baber/WOPTO huggingface dataset:
Patent JP-H09322223-A (JP)
Title: Small sized outdoor base station equipment
Inventor: HIRAFUJI KAZUO
IPC: H04W88/08
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To dissipate heat received by a heat receiving face efficiently by placing a heat dissipation fin of spiral shape projected to a heat receiving face on one hand and to a heat dissipation side on the other hand respectively at a side opposite to a heat source at a prescribed interval on a heat receiving plate. SOLUTION: A unit mount shelf 50 containing printed circuit board units 55a-55n, a module 40, and a spiral heat dissipation fin 11 covered by a heat dissipation fin cover 13 are placed in the interior of a case 60 of the outdoor small sized base station equipment. The spiral heat dissipation fin 11 whose thermal resistance with respect to external air is minimum is fitted to a side opposite to an amplifier 40 being a maximum heat source. Thus, the heat generated from the amplifier 40 and the printed circuit board units 55a-55n produces convection as shown in the arrow. Then the heat is efficiently dissipated through a conventional heat dissipation fin 43 fitted to the amplifier 40 and the spiral heat dissipation fin 11 while being converted inside the case 60. Thus, the heat received by the heat receiving face is dissipated efficiently.
Patent JP-H04358482-A (JP)
Title: Recording and reproducing device
Inventor: SHIMODA KENJI
IPC: H04N19/14
Filed: 1991-06-04
Abstract: PURPOSE:To suppress deterioration in a data in the case of implementing repetitive coding and decoding processing such as dubbing. CONSTITUTION:A VTR 1 records at least one kind of signal among a coefficient signal representing a coefficient, a high definition signal representing activity and a code quantity signal used at coding when an information signal is subject to high efficient coding and decoding processing onto a recording medium and is outputted at reproduction in addition to the information signal and a control signal representing whether or not the information signal is subject to high efficient coding and decoding processing precedingly. A VTR 2 implements high efficient coding based on the coefficient signal when the information signal is subject to the high efficient coding and decoding processing precedingly and controls bit share operation for each block based on the comparison of quantity between the sent high definition signal and the high definition signal obtained by the calculation.
Patent JP-H09315749-A (JP)
Title: Operation of escalator with staircase for folding push chair
Inventor: KAMIYA YOSHIO
IPC: B66B23/12
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent automatic acceleration of a conveyance band from the protruding condition of a chair stopping mechanism by moving, at a low speed, the conveyance band with steps connected to this side of an entry for formation of a folding push chair loading surface when a folding push chair user gets on an escalator. SOLUTION: This escalator is provided with a conveyance band 6 with steps 7 are connected and which circulatively-moves, a folding push chair loading means which forms a folding push chair loading surface 70 at the conveyance band 6 while the conveyance band 6 is moving at a low speed, and a chair stopping mechanism which protrudes to the folding push chair loading surface 70. At a lower entrance 5, chair stopping ascent and departure buttons are fitted. When the departure button is operated after a folding push chair user gets on an escalator and the chair stopping mechanism protrudes, the conveyance band 6 starts and moves at a rated speed. It is thus possible to prevent generation of such failure as the conveyance band moving with the folding push chair user being placed on any other position than the prescribed position of the folding push chair loading surface 70.
Patent JP-S6114191-A (JP)
Title: Manufacture of single crystal
Inventor: ONODERA KOUICHI
IPC: C30B11/08
Filed: 1984-06-29
Abstract: PURPOSE:To obtain efficiently and at low cost a single crystal material having a uniform and desired composition by preparing a single crystal while keeping the depth of the melt of a solid crystal material in a crucible at a fixed value. CONSTITUTION:A heating furnace 1 has a temp. distribution wherein the central part in the vertical and the horizontal direction is at the highest temp. and the temp. decreases as the distance from the central part increases. A solid crystal material 10 which is powdery, granular, or pelletal is supplied from a raw material supply mechanism 8 into a crucible 4 on a support 5 which is moved by a crucible moving mechanism 6. The material in the crucible 2 is heated by the furnace 1 and melted to obtain a melt 4, from which a single crystal 3 is grown by moving the crucible 2 downward at a specified velocity by the mechanism 6. Meanwhile, the weight and the volume of the crystal 3 and the melt 4 are continuously or intermittently detected by a weighing device 12 and a device 13 for detecting the upper surface position of the melt and through a programmable controller 14, and the supply of the material 10 is controlled so as to obtain a fixed depth of the melt 4. The long and large single crystal 3 having uniform composition can be obtained in this way.
