baber/WOPTO huggingface dataset:
Patent JP-H0944771-A (JP)
Title: System for preventing serious accident
Inventor: SAKUMA TOSHIYUKI
IPC: G08B25/08
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To minimize serious accidents by providing an abnormality detection function, an automatic release function, a life judging function, an alarm function, a product work operation emergency stop function, a transmission clock function, and an external transmission function. SOLUTION: An abnormality detector which collates abnormal patterns with collected data to find an abnormality is provided in a processing station 32. An automatic release device collates normal patterns with the abnormal state to perform the control or the like, and a life judging device collates use condition data with a life value to judge whether data reaches the life value or not. An emergency stop device stops a product work in the case of emergency, and an alarm device generates various alarm patterns in accordance with the degree and the classification of the abnormal state. An external transmission device transmits the abnormal condition and life reach information to a service company, a maker, and public institutions, and a transmission clock device is operated to operate an external transmission device after the alarm device is operated. By this constitution, the receiving service company or the like communicates with a customer to present a proper advice.
Patent JP-H0365035-A (JP)
Title: Rotor for motor
Inventor: SAKURAI OSAMU
IPC: H02K1/27
Filed: 1989-07-31
Abstract: PURPOSE:To reduce the size and to improve the efficiency of a motor by stacking a plurality of rotor bodies on a rotor shaft with rotor yoke having different polarity being lapped each other. CONSTITUTION:A rotor 11 comprises a rotor shaft 12 and a plurality of rotor bodies 13 to be stacked on the shaft 12. Each rotor body 13 comprises a permanent magnet 14 and a pair of rotor yoke 15, and the rotor bodies 13 are stacked on the rotor shaft 12. By such arrangement, axial length can be shortened without reducing effective flux and a small rotor can be obtained. Furthermore, motor efficiency can be improved when such rotor is employed and the structure can be simplified because the spacer is eliminated.
Patent JP-S58102074-A (JP)
Inventor: NAKAO MASAKI
IPC: F25B1/00
Filed: 1981-12-11
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-H0247555-A (JP)
Title: Digital waveform displaying apparatus
Inventor: FUJITA TAKAO
IPC: G01R13/34
Filed: 1988-08-09
Abstract: PURPOSE:To obtain a digital waveform displaying apparatus which corrects the fluctuation of a zero point highly accurately even if the length of a memory is long and the gain of an amplifier is high by using two memories of the first and second memories at sampling rates at a high speed and a low speed. CONSTITUTION:An analog input signal Ain and a grounding potential Vg are selected with a switch 1. The output is stored in a first memory 4 when a high-speed sampling rate is set through an amplifier 2 and a digitalizing circuit 3. When a low-speed sampling rate is set, the output is stored in a second memory 9. Then, an offset control circuit 5 applies data which correct the offset amount into the amplifier 2 through a D-A converter 6 based on the grounding data stored in the first and second memories. Furthermore, the waveform of the analog input signal is obtained in an operation control part 8 based on the data stored in the first memory. Thus, a digital waveform displaying apparatus which corrects the fluctuation of the zero point highly accurately is obtained.
Patent JP-2001027526-A (JP)
Title: Three-dimensional image detecting device
Inventor: KAKIUCHI SHINICHI
IPC: G01B11/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce effects at the time when a shone laser beam becomes incident onto a human eye in a three-dimensional image detecting device to use a laser beam. SOLUTION: Six laser beam sources 141-146 for irradiation with a near- infrared laser beam of a wavelength 400-1400 nm are circularly arranged at regular intervals at the peripheral edge of an image pickup lens 11. The irradiation regions of distance measuring light shone from the laser beam sources are approximately matched with one another in an object distance. Light is sequentially independently emitted from the laser beam sources 1410-146, and light is emitted from one laser beam source in six times a regular cycle.
Patent JP-H0864224-A (JP)
Title: Constitution of secondary battery
Inventor: UCHIYAMA ATSUSHI
IPC: B62K11/00
Filed: 1994-08-23
Abstract: PURPOSE: To provide a secondary battery preventing the reduction of its capacity at an early stage even when the secondary battery is used for irregular discharges, e.g. as the power source of an electric vehicle. CONSTITUTION: After a cell 2 is charged to the prescribed voltage by a battery charger 1, the internal impedances of the cell 2 are obtained for frequencies in the range of 0.5-50Hz by a frequency characteristic analyzer 3. The internal impedances of individual frequencies are plotted on the two-dimensional coordinates indicating the real number section of the impedance on the horizontal axis and the imaginary number section on the vertical axis. This measurement is made for individual cells 2, and the cells 2 having similar loci of the internal impedances are combined together to form a secondary battery.
