baber/WOPTO huggingface dataset:
Patent JP-H10220468-A (JP)
Title: Bearing retaining structure
Inventor: SHIMANUKI TAKESHI
IPC: F16C25/08
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a bearing retaining structure capable of preventing the occurrence of an axial preload change in a pair of taper bearings due to a temperature change, without increasing the weight of the whole of a device. SOLUTION: Regarding a bearing retaining structure journalled to a pair of taper bearings 4 and 5 having the shafts 3 of bevel gears 2 or the like separated at an axial distance in a sleeve 7 or the like made of material different from the shafts 3 and made to have a coefficient of thermal expansion as well different from the shafts 3, the axial thermal expansion length of the sleeve 7 between the outer races 4A and 5A of the taper bearings 4 and 5 as a pair is approximated to the axial thermal expansion length of the shafts 3. As one example, a cylindrical outer spacer 9 formed out of material having the same coefficient of thermal expansion as the shafts 3 is laid on the internal surface of the sleeve 7 between the outer races 4A and 5A of the taper bearings 4 and 5.
Patent JP-S52104164-A (JP)
Title: Electromechanical convertor driving circuit
Inventor: NAKAJIMA AKIO
IPC: G04C3/14
Filed: 1976-02-26
Abstract: PURPOSE:To set up the current rating for the electromechanical convertor at one's discretion by adjusting the pulse width of the high frequency pulse which is added to the driver circuit of the electronic watch.
Patent JP-H07275701-A (JP)
Title: Production of silica-titania catalyst
Inventor: ABE MARIKO
IPC: C07C69/54
Filed: 1995-02-08
Abstract: PURPOSE:To obtain an excellent catalytic activity by specifying respectively the proportion of an acid and the amount of an titanium compd. in an acidic soln. in the production of silica-titania catalyst by adding basic compd. to the acidic soln. in which silicon compd. and the titanium compd. are dissolved to coprecipitate the catalyst. CONSTITUTION:This catalyst is produced by adding the basic compd. to the acidic soln. in which the silicon compd. and the titanium compd. are dissolved to coprecipitate the catalyst. In this case, the acidic soln. made from nitric or sulfuric acid is used. The ratio of equivalence of the nitric acid or the sulfuric acid to the amount (mol) of the silicon compd. in the acidic soln. is specified to 0.5-50. Moreover, the amount of the titanium compd. in the acidic soln. is specified to the amount in which the proportion of the titania (TiO2) in the silica-titania catalyst to be produced is 1-50wt.%. The silica-titania catalyst produced by the coprecipitation method under high acid concn. shows the excellent catalytic activity in esterification reaction, etc., and is high in industrial value.
Patent JP-H08214797-A (JP)
Title: Water-soluble propolis powder and its production
Inventor: KAWAI MASAKI
IPC: A23L33/10
Filed: 1995-02-08
Abstract: PURPOSE: To obtain water-soluble propolis powder readily soluble in water, easily providing a clear water-soluble solution having stability and to provide a method for producing the water-soluble propolis powder. CONSTITUTION: Water-soluble propolis powder is obtained by immersing a propolis powder raw material in water under fixed conditions, extracting water- soluble components in propolis and powdering the water extract by drying. By washing the propolis raw substance with ethanol or hydrous ethanol before the water extraction, a fragrant component is extracted together with the water- soluble components from propolis and the extract is powdered to give the water- soluble propolis powder.
Patent JP-S60167253-A (JP)
Title: Fluorescent lamp
Inventor: YAMAMOTO FUMIO
IPC: H01J61/33
Filed: 1984-02-09
Abstract: PURPOSE:To increase the amount of a phoshor fixed to the inner surface of the bulb without changing its dimensions so as to increase the luminous intensity of a fluorescent lamp by fixing the phosphor to the inner surface after it is provided with concaves and convexes sufficiently larger than the particle diameter of the phosphor and smaller than the diameter of the bulb. CONSTITUTION:A straight or U-shaped fluorescent lamp is constituted of a glass bulb 1, a phophor film 2, a pair of filaments 5, bases 6 and other members. The outer surface of the glass bulb 1 is smooth and its inner surface has an irregular surface 11 having concaves and convexes sufficiently larger than the diameter of phosphor particles 21 and smaller than the diameter of the bulb 1. After that, phosphor particles 21 are fixed to the irregular surface 11 to form a fluorescent surface 2. As a result, the area to which the phosphor is fixed can be widely increased as compared to a conventional smooth inner surface, thereby increasing the optical output without changing the shape and the dimensions of the bulb 1.
