baber/WOPTO huggingface dataset:
Patent JP-S6029702-A (JP)
Title: Plastic lens
Inventor: KAWASHIMA JIYUNJI
IPC: B29C33/38
Filed: 1983-07-29
Abstract: PURPOSE:To obtain a plastic lens having high surface hardness and superior scratch resistance and being treated to have reflection preventing effect by providing a thin coated film for preventing reflection on the surface of a substrate lens through a cured film consisting of a specified coating compsn. CONSTITUTION:A coating compsn. is used which consists of (A) colloidal silica having 1-100mu particle size and (B) hydrolyzate of Si compd. expressed by the formula ( I ) (e.g. gamma-glycidoxypropyl trimethoxysilane) [wherein R<1> is an org. group including epoxy group, (e.g. group expressed by the formulas II and III); R<2> is 1-4C hydrocarbon group, alkoxyalkyl group, or 1-4C acyl group, and/or partial condensation product thereof]. Namely, cured film A1 consisting of above-described coating compsn. is coated on the surface of a substrate lens (a) made of diethylene glycol bisallyl carbonate, etc., forming further reflection preventing coated thin film B1 consisting of an inorg. material. (layers 11, 13 are of ZrO2, 12 is of Al2O3, and 14 is of SiO2).
Patent JP-H05330913-A (JP)
Title: Polycrystalline transparent y2o3 ceramics for laser
Inventor: IKESUE AKIO
IPC: C04B35/50
Filed: 1992-05-29
Abstract: PURPOSE:To avoid structural defects of a single crystal or those of a produced material and provide a technique unapplicable to the single crystal by including ThO2, HfO2, ZrO2, Li2O, LiF, BeO or Al2O3 and a lanthanoid and specifying the average particle diameter and porosity. CONSTITUTION:The objective polycrystalline transparent Y2O3, ceramics for laser comprise one or more of ThO2, HfO2, ZrO2, Li2O, LiF, BeO and Al2O3 and one or more lanthanoid elements and have an average particle diameter within the range of 5-3000mum and <=1% porosity. When the density of the sintered compact is <99.0% (>=1% porosity) that of the theoretical one, the light transmittance is extremely lowered. The relative density of the sintered compact is obtained by comparing densities of both a single crystal and a polycrystal of the same composition measured according to the method of the Japan Society for the Promotion of Science or X-ray method. As other methods, the relative density is obtained by measuring pores present in the interior of the sintered compact from the surface with a microscope, a scanning electron microscope (SEM), etc.
Patent JP-2000329353-A (JP)
Title: Steam generating stove
Inventor: MATSUO SHIGERU
IPC: F24H3/04
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a stove which is made to generate steam by using a steam heater even within a rated allowable current range by reducing the heat generation rate of the steam heater when the power consumption of a heating heater is made maximum, and by generating a large quantity of steam by increasing the heat generation rate of the steam heater when the power consumption of the heating heater is reduced. SOLUTION: A steam generating stove is provided with a heating heater 10, a steam heater 15, and a mode switching means (hot air switching button) which switches the states of heating operations. The stave is also provided with a heat generation rate control means 26 which switches the heat generating states of the heaters 10 and 15. The control means 26 maintains the total power consumption of the heaters 10 and 15 at the maximum allowable current or smaller, by reducing the heat generation rate of the steam heater 15 when the heating heater 10 consumes the maximum power.
Patent JP-H10335509-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIHARA IKUO
IPC: H01L21/8244
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the faulty insulation of the interlayer insulating layer on a MIS transistor even in the formation of an emitter electrode of the so-called double self-alignment structure. SOLUTION: The etching stopping film of a base electrode is left on a MIS transistor region, and the left-over film is recessed as the etching stopping film when an emitter electrode is processed. In concrete terms, first, the first aperture part 8a is formed on the first interlayer insulating layer 8, and a base electrode 12, which covers the aperture part, and the second interlayer insulating layer 13 (offset insulating layer) are successively formed. After formation of a side wall spacer 14 on the inner wall of the second aperture part 12b, the base electrode 12 is patterned in such a manner that the second interlayer insulating layer 13 is left on the base electrode 12.  A conductive layer, which becomes an emitter electrode 16, is formed, and after its surface is lightly etched, a low resistance layer is formed and it is etched into the prescribed pattern together with the lower layer of the conductive layer.
