baber/WOPTO huggingface dataset:
Patent JP-H0379027-A (JP)
Title: Manufacture of semiconductor device
Inventor: TEZAKI SHIYUU
IPC: H01L21/316
Filed: 1989-08-23
Abstract: PURPOSE:To suppress a hillock or a void generated at a wiring layer and obtain an insulating layer with improved coverage and without any discharge of gas by setting a substrate temperature at a process for forming a first insulating film to be equal to or less than that at a process for forming a second insulating film. CONSTITUTION:Processes for forming an insulating film are divided into two stages and first of all a first insulating film 3 is formed at a first substrate temperature which is fully low with an inorganic silane as a raw material for suppressing a hillock or a void generated at a wiring layer 2. Then, for improving coverage without producing discharge of gas film an organic silane as a raw material, a second insulating film is formed at a temperature exceeding the first substrate temperature, thus suppressing the hillock and void generated at the wiring layer and forming an insulating film with improved coverage and without producing any discharge of gas.
Patent JP-2000050627-A (JP)
Title: Switching power supply device
Inventor: OKA TOSHIYUKI
IPC: H02M3/28
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To improve a switching loss and switching noise caused by the charges accumulated in parasitic capacity which is in a short-circuit condition, when a main switching element in a switching power supply device is on. SOLUTION: This switching power supply device 1 consists of a main switching element 12, which on-off controls input voltage, a transformer 13 formed with at least a first winding 13a and a second winding 13b, a main switching element 12 connected to the first winding 13a of the transformer 13, a rectifying and smoothing circuit connected to the second winding 13b of the transformer 13, and a main controller 20 which on-off controls the main switching element 12 so that its output remains constant.  Furthermore, a sub switching part 30 including a sub switching element 31 and a capacitor 34 is provided, charges accumulated in the capacitor 34 of a sub switch part 30 are supplied to the main switching element 12 via the transformer 13 by controlling the sub switching element 31, and the operation of pulling out the charges of the parasitic capacity of the main switching element 12 is included.
Patent JP-S6193876-A (JP)
Title: Surface treatment of magnesium and magnesium alloy
Inventor: YAMAUCHI GORO
IPC: B32B15/08
Filed: 1984-10-16
Abstract: PURPOSE:To enhance surface characteristics, by forming an oxide film to the surface of Mg by anodic oxidation and subsequently forming a thermosetting resin film to said oxide film before further forming a conductive film. CONSTITUTION:The surface of a Mg or Mg-alloy material is oxidized by an anodic oxidation method to form a Mg-oxide film. Subsequently, thermosetting resin film comprising a melamine resin or an epoxy resin is formed and a film comprising a metal such as Au, Ag, Cu or Al is further formed to the surface of said resin film by a vapor deposition method.
Patent JP-H07185768-A (JP)
Title: Method of imparting die wall processing agent and jet element
Inventor: KAARU HAINTSU KAIMU
IPC: B05B15/654
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a method for dispensing a die wall treating agent of the amount to satisfy individual needs with one time of a spray stage and the spray element. CONSTITUTION: A spray element 20 has first and second housing portions 56 and 58 and a valve seat element 66 to be installed therein is formed to a symmetrical shape of a cylinder and has an annular valve seat projection 66c and annular dents 66a and 66b separated by this projection on its outer peripheral surface. A valve body 68 in abutment on the valve seat element has also a central opening to accept the valve seat element on the inner side and a chamber 70 to lift the valve body from the valve seat element is formed on the outer periphery and is connected to a feed line 50 for control air. The valve body is opened by the control air to allow the passage of working medium with a nozzle assembly 80. The working medium is sprayed together with the working air to a mist form. The valve body is made of an elastic material.  When the working air is released by the impartation of pretension, the valve body returns to its home position to close the valve seat.
