baber/WOPTO huggingface dataset:
Patent JP-S5513468-A (JP)
Title: Display unit
Inventor: TAKAHASHI YASUO
IPC: G09G1/00
Filed: 1978-07-17
Abstract: PURPOSE: To secure a direct hard copying for the magnified characters or the like through a simple method and without adding any special pattern generator.  
     CONSTITUTION: For display of the normal characters or the like, the character information read out from refresh memory 1 is converted into the dot pattern through the decoder within pattern generator 6. And in the case of display for the magnified characters, the magnification designation code, if any within the information read out of memory 1, is decoded through decoder 2. And the 1st and 2nd selection signals are delivered from magnification controller 3 via the magnification designation code given from decoder 2. On the other hand, the character or the variable pattern code is supplied to generator 6, and the necessary dot pattern data is delivered in response to the input of generator 6. This dot pattern data output along with the 2nd selection signal are supplied to display data selector 7, and the magnified characters or the like are hard-copied directly through half-dot printer 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03287356-A (JP)
Title: Method and device for grasping operating time of equipment
Inventor: TAKEUCHI HIROYUKI
IPC: G06Q50/04
Filed: 1990-03-30
Abstract: PURPOSE:To realize labor saving in grasping an operating time, by detecting the point when a processing object passes the place becoming the start point and end point of each element action of equipment, collecting the detection result, and performing the process for relating the collected time count result and each element action. CONSTITUTION:The transits of each position of each production equipment and the sort of a lot are detected and the detected data are counted into a calculator 2 for collection. A calculator 3 for time processing extracts the detection data file 2a of each production equipment and also reads the element action composing data file 4a of the production equipment. Then, the process for collating the detection data file 2a and element action composing data file 4a is performed and the action data file 3a of the element action of each production equipment made by relating each element action and the data of the starting time and completion time is prepared. A time chart is then prepared, the action time of each element action is found, then, the data used for production control are found and displayed on a display device 5.
Patent JP-S62242455-A (JP)
Title: Unrespondance transfer system
Inventor: TAGA YOSHIO
IPC: H04M3/46
Filed: 1986-04-15
Abstract: PURPOSE:To omit labor for retrying on-hook and redialing again by storing a telephone number to be transferred, and when unrespondance of a terminating telephone set is continued for a prescribed time, calling the telephone set to be transferred. CONSTITUTION:If an originating subscriber dials another telephone number to be transferred during the unrespondance of the terminating telephone set within the prescribed period, '1' is added to a memory 4 for the number of telephone numbers. When the terminating subscriber does not answer after the measurement of the prescribed time by a timer 6, the contents of the memory 4 are compared with a memory 5 for the number of transfers to stop the call. A telephone number stored in a number memory 2 is substituted by a telephone number stored in a change number memory 3 to call the telephone set to be transferred.
Patent JP-S60229354-A (JP)
Title: Stabilizing power source
Inventor: SATOU NAOTO
IPC: H01L23/36
Filed: 1984-04-27
Abstract: PURPOSE:To eliminate the need for mounting each of semiconductor elements, which are attached to the heat sink, on each of the printing substrates by hand soldering by a method wherein the printing substrates, to which the heat sink is attached, are respectively provided with a cutting-off part, which can be detached after a dipping was performed. CONSTITUTION:A parts, which can be inserted by an insert machine, such as a resistor, is mounted on each of printing substrates 4. A heat sink 6 is attached to the printing substrates 4. In this condition, a power semiconductor 5 is inserted in each of the printing substrates 4. As this heat sink 6 is shared as the cover of a power source 7, an engaging part 9, by which the heat sink 6 is engaged with the other covers 8 of the power source 7, is provided in advance and is held. An electrical parts is inserted on each of the printing substrates 4, and after that, a dipping is performed. After the dipping ended, the cutting-off parts 4a of the printing substrates 4, which are used for performing a dipping, are divided and thrown away.
