baber/WOPTO huggingface dataset:
Patent JP-H10190025-A (JP)
Title: Casting mold for casting polycrystal silicon ingot
Inventor: YUSHIMO KENKICHI
IPC: C01B33/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To limit loss when an outer periphery of an ingot molded by an integral casting mold and manufactured is cut to its minimum limit by forming an upward enlarging taper having a specific tapered angle to a sidewall. SOLUTION: An upward enlarging taper of 0.5 to less than 3 degrees of a tapered angle is formed at a sidewall of a container type casting mold for casting a polycrystal silicon ingot. In this case, it is preferable that a height size of the mold is set to 1.5 times as large as a maximum length of a flat surface of the mold. If the angle of the sidewall of the mold is less than 0.5, removal of the ingot after manufacturing becomes difficult. Meanwhile, if it is more than 3 degrees, its loss is increased. From viewpoint of reducing the loss, the tapered angle is more satisfactory if the angle is leas. By considering difficulty of removing the ingot, the angle is the best at 1 to 1.5 degree. Thus, yield of a silicon wafer can be enhanced without disturbing removal of the solidified silicon.
Patent JP-2000129975-A (JP)
Title: Push-button locking device, and sliding door locking device having it
Inventor: OKUDA KATSUJI
IPC: E05B37/16
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the versatility of a push-button locking device by forming a casing as slim as possible so that the push-button locking device can be assembled to a compact part such as a longitudinal frame of a sliding door. SOLUTION: In this push-button locking device 1, a plurality of push-buttons 3 are provided on a face side of a casing 2 in a retractable manner, a locking member movable in the longitudinal direction of the casing 2 is provided in the casing 2, an operation member 6 to move the locking member in the unlocking direction is provided on the casing 2, and the movement of the locking member in the unlocking direction is allowed when a preset unlocking push- button 3A out of a plurality of push-buttons 3 is pushed. In the push-button locking device 1, all push-buttons 3 are arranged in a row on the line in the longitudinal direction, and the operation member 6 is movably provided in the inside to outside direction of the casing 2.
Patent JP-H11163093-A (JP)
Title: Substrate carrying robot
Inventor: TATEMICHI JUNICHI
IPC: B25J15/06
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To detect presence of a substrate on a hand accurately regardless of flexure or warp of the substrate without lengthening the detection distance of a substrate sensor. SOLUTION: Assuming θ is the inclination angle of an suction pad 22 in a vacuum chuck 10 from a horizontal plane at the time of sucking a substrate 16, (a) is the distance between the upper surface of the suction pad 22 and the upper surface of a substrate sensor 12 located below, and (b) is the detectable distance of the substrate sensor 12, the substrate sensor 12 is disposed within a distance L=(b-a)/tanθ from at least one of a plurality of vacuum chucks 10.
Patent JP-H11156623-A (JP)
Title: Spherical blade end mill
Inventor: SAKURAMOTO TERUJI
IPC: B23C5/10
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an end mill, being improved in the cutting property of a spherical blade end mill excellent in tool rigidity to make the cutting property and tool rigidity coexist, having high freedom in a feeding direction in particular, permitting high-speed cutting, and obtaining high cutting efficiency. SOLUTION: In a solid end mill, equipped with plural circular arc cutting plates 2 tiltedly laid to a rotation axis, with a rotation locus across a hemisphere, on one end of a main body, and a shank on another end; the cutting blades are to have four or more blades, and at least one blade out of them is to be a main blade, an inclination to the rotation axis is made 30-75 deg., and also a rake angle in a blade right angle direction is made a negative angle.
