baber/WOPTO huggingface dataset:
Patent JP-H071316-A (JP)
Title: Feeder for belt sanding machine
Inventor: TAKAHASHI KO
IPC: B24B21/04
Filed: 1993-06-11
Abstract: PURPOSE:To prevent the risk that a feeding belt comes in contact with an endless sanding belt and is thus ground, and the risk of breakage accident of the feeding belt, when a thin plate work material is not fed, since the height of the feeding path is extremely short when the work material runs in the path. CONSTITUTION:A feeding roller 20 is provided directly beneath a part to be ground. A feeding belt 6 is hooked over at least a plurality of bypass guide rollers 21a, 21b, 22a, 22b, which are provided before and after the feeding roller 20. Since the feeding belt 6 is thus bypassed down the roller 20, even when the height of a feeding path becomes short, there is no possibility that the feeding belt 6 comes in contact with an endless sanding belt.
Patent JP-H076538-A (JP)
Title: Floating magnetic head
Inventor: TERADA AKIRA
IPC: G11B21/21
Filed: 1993-06-11
Abstract: PURPOSE:To eliminate the sucking problem between the floating magnetic head and a magnetic recording medium and to make low floating feasible and then to attain high density recording. CONSTITUTION:In the floating magnetic head 10 for recording and reproducing information under the state of floating above the magnetic recording medium 20, a projected surface 70 including a magnetic gap 13 of the floating magnetic head 10 is positioned from a floating surface 12 of the floating magnetic head 10 to the side of the magnetic recording medium 20. Then, its projecting amt. from the floating surface 12 is made smaller than a floating amt. of the floating magnetic head 10.
Patent JP-H05335573-A (JP)
Title: Thin film semiconductor device
Inventor: MATSUMOTO HIROSHI
IPC: G02F1/1368
Filed: 1992-06-03
Abstract: PURPOSE:To make the active layers of two kinds of thin film transistors different in requested property both out of directly stacked polysilicon thin films, in an active matrix type of liquid crystal display device. CONSTITUTION:In the NMOS thin film transistor 4, for example, at the peripheral circuit section, a directly stacked polysilicon thin film 12 is used an active layer, so, as compared with the a thin film transistor which uses, as an active layer, a nonuniform quality of polysilicon thin film being gotten by crystallizing an amorphous silicon thin film, an ON current is high, and switching speed can be increased. On the other hand, in the NMOS thin film transistor in a matrix circuit section, a directly stacked polysilicon thin film 11 is used as an active layer, the thickness of the gate insulating film as a whole is thicker by the amount of thickness of a first layer insulating film 19, the power consumption can be made smaller than the NMOS thin film transistor 4 in the peripheral circuit section.
Patent JP-H0725577-A (JP)
Title: Centering device of passenger conveyor
Inventor: TAKEMORI KENJI
IPC: B66B31/00
Filed: 1993-07-06
Abstract: PURPOSE:To make it easy even for an unskilled worker to carry out through centering assembly of a footboard guide rail of a passenger conveyor by using a laser beam. CONSTITUTION:A rail position corrective bar 63 is furnished with a device 62 to grab a guide rail 12 and combines a light receiving device 2. A distance from the midpoint of the light receiving device 2 to the grabbing device 62 is set to be a distance from the through center of a passenger conveyor to the guide face of the guide rail 12. A rail position correcting bar 63 is slidingly fit and installed on a frame 64 and can move sideways on the frame 64 by a thumb screw 65. The frame 64 is fastened roughly on the central part of a cross-beam 20 to support and fix the guide rail 12 by a bolt and others. When a laser beam is irradiated towards the light receiving device 2 and the center of the beam is caught by turning the thumb screw 65, correction of a rail position is carried out.
