baber/WOPTO huggingface dataset:
Patent JP-H01287271-A (JP)
Title: Ion-beam sputtering device
Inventor: KODERA KOICHI
IPC: C23C14/46
Filed: 1988-05-13
Abstract: PURPOSE:To focus an atom current from a target and to increase the film forming rate on the surface of a substrate by using the target having a concave surface at the time of irradiating the target by an ion beam to form a film on the substrate with the target atom. CONSTITUTION:A substrate 6 to be treated is arranged in a high-vacuum chamber 2 held at about 10<-5>-10<-4>Torr. An inert gas such as Ar is supplied from a gas supply pipe 7, a target is irradiated by an Ar ion beam 4 from an ion gun 3 to drive out the target atom, and the thin film of the material of the target 8 is formed on the surface of the substrate 6. In this case, the surface of the target 8 to be irradiated by the beam 4 is made concave, hence the target atom current from the target 8 is focused to form a high-intensity distribution, and the film of the target material is formed on the surface of the substrate 6 at a higher rate.
Patent JP-H01288352-A (JP)
Title: Dust collector of processing machine
Inventor: IGARASHI FUMIAKI
IPC: B03C3/88
Filed: 1988-05-13
Abstract: PURPOSE:To certainly collect dust by an inexpensive means by providing an electric dust collection means equipped with a dust collection member as one of electrode members and removing dust from the dust collection member by a dust removing member to receive the same in a freely detachable receiving member. CONSTITUTION:An electric dust collection means 13 consisting of a positive electrode member 15 and a negative electrode member 17 (dust collection member) is provided on the downstream side of a suction port 9 for sucking dust in the suction direction thereof and dust removing members 23A, 23B for removing dust from the electrode member 17 are provided in close vicinity to the electrode member 17 while receiving members 25, 27 for receiving removed dust are arranged below the above mentioned removing members in a freely detachable manner. By this inexpensive means, certain dust collection effect can be achieved and the danger of combustion due to high temp. dust can be prevented.
Patent JP-S5239473-A (JP)
Title: Discharge ignition device of gas lighter
Inventor: OKAMURA YASUSHI
IPC: F23Q3/00
Filed: 1975-09-23
Abstract: PURPOSE: To keep a distance between discharge electrodes in a constant value and to improve the discharge ignitability of a gas lighter, by providing a cooil spring put on a firing valve and having a middle portion secured to a fixed frame and an upper end constituting an electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60259426-A (JP)
Title: Extruder
Inventor: SAWADA TAKEHIKO
IPC: B29C48/395
Filed: 1984-06-05
Abstract: PURPOSE:To enable to perform a plurality of kneading treatments by one unit of the titled extruder in a short period of time and at a small space, by a method wherein a treatment part is divided and formed, a screw which is kneadable and transferrable of a material, an additive or an adhesive agent is provided in a penetrating state and a carrier is fixed between treatment parts. CONSTITUTION:Hoppers 11, 12 are filled respectively, for example, with powdery materials A, B and no-load running of a screw 2 and a pump 17 is performed. The powdery material A dropped into a treatment part 5 from the hopper 11 advances in order to a partition 4 side while the material A is being agitated by a flight 15 of the screw 2, receives supply of an additive from a supply port 8 and leaves for a communicating port 19 while the material A is being mixed with the additive. On the one hand, the powdery material B dropped into a treatment part 6 from the hopper 12 is left for the partition 4 side while the material B is being agitated by the flight 15 of the screw 2, for example, sprinkled from a supply port 10, reached to a communicating port 18, sucked up by the pump 17 from the inside of the treatment part 6 and supplied into the first treatment part 5. The powdery materials A, B are left for the direction of the partition 4 within the treatment part 5 while they are being mixed and kneaded, and extruded outside through an extruding port 14.
