baber/WOPTO huggingface dataset:
Patent JP-H10138854-A (JP)
Title: Air bag folding device
Inventor: MIHARA YOSHINORI
IPC: B60R21/261
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To preferentially develop an air bag in the horizontal direction and in the vertical direction by controlling flow of gas from a diffuser by constituting an opening part of the diffuser so as to blow out gas burst out of an inflator in a direction inclined against a vertical direction of a diffuser surface. SOLUTION: A diffuser 18 which is a metallic plate member is arranged between an inflator 16 and an air bag and installed on an inside surface of a case 12 by welding, bolt nuts, etc. A plural number of opening parts 24 consisting of circular small holes are provided on an inclined surface on the left side on a projected part 22L on the left side from a central line C dividing this diffuser in tow left and right and on an inclined surface on the right side on a projected part 22R on the right side. Thereafter, the opening parts 24 on the left side blow out gas in a direction inclined to the left side from the vertical direction of a diffuser surface 26, while the opening parts 24 on the right side blow out gas in a direction inclined to the right side.
Patent JP-H02146506-A (JP)
Title: Member for positioning optical fiber
Inventor: UEDA TOMOHIKO
IPC: G02B6/24
Filed: 1988-11-28
Abstract: PURPOSE:To allow the easy insertion of an optical fiber and to deal with the fluctuation in the optical fiber by inserting the optical fiber into a V-groove for positioning the optical fiber, then removing a spacer, diminishing the spacing between two sheets of plates and positioning and fixing the optical fiber between two sheets of the plates by means of clampers. CONSTITUTION:The spacer 25, such as pin, is inserted into the V groove 24 for positioning the spacer of the V-groove plate 21, by which the spacing deltais held between the V-groove plate 21 and a retaining plate 22. The optical fiber A is inserted in this state, by which the optical fiber A is easily inserted. Two sheets of the plates 21, 22 are pressed by the pressing force of the clampers 23 when the spacer 25 is removed from the V-groove 24 for the spacer after the insertion. The spacing delta between two sheets of the plates 21 and 22 is then diminished and the optical fiber A is fixed to the V-groove 20 for positioning the optical fiber. The good effect is obtd. in this way as to the inserting and operating characteristics of the optical fiber and dealing with the fluctuation in the outside diameter of the optical fiber.
Patent JP-H06147702-A (JP)
Title: Multiple chamber type cooling/heating apparatus
Inventor: NAKAGAWA NOBUHIRO
IPC: F25B47/02
Filed: 1992-11-12
Abstract: PURPOSE:To provide a multiple chamber type cooling/heating apparatus capable of keeping comfortableness satisfactory by continuously performing heating operation event in defrosting operation and reducing deterioration of a heating capability. CONSTITUTION:There are connected a compressor 1, a heating first auxiliary heat exchanger 20, a first control valve 21 for controlling the capability of the heating auxiliary heat exchanger 20, a cooling first auxiliary heat exchanger 23, a second control valve 22 for controlling time capability of the cooling first auxiliary heat exchanger 23, and a vacuum apparatus 24, a heat source side heat exchanger 25, and a three-way valve 26. The vacuum apparatus 24 is communicated with the first control valve 21 and the second control valve 22. There are further provided a heat source side refrigerant cycle composed of an evaporation circuit 27 where one end of the three-way valve 26 is communicated between the cooling first auxiliary heat exchanger 23 and the compressor l and of a condensation circuit 28 where the other end of the three-way valve 26 is communicated between the compressor 1 and the heating first auxiliary heat exchanger, the evaporation circuit 27 and the condensation circuit 28 being connected with each other, frosting detection means 11 for detecting frosting on the heat source side heat exchanger 25, defrosting judgement means 39 for judging whether or not defrosting operation is effected, and actuator driving means 40 for driving an actuator based upon a signal from the defrosting judgement means 39.
