baber/WOPTO huggingface dataset:
Patent JP-H02185879-A (JP)
Title: Rear-wheel mudguard for motor scooter
Inventor: KITAICHI TORU
IPC: B62J35/00
Filed: 1989-01-11
Abstract: PURPOSE:To aim at the effective use of a body internal space by constituting a rear wheel mudguard so as to solidly install the rear part projected downward aslant to the rear narrowly, at the rear side of a front part where the breadth is widened fully to the inside of a car body, and inserting a cushion unit into a through hole projected to the upper side of the front one side. CONSTITUTION:This rear-wheel mudguard 6 being molded by synthetic resins is formed after widening breadth of the front 7 fully to the inner width of a car body 4, while it is made up of solidly installing the narrow rear part 8 projected to the downward rear aslatn, at the rear side of the front part 7. Then, this mudguard 6 is clamped to a rear part of the car body 4 with a bolt, and set up at the upper side of a rear wheel 2. In addition, a through hole 9 projected upward to one side of the front part 7 of the mudguard 6, and an upper part of a cushion unit 5 is set up so as to be passed in this through hole 9, while a fuel tank 10 and an oil tank 11 are mounted on the front part 7.
Patent JP-S57116444-A (JP)
Title: Communication system for communication between subordinate station and mobile station
Inventor: NISHI YUUJI
IPC: H04W52/00
Filed: 1981-01-12
Abstract: PURPOSE:To secure a communication circuit of good sound quality by removing a control signal in process of calling by shortening the transmission time of the control signal, by digitalizing and sending the mutual control signal between a subordinate station and a master station before or after speech transmission. CONSTITUTION:A master station P is equipped with a hybrid circuit HYB which separates and mixes an input signal containing a speech signal ST and a control signal CT sent from subordinate stations A, B..., and a signal processing part PRO3 which controls radio equipment TR by receiving the signal CT and outputs the signal CR to the subordinate stations. Respective subordinate station, on the other hand, are provided with microphone MIC, speakers SP, signal processing parts PRO1, PRO2..., and HYBs performing transmission and reception to and from the master station P through wired circuits UA, UB.... The PRO1 outputs a press SW signal C1 and a power-source SW signal C2 as the control signal CT and receives the sent-back signal CR to the contrary. One frame of the signals CT and CR is constituted as a 30-bit digital code sequence.
Patent JP-S5597890-A (JP)
Title: Electromagnetic bonding method
Inventor: TSUJI HIROMI
IPC: B23K20/06
Filed: 1979-01-17
Abstract: PURPOSE: To make possible the bonding of the case when the rigidity of the materials to be bonded is low and the bonding of metals and non-metals by interposing an adhesive agent between two objects then electromagnetically bonding the same.  
     CONSTITUTION: Silver braze or organic base adhesive agent 6 is interposed between copper pipes 4 and 5. The copper pipe 4 receives plastic deformation by electromagnetic bonding energy by a forming coil 7 and is bonded to the copper pipe 5 by way of the adhesive agent 6. Since bonding is accomplished by the low electromagnetic bonding energy, the bonding is possible with virtually no deformation of the copper pipe 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06207346-A (JP)
Title: Method for high-speed weaving of multifilament
Inventor: KUSHINO MAMORU
IPC: D03D47/38
Filed: 1993-01-12
Abstract: PURPOSE:To provide a method enabling multifilament yarns <=1.0 denier in single fiber fineness to be subjected to jet loom weaving at a number of revolutions of >=600rpm leading to improving loom operating efficiency and suppressing decline in quality of the woven fabrics produced. CONSTITUTION:In picking of multifilament yarns <=1.0 denier in single fiber fineness, the yarns are put to one shot picking using a two-color jet loom, thus enabling the multifilament yarns to be woven at a number of revolutions of >=600rpm, leading to reduction in loom shutdown and improving the quality of the woven fabrics produced.
