baber/WOPTO huggingface dataset:
Patent JP-H10330043-A (JP)
Title: Fastening device for wire rope to rod
Inventor: YOSHIMURA HAYAMIZU
IPC: E01F7/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a fastening device for a wire rope to a rod material without requiring particular skillfulness easily and effectively, whereby it is also possible to keep good appearance of the part fastened. SOLUTION: A plurality of element wires 10 are laid parallel being pulled in alignment, and adjoining ones 10 are adhered together so that a band-shaped bundle 11 is formed, which is twisted spirally so that a rope grip 5 of spiral structure is formed, wherein the rope grip 5 is fitted on the periphery of the butted part of a wire rope 3 with a PC steel rod 6 in such a way as striding over the rope 3 and rod 6, and thereby the wire bundle 10 is put in pressure attachment resiliently to the outer surfaces of the rope 3 and rod 6 so that the fastening of the two members is accomplished.
Patent JP-H01310549-A (JP)
Title: Semiconductor device
Inventor: TAKEDA KAZUO
IPC: H01L21/60
Filed: 1988-06-09
Abstract: PURPOSE:To prevent the crack and disconnection of a conductive lead as well as the release of bump electrodes from occurring by a method wherein buffer parts are formed at least on the second conductive lead out of the first conductive lead connected to the bump electrodes formed on the peripheral part of a semiconductor element as well as the second lead connected to the other bump electrodes formed inside the semiconductor element. CONSTITUTION:When bump electrodes 6 and the second conductive leads 5 are thermal pressure-fixed by a bonding tool 7, bent parts 8 are formed by the step difference in thickness of a base film 4 since both ends of the conductive leads 5 are bonded to the bay parts 4a of the base film 4. The tensile stress imposed on the second conductive lead 5 by the dimensional change in the bent parts 8 is relieved by the extension of ring type buffer parts 5a while the stress imposed by the thermal expansion of the conductive lead parts (5c) between the bump electrodes 6 is relieved by the ring type buffer parts 5b. Through these procedures, the crack and disconnection of the conductive lead 5 as well as the release of the bump electrodes 6 can be prevented from occurring.
Patent JP-S63306706-A (JP)
Title: Electronic variable resistor control system
Inventor: OHASHI TOSHIO
IPC: H03G3/02
Filed: 1987-06-09
Abstract: PURPOSE:To extend the service life of a nonvolatile memory by rewriting the nonvolatile memory so as to reduce number of times of the rewrite remarkably only when the variable resistor value optimized by the user is set. CONSTITUTION:In varying the variable resistor normally, it is not stored in the nonvolatile memory 20 and only the value of the variable resistor desired to be set at application of power is stored in the memory 20 by using a storage switch 21. The count output of an up/down counter 19 is supplied to a switch control circuit 6 through a counter output line 17, a switch of a switch array 3 is controlled via the circuit 6 to change over the switch array 3 connected to a resistance circuit network 2 so as to decrease or increase the value or the input resistance of the amplifier 4. Thus, the amplification factor of the amplifier 4 is increased or decreased and the result is fed to a signal output 5. In applying power, a power monitor circuit 15 detects the leading of the power supply and the content of the memory 20 is read by the counter 19 as a preset value. The setting value is stored in the memory 20 in this way and the variable resistor value is set in applying power.
Patent JP-S6045165-A (JP)
Inventor: TAKEDA GUNZOU
IPC: B65D75/02
Filed: 1983-08-02
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-H09302983-A (JP)
Title: Seismic isolator
Inventor: SASAGAWA KAZUO
IPC: F16F15/04
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To promote resistance to tension without making any sacrifice of seismic isolation efficiency to expand application. SOLUTION: This seismic isolator is so constituted that a tensile device 16 controlling tension acting on a laminator 15 is provided around the laminator 15 laminated alternately by rubber plates and thin steel plates and that the tensile device 16 is equipped with guide members 20 and 21 bearing both ends of tension members 22 extended between a footing beam 11 on the ground 12 and a lower beam 13 of a building 14 in the direction at right angles to each other in a movable manner. By the constitution, the tension members 22 are followed on the action of the laminator 15 oscillated in the horizontal direction by earthquake motion.
