baber/WOPTO huggingface dataset:
Patent JP-H11259075-A (JP)
Title: Musical sound generator
Inventor: ANDO HITOSHI
IPC: G10H1/46
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To easily set the value of the parameter of musical sound regardless of an external noise level changed with time. SOLUTION: A CPU 2 stores a set parameter value and a sound height value, etc., fetched from an operator and a keyboard 1 in a RAM 4, processes them and gives a sounding instruction and a silencing instruction to a sound source part 5 corresponding to the program of a ROM 3. Also, the CPU 2 displays the recommendation value of the optimum volume of the musical sound at a display part 11 corresponding to a noise level detected by a microphone 8.
Patent JP-H06291477-A (JP)
Title: Printed circuit board fixation structure
Inventor: WAKATSUKI YUTAKA
IPC: H05K7/14
Filed: 1993-03-31
Abstract: PURPOSE:To provide a printed circuit board fixation structure which can be assembled surely without using a double-sided adhesive tape or the like and in which a fear that defective contact is caused is small. CONSTITUTION:The title fixation structure is provided with a printed circuit board 10 in which a plurality of hook parts 5 are formed, a main body 1 in which a plurality of reccessed parts 4 are formed so that the plurality of hook parts 5 are coupled, and a sheet switch 14 in such a way that the printed circuit board 10 is secured to the main body 1.
Patent JP-S55166498-A (JP)
Title: Invertor controller
Inventor: FUKAZAWA KATSUMI
IPC: H02P23/16
Filed: 1979-06-11
Abstract: PURPOSE:To make as small as possible the number of commutations of an invertor which operates an AC motor in a variable frequency, by breaking a slip frequency pulse and a phase shift pulse before and after a commutation phase. CONSTITUTION:An output of an 1/6 dividing counter 42 counting up and down with pulses uP2, dW2 and an output of and 1/10 dividing counter 43 counting up and down with the output Pa of the counter 42 are input to decoders 51, 52 of a primary current vector phase control circuit 50 respectively. When outputs 510, 520 and 515, 529 of decoders 51, 52 are input to NAND circuits 53, 54 respectively, their outputs 531, 541 become 0 deg. by 60 deg. from respective 0 deg., 59 deg.. These outputs are input to an NAND circuit 331a to break counting increase and decrease with a slip frequency omegas and phase angle theta as well as prevent the phase angle theta from changing. With this method, a constant commutation can be always performed without increasing the number of commutations of an invertor which operates an AC motor in a variable frequency, even if a load change occurs in the AC motor.
Patent JP-S63238556-A (JP)
Title: Coordinate transformation circuit for ultrasonic image device
Inventor: MATSUI KOICHI
IPC: G01N29/06
Filed: 1987-03-27
Abstract: PURPOSE:To output many data by using a coordinate data memory which has small capacity by storing echo data and interpolation data in a frame memory successively and reading the stored data horizontally when a sector scanning image is stored. CONSTITUTION:An echo signal from a body to be detected is stored in buffer memories 5 and 6 alternately at intervals of one line. A ROM 7 for coordinate conversion stores the coordinate data corresponding to plural scanning lines of, for example, a scanning area I and the coordinate data are read out of addresses determined by angle information and serial numbers. When coordinate data (x, y) corresponding to a sampling point A is inputted to a calculator 4, an write address to the frame memory 2 from the ROM 7 is calculated with the coordinate data, origin coordinates (X0, Y0) of an origin coordinate setting part 9, and an area specifying signal. Thus, the ROM 7 can specify addresses of frame memory areas corresponding to all sector areas.
Patent JP-H01247618-A (JP)
Title: Regeneration of well
Inventor: KAWASAKI MASAO
IPC: E03B3/15
Filed: 1988-03-29
Abstract: PURPOSE:To regenerate a well in simple ways and at a low cost by agitating and removing the soil and sand which generate clogging in a pipe by feeding the high pressure air and water into the pipe which has the water pumping-up holes and penetrates through the ground from the bottom of the well in which water is exhausted. CONSTITUTION:Clogging is generated by soil and sand in a vinylchloride resin pipe 2 which has water pumping-up holes and is buried under the ground from the bottom part of a well 1 in which water is exhausted. A high pressure air hose 5 for introducing the high pressure air and a water feeding hose 4 for water supply are inserted into the pipe 2 having the water pumping-up holes, and the soil and sand which generate clogging in the pipe 2 are agitated by water and air. The soil and sand which are agitated by the water and air jetted into the well, and the water pumping-up pipe 2 is regenerated. Thus, the well can be regenerated in simple ways and at a low cost.
