baber/WOPTO huggingface dataset:
Patent JP-H02281786-A (JP)
Title: Refining method for fluorine eximer laser gas and its device
Inventor: NAKAGAWA SHINSUKE
IPC: H01S3/225
Filed: 1989-04-24
Abstract: PURPOSE:To refine fluorine eximer laser gas economically and easily by bringing the gas, which contains impurity components, into contact with porous metallic fluorides kept at normal temperature or less. CONSTITUTION:The fluorine eximer laser gas which contains impurity components is brought into contact with porous metallic fluorides kept at normal temperature or less. That is, the laser gas is introduced into a column 5 filled with metallic fluorides through a duct 4. The column 5 consists of a main body 5a filled with, for example, NaF, LiF, etc., and an outer casing 5b, which covers the periphery of the main body 5a and stores a refrigerant being cheap and easy to get such as dry ice, etc., and the refrigerant can remove the impurity such as HF, etc., efficiently by maintaining the temperature of metallic fluorides at proper temperature of room temperature or less, for example, at -70 deg.C or less. Hereby, the impurity in the fluorine eximer laser gas can be removed and it can be refined easily and economically with a simple device.
Patent JP-H10294479-A (JP)
Title: Method and device for manufacturing thin-film solar cell
Inventor: SATO KOKI
IPC: H05K3/42
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To suppress a connection resistance at a connection hole or a pyroelectric hole being formed by punching using a punch and a die and to prevent a curve factor from decreasing due to the suppression, by rounding a ridge that is formed by a surface that faces the substrate of the die and the inner wall surface of a hole where the punch penetrates through. SOLUTION: The opening of an opening device is formed by a punch P1 where a section is in the hole shape of a substrate and a die D1 with an opening that is the same as a stripper plate Ps with an opening in the same sectional shape as the punch P1. A ridge that is formed by a surface that faces a substrate 1a of the die D1 and the inner wall surface of the hole where the punch P1 passes is rounded. An insulation plastic film such as PEN, PES, PET, or polyimide is used as the substrate 1a, thus preventing a cut from being generated at the side of the die D1, preventing the cut from being generated in the covering of an electrode layer, and preventing a connection resistance from decreasing.
Patent JP-H10291266-A (JP)
Title: Corrosion-proof concrete pipe and manufacture thereof
Inventor: TANII ICHIRO
IPC: B32B13/12
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To control generation of a laitance layer on an interface of duplicate layers by a method wherein an adhesion layer adjusted to a viscosity within a specific range is provided, and a resin layer or the like containing emulsion of emulsified copolymer having a glass transition temperature within a specific range, which is composed of a monomer within a specific range, is provided thereon. SOLUTION: Emulsion I, an adhesion layer composed of cement or the like, and a resin layer or the like composed of emulsion A or the like are provided on an inner surface of a concrete layer. The emulsion I is formed wherein 85 to 99.5 wt.% of one or more kinds are employed from (meth)acrylic monomer of under 1 g/100 g water of solubility in water at 25 deg.C, further 0.5 to 15 wt.% of one or more kinds are used form α or β-unsaturated carboxylic acid, they are emulsification polymerized, and adjusted to -35 to 50 deg.C of glass transition temperature, and 200 to 10000 cP of viscosity. The emulsion A is formed in the almost same method as the method for forming the emulsion I, however, 35 to 85 wt.% of vinyl chloride and 14.5 to 50 wt.% of (meth)acrylic monomer are employed.
Patent JP-H043569-A (JP)
Title: Portable facsimile equipment
Inventor: ONO TAKIO
IPC: H04N1/00
Filed: 1990-04-19
Abstract: PURPOSE:To facilitate the communication job of picture information at a narrow place such as a telephone box by providing an accommodation part of a telephone card to a position close to a transmission operation section of a main body. CONSTITUTION:A transmission operation section 4 and a grip 5 are provided to a front end of a main body case 3 and an original discharge port 6 being a discharge exit of slit shape is formed to a front end face. Then a main body cover 7 covering almost the entire part of the upper and front face of the main body case 3 in a way of capable of opening and closing is supported turnably at a tail end of the main body case 3 and a pocket 9 accommodating a telephone card 8 is provided to an inner face of the main body cover 7. Thus, when picture information is sent from a public telephone set, the telephone card 8 is extracted easily and quickly from the container 7 provided in the vicinity of the transmission operation section 4 for the portable facsimile equipment and a telephone set is driven by using the card.
