baber/WOPTO huggingface dataset:
Patent JP-H1175039-A (JP)
Title: Image reader
Inventor: UEJIMA ATSUSHI
IPC: H04N1/19
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To appropriately compensate light quantity fluctuation due to the occurrence of scattered light that corresponds to the flaw and to obtain accurate image data even if there is flaw on an image recorded surface of photosensitive material. SOLUTION: If there is flaw, etc., on the surface and rear faces of a film N, light from a light source 64 becomes scattered light by the flaw 49 and light quantity of the flaw part is reduced. For that, an IR(infrared) component reading part 48IR is arranged equally to each component reading part 48B, 48G and 48R of the other RGB, and if a value falls not more than a threshold that is previously defined, it is confirmed that light quantity reduction due to the flaw occurs. A data compensating part 41 compensates read image data of each color component based on data that are read by the part 48IR before sending the data to a development read controlling part 40.
Patent JP-2000356265-A (JP)
Title: Seal part for fluid treating device
Inventor: KUDO SHUZO
IPC: F01D25/16
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To improve durability by reducing the pressing force of a seal body pressed to a stop face provided at a rotating shaft or a casing, in a seal part for a fluid treating device. SOLUTION: A rotor rotated in contact with a fluid flowing in and out of a casing 2 is supported in an integrally rotated state by a rotating shaft 6 piercing the casing 2. The piercing part, piercing the casing 2, of the rotating shaft 6 is provided with a seal body 8 for preventing the fluid in the casing 2 from leaking out of the casing 2, being supported in the internally fitted state to the casing 2, and the rotating shaft 6 is provided with a stop face 6a for stopping the seal body 8 from being pushed to the outward direction of the casing 2 along the axial direction P of the rotating shaft 8 by the pressure of the fluid flowing in the casing 2.  In such a constitution, a fluid guide part R for guiding the fluid flowing in the casing 2, in the radial direction of the rotating shaft 6 up to this side reaching a position short of the outside of the casing 2 is provided between the seal body 8 and the stop face 6a.
Patent JP-H0922674-A (JP)
Title: X-ray image tube and manufacture thereof
Inventor: TAKAHASHI JUNICHI
IPC: H01J29/45
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image tube, which can eliminate a continuous layer and which can reduce the diffusion of the light so as to improve the resolution, by forming an input phosphor layer formed of an intermittent layer of cylindrical crystals, which includes the conductive material, on a substrate. SOLUTION: The input surface of an X-ray image tube is formed by forming an input phosphor layer of an intermittent layer 2, which is formed of multiple cylindrical crystal fiber bodies 2a, on a conductive substrate 1 and forming a photoelectric surface 3 thereon. The intermittent layer 2 is formed by heating for vaporization cesium iodide and titanium or zirconium compound on the substrate, and baking them in the atmosphere, which includes carbon or nitrogen, so as to includes at least one kind of titanium carbide, titanium nitride and zirconium carbide. Resistance factor of the surface of the phosphor cylindrical crystal is lowered, and the photoelectric surface 3 is electrically connected to the substrate 1. The continuous layer is thereby eliminated, and the diffusion of the light is reduced so as to improve the resolution.
Patent JP-H0727861-A (JP)
Title: Obstruction detecting device
Inventor: MATSUE TOSHIKI
IPC: G08G1/16
Filed: 1993-07-09
Abstract: PURPOSE:To recognize the direction to an obstruction from a vehicle by a direction detecting signal while such a state that the distance between a first light receiving section and the obstruction becomes equal to the distance between a second light receiving section and the obstruction is maintained by rotating a light emitting/receiving section by means of a control section. CONSTITUTION:When an obstruction exists in the overlapping part of the detectable extents of light receiving sections 12L and 12R, distance detecting sections 16L and 16R respectively generate distance detecting signals LL and LR corresponding to the distances to the obstruction based on effective light beam detecting signals SL and SR obtained from the sections 12L and 12R. A comparing section 18 compares the signals LL and LR with each other and outputs a compared output signal SD representing the distance difference DELTAL. A control section 17 rotates a light emitting/receiving section 13 so that the distances from the light receiving sections 12L and 12R to the obstruction can become equal to each other by controlling a rotation driving section 14 based on the signal SD. Then, the control section 17 forms and outputs a direction detecting signal D indicating the direction to the obstruction based on an angle detecting signal SA from a rotational angle detecting section 15.