Patent JP-S6411974-A (JP)
Title: Method for preventing deformation and vibration of seal roll of continuous vacuum deposition plating device and structure therefor
Inventor: NAKAMURA KAZUO
IPC: C23C14/56
Filed: 1987-07-06
Abstract: PURPOSE:To prevent the deformation of seal rolls due to the difference in the thermal expansion and to prevent the generation of cracks on the surface of a steel sheet passing between the rolls by heating the inside of a continuous vacuum deposition plating device with high-temp. oil as the heating medium. CONSTITUTION:The air isolating seal roll SR in the continuous vacuum deposition plating device is formed by a main roll body 1 and an outer sleeve 3, and the passage for the high-temp. oil as the heating medium is formed by plural grooves 6 of the same shape provided on the surface of the main roll body 1 at regular intervals and the sleeve 3. When a steel sheet S to be worked is passed from the high-pressure side to the low-pressure side between the two seal rolls SR, the gas passes from the high-pressure side to the low-pressure side at the velocity of >= 80% of the sonic velocity and passes through the gap with a seal bar SB at a high velocity, hence the part A of the seal roll is cooled, the part B coming into contact with the steel sheet S is heated by the frictional heat, and the part C is cooled by the forced convection of the gas due to the rotation of the roll. In this case, the temp. of the whole seal roll is uniformized by passing the high-temp. oil in the groove 6, and the deformation due to the partial temp. difference can be eliminated.
Patent JP-S6144649-A (JP)
Title: Ink key controller of offset printing press
Inventor: SHICHIJO YASUHISA
IPC: B41F33/10
Filed: 1984-08-09
Abstract: PURPOSE:To supply a proper amount of ink without almost performing manual correction, by storing several kinds of conversion functions in a memory element at every color and selecting necessary conversion function corresponding to the content or state of printed matter by simple operation. CONSTITUTION:Several kinds of conversion functions are formed and stored at every color by a conversion function forming part 4 and selected by a conversion function forming part 4 and selected by a conversion function setting part 5. A magnetic card 1, to which picture pattern area ratio data was inputted, is introduced into a magnetic card data reading apparatus 2 and said data is converted to an ink key opening degree on the basis of the conversion function set by a conversion part 3 and a key opening degree order is inputted to a control part 6. An ink key opening and closing drive motor 8 is rotated by the signal from a potentiometer 10 for detecting an opening degree position to preset an ink key.
Patent JP-H08339057-A (JP)
Title: Silver halide color photographic sensitive material and image forming method
Inventor: IKEDA AKIRA
IPC: G03C7/34
Filed: 1995-06-09
Abstract: PURPOSE: To enable images similar to each other in gradation by incorporating at lest one kind of specified cyan dye-forming coupler in a red-sensitive silver halide emulsion layer and allowing the gradation of yellow and the like obtained by the different 2 kinds of development processings to satisfy prescribed conditions. CONSTITUTION: The red-sensitive silver halide emulsion layer contains at least one kind of cyan dye-forming coupler represented by the formula and the 2 kinds of envelopment processings I and II different from each other in color developing time are executed, and the yellow, magenta, and cyan gradations are allowed to satisfy the following conditions; 0.8<=γII(C)/γI(C)<=1.2. 0.8<=γII (M)/γI(M)<=1.2, 0.8<=γII(Y)/γI(Y)<=1.2, where γI(C), γII(C), γI(M), γII(M), γI(Y), and γII(Y) are each gradation of cyan, magenta, and yellow when the 2 kinds of development processings I, II are executed, and in the formula, R<1> is an alkyl group and R<2> is an aryl group and Z is an H atom or the like.
Patent JP-S6414526-A (JP)
Title: Hot-water and water mixing device
Inventor: KIDOUCHI YASUO
IPC: F16K31/66
Filed: 1987-07-03
Abstract: PURPOSE:To improve handling convenience and contrive energy saving, by a method wherein the power source switch of a hot-water supplier and the power source switch or the hot-water deliverying switch of a hot-water and water mixing device are collected to one set of setter and the ON/OFF of the hot-water supplier is effected from a place where hot-water is used. CONSTITUTION:A setter 28 is provided with a switch 29 for setting desired temperature and flow rate and another switch for turning a hot-water supplier 16 is ON/OFF while a controller 31 controls a mixing valve driving unit 27 and regulates the opening degree of a mixing valve 26 so that the detected temperature of a temperature detector 26 becomes equal to the set temperature in the setter 28. The controller 31 sends a signal with respect to a delivery port 22 and a flow rate, which are set in the setter 28, to control a control valve 33. According to this constitution, the hot-water supplier 16 is permitted to be turned ON/OFF in a bathroom whereby the handling convenience of the hot-water supplier 16 may be improved. The hot-water supplier 16 is turned off on the spot when the using of hot-water is finished whereby energy saving in a kerosene boiler or the like may be contrived.
