baber/WOPTO huggingface dataset:
Patent JP-H11239738-A (JP)
Title: Electric precipitator
Inventor: ARAO YASUSHI
IPC: B03C3/41
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric precipitator which can stabilize corona discharge by a discharge electrode and control the vibration generated during corona discharge. SOLUTION: An electric precipitator is equipped with discharge electrodes 18 for charging fine particles to specified polarity, counter electrodes 16 facing the discharge electrodes 18, and dust collecting electrodes 22 for collecting the fine particles charged by the discharge electrodes 18. The discharge electrodes 18 are slender plate-shaped electrodes, the thickness of which is tapered, and corona discharge is emitted from the tapered ends toward the counter electrodes 16.
Patent JP-H0689348-A (JP)
Title: Single-chip microcomputer
Inventor: IWAMOTO SHINICHI
IPC: G06F21/79
Filed: 1992-02-28
Abstract: PURPOSE:To maintain the secrecy of the data contents of an internal ROM or internal E<2>PROM by preventing an operation mode in program execution from being changed into an internal ROM operation mode. CONSTITUTION:This microcomputer is equipped with at least an address decision circuit 2, an internal ROM 3, a selector 4, a CPU 5, and a latch circuit 6 corresponding to an external memory 7, and the data input from an operation mode specification terminal 51 and the output signal of a latch circuit 6 generated by the reset signal input from a reset terminal 52 are inputted to the address decision circuit 2. Consequently, the logical value at the operation mode specification terminal 41 at the time of reset mode releasing is held and the logical value at the operation mode specification terminal 51 at the time of a change from a reset level to a non-reset level is latched. The output of the latch circuit 6 does not vary. Therefore, the operation mode in program execution is never changed into the internal ROM operation mode at the start of operation in external memory operation moded.
Patent JP-H01217583-A (JP)
Title: Ruled line recognizing device
Inventor: TAKENOUCHI MARIKO
IPC: G06K9/20
Filed: 1988-02-25
Abstract: PURPOSE:To attain the recognition of a ruled line at a high speed by scanning an input picture, extracting a run, checking the linking of the extracted run, extracting a line segment, checking the mutual relation of the extracted line segment and extracting a character area. CONSTITUTION:The picture to include the recognizing subject ruled line is scanned by a picture input part 1 and stored in a picture memory 2 with a binary signal. A vertical direction run extracting part 3 scans the picture stored in the memory 2 in a vertical direction and a vertical direction run is extracted. The linking of the extracted vertical direction run is checked by a vertical direction line segment extracting part 4 and a vertical direction line segment is extracted. By a same processing, a horizontal direction run is extracted in a horizontal direction run extracting part 5 and a horizontal direction line segment is extracted in a horizontal direction line segment extracting part 6. A character area extracting part 7 extracts the character area and a character writing area by using the vertical direction line segment extracted in the extracting part 4 and the horizontal direction line segment extracted in the extracting part 6. Thus, the recognition of the ruled line can be executed at the high speed.
Patent JP-S59167851-A (JP)
Title: Method and apparatus for manufacturing magnetic recording medium
Inventor: WAKAI KUNIO
IPC: C23C14/30
Filed: 1983-03-14
Abstract: PURPOSE:To attain the manufacture in high speed by providing a cooling drum made of a nonmagnetic stainless steel in a vacuum tank and directing a vapor flow of a ferromagnetic member to a base moving along the circumferential side face of the cooling drum from a ferromagnetic member vapor-deposition source so as to form the ferromagnetic metallic thin film layer on the base. CONSTITUTION:The inside of a vacuum tank 1 is kept vacuum by an exhaust system 2, the cooling drum 3 made of the nonmagnetic stainless steel is provided at the center of the vacuum tank 1 and a base 4 made of a polyester film is wound on a winding roll 8 from a payoff roll 5 via a guide roller 6 through the cooling drum 3 and a guide roller 7. The ferromagnetic member 10 is heated and evaporated by an evaporating source 9 to the base 4 moving along the circumferential side face of the cooling drum 3 during this time and the vapor- deposition is attained. A reflected electron preventing device 13 is provided between the cooling drum 3 and a deposition preventing plate 2, and the arrival of reflected secondary electrons to the base 4 when the ferromagnetic member 10 in the ferromagnetic member evaporating source 9 is evaporated is prevented effectively by applying a magnetic field to the device 13.
