baber/WOPTO huggingface dataset:
Patent JP-H037611-A (JP)
Title: Damping force control of damping force variable damper for vehicle
Inventor: AOKI YASUSHI
IPC: B60G17/015
Filed: 1989-06-05
Abstract: PURPOSE:To suppress generation of squawk by increasing a damping force when a throttle opening speed exceeds a set value, at a set car speed or less, and also increasing the damping force when a throttle opening and a throttle opening speed are exceed respective set values, at a set car speed or more. CONSTITUTION:The throttle opening thetaTH of an engine is detected by a throttle opening sensor STH to be inputted into a controller 40 and a throttle opening speed thetaTH is obtained by a throttle opening speed arithmetic circuit 41 to be inputted into the controller 40. A car speed VV detected by a car speed sensor SV is inputted into the controller 40. At a set car speed or less, the controller 40 controls a drive circuit 42 to increase the damping force compared with the increased throttle opening speed over a set value. At a set car speed or more, the damping force is increased when the throttle opening and throttle opening speed exceeds respective set values. With this arrangement, it is possible to a suppress generation of squawk.
Patent JP-S5945528-A (JP)
Inventor: MOORISU OJIIRU
IPC: G06F13/14
Filed: 1983-08-05
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-H0434452-A (JP)
Title: Image forming device
Inventor: TAKEMURA OSAMU
IPC: B41J2/415
Filed: 1990-05-30
Abstract: PURPOSE:To decrease the clogging of toner by making the diameter of a toner passing hole, and the length in the axial directions of the toner passing holes and the through holes of a pair of electrodes satisfy specific conditions. CONSTITUTION:The image forming device is provided with the insulating substrate 31 having the toner passing holes, a toner control means 30 having a pair of the electrodes 33 and 35 which are provided while holding the insulating substrate 31 there between so as to form an electric field inside respective toner passing holes and having the through holes having the same diameter as that of the toner passing holes and communicating with them, respectively, and an ultrasonic vibration generating means 40 imparting an ultrasonic vibration to the insulating substrate 31. Further, the device is provided with an image information generating means 50 obtaining a prescribed potential between a pair of the electrodes 33 and 35 of the toner control means 30 so as to form the electric field in the passing direction of the toner inside respective passing holes according to the image information, and the sun (b) of the lengths in the axial direction of the toner passing holes and the through holes of a pair of the electrodes 33 and 35 satisfies the conditions of 5a >= b, with respect to the diameters (a) of respective passing holes. Thus, the clogging a toner grain inside the toner passing the toner passing hole can be suppressed.
Patent JP-S5476129-A (JP)
Title: Speaker system
Inventor: TAKAMI NORIHIKO
IPC: H04R3/14
Filed: 1977-11-30
Abstract: PURPOSE:To expand sound quality variable range by letting a common frequency band be covered by plural speaker units of different directional characteristics and making variable the signal power to be supplied to the respective units. CONSTITUTION:An inductance 3 as an LPF is connected to a woofer 10 and a capacitor 4 constituting a dividing network with this acts as an HPF, the output whereof enters a distributor 5. The distributor 5 has sliding portions 6, 6' moving cooperatively and the outputs thereof are connected to tweeter units 7, 8 of respectively different directivities, which radiate output acoustic energies appropriate for the outputs from the distributor, are installed behind the dividing filter and cover the same frequency band. Thereby, the change in directional characteristic is made possible and the variable range of the sound quality may be expanded.
Patent JP-H0812431-A (JP)
Title: Cylindrical sintered porous ceramic compact
Inventor: KIMURA TETSUYA
IPC: H01M4/86
Filed: 1994-06-24
Abstract: PURPOSE:To produce the subject hollow sintered compact consisting of a specific tubular sintered porous ceramic compact having prescribed ratio of the outer diameter to the thickness and exhibiting excellent gas permeability, electrical conductance and radial crushing strength. CONSTITUTION:The sintered ceramic compact is a cylindrical sintered porous ceramic compact having a three-dimensional network structure containing <=30vol.% of fine pores having diameter of >=4mum based on the total pore volume, composed of a group of particles having diameter of 1-20mum and composed of composite perovskite crystal containing at least La and Mn. The ratio of the thickness (b) to the outer diameter (a) of the sintered compact (b/a) is 0.04-0.27. The sintered compact has a composition preferably expressed by formula (A is one or more elements selected from rare earth element (excluding La) and Y; B is one or more elements selected from Ca, Sr and Ba; C is one or more elements selected from Ni, Co, Fe, Cr, Ce and Zr; 0<=x<=0.4, 0.10<=y<=0.60; 0.85<=z<=1.10; 0<=p<=0.30).