Patent JP-H0431062-A (JP)
Title: Impact dot head
Inventor: ASADA TAKASHI
IPC: B41J2/275
Filed: 1990-05-29
Abstract: PURPOSE:To ensure quality of printing and durability of a printing head and to improve workability in assembling of the printing head by a method wherein a metal plate is make available for temporary mounting to a spring holder with squeezed bosses provided to projecting and recessed parts on the bottom of a spring holder, and the metal plate is placed sot hat it becomes being positioned by force of coil springs to a nose or to the upper end face of the nose when the assembling is completed. CONSTITUTION:Coil spring-storing holes (b) provided to a spring holder 1 are made through holes, and each of the coil springs 2 are made to thrust at a metal plate 3, of which positioning in the axial direction (x) is made by being pressed with the coil springs 2 against the upper end (a) of a nose section. A very small gap (g) is provided between the spring holder 1 and the metal plate 3. Positioning of the metal plate 3 in the turning direction (y) is made with a projecting part (c) of the spring holder 1, and centering of the same is made with a projecting part (d) of the spring holder 1.
Patent JP-H0649279-A (JP)
Title: Pneumatic tire with reduced rolling resistance
Inventor: FUTAMURA SHINGO
IPC: B60C1/00
Filed: 1993-05-18
Abstract: PURPOSE:To provide a pneumatic tire with reduced rolling resistance excellent in affinity and tear strength, made from a specific curing elastomer composition, and having tire constituent (s) such as subtread. CONSTITUTION:The tire made from a curing elastomer composition with reduced hysteresis comprising (A) 10-100 pts.wt. of such an elastomer that each polymer molecule contains plural polymer molecules carrying at least one functional group at the initiation site(s) and hysteresis is >=10% lower than that for similar elastomers with no functional group on each polymer molecule, (B) 0-90 pts.wt. of another elastomer higher in hysteresis than the elastomer A and consisting of natural or synthetic rubber, and (C) 20-100 pts.wt., based on a total of 100 pts.wt. of the elastomers A and B, of carbon black, and having at least one kind of tire constituent selected from subtread, black sidewall, body ply skim and bead filter.
Patent JP-S5263034-A (JP)
Title: Addressing system
Inventor: OOUCHI KAZUYUKI
IPC: G11C8/00
Filed: 1975-11-19
Abstract: PURPOSE:To obtain the same result as that of 1 system by using 1 bit in n bits as an indication ibit, transferring a part of the instructions executed when it is ''1'', sequentially to a control counter and using it as a part of the address of the instruction to be executed next.
Patent JP-S5363484-A (JP)
Title: Multilayer structure
Inventor: FUJITA YUKIO
IPC: B32B27/32
Filed: 1976-11-18
Abstract: PURPOSE: To manufacture a multilayer structure of good bonding between adjacent layers by laminating a polyolefin layer on an ethylene-vinyl acetate copolymer-saponified product layer through an adhesive (layer) composed of a mixed resin of a specific modified polyolefinic resin and modified ethylenevinyl acetate copolymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01307307-A (JP)
Title: Agc circuit for receiver
Inventor: OTSUKA TOSHIMASA
IPC: H03G3/20
Filed: 1988-06-06
Abstract: PURPOSE:To prevent a gain change due to temperature by controlling the attenuation of an attenuator by a control data and using an amplifier whose gain is fixed by negative feedback for signal amplification. CONSTITUTION:A DC voltage in response to the level of a reception signal outputted through amplifiers 4-6 and two attenuators ATT1, ATT2 provided between them respectively is given to an AD converter 12 via a detection circuit 11 and converted into a digital value. Then the digital value is given to a control section 13. Then the control data corresponding to the digital value is outputted to the attenuators ATT1, ATT2 and the reception signal is attenuated in response to the control data. Thus, the amplifiers 4-6 with negative feedback applied to each amplifier element so as not to fluctuate the gain are employed for an intermediate frequency amplifier section 3. Thus, the change in the gain due to temperature is prevented.
Patent JP-H038656-A (JP)
Title: Transfer paper transport device
Inventor: TAGUCHI KAZUE
IPC: G03G15/14
Filed: 1989-06-02
Abstract: PURPOSE:To obtain both actions of transfer and separation acceptably by providing a means for determining whether a separating action on a transfer paper is made or not by a separating means in forward rotation after the next lapped transfer, based on the output of a sensor for detecting the separation condition of the transfer paper from a separation paper transport belt. CONSTITUTION:A separation condition between a transfer paper 34 and a transfer paper transport belt 17 is detected by a sensor 45. When a detected output from the sensor 45 is output into a main board 41, it is converted by an A/D converter and, when the converted value is larger than the set value, a paper separation flag is raised and, when it is smaller than that, the flag is not raised. When the paper separation flag is raised, a paper separation charger 24 is turned on to separate the transfer paper 34. As a result, an excessive action on the transfer paper transport belt 17 by the paper separation charger 24 can be suppressed and both actions of transfer and separation can be made acceptably.
