baber/WOPTO huggingface dataset:
Patent JP-S5853493-A (JP)
Inventor: MITSUNE TADASHI
IPC: B27F7/17
Filed: 1981-09-24
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-H09330188-A (JP)
Title: Image output device and its control method
Inventor: IKENO TOSHIHIKO
IPC: B41J5/30
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a printer with a function which cancels a printing process. SOLUTION: When a on-line button 112 is pressed and then a cancel button 115 is pressed, a printing process for a page right after a page displayed on a display 113 (page being printed) is canceled. Then when the on-line button 112 is pressed again and then the cancel button 115 is pressed, the printing process is restarted from the page right after the page displayed on the display 113 (page being canceled).
Patent JP-H11346322-A (JP)
Title: High speed photographing device
Inventor: ETO KOJI
IPC: H04N5/378
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a high speed photographing device of an image converter type having a continuous overwrite function. SOLUTION: The device is provided with a lens 11 that forms an image of an incident light from an object, a photoelectric converter 12 that converts strength of a light of a formed image into strength of an electron flow, an electron flow image forming position controller 14 that moves sequentially an image forming position of the electron flow emitted from the photoelectric converter 12, forms N sets of images and returns the forming position to an initial position, and M sets of image pickup elements 15, 16 that directly receive the electron flow at the image forming position, stores an electric signal to each pixel and reads sequentially the electric signal stored in each pixel after the end of photographing.  Each of the image pickup elements 15, 16 is provided with an electric signal simultaneous discharge device 29, where M is selected to be equal to and greater than 2 and N is larger than M.
Patent JP-H026787-A (JP)
Title: Nuclear fuel assembly
Inventor: HIRAYAMA SATORU
IPC: G21C3/32
Filed: 1988-06-21
Abstract: PURPOSE:To improve the safety and ease of a disassembly operation and to improve working efficiency by forming either of a spot facing part or sloped part to a curved shape which projects outward. CONSTITUTION:A nuclear fuel element 5 has the sloped part 10 of a spherical face shape provided to the upper part of the parallel part 9 of a lower end plug 2 in the fitting form of the lower end plug 2 thereof and the insertion hole 8 of a lower tie plate 1. As a result, the contact area of the sloped part 10 of the end plug 2 and the contact part of the spot facing part 11 of the projecting shape of the die plate 2 decreases extremely and the effect of preventing sticking of the contact surface by corrosion of the surface is extremely increased. The sticking by slipping of the tie plate 1 in the diametral direction of the spot facing part 11 when the end plug 2 is moved is prevented in this way even if there is an increase of the diameter by the oxide film upon generation of corrosion near the sloped part 20 of the end plug 2.
Patent JP-S63315445-A (JP)
Title: Device for installing new paper roll for paper feed machine
Inventor: UJIIE MAKOTO
IPC: B65H19/12
Filed: 1987-06-19
Abstract: PURPOSE:To perform aligning between a core pipe and a cone securely and easily by detecting the presence or absence of a new paper roll on a V-groove of a lifter with a 1st detection means and detecting the position of the core pipe of the new paper roll lifted with the lifter with a 2nd detection means. CONSTITUTION:A new paper roll 11 is supplied onto a V-groove 10a of a lifter 10. Then the light beam form a light projector 13a is intercepted with the new paper roll 11 and does not reach a light receiver 13b. The lifter 10 further works to lift the new paper roll 11 and to intercept the light beam from a light projector 14a. If the new paper roll 11 is further lifted, the light beam from the light projector 14a is received through a core pipe 12 with a light receiver 14b. Then, the lifter 10 stops to rotate a spider arm 3 and to make a cone 5 face the core pipe 12. Then a cylinder 4 works to make the cone 5 fit into the core pipe 12 and to make the spider arm 3 hold the new paper roll 11. It is thus possible to perform aligning between the core pipe and the cone securely and easily.
