baber/WOPTO huggingface dataset:
Patent JP-2000346882-A (JP)
Title: Electro-optical sampling prober and measuring method
Inventor: TORIYAMA NORIYUKI
IPC: G01R31/28
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optical sampling prober capable of simultaneously radiating light for excitation to a plurality of light receiving portions on an IC wafer to be measured. SOLUTION: The rear side of an IC wafer 1 is provided with a plurality of exciting optical system module 6b' sharing objective lenses 31, 32 that coverge and radiate light for excitation to the IC wafer 1, and a second prober body 42 that has attaching/detaching portions 5a-5c for attaching/detaching the exciting optical system module 6b' and covers an optical path of the light emitted from the exciting optical system module 6b'. At least one exciting optical system module of exciting optical system modules 6b' has an optical axis different from the other exciting optical system module and radiates light for excitation to at least two light receiving portions on the IC wafer 1.
Patent JP-H0448223-A (JP)
Title: Water level controller for water tank
Inventor: YAMADA MASAHIRO
IPC: G01F23/56
Filed: 1990-06-15
Abstract: PURPOSE:To easily and securely control the water level and to keep a sanitary state by providing a feed water pipe where a solenoid valve is arranged and a water level controller main body where a float having a magnet for operating a sensing switch is fitted loosely onto the outer periphery of a detection pipe. CONSTITUTION:The controller consists mainly of the feed water pipe 2 and water level controller main body 7. When the float 4 having the magnet 51 fitted loosely onto the outer periphery of the detection pipe 71 constituting the water level controller main body 7 supplied from the feed water pipe 2 into the water tank 1 moves up to a specific position, the magnetic force sensing switch 5 which is arranged in the detection pipe 17 previously operates to close the solenoid valve 6 provided to the supply pipe 2 and obtain a specific water level in the water tank 1; when the water level of the water tank 1 falls, the float also moves down and the the magnetic force sensing switch 5 operates again to open the solenoid valve 6 and supply water into the water tank 1 until the specific water level is obtained, thus performing control to the specific water level. Consequently, the water level control is accurate, sanitary, and safe, and the inspection and maintenance are easy.
Patent JP-H026169-A (JP)
Title: Paper thickness detection mechanism
Inventor: MIYAGAWA MASASUTE
IPC: B41J25/308
Filed: 1988-06-24
Abstract: PURPOSE:To make a pressing force of a printing head top against paper constant and make a distance between the printing head top and the paper constant by mounting a one-way clutch in a shaft of a stepping motor to control a rotating speed of the stepping motor. CONSTITUTION:A printing head 8 fixed to a carrier 7 is lifted in a direction of an arrow E, whereby a distance between a platen 9 and the printing head 8 is increased, and paper 1 is fed to a predetermined printing position. Thereafter, the drive of a stepping motor 3 in the direction reverse to that of an arrow B allows the top of the printing head 8 to be pressed against the paper by a resultant force of a tension of a spring 10 and an idling torque of a one- way clutch 11. At this time, a rotating speed of the stepping motor 3 is varied to make the resultant force of the tension of the spring 10 and the idling torque of the one-way clutch 11 invariably constant. After a predetermined rotation, the stepping motor 3 is rotated in the direction of the arrow B by a fixed step number, whereby a distance between the top of the printing head 8 and the paper 1 is made constant.
Patent JP-S5581916-A (JP)
Title: Fine dust collector
Inventor: FUSHIO MASANORI
IPC: E02B5/08
Filed: 1978-12-18
Abstract: PURPOSE: To improve reliability by constituting the collector being driven while keeping insertion of rake in fine-mesh screen fromed by integration of loop shaped screen board.  
