baber/WOPTO huggingface dataset:
Patent JP-S61151315-A (JP)
Title: Top-shaped block
Inventor: IIZUKA HIROYOSHI
IPC: E02D5/48
Filed: 1984-12-25
Abstract: PURPOSE:To improve strength, by a method wherein a columnar type or a square columnar type shaft lag is mounted to the center of the lower part of a conical or a square conical type drum body located to the lower part of a flat upper disc, and a connection part between the lower part of the drum body and the upper part of the shaft leg is covered with an outer cylinder body. CONSTITUTION:A conical or a square conical type drum body 2 is located to the lower part of a flat disc 1, and a columnar type or a square columnar type shaft lag 3 is situated at the center of the lower part of the drum body 1. A connection part between the lower part of the drum body 2 and the upper part of the shaft leg 3 is covered with an outer cylinder 6 to form a top-shaped block 4. This prevents the occurrence of crack at the connection between the drum body 2 and the shaft leg 3 and bread of the shaft leg 3 during demolding, transportation, and installation.
Patent JP-H07247097-A (JP)
Title: Pin lock type heavy load push-up device
Inventor: KISHI MITSUTERU
IPC: E04G21/16
Filed: 1994-11-14
Abstract: PURPOSE:To improve the workability and safety by providing moving mechanism for temporary receiving beams disposed on the top faces of plural pairs of frames, spacers for inserting the temporary receiving beams, pin lock mechanism having lock pins for locking upper and lower load receiving beams, and a control device for controlling a hydraulic device for driving main jacks. CONSTITUTION:Plural lock holes 3 are bored opposedly with a specified pitch in the recessed parts 2 of a pair of frames 1a, 1b, and the upper end part side face of one frame 1a is provided with a bracket 4. The upper face of the bracket 4 is provided with a temporary receiving beam 6 in such a way as to be slidable onto the other frame 1b side by moving mechanism through a pair of guide rails 5. A pair of spacers S are placed on the top face of an upper load receiving beam 7, and the upper and lower load receiving beams 7, 8 are connected to each other by plural main jacks 9 and connected to a hydraulic unit. The respective beams 7, 8 are provided with lock pins 21a, 21b, engaged with the lock holes 3, in such a way as to protrude/recede by pin lock mechanism 20.
Patent JP-H03139417-A (JP)
Title: Air conditioning device for vehicle
Inventor: YAMAMOTO NOBUYUKI
IPC: B60H1/00
Filed: 1989-10-25
Abstract: PURPOSE:To decrease thickness and to suppress the generation of vibration by a method wherein, in a ceiling installation type air conditioning device for a vehicle, an air passage is formed in an upper case with a protrusion part formed along the curve of a ceiling with a cross fan and a motor thereof nipped between a rear guider and a stabilizer. CONSTITUTION:An air conditioning device 2 is formed with an upper case 3, formed in the shape of a protrusion formed along the curve of the ceiling of a car body, and a lower case 4. A fan unit 5 is formed such that a cross fan 9, a bearing 10, and a motor 11 are nipped between a rear guider 12 and a stabilizer 13 with which an air passage is formed. The fan unit is mounted in a position below the upper case 3 and covered with the lower case 4. This constitution decreases thickness, suppresses the generation of vibration of the motor and the fan, and performs stable blast.
Patent JP-H06131686-A (JP)
Title: Method and device for information recording
Inventor: KUBOTA SHIGEO
IPC: G11B7/128
Filed: 1992-10-16
Abstract: PURPOSE:To shorten the recording time of audio data, to prevent a specie noise from occurring, and to highten image-forming performance by using a laser beam. CONSTITUTION:The sound track 5b of movie film 5 is irradiated with the laser beam from a semiconductor laser 1 with wide light emitting area to emit a laser beam with low coherent and high output by applying light modulation by an electro-optical effect by a optical modulator 3. Also, the optical modulator 3 is provided in the depth of focus of the laser beam, and also, the focal point of the laser beam is set so as to be located between the modulator 3 and an image-forming lens 4.