Patent JP-H01319707-A (JP)
Title: Optical multiplexer
Inventor: ARII KOZO
IPC: G02B6/122
Filed: 1988-06-21
Abstract: PURPOSE:To provide the optical multiplexer which decreases the coupling loss of graded index optical fibers and branch waveguides and can multiplex guided light rays at a low loss by forming plural 1st optical fibers of the graded index optical fibers. CONSTITUTION:The 1st, 2nd graded index optical fiber 41A, 41B are respectively connected to the branch waveguide 11b11 (11b12) and main waveguide 11b2. The core width of the branch waveguide 11b11 (11b12) is set at 42-70% of the core diameter of the fibers 41A, 41B and the core thickness of the branch waveguides 11b11, 11b12 is set at 70-90% of the core diameter of the fibers 41A, 41B. The guided light rays propagated in the 1st, 2nd graded index optical fibers 41A, 41B are efficiently multiplexed and demultiplexed at the low loss by forming the fibers and waveguides to such relation.
Patent JP-H0319659-A (JP)
Title: Production of granular jelly
Inventor: KAGEYAMA GENZABURO
IPC: A23L21/10
Filed: 1989-06-14
Abstract: PURPOSE:To continuously produce granular jelly by feeding a raw material to measure pins of lower molds to be slidably engaged with a main body of movable molding machine and combining the measure pins of lower mold with upper molds in a specific mode. CONSTITUTION:With rotation of a molding drum 1, a raw material in a tank 10 is made into a volume for one granule jelly by drawn mold measure pins 3 to give a volume of one granule and the raw material in volume of one gran ule is put in mold measures 2. Then the mold measures reach position of upper molds 7, slid, the pins 3 are further dropped and the volume of the mold measures 2 is further enlarged. Then the upper molds 7 are stuck fast to the drum 1 and the pins 3 are raised to restore the original molds. Since the drum is rotated in a water bath 15 to receive the drum 1, the drum is immersed in cold water and the raw material is solidified. To take out jelly from the molds. water pressure is applied from small holes 8 of the upper molds 7, formed granular jelly is released from the upper molds, pins of the lower molds 2 are ejected, water is sprinkled upon the jelly from above, removed from the mold measure pins 3, sent to a chute 12 and transferred to a net conveyor 13. A granular jelly removal device is shown by 14.
Patent JP-H09313875-A (JP)
Title: Biological deodorizing device and method thereof
Inventor: KONDO YOICHI
IPC: B01D53/34
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To effectively deodorize even raw malodorous gas of high concentration by sprinkling water over the raw malodorous gas to make the water to collect a part of the malodorous material, sprinkling the water that has caught it and/or water over a peat moss packed bed in the upper part and feeding the deodorized raw malodorous gas of low concentration from below. SOLUTION: Raw malodorous gas is introduced into a washing/deodorizing device 21 to collect a part of the malodorous material in the raw malodorous gas by water sprinkled from a spray nozzle 21a, and the water that has caught the part of the malodorous material is sprinkled from a spray nozzle 20c of an upper stage packed bed 12 or of an equalizing space 14. Then, the malodorous material is deodorized while it passes from the equalizing space 14 in the peat moss deodorizing device 11 to a lower stage packed bed 13, and also the malodorous components in the lower stage packed bed 13 are deodorized in the upper packed bed 12 as malodor rises. On the other hand, the gas from which a part of the malodorous material has been removed by the washing deodorizing device 21 is introduced into the peat moss deodorizing device 11 to deodorize it by bacteria 1 while it rises.
Patent JP-H095581-A (JP)
Title: Inter-board optical interconnection device
Inventor: HIRABAYASHI KATSUHIKO
IPC: H04B10/80
Filed: 1995-06-19
Abstract: PURPOSE: To eliminate the need of an electric connector and mechanical alignment, to enhance economization, and to realize ultra high-speed, ultra high- density and ultra large-capacity optical connection between boards by connecting a surface light emitting laser array, an optical fiber optical connection circuit and a surface detector array by a light beam in free space without bringing them into contact with each other. CONSTITUTION: Optical interconnection between the boards is performed by using a surface light emitting laser 1-3 and a surface detector 1-4 on the board and connecting them through an optical fiber. They are connected by the light beam in the free space. Namely, the optical fiber, the laser 1-3 and the detector 1-4 are coupled by the light beam in optical contact with each other without using a connector. By such optical contact, trouble on the damage caused by the mechanical contact of the fiber, the laser array and the detector array in the case of drawing and inserting the board is avoided. By providing a guide pin 1-6, the fiber array and the surface light emitting laser array 1-3, the surface detector 1-4 are connected.