Patent JP-S6412525-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWASA SHOICHI
IPC: H01L21/336
Filed: 1987-07-07
Abstract: PURPOSE:To prevent gate oxide films and contact holes from being broken down by stored charge at the time of implantation of impurity ions by a method wherein a titanium film is formed on an interlayer insulating film as a charge storage preventing film. CONSTITUTION:An n-type well 7, a field oxide film 8, n-type diffused layers 2A, p-type diffused layers 2B, gate electrodes 9 consisting of phosphorus-doped poly Si and an interlayer insulating film 3 are formed on a p-type Si substrate 1 and thereafter, contact holes 12 are formed in the film 3. Then, an oxide film is formed on the holes 12 and moreover, a titanium film 5 is formed on the wafer surface as a charge storage preventing film. Then, each hole 12 on an N-type MOSFET is covered with a photo resist 4 and an N-type impurity is implanted in the holes 12. Then, after the resist 4 is removed, the film 5 is removed. After the impurity is subjected to heat treatment, the holes 12 are opened to form Al electrodes 10.
Patent JP-S6151355-A (JP)
Title: Electrophotographic type marking device and marking method for assisting jet of fluid
Inventor: SHIN CHIEN TSUAN
IPC: G06K15/14
Filed: 1985-08-01
Abstract: A fluid jet assisted ion projection electographic marking apparatus including a marking head having integrally fabricated thereon, an array of modulating electrodes (28), divided into sections, address bus lines (44), data bus lines (46) and suitable thin film switches (38), for sequentially bringing the electrodes of a selected section to a predetermined voltage during a portion of the line scan time. The electrodes of non-selected sections, in conjunction with the thin film switches, hold the predetermined voltage for controlling the passage of ions exiting the apparatus, during the remainder of the line scan time.
Patent JP-H0834145-A (JP)
Title: Printer
Inventor: ATSUMI TOMOO
IPC: B41J23/02
Filed: 1994-07-22
Abstract: PURPOSE:To simplify a mechanism while reducing the number of assembling processes to achieve cost reduction by performing the supply and discharge of printing paper by one motor. CONSTITUTION:A gear group is constituted of two systems of the capstan roller gear 17 of a capstan roller 16 and the picker roller gear 26g of a picker roller 26. The intermediate gear 21 of the capstan roller and the first intermediate gear of a main cam are driven by the worm gear 20 directly connected to a DC motor 23 and the DC motor 23 is subjected to FG control and rotated forwardly and reversely to perform paper feed, printing and paper discharge.
Patent JP-H0922130-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ISHIO KOZO
IPC: G03G5/06
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity, to reduce residual potential causing fog and to ensure superior durability by incorporating a specified styryl compd. into a photosensitive layer. SOLUTION: In an electrophotographic photoreceptor with a photosensitive layer on the electrically conductive substrate, a styryl compd. represented by the formula is incorporated into the photosensitive layer. In the formula, A is a benzene ring which may have a substituent, X is a divalent residue forming a cyclic structure in combination with A, R1 is H, alkyl which may have a substituent, a condensed polycyclic group which may have a substituent, etc., each of R2 -R5 is H, alkyl which may have a substituent, aryl which may have a substituent, etc., R6 is aryl which may have a substituent, a heterocyclic group which may have a substituent or a condensed polycyclic group which may have a substituent, (n) is 0 or an integer of >=1, and in the case of n>=2, R4 's may be different from each other and R5 's may be different from each other.
