baber/WOPTO huggingface dataset:
Patent JP-H08102019-A (JP)
Title: Magnetic head device
Inventor: SATO ATSUSHI
IPC: G11B5/49
Filed: 1994-09-29
Abstract: PURPOSE: To position a magnetic head chip at a specified position by forming a shape memory alloy film consisting of laminated layers having different alloy compsn. between the magnetic head chip and a head mounting base. CONSTITUTION: A pair of magnetic head chips 1, 2 having different azimuth angles are stuck to a head mounting base 3 with a specified relation of the track position. Each chip 1, 2 consists of a pair of magnetic cores 4, 5, 6, 7 such as ferrite and these cores are butted with each other through a gap film such as SiO2 interposed and welded with glass integrally. Gap g1 , g2 which function as a recording and reproducing gap or erasing gap are formed between the butting faces of the magnetic cores 4, 5, 6, 7. These gaps g1 , g2 have different azimuth angles from each other so as to avoid influences of the magnetic field from the chips 1, 2. A shape memory alloy film 10 is formed between the all head chips 1, 2 and the head mounting base 3.
Patent JP-2000062016-A (JP)
Title: Apparatus for processing resin sheet
Inventor: TOZAKI TAKANOBU
IPC: B29C51/18
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for processing a resin sheet which can shorten a cycle time for processing in a processing for molding of the resin sheet or a processing of the resin sheet for processing woodgrain on a base material on which a skin material is stuck. SOLUTION: A bottom mold is fitted on the top part of an elevating/lowering table elevated and lowered by means of a lifter and a platen 10 is vertically rotatably provided above the bottom mold through rotating shafts 11 and 11 and bearings 9 and 9 and one rotating shaft 11 for the platen 10 is connected with a normally/reversely rotating tool 15 and top molds 12 and 12 corresponding to the bottom mold are fitted on both top face and underside of the platen 10.
Patent JP-S61114115-A (JP)
Title: Nap detecting method
Inventor: MATSUDA TATSUMI
IPC: G01B11/30
Filed: 1984-11-09
Abstract: PURPOSE:To perform fiber weaving of good quality while maintaining high availability of detecting only a nap defect of longer than specific length which continues in the lengthwise direction of a thread streak, and stopping a weaving machine or displaying the generation of the nap defect. CONSTITUTION:A light emitting device 3 and a photodetector 4 are arranged on a straight line parallel to guide rods 21-23 and plural longitudinal threads are included in luminous flux from the light emitting device 3; and nap and a nap node defect of the plural longitudinal threads appear as variation in the quantity of light to the photodetector 4, which detects the variation in the quantity of light to generate an electric signal. This electric signal is amplified and transmitted to a relay for weaving machine control through a time limit device where a specific delay time is set. The nap and nap node defect are caught in the luminous flux in the light emitting device 3 to generate nap detection signals (a)-(d) which have length in a time-base direction corresponding to the lengthwise direction of the threads; and those signals are delayed by a specific delay time through the time limiting device to generate control relay input signals a', c', and d', thereby stopping the weaving machine. Thus,. the time- directional length of the signal (b) is shorter than the delay time of the time limiting device and not inputted to the control relay, so that the weaving machine is not stopped.
Patent JP-2001059748-A (JP)
Title: Mounting structure of measuring unit in measuring instrument
Inventor: IKEDA TORU
IPC: G01D11/24
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a measuring unit in a measuring instrument which suppresses the man-hour required for mounting and hence the cost from rising. SOLUTION: The mounting structure is as follows. A combination meter to be a measuring instrument for vehicles comprises a speedometer 4a to be an indicator and a printer board 36. The speedometer 4a comprises a dial 6e, a light guide plate 5a, a movement 7a, a pointer 12a, etc., the guide plate 5a and the movement 7a are mutually fixed through a first fixture 21, and the light guide plate 5a and the printed board 36 are mutually fixed by mutually engaged second fixtures 24 and engaging-receiving parts 60.
