baber/WOPTO huggingface dataset:
Patent JP-S62226303-A (JP)
Title: Eliminating system for reset wind-up in cascade control system
Inventor: HAGIWARA KIICHI
IPC: G05B11/42
Filed: 1986-03-28
Abstract: PURPOSE:To improve responsiveness in a control, by eliminating a reset wind-up in a primary loop control system. CONSTITUTION:At the time of an automatic mode, a limit operation judging means A and a tracking operation setting means B are built in a control output limiting part 14, and it is judged whether the control output of a secondary loop control system 12 exceeds a limited value by the limit operation judging means A. And when the control output of the secondary loop control system 12 exceeds a limited value LL as shown in a continuous line (o) in figure (b), the control variable PV2 of the secondary loop control system 12 is inputted to a primary loop control system 11 by the tracking operation setting means B as a tracking signal TR. In this way, it becomes possible to make the secondary loop control system 12 to follow the primary loop control system 11 as shown in (p) in figure (a) at the time of limiter operation, and it is possible to easily eliminate the reset wind-up generated in a conventional control system.
Patent JP-2000269114-A (JP)
Title: Illuminating device, aligner and exposure method
Inventor: KUDO YUJI
IPC: H01L21/027
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To independently change the shape of a pupil of illuminating light with respect to each image height on a wafer by correcting a illuminating distribution on a mask or the wafer to a required distribution. SOLUTION: A filter 14 is provided at a conjugate position with an emitting surface, which is on the incident surface side of a rod integrator, of which the illumination has a plurality of secondary light source. When an aperture diaphragm is small, illumination passing through a pattern 14A becomes dominant, and a distribution where a central part results being lower than the peripheral part by reflecting a permeability of the pattern 14A is made. When the aperture diaphragm is gradually made large, the influence from a permeability of a pattern 14B gradually becomes large, by the illumination passing through the pattern 14B being increased. An illuminating distribution on a wafer W can accordingly be changed, corresponding to a form of the illuminating aperture diaphragm by providing proper arrangement of the filter 14.
Patent JP-H09258253-A (JP)
Title: Liquid crystal display module
Inventor: SUZUKI HIDEO
IPC: H05K1/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to bring a pad of a control circuit substrate into flat contact with a drive circuit sheet and connect them even when protection resin is built up risingly on the rear surface side of the drive circuit sheet by providing a projection part with a height higher than the rise of the protection resin from the drive circuit sheet surface and forming and pad on the surface of the projection part. SOLUTION: A connecting pad 45 is formed on the surface of the projection part 40a formed by a narrow width substrate 41c being a division substrate of the upper layer of the control circuit substrate 40 corresponding to an end part of each wiring of the drive circuit sheet 20. The pad 45 is connected to the wiring of the rear surface of the narrow width substrate 41c through a through-hole provided on the narrow width substrate 41c. The height (the thickness of the narrow width substrate 41c being the divided substrate of the upper layer) of the projection part 40a is made higher than the rise of the protection resin 24 sealing the LSI mounting part of the drive circuit sheet 20 from the drive circuit sheet 20 surface.
Patent JP-S56166914-A (JP)
Title: Filtration of heavy oil
Inventor: MIYAZAKI HARUNORI
IPC: C10B57/04
Filed: 1980-05-28
Abstract: PURPOSE: To effectively filter heavy oils and utilize the filter residue as a fuel by using as a filter aid coke powder whose grain size is regulated in the filtering of heavy oils using a filter provided with a precoat layer.  
