baber/WOPTO huggingface dataset:
Patent JP-2001019832-A (JP)
Title: Epoxy resin composition for semiconductor sealing and semiconductor device sealed therewith
Inventor: NAKAO MINORU
IPC: C08K3/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give a sealing material having low stress properties and toughness by mixing an epoxy resin with a phenolic resin in which a crosslinked diallyl phthalate resin powder is dispersed, a cure accelerator, and an inorganic filler. SOLUTION: This composition comprises an epoxy resin (A), a phenolic resin (B) in which a crosslinked diallyl phthalate resin powder is dispersed, components A and B being used in amounts to give an equivalent ratio of the epoxy groups of component A to the hydroxy groups of component B of 1/(0.5-2.0), 0.01-1.0 wt.% cure accelerator such as triphenylphosphine, and 70-90 wt.% inorganic filler, such as a fused silica powder, having a mean particle diameter of 10-50 μm. Component A is exemplified by a phenol novolak, bisphenol A, or biphenyl epoxy resin having an epoxy equivalent of 150-250 and a softening point of 50-130 deg.C. Component B is exemplified by a phenol novolac resin or phenolaralkyl resin containing 0.3-2.0 wt.% crosslinked diallyl phthalate resin powder and having a hydroxy equivalent of 100-170 and a softening point of 70-90 deg.C.
Patent JP-S6081735-A (JP)
Title: Gas discharge panel and its operation
Inventor: SHINODA TSUTAE
IPC: G09G3/28
Filed: 1983-10-13
Abstract: PURPOSE:To prevent any accidental mis-discharge by providing an insulating layer of a specific thickness on the writing electrode. CONSTITUTION:An insulating layer 11 is prepared from MgO or similar material and has a thickness of 1mum or below (e.g., 0.5mum). It is formed by a thin film formation technique such as electron beam vapordeposition. Each of a writing electrode 5 and a pair of discharge maintenance electrodes 2 and 3 has a three- layered structure consisting of thin chromium, copper and chromium layers. A dielectric layer 4 is formed by a low melting glass principally composed of lead oxide. Electric charges once accumulated in the surface of an insulating layer facing the writing electrode 5 by writing discharge or maintenance discharge, easily leak into the writing electrode 5 through pin-holes existing in the insulating layer. Accordingly, no electric charges are accumulated in the insulating layer facing the writing electrode 5, thereby preventing any induction of mis- discharge.
Patent JP-H0359108-A (JP)
Title: Synthetic fiber having antimicrobial property and healthy action and production thereof
Inventor: SATO KIKUTOMO
IPC: D01F1/10
Filed: 1989-07-24
Abstract: PURPOSE:To obtain synthetic fiber useful for food and drink, underwear, etc., having excellent antimicrobial properties and healthy action by adding a germanium compound to a polymer in a period from right completion of polymerization to time just before spinning, blending and spinning. CONSTITUTION:In a period from right completion of polymerization of fiber- forming polymer (e.g. polyester or polyamide) to time just before spinning, an inorganic and/or organic germanium compound [e.g. germanium phosphite shown by the formula (GeCH2CH2COOH)2O2] dispersed into a dispersion medium having compatibility with the polymer is added to the polymer, which is kneaded and spun to give the objective fiber containing 0.02-5wt.% of the germanium compound in the fiber-forming polymer.
Patent JP-H0279363-A (JP)
Title: Separator for metal-air type electrochemical battery having alkaline electrolyte
Inventor: JIYANNKUROODO MASU
IPC: H01M50/489
Filed: 1989-07-25
Abstract: PURPOSE: To provide a separator which is sufficiently suitable for the use in a battery by thermal fixing polyvinyl alcohol on a surface of a support. CONSTITUTION: With a corresponding curve of the amount of diffusion oxygen Vcm<3> /m<2> as a function of time(t), the large difference between a transmission factor for a standard separator T and one for a separator S1 is understood. As in the separator S1 , a support has at least one sheet of a film which uses polyvinyl alcohol having an extremely low permeability as a base. Polyvinyl alcohol is moderately crosslinked, the separator absorbs 8.5N of potassium hydroxide solution of 150G/m<2> to 300G/m<2> , and an electrolyte is restrained in polyvinyl alcohol lattices so that the electrolyte can not performed fluid- mechanical exchange with the battery. Thus a separator whose wettability is excellent and mechanical strength is also good can be obtained.
