baber/WOPTO huggingface dataset:
Patent JP-S63180225-A (JP)
Title: Selective call receiver
Inventor: OKA JUNICHI
IPC: H04B7/26
Filed: 1987-01-22
Abstract: PURPOSE:To receive plural time slots by one set of selective receiver by designating plural number of time slots to be received based on a control signal from a signal transmitter. CONSTITUTION:In setting synchronization just after application of power supply of a receiver, a group code is received by a radio reception section 1 and decoded by a decoding section 2. The group code of the plural time slots stored in a memory 4 and the decoded group code are compared by a battery saving circuit 3 to set the synchronization for battery saving. Through the operation above, the receiver receives the time slot corresponding to the group code stored in advance in the memory 4 fixedly. Thus, plural time slots are received by one set of selective receiver.
Patent JP-S61170305-A (JP)
Inventor: KANEFUJI YUJI
IPC: A01B63/00
Filed: 1985-01-24
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-S56110262-A (JP)
Title: Protection device for gate turn-off thyristor
Inventor: TAKIGAMI KATSUHIKO
IPC: H01L29/74
Filed: 1980-02-04
Abstract: PURPOSE:To make possible the automatic stop of a gate current when a turn-off capacity near the limits by controlling in such manner that the ratio of the maximum value of a snubber circuit and an anode current value falls within a specific range at time of a turn-off action. CONSTITUTION:The means to seek the current ratio of an anode current Ia before the decending time of the anode current and the maximum value ISM of a snubber circuit current iS appearing right before the elapse of the descending time, based on the output of an anode current detector 16 and a snubber current detector 17 at time of the gate turn-off action of a gate turn-off thyristor (GTO) 13. In addition, the means to seek the ratio of the afore-mentioned current ratio in an anode current ia which is sufficiently lower than the maximum gate turn-off current value of GTO13 and the afore-mentioned current ratio against an anode current ia which is higher than the above-described current ratio in an anode current ia, is provided. Further, a decision circuit 18 to output a control signal 2 to a gate current supply circuit 15 when the ratio stays within a preset range is provided.
Patent JP-S54105301-A (JP)
Title: Pump operation control device
Inventor: KAWAI HARUO
IPC: F04B11/00
Filed: 1978-02-06
Abstract: PURPOSE: To prevent cavitation and make it possible to continue operation by choking the ejection valves of the remaining pumps, while in conventional systems the abnormal stop of operation of one or several pumps stop the operation of the  remaining pump and disrupt water supply, by choking the ejection valves of the remaining pumps in operaton.  
     CONSTITUTION: In case one or several pumps of a plurality of pumps 1 connected in parallel stopped abnormally, the ejection pressure of other pumps in operation is raised by choking their ejection valves 2 to a certain degree of opening and their operation point is prevented from entering the cavitation range. That is, when contact point 86 is closed by an abnormal signal, the coil of closing-purpose electromagnetic contactor 88L is energized and ejection valves 2 are driven to the closing side. When the valves reach a certain degree of opening, intermediate limit switch 33N operates and the circuit is closed. Then the action of the coil of 88L is checked and ejection valves 2 are maintained at a certain degree of opening. By this, the ejection pressure is raised and pumps 1 are prevented from entering the cavitating range and thereby continue opeation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10208296-A (JP)
Title: Optical recording medium
Inventor: OGAWA SHUICHIRO
IPC: G11B7/2437
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To control the optical constant of a specific wavelength region and to obtain a phase transition type information recording medium having excellent optical characteristics by controlling the attenuation constant ka at the amorphous of an optical recording layer contg. at least Te to a specific range. SOLUTION: This optical recording medium has the optical recording layer contg. at least Te on a substrate. In addition, the attenuation constant ka at the amorphous of the optical recording layer is specified to <=2.5 at a wavelength of 400 to 500nm. If the attenuation constant at the amorphous is larger than 2.5, optical characteristics and recording and erasing characteristics may not be satisfied even when any film constitution is adopted. The attenuation constant at the amorphous suffices with <=2.5 but is specified preferably to >=0.5. If the attenuation constant at the amorphous is smaller than 0.5, absorption decreases and the erasing characteristic is deteriorated. A larger capacity is obtainable by subjecting such recording medium to mark edge recording by using a short-wavelength laser.
