baber/WOPTO huggingface dataset:
Patent JP-H0491303-A (JP)
Title: Turbine controller
Inventor: TAHIRA MASAYOSHI
IPC: G21D3/04
Filed: 1990-08-01
Abstract: PURPOSE:To eliminate need of operation for increasing a pressure set value by an operator even when a reactor pressure is raised in starting of a nuclear reactor by adding a bias to a deviation between the pressure set value and an actual pressure, and automatically bringing the pressure set value to a value higher than the actual pressure. CONSTITUTION:In normal operation, input of a pressure set deviation signal into an adder 20 is interrupted by a follow-up mode switch 21, and a pressure set value is operated only by a pressure setting increase manipulator 11 or a pressure setting decrease manipulator 12. And at a rise of reactor pressure in starting of a nuclear reactor, pressure setting follow-up is operated by connecting a contact point 19 by using a follow-up mode switch 21. At this time, a pressure setter 8 has an integrating function, and as for input of a signal in the positive polarity, for example, an output is increased. That is, when the contact point 19 is made connected, the pressure set value is follow-up controlled to a value higher than an actual pressure by a biasamount. By this, opening of a BPV at the reactor pressure rise in starting of the nuclear reactor is cancelled.
Patent JP-H1129058-A (JP)
Title: Electric power steering device
Inventor: FUKUMURA KENICHI
IPC: B62D119/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To easily perform the adjustment of a hypoid gear and a backlash of a hypoid pinion in short time without using a spacer of various kinds of thickness by performing a female and male fitting for a rack housing and a motor housing and providing a bearing supporting a motor shaft over this female and male fitting part. SOLUTION: A female and male fitting is performed for a rack housing 10 and a motor housing 15 and a bearing 19 of a motor shaft 14 is provided on this female and male fitting part. Because core deviation of a hypoid pinion and the motor shaft 14 to be a characteristic in a single motor type electric power steering device is eliminated, backlash sound due to the core alignment deviation is not generated and the motor shaft 14 is supported on the side of a female element 10a of the rack housing 10 and the side of a male element 15a of the motor housing 15 by halves, the alignment of a hypoid gear 9 and a hypoid pinion 17 can be surely obtained, and gear noise of the hypoid gear 9 and the hypoid pinion 17 is reduced.
Patent JP-S6094805-A (JP)
Title: Pneumatic tire
Inventor: MORIKAWA YASUO
IPC: B60C11/14
Filed: 1983-10-31
Abstract: PURPOSE:To improve operational stability, resistance to cut chipping and resistance to abrasion on a snow removed road by forming the captioned tire with a block pattern through covering the outermost layer of said tire by means of the layer of short fiber reinforcement rubber and using soft rubber of predetermined characteristic for the internal part. CONSTITUTION:The outermost layer part including a block part 5 and a groove wall 6 is covered by means of the layer 7 of rubber reinforced with short fiber such as 0.5-10mm. long nylon or the like, while soft rubber with 10% modulus of 1.0-2.5kg/cm<2> is used as the tread compound of a cap tread 1'. Thus, the soft cap tread 1' well wraps the irregularities on the snow ice to augment frictional resistance, and operational stability is improved. Further, due to the surface layer of short fiber reinforcement, resistance to cut chipping and abrasion can be improved.
Patent JP-H0495340-A (JP)
Title: Manufacture of sealed lead storage battery
Inventor: HAYASHIGUCHI TAKAKI
IPC: H01M2/08
Filed: 1990-07-31
Abstract: PURPOSE:To prevent peeling of layers of each of laminate resin sheets or films by thermally welding each of the laminate resin films to a group of plates sandwiched between the films, and then heating the thermally welded portion and stepped level portion of each film, the stepped level portion being formed by the thickness of the group of plates. CONSTITUTION:Laminate resin films 1 each consisting of resin layers of polyethylene terephtalate, polyvinyl chrolide, and non-extensible polypropylene are prepared. A group 2 of plates are sandwiched between the films with the non-extensible polyethylene layer serving as a thermally welding resin layer inside and the periphery of each of the laminate resin films 1 is heated and pressed by a first hot metal die 3 whereby the films are each thermally welded to the group 2 of plates. The welded portion and that portion of each laminate resin film 1 whose level is stepped by the thickness of the group 2 of plates are held by a second hot metal die 3 and heated. The requirement for the heating is to make the heating temperature lower than the melting point of the thermally welding resin layer and higher than the glass transition point of another resin layer whose glass transition point is highest. A shearing force generated among the resin layers in each laminate resin film because of the thickness of the group of plates is thereby eased so as to restrain peeling of the resin layers.