Patent JP-H09141658-A (JP)
Title: Facility for reuse of used tire stock
Inventor: TOYAMA MASAO
IPC: B29B17/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent toxic substance from developing and make the conversion to other products possible by a method wherein used tires are cut off and dried so as to crush the dried tires and put in a product tank in order to mix with naphtha and agitate them, resulting in liquidizing and storing in a product tank. SOLUTION: Used tires, which are conveyed with a conveyor K1 and washed, are cut off with a cutter 1 so as to wash the cut-off used tires conveyed with a conveyor K2 to a washer 2. After washing, the tires are dried and fed with a conveyor K3 to a crusher 3 and crushed. The crushed tires are fed with a conveyor K4 to a driver 4 and, after being dried, fed with a conveyor K5 to an agitator so as to be agitated under heat with naphtha charged from a naphtha tank in order to be liquidized and then stored with a pump in a product storage container. Next, the liquid product stored in the product storage container is fed with a pump to a molding work section so as to mold various secondary products such as roofing material, pavement tile and the like.
Patent JP-H06195349-A (JP)
Title: Managing system for production line
Inventor: NUMAZAWA SADAHIRO
IPC: G06Q50/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide the managing system for production line for exactly classifying inserted lots and enabling production while changing production conditions for each lot in the production line to perform processing while linking plural processors. CONSTITUTION:This line is constituted by successively serially linking plural processors 1a-1f for respectively processing the pieces of liquid crystal. Signal lines 3 are connected from the respective processors 1a-1f to a line managing computer 2. The signal lines 3 transmit a work reception signal showing the reception of a work (w), work pay-out signal showing the eject of the work (w), lot switching signal showing the switching of the lot, work sample signal showing the sample of the work, lot partition signal showing the partition of the lot, change processing condition signal showing the change condition of the contents of processing, work sample reason signal showing the reason why the work (w) is sampled, and lot constitution number instruction signal instructing a number constituting the lot.
Patent JP-H09154446-A (JP)
Title: Fishing reel
Inventor: TAKAHASHI HIDEAKI
IPC: A01K89/015
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a compactified fishing reel by making the best use of the limited space between a spool and a leg. SOLUTION: The traverse cam shaft 7 of a level winding device A is located between a leg 10 and the lower part of the outer diameter of a spool 12 on the fishline unreeling direction side from the spool 12 between both left and right side frames 1b of a reel proper 1, and the traverse cam shaft 7 and the spool 12 are rotated interlockingly with the rotation of a handle. The level winding device A is made up of a guide cylinder 8, a fishline guide 9 subject to sliding left and right along the outer periphery of the guide cylinder 8, the traverse cam shaft 7, and an engaging element 16 contained in the fishline guide 9, and a fishline guide part 9g is projected upward from the main body 9b of the fishline guide 9. And a rigid fishline guide material 18 is immobilized on the top of the fishline guide part 9g.
Patent JP-H10184735-A (JP)
Title: One-way clutch
Inventor: IGA KAZUO
IPC: F16D41/06
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch involving a retainer which requires no manhour for caulking or the like despite of being a metallic spring and whose reliability and durability are improved. SOLUTION: In this retainer, an annular part 11 for fitting its outer periphery surface into the inner periphery surface of an outer ring, and an annular part 12 whose outer diameter is formed so as to be smaller than that of the annular part 11 and which is formed with protruding parts 12a at a fixed interval in the circumferential direction of its outer periphery surface, are formed, and a pocket 14 in which rollers are disposed by connecting the two annular parts with a pillar part 13 is also formed.  A metallic spring 2 is fitted into the retainer, which involves a collar part 21 formed with a recessed part 24 which is fitted onto the protruding part 12a of the retainer on its inner periphery side, blade parts 22 which are positioned inside the pocket 14 of the retainer, and protruding parts 23 for fitting its inner periphery surface into the outer periphery surface of the pillar part 13 of the retainer.
Patent JP-H11174137-A (JP)
Title: Method for applying bias magnetic field of magnetic sensor with magnetic impedance
Inventor: MIURA YOSHINORI
IPC: H01L43/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying a bias magnetic field to a magnetic impedance element accurately and easily, by providing it as a variable impedance element. SOLUTION: A magnetic impedance element 22 is formed on the surface of a non-magnetic and electrically insulated substrate 21, a pair of electrodes 23 and 24 whose one edge is connected are formed at both edges so that gaps 27 being formed between the edges are located at a position that opposes the position of the magnetic impedance element 22, and a magnet 28 is arranged between the edges of a pair of yokes. The magnetic impedance element 22 that is arranged at a position opposing the gap is a bypassed by a uniform magnetic field being generated between the gaps 27. Since only one magnet 28 is used, a bias magnetic field can be applied to the magnetic impedance element accurately and easily.