Patent JP-H0336328-A (JP)
Title: Method of construction for protective wall
Inventor: TAKASU MOTOYUKI
IPC: E02D29/02
Filed: 1989-07-01
Abstract: PURPOSE:To reinforce a protecting wall structure by piling together block main units, in which a protrusive part drilled with a through hole for a PC steel material is formed in the rear part, in a plurality of steps on cast-in-place reinforced concrete while inserting the PC steel material to be tightened. CONSTITUTION:A block main unit 1 is formed of a protrusive part 1a and a through hole 1b. Next a block main unit 2 is formed of a protrusive part 2a and two through holes 2b. Then a bottom board 3 is cast with cast-in-place concrete, and the bottom end part of two PC steel materials 4 is fixed to the bottom board 3. The block main unit 2 is piled together with the two PC steel materials 4 inserted into the two through holes 2b, and the block main unit 1 is piled on the block main unit 2. Further the one PC steel material 4 is inserted into the through hole 1b of the block main unit 1 and tightened by a jack, and the block main units 1, 2 are integrally formed. In this way, the strength of structure can be increased.
Patent JP-H0924904-A (JP)
Title: Spherical article wrapping apparatus
Inventor: ITOU NAOKATSU
IPC: B65B11/54
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent the leaves of remaining lettuce from being wound into a driving part and being pinched into a squeezing hole of a newly wrapping film and to avoid an accident for an operator's hand to be pinched during developing work of a film for packaging is performed by means of a developing mechanism. SOLUTION: An entrance sensor 8 for detecting the existence of an entering matter within a moving trace of a developing mechanism 14 is arranged on a top board 10 and when an entrance is detected, a carrying motor is stopped to stop the movement of the developing mechanism 14.
Patent JP-2000008478-A (JP)
Title: Shape variable trussed frame and shape variable space- trussed frame using the same and shape variable ceiling and open-close type roof using the same
Inventor: OMOTE YUTARO
IPC: E04B1/58
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a shape variable trussed frame, by which a plane can be formed without damaging the structural strength of a truss and which can be folded up in small size and is suitable for usage for a shape variable ceiling and an open-close type roof. SOLUTION: A pair of chord members 1 and a pair of expansion-adjustable post members 4, 4 are mutually combined rotatably and formed in a quadrilateral lattice while a diagonal member 5 is united rotatably between both nodal points of the connection points of the chord members 1, 1 and the post members 4, 4 along one diagonal of the lattice and a minimum unit truss 8a as the fundamental unit of a component is constituted, and a large number of the minimum unit trusses 8a are continuously connected and joined in a latticed shape towards one direction while jointly having the post members 4, thus forming the shape variable trussed frame. A large number of the shape variable trussed frames are separated and juxtaposed, and sections among each shape variable trussed frame is combined by connecting members in constant length, thus configuring the shape variable space-trussed frame.  The shape variable space-trussed frame, a ceiling finishing material and a roof sheathing material are combined, thus organizing the shape variable ceiling and the open-close type roof.
Patent JP-S5964245-A (JP)
Title: Electrostatic holder
Inventor: KISA TOSHIMASA
IPC: B23Q3/15
Filed: 1982-09-30
Abstract: PURPOSE:To provide an electrostatic holder which is coated with silicone rubber at a uniform thickness and has a prescribed quality and a good heat-radiating property, by making a second insulating film of silicone rubber on a copper pattern made on a first insulating film. CONSTITUTION:To provide a first insulating film 21, a silicone prepreg made by impregnating silicone rubber into a glass cloth is bonded on an aluminum plate 20. A copper pattern 23 is bonded on the first insulating film 21. A second insulating film 22 is provided on the copper pattern 23 by repeating several times of screen printing of silicone rubber to a thickness of 100mu. The first insulating film 21 of the silicone prepreg has a thickness of 200mu, insulates the aluminum plate 20 from the copper pattern 23 and gives the surface of an electrostatic holder an elasticity to heighten the tightness between the holder and an object.
