baber/WOPTO huggingface dataset:
Patent JP-H01273820-A (JP)
Title: Purifying device for exhaust gas of engine
Inventor: HASHIMOTO NOBORU
IPC: F01N3/26
Filed: 1988-04-27
Abstract: PURPOSE:To reduce unburnt components by closing the 1st exhaust port directly communicating to an exhaust manifold prior to the 2nd exhaust port communicating to a communication route and re-burning the exhaust gas by exhausting to the communication route from the 2nd exhaust port. CONSTITUTION:Plural exhaust ports 7, 9 are respectively provided on the numerous cylinders 3-6 of an engine 2. In this case, the respective branch pipe 10 mutually communicated by a communication pipe 11 is respectively connected to a 2nd exhaust port 9. The upperstream end of an exhaust pipe 12 is connected to the communication pipe 11 and the downstream end of the exhaust pipe 12 is connected to an exhaust manifold 8. The opening and closing valve 15 restricting the lead-out of an exhaust gas is arranged on the half-way of the exhaust pipe 12. And the opening and closing valve 15 is controlled by a control means 16 based on the detection signal of an O2 sensor 20. At this time the closing time of the 1st exhaust port 7 is made earlier than the closing time of the 2nd exhaust port 9. The exhaust gas exhausted to the communication pipe 11 from the 2nd exhaust port 9 is re-burnt.
Patent JP-H06312511-A (JP)
Title: Liquid jet record head, manufacture thereof, and ink jet recording device
Inventor: IMAMURA ISAO
IPC: B41J2/16
Filed: 1993-04-30
Abstract: PURPOSE:To obtain an excellent record head by uniforming a thickness of a member for forming discharge opening and liquid passage. CONSTITUTION:On a solid layer 8 having a shape of liquid passage of a liquid jet record head, a liquid passage forming member 2 is layered. Further, when a cover plate 4 is to be connected to it, the cover plate 4 is bridged by a spacer layer 80 made of the same material and in the same process as that of the solid layer 8 formed on an electrode 110. Thus, irregularity in the thickness of the liquid forming material 2 can be prevented by the connecting force of the cover plate 4.
Patent JP-H06317262-A (JP)
Title: Rotation speed detecting device for scroll type fluid machine
Inventor: MIURA SHIGEKI
IPC: F04C29/00
Filed: 1993-04-30
Abstract: PURPOSE:To make an output voltage value of a rotation signal sufficiently large, and improve detecting accuracy of the rotation speed by forming an Oldham's link to check rotation of a turning scroll of a magnetic raw material, and arranged an electromagnetic induction system rotation signal detecting means opposite to this. CONSTITUTION:When a rotary shaft 7 is rotated, a turning scroll 14 is driven in turning through turning driving mechanisms 20, 21 and 25, and revolves while rotation is being checked by an Oldham's link 26. As a result, gas flowed in a compression chamber 19 from a suction chamber 28 moves to a central chamber 22 while being compressed, and push-opens a delivery valve 30 of a delivery port 29, and flows outside of a sealed housing 1 after flowing in a delivery cavity 31. In this way, the Oldham's link 26 is formed of a magnetic raw material. An electromagnetic induction type rotation signal detecting means 50 is arranged opposite to the Oldham's link 26. Thereby, and output voltage value generated in the rotation signal detecting means 50 according to reciprocating motion of the Oldham's link 26 can be made sufficiently large.
Patent JP-S585895-A (JP)
Inventor: NISHIDE TAKUYA
IPC: H05B37/00
Filed: 1981-07-03
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-S62262423-A (JP)
Title: Exposure device
Inventor: INE HIDEKI
IPC: H01L21/67
Filed: 1986-05-09
Abstract: PURPOSE:To detect relative positions of a mask and a wafer with high precision and in a stable manner, by observing a mark on a mask as a latent image of resist formed by printing it on a resist layer on the top face of the wafer in a bright field of non-printing light. CONSTITUTION:A mark on a mask 9 is roughly aligned with a mark on a wafer 4 disposed on a wafer stage 2. An alignment mark exposing mask 20 is then placed within a flux of exposing light and a shutter 16 is driven so that only the alignment mark is exposed on the wafer. Further, the mark on the mask 9 formed on the resist of the wafer 4 is detected in a bright field by non-exposing light and, subsequently, a stepped mark on the wafer is detected in a dark field by non-exposing light. A positional error between these marks is read out therefrom. The positional error must be corrected by driving either the stage of the wafer or the stage of the mask, if the positional error exceeds an allowable value. If the error does not exceed the allowable value, however, the correction is not needed. Then, a pattern exposing mask 19 is placed within a flux of exposing light by a cylinder 21 and the shutter 16 is driven so that the circuit pattern on the mask 9 is exposed on the wafer.