     CONSTITUTION: Fine-mesh screen S is constituted by multiple longitudinal oval- shaped screen board 1 having cut-out center which is fixed at constant pitch with narrow space intervals, forming piece 2 protruding on the back side of board through which rod 7 is run. In addition, sprocket wheel 4 is arranged on the upper and lower parts of the said fine mesh screen's cut-out portion. Endless chain 5 is tensely installed between the said wheels and plural rake mounting rod 6 is provided to the chain at fixed pitch. Rake 8 which is always inserted in between screen boards, i.e. screen meshes, is installed on rake rod 6 in protruded form. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5947349-A (JP)
Title: Dephosphorization and desulfurization method of molten ferroalloy containing chromium
Inventor: KAMEGAWA KENICHI
IPC: C21C7/064
Filed: 1982-09-09
Abstract: PURPOSE:To carry out dephosphorization and desulfurization of a ferroalloy at a low cost, by adding a flux consisting of alkaline earth metallic carbonates and halides to the molten ferroalloy contg. Cr. CONSTITUTION:Before decarbonization and refining of alloy steel contg. Cr such as stainless steel or high-content Cr steel by oxygen smelting, powdered alkaline-earth metallic carbonates such as CaCO3 or BaCO3 are used as dephosphorization and desulfurization agents, and P is oxidized to P2O5 without oxidation of Cr due to CO2 formed by decomposition of these carbonates. Since CaO and BaO formed simultaneously have higher melting points, alkaline earth metallic halides such as CaCl2, BaCl2, are used as a flux to form a slag having lower melting points and P2O5 is fixed in the slag and dephosphorized. After sulfur is also removed by desulfurization in the same manner, the decarbonization and the refining are carried out by an AOD or VOD process.
Patent JP-2000342923-A (JP)
Title: Air conditioning filter
Inventor: TOYOSHIMA KENJI
IPC: B01D46/52
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To simply and strongly fix the rear end edges of the left and right side plates of a main body box only by utilizing the rear vertical crosspieces of both left and right ends and a filter body without using a special member other than them and generating the bending deformation such that the left and right side plates expand outward by the air pressure in the main body box. SOLUTION: Corner angle plates 34 are integrally provided to the outer end edges in the lateral direction of the rear vertical crosspieces 20 of both left and right ends of a main body box 1 so as to be extended and the back plate parts 34a of them are integrally joined to upper and lower frames 32, 32 while the side plates 34b of them are superposed on the outsides of the rear end edges 7a of left and right side plates 7 and the engaging pawls 35 provided to the outer surfaces of the rear end edges 7a are engaged with the recessed parts 36 provided to the inner surfaces of the side plate parts 34b.  By bringing the outer corner parts 9e of the rear frames 9d of the filter bodies 2 of both left and right ends into contact with the insides of the rear end edges 7a of the left and right side plates 7, the rear end edges 7a of the left and right side plates 7 are held between the outer corner parts 9e of the rear vertical crosspieces 20 and the side plate parts 34b.
Patent JP-S5859242-A (JP)
Title: Resin composition for film
Inventor: TAKA TOSHIO
IPC: C08L23/06
Filed: 1981-10-05
Abstract: PURPOSE:To provide a polyethylene resin compsn. consisting of polyethylene and straight-chain polyethylene with short branched chains each having specified denities and melt indexes, and capable of forming a film with excellent compressional resilience and transparency. CONSTITUTION:50-95wt% polyethylene (resin A) having a density of 0.940g/ cm<3> or higher, a melt index of 0.1-20g/10min and a hydro-melt index/melt index ratio of 10-35, is blended with 5-50wt% straight-chain polyethylene with short branched chains (resin B) having a density of 0.935g/cm<3> or lower and a melt index of 0.7-8g/10min. Preferred blend ratio of resins A to B is about 60-80: 20-40 by weight. When the amount of resin B is too small, the resultant film shows insufficient transparency and when it is too large, compressional resilience of the film is lowered.
Patent JP-H0453158-A (JP)
Title: Lead frame
Inventor: SHIMAZU YOSHIHIRO
IPC: H01L23/50
Filed: 1990-06-18
Abstract: PURPOSE:To improve balance of a frame shape and unify length of material fibers so as to lessen deformation by forming dead holes at fixed intervals between punched holes. CONSTITUTION:Long holes 6 for guide pins for carrier, of which 7 are formed for every frame, and round holes 5 for positioning at the time of performing die bonding are punched. An interval between punches holes 5, 6 of a frame 1 of the upper end part is 10mm at an equal interval. One punched hole 5 is formed in the frame 1 of the lower end part while being distant from a punched hole 5 lying in the neighboring lead part 122 by 28mm. A dead hole 11 is formed about in the middle between holes 5. Accordingly, the interval becomes 14mm thus to shorten fibers so that a curve of the lower short part of the frame 10 after final treatment becoms about 0.6mm thus causing no impediment in an assembly process such as a bonding error. Further, also a difference in a vertical curve is only about 0.1mm thus causing no hindrance in an assembly process. However, some vertical symmetry is necessary so that the hole 11 is to be made a long hole as in the case of the hole 6.
