baber/WOPTO huggingface dataset:
Patent JP-H11283725-A (JP)
Title: Fitting metal for current limiter element
Inventor: HASEGAWA KIYOSHI
IPC: H01B17/38
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To perform mounting of a current limiter element easily and safely by forming a through hole into which a stud can be inserted in an arm-like body at one end of which a current limiter element mounting part is formed and installing a tentative stop plate equipped with engaging protrusions with the screw thread of the stud at a position facing the through hole. SOLUTION: In an arm-like body 20, a through hole 22 into which a stud can be inserted is formed in the vicinity of one of its ends on the side opposite to a current limiting element mounting part 21. A tentative stop plate 23 is fixed at a position facing to the through hole 22 by means of rivets 26 or the like. The tentatively stopping plate 23 is equipped with multiple engaging protrusions 24 extending inward from both sides. The intervals and thickness of the engaging protrusions 24 are so set as to engage their tips with the screw thread of the stud. Thereby, when the body 20 has the stud inserted into itself, the tips of the engaging protrusions 24 of the tentatively stopping plate 23 are engaged with the screw thread of the stud.
Patent JP-S62236613-A (JP)
Title: End surface machining method for steel plate
Inventor: SASAKI TSUYOSHI
IPC: B23C3/12
Filed: 1986-04-08
Abstract: PURPOSE:To provide an increased life for a blade, by a method wherein, in a cutting position, a steel plate is curved by a press roll, the end surface of the curved part is cut, and the contact area of one blade is increased. CONSTITUTION:Support rolls 4 and 5 are situated before and after a cutting position C, and a steel plate P is curved downward by means of a press roll 6 situated between support rolls 4 and 5. The end surface of the steel plate P of a curved part 7 is cut by means of a milling cutter 1. Thus, a contact area B of one blade of the cutter with a cutting region area A is extremely increased, and the life of a blade is improved. Further, curving causes improvement of rigidity of the steel plate P in the cutting position C, and enables execution of stable cutting.
Patent JP-2000276803-A (JP)
Title: Magneto-optical disk
Inventor: YAMAZAKI YUJI
IPC: G11B11/10
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical disk which is capable of maintaining stable rotation and data reliability even at the high-speed rotation, has a central hole and rotates via a hub carried in this central hole. SOLUTION: Material having a thermal conductivity of >=0.05 (cal/ deg.C.cm.s) is used for the hub and material having a thermal conductivity of >=10.3 to 10.6 (cal/ deg.C∼cm.s) Izod strength of >=5 (kgf.cm/cm) is used for a substrate. The relationship between the diameter Y of the hub and the diameter X of the substrate is set at Y/X>=0.28. As a result, even if the magneto-optical disk is rotated at >=720 rpm, the rotation may be stably maintained without the occurrence of a write/read error.
Patent JP-S57195879-A (JP)
Title: Reinforcing method of water force and power generating method or other method utilizing this method
Inventor: SUZUKI TOKUJI
IPC: F03B13/00
Filed: 1981-05-29
Abstract: PURPOSE:To reinforce the force of water for power generation by using an optional spiral pipe or a corrugated pipe for dropping water when water is to be dropped from an optional height for hydroelectric power generation on a small scale. CONSTITUTION:Water is dropped from an optional height through a spiral pipe or a corrugated pipe so as to rotate a water wheel, etc. and drive a power generator. A spiral pipe and a vertical pipe, or a corrugated pipe and a vertical pipe are then combined optionally so as to reinforce the force of water.
Patent JP-H01253608-A (JP)
Title: Scanning type earth sensor
Inventor: AOYAMA JUNICHI
IPC: G01C21/24
Filed: 1988-04-01
Abstract: PURPOSE:To prevent disturbance due to erroneous pulses and to make it possible to control the attitude of a space machine correctly, by comparing a control code which judges a region where a measured value is present with a past code in processing a signal, and outputting the data when the regions agree. CONSTITUTION:Signals SP and RP of the measured values of a pitch and an angle and signals GN and GS expressing whether first and second sensing beams are made to hit the earth or not are processed. At this time, a control code which judges the specified region of the measured value of the attitude is generated in a pitch-control-code judging circuit 3P. When the newest control code agrees with a past control code that is stored in a pitch control code register 4P, the measured values are outputted from a pitch-control-code-disagreement detecting circuit 6P. The measured value of the angle is processed by the same way. Therefore, the measured value is not outputted at every time when the polarity is inverted due to an error during a period until the steady state attitude is obtained. A space machine can be kept at the desired attitude.
