baber/WOPTO huggingface dataset:
Patent JP-H091346-A (JP)
Title: Torch for arc welding machine
Inventor: KOSUGE FUSAO
IPC: B23K9/26
Filed: 1995-06-16
Abstract: PURPOSE: To secure good power feeding by obtaining appropriate contact with a welding wire so as to prevent wear and spark discharge. CONSTITUTION: A contact tip is divided into a tip main body 31 of a good electrical conductive material, a guide 35 of high hardness and a tip cover 36 to cover the guide, the power feeding to a welding wire W is surely executed by the tip main body part as well as the expanding of a hole diameter at the tip part is prevented by the guide. The welding wire W is passed through a tube 46 in a torch joint 40 to be guided to the tip main body. By turning the tube around a support head 45 by the tension force of a tension wire arranged so as to cross a passing hole 41 from the hole 67 of a torch joint and the tube is made eccentric to the through hole 33 of the tip main body, the appropriate contact between the welding wire and the tip main body 31 is obtained.  A turning angle of the tube is adjusted by controlling tension of the tension wire by an air cylinder etc., and appropriate contact state is obtained.
Patent JP-H01201044-A (JP)
Title: Production of crystallized glass building material with mottled pattern
Inventor: NAKAGAWA YOSHIHIRO
IPC: C03C14/00
Filed: 1987-07-13
Abstract: PURPOSE:To obtain the title high-quality building material having a desired mottled pattern at a relatively low temperature, by mixing colored glass powder, consisting of SiO2, Al2O3, CaO and Na2O+K2O of specific composition and containing a glass colorant with glass powder for constituting a body, forming the mixture and heat-treating the formed mixture. CONSTITUTION:A colored glass obtained from >=85wt.% glass raw material consisting of 60-80wt.% SiO2, <=15wt.% Al2O3, 5-15wt.% CaO and 10-20wt.% Na2O+K2O and <=15wt.% glass colorant, such as FeO, Fe2O3, Fe3O4, CoO, NiO, CuO, MnO or MnO2, is pulverized to provide powder having 4-100 mesh particle size and afford colored glass powder (A) for forming a mottled pattern. The component (B) in an amount of 5-40wt.% is mixed with (B) 95-60wt.% glass powder for constituting a body, consisting of soda-lime glass and having a particle size constitution in which particles having >=200 mesh particle size account for >=90wt.% and the resultant mixture is press formed into a desired shape, heated to a crystallization temperature (e.g., 800-1,000 deg.C), kept at this temperature for a suitable time, calcined and crystallized.
Patent JP-S5877385-A (JP)
Title: Solid-state image pickup device
Inventor: SUGITA MAMORU
IPC: H04N9/07
Filed: 1981-11-02
Abstract: PURPOSE:To simplify the circuit constitution, by using a switching element to separate picture element signals from a sequential signal according to chrominance information in common for a switching element to read out the stored picture element signals for the elimination of noise from the sequential signal. CONSTITUTION:A sequential signal V1 from an input terminal 2' is amplified at a preamplifier circuit 41 and applied to a transistor (TR) circuit 17. The sequential signal V1 is stored in a capacitor 18 at every picture element signal together with on/off operation of switching TRs 21, 22, 23, which are sequentially turned on according to the content of chrominance information of the stored picture element signals, allowing to obtain a signal consisting of the picture element signals to full light color, a signal consisting of the picture element signals to cyane light, and a signal consisting of the picture element signals to yellow light from output terminals 24, 25, 26 respectively.
Patent JP-H07140339-A (JP)
Title: Optical waveguide and its manufacture
Inventor: YOHANESU EDORINGAA
IPC: G02B6/12
Filed: 1994-07-26
Abstract: PURPOSE: To provide the optical waveguide body of a practically simple structure capable of providing various waveguide body layers and materials on a flexible substrate for hardly receiving mechanical stress. CONSTITUTION: An intermediate layer 8 composed of an inorganic material is provided between a waveguide body layer 1 and the substrate 2 composed of a polymer and the considerable amount of an energy part is prevented from entering the polymer material of relatively high absorbability by the intermediate layer.
