baber/WOPTO huggingface dataset:
Patent JP-2001169376-A (JP)
Title: Acoustic device
Inventor: ITABASHI TOSHIYUKI
IPC: H04R1/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic device by which wiring and mounting of a speaker are not required. SOLUTION: An acoustic space 5 is formed in an acoustic device main body 1, and a cylinder section 2 that is formed to be telescopic by concentrically placing nodes 2A, 2B, 2C whose diameters are stepwise reduced is placed to a left side of a front panel section 1A of the acoustic device main body 1 and a speaker 7 is placed in the acoustic space 5 while its front side is directed to the cylinder section 2.
Patent JP-H09175488-A (JP)
Title: Ship with stern duct
Inventor: SASAKI NORIYUKI
IPC: B63H5/16
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a ship with a stern duct, which can obtain propulsion performance roughly identical to a duct in an axial asymmetric shape though a duct in an axisymmetric shape capable of being simply manufactured is employed, and concurrently improve the level of vibration noise by reducing the vibration force of a propeller. SOLUTION: Attention is paid to a fact that there exists an optimum range for a height H and a slant angle when only the mounting position (height H) or a mounting angle (slant angle θ) of a duct 11 in a symmetric shape, is devised, namely, the axial line 16 of the duct 11 is positioned at a place higher than the axial line 14 of a propeller 3 by 5 to 20% of the diameter Dp of the propeller 3, furthermore, the slant angle θ of the axial line 16 of the duct 11 is made to form 5 to 25 deg. upward against the axial line 14 of the propeller 3, and the cross sectional shape of the duct 11 is formed into a projection formed inward.
Patent JP-H09173400-A (JP)
Title: Ozone bathing health instrument
Inventor: HINO TORU
IPC: A61H33/14
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To use a motor-driven massage chair even of the head and to easily use it anytime by fitting an ozone generator to the chair, filling a cover for overlaying the body with ozone and stirring air at the part of the face with an air blowing fan and a guide cover. SOLUTION: Ozone is fed through a silicone pipe 6 to body and head covers 3 and 4 of a reclining type motor-driven massage chair 1 from an ozone generator 2 to fill the cover 3. In this case, the ozone leaked from the cover 3 is stirred, air is fed from the head by an air blowing fan 5 and a guide cover 7 so as not to inspire such high-concentration ozone, by diffusing the ozone near the respiratory organs. In this case, gloves integrated with the body cover are provided for using timer and concentration adjustment and reading or the like during usage. Thus, ozone is taken into the body by cutaneous respiration and at the part of the head, hair growing, dandruff preventing and sterilizing effects can be expected by activating the cells. Besides, the dropsical swelling of the body is removed, muscle pains are relaxed and abnormal cells such as wart or stain can be suppressed.
Patent JP-H07185707-A (JP)
Title: Method for forming can and die therefor
Inventor: KAWAGUCHI AKIRA
IPC: B21D41/04
Filed: 1993-12-28
Abstract: PURPOSE:To improve the quality of a can by preventing the generation of strain or wrinkles caused on buckling of its material and the generation of marks of a forming die caused on its spring back. CONSTITUTION:In a forming process after forming a connecting part 19 of a shoulder part 16 and a neck part 18 so as to have a radius of curvature (r) which can be bent back with a forming die 12 composed of smoothly connecting a small circular arc part 20 and a large circular arc part 25, while bending back the formed connecting part 19, the new neck part 18 and shoulder part 16 are formed. Further, by increasing the inclining angle of the shoulder part 16 every forming process, the generation of an excess stress at the time of forming the connecting part 19 and the shoulder part 16 is avoided, and together the generated stress at the time of bending back the connecting part 19 is smoothly diffused.