Patent JP-S6178553-A (JP)
Title: Method for controlling directional solidification by exothermic core
Inventor: GOTOU HIDETAKE
IPC: B22C9/08
Filed: 1984-09-25
Abstract: PURPOSE:To control efficiently directional solidification and to obtain a defectless casting by holding an exothermic core having a projecting part in the lower part in the riser part of a casting mold prior to casting. CONSTITUTION:The exothermic core 3 is formed by solidifying a powdery exothermic agent and the shape thereof is provided with a projecting part 4 in a circular conical shape into the lower part of the core body. The core is made into the shape having at least the projecting part 4 extending downward. Such core 3 is held in the riser part 1 of the casting mold by a holding body 5. Then the exothermic effect is generated from the point of the time when the riser surface arrives at the projecting part 4 of the core 3 in casting. The exothermic effect is kept generated continuously according to the shape of the core 3 as the riser surface rises and therefore the replenishing effect of the riser is continuously maintained and the directional solidification is attained. Shrinkage 6 is generated in the lower part of the core 3 and the generation of a defect such as secondary shrinkage in a casting 2 is obviated.
Patent JP-S6445883-A (JP)
Title: Radial tire for car
Inventor: TAKAHIRA KOJI
IPC: B60C9/00
Filed: 1987-08-07
Abstract: PURPOSE: To obtain a radial tire not causing uneven abrasion until last stage of traveling by using a steel code, having a specific steel code structure and nearly same diameters of all filaments, in which maximum flexural load/code weight is within a specific range. CONSTITUTION: This radial tire is obtained by using a steel code in which a steel code structure is a structure of (m+n) [m=2-4; n=m+1-6] and all filament diameters are nearly same and maximum flexural load/code weight of code is 40-100 gf/g/m and is capable of maintaining good riding quality in initial stage of traveling as much as possible. Furthermore, the above filament diameter is preferably 0.15-0.20 mm.
Patent JP-S6177031-A (JP)
Title: Production of liquid crystal panel
Inventor: NAKA TOSHIAKI
IPC: H01B13/00
Filed: 1984-09-21
Abstract: PURPOSE:To obtain a liquid crystal panel of high contrast by putting a metallic layer on a transparent electrode and using this metallic layer as a mask to etch the transparent electrode layer. CONSTITUTION:One surface of a glass substrate 1 is coated with a transparent electrode layer 20, and a metallic layer 30 is put on the surface of the transparent electrode layer 20. The metallic layer 30 is etched to form metallic layers 31, and these metallic layers 31 are used as a mask to etch the transparent electrode layer 20. A mask 17 provided with a wiring pattern for metallic layers 31 is used to print a photoresist to metallic layers 31. Etching is performed along the printed pattern, thus forming a wiring pattern 3 consisting of metallic layers along grooves of transparent electrodes 2.
Patent JP-S5989538-A (JP)
Title: Salient-pole lumped pole rotor
Inventor: HIRAMATSU OONORI
IPC: H02K1/24
Filed: 1982-11-15
Abstract: PURPOSE:To reduce the thermal loss of the head of a pole of a rotor at the starting time by forming slits of different size in an inverted trapezoidal shape at both axial ends of the heads of the poles in different number at the advancing rotating side and delaying rotating side of the poles. CONSTITUTION:A salient-pole type lumped pole 10 is formed by dividing into a body 11 and a head 12 in a structure integrally associated by clamping both 11, 12 with bolts 13, and rotor windings 14 of field winding are wound on both. Slits 17a, 17b which extends the heat sink area are formed at the head 12. The number of slits 17a at the advancing rotating side F1 is increased more than that of slits 17b at the delaying rotating side F2. Further, the slits 17a3, 17a2 of both sides are increased in number more than slits 17a1 at the center. The slits 17a, 17b are formed in shape that the surface of the head 12 is widest and the head becomes gradualy narrower toward the depthwise direction in an inverted trapezoidal shape.