Patent JP-S62296208-A (JP)
Title: Travelling control system for unmanned vehicle
Inventor: KISHI NORIMASA
IPC: G05D1/02
Filed: 1986-06-17
Abstract: PURPOSE:To increase the safety of travelling by supervising the lighting-up condition of plural travelling information displaying lamps provided at the unmanned vehicle and judging the travelling information of the unmanned vehicle and the distance information up to the unmanned vehicle. CONSTITUTION:Travelling information displaying lamps 1-5 are provided in parallel to a front surface A of a vehicle 100 and travelling information displaying lamps 6-10 are provided in parallel to a rear surface B. A control part 40 informs the external part of the travelling information of the self-vehicle by lighting up a lamp, and controls the travelling information of the self-vehicle by a travelling driving part 30 based upon the travelling information of the facing unmanned vehicle recognized by a visual part 20. As the travelling information, there are, for example, the turn-to-the-right, the turn-to-the-left, the forward movement, the backward movement, the approach-stoppage and the starting of departure and by lighting up lamps 1-10 before and after the vehicle, they are informed to the external part. Since the travelling information of the unmanned vehicle is found by supervising the lighting-up of the travelling information displaying lamp, the fine travelling control of the self-vehicle can be executed.
Patent JP-S61297072-A (JP)
Title: Unloader apparatus for automatic surface grinding machine for wafers
Inventor: NISHIO KIYOSHI
IPC: B24B41/06
Filed: 1985-06-26
Abstract: PURPOSE:To transport two wafers at a same time by the turning operation of an unloader arm in one time by forming said unloader arm into 90 deg. L-shaped arm. CONSTITUTION:A 90 deg. L-shaped unloader arm 15 is turned by 90 deg. by the drive of a motor 18, and the wafer 3 adsorbed onto a vacuum pad 21 installed through a parallel link mechanism 19 onto one edge 15a of the unloader arm 15 is transferred over the spinner table 10a of a wafer cleaning apparatus 10 from over a rotary table 5. At the same time, the wafer 3 adsorbed onto the vacuum pad 23 at the other edge 15b is transferred over an outlet conveyor from over the spinner table 10a of the wafer cleaning apparatus 10, and then the unloader arm 15 is lowered again, and the wafers 3 and 3 are loaded onto the spinner table 10a and the outlet conveyor, and the vacuum adsorption is released.
Patent JP-S5364536-A (JP)
Title: Transmission characteristic measuring apparatus
Inventor: TOOYAMA ICHIROU
IPC: H04B17/00
Filed: 1976-11-22
Abstract: PURPOSE:To considerably increase the arithmetic processing speed, reduce the size and weight and simplify the operation of the apparatus of applying pseudo-random noises to the measuring object apparatus and obtaining the transmission characteristics of the object apparatus from the relations between the outputs and the pseudo-random noises through arithmetic operations.
Patent JP-S5364362-A (JP)
Title: Machine hand
Inventor: NAGANO YUKIO
IPC: B25J15/08
Filed: 1976-11-22
Abstract: PURPOSE:To enable gripping a work of various diameters by machine hand by arranging pieces having fingers rotatable on the same circumference of the opening of a holder.
Patent JP-H11320477-A (JP)
Title: Malfunction detecting method for industrial robot
Inventor: HOSOI HAJIME
IPC: B25J9/16
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To detect malfunction of an industrial robot by judging it the detection of the malfunction, when a collision component of a calculated disturbance torque exceeds a preset prescribed value. SOLUTION: The maximum value Tmax of the collision component of disturbance torque is initialized (step 31), the collision component T of the disturbance torque is calculated based on the minimum dimensional observer (step 32), and when the collision component T is larger than the maximum value Tmax (Y by step 33), the flowchart is proceeded to the next step (step 35). On the other hand, when the collision component T is smaller than the maximum value Tmax (N by step 33), the flowchart is proceeded to the step 35, and if the action program is not completed, the processings after the step 32 are executed again, and if the work is completed, it is proceeded to the step 36.  Lastly, the maximum value Tmax in that point is judged to be the maximum value of the action program by the step 36 and a margin value more than 1.5 and less than 2.5 is multiplied thereto so that, even if the collision component is small, the occurrence of the collision can be surely detected.