Patent JP-2001168184-A (JP)
Title: Semiconductor integrated circuit device, method for separating element thereof and manufacturing method thereof
Inventor: SHIMIZU MASAKUNI
IPC: H01L21/762
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating an element of a semiconductor integrated circuit device capable of miniaturizing non-volatile memory and high breakdown voltage transistor without degradation in the performance of the non-volatile memory and a transistor for a logic circuit, without losing an existing design concept of transistor for the logic circuit, and without missing the manufacturing margin. SOLUTION: A first separating trench is formed to a predetermined depth in an element separating region where a high breakdown voltage semiconductor device against a comparatively high applied voltage. A third separating trench is formed by etching the first separating trench to a predetermined depth of a second separating trench. The high breakdown voltage semiconductor elements are separated by an oxide film filled in the third separating trench. A low breakdown voltage semiconductor elements are separated by an oxide film filled in the second separating trench of a predetermined depth at an element separating region where the low breakdown voltage semiconductor elements with comparatively low applied voltage are mounted.
Patent JP-H11186761-A (JP)
Title: Column for electronic apparatus
Inventor: KANDA YUICHI
IPC: H05K7/18
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a column, for an electronic apparatus, in which identical components can be used, even when their right and left are arranged in reverse. SOLUTION: Two frames 3a whose cross section is U-shaped are pasted on back to back, and they are symmetrical with their pasted part being used as a center. As a result, a column for an electronic apparatus can be arranged both to the right and the left, identical components can be used, and the total cost can be reduced. In addition, round hole-shaped through-holes 3b1 or oblong- shaped through-holes 3b2 whose center is shifted mutually are formed in rear faces of the two frames 3a. As a result, it is possible to provide the column for the electronic apparatus, in which an awkward welding trace is not visible, the strength of the column is high and the appearance is good.
Patent JP-H06175992-A (JP)
Title: Controller
Inventor: ONO TAKASHI
IPC: G06F15/16
Filed: 1992-12-04
Abstract: PURPOSE:To provide a controller capable of securing the appropriate transmission stoppage of watchdog pulses and executing an effective reset processing even when the contents of a RAM in a second control part are destroyed or the like in a system provided with the second control part such as a sub CPU or the like operated corresponding to command signals from a first control part such as a main CPU or the like. CONSTITUTION:The RAM for checking is provided in the RAM provided in the second control part 2, a specific value is written in the RAM for checking at the time of activating and the contents of the RAM for checking and the written value are compared while the second control part 2 is operated. When they are different, the watchdog pulses 4 are not outputted and a command waiting state is restored by a reset signal.
Patent JP-H07187651-A (JP)
Title: Production of silicate compound
Inventor: TAKATANI HITOSHI
IPC: C01B33/20
Filed: 1993-12-27
Abstract: PURPOSE:To inhibit the growth of a deposit layer in a heating furnace and to obtain a stable silicate compd. by heating a powdery hydrous silicate compd. in the furnace packed with a granular rigid body. CONSTITUTION:A heating furnace is packed with a granular rigid body having 3-100mm diameter, 2-10g/cc density and spheroidicity of >=0.85 so that 5-70% rate of packing is attained. A powdery hydrous silicate compd. is fed into the furnace and heated at 250-500 deg.C for >=30sec to obtain the objective silicate compd. represented by the formula xM2O.ySiO2.zM'O (where M is Na and/or K, M' is Ca and/or Mg, 0.5<=y/x<=3.5 and 0<=z/x<=1.0).
Patent JP-2000169713-A (JP)
Title: Preparation of room temperature vulcanizable silicone composition
Inventor: ALTES MICHAEL GENE
IPC: C08L83/14
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a preparation process of a room temperature vulcanizable silicone composition which is crosslinked when subjected to moisture and generates an elastomer. SOLUTION: A starting material comprising (A) 100 pts.wt. polydiorganosiloxane, (B) from 3 to 15 pts.wt. silane, (C) from 5 to 250 pts.wt. filler and (D) from 0.01 to 5 pts.wt. catalyst, is supplied to an axial-flow mixing turbine. This axial-flow mixing turbine possesses a shaft having blades which are positioned along the vertical axis of a casing and rotate in a direction perpendicular to the vertical axis of the casing, has a supplying aperture at the near end and an exhaust aperture at the far end of the casing to allow the material to flow in the direction of the blades, and mixes (A), (B), (C) and (D). The produced mixture is introduced into a vacuum degassing apparatus to remove volatile components.