Patent JP-H03284684-A (JP)
Title: Thiazole derivative and antiulcer agent containing the same
Inventor: YOSHIYAMA YUKARI
IPC: A61K31/44
Filed: 1990-03-30
Abstract: NEW MATERIAL:The compound of formula I [R1 and R2 are lower alkyl or together form -CH2)m- (m is 4 or 5); n is 1-5]. EXAMPLE:N-[3-[3-(piperidinomethy)phenoxy]propyl]-4-[2-pyrido[2,3- d]thiozoloamino]butylamide. USE:An antiulcer agent. PREPARATION:An amine derivative of formula III is made to react with 3-(2- chloropyridyl)isothiocyanate, etc., in a solvent (e.g. ethanol or methanol) at a temperature between 0 deg.C and the refluxing temperature.
Patent JP-S63247965-A (JP)
Title: Magnetic disk device
Inventor: KOBAYASHI ISAMU
IPC: G11B19/02
Filed: 1987-04-03
Abstract: PURPOSE:To isolate dust to be accumulated on a magnetic disk by constituting in such a manner that the start and stop of a drive motor are repeated at the time of starting up the drive motor. CONSTITUTION:The magnetic disk 1 is rotated by running the drive motor 7. In this case, since the start and stop are repeated at the time of starting up the motor 7, a frictional force generated between the magnetic disk 1 surface and air can be increased by a vibration due to this repetition. Since the frictional force generated between the disk 1 and air is increased in proportion to the coefficient of friction, when the start and stop of the drive motor 7 are repeated, the frictional force is far larger than that of rotating steady the disk 1. Consequently, since the frictional force generated between the disk 1 and air can be increased, this frictional force isolates dust from the disk 1, thus preventing the disk 1 from being stuck or damaged by lump dust.
Patent JP-S536776-A (JP)
Title: Hydraulic system
Inventor: MIYAKI KATSUMI
IPC: F04B49/00
Filed: 1976-07-08
Abstract: PURPOSE: To obtain a hydraulic system in which an energy is stored in the accumulator when an output is less than a mean consumption output, the energy is used when the output is more than the mean consumption output and thereby a required output of an engine may be decreased. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S524553-A (JP)
Title: Flame retardant polyamide composition
Inventor: TAMURA TSUTOMU
IPC: C08K5/34
Filed: 1975-06-30
Abstract: PURPOSE: A flame retardant polyamide composition having excellent tensile strength and elasticity in addition to the inherently excellent properties of polyamides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63278022-A (JP)
Title: Image pickup device
Inventor: AWAMURA DAIKICHI
IPC: H04N5/357
Filed: 1987-04-03
Abstract: PURPOSE:To raise an equivalent sensitivity to satisfactorily project the image of an object of low reflection factor or a fluorescent image by operating a second deflecting means and a linear image sensor in accordance with the standard system and reducing the scanning rate of a first deflecting means in comparison with that of the standard system. CONSTITUTION:An acoustooptic element 4 as the first deflecting element quickly oscillates a light beam, and the light beam is quickly oscillated to quickly scan the surface of a sample in the X direction. A galvanomirror 9 as the second deflecting means is connected to a driving device 10 and deflects the light beam in the Y direction orthogonal to the X direction of the sample. The scanning rate of the acoustooptic element 4 is reduced to 1/n of the standard scanning rate of the galvanomirror 9 and a linear image sensor 14. Wherein (n) is a natural number larger than one. Since the second deflecting means 9 and the linear image sensor 14 are operated at an optimum scanning rate, a picture signal of high S/N is obtained even if the image of a sample of very low reflection factor is picked up.
Patent JP-S59204530-A (JP)
Title: Preparation of three-dimensional molded article
Inventor: KITAMURA TATSU
IPC: B27N5/00
Filed: 1983-05-09
Abstract: PURPOSE:To make it possible to obtain a three-dimensional molded acticle having a complicated shape, by laminating a fibrous substance onto a three-dimensional mold formed by curving a metal net or other air permeable materials while molding the laminated fibrous substance by the clamping force of a female and male molds. CONSTITUTION:A molding material 4 based on a fibrous substance, in which an appropriate binder is mixed and added, is accumulated on a three-dimensional mold 3, which comprises a metal net or other air permeable materials each curved and formed into a shape almost same to the molding surfaces 1a, 2a of a female and a male mold materials 1, 2, over the entire surface thereof in an almost uniform thickness. This mold 3 is placed so as to be inlaid with the lower mold material 2 of a press and, thereafter, the press is operated to perform compression molding. As mentioned above, because the molding material is accumulated on the mold comprising the air permeable material such as the metal net, laminating work can be easily performed and the lamination thickness of the molding material can be brought to a desired thickness over the entire surface of the mold.
