baber/WOPTO huggingface dataset:
Patent JP-S6192812-A (JP)
Title: Metal mold temperature controlling device and control method thereof
Inventor: MATSUDA SHUNSUKE
IPC: B29C35/02
Filed: 1984-10-12
Abstract: PURPOSE:To shorten metal mold temperature adjusting time remarkably upon replacing the metal mold by a method wherein valves for throwing medium for adjusting temperature away and another valve for introducing high-temperature or low-temperature heat medium selectively are provided in a flow path. CONSTITUTION:The valves 5, 6 for throwing the heat medium away and the three-way valve 9 connected selectively to a hot-water supplying port 11 and a cold water supplying port 10 are provided in the flow path of the heat medium. When it is necessary to reduce metal mold temperature upon replacing the metal mold 4 or the like, the heat medium in the flow path is thrown away to the outside of the system through the solenoid valve 5 and the check valve 6, simultaneously, the cold water supplying port 10 of the three-way valve 9 is opened to supply cold water newly into the same flow path and adjust the temperature of the metal mold in a short period of time. In this case, cold water, existing near the mold, is supplied and the temperature thereof is adjusted finally by a heater tube 2. In case a higher temperature is requested, hot-water can be supplied through the hot-water supplying port 11 in the same manner. Cold water or hot-water is supplied directly, therefore, the temperature adjusting time may be shortened.
Patent JP-H0536061-A (JP)
Title: Magnetic recording medium
Inventor: NODA MAKOTO
IPC: C09D5/23
Filed: 1991-07-31
Abstract: PURPOSE:To eliminate the difference between the reproduced outputs of both heads at the time of recording and reproducing by setting the angle formed by the intra-surface orientation direction of the magnetic particles constituting a magnetic recording layer and the longitudinal direction of a nonmagnetic base at the value of a prescribed range. CONSTITUTION:This magnetic recording medium is constituted by forming the recording layer on the nonmagnetic base. The angle theta formed by the intra- surface orientation direction of the magnetic particles constituting the magnetic recording layer and the longitudinal direction of the nonmagnetic base is so set as to be beta-5 deg.<=theta<=+5 deg. when the angle formed by the recording tracks with the nonmagnetic base is designated as beta (where beta>5 deg.). The difference in the reproduced outputs between both heads A and B is eliminated and approximate error rate characteristics are obtainable even when recording and reproducing are executed by a recording and reproducing device using a double azimuth head in this way. The electric power consumption is reduced in this way.
Patent JP-H0960595-A (JP)
Title: Gear pump
Inventor: TAKAYAMA HAJIME
IPC: B29C48/37
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To transport active paste for a battery electrode in the stabile state without changing the quality of it and without enlarging a device. SOLUTION: A pair of gears 3, 4 for transporting active paste A for battery electrode A are rotated in a state where a clearance D is maintained between tooth surfaces 3b, 4b of the meshing parts so as to avoid the pressure break action in the meshing part, and fluid seals 7, 8 are formed in clearances between a casing 2 and the side surfaces 3a, 4b of a pair of gears 3, 4. The clearance between the meshing part of a pair of gears 3, 4 and the casing 2 is decreased by adjusting pieces 9, 10 as small as possible, leaking flow of active paste A to both clearances is stopped, and the shearing action to be generated on both clearance is avoided.
Patent JP-S6197109-A (JP)
Title: Manufacture of vanadium nitride
Inventor: NAKAMURA YOSHIYUKI
IPC: C01B21/06
Filed: 1984-10-13
Abstract: PURPOSE:To manufacture high purity vanadium nitride contg. no unnitrided vanadium and having a grain size which is practically equal to the grain size of vanadium as a starting material by treating the vanadium in a nonoxidizing atmosphere contg. nitrogen under specified conditions. CONSTITUTION:Metallic vanadium having <=250mum grain size is adjusted to <=1.6 bulk specific gravity and charged into a quartz crucible. This crucible is placed in a nitriding furnace filled with an atmosphere of gaseous nitrogen, and it is heated to about 1,200 deg.C and held at the temp. for about 3hr to form vanadium nitride powder. At this time, the crucible is heated to 400 deg.C at about 50 deg.C/hr heating rate, from 400 deg.C-800 deg.C at <=20 deg.C/hr heating rate, and from 800 deg.C at about 50 deg.C/hr heating rate.