Patent JP-H095365-A (JP)
Title: Battery voltage display
Inventor: YOSHIDA MASAYOSHI
IPC: H02J7/00
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a battery voltage display for portable electronic apparatus employing a dry battery or a rechargeable battery as a power supply in which the battery voltage close to the actual operating state of the apparatus can be detected and displayed. CONSTITUTION: The battery voltage display comprises a reset section 4 producing an output when the battery voltage is lower than a set level, a section 6 for displaying the voltage of a battery 1, a section 5 for detecting the voltage of battery 1, a switching section 8 for feeding a preset current, and a control section 7 for receiving an input corresponding to a voltage detected at the detecting section 5, presenting a corresponding value at the display section 6 and turning the switching section 8 on for a specified time upon turn on power. Since consumption of battery close to actual consumption can be known previously upon turn on power even when a battery having reduced capacity is used continuously, the apparatus can be prevented from becoming inoperable due to consumption of battery during operation.
Patent JP-S5965291-A (JP)
Inventor: SUZUKI HIDEAKI
IPC: G21C7/12
Filed: 1982-10-06
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-H0925668-A (JP)
Title: End part structure
Inventor: SUZUKI MASAHIKO
IPC: E04F13/08
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a waterproof wall body and a beautiful external appearance thereof, by arranging panel strips with a covering flap in which the front end of a water dripping flap is suspended and fixing the panel strip to the wall substrate and fixing fitting tools to the covering flap and uniting a decoration cover to the fixing part. SOLUTION: Dry wall materials E having a sandwich structure in which a foam resin is put between a color steel plate and the rear face plate is combined together as a unit for instance, are vertically attached to construct an external wall. At first, the fixing part of a panel strip B is horizontally fixed along the wall substrate αof the upper end of the wall material E, with fixing tools β in order to obtain the end structure at a specified position of the wall substrate α. After application of the panel strip B, the wall material E is put on the water dripping flap of the fixing flap of the panel strip and fixed thereto in turn with the fixing tools β. Then a fixing tool C is attached to the upper and lower wall materials E with the fixing tool βand the decoration cover D is fixed to the fixing tools C to finish the application.  In this way, the dry wall material E is applied on the surface to prevent the nail heads from exposure to the exterior face and the wall materials E are held by the decoration cover D to easily attach the wall materials.
Patent JP-2000009306-A (JP)
Title: Ash supply method and device for melting furnace
Inventor: YOSHIDA SUEO
IPC: F23J1/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To make the structure of an ash separator for supplying ash to an ash melting furnace simple and compact. SOLUTION: The ash feeder 1 of an ash melting device is designed to feed ash toward one direction of a port 2 side. The port 2 is connected to the introducing port 9 of an ash separator 5 through a duct 3. A powder introducing chamber is provided on the upper part of a porous plate 8 in a casing 5a and a window box for receiving conveyed air from a blower 20 is provided in the lower part of the ash separator 5. A plurality of small holes vertically passing through the porous plate 8 are uniformly and radially provided on the porous plate 8. The powder introducing chamber is provided with two arm shaped exhaust ports 10 and 11 on its side wall. The exhaust ports 10 and 11 are connected to ash convey pipes 12 and 13 which are connected to a pair of powder supply burners 15 and 16 of an ash melting furnace 14.  The ash separator 5 can uniformly supply incinerated ash to the powder supply burners 15 and 16 to generate uniform molten slag in the melting furnace.
Patent JP-H0224812-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WAKITA TOSHIAKI
IPC: G11B5/53
Filed: 1988-07-13
Abstract: PURPOSE:To make the scanning loci of both heads different from each other at the time of still and slow reproduction so that the recorded information picking-up quantity can be increased by successively arranging a pair of recording and reproducing heads and another pair of monitor reproducing heads at equal angular intervals and providing level-difference sections corresponding to the angular intervals between both kinds of heads. CONSTITUTION:The pair of recording and reproducing heads 10 and 20 of this magnetic recording and reproducing device are fitted to the rotary drum D of the device at an angular interval of 90 deg.. Moreover, a level difference (p) is provided in the advancing direction between the receding and succeeding heads 10 and 20. A pair of reproducing heads 30 and 40 are also fitted to the drum at angular intervals of 180 deg. from the heads 10 and 20, respectively, with an angular interval of 90 deg. being formed between the heads 30 and 40. In addition, level differences of 2- are respectively formed between the preceding recording and reproducing head 10 and preceding reproducing head 30 and between the succeeding recording and reproducing head 20 and succeeding reproducing head 40 in the delaying direction so that the scanning loci of the heads 30 and 40 can be different from those of the heads 10 and 20 at the time of still and slow reproduction.