Patent JP-H02252490-A (JP)
Title: Piping hem forming device
Inventor: SUZUKI HIROSHI
IPC: D05B3/10
Filed: 1989-03-24
Abstract: PURPOSE:To enable forming of piping hems with a required width up to a sewing width regardless of the opening width of a sewing machine table by a method wherein after a first knife is raised to form a corner cut at one end of cut part and the other end of cut part is located above a second knife, a second driving unit is brought in operation to raise the second knife so that a corner cut is formed at the other end of cut part. CONSTITUTION:After a sewing machine unit B is stopped, a piece of fabric W is moved a distance L2 between a needle N and a V shape knife VM2 (first knife), and the sewing end point is located above the V shape knife VM2. Then, a cylinder 2 is driven by a cylinder driving unit D2 to raise the V shape knife VM2 and form a V shape corner cut Y. Next, the fabric is moved a distance equivalent to the differential length (L3-L), where L3 represents the distance between the V shape knives and L the sewing length, and the sewing start point is located above a V shape knife VM1 (second knife). A cylinder 1 is operated by a cylinder driving unit D1 to raise the V shape knife VM1 (second knife) and form a V shape corner cut Y', and sewing of piping hems is completed.
Patent JP-H02254117-A (JP)
Title: Manufacture of low yield ratio hot dip galvanized hot rolled steel sheet for building having excellent fire resistance
Inventor: ASANO HIROHIDE
IPC: C22C38/00
Filed: 1989-03-25
Abstract: PURPOSE:To manufacture the low yield ratio hot dip galvanized hot rolled steel sheet having excellent fire resistance by subjecting a steel having specified compsn. constituted of C, Mn, P, Al, Cu, Ti, Nb and Fe to specified hot rolling, cooling, coiling, annealing and hot dip galvanizing. CONSTITUTION:A steel constituted of <=100ppm C, by weight, 0.1 to 0.5 Mn, 0.01 to 0.1% P, <=0.05% Al, 0.6 to 2.0% Cu, 0.008 to 0.2% Ti and/or 0.008 to 0.10% Nb, furthermore constituted of, at need, 1 to 30ppm B and/or 0.2 to 0.7% Ni and the balance Fe with inevitable impurities is formed into a slab. Immediately after that or after heated to <=1150 deg.C, the slab is subjected to hot rolling and the rolling is completed at >=800 deg.C. The hot rolled sheet is cooled at >=3 deg.C/S average and is thereafter coiled at <=600 deg.C. The hot rolled sheet is successively pickled and its temp. is thereafter raised at >=1 deg.C/S, which is heated to >=700 deg.C in a reducing atmosphere, is successively cooled at >=3 deg.C/S and is subjected to hot dip galvanizing. In this way, the low yield ratio hot dip galvanized hot rolled steel for building having excellent fire resistance of >=0.6 yield point strength at 600 deg.C as compared to that at an ordinary temp. can be obtd.
Patent JP-H11258965-A (JP)
Title: Image forming device
Inventor: YANAGIDA MASAHITO
IPC: G03G21/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To enable replacing with a unused cleaning blade at the appropriate time by making cleaning property changing with time possible to grasp. SOLUTION: This device is allowed to count the consumed quantity of paper sheets by the count value in accordance with respective size of consumed transfer paper, that is to say, 3 count when the transfer paper of A3 size or B3 size is used, 2 count when the transfer paper of A3 size or B4 size is used, and 1 count when the transfer paper of the size smaller than the above, and then, integrated value thereof is displayed on a liquid crystal display, etc.  When the cleaning blade 17e is replaced by unused one, and then the integrated value is returned to 0 by a resetting switch, every time when the subsequent image output is performed, the count value in accordance with the size of used transfer paper is respectively integrated, and the value is displayed, therefore, the net consumed quantity from starting to use the cleaning blade 17e can be easily and correctly grasped objectively by looking at the displayed integral count value, even though the using form is different by users.
