baber/WOPTO huggingface dataset:
Patent JP-H07108307-A (JP)
Title: Method for adjusting mill rigidity in rolling mill
Inventor: HISHIKAWA SHIGERU
IPC: B21B31/18
Filed: 1993-10-08
Abstract: PURPOSE:To provide a method for adjusting the mill rigidity of a rolling mill with which the difference between right and left mill rigidities is eliminated greatly easily and precisely without requiring the modification of a device and lateral symmetry is not changed even by the change of rolling conditions. CONSTITUTION:The mill rigidities on the driving side PS and working side WS of a rolling mill are measured by a kiss roll locking test and, between at least a pair of rolls which are mutually brought into contact, the contact length L from the middle part O in the length direction to the end part of the roll on the larger side is reduced on the side of the larger measured value. In addition to that, the contact length L' from the middle part O in the length direction of the roll to the end part of the roll on the smaller side may be increased on the side of the smaller measured value.
Patent JP-H08139967-A (JP)
Title: Image input device
Inventor: ISE MAKOTO
IPC: H04N5/369
Filed: 1994-11-11
Abstract: PURPOSE: To keep a clamp voltage constant and to secure a dynamic range by providing various auxiliary means to relate a voltage being a gain reference in a VCA to the black level of an image pickup signal given to the VCA. CONSTITUTION: A sensor output S1 via a 1st sample-and-hold circuit (SH) 4 charges up a hold capacitor 2 via a switch 1 based on an SH pulse in matching with an optical black level read period of a sensor at first and the output level for the period is held as a sensor black level S3. The black level S3 is used for a reference voltage of a multiplier 5 and a voltage proportional to S1-S3 is outputted from the multiplier 5 with respect to the output S1 in response to a gain control voltage S4 in a differential form. Two multiplication outputs outputted in a differential form are given respectively to a differential amplifier comprising an operational amplifier 11 and resistors 7-10. The holding black level S3 is given to one terminal of the differential amplifier and an amplified output S5 based on the level S3 is obtained from the differential amplifier.
Patent JP-H02122617-A (JP)
Title: Rod-like base material for providing wafer for electronic device
Inventor: TERAO NOBORU
IPC: C30B33/06
Filed: 1988-11-01
Abstract: PURPOSE:To reduce cost of a semiconductor integrated circuit by a method wherein a plurality of rod members are assembled in parallel and connected with one another to be a unified object. CONSTITUTION:If four rod members 8 in square pole shape made of Si monocrystals are assembled in parallel, connected with one another and heat- treated in high temperature atmosphere, the assembly becomes a rod-like base material 7 like a single rod cut out from Si monocrystal ingot. By slicing and processing this, a plurality of Si monocrystal wafers 9 for an electronic device are obtained. A principal surface 10 of the wafer 9 is finished like a mirror face, and many semiconductor integrated circuits 11 are formed on this principal surface 10. Since the rod-like base material has a structure wherein a plurality of rod members are assembled in parallel and connected with one another to be a unified object, the diameter of the rod-like base material increases while the diameter of the wafer also greatly increases, thereby reducing cost per electronic device formed on the wafer.
Patent JP-2000113400-A (JP)
Title: Automatic tracking travel system
Inventor: SAITO TORU
IPC: B60L3/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To enable a leading vehicle to speedily perform a proper process by informing the leading vehicle of an abnormal state, etc., of a following vehicle in a longitudinal column travel. SOLUTION: In the automatic tracking travel system which allows unmanned driven vehicles 102 and 103 as motor-driven vehicles 10 to follow the leading vehicle 101 driven by a man, the following vehicle 102 has a battery rest capacity detecting means and sends battery rest capacity information to the leading vehicle 101 through antennas 53 and 53. Consequently, the battery rest capacity values of the following vehicles 102 and 103 are displayed on the display device 82 of the leading vehicle 101. A motor-driven vehicle 10 becomes difficult to travel in a longitudinal column at a high speed since the maximum output of the motor 44 for traveling decreases as the battery rest capacity decreases.  For the purpose, when a decrease in the battery rest capacity which is larger than specified is detected, the speed of the leading vehicle 101 is automatically reduced to continue the longitudinal column travel at a relatively low speed.
