baber/WOPTO huggingface dataset:
Patent JP-H10153042-A (JP)
Title: Cutoff device for passage
Inventor: KONDO YOSHIO
IPC: E05F15/02
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To safely prevent the entry of a person or a vehicle or allow the entry by controlling a solenoid selector valve, feeding or discharging pressurized air, and erecting or prostrating a cutoff body formed with a flexible and expandable material into a rod shape. SOLUTION: A cutoff body 8 formed with a flexible and expandable material into a rod shape or a bag shape and fitted with a union 9 at one end is fixed to a feed pipe 3 at the upper section of a stanchion 1 erected on a base 2. The feed pipe 3 and an air feed source 20 are connected by a pressure tube 12, a solenoid selector valve 11 is provided in the middle, pressurized air is invariably fed to the cutoff body 8 to linearly extend it in the lateral direction, and it is held to cut off a passage. When a switch device 13 provided near this cutoff device S is depressed or pushed by a person or a vehicle, a control means 15 switches the solenoid selector valve 11 after a delay of a prescribed time to discharge the air. When the air is discharged, the cutoff body 8 is shrunk and drooped to allow the entry of the person or vehicle.  Since the cutoff body 8 is flexible and deformable, an accident caused by a collision is avoided.
Patent JP-H07180768-A (JP)
Title: Torque converter with lock-up mechanism
Inventor: KOIKE YASUTO
IPC: F16H45/02
Filed: 1993-12-24
Abstract: PURPOSE:To suppress frictional heat in slip condition by providing an oil pressure control mechanism for changing the amount of fluid supplied to the frictional surface of a direct connecting clutch simultaneously with maintaining a pressure difference applied to the direct connecting clutch at a nearly constant level in order to control slip condition of the direct connecting clutch. CONSTITUTION:In a torque converter, when the set pressure value of a relief valve 18 in an oil pressure control mechanism is set to P18 and the set pressure value of a relief valve 16 is set to P16, the difference (P18-P16) between the set pressure values of the relief valves 16 and 18 is increased/decreased while maintaining the relation of P18>P16, in order to change the flow amount of oil, while maintaining the pressure difference between front and rear pressures of a direct connecting clutch at a nearly constant level, in order to maintain the slip condition of the direct connecting clutch. The relief valves 16, 18 are switched from slip condition of the direct connecting clutch 1 so as to not operate, and thereby, the direct connecting clutch 1 is placed in its completely fastening condition. And further then solenoid valves 20, 21 are switched, then, oil flow is reversed, so that the direct connecting clutch 1 is switched to its released condition.
Patent JP-2001137606-A (JP)
Title: Internal heat exchange type distillation column
Inventor: ASO KAZUMASA
IPC: B01D3/26
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an internal heat exchange type distillation column capable of using a plurality of tubes having the same diameter without being changed in the height direction as a plurality of tubes constituting the distillation column and arranged in the main body drum and easy in assembling and installation. SOLUTION: The regular packing materials 21, 22 are packed in a region being a concentration part 4 and a region being a recovery part 5. In the concentration part 4, the regular packing material 21 (21a) large in specific surface area and high in contact efficiency is used for the column top side, and the regular packing material 21 (21c) smaller in the specific surface area and larger in the flow rate of the vapor and liquid than that of the regular packing material 21 (21a) step by step or in gradient toward the column bottom is used. In the recovery part 5, the regular packing material 22 (22a) large in specific surface area and high in contact efficiency is used in the column bottom side, and the regular packing material 22 (22c) smaller in the specific surface area and larger in the flow rate of the vapor and liquid than that of the regular packing material 22 (22a) of the column bottom side step by step or in gradient toward the column top side is used.
Patent JP-H09168116-A (JP)
Title: Thermal type infrared ray image pickup device
Inventor: TANAKA AKIO
IPC: H04N5/372
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To improve the temperature resolution by estimating and correcting a drift of a valid picture element based on a dispersion in an optical black and a drift coefficient of each picture element. SOLUTION: An optical black OB mean value calculation circuit 110 is used to obtain a mean value [VOB] of an output level of an OB picture element at that time, and an OB displacement mean value calculation circuit 112 obtains a mean value [ΔV1 ,OB] of the absolute value of the displacement from the output level mean value [VOB] of the OB picture element. The value represents the dispersion in the OB picture element. That is, the absolute value of the displacement of the OB picture element changes time by time depending on a drift, A mean value [ΔVi O,OB] of the absolute value of the drift coefficient ΔVi O,OB of the OB picture element acquired by the initial setting is stored in an OB drift coefficient mean value register 113 and a divider 114 is used to obtain a value Xd =[ΔVi ,OB]/[ΔVi O,OB].  The drift coefficient of the valid picture element acquired by the initial value setting is multiplied (115) with the Xd to estimate and correct the drift of the valid picture element.
