baber/WOPTO huggingface dataset:
Patent JP-H07321806-A (JP)
Title: Pointer insertion device
Inventor: YOSHIHARA TOMOKI
IPC: H04L12/28
Filed: 1994-05-25
Abstract: PURPOSE:To provide a pointer insertion device capable of judging and inserting pointer information even when data length and the pointer information that can be housed in a cell are always changed. CONSTITUTION:A memory readout counter 30 reads out user data of data length corresponding to the pay-load specification signal 63 of the cell instructed by a pointer information insertion judging circuit 60. A frame counter 40 counts the data length up to the frame end of the user data based on a frame leading position information signal 12, and outputs a frame data signal 41 representing the data length. The pointer information insertion judging circuit 60 judges the insertion/non-insertion of the pointer information based on the data length by the frame data signal 41 and a sequence number by a sequence data signal 51, however, renders judgement to permit the insertion of exceptional pointer information also when a user data leading position is deviated from a prescribed range set in advance.
Patent JP-H06301010-A (JP)
Title: Liquid crystal display device
Inventor: OGAWARA MASAO
IPC: G09G3/36
Filed: 1993-04-14
Abstract: PURPOSE:To provide a liquid crystal display device which is high in response speed while suppressing flickers by using a selective driving method for plural scanning electrodes. CONSTITUTION:A liquid crystal element having 2.5 to 5.5mum thickness d of a liquid crystal layer and >=25cps viscosity at 20 deg.C of the liquid crystal compsn. to be sealed is used and is driven by using plural scanning electrodes for simultaneously selecting the plural scanning electrodes C1 to C4. The display having the high-speed response, high contrast ratio, lessened uneven display and decreased flickers even in gradation display is obtd.
Patent JP-S5448474-A (JP)
Title: Power transistor switch unit
Inventor: AKAMATSU MASAHIKO
IPC: H02J1/00
Filed: 1978-09-08
Abstract: PURPOSE:To prevent the breakdown at turning off, by providing the restriction means of re-application voltage giving the back bias between the emitter and collector of transistor or the drain and source. CONSTITUTION:The power supply 1, load 2, power transistor 3, branch diode 4, and base driving circuit 20 constitute the power transistor switch unit, and the means of re-application voltage restriction 200 is inserted between the emitter and collector of the transistor 3. That is, the diode 12 and the series circuit of diode 13, capacitor 14 and inductance 15 are connected in parallel with the emitter and collector of the transistor. Further, the thyristor 16 being the auxiliary switch to increase the turn-off ability to the turn-on ability, or the transistor 16' is connected in parallel with the series circuit of the capacitor 14 and inductance 15. Thus, the switching can be made by the allowable breakdown limit at turning-on of the transistor 3 and the auxiliary switch 16.
Patent JP-2000306038-A (JP)
Title: Optical information reader
Inventor: TANAI NAOKI
IPC: G06K7/10
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a more miniaturized optical information reader by reducing a dead space not to be required at the time of use and improving the arrangement density of components constituting the respective parts of the optical information reader in a casing. SOLUTION: A freely attachable and detachable frame 27 to be fitted and fixed to a casing 28 is formed, a main body 25 of the device obtained by mounting a laser beam radiating part 1, a light receiving part 2 and signal processing circuit parts such as analog and digital signal processing parts 3 and 4 or foldable circuit boards 21a-21e and folding them is attached to the frame 27 and fixed and housed in the casing 28. Besides, a louver alternately laminating light transmitting and non-transmitting members is arranged at the light receiving part, further, the light receiving part is electromagnetically shielded and disturbance light and disturbance electromagnetic waves are cut off.
Patent JP-H0410218-A (JP)
Title: Magnetic disk device
Inventor: TAGAMI MASAMICHI
IPC: G11B5/82
Filed: 1990-04-26
Abstract: PURPOSE:To prevent a head and a disk from being crushed by mixing a foreign material by forming a groove area in the magnetic disk and letting the magnetic head get contact with the groove area without fail when starting the rotation of the magnetic disk stopping the rotation or rotating the disk. CONSTITUTION:In a track area in one part of a magnetic disk 2, a groove 5 is formed and when starting the rotation of the magnetic disk 2, stopping the rotation or rotating the magnetic disk, a magnetic head 1 gets contact with this groove 5 without fail. Therefore, while using the magnetic disk device, the dust or the foreign material stucked and accumulated on the sliding face of the magnetic head 1 or the magnetic disk 2 is removed into the groove 5. Thus, the magnetic head 1 and the magnetic disk 2 are prevented from being crushed by mixing the foreign material.
