baber/WOPTO huggingface dataset:
Patent JP-H05100741-A (JP)
Title: Method and device for controlling azimuth angle of automatic traveling working robot
Inventor: AKIFUJI KENJI
IPC: G05D1/02
Filed: 1991-10-03
Abstract: PURPOSE:To provide a method and a device for controlling an azimuth angle capable of easily correcting the advance direction of a self traveling working robot without necessitating complicated error correction work. CONSTITUTION:In the method and the device for controlling the azimuth angle to make the self traveling working robot travel along the set azimuth angle by automatic-controlling the advance direction of the self traveling working robot so that an error between a reference azimuth angle set beforehand and an actual azimuth angle coincides with the set azimuth angle set beforehand, a radio receiver 44 is installed at the main body side of the self traveling working robot, and when an operator executes correcting operation for correcting the error of the advancing direction by an operating device 46 provided with a radio transmitting function, a correction signal is transferred to the radio receiver 44 by radio, and the error of the actual azimuth angle and the reference azimuth angle set beforehand are corrected automatically on the basis of the correction signal.
Patent JP-H0792012-A (JP)
Title: Weight detector
Inventor: WAKAI KIYOSHI
IPC: G01G19/52
Filed: 1993-09-20
Abstract: PURPOSE:To eliminate change in weight because of eccentric load and to dispense with conventional load detector and spring so as to make a weight detector compact and so as to improve a detection precision, in the weight detector. CONSTITUTION:The weight detector 1 consists of a turntable 18, a supporting member 20, which receives the weight of an object 19 on the turntable 18 as a load and supports the turntable 18 freely rotationally while converting the load into load torque, a motor 3, which rotationally drive the turntable 18 with driving torque corresponding to the load torque, and a load measuring device 2, which detects the load torque of the motor 3 and indirectly measures the weight of the object 19 on the turntable 18 on the basis of the relative relation between the load torque and the load.
Patent JP-H1195716-A (JP)
Title: Display device and electron beam-applied equipment
Inventor: SUZUKI MUTSUZOU
IPC: H01J1/312
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the operation life of a thin film type electron source matrix by applying a voltage so that the voltage of a lower part electrode becomes higher than that of an upper part electrode to a thin film type electron source at least once in a field period. SOLUTION: The thin film type electron source is used as an electron radiating element. Then, a display panel is provided with a substrate 15 forming a matrix making the thin film type electron source laminating the lower part electrode 13, an insulation layer 12 and the upper part electrode in this order as a component and a surface plate 110 provided with a phosphor 114 and an acceleration electrode. In this display device, such a voltage that the voltage of the lower part electrode 13 becomes higher than that of the upper part electrode is applied to the thin film electron source at least once in one field period.  That is, by applying a pulse of a characteristic opposite to a scan pulse to a scanning line, or applying the pulse of the characteristic opposite to a data pulse to a data line, the polarity of the voltage applied to the thin film type electron source is inverted at least once in one field period.
Patent JP-S62115652-A (JP)
Title: Sealed lead-acid battery
Inventor: ASAI KENJI
IPC: H01M10/52
Filed: 1985-11-14
Abstract: PURPOSE:To prevent large deformation of battery during storage and breakage of battery caused by excess stress even if a container made of polypropylene resin having simillar thickness to that made of ABS resin is used by installing a valve which inhales the air when the pressure in the battery is reduced to negative pressure. CONSTITUTION:A cap-like valve 1 made of elastic material having an air intake exhaust function is mounted in a cylindrical part 3 installed in a container cover 2 made of polypropylene. The intake of the air into a battery is made through a very small slit 1' installed in the center of the valve 1, and the exhaust is over-charging is mainly made through a contact part 1'' between the cylindrical part 3 and the valve. When the valve having an air-intake pressure of 0.3kg/cm<2> or less is used, the deformation of a container made of polypropylene is equal to or less than that made of ABS resin. When the valve having an air-intake pressure of 0.01kg/cm<2> or less is manufactured, the airtightness inspection of the valve is difficult, and the container deforms even when the inside of battery becomes positive pressure. Therefore, the exhaust pressure of the valve is necessary to keep to 0.3kg/cm<2> or less.