Patent JP-S57158359-A (JP)
Title: Corrosion resistant austenite stainless steel
Inventor: SAITOU KIICHI
IPC: C22C38/54
Filed: 1981-03-24
Abstract: PURPOSE: To enhance the resistance of an austenite stainless steel to intergranular corrosion, intergranular stress corrosion cracking and pitting corrosion by adding specified amounts of N, Nb and Ta to the steel and regulating the B content.  
     CONSTITUTION: This austenite stainless steel contains <0.08% C, <2.0% Si, <2.0% Mn, <0.040% P, <0.030% S, 15.0W30.0% Cr, 6.0W30.0% Ni, <0.20% N, 0.05W0.10% Nb+Ta and <20ppm B or further contains one or more among <3.0% Cu, <3.0% Mo and <0.20% S. by adding N in combination with Nb and Ta, the precipitation of M 23 C 6  type metallic carbide or metallic nitride on the grain boundaries is inhibited. By reducing the amount of B accelerating the precipitation of such carbide on the grain boundaries to the utmost, the precipitation of such carbide and nitride on the grain boundaries can be inhibited. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03245930-A (JP)
Title: Machine tool
Inventor: SUGIYAMA HIROTOSHI
IPC: B23B19/02
Filed: 1990-02-23
Abstract: PURPOSE:To facilitate processing of a work which has plural processed parts in their identical axial center by driving a first and second tools held in the same axial center with a spindle by means of the rotational driving of the spindle. CONSTITUTION:When a reamer Tb1 and a boring bar tool Ta1 are held by respective chucks 8, 22, feed is applied to the whole part of a spindle including a holder 1 and a frame 13 by a feed means, the tip of the boring bar tool Ta1 is arranged in the extending range of an opening of a recess part W2 in a work W, and rotational driving of a spindle 2 is started. Under this condition, required feed is applied to the whole part of the spindle further by the feed means, by which boring processing of the recess part W2 is carried out, and at the same time required feed is applied to the reamer Tb1 through a traveling member 6 by driving a servo-motor 14 to carry out finish processing of a hole W1.
Patent JP-S63218058-A (JP)
Inventor: TAKADA YUKIO
IPC: B65D53/00
Filed: 1987-02-27
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-H03244197-A (JP)
Title: Fan fitting structure
Inventor: SANO TOSHIFUMI
IPC: H05K7/20
Filed: 1990-02-22
Abstract: PURPOSE:To easily replace fans and add a fan so as to prevent unnecessary noise by providing sockets which are connected to the electricity feeding pins of cooling fans when the cooling fans are inserted into a guide to the guide. CONSTITUTION:A fan 1 (which is the same as an additional fan 11) has an electricity feeding pin 2. A fan connector 3 has a socket 4 corresponding to the pin 2 of the fan 1, guide 5 having a groove which is engaged with the edge of the fan 1, and lock 6 and, when the lock 6 is opened and the fan 1 is inserted into the fan connector 3 under the guidance of the guide 5, the pin 2 and socket 4 are connected with each other and electric power is supplied to the fan 1. When the lock 6 is closed, the fan 1 is held by and fixed to the connector 3 by means of the guide 5 and lock 6.
Patent JP-H03247903-A (JP)
Title: Low nox water heater
Inventor: UEDA JUNICHI
IPC: F23C99/00
Filed: 1990-02-23
Abstract: PURPOSE:To enable a reduction in the quantity of NOx generated, by providing a humidifying ultrasonic transducer disposed in a water storage tank, and a passage for conducting moisture generated in the tank to a fan. CONSTITUTION:In operation of a water heater, a fan 1 is operated, and a burner 3 is fed with a fuel. Simultaneously, a humidifying ultrasonic transducer 11 is set into operation, whereby atomized water is jetted from a tank 10 into a suction port 12 of the fan 1 through a passage 13. A mixture of air fed from the fan 1 and the atomized water (moisture) generated by the transducer 1 is supplied through an air supply chamber 2 to the burner 3. Therefore, flames formed at the burner 3 is fed with the atomized water (moisture) in addition to normal air, and the thermal output of the flames is partly removed as heat of evaporation of the atomized water. The flame temperature is thereby lowered, so that generation of NOx can be reduced.
