baber/WOPTO huggingface dataset:
Patent JP-H06309257-A (JP)
Title: System and method for monitoring and maintaining snmp table
Inventor: DEBITSUDO DEEHIYUI CHIEN
IPC: H04L12/24
Filed: 1994-02-25
Abstract: PURPOSE: To provide the improved system and method for monitoring the SNMP table. CONSTITUTION: The new system and method enable a manager in simple network management protocol(SNMP) environment to gather update from agents. The system and method are used for a table of each agent and provide indications showing various variations. The indexes increase with alterations of the table. The manager holds the records of the indexes of data received from the agents and requests only data having large indexes of dictionary editing. Further, the indexes are used for relative tables, which are synchronized as to know whether the manager has the latest update. Consequently, an accurate outline can be represented.
Patent JP-H04266756-A (JP)
Title: Waste water separator for dental unit
Inventor: TANAKA KEIICHI
IPC: A61C17/06
Filed: 1991-02-22
Abstract: PURPOSE:To miniaturize a waste water separator and reduce the cost by stirring the sucked waste water into a cyclone shape in a waste water separator main body for gas-liquid separation, and controlling the flow with a simple constituting member. CONSTITUTION:A slit 25 is provided at the lower section of a cylinder 27 suspended immediately below a waste water connecting port 9 provided on the upper cover 7 of a waste water separator main body 3, the slit 25 is bored at the position where the discharged waste water flows along the inner wall of the waste water separator main body 3, a wound plate 31 forming a smooth slant face 41 around the cylinder 27 is provided at the upper end of the slit 25, and one end of the wound plate 31 is connected to a bulkhead plate 29 suspended from the upper cover 7 to form a waste water stirring chamber 43.
Patent JP-S53114900-A (JP)
Title: Polyalkenyl phenolic resin composition
Inventor: TAKAHASHI AKIO
IPC: C08G59/70
Filed: 1977-03-15
Abstract: PURPOSE: To provide the title composition of rapid corability, having excellent stability at a room temperature, high dimensional stability and resistance to heat and chemicals, comprising a polyalkenylphenol, an epoxy resin, and a complex of a Lewis acid, etc. with an organic amine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54121183-A (JP)
Title: Pulse width-voltage converter
Inventor: NAKANE HISAO
IPC: H03K9/08
Filed: 1978-03-13
Abstract: PURPOSE: To enable divided voltages of superior linearity to be obtained by using a simple digital circuit and dividing the duty ratio of pulse width modulating signal at an arbitrary voltage dividing ratio n/m (m, n are integers and m > n).  
     CONSTITUTION: When the pulse width modulating signal W 1  of a duty ratio T 1 / T is applied to the input terminal 11 of a pulse width voltage dividing circuit 10, an (m) scale counter 12 counts the pulse number of the signal W 1  by an (m) notation and outputs the count value with BCD codes, etc. The signal is converted to the pulse train signal by a code converter 13. A multiplexer 14 selects and passes only the pulse train signal corresponding to the set value (n). Hence, the pulse train signal M of the total pulse width nT is sent out at the repetitive period mT. The signal M is AND-coupled to the signal W 1  through an AND gate 15 and the voltage divided pulse width modulating signal W 2  of the total pulse nT 1  is sent out at the period mT from the AND gate 15. The pulse width-voltage converter 20 applied with the signal W 2  sends out the voltage E 0  correspending to the duty ratio n/m on the signal W 2  to terminal 21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58147051-A (JP)
Title: High power semiconductor module
Inventor: SAITOU TAKESHI
IPC: H01L23/498
Filed: 1982-02-24
Abstract: PURPOSE:To suppress generation of crack on electrodes and enhance reliability  of module by shaping internal connecting portion to be provided at the external  end connecting electrode with a narrow width stick when a circuit substrate  mounting electrical parts is housed within the package and an external connecting electrode provided passing through the package is connected to the terminal located on the substrate. CONSTITUTION:Electrical parts 11 such as semiconductor devices are loaded on a ceramic circuit substrate 10, electrode provided therein is connected to a terminal 10a on the substrate 10, and a heat sink 12 is bonded to the rear side of substrate 10. The parts mounting side 11 of substrate 10 is sealed by a package 13 and an internal connecting part 14a of conductive external connecting electrode 14 passing through the package 13 is connected to a terminal 10a. In this structure, the internal connecting portion 14a of electrode 14 having an external connecting portion 14b is composed of a narrow width stick, compression and elongation of electrode 14 due to a heat are absorbed by a stick of connecting portion 14a and thereby generation of crack is prevented. Simultaneously, electrode 14 is prevented to separate from the substrate 10.
