baber/WOPTO huggingface dataset:
Patent JP-H0528940-A (JP)
Title: Ion source of ion implanter
Inventor: SATO KATSUAKI
IPC: H01L21/265
Filed: 1991-07-02
Abstract: PURPOSE:To prolong the life of an ion source of an ion implanter without increasing the diameter of a filament. CONSTITUTION:An ion source has a linear filament 2 passing through an insulating bushing 5 provided to an ion generation chamber 4, a conductor roller 6 and a winding pulley 7 both of which shift the filament in the direction of its axis, and electrodes 3 for feeding current to the filament 2.
Patent JP-H0831401-A (JP)
Title: Group welding method for lead-acid battery
Inventor: KAMEDA TAKESHI
IPC: H01M50/541
Filed: 1994-07-13
Abstract: PURPOSE:To provide the group welding method for lead-acid battery, which can secure the stabilized quality, by improving the coming-around of lead into a boundary part between an electrode column and a lug part of an electrode plate and into the lug part. CONSTITUTION:A lug part 1 of each plate is respectively inserted into each slit of a comb 5 by using the comb 5, a metal pad 6, and the additional lead 7, and the additional lead 7 is placed on each lug part 1, which is passed through the comb 5, and an electrode column 3 is placed on the top surface of a recessed part 6a of the metal pad 6. The additional lead 7 is formed so that the column 3 side thereof is formed lower and that the opposite side thereof is formed higher, and this additional lead 7 is melted by arc welding using a torch 8 from the lower side thereof so as to form a strap, and each lug part 1 and the column 3 are thereby integrally welded.
Patent JP-H0828226-A (JP)
Title: Valve system for internal combustion engine
Inventor: KATSUMATA MASAJI
IPC: F01L1/26
Filed: 1994-07-13
Abstract: PURPOSE:To prevent oil raising in suspended cylinders while keeping superior exhaust gas purification action of catalyst in an internal combustion engine for changing the number of cylinders in operation. CONSTITUTION:Hydraulic devices for controlling valve opening action of intake valves and that of exhaust valves are arranged respectively between the intake valves plus the exhaust valves and cams of cylinders suspended in the case of operation with decreased number of working cylinders. The first cams for opening the exhaust valves in their exhaust strokes and the crests of the second cams for opening the valves in the intake strokes are formed in the cams for driving these exhaust valves respectively. In the case of operating all the cylinders, the hydraulic devices are controlled so as to open (A1) the valves by the crests of the first cams of the exhaust valves and at the same time suspending valve opening operation (B1) by the crest of the second cam. In the case of operation with decreased number of working cylinders, the hydraulic devices are controlled so as to open the valves by the crests of first cam of the exhaust valves of the suspended cylinders (A2) and also open the valves by the crest of the second cam (B2). Further, in the case of operation with decreased number of working cylinders, valve opening operation of the intake valves of the second cylinder and the third cylinder is suspended.
Patent JP-H11313864-A (JP)
Title: Shower bag and its case
Inventor: MASUNO YOSHIAKI
IPC: A61H33/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To ensure a compact storage of shower bag for allowing a user to have shower at a space such as a bedroom or hostpiral patient's room rather than a bathroom by providing the shower bag with a plurality of drainage ports, and a fixing plate for fixing the drainage ports. SOLUTION: A plurality of drainage ports 101 are arranged in a shower bag 100. Each port 101 is installed by being fitted with a cylindrical drainage port holder 4 disposed at a lower side of an upper cover 1 of a shower case. To the upper cover 1 suspending strings 6, 6 are connected. To carry the shower case, the strings 6, 6 are held or hung on a user's shoulder. The outer side of the port 101 is made uneven in its surface to thereby allow the port 101 to engage with a movable projection formed at the inner side of the holder 4, thereby ensuring the fitting of the port to the holder 4 properly. Accordingly, the bag 100 can be easily fixed to a predetermined portion to thereby increase the use of shower.