Patent JP-2000173449-A (JP)
Title: Electron emitting material
Inventor: MORITA TOSHIO
IPC: D01F9/127
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To supply an inexpensive and stable quality material, by heat-treating a gas phase carbon fiber having a specific diameter in an inert atmosphere and in a specific temperature range, and crushing it. SOLUTION: A gas phase carbon fiber is provided by heat-treatment of a gas phase carbon fiber with 0.01-5 μm diameter where condensation annular carbon surfaces are laminated centering a fiber axis in the annular shape, under an inert atmosphere and at higher than 800 deg.C and lower than 3300 deg.C. Because the provided gas phase carbon fibers mostly develop in a branch shape and a retina shape, the fibers adhere to each other, and an electron emitting characteristic decreases as it is, a good electron emitting characteristic can be provided by performing a crushing process, separating the adhering fibers, and cutting a part of fibers. In this case, after the fibers are perfectly separated by performing the product heat-treatment and then the crushing process, the size density is adjusted higher than 0.01 g/cm3, preferably higher than 0.03 g/cm3.
Patent JP-2000167084-A (JP)
Title: Ball for flat park golf and its manufacture
Inventor: MITARAI SEIICHI
IPC: A63B37/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a seamless ball for flat park golf applicable for playing flat park golf even on an ease-of-slide floor including an indoor/outdoor wood floor, a tile floor and a concrete floor, easy to handle with hand and suitable for a good rolling distance and a hitting feeling during hitting, and provide its manufacture. SOLUTION: A ball includes a nylon resin or rubber spherical core portion, a seamless coating portion 2 incorporated with pigment or rubber for wrapping the core portion, a projection group 3 formed of the same material as the coating portion 2 and provided with a plurality of projections arranged sparsely on the outer surface of the coating portion 2, a mark coating portion 4 as a coating portion of a marking and a marking projection group as a projection group of the marking, with its specific gravity being about 1.45-1.5 or so.
Patent JP-H11183328-A (JP)
Title: Hit trace detecting device for gear
Inventor: KITAMURA KOICHI
IPC: G01M13/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a hit trace detecting device for gears capable of judging which gear of meshed gears has a hit trace and having high detection accuracy without being affected by the ambient noise and vibration at a low cost. SOLUTION: A vibration sensor 10 is fitted to at least one of drive side and driven side spindle housings 4, 6 storing drive side and driven side spindles 3, 5 respectively. This hit trace detecting device is provided with a vibration detecting circuit 15 molding the output signal of the vibration sensor 10 and converting it into the timing signal turned on in response to the occurrence of vibration and an oscillator 16 generating a signal with the prescribed frequency in response to the timing signal from the vibration detecting circuit 15. A vibrator 17 vibrated in response to the output from the oscillator 16 is arranged on a brake handle 11 applying a load to the driven side spindle 5.
Patent JP-H05167183-A (JP)
Title: Semiconductor laser element
Inventor: IKEGAMI YOSHIKAZU
IPC: H01S5/042
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a high output semiconductor laser element having high reliability. CONSTITUTION:In a semiconductor laser element having a crescent type active layer 18 and a blocking layer 13 constricting a current, the thickness of the central part of the active layer 18 is made larger than 0.05mum and smaller than 0.1mum, and the width of the current flow part of the blocking layer 13 is made larger than 1.6mum and smaller than 2.8mum.
Patent JP-2000179215-A (JP)
Title: Pressure releasing door device
Inventor: SAITO TOSHIMASA
IPC: E05C19/16
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To open door bodies against attracting force when internal gas pressure rises for releasing the gas pressure to the outside, prevent the breakage of the door bodies and facilitate the recovery after the gas pressure is reduced by closing and holding the door bodies with the attracting force of magnets. SOLUTION: This pressure releasing door device 1 is formed into a truncated pyramid shape with a metal wall plate 5, door bodies 7 and a top plate 8 via a base section 4 on a structure 2, and the door bodies 7 are made rotatable by hinges 9 provided at the lower sections and are attracted to the wall plate 5 by permanent magnets 10. When the internal gas pressure of the structure 2 rises, the gas pressure opens the door bodies 7 against the attracting force of the permanent magnets 10, and the internal gas pressure of the structure 2 is released to the outside. The door bodies 7 may be horizontally arranged to be rotated and opened in the vertical direction, or they may be vertically arranged to be dropped and opened downward, or gas pressure may be detected to on/off-control electromagnets in place of the permanent magnets 10.  The breakage of the door bodies 7 is prevented by a pressure release, and the door bodies 7 can be closed and easily recovered after the gas pressure is reduced.