Patent JP-H09158778-A (JP)
Title: Cylinder head for internal combustion engine
Inventor: MABUCHI YUTAKA
IPC: F02F1/24
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce circumferential temperature dispersion at the contact face between a valve and a valve seat so as to lower local maximum temperature and thereby to suppress the partial wear of the valve and valve seat by providing heat barriers between valve seat holes and a plug hole in a cylinder head for an internal combustion engine. SOLUTION: In a cylinder head 1 used for an internal combustion engine such as an automobile engine, linear grooves 5 serving as heat barriers are provided recessed between a plug hole 4 and intake side valve seats 2' or exhaust side valve seats 3'. These linear grooves 5 are extended in such a way as to cut off the valve seats 2' or the like and the plug hole 4 and formed with the length extended over an angle θ1 (intake side) or θ2 (exhaust side) around the center of valve seat holes 2, 3 in the face parallel to the bore face of a piston. In case of four valve type per one cylinder, it is desirable that θ1 , θ2 are 10-90 deg.. The width t1 , t2 of the groove 5 are 0. 01-0.02mm, and the depth h1 of the groove 5 is 2-10mm.
Patent JP-H11175630-A (JP)
Title: Method for automatically drafting schedule plan
Inventor: OOENOKI TOSHIHIKO
IPC: G06Q50/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of drafting a schedule plan in which preparation time is made minimum. SOLUTION: An allocated finished product name table retrieving processing 221 is executed and then an allocated finished product name table 31 is retrieved by using a finished product name code in schedule developing production plan data as a key to obtain an equipment code. Then an allocated schedule plan table 32 is retrieved based on the equipment code, and whether there is a free time in the schedule for the equipment concerned or not is checked. When there is a free time in the schedule, a data planned to finish the allocated production based on the production capacity of the equipment is recalculated. Then, personnel load checking processing 223 is executed and allocated schedule plan table updating processing 223 is executed to update the table 32. Then, allocated finished product name table updating processing 225 is executed to update the table 31.
Patent JP-2001168106-A (JP)
Title: Hetero joint bi-polar transistor
Inventor: SAITO TOSHIYA
IPC: H01L29/205
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a hetero joint bi-polar transistor whose current gain βcan be prevented from being deteriorating even at the time of using material similar to InGaP or InGaP as an emitter layer or an etching stop layer. SOLUTION: Epitaxial layers 2 and 4 to which phosphorus is doped are used for layers adjacent to mixed crystal layers using phosphorus such as an emitter layer 3 or an etching stop layer, so that any reconnection on the boundary can be reduced. As for the epitaxial layer to which phosphorous is doped, the concentration of phosphorous is controlled so as to be 1×1021 cm-3 or less, so that device characteristics due to the influence of crystal distortion due to lattice mismatching with a III-V group compound semiconductor can be prevented from being deteriorated.
Patent JP-H06190255-A (JP)
Title: Gas and liquid mixing device
Inventor: KAZUMA KENJI
IPC: B01F5/00
Filed: 1992-12-25
Abstract: PURPOSE:To enhance the mixing effect by utilizing density difference between liquid and gas and the centrifugal forces of both fluids, thereby crossing streams of both fluids. CONSTITUTION:The device is provided with an outer cylinder 2, an inner cylinder 3 formed with a throttle part 3a having an inverse conical shape at the upper part in the outer cylinder 2, may narrow pores 3b formed in the inner cylinder 3, a liquid supply pipe 4 connected to the position opposited to the liquid supply pipe 4 in the tangent direction of the outer cylinder 2, and a gas supply pipe 5 connected in the tangent direction of the outer cylinder 2 towards the throttle part 3a of the inner cylinder 3.
