gear 12 of the oil damper 11 is provided from the vicinity of the closed state of the sliding door of rack body 5 up to the closed state, the engaged state of the rack 4 with the driven gear 12 is made shorter, and after disengaging it is opened without influencing on the oil damper 11. Hereby the device can be provided at low price.
Patent JP-2001178999-A (JP)
Title: Ironing board and method for manufacturing ironing board
Inventor: YAMAZAKI SEIICHI
IPC: D06F81/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an ironing board improved in terms of the cost and the weight, having the enhanced assemblability and the enhanced reliability as a finished product and raising purchasing power and to provide a method for manufacturing the ironing board. SOLUTION: This ironing board is provided with a table main body 1 provided with a mesh-like metallic main body part 6 for placing and ironing clothes, a planar metallic reinforcing member 9 formed in a length from one side of the main body part 6 to the other side and fixed to the rear surface of the main body part 6 and supporting legs 2, etc., freely foldably attached to the rear surface of the table main body 1. An attaching part 11 for freely foldably attaching the supporting legs 2, etc., is pressurized and formed at the reinforcing member 9 in the state of being projected from the surface.
Patent JP-2000185411-A (JP)
Title: Ink jet recorder
Inventor: SAIJO SHINICHI
IPC: B41J2/175
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To supply ink only for a time corresponding to the quantity of ink ejection and to shorten the detection time of the residual quantity of ink by arranging means for detecting the quantity of ink being ejected from a recording head, and means for supplying ink corresponding to the detected quantity from a first ink tank to a second ink tank. SOLUTION: When ink is supplied from an ink cartridge 300 to a subtank 301, all valves 304, 305, 306 are closed to establish an enclosed inner space interconnecting the ink cartridge 300 to the subtank 301. Subsequently, a pressure pump (tube pump) 302 is turned in the direction of arrow A and the tube thereof is pressed to supply ink from the direction of arrow B. When the quantity of ink in the subtank 301 exceeds a specified level, ink in the subtank 301 returns back to the ink cartridge 300 from the direction of arrow C. The printer is provided with an ink channel along with an ink supply system and an ink channel L1 for supplying ink in the subtank 301 to a recording head is also provided.
Patent JP-2000188868-A (JP)
Title: Power supply device
Inventor: SEIKE HIROSHI
IPC: H05B41/24
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device which enables reduction in switching noise, and specifically, a power supply device which enables the reduction of switching noise, even when the output of a miniature bulb is controlled in an audio-frequency band. SOLUTION: A power supply device comprises an AC power supply 1, a load (in this case, a discharge lamp) 5, a 2nd rectifier which is connected between both terminals of the AC power supply 1 and rectifies the AC power supply 1, a power supply circuit 4 which converts a DC voltage V1 outputted by the 2nd rectifier into a high-frequency voltage and supplies it to the discharge lamp 5, a 1st rectifier which is composed of diodes D5 and D6 and connected between both the terminals of the AC power supply 1, a power supply circuit which supplies a DC voltage outputted by the 1st rectifier to a miniature bulb 3 by the switching operation of the switching device Q1, and a noise-proof common filter 2 connected between the AC power supply 1 and the 1st rectifier.