Patent JP-S5950838-A (JP)
Title: Roof carrier for automobile
Inventor: SHIMIZU HISASHI
IPC: B60R9/12
Filed: 1982-09-16
Abstract: PURPOSE:To aim at simplifying and ensuring the attachment of articles to be carried, by providing receiving parts for articles such as, for example skies, and band hooking parts to a supporting arm which has a mounting leg part with respect to a vehicle roof at its one end, an intermediate rod connecting part at its the other end and a band stretched between both ends. CONSTITUTION:Supporting arms 4 at both ends of a carrier are respectively attached to both gutters of a vehicle body with the carrier being connected to an intermediate rod 5. At this stage, both fixing hardwares 3 are attached while the insertion of the intermediate rod 5 is adjusted to the width of a vehicle roof on which the carrier is to be mounted, and thereafter, the rod 5 is secured. Then, one set of a ski with its sliding surface being mated together is inserted in a receiving groove 14 in one end of carriers 12 previously mounted, the ski being laid on its lateral side, and is held by resilient band 11 which is at first engaged to a hook part 13 and then, locked to a hooking piece 9 at one end of the carrier. With this arrangement, the ski 18 may be firmly held although the installation of the ski is simple, and therefore, is safely carried, withstanding vibration and wind pressure during travelling of the vehicle.
Patent JP-H118837-A (JP)
Title: Image signal processor and method
Inventor: KONDO TETSUJIRO
IPC: H04N7/01
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To improve resolution at the time of up conversion. SOLUTION: A blocking part 1 makes an inputted standard definition(SD) signal a block, and a signal apply part 2 introduces a 1st parameter that specifies n-th degree polynomial from the blocked SD signal, the parameter table 3 reads a 2nd parameter which corresponds to the 1st parameter and specifies (n+m)-th degree polynomial, and a signal generating part 4 generates a signal based on (n+m)-th degree of polynomial that is specified in the 2nd parameter. A signal compositing part 5 outputs an image signal which is acquired by composite signals that are respectively given from the parts 4 and 1 as a high definition(HD) signal.
Patent JP-H0325271-A (JP)
Title: Cooling storage case
Inventor: TAMURA YASUSHI
IPC: F25D17/08
Filed: 1989-06-23
Abstract: PURPOSE:To permit the inspection of a cooler and a fan simply without contaminating storage chambers and shelves by a method wherein an evaporator and a cold air circulating fan are arranged in a cold air passage between the bottom plate of a heat conductive casing and the bottom wall of a heat insulating box body. CONSTITUTION:The rear end of the upper surface plate 7A of a cover 7 is retained to the lower end bent part of a partitioning plate 10, partitioning a cold air passage 4 into two layers. The evaporator 11 of a refrigerating system is installed on the bottom wall 1A of a heat insulating box body 1 below the upper surface plate 7A of the cover 7 while the evaporator 11 is connected to a motor-driven compressor 12 and a condenser 13, which are installed on the ceiling wall 1B of the heat insulating box body 1 through a refrigerant pipeline 14 to constitute a refrigerating cycle. A cold air circulating fan 16, arranged between the flange 3G of the front lower opening of a heat conductive casing and the front plate 7B of the cover 7 so as to be opposed to a suction port 8 formed on the front plate 7B, is attached detachably to the front plate 7B by screws through a mounting plate 17, fixed detachably. According to this method, inspecting operations may be effected efficiently in a short period of time.
Patent JP-S5950407-A (JP)
Title: Production of image fiber base material
Inventor: SHIBUYA SEIJI
IPC: G02B6/04
Filed: 1982-09-17
Abstract: PURPOSE:To use optional elements effective as a light shielding layer with an inexpensive constitution, by arranging and gathering many optical fibers and charging a solution including light shielding layer components to spaces between strands and solidifying the solution. CONSTITUTION:Many optical fiber strands 1 are so arranged and gathered that their lengthwise directions coincide with one another, and they are packed closely in a quartz pipe 2, and this pipe 2 is immersed in the solution containing components of the light shielding layer to charge the solution to spaces between strands, and materials other than components of the light shielding layer are removed from the solid-phase charged material by heat decomposition and oxidation treatment after solidifying the solution. After components of the light shielding layer are distributed to the outside circumferences of strands 1 in this manner, they are collapsed, and wire drawing is performed to form an image fiber. Since the light shielding layer is formed after gathering strands, various light shielding layer forming means can be used, and optional elements effective as the light shielding layer are used.