     CONSTITUTION: Approx. 1W4kg per a filter area of coke powder is dispersed in a solvent for heavy oils, e.g., coal-tar pitch, etc., and the liquid is circulated to form a precoat layer of a thickness of approx. 1W2mm on the filter medium on the filter leaves. The coke powder used is the one having an average grain size of 40W90μ, with a particle size distribution consisting of 30wt% or less grains of 40μ or less and 40wt% or less grains of 90μ or more. A heavy oil is dissolved in an adequate solvent and then filtered through the precoat layer. Thus, insoluble fine particles present in the heavy oil can be effectively filtered, and the filter residue can be also effectively utilized as a fuel because of its carbonaceous material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59196636-A (JP)
Title: Optical receiver
Inventor: KASAHARA KUMIO
IPC: H04B10/50
Filed: 1983-04-21
Abstract: PURPOSE:To eliminate chattering by forming a receiving signal into two signals of positive and negative polarities by a differential amplifier and increasing a bias voltage of the negative polarity signal by a prescribed potential in comparison with the positive polarity signal to compare the voltage of both the signals. CONSTITUTION:A receiving signal amplified to a prescribed amplitude by a photodetector 1 and a preamplifier 2 is inputted to one input terminal of the differential amplifier 9 and the bias signal is inputted to the other input terminal. As a result, the receiving signal becomes the positive and negative polarity signals. The bias of the negative polarity signal is set higher by a delta VB by using the positive signal bias and both the signals are inputted to a voltage comparator 5. The voltage comparator 5 identifies it as an H level when the voltage of the positive signal exceeds the voltage of the negative voltage and identifies it as an L level when not. Since the bias level for both the signals is separate by a prescribed level and the negative signal is used as a threshold value, no chattering is produced.
Patent JP-S63237868-A (JP)
Title: Forming method of diamond grinding wheel
Inventor: TAMURA TOSHIO
IPC: B24B53/00
Filed: 1987-03-26
Abstract: PURPOSE:To facilitate forming with high efficiency and accuracy by employing a diamond grinding wheel where diamonds are bonded through conductive binder and a grinding wheel where hard abrasive grains are bonded through conductive binder, then applying electrical discharging waveform between both grinding wheels and combining thermal functions. CONSTITUTION:A diamond grinding wheel 1 where diamonds are bonded through metal bond is fixed to a grinding wheel shaft 5 and rotated, while a metal bond diamond grinding wheel is employed as a forming grinding wheel 6 and rotated. They are set such that the outer circumferential face of the forming grinding wheel 6 contacts with the forming face 2 of the diamond grinding wheel with an angle of 45 deg., then predetermined cutting quantity is provided and the forming grinding wheel 6 is moved by a slide table 8 so as to machine the forming face 2, thereafter the forming face 3 is formed similarly. Here, the diamond grinding wheel 1 and the forming grinding wheel 6 are connected respectively with + and - electrodes through an electrical discharge machining power source 11 so as to combine electrical discharge machining functions. Since a portion of binder in the diamond grinding wheel 1 is fused and removed and holding force is weakened, falling of abrasive grains from the surface of the diamond grinding wheel 1 is promoted by the abrasive grains in the forming grinding wheel, resulting in facilitation of forming.
Patent JP-S5958271-A (JP)
Title: Method for supplying magnetic fluid for magnetic fluid seal
Inventor: EBIHARA SUSUMU
IPC: F16J15/43
Filed: 1982-04-28
Abstract: PURPOSE:To inject an appropriate quantity of a magnetic fluid into a sealing portion after the assembly of a machine without letting the fluid cling to other portions, by providing a rotary shaft with holes for injecting the magnetic fluid from the outside and conducting it to the sealing portion. CONSTITUTION:When a shaft 4 is fitted in a housing 3, a magnetic fluid 5 is not yet injected. After the shaft 4 is placed in a prescribed position and a closed magnetic circuit is formed in a sealing portion, the magnetic fluid 5 is injected through a nozzle 9 inserted into a hole 8 from the outside 7 of a machine. Since the nozzle 9 is inserted to the deepest part of the hole 8 and the outside diameter of the tip of the nozzle is made almost equal to the diameter of the hole, the injected magnetic fluid 5 flows through holes 8' and comes into the minute gaps between the shaft 4 and yokes 2 in the sealing portion to seal up the shaft.
Patent JP-2000267844-A (JP)
Title: Software development system
Inventor: YODA IKUO
IPC: G06F9/06
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a software development system capable of automatically examining the type and value of property to be used by application software and the type and value of event object data at the time of constructing them, and unnecessitating the input of the type information, etc., by a developer. SOLUTION: This software development system preliminarily arranges software parts 7 unnecessary of compile, includes customizers 2, a connecting part 3 which performs event binding of the parts 7 and a program preparing part 4 and has an assembling tool 5 having the execution function of the parts 7. A specific software part stores a normal mode in which the original operation of a software part is performed and data transferred to a method parameter and has a switching part 9 with a learning mode that does not perform an actual operation. The customizers 2 refers to data transmitted to the parameter of a method stored in a learning mode, and performs customizing and events binding on the basis of the type of value of data.