Patent JP-H0747954-A (JP)
Title: Brake valve
Inventor: SOUCHI YUKIO
IPC: B60T15/04
Filed: 1993-08-03
Abstract: PURPOSE:To provide a brake valve that is inexpensively manufacturable and to be interconnected to the atmosphere as preventing water and dust from penetrating into an interspace between a mounting plate and a piston. CONSTITUTION:This brake valve is provided with a body 2 with a cylinder hole 6 to be connected to an inlet 7, an outlet 8 and an exhaust port each, a piston 10 being inserted into this cylinder hole 6 free of rocking motion and having a shaftlike part 10b, a valve seat to be projectingly formed in the hole 6, and a movable valve member 33 having an exhuast passage 33a to be connected to the exhaust port 9 and set up in the hole 6. Also it is provided with an exhaust valve 35 to be formed of the movable valve member 33 and the shaftlike part 10b, a feed valve 37 to be formed of the valve seat and the movable valve member 33, and a connecting passage interconnecting to the atmosphere an interspace 20 being partitioned off between a mounting plate 3, supporting a padal 24 to be attached to the body 2 after covering an opening of the cylinder hole 6, and the piston 10 so as to be opened to the lower side of this pedal 24 as a passing hole 28 or groove.
Patent JP-H0746252-A (JP)
Title: Atm switch
Inventor: DOI YUKIHIRO
IPC: H04Q3/52
Filed: 1993-08-03
Abstract: PURPOSE:To attain high speed processing of the ATM switch by circulating a cell sending right signal among multiplex control circuits connecting to a same outgoing line. CONSTITUTION:Each of multiplex control circuits 611-6mn is provided with a storage cell counter 13 and a connection wait time counter 14 as means generating cell storage information 52 for each of cell buffers 111-1mn, an access control circuit 11 as a means setting the information 52 to a sending right signal 51 and monitoring the content of the signal 51, and a means controlling a cell transmission number of its own cell buffer 1xj (j is an incoming line number) according to a predetermined rule depending on the information 52 from the other cell buffers 1X1-1xn set to the signal 51. Thus, even when the traffic is biased to the specific incoming line, the cell storage quantity of each cell buffer is uniformized and the delay time required for cell transmission control is decreased, then the ATM switch is processed at a high speed.
Patent JP-H04118691-A (JP)
Title: Tag base material
Inventor: MIYAWAKI EMIKO
IPC: G09F3/00
Filed: 1990-07-19
Abstract: PURPOSE:To obtain the tag base material which provides both the printing quality of a thermal transfer recording system and the easy fitting to an adhered body such as the laundry by providing a specific plastic sheet with a pressure- sensitive adhesive layer for fixation in a ring shape. CONSTITUTION:The plastic sheet 1 in use enables thermal printing and has 85 - 124 mm or above all 100 - 120 mm ending resistance (JISL1096: 45 deg. cantilever method). There are a compound sheet formed by laminating polyamide and paper, a film made of polyethylene terephthalate, etc., as materials which are preferably used. The pressure-sensitive adhesive layer 2 for fixation in the ring shape is provided at end parts of the sheet 1. The pressure-sensitive adhesive is given water resistance for washing and solvent resistance for dry cleaning and the adhesive strength is 200 - 200 g/20mm, but not limited to this.
Patent JP-S6349301-A (JP)
Title: Blooming method for high-silicon iron alloy
Inventor: MASUDA SADAKAZU
IPC: B21B1/02
Filed: 1986-08-20
Abstract: PURPOSE:To surely prevent rolling crack and the thermal stress crack of an ingot by executing 1st and final passes at the rolling temps. satisfying respective equations at the time of blooming a high-silicon iron alloy contg. Si at a limited ratio. CONSTITUTION:The 1st pass in blooming of the high-silicon iron alloy contg. 4.0-7.0wt% Si is executed at the rolling temp. Tr1( deg.C) satisfying the equation 1 and the final pass at the rolling temp. Tr2( deg.C) satisfying the equation 2. In the formula, [Si] is Si content wt%. The ingot is charged into a blooming and soaking pit before the ingot attains the rolling temp. Tr1 of the equation 1 or below; thereafter, the blooming is executed in a manner as to satisfy the conditions expressed by the equations 1, 2 in order to prevent the thermal stress crack at the time of cooling the molten ingot.
