baber/WOPTO huggingface dataset:
Patent JP-2001134211-A (JP)
Title: Manufacturing method of electrooptical device
Inventor: HIUGA SHOJI
IPC: G09F9/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To electrically connect the interval between electrode terminals opposing to each other with conductive particles and to join the interval between respective members with an adhesive by a simple process. SOLUTION: After charged conductive particles 51 are selectively provided on wiring patterns 31 of a first substrate 11 and in a state in which respective electrode terminals 18 of a semiconductor element 17 are positioned at respective wiring patterns 31 of the first substrate 11, respective members are joined by an adhering film 52. Thus, the interval between a wiring pattern 31 and an electrode terminal 18 opposing each other is connected while enhancing electrical conductivity between them by conductive particles 51 and the insulation resistance between respective electrode terminals is secured by interposing an adhering layer 53 between adjacent electrode terminals.
Patent JP-H09158785-A (JP)
Title: Fuel feeder for gas fuel internal combustion engine
Inventor: KATO YOSHIRO
IPC: F02M21/04
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To mix gas fuel with intake air in a sufficiently uniform state by providing a gas fuel jet means for jetting gas fuel in a plurality of jet directions, in an intake passage, and jetting a relatively large quantity of gas fuel in the jet direction, most influenced by intake dynamic pressure, out of a plurality of jet directions. SOLUTION: In an internal combustion engine 1, intake ports 3 join at a surge tank 4 and are connected to an air cleaner by an intake pipe 4. A fuel injection valve 7 for injecting gas fuel is disposed at each intake port 3, and an adaptor 8 is fitted to a nozzle hole of the injection valve 7. The adaptor 8 is formed of two kinds of porous members with almost the same pore diameter, and the porous member 8a with a large number of pores per unit area is used for the bottom face, while the porous member 8b with a small number of pores per unit area is used for the side face. Gas fuel is thereby dispersed to the whole fitting position cross section of the fuel injection valve 7 of the intake port 3 so as to realize excellent uniform mixing of gas fuel and intake air.
Patent JP-S63162974-A (JP)
Inventor: REIMONDO UIRIAMU GIYAZERA
IPC: F04B9/117
Filed: 1987-12-18
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-H01159681-A (JP)
Title: Recorder
Inventor: KIKUCHI KAZUHIKO
IPC: G03G21/00
Filed: 1987-12-17
Abstract: PURPOSE:To improve operativity when jamming is handled by fixedly providing a storing part in a device main body by separate it from a cleaner unit and providing the container unit with an opening/closing member which opens/closes the exhaust port of the cleaner unit. CONSTITUTION:An waste toner box 20 is separated from the cleaner unit 13, and fixedly provided inside the device main body. Accordingly, when the cleaning unit 13 is pulled out, or when the clamshell is opened, the waste toner box 20 is not interruptive. A shutter 13 which opens/closes the exhaust port 13a is provided on the cleaner unit 13. Accordingly, when the cleaner unit 13 is pulled out or when the clamshell is opened, toner is not dropped. Thus the operability can be improved when the cleaner unit 13 is pulled out from the device main body 1 and is put outside it, or when the clamshell is opened and jam handling is performed.
Patent JP-H02165748-A (JP)
Title: Line concentrator
Inventor: HONDA TORU
IPC: H04L5/22
Filed: 1988-12-20
Abstract: PURPOSE:To improve the activity ratio of a line and to simplify a device by multiplexing input signals from plural input lines by plural input line correspondent blocks, and setting an interface signal between an input line correspondence part and an output line correspondence part as a time division serial signal. CONSTITUTION:A circuit which fetches data and multiplexes the data of plural lines and a circuit which performs the n-sampling of the data of one bit and transfers it are operated in such a way that time division multiplex are applied on information in which plural lines are multiplexed in one bit time and n- sampled information, and they are transferred inside the device. A reception side circuit at a transfer destination separates the data at every line, and also, reproduces the data of one bit. Thereby, since no synchronization of an internal clock for data transfer in the inside is required, no buffer is necessary, and also, the destruction of the data due to the collision of timing, etc., and the deterioration of response due to the delay of the data can be prevented occurring.