Patent JP-H051358-A (JP)
Title: Device for controlling stuck rate of hot-dip metal coating and method therefor
Inventor: YAMAUCHI AKIYOSHI
IPC: C23C2/16
Filed: 1991-06-24
Abstract: PURPOSE:To improve accuracy, efficiency and the productivity in gas injection method. CONSTITUTION:At the time of executing control of plating stuck rate by injecting the gas from a gas injection nozzle through a gas supplying piping on the surface of a material to be plated drawn up from a plating vessel after completing hot-dip metal coating, pressure control valve for the gas injection nozzle in the gas supplying piping and opening degree control valve in the gas supplying piping are arranged, and by adjusting the opening degrees of these valves, the control of plating stuck rate is executed.
Patent JP-S5578026-A (JP)
Title: Surface treatment of molded polypropylene article
Inventor: FUJITANI KENJI
IPC: B29K23/00
Filed: 1978-12-11
Abstract: PURPOSE:To improve the printability of a polypropylene film with a cellophane printing ink, by subjecting the surface of the film to corona discharge in the atmosphere containing oxygen under specific conditions. CONSTITUTION:A molded polypropylene article, e.g. a film, 5mm or less thick, is subjected to corona discharge in the atmosphere of containing 25vol%, preferably 30-98vol%, of oxygen at 50-100 deg.C, preferably 60-90 deg.C, under the conditions of 1-50kV and 3-150kHz. According to the method, the surface contains 10 oxygen atoms or more per 100 carbon atoms. EFFECT:Improved gas permeability, metal deposition, heat adhesion, and compatibility with coating materials.
Patent JP-S5276088-A (JP)
Title: System for inspecting defects of pattern having directivity
Inventor: SEKIZAWA HIDEKAZU
IPC: G02B27/46
Filed: 1975-12-22
Abstract: PURPOSE: To provide a system for inspecting the defects of a pattern having directivity such as an IC mask, so as to obtain a higher S/N ratio and to reduce the noise level even if the size of the patter to be inspected is varied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H053329-A (JP)
Title: Resonant tunnel diode
Inventor: HATA MASAYUKI
IPC: H01L29/88
Filed: 1991-06-24
Abstract: PURPOSE:To increase the negative resistance of a resonant tunnel diode by constituting the diode so that different quantization energy levels can be formed in the second quantum well layer in corresponding to the energy level of each layer in the adjacent first quantum well section. CONSTITUTION:The first quantum well section is formed of a lower barrier layer 2, well layer 3, and upper barrier layer 4 and the second quantum well section is formed of a barrier layer 8, well layer 7, the lower barrier layer 2 adjacent to the well layer 7, the well layer 3, and upper barrier layer 4. When a voltage is applied across electrodes 12 and 13, an electric current flows (100) direction mainly through a cap layer 5 made of GaAs having relatively low energy level, the well layer 7, and a substrate 1. When the electric current flows, a quantization energy level E3 which is higher than another quantization energy level E2 is formed in an area where the quantization energy level E2 is formed, because the area is put between areas having a relatively higher quantization energy level E1. Therefore, the negative resistance of an element is increased and the output of a device can be increased.
Patent JP-H112831-A (JP)
Title: Semiconductor integrated device
Inventor: OSHIKAWA KAZUSHI
IPC: G02F1/133
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To protect the chip of the semiconductor integrated device against malfunction and breakage due to incident light even if the light is made incident. SOLUTION: Barrier metal is adhered selectively onto an aluminum electrode part 24 formed on a silicon substrate 21 and a projection electrode 27 is formed on the barrier metal and fixed to a transparent electrode on a glass substrate. On the reverse surface of the silicon substrate 21 of this semiconductor integrated circuit, a reverse-surface light shield metal layer 28 is formed which cuts off light. Consequently, even if light is made incident on the reverse side of the semiconductor chip, the light is cut off by the reverse-surface light shield metal layer 28 and never reaches an active element 22.  Thus, the reverse-surface light shield metal layer 28 is able to cut off the light from the reverse surface of the semiconductor chip, so the semiconductor chip is prevented from malfunctioning (illegal character) owing to the photovoltanic effect of the active element 22 and breaking owing to a latch-up state.