Patent JP-H06349993-A (JP)
Title: Resin-sealed semiconductor device
Inventor: FURUKAWA TAKASHI
IPC: H01L23/50
Filed: 1993-06-11
Abstract: PURPOSE:To provide a resin-sealed semiconductor device in which flatness of an end of an outer lead is excellent. CONSTITUTION:A resin-sealed semiconductor device of a type has an upper sealing resin layer having a large thickness and a lower sealing resin layer having a small thickness installed at an embedded semiconductor element as a boundary, and results of shrinkages of thermally cured sealing resins of the upper and lower sealing resin layers are different. Thus, the cured resin layer is warped, and flatness of an outer lead extended out of the layer is deteriorated. Since part of the outer lead 14 near the layer 13 of such a shape is suppressed and molded without flatly correcting the warpage of the layer 13, the flatness after the molding is improved.
Patent JP-S62791-A (JP)
Title: Counter flow type heat exchanger
Inventor: NISHIDA TAKASHI
IPC: F28D7/16
Filed: 1985-06-26
Abstract: PURPOSE:To permit to maximize heat exchanging efficiency by a simple constitution by a method wherein a multitude of pipes, whose both ends are cut, is arranged so as to form a substantially truncated conical tubular shape and both ends of the group of pipes are fixed and positioned so as to be opened in a suction part and an exhaust part respectively. CONSTITUTION:A multitude of pipes 2A is arranged so as to form a substantially truncated conical tubular shape as a whole in a condition that they are neighbored mutually and is fixed and held at position near both ends in the axial direction of the tube through partitioning plates 10, 10 to constitute a heat exchanging element 2. Short tubular bodies 3, 4 are arranged and fixed at both axial ends of a cylindrical case 1 having substantially the same diameter as the meximum diameter of the element 2 in the coaxial condition with the case 1, thereby forming suction and exhaust sections 3A, 3B, 4A, 4B which are defined into inner and outer sections respectively. The element 2 is fixed and supported in the case 1 under a condition that both ends of the group of pipes 2A are opened at the suction section 3A in one end of the cylindrical case 1 and at the exhaust section 4B in the other end of the cylindrical case 1.
Patent JP-S62297445-A (JP)
Title: Production of superconductive wire with cu as stabilizing metal
Inventor: MEGURO SHINICHIRO
IPC: C22F1/00
Filed: 1986-06-16
Abstract: PURPOSE:To obtain a superconductive wire having superior stability and high strength by annealing a superconductive wire and Cu as a stabilizing metal and drawing down them at a prescribed temp. CONSTITUTION:A superconductive wire and Cu as a stabilizing metal are annealed and drawn down at 150-500 deg.C with solder drawing dies without cooling to combine the superconductive wire with the Cu. Thus, a superconductive wire having superior stability and high strength is obtd.
Patent JP-H0434185-A (JP)
Title: Damping device
Inventor: ISHIBASHI HISAYOSHI
IPC: F16F15/02
Filed: 1990-05-31
Abstract: PURPOSE:To alleviate the quake of a building by providing a rotary bed so laid on a damping object as to be rotatable about an axis parallel to the axial line of the object, and a synchronous mass damper or synchronous liquid damper on the rotary bed. CONSTITUTION:A plurality of rollers 16 are arranged on the lower surface of a rotary bed 12 at intervals in a peripheral direction, and a rod-shaped positioning member 18 is provided in a building A. When the rotary bed 12 is given torque, the rollers 16 rotate about a radial axial line, and the bed 12 rotates about the positioning member 18. Then, a synchronous mass damper 14 laid on the rotary bed 12 is fitted with a weight 20 having approximately 1% weight of the building A, a hydraulic damper 22 connected to the weight 20 and the rotary bed 12, and a plurality of spring members 24. According to the aforesaid construction, the quake of the building A can be alleviated, due to the vibration attenuation of the weight 20.
