baber/WOPTO huggingface dataset:
Patent JP-H05116543-A (JP)
Title: Battery connector for electric vehicle
Inventor: TAMAKI KENJI
IPC: B60L11/18
Filed: 1991-05-30
Abstract: PURPOSE:To prevent vehicle side harnesses and battery terminals from being roughened on their surfaces by using a connector in installing or removing a battery to immediately form circuits for charging and discharging a capacitor, for smoothly charging and discharging the capacitor. CONSTITUTION:To install a battery 1, one of harnesses 4 is connected to the positive terminal 3 of a battery 1a and a connector 10 is installed while covering each of the terminals 2, 3 of the battery 1. The switch 15 of the connector 10 is connected to a position at which an auxiliary terminal 14 is separated from both of the terminals 2, 3 of the battery 1, i.e., to a contact point P1. Next, the auxiliary terminal 14 is switched to the negative terminal of a battery 1b, i.e., a contact point P2 and then a capacitor 5 is charged and a lamp 18 is turned on; because the lamp 18 is turned off when the charging is completed, the finish of the charging can be recognized at that time and then the connector 10 is removed and a normal cover 8 is installed. To remove the battery 1, the switch 15 is connected to a contact point P3 to form a discharge circuit and the lamp 18 is turned on during discharging and is turned off when discharging is completed.
Patent JP-S5978989-A (JP)
Title: Manufacture of light permeable solid refractory coating comprising expansible material
Inventor: HANSUUHENINGU NORUTE
IPC: B32B17/06
Filed: 1983-07-15
Abstract: A nonflammable layer is made by drying an aqueous alkali metal silicate composition on a substrate in the presence of a drying atmosphere containing at least 30% free oxygen by volume so that the resulting layer remains bubble-free on aging even under intense ultraviolet radiation.
Patent JP-H1083447-A (JP)
Title: Image registrating method and skew detecting method
Inventor: JONATHAN HAL
IPC: G06T7/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce a calculation amount and memory capacity for image registration. SOLUTION: Image registration is performed by projective histogram matching. In such cases, a registration processor 20 finds the projective histograms of image fragments 24 (1) and 24 (2), compares one of the projective histogram with the other projective histogram by performing rotation and movement operations to it, and finds a rotational parameter θ and movement parameters x and y for conversion. An image aligner 22 converts the segment 24 (1) based on the conversion parameter, aligns it with the segment 24 (2) and creates an image fragment which is one and larger than the segments by combining both image fragments 24 (1) and 24 (2).
Patent JP-H08318720-A (JP)
Title: Steel wheel for on-track-and-road vehicle
Inventor: TATEOKA YOSHIYUKI
IPC: B60F1/04
Filed: 1995-05-26
Abstract: PURPOSE: To prevent the accumulation of water inside a steel wheel and keep the insulation between an outer wheel and an inner wheel surely by slanting the inner periphery surface of a recessed part provided on the outer wheel to the outside in the outside direction. CONSTITUTION: In steel wheels 5, 6, the inner periphery surfaces 22, 23 of the recessed parts 20, 21 formed on an outer wheel 8 are formed in a taper slanted outside toward the outside and the recessed parts 20, 21 are formed conically. Therefore, the rain water infiltrated into the recessed parts 20, 21 of the steel wheels 5, 6 flows outside as it is along the slanted inner periphery surfaces 22, 23 and also the rain water adhered to the inner periphery surfaces 22, 23 is perfectly flows down by that the draining operation by the centrifugal force of the steel wheel 5, 6 is carried out effectively at the running time of an on- track-and-road vehicle.  Accordingly, the water is hardly adhered to near the insulation 11 for separating the outer wheel 8 from the inner wheel 10 and such fear that the rain water and muddy water enters to the inside along the clearance of the insulation 11 and the outer wheel 8 and the inner wheel 10 are covered with a water film by getting over the insulation 11 is eliminated.