Patent JP-S54105148-A (JP)
Title: Preparation of molding amino resin material
Inventor: HIRATA ATSUMI
IPC: C08J3/20
Filed: 1978-02-04
Abstract: PURPOSE: To obtain the title material moldable into articles having beautiful network patterns, by incorporating a colorant containing titanium as a carrier into a granular molding material which is prepared by pulverizing and granulating a specific amino resin.  
     CONSTITUTION: A colorant comprising coloring powder, e.g. pigment or dye supported on titanium of high specific gravity as a carrier is incorporated into a granular molding material having a compressive strength ≥10 kg/cm 2  and a particle size ≥30 mesh which is prepared by pulverizing and granulating a dried amino resin by a mixer, e.g. blender, to stick the colorant to the granular molding material homogeneously. The molding material thus obtained is molded to give a network pattern wherein the colorant forms the contours of a deep color of the molding material granules which appear directly on the surface of the article. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54104875-A (JP)
Title: Day judging circuit
Inventor: KUDOU YASUHIKO
IPC: G06F17/10
Filed: 1978-02-03
Abstract: PURPOSE:To judge the day of the week in a simple operation circuit, by correcting the 3-bit code for judging the day of the week corresponding to the year, month, and date by means of an adder in the scale-of-7 notation. CONSTITUTION:According to the year and month countings of a year counter 11 and a month counter 12 etc., a month judging code converter 18 connected to a year judging code converter 16 and a leap year judging device 17 generates a 3-bit code corresponding to the day deviation with respect to the reference of the specified year, month and date. Similarly, a 3-bit code corresponding to the day deviation is outputted from a month counter 13 and a judging code adder 19, and added in judging code adders 20 .... These addres 20 ... perform addition, taking the shift-up carry from the highest digit as the lowest digit carry, and the sum of codes is subjected to a scale-of-7 correction, thereby outputting a 3-bit code corresponding to the judged day of the week. Therefore, the day of the week may be judged in a simple operation circuit, so that the day of the disired year, month, and date may be set.
Patent JP-S63179958-A (JP)
Title: Oil-containing polyacetal resin composition
Inventor: TAKAHASHI HIDEO
IPC: C08L59/00
Filed: 1987-01-20
Abstract: PURPOSE:To obtain an oil-containing polyacetal resin composition for sliding, having excellent stability in molding and processing, friction and wear characteristics and improved surface texture of molded article, by uniformly blending a polyacetal resin with polyvinyl chloride resin and an ester oil. CONSTITUTION:An oil-containing polyacetal resin composition obtained by uniformly blending (A) a polyacetal resin, a polyoxymethylene homopolymer or a polyacetal copolymer having most of a main chain consisting of oxymethylene chain, optionally mixed with an antioxidant, etc., with (B) 1-5wt.% based on total resin composition of a polyvinyl chloride resin, preferably in a powder state, and, if necessary, a plasticizer (e.g. dioctyl phthalate), a stabilizer (e.g. metallic soap, etc.) and (C) 5-15wt.% ester oil, preferably neopenthylpolyol fatty acid ester, etc.
Patent JP-H02194010-A (JP)
Title: Production of polymetal acrylate
Inventor: SHIMADA HIDETOSHI
IPC: C08F2/32
Filed: 1989-01-23
Abstract: PURPOSE:To obtain a highly water-absorptive polymetal acrylate having well balanced water absorptivity and gel strength by treating a product of the reversed phase suspension polymerization of an aqueous solution of a metal acrylate with a water-soluble organic solvent, filtering the treated product and drying the obtained filtration residue. CONSTITUTION:An aqueous solution of a metal acrylate is subjected to reversed phase suspension polymerization in the presence of an organic solvent, a surfactant, a polymerization initiator and a crosslinking agent. The product is treated with a water-soluble organic solvent and filtered, and the filtration residue is dried. Alternatively, the product of reversed phase suspension polymerization is filtered and the filtration residue is treated with a water-soluble organic solvent and dried. Examples of the water-soluble organic solvent include acetone, furfural, dimethylformamide, ethyl acetate, methyl ethyl ketone, methyl alcohol and ethyl alcohol.
