baber/WOPTO huggingface dataset:
Patent JP-H06126405-A (JP)
Title: Light rolling reduction method for continuous casting strand
Inventor: ISOBE KOICHI
IPC: B22D11/115
Filed: 1992-10-16
Abstract: PURPOSE:To provide a light rolling reduction method, in which the rolling reduction is executed to a continuous casting strand having unsolidified part and the development of center segregation and center porosity is prevented and the manufacturing cost is drastically reduced by saving the blooming and heating processes. CONSTITUTION:In this light rolling reduction method, the heating degree of molten steel in a tundish is adjusted to <=50 deg.C and the molten steel is poured into a mold and electromagnetic force is acted to this molten steel to stir the molten steel. Further, in the range of 0.1-0.8 solid phase ratio at the center part of the cross section of the strand, by using rolls 1 for rolling reduction having projecting part 1a at the position corresponding to the center of the strand, the rolling reduction is executed at 5-50mm while corresponding to the width of the unsolidified part in the strand defined by 0.7-1.0 of the solid phase ratio, in the range of wider than the width of the unsolidified part in the strand defined by 0.6 of the solid phase ratio at the roll setting position in the width center part of the strand 2 and narrower than the width of the strand.
Patent JP-2000118829-A (JP)
Title: Paper sheet conveying device
Inventor: MOCHIMARU HIDEAKI
IPC: B65H29/58
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce a load applied to an actuator by turning OFF the actuator during the time when paper sheets are passing a claw form guide part, to allow to apply a low cost actuator, and to eliminate the sliding rubbing sound when the paper sheets pass the guide part, so as to make the operating sound quiet. SOLUTION: A conversion guide mechanism used to convert the conveying route when paper sheets are branched and conveyed to plural conveying passages selectively is provided with a guide shaft G2 rotating by extending in the direction authogonal to the conveying direction of the paper sheets; plural guide parts G1 provided at a specific pitch in the axial direction of the guide shaft; a pin G3 integrated eccentric and parallel to the guide shaft; an actuator to rotate the guide shaft by rotating the pin in the oscillating direction; and rotary bodies R supported rotatable at the tips of the guide parts G1. And the rotary bodies R are to be rotated together with the paper sheets conveyed along the guide parts.
Patent JP-H04173387-A (JP)
Title: Recording method
Inventor: KATANO YASUO
IPC: B41C1/055
Filed: 1990-11-07
Abstract: PURPOSE:To reversibly obtain a desired image by simple operation such that a recording body and a solid are heated in a contact state and subsequently cooled to be separated from each other and a region showing a sweepback contact angle is formed to the recording body corresponding to heating temp. CONSTITUTION:After the surface of a recording body and a solid are brought to a contact state, the surface of the recording body is selectively heated and, after cooling, the solid is peeled from the recording body. The surface (layer 2) of the recording body is lowered in its sweepback contact angle after heating. The recording body is increased in liquid repellency when the sweepback contact angle is 90 deg. or more and increased in liquid adhesiveness when said angle is 90 deg. or less. A liquid bonding region can be selectively formed to the layer 2 (recording layer) by a heating method. Further, when the recording body is heated in the absence of the solid, the sweepback contact angle thereof is restored to the original value. A liquid bonding region (latent image) is formed to the surface of the recording layer and a recording powder is bonded to the latent image part and fixed to the surface of the recording body. Or, after the recording agent is bonded to the latent image part, the recording agent on the surface of the recording body is transferred to recording paper. The latent image of the recording body is erased to make it possible to regenerate the recording body.
Patent JP-H05145697-A (JP)
Title: Image sensor
Inventor: YOSHIOKA HIROSHI
IPC: H04N1/028
Filed: 1991-11-19
Abstract: PURPOSE:To prevent invasion of an adhesive used for assembling onto a case by forming a groove on an adhesive face when a cover glass and a frame are used to form the case. CONSTITUTION:The case is made up of a 1st frame 1, a 2nd frame 2 and a cover glass 3. A light receiving element array 4 arranged linearly for photoelectric conversion, an optical system 6 forming an image of an original read position 5A through a slit 9 to the light receiving element array 4 and a light source 7 for emitting the read position 5A are arranged respectively to the case, and the image of the read position 5A of the original 5 is formed onto the light receiving element 4 through the slit 9 via the optical system 6, in which photoelectric conversion is implemented. When the frame and the cover form the case, since a groove is formed to the adhesive face of both the members, the adhesives going to flow to the inside of the case flows to the groove and does not enter the inside of the case and the adhesion of both the members is more strengthened.
Patent JP-H07133541-A (JP)
Title: Warping drum unit
Inventor: HARADA ISAO
IPC: D02H13/34
Filed: 1993-11-08
Abstract: PURPOSE:To provide a warping drum unit enabling a warp layer wound on a warping drum to be made flat by a proper press force. CONSTITUTION:The warping drum unit 1 made up of (A) a warping drum 20, (B) a reed platform 30 and (C) a smoothing roller 10 to make a warp layer 82 flat by press force. The smoothing roller 10 is attached to the reed platform 30, and the roller face 111 situated at the winding initiation end side 822 of the warp layer 82 on the smoothing roller 10 is made of an elastic member.
Patent JP-H10131589-A (JP)
Title: Restraint device for folding door, etc.
Inventor: MATSUDA KEIICHIRO
IPC: E05D15/26
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of a section projected to the inside from a floor board surface, etc., in a restraint as a stopper receiving a folding door, etc., at a closed place. SOLUTION: The restraint is composed of an engaging device 12 installed at the lower end section of a door body 4 and a tool to be engaged 13 mounted on the lower side of an open-close object opening section 2. The engaging device 12 has a vertically projectile-retractable movable engaging body 15, a means 16 holding the engaging body 15 at the place of retraction, and a driving means 17 projecting and moving the engaging body 15 when the engaging body 15 is faced oppositely to the tool to be engaged 13.  The tool to be engaged 13 has an indented stepped section 23, by which the fitting-in of the front end of the projecting engaging body 15, crossing over a closed place of the door body 4 and movement to the inside are prevented but the engaging body 15 is pushed out in the retracting direction when the door body 4 is shifted to the outside, and an operating section 24 operating the driving means 17 in front of the indented stepped section 23.
Patent JP-H02148324-A (JP)
Title: Display system for display in hard copy
Inventor: YUKI YOSHIKI
IPC: G06K15/12
Filed: 1988-11-30
Abstract: PURPOSE:To continuously display the display of a processed screen even in a hard copy by providing two display devices capable of operation in parallel and, when the hard copy is taken on one side of the display devices, displaying arbitrary data on the other side. CONSTITUTION:Both display controlling sections 11 and 12 can make access to both data A and B in a common area 10. Usually, the data A made access by the section 11 is supplied to a display device 13 for display and the data made access by the section 12 is supplied to another display device 14 for display. Upon receiving a hard copy outputting instruction, a hard copy device 15 makes operations for outputting the data fetched from a buffer in the device 14 as hard copies. When the data B is to be monitored continuously, instruction is given to the section 11 to change the data A currently displayed on the device 13 to the data B. As a result, the data A is not displayed, but the section 12 makes access to the data A and allows the device 14 to display the data A when the device 15 completes the data output by the hard copy.
Patent JP-H07156403-A (JP)
Title: Ink jet recording head and production thereof
Inventor: KOMURO HIROKAZU
IPC: B41J2/16
Filed: 1993-12-03
Abstract: PURPOSE:To stably hold air bubbles in the liquid chamber of an ink jet recording head by forming the structural material coming into contact with ink within an air bubble trap structure so as to apply water repellency to a part thereof by an ion injection method. CONSTITUTION:A buffer chamber 8 as a wall and air bubble trapping structure is formed on a heater board by a negative dry film. Grooved top plate glass 5 having a digged part forming a liquid chamber is bonded to form an emitting element but water repelling treatment is preliminarily applied to the predetermined region 9 of the top plate glass 5 by an ion injection method. By modifying the structural material 5 (top plate glass) by the ion injection method so as to provide water repellency to the surface thereof, the water repellency in the trapping structure can be kept over along period of time. The pressure variation in the liquid chamber 6 can be suppressed even after long-term use and good printing becomes possible over a long period of time.
Patent JP-H01199973-A (JP)
Title: Production of ester
Inventor: NISHIDA HARUO
IPC: C07C69/773
Filed: 1988-12-02
Abstract: PURPOSE:To subject a bicyclo compound to ring opening and to simultaneously obtain an ester to which an acid halide is added, by reacting a bicyclo compound containing 2,6,7-trioxabicyclo[2,2,2]octane group with the acid halide. CONSTITUTION:A bicyclo compound such as a compound shown by formula I (R1 is H, alkyl, aralkyl, aryl, etc.; R2 is H, alkyl, aryl, alkaryl, etc.) or formula II (R3A is aryl; R4 is alkyl, aralkyl, aryl, etc.; m is >=2) containing one or more 2,6,7-trioxabicyclo[2,2,2]octane groups is reacted with an acid halide compound containing one or more acid halide groups (with the proviso that a case where each compound containing two or more groups is omitted) to give an ester. This reaction can be carried out in any form depending upon use of the ester and for example, when the ester is used as an adhesive, the compound and the acid halide are applied to a face to be bonded and the reaction is effected in a contact state of materials to be bonded and when used as a molding material, the reaction is performed in a state of being cast in a mold.
Patent JP-H07162420-A (JP)
Title: Network monitor system
Inventor: NAGASHIMA YOSHIAKI
IPC: H04L12/70
Filed: 1993-12-03
Abstract: PURPOSE:To efficiently execute analysis by classifying fault information according to the definition of classification and storing the content of the fault information while being separated into summary information and detailed information, thereby facilitating the grasp of important fault information and a rough fault status. CONSTITUTION:A fault information classification control section 113 receiving fault information at first from a fault information generating section 112 selects and references an effective table among plural fault information classification tables, references an importance classification corresponding to a message NO of the received fault information to discriminate the importance classification. When the discrimination indicates a major alarm, a detailed information log record is generated and the detailed log is stored in a detailed information log file 23. Then a major alarm summary log record is generated and its major alarm summary log is stored in a log file 21. When the discrimination indicates a minor alarm, the detailed log record is generated and its detailed log is stored in the file 23. Then a minor alarm summary log record is generated and its summary log is stored in a file 22.
Patent JP-H03185333-A (JP)
Title: Sample holder
Inventor: KERII MATSUKINRII
IPC: G01N3/04
Filed: 1990-11-13
Abstract: PURPOSE: To obtain a sample holder which can be used effectively together with a flex measuring instrument by precisely centering a probe tip in an exchangeable state by utilizing the rotatability of the probe tip and a pipe around the axial line in the length direction. CONSTITUTION: A holder structure 10 is composed of a narrow and long pipe 11 and a sample container 12 is attached to one end of the pipe 11. The other end of the pipe 11 has a collar 20. A flexing platform 16 is fixed to a flat end section 12 by using a slot 12d, a knurled nut 16b, and the threaded extension 16a of the nut 16b which is inserted into the slot 12d. Thus a three-point sample holder used for a flex measuring instrument is constituted. The slot 12 not only allows the adjustment of the platform 16 in the radial direction, but also the precise centering of a probe tip 15 in an exchangeable state on a sample 17 by utilizing the rotatability of the tip 15 and pipe 11 around the longitudinal axis.
Patent JP-H05145657-A (JP)
Title: Telephone set
Inventor: CHIKATSU YOSHIMIKI
IPC: H04M11/00
Filed: 1991-11-20
Abstract: PURPOSE:To efficiently execute the communication of a host system while taking a circuit load into account by emulating a telephone set as a terminal equipment of the host system. CONSTITUTION:The telephone set is emulated as a terminal equipment by an emulator program stored in an IC card 22. Then the information read from an IC card 23 is stored in a RAM 12, and a talking function is suppressed at the arrival of a prescribed transmission time and automatic dialing is made to a host to connect a circuit and data are sent to the host. In this case, when the talking function is in use and a circuit is busy, an idle circuit is confirmed while waiting for a prescribed time and data communication to the host is executed. Thus, an inexpensive terminal equipment is realized and the circuit is efficiently utilized.
Patent JP-S63156486-A (JP)
Title: Television signal converting method
Inventor: UGAJIN MASASHI
IPC: H04N7/01
Filed: 1986-12-20
Abstract: PURPOSE:To obtain a natural picture in converting the broadcast system at the receiving side by storing field information being the result of scanning line number conversion after picture elements of adjacent scanning lines are mixed in a ratio in response to the position of a new scanning line to be formed between the scanning lines and reading out the field. CONSTITUTION:The picture information of each inputted scanning line is written sequentially in line memories 1-3 at each scanning line, the picture information is read out of two line memories except the line memory under writing at present and an arithmetic circuit 4 processes the scanning line number conversion, the result is written in the frame memory 5 as the information of a picture equivalent to one field and a picture is formed on a CRT 6 by using the picture information read synchronously with the television signal system after the conversion. In applying the scanning line number conversion to 525 scanning lines of the NTSC system of non-interlacing into 626 scanning lines of the PAL/SECAM system, the picture elements of the scanning line above and under the scanning line of the PAL/SECAM system are mixed inversely proportional to a distance of the position of the scanning line of the PAL/SECAM system to be existed and the scanning lines above and under the position in the NTSC system to form new scanning lines.
Patent JP-H05142007-A (JP)
Title: Aerometer and throttle body with aerometer
Inventor: IGARASHI SHINYA
IPC: G01F1/684
Filed: 1991-11-20
Abstract: PURPOSE:To make an aerometer small in size and light in weight and to attain improvement of productivity, reduction of the cost and improvement of precision in measurement. CONSTITUTION:A subordinate air passage 3 for measuring an air flow rate is provided in a main air passage 2. The subordinate air passage 3 is divided into elements A and B. The element A has flow rate detecting elements 6 and 7 and a member 4 constituting these elements is made integral with a circuit module 8 for measuring the flow rate. The member 4 is inserted into the main air passage 2 from a fitting hole 1a provided in the body 1 of an aerometer (the main air passage), and set therein. The element B is a rectangular groove 5 molded integrally with the body 1. The groove is positioned on the downstream side of the member 4 and made fit to the member 4, being covered with a part thereof, and thus the subordinate air passage 3 being bent is formed. The subordinate air passage being bent may also be formed in the member 4 itself, and it is allowed also to form a vertical wall surface on the inner wall of the main air passage 2, in place of the rectangular groove 5, and to make the surface opposite to the wall surface of the exit of the member 4.
Patent JP-2000129018-A (JP)
Title: Production of synthetic resin molding having photocatalysis
Inventor: YOKOCHI EIICHIRO
IPC: C08J7/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a synthetic resin molding having a more excellent photocatalysis by increasing the area of contact of photocatalyst particles with the external organic substances by subjecting a synthetic resin article to an operation of exposing the photocatalyst particles to the surface of the article. SOLUTION: There is provided a process for producing a synthetic resin molding having photocatalysis, which comprises the step of: producing a synthetic resin molding 3 containing photocatalyst 2 particles on at least the near the surface, and exposing at least part of the surfaces of the photocatalyst particles to the surface of the article by irradiating the surface of the article with light having a wavelength activating the photocatalyst to decompose the synthetic resin which covers the tops of the photocatalyst particles near the surface of the article.
Patent JP-H02150132-A (JP)
Title: Process signal transmission equipment
Inventor: FUKUHARA SATOSHI
IPC: H04B10/07
Filed: 1988-12-01
Abstract: PURPOSE:To utilize the energy of an optical signal in the transmission of a signal to a maximum by selecting the wavelength of light energy for power supply and that of the optical signal for signal transmission setting them differently from each other, and transmitting the optical signal corresponding to a process variable. CONSTITUTION:Short wavelength light having wavelength lambda1 from a laser diode 13 and long wavelength light having wavelength lambda2 from a laser diode 14 are sent to an optical fiber 12 via a directional coupler 19, respectively. In such a case, the short wavelength light is absorbed in a silicon solar battery 24, then, an electromotive force is generated. and it is outputted to a power source 25 which generates a power source for a circuit, and the long wavelength light transmits the silicon solar battery 24, and is outputted to a shutter 26. Here, the process variable PV detected by a sensor 29 is inputted to a driving circuit 27, which opens and closes the shutter 26 via the driving circuit 27, and the long wavelength light is modulated corresponding to the process variable PV, and the modulated light is reflected on a mirror 28, and is sent to an optical fiber 20 via the silicon solar battery 24. In such a way, it is possible to increase supply energy and to improve efficiency.
Patent JP-H05141286-A (JP)
Title: Traveling control device for vehicle
Inventor: IMAI YASUO
IPC: G08G1/16
Filed: 1991-11-20
Abstract: PURPOSE:To enable smooth control to be carried out with good responsiveness, in a traveling control device for a vehicle in which acceleration/deceleration control is carried out by using a relative speed with the preceding vehicle for following up with the preceding vehicle. CONSTITUTION:The detected signals from an intervehicle distance sensor 10 and a vehicle speed sensor 12 are input into a microcomputer 18. The microcomputer 18 calculates two kinds of relative speeds: an actual relative speed, and a smoothed relative speed, from the time rate of change of intervehicle distance. When the vehicle speed is greatly deviated from that at the time of detection of a vehicle or from a target traveling condition, vehicle-speed control is carried out by using the actual relative speed, while when it is near to the target traveling condition, vehicle-speed control is carried out by using the smoothed relative speed.
Patent JP-H01146255-A (JP)
Title: Secondary battery
Inventor: ISHIKAWA HIDEKI
IPC: H01M4/1399
Filed: 1987-12-02
Abstract: PURPOSE:To obtain a secondary battery in which voltage drop is low even in large current discharge by using a positive electrode which contains polyaniline and polypyrrole both doped with anions. CONSTITUTION:Polyaniline is used as a main material and polypyrrole is mixed with the polyaniline. For example, aniline is dissolved in a borofluoric acid aqueous solution, and electrolytically polymerized by using a platinum plate as an electrode to obtain polyaniline in which borofluoride ions (BF) are doped. This polyaniline is washed, crushed, and dried in a vacuum. Lithium perchlorate and pyrrole are dissolved in propylene carbonate in an atmosphere of oxygen, and the pyrrole is electrolytically polymerized by using a platinum plate as an electrode to obtain polypyrrole in which perchlorate ions (CO) are doped. A battery having large discharge capacity, long-term stability, and good high rate performance is obtained.
Patent JP-H08162061-A (JP)
Title: Electron microscope
Inventor: UCHIDA JUNZO
IPC: H01J37/244
Filed: 1994-12-08
Abstract: PURPOSE: To detect the inclination or irregular state of a sample surface without rotating the sample, and provide an image observed from a certain specified direction. CONSTITUTION: An electron detecting system 30 has a reflected electron detecting part 31 for detecting a reflected electron and a secondary electron detecting part 32 for detecting a secondary electron, and the reflected electron detecting part 31 is formed of four circumferentially divided electrodes 31a, 31b, 31c, 31d. The reflected electron generated from the surface of a sample 10 is detected by the four divided electrodes 31a, 31b, 31c, 31d, whereby a form observation such as the inclination or irregular state of the surface of the sample 10 can be easily performed without rotating the sample 10. Further, the images by the reflected electron and the secondary electron are mutually superposed, whereby an image with good contrast can be provided.
Patent JP-H08163032-A (JP)
Title: Optical signal transmission system
Inventor: MURAKAMI TAISUKE
IPC: H04N7/16
Filed: 1994-12-08
Abstract: PURPOSE: To provide a new service and to limit an area to be served by having only to input/output a signal for the new service in the optical signal transmission system for an optional existing service such as a subscriber video service. CONSTITUTION: A subscriber video service input signal S0 is given to an n- branch coupler input terminal P00 of an optical transmitter 1. Optical outputs from n-branch coupler output terminals P01 -P08 are given to 1st input terminals P13 -P83 of respective branch couplers 21-28. An input output signal S1 for a new service is inputted/outputted to/from at least one of 2nd input terminals P14 -P84 of the branch couplers 21-28. Optical outputs from the 1st output terminals P11 -P81 of the eight branch couplers 21-28 are respectively sent to 1st to 8th areas.