Patent JP-2000128560-A (JP)
Title: Burner for processing optical fiber preform
Inventor: WATANABE MASATAKA
IPC: C03B37/083
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To improve a burner not to cause deposition of oxides of the metal burner on a preform by plating at least the top end of the burner with gold. SOLUTION: An optical fiber preform is produced by dehydrating a soot preform in a chlorine gas atmosphere and sintering in an inert gas atmosphere till the preform changes into transparent glass. The preform is processed into a form having a diameter convenient for drawing by using a lathe for glass to stretch while heating with a burner. By plating the burner made of stainless steel or the like with gold, no oxides due to heating are produced on the top end of the burner even when the temp. of the top end of the burner becomes high as 400 to 700 deg.C. Gold plating of the burner is performed by electroplating, vapor deposition or the like so as to coat at least the top end of the burner. The thickness of the gold plating film is properly determined considering the temp. of the top end of the burner and other conditions.
Patent JP-H08161171-A (JP)
Title: Method for analyzing instance variable in objective-c language
Inventor: HIKOSAKA YOKO
IPC: G06F9/06
Filed: 1994-12-06
Abstract: PURPOSE: To specify a class including an instance variable declared by an (id) type determined at the time of its execution without executing a program. CONSTITUTION: In the case of newly generating an instance in objective-C, a message 'new' for describing a class name, securing an area and executing initialization and a message 'alloc' for executing only area security are used and the class of an instance variable can be determined by detecting the message. In the case of using an instance generated in another class, messages capable of receiving an instance variable are analyzed, a message capable of receiving the instance variable is restricted to search a class defining the message, and when the class is a subclass and plural messages can be received, the class can be estimated from the succession relation of the class including these messages.
Patent JP-H10138983-A (JP)
Title: Axle suspension device of small-sized vehicle
Inventor: MAKINO HIROKI
IPC: B62K25/04
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To simplify a structure so as to achieve the light weight, effective use of a space and reduction of cost by attaching a part near the front end of a swing arm to a vehicle body by a pivot so that it may be freely oscillated, and fixing and arranging an elastic member for surrounding the front end ahead of the pivot of the swift arm to the vehicle body. SOLUTION: A swing arm 35 is vertically oscillated by taking a pivot 33 as the center, however, the coefficient of elasticity of an elastic member 50 for supporting the front end is large and housed in a supporting casing 40 with its upper and lower parts are pinched, the large oscillation of the swing arm 35 in relation to a fixed frame 31 is not allowed, and vibration having small width is absorbed. The swing arm 35 is supported to a front side arm part 35a by the pivot 33 and the elastic material 50 and dispense with any shock absorber. Moreover, it can be elastically supported in relation to load in the torsional direction of the swing arm 35 and can be supported by the rotatable pivot for allowing torsion, and therefore, load supporting in the vertical direction and in the torsional direction can be performed.
Patent JP-H08225617-A (JP)
Title: Polymer
Inventor: KAARUURORENTSU MERUTESUDORUFU
IPC: C08F220/58
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain polymers useful in resist formulations for the fabrication of printed circuit boards, printing plate coatings, integrated circuits or the like by radically or ionically polymerizing specific three types of monomers.  
     SOLUTION: The monomers represented by formulae I, II and III (wherein R 1  is H, 1-4C alkyl or the like; R 2  is H, 1-4C alkyl or the like; R 3  is H or methyl; R 4  is an oxygen removable O-C or O-Si-containing group; R 5  is H or methyl; R 6  is H or -COOH; R 7  is H or methyl; R 8  is H, cyano or the like; R 10  is 1-6C alkyl; n is 1, 2 or 3; and m is 0, 1, 2 or 3) to obtain a polymer containing 90-10 mol.% structural repeating units represented by formula IV; 90-10 mol.% structural repeating units represented by formula V; and 0-40 mol.% structural repeating units represented by formula VI, based on the total amount of the structural units present in the polymer with the total of percentages being always 100% and having a molecular weight, measured by gel permeation chromatography, of 10 3 -10 6 . 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06199985-A (JP)
Title: Curing
Inventor: MAAKU TEII DEMIYUUZU
IPC: C08G18/82
Filed: 1993-11-09
Abstract: PURPOSE: To efficiently carry out the curing providing the compositions having an excellent stability, heat-resistance, dielectric rigidity and which are useful for molded products by microwave radiation of compositions containing organic polyisocyanate groups.  