Patent JP-S6261244-A (JP)
Title: Magnetron anode body structure and manufacture thereof
Inventor: TAKADA KOSUKE
IPC: H01J23/20
Filed: 1985-09-09
Abstract: PURPOSE:To stably braze strap rings without using a clamping jig, by providing an anode spoke with a strap ring fitting groove comprising a strap ring coupling portion, a back portion and an overhanging portion. CONSTITUTION:When a pair of strap rings are fitted in the grooves 35 of each anode spoke, the outer strap ring 34 is fitted in the back portion 35c of the groove, outside which a small groove 35b is located, the butted portions 42 of an anode cylinder 31 are closed on each other by the restoring spring action thereof, and the outer strap ring is lightly press-fitted in the back portion 35c. The butted portions 33a of the inner strap ring 33 are then slightly opened from each other so that the ring is fitted in the back portion 35c of the anode spoke, inside which a small groove 35b for coupling the strap ring is located. Brazing silver 50a is thereafter placed on the contact portions of the anode cylinder 31 and the anode spoke, especially on the spoke portions pinched between projections 36. A ribbon-like brazing material 50b is inserted between the butted portions 42 of the anode cylinder 31.
Patent JP-S5988762-A (JP)
Title: Electrostatic recording device
Inventor: KOISO JIYUNICHI
IPC: G03G15/09
Filed: 1982-11-15
Abstract: PURPOSE:To prevent occurrence of troubles, such as deterioration of picture quality, etc., caused by foreign matters, by installing an accumulation receiving section of scattered developing agent, etc., to the backside of an ear cutting member of a magnetic brush developing device. CONSTITUTION:Foreign matters mixed into recovered toner from a cleaning device 2 and brought into a developing device 6 or came into the developing device 6 from a developing section side, is nonmagnetic substances whose one piece volume is larger than and density is smaller than toner particles. Therefore, they are easily scattered by the bristles of a magnetic brush which tend to stand up when passing through the position of the ear cutting member 6e together with a developing agent. Therefore, by installing an accumulation receiving section A to the backside of the ear cutting member 6e and contacting the section A with the member 6e, foreign matters are effectively accumulated into and collected by the accumulation receiving section A. Since foreign matters are prevented from reaching the developing section and from accumulating and increasing in the developing device 6 in this way, occurrence of troubles, such as deterioration of picture quality, etc., caused by foreign matters can be prevented.
Patent JP-H119431-A (JP)
Title: Amulet with digital equipment
Inventor: SHIMOMURA ISATSUGU
IPC: G04B47/04
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a digital equipment in protecting oneself by an amulet by containing the amulet in a digital equipment consisting of the combination of digital divination or astrologic function, digital alarm sound generating function, and, further, telephone function for SOS radio wave transmission. SOLUTION: A digital equipment part A is formed of a box-shaped vessel, for example, by use of plastics, and a digital equipment 2 having a digital liquid crystal screen 6 to be housed therein. A button switch 7 for digital clock function and a button switch 8 for astrology or digital divination are arranged on the lower part of the digital liquid crystal screen 6, and a button switch 9 for digital alarm sound generating function and a button switch 10 for digital SOS radio wave transmitting (telephone) function are arranged in the upper part thereof. On the other hand, an amulet part B is formed of a box-shaped part, and a transparent housing door 14 for closing the recessed part thereof, and an amulet 15 is housed in this recessed part.
Patent JP-H1128291-A (JP)
Title: Display unit of game device
Inventor: JODEN YOSHIKAZU
IPC: G07F17/32
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To enable the charges for playing a game machine used in a game center and the like and the number of times that the game machine is played to be displayed in such a way that they can be changed depending on a setting changing device located inside the game device. SOLUTION: This game device comprises a control circuit 4 controlling the game device, a setting device 5 for the charges for playing and the number of times of playing, coin discriminating devices 6, 7, a credit display unit 3, a play charge display unit 1, and a display unit 2 for the number of times of playing; the play charge display unit 1 and the display unit 2 for the number of times of playing are each constructed of at least one LED. The LEDs are made to change indications as settings for the charges for playing and for the number of times of playing are changed.