Patent JP-S5555620-A (JP)
Title: Radio receiver
Inventor: SAKIKAWA TADASHI
IPC: H03J7/18
Filed: 1978-10-20
Abstract: PURPOSE:To increase the function of car radio set, by obtaining suitable traffice information signal with one operation, through the both functions given to the traffic information time detection switch; automatic tuning start switch and traffic information detection switch. CONSTITUTION:The circuit is constituted with the superheterodyne receiver 100, automatic tuning circuit 200, traffic information detection circuit 300, mute circuit 400, control unit 500, and tuning unit 600. With this constitution, the traffic information reception switch 304 is operated, and traffic information signal is obtained by detecting the traffic information with this operation only through automatic tuning. That is, the traffic information detection circuit 301 provided for the circuit 300 is operated for the operation, and succeedingly, the time index signal is obtained by controlling the circuit 400 through the use of the traffic information time detection circuit 302. Thus, the operationability and safety can be increased with only one switch operation.
Patent JP-H0425652-A (JP)
Title: Variable compression ratio mechanism for internal combustion engine
Inventor: KUME TAKEO
IPC: F16H21/20
Filed: 1990-05-18
Abstract: PURPOSE:To vary a compression ratio in succession by constituting a link means, connecting a crankpin and a fulcrum means, with a first link, a second link, and a rotator pivotally supported, free of relative rotation, in space between respective other ends of both these links. CONSTITUTION:A first link 13 of a link means 5 is connected to a crankpin 6a and a rotator 15, and a second link 14 to the rotator 15 and a shaft 9 of a fulcrum means 4 free of relative rotation, respectively. When a crankshaft 6 is rotated, the crankpin 6a revolves around a shaft center (O point) of the shaft 6, so a locus of the center of the crankpin 6a comes to a B circle. The link means 5 is displaced so as to bend these links 13 and 14 at the part of the rotator 15, transmitting the rotation of the shaft 9 to a first sprocket 3 without preventing any rotation of the crankshaft 6. In brief, the sprocket 3 is interlocked with a sprocket 16 via a chain 20, and a sprocket 17 solidly rotating together with this sprocket 16 with a second sprocket 10 via a chain 21, respectively.
Patent JP-S5558381-A (JP)
Title: Electrolytic cell
Inventor: KAKIHARA YOUSUKE
IPC: C25B9/19
Filed: 1978-10-20
Abstract: PURPOSE:To reduce the basic unit of electric power for electrolysis, by using a cation exchange membrane as diaphragm in the electrolytic cell of aqueous solution of halogenated alkali, and structuring in filter press type of specified shape and dimensions, using mesh type bipolar electrode. CONSTITUTION:In an electroytic cell for electrolysis of aqueous solution of halogenated alkali such as NaCl, a cation exchange membrane 1 is used as diaphragm. The electrode used should be of mesh type of which opening rate is 30-70% to structure an electrolytic cell of filter press type. An anode 2 is nearly contacting with the exchange membrane 1, and a cathode 3 is opposedly provided to the diaphragm leaving a spacing about 2-4mm. The thickness of wall of anode chamber 5 are suppled with aqueous solution from the lower part threof, and discharge aqueous solution and generated gas rom the upper part. The height of both chambers should be more than 900mm, and the effective conductive area should be more than 100dm<2>. By enlarging the volume of the both chambers, the containing volume ratio of gas bubbles generated in the electrodes is decreased, and the voltage drop of the solution is reduced, so that the basic unit of electric power may be decreased.
Patent JP-H06315959-A (JP)
Title: Injection molding method of polyethylene terephthalate
Inventor: KODA HIDEAKI
IPC: B29C31/04
Filed: 1993-04-30
Abstract: PURPOSE:To eliminate the need for crystallized molding material and contrive to reduce material cost by a method wherein uncrystallized polyethylene terephthalate is employed as molding material, which is fed to an injection device so as to be turned into semi-molten state and, after being deaerated, thermally melted and injected. CONSTITUTION:At molding operation, uncrystallized polyethylene terephthalate as molding material without being dried is fed directly from a hopper 3 into a heating cylinder 1 by properly utilizing a feeding device. Next, the molding material in the heating cylinder 1 is melted under the condition being transferred ahead and metered. At this time, the molding material in semi-molten state is fed under compression to a compression zone 8. The compressed molding material in semi-molten state is extruded to the rear part of a forward screw 6a so as to be expanded at its rear part, resulting in separating water content and volatiles content from the molding material. The deaeration molding material is heated up to the temperature higher than its melting temperature and, at the same time, compressed so as to be injected in a mold under fully kneaded condition in order to obtain the desired molded article.