Patent JP-S60258513-A (JP)
Title: Photometric microscope system
Inventor: MORITA AKIMASA
IPC: G02B21/08
Filed: 1984-06-05
Abstract: PURPOSE:To obtain a photometric microscope system which can be used without failures with an easy operation by combining a photometric microscope body for various purposes and individual photometric units to operate individual units in relation to one another organically. CONSTITUTION:The photometric microscope system is provided with plural kinds of illuminating means such as a transmission illuminating unit 16, a projection illuminating unit 18, etc. which projects a photometric illuminating light or an exciting light, filter 23 having the waveform selecting function, wavelength selecting means 24 such as spectroscope or the like, and photoelectric converting means such as an photoelectron multiplier 25, photo diode, photoelectric conductor, or the like, and proper kinds of means are optionally selected from individual means in accordance with a purpose and are combined with a microscope body 15, and a system controller 28 which controls these means in relation to one another organically is provided. Thus, individual means are operated in close relation to one another, and as the result, operation failures and measurement failures are prevented and the operation is very easy.
Patent JP-2000305450-A (JP)
Title: Method for correcting digital road map data
Inventor: ONISHI HIROFUMI
IPC: G09B29/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To automatically correct digital road map data to be used for a navigation system etc., with ease and accuracy. SOLUTION: In a digital road map correcting method for creating a form- corrected road network data 16 from a road network data A11 in a digital road map data to be used for a navigation system, etc., and a precise digital road network data B12 more accurate than the former one, an additional information collating means 18 judges facilities and forms thereof contained in the form-corrected road network 16 and the additional information data 13, positions, forms, etc., of administrative districts, and an additional information updating means 19 creates a corrected additional information data 17 corrected in the position and form of the additional information data 13.
Patent JP-S60257596-A (JP)
Inventor: FUJIKAWA SHIYOUJI
IPC: C08J5/24
Filed: 1984-06-04
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-S5542152-A (JP)
Title: Mixing method and mixing device of mold sand and binder
Inventor: MURAMOTO KEIICHI
IPC: B22C5/04
Filed: 1978-09-19
Abstract: PURPOSE: To vertically circulate casting sand and let the binder to be evenly mixed by providing rotary blades within the cell which has a spray device and gradually reduces downward.  
     CONSTITUTION: A tube shaft 14 by a prime mover is revolved at a high speed. Next, mold sand is charged into a cell 11 from a hopper 23. Then, the mold sand falls dowm to the position alongside the bottom opening 12 owing to gravity, where it is pushed up outward and upward along the slope of a lower blode 17 and further it is pushed outward and upward by a middle blade 18. It is then brought downward along the tube shaft 14 by an upper blade 16 and is mixed with the binder from a sprayer 23'. When the pressing force of the lower opening 12 increases upon increasing of the amount of the mold sand and binder, the mold sand and binder are discharged outside the cell 11 through the lower opening 12 because the raising force of the lower blade 17 near the tube shaft 14 is small. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09272162-A (JP)
Title: Preparation of paper molded article in dry process by using wastepaper
Inventor: OKABE MASAAKI
IPC: B65D1/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent crackings which are easily generated in an original paper during molding by a method wherein both sides are extended and molded in the crossing directions by using notches of a piece of paper as a reference by compression. SOLUTION: A flexible cover sheet 18 is laid on the bottom mold 17 and the first piece of paper 14 provided with a number of notches 12 is placed on the cover sheet 18 and in addition, the second piece of paper 14 is laminated on the first piece of paper 14 and in this case, they are arranged in such a way that the directions of notches 12 of both pieces of papers 14 are mutually in the crossing direction at right angles. In addition, another flexible cover sheet 18 is placed on these two pieces of papers 14 and a top mold 13 is lowered toward the bottom mold 17 and they are compressed to mold a cushioning material for packaging. In addition, before molding the second piece of paper 14, the piece of paper 14 is extended to both sides by using the notch 12 as a boundary line and is molded to make moldability of the piece of paper 14 furthermore sure.
Patent JP-H10310929-A (JP)
Title: Finishing agent for polyvinyl alcohol-based fiber
Inventor: EZAKI TAMEMARU
IPC: D06M101/16
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To impart an easily water-soluble polyvinyl alcohol-based fiber with excellent antistaticity, collectability and safety without deteriorating the performance of the fiber and provide a polyvinyl alcohol-based fiber having excellent processability for spinning and carding and excellent safety to the skirt of the worker. SOLUTION: This finishing agent is composed mainly of (A) at least one kind of compound selected from an alkylimidazolium betaine compound, a phosphate amine compound of a polyoxyethylene adduct of a higher alcohol and a sulfate amine compound of a polyoxyethylene adduct of a higher alcohol and (B) sorbitan monooleate at an A/B weight ratio of 30/70 to 80/20. The finishing agent is applied to a water-soluble polyvinyl alcohol-based fiber.