Patent JP-S61201367-A (JP)
Title: Document editing and processing system
Inventor: SUDA KOJI
IPC: G06F3/02
Filed: 1985-03-05
Abstract: PURPOSE:To use the button operation board of a push-button telephone set as an information input means for document editing by connecting the push- button telephone set to a document editing system through a telephone exchange switch and creating and editing a document by the document editing system according to push-button information. CONSTITUTION:When a special number of document editing service is dialed on a telephone set 41, the connection controller 452 of a telephone exchange 45 connects the telephone set 41 to the telephone set connecting device 441 of the document editing system 44 through the link of a main switch 45 and inform a telephone editing controller 445 of the telephone set information on the telephone set 41. The document editing controller 445 connects a character display device 42 through a display connecting device 442 according to the received telephone set information to generate and edit a document according to the button operation of a subscriber. In this case, button numbers '1-5' as the 1st figures from the decimal point are assigned to five vowels 'a, i, u, e, o' and numbers '1, 2...9' as the 2nd figures are assigned to the 'a', 'ka'...'wa' series.
Patent JP-S58159550-A (JP)
Title: Recording method
Inventor: SAKAI TOSHIO
IPC: B41J2/385
Filed: 1982-03-18
Abstract: PURPOSE:To solve problems of background stains and image density deterioration, by electrostatically charging toner placed on a donor to a prescribed polarity to form a desired pattern, transferring the toner to an intermediate transfer medium by reverse polarity transfer voltage, and using a toner mixture of high and low resistivities. CONSTITUTION:A toner T placed on a donor 1 is electrostatically charged to form a desired charge pattern distribution, and it is transferred to an intermediate transfer medium 6 having <=10<12>OMEGAcm noninsulating resistivity. As the toner T, a mixture of toners high and low in resistivity is used, positive charge is injected with a multistylus electrode 4, the pattern is transferred to the medium 6 by negative transfer voltage, and a negative latent image is formed on a recording medium S, thus obtaining a recorded image free from background stains and good in image density.
Patent JP-S56140272-A (JP)
Title: Searching method of obstacle with supersonic wave
Inventor: SHIMIZU YUTAKA
IPC: G01S15/88
Filed: 1980-04-02
Abstract: PURPOSE:To transmit an obstacle direction and its distance information accurately by dividing a search zone of an obstacle with a supersonic wave into the left and the right sides of the device to detect in order. CONSTITUTION:First, an obstacle TL in a search zone AL on the left side which includes the central axis of a device B is detected by using right and left oscillation receivers RL1 and RR1 positioned on both sides of a supersonic oscillator S and its central axis symmetrically. The detection of this obstacle TL is performed by oscillating the supersonic pulse toward the left side search zone A with a directional oscillator S and receiving a reflection pulse to the right and left oscillation receiver RL1 and RR1. The distance to the obstacle is detected by the time difference between the transmission from the oscillator S and the receiving of the receiver. Further, the direction of the obstacle can be detected by the time difference or phase difference of the receiving pulse in the right and left receivers RL1 and RR1. The same detection can be performed regarding the right side search zone AR. The signal of the receiving oscillation is indicated on a tactual sense matrix plate (d) through a decoder (c).
Patent JP-H02223956-A (JP)
Title: Developer for electrophotography
Inventor: OKA KOZO
IPC: G03G9/08
Filed: 1989-02-27
Abstract: PURPOSE:To improve electrostatic chargeability and to maintain stable characteristics by externally adding a charge control agent having a salt structure consisting of hydrophobic cation and hydrophilic anion to the surface of a toner or carrier. CONSTITUTION:The charge control agent has the salt structure consisting of the hydrophobic cation and the hydrophilic anion and particularly the quaternary ammonium salt of which the cation has the hydrophobic group and the anion has the hydrophilic group is one of optimum compds. The toner surface is relatively more hydrophobic than the carrier surface and the charge control agent is used by being externally added to the surface of either or both of the toner and the carrier. The developer for electrophotography possesses mainly the charge control agent on the surface of the toner or carrier and, therefore, the function of the charge control agent is effectively exhibited. The electrostatic chargeability better than heretofore is exhibited with the smaller amt. of the charge control agent, in addition, the toner is subjected to electrostatic charge control independently from the inside part of the toner. The stability of production is improved in this way and the uniform electrification distribution is attained.
