baber/WOPTO huggingface dataset:
Patent JP-H1127474-A (JP)
Title: Dark time output correction method for picture reader and device for the same
Inventor: KAGAMI YOSHINOBU
IPC: H04N1/19
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To enable an appropriate dark time output correction to be performed without having an influence by a noise component by correcting a picture signal on the basis of a dark time output value extracted from a selected photoelectric conversion element. SOLUTION: A black data holding part 7 for holding black data (a dark time output value) extracted among output data obtained through an A/D converter. Also a subtraction part 8 is provided for subtracting black data held in the holding part 7 from output data at the reading the picture obtained through the A/D converter. In the case of a correction method by the line, the black data held in the black data holding part 7 is the black data obtained from light shielded ten dummy light source conversion elements which is provided outside the effective picture are in one-dimensional CCD and in the case of the correction method by the pixel, it is the black data obtained from the photoelectric conversion element in the effective pixel area obtained at the time of the light source's being off.  Both cases are regulated by the photoelectric conversion element selected at a gate 9 or the black data at certain timing.
Patent JP-H0340006-A (JP)
Title: Product manufacturing facility having fa line
Inventor: NISHIHARA TOMOYOSHI
IPC: G05D1/02
Filed: 1989-07-07
Abstract: PURPOSE:To secure the safety of an operator by providing a safety device for both a carrier robot and a person to prevent mutual interference between them, a means which outputs the start command of an operator's operation, and a means which operates with the start command and operates the safety device for the robot. CONSTITUTION:When the interference of the robot occurs, danger is recognized with a reflection sensor 19 provided at the robot 4, then, the robot 4 is stopped by turning on a prohibition switch SW 14 by the operator 12 and outputting a reflection plate 11 to a robot travelling path even when the robot 4 travels from a leftside. The light shielding plate 11 is set at a prohibition position 17 or a cancel position 18 so as to be clearly recognized with the operator. Also, the prohibition and cancel positions 17 and 18 can be set by transmitting a signal from a control part 7 to an external part to perform the control of light shielding i.e. a motor part by turning on/off the SW of a device 6. In such a way, it is possible to secure the safety of the operator when a fault occurs or maintenance is applied.
Patent JP-S6419537-A (JP)
Title: Optical driving device
Inventor: MORI YASUHITO
IPC: G11B7/09
Filed: 1987-07-14
Abstract: PURPOSE:To improve temp. and environmental characteristics and to effectively enable the damping of a primary resonance and sub-resonance by providing a different rubber material by making it in a double layer structure on the outer periphery of the elastic member supporting a mobile member. CONSTITUTION:One ends of elastic members 36a-36d are fixed to the four corners a base 34 and other sides to the four corners of the mobile member 40 holding an objective lens 38. And on the outer periphery of these elastic members 36a-36d the tubular bodies 72a-72d consisting of a butyl rubber are coated on the inner layer and the tubular bodies 74a-74d consisting of a silicone rubber on the outer layer in a two layer structure respectively. With the structure like this the temp. and environmental characteristics of the elastic members 36a-36d become better and a primary resonance and the sub-resonance of a rolling, etc., can effectively the subjected to damping.
Patent JP-H11346902-A (JP)
Title: Hanger for clothes
Inventor: KANESHIRO TERUYUKI
IPC: A47G25/32
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To easily and surely support the upper inner side face of clothes such as a skirt, trousers or the like. SOLUTION: A hanger for clothes is provided with a hook part 1 for suspension, and right and left shoulder parts 2 and 3 made of long metal plates having elasticity. In the tips of the right and left shoulder parts 2 and 3, supporting parts 4 and 4 are respectively provided. Each of the supporting parts 4 and 4 includes a pressing support part 42 and an abutting part 43 protruded from the pressing support part 42. Thus, for example when the pressing support parts 42 and 42 are inserted into the upper opening part S1 of a skirt S, the upper end S2 of the skirt S is abutted on the abutting parts 43 and 43, and the insertion of the pressing support part 42 to the deep side of the skirt S is prevented.