Patent JP-H0764725-A (JP)
Title: Data processor with touch screen and with force sensor
Inventor: KOFUI AFUORABI ANSONII MAKINWA
IPC: G06F3/0488
Filed: 1994-08-17
Abstract: PURPOSE: To provide a data processor suitable to the measurement of a touch position and a touch force in response to a touch operation. CONSTITUTION: This data processor has touch screens 21, 22, and 23 equipped with a touch position sensor. The touch position sensor detects a touch position on the screens from the change of a current pattern in a conductive panel 21. The processor is also provided with a touch force sensor equipped with a second conductive panel 25 extending almost in parallel to the touch screens. The touch screens are at least partially movable to the second panel 25 in a direction vertical to the second panel 25. The touch force sensor detects a touch force from a capacity value between the touch screens and the second panel. This data processor operates the combining processing of those positions and forces detected in response to the touch.
Patent JP-H0264356-A (JP)
Title: Warm wind heating apparatus
Inventor: TAKASOU YASUYUKI
IPC: F24H3/02
Filed: 1988-08-30
Abstract: PURPOSE:To blow warm wind from an outlet into a room as a spiral flow to expand the width of warm wind blowing region, and to widely spread warm wind in the room, by mounting a propeller fan at a position between a heat exchanger and the outlet. CONSTITUTION:A propeller fan 6 is mounted at a position between a heat exchanger 5 and a wind outlet 4. Air 7 is sucked from an air intake 3 by the rotation of the propeller fan 6, and flows through the heat exchanger 5. While passing through the heat exchanger 5, the air is warmed up by the heat- exchanger, and blows out from the wind outlet 4 into the room as warm wind 8. The warm air sent 8 by the propeller fan 6 is of a spiral flow. The spiral wide-spread warm wind is blown out form the wind outlet 4 into the room. Therefore, the width of wind blowing region becomes wider in comparison with a conventional straight wind blowing so that warm wind is widely spread in the room.
Patent JP-S58114742-A (JP)
Inventor: KANEFUJI YUUJI
IPC: B02B3/04
Filed: 1981-12-28
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-S58118339-A (JP)
Title: Leaf spring made of fiber reinforced resin
Inventor: HORI JIYUNICHI
IPC: F16F1/18
Filed: 1981-12-28
Abstract: PURPOSE:To provide increased strength, easy manufacturing and lower cost by integrally forming a steel member such as a bead or so with a leaf spring which is made of fiber reinforced resin without cutting the reinforced fiber. CONSTITUTION:Three projections 2a are formed on an eye 2, extending toward the end part 1a of a leaf spring 1 which is made of fiber reinforced resin while another projection 3a is formed on a slide piece 3, extending toward the lead spring 1. Reinforced fiber F such as carbon fiber or glass fiber is coiled on the projections 2a and 3a for fixing them and steel members S, that is, the eye 2 and the slide piece 3, are integrated into the spring with matrix resin P.
Patent JP-H0498974-A (JP)
Title: Facsimile equipment
Inventor: HARUFUJI KAZUYOSHI
IPC: H04N1/411
Filed: 1990-08-17
Abstract: PURPOSE:To reproduce a picture with high resolution by providing a means referencing information of a position and a size of a data of lines before and after an image data and inserting a data newly between the lines to the facsimile equipment. CONSTITUTION:When an error takes place in the case of decoding a reception data and a data of the line is missing, a history control section 2 generates an interpolation data with high accuracy from data before and after the line having the error and insert the result to a defect, then the picture quality is not almost deteriorated and an excellent reception picture data is always obtained. Furthermore, when an instruction to improve the resolution of the reception picture data is given from a panel section 5, the data to interpolate lines of the reception picture data stored once in the memory 3 is generated and written in the memory 3, then an image data whose resolution is improved is read from the memory 3. Thus, the reception picture data outputted from a recording section 7 has excellent resolution more than that of the data outputted from the recording section as it is and the picture with high quality is obtained.
Patent JP-H0262950-A (JP)
Title: Water detection sensor for vehicle
Inventor: TSUTSUGI TOKU
IPC: G01N27/00
Filed: 1988-08-30
Abstract: PURPOSE:To reduce the electrostatic capacity of an insulating film itself and to improve wear resistance by bringing a silicone resin film into contact with the surface of a transparent dielectric protection film adhered with an illumination electrode part. CONSTITUTION:A couple of transparent electrode parts 1 and 2 are arranged at an interval on the wiper sweep surface 101 of a windshield for the vehicle and their interdigital electrodes 10 and 20 are arranged alternately in parallel. Then the transparent dielectric protection film 3 is adhered with the electrode parts 1 and 2 and sweep surface 101 and the silicone resin film 4 is adhered with the surface. This resin film 4 has a low wear coefficient and excellent wear resistance and prevents the surface of the protection film 3 from wearing off. Further, the film has water repellency and rain drops are wiped excellently by wipers after rainfall; and the electrostatic capacity of the sensor is reduced speedily after the end of the rainfall, which is detected speedily.