Patent JP-S5666801-A (JP)
Title: Antireflection film of optical parts made of synthetic resin
Inventor: DEGUCHI HIROICHI
IPC: G02C7/00
Filed: 1979-11-05
Abstract: PURPOSE: To obtain an antireflection film which is good in durability, is easy to form an interference color and has good reproducibility of the interference color, by successively forming 4 layers of films having refractive indexes equivalent to that of predetermined optical film thickness on transparent synthetic resin optical parts.  
     CONSTITUTION: A layer 51 of 0.53μm film thickness of SiO 2  having a refractive index n 1 =1.46 is formed on a spectacle lens 50 made of diethylene glycol bis (alkali carbonate) having, for example, a refractive index n 0 =1.5. The optical film thickness 22nm, refractive index ne 1 =1.95 layer 52 of ZrO 2  and the layer 53 of optical film thickness 57nm, refractive index ne 2 =1.62 of Al 2 O 3  constituting an equivalent film by the layer 52, 53 are constituted. The optical film thickness of the entire part of this equivalent film is λ 1 =316nm, and an equivalent refractive index is ne=1.69. The layer 54 thereon comprises ZrO 2  which is refractive index 1.95 and optical film thickness λ 2 /2 (λ 2 =440nm). A layer 55 is a layer of SiO 2  which is of refractive index 1.46 and optical film thickness λ 3 /4 (λ 3 =493nm). These satisfy n 4 <n e <n 3 , λ 1 <λ 2 , 0.7λ 2 <λ 3 <1.3λ 2 , have good durability and has good reproducibility of an interference color (green). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5766428-A (JP)
Title: Fitting device for photodetecting element
Inventor: TODA KATSUHIKO
IPC: G03B7/099
Filed: 1980-10-13
Abstract: PURPOSE:To reduce the size of a camera by reducing the space of an adjusting mechanism, by adjusting the position of a photodetecting element by adjusting three stacked substrates which move laterally and longitudinally and project horizontally. CONSTITUTION:Position restraint members 107 and 108 provided to the 1st substrate 101 restrain the longitudinal motion of a photodetecting element 102, which moves as shown by an arrow X through the rotation of an eccentric joggle 109. The 2nd substrate 113 and 1st substrate are brought into close contact with each other by spring pieces 117 and 118, and their inclinations are adjusted by adjustment members 119 and 120 by regarding a projection part 116 and a recess part 116' as fulcra of rotation. The 2nd substrate is fitted to the 3rd substrate 115 by screwing guide shafts 125-128, fitted in long-sized holes 121-124, into fitting parts 129- 132. The movement in the direction of an arrow Y is performed through the rotation of an adjustment member 14 screwed into a cylindrical member 114.
Patent JP-H11338704-A (JP)
Title: Network computer system and storage medium
Inventor: TAKANO KATSUJI
IPC: G06F9/06
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To distribute a load on the side of a client by permitting the application of linking techniques at the time of execution even in a network computer system by expanding link library techniques up to an OS level at the time of execution, unnecessitating a daemon program by permitting linking on the OS level at the execution time of a remote library arranged on a server, transferring its own local library from the client side to the server side as a remote library, and performing linking at the OS level at the execution time of the remote library. SOLUTION: In the case of an OS call to a server computer 3 for a library corresponding to a procedure, at a client computer 2, a remote procedure call signal, to which a 'function name argument' is set, is replaced with an OS call code signal by a program loader while utilizing an OS call replacement area 24c and this OS call code signal is transmitted to the server computer 3 by a communication protocol based on an OS program.