Patent JP-S6235914-A (JP)
Title: Industrial robot
Inventor: HAYAMI MASARU
IPC: B25J13/00
Filed: 1985-08-09
Abstract: PURPOSE:To perform automatically switching between speed control and torque control by providing a means which detects automatically that a robot arm reaches a point where speed control or torque control is switched. CONSTITUTION:An increase/reduction rate di/dt of the current flowed to a motor 9 is detected by a current detecting circuit 10 provided in a secondary circuit of a current transformer 8. The fact that the increase/reduction rate di/dt of the current of a motor main circuit at the moment when a tool stuck to the robot arm starts or terminates working of work is higher than that for normal acceleration and deceleration is used, and this rate di/dt is inputted to a speed control/torque control switching discriminating circuit 11 to discriminate switching. Thus, speed control or torque control is switched to torque control or speed control. In case of switching, a switching command is issued to an electronic switch 12 to switch the reference of the current limit of a limiter 14 of a speed control amplifier 13 in a servo motor control circuit.
Patent JP-S5797541-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: C09B26/02
Filed: 1980-12-10
Abstract: PURPOSE:To obtain an electrophotographic receptor having high sensitivity in  the whole region of visible light and superior durability by adding a specified  disazo pigment to a charge generating layer and a specified hydrazone compound to a charge transferring layer. CONSTITUTION:A charge generating layer 22 having 0.01-5mum thickness and contg. 10-100wt% disazo pigment represented by formulaIto the amount of the layer 22 is formed on an electrically conductive support 11. A charge transferring layer 33 having 2-100mum thickness and contg. 10-80wt% hydrazone compound represented by formula II (where R1 is CH3, C2H5, C2H4Cl, R2 is CH3, C2H5, benzyl or phenyl, and R3 is H, Cl, Br, 1-4C alkyl, 1-4C alkoxy, dialkylamino or NO2) is then formed on the layer 22 to obtain a receptor having high sensitivity almost flatly in the whole region of visible light and undergoing less deterioration in the characteristics even after it is used repeatedly many times.
Patent JP-H0615844-A (JP)
Title: Ink jet printer
Inventor: KATO KENICHI
IPC: B41J2/175
Filed: 1992-07-01
Abstract: PURPOSE:To prevent the color mixture of inks and to miniaturize a multicolor recording head by arranging the nozzle orifice rows of the recording head at least in two rows and alternately supplying water-soluble ink and water- insoluble ink to the nozzle orifice rows. CONSTITUTION:In an ink jet printer, ink is emitted and injected from the nozzle orifices 14 of a recording head to form flying liquid droplets to record a dot image on a recording medium. A recording head is formed by bonding passage sealing substrates 11, 12 to a passage forming substrate 10 and bonding piezoelectric elements to the passage sealing substrate 11 at the positions 13 thereof and bonding piezoelectric elements to the passage sealing substrate 12. Nozzle orifice rows are arranged on the passage forming substrate 10 at least in two rows and, for example, nine nozzle orifices 14 are arranged to each of the rows. Water-soluble ink based on a water-soluble dye and a water-soluble solvent and water-insoluble ink based on an oily dye and a water-insoluble solvent are alternately supplied to the nozzle orifice rows. Further, water-insoluble ink is selected so as not to generate color mixture in matching relation to the physical property control agent added to the water-soluble ink.
Patent JP-2000007850-A (JP)
Title: Thermoplastic polymer composition
Inventor: NISHIHARA HAJIME
IPC: C08L23/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polymer composition processed according to dynamic cross-linking and capable of manifesting excellent processability, resistance to environmental deterioration and mechanical characteristics by using an olefinic elastomer having a specific structure comprising ethylene and an α-olefin. SOLUTION: This composition is a partially cross-linked or a completely cross-linked thermoplastic polymer composition comprising (A) 1-99 pts.wt. of an ethylene-α-olefin copolymer composed of ethylene and a 3-20C α-olefin and obtained by using a metallocene-based catalyst and (B) 1-99 pts.wt. of an olefinic resin (with the proviso that the sum total of the components A and B is 100 pts.wt.). The block ratio determined from the formula  [PE] is the contained molar fraction of units derived from ethylene in the component A; [PO] is the contained molar fraction of units derived from the α-olefin in the component A; [POE] is the ratio of the number of α-olefin-ethylene chains based on the number of the total dyad chains in the component A} by using a 13C-NMR spectrum of the component A is 0-0.999.
