baber/WOPTO huggingface dataset:
Patent JP-H11146153-A (JP)
Title: Image reader, copying machine and system
Inventor: SUZUKI YOSHIYUKI
IPC: H04N1/04
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an image reader by which a double-sided original is efficiently read simultaneously without degrading performance of image reading. SOLUTION: In the case of a double-side read mode, read means 101, 102 read image information on a corresponding face of an original at a speed slower than a read speed in the one-side read mode. A processing means 103 sets the quantity of image read information VDA, VDB per unit time to be equal to or less than that of the image read information per unit time in the one-side read mode and outputs the image information after prescribed signal processing. Thus, even when the processing means 103 has equal performance in the double- side read mode and the one-side read mode, both sides of the original are read efficiently at the same time without degrading the performance of image reading.
Patent JP-2000133172-A (JP)
Title: Panel device, electron source device and image forming device
Inventor: MITSUTAKE HIDEAKI
IPC: H01J29/87
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a display panel capable of being manufactured at a low cost while simplifying the space assembly in an assembling process by positioning a member for maintaining a space between a first and a second substrates opposite to each other with the tensile force to be applied to the member. SOLUTION: A spacer 1020 is formed by forming an insulating member 1 of a thin plate with a high resistant film 11 in a surface thereof and bonding a metal wire to an abutment surface of the spacer facing to the inside (metal back 1019) of a face plate 1017 and a surface (row directional wiring 1013) of a substrate 1011. The thin plate spacers 1020 are arranged along the row direction (X direction), and extended outside from a range pinched by area formed by the cold cathode elements 1012 and a fluorescent film 1018, and fixed onto a rear plate while being positioned by a fixing part having a mechanism for applying the tensile force to the metal wire. The spacer 1020 longer than the area formed by the cold cathode elements 1012 is used, and the tensile force is applied to both ends.
Patent JP-H07226134-A (JP)
Title: Gas-blast load-break switch
Inventor: FUJITA MASAHIKO
IPC: H01H33/98
Filed: 1994-12-09
Abstract: PURPOSE:To eliminate reduction in internal pressure of an arc-extinguishing chamber in the initial stage of opening, and sufficiently raise pressure of the arc-extinguishing chamber by arranging a gas flow control body having a through-hole to pass a movable contact in the axial direction on the movable contact side. CONSTITUTION:A gas flow control body 21 is composed of a current-carrying contact 8 and a support body 7, and has a through-hole 21A to pass a movable contact 4 in the axial direction, and is arranged on the contact 4 side. An arc- extinguishing hole 14 is composed of a hole 14A extending to the vicinity of the current-carrying contact 8 and a hole 14B passing through to an outer peripheral outlet 14C of the contact 4 by communicating with the hole 14A. The outlet 14C of the hole 14 is arranged so as not to enter the hole 21A of the body 21 when the contact 4 starts opening and the contact 4 and a fixed contact 1 contact with each other. That is, when an arc is not generated between the contact 4 and the contact 1, an arc-extinguishing chamber 17 communicates with a free space 18 in a tank through the hole 14, and since gas is replenished, internal pressure of the chamber 17 is not reduced and is sufficiently raised, so that a breaking current can be increased.
Patent JP-2001091164-A (JP)
Title: Method for executing panel of refractory
Inventor: HIGASHIDA TOSHIHIRO
IPC: F27D1/16
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for executing a refractory to facilitate the repair of a furnace for an industry and shorten an executing time, to decrease a range where scaffoldings are assembled, exchange only a repair part when the furnace is repaired, and facilitate the execution of a refractory at a furnace building site. SOLUTION: A panel block on which a heat insulation material and a fire resisting material are applied to an iron plate provided with a mounting bolt is manufactured. The mounting bolt is fastened against a support fitting assembled in the shape of a furnace.