Patent JP-S59127077-A (JP)
Title: Method and device for thermomagnetic recording
Inventor: KIMOTO TOSHIFUMI
IPC: B41M5/26
Filed: 1983-01-12
Abstract: PURPOSE:To obtain a speed and resolution superior to those of normal electrophotography, etc., and to minimize the thermal deformation of a magnetic recording body by inputting information on a recording picture by light and using the magnetic recording body itself as a heating body. CONSTITUTION:A light image irradiation part 200 is arranged inside of a recording drum 100. Then, a magnetized drum 300 which rotates while pressed against the recording drum 100, a developing device 400 which develops a magnetized latent image formed on the recording drum by sticking magnetized toner MT thereto, a transfer roller 500 which transfers the developed picture to a transfer form PA, a cleaner 600 which removes magnetized toner MT which is left on the recording drum 100 without sticking to the transfer form PA, and a demagnetizing head 700 which erases the magnetized latent image are arranged in order in the rotating direction of the recording drum 100. Further, a paper feed drum 800 which supplies the transfer form PA and a fixing roller 900 which fixes the recorded picture transferred to the transfer paper PA are arranged left under the transfer roller 500.
Patent JP-H08195897-A (JP)
Title: Linear movement mechanism and image input device using the mechanism
Inventor: HASEGAWA YUJI
IPC: H04N5/372
Filed: 1995-01-12
Abstract: PURPOSE: To provide a simple, inexpensive and highly accurate linear movement mechanism, the highly accurate linear movement mechanism with less loads of a motor, and the image input device using the linear movement mechanism for shifting picture elements of an image pickup element. CONSTITUTION: This linear movement mechanism is provided with the body 20, the motor 30 attached to the body 20, a rod member 40 rotated by the motor 30 and provided with a male screw part and a guide part 44, a slider member 50 provided with a guide reception part 54 fitted to the guide part 44 of the rod member 40 and a female screw part fitted to the male screw part and linearly moved by the rotation of the rod member 40 parallelly to the center axis of the rod member 40 and a slider rotation stopping member 60 for controlling the rotation of the slider member 50 by the rotation of the rod member 40.
Patent JP-H10194113-A (JP)
Title: Valve block assembly
Inventor: MAKINO KOYO
IPC: B60T8/1761
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To enable the valve block assembly to be miniaturized without complicating the liquid passages. SOLUTION: A reservoir 22 is provided with a reservoir cylinder 90 which is open to the lower bottom face of a valve block 80, and a reservoir piston 92. The reservoir piston 92 is sealed with an O-ring 102 at a lower guide part 92b, and a slit 92d is provided at an upper guide part 92a. Ports 22a, 22b are provided on the side faces of the reservoir cylinder 90. The reservoir passages 95, 96 connected to the ports 22a, 22b extend laterally to lead to the second and fourth solenoid valves 18, 40 arranged on both sides of the reservoir 22.
Patent JP-H08330968-A (JP)
Title: Oversampling digital / analog converter and compemsation thereof
Inventor: SAMI KIRIAKI
IPC: H03H17/04
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital/analog converter which compensates in a digital area group delays and phase distortions which are caused by an analog filter and its compensating method. SOLUTION: This device samples a digital data input in a rate that is equal to an input sampling rate Fs which is multiplied by an oversampling rate(OSR). It obtains 1-bit digital output by introducing the inverse number of ripples and/or phase distortions to a digital signal acquired through sampling, in order to compensate group delays and phase distortions which are caused by an analog filter. A final analog output is acquired by eliminating the noise through the analog filter, after converting the digital output into an analog signal.
Patent JP-H04242339-A (JP)
Title: Slave set unit for 1:n serial communication system
Inventor: SHIOTANI JUNICHI
IPC: G06F13/00
Filed: 1991-01-16
Abstract: PURPOSE:To extend a limit in number of slave sets and a length of a transmission line without need of provision of a dip switch for address setting or the like to each slave set and without increasing the resistance of the transmission line. CONSTITUTION:Tri-state circuits 38, 39 are connected respectively to a 1st input/output terminal 42 at a master set side and a 2nd input/output terminal 43 at a post stage side, the 1st input/output terminal 42 and the 2nd input/output terminal 43 are interconnected by a connection line 35 including the tri-state circuit 38 and a connection line 34 including the tri-state circuit 39, the tri-state circuit 39 is active at the transmission of an outgoing data from the master set to bring the tri-state circuit 38 into a high impedance state, and the tri-state circuit 39 is brought into a high impedance state to activate the tri-state circuit 38 at the transmission of an incoming data from a slave set, and the master set outputs sequentially an address data as the outgoing data to set an address of the slave set automatically sequentially from the slave set closer to the master set.