Patent JP-H09318860-A (JP)
Title: Lens barrel
Inventor: TAKEZAWA KAZUMITSU
IPC: G02B7/10
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of automatic focusing accuracy and to realize rapid automatic focusing with only one cam groove regulating zooming and focusing operation in common by providing a motive power transmitting member directly transmitting motive power from an automatic driving part to a rotation/ straight advance conversion part without going through a manual driving part. SOLUTION: This lens barrel is equipped with an interlocking key 120 so as to transmit the rotary motion of a segment gear ring 90 to a focus relay barrel 70 through the key 120. The key 120 is a bar-like member arranged in parallel with an optical axis, one bent end of the key 120 is fixed on the ring 90 by a screw 125, and the part of the key 120 including the other end is fit in the straight advance groove 74 of the barrel 70 so that it can relatively move in an optical axis direction. Therefore, the rotary motion of the ring 90 is transmitted to the barrel 70 through the key 120 at the time of automatic focusing operation, and further transmitted to a 2nd group lens moving frame 40 after it is converted into straight advance motion in the optical axis direction by a cam pin 42 and the cam groove 28.
Patent JP-H0428327-A (JP)
Title: Vacuum cleaner
Inventor: MURAKAMI MINORU
IPC: A47L9/00
Filed: 1990-05-23
Abstract: PURPOSE:To protect a motor-driven blower by preventing the arrival of the liquid sucked into a dust collecting chamber to the motor-driven blower by stopping the motor-driven blower when a prescribed humidity value is detected by a humidity detector installed on the suction side of the motor-driven blower. CONSTITUTION:A humidity detector 31 for detecting the humidity is arranged at the lower part position between a partitioning wall 5 and a supporting wall 17, i.e., at the flowing position of the air stream sucked into a motor-driven blower. In a power source circuit, a control means 34 for stopping the motor-driven blower 13 when a prescribed humidity is detected by the humidity detector 31 is assembled. When the liquid such as water is sucked, together with dust or the dust containing a large quantity of water is sucked, the water content of a dust collecting bag 11 or a dust filter 12 increases, and when the humidity detected by the humidity detector 31 arranged on the suction side of the motor-driven blower reaches a prescribed value, the signal supplied from the humidity detector 31 is outputted into an amplifier 35, and a relay 36 is turned-OFF by the amplifier 35, and the motor-driven blower 13 is brought into stop, and a display device 37 is operated to display the alarm display or the countermeasures such as replacing instruction and drying instruction for the dust collecting bag 11.
Patent JP-S5560604-A (JP)
Title: Heat-insulating structure for metal elements of gas turbine kept in contact with high-temperature gas
Inventor: ISHIKAWA HIROSHI
IPC: F01D9/02
Filed: 1978-10-31
Abstract: PURPOSE: To prevent transmission of heat to metal elements of gas turbine, by forming a heat-resisting layer of heat-insulating material and a heat-resisting layer of hollow space having a higher heat resistance than the former heat-resisting layer over the surface of the said metal elements.  