Patent JP-H03225370-A (JP)
Title: Liquid developer for electrostatic charge image
Inventor: UEMATSU HIDEMI
IPC: G03G9/13
Filed: 1990-01-31
Abstract: PURPOSE:To decrease the evaporation of the gaseous hydrocarbon from a copying machine and to eliminate the need for application of oil on a fixing roll by dispersing toner particles contg. a specific copolymer crosslinked via zinc in a specific carrier liquid mixture. CONSTITUTION:This developer is formed by dispersing the toner particles consisting of coloring agents and resin into the carrier liquid consisting of a fluorine solvent and an aliphat. hydrocarbon solvent and/or silicone solvent and having a high resistance and low dielectric constant. The copolymer crosslinked via the zinc by bringing the copolymer consisting of a styrene monomer, a (meth)acrylate monomer and a half ester compd. (A) as its constituting unit into reaction with a zinc compd. (e.g.: zinc oxide) is used as this resin. The component A is the compd. obtd. by bringing a (meth)acrylic acid deriv. having a hydroxyl group into reaction with dicarboxylic acid, for which succinic acid monoacryloyloxyethyl ester, etc., are usable.
Patent JP-H08220170-A (JP)
Title: Testing equipment of audio apparatus
Inventor: MAEDA KEIICHI
IPC: G01M17/007
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a testing equipment of an audio apparatus which can detect an effect of fluctuation of a supply voltage on an audio signal or an acoustic output with stable accuracy. CONSTITUTION: In testing equipment 11, a plurality of waveform informations stored beforehand in a control device 17 are inputted sequentially to a power circuit 20, a supply voltage fluctuating on the basis of the waveform information is supplied to an audio apparatus 26 and a pop sound generated thereby from the audio apparatus 26 is detected by a pop sound measuring circuit 16. In the case when the pop sound is detected by the pop sound measuring circuit 16, pop sound data are sent to the control device 17, while a voltage value of the detected pop sound is shown in a voltmeter 19 and also sent to the control device 17 and it is stored therein, together with the pop sound data, so that they correspond to each waveform information.
Patent JP-S63189126-A (JP)
Inventor: HATTORI SHUJI
IPC: A61B5/02
Filed: 1987-01-30
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-S62180847-A (JP)
Title: Method of preventing core from deflection and shaft for preventing core from defection
Inventor: KATAOKA AKIRA
IPC: B65H18/04
Filed: 1986-02-01
Abstract: PURPOSE:To convert the reciprocating action of a wedge-like expansible piece to a force expansible circumferentially to straighten the deflection of the core by utilizing the axial reciprocation of a transmission shaft. CONSTITUTION:The rotation of a transmission shaft 1 is converted to the reciprocation of a tubular transmission aiding member 2 through a connecting member 15, interlocking collar 14, interlocking member 13 and fixed member 12. By utilizing this reciprocation are expanded and contracted circumferentially a wedge-like expansible ring 8 and a wedge-like expansible piece 7 splitted in multiple portions and provided in proper positions. A regulating member 6 for regulating both ends of said piece 7 is fixed to an end of a tubular body 3 so that the reciprocating action of said ring 8 acts on said piece 7 to expand and contract it circumferentially.
Patent JP-S61179774-A (JP)
Title: Printer
Inventor: HARA ATSUSHI
IPC: B41J11/20
Filed: 1985-02-06
Abstract: PURPOSE:To eliminate the need to re-inspect the printed density, by a system wherein a sensor for detecting the thickness of a printing medium set to a predetermined position on a platen and a controlling circuit for receiving thickness information and varying a driving voltage for a piezoelectric element are provided, and the platen gap is automatically adjusted. CONSTITUTION:An amplifying mechanism 14 comprises an X-shaped arm and a Y-shaped arm one end of which is fixed to a free end of the piezoelectric element 13. A head base 15 with a printing head 12 fixed thereto is fitted to inner walls of a carrier 11 so that it can be slidden in a direction substantially perpendicular to the surface of the platen 4, and is provided with a guide groove 151 for bearings provided at free ends of the mechanism 14. The piezoelectric element 13 varies the electrostrictive displacement continuously according to the magnitude of a driving voltage impressed thereon. The sensor 7 detects the thickness of a printing paper 3 by pressing the paper 3 set on the surface of the platen 4, and sends thickness information to the controlling circuit 5, which automatically adjust the driving voltage impressed on the element 13 so as to obtain an appropriate platen gap.