Patent JP-H07334213-A (JP)
Title: Editing system for sequence program
Inventor: ONISHI YASUSHI
IPC: G05B19/05
Filed: 1994-06-10
Abstract: PURPOSE:To refer to and edit respective sub programs only for people who has a right to edit those programs when editing a sequence program provided with the plural sub-programs. CONSTITUTION:When a right code 7b showing the right level of editing and an identification name 7a for the program are added to respective programs 7 of a main program and the sub-program and inputted, these data are stored in a memory 2. When an operator code is inputted by a keyboard 1 and the display of the identification name is commanded, only the identification name 7a is read from the memory 2 by an identification name reading means 3 and this read identification name 7a is displayed on a display screen 6 by a display control means 5. At this time, the display control means 5 displays only the identification name 7a, to which the right code 7b showing the right level corresponding to the inputted operator code is applied, by coloring or the like so as to distinguish it from the other program. When any one of displayed identification names 7a is selectively commanded and only when the distinguishedly displayed identification code 7b is selectively commanded, a program reading means 4 reads that program from the memory 2 and displays it on the display control means 5.
Patent JP-H04328020-A (JP)
Title: Power unit mounting construction
Inventor: TOKIWA YOJI
IPC: B60K5/02
Filed: 1991-04-30
Abstract: PURPOSE:To perform on a car body three-point suspension applied to a power unit whose power outputting part is mounted on a transfer device, while projecting sideways and, at the same time, suppress roll of said power unit. CONSTITUTION:An engine 2, a transmission 3, and a transfer device 4 are installed in the longitudinal direction of a car body, and, at the same time, a power unit 1 whose power outputting part 4a toward a front wheel differential device 5 is projected sideways is mounted to the transfer device 4 by supporting it at three points of the left, right sides of the engine 2 and the bottom of the transfer device 4 so as to load it on cross members 9, 10, and also the rear of the power unit 1 is supported on the cross member 10 with a roll preventive mount member 22 at a position opposite to the power outputting part 4a.
Patent JP-S5462416-A (JP)
Title: Exhaust-gas diffuser for internal combustion engine
Inventor: YAMADA TAKESHI
IPC: F01N13/20
Filed: 1977-10-28
Abstract: PURPOSE: A diffuser which can lower the temperature at the exhaust gas flow center part.  
     CONSTITUTION: A diffuser 2 is installed at the rear end part 1 of a tale pipe. Said diffuser 2 is constituted of a flat housing 5 consisting of an upper housing 3 and a lower housing 4. In the housing 5, a hollow tube element 9 is arranged which extends in at a right angle to the exhaust gas flow, crossing the inside chamber of the housing 5, Both open ends of the pipe element 9 are inserted into the opening 10  formed on the wall of the pipe element 9. Thus, air is drawn into the exahsust gas through the holes 11 and 13, and the exhaust gas is cooled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61287144-A (JP)
Title: Semiconductor device
Inventor: YASUI JURO
IPC: H01L21/76
Filed: 1985-06-13
Abstract: PURPOSE:To prevent the impurity concentration in an Si substrate forming the sidewalls of an isolation groove from deteriorating by a method wherein a semiconductor substrate in the specified isolation region is etched to form an isolation groove; a semiconductor film is formed on the surface of semiconductor substrate forming the sidewalls of isolation groove; and insulating films are lamination-formed. CONSTITUTION:An isolation groove 5 with vertical sidewalls is formed and after forming a channel stopper on the bottom of isolation groove 5 by B ion implantation, a polycrystalline Si film 11 is formed to be heated in oxidative atmosphere forming an SiO2 film 21. A CVDSiO2 film 22 is buried in the isolation groove 5, simultaneously removing the SiO2 film 21, the polycrystalline Si film 11 and an Si3N4 film 3 in the region other than the isolation groove 5. Finally another SiO2 film 2 is removed by B ion implantation to provide an MOS transistor with specified value of VT using the conventional production process so that a gate SiO2 film 16, a gate electrode 17, a source drain 18 and an interlayer insulating film 19 may be newly formed.