Patent JP-H11224685-A (JP)
Title: Manufacturing device for wound electrode
Inventor: KONDO MASASHI
IPC: H01M6/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device which can manufacture high quality wound electrodes with tight layering and winding and with a high yield. SOLUTION: This manufacturing device for wound electrodes has a rotationally pivoted core 1, a rotational driving mechanism rotating the core 1, guide blocks 2a, 2b, 2c, 2d guiding and running separate sheets 3a, 3b, a positive sheet 4 and a negative sheet 5 layered and wound by the rotation of the core 1, pressure rollers 7a, 7b adding tension to the sheets 3a, 3b, 4, 5 guided and fed to the core 1, and holding blocks (here, integral with the guide blocks) holding, with pressure, the periphery of a wound body formed by layering and winding around the core 1. At least surfaces the sheets run and slide of the guide blocks 2a, 2b, 2c, 2d are formed of low-friction material 2a", 2b", 2c", 2d".
Patent JP-H02246335-A (JP)
Title: Bump structure for reflow bonding of ic device
Inventor: RANJIYAN JIEI MASHIYUUZU
IPC: H01L23/52
Filed: 1990-02-09
Abstract: PURPOSE: To thermally consume tin in a gold-tin eutectic solder completely and integrate a copper finger with a gold bump without imparting an undue pressure by fixing the metal finger to the gold bump through reflow of the gold-tin eutectic solder. CONSTITUTION: A gold bump 19 is covered with a tin layer 20 and a thin gold layer 21 while a copper finger 22 is covered with a corrosion resistant gold layer 23 and a gold to gold contact appears as the finger 22 is pressed against the bump 19. When the finger 22 is heated up to the tin-gold eutectic temperature or above, tin plating on the bump 19 is bonded to gold and a reflow solder for integrating the copper finger 22 with the gold bump 19 is fed in liquid phase. Volume of tin is selected to absorb the coating of gold on the copper finger 22 completely. Additional gold required for forming eutectic is absorbed the bump 19 and the tin is transformed entirely and completely into an eutectic alloy. According to the method, a contact can be made with a small force.
Patent JP-H05226738-A (JP)
Title: Solid laser device
Inventor: TERADA SETSUO
IPC: H01S3/092
Filed: 1992-02-17
Abstract: PURPOSE:To provide a solid laser device which can set laser process conditions corresponding to an object to be processed at processing with a laser and which can process in an optimum manner without an excessiveness in energy or a shortage of energy for an optimum laser process, in particular, in laser welding, laser cutting, or the like at laser beam machining. CONSTITUTION:This embodiment has a direct current power source circuit 1 comprising a constant voltage circuit and a capacitor 2 for supplying constant energy, and is also provided with a first transistor 3 as a switching element for supplying charge energy for a flash lamp 5 and a second transistor 4 as a switching element for making constant a charge voltage.
Patent JP-S60171657-A (JP)
Title: Video tape recorder
Inventor: MIHASHI YASUO
IPC: G11B15/22
Filed: 1984-02-15
Abstract: PURPOSE:To obtain a highly reliable brake which is able to contact with a flywheel, by providing a solenoid which sets the brake to a contacting condition with the flywheel or a non-contacting condition. CONSTITUTION:When no electric current is made to flow to a solenoid 75, the brake pad 77 of a brake stay 76 is forced to push a flywheel by a fulcrum fitting 79 and the force of a pressing spring 81. The brake pressure is determined by the pressing force of the spring 81 and it can be adjusted finely by using a bolt 80. When an electric current is made to flow to the solenoid 75 and attracting force works, the movable shaft 75a of the solenoid 75 is moved in the vertical direction and the brake pad 77 is moved in the direction of the arrow B with the fulcrum fitting 79 working as a fulcrum. As the brake pad 77 moves, it is separated from the flywheel 74 and the brake is released.