Patent JP-H01197427-A (JP)
Title: Bath liquid composition
Inventor: HASHIMOTO NAOKI
IPC: A61K8/00
Filed: 1988-02-02
Abstract: PURPOSE:To obtain a bath liquid composition which is composed of refined babassu oil and others, thus well dispersing in the bath water, giving comfortable feeling to skins and having high storage stability. CONSTITUTION:Refined babassu oil obtained from babassu palm fruits is added to the usual bath liquid to give the subject product. The amount of the oil is 0.1-80 to 100 of the total bath liquid, preferably 0.1-5 in case of a powder form, about 5-80 in bath oil, and about 1-5 in bubble bath. Natural babassu oil has a characteristic smell and is markedly deteriorated by oxidation with the passage of time, thus the refined oil is used with no smell and increased stability to oxidation.
Patent JP-2000221447-A (JP)
Title: Optical non-reciprocal circuit unit and optical isolator and optical circulator using the same
Inventor: WATANABE TOSHIAKI
IPC: G02B27/28
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an optical non-reciprocal circuit unit used in an optical isolator, etc., in common and having simple structure by arraying a double refraction crystal plate, a Faraday rotator, two 1/2 wavelength plates, a polarizing beam splitter, a Faraday rotator and a total reflection mirror in a tight contact state in order from a light incident/exiting side. SOLUTION: In this optical non-reciprocal circuit unit 1, the double refraction crystal plate 11, the 1st 45-degree Faraday rotator 12 and two 1/2 wavelength plates 13a and 13b arranged in parallel so that neutral axes α and -α may be symmetric, the polarizing beam splitter 14, the 2nd 45-degree Faraday rotator 16 on the transmission emitting surface 14A of the splitter 14 and the total reflection mirror 17 are arrayed in order. It is desirable to constitute the unit 1 so that the mirror 17 is a reflection layer formed on the end face of the rotator 16. By adopting the unit 1 and combining it, the optical isolator and the optical circulator having simple structure are provided at low cost.
Patent JP-H09211489-A (JP)
Title: Photosensitive body and spatial light modulator provided with the same
Inventor: KATANO KATSUHIKO
IPC: G02F1/135
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a photosensitive body layer on a transparent electrode layer or joining auxiliary layer with high bonding strength without adversely affecting the electric characteristics of the photosensitive body layer by providing the photosensitive body layer formed on the transparent electrode layer of a substrate in such a manner that its peripheral edge exists on the side inner than the peripheral edge of the transparent electrode layer. SOLUTION: The ITO transparent electrode layer 2 is formed on the surface of the transparent glass substrate 1 and an a-Si:H layer is formed thereon, by which the photosensitive body layer 3 consisting of the first and second photosensitive body layers is formed. The first and second layers (photosensitive body layer 3) are respectively formed by setting a mask on the substrate 1 formed with the ITO transparent electrode layer 2 and forming the layers in such a manner that their peripheral edges exist on the side inner than the peripheral edges of the ITO transparent electrode layer 2 which is the lower layer.  As a result, the a-Si:H photosensitive body layer 3 hardly peels even if a light shielding layer, mirror layer, liquid crystal layer, etc., are laminated on the a-Si:H photosensitive body layer or even if the external impact of the polishing treatment, etc., of the film forming surface is applied thereon.
Patent JP-S63188588-A (JP)
Inventor: MORIYAMA SHIYUUJI
IPC: B62M7/02
Filed: 1987-01-31
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-S58190458-A (JP)
Title: Touring ski clamp
Inventor: GERUHARUTO ZETORUMAIYAA
IPC: A63C9/20
Filed: 1983-02-10
Abstract: A touring ski binding for mounting on a ski, including: a housing; a platform pivotally attached along a rotational axis to the housing for receiving a ski boot; a restoring biasing means urging the platform to pivot toward the ski; and a connection between the biasing means and the platform lying between the ski and the rotational axis so that the restoring bias moment is kept constant or almost constant as the platform is pivoted away from the ski.