Patent JP-H0619386-A (JP)
Title: Training simulator for electric power system operation
Inventor: MITAMURA KENICHI
IPC: G06F19/00
Filed: 1992-07-02
Abstract: PURPOSE:To speed up the arithmetic of the training simulator for electric power operation by recalculating not all elements of a coefficient matrix, but only elements relative to a change in connection state when the connection state of an electric power system is changed. CONSTITUTION:The training simulator for electric power system operation which simulates the response of the electric power system to train an electric power system operator consists of a coefficient matrix generating means 6 which generates the coefficient matrix for calculating a voltage, a coefficient matrix correcting means 10 which recalculates a coefficient matrix corresponding to electric power system constitution facilities whose connection state is changed owing to the occurrence of an accident and its recovery, and the switching operation of a breaker, etc., and a coefficient matrix generation and correction switching means 9 which actuates the coefficient matrix generating means 6 or coefficient matrix correcting means 10 according to the numbers of power transmission lines and transformers whose connection states are changed.
Patent JP-S6091217-A (JP)
Title: Flow-rate stabilizing method for slurry of small flow rate
Inventor: WATANABE TADAHIRO
IPC: G01F15/00
Filed: 1983-10-26
Abstract: PURPOSE:To keep a constant flow rate for a long time, by using a small-diameter pipe as a resistance pipe at a part or the entire part of a pipe, when slurry with a small flow rate is supplied to a measuring instrument and others at a constant flow rate. CONSTITUTION:A branch pipe having an inner diameter of 10mm. is provided from a main pipe 1 for slurry. A ball valve 2 having the same diameter is attached to a position, which is as close as possible to the main pipe 1. The valve 2 and a pH detector 3 are communicated by a stainless steel resistance pipe 4 having an inner diameter of 3mm. and a length of about 3m. Adjustment is performed so that a flow rate of about 5l/min, which is suitable for the measurement of the detector 3, is obtained based on the pressure of about 2kg/cm<2>G of the main pipe 1 when the valve 2 is fully opened. The slurry outputted from the detector 3 is returned to a neutralizing tank (not shown) by a returning pipe 5 having an inner diameter of 10mm.. Thus blocking at the intermediate part of the pipe can be eliminated.
Patent JP-H05194888-A (JP)
Title: Method for reducing in ink for thermal ink jet printing and ink for thermal ink jet printing
Inventor: JIYON AARU MOFUATSUTO
IPC: C09D11/02
Filed: 1992-07-02
Abstract: PURPOSE: To obtain an ink which reduces the kogation of an ink-jet ink by minimum additional treatment at low costs and can extend the service life of a pen as a result of the treatment.  
     CONSTITUTION: Into a thermal ink-jet ink is added 0.1-3 wt.% of a bile acid salt. For example, when 0.5 wt.% of sodium chlorate as a kind of a bile acid salt is added into the ink, kogation is reduced for a magenta ink (a curve 10), a cyan ink (a curve 12) and yellow ink (a curve 14), respectively as shown by a figure. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0732393-A (JP)
Title: Calender machine
Inventor: KAWAGUCHI TOSHIHIRO
IPC: B29L7/00
Filed: 1993-07-16
Abstract: PURPOSE:To simply attach and detach one of bearing boxes of a calender roll, to accelerate automation of replacing sleeves, and to perform replacing work efficiently with a high degree of safety. CONSTITUTION:In a calender machine for forming profile sheets between a calender roll and a replacing calender roll 3, there are provided a slide base 24 which is mounted to a second side frame 16 and moves in a direction normal to an axis C, a bracket 25 which parallelly moves the base 24 in the axial direction outwardly and inwardly, and a moving device 26 and driving device 27 which respectively drive the base 24 and bracket 25. A second bearing box 20 is secured to the bracket 25 of a bearing supporter 23.
Patent JP-H0250044-A (JP)
Title: Electrical heating system
Inventor: NUMAJIRI FUMIYA
IPC: F24H1/10
Filed: 1988-08-09
Abstract: PURPOSE:To improve a thermal conducting efficiency from a heating member to a thermal conducting medium and make a compact heating system by a method wherein the thermal conducting medium is infiltrated under its pressurized condition to the heater member having an electrode fixed to an electrical conductive block including several fine through holes. CONSTITUTION:Hot water acting as thermal transmitting medium pressurized by a pressurizing means flows from a left inlet port into a main body 1 of a boiler. Porous carbon blocks 2 acting as electrical conductive blocks having several fine through holes are fixed within the main body 1 of the boiler. The porous carbon blocks 2 are energized by electrodes 3 and 3 so as to heat water. The hot water entered the main body 1 of the boiler infiltrate into the carbon blocks 2 and is heated while passing through it. The hot water flows out of an outlet port of the right main body of the boiler 1 and is supplied as the heated hot water. In particular, this is a means suitable for a heat supplying power generation plant. That is, since the generated electricity is directly supplied to the heating member within the boiler 1, this heating system becomes an auxiliary boiler system having a high efficiency.