Patent JP-H03284363-A (JP)
Title: Air cleaner
Inventor: MIYAUCHI ATSUSHI
IPC: B03C3/41
Filed: 1990-03-30
Abstract: PURPOSE:To make electric charge dielectric on the surface of a dust collection filter by equipping an electrode part constituted of a high voltage electrode and a pair of counter electrodes, the dust collection filter and a high voltage impressing part. CONSTITUTION:When polluted air is passed through an electrode part 3, dust contained in the air is subjected to plasma charge with positive electric charge by discharge emitted from an acicular projection 5a. When the air contg. charged dust is passed through an earthed dust collection filter 6, dust is collected by this dust collection filter 6. Only the cleaned air is sent to the outside of a main body from a blowout port. Negative electric charge is made dielectric on the surface of the earthed dust collection filter 6. Dust is stuck on the surface of the dust collection filter 6 and electric potential is leaned to the positive side. The phenomena are prevented wherein potential difference of the charged dust is lowered and the collection capacity of the dust collection filter 6 is deteriorated. Thereby the collection efficiency is maintained for a long period.
Patent JP-H02264045-A (JP)
Title: Method for feeding yarn and device therefor
Inventor: TACHIBANA SHIGEO
IPC: D03D47/34
Filed: 1989-04-04
Abstract: PURPOSE:To successively form a warp inducing part having a warp already passed through and having required length according to numbers of the warp by drawing a yarn by prescribed size from a bobbin using a drawing means, feeding the yarn to a device for passing through yarn, drawing the yarn by the second prescribed size using the second drawing means and cutting the yarn. CONSTITUTION:Yarn 43 of a bobbin 42 is drawn by length required for passing through the yarn using the first feeder 50 and fed to a yarn-passing-through device 44 and further drawn by length required for uniting with warp of warping beam using the second feeder 53 and cut using a cutting device 56. Stretching of warp is made unnecessary by the above-mentioned method.
Patent JP-S5513488-A (JP)
Title: Speed change gear
Inventor: YOSHIDA JIYUN
IPC: G05G9/00
Filed: 1978-07-15
Abstract: PURPOSE: To enhance both the controllability and the safety for the machine by linking the variable speed operation component of the stepless speed change gear and the front-back switching component of the running mission to the single operation lever when the stepless speed change gear features the low-speed mission.  
     CONSTITUTION: In the case of advance, speed change lever 19 is put on the L line of guide groove 30 of speed guide plate 29. In this case, the maximum space is obtained between split pulley 3a and 3b of the prime motor V pulley, obtaining the lowest speed. Now if main clutch 10 is turned down toward 1st speed H 1  when the stepless speeed change gear features the low-speed mission, transmission 7 is changed to the 1st speed. Then clutch 10 is applied with lever 19 turned down toward the advance side, and thus cam 4" narrows the V groove via pulley 3b to secure the stepless acceleration. While in the case of backdown, lever 19 is returned to L line. And thus arm lever 24 presses shift arm 26 to set the speed change gear to backdown, and then lever 19 is turned down toward the backdown side. Thus the speed is increased gradually. As a result, the switching is secured between the advance, backdown and variable speed via signale lever 19, thus enhancing both the controllability and safety for the machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5610921-A (JP)
Title: Material for equipment for manufacturing semiconductor and its treating furnace
Inventor: KOYAMA MASAO
IPC: C30B15/10
Filed: 1979-07-09
Abstract: PURPOSE:To aviod the occurrence of cracks even when heating and cooling are repeated and to prevent the discharge of impurity from the base material by making a crucible for drawing up Si, a susceptor for a reactor and a heater, etc. of carbonic base material which is protected with a specific carbide film coating. CONSTITUTION:A crucible for drawing up Si, a susceptor for a reactor and a heater which are used for manufacturing the semiconductor are made carbonic base material, these surfaces are protected with silicon carbide film. Here the film is formed so that it may show 0.35 deg. or less when the peak width at half height of the (200) face in the X-ray diffraction is measured by Kalpha of Cu and the area ratio of the film in which the maximum width of the particle boundary in the polished face of the film surface is 0.15t+5mum or more may be 30% or more when the thickness of film is t. To obtain such a film, the units are put in a decompressed reaction chamber made of carbon or silicon carbide, and silica powder contained in a carbonic vessel is evaporated and deposited onto the surface of the units.
Patent JP-S5610397-A (JP)
Title: Treating method of waste water from plate process factory
Inventor: KANAI MASAKUNI
IPC: C02F9/00
Filed: 1979-07-09
Abstract: PURPOSE: To remove Zn, NO 3  and oil contained in the waste water from the plate process factory by adding Na 2 SO 3  and lime and electrolysis.  