Patent JP-H02152021-A (JP)
Title: Optical pickup
Inventor: ORITA SHUNICHI
IPC: G11B7/09
Filed: 1988-12-05
Abstract: PURPOSE:To easily assemble an optical disk memory device or the like and replace an optical pickup by providing a variable resistor to set the servo characteristic to a prescribed value. CONSTITUTION:The optical pickup 1 is provided with a variable resistor 11 to correct the variance of the servo characteristic, and the focus and/or tracking error signal outputted from the optical pickup 1 is inputted to an auto gain control (AGC) circuit 12, to which the variable resistor 11 of the optical pickup 1 is connected, through an amplifier 2 on the side of the optical disk memory device or the like, and the servo characteristic is set to a prescribed value in accordance with its resistance value. By this constitution, the adjustment for assembling of the device or replacement of the optical pickup 1 is omitted to easily perform assembling and replacement when the resistance value of the variable resistor 11 is preliminarily set to correct the variance of the servo characteristic.
Patent JP-H05137496-A (JP)
Title: Cutting method
Inventor: FUKUOKA NOBUO
IPC: A22C25/18
Filed: 1991-11-21
Abstract: PURPOSE:To accomplish effective cutting without waste in high accuracy by cutting an object into cut pieces of each desired weight under specified conditions. CONSTITUTION:Firstly, a trial piece is cut from an object along a specified trial cutting plane position and weighed. Then, based on the resulting weight and the above trial cut plane position, the weight of the trial cut piece per unit length is determined, and the cutting plane position for the piece to be cut of a specified weight adjacent to the above-mentioned trial cut piece is calculated based on the weight of the trial cut piece per unit followed by cutting such adjacent piece along the cutting plane position determined above. In this way, hereafter, for the adjacent new piece to be cut, the corresponding cutting plane position is determined through calculation based on the weight of the piece cut just before and the piece weight per unit length determined by the corresponding cutting plane position, thus the objective cutting is made along this new cutting position.
Patent JP-H11193032-A (JP)
Title: Integral type container for separate packaging and mixing two or more products
Inventor: DE NERVO STANISLAS
IPC: B65D81/32
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a container which stores two or more products and surely mixes them without splashing outside. SOLUTION: This container comprises a main body 1, an inside stopper 2, a closing means 3 and an opening means 2.3 for opening the inside stopper 2. The main body 1 is provided with a wall face for defining the outline of a main cavity 1.1 for storing a base product and the outline of a sub-cavity 2.1 for storing a sub-product. The sub-cavity is stored in the main cavity, the inside stopper seals the sub-cavity airtight with respect to the main cavity, and the closing means 3 seals the main cavity airtight with respect to the open air. The opening means for opening the inside stopper 2 is made of a hard finger part 2.3 having first end part and opposite second end part in such a way that the inside stopper 2 can be removed before opening the main cavity 1.1.  The pressure applied to first end part is provided to remove the inside stopper 2 by the second end part, and the sub-cavity is positioned beneath the main cavity.
Patent JP-S63157457-A (JP)
Title: Lead pin
Inventor: SEKINE YOSHIO
IPC: H01L23/50
Filed: 1986-12-22
Abstract: PURPOSE:To prevent the fused silver solder from dripping by a method wherein the end face of a lead pin is formed into a roughened surface having recesses and projections, and a silver solder member is joined through diffusion to the roughened surface through the intermediary of the metal which will be diffused at the temperature lower than the melting point of the silver solder. CONSTITUTION:A lead pin 1 consists of a lead pin main body 3 and the silver member 5 on which a tin-coated layer 6 is formed on the whole circumferential surface, and the lead pin 1 is constituted in a manner that the member 5 is joined through diffusion to the upper surface 31b of the top part of the main body 3. The upper surface 31b of the top part, where the member 5 will be jointed, is processed into the roughened surface having rugged patterns. By jointing by diffusion the member 5 to the main body 5 through the layer 6 which will be diffused easily at the temperature lower than the melting point of the silver solder, the initial diffusion in a process joining through diffusion can be accelerated remarkably. As a result, the lead pin can be obtained at a low reject rate at the temperature lower than the case wherein the member 5 is directly diffusion-jointed, and also under the lenient control conditions of process.
