baber/WOPTO huggingface dataset:
Patent JP-H0413159-A (JP)
Title: Image forming device
Inventor: OTANI MASAYUKI
IPC: G03G15/00
Filed: 1990-05-07
Abstract: PURPOSE:To automatically compensate developing bias without being influenced by noise by providing a control means which decides ON/OFF ratio of a switching means according to a deviation of maximum voltage of a signal converting means and a reference voltage set beforehand. CONSTITUTION:This device is provided with a detection means 501 which optically reads ground density of an original paper and converts it to an electronic signal, the switching means 503 which switches a detection signal by the detection means 501, a signal conversion means 504 which makes the switched signal DC, and a control means 507 which decides the ON/OFF ratio of the switching means 503 according to the deviation of the maximum voltage of the signal conversion means and the reference voltage set beforehand. Then, the switching processing is carried out according to the difference between the detected value of the ground density and the reference value set beforehand, the voltage by this switching becomes the developing bias, and correction is carried out sequentially by the ground density detection value. Thus, correction of the developing bias can be carried out automatically without being influenced by the noise.
Patent JP-H01287409-A (JP)
Title: Overlap quantity inspecting device
Inventor: MIZUNO TETSUO
IPC: G01B15/02
Filed: 1988-05-16
Abstract: PURPOSE:To enable accurate overlap detection without any misrecognition by providing a low-energy X-ray generating means, an X-ray detecting means which detects a difference in X-ray absorption quantity, and a normal/abnormal decision means which makes a normal/abnormal judgement about a specific quantity. CONSTITUTION:Soft X rays from an X-ray generator 1 controlled to 18Kv by an X-ray generation control part 10 are attenuated according to the gage of a ply cord 3 and detected by an X-ray sensor 2 through a slit 5, and an electric signal corresponding to the quantity is outputted. This signal is inputted to a joint quantity calculating circuit 13 through an amplifier 11 and a binary coding circuit 12. A surface speed measurement part 18 which is connected to a roller detector 17 having a rotary encoder measures the moving speed of the ply cord 3 and outputs it. The circuit 13 processes those signals to calculate and supply an overlap quantity to a normal/abnormal decision circuit 15. The circuit 15 decides the overlap quantity based upon a permissible value from a joint quantity permissible value setting circuit 14 and an output circuit 16 outputs a machine stop signal when the overlap quantity is larger and an operation enabling signal when the overlap quantity is equal or smaller.
Patent JP-S60259081-A (JP)
Title: Television receiver
Inventor: AKIMOTO KATSUYUKI
IPC: H04N11/20
Filed: 1984-06-05
Abstract: PURPOSE:To obtain an NTSC of 525 lines per field by applying A/D conversion to a video signal, separating the signal into R, G, B, inputting respectively them to three memories, and reading them while applying signal processing at the double speed. CONSTITUTION:An NTSC signal 30 is digitized by an A/D converter 14 via an amplifier 11, BPF12 and an S/H circuit 13. After the digital signal is separated into Y and C components by a Y/C separating circuit 16, the Y component enters a matrix circuit 18 via an amplifier 17 and the C component enters a matrix circuit 18 via an amplifier 19 and a demodulator 20. The R, G, B components are separated by the matrix circuit, and the components are written into memories 31a-31c, 31d-31f, 31g-31i. The signal is read from each memory at the double speed, the read signal is selected at each line by switches 34a-34c through buffers 32a-32c and adders 33a-33c and the signal of 525 lines per field is obtained.
Patent JP-S62274310-A (JP)
Title: Physical distribution control system
Inventor: KOBAYASHI HIDEAKI
IPC: G05B19/418
Filed: 1986-05-23
Abstract: PURPOSE:To perform control over physical distribution for the improvement of production efficiency at an automated manufacture workshop where mixed production is carried out by using many kinds of articles by fitting a recording medium which has process information to a jig for conveyance and controlling the working order of each working machine automatically. CONSTITUTION:Production information is stored previously at respective control parts 10 corresponding to components, a raw material storehouse 1, an arranging device 2, working machines, and a finished product storehouse 7 and the order of operations is calculated based on a production program from a host control part 11 and sent to an input/output device and a control part 11. The control parts 10 receive components 14 to be processed by the respective machines 5 by loaders 4 from a conveyance line 3 base on identification information from respective detectors 8. At this time, the respective detectors 8 reads discrimination information out of recording media 3 set on respective conveying jigs 12 and parts 14. Then, the control parts 10 recalculate the order of operations according to the abnormality, change, etc., of the advance state of the parts 14 and perform new operation indication and control.