Patent JP-S61153396-A (JP)
Title: Heat exchanger
Inventor: YOSHINO MASATAKA
IPC: F28D9/00
Filed: 1984-12-26
Abstract: PURPOSE:To form a heat exchanger of which manufacture is easy and the constructive stability is high, by a method wherein each rib as a fin is connected in trussed girder form each other as well as the breadth of an attaching surface with a plate of a rib at the most outside part is made wide. CONSTITUTION:The heat exchanger 1 is obtained by interposing passage lattices 4 which are mainly composed of rectangular ribs 3 as fins arranging at equal spaces in the prescribed direction, so as the direction of ribs 3 slips 90 deg. on every one layer between plural number of plates. Ribs 3 are connected at the connecting structures 5 which adhere to the one side of the plates with synthetic resin. Because of this, the mechanical strength of the plates 2 can be supplemented by ribs 3, and the width of the plates 2 can be made thin. The structural stability of the whole heat exchanger is high, the connection being strong by the above-mentioned connecting structures 5, especially about two ribs most outside, the upper surface 6 of the attaching surface with the plates are widely formed, and the adhesiveness with the plates 2 is improved, so even if the plate 2 is made of flexible materials such as Japanese paper, the adhesiveness with the passage element 4 is good and a heat exchanger which is stable and easy for arrangement can be obtained.
Patent JP-H03139716-A (JP)
Title: Disk controller
Inventor: ITO HISAKAZU
IPC: G06F3/06
Filed: 1989-10-26
Abstract: PURPOSE:To shorten an access time at the time of retrying by retrying seeking operation while informing a central processing unit of the kind of an error in input/output operation. CONSTITUTION:If read/write operation ends abnormally owing to an error, the processor 102 judges whether the operation can be performed again or not and informs the central processing unit of the abnormal end status by end interruption when so. At the same time, the processor 102 reads seek data out of a local memory 105 and performs seeking operation to a target sector again. Therefore, when the target sector which is specified with an input/output instruction for retrial matches the target sector of the seeking operation being carried out, error processing and seeking operation by software are considered to be performed in parallel. Consequently, the access time at the time of retrying can be shortened by an error processing time.
Patent JP-H07109714-A (JP)
Title: Permanent form and construction method by use thereof
Inventor: KITAMURA TATSUTO
IPC: E01F15/00
Filed: 1993-10-12
Abstract: PURPOSE:To prevent corrosion or deterioration of reinforced concrete balustrades and fenders in a highway or rail way. CONSTITUTION:The main body 12 of a permanent form 10 for balustrades is shaped to foam a panel pushed out forward a little and the bottom of the main body 12 is opened. The main body 12 is molded by use of fiber reinforced thermosetting resin to have 1-10mm thick or preferably 2-5mm thick body. Long oval injection openings 14 are bored at the top of body 12. One or more injection holes 14 are provided in accordance with need. The special restriction is not required in the shape thereof. The cover 16 adaptable for the shape of infection openings 14 is made of a fiber reinforced thermosetting resin with SMC molding method. The main body 12 of the form 10 is made of a fiber reinforced thermosetting resin with RTM molding method or the like besides handlay-up and splay-up molding methods. Since the inside of form 10 is a complete cavity, the reinforcements assembled in a specified shape can be smoothly contained in the inside. When the injection opening 14 is closely shut after the concrete has been cured, the concrete and reinforcements in the form are completely isolated from the outside air.
Patent JP-H09140113-A (JP)
Title: Magnet for detection of position of brushless motor rotor
Inventor: CHIYOU SAISEI
IPC: H02K11/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a magnet for detecting the position of rotator that can improve efficiency and simplify the structure of a driving unit by providing non-magnetic poles with specified width among a plurality of magnetic poles. SOLUTION: A magnet 74 for detecting the position of the rotator in a brushless motor is comprised of a plurality of magnetic poles 74a to 74d and a plurality of grooves 74e to 74h for non-magnetic pole part, and the number of the magnetic poles 74a to 74d is the same as that of permanent magnets as rotator and they are formed in a manner to have a specified depth and a specified width. Then, the magnet 74 is mounted to the rotator, forming one rotator strucrural body, and the grooves 74e to 74h are non-magnetic pole parts to function as a phase delay circuit, so that no phase delay circuit is needed. As the result, a voltage inputted to a stator coil is adjusted properly to attain power saving, and further the loss by reactive current can be reduced to improve the efficiency of the motor and the structure of driving unit for motor be also simplified.