Patent JP-H10222307-A (JP)
Title: Mouth cursor movement control system
Inventor: OHASHI ATSUSHI
IPC: G06F3/038
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To automatically move a mouse cursor to a target object by correct, and easy and a few pointing device operations in an operation for moving the mouse cursor on the screen of an information processor, especially even in the screen where an object to be operated is minutely set. SOLUTION: Whenever the physical operation of the pointing device is executed, a pointing device input control part 14 updates mouse cursor position information by following the operating information. A mouse cursor position calculating part 15 detects mouse cursor position information of the pintint device input control part 14 by a fixed interval and, based on the information, the present position, movement direction and mobile speed of the mouse cursor are calculated. A screen display control part 16 displays the mouse cursor in a mouse cursor position on the screen decided by the mouse cursor position calculating part 15.
Patent JP-H02201623-A (JP)
Title: System for controlling plural mouse cursors
Inventor: NISHIURA MITSURU
IPC: G06F3/038
Filed: 1989-01-31
Abstract: PURPOSE:To simplify mouse operation by introducing a simulated source cursor settable only in each window, moving a real mouse cursor in the position of the simulated mouse cursor and, simultaneously, making the window active. CONSTITUTION:For example, by pushing the right and left buttons of the mouse simultaneously in a short time two times, a simulated mouse cursor 9A is set in a condition to be approximately overlapped under a real mouse cursor 8. Thereafter, the real mouse cursor 8 is moved to a window 7B, and there, the window 7B is made active by an ordinary processing, and a work can be executed. When the work is completed, for example, by pushing the right and left buttons of the mouse simultaneously once, the real mouse cursor 8 is moved to the position of the simulated cursor 9A, simultaneously, a window 7A is made active, and the work in the window 7A can be continued. Thus, under the display system of a multiwindow, the operation of the mouse is simplified, and the operability can be improved.
Patent JP-H11202603-A (JP)
Title: Developing device
Inventor: ONUKI TOMIO
IPC: G03G15/08
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality image without causing the deterioration in the image quality such as color mixture or image disturbance in a developer purge system developing device. SOLUTION: This developing device houses a developing roll 2 arranged oppositely to a latent image carrier 1 and in which a magnet member 2a forming plural magnetic poles at the circumference is fixedly installed in the inside and a two-component developer is carried and transported, a transporting roll 3 arranged proximately to the roll 2 and in which a magnet member 3a forming the plural magnetic poles at the circumference is fixedly arranged in the inside and the developer is supplied to the roll 2 is carried on the roll 2 and passed and recovered through a developing area (m) while it is carried on the roll 2 and a stirring and transporting member 4 arranged by having a prescribed gap in the roll 3 and in which the developer which should be supplied to the roll 3 is transported while being stirred in a developing housing 5.  Then, an auxiliary recovery member 6 in which the developer recovered to the roll 3 is transported to the feeding member 4 side is provided between the roll 3 and the transporting member 4.
Patent JP-S62179806-A (JP)
Title: Method for controlling soft touch of looper
Inventor: NAKAI MITSUO
IPC: B21B37/00
Filed: 1986-02-03
Abstract: PURPOSE:To decrease a looper speed and to decrease the fluctuation of a strip position in the stage of contact with the strip by measuring the actual strip position by a detector, determining the deviation from a looper position and controlling the raising speed of the looper according to the deviation. CONSTITUTION:The looper 3 is installed between mill stands 1 and 1 of a continuous rolling mill and a strip position detector 2 is provided to the position l1 above the looper 3. The strip position signal detected by the detector 2 and the looper position signal detected by a looper angle detector 6 are compared by a controller 7 which determines the deviation DELTAepsilon therebetween, calculates the looper speed V and inputs the same to a looper motor 5, thereby controlling the looper speed. The always specified and small looper speed is, therefore, maintained in the stage of contact with the strip.