Patent JP-H0653183-A (JP)
Title: Manufacture of thin-film element
Inventor: YOSHIDA TETSUHISA
IPC: H01L29/78
Filed: 1992-07-30
Abstract: PURPOSE:To provide a method for manufacturing a thin-film semiconductor element, which can easily remove an alterated and hardened resist in the case of implanting into a semiconductor thin-film the ions which contain hydrogen and impurities used for controlling valence electrons, and besides excels in characteristics and reliability. CONSTITUTION:A mask of organic photo-resist 3 is formed on an amorphous silicon semiconductor thin-film 2 on a substrate 1, and a doping layer 6 is formed by implanting ions without the mass separation of a P containing ion 4 and a hydrogen ion 5 and then the alterated and hardened layer 7 of the resist 3 is oxidized, sputtered, etched and removed by irradiation with oxygen ions 8 and oxygen radicals 9 thereto, and then cleansed with an organic solvent, a fuming nitric acid and the like to completely remove the resist 3 and the alterated and hardened layer 7, and at the same time remove an oxidized layer on the doping layer 6 with dilute fluoro acids and the like.
Patent JP-H1173178-A (JP)
Title: Keyboard device
Inventor: MASUBUCHI TAKAMICHI
IPC: G10B3/12
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device contributing to the facilitation of the design and production of metal mold members and the improvement in strength and life without entailing the complication of process and the degradation in product quality. SOLUTION: A key unit is constituted by connecting keys 2, 3, 4 respectively via junctures to a common supporting section. A juncture perpendicular part makes the key 2 freely oscillatable in a key row direction and a juncture horizontal part makes the key 2 freely oscillatable in a key touch direction, respectively. When the key unit 1 is mounted at a frame section 14, the left flank 11b of a part to be guided 11 which is inserted into a groove part 19M comes into contact with the right flank 19La of a left side wall part 19L in a surface- to-surface contact state and the curving at the juncture perpendicular part is corrected in a correction direction F1. The key 4 is similarly corrected in the correction direction F2. As a result, the expanding state of spacings is easily corrected and the respective keys 2, 3, 4 are put into a state parallel with each other.
Patent JP-H0251407-A (JP)
Title: Production of thin aluminum nitride film
Inventor: OKABE MITSUYOSHI
IPC: C04B41/87
Filed: 1988-08-15
Abstract: PURPOSE:To obtain a thin AlN film having high purity by coating a substrate with a soln. contg. an org. compd. of Al and an org. compd. of a rare earth element and by calcining the coated substrate in a nitrogen atmosphere. CONSTITUTION:An org. compd. of Al such as aluminum ethoxide and an org. compd. of at least one kind of rare earth element such as Y(OC3H7)3 are dissolved in an org. solvent. A substrate is coated with the resulting soln. and this coated substrate is calcined at 1,400-1,600 deg.C in a nitrogen atmosphere to form a thin AlN film having <=10mum thickness and high heat conductivity on the substrate.
Patent JP-H0850169-A (JP)
Title: Magnetic tape sampling piece holding tool in magnetic characteristic measuring device
Inventor: TANNO SHIGENORI
IPC: G11B5/84
Filed: 1994-08-05
Abstract: PURPOSE:To provide a magnetic tape sample piece holding tool in which the precision of the magnetic characteristic measurement of a magnetic tape can be improved in a magnetic characteristic measuring device. CONSTITUTION:A holding part 10 having a fitting part 10a and an arranging part 10b for arranging a sample piece T with the fitting part 10a is fitted to a holding part 20 having a fitted part 20b to which the fitting part 10a is fitted and a pressing part 20b for pressing the sample piece T arranged on the arranging part 10b, whereby a sample piece holding tool 1 is formed. The outer width of the sample piece holder 1 is equal to the inner width of a sample holder. Further, the width of the arranging part 10b is formed corresponding to the width of the sample piece T, and a recessed part 20C for fitting the top end of a bolt B to be fixed to the sample holder 36 is formed on the back surface part of the holding part 20.
