baber/WOPTO huggingface dataset:
Patent JP-H08251608-A (JP)
Title: Registration deviation detecting circuit
Inventor: TOMURA NAOTO
IPC: H04N9/093
Filed: 1995-03-14
Abstract: PURPOSE: To obtain much correction data without reducing the reliability of a registration deviation detection result by setting up the judgement reference of a judging circuit in accordance with the features of signal components in input picture signals. CONSTITUTION: A threshold setting circuit 15 evaluates the features of signal components in picture signals inputted to input terminals 2, 3 from picture signals digitized by respective A/D converters 4, 5. Then the circuit 15 sets up a threshold to be a reference for judging the reliability of a registration deviation detection result based upon the evaluated result. The set threshold is inputted to a peak detecting/judging circuit 14.  It is preferable to set up the judgement reference of the circuit 14 in accordance with the calculation result of a correlation value calculated by a correlation computing element 10 and corresponding to a deviation value, and when a peak judging threshold inherent in a detection point is set up in accordance with a level difference between a point maximizing correlation intensity and a point minimizing the intensity, the number of adopted data can be increased without reducing the reliability of a registration deviation detection result.
Patent JP-H08209365-A (JP)
Title: Rust prevention while line is held stopped in stage for metallic surface treatment
Inventor: IZUMIHARA SATOSHI
IPC: C23C22/73
Filed: 1995-02-03
Abstract: PURPOSE: To prevent rust formation during downtime by spraying a medicinal liquid and washing water for a specified period of time of works, then spraying the washing water after a degreasing stage in an intermediate section of a film chemical conversion treatment and a preceding washing stage, and spraying the water washing water after the film chemical conversion stage in the intermediate section between the film chemical conversion stage and the subsequent washing stage at the time of temporarily stopping a continuous surface treating device of a spray system. CONSTITUTION: The predrain section 3E of the film chemical conversion 3F is provided with a piping 11 to form a structure to allow spraying of the washing water in a washing tank 4D after degreasing. This structure is so set that the washing water is sprayed for one minute via a relay, circuit at the time of stopping the line. Similarly, a mechanism is provided to spray the washing water with a piping 11H from the washing tank 4H to the drain section 3G after the film chemical conversion from the washing stage following the film chemical conversion. The degreasing liquid, washing water and film chemical conversion liquid are sprayed for two minutes after the stop of the transportation of the works at the time of the downtime of the line.  The washing water in the washing tanks 4D, 4H is then sprayed for one minute in the drain sections 3E and 3G and, thereafter, the spraying is completely stopped and the downtime is started.
Patent JP-H03254440-A (JP)
Title: Optical recording medium and production thereof
Inventor: MATSUTAME CHIKANOBU
IPC: G11B7/2433
Filed: 1990-03-05
Abstract: PURPOSE:To allow stable recording and to make improvement in C/N by setting the width of concentrically or spirally provided projecting lines smaller than the diameter of the incident luminous flux on the projecting lines and parting a low melting reflecting film from the base parts of hollow grooves in the parts of the hollow grooves between the projecting lines so as to bring the film into contact with a protective film. CONSTITUTION:The optical recording medium laminated with a transparent thin film 3 having the refractive index smaller than the refractive index of the plate surface of a transparent substrate 2, the low melting reflecting film 4 and the protective film 5 in this order on one surface of the above-mentioned substrate is concentrically or spirally provided with the many projecting lines on one plate surface of the transparent substrate 2. The width W1 of the projecting lines 2A is set smaller than the diameter d of the incident luminous flux l on the projecting lines 2A to part the low melting reflecting film 4 from the base parts of the hollow grooves 2B in the parts of the hollow grooves 2B between the projecting lines 2A in such a manner that this film comes into contact with the protective film 5. Consequently, the magnitude of the light arriving at the recording film is substantially regulated by the beam shaping effect of the projecting lines 2A and is not affected by the distribution of the laser beam intensity around the laser beam even if the width of the incident laser light lis large. The excellent stability of the recording and the greatly improved C/N are obtd. in this way.