Patent JP-S623980-A (JP)
Title: Endless belt
Inventor: ARAKI TOSHIO
IPC: B41M5/26
Filed: 1985-06-28
Abstract: PURPOSE:To obtain an endless belt having favorable thermal conductivity and excellent flexibility, by providing a specified layer on the inner peripheral surface of a polyimide layer. CONSTITUTION:An inner layer of a polyimide containing a thermally conductive filler is provided on the inner side of an outer layer formed of a polyimide. The circumferential length, thickness and width of the endless belt 1 may be suitably set according to the use thereof, and the thickness of the inner layer is preferably 25-95% of the overall thickness of the belt, more preferably, 50-75%. The filler used in the inner layer preferably has a thermal conductivity of not less than 0.04cal/cm.sec. deg.C, more preferably, not less than 0.1 cal/cm.sec. deg.C. Accordingly, the thermal conductivity can be enhanced without reducing the thickness of the belt, and an endless belt having sufficient mechanical strength and excellent flexibility can be obtained.
Patent JP-S6045458-A (JP)
Title: Disc brake
Inventor: HATA KOUTAROU
IPC: F16D65/18
Filed: 1984-07-11
Abstract: PURPOSE:To facilitate regulation of oil pressure while to smooth the oil flow by forming an oil pressure regulator to be provided in communication paths of wheel and master cylinder with a tubular section having a sump in the bottom and an oil pressure regulating body sliding on the inside of said tubular section. CONSTITUTION:Master cylinder 2, wheel cyclinder 3 and oil pressure regulator 4 are provided in a disc brake body 1. Here, the oil pressure regulator 4 is formed with a tubular section 24 provided vertically in front of the master cylinder 2 and an oil pressure regulating body 25 inserted retreatably into said tubular section 24. The tubular section 24 is provided with an opening 26 communicatable with said cylinders 2, 3 and an opening 27a of oil path 27 at the lower portion of wall section 24b while a sump 24c in the bottom. While the oil pressure regulating body 25 is provided with a fitting groove 25d of seal ring 28 in a pillar section 25c to be fitted with said wall section 24b and a tapered section 25e at the tip. The sump 24c is made chokable with the tapered section 25e.
Patent JP-H04365900-A (JP)
Title: Method of determining plating rate for galvanizing line
Inventor: MAJIMA KANEYOSHI
IPC: C25D7/06
Filed: 1991-06-14
Abstract: PURPOSE:To operate the plating line efficiently near the contract electric power and to improve productivity by comparing the electric power for plating just before and just after the change point of plating passes a plating cell so as to change the line speed. CONSTITUTION:When the build-up change point of zinc plating becomes near the No.1 cell, the point is detected according to the tracking signal so that the total power just before the changing point enters in the No.1 cell is calculated from the current-voltage feed back value of rectifiers. Then after detecting the changing point coming out from No.n cell, the total electric power just after the changing point passed through the No.n cell is calculated. When the power after the changing point passing through the cell is found small by comparing both power values, the speed of the plating line is raised. Thereby, power demand control can be operated again at the point near the power before the changing point enters the cell.
Patent JP-S5933014-A (JP)
Title: Exchanging method of rolls for fully continuous tandem mill
Inventor: SASAKI KENJI
IPC: B21B31/08
Filed: 1982-08-18
Abstract: PURPOSE:To enable the exchange of worn rolls without requiring any spare stand and without discontinuing rolling in the stage of exchanging the worn rolls in a fully continuous tandem mill by using a thin steel plate and leaving the stand having the worn rolls intact as an empty stand. CONSTITUTION:When the rolls in one stand among four stands are worn and required to be exchanged, in a stage for rolling a steel plate 2a of 3.2mm. thickness to a steel plate of 0.8mm. thickness with a four-stands tandem mill 7, a thin steel plate 12a of 2.2mm. thickness is welded to a preceding steel plate 2a with a welder 4, and the level difference at the joint is made smooth with a grinder 5, then leaving the stand having the worn rolls intact as an empty stand, the steel plate is rolled to 0.8mm. with the remaining three stands. The worn rolls are exchanged during this time whereby the roll exchange is made possible without requiring any spare stand and without discontinuing the rolling.