Patent JP-H04156006-A (JP)
Title: Pseudo random pattern generation circuit
Inventor: AMAMIYA YASUO
IPC: H03K3/84
Filed: 1990-10-19
Abstract: PURPOSE:To accelerate a pseudo, random pattern generation clock frequency by comprising a zero detecting circuit which detects the fact that all the output of N flip-flops show zeros of an N-ary counter. CONSTITUTION:The N-ary counter 8 is provided for the N flip-flops 1-7, and zero detection is performed by resetting the counter at every output of one to a pseudo random pattern, and the zero detection circuit is comprised of the counters. The N-ary counter of the zero detection circuit counts a pseudo random pattern generation clock, and is reset at every output of one to the pseudo random pattern, and when N zeros are outputted continuously, it is counted as N, and the zero detection is performed by outputting carry out. The continuous output of zero from the pseudo random pattern can be prevented from occurring by feeding back the carry out to the initial stage of the flip-flop. Thereby, it is possible to reduce the number of constitutional elements and also, to accelerate the pseudo random pattern generation clock frequency.
Patent JP-H04155683-A (JP)
Title: Small-sized memory
Inventor: CHIHARA KENICHI
IPC: G11B33/12
Filed: 1990-10-19
Abstract: PURPOSE:To suppress an off-track to a minimum limit by clamping and mounting one of two positions of both sides of substantially at the center of a stroke of a head, and mounting the other in a universal joint type to mount fixedly a small-sized memory in a system. CONSTITUTION:A memory 1 is clamped at a mounting member 6a with a screw 8 at a base 20 at one side of substantially a center of a stroke of a moving head 3 and secured at a mounting member 6b at the base 20 in a form of pressing to a universal joint type via a protrusion 11 of a pressing member 10 at the other. Thus, when the memory 1 is mounted fixedly in a system, a useless force is scarcely applied. Even if an external force for bending the entirety is applied at the time of using the system, its shape is easily self-held at two mounting parts in a seesaw manner. Accordingly, its off-track is suppressed, and reliability, stability are improved.
Patent JP-H04159418-A (JP)
Title: Heat insulating combustion chamber and its manufacture
Inventor: MATSUOKA HIROSHI
IPC: F02B19/16
Filed: 1990-10-19
Abstract: PURPOSE:To obtain high heat insulation while reducing effect of stress on a thin plate by constituting a heat insulating combustion chamber of the thin plate made of ceramics which constitutes the inner wall of the combustion chamber, a damping member consisting of ceramic fiber which covers its outside and a heat insulating outer wall body which covers its outside further. CONSTITUTION:In the case of a heat insulating sub-chamber type engine, a sub-chamber 2 which is a combustion chamber which is communicated with a main chamber which is formed on the cylinder side through a connection hole 3 is constituted by a thin plate 4 consisting of ceramics which have high heat insulation and high strength and constitute its inner wall, a damping member 5 consisting of ceramic fiber or ceramic whisker which covers the whole outside, and an outer wall body 6 consisting of the heat insulating material such as aluminum titanate which covers the whole outside of the damping member 5, has low Young's modulus, and is low heat transmission material. High heat insulation and high strength at high temperature are ensured by the thin plate 4, and effect of stress on the thin plate 4 is reduced by the action of the damping member 5 to prevent breakage of the thin plate 4 and ensure high heat insulation by titanate aluminum of the outer wall body 6.
Patent JP-H07125916-A (JP)
Title: Traverse control method for winder
Inventor: UMEDA NOBUO
IPC: B65H54/00
Filed: 1993-11-09
Abstract: PURPOSE:To provide a package having a good winding shape by controlling the traverse width of a traverse guide in response to the diameter of the package. CONSTITUTION:A traverse guide 5 guiding the yarn from a yarn feed package is connected to a traverse bar 4, and it is lifted or lowered at the prescribed traverse width along the axis of a bobbin 2 while being guided by a guide. The traverse bar 4 is lifted or lowered at the prescribed traverse width via a belt 7 when a ball nut 9 is lifted or lowered via the positive or reverse rotation of a ball screw 11 by a reversible motor 10. A laser distance sensor 14 for detecting the winding diameter of a pirn 6 is provided on the traverse guide 5, the information of the winding diameter is inputted to a control device 13, and the revolving speeds of the reversible motor 10 and a spindle 1 are controlled to attain the traverse width set in advance against the winding diameter.
