baber/WOPTO huggingface dataset:
Patent JP-H05198383-A (JP)
Title: Starting circuit for electrodeless high-brightness discharge lamp
Inventor: SEIDOOAMURU AMESU ERUUHAMAMUJI
IPC: H05B41/38
Filed: 1992-06-22
Abstract: PURPOSE: To provide a new and improved starting circuit for an electrodeless HID lamp to interact with a lamp ballast so that comparatively high starting voltage is generated without requiring an additional power source, and that re-synchronization of the ballast is hardly required after the lamp is started. CONSTITUTION: A series resonance LC circuit is contained in a passive starting circuit for an electrodeless HID lamp 10. A variable impedance inductor joined in series to parastic capacity C1 between a starting probe 12 and an exciting coil 18 of the lamp 10 is contained in this series resonance LC circuit, and joining capacity Cd to directly join a starting circuit 14 to the exciting coil 18 is also contained. The joining capacity Cd is connected between a high terminal of the exciting coil 18 or a point in the circuit almost in the same electric potential as it and a lamp support material 40 arranged to hold the lamp 10. In this way, starting voltage is maximized, and the lamp is more efficiently and quickly stated. Re-synchronization of a ballast 20 is hardly required after the lamp is started by optimizing series resonance capacity C2 .
Patent JP-H066349-A (JP)
Title: Communication system
Inventor: KATO EMI
IPC: H04L12/14
Filed: 1992-06-22
Abstract: PURPOSE:To decide a communication level and its cost between a network and a communication party based on the intention of the communication party depending on its importance. CONSTITUTION:A cost arithmetic operation device 4 calculates a communication level and a communication cost in response to the communication level and displays the result on a display device 7. A caller observes the display content to decide the communication cost and a route decision device 5 decides a route in response to the decided communication cost.
Patent JP-S6055855-A (JP)
Title: Control method and circuit for improving reliability of switching regulator
Inventor: TAKAHASHI YUUICHI
IPC: H02M3/28
Filed: 1983-09-05
Abstract: PURPOSE:To suppress the heat generation of a switching element by detecting the fact that an output voltage becomes the voltage set previously during the overcurrent dropping time of a switching regulator, thereby reducing the switching frequency. CONSTITUTION:When a comparator 1 detects the overcurrent of output side, a pulse width modulation is performed to shorten the ON time of a switching transistor Tr by a comparator 5, and an output voltage Vo drops. When the voltage Vo becomes a value set previously or lower, the output of a hysteresis comparator 7 is inverted, and a transistor 12 is turned OFF. As a result, the input level of an AND gate 14 becomes ''1''. Accordingly, the output signal becomes the frequency divided by a frequency divider 15, and the output signal of a NOR gate 15 becomes equal to the frequency-divided frequency. Thus, the switching frequency can be reduced to one over several number at the arbitrary output voltage Vo at the overcurrent dropping time.
Patent JP-S5787042-A (JP)
Title: Manufacture of gas discharge panel
Inventor: OSHISHIBA SHIGEO
IPC: H01J17/49
Filed: 1980-11-19
Abstract: PURPOSE:To reduce the panel operating voltage and to improve the panel luminous efficiency by constituting a panel through processed which are to pre-heat  panel parts, to dissolve glass frit, to fill up the atmosphere of the parts with an  inert gas, and to cool the parts keeping the atmosphere filled with the gas. CONSTITUTION:Holes are provided on a dielectric layer 3 at positions corresponding to discharge spaces 6, and barium cathodes 4 are provided in the holes 6. A material of relatively reduced secondary electron emission such as Ni, Mo, or Ta is provided between metallic cathode leads 2 and the barium cathodes 4' in order to prevent unusual discharge. Ba(N3)2 is spread by thick film printing method in holes provided on the dielectric layer 3, then a spacer 5, transparent facing plate 8, and sealing frit are provided on prescribed positions, and Ba(N3)2 is decomposed in vacuum or in an inert gas to form cathodes 4' with barium. Thus the panel operating voltage is greatly reduced, and the panel luminous efficiency can be improved greatly.