Patent JP-H0766497-A (JP)
Title: Semiconductor laser device
Inventor: KODERA MOTOYUKI
IPC: H01S5/00
Filed: 1993-08-31
Abstract: PURPOSE:To prevent a laser beam cast upon the rear surface side of a package from returning to a laser diode after being reflected by the rear surface and, at the same time, to improve the laser beam detecting ability at the photodiode for driving an APC. CONSTITUTION:A photodiode 16 is provided on the upper surface close to the rear surface of the photodiode 16 of a heat sink 3a. A concave mirror 31 is provided on the rear surface 30b of a package which reflects a laser beam 10 emitted from the laser diode 5. The angle and curvature of the mirror 31 are set so that the reflected light 32 of the laser beam 10 from the mirror 31 can be efficiently condensed to the photodiode 16. Therefore, the deterioration of a laser beam 9 caused by the reflected light of the laser beam 10 irradiating the rear surface side of the package can be prevented. In addition, since the reflected light 32 is condensed to the photodiode 16, the output state of the laser diode can be easily detected.
Patent JP-S59105505-A (JP)
Title: Eddy current type position detector and manufacture thereof
Inventor: OOSHIMA SABUROU
IPC: G01B7/00
Filed: 1982-12-09
Abstract: PURPOSE:To simplify the adjustment with limited variance in characteristics of elements using a probe with a lead dawn from a conductor section provided on a sheet. CONSTITUTION:In a probing sheet B, a conductive thin film 2a is formed on a flexible synthetic resin sheet 1 less than 1mm. thick by an electrode position and a conductor section 2 is formed leaving the thin film 2a in a spiral by photoetching. Then, leads 3 and 3 are electrically connected to both ends of the thin film 2a separately. It is necessary that the conductor section 2 in the spiral outer diameter is made smaller to allow accurate detection of a diametrical displacement while in the spiral inner diameter made larger to capture an AC magnetic field due to an eddy current efficiently. Therefore, it is formed with a less pitch interval of the spiral. This can reduces variances of elements eliminating adjustment for accurate setting of the mounting position at the assembly while lessening the number of component parts.
Patent JP-S6189714-A (JP)
Inventor: POORU DEIIN FUIRIMAN
IPC: H03J5/00
Filed: 1985-09-27
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-S6277982-A (JP)
Title: Thermal transfer recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/26
Filed: 1985-10-01
Abstract: PURPOSE:To obtain high-density images with excellent heat sensitivity and, particularly, excellent gradation properties, by constituting a coloring agent of an oil-soluble phthalocyanine dye. CONSTITUTION:A coloring agent is constituted of an oil-soluble phthalocyanine dye, in a thermal transfer recording medium having a construction wherein a heat-fusible ink component comprising a heat-fusible substance being solid at normal temperature, the coloring agent and a gradation-controlling agent as main constituents is incorporated in a microporous structure of a resin provided on a base. When being heated by a thermal head or the like, the coloring agent is melted, and the melted coloring agent slowly oozes out through a network structure of the gradation-controlling agent and then through the microporous structure of the resin onto a receiving sheet. The amount of the coloring agent thus oozing out can be varied by controlling the thermal energy applied by the thermal head or the like, whereby the amount of the coloring agent transferred can be varied, and an image expressing gradations with favorable fidelity and in a wide range can be obtained.
