baber/WOPTO huggingface dataset:
Patent JP-S62291186-A (JP)
Title: Light-emitting diode element with terminal for lamp check
Inventor: IKEDA HIROTO
IPC: H01L33/62
Filed: 1986-06-11
Abstract: PURPOSE:To make a device small, economical and highly reliable, by sealing up an OR circuit of an ordinary lighting signal and a lamp check signal in the same element and by providing an input terminal for checking lamps in addition to an ordinary input terminal for energizing lamps. CONSTITUTION:Three conductive electrodes 2, 3 and 4 are sealed up in such a sealing substance 1 as resin, and moreover a semiconductor chip 6 is supported mechanically by and connected electrically to the electrode 2 inside the sealing substance 1. The semiconductor chip 6 is connected to the electrodes 3 and 4 by conductive wires 51 and 52 respectively, while the respective rear ends of the electrodes 2, 3 and 4 project from the sealing substance 1 and constitute terminals. One of the electrodes 3 and 4 operates a terminal for a signal of energizing lamps, and the other as an input terminal for checking lamps. According to this construction, it is possible to make a device small, economical and highly reliable.
Patent JP-H04348391-A (JP)
Title: Envelope generator
Inventor: RARUFU DOITSUCHIE
IPC: G10H1/18
Filed: 1991-05-11
Abstract: PURPOSE:To realize various musical sounds by performing a time-division data shifting process for the level value of a calculated envelope waveform as the arithmetic proceeds, and then generating envelope waveforms in various curve shapes and complicate waveform shapes polyphonically. CONSTITUTION:Each amplitude value of the envelope waveform is calculated from A'=KA+N (A: old amplitude value, A': new amplitude value). The variation width gradually increases when K is set to >1 and gradually decreases when <1. The level value of the envelope waveform gradually increases when N is set to >0 and gradually decreases when <-KA. The data shifting of the level value of the calculated envelope waveform is performed by a binary shifting circuit 19 (KA), an adder 22 calculates the level value of the envelope waveform (KA+N), and the result is sent to the binary shifting circuit 19 on a time-division basis from an amplitude shift register 15 through a selection gate 24 and an amplitude selection gate 26.
Patent JP-H10309648-A (JP)
Title: Cover of machine tool
Inventor: ENDO TOSHIHARU
IPC: B23Q11/08
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To improve operability of a door, close-contact performance of the door to a fixing cover, and sealing performance, and to absorb manufacturing errors of the cover. SOLUTION: A high-elasticity rubber packing 52 is fixed to the edge 51 of a fixing cover 2 facing a stopper member 50. The high-elasticity rubber packings 20, 52 are composed of a fixing part 21 and a deforming part 22, and the whole is made of a soft thermoplastic synthetic resin elastic body capable of being easily deformed by pressing. The fixing part 21 is to be fixed to a door main body 5, the deforming part 22 is deformed by being pinched between joint surfaces of a door 3 and a main body cover 2, and the deforming part is brought in close-contact with the joint surfaces by this deformation to prevent chips from leaking out.
Patent JP-H04360337-A (JP)
Title: Slave station automatic setting system for ring communication system
Inventor: FUJIKAWA SHUNJI
IPC: H04L12/42
Filed: 1991-06-07
Abstract: PURPOSE:To realize the automatic setting system in which a master station sets a slave station automatically with respect to the automatic setting system of the slave station in the ring communication system comprising the master station, plural slave stations and a ring transmission line. CONSTITUTION:A master station 100 extracts unsetting information set from an unsetting information transmission means 22 of plural slave stations 200 from an unsetting information extract means 12 prior to the start of communication of a ring communication system and confirms it, a control output sends from a control means 13 of the master station 100 when even one slave station is in existence in the plural slave stations 200, a management number is given sequentially to the plural slave stations 200 and the setting information designated by the management number is sent to the plural slave stations 200 and the information is set automatically by a setting means 23 in the slave stations 200.