Patent JP-H09267821-A (JP)
Title: Packaging member
Inventor: HARA TERUO
IPC: B65D5/36
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging member such is a lid or box body that can be produced at a low cost with an ecological measure taken into consideration. SOLUTION: Either of right and left side edges 20a of each of at least two side panels 2 (2s and 2t) is separated from the side edge 20a of the adjacent side panel 2, and either of right and left side edges 20b is connected to the side edge 20c of the adjacent side panel 2. The side panels 2t are each provided with a diagonal fold 4 that starts from an apex 21b formed by the side edges 20b and 20c that are connected together and a base panel 1. Thereby, the count of paste margin flaps on which paste or adhesive is applied is reduced to make a packaging member easy to collapse when it is discarded. In addition, corners formed by the side edges and the front edges of the side panels 2 that are separated can be rounded for decoration, resulting in an improvement in decorative property of the packaging member.
Patent JP-S5628032-A (JP)
Title: Wiper driving device
Inventor: MATSUDA KATSUHARU
IPC: B60S1/08
Filed: 1979-08-16
Abstract: PURPOSE: To permit the operating speed of a wiper to automatically very with the change in the amount of rainfall.  
     CONSTITUTION: When a change-over switch 5 is changed over, traveling contacts 5b and 5c are contacted to fixed contacts 5d and 5e respectively. In this condition; when a rainfall sensor 8 outputs neither the small rainfall signal nor the large  rainfall signal, that is, when the weather is fine, a wiper is not operated at all.  When the small rainfall signal is outputted, that is, when there is a small rainfall,  the wiper is intermittently operated. When the large rainfall signal is outputted, the  wiper is operated at a high speed. Thus, the wiper can be automatically controlled  according to the rainfall, so that the need for manually operating the change-over  switch 5 is eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S586750-A (JP)
Title: Measuring device for moisture of molding sand
Inventor: ODA KAZUO
IPC: G01N21/27
Filed: 1981-07-06
Abstract: PURPOSE:To provide a titled device which relieves the secondary flocculating force of molding sand, and measures moisture stably with high accuracy by providing baffle plates of partly arc-shaped sections in intermediate troughs, and passing the molding sand on the arc-shaped outside circumferences of the baffle plates. CONSTITUTION:Molding sand 18 is conveyed from a kneading device through an upper trough 1 and a slit 3 onto intermediate troughs 4, 6, 8, and in the places of baffle plates 19, they are conveyed along the arc-like outside shapes of the plates 19. Therefore, the secondary flocculating force of the sand 18 is weakened, and when the passing of the sand of the outside shapes of the plates 19 is over, the sand 18 is dropped normally into slits 5, 7, 9 located right thereunder. Here, the relations of the moisture values of the sand 18 with the slits 5, 7, 9 are affected significantly by the variations in the components, more particularly, clay components, of the sand 18. This device is so constituted as to permit regulation of the sizes of the spaces between the slits by loosening the bolts 21 of the plates 18 in accordance with the kinds of the sand 18 which is the object of measurement.
Patent JP-S58104612-A (JP)
Title: Method for backwashing ultrafiltration membrane apparatus used in treatment of sweet water
Inventor: SAKAI SHIGEO
IPC: B01D61/02
Filed: 1981-07-06
Abstract: PURPOSE:To prevent the lowering of a water taking amount and the deterioration of the water quality of treated water, by using backwashing water having an oxidizing type sterilizing agent added thereto when an ultrafiltration mebrane apparatus is backwahsed. CONSTITUTION:Raw sweet water stored in a raw sweet water storage tank 1 is sent to an ultrafiltration membrane apparatus 4 through a strainer 3 by a pump 2 and filtered sweet water from which suspended substances are removed is collected in a filtered water storage tank 7 while the sweet water containing suspended substances is returned to the raw sweet water storage tank 1 to be mixed with the raw sweet water to be again passed through the ultrafiltration membrance apparatus 4. When backwashing is carried out, backwashing water having an oxidizing type sterilizing agent added thereto in a backwashing water storage tank 5 is sent to the ultrafiltration membarne apparatus 4 by a pump 6 to carry out the releasing of suspended substances adhered to a filter membarnce and the sterilization of microorganisms. As the oxidizing type sterilizing agent, there are chlorine, ozone or the like but sodium hypochlorite is especially preferred and the addition amount thereof is 20ppm or below, pref., about 10ppm as available chlorine.
