baber/WOPTO huggingface dataset:
Patent JP-H07212848-A (JP)
Title: Interphone security system for detached house
Inventor: SHIBATA TATSURO
IPC: H04Q9/00
Filed: 1994-01-11
Abstract: PURPOSE:To provide an interphone security system for an independent house where the operation is simple and is difficult to decipher. CONSTITUTION:A card reader 23 for card input of the lock/unlock command of the entrance or the turn-on/off command of illumination in the house is installed on the door of the gate or in the entrance of the house, and a master machine 14 which controls lock/unlock of the entrance or/and turn-on/off of illumination in the base based on the lock/unlock command of the entrance or/and the turn-on/off command of illumination in the house which are sent from the card reader 23 is installed in the house. When a card is inserted to the card reader 23, the entrance is automatically locked/unlocked or/and illumination in the house is automatically turned on/off. Therefore, the button input which gives a key of deciphering by the distribution of dirt is avoided.
Patent JP-H02181771-A (JP)
Title: Two-component developing device
Inventor: NOGUCHI YUKIO
IPC: G03G15/08
Filed: 1989-01-09
Abstract: PURPOSE:To detect toner concentration in a stable state by installing a magnetic sensor for detecting the toner concentration on a developing device casing through a spacer made of a non-conductive material. CONSTITUTION:In a toner concentration sensor 25, the spacer 36 made of the non-conductive material and having a hole 37 in which a detecting part 34 is inserted is installed and the spacer 36 is fixed on the developing device casing 21, lying between the developing device casing 21 and the sensor casing 35 of the toner concentration sensor 25. Because of this constitution, the toner concentration can be detected in the stable state without being influenced by the developing device casing 21 made of a conductive material in the toner concentration sensor 25.
Patent JP-H08191179-A (JP)
Title: Forming method of solder dam for solder bump and forming method of solder bump
Inventor: SAKATSU TSUTOMU
IPC: H05K3/34
Filed: 1995-01-09
Abstract: PURPOSE: To provide a forming method of a solder dam for solder bump which prevents solder on a board electrode flowing out at the time of reflowing, in the case of face down reflow mount using solder bumps. CONSTITUTION: An example of forming a solder dam is as follows. When a solder bump is formed on an electrode 2 on a board 1 by using a solder grain 3, thermosetting solder resist 5 is spread on the electrode 2, and a transfer plate 6 wherein a protrusion is formed so as to correspond to the part where the solder bump is to be formed is pressed against the board 1. In this state, the solder resist 5 is heated and hardened by using a heater 7 or the like. By removing the transfer plate 6 after hardening, a recessed part 8 turning to a solder dam for a solder bump is formed in the solder resist of a solder grain mount part. A solder grain 3 is arranged in the recessed part 8, heated, and fixed. Thereby a solder dam for preventing solder flowing-out can be formed by a small number of processes, and the formation of a solder bump is also facilitated.
Patent JP-2000199835-A (JP)
Title: Module for optical communicate and its assembly method
Inventor: MURAKI ICHIRO
IPC: G02B6/42
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To prevent hook parts for engaging and holding a socket of an optical fiber of a module for optical communication from a package. SOLUTION: A pair of the hook parts 45 for engaging and holding the socket 44 of the external optical fiber 43 are formed of ceramics or metals. The hook parts 45 are formed separately from a retaining block 46 for fixing a ferrule terminal 38. The short optical fiber 33 to be arranged in the package 31 is inserted and fixed to the ferrule terminal 38 and the front end of the optical fiber 33 is disposed to face a semiconductor element for optical communication in the package 31. At the time of assembly, the hook parts 45 are joined to the package 31 by a 'brazing filler metal' having high joining strength in a first stage and thereafter, parts, such as the ferrule terminal 38, are assembled into the package 31. The retaining block 46 is thereafter joined to the package 31 by a resin, such as epoxy, and the ferrule terminal 38 is fixed by the retaining block 46 in a final stage.