Patent JP-2000036766-A (JP)
Title: Digital microwave transmitter
Inventor: KUROYANAGI NOBUYUKI
IPC: H04N5/38
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To suppress the interference action due to an unwanted wave component to an adjacent channel by switching an AGC voltage, while being interlocked with channel switching, and applying a voltage for providing a specified level or level lower than the specified level to an AGC, while a high frequency power amplifier is turned off. SOLUTION: A detector output voltage is connected through an AGC voltage switching circuit 19 to an AGC gain control circuit 17, and the other terminal of the AGC voltage switching circuit 19 is made into voltage determined by resistors 21 and 22. In addition, this voltage is made into voltage value for setting the gain of an AGC gain variable element 2 to a standard gain or gain lower than that standard gain. While the high frequency power amplifier is turned off by a control circuit, the switching control of the AGC voltage switching circuit 19 is switched to the voltage determined by the resistors 21 and 22. When the control circuit 30 controls channel switching, first an output power control signal is switched from high to low, and afterwards, channel switching data are outputted.
Patent JP-H0627402-A (JP)
Title: Rotation supporting device for polygon mirror
Inventor: OSADA NORIYUKI
IPC: G02B26/10
Filed: 1992-07-30
Abstract: PURPOSE:To provide the rotation supporting device of a polygon mirror which is not nonuniformly deformed caused by high-speed rotation. CONSTITUTION:A shaft sleeve 27 is provided on the outside circumference of a fixed shaft 25 and a ceramic rotor 28 is supported by the sleeve 27 and upper and lower thrust plates 29 and 30. Such supporting is executed by dynamic pressure generation grooves 29a and 30a. A rotor 33 which is provided with a mirror surface M and made of aluminum is arranged on the outside circumference of a cylindrical part 31a at the inside part of the flange part 32 of a yoke 31 provided with a magnet 33a. Then, the rotor 33 is fixed to the flange part 32 of the yoke 31 by a fixing bolt 311 and the yoke 31 and the rotor 28 are fixed. Besides, the rotor 28 and the rotor 33 are not coupled.
Patent JP-H0532230-A (JP)
Title: Interval adjustor of bag sandwiching clamp in bagging machine
Inventor: KITAZUMI YASUHIKO
IPC: B65B43/28
Filed: 1991-07-18
Abstract: PURPOSE:To smartly adjust the interval between a pair of bag sandwiching clamps in a bagging machine even when the clamps are rotating. CONSTITUTION:A pair of clamp arms 26 which sandwich and support both side edged of a bag are provided on a peripheral edge of a disc 24, and a main shaft 23 connected to the center of the disc 24 is driven to rotate by force of a motor 44. On the other hand, second force divided from the main shaft 23 through a belt 46 is transmitted to gears 48 and 47 through a differential mechanism 45 to rotate a playing roll 32. The disc 24 and a playing motor 32 usually rotate at the same velocity and in the same direction. But if an operation adjusting shaft 60 is driven to produce a difference between input rotation and output rotation of the differential mechanism 45, the playing roll 32 displaces with respect to the disc 24. Then a wedge 33 supported by the playing roll pushes a lever 35, so that an interval between the pair of clamp arms 26 can be adjusted.
Patent JP-H0947319-A (JP)
Title: Cosmetic case
Inventor: ISHII HIROYUKI
IPC: A45D33/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic case with which a cosmetic tray can be easily attached and detached without being inclined. SOLUTION: The inside of a main body 12 of the case is partitioned by a partition wall 18 and a cosmetic tray housing part 20 is formed. A first engage projection 28 to be engaged with an engage groove 24a of a cosmetic tray 24 is formed on the partition wall 18. A pawl 30 to be faced with the first engage projection 28 is formed on an inner surface 20b of the cosmetic tray housing part 20. The pawl 30 separates the lower end part of the inner face 20b and vertically extended longitudinal slits 30a are formed on both sides. A second engage projection 32 to be engaged with the engage groove 24a of the cosmetic tray 24 is formed on the pawl 30. A holding wall 34 is formed on an inner face 20a of the main body of the case between the pawls 30. The holding wall 34 can be bent with its lower end part as a free end and with the root section of the upper end part as a center.  A projecting part 36, for which the quantity of protrusion is less than that of the second engage projection 32, for pressing the cosmetic tray 24 in the direction of a first engage projection 28 is formed on the holding wall 34.