Patent JP-H043013-A (JP)
Title: Plzt optical shutter array device
Inventor: NIITSUMA NORIO
IPC: G09F9/30
Filed: 1990-04-20
Abstract: PURPOSE:To allow the active matrix driving of respective optical shutters by providing a PLZT substrate which is formed with the common electrodes and driving electrodes of the respective optical shutters and a semiconductor substrate which is formed with MOS FETs, is provided with optical windows and is formed with driving lines for the MOS FETs, and connecting the electrodes of the MOS FETs and the driving electrodes. CONSTITUTION:This device has the PLZT (PbO, LaO, ZrO2, TiO) substrate 1 which is formed with the common electrodes GND 4 of the respective shutters 2 and the driving electrodes 12 and the semiconductor substrate 14 which is formed with active elements 3 of the MOS FETs (Metal Oxide Semiconductor Field Effect Transistors), is provided with the optical windows 3a in the positions facing the optical shutters 2 and is formed with the lines 22, 23 for driving these MOS FETs 3. The electrodes 21 of the MOS FETs 3 and the driving electrodes 12 are connected. The active matrix driving of the respective optical shutters 2 is possible in this way.
Patent JP-S5437685-A (JP)
Title: Electron beam exposure unit
Inventor: OKABE MASAHIRO
IPC: H01J37/305
Filed: 1977-08-31
Abstract: PURPOSE: To reduce the exposing time, by deflecting electron beam with the first deflector constituting the unit, drawing a given pattern and by aligning the pattern on a given position on the test piece with the second deflector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02283428-A (JP)
Title: Mold for in-mold foam-molding and manufacture thereof
Inventor: UEDA YASUSHI
IPC: B29C44/00
Filed: 1989-04-26
Abstract: PURPOSE:To manufacture foam-molded products with a beautiful appearance by a method wherein a continuous pattern is formed of rugged patterns provided on the inner surfaces of the main bodies of molds and rugged patterns provided to core vents. CONSTITUTION:Rugged patterns provided on the inner surfaces of the main bodies of molds 1, 2 and rugged patterns provided to core vents 6 form a continuous pattern at the parts over the boundary between the inner surfaces of the mold main bodies and the core vents 6. Polyolefinic resin foaming particles 4 are packed by a packing machine 3 into the mold recess formed by both molds 1, 2, and molding is performed by feeding steam into both molds 1, 2 through steam pores of the core vents 6, starting molding under heating and completing molding while gradually relieving pressure. By this method, the patterns on the granular structure of the polyolefinic resin foaming particles 4 are covered up, and furthermore, the marks of the steam pores of the core vents becomes inconspicuous on the surface of foam-molded products.
Patent JP-H042728-A (JP)
Title: Hardening treatment of camshaft surface
Inventor: SAWADA SHIGEOKI
IPC: C21D1/09
Filed: 1990-04-20
Abstract: PURPOSE:To uniformize the hardened layer by detecting temps. on both sides of a cam to be treated before the cam is remelted and hardened and controlling the melting energy to be imparted to the cam in accordance with the detected temps. CONSTITUTION:When the cam C1 of a camshaft S is remelted, a slider 12 supporting temp. sensors 13 and 14 is moved prior to the treatment to position the sensors 13 and 14 on the surfaces of journals J1 and J2 close to the cam C1, and the temps. T1 and T2 are detected. The detected temps. T1 and T2 are fetched into a main controller 18 through an amplifier 21, the melting energy to be imparted to the cam C1 is calculated therein, an energizing command corresponding to the selected set current value is given to a current and voltage control part 17, a TIG torch 5 is weaved in synchronization with the rotation of the cam C1, and the cam is remelted. Consequently, the hardened layer is uniformized without any variance.