Patent JP-H08217999-A (JP)
Title: Powder coating
Inventor: SUGIYAMA TSUTOMU
IPC: C08G59/50
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a powder coating which satisfies the requirement for both excellent mechanical strength and excellent chemical resistance and can have sufficient mechanical strength and excellent chemical resistance even with a thin coating film formed therefrom. CONSTITUTION: This powder coating consists of at least a binder resin and a curing agent, wherein the binder resin contains a resol phenolic resin with a methylol index of 15 to 45 and a bisphenol A epoxy resin and wherein the curing agent comprises m-diphenylenediamine or diaminodiphenylmethane.
Patent JP-H03253801-A (JP)
Title: Lens array
Inventor: SATO KENJI
IPC: G02B3/00
Filed: 1990-03-05
Abstract: PURPOSE:To prevent the degradation in the transmissivity of light and the contrast of transmitted light by integrally holding plural pieces of lenses with a holding frame and packing liquid having the refractive index approximate to the refractive index of the lenses into the spacings between the lenses. CONSTITUTION:The lens array is constituted of plural pieces of the plastic lenses 20a, 20b and the holding frame 21 which encloses the outer periphery thereof and integrally hold these lenses. Since the microspacings are formed between the lenses, the liquid, such as ethylene glycol, having the refractive index approximate to the refractive index of the plastic lenses 20a, 20b, is packed into the spacing parts thereof. The reflection of light is decreased by packing the liquid having the refractive index approximate to the refractive index of the lenses into the above-mentioned spacings in such a manner. The degradation in the transmissivity of the light and the contrast of the transmitted light is prevented in this way.
Patent JP-S62209327-A (JP)
Title: Temperature sensor
Inventor: TAKAHASHI TADAHIRO
IPC: G01K7/22
Filed: 1986-03-11
Abstract: PURPOSE:To enhance the accuracy and reliability in the measurement of temp., by certainly insulating the terminals of a temp.-sensitive element from a metal pipe and, in addition thereto, preventing the mutual contact of the terminals of the temp.-sensitive element. CONSTITUTION:A short terminal 5a and a long terminal 5b are provided to a temp.-sensitive element 5 connected to a pair of lead wires 7, 8 and the long terminal 5b is covered with an insulating tube 10 and silicone varnish is applied from the temp.-sensitive 5 to the cover tubes 7b, 8b of the lead wires 7, 8. By this method, the mutual contact of the terminals 5a, 5b of the temp.-sensitive element can be prevented. Further, the part from the temp.-sensitive element to the cover tubes of the lead wires is covered with a protective tube 12 so as to contain the part coated with the silicone varnish. Because of this, the lead wires of the temp.-sensitive element can be certainly insulated from a metal pipe 6, and the accuracy and reliability in the measurement of temp. can be enhanced.
Patent JP-H08223562-A (JP)
Title: Method and device for high speed introduction and control of aimed object in camera image
Inventor: OOYASHIKI MASAHIKO
IPC: H04N5/262
Filed: 1995-02-16
Abstract: PURPOSE: To allow lots of cameras to be connected by the use of a small-sized device easy in operation without less movement of sight and mis-operation by pointing out an arbitrary position on an image displayed on a screen of a CRT or the like on its screen by external entry so as to move the arbitrary position to the position in the center of the screen or a preset position and so as to magnify/reduce the screen automatically. CONSTITUTION: An aimed object on a monitor screen 1a is pointed out by a point entry device 4, a camera 5a inputs field angle information and an angle per doe on the monitor screen 1a is calculated based on the field angle information and a distance between the middle of the screen 1a and the object 7a on the monitor screen 1a is calculated. An angle per dot is multiplied with the distance to calculate a relative angle difference, mobile information obtained by using the relative angle difference as it is or the mobile information obtained by the relative angle difference and the visual direction information is fed to a camera frame 5b.