Patent JP-H0224408-A (JP)
Title: Pile-type breakwater and construction thereof
Inventor: UTA TAKAAKI
IPC: E02B3/06
Filed: 1988-07-13
Abstract: PURPOSE:To facilitate a construction work of breakwaters by assembling a breakwater structure composed of vertical perforated walls, horizontal perforated plates and a frame structure, arranging the breakwater structure on a submarine ground at the given site and driving piles through holes in the structure into the ground to form the integrated breakwater structure. CONSTITUTION:Vertical perforated walls 2 made of concrete has a number of bores 7 through which water passes. Horizontal perforated plates 3 made of concrete also has a number of bores through which water passes. Vertical walls 2 and horizontal plates 3 are connected together to a frame structure which is composed of beam members 4 made of steel or concrete and pillar members made of steel or concrete and having pile-passing holes. Foundation piles 1 are driven through the holes into a submarine ground 6 and fixed thereon.
Patent JP-S5876994-A (JP)
Inventor: MATSUMOTO SHIGERU
IPC: G08B17/12
Filed: 1981-10-30
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-S6064829-A (JP)
Title: Manufacture of metal body covered with fluorine resin
Inventor: ABE KEIZOU
IPC: B29C63/48
Filed: 1983-09-21
Abstract: PURPOSE:To improve the peel resistance, by roughening the surface of a metal body, applying a vinylidene fluoride type resin on the surface, drying it to have a layer with a specified thickness, and laminating a vinylidene fluoride type resin film in a melted state or a heated state under pressure thereon so that layer having a specified thickness may be formed. CONSTITUTION:The surface of a metal body is roughened, and a fine dispersion or solution containing 20wt% vinylidene fluoride type resin is applied on the surface followed by drying to have a layer 50mu or less in thickness. Then a vinylidene fluoride resin film or sheets in a melted state or a solid phase state heated under pressure is laminated thereon, so that a layer 5-50mum in thickness is formed. Thus a covered metal body can be obtained in a simple manner that is free from pinholes in the surface, and is excellent in weather resistance, surface flaw resistance, prevention of adhesion of dust, etc.
Patent JP-2001007118-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOGANEI HIROSADA
IPC: H01L21/306
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and the manufacture thereof wherein patterning an emitter layer of a bipolar transistor using a hetero junction has no influence on its base layer beneath the emitter layer, the increase of the base resistance can be avoided, and the emitter size controllability is good. SOLUTION: An undoped Al0.7Ga0.3As stopper layer 5 good in selective wet etching controllability is provided between an emitter layer 6 and a base layer 4, hence the emitter layer can be well selectively removed against the stopper layer and the stopper layer on the base layer can be well selectively removed against the base layer and the emitter layer, resulting in that a base layer resistance having a desired value can be manufactured at a good reproducibility and an emitter good in size controllability is obtained.
Patent JP-H0472178-A (JP)
Title: Packaging bag for food on skewer
Inventor: OSE ISAMU
IPC: B65D33/22
Filed: 1990-07-02
Abstract: PURPOSE:To make a part, against which the tip of a skewer for skewered food abuts, hard to be broken by a method wherein a bag, a skewer insertion piece for which two synthetic resin films are lapped is arranged, and both ends of the skewer insertion piece are welded to both sides of the bag, and between two films, the tips of skewers of skewered food are placed. CONSTITUTION:Two longitudinally long rectangular transparent synthetic resin films 1 are lapped, and right and both side edges 2, 3 and a lower side edge 4 of the two lapped synthetic resin films 1 are welded. Between the two lapped synthetic resin films 1 for a packaging bag, a belt shaped skewer insertion piece 6, for which two laterally long rectangular transparent synthetic resin films are lapped, is arranged at a position which is close to an opening 5 of the packaging bag, along the horizontal direction. Right and left both ends of the both synthetic resin films of the skewer insertion piece 6 are respectively welded together with the right and left both side edges 2, 3 of the both synthetic resin films 1 of the packaging bag. Since the synthetic resin film of the skewer insertion piece 6 exists between the tips of skewers and the synthetic resin film 1 of the packaging bag, the tips of skewers do not abut strongly against the synthetic resin films 1 of the packaging bag.
