baber/WOPTO huggingface dataset:
Patent JP-S57190347-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOGA TAKATOSHI
IPC: H01L21/822
Filed: 1981-05-20
Abstract: PURPOSE:To obtain an IC for general use abolishing a pull-down resistor to be equipped outisde by a method wherein a pull-down resistor and a resistor for control of gate inserted through a transfer gate is provided between an input terminal and the prescribed electric potential. CONSTITUTION:For selective connection of the pull-down resistor 7 to the output terminal 1, a transistor 8 for selection is provided as the transfer gate. When connection is to be attained, and when ''1'' is written through a control line 5 applying a ''1'' signal to a data base 4, the transistor 8 is made to ON, the resistor 7 is connected to the terminal 1, the terminal 1 is set to ''0'' even when the middle level is inputted to the terminal 1, and an inverter 2 transmits a ''0'' signal to an inside data base 3. When connection is to be cut, ''0'' is written in an FF 6. A gate of the resistor 7 is made to have electric power source  potential 9, and resistance at the time when the transistor is conducting is  utilized. By this constitution, to provide a pull-down resistor to the terminal 1 externally is unnecessitated, and the IC for general use can be obtained.
Patent JP-2000278693-A (JP)
Title: Moving picture expanding method and recording medium recording program executing the same
Inventor: IKEGAWA MASAO
IPC: H04N19/172
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress cache errors in the movement compensation of a B picture by alternately repeating expansion of one macro block of a first frame and that of a second frame and simultaneously executing expansion of the two frames when the two adjacent frames are the B pictures. SOLUTION: When two adjacent frames are B pictures, expansion of one macro block of the first frame and that of the second frame are alternately repeated and the expansion processings of the two frames are simultaneously executed. In the moving picture expansion device, a bit stream compressed by MPEG is read from an outer storage device 304 and is temporarily stored in a memory 302. The stored bit stream is expanded by the operation of decoder software run on CPU 301 and picture data is stored in the memory 302 as the result. A program for expansion processing is stored on floppy disk 307.
Patent JP-H11267547-A (JP)
Title: Electrostatic precipitator for tunnel
Inventor: ARAO YASUSHI
IPC: B03C3/66
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic precipitator wherein generation of spark discharge can be suppressed and even if the spark discharge was generated, the condition could be restored to its original condition in a short time. SOLUTION: The electrostatic precipitator is provided with discharge electrodes 18 for making a fine particulate substance charged with electricity of a specified electricity and dust collecting electrodes 22 for collecting the fine particulate substance charged with electricity by means of the discharge electrodes 18. The discharge electrode 18 is connected with a DC electric source 20 through a resistance 28 for suppressing spark discharge with a large resistivity. It is possible thereby to suppress generation of spark discharge from the discharge electrode 18 and the generated spark discharge ceases in a short time when the spark discharge is generated.
Patent JP-H08273040-A (JP)
Title: Automatic vending machine
Inventor: KISHIMURA MITSUYOSHI
IPC: G07F9/10
Filed: 1995-03-31
Abstract: PURPOSE: To easily and speedily perform the exchange of a cooling cycle in case and further to well balance the temperatures of respective commodity stock chambers by equalizing the cooling speed of commodity in three- commodity stock chambers at least. CONSTITUTION: A cooler 49 is arranged in a 1st commodity stock chamber 42 among 1st-4th four-commodity stock chambers 42-45, cold air generated by this cooler 49 is supplied to the respective commodity stock chambers 42-45 by a main fan 50 and a main duct 54, the cold air is circulated in the 1st commodity stock chamber 42 by the main fan 50 and circulated in the 2nd-4th commodity stock chambers 43-45 by auxiliary fans 80-82 arranged in these respective chambers respectively and this cold air is circulated to be returned to the part of the cooler 49 by a return duct so that the respective commodity stock chambers 42-45 can be cooled while using only one cooler 49.
