baber/WOPTO huggingface dataset:
Patent JP-S622800-A (JP)
Title: Hearing aid
Inventor: KURISUTOFU HERUTORU
IPC: H04R25/02
Filed: 1986-06-24
Abstract: 1. In-the-ear-hearing aid, consisting of a housing (15) which has a sound entry opening (11) as well as a sound outlet and accommodates hearing aid portions, such as microphone (2), electronic amplifier components (3, 13), components for signal processing and signal emission, which has a sound duct (22) leading from a receiver (5) to the ear-drum and which is releasably connected with an otoplastic (21) which can be inserted into the auditory canal and to the end of which, facing the ear-drum and provided with an opening, the sound duct is directed, with the otoplastic, tapering to a smallest diameter at its end facing the ear-drum, having a hollowed-out portion penetrating it, characterised in that the shape of the housing (15) is even adapted to the shape of the hollowed-out portion of the otoplastic (21) within the auditory canal, in that the housing (15) can be inserted into the hollowed-out portion of the otoplastic (21) and in that the housing can be secured to the otoplastic in the region of the latter's end facing the ear-drum by means of a releasable latching arrangement (24, 25; 60-62).
Patent JP-H0812454-A (JP)
Title: Highly hermetic shape-retaining joint material
Inventor: OUCHI TATSUYA
IPC: F16J15/10
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a joint composition having high airtightness and shape retention capable of being set as it is between refractory structures for continuous casting, producing plasticity at an operation temperature by adding a specific amount of a powdery resin as a binder to a mixture comprising a refractory raw material as a main raw material. CONSTITUTION:This highly hermetic shape-retaining joint material is obtained by adding 10-40% powdery resin as a binder to a mixture comprising a refractory raw material as a main raw material and molding into a shape of a gap between refractory structures for continuous casting so as to set the joint material. The mixture comprising the refractory raw material as a main raw material is constituted by blending the refractory raw material with clay, metal powder, powder frit, a fibrous material and graphite. Generally the blending ratio of the mixture is preferably 20-97wt.% of the refractory raw material, 1-30wt.% of clay, 1-20wt.% of metal powder and 1-30wt.% of powder frit. A low-melting metal such as Al, Mg, Cu or Zn is used as the metal powder and preferably 1-10wt.% of Al is added to the mixture.
Patent JP-S6070019-A (JP)
Inventor: SUEZAKI YASUNAGA
IPC: A01G23/00
Filed: 1983-08-12
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-H06105670-A (JP)
Title: Storable beverage
Inventor: IFUKU YASUSHI
IPC: A23L3/36
Filed: 1992-05-13
Abstract: PURPOSE:To provide a beverage capable of being stored for a long period and of being easily drunk by the favorite mixing of desired amounts of frozen components. CONSTITUTION:This storable beverage is characterized by particulately freezing a natural juice, a syrup. etc., and a raw material solution containing water, a pigment and a taste component, respectively. Various kinds of the frozen particulate products can suitably be mixed, thawed and easily drunk.
Patent JP-H11332218-A (JP)
Title: Filter circuit
Inventor: SATO MOTOYASU
IPC: H02M7/48
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a filter circuit which makes it possible to simplify the circuit structure of the output side of an inverter to be linked to a commercial power supply system, thereby enabling an interconnecting system to be miniaturized and light in weight, and the manufacturing cost to be lowered. SOLUTION: In an interconnecting system in which the output of an inverter device 11 which outputs the frequency, voltage and phases of a commercial power supply is connected to a commercial power system 16, an insulating transformer 17 is inserted between the inverter device 11 and the commercial power supply system 16 to insulate and separate these devices. This filter circuit is structured with the inductance of this insulating transformer 17 and capacitor C connected parallel to the insulating transformer 17.