Patent JP-S59128251-A (JP)
Inventor: SATOU TAKESHI
IPC: C04B22/12
Filed: 1983-01-08
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-H08187004-A (JP)
Title: Walking tiller
Inventor: IMOO HIROSHI
IPC: A01B33/12
Filed: 1995-01-09
Abstract: PURPOSE: To provide a walking tiller capable of easily attaching cage-type wheels for puddling and having improved workability by attaching fixing members for the cage-typed wheels at the outer edges of tine shafts, in such a manner that the fixing members cover the tillage tines attached on the shafts as they are from the lateral outsides. CONSTITUTION: This walking tiller is attached with fixing members 37 for cage-type wheels 36 which are placed on the outer edge of tine shafts in such a manner as to cover the tillage tines 27b attached on the tillage shafts as they are from the lateral outside. Further, these members preferably have the following structure. The cage-type wheel 36 attached to the fixing part 37 is larger than the outer diameter of tillage tine units 27 attached on an outer shaft and composed of a flange 36a as a wheel hub, spokes 36b, a pair of right and left limbs 36c and puddling plates 36d connecting the left and right limbs 36c to each other and having specified spaces in the peripheral direction.  The flange 36a is placed inside of the outer limb 36c toward the machine, covering the tillage tine units 27 from the lateral outside of the tillage tine units 27 and the flange 36a and the fixing part 37 are linked together with bolts 38.
Patent JP-H10200577-A (JP)
Title: Packet distribution system
Inventor: OKUI TAMIO
IPC: H04L12/70
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a packet distribution system, in which reliability to packet transmission is improved, increase of traffic in a line network for packet transmission is avoided and priority distribution of packets is attained in the case of an occurrence of a fault in the packet distribution system. SOLUTION: In a distribution server 1, a packet distribution part 11 distributes a distribution packet to all reception terminal equipment 3 connected via a distribution line 21 by multiple address communication, even when a re-transmission request reception part receives a re-transmission request to the same distribution packet from the plural reception terminal equipment 3. One of the distribution packet distributes to all of the reception terminal equipment 3 by the packet distribution part 11.  On the other hand, in the reception terminal equipment 3 the distribution packet on a distribution line 21 is fetched selectively by a packet reception part 31, and only when a packet defect detection part 32 detects an error or a lack of the distribution packet received by the packet defect detection part 32, is a state which has been detected by a re-transmission request transmission part 33 informed to the distribution server 1 by a prescribed re-transmission request.
Patent JP-H0725042-A (JP)
Title: Color thermal transfer printer device and printing method
Inventor: GURAHAMU DEII UORUTAA
IPC: B41J2/32
Filed: 1993-01-08
Abstract: PURPOSE: To provide multi-color printing method and printing apparatus for reducing print registration errors, and provide a method for adjusting a pressure level of a print head to a print adjustment device and a supporting member. CONSTITUTION: The printing apparatus includes a series of print stations 12 and a label web drive device for advancing a label web 18 through each of the print stations 12. Each print station 12 includes a print head having a printing surface for printing objects and a platen against which the printing surface is applied during printing. The print station 12 are arranged in a generally arcuate arrangement whereby the web 18 follows a substantially straight path between printing surfaces of adjacent print stations. An adjustment device includes an elongated member which slides to an outer face of the print head. The elongated member has an inclined face on which a biasing member is positioned to apply a force to the elongated member. The elongated member includes a force transfer surface for transferring the biasing force to the print head.
Patent JP-S57116284-A (JP)
Title: Electronic watch
Inventor: YAJIMA TOYOHIKO
IPC: G04G13/02
Filed: 1981-01-09
Abstract: PURPOSE:To obtain the electronic watch to which the data for the musical composition to be played can be freely inputted, by controlling a music generating circuit by rewriting a music deta RAM by external manipulation. CONSTITUTION:When switches 10 for modes of an external manipulating member, a pitch of sound, a length of sound, and notes are manipulated, a mode  ROM15 is accessed in response to the state of manipulation, and the music data  to be composed is written in a music data RAM19 through a decoder circuit 18  of a composing circuit 17. In this case, the notes are displayed by staff notation corresponding to the composition on a display 21 wherein a note decoder 22, a  note driver 23, a note display 24, and the like are provided. The music sound is  generated by the music generating circuit 20 and a speaker 25. Thus free input  of the music composition data for generating the desired music to be played  can be readily and positively performed.