Patent JP-H03276514-A (JP)
Title: Flame retardant cable
Inventor: KASHIWAZAKI SHIGERU
IPC: H01B7/295
Filed: 1990-03-26
Abstract: PURPOSE:To expand applied environment by admixing polyolefine and chlorinated polyethylene, and coating a composition, containing flame retarder and moreover carbon black, on the admixture. CONSTITUTION:A composition is coated on a flame retardant cable as a jacket and the composition is composed by containing an admixture of 45-65wt.%, in which an admixing ratio (weight ratio) of polyolefine having a melting point of 105-125 deg.C and chlorinated polyethylene, having a crystal quantity of 25% or less and a chlorine quantity of 20-40%, is made 50:50-85:15, flame retarder of 20-50wt.%, and moreover carbon black of 0.5-3.0wt.%. This obtains a new flame retardant cable having high flame retardance and also jointly possessing cold resistance and heat resistance.
Patent JP-H02285900-A (JP)
Title: Monitoring system for industrial facility
Inventor: JIYANNFURANSOWA ROBAN
IPC: G05B19/042
Filed: 1990-03-26
Abstract: PURPOSE: To consume extremely a little power only for an electronic system by periodically and successively applying voltages from a clock to the other part of a transmission sender while usually keeping the halt state of an autonomous local detector except for the internal clock in which energy is always used. CONSTITUTION: Power supply is performed by a battery 11 of an electrochemical battery or a storage battery to be recharged by a photoelectric device 21. A microprocessor 12 ensures a clock function and further executes a supply control function, the acquisition of sensor measurement, the processing of measured values, the constitution of communication grid and the pilot of transmitter, etc., as well. During most of time, the microprocessor 12 is in the halt state, transistors 13 and 14 are not conducted and therefore, the power consumption of device is practically zero. The microprocessor is excited at regular time intervals by its internal clock and further impresses voltages to a measuring system composed of a sensor 2, amplifier 17 and A/D converter 18 while using the transistor 13.
Patent JP-S59201019-A (JP)
Title: Optical frequency controller
Inventor: SHIRASAKI MASATAKA
IPC: G02F1/25
Filed: 1983-04-30
Abstract: PURPOSE:To give two lights having a stable frequency difference each other, and to set the frequency difference extending over a wide range by synthesizing two optical signals being a modulated wave of a modulation frequency DELTAomega of a single frequency omega, and fetching independently a light whose frequency is omega+DELTAomega and omega-DELTAomega. CONSTITUTION:A monochromatic laser light 1 inputted from a laser oscillator is made to branch by an optical branch path 11 (a half mirror, a branch waveguide, etc.), and each light passes through modulators 12a, 12b, respectively, and becomes a modulated wave. These modulated waves are made to branch by an optical branch path shown by a code 13a or 13b, respectively, and formed so that a component of an optical path difference frequency omega-DELTAomega to a synthesizing path 14a (a half mirror, a synthesizing waveguide, etc.) is cancelled, and also an optical path difference frequency omega-DELTAomega to a synthesizing path 14b is cancelled. As a result, frequencies omega+DELTAomega, omega-DELTAomega are obtained as output lights Oa, Ob. In this way, a light having a stable frequency difference is obtained, reliability of an optical frequency controller is raised, and its measuring accuracy can be raised when it is applied in a field such as a distance measurement, a speed measurement, etc.
Patent JP-S533171-A (JP)
Title: Impurity diffusion method
Inventor: KAMITAKE KAZUTAKA
IPC: H01L29/167
Filed: 1976-06-30
Abstract: PURPOSE: To obtain an emitter free from surface defects by introducing 8 to 20 mol.% of arsenic in the form of oxide and 8 to 60 mol.% of germanium oxide to a silicon oxide and using this as a diffusion source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63240811-A (JP)
Inventor: NAITO TAKESHI
IPC: A47J27/21
Filed: 1987-03-30
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-S5412358-A (JP)
Title: Preparation of aromatic polyamines
Inventor: KOIKE KAZUTAROU
IPC: C07C67/00
Filed: 1977-06-29
Abstract: PURPOSE: To obtain the title substances usable as intermediates for aromatic polyisocyanates, and hardeners for polyurethanes, etc. with little coloration, by reacting aromatic amines with formaldehyde in the presence of an acid catalyst upon addition of tin or a tin compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S532088-A (JP)
Title: Driving system for electric charge transfer device
Inventor: ITOU YUUICHIROU
IPC: H01L29/768
Filed: 1976-06-28
Abstract: PURPOSE:To obtain a driving system suitable to an analog action and thus to increase transmission property by driving CDT(electric charge transfer device) at the region where the gain variation caused by the tranfer frequency and the input signal frequency is minimum.