Patent JP-H0331845-A (JP)
Title: Positive type photosensitive material
Inventor: TANABE HISANORI
IPC: G03F7/20
Filed: 1989-06-29
Abstract: PURPOSE:To enhance resolution and sensitivity of the photosensitive material and to reduce tendency to cause development faults, such as scum, by incorporating a specified alkali-insoluble vinyl resin and a specified photoactive agent. CONSTITUTION:This photosensitive material contains the alkali-insoluble vinyl resin having a number average molecular weight of 500 - 30,000 prepared by copolymerizing 20 - 90wt.% t-butyl alpha,beta-ethylenically unsaturated carboxylate, preferably, such as t-butyl (meth)acrylate with 80 - 10wt.% other alpha,beta-ethylenically unsaturated carboxylate, such as alkyl (meth)acrylate, and the photoactive agent made of an arylonium salt, preferably, such as arylsulfonium salt represented by the formula in an amount of 0.1 - 20wt.% of the resin.
Patent JP-H0614299-A (JP)
Title: Video signal processor and chroma signal processor
Inventor: TOYOIZUMI YOSHIYUKI
IPC: H04N5/93
Filed: 1992-06-25
Abstract: PURPOSE:To provide the video signal processor and chroma signal processor suppressing the generation of black inversion phenomena and generating excellent picture. CONSTITUTION:The output corresponding to the energy distribution in a video signal from the demodulated video signal by means of a high-pass filter 54 and band-pass filter 55, which is field-back to a frequency characteristic compensator 51 through an integrating device 56. Thus, the electro-magnetic conversion characteristic compensation according to the video signal can be performed.
Patent JP-H1019974-A (JP)
Title: Semiconductor tester and testing method using the tester
Inventor: TSUKAMOTO KOSHO
IPC: G01R31/26
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent that the test result of a semiconductor device to be tested becomes imperfect, on account of the test of part I/O(input/output) acceptable articles or the malfunction of I/O pins due to noise at the time of power source applying, and reduce selection manhour of I/O acceptable articles. SOLUTION: By a selection command signal 9 outputted from a scan signal control circuit 1, a scan signal generating circuit 3 and a power source generating circuit 5 are made possible to sinchronusly turn ON/OFF a scanning signal and a VCC (power source voltage), every one row of semiconductor devices to be tested arranged on a burn-in board, thereby preventing influence upon the test of acceptable articles when the test of I/O part imperfect articles, etc., is performed. An I/O imperfect data storing memory which stores imperfect results of each I/O in board unit, and a logic circuit which performs writing control to the imperfect data storing memory are installed. Therefore a final result reading circuit which reads the result of the I/O imperfect data storing memory is installed, and part I/O acceptable articles are easily selected.
Patent JP-H0218448-A (JP)
Title: Resin composition
Inventor: HIRONAKA KATSUHIKO
IPC: C08L77/00
Filed: 1988-07-07
Abstract: PURPOSE:To obtain a nylon 46 resin composition exhibiting excellent moldability, mechanical properties and flame-retardancy by compounding a nylon 46 resin having a specific molecular weight with a brominated polystyrene, antimony trioxide and, preferably, aromatic acid anhydried. CONSTITUTION:The objective nylon 46 resin composition is produced by compounding (A) 100pts.wt. of a nylon 46 resin having an intrinsic viscosity of 0.8-1.1 in m-cresol at 35 deg.C, (B) 3-50pts.wt. of a brominated polystyrene of formula I (n is >=2; m is integer of 1-5), (C) 1-20pts.wt. of antimony trioxide (preferably one Sb atom of the component C per 2-5 Br atoms of the component B) and, preferably further, (D) 0.01-5pts.wt. of an aromatic acid anhydride of formula II (X<1>-X<4> are H or halogen) (e.g. monobromophthalic anhydride) and, as necessary, (E) a reinforcing filler, a heat-stabilizer, a colorant, an antioxidant, a lubricant, an ultraviolet absorber, an antistatic agent, etc.