Patent JP-H02125834-A (JP)
Title: Hard alloy
Inventor: MATSUO AKIRA
IPC: C22C29/04
Filed: 1988-11-02
Abstract: PURPOSE:To improve the oxidation resistance, welding resistance and corrosion resistance of the title alloy by specifying the contents of W, Ni, Co and Fe and the contents of Ta and Nb specially in the relationship with Ti and removing Mo. CONSTITUTION:The compsn. of a hard alloy is formed with, by weight, 25 to 60% total of Ta and Nb, 10 to 40% Ti, 10 to 40% W, 5 to 30% total of one or more kinds among Ni, Co and Fe and 0.5 to 2% N, and (X-N-2) to (X-N)% C is incorporated thereto where X=0.0664XTa+0.1293XNb+0.2508XTi+0.0653XW. The total amounts of Ta and Nb are furthermore made higher than the contents of Ti and W and those of the total amounts of Ni, Co and Fe. The alloy moreover has a structure contg. a hard phase of which core parts independently riched in Ta, Nb and Ti are mixed and in which the core parts riched in Ta and Nb are present greater than those riched in Ti.
Patent JP-H09100015-A (JP)
Title: Carrying device
Inventor: MACHINAGA YOUJI
IPC: B65G17/24
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent excess force from being applied to articles from a conveyor member even if the articles placed on the conveyor member are stopped at traveling time of the conveyor member. SOLUTION: A large number of rollers 8 are rotatably arranged on an upper surface of a conveyor member 1, and are constituted so that articles 2 are supported on its rollers 8, and a frictional plate 10 capable of contacting with frictional circumferential surfaces 8c formed on the rollers 8 and frictional plate driving devices 11 to raise and lower it, are arranged along a traveling passage of the conveyor member, and when the articles 2 on the rollers 8 are stopped by a stopper 13, the frictional plate 10 is lowered, and is contacted with the frictional circumferential surfaces 8c, and the rollers 8 are rotated in the reverse direction by friction with the frictional plate 10, and the articles 2 on the rollers 8 are kept in a stopped condition, and the traveling conveyor member 1 is constituted so as not to apply force to the articles 2.
Patent JP-2000112231-A (JP)
Title: Color image forming device
Inventor: TANDA TETSUO
IPC: G03G15/16
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device by which toner falling can be prevented so as not to exert an influence on a final image forming process in an intermediate transfer drum, etc. SOLUTION: This device is provided with a developing device performing development on a photoreceptor 2 whose surface is electrified to a specified potential while toner is carried in a magnetic brush state around a developing roller having a magnet inside, and the plural developing devices are arranged to face oppositely to the periphery of the photoreceptor 2. A toner falling preventing member 53a preventing the toner carried by the developing roller from falling from a gap A between the photoreceptor 2 and the developing device is provided on the developing device arranged on the most downstream side of the rotating direction of the photoreceptor 2, and provided on the position A of the gap on the downstream side of the rotating direction of the photoreceptor 2.
Patent JP-S62142118-A (JP)
Title: Oral garlic medicine and manufacture
Inventor: HAINTSU HESU
IPC: A61K9/48
Filed: 1986-11-21
Abstract: Oral garlic preparations contain garlic powder as well as the enzyme allinase, in which each of the components is spatially separated from the other and are recombined only after having been orally administered.
Patent JP-H04159005-A (JP)
Title: Cutting tool
Inventor: KANAMARU MORIYOSHI
IPC: B23B27/14
Filed: 1990-10-17
Abstract: PURPOSE:To obtain an excellent defect resistance and wear resistance, by orienting a Si3N4 whisker in parallel to the cutting face of a throw away tip. CONSTITUTION:A cutting tool having a throw away tip composed of an alphatype Al2O3 group ceramics including at 0.5-40wt.% one or two kinds of the carbide, nitride and carbonitride of Si, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta and W as well including 3-40wt.% Si3N4 whisker, is composed. The Si3N4 whisker is made to be oriented in parallel to the cutting face 1 of the throw away tip. Namely the Si3N4 whisker is made to be oriented two dimensionally in the cutting face 1 so that the axial direction of a needle like Si3N4 whisker becomes parallel to the cutting face 1. An extremely strong resistance force can be obtained against the cutting main component of force at cutting time, by orienting the Si3N4 whisker like this. An excellent defect resistance and wear resistance can thus be obtained.