Patent JP-S5845615-A (JP)
Title: Vertical magnetizing recording and reproducing head
Inventor: NISHIMURA NOBUO
IPC: G11B5/127
Filed: 1981-09-11
Abstract: PURPOSE:To execute stable reproduction up to a high-density recording area, by putting in order >=2 main magnetic poles whose thickness is different from each other, in the moving direction of a magnetic recording medium. CONSTITUTION:A vertical magnetizing recording and reproducing head has 3 main magnetic poles 1', 1'' and 1'''. Each thickness t', t'' and t''' of the main magnetic poles 1', 1'' and 1''' satisfies an expression t'=t''/2=t'''/3. In case of t''=lambda (lambda: recording wavelength), even if a reproducing output from the main magnetic pole 1'' is zero, a reproducing output from the main magnetic poles 1', 1''' can be obtained to the maximum since t'''=(3lambda)/2 and t'=lambda/2. Also, in case of t'''=lambda, even if a reproducing output from the main magnetic pole 1''' is zero, a reproducing output from the main magnetic pole 1'' can be obtained to the maximum since t''=lambda/2. In this way, in case of vertical magnetic recording, random drop-in of a reproducing output in a high-density recording area does not appear, therefore, stable reproduction can be executed up to the high-density recording area.
Patent JP-S6290774-A (JP)
Title: Peak voltage holding circuit
Inventor: HIGUMA TADAAKI
IPC: G01R19/04
Filed: 1985-07-01
Abstract: PURPOSE:To obtain a rapid response always constant regardless of the level of an input voltage by charging a capacitor with constant current by the output from a transistor differential switching circuit in case when the external input voltage is higher than the potential of the capacitor terminal. CONSTITUTION:When the input voltage goes to higher than the output voltage, the output from a comparator turns a transistor 4 ON, so that the capacitor 2 is charged with constant current by the output current from the transistor 4. And the output voltage rises linearly as time lapses. When the output voltage reaches a level equal to that of the input voltage, the output from a voltage comparator 1 turns the transistor 4 OFF terminating the charging of the capacitor 2. As a result, the response level is made at all time constant regardless of the level of the input voltage, and the constant current can be optionally set by means of a constant current element 5. Therefore, the response is speeded.
Patent JP-S63307176-A (JP)
Title: Production of carbon ceramic foam
Inventor: KUMASAKA SADAO
IPC: C04B38/02
Filed: 1987-06-08
Abstract: PURPOSE:To enable the production of a carbon ceramic foam having high formability, by distilling petroleum- or coal-based lower oil in the presence of a metal or metallic compound, impregnating the distillation residue in glass fiber and baking the product. CONSTITUTION:For example, a three-neck flask 1 is charged with 200ml of heavy oil 2 and 600g of lead, 5g of platinum and 100g of tin as metal blocks 3. The heavy oil 2 is heated with a burner at 260 deg.C (evaporation temperature) while agitating the heavy oil 2 and the metal blocks 3 with a stirrer 5 and the generated vapor is cooled with an aspirator 8 and recovered in a flask 9. 12ml of a viscous black oil (residue) is left at the bottom of the flask 1. The residue is uniformly impregnated in glass fiber and baked with burner, etc., at about 1,000 deg.C to obtain the objective light-weight carbon ceramic foam having excellent flame-resistance, heat-insulation, cold-insulation, sound-proofing and sound-insulating properties and free from generation of smoke and odor on ignition.
Patent JP-H09325865-A (JP)
Title: Controller for storage device, and method for accessing storage device
Inventor: TANAKA RYUTA
IPC: H04N21/234
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To easily cope with a user's speed changing request, too, in respect to a controller for a storage device consisting of plural storing parts and a storage device accessing method. SOLUTION: A storage device 2 consisting of plural storing parts 3-1 to 3-n incliding magnetic disk devices DISK1 to DSKn, etc., and controller 1 for controlling the reading and writing of data are provided. The controller 1 has an I/O control part 8 for controlling the device 2 through a common bus 12, a buffer memory 9, an interface part 10 for controlling data transfer to/from a user, a schedule table 13, and a parameter table 14, stores data read out from the device 2 in the memory 9 in an nT period correspondingly to a user's request, sends data read out in an nTN period to the user as 1/N speed data or stores the 1/N speed data from the user in the nTN period in the memory 9 and writes the data in the device 2 in the nT period.