Patent JP-H0465910-A (JP)
Title: Vibration leakage prevention structure for surface acoustic wave device
Inventor: KITAMURA FUMITAKA
IPC: H03H9/25
Filed: 1990-07-02
Abstract: PURPOSE:To prevent vibration leakage between elements by arranging plural surface acoustic wave elements on one and the same substrate, and providing a groove between the surface acoustic wave elements. CONSTITUTION:When plural surface acoustic wave elements 2 are arranged on one and the same substrate 1, a groove 4 is provided between the elements 2 to prevent the effect of vibration leakage from one element 2 onto the other element 2.
Patent JP-H05121297-A (JP)
Title: Manufacture of mask for x-ray lithography
Inventor: MOCHIJI KOZO
IPC: G03F1/22
Filed: 1991-07-16
Abstract: PURPOSE:To obtain an X-ray mask having a highly precise pattern arrangement in a technique of X-ray lithography which is necessary for the manufacture of LSI. CONSTITUTION:An SiN film 2 is formed on an Si wafer 1 and an X-ray absorber metal film 3 is formed thereon. Moreover, a resist film 4 is formed by coating and an LSI pattern 8 on a reticle 6 is transferred onto this film by using a reduction projection anligner. By using a resist pattern 4a thus obtained as a mask, the metal film 3 is etched selectively. Lastly, Si in an X-ray transmitting area is removed by etching and thereby an X-ray mask whereon the LSI pattern is transferred is obtained. By this method, the precision in a pattern position of the X-ray mask is improved and also the precision in a pattern arrangement is improved sharply.
Patent JP-H0622369-A (JP)
Title: System for making polling efficient for monitor based on detection of change in earthing information
Inventor: SUGIMOTO KAZUHIKO
IPC: H04Q9/00
Filed: 1992-07-02
Abstract: PURPOSE:To obtain the efficient system of polling by a monitored device based on detection of an earthing information signal in which polling is made efficient by receiving a polling timing of a monitor monitoring a state of plural monitored devices as earthing information from the monitored device. CONSTITUTION:Monitored devices 21-2n output an output 2001 at a high level for a time (t) representing an information change in the devices to a monitor 1 via a transistor(TR) as earthing information. The monitor 1 receives the earthing information at its Schmitt trigger IC via a photocoupler PC to generate an input 2002 to the monitor. The monitor 1 detects the information change in the monitored devices 21-2n by monitoring the state of the input 2002 to the monitor and polls the information of the monitored devices 21-2n when the monitor 1 detects it that the input 2002 of the monitor side reaches a high level for a time t-sec.
Patent JP-H114849-A (JP)
Title: Adapter for protective spectacles
Inventor: OKAMOTO SHIGEO
IPC: A61F9/02
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To improve usability in the field by forming laminated glass of three layers of heat absorbing glass, a transparent resin film layer, yellow glass in order from outside, and installing this laminated glass in a spectacle main body through an adapter installing means in light shielding protective spectacles to protect eyes from a laser beam. SOLUTION: Laminated glass 2 by respectively adhering heat absorbing glass 5, a transparent resin layer 4 selected from acetate and a polycarbonate and yellow glass 3 in order from outside, is installed in an adapter main body 1, and its peripheral part is installed in the adapter main body 1 by adhesion or the like. An IR(infrared reflection) coat is performed on the transparent resin layer 4 side of the yellow glass 3 when necessary. An adapter installing frame 16 inserted inside protective spectacles is arranged on the protective spectacles to protect eyes from a laser beam, and the adapter main body 1 in which the laminated glass 2 is installed is installed in an adapter installing member 10 installed in this frame by a boss 11 so as not to slip out, and the protective spectacles are constituted.