Patent JP-H11317349-A (JP)
Title: Projection aligner and method for manufacturing device using the same
Inventor: SATO HIROSHI
IPC: G03F7/22
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an aligner and a method for manufacturing a device using it, wherein high resolution is obtained at all times, even if a pattern on a reticule surface is illuminated in various lighting modes. SOLUTION: A lighting optical system for lighting a reticule 14 where a pattern is formed, a projection optical system 16 for projecting a pattern on a substrate, and a measuring means for measuring angle distribution of illuminating light incident on the projection optical system 16 are provide, and by moving a part of optical member of the lighting optical system in the direction of optical axis, based on the measuring result of the measuring means, the angle distribution of illuminating light incident on the projection optical system 16 is changed with multiplying factor with the optical axis as center.
Patent JP-S62293414-A (JP)
Title: Information processor
Inventor: SUETSUGU MAKOTO
IPC: G06F3/02
Filed: 1986-06-13
Abstract: PURPOSE:To obtain an information processor which is inexpensive, and also, can stop easily a careless malfunction, by constituting said processor so that an input is not received, while a time counting means counts a set time length. CONSTITUTION:When it is detected that a timer designation key of a keyboard 1 has been inputted by a control part (CPU 2), a request for designating a key lock time up to max 60min and an input processing are performed. When an inputted value is set as a timer initial value for count-down, a key lock is turned on, and a trigger of an internal interruption by a CPU timer is applied. After the internal interruption has been started, count-down is executed at every timer interruption, and until it is decided that a timer value is zero, a key lock state is maintained. When it is decided that the timer value is zero, the subsequent internal interruption processing is disabled, and also, the key lock state is turned off.
Patent JP-S62293403-A (JP)
Title: Counter controlling system
Inventor: HOSAKA MASAO
IPC: H03K23/66
Filed: 1986-06-13
Abstract: PURPOSE:To allow the use of a counter to have flexibility by changing an operation and a combination of one or plural counters to programmable ones. CONSTITUTION:A counter device consists of a timer counter array 1 having eight pairs of timer counters 0-7 and registers 0-7, a frequency divider 3 for dividing a clock, a counter data pointer register 4 which has a 16 bit word length, and used for outputting and inputting the contents of the registers 0-7, a timer counter control register 6 for setting an operation mode of the timer counters 0-7, an enable register 5 for executing permission and unpermission of an operation of each timer counter, and a control logic 2 for controlling give-and-take of a data to and from a CPU. As for each timer counter 0-7 in the timer counter array 1, its function can be changed in accordance with setting of the operation mode.
Patent JP-H10324876-A (JP)
Title: Apparatus for optimizing coal blend plan
Inventor: SUGIOKA SHINGO
IPC: C10L5/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for optimizing a coal blend plan in coke production. SOLUTION: This apparatus has a coal blend ratio determination apparatus 3 for determining a coal blend ratio from the amt. of coal usable, the present coal blend ratio, and the standard difference between an attempted coke strength and an estimated coke strength obtd. from the below-described coke strength estimation apparatus 4 and has a coke strength estimation apparatus 4 for estimating the coke strength on the basis of the quality of the coal blend and for sending the results to the coal blend ratio determination apparatus 3.
Patent JP-S5469399-A (JP)
Title: Liouid crystal display device
Inventor: SUMITA TSUNEYO
IPC: G09F9/00
Filed: 1977-11-15
Abstract: PURPOSE:To display parts other the display part in clear colors and the display part in dark colors without increasing power consumption by providing light reflection materials arranged on or near the substrate which is outside the corresponding part to display electrodes and supports display electrodes. CONSTITUTION:In the liquid crystal display device which has two substrates 21 and 22 to support opposite display electroses 33/331 and 32/321 and liquid crystal materials 5 held between these substrates at least, light absorbing materials 41 aranged on or near substrate 22 which is at the back of one-side electrodes of opposite display electrodes 33/331 and 32/321 and supports these display electrodes and light reflection materials 4 arranged on or near substrate 22 which is outside the corresponding part of these display electrodes and supports these display electrodes are provided, so that parts other than the display part and the display part can be displayed in clear colors and dark colors respectively without increasing power consumption.