Patent JP-S6054454-A (JP)
Title: Automatic precise positioning system
Inventor: TAMURA SHINICHI
IPC: H01L21/78
Filed: 1983-09-05
Abstract: PURPOSE:To automatically position articles to be treated by obtaining a density signal of a picture element of a latticelike array from an image of two portions of the prescribed interval in x direction of a wafer, and detecting the position of a linear region by the binary digital signal formed by converting the density signal. CONSTITUTION:Images of two portions in x direction of a wafer 2 held by a holder 4 are expanded by an expander 26 through holes 30a, 30b, photographed by a photograph 28, a signal which represents a picture element density is A/D-converted by an A/D converter 32, and a multivalue digital signal is stored in a memory 34. This signal is processed by a processor 40 in response to the selection of an operator under the control of a CPU36, first differentiated by a differentiator 42, intensified in the variation in the density, processed in the prescribed slicing width SW, converted into a binary value 44, inspected in coincidence by a detector 46, detected by a detector 50 at the deviation from the center of the width of the region whether the linear line of a linear region 8a is disposed at the upper or lower edge of the region 8a, and controlled and driven by a driver 52 by moving units 14, 16, 18 in x-, y- and theta-directions, respectively. According to this structure, the linear regions 8a, 8b are precisely and reliably positioned automatically to the center of the image in the x- and y-directions.
Patent JP-S6137733-A (JP)
Title: Drug preparation for hepatic disease
Inventor: NAKAMURA TOSHIICHI
IPC: A61K31/40
Filed: 1984-07-31
Abstract: PURPOSE:To provide the titled preparation containing L-proline and an epidermis growth factor (EGF) as active components. CONSTITUTION:L-proline (Pro) (a commercially available Pro can be used) and EGF (preferably a human-originated EGF such as urogastrone, etc.) are used as active components of the titled drug preparation for hepatic disease. The Pro is used excess to EGF, e.g. about 750-120,000pts.wt. preferably 1,500-12,000pts.wt. of Pro per 1pt.wt. of EGF. There is no particular restriction in the method of administration. It is preferably administered at a rate of 0.1-10g of the total active components daily in the form of a drug preparation containing 1-80wt% active components. The agent promotes the regeneration or renewal of damaged hepatic cells or tissues, restores the physiological activity of the cells, etc., and drastically normalizes and recovers the hepatic functions.
Patent JP-S6223781-A (JP)
Title: Thermal transfer material
Inventor: SANTO TAKESHI
IPC: B41J31/00
Filed: 1985-07-24
Abstract: PURPOSE:To obtain a print being correctable and made indelible by secondary treatment by a method wherein a first ink layer being heat-melted is provided on a substrate, a second ink layer containing subliming dye and keeping a form in heat is provided on the first ink layer, and at least either of the first on second layers is made to have a coloring agent other than the subliming dye. CONSTITUTION:A thermal transfer material 1 is provided generally with a thermal transfer ink layer 4 on a sheet-shaped substrate 1, and this ink layer 4 is composed of a first ink layer 2 and a second ink layer 3 formed sequentially from the substrate 1 side. The first ink layer 2 is formed of a hot-melt binder and others. Although softened slightly when a heat is applied, the second ink layer 3 is a layer having a strong cohesive force and thus keeping the form thereof while having thermal adhesiveness, and in addition, subliming dye is contained in this layer without fail. A coloring agent other than the subliming dye is contained at least in one of the first and second ink layers.
Patent JP-H11347973-A (JP)
Title: Micromanipulator device of hydraulic remote control type
Inventor: YONEYAMA SHINJI
IPC: G02B21/32
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To preclude a drift phenomenon in a micro-tool such as a micromanipulator device caused by a volume change of a hydraulic liquid originating from temp. variation. SOLUTION: The operation part 3 of a micromanipulator device 1 of hydraulic remote control type is configured so that the outer slider element of a Z-axis first slider 35 and the outer slider element of a Z-axis second slider 36 are installed in fixation relative to each other. A first oil chamber 62 in the Z-axis first slider 35 and a second oil chamber 61 in the Z-axis second slider 36 are filled with an equal quantity of working oil, and even if a volume change occurs in the working oil originating from temp. variation, the inner slider element of the Z-axis first slider 35 and the inner slider element of the Z-axis second slider 36 maintain the same positional relationship relative to each other, and a micro-tool M remains at a standstill.
