baber/WOPTO huggingface dataset:
Patent JP-S5885396-A (JP)
Title: Pump with inducer
Inventor: IINO TOSHIYOSHI
IPC: F04D29/22
Filed: 1981-11-13
Abstract: PURPOSE:To simplify construction of a pump with inducer by making communication with the inlet and outlet of the inducer through a passage excavated in the drive shaft. CONSTITUTION:The incoming and outgoing sides of this inducer 3 are in communication through a passage 5 excavated in the drive shaft 4. This passage 5 is formed by a hole 5A excavated from the shaft end on the inducer side 3 till the point in the middle between inducer 3 and main impeller 2, stretching along the axis, and by two or more holes 5B excavated from the end of said hole 5A stretching in the radial direction. The flow in this inducer 3 will become the pump discharge added with a leak in the direction from the outlet to inlet of the inducer 3, so that no vibration nor cabitation errosion will be generated to contribute to make the construction simple.
Patent JP-H104906-A (JP)
Title: Production of soybean milk
Inventor: USAMI MORIKAZU
IPC: A23L11/00
Filed: 1996-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing soybean milk, capable of using almost soybean juice as product soybean milk and maximally increasing utilization ratio of raw material and product yield and almost making expense for treating lees (soybean curd refuse) nearly unnecessary by further pulverizing ground soybean juice obtained by grinding water-containing soybean by a wet- type pulverizer to afford grain size capable of passing through mesh of filtering member for squeezing soybean milk. SOLUTION: In this method for producing soybean milk by grinding watercontaining soybean to prepare ground soybean juice, boiling the soybean juice and filtering the juice and removing residual lees (soybean curd refuse), soybean juice is directly or after boiling pulverized until the soybean juice becomes grain size capable of passing through mesh of a filtering member for squeezing soybean milk and the pulverized soybean juice is filtered by a filtering member after heating in the case when unheated and almost soybean milk is squeezed by the filtering member to provide the object product soybean milk.
Patent JP-2000017357-A (JP)
Title: Functionally gradient alloy and its production
Inventor: ISHIDA KIYOHITO
IPC: C22F1/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To produce an inexpensive functionally gradient alloy having excellent workability and to provide a method for producing it. SOLUTION: This alloy has a compsn. composed of, by weight, 3 to 10% Al, 5 to 20% Mn, and the balance Cu with inevitable impurities, and the space between a primary part substantially composed of βsingle phases and a secondary part substantially composed of αphases and whistler phases is provided with a third part whose crystal structure continuously or stepwise changes. This functionally gradient alloy is produced by forming a copper alloy having the above compsn., thereafter holding it at >=500 deg.C, subsequently executing rapid cooling and next subjecting it to aging treatment using a heating device having a temp. gradient.
Patent JP-H11347159-A (JP)
Title: Gold club head
Inventor: NARUO TAKESHI
IPC: A63B53/04
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a face part of a structure to stably increase an initial speed of a hit ball regardless of a head speed without impairing its strength by joining and arranging a face member formed by laminating plural metallic planar materials and fixing only the parts thereof near their peripheral edges to a surface which constitutes the face part. SOLUTION: The golf club head 1 is formed by joining and arranging the face member 4, which are formed by laminating the plural metallic planar materials and welding or fixing only the parts thereof near their peripheral edges by welding, brazing, adhering, etc. on the surface which constitutes the face part 3a of a head body 2. A through-part 3c may be formed in the face part 3 of the head body 2 or a wall surface 3b free from the through-hole 3c may be formed when joining and arranging the face member 4 to the surface which constitutes the face part 3a of the head body 2. The shape of the face part 3a may be the entire surface shape of the face part 3a of the head body 2 and the face member of a trapezoidal shape heretofore mounted at the conventional persimmon head equally well.
Patent JP-H1069064-A (JP)
Title: Production of halftone phase shift mask
Inventor: SUDA HIDEKI
IPC: G03F1/32
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a halftone phase shift mask comprising a metal silicide such as molybdenum silicide by which the CD (line width of a mask) and phase difference can be independently controlled and a mask of high accuracy which satisfies requirements for both of the CD and phase difference can be obtd. SOLUTION: After a MoSiN film pattern 32a is formed by dry etching by using a resist pattern 33a as a mask, the phase difference and DC are measured. When the phase difference is satisfactory but the CD is required to be more accurate for the designed value, the etching conditions are changed to control only the CD while the phase difference is kept, and then a dry etching process is added.