     CONSTITUTION: The 90% or more of nitric acid group substance in the waste water is removed by adding Na 2 SO 3 , lime is added for neutralization and agitated, and Zn is removed as ZnSO 4 . Residual Zn and oil in a supernatant liquid are treated by means of a fluorine electrolytic method (CaF 2  is added and electrolysis is conducted by direct currents) while a small quantity of soap or diatomite is added, thus removing oil and Zn approximately complete. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61245551-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIOTANI YOSHIMI
IPC: H01L21/3205
Filed: 1985-04-23
Abstract: PURPOSE:To stabilize the performance of an IC by boring an opening to an insulating film on a first Al wiring layer, filling the opening with W and forming a second Al wiring layer through a film consisting of a high melting- point metal, etc. CONSTITUTION:An Al wiring 2 is shaped onto a substrate 1, an Al oxide on the surface is removed, and a high melting-point metal or an silicide thereof or Si or the like is sputtered and patterned to form a film 7a. An insulating film 3 is superposed and a through-hole 5 is shaped, an oxide on the film 7a is removed, the through-hole 5 is filled with W in a self-alignment manner through a CVD method to approximately flatten the surface, and an Al wiring layer 4 is superposed. According to the constitution, the security of the durability of the metallic filler W required for flattening the upper side wiring layer and formation in the self-alignment manner are enabled, thus stabilizing the performance of an IC.
Patent JP-S61244540-A (JP)
Inventor: MIURA TAKASHI
IPC: B31B50/52
Filed: 1985-04-23
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-H05291777-A (JP)
Title: Shield structure of electronic equipment
Inventor: YAMAUCHI TOSHIYASU
IPC: H05K9/00
Filed: 1992-04-08
Abstract: PURPOSE:To simply and surely secure the electric connection at the end of a case by providing a mold for plastic containing a conductive plate with a thrust mechanism, and breaking off the plastic at a thin part after formation of the thin part in a case, and removing a plastic layer so as to expose the inner conductive plate at the end face of the case. CONSTITUTION:At the end face to secure the electric connection of a plastic 1 case, which contains a conductive plate, thin parts 15 in the shapes of V-shaped, U-shaped, stairs-shaped, projecting, recessed, or such like notches are made in a molded item by providing the mold in the vicinity of the end face with thrust mechanisms 13a and 13b such as under cuts, slides, or the likes. A conductive plate 2 such as a conductive sheet, a metallic foil, a metallic mesh, or the like existing inside the plastic is exposed at the end face by breaking off it at the thin part 15 after molding. The electric junction between the upper and lower covers can be secured simply and surely by forming the end faces 18a and 18b, where the conductive plates 2 are exposed, at a top case 5 and a bottom case 6, and junctioning the end faces with each other.
Patent JP-H03285499-A (JP)
Title: Piezoelectric acoustic device
Inventor: KANAI YASUHIRO
IPC: H04R17/10
Filed: 1990-03-31
Abstract: PURPOSE:To obtain stable sound pressure mean at 0.8-3kHz sound level which is in practical sound frequency band by holding the peripheral part of a diaphragm in the vertically middle part of a resonator and without making a sound hole either on the upper wall or lid of the resonator. CONSTITUTION:A step part is formed in the middle part on the inner peripheral wall of a resonator 1, and the peripheral part of a diaphragm 5 is held on the step part. The diaphragm 5 is composed of a metallic sheet, and a piezoelectric element 6, composed of a piezoelectric ceramic film and electrode film, is formed on the under face of the diaphragm 5. Further, the bottom of the resonator 1 is closed by a lid body 7. When closing the bottom of the resonator 1 by the lid 7, connection pins 8 and 9 are bent upward, and the tips of them come into contact with the surfaces of the diaphragm 5 and the piezoelectric element 6. Terminals 2 and 3 are connected with the diaphragm 5 and the piezoelectric element 6 respectively. At the center of the lid 7, a circular sound hole 4 is provided.