Patent JP-S55161357-A (JP)
Title: Metal vapour discharge lamp
Inventor: TAKATSUKA KENJI
IPC: H01J61/56
Filed: 1979-06-04
Abstract: PURPOSE:To increase the safety of a stabilizer by constituting the resistor body of a thermal starter from a series circuit consisting of the ceramic heater part and the metal heaer part having high melting point. CONSTITUTION:A thermal starter circuit is constituted of a series circuit consisting of a metal heater 10 having high melting point, bimetal switch 4, and a ceramic heater 9 so that the heating of the bimetal switch in thermal starter operation is performed by the metal heater 10 having high melting point. If leak is generated in a luminous bulb, the metal heater 10 having high melting point is fused, so the safety of a stabilizer can be increased.
Patent JP-2000267132-A (JP)
Title: Electrode substrate and liquid crystal display device, and manufacture of electrode substrate
Inventor: YOSHIDA NORIHIRO
IPC: G02F1/1335
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrode substrate and a liquid crystal display device having high reliability and manufacture thereof. SOLUTION: A pixel electrode 151 is brought in contact with a source electrode 131 of FT 121 via contact hole 501 of a color filter CF and a contact hole 502 of a transparent insulating film 171, to be electrically connected. Gentler tapered angles can be formed for those of both contact holes without precise control of them, by forming at least a part of the contact hole 502 of the transparent insulating film 171 inside of the contact hole 501 of the color filter CF, and it is possible to prevent discontinuance between an electrode member of a pixel area and an electrode member filled in the contact hole.
Patent JP-S62282621-A (JP)
Title: Desulfurization of smoke
Inventor: HANSU RITSUKERUTO
IPC: B01D53/50
Filed: 1987-03-26
Abstract: A process for desulfurizing waste gas is described, wherein an SO2 containing waste gas is absorbed in an aqueous solution and the resultant solution containing sulfite is treated electrolytically which is much less expensive than the prior art methods, is simpler to implement and avoids the danger of producing explosive gases which is possible in prior art methods based on anodic O2 formation and cathodic H2 formation. In this process, electrochemical oxidation of SO32- ions into SO42- ions occurs at the anode as well as a simultaneous formation of H+ ions, thereby producing H2SO4, while avoiding the production of oxygen. Apparatus suitable for carrying out this process is also described.
Patent JP-H05270015-A (JP)
Title: Printing head
IPC: B41J2/28
Filed: 1992-03-27
Abstract: PURPOSE:To generate a strong magnetic circuit to enable efficient hammer drive using a compact construction by disposing an upper side permanent magnet and a lower side permanent magnet in such a manner that N-pole and S-pole of the former are located opposed to S-pole and N-pole of the latter respectively. CONSTITUTION:In an upper side magnetic assembly, a magnetic circuit is formed between upper side core members 22, 23 and an armature 34 by the action of an upper side permanent magnet 24. In a lower side magnetic assembly, a magnetic circuit is formed between lower side core members 27,28 and an armature 35 by the action of a lower side permanent magnet 29. And between the member 23 and the member 27, poles of the same kinds are opposed to each other and hence they repel each other, so that leak of magnetic flux from opposed poles is prevented. Consequently, the armature 34 is attracted toward the members 22, 23 by a strong attracting force, while the armature 35 toward the members 27, 28. As a result, even if magnetic force of permanent magnet is not increased, high speed printing can be provided.
Patent JP-S56168469-A (JP)
Title: Transmitting system of alarm tone for permanent loop of telephone receiver
Inventor: SHIBUYA KIYOSHI
IPC: H04M3/14
Filed: 1980-05-29
Abstract: PURPOSE:To eliminate a relay and at the same time simplify a control and adjustment, by applying the signal output of a sound source trunk to a delta modulation decoder to obtain an alarm tone for the permanent loop of the telephone. CONSTITUTION:When an alarm tone for a permanent loop of the telephone is transmitted, a decoder DELTAMDEC of the subscriber is connected to a signal tone trunk STT via a time-division switch TDSW. Then a number of ''1'' and ''0'' are applied to the decoder DELTAMDEC consecutively from the trunk STT to increase the output amplitude. This alarm tone is transmitted to a subscriber TEL via a hybrid circuit HYB and a subscriber line LL.