Patent JP-H09290974-A (JP)
Title: Crime prevention device for elevator
Inventor: KEN NAOTAKA
IPC: B66B5/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To detect an abnormal dynamic pressure applied by a breaking deed or the like in an elevator car by mounting pressure detecting means in a car monitoring device and detecting an abnormal state in a car. SOLUTION: Pressure detecting means 11 for producing the voltage which is proportional to the magnitude of the pressure when the pressure is applied is mounted on the wall in the car of an elevator. The pressure detecting means 11 detects a pressure applied to the car and outputs a voltage proportional to the magnitude of pressure to comparator 22. The comparing means 22 receives the voltage from the pressure detecting means 11 at specified periods and takes the difference in the voltage at specified periods and judges the pressure to be static when the differential value of the pressure is zero and judges the pressure to be dynamic when the differential value of the pressure is not zero. The comparing means 22 inputs a signal into an elevator control circuit 23 when it detects the differential value a prescribed value or more.  The elevator control circuit 23 makes contact with a building manager of an elevator maintenance company to change the operation of the elevator into a crime prevention system.
Patent JP-S588313-A (JP)
Title: Monitor controller for process plant controller
Inventor: NOMURA KATSUMI
IPC: G05B23/02
Filed: 1981-07-07
Abstract: PURPOSE:To realize the remarkable reduction of manpower and quick controller restart, by centralizingly confirming the start operation and alarm information of a controller with a controller provided to the center. CONSTITUTION:A miniprocess input/output device 5 receives a start command of a controller 3 from a central computer and outputs a start command signal 7 to an initial program load circuit 6 of the controller 3. The circuit 6 receives the signal 7. Initially loads the program of the controller 3 and starts the execution. The controller 3 is provided with an alarm circuit 9, detects a failure after the start of execution of program of the controller 3 and outputs an alarm signal 8 to the device 5. The device 5 receives the signal 8 as an input and transmits alarm information to a central computer via a message channel 4 of a local station 1 and a transmission line 2 of data way.
Patent JP-2000296345-A (JP)
Title: Waste crusher
Inventor: KAIDA KAZUYA
IPC: B02C23/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To improve treating efficiency of the whole crushing treatment and also to cope with a future increase in refuse. SOLUTION: A sorting mechanism 44 for sorting crushed refuse crushed by a crusher 43 into plural flexible container bags 50. The sorting mechanism 44 has: a branch chute 46 installed corresponding to each individual flexible bag; a discharge chute 45 for connecting a discharge port 4 of the crusher 43 and each individual branching chute 46, a valve 48 installed at a branch point of the discharge chute 45 and each individual branch chute 45 and for controlling the carry-in of the crushed trash to each individual flexible gab 50; and a weigher 47 for weighing the contents of each individual flexible bag. The valve 48 controls the carry-in of the crushed trash to each individual flexible bag 50 based on the weighed results from the weigher 47 to sort the crushed trash into individual flexible bags 50.
Patent JP-H06260285-A (JP)
Title: Electroluminescent cell
Inventor: DAUON KAAN
IPC: H05B33/18
Filed: 1992-04-24
Abstract: PURPOSE:To selectively provide a luminescent cell of a monochromatic light such as red and blue by evenly introducing a ternary europium tetrafluoride into zinc sulfide in a high concentration. CONSTITUTION:A transparent conductor layer 12, a dielectric thin layer 14, a zinc sulfide layer 14, a dielectric body layer 15, and a dielectric layer 16 are successively laminated on a support member 11 such as transparent glass to form a display 10 using luminescent array. In the zinc sulfide layer 14, a ternary compound of MEuF4 (M: third element) is used as an europium compound with a polycrystalline zinc sulfide as a base material, whereby it is uniformly dispersed in a high concentration at coevaporation. At that time, the europium ion is selected to one of divalency and trivalency depending on the kind of the third element to provide monochromatic lights of blue and red. The third element is selected from divalent and monovalent elements, red color is provided by selecting Li, Na, and blue color by selecting Be, Mg. The content of LiEuF4 is preferably 0.1-2 mole %.
Patent JP-S60248100-A (JP)
Title: Equipment for manufacturing diaphragm for acoustic transducer
Inventor: IMAI KUNIO
IPC: H04R31/00
Filed: 1984-05-24
Abstract: PURPOSE:To prevent ununiformity of improvement of a stretching rate and rigidity of a base by forming a catalyzer supply vessel circularly and providing a catalyzer gas vent hole to a shell part in a way that the gas is made dense to thin from upper to downward. CONSTITUTION:A diffusion processing member 2 is added to the surface of the base 1. For example, a diaphragm 3 of speaker cone form is arranged in a graphite vessel 5. Then upper/lower holes placed to the bottom of a cylindrical vessel 10 are filled, the vessel 5 wound with a heater 4 is put into a heating furnace so as to apply heat processing. The catalyzer vent holes 8 is provided to the shell of the cylinder 10 so that the gas is dense to coarse from the upper part to the lower part, and the catalyzer gas is fed to the entire system unformly from the vessel 10 so as to apply uniform reducing effect to the base 1 and the processing member 2. Thus, a uniform diffusion region is formed to all the bases and a speaker cone diaphragm, that is, a diaphragm body is obtained.