Patent JP-H0721657-A (JP)
Title: Antistatic device for disk player
Inventor: MOTOKI MASANORI
IPC: G11B19/00
Filed: 1993-06-30
Abstract: PURPOSE:To prevent trouble of the player due to static electricity by eliminating static electricity stored in a disk housing magazine and static electricity charged on a disk at the time of its delivery between this magazine and a playing part. CONSTITUTION:Disk holding grooves 31 of the magazine 3 are provided with a slit passed through a part of these disk holding grooves 31, and disks are supported by this slit and the disk holding grooves 31. Then, an electrically conductive plate 13 to be in contact with outer circumferential peripheries of the disks projected out of the slit fitted onto a central cylinder part of the bottom surface of the magazine 3 and an elastic piece 14 to be connected with a ground circuit contact-energizing the electrically conductive plate 13 disposed on a base chassis 1 are provided, and the static electricity of the disks housed in the magazine 3 is eliminated through the electrically conductive plate 13 and the elastic piece 14.
Patent JP-H0452679-A (JP)
Title: Exposing device and image forming method
Inventor: YAMAGUCHI JUN
IPC: G03G16/00
Filed: 1990-06-20
Abstract: PURPOSE:To obtain black and white or full-color images in a short period of time only with the simple heat development without generating waste by using glass or resin having a specific transmittance in a specific wavelength region as a material for pressing an image original and a recording medium. CONSTITUTION:The material selected from the oxide glass or polyester film having >=60 transmittance in 340 to 450nm wavelength region is used as the material for pressing the original and the photosensitive recording medium. A series of exposing operations of selecting respective interference filters from an interference filter group 54 by an operation button 67, evacuating the spacing between a glass plate 77 and a pressing plate 79 to bring the pinched original 18 and photosensitive recording medium 78 into tight contact with each other and lighting a light source 12 for a prescribed period of time to expose the recording medium 78 are carried out. The components relating to the color development or decoloration of the uncured parts are diffused by heating the medium after exposing, by which the visual images are formed.
Patent JP-H05334644-A (JP)
Title: Magnetic recording medium
Inventor: TSUBOI SHINZO
IPC: G11B5/73
Filed: 1992-05-29
Abstract: PURPOSE:To increase reproduction output and recording density by forming a perpendicularly magnetizable film with a CoCrTa alloy contg. V added as a fourth element. CONSTITUTION:A CoCrTaV alloy film 2 is formed on a substrate 1 with an RF magnetron sputtering device. An NiP/Al substrate is used as the substrate 1, a composite target obtd. by combining a CoCrTaV alloy consisting of, by atom, 82% Co, 17% Cr and 1% Ta with V chips 1cm square is used as a target for the magnetic film and a carbon target is used as a target for a protective film. The perpendicular coercive force and saturation magnetization of the resulting medium are enhanced and the reproduction output and recording density are increased.
Patent JP-H07265405-A (JP)
Title: Heparinizing material and its manufacture
Inventor: YOSHIOKA HIROSHI
IPC: A61L33/00
Filed: 1994-07-14
Abstract: PURPOSE: To provide a method of readily obtaining an anticoagulant material without using an organic solvent in a production process, wherein haparin is solidified on a surface electrostatically at a high concentration, the heparin is gradually freed in blood by contacting the blood, and further, wherein there is no eluate other than heparin in the anticoagulant. CONSTITUTION: This is to provide a method of producing a material suitable for heparinization, by forming an adsorbed layer on a hydrophobic surface of the material, the adsorption layer containing a polymer of fourth-class ammonium salt monomer having a polymeric functional group and two or three hydrolic carbon chains of carbon number of more than 10 and less than 30. Also, another embodiment provides a heparinizing material wherein an ion pair of the fourth-class ammoniuman salt monomer having a polymeric functional group and a polymer of two or three hydrolic carbon chains of carbon number of more than 10 and less than 30 and the heparin is adsorbed on a surface in contact with blood.