Patent JP-S5932108-A (JP)
Title: Manufacture of electromagnetic iron core
Inventor: YAMAOKA KISHIHIRO
IPC: H01F1/20
Filed: 1982-08-17
Abstract: PURPOSE:To easily obtain electromagnetic iron core in different shapes by mixing iron powder and plastic in the specific rate under normal temperature, plasticizing plastic by kneading it with kneading injection molding machine and by directly injecting the plastic into the die through the injection molding machine. CONSTITUTION:A raw material inserting hole 3 and an air exhausting hole 13 are provided to a cylinder 2 of which external side is surrounded by a heater 15, a screw 16 which is rotated by driving system 18 and is provided with a groove 12 which is lasted in the axial direction is inserted into the cylinder 2 and an injection nozzle 5 is provided at the end of cylinder 2. On the entrance hole 3, the fixed amount feeders 1A and 1B which supply different kinds of materials are provided. Thus, the iron powder of 91-93% and plastic of 9-7% are accommodated therein. Moreover, the cylinder 2 is divided, from the side of entrance 3, into the feed preheating part I , plasticizing and kneading zone II, air exhausting zone III, measuring zone IV. Of these zones, the zones II and IIIare directioned to the advancing direction and diameter of screw 6 is gradually reduced. Thereby, the raw material pushed out from the nozzle 5 is injected into the metal die.
Patent JP-H0436344-A (JP)
Title: Optical polycarbonate resin composition
Inventor: ITOI HIDEYUKI
IPC: B41M5/26
Filed: 1990-05-31
Abstract: PURPOSE:To obtain the title composition improved in resistance to high- temperature and high-humidity environments and having excellent transparency and improved hue by mixing a polycarbonate resin having a specified molecular weight and a specified structure with a specified phosphite compound. CONSTITUTION:This composition comprises 100 pts.wt. bis(hydroxyaryl)alkane polycarbonate resin of an average molecular weight of 12000-18000 and 0.005-0.5 pts.wt. phosphite compound having a fluorine atom directly bonded to the phosphorus atom. As the above polycarbonate resin, a bisphenol A polycarbonate resin is particularly desirable. As the above phosphite compound, a compound of formula I is desirable. In the formula I, R1 and R2 are independent of each other and are each an alkyl or aryl group which may be substituted by a halogen atom, or they may be combined to form a heterocyclic ring.
Patent JP-H0819288-A (JP)
Title: Disc device
Inventor: TOCHIYAMA KAZUNORI
IPC: H02P6/182
Filed: 1994-06-24
Abstract: PURPOSE:To start a brushless DC motor without a hole sensor so that it may always rotate in the stipulated direction without rotating reversely even if used for a spindle motor. CONSTITUTION:Three kinds of stop patterns 100-1-100-3 are recorded in the same cylinder positions of at least the recording faces of a disk medium 50. Each pattern is a split pattern being recorded on the half of one round, and the phases are slid 120 deg. by 120 deg. in order in circumferential direction. At start of the motor, the motor stop position is detected, based on the stop pattern of the disk medium 50, and the start conditions for rotating the motor 24 in the preset fixed direction is set, thus the brushless DC motor 24 without a Hall sensor is started.
Patent JP-H11338964-A (JP)
Title: Information code read and preparation device
Inventor: FUKUSHIMA TAKAFUMI
IPC: G06K7/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To make a printed information code continuously usable over a long period of time as a portable data base. SOLUTION: Video signals including a two-dimensional code from a video camera 24 are converted into digital signals in an A/D converter 30 and then, stored in a memory 31 as image data. A CPU 32 reads and fetches the image data from the memory and decodes the two-dimensional code of the image data. Also, the code specifications of the two-dimensional code are analyzed and variable parameters are decoded and stored in a parameter register 34. In the state, when data for the change and addition of information are inputted from a display/input device 26, a new two-dimensional code is prepared based on the various parameters in the parameter register and the decoded two-dimensional code, printed on a label paper sheet and outputted.