Patent JP-S6337056-A (JP)
Title: Meandering controlling method for steel strip
Inventor: SHIBAHARA TAKASHI
IPC: B21B39/14
Filed: 1986-08-01
Abstract: PURPOSE:To prevent a steel strip from meandering so efficiently with inexpensive equipment, by spraying a fluid each toward the vicinity of a plate width direction end of the steel strip at the inlet side of a roll. CONSTITUTION:At the inlet side of a hearth roll 1, there are provided with injection nozzles 2 and 2' which sprays furnace atmospheric gas toward the vicinity of a plate width direction end of a steel strip St. The meandering yield detected by a meandering detector 4 is fed back to a controller 5, and the steel strip St opens the valve of a feed pipe at an offset side while closes the valve at the opposite side. If the steel strip St meanders to the left, gas is sprayed to the vicinity of the plate width end, whereby this part is bent, tilting to the hearth roll 1, thus the steel strip St is wound on it. Plate width A in a moment the steel strip St is wound on the roll 1 moves toward a roll shaft with rotation of the roll and it reaches a B point. Therefore, the steel strip St comes close to the right as far as a distance l in the roll axial direction till an A point is shifted to this B point.
Patent JP-S6159031-A (JP)
Title: Disc brake unit of car
Inventor: MARUMOTO AKIRA
IPC: F16D65/00
Filed: 1984-08-29
Abstract: PURPOSE:To suppress brake noise by pressing a disc rotor turning together with a wheel by means of a pad member supported by a support member. CONSTITUTION:Pad members 22, 23 disposed in opposition to the frictional surfaces 1a, 1b of a disc rotor 1 are formed of pads 22A, 23A and back plates 22B, 23B attached to the backs of sad pads respectively. The projections 24, 25 of the pad members 22, 23 are loosely fitted into notches 28, 29 formed on a support member 6. And the pad numbers 22, 23 are so supported as capable of moving perpendicularly to the frictional surfaces 1a, 1b of the disc rotor 1. Owing to this construction, the brake noise can be suppressed because portions disposed on the frictional surface side of the pad members are kept in the condition hardly suffering from the effect of vibration.
Patent JP-S6338600-A (JP)
Title: Device for automatically opening and closing lid of barrel in plating device
Inventor: KIDA KIYOSHI
IPC: C25D17/20
Filed: 1986-07-31
Abstract: PURPOSE:To obtain the title device with improved workability in the charge and discharge of a material to be treated by providing a lock device for keeping the closure of the lid body of a barrel case which is pivoted and made freely openable and closable, and automatically releasing the lock by the command for opening and closing the lid body. CONSTITUTION:A material plated in a plating device 1 is carried 4 to a funneled receiving part 7. The lock of the lid body 15 of the barrel case 6 is released, the lid body 15 is opened by gravity along with the rotation of the case 6, and the plated material is discharged in a bucket 8. When the opening 16 of the lid body 15 comes to the top, a material to be plated is charged in the case 6, the lid body 15 is closed and locked, and the material is again carried 4 to the device 1 and plated. Besides, the case 6 consists of a barrel having an almost octagonal cross section, and many small holes are bored on the peripheral wall 16a. When the openings 16 provided almost over the whole width of one face forming the octagon of the case 6 are placed along the axial direction of the rotating shaft, the case is closed by the lid body 15 opening and closing with the pivoting part consisting of a hinge 17 as a fulcrum.
Patent JP-2000128672-A (JP)
Title: Ceramic ware and its production
Inventor: MACHIDA MITSUYOSHI
IPC: C04B41/86
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic ware with high glossy surface by providing the surface of a ceramic ware with a glaze layer having a kurtosis Rku lower than a specified value. SOLUTION: This ceramic ware is obtained by applying glaze stock microparticles (by spray coating, dip coating or the like) onto an unglazed ceramic ware base molded green form followed by burning at >=1,000 deg.C (when the green form is not sintered in advance) or at >=400 deg.C (when the green form is sintered in advance); wherein the kurtosis Rku of the surface of the resulting glaze layer on this ceramic ware is <2.70 (pref. <2.50); the glaze stock microparticles is prepared by grinding the corresponding glaze stock with a ball mill or the like so as to be <=1.5 μm in D50, or by melting the corresponding glaze stock powder at >=1300 deg.C followed by grinding the resultant vitrified frit-like glaze stock;  the glaze stock may be incorporated with silver, copper, titanium oxide, zinc oxide or the like in advance so as to be afforded with additional function(s) such as antimicrobial effect and/or hydrophilicity promotion. This ceramic ware is suitable as a sanitary ware, washbowl on a washstand, tile, tableware, pottery plate, and the like.
