baber/WOPTO huggingface dataset:
Patent JP-H08165095-A (JP)
Title: Auxiliary reach roller structure of reach type mast
Inventor: YAMAMOTO HIROAKI
IPC: B66F9/10
Filed: 1994-12-09
Abstract: PURPOSE: To prevent vibration or noise from being transmitted to a driver by pressing an upper surface reach rail for the front side of, and a lower surface reach rail for the rear side of auxiliary reach rollers at both the ends of an auxiliary reach roller fixing member. CONSTITUTION: A reach type mast 3 hydraulically-pushes out at the front/rear of a vehicle body, and a reach roller moves along a reach rail 10. A small clearance exists between the reach rail 10 and the reach roller, and the reach type mast 3 applies a load in the front direction of the vehicle body, so a clearance can be formed between a reach roller front 6A and the upper side of the reach rail 10 or a reach roller rear 6B and the lower side of a reach carriage 5.  When the contact surface A part of a fixing means 7 is pressed with an adjusting bolt 9 to fill the clearance, the fixing member 7 rotates around the B part and adjusts an auxiliary reach roller front 8A so that it may be brought into contact with the upper surface of the reach rail 10, and an auxiliary reach roller rear 8B so that it may be brought into contact with the lower surface of the reach rail 10, thus supporting the reach type mast 3 with the four reach rollers.
Patent JP-2000147317-A (JP)
Title: Optical plug connector
Inventor: WATANABE KENJI
IPC: G02B6/42
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical plug connector which is good in touch at the time of insertion and removal, is free from the possibility of the dislodgment of a stopper and has excellent aesthetic appearance and further the optical plug connector which may be efficiently produced. SOLUTION: A plug housing 1 is formed with an optical fiber insertion path 4 between a front end 1a and a rear end 1b. The outer side at the rear end is formed as a connecting wall 9 capable of fitting and fixing a cover 2A with a mechanical locking piece. The cover 2A with the mechanical locking piece is provided with a mechanical locking piece 16 from the side wall toward the front end of a cover body 15 opened at the front end 15a. The front end of the cover body 15 is made fittable to the outer side at the rear end of the plug housing 1. A connecting wall 9 formed with the rear end of the plug housing 1 is provided with a slit 10 for mounting a stopper 11 to be engaged with the optical fiber 7 inserted into the optical fiber insertion path 4 of the plug housing 1.  The part formed with the slit 10 is so formed as to be covered by the front end of the cover 2A with the mechanical locking piece.
Patent JP-H09171347-A (JP)
Title: Braille display device
Inventor: ASADA NORIHIRO
IPC: G09B21/04
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a braille display device which can be manufactured at a low cost and form a projection having a distinctive border for every display element. SOLUTION: A substrate 1, a display element section plate 2, and an elastic film 3 are adhered to one another. When a thin film type heater 4 is electrically conducted, a thermal expansion member 5 expands in volume and an elastic film 3 projects as shown by an alternate long and two short dashes line. This device is used as a display element for braille to constitute a braille display unit which is rewritable and erasable.
Patent JP-2000155499-A (JP)
Title: Mechanism for grounding electrophotographic sensitive body
Inventor: ICHIYANAGI HIROYUKI
IPC: G03G21/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a mechanism for grounding an electrophotographic sensitive body capable of restraining the local wear of a contact part occurring in accordance with the rotation of a photoreceptor mounted on an electrophotographic applied device, capable of being brought into contact with the surface of a grounded supporting shaft in a good condition at all times, and capable of preventing the occurrence of a non-grounding condition. SOLUTION: This mechanism for grounding the electrophotographic sensitive body is provided with a grounding body 2 juxtaposed with a flange 1 attached to the end of the photoreceptor and having a tooth-state part 2a, and a grounding piece 3 having a contact part 3a brought into contact with the grounded supporting shaft 4. In this case, the piece 3 has the part 3a brought into contact with the surface of the shaft 4 with a line or a surface. By this constitution, the contact pressure of the part 3a can be dispersed, so that the local wear is restrained, a service life can be prolonged, also the good contact condition can be always held on the surface of the rotating shaft 4, and the occurrence of the non-contact condition can be prevented.
