baber/WOPTO huggingface dataset:
Patent JP-H06189940-A (JP)
Title: Evaluation method and device for airway obstruction or the like
Inventor: MEGURO TADAMICHI
IPC: G06Q50/22
Filed: 1992-12-22
Abstract: PURPOSE:To accurately perform the evaluation of the obstruction of an airway or the like by applying a quadratic expression to the lower line base of flowrate and volume curves for a testee's respiration, and showing the coefficients of the first-order and second-order terms thereof on two-dimensional coordinates. CONSTITUTION:The flow rate and volume of a testee's respiration for the inspection of lung function are measured with the elapse of a time, thereby giving flow rate and volume curves. Also, a quadrant expression of (y=a0+a1.x+a2.x<2>) is applied to the lower line base of the curves, thereby giving the coefficient a1 of the first-order term and the coefficient a2 of the second-order term. Thereafter, the coefficients a1 and a2 of the first-order and second-order terms are shown on two-dimensional coordinates. Also, the first line 5 corresponding to a downward projected form is drawn above or below the lower line base of the curves on the coordinates, while the second line 6 corresponding to the double irregular curved form of the base is drawn the coordinates. Then, the positions of the coefficients of the first-order and second-order terms are compared between the first and second lines 5 and 6, thereby quantitatively evaluating airway obstruction or the like.
Patent JP-H10167839-A (JP)
Title: Production of blind tubular ceramic sintered compact
Inventor: ISHIKAWA HIROYA
IPC: C04B35/64
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered compact having lessened warpage and roundness defect by turning over a blind tubular ceramic molding and firing this molding while supporting the molding with the inside surface of its base, thereby generating the tensile force in an axial direction by its own weight in the molding and offsetting the stress to generate warpage by this tensile stress. SOLUTION: A core material 1 of an inverted Tee shape is placed in a firing furnace and the blind tubular ceramic molding 3 is put on this core material 1. Further, a firing vessel 2 is put thereon. Since the core part is longer than the internal length of the molding 3, the total mass of the molding 3 is supported at the front end of the core material 1 with the inside surface of the bottom as a fulcrum. Firing is executed in this state. At this time, (P.T)/S<=1.05 is preferably satisfied when the outside diameter of the core material 1 is defined as S and the firing shrinkage rate of the molding 3 as T. If the molding has a compsn. turning to β alumina after the firing, the vapor of sodium oxide is generated in the process of the firing and, therefore, the material of the core material 1 is most adequately a magnesium sintered compact of >=99% in purity.
Patent JP-H11195318-A (JP)
Title: Luminaire
Inventor: WATANABE SATOSHI
IPC: H01R33/08
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire which can lessen restrictions on setting by decreasing a mounting angle for inserting and removing a single-ended metal cap fluorescent lamp. SOLUTION: This luminaire for cove lighting is provided with a lamp socket 16 detachable with a single-ended metal cap fluorescent lamp 18, and the socket 16 is provided with a socket body 31 with a metal cap pin inserting hole and a supporting wall 33 which surrounds only one side of the socket body 31 and has a shape corresponding to a half round part of a lamp metal cap 20, further joint parts 34 are provided to tip parts of both wing parts 33a of the supporting wall 33 to slide and guide one sides of projections 22 of the lamp metal cap to lock on tips 22a of the projections 22. The socket 16 mounted to the luminaire body 15 is set rotatable from the uprising position perpendicularly standing up to the anteverted position forwardly slanted.
Patent JP-H11176824-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO MARIKO
IPC: H01L21/76
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To enable formation of an oxide film for element isolation in a state in which the surface is polarized. SOLUTION: A selectively oxidized film 105 is etched selectively and eliminated by the use of a silicon nitride film 103 as a mask. In this etching treatment, a first etching treatment is performed by using BHF as an etching solution. Liquid treatment of aqueous solution (concentration range of is 0.01-0.05 wt.%) of surfactant such as polyoxyethylene alkylether is conducted as an intermediate treatment. After the intermediate treatment, continuously a second etching treatment using the same etching solution as in the first etching treatment is conducted.