Patent JP-S6325767-A (JP)
Title: Index system for slip type-based guide picture
Inventor: UCHIDA JUNKO
IPC: G06Q10/10
Filed: 1986-07-18
Abstract: PURPOSE:To decrease the load on an operator and to decrease operating mistakes together with labor saving by displaying automatically a guide picture in response to the type of transaction written on a slip to a terminal equipment. CONSTITUTION:When a slip is set to an inserter mechanism of a terminal equipment 13, a transaction type mark of the slip is read. A terminal controller TCE retrieves a guide picture number corresponding to the received transaction type-based data out of a transaction type table 16 by an instruction given from a control part 14. Then the TCE selecting the picture data corresponding to said guide picture number out of a guide data file 17 and outputs it to the equipment 13 after editing. The equipment 13 displays the guide picture at a display part 11.
Patent JP-2000356536-A (JP)
Title: Flowmeter for liquid
Inventor: HARADA MASAYOSHI
IPC: G01F23/28
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter for liquid that can measure the flow rate of the liquid with a simple structure. SOLUTION: A casing with a nearly cylindrical space inside is formed by joining a lid body 2 to a body 1 with an inlet 6 and an outlet 7. A weir wall 3 is provided inside the casing for dividing input upstream and downstream spaces 4 and 5, and a through hole 8 and a weir hole 9 are opened at the weir wall 3 for connecting the upstream space 4 to the downstream space 5. A float 12 is arranged in free state at the upstream space 4. An ultrasonic transducer 10 is mounted to the outer surface of the bottom of the upstream space 4 and is connected to a control computing element 11. The control computing element 11 controls the ultrasonic transducer 10 and at the same time stores the relationship between the liquid level of the upstream space 4 and the amount of passage of the weir hole 9 to calculate a flow rate.  The liquid of the inlet 6 enters the upstream space 4 and flows from the downstream space 5 to the outlet 7 through the weir hole 9. The control computing element 11 controls the ultrasonic transducer 10 at each specific time, emits ultrasonic waves upward from the outer surface of the bottom of the upstream space 4, detects the liquid level of the upstream space 4 from time it takes for the ultrasonic waves to be reflected by the float 12 for returning, and calculates the flow rate of the fluid flowing down the weir hole 9 according to the relationship between the liquid level of the upstream space 4 and the amount of passage of the weir hole 9.
Patent JP-H088842-A (JP)
Title: Data compression transmission system
Inventor: JIYAN IBU GIYUI
IPC: H03M7/30
Filed: 1995-06-09
Abstract: PURPOSE: To provide a data transmission system whose execution time is shortened when no compressing operation is used for transmission. CONSTITUTION: The data transmission system is provided with switching means 101 to 104 and 105, 201 to 204 and 205 to switch a transmitter 10 and a receiver 20 from a first data compressing operation mode to a second operation mode called as a releasing mode when compression of the transmitter 10 and the receiver 20 of a synchronized transmission system are no longer effective and data is directly transmitted or received without compression or extension of a predetermined number of data in each of transmission and reception by the second operation mode.
Patent JP-H08333791-A (JP)
Title: Dripped urine receiver
Inventor: NAKAMORI HIDEJI
IPC: E03D13/00
Filed: 1995-06-08
Abstract: PURPOSE: To keep a corner part hard to clean in a clean state by forming the front end side of dripped urine receiver, laid on the floor face at the lower part of a urinal, into an inclined part inclined up forward. CONSTITUTION: Dripped urine receiver 3 formed of a horizontal part 3a bonded to the floor face F, and an inclined part 3d inclined up forward from the front edge of the horizontal part 3a is disposed continuously crosswise. A space between the lower end part of each front plate 2 and the floor face F is closed with the inclined part 3b of the 3, so that a floor face corner part of a toilet in front of the inclined part 3b is placed in a hidden state. Since the dripped urine receiver 3 with the inclined part 3b is laid on the floor face of the toilet urine flowing from a drip receiving part 1a and dripping down to the dripped urine receiver 3 side at the time of using a urinal 1 is shut off by the inclined part 3b so as to be prevented from infiltrating into the corner part of the toilet at the lower part of the front plate 2. A clean toilet can therefore be formed.