Patent JP-H01148867-A (JP)
Title: Tufted pile cloth
Inventor: NEGORO ISAO
IPC: D05C17/02
Filed: 1987-12-02
Abstract: PURPOSE: To easily obtain a tufted pile blanket by feeding and tufting a pile yarn irregular in its thickness with a feed roller rotated at a constant rotation rate to form high piles and low piles from the thick portions and thin portions of the pile, respectively. CONSTITUTION: This tufted pile fabric is obtained by tufting a pile yarn 11 continuously having thick portions 12 and thin portions 13 in lengths of two or more stitches (2S), respectively, in the longitudinal direction of the yarn. Therein, the pile heights H of the thick portions 12 are larger than pile heights H' of the thin portions 13 to form the uneven pile surface. When the pile yarn 11 having the irregular thickness is fed using a feed roller 17 rotated at a constant rotation rate and tufted, the thick portions 12 are fed in larger amounts to form the high piles 15.
Patent JP-H10146127-A (JP)
Title: Waste straw treating apparatus for combine harvester
Inventor: OKA KAZUTAKA
IPC: A01F12/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject waste straw treating apparatus capable of reducing the cost of a clogging removing and avoiding structure by equipping a cover body changeable from a wholly closed state through a half open state to a wholly open state with a relief part capable of feeding a part of waste straw to a waste straw knotting apparatus in the half open state. SOLUTION: A cover body 7 at the upper part of a cutter case 5 in a waste straw shredding apparatus is made changeable in three stages from a closed state in which a waste straw receiving opening 6 at the upper part of the cutting case 5 is closed and the whole waste straw is supplied to a waste straw knotting apparatus through a half opened state in which the waste straw is distributed and supplied to a waste straw shredding apparatus and the waste straw knotting apparatus to a wholly open state in which the whole waste straw is supplied to the waste straw shredding apparatus. The cover body is equipped with a relief part A capable of supplying a part of the waste straw of the waste straw shredding apparatus to the waste straw knotting apparatus in the half open state.  Preferably, the relief part A is a gap opened backward between the rear end of the cover body 7 and the cutter case 5 by separating a holding part 8 of the cover body 7 from the top of the cutter case 5.
Patent JP-H01146363-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUDA KATSUNORI
IPC: H01L21/266
Filed: 1987-12-02
Abstract: PURPOSE:To prevent implanting energy of high concentration ion from being restrained by the thickness of a thermal oxide film and a silicon nitride film, by performing comparatively shallow ion implantation using, at the time of forming a high concentration impurity implanted layer, a thermal oxide film, a silicon nitride film and an oxide film as a mask. CONSTITUTION:On one conductivity type semiconductor substrate 1, are formed in order a heat oxide film 2, a silicon nitride film 3 and an oxide film 9. The silicon nitride film 3 and the oxide film 9 are subjected to patterning, and a desired pattern is formed. Photoresist 4 is selectively stuck on the semiconductor substrate 1, and a second conductivity type impurity of high concentration is ion-implanted 6 comparatively shallowly on the whole surface of the semiconductor substrate 1. By using the photoresist 4 as a mask, the exposed thermal oxide film 2 and oxide film 9 are eliminated. On the whole surface of the semiconductor substrate 1, a second conductivity type impurity of low concentration is ion-implanted 5, 5a comparatively deep on the whole surface of the semiconductor substrate 1. Then, the photo resist 4 is eliminated, and the semiconductor substrate 1 is selectively oxidized 7, by using the silicon nitride film 3 as a mask. The above oxide film 9 is, e.g., a CVD oxide film.