Patent JP-H08238445-A (JP)
Title: Pump type spray with changable bleeding
Inventor: JIYATSUKU JIEI BAARIAKU
IPC: B05B11/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a pump sprayer capable of adjustment by an operator to effect the discharge of product both as a fine mist spray as well as a spray having a less divergent, narrower spray plume by directing the product flow in a manner as to bypass at least some of the effect of tangential channels leading into a spin chamber without the need to operate a rotatable nozzle cap or the like. SOLUTION: This pump spray includes a nozzle cap device 15 rockably- mounted on a plunger head 10. And by moving a spin mechanics away from the end of a probe 13, at least some of the spin velocity at a spin chamber 18 is negated and a less divergent, narrower conical spray can be generated.
Patent JP-2000173480-A (JP)
Title: Rear substrate of plasma display panel and its manufacture
Inventor: UU SON JAN
IPC: H01J11/22
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a rear substrate of a plasma display panel(PDP) capable of easily manufacturing and forming fine barrier rib. SOLUTION: Barrier ribs which are metal projections are arranged at regular intervals on the surface of a metal substrate 601 having the specified thickness, an insulating layer 605 is formed on the wall surface of the barrier ribs 602 and the top surface of the metal substrate 601, then an electrode layer 606, a dielectric layer 607, and a phosphor layer 608 are formed in order on the insulating layer 605 to manufacture a rear substrate of a PDP.
Patent JP-2000167423-A (JP)
Title: Rice milling controller
Inventor: FUJIOKA SADAKAZU
IPC: B02B7/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To mil unpolished rice to prescribed whiteness without producing broken rice. SOLUTION: When the whiteness of the unpolished rice is detected by a whiteness detecting means 4, this whiteness is compared with reference whiteness. If the detected whiteness is high, a humidifying means 3 (heating means) is turned off and the unpolished rice is supplied as it is to a rice milling machine 2 without driving the humidifying means 3 (heating means), by which the unpolished rice is milled. If the detected whiteness is standard whiteness, the humidifying means 3 (heating means) is driven weak and the unpolished rice is slightly humidified (heated). The humidified unpolished rice is supplied to the rice milling machine 2 and is milled. If the detected whiteness is low, the humidifying means 3 (heating means) is driven strong and the unpolished rice is much humidified (heated). This unpolished rice is supplied to the rice milling machine 2 and is milled.  As a result, the hardness of the cereal surfaces is softened and the polishing to the prescribed whiteness may be executed without applying undue rice milling pressure to the unpolished rice in the case of the unpolished rice of the low whiteness or moisture.
Patent JP-2001159944-A (JP)
Title: Remote display controller, remote control terminal and remote control system
Inventor: KATO MAMORU
IPC: G06F3/153
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to install an external network I/O box required for a conventional system and to alleviate restrictions on the installation area of a host PC 1 as compared with the conventional system. SOLUTION: Display screen data prepared by a VGA interface part 4 connected to an I/O bus 2 in the host PC 1 and having an I/O bus interface function and a VGA compatible display control function are previously stored in a picture buffer part 5, and a remote display controller 3 is constituted in the host PC 1 so as to read out the display screen data from the buffer 5 and transmit the read data to an external communication line 9 on the basis of the control by a controller part 6.
Patent JP-H07167168-A (JP)
Title: One-way clutch
Inventor: KAWAMOTO MASANOBU
IPC: F16D41/06
Filed: 1993-12-15
Abstract: PURPOSE:To lessen the number of part items to reduce a manufacturing cost and facilitate assembling work and accuracy management. CONSTITUTION:In a one-way clutch having plural rolling pieces 10, rollable on the outer peripheral surface of a shaft 14, outer rings 12 and 13, having recessed parts 12a and 13a having the same number as that of the rolling pieces 10 formed on an inner periphery at given intervals for receiving the rolling pieces 10, and a retainer 17, arranged on the inner sides of the outer rings coaxially with them for rotatably retaining the rolling pieces 10, and regulating the transmission direction of driving force to one side by the wedge effect between the rolling pieces 10 and the recessed parts, a spring means 16 is provided which is for elastically energizing the retainer 17 in a peripheral direction. An outer part 15 for engaging with the outer rings, the retainer 17, and the spring means 16 are integrally formed of material rich in elasticity.