Patent JP-H01160269-A (JP)
Title: Video signal recording and reproducing method
Inventor: TAKENO KOJI
IPC: H04N5/92
Filed: 1987-12-17
Abstract: PURPOSE:To increase number of reproduced patterns by n-time without being attended with the increase in information recording medium by splitting an area of each pattern into n-set of optional areas, recording video information on each area, using the split area as one unit and reproducing each area in total n-time once for each in a prescribed order. CONSTITUTION:A video signal is recorded in the order of split information sets 11, 13, video signals 12a, 12b, 14a, 14b, an identification device 21 uses split number information 11 to recognize that the pattern is split into two areas and a display control section 25 uses a half area of a display device as a mask area. Then a video signal by one pattern is transferred to a frame memory. Then the video signal on the frame memory is displayed from the display start position. Then the video signal on the frame memory from the next display start position. Thus on the area split into two divisions are displayed twice in total for once each.
Patent JP-2000186051-A (JP)
Title: Vapor phase alkylation by using separately packed catalyst
Inventor: MERRILL JAMES T
IPC: B01J29/06
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To produce an alkylated product in high yield by using compatible silicalite catalysts for alkylation, having different silica/alumina ratio in a multistep reaction zone, introducing an aromatic substrate and an alkylating agent into the zone, and operating the reaction under a condition of temperature and pressure under which the aromatic substrate is present in vapor phase. SOLUTION: A multistep alkylation reaction zone having plural catalytic beds connected in series, in which one catalytic bed has a first monoclinic silicalite catalyst having selected silica/alumina ratio (e.g. about 275-350), and another catalytic bed has a second monoclinic silicalite catalyst having a value (e.g. <275) lower than the above ratio is prepared, and an aromatic substrate (e.g. benzene) and an alkylating agent (e.g. ethylene) are introduced into the zone to carry out a vapor phase alkylation. The vapor phase alkylation of the introduced aromatic substrate is carried out under a condition of temperature and pressure under which the aromatic substrate is present in the vapor phase.
Patent JP-H02165117-A (JP)
Title: Operation stabilizing method for waveguide type optical modulator
Inventor: IWAMA TAKEO
IPC: G02F1/01
Filed: 1988-12-20
Abstract: PURPOSE:To prevent the deterioration of an extinction ratio caused by a temperature variation, a secular change, etc. by detecting the extinction ratio by receiving a part of an outputted intensity modulation light beam by a light receiver, and controlling a voltage applied between electrodes so that the extinction ratio becomes maximum. CONSTITUTION:An extinction ration is detected by receiving a part of an outputted intensity modulation light beam by a light receiver 21, and a voltage applied between electrodes 17, 18 is controlled so that the extinction ratio becomes maximum. That is, a light receiving signal of the receiver 21 is amplified by an amplifier 22, and inputted to a waveform observing device 23 such as an oscilloscope, etc. A control circuit 24 for controlling a driving circuit 25 so that an extraction ratio of a detected output light becomes maximum is provided. The driving circuit 25 sets the voltage applied to the electrodes 17, 18 in accordance with an inputted digital modulating signal, and also, adjusts an operation point in an operation characteristic curve in accordance with a control signal from the control circuit 24. That is, the reference potential is adjusted to a voltage for applying the maximum or the minimum output light intensity. In such a way, the deterioration of the extinction ratio caused by a temperature variation, etc. is prevented and the operation of an optical modulator can be stabilized.
Patent JP-H10156903-A (JP)
Title: Resin product molding method
Inventor: NODA TAKASHI
IPC: B60T11/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for a resin product wherein generation of void, crack, weld, etc., are prevented. SOLUTION: A resin product molding method comprises a mold arranging process for arranging a mold 1 having a cavity space 1e of piston-like shape, an injecting process for injecting a melt resin 5 into the cavity space 1e, and a pressing process for pressing the resin in the cavity space 1e before the resin injected into the cavity space 1e solidifies so as to move the resin to a predetermined part.