Patent JP-H11100654-A (JP)
Title: Method for hardening surface of middle carbon alloy chain pin, and chain pin
Inventor: DUERIGEN ROBERT T
IPC: F16G13/06
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the wearing service life, galling resistance and lubricity, etc., by executing a carburizing treatment to a middle carbon alloy chain pin specifying C content into a specific depth, tempering, forming specific C content gradiation and hardness gradiation and coating a hardened coating layer having a specific surface hardness. SOLUTION: This middle carbon alloy chain pin 16 having 0.4-0.45% C content is exposed in the carburizing atmosphere to execute a case-hardening in the diameter directional depth of 7-10% diameter. The chain pin 16 is tempered at about 271 deg.C for about 1 hr, and the C content gradient from about 0.85% C content on the surface to about 0.40% C content in the inner part and the hardness gradient from about 50 HRC hardness on the surface to about 45 HRC hardness in the inner part, are formed from the surface toward the inner part of the chain pin 16. On this chain pin 16, polytetrafluoroethylene and electroless nickel are simultaneously stuck heated at about 316-399 deg.C for about 1 hr to form the hardened coating layer increasing to the surface hardness of 52-56 HRC.
Patent JP-S58115731-A (JP)
Inventor: MIKATA YASUHIRO
IPC: H01H50/30
Filed: 1981-12-26
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-H0299623-A (JP)
Title: Draft mechanism for fine spinning machine
Inventor: BERUNHARUTO TSUINMAAMAN
IPC: D01H5/56
Filed: 1989-08-23
Abstract: PURPOSE: To largely open a drafting mechanism and accurately regulate the mutual positions between rollers by dividing individual waiting arms 14 each into two parts, respectively, and supporting them with a driving mechanism in a specific state. CONSTITUTION: Individual waiting arms 14 are divided each into two parts 20, 21, respectively, and they are made swingable around swinging shafts 19, 21, respectively, and they are opened and closed by driving mechanisms 24, 25, 26, 27. The two parts 20 and 21 are supported by the driving mechanism and, when it is closed, the part 20 comes to its working position, and next, the part 21 swings at the working position, while in the case when it is opened, the part 21 swings to get out the working position, and next, the part 20 swings to get out of its working position.
Patent JP-H0555486-A (JP)
Title: Semiconductor device
Inventor: KUMAGAI TAKASHI
IPC: H01L27/088
Filed: 1991-08-27
Abstract: PURPOSE:To obtain a high stability and an excellent symmetry by arranging a pair of transistors with connection of at least data lines so that the channel direction may become vertical to the direction of producing an angle of 1 deg. or more between an axis vertical to a substrate face and the direction of ion implantation. CONSTITUTION:Transistors T1, T2 are P-channel transistors serving as the active load of sense amplifiers; transistors T3, T4 are N-channel transistors to which complementary input signals VIN, VINB are connected, respectively; and a transistor T5 is an N-channel transistor serving as the transistor for control to activate sense amplifiers by signal CLK. Hereupon, ions are implanted by inclination (at an inclination angle of 1 deg. or more) from the direction indicated by the arrow mark ID. This process can provide a high stability and a symmetry excellent in action without action offsets.
Patent JP-H1162598-A (JP)
Title: Intake swirl control device for internal combustion engine
Inventor: KANEKO TOMOHIRO
IPC: F02B31/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To optimally control intensity of a swirl by variably controlling a swirl control valve by means of a blade pitch controlling means. SOLUTION: An internal combustion engine of this type has a swirl generation means for generating a swirl with specified intensity, in order for intake from intake ports 11, 12 to a cylinder. In such a case, a swirl control valve 31 is provided which is composed of a plurality of blades 32 spirally arranged fron a center of a sectional surface of the intake port with variable pitch angles in positive and negative directions. A blade pitch control means are arranged for controlling the pitch angles of the blades of the swirl control valve 31 in the positive and negative directions, and for controlling rotational intensity of the swirl. The blade pitch control means makes the blades rotate in the positive or negative direction for controlling the pitch angles in both positive and negative directions. Intensity of the swirl generated by the swirl generating means is thus adjusted.