Patent JP-H07191721-A (JP)
Title: Device for preparing nc data for sheet metal working
Inventor: ASAZUMA TOMOHIRO
IPC: G05B19/409
Filed: 1993-12-27
Abstract: PURPOSE:To realize a device for preparing NC data for sheet metal working capable of preparing precise NC data with ease in a short period of time. CONSTITUTION:The device is provided with a basic pattern register 10 provided with a basic pattern register processing part 11 a pattern condition storage part 12 and a pattern graphic storage part 13, and a shape editing part 20 provided with a shape data storage part 21, a shape data reading processing part 22, a pattern decision processing part 23, a shape display processing part 24, a shape editing processing part 26 and a shape data output processing part 28.
Patent JP-H03137277-A (JP)
Title: Fabric conditioning composition
Inventor: ANDORE SEZAARU BETSUKU
IPC: D06M11/79
Filed: 1989-12-21
Abstract: PURPOSE: To provide a fabric conditioning composition, capable of imparting excellent softness to fabrics by adhering is large amount to the fabrics in the rinsing step of washes, comprising a bonding/dispersing agent and an aggregate of a specific hectorite clay of natural origin as a fabric softening ingradient by a specified amount. CONSTITUTION: This fabric conditioning composition is obtained by mixing 0.5-40% bonding/dispersing agent (preferably sodium sulfate or sodium carbonate), 10-99%, hectorite clay of natural origin which is shown by formula I (wherein MeIII is Al, Fe or B; (y) is 0; M<n+> is monovalent (n=1) or divalent (n=2) metal ion) and has a layer charge distribution (x+y) so that at least 50%, preferably 65%, of the layer charge is in the range of 0.23-0.31 and whose aggregate has 75-2,000 μ median diameter and 1-10% amine shown by formula II (wherein R1 is a 6-20C hydrocarbyl; R2 is a 1-20C hydrocarbyl; R3 is a 1-2C hydrocarbyl or H).
Patent JP-H03195134-A (JP)
Title: Tuner circuit
Inventor: KANEHIRA AKIRA
IPC: H04B1/10
Filed: 1989-12-25
Abstract: PURPOSE:To constitute this tuner circuit which can suppress an image signal corresponding to difference in the intermediate frequency caused by the channel plan of each country by providing a means to execute control so as to execute an image signal suppressing operation corresponding to the difference of the intermediate frequency. CONSTITUTION:A variable tuning filter 12 sends a signal to execute control so that a signal desiring reception can be selected, and a local oscillator 15 sends a signal so as to be oscillated corresponding to the intermediate frequency set by a control signal, which oscillates a local oscillation signal, to a tuning control part 20 to send a signal so that the desired signal can be oscillated. Then, an intermediate tuning part 21 is provided to send signals to phase shifters 18 and 19 so as to execute phase shifting at 90 deg. relatively corresponding to the output frequency for phases outputted from first and second mixers 16 and 17 to output the set intermediate frequency. Thus, the tuner circuit can be realized to suppress the image signal corresponding to the difference of the intermediate frequency caused by the channel plan of each country.
Patent JP-H01176002-A (JP)
Title: Method for treating recovered iron powder
Inventor: IKEZAKI EIJI
IPC: B22F8/00
Filed: 1987-12-29
Abstract: PURPOSE:To improve treating velocity by preventing aggregation of iron powder in a vessel with mechanical stirring at the time of executing oxidation and reduction of the recovered iron powder in fluidized bed type treating vessel. CONSTITUTION:The iron powder 2 recovered from converter dust, etc., is supplied into the treating vessel 1, and treating gas 4 of the oxidizing gas, reducing gas, etc., is blown from a blowing nozzle 3 at bottom part in the treating vessel 1 and passed through a net plate 5 to fluidize the iron powder 2 existing on the upper part thereof. In this case, by holding the inner temp. of the treating vessel 1 to high level, the oxidizing reaction and the reducing reaction are smoothly progressed and the treating velocity is improved, but iron powder particle are mutually easy to aggregate. Therefore, a stirrer 6 is inserted in the treating vessel 1 to crush the aggregated iron powder 2 with these blades 7. By this method, the contacting efficiency of the iron powder 2 to the treating gas 4 can be increased.