Patent JP-S63805-A (JP)
Title: Perpendicular magnetic head
Inventor: TSUYUKI TADASHI
IPC: G11B5/127
Filed: 1986-06-19
Abstract: PURPOSE:To stably keep the contact state of a main magnetic pole with a floppy disk, by using a part of an auxiliary magnetic pole as a pat. CONSTITUTION:The main magnetic pole is formed with a slider 101, and a main magnetic pole film 102. And the part 104 of an auxiliary magnetic pole 103 drives mainly the magnetic pole by a coil 105. The peripheral part of the part 104 of the auxiliary magnetic pole is formed so that its center part is lower than other parts, and is formed higher as separating from the part 104. A main magnetic pole 106 is brought into contact with a floppy disk 108 in such constitution. Additionally, since both end parts of an auxiliary magnetic pole 107 are brought into contact with the floppy disk 108, the plane shaking of the floppy disk can be suppressed, and its position is fixed.
Patent JP-H08303144-A (JP)
Title: Fit-in type planter shelf board of window sash door frame
Inventor: KATOU YOSHIMORI
IPC: A01G9/00
Filed: 1995-05-08
Abstract: PURPOSE: To embody practical stability secured with a strong supporting force which can withstand against heavy weight of a planter and wind pressure and so forth, which are problems to be solved hitherto in terms of a planter support shelf board which moves slidably inwardly and outwardly with simplicity like a drawer with the surface of a window sash door frame as its boarder. CONSTITUTION: A side long H-shaped penetrating groove frame 3 or a reversed side long penetration groove are bored and fixedly mounted on a horizontal frame surface 2 of a window sash door frame. A fit-insertion planter shelf board is fitted and inserted in the penetration groove frame 3 where the shelf board is so shaped that it may be slidingly aligned with the groove frame 3. A fit-in insertion stopper board is fixed mounted on the front and rear surfaces of the fit-in planter shelf board in the insertion direction respectively.
Patent JP-2000326128-A (JP)
Title: Printed board working machine
Inventor: KAWAMURA MASAHIRO
IPC: B23C3/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide greater board holding force, supply a required quantity of air for drawing chippings into a pressure foot and work a board with an external shape of 20 mm square or less. SOLUTION: This printed board working machine includes a guide 30, a slider 31 held by the guide 30 and movable straight, a clamper 34 rotatable via a shaft 33, a cylinder 35 and a compression spring 38. The guide 30 is fixed to the side face of a body 22 so that the slider 31 may be moved in horizontal and the shaft 33 is fixed to the slider 31 so that the end 34a of the clamper 34 may be located near the axial center of the spindle 24 and moved in vertical. The slider 31 is energized toward the body 22 by the compression spring 38.
Patent JP-H0436807-A (JP)
Title: Numerical controller containing backlash correcting function
Inventor: FUKAO MASANORI
IPC: G05B19/404
Filed: 1990-05-31
Abstract: PURPOSE:To exactly prescribe the synchronization and to attain the highly accurate tapping by securing the coincidence between a threading locus and a return locus where a cutting blade part of an attachment attached to a spindle pass through after eliminating the backlash of the spindle. CONSTITUTION:A spindle revolving direction deciding part 50 waits for the input of the target value MP of a spindle and then judges whether the revolution of the spindle is switched to the reverse direction from the forward direction or not based on the value MP. Then the part 50 outputs the revolving direction deciding result MPA to a correction value reading part 54 at reverse revolution of the spindle. The part 54 reads the correction value MPB out of a spindle backlash value storage part 52 and transfers the value MPB to a correction arithmetic part 56. The part 56 corrects the value MP based on the value MPB and obtains the new target value MPD to output this value to a spindle function generating part 16. Then a function generating part 16 and a feed axis function generating part 24 operate and output the command value MS of the spindle and the command value SS of the feed axis respectively.
Patent JP-S6035364-A (JP)
Title: Tape loading device
Inventor: IKE KAZUO
IPC: G11B15/665
Filed: 1983-08-06
Abstract: PURPOSE:To maintain the height precision of a tape guide at the final position of loading without any secular change in the height direction of a guide block by making the relation between the contact surfaces of the guide block and guide rail different on the way of loading from the relation at the final position. CONSTITUTION:A surface 23 to be slided and a reference surface 24 to be positioned of the guide block 2 are formed in steps, a sliding surface 28 is formed on the top surface of a rail part 12, and a positioning reference surface 30 is formed on the top surface of a positioning block 14. When the rail part 12 is connected to the block 14, the reference surface 30 has a difference in level from the sliding surface 28. Consequently, when the guide block 2 slides on the rail part 12 in the middle of loading, it slides on the sliding surface 23. At this time, the surface 24 is separated from the sliding surface 28 and not forced to rub. Further, the guide block 2 is positioned at the final position of loading between the reference surface 30 and the surface 24 of the block 2. The reference surface 30 is not rubbed in the middle of loading, so the positioning is performed accurately.