Patent JP-H03233394-A (JP)
Title: Thunderbolt alarm
Inventor: ONUMA MASAHIRO
IPC: G01W1/16
Filed: 1990-02-08
Abstract: PURPOSE:To dispense with power source facilities, etc., by providing a means to output a signal with the strength of surface electric field higher than prescribed strength, a means to output the signal with the number of times of steep change of a surface electric field value higher than a prescribed number of times, and a means to issue a thunderbolt alarm signal by the signal of both detecting means. CONSTITUTION:When thunder cloud approaches and it is searched that the strength of the surface electric field exceeds the prescribed strength by both electrodes 2, 3 and the number of times of steep change of the surface electric value exceeds the prescribed number of times, the thunderbolt alarm signal is issued from an AND circuit 10. A controller 11 automatically operates an endless tape recorder 15 and a speaker 16 by the power of a battery 13 which accumulates power generation by a solar battery 12, and issues a siren in electrinic tone, and for example, a refugee place is broadcasted. Such broadcast is repeated until the alarm signal disappears from the circuit 10. When the thunder cloud goes away and the strength of the surface electric field goes less than the prescribed strength, the alarm signal from the circuit 10 is turned off, therefore, the controller 11 automatically instructs the operation of the recorder 15, etc., then, this thunderbolt alarm is returned to an initial standby state.
Patent JP-S60173979-A (JP)
Title: Solid-state image pickup device for scope camera
Inventor: MIURA HIROYUKI
IPC: H04N5/335
Filed: 1984-02-17
Abstract: PURPOSE:To form a video reproduced on a television receiver as natural video image close to an object by arranging image pickup picture elements of a solid- state image pickup element in matching with the distortion of an optical image by a wide angle lens so as to correct the distortion of the optical image. CONSTITUTION:The image pickup picture element 9 of a solid-state image pickup element 8 for door scope camera are arranged nonlinearly in matching with the distortion of the wide angle lens 2. When the optical image 4 distorted by the wide angle lens 2 is formed on the image pickup plane of the elements 8, since the element 9 are arranged in matching with the distortion, the distortion is corrected at optical conversion and an outputted video signal has substantinally no distortion. In reproducing the picture image by the television receiver 10 by using the video image signal through the use of the solid-state image pickup elements 8 in this way, the image is reproduced as a natural video close to the object 1 as shown in the video 11.
Patent JP-S63201927-A (JP)
Inventor: KII CHIYUWAN PAN
IPC: G11B7/243
Filed: 1988-02-12
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-H02207765-A (JP)
Title: Molding tool for tofu
Inventor: TAKEYAMA KOJIRO
IPC: A23L11/00
Filed: 1989-02-08
Abstract: PURPOSE:To provide a molding tool capable of readily preparing TOFU (bean curd) at home by inserting a mesh plate into a container having no hole in the side-walls and bottom wall thereof and disposing a weight provided with constant length legs on the lower surface thereof on the mesh plate. CONSTITUTION:For example, a container 1 is made of a plastic, does not have any hole in the side walls and botton walls thereof and has an opening in the upper portion thereof. A mesh plate 2 is a stainless steel plate or plastic plate having many small holes and is made so as to enable to be parallelly inserted into the container 1. The first weight 3 is a stainless steel plate or plastic-coated cost iron plate provided with legs having a constant length on the upper surface thereof and with a small column 4 at the center of the upper surface thereof. The second weight 6 having a penetrated hole corresponding to the small column 4 of the weight 3 at the center of the second weight 6. The height l0 of the legs 5 of the weight 3 is higher than the height d of water 8 squeezed out from the TOFU. The thickness l1 of the weight 3 and the thickness l2 of the weight 6 are suitably changed in dependence on the desired hardness of the TOFU.