Patent JP-S6460625-A (JP)
Title: Casting epoxy resin composition
Inventor: KAO MIN TAI
IPC: C08K13/04
Filed: 1987-08-31
Abstract: PURPOSE:To provide the title composition excellent in shelf stability, flow, etc., of an uncured product, by combining solution A containing a specified filler and an epoxy resin with solution B containing a composite filler, a liquid acid anhydride and a tert. amine. CONSTITUTION:A composite filler is prepared by mixing silica of a mean particle diameter of 0.5-5mum with a short inorganic fiber (e.g., short glass fiber) having a diameter of 3-20mum and a length of 3-300mum at a mixing ratio of a short fiber to (short fiber plus silica) of, preferably, 0.3-0.8. This composite filler is mixed with an epoxy resin to obtain solution A. Separately, this composite filler is mixed with a liquid acid anhydride (e.g., tetramethylenemaleic anhydride) and a tert. amine (e.g., N,N-dimethylbenzylamine) to prepare solution B. Solution A is combined with solution B to constitute a two-pack casting epoxy resin composition.
Patent JP-H0378028-A (JP)
Title: Program file controller
Inventor: TAKAHASHI YOSHIHITO
IPC: G06F12/00
Filed: 1989-08-22
Abstract: PURPOSE:To make the correspondence between a generation parameter and an execution type program clear and to facilitate operation and maintenance by controlling the execution type program and system generation parameter group in a library file in correspondence relation. CONSTITUTION:A system generating means 104 generates the execution type program according to the system generation parameter group and stores it in the library file 110 in the correspondence relation. A system generation parameter group read means 105 selects a name 107 matching a name whose read is indicated by a program start means 106 in the index part of the file 110, and reads a parameter out of a parameter group 109 and stores it in an optional file 102. This stored parameter is referenced or updated to perform system generation again. Consequently, the correspondence between the generation parameter and execution type program is made clear and the operation and maintenance are facilitated.
Patent JP-2001037926-A (JP)
Title: Iron club head
Inventor: KAJITA RYOTA
IPC: A63B53/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To correspond to respective inclinations for hitting a ball by selecting a height of a toe tip and a radius of a round shape of a toe upper edge and by forming a head appearance having an image for correcting the inclinations for hitting the ball at addressing. SOLUTION: For example when an iron club head is designed for a golfer having an inclination of hooking a ball, a top edge 4 of a face 3 is formed into a top edge circular arc which passes through an intersecting point A crossing the top edge 4 and a vertical line L passing through a face center X and right and left positions B, C, respectively having a distance of 5 mm from the intersecting point A. A toe circular arc which passes through an intersection G crossing the toe circular arc and a vertical surface P and up and down positions E, F, respectively having a distance of 10 mm from the intersection G is formed at a tip section of a toe 5. An apparent face maximum width a having a distance from a horizontal surface 2 to the intersecting point G crossing the top edge circular arc and the toe circular arc is set about 56 mm.  A toe tip height as a vertical distance from the horizontal surface 2 to the point D is set about 33.5 mm. In this way, various inclinations of hitting a ball can be corresponded.
Patent JP-S6196142-A (JP)
Title: Air controller in emergency generating set
Inventor: KOKAJI MINORU
IPC: F02C7/268
Filed: 1984-10-15
Abstract: PURPOSE:To make accurate inspection for an air controller performable, by comparing each pressure signal at an outlet and an inlet of the air controller installed in an emergency generating set with the preset pressure rising curve, and detecting whether there is anything unusual or not. CONSTITUTION:When a start signal is emitted, after the elapse of a set time at a clock unit 21, first each output of pressure detectors 4A and 4B installed in a port of an air controller is read at a controller 22, and comparison with the preset pressure displacement value takes place. Next, a difference made by this comparison is compared with the specified value, and when the difference is larger than the specified value, inspection failure output is generated there. On the other hand, in time of normality, that is, the difference is smaller than the specified value, successively whether the above-mentioned inspection reaches to the specified frequency or not is discriminated, and when reaching the specified frequency, inspection comes to completion. And, according to the said inspection output, a recording device 24, a CRT device 23 and an alarm device 25 are operated.