Patent JP-H11303318-A (JP)
Title: Work spacer
Inventor: MIYAKE ICHIMATSU
IPC: E04C5/18
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the adhesiveness to a spacer so as to be fixed within concrete even after solidification, and to improve the durability of a structure by forming a spacer for holding a reinforcement or aggregate prior to concrete placing by use of ceramic containing a prescribed quantity of mullite. SOLUTION: A work spacer is formed by mixing 20-40 wt.% of chamotte with 70-80 wt.% of alumino silicate, molding the mixture into a prescribed dimensional form by use of a metal mold, and then baking it at 1250-1350 deg.C to provide a ceramic spacer having a low water absorption of 0.5% or less. The alkali component in the work spacer is set to 2-6 wt.% in order to suppress the deterioration of reinforcements by alkali and to improve the durability of a structure. According to this, a ceramic spacer having low water absorption, excellent in strength and adhesion with concrete, and capable of improving the durability of concrete structure can be provided.
Patent JP-H02295500-A (JP)
Title: Method and device for desalting and purifying saccharide solution
Inventor: KOTO NOBUYOSHI
IPC: C13B20/14
Filed: 1989-05-09
Abstract: PURPOSE:To prepare a highly pure saccharide solution having a stable pH in a high treating amount without causing any isomerization reaction and decomposition reaction by treating a raw material saccharide solution with a strong acidic cation exchange resin and subsequently with a mixture of a strong acidic cation exchange resin and a week basic anion exchange resin. CONSTITUTION:A raw material saccharide solution (e.g. starch saccharide) is passed through a tower K filled in with a strong acidic cation exchange resin at 40-70 deg.C to treat the solution with the strong acidic cation exchange resin, and the treated solution is subsequently passed through a tower MB filled in with a mixture of a strong acidic cation exchange resin and a week basic anion exchange resin to treat the solution with the mixed ion exchange resins, thereby providing a highly pure saccharide solution while attaining the high treating amount.
Patent JP-H05316262-A (JP)
Title: Method for displaying and transmitting handwritten information in telewriting terminal equipment
Inventor: FUJIOKA SUSUMU
IPC: H04N1/00
Filed: 1992-05-08
Abstract: PURPOSE:To send the handwritten information of characters and graphics, etc., manually imputted with an easy-to-write size by an operator to the opposite terminal equipment in real time. CONSTITUTION:Among the display contents displayed on a display unit 11, the area designated by an operator is expanded or reduced and displayed. If the area is expanded, the handwritten information which is written over the touch panel of a touch panel unit 9 is reduced according to the extension rate for the expanded display contents. When reduced, the handwritten information which is written over the touch panel for the reduced display contents is expanded according to the reduction factor. Thus the handwritten information is sent through a communication control section 6 to the opposite terminal equipment in real time.
Patent JP-S5743547-A (JP)
Title: Pole changing three-phase armature winding
Inventor: MORI IKUO
IPC: H02K17/14
Filed: 1980-08-25
Abstract: PURPOSE:To enable to form the pole changing three-phase armature winding of high speed ratio using a single winding by a method wherein a magnetic pole is formed by having a DELTA connection whereon real pole is distributed at every other pole on the high-speed side and a Y-connection wherein the current direction of coil is inverted at each groove and at every three-phase wiring circuit group at the low speed side. CONSTITUTION:In the case when the high-speed side pole number P1 is set at 16, the stator groove number Z is set at P1/2+P2=18. The coil pitch 3, in other words, the coil 20 extending from No.1 groove to No.4 groove is arranged in 18-piece double layer lap winding. When a high speed side is formed, U1, V1 and W20 are connected to a three-phase power source and U10 and U2, V0 and V2, W10 and W2, U20 and V1, V20, and W20, W1 and U2 are short-circuited respectively. In the case when the low speed side is formed, U1, V1 and W1 are connected to the three- phase power source and U10 and U20, V10 and V20, W10 and W20, U2 and W2 are short-circuited respectively.
Patent JP-H0412567-A (JP)
Title: Manufacture of microlens for solid-state image pickup device
Inventor: NAKA SHUNICHI
IPC: H04N5/369
Filed: 1990-05-02
Abstract: PURPOSE:To simply manufacture a microlens excellent in light converging efficiency, with a small number of processes, by forming a microlens by fusing 3 photo resist layer and a substratum resin layer, and making the edge parts formed of the substratum resin layer mutually link. CONSTITUTION:A substratum resin layer 2 and a patterned photo resist layer 3 linking via the layer 2 are fused in a unified body at the time of heating. By the effect of surface tension the surface is turned into a convex lens type, and microlenses are formed. At this time, the edge parts of the respective microlenses 4 formed of the substratum resin layer 2 link with each other, and flat parts are not generated between the respective microlenses 4. Thereby microlenses excellent in light converging efficiency are manufactured, and the number of processes is reduced.
Patent JP-2000301744-A (JP)
Title: Recording method and recording apparatus
Inventor: OZAKI MITSUO
IPC: B41J2/205
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality and vivid color images with good reproducibility by setting a glossiness measured by a specific angle at a solid record part of a recording face of a recording medium to not smaller than a specific value. SOLUTION: A glossiness measured by 85 deg. at a solid record part by a color recording liquid of a recording face 2 of a recording medium 1 is 6 or larger. In this case, resin fine particles colored with dyes of each color of yellow(Y), magenta(M) and cyan(C) are dispersed into a water dispersion medium, thereby forming ink of three colors Y, M and C. Dyes used for coloring the resin are oil soluble. A concentration of dyes in the resin is made approximately 10 wt.% and a concentration of the colored resin in ink is made approximately 15 wt.%. A surfactant is added in order to suppress mixture of colors. A black water-soluble dye is dissolved in a glycol aqueous solution to obtain a black ink. The color ink is discharged by approximately 50 pl/dot and the black ink is discharged by approximately 100 pl/dot. Solid recording of a resolution of approximately 360 dpi is executed to normal papers and coat papers.
Patent JP-H09148428-A (JP)
Title: Semiconductor package device, and calculation method for parasitic capacitance generated by molding substance
Inventor: SOU BINKEI
IPC: H01L21/768
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a device in a simple constitution, without increasing the cost, irrespective of a the increase of a parasitic capacitance due to a mold compd. material. SOLUTION: A lead frame and semiconductor die fixed onto the lead frame are sealed with a mold compd. material 30 such that passivation layers 34 and 36 for covering metal interconnections 28 and 32 provided on a semiconductor substrate 10 thick enough not to be filled with the compd. material 30 are provided between these interconnections 28 and 32.
Patent JP-S5341334-A (JP)
Title: Adhesive composition
Inventor: YABE KENJI
IPC: C09J167/00
Filed: 1976-09-29
Abstract: PURPOSE: The title composition comprising polyesterether block copolymer and polyester and polyolefin, having good retort resistance, anti-blocking property, slipperiness buckling resistance and adhesiveness. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5640275-A (JP)
Title: Preparation of semiconductor device
Inventor: WADA YASUO
IPC: H01L21/20
Filed: 1979-09-12
Abstract: PURPOSE: To extremely readily obtain a highly efficient bi-polar transistor by providing a polycrystalline Si film on the emitter forming region, and applying a laser beam to the film to change into a single crystal.  
     CONSTITUTION: An n type region 2 is formed on a p type Si substrate 1 by diffusion, and an n -  type epitaxial layer 3 is grown on the whole surface including the region 2. An opening is made on the periphery of the region 2, and filled with a SiO 2  film 4 through a p +  type channel stopper in order to separate the layer 3 insularly. Moreover, an SiO 2  separating region 4 is provided in the insular layer 3. An n type collector region 6 is formed on one of the sides separated by the region 4, and a p type base region 7 on the other side with the layer 3 left on the bottom. After that, an n type emitter region 8 and an n +  type region 9 are formed on a portion of the region 7 and the surface layer of the region 6 respectively by diffusion, and a polycrystalline Si film 10 is accumulated on the whole surface. A laser beam is selectively applied to the film 10 on the regions 8 and 9 to change into single crystals, which are used as a projecting emitter lead electrode 11 and collector lead electrode 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10288218-A (JP)
Title: Covered roller with authentication device and installation method for authentication device
Inventor: SCHLOEMER GERT-PETER
IPC: B41N1/10
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To enable the working condition to be easily recorded, followed up, managed without lowering the performance of a covered roller. SOLUTION: In the covered roller with an authentication device, a small size transmitter which is capable of external operation or guidance which can process character-numerical, codes of plural digits, is mounted to a roller core so that it cannot be removed nondestructively. It is desirable that the small size transmitter can withstant the temperatures of at least 180 deg.C or more and chemical materials.
Patent JP-2000307189-A (JP)
Title: Surface emission laser array
Inventor: NAKAYAMA HIDEO
IPC: H01S5/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To enable a surface-emission laser array to be composed of vertical resonator-type surface emission laser elements which are each provided with a stable high-power single lateral mode by a method wherein the light emission regions of the surface emission laser elements are arranged adjacent to each other so as to form a ring. SOLUTION: An N-type GaAs buffer layer 22 is laminated on an n-type GaAs substrate 21, and an N-type lower DBR layer 23, an active layer region 24, a P-type AlAs layer 25, a P-type upper DBR layer 26, and a P-type GaAs contact layer 27 are successively laminated. Then, the laminate is etched up to a halfway point in the lower DBR layer 23 to form a mesa 50 making the side face of the AlAs layer 25 exposed, only the AlAs layer 25 is oxidized with water vapor from its side to form an oxide region 30, by which a non-oxide region 25a serves as a current injection region, an SiN insulating film 32 is evaporated except on the top surface of the mesa 50, a Ti/Au layer is deposited except on an emission opening 40 to serve as a P-side electrode 33. Therefore, when VCSEL elements are arranged like a ring on a conductive holding board, a VCSEL array can be obtained.
Patent JP-H10304719-A (JP)
Title: Seedling planting mechanism
Inventor: KUBO MAMORU
IPC: A01C11/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To constitute a rotary body provided with a gear part and a cam groove in a state where the cam groove is formed with sufficient strength while keeping the precision of the gear part. SOLUTION: This seedling planting mechanism by which a seedling planting oblong locks is drawn by the planting paw tip parts of respective planting arms in the both ends of a rotary case by the operation of a gear mechanism provided inside the rotary case is provided with a crank linkage mechanism D by which a first intermediate gear 31 having a gear 31A and the cam groove 31C is linked with the second intermediate gear 32 having a crank pin 36 by unequal speed by the engagement of the cam groove 31C with the crank pin 36. The first rotary body is constituted of the gear 31A, a rib 31B and the cam groove 31C formed in the rib 31B. The bottom of the cam groove 31C is made to invade into the gear part 31A over the rib part 31B and the thickness of the rib 31B is set to almost uniform except the cam groove 31C.
Patent JP-H0416450-A (JP)
Title: Web winding device
Inventor: SHIOKAWA EIICHI
IPC: B65H19/26
Filed: 1990-05-08
Abstract: PURPOSE:To perform reliable cutting and welding by setting a cutting blade to cut a web in co-operation with a fixed blade and an adhesive material feeding device, arranged adjacently to the cutting blade and feeding an adhesive material to a web, to a traverse device, and arranging a web adsorbing part within the drum surface of a first winding drum adjacently to the fixed blade. CONSTITUTION:A web fed from a web feed line and guided for winding around the drum surface of a first winding drum has a starting end part which is cut by means of a fixed blade 62 on the drum 11 side on the drum surface and a cutting blade 71 on the traverse device 68, side, where necessary, and orderly arranged, and also an adhesive material is fed to the starting end by means of an adhesive material feeding device 72. The starting end, to which the adhesive material is fed, of the web is fed around a core 13 and stuck to the core 13 through the medium of the adhesive material.