Patent JP-S629217-A (JP)
Title: Magnetic rotation detector
Inventor: SUZUKI HIROYA
IPC: G01P3/487
Filed: 1985-07-08
Abstract: PURPOSE:To detect a rotational state accurately by narrowing the width of each magnetic pattern in a different direction from one side and reducing being influenced by a variation of the spacing and taking out an output voltage signal close to a sine wave stably. CONSTITUTION:A rotation detector is provided with a permanent magnet drum 2 of which cylindrical outside peripheral surface is magnetized multipolarisably and which is installed on a rotation axis and rotates synchronizing with this and a magneto-resistance effect element provided close to the cylindrical outside peripheral surface of the drum 2. Then, the magneto-resistance effect element is made in a straight stripe shape and on the other hand, the widths of respective magnetic patterns 31-34-of the pole N and the pole S which appear alternately on the cylindrical outside peripheral surface of the drum 2 by the multipolar magnetizing are reduced in the different direction from one side with respect to a longitudinal direction of the magneto-resistance effect element respectively. Hereby, the output voltage signal which reduces being influenced by the variation of the spacing and is close to the sine wave is taken out stably and the rotational state can be detected accurately.
Patent JP-H06138831-A (JP)
Title: Cathode-ray tube
Inventor: KENESU DABURIYUU HOOKEN
IPC: H01J29/72
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a display image of high quality by preventing an electron beam from traveling zigzag along a horizontal line and becoming beltlike and a black stripe separating the image from being generated at the time of low resolution. CONSTITUTION:The cathode-ray tube which makes a raster scan with the electron beam and is selectable in resolution is constituted by arranging an electrostatic deflector 24 which deflects the electron beam vertically between the electron gun 40 and electromagnetic yoke 36; when the cathode-ray tube operates with low resolution, a deflection signal generator 60 supplies a high-frequency, low-amplitude deflection signal to the electrostatic deflector.
Patent JP-S5943111-A (JP)
Title: Spinneret for spinning modified cross-section yarn
Inventor: MITANI MAKOTO
IPC: D01D5/253
Filed: 1982-08-27
Abstract: PURPOSE:To provide a spinneret suitable for the spinning of modified cross- section yarn having sharp angles and free from swelling at the central part, by placing a narrow assistant nozzle for extrusion of the stock liquid at the central part surrounded by the divided main nozzles. CONSTITUTION:The objective spinneret capable of easily spinning a modified cross-section yarn, has the main nozzles 1' having cruciform section wherein each side of the cross is separated from each other at the center, and connected to the stock liquid introducing hole 3, and an assistant nozzle 4 having cruciform section positioned to the central part surrounded by said nozzles 1', wherein said assistant nozzle 4 is connected to each divided nozzle 1' over the whole length. A modified cross-section yarn having cruciform section with sharp angles free from swelling at the central part can be prepared easily by the use of the spinneret even if there are variations in the spinning conditions such as rate of extrusion of the stock liquid, the spinning pressure, the winding speed, etc.
Patent JP-H0441541-A (JP)
Title: Resin composition
Inventor: YONEDA HARUYUKI
IPC: C08L25/08
Filed: 1990-06-08
Abstract: PURPOSE:To prepare a resin compsn. having (high elastic modulus and heat distortion temp. as well as good impact resistance, solvent resistance, and moldability by compounding a specific styrene-maleic anhydride copolymer or a rubber modification product thereof with a specific polycarbonate mixture contg. two polycarbonates having different mol.wts. CONSTITUTION:10-90wt.% copolymer component selected from the group consisting of a styrene-maleic anhydride copolymer contg. 2-50wt.% maleic anhydride units, and having a wt.-average mol.wt. of 2000-300000, and a rubber modification product thereof is compounded with 90-10wt.% polycarbonate mixture comprising a high mol.wt. arom. polycarbonate having a wt.-average mol.wt. of 40000-300000 and a low mo1.wt. arom. polycarbonate having a wt.- average mol.wt. of 7000-16500 in a wt. ratio of the high to the low mol.wt. polycarbonate of (1:10) to (10:1).