Patent JP-H0655405-A (JP)
Title: Device to supply cutting oil to tap in tapping
Inventor: HOSHINO KIYOSHI
IPC: B23Q11/10
Filed: 1992-08-11
Abstract: PURPOSE:To improve wear prevention and cutting efficiency of a cutter blade and to facilitate reduction of cutting oil quantity and removal of cutting oil, by inserting in form of fitting a filter and a ring brush into a level cup for cutting oil arranged below a punching tool. CONSTITUTION:A punching tool 2 punches a tapped hole 5 in a work 3 held on a rack 4. In this case, a level cup 10 of cutting oil is additionally mounted in an opening 46 of a basement 43 of a rack body 40. A filter 20 and a ring brush 30 are inserted in form of fitting in the cavity 14 of the level cup 10 of cutting oil. The filter 20 is formed by mounting a screen in stretched condition along the periphery of a reinforcing frame for filtering and separating cut powder by receiving cutting oil from an open-frame. The ring brush 30 is formed by mounting brushes in a line in vertical direction, for cleaning by wiping away cutting oil and cut powder stuck to the tip of the punch tool 2. This results in supplying cut oil to the punch tool 2 by a small quantity step by step and in accomplishing wear prevention of the cutting blade and improvement in cutting efficiency thereof.
Patent JP-S60127233-A (JP)
Title: Preparation of cadmium sulfide for electrophotography
Inventor: SUZUKI KIYOSHI
IPC: G03G5/08
Filed: 1983-12-14
Abstract: PURPOSE:To prepare CdS having improved durability, forming images having high sensitivity and high quality, by introducing H2S into an aqueous solution containing Cu and CdSO4, reacting them with adding Cu, In, CdCl2, etc. to the aqueous solution. CONSTITUTION:H2S is introduced into an aqueous solution consisting of 4-10X 10<-4>mol Cu, 1.0-1.5mol/l CdSO4 based on 1mol CdS formed, and 5.5-7.0N H2SO4 at 70-80 deg.C, and 15-25mol% CdSO4 is reacted. Cu is added to CdSO4 remaining in the solution in such a way that Cu has the same concentration as that in the first process, the solution is diluted with water by >= twice, H2S is introduced into the solution at about 60-70 deg.C until the whole CdSO4 is reacted with it. CdS precipitate obtained by this reaction is washed, an aqueous solution containing given amounts of an acid, Cu, In, and CdCl2 is added to the precipitate, H2S is introduced into the aqueous solution preferably at about 40-60 deg.C, to give CdS for electrophotography having improved characteristics and durability.
Patent JP-H10183313-A (JP)
Title: Oriented silicon steel sheet having low core loss and having excellent strain resistance and machine mounting property
Inventor: KOMATSUBARA MICHIRO
IPC: C22C38/04
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon steel sheet having a low core loss and having an excellent strain resistance and a machine mounting property by specifying the number ratio of a prescribed grain size of crystal grain in the surface of a steel sheet among crystal grains piercing in the direction of the plate thickness and moreover applying a magnetic domain subdividing treatment. SOLUTION: The important crystal grain in the steel sheet is pierced in the direction of the plate thickness. Many magnetic poles are formed in crystal boundaries with pierced grains like these and a large magnetostatic energy is increased. It is essential that the number ratio of the crystal grain of <=3mm in grain size is specified to be >=65% but <=98% with respect to the distribution of the pierced grain. Further, it is profitable to apply the magnetic domain subdividing treatment in order to more reduce the core loss.  As the concrete method, any of such methods is executed that grooves having a prescribed depth and width are repeatedly provided in the rolling direction on the surface of the steel sheet, that linear local strain including zones are repeatedly provided in the surface layer part, that the boundary between the metallic surface and non-metallic coating of the steel sheet is smoothed and that the crystal orientation emphasizing treatment is applied on the metallic surface.
Patent JP-S60126524-A (JP)
Title: Electronic range
Inventor: KIKUCHI ITSUO
IPC: F24C7/02
Filed: 1983-12-14
Abstract: PURPOSE:To make a unified block of each of the component parts and enable a response to be made upon various needs by a method wherein a heating chamber for heating foodstuffs and a power supply for supplying microwave to the heating chamber are separated to each other. CONSTITUTION:A main body 1 and a power supply part 5 are in a separated condition in a case that they are delivered from a factory. Under a condition in which the main body 1 and the power supply part 5 are separated to each other, it is not possible to turn ON a safety switch 90 and a starting switch and further to oscillate microwave energy from the power supply part 5. The safety switch 90 is arranged near fixing screws 91 for use in fixing a cabinet 2 of the main body 1 to a cabinet 6 for the power supply part 5, and a sufficient number of fixing screws 91 are properly arranged to fix the main body 1 to the power supply part 5. When the fixing screws 91 are fastened to make an integral assembly of the main body 1 and the power supply part 5, the switch is turned ON. With this arrangement, it is possible to make a response upon various needs under a proper combination of both of them.