Patent JP-H08135598-A (JP)
Title: Crushing pump
Inventor: NAKAZATO MITSUHIRO
IPC: B02C18/06
Filed: 1994-11-14
Abstract: PURPOSE: To wash away inside crushed objects both simply and cleanly at the time of washing by making smooth the flow passage in an impeller chamber in a casing body of a crushing pump. CONSTITUTION: In a crushing pump 21 comprising a crushing impeller 27 rotating integrally with an impeller 26 and a lattice, fixed blade 30 fixed on the side of a suction path 25 on rear of the crushing impeller 27, on the side of a suction path 25 in a casing, surface in a flow passage in a casing 22 is machined for a smooth surface finish.
Patent JP-H02129085-A (JP)
Title: Surface-treating method of zirconium oxide-and/or titanium oxide-containing shaped material
Inventor: KOSHIDA TAKAHISA
IPC: C04B41/87
Filed: 1988-11-07
Abstract: PURPOSE:To form surface layer having excellent electric conductivity, wear resistance and adhesion on the surface of shaped material by bringing specific powder into contact with the surface of ZrO2- and/or TiO2-containing shaped material and heating in non-oxidizing atmosphere. CONSTITUTION:Sintering auxiliary such as Al2O3 or Y2O3, etc., is added to ZrO2 and/or TiO2 and shaped, then sintered to obtain ZrO2 and/or TiO2- containing shaped material. Next, the surface of said shaped material is coated with slurry containing one or more powders selected from B4C powder, B powder, BN powder and C-containing powder and heated at 1500-1800 deg.C in non- oxidizing atmosphere.
Patent JP-H09120737-A (JP)
Title: Push switch
Inventor: YAMAMOTO HITOSHI
IPC: H01H13/52
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a push switch of side push type of simple configuration excellent in the easiness in assembling works by incorporating a spacer furnished with a flexible hinge, and equipping the hinge at its foremost with a hinge incline part to change the moving direction force of a hinge depression part to the perpendicular direction. SOLUTION: When a push button 3 is pushed in the transverse direction, a hinge depression part 3C formed in a single piece with the button 3 is displaced in the transverse direction. Accordingly the tip of the part 3C pushes a hinge incline part 4B in the transverse direction, and a corner 3D slides on the surface of the part 4B and depresses a hinge part 4A. The hinge part 4A having flexibility is pushed down while it is deflected and deformed elastically. This eliminates provision of any spring to lead to reduction in the number of components and facilitation of the assembling works, and an intended push switch is achieved in a small and thin construction.
Patent JP-H01122153-A (JP)
Title: Cmos semiconductor circuit device
Inventor: NISHIO HARUHIKO
IPC: H01L27/092
Filed: 1987-11-05
Abstract: PURPOSE:To prevent the application of overvoltage into a circuit by making a reverse withstand voltage value slightly larger than the maximum rated value of supply voltage applied to the CMOS circuit in a p-n junction between a pair of diode layers formed adjacent to a substrate region. CONSTITUTION:A p-type diode layer 31 in a manner that it is continued to a p-type well 2 in an n channel field-effect transistor 20 and an n-type diode layer 32 in a manner that it is continued to an n-type substrate 1 as a substrate region in a p channel field-effect transistor 10 are brought into contact mutually and shaped near a junction section between the substrate 1 and the well 2 in the surface section of a semiconductor. Impurity concentration is adjusted and a diffusion is conducted, and the reverse withstand voltage value of the p-n junction is made larger than the maximum rated value or absolute maximum rated value of the supply voltage of a CMOS circuit device by 5-10%. Consequently, a pair of the diode layers constitute one diode, and are broken down and fill the role of the reduction of overvoltage when useless overvoltage is applied to the junction between the substrate region and the well. Accordingly, the application of overvoltage between internal semiconductor layers can be prevented.
