baber/WOPTO huggingface dataset:
Patent JP-H10217804-A (JP)
Title: Layout structure of display for automobile
Inventor: KAWASAKI SADANORI
IPC: G01C21/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To secure a forward visibility when a display is provided on the upper surface of an instrument panel. SOLUTION: A display 9 is stored in a case 8 provided on the upper surface of an instrument panel 1, and the case 8 is sealed by a hood 17. The hood 17 consists of a first hood 22 and a second hood 23, and it rises from the case 8 following to rising of the display 9. In this rising condition, the second hood 23 at the upper side is set to a position lower than the tangent line 34 of an eye point 32 and the front good of a car body, so as to prevent the shielding of a forward visibility by the second hood 23 and the display 9.
Patent JP-S52108105-A (JP)
Title: Tape traveling speed controlling device
Inventor: KURABAYASHI SADASUKE
IPC: B65H23/18
Filed: 1976-03-09
Abstract: PURPOSE: To carry out constant speed traveling of a tape by detecting speed of revolution of a supply reel and a take-up reel and by a controlling device which drives a motor by operating speed of revolution of a motor making a tape travel at desired speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61185461-A (JP)
Title: Thermal head
Inventor: KURAMASU KEIZABURO
IPC: B41J2/345
Filed: 1985-02-13
Abstract: PURPOSE:To obtain a low-cost thermal head capable of giving half-tone recording by pulse width applied to heating elements by using a melt-type ink sheet and a heating element consisting of plural dots of different resistance values. CONSTITUTION:A thermal head of a resolution of 4/mm is made up by using a set of three heating resistors 24a, 24b, and 24c having different resistance value resulted from varying the lengths of the resistor 24 whose width W1 is kept constant. Using the thermal head, a transfer recording using melt-type ink sheet is made. As shown by the curved line 1, the printing density is gradually increased with the pulse width, and the density of print picture element is controlled by the modulation of pulse width, thereby permitting half-tone recording to be performed. Even when the length of width of the heating element are varied concurrently, the same effect is obtained. The resistance values may be changed by varying the thickness or specific resistance of each heating resistor while keeping its shape unchanged. When the same power is applied and the printing density is varied with pulse width applied by using the conventional thermal head having the same resolution, abrupt rising of density takes place, as shown by the broken line 2.
Patent JP-H0566155-A (JP)
Title: Polarization interferometer
Inventor: ENTSUO BUAGUNAA
IPC: G02B27/28
Filed: 1992-02-13
Abstract: PURPOSE: To measure the optical path difference of two colinear rays of a Soleil compensator in a polarization interferometer, as directly as possible, without requiring high equipment cost, while maintaining high luminous intensity. CONSTITUTION: A beam splitter is arranged in an optical path in the rear of a second polarizer 7 and an analyzer 9. The second polarizer 7 is preferably constituted as a polarized light splitter. A filter for measuring the change of optical length, preferably, a narrow band interference filter 10 is installed together with the analyzer 12.
Patent JP-H08217030-A (JP)
Title: Unsealing tape exchange device
Inventor: HANAZAWA YUJI
IPC: B65H19/18
Filed: 1995-02-14
Abstract: PURPOSE: To feed and connect one of tapes from two transfer routes successively, alternately without any interference with each other by means of a compression bonding receiving roller and compression bonding roller and to bring a coating point of adhesive to a packaging film close to a bonding point of a tape. CONSTITUTION: Guide rollers 2d, 2d' located at downstream ends of two transfer routes 2, 2' are disposed so as to be offset in forward and rearward directions, respectively, normal to a tape feed direction, thereby to prevent tapes A, A' from interfering with each other, and the tape A stretched around a route change roller 4a waiting at a waiting point P2 is fed to a compression bonding receiving roller 5 by an approaching movement of a compression bonding roller 7, and thereafter the roller 4a is moved to a feed point P1. And an empty route change roller 4b is moved to the point P2, while it is moved rearwardly by a release means 4d, whereby the roller 4b returns to the point P2, without interfering with the tape A being in use, and hence the tape A' for exchange can be stretched around the roller 7.
Patent JP-S56122325-A (JP)
Title: Highly selective preparation of chlorinated phenoxytoluene
Inventor: YOSHIDA ZENICHI
IPC: C07C205/38
Filed: 1980-02-29
Abstract: PURPOSE: To improve the selectivity of methyl side chain of a phenoxytoluene in chlorination with chlorine suppress side reactions simultaneously, by the presence of a compound, containing sulfur, and capable of forming an electronic charge transfer complex with chlorine, chlorine radical or an organic halogen compound in the reaction system.  