Patent JP-H0810234-A (JP)
Title: Exercise quantity measuring instrument
Inventor: YAMAMOTO TOSHIYOSHI
IPC: A61B5/22
Filed: 1994-07-04
Abstract: PURPOSE:To safely exercise motion for promotion of health or motion remedy and to easily and precisely measure influence due to such motion received by an examinee, loaded exercise quantity and the bodily recovery capacity of the examinee. CONSTITUTION:Difference between an accelerated pulse wave before the start of the motion and the accelerated pulse wave during the motion is calculated by an in-motion waveform difference computing element 7, and the fact that the difference arrives at a prescribed value is detected by a comparator 8, and it is reported to an annunciator 9. Also, the loaded exercise quantity is calculated by a loaded exercise quantity computing element 13 based on the level and time of applied motion load, and the influence of the motion supplied to the examinee can be measured from the difference of waveform representative values before and after the motion detected by an after-motion waveform difference computing element 10.
Patent JP-H05343259-A (JP)
Title: Ceramic electronic component and its manufacture
Inventor: NOHARA TAKATSUGU
IPC: H05K3/24
Filed: 1992-06-11
Abstract: PURPOSE:To form an electroless plated film as an external electrode which has construction of coupling with a ceramic base without roughening this ceramic base. CONSTITUTION:Glass powder 5 is disperse in the electroless plated film 4 as an external electrode. The glass powder 5 softens and sticks close to the ceramic base 2 by conducting heat treatment after plating. Hereby, the adhesive strength of the electroless plated film 4 can be raised.
Patent JP-S6213210-A (JP)
Title: Tension calculating method
Inventor: NISHIMURA YOICHI
IPC: B21B38/06
Filed: 1985-07-12
Abstract: PURPOSE:To detect the tension acting on a rolling material between rolling mills with good accuracy and to eventually permit the tension control with high accuracy even with a rolling installation having no sensors for detecting rolling load by using only the rolling power to be outputted by the main motors of the rolling mills without using the rolling load. CONSTITUTION:The rolling power Pi of the respective rolling mills 3 of the continuous rolling installation consisting of plural stands is calculated by an arithmetic circuit 9 for the rolling power Pi from the armature voltage Vi, armature current I and rotating speed Ni of the main motors 5 of the mills 3. The tension ti to be acted on the rolling material 1 is then calculated from the result of the calculation by the circuit 9 and the result of the calculation by an arithmetic circuit 10 for the tension ti on the down stream in said circuit 10.
Patent JP-S6214678-A (JP)
Title: Small-sized electrophotographic copying machine
Inventor: IMAMURA TAKASHI
IPC: G03G15/22
Filed: 1985-07-12
Abstract: PURPOSE:To prevent a copy image from having a defect by providing a pulley and making the length of an optical path up to an image forming lens invariably constant wherever an optical scanning system is on an original surface. CONSTITUTION:When a metallic fixture 48 moves along the 1st guide groove 41 by L, the pulley 52 moves along the 2nd guide rail 42 by L/2 and the length of the optical path extending from the 1st mirror 46 to the 2nd mirror 53 and the 3rd mirror 54 in order is invariably constant wherever in the 1st groove 41 the 1st slider 45 is. Consequently, an image is prevented from becoming out of focus through the image forming lens 34.
Patent JP-H0317460-A (JP)
Title: Multi-chamber type cooling and heating device
Inventor: MASUDA MASAAKI
IPC: F25B13/00
Filed: 1989-06-14
Abstract: PURPOSE:To calculate a frequency of a compressor in which more than three indoor devices are connected to one outdoor device by a method wherein a compressor frequency control part is provided for calculating a frequency of a frequency variable type compressor with a frequency calculation algorithm for the compressor and controlling the frequency in response to an amount of load of each of indoor heat exchangers. CONSTITUTION:A plurality of rated capacities Qa, Qb and Qc of indoor devices A, B and C are divided into two in correspondence with load coefficients (a), (b) and (c), respectively. A total value (a+b) of one load coefficient is placed into correspondence to a load coefficient of one indoor device of a compressor frequency calculation algorithm in a double chamber type cooling and heating device and at the same time a total value (b) of the other negative coefficient is placed in correspondence to a load coefficient relating to the other indoor device. A total value (Qa+Qc) of one rated amount corresponding to one load coefficients (a, c) is corresponded to a rated capacity relating to one indoor device and at the same time a total value (Qb) of the other rated capacity is placed in correspondence to a rated amount relating to the other indoor device. A frequency calculation algorithm for a compressor in a double chamber type cooling and heating device is applied to calculate a frequency of the compressor in the multi-chamber type cooling and heating device having more than three indoor devices connected thereto.