Patent JP-S5951905-A (JP)
Title: New ethylene copolymer
Inventor: FUKAWA ISABUROU
IPC: C08F210/16
Filed: 1982-09-20
Abstract: PURPOSE:An ethylene/alpha-olefin copolymer excellent in various properties (tensile strength, impact resistance, environmental stress, cracking resistance, heat resistance etc.) and processability, having a specified density and a specified intrinsic viscosity. CONSTITUTION:An ethylene/alpha-olefin copolymer (the alpha-olefin having 4-18 carbon atoms) having the following properties: density of 0.85-0.945g/cm<3>, intrinsic viscosity [eta] which is 0.5-0.9 time as high as that of an ordinary linear ethylene/alpha-olefin copolymer of the same melt index; terminal vinyl group content of at least 0.2/1,000 carbon atoms; MW distribution (Mw/Mn) of below 5; melt index ratio of at least 40; and melt index of 0.05-10. This copolymer is produced by adding about 0-50ppm of an antioxidant to a copolymer solution prepared in the usual manner by using a Ziegler catalyst, then removing the solvent by flashing, extruding the produced molten copolymer through a vent type blendor/extruder at about 180-300 deg.C and kneading the extrudate in a Banbury mixer several times.
Patent JP-S6053233-A (JP)
Title: Brake pad
Inventor: MAEDA NORIYUKI
IPC: F16D65/092
Filed: 1983-09-03
Abstract: PURPOSE:To improve wear-resistance of a brake pad by providing a pad having the pressing surface in which the central portion and peripheral portion thereof are formed of materials different in wear-resistance. CONSTITUTION:A pad 2 joined to a metallic support 3 has both end portions 2a or a peripheral edge portion 2a formed by material having a hardness of HR15X .80-150 and the central portion 2b formed by material having a hardness of HR15X.40-80, which are solidly formed in inner and outer shell two-layers. In this arrangement, when piston P pressing is conducted through a support 3 during brake damping, the forward end portion 2a of the pad 2 with respect to the rotating direction of a disc 1 intercepts entering of mud by its wear-resistance.
Patent JP-H0831189-A (JP)
Title: Test method for non-volatile semiconductor memory
Inventor: KOYAMA TOSHIHIRO
IPC: G11C29/56
Filed: 1994-07-14
Abstract: PURPOSE:To shorten a test time by dividing erasing processing into two parts of the first half step in which a parallel test for a device to be measured is performed and the latter half step in which a serial test for a device to be measured is performed. CONSTITUTION:In the operation of algorithmic erase X of a step 100, processing in which erasing of a noticed and specified one address in which any 1 DUT or more out of DUT of (n) pieces simultaneously measured exists is completed is performed by a DUT parallel test. Also, in the operation of algorithmic erase Y of a step 200, a residual erasing processing in which erasing of all addresses of a erasing unit is completed is performed by a DUT serial test. As mentioned above, an erasing test time is shortened by using a specific algorithm flow chart, and in the flow chart, processing in which erasing of a noticed and specified one address in which any 1 DUT or more out of DUT of (n) pieces simultaneously measured exists is completed is performed by a DUT parallel test.
Patent JP-S5787242-A (JP)
Title: Microwave transmitting device
Inventor: FUJII YOSHIROU
IPC: H04B1/04
Filed: 1980-11-17
Abstract: PURPOSE:To prevent a reverse transfer to hold the modulation characteristic properly, by interposing a low pass filter between a microwave direct oscillation modulator and an amplifier in the microwave transmitting device having a microwave band frequency modulator. CONSTITUTION:A low pass filter 6 is interposed between a microwave direct oscillation modulator 1 and a microwave amplifier 3. Therefore, higher harmonic components from the amplifier 3 are suppressed to reduce the variance of the modulation characteristic.
Patent JP-S6140117-A (JP)
Title: Preparing fiber reinforced plastic ring
Inventor: GOMI NAOKI
IPC: B29L31/00
Filed: 1984-08-01
Abstract: PURPOSE:To secure a flat packing surface free from foam inside and on the surface, and excellent in electrically insulating properties, gas sealing properties and mechanical strength by supplying thermosetting resin composites into a pressure reduced mold. CONSTITUTION:The resin in the resin tank 2 is thermosetting resin composite and reduced in pressure and defoamed and injected from the resin inlet 17 into the pressure-reduced mold 3. The mold 3 is preheated by heat medium 6 introduced into the heater 5 and a vessel in atmospheric pressure, then, begins to be vacuumized by the vacuum piping 10 system. After vacuumization, the specified degree of vacuum or less must be confirmed to be kept. Then, the resin composites are mixed in the preheated resin tank 2 and the resin composites are defoamed in the resin piping 11 system. Thereafter, the resin composites are injected from the inlet 17. The laminated glass base 15 is impregnated with the resin composites. Hereby, it is possible to obtain a remarkably flat packing surface free from foam inside and on the surface and excellent not only in electrical insulating properties but gas sealing properties and mechanical strength.