Patent JP-S60187111-A (JP)
Title: Amplifier circuit
Inventor: FUNAHASHI MASAHIRO
IPC: H03F3/42
Filed: 1984-03-07
Abstract: PURPOSE:To attain high output by providing two output transistors (Tr) of the same conduction type in parallel with a load and in series with a power supply so as to keep one output electrode and other base nearly at a prescribed voltage. CONSTITUTION:An input signal from an input point (a) is amplified by a Tr101, inputted from an output point (b) to an emitter follower circuit of the next stage, inputted from an output point (c) to the final stage Tr103, and outputted from a collector output (d). The load of the final stage Tr103 consists of a Tr108 and protection resistors 120, 121 so as to attain high output and obtain a characteristic with low distortion. Sufficiently stable broad band characteristics are obtained by using a duplicated negative feedback loops comprising resistors 114, 115 and level shift Trs 104-107 and also a resistor 117 from the output point (d) so as to attain ease of output impedance matching.
Patent JP-H06259985-A (JP)
Title: Semiconductor memory device
Inventor: NAKAJIMA YASUHIRO
IPC: G11C17/00
Filed: 1993-03-04
Abstract: PURPOSE:To reduce electric consumption at the time of data output by providing an inverter of which the connecting point of a PMOS transistor with a NMOS transistor of drain is connected at the input side and the output end is connected at the output side. CONSTITUTION:In accordance with plural NMOS transistors TR5, 6 forming a memory array, by making a precharge signal P as a gate input, a PMOS TR2 is functioned for precharging digit lines D1, D2. The drain of TR2 is connected to the drain of TR5, a prescribed reference voltage is supplied to the gate, and the source is connected to word lines. Then, the connecting points of drains of TR2 and the TR5, 6 are connected, and the output end of the inverter 4 is connected at the output side. Then, when only the precharge signal P is varied from a low level to a high level, the TR2 contained in a sense amplifier 1 is turned to an off state. Thus, as it prevents the useless flow of electric current, the output electricity at the time of data output is reduced.
Patent JP-H05244151-A (JP)
Title: Information communicating device
Inventor: YOSHIDA TOSHIHIKO
IPC: H04L9/32
Filed: 1992-02-28
Abstract: PURPOSE:To provide the subject information communicating device which can surely transmit the secret information at the low cost. CONSTITUTION:The information to be transmitted are inputted from an input means 8T, an image reading means 10T and an auxiliary storage means 9T. Then the information which allows the acquisition of the information to be transmitted is inputted from the means 8T together with the telephone number of a terminal equipment of the opposite party. Thus a cipher processing means 13T ciphers the information to be transmitted based on the inputted allowance information. This ciphered information is compressed by a compressing/decoding means 12T and then sent to an information communicating device 1R by a communication control means 11T via a public telephone circuit 2. The device 1R stores once the received ciphering information in a main storage means 6R. When the allowance information is inputted from an input means 8R, a cipher processing means 13R decodes the received ciphering information based on the allowance information. Then the decoded information is sent to a print means 7 and printed out on the recording paper.
Patent JP-S59168324-A (JP)
Title: Method for measuring flow-rate of slurry fluid
Inventor: MASAI TADAHISA
IPC: G01F1/58
Filed: 1983-03-15
Abstract: PURPOSE:To improve reliability and safety, by measuring the flow rate of slurry fluid flowing in a pipe system in a process by flowmeters, wherein blocking phenomena are not yielded, thereby preventing locking and preventing the blocking of the pipe system wherein the slurry fluid flows. CONSTITUTION:Slurry fluid flows from a slurry tank 1 to a fuel nozzle 14 in a pipe system. In this pipe system, indirect measuring devices, e.g., electromagnetic flowmeters, wherein the supply of the slurry fluid does not becomes zero even temporarily, are provided. Valves 22 and 23 and valves 24 and 25 are provided before and after flowmeters 20 and 21 so that the flowmeters can be replaced or repaired during the operation. In this constitution, the flow rate of the slurry fluid can be measured so that the slurry fluid is not blocked. Therefore, reliability and safety in the flow rate measurement can be improved.