Patent JP-H07133759-A (JP)
Title: Clutchless one side piston type variable displacement compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/14
Filed: 1993-11-08
Abstract: PURPOSE:To prevent substantial speed-up of a compression effect after the starting of operation of a clutchless compressor and early deterioration of a slide-contact portion inside the compressor. CONSTITUTION:A swash plate supporter 14 is slidably supported on a rotary shaft 9. When an inclination angle of a swash plate 15 supported by the swash plate supporter 14 reaches to a minimum inclination angle, the swash plate supporter 14 pushes a transmitting cylinder 56 and a cut-off body 21 against spring force of a displacement return spring 36. The cut-off body 21 abuts against a positioning surface 55 when the inclination angle of the swash plate is minimum, thus cutting off communication of an intake passage 54 with an intake chamber 3a. The swash plate 15 is interposed between an intermediate inclination angle position and a maximum inclination angle position by the spring effect of the displacement return spring 36 in a compressor operation stopped state.
Patent JP-H02123592-A (JP)
Title: Dynamic semiconductor memory
Inventor: SATO TOSHIHIKO
IPC: G11C11/406
Filed: 1988-11-02
Abstract: PURPOSE:To minimize power consumption at the time of holding a memory by executing a refresh cycle in a short cycle so that memory contents can be held under a high temperature until time tau from a point where a memory holding mode starts to another point where the temperature falls and changing the refresh cycle to another cycle corresponding to a low temperature after the time tau passes. CONSTITUTION:A processor is composed by taking notice that the rising of the ambient temperature and the internal temperature of the title dynamic semiconductor memory is widely smaller in the memory holding mode than in an ordinary operating mode, and that fixed time if necessary for lowering the temperatures. Namely, when a memory holding mode signal DRM becomes a memory holding mode '1', the output of an AND circuit 132 does not immediately become '1' but becomes '1' after the time tau passes by a delay circuit 131. Therefore, the AND circuit 132 outputs the signal having the short cycle until the time tau passes from the point where the output of a selector 133 becomes the memory holding mode and outputs the signal having a long cycle after the time tau passes. Namely, current consumption can be minimized when the memory holding mode is obtained.
Patent JP-H06130931-A (JP)
Title: Method and device for generating bit image data
Inventor: SAOYAMA EIJI
IPC: G09G5/22
Filed: 1992-10-16
Abstract: PURPOSE:To use the font data of plural font formats and to generate bit image data. CONSTITUTION:When font request data from each font request side are inputted to a font management part 7, style information is extracted by a data analysis part 7a. A font format selecting part 7b refers to a font management table 7c by this style information to select the font format provided with the designated style. Each font format and styles with which this font format is provided are stored in the font management table 7c correspondingly to each other. Pertinent font request data are transferred to the selected font format 8 or 9 and processed to obtain bit image data corresponding to the font request data.
Patent JP-S60169028-A (JP)
Title: Ornamental cover for air conditioner
Inventor: OKABE IKUAKI
IPC: F24F13/20
Filed: 1984-12-28
Abstract: PURPOSE:To make a less expensive mold and enable a manufacturing of a cover in a short period of time even if a shape of operating window is varied by a method wherein a projection is arranged from a bottom surface to an upper surface between a cold air injection port and an operating window and an inner core line of the forming mold is arranged at the end parts of the projections. CONSTITUTION:A projection 9 is arranged from a bottom surface to an upper surface of an ornamental cover 5 between a cold air injection port 7 and operating windows 8 and 8a, and an ornamental part is applied by a direct print or a hot stamp or the like onto a flat surface part 9b of the projection 9, and the forming mold can be replaced with the inner core at the right side of the projection part 9, so that even if the shape of the operating window is varied, the forming mold is less expensive and the mold can be manufactured in a short period of time.