Patent JP-S6328776-A (JP)
Inventor: UEKUSA HIKOJI
IPC: B62J1/20
Filed: 1986-07-21
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-S6415113-A (JP)
Title: Filter element comprising electroconducting ceramic
Inventor: OMI TADAHIRO
IPC: B01D39/14
Filed: 1987-07-09
Abstract: PURPOSE:To prevent a ceramic filter element from being charged by static electricity generated between gas and the filter element by imparting electroconductivity to a constituting material of the ceramic filter element. CONSTITUTION:An electroconducting ceramic filter element 4 is fixed to the inside of a filter case 1 by supporting helves 3 provided with many gas holes 2 and a filter cover 5 provided with an outlet hole 6 of purified gas. SiC is used for the material of the element 4 as electroconducting ceramic. The element is constructed so as to keep sufficient strength at the larger hole diameter side by designing the penetrating hole diameter at the gas introducing side to be 0.05-3mum in average, and the penerating hole diameter at the gas outlet side to be 10-50mum. Since electroconductivity is imparted to the element, charge of static electricity is eliminated completely, and accidents of fire during filtration due to discharge are prevented.
Patent JP-H0336604-A (JP)
Title: Timer with batch counter
Inventor: YAMAMOTO HIROYUKI
IPC: G05B19/02
Filed: 1989-07-03
Abstract: PURPOSE:To eliminate the need of a counter and to realize the space saving and the labor saving for a connection work by providing a function for counting a time-up signal and outputting a count-up signal at the time when its set value reaches the set number of times. CONSTITUTION:The timer is constituted by providing a key switch circuit 14 for setting a set value and a mode, an input circuit 12 to which various inputs for the control are connected, a system clock generating circuit 20, a processing circuit 16 provided with CPU 40, a timer and an output circuit 26 for a batch, etc. In this constitution, the processing circuit 16 outputs a batch output signal (count-up signal) from the output circuit 26 at the time when a value which counts a fundamental clock obtained by bringing a clock generated in the system clock generating circuit 20 to frequency division, and a preset value set by a key sequence coincide with each other. By this batch counter constitution, the counter installed with the timer can be made unnecessary.
Patent JP-H0813278-A (JP)
Title: Warping drum device and method for controlling winding of warp
Inventor: HARADA ISAO
IPC: D02H5/00
Filed: 1994-06-29
Abstract: PURPOSE:To provide a method for controlling the winding of warp and provide a warping drum device to control the winding of warp by accurately measuring the wound thickness of warp from the initial stage of winding. CONSTITUTION:This warp-winding control method comprises the shifting of a reed table 20 according to the winding thickness (t) of the warp layer 82 wound on a warping drum 10 and the winding of the warp along the cone 105 of the warping drum 10. This warping drum device 1 performs the control method. The winding thickness (t) is detected by a wound thickness sensor 32 having a narrow detection span. At the initial stage of winding, the thickness (t) of the warp layer 82 is detected at nearly the middle position of the adjacent hooking pin holding the wind-starting end of the warp. The position of the reed table 20 is controlled with a controller 40 from the initial stage of winding based on the measured wound thickness data. The attaching position of the wound thickness sensor 32 is made to be adjustable in the direction parallel to the rotary axis of the warping drum 10.
Patent JP-H05344351-A (JP)
Title: Image data processor
Inventor: KIMURA KIYOSHI
IPC: G06T1/20
Filed: 1992-06-04
Abstract: PURPOSE:To shorten an expansion processing period of time in an image data processor equipped with plural compressing and expanding devices which are provided corresponding to each divided area of an image memory, and are operated in parallel. CONSTITUTION:This device is equipped with the plural compressing and expanding devices corresponding to each divided area obtained by dividing the image memory, and each compressing and expanding device 6-1 - 1-n is equipped with large capacity encoded data storage means 10-1 - 1-n correspondently as a means which store encoded data obtained by compressing data. At the time of an expansion processing, the encoded data are transmitted to the compressing and expanding devices corresponding to each divided area. Even when the data requiring a long period of time is expanding, whose compressibility is satisfactory are stored in the large capacity encoded data storage means 10-1 - 10-n at a later time than the data whose compressibility is not satisfactory at the time of a compression processing, the data whose compressibility is satisfactory can be read and expanded regardless of the progressing situation of the expansion processing of the data whose compressibility is not satisfactory, as long as those data are stored in the separate large capacity encoded data storage means.