Patent JP-H10254399-A (JP)
Title: Display board system
Inventor: WATANABE ISAO
IPC: G09G3/20
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent a lag in displayed contents between a master display board and a slave display board and to make the displayed contents easy-to-view by integrating the master and the slave display boards and synchronizing both of them so that display may be executed. SOLUTION: The master display board 1a and the slave display board 1b are integrated and formed. The retrieval of a next page displayed by the board 1a is performed aimed at odd pages. The board 1a is in charge of the odd pages, and the board 1b is in charge of even pages. When the aimed page is retrieved by the board 1a, a master display board display updating flag is set to be on in order to inform the board 1b of the updating of display. The board 1b regularly refers to the master display board display updating flag. When the board 1b recognizes the updating of the display of the board 1a, it updates the display page on the board 1b by setting the display page obtained by adding '1' to the display page on the board 1a held inside as the display page.
Patent JP-H11248468-A (JP)
Title: Map data display device
Inventor: HITAI MASAJI
IPC: G01C21/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a map data display device which can be used also for a portable information terminal for allowing a user to recognize the azimuth of the destination of the user, only by viewing map data displayed at a display part. SOLUTION: A direction detecting part 4 outputs an azimuth signal 11 including a displacing angle θ to an azimuth converting part 3. Also, the azimuth converting part 3 transforms the coordinates of map data 10 inputted from a map data recording part 2 by the azimuth signal 11, and outputs converted map data 13 to a display part 5. Thus, even when the direction of the display part 5 is changed, the direction of the converted map data 13 displayed at the display part 5 is shown so that the upper side can always indicate the north side, and the user can recognize the azimuth of the destination at a glance.
Patent JP-H06264051-A (JP)
Title: Film for preventing ice and snow accretion and its production
Inventor: OGAWA KAZUFUMI
IPC: C03C17/30
Filed: 1993-03-15
Abstract: PURPOSE:To obtain the subject film which is very thin and excellent in scratch resistance by forming a monomolecular film or a built-up film by causing molecules having linear organosiloxane backbones to be chemically adsorbed in an oriented state to the surface of a substrate. CONSTITUTION:A substance having one chlorosilyl group at the molecular terminal, (e.g. CH3-[Si(CH3)2O]6-SiCl3 or Cl-[Si(CH3)2O]7SiCl3) is dissolved in a concn. of about 4wt.% into a nona medium to give a chemical adsorbent. When a well-dried hydrophilic substrate 1 is immersed in the adsorbent for about 2hr, the dehydrochlorination between SiCl groups of the adsorbent and hydroxyl groups on the surface of the substrate 1 having many hydroxy groups 2 occurs. Then, the surface is washed well with an org. solvent to remove an excess surfactant remaining on the surface and washed with water, thus giving a monomolecular organosiloxane film 3 chemically bonded to the surface in a thickness of about 20Angstrom .
Patent JP-H07260695-A (JP)
Title: Slit direction switching mechanism
Inventor: IWASAKI MASAYA
IPC: G01B11/24
Filed: 1994-03-24
Abstract: PURPOSE:To provide a slit direction switching mechanism which can easily switch slit direction. CONSTITUTION:This switching mechanism is provided with a slit plate 35 having a slit 36 for converting transmitted light to slit light and a rotation means 37 for rotating the slit plate 35 with the center line of the slit 36 on the same plane as the slit plate 35 at a specific angle for the longer direction of the slit 36 as a rotary axis. The slit plate 35 is inverted upside down by the rotation means 37, thus switching the direction of the slit 36.
Patent JP-H101292-A (JP)
Title: Disaster prevention tool
Inventor: FUJIWARA MITSUHIRO
IPC: B66F3/36
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To lift an object while being supported by a stably holding arm by lifting the lowered lift arm and the tip of the stably holding arm to be inserted under the object, and raising the lift arm, interlocking with a jack. SOLUTION: A lifter 718 comprises a stably holding arm 719 as the fixed side and a lift arm 721, the forward end opening of which is lifted from the arm 719 through a hinge 720. With the lifter 718 lowered, the similarly lowered on-board jack 717 is interposed between an interlocking member 734 and the stably holding arm 719. After the tip of the lifter is inserted in the collapsed portion, the on-board jack 717 is raised so that the lift arm 721 is lifted centering round a hinge 720 through the interlocking member 734. Thus, a little separate position is taken as the operation source to expand the collapsed portion. A hydraulic jack can be used instead of a on-board jack.