Patent JP-H08178720-A (JP)
Title: Electromagnetic flowmeter
Inventor: KOSHIMIZU ATSUSHI
IPC: G01F1/58
Filed: 1994-12-22
Abstract: PURPOSE: To obtain an electromagnetic flowmeter which prevents insulation due to the oxidation of a grounding ring and by which a stable flow-rate signal is obtained by a method wherein a recessed part which communicates with a flow passage for a fluid to be measured is formed between the grounding ring and the flow passage and the liquid contact area of the grounding ring is ensured to be large. CONSTITUTION: Every metal grounding ring 12 is formed to be a torus shape, it comprises an inner hole 12a, and it is provided with a protrusion part 12b which is formed to be a concentric circle shape with the inner hole 12a and which secures the seal property of a flow passage. The protrusion part 12b is interposed and mounted so as to be adjacent to edges of pipe passages 2, 3 and to the edge of a flange part 11b for a measuring tube 7. Every recessed part 15 which communicates with a flow passage for a fluid to be measured is formed between the grounding ring 12 and the edges of the pipe passages 2, 3 and between the grounding ring 12 and the flange part 11b for the measuring tube 7.  Thereby, every liquid contact face part 12c can be formed on the grounding ring 12, the liquid contact area of the grounding ring 12 can be ensured to be large, and it is possible to prevent insulation due to the oxidation of the grounding ring 12.
Patent JP-H11143214-A (JP)
Title: Developing method and developing device
Inventor: GOSEKI YASUHIDE
IPC: G03G15/08
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-definition and high-quality image which has stable and appropriate electric charge, is uniform and has neither stripe nor irregularity, and where the lowering of image density and the occurrence of ghost are prevented even in the case of using spherical toner using low-temperature fixing material, whose particle size is small, even when developer on a developing sleeve contributes to the repeated output of the image. SOLUTION: In this method, such development that a latent image on a latent image carrier is developed and visualized with the developer on a developer carrier whose layer thickness is regulated by a developer layer thickness regulating member is performed. In such a case, the layer thickness regulating member is press-contacted with the developer carrier through the developer, and the developer carrier has a base substance and a resin coating layer provided on the base substance. The resin coating layer has at least binding resin and solid particulates, and the content of the solid particulates whose size is >=69.62 μm is <=0.2 vol.%.
Patent JP-H07177093-A (JP)
Title: Stabilizing method for laser oscillation wavelength
Inventor: MISONO MASATOSHI
IPC: H04B10/572
Filed: 1993-12-20
Abstract: PURPOSE:To stabilize the laser oscillation wavelength by superposing a signal, which is obtained by making an outgoing light wavelength switching signal pass through a low pass filter, on the outgoing light wavelength switching signal and controlling the injected current of a semiconductor laser in accordance with this superposed signal. CONSTITUTION:A part of outgoing light of a distributed Bragg-reflector three-electrode semiconductor laser DBRLD 1 as the control object is branched by an optical branching device 2 and is made incident on a Fabry-Perot etalon FP 3, and the wavelength change of the semiconductor laser is converted into the outgoing light power of the FP 3, and it is converted into an electric signal by a photodetector 4. This output is compared with a voltage Vref, which is obtained by converting the output light power of the FP 3 corresponding to the control target wavelength into an electric signal, by a differential amplifier 5, and the output is multiplied by a proportional constant in an amplifier 6, and the result is superposed on the switching waveform, and it is fed back to the phase area and the DR area of the DBRLD 1. The signal obtained by making the switching pattern pass a low pass filter 7 is applied as the injected current of the DBRLD 1 besides two these signals. The output of the filter 7 is so set that the temperature change of the pattern is cancelled.