Patent JP-S60157138-A (JP)
Title: Shadow mask assembly for color picture tube
Inventor: KUNIBE TAKEMITSU
IPC: H01J29/07
Filed: 1984-01-27
Abstract: PURPOSE:To save materials by making a support frame to which a shadow mask is stuck and a spring inserted in a panel pin adhere in the longer direction with the vertex of a triangle or square as the welding point position. CONSTITUTION:The shadow mask assembly body of a color picture tube is comprised with a shadow mask 2, support frame 3 that reinforces the circumference, and spring stuck to the side and inserted in a panel pin 4. In addtion, the spring 20 is formed by arranging amber plate material 21 and stainless plate material 22 in parallel and joining them with a welding bead section 23. When the spring s fixed to the support frame 3 at a fixed section 25, a welding point position 26 is located at the vertex of a triangle or square and the position of a pin hole 24 is made to approach to the end side. As a result, welding strength can be increased and full length L2 can be reduced, then material cost can be decreased.
Patent JP-H10201029-A (JP)
Title: Grasping device for lifting-up assembling electric apparatus
Inventor: SHIBAYAMA TAKAYUKI
IPC: H02G1/02
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To correct the inclination of an assembling electric apparatus on the occasion of lifting it up, and to lift it by keeping balance, by providing lifting belts having pawls which supports the bottom surface of a case, and a lifting belt having a hook to be linked to assembling metal fixtures. SOLUTION: A lifting-up grasping device 8 is composed of a lifting metal fixture 11, three lifting belts 9a provided with pawls 10 for supporting the case bottom surface of an assembling electric apparatus 1, with each one end fixed to the lifting metal fixture 11, and a lifting belt 9b with its one end fixed to the lifting metal fixture 11 and with the other end provided with a hook 5b for linking to a lifting-up wheel 3 formed in an assembling metal fixture 2 on the case side of the assembling electric apparatus 1. And if a pawl 10 of the lifting-up grasping device 8 comes out of place from the assembling electric apparatus 1 in the lifting-up process of the assembling electric apparatus 1, it does not fall to the ground since the lifting-up wheel 3 formed in the assembling metal fixture 2 is linked to the hook 5b of the lifting-up grasping device 8.
Patent JP-S56110027-A (JP)
Title: Load-detecting device
Inventor: NAGASAWA KIYOSHI
IPC: G01L1/22
Filed: 1980-02-05
Abstract: PURPOSE:To enable measurement of a load even in a narrow space of installation by detecting a lateral strain caused in the peripheral side surface of the main body by the load of an object of measurement by means of a strain gauge. CONSTITUTION:The main body 18 of the load-detecting device is formed into a column and has a round load-receiving seat 19 forming a surface receiving the load of the object of measurement and a peripheral side surface 20 perpendicular to the seat 19. The load of the object of measurement being received by the load-receiving seat 19 and the lateral strain caused thereby in the peripheral side surface 20 of the main body 18 is detected by strain gauges 21, 22, 23 and 24 and outputted as an electric signal through the intermediary of a bridge circuit 26 and an output terminal. Based on the calibrated value of the load and strain, the load of the object of measurement is detected.
Patent JP-H10204931-A (JP)
Title: Back hoe
Inventor: NISHI EIJI
IPC: E02F3/43
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To smoothly move a bucket from the front of an operation part to the lateral side part by setting check planes in a space nearby the outer frame of the operation part, and detecting the bucket with position sensors so as to control a hydraulic actuator. SOLUTION: An angle sensor 36 detecting upper/lower angles of a first boom part 4a against a rotating base 2 is provided on the connecting part of the rotating base 2 of a back hoe with the first boom part 4a. Similarly, this back hoe is provided with an angle sensor 37 detecting right/left angles of a second boom part 4b against the first boom part 4a, and an angle sensor 38 detecting the front/rear angles of an arm 5 against the second boom part 4b. Based on the detected values of the angle sensors 36, 37, 38, the positions of a bucket pin 6a against front and lateral check planes and front and lateral check territories are detected. When the bucket pin 6a enters the front check territory, the rising speed of the first boom part 4a is operated to reduce, and the first boom part 4a is stopped independent of a lever operation.