Patent JP-H09275027-A (JP)
Title: Rotary transformer
Inventor: MIYAMOTO AKIHIKO
IPC: H01F38/14
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotary transformer without the increase of split or crack generated in a core. SOLUTION: A rotary transformer includes a stator core 5, a rotor core, and coil storing grooves 7 and 9 opposite to each core. Block cores 12a and 12b are provided at a circumferential end 5a and/or an inner circumferential edge 5b of the stator core 5 and/or the rotor core so that the increase of splits 10a and 10b or cracks 11a and 11b can be limited to an area of block cores 12a and 12b.
Patent JP-H07287353-A (JP)
Title: Packing material for photographic sensitive material, its manufacture and package of photographic sensitive material
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1994-04-20
Abstract: PURPOSE:To enhance physical strength, such as tensile strength, of the packing material for the photosensitive material and to improve compatibility with other resins at the time of using it as a recycling resin after the use. CONSTITUTION:The packing material for the photosensitive material made only of a 70mumu thick light-shielding thermoplastic resin film layer expressed by the figure 1a formed by an inflation molding method by using a resin composition comprising a 80wt.% ethylene-octene-1 copolymer having a tensile strength of 192kg/cm<2> and an elongation at rupture of 85%, a 3wt.% furnace carbon black as a light-shielding material, and a 27wt.% graft copolymer resin consisting of a 30wt.% LDPE and a 30wt.% polystyrene as a compatibility raising agent.
Patent JP-S58198842-A (JP)
Title: Astigmatism correction device of stereoscopic scanning type electron microscope
Inventor: KURODA KATSUHIRO
IPC: H01J37/153
Filed: 1982-05-17
Abstract: PURPOSE:To remove easily astigmatism and enable stereoscopic observation of a sample with a big solid angle and high resolving-power by correcting astigmatism synchronizing with two-dimensional scanning of the means for two- dimensionally scanning electron rays refracted on the sample surface. CONSTITUTION:The image observation is performed by two-dimensionally scanning electron rays on a sample 4 by means of a deflector 6 for scanning while being electrically controlled by a signal generator 9 for scanning and the signal generator 10 for refraction synchronized therewith. At the same time, an astigmatism correction signal generator 11 is made to work for correcting astigmatism of electron rays generated on the sample surface through the astigmatism corrector 7 in synchronization with the genrators 9 and 10. Said correction signal works as a function of the scanning positions (X and Y) while being + or -corresponding to + or - of a refraction angle t. Thereby, astigmatism at the time of measurement can be removed thus to obtain high resolving-power.
Patent JP-H04294903-A (JP)
Title: Cutting tool
Inventor: UCHIYAMA TETSUO
IPC: C04B41/87
Filed: 1991-03-20
Abstract: PURPOSE:To provide a coated cutting tool having high adhesive strength to a base material for a coating layer and capable of coping with high speed cutting. CONSTITUTION:In a coated cutting tool, a base material consists of silicon nitride-silicon carbide compound ceramics, and the silicon carbide is contained in the compound ceramics by 5-40vol.% and 50 % or more of the silicon carbide is also dispersed in silicon nitride particulates to be formed as a matrix while keeping the particulate diameter in a nano meter order or in 10 nano meter order.
Patent JP-H02263553-A (JP)
Title: Method and apparatus for check scarfing
Inventor: SATO TATSUYA
IPC: B23K7/06
Filed: 1989-04-03
Abstract: PURPOSE:To efficiently and surely execute check scarfing work by executing the check scarfing from end face of a cast slab conveyed with a check scarfing apparatus during gas cutting of the cast slab and after that, waiting for the next check scarfing. CONSTITUTION:When shift of the cast slab 2 reaches to the prescribed length, command from a length measuring instrument 8 is received, and by pushing down a clamping mechanism 10 in a gas cutting machine 5, the surface of the cast slab 2 is pressed and the cast slab 2 and the gas cutting mechanism 5 is shifted integrally in right direction. At the same time, a torch 15 is used and the gas cutting is started from side face of the cast slab. At the time of starting gas cutting, a clamping mechanism 11 in the check scarfing apparatus 6 is released, and the apparatus 6 is moved and the check scarfing is started with a check scarfing tip 12 to remain scarfing trace of the check scarfing. As the check scarfing velocity is faster compared with the gas cutting, the check scarfing is completed on the way of gas cutting.