Patent JP-H05283022-A (JP)
Title: Anode for x-ray tube
IPC: H01J35/08
Filed: 1992-03-31
Abstract: PURPOSE:To realize high power and a long life with the generation of surface roughness under use environment prevented, by composing an anode, of Re-W alloy which includes substantial isometic organization and a relative density of a specific % or more, and in which Re has a specific wt.% and the remainder is composed of W or doped W. CONSTITUTION:Re powder of 1g., having a mean grain diameter of 5mum, and W powder of 9g., having a mean grain diameter of 3mum are mixed with acetone used as a binder, and a mixture is press-formed in a normal condition and is sintered under an Ar atmosphere. This sintering is made at 2200 deg.C for 6-13 hours, and a sintered body of Re-W alloy, having a relative density of 92-96%, is obtained. Static hydrostatic pressure forming treatment is made to this sintered body under the condition of 1700-2000 deg.C and 2000kg/cm<2> to obtain Re-W alloy, which is having actual isometric organization and a relative density of 96 % or more and Re of 3-15wt.% and in which the remainder is composed of W or doped W. An anode 3 is formed of this alloy, and is faced to a cathode 1 to be applied by high pressure, obtaining an X-ray 6. Consequently, high power and a long life can be realized with generation of surface roughness under use environment prevented.
Patent JP-S532332-A (JP)
Title: Production of nondirectional electrical steel sheet having excellent surface property
Inventor: OKAZAKI YASUO
IPC: C22C38/00
Filed: 1976-06-29
Abstract: PURPOSE:To make vanish the rising of the product sheet, by performing the rough rolling while regulating the temperature and the rolling reduction, and subsequently, by performing the finish rolling while regulating the temperature, to the very low carbon and high silicon steel slab obtained by continuous casting.
Patent JP-S561071-A (JP)
Title: Original placement position checking method
Inventor: TANAKA YOSHIYUKI
IPC: G03B27/62
Filed: 1979-06-18
Abstract: PURPOSE: To enable easy checking by performing checking of the original placement position by the inverted image of the original relieved by the light from the light source placed to the underside of the original.  
     CONSTITUTION: First, a mask M and original O are superposed and placed on transparent original glass P. Next, a switch 4 is operated to light a light source 2 for checking the original placement position. Then, the inverted image of the original image is relieved by the light radiated from the lower side of the original O and transmitted therethrough. In this case, there is the mask plate M below the original O and therefore the inverted image being relieved is the inverted image of the portion of the original image opposing to the transparent original glass P by way of a window Ma. Hencec, the operator simply places the original O on the original glass  P then actuates the switch 4 and he is able to readily observe the original image opposing to the window Ma of the mask M. If necessary, he may adjuste the position of the original O. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04288191-A (JP)
Title: Embroidery data making device
Inventor: HAYAKAWA ATSUYA
IPC: D05B21/00
Filed: 1991-03-15
Abstract: PURPOSE:To make an embroidery data in which, even if an embroidery area comprises of a plurality of partial embroidery areas, stitches can be formed without spaces between partial embroidery areas. CONSTITUTION:An outline data showing an outer outline of an embroidery area is read out from an outer memory (S1), and the embroidery area is divided into a plurality of partial embroidery areas based on the outline data (S2). Based on the outline data of this partial embroidery area, the partial embroidery areas are reformed by a partial embroidery area doubling routine, so that the partial embroidery area are doubled on each other in their joining parts (S3), and then, an embroidery data is made based on the outline data of the reformed or unreformed partial embroidery areas (S4).
Patent JP-2000274140-A (JP)
Title: Safety defice for power window
Inventor: FUKAZAWA FUSAO
IPC: E05F15/10
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a safety device for a power window, by which a safety control region is recognized even under the state in which a window totally- closed position is not recognized accurately such as a time immediately after battery exchange or the like and proper safety control operation can be executed. SOLUTION: In the safety device for the power window, an open-close speed detecting section 35 detects the open-close speed of a window 1 on the basis of voltage VA, VB output from a potentiosensor 20 installed to a driving motor 9 opening and closing the window 1, a safety control region detecting section 36 detects the totally-open position of the window on the basis of the open-close speed, the totally-closed position of the window 1 is estimated, referring to the open-close operation stroke of the window 1, and a safety control region is set on the basis of the totally-closed position.  Even when the totally-closed position of the window 1 is not recognized accurately such as a time immediately after the exchange of a battery and the safety control region is not set accurately, the safety control region can be set with high accuracy on the basis of the estimated totally-closed position, and accurate safety control operation in a power window device can be ensured at all times.