Patent JP-S5580324-A (JP)
Title: Semiconductor device
Inventor: GOTOU KENICHI
IPC: H01L21/316
Filed: 1978-12-12
Abstract: PURPOSE: To enhance insulation voltage in forward and reverse directions, by covering the exposed ends of a pn-junction formed on a planar-type semiconductor device by a thermal oxidized layer; and also covering the surface region, into which a junction depletion layer extends, other than above memtioned portion, by a melted glass insulating layer.  
     CONSTITUTION: p-Type impurities are diffused into an n-type Si substrate 20 with an SiO 2  layer as a mask. A p + -region for separation is formed on both sides and the bottom of the substrate 20, and a p + -region which will become a base or gate is formed on the surface layer of the substrate 20. Then, n + -regions which will become an emitter or cathode are diffused and formed in the p + -region which will become a base and the like. A thermal oxidized SiO 2  film 21 is deposited on the exposed ends of a pn-junction generated by these regions. Then, a melted glass layer 22 such as PbO, SiO 2 , B 2 O 3 , Al 2 O 3 , and the like having negative charges is deposited on the surface of the substrate 20 into which a depletion layer from the pn- junction extends. In this method, high insulation voltage such as 700W800v in the forward direction and 1,000W1,200v in the reverse direction can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63315026-A (JP)
Title: Curved tube for endoscope
Inventor: NAKAMURA TAKEAKI
IPC: G02B23/24
Filed: 1987-06-19
Abstract: PURPOSE:To integrally mold a wire guide to the inner wall of a tubular body, to facilitate assembling and to reduce not only the number of parts but also cost, by providing a pair of slits at an almost equal interval in a tube axial direction and forming oblique slits to the wall of the tubular body so as to cut into the tubular body up to the vicinity of the ridge thereof parallel to the tube axis. CONSTITUTION:A pair of wedge-shaped slits 24, 25 are cut into a tubular body 23 made of a synthetic resin up to the vicinity of the tube axis thereof in both directions crossing the tube axis at a right angle so as to be provided at an almost equal interval in the tube axis direction. Further, oblique slits 27 are cut into the tube wall part 26 of the tubular body 23 up to the vicinity of the ridge of the tubular body 23 parallel to the tube axis to form a curved tube 22 and, by this method, a wire guide 27 can be integrally molded to the inner wall of the tubular body 23 by a mold. Since a curved part can be constituted without using a curved tube consisting of a large number of node rings, an endoscope can be easily assembled and the reduction in the number of parts is achieved.
Patent JP-S63315343-A (JP)
Title: Cargo loading device for motor-truck
Inventor: ITO MITSUO
IPC: B60P1/00
Filed: 1987-06-18
Abstract: PURPOSE:To tilt a bucket freely and improve work efficiency in loading a cargo into a cargo box via the bucket by lifting the bucket on the turning motion of turning and sub-arms and changing the position of wire fixture to the bucket. CONSTITUTION:A cargo box 2 having an opening on top and a freely opening/ closing unloading door on the rear side is placed on the body frame 5 of a motor-truck 1, and a cargo loading device 3, is provided in said cargo box 2. This loading device 3 is provided with a turning arm 22 with the base end thereof axially supported on a sub-frame 21 at the side of the cargo box 2 and a sub-arm 25 axially supported on the tip of the turning arm 22. Each of the arms 22 and 25 is so constituted as to turn with cylinders 23 and 26. And a bucket 40 is hung from the sub-arm 25 and this bucket 40 is tilted fore and aft with a tilting device 30. This device 30 is so constituted that the tilted direction of the bucket 40 can be changed via the change of the fixing positions of wires 37 and 38.