Patent JP-H01245554-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI YASUYUKI
IPC: H01L29/73
Filed: 1988-03-28
Abstract: PURPOSE:To increase the electrode capacitance of a semiconductor device as well as to strengthen the semiconductor device against breakdown by a method wherein a second diffused layer or an outer periphery part, which encircles comb teeth parts, is provided and with the width of this outer periphery part made smaller than the width of each comb teeth part, the interval between this outer periphery part and the outer peripheral edge of a first diffused layer is set at a fine interval and a first electrode is encircled with a second electrode. CONSTITUTION:A second diffused layer 4 or an outer peripheral part 4a, which encircles comb teeth parts 4b, is provided and with the width (da) of this part 4a made smaller than the width (db) of each part 4b, the interval between this part 4a and an outer peripheral edge 3a of a first diffused layer 3 is set at a fine interval (dc) and a first electrode B is encircled with a second electrode E. As the part 4a of the layer 4 is positioned near the edge 3a of the layer 3, the area of the layer 4 can be increased or the number of the parts 4b can be increased. Moreover, as the width (da) is smaller than the width (db), a current density in the layer 4 can be uniformized. Accordingly, the current capacity of a semiconductor device is increased and the device is strengthened against breakdown.
Patent JP-H07257286-A (JP)
Title: Carrier device
Inventor: YASUOKA TADAYOSHI
IPC: B60R9/04
Filed: 1994-03-22
Abstract: PURPOSE:To securely fix the carrier device, in a carrier device using a sucking pad. CONSTITUTION:A sucking pad 3 having flexibility is fitted to the lower part of a carrier body 2. The central part 7 of the sucking pad 3 can be lifted by the operation of a lever. The peripheral part 11 of the sucking pad 3 abuts on the bottom pressing periphery of the carrier body 2, and a intermediate part 14 having a thin thickness is provided between the peripheral part 11 and the central part 7. A ring-shaped protruded part 18 is formed on the outer underneath of the intermediate part 14. The central part 7 of the sucking pad 3 is pressed downwards by a spring 23. When the central part 7 of the sucking pad 3 is pulled upwards, the ring-shaped protruded part 18 is closely brought into contact with the surface to be fixed.
Patent JP-H08275095-A (JP)
Title: Video printer
Inventor: IDEI KOJI
IPC: H04N5/91
Filed: 1995-03-30
Abstract: PURPOSE: To provide the video printer with a simple configuration by which an image resulting from segmenting part of an image with a desired shaped frame is printed out. CONSTITUTION: The video printer is provided with frame memories storing a field video signal or a frame video signal, a print means 19 receiving the field video signal or the frame video signal read from the frame memories 15, 16, and write control means 8, 9, 20 which control write to the frame memories 15, 16 by a binarized video signal, keep picture element signals corresponding to one level of two levels of the binarized video signals of the field video signal or the frame video signal stored in the frame memories 15, 16, and rewrite the picture element signals corresponding to the other level into prescribed picture element signals.
Patent JP-H08271579-A (JP)
Title: Ic socket and ic test method employing it
Inventor: KOBASHI NAOTO
IPC: H01R33/76
Filed: 1995-03-30
Abstract: PURPOSE: To obtain an IC socket in which the operation for bringing a probe into contact with a contactor is facilitated. CONSTITUTION: A contactor 13 has a check terminal part 13f extending oppositely from a terminal part 13c touching an IC lead. The upper body has a flat space 12b-5 partitioned by a partition wall part 12b-3 . The check terminal part 13f is contained in the flat space 12b-5 . The upper body is provided with a guide hole 12b-4 for receiving a probe 15 at the position of a top plate part 12b-1 corresponding to the flat space 12b-5 . The probe 15 inserted into the guide hole 12b-4 comes into contact with the check terminal part 13f.
Patent JP-S571841-A (JP)
Title: Flywheel device
Inventor: INOUE AKIO
IPC: F16F15/18
Filed: 1980-06-02
Abstract: PURPOSE:To operate an oil pump for lubricating a bearing as the braking functioning of the flywheel, and to shorten time until the flywheel is stopped after a power source for the flywheel device is removed by axially connecting the oil pump to the flywheel when the power source is removed. CONSTITUTION:When the sucking force of an electromagnet 17 expires due to service interruption, the oil pump 12 is pushed up by the upward push-up force of a spring 16, and couplings 13, 14 are magnetically connected firmly. Accordingly, the revolving torque of the flywheel 2 is transmitted to a pump shaft 12a just after the power source is removed, and the oil pump 12 is driven by the accumulated energy of the flywheel 2 until the revolution of the flywheel 2 is stopped. Thus, oil is positively lubricated to an oil bearing 9 and a roller bearing 8 even after the power source is removed, these seizure is prevented, and the oil pump displays braking functioning to the flywheel 2 because the oil pump 12 absorbs the accumulated energy of the flywheel 2.