Patent JP-S6319333-A (JP)
Title: Soil-covering work for bottom under water
Inventor: KAWAMOTO TATSURO
IPC: E02D15/10
Filed: 1986-07-10
Abstract: PURPOSE:To uniformly cover the bottom under water with small amounts of spreading soil by a method in which plural soil or sand bags are set vertically and horizontally to form a soil mat of a given thickness, and the soil mat is laid on the bottom under water by a laying ship. CONSTITUTION:Plural soil or sand bags 10 are laid on the bottom sludge 9 under water through a drive roller 7 and a conveyer 8 by a sand mat-laying ship 1 having a sand mat reel 4 pivotally supported through a side horizontal shaft 3 on its central part and a stinger 5 projected on its stern. The bag 10 is formed of paper, cloth, or synthetic fiber which have water and air permeability and is to be vanished by dissolution with time and has a given length, a given width, and a given thickness. Plural bags 10 are connected vertically and horizontally through reinforcements 11 to form a long banded hand mat 6. The soil and sand can thus be spread over the bottom under water without causing the muddling of water region.
Patent JP-H0454451-A (JP)
Title: Gas chromatograph
Inventor: FUJIYAMA MITSUHIRO
IPC: G01N30/86
Filed: 1990-06-22
Abstract: PURPOSE:To increase the processing quantity within one analysis period by moving a gate width in follow up to the movement of a chromato-peak and keeping the chromato-peak of the next analysis period within this moved gate width. CONSTITUTION:A voltage Va attains the value corresponding to the thermal conductivity of a carrier gas when only the carrier gas flows in contact with a TCD 8. A difference between an output voltage Va and an output voltage Vb is obtd. in a subtractor circuit 10. This differential voltage Vc is applied as a chromato signal to a converter 13. A CPU 14 applies the PWM signal of the duty ratio corresponding to the differential voltage Vc to a pulse wide modulation circuit 15. The circuit 15 forms the voltage Vb corresponding to a duty ratio and applies this signal again to the subtractor circuit 10. The base line when only the carrier gas flows is decreased to a zero value in this way. A differentiating circuit 16 applies the signal to the CPU 1 at the point of the start time of the chromato-peak meeting the gaseous component of a gaseous sample. The CPU confirms whether the signal is generated before or after the timing for starting the generation of the gate width generated at the prescribed timing within one analysis period. The gate mark is then moved for the time when the chromato- peak moves. The automatic correction is thus executed.
Patent JP-S6318215-A (JP)
Title: Apparatus for detecting inclination state
Inventor: NOMICHI AKIO
IPC: G01C9/06
Filed: 1986-07-10
Abstract: PURPOSE:To detect an inclination state in all of directions by a single apparatus, by providing the cup-shaped conductive plate formed to the pendulum suspended in a state freely shakable in all of directions and two pairs of differential electrodes of which the areas opposed to the conductive plate increase and decrease at the time of the shaking of the pendulum to a support system. CONSTITUTION:A pendulum 6 is suspended from the frame 5 of the support system mounted to an object to be detected and a wt.8 alto used as a conductive plate formed so as to constitute a part of a sphere is provided to the pendulum 6. A larger diameter electrode substrate 12 opposed to the wt.8 so as to leave a gap from the under surface of said wt.8 is fixed to the support system and a common electrode 21 is formed to the central part of the upper surface of the wt.8 and two pairs of differential electrodes 14, 14' and 15, 15' are formed so as to be respectively arranged in the left-and-right as well as before-and-behind directions of the object in a state holding said common electrode 21 therebetween. The areas opposed to the conductive plate of the wt.8 of said differential electrodes respectively increase and decrease oppositely with each other at the time of the shaking of the pendulum 6 and electrostatic capacity differences of the electrodes 14, 14' and 15, 15' are detected as voltages by two capacity-voltage converting circuits. By this method, the angles of inclination of the object in the left-and-right as well as before-and-behind directions thereof can be determined.