Patent JP-H04178042-A (JP)
Title: Trunk line branch line relay system
Inventor: ONODA MINORU
IPC: H04L12/40
Filed: 1990-11-13
Abstract: PURPOSE:To relieve the load of address management by implementing the management of registering an address with respect to a transfer database only for a branch line LAN side. CONSTITUTION:Upon the receipt of a packet, a processor 12 retrieves a transfer database 13 by using a destination address of the received packet as a key. When a destination address of a packet received from a trunk line LAN is registered in the database 13, the processor 12 sends the packet to a branch line LAN via a branch line side port 14. On the other hand, when a destination address of the packet received from the branch line LAN is not registered in the database 13, the processor 12 sends the packet to the trunk line LAN via a trunk line side port 11. Thus, the transmission of an undesired packet through a bridge device to each LAN is avoided. Since the registration of addresses on the branch line LAN to the database 13 only has only to be managed, the scale of the database 13 is reduced and the retrieval time by the processor 12 to the database 13 is decreased.
Patent JP-H11192348-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent an illegal action by permitting a variable prize winning ball device to be a second state when a second detecting means outputs a prize winning detecting signal unless the first detecting means detects prize-winning and also disenabling shooting a game ball. SOLUTION: A V-prize winning judging processing is executed by MPU of a basic circuit. The V-prize winning judging processing judges whether the game ball passes prize winning number detecting equipments 6a and 6b or not. In the meantime, it is also judged whether a period is the V reception valid one or not so as to judge invalidity in case except the reception valid period. That is, invalidity is judged when prize winning exists in a specified prize winning part in the case except the reception valid period. Therefore, an abnormality is judged unless the ball passes the prize winning number detecting equipments 6a and 6b before in spite of prize winning in the specified prize winning port, an alarm flag is set, the variable prize winning ball device 3 is made to be the second state and game ball shooting is disenabled. Thus, the illegal action is prevented.
Patent JP-2000134598-A (JP)
Title: Video conference system, camera control method used for the same and recording medium recording its control program
Inventor: SUDO MINORU
IPC: H04N7/15
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a video conference system which freely selects the video of a lecture subscriber, zooms it up, automatically switches sound and can smoothly advance a lecture. SOLUTION: A main station controller 10 synthesizes the videos of slave stations 2-1 to 2-3 selected by a line switch part 13, projects it on a monitor 11, overlaps a point with the video and projects it on a monitor part. When the lecture subscriber is selected by the point, the main station controller 10 generates slave station control information (a) based on the X and Y-coordinates of the video to be zoomed up and the magnification and transmits the slave station control information (a) to the slave stations 2-1 to 2-3 through a communication line 4. The slave station controllers 20-1 to 20-3 of the salve stations 2-1 to 2-3 adjust the video positions (X-coordinate and Y-coordinate) of the person cameras 23-1 to 23-3 in self stations and magnification based on slave station control information (a) sent from a main station 1.
Patent JP-2000092976-A (JP)
Title: Grain tank for combine harvester
Inventor: KONO KENJI
IPC: A01D67/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To make a grain tank readily detachable from a lower tank. SOLUTION: This grain tank 2 for a combine harvester is obtained by composing the grain tank 2 for housing threshed grains of a synthetic resin material and further composing the grain tank 2 so as to be detachable from a lower tank 44 thereon. In the grain tank 2, a handle 56 is installed on a slope 55 at the top on the outside of the grain tank 2.
Patent JP-H11138208-A (JP)
Title: Hot rolling equipment train and method for rolling hot rolled steel strip
Inventor: MINOTE TOORU
IPC: B21B1/26
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolling equipment train for preventing the damage of the inductor coil of a heating device caused by adhesion of oxidized scale which is generated on the surface of a material to be rolled at the time of hot rolling in the hot rolling equipment train in which the heating device is installed between a roughing mill and a finishing mill and rolling method. SOLUTION: In the hot rolling equipment train provided with the roughing mill 1 for making a rough bar 2 by rough rolling a slab and the finishing mill 5 for making the rough bar 2 into the hot rolled steel strip by finish rolling, between the roughing mill 1 and the finishing mill 5, a descaling device 3 for removing the oxidized scale on the surface of the rough bar 2 and a solenoid type induction heating device 4 for heating the rough bar 2 over the whole in the width direction are installed in order.