Patent JP-2001151553-A (JP)
Title: Production process of inorganic sheet
Inventor: KASHIDA MASAHIRO
IPC: B28B1/52
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic sheet production process which, even when a paper sheet 1 is conveyed to a press machine 6 in a dehydration or forming stage while maintaining a >=60 wt.% or preferably >=80 wt.% high water content of the paper sheet 1, enables inhibition of sticking of the paper sheet 1 to a plate 4 placed between adjacent two of conveyors 2, prevention of deformation such as distortion or bulging of the paper sheet 1 from being caused and thereby improvement in formability and property with respect to decorative design of the paper sheet 1. SOLUTION: This production process comprises subjecting an aqueous slurry raw material consisting essentially of cement and an inorganic filler to papermaking, dehydration/forming and curing, wherein: as the inorganic filler, at least one filler which is selected from slag wool, wollastonite and mica and has 200-1,000 μm length, is mixed into a base stock of the raw material in a 2-10 wt.% ratio of the filler to the total solid content of the raw material containing the filler, cement, etc.
Patent JP-H02179711-A (JP)
Title: Molding mold for transparent resin mold
Inventor: KATO TSUTOMU
IPC: B29C39/26
Filed: 1988-12-29
Abstract: PURPOSE:To improve the surface smoothness and mold releasing property of a transparent resin mold by providing a coating film of unsaturated long chained fatty acid metallic salt on the surface of a mold being in contact with mold resin. CONSTITUTION:A molding mold 1 has a coating film 2. In forming the film 2, 15-hexadecenoic acid and Grignard's (CH3MgCl) are reacted per 1 mole at an equal mole, and further, ferric chloride of 1/3 mole is reacted, as a result, unsaturated long chained fatty acid metallic salt (CH2=CH(CH2)13COO)3Fe is compounded thereby. The metallic salt obtained therein is heated and melted at 150 deg.C, and then applied on the molding mold surface being polished and cleaned in its surface, next, the metallic acid is wiped with a cloth in a melted state. Following this, it is irradiated through ultraviolet rays with strength of 200mW/cm<2> for 60S. At this time, unsaturated long chained fatty acid salt is compounded therewith. Through this manner, a coating film having a low surface tensile is formed on the molded mold surface. The coating film is formed under a long hydrocarbon radical, so that the surface tension becomes small, thus, improving mold releasing property of the transparent resin mold.
Patent JP-H06179277-A (JP)
Title: Mechanism for correcting curling of leading end of roll paper
Inventor: KUROMIYA HIROSHI
IPC: B41J15/04
Filed: 1992-12-14
Abstract: PURPOSE:To correct the curling small in radius of curvature of the leading end of roll paper even when the diameter of the roll paper is reduced by providing a means curving the roll paper in the lateral direction thereof to the terminal part of a roll paper feed guide. CONSTITUTION:When roll paper is cut at the beginning of use or on the way of use, the leading end of the roll paper necessarily enters the gate 8 of a roll paper taking-up mechanism 7 from feed guides 4, 6. When the leading end of the roll paper 1 becomes a curled state by the winding habit of the roll paper not to straightly enter the gate part 8 and, especially, the residual quantity of the roll paper is little, the diameter of the roll paper becomes small and the curling degree thereof is increased and the leading end of the roll paper does not enter the gate 8. Then, a projection 5 is provided in the vicinity of the terminal of the feed guide 4 and a notch 9 is provided to the feed guide 6 at the part opposed to the projection 5 to correct the curling of the leading end of the roll paper 1 to well guide the leading end of the roll paper 1 to the gate part 8.
Patent JP-H04202086-A (JP)
Title: Quartz glass crucible for pulling up silicon single crystal
Inventor: TACHIBANA SATORU
IPC: C30B15/10
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the deformation and shortening in life of a quartz glass crucible having double structures and to improve the oxygen concn. of a silicon single crystal by using the above-mentioned crucible, and regulating the viscosities of the glass forming an inside layer and an outside layer to respectively specific values. CONSTITUTION:The quartz glass crucible of the double structures having the inside layer consisting of the low-viscosity quartz glass and the outside layer consisting of the high-viscosity quartz glass is used at the time of producing the silicon single crystal for production of semiconductor elements by Czochralski method. The inside layer is formed of the quartz glass having 1X10<9> to 4X10<9> poise viscosity at 1470 deg.C. The outside layer is formed of the quartz glass having 8X10<9> poise viscosity at 1470 deg.C. The generation of the deformation and the shortening in the life is obviated in this way even if the crucible is formed to a larger bore; in addition, the incorporation of the oxygen at a high concn. to some extent into the silicon single crystal is possible. Then the reliability of the semiconductor elements produced by using this single crystal and the yield of the production are improved.