Patent JP-H11175287-A (JP)
Title: Data processor, data processing method for the same and storage medium storing computer readable program
Inventor: KUROI YOSHINOBU
IPC: B41J5/30
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide printing processing at comparatively higher speed. SOLUTION: A CPU 1, acquires feature information for estimating various kinds of print process time in the case of applying a specified compression method and in the other case from any one of RAM 2, external memory 11, external memory 14 and ROM 13 and while dynamically determining the compression method for enabling processing at relatively higher speed based on this feature information, printer control commands are successively generated.
Patent JP-H05179991-A (JP)
Title: Oil tank structure of gas turbine engine
Inventor: KITADA TAKAYOSHI
IPC: F01M11/00
Filed: 1991-12-27
Abstract: PURPOSE:To improve cooling performance by promoting heat exchange with lubricating oil in an oil tank. CONSTITUTION:The upper cover 59 of an oil tank 26 is suspended by bolts 68 at an interval from the housing 2 of an engine. Fins 70 are provided on the outer surface of the cover 59. From the inner surface of the cover 59, ribs 72 are extendedly provided toward the liquid surface of lubricating oil. Bottom ends 72B of the ribs 72 are respectively fixed on the bottom part of a lower part container 60 by bolts. 74. Each rib 72 is positioned between an oil return port 76 and a breather outlet 82. Running wind touches the fins 70 so as to cool the cover 59, and also cool lubricating oil which comes in contact with the rib 72 by the rib 72 provided integratedly with the cover 59. It is possible to prevent mist supplied from a return port 76 from colliding directly on the breather outlet 82 by the rib 72 extending between the oil return port 76 and the breather outlet 82 so as to separate lubricating oil in good condition.
Patent JP-H05178167-A (JP)
Title: Wiper control device
Inventor: NOMURA TETSUYA
IPC: B60S1/08
Filed: 1991-12-27
Abstract: PURPOSE:To protect a wiper blade inexpensively in cost by driving a wiper blade driving means to stand the wiper blade upright in a vertical direction when a wiper control device detects that the engine has stopped. CONSTITUTION:When a key switch 1 is turned OFF, this wiper control device judges that an engine has stopped, and after returning a blade to an initial position by performing reciprocating driving of the blade based on the output signal of a cam switch 31, drives the blade again. Counting is performed to detect the turnaround time T of the blade in this way and stops it at an upright position, and again, driving of the blade is started from the initial position, thereby processing to stand the blade upright is completed, namely, control signal of a MPU 21 is set at a L level and stopped while it continues to count the driving time from the initial position as the blade is driven, so that the blade may be stopped when it reaches the upright position.
Patent JP-2000153778-A (JP)
Title: Structure of vehicle body lower portion
Inventor: HAYASHIZAKI TSUKASA
IPC: B62D25/20
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To enhance the rigidity of the linking portion of the suspension trailing arm to the lower portion of the vehicle body. SOLUTION: In this structure, a rocker rail inner panel 5 connected along the side face of a rear side member 4 on the outer side of the vehicle body has a greater vertical length as compared to the rear side member 4 and thereby forms a protruded portion 51 which protrudes below the rear side member 4. The protruded portion 51, a rocker rail inner panel 5, and a wheel house outer panel 7 form a closed section. The rear side member 4 is provided, at a position opposing the protruded portion 51, with a suspension bracket 2 which extends below the inner face of the rear side member 4 and equipped with a mounting seat 22 which opposes the protruded portion 51.  The mounting seat 22 is integrally provided, at its front end, with a bulk head 26 which connects the mounting seat 22 with the protruded portion 51, and a suspension bush 10 on the front end of a trailing arm 1 is supported by a supporting shaft 14 which bridges the protruded portion 51 and the mounting seat 22.