Patent JP-S60107295-A (JP)
Inventor: HAMAHATA SEIJI
IPC: H05B37/02
Filed: 1983-11-15
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-H0378700-A (JP)
Title: Accumulative phosphorescent sheet, and reading method for information record of radiation image
Inventor: AGANO TOSHITAKA
IPC: H04N5/32
Filed: 1989-08-22
Abstract: PURPOSE:To make stimulated radiation occur highly efficiently by making a phosphorescent body which radiates, when irradiated by a light of wave length lambda1, a phosphorescence of wave length lambda2 (lambda1 not equal to  lambda2) that stays within a wave length region of stimulating waves of an accumulative phosphorescent body, contained in a form of layer which faces to a layer of the accumulative phosphorescent body. CONSTITUTION:An accumulative phosphorescent body sheet 10 consists of a layered binder 10B fixed on a carrier body sheet 10A and, in this binder 10B, the accumulative phosphorescent body 10C and a phosphorescent body 10D are dispersed. An output S1 of a photomultiplier 17 which shows light value of a stimulated phosphorescence 15, is fed to a read-out circuit 20 to be treated with amplifying, logarithmic conversion and so on. Also, this output S1 is treated with integration for every specific time interval, based on signals S2 synchro nized with scanning of a laser beam 13, say, treated with digitization by an A/D converter 21, for instance, and thereafter is treated with tone adjustment and then is fed to an image restoration device 23 to be used for restoration of a radiation image.
Patent JP-S6374846-A (JP)
Title: Conveying direction converter for paper sheet
Inventor: UEMATSU MASAKI
IPC: B65H5/18
Filed: 1986-09-16
Abstract: PURPOSE:To keep off any damage to paper sheets and retention in conveyance at the time of a change of direction without producing a clearance, where these paper sheets come into, between a rotor and an endless belt, by contacting the endless belt serving as a guide for these paper sheets with the rotor and making it so as to rotate together with the rotor. CONSTITUTION:Paper sheets being so far conveyed as mounted in an almost paralleling state to a guide plate 39 by an inlet side conveying part 31 are fed onto a jaw part 21a of a rotary drum 21 and, after rotating together with this rotary drum 21 rotating with movements of a guide belt 27 and changing the direction, they are delivered onto an outlet side belt 37 of an outlet side conveying part 33. In consequence, the conveying direction of these paper sheets 29 is changed as far as 180 deg., and since the guide belt 27 comes into contact with the jaw part 21a of the rotary drum 21 under pressure, a clearance, where these paper sheets 29 come into, is in no case produced between the guide belt 27 and the jaw part 21a. With this constitution, such a fear that these paper sheets 29 come into the clearance and thereby being damaged and retention in conveyance occurs are all preventable.
Patent JP-H0498046-A (JP)
Title: Air feeding and discharging device
Inventor: KIKUTANI FUMITAKA
IPC: F23L17/04
Filed: 1990-08-15
Abstract: PURPOSE:To perform an appropriate countermeasure against immersion of rain rain water and to perform always normal air feeding and air discharging operation even if a recessed part is installed at an under-ground part by a method wherein an air feeding and discharging device is comprised of an outer case, a main body having a fan and an inner case storing the main body, an outer bottom surface within the outer case is inclined in one direction, the recessed part is placed at the lowest part and at the same time a bottom surface of the recessed part is provided with a water drain part, the inner case is provided with an air opening and then an inner bottom surface of the inner case is provided with a water drain port. CONSTITUTION:As a fan 9 of a main body 10 is operated, atmospheric air is sucked form an air supplying port and guided into an outer case 8 installed at an under-ground place. Discharged gas of which heat exchanging operation is completed is collected at an air discharging hood 15, passes through an air discharging passage 27 and then guided to a surface ground. In this case. when water is immersed from an air supplying cylinder 30, almost of water dropped onto an inner case 11. strikes against a slant surface 31, flows on the slant surface 31 as it is and finally guided to a recessed part 26. In addition, a large amount of water immerse and a part of the water immerses from the air opening 20 into the inner case 11, resulting in that the water drops from the main body 10 onto an inner bottom surface 21, drops from the water discharging port 22 onto an outer bottom surface 23 and finally guided to the recessed part 26. In this way, the water stored at the recessed part 26 is immersed from a water drain part 25 having a back flow preventing function into the ground and discharged.