Patent JP-H02175550-A (JP)
Title: Recovering device in spreading machine
Inventor: ARAI SHIN
IPC: B65H45/103
Filed: 1988-12-27
Abstract: PURPOSE:To improve efficiency by stopping the rotation of an original cloth roll on detecting an undetected mark in a cloth free-edge portion and rotating a recovering roller in the same direction as the delivery direction of the roll to operate a self-running carriage to the roll side. CONSTITUTION:When an undetected mark formed beforehand on the surface of a cloth both T is detected by a detecting means S1 under the conditions where an original cloth roll 9 is supported by a supporting rotation driving means 10 and a cloth free-edge portion is at an opposed position to a recovering roller 16 on a carriage 15 mobile far and near against the roll 9 along an inclined driving area, the rotation of the roll 9 by the supporting rotation driving means 10 is stopped. At the same time, by driving the roller 16, it is rotated in the same direction as the delivery direction of the roll 9 and the mobile carriage 15 is made to run itself to the side of the roll 9, and the roller 16 is made to come in contact with the outer periphery of the roll 9, so that the cloth free-edge portion is drawn out automatically. This provides the improved efficiency and rationalization of resuming work.
Patent JP-H01176649-A (JP)
Title: Implantation control for ion implantation device
Inventor: ABE KATSUNOBU
IPC: H01J37/317
Filed: 1987-12-30
Abstract: PURPOSE:To make it possible to assure accurate ion implantation of good uniformity by performing neutralization of ion electrons during ion implantation while interrupting the application of a suppressor voltage. CONSTITUTION:A suppressor voltage of a large negative voltage placed in front of a wafer 6 irradiated with an ion beam 2 is applied before ion implantation to the wafer 2 in order to accurately measure an ion beam current, and the application of the suppressor voltage is interrupted during the ion implantation to perform neutralization of ions and electrons. This prevents charge-up of the wafer and makes it possible to accurately measure the ion current for implanting ions uniformly into the wafer.
Patent JP-H04200076-A (JP)
Title: Image forming device and its method
Inventor: TAKAHASHI HIROSHI
IPC: G03G15/04
Filed: 1990-11-29
Abstract: PURPOSE:To decrease banding and image noises by adding the reading dot data of the adjacent dots in a main scanning direction and converting the data to the data of every one dot. CONSTITUTION:A reading means which reads original contents, an adding means which adds the reading dot data of the adjacent dots in the main scanning direction read by a reading means, a 1st converting means which converts the added data by the adding means to the data of every one dot and a 2nd converting means which converts the density data of the added data by the adding means are provided. The reading dot data of the read adjacent dots in the main scanning direction are added and the added data are converted to the data of every one dot, by which the density data of the added data are converted. The banding and image noise are decreased in this way.
Patent JP-H03192109-A (JP)
Title: Production of flexible molded polyurethane foam
Inventor: KUSUHARA TOSHIO
IPC: C08G18/48
Filed: 1989-12-22
Abstract: PURPOSE:To obtain a flexible foam of any desired hardness in good moldability while improving the productivity by raising the temperature of the stock solution during pouring by expanding and curing a reactive mixture mainly consisting of three specified polyetherpolyols and a polyisocyanate compound in a mold. CONSTITUTION:A flexible polyurethane foam is obtained by expanding and curing a mixture mainly consisting of a polyol mixture comprising 5-40wt.% polyol (A) (a polyetherpolyol having an average functionality of 3 or more, a mol.wt. per OH group of 300-700 and a prim. OH content of below 10% based on the terminal OH groups), 20-55wt.% polyol (B) (a polyetherpolyol having an average functionality of 2.7-3.5, a mol.wt. per OH group of 1200-1500 and a prim. OH content of below 10% based on the terminal OH groups) and 40-75wt.% polyol (C) (an ethylene oxide-blocked polyetherpolyol having an average functionality of 3 or more, a mol.wt. per OH group of 1000-1300 and a prim. OH content of 5-20wt.% based on the terminal OH groups) (the average OH value of an A/B/C mixture being 40-60) and a polyisocyanate in a mold.