Patent JP-S58139946-A (JP)
Title: Method of rewinding cylindrical film and device therefor
Inventor: KISHIBE KENSUKE
IPC: B65H23/02
Filed: 1982-02-10
Abstract: PURPOSE:To shift the end edges of the wound turns of a long cylindrical film obtained  after the film being folded and bonded, with respect to each othes, so that the sharp  rimple of the film and the package crumbling are prevented in case that the film is rewound onto a second reel, by alternately shifting the position of the cylindrical film in  its widthwise direction while the film is rewound. CONSTITUTION:Upon rewinding, first of all a wound cylindrical film 3 after being folded and bonded, is disposed on a disc 20 in a feed-out part 13 in a rewinding device 11,  and then, is checked by a cover plate 23. Meanwhile, an empty reel 31 is disposed on a  disc 20 in a winding part 14 and then, is checked by a cover plate 23. One end of the  above-mentioned film 3 is locked to the empty reel 31 after it is passed through a space  between rolles 29, 30 in a nip roll part 15. Then, the winding part 14 and the nip roll  part 15 are driven by a motor 16 so that the film 3 is wound onto the empty reel 31. In this case, the film 3 is alternately shifted in its widthwise direction by means of a  shifting member 22 and then fed out, thereby the end edges of the wound film 3 are alternately shifted in the axial direction so that they are formed in a wave form so that  an anticipated purpose is attained.
Patent JP-S58141481-A (JP)
Title: Collet ascending and descending mechanism
Inventor: OOTSUKA MINORU
IPC: G11B17/028
Filed: 1982-02-16
Abstract: PURPOSE:To make a device thin, by providing a clamp lever, where the other end falls when one end is engaged with a door and is turned, and a flat spring which supports a collet vertically movably and oscillatory in the other end and setting the length of the clamp lever to the length between the door and the collet. CONSTITUTION:When a door 1 is opened, a clamp lever 5 receives the deflecting force of a clamp spring 5b and is turned clockwise to lift a flat spring 6 and a collet 7. The flay spring 6 lifts the tip of a head up lever 11, and this head up lever 11 is engaged with a head arm 8b to lift this head arm 8b. Therefore, an upper unit of a head assembly 8 rises against the deflecting force of a head pressure spring 9, and a lower unit-side magnetic head 8a is separated from a disc 2. In this state, the disc 2 can be inserted and ejected. When the door 1 is closed after inserting the disc 2, the upper end face of a left plate of the door 1 is engaged with the clamp lever 5 to turn the clamp lever 5 counterclockwise.
Patent JP-H10205498-A (JP)
Title: Motor cooling device for vertical motor-driven pump
Inventor: TANAKA SHIZUO
IPC: F04D13/08
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor cooling device for a vertical motor-driven pump to effectively function even when the device is used in a state that scale and sludge are adhered on the surface of a motor frame. SOLUTION: The interior of a motor frame 5 forms an oil seal structure and the outer periphery of a discharge pipe 3 led out from a pump casing 1 is surrounded with an oil cooling pipe 4. An upper oil feed pipe led out from the upper part of the motor frame 5 and a lower oil feed pipe led out from the lower part of the motor frame 5 are opened to the respective upper and lower parts of the oil cooling pipe 4. During drive of a pump, seal oil is caused to effect convection to cool a motor.
Patent JP-S60167347-A (JP)
Title: Semiconductor device
Inventor: MATSUURA TSUTOMU
IPC: H01L21/20
Filed: 1984-02-09
Abstract: PURPOSE:To realize a semiconductor integrated circuit device in a constant auto- doping amount, and also, which is higher in yield of a process of epitaxial growth and fulfills a higher workability, by a method wherein a buried diffusion region consisting of high-concentration impurities is provided on the semiconductor substrate and buried layers are formed not only in an region for each element (for example, transistor, resistor, diode and so forth) constituting the semiconductor integrated circuit device but also in a region over the region, where there is no element, in the buried diffusion region. CONSTITUTION:Regions for dummy buried layers 3, 3' and 3'' are held being formed in the empty region in the interior of pellet 1 of a semiconductor integrated circuit device, that is, a region where elements of the semiconductor integrated circuit device have not been formed, since the mask pattern of the semiconductor integrated circuit device was designed, and the occupation ratio of the total buried layer area is ready adjusted so as to occupy 30%, for example. In such the semiconductor integrated circuit device, the increase of impurities due to auto-doping to generate from the buried layers can be anticipated, because the occupation ratio of the total buried layer area is constant. Accordingly, the thickness of the epitaxial layer to be formed can be selected in such a way as to prevent the withstand voltage of the base-collector junction from lowering and in such a way as to prevent the junction capacity from increasing.