Patent JP-H0519440-A (JP)
Title: Photosensitive material processor
Inventor: HIRAIWA SADAO
IPC: H04N5/91
Filed: 1991-07-16
Abstract: PURPOSE:To provide a photosensitive material processor in which a processed photosensitive material is surely housed in a receiving magazine. CONSTITUTION:A slit 10a engaging with the specified part of a film is provided at the specified part of a roller 10 for feeding the film to the receiving magazine 15, and the film is fed by the engagement of the slit 10a with the specified part of the film, so that the film is surely separated from the position of the roller 10 and surely housed in the magazine 15 without causing jamming in spite of bad conditions such as the tack of the photosensitive material caused by moisture and static electricity.
Patent JP-S6153108-A (JP)
Title: Continuous production of monosilane
Inventor: UJIIE YOSHINORI
IPC: C01B33/04
Filed: 1984-08-22
Abstract: PURPOSE:To enable the stable operation for the continuous production of monosilane for a long period with reduced energy consumption, by combining specific processes using trichlorosilane as a dusproportionation catalyst, and carrying out the disproportionation reaction simultaneously to the distillation separation process. CONSTITUTION:Trichlorosilane and a chlorosilane-disproportionation catalyst consisting of a tertiary amine having 4-12C alkyl and its hydrochloride are supplied to the first column to effect the simultaneous disproportionation reaction and the distillation at specific temperature and pressure, and the silane mixture composed mainly of dichlorosilane is discharged from the top of the column. The catalyst mixture liquid containing trichlorosilane and silicon tetrachloride is discharged from the system through the column bottom (the step A). The catalyst mixture liquid discharged from the system in the step A is evaporated to effect the separation of the catalyst liquid from the silane mixture (the step B). The silane mixture discharged from the system in the step A and the catalyst liquid separated in the step B are supplied to the second column, and are subjected to the simultaneous reaction and distillation at specific temperature and pressure (the step C). Trichlorosilane composed mainly of monosilane is obtained by this step, and the catalyst mixture is recycled to the first column.
Patent JP-S6152919-A (JP)
Title: Temperature control method of thick steel plate
Inventor: TAKATSUKA KORO
IPC: B21B37/76
Filed: 1984-08-21
Abstract: PURPOSE:To promote the elevation of productivity and the unification of quality by recuperating the thick steel plate on which the primary forced water cooling is performed until it becomes in the quasi-stationary inner temp. distribution and by performing the 2ndary forced water cooling with the water density corresponding to the surface temp. and cooling time. CONSTITUTION:A forced water cooling device 2 is provided between a rough rolling mill 1 and finishing rolling mill 4 and a cooling water is sprayed on the thick steel plate of more than 60mm. from the nozzles 15, 16 of the upper and lower headers 13, 14. Primary forced water cooling is performed on the thick steel plate and the inner temp. distribution of the steel plate is made to be quasi-stationary with providing the recuperating time being accorded with the rough rolling thickness and water quantity density at that time. The surface temp. of the steel plate is thereafter measured, the average temp. in the thickness direction is found and based on the average temp. thereof a correct secondary forced water cooling is performed. With said method the quality can be unified together with the elevation in the productivity of thick steel plate of more than 60mm..
Patent JP-H11303705-A (JP)
Title: Fluid control valve
Inventor: SAITO KIMITAKA
IPC: F02M51/06
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluid control valve excellent in responsiveness of a valve member. SOLUTION: A permanent magnet 21 is annularly formed, to be fitted to the outer periphery of a valve body 12 so as to surround a ball valve 17. The ball valve 17 seated in a valve seat 12b or a valve seat 14a is attracted to each valve seat by magnetic force of the permanent magnet 21. When pulse voltage is applied to a piezoelectric element 20, it is extended/contracted, and a shock is generated by this extension/contraction. When the shock generated in the piezoelectric element 20 is propagated from a passage member 13 to the ball valve 17 via the valve body 12, the ball valve 17 is kicked out from one of the valve seat 12b or the valve seat 14a to face toward the other. Since the ball valve 17 is moved by a shock, high opening/closing responsiveness of the ball valve 17 is obtained.  Since a current carried in the piezoelectric element 20 is turned on only when a shock is generated, a heating value generated in a fuel injection valve 1 is small, and a temperature rise therein is suppressed.