Patent JP-H0534955-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: MISHIMA MASAYUKI
IPC: G03G5/05
Filed: 1991-08-01
Abstract: PURPOSE:To improve the adhesive property and fitness of an electric charge generating layer to an electric charge transferring layer, to increase injection efficiency and to enhance the sensitivity and durability of the resulting sensitive body by coating a substrate with a coating material for the electric charge generating layer, forming the electric charge transferring layer by coating without passing through a drying process and then carrying out drying. CONSTITUTION:An electric conductive substrate is coated with a coating material for an electric charge generating layer prepd. by suspending or dissolving an electric charge generating material and a binder in a solvent, an electric charge transferring layer is formed on the coated substrate by coating without passing through a drying process and then drying is carried out to produce an electrophotographic sensitive body.
Patent JP-S6281925-A (JP)
Inventor: HORI ISAO
IPC: H02H3/44
Filed: 1985-10-01
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-H1163295-A (JP)
Title: Laying method of conduit to shield tonnel
Inventor: YAMAZAKI KAZUMASA
IPC: F16L1/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To make easy the laying work of a conduit by allowing a holding arm to hold foward and rearward parts of a conduit for a water leading pipe preliminarily layed temporarily, and mounting the conduit to a front part of a reaward conduit while adjusting the front and rear and right and left positions of the held conduit so that they are connected to each other. SOLUTION: After a holding arm 210 is raised by an elevation cylinder 210 to lift up a conduit, a running wheel 320 is driven on a rail 500 to move a frame to a part in front of a rearward conduit preliminarily layed. Then, in order to match the positions of a rear end of the conduit conveyed and a fore end of the conduit preliminarily layered the cylinder is lowered and during that operation a slide frame 230 is adjusted right and left by operation of a horizontal adjustment cylinder. Thereafter, at a stage that the rear end of the conveyed conduit is matched in its position to the fore end of the preliminarily layed conduit, the wheel 320 is moved rearward to press fit the rear end thereof into the fore end thereof.
Patent JP-S60107725-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HAMA MINORU
IPC: G11B5/584
Filed: 1983-11-16
Abstract: PURPOSE:To obtain a good tracking control at any tape speed by constituting a titled device so that a reference voltage or an amplification degree of a driving part is switched in response to switching of a switching means. CONSTITUTION:In case when a tracking error of xmum is generated in the course of running at a speed 2vocm/s, an output from a differential amplifier 30 becomes k(V1-alphaVa) [(k) and Va denote a gain of the differential amplifier 30 and an output voltage by a core 17a, respectively], and a voltage applied to a driving means becomes K.k(V1-alphaVa), therefore, for instance, a reference voltage is switched to alphaV1 from V1 in response to switching (vocm/s 2vocm/s) of a tape speed of a tape speed switching part 33, and also an amplification degree of a driving part is switched to K/alpha from K.
Patent JP-H09131884-A (JP)
Title: Absorbable and movable spitting station for ink jet print head
Inventor: JIYON DEII RODESU
IPC: B41J2/18
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To treat ink residue while avoiding the accumulation of the aerosol on the surface of an ink jet printing mechanism by removing the nozzle obstacle in an ink jet printing head. SOLUTION: The movable platform supported by a printing mechanism chasis 22 is moved from a nozzle cleaning position to a second position. The platform moves the emitting target of an absorbable porous material to the cleaning position to absorb the ink discharged from a printing head. In the case of a plurality of printing heads, the emitting target has a size receiving the ink simultaneously discharged from the respective printing heads. The platform is constituted of a rotary tumbler 74 or a parallel moving platform capable of carrying other service equipments such as a cap, a wiper or a primer. The scraper device arranged at the second position removes ink residue from the target as the platform passes the target through the scraper device to move the same.