Patent JP-H08219095-A (JP)
Title: Vacuum cleaner and built-in motor-driven blower
Inventor: TAKAGI MASAYUKI
IPC: F04D17/10
Filed: 1995-02-17
Abstract: PURPOSE: To reduce noise and ventilation loss in a vacuum cleaner body and downsize the vacuum cleaner body without lowering the efficiency of a motor- driven blower by providing an air current guide on the periphery of a suction port at the upper face part of a fan casing. CONSTITUTION: A motor-driven blower is provided with an approximately cylindrical air current guide 110 at the periphery of a suction port 109. This air current guide 110 is so constituted as to form circular arc shape cross section protruding onto the dust collecting side. The distance L between a motor protecting guard 525 and a motor-driven blower is set to be narrow, but since the approximately cylindrical air current guide of circular arc shape cross section is provided at the periphery of the suction port 109, air having passed a dust collecting bag, an auxiliary filter 511 and the motor protecting guard 525 can be smoothly guided.  The air discharged from a dust collecting chamber can thereby be guided smoothly to the suction port 109 of the motor-driven blower, and a separating phenomenon generated by a steep compression gradient state is reduced so as to be able to improve the efficiency of the motor.
Patent JP-H02211027-A (JP)
Title: Stator core of rotary machine
Inventor: NAKAMURA YUICHI
IPC: H02K1/16
Filed: 1989-02-08
Abstract: PURPOSE:To make it possible to control the flux between connected pole teeth by providing aluminium rings or copper rings between connected pole teeth. CONSTITUTION:When current flows to a coil 5 only, flux phi0 is generated by the coil 5. The flux is branched into flux phi1 and phi3 to connected pole teeth 2c and 2e respectively and flux phi2 to a rotor 7 through the gap between the teeth. Next, when hourly varying flux flows to connected pole teeth 2c and 2e, eddy current flows to aluminium rings or copper rings 4a and 4b to generate flux phi4 and phi5. Eventually, if the hourly varying current is caused to flow to the coil 5, flux will be branched into flux -phi5, phi1, -phi4, phi3 and -phi5 to connected pole teeth 2c and 2e respectively and flux phi2 to the rotor 7. The flux phi0 to phi5 between connected pole teeth 2c and 2e can thereby be controlled.
Patent JP-S58147084-A (JP)
Title: Infrared ray emitting diode and manufacture thereof
Inventor: KATOU TETSUROU
IPC: H01L33/30
Filed: 1982-02-25
Abstract: PURPOSE:To facilitate the manufacture and obtain high luminous efficiency, by forming an LED so as to be constituted of an N type Ca1-xAlx As layer and a P type Ga 1-xAlxAs and so that the value of x is in the specific range. CONSTITUTION:An LED is constituted by forming a P-N junction 13 constituted of a P type Ga 1-xAlxAs layer 11 and an N type Ga 1-xAlxAs layer 12. In this case, it is formed so that the value x of the Al mixed crystal is in the range of 0.05-0.4 on the surface of the layer 12 and 0.05 or less at the interface of the junction 13. In this constitution, the energy gap of the layer 12 expands together with the value x. Therefore, since the barrier of injected electrons at the P-N junction is almost neglected, the injection efficiency can be approximatively set at 1 resulting in the increase of the luminous efficiency. The absorption coefficient in a luminous wavelength decreases in the layer 12, and accordingly the luminous efficiency increases. Further, since the layers 12 and 11 can be formed by one time of liquid growing process, the defect of crystal in the neighborhood of the junction 13 reduces, and therefore the luminous efficiency can be enhanced.
Patent JP-S59155498-A (JP)
Inventor: KAGAMIBASHI MASATO
IPC: C11D1/40
Filed: 1983-02-25
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-S60171413-A (JP)
Title: Magnetic compass for blind man
Inventor: UEMA KAZUO
IPC: A61H3/06
Filed: 1984-02-17
Abstract: PURPOSE:To facilitate the detection of direction for a blind man by a method wherein a beam reaching a photoelectric conversion element provided at a photoelectric detector section is intercepted only in the direction pointed to the North with a pointer section to detect the position of a pointer and the output is connected to a sound device. CONSTITUTION:The dial plate of a magnetic compass is provided with a cadmium sulfide CdS cell photodetector 8 at the position corresponding to the North while a light emitter 7 with a small bulb is mounted on a top lid 2 to build a photoelectric detector section. Then, a pointer 4 with a magnet 3 is provided at the intermediate position of the detector section to intercept the detector section only in the direction pointed to North therewith and connected to a buzzer 14 through a transistor 10 and a relay 11. The light emitter 7 is turned ON, irradiating the photodetector 8 and the compass is turned horizontally. As the pointer 4 pointing to the North overlaps the photodetector 8, beam is intercepted to energize the transistor 10 with an increase in the electric resistance value of the photodetector 8 and a buzzer 14 sounds through the relay 11. Thus, a blind man can find his direction easily.