Patent JP-H05338068-A (JP)
Title: Panel-shaped element manufactured from synthetic resin and its manufacture
Inventor: RORANDO KOPAA
IPC: B32B7/02
Filed: 1993-01-28
Abstract: PURPOSE: To reduce a transparency of a sunlight and to improve a heat reflectivity by covering at least one of sheets with a wheel provided in a channel at a surface opposed to the other sheet. CONSTITUTION: Wheels 7 are provided in a channel partitioned at a boundary by a lower sheet 4. The wheels are elongated in a longitudinal direction of the channel and disposed at a side of the surface opposed to a sheet 3 of an opposite side to the sheet 4. Ends 8 of the wheels are extended out of the panel type element 1, bent to the outer surface of the element, and adhered thereto. The wheels 7 are manufactured from sunlight reflecting wheels such as, for example, metallized translucent wheels.
Patent JP-S59138181-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHITANI KIYOSHI
IPC: H04N9/89
Filed: 1983-01-28
Abstract: PURPOSE:To prevent deterioration by recording a sound signal with frequency modulation after sampling it in a frequency of mfH at recording and sampling the frequency-modulated sound signal reproduced at reproduction by a signal in the mfH after demodulation and obtaining the sound signal. CONSTITUTION:A signal AL is demodulated from FM demodulators 431, 432 and applied to a switch circuit 45L through LPF441, 442. A signal AL' obtained from the switch circuit 45L is applied to a sampling value holding circuit 80L. A signal SH' in a frequency of 3fH is impressed to the holding circuit 80L from a PLL circuit 81 as a sampling signal. If a time axis error shown in solid lines is produced in the signal AL' obtained at the switch circuit 45L at the switching time point of heads 190 and 19 by the skew, and when the period of the sample part of the signal AL' is changed into tau'(not equal to tau) at the switching point of time from the normal value tau, since a signal SH' applied to a sampling value holding circuit 80L is unchanged, a signal AL'' is obtained at the output side of the sampling circuit 80L and the same signal as the normal value is obtained. Thus, the 1st sound signal AL unchanged normally from an LPF47L is obtained.
Patent JP-H11217773-A (JP)
Title: Sueded artificial leather excellent in color fastness to rubbing and its production
Inventor: AKAMATA KAZUTO
IPC: D06N3/18
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To produce a sueded artificial leather excellent in color fastness to rubbing, color fastness to washing and resistance to color migration at high temperatures and good in fuzzy feeling. SOLUTION: A sueded artificial leather comprising an entangled nonwoven fabric comprising ultrafine fibers having <=0.1 denier average single fiber fineness and a polymer consisting essentially of a polyurethane is dyed with at least one kind of dye selected from the group consisting of a sulfur dye, a vat dye and a sulfurized vat dye and a copolymer comprising a polyalkylene glycol, an aliphatic diisocyanate and an N-alkyldiethanolamine and having 3,000-30,000 average molecular weight is applied to the sueded artificial leather.
Patent JP-H04235506-A (JP)
Title: Polyimide opticalwaveguide and its manufacture
Inventor: SASAKI SHIGEKUNI
IPC: G02B6/12
Filed: 1991-01-11
Abstract: PURPOSE:To manufacture a polyimide opticalwaveguide whose core and clad are formed of soluble polyimide being excellent in transparency. CONSTITUTION:In a polyimide opticalwaveguide whose core layer and clad are formed of polyimide, the polyimide soluble in an organic solvent is used as a core. In the production process of the above polyimide opticalwaveguide, the solution of a polyimide acid dissolved in an organic solvent which can not dissolve the polyimide is applied to the upper layers of a lower clad layer and of the core layer which are formed of the polyimide soluble in the organic solvent, and then cured. Thus the opticalwaveguide being low in opticalloss can be obtained.
Patent JP-S54105352-A (JP)
Title: High-frequency heating device
Inventor: OOKUBO MASARU
IPC: F24C7/02
Filed: 1978-02-06
Abstract: PURPOSE: To remove noise signals from detector outputs, by fitting a radiation detector to the device proper by means of a vibration-proof member and treating detector output signals by means of a filter.  