Patent JP-S56102141-A (JP)
Title: Digital communication device
Inventor: KAI TOMOKAZU
IPC: H04L5/22
Filed: 1980-01-18
Abstract: PURPOSE:To make it possible to improve utilization efficiency of a transmitting device, by connecting a data transmitting device by controlling a matris switch in accordance with detection of preamble signals. CONSTITUTION:To each transmission channel 1 circuit 2 which transmits the output after detecting preamble signals is connected, and the channel from data transmission device 3 forms matrix switch circuit 4 intersecting with transmission channel 1. Control device 5 controls circuit 4 in accordance with the output from circuit 2, and connects transmission channel 1 corresponding to circuit 2 which sent the output to a channel from a vacant device out of devices 3. Then, when the engagement of data transmission device is completed, the device is separated from transmission channel 1.
Patent JP-2000207328-A (JP)
Title: Device and method for agent presentation
Inventor: UENO TAKESHI
IPC: G06F17/30
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To enable an agent presentation device to utilize the content already existing on a network. SOLUTION: An agent receives a message from a user by means of a message inputting means 101 and executes the corresponding script in a script storing means 103 in accordance with the message by means of a script executing means 102. Then the agent transmits a message for driving a WWW browser 109, etc., from a message outputting means 104. A message analysis executing means 1012 analyzes the message and an image outputting means 106, a text outputting means 107, a voice outputting means 108, and the WWW browser 109 output data. Therefore, the agent can acquire a WWW page locally or from a network as an already existing content and can make presentation together with the WWW page by utilizing an image, voice, and text. In addition, the agent can make the answer to a question against the WWW page by utilizing knowledge description and operation description.
Patent JP-S58122301-A (JP)
Title: Screw-type fluid machine
Inventor: OOTSUKI AKIRA
IPC: F01C19/00
Filed: 1983-01-12
Abstract: PURPOSE:To heighten the efficiency of a compressor, by providing the compressor with a seal means at the end located near a high pressure port, to predetermine the clearance between the screw and casing of the compressor. CONSTITUTION:A screw 1 rotates centering an axis 2 and is engaged with two pinions 4 provided with teeth 5. A casing 3 is provided with a low pressure port 6 and a high pressure port 7. The screw 1 is provided with a seal means 10 at the end near the high pressure port 7. The clearance between the screw 1 and the casing 3 is increased with regard to the generating line of the casing 3, from the low pressure port 6 toward the high pressure port 7, and is made maximum near the seal means 10. This results in heightening the efficiency of a compressor.
Patent JP-2000208917-A (JP)
Title: Manufacture and material of circuit board
Inventor: SASAKI MASAYUKI
IPC: H05K3/34
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a method of manufacturing a circuit board which enables a preliminary solder pattern to be formed easily and precisely, on a fine-pitch pad and a suitable material of the circuit board using the method. SOLUTION: A method of manufacturing a circuit board comprises a step of forming single-layer or multilayer wiring patterns 22, 24, etc., electrically connected with a metal layer 12 on the side of an insulating resin layer 16 of a board material 10, wherein a solder layer 14 is formed on one surface of the metal layer 12 and the insulating resin layer 16 is formed on the other surface of the metal layer 12, and a step of etching the solder layer 14 and the metal layer 12 to form a pad pattern 28, wherein solder 14a coats a pad 12a formed of the metal layer 12.
Patent JP-S5389441-A (JP)
Title: Developing and cleaning device
Inventor: MOCHIZUKI NOBUO
IPC: G03G21/00
Filed: 1977-01-17
Abstract: PURPOSE:To improve developing and cleaning effects with a simple structure, by allowing a magnet roller and a blade impressed to this surface to act both for charging the magnetic toner and for scraping it.
Patent JP-S60147895-A (JP)
Title: Operating method of device
Inventor: NISHI KENICHI
IPC: G06K17/00
Filed: 1984-01-12
Abstract: PURPOSE:To recognize normarity of a card and to operate a device when it is right by detecting signals generated from a card incorporating an integrated circuit. CONSTITUTION:A card incorporates an integrated circuit 10 in a plastic plate 9, and the IC 10 is connected by an input terminal 11 including earth and a power source provided on one side of the plastic plate 9 and by a conductor passing through the interior of the plastic plate. An output of a decoder 23 is generated in correspondence to 10 ''1'', ''2'' and ''3'', for instance, three pulses are generated in accordance with oscillating frequency of a pulse generating circuit 18 and given for a card reader 7. The contents of a memory PM are given from the card reader 7 through a gate G. As a result, the card reader 7 detects that the IC 10 of a card 8 properly operates, and recognizes that the card 8 is right by the detection. If it is an illegal one, three output pulses will not be generated even when one input pulse is inputted; therefore the side of a card reader can realize that an illegal card is used.