Patent JP-S52112959-A (JP)
Title: Hanging attachment for fork lift truck
Inventor: FUKUSHIMA TSUTOMU
IPC: B66C1/62
Filed: 1976-03-17
Abstract: PURPOSE: To provide a hanging attachment for a fork lift truck for transporting bags or the like with the truck which can automatically, safely and positively hang up and down the gags or the like and which can easily attach and detach forks. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57143760-A (JP)
Title: Floating head
Inventor: MINO TETSUYA
IPC: G11B17/32
Filed: 1981-03-02
Abstract: PURPOSE:To lower the data transfer speed by lowering the speed of a magnetic recording medium than that of a floating head itself, through the provision of a device for increasing an air pressure at the front part of progressing direction of the magnetic recording medium to a head. CONSTITUTION:At the front part of a magnetic recording medium 9 toward progressing direction, an air compressor 10 is provided on a device having a narrow clearance of a floating head 8. This air compressor 10 is provided with a slope surface having a slope and narrow clearance between the said compressor the magnetic recording medium 9 and is fixed at several tens mum clearance with the magnetic recording medium. With the air compressor provided in this way, the speed of the magnetic recording medium can be lowered more than the case of the floating head only, and the data transfer speed and the number of revolutions at a high density magnetic recording and reproduction can be much lowered.
Patent JP-S63198469-A (JP)
Title: Image automatic inspecting instrument
Inventor: SAGARA TOSHIAKI
IPC: H04N1/00
Filed: 1987-02-13
Abstract: PURPOSE:To check a dot or a highly sophisticated image which a person is impossible to discriminate by setting a square opening whose sides are in specific length as a window to detect the optical density of an object to be inspected. CONSTITUTION:For instance, the opening in square shape the length of whose sides is 10mum is prepared. And even one piece of toner particle 211 can be detected if present. The shape of the opening can also be rectangle or it can be in a size slightly larger than a toner particle. For instance, a square the length of whose side is 20mum is acceptable as the opening for the particle 211. The smaller the size of the opening is, the easier the detection of a toner particle come, however, if it is too small, the quantity of light that passes through it comes also too smaller, and the S/N is degraded. Accordingly, the opening is made shaped in a rectangle whose short side is about equal to or slightly shorter than the diameter of a coloring unit (for instance a toner) and the long side is about equal to or ten times as long as said diameter.
Patent JP-H07239501-A (JP)
Title: Film takeout device for instant camera
Inventor: DOI YUZURU
IPC: G03B17/50
Filed: 1994-02-28
Abstract: PURPOSE:To provide a film takeout device capable of perfectly separating film ejected from an instant camera from the camera. CONSTITUTION:Only a part of the film F which has been already exposed is ejected from the camera C by developer spreading rollers 7 and 8. The film takeout device 1 is provided with a switch SW detecting that a part of the film F is ejected from the camera C, a motor 30 started by the switch SW, and pull-out rollers 31 and 32 driven by the motor 30. Thus, the film F is perfectly pulled out. A frame 36 supporting the rollers 31 and 32 freely moves in a lateral direction. Therefore, the rollers 31 and 32 also laterally move by following the movement of the film F by the rollers 7 and 8. Then, there is no possibility that the film F is elongated or compressed even when the circumferential speed of the rollers 7 and 8 and that of the rollers 31 and 32 are not the same.
Patent JP-H10225782-A (JP)
Title: Combined welding method by laser and arc
Inventor: HAYASHI MASAKAZU
IPC: B23K26/046
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To secure such a penetration depth as is equal to the thickness of a base material in short time and to increase welding speed. SOLUTION: A gap 3 for guiding a laser beam is formed continuously to the bottom of a groove 2 between the abutting faces of oppositely facing base materials 1, 1; the gap is irradiated with a laser beam 10 before arc welding; the surface of the base materials forming the gap is melted by the laser heat over the entire length in the thickness direction; and successively, the molten metal melted by the arc heat is guided to the groove and to the gap for guiding the laser beam, thereby welding both base materials.