Patent JP-H02282168-A (JP)
Title: Twist yarn doubling guide device
Inventor: KIMOTO YASUHIRO
IPC: C03B37/12
Filed: 1989-04-25
Abstract: PURPOSE:To obtain a cord consisting of first twist yarn with uniform doubling quality and no damage by arranging convergent guide rollers between the first and second guide rollers in a position where rotary shafts of the convergent guide rollers cross with rotary shafts of the first guide roller and/or the second guide roller. CONSTITUTION:Convergent guide rollers 7, 9, arranged between the first and second guide rollers 2 and 11, are arranged in a position in which roller rotary shafts 5, 6 of the convergent guide rollers 7, 9 cross with roller rotary shafts 3, 10 of the first guide roller 2 and/or the second guide roller 11. As a result, since one-way directional twist is provided in a first twist yarn 1, in a process of feeding the first twist yarn while it is adapted to the guide rollers 2, 7, 9, 11, in accordance with a lapland angle of the respective first twist yarn, it is moved in the axial direction respectively by a fixed distance on the convergent guide rollers 7, 9 and the second guide roller 11 providing an axis in a direction crossing with the transfer direction of the first twist yarn. Accordingly, each first twist yarn 1, focusing without overlapping with each other, can be transferred to the next process of final twist yarn.
Patent JP-S60247311-A (JP)
Title: Amplifier using dc superconduction quantum interference device
Inventor: NOGUCHI TAKU
IPC: H03F19/00
Filed: 1984-05-22
Abstract: PURPOSE:To improve greatly the amplification capacity of an AC signal with no reduction of an action frequency by inserting an impedance transformation circuit between an inpt coil of a DC superconduction quantum interference device (dc SQUID) and a signal source or between an output terminal of the dc SQUID and a load resistance. CONSTITUTION:A transformation circuit 7 is used for matching of impedance between a signal source 1 and an input coil 3; while an impedance transformation circuit 8 is added for matching between the output resistance of a dc SQUID4 and a load 5. The power reflection of the circuit 7 can be eliminated by securing a proper constitution of the circuit 7, and it is possible to transmit all available powers to an amplifier circuit 30. The impedance matching is secured between the source 1 and the SQUID4 to improve the power gain. In addition, the impedance matching is secured also between an output load and the dc SQUID4 at the output side. Thus the maximum available power is obtained.
Patent JP-S5229078-A (JP)
Title: Device for carrying to supply long post of different diameter
Inventor: TAKAHASHI MICHIROU
IPC: B65G47/14
Filed: 1975-09-01
Abstract: PURPOSE: To provide a device for carrying to supply long post of different diameter such as lead wires for axial lead type glass diode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05300576-A (JP)
Title: Terminal equipment for remote monitor control system
Inventor: KANETANI MASAYUKI
IPC: H02J13/00
Filed: 1992-04-23
Abstract: PURPOSE:To facilitate the connection of both power lines by providing a quick connection terminal block which secures the quick connection between a power line set between a power supply and a load and the power line of the power supply. CONSTITUTION:A housing stores a printed board containing a relay, a printed circuit board where a circuit is formed, a printed circuit board containing a quick connection block 16 which secures the quick connection of the signal lines, and plural quick connection terminal blocks 3 which secures the quick connection among the power lines set between a power supply and the load. Then plural connection holes 11 are formed on both side faces of the housing and the connecting faces of the power lines of the blocks 3 stored in the housing are exposed through these holes 11. Meanwhile the power line inserting surface of the block 16 attached to the printed circuit board is exposed through an opening of a cover 1b under an operation display part which is covered by a cover 21. Then a terminal part 22 is formed at the side part of the operation display part to secure the connection of the signal lines even in a screwing system.