Patent JP-H09102648-A (JP)
Title: Low noise surface luminescence laser light for multimode optical link
Inventor: SHINNYAN WAN
IPC: H01S5/183
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To transmit data at high speed with low noises by forming an active region, a first Bragg specular region having a first conductivity type and a second Bragg specular region, maximizing an output and increasing a specular reflectivity until the output reaches a value less than the half of the maximum output. SOLUTION: A multi-mode VCSEL 300 has a first Bragg specular region 302 grown on an N substrate 304, an active region 306, and a second Bragg specular region 308 containing proton isolation regions 320a, 320b. The first Bragg specular region 302 is grown on the n<+> GaAs substrate, and the GaAs substrate 304 is doped with an N-type dopant, preferably silicon. An electrode 322 is constituted of gold as a material having a high reflectivity. Accordingly, the reflectivity of a second specular region 309 exceeds approximately 99% through the reflectivity of the second Bragg specular regions 308 is approximately 97-98%. The reflectivity of the second specular region 309 is preferably 99.8%. Consequently, an output from a light-emitting laser reaches a value less than the half of the maximum output of the laser, and the light-emitting laser in low noises is acquired.
Patent JP-H01297759-A (JP)
Title: Decentralized computer system for broadcast memory system
Inventor: ABE KOJI
IPC: G06F15/163
Filed: 1988-05-26
Abstract: PURPOSE:To make a main memory common in use and to accelerate communication by using a dedicated communication path by broadcasting the whole or a part of the content of the main memory of each decentralized computer to another decentralized computer. CONSTITUTION:The decentralized computers (10-1...10-n) are connected to broadcast memories (60-1...60-n) as the main memories having (n) areas (B1...Bn), respectively. To make those main memories common in use, a system is constituted in such a way that distributed broadcast controllers(DBC) (70-1...70n) send data to another DBC via (n) broadcasting communication paths (80-1...80-n), and write received data in the areas (either B1...Bn) corresponding to a delivery origin. In such a way, it is possible to perform broadcasting for its own in spite of the operation of another decentralized computer.
Patent JP-H0422568-A (JP)
Title: Method for preheating refractory container
Inventor: TSUJITA KOZABURO
IPC: B22D41/015
Filed: 1990-05-18
Abstract: PURPOSE:To prolong the life of a refractory product by transforming inert gas into plasma in a refractory container and circulating the inert gas in the refractory container as the inert gas is heated by the heat of the plasma gas. CONSTITUTION:The refractory container 1 is charged with the inert gas. Thereafter, the inert gas is formed by a plasma torch 5 inserted and fixed in the container 1 into plasma. This plasma gas is blown out of the tip of a cylindrical nozzle 6 enclosing the front range of the plasma torch 5 and the inert gas is sucked from the side range of the plasma torch 5 to the front range thereof. As the inert gas is heated by the heat of the plasma gas, the inert gas is circulated in the refractory container 1 and the inert gas is supplied and a portion of the circulating gas is exhausted from an exhaust port 4. In this way, preheating operation can be improved in efficiency, power can be saved and cost of equipment can be reduced.
Patent JP-S61287385-A (JP)
Title: Solid-state image pickup device
Inventor: KANEDA OSAMU
IPC: H04N5/335
Filed: 1985-06-13
Abstract: PURPOSE:To obtain an image sensor having a good resolution and sensitivity by placing an optical deflecting system on a photodetective surface and externally giving a signal to the optical deflecting system in a prescribed period to guide the light forming an image on a part except for a photodetector area to the photodetector area. CONSTITUTION:An optical deflecting layer 13 disposed in front of a photodetective surface of an image sensor 11, an electrode 14 disposed on both surfaces thereof and having a transmitting property, a timing circuit 15 supplying an external signal thereto, and a terminal 6 giving a reading and scanning signal to the image sensor 11 and supplying a synchronous signal to the timing circuit 15 are provided. Thus, from a state I in which incident rays of light L shown by broken line arrows strike against a part having no sense to the light, the rays of light L are refracted as shown by alternate long and short dash line arrows, the lights which are not received by a photodetector part 12 in the state I can be received (state II). In this manner, if the state 12 in the state I can be received (state II). In this manner, if the state I and the state II are repeated every one field scanning of the image sensor 11, the resolution more than the resolution decided by the number of picture elements of the image sensor can be realized.