Patent JP-H06323923-A (JP)
Title: Polymer temperature-sensor and thermosensitive element using it
Inventor: ITO MASAHIKO
IPC: C08K5/524
Filed: 1993-05-13
Abstract: PURPOSE:To enhance the temperature dependency of an impedance and the thermal stability of the polymer temperature-sensor by a method wherein a composition in which iron iodide, a specific phosphorus ester-based compound and one or more kinds out of naphthyamine, phosphoric acid and a hindered phenol-based heatresistant stabilizer have been compounded with a polyamide is used as a temperature-sensor. CONSTITUTION:A temperature-sensor is formed of a polyamide composition is which iron iodide, a phosphorus ester-based compound at a phosphorus concentration of 3 to 20wt.% and at a molecular weight of 200 to 5000 and at least one kind out of naphtylamine, phosphoric acid and a hindered phenol-based heat-resistant stabilizer have been compounded with a polyamide. Then, the polymer temperature-sensor 3 is arranged and installed between one pair of electrode wires 2, 4, and a temperature change in its physical property is detected by both electrode wires 2, 4. Thereby, the contact of the polymer temperature-sensor with the winding electrodes is made good, and the heat- resistant stability of the temperaturesensing body as a temperature sensor can be enhanced.
Patent JP-S5237357-A (JP)
Title: Device for positioning suspenser
Inventor: WATANABE KOUJI
IPC: B66C13/22
Filed: 1975-09-13
Abstract: PURPOSE: To provide a device for positioning a suspenser for unloading post pallets or the like in simple construction accurately and easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60261221-A (JP)
Title: Analog digital convertor
Inventor: MIYAGAWA YOUICHI
IPC: H03M1/38
Filed: 1984-06-08
Abstract: PURPOSE:To reduce the number of circuits that control switches by making reference potential of a capacitor array not equal in all capacity at the 2nd sampling of a convertor and thereby nearly halving the number of switches in the resistance array. CONSTITUTION:Analog signals are inputted to the capacitor array 14 and comparator 13 of an A/D convertor through switches 12, 15. A resistance array 31 is connected to another end of a capacitor connected in common of the array 14 through a switch. Switches 12, 15 are controlled by timing of a timing generator 16. Output of the comparator 13 is inputted to a decoder 32 for capacitor array signal and a decoder 33 for resistance array signal, and charging or discharging of the condenser is controlled by output of the capacitor that makes output of decoders 32, 33 input and resistance array control circuits 34, 35. Each capacity of reference potential of the capacitor array is made to unequal throughout, and the number of switches of the resistance array is halved, and constitution of the convertor is simplified.
Patent JP-H08303076-A (JP)
Title: Key convertible type cylinder lock and manufacture thereof
Inventor: MARUYAMA SHIGEO
IPC: E05B27/10
Filed: 1995-05-10
Abstract: PURPOSE: To provide a key convertible type cylinder lock device in which a spacer for setting a pin can be easily assembled with no errors, and which can greatly reduce the number of necessary components so as to simplify its structure. CONSTITUTION: A key convertible type cylinder lock is composed of an outer cylinder 1, and an intermediate cylinder 2 rotatably located in the outer cylinder 1, and an inner cylinder 3 having a key insertion slot and located in the intermediate cylinder 2, and a plurality of pin holes 4 formed through the outer, intermediate and inner cylinders 1, 2, 3 and extending orthogonal to the axis of the cylinders. Drive, code and front end pins 6, 7, 8 are slidably located in the plurality of pin holes 4, being inward urged by coil springs. Further, spacer holes 5 are formed in the outer cylinder and the inner cylinder 2, opposing to the pin holes 4, a plurality of setting spacers 12 are slidably located in the spacer holes 5, being inward urged by coil springs.  The drive, code and front end pins 6, 7, 8 are bent during rotation of the intermediate cylinder 2 or the inner cylinder 3 so as to be coupled by means of separable coupling parts so as to be integrally formed.