Patent JP-H09290252-A (JP)
Title: Water purification and circulation system for reverse osmosis cold/warm water purifier
Inventor: YON SATSUKU KEUMU
IPC: C02F1/28
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To solve various problems presented when a reverse osmotic pressure water purifier, to always supply clean potable water, to structurally simplify the purifier, and also to reduce a failure generation rate at low cost.  
     SOLUTION: A water failure switch 9, a water level adjusting valve 10 and a water level safety cutoff valve 11 are installed in order downstream of a sedimentation filter 2. In a waste water discharge line at the rear end of a membrane filter, an automatic washing valve 15 opened and closed according to the pollution of the membrane filter is installed. A storage tank 8 is provided with a circulating path having a UV filter 7 and a circulating pump 12 to circulate stored water through a circulating pipe 16 in the order of from the storage tank 8 to the UV filter 7, the circulating pump 12 and the storage tank 8. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07167008-A (JP)
Title: Connection structure between flow pipe and fuel distribution pipe in fuel distribution line for internal combustion engine
Inventor: ITO HIDEKI
IPC: F02M69/46
Filed: 1993-12-17
Abstract: PURPOSE:To eliminate breakage of an O ring by dispensing with the O ring for sealing in a fuel distribution pipe, and lower the vibration and noise of a flow pipe by changing a fixing method for the flow pipe. CONSTITUTION:In the fuel distribution path A equipped with a flow pipe 2 within a fuel distribution pipe 1, through which excess fuel to be returned to a fuel tank from a pressure adjusting valve 8 flows, a conical bush 17 is installed on a connecting section with the pressure adjusting valve 8 at one end of the flow pipe 2, the entrance section of an insertion hole 15a to which the flow pipe 2 is connected, is formed into a tapered shape or an R-shape, and the other end of the flow pipe 2 is then fixed by brazing or welding.
Patent JP-2001157785-A (JP)
Title: Irregular stitch preventive presser device of sewing machine
Inventor: YAMADA SEIJI
IPC: D05B39/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structured presser device capable of preventing insufficient tightness of thread, deformation of a sewn material, and irregular stitches during the sewing. SOLUTION: Recesses 5b and projections 5a are continuously formed on a pair of guide parts 5 of a fixing guide 3 to form unevenness, so that a sewn material can be securely caught at both edges and the density of the sewn material is even during the sewing.
Patent JP-H04304208-A (JP)
Title: Method of (co)polymerization of ethylene
Inventor: JIYANNKUROODO ANDORE BAIRII
IPC: C08F4/654
Filed: 1991-12-26
Abstract: PURPOSE: To produce a polyolefin, pref., an ethylene copolymer containing at least one 3-8C α-olefin pref. in an amt. of about 1 - below 30 wt.% in a gaseous phase in the presence of a Ziegler-Natta catalyst consisting of a solid catalyst and a cocatalyst based on at least one organometallic compd.  
     CONSTITUTION: A solid catalyst is obtained by bringing a vanadium compd. and a titanium compd. (a), at lest one organometallic compd. (b) capable of reducing the vanadium compd. and the titanium compd. and a support (c) containing magnesium dichloride not containing a Ng-C bond at all and an electron donor compd. D1 not containing unstable hydrogen into contact with each other and the support is composed of spheroidal particles having a predetermined size and narrow particle size distribution. Before the contact of (a) with (b), the support is pref. brought into contact with at least one electron donor compd. D2 containing unstable hydrogen. An ethylene (co)polymer is directly obtained in a dried powder form composed of spheroidal non-bondable particles. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000153057-A (JP)
Title: Game device and information storage medium
Inventor: OUCHI SATOSHI
IPC: A63F13/55
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a game device and an information storage medium with which the traveling sounds of a moving object during cornering can be made real without depending on the operation of a player. SOLUTION: In cornering of a moving object 20, the traveling sounds of the moving object are switched to dummy decelerated sounds and even when the players moves into a corner while fully opening an accelerator, the player can feel cornering while decelerating from the sense of hearing. The traveling sounds of the moving object are switched to dummy decelerated sounds by detecting the cornering operation of the player (lean angle of easing) or corner approach of the moving object 20. Since the volume of traveling sounds of the moving object is made low, a pitch is reduced or tone is made into tone at the time of partial slot, dummy decelerated sounds are generated.  By lowering the volume of partial sound source (such as traveling sounds at the time of high speed traveling of the moving object, for example), among plural sound sources to be used for generating the traveling sounds of the moving object, dummy decelerated sounds are generated.