Patent JP-H07265843-A (JP)
Title: Crude refuse treating device
Inventor: DENDA HIROSHI
IPC: C05F9/02
Filed: 1994-03-31
Abstract: PURPOSE:To automate the optimum operating state of a crude refuse treating device. CONSTITUTION:This crude refuse treating device includes a decomposing vessel 4 which houses crude refuse and subjects this crude refuse to a decomposition treatment, an agitating means 6 which agitates the crude refuse charged into this decomposing vessel 4, a driving means 7 which drives this means 6 and a heating means 5 which heats the outside wall surfaces of the decomposing vessel 4. The crude refuse treating device described above has a load detecting means 8 which detects the load of the driving means 7 and a control means 12 which receives the signal from this means 8 and changes the time for energization to the heating means 5.
Patent JP-S5715278-A (JP)
Title: Manufacture of contiguous disk bubble element
Inventor: HIBIYA TAKETOSHI
IPC: H01F41/14
Filed: 1980-06-27
Abstract: PURPOSE:To solve difficulties in forming a pattern through eliminating the oxidation, peeling, etc., of a masking material in the formation of an element by a heat treatment method, by using a nonmagnetic garnet liquid-phase epitaxial film as the masking material for the formation of the pattern. CONSTITUTION:When a pattern is formed by a heat treatment on a composite film composed of two kinds of garnet films 2 and 3 differing in heat-treatment condition dependency of magnetic characteristics, a nonmagnetic garnet liquid- phase epitaxial (LPE) film is used as a masking material 1 for the formation of the pattern. For example, the garnet LPE film Sm0.75Lu1.75Ca0.50Fe4.50Ge0.50O123 as the bubble supporting layer having about 0.8mum bubble diameter is formed on a GGG substrate 4 by using a molten solution in which the mol ratio L of Fe2O3 and rare earth oxide is 25. On it, Y1.12Sm0.38Lu0.60Ca0.9Fe4.1Ge0.3O12 having about 0.4mum thickness is developed by using a molten solution of L=10.0 and on it, GGG1 having 6mum thickness is formed by LPE growth and, after working it to pattern- shape, heat treatment is executed at 900 deg.C, in oxygen of 0.5atm. and for 40min to obtain a bubble element.
Patent JP-S57203134-A (JP)
Title: Analog inputting device
Inventor: MURAKAMI MASAYUKI
IPC: G06F3/05
Filed: 1981-06-09
Abstract: PURPOSE:To calibrate an input value with the newest calibration value, by avoiding the interruption of an input request through the use of duplcated two analog sections alternately and diagnosing an amplifier at each input. CONSTITUTION:Through the selective operation of a multiplexer MX5a, a value of an input point CH1 is inputted to an AMP1, amplified in to alpha times by a  gain, and converte into a digital signal at an AD converter ADC#1. When the A/D conversion is finished, changeover switches 6a and 6b are switched, a reference voltage for gain alpha calibration from a reference voltage source 4a is selected at a MX5b and inputted to the AMP1. The input volue is amplified into alpha times at the AMP1, A/D-converted at the ADC#1, and the diagnosis of the AMP1 and the calibration of the input value at the input of CH1 are made at a control section 7a, and the calibrated value is transmitted to a CPU8. At the same time, the value of an input point CH2 is selected at the switch 6b and inputted to an AMP2, amplified into beta times, and A/D-converted at an ADC#2. When the A/D conversion is finished, the switches 6a and 6b are switched and similar operations are performed one after another.
Patent JP-H04297905-A (JP)
Title: Running control method for unmanned carrier
Inventor: MURATA MASAMI
IPC: B65G47/52
Filed: 1991-03-26
Abstract: PURPOSE:To obtain the running control method, which can carry an object to be carried in the state of matching the object to the center of the unmanned carrier even when the object to be carried is eccentrically put at a load position, without using any mechanical guide means concerning the unmanned carrier in a system to carry the object to be carried while getting under the object to be carried. CONSTITUTION:At the unmanned carrier, course sensors 7a and 7b for traveling course detection and upward directed non contacting type mark sensors 5a and 5b are provided. At an object 11 to be carried, marks 10 to be detected by the mark sensors 5a and 5b are arranged in the shape of a band in a traveling direction. When no detection signal is outputted from the mark sensors 5a and 5b, the traveling direction of the unmanned carrier is controlled based on the detection signals of the course sensors 7a and 7b and when the detection signals are outputted from the mark sensors 5a and 5b, the traveling direction of the unmanned carrier is controlled based on the detection signals of the mark sensors 5a and 5b.