Patent JP-H0762089-A (JP)
Title: Production of lactam-alkaline metallic latamate composition
Inventor: NISHIYAMA MASAO
IPC: C07D201/14
Filed: 1993-08-31
Abstract: PURPOSE:To readily obtain the subject composition with hardly any oligomer content at a high rate of reaction of a raw material compound by heating and decompressing a mixture of a lactam with a low moisture content with an alkaline (earth) metal, etc., under specific conditions. CONSTITUTION:This method for producing the objective composition having >=95% rate of reaction of the components (A) with (B) and <=0.1wt.% oligomer content is to initially keep a mixture of (A) lactams with <=0.05wt.% moisture content (e.g. epsilon-caprolactam) with (B) a compound selected from an alkaline (earth) metal or a derivative thereof (preferably sodium methylate, etc.) at 110 deg.C until the pressure thereof attains <=50mmHg, carry out the initial reaction, then further decompress the reactional mixture after the pressure attains <=50mmHg, regulate the pressure of the mixture to <=10mmHg and regulate the temperature at that time to 105-160 deg.C. Furthermore, the decompression is preferably carried out while stirring the mixture at 60-300 r.p.m. stirring speed in the reaction.
Patent JP-S6461559-A (JP)
Title: Apparatus for producing fiber reinforced resin sheet
Inventor: KOBA TOMOHITO
IPC: B29B11/16
Filed: 1987-08-28
Abstract: PURPOSE: To provide an apparatus for producing a fiber-reinforced resin sheet, hardly causing unevenness of impregnation even under high speed conveyance, and capable of regulating the thickness of the product by installing the specific number of intermediate resin-impregnating rolls in the widths of the group of intermediate heated rolls between an inlet heated roll and an outlet heated roll at a resin-impregnating part so as to contact with the intermediate heated rolls. CONSTITUTION: This apparatus for producing a fiber-reinforced resin sheet by using plural continuous fibers or a woven fabric has an intermediate resin- impregnating roll installed on at least one of plural intermediate heated rolls between an inlet heated roll and an outlet heated roll in a resin-impregnating part so as to contact with the intermediate heated roll, to provide the fiber- reinforced resin sheet having good quality. The apparatus can not only reduce the unevenness of the resin impregnation to the fiber sheet or the woven fabric even under high speed conveyance, but also regulate the thickness of the product.
Patent JP-2001038054-A (JP)
Title: Three-dimensional display game device and storage medium for three-dimensional display game
Inventor: YAMAGAMI HITOSHI
IPC: A63F13/45
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional display game device capable of improving the degree of freedom and diversity of a game and making a novel game expression with a stereoscopic effect by practically enlarging the area of a game field displayable on one screen. SOLUTION: In a video game device, a three-dimensional game field 70 developed over the entire side face periphery of a cylindrical three-dimensional object is prepared. The three-dimensional game field 70 is provided with display areas for 12 rows in a vertical direction and 16 columns in a circumferential direction and a panel can be displayed in each of the display areas. A two-dimensional field table 80 is provided with the structure where the three-dimensional game field 70 is developed on a two-dimensional plane and is provided with plural entries individually corresponding to the respective display areas of the three- dimensional game field 70, respectively.  The kind data of the panel are stored in each of the entries of the two-dimensional field table 80 and the texture data of the panel corresponding to the kind data are stuck to the corresponding display area of the three-dimensional game field 70.
Patent JP-H0858916-A (JP)
Title: Carrying-in/out device for stocker for clean room
Inventor: MURATA MASANAO
IPC: H01L21/68
Filed: 1994-08-17
Abstract: PURPOSE: To improve the productivity by reducing the supply time of storing gas through a process and obviating the supply of storing gas to a housing chamber after carrying-in and carrying-out, by preventing the concentration of storing gas for filling the housing chamber when a wafer is carried into/0 out from the housing chamber. CONSTITUTION: A wafer 3 is carried into and out from a stocker 1 for a clean room for storing the wafer 3 while filling the housing room 2 divided into plural parts with storing gas. The carrying in/out device is provided with a cylindrical body 7 for forming an airtight load lock chamber 11 by being joined to the wall surface of the stocker for the clean room facing respective housing chambers 2, a gas supplying hole 7a and a gas piping 30 for supplying storing gas into the load lock chamber 11, and a wafer conveying device 13 to be used for conveyance of the wafer 3 between the housing chamber 2 and the load lock chamber 11.