Patent JP-2000065714-A (JP)
Title: Atomic force microscope
Inventor: TAKAZAWA NOBUAKI
IPC: G01B21/30
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an atomic force microscope to measure a surface material with high accuracy by applying treatments for imparting swelling, etching, or a mutual reaction for emphasizing a reagent to form irregularities especially at a specific material part of the surface of an object to be measured and changes in the shape of the irregularities on an atomic force microscope. SOLUTION: The atomic force microscope is one to measure irregularities of the surface of an object to be measured by bringing the end face of its probe 11 close to the object to be measured for measuring the surface substance of the object to be measured. It characteristically performs measurements with a probe 11 on the surface of the object to be measured which is treated in a process to smooth the surface of the object to be measured and in a process to arrange a reagent 9 to form irregularities at a specific material part by bringing about a chemical reaction with the specific material of the surface of the object to be measured.  It is characteristic that the specific material is a hydrophilic part 6 in the state of distribution of functional groups, that the other surface of the object to be measured is a hydrophobic part 5, and that the hydrophilic part 6 is swollen by the reagent 9.
Patent JP-H1185335-A (JP)
Title: Computer system
Inventor: YAMAKI MASAYO
IPC: G06F1/32
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a computer system that realizes the power management of a system accompanying the setting pre-processing and a setting post- processing of an ACPI-only register with a hardware emulsion (software) function and minimizes hardware added by ACPI. SOLUTION: SMI is issued to CPU accompanying the setting pre-processing of the ACPI-only register 17, and SM-BIOS manages the power of the system. A value is set to the ACPI-only register showing the wake-up cause and the power management event of the system and PME is informed to OSPM 120. At the time of the setting post-processing of the ACPI-only register 17, SMI is issued to CPU 11 and SM-BIOS manages the power of the system.
Patent JP-H0283516-A (JP)
Title: Laser beam scanner
Inventor: MATSUURA KAZUO
IPC: H04N1/19
Filed: 1988-09-20
Abstract: PURPOSE:To provide the laser beam scanner which eliminates ghosts and can form high-grade images by depositing multilayered dielectric films which selectively allow the transmission of the laser beams separated by a beam splitter and made incident to a light transparent member on the surface of the light transparent member. CONSTITUTION:The laser beams emitted from semiconductor lasers 2, 3 are nearly aligned in the optical axes and are synthesized to one laser beam by a dichroic prism 7. The synthesized laser beam is made incident through a cylindrical lens 8 to a polygonal mirror 9. The laser beam past an ftheta lens 10 is separated to the two laser beams by the beam splitter 11. The multilayered dielectric films 13 and 14 as the optical selecting means of prohibiting the arrival of the beam failed in sepn. by the beam splitter 11 which is the cause for the generation of the ghosts are respectively deposited by evaporation on the inner surface of window glasses 45, 46 to which toners, etc., do not stick.
Patent JP-H02114269-A (JP)
Title: Method of specifically changing frictional electric effect of azo dye
Inventor: HANSUUTOBIASU MATSUKUHORUTO
IPC: C09B67/20
Filed: 1989-09-13
Abstract: PURPOSE: To uniquely control triboelectrification effect by adding a specific salt like cation to an azo pigment in a coupling reaction stage, in a lake formation stage or during finishing. CONSTITUTION: The self like ration expressed for example by formula I is added to the azo pigment in the coupling reaction stage, in the lake formation stage or during finishing the pigment. In formula I, each of R1 -R4 expresses independently of each other hydrogen, a 1-30C linear or branched alkyl group or the like, A-expresses one equivalent anion, each of R1 and R3 can be interrupted by one or two hetero atoms and can become a part of a 5-7 membered ring having 1-3 numbers of double bonds. As a result, the triboelectrification effect is uniquely controlled.