Patent JP-H06129691-A (JP)
Title: Evaluating method for air conditioning heat source system
Inventor: TADOKORO HISATO
IPC: F24F11/02
Filed: 1992-10-16
Abstract: PURPOSE:To rapidly and simply execute a total evaluation of an economy of energy consumption, an initial cost, a running cost, etc., by so arranging a data base from experience and knowledge of a facility technician as not to generate a mistaken answer even if an amateur is used for facility technique in a basic designing stage of a building, and setting an air conditioning heat source system. CONSTITUTION:A method for evaluating an air conditioning heat source system comprises input means S1 for inputting input conditions of at least weather data, a total floor area, number of stairs, building utility, a reference floor area, stair room utility, a building sectional shape, a flat shape, a flat shape aspect ratio, air conditioning area ratio, a building direction, forming means S2 for forming input data of existing air conditioning thermal load calculation program based on data of the input means, and comparing means for selecting a plurality of air conditioning heat source systems based on the air conditioning thermal load and comparing economies thereof.
Patent JP-H08136043-A (JP)
Title: Retaining frame for filter
Inventor: KOCHIYAMA YASUHIKO
IPC: F24F13/28
Filed: 1994-11-14
Abstract: PURPOSE: To prevent staining of a part of a filter to be grasped by a hand and to execute an operation of renewal of the filter cleanly without staining the hand of an operator. CONSTITUTION: This retaining frame C has a first frame body 20 and a second frame body 30 and retains a filter 10 held therein and it is disposed in a passing air flow. At prescribed positions of the second frame body 30, first and second extension parts 34 and 35 hindering the passing of the air flow through the filter 10 are provided. The first extension part 34 is made to correspond to a part of the filter 10 which is grasped by a hand on the occasion when the filter 10 is drawn out from an opening C4 for drawing out. The second extension part 35 is made to correspond to a part of the filter 10 which is grasped by the hand on the occasion when the filter 10 drawn out is torn off.
Patent JP-H05120707-A (JP)
Title: Objective lens driving device
Inventor: MATSUZAKI ISAO
IPC: G11B7/08
Filed: 1991-10-25
Abstract: PURPOSE:To irradiate a laser beam to a medium recording surface at an accurate angle. CONSTITUTION:This device is provided with an objective lens 7 converging and irradiating the laser beam to a recording medium, a movable member 6 loading the lens 7 and being attached to a base 1 through a track spring 3 and a focus spring 8, a coil driving the member 6 in the direction of a track and a focus by a magnetic circuit consisting of a magnet 9 and a yoke 1c and a base strut 1d adjusting the inclination in the direction of the track of the lens 7 by the track spring 3.
Patent JP-H02126131-A (JP)
Title: Testing method for internal combustion engine
Inventor: KIUCHI NAOYUKI
IPC: G01M15/02
Filed: 1988-11-04
Abstract: PURPOSE:To quickly perform the accurate test free from acoustic interference by successively warming up an internal combustion engine from a carrying-in path by plural first test equipments on a turntable and measuring abnormal sounds and oscillation for operation in second test chambers on the side of a carrying-out path thereafter. CONSTITUTION:An internal combustion engine 4 carried in by carrying-in conveyors 9 and 10 is successively carried to plural first test equipments 2 provided on the circle of a turntable 1 controlled by a host computer 41 and is warmed up to adjust the operation condition. Thereafter, the engine 4 is carried to second test equipments 31 in second test chambers, which are provided on the side of a carrying-out path 32 and are shielded from each other, through carrying-out paths 14, 20, and 32 and is operated again and is tested to measure abnormal sounds and oscillation.
Patent JP-H10120530-A (JP)
Title: Stick cosmetic
Inventor: AMI KAZUHIRO
IPC: A61K8/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a stick cosmetic that has powdery skin touch feeling without gritty touch even though it contains clay as a binder when applied to the skin. SOLUTION: This stick cosmetic having no gritty touch is obtained by reducing contents of bentonite, smectite, etc., to 1-10wt.% and using inorganic extender pigments and inorganic coloring pigments of average particle size in the range of 0.01-50μm, and maintaining the particle size in the range of 0.01-30μm when applied to the skin.