     CONSTITUTION: Metal element (turbine blade) 1 is cooled by passing air through cooling holes 2 and ejecting air from their openings into the atmosphere of turbine operating gas. Surface of the metal element 1 is covered with heat-insulating material 3, in the manner that hollow space 4 is formed between the metal element 1 and the heat-insulating material 3. With such an arrangement, transmission of heat to the metal element 1 is minimized by the function of a first heat-resisting layer of heat-insulating material 3 and a second heat-resisting layer of hollow space 4 having a higher heat resistance than the first layer, so that metal element 1 can be protected against heat, together with the function of cooling holes 2 which are effective in cooling the temperature of metal element 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62289175-A (JP)
Title: Culture apparatus having rotary culture device
Inventor: SHIBATA MASARU
IPC: C12M1/36
Filed: 1986-06-09
Abstract: PURPOSE:To enable integrated culture work from the preparation of a material to be cultured to the differentiation of tissue, by using a thermostatic chamber, a rotatable incubator having arbitrarily adjustable inclination angle, an optical system for irradiating the material with light having adjustable wavelength and intensity and a means for controlling the composition of gaseous atmosphere in the thermostatic chamber. CONSTITUTION:The culture apparatus is constructed from the following parts. A thermostatic chamber 11 having arbitrarily adjustable inner temperature. A rotatable incubator 30 placed in the thermostatic chamber 11 and holding culture tubes 14 each containing a material to be cultured and a culture liquid. An optical system 16 for irradiating the culture tube 14 with light necessary for the growth of the material and capable of adjusting the intensity of the light. Means (19, 20, 18, 21, 22) for controlling the composition of gaseous atmosphere in the thermostatic chamber 11. Said rotary incubator 30 is furnished with a culture tube holding member 13 to hold a plurality of culture tubes 14, a driving means 15 to rotate the culture tube holding member 13, an inclination angle controlling means 32 to arbitrarily adjust the inclination angle of the culture tube holding member 13 from the horizontal state to an inclined state according to the growth of the culture material and a supporting member 34 to detachably support the culture tube holding member 13.
Patent JP-H01302993-A (JP)
Title: Luminance/chromaticity signals separation circuit
Inventor: KITAMURA MASAKAZU
IPC: H03H15/00
Filed: 1988-05-31
Abstract: PURPOSE:To surely prevent the occurrence of cross color disturbance and cross luminance disturbance through a simple circuit by separating a luminance signal and a chromaticity signal by operational processing by using the correlation between fields effectively, and securing the separation of the related luminance signal and the related chromaticity signal. CONSTITUTION:When a composite video signal A is supplied to an input terminal 1, a part of it is delayed by a field delay element 5 extending over one field period, and is supplied to an arithmetic operation device 6' as a delayed composite signal B. In this device 6', the delayed composite video signal B delayed extending over one field period is subtracted from the signal A at the point of present time that it is supplied to the terminal 1. By multiplying the output of this subtracter 6a by 1/2 by a multiplier 6b, the chromaticity signal not containing a luminance signal component is separated and outputted. The output chromaticity signal of this multiplier 6b is band-limited by a bell filter 3, and is outputted from the terminal 4 as the chromaticity signal C. On the other hand, when the output of an adder 6d is multiplied by 1/2 by the multiplier 6e, the luminance signal is obtained, and this signal Y is outputted from the terminal 2.
Patent JP-S5257895-A (JP)
Title: Paper money storage device
Inventor: TAKEUCHI MIKIO
IPC: B65H83/00
Filed: 1975-11-07
Abstract: PURPOSE: A pressing spring for pushing paper money upward is provided within the device and paper money is subsequently stacked from the top opening, whereby the removal of the paper money from the opening is made easier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6024628-A (JP)
Title: Input/output device
Inventor: NISHIMURA TOSHIO
IPC: G06F3/147
Filed: 1983-07-20
Abstract: PURPOSE:To prevent a through-current at the time of key multiple push by detecting the key multiple push, and setting all signal lines that are related, to the same signal pattern by its output. CONSTITUTION:Output buffers B1, B2... are invertors logically, and its input and output are opposite in polarity. Accordingly, an output of exclusive OR circuits ER1, ER2... which input a signal of the respective input/output is always high. At the time of multiple push, a state that the input is high and the output is also high is generated, and in this case, the output of ER1, ER2... becomes low, and it becomes a detecting signal of the key multiple push, and is inputted to an NAND AN1 of all detecting outputs. The multiple push is detected, a latch L1 is set, a pattern corresponding to an off-pattern of an LCD is inputted to a register SR, and when an LCD segment output waveform all becomes the same off- pattern, a through-current which has flowed in the buffer is eliminated, and the NAND AN1 also becomes low.
Patent JP-S5562582-A (JP)
Title: Data processing system
Inventor: KURIHARA HIROSHI
IPC: G06F12/06
Filed: 1978-10-31
Abstract: PURPOSE: To make it possible that plural access devices access m-number extension address spaces in parallel, by providing these m-number extension address spaces correspondingly to one n-divided address area.  