Patent JP-H07319887-A (JP)
Title: Literature retrieval device, literature retrieval support method and literature retrieval method
Inventor: SHIMAZAKI KATSUMI
IPC: G06F17/30
Filed: 1994-05-30
Abstract: PURPOSE:To reduce the retrieval burden of a user and to prevent a retrieval omission and errorneous retrieval by converting an input keyword into a keyword used in a data base based on past retrieval and executing retrieval. CONSTITUTION:A keyword conversion part 2 refers to a keyword conversion accumulation part 9 with the inputted input keyword and retrieves a retrieval keyword. When the retrieval keyword corresponding to the input keyword can be retrieved, the data base 6 is retrieved with the obtained retrieval keyword. When the literature of the desired data base 6 can be retrieved, a processing is terminated. When the retrieval keyword corresponding to the input keyword cannot be obtained, the keyword for data base retrieval is generated by a keyword connection part 3, a retrieval expression generation part 4, a literature selection part 7 and a keyword conversion data generation part 8, and the data base 6 is retrieved with the retrieval keyword generated by a data base retrieval part 5. When desired literature is obtained, the input/output keywords are accumulated in the accumulation part 9.
Patent JP-H11310210-A (JP)
Title: Heat sealing device
Inventor: NAKAMURA YOSHIHIRO
IPC: B65B9/20
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain high sealing strength by forming a block to heat a sheet in a pressurized condition using a highly rigid metallic material, and arranging a heat transfer member more excellent in heat transfer characteristic than the metallic material between a heater fitted to the block and a sheet pressing surface to realize the appropriate temperature distribution on the sheet pressing surface. SOLUTION: In a block 31 of a horizontal seal jaw 15, a pressing part 20 on a forward surface of which an upper sheet pressing surface 19a and a lower sheet pressing surface 19b are formed, and a connection part 21 to connect a support part 18 to the pressing part 20 are integratedly formed of a highly rigid metallic material. Heat transfer members 33a, 33b comprising rods high in heat conductivity which are extended in the longitudinal direction and reach both end parts are fitted to insertion holes 32a, 32b. The heat transfer characteristic between the heaters 24a, 24b and the sheet pressing surfaces 19a, 19b is improved, and the uniformity of the temperature distribution on the sheet pressing surfaces 19a, 19b during the sealing operation is improved.
Patent JP-H06335291-A (JP)
Title: Cellular motor-control network
Inventor: GUREGORII ERU UIRIAMUSU
IPC: H04Q9/00
Filed: 1994-05-09
Abstract: PURPOSE: To provide a cellular motor control network without hardware wiring by using a transceiver joined with a microprocessor for exchanging information between the microprocessor including a preset control program and a remote controller. CONSTITUTION: An RF interface integrated chip 90 includes an omni-directional antenna, which is connected with a transmitter 93 or a receiver 94 through a transmission/receiving switch 92. The transmitter 93 receives an input from a microprocessor 85 including a preset program for receiving various kinds of signals, and transmits a signal to an appointed remote controller, such as another cellular motor controller or a local cell controller. The receiver 94 responds to only a specific address allotted to each cellular motor controller. In this way, the motors are mounted or re-mounted easily without hardware wiring.
Patent JP-H09300789-A (JP)
Title: Ink ribbon and ribbon cassette storing the ink ribbon
Inventor: YAMAGUCHI KOUSHIROU
IPC: B41J35/28
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink ribbon capable of increasing an area capable of printing and a ribbon cassette storing the ink ribbon by reducing the area of an identification part in the ink ribbon with various color inks sequentially applied. SOLUTION: Identification parts 501, 504, 507 provided on the border part of each of color inks of an ink ribbon on which three elementary color inks are sequentially applied, are constituted of marks of the same width (longitudinal line) 502, 505, 508 regardless of the ink color and marks (longitudinal line) 503, 506, 509 which are set with proper widths by ink color respectively.