Patent JP-2001083761-A (JP)
Title: Multi color image forming device
Inventor: YAMAZAKI FUMIYA
IPC: G03G15/16
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To accurately measure the distance between color smear detecting patterns. SOLUTION: In a multi color image forming device where the color smear detecting patterns 109 and 110 are formed by a 1st and a 2nd image forming means Y and M on an intermediate transfer belt 7, an optical sensor 108 to detect passage of patterns 109 and 110, an encoder 111 attached to a driving roll 11 driving the intermediate transfer belt 7 and a counter counting the number of pulse outputted from the encoder 111 before the 2nd pattern is detected after the 1st pattern is detected.
Patent JP-S62117771-A (JP)
Title: Motor control circuit of printer
Inventor: ITO SHUNICHI
IPC: B41J19/00
Filed: 1985-11-18
Abstract: PURPOSE:To enhance printing grade by braking a line feed motor during the operation of a spacing motor and eliminating positional shift due to vibration or printing force, by introducing a constitution such that the stop phase of the line feed motor is excited during the operation of the spacing motor. CONSTITUTION:When a low-level driving signal is inputted to an input terminal 1, in a spacing motor M1, switching transistors TR3, TR1 are switched On and a motor driving power sourch of VH is supplied to the common terminal of exciting coils 3, 3a. Switching transistors TR5-TR8 in an earth side are cyclically intermittent on the basis of motor exciting phase data phi1, phi2 and a current is successively supplied to righthand and lefthand exciting coils 3, 3a to rotate a magnetic field. A rotor rotates with the rotation of the magnetic field and the spacing motor M1 is driven. A line feed motor M2 is not driven by the low-level driving signal during the driving of the spacing motor m1 but an exciting coil 4 is cyclically excited to brake the line feed motor M2.
Patent JP-H02103700-A (JP)
Title: On-vehicle receiving device
Inventor: HOSOKAWA YOSHIO
IPC: G08G1/123
Filed: 1988-10-12
Abstract: PURPOSE:To realize the continuous reception of the same broadcast contents with no complicated operation by tuning a radio receiver to the frequency of a broadcast station closest to the present position among those broadcast series or broadcast stations which are instructed by an instruction means. CONSTITUTION:A receiving device consists of a radio receiver (a), a present position detecting means (b), a memory means (c), an instruction means (d), a receiving frequency deciding means (e), a display means (f) and a level detecting means (g). The receiver (a) is automatically tuned to the frequency of a broadcast station nearest to the present position or the frequency of a transmission center by instructing a broadcast series or a broadcast station via the means (d). At the same time, the relevant broadcast station or the names and/or frequencies of the broadcast stations including the relevant station that can be received at the relevant position are displayed. Thus it is possible to eliminate such an inconvenient case where a switch is operated continuously until the coincidence is obtained between the broadcast contents and the desired ones in case the continuation is desired for the hitherto hearing contents.
Patent JP-H04137595-A (JP)
Title: Power supply apparatus
Inventor: MIZUNO HIDEAKI
IPC: H05K3/36
Filed: 1990-09-28
Abstract: PURPOSE:To prevent short circuit caused by contact of wire, etc., by electrically connecting a power input section, power output section, and printed board which is the main body of a power supply apparatus to each other by using a flexible printed board (FPC). CONSTITUTION:This power supply apparatus uses an FPC 4 with a thick conductor for electric power instead of wires for electrically connecting a power input terminal 1, output terminal 2, and switch 3, etc., to each other. When the thickness of the conductor of the FPC 4 is set at 250mum, the thickness becomes practical to about 4-5mm per 10 A. When such FPC 4 with thick conductor for electric power is used, a collective soldering method, such as the dip soldering method, etc., can be used, since the FPC 4 can be soldered while a relatively heavy object is mounted on the FPC 4. Since the FPC 4 is used for wiring, the wiring space can be narrowed and packing density can be increased. In addition, such a trouble as contact of wire, etc., can be eliminated.