Patent JP-H0225345-A (JP)
Title: Thermal recording
Inventor: MIZOGUCHI YOSHIYUKI
IPC: B41J2/365
Filed: 1988-07-15
Abstract: PURPOSE:To make possible the control of the effect of an ambient temperature around a thermal head to a minimum level by calculating a temperature gradient in a thermal head based on temperatures obtained by temperature detectors arranged at different distances in a heat conduction direction and correcting an energization time for a thermal element on the basis of the temperature gradient. CONSTITUTION:Thermistors 2, 2'' are arranged at different distances in a heat conduction direction from a line of thermal element 1a on a thermal head 1. The ambient temperature of the thermistor on the thermal head 1 is measured by the thermistors 2, 2', and this detection temperature is converted to a specified temperature data Dt2, Dt2' in temperature detection circuits 10, 10'. Then the temperature data Dt2 and Dt2' are compared by a comparison circuit 11 and their temperature gradient DELTAD=Dt2-Dt2' is calculated. If DELTAD=Dt2-Dt2' is larger than 0, the amount of heat diffusion is large and the calculated data is corrected to data for a lower temperature than the temperature of the thermal head 1 which is measured by the thermistor 2 so that the energization time of the thermal element becomes long. After this, a gradation table is checked for selection of an appropriate density.
Patent JP-H0338892-A (JP)
Title: Piezoelectric porcelain composition
Inventor: HATAKE KOTARO
IPC: H01L41/18
Filed: 1989-07-06
Abstract: PURPOSE:To enable attainment of a piezoelectric device which has a high Curie point and a stable sintering property and of which the characteristics are deteriorated little even when it is used in the environment of high temperature, as in knocking sensor of an automobile or the like, by construction the device in specific composition. CONSTITUTION:A device is constructed in the composition expressed by a general formula: (1-x)[(Pba-yAy)TiO3]+xBibFeO3+zmo1%Mn (where A denotes a bivalent metal element and 0.8<=(a)<=1.2, 0.8<=(b)<=1.2, 0<(x)<=0.4, 0<(y)<0.2 and 0<(z)<=5). As for the bivalent metal element, Ca, Sr, Ba or the like can be mentioned, for instance. By compounding PbTiO3 and BiFeO3 in a prescribed composition ratio in this way and by adding Mn thereto, a sintering property and an insulation resistance are improved and simultaneously a Curie point can be raised by the BiFeO3 made to be contained in the PbTiO3. By this method, a piezoelectric porcelain composition being excellent in the sintering property and having the high Curie point and a low permittivity is obtained.
Patent JP-S6067976-A (JP)
Title: Developing device
Inventor: SAITOU TAKESHI
IPC: G03G15/08
Filed: 1983-09-22
Abstract: PURPOSE:To prevent a cartridge and a hopper from being mounted in a wrong color state through simple constitution by providing one flange with plural breakable projections and the other flange with square holes which can be closed in correspondence relation. CONSTITUTION:Plural square holes 18 are bored in the side edge 17 of the flange 12 of a toner cartridge 10 which is open at the bottom. The flange 19 of a toner hopper 5 which is open at the top faces the flange 12 in contact, and plural projections 21 implanted in the flange 19 corresponding to the square holes 18 pierce the square holes 18. When the toner cartridge 10 and hopper 5 are combined together after being selected by color, the projections 21 are broken off except one projection 21, and the holes 18 which do not correspond to the projection are closed to engage the specific projection 21 and square hole 18 with each other. Therefore, the cartridge 10 and hopper 5 are attached without wrong color relation by using the simple constitution which eliminates the need for extra space.
Patent JP-S6069362-A (JP)
Title: Direct-coupled controller of fluid transmission in automatic speed changer for car
Inventor: NISHIKAWA MASAO
IPC: F16H61/14
Filed: 1983-09-22
Abstract: PURPOSE:To prevent deterioration of power performance and vibration by controlling the inner pressure of fluid transmission such that it will drop as the engine output increases. CONSTITUTION:A pressure maintaining valve 36 having a valve body 36a being energized to the open side by the inner pressure of fluid transmission T while to the close side by means of a spring 37 is provided in the way of an oil path communicating between the fluid transmission T and an oil tank R. A conduit 142 for feeding the fluid pressure representative of engine output is coupled to the pressure function chamber 141 of said valve 36. Consequently the inner pressure of fluid transmission T can be controlled to drop as the engine output increases. As a result, splitting of power from the fluid transmission T can be controlled in accordance to the engine output resulting in prevention of vibration or deterioration of power performance.