Patent JP-S62234651-A (JP)
Title: Production of complex metallic material
Inventor: WADA MASATOSHI
IPC: C22C47/00
Filed: 1986-04-02
Abstract: PURPOSE:To strengthen the joining with a casting metal and to obtain a complex metallic material having no defect at the interface, by spreading, drying and preheating thermoplastic resin solution on the circumference of a fiber reinforced metallic material, and then pouring the metal after putting the above- mentioned material into a mold. CONSTITUTION:Molten alloy metal of bar-type fiber reinforced metallic material is obtd. by cutting carbon fiber, putting into the mold as a bundle, pouring the molten alloy metal of Al and Si, impregating under pressurizing and solidifying. Next, after spreading the thermoplastic resin on the surface, it is dried, preheated and put into the mold. And the molten metal of the above-mentioned alloy is poured into the circumference, and solidified under pressurizing, to make perfectly the fiber reinforcing metallic material. And, even if in case of using Mg as the matrix metal or as the casting metal, and 20wt% methyl ethyl keton solution of the epoxy resin as the thermoplastic resin solution, the same effect is obtd.
Patent JP-H01248417-A (JP)
Title: Lock switch
Inventor: FUKUMA YASUMICHI
IPC: H01H21/28
Filed: 1988-03-30
Abstract: PURPOSE:To reduce the number of parts used, simplify the wiring and assembly works, and accomplish the product light in weight and in a small size by allowing a single switch to function as a start switch and a lock switch. CONSTITUTION:At a normal time a lock member 30 is positioned in No.1 position, and if in this condition an operational member 39 is pressed, a switch 10 is put on through the lock member 30. If in this ON condition the lock member 30 is moved by excessive torque from the No.1 to No.2 position, the actuation of the switch 10 by the lock member 30 is made impracticable, so that the switch is put in OFF condition. That is, a start switch and a lock switch are constructed in a single switch 10. This allows accomplishment of the lock switch in small size and lightweight and at a low cost.
Patent JP-H05282881-A (JP)
Title: Semiconductor memory
IPC: H01L27/115
Filed: 1992-03-31
Abstract: PURPOSE:To read accurate memory content by absorbing a potential variation due to disturbance by sufficient writing amount or erasing amount. CONSTITUTION:A variable potential setter VE1 is connected as pulling-up means of a point B. The setter VE1 has transistors Tr6D, Tr11, and the relationship of driving capacities of the Tr6D, the Tr11 is set so as to satisfy Pb1<Pb2. Pull-up driving capacity of a dummy side is formed so as to be varied in two ways. One is the same driving capacity Pb1 as prior art, and the other is slightly stronger driving capacity Pb2 than that of the prior art. A normal mode, a write/verify mode can be switched by using the Tr6D, the Tr11 and a control signal CE.
Patent JP-H09270523-A (JP)
Title: Semiconductor sensor
Inventor: SHIBATA TOSHITAKA
IPC: H01L29/84
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor sensor which enables obtaining a high sensitivity. SOLUTION: On a diaphragm 2 of a silicon substrate, a CMOS sensor circuit 5 having a CMOS inverter structure in which a sort circuit is generated in input/output with the channel conductance changing in response to pressures is formed. On a peripheral thick portion 3, a CMOS amplifier 6 having the same element parameter as the CMOS sensor circuit 5 is formed. PMOS transistors QP1, QP2 of the CMOS sensor circuit 5 and the CMOS amplifier 6 are arranged to be adjacent to each other, sharing a p<+> -type source diffusion layer 7. NMOS transistors QN1, QN2 are arranged to be adjacent to each other, sharing an n<+> -type source diffusion layer 8.