Patent JP-S63295589-A (JP)
Title: Derivative of physiologically active substance k-252
Inventor: HIRATA TADASHI
IPC: C07D498/22
Filed: 1987-12-24
Abstract: NEW MATERIAL:A compound expressed by formula I {R<1> and R<2> are H, bromine or nitro; R<3> is H, lower alkyl, aralkyl or -(CH2)nZ [Z is OH or formula II (R<4> and R<5> are H, lower alkyl, etc.), etc.]; X is carboxyl, lower alkoxycarbonyl, carbamoyl, hydroxymethyl, etc.; Y is OH, lower alkoxy or aralkyloxy, provided that X and Y together represent formula III or IV} and salt thereof. USE:A antiallergic agent, antithrombotic agent, anti-inflammatory agent, antitumor agent, etc., having powerful inhibitory activity against C-kinase. PREPARATION:A raw material compound expressed by formula V, such as a physiologically active substance K-252, is reacted with an oxidizing agent (e.g. Collins' reagent consisting of chromic acid dipyridine complex) in an amount of 5-7 equiv. based on the above-mentioned compound in pyridine solvent at 0 deg.C - room temperature for 1 day.
Patent JP-H03219055-A (JP)
Title: Stainless steel for engine exhaust gas system material excellent in corrosion resistance
Inventor: SATO EIJI
IPC: C22C38/22
Filed: 1990-11-28
Abstract: PURPOSE:To provide a stainless steel having superior corrosion resistance and high workability by combinedly adding Cr and Mo as principal components and incorporating specific amounts of Nb and Ti in correlation with C+N. CONSTITUTION:A stainless steel has a composition consisting of, by weight, <=0.010% C, <=0.2% Si, 0.05-1.5% Mn, 12-20.0% Cr, 0.2-3.0% Mo, 0.005-0.1% Al, <=0.015% N, <=0.025% P, <=0.010% S, 10X(C%+N%) to 0.5% of Ti and/or 5X (C%+N%) to 0.5% of Nb, and the balance Fe with inevitable impurities. Further, small amounts of one or more elements among W, V, and Zr and either or both of Ca and Ce are incorporated, if necessary. This stainless steel shows excellent corrosion resistance over a long period in a severe corrosive condensate environment, such as engine exhaust gas environment.
Patent JP-H05284776-A (JP)
Title: Method for deciding stator magnetic flux of asynchronous apparatus
IPC: H02P21/12
Filed: 1992-10-26
Abstract: PURPOSE: To provide a low-cost and reliable method by measuring only the voltage and the current of a stator of an asynchronous apparatus, and controlling it so that it may have desired torque property with a low frequency. CONSTITUTION: This method decides a stator magnetic flux of an asynchronous apparatus when a short circuit inductance σLs of an apparatus, the inductance Ls of a stator, and a time constant τr of a rotor are known, measuring a stator current is and a stator voltage Us of an asynchronous apparatus 40, and the estimate Ψse of the magnetic flux of the first stator is obtained by deciding the product of the current is of the stator and the estimate R of the stator resistance, and subtracting this product from the voltage Us of the stator, and integrating this voltage difference with time. Furthermore, an estimate Ψse.id of the magnetic flux of a second stator is decided, based on the stator voltage Us , a stator current is , a short circuit inductance σLs , the stator inductance Ls , the rotor time constant τr , and a stator resistance estimate Rse , and with this as the difference from the estimate Ψse of the magnetic flux of the first stator, a correction term ▵Ψse of the stator magnetic flux is decided, and this is multiplied by the weight of a fixed coefficient w and is added to the voltage difference.