Patent JP-S5869642-A (JP)
Title: Sheet paper feeder
Inventor: NAKAOKA MASAKI
IPC: B65H3/44
Filed: 1981-10-20
Abstract: PURPOSE:To aim at the miniaturization of a sheet paper feeder available for both-side transfer copying machines, etc., by constituting a feeding means with a small diametral roller normally making contact with a large semilunar roller and a subject sheet, while making it up so as to keep well a desired distance between the semilunar roller and the sheet. CONSTITUTION:A small roller 75 being smaller in diameter than that of a semilunar paper feed roller 5 is so constituted that it normally makes contact with a sheet paper 7 in a cassette 6 etc. at the desired pressure and keeps the distance between the semilunar roller 5 and the sheet paper 7 constant at all times. With this makeup, a sheet paper (a) guided by guide plates 33 and 34 is led to a position in close vicinity to a tangent of the roller 75 and once stopped thereat. In this condition, when the paper feed roller 5 gets rotating, the sheet (a) fed by the paper feed roller 5 and guides 33 and 34 of the sheet paper 7 in a cassette 6 is present so that the sheet (a) is preferentially fed forward. With this makeup, it can get off with one piece of the feeding device and miniaturization can be thus achieved.
Patent JP-H09326096-A (JP)
Title: Human obstacle detector for vehicle
Inventor: NOJIRI HIDETOMO
IPC: G01J1/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a human obstacle detector improving detecting precision by detecting a human obstacle in a larger detecting size as it is nearer corresponding to a distance at each set detecting area. SOLUTION: An infrared camera 1 outputs an infrared video signal anterior to a vehicle to an obstacle detecting part 2. A navigation system 3 continuously reads traveling road information of the vehicle from a map memory to output to a detecting area setting part 4. The setting part 4 calculates the position of the road on which its own vehicle travels in an infrared video based on inputted road information. On the traveling road, three detecting areas are set corresponding to the distance and the size of each detecting area is set corresponding to a detecting size within it and the far and near of the distance. An obstacle detection part 2 binarizes video by setting the temperature of the exposed part of a human body to be a threshold value and executes graphic detection.  The detected graphic is compared with the detecting size of the detecting area to detect whether it is a human obstacle. The human obstacle is position-displayed by a head up display through a display position setting part 5.
Patent JP-2000356310-A (JP)
Title: Regenerative radiant tube burner
Inventor: NONOHIRO MASAO
IPC: F23C99/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative radiant tube burner which realizes low-NOx combustion by combining two-stage combustion and thick and thin fuel concentration combustion, and realizes substantially uniform temperature distribution in a circumferential and longitudinal directions of the radiant tube. SOLUTION: A regenerative radiant tube burner 10 having a regenerative burner comprises a fuel gas jetting nozzle 24 for ejecting a fuel gas to both ends of a radiant tube, primary air jetting nozzles 28 formed around the fuel gas jetting nozzle 24 in order to eject primary combustion air, secondary air jetting nozzles formed around the primary air jetting nozzles 28 in order to eject secondary combustion air 32a, 32b, and a regenerative body 34 for preheating the secondary combustion air. The jetting nozzles for the secondary air 32a, 32b are located such that thick and thin fuel concentration combustion is conducted.
Patent JP-S6228077-A (JP)
Title: Production for steel pipe
Inventor: FUKUTANI KAZUHIKO
IPC: B23K9/08
Filed: 1985-07-30
Abstract: PURPOSE:To control a steel pipe in good bead shape over the whole length by adjusting the coil current value of an electromagnetic pump by giving the pattern varying the generated magnetic field as the time goes by at the on and off times of the electromagnetic pump. CONSTITUTION:A base metal size signal 10, weld starting command (on) 11 and weld completion command (off) 12 are inputted to the control device 13 of an electromagnetic pump 5 in case of welding a steel pipe by arranging a welding equipment and electromagnetic pump 5 in order in the welding progress direction. The generative magnetic field conducting the generative thrust of the electromagnetic pump 5 at the weld starting and completion times is given as patterns 14, 15. The value of this magnetic field is converted into a current by B/I convertor 18. At the welding start time, the generative thrust of the electromagnetic pump 5 is increased with the time lapse based on the pattern 14 of the generative magnetic field, making a good bead shape. At the welding completion time, the generative thrust of the electromagnetic pump 5 becomes in good bead shape with decreasing as the time goes on based on the pattern 15 of the generative magnetic field.