Patent JP-H066931-A (JP)
Title: Pipe type gas pressure cable line
Inventor: MURATA KEIJI
IPC: H02G15/20
Filed: 1992-06-17
Abstract: PURPOSE:To shorten the time of degassing and recharge by dividing the gas inside a pipe into a plurality of gas blocks with sections (oil dams) charged with oil viewed in the longitudinal direction of a line. CONSTITUTION:A pipe type gas pressure cable 1, which has terminal joints 2 and 2 at both ends, is laid long via middle connections 3 and 3'. And, oil dams 5, 5a, and 5b are provided between the middle connections 3 and 3' and the terminal joints 2 and 2, respectively. For example, in case of breaking up it at the middle connection 3 for trouble repair or inspection, only the gas between the oil dams 5 and 5a can be released to air while keeping the gas inside other divisions in pressurized condition, by attaching a temporary gas feeder (or feeders) to the terminal joint 2 or middle connection 3, or both 2 and 3. Hereby, the quantity of gas to be let out can get off small, and also the volume of recharged gas after evacuation is small, so the time of degassing and recharge work can be shortened.
Patent JP-H1114937-A (JP)
Title: Color stereoscopic image display device
Inventor: MAENO KEIICHI
IPC: G02F1/13
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a color stereoscopic image display device simple in structure, low in cost and capable of dealing with requires such as high brightness and high resolution in the device using hologram data where parallax information of the vertical direction are abandoned. SOLUTION: In the constitution consisting of a light source, a transmission type color filer 2, a transmission type spatial light modulation part 1 and a diffusion plate screen 3, the color film 2 is constituted to be a holographic filter which diffracts and separates incident lights to respective incident surface areas corresponding to respective pixel electrode column area of Rs, Gs, Bs equivalent to one cycle associated with the vertical direction of the spatial light modulation part 1 en bloc and which linearly converges them on respective pixel electrode columns associated with corresponding colors of the modulation part 1 and the diffusion plate screen 3 is constituted to be holographic screen which makes lights of respective colors which are modulated in the modulation part 1 and which are associated with the Rs, Cs,  Bs equivalent to the one cycle to be formed on the plane of the vertical direction as a planar image and also which has an optical function diffusing lights of respective image formation points in the vertical direction.
Patent JP-2000035650-A (JP)
Title: Color photographic element containing masking coupler for forming yellow colored magenta dye
Inventor: CRAWLEY MICHAEL W
IPC: G03C7/305
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enable the photographic element to form a thin image forming layer by forming a photosensitive silver halide emulsion layer and a support having the masking coupler for forming a specified nondiffusive yellow-colored magenta dye. SOLUTION: The color photographic sensitive material comprises the photosensitive silver halide emulsion layer and the support having the masking coupler for forming the nondiffusive yellow-colored magenta dye and represented by the formula in which COUP is a magenta dye coupler having an azo group combining on a coupling site; ARYL is an aromatic group; (m) is an integer of 1-4; each L1 is a divalent bonding radical (k) is 0 or 1; L2 is a -NHSO2- or -NHCO- group or the like; each Z is a -SO3M group or the like; (n) is an integer of 1-5, but when at least one of L1 or L2 radical contains the -NHSO2 group or the like, (n) is 2, and when L1 or L2 contains no -NHSO2 group or the like, the total number of the substituents Z groups of the coupler are at least 3, and when (k) is 0 with respect to the substituent, L2 concerning the substituent is -NHSO or the like.