Patent JP-2000331871-A (JP)
Title: Radial taping component
Inventor: TAKAHIRA KOJI
IPC: H01C1/01
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the play in mounting on a board by comprising a terminal leg formed by providing a first and second ribs near the top end to form a bending part between both ribs. SOLUTION: A terminal leg 2 has a first and second ribs 2b, 2c formed broadly near its top end and a narrow bending part 2d between both ribs. A connector to be a radial taping component having the such shaped terminal leg 2 is inserted in a hole of a board 8, its top end is clinched and bent along the board 8 surface, the broad first and second ribs 2b, 2c have a higher bending resistance than other parts and hence the thinned bending part 2d are bent, thereby determining the bending position. The side wall of the second rib 2c contacts the side wall of the hole of the board 8, thereby stabilizing against the hole, without deviation.
Patent JP-S5571616-A (JP)
Title: Vapor phase growing treatment method
Inventor: FUKUYAMA TOSHIHIKO
IPC: C23C16/24
Filed: 1978-11-20
Abstract: PURPOSE:To form a uniform-thickness film on the inside of a reaction tube with a simple device by heating the outside of the tube with a heating element moving along the longitudinal direction while feeding a desired film forming gas into the  tube. CONSTITUTION:The vapor phase growing device is composed of reaction tube 31 made of quartz or silicon carbide, heating element 37, heating element support 38, driving unit 40, rotary shaft 41, etc. Tube 31 is evacuated with an exhaust unit and heated by moving element 37 along the outside of tube 31 in the longitudinal direction by the action of unit 40, shaft 41, support 38, etc. while feeding a desired reaction gas from gas source 34 through valve 33, thereby uniformly forming a silicon dioxide film, a silicon nitride film, a phosphosilicate glass film, a polycrystal silicon film, or other film on the inside of tube 31.
Patent JP-H04367158-A (JP)
Title: Picture input and output device
Inventor: KAMATA KENJI
IPC: H04N1/04
Filed: 1991-06-14
Abstract: PURPOSE:To simplify the picture input and output device and to reduce the cost by using the rotation of a carrier roller when a head unit is shifted and operating without a solenoid and the like. CONSTITUTION:When a motor 20 rotates in the positive direction, a document is separated one by one from a document paper supply roller 3 and a separate roller 2 and carried through document guides 4 and 5 from a document table 1. At this time, since a shift roller 19 rotates in the direction shown by the arrow C, a head unit integrating a contact sensor 6 and a thermal head 15 has slots on both ends shifting in the direction A along pins 22 and 23. The terminals of the slots impinge on the pins 22 and 23, and the contact sensor 6 on the head unit is abutted on the shift roller 19.
Patent JP-S5367136-A (JP)
Title: Microwave oven
Inventor: KIKUCHI ITSUO
IPC: F24C7/02
Filed: 1976-11-29
Abstract: PURPOSE: To add a device for fixing a metallic tube which is placed in a wave labyrinth of a door for prohibiting wave leakage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000325637-A (JP)
Title: Monitoring device for inside of game parlor
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To make executable a variety of instructions in a game parlor by utilizing a device for monitoring the inside of the game parlor. SOLUTION: Instructions for opening a glass door and for opening a front frame are stored in a pachinko machine and are converted into the form of barcodes, which are affixed to an instruction card. When the instruction card is photographed by a monitor camera provided in a pachinko machine (S210), the barcodes are extracted from within its image (S220). It is judged whether or not instruction data corresponding to the barcodes extracted are stored in the pachinko machine (S240). If they are stored, operations matching the instructions are performed (S270, S280). Therefore, a variety of instructions can be executed by causing monitor cameras in the game parlor to photograph the barcodes on the instruction card. The inside of the game parlor can also be monitored by use of the monitor cameras.
Patent JP-H11339327-A (JP)
Title: Device and method for exposure
Inventor: ARAKAWA NORIYUKI
IPC: G11B7/26
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for exposure, capable of increasing the roundness of the recessed and projecting pattern of a plastic substrate after molding. SOLUTION: To obtain a disk information recording medium having a recessed and projecting pattern by transferring the recessed and projecting pattern from a stamper obtained based on an original disk 100 having a recessed and projecting pattern to a disk plastic object to be transferred, an exposing device for forming a recessed and projecting pattern in the original disk 100 by illuminating the same with a light is provided.  In this case, the device is provided with a light source 12 for emitting a light, a rotating means 30 for rotating the original disk 100 while holding it, and a recessed and projecting pattern correcting means 40 for correcting, beforehand, the quantity of eccentricity nearly elliptic with respect to a row of recessed and projecting patterns formed during the transfer of the recessed and projecting pattern from the stamper having the recessed and projecting pattern to the object to be transferred, and then illuminating the original disk with a light from the light source.