Patent JP-S62285078-A (JP)
Title: Integrated circuit with frequency dividing test function
Inventor: ISHITA YUUJI
IPC: G04D7/00
Filed: 1986-06-03
Abstract: PURPOSE:To achieve a reduction in the cost, by supplying a clock pulse to a reset terminal at a frequency dividing stage from outside to test the frequency dividing stage. CONSTITUTION:When carrying out a test, after a reset terminal 11 is set to '1', a fast clock pulse for testing is inputted into the terminal 11 from outside. The clock pulse resets a frequency dividing stage 2 passing through a gate circuit 8 while being fed to a frequency dividing stage 3 through a gate circuit 10. As the pulse width of the clock pulse is set to smaller than half that of an output pulse from the frequency dividing state 2, the frequency dividing stage 2 is reset before the generation of an output therefrom and generate no pulse as output. On the other hand, the clock pulse is inverted in the level with the circuit 10 to be fed to the frequency dividing stage 3. As the clock pulse is fed by a fixed number, the output of the frequency dividing stage 3 rises to trigger an FF7, the output of which FF7 is inverted and an output of a gate circuit 9 is also inverted to clear the resetting of a frequency dividing stage 4. Thus, the testing of the frequency dividing stages 3 and 4 is conducted by an output of a driving circuit 5.
Patent JP-S63294991-A (JP)
Title: Aeration accelerator for livestock waste tank
Inventor: KAWASHIMA NORIO
IPC: C02F3/20
Filed: 1987-05-26
Abstract: PURPOSE:To efficiently execute aerobic fermentation by covering the upper part of a livestock waste fermentation tank with a light transmissive regenerating house, disposing the aperture of an air suction duct connected to an aeration pump to the upper layer part of this house and disposing a duct for feeding the external air into this house to the lower layer part of the house. CONSTITUTION:The aeration pump 1 of the livestock waste fermentation tank A is operated to feed the air in the upper layer in the regenerating house B into the livestock waste stored in the tank A. The air in the house B is previously warmed up by the solar heat and the air particularly in the upper part of the house B has the highest temp. The livestock waste in the tank A is forced by the air fed into this tank A to induce aerobic fermentation. The steam in the tank A storing the heat generated at this time is fed by the force operating effect of a fan 8 into a shielding chamber 5 and thereafter, the air in the external air suction duct 4 is heated via a heat exchanger 6 at the time when said steam is discharged to the outside of the house B. The heated air admitted into the house B is fed by the aeration pump 1 again into the livestock waste fermentation tank A.
Patent JP-S61288556-A (JP)
Title: Record scanning system in facsimile equipment
Inventor: MINAMIBAYASHI SEISAKU
IPC: H04N1/04
Filed: 1985-06-15
Abstract: PURPOSE:To attain speed recording while uneven feeding is reduced by storing a line data transferred discontinuously into a plural line memories tentatively and recording the data continuously in the lump. CONSTITUTION:A line data transferred discontinuously is supplied as an input data to a terminal 6 normally. A line memory 1 receives the input data and stores tentatively by (l) lines below one sheet of recording paper to receive control from a memory control circuit 2. When data of m-line (2<m<=l) being a prescribed threshold value is finished for input, the memory control circuit 2 controls n-line (n>=m) of data including the data finished for input to as to be outputted in a burst way at an equal time interval T even when the data is being outputted. When a recording control circuit 3 recognizes the start of transfer of n-line group of data, the circuit 3 controls a stepping motor 5 to start feeding consecutively for n-line and sends the data of n-line at an equal time interval T after a time tau to a recording head 4, where the data is subject to main scanning recording continuously.
Patent JP-S6020134-A (JP)
Title: Pressure sensor
Inventor: WAKINO KIKUO
IPC: G01L9/00
Filed: 1983-07-14
Abstract: PURPOSE:To obtain an analog output by a simple constitution by varying an oscillation frequency of a surface wave oscillator by a warping of a surface substrate, which is generated by a pressure difference of the inside and the outside of a space formed by a diaphragm. CONSTITUTION:A pair of inter-digital electrodes 5, 6 are formed at an interval of a suitable distance on a surface wave substrate 4. When the atmospheric pressure is varied, and a difference is generated between the pressure in an enclosed space 8 and the atmospheric pressure, a warping is generated on the surface wave substrate 4 by its pressure difference, and basing on its warping, a delay time when the surface wave is transmitted from one electrode 5 to the other electrode 6 is varied, and the oscillation frequency is varied.