Patent JP-S53130428-A (JP)
Title: Agent for preventing contamination with microorganisms
Inventor: OKADA MASAFUMI
IPC: C07D263/12
Filed: 1977-04-15
Abstract: PURPOSE: To provide an agent for preventing contamination with microorganisms, containing specific oxazoline derivative as an effective component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10235218-A (JP)
Title: Garbage disposer
Inventor: MASUMOTO NOBUYUKI
IPC: B09B5/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposer capable of reducing the volume of garbage generated in home by a compact equipment. SOLUTION: In this dispenser, a garbage pulverizer 1 whose charge port 6 is connected to a water discharge port of a sink and by which the garbage charged into its inside is pulverized and discharged together with water, and a dehydration separator 2 for separating the garbage discharged from the pulverizer 1 into the solid and water are housed in a housing case. Thus the volume of the garbage can be reduced by dehydrating the pulverized garbage.
Patent JP-S59168695-A (JP)
Inventor: OKUMURA MASUSAKU
IPC: H01C17/28
Filed: 1983-03-15
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-S51118426-A (JP)
Title: Electrokineti c-type acoustic transducer
Inventor: SUGUNO HIROYUKI
IPC: H04R9/04
Filed: 1975-04-10
Abstract: PURPOSE:In order to obtain the smooth sound-pressure frequency characteristics up to high-pass frequency through preventing split-oscillation of diaphragm, together with driving all surface of diaphragm, thereby improving following up character of the diaphragm.
Patent JP-H01219284-A (JP)
Title: Installation structure of blind to large size opening of building wall surface
Inventor: SANO YUKIO
IPC: E06B9/266
Filed: 1988-02-26
Abstract: PURPOSE:To improve ventilation and natural lighting with strength maintained, by installing blinds with turnable slats between stiles that are installed on the exterior-side of a plurality of bracketed pillars erected between the top and bottom frames of a large-sized opening of a wall surface. CONSTITUTION:Between a top frame 1 and a bottom frame 2 constituting a large-sized opening on a wall surface of a building like a large size roofed ground, a plurality of bracketed pillars 5 are erected at intervals in the direction of the opening width. At the exterior-side of the bracketed pillars 5, stiles 10 are integrally erected. Blinds equipped with slats capable of turning around horizontal axes are installed between the stiles 10. The slats of the blinds can be opened and shut by slat turning devices incorporated in the stiles 10.
Patent JP-S55136735-A (JP)
Title: Remote monitor control system for mobile message
Inventor: SHINGUU HARUO
IPC: H04B17/00
Filed: 1979-04-11
Abstract: PURPOSE:To enable to perform remote monitor and control easily even in the mobile body, by adding the functions monitoring and controlling the peripheral unit with the terminal unit of mobile message communication system and the function transmitting and receiving the remote control data. CONSTITUTION:In performing transmission and reception of data between the mobile terminal and fixed terminal, the discrimination code to distinguish the data whether it is control message or normal communication message is added. The message from the mobile terminal 6 is input to the fixed terminal 3 via the line control station 4. The fixed terminal discriminates the message whether it is for control or communication, and if for control, the peripheral unit 1 is controlled via the monitor control circuit 2. Further, to the message requesting the monitor data, the code being the monitor data is added to deliver the monitor message to the mobile terminals.
Patent JP-H03246682-A (JP)
Title: Image forming device
Inventor: SUZUKI TETSUYA
IPC: G09G5/36
Filed: 1990-02-23
Abstract: PURPOSE:To rapidly form the graphic of a joint by providing the image forming device with a graphic forming device and a graphic extracting device for extracting a joint graphic from a graphic storage device. CONSTITUTION:When data for forming a straight line are inputted to a data input device 1, whether the graphic forming device 3 or the graphic extracting device 5 is required is decided by a deciding device 2. When the graphic of a joint has been already stored in the graphic storage device 4, the joint graphic is extracted through the device 5. When the joint graphic is not stored yet, the graphic is formed by the device 3, stored in the device 4 and then extracted through the device 5. Since it is unnecessary to individually form the same joint graphic and the same graphic can be obtained only by extracting them from the storage device, rapid processing can be attained.