     CONSTITUTION: Of the outputs of a detector fitted to the heater proper by means of a vibration-proof material, only the food temperature signal frequency components are picked up by means of filter B. Next, these components are sent to chopper chamber compensation circuit C, where compensation is operated so that the signals are not changed even if the chopper temperature is changed. The output signals of this are compared with the set temperature in comparator D and then they are sent to control circuit E, the output signals of which control high-frequency oscillator F. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000217052-A (JP)
Title: Television receiver
Inventor: NOTOMI KAZUMI
IPC: H04N5/64
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To unnecessitate machine screw with washer, to reduce a component cost and man-hour and to improve CRT holding strength by fitting and attaching the metal fitting of CRT to recessed grooves on the left and right side wall inner surfaces of a front cabinet. SOLUTION: After fitting the metal fitting of the CRT to the recessed grooves 1c and 1d formed on the inner surfaces of left and right side walls 1a and 1b, a rear cabinet 5 is fixed to the front cabinet 1 with the machine screws at upper, lower, left and right four parts so as to close an upper open part 1f with a projected planar part 5a. In the state of being attached to the front cabinet 1, plural holding ribs 1e are abutted to the curved surface of a CRT outer surface and perform holding. Since attachment to the front cabinet 1 is performed by fitting the metal fitting of the CRT, the machine screw with the washer is abandoned and the component cost and the man-hour are reduced. Further, at the time of attaching the CRT to the front cabinet 1, since the CRT is held by the plural holding ribs 1e, the holding strength is improved.
Patent JP-H02193080-A (JP)
Title: Detecting device of nonuniform making-breaking operation of 3-n-phase switchgear
Inventor: MORIOKA SUNAO
IPC: G01R31/00
Filed: 1989-01-21
Abstract: PURPOSE:To make it possible to monitor constantly the degree of nonuniformity in operation of a breaker by providing a perception unit perceiving instructions to making and breaking of the breaker, a detector detecting a zero-phase current caused by a nonuniform operation of the breaker and a timer measuring a time for detection. CONSTITUTION:When a breaker receives a breaking or making instruction, main contacts 1 of three phases of the breaker are broken or made simultaneously. When there is nonuniformity in this operation, a zero-phase current is generated and this current is inputted to a zero-phase detector 3 through CT 2. The detector 3 is so set as not to deliver an output when the time of continuation of the zero-phase input is within a control value, but to deliver the output when said input continues over the control value. The output is connected to a determination means 5, together with a breaking or making instruction signal passing through an OR circuit 4, and it is delivered outside as an alarm output through a memory 6.
Patent JP-S61170500-A (JP)
Inventor: NAKAO KIYOSHI
IPC: D06F75/26
Filed: 1985-01-25
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。
Patent JP-H06229409-A (JP)
Title: Production of steel bolt
Inventor: MAKIMAE TATSUMI
IPC: B24C3/32
Filed: 1993-01-29
Abstract: PURPOSE:To improve delayed fracture resistance so as to improve fatigue strength in the case of producing a steel bolt as a high strength bolt, by decomposing phosphate film, which is formed on the surface of a steel bolt member in a lubricating film treatment process, at thermal treatment so as to evade such a situation of infiltrating phosphor component into the inside of the steel bolt member. CONSTITUTION:In lubricating film process, phosphate film is formed on a surface of a steel bolt member, in a bolt forming process, a screw part is formed, in a micro shot process, shot particles are shot on a surface part of the steel bolt member where phosphate film is formed so as to reduce phosphate film, and it transfers to a thermal treatment process.
Patent JP-H06231174-A (JP)
Title: Information collection, circulation and seal approval system in information management system
Inventor: TAMAI MAKOTO
IPC: H04L12/28
Filed: 1993-01-29
Abstract: PURPOSE:To automatically collect information to be collected and to automatically circulate information to be circulated or approve information to be approved at its seal in the prescribed order in an information management system using a LAN. CONSTITUTION:When an information collecting device in the information management system prepares subdata SD including a retrieving condition for information collection and sends the SD to a network, main data MD consisting of objective image data, etc., are automatically collected from respective devices connected to the LAN. When subdata SB including a circulation condition or seal approval condition is prepared, added to main data MD consisting of information to be circulated or approved at its seal and sent, the information is circulated among respective devices in the required order in accordance with the circulation condition of the subdata SD, and when the seal approval condition exists, seal approval can be also executed.