     CONSTITUTION: The side chain methyl group of a compound expressed by formula I (R 1  and R 2  are H, halogen, alkyl, halogenoalkyl, acyl, cyano, nitro, aryl, aralkyl alkoxyl, or alkoxycarbonyl) is chlorinated to give a chlorinated phenoxytoluene of formula II or III. In the process, the reaction is carried out in the presence of one or two or more compounds containing sulfur, e.g. a thioketone or thiourea, an organic  halogen compound, e.g. carbon tetrachloride or chloroform, and a radical reaction  initiator, e.g. azobisisobutyronitrile or benzoyl peroxide.  
     USE: A raw material for an agricultural chemical, an insecticide, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01202439-A (JP)
Title: Chromate-treated steel plate
Inventor: NAKAZAWA MASATO
IPC: C23C22/73
Filed: 1988-02-08
Abstract: PURPOSE:To obtain chemically treated steel plate having chromate film structure, wherein all of the corrosion resistance, adhesion of paint, resistance to fingerprint and color non- uniformity are improved, by a method wherein zinc- or zinc alloy-plated steel plate, onto which specified chromium compound film has been produced, is treated with P- and Si- containing second layer forming processing solution so as to form a second layer. CONSTITUTION:A chromium compound film, which contains 10mg or more of chromium atom per unit square meter of steel plate and in which the hexavalent chromium-total chromium ratio is 0.1 or less, is produced by electrolytically separating chromium from chromium ion-containing water solution onto zinc- or zinc alloy-plated steel plate and rinsing the plate thoroughly. After that, the resultant plate is processed with P- and Si-containing second layer forming processing solution in order to form a second layer, which contains 3mg or more of P+Si per unit square meter of steel plate and in which the P-Si ratio lies within the range of 0.1-10. Further, the essential ingredient of the second layer is organic resin. Furthermore, the content of either P or Si or both P and Si in the second layer becomes effective under the condition that unit square meter of steel plate contains 3mg or more of the total sum of organic resin, Si and P and the organic resin to the sum of Si and P ratio is 0.05 or more. In addition, the content of chromium, which is 20% or less of the total sum of Si, P and organic resin, in the second layer is allowed for the improvement of corrosion resistance.
Patent JP-S54118875-A (JP)
Title: Analog type liquid crystal watch
Inventor: MAEZAWA SHIYUUJI
IPC: G01D7/00
Filed: 1978-03-07
Abstract: PURPOSE:To cause easy-to-see and mechanical analog type liquid crystal display to be accomplished by displaying the hour, minute and second in respectively different shapes or hues simultaneously on a concentric circle or the like. CONSTITUTION:Time-reading split graduations are provided on the outside top surface of a liquid crystal display body or the peripheral part in proximity thereto. transparent electrodes are provided on the top and bottom surfaces on the inner side of the plates sandwiching the liquid crystal layer, the one surface being provided respectively one or more common electrods for the hour, minute and second and the other surface with a multiplicity of segement electrodes disposed radially. This watch displays analogically the hour, minute and second by these segment electrodes, wherein the displaying is accomplished simultaneously by providing respectively different shapes or hues to the hour display 15, minute display 16 and second display 17 on the concentric circle. In the figure is shown 10 o'clock 12 minutes 35 seconds.
Patent JP-H06242473-A (JP)
Title: Electrochromic element
Inventor: OTO NATSUKO
IPC: G02F1/15
Filed: 1993-02-15
Abstract: PURPOSE:To provide an electrochromic element using an electrolyte solution low in vapor pressure at ordinary temp. and atomospheric pressure having nearly the same refractive index as that of a high polymer porous thin film, further finely adjustable, high in ionic conductivity and high in transparency. CONSTITUTION:In the electrochromic element made by interposing an electrolyte between an electrochromic electrode and the counter electrode, an electrolyte thin film made by filling an ionic conductive body in the circular openings of the high polymer porous thin film is used as the electrolyte, the ionic conductive body contains (A) DL-2-phenyl butyronitrile and/or 4-phenyl butylonitrile, (B) polyalkylene glycol or its ether compound and preferably furthermore (C) 2,2-diphenylpropionitrile as a solvent and contains preferably 20-90wt.% component (A), 1-0wt.% component (B), 20-65wt.% component (C) and 2-18wt.% electrolyte solute.
