baber/WOPTO huggingface dataset:
Patent JP-H1072643-A (JP)
Title: High damping alloy and its production
Inventor: SUYAMA TATSUYUKI
IPC: C21D8/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain excellent damping characteristic without sacrificing strength and toughness by subjecting a ferromagnetic high damping alloy to hot rolling under respectively specified temp. and rolling reduction conditions, to cooling, and then to tempering or annealing treatment in a specific temp. region. SOLUTION: A steel material of ferrous ferromagnetic alloy is heated to 800-1250 deg.C and hot-rolled while regulating the draft at a temp. not higher than the Ar3 transformation point to 20-90% and also regulating the rolling finishing temp. to a temp. between 600 deg.C and the Ar3 transformation point. Subsequently, after cooling down to room temp., tempering or annealing heat treatment is applied at a temp. in the region between 500 deg.C and the Ac1 transformation temp. of the steel material. After this heat treatment, the (200) plane intensity ratio by X-ray diffraction of ferritic structure in the position at a depth of at least 1/4 of plate thickness from the surface is regulated to >=2.0.  It is preferable that, in the case where the thickness of the steel material is relatively small, hot rolling is carried out while regulating heating temp., draft at a temp. not higher than the Ar3 transformation temp., and rolling finishing temp. to 900-1250 deg.C, 20-90%, and a temp. between 600 deg.C and the Ar3 transformation temp., respectively, and then coiling is performed at a temp. between 500 deg.C and the Ac1 transformation temp.
Patent JP-H10116251-A (JP)
Title: Method, device, and system for message management, and option managing method
Inventor: WALLS DOUGLAS
IPC: G06F9/44
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To hold consistency among various documentation components by generating a message catalog file used to localize a message text. SOLUTION: The output of a master message file 10 is constituted by using one set of tools, which are implemented as codes stored on various computer usable storage media of a computer system. Respective output files are generated by the respective tools when a compiler for generating the latest version of a file generated from a master message file 10 is integrated and built. Namely, a PREPERR tool operates the master message file 10 in a 1st process step to generate a header (.h) file 12, an on-line help source (.htg) file 16, and a source (.msg) file 14 used to generate a message catalog.
Patent JP-H08184717-A (JP)
Title: Finder device
Inventor: MIYAMOTO HIDENORI
IPC: G03B13/02
Filed: 1995-07-24
Abstract: PURPOSE: To provide a compact finder device in which a reversing prism is not used as a finder device for a camera. CONSTITUTION: This device is provided with an image-formation optical system forming the image of a subject on an image-formation surface, and a fiber optical plate 15 having an incident surface 15a and an exiting surface 15b and transmitting the optical image made incident on the incident surface 15a to the exiting surface 15b, and constituted so that the incident surface 15a of the fiber optical plate 15 may be positioned on the image-formation surface of the image-formation optical system. The fiber optical plate 15 is constituted to transmit an optical image made incident on the incident surface 15a so as to become an image rotated with an exiting axis as center on the exiting surface 15b. Furthermore, the fiber optical plate 15 is formed so that the exiting surface may be inclined to the incident surface and vertical to the exiting axis.
Patent JP-H1029522-A (JP)
Title: Anti-lock brake control device for vehicle
Inventor: MATSUNO ISAO
IPC: B60T8/58
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent a control mode determining means from disturbing the control in pressure increasing correction by changing pressure reducing mode of the present control mode to holding mode, or the holding mode to the pressure increasing mode according to the input of the correction signal from a correction judging means. SOLUTION: To a correction judging means 37, a minus side deviation integrated value Im of the integrated arithmetic values of an I-term arithmetic means 32 is inputted, and the correction judgment based on the minus side deviation integrated value Im is performed by the correction judging means 37. In a control mode determining means 36, the control mode is changed to holding mode when the present control mode is pressure reducing mode, and to the pressure increasing mode when the present control mode is the holding mode, respectively, according to the correction signal by the correction judging means. Since the pressure increasing speed in pressure increasing mode is enhanced when the present control mode is the pressure increasing mode, the brake hydraulic pressure control according to the change of road surface state can be performed without disturbing the control.
Patent JP-H1111979-A (JP)
Title: Dielectric forming material for plasma display panel
Inventor: WATANABE HIROMITSU
IPC: H01J17/16
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a material excellent in the strength and the flexibility necessary as a sheet, the working performance such as self-sticking property and capable of forming a dielectric layer high in voltage resistance by blending a glass powder, a ceramic powder, a thermoplastic resin and a plasticizer in a specific ratio to form the glass sheet. SOLUTION: The glass sheet is formed by blending 60-80 wt.% glass poor, 0-10 wt.% ceramic powder, 5-30 wt.% thermoplastic resin and 0-10 wt.% plasticizer. The thickness of the sheet is desirably 50-100 μm. As the glass powder, one having a composition of 50-75% PbO, 2-30% B2 O3 , 2-35% SiO2 and 0-20% ZnO (by weight) is preferable. As the ceramic powder, alumina, zirconia and the like are used. As the thermoplastic resin, polybutyl methacrylate and the like are used. As the plasticizer, dioctyl phthalate and the like are used. The glass shows excellent flowability in firing at 500-600 deg.C and forms the glass film having <=0.2 μm surface roughness.
Patent JP-S6166264-A (JP)
Title: Information signal reproducer
Inventor: TAKAMO HIDEKATSU
IPC: G11B20/02
Filed: 1984-09-06
Abstract: PURPOSE:To prevent malfunction of a jitter correction control and to secure the stable reproduction of signals by changing the loop gain of a time base fluctuation control system when a drop-out of reproduction signal is detected. CONSTITUTION:The signals are transmitted to a signal detecting circuit 15 via a fly lead 14 in order to read the signal recorded on a disk 1 by an electrode 6 provided to a stylus 5. The detection signals are sent to a tracking signal processing circuit 20, a jitter signal processing circuit 16, a drop-out detecting circuit 23 and a sound/video processing circuit 24. The jitter signal obtained by the circuit 16 is supplied to a jitter coil 12 via an analog switch 17, a jitter phase compensating circuit 18 and a jitter drive circuit 19 for control of jitter. Here the switch 17 is controlled by a drop-out generation detecting signal 27, and the loop gain of a jitter control system is changed in accordance with the generation of a drop-out.
Patent JP-H063997-A (JP)
Title: Fixing device
Inventor: NAMI YASUO
IPC: B05C1/02
Filed: 1992-06-23
Abstract: PURPOSE:To prevent an adverse effect from being given to other constitutional members due to uneven coating at the time of double-side copying by disposing a lubricant uniformizing rotary body so that it may abut on a lubricant coating rotary body. CONSTITUTION:As to the lubricant coating roller 11, aluminum core bar is covered with silicone rubber, furthermore, an abutting roller 25 for a coating roller is arranged so as to abut on the roller 11. Then, the roller 11 is rotated in a direction shown by an arrow C, for example, at a speed of 120mm/sec. at the nip part of the roller 11 ewith the fixing roller 1. Meanwhile, the roller 25 is rotated in a direction shown by an arrow (d) so as to have, for example, a speed of 130mm/sec. at the nip part with the roller 11. Thus, the fixing device capable of preventing the adverse effect from being given to the other constitutional members even in the case of double-side copying for a long term without the occurrence of the uneven coating on the image can be obtained.
Patent JP-S6080002-A (JP)
Inventor: SHIBATA IWAO
IPC: F22B1/20
Filed: 1983-10-07
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-2000337561-A (JP)
Title: Square-section cylindrical body and forming method of the cylindrical body
Inventor: KUROKAWA TAKASHI
IPC: F16L9/16
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a square-sectional cylindrical body by bending a thin metal plate into a square-sectional cylindrical form after forming reinforcing deformed parts by groove parts, recessed parts, or projecting parts on proper positions of the thin metal plate at desired intervals and butting both end edge parts with each other to join together. SOLUTION: A metal thin plate is prepared, after forming reinforcing deformed parts by groove parts, recessed parts, projecting parts, or the like at desired intervals on proper positions of the thin plate, the metal thin plate is bent into a square-sectional cylindrical form, both end edge parts are butted with each other, and the butted parts are joined by welding to form into a square-sectional cylindrical body. Or, metal thin plate on formed with reinforcing deformed part of wavy groove parts or recessed parts on proper positions ad desire intervals is similarly bent into square-sectional cylindrical form, both end edge parts are butted with each other, and joinec together by welding to obtain the square-sectional cylindrical body of a high pressure resisting strength.
Patent JP-S57109969-A (JP)
Title: Automatic setting device of fixing temperature
Inventor: TAKANO TSUTOMU
IPC: G03G21/00
Filed: 1980-12-26
Abstract: PURPOSE:To realize the automatic setting of an optimum fixing temperature, by detecting the size and the quality of the transfer paper and then setting the fixing temperature via an electrical matrix device and a fixing temperature controller. CONSTITUTION:A transmission type sensor 6 is used as a paper quality detecting means to detect the quality of the transfer paper 1; and a transmission type sensor 7 is used as a size detecting means to detect the size of the paper 1. An electrical matrix device 8 receives an output signal showing the quality of the ordinary paper 70kg from the sensor 6 and an output signal showing a paper size A4 from the sensor 7 respectively for instance. In this case, the device 8 delivers a signal showing an optimum fixing temperature of about 350 deg.C. Receiving this signal, a fixing temperature controller 9 gives the control to ensure about 350 deg.C for a fixing device 4. In such way, an optimum fixing temperature is set automatically.
Patent JP-H0633606-A (JP)
Title: Reinforcing bar cage-transporting and raising truck
Inventor: YOKOYAMA MASAOMI
IPC: E04G21/12
Filed: 1992-07-15
Abstract: PURPOSE:To permit overlapped operations with other operations without co- hanging operations of crane as well as enable transporting and raising operations to be performed by only means. CONSTITUTION:A reinforcing bar cage A is placed on a frame 10 provided to a base frame 1 in a rising and falling manner and fixed by a fixing means 14. The frame 10 is raised near an excavated trench to erect the cage A vertically. After slinging the cage A to a crane, the fixing means 14 is released, and the cage A is lifted up and set in the excavated trench.
Patent JP-S5889385-A (JP)
Title: Heat-sensitive recorder
Inventor: KATAYAMA HIROHIKO
IPC: B41J2/345
Filed: 1981-11-24
Abstract: PURPOSE:To obtain a constant printing density all the time even when thermal heads are exchanged by a method in which the same resistor elements as heating elements are provided to the thermal head having plural resistor heating elements, and on the basis of the resistance values of the elements, applied voltage is controlled. CONSTITUTION:A resistor element 5 made of the same material as that of a heating resistor element 2 is provided to part of a thermal head in which heating resistor elements 2-1-2-7 are provided on a ceramic base plate 1, and also the resistor element 5 is connected to the terminals Ra and Rb of a constant- voltage regulation circuit through a lead pattern. When connecting a thermal head in which the resistance value of the heating element 2 is lower than that of standard heating element, the base voltage of a transistor Tr2 rises because the resistance value of the resistor element 5 is also lower than standard, and therefore, collector cuttent is increased and the voltage drop of the  resistor R1 is increased. By this, the impedance between the collector bases of the transistor Tr1 is increased and output voltage Vout becomes lower than standard. When the resistance value of the heating element 2 is high, the output voltage also becomes higher.
Patent JP-S5977276-A (JP)
Inventor: HIROSE KENJI
IPC: F25C1/00
Filed: 1982-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000018162-A (JP)
Title: Oily water separator
Inventor: NAKAGAWA KENJI
IPC: F04B39/16
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a controller that combines a temperature sensor with operation functions of a microcomputer in a vacuum heating dry type oily water separator such that a finished state of the separator is confirmed by a drain temperature rise. SOLUTION: A drain temperature within a vacuum chamber 1 is measured with a sensor 7. When the microcomputer detects that that measured value exceeds the boiling point of water within the vacuum chamber 1, a valve is automatically controlled to open/close such that the drain can be continuously separated. This makes it possible to vaporize and reduce water to the atmosphere, and discharge oil from the-vacuum chamber 1.
Patent JP-H1139777-A (JP)
Title: Disk driving device and control method therefor
Inventor: ASANO HIDEO
IPC: G11B19/20
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To shorten the time till a read status by including a step starting the revolution of a data recording disk by responding to a power-on and increasing its rotational speed, a step fixing the rotational speed of the disk at an intermediate rotational speed and a step reading the control program stored on the data recording disk to store it in a memory and transmitting a preparation completion signal to a host processor. SOLUTION: The recording surface of a magnetic recording disk 10 is divided into an area 10A including a special track on which a control program is to be recorded and an area 10B including data tracks which are to be accessed by ordinary read/write operations. The operation of the disk is started by using the control program stored in the ROM 16A being in a main control circuit MPU 16. There are a first intermediate rotational speed of 4500 rpm, a second intermediate rotational speed of 5400 rpm and a final rotational speed of 7200 rpm as rotational speeds of the disk. The remaining of the control program is recorded on the special track of the area 10A and it is down loaded in the RAM 17B of a memory 17.
Patent JP-S6080165-A (JP)
Title: Controller of digital disk player
Inventor: HIRAMATSU AKIHIKO
IPC: G11B19/02
Filed: 1983-10-07
Abstract: PURPOSE:To simplify greatly the system constitution with reduction of malfunctions and to attain installation in a small space for a digital disk player, by using a single controller to perform the program search and reproduction with plural players. CONSTITUTION:When two of plural players are selected, the 1st player set button 9 and then a selection button 8 are pushed. Then one of desired player numbers is selected by means of ten-key 11 and the relevant player is called out and can be controlled. In this case, the player number is displayed at a display part 12 and a disk is set to said player with a pilot lamp 16 turned on. Then the button 8 is pushed after the 2nd set button 10, and another desired player number is selected by the keys 11. Then the relevant player is called out and can be controlled. A display part 13 displays the desired player number and a pilot lamp 19 glows when the relevant disk is set. Thus it is possible to control both the program search and reproduction of a player with just a single controller.
Patent JP-S6166910-A (JP)
Title: Positioning method of rotating body
Inventor: INOUE KIYOSHI
IPC: G01B11/30
Filed: 1984-09-11
Abstract: PURPOSE:To position a rotating body relatively easily and severely by a noncontact type means by forming interference fringes on the reference surface of the rotating body. CONSTITUTION:Laser light emitted by a laser light irradiating device 3 is passed through a small hole 4a and then diffracted to form concentric interference fringes 3a, 3b, etc., on the reference surface of an object body 1. An image of the interference fringes is analyzed through a means which forms the image on an image sensor 7 by using a camera 6 to decide on the inclination of the reference of the object, which is positioned. Consequently, the rotating body is positioned accurately without contacting.
Patent JP-H0612225-A (JP)
Title: Data type converter
Inventor: YATANI MASAHIRO
IPC: G06F7/00
Filed: 1992-06-24
Abstract: PURPOSE:To provide the data type converter capable of converting floating point type numerical data to integer type numerical data with high conversion accuracy. CONSTITUTION:By using a floating point subtracter 9, the decimal part of the floating point type numerical data to be cut off in the case of conversion to the integer type numerical data is calculated, and this decimal part is compared with a fixed value '0.5' by a comparator 11. When the decimal part is larger than '0.5', '1' is supplied to an integer adder 12 and when it is less than '0.5', '0' is supplied. Then, it is added to the integer type numerical data shifted by a prescribed bits by means of a shifter 5 and added codes. Thus, the first-order decimal place of the floating point type numerical data is rounded off, and conversion accuracy is improved in the case of conversion from the floating point type numerical data to the integer type numerical data.
Patent JP-H0937029-A (JP)
Title: Original reader
Inventor: IIDA KAZUSHI
IPC: G03B27/50
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an original reader with which information on the top and rear end of an original and an original size, etc., can be easily obtained without mounting plural sensors. SOLUTION: At an original reading position 1Aa, a reference reflector 21 for correction provided with a reference reflection plane 21a for shading correction is mounted through an original feeding path 1A while being confronted to an optical system 5B and on the reference reflection plane 21a of this reference reflector 21 for correction, stripe patterns with an area wider than the width of the original as an object or discontinuous patterns K based on this area are formed. Then, a form information processing part 9 for inputting the prescribed information outputted from an original reading part 5 and calculating output timing information of the passage of the top end edge and rear end edge of the original and the form width information of the original based on different reflection information from the reference reflection plane 21a caused by the presence/absence of the original is provided together at an input/output control part 8.
Patent JP-H0825800-A (JP)
Title: Ink jet recording method
Inventor: GU ZENGIYOKU
IPC: B41M5/52
Filed: 1994-07-20
Abstract: PURPOSE:To obtain an ink jet recorded image having no color oozing, no mixed color and excellent gradation by adhering fine droplets of recording liquid having a specific surface tension to a recording sheet having a specific prepared unshaped crack on its surface. CONSTITUTION:In an ink jet recording system, small droplets of recording liquid are formed, and adhered to a recording sheet having a coated layer 2 on a base sheet 1 to be recorded. 1000 pieces/m<2> or more of prepared unshaped cracks having a length of 20-50mum and an width of 5-10mum are provided on the surface of the layer 2 of the sheet. In order to solve a problem of color oozing due to the presence of the cracks, the liquid is so prepared that its surface tension at 20 deg.C is set in a range of 40-60dyn/cm. Thus, ink is not blurred at dots on the sheet more than required, and drying of the ink after adhered to the sheet is expedited.
Patent JP-H0934355-A (JP)
Title: Ciphering system and ciphering system applicable to communication network
Inventor: MURATA AKIFUMI
IPC: H04L9/32
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a ciphering system in which the control of a ciphering key and the safety of the system are easily secured and the ciphering (including decoding) process speed is made faster. SOLUTION: This system is a ciphering system, by which the ciphering and decoding processes of original data DP are executed using idiomatic key data Ka and Kd which are based on an idiomatic key ciphering system, and ciphering and decoding of mutual certifying data are executed using open key data Kb and Kc which are based on an open key ciphering system. A transmitting side system 1 transmits transmission data DT composed of ciphering data DC that are ciphered by the key Ka and mutual certifying data DI that are made by ciphering the key Ka by the key Kb. A receiving side system 5 decodes an idiomatic key Kd (Ka) from the data DI by the key Kc. By the key Kd, the data DC are decoded to sender data DP (DD).
Patent JP-H0637399-A (JP)
Title: Optical information processor
Inventor: YAMAMOTO KAZUHISA
IPC: H01S5/026
Filed: 1992-07-16
Abstract: PURPOSE:To realize an optical information processor which employs a semiconductor laser and is small in size, light in weight and low in cost. CONSTITUTION:A semiconductor laser 21 and an LiTaO3 substrate 22 on which an optical waveguide 2 and a grating are formed are provided. A beam from the semiconductor laser 21 enters the optical waveguide and is partially fed back by the grating to generate an oscillation with a stable wavelength. The beam is converted into a parallel beam by a Fresnel lens 35 and condensed by a Fresnel lens 36 through a beam splitter 41. With this constitution, the wavelength of the semiconductor laser is not varied even if a current or an ambient temperature is varied and, in the condensation by the Fresnel lens, a stable operation can be performed without aberration and the reduction of size, weight and cost can be realized.
Patent JP-H1118650-A (JP)
Title: Line piercing tool
Inventor: USUDA TOSHIKAZU
IPC: A01K87/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a line piercing tool readily usable and having a simple structure in a low cost. SOLUTION: This line piercing tool main body 24 has fishing line stopping parts 24A and 24B on at least one end side and has usually linear shape by winding a line material 24S in a coil-like, and the coil-like line material in the main body is tightly wound in which neighboring coils are brought into contact together with themselves also containing overlap, and a usual length of the line piercing tool is about 10-60 cm.