Patent JP-H07180735-A (JP)
Title: Brake sliding section
Inventor: HANEDA ICHIRO
IPC: C08J5/14
Filed: 1993-12-24
Abstract: PURPOSE:To provide excellent frictional characteristics in a wide range of temperature by forming disc material out of carbon fiber reinforced carbon composite material whose final prorosity is specified, and also forming pad material out of carbon fiber reinforced carbon composite material in a densified matrix of pyrolytic carbon and thermosetting resin. CONSTITUTION:In the brake sliding section composed of discs and pads, disc material is formed out of carbon fiber reinfroced carbon composite material where its final heattreatment temperature is less than 2400 deg.C, and its final porosity is less than 10%. The composite material is formed in such a way that a carbon fiber bundle in a short fiber shape composed of a plurality of single fibers substantially not adhered with a binder is opened, each sheet where fibers are oriented at random in two dimensions, is impregnated with resin or pitch, each sheet is laminated so as to be molded, and sintered thereafter, and also impregnation with pitch and sintering are repeated as required. On the other hand, pad material is formed out of carbon fiber reinforced carbon composite material in a densified matrix of pyrolytic carbon and thermosetting resin while opened carbon fibers in a short fiber shape composed of a plurality of single fibers are being used as reinforcing material.
Patent JP-H07180289-A (JP)
Title: Wind resistant clip for roof tile
Inventor: TSUBOUCHI SHUICHI
IPC: E04D1/34
Filed: 1993-12-24
Abstract: PURPOSE:To further reduce the material amount and manufacturing cost of a clip, and attain prevention of damage of the clip at installing time and simplification of clip installing work. CONSTITUTION:In a wind resistant clip for a roof tile which has integrally a board part 8 to be interposed between mutually superposed roof tiles and a hook part 9 to hook and fasten the eaves edge side end of the roof tiles from the reverse side and in which a shaft part 6A of a driving member 6 having integrally a head part 6B on one end of the shaft part 6A is rotatably inserted in a through hole 12 arranged in the board part 8, the shaft part 6A is loosely inserted in the through hole 12 of the board part 8 so that the head part 6B can contact/separate freely with/from a surface of the board part 8. A slipping-out preventive part 13 is formed in a midway part of the shaft part 6A as well as in a position separated from the head part 6B. Projecting pieces 14 to check the shaft part 6A from slipping out of the board part 8 by hooking and fastening this slipping-out preventive part 13, are integrally formed on the periphery of the through-hole 12 of the board part 8.
Patent JP-2001152267-A (JP)
Title: Copper alloy rolled foil
Inventor: MIYATO MOTOHISA
IPC: C22C9/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain inexpensive copper alloy rolled foil high in tensile strength, having ductility, excellent in heat resistance and having high electrical conductivity. SOLUTION: This copper alloy rolled foil has a composition containing, by mass, 0.005 to 0.25% Ag, 0.002 to 0.06% B, <=0.002% S, one or two kinds of Ca and Mg by 0.0001 to 0.01% in total, <0.003% oxygen, <0.0002% hydrogen, and the balance Cu with inevitable impurities.
Patent JP-H04200427-A (JP)
Title: Vacuum cleaner
Inventor: SUZUKI SHIGEHIKO
IPC: A47L9/28
Filed: 1990-11-30
Abstract: PURPOSE:To effectively cool electric parts, by fitting a self-heating element constituting a control circuit driving an electric fan to a hear-radiating member equipped at a dust collecting part. CONSTITUTION:In an electric cleaner 1, a brushless electric fan 7 is contained to drive a durable and good control-response inverter as a driving source of the vacuum cleaner. An inverter circuit 51 and a rectifying diode 38 are fixed by screws 93 through an insulating material 94 for prevention of electric shock at a metallic heat radiating material 95 fitted through an air-tight packing 92 at the upper face of the dust collector case 31. An opening 96 of the upper face of the dust collector case 31 near the heat radiating material 95 is partitioned to form slits and defined as a grate by a rib member 97 in the same direction as air flow in the inside of the dust collecting chamber 9 and a lateral rib 98 crossing with right angles against the air flow. In this way, the inverter circuit 51 having much radiation heat and the rectifying diode 38 are sufficiently cooled by a cool suction air flow due to the heat radiating member 95 fitted to the dust collector case 31.