Patent JP-S5934678-A (JP)
Title: Semiconductor light emitting device
Inventor: SHIMANO NORIYUKI
IPC: H01L27/15
Filed: 1982-08-20
Abstract: PURPOSE:To reduce the phenomenon of cross talk between light emitting regions in case of being formed into monolithic by a method wherein the first semiconductor layer is made P type, the second one N type, and the third one P or N type, while VIb group atoms such as Se, Te, and S are diffused in each window hole, and thus the parts of the first semiconductor layer divided by the corresponding window hole are reversed to N type. CONSTITUTION:An N type gallium arsenide GaAs semiconductor substrate 21 is prepared, and the P type first semiconductor layer 22 is epitaxially grown on one surface thereof. The second semiconductor layer 23 and the P type third semiconductor layer 24 are successively formed respectively by epitaxial growth of Ga1-xAlxAs and Ga1- yAlyAs. The inversion regions 34 and 35 are those of the inversed formation of the first semiconductor layers 22 divided by the window holes 26 and 27 selectively to N type by means of the impurity atom which is diffused from the bottoms of the window holes 26 and 27 to the second semiconductor layer 23. Although a forward directional bias is impressed by the impressed voltage between electrode layers 28, 29 and an electrode layer 31, the first semiconductor layer 22 remains between the P-N junction surface except the light emitting region, therefore the junction surface between the second semiconductor layer 23 turns to that of a reverse directional bias, and then is electrically insulated.
Patent JP-H11341501-A (JP)
Title: Electrophotographic image pickup device, electrophotographic image pickup method and medium recorded with electrophotographic image pickup control program
Inventor: KUWATA NAOKI
IPC: H04N9/04
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain the image pickup device by which photographing is hardly failed by expressing an object image by means of dot matrix shaped pixels, applying numerical tabulation processing to the image so as to evaluate the image and evaluating photographing conditions based on the evaluation of the image. SOLUTION: The image is expressed by dot matrix shaped pixels. An image pickup means C1 forms the object image on an imaging device or the like via an optical path, the means C1 acquires image data in gradation expression of prescribed element colors, and an image evaluating means numerically analyzes the image data. Since each of individual data is provided on each pixel expressed in a dot matrix, some tabulation processing is conducted for the analysis and the result of tabulation is compared with a prescribed evaluation reference and the comparison result gives an evaluation as to the picked-up image. Then the evaluation result as to the picked-up image is inputted to an image pickup condition evaluation means C3, where the evaluation as to the picked-up image is evaluated again to obtain the evaluation as to the image pickup conditions in the image pickup means C1.
Patent JP-S63308895-A (JP)
Title: Discharge lamp lighting system
Inventor: YAMAMOTO MUTSUMI
IPC: H05B41/16
Filed: 1987-06-10
Abstract: PURPOSE:To make the life of a discharge lamp equal to the life obtained at the rated output by setting the luminescent spot temperature to the specific temperature or lower when lighting at the high output the discharge lamp driven with the high frequency by the two-luminescent spot lighting. CONSTITUTION:The life of a discharge lamp is ended at the time when the emitter oxide of a filament has been evaporated, and the evaporation speed of an emitter is determined by the luminescent spot temperature. When the high output lighting of 150% of the one-luminescent spot lighting is performed by the two-luminescent spot lighting in a lighting system in which a discharge lamp with the rated output of 40W is lit with the high frequency of 30kHz or higher, the life of the discharge lamp is equal to that obtained by the one- luminescent spot lighting if the luminescent spot temperature is 1050 deg.C or lower as calculated by the Richardson-Dushmann equation indicating the relationship between the emitter evaporation speed and the luminescent spot temperature. In the actual example, the life of the discharge lamp by the two-luminescent spot lighting when driven with the frequency of 30kHz is longer than the life of 8000hr obtained by the one-luminescent spot lighting.