Patent JP-H0339428-A (JP)
Title: Manufacture of ni and b-containing rare earths-transition metal series magnet alloy stock
Inventor: SHIMOTOMAI MICHIO
IPC: C22C1/02
Filed: 1989-07-05
Abstract: PURPOSE:To manufacture the Ni and B-contg. rare earths-transition metal series magnet alloy stock having excellent magnetic characteristics by melting a rare earth elements raw material, transition metallic elements raw material and an Ni-B alloy having specified compsn. and solidifying the melt. CONSTITUTION:A rare earth elements raw material, a transition metallic elements raw material and, as a boron raw material, an Ni-B alloy having the compsn. contg. 45 to 85at% Ni and the balance substantial B are melted and then solidified. In the above alloy, by properly selecting the B raw material, its melting temp. is advantageously reduced to effectively prevent the deterioration of the final magnetic characteristics. In this way, the Ni and B-contg. rare earths-transition metal series magnet alloy stock having excellent coercive force and rectangular hysteresis properties and furthermore having excellent corrosion resistance and temp. characteristics can be obtd.
Patent JP-H0461459-A (JP)
Title: Signal detector
Inventor: YATSUNAMI KIMIO
IPC: H04M1/26
Filed: 1990-06-28
Abstract: PURPOSE:To detect an identification signal with a simple circuit not by using a tone detector but by using a comparator means and a counter means. CONSTITUTION:An identification signal being synthesis of two frequency signals f1, f2 sent from an exchange system is amplified by an amplifier 4. Voltage comparators 12, 13 compare an output voltage (V) of the amplifier 4 with reference voltage (Vref1, Vref2) and outputs logical 1 when the voltage V is larger than the reference voltages Vref1, Vre2. Frequency counters 14, 15 receive output signals of the voltage comparators 12, 13 and count respectively the number of pulses for a prescribed period, output the result of the count to a decision circuit 16, which discriminates whether or not the input signal is a prescribed identification signal based on the outputs of the frequency counters 14, 15. Thus, the identification signal being a synthesized wave of the two frequency signals is detected with the simple circuit.
Patent JP-H0460254-A (JP)
Title: Automatic transmission
Inventor: DOI JUNICHI
IPC: F16H3/44
Filed: 1990-06-29
Abstract: PURPOSE:To detect the rotational frequency of an output shaft of a transmission mechanism with good accuracy and to conduct synchronous control for speed change timing with good accuracy by disposing a rotation sensor for detecting the rotation of the output shaft in the radial outward direction of a toothed portion of a sensing rotor. CONSTITUTION:A carrier 17a of a planetary gear mechanism 12 comprises two annular plates, wherein the annular plate 17a1 on the second transmission mechanism side is extended inward in the radial direction and connected to the second rotating shaft 5, a sensing rotor 50 formed by an annular plate is fixed to the radial outward end portion thereof coaxially with the second rotating shaft 5, and a rotation detecting sensor 60b is disposed, with the outer peripheral rectangle thereof close to a tooth 50a. Oil paths A1, A2 are formed on a supporting shaft A for the first and second rotating shafts 4,5, and oil paths 5a, 70a are set radially in such a manner as to interface with the above oil paths between a dished inner edge portion 50b, the sensing rotor 50 and the annular plate 17a1 of the carrier 17a on the output shaft 5 and a bearing 70. Oil paths 17b2, 17b2, each one end of which is opened to a clearance B are formed on a pinion shaft 17b.
Patent JP-H0923212-A (JP)
Title: Digital mobile radio data transmitter and transmission system
Inventor: OKAMOTO TORU
IPC: H04W88/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the degree of deterioration in a reproduced sound in average owing to the error of a transmission line by adopting a coding/decoding method adapted to the state of a transmission line. SOLUTION: This system is made up of a transmitter consisting of a voice detection means 101, a variable rate voice coding means 102, plural error correction coding means 105, 106, an interleaver 107, and a specific bit string generating means 115, and up of a receiver consisting of a de-interleaver 204, plural error correction decoding means 205, 206, a variable rate voice decoding means 209, an error rate measurement means 212, and a comparison/discrimination means 213 selecting an optimum error control method based on an error rate. Then a specific bit string is sent in the silencing state, the specific bit string is received to monitor the state of the transmission line thereby deciding the optimum error control method.