Patent JP-S61157634-A (JP)
Title: Manufacture of high silicon thin steel strip having high saturation magnetization
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1984-12-28
Abstract: PURPOSE:To manufacture inexpensively a magnetic material excellent in the saturation magnetization by injecting the melted steel of high silicon steel on a cooling surface moving renewedly in the high speed to quench and solidify it, annealing the obtained thin strip and thereafter performing the nitriding treatment and the deposition annealing treatment of Fe16N2. CONSTITUTION:Melted steel contg. <=10wt% Si is continuously fed through an injection nozzle having an injection port such as a circular shape or a slit shape on a cooling body wherein the cooling surface such as a roll rotating in the high speed is renewedly moved in the high speed, quenched and solidified and made to a thin strip having 20-500mum thickness and wound into a coil. Thereafter the degree of accumulation of the orientation (100) <0k1> or (100) <001> is increased by annealing the thin strip at >=1,000 deg.C temp. The thin strip after the annealing is subjected to the nitriding treatment in the nitrogen atmosphere and thereafter the deposition annealing treatment of Fe16N2 is performed. Thereby the high silicon thin steel strip having high saturation magnetization is inexpensively obtained.
Patent JP-H06140374-A (JP)
Title: Fine processing method for semiconductor
Inventor: SUGIMOTO YOSHIMASA
IPC: H01L21/20
Filed: 1991-10-25
Abstract: PURPOSE:To improve resistance against chlorine in the fine processing of semiconductors by locating a needle-shaped electrode having a potential different from that of a semiconductor substrate closely to the surface of a semiconductor substrate, by applying a current between the semiconductor substrate and the needle-shaped electrode and by contacting a second gas-like substance capable of thermally etching the semiconductor substrate to the surface of the semiconductor substrate. CONSTITUTION:Potential of a needle 15 is set to -2V, and a tunnel current 16 of 20 nA is applied between the needle 15 and the sample surface. Then, a desired pattern is drawn by scanning a tunnel current 16 in-plane direction of sample. In the region 17 irradiated with an electron beam, an oxide film (oxide film of aluminum) is desorbed to vacuum by electron excitation and desorption. Next, voltage application is stopped, and the needle 15 is moved away from the surface of sample. Then, the sample is carried to an etching chamber. A gas introducing apparatus is provided in the etching chamber, chlorine gas 18 is introduced to the etching chamber by said gas introducing apparatus and this gas is contacted to the surface of sample.
Patent JP-H10103000-A (JP)
Title: Method and vehicle for transporting precision mechanical equipment
Inventor: MORI TOSHIO
IPC: E21D9/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To transport precision mechanical equipment while preventing application of impact and vibration thereto. SOLUTION: This transporting vehicle 2 includes a lower support member 12 placed on a deck 4, a plurality of air bags 10 placed above the lower support member 12, and an upper support member 26 placed on the air bags 10 to place precision mechanical equipment, and when the transporting vehicle 2 runs on a rail 14, air is injected into each air bag 10 from a compressor 22 to inflate them. Therefore, even if vibration and impact are produced as the vehicle travels, they are absorbed by the air bags 10 and not transmitted to surveying equipment 6, which is the precision mechanical equipment installed on a frame 8, so that the surveying equipment 6 can be transported safely without damage. To perform surveying, air in each air bag 10 is vented and an engagement projection is engaged with an engagement recess so that the upper support member 26 is fixed by the lower support member 12.
Patent JP-H1199080-A (JP)
Title: Foldable moving bathtub
Inventor: SUGIHARA KIMIMASA
IPC: A47K3/162
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To make a compact moving bathtub in order to easily carry it at the time of executing a bathing service for bathing care at home. SOLUTION: Both of a bathtub supporting frames 1, 1' and racks 2 and 2' are bi-sected nearly in a center of a longer edge side and connected by hinges 3 and 4. Between both of them, there are three pairs being six arms, namely center arms 5 supported rotatably by the rack 2 by a bearing near the hinge 4 and both tip arms 6 and 6' supported rotatable by the racks 2 and 2' similarly by a bearing near both tips of the racks 2 and 2'. A cloth bathtub 11 is attached to the frames 1 and 1' with a fastener.  At the time of standing the arms 5, 6 and 6' from the racks 2 and 2' along with pulling up the frames 1 and 1', The upper tips of the arms 5, 6 and 6' slide inside of the frames 1 and 1' by a roller 9 and when the arms 5, 6 are and rotated a little beyond a top dead center, the upper tips of the respective arms 5, 6 and 6' are stopped by a stopper fitted within the frames 1 and 1' to complete the shape of the bathtub then.
Patent JP-S62138604-A (JP)
Inventor: HITSUDA KOUJI
IPC: F22D5/30
Filed: 1985-12-12
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-S63132044-A (JP)
Inventor: NODA MASAYUKI
IPC: B29B11/16
Filed: 1986-11-25
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。