     CONSTITUTION: The curing is carried out by forming a solid substance by subjecting a composition comprising (A) one or more organic polyisocyanates such as toluene-2,4-di-isocyanate or the like, (B) one or more polyepoxides or monoepoxides or a mixture thereof and (C) one or more compounds exerting a catalytic function to reactions of an epoxy and an isocyanate to form a 2- oxalidone structure, to a pulsed or continuous electromagnetic irradiation of microwave in the range of 10 8  to 10 11  Hz. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06249343-A (JP)
Title: Gasket assembly controlling movement induced by heat
Inventor: JIYOSEFU DEII ANSESU
IPC: F16J15/12
Filed: 1993-12-02
Abstract: PURPOSE: To improve interlayer slide performance, and to reduce abrasion quantity by forming first and second plates of a material having a high coefficient of friction, installing a material having a low coefficient of friction on these inside surfaces, and mutually connecting first and second plate assemblies so that these material layers become the contact relationship. CONSTITUTION: First and second plates 40, 42 are formed of a material having a high coefficient of friction, for example, stainless steel. A first material layer 50 is installed on the inside surface 45 of the first plate 40 to define a first plate assembly 51, and this layer is composed of a material having a low coefficient of friction, for example, polytetrafluoroethylene. A second material layer 54 is installed on the inside surface 47 of the second plate 42 to define a second plate assembly 56, and this layer is composed of a material having a low coefficient of friction, for example, graphite. The first and second plate assemblies 51, 56 are mutually connected so that the first and second material layers 50, 54 become the contact relatiopship to thereby improve the service life of a material of a gasket.
Patent JP-H03161654-A (JP)
Title: Steel scaffolding plate for steel-frame-and reinforced-concrete composite construction or structional steel work
Inventor: OSHIDA MITSURU
IPC: E04G5/08
Filed: 1989-11-20
Abstract: PURPOSE:To form the scaffolding of the corner section of a structure by setting the steel scaffolding plate of a fixed width formed in the shape of an L-type plane, and by engaging a click fitted firmly at the tip of the plate, with a pipe suspended from a steel frame. CONSTITUTION:A flattened square-shell-like steel sheathing 2 formed in the shape of L and having a fixed width is set. After that, a rectangular internal plate 3 consisting of a steel frame 4 and a steel network 5 is formed, and at the tip of the plate 3, a click 7 is set. After that, into both the ends of the sheathing 2, the internal plate 3 is telescopically inserted, and a steel scaffolding plate 1 is formed. Besides, at the corner section of the sheathing 2, a fixed shaft 10 is set, and via a rod 13, a clamp 8 is contractibly and shakably fitted on to be oscillated. Then, the click 7 is engaged with a high-stage pipe 6 suspended from the structure steel frame, and the clamp 8 is fixed on a steel frame support 9. As a result, without setting a temporary wooden scaffolding in a conventional manner, a corner section steel scaffolding can be easily set.
Patent JP-H04173694-A (JP)
Title: Rope loosening protective device of excavator
Inventor: KIUE AKIO
IPC: B66C13/32
Filed: 1990-11-08
Abstract: PURPOSE:To prevent the looseness of a wire rope even though a bucket floats up by controlling the driving means of a winch to give a pretension necessary to remove the looseness of the wire rope, to the wire rope, following the detection of the closing operation of the bucket. CONSTITUTION:The driving means of winch 4 to deliver and wind a wire rope 53, and a hydraulic opening/closing type bucket hung at the tip of the wire rope 53 are provided, and the ground is excavated by opening and closing the bucket. And a detecting means 17 to detect the closing operation of the bucket, and a drive control means 11, 13, and 22 to control a driving means 3 in order to give a pretension necessary to remove the looseness of the wire rope 53 to the wire rope 53 following the detection of the closing operation of the bucket are provided. When the closing operation of the bucket is detected by the detecting means 17, the drive control means 11, 13, and 22 control the driving means 3 to give a pretension to the wire rope 53, and thereby, the wire rope 53 is never loosened even in the case the bucket floats up.