Patent JP-2000200150-A (JP)
Title: Touch panel
Inventor: KOIZUMI YOSHIO
IPC: G06F3/041
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy of a coordinate position without lowering the emission light quantity and to simplify constitution. SOLUTION: This touch panel is provided with bar-shaped light sources LX and LY arranged so as to extend axes along respective edge parts at the edge parts orthogonal to each other of the touch panel 10 for which the outer peripheral surfaces of circular tubes LXa and LYa are sectioned into plural light emission parts LXc1-LXcn and LYc1-LYcm by light shielding parts LXb and LYb arrayed with an interval along an axial direction. Further, on the edge part of the touch panel on the side facing the respective bar-shaped light sources LX and LY, phototransistors TX1-TXn and TY1-TYm arrayed so as to face the light emission parts LXc1-LXcn and LYc1-LYcm are provided.
Patent JP-H10192609-A (JP)
Title: Cleaning device
Inventor: OKU NOBUAKI
IPC: B01D29/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To enable the positive venting of an air without providing an air vent, in a cleaning device using a disposable filter, etc., such as a cotton reel filter. SOLUTION: This cleaning device is equipped with a cotton reel filter 12, a cartridge 5 storing the cotton reel filter 12 and a cartridge bracket 4, a water intake path 15 for introducing water into an area between the outer periphery of the cotton reel filter 12 and the cartridge 5 and a water discharging path 14 with a water tunnel duct 16 which communicates with a space in the cotton reel filter 12 to discharge the water. In addition, an air vent 28 of small diameter for establishing a communication between the water intake path 15 and the water tunnel duct 16, is formed between the path 15 and the duct 16.
Patent JP-2000199069-A (JP)
Title: Electroless nickel plating method and device
Inventor: SAITO MASAHIRO
IPC: C23C18/28
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To execute good electroless nickel plating stably over a long period without causing the autolysis of an electroless nickel plating soln. in a method of executing electroless nickel plating after palladium treatment. SOLUTION: In an electroless nickel plating method in which the object to be treated is subjected to palladium treatment to adhere metallic palladium nuclei to the surface of the object to be treated, and, thereafter, the object to be treated is dipped into an electroless nickel plating soln. 2 to form an electroless nickel plating film on the surface of the object to be treated adhered with metallic palladium nuclei, a waste soln. from the electroless nickel plating soln. is used as a strike soln. 10, and the object to be treated adhered with the metallic palladium nuclei is dipped into the strike soln. and is subsequently dipped into the electroless nickel plating soln.
Patent JP-S57117721-A (JP)
Title: Duct hopper device
Inventor: HIRAYAMA IZUMI
IPC: F23J3/04
Filed: 1981-01-12
Abstract: PURPOSE:To prevent an accumulation of ash in the discharged gas passage and also a corrosion of the passage by a method wherein an efficient separation of the ash from the discharged gas is performed in a duct hopper device for collecting the ash of the discharged gas. CONSTITUTION:Duct hopper 7 for collecting dust is formed at a curved part for changing a direction of flow from a vertical direction to a horizontal direction. At the lower end of the hopper 7 is formed a projecting hopper 7' and at the same time a buffle 15 is arranged at the bent part of the duct. Arrangement of the buffle 15 causes the flow of the discharged gas to be formed along a wall of the hopper 7 so as to improve a function of separating and dropping of the ash into the hopper 7'. Therefore, the flow of ash into the downstream side of the discharged gas is decreased and an accumulation of ash and the corrosion of the device may be overcome.
Patent JP-H03206701-A (JP)
Title: Manufacture of irreversible circuit element and hoop shaped component
Inventor: ISHIKAWA YOHEI
IPC: H01P1/36
Filed: 1990-01-08
Abstract: PURPOSE:To simplify the assembling process and to attain economy by using a hoop member having terminals required only for horizontal mounting, terminals required only for vertical mounting, and a terminal branched in T- shape used in common for both horizontal and vertical mounting and forming a circuit element main body on the member. CONSTITUTION:A hoop member 10 is employed, which has terminals 14, 15 only for the horizontal mounting, a terminal 16 only for the vertical mounting and common terminals 11, 12 in T-shaped form used in common for both mountings and a circuit element main body 20 is formed to the hoom member 10. Then the cut position of the terminals 11-16 of the hoop member and the folded way after the cut-off are changed depending on the horizontal mounting or the vertical mounting of the irreversible circuit element. Since the process before the terminals of the hoop member 10 are cut off is in common for the irreversible circuit element set in the horizontal mounting and vertical mounting, the assembling process is simplified and the economy is attained.