Patent JP-H01307169-A (JP)
Title: Manufacture of organic solvent battery
Inventor: TANAKA KOICHI
IPC: H01M4/12
Filed: 1988-06-02
Abstract: PURPOSE:To decrease internal resistance and to increase the initial performance in heavy load discharge by exposing a metallic lithium negative electrode in an atmosphere of specific gas, and assembling the negative electrode, a positive electrode, and an electrolyte retaining material in an atmosphere of specific gas. CONSTITUTION:A positive electrode 2, a negative electrode 5 comprising metallic lithium are stacked through an electrolyte retaining material 3. An organic solvent containing propylene carbonate is used as an electrolyte. The metallic lithium negative electrode 5 is pressed against the inside of a sealing plate 4 also serving as a negative terminal, then they are exposed in dry air having a dew point of -15 to -25 deg.C for a specified time, and the negative electrode 5, the positive electrode 2, and the electrolyte retaining material 3 are assembled in an atmosphere of gas having a dew point of -40 deg.C or less. An organic solvent battery in which internal resistance is low and voltage drop in the initial stage of heavy load discharge is decreased is manufactured.
Patent JP-H01306478-A (JP)
Title: Coating of cement base material
Inventor: OOKA MASATAKA
IPC: C09J161/20
Filed: 1988-06-04
Abstract: PURPOSE:To form a coating film having excellent durability and appearance, by coating a cement base material with a solution-type acrylic resin color paint, applying a solution-type clear paint composed of a specific component and curing the coating film. CONSTITUTION:A cement base material is coated first with (A) a solution-type acrylic resin color paint and then with (B) a solution-type clear paint containing (i) a fluoroolefinic copolymer soluble in a solvent and containing >=2 reactive functional groups in one molecule on an average (preferably a copolymer produced by copolymerizing 15-70wt.% of a fluoroolifin, 1-30wt.% of a vinyl monomer containing reactive functional group and 5-84wt.% of other copolymerizes monomer), (ii) a curing agent reactive with the above reactive functional group and (iii) an ultraviolet absorber as essential components and curing the coating layer.
Patent JP-H04226476-A (JP)
Title: Toner for electrophotography and production thereof
Inventor: NAKANO NOBUHIKO
IPC: G03G9/087
Filed: 1991-06-07
Abstract: PURPOSE:To enable stable feed and to improve the stability of a formed image. CONSTITUTION:One or plural kinds of additives 12 for regulating flowability, releasability, etc., are added to base particles 11 based on a binder to prepare additive added particles 1. These particles 1 are heated by suspension in hot air 6 to melt the surfaces of the particles 1 and the additives 12 are incorporated and held near the surfaces of the base particles 11 to obtain a toner 7. Since the conventional toner is produced by pulverization and classification, the shape is irregular. By this method, the surface of the toner 7 is made smoother and the flowability of the toner 7 is improved because the surface of the toner 7 is melted once in the hot air 6.
Patent JP-S63300606-A (JP)
Title: Directional coupler
Inventor: TANAKA TOSHINORI
IPC: H01P5/22
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a directional coupler without any inter-line interference in high frequencies with small size in the close coupling state by forming two coupling conductors to both sides of a ground conductor via a dielectric base and providing a missing part to a ground conductor for the coupling between the coupling conductors. CONSTITUTION:Connector conductors 10a, 10b connected to strip conductors 6, 7 and 8, 9 are formed to both faces of a ground conductor 2 via dielectric bases 1a, 1b. A coupling hole 11 is provided to the ground conductor 2 between the conductors 10a, 10b to pack a coupling dielectric 1c. Thus, the mode coupling of dense coupling is caused between signals of the conductors 10a, 10b and signals of microstrip lines 6, 7 and 8,9 are coupled via the directional coupler. Thus, the directional coupler is a miniaturized close coupling coupler and the strip lines 6, 7 and 8, 9 are shielded completely by the conductor 2 except the coupling hole 11. Thus, no signal interference is caused.
Patent JP-S61296961-A (JP)
Title: Hot tool
Inventor: SO MITSUHIKO
IPC: B23K10/02
Filed: 1985-06-25
Abstract: PURPOSE:To prolong the useful life longevity by performing the build up welding of the powder for build up welding having heat resistance and wear resistance only on the part coming into contact with the material to be worked of the tool or on the wearing part by a plasma arc build up welding. CONSTITUTION:A plasma arc is generated between a bar electrode 2 and tool basic body 22 by connecting the cathode side of a power source to the bar electrode 2 and by connecting the anode side to the tool basic body 22 of a guide shoe 21 as well. Simultaneously a build up weld zone 23 is formed by welding in the part coming into contact with the material to be worked of the tool basic body 22 only the powder 14 for build up welding having heat resistance and wear resistance in molten state by its feeding into the plasma arc.