Patent JP-S55164284-A (JP)
Title: Improvement of land
Inventor: HASHIMOTO HIROSHI
IPC: C09K101/00
Filed: 1979-06-06
Abstract: PURPOSE: To provide land with air evenly so that the land is expanded and softened, and to make the growth and spread of plant root easy, by adding a foaming agent consisting of a hydrolyzed protein to water, followed by frothing the resulting solution to form innumerable microfoams which are scattered in the land.  
     CONSTITUTION: For example, at first, the nozzle 1 is fixed in the grounds X. A foaming agent consisting of a hydrolyzed protein is added to water and stirred to give a liquid agent having innumerable formed microfoams, which are sprayed through the pressure type pipe 2 for the liquid agent, the guide channel 9 for the liquid agent, and the spray head 5 to the grounds X. The compressed-air pipe 8 of the pressure type pipe 2 for the liquid agent is pushed down, the spray head 5 for the liquid agent is closed by the change-over valve 7, and air is injected through the compressed-air pipe 8, the guide channel 10 and the spray head 6 to the grounds X so that foams are scattered in the grounds. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06258181-A (JP)
Title: Eccentricity measuring apparatus
Inventor: OGAWA HARUO
IPC: G01M11/02
Filed: 1993-03-05
Abstract: PURPOSE:To measure the eccentric states of a plurality of the surfaces of a lens under inspection at the same time. CONSTITUTION:An objective lens 4, which projects luminous flux on a first surface 6a and a second surface 6b of a lens' under inspection, is formed of at least two or more objective lenses 4a and 4b having the same optical axis. The objective lenses 4a and 4b are provided so that the lenses can be moved singly in the direction of the optical axis. In this way, the luminous flux from a light source 1, which is transmitted through a collimate lens 2 and a beam splitter 3, is projected on the first surface 6a and the second surface 6b of the lens under inspection 6 at the same time, respectively, through the objective lenses 4a and 4b. The eccentriciy of the lens under inspection 6 is measured at the same time.
Patent JP-S62230760-A (JP)
Title: Condensed benzamide, production thereof and 5-lipoxygenase inhibitor containing same as active ingredient
Inventor: ARAI YOSHINOBU
IPC: C07C231/02
Filed: 1986-03-31
Abstract: NEW MATERIAL:A compound shown by formula I [A is single bond, vinylene which may be replaced with 1-4C alkyl, ethylene, etc.; B is group shown by formula II, formula III, etc.,; n is 7 or 8; R<1> is carboxyl or 5-tetrazolyl; R<2> is H or 1-4C alkyl; R<3> is H, halogen or 1-4C alkyl; dotted line part is double or triple bond. EXAMPLE:8-[N-(2E, 11Z, 14Z)-Eicosa-2, 11, 14-trienoyl]-N-methylami-no-]-2-(5- tetrazolyl)-1,4-benzdioxane. USE:A 5-lipoxygenase inhibitor useful for remedying and preventing various allergic diseases caused by leukotriene. PREPARATION:A carboxylic acid shown by formula IV is reacted with an amine shown by formula V (R<10> is carboxy, 2-5C alkoxycarbonyl, etc.) and optionally saponified to give a compound shown by formula I.
Patent JP-S60214112-A (JP)
Title: Amplifier
Inventor: YOSHIDA TOSHIFUMI
IPC: H03G3/30
Filed: 1984-04-10
Abstract: PURPOSE:To utilize effectively an output dynamic range of a differential amplifier to a maximum value by detecting, storing an average level of a desired part of an input signal and applying it to the differential amplifier. CONSTITUTION:The input signal 3 is fed to an input terminal of the differential amplifier circuit 7 and an average level detection and storage circuit 8. Then the detection and storage circuit 8 detects and stores the average level of the desired part of the input signal 3 by the control of a control signal 4. An average signal 9 from the detection and storage circuit 8 is fed to the other input terminal of the differential amplifier 7 controlled by the control signal 4. Even if the DC level and amplitude of the input signal 3 are changed, the optimum DC level is fed to the other input terminal of the differential amplifier 7. Thus, the output dynamic range of the differential amplifier is utilized effectively to the maximum value.