Patent JP-2000024045-A (JP)
Title: Folding wheelchair
Inventor: HARAKAWA MASAYUKI
IPC: A61G5/04
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a folding wheelchair which can easily be folded and unfolded by simple action and can be fixed in a using state by simply locking the backrest in the vertical state. SOLUTION: A folding wheel chair 1 is designed in such a manner that the right and left members are connected by one of pairs of right and left frame members 21, 23, 26 so that the right and left members can be folded in the transverse direction via a foldable member 34, backrest frame members 23, 26 are connected at the rear end of a frame member 21 of the seat so that they can be folded forwardly. Two members are connected in X-shape so that they can be folded with their intersection as a center to form the cross member 34. Each end of the cross member 34 is movably connected to the front end of the frame member 21 of the seat at the right and left sides of the wheelchair, and is movably connected to the frame member 26 of the backrest at a point (connection point 37) under a connection point 27 of the frame member 21 of the seat and the frame members 23, 26 of the backrest.
Patent JP-H0357439-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KAWASAKI SHUICHI
IPC: G01N29/26
Filed: 1989-07-26
Abstract: PURPOSE:To reduce a time phase difference, and also, to reduce a residual multiple color noise by varying the number of resters, that is, the number of scan alternate stages and a probe frequency as parameters, and switching a sequential alternate scan or a fixed interval alternate scan. CONSTITUTION:The subject device is provided with a scan controller 15a being a control means for switching a sequential alternate scan and a fixed interval alternate scan to a transmitting/receiving circuit 2 being a transmitting/receiving means in accordance with a raster alternate number, and a frequency for driving a probe 1. By varying the raster alternate number, that is, the number of scan alternate stages and a probe frequency as parameters, the sequential alternate scan or the fixed interval alternate scan is switched. For instance, in the case the probe frequency is a comparatively low frequency, the degree of attenuation of a reflection Doppler signal is also small, therefore, in the case of a two-stage alternate scan, when the sequential alternate scan is used, a time phase difference is also small and a residual multiple color noise is also small.
Patent JP-H0837392-A (JP)
Title: Wide-band radio wave absorber
Inventor: TAKAHASHI MICHIHARU
IPC: H05K9/00
Filed: 1994-07-25
Abstract: PURPOSE:To provide a more economical radio wave absorber which has a low height and can absorb a wider band of radio waves by controlling the apparent specific inductive capacity and relative permeability of a ferrite magnetic body to desired values while the thickness of the magnetic body is maintained at a value at which a relatively less number of manufacturing problems occurs. CONSTITUTION:Laminated magnetic pillars having cruciform sections are repeatedly arranged on a reflecting plate at intervals (p). Each laminated magnetic pillar is constituted by piling up a second magnetic pillar formed by crossing magnetic plates having thicknesses of tm2, lengths L2, and heights h2 each other in a cross upon a first magnetic pillar formed by crossing magnetic plates having thicknesses tm1, lengths L1, and heights h1 each other in a cross. The thicknesses, lengths, and heights of the magnetic pillars are set to satisfy relations, L1=p, L2<p, tm1<p, tm2<=tm1, and tm1<=(h1+h2).
Patent JP-H0539182-A (JP)
Title: Linear motor elevator
Inventor: HORI HIROICHI
IPC: B66B11/00
Filed: 1991-08-01
Abstract: PURPOSE:To form a machine room in small size, prevent virtual decrease of capacity of a storage battery in a power interruption time rescue operation device and further to provide inexpensiveness of a total unit. CONSTITUTION:By mounting a power interruption time rescue operation device 8 to a balance weight 4 on which a linear motor 5 is mounted, a storage battery is given vibration to remove a bubble between electrodes, and space in the periphery of the battery is widened to eliminate a countermeasure of hydrogen gas, generated from the battery, and a power interruption time control cable and further to reduce the balance weight 4 by the amount of weight of the power interruption time rescue operation device 8.
Patent JP-H0242871-A (JP)
Title: Image processor
Inventor: TAKAHASHI TSUGIO
IPC: H04N1/40
Filed: 1988-08-02
Abstract: PURPOSE:To improve a half tone picture quality in a processed image by dividing a digital image signal equivalent to one picture element into plural picture element signals, and thereafter, executing a dither processing to each of the small picture elements. CONSTITUTION:An output signal S outputted from a photoelectric converting part 1 is inputted to an image processing circuit 100 and a binarizing circuit 21. By the circuit 100, the dither processing is executed, and an output signal D is inputted to a segmenting circuit 22. By the circuit 22, an image in a prescribed range is segmented based on an instruction coordinates information output AS of a coordinates designating unit 23, and the output is inputted to a character image edit control unit 25 as image data E. On the other hand, a character data output B binarized by the circuit 21 is read-decoded by a character recognizing unit 24, and the output is inputted to the unit 25 as encoding data R. By the unit 25, an editing is executed through an output K from a keyboard 28 by the instruction of an operator, and a sending to an image printer 27 or a display 29 is executed.