Patent JP-S5970372-A (JP)
Title: View finder for television camera
Inventor: HATAKEYAMA KENZOU
IPC: H04N5/225
Filed: 1982-10-15
Abstract: PURPOSE:To prevent a lens ring from being fallen down from a finder case, by projecting a tip of a strip ring fitted to the lens ring screwed with the finder case in the innerward direction of the lens ring. CONSTITUTION:The lens ring 13 is screwed with the finder case 12 by a screw thread 11. A stop ring 15 is placed on an outer circumference of the lens ring 13 and its tip is projected innerward from a hole 16 provided to the lens ring 13. In turning the lens ring 13 along the screw thread 11, the tip of the stop ring 15 projected from the said hole 16 touches the end of the screw thread 11 for stopping the turning of the lens ring 13, so as to prevent the lens ring 13 from being fallen down from the finder case.
Patent JP-S6159401-A (JP)
Title: Inspecting device using image fiber
Inventor: KISHIKAWA OSAMU
IPC: G02B23/26
Filed: 1984-08-31
Abstract: PURPOSE:To compensate deterioration of an image by measuring the degree of influence of radiation upon propagation characteristics of an image fiber through an optical fiber laid nearby the image fiber. CONSTITUTION:The image fiber 3 where an objective part 2 facing an object 1 of inspection is fitted atop has its other end connected to a telecamera 7 through an adapter 6 for connection, and an image of the surface of the object 1 of inspection is picked up by the telecamera 7, which outputs a video signal 8. The optical fiber 9 having nearly the same characteristics with the image fiber 3 is laid along the image fiber 3 and this optical fiber 9 is connected to a measuring circuit 10. The measuring circuit 10 measures the degree of influence of radiation upon propagation characteristics of the optical fiber 9 and supplies its measurement output 11 to a compensating circuit 12 to compensate the video signal 8, and its output 13 is supplied to a TV monitor 14.
Patent JP-2001012481-A (JP)
Title: Bearing device
Inventor: SUGITA SUMIO
IPC: F16C33/66
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device capable of coping with higher speed rotation by improving oil feeding efficiency. SOLUTION: A scoop spacer 40 has a scoop part 44 for collecting lubricating oil discharged from a feed passage 23, and an outer peripheral surface 41a for guiding the lubricating oil up to an angular contact ball bearing 10. The outer peripheral surface 41a extends from the feed passage 23 toward a ball 13 while extending in the radial direction of the angular contact ball bearing 10, and an intersection part between the outer peripheral surface 41a and the end face of the scoop spacer 40 is provided with a curved surface of 0.2 mm or more in radius. The lubricating oil stuck to the end face thereby moves easily to the outer peripheral surface 41a on the basis of centrifugal force to improve oil feeding efficiency.
Patent JP-S57106155-A (JP)
Title: Semiconductor device
Inventor: KAWANOBE TOORU
IPC: H01L23/485
Filed: 1980-12-24
Abstract: PURPOSE:To prevent an element pellet from damage by forming a solder or tin layer on the surface of a bump, forming a tape lead of Cu, Ni or the like, thereby eliminating the use of gold and improving the bonding conditions. CONSTITUTION:An element pellet 10 is formed with a bump on the surface (lower surface) of an aluminum pad by a method of forming an element circuit such as PSG/SiO2 layer 15, PSG layer 16 by an ordinary step on an Si substrate 14 and employing electric plating and etching steps. The material of the bump 18 includes Cu, Ni, Fe or alloys thereof as main components, and thin solder or tin plating layer 21 of approx. 0.5-3mum is formed on the surface. The tape lead 12 is formed of Cu, Ni or their alloy. Particularly, the bonding with the bump is formed with a protective film 22 such as organic film or plating film for preventing the oxidation of the surface of the Cu. A Cr layer 19 or Cu layer 20 is formed between the aluminum pad and the bump.
Patent JP-S6074010-A (JP)
Title: Character data processor
Inventor: KURIHARA HIROSHI
IPC: G06F3/02
Filed: 1983-09-30
Abstract: PURPOSE:To improve the speed of character data processing by inputting character data in stream form and storing the data while sectioning it into lines according to either optional characters or the number of characters. CONSTITUTION:The number of characters for line sectioning is set in a register CRG. When the data stored in a memory in stream form is inputted to a register DRG, the data is compared by the comparator of an address circuit 10 with restoration codes, and the line specified by a register LRG and data inputted to a memory 12 at a location specified by the counter of the address circuit 10 are stored unless the data is a restoration code. The counter of the address circuit 10 is increased by one at every time. When the counter goes beyond the number of characters specified in the CRG, the contents of the register LRG are increased by one and the counter is cleared. When a restoration code is detected, the contents of the register LRG are increased by one and the counter is reset.