Patent JP-H03164064-A (JP)
Title: Blocking oscillator type chopper power supply
Inventor: SATO MORIO
IPC: H02M3/155
Filed: 1989-11-21
Abstract: PURPOSE:To simplify the circuitry by connecting a power supply switching transistor directly between a power supply and a load, and connecting the primary winding of a transformer directly between the power supply and the other end of the load thereby inducing a blocking oscillation. CONSTITUTION:A transistor Tr 13 for turning a power supply ON/OFF is connected directly between the positive terminal of a power supply 11 and one end of a load 12. Primary winding 14 of a transformer is connected directly between the negative terminal of the power supply 11 and the other end of the load 12. The Tr 13 is energized by a starting resistor 16 and the auxiliary winding 17 of the transformer is connected between the emitter of the Tr 13 and the gate of the Tr 13 through a resistor 18 and a capacitor 19 thus realizing positive feedback of the voltage induced in the primary winding 14 of the transformer to the gate of the Tr 13. The feedback current is controlled by means of a Zener diode 20. Energy stored in the primary winding 14 is discharged through a diode 15 to the load 12 thus inducing blocking oscillation. By such arrangement, a considerably simplified power supply can be obtained.
Patent JP-2000093432-A (JP)
Title: Ligation appliance for endoscopic surgery
Inventor: YAMAMOTO HIDEHIRO
IPC: A61B17/12
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an implement for surgery formed in such a manner the tension of a thread is directly transmitted to fingertips and the palms of hands in spite of the interference thereof with other appliances or tissue when ligation is executed by an appliance in the operation. SOLUTION: A guide is mounted at a distal end 3 so as not to allow the removal of the ligature for operation and the part from the front end portion to the fingertips and the palms of the hand are formed as an inside cylinder 2. The appliance is composed of this inside cylinder and an outside cylinder 1.
Patent JP-2000129330-A (JP)
Title: Converter steelmaking method having little metal scattering
Inventor: NAITO KENICHIRO
IPC: C21C5/38
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the stuck metal, splash, etc. to a furnace opening part and to prevent the lowering of working ratio caused by the removal of the stuck metal by controlling pressure in the furnace and/or top-blown oxygen feeding speed so that a prescribed parameters become in specific ranges. SOLUTION: The control is executed so that the parameter S shown in the equation I becomes 10-90 (wherein, Q is the generated gas quantity in the furnace (Nm3/min) and A is the cross sectional area in a converter (m2)). Desirably, the pressure P in the furnace is controlled in the range of 1.5-2.9 kgf/cm2 so that the parameter S becomes 15-60 for >=70% of the period having >=1% carbon concn. in the top-blown oxygen feeding time.  Further desirably, one or more items among the pressure P in the furnace, top-blown oxygen feeding speed F (Nm3/min), top-blown lance shape and distance LH (m) between the lance and molten iron surface are controlled so that the parameter (k) shown in the equation II (wherein, B is the fire point area (m2) formed on the molten iron surface, P is the pressure (kgf/cm2) in the furnace, Q is the gas flowing quantity (Nm3/min) in the furnace and W is the molten iron quantity (t)).
Patent JP-H06152828-A (JP)
Title: Facsimile store and forward switching equipment
Inventor: NORIMATSU YOICHI
IPC: H04N1/00
Filed: 1992-11-13
Abstract: PURPOSE:To distribute only part of picture data received from a terminal equipment to a designated destination by providing a picture data management function, a destination information decoding function, and a picture data transfer function to a main control section. CONSTITUTION:A picture data management function 35 equipped with a main control section 3 divides picture data 6 received from a facsimile terminal equipment 5 by a line processing section 1 into blocks of a prescribed capacity and allows a storage processing section 2 to store and manage the data in the unit of blocks. A destination information decoding function 36 allows addition of a transmission range of picture data in the unit of blocks to destination information representing a transmission destination of picture data. Furthermore, a picture data transfer function 37 confirms the transmission range of the picture data added to the destination information by the function 36 and reads the picture data in the designated transmission range from the processing section 2 based on management data of the function 35 and transfers the picture data to a designated destination. Thus, only part of the picture data 6 received from the terminal equipment 5 is distributed to the designated destination and the operability of the terminal equipment 5 is improved.