Patent JP-2000031083-A (JP)
Title: Laser irradiator
Inventor: KUWABARA TAKASHI
IPC: B23K26/06
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a laser irradiator for irradiating a substrate on which a-Si is formed uniformly with linear laser light by making uniform the intensity of laser light in the long axis direction and the short axis direction. SOLUTION: Laser light from a laser light oscillation source 1 is passed through a plurality of lenses 3, 4, 5, 6, 7, 8, 9, 12, 13 to produce linear laser light. Intensity of the linear laser light is made uniform in the long axis direction and the short axis direction by means of a light diffuser 40 interposed between a body 20 to be irradiated with linear laser light and a condenser lens closest to the body 20.
Patent JP-S5981894-A (JP)
Inventor: KURITA HITOSHI
IPC: H05B6/68
Filed: 1982-11-01
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-H0479131-A (JP)
Title: Shadow mask structural body of color cathode-ray tube
Inventor: SHINODA MASAKI
IPC: H01J29/07
Filed: 1990-07-23
Abstract: PURPOSE:To prevent color purity from degrading due to miss-landing of electron beam at the time of temperature resing by composing such a shadow mask structural body that a mask frame transverse cross-section rotary component of elastic deformation caused in the mask frame by tension may make the distance between the shadow mask hole part and the inside of a glass panel. CONSTITUTION:Under the normal temperature conditions, the distance of the shadow mask 2a to a phosphor plane 9 of a panel 8 is wide but when a cathode- ray tube starts to be used and electron beam 11 is radiated to the shadow mask 2a, the temperature of the shadow mask 2a rises within a short time and the shadow mask is thermally expanded. Consequently, stress working on the mask frame by the shadow mask 2b loweres and elastic deformation of the mask frame is decreased and rotary deformation degree of the frame cross-section also becomes extremely small and the shadow mask 2b at high temperature come closer to the phosphor plane 9 than the shadow mask 2a at normal temperature. In this way, color purity degrading owing to miss-landing of electron beam is prevented.
Patent JP-H0777962-A (JP)
Title: Interactive image display device
Inventor: ERITSUKU YAN WARUHERUSU
IPC: G06F3/033
Filed: 1994-08-17
Abstract: PURPOSE: To decrease the number of degrees of freedom for controlling a cursor by moving the cursor in the 1st or 2nd coordinate direction of a screen through a control means corresponding to whether its control value changes in the 1st direction or the 2nd direction. CONSTITUTION: A cursor 15 composed of two fine lines is displayed on a display screen 14. Further, two directions 16 and 17 mutually forming an angle α closer to 90 deg. are shown on the screen 14, and the position of the cursor 15 on the screen 14 is controlled based on the adjustment of a control means 10. Assuming that the control value of the control means 10 can be changed and the control value is expressed by a number N, when detecting the increase of the number N through a cursor control means 12, the cursor 15 is moved in the 1st direction 16 on the screen 14. When detecting the decrease of the number N, the cursor 15 is moved in the 2nd direction 17. Thus, when the cursor 15 is moved to any desired position, the position of the cursor 15 is confirmed by closing a switch, for example.
Patent JP-H1119085-A (JP)
Title: Forceps type electric treatment device
Inventor: KINEBUCHI TATSUO
IPC: A61B10/06
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar forceps type electric treatment device which does not have any failure a unipolar electrically treating device has and moreover, enables easily pinching and burning off of a tissue piece of a living body at a sampling site even when the sampling site in a body cavity is roughly flat. SOLUTION: This apparatus has a flexible sheath 4 insertable in vivo, a pair of forceps pieces 12 which is mounted at a distal side of the sheath 4 and has cut-shaped recessed parts 24 formed thereon, both of which are interlinked free to open or close with both the recessed parts 24 facing each other, first electrodes 32 which are formed respectively at tip side end rim parts of the recessed parts 24 of the pair of the forceps 12, a second electrode 30 comprising a protruded matter with the tip thereof tapered to be housed into the recessed parts 24 without contacting the first electrode 32 in a state where the pair of forceps 12 is closed, a voltage supply means 40 connected on the near end side of the sheath 4 to supply a high frequency voltage between the first electrode 30 and the second electrode 32 and open/close control means 13,  17 and 18 and 20 to control the opening or closing of the pair of forceps.