Patent JP-H02205877-A (JP)
Title: Transfer electrode of recording device
Inventor: SHIMIZU SABURO
IPC: G03G15/16
Filed: 1989-02-06
Abstract: PURPOSE:To enable the best transfer corresponding to the thickness of recording paper by providing a suspension member with suspension positions and changing the suspension position of a transfer wire according to the thickness of the recording paper. CONSTITUTION:Bosses 23a and 23b for setting the suspension position of the transfer wire 21 are formed on the suspension member 23 which restricts the suspension position of the wire 21. Then a discharging wire 21 is provided between the bosses 23a and 23b, and consequently the position of the discharging wire 21 is on the inner side in a paper feeding direction and the best position for thick paper transfer. Further, when normal paper is used, the wire 21 is caught by the boss 23b to set the wire position on the front side in the paper feeding direction. Thus, the suspension member 23 sets the transfer wire 21 at the two suspension positions for the thick paper and normal paper. Consequently, transfer deviation becomes small to improve the transfer performance in the thick paper transfer, and the suspension position of the transfer wire can be set by only one transfer electrode 7 according to recording paper.
Patent JP-S57140927-A (JP)
Title: Electromagnetic type damper
Inventor: NAKAMICHI FUJIO
IPC: F16L3/202
Filed: 1981-02-24
Abstract: PURPOSE:To enable abrupt displacement to be precisely restrained by utilizing an electromagnetic brake for an electromagnetic braking mechanism in a damper for supporting various pipe lines of all sorts of plants or thermoelectric power plants to a supporting member of a building so that the electromagnetic brake is actuated upon occurrence of earthquake. CONSTITUTION:A solenoid 21 of an electromagnetic brake 24 is energized when supported members such as, for example, pipe lines, are abruptly displaced by, for example, earthquake. This energization causes a yoke 22 to absorb an armature 20 integrally with a leaf spring 19, overcoming the force of the latter. Therefore, the rotary motion of them is braked and abrupt displacement is promptly restrained. Meanwhile, the solenoid 21 is not energized when the pipe lines are displaced, gently, that is, at a low acceleration. Accordingly, in such a case, resistive force is not generated, substantially, so that the gentle or low accelerating displacement of th supported member such as, for example, the pipe lines is permitted.
Patent JP-H11223287-A (JP)
Title: Boot band
Inventor: KITAMURA KICHIJI
IPC: F16L33/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a boot band having good assembling workability wherein no slackening occurs in a fastening force after assembling. SOLUTION: A boot band 10 is composed of a belt-like metallic band body 11 having first and second ends 13 and 14. This band body 10 is provided in a member 17 to be fastened in a rolled state like a ring such that the first end 13 is stacked in the outside. The band body 11 is provided with an ear-like plastic deformation part 30 for causing plastic deformation during assembling, a locking hole 40 and a locking projection 41 for preventing a part near the first end 13 from being separated from an inner overlapping part 22, a receiving hole 50 having a locking part 51, a projecting part 56 having a vertical wall 55 protruded almost vertically in a plate thickness direction. The vertical wall 55 is engaged with the locking part 51 from the plate thickness direction of the band body 11 when the band body 11 is fastened up to a specified peripheral length.
Patent JP-H02208258-A (JP)
Title: Production of impermeable pipe material of heat resistance
Inventor: TOKUTOMI KATSUYA
IPC: C04B35/52
Filed: 1989-02-06
Abstract: PURPOSE:To obtain a pipe material which is impermeable, high resistant to thermal shock and mechanical shock and usable even at elevated temperature by coating a swollen graphite sheet with a specific adhesive or a heat-resistant, corrosion-resistant composition, forming the product into pipes, curing with heat and firing the product. CONSTITUTION:A swollen graphite sheet material is coated with a phenolic adhesive comprising a graphite powder, phenolic resin fine particles of more than 10,000 weight-average molecular weight and 1 to 200 micron particle sizes and a resol type phenolic resin varnish, or a heat-resistant, corrosion-resistant composition mainly containing a metal alcoholate and then formed into pipes. The pipes are cured with heat and roasted in an inert atmosphere at a temperature higher than about 1,000 deg.C to obtain the subject impermeable heat-resistant pipe material. The curing is conducted by heating at 150 to 300 deg.C for about 1 hour to 6 hours. The roasting is carried out, for example, by elevating temperature up to 1,000 deg.C in 2 to 72 hours and maintaining 1,000 deg.C for 1 to 5 hours.