Patent JP-2001033011-A (JP)
Title: Catalyst combustor
Inventor: MATOBA MASASHI
IPC: F23D14/18
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst combustion to shorten a starting time of a fuel battery system. SOLUTION: A catalyst combustor 20 comprises a combustion catalyst part 24 provided with an inlet 241 and an outlet 242 and having an internal flow passage forming a plurality of honeycomb-form flow passage; and a heating part 22 situated on the inlet side of the combustion catalyst part. In this case, this catalyst combustor comprises an inlet partition wall 243 to partition the flow passage on the inlet side of the catalyst part; an outlet partition wall 244 to partition a flow passage on the outlet side of the catalyst part; at least three flow passages S1, S2, and S3 formed at the internal part of the combustion catalyst part by inlet and outlet partition walls; an inlet control valve 245 situated on the inlet side of the combustion catalyst part and opening and closing a part of the flow passage on the inlet side;  and an outlet control valve 246 situated on the outlet side of the combustion catalyst part and opening and closing a part of the flow passage on the outlet side.
Patent JP-S5993710-A (JP)
Title: Preparation of polypropylene resin
Inventor: KAWASAKI HIRONORI
IPC: C08F255/02
Filed: 1982-11-22
Abstract: PURPOSE:To obtain the titled resin having high impact resistance and giving an injection molded article free from flow mark and unevenness of luster, by reacting a polypropylene resin with specific amounts of a vinylpyridine compound (derivative) and an organic peroxide. CONSTITUTION:100pts.wt. of a polypropylene resin is mixed thoroughly with 0.1-5pts.wt., preferably 0.5-3pts.wt. of a vinylpyridine compound (preferably 2-vinylpyridine, 4-vinylpyridine or 3-vinylpyridine) or its derivative [preferably 2- methyl-5-vinylpyridine or 5-ethyl-2-(methyl)vinylpyridine], and 0.05-0.5pt.wt., preferably 0.1pt.wt. of an organic peroxide [preferably dicumyl peroxide, 2.5- dimethyl-2.5-di(t-butylperoxy)-hexane, or azobisisobutyronitrile]. The mixture is kneaded under melting preferably at 170-250 deg.C for 1-10min to effect the grafting reaction and obtain the objective resin.
Patent JP-H0489169-A (JP)
Title: Method for injection-molding cup shaped product and metallic mold and injection-molded cup shaped product
Inventor: TAKAHASHI YASUO
IPC: B22D25/02
Filed: 1990-07-31
Abstract: PURPOSE:To smoothly execute removal of an air accompanying filling up of the material in a product part by positioning a forming gate at the side opposite to the gas venting part and near the outer wall of the bottom part from the end of the opening part in the cavity for product and above the outer wall part in the cavity for product. CONSTITUTION:The forming gate 4 is positioned at the side opposite to an overflow gate part 6 and near the bottom part 3b from the end 3c of the opening part in the product part 3 and above the outer wall part 3a in the cavity for product. At the time of pouring the molten material 13 from the forming gate 4, this fills in the side part 3a and the bottom part 3b in the cavity 3 for product with good balance and at last, fills in an overflow part 7. Weld and blow hole are not developed in the bottom part 3b of the product part and the removal of an air is smoothly executed and the product having good quality is obtd.
Patent JP-S6179620-A (JP)
Title: Porous film
Inventor: TSUCHIYA HIROTAKA
IPC: B29K105/04
Filed: 1984-09-28
Abstract: PURPOSE:To eliminate a trace of water content and consequently prevent bubbles from developing and cracks from producing by a method wherein alkaline earth metallic oxide is added to the inorganic filler material of the titled film. CONSTITUTION:The titled film consists in stretching a sheet-like matter of polyolefin containing the inorganic filler material having alkaline earth metallic oxide therein at least uniaxially. Calcium carbonate or the like is exampled as the applicable inorganic filler. In addition, calcium oxide or the like is exampled as the usable alkaline earth metallic oxide. Both the inorganic filler and the alkaline earth metallic are used in powder having the particle size of 10mum or less. The amount of the inorganic filler is 30wt% or more, preferably 80% or less. If the added filler is less than 30wt%, enough air permeability can not be obtained after stretching. On the other hand, if added filler material exceeds 80wt%, the physical properties of the obtained film is deteriorated.
Patent JP-S6263497-A (JP)
Inventor: MOTOKI YOSHIAKI
IPC: H05K7/12
Filed: 1985-09-13
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-S6178740-A (JP)
Title: Production of hydrated polyprenol
Inventor: KOBAYASHI YUICHI
IPC: A61K8/00
Filed: 1984-09-27
Abstract: PURPOSE:To produce the titled compound economically, by converting a terpene alcohol corresponding to the objective compound to a Grignard reagent with isobutyl magnesium chloride, etc., reacting with a ketone, and hydrolyzing the condensation product under acidic condition. CONSTITUTION:The objective compound of formula IV [R<5> is CH2dH2OR<1>, group of formula III (R<1>-R<4> are H) useful as a base component of cosmetic, etc. can be prepared easily, by reacting the compound of formula I (X-Z are H, or X and Z are H and Y is OH, or one of X and Z is H and the other forms a bond together with Y; n is integer of 0-4) with isobutyl magnesium chloride (or bromide) in the presence of titanocene dichloride, reacting the resultant Grignard reagent with the compound of formula CH3COR (R<1>-R<4> are H or OH-protecting group, or R<2> and R<3> together form methylene which may have CH3), and subjecting the reaction product to hydrolysis or alcoholysis under acidic condition.