Patent JP-H06321631-A (JP)
Title: Microwave dielectric porcelain composition
Inventor: YOKOYAMA YOSHIAKI
IPC: C04B35/46
Filed: 1993-05-13
Abstract: PURPOSE:To obtain a microwave dielectric porcelain compsn. having high specific inductive capacity (epsilonr) while maintaining unload Q(Qu) within a practical use characteristics range, a comparatively small absolute value (or near zero) of temp. coefft. (tauf) of resonance frequency and stable performance even when the firing temp. is changed. CONSTITUTION:This compsn. essentially consists of BaO-xTiO2 (wherein 3<=x<=5) and contains 0.2-0.8 pt.wt. Sb2O3, 0.2-0.4 pts.wt. MnO2, 5-10 pts.wt. ZnO, or 2-4 pts.wt. Ta2O5 added to 100 pts.wt. BaO-xTiO2. The compsn. may consist of BaO-xTiO2 as the main component, to which a specified amt. of Sb2O3, or further, two or three kinds selected from among specified amts. on MnO2, ZnO and Ta2O5 are added.
Patent JP-H06325102-A (JP)
Title: Data base retrieval system
Inventor: YAMAGUCHI KAZUTOSHI
IPC: G06F17/30
Filed: 1993-05-17
Abstract: PURPOSE:To improve the retrieval speed of a data base (shorten the retrieval time). CONSTITUTION:Counters 1 which are provided corresponding to respective 'all retrieval key contents specification retrieval items' store the numbers of data specified with the 'all retrieval key contents specification retrieval items'. A counter value update means 3 updates the values of the counters 1 while reflecting the addition of data by a data adding means 4. A counter value recognizing means 5 recognizes a counter 1 relative to a retrieval item at the time of the retrieval of the data base 2 and calculates the number of retrieved data on the basis of the value of the recognized counter 1. A data retrieval means 6 when retrieving data in the data base 2 ends the retrieval once the retrieved data as many as the number of data calculated by the counter value recognizing means 5 are detected.
Patent JP-S6116618-A (JP)
Title: Composite switch element
Inventor: ICHIJIYOU MASAMI
IPC: H03K17/60
Filed: 1984-07-02
Abstract: PURPOSE:To prevent the parasitic diode breakdown of a power MOSFET by interposing a diode forward to the drain current of the power MOSFET. CONSTITUTION:The diode 8 is interposed between the drain of the power MOS FET3 and the collector of a bipolar transistor (TR)1 forward for the drain current of the power MOSFET3. Consequently, the MOSFET3 functions to supply a forward base current to the bipolar TR1 without any hindrance because of the presence of the diode 8, and flows no current to the parasitic diode 4 of the power MOSFET3 forward; and a high voltage is applied to the parasitic diode 4 before the reverse stopping ability recovers completely, thereby preventing the diode from breaking down.
Patent JP-H01306318-A (JP)
Title: Light shielding device for automobile
Inventor: SUGIYAMA KOTARO
IPC: B60J3/00
Filed: 1988-06-03
Abstract: PURPOSE:To obtain a light shielding device easy to operate at parking time by making a blinding material freely drawn to the oblong hole provided at the upper part of the winding mechanism of an instrument panel. CONSTITUTION:A light shielding device is composed of a roll blind 5, winding mechanism 6 and the oblong hole 7 pierced on an instrument panel 2. A winding shaft 8 is held in the state of winding all of the roll blind 5 with one end part as the center at an ordinary time and the roll blind 5 wound on the winding shaft 8 is supported by a fixture 10. The other end part of the roll blind 5 is drawn out of the oblong hole 7 in the reverse direction energized by the winding mechanism 6 by operating the handle 17 of a drawer at parking time and the handle 17 is locked to a locking member 23. The incident light from a front window 1 is thus shielded by the roll blind 5.