Patent JP-S62269340-A (JP)
Inventor: FUIRINDAA GUREWAARU
IPC: H01L21/768
Filed: 1987-05-07
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-H10263594-A (JP)
Title: Removing method and device of nitrate ion in waste water
Inventor: KITANO SHIGERU
IPC: C02F3/34
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To continuously effect the catalytic decomposition of nitrate ion and to obtain a stable denitrification effect by bring a waste water into contact with a microbial denitrification layer formed on a specified porous body under anaerobic conditions. SOLUTION: The denitrification part of a denitrification tower 2 is packed with a biomenbrane carrier having a denitrifying layer of autotrophic bacteria including nitrate-reducing bacteria and sulfur bacteria. The biomenbrane carrier consists of a porous body 10 having 2 to 200 m<2> /g specific surface area and 0.1 to 10 μm average pore diameter. The porous body 10 is formed into a solid such as a powder, granule, sphere, block, plate and disk so that a blomenbrane such as a organism in filter slime and organisms on the surface of filter slime can be deposited to form a filter layer. An activated sludge in a sewage treating facility is added to a mixture waste water and the amt. of sodium thiosulfate and sodium bicarbonate is controlled. The waste water is sent to the denitrification tower 2 and circulated to densely cover the surface of the porous body 10 with sludge bacteria.  Thereby, an industrial waste water containing nitrate ion is denitrified.
Patent JP-S5813635-A (JP)
Title: Method for bonding vapor phase inhibitor to one surface of synthetic resin film
Inventor: MIYAGAWA KESAHARU
IPC: C09D11/02
Filed: 1981-07-17
Abstract: PURPOSE:To bond and fix a vapor phase inhibitor to a synthetic resin film, easily and surely, taking advantage of the adhesivity of the resin in an ink, by printing a synthetic resin film with an ink containing the powder of a vapor phase inhibitor, and drying the printed ink. CONSTITUTION:A surface of a synthetic resin film 1 (e.g. polyethylene film) is printed with an ink 8 obtained by dissolving a pigment and a resin (e.g. medium) in a solvent and adding a powdery vapor phase inhibitor thereto. The printing is carried out by using an ink transfer roller 5 furnished with cavities 6 having desired patterns on the surface and dipped its lower half in the ink 8 contained in the ink tray 7. The printed synthetic resin film 1 is dried in the heater box 13, and the ink 8 transferred to the film 1 is further dried and fixed with the heaters 14, 14 to fix the vapor phase inhibitor to the film 1 by the adhesive force of the resin in the ink 8.
Patent JP-2000300844-A (JP)
Title: Game system using location control database of radio communication network
Inventor: NAGO HIDETADA
IPC: A63F13/216
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the verification of the state of progress and game control by modifying information on a terminal on the basis of the results of input from the terminal and completing communications at the time when information to be exchanged between the terminal and an information processing device ceases in the information processing device connected to each terminal by a communication network. SOLUTION: Prior to the start of a game, the base station number information (CSID) of an area to be a stage and the initialization of a player are loaded down to a player terminal 3. After the start of the game, the CSID of the base station is received or an information processing device 1 is accessed by the terminal 3 on the basis of the instructions of the player to transmit a request for information on the corresponding area. The information processing device 1 is provided with a new line for acquiring location information in-between with a PHS control station to inquire a PHS control station about the location information of the corresponding terminal 3. Then after acquiring location information, the terminal 3 is informed of information for requiring the player of actions in the corresponding area to display an action request received from the information processing device 1.
Patent JP-S5538833-A (JP)
Title: Polymerization of olefin
Inventor: KAKOGAWA GENJIROU
IPC: C08F10/00
Filed: 1978-09-12
Abstract: PURPOSE: To obtain a highly streoregular olefin polymer, by polymerizing an olefin in the presence of a solid titanium trichloride complex catalyst and a specific organoaluminum compound.  