Patent JP-H0328091-A (JP)
Title: Exhaust pipe device of car
Inventor: KANAMORI TAKASHI
IPC: B62M7/02
Filed: 1990-06-08
Abstract: PURPOSE:To enhance the output of an engine, increase the degree of freedom in locating an expansion pipe and an exhaust pipe, and enhance the cooling characteristic of this exhaust pipe by leading it out ahead the front face of the engine, reciprocating in the direction across the width of vehicle body so as not to overlap ahead a down tube, and threading beside the engine backward. CONSTITUTION:An exhaust pipe 34 leading from the front face of a cylinder 24a is passed on the left of an engine 24, extended to between a left and a right rear wheel 36, and connected with an exhaust silencer 38 arranged between these two rear wheels 36. Therein the front of this exhaust pipe 34 is folded in reversals across the vehicle width so as not to overlap in front of a down tube 16 when viewed from ahead. That is, the exhaust pipe 34 is stretched to ahead aslant downward from an exhaust hole located in the facade of the cylinder 24a, folded to the right at the front face of the down tube 16, then folded back downward, stretched to the left, further folded up aslant backward, and threaded through the engine 24. Because this exhaust pipe 34 is sufficiently long, its dia. can be increased from a point near the down tube 16 so as to form an expansion pipe.
Patent JP-S5671961-A (JP)
Title: Accommodation of jointed lead frame
Inventor: SAKAI HIROBUMI
IPC: H01L21/50
Filed: 1979-11-16
Abstract: PURPOSE:To wind lead frames round a cylindrical drum for storage by making two joints of lead frame joint members with joint members orthogonal with lead terminals. CONSTITUTION:The lower end of the lead terminals 2 fastened to a substrate 1 is jointed with the upper edge of a joint member 5 and two joints are made between the lower edge of the member 5 and another joint member 6 by a joint piece 7. The joint piece 7 is bent to make the member 5 on one hand and a lead 2 and the substrate 1 on the other orthogonal with each other. Thereby, long lead frames can be wound up for storage with the joint piece 7 bent without affecting lead terminals and a fastened substrate so that the efficient stocking thereof can be made with labor saved. Attaching a drum to a spiral shaft 13 is convenient because winding or draw-out can be made at a fixed place.
Patent JP-H09310004-A (JP)
Title: Thermoplastic resin composition
Inventor: NORO MASAHIKO
IPC: C08L55/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition, excellent in chemical resistance, sliding properties and light resistance and usable for a wide application. SOLUTION: This thermoplastic resin composition is composed of (A) 100 pts.wt. of a thermoplastic resin composition obtained by graft polymerization of a monomer component mainly containing an aromatic vinyl compound and a vinyl cyanide compound in the presence of a diene-free rubbery polymer with (B) 0.1-20 pts.wt. of a thermoplastic polyester resin, (C) 0.5-20 pts.wt. of a high density polyethylene having a melt flow rate defined by JIS K-6760 of >=3g/10min and (D) 0.01-6 pts.wt. of a modified polyethylene wax.
Patent JP-S6040358-A (JP)
Title: Sheet paper feeder
Inventor: HAGA AKIRA
IPC: B65H1/14
Filed: 1983-08-16
Abstract: PURPOSE:To achieve selective feeding of required number of sheet paper by moving the section higher than predetermined stage obliquely upward through moving means to expose a predetermined number of sheet containing means then elevating the paper discharge means through pantograph means. CONSTITUTION:Upon selection of paper tray 2 of free size through a selection switch, a motor 10 will rotate forward to turn on the clutch C2 to lift an elevatable member 13 to the highest position through pantograph means 12. Then, clutch C1 is turned on to rotate a cam 8 to the right thus to lower a pull rod 6 to the paper discharge side to accumulate all trays and to turn off the solenoid 7 below the selected tray 2. Thereafter, the motor 10 is rotated reversely to move the pull rod 6 upward to counter-discharge side together with the trays above the selected tray 2 thus to expose the selected tray 2. Then clutch C2 is turned on to lower an elevatable member 14 to the position facing with the selected tray thus to feed the sheet paper 1 one by one through sheet paper carry means 26 to the paper receiving section 37 of copy machine 36.
Patent JP-S6040422-A (JP)
Title: Cast-in-place reinforced concrete pile
Inventor: NAGAOKA HIROAKI
IPC: E02D5/48
Filed: 1983-08-16
Abstract: PURPOSE:To increase resistance to great bending strains due to earthquake by cladding a steel tube on the portion where great bending moment should occur by the displacement of the underground when earthquake takes place in the cast- in-place reinforced concrete pile for sectional reinforcement. CONSTITUTION:In a cast-in-place reinforced concrete pile 1, a steel tube 3 is clad on the portion where great bending moment should occur due to the displacement of underground when earthquake takes place, or the portion where stratum e.g., the upper end of bearing stratum, etc., is abruptly changed. The sectional reinforcement can thus be attained without increasing the reinforcement ratio, and resistance to great bending strain due to the earthquake can be economically increased.