Patent JP-S55145435-A (JP)
Title: Automatic switch
Inventor: MASUDA TOSHIYUKI
IPC: H05B37/02
Filed: 1979-04-30
Abstract: PURPOSE:To save the electric power through the lighting for only the fixed time for the automatic switch which is used for the staircase lamp or the like, by securing the serial connection among the instantaneous OFF-switch, the automatic lighting point of the automatic flashing unit and the control contact controlled by the switching element each. CONSTITUTION:Instantaneous OFF-switch 1 features the connection between fixed contacts 2 and 2, and it runed off only when mobile contact 3 is switched. Then switch 1 is connedted to illumination lamp through the serial connection secured between automatic contact 5 of automatic flashing unit 4 and contact 7 which is controlled by switching element 6. When the periphery beomes dark with contact 5 turned on, security lamp 14 glows and its then turned off only for the moment when contact 3 is switched through operation of switch 1. Thus element 6 is turned off. When switch 1 is turned on again, contact 7 is also turned on to switch illumination lamp 8 on. Thus oscillating circuit 15 operates to carry out division 16, and then relay 12 is actuated in the lapse of the fixed time to turn off contact 7. Thus lamp 8 is switched off. In this way, the lamp is lit up only for the fixed time to save the electric power.
Patent JP-H04272305-A (JP)
Title: Form work concrete pavement and formation of continuous formwork wall therewith
Inventor: OTAGAWA MITSUSHI
IPC: E01C7/14
Filed: 1991-02-26
Abstract: PURPOSE:To increase the efficiency of transportation as well as reduce area requited for storage by a method in which a formwork is separated from rail supporting base, and the formwork is made up of form panels to form walls and connectors to fix form panels to the supporting base. CONSTITUTION:A formwork is formed by providing a L-shaped connector 2 having a fitting face to be lapped on the upside of a supporting base 3 in connection with the lower end of a form panel 1. After the base 3 is set, the formwork is placed in such a way that the face to be the wall of the form panel 1 is turned toward the road side to be paved and the connector 2 is lapped on the upside of the base 3. The connector 2 is fixed with the rail 4 between the rail 4 and the base 3.
Patent JP-H05254762-A (JP)
Title: Riding cage for observation elevator
IPC: B66B9/00
Filed: 1992-03-12
Abstract: PURPOSE:To correspond even to various design materials of different surface design or illumination range and the like by providing a basic structure of an upper or lower part facing plate in common. CONSTITUTION:A back surface plate 20 is provided in a position separated by predetermined dimension inside from a side surface part design material 8 of an upper or lower part facing plate 6 or 7, and an upper surf ace plate 21 is provided in an upper part of this back surface plate 20. The side surface part design material 8 and a lower surface part design material 13 are supported by the back surface plate 20 and the upper surface plate 21. With this constitution, strength of a lighting box 23 can be ensured by the back surface plate 20 and the upper surface plate 21, and even when the side surface part design material 8 and the lower surface part design material 13 are changed into various materials, these materials can be easily mounted on the lighting box 23.
Patent JP-H09220122-A (JP)
Title: Interdental brush
Inventor: HOSHIAI KAZUKI
IPC: A46B9/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an interdental brush to remove dental plaque in corners and to prevent gingiva from damaging and retraction, by forming the contour shape formed by the tip part of the hair planted part in a plane orthogonally crossing the axial direction of the supporting body into a shape similar to interdentium gap parts. SOLUTION: Hair 6 is clamped in a stainless steel wire 3 and radially planted in a contour shape on the plane orthogonally crossing with the axial line of the stainless steel wire 3, for instance an equilateral triangle, to form first, second, and third vertices 7, 8, and 9, and the tip parts of the other hair 6 planted on the stainless steel wire 3 are formed so as to agree with the straight line mutually tying those three vertices. The contour shape of the equilateral triangle is gradually expanded from the tip part of the stainless steel wire 3 to the base part to form a cut head triangle pyramid. Thus, insertion of a brush part 2 is made easy, and the corner part of an interdental gap part S and the three vertices of the brush part 2 are matched to insert the brush to remove plaque.