Patent JP-S60219328-A (JP)
Title: Foundation bed for rotary machine
Inventor: ASAZU SEIICHI
IPC: E02D27/44
Filed: 1984-04-17
Abstract: PURPOSE:To provide sufficient resistance to earthquake by means of a low level control type soft structure foundation bed, by a method wherein a damper, which absorbs and reduces vibration of a foundation bed deck, is located between a building floor, insulated from the foundation bed deck and the foundation bed deck. CONSTITUTION:A low level control type soft structure foundation bed is formed with a foundation bed mat 1, a foundation bed strut 2, and a foundation bed deck. A turbine building 4, rising from the foundation bed mat 1, is positioned around the foundation bed deck 3, and the turbine building 4 is insulated from the foundation bed deck 3. Plural dampers 5, which respectively absorb and relieve horizontal vibration of the foundation bed deck 3 due to disturbance, such as earthquake, are located circumferentially at given intervals between the inner peripheral surface of the turbine building 4 and the outer peripheral surface of the foundation bed deck 3. This reduces response displacement of the low level control type soft structure foundation bed, and sharply increases resistance to earthquake.
Patent JP-H05281875-A (JP)
Title: Fixing temperature control method and device therefor
IPC: G05D23/19
Filed: 1992-03-31
Abstract: PURPOSE:To attain uniform and excellent fixing by turning the control tempera ture of the surface of a fixing roller into a fixing control temperature in such a manner that a temperature difference corresponding to heat loss in the actual passing of a transfer paper is added to a standard fixing control temperature. CONSTITUTION:The standard fixing control temperature (db-temp) of a copying machine is set at, for instance, 175 deg.C, and common in each mode of full color, monocolor, and black-and-white. When the registered number of consecutive copies by ten keys, is two or more, a fixing control temperature correction OK flag for controlling the count of a copy, is set, and the nip of fixing rollers 2 and 3 completely pass. When the tailing edge of the OK flag is detected by a recording material tailing edge detecting sensor 5, a fixing control temperature correction starting flag is set. Thus, a difference between the temperatures of the fixing roller in the start and completion of fixing, is added to the current control temperature (175 deg.C).
Patent JP-S59202710-A (JP)
Title: Adjusting method of mic-converted power amplifier
Inventor: OOSAWA OSAMU
IPC: H03F3/60
Filed: 1983-05-04
Abstract: PURPOSE:To raise an efficiency percentage of a circuit by incorporating an MOS or MOM type adjusting capacitor formed by an island-like electrode rode in two capacitors incorporated by a lumped parameter line of an MIC-converted power amplifier. CONSTITUTION:L5 and C5, and L7 and C7 constitute a low-pass filter, respectively, and are connected to the base electrode of TR2 and TR3. The TR2 and TR3 have a low impedance, and are formed by a system for setting an impedance in IN and OUT terminals of an IC to 50OMEGA. Therefore, a variation of L and C in the vicinity of the TR2 and TR3 exerts a big influence on a characteristic. The variation of C is caused by a capacitor formed with a thin film on an Si wafer, there is scarcely a variation in the same wafer, and the variation of L is main. Accordingly, the variation portion of L is adjusted to an optimum characteristic by connecting both electrodes of adjusting capacitors 2, 3 with a wire by a wire bonding 110, and increasing a capacity of the capacitor. The capacity of the adjusting capacitors 2, 3 is made small in advance, and the capacity of the capacitor is increased by adding an additional electrode 112.
Patent JP-H07278377-A (JP)
Title: Propylene polymer film
Inventor: SHICHIJO YOSHIKO
IPC: C08L23/10
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a polypropylene film which is produced from a resin composition comprising a propylene polymer and a specific copolymer and is useful in food packaging because it has excellent clarity, heat-sealing properties at low temperature, high strength, and good processability. CONSTITUTION:The object propylene film is produced from a resin composition comprising (A) 50-99wt.% of a propylene polymer such as propylene-ethylene random copolymer or propylene homopolymer of 0.1-50g/10min. MFR, (B) 1-50% of a copolymer from ethylene and an alpha-olefin of 4-40 carbon atoms using a metallocene catalyst, having the following properties: (i) 0.86-0.935g/cm<3> density; (ii) 0.1-20g/10min. MFR; (iii) the temperature rise elution fractionation (TREF) gives one or more peaks in its elution curve where all of the peaks are in the range lower than 100 deg.C and the peak may include substances which elute at other temperature than the peak one in the elution curve; (iv) the integrated elution according to the TREF exceeds 90% at 90 deg.C elution temperature.