Patent JP-H0254084-A (JP)
Title: Earth drill
Inventor: KITANAKA KATSUMI
IPC: E21B10/44
Filed: 1988-08-18
Abstract: PURPOSE:To simplify work and improve the efficiency of the work and shorten the term of construction by arranging spiral blades on the outer peripheral section of a shaft connected attachably or removably to the lower end of a kelly bar, and by arranging a plurality of bits saliently downward along the external edge of the lower end section of the blades. CONSTITUTION:On the outer peripheral section of a shaft 10 having a joint 9 for being connected to the lower end section of a kelly bar, a spiral blade 11 is firmly fitted to be set by approx. 2 pitch component, and on its lower section, another spiral blade 12 is set by approx. half a pitch component phase- shifted by 180 deg. from the blade 11. Besides, along the external edges 11a, 12a of the lower sections of the blades 11, 12, a plurality of bar-shaped bits 13 are saliently arranged directed downward, and an earth drill 14 is composed. When a bedrock or the like is found under excavation by earth drill construction, then a rotary bucket is removed and the eath drill 14 is connected to and excavation is promoted again, and by consistent work with the same excavator used by the earth drill construction, excavation is efficiently executed.
Patent JP-S6265647-A (JP)
Title: Beanlike food
Inventor: YAMASHITA TOSHIO
IPC: A23L29/20
Filed: 1985-09-14
Abstract: PURPOSE:The titled food, obtained by dipping a spherical dough consisting of candylike material, vegetable fibers, pectinaceous material and water in an aqueous solution of a calcium salt, aqueous solution of an alginate and then aqueous solution of calcium salt one after another and having the hardness equal to that of the skin part of natural beans. CONSTITUTION:A beanlike food obtained by mixing a candylike material consisting of soybean, ADZUKI bean, refined rice flour, etc., with vegetable fibers, e.g. cabbage, pectinaceous material and water, boiling down the resultant mixture to give spherical dough, dipping the spherical dough in an aqueous solution of a calcium salt to form calcium pectate and dipping the candy spheres containing the formed calcium pectate in an aqueous solution of an alginate and then an aqueous solution of a calcium salt to uniformly cure the surface layer part of the above-mentioned spheres.
Patent JP-H07200724-A (JP)
Title: Stylus-input recognition and correction manager
Inventor: NIKOSU JIEE ANSONII
IPC: G06F3/0488
Filed: 1994-08-29
Abstract: PURPOSE: To provide a system allowing an application program depending on stylus input to design without depending on a specific interface used for a stylus input handwriting recognition device and an error correcting module. CONSTITUTION: The purpose is realized by the method of separating the application program of a stylus base from a procedure used for executing the error correcting process of the user driving of a stylus base. This separation makes error correcting procedure capable of being used by many application to give compatibility at a user interface to save a cost for developing application.
Patent JP-H0255567-A (JP)
Title: Linear pulse motor
Inventor: MORIMOTO MASAO
IPC: H02K41/03
Filed: 1988-08-17
Abstract: PURPOSE:To promote reliability and durability by forming a linear channel extending in the direction of movement on either of a moving element side transfer surface and a stator side transfer surface. CONSTITUTION:A moving element 1 of a linear pulse motor is exactly guided and supported along a stator 4 through a roller 2 and ball 3 of a transfer member. Pole teeth are provided to the rear of the moving element 1 at a specific pitch, and the pole teeth are also provided to the upper surface of the stator 4 opposed to them. An excitation coil 9 and a permanent magnet 10 are provided to a stator side on which above-mentioned stator 4 is placed. A channel 11 extending in the direction of movement of the moving element 1 is formed on the lower surface of the moving element 1 and the upper surface of the stator 4 with which above-mentioned roller 2 is in contact. Accordingly, even if dirt, dust and the like enter in, they, fall down to the inside of a channel 11, so that the probability of the dust entering between the roller 2 and the up and low transfer surfaces thereof can be reduced by the channel 11.