Patent JP-H02251580-A (JP)
Title: Aqueous ink for writing
Inventor: OGURA NORIO
IPC: C09D11/16
Filed: 1989-03-27
Abstract: PURPOSE:To obtain the subject ink containing water, coloring agent, water soluble organic solvent, lubricant and pseudoplasticity providing agent, having a specific fluid physical property and adequate to an aqueous ink for ball pint pen, sign pen, etc. CONSTITUTION:The objective ink containing (A) water, (B) coloring agent, (C) water soluble organic solvent of 5 to 50% based on total ink composition, (D) lubricant of 0.1 to 3% based on total ink composition and (E) pseudoplasticity providing agent. The objective ink has an extremely high mutual relation under 1-1000/S shear rate to the fluid equations eta-MD<n-1> and S=muD<n> [etais viscosity (Pa.S); mu is non-Newtonian flow coefficient; D is shear stress (Pa)] and simultaneously being 0.6<n<0.9 in non-Newtonian viscosity index, exhibiting pseudoplasticity in rheological characteristics and being 3-20m.Pa.S in viscosity when shear rate at 25 deg.C is 200/S.
Patent JP-H07256210-A (JP)
Title: Current selection of solid and its device
Inventor: ARAI SATOSHI
IPC: B07B13/04
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a current selective technology by which needle-like materials such as electric wire found in the crushed products of large industrial wastes are easily fractionated from non-needle-like materials efficiently using the difference in shape of the needle-like materials. CONSTITUTION:A mixture of a needle-like material and a non-needle-like material is supplied to a fluid fractionating tank 1, and turbulent air flow is supplied from below through a gradient mesh plate 2 arranged at the bottom to cause a material to be fractionated to flow. In this case, the needle-like material drops due to its gravitational stalling in a longitudinal direction and passes through a mesh plate 2 to be recovered into a needle-like material recovery tank 3 below the mesh plate. The non-needle-like material flows down along the gradient mesh plate for separation.
Patent JP-S53459-A (JP)
Title: Cooling device of ebullition type
Inventor: SONOBE HISAO
IPC: F25D3/10
Filed: 1976-06-25
Abstract: PURPOSE: A cooling device of ebullition type for cooling a heated body, whereby to keep the internal pressure be constant by connecting a cooling pot to a liquid stored portion having an opening at it's top by means of a communicating vessel and by setting a throttle at said opening to prevent the vibration in both pots. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55166762-A (JP)
Title: Electronic desk-top calculator with printer
Inventor: HORII SHIYOUHEI
IPC: G06F15/02
Filed: 1979-06-13
Abstract: PURPOSE: To save electricity with regard to an electronic desk-top calculator by reducing electric power consumption or by disconnecting an electric power source after printing out the contents of a memory, used by an arithmetic circuit, by a printer when key operation is not performed for a certain time.  
     CONSTITUTION: Input circuit 21, when on key input is generated for a certain period, supplies a signal to arithmetic circuit 22 and memory contents needed by arithmetic circuit 22 are printed out on a print form by printer circuit 24. On detecting the print operation of printer circuit 24 ending, arithmetic circuit 22 supplies a signal to power saving circuit 23, which operates to disconnect the electric power source or to minimize the electric power consumption. When key operation is not done for a certain period after sum (11) of numerals (a) and (b) is obtained, the addition result is printed out automatically as shown by (12) and then the power saving circuit is put into operation to set a power saving state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51150935-A (JP)
Title: Semiconductor unit
Inventor: KANEKO YOSHIO
IPC: H03K19/00
Filed: 1975-06-20
Abstract: PURPOSE: To utilize neighboring output lines unused in ground wire (power source wire(and to thus eliminate the necessity for providing an individual ground wire, thereby reducing its occupation area in semiconductor tip and improving circuit integration. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11270016-A (JP)
Title: Fire-resistant coated wire
Inventor: MAEDA NOBUYUKI
IPC: E04B1/94
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To facilitate formation of a fire-resistant coating by inserting a wire constituting a string beam structure or a hanging structure into the inside of an outer peripheral member tubularly formed and filling a fire-resistant coating material between the outer peripheral member and the wire. SOLUTION: When a lower chord material 6 is laid between bothe ends of a roof, the lower chord material 6 is constituted so that a round steel (wire) 10 is inserted in a steel pipe (outer peripheral member) 11 and further, a ceramic-based fireresistant coating material 12 is filled in between the steel pipe 11 and the round steel 10. The lower chord material 6 is obtained by fixing the position of the round steel 10 in the steel pipe 11 and further, filling the fire resistant coating material 12 between the steel pipe 11 and the round steel 10. Such a fire resistant coating material may be used for not only the lower chord member but also a hanging member for a hanging structure. Accordingly, even when anchorage between the wire and the fire resistant coat is not favorable, the fire resistant coat can be easily formed, and as the fire resistance coating material is invisible in the appearance because it is covered with the outer peripheral members, a favorable design effect can be secured.