Patent JP-S5928899-A (JP)
Title: Power source for ship
Inventor: OKUDA YUKIO
IPC: H02M7/48
Filed: 1982-08-06
Abstract: PURPOSE:To prevent the commutation failure of a converter in an initial stage by initially operating a power reactor and then a power inverter after the prescribed period is elapsed after the output voltage of a generator reaches the prescribed value or higher. CONSTITUTION:When the output voltage of a generator 1 rises to the prescribed value, i.e., 200V, an output is set to high level. Thus, a voltage required to operate a power reactor controller 7 and a power inverter controller 8 is supplied. Simultaneously, a control signal is inputted through voltage detecting means to the first delay circuit 19, a power conversion pulse start signal is outputted after the prescribed period, and a power converter 3 is operated. Simultaneously, a signal is supplied to the second delay circuit 20, a gate signal is outputted after the prescribed period, and a power inverter 4 is operated. In this manner, a generator 1 starts generating. In this case, power reactor and inverter 3, 4 are operated in sufficiently stable state. Accordingly, the output level can thus prevent the commutation failure of the converter in the unstable initial state.
Patent JP-S5926819-A (JP)
Title: Turning device
Inventor: YAMADA MASATOSHI
IPC: B65G47/28
Filed: 1982-08-05
Abstract: PURPOSE:To increase the turning speed and reduce the distance for reversion in a device for turning a transported article on a conveyer in a 90-degree arc by providing a conveyer with a pusher for pushing a part of the articles on the conveyer in the opposite direction and further in the orthogonal direction to the running direction. CONSTITUTION:A pushing member 15 of the first advancing and retreating device 12 is located at a retreat position in the parallel and orthogonal directions of a conveyer 1. When an article A is brought close to or into contact with the pushing member 15, according to a command of a detector 30, an advancing and retreating device 16 is advanced in the opposite direction to the moving direction of the conveyer 1, so that a contact portion of the article A is pushed in the rejecting direction to be turned. Subsequently, the advancing and retreating device 12 is advanced in the direction orthogonal to the conveyer 1 to completely reverse the article A in parallel to the pushing member 15. Thus, the article A can be quickly turned in a 90-degree arc in an extreme short distance.
Patent JP-H0431763-A (JP)
Title: Fluorometric analysis method using modified chelator
Inventor: NAKAYAMA KAZUYUKI
IPC: G01N33/533
Filed: 1990-05-29
Abstract: PURPOSE:To perform new measurement having conventional detecting sensitivity without practical restriction by making a chelator react with specified ions, forming fluorescence chelate, and measuring fluorescence. CONSTITUTION:A fluorescence material is used as the substrate of a label enzyme in biological affinity reaction where in the label material is enzyme. This material is modified by the labelenzyme. Then, chelate is formed of the substrate and specified ions which are added into a measuring system. Fluorescence from the chelate is measured. Namely, the substrate is a reactive-chelator forming agent under the state wherein the substrate itself does not form the chelate. The substrate is modified at first by the reaction of the enzyme which is used as the label. The chelator which forms the chelate together with the added ions and displays activity is obtained. As the typical label materials, antibodies, antigens and the like are listed. As the antibodies, there are multivalent antibodies, monoclonal antibodies and the like.
Patent JP-S5469386-A (JP)
Title: Positioning mark detection method
Inventor: UEMA TAKEARI
IPC: H01L21/68
Filed: 1977-11-14
Abstract: PURPOSE: To discriminate a mark position in a high speed with a good SN ratio by applying modulation to the electron beam, which is irradiated onto positioning marks, with a fixed frequency and irradiating the beam on or near a fixed position while vibrating the electron beam with a minute amplitude.  
     CONSTITUTION: Electron beam 4 is irradiated across groove 2 of semiconductor substrate 1 where V-shaped groove 2 and groove peak 3 are formed, and a signal which is maximum at the edge part of groove 2 and is minimum at peak 3 is obtained. At this time, reference signals modulated by a prescribed frequency are applied to the deflecting system of beam 4 by using a lock-in amplifier, and beam 4 is vibrated horizontally as shown by arrow 5 on groove 2. Thus, the output does not appear in the lock-in amplifier when beam 4 is on peak 3, but the output appear in the lock-in amplifier when beam 4 is on any slope of groove 2, so that the position of groove 2 which is a mark can be discriminated considerably easily. 
     COPYRIGHT: (C)1979,JPO&Japio