Patent JP-H1196347-A (JP)
Title: Image processing method and image processor
Inventor: SHIMAZAKI OSAMU
IPC: G06T3/40
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To efficiently apply anti-aliasing processing to rasterized image data for one page. SOLUTION: In image data Ik1 rasterized for one page containing characters, drawings and images, only the image data corresponding to a prescribed part set by an anti-aliasing condition setting means 30 are specified by an anti- aliasing range specifying means 26 and only to that specified prescribed part [such as only the image data of K (Indian ink) version], anti-aliasing processing is selectively loaded by an anti-aliasing processing means 28. Since anti-aliasing processing is not loaded over all the image data, the image required for anti- aliasing processing can drastically be reduced. Further, since anti-aliasing processing is not loaded to the part unnecessitating anti-aliasing processing, the degradation of image quality such as image blurring does not occur.
Patent JP-H08171734-A (JP)
Title: Tilt control mechanism of optical head
Inventor: TAKAGI NAOYUKI
IPC: G11B7/09
Filed: 1994-10-21
Abstract: PURPOSE: To facilitate control to maintain the optical axis of an optical head always in a direction perpendicular to an optical disk surface. CONSTITUTION: This tilt control mechanism of the optical head includes a pickup base body 8 which moves back and forth along a feed shaft 7, a tilt actuator which is mounted at this pickup base body 8 and an optical pickup 9 which is mounted at this tilt actuator and reads information on an optical disk 20. A tilt control angle θis determined by detecting the change rate of the focal position of an objective lens 10 corresponding to the moving quantity of the optical pickup 9, by which the output of a tilt control motor is determined.
Patent JP-H0562239-A (JP)
Title: Recording medium and information recording method by using this medium
Inventor: MAEDA YOSHIHIRA
IPC: G11B7/2433
Filed: 1991-10-04
Abstract: PURPOSE:To allow the recording of information of an ultra-high density by constituting a recording layer of an amorphous matrix in which the superfine particles of a semiconductor having a distribution in sizes and having a quantum size effect are dispersed and incorporated. CONSTITUTION:Wavelength multiple recording and photoencoded memory are executed by the control of the average radius grains of a semiconductor crystal part utilizing the quantum size effect of the superfine particles 13 of the semiconductor and the amorphous to crystal phase change in the superfine particles by irradiation with laser pulses. Since the wavelength multiplex recording is possible, the recording density per unit area is as high as 6X10<10>pit/cm<2>. The high-density recording as high as >=600 times 10<8>pits/cm<2> recording density with an optical disk is executed.
Patent JP-H1080369-A (JP)
Title: Structure for hooking small article on kitchen wall
Inventor: TAKANO KAZUMI
IPC: A47J47/16
Filed: 1996-09-07
Abstract: PROBLEM TO BE SOLVED: To mount an article shelf freely on a desired position as occasion demands for the convenience of a kitchen by laying horizontally a rail having a small article hooked part formed longitudinally continuously on a kitchen wall and hooking a hooking part formed in the small article on the hooked part of the rail to be attached to the kitchen wall. SOLUTION: Since L-shaped rising parts 28 are previously formed continuously leftward and rightward along a kitchen wall, various small articles provided with a hook part 30, for example, a bowl hanger or the like can be mounted to or removed from the kitchen wall in an arbitrary position in the left and right directions or increased. Also, since rails 14 are laid on upper and lower multiple stages, i.e., the rising parts 28 are formed on upper and lower multiple stages, these small articles can be mounted to or removed from the kitchen wall or the parts 28 are increased on a desired position even in the height direction to improve substantially the convenience in the kitchen.
Patent JP-H02103517-A (JP)
Title: Color liquid crystal display device
Inventor: ENOMOTO TAKAMICHI
IPC: G02F1/1335
Filed: 1988-10-13
Abstract: PURPOSE:To maintain the spacing between upper and lower substrates constant over the entire surface of a display part and to obtain an uniform display over a large screen by providing grooves corresponding to display dot patterns to the substrate surface on the side formed with color sepn. filter layers and forming the color sepn. filter layers in these grooves. CONSTITUTION:The grooves 10 corresponding to the display dot patterns are provided on the surface of the substrate 1 on the side formed with the color sepn. filter layers 2 and the color sepn. filter layers 2 are formed in these grooves 10. The filter layers are so formed that the surface of the glass substrate 1 is smoothed after formation of the color patterns 2 at this time. Electrode patterns 4 as transparent conductive films can, therefore, be formed in a uniform state having no ruggedness over the entire surface after a protective film 3 is applied on the surface of the glass substrate 1. The spacing between the electrode patterns 4 formed on the lower glass substrate 1 and the electrode patterns 7 formed on the upper glass substrate 6 is maintained constant over the entire surface of the display part in this way and the display uniform over the large screen is obtd.