Patent JP-S5974264-A (JP)
Title: Wear resistant steel for hydraulic equipment
Inventor: ITOU SEIICHI
IPC: C22C38/24
Filed: 1982-10-19
Abstract: PURPOSE:To obtain a wear resistant steel for a hydraulic equipment provided with high Vickers hardness by properly blending specified amounts of C, Si, Mn, Cr, W and V and by carrying out heat treatment. CONSTITUTION:A steel material consisting of 1.1-1.3% C, 0.15-0.5% Si, 0.3- 0.8% Mn, 1.1-1.6% Cr, 2-3.5% W, 0.08-0.3% V and the balance essentially Fe is hardened, tempered, and heat treated to obtain a wear resistant steel for a hydraulic equipment provided with 780-850 Vickers hardness. The steel has improved wear resistance because of the especially restricted C content and W added by said proper amount. The wear resistant steel is used as the material of the spool, sleeve, etc. of a hydraulic servo valve.
Patent JP-S6338390-A (JP)
Title: Extension dial connection system
Inventor: WATANABE MINAKO
IPC: H04Q3/58
Filed: 1986-08-01
Abstract: PURPOSE:To secure calls with other extensions by cutting the connection with a trunk line and then calling out the extension designated by an extension number to be dialed in case a special number set previously is dialed while the dial tones of a station are received or no dialing action is carried out for a fixed time after an extension is booked off. CONSTITUTION:When an extension 1 is hooked off, a main processor 6 for control of connection forms a link la. Then the dial tones of an automatic private exchange device 3 are connected to the extension 1 in case a special number is dialed through the extension 1 or no dialing action is carried out for a fixed time. Then the number of a general extension 2 is dialed through the extension 1 and links lb and lc are formed when the extension 2 gives an answer. Thus a call is carried out between both extensions 1 and 2. While data are set to be applied only to the extension designated previously if it is not required to apply data to all extensions which are connected to the device 3 and can have the direct originating to a trunk line in an off-hook mode. Then the processor 6 decides application or unapplication based on said data.
Patent JP-S6160159-A (JP)
Title: Multi-device control system
Inventor: KIHARA SHIGERU
IPC: G06F13/14
Filed: 1984-08-31
Abstract: PURPOSE:To attain a uniaxial multi-device and to reduce the cost by connecting plural devices to a common controller via a single transmission line and also providing a command synchronizing controller and a device allocator at the controller side and the device side respectively. CONSTITUTION:Devices 12 and 14 are connected to a controller 10 via a single coaxial cable 16. A command synchronizing controller 22 and a device allocator 24 are provided at the side of the controller 10 and the terminal side respectively. The cable 16 functions to secure connection between these controller 22 and allocator 24. While devices 12 and 14 are connected to the allocator 24, and a logical address is allocated to each device. This logical address is uniaxial and unique. The device received a command to each device returns a response after the processing is over. The controller 10 gives no control to the next device before the response is sent back to the command of a device.
Patent JP-H0837825-A (JP)
Title: Seedling feeder of transplanter
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1994-08-03
Abstract: PURPOSE:To provide a seedling feeder capable of surely stopping a pot seedling pushed out to a seedling receiving tool at a prescribed position of the seedling receiving tool, making timing of feed of the pot seedling to planting means definite and thereby keeping planting posture of the seedling unchangeable. CONSTITUTION:In this seedling feeder of a transplanter equipped with a seedling box means, a seedling pushing out means, a placing wall 20A and many seedling receiving tools having erecting wall 20B upward protruded from the placing wall 20A, seedling feeding means intermittently moving the seedling receiving tool to the lateral direction and a seedling feeding means feeding by dropping to a planting means, a stopping member 32 for holding the pot seedling pushed out by the seedling pushing-out means between the member 32 and the erecting wall 20B of the adjacent seedling receiving tool and stopping the pot seedling at a prescribed position is attached to the erecting wall 20B of the seedling receiving tool.