Patent JP-H09292810-A (JP)
Title: Image forming device
Inventor: YAMAZAKI AKIRA
IPC: G03G21/14
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To set the carrying interval of paper sheet constant even in the case of adjusting registration, and to surely detect the paper sheet by adjusting a first and a second counting time interlocking with each other on the basis of the input instruction. SOLUTION: After detecting a paper sheet, a first timer 5 is started. In the case where counting with the first timer 5 ends a judgment whether preparation of image output of an image processing means 8 is done or not is performed, and in the case where the preparation is done, writing of an electrostatic latent image to a photoreceptor is started. Thereafter, a second timer 7 is started. In the case where counting by the second timer 7 is timed-out, carrying by a matching means 11 is started again. At the time of adjusting the registration between the image of the photoreceptor and the image, timing of writing of the electrostatic latent image to be decided by the interlocking of the counting time by the first timer 5 and the counting time by the second timer 7 is adjusted.
Patent JP-H07312751-A (JP)
Title: Method and device for compressing and coding image data
Inventor: ITO KENJI
IPC: H04N19/59
Filed: 1994-05-19
Abstract: PURPOSE:To obtain a method and device for compressing and coding image data in which the processing time is reduced. CONSTITUTION:Image data are subjected to reduction and block processing by a block processing section 50, a block activity calculation section 60 calculates activity corresponding to each block of reduced image data respectively and the activity is sequentially added by an addition processing section 62 and a total activity calculation section 64 predicts the total activity corresponding to original image data. A quantization coefficient is set to a normalizing section 54 by a quantization coefficient setting section 66 based on the total activity in a 1st path and a transformation coefficient transformed by a 2-dimension orthogonal transformation section 52 is quantized and a 2-dimension Huffman coding section 56 encodes the result. When coded data exceed a prescribed code quantity, the coding is stopped and the code quantity corresponding to the entire image data based on an address of the image data is calculated by a total code quantity calculation section 76, and a quantization coefficient is calculated based on the entire code quantity in a 2nd path and image data are quantized and coded by the quantization coefficient.
Patent JP-S61263416-A (JP)
Inventor: YAMAGUCHI SHIGERU
IPC: A47J36/34
Filed: 1985-05-17
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-H11302413-A (JP)
Title: Manufacture of optical material
Inventor: KASAI YOSHIHIKO
IPC: C08J7/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain an optical material showing excellent durability and high quality in a short, easy and low cost process by conducting a process of washing and modifying surface of a plastic optical base material by means of a wet-type washing using a phtocatalyst. SOLUTION: A photocatalyst is an oxide derivative (example: TiO2 ) or a composite thereof with a jointly used additive which increases a catalytic activity (example: Ti). A plastic lens 1 is fixed by a suction absorbing member 2 and rotates around a central line as an axis of rotation. Active water is poured on the lens from a movable nozzle 5 and is made to return to a circulation tank 8 through a water-collecting vessel. The water is circulated by means of a pump 9 to pass through a ceramic filter 10 via an active water generating apparatus 7. A mixture of glass fibers on the surface of which a titanium alkoxide is coated and baked with carbon fibers, the mixing ration being 8:2, is placed in a tube of an ultra violet ray germicidal device of the apparatus 7. Washing and modification are thus conducted in a safer way without use of a CFC-based solvent and an ozone.
Patent JP-H09294067-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIMURA TERUHIKO
IPC: H03K19/0948
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a semiconductor integrated circuit and to attain its high density by connecting together the drains of 2nd P and N channel MOS transistors TR and outputting the input signal inputted to an input terminal after conversion of its potential level. SOLUTION: When voltage 0V is applied to a node 101, a P channel MOS TR 102 is turned on and the potential of a node 105 rises up to power voltage 3V of a 1st power supply 111. The voltage 3V of the node 105 is applied to the gate of an N channel MOS TR 109, and the TR 109 is turned on. When voltage 0V is applied again to the node 101, an N channel MOS TR 103 is turned off and a node 107 has a high impedance at first. The potential of the node 107, however, rises up to 5V of a 2nd power supply 112. Then the voltage V5 of the node 107 is applied to the gate of a P channel MOS TR 108, and the TR 108 is turned off. Therefore, the potential of a node 110 drops down to voltage 0V of GND 113.