Patent JP-2000169608-A (JP)
Title: Absorbent article
Inventor: IKEDA NAOKI
IPC: C08K5/20
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain an absorbent article excellent in air permeability, moisture vapor permeability, etc., excellent in strengths and water-resisting properties, and useful for a disposable diaper, an incontinence pad, etc., by using a stretched porous film formed from a specific polypropylene-based resin composition. SOLUTION: This absorbent article comprises a porous film obtained by extruding and at least monoaxially stretching a polypropylene-based resin composition which comprises (A) a polypropylene-based resin (for example, propylene- ethylene block copolymer), and (B) one or more amide-based compounds (preferably, N,N'-diphenylhexanediamide, etc.), of the formula: R2-NHCO-R1-CONH-R3 or R9-CONH-R8-NHCO-R10 (R1 is a 1-24C aliphatic dicarboxylic acid residue or the like; R2 and R3 are each a 3-18C cycloalkyl or the like; R8 is a 1-24C aliphatic diamine residue or the like; R9 and R10 are each a 3-12C cycloalkyl or the like), wherein the component B is preferably contained in an amount of 0.0001-5 pts.wt. per 100 pts.wt. of the component A.
Patent JP-H07173838-A (JP)
Title: Greening method using vegetation mat
Inventor: TANIGUCHI MITSUO
IPC: A01C1/04
Filed: 1993-12-20
Abstract: PURPOSE:To install a vegetation mat to a side slope with further efficiency when green-protecting a steep side slope based on a dry system by using the vegetation mat. CONSTITUTION:A vegetation mat 2 which comprises connected bag-shaped mats 1 are filled up with a vegetation material 4 from an opening 3 for vegetation material injection formed for each bag-shaped mat 1 and installed to a side slope 5. Before green-protecting the side slope, a vegetation mat 2 is preliminarily prepared, into which the vegetation material 4 is injected which comprises light weight base material 6 and seeds which do not use water on a level ground. Then, the vegetation mat is installed to the side slope 5 with a suspender 7.
Patent JP-2001157850-A (JP)
Title: Crushing tooth of crusher
Inventor: IMAMURA JIRO
IPC: B02C7/11
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To solve the problems with a conventional crusher that a measure against the abrasion of teeth is necessary and that the size of a charged object to be crushed is limited. SOLUTION: In crushing teeth of the invention, a pair of first and second crushing disks are installed uprightly so as to face each other with a crushing gap with a certain width; at least one of the crushing disks is made rotary; unit base plates 54 formed by dividing a crushing plane 40 into several pieces are freely separably attached to the base disks of the first and second crushing disks; and divided blades 57, 57a, etc., are freely separably attached to pedestals 56, 56a, etc., which are freely separably attached to the unit base plates 54.  A measure against the abrasion of blades is taken by exchanging the divided blades 57, 57a, etc., attached via the unit base plates 40 and the pedestals 56, 56a, etc., to the first and second disks; and biting a large-size object to be crushed is made possible by setting the heights of the pedestals 56, 56a, etc., and divided blades 57, 57a, etc., for biting the objects.
Patent JP-H06193644-A (JP)
Title: Constant speed universal joint
Inventor: OBARA TAKESHI
IPC: F16D3/205
Filed: 1992-12-25
Abstract: PURPOSE:To facilitate the forming work of the shape of an outer race by casting process in a constant speed universal joint wherein a tripod member is slidably inserted into the inside of the outer race. CONSTITUTION:Guide blocks 10 are attached to leg shafts 7 of a tripod member 3 inserted into an outer race 1 so as to swing freely, and ball circulating passages 15 for rolling many balls 14 outward in the radial direction are provided on both sides of the guide block 10. Raceway grooves 19 for guiding the balls in the axial direction are provided on the inner peripheral surface of the outer race 1, and the balls can be guided and prevented from dropping out by a roll surface and a guide surface provided on both sides of each raceway groove 19.