Patent JP-H0452235-A (JP)
Title: Manufacture of porous aluminum alloy
Inventor: WAKU YOSHIHARU
IPC: B22F3/11
Filed: 1990-06-21
Abstract: PURPOSE:To obtain a porous Al alloy with high porosity having uniform and fine pores and excellent in mechanical characteristics, at the time of subjecting the green compact of Al alloy powder in which moisture is adsorbed an held on the surface to heating treatment, by vibrating the Al alloy powder in a steam-contg. atmosphere. CONSTITUTION:A vibrating apparatus 2 having a vibrating motor 1 is set in such a manner that it faces a chamber 3. Al alloy powder 5 is placed on a tray 4 on the apparatus 2, and the vibrating motor 1 is operated while a steam- contg. atmosphere is allowed to flow. In this way, moisture is largely absorbed into the Al alloy powder 5. This alloy powder is compacted by hot plastic working at 300 to 500 deg.C and is thereafter subjected to heating treatment at 400 to 600 deg.C.
Patent JP-S59208087-A (JP)
Title: Electrolytic cell for halogen generation and method therefor
Inventor: ORONJIO DO NORA
IPC: C25B1/46
Filed: 1983-09-05
Abstract: Halogen is produced by electrolyzing an aqueous halide in a specially designed cell. The cell comprises an analyte chamber and a catholyte chamber separated by a permeable membrane or diaphragm, notably an ion exchange (generally cation exchange) polymer. At least one electrode comprises at least two sections. One section comprises a gas and electrolyte permeable layer, sheet or mat having a catalytic surtace, i.e. one having a low overvoltage, (low hydrogen overvoltage if the cathode and low halogen overvoltage if the anode). This layer is spaced from themembrane by a second portion comprising an electroconductive resiliently compressible layer or mat, which is in contact with the membrane on one side thereof, the other side thereof being in contact with the main cathode. This second or spacer section advantageously has an electrode surface having a higher overvoltage than the first electrode surface. Preferably the cathode has the above construction. Upon electrolysis of alkali metal chloride or other halide in such a cell and with a cathode of the type described above, a low voltage is obtained even at high current densities and the cathode efficiency is high.
Patent JP-S6142759-A (JP)
Title: Cassette recorder
Inventor: YOSHII TETSUJI
IPC: G11B15/07
Filed: 1984-08-02
Abstract: PURPOSE:To simplify the constitution of the titled recorder by forming incorporatedly a for detecting the part to be detected of a cassette, which is supported possibly put in and put out of a side while facing a cassette loading path and a cassette loading detecting means moved while loading the cassette via an elastic body. CONSTITUTION:One end of a plate spring 10 is fixed to a support arm 9 and the other end is projected to the cassette loading path. A turning shaft 11 of a magnetic support arm is implanted to a loading guide and a magnetic head support arm 9 is energized while being supported to a backward position at all times by a weak spring 12. Further, the retrogressing position of the magnetic head support arm 9 is regulated by a pin 13. In loading the cassette 1 from a cassette loading slit, the free end of a plate spring 10 detects the loading of the cassette 1 to turn clockwise the magnetic head support arm 9, the magnetic head 7 contacts the detected part 6 of the cassette side face by an elastic force of the plate spring, the display content of the detected part is loaded entirely by loading the cassette 1 further while keeping the state, the detection is finished at the end of loading and the magnetic head enters a recess 5.
Patent JP-H06344371-A (JP)
Title: Injection molding machine
Inventor: YAMAMURA MASATO
IPC: B29C45/17
Filed: 1993-06-07
Abstract: PURPOSE:To carry out the centering between an separate type clamping unit and an injection unit in a relatively simple manner by providing a plurality of guide blocks on both the units, forming an inward slant face on the guide blocks of one of the units and an outward slant face on the guide blocks of the other unit and bringing the slant faces into contact with one another to couple both the units to each other. CONSTITUTION:Two female mold guide blocks 24 having an inward slant guide face 24b are fixed to a frame 9 of a clamping unit, and two male mold guide blocks 25 having an outward slant guide face 25a, to a frame 12 of an injection unit. The extension line of each of the slant guide faces 24b, 25a is converged on the injection axis (a) of the clamping unit and on the injection axis (b) of the injection unit, respectively. When the injection unit advances and arrives at a guide terminal after the slant guide faces 24b, 25a are brought into contact with one another, the injection axes (a), (b) are approximately aligned. In this case, the positional relation of the injection unit with the clamping unit leaves only the positional relations of the vertical position and posture with it, so that the centering becomes easier.