Patent JP-S59115276-A (JP)
Inventor: SHIBATA NOBORU
IPC: B65D85/86
Filed: 1982-12-10
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-H0499324-A (JP)
Title: Semiconductor device
Inventor: NISHIGORI TADASHI
IPC: H01L21/3205
Filed: 1990-08-17
Abstract: PURPOSE:To stably obtain a low contact resistance without precipitating a silicon nodule or the like in a contact part even after being subjected to a thermal history such as a hydrogen alloying operation by a method wherein a high-melting-point metal layer or a high-melting-point metal silicide layer does not exist at the boundary face of the contact part between interconnections of a multilayer interconnection by at least three layers and at the periphery of the contact part. CONSTITUTION:A silicon oxide film 2 is first formed on a silicon substrate 1; a high- melting-point metal layer 3 and an aluminum layer 4 are deposited sequentially on the silicon oxide film 2; the aluminum layer 4 and the high-melting-point metal layer 3 are selectively etched sequentially; a lower-layer interconnection by a two-layer structure is formed. Then, a high-melting-point metal layer 9 is formed only on side faces of an aluminum layer 7 by a selective growth method ; an intermediate-layer interconnection having the high-melting-point layer 9 is formed so as to come into contact with the side faces of the aluminum layer 7. Then, an aluminum layer 12 and a high-melting-point metal layer 13 are formed on the surface including a contact hole 11; the high-melting-point metal layer 13 and the aluminum layer 12 are selectively etched sequentially, an upper-layer interconnection by a two-layer structure is formed.
Patent JP-S6458925-A (JP)
Title: Kitchen range burner
Inventor: SASADA KATSUMI
IPC: F24C3/08
Filed: 1987-08-31
Abstract: PURPOSE:To feed enough secondary air and to provide complete combustion, by a method wherein a gap is provided between the cover body of a burner cap and a cylindrical part, and a recessed part is formed in the under surface of the cover body. CONSTITUTION:A burner cap 2 is formed integrally with a cover body 6 and simultaneously molded by forging or casting. A recessed part 22 formed in a recessed shape except a tip part 23 compared with an upper end part 8 is formed. Secondary air flowing through a cylindrical part 4 in which a secondary air hole is formed is collided with the recessed part 22 once, and after that, the direction of the flow of the secondary air is pointed downward and flows to a gap. Since the flow is pointed downward, the secondary air flows to flame 10 or a combustion flame 14, and secondary air for combustion is fed enough to the flame 10 and the combustion flame 14, incomplete combustion due to deficiency in secondary air is prevented from occurring, and complete combustion is performed.
Patent JP-H0385213-A (JP)
Title: Packaging method for chip type electronic component
Inventor: KUSAKARI RIYOUICHI
IPC: B65B15/04
Filed: 1989-08-23
Abstract: PURPOSE:To store an electronic component assuredly in a cavity and improve the packaging efficiency by a method wherein an electronic component, which is equipped with a magnetic material, is transferred above a cavity of an embossed tape, and the electronic component is led in the cavity by the magnetic force of a magnet which is arranged under the cavity. CONSTITUTION:At the center of an embossed tape 8, an emboss 14 is formed, and in the emboss 14, a cavity 10 which has a capacity, in which an electronic component 2 can be stored, is formed. The embossed tape 8 is placed on a guide rail 6 and transferred by a transfer means. At a component feeding part 32, the electronic component 2 to be packaged is held by chucks for transfer 4a, 4b and stands by. When a designated cavity 10 arrives, the chucks for trans fer 4a, 4b transfer the holding electronic component 2 to the top of the cavity 10 and drop the electronic component 2 in the cavity 10 by releasing the holding force. Through the cavity 10, the magnetic force of a magnet 34 works on the tag of the electronic component 2, and the electronic component 2 is led into the cavity 10 by the drawing force, and stored in the cavity 10 assuredly and transferred.
Patent JP-S6267207-A (JP)
Inventor: ROJIYAA DEII SUTORITSUKURAA
IPC: F01D17/20
Filed: 1986-09-12
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-H1150242-A (JP)
Title: Copper sputtering target for forming electrode coating, its production and copper series electrode coating
Inventor: TAKASHIMA HIROSHI
IPC: H01L21/285
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a Cu series sputtering target capable of producing electrode film for semiconductors, liq. crystals, plasma displays or the like having excellent corrosion resistance and low resistivity. SOLUTION: Into a matrix essentially consisting of Cu, transition metal elemental phases which do not enter into solid solution in the matrix such as Cr, Co, Mo, W, Fe, Nb and V are dispersed. This target can be obtd. by mixing transition metal elemental powder which does not enter into solid solution in Cu and Cu powder and executing press sintering. By using the target, thin coating is formed, which is thereafter subjected to heat-treatment, by which low resistance Cu series electrode coating in which transition metal elements which do not enter into solid solution in Cu are precipitated into the Cu matrix can be obtd.