Patent JP-H0480392-A (JP)
Title: Double layer plated steel sheet excellent in corrosion resistance
Inventor: YAGAWA ATSUHISA
IPC: C25D5/26
Filed: 1990-07-20
Abstract: PURPOSE:To obtain a plated steel sheet excellent in bare corrosion resistance, corrosion resistance after coating, etc., without deteriorating workability and phosphate chemical conversion treating property by forming, as a lower layer, a Zn-Co alloy plating layer with very low carbon content on the surface of a steel sheet and further forming, as an upper layer, a Zn-Co alloy plating layer with relatively high Co content on the above layer. CONSTITUTION:This plated steel sheet is a double layer plated steel sheet in which at least one side of a steel sheet as a base material is plated with an under layer film of Zn-Co alloy having 0.001-<2wt.% Co content and, further, an upper layer plating film of Zn-Co alloy having 2-20wt.% Co content is formed on the above layer by 0.05-10g/m<2> coating weight and which has superior corrosion resistance. Further, this plated steel sheet is a double layer plated steel sheet in which one or more kinds among lead oxide, tin oxide, antimony oxide, and iron oxide are incorporated into at least either of the under layer Zn-Co alloy film or the upper layer Zn-Co alloy film by 0.1-10wt.% expressed in terms of metal and which has corrosion resistances mentioned above.
Patent JP-S6088130-A (JP)
Title: Production of colored fiber
Inventor: ISODA HIDEO
IPC: D06B1/02
Filed: 1983-10-14
Abstract: PURPOSE:To obtain colored fibers having improved durability continuously at a low cost even in small lots, by spraying dye mists to melt extruded filaments both in the oppositely charged state to apply the mists uniformly and efficiently thereto. CONSTITUTION:Dye mists having <=10mum particle diameter are sprayed on melt extruded filaments both in the oppositely charged state to take off the resultant filament yarn while applying the dye mists thereto. Thus the aimed fibers are obtained. For a specific example, the filaments 6 melt extruded through a nozzole 1 are negatively charged with an electrostatic charging electrode 2 just under the nozzle 1 and cooled in a quenching chamber 5, and dye mists produced from a mist producer 4 are positively charged at the same time with an electrostatic charging electrode 3 and applied preferably to the filaments 6 to give the aimed filament yarn 9.
Patent JP-2000030223-A (JP)
Title: Magnetoresistance effect element and thin-film magnetic head
Inventor: SATO JUNICHI
IPC: H01F10/32
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an MR element capable of applying a suitable lengthwise bias field to a magneto-sensitive film, even when the magnetic sensitive film is made thinner. SOLUTION: A magnetic sensitive film 11 responds to an externally applied magnetic field. Ferromagnetic-domain control film 21, 22 impress a lengthwise bias field on a magneto-sensitive film 11, when a direction in which sense current Is flows is set lengthwise. If the magnetic film thickness given by the product of a residual magnetization Br1 (Gauss) of the magneto-sensitive film 11 and its thickness THx (μm) is expressed by (x) (Gauss.μm), and the magnetic film thickness given by the product of a thickness THy (μm) of the ferromagnetic-domain control films 21, 22 and their residual magnetization Br2 (Gauss) is expressed by (y) (Gauss.μm), and furthermore, a magnetic film thickness of the ferromagnetic-domain control films 21, 22 defined considering a minimum field of the magneto-sensitive film 11 required for operation is set to α (Gauss.μm),  then y>=-2x+α is satisfied.
Patent JP-2000024495-A (JP)
Title: Gas occlusion material and its production
Inventor: NAKAMURA NAOKI
IPC: B01J20/20
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a gas occlusion material having the storage efficiency higher than the storage efficiency of active carbon. SOLUTION: This gas occlusion material consists of at least either of plane molecules and annular molecules. Gas is adsorbed between the planes of the plane molecules or within the rings of the annular molecules. The ring size of the annular molecules is adequately slightly larger than the size of the gaseous molecules. Further, the gaps for adsorption are formed among the plane molecules and an occlusion quantity is improved by including spherical molecules.