Patent JP-H10169733-A (JP)
Title: Auto tensioner
Inventor: AYUKAWA KAZUMASA
IPC: F16H7/08
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an auto tensioner provided with a damping band which is hard to be cracked or damaged. SOLUTION: Two mounting holes 112 which are to be fitted respectively onto two pins formed on a tensioner pulley, are formed on a damping band 32 or a friction member. The pin is fitted into the mounting hole 112 in order for the damping band 32 to be mounted to the tensioner pulley. Two ring springs are provided on the inside peripheral surface 102b of the damping band 32 to energize the damping band 32 from the inside. The corner part 110c of a projection 110 in which the mounting hole 112 is formed, is formed to be rounded. On the supporting face of one projection 110, two supporting projections 116 are provided on both sides of the mounting hole 112.
Patent JP-H10164202-A (JP)
Title: Cap type portable telephone
Inventor: UEDA HIDETOSHI
IPC: H04B1/38
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To improve operability during driving a car by mounting parts of a portable telephone inside the a cap, fastening a microphone along the edge of the brim of the cap, providing a switch that becomes communicable when it is lowered to the mouth and providing a dial that has one operation feature on a transmitting part. SOLUTION: Parts of a portable telephone are divided into two between left and right and incorporated inside a cap, a small microphone is extended from a right receiving part and is received by a fastener provided along a brim of the cap in a standby state. When a call tone rings, the microphone is lowered to a mouth with a left hand, a switch 3 is turned on to be in a communication state. An earphone 2 which is moved and held at an ear in a communication state is provided on a supporting shaft that fixes the microphone 1 at the same time. A transmitting part is placed to the right, a dial 4 which has one operation feature is fixed, and a film-shaped antenna 6 and a circular fixed antenna 7 are provided around the top of the cap. This telephone can be operated with one hand to help improve operability and also prevent head damage in case of an accident, etc.
Patent JP-H05167013-A (JP)
Title: Forming method of trench and rear surface wiring using the same
Inventor: SUMI HIROBUMI
IPC: H01L21/3065
Filed: 1991-12-13
Abstract: PURPOSE:To enhance the reliability upon wiring by a method wherein a fine trench is formed to highly integrate an element while forming a rear surface wiring to reduce the step difference caused by the multilayer wiring structure. CONSTITUTION:A first trench 12 is formed on the first substrate 11 to form a trench formation film 13 on the inner wall of the trench; next, after the formation of an insulator buried part 15 inside the trench 12, the second substrate 19 is sticked on the whole surface in the formed trench 12 side through the intermediary of a flattening layer 18 and then the first substrate 11 is removed until the trench formation film 13 is exposed, next, the film 13 is removed to form a second trench 20. Furthermore, the trench formation film 13 is used as the first wiring to form the rear wiring comprising the first wiring and the second wiring connected thereto on the first substrate 1 through the intermediary of an insulating film finally after sticking the second substrate 19 in the same procedures, the first substrate 11 is removed.
Patent JP-H08265694-A (JP)
Title: Encoded data decoding method and device
Inventor: YONEMITSU JUN
IPC: H04N19/51
Filed: 1995-12-30
Abstract: PURPOSE: To rightly restore the encoded image data after an edition is performed by preventing the image for which a second inter-encoding is performed from being outputted by using the image belonging to an original preceding group as a predicted image when an edition flag is set. CONSTITUTION: By using the image belonging to an original preceding group as a predicted image, an edition flag SLPG is set to the group including the encoded data corresponding to the image for which a second inter-encoding which is possible to use the images existing before and after in the time in a display order as predicted images is performed. A frame order reverse rearranging circuit 90 executes the processing rearranging from the frame order according to a decoding processing to the frame order based on an inut image signal and executes an edition reproduction processing by referring to the edition flag SLPG. Namely, when the edition flag SLPG is set, the image belonging to the original preceding frame group is used as the the predicted image, an interpolation frame is not outputted, the intraframe encoded just before is outputted and an encoding is performed.