Patent JP-H03181635-A (JP)
Title: Liquid sealed vibration isolator
Inventor: MAENO TAKASHI
IPC: F16F13/00
Filed: 1989-12-11
Abstract: PURPOSE:To secure a liquid sealed vibration isolator as a whole inside a retaining opening with certainly so as to prevent any axial misalignment by reducing the diameter and deforming a retainer cylinder as a whole to inert it into the retaining opening, and securing the retaining cylinder inside the retaining opening by the diameter enlarging restoring force of elastic rubber layers. CONSTITUTION:Vibrationproof rubber 3 is interposed between an inner cylinder 1 and an outer cylinder 2 arranged coaxially with each other. A liquid chamber A for generating a vibration damping force is formed inside the vibrationproof rubber 3. Outside the outer cylinder 2, a retaining cylinder 4 constituted of a plurality of arcuate metal pieces 41, 42 divided at an interval in the circumferential direction is disposed. The arcuate pieces 41, 42 are joined at the outer periphery of the outer cylinder 2 by elastic rubber layers 51, 52, respectively. The retaining cylinder 4 is reduced in diameter and deformed as a whole until the arcuate pieces 41, 42 are brought into contact with each other, and the cylinder 4 is inserted into a retaining opening F1. Therefore, the arcuate pieces 41, 42 inserted into the retaining opening F1 are expanded in the circumferential direction with application of the restoring force of the elastic rubber layers 51, 52. The diameter of the retaining cylinder 4 is enlarged so that the cylinder 4 is pressed in contact with the inner circumference of the retaining opening F1, to be secured to the opening F1 with certainty.
Patent JP-2001139899-A (JP)
Title: Line tape
Inventor: MATSUNAGA HIDEMI
IPC: C09J121/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a line tape which has good colorability and hiding power, a suitable stretchability, strength higher than peeling force, and a good hand- tearability and can be easily disposed of after the use. SOLUTION: This line tape is prepared by forming a pressure-sensitive adhesive layer on one side of a substrate film (I) which is a polyolefin resin film containing a coloring pigment and having grooves formed on at least one side thereof and almost perpendicularly to the longitudinal direction.
Patent JP-2000132065-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: MIYABE SHIGEO
IPC: G03G15/16
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge that an electrophotographic photoreceptor can be precisely held on an electrophotographic image forming device main body, and an electrophotographic image forming device which the above processing cartridge can be attached and detached to/from. SOLUTION: Relating to this process cartridge, the electrophotographic image forming device main body is provided with first and second positioning part 14a(13a) for positioning on the line same as the shaft of the electrophotographic photoreceptor. Receiving parts 14a5(13a5), 14a3(13a3) and 14a4(13a4) are arranged on at least 3 sections on the outer peripheral surface of the positioning part 14a(13a). Then, the cartridge is constituted so that the positioning part 14a(13a) is aligned by bringing the receiving part in contact with the first positioning member 55 disposed on the electrophotographic device main body and the second positioning part 50d disposed on mounting means 50, when the processing cartridge is mounted on the electrophotographic image forming device main body.
Patent JP-H01163760-A (JP)
Title: Duplex image recorder
Inventor: YAMADA NAOTOSHI
IPC: G03G21/16
Filed: 1987-12-21
Abstract: PURPOSE:To make the device compact by supplying a form whose carrying direction is converted to the reverse direction by a form carrying direction converting means, to a transfer means again and recording an image on both faces of the form. CONSTITUTION:When a recording operation is started, a feed paper roller 24 starts to rotate by a driving signal based on a signal from a seam sensor for detecting a seam of an image carrying belt 50 and a form 9 is fed to a transfer part. When the tip of the form is detected by a resist sensor 26, the roller 24 stops. Subsequently, the tip of the form is held in by a pinch roller 29, carried to a transfer part by synchronizing with a toner image and fixed by a fixing unit 3, passes through a reversed form path 69 and a double face recording form path 68, and carried to a manual feed roller 22 through a carrying roller 38. Next, by a detecting signal of the seam sensor, the manual feed roller 22 rotates in the direction reverse to the case of manual feed paper at a high speed and carried into a part of a manual insertion paper path 63, and when the rear end of the form is detected by a sensor 36, the roller 22 stops after a prescribed time, and subsequently, the roller 22 rotates in the forward direction, the form 9 is carried toward the carrying roller 28, and a transfer and a fixation are executed to the reverse side.