Patent JP-S5641511-A (JP)
Title: Magnetic recording reproducing system
Inventor: MAEKAWA MASAAKI
IPC: H04B1/64
Filed: 1979-09-12
Abstract: PURPOSE: To expand the dynamic range of a record reproducing signal, by reproducing a compressed data which is recorded together with a compressed signal, and expanding a reproducing compressed signal complementarily with its compression.  
     CONSTITUTION: A compressed data of specific frequency which is recorded together with a compressed analog signal of the dynamic range, in the cassette tape is reproduced, it becomes a binary control signal through the filter 14 and the A/D converter 15, and gain of the amplifier 16 is controlled. Accordingly, the dynamic range is expanded complementarily with its compression, a reproducing signal becomes satisfactory in its frequency characteristic, and comparing with the dynamic range which is not subjected to the compressing and expanding processing, the record reproduction of the dynamic range is further expanded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000307333-A (JP)
Title: Antenna system
Inventor: SUGIYAMA YUTA
IPC: H01Q13/08
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To easily control the directivity in the case that the antenna system employs a microstrip antenna element having a patch shaped radiation conductor. SOLUTION: In the antenna system having a microstrip antenna element with a circular or rectangular patch shaped radiation conductor 2 and a protection cover 4 to protect this antenna element from an external environment, the protection cover 4 is provided with a thick part 10 or a different type cover made of a material with a high specific dielectric constant. Thus, a phase of a radio wave emitted from a lower part of the thick part 10 or the different type cover is delayed to tilt a radiation direction of the radio wave.
Patent JP-S598685-A (JP)
Inventor: FUKUYAMA YOUJI
IPC: C05F7/00
Filed: 1982-07-06
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-S5640909-A (JP)
Title: Program forming system
Inventor: YAMAUCHI SHINJI
IPC: G06F9/06
Filed: 1979-09-12
Abstract: PURPOSE: To enhance the controllability for formation of the program, by providing the key to decide freely the position to display the element to the input device in the system in which the display on the display unit is formed directly into the program.  
     CONSTITUTION: The type (make or break) of the relay contact, the connective relation of the sequence chart and the output coil are given to the function keys 6W8 provided to the input device to the display. In addition, the key for the cursor shift is provided to decide the display position of the element on the display. The key 6 for the cursor key cah shift freely the cursor to the position to which the element is to be placed along with the use of the carriage return CR61 key in case when the element to be connected next or the element added later exists. As a result, the screen editing function can be enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5742639-A (JP)
Title: Purification of n-butene
Inventor: OKUMURA YOSHIHARU
IPC: B01J31/08
Filed: 1980-08-28
Abstract: PURPOSE: n-Butene fraction, after recovery of isobutene, is brought into contact with a microporous cationic exchange resin in the presence of water and tert. -butyl alcohol to effect the polymerization of a trace amount of isobutene and the polymer is remove to give high-purity n-butene.  
     CONSTITUTION: n-Betene fraction is brought into contact with a micro-porous cationic exchange resin such as sulfonated styrene-divinylbenzene copolymer in the presence of water and tert. -butyl alcohol to convert a trace amount of isobutylene in the n-butene fraction into a low polymer. The polymer is separated to give n-butene free from isobutene. The n-butene fraction is obtained by recovering isobutene from a mixture of 4-carbon hydrocarbons by the sulfuric process or direct hydration process.  
     EFFECT: The loss of n-butene is low and the catalyst life is prolonged. Isobutene is readily separated. Further, isomerization process is needless to obtain 2-butene. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01289753-A (JP)
Title: Conveyor
Inventor: OTA HIROSHI
IPC: B66C17/04
Filed: 1988-05-13
Abstract: PURPOSE:To make a job of transfer at a relatively large pitch P' performable at an intermediate point of a conveying process for transferring a conveyed material intermittently at the same pitch by installing a main frame body reciprocating as much as a pitch P and an intermediate frame body reciprocating as much as a pitch P/2. CONSTITUTION:Both front and rear rails 1, 1' along the full length of a conveying process are set up in parallel, and an interval between both these rails 1, 1' is connected by a lot of frame levers 2, constituting a lifting frame body 3 being free of vertical motion as far as the required height. A movable main frame body 12, consisting of front and rear frame body parts 8, 9, reciprocated as far as a pitch P by a mobile mechanism 27, is installed in this lifting frame body 3. In addition, a movable intermediate frame body 28 being reciprocated as far as a pitch P/2 by the mobile mechanism in response to a spot transferring at a specific pitch P' is installed in an intermediate part of this main frame body 12. Then, plural pieces of hangers 37, 38, 39a, 39b are installed each to respective frame levers in these frame bodies 12, 28.