Patent JP-S60139892-A (JP)
Inventor: GERUHARUTO KOTEITSUCHIETSUKE
IPC: D21G9/00
Filed: 1984-12-07
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-2002337872-A (JP)
Title: Skid and skid placing stand
Inventor: YOKOSHIMA NAOHIKO
IPC: B65D19/30
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a skid which can be easily reused and has no possibility of destroying forest resources. SOLUTION: In the skid for placing an article A to be placed such as a steel sheet, the skid main body 1 is constituted by combining longitudinal crosspiece members 3 made of a metal with transverse crosspiece members 5 and the longitudinal crosspiece members 3, and the transverse crosspiece members 5 are freely removably fitted with each other by a magnetic forced, etc.
Patent JP-H09101630-A (JP)
Title: Electrostatic charge image developing toner and its production
Inventor: ISHIBASHI SHOICHIRO
IPC: G03G9/08
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To produce an electrostatic charge image developing toner in which an external additive is softly and uniformly fixed to the surface of color resin particles so as to realize stable image density and transfer characteristics for a long time in a multiple development and simultaneous transfer process capable of miniaturizing a device with good color registering. SOLUTION: This toner is produced by adding fine particles to color particles comprising at least a resin and a coloring agent so as to fix the fine particles to the surface of the color particles. The fixing process is carried out under such conditions that the color particles and the fine particles are mixed in the presence of a mixing medium which is substantially sphere, that the temp. of the color particles (fixing temp.) during mixing is controlled to the range expressed by (Tg-20 deg.C)<=(fixing temp.)<=(Tg+20 deg.C), wherein Tg is the glass transition temp. ( deg.C) of the resin, and that the mixing medium is removed after the treatment.
Patent JP-H1178638-A (JP)
Title: Seat supporting device of automobile
Inventor: CHIMURA MASAO
IPC: B60N2/42
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To suppress effectively a large impact force to be transmitted to the person seated on a car seat supported on a cabin floor, wherein the large impact force is such as applied in the forward or backward direction to the cabin floor in the event of rear-end collision of the car in the condition that an occupant is seated on the seat. SOLUTION: A seat supporting device of a car is equipped with a supporting plate 20 installed on the side with a cabin floor 2 and extending longitudinally and vertically and a plate to be supported 21 which is supported on a seat 5 positioned over the plate 20, extends longitudinally and vertically, and whose side face contacts with the side face of the plate 20 is such a way as slidable relatively longitudinally. The supporting plate 20 is provided with an oblong hole 24 penetrating across the car width and extending longitudinally, and a rivet 26 to couple the supporting plate 20 with the plate to be supported 21 is furnished in such a way as penetrating this oblong hole 24 and a rivet hole 25 provided in the plate 21. Two of such supporting plates 20 are provided on the left and right, and between them the plate to be supported 21 is positioned.
Patent JP-S61161132-A (JP)
Inventor: KAATO HENRII APERUGUREN
IPC: B01J2/14
Filed: 1985-11-19
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-H0199453-A (JP)
Title: Manufacture of motor stator core
Inventor: NARITA KENJI
IPC: H02K15/02
Filed: 1987-10-13
Abstract: PURPOSE:To decrease the man-hours of working and the amount of copper wire used and to reduce the cost of apparatus by using jointly a toroidal wiring method with a direct wiring method. CONSTITUTION:Each of core members 2, 2 is formed like an isosceles triangle divided along the diagonal of a square, and sides 2a, 2b are respectively provided with slots 3a-3f and a side 2c, with a semicircular recess 4a. Then, while said core members 2 are rotated around the axis of rotation X-X parallel to the side 2a, toroidal windings 6... are wound as respective auxiliary windings for slots 3b-3e. Similarly, toroidal windings 6... as auxiliary windings are wound around slots 3b-3e of the side 2b. In this manner, two core members 2 wound by toroidal windings 6... are prepared, and their sides 2c are butted to each other and their ridgeline parts 7 are welded together so that both members are combined into an integral body. After that, a main winding 8 is wound into slots 3a, 3f by a direct winding.