Patent JP-H09171076-A (JP)
Title: Motion-error compensator of radar having synthetic aperture based on rotary antenna for helicopter
Inventor: HERUMUUTO KURAUJINGU
IPC: G01S13/90
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To compensate the motion error of a radar (sonar) provided with a composite aperture based on a rotating antenna used to guide a helicopter and its flight. SOLUTION: The signal of an electronic circuit 30 which shifts an exponent is input to another electronic circuit 31 which moves a time gate. An interpolation element 32 is attached to the electronic circuit 31 in order to shift the time gate minutely, and data on the element 32 is introduced additionally in order to compensate the amplitude change of a scalar multiplication device 33. The data is input to a larger storage device or a corner turn element 34 from it, and output data on the element 34 is introduced into an interpolation element 35 and into a second interpolation element 36 via a correlator 18 which compensates the deviation of data by a speed component in a tangent direction.  Then, in order to convert complex data into actual amplitude data, a detection electronic circuit is connected across a storage device 18 provided with a monitor 19 and the interpolation circuit 36.
Patent JP-H1049426-A (JP)
Title: Write operation confirmation device
Inventor: NAKAMURA KATSUTOSHI
IPC: G06F12/08
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the throughput that is caused when a processor confirms an actual write operation. SOLUTION: When a processor 1 performs a write operation to a target 5a or 5b, the processor 1 once has a write operation to a write buffer 2. The buffer 2 sends an answer back to the processor 1. The processor 1 performs a write or read access when it wants to confirm whether the write operation is completed against the target 5a or 5b of the write data held by the buffer 2. Receiving the write or read access, a write buffer control part state check register 3 checks the state of the buffer 2 and sends an answer back to the processor 1 when all held data are swept out.
Patent JP-H0249368-A (JP)
Title: Connector
Inventor: KOBAYASHI TETSUYA
IPC: H01R12/04
Filed: 1988-08-09
Abstract: PURPOSE:To enlarge a distance between the dip points of adjacent contacts by arranging a crank having the predetermined shape at the predetermined positions on three or more rows of parallel vertical lines. CONSTITUTION:Contacts 2 and 3 are arranged in the lengthwise direction of a connector body 1 or, for example, on three rows of parallel lines. Both contacts 2 and 5 are formed into crank shape and the crank part 4 is arranged in a lateral direction orthogonal with the lengthwise direction of the body 1. The crank part 4 forming the lateral connection part of the contact 2 is so formed as to be larger than the crank part 5 of the con tact 3. The contacts 2 and 3 are arranged on a vertical line at the pre determined intervals and in the predetermined combination, and the lateral connection parts 4 and 5 are arranged respectively in the predetermined directions. According to this arrangement, it is possible to obtain a large lateral distance between dip points.
Patent JP-H0753688-A (JP)
Title: Modified polyester and film
Inventor: OOSAKI KATSUZANE
IPC: C08G63/16
Filed: 1993-08-11
Abstract: PURPOSE:To obtain a modified polyester having excellent adhesiveness, transparency, property capable of straightening curled state and mechanical strength and suitable for supporting body for photograph, packaging, general industries, magnetic tapes and to obtain a film consisting of the polyester. CONSTITUTION:This modified polyester contains 1-20wt.% of a polyalkylene glycol and/or its derivative in a polyester consisting essentially of an aromatic dicarboxylic and a diol, and the polyester contains 1-30mol% of a bifunctional ester-forming nitrogen-containing heterocyclic compound based on the dicarboxylic acid component of the polyester. This film is composed of the modified polyester.
Patent JP-S58101866-A (JP)
Inventor: ICHIGE TSUTOMU
IPC: B61F1/06
Filed: 1981-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。