Patent JP-H08270435-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: ASAUMI YASUO
IPC: F02B3/06
Filed: 1995-03-29
Abstract: PURPOSE: To optimize the addition quantity of a reducing agent according to the change of the atmospheric pressure by computing the addition quantity of the reducing agent (light oil), added in an exhaust passage upstream from a catalyst for the efficient reduction of NOX, on the basis of engine load, engine speed and the atmospheric pressure. CONSTITUTION: During the operation of an engine, engine load, engine speed and catalyst temperature are read from a load sensor 7, an engine speed sensor 8 and a temperature sensor 9, and light oil serving as a reducing agent is not added until the catalyst temperature rises to the activation temperature of a catalyst. In the case of judging a reducing agent adding area from the engine speed and load, a reducing agent addition quantity table corresponding to the atmospheric pressure is selected, and the reducing agent addition quantity is determined on the basis of the engine speed and load. According to the determined addition quantity, the reducing agent is added by an adding device 6. The reducing agent addition quantity is thereby optimized, so that the emission of unreacted reducing agent is reduced, and fuel consumption becomes desirable.
Patent JP-H09241832-A (JP)
Title: Method for coating metallic surface
Inventor: YANO TETSUO
IPC: C23C14/28
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To form an amorphous alloy film excellent in corrosion resistance and weathering resistance on the surface of a substrate of a complicated shape member with tight adhesion by irradiating a target substance for vapor deposition having an amorphous compsn. with an excimer laser and ablating the same. SOLUTION: For example, a substrate 8 is mounted to the inside of a sealed vessel 1, thereafter, the inside of the sealed vessel is evacuated from an exhaust port 2 to regulate the degree of vacuum to about 5×10<-6> Torr, and subsequently, the substrate 8 is irradiated with an excimer laser beam 3 by a concave mirror 5 to ablate a surface oxidized film. Next, the excimer laser beam 3 is converged by a lens 6 and is applied to a target substance 7, which is evaporated and is vapor-deposited on the substrate 8. In this way, a vapor-deposited film with about 0.1 to 10μm film thickness composed of an amorphous alloy is foemd on the surface of the substrate with tight adhesion. Thus, such a substrate whose surface is modified can suitably be used e.g. as the material for machine parts, electronic parts of the like.
Patent JP-2000268671-A (JP)
Title: Switch
Inventor: KATO TERUO
IPC: H01H13/18
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To absorb a lost motion of an actuating rod after bringing movable contacts into contact with fixed contacts without enlarging the size of a switch case, in a normally-open type switch. SOLUTION: In this switch, an actuating rod 22 fittingly inserted into a guide tube 21 projectingly provided on an outer end face of a first case half 101 is made up of a hollow outside rod 221 and an inside rod 222 extensibly/ contractibly fitted thereinto, a contact board 17 with movable contacts 16 is mounted on an outer end of the inside rod 222, and a lost-motion spring 23 for energizing the two rods 221, 222 in the extending direction by a load larger than that of a return spring 18 of the contact board 17 and an extension limiting means 38 for regulating the extension limit of the two rods 221, 222 are provided between the two rods 221, 222.
Patent JP-S51146999-A (JP)
Title: Knot forming beak assembly for binding apparatus
Inventor: YAMADA MASATOSHI
IPC: B65B13/26
Filed: 1975-06-12
Abstract: PURPOSE: To provide a beak assembly which allows an increased travel stroke of beak to effect certain hackling-down action against thick rope as well as thin rope. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07262493-A (JP)
Title: Map information distribution system for movable object
Inventor: NAKAYAMA MIKI
IPC: H04B7/26
Filed: 1994-03-16
Abstract: PURPOSE:To provide a map information distribution system for movable objects where a movable object and a center station perform the communication of the map information of the movable object by the communication of the movable object and the map information according to the detail degree that the movable object requires is distributed. CONSTITUTION:In a map information distribution system for movable objects where a movable object 1 and a center station 20 perform communication by the communication of the movable object, the movable object 1 is provided with a map information storage part 2/a moving side communication part 4/an output part 5/an input part 7 and a control part 6 and the center station 20 is provided with a related information storage part 21/a center side communication part 22 and a control part 23. The input part 7 of the movable object 1 has a request information input part 14 inputting the information classification and/or the information range and/or the detail degree of the map information classified into plural of information which are requested to the center station 20. The control part 23 of the center station 20 has a request information selection part 24 selecting the information requested by the movable object 1 from the information stored by the related information storage part 21 based on the detail degree, etc., communicated from the center side communication part 22 and outputting the information to the center side communication part 22.