Patent JP-S6140539-A (JP)
Title: Material testing machine
Inventor: HARAGUCHI SHUICHI
IPC: G01N3/02
Filed: 1984-07-31
Abstract: PURPOSE:To make it possible to use one material test machine in both of vertical and horizontal states, by revolving the main body frame of the material test machine around a horizontal support shaft at the intermediate part between a pair of supports to convert the posture thereof to vertical and horizontal states. CONSTITUTION:The main body frame 1 of a material test machine is constituted of a pair of supports 2, 2' and cross bars 3, 3'. A load cell 4 is provided to the cross bar 3 while a flange 6 is provided to the cross bar 3' through a rod 5 and a specimen material is supported in a fixed state and load is applied to said specimen material by an actuator 7 to perform a test. The main body frame 1 is supported at the intermediate part between the supports 2, 2' by horizontal support shafts 10, 10' and arranged to a floor surface 8 in a fixed state by base frames 9, 9'. The frame 1 is revolved around the support shafts 10, 10' by the contracting operation of the hydraulic cylinder 13 connected to the inner bottom part of a pit 4 in a freely revolvable manner by a pin 15 and brought to vertical and horizontal states and the test of a material becomes possible in both states.
Patent JP-H11350177-A (JP)
Title: Apparatus for producing electrolyzed water
Inventor: SUGIMOTO TAKEMI
IPC: C25B1/26
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for stably producing an aqueous acidic solution of sodium hypochlorite by electrolyzing water added with sodium chloride without needing pH adjustment with chemicals such as hydrochloric acid. SOLUTION: The aqueous acidic solution of sodium hypochlorite is obtained by separating and with drawing the aqueous solution containing hydroxide ion from the cathode side 3 to relatively increase the total hydrogen ion concentration in the residual aqueous solution and to decrease the pH of the solution, in the electrolyzed water producing apparatus for producing the aqueous solution of sodium hypochlorite by electrolyzing water containing sodium chloride.
Patent JP-S5785830-A (JP)
Title: Surface-modified polymer molding and its production
Inventor: YAMAGUCHI HIDEHARU
IPC: C08J7/12
Filed: 1980-11-17
Abstract: PURPOSE: A hydrophilic, blood-compatible, antithrombotic surface-modified polymer molding prepared by covalently bonding dextran to the surface of the molding.  
     CONSTITUTION: A surface-modified polymer molding suitable as a material for blood tubes, catheters, blood bags, is prepared by covalently bonding a water- soluble dextran, e.g., clinical dextran, to a polymer molding (film, bag, tube, etc.) having bondability to dextran, formed from a polydiene, a polyalkylene, glass or the like. Here, as the dextran, an O-substituted dextran is used. In this case, it is possible to conduct the reaction in an organic solvent and it becomes easy to produce a surface-modified polymer molding by bonding the dextran to the surface of a polymer molding and releasing the O-substituents. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6317342-A (JP)
Title: Forced circulation type heat source apparatus
Inventor: KANEZAKI KOICHI
IPC: F24H1/00
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a large amount of supplied hot water constantly without frequent water supply and make a separately required work etc. unnecessary by a method wherein the number of pipes connecting a bathtub and a heat source apparatus is two and a mixing tank is installed. CONSTITUTION:A solenoid valve 35 for return flow closes a circulating return circuit from a bathtub when hot water is supplied and opens the circuit to form an additional burning circuit when the additional burning is performed. At the operation time of hot water supply a solenoid valve 8 for hot water supply, a tank solenoid valve 29, and a by-pass solenoid valve 27 are opened and the valve 35 is closed and warm water branched off from an outlet pipe 6 for the hot water supply of a hot water supply heat exchanger 1 is fed to a circulating pump 21 and a part of pressurized hot water flows to an additional burning heat exchanger 13 and the other part flows into a mixing tank 30 through primary and secondary pipes 26, 28. At that time, in addition to a circuit flowing through the exchanger 13 a by-pass circuit is formed and therefore, a large amount of water flows. At the operation time of the additional burning the valve 35 is only opened and all other solenoid valves are closed to form a circulating circuit for the additional burning.