Patent JP-S5482561-A (JP)
Title: Oil pressure controller of oil pressure driving gear
Inventor: KOJIMA YASUO
IPC: F16H61/4104
Filed: 1977-12-13
Abstract: PURPOSE: To turn a motor at the speed corresponding to not less than capacity of a variable capacity pump, by uniting quantity discharged from the pump of a working at the working machine circuit side to an oil pressure drive circuit.  
     CONSTITUTION: A variable capacity pump 10 is driven by means of a prime mover 1, and feeds compressed oil to a motor 16 through ducts 80, 81. When the load of the motor 16 is little, differential pressure between ducts 80, 81 is little, and a change-over valve 17 is in a condition shown in the figure. When a tilt rolling angle of the variable pump 10 is increased by the operation of a seed control valve 62 by operators, control pressure changes over a change-over valve 54 to a location 54I, and oil discharged from a working machine pump 50 is fed to the high pressure side of a motor oil pressure circuit through a duct 82, a change-over valve 83 and a check valve 18. Thus, the motor 16 can be driven at the number of revolution not less than the number of revolution controlled by means of the variable pump 10. When the load of the motor becomes large, pressure at the high pressure side, which becomes higher, actuates the change-over valve 17 from a duct 84, and returns oil discharged from the working machine pump to a tank. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09329337-A (JP)
Title: Liner for gas turbine combustor
Inventor: HAYASAKA YASUSHI
IPC: F23R3/42
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion in a spring top unit as well as a tail cylinder inner wall and eliminate the restriction of thermal elongation in a liner as well as the tail cylinder by a method wherein a contacting part between a projected arced spring and the inner wall of entrance of the tail cylinder is provided with an abrasion resistance material, in the combustor liner having the projected arced spring, contacted elastically with the inner wall of entrance of the tail cylinder. SOLUTION: A projected arced spring 10, formed of a thin sheet bent so as to have an arced shape, is attached to the outer peripheral surface of a liner 1 as the side of rear tail cylinder of the liner 1. A multitude of slender gaps 21 are cut on the part of the spring 10 in the lengthwise direction of the liner 1 while the spring 10 is fixed to the liner 1 through spot welding 20. The inner wall of the tail cylinder 2, whereat the tail cylinder 2 is contacted with the projected arced spring 10, is provided with an abrasion resistant material 12. The abrasion resistant material 12 is constituted of an alloy stellite and the like, for example, while the abrasion resistant material 12 is fixed to the inner wall of the tail cylinder 2 through spot welding and the like.  When combustion oscillation is generated in a combustor and the liner 1 is oscillated relatively to the tail cylinder 2, the projected arced spring 10 of the liner 1 sides on the abrasion resistant material 12.
Patent JP-H01317271-A (JP)
Title: Optical disk device
Inventor: HAMURA HIDEKI
IPC: G11B17/04
Filed: 1988-06-16
Abstract: PURPOSE:To shorten the time required for exchange of optical disk media by taking out an optical disk medium loaded presently when another next optical disk medium is loaded through a slot. CONSTITUTION:When an optical medium 5l is exchanged, the medium lift arms 23 and 24 are actuated toward arrow heads A and B respectively. Then the medium 5l is pushed up toward an arrow head C and stopped at the position of a medium discharging port 22. Then the cartridge of the medium 5l and a cartridge storing an optical medium 5m are moved toward an arrow head D and sent out through a medium exchange part 3. Then both cartridge are put into a medium reading/writing part 2 and the media 5l is stored into the cartridge and 5m is loaded into the part 2. Thus the time required for exchange of both media 5l and 5m can be shortened.