Patent JP-H0339105-A (JP)
Title: Mattress
Inventor: HIOKI TOSHIMICHI
IPC: A47C27/10
Filed: 1989-07-06
Abstract: PURPOSE:To support a body under a stable condition without suffering from bedsores by a method wherein air passages are provided inside a supporting member, and spouting nozzles are formed, from which air is continuously blown upward. CONSTITUTION:When air or water is supplied from an inlet port 12a and a specified amount of air or water is filled in compartments 5 inside supporting cores 4 through connecting passages 10a, the supporting cores 4 expand every other adjacent one. In this situation, when a user sits or lays on a mattress main body 1, the air or water slowly flows from the high-pressure compartments 5, where a higher pressure is exerted from the user's body, toward the other lower-pressure ones, where less pressure exerted, through connecting holes 8 and the connecting passages 10a, and air or water is distributed to each compartment at an amount in inverse proportion to the body pressure. Therefore, the body is supported by uniform forces of the supporting cores 4 which are compressed and deformed corresponding to the amount of air or water filled, so that the user is allowed to sit or lay comfortable on the mattress for a continuous long time period.
Patent JP-H0927954-A (JP)
Title: Infrared ray detecting device
Inventor: KAWASE HIROSHI
IPC: H04N5/225
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To quicken the retrieval of an object by selecting a display screen automatically for an extracted object in the case of detecting the object through the use of a full scanning type infrared ray detecting device. SOLUTION: An infrared ray pickup section 1 scans a full direction to pickup an image and to obtain full azimuth image data. A signal processing section 5 extracts an object based on the full azimuth image data to obtain coordinate information of an object. A changeover section 6 is switched to a position of the signal processing section 5 and the coordinate information is used for read information of a full direction image memory section 3. Thus, a displayed image of a designated azimuth display monitor section 4 is automatically switched into an image including the extracted object. Since a desired infrared ray image is switched and displayed quickly, the device copes with the object without a delay.  Furthermore, when plural objects are extracted, extracted azimuth coordinate information is stored in an object coordinate storage section and an infrared ray image including the objects is sequentially displayed.
Patent JP-H0463150-A (JP)
Title: Roll press
Inventor: HISAIE KAZUTOSHI
IPC: B02C4/28
Filed: 1990-07-03
Abstract: PURPOSE:To obtain a product having the required particle diameter by constituting a regulator for the introduced amount of a raw material of both a freely reciprocative slide gate inserted from the side wall of the discharge port of a hopper and the means for reciprocating the slide gate and providing the said regulator to the discharge port. CONSTITUTION:After the rolls 3, 4 of a fixed side and a movable side are rotated respectively in the directions shown in the arrows, the tension pressure of a hydraulic cylinder is regulated to the set value. When a raw material in a hopper 1 is allowed to freely fall, the falling raw material to be ground is downward rotated while it is dispersed in an inverse trigonomatrix shape to the just upper part between both rolls 3, 4. This raw material is ground by the pressing force of the hydraulic cylinder and passed through a roll gap delta of the lower part and falls. In this case, while maintaining the pressing force in the approaching direction actuated between both rolls 3, 4 for an angle gamma of bite, the slide gate 10a of a regulator 10 for the introduced amount of the raw material is advanced to narrow the width of the raw material which flows through the discharge port 1a of the hopper 1. The capacity is held as in the conventional manner by reducing the angle theta of bite to the angle theta1 of bite. Thereby a product having the required particle diameter is obtained.