Patent JP-S56100511-A (JP)
Title: Amplifying circuit
Inventor: YOKOYAMA KENJI
IPC: H03G3/12
Filed: 1980-01-17
Abstract: PURPOSE:To set the power source voltage to a low value while keeping the dynamic margin large, by reducing the gain of the negative feedback amplifier for a low output level and by increasing the gain of the negative feedback amplifier for a high output level. CONSTITUTION:The output of negative feedback amplifier 11 is given to the first and the second variable resistors 12 and 13 interlocked with each other. The feedback quantity is adjusted by the first variable resistor 12, and the output level is adjusted by the second vaiable resistor 13. If the output level is low, the feedback quantity is made maximum by the first variable resistor 12 to reduce the gain of negative feedback amplifier 11, and the output level is adjusted by the second variable resistor 13. Further, if the output level is high, the output level is made maximum by the second variable resistor 13, and the feedback quantity is adjusted by the first variable resistor 12 to increase the gain of negative feedback amplifier 11.
Patent JP-H01182136-A (JP)
Title: Engine controller
Inventor: AKISHINO KATSUO
IPC: F02D41/04
Filed: 1988-01-12
Abstract: PURPOSE:To simplify the operation process of a driver by controlling the car speed right after a car speed is accelerated and an acceleration pedal is therefore released, to be maintained as a target running speed. CONSTITUTION:When an accelerator releasement detecting means 3 detects that an acceleration of a vehicle is completed and the stepping load on an accelerator pedal is released, the control variable setting means 5 of an engine controller 1 sets the ear speed detected right after the releasing of the accelerator pedalas as a target speed. To maintain the running speed to said target speed, the engine output control variables such as a throttle opening and a fuel supply quantity are set to control the output of an engine 6 via an engine output adjusting means 4. Thus, the operation of a driver may be simplified.
Patent JP-H11200732-A (JP)
Title: Sliding screen
Inventor: ISHIBASHI YOSHIAKI
IPC: E06B7/30
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To ventilate this sliding screen while preventing insects from entering a room, and to obviate stains of dust in a wire screen unit. SOLUTION: Mullions 14 forming the opening sections 15 of a stile assembly are formed in a shape having space sections 34 by an indoor-side mullion 32 and an outdoor-side mullion 33, and panel units 40 and wire screen units 41 are connected alternately left and right and installed movably left and right extending over the opening sections 15 and the space sections 34. When one of the panel units 40 and the wire screen units 41 close the opening sections 15, the others are housed into the space sections 34.
Patent JP-S58136239-A (JP)
Inventor: OOHASHI TAKAYUKI
IPC: H02J3/38
Filed: 1982-01-14
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-S58122062-A (JP)
Title: Manufacture of quartz slit nozzle
Inventor: NAWA MASAHIRO
IPC: B05B1/04
Filed: 1982-01-14
Abstract: PURPOSE:To standardize the length of a slit, by inserting a quartz piece into  both end parts of the slit of a silica tube, heating and melting it, and filling up  both end parts of the slit, when manufacturing a titled slit nozzle used for discharge, etc. of a molten metal. CONSTITUTION:A slit nozzle is obtained by inserting a longitudinal piece of a T- shaped quartz piece 10 into a slit part 3a of both ends of an opening part 2, from the lateral direction, heating and melting it in this state, melt-sticking it to both ends of the opening part 2 and forming as one body, and filling up the both end slit parts 3a of the opening part 2. Accordingly, the length of the whole slit 3 is standardized, therefore the paddle becomes stable, and a ribbon whose width and thickness are uniform is obtianed.
Patent JP-S5596683-A (JP)
Title: Solar battery
Inventor: KOSHIBA SHIYOUHEI
IPC: H01L31/02
Filed: 1979-01-17
Abstract: PURPOSE: To prevent danger of shorting due to lead terminals in a solar battery by forming an anodization film on the periphery of a light receiving surface.  