Patent JP-S63133758-A (JP)
Title: Scanning optical device
Inventor: TATSUOKA MASAMICHI
IPC: H04N1/04
Filed: 1986-11-26
Abstract: PURPOSE:To shorten an optical path and to miniaturize a device, by intersecting beams emitted from each light source between the light source and a collimator lens, and placing the beam passing the collimator lens almost in parallel with the optical axis of the lens. CONSTITUTION:The beams 14 and 15 emitted from the light spots 10 and 11 of a semiconductor laser array are made incident on the collimator lens 12 after being intersected at a point A, then, become parallel rays respectively. Furthermore, the beams 14 and 15 become optical axes diverged from the optical axis O of the collimator lens 12, and are reflected on the reflecting plane 13b of a polygon mirror 13 rotated with a motor 13a, and are scanned on a photosensitive drum 1 via a scanning lens 16 as two scanning lines 18 and 19. By constituting the device in such way, it is possible to decrease a distance between the collimator lens 12 and a prism 17, also without necessitating the increase of the diameter of the circumscribing circle of the polygon mirror 13, therefore, it is possible to miniaturize the whole of the device.
Patent JP-H04158934-A (JP)
Title: Device for u-bending
Inventor: NAITO KAZUNORI
IPC: B21D19/08
Filed: 1990-10-18
Abstract: PURPOSE:To prevent the products from being flawed and to prevent the die from being weared by clamping the U-letter like base material to be worked with a pair of die components and pressurizing the flange part of the base material to be worked with the punch to the inner side. CONSTITUTION:U-letter like base material 1 to be worked which is deformed with the spring back is mounted on the die 14, when the upper die stand 2 is driven downward, the elastic body 3 is deformed, and the base material 1 to be worked is clamped with the pad 4 and the die 14. At the same time, the projecting chamfer part 12 of the coining punch 7 comes in contact with the chamfer part 16a of the fixing cam 16, the pressurizing force is applied toward the inner side to the coining punch 7, and the coining punch 7 is moved horizontally against the elastic body 10. And the flange part 1a of the base material 1 to be worked is pressurized with the coining punch 7, and bent with the highly rough degree. In this time, because the stepped part 11 in contact with the flange top end of the base material to be worked is set on the coining punch 7, the flawing for the products and the wear for the die can be prevented.
Patent JP-H08122689-A (JP)
Title: Optical scanner and its production, optical sensor device and code reader
Inventor: IKEDA MASAAKI
IPC: B81B3/00
Filed: 1994-10-18
Abstract: PURPOSE: To provide an optical sensor device integrated and miniaturized by building a semiconductor circuit of a light emitting element, etc., into an optical scanner. CONSTITUTION: One end of an elastic deforming part 3 having a bending deformation mode is provided with a moving part 5 on which a mirror surface 6 is formed by etching a silicon wafer and the other end thereof is provided with a frame part 4 having an elastic input part 7 to produce a resonator 1. A p<+> region 23 and an n<+> region 24 are formed by implanting impurities into the region to be formed in the light receiving element part 9 of the silicon wafer and the light receiving element 8 is previously built therein and thereafter, the etching is executed. The elastic input section 7 is provided with an exciting source 2 to produce the optical scanner A. Then, the simultaneous production of the resonator 1 and the light receiving element 8 by a semiconductor producing technique is made possible and the cost is reduced.  The adjustment of the optical axis, etc., is easy and the incorporation of the scanner into the optical sensor device is easy as well.
Patent JP-H0278377-A (JP)
Title: Camera and its focusing controller
Inventor: KAWADA YUKIHIRO
IPC: H04N5/232
Filed: 1988-11-08
Abstract: PURPOSE:To attain effective focus control even for an object having a brightness change only in the vertical direction of the screen by accumulating values being the result of storing maximum values for a prescribed period in a period over at least part of a vertical scanning period of a difference of a high frequency luminance signal component of a video signal in the vertical scanning direction of the screen and applying focus control so as to maximize the accumulated value. CONSTITUTION:A differential accumulated data being the accumulation of the absolute value of a difference of a high frequency luminance signal component of a prescribed sampling area for one field between adjacent horizontal scanning lines after being subjected to peak hold is obtained at an output 138 of an accumulation circuit 136. The differential accumulation data 138 is multiplied with a prescribed weight beta by a multiplication circuit 140 and the result is inputted to other input 144 of an adder circuit 142. The adder 412 adds the input to the accumulated data 148 of the high frequency luminance component and its output 38 is outputted to a system control circuit. Then the system control circuit utilizes the data 38 for the focus control to improve the accuracy of the focusing as to the picture whose brightness is largely changed in the vertical direction of the picture.