Patent JP-H10199309-A (JP)
Title: Headlamp reflector
Inventor: MATSUMOTO NAOYOSHI
IPC: F21Y101/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To easily judge the forming distortion of a reflector, and the fitting position of a light source bulb (the set position of a filament). SOLUTION: Plural reflector-judging reflecting surface segments 41 are provided on the composite reflecting surface 40 of a reflector 4. Resultantly, the forming distortion of the reflector 4 and/or the fitting position of a light source bulb (the set position of a filament) can be easily judged by comparing a light distribution pattern obtained from the plural reflector-judging reflecting surface segments 41 with a reference light distribution pattern determined by a design and calculation, etc., previously.
Patent JP-H05191156-A (JP)
Title: Electronic refrigerated amplifier
Inventor: MOCHIZUKI MITSURU
IPC: H03F1/30
Filed: 1992-01-09
Abstract: PURPOSE:To reduce the power consumption and to miniaturize a device by thermally and electrically insulating a chip carrier from an earth conductor to reduce passing- round conduction of heat from the heat generation side to the heat absorption side of an electronic cooling element. CONSTITUTION:An earth terminal 27 of a semiconductor chip 10 and an earth conductor 50 on the lower faces of an input-side dielectric substrate 11 and an output-side dielectric substrate 12 are electrically connected. Heat generated for signal amplification is conducted to the heat absorption side of the electronic refrigeration element 18 through a chip carrier 17 to endothermically cool the chip 10. Meanwhile, a semiconductor is inserted to the circuit of heat from the heat generation side to the heat absorption side of the element 18 to increase the heat resistance more than conventional because substrates 11 and 12 are separated from the carrier 17, and conventional passing-round conduction of heat from the heat generation side to the heat absorption side of the element 18 is very reduced. Consequently, almost all of heat generated from the heat generation side of the element 18 is conducted to a metallic case 7 and is radiated to the air. Thus, the electronic refrigerated amplifier is obtained which improves the cooling efficiency and has the power consumption reduced and is miniaturized.
Patent JP-S5597028-A (JP)
Title: Audio magnetic recording medium
Inventor: UEHORI TATSUO
IPC: G11B5/70
Filed: 1979-01-16
Abstract: PURPOSE: To secure the desired level for both the transcript properties and the noise properties of the magnetic recording medium which is obtained by coating the magnetic coating material containing the mixture of the magnetic substance obtained through two different methods as the ferromagnetic metal onto the nonmagnetic supporter.  
     CONSTITUTION: The metallic salt solution containing one or more of Fe, Co and Cr is reduced via NaBH 4  to obtain the metal magnetic powder. The coercive force of the metal magnetic powder can be changed freely by varying the Fe/Co ratio and the addition amount of pH and Cr. On the other hand, the magnetic powder is obtained by giving reduction via the reducing gas to the needle-like oxy-iron hydroxide, the mixture of the said oxy-iron hydroxyde and other metal or the needle- like iron oxide obtained from these hydroxide mentioned above. Then the magnetic coating material containing the mixture of the both magnetic substances through the proper mixing as the ferromagnetic powder is coated onto the supporter. Thus the audio magnetic recording medium is obtained with the coercive force of 1050Oe or more, the transcript of 54dB (based on the DIN measuring method) and the noise of -59dB or less (bulk noise A-curve hearing correction value) respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000198658-A (JP)
Title: Handrail stopping detecting device of escalator
Inventor: ASADA NOBUAKI
IPC: B66B29/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To realize the small size and the simple structure of a handrail stopping detecting device. SOLUTION: To a handrail driving device 4 to drive a handrail belt 1, which is composed of a driving roller train 2 and a driven roller train 3, a detecting piece 6 is installed in one of the driven rollers 3, a sensor support is installed on the rotation support shaft of the driven rollers, a proximity sensor 9 to detect the rotation of the detecting piece is installed on the sensor support, and the pulse signal of the approach sensor 9 is outputted by a lead wire. As a result, it is not necessary to prepare an individual presser roller and a driven roller to detect the stop of the handrail belt, the detecting piece and the proximity sensor can be installed by utilizing the existing driven roller for handrail driving device, and the cost can be reduced by reducing the number of part items.