     CONSTITUTION: Now, processor 5 writes data ××1W××4 onto extension address registers 3-1W3-4 respectively. When an access source device issues address 3000 under this state, actual address 3000 on address space 1 is accessed. When the access source device issues address 8AAA, address AAA on space 2-×× designated by contents ××1 of register 3-1. When the access source device issues address 9AAA, address AAA on space 2-×× designated by contents ××2 of register 3-2. Then, if the access source device issues address AAA when contents of register 3-1 are changed to ××5 by processor 5, address AAA on space 2-××5 is accessed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11322500-A (JP)
Title: P-type semiconductor, its production and semiconductor device
Inventor: WATANABE TAKAYUKI
IPC: H01L31/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a p-type semiconductor which is produced by using a Ib- IIIb-VIb2 compound semiconductor (particularly, CuInS2 ) as its base material and has a high carrier concn. and advantages with respect to both its production and performance. SOLUTION: The production of this semiconductor involves adding both N (a p-type impurity) and Zn (an n-type impurity) to CuInS2 to form p-type CuInS2 having e.g. 5×10<17> /cm<3> of carrier concn. value, which is higher as compared with 2×10<16> /cm<3> of the value obtained at the time of adding both N and In to CuInS2 and 1×10<15> /cm<3> of the value obtained at the time of adding only N to CuInS2 . Thus, by using this p-type semiconductor CuInS2 film contg. both N and Zn, as a p-type semiconductor layer 3 of a thin film type solar cell, in place of a p-type semiconductor CuInS2 film contg. only N, conversion efficiency of the solar cell can be enhanced, e.g. to a value about four times as high as the previous value.
Patent JP-H11319403-A (JP)
Title: Decomposing treatment of pcb
Inventor: TAKEWAKI KOJI
IPC: B01D15/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To completely decompose PCB without influenced by the properties of a fluid to be treated by repeatedly bringing the fluid to be treated into contact with an adsorbent to adsorption concentrate the PCB in the fluid and exposing the adsorbent to high temp. high pressure water to decompose the PCB. SOLUTION: A fluid to be treated (a) containing a minute amt. of PCB is pressurized and sent by a transfer pump 1 to a PCB adsorbing device (Ca-Si base sintered filter) 2 to make the PCB adsorbed to particles or layers of a surfactant. Adsorption is repeated by a recirculating pump 2a to concentrate the PCB. Then, the filter 2 after the adsorption of the PCB is exposed to high temp. high pressure water atmosphere to completely decompose the PCB into CO2 , H2 O, NaCl, a Ca compd. and an Si compd. and to uniformly dissolve these compds. in water. These processes are repeated by a recirculating pump 3a to accelerate the dissolution. After the treatment, the dissolved compds. are separated from the solid content by a separator 4 and the CO2 , Ca compds. or the like dissolved in the water are precipitated by reducing the pressure.  The adsorbent, the solid content, the gaseous content and the liquid content are individually treated. Thereby, the PCB can be removed, concentrated and decomposed without influenced by the properties of the fluid to be treated.
Patent JP-S6025200-A (JP)
Title: Automatic exposure-compensating circuit in panorama x-ray photographic device
Inventor: OSADA SHINICHI
IPC: H05G1/60
Filed: 1983-07-21
Abstract: PURPOSE:To prevent any excessive feed back control so as to improve the quality of picture images by obtaining a compensation signal when a sensor plunges into a special region by measuring the amount of X-rays transmitted by a photographed subjected and detecting the plunge of the sensor into the special region according to a signal produced by the sensor. CONSTITUTION:In a panorama X-ray photographing device, X-rays transmitted by a photographed subject 17 and a film 4 are detected by a sensor 7 before being fed back to the driving circuit (A) of an X-ray tube 3 through a compensating circuit 18 and comparing means 13 and 14. The compensating circuit 18 consists of a circuit 20 for detecting the plunge of the sensor 7 into special regions having bone breakage or containing metallic members, and an analogue multiplexer 19 for selecting the output signal of the circuit 20 and a sensor signal. When a signal is sent from the circuit 20, the multiplexer 19 is switched and a compensation signal is formed. As a result, clear picture images can be obtained by maintaining the degree of exposure at a constant level by avoiding excessive feed back control during the time when the sensor 7 plunges into special regions.