Patent JP-H0415211-A (JP)
Title: Resin composition
Inventor: EZAKI TOMOHIKO
IPC: C08G59/42
Filed: 1990-05-08
Abstract: PURPOSE:To prepare a resin compsn. excellent in heat resistance, adhesion to a metal, toughness, rigidity, etc., by mixing a phthalate compd. having two or more reactive allyl groups with two specific ethylenic copolymers in a specified ratio. CONSTITUTION:A phthalate compd. having two or more reactive allyl groups in the molecule (e.g. diallyl phthalate) and/or a polymer thereof (A), a copolymer of ethylene with an alpha,beta-unsatd. dicarboxylic acid (anhydride) or a coplymer of these two monomers with an unsatd. carboxylic ester (e.g. an ethylene-maleic anhydride-methyl methacrylate copolymer) (B), and a copolymer of ethylene with an epoxidized ethylenic monomer or a copolymer of these two monomers with an unsatd. carboxylic ester and/or a vinyl ester (e.g. an ethylene-glycidyl methacrylate-vinyl acetate copolymer) (C) are mixed to give a resin compsn. The proportion of component A in the compsn. is 1-99wt.% and the molar ratio of the carboxyl grops in component B to the epoxy groups in component C is (1:0.1)-(1:20).
Patent JP-S63282743-A (JP)
Title: Electrophotographic sensitive body
Inventor: ONO HITOSHI
IPC: C09B35/34
Filed: 1987-05-14
Abstract: PURPOSE:To obtain a photosensitive body made of an organic type photoconductive compound (OPC) superior in sensitivity and durability by incorporating a specified bisazo type compound in a photosensitive layer. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains one or more of the bisazo type compounds represented by formula I in which K is a coupler residue having OH and coupling ability, and R<1> is H, lower alkyl, lower alkoxy, or halogen, thus permitting the obtained organic type photosensitive body provided with the photosensitive layer containing said compound to enhanced in photosensitivity and improved in color sensitivity, and especially small in light fatigue, and accordingly, to be extremely superior in sensitivity, electric chargeability, and durability, and effectively used for a laser printer, an LED printer, and the like.
Patent JP-S63282387-A (JP)
Inventor: ASANUMA SADAO
IPC: H01B13/02
Filed: 1987-05-13
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-H08310142-A (JP)
Title: Thermal transfer sheet
Inventor: HAMASHIMA MITSUHIRO
IPC: B41M5/382
Filed: 1995-05-17
Abstract: PURPOSE: To prevent the laminating of a transfer layer to the back surface of a base material film. CONSTITUTION: The thermal transfer sheet 10 comprises a base material film 11, a colorant layer 12 (12a to 12c) provided on the film 11 and having predetermined color, and a transfer layer 13 releasably provided on the film 11, wherein the layers 12 and the transfer layer 13 are regularly repeatedly arranged in the conveying direction of the film 11. The sheet 10 comprises detection marks 15a to 15c provided on the layers 12 to detect the positions of the layers 12, and a detection mark 15d provided on the layer 12c adjacent to the layer 13 to detect the position of the layer 13.
Patent JP-S5342281-A (JP)
Title: Production of keratin film
Inventor: MATSUDA NAOYUKI
IPC: C08J5/18
Filed: 1976-09-30
Abstract: PURPOSE: Thiol groups in the reduction product of a keratin-containing substance is converted into sulfide linkages to produce keratin films useful for capturing heavy metal ions and as selectively permeable membranes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6012120-A (JP)
Title: Denitrating agent injection apparatus
Inventor: WADA TOSHIMICHI
IPC: B01D53/56
Filed: 1983-07-01
Abstract: PURPOSE:To efficiently perform denitration of waste gas in low cost, by connecting the supply pipes and the injection pipes of a denitrating agent while utilizing said supply pipes as members for heating a denitrating agent and for promoting the mixing of the inflow denitrating agent. CONSTITUTION:A plurality of denitrating agent supply pipes 21 are vertically arranged in waste gas duct 19 and one ends thereof are connected to denitrating agent injection pipes 16 through a header 13 while the other ends thereof are connected to a denitrating agent supply main pipe through a header 18. The denitrating agent (NH3), in which diluting air is mixed, is flowed into the supply pipes 21 from the main pipe 12 and heated to a predetermined temp. by the heat of waste gas G while the heated denitrating agent is injected into the waste gas G from a large number of nozzles 10 provided to the injection pipes 16 through valves 14. Because the supply pipes 21 are arranged to the downstream sides of the injection pipes 16, a von Karman's vortex street or the other turbulent stream is generated by the supply pipes 21 to well mix the denitrating agent with the waste gas G and denitrating efficiency is enhanced.