Patent JP-S5952105-A (JP)
Title: Operation of fluidized bed type combustion furnace
Inventor: TAMAKI MINORU
IPC: F23N5/08
Filed: 1982-09-20
Abstract: PURPOSE:To correctly detect the temperature distribution in a fluidized bed as a whole, by receiving the infrared rays radiated from the fluidized bed, and by controlling the temperature in the bed in accordance with the picture of temperature distribution displayed by an infrared rays projector. CONSTITUTION:Fluidizing air A, passing through dampers 6a and 6b provided to each feed pipe, flows into air chambers 5a and 5b of a boiler body 1, respectively, and reaches a medium layer, passing through a porous board 4, to form a fluidized bed 2 by fluidizing the medium layer. On the other hand, fuel feed pipes 7a and 7b are opened into the layer from each part of the porous board corresponding to each air chamber. An infrared rays camera 8 receives the infrared rays radiated from the fluidized bed 2, and the amount of infrared rays is put into a displayer 10 as picture signals, displaying a temperature distribution by the displayer 10 as a picture. If the isothermal distribution is displayed in color as red for the part in the high temperature, yellow in middle temperature and blue in low temperature, for example, the temperature and the temperature distribution in a zone in operation and in a halt can be seen at a glance, so that the temperature distribution in the fluidized bed can be monitored all the time.
Patent JP-S5684856-A (JP)
Title: Electron beam focusing device
Inventor: WATANABE EIJI
IPC: H01L21/027
Filed: 1979-12-14
Abstract: PURPOSE:To reduce the cumulative charge onto an electron besm focusing device, by forming many openings, concaves or convexes on a board member having a path for passing an electron beam. CONSTITUTION:Many openings 3, concaves or convexes are formed on a board member 1 having an opening 2 for passing an electron beam. Or the second board member 4 made of conductive material and constituting a focusing device is arranged at the lower section of the board member 1. When projecting an electron beam EB from an electron beam exposing device, for example, the surface at the side of the first board member 1 where the electron beam is irradiated is contaminated to form an insulative film 8. Electron beams, stray electrons or ions will come and adhere to the said insulative film 8, thus to cumulate the charge, and said superficial charge will flow through the film 8 into the wall face of an auxiliary opening 3 etc. where the film isn't formed and discharged almost entirely. With such arrangement, the cumulative charge onto the electron beam focusing device can be reduced.
Patent JP-S6053471-A (JP)
Title: Agricultural tractor
Inventor: OKITA NAOKI
IPC: B62D9/00
Filed: 1983-09-02
Abstract: PURPOSE:To reduce a turning radius when a machine body is turned by providing a mechanism automatically steering the left and the right front wheels to the braked rear wheel side concurrently with the brake operation of rear wheels in an agricultural tractor capable of braking the left and the right rear wheels individually. CONSTITUTION:In a tractor having the left and the right front wheels 1, 1' steerable by a power steering mechanism 5 and the left and the right rear wheels 2, 2' individually brakable by brake mechanisms 6A, 6A', the rear wheels 2, 2' are driven by the output of a reduction unit 7 connected to an engine 13 via a differential mechanism 9. In addition, the front wheels 1, 1' are driven by the power branched from a transmission mechanism between the reduction unit 7 and a differential mechanism 8 via an acceleration mechanism 10 and the differential mechanism 9. In this case, an interlock mechanism steering the front wheels to the braked rear wheel side when a work unit 3 is being lifted and individual brake mechanisms 6A, 6A' are under a brake operation is provided on the power steering mechanism 5.
Patent JP-H02243335-A (JP)
Title: Rigid,self-standing sound-proof inorganic fiber board
Inventor: UIRIAMU DEII PITSUTOMAN
IPC: D21H13/44
Filed: 1989-06-23
Abstract: PURPOSE: To manufacture a highly soundproofing ceiling panel without necessity of mechanically perforating or crack molding the panel by forming it of a mixture of specific amounts of mineral fibers, a perlite, a cellulose fiber and a binder. CONSTITUTION: The rigid, self-supporting, acoustical mineral fiberboard comprises a mixture of about 50 to 70 wt.% of mineral fibers, 15 to 35 wt.% of a perlite, 1 to 10 wt.% of cellulose fibers, and 4 to 15 wt.% of a binder. A mineral wool-containing solid slurry is uniformly distributed, agitated in the degree sufficient to nodulate the wool, and then a slurry composition is sent to a head box 5 through a tube 4 by a pump 3. Then, the slurry is deposited on a long et 7 via an orifice 6 of the box 5. Water is freely drain from the slurry at a first part 8 of the net, and then drained by a suction box 9 of a long net part 10. As the slurry is brought into contact with the long net and the moisture of the slurry is drained through a metal gauze, a mat wet felt treat of the mineral fiberboard is formed thereon.