Patent JP-2000129112-A (JP)
Title: Stabilized polycarbonate resin composition and formed product
Inventor: FUNAKOSHI WATARU
IPC: G11B7/24047
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate composition excellent in durability and stability, and useful for information recording disk substrates or the like. SOLUTION: This stabilized polycarbonate resin composition (E) is composed of 100 pts.wt. of a polycarbonate resin (A) obtained by melt polycondensation of an aromatic carbonic acid ester with an aromatic dihydroxy compound and 0.001-10 pts.wt. of a physical property-improving agent (B) for resins, and the composition (E) has an acid value of 0-2 eq/ton and melt viscosity stability of 0-1%. Further, the polycarbonate resin (A) preferably has the follow features: the concentration of the terminal OH group of the polycarbonate resin is reduced to 0-30% of the total terminal number with a salicylic acid ester (D) having an acid value of 0-10 eq/ton; and the basic catalyst is deactivated with a phosphonium sulfonate and/or ammonium sulfonate (C) having an acid value of 0-2 eq/ton.
Patent JP-2000125719-A (JP)
Title: Double bearing reel
Inventor: KATAGIRI NAOHISA
IPC: A01K89/033
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject reel, equipped with a multi-plate type drag mechanism providing friction-induced clamping force, which is used to transmit rotational movement of its handle, and adjusted in strength by rotating the drag knob. SOLUTION: This reel is equipped with a slide shaft 91, handle 1 and drag mechanism 3, wherein a slide-handling section is positioned near the hand which grips the handle 1, and the drag mechanism 3 is pressed by a pressing body which can slide together with the slide shaft 91. When a spool is rotated for letting out the fishing line, drug by a fish caught, at a drag force exceeding the initial set point, the spool rotation can be temporarily stopped by operating the slide-handling section to increase the drag force and, at the same time, pressing the drag mechanism 3 by the pressing body. When the slide-handling section is returned back to the release position, the stoppage is released.
Patent JP-H10129452-A (JP)
Title: Center valve type master cylinder
Inventor: ISHIWATARI ICHIRO
IPC: B60T11/20
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce man-hour for assembly by reducing the number of parts. SOLUTION: In the first piston 34 consisting of front and rear part forming members 61, 62, a sealing member 72 whose outer periphery is fitted onto the inner peripheral surface of the front part forming member 62 and whose inner periphery is fitted onto the outer peripheral surface of a ring-shaped retainer 73 is mounted at a recessed position 77 formed by the front part forming member 61 and the small-diameter part 63 of the rear part forming member 62. The front end of the first hydraulic chamber 38 side of the sealing member 72 is formed so as to protrude a little more than the front end of the retainer member 73. A function for sealing a fitting part of the front and rear part forming members 61, 62 and a function as a valve seat 78 for seating a valve body 71 can be attained by only the sealing member 72.  It is not necessary to fit seal members required separately for both the functions, thus, it is possible to reduce the number of parts and man-hour for assembly.
Patent JP-2001127430-A (JP)
Title: Method for producing multilayer copper clad laminate having inner circuit
Inventor: MORITA TAKASHI
IPC: B32B15/092
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly reliable multilayer copper clad laminate at low cost with high productivity. SOLUTION: Insulating adhesive laminated, in semihardened state, onto a copper foil is laminated under normal pressure onto an inner layer circuit board, made of a laminate employing a copper foil having maximum surface roughness of 5 μm or less, using a roll and then it is thermally hardened to produce a multilayer copper clad laminate having an inner layer circuit.
Patent JP-H11139300-A (JP)
Title: Hydraulic device
Inventor: OISHI MASAKI
IPC: B60T11/26
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic device which keeps a reservoir from being inclined and which has an enhanced assembling property. SOLUTION: In a hydraulic device having a reservoir 2 made of a resin, a hydraulic boosting device 5, an operating fluid supply port part 23, a storage part 53, a seal member 7, a first connection having a first mounting hole and integrally formed with the reservoir, a second connection placed in the hydraulic boosting device 5 and having a second mounting hole opposite to the first mounting hole, and a connecting means passed through the first and second mounting holes to connect the reservoir 2 with the hydraulic boosting device 5, a projecting part 26 is inserted into a slot part 56.