Patent JP-H06178002-A (JP)
Title: Simple communication equipment
Inventor: HAMADA TERUSHIGE
IPC: H04M11/00
Filed: 1992-12-01
Abstract: PURPOSE:To facilitate the control of communication by adding a circuit switch which performs the interface for communication to a modem together with a communication interface card of a programmable controller. CONSTITUTION:A modem 4 capable of using a telephone circuit is provided together with a circuit switch 3 which secures an interface for communication to the modem 4, a programmable controller PC 1, and a communication interface I/F card 2 of the PC 1. The switch 3 has a function to switch the channels of plural telephone circuits and secures an interface to the modem 4. Then the command codes are read out of a memory 6 in response to each communication process, and the data on the card 2 are written in an I/F buffer memory and then sent to the switch 3 via an RS232C. The switch 3 interprets the code of the received data to perform the circuit switching and the communication of data to the modem 4.
Patent JP-H09158885-A (JP)
Title: Fuel pump impeller
Inventor: MOTOKI HIROSHI
IPC: F02M37/10
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump impeller capable of manufacturing a surface, requiring flatness, by only injection molding work. SOLUTION: In a fuel pump impeller 14, circular recessed parts 14c are formed on the center parts of both the front and back surfaces of the impeller 14 respectively, and four through holes 14b, arranged at regular intervals on the same circle, are formed near to a spindle hole than eight gate marks 14d, likely arranged at regular intervals on the same circle. Besides, plural vane grooves are formed with a phase slipped by 1/2 on both the surfaces of an outer peripheral part, and flat surface shapes between the respective vane grooves are made into a neary rectangle. Consequently, both front and back surfaces, other than the recessed part 14c, can obtain sufficient flatness by only injection molding work.
Patent JP-H02169248-A (JP)
Title: Structural material and preparation thereof
Inventor: YAMAGUCHI YOSHIKAZU
IPC: B32B17/04
Filed: 1988-12-22
Abstract: PURPOSE:To obtain a structural material suitable for the interior material of a building and the surface material of a structure by integrally molding a surface member, wherein a synthetic long fiber web layer and a composite fiber web layer or a blended spun web layer consisting of a composite staple fiber and a synthetic staple fiber are interlaced and integrated, and a reinforcing member composed of SMC. CONSTITUTION:Either one of a composite fiber web layer 2 consisting of a polymer having an m.p. lower by 30 deg.C or more than that of the constitutional polymer of a synthetic fiber and a polymer having an m.p. higher by 30 deg.C or more than that of said constitutional polymer and a blended spun web layer 3 consisting of a composite staple fiber and a synthetic staple fiber having an m.p. higher by 300 deg.C or more than that of the low m.p. component of the constitutional components of said composite fiber is laminated to the upper surface of a synthetic long fiber web layer 1 and an SMC layer 5 being a reinforcing member of 300-2000g/m<2> is laminated to the under surface of a nonwoven fabric layer wherein the synthetic long fiber web layer 1 and the composite fiber web layer 2 or the blended spun web layer 3 is interlaced and integrated. This structure has extremely good compression moldability and can cope with deep drawing processing.
Patent JP-H06128077-A (JP)
Title: Method for rapidly pulling up ribbon crystal @(3754/24)solar cell)
Inventor: HIRANO HIROYASU
IPC: C30B15/24
Filed: 1992-10-19
Abstract: PURPOSE:To form a ribbon crystal into a thin film and enable the rapid pulling up thereof by creating a pressure difference between the outside and the inside of an apparatus for producing the silicon ribbon crystal and pulling up the ribbon. CONSTITUTION:An apparatus for producing a silicon ribbon crystal is formed into a hermetically sealed type to apply a pressure to the interior or a pressure difference is created. Thereby, the silicon ribbon crystal is pulled up by utilizing both forces of a conventional force to pull up the ribbon crystal and a force to push up the ribbon crystal on the melt side by a pressure difference. As a result, the silicon ribbon crystal can be formed into a thin film and rapidly pulled up. When a quenching method is adopted to some extent, the crystal can more rapidly be pulled up. Furthermore. the conversion efficiency is not deteriorated so much. A gas without causing chemical reaction with the melt is used as the gas for creating the pressure difference and a gas having no influence even if it chemically reacts is required.