Patent JP-H08277282-A (JP)
Title: Alpha-tocopherol derivative
Inventor: MATSUMOTO AKIRA
IPC: A61P13/02
Filed: 1995-04-06
Abstract: PURPOSE: To obtain α-tocopherol rivative useful as e.g. an antisterility vitamin, lipid depressant, cell aging-proofing agent, antioxidant, consisting of 2,5,7,8- tetramethyl-2-(4',8',12'-trimethyltrideca-11'-enyl)-6-chromanol. CONSTITUTION: This new α-tocopherol derivative as 2,5,7,8-tetramethyl-2-(4',8',12'- trimethyltrideca-11)-enyl)-6-chromanol is expressed by the formula, and useful as e.g. an antisterility vitamin, blood lipid depressant, blood circulation promoter, active oxygen scavenger, cell aging-proofing agent, and antioxidant. This compound of the formula is obtained by the following process: a tocopherol concentrate obtained by molecular distillation of palm crude oil is subjected to a glass column packed with silica get as adsorbent followed by elution with an n-hexane/n-butyl ether system and then with an n-hexane/2-propanol system each as mobile phase, and the eluted product is purified by dispensing high- performance liquid chromatography.
Patent JP-S60226726-A (JP)
Inventor: ICHIKAWA FUMITANE
IPC: G09F13/04
Filed: 1984-04-23
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-S62240452-A (JP)
Title: Fuel controller
Inventor: MORITA KIYOMI
IPC: F02D41/10
Filed: 1986-04-09
Abstract: PURPOSE:To prevent the reduction of the engine revolution speed by increasing the fuel feed quantity by a prescribed quantity for a prescribed time to the fuel quantity determined according to the engine revolution speed and the intake air quantity and retarding the ignition timing by a prescribed quantity, on the fuel feed restoration. CONSTITUTION:The air inhaled into an engine is metered by an air flow rate sensor 1, and the measurement value is taken into a control unit 2. In said unit 2, the supplied fuel quantity is calculated, and the pulse corresponding to the fuel quantity is outputted into an injector 3. Deceleration is detected on the basis of the signal supplied from a sensor 5 for detecting the opening degree of a throttle valve 4, and the stop and restoration of the fuel supply are controlled. In this case, fuel quantity is increased by a prescribed quantity in a prescribed time when the fuel supply is restored. Further, the ignition timing is retarded by a prescribed quantity. Therefore, the reduction of the engine revolution speed is prevented in the restoration from fuel cut in deceleration, and operation performance is improved.
Patent JP-H06105364-A (JP)
Title: Cellular telephone zone system
Inventor: DEINO JIEE BUENDEITSUTE
IPC: G01S5/10
Filed: 1993-04-08
Abstract: PURPOSE: To provide a system for marking a predetermined zone inside a cellular service area and determining whether a mobile unit is located inside a specified zone or not. CONSTITUTION: A cellular telephone system 50 is composed of plural cell site protection areas 52, and these respective areas are served by a cell site transceiver 54. At the same time, the cell site protection area 52 specifies a cellular service area 55. The cell site transceiver is connected through plural dedicated communication links 58, such as telephone lines or microwave links for example, to a mobile telephone switchboard (MTSO) 56. The MTSO 56 is interfaced with a public exchange telephone network 60 and handles a telephone call to or from plural mobile units 62 inside the cellular service area.
Patent JP-S57198558-A (JP)
Title: Signal detection control lever device of magnetic recording tape reproducing device
Inventor: SAITOU SHINICHI
IPC: G11B15/07
Filed: 1981-05-28
Abstract: PURPOSE: To constitute a device which is easily constituted and does not require force  for operation, by providing five forwardly and backwardly movable levers and an interlocking subordinate control lever between two parallel base plates, and an erroneous- erasure prevention lever to the base plate.  