Patent JP-H11164449-A (JP)
Title: Bus-bar fixing structure of electric junction box
Inventor: HAMANAKA AKINORI
IPC: H02G3/16
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To suppress deflection of a bus-bar completely, and prevent generation of damage and noise caused by interference with auxiliary machinery or the like in the vicinity of the bus-bar, by forming a retaining means formed in an electric junction box out of a plurality of retaining members for fixing the bus-bar and a supporting member for supporting the bus-bar between the retaining members. SOLUTION: A resistor 13, a relay 14, and various types of auxiliary machinery are formed at the metallic body lower plate 12 of an electric junction box 11, and a bus-bar 15 which is formed into an L-type by pressing a conductive metal plate is fixed by a retaining means consisting of bus-bar fixing legs 16, 16 and a bus-bar supporting leg 17. The bus-bar fixing leg 16, which is a retaining member, is fastened and fixed at the body lower plate 12 with bolts 18, 18 at both the sides of a base part, and a fixing pole part which the bus-bar 15 is fastened and fixed to with the bolt 18 is formed at the central part of the base part. A support pole part for supporting the bus-bar 15 is formed at the central part of the base part of the bus-bar supporting leg 17 which is a supporting member.
Patent JP-H08145080-A (JP)
Title: Shoe installing structure of centrifugal clutch
Inventor: MANO KYOSUKE
IPC: F16D43/18
Filed: 1994-11-22
Abstract: PURPOSE: To install a stud bolt on the same core as a crank shaft by providing, in the intermediate part of a stud bolt, a belt part which is formed in a diameter larger than the inner diameter of a projection side of a female screw for a crank shaft, be formed in a diameter smaller than the outer diameter of a recessed side, and be formed in a diameter smaller than the outer diameter of the projection side of the one end side male screw thereof. CONSTITUTION: A female screw 2 is formed on the axial core of the output shaft end of a crank shaft 1, and a female screw 10 which is the same diameter as the female screw 2 is formed on the axial core of the center boss part 6a of a holder, and the one end side male screw 7 of a stud bolt (A) and the other end side male screw 9 are screwed. A diameter belt part 8 is provided on the intermediate part between male screws 7 and 9, and the belt part 8 is formed in a diameter larger than the inner diameter of the projection side of each female screws 2, 10, be formed in a diameter smaller than the outer diameter of a recessed side, and be formed in a diameter smaller than the outer diameter of the projection side of each male screws 7, 9.  At least one part in the front and rear sides of the belt part 8 is screwed in the inside of the top end opening side of each female screws 2, 10 while deforming the female screws 2, 10. It is thus possible to forcibly fit the female screws 2, 10, and also it is possible to install a holder on the stud bolt (A) so as to prevent looseness from being generated on the same core.
Patent JP-H11161668-A (JP)
Title: Method, device and recording method for processing multimedia information
Inventor: IWASAKI TAKASHI
IPC: G06F17/30
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To allow a perusing person to easily know the meaning of a producing person contained in a link by providing a mean for the link correlating the pieces of multimedia information including contents with each other. SOLUTION: Link information on the link arranged between multimedia information is recorded and comment information added to the link is recorded by correlating with link information of the link. In order to add comment information, a cursor is placed on LK1 and a mouse is clicked. Therefore, a comment frame WKC1 is displayed nearly at the center position of the link LK1 to input comment information CMF1 within the frame WKC1. A conjunction is used as information CMF1. Namely a conjunction showing that the producing person arranging the link LK1 from contents data DCN1 to contents data DCN2 thinks about the relation between contents data DCN1 and DCN2 is written in the fame WKC1.
Patent JP-H10167695-A (JP)
Title: Control method for fork-lift truck by means of physical distribution management data
Inventor: NAKAMURA MINORU
IPC: B66F9/24
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To secure an optimum traveling position at all times automatically and to prevent a fork collision to the ground to the ground and any cargo collapse from occurring by controlling a traveling position in material handling operations on the basis of the traveling position conformed to the cargo calculated by cargo information in physical distribution management data. SOLUTION: A physical distribution management computer 1 storing those of physical distribution management data controlling material handling operations consists of a body 3 with a built-in memory, an input-output terminal, a communication device 4 or the like. In addition, the physical distribution management data are composed of those of working contents of unloading and loading operations of cargos, a lifting height position, a tilt inclination and further cargo information. Calculation of a traveling position conformed to a cargo finds a general degree of the load fro a degree (rank) by types of the cargo, thereby calculating the lifting height and tilt inclination of working machinery as the traveling position using a conversion table.  Subsequently, it is transmitted via the communication device 4 and received by another communication device 5, displaying it on a working display part 19, and thus it is transmitted to an operator. There operations can be done automatically, therefore an optimum traveling position is always securable.