Patent JP-H04174938-A (JP)
Title: Apparatus for measuring magnetic field of deflection yoke
Inventor: FUDA YUICHIRO
IPC: H01J9/42
Filed: 1990-11-07
Abstract: PURPOSE:To make magnetic measurement for deflection yokes having various different shapes by one apparatus by rotatably attaching a trapezoid insulation plate with magnetic sensors mounted on its plural places to a mounting base fitting a larger diameter opening portion of a deflection yoke. CONSTITUTION:A trapezoid insulation plate 1 having magnetic sensors 4 and rotation axis 3 at the central lower end is attached to a mounting base 2 having a mounting hole 5 which allows the rotation axis 3 of the insulation plate 1 to be inserted. The mounting base 2 is formed in a size and shape to fit the larger diameter opening of a deflection yoke. Accordingly, in the case of measurement, by putting the deflection yoke thereon and then rotating the insulation plate 1 over the mounting base, the magnetic field of the deflection yoke in all directions or 360 deg. may be measured and at the same time the number of measuring steps may be reduced to facilitate response to every type of deflection yoke.
Patent JP-H02147905-A (JP)
Title: Interpolation
Inventor: SAITO ICHIRO
IPC: G01B21/16
Filed: 1988-11-30
Abstract: PURPOSE:To achieve a higher accuracy by a method wherein an interpolative computation is performed by an interpolation function after a measuring data to be interpolated is multiplied by a function of the second or higher degree, an interpolative computation is performed by an interpolation function and a calculate value obtained is divided by a function beyond a quadric function to perform an interpolation. CONSTITUTION:Measuring data n1, n2... and n12 are multiplied by a function f(x) of the second or higher degree to obtain conversion data n1', n2'... and n12'. Then, the data n1', n2'... and n12' are interpolated by a cubic spline function to obtain a function h(x). The function h(x) is divide by a function f(x) of the second or higher degree to obtain a function A(x) of an interpolation value.
Patent JP-S62202689-A (JP)
Title: Crosstalk reduction system
Inventor: OGINO MASANORI
IPC: H04N5/93
Filed: 1986-12-22
Abstract: PURPOSE:To correct automatically the crosstalk between plural signals in a video signal recording and reproducing device by obtaining a control signal in response to the generated mode of the crosstalk and controlling a feedback signal for canceling the crosstalk. CONSTITUTION:A BPF 14 extracts signal components of a band excluding a video FM signal and a sound FM signal from an input signal, that is, crosstalk components. The 1st multiplier 16 multiplies signal components from the BPF 14 with a video signal from a demodulator 12 and when the crosstalk takes place, a signal having the polarity and level corresponding to the state is outputted. The signal is fed to the 2nd multiplier 18 as a control signal from an LPF 17 and the video signal having the polarity and level corresponding to the control signal appears at the output and the result is fed to a subtracter 15 as a feedback signal. The feedback signal is subtracted from the input signal fed to BPF 13, 14 by the subtractor 15 to cancel the crosstalk component.
Patent JP-H03209729-A (JP)
Title: Field effect type semiconductor device
Inventor: NEMOTO YASUO
IPC: H01L29/812
Filed: 1990-11-13
Abstract: PURPOSE:To prevent the concentration of an electric field between a source electrode and a drain electrode in a field-effect type semiconductor device and to improve breakdown strength by providing an insulating layer at a part located at a position beneath the facing source and drain electrode so as to hold the semi-insulating surface of a semi-insulating substrate other than an active region. CONSTITUTION:A source electrode 4 (or its lead-out wiring 14) and a drain electrode 3 (or its lead-out wiring 9) are made to face so that the semi-insulating (I type) surface, i.e., the surface (other than the surface of an active layer 2) of a semi-insulating substrate 1, is located between the electrodes 3 and 4. An insulating film is formed at the lower part of the facing part (the insulating film is not formed on a source region and a drain region). That is, the insulating film 12 comprising SiO2 or the like is formed between the semi-insulating substrate and the electrode at the lower part of a lead-out wiring 9 of the drain electrode 3 facing the source electrode 4 with the semi-insulating surface in-between.