Patent JP-H074935-A (JP)
Title: Angle-of-rotation detection apparatus
Inventor: IWASAKI HIROTAKA
IPC: G01B11/26
Filed: 1993-06-15
Abstract: PURPOSE:To provide an angle-of-rotation detection apparatus which is small- sized and whose detection accuracy of an angle of rotation is high. CONSTITUTION:The apparatus is provided with a reflection means 13 which is installed so as to be capable of being turned around a prescribed axis O and which has a logarithmic spiral shape around the axis and with an interferometer 22 which optically measures a distance up to the reflection means. The lnterferometer measures the distance along a normal line PR at a prescribed point P on the reflection means 13.
Patent JP-H11340842-A (JP)
Title: Error correction system
Inventor: SAKAIBORI MINORU
IPC: H03M13/27
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the memory area to be used, and to accelerate decoding processing time by inputting only data immediately necessary for the next processing, without storing a normally sequenced data column in a memory by a de-interleave processing. SOLUTION: A digital signal received by an input terminal 101 is decoded by an RF part 102 and a decoding part 103, and stored in a memory 114 as received data. The burst error of the received data is converted into a random error by a de-interleave processing part 115, and an error correction processing whose error capability is high is operated to the random error such as viterbi encoding by an error correction processing part 125. At that time, the de- interleave processing part 115 reads the received data stored in the memory 114 according to the sequence of basic data, and inputs only received data portion which is necessary for data to be outputted by the error correction processing part 125 as the input data to the error correction processing part 125 by taking into consideration the input data for the next processing.
Patent JP-S5767624-A (JP)
Title: Preparation of polyurthane elastomer
Inventor: OOTANI MASAROU
IPC: C08J3/00
Filed: 1980-10-14
Abstract: PURPOSE: To prepare the titled elastomer having excellent physical properties, in high efficiency, by casting and curing a specific isocyanate composition and a curing agent composition containing a polyamine, a polyol and a catalyst using a specific high-pressure mixing process.  
     CONSTITUTION: (A) A curing agent composition obtained by adding a tert-amine (and a Lewis acid) such as triethylenediamine as a catalyst to an aromatic polyamine[pref. 4,4'-methylenebis(2-chloroaniline), etc.]and an OH-terminated polyol having an average molecular weight of 300W4,000 (e.g. polytetramethyleneglycol having an OH value of 112 and an average molecular weight of 1,000), and (B) a polyisocyanate composition containing isocyanate-terminated prepolymer having an average molecular weight of 500W5,000 and an organic polyisocyanate monomer such as tolylene diioscyanate as essential components, are injected into a mixing chamber at 50W300kg/cm 2  pressure, and the obtained mixture is cast in a mold and cured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63653-A (JP)
Title: On-line system
Inventor: OKOGA YOICHI
IPC: G06F11/20
Filed: 1986-06-19
Abstract: PURPOSE:To shift control to a host device of other system when a host device breaks down, so as to backup operation, by forming an input part of a subordinate terminal equipment which is connected to the host device, by a multiplexing constitution. CONSTITUTION:To host devices 6, 7 (for instance, controllers), plural pieces of terminal equipments 8, 9 are connected, respectively. The terminal equipments 8, 9 can detect breakdown of the host devices 6, 7, and when they detect the breakdown of the host devices 6, 7, they switch an inputting circuit from a normal time line before that time to an abnormal time line by a relay RL. In such a way, the lower terminal equipment 8 which is connected to the host device 9(for instance, the host device 6) which has broken down is switched to the host device 7 of the other system and supported.
Patent JP-S5266201-A (JP)
Title: Automotive free wheel hub unit
Inventor: GOTOU HIROSHI
IPC: F16D29/00
Filed: 1975-11-28
Abstract: PURPOSE: To provide a simply constructed, compact and light free wheel hub for an automobile. 
     COPYRIGHT: (C)1977,JPO&Japio