Patent JP-H034182-A (JP)
Title: Connection inspecting device for printed circuit board after soldering
Inventor: SUZUKI TETSUO
IPC: G01R31/02
Filed: 1989-05-31
Abstract: PURPOSE:To decide whether or not connections on the printed circuit board (PCB) soldering are correct by providing a PCB connection member, a PCB holding member, a pressure member, etc., and applying a voltage to electronic components mounted on the PCB through plural PCB contact styli. CONSTITUTION:When a lever operation body 31 is fallen as shown by an arrow C, a coupling member 36 is lifted through a link 29 as shown by an arrow D and the PCB pressure member 34 is also lifted as shown by an arrow D through a guide rod 32 fixed to the member 36. Then when a grip 28 is drawn as shown by an arrow B, a slide member 22 is drawn up to an operator side up to the position where a stopper 48 fixed to the slide member 22 abuts on a direct acting bearing unit 21. A PCB holding frame member 25 which is supported elastically by a support member 23 fixed to the member 22 is also drawn out to the operator side, so an electronic component 17 is mounted in the opening 25a of the member 25 as shown by an arrow E and the PCB 16 after soldering is stored with its surface 16a up. When the PCB 16 is stored correctly in the connection inspecting device 1, adjusting equipment 19 is operated to apply a voltage to the PCB 16, so that the characteristics are displayed on monitor equipment.
Patent JP-H0641109-A (JP)
Title: 3-(acyloxyphenyl)benzofuran-2-one stabilizer
Inventor: PIITAA NESUBADOBA
IPC: C08L101/00
Filed: 1993-05-19
Abstract: PURPOSE: To produce a stabilizer for organic materials easy to be subjected to oxidative, thermal or photoinducing degradation, particularly for synthetic polymers.  
     CONSTITUTION: The compd. of the formula I [R 2  to R 5  are H, 1-25C alkyl, 7-9C phenylalkyl, phenyl, 5-7C cycloalkyl, 1-18C alkoxy, OH, benzoyloxy or the like; R 7  to R 10 , are H, 1-4C alkyl or 1-4C alkoxy, where at least one is H; R 6  is H or the formula II; (m) is 1 or 2; R 1  is H, 1-25C alkanoyl, 3-25C alkenoyl, 6-9C cycloalkylcarbonyl or benzoyl in the case (m) is 1 or is the formula III (R 17  is a direct bond, 1-18C alkylene, 2-18C alkenylene, 2-20C alkylidene, phenylene or the like)] in the case (m) is 2 such as 5,7-di-tertiary butyl-3-(4- hydroxyphenyl)benzofuran-2-one. As the synthetic polymers, thermoplastic polymers, particularly, polyolefin and polyurethane are preferable, and the compd. of the formula I is blended by 0.0005 to 5 wt.%, prerferably by 0.001 to 2 wt.%. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08335138-A (JP)
Title: Mouse pointer controller
Inventor: TAKADA NAOYA
IPC: G06F3/038
Filed: 1995-06-07
Abstract: PURPOSE: To speedily perform an operation for moving a mouse pointer to a desired button symbol. CONSTITUTION: When a click due to a first button is detected and a mouse pointer 32 is positioned at a button symbol 33 on a screen, the depress signal of the button symbol is outputted. Concerning such a mouse pointer controller for processor, this device is provided with a retrieval part 1 for retrieving whether the button symbol exists or not by performing scanning in a prescribed direction from the current position of the mouse pointer when the click due to a second button is detected and a mouse pointer move control part 2 for controlling the move of the mouse pointer to the first detected button symbol position by performing scanning and retrieval.
Patent JP-H0435722-A (JP)
Title: Co2 recovery device utilizing molten carbonate-type fuel cell and operation thereof
Inventor: NAKAZAWA KENZO
IPC: H01M8/06
Filed: 1990-05-30
Abstract: PURPOSE:To generate electric power and to recover CO2 by supplying a gas to be treated contg. CO2 before being discharged into the atmosphere to the cathode of a molten carbonate-type fuel cell along with fresh air to cause a galvanic reaction to concentrate CO2 and generate power and then recovering the CO2. CONSTITUTION:An oxidizing gas is supplied to the cathode 3 of a molten carbonate-type fuel cell 1 from a line 8, and a reformed raw gas is supplied to the anode 4 from a line 16. A molten carbonate-type fuel cell power generating system I for generating power by the galvanic reaction on the cathode 3 side and on the anode 4 side and a CO2 separator II for separating and discharging the CO2 in the gas are provided. A gas to be treated contg. CO2 and air are supplied to the cathode 3 from the line 8, and a line 25 for introducing the CO2-enriched gas into the separator II from the anode 4 is provided. Namely, power generation and CO2 recovery are simultaneously carried out, concd. CO2 is recovered, and the power required to separate CO2 is reduced.
Patent JP-S62125178-A (JP)
Inventor: JIYON NEIRU ANDAASON
IPC: E05B57/00
Filed: 1986-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。