Patent JP-2001130834-A (JP)
Title: Feeder for object to be wound
Inventor: KOMAZAKI AKIRA
IPC: B65H63/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To detect that a wire material is supplied by using two upper and lower sensors, detect that a hung roller is moved to an upper limit and a winding roller is operated, and detect that the wire material runs out by using two upper and lower sensors. SOLUTION: In a feeder for object to be wound, a hung roller is arranged between a winding roller on which a wound member is wound and a side where the wound member is supplied for moving the wound member down and a target is arranged on the hung roller, while sensors are arranged above and under the hung roller to be moved vertically. The length of the target is set greater than a space between the sensors and the target can be moved to a position lower then the upper sensor with the hung roller directed downward.
Patent JP-2001162049-A (JP)
Title: Shooting game device, position detecting device, and information memory medium
Inventor: TANIYAMA MASAYUKI
IPC: A63F13/219
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a shooting game device capable of correctly detecting the position of a spot beam based on the image pickup signal of a video camera. SOLUTION: In this shooting game device, the photographed image of the video camera photographing a shooting area where the spot beam 26 for specifying a shot position is projected is scanned at least in one direction of the horizontal direction and vertical direction to make the position detection process of the spot beam 26 projected to the shooting area. A luminance pseudo average value at the present scanning position for identifying the local change of luminance is determined based on the luminance from previous n points to the present scanning position for each scanning line of the photographed image, the difference between the luminance at the present scanning position and the luminance pseudo average value is compared with a given reference value, and the position of the spot beam 26 is detected for the position detection process.
Patent JP-H10187354-A (JP)
Title: Information processor and method for managing recording media applied to the same device
Inventor: MURAMATSU ATSUSHI
IPC: G06F3/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processor for appropriately executing the failure demarcation and media exchange of a magneto-optical disk autochanger. SOLUTION: When an access error occurs, a media management controller 111 allows the disk driver device to re-try access using another magneto-optical disk. When the error is escaped, the media management controller 111 informs an information processor 10 main body that the magneto-optical disk is the cause of the error. On the other hand, when the error can not be escaped, the media management controller 111 allows another disk driver device to re-try access using the magneto-optical disk which is driven when the error occurs. When the error is escaped by this re-try, the media management controller 111 informs the information processor 10 main body that the disk drive device is the cause of the error.
Patent JP-H06133471-A (JP)
Title: Battery controlling method
Inventor: SATO TSUNEO
IPC: H02J9/06
Filed: 1992-12-28
Abstract: PURPOSE:To prevent the excessive discharge of a battery and to prevent the runaway of a system positively by instructing the saving of data when a battery voltage is lower than a specified voltage, resetting the system, turning off a discharging switch, setting a power saving mode and then turning on the discharging switch in response to a power-supply closing instruction, and thereby checking the battery voltage. CONSTITUTION:A discharging switch 3 and a comparator part 51 for checking the voltage of a battery are provided. A control part 52 instructs the data saving in a system 13, which is a load, when the comparator part 51 detects the fact that the battery voltage becomes lower than the specified voltage. Thereafter, the control part 52 outputs a system resetting signal (d) so as to reset the system and turns off the discharging switch 3. The control part 52 itself and the like are undergo transition into a power saving mode (or stop mode). Thus, the excessive discharge of the battery 2 is prevented in this constitution.
Patent JP-2000169611-A (JP)
Title: Shaped foam
Inventor: EMI TAKASHI
IPC: C08L101/16
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a shaped foam having excellent biodegradability, water resistance, moisture resistance and strength, and useful as a cushioning material, etc., for packages by sealing specific starch-based foams in lots in a specific biodegradable film bag. SOLUTION: This shaped foam is obtained by sealing starch-based foams in lots having a density of 0.005-0.6 g/cm3, preferably 0.008-0.20 g/cm3, a water absorption of <=50%, preferably 5-35%, and a thickness of <=100 μm, preferably 0.5-100 μm. The starch-based foams in lots are obtained by adding a biodegradable plastic such as polyvinyl alcohol, a foam-nucleating agent such as talc, water as a foaming agent, etc., to the starch-based foams in lots. A material for the biodegradable film is preferably polycaprolactone, etc. It is preferable that the inside of the biodegradable film bag is vacuumed on the above-described sealing treatment.