Patent JP-H01173932-A (JP)
Title: Time slot switching system
Inventor: NISHI KIYOTAKA
IPC: H04J3/00
Filed: 1987-12-28
Abstract: PURPOSE:To make the re-start up of a communication system unnecessary without stopping a communication control equipment by holding a control signal inputted to the communication control equipment even when the position of the allocation bit of data on a slow line when a time slot is switched. CONSTITUTION:A time slot switching part 9 is switched by a switching signal 202, and outputs the content of a new time slot from a new time slot information output part 8 to a multiplexing part 4 and a separation part 6. At the time of switching the time slot, the position of the allocation bit is changed in the multiplexing part 4 or the separation part 6, then, an instantaneous interruption is generated. Therefore, the instantaneous interruption is also generated in the control signal CD' inputted to a control signal holding part 11. However, the control signal holding part 11 holds a preceding control signal by a switching signal 202, and continues to output the control signal to the communication control equipment 1 for a prescribed time. In such a way, it is possible to prevent the communication control equipment 1 from being stopped.
Patent JP-H08156146-A (JP)
Title: Male mold structure in shoemaking mold
Inventor: HASHIMOTO YOSHIMICHI
IPC: A43D63/00
Filed: 1994-12-02
Abstract: PURPOSE: To provide a shoemaking mold which controls the generation of a flash, for example, in making sandal soles by injection molding and is effective to prevent damage in a vamp part. CONSTITUTION: In a shoemaking mold which forms a sole molding use void part C by hanging a bag-shaped body 11 having an opening part in a last mold 2 and pressing the contacting parts 5a, 5a of side molds 5, 5 to the mold fitting part 2a of the last mold 2, a multilayer structure part 6 is installed in the last mold 2 corresponding to the opening part, a buffer material 7 such as a heat resistant rubber of the intermediate layer in the multilayer structure part 6 is fixed by a fixing member 8 in the lower layer, and the buffer material 7 is faced to the position of the mold fitting part 2a. Besides, the buffer material 7 is overlapped with a part of a vamp part 12 on the periphery of the opening part.
Patent JP-H10172464-A (JP)
Title: Cathode-ray tube
Inventor: HIROTA KATSUMI
IPC: H01J29/50
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide display of an image of a high image quality without parting an electron gun electrode to perform speed modulation, or without causing difficulty in assembling work. SOLUTION: In a cathode-ray tube comprising a vacuum enclosure comprising a panel part forming a screen, a neck part containing an electron gun, and a funnel part connecting the panel part to the neck part, the electron gun comprises a cathode, a control electrode 1, an acceleration electrode 2, and plural electrodes including a focusing electrode 4 disposed at a given interval in a tube axis direction, with an electrode support body 4' provided in a side wall of each electrode embedded in bead glass to be fixed, where one or a plurality of slits 4a are formed in the side wall of at least one electrode 4 of the plurality of electrodes.
Patent JP-2001145944-A (JP)
Title: Valve gate-type mold device
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/26
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To upgrade the precision and the properties of a product to be molded by making the flow of a resin from a gate to a product cavity more uniform than in a conventionally way. SOLUTION: The interior of a valve body 26 incorporating a valve pin 36 which opens/closes a gate 14 serves as a passageway 28 for a material. A plurality of support blades 29 which come into contact, in a freely slidable manner, with the outer peripheral face of the valve pin 36, are radially and spirally formed on the inner peripheral face of the passageway 28 at the tip part of the valve body 26. In addition, a passageway 31 for a split material with a larger width than the support blade 29 is formed between the support blades 29. The passage 28 for a material is formed into a columnar-shape part 32 at the part on the gate 14 side instead of at the support blade 29.  The flow of a molding material is stirred in the passageway part 31 for a split material by making the width of the passageway 31 large and making the molding material confluent at the columnar-shape part 32 and further, twisting the support blade 29 helically. Thus the flow of the molding material is hardly deflected.