     CONSTITUTION: Between parallel base plates 10 and 12, parallel control levers 14, 16...22 capable of moving forth and back, and a suborinate control lever 132 which  moves to left and right by coupling wth them according to their positions to make  plural contact parts come into contact and separate are provided. An erroneous-erasure  prevention lever 74 is provided over the top of the lever 22, and its lower end is in  contact with the top of the lever 22. The levers 14, 16...22 are controlled to generate  an electric signal which is not shown in the figure, and then a motor 104 is driven to  perform recording 22, reproduction 20, fast forwarding 14, and reverse fast forwarding  16, which are stopped with the lever 18. For record erasure, a lever 24 is pressed to  press the erroneous-erasure prevntion lever 74 with the tip part 86 of a lever 78, and  thus the disengagement from the tip of the lever 22 is performed to allow the lever 22  to move forth, thereby bringing an erasing head 44 into contact with a tape. consequently, careless erasure is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07296127-A (JP)
Title: Data carrier system
Inventor: MURATA MITSUHIRO
IPC: H04B7/26
Filed: 1994-04-20
Abstract: PURPOSE:To eliminate necessity to connect access devices through a cable by suppressing interference to be applied mutually between the adjacent access devices to a minimum even when the plural access devices are installed together. CONSTITUTION:The influence of modulation to be applied to the carrier wave of an antenna 5 at the access device appears on a receiver 6 at the other access device. However, the transmission modulation on the access device side is a simple amplitude modulation, the influence is erased at the step of an output signal from a received signal component extracting circuit 9 inside the access device to be affected, and no fault is generated in the demodulation of received data at a data demodulating circuit 12. The received signal component extracting circuit 9 is functioned to remove a frequency component excepting for the frequency band of a frequency signal for transmission modulation on the side of a data carrier, and a signal component caused by the modulation of the carrier wave accompanying the transmission from the other access device is also removed before it is inputted to a data demodulating circuit 13. Therefore, the data demodulated result of the data demodulating circuit 12 is not affected.
Patent JP-S61238825-A (JP)
Title: Production of aqueous polyester resin solution
Inventor: KUSUDA TOSHIYUKI
IPC: C08L67/00
Filed: 1985-04-16
Abstract: PURPOSE:To facilitate industrial production of the titled aqueous solution, by mixing an inorganic solvent solution of a specified polyester resin with an aqueous alkali solution, leaving the mixture standing to separate it into two layers and separating the aqueous layer. CONSTITUTION:A solution obtained by dissolving 10-60wt% polyester resin having at least 10KOHmg/g of carboxyl groups and/or sulfonic acid groups in at least one substantially water-immiscible organic solvent selected from among toluene, xylene, trichloroethylene and perchloroethylene is mixed with an aqueous alkali solution (e.g., aqueous NaOH solution) and the combined solution is left standing to separate it into two layers. The aqueous layer is separated.
Patent JP-S59211683-A (JP)
Inventor: TANAKA KUNIO
IPC: D06M101/16
Filed: 1983-05-12
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-H09274674-A (JP)
Title: Parking lot managing system
Inventor: MICHIKAWA KENICHI
IPC: G06Q50/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a parking lot rnanaging system with which a parking ticket is unnecessitated, the account of parking charges can be settled corresponding to the total amount of shopping inside a store and further, customer management is enabled as well. SOLUTION: An entrance machine 21 issues a customer card and transmits license data to a host computer 1. A register 61 transmits the license data and amount data to the host computer 1. An exit machine 41 transmits the license data to the host computer 1. The host computer 1 holds these license data and amount data, calculates the parking charges based on these license data, these amount data and parking lot utilizing time and transmits the result to the exit machine 41.
Patent JP-H07116004-A (JP)
Title: Inner boots of sport shoes
Inventor: BUARERIO TONERU
IPC: A43B19/00
Filed: 1994-04-20
Abstract: PURPOSE: To provide an inner boot capable of obtaining the optimum fitness of a foot by surrounding the outside and inside regions of the foot with the first element made of a soft material and the second element made of a slightly hard material of the inner boot respectively. CONSTITUTION: When a sport shoe such as a ski shoe or a skate shoe is worn, an inner boot 1 is worn inside. The inner boot 1 is constituted of the soft first element 3 enveloping a sole 2 and a foot and the slightly hard second element 4 kept in contact with the sport shoe in the side region of the inside of the foot adjacently to a tab 5. The upper section from an ankle section is enveloped by the soft third element 6 and the fourth element 8. The optimum fitness between the sport shoe and a ski or a skate support frame is obtained, and the motion of the foot is transferred in the optimum state.