Patent JP-S5544357-A (JP)
Title: Biological denitrifying apparatus for waste water
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/30
Filed: 1978-09-26
Abstract: PURPOSE: To make the recycling pump unnecessary, and to improve the rate of denitrification, by installing the recycling pass for forcibly transporting the content liquid of the denitrification tank to the nitrification tank using the airlift device, and the return pass from the nitrification tank to the denitrification tank.  
     CONSTITUTION: The denitrification tank 1 provided with the raw water inlet 6 and the nitrification tank 2 provided with the treated water outlet 7 are connected by the communicating pass 3. The airlift device 13 is arranged inside or outside the denitrification tank 1 or the nitrification tank 2, on purpose to forcibly transport the content liquid of the denitrification tank 1 into the nitrification tank 2. Besides, the content liquid of the nitrification tank 2 is recycled through the recycling pass 5 by means of natural or forced falling method. According to this mechanism, the operational management is made easy, the energy saving can be contrived, and also, the treated water of good quality can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60263252-A (JP)
Title: Processing, collating and outputting method of multisystem
Inventor: HASEGAWA YUTAKA
IPC: G06F15/16
Filed: 1984-06-11
Abstract: PURPOSE:To obtain a collating and outputting method which does not require the synchronization between each processing system and a state management of the processing system, by selecting and collating periodically the processing to be an object to be collated, from existence, periodicity and contents of informing information from the processing system, in a collating system. CONSTITUTION:Processing systems 1A-1C store a result of processing as output requests (x), (y) at the time point when the result of processing has been generated. Also, the processing system has an output mask for discriminating whether it is allowed to send out an output request to a collating system 2 or not, and when mask release information A has been received from the collating system 2, it is allowed to output the output mask, and when mask request information N has been received, it is not allowed to output the output mask. Simultaneously, the output request stored at present is erased. While it is allowed to output the output mask, the processing system sends out the output requst, and output opposite information R to the collating system at a prescribed period, if there is the output request, and if there is no output request, respectively. While it is not allowed to output the output mask, mask response information M is sent out to the collating system at a prescribed period irrespective of the presence of the output request.
Patent JP-S5642390-A (JP)
Title: Formation of electrode on semiconductor device
Inventor: HASEGAWA OSAMU
IPC: H01L21/28
Filed: 1979-09-14
Abstract: PURPOSE:To easily form the small electrode on the semiconductor device and to obtain a high light emitting efficiency thereof by forming an electrode forming region in mesa shape when forming a carrier injection electrode at a light emitting diode and electrically insulating the periphery of the contact portion as inverting the conductivity type. CONSTITUTION:An N type GaAlAs clad layer 2 is in liquid phase epitaxially  grown on a P type GaAlAs window layer 1 formed on a compound semiconductor  substrate, and a GaAlAs dummy layer 8 having different coupling ratio of Ga and Al from the layer 2 is laminated on the layer 2, and is epitaxially grown thereon. Then, an SiO2 film mask 9 having generally the same in size as the ohmic contact to be formed is formed, the layer 8 is mesa etched, the mask 9 is then removed, P type impurity is diffused on the entire surface including the mesa portion 10 thus formed, and the surface layer of the clad layer 2 except the contact portion 5 is inverted to P type GaAlAs current preventive layer 4. Thereafter, the dummy layer 8 is removed together with the layer 4 formed thereon, and ion injection electrode 6 of Au or the like is covered on the contact portion 5 of the layer 2 exposed in accurate size.