Patent JP-S63192949-A (JP)
Title: Evaporative fuel introduction device in fuel tank
Inventor: TOKUDA AKIRA
IPC: F02M25/08
Filed: 1987-02-05
Abstract: PURPOSE:To relax the restriction to installation of an evaporated fuel introduction device by providing such an arrangement that a valve element in a shut-off valve disposed in an evaporative fuel introduction passage may be opened and closed in association with the rotation of a motor which may be of a small size, thereby it is possible to miniaturize the shut-off valve. CONSTITUTION:When a door for a fuel pocket is opened during fueling, movable contacts 18a, 18b in a change-over switch 18 fall down to positions as indicated by the solid lines so that a motor 33 is normally rotated while a valve element 29 is normally rotated so as to abut against a stopper 32, and therefore, an opening and closing hole 25 is fully opened. As a result evaporative fuel in a fuel tank 1 is introduced into an absorbing device through an introduction passage 5. Meanwhile, after fueling, when the door is closed, the movable contacts 18a, 18b fall down to positions as indicated by the chain lines so that the motor 32 is reversed while the valve element 29 is reversed to abut against a stopper 31, and therefore the opening and closing hole 25 is fully closed. As a result, evaporative fuel in the fuel tank is prevented from being led out. With this arrangement it is possible to use a small size motor 33, thereby it is possible to miniaturize the shut-off valve.
Patent JP-H09191728-A (JP)
Title: Fertilizing machine
Inventor: YAMAZAKI HITOSHI
IPC: A01C15/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a fertilizer in a fertilizer transporting pipe for a fertilizing machine. SOLUTION: In a fertilizing machine in which a fertilizer fed from a fertilizer storage part 10 is transported through fertilizer transporting pipes 12a and 12b to soil on the surface of a field, the fertilizer transporting pipes 12a and 12b are formed in a curved shape along the outside of a traveling wheel 2b in a side view. Inner diameters of the fertilizer transporting pipes 12a and 12b are made larger at a steep inclination part 12b positioned at the rear part of a traveling wheel 2b in a side view than a gradual inclination part 12a positioned at the upper part of the traveling wheel in the side view.
Patent JP-H03233850-A (JP)
Title: Mass analizing device for plasma ion source
Inventor: SHIMURA SOJI
IPC: G01N27/62
Filed: 1990-02-07
Abstract: PURPOSE:To perform stable and sensitive quantitative analysis of trace element by independently providing a cooling flange of great heat conductivity to adhere a sampling cone to the cooling flange. CONSTITUTION:A sampling cone 2 is fixed to a flange 3 in a vacuum case 20 in which a mass analizing meter is arranged, and a cooling flange 10 of great heat conductivity is adhered to the atmospheric pressure side thereof. As a result, the copper cooling flange 10 can have a large contact area with the sampling cone 2 and still it can employ copper of great heat conductivity, resulting in efficient cooling of the sampling cone 2. It is thus possible to perform stable and sensitive quantitative analysis of trace element.
Patent JP-H10207264-A (JP)
Title: Image forming device
Inventor: UCHIDA SATOSHI
IPC: G03G21/10
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To satisfactorily perform a cleaning in precluding possibility of deformation of a roller or the like, with a simple method, and to reducing the rotation irregularity of an image carrier by applying different cleaning method in respective case whether transfer means is in a standby state being held apart from an image carrier or in the transfer state being held in contact with the image carrier. SOLUTION: When this image forming device is in a standby state, the paper transfer bias roller 39 is separated from an intermediate transfer belt 19 surface by a contact/uncontact mechanism, and a cleaning blade 44 is located in a position of the counter blade method by a driving point 47 of an elevating solenoid. Therefore, the cleaning is performed by the cleaning blade 44 in this method. While, at the time of transferring the image formed on the surface of the intermediate transfer belt 19, the paper transfer bias roller 39 is held in contact with the surface of the intermediate transfer belt 19. At this time, the cleaning blade 44 is shifted to the position of the trailing blade method by the driving point 47 of the elevating solenoid. Therefore, the dirt stuck from the rear side of the transfer paper can be effectively removed.