Patent JP-S63271563-A (JP)
Title: Data transfer device
Inventor: KITABAYASHI YASUAKI
IPC: G06F13/28
Filed: 1987-04-28
Abstract: PURPOSE:To make the speed of data transfer fast by using one signal that a DMA controller generates as a request signal and holding the DMA controller in a wait state with the other signal, and resetting the wait state with a response signal and performing data transfer. CONSTITUTION:When handshake data transfer between a buffer RAM 4 and a host CPU 1 is performed, the DMA controller 2 is used and placed in the wait state with the signal that the DMA controller 2 generates, and the wait state of the DMA controller 2 is rest with an acknowledge (ACK) signal as a handshake request (REQ) signal. Consequently, the REQ signal for handshake control is generated automatically, the handshake data transfer is performed automatically without the intervention of a CPU 1, and the time from the return of the ACK signal to the output of a next REQ signal is minimized, thereby improving the transfer speed of data.
Patent JP-S61262418-A (JP)
Title: Heat treating facility for processing thick steel plate
Inventor: OOKA TOSHIYUKI
IPC: B21B1/38
Filed: 1985-05-17
Abstract: PURPOSE:To eliminate the risk for breakage by passing plates and to reduce the equipment cost by making the re-heating device movable to the position on the optional line at the inlet and outlet sides of a hot rolling mill and to the position on an off-line by providing a transfer passage. CONSTITUTION:A reheating device 5 can be located at the inlet side position S1 of a rolling mill 4, the outlet side position S2, the intermediate position S3 between a straightener 6 and cooling device 7, the outlet side position S4 of the cooling device 7, the intermediate positions M1, M2, M3, M4 on each liaison path 91 and the optional position N on a transfer path 9. The temp. at the rolling time of a material is corrected and the range of a controlled rolling is enlarged by arranging the reheating device 5 at the position S1 or S2, the straightening capacity can be improved with its arranging at the inlet side position S2 of the straightener 6 and by arranging at the inlet side position S3 of the cooling device 7 the temp. of the material is unified, the internal stress of material is reduced and the unification of the mechanical property is enabled as well.
Patent JP-S589229-A (JP)
Title: Optical recording medium
Inventor: YASUDA NOBUROU
IPC: G11B7/2536
Filed: 1981-07-08
Abstract: PURPOSE:To obtain a high-sensitivity, long-life optical recording body which uses a low-output semiconductor laser while preventing the deformation of a resin plate and the oxidation of a recording film, by providing thin recording films, each consisting essentially of Te and C, on both sides of the organic resin plate which has low thermal conductivity. CONSTITUTION:On both surfaces of an organic resin substrate 3 with low thermal conductivity such as an acrylic resin plate having <=1X10<-3>cal/sec thermal conductivity, optical recording films 4 which consist essentially of Te and C while containing H and O are formed by sputtering Te in gaseous CH4, etc., obtaining an optical recording disk. Because both the surfaces of the resin plate 3 are covered with the films 4, neither curvature nor strain due to humidity and temperature is caused. Further, the films 4 never become transparent owing to oxidation and a high-sensitivity, long-life recording medium for optical recording and reading which uses a low-output semiconductor laser is obtained.
Patent JP-S60250193-A (JP)
Inventor: MOURI TOYOSHIGE
IPC: E21B10/44
Filed: 1984-05-23
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-H10301358-A (JP)
Title: Image forming device
Inventor: TENMA TSUGIO
IPC: G03G15/01
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of the work in replacing the unit by a method wherein, when the unit of the same color unit is consumed, another unit of the same color is replaced and used by providing a plurality of units of the same color toner on the full color printer, and making them workable. SOLUTION: This image forming device is made possible to work even if providing at least two of developing units 13 for the same color toner, on respective mounting section of a developing unit 13 on the device main body side that is not normally supposed to placed to place plural units of the same color thereon, to detect the color of them, and to continue printing when the toner in one of the developing unit 13 is consumed by automatically switching the drive to the other developing unit 13 of the same color toner. In such a case, developing units containing the read (R) toner are arranged as two of the developing units 13a and 13b on the upstream side in the paper sheet transporting direction, and the developing units containing the black(BK) toner are arranged as two of the developing units 13c and 13d on the downstream side in the paper sheet transporting direction.