Patent JP-H0315133-A (JP)
Title: Electrode bonding method
Inventor: TOMII KAORU
IPC: H01J9/02
Filed: 1989-06-12
Abstract: PURPOSE:To improve assembly accuracy by using an insulating adhesive with a metal in a fixed thickness or an insulator B between to adheredly fix a plurality of electrodes and thereafter, removing the metal or the insulator B from the adheredly fixed portion. CONSTITUTION:A stripe-like metal B 101 with a fixed thickness and a prescribed pitch and width is placed between the respective electrodes such that it intersects a slit-like electron beam through-hole 105 made in each electrode at almost right angles, and an insulating adhesive 110 is formed with a thickness more than sheet thickness of the metal-B 101 on one side of each of a shielding electrode 113 and a modulation electrode 114 excluding a portion where the electron beam through-hole 105 and the metal-B 101 are arranged. Then, the electrode 113, the metal-B 101, the electrode 114 and an electrode 115 are laminated and a load is applied to them, and they are adheredly fixed such that the spaces between the respective electrodes become equal to the sheet thickness of the metal B 101. Thereafter, the metal-B 101 or an insulator B is removed.
Patent JP-S6040683-A (JP)
Title: Laser working method
Inventor: YAMAZAKI SHIYUNPEI
IPC: B23K26/14
Filed: 1983-08-15
Abstract: PURPOSE:To eliminate the need for cleaning and to improve productivity by blowing a gas contg. an ionized halogen element together with laser light from a nozzle for irradiating the laser light to the surface to be worked thereby assisting the laser chemical reaction in a groove part. CONSTITUTION:A gas 38 contg. a halogen element is introduced into a nozzle 30 and is ionized by electrodes 31, 32. The gas contg. the ionized halogen element is blown from the end 37 of the nozzle 30 toward a surface 5 to be worked. Laser light 60 is then irradiated from the end 37 of the nozzle 30 toward the surface 5 at the same instant. The laser chemical reaction in the heating region in the part irradiated with the laser light is assisted. The melt and scattering material in a groove 20 is thus evaporated by reaction with the gas 38, by which the need for cleaning is eliminated and productivity is improved.
Patent JP-H04372268-A (JP)
Title: Facsimile equipment
Inventor: MAEKAWA SHINICHIRO
IPC: H04N1/00
Filed: 1991-06-21
Abstract: PURPOSE:To provide the facsimile equipment in which output recording paper is easily sorted for each document or each part of the document. CONSTITUTION:The facsimile equipment is a facsimile equipment having a sort function to make plural copies from one document and provided with mark paper discharge means a2, a5 discharging mark paper whose external appearance differs from that of prescribed document recording paper and a mark paper discharge control means a5 detecting the end of output of one document and controlling the mark paper discharge means so as to be featured to discharge the mark paper at a boundary of documents being output recording paper sheets.
Patent JP-S6127602-A (JP)
Inventor: TSUDA KOICHI
IPC: H01C7/10
Filed: 1984-07-18
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-H11338017-A (JP)
Title: Photographing device
Inventor: MISUMI YOSHINORI
IPC: G03B15/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device capable of avoiding the waste of power energy due to the unnecessary lighting of an illuminating machine and attaining the certainty of photographing work. SOLUTION: This device is equipped with the illuminating machine 1 illuminating a person to be photographed M, a power source part 12 for supplying power to the machine 1, a CCD camera 2 for photographing the person to be photographed M, a control part 20 transmitting a photographing machine action signal showing the action state or the non-action state of the camera 2, a sensor 5 detecting the presence or absence of a photographer, a 1st relay driven by a control part 20 connected in series between the power source part 12 and the machine 1, and a 2nd relay driven by the sensor 5. The machine 1 is driven to be lit by electric conduction between both the 1st and the 2nd relays.
Patent JP-S5853369-A (JP)
Title: Production of casting
Inventor: KADOI JIYUN
IPC: B22D27/02
Filed: 1981-09-24
Abstract: PURPOSE:To agitate the molten metal in the body part of a casting and to prevent defects such as shrinkage cavities, segregation and the like by agitating the molten metal in a riser electromagnetically with an electromagnetic agitator installed in the circumference in the riser part of the casting. CONSTITUTION:A riser part 2'' is rotated and agitated by an electromagnetic agitator 3 of a rotary magnetic field system installed in the circumference in the riser part of a casting. The molten metal 2' in the body part of the casting is rotated and agitated by the viscous effect of the molten metal, whereby defects such as shrinkage cavities, segregation and the like are prevented. The device 3 is in the uppermost part of the mold, and is free to attach and detach. The  shape of the riser part is roughly of the same shape, and higher versatility and  working efficiency are obtained.