     CONSTITUTION: An olefin is polymerized in the presence of (a) a solid titanium trichloride complex catalyst with an atomic ratio of aluminum to titanium ≤0.15, preperably ≤0.02, comprising a complexing agent and (b) an organoaluminum  compound of the formula AlR'nCl 3-n  (R' is n-propyl or n-hexyl group; n is 1.95W 2.10), except di-n-propylaluminum monochlorides, as a cocatalyst. A compound, obtained by reacting tri-n-propyl or tri-n-hexylaluminum with aluminum trichloride, may be cited as the organoaluminum compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08109565-A (JP)
Title: Production of spunbonded nonwoven fabric
Inventor: SEGUCHI SEIJI
IPC: D04H3/16
Filed: 1994-04-28
Abstract: PURPOSE: To obtain a spunbonded nonwoven fabric low in METSUKE (2-200g/m<2> , a weight unit) unevenness, uniform in METSUKE distribution, and having good formation. CONSTITUTION: A thermoplastic resin is subjected to melt spinning in screen- fashion from a spinneret 1 into continuous long fibers 2, which are then drafted by a high-speed air jet drafting device 3 with rectangular cross section to effect drawing; the resultant drawn long fibers are made to impinge on an opening reflection plate 4 and accumulated on a net conveyer 7 to obtain a nonwoven web 8 that is the objective spunbonded nonwoven fabric. In this process, the continuous long fibers are passed through between a pair of nearly parallel plates constituting a device 5 to trim the high-speed air jet situated under the reflective plate, thereby suppressing the diffusion of the long fibers toward the advancing direction of the net conveyer and guiding and accumulating them onto the net conveyer without stalling them.
Patent JP-H09283420-A (JP)
Title: Rotary substrate treatment device
Inventor: YOSHIOKA KATSUJI
IPC: G03F7/16
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce contamination of a substrate and deterioration of the thickness uniformity of the treated substrate as much as possible, enable elimination of the necessity of attachment/detachment of a cup cleaning jig and a dedicated space for storage thereof, and improve the cleaning capability with respect to a splash guard cup. SOLUTION: A regulating member 6 partly abutted against an outer peripheral edge of a substrate so as to regulate horizontal movement of the substrate, and a substrate supporting member 5 partly abutted against a lower side of the substrate so as to support the substrate, are provided on a rotary table 4 integrally provided on a rotation axis 3, thus constituting substrate holding means 7. On the lower part of the rotary table 4, a cup cleaning liquid supply section 20 for supplying a cleaning liquid onto an inner peripheral surface of a splash guard cup 9 from a cleaning liquid supply nozzle 15 is rotatably provided integrally with the rotary table 4.  The splash guard cup 9 is displaced between a splash guard position where the splash guard cup 9 covers the outer periphery of the substrate and a cleaning position where the cleaning liquid from the cup cleaning liquid supply section 20 is supplied. Thus, the inner peripheral surface of the splash guard cup 9 may be cleaned while the rotary table 4 is rotated.
Patent JP-H04340434-A (JP)
Title: Method for measuring vibration-attenuation performance of vibration damping material
Inventor: UTSUNO HIDEO
IPC: G01N3/08
Filed: 1991-05-16
Abstract: PURPOSE:To enable a loss coefficient and a longitudinal modulus to be measured simultaneously in a wide frequency range using one sample. CONSTITUTION:A vibration-damping material test piece 1 which is cut in a beam shape is supported at its central point and a vibration-application force including a wide-range of frequency from a white noise oscillator 4 is applied to this central point. A deflection vibration speed displacement at the central point at that time is measured and the deflection vibration speed displacement and the vibration-application force are input to a high-speed Fourier converter 6, thus enabling a drive-point admittance at a wide frequency range to be measured. A value of a complex longitudinal modulus is determined from a calculation value which is obtained by solving an equation of motion of a vibration- damping beam by changing substitution values of a loss coefficient and the longitudinal modulus so that the value equals the measurement value of this drive-point admittance.