Patent JP-S5594994-A (JP)
Title: Carbon gasification
Inventor: TSUTSUMI SHIGERU
IPC: C10G11/04
Filed: 1979-01-11
Abstract: PURPOSE: To effect complete gasification of solid and liquid fuel, and carbon-contg. waste product at relatively low temperature reaction under atmospheric pressure by using ferritic metal oxide as catalyst in water gas shift reaction of carbon.  
     CONSTITUTION: In gasification of solid or liquid fuel, or carbon contained in wast product, or residual carbon, Cu(FeO 2 ) 2  is used as the major catalyst. The Cu(FeO 2 ) 2  is used either alone or mixed with about 20wt% of K 2 (FeO 2 ) 2 , Na 2 (FeO 2 ) 2 , Mn(FeO 2 ) 2 , Mg(FeO 2 ) 2 , etc in gasification reaction at 400W800°C in the presence of steam or water. The prcess effects complete gasification. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11201685-A (JP)
Title: Heat-exchanger device
Inventor: YOSHIDA TAKAYUKI
IPC: F28F9/22
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a good heat-exchanging efficiency with a simple configuration, which is easy to manufacture. SOLUTION: A heat-exchanger 3 wherein heat-transfer pipes 1 where multiple small-diameter pipes are arranged parallel and heat-exchanging fluid flows and fins 2 provided on the outside surface of the heat-transfer pipes 1 constitute a heat-transfer surface is provided, a flow-in side member 4 is disposed below the heat-exchanger 3, and a distribution header 12 wherein multiple heat-transfer pipes 1 are opened on upper side while a plurality of flow-in pipes 13 communicating with respective flow-inside member 4 are opened on lower side is provided. So, the flow-in speed of the heat-exchanging fluid which flows in the distribution header 12 from the flow-in side member 4 through the flow-in pipes 13 drops for stabilized liquid-level of the heat-exchanging fluid in the distribution header 12.  Thus, the heat-exchanging fluid evenly flows in the heat-transfer pipes 1, resulting in even heat-exchanging amount on the entire surface of the heat-exchanger 3, for improved heat-exchanging efficiency.
Patent JP-H07212154-A (JP)
Title: Amplifier
Inventor: IKEDA TOSHIHIRO
IPC: H03G5/16
Filed: 1994-01-14
Abstract: PURPOSE:To obtain comfortable awake and to prevent the neighborhood from being bothered when a person goes to sleep by providing a means which increases the volume of sound gently starting from a small volume of sound corresponding to a time after a power source is applied, and decreases the volume of sound gently to a small one corresponding to a time after a sleep mode is set. CONSTITUTION:A power source supply device with timer function starts to supply a power to an amplifier 10 at a prescribed time, and a microcomputer 8 is started up, and the setting of a mode setter 9 is confirmed. An input switching control signal is outputted from the microcomputer 8 to a multiplexer 7 so that the sound volume can be increased gently from the low sound volume corresponding to the time after the power source is applied when a mode is set in an awake mode, and amplification is performed by an amplifier 3 so as to drive a speaker 5. Also, when the person goes to sleep, the mode setter 9 is set in the sleep mode. The input switching control signal to vary the resistance value of a resistor group 6 is outputted from the microcomputer 8 so that the output of the multiplexer 7 can decrease the sound volume gently corresponding to the time after the mode is set in the sleep mode. The amplification is performed by the amplifier 3 so as to drive the speaker 5.
Patent JP-S60147937-A (JP)
Title: Focus detecting device
Inventor: HOSHI HIDEO
IPC: G11B7/13
Filed: 1984-01-10
Abstract: PURPOSE:To obtain a stable focus error signal at recording/reproduction by dividing a photodetector for signal detection to at least five photodetectors. CONSTITUTION:The optical system is identical to the known system and only a photodetector 9 is different. That is, the photodetector 9 is divided into five photodetectors; a photodetector 9a at the center and circumferential split photodetectors 9b, 9c, 9d and 9e. The size of the photodetector 9a at the center is almost the same size as a light spot 10a on the photodetector 9 at focusing. The light spot 10a is circular at focusing and when the center of the light spot 10a is matched with the center of the photodetector 9, the light spot 10a irradiates only the photodetector 9a at the center, and light spots 10b, 10e are elliptic when the disc comes near or remote, and the light is given to the photodetectors 9b, 9d or 9c, 9e.