Patent JP-H01171561-A (JP)
Title: Organism prosthetic material
Inventor: NODA IWAO
IPC: A61F2/28
Filed: 1987-12-28
Abstract: PURPOSE:To increase a cortex bone, to surround a joining part and to obtain a strongly, long and stable fixing property by making an organism active material exist only at the bone main stem part in the vicinity of the joining part with a long tube bone. CONSTITUTION:A prosthetic material 1 for organism is composed of titanium, titanium alloy or a ceramic material having high intensity and large corrosion resistance and an organism active material 3 is applied at the surface of a bone main stem part 2 in the vicinity of the joining part with the bone. The binding material 1 is joined with a long tube bone B and bones are combined and fixed. As the organism active material 3, hydroxyapatite, bioglass, beta-TCP, etc., are used.
Patent JP-H04203442-A (JP)
Title: Control device for quantity of fuel injection for internal combustion engine
Inventor: ITO YASUSHI
IPC: F02D41/04
Filed: 1990-11-30
Abstract: PURPOSE:To let the quantity of actual injection accurately agree with the quantity of basic injection by obtaining a reduction in pressure caused by fuel injection so as to compute the quantity of actual injection based on the reduction in pressure, and thereby determining the quantity of fuel injection with the quantity of basic injection corrected based on the result of the aforesaid computation. CONSTITUTION:A device is equipped with a basic injection quantity setting means 303 which sets the quantity of basic injection based on both engine revolutions and engine load, a fuel pressure sensor 304 which detects fuel pressure within a fuel passage 301, and with a fuel supply suspension means 305 for suspending fuel supply from a fuel feed pump 300 to the fuel passage 301. During the time when fuel supply is suspended by the fuel suspension means 305, a reduction in pressure caused by fuel injection repeated several times is obtained based on output signals from the fuel pressure sensor 304, and the quantity of actual injection is computed by an actual injection quantity computing means 306 based on the reduction in pressure, so that the quantity of injection of a fuel injection valve 302 is thereby determined by an injection quantity setting means 307 with the quantity of basic injection corrected based on the result of the aforesaid computation.
Patent JP-H07185129-A (JP)
Title: Game machine
Inventor: OHASHI KAZUFUMI
IPC: A63F13/98
Filed: 1993-12-27
Abstract: PURPOSE:To provide a game machine by which a damage received by a character of a game can actually be felt and an impressive game can be enjoyed. CONSTITUTION:A jacket body 1 attachable to a human body is provided with a vibration pad 3 having a vibration plate which vibrates when an electric signal is inputted. Vibration signal forming means 4 for forming a vibration signal for vibrating the vibration pad 3 is connected to the vibration pad 3. The vibration signal forming means 4 is connected to circuits of a TV game machine.
Patent JP-H09177837-A (JP)
Title: Power transmission device incorporating bearing integrated unidirectional clutch
Inventor: ISHIGAKI MASUO
IPC: H02K5/173
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact power transmission device with its simple constitution by using a bearing integrated unidirectional clutch in which plural rolling elements and plural cams are incorporated in parallel in the width direction between an inner ring and an outer ring as a bearing for supporting a rotational shaft or rotary body. SOLUTION: A bearing integrated unidirectional clutch 1 is provided with an inner ring 2, an outer ring 3, and plural rolling elements and an annular rolling element cage. The rolling elements and the rolling element cage are arranged eccentrically on one side face of the inner ring 2 and the outer ring 3, the plural cams and an annular cam holder holding these cams are incorporated in the other transverse face side. When a power transmission device serves as a motor 9, the bearing integrated unidirectional clutch 1 is fitted into a bearing holding hole 11 formed at a back part bracket 10 of a motor 9, and that outer ring 3 is fixed to the rear part bracket 10 by means of a bolt 14 in a state in which the ring 3 is pinched by bearing covers 12 and 13 from the front and rear of the bearing holding hole 11.