Patent JP-H09294210-A (JP)
Title: Image processing unit and image processing method
Inventor: OKAMOTO YOSHIBUMI
IPC: H04N1/41
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To compress data efficiently by dividing received image data into blocks and applying exclusive logic arithmetic operation to the blocks and compressing them. SOLUTION: Received 1st line of bit map data are divided into blocks of M×N matrix size. Then exclusive logic arithmetic operation is conducted between the divided blocks (blocks 1, 2) through a logic arithmetic section. Then the result by the arithmetic section is compressed by a data compression section and the data are stored in a RAM. Similar operations are applied to all blocks of the line. That is, data divided into blocks of a prescribed size are conducted between adjacent blocks through exclusive OR operation, the result is compressed and the exclusive OR operation conducted between the blocks whose compressed data are expanded and the adjacent block to compress image data subject to dither processing efficiently and the memory required for the processing is saved.
Patent JP-S5860044-A (JP)
Inventor: FURETSUDO KAIZAA
IPC: D04B1/00
Filed: 1982-06-21
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。
Patent JP-H08303890-A (JP)
Title: Sealing method and mechanism for gas compressing/ expanding apparatus
Inventor: NAKASAKI ITSUO
IPC: F25B9/14
Filed: 1995-04-28
Abstract: PURPOSE: To provide a gas compressing/expanding apparatus which prevents the infiltration of a lubricating oil and/or metal powder into a back pressure space by jetting a refrigerant gas cleared of the lubricating oil to a piston rod to remove the lubricating oil and/or metal powder adhering to the piston rod. CONSTITUTION: A refrigerant gas cleared of a lubricating oil and/or metal powder is jetted to a piston rod 23 on the side of a crank chamber 11 of a partition plate 25 to remove the lubricating oil and/or metal powder adhering to the piston rod 23 thereby preventing the infiltration of the lubricating oil and/or invasion of metal powder into a cylinder chamber.
Patent JP-H01276760-A (JP)
Title: Semiconductor device
Inventor: IRINO KIYOSHI
IPC: H01L29/73
Filed: 1988-04-28
Abstract: PURPOSE:To reduce fluctuation of surface concentration of semiconductor substrate and to stabilize characteristics by laminating a conductive layer and insulation layer on an oxide layer selectively formed on a semiconductor substrate. CONSTITUTION:An oxide film 2 is formed selectively on the surface of a semiconductor substrate 1 by thermal oxidation. When a semiconductor device such as a lateral pnp transistor is formed by laminating a low-resistance conductor layer 3 by silicide electrically separated from the substrate 1, an insulation film 4, etc., the surface of the substrate 1 is not affected by electric charge of the film 4 due to the layer 3 and fluctuation of surface concentration is extremely restricted to be small. As a result, a semiconductor device with stable characteristics can be achieved.
Patent JP-H11285891-A (JP)
Title: Resin composition used for paste for brazing aluminum, paste for brazing aluminum, and aluminum
Inventor: SOGA NOBORU
IPC: B23K35/363
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a paste for brazing difficult to peel and excellent in brazeability by containing a photo-curable compound consisting of a multifunctional compound having a plurality of multifunctional groups curable with the energy ray, and using a brazing filler metal powder and a flux together therewith. SOLUTION: A resin composition of approximately 2-200 pts.wt. containing a photo-curable compound consisting of a multifunctional compound is blended in a brazing filler metal powder and a flux powder of 100 pts.wt., and the mixture is contained in a paste for brazing aluminum. The multifunctional compound has multifunctional groups curable with the energy ray such as ultraviolet ray, visible ray and infrared ray, preferably at least two ethylenically unsaturated groups or (metha) aclyroyl groups in one molecule. The photo- curable compound contains a mono functional compound having one functional group in one molecule as necessary, and a photopolymerization initiator. A coating of 5-200 g/m<2> is preferably provided on an aluminum.