Patent JP-2001177907-A (JP)
Title: Controller for electric rolling stock
Inventor: SHIMADA MOTOMI
IPC: B60L9/18
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of acceleration, and also suppress the effect of deterioration in ride quality by discriminating erroneous slip/skid detection from rear slip/skid detection, and minimizing variation of motor torque generated by slip/skid control, when erroneous slip/skid detection occurs. SOLUTION: In an electric-rolling-stock controller, which is provided with a current command computing unit 1 issuing a command value to a motor 3, speed detector 4, differentiator 16 for a motor speed, slip/skid detector 17 for detecting a slip and a skid of a wheel, and torque current controller 19 for adjusting the command value, and performs first slip/skid control which reduces the torque of the motor, a slip/skid detection reset signal computing element 52 which has the function of detecting the outputting time duration of the signal of the slip/skid detecting means and the function of counting the number of times of outputting of the signal is provided. When the output time duration of the signal is shorter than a prescribed value, second slip/skid control for minimizing the torque variation of the motor is performed.  When the number of times of outputting of the signal exceeds a prescribed value, the second slip/skid control is blocked, and the first slip/skid control is performed.
Patent JP-H10164966-A (JP)
Title: Hopper tank
Inventor: SODA KIYOSHI
IPC: B65D88/64
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an easily and inexpensively manufacturable hopper tank capable of storing the large amount of storing material while achieving miniaturization and weight reduction. SOLUTION: A lower hopper 60 composed of plural storage parts 6T provided with a discharge port 62 and formed in a funnel shape provided on the lower part of an upper tank 61 so formed by the film body of cloth or the like having expansibility composed of front, back, left and right bottom walls 6b and 6c and the partition wall 6S of the adjacent storage part 6T, the respective peripheral edges of the partition wall 6S are connoted to corresponding bottom walls 6b and 6c and thus to form the hopper tank constituting the funnel-form storage part 6T having the discharge port 62.
Patent JP-H09186714-A (JP)
Title: Learning function table management system in bridge device in lan
Inventor: KOMATSU HIROYOSHI
IPC: H04L12/46
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To realize efficient automatic updating of a learning function table as to the entire network when a terminal equipment moves between different LANs. SOLUTION: A source address discrimination means 21 makes '1st discrimination' discriminating whether or not a source address in an object frame is registered in a prescribed learning table 1 and a '2nd discrimination' that adds a source address to the learning function table 1 when the result of 1st discrimination indicates 'not registered' and discriminates whether or not a source address of the object frame in any of a group of learning function tables 1 corresponding to LANs not receiving the object frame when the result of 1st discrimination indicates 'not registered'. A relay transmission means 22 controls delete of the address from the learning function table 1 based on the result of 2nd discrimination as above and relays the object frame all LANs other than the LAN receiving the object frame.
Patent JP-H09182863-A (JP)
Title: Spherical body carrying device
Inventor: KISHINAMI YOSHIO
IPC: A63F7/02
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To provide the carrying device of a spherical body whose occupying space is small considering carriage ability capable of carrying the spherical body while horizontally moving it or plotting a curve and eliminating the clogging of the spherical body at a horizontal part and a curved part. SOLUTION: This device is provided with a helical coil 1 and a drive source 2 for rotationally driving the helical coil 1, one end of the helical coil 1 is turned to the entrance of the spherical body 10 and the spherical body flows inside the helical coil 1 from the entrance 3. The inner diameter of the helical coil 1 is in a size capable of making the spherical body 10 inside the helical coil move by the rotation of the helical coil 1 and the drive source 2 is connected to the other end part of the helical coil 1 or in the middle of a longitudinal direction and rotationally drives the helical coil 1. The exit 7 of the spherical body carried by the helical coil 1 is provided near the other end of the helical coil 1 or in the middle near the other end and a clearance S between the pitches of the part corresponding to the exit 7 of the helical coil 1 is made larger than the outer diameter of the spherical body 10. The spherical body to be the object of carriage can be a pachinko ball.