Patent JP-H09315899-A (JP)
Title: Compound semiconductor vapor growth method
Inventor: OKAHISA TAKUJI
IPC: C30B25/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a high quality InGaN compound semiconductor epitaxial layer on an electrically conductive compound semiconductor substrate. SOLUTION: In this method, a first gas contg. indium trichloride and a second gas contg. ammonia are introduced into a reaction chamber 56 heated to a first temp. from the outside and InN is formed and subjected to vapor growth on a substrate 1 by using N2 (nitrogen) as a carrier gas to form a buffer layer. Then, a third gas contg. hydrogen chloride and gallium is introduced into the reaction chamber 56 heated to a second temp. higher than the first temp., together with the first gas and second gas to form an Inx Ga1-x N layer on the buffer layer with a vapor growth method using N2 as a carrier gas. At this time, by using helium(He) in place of N2 as the carrier gas, an Inx Ga1-x N layer having better homogeneity can be obtained. Also, the buffer layer is optionally formed from GaN as a substitute for InN.
Patent JP-S63253707-A (JP)
Title: Buffer amplifier with offset adjustment
Inventor: YAMAMOTO HIROYUKI
IPC: H03F3/34
Filed: 1987-04-09
Abstract: PURPOSE:To adjust an offset and further a drift automatically by interposing a transistor (TR) to a power line and providing an operational amplifier to control it. CONSTITUTION:A TR 22 is interposed to a negative power line of a buffer amplifier comprising dual FETs (field effect TRs) 10, 12 and an operational amplifier 24 to control is provided, a noninverting input (+) of the operational amplifier 24 is connected to an external input terminal 18 and the inverting input (-) is connected to an external output terminal 20 and the output terminal is connected to the base of the TR 22 respectively. The operational amplifier 24 acts like a comparator and the TR 22 is controlled by a difference voltage even if the input/output voltages differ based on the offset or drift of the buffer amplifier and the collector-emitter voltage is fluctuated to make the input/output voltage coincident and the offset and drift of the buffer amplifier is adjusted automatically.
Patent JP-H02265962-A (JP)
Title: Modified polyphenylene ether resin composition
Inventor: OZEKI TOSHIAKI
IPC: C08K3/00
Filed: 1989-04-06
Abstract: PURPOSE:To obtain a modified polyphenylene ether resin composition improved in rigidity, impact resistance, dimensional accuracy, appearance and adhesion to epoxy resin by mixing a specified basic resin component with an inorganic filler. CONSTITUTION:A modified polyphenylene ether resin (A) is obtained by reacting 100 pts.wt. polyphenylene ether resin (a) with 0.1-10 pts.wt. unsaturated carboxylic acid (functional derivative) (b) in the presence of a radical initiator. A basic resin component is obtained by mixing a mixture of 10-90wt.% mixture of at least 10wt.%, based on the obtained basic resin component, component A with optionally component (a) with 90-10wt.% styrene resin (B) with optionally at most 30wt.% block copolymer (C) composed of a styrene polymer block and an olefin elastomer block. 100 pts.wt. this basic resin component is mixed with 10-200 pts.wt. inorganic filler (D).
Patent JP-H02267067-A (JP)
Title: Control device for energy level
Inventor: WADA NOBUYUKI
IPC: B60T17/02
Filed: 1989-04-06
Abstract: PURPOSE:To automatically regulate energy within an accumulator to either side of high and low level by controlling both an energy emitting means and a variable actuator means in response to the energy level within the accumulator. CONSTITUTION:When the energy level within an accumulator 12 becomes higher than a specified one, an energy emitting means 18 is actuated so as to let energy be emitted. When the energy level becomes lower, a variable actuator 20 is actuated so that the developing speed of an energy developing source 16 is increased. The variable actuator 20 increases the developing speed of the energy developing source 16 with a revolution controlling actuator 20B operated during the period of time other than one for engine idling. By this constitution, the energy level within the accumulator 12 can be automatically maintained within a specified range at all times.