Patent JP-S5533341-A (JP)
Title: Elastic surface wave device
Inventor: YAMADA AKIRA
IPC: H03H9/02
Filed: 1978-08-31
Abstract: PURPOSE:To obtain an elastic surface wave device which decreases the ripple within the frequency effective band and increasing the attenuation at the end of the frequency band by providing the area changed into the linear form at part of the side of the piezoelectric substrate which is parallel to the propagation direction of the elastic surface wave. CONSTITUTION:Input and output electrodes 22 and 23 for propagation of the elastic surface wave are provided to piezoelectric substrate 21 made of the ceramics, crystal and the like. Absorber 24 is provided outside electrodes 22 and 23 to absorb the surface wave, and the incident surface of the elastic surface wave features the saw- tooth shape at the output side. At the input side, absorber 24 is provided for the partial absorption of the surface wave at dummy part 25 of the electrode. Thus the elastic surface wave device is obtained. Substrate 21 is shaped so that the area whose shape varies linearly may be secured at part of sides 27 and 28 parallel to the propagation direction of the surface wave, for example, shape 29 projected outside is secured for side 27. While linearly cut-off shape 30 is secured at side 28. Otherwise shape 40 formed by cutting off the both sides linearly. In such way, the ripple can be reduced within the effective band, also increasing the attenuation sufficiently at the end of the frequency band.
Patent JP-2000297581-A (JP)
Title: Window frame mounting part structure
Inventor: KATO SUSUMU
IPC: E06B1/64
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To improve reliability of watertightness. SOLUTION: In this window frame mounting structure, a sash body is installed to a window mounting opening part 2 formed in an outside wall material 1 in a building while retracted on the interior 3 side from the outside face of the outside wall material 1. A sash fixing plate 16 for abutting and fixing a flange part 14 of the sash body is installed to the circumferential edge part on the interior 3 side of the window mounting opening part 2, while a foamed rubber watertight material 18 is installed to a part close to an insertion part 15 in the flange part 14 of the sash body, and a rubber fixed-shape sealing material 20 is installed at the substantial tip of the insertion part 15 toward the window mounting opening part 2 in an upper frame and both vertical frames in the sash body.
Patent JP-S62259628-A (JP)
Title: Linking method for member
Inventor: HANABUSA KENJI
IPC: B21D39/03
Filed: 1986-05-07
Abstract: PURPOSE:To enable a strong linkage without changing the thickness of a member by forming a half-punched projecting part with the overlapping of two members and combining both members with the plastic deformation of the member of one part by pressing in the prescribed direction. CONSTITUTION:A projecting part 10 is formed by executing a halfpunching in X direction by the press providing a punch and die, for example by overlapping two members providing l, 2. In this case, the front part 11 of the member 1 of one part and the back part 12 of as the projection forming part of the member 2 of the other part are integrally overlapped and two sheets of the thickness portions are projecting. The shearing end face 3 of the member 1 of this state is pressed in Y direction by the press once again, performing the plastic work that the portion 5 is crept into the back side of the projecting part 10, and both members 1, 2 are linked with the combination. Consequently, no thickness of the member l, 2 becomes thinner and a strong linking state can be formed.
Patent JP-H08300860-A (JP)
Title: Manufacture of module core for non-contact type ic card
Inventor: OGURA HIROSHI
IPC: B42D15/10
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a module core for a non-contact type IC card having the excellent smoothness of its surface by providing protrusions on both the front and rear surfaces of a printed circuit board, mounting the board in a mold, and insert molding it, thereby forming resin layers of sufficient thicknesses at both the front and rear surfaces of the board. CONSTITUTION: Three protrusions 11 are, for example, formed of acrylic resin on both the front and rear surfaces of a printed circuit board(PCB) 10 by using a printing method. The PCB 10 having the protrusions on both the front and rear surfaces is mounted in a module core molding mold 40, epoxy resin is cast in a cavity 42 via a gate 41, insert molded by a cast molding method, and a module core 20 for sealing the PCB 10 is formed. The core 20 has resin layers of sufficient thicknesses at both the front and rear surface sides and the smoothness of the front surface is excellent.
Patent JP-S588142-A (JP)
Inventor: KAJITA KOUJI
IPC: D02G3/38
Filed: 1981-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。