     CONSTITUTION: A p-type layer 3" is formed on an n-type layer 3'. Then, a lower electrode 2 and an upper electrode 4 are formed thereon. A mask 6 is then formed for anodic oxidation. An insulating layer 7 is formed by the anodization. Since the layer can be formed at lower temperature by an anodization film forming process than other oxide film forming process, a photo resist can be used for the mask 6. Thus, the photo resist can also be used after forming the electrodes 2 and 4. Then, the layer is cut by the layer 7 to thereby obtain a GaAs solar battery. Thus, even if the lead terminals 5 are contacted with the light receiving surface of the battery 8, the battery 8 may not be shorted. The external appearance of the battery is also excellent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59130557-A (JP)
Title: Exhaust gas purifying apparatus
Inventor: FURUYA MASAYASU
IPC: B04C5/185
Filed: 1983-01-14
Abstract: PURPOSE:To maintain high performance of purification by returning a blow- down air current bled from a dust collecting chamber of a cyclone dust collector through a heater for burning carbon dust, to an exhaust gas passage on the upstream side of the cyclone dust collector by using a venturi tube. CONSTITUTION:An exhaust gas exhausted from an internal-combustion engine 1 is sent into a cyclone dust collector 3, and the carbon dust or the like incorporated in the exhaust gas is separated and collected. The collected carbon dust is burnt in a dust collecting chamber 32 of the dust collector 3 by a burning means 4 provided in the dust collector 3. A venturi tube 10 is inserted in the exhaust gas passage on the upstream side of the dust collector 3. A bleeder pipe 9 tapped from the chamber 32 through the burning zone is opened and connected to a throat 11 of the tube 10. A part of the air current inside the chamber is bled from the chamber 32 by using an exhaust gas current D flowing in the exhaust gas passage as a driving current, and the bled air current is returned to the inlet of the dust collector 3 through the tube 10. Thus the high performance of the exhaust gas purification is maintained.
Patent JP-H05259509-A (JP)
Title: Semiconductor element
IPC: H01S5/00
Filed: 1993-01-14
Abstract: PURPOSE:To acquire a p-type ohmic electrode having low electrical resistance by forming an ohmic metallic electrode installed part and a zinc selenide group II to VI semiconductor layer wherein group II element excepting zinc is incorporated. CONSTITUTION:A Cl-doped n-type ZnSe layer 303 and an n-type ZnSe layer 304 are formed on an n-type GaAs substrate 302, an N-doped p-type CdZnSe layer 305 and an N-doped p-type ZnSeS layer 306 are formed, and an N-doped p-type ZnSe layer 307 is lastly formed by MBE method at a growth temperature of 300 deg.C. After In 301 is metallized at an n-type GaAs substrate side as an n-type electrode and an Hg layer 308, a Pt layer 309 and an Au layer 310 are metallized in a p-type electrode part, it is thermally treated at 280 deg.C in nitrogen atmosphere for 10 minutes. Thereafter, a voltage is applied in a forward direction to operate an LED. When a current made to flow was 20mA, an operation voltage was 15V when Au alone was used as a p-type electrode; however, this constitution enables great improvement of 3.3V.
Patent JP-H02186656-A (JP)
Title: Low dust device
Inventor: MIZUMOTO MUNEO
IPC: H01L21/677
Filed: 1989-01-13
Abstract: PURPOSE:To reduce fine particles which occur due to abrasion by a method wherein a covalent binding member which prevents the occurrence of dust is provided to the contact part of a second member with a first member or the second member is formed of a covalent binding material which prevents dust from occurring when the second member is brought into contact with the first member. CONSTITUTION:A main body 2A of a vacuum pincers 2 is formed of the same kind of material of quartz as a silicon wafer 1 when it transfers the wafer 1. A covalent bonding material 3 small in contact interface dimensionless shear strength f such as diamond, sapphire, boride, or the like is provided to a wafer sucking face 2C of the vacuum pincers 2 to avoid the direct contact of the silicon wafer 1 with the sucking face 2C. By this constitution, the contact section between the silicon wafer 1 and the covalent binding member 3 is made small in contact interface dimensionless shear strength f owing to the function of the covalent bonding material 3, so that dust can be prevented from occurring due to abrasion. By this setup, an equipment which is apt to be repulsive to fine particles can be improved in reliability and a clean environment can be also improved in cleanness.