Patent JP-H1123196-A (JP)
Title: Flying object
Inventor: YAMANAKA TSUTOMU
IPC: F42B5/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To enable attainment to a target by hardly controlling a track along with a smaller size and a lighter weight by a method wherein a penetrator is fired at a given initial velocity by a firing means, accelerated to a superhigh velocity by a flying propulsion generation means and then, separated. SOLUTION: A penetrator 7 shaped in a rocket is housed into a penetrator housing section 8 formed being buried in a solid propulsion powder 3 at the head part of a machine body 2 so as to be movable in the direction of a machine shaft. Firstly, a flying object 1 is loaded into a firing cylinder 21 of a low reaction firing device 20 and a firing powder 22 is ignited to fire it at a given initial velocity by a gas pressure produced by the burning thereof. Thereafter, a solid propellant 3 is ignited by a disposable solid propellant ignitor 11 to accelerate the flying object to a superhigh velocity by a resulting combustion gas.  The penetrator 7 is separated from a machine body 2 being integrated with a stable wing 10 by an inertial force generated from a difference between an air resistance the machine body 2 receives and an air resistance the penetrator 7 receives after the end of the burning of the solid propellant 3.
Patent JP-2000082736-A (JP)
Title: Wafer clamp for heater assembly
Inventor: SAI KAIBUN
IPC: C30B25/12
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a clamp which can prevent a phenomenon that the surface of the clamp becomes rough when a semiconductor wafer is damaged and which can reduce heat which disappears to the outside from the wafer during an aluminum reflow operation. SOLUTION: In a clamp which is used to hold a semiconductor wafer, a cap 26 which covers the semiconductor wafer is contained, a pad 24 which is situated around the cap 26 and which comes into contact with the edge of the semiconductor wafer is contained, and a mounting plate 22 which supports the pad 24 is contained. Then, the pad 24 is constituted in such a way that a plurality of slots 30 formed around the cap 26 are provided on the pad 24.
Patent JP-H0727282-A (JP)
Title: Electro-fusion joint and its forming method
Inventor: AKIYAMA SABURO
IPC: B29L31/24
Filed: 1993-07-15
Abstract: PURPOSE:To eliminate the adverse effect to a tube joint body and facilitate the forming work of internal members and the coiling work of a heating wire by heating only the tube mounting area of the tube joint to ensure the fusion with the tube made of resin, and preventing most of the heating of the area within the tube joint where no tubes of resin are mounted. CONSTITUTION:In a tube joint which consists of an inner cylindrical member made of thermo- plastic resin, a heating wire coiled around the outer surface of the area where the tube connected to the inner cylindrical member is mounted, and an outer cylindrical member made of thermo-plastic resin, and is fusion-welded to the connecting tube mounted on the tube-mounting area by the electric charging to the heating wire, a pair of the inner cylindrical members 11, 12 and heating wires 13, 14 are provided for each tube-mounting area of the tube joint, and the heating wires are connected within the outer cylindrical member 15. The inner cylindrical member made of thermo-plastic resin is formed on the outside of each core 21, 22 divided for each tube-mounting area, the heating wires are coiled aroung the outside, each core where the heating wire is coiled is united to form an integrated formed core, the heating wires 13, 14 coiled around the inner cylindrical member 15 of each core are connected to each other and the outer cylindrical member made of thermo-plastic resin is formed outside the cores 21, 22 where the inner cylindrical member and the heating wires are included.
Patent JP-2000009479-A (JP)
Title: Navigation system
Inventor: YOSHIOKA KAZUNORI
IPC: H04M1/725
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a navigation system makes a call which to an arbitrary point possible to be performed without requiring any operation of a user, by transmitting a signal with a registered telephone number of a goal when the distance to the goal is shorter than a set transmission distance. SOLUTION: A map data base 12 stores map data required for searching or guiding a course. A goal, telephone number thereof, and latitude and longitude corresponding to them are registered in a telephone number data base 13. A portable telephone connection judging section 14 judges that a portable telephone has beam connected with a navigation system. An automatic dial section 15 transmits a signal automatically through a portable telephone. A current position calculating section 16 calculates a current position based an a GPS data, or the like. A course searching section 17 searches a course to the goal. A remaining distance calculating section 18 calculates the remaining distance to the goal. Judging section 19 judges whether the current position has entered an area of set telephone office number or not.