Patent JP-H04214640-A (JP)
Title: Manufacturing method of integrated-circuit package; manufacture of package using said apparatus
Inventor: UIRIAMU OO PAAKU
IPC: H01L21/52
Filed: 1991-02-20
Abstract: PURPOSE: To provide a quasi-static hydraulic laminating device, which does not use fluid, for compressing a laminated article composed of laminated sheets having opening parts, without rounding its edge by providing a base for laminating the laminated sheets, respectively specified solid pressurized medium and a pressure transmitting membrane. CONSTITUTION: The device is provided with a base 32 for laminating laminated sheets 12 for producing the laminated article having an upper surface, solid pressurized medium 54 composed of a material, which is deformed according to the upper surface of laminated article of the laminated sheets 12, when pressure is applied but is returned to non-deformed state when pressure is removed, and arranged so as to face the laminated sheets 12, and pressure transmitting membrane 60 having a 1st layer 62 sufficiently flexible according to the upper surface of the laminated article, which is composed of the laminated sheets 12, and adjacent to the laminated sheets 12 without being stuck on the laminated sheets 12 and 2nd layer 64 adjacent to the pressurized medium 54, so as not to contact the pressurized medium 54 and the laminated sheets 12.  It is preferable that the base 32 is made porous so as to remove air.
Patent JP-H11210438-A (JP)
Title: Muffler outer cylinder structure
Inventor: TOMITA NORIYUKI
IPC: F01N1/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the air-tightness of a lock seam part by a simple configuration by pressing and forming a groove in the lock seam part along its longitudinal direction in an outer cylinder of a muffler having the lock seam part hemming-joining a matching part in the longitudinal direction of a cylinder. SOLUTION: A muffler main body 1 has an outer cylinder 2 on which end plates 3, 4 provided with an exhaust gas inlet 5 and an exhaust gas outlet 6 are fixed at both ends thereof. The outer cylinder 2 is formed by applying hemmings 7a, 7b (clasp folding) at both end fringes of a metal plate, pending them like a cylinder, and then fitting-crimping (hemming-joining) a matching part in the longitudinal direction by hemmings 7a, 7b. At this time, a groove 8 is pressed and formed along the longitudinal direction in a lock seam part 7 composed of hemmings 7a, 7b. Consequently, adhesion force is increased due to pressing formation of the groove 8, and air-tightness of the lock seam part 7 is increased for internal pressure by bending the hemmings 7a, 7b like waves.
Patent JP-S60170276-A (JP)
Title: Atomic beam tube
Inventor: KOBAYASHI TETSUYA
IPC: H01S1/00
Filed: 1984-02-15
Abstract: PURPOSE:To shorten production time, and to improve the degree of certaintly of transition frequency by mounting a gettering material adsorbing unnecessary atomic beams in atomic beams projected in a housing section to at least one predetermined section in each section. CONSTITUTION:Brackets 13 and 14 consist of a metal such as stainless, and pretreatment composed only of two processes of the washing of the surface of the brackets and degassing is executing to these brackets. When state selective magnets 4 and 7 and an atomic beam source 2 are assembled to the brackets, sheet-shaped members 16 composed of stainless, on which carbon is applied previously are spot-welded (crossses) to several section of the brackets 13 and 14. Likewise, a sheet 16 on which carbon is applied previously is also fixed to a shielding case 5 through spot welding. The same sheet 16 is also fastened to the inner surface of a vaccum sealing tube 1 through spot welding. Accordingly, all of the brackets, the shielding case and the sealing tube may be pre-treated only by two processes of washing and degassing, and a pretreatment process is shortened.
Patent JP-H08222204-A (JP)
Title: Method for sticking insulating sheet on battery and device used for it
Inventor: KONISHI TAKAYOSHI
IPC: H01M2/34
Filed: 1995-02-15
Abstract: PURPOSE: To obtain constant attachment strength and stabilize attachment quality by disposing plural specific processes in the sticking of an insulating sheet on a positive electrode pin portion of a positive electrode cap in a battery, thereby automating the sticking work. CONSTITUTION: The method and device comprise a process of supplying a tape 8 consisting of an insulating sheet 8a having adhesive and a sheet tape base material 8b, a process of supplying a positive electrode cap 14, and a process of stripping the insulating sheet 8a from the tape 8, and also a process of winding up the sheet tape base material 8b after stripping the insulating sheet 8a from the tape 8 and process of transferring the positive electrode cap 14 to a specific position, transferring the insulating sheet 8a to a specific position and so attaching the insulating sheet 8a to a positive electrode pin portion of the positive electrode cap 14.