Patent JP-S60127343-A (JP)
Title: Production of jellylike oil composition
Inventor: KUMASAKA SADAO
IPC: C08L7/00
Filed: 1983-12-14
Abstract: PURPOSE:To obtain a jellylike composition, having improved deformability, elongation characteristics and tensile characteristics, and suitable for cushioning materials, etc., by incorporating a plasticizer and oil with a nonrigid polyvinyl chloride product under heating, melt integrating them, and cooling and solidifying the melt. CONSTITUTION:A jellylike oil composition obtained by incorporating 100- 2,000pts.wt. total of a plasticizer and oil with a nonrigid polyvinyl chloride product under heating, melt integrating them, and cooling and solidifying the melt. The amounts of the plasticizer and the oil are adjusted to give 10-90wt% oil. The heating is carried out at 170-220 deg.C.
Patent JP-H0399279-A (JP)
Title: Simple type automatic distortion factor meter
Inventor: NAKANO YOSHIAKI
IPC: G01R23/20
Filed: 1989-09-12
Abstract: PURPOSE:To conduct a test in a simple manner by subjecting an input signal and all harmonics to AC/DC conversion and then to division by a divider circuit of a simple construction and by comparing the result of the division with a reference value. CONSTITUTION:An input signal is inputted to a twin-T filter which is a fundamental wave removing means 10, and all harmonics waveform a fundamental wave is removed are outputted therefrom. This output is inputted to an AC/DC converter 21 which is a first AC/DC conversion means 21 and a DC voltage being proportional to the input signal is obtained. A division means 30 is constructed by using FETs 1 and 2 being uniform in characteristics and operational amplifiers OP 31 and 32. By fixing the central frequency of the filter removing the fundamental wave and by executing the division by the divider circuit 30 after the input signal and the all harmonics are subjected to the AC/DC conversion, an inexpensive simple-type distortion-factor meter can be obtained.
Patent JP-H03185191-A (JP)
Title: Special belt for use on expansion nip press of paper making machine
Inventor: UIRIAMU EICHI DATSUTO
IPC: D21F3/00
Filed: 1990-09-07
Abstract: PURPOSE: To obtain the subject special belt good in dewatering properties and scarcely peeling by forming a polymer resin coating layer on the inner surface side of a base fabric and combinedly weaving a specified dewatering layer on the outer surface side by yarns. CONSTITUTION: This special belt is obtained by impregnating a multilayered woven base fabric 22 composed of yarns 24 in the machine direction and yarns 26 in the cross-machine direction from the inner surface side thereof and providing an impervious resin coating layer. Flat monofilament yarns 28 are attached to the outer surface 19 with yarns 30 in the cross-machine direction to form channels 32. Thereby, water squeezed out of a fibrous web can be removed in a nip.
Patent JP-2000067363-A (JP)
Title: Traffic condition prediction method and device therefor, and recording medium having recorded traffic condition prediction program thereon
Inventor: MORI HITOSHI
IPC: G08G1/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To accurately predict traffic conditions by a short processing. SOLUTION: Latest data to be used for prediction are gathered and the gathered data are added to the head of time sequential data 201. Then, a latest time sequential pattern set 220 is prepared and a time sequential pattern table 230 is updated. Then, a latest time sequential data key 210 is prepared by using the time sequential data 201. From the time sequential pattern table 230, a most frequently appearing prediction value is retrieved. The prediction value is decided as the prediction value of the traffic conditions.
Patent JP-S61114229-A (JP)
Title: Electrochromic display device
Inventor: YAMASHITA TERUO
IPC: G02F1/17
Filed: 1984-11-09
Abstract: PURPOSE:To enhance color development density and response speed by forming an insulating film having a number of minute holes on a display electrode at the position facing an opposite electrode. CONSTITUTION:The transparent display electrodes 3 made of ITO or the like is formed on the inside of 1 one of the base plates 1, 2 made of glass and the transparent opposite electrode 4 made of ITO or the like is formed on the inside of the other base plate 2. The base plates 1, 2 provided with the electrodes 3, 4 are sealed with a sealing material 5 at the borders between the base 1 and the electrode 4. The insulating film 7 made of a vapor deposited film of low m.p. glass or SiO2 or the like is arranged on the electrode 3 at the position facing the opposite electrode 4, and a number of minute hollows 8 are formed by photoetching or the like. The shapes of the holes 8 may be optional, but it is preferable to form the hole pattern in an inconspicuous small manner as compared with the display pattern usually in a size of 0.1-0.2mm. The electrochromic soln. 6 prepared by using a styryl-like compds. or the like is sealed in the inside space sealed with the sealing material 5.
Patent JP-S6294340-A (JP)
Inventor: KATO DAIHACHI
IPC: B32B37/00
Filed: 1985-10-22
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-H0285968-A (JP)
Title: Screen tint image processor
Inventor: INADA MAYUMI
IPC: G03F5/00
Filed: 1988-09-22
Abstract: PURPOSE:To efficiency generate a screen tint image with superior quality by performing the affine transformation of counter lines of arbitrary plural colors to natural shape in a state where raster data is compressed to color runlength data and the amount of data is reduced and also, in one time of processing. CONSTITUTION:When color splitted color image data is stored in a image storage means, a color runlength processing means 2a reads out of the color splitted color image data, and compresses it to the color runlength data. And the color runlength data is expanded so as to obtain prescribed resolution by a resolution change processing means 2b. Furthermore, expanded color runlength data is retrieved by a connection relation retrieval means 2c, and a smoothing processing means 2d generates smoothing color runlength data by thinning the edge of a contour which connects between arbitrary two points designated by the connection relation of the data, and stores it in a smoothing color splitted image storage means, and film-outputs it from an original edition output means as a screen tint film original edition. In such a manner it is possible to efficiently generate the image data with superior quality.
Patent JP-S61114190-A (JP)
Inventor: TOYOKICHI ISAMU
IPC: G21C17/10
Filed: 1984-11-09
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-2000053251-A (JP)
Title: Carrier using spherical magnet
Inventor: MONZEN NORIO
IPC: B23Q11/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a carrier using spherical magnets which smoothly carry a material even in a curve having small radius and shows no fluctuation in the magnetic force in the curve. SOLUTION: A carrier is so constituted that a plurality of spherical magnets 2 are arranged inside a nonmagnetic carrier pipe l having a circular section and an air pressure or a hydraulic drive means 5 for moving the spherical magnets 2 is provided. A hard rubber or fluororesin coating body 3 is provided in the outer circumference of each spherical magnet 2 or the spherical magnets 2 are stored in a hose-shaped storage body into a line, and silicon liquid may be filled inside the storage body so as to be sealed.
Patent JP-H1165962-A (JP)
Title: Electronic mail system for portable terminal
Inventor: SASAGAWA KENTARO
IPC: H04M11/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a memory for a down-load mail by allowing a user to instruct an electronic mail by looking at the list of received electronic mails in a portable terminal, down-loading one required electronic mail from a mail server to the portable terminal, and over-writing it on the memory for a down-load mail. SOLUTION: A portable terminal 18 equipped with a display part 22 and an incorporated MODEM is connected through a switchboard 16 of a telephone station 14 with a server 12 of a provider 10 by a module jack such as a public telephone. The headers and main sentence first lines of all electronic mails preserved in the server 12 are stored in the main memory of the portable terminal 18. The list of the received electronic mails is prepared, and displayed on a display part 22. A user selects one required mail from the list, and instructs display. The instructed mail data are transmitted from the server 12, and preserved in a memory for a down-load mail of the portable terminal 18, and displayed on the display part 22. The down-loaded mail is over-written on the memory for a down-load mail.
Patent JP-H03100156-A (JP)
Title: Hot dip galvanized coating
Inventor: KASAHARA NOBUYORI
IPC: C23C2/06
Filed: 1989-09-12
Abstract: PURPOSE:To improve corrosion resistance by means of a plating thickness equal to conventional plating thickness by incorporating trace amounts of lithium into a hot dip galvanizing coating. CONSTITUTION:Lithium is incorporated by >0.0002-0.2% by weight into a hot dip galvanizing coating to be formed on a steel sheet, or further, >0.1-7% aluminum is incorporated. Since the prescribed amount of lithium is added to zinc or zinc-aluminum, a dense corrosion product containing the above lithium is formed in the initial stage and produces shielding effect, or, the part in the vicinity of the surface is held on a slightly alkali side by means of the hydroxide of lithium and formed into a region where zinc as amphoteric metal is most insoluble, by which the resulting coating can contribute to corrosion resistance.