Patent JP-S549395-A (JP)
Title: Discharge restaining device of coolant of reactor
Inventor: SUZAKI KIYOSHI
IPC: G21C15/18
Filed: 1977-06-24
Abstract: PURPOSE: To selfguard the integrity of a recycling pump, by means of setting up a valve at the recycling piping in a reactor, and of allowing a path passing through the recycling pump not to be formed at the same time with the reduction of the flow discharging quantity when an accident of the coolant loss due to the failure of said piping is generated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11275448-A (JP)
Title: Image pickup device and storage medium readable by computer
Inventor: KUDO TOSHIMICHI
IPC: G03B5/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent the device from slipping out of the still mode due to even a small shock when the device is set to a mode where a shake correction band is limited (still mode) to prevent an image pattern from being shaken due to a noise of a shake sensor while the video camera is fixed on a tripod. SOLUTION: When the video camera is fixed on a tripod, a shake signal sensed by a shake sensor is given to an HPF 210 via an HPF 202 and a detector 211 detects the frequency (f). A discrimination device 212 compares the frequency (f) with threshold frequencies fg, fb (fb>fg). In the case of f<=fg, a higher cut-off frequency of the HPF 210 is selected and the still mode is set to the device. In the case of f<=fb, the still mode is released, a lower cut-off frequency is selected and the usual shake correction mode is selected. Through the selection of fb>fg, the device is easily entered to the still mode and is hardly slipped out of the still mode.
Patent JP-H08246136-A (JP)
Title: Production of thin film and apparatus for production of thin film by laser vapor deposition method
Inventor: NAGAISHI RYUKI
IPC: C23C14/28
Filed: 1995-03-07
Abstract: PURPOSE: To safely produce members for microwave and milliwave devices having high reliability on both surfaces of a substrate by arranging specific oxide high-temp. superconductor targets on both sides of the substrate in a vacuum chamber and irradiating the targets with laser beams while moving the substrate and the targets back and forth. CONSTITUTION: While the MgO single crystal substrate 208 and two pieces of the targets 212a, 212b consisting of YBa2 Cu3 O7-x are moved back and forth perpendicularly and horizontally by holders 210 and 214a, 214b in the vacuum chamber 202, the substrate 208 and both targets 212a, 212b are heated to 650 to 700 deg.C via a vessel body 204 made of quartz by a heater 218. In succession, the laser beam 230 from a laser oscillator 222 is bisected by a prism 226. The bisected beams are made incident through mirrors 228a, 228b and condenser lenses 229a, 229b respectively from incident windows 220a, 220b into the vacuum chamber 202, where the targets 212a, 212b are irradiated with the beams and the YBa2 Cu3 O7-x films having uniform and good quality are deposited on both surfaces of the substrate 208.
Patent JP-S55167090-A (JP)
Title: Water treating apparatus
Inventor: WATANABE MIKIFUMI
IPC: C02F3/22
Filed: 1979-06-13
Abstract: PURPOSE: To prevent a water level from being changed abruptly and carry out solid-liquid separation stably by providing an element for controlling the water to be treated from being flowed into a downward flow passage in a whirling stream within a head tank of a water treating apparatus.  
     CONSTITUTION: To an upper portion of a downward flow passage A, a head tank 4 having a diameter larger than that of said passage A is provided and, within the head tank 4, a member 16 for controlling the water flowed into said downward flow passage A in a whirled stream is provided. An upward flow passage B connected to a lower portion of the downward flow passage A is provided in such a condition that the upper portion thereof is opened and, from the upward flow passage B to the downward flow passage A, a pump passage C for pumping up water is provided so as to maintain the water level of the former higher than that of the latter. In this water treating apparatus, a cylinder body 15 for introducing the water to be treated of which a diameter is successively expanded to an upper end side is provided in communication with an upper end of an inner cylinder 1 forming the downward flow passage A within a head tank 4 where the member 16 is arranged. 
     COPYRIGHT: (C)1980,JPO&Japio