Patent JP-S606325-A (JP)
Title: Rotatable shafts drive mechanism
Inventor: IWAMOTO TSUTOMU
IPC: B23Q5/40
Filed: 1983-06-22
Abstract: PURPOSE:To integrally connect a motor, a rotation detector, and a driven shaft without using a coupling interposed therebetween, by adapting the driven shaft to pass through both of hollow rotatable shafts provided respectively for the motor and the rotation detector. CONSTITUTION:The recorder 12 as the rotation detector is disposed coaxially with the servomotor 11 and the case 21 abutting on the base 30 is fixed to the base 30 with the fixing screws 32. The encorder 12 is integrally fixed to the servomotor 11, and the hollow rotatable shaft 18 for the servomotor 11 and the hollow rotatable shaft 23 for the encode 12 coaxially disposed are both directly fixed to the ball screw 13. By controlling the servomotor 11 and causing its rotatable shaft 18 to rotate, the screw 13 is caused to cooperatively rotate, and, in turn, the rotatable shaft 23 is caused to rotate thereby enabling the encoder 12 to detect the rotation of the servomotor 11.
Patent JP-H06300561-A (JP)
Title: Input device for electronic surveying equipment
Inventor: NAKAMURA MASAHIRO
IPC: G01C15/00
Filed: 1993-04-14
Abstract: PURPOSE:To allow easy operation for both of a survey worker requiring only basic function and a worker additionally requiring auxiliary function, and ensure the prevention of erroneous operation. CONSTITUTION:An auxiliary functional switch group 3 is provided on the lower section 1 of a surveying equipment body and a movable panel 4 is fitted to the section 1 with a hinge 6 so as to be capable of turn, thereby enabling the switch group 3 to be concealed or exposed via the turning operation of the panel 4. Also, a basic functional switch group 5b of the same type and others are provided respectively on both sides of the panel 4. According to this construction, space for arranging functional switches is expanded and a large gap can be formed among the switches.
Patent JP-S593279-A (JP)
Title: Ultrasonic distance measuring apparatus
Inventor: OKADA KAZUO
IPC: G01S15/10
Filed: 1982-06-28
Abstract: PURPOSE:To stabilize the detection and the distance measurement of a moving object and to obtain necessary resolving capacity and priciseness, by changing the repeating cycle of a transmission pulse by the value only corresponding to the number clock pulse at every transmission even in a constant measuring distance. CONSTITUTION:In order to change the lower figure of a preset value in a transmission pulse generator 3 at every transmission at random, a ring counter 1' is provided and a clock pulse CL1 with a fast cycle not synchronous to the clock pulse from a generator 2 is imparted from a generator 2' and the lower figure of the preset value is changed at random prior to inputting the clock pulse from the generator 2 in response to measuring distance information by the output of a counter 1'. By this mechanism, the repeating cycle T of ultrasonic generation is changed in the cycle of the clock pulse corresponding to a distance at every transmission and further changed at random by the value only corresponding to the number clock pulse even in the constant distance thereof. The distance information of a counter 1 is displayed by a display device 12 and simultaneously sent to a pulse controller 1 to determine the next measuring distance range.
Patent JP-2000305621-A (JP)
Title: Monitoring control system using internet
Inventor: UMEHARA TATSUSHI
IPC: G05B23/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent illegal access such as tapping and alteration to monitored information and control information from occurring and to secure the reliability and safety of transmitted and received information by enciphering monitored information and control information transmitted and received through a network in each communication packet. SOLUTION: In this monitoring control system in which a monitoring controller 19 monitors and controls facilities 11 through the Internet 18, a pair of enciphering and decoding devices 21 and 16 encipher control information or monitored information which is included in communication packets 28 and 25 and outputted from the monitoring controller or the facilities with the communication packets and all, include the enciphered communication packets in new IP packets 30 and 26 and transmit them to the Internet, also decode the enciphered communication packets included in the IP packets received from the Internet into the original communication packets and transmit them to the facilities and the monitoring controller are inserted between the monitoring controller and the Internet and between the facilities and the Internet.
Patent JP-H08282827-A (JP)
Title: Device for conveying parts in good order
Inventor: OTSUBO AKIHIRO
IPC: B65G47/14
Filed: 1995-04-13
Abstract: PURPOSE: To provide a device for hanging and conveying parts comprising a head and a leg, at high speed and in good order. CONSTITUTION: Nails N conveyed on a track 23 in a bowl 21 of a twisting and vibrating parts feeder are separated by separating walls 25a, 25b and supplied to the first hanging section 1, the second hanging section 2, the third hanging section 3 forming an annular gap 31 in an outside track 33 disposed on the perimeter of the bowl 21 to be hung in a slant posture and conveyed twisting vibration.