Patent JP-H10322267-A (JP)
Title: Radio channel control method and system
Inventor: NAKAYAMA YUJI
IPC: H04B7/26
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To attain quick communication by setting the number of an antenna element to a specific function relation to an identification number of an access channel and allowing a radio terminal making communication with a radio base station to make transmission/reception according to the identification number thereby simplifying the configuration of the radio terminal and communication control. SOLUTION: A radio base station 1 makes transmission/reception of an access channel of each frame from sector antennas 2-1-2-k to a radio terminal and selects a sector for each frame. That is, any of sectors ξ0-ξm-1 is sequentially switched for each frame over each branch of pluralities of sectors antennas. In this case, a sector number (s) is set to a specific function relation to the identification number (a) for each access channel. That is, let the identification number for the access channel be (a) and a sector number of the sector antenna be (s), then a relation of s=f(a) is selected (f is a specific function). A radio terminal 3 making communication with the radio base station 1 makes transmission reception according to the identification number (a) without notifying the sector number (s).
Patent JP-S55145366-A (JP)
Title: Ohmic electrode of n-type semiconductor of groups 3-5 metals in periodic table and forming method of the same
Inventor: MITSUI KOUTAROU
IPC: H01L21/28
Filed: 1979-04-27
Abstract: PURPOSE:To improve the yield and the reliability of an ohmic electrode and to reduce the cost thereof by forming the electrode of germanium, nickel and aluminum to rigidly and easily bonding it via wire. CONSTITUTION:A wafer made of n-type GaAs substrate 1 or the like is heated at 100-450 deg.C in vacuum, and Ge is vacuum evaporated through a mask on the surface of the substrate 1 thus heated to form a Ge layer thereon. Then, Ni is similarly vacuum evaporated on the Ge layer to form an Ni layer thereon, and aluminum is similarly vacuum evaporated on the Ni layer to form an aluminum layer thereon. Thereafter, the wafer formed with the Ge, Ni and Al layers is heated at 450- 550 deg.C in inert or reducing atmosphere or in vacuum. Thus, ohmic electrodes 5 made of a number of Ge, Ni and Al are selectively formed on the substrate 1.
Patent JP-H11218357-A (JP)
Title: Solar heat water heater
Inventor: SATO TAKAO
IPC: F24J2/50
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the convection of hot-water substantially to improve thermal efficiency and permit heating of whole heater equally by a method wherein a heat collecting pipe, used both for a hot-water storage tank, is arranged so as to be meandered and the whole of a water heater is constituted of a flat panel type substantially. SOLUTION: A heat collecting pipe 1, arranged so as to be meandered, is attached to an adapter 2 and the whole of the heat collecting pipe 1 is constituted so as to have a flat panel shape substantially and is received into an outer casing 7. In this case, an insulating material is provided so as to cover the bottom side part and the side surface part of the panel type heat collecting tube 1 while an insulating shutter 6 is provided at the front surface part and a transparent sheet is provided at the front surface part of the outer casing 7 so as to be positioned at the outside of the insulating shutter 6 and so as to be free of winding off from a winding shaft of free of winding to the winding shaft.  City water or the like is supplied to the heat collecting pipe 1 through a water supplying port 9 and water in the heat collecting pipe 1 is heated by solar heat during flowing so as to be meandered, then, hot-water, whose temperature is raised, is discharged out of a hot-water supplying port 10 to supply the same to the source of demand, such as bath or the like. An insulating shutter 6 is closed to retain the temperature of hot-water after heating when an atmospheric temperature has become low.
Patent JP-H09222911-A (JP)
Title: Method for diagnosing fault for nc machine tool and device therefor
Inventor: HARADA IKUO
IPC: B23Q15/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity to change a fault diagnostic program even when any function control program is added or changed. SOLUTION: Based on a fault generate signal to be outputted when any fault is generated at an NC machine tool 7, a fault diagnostic processing part 13 receives a fault diagnostic program 25 from a program storage part 11 and starts executing this program and, according to a combination list, part programs consisting of a function control program 1 under operating are retroactively executed based on the combination list so that the operation of a most significant main program is stopped. At the same time, a fault number and a fault level are read from the part program and, corresponding to these fault number and fault level, fault diagnostic processing is performed.