Patent JP-H02104001-A (JP)
Title: High frequency transistor switch
Inventor: YOSHII YASUSHI
IPC: H01P1/15
Filed: 1988-10-12
Abstract: PURPOSE:To obtain a high frequency transistor(TR) switch having a high breakdown power characteristic by providing a switching element to two coupling terminals of a directional coupler respectively and connecting a phase delay line of 1/4 wavelength to one of the coupling terminals. CONSTITUTION:In the case of sending a signal to a reception terminal 2, switching elements 1a, 1b are opened. A signal outputted from an antenna terminal 4 reaches the reception terminal because the switching elements 1a, 1b are opened. In the case of sending a signal from a transmission terminal 3 to the antenna terminal 4, the switching elements 1a, 1b are short-circuited. A signal outputted from the transmission terminal 3 is distributed into two, to the phase delay line 22 of 1/4 wavelength and the line and then reaches the coupling terminal. Thus, the signal results in being sent to the antenna terminal 4 only.
Patent JP-H0599678-A (JP)
Title: Navigation device for vehicle
Inventor: MORIMOTO YASUMI
IPC: G09B29/10
Filed: 1991-10-04
Abstract: PURPOSE:To output a voice for road guide information immediately after the request of a driver. CONSTITUTION:A CDROM 2 in which all data necessary for navigation such as maps and voices are stored and a buffer 41 for accessing to the CDROM to preliminarily write phrases necessary for road guide are provided. A control means 1 for successively reading and processing the phrase selected in conformation to the present position of a vehicle from the buffer according to a request signal by the will of a driver emitted from a request sensor 7 is provided. The processed road guide information is converted by a decoder 42 and outputted as a voice from a speaker 5. The control means 1 erases the phrases having low frequency in use and writes new phrases according to the frequencies in use of the phrases in the buffer, sets an identification branch to the selected phrase, and continuously reads the phrases provided with the identification branches in a predetermined order according to the request of the driver to perform voice output processing.
Patent JP-S63113715-A (JP)
Title: Power supply device for work station
Inventor: NAKAMURA SHIGERU
IPC: G06F1/00
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a highly flexible power supply voltage that can cut off a power supply as long as a power supply cut-off inhibiting flag is not set, by controlling said flag based on a program and therefore deciding propriety for cut-off of the power supply. CONSTITUTION:When a program is carried out at a work station 1, this program delivers a power supply cut-off inhibiting instruction and a power supply cut-off inhibiting flag is set to a power supply cut-off inhibiting flag register 13. Under such conditions, a relay driver 12 is connected to a power supply input line 7 and the output side of a 3rd relay contact 5L3 via a switch to hold energization of a relay 8. thus the energized state of the relay 8 is never released even though an operator turns off a power supply switch by mistake. While the register 13 resets said inhibiting flag when a flag resetting instruction is produced after the end of execution of the program. Hereafter the energization is released and the supply of power is through when the operator turns off the switch 11.
Patent JP-H07107931-A (JP)
Title: Production of frozen rice gruel
Inventor: TSUKADA SHUNICHI
IPC: A23L7/10
Filed: 1993-10-15
Abstract: PURPOSE:To obtain frozen rice gruel capable of easily subdividing, weighing and defrosting and having characteristic flavor of rice gruel even after defrosting and heat-cooking and provide a process for the production of,the frozen rice gruel. CONSTITUTION:Rice gruel obtained by cooking in an ordinary way is separated into a gruel-rice B and a gruel-soup C. The gruel-rice B is washed with water and then frozen into the state of separated grains by a rotary refrigerator 8. The frozen gruel-rice B is compounded with the cooled gruel-soup C in a mixer 10 under stirring and the gruel-soup C is frozen on the surfaces of the frozen gruel-rice B grains to form coatings on them.