Patent JP-H084192-A (JP)
Title: Insulating tie member
Inventor: AOYANAGI TORU
IPC: E04B9/18
Filed: 1994-06-16
Abstract: PURPOSE:To remove the antenna functions of a hanger and a lightweight steel frame suspended from the hanger while preventing an electric shock by the lightweight steel frame by insulating the intermediate section of the hanger. CONSTITUTION:An insulating plate 24 is arranged at a central section in an insulating tie member 10, the head sections 26a of a pair of connecting bolts 26 are disposed onto both surfaces of the insulating plate 24, and screw sections 26b are projected in the opposite directions mutually. A pair of insulating covering bodies 28 are arranged on both surfaces of the insulating plate 24. The insulating covering bodies 28 are formed in a thick bowl like shape, and the peripheral sections of recessed sections 28a are abutted against the peripheral sections of both surfaces of the insulating plate 24. Through-holes 28b formed at the central sections of the bases of the insulating covering bodies 28 are inserted into screw sections 26b. The front end sections of the screw sections 26b are projected from the through-holes 28b, and the head sections 26a are engaged with the recessed section 28a sides. The outsides of the insulating covering bodies 28 are surrounded by a fixture 30, and the fixture 30 is fixed. An upper hanging bolt 14a and a lower hanging bolt 14b are connected to the screw sections 26b through long nuts 36 respectively.
Patent JP-H082777-A (JP)
Title: Collecting box for sheet unit
Inventor: OSE HIROKAZU
IPC: B65H31/02
Filed: 1994-06-16
Abstract: PURPOSE:To surely collect a plurality of sheet units without generating a flaw. CONSTITUTION:A film collecting box, which is for collecting in a vertical direction a plurality of photosensitive films discharged from an image setter, comprises a case 25 and a guide member 35. The case 25, which is a vertically long member formed in the upper part with a film insertion port 29 for receiving the photosensitive film discharged from the image setter, is diagonally mountably/demountably supported to a clocking unit 2. In the guide member 35, the photosensitive film, advanced into the case 25, is guided to curve in a direction crossing with an advancing direction.
Patent JP-S5561557-A (JP)
Title: Accumulating method of cut film for overlapping package and apparatus thereof
Inventor: MITSUI KAZUO
IPC: B65B41/00
Filed: 1978-10-31
Abstract: PURPOSE: To enable accumulation of cut films to be performed automatically in thrusting arrangement by forming uneven surface along the direction of transfer on the cut film after cutting into a fixed dimension of original film, and applying vibration at the terminal end of transfer.  
     CONSTITUTION: The package material 1 made of transparent film having been slitting-performed into a fixed width and taken-up on a roll 2 beforehand and an opening tape 3 taken-up on a roll 4 are polymerized by two pairs of guide rollers 5, 5' and 6, 6', and at the heat seal part 7, the tape 3 is adhered onto the package material 1. Then the tape 3 is cut in a fixed length by rotary cutters 8 and 8', and cut films 1a are formed. When these cut films are accumulated, film is inserted in a shaping apparatus consisting of two pairs of belt conveyors 11 and 12 and three guide rods 13W15, and uneven surface is formed, and then the film is dropped into an accumulating box 16, and applied with vibration, thrusting arrangement is performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6025410-A (JP)
Title: Crank position detector
Inventor: IKEURA KENJI
IPC: F02P11/02
Filed: 1983-07-22
Abstract: PURPOSE:To perform accurate detection by deciding on whether a crank shaft rotates forward or backward, finding the angles of the forward and backward rotations, and processing both values and finding the absolute position of the crank shaft. CONSTITUTION:Three pulse train signals S1, S2, and S3 obtained by an optical sensor 12 corresponding to three slit arrays 13, 14, are supplied to a rotating- direction deciding circuit 16 to decide on whether the crank shaft rotates forward or backward, outputting a pulse train signal S5 in forward rotation or S6 in backward rotation. A microcomputer 18 calculates an optimum ignition time on the basis of the value of an up/down counter 17 which indicates the value obtained by subtracting the number of pulses in the backward rotation of the crank shaft out of that in the forward rotation, and supplies an ignition time control signal S7 and a fuel supply control signal S8 to an ignition time control circuit 19 and a fuel supply control circuit 20 to perform engine control.