Patent JP-H09168296-A (JP)
Title: Position detecting device apparatus of rotating machine
Inventor: NAITO HAYATO
IPC: H02K21/22
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost by obtaining a rotating position signal with a simplified structure. SOLUTION: When a plurality of power generating magnetic poles 11 which are provided and magnetized on the rotor of a rotating machine with unequal intervals in the circumference direction rotate, a power generation pattern 12 having power generating line elements 12a arranged in the same interval as that of the power generating magnetic poles 11 and formed at the positions opposed to the power generating magnetic poles 11 generates an output voltage. When the magnetization center of the power generating magnetic pole 11 which is generated at least once per a single rotation of the rotor matches the arrangement position of each power generating line element 12a, the power generating pattern 12 outputs the maximum voltage.  This maximum voltage of the power generation voltage is detected by a combining means 15 connected to the pattern 12 to form a rotating position signal from the relevant maximum value.
Patent JP-H09141772-A (JP)
Title: Styrene resin laminated foam sheet for thermal molding
Inventor: KITAGAWA ATSUSHI
IPC: B29L9/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a styrene resin laminated foam sheet for thermal molding capable of effectively preventing 'drawdown' phenomenon from being generated in a heating zone and also preventing an uneven heating action or discoloration from occurring, and making a thermal molding with excellent physical property and presentable appearance. SOLUTION: This styrene resin laminated foam sheet is a laminated foam sheet of a styrene resin foam sheet and a high-impact polystyrene resin sheet. The maximum value of the thermal contraction load of the high impact polystyrene resin sheet is 10g/5mm wide or more, at least in the longitudinal direction of the high-impact polystyrene resin sheet, and the coefficient of thermal contraction of the laminated foam sheet after 40sec. of heating at 145 deg.C is set to 0-25% in either of the extrusion or the widthwise direction of the styrene resin foam sheet. Thus it is possible to significantly reduce the generation of 'drawdown' phenomenon at the time of thermal molding and consequently, obtain a thermal molding with excellent physical property and presentable appearance.
Patent JP-2000171116-A (JP)
Title: Refrigerating machine
Inventor: OKA MASAHIRO
IPC: F25B13/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To elongate the life of the device a large, by raising the accuracy in rotation control, in a refrigerating machine where a plurality of outdoor units and a plurality of indoor units are connected. SOLUTION: Outdoor units 11, 12, and 13 are equipped with inverter compressors 20A and 20B as variable displacement drive compressors which are free of displacement control and generate the circulating driving force of a secondary refrigerant circuit 15, fixed displacement drive compressors 21A, 21B, 20C, and 21C which are fixed in capacity and generate the circulating driving force of the secondary refrigerant, and fixed displacement non-drive compressors 22A, 22B, and 22C which are fixed in displacement and do not generate the circulating driving force of a secondary refrigerant. This refrigerating machine is equipped with a controller 14 which executes the rotation control, on the basis of the compressor, according to the kind of each compressor.
Patent JP-H10173361-A (JP)
Title: Box for housing electric apparatus
Inventor: KONDO HIROSHI
IPC: H05K5/03
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To easily change the opening direction of a door by making the vertical and horizontal lengths of the front section of a box approximately equal, as well as energizing frame and door and elastically pressing the door in the opening direction. SOLUTION: A box for housing electric apparatus 1 is formed with identical vertical and horizontal lengths. A door 4 is rotated and mounted, together with a frame 3. Because of the identical vertical and horizontal lengths for the box 1, the opening direction of the door is changeable with respect to any of the vertical an horizontal, using a box main body 2, a frame 3 and a door 4. Springs 6 are mounted at door-mounting parts of the box 1 to elastically energize the door 4 in its opening direction. For the opening upward of the door 4, the door 4 is easily openable owing to the energization of the springs in the opening direction, even if it is heavy.