Patent JP-2000342459-A (JP)
Title: Skewer for chicken barbecue
Inventor: TOYOSHIMA KUNIO
IPC: A47J37/04
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To permit sticking straight of bamboo skewers when a skewering machine is used and automated and labor saving chicken barbecuing by forming the internal central angle of the top of a sticking portion at a specified angle. SOLUTION: The internal central angle θ of the top 3 of the sticking portion 2 of a chicken barbecue skewer is formed so as to be 30 deg. or higher. Therefore, the length L1 of the sticking portion 2 is made extremely short, and consequently, the length L2 of the body 1 is made relatively long. Namely, as the tapered sticking portion 2 is short and the body 1 is relatively long, and the stiffness of the body 1 portion is high, when stuck into a chicken meat piece, the sticking portion 2 whose internal central angle θ is large penetrates the chicken meat piece as if to push its way through the tissue of the meat, the stiff body 1 retains its course keeping property.  Therefore, the skewer does not divert or meander in the meat piece and when a skewering machine is used, the skewer shows an especially great effect and can be conductive to automated and labor saving chicken barbecuing.
Patent JP-H029585-A (JP)
Title: Manufacture of cast iron bond grinder element
Inventor: CHIKAOKA YASUJI
IPC: B24D3/00
Filed: 1988-06-24
Abstract: PURPOSE:To reduce the manufacturing cost and material cost of a grinder element by subjecting a base metal to total shape processing into a desired form, coating it uniformly with an admixture of abrasive grains and matrix powder, and performing the baking process as it is under the specified conditions. CONSTITUTION:A base metal 2 subjected to total shape processing is uniformly coated with an admixture of abrasive grains and matrix powder to form an abrasive layer 1. After drying for several minutes, it is baked at 1,100-1,400 deg.C for 30-40min for joining of the abrasive layer 1 and base metal 2 metallurgically, and thus desired cast iron bond grinder element is obtained.
Patent JP-S5491805-A (JP)
Title: Suction passage in fluid machine
Inventor: OOSHIMA MASAO
IPC: F04D29/44
Filed: 1977-12-29
Abstract: PURPOSE: To gain high pump efficiency and suction performance, by forming a guide plate in such a manner that it gives a turning velocity component in the rotational direction of an impeller which is twisted with respect to the rotary shaft of the impeller.  
     CONSTITUTION: Impeller 1 is fitted to rotary shaft 2, and impeller inlet 4 is provided near the rotary shaft. On the other hand, suction casing 5 is provided with pump suction inlet 3 and guide plate. Water is drawn from pump suction inlet 3 and is guided by suction casing 5 and reaches impeller inlet 4. Suction casing 5 forms a volute type casing with its cross section area diminishing along the direction of flow "a," so that the flow at impeller inlet 4 may become a uniform flow with respect to the circumferential direction. To match with the condition of the flow, guide plate 6 is turned in the rotational direction, facing impeller inlet 4, instead of the axial direction. By this, a uniform suction flow is obtained over the entire region of impeller inlet 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5949823-A (JP)
Title: Desulfurization column having supporter therein
Inventor: KOUFUKU HIDEO
IPC: B01D53/77
Filed: 1982-09-13
Abstract: PURPOSE:To reduce the size and weight of a supporting device for constituting parts in a wet type stack gas desulfurization column by providing supprters for the supporting device and using the same as pipings. CONSTITUTION:Tubular supporters 8 penetrating from the bottom to the uppermost part of a desulfurization column body 1 are provided in said body and are used commonly as pipings for absorbent liquid. Pipings 6 for spraying the absorbent liquid are branched from the supporters 8. The parts of the pipings for the absorbent liquid on the outside of the body 1 can be concentrated compact around a circulation pump 11 for the absorbent liquid. Main supporter members 12 are dividedly supported by the supporters 8 and since the spaces between the supports are decreased to about half or below of the spaces in the prior art, the size of the members 12 is reduced.
Patent JP-S5785713-A (JP)
Title: Magnetic belt
Inventor: MATSUI KAZUMI
IPC: B65G15/58
Filed: 1980-11-12
Abstract: PURPOSE: To easily manufacture a magnetic belt, by facilitating the positioning of magnetic members and the pinch-holding with the magnetic members and hold-down members.  
     CONSTITUTION: A belt body 1 is made of rubber-coated canvas or the like and provided with nicks 2 at a prescribed spacing in both the side edges at positions symmetric to each other with regard to the center line of the belt body and is alos provided with openings 3. Reinforcing cores 4 are fixed in the belt body 1  to reinforce it. Mounting members 6 are previously secured in the mounting  holes of magnetic members 5 by screws. The mounting members 6 for the magnetic members 5 are inserted down into the nicks 2 and openings 3 of the belt  body 1. Hold-down members 8 are fitted on the mounting members 6 under the  belt body 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H055558-A (JP)
Title: Electric hot water heater
Inventor: MIHARA KOJI
IPC: F24H1/18
Filed: 1991-06-28
Abstract: PURPOSE:To transmit leakage alarm when a water leakage state of an electric hot water heater is detected and stop the performance of the heater and inform users of its water leakage state as soon as possible. CONSTITUTION:An electric hot water heater comprises an outer casing 11, a hot water storage tank 1, a water supply pipeline 2 which supplies water to the hot water storage tank 1, a heater 4 which heats water in the hot water storage tank 1 up to a specified temperature, a hot water supply pipeline 3 which supplies hot water, a temperature detector 5 which detects the temperature of hot water and a controller 6 which detects a signal from the temperature detector 5 and controls the power supply to the heater 4. When there occurs water leakage from the hot water storage tank 1, the leakage water flows to a drain port 13 installed to a bottom plate 12 of the outer casing 11 where the water leakage is detected by a water leakage detector 15 installed at the drain port 13. Then, the detector 15 transmits a signal to the controller 6, which allows a water leakage annunciator to give an alarm and halts the power supply to the heater as well.
Patent JP-S6139364-A (JP)
Title: Storage battery with lower terminals
Inventor: MINATO KAJIO
IPC: H01M50/55
Filed: 1984-07-28
Abstract: PURPOSE:To achieve improve connection pressure by utilizing the weight of a wet-type storage battery by attaching electric connection terminals to the bottom of the container. CONSTITUTION:A storage battery is constituted by installing a plate group 4 used as a generation element in a container 1 which has a plug 2 and an air hole 3 in its top section and providing electric connection terminals 5 in the bottom of the container 1. This battery is mounted on an underlay 10, which is made of a resin, a synthetic rubber or similar material and has a conductive connection plate 8 and an insertion hole 6 for the connection terminals 5, to achieve increased connection pressure by utilizing the weight of the storage battery. Accordingly, it is possible to protect the connection terminals 5 from oxidation by burying them in the underlay 10. Furthermore, it is also possible to protect the storage battery from vibration, shock, etc. by the cushioning effect of the underlay 10.
Patent JP-S5489475-A (JP)
Title: Ion implanting method
Inventor: NAKANO MOTOO
IPC: H01L21/265
Filed: 1977-12-27
Abstract: PURPOSE: To obviate the production of insulation breakdown in film despite high dose quantity by performing ion implantation while radiating ultraviolet rays to the wafer at the time of implanting ions to the semiconductor wafer provided with the insulation film on the surface.  
     CONSTITUTION: At the time of implanting ions 3 to a semiconductor wafer 1 which has been deposited with insulation film 2 on the surface, an ultraviolet ray source is beforehand disposed near the wafer 1 and ions 3 are implanted while radiating ultraviolet rays to the wafer 1. Here, if ulraviolet rays are radiated to the wafer 1, the pairs of electrons (e) and holes (h) are produced like in ion implantation but unlike in the ion implantation they evolve even where the film 2 is deep. Hence, many of the holes (h) having been produced arrive at the wafer 1 and will be released therefrom without being affected by the traps near the surface of the film 2. As a result, the remained electrons (e) migrate to the surface of the film 2 and neutralize the ions 3. Hence, no ion charges are accumulated near the surface of the film 2 and no insulation breakdown occurs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0711920-A (JP)
Title: Hydraulic valve rash adjuster
Inventor: KUDO JUNICHI
IPC: F01L1/24
Filed: 1993-06-29
Abstract: PURPOSE:To effectively collect oil leaking from a high pressure oil room into a oil store room inside an inner plunger. CONSTITUTION:By positioning, one part of each opening part in plural oil introduction holes 15 formed to communicate with a second oil store room 16 inside an inner plunger 13, in a position below the lowest communication hole 11 formed on an inner cylinder 5 side in the assembly state to an engine, oil leaking from a high pressure oil room 18 is collected into the second oil store room 16 from either one of the oil introduction holes 15 before flowing out to the outside through the communication hole 11.
Patent JP-S5680956-A (JP)
Title: Reflected image forming device
Inventor: MUTOO MASAYUKI
IPC: G03F1/00
Filed: 1979-12-05
Abstract: PURPOSE:To obtain the reflected image of an original picture used for hectographing with simple constitution by relatively moving a detecting method for original picture intensity and a recording method by rotating a drum supporting the original picture and a drum supporting recording paper in the same direction. CONSTITUTION:Original 2 is wound around the external circumference of original picture drum 1 detachably and hectograph master 5 is also wound around the external circumference of master drum 4 of the same diameter with drum 1; both drums are driven by motor 7 to rotate in one body. Next, as photoelectric detector 15 and recording head 16 are moved in the axial direction of the drums to the left and right, photoelectric detector 15 scans original 2 to output signal (a) that corresponds to the thickness of the picture and then high-voltage switching circuit 18 is operated via amplifying circuit 17 according to the thickness. Consequently, a high voltage from a high-voltage source is applied between the nozzle of recording head 16 and the opposite electrode to jet ink, which sticks to master 5 on drum 4, so that the reflected image of original 2 will be formed.
Patent JP-H0327102-A (JP)
Title: Stocking excellent in thermal insulation
Inventor: TAKIZAWA KIYOSHI
IPC: A41B11/00
Filed: 1989-06-20
Abstract: PURPOSE:To obtain the subject stocking excellent in thermal insulating and drapability and having soft feeling by using a polyester-based fiber containing a specified amount or more of barium sulfate fine particles therein, at least as a part of constituent fibers. CONSTITUTION:An objective stocking produced by utilizing a ceramic-containing polyester-based fiber in which a polyester (preferably polyethylene terephthalate)- based fiber containing >=4wt.% barium sulfate having 42mum average particle size is used at least as a part of constituent fibers.
Patent JP-H0324633-A (JP)
Title: Coordination operation method for operating system
Inventor: SONE TOSHIHIKO
IPC: G06F9/48
Filed: 1989-06-21
Abstract: PURPOSE:To uniformly control the operation rates of operating systems (OSs) by starting a context switcher for switching respective OSs at every constant interval of time by the processing of a shared system timer. CONSTITUTION:The context switcher is activated at every constant interval of time by system timer processing to be used for respective OSs in common and a context box 12 designated through a context queue pointer 11 switches its corresponding OS. Thus, the OS coordination operation method capable of uniformly controlling the operation rates of respective OSs at every constant interval of time can be obtained.
Patent JP-S5857065-A (JP)
Inventor: FURIIDORITSUHI SHIYUTAIN
IPC: F02N19/02
Filed: 1982-09-10
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-H11351329-A (JP)
Title: Square elastic suspension device
Inventor: MAEHASHI HIDEKI
IPC: F16F15/08
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive square elastic suspension device lightweight, engine with high assembling strength. SOLUTION: A first metal fitting 10 has mounting holes on a pair of opposed edge sides of a flat part 11 and a pair of outer stopper parts 13, 14 protruded from the other pair of edge sides and bent in the same direction. It also has a rectangular opening part 15 provided in the center of the flat part, and a pair of inner stopper parts 16 vertically mounted on the mounting edge side of the opening. A second metal fitting 20 has second outer stopper parts mounted vertically toward the outer stopper part 22 on a pair of opposed edge sides on the outer stopper part side of a second flat part 21, and second inner stopper parts 23 opposed with a space on the inside of the inner stopper part.  The first metal fitting is integrally connected to the second metal